diff options
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/r200')
38 files changed, 20679 insertions, 0 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/Doxyfile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/Doxyfile new file mode 100644 index 000000000..27b3d0371 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/Doxyfile @@ -0,0 +1,232 @@ +# Doxyfile 1.3.2-Gideon + +#--------------------------------------------------------------------------- +# General configuration options +#--------------------------------------------------------------------------- +PROJECT_NAME = r200 +PROJECT_NUMBER = $VERSION$ +OUTPUT_DIRECTORY = +OUTPUT_LANGUAGE = English +USE_WINDOWS_ENCODING = NO +EXTRACT_ALL = NO +EXTRACT_PRIVATE = NO +EXTRACT_STATIC = NO +EXTRACT_LOCAL_CLASSES = YES +HIDE_UNDOC_MEMBERS = NO +HIDE_UNDOC_CLASSES = NO +HIDE_FRIEND_COMPOUNDS = NO +HIDE_IN_BODY_DOCS = NO +BRIEF_MEMBER_DESC = YES +REPEAT_BRIEF = YES +ALWAYS_DETAILED_SEC = NO +INLINE_INHERITED_MEMB = NO +FULL_PATH_NAMES = NO +STRIP_FROM_PATH = +INTERNAL_DOCS = NO +CASE_SENSE_NAMES = YES +SHORT_NAMES = NO +HIDE_SCOPE_NAMES = NO +SHOW_INCLUDE_FILES = YES +JAVADOC_AUTOBRIEF = NO +MULTILINE_CPP_IS_BRIEF = NO +DETAILS_AT_TOP = NO +INHERIT_DOCS = YES +INLINE_INFO = YES +SORT_MEMBER_DOCS = YES +DISTRIBUTE_GROUP_DOC = NO +TAB_SIZE = 8 +GENERATE_TODOLIST = YES +GENERATE_TESTLIST = YES +GENERATE_BUGLIST = YES +GENERATE_DEPRECATEDLIST= YES +ALIASES = +ENABLED_SECTIONS = +MAX_INITIALIZER_LINES = 30 +OPTIMIZE_OUTPUT_FOR_C = NO +OPTIMIZE_OUTPUT_JAVA = NO +SHOW_USED_FILES = YES +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- +QUIET = NO +WARNINGS = YES +WARN_IF_UNDOCUMENTED = YES +WARN_IF_DOC_ERROR = YES +WARN_FORMAT = "$file:$line: $text" +WARN_LOGFILE = +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- +INPUT = /home/temp/Mesa/src/drv/r200 +FILE_PATTERNS = *.c \ + *.cc \ + *.cxx \ + *.cpp \ + *.c++ \ + *.java \ + *.ii \ + *.ixx \ + *.ipp \ + *.i++ \ + *.inl \ + *.h \ + *.hh \ + *.hxx \ + *.hpp \ + *.h++ \ + *.idl \ + *.odl \ + *.cs \ + *.C \ + *.H \ + *.tlh \ + *.diff \ + *.patch \ + *.moc \ + *.xpm +RECURSIVE = yes +EXCLUDE = +EXCLUDE_SYMLINKS = NO +EXCLUDE_PATTERNS = +EXAMPLE_PATH = +EXAMPLE_PATTERNS = * +EXAMPLE_RECURSIVE = NO +IMAGE_PATH = +INPUT_FILTER = +FILTER_SOURCE_FILES = NO +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- +SOURCE_BROWSER = NO +INLINE_SOURCES = NO +STRIP_CODE_COMMENTS = YES +REFERENCED_BY_RELATION = YES +REFERENCES_RELATION = YES +VERBATIM_HEADERS = YES +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- +ALPHABETICAL_INDEX = NO +COLS_IN_ALPHA_INDEX = 5 +IGNORE_PREFIX = +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- +GENERATE_HTML = YES +HTML_OUTPUT = html +HTML_FILE_EXTENSION = .html +HTML_HEADER = +HTML_FOOTER = +HTML_STYLESHEET = +HTML_ALIGN_MEMBERS = YES +GENERATE_HTMLHELP = NO +CHM_FILE = +HHC_LOCATION = +GENERATE_CHI = NO +BINARY_TOC = NO +TOC_EXPAND = NO +DISABLE_INDEX = NO +ENUM_VALUES_PER_LINE = 4 +GENERATE_TREEVIEW = NO +TREEVIEW_WIDTH = 250 +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- +GENERATE_LATEX = YES +LATEX_OUTPUT = latex +LATEX_CMD_NAME = latex +MAKEINDEX_CMD_NAME = makeindex +COMPACT_LATEX = NO +PAPER_TYPE = a4wide +EXTRA_PACKAGES = +LATEX_HEADER = +PDF_HYPERLINKS = NO +USE_PDFLATEX = NO +LATEX_BATCHMODE = NO +LATEX_HIDE_INDICES = NO +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- +GENERATE_RTF = NO +RTF_OUTPUT = rtf +COMPACT_RTF = NO +RTF_HYPERLINKS = NO +RTF_STYLESHEET_FILE = +RTF_EXTENSIONS_FILE = +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- +GENERATE_MAN = NO +MAN_OUTPUT = man +MAN_EXTENSION = .3 +MAN_LINKS = NO +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- +GENERATE_XML = yes +XML_OUTPUT = xml +XML_SCHEMA = +XML_DTD = +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- +GENERATE_AUTOGEN_DEF = NO +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- +GENERATE_PERLMOD = NO +PERLMOD_LATEX = NO +PERLMOD_PRETTY = YES +PERLMOD_MAKEVAR_PREFIX = +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- +ENABLE_PREPROCESSING = YES +MACRO_EXPANSION = NO +EXPAND_ONLY_PREDEF = NO +SEARCH_INCLUDES = YES +INCLUDE_PATH = +INCLUDE_FILE_PATTERNS = +PREDEFINED = +EXPAND_AS_DEFINED = +SKIP_FUNCTION_MACROS = YES +#--------------------------------------------------------------------------- +# Configuration::addtions related to external references +#--------------------------------------------------------------------------- +TAGFILES = +GENERATE_TAGFILE = +ALLEXTERNALS = NO +EXTERNAL_GROUPS = YES +PERL_PATH = /usr/bin/perl +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- +CLASS_DIAGRAMS = YES +HIDE_UNDOC_RELATIONS = YES +HAVE_DOT = NO +CLASS_GRAPH = YES +COLLABORATION_GRAPH = YES +UML_LOOK = NO +TEMPLATE_RELATIONS = NO +INCLUDE_GRAPH = YES +INCLUDED_BY_GRAPH = YES +CALL_GRAPH = NO +GRAPHICAL_HIERARCHY = YES +DOT_IMAGE_FORMAT = png +DOT_PATH = +DOTFILE_DIRS = +MAX_DOT_GRAPH_WIDTH = 1024 +MAX_DOT_GRAPH_HEIGHT = 1024 +MAX_DOT_GRAPH_DEPTH = 1000 +GENERATE_LEGEND = YES +DOT_CLEANUP = YES +#--------------------------------------------------------------------------- +# Configuration::addtions related to the search engine +#--------------------------------------------------------------------------- +SEARCHENGINE = NO +CGI_NAME = search.cgi +CGI_URL = +DOC_URL = +DOC_ABSPATH = +BIN_ABSPATH = /usr/local/bin/ +EXT_DOC_PATHS = diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/Makefile new file mode 100644 index 000000000..e4fff5746 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/Makefile @@ -0,0 +1,62 @@ +# src/mesa/drivers/dri/r200/Makefile + +TOP = ../../../../.. +include $(TOP)/configs/current + +LIBNAME = r200_dri.so + +MINIGLX_SOURCES = server/radeon_dri.c + +ifeq ($(USING_EGL), 1) +EGL_SOURCES = server/radeon_egl.c +endif + +DRIVER_SOURCES = r200_context.c \ + r200_ioctl.c \ + r200_lock.c \ + r200_screen.c \ + r200_state.c \ + r200_state_init.c \ + r200_cmdbuf.c \ + r200_pixel.c \ + r200_tex.c \ + r200_texmem.c \ + r200_texstate.c \ + r200_tcl.c \ + r200_swtcl.c \ + r200_span.c \ + r200_maos.c \ + r200_sanity.c \ + r200_vtxfmt.c \ + r200_vtxfmt_c.c \ + r200_vtxfmt_sse.c \ + r200_vtxfmt_x86.c \ + $(EGL_SOURCES) + +C_SOURCES = $(COMMON_SOURCES) $(DRIVER_SOURCES) + +X86_SOURCES = r200_vtxtmp_x86.S + +SYMLINKS = \ + server/radeon_egl.c \ + server/radeon_dri.c \ + server/radeon_dri.h \ + server/radeon.h \ + server/radeon_macros.h \ + server/radeon_reg.h + +##### TARGETS ##### + + +include ../Makefile.template + +#INCLUDES += -I../radeon/server + +server: + mkdir -p server + +$(SYMLINKS): server + @[ -e $@ ] || ln -sf ../../radeon/$@ server/ + +symlinks: $(SYMLINKS) + diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_cmdbuf.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_cmdbuf.c new file mode 100644 index 000000000..2891054b0 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_cmdbuf.c @@ -0,0 +1,423 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_cmdbuf.c,v 1.1 2002/10/30 12:51:51 alanh Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "imports.h" +#include "macros.h" +#include "context.h" +#include "swrast/swrast.h" +#include "simple_list.h" + +#include "r200_context.h" +#include "r200_state.h" +#include "r200_ioctl.h" +#include "r200_tcl.h" +#include "r200_sanity.h" +#include "radeon_reg.h" + +static void print_state_atom( struct r200_state_atom *state ) +{ + int i; + + fprintf(stderr, "emit %s/%d\n", state->name, state->cmd_size); + + if (0 & R200_DEBUG & DEBUG_VERBOSE) + for (i = 0 ; i < state->cmd_size ; i++) + fprintf(stderr, "\t%s[%d]: %x\n", state->name, i, state->cmd[i]); + +} + +/* The state atoms will be emitted in the order they appear in the atom list, + * so this step is important. + */ +void r200SetUpAtomList( r200ContextPtr rmesa ) +{ + int i, mtu; + + mtu = rmesa->glCtx->Const.MaxTextureUnits; + + make_empty_list(&rmesa->hw.atomlist); + rmesa->hw.atomlist.name = "atom-list"; + + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.ctx ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.set ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.lin ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.msk ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.vpt ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.vtx ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.vap ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.vte ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.msc ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.cst ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.zbs ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.tcl ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.msl ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.tcg ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.grd ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.fog ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.tam ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.tf ); + for (i = 0; i < mtu; ++i) + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.tex[i] ); + for (i = 0; i < mtu; ++i) + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.cube[i] ); + for (i = 0; i < 6; ++i) + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.pix[i] ); + + for (i = 0; i < 8; ++i) + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.lit[i] ); + for (i = 0; i < 3 + mtu; ++i) + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.mat[i] ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.eye ); + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.glt ); + for (i = 0; i < 2; ++i) + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.mtl[i] ); + for (i = 0; i < 6; ++i) + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.ucp[i] ); + /* FIXME: is this a good place to insert that atom ? */ + insert_at_tail( &rmesa->hw.atomlist, &rmesa->hw.prf ); +} + +static void r200SaveHwState( r200ContextPtr rmesa ) +{ + struct r200_state_atom *atom; + char * dest = rmesa->backup_store.cmd_buf; + + if (R200_DEBUG & DEBUG_STATE) + fprintf(stderr, "%s\n", __FUNCTION__); + + rmesa->backup_store.cmd_used = 0; + + foreach( atom, &rmesa->hw.atomlist ) { + if ( atom->check( rmesa->glCtx, atom->idx ) ) { + int size = atom->cmd_size * 4; + memcpy( dest, atom->cmd, size); + dest += size; + rmesa->backup_store.cmd_used += size; + if (R200_DEBUG & DEBUG_STATE) + print_state_atom( atom ); + } + } + + assert( rmesa->backup_store.cmd_used <= R200_CMD_BUF_SZ ); + if (R200_DEBUG & DEBUG_STATE) + fprintf(stderr, "Returning to r200EmitState\n"); +} + +void r200EmitState( r200ContextPtr rmesa ) +{ + char *dest; + int mtu; + struct r200_state_atom *atom; + + if (R200_DEBUG & (DEBUG_STATE|DEBUG_PRIMS)) + fprintf(stderr, "%s\n", __FUNCTION__); + + if (rmesa->save_on_next_emit) { + r200SaveHwState(rmesa); + rmesa->save_on_next_emit = GL_FALSE; + } + + if (!rmesa->hw.is_dirty && !rmesa->hw.all_dirty) + return; + + mtu = rmesa->glCtx->Const.MaxTextureUnits; + + /* To avoid going across the entire set of states multiple times, just check + * for enough space for the case of emitting all state, and inline the + * r200AllocCmdBuf code here without all the checks. + */ + r200EnsureCmdBufSpace( rmesa, rmesa->hw.max_state_size ); + + /* we need to calculate dest after EnsureCmdBufSpace + as we may flush the buffer - airlied */ + dest = rmesa->store.cmd_buf + rmesa->store.cmd_used; + if (R200_DEBUG & DEBUG_STATE) { + foreach( atom, &rmesa->hw.atomlist ) { + if ( atom->dirty || rmesa->hw.all_dirty ) { + if ( atom->check( rmesa->glCtx, atom->idx ) ) + print_state_atom( atom ); + else + fprintf(stderr, "skip state %s\n", atom->name); + } + } + } + + foreach( atom, &rmesa->hw.atomlist ) { + if ( rmesa->hw.all_dirty ) + atom->dirty = GL_TRUE; + if ( atom->dirty ) { + if ( atom->check( rmesa->glCtx, atom->idx ) ) { + int size = atom->cmd_size * 4; + memcpy( dest, atom->cmd, size); + dest += size; + rmesa->store.cmd_used += size; + atom->dirty = GL_FALSE; + } + } + } + + assert( rmesa->store.cmd_used <= R200_CMD_BUF_SZ ); + + rmesa->hw.is_dirty = GL_FALSE; + rmesa->hw.all_dirty = GL_FALSE; +} + +/* Fire a section of the retained (indexed_verts) buffer as a regular + * primtive. + */ +void r200EmitVbufPrim( r200ContextPtr rmesa, + GLuint primitive, + GLuint vertex_nr ) +{ + drm_radeon_cmd_header_t *cmd; + + assert(!(primitive & R200_VF_PRIM_WALK_IND)); + + r200EmitState( rmesa ); + + if (R200_DEBUG & (DEBUG_IOCTL|DEBUG_PRIMS)) + fprintf(stderr, "%s cmd_used/4: %d prim %x nr %d\n", __FUNCTION__, + rmesa->store.cmd_used/4, primitive, vertex_nr); + + cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, VBUF_BUFSZ, + __FUNCTION__ ); + cmd[0].i = 0; + cmd[0].header.cmd_type = RADEON_CMD_PACKET3_CLIP; + cmd[1].i = R200_CP_CMD_3D_DRAW_VBUF_2; + cmd[2].i = (primitive | + R200_VF_PRIM_WALK_LIST | + R200_VF_COLOR_ORDER_RGBA | + (vertex_nr << R200_VF_VERTEX_NUMBER_SHIFT)); +} + + +void r200FlushElts( r200ContextPtr rmesa ) +{ + int *cmd = (int *)(rmesa->store.cmd_buf + rmesa->store.elts_start); + int dwords; + int nr = (rmesa->store.cmd_used - (rmesa->store.elts_start + 12)) / 2; + + if (R200_DEBUG & (DEBUG_IOCTL|DEBUG_PRIMS)) + fprintf(stderr, "%s\n", __FUNCTION__); + + assert( rmesa->dma.flush == r200FlushElts ); + rmesa->dma.flush = NULL; + + /* Cope with odd number of elts: + */ + rmesa->store.cmd_used = (rmesa->store.cmd_used + 2) & ~2; + dwords = (rmesa->store.cmd_used - rmesa->store.elts_start) / 4; + + cmd[1] |= (dwords - 3) << 16; + cmd[2] |= nr << R200_VF_VERTEX_NUMBER_SHIFT; + + if (R200_DEBUG & DEBUG_SYNC) { + fprintf(stderr, "%s: Syncing\n", __FUNCTION__); + r200Finish( rmesa->glCtx ); + } +} + + +GLushort *r200AllocEltsOpenEnded( r200ContextPtr rmesa, + GLuint primitive, + GLuint min_nr ) +{ + drm_radeon_cmd_header_t *cmd; + GLushort *retval; + + if (R200_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "%s %d prim %x\n", __FUNCTION__, min_nr, primitive); + + assert((primitive & R200_VF_PRIM_WALK_IND)); + + r200EmitState( rmesa ); + + cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, ELTS_BUFSZ(min_nr), + __FUNCTION__ ); + cmd[0].i = 0; + cmd[0].header.cmd_type = RADEON_CMD_PACKET3_CLIP; + cmd[1].i = R200_CP_CMD_3D_DRAW_INDX_2; + cmd[2].i = (primitive | + R200_VF_PRIM_WALK_IND | + R200_VF_COLOR_ORDER_RGBA); + + + retval = (GLushort *)(cmd+3); + + if (R200_DEBUG & DEBUG_PRIMS) + fprintf(stderr, "%s: header 0x%x prim %x \n", + __FUNCTION__, + cmd[1].i, primitive); + + assert(!rmesa->dma.flush); + rmesa->glCtx->Driver.NeedFlush |= FLUSH_STORED_VERTICES; + rmesa->dma.flush = r200FlushElts; + + rmesa->store.elts_start = ((char *)cmd) - rmesa->store.cmd_buf; + + return retval; +} + + + +void r200EmitVertexAOS( r200ContextPtr rmesa, + GLuint vertex_size, + GLuint offset ) +{ + drm_radeon_cmd_header_t *cmd; + + if (R200_DEBUG & (DEBUG_PRIMS|DEBUG_IOCTL)) + fprintf(stderr, "%s: vertex_size 0x%x offset 0x%x \n", + __FUNCTION__, vertex_size, offset); + + cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, VERT_AOS_BUFSZ, + __FUNCTION__ ); + + cmd[0].header.cmd_type = RADEON_CMD_PACKET3; + cmd[1].i = R200_CP_CMD_3D_LOAD_VBPNTR | (2 << 16); + cmd[2].i = 1; + cmd[3].i = vertex_size | (vertex_size << 8); + cmd[4].i = offset; +} + + +void r200EmitAOS( r200ContextPtr rmesa, + struct r200_dma_region **component, + GLuint nr, + GLuint offset ) +{ + drm_radeon_cmd_header_t *cmd; + int sz = AOS_BUFSZ(nr); + int i; + int *tmp; + + if (R200_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "%s nr arrays: %d\n", __FUNCTION__, nr); + + cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, sz, __FUNCTION__ ); + cmd[0].i = 0; + cmd[0].header.cmd_type = RADEON_CMD_PACKET3; + cmd[1].i = R200_CP_CMD_3D_LOAD_VBPNTR | (((sz / sizeof(int)) - 3) << 16); + cmd[2].i = nr; + tmp = &cmd[0].i; + cmd += 3; + + for (i = 0 ; i < nr ; i++) { + if (i & 1) { + cmd[0].i |= ((component[i]->aos_stride << 24) | + (component[i]->aos_size << 16)); + cmd[2].i = (component[i]->aos_start + + offset * component[i]->aos_stride * 4); + cmd += 3; + } + else { + cmd[0].i = ((component[i]->aos_stride << 8) | + (component[i]->aos_size << 0)); + cmd[1].i = (component[i]->aos_start + + offset * component[i]->aos_stride * 4); + } + } + + if (R200_DEBUG & DEBUG_VERTS) { + fprintf(stderr, "%s:\n", __FUNCTION__); + for (i = 0 ; i < sz ; i++) + fprintf(stderr, " %d: %x\n", i, tmp[i]); + } +} + +void r200EmitBlit( r200ContextPtr rmesa, + GLuint color_fmt, + GLuint src_pitch, + GLuint src_offset, + GLuint dst_pitch, + GLuint dst_offset, + GLint srcx, GLint srcy, + GLint dstx, GLint dsty, + GLuint w, GLuint h ) +{ + drm_radeon_cmd_header_t *cmd; + + if (R200_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "%s src %x/%x %d,%d dst: %x/%x %d,%d sz: %dx%d\n", + __FUNCTION__, + src_pitch, src_offset, srcx, srcy, + dst_pitch, dst_offset, dstx, dsty, + w, h); + + assert( (src_pitch & 63) == 0 ); + assert( (dst_pitch & 63) == 0 ); + assert( (src_offset & 1023) == 0 ); + assert( (dst_offset & 1023) == 0 ); + assert( w < (1<<16) ); + assert( h < (1<<16) ); + + cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, 8 * sizeof(int), + __FUNCTION__ ); + + + cmd[0].header.cmd_type = RADEON_CMD_PACKET3; + cmd[1].i = R200_CP_CMD_BITBLT_MULTI | (5 << 16); + cmd[2].i = (RADEON_GMC_SRC_PITCH_OFFSET_CNTL | + RADEON_GMC_DST_PITCH_OFFSET_CNTL | + RADEON_GMC_BRUSH_NONE | + (color_fmt << 8) | + RADEON_GMC_SRC_DATATYPE_COLOR | + RADEON_ROP3_S | + RADEON_DP_SRC_SOURCE_MEMORY | + RADEON_GMC_CLR_CMP_CNTL_DIS | + RADEON_GMC_WR_MSK_DIS ); + + cmd[3].i = ((src_pitch/64)<<22) | (src_offset >> 10); + cmd[4].i = ((dst_pitch/64)<<22) | (dst_offset >> 10); + cmd[5].i = (srcx << 16) | srcy; + cmd[6].i = (dstx << 16) | dsty; /* dst */ + cmd[7].i = (w << 16) | h; +} + + +void r200EmitWait( r200ContextPtr rmesa, GLuint flags ) +{ + if (rmesa->dri.drmMinor >= 6) { + drm_radeon_cmd_header_t *cmd; + + assert( !(flags & ~(RADEON_WAIT_2D|RADEON_WAIT_3D)) ); + + cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, 1 * sizeof(int), + __FUNCTION__ ); + cmd[0].i = 0; + cmd[0].wait.cmd_type = RADEON_CMD_WAIT; + cmd[0].wait.flags = flags; + } +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_context.c new file mode 100644 index 000000000..04dbc180c --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_context.c @@ -0,0 +1,694 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_context.c,v 1.3 2003/05/06 23:52:08 daenzer Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "api_arrayelt.h" +#include "context.h" +#include "simple_list.h" +#include "imports.h" +#include "matrix.h" +#include "extensions.h" +#include "framebuffer.h" +#include "state.h" + +#include "swrast/swrast.h" +#include "swrast_setup/swrast_setup.h" +#include "array_cache/acache.h" + +#include "tnl/tnl.h" +#include "tnl/t_pipeline.h" + +#include "drivers/common/driverfuncs.h" + +#include "r200_context.h" +#include "r200_ioctl.h" +#include "r200_state.h" +#include "r200_span.h" +#include "r200_pixel.h" +#include "r200_tex.h" +#include "r200_swtcl.h" +#include "r200_tcl.h" +#include "r200_vtxfmt.h" +#include "r200_maos.h" + +#define need_GL_ARB_multisample +#define need_GL_ARB_texture_compression +#define need_GL_ARB_vertex_buffer_object +#define need_GL_ARB_vertex_program +#define need_GL_EXT_blend_minmax +#define need_GL_EXT_fog_coord +#define need_GL_EXT_secondary_color +#define need_GL_EXT_blend_equation_separate +#define need_GL_EXT_blend_func_separate +#define need_GL_NV_vertex_program +#include "extension_helper.h" + +#define DRIVER_DATE "20041207" + +#include "vblank.h" +#include "utils.h" +#include "xmlpool.h" /* for symbolic values of enum-type options */ +#ifndef R200_DEBUG +int R200_DEBUG = (0); +#endif + + +/* Return the width and height of the given buffer. + */ +static void r200GetBufferSize( GLframebuffer *buffer, + GLuint *width, GLuint *height ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + LOCK_HARDWARE( rmesa ); + *width = rmesa->dri.drawable->w; + *height = rmesa->dri.drawable->h; + UNLOCK_HARDWARE( rmesa ); +} + +/* Return various strings for glGetString(). + */ +static const GLubyte *r200GetString( GLcontext *ctx, GLenum name ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + static char buffer[128]; + unsigned offset; + GLuint agp_mode = rmesa->r200Screen->IsPCI ? 0 : + rmesa->r200Screen->AGPMode; + + switch ( name ) { + case GL_VENDOR: + return (GLubyte *)"Tungsten Graphics, Inc."; + + case GL_RENDERER: + offset = driGetRendererString( buffer, "R200", DRIVER_DATE, + agp_mode ); + + sprintf( & buffer[ offset ], " %sTCL", + !(rmesa->TclFallback & R200_TCL_FALLBACK_TCL_DISABLE) + ? "" : "NO-" ); + + return (GLubyte *)buffer; + + default: + return NULL; + } +} + + +/* Extension strings exported by the R200 driver. + */ +const struct dri_extension card_extensions[] = +{ + { "GL_ARB_multisample", GL_ARB_multisample_functions }, + { "GL_ARB_multitexture", NULL }, + { "GL_ARB_texture_border_clamp", NULL }, + { "GL_ARB_texture_compression", GL_ARB_texture_compression_functions }, + { "GL_ARB_texture_env_add", NULL }, + { "GL_ARB_texture_env_combine", NULL }, + { "GL_ARB_texture_env_dot3", NULL }, + { "GL_ARB_texture_mirrored_repeat", NULL }, + { "GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions }, + { "GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions }, + { "GL_EXT_blend_subtract", NULL }, + { "GL_EXT_fog_coord", GL_EXT_fog_coord_functions }, + { "GL_EXT_secondary_color", GL_EXT_secondary_color_functions }, + { "GL_EXT_stencil_wrap", NULL }, + { "GL_EXT_texture_edge_clamp", NULL }, + { "GL_EXT_texture_env_combine", NULL }, + { "GL_EXT_texture_env_dot3", NULL }, + { "GL_EXT_texture_filter_anisotropic", NULL }, + { "GL_EXT_texture_lod_bias", NULL }, + { "GL_EXT_texture_mirror_clamp", NULL }, + { "GL_EXT_texture_rectangle", NULL }, + { "GL_ATI_texture_env_combine3", NULL }, + { "GL_ATI_texture_mirror_once", NULL }, + { "GL_MESA_pack_invert", NULL }, + { "GL_NV_blend_square", NULL }, + { "GL_SGIS_generate_mipmap", NULL }, + { NULL, NULL } +}; + +const struct dri_extension blend_extensions[] = { + { "GL_EXT_blend_equation_separate", GL_EXT_blend_equation_separate_functions }, + { "GL_EXT_blend_func_separate", GL_EXT_blend_func_separate_functions }, + { NULL, NULL } +}; + +const struct dri_extension ARB_vp_extension[] = { + { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions } +}; + +const struct dri_extension NV_vp_extension[] = { + { "GL_NV_vertex_program", GL_NV_vertex_program_functions } +}; + +extern const struct tnl_pipeline_stage _r200_render_stage; +extern const struct tnl_pipeline_stage _r200_tcl_stage; + +static const struct tnl_pipeline_stage *r200_pipeline[] = { + + /* Try and go straight to t&l + */ + &_r200_tcl_stage, + + /* Catch any t&l fallbacks + */ + &_tnl_vertex_transform_stage, + &_tnl_normal_transform_stage, + &_tnl_lighting_stage, + &_tnl_fog_coordinate_stage, + &_tnl_texgen_stage, + &_tnl_texture_transform_stage, + &_tnl_arb_vertex_program_stage, + &_tnl_vertex_program_stage, + + /* Try again to go to tcl? + * - no good for asymmetric-twoside (do with multipass) + * - no good for asymmetric-unfilled (do with multipass) + * - good for material + * - good for texgen + * - need to manipulate a bit of state + * + * - worth it/not worth it? + */ + + /* Else do them here. + */ +/* &_r200_render_stage, */ /* FIXME: bugs with ut2003 */ + &_tnl_render_stage, /* FALLBACK: */ + NULL, +}; + + + +/* Initialize the driver's misc functions. + */ +static void r200InitDriverFuncs( struct dd_function_table *functions ) +{ + functions->GetBufferSize = r200GetBufferSize; + functions->ResizeBuffers = _mesa_resize_framebuffer; + functions->GetString = r200GetString; + + functions->Error = NULL; + functions->DrawPixels = NULL; + functions->Bitmap = NULL; +} + +static const struct dri_debug_control debug_control[] = +{ + { "fall", DEBUG_FALLBACKS }, + { "tex", DEBUG_TEXTURE }, + { "ioctl", DEBUG_IOCTL }, + { "prim", DEBUG_PRIMS }, + { "vert", DEBUG_VERTS }, + { "state", DEBUG_STATE }, + { "code", DEBUG_CODEGEN }, + { "vfmt", DEBUG_VFMT }, + { "vtxf", DEBUG_VFMT }, + { "verb", DEBUG_VERBOSE }, + { "dri", DEBUG_DRI }, + { "dma", DEBUG_DMA }, + { "san", DEBUG_SANITY }, + { "sync", DEBUG_SYNC }, + { "pix", DEBUG_PIXEL }, + { "mem", DEBUG_MEMORY }, + { NULL, 0 } +}; + + +/* Create the device specific rendering context. + */ +GLboolean r200CreateContext( const __GLcontextModes *glVisual, + __DRIcontextPrivate *driContextPriv, + void *sharedContextPrivate) +{ + __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv; + r200ScreenPtr screen = (r200ScreenPtr)(sPriv->private); + struct dd_function_table functions; + r200ContextPtr rmesa; + GLcontext *ctx, *shareCtx; + int i; + int tcl_mode, fthrottle_mode; + + assert(glVisual); + assert(driContextPriv); + assert(screen); + + /* Allocate the R200 context */ + rmesa = (r200ContextPtr) CALLOC( sizeof(*rmesa) ); + if ( !rmesa ) + return GL_FALSE; + + /* init exp fog table data */ + r200InitStaticFogData(); + + /* Parse configuration files. + * Do this here so that initialMaxAnisotropy is set before we create + * the default textures. + */ + driParseConfigFiles (&rmesa->optionCache, &screen->optionCache, + screen->driScreen->myNum, "r200"); + rmesa->initialMaxAnisotropy = driQueryOptionf(&rmesa->optionCache, + "def_max_anisotropy"); + + if ( driQueryOptionb( &rmesa->optionCache, "hyperz" ) ) { + if ( sPriv->drmMinor < 13 ) + fprintf( stderr, "DRM version 1.%d too old to support HyperZ, " + "disabling.\n",sPriv->drmMinor ); + else + rmesa->using_hyperz = GL_TRUE; + } + + if ( sPriv->drmMinor >= 15 ) + rmesa->texmicrotile = GL_TRUE; + + /* Init default driver functions then plug in our R200-specific functions + * (the texture functions are especially important) + */ + _mesa_init_driver_functions(&functions); + r200InitDriverFuncs(&functions); + r200InitIoctlFuncs(&functions); + r200InitStateFuncs(&functions); + r200InitTextureFuncs(&functions); + + /* Allocate and initialize the Mesa context */ + if (sharedContextPrivate) + shareCtx = ((r200ContextPtr) sharedContextPrivate)->glCtx; + else + shareCtx = NULL; + rmesa->glCtx = _mesa_create_context(glVisual, shareCtx, + &functions, (void *) rmesa); + if (!rmesa->glCtx) { + FREE(rmesa); + return GL_FALSE; + } + driContextPriv->driverPrivate = rmesa; + + /* Init r200 context data */ + rmesa->dri.context = driContextPriv; + rmesa->dri.screen = sPriv; + rmesa->dri.drawable = NULL; /* Set by XMesaMakeCurrent */ + rmesa->dri.hwContext = driContextPriv->hHWContext; + rmesa->dri.hwLock = &sPriv->pSAREA->lock; + rmesa->dri.fd = sPriv->fd; + rmesa->dri.drmMinor = sPriv->drmMinor; + + rmesa->r200Screen = screen; + rmesa->sarea = (drm_radeon_sarea_t *)((GLubyte *)sPriv->pSAREA + + screen->sarea_priv_offset); + + + rmesa->dma.buf0_address = rmesa->r200Screen->buffers->list[0].address; + + (void) memset( rmesa->texture_heaps, 0, sizeof( rmesa->texture_heaps ) ); + make_empty_list( & rmesa->swapped ); + + rmesa->nr_heaps = 1 /* screen->numTexHeaps */ ; + assert(rmesa->nr_heaps < R200_NR_TEX_HEAPS); + for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) { + rmesa->texture_heaps[i] = driCreateTextureHeap( i, rmesa, + screen->texSize[i], + 12, + RADEON_NR_TEX_REGIONS, + (drmTextureRegionPtr)rmesa->sarea->tex_list[i], + & rmesa->sarea->tex_age[i], + & rmesa->swapped, + sizeof( r200TexObj ), + (destroy_texture_object_t *) r200DestroyTexObj ); + } + rmesa->texture_depth = driQueryOptioni (&rmesa->optionCache, + "texture_depth"); + if (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FB) + rmesa->texture_depth = ( screen->cpp == 4 ) ? + DRI_CONF_TEXTURE_DEPTH_32 : DRI_CONF_TEXTURE_DEPTH_16; + + rmesa->swtcl.RenderIndex = ~0; + rmesa->hw.all_dirty = 1; + + /* Set the maximum texture size small enough that we can guarentee that + * all texture units can bind a maximal texture and have them both in + * texturable memory at once. + */ + + ctx = rmesa->glCtx; + ctx->Const.MaxTextureUnits = driQueryOptioni (&rmesa->optionCache, + "texture_units"); + ctx->Const.MaxTextureImageUnits = ctx->Const.MaxTextureUnits; + ctx->Const.MaxTextureCoordUnits = ctx->Const.MaxTextureUnits; + + driCalculateMaxTextureLevels( rmesa->texture_heaps, + rmesa->nr_heaps, + & ctx->Const, + 4, + 11, /* max 2D texture size is 2048x2048 */ +#if ENABLE_HW_3D_TEXTURE + 8, /* max 3D texture size is 256^3 */ +#else + 0, /* 3D textures unsupported */ +#endif + 11, /* max cube texture size is 2048x2048 */ + 11, /* max texture rectangle size is 2048x2048 */ + 12, + GL_FALSE ); + + /* adjust max texture size a bit. Hack, but I really want to use larger textures + which will work just fine in 99.999999% of all cases, especially with texture compression... */ + if (driQueryOptionb( &rmesa->optionCache, "texture_level_hack" )) + { + if (ctx->Const.MaxTextureLevels < 12) ctx->Const.MaxTextureLevels += 1; + } + + ctx->Const.MaxTextureMaxAnisotropy = 16.0; + + /* No wide points. + */ + ctx->Const.MinPointSize = 1.0; + ctx->Const.MinPointSizeAA = 1.0; + ctx->Const.MaxPointSize = 1.0; + ctx->Const.MaxPointSizeAA = 1.0; + + ctx->Const.MinLineWidth = 1.0; + ctx->Const.MinLineWidthAA = 1.0; + ctx->Const.MaxLineWidth = 10.0; + ctx->Const.MaxLineWidthAA = 10.0; + ctx->Const.LineWidthGranularity = 0.0625; + + /* Initialize the software rasterizer and helper modules. + */ + _swrast_CreateContext( ctx ); + _ac_CreateContext( ctx ); + _tnl_CreateContext( ctx ); + _swsetup_CreateContext( ctx ); + _ae_create_context( ctx ); + + /* Install the customized pipeline: + */ + _tnl_destroy_pipeline( ctx ); + _tnl_install_pipeline( ctx, r200_pipeline ); + ctx->Driver.FlushVertices = r200FlushVertices; + + /* Try and keep materials and vertices separate: + */ + _tnl_isolate_materials( ctx, GL_TRUE ); + + + /* Configure swrast and TNL to match hardware characteristics: + */ + _swrast_allow_pixel_fog( ctx, GL_FALSE ); + _swrast_allow_vertex_fog( ctx, GL_TRUE ); + _tnl_allow_pixel_fog( ctx, GL_FALSE ); + _tnl_allow_vertex_fog( ctx, GL_TRUE ); + + + for ( i = 0 ; i < R200_MAX_TEXTURE_UNITS ; i++ ) { + _math_matrix_ctr( &rmesa->TexGenMatrix[i] ); + _math_matrix_set_identity( &rmesa->TexGenMatrix[i] ); + } + _math_matrix_ctr( &rmesa->tmpmat ); + _math_matrix_set_identity( &rmesa->tmpmat ); + + driInitExtensions( ctx, card_extensions, GL_TRUE ); + if (!(rmesa->r200Screen->chipset & R200_CHIPSET_YCBCR_BROKEN)) { + /* yuv textures don't work with some chips - R200 / rv280 okay so far + others get the bit ordering right but don't actually do YUV-RGB conversion */ + _mesa_enable_extension( ctx, "GL_MESA_ycbcr_texture" ); + } + if (rmesa->glCtx->Mesa_DXTn) { + _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" ); + _mesa_enable_extension( ctx, "GL_S3_s3tc" ); + } + else if (driQueryOptionb (&rmesa->optionCache, "force_s3tc_enable")) { + _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" ); + } + + if (rmesa->r200Screen->drmSupportsCubeMaps) + _mesa_enable_extension( ctx, "GL_ARB_texture_cube_map" ); + if (rmesa->r200Screen->drmSupportsBlendColor) { + driInitExtensions( ctx, blend_extensions, GL_FALSE ); + } + if(driQueryOptionb(&rmesa->optionCache, "arb_vertex_program")) + driInitSingleExtension( ctx, ARB_vp_extension ); + if(driQueryOptionb(&rmesa->optionCache, "nv_vertex_program")) + driInitSingleExtension( ctx, NV_vp_extension ); + +#if 0 + r200InitDriverFuncs( ctx ); + r200InitIoctlFuncs( ctx ); + r200InitStateFuncs( ctx ); + r200InitTextureFuncs( ctx ); +#endif + /* plug in a few more device driver functions */ + /* XXX these should really go right after _mesa_init_driver_functions() */ + r200InitPixelFuncs( ctx ); + r200InitSpanFuncs( ctx ); + r200InitTnlFuncs( ctx ); + r200InitState( rmesa ); + r200InitSwtcl( ctx ); + + fthrottle_mode = driQueryOptioni(&rmesa->optionCache, "fthrottle_mode"); + rmesa->iw.irq_seq = -1; + rmesa->irqsEmitted = 0; + rmesa->do_irqs = (rmesa->dri.drmMinor >= 6 && + fthrottle_mode == DRI_CONF_FTHROTTLE_IRQS && + rmesa->r200Screen->irq); + + rmesa->do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS); + + if (!rmesa->do_irqs) + fprintf(stderr, + "IRQ's not enabled, falling back to %s: %d %d %d\n", + rmesa->do_usleeps ? "usleeps" : "busy waits", + rmesa->dri.drmMinor, + fthrottle_mode, + rmesa->r200Screen->irq); + + rmesa->vblank_flags = (rmesa->r200Screen->irq != 0) + ? driGetDefaultVBlankFlags(&rmesa->optionCache) : VBLANK_FLAG_NO_IRQ; + + rmesa->prefer_gart_client_texturing = + (getenv("R200_GART_CLIENT_TEXTURES") != 0); + + (*dri_interface->getUST)( & rmesa->swap_ust ); + + +#if DO_DEBUG + R200_DEBUG = driParseDebugString( getenv( "R200_DEBUG" ), + debug_control ); + R200_DEBUG |= driParseDebugString( getenv( "RADEON_DEBUG" ), + debug_control ); +#endif + + tcl_mode = driQueryOptioni(&rmesa->optionCache, "tcl_mode"); + if (driQueryOptionb(&rmesa->optionCache, "no_rast")) { + fprintf(stderr, "disabling 3D acceleration\n"); + FALLBACK(rmesa, R200_FALLBACK_DISABLE, 1); + } + else if (tcl_mode == DRI_CONF_TCL_SW || getenv("R200_NO_TCL") || + !(rmesa->r200Screen->chipset & R200_CHIPSET_TCL)) { + if (rmesa->r200Screen->chipset & R200_CHIPSET_TCL) { + rmesa->r200Screen->chipset &= ~R200_CHIPSET_TCL; + fprintf(stderr, "Disabling HW TCL support\n"); + } + TCL_FALLBACK(rmesa->glCtx, R200_TCL_FALLBACK_TCL_DISABLE, 1); + } + + if (rmesa->r200Screen->chipset & R200_CHIPSET_TCL) { + if (tcl_mode >= DRI_CONF_TCL_VTXFMT) + r200VtxfmtInit( ctx, tcl_mode >= DRI_CONF_TCL_CODEGEN ); + + _tnl_need_dlist_norm_lengths( ctx, GL_FALSE ); + } + return GL_TRUE; +} + + +/* Destroy the device specific context. + */ +/* Destroy the Mesa and driver specific context data. + */ +void r200DestroyContext( __DRIcontextPrivate *driContextPriv ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = (r200ContextPtr) driContextPriv->driverPrivate; + r200ContextPtr current = ctx ? R200_CONTEXT(ctx) : NULL; + + /* check if we're deleting the currently bound context */ + if (rmesa == current) { + R200_FIREVERTICES( rmesa ); + _mesa_make_current(NULL, NULL, NULL); + } + + /* Free r200 context resources */ + assert(rmesa); /* should never be null */ + if ( rmesa ) { + GLboolean release_texture_heaps; + + + release_texture_heaps = (rmesa->glCtx->Shared->RefCount == 1); + _swsetup_DestroyContext( rmesa->glCtx ); + _tnl_DestroyContext( rmesa->glCtx ); + _ac_DestroyContext( rmesa->glCtx ); + _swrast_DestroyContext( rmesa->glCtx ); + + r200DestroySwtcl( rmesa->glCtx ); + r200ReleaseArrays( rmesa->glCtx, ~0 ); + + if (rmesa->dma.current.buf) { + r200ReleaseDmaRegion( rmesa, &rmesa->dma.current, __FUNCTION__ ); + r200FlushCmdBuf( rmesa, __FUNCTION__ ); + } + + if (!(rmesa->TclFallback & R200_TCL_FALLBACK_TCL_DISABLE)) { + int tcl_mode = driQueryOptioni(&rmesa->optionCache, "tcl_mode"); + if (tcl_mode >= DRI_CONF_TCL_VTXFMT) + r200VtxfmtDestroy( rmesa->glCtx ); + } + + /* free the Mesa context */ + rmesa->glCtx->DriverCtx = NULL; + _mesa_destroy_context( rmesa->glCtx ); + + if (rmesa->state.scissor.pClipRects) { + FREE(rmesa->state.scissor.pClipRects); + rmesa->state.scissor.pClipRects = NULL; + } + + if ( release_texture_heaps ) { + /* This share group is about to go away, free our private + * texture object data. + */ + int i; + + for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) { + driDestroyTextureHeap( rmesa->texture_heaps[ i ] ); + rmesa->texture_heaps[ i ] = NULL; + } + + assert( is_empty_list( & rmesa->swapped ) ); + } + + /* free the option cache */ + driDestroyOptionCache (&rmesa->optionCache); + + FREE( rmesa ); + } +} + + + + +void +r200SwapBuffers( __DRIdrawablePrivate *dPriv ) +{ + if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) { + r200ContextPtr rmesa; + GLcontext *ctx; + rmesa = (r200ContextPtr) dPriv->driContextPriv->driverPrivate; + ctx = rmesa->glCtx; + if (ctx->Visual.doubleBufferMode) { + _mesa_notifySwapBuffers( ctx ); /* flush pending rendering comands */ + if ( rmesa->doPageFlip ) { + r200PageFlip( dPriv ); + } + else { + r200CopyBuffer( dPriv ); + } + } + } + else { + /* XXX this shouldn't be an error but we can't handle it for now */ + _mesa_problem(NULL, "%s: drawable has no context!", __FUNCTION__); + } +} + + +/* Force the context `c' to be the current context and associate with it + * buffer `b'. + */ +GLboolean +r200MakeCurrent( __DRIcontextPrivate *driContextPriv, + __DRIdrawablePrivate *driDrawPriv, + __DRIdrawablePrivate *driReadPriv ) +{ + if ( driContextPriv ) { + r200ContextPtr newCtx = + (r200ContextPtr) driContextPriv->driverPrivate; + + if (R200_DEBUG & DEBUG_DRI) + fprintf(stderr, "%s ctx %p\n", __FUNCTION__, (void *)newCtx->glCtx); + + if ( newCtx->dri.drawable != driDrawPriv ) { + driDrawableInitVBlank( driDrawPriv, newCtx->vblank_flags ); + newCtx->dri.drawable = driDrawPriv; + r200UpdateWindow( newCtx->glCtx ); + r200UpdateViewportOffset( newCtx->glCtx ); + } + + _mesa_make_current( newCtx->glCtx, + (GLframebuffer *) driDrawPriv->driverPrivate, + (GLframebuffer *) driReadPriv->driverPrivate ); + + if (newCtx->vb.enabled) + r200VtxfmtMakeCurrent( newCtx->glCtx ); + + _mesa_update_state( newCtx->glCtx ); + r200ValidateState( newCtx->glCtx ); + + } else { + if (R200_DEBUG & DEBUG_DRI) + fprintf(stderr, "%s ctx is null\n", __FUNCTION__); + _mesa_make_current( NULL, NULL, NULL ); + } + + if (R200_DEBUG & DEBUG_DRI) + fprintf(stderr, "End %s\n", __FUNCTION__); + return GL_TRUE; +} + +/* Force the context `c' to be unbound from its buffer. + */ +GLboolean +r200UnbindContext( __DRIcontextPrivate *driContextPriv ) +{ + r200ContextPtr rmesa = (r200ContextPtr) driContextPriv->driverPrivate; + + if (R200_DEBUG & DEBUG_DRI) + fprintf(stderr, "%s ctx %p\n", __FUNCTION__, (void *)rmesa->glCtx); + + r200VtxfmtUnbindContext( rmesa->glCtx ); + return GL_TRUE; +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_context.h new file mode 100644 index 000000000..8169af709 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_context.h @@ -0,0 +1,995 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_context.h,v 1.2 2002/12/16 16:18:54 dawes Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#ifndef __R200_CONTEXT_H__ +#define __R200_CONTEXT_H__ + +#include "tnl/t_vertex.h" +#include "drm.h" +#include "radeon_drm.h" +#include "dri_util.h" +#include "texmem.h" + +#include "macros.h" +#include "mtypes.h" +#include "colormac.h" +#include "r200_reg.h" + +#define ENABLE_HW_3D_TEXTURE 1 /* XXX this is temporary! */ + +struct r200_context; +typedef struct r200_context r200ContextRec; +typedef struct r200_context *r200ContextPtr; + +#include "r200_lock.h" +#include "r200_screen.h" +#include "mm.h" + +/* Flags for software fallback cases */ +/* See correponding strings in r200_swtcl.c */ +#define R200_FALLBACK_TEXTURE 0x01 +#define R200_FALLBACK_DRAW_BUFFER 0x02 +#define R200_FALLBACK_STENCIL 0x04 +#define R200_FALLBACK_RENDER_MODE 0x08 +#define R200_FALLBACK_DISABLE 0x10 +#define R200_FALLBACK_BORDER_MODE 0x20 + +/* The blit width for texture uploads + */ +#define BLIT_WIDTH_BYTES 1024 + +/* Use the templated vertex format: + */ +#define COLOR_IS_RGBA +#define TAG(x) r200##x +#include "tnl_dd/t_dd_vertex.h" +#undef TAG + +typedef void (*r200_tri_func)( r200ContextPtr, + r200Vertex *, + r200Vertex *, + r200Vertex * ); + +typedef void (*r200_line_func)( r200ContextPtr, + r200Vertex *, + r200Vertex * ); + +typedef void (*r200_point_func)( r200ContextPtr, + r200Vertex * ); + + +struct r200_colorbuffer_state { + GLuint clear; + GLint drawOffset, drawPitch; + int roundEnable; +}; + + +struct r200_depthbuffer_state { + GLuint clear; + GLfloat scale; +}; + +struct r200_pixel_state { + GLint readOffset, readPitch; +}; + +struct r200_scissor_state { + drm_clip_rect_t rect; + GLboolean enabled; + + GLuint numClipRects; /* Cliprects active */ + GLuint numAllocedClipRects; /* Cliprects available */ + drm_clip_rect_t *pClipRects; +}; + +struct r200_stencilbuffer_state { + GLboolean hwBuffer; + GLuint clear; /* rb3d_stencilrefmask value */ +}; + +struct r200_stipple_state { + GLuint mask[32]; +}; + + + +#define TEX_0 0x1 +#define TEX_1 0x2 +#define TEX_2 0x4 +#define TEX_3 0x8 +#define TEX_4 0x10 +#define TEX_5 0x20 +#define TEX_ALL 0x3f + +typedef struct r200_tex_obj r200TexObj, *r200TexObjPtr; + +/* Texture object in locally shared texture space. + */ +struct r200_tex_obj { + driTextureObject base; + + GLuint bufAddr; /* Offset to start of locally + shared texture block */ + + GLuint dirty_state; /* Flags (1 per texunit) for + whether or not this texobj + has dirty hardware state + (pp_*) that needs to be + brought into the + texunit. */ + + drm_radeon_tex_image_t image[6][RADEON_MAX_TEXTURE_LEVELS]; + /* Six, for the cube faces */ + + GLuint pp_txfilter; /* hardware register values */ + GLuint pp_txformat; + GLuint pp_txformat_x; + GLuint pp_txoffset; /* Image location in texmem. + All cube faces follow. */ + GLuint pp_txsize; /* npot only */ + GLuint pp_txpitch; /* npot only */ + GLuint pp_border_color; + GLuint pp_cubic_faces; /* cube face 1,2,3,4 log2 sizes */ + + GLboolean border_fallback; + + GLuint tile_bits; /* hw texture tile bits used on this texture */ +}; + + +struct r200_texture_env_state { + r200TexObjPtr texobj; + GLenum format; + GLenum envMode; +}; + +#define R200_MAX_TEXTURE_UNITS 6 + +struct r200_texture_state { + struct r200_texture_env_state unit[R200_MAX_TEXTURE_UNITS]; +}; + + +struct r200_state_atom { + struct r200_state_atom *next, *prev; + const char *name; /* for debug */ + int cmd_size; /* size in bytes */ + GLuint idx; + int *cmd; /* one or more cmd's */ + int *lastcmd; /* one or more cmd's */ + GLboolean dirty; + GLboolean (*check)( GLcontext *, int ); /* is this state active? */ +}; + + + +/* Trying to keep these relatively short as the variables are becoming + * extravagently long. Drop the driver name prefix off the front of + * everything - I think we know which driver we're in by now, and keep the + * prefix to 3 letters unless absolutely impossible. + */ + +#define CTX_CMD_0 0 +#define CTX_PP_MISC 1 +#define CTX_PP_FOG_COLOR 2 +#define CTX_RE_SOLID_COLOR 3 +#define CTX_RB3D_BLENDCNTL 4 +#define CTX_RB3D_DEPTHOFFSET 5 +#define CTX_RB3D_DEPTHPITCH 6 +#define CTX_RB3D_ZSTENCILCNTL 7 +#define CTX_CMD_1 8 +#define CTX_PP_CNTL 9 +#define CTX_RB3D_CNTL 10 +#define CTX_RB3D_COLOROFFSET 11 +#define CTX_CMD_2 12 /* why */ +#define CTX_RB3D_COLORPITCH 13 /* why */ +#define CTX_STATE_SIZE_OLDDRM 14 +#define CTX_CMD_3 14 +#define CTX_RB3D_BLENDCOLOR 15 +#define CTX_RB3D_ABLENDCNTL 16 +#define CTX_RB3D_CBLENDCNTL 17 +#define CTX_STATE_SIZE_NEWDRM 18 + +#define SET_CMD_0 0 +#define SET_SE_CNTL 1 +#define SET_RE_CNTL 2 /* replace se_coord_fmt */ +#define SET_STATE_SIZE 3 + +#define VTE_CMD_0 0 +#define VTE_SE_VTE_CNTL 1 +#define VTE_STATE_SIZE 2 + +#define LIN_CMD_0 0 +#define LIN_RE_LINE_PATTERN 1 +#define LIN_RE_LINE_STATE 2 +#define LIN_CMD_1 3 +#define LIN_SE_LINE_WIDTH 4 +#define LIN_STATE_SIZE 5 + +#define MSK_CMD_0 0 +#define MSK_RB3D_STENCILREFMASK 1 +#define MSK_RB3D_ROPCNTL 2 +#define MSK_RB3D_PLANEMASK 3 +#define MSK_STATE_SIZE 4 + +#define VPT_CMD_0 0 +#define VPT_SE_VPORT_XSCALE 1 +#define VPT_SE_VPORT_XOFFSET 2 +#define VPT_SE_VPORT_YSCALE 3 +#define VPT_SE_VPORT_YOFFSET 4 +#define VPT_SE_VPORT_ZSCALE 5 +#define VPT_SE_VPORT_ZOFFSET 6 +#define VPT_STATE_SIZE 7 + +#define ZBS_CMD_0 0 +#define ZBS_SE_ZBIAS_FACTOR 1 +#define ZBS_SE_ZBIAS_CONSTANT 2 +#define ZBS_STATE_SIZE 3 + +#define MSC_CMD_0 0 +#define MSC_RE_MISC 1 +#define MSC_STATE_SIZE 2 + +#define TAM_CMD_0 0 +#define TAM_DEBUG3 1 +#define TAM_STATE_SIZE 2 + +#define TEX_CMD_0 0 +#define TEX_PP_TXFILTER 1 /*2c00*/ +#define TEX_PP_TXFORMAT 2 /*2c04*/ +#define TEX_PP_TXFORMAT_X 3 /*2c08*/ +#define TEX_PP_TXSIZE 4 /*2c0c*/ +#define TEX_PP_TXPITCH 5 /*2c10*/ +#define TEX_PP_BORDER_COLOR 6 /*2c14*/ +#define TEX_CMD_1 7 +#define TEX_PP_TXOFFSET 8 /*2d00 */ +#define TEX_STATE_SIZE 9 + +#define CUBE_CMD_0 0 /* 1 register follows */ +#define CUBE_PP_CUBIC_FACES 1 /* 0x2c18 */ +#define CUBE_CMD_1 2 /* 5 registers follow */ +#define CUBE_PP_CUBIC_OFFSET_F1 3 /* 0x2d04 */ +#define CUBE_PP_CUBIC_OFFSET_F2 4 /* 0x2d08 */ +#define CUBE_PP_CUBIC_OFFSET_F3 5 /* 0x2d0c */ +#define CUBE_PP_CUBIC_OFFSET_F4 6 /* 0x2d10 */ +#define CUBE_PP_CUBIC_OFFSET_F5 7 /* 0x2d14 */ +#define CUBE_STATE_SIZE 8 + +#define PIX_CMD_0 0 +#define PIX_PP_TXCBLEND 1 +#define PIX_PP_TXCBLEND2 2 +#define PIX_PP_TXABLEND 3 +#define PIX_PP_TXABLEND2 4 +#define PIX_STATE_SIZE 5 + +#define TF_CMD_0 0 +#define TF_TFACTOR_0 1 +#define TF_TFACTOR_1 2 +#define TF_TFACTOR_2 3 +#define TF_TFACTOR_3 4 +#define TF_TFACTOR_4 5 +#define TF_TFACTOR_5 6 +#define TF_STATE_SIZE 7 + +#define TCL_CMD_0 0 +#define TCL_LIGHT_MODEL_CTL_0 1 +#define TCL_LIGHT_MODEL_CTL_1 2 +#define TCL_PER_LIGHT_CTL_0 3 +#define TCL_PER_LIGHT_CTL_1 4 +#define TCL_PER_LIGHT_CTL_2 5 +#define TCL_PER_LIGHT_CTL_3 6 +#define TCL_CMD_1 7 +#define TCL_UCP_VERT_BLEND_CTL 8 +#define TCL_STATE_SIZE 9 + +#define MSL_CMD_0 0 +#define MSL_MATRIX_SELECT_0 1 +#define MSL_MATRIX_SELECT_1 2 +#define MSL_MATRIX_SELECT_2 3 +#define MSL_MATRIX_SELECT_3 4 +#define MSL_MATRIX_SELECT_4 5 +#define MSL_STATE_SIZE 6 + +#define TCG_CMD_0 0 +#define TCG_TEX_PROC_CTL_2 1 +#define TCG_TEX_PROC_CTL_3 2 +#define TCG_TEX_PROC_CTL_0 3 +#define TCG_TEX_PROC_CTL_1 4 +#define TCG_TEX_CYL_WRAP_CTL 5 +#define TCG_STATE_SIZE 6 + +#define MTL_CMD_0 0 +#define MTL_EMMISSIVE_RED 1 +#define MTL_EMMISSIVE_GREEN 2 +#define MTL_EMMISSIVE_BLUE 3 +#define MTL_EMMISSIVE_ALPHA 4 +#define MTL_AMBIENT_RED 5 +#define MTL_AMBIENT_GREEN 6 +#define MTL_AMBIENT_BLUE 7 +#define MTL_AMBIENT_ALPHA 8 +#define MTL_DIFFUSE_RED 9 +#define MTL_DIFFUSE_GREEN 10 +#define MTL_DIFFUSE_BLUE 11 +#define MTL_DIFFUSE_ALPHA 12 +#define MTL_SPECULAR_RED 13 +#define MTL_SPECULAR_GREEN 14 +#define MTL_SPECULAR_BLUE 15 +#define MTL_SPECULAR_ALPHA 16 +#define MTL_CMD_1 17 +#define MTL_SHININESS 18 +#define MTL_STATE_SIZE 19 + +#define VAP_CMD_0 0 +#define VAP_SE_VAP_CNTL 1 +#define VAP_STATE_SIZE 2 + +/* Replaces a lot of packet info from radeon + */ +#define VTX_CMD_0 0 +#define VTX_VTXFMT_0 1 +#define VTX_VTXFMT_1 2 +#define VTX_TCL_OUTPUT_VTXFMT_0 3 +#define VTX_TCL_OUTPUT_VTXFMT_1 4 +#define VTX_CMD_1 5 +#define VTX_TCL_OUTPUT_COMPSEL 6 +#define VTX_CMD_2 7 +#define VTX_STATE_CNTL 8 +#define VTX_STATE_SIZE 9 + + +#define VTX_COLOR(v,n) (((v)>>(R200_VTX_COLOR_0_SHIFT+(n)*2))&\ + R200_VTX_COLOR_MASK) + +/** + * Given the \c R200_SE_VTX_FMT_1 for the current vertex state, determine + * how many components are in texture coordinate \c n. + */ +#define VTX_TEXn_COUNT(v,n) (((v) >> (3 * n)) & 0x07) + +#define MAT_CMD_0 0 +#define MAT_ELT_0 1 +#define MAT_STATE_SIZE 17 + +#define GRD_CMD_0 0 +#define GRD_VERT_GUARD_CLIP_ADJ 1 +#define GRD_VERT_GUARD_DISCARD_ADJ 2 +#define GRD_HORZ_GUARD_CLIP_ADJ 3 +#define GRD_HORZ_GUARD_DISCARD_ADJ 4 +#define GRD_STATE_SIZE 5 + +/* position changes frequently when lighting in modelpos - separate + * out to new state item? + */ +#define LIT_CMD_0 0 +#define LIT_AMBIENT_RED 1 +#define LIT_AMBIENT_GREEN 2 +#define LIT_AMBIENT_BLUE 3 +#define LIT_AMBIENT_ALPHA 4 +#define LIT_DIFFUSE_RED 5 +#define LIT_DIFFUSE_GREEN 6 +#define LIT_DIFFUSE_BLUE 7 +#define LIT_DIFFUSE_ALPHA 8 +#define LIT_SPECULAR_RED 9 +#define LIT_SPECULAR_GREEN 10 +#define LIT_SPECULAR_BLUE 11 +#define LIT_SPECULAR_ALPHA 12 +#define LIT_POSITION_X 13 +#define LIT_POSITION_Y 14 +#define LIT_POSITION_Z 15 +#define LIT_POSITION_W 16 +#define LIT_DIRECTION_X 17 +#define LIT_DIRECTION_Y 18 +#define LIT_DIRECTION_Z 19 +#define LIT_DIRECTION_W 20 +#define LIT_ATTEN_QUADRATIC 21 +#define LIT_ATTEN_LINEAR 22 +#define LIT_ATTEN_CONST 23 +#define LIT_ATTEN_XXX 24 +#define LIT_CMD_1 25 +#define LIT_SPOT_DCD 26 +#define LIT_SPOT_DCM 27 +#define LIT_SPOT_EXPONENT 28 +#define LIT_SPOT_CUTOFF 29 +#define LIT_SPECULAR_THRESH 30 +#define LIT_RANGE_CUTOFF 31 /* ? */ +#define LIT_ATTEN_CONST_INV 32 +#define LIT_STATE_SIZE 33 + +/* Fog + */ +#define FOG_CMD_0 0 +#define FOG_R 1 +#define FOG_C 2 +#define FOG_D 3 +#define FOG_PAD 4 +#define FOG_STATE_SIZE 5 + +/* UCP + */ +#define UCP_CMD_0 0 +#define UCP_X 1 +#define UCP_Y 2 +#define UCP_Z 3 +#define UCP_W 4 +#define UCP_STATE_SIZE 5 + +/* GLT - Global ambient + */ +#define GLT_CMD_0 0 +#define GLT_RED 1 +#define GLT_GREEN 2 +#define GLT_BLUE 3 +#define GLT_ALPHA 4 +#define GLT_STATE_SIZE 5 + +/* EYE + */ +#define EYE_CMD_0 0 +#define EYE_X 1 +#define EYE_Y 2 +#define EYE_Z 3 +#define EYE_RESCALE_FACTOR 4 +#define EYE_STATE_SIZE 5 + +/* CST - constant state + */ +#define CST_CMD_0 0 +#define CST_PP_CNTL_X 1 +#define CST_CMD_1 2 +#define CST_RB3D_DEPTHXY_OFFSET 3 +#define CST_CMD_2 4 +#define CST_RE_AUX_SCISSOR_CNTL 5 +#define CST_CMD_3 6 +#define CST_RE_SCISSOR_TL_0 7 +#define CST_RE_SCISSOR_BR_0 8 +#define CST_CMD_4 9 +#define CST_SE_VAP_CNTL_STATUS 10 +#define CST_CMD_5 11 +#define CST_RE_POINTSIZE 12 +#define CST_CMD_6 13 +#define CST_SE_TCL_INPUT_VTX_0 14 +#define CST_SE_TCL_INPUT_VTX_1 15 +#define CST_SE_TCL_INPUT_VTX_2 16 +#define CST_SE_TCL_INPUT_VTX_3 17 +#define CST_STATE_SIZE 18 + +#define PRF_CMD_0 0 +#define PRF_PP_TRI_PERF 1 +#define PRF_PP_PERF_CNTL 2 +#define PRF_STATE_SIZE 3 + + +struct r200_hw_state { + /* Head of the linked list of state atoms. */ + struct r200_state_atom atomlist; + + /* Hardware state, stored as cmdbuf commands: + * -- Need to doublebuffer for + * - reviving state after loss of context + * - eliding noop statechange loops? (except line stipple count) + */ + struct r200_state_atom ctx; + struct r200_state_atom set; + struct r200_state_atom vte; + struct r200_state_atom lin; + struct r200_state_atom msk; + struct r200_state_atom vpt; + struct r200_state_atom vap; + struct r200_state_atom vtx; + struct r200_state_atom tcl; + struct r200_state_atom msl; + struct r200_state_atom tcg; + struct r200_state_atom msc; + struct r200_state_atom cst; + struct r200_state_atom tam; + struct r200_state_atom tf; + struct r200_state_atom tex[6]; + struct r200_state_atom cube[6]; + struct r200_state_atom zbs; + struct r200_state_atom mtl[2]; + struct r200_state_atom mat[9]; + struct r200_state_atom lit[8]; /* includes vec, scl commands */ + struct r200_state_atom ucp[6]; + struct r200_state_atom pix[6]; /* pixshader stages */ + struct r200_state_atom eye; /* eye pos */ + struct r200_state_atom grd; /* guard band clipping */ + struct r200_state_atom fog; + struct r200_state_atom glt; + struct r200_state_atom prf; + + int max_state_size; /* Number of bytes necessary for a full state emit. */ + GLboolean is_dirty, all_dirty; +}; + +struct r200_state { + /* Derived state for internal purposes: + */ + struct r200_colorbuffer_state color; + struct r200_depthbuffer_state depth; + struct r200_pixel_state pixel; + struct r200_scissor_state scissor; + struct r200_stencilbuffer_state stencil; + struct r200_stipple_state stipple; + struct r200_texture_state texture; +}; + +/* Need refcounting on dma buffers: + */ +struct r200_dma_buffer { + int refcount; /* the number of retained regions in buf */ + drmBufPtr buf; +}; + +#define GET_START(rvb) (rmesa->r200Screen->gart_buffer_offset + \ + (rvb)->address - rmesa->dma.buf0_address + \ + (rvb)->start) + +/* A retained region, eg vertices for indexed vertices. + */ +struct r200_dma_region { + struct r200_dma_buffer *buf; + char *address; /* == buf->address */ + int start, end, ptr; /* offsets from start of buf */ + int aos_start; + int aos_stride; + int aos_size; +}; + + +struct r200_dma { + /* Active dma region. Allocations for vertices and retained + * regions come from here. Also used for emitting random vertices, + * these may be flushed by calling flush_current(); + */ + struct r200_dma_region current; + + void (*flush)( r200ContextPtr ); + + char *buf0_address; /* start of buf[0], for index calcs */ + GLuint nr_released_bufs; /* flush after so many buffers released */ +}; + +struct r200_dri_mirror { + __DRIcontextPrivate *context; /* DRI context */ + __DRIscreenPrivate *screen; /* DRI screen */ + __DRIdrawablePrivate *drawable; /* DRI drawable bound to this ctx */ + + drm_context_t hwContext; + drm_hw_lock_t *hwLock; + int fd; + int drmMinor; +}; + + +#define R200_CMD_BUF_SZ (8*1024) + +struct r200_store { + GLuint statenr; + GLuint primnr; + char cmd_buf[R200_CMD_BUF_SZ]; + int cmd_used; + int elts_start; +}; + + +/* r200_tcl.c + */ +struct r200_tcl_info { + GLuint vertex_format; + GLint last_offset; + GLuint hw_primitive; + + struct r200_dma_region *aos_components[8]; + GLuint nr_aos_components; + + GLuint *Elts; + + struct r200_dma_region indexed_verts; + struct r200_dma_region obj; + struct r200_dma_region rgba; + struct r200_dma_region spec; + struct r200_dma_region fog; + struct r200_dma_region tex[R200_MAX_TEXTURE_UNITS]; + struct r200_dma_region norm; +}; + + +/* r200_swtcl.c + */ +struct r200_swtcl_info { + GLuint RenderIndex; + + /** + * Size of a hardware vertex. This is calculated when \c ::vertex_attrs is + * installed in the Mesa state vector. + */ + GLuint vertex_size; + + /** + * Attributes instructing the Mesa TCL pipeline where / how to put vertex + * data in the hardware buffer. + */ + struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX]; + + /** + * Number of elements of \c ::vertex_attrs that are actually used. + */ + GLuint vertex_attr_count; + + /** + * Cached pointer to the buffer where Mesa will store vertex data. + */ + GLubyte *verts; + + /* Fallback rasterization functions + */ + r200_point_func draw_point; + r200_line_func draw_line; + r200_tri_func draw_tri; + + GLuint hw_primitive; + GLenum render_primitive; + GLuint numverts; + + /** + * Offset of the 4UB color data within a hardware (swtcl) vertex. + */ + GLuint coloroffset; + + /** + * Offset of the 3UB specular color data within a hardware (swtcl) vertex. + */ + GLuint specoffset; + + /** + * Should Mesa project vertex data or will the hardware do it? + */ + GLboolean needproj; + + struct r200_dma_region indexed_verts; +}; + + +struct r200_ioctl { + GLuint vertex_offset; + GLuint vertex_size; +}; + + + +#define R200_MAX_PRIMS 64 + + +/* Want to keep a cache of these around. Each is parameterized by + * only a single value which has only a small range. Only expect a + * few, so just rescan the list each time? + */ +struct dynfn { + struct dynfn *next, *prev; + int key[2]; + char *code; +}; + +struct dfn_lists { + struct dynfn Vertex2f; + struct dynfn Vertex2fv; + struct dynfn Vertex3f; + struct dynfn Vertex3fv; + struct dynfn Color4ub; + struct dynfn Color4ubv; + struct dynfn Color3ub; + struct dynfn Color3ubv; + struct dynfn Color4f; + struct dynfn Color4fv; + struct dynfn Color3f; + struct dynfn Color3fv; + struct dynfn SecondaryColor3ubEXT; + struct dynfn SecondaryColor3ubvEXT; + struct dynfn SecondaryColor3fEXT; + struct dynfn SecondaryColor3fvEXT; + struct dynfn Normal3f; + struct dynfn Normal3fv; + struct dynfn TexCoord3f; + struct dynfn TexCoord3fv; + struct dynfn TexCoord2f; + struct dynfn TexCoord2fv; + struct dynfn TexCoord1f; + struct dynfn TexCoord1fv; + struct dynfn MultiTexCoord3fARB; + struct dynfn MultiTexCoord3fvARB; + struct dynfn MultiTexCoord2fARB; + struct dynfn MultiTexCoord2fvARB; + struct dynfn MultiTexCoord1fARB; + struct dynfn MultiTexCoord1fvARB; + struct dynfn FogCoordfEXT; + struct dynfn FogCoordfvEXT; +}; + +struct dfn_generators { + struct dynfn *(*Vertex2f)( GLcontext *, const int * ); + struct dynfn *(*Vertex2fv)( GLcontext *, const int * ); + struct dynfn *(*Vertex3f)( GLcontext *, const int * ); + struct dynfn *(*Vertex3fv)( GLcontext *, const int * ); + struct dynfn *(*Color4ub)( GLcontext *, const int * ); + struct dynfn *(*Color4ubv)( GLcontext *, const int * ); + struct dynfn *(*Color3ub)( GLcontext *, const int * ); + struct dynfn *(*Color3ubv)( GLcontext *, const int * ); + struct dynfn *(*Color4f)( GLcontext *, const int * ); + struct dynfn *(*Color4fv)( GLcontext *, const int * ); + struct dynfn *(*Color3f)( GLcontext *, const int * ); + struct dynfn *(*Color3fv)( GLcontext *, const int * ); + struct dynfn *(*SecondaryColor3ubEXT)( GLcontext *, const int * ); + struct dynfn *(*SecondaryColor3ubvEXT)( GLcontext *, const int * ); + struct dynfn *(*SecondaryColor3fEXT)( GLcontext *, const int * ); + struct dynfn *(*SecondaryColor3fvEXT)( GLcontext *, const int * ); + struct dynfn *(*Normal3f)( GLcontext *, const int * ); + struct dynfn *(*Normal3fv)( GLcontext *, const int * ); + struct dynfn *(*TexCoord3f)( GLcontext *, const int * ); + struct dynfn *(*TexCoord3fv)( GLcontext *, const int * ); + struct dynfn *(*TexCoord2f)( GLcontext *, const int * ); + struct dynfn *(*TexCoord2fv)( GLcontext *, const int * ); + struct dynfn *(*TexCoord1f)( GLcontext *, const int * ); + struct dynfn *(*TexCoord1fv)( GLcontext *, const int * ); + struct dynfn *(*MultiTexCoord3fARB)( GLcontext *, const int * ); + struct dynfn *(*MultiTexCoord3fvARB)( GLcontext *, const int * ); + struct dynfn *(*MultiTexCoord2fARB)( GLcontext *, const int * ); + struct dynfn *(*MultiTexCoord2fvARB)( GLcontext *, const int * ); + struct dynfn *(*MultiTexCoord1fARB)( GLcontext *, const int * ); + struct dynfn *(*MultiTexCoord1fvARB)( GLcontext *, const int * ); + struct dynfn *(*FogCoordfEXT)( GLcontext *, const int * ); + struct dynfn *(*FogCoordfvEXT)( GLcontext *, const int * ); +}; + + + +struct r200_prim { + GLuint start; + GLuint end; + GLuint prim; +}; + + /* A maximum total of 29 elements per vertex: 3 floats for position, 3 + * floats for normal, 4 floats for color, 4 bytes for secondary color, + * 3 floats for each texture unit (18 floats total). + * + * we maybe need add. 4 to prevent segfault if someone specifies + * GL_TEXTURE6/GL_TEXTURE7 (esp. for the codegen-path) (FIXME: ) + * + * The position data is never actually stored here, so 3 elements could be + * trimmed out of the buffer. + */ + +#define R200_MAX_VERTEX_SIZE ((3*6)+11) + +struct r200_vbinfo { + GLint counter, initial_counter; + GLint *dmaptr; + void (*notify)( void ); + GLint vertex_size; + + union { float f; int i; r200_color_t color; } vertex[R200_MAX_VERTEX_SIZE]; + + GLfloat *normalptr; + GLfloat *floatcolorptr; + GLfloat *fogptr; + r200_color_t *colorptr; + GLfloat *floatspecptr; + r200_color_t *specptr; + GLfloat *texcoordptr[8]; /* 6 (TMU) + 2 for r200_vtxfmt_c.c when GL_TEXTURE6/7 */ + + + GLenum *prim; /* &ctx->Driver.CurrentExecPrimitive */ + GLuint primflags; + GLboolean enabled; /* *_NO_VTXFMT / *_NO_TCL env vars */ + GLboolean installed; + GLboolean fell_back; + GLboolean recheck; + GLint nrverts; + GLuint vtxfmt_0, vtxfmt_1; + + GLuint installed_vertex_format; + GLuint installed_color_3f_sz; + + struct r200_prim primlist[R200_MAX_PRIMS]; + int nrprims; + + struct dfn_lists dfn_cache; + struct dfn_generators codegen; + GLvertexformat vtxfmt; +}; + + +struct r200_context { + GLcontext *glCtx; /* Mesa context */ + + /* Driver and hardware state management + */ + struct r200_hw_state hw; + struct r200_state state; + + /* Texture object bookkeeping + */ + unsigned nr_heaps; + driTexHeap * texture_heaps[ R200_NR_TEX_HEAPS ]; + driTextureObject swapped; + int texture_depth; + float initialMaxAnisotropy; + + /* Rasterization and vertex state: + */ + GLuint TclFallback; + GLuint Fallback; + GLuint NewGLState; + GLuint tnl_index; /* index of bits for last tnl_install_attrs */ + + /* Vertex buffers + */ + struct r200_ioctl ioctl; + struct r200_dma dma; + struct r200_store store; + /* A full state emit as of the first state emit in the main store, in case + * the context is lost. + */ + struct r200_store backup_store; + + /* Page flipping + */ + GLuint doPageFlip; + + /* Busy waiting + */ + GLuint do_usleeps; + GLuint do_irqs; + GLuint irqsEmitted; + drm_radeon_irq_wait_t iw; + + /* Clientdata textures; + */ + GLuint prefer_gart_client_texturing; + + /* Drawable, cliprect and scissor information + */ + GLuint numClipRects; /* Cliprects for the draw buffer */ + drm_clip_rect_t *pClipRects; + unsigned int lastStamp; + GLboolean lost_context; + GLboolean save_on_next_emit; + r200ScreenPtr r200Screen; /* Screen private DRI data */ + drm_radeon_sarea_t *sarea; /* Private SAREA data */ + + /* TCL stuff + */ + GLmatrix TexGenMatrix[R200_MAX_TEXTURE_UNITS]; + GLboolean recheck_texgen[R200_MAX_TEXTURE_UNITS]; + GLboolean TexGenNeedNormals[R200_MAX_TEXTURE_UNITS]; + GLuint TexMatEnabled; + GLuint TexMatCompSel; + GLuint TexGenEnabled; + GLuint TexGenCompSel; + GLmatrix tmpmat; + + /* VBI / buffer swap + */ + GLuint vbl_seq; + GLuint vblank_flags; + + int64_t swap_ust; + int64_t swap_missed_ust; + + GLuint swap_count; + GLuint swap_missed_count; + + + /* r200_tcl.c + */ + struct r200_tcl_info tcl; + + /* r200_swtcl.c + */ + struct r200_swtcl_info swtcl; + + /* r200_vtxfmt.c + */ + struct r200_vbinfo vb; + + /* Mirrors of some DRI state + */ + struct r200_dri_mirror dri; + + /* Configuration cache + */ + driOptionCache optionCache; + + GLboolean using_hyperz; + GLboolean texmicrotile; +}; + +#define R200_CONTEXT(ctx) ((r200ContextPtr)(ctx->DriverCtx)) + + +static __inline GLuint r200PackColor( GLuint cpp, + GLubyte r, GLubyte g, + GLubyte b, GLubyte a ) +{ + switch ( cpp ) { + case 2: + return PACK_COLOR_565( r, g, b ); + case 4: + return PACK_COLOR_8888( a, r, g, b ); + default: + return 0; + } +} + + +extern void r200DestroyContext( __DRIcontextPrivate *driContextPriv ); +extern GLboolean r200CreateContext( const __GLcontextModes *glVisual, + __DRIcontextPrivate *driContextPriv, + void *sharedContextPrivate); +extern void r200SwapBuffers( __DRIdrawablePrivate *dPriv ); +extern GLboolean r200MakeCurrent( __DRIcontextPrivate *driContextPriv, + __DRIdrawablePrivate *driDrawPriv, + __DRIdrawablePrivate *driReadPriv ); +extern GLboolean r200UnbindContext( __DRIcontextPrivate *driContextPriv ); + +/* ================================================================ + * Debugging: + */ +#define DO_DEBUG 1 + +#if DO_DEBUG +extern int R200_DEBUG; +#else +#define R200_DEBUG 0 +#endif + +#define DEBUG_TEXTURE 0x001 +#define DEBUG_STATE 0x002 +#define DEBUG_IOCTL 0x004 +#define DEBUG_PRIMS 0x008 +#define DEBUG_VERTS 0x010 +#define DEBUG_FALLBACKS 0x020 +#define DEBUG_VFMT 0x040 +#define DEBUG_CODEGEN 0x080 +#define DEBUG_VERBOSE 0x100 +#define DEBUG_DRI 0x200 +#define DEBUG_DMA 0x400 +#define DEBUG_SANITY 0x800 +#define DEBUG_SYNC 0x1000 +#define DEBUG_PIXEL 0x2000 +#define DEBUG_MEMORY 0x4000 + +#endif /* __R200_CONTEXT_H__ */ diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_ioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_ioctl.c new file mode 100644 index 000000000..a2336ce4f --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_ioctl.c @@ -0,0 +1,966 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_ioctl.c,v 1.4 2002/12/17 00:32:56 dawes Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include <sched.h> +#include <errno.h> + +#include "glheader.h" +#include "imports.h" +#include "macros.h" +#include "context.h" +#include "swrast/swrast.h" + +#include "r200_context.h" +#include "r200_state.h" +#include "r200_ioctl.h" +#include "r200_tcl.h" +#include "r200_sanity.h" +#include "radeon_reg.h" + +#include "vblank.h" + + +#define R200_TIMEOUT 512 +#define R200_IDLE_RETRY 16 + + +static void r200WaitForIdle( r200ContextPtr rmesa ); + + +/* At this point we were in FlushCmdBufLocked but we had lost our context, so + * we need to unwire our current cmdbuf, hook the one with the saved state in + * it, flush it, and then put the current one back. This is so commands at the + * start of a cmdbuf can rely on the state being kept from the previous one. + */ +static void r200BackUpAndEmitLostStateLocked( r200ContextPtr rmesa ) +{ + GLuint nr_released_bufs; + struct r200_store saved_store; + + if (rmesa->backup_store.cmd_used == 0) + return; + + if (R200_DEBUG & DEBUG_STATE) + fprintf(stderr, "Emitting backup state on lost context\n"); + + rmesa->lost_context = GL_FALSE; + + nr_released_bufs = rmesa->dma.nr_released_bufs; + saved_store = rmesa->store; + rmesa->dma.nr_released_bufs = 0; + rmesa->store = rmesa->backup_store; + r200FlushCmdBufLocked( rmesa, __FUNCTION__ ); + rmesa->dma.nr_released_bufs = nr_released_bufs; + rmesa->store = saved_store; +} + +int r200FlushCmdBufLocked( r200ContextPtr rmesa, const char * caller ) +{ + int ret, i; + drm_radeon_cmd_buffer_t cmd; + + if (rmesa->lost_context) + r200BackUpAndEmitLostStateLocked( rmesa ); + + if (R200_DEBUG & DEBUG_IOCTL) { + fprintf(stderr, "%s from %s\n", __FUNCTION__, caller); + + if (0 & R200_DEBUG & DEBUG_VERBOSE) + for (i = 0 ; i < rmesa->store.cmd_used ; i += 4 ) + fprintf(stderr, "%d: %x\n", i/4, + *(int *)(&rmesa->store.cmd_buf[i])); + } + + if (R200_DEBUG & DEBUG_DMA) + fprintf(stderr, "%s: Releasing %d buffers\n", __FUNCTION__, + rmesa->dma.nr_released_bufs); + + + if (R200_DEBUG & DEBUG_SANITY) { + if (rmesa->state.scissor.enabled) + ret = r200SanityCmdBuffer( rmesa, + rmesa->state.scissor.numClipRects, + rmesa->state.scissor.pClipRects); + else + ret = r200SanityCmdBuffer( rmesa, + rmesa->numClipRects, + rmesa->pClipRects); + if (ret) { + fprintf(stderr, "drmSanityCommandWrite: %d\n", ret); + goto out; + } + } + + + if (R200_DEBUG & DEBUG_MEMORY) { + if (! driValidateTextureHeaps( rmesa->texture_heaps, rmesa->nr_heaps, + & rmesa->swapped ) ) { + fprintf( stderr, "%s: texture memory is inconsistent - expect " + "mangled textures\n", __FUNCTION__ ); + } + } + + + cmd.bufsz = rmesa->store.cmd_used; + cmd.buf = rmesa->store.cmd_buf; + + if (rmesa->state.scissor.enabled) { + cmd.nbox = rmesa->state.scissor.numClipRects; + cmd.boxes = (drm_clip_rect_t *)rmesa->state.scissor.pClipRects; + } else { + cmd.nbox = rmesa->numClipRects; + cmd.boxes = (drm_clip_rect_t *)rmesa->pClipRects; + } + + ret = drmCommandWrite( rmesa->dri.fd, + DRM_RADEON_CMDBUF, + &cmd, sizeof(cmd) ); + + if (ret) + fprintf(stderr, "drmCommandWrite: %d\n", ret); + + if (R200_DEBUG & DEBUG_SYNC) { + fprintf(stderr, "\nSyncing in %s\n\n", __FUNCTION__); + r200WaitForIdleLocked( rmesa ); + } + + + out: + rmesa->store.primnr = 0; + rmesa->store.statenr = 0; + rmesa->store.cmd_used = 0; + rmesa->dma.nr_released_bufs = 0; + rmesa->save_on_next_emit = 1; + + return ret; +} + + +/* Note: does not emit any commands to avoid recursion on + * r200AllocCmdBuf. + */ +void r200FlushCmdBuf( r200ContextPtr rmesa, const char *caller ) +{ + int ret; + + LOCK_HARDWARE( rmesa ); + + ret = r200FlushCmdBufLocked( rmesa, caller ); + + UNLOCK_HARDWARE( rmesa ); + + if (ret) { + fprintf(stderr, "drmRadeonCmdBuffer: %d (exiting)\n", ret); + exit(ret); + } +} + + +/* ============================================================= + * Hardware vertex buffer handling + */ + + +void r200RefillCurrentDmaRegion( r200ContextPtr rmesa ) +{ + struct r200_dma_buffer *dmabuf; + int fd = rmesa->dri.fd; + int index = 0; + int size = 0; + drmDMAReq dma; + int ret; + + if (R200_DEBUG & (DEBUG_IOCTL|DEBUG_DMA)) + fprintf(stderr, "%s\n", __FUNCTION__); + + if (rmesa->dma.flush) { + rmesa->dma.flush( rmesa ); + } + + if (rmesa->dma.current.buf) + r200ReleaseDmaRegion( rmesa, &rmesa->dma.current, __FUNCTION__ ); + + if (rmesa->dma.nr_released_bufs > 4) + r200FlushCmdBuf( rmesa, __FUNCTION__ ); + + dma.context = rmesa->dri.hwContext; + dma.send_count = 0; + dma.send_list = NULL; + dma.send_sizes = NULL; + dma.flags = 0; + dma.request_count = 1; + dma.request_size = RADEON_BUFFER_SIZE; + dma.request_list = &index; + dma.request_sizes = &size; + dma.granted_count = 0; + + LOCK_HARDWARE(rmesa); /* no need to validate */ + + while (1) { + ret = drmDMA( fd, &dma ); + if (ret == 0) + break; + + if (rmesa->dma.nr_released_bufs) { + r200FlushCmdBufLocked( rmesa, __FUNCTION__ ); + } + + if (rmesa->do_usleeps) { + UNLOCK_HARDWARE( rmesa ); + DO_USLEEP( 1 ); + LOCK_HARDWARE( rmesa ); + } + } + + UNLOCK_HARDWARE(rmesa); + + if (R200_DEBUG & DEBUG_DMA) + fprintf(stderr, "Allocated buffer %d\n", index); + + dmabuf = CALLOC_STRUCT( r200_dma_buffer ); + dmabuf->buf = &rmesa->r200Screen->buffers->list[index]; + dmabuf->refcount = 1; + + rmesa->dma.current.buf = dmabuf; + rmesa->dma.current.address = dmabuf->buf->address; + rmesa->dma.current.end = dmabuf->buf->total; + rmesa->dma.current.start = 0; + rmesa->dma.current.ptr = 0; +} + +void r200ReleaseDmaRegion( r200ContextPtr rmesa, + struct r200_dma_region *region, + const char *caller ) +{ + if (R200_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "%s from %s\n", __FUNCTION__, caller); + + if (!region->buf) + return; + + if (rmesa->dma.flush) + rmesa->dma.flush( rmesa ); + + if (--region->buf->refcount == 0) { + drm_radeon_cmd_header_t *cmd; + + if (R200_DEBUG & (DEBUG_IOCTL|DEBUG_DMA)) + fprintf(stderr, "%s -- DISCARD BUF %d\n", __FUNCTION__, + region->buf->buf->idx); + + cmd = (drm_radeon_cmd_header_t *)r200AllocCmdBuf( rmesa, sizeof(*cmd), + __FUNCTION__ ); + cmd->dma.cmd_type = RADEON_CMD_DMA_DISCARD; + cmd->dma.buf_idx = region->buf->buf->idx; + FREE(region->buf); + rmesa->dma.nr_released_bufs++; + } + + region->buf = NULL; + region->start = 0; +} + +/* Allocates a region from rmesa->dma.current. If there isn't enough + * space in current, grab a new buffer (and discard what was left of current) + */ +void r200AllocDmaRegion( r200ContextPtr rmesa, + struct r200_dma_region *region, + int bytes, + int alignment ) +{ + if (R200_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "%s %d\n", __FUNCTION__, bytes); + + if (rmesa->dma.flush) + rmesa->dma.flush( rmesa ); + + if (region->buf) + r200ReleaseDmaRegion( rmesa, region, __FUNCTION__ ); + + alignment--; + rmesa->dma.current.start = rmesa->dma.current.ptr = + (rmesa->dma.current.ptr + alignment) & ~alignment; + + if ( rmesa->dma.current.ptr + bytes > rmesa->dma.current.end ) + r200RefillCurrentDmaRegion( rmesa ); + + region->start = rmesa->dma.current.start; + region->ptr = rmesa->dma.current.start; + region->end = rmesa->dma.current.start + bytes; + region->address = rmesa->dma.current.address; + region->buf = rmesa->dma.current.buf; + region->buf->refcount++; + + rmesa->dma.current.ptr += bytes; /* bug - if alignment > 7 */ + rmesa->dma.current.start = + rmesa->dma.current.ptr = (rmesa->dma.current.ptr + 0x7) & ~0x7; + + assert( rmesa->dma.current.ptr <= rmesa->dma.current.end ); +} + +void r200AllocDmaRegionVerts( r200ContextPtr rmesa, + struct r200_dma_region *region, + int numverts, + int vertsize, + int alignment ) +{ + r200AllocDmaRegion( rmesa, region, vertsize * numverts, alignment ); +} + +/* ================================================================ + * SwapBuffers with client-side throttling + */ + +static u_int32_t r200GetLastFrame(r200ContextPtr rmesa) +{ + drm_radeon_getparam_t gp; + int ret; + u_int32_t frame; + + gp.param = RADEON_PARAM_LAST_FRAME; + gp.value = (int *)&frame; + ret = drmCommandWriteRead( rmesa->dri.fd, DRM_RADEON_GETPARAM, + &gp, sizeof(gp) ); + if ( ret ) { + fprintf( stderr, "%s: drmRadeonGetParam: %d\n", __FUNCTION__, ret ); + exit(1); + } + + return frame; +} + +static void r200EmitIrqLocked( r200ContextPtr rmesa ) +{ + drm_radeon_irq_emit_t ie; + int ret; + + ie.irq_seq = &rmesa->iw.irq_seq; + ret = drmCommandWriteRead( rmesa->dri.fd, DRM_RADEON_IRQ_EMIT, + &ie, sizeof(ie) ); + if ( ret ) { + fprintf( stderr, "%s: drmRadeonIrqEmit: %d\n", __FUNCTION__, ret ); + exit(1); + } +} + + +static void r200WaitIrq( r200ContextPtr rmesa ) +{ + int ret; + + do { + ret = drmCommandWrite( rmesa->dri.fd, DRM_RADEON_IRQ_WAIT, + &rmesa->iw, sizeof(rmesa->iw) ); + } while (ret && (errno == EINTR || errno == EAGAIN)); + + if ( ret ) { + fprintf( stderr, "%s: drmRadeonIrqWait: %d\n", __FUNCTION__, ret ); + exit(1); + } +} + + +static void r200WaitForFrameCompletion( r200ContextPtr rmesa ) +{ + drm_radeon_sarea_t *sarea = rmesa->sarea; + + if (rmesa->do_irqs) { + if (r200GetLastFrame(rmesa) < sarea->last_frame) { + if (!rmesa->irqsEmitted) { + while (r200GetLastFrame (rmesa) < sarea->last_frame) + ; + } + else { + UNLOCK_HARDWARE( rmesa ); + r200WaitIrq( rmesa ); + LOCK_HARDWARE( rmesa ); + } + rmesa->irqsEmitted = 10; + } + + if (rmesa->irqsEmitted) { + r200EmitIrqLocked( rmesa ); + rmesa->irqsEmitted--; + } + } + else { + while (r200GetLastFrame (rmesa) < sarea->last_frame) { + UNLOCK_HARDWARE( rmesa ); + if (rmesa->do_usleeps) + DO_USLEEP( 1 ); + LOCK_HARDWARE( rmesa ); + } + } +} + + + +/* Copy the back color buffer to the front color buffer. + */ +void r200CopyBuffer( const __DRIdrawablePrivate *dPriv ) +{ + r200ContextPtr rmesa; + GLint nbox, i, ret; + GLboolean missed_target; + int64_t ust; + + assert(dPriv); + assert(dPriv->driContextPriv); + assert(dPriv->driContextPriv->driverPrivate); + + rmesa = (r200ContextPtr) dPriv->driContextPriv->driverPrivate; + + if ( R200_DEBUG & DEBUG_IOCTL ) { + fprintf( stderr, "\n%s( %p )\n\n", __FUNCTION__, (void *)rmesa->glCtx ); + } + + R200_FIREVERTICES( rmesa ); + + LOCK_HARDWARE( rmesa ); + + + /* Throttle the frame rate -- only allow one pending swap buffers + * request at a time. + */ + r200WaitForFrameCompletion( rmesa ); + UNLOCK_HARDWARE( rmesa ); + driWaitForVBlank( dPriv, & rmesa->vbl_seq, rmesa->vblank_flags, & missed_target ); + LOCK_HARDWARE( rmesa ); + + nbox = dPriv->numClipRects; /* must be in locked region */ + + for ( i = 0 ; i < nbox ; ) { + GLint nr = MIN2( i + RADEON_NR_SAREA_CLIPRECTS , nbox ); + drm_clip_rect_t *box = dPriv->pClipRects; + drm_clip_rect_t *b = rmesa->sarea->boxes; + GLint n = 0; + + for ( ; i < nr ; i++ ) { + *b++ = box[i]; + n++; + } + rmesa->sarea->nbox = n; + + ret = drmCommandNone( rmesa->dri.fd, DRM_RADEON_SWAP ); + + if ( ret ) { + fprintf( stderr, "DRM_R200_SWAP_BUFFERS: return = %d\n", ret ); + UNLOCK_HARDWARE( rmesa ); + exit( 1 ); + } + } + + UNLOCK_HARDWARE( rmesa ); + rmesa->hw.all_dirty = GL_TRUE; + + rmesa->swap_count++; + (*dri_interface->getUST)( & ust ); + if ( missed_target ) { + rmesa->swap_missed_count++; + rmesa->swap_missed_ust = ust - rmesa->swap_ust; + } + + rmesa->swap_ust = ust; + + sched_yield(); +} + +void r200PageFlip( const __DRIdrawablePrivate *dPriv ) +{ + r200ContextPtr rmesa; + GLint ret; + GLboolean missed_target; + + assert(dPriv); + assert(dPriv->driContextPriv); + assert(dPriv->driContextPriv->driverPrivate); + + rmesa = (r200ContextPtr) dPriv->driContextPriv->driverPrivate; + + if ( R200_DEBUG & DEBUG_IOCTL ) { + fprintf(stderr, "%s: pfCurrentPage: %d\n", __FUNCTION__, + rmesa->sarea->pfCurrentPage); + } + + R200_FIREVERTICES( rmesa ); + LOCK_HARDWARE( rmesa ); + + if (!dPriv->numClipRects) { + UNLOCK_HARDWARE( rmesa ); + usleep( 10000 ); /* throttle invisible client 10ms */ + return; + } + + /* Need to do this for the perf box placement: + */ + { + drm_clip_rect_t *box = dPriv->pClipRects; + drm_clip_rect_t *b = rmesa->sarea->boxes; + b[0] = box[0]; + rmesa->sarea->nbox = 1; + } + + /* Throttle the frame rate -- only allow a few pending swap buffers + * request at a time. + */ + r200WaitForFrameCompletion( rmesa ); + UNLOCK_HARDWARE( rmesa ); + driWaitForVBlank( dPriv, & rmesa->vbl_seq, rmesa->vblank_flags, & missed_target ); + if ( missed_target ) { + rmesa->swap_missed_count++; + (void) (*dri_interface->getUST)( & rmesa->swap_missed_ust ); + } + LOCK_HARDWARE( rmesa ); + + ret = drmCommandNone( rmesa->dri.fd, DRM_RADEON_FLIP ); + + UNLOCK_HARDWARE( rmesa ); + + if ( ret ) { + fprintf( stderr, "DRM_RADEON_FLIP: return = %d\n", ret ); + exit( 1 ); + } + + rmesa->swap_count++; + (void) (*dri_interface->getUST)( & rmesa->swap_ust ); + + if ( rmesa->sarea->pfCurrentPage == 1 ) { + rmesa->state.color.drawOffset = rmesa->r200Screen->frontOffset; + rmesa->state.color.drawPitch = rmesa->r200Screen->frontPitch; + } else { + rmesa->state.color.drawOffset = rmesa->r200Screen->backOffset; + rmesa->state.color.drawPitch = rmesa->r200Screen->backPitch; + } + + R200_STATECHANGE( rmesa, ctx ); + rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = rmesa->state.color.drawOffset + + rmesa->r200Screen->fbLocation; + rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = rmesa->state.color.drawPitch; + if (rmesa->sarea->tiling_enabled) { + rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= R200_COLOR_TILE_ENABLE; + } +} + + +/* ================================================================ + * Buffer clear + */ +static void r200Clear( GLcontext *ctx, GLbitfield mask, GLboolean all, + GLint cx, GLint cy, GLint cw, GLint ch ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + __DRIdrawablePrivate *dPriv = rmesa->dri.drawable; + GLuint flags = 0; + GLuint color_mask = 0; + GLint ret, i; + + if ( R200_DEBUG & DEBUG_IOCTL ) { + fprintf( stderr, "%s: all=%d cx=%d cy=%d cw=%d ch=%d\n", + __FUNCTION__, all, cx, cy, cw, ch ); + } + + { + LOCK_HARDWARE( rmesa ); + UNLOCK_HARDWARE( rmesa ); + if ( dPriv->numClipRects == 0 ) + return; + } + + r200Flush( ctx ); + + if ( mask & BUFFER_BIT_FRONT_LEFT ) { + flags |= RADEON_FRONT; + color_mask = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK]; + mask &= ~BUFFER_BIT_FRONT_LEFT; + } + + if ( mask & BUFFER_BIT_BACK_LEFT ) { + flags |= RADEON_BACK; + color_mask = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK]; + mask &= ~BUFFER_BIT_BACK_LEFT; + } + + if ( mask & BUFFER_BIT_DEPTH ) { + flags |= RADEON_DEPTH; + mask &= ~BUFFER_BIT_DEPTH; + } + + if ( (mask & BUFFER_BIT_STENCIL) && rmesa->state.stencil.hwBuffer ) { + flags |= RADEON_STENCIL; + mask &= ~BUFFER_BIT_STENCIL; + } + + if ( mask ) { + if (R200_DEBUG & DEBUG_FALLBACKS) + fprintf(stderr, "%s: swrast clear, mask: %x\n", __FUNCTION__, mask); + _swrast_Clear( ctx, mask, all, cx, cy, cw, ch ); + } + + if ( !flags ) + return; + + if (rmesa->using_hyperz) { + flags |= RADEON_USE_COMP_ZBUF; +/* if (rmesa->r200Screen->chipset & R200_CHIPSET_REAL_R200) + flags |= RADEON_USE_HIERZ; */ + if (!(rmesa->state.stencil.hwBuffer) || + ((flags & RADEON_DEPTH) && (flags & RADEON_STENCIL) && + ((rmesa->state.stencil.clear & R200_STENCIL_WRITE_MASK) == R200_STENCIL_WRITE_MASK))) { + flags |= RADEON_CLEAR_FASTZ; + } + } + + /* Flip top to bottom */ + cx += dPriv->x; + cy = dPriv->y + dPriv->h - cy - ch; + + LOCK_HARDWARE( rmesa ); + + /* Throttle the number of clear ioctls we do. + */ + while ( 1 ) { + drm_radeon_getparam_t gp; + int ret; + int clear; + + gp.param = RADEON_PARAM_LAST_CLEAR; + gp.value = (int *)&clear; + ret = drmCommandWriteRead( rmesa->dri.fd, + DRM_RADEON_GETPARAM, &gp, sizeof(gp) ); + + if ( ret ) { + fprintf( stderr, "%s: drmRadeonGetParam: %d\n", __FUNCTION__, ret ); + exit(1); + } + + /* Clear throttling needs more thought. + */ + if ( rmesa->sarea->last_clear - clear <= 25 ) { + break; + } + + if (rmesa->do_usleeps) { + UNLOCK_HARDWARE( rmesa ); + DO_USLEEP( 1 ); + LOCK_HARDWARE( rmesa ); + } + } + + /* Send current state to the hardware */ + r200FlushCmdBufLocked( rmesa, __FUNCTION__ ); + + for ( i = 0 ; i < dPriv->numClipRects ; ) { + GLint nr = MIN2( i + RADEON_NR_SAREA_CLIPRECTS, dPriv->numClipRects ); + drm_clip_rect_t *box = dPriv->pClipRects; + drm_clip_rect_t *b = rmesa->sarea->boxes; + drm_radeon_clear_t clear; + drm_radeon_clear_rect_t depth_boxes[RADEON_NR_SAREA_CLIPRECTS]; + GLint n = 0; + + if ( !all ) { + for ( ; i < nr ; i++ ) { + GLint x = box[i].x1; + GLint y = box[i].y1; + GLint w = box[i].x2 - x; + GLint h = box[i].y2 - y; + + if ( x < cx ) w -= cx - x, x = cx; + if ( y < cy ) h -= cy - y, y = cy; + if ( x + w > cx + cw ) w = cx + cw - x; + if ( y + h > cy + ch ) h = cy + ch - y; + if ( w <= 0 ) continue; + if ( h <= 0 ) continue; + + b->x1 = x; + b->y1 = y; + b->x2 = x + w; + b->y2 = y + h; + b++; + n++; + } + } else { + for ( ; i < nr ; i++ ) { + *b++ = box[i]; + n++; + } + } + + rmesa->sarea->nbox = n; + + clear.flags = flags; + clear.clear_color = rmesa->state.color.clear; + clear.clear_depth = rmesa->state.depth.clear; /* needed for hyperz */ + clear.color_mask = rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK]; + clear.depth_mask = rmesa->state.stencil.clear; + clear.depth_boxes = depth_boxes; + + n--; + b = rmesa->sarea->boxes; + for ( ; n >= 0 ; n-- ) { + depth_boxes[n].f[CLEAR_X1] = (float)b[n].x1; + depth_boxes[n].f[CLEAR_Y1] = (float)b[n].y1; + depth_boxes[n].f[CLEAR_X2] = (float)b[n].x2; + depth_boxes[n].f[CLEAR_Y2] = (float)b[n].y2; + depth_boxes[n].f[CLEAR_DEPTH] = ctx->Depth.Clear; + } + + ret = drmCommandWrite( rmesa->dri.fd, DRM_RADEON_CLEAR, + &clear, sizeof(clear)); + + + if ( ret ) { + UNLOCK_HARDWARE( rmesa ); + fprintf( stderr, "DRM_RADEON_CLEAR: return = %d\n", ret ); + exit( 1 ); + } + } + + UNLOCK_HARDWARE( rmesa ); + rmesa->hw.all_dirty = GL_TRUE; +} + + +void r200WaitForIdleLocked( r200ContextPtr rmesa ) +{ + int ret; + int i = 0; + + do { + ret = drmCommandNone( rmesa->dri.fd, DRM_RADEON_CP_IDLE); + if (ret) + DO_USLEEP( 1 ); + } while (ret && ++i < 100); + + if ( ret < 0 ) { + UNLOCK_HARDWARE( rmesa ); + fprintf( stderr, "Error: R200 timed out... exiting\n" ); + exit( -1 ); + } +} + + +static void r200WaitForIdle( r200ContextPtr rmesa ) +{ + LOCK_HARDWARE(rmesa); + r200WaitForIdleLocked( rmesa ); + UNLOCK_HARDWARE(rmesa); +} + + +void r200Flush( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + + if (R200_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "%s\n", __FUNCTION__); + + if (rmesa->dma.flush) + rmesa->dma.flush( rmesa ); + + r200EmitState( rmesa ); + + if (rmesa->store.cmd_used) + r200FlushCmdBuf( rmesa, __FUNCTION__ ); +} + +/* Make sure all commands have been sent to the hardware and have + * completed processing. + */ +void r200Finish( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + r200Flush( ctx ); + + if (rmesa->do_irqs) { + LOCK_HARDWARE( rmesa ); + r200EmitIrqLocked( rmesa ); + UNLOCK_HARDWARE( rmesa ); + r200WaitIrq( rmesa ); + } + else + r200WaitForIdle( rmesa ); +} + + +/* This version of AllocateMemoryMESA allocates only GART memory, and + * only does so after the point at which the driver has been + * initialized. + * + * Theoretically a valid context isn't required. However, in this + * implementation, it is, as I'm using the hardware lock to protect + * the kernel data structures, and the current context to get the + * device fd. + */ +void *r200AllocateMemoryMESA(__DRInativeDisplay *dpy, int scrn, GLsizei size, + GLfloat readfreq, GLfloat writefreq, + GLfloat priority) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa; + int region_offset; + drm_radeon_mem_alloc_t alloc; + int ret; + + if (R200_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "%s sz %d %f/%f/%f\n", __FUNCTION__, size, readfreq, + writefreq, priority); + + if (!ctx || !(rmesa = R200_CONTEXT(ctx)) || !rmesa->r200Screen->gartTextures.map) + return NULL; + + if (getenv("R200_NO_ALLOC")) + return NULL; + + if (rmesa->dri.drmMinor < 6) + return NULL; + + alloc.region = RADEON_MEM_REGION_GART; + alloc.alignment = 0; + alloc.size = size; + alloc.region_offset = ®ion_offset; + + ret = drmCommandWriteRead( rmesa->r200Screen->driScreen->fd, + DRM_RADEON_ALLOC, + &alloc, sizeof(alloc)); + + if (ret) { + fprintf(stderr, "%s: DRM_RADEON_ALLOC ret %d\n", __FUNCTION__, ret); + return NULL; + } + + { + char *region_start = (char *)rmesa->r200Screen->gartTextures.map; + return (void *)(region_start + region_offset); + } +} + + +/* Called via glXFreeMemoryMESA() */ +void r200FreeMemoryMESA(__DRInativeDisplay *dpy, int scrn, GLvoid *pointer) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa; + ptrdiff_t region_offset; + drm_radeon_mem_free_t memfree; + int ret; + + if (R200_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "%s %p\n", __FUNCTION__, pointer); + + if (!ctx || !(rmesa = R200_CONTEXT(ctx)) || !rmesa->r200Screen->gartTextures.map) { + fprintf(stderr, "%s: no context\n", __FUNCTION__); + return; + } + + if (rmesa->dri.drmMinor < 6) + return; + + region_offset = (char *)pointer - (char *)rmesa->r200Screen->gartTextures.map; + + if (region_offset < 0 || + region_offset > rmesa->r200Screen->gartTextures.size) { + fprintf(stderr, "offset %d outside range 0..%d\n", region_offset, + rmesa->r200Screen->gartTextures.size); + return; + } + + memfree.region = RADEON_MEM_REGION_GART; + memfree.region_offset = region_offset; + + ret = drmCommandWrite( rmesa->r200Screen->driScreen->fd, + DRM_RADEON_FREE, + &memfree, sizeof(memfree)); + + if (ret) + fprintf(stderr, "%s: DRM_RADEON_FREE ret %d\n", __FUNCTION__, ret); +} + +/* Called via glXGetMemoryOffsetMESA() */ +GLuint r200GetMemoryOffsetMESA(__DRInativeDisplay *dpy, int scrn, const GLvoid *pointer) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa; + GLuint card_offset; + + if (!ctx || !(rmesa = R200_CONTEXT(ctx)) ) { + fprintf(stderr, "%s: no context\n", __FUNCTION__); + return ~0; + } + + if (!r200IsGartMemory( rmesa, pointer, 0 )) + return ~0; + + if (rmesa->dri.drmMinor < 6) + return ~0; + + card_offset = r200GartOffsetFromVirtual( rmesa, pointer ); + + return card_offset - rmesa->r200Screen->gart_base; +} + +GLboolean r200IsGartMemory( r200ContextPtr rmesa, const GLvoid *pointer, + GLint size ) +{ + ptrdiff_t offset = (char *)pointer - (char *)rmesa->r200Screen->gartTextures.map; + int valid = (size >= 0 && + offset >= 0 && + offset + size < rmesa->r200Screen->gartTextures.size); + + if (R200_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "r200IsGartMemory( %p ) : %d\n", pointer, valid ); + + return valid; +} + + +GLuint r200GartOffsetFromVirtual( r200ContextPtr rmesa, const GLvoid *pointer ) +{ + ptrdiff_t offset = (char *)pointer - (char *)rmesa->r200Screen->gartTextures.map; + + if (offset < 0 || offset > rmesa->r200Screen->gartTextures.size) + return ~0; + else + return rmesa->r200Screen->gart_texture_offset + offset; +} + + + +void r200InitIoctlFuncs( struct dd_function_table *functions ) +{ + functions->Clear = r200Clear; + functions->Finish = r200Finish; + functions->Flush = r200Flush; +} + diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_ioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_ioctl.h new file mode 100644 index 000000000..8927acd7f --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_ioctl.h @@ -0,0 +1,215 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_ioctl.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#ifndef __R200_IOCTL_H__ +#define __R200_IOCTL_H__ + +#include "simple_list.h" +#include "radeon_dri.h" +#include "r200_lock.h" + +#include "xf86drm.h" +#include "drm.h" +#include "radeon_drm.h" + +extern void r200EmitState( r200ContextPtr rmesa ); +extern void r200EmitVertexAOS( r200ContextPtr rmesa, + GLuint vertex_size, + GLuint offset ); + +extern void r200EmitVbufPrim( r200ContextPtr rmesa, + GLuint primitive, + GLuint vertex_nr ); + +extern void r200FlushElts( r200ContextPtr rmesa ); + +extern GLushort *r200AllocEltsOpenEnded( r200ContextPtr rmesa, + GLuint primitive, + GLuint min_nr ); + +extern void r200EmitAOS( r200ContextPtr rmesa, + struct r200_dma_region **regions, + GLuint n, + GLuint offset ); + +extern void r200EmitBlit( r200ContextPtr rmesa, + GLuint color_fmt, + GLuint src_pitch, + GLuint src_offset, + GLuint dst_pitch, + GLuint dst_offset, + GLint srcx, GLint srcy, + GLint dstx, GLint dsty, + GLuint w, GLuint h ); + +extern void r200EmitWait( r200ContextPtr rmesa, GLuint flags ); + +extern void r200FlushCmdBuf( r200ContextPtr rmesa, const char * ); +extern int r200FlushCmdBufLocked( r200ContextPtr rmesa, const char * caller ); + +extern void r200RefillCurrentDmaRegion( r200ContextPtr rmesa ); + +extern void r200AllocDmaRegion( r200ContextPtr rmesa, + struct r200_dma_region *region, + int bytes, + int alignment ); + +extern void r200AllocDmaRegionVerts( r200ContextPtr rmesa, + struct r200_dma_region *region, + int numverts, + int vertsize, + int alignment ); + +extern void r200ReleaseDmaRegion( r200ContextPtr rmesa, + struct r200_dma_region *region, + const char *caller ); + +extern void r200CopyBuffer( const __DRIdrawablePrivate *drawable ); +extern void r200PageFlip( const __DRIdrawablePrivate *drawable ); +extern void r200Flush( GLcontext *ctx ); +extern void r200Finish( GLcontext *ctx ); +extern void r200WaitForIdleLocked( r200ContextPtr rmesa ); +extern void r200WaitForVBlank( r200ContextPtr rmesa ); +extern void r200InitIoctlFuncs( struct dd_function_table *functions ); + +extern void *r200AllocateMemoryMESA( __DRInativeDisplay *dpy, int scrn, GLsizei size, GLfloat readfreq, + GLfloat writefreq, GLfloat priority ); +extern void r200FreeMemoryMESA( __DRInativeDisplay *dpy, int scrn, GLvoid *pointer ); +extern GLuint r200GetMemoryOffsetMESA( __DRInativeDisplay *dpy, int scrn, const GLvoid *pointer ); + +extern GLboolean r200IsGartMemory( r200ContextPtr rmesa, const GLvoid *pointer, + GLint size ); + +extern GLuint r200GartOffsetFromVirtual( r200ContextPtr rmesa, + const GLvoid *pointer ); + +void r200SetUpAtomList( r200ContextPtr rmesa ); + +/* ================================================================ + * Helper macros: + */ + +/* Close off the last primitive, if it exists. + */ +#define R200_NEWPRIM( rmesa ) \ +do { \ + if ( rmesa->dma.flush ) \ + rmesa->dma.flush( rmesa ); \ +} while (0) + +/* Can accomodate several state changes and primitive changes without + * actually firing the buffer. + */ +#define R200_STATECHANGE( rmesa, ATOM ) \ +do { \ + R200_NEWPRIM( rmesa ); \ + rmesa->hw.ATOM.dirty = GL_TRUE; \ + rmesa->hw.is_dirty = GL_TRUE; \ +} while (0) + +#define R200_DB_STATE( ATOM ) \ + memcpy( rmesa->hw.ATOM.lastcmd, rmesa->hw.ATOM.cmd, \ + rmesa->hw.ATOM.cmd_size * 4) + +static __inline int R200_DB_STATECHANGE( + r200ContextPtr rmesa, + struct r200_state_atom *atom ) +{ + if (memcmp(atom->cmd, atom->lastcmd, atom->cmd_size*4)) { + int *tmp; + R200_NEWPRIM( rmesa ); + atom->dirty = GL_TRUE; + rmesa->hw.is_dirty = GL_TRUE; + tmp = atom->cmd; + atom->cmd = atom->lastcmd; + atom->lastcmd = tmp; + return 1; + } + else + return 0; +} + + +/* Fire the buffered vertices no matter what. + */ +#define R200_FIREVERTICES( rmesa ) \ +do { \ + if ( rmesa->store.cmd_used || rmesa->dma.flush ) { \ + r200Flush( rmesa->glCtx ); \ + } \ +} while (0) + +/* Command lengths. Note that any time you ensure ELTS_BUFSZ or VBUF_BUFSZ + * are available, you will also be adding an rmesa->state.max_state_size because + * r200EmitState is called from within r200EmitVbufPrim and r200FlushElts. + */ +#define AOS_BUFSZ(nr) ((3 + ((nr / 2) * 3) + ((nr & 1) * 2)) * sizeof(int)) +#define VERT_AOS_BUFSZ (5 * sizeof(int)) +#define ELTS_BUFSZ(nr) (12 + nr * 2) +#define VBUF_BUFSZ (3 * sizeof(int)) + +/* Ensure that a minimum amount of space is available in the command buffer. + * This is used to ensure atomicity of state updates with the rendering requests + * that rely on them. + * + * An alternative would be to implement a "soft lock" such that when the buffer + * wraps at an inopportune time, we grab the lock, flush the current buffer, + * and hang on to the lock until the critical section is finished and we flush + * the buffer again and unlock. + */ +static __inline void r200EnsureCmdBufSpace( r200ContextPtr rmesa, int bytes ) +{ + if (rmesa->store.cmd_used + bytes > R200_CMD_BUF_SZ) + r200FlushCmdBuf( rmesa, __FUNCTION__ ); + assert( bytes <= R200_CMD_BUF_SZ ); +} + +/* Alloc space in the command buffer + */ +static __inline char *r200AllocCmdBuf( r200ContextPtr rmesa, + int bytes, const char *where ) +{ + char * head; + + if (rmesa->store.cmd_used + bytes > R200_CMD_BUF_SZ) + r200FlushCmdBuf( rmesa, where ); + + head = rmesa->store.cmd_buf + rmesa->store.cmd_used; + rmesa->store.cmd_used += bytes; + assert( rmesa->store.cmd_used <= R200_CMD_BUF_SZ ); + return head; +} + +#endif /* __R200_IOCTL_H__ */ diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_lock.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_lock.c new file mode 100644 index 000000000..9b82c18d1 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_lock.c @@ -0,0 +1,127 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_lock.c,v 1.1 2002/10/30 12:51:52 alanh Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ +#include <string.h> + +#include "r200_context.h" +#include "r200_lock.h" +#include "r200_tex.h" +#include "r200_state.h" +#include "r200_ioctl.h" + +#if DEBUG_LOCKING +char *prevLockFile = NULL; +int prevLockLine = 0; +#endif + +/* Turn on/off page flipping according to the flags in the sarea: + */ +static void +r200UpdatePageFlipping( r200ContextPtr rmesa ) +{ + int use_back; + rmesa->doPageFlip = rmesa->sarea->pfState; + + use_back = (rmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT); + use_back ^= (rmesa->sarea->pfCurrentPage == 1); + + if (use_back) { + rmesa->state.color.drawOffset = rmesa->r200Screen->backOffset; + rmesa->state.color.drawPitch = rmesa->r200Screen->backPitch; + } else { + rmesa->state.color.drawOffset = rmesa->r200Screen->frontOffset; + rmesa->state.color.drawPitch = rmesa->r200Screen->frontPitch; + } + + R200_STATECHANGE( rmesa, ctx ); + rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = rmesa->state.color.drawOffset + + rmesa->r200Screen->fbLocation; + rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = rmesa->state.color.drawPitch; +} + + + +/* Update the hardware state. This is called if another context has + * grabbed the hardware lock, which includes the X server. This + * function also updates the driver's window state after the X server + * moves, resizes or restacks a window -- the change will be reflected + * in the drawable position and clip rects. Since the X server grabs + * the hardware lock when it changes the window state, this routine will + * automatically be called after such a change. + */ +void r200GetLock( r200ContextPtr rmesa, GLuint flags ) +{ + __DRIdrawablePrivate *dPriv = rmesa->dri.drawable; + __DRIscreenPrivate *sPriv = rmesa->dri.screen; + drm_radeon_sarea_t *sarea = rmesa->sarea; + int i; + + drmGetLock( rmesa->dri.fd, rmesa->dri.hwContext, flags ); + + /* The window might have moved, so we might need to get new clip + * rects. + * + * NOTE: This releases and regrabs the hw lock to allow the X server + * to respond to the DRI protocol request for new drawable info. + * Since the hardware state depends on having the latest drawable + * clip rects, all state checking must be done _after_ this call. + */ + DRI_VALIDATE_DRAWABLE_INFO( sPriv, dPriv ); + + if ( rmesa->lastStamp != dPriv->lastStamp ) { + r200UpdatePageFlipping( rmesa ); + if (rmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT) + r200SetCliprects( rmesa, GL_BACK_LEFT ); + else + r200SetCliprects( rmesa, GL_FRONT_LEFT ); + r200UpdateViewportOffset( rmesa->glCtx ); + rmesa->lastStamp = dPriv->lastStamp; + } + + R200_STATECHANGE( rmesa, ctx ); + if (rmesa->sarea->tiling_enabled) { + rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= R200_COLOR_TILE_ENABLE; + } + else rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] &= ~R200_COLOR_TILE_ENABLE; + + if ( sarea->ctx_owner != rmesa->dri.hwContext ) { + sarea->ctx_owner = rmesa->dri.hwContext; + } + + for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) { + DRI_AGE_TEXTURES( rmesa->texture_heaps[ i ] ); + } + + rmesa->lost_context = GL_TRUE; +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_lock.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_lock.h new file mode 100644 index 000000000..e4c3a7e93 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_lock.h @@ -0,0 +1,107 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_lock.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#ifndef __R200_LOCK_H__ +#define __R200_LOCK_H__ + +extern void r200GetLock( r200ContextPtr rmesa, GLuint flags ); + +/* Turn DEBUG_LOCKING on to find locking conflicts. + */ +#define DEBUG_LOCKING 0 + +#if DEBUG_LOCKING +extern char *prevLockFile; +extern int prevLockLine; + +#define DEBUG_LOCK() \ + do { \ + prevLockFile = (__FILE__); \ + prevLockLine = (__LINE__); \ + } while (0) + +#define DEBUG_RESET() \ + do { \ + prevLockFile = 0; \ + prevLockLine = 0; \ + } while (0) + +#define DEBUG_CHECK_LOCK() \ + do { \ + if ( prevLockFile ) { \ + fprintf( stderr, \ + "LOCK SET!\n\tPrevious %s:%d\n\tCurrent: %s:%d\n", \ + prevLockFile, prevLockLine, __FILE__, __LINE__ ); \ + exit( 1 ); \ + } \ + } while (0) + +#else + +#define DEBUG_LOCK() +#define DEBUG_RESET() +#define DEBUG_CHECK_LOCK() + +#endif + +/* + * !!! We may want to separate locks from locks with validation. This + * could be used to improve performance for those things commands that + * do not do any drawing !!! + */ + + +/* Lock the hardware and validate our state. + */ +#define LOCK_HARDWARE( rmesa ) \ + do { \ + char __ret = 0; \ + DEBUG_CHECK_LOCK(); \ + DRM_CAS( rmesa->dri.hwLock, rmesa->dri.hwContext, \ + (DRM_LOCK_HELD | rmesa->dri.hwContext), __ret ); \ + if ( __ret ) \ + r200GetLock( rmesa, 0 ); \ + DEBUG_LOCK(); \ + } while (0) + +#define UNLOCK_HARDWARE( rmesa ) \ + do { \ + DRM_UNLOCK( rmesa->dri.fd, \ + rmesa->dri.hwLock, \ + rmesa->dri.hwContext ); \ + DEBUG_RESET(); \ + } while (0) + +#endif /* __R200_LOCK_H__ */ diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos.c new file mode 100644 index 000000000..23e1c962a --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos.c @@ -0,0 +1,15 @@ + + +/* Currently, can only use arrays, verts are not implemented, though + * verts are suspected to be faster. + * To get an idea how the verts path works, look at the radeon implementation. + */ +#include <string.h> + +#include "r200_context.h" +#define R200_MAOS_VERTS 0 +#if (R200_MAOS_VERTS) +#include "r200_maos_verts.c" +#else +#include "r200_maos_arrays.c" +#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos.h new file mode 100644 index 000000000..b9e4d3c23 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos.h @@ -0,0 +1,44 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_maos.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#ifndef __R200_MAOS_H__ +#define __R200_MAOS_H__ + +#include "r200_context.h" + +extern void r200EmitArrays( GLcontext *ctx, GLuint inputs ); +extern void r200ReleaseArrays( GLcontext *ctx, GLuint newinputs ); + +#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos_arrays.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos_arrays.c new file mode 100644 index 000000000..12ea462a4 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_maos_arrays.c @@ -0,0 +1,530 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_maos_arrays.c,v 1.3 2003/02/23 23:59:01 dawes Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "mtypes.h" +#include "colormac.h" +#include "imports.h" +#include "macros.h" + +#include "swrast_setup/swrast_setup.h" +#include "math/m_translate.h" +#include "tnl/tnl.h" +#include "tnl/t_context.h" + +#include "r200_context.h" +#include "r200_ioctl.h" +#include "r200_state.h" +#include "r200_swtcl.h" +#include "r200_maos.h" +#include "r200_tcl.h" + + +#if 0 +/* Usage: + * - from r200_tcl_render + * - call r200EmitArrays to ensure uptodate arrays in dma + * - emit primitives (new type?) which reference the data + * -- need to use elts for lineloop, quads, quadstrip/flat + * -- other primitives are all well-formed (need tristrip-1,fake-poly) + * + */ +static void emit_ubyte_rgba3( GLcontext *ctx, + struct r200_dma_region *rvb, + char *data, + int stride, + int count ) +{ + int i; + r200_color_t *out = (r200_color_t *)(rvb->start + rvb->address); + + if (R200_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s count %d stride %d out %p\n", + __FUNCTION__, count, stride, (void *)out); + + for (i = 0; i < count; i++) { + out->red = *data; + out->green = *(data+1); + out->blue = *(data+2); + out->alpha = 0xFF; + out++; + data += stride; + } +} + +static void emit_ubyte_rgba4( GLcontext *ctx, + struct r200_dma_region *rvb, + char *data, + int stride, + int count ) +{ + int i; + int *out = (int *)(rvb->address + rvb->start); + + if (R200_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s count %d stride %d\n", + __FUNCTION__, count, stride); + + if (stride == 4) { + for (i = 0; i < count; i++) + ((int *)out)[i] = LE32_TO_CPU(((int *)data)[i]); + } else { + for (i = 0; i < count; i++) { + *(int *)out++ = LE32_TO_CPU(*(int *)data); + data += stride; + } + } +} + + +static void emit_ubyte_rgba( GLcontext *ctx, + struct r200_dma_region *rvb, + char *data, + int size, + int stride, + int count ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (R200_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s %d/%d\n", __FUNCTION__, count, size); + + assert (!rvb->buf); + + if (stride == 0) { + r200AllocDmaRegion( rmesa, rvb, 4, 4 ); + count = 1; + rvb->aos_start = GET_START(rvb); + rvb->aos_stride = 0; + rvb->aos_size = 1; + } + else { + r200AllocDmaRegion( rmesa, rvb, 4 * count, 4 ); /* alignment? */ + rvb->aos_start = GET_START(rvb); + rvb->aos_stride = 1; + rvb->aos_size = 1; + } + + /* Emit the data + */ + switch (size) { + case 3: + emit_ubyte_rgba3( ctx, rvb, data, stride, count ); + break; + case 4: + emit_ubyte_rgba4( ctx, rvb, data, stride, count ); + break; + default: + assert(0); + exit(1); + break; + } +} +#endif + + +#if defined(USE_X86_ASM) +#define COPY_DWORDS( dst, src, nr ) \ +do { \ + int __tmp; \ + __asm__ __volatile__( "rep ; movsl" \ + : "=%c" (__tmp), "=D" (dst), "=S" (__tmp) \ + : "0" (nr), \ + "D" ((long)dst), \ + "S" ((long)src) ); \ +} while (0) +#else +#define COPY_DWORDS( dst, src, nr ) \ +do { \ + int j; \ + for ( j = 0 ; j < nr ; j++ ) \ + dst[j] = ((int *)src)[j]; \ + dst += nr; \ +} while (0) +#endif + + +static void emit_vecfog( GLcontext *ctx, + struct r200_dma_region *rvb, + char *data, + int stride, + int count ) +{ + int i; + GLfloat *out; + + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (R200_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s count %d stride %d\n", + __FUNCTION__, count, stride); + + assert (!rvb->buf); + + if (stride == 0) { + r200AllocDmaRegion( rmesa, rvb, 4, 4 ); + count = 1; + rvb->aos_start = GET_START(rvb); + rvb->aos_stride = 0; + rvb->aos_size = 1; + } + else { + r200AllocDmaRegion( rmesa, rvb, count * 4, 4 ); /* alignment? */ + rvb->aos_start = GET_START(rvb); + rvb->aos_stride = 1; + rvb->aos_size = 1; + } + + /* Emit the data + */ + out = (GLfloat *)(rvb->address + rvb->start); + for (i = 0; i < count; i++) { + out[0] = r200ComputeFogBlendFactor( ctx, *(GLfloat *)data ); + out++; + data += stride; + } + +} + + +static void emit_vec4( GLcontext *ctx, + struct r200_dma_region *rvb, + char *data, + int stride, + int count ) +{ + int i; + int *out = (int *)(rvb->address + rvb->start); + + if (R200_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s count %d stride %d\n", + __FUNCTION__, count, stride); + + if (stride == 4) + COPY_DWORDS( out, data, count ); + else + for (i = 0; i < count; i++) { + out[0] = *(int *)data; + out++; + data += stride; + } +} + + +static void emit_vec8( GLcontext *ctx, + struct r200_dma_region *rvb, + char *data, + int stride, + int count ) +{ + int i; + int *out = (int *)(rvb->address + rvb->start); + + if (R200_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s count %d stride %d\n", + __FUNCTION__, count, stride); + + if (stride == 8) + COPY_DWORDS( out, data, count*2 ); + else + for (i = 0; i < count; i++) { + out[0] = *(int *)data; + out[1] = *(int *)(data+4); + out += 2; + data += stride; + } +} + +static void emit_vec12( GLcontext *ctx, + struct r200_dma_region *rvb, + char *data, + int stride, + int count ) +{ + int i; + int *out = (int *)(rvb->address + rvb->start); + + if (R200_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s count %d stride %d out %p data %p\n", + __FUNCTION__, count, stride, (void *)out, (void *)data); + + if (stride == 12) + COPY_DWORDS( out, data, count*3 ); + else + for (i = 0; i < count; i++) { + out[0] = *(int *)data; + out[1] = *(int *)(data+4); + out[2] = *(int *)(data+8); + out += 3; + data += stride; + } +} + +static void emit_vec16( GLcontext *ctx, + struct r200_dma_region *rvb, + char *data, + int stride, + int count ) +{ + int i; + int *out = (int *)(rvb->address + rvb->start); + + if (R200_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s count %d stride %d\n", + __FUNCTION__, count, stride); + + if (stride == 16) + COPY_DWORDS( out, data, count*4 ); + else + for (i = 0; i < count; i++) { + out[0] = *(int *)data; + out[1] = *(int *)(data+4); + out[2] = *(int *)(data+8); + out[3] = *(int *)(data+12); + out += 4; + data += stride; + } +} + + +static void emit_vector( GLcontext *ctx, + struct r200_dma_region *rvb, + char *data, + int size, + int stride, + int count ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (R200_DEBUG & DEBUG_VERTS) + fprintf(stderr, "%s count %d size %d stride %d\n", + __FUNCTION__, count, size, stride); + + assert (!rvb->buf); + + if (stride == 0) { + r200AllocDmaRegion( rmesa, rvb, size * 4, 4 ); + count = 1; + rvb->aos_start = GET_START(rvb); + rvb->aos_stride = 0; + rvb->aos_size = size; + } + else { + r200AllocDmaRegion( rmesa, rvb, size * count * 4, 4 ); /* alignment? */ + rvb->aos_start = GET_START(rvb); + rvb->aos_stride = size; + rvb->aos_size = size; + } + + /* Emit the data + */ + switch (size) { + case 1: + emit_vec4( ctx, rvb, data, stride, count ); + break; + case 2: + emit_vec8( ctx, rvb, data, stride, count ); + break; + case 3: + emit_vec12( ctx, rvb, data, stride, count ); + break; + case 4: + emit_vec16( ctx, rvb, data, stride, count ); + break; + default: + assert(0); + exit(1); + break; + } + +} + + + +/* Emit any changed arrays to new GART memory, re-emit a packet to + * update the arrays. + */ +void r200EmitArrays( GLcontext *ctx, GLuint inputs ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + struct vertex_buffer *VB = &TNL_CONTEXT( ctx )->vb; + struct r200_dma_region **component = rmesa->tcl.aos_components; + GLuint nr = 0; + GLuint vfmt0 = 0, vfmt1 = 0; + GLuint count = VB->Count; + GLuint i; + + if (1) { + if (!rmesa->tcl.obj.buf) + emit_vector( ctx, + &rmesa->tcl.obj, + (char *)VB->ObjPtr->data, + VB->ObjPtr->size, + VB->ObjPtr->stride, + count); + + switch( VB->ObjPtr->size ) { + case 4: vfmt0 |= R200_VTX_W0; + case 3: vfmt0 |= R200_VTX_Z0; + case 2: + default: + break; + } + component[nr++] = &rmesa->tcl.obj; + } + + + if (inputs & VERT_BIT_NORMAL) { + if (!rmesa->tcl.norm.buf) + emit_vector( ctx, + &(rmesa->tcl.norm), + (char *)VB->NormalPtr->data, + 3, + VB->NormalPtr->stride, + count); + + vfmt0 |= R200_VTX_N0; + component[nr++] = &rmesa->tcl.norm; + } + + if (inputs & VERT_BIT_FOG) { + if (!rmesa->tcl.fog.buf) + emit_vecfog( ctx, + &(rmesa->tcl.fog), + (char *)VB->FogCoordPtr->data, + VB->FogCoordPtr->stride, + count); + + vfmt0 |= R200_VTX_DISCRETE_FOG; + component[nr++] = &rmesa->tcl.fog; + } + + if (inputs & VERT_BIT_COLOR0) { + int emitsize; + + if (VB->ColorPtr[0]->size == 4 && + (VB->ColorPtr[0]->stride != 0 || + VB->ColorPtr[0]->data[0][3] != 1.0)) { + vfmt0 |= R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT; + emitsize = 4; + } + else { + vfmt0 |= R200_VTX_FP_RGB << R200_VTX_COLOR_0_SHIFT; + emitsize = 3; + } + + if (!rmesa->tcl.rgba.buf) + emit_vector( ctx, + &(rmesa->tcl.rgba), + (char *)VB->ColorPtr[0]->data, + emitsize, + VB->ColorPtr[0]->stride, + count); + + component[nr++] = &rmesa->tcl.rgba; + } + + + if (inputs & VERT_BIT_COLOR1) { + if (!rmesa->tcl.spec.buf) { + emit_vector( ctx, + &rmesa->tcl.spec, + (char *)VB->SecondaryColorPtr[0]->data, + 3, + VB->SecondaryColorPtr[0]->stride, + count); + } + + /* How does this work? + */ + vfmt0 |= R200_VTX_FP_RGB << R200_VTX_COLOR_1_SHIFT; + component[nr++] = &rmesa->tcl.spec; + } + + for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) { + if (inputs & (VERT_BIT_TEX0 << i)) { + if (!rmesa->tcl.tex[i].buf) + emit_vector( ctx, + &(rmesa->tcl.tex[i]), + (char *)VB->TexCoordPtr[i]->data, + VB->TexCoordPtr[i]->size, + VB->TexCoordPtr[i]->stride, + count ); + + vfmt1 |= VB->TexCoordPtr[i]->size << (i * 3); + component[nr++] = &rmesa->tcl.tex[i]; + } + } + + if (vfmt0 != rmesa->hw.vtx.cmd[VTX_VTXFMT_0] || + vfmt1 != rmesa->hw.vtx.cmd[VTX_VTXFMT_1]) { + R200_STATECHANGE( rmesa, vtx ); + rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = vfmt0; + rmesa->hw.vtx.cmd[VTX_VTXFMT_1] = vfmt1; + } + + rmesa->tcl.nr_aos_components = nr; + rmesa->tcl.vertex_format = vfmt0; +} + + +void r200ReleaseArrays( GLcontext *ctx, GLuint newinputs ) +{ + GLuint unit; + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + +/* if (R200_DEBUG & DEBUG_VERTS) */ +/* _tnl_print_vert_flags( __FUNCTION__, newinputs ); */ + + if (newinputs & VERT_BIT_POS) + r200ReleaseDmaRegion( rmesa, &rmesa->tcl.obj, __FUNCTION__ ); + + if (newinputs & VERT_BIT_NORMAL) + r200ReleaseDmaRegion( rmesa, &rmesa->tcl.norm, __FUNCTION__ ); + + if (newinputs & VERT_BIT_FOG) + r200ReleaseDmaRegion( rmesa, &rmesa->tcl.fog, __FUNCTION__ ); + + if (newinputs & VERT_BIT_COLOR0) + r200ReleaseDmaRegion( rmesa, &rmesa->tcl.rgba, __FUNCTION__ ); + + if (newinputs & VERT_BIT_COLOR1) + r200ReleaseDmaRegion( rmesa, &rmesa->tcl.spec, __FUNCTION__ ); + + for (unit = 0 ; unit < ctx->Const.MaxTextureUnits; unit++) { + if (newinputs & VERT_BIT_TEX(unit)) + r200ReleaseDmaRegion( rmesa, &rmesa->tcl.tex[unit], __FUNCTION__ ); + } +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_pixel.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_pixel.c new file mode 100644 index 000000000..adc6a2aa2 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_pixel.c @@ -0,0 +1,492 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_pixel.c,v 1.2 2002/12/16 16:18:54 dawes Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "enums.h" +#include "mtypes.h" +#include "macros.h" +#include "swrast/swrast.h" + +#include "r200_context.h" +#include "r200_ioctl.h" +#include "r200_pixel.h" +#include "r200_swtcl.h" + + + +static GLboolean +check_color( const GLcontext *ctx, GLenum type, GLenum format, + const struct gl_pixelstore_attrib *packing, + const void *pixels, GLint sz, GLint pitch ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint cpp = rmesa->r200Screen->cpp; + + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s\n", __FUNCTION__); + + if ( (pitch & 63) || + ctx->_ImageTransferState || + packing->SwapBytes || + packing->LsbFirst) { + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s: failed 1\n", __FUNCTION__); + return GL_FALSE; + } + + if ( type == GL_UNSIGNED_INT_8_8_8_8_REV && + cpp == 4 && + format == GL_BGRA ) { + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s: passed 2\n", __FUNCTION__); + return GL_TRUE; + } + + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s: failed\n", __FUNCTION__); + + return GL_FALSE; +} + +static GLboolean +check_color_per_fragment_ops( const GLcontext *ctx ) +{ + int result; + result = (!( ctx->Color.AlphaEnabled || + ctx->Depth.Test || + ctx->Fog.Enabled || + ctx->Scissor.Enabled || + ctx->Stencil.Enabled || + !ctx->Color.ColorMask[0] || + !ctx->Color.ColorMask[1] || + !ctx->Color.ColorMask[2] || + !ctx->Color.ColorMask[3] || + ctx->Color.ColorLogicOpEnabled || + ctx->Texture._EnabledUnits || + ctx->Depth.OcclusionTest + ) && + ctx->Current.RasterPosValid); + + return result; +} + + + +static GLboolean +clip_pixelrect( const GLcontext *ctx, + const GLframebuffer *buffer, + GLint *x, GLint *y, + GLsizei *width, GLsizei *height, + GLint *size ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + /* left clipping */ + if (*x < buffer->_Xmin) { + *width -= (buffer->_Xmin - *x); + *x = buffer->_Xmin; + } + + /* right clipping */ + if (*x + *width > buffer->_Xmax) + *width -= (*x + *width - buffer->_Xmax - 1); + + if (*width <= 0) + return GL_FALSE; + + /* bottom clipping */ + if (*y < buffer->_Ymin) { + *height -= (buffer->_Ymin - *y); + *y = buffer->_Ymin; + } + + /* top clipping */ + if (*y + *height > buffer->_Ymax) + *height -= (*y + *height - buffer->_Ymax - 1); + + if (*height <= 0) + return GL_FALSE; + + *size = ((*y + *height - 1) * rmesa->r200Screen->frontPitch + + (*x + *width - 1) * rmesa->r200Screen->cpp); + + return GL_TRUE; +} + +static GLboolean +r200TryReadPixels( GLcontext *ctx, + GLint x, GLint y, GLsizei width, GLsizei height, + GLenum format, GLenum type, + const struct gl_pixelstore_attrib *pack, + GLvoid *pixels ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLint pitch = pack->RowLength ? pack->RowLength : width; + GLint blit_format; + GLuint cpp = rmesa->r200Screen->cpp; + GLint size = width * height * cpp; + + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s\n", __FUNCTION__); + + /* Only accelerate reading to GART buffers. + */ + if ( !r200IsGartMemory(rmesa, pixels, + pitch * height * rmesa->r200Screen->cpp ) ) { + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s: dest not GART\n", __FUNCTION__); + return GL_FALSE; + } + + /* Need GL_PACK_INVERT_MESA to cope with upsidedown results from + * blitter: + */ + if (!pack->Invert) { + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s: MESA_PACK_INVERT not set\n", __FUNCTION__); + return GL_FALSE; + } + + if (!check_color(ctx, type, format, pack, pixels, size, pitch)) + return GL_FALSE; + + switch ( rmesa->r200Screen->cpp ) { + case 4: + blit_format = R200_CP_COLOR_FORMAT_ARGB8888; + break; + default: + return GL_FALSE; + } + + + /* Although the blits go on the command buffer, need to do this and + * fire with lock held to guarentee cliprects and drawOffset are + * correct. + * + * This is an unusual situation however, as the code which flushes + * a full command buffer expects to be called unlocked. As a + * workaround, immediately flush the buffer on aquiring the lock. + */ + LOCK_HARDWARE( rmesa ); + + if (rmesa->store.cmd_used) + r200FlushCmdBufLocked( rmesa, __FUNCTION__ ); + + if (!clip_pixelrect(ctx, ctx->ReadBuffer, &x, &y, &width, &height, + &size)) { + UNLOCK_HARDWARE( rmesa ); + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s totally clipped -- nothing to do\n", + __FUNCTION__); + return GL_TRUE; + } + + { + __DRIdrawablePrivate *dPriv = rmesa->dri.drawable; + int nbox = dPriv->numClipRects; + int src_offset = rmesa->state.color.drawOffset + + rmesa->r200Screen->fbLocation; + int src_pitch = rmesa->state.color.drawPitch * rmesa->r200Screen->cpp; + int dst_offset = r200GartOffsetFromVirtual( rmesa, pixels ); + int dst_pitch = pitch * rmesa->r200Screen->cpp; + drm_clip_rect_t *box = dPriv->pClipRects; + int i; + + r200EmitWait( rmesa, RADEON_WAIT_3D ); + + y = dPriv->h - y - height; + x += dPriv->x; + y += dPriv->y; + + + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "readpixel blit src_pitch %d dst_pitch %d\n", + src_pitch, dst_pitch); + + for (i = 0 ; i < nbox ; i++) + { + GLint bx = box[i].x1; + GLint by = box[i].y1; + GLint bw = box[i].x2 - bx; + GLint bh = box[i].y2 - by; + + if (bx < x) bw -= x - bx, bx = x; + if (by < y) bh -= y - by, by = y; + if (bx + bw > x + width) bw = x + width - bx; + if (by + bh > y + height) bh = y + height - by; + if (bw <= 0) continue; + if (bh <= 0) continue; + + r200EmitBlit( rmesa, + blit_format, + src_pitch, src_offset, + dst_pitch, dst_offset, + bx, by, + bx - x, by - y, + bw, bh ); + } + + r200FlushCmdBufLocked( rmesa, __FUNCTION__ ); + } + UNLOCK_HARDWARE( rmesa ); + + r200Finish( ctx ); /* required by GL */ + + return GL_TRUE; +} + +static void +r200ReadPixels( GLcontext *ctx, + GLint x, GLint y, GLsizei width, GLsizei height, + GLenum format, GLenum type, + const struct gl_pixelstore_attrib *pack, + GLvoid *pixels ) +{ + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s\n", __FUNCTION__); + + if (!r200TryReadPixels( ctx, x, y, width, height, format, type, pack, + pixels)) + _swrast_ReadPixels( ctx, x, y, width, height, format, type, pack, + pixels); +} + + + + +static void do_draw_pix( GLcontext *ctx, + GLint x, GLint y, GLsizei width, GLsizei height, + GLint pitch, + const void *pixels, + GLuint planemask) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + __DRIdrawablePrivate *dPriv = rmesa->dri.drawable; + drm_clip_rect_t *box = dPriv->pClipRects; + int nbox = dPriv->numClipRects; + int i; + int blit_format; + int size; + int src_offset = r200GartOffsetFromVirtual( rmesa, pixels ); + int src_pitch = pitch * rmesa->r200Screen->cpp; + + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s\n", __FUNCTION__); + + switch ( rmesa->r200Screen->cpp ) { + case 2: + blit_format = R200_CP_COLOR_FORMAT_RGB565; + break; + case 4: + blit_format = R200_CP_COLOR_FORMAT_ARGB8888; + break; + default: + return; + } + + + LOCK_HARDWARE( rmesa ); + + if (rmesa->store.cmd_used) + r200FlushCmdBufLocked( rmesa, __FUNCTION__ ); + + y -= height; /* cope with pixel zoom */ + + if (!clip_pixelrect(ctx, ctx->DrawBuffer, + &x, &y, &width, &height, + &size)) { + UNLOCK_HARDWARE( rmesa ); + return; + } + + y = dPriv->h - y - height; /* convert from gl to hardware coords */ + x += dPriv->x; + y += dPriv->y; + + + r200EmitWait( rmesa, RADEON_WAIT_3D ); + + for (i = 0 ; i < nbox ; i++ ) + { + GLint bx = box[i].x1; + GLint by = box[i].y1; + GLint bw = box[i].x2 - bx; + GLint bh = box[i].y2 - by; + + if (bx < x) bw -= x - bx, bx = x; + if (by < y) bh -= y - by, by = y; + if (bx + bw > x + width) bw = x + width - bx; + if (by + bh > y + height) bh = y + height - by; + if (bw <= 0) continue; + if (bh <= 0) continue; + + r200EmitBlit( rmesa, + blit_format, + src_pitch, src_offset, + rmesa->state.color.drawPitch * rmesa->r200Screen->cpp, + rmesa->state.color.drawOffset + rmesa->r200Screen->fbLocation, + bx - x, by - y, + bx, by, + bw, bh ); + } + + r200FlushCmdBufLocked( rmesa, __FUNCTION__ ); + r200WaitForIdleLocked( rmesa ); /* required by GL */ + UNLOCK_HARDWARE( rmesa ); +} + + + + +static GLboolean +r200TryDrawPixels( GLcontext *ctx, + GLint x, GLint y, GLsizei width, GLsizei height, + GLenum format, GLenum type, + const struct gl_pixelstore_attrib *unpack, + const GLvoid *pixels ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLint pitch = unpack->RowLength ? unpack->RowLength : width; + GLuint planemask; + GLuint cpp = rmesa->r200Screen->cpp; + GLint size = width * pitch * cpp; + + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s\n", __FUNCTION__); + + switch (format) { + case GL_RGB: + case GL_RGBA: + case GL_BGRA: + planemask = r200PackColor(cpp, + ctx->Color.ColorMask[RCOMP], + ctx->Color.ColorMask[GCOMP], + ctx->Color.ColorMask[BCOMP], + ctx->Color.ColorMask[ACOMP]); + + if (cpp == 2) + planemask |= planemask << 16; + + if (planemask != ~0) + return GL_FALSE; /* fix me -- should be possible */ + + /* Can't do conversions on GART reads/draws. + */ + if ( !r200IsGartMemory( rmesa, pixels, size ) ) { + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s: not GART memory\n", __FUNCTION__); + return GL_FALSE; + } + + if (!check_color(ctx, type, format, unpack, pixels, size, pitch)) { + return GL_FALSE; + } + if (!check_color_per_fragment_ops(ctx)) { + return GL_FALSE; + } + + if (ctx->Pixel.ZoomX != 1.0F || + ctx->Pixel.ZoomY != -1.0F) + return GL_FALSE; + break; + + default: + return GL_FALSE; + } + + if ( r200IsGartMemory(rmesa, pixels, size) ) + { + do_draw_pix( ctx, x, y, width, height, pitch, pixels, planemask ); + return GL_TRUE; + } + else if (0) + { + /* Pixels is in regular memory -- get dma buffers and perform + * upload through them. + */ + } + else + return GL_FALSE; +} + +static void +r200DrawPixels( GLcontext *ctx, + GLint x, GLint y, GLsizei width, GLsizei height, + GLenum format, GLenum type, + const struct gl_pixelstore_attrib *unpack, + const GLvoid *pixels ) +{ + if (R200_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s\n", __FUNCTION__); + + if (!r200TryDrawPixels( ctx, x, y, width, height, format, type, + unpack, pixels )) + _swrast_DrawPixels( ctx, x, y, width, height, format, type, + unpack, pixels ); +} + + +static void +r200Bitmap( GLcontext *ctx, GLint px, GLint py, + GLsizei width, GLsizei height, + const struct gl_pixelstore_attrib *unpack, + const GLubyte *bitmap ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (rmesa->Fallback) + _swrast_Bitmap( ctx, px, py, width, height, unpack, bitmap ); + else + r200PointsBitmap( ctx, px, py, width, height, unpack, bitmap ); +} + + + +void r200InitPixelFuncs( GLcontext *ctx ) +{ + /* Pixel path fallbacks. + */ + ctx->Driver.Accum = _swrast_Accum; + ctx->Driver.Bitmap = _swrast_Bitmap; + ctx->Driver.CopyPixels = _swrast_CopyPixels; + ctx->Driver.DrawPixels = _swrast_DrawPixels; + ctx->Driver.ReadPixels = _swrast_ReadPixels; + + if (!getenv("R200_NO_BLITS") && R200_CONTEXT(ctx)->dri.drmMinor >= 6) { + ctx->Driver.ReadPixels = r200ReadPixels; + ctx->Driver.DrawPixels = r200DrawPixels; + if (getenv("R200_HW_BITMAP")) + ctx->Driver.Bitmap = r200Bitmap; + } +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_pixel.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_pixel.h new file mode 100644 index 000000000..8f3923b6b --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_pixel.h @@ -0,0 +1,40 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_pixel.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#ifndef __R200_PIXEL_H__ +#define __R200_PIXEL_H__ + +extern void r200InitPixelFuncs( GLcontext *ctx ); + +#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_reg.h new file mode 100644 index 000000000..dd5f17cc3 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_reg.h @@ -0,0 +1,1454 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_reg.h,v 1.2 2002/12/16 16:18:54 dawes Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#ifndef _R200_REG_H_ +#define _R200_REG_H_ + +#define R200_PP_MISC 0x1c14 +#define R200_REF_ALPHA_MASK 0x000000ff +#define R200_ALPHA_TEST_FAIL (0 << 8) +#define R200_ALPHA_TEST_LESS (1 << 8) +#define R200_ALPHA_TEST_LEQUAL (2 << 8) +#define R200_ALPHA_TEST_EQUAL (3 << 8) +#define R200_ALPHA_TEST_GEQUAL (4 << 8) +#define R200_ALPHA_TEST_GREATER (5 << 8) +#define R200_ALPHA_TEST_NEQUAL (6 << 8) +#define R200_ALPHA_TEST_PASS (7 << 8) +#define R200_ALPHA_TEST_OP_MASK (7 << 8) +#define R200_CHROMA_FUNC_FAIL (0 << 16) +#define R200_CHROMA_FUNC_PASS (1 << 16) +#define R200_CHROMA_FUNC_NEQUAL (2 << 16) +#define R200_CHROMA_FUNC_EQUAL (3 << 16) +#define R200_CHROMA_KEY_NEAREST (0 << 18) +#define R200_CHROMA_KEY_ZERO (1 << 18) +#define R200_RIGHT_HAND_CUBE_D3D (0 << 24) +#define R200_RIGHT_HAND_CUBE_OGL (1 << 24) +#define R200_PP_FOG_COLOR 0x1c18 +#define R200_FOG_COLOR_MASK 0x00ffffff +#define R200_FOG_VERTEX (0 << 24) +#define R200_FOG_TABLE (1 << 24) +#define R200_FOG_USE_DEPTH (0 << 25) +#define R200_FOG_USE_W (1 << 25) +#define R200_FOG_USE_DIFFUSE_ALPHA (2 << 25) +#define R200_FOG_USE_SPEC_ALPHA (3 << 25) +#define R200_FOG_USE_VTX_FOG (4 << 25) +#define R200_FOG_USE_MASK (7 << 25) +#define R200_RE_SOLID_COLOR 0x1c1c +#define R200_RB3D_BLENDCNTL 0x1c20 +#define R200_COMB_FCN_MASK (7 << 12) +#define R200_COMB_FCN_ADD_CLAMP (0 << 12) +#define R200_COMB_FCN_ADD_NOCLAMP (1 << 12) +#define R200_COMB_FCN_SUB_CLAMP (2 << 12) +#define R200_COMB_FCN_SUB_NOCLAMP (3 << 12) +#define R200_COMB_FCN_MIN (4 << 12) +#define R200_COMB_FCN_MAX (5 << 12) +#define R200_COMB_FCN_RSUB_CLAMP (6 << 12) +#define R200_COMB_FCN_RSUB_NOCLAMP (7 << 12) +#define R200_BLEND_GL_ZERO (32) +#define R200_BLEND_GL_ONE (33) +#define R200_BLEND_GL_SRC_COLOR (34) +#define R200_BLEND_GL_ONE_MINUS_SRC_COLOR (35) +#define R200_BLEND_GL_DST_COLOR (36) +#define R200_BLEND_GL_ONE_MINUS_DST_COLOR (37) +#define R200_BLEND_GL_SRC_ALPHA (38) +#define R200_BLEND_GL_ONE_MINUS_SRC_ALPHA (39) +#define R200_BLEND_GL_DST_ALPHA (40) +#define R200_BLEND_GL_ONE_MINUS_DST_ALPHA (41) +#define R200_BLEND_GL_SRC_ALPHA_SATURATE (42) /* src factor only */ +#define R200_BLEND_GL_CONST_COLOR (43) +#define R200_BLEND_GL_ONE_MINUS_CONST_COLOR (44) +#define R200_BLEND_GL_CONST_ALPHA (45) +#define R200_BLEND_GL_ONE_MINUS_CONST_ALPHA (46) +#define R200_BLEND_MASK (63) +#define R200_SRC_BLEND_SHIFT (16) +#define R200_DST_BLEND_SHIFT (24) +#define R200_RB3D_DEPTHOFFSET 0x1c24 +#define R200_RB3D_DEPTHPITCH 0x1c28 +#define R200_DEPTHPITCH_MASK 0x00001ff8 +#define R200_DEPTH_HYPERZ (3 << 16) +#define R200_DEPTH_ENDIAN_NO_SWAP (0 << 18) +#define R200_DEPTH_ENDIAN_WORD_SWAP (1 << 18) +#define R200_DEPTH_ENDIAN_DWORD_SWAP (2 << 18) +#define R200_RB3D_ZSTENCILCNTL 0x1c2c +#define R200_DEPTH_FORMAT_MASK (0xf << 0) +#define R200_DEPTH_FORMAT_16BIT_INT_Z (0 << 0) +#define R200_DEPTH_FORMAT_24BIT_INT_Z (2 << 0) +#define R200_DEPTH_FORMAT_24BIT_FLOAT_Z (3 << 0) +#define R200_DEPTH_FORMAT_32BIT_INT_Z (4 << 0) +#define R200_DEPTH_FORMAT_32BIT_FLOAT_Z (5 << 0) +#define R200_DEPTH_FORMAT_24BIT_FLOAT_W (9 << 0) +#define R200_DEPTH_FORMAT_32BIT_FLOAT_W (11 << 0) +#define R200_Z_TEST_NEVER (0 << 4) +#define R200_Z_TEST_LESS (1 << 4) +#define R200_Z_TEST_LEQUAL (2 << 4) +#define R200_Z_TEST_EQUAL (3 << 4) +#define R200_Z_TEST_GEQUAL (4 << 4) +#define R200_Z_TEST_GREATER (5 << 4) +#define R200_Z_TEST_NEQUAL (6 << 4) +#define R200_Z_TEST_ALWAYS (7 << 4) +#define R200_Z_TEST_MASK (7 << 4) +#define R200_Z_HIERARCHY_ENABLE (1 << 8) +#define R200_STENCIL_TEST_NEVER (0 << 12) +#define R200_STENCIL_TEST_LESS (1 << 12) +#define R200_STENCIL_TEST_LEQUAL (2 << 12) +#define R200_STENCIL_TEST_EQUAL (3 << 12) +#define R200_STENCIL_TEST_GEQUAL (4 << 12) +#define R200_STENCIL_TEST_GREATER (5 << 12) +#define R200_STENCIL_TEST_NEQUAL (6 << 12) +#define R200_STENCIL_TEST_ALWAYS (7 << 12) +#define R200_STENCIL_TEST_MASK (0x7 << 12) +#define R200_STENCIL_FAIL_KEEP (0 << 16) +#define R200_STENCIL_FAIL_ZERO (1 << 16) +#define R200_STENCIL_FAIL_REPLACE (2 << 16) +#define R200_STENCIL_FAIL_INC (3 << 16) +#define R200_STENCIL_FAIL_DEC (4 << 16) +#define R200_STENCIL_FAIL_INVERT (5 << 16) +#define R200_STENCIL_FAIL_INC_WRAP (6 << 16) +#define R200_STENCIL_FAIL_DEC_WRAP (7 << 16) +#define R200_STENCIL_FAIL_MASK (0x7 << 16) +#define R200_STENCIL_ZPASS_KEEP (0 << 20) +#define R200_STENCIL_ZPASS_ZERO (1 << 20) +#define R200_STENCIL_ZPASS_REPLACE (2 << 20) +#define R200_STENCIL_ZPASS_INC (3 << 20) +#define R200_STENCIL_ZPASS_DEC (4 << 20) +#define R200_STENCIL_ZPASS_INVERT (5 << 20) +#define R200_STENCIL_ZPASS_INC_WRAP (6 << 20) +#define R200_STENCIL_ZPASS_DEC_WRAP (7 << 20) +#define R200_STENCIL_ZPASS_MASK (0x7 << 20) +#define R200_STENCIL_ZFAIL_KEEP (0 << 24) +#define R200_STENCIL_ZFAIL_ZERO (1 << 24) +#define R200_STENCIL_ZFAIL_REPLACE (2 << 24) +#define R200_STENCIL_ZFAIL_INC (3 << 24) +#define R200_STENCIL_ZFAIL_DEC (4 << 24) +#define R200_STENCIL_ZFAIL_INVERT (5 << 24) +#define R200_STENCIL_ZFAIL_INC_WRAP (6 << 24) +#define R200_STENCIL_ZFAIL_DEC_WRAP (7 << 24) +#define R200_STENCIL_ZFAIL_MASK (0x7 << 24) +#define R200_Z_COMPRESSION_ENABLE (1 << 28) +#define R200_FORCE_Z_DIRTY (1 << 29) +#define R200_Z_WRITE_ENABLE (1 << 30) +#define R200_Z_DECOMPRESSION_ENABLE (1 << 31) +/*gap*/ +#define R200_PP_CNTL 0x1c38 +#define R200_TEX_0_ENABLE 0x00000010 +#define R200_TEX_1_ENABLE 0x00000020 +#define R200_TEX_2_ENABLE 0x00000040 +#define R200_TEX_3_ENABLE 0x00000080 +#define R200_TEX_4_ENABLE 0x00000100 +#define R200_TEX_5_ENABLE 0x00000200 +#define R200_TEX_ENABLE_MASK 0x000003f0 +#define R200_FILTER_ROUND_MODE_MASK 0x00000400 +#define R200_TEX_BLEND_7_ENABLE 0x00000800 +#define R200_TEX_BLEND_0_ENABLE 0x00001000 +#define R200_TEX_BLEND_1_ENABLE 0x00002000 +#define R200_TEX_BLEND_2_ENABLE 0x00004000 +#define R200_TEX_BLEND_3_ENABLE 0x00008000 +#define R200_TEX_BLEND_4_ENABLE 0x00010000 +#define R200_TEX_BLEND_5_ENABLE 0x00020000 +#define R200_TEX_BLEND_6_ENABLE 0x00040000 +#define R200_MULTI_PASS_ENABLE 0x00080000 +#define R200_SPECULAR_ENABLE 0x00200000 +#define R200_FOG_ENABLE 0x00400000 +#define R200_ALPHA_TEST_ENABLE 0x00800000 +#define R200_ANTI_ALIAS_NONE 0x00000000 +#define R200_ANTI_ALIAS_LINE 0x01000000 +#define R200_ANTI_ALIAS_POLY 0x02000000 +#define R200_ANTI_ALIAS_MASK 0x03000000 +#define R200_RB3D_CNTL 0x1c3c +#define R200_ALPHA_BLEND_ENABLE (1 << 0) +#define R200_PLANE_MASK_ENABLE (1 << 1) +#define R200_DITHER_ENABLE (1 << 2) +#define R200_ROUND_ENABLE (1 << 3) +#define R200_SCALE_DITHER_ENABLE (1 << 4) +#define R200_DITHER_INIT (1 << 5) +#define R200_ROP_ENABLE (1 << 6) +#define R200_STENCIL_ENABLE (1 << 7) +#define R200_Z_ENABLE (1 << 8) +#define R200_DEPTH_XZ_OFFEST_ENABLE (1 << 9) +#define R200_COLOR_FORMAT_ARGB1555 (3 << 10) +#define R200_COLOR_FORMAT_RGB565 (4 << 10) +#define R200_COLOR_FORMAT_ARGB8888 (6 << 10) +#define R200_COLOR_FORMAT_RGB332 (7 << 10) +#define R200_COLOR_FORMAT_Y8 (8 << 10) +#define R200_COLOR_FORMAT_RGB8 (9 << 10) +#define R200_COLOR_FORMAT_YUV422_VYUY (11 << 10) +#define R200_COLOR_FORMAT_YUV422_YVYU (12 << 10) +#define R200_COLOR_FORMAT_aYUV444 (14 << 10) +#define R200_COLOR_FORMAT_ARGB4444 (15 << 10) +#define R200_CLRCMP_FLIP_ENABLE (1 << 14) +#define R200_SEPARATE_ALPHA_ENABLE (1 << 16) +#define R200_RB3D_COLOROFFSET 0x1c40 +#define R200_COLOROFFSET_MASK 0xfffffff0 +#define R200_RE_WIDTH_HEIGHT 0x1c44 +#define R200_RE_WIDTH_SHIFT 0 +#define R200_RE_HEIGHT_SHIFT 16 +#define R200_RB3D_COLORPITCH 0x1c48 +#define R200_COLORPITCH_MASK 0x000001ff8 +#define R200_COLOR_TILE_ENABLE (1 << 16) +#define R200_COLOR_MICROTILE_ENABLE (1 << 17) +#define R200_COLOR_ENDIAN_NO_SWAP (0 << 18) +#define R200_COLOR_ENDIAN_WORD_SWAP (1 << 18) +#define R200_COLOR_ENDIAN_DWORD_SWAP (2 << 18) +#define R200_SE_CNTL 0x1c4c +#define R200_FFACE_CULL_CW (0 << 0) +#define R200_FFACE_CULL_CCW (1 << 0) +#define R200_FFACE_CULL_DIR_MASK (1 << 0) +#define R200_BFACE_CULL (0 << 1) +#define R200_BFACE_SOLID (3 << 1) +#define R200_FFACE_CULL (0 << 3) +#define R200_FFACE_SOLID (3 << 3) +#define R200_FFACE_CULL_MASK (3 << 3) +#define R200_FLAT_SHADE_VTX_0 (0 << 6) +#define R200_FLAT_SHADE_VTX_1 (1 << 6) +#define R200_FLAT_SHADE_VTX_2 (2 << 6) +#define R200_FLAT_SHADE_VTX_LAST (3 << 6) +#define R200_DIFFUSE_SHADE_SOLID (0 << 8) +#define R200_DIFFUSE_SHADE_FLAT (1 << 8) +#define R200_DIFFUSE_SHADE_GOURAUD (2 << 8) +#define R200_DIFFUSE_SHADE_MASK (3 << 8) +#define R200_ALPHA_SHADE_SOLID (0 << 10) +#define R200_ALPHA_SHADE_FLAT (1 << 10) +#define R200_ALPHA_SHADE_GOURAUD (2 << 10) +#define R200_ALPHA_SHADE_MASK (3 << 10) +#define R200_SPECULAR_SHADE_SOLID (0 << 12) +#define R200_SPECULAR_SHADE_FLAT (1 << 12) +#define R200_SPECULAR_SHADE_GOURAUD (2 << 12) +#define R200_SPECULAR_SHADE_MASK (3 << 12) +#define R200_FOG_SHADE_SOLID (0 << 14) +#define R200_FOG_SHADE_FLAT (1 << 14) +#define R200_FOG_SHADE_GOURAUD (2 << 14) +#define R200_FOG_SHADE_MASK (3 << 14) +#define R200_ZBIAS_ENABLE_POINT (1 << 16) +#define R200_ZBIAS_ENABLE_LINE (1 << 17) +#define R200_ZBIAS_ENABLE_TRI (1 << 18) +#define R200_WIDELINE_ENABLE (1 << 20) +#define R200_VTX_PIX_CENTER_D3D (0 << 27) +#define R200_VTX_PIX_CENTER_OGL (1 << 27) +#define R200_ROUND_MODE_TRUNC (0 << 28) +#define R200_ROUND_MODE_ROUND (1 << 28) +#define R200_ROUND_MODE_ROUND_EVEN (2 << 28) +#define R200_ROUND_MODE_ROUND_ODD (3 << 28) +#define R200_ROUND_PREC_16TH_PIX (0 << 30) +#define R200_ROUND_PREC_8TH_PIX (1 << 30) +#define R200_ROUND_PREC_4TH_PIX (2 << 30) +#define R200_ROUND_PREC_HALF_PIX (3 << 30) +#define R200_RE_CNTL 0x1c50 +#define R200_STIPPLE_ENABLE 0x1 +#define R200_SCISSOR_ENABLE 0x2 +#define R200_PATTERN_ENABLE 0x4 +#define R200_PERSPECTIVE_ENABLE 0x8 +#define R200_POINT_SMOOTH 0x20 +#define R200_VTX_STQ0_D3D 0x00010000 +#define R200_VTX_STQ1_D3D 0x00040000 +#define R200_VTX_STQ2_D3D 0x00100000 +#define R200_VTX_STQ3_D3D 0x00400000 +#define R200_VTX_STQ4_D3D 0x01000000 +#define R200_VTX_STQ5_D3D 0x04000000 +/* gap */ +#define R200_RE_STIPPLE_ADDR 0x1cc8 +#define R200_RE_STIPPLE_DATA 0x1ccc +#define R200_RE_LINE_PATTERN 0x1cd0 +#define R200_LINE_PATTERN_MASK 0x0000ffff +#define R200_LINE_REPEAT_COUNT_SHIFT 16 +#define R200_LINE_PATTERN_START_SHIFT 24 +#define R200_LINE_PATTERN_LITTLE_BIT_ORDER (0 << 28) +#define R200_LINE_PATTERN_BIG_BIT_ORDER (1 << 28) +#define R200_LINE_PATTERN_AUTO_RESET (1 << 29) +#define R200_RE_LINE_STATE 0x1cd4 +#define R200_LINE_CURRENT_PTR_SHIFT 0 +#define R200_LINE_CURRENT_COUNT_SHIFT 8 +#define R200_RE_SCISSOR_TL_0 0x1cd8 +#define R200_RE_SCISSOR_BR_0 0x1cdc +#define R200_RE_SCISSOR_TL_1 0x1ce0 +#define R200_RE_SCISSOR_BR_1 0x1ce4 +#define R200_RE_SCISSOR_TL_2 0x1ce8 +#define R200_RE_SCISSOR_BR_2 0x1cec +/* gap */ +#define R200_RB3D_DEPTHXY_OFFSET 0x1d60 +#define R200_DEPTHX_SHIFT 0 +#define R200_DEPTHY_SHIFT 16 +/* gap */ +#define R200_RB3D_STENCILREFMASK 0x1d7c +#define R200_STENCIL_REF_SHIFT 0 +#define R200_STENCIL_REF_MASK (0xff << 0) +#define R200_STENCIL_MASK_SHIFT 16 +#define R200_STENCIL_VALUE_MASK (0xff << 16) +#define R200_STENCIL_WRITEMASK_SHIFT 24 +#define R200_STENCIL_WRITE_MASK (0xff << 24) +#define R200_RB3D_ROPCNTL 0x1d80 +#define R200_ROP_MASK (15 << 8) +#define R200_ROP_CLEAR (0 << 8) +#define R200_ROP_NOR (1 << 8) +#define R200_ROP_AND_INVERTED (2 << 8) +#define R200_ROP_COPY_INVERTED (3 << 8) +#define R200_ROP_AND_REVERSE (4 << 8) +#define R200_ROP_INVERT (5 << 8) +#define R200_ROP_XOR (6 << 8) +#define R200_ROP_NAND (7 << 8) +#define R200_ROP_AND (8 << 8) +#define R200_ROP_EQUIV (9 << 8) +#define R200_ROP_NOOP (10 << 8) +#define R200_ROP_OR_INVERTED (11 << 8) +#define R200_ROP_COPY (12 << 8) +#define R200_ROP_OR_REVERSE (13 << 8) +#define R200_ROP_OR (14 << 8) +#define R200_ROP_SET (15 << 8) +#define R200_RB3D_PLANEMASK 0x1d84 +/* gap */ +#define R200_SE_VPORT_XSCALE 0x1d98 +#define R200_SE_VPORT_XOFFSET 0x1d9c +#define R200_SE_VPORT_YSCALE 0x1da0 +#define R200_SE_VPORT_YOFFSET 0x1da4 +#define R200_SE_VPORT_ZSCALE 0x1da8 +#define R200_SE_VPORT_ZOFFSET 0x1dac +#define R200_SE_ZBIAS_FACTOR 0x1db0 +#define R200_SE_ZBIAS_CONSTANT 0x1db4 +#define R200_SE_LINE_WIDTH 0x1db8 +#define R200_LINE_WIDTH_SHIFT 0x00000000 +#define R200_MINPOINTSIZE_SHIFT 0x00000010 +/* gap */ +#define R200_SE_VAP_CNTL 0x2080 +#define R200_VAP_TCL_ENABLE 0x00000001 +#define R200_VAP_SINGLE_BUF_STATE_ENABLE 0x00000010 +#define R200_VAP_FORCE_W_TO_ONE 0x00010000 +#define R200_VAP_D3D_TEX_DEFAULT 0x00020000 +#define R200_VAP_VF_MAX_VTX_NUM__SHIFT 18 +#define R200_VAP_DX_CLIP_SPACE_DEF 0x00400000 +#define R200_SE_VF_CNTL 0x2084 +#define R200_VF_PRIM_NONE 0x00000000 +#define R200_VF_PRIM_POINTS 0x00000001 +#define R200_VF_PRIM_LINES 0x00000002 +#define R200_VF_PRIM_LINE_STRIP 0x00000003 +#define R200_VF_PRIM_TRIANGLES 0x00000004 +#define R200_VF_PRIM_TRIANGLE_FAN 0x00000005 +#define R200_VF_PRIM_TRIANGLE_STRIP 0x00000006 +#define R200_VF_PRIM_RECT_LIST 0x00000008 +#define R200_VF_PRIM_3VRT_POINTS 0x00000009 +#define R200_VF_PRIM_3VRT_LINES 0x0000000a +#define R200_VF_PRIM_POINT_SPRITES 0x0000000b +#define R200_VF_PRIM_LINE_LOOP 0x0000000c +#define R200_VF_PRIM_QUADS 0x0000000d +#define R200_VF_PRIM_QUAD_STRIP 0x0000000e +#define R200_VF_PRIM_POLYGON 0x0000000f +#define R200_VF_PRIM_MASK 0x0000000f +#define R200_VF_PRIM_WALK_IND 0x00000010 +#define R200_VF_PRIM_WALK_LIST 0x00000020 +#define R200_VF_PRIM_WALK_RING 0x00000030 +#define R200_VF_PRIM_WALK_MASK 0x00000030 +#define R200_VF_COLOR_ORDER_RGBA 0x00000040 +#define R200_VF_TCL_OUTPUT_VTX_ENABLE 0x00000200 +#define R200_VF_INDEX_SZ_4 0x00000800 +#define R200_VF_VERTEX_NUMBER_MASK 0xffff0000 +#define R200_VF_VERTEX_NUMBER_SHIFT 16 +#define R200_SE_VTX_FMT_0 0x2088 +#define R200_VTX_XY 0 /* always have xy */ +#define R200_VTX_Z0 (1<<0) +#define R200_VTX_W0 (1<<1) +#define R200_VTX_WEIGHT_COUNT_SHIFT (2) +#define R200_VTX_PV_MATRIX_SEL (1<<5) +#define R200_VTX_N0 (1<<6) +#define R200_VTX_POINT_SIZE (1<<7) +#define R200_VTX_DISCRETE_FOG (1<<8) +#define R200_VTX_SHININESS_0 (1<<9) +#define R200_VTX_SHININESS_1 (1<<10) +#define R200_VTX_COLOR_NOT_PRESENT 0 +#define R200_VTX_PK_RGBA 1 +#define R200_VTX_FP_RGB 2 +#define R200_VTX_FP_RGBA 3 +#define R200_VTX_COLOR_MASK 3 +#define R200_VTX_COLOR_0_SHIFT 11 +#define R200_VTX_COLOR_1_SHIFT 13 +#define R200_VTX_COLOR_2_SHIFT 15 +#define R200_VTX_COLOR_3_SHIFT 17 +#define R200_VTX_COLOR_4_SHIFT 19 +#define R200_VTX_COLOR_5_SHIFT 21 +#define R200_VTX_COLOR_6_SHIFT 23 +#define R200_VTX_COLOR_7_SHIFT 25 +#define R200_VTX_XY1 (1<<28) +#define R200_VTX_Z1 (1<<29) +#define R200_VTX_W1 (1<<30) +#define R200_VTX_N1 (1<<31) +#define R200_SE_VTX_FMT_1 0x208c +#define R200_VTX_TEX0_COMP_CNT_SHIFT 0 +#define R200_VTX_TEX1_COMP_CNT_SHIFT 3 +#define R200_VTX_TEX2_COMP_CNT_SHIFT 6 +#define R200_VTX_TEX3_COMP_CNT_SHIFT 9 +#define R200_VTX_TEX4_COMP_CNT_SHIFT 12 +#define R200_VTX_TEX5_COMP_CNT_SHIFT 15 +#define R200_SE_TCL_OUTPUT_VTX_FMT_0 0x2090 +#define R200_SE_TCL_OUTPUT_VTX_FMT_1 0x2094 +/* gap */ +#define R200_SE_VTE_CNTL 0x20b0 +#define R200_VPORT_X_SCALE_ENA 0x00000001 +#define R200_VPORT_X_OFFSET_ENA 0x00000002 +#define R200_VPORT_Y_SCALE_ENA 0x00000004 +#define R200_VPORT_Y_OFFSET_ENA 0x00000008 +#define R200_VPORT_Z_SCALE_ENA 0x00000010 +#define R200_VPORT_Z_OFFSET_ENA 0x00000020 +#define R200_VTX_XY_FMT 0x00000100 +#define R200_VTX_Z_FMT 0x00000200 +#define R200_VTX_W0_FMT 0x00000400 +#define R200_VTX_W0_NORMALIZE 0x00000800 +#define R200_VTX_ST_DENORMALIZED 0x00001000 +/* gap */ +#define R200_SE_VTX_NUM_ARRAYS 0x20c0 +#define R200_SE_VTX_AOS_ATTR01 0x20c4 +#define R200_SE_VTX_AOS_ADDR0 0x20c8 +#define R200_SE_VTX_AOS_ADDR1 0x20cc +#define R200_SE_VTX_AOS_ATTR23 0x20d0 +#define R200_SE_VTX_AOS_ADDR2 0x20d4 +#define R200_SE_VTX_AOS_ADDR3 0x20d8 +#define R200_SE_VTX_AOS_ATTR45 0x20dc +#define R200_SE_VTX_AOS_ADDR4 0x20e0 +#define R200_SE_VTX_AOS_ADDR5 0x20e4 +#define R200_SE_VTX_AOS_ATTR67 0x20e8 +#define R200_SE_VTX_AOS_ADDR6 0x20ec +#define R200_SE_VTX_AOS_ADDR7 0x20f0 +#define R200_SE_VTX_AOS_ATTR89 0x20f4 +#define R200_SE_VTX_AOS_ADDR8 0x20f8 +#define R200_SE_VTX_AOS_ADDR9 0x20fc +#define R200_SE_VTX_AOS_ATTR1011 0x2100 +#define R200_SE_VTX_AOS_ADDR10 0x2104 +#define R200_SE_VTX_AOS_ADDR11 0x2108 +#define R200_SE_VF_MAX_VTX_INDX 0x210c +#define R200_SE_VF_MIN_VTX_INDX 0x2110 +/* gap */ +#define R200_SE_VAP_CNTL_STATUS 0x2140 +#define R200_VC_NO_SWAP (0 << 0) +#define R200_VC_16BIT_SWAP (1 << 0) +#define R200_VC_32BIT_SWAP (2 << 0) +/* gap */ +#define R200_SE_VTX_STATE_CNTL 0x2180 +#define R200_VSC_COLOR_0_ASSEMBLY_CNTL_SHIFT 0x00000000 +#define R200_VSC_COLOR_1_ASSEMBLY_CNTL_SHIFT 0x00000002 +#define R200_VSC_COLOR_2_ASSEMBLY_CNTL_SHIFT 0x00000004 +#define R200_VSC_COLOR_3_ASSEMBLY_CNTL_SHIFT 0x00000006 +#define R200_VSC_COLOR_4_ASSEMBLY_CNTL_SHIFT 0x00000008 +#define R200_VSC_COLOR_5_ASSEMBLY_CNTL_SHIFT 0x0000000a +#define R200_VSC_COLOR_6_ASSEMBLY_CNTL_SHIFT 0x0000000c +#define R200_VSC_COLOR_7_ASSEMBLY_CNTL_SHIFT 0x0000000e +#define R200_VSC_UPDATE_USER_COLOR_0_ENABLE 0x00010000 +#define R200_VSC_UPDATE_USER_COLOR_1_ENABLE 0x00020000 +/* gap */ +#define R200_SE_TCL_VECTOR_INDX_REG 0x2200 +#define R200_SE_TCL_VECTOR_DATA_REG 0x2204 +#define R200_SE_TCL_SCALAR_INDX_REG 0x2208 +#define R200_SE_TCL_SCALAR_DATA_REG 0x220c +/* gap */ +#define R200_SE_TCL_MATRIX_SEL_0 0x2230 +#define R200_MODELVIEW_0_SHIFT (0) +#define R200_MODELVIEW_1_SHIFT (8) +#define R200_MODELVIEW_2_SHIFT (16) +#define R200_MODELVIEW_3_SHIFT (24) +#define R200_SE_TCL_MATRIX_SEL_1 0x2234 +#define R200_IT_MODELVIEW_0_SHIFT (0) +#define R200_IT_MODELVIEW_1_SHIFT (8) +#define R200_IT_MODELVIEW_2_SHIFT (16) +#define R200_IT_MODELVIEW_3_SHIFT (24) +#define R200_SE_TCL_MATRIX_SEL_2 0x2238 +#define R200_MODELPROJECT_0_SHIFT (0) +#define R200_MODELPROJECT_1_SHIFT (8) +#define R200_MODELPROJECT_2_SHIFT (16) +#define R200_MODELPROJECT_3_SHIFT (24) +#define R200_SE_TCL_MATRIX_SEL_3 0x223c +#define R200_TEXMAT_0_SHIFT 0 +#define R200_TEXMAT_1_SHIFT 8 +#define R200_TEXMAT_2_SHIFT 16 +#define R200_TEXMAT_3_SHIFT 24 +#define R200_SE_TCL_MATRIX_SEL_4 0x2240 +#define R200_TEXMAT_4_SHIFT 0 +#define R200_TEXMAT_5_SHIFT 8 +/* gap */ +#define R200_SE_TCL_OUTPUT_VTX_COMP_SEL 0x2250 +#define R200_OUTPUT_XYZW (1<<0) +#define R200_OUTPUT_COLOR_0 (1<<8) +#define R200_OUTPUT_COLOR_1 (1<<9) +#define R200_OUTPUT_TEX_0 (1<<16) +#define R200_OUTPUT_TEX_1 (1<<17) +#define R200_OUTPUT_TEX_2 (1<<18) +#define R200_OUTPUT_TEX_3 (1<<19) +#define R200_OUTPUT_TEX_4 (1<<20) +#define R200_OUTPUT_TEX_5 (1<<21) +#define R200_OUTPUT_TEX_MASK (0x3f<<16) +#define R200_OUTPUT_DISCRETE_FOG (1<<24) +#define R200_OUTPUT_PT_SIZE (1<<25) +#define R200_FORCE_INORDER_PROC (1<<31) +#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0 0x2254 +#define R200_VERTEX_POSITION_ADDR__SHIFT 0x00000000 +#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_1 0x2258 +#define R200_VTX_COLOR_0_ADDR__SHIFT 0x00000000 +#define R200_VTX_COLOR_1_ADDR__SHIFT 0x00000008 +#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_2 0x225c +#define R200_VTX_TEX_0_ADDR__SHIFT 0x00000000 +#define R200_VTX_TEX_1_ADDR__SHIFT 0x00000008 +#define R200_VTX_TEX_2_ADDR__SHIFT 0x00000010 +#define R200_VTX_TEX_3_ADDR__SHIFT 0x00000018 +#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_3 0x2260 +#define R200_VTX_TEX_4_ADDR__SHIFT 0x00000000 +#define R200_VTX_TEX_5_ADDR__SHIFT 0x00000008 + +/* gap */ +#define R200_SE_TCL_LIGHT_MODEL_CTL_0 0x2268 +#define R200_LIGHTING_ENABLE (1<<0) +#define R200_LIGHT_IN_MODELSPACE (1<<1) +#define R200_LOCAL_VIEWER (1<<2) +#define R200_NORMALIZE_NORMALS (1<<3) +#define R200_RESCALE_NORMALS (1<<4) +#define R200_SPECULAR_LIGHTS (1<<5) +#define R200_DIFFUSE_SPECULAR_COMBINE (1<<6) +#define R200_LIGHT_ALPHA (1<<7) +#define R200_LOCAL_LIGHT_VEC_GL (1<<8) +#define R200_LIGHT_NO_NORMAL_AMBIENT_ONLY (1<<9) +#define R200_LIGHT_TWOSIDE (1<<10) +#define R200_FRONT_SHININESS_SOURCE_SHIFT (0xb) +#define R200_BACK_SHININESS_SOURCE_SHIFT (0xd) +#define R200_LM0_SOURCE_MATERIAL_0 (0) +#define R200_LM0_SOURCE_MATERIAL_1 (1) +#define R200_LM0_SOURCE_VERTEX_SHININESS_0 (2) +#define R200_LM0_SOURCE_VERTEX_SHININESS_1 (3) +#define R200_SE_TCL_LIGHT_MODEL_CTL_1 0x226c +#define R200_LM1_SOURCE_LIGHT_PREMULT (0) +#define R200_LM1_SOURCE_MATERIAL_0 (1) +#define R200_LM1_SOURCE_VERTEX_COLOR_0 (2) +#define R200_LM1_SOURCE_VERTEX_COLOR_1 (3) +#define R200_LM1_SOURCE_VERTEX_COLOR_2 (4) +#define R200_LM1_SOURCE_VERTEX_COLOR_3 (5) +#define R200_LM1_SOURCE_VERTEX_COLOR_4 (6) +#define R200_LM1_SOURCE_VERTEX_COLOR_5 (7) +#define R200_LM1_SOURCE_VERTEX_COLOR_6 (8) +#define R200_LM1_SOURCE_VERTEX_COLOR_7 (9) +#define R200_LM1_SOURCE_MATERIAL_1 (0xf) +#define R200_FRONT_EMISSIVE_SOURCE_SHIFT (0) +#define R200_FRONT_AMBIENT_SOURCE_SHIFT (4) +#define R200_FRONT_DIFFUSE_SOURCE_SHIFT (8) +#define R200_FRONT_SPECULAR_SOURCE_SHIFT (12) +#define R200_BACK_EMISSIVE_SOURCE_SHIFT (16) +#define R200_BACK_AMBIENT_SOURCE_SHIFT (20) +#define R200_BACK_DIFFUSE_SOURCE_SHIFT (24) +#define R200_BACK_SPECULAR_SOURCE_SHIFT (28) +#define R200_SE_TCL_PER_LIGHT_CTL_0 0x2270 +#define R200_LIGHT_0_ENABLE (1<<0) +#define R200_LIGHT_0_ENABLE_AMBIENT (1<<1) +#define R200_LIGHT_0_ENABLE_SPECULAR (1<<2) +#define R200_LIGHT_0_IS_LOCAL (1<<3) +#define R200_LIGHT_0_IS_SPOT (1<<4) +#define R200_LIGHT_0_DUAL_CONE (1<<5) +#define R200_LIGHT_0_ENABLE_RANGE_ATTEN (1<<6) +#define R200_LIGHT_0_CONSTANT_RANGE_ATTEN (1<<7) +#define R200_LIGHT_1_ENABLE (1<<16) +#define R200_LIGHT_1_ENABLE_AMBIENT (1<<17) +#define R200_LIGHT_1_ENABLE_SPECULAR (1<<18) +#define R200_LIGHT_1_IS_LOCAL (1<<19) +#define R200_LIGHT_1_IS_SPOT (1<<20) +#define R200_LIGHT_1_DUAL_CONE (1<<21) +#define R200_LIGHT_1_ENABLE_RANGE_ATTEN (1<<22) +#define R200_LIGHT_1_CONSTANT_RANGE_ATTEN (1<<23) +#define R200_LIGHT_0_SHIFT (0) +#define R200_LIGHT_1_SHIFT (16) +#define R200_SE_TCL_PER_LIGHT_CTL_1 0x2274 +#define R200_LIGHT_2_SHIFT (0) +#define R200_LIGHT_3_SHIFT (16) +#define R200_SE_TCL_PER_LIGHT_CTL_2 0x2278 +#define R200_LIGHT_4_SHIFT (0) +#define R200_LIGHT_5_SHIFT (16) +#define R200_SE_TCL_PER_LIGHT_CTL_3 0x227c +#define R200_LIGHT_6_SHIFT (0) +#define R200_LIGHT_7_SHIFT (16) +/* gap */ +#define R200_SE_TCL_TEX_PROC_CTL_2 0x22a8 +#define R200_TEXGEN_COMP_MASK (0xf) +#define R200_TEXGEN_COMP_S (0x1) +#define R200_TEXGEN_COMP_T (0x2) +#define R200_TEXGEN_COMP_R (0x4) +#define R200_TEXGEN_COMP_Q (0x8) +#define R200_TEXGEN_0_COMP_MASK_SHIFT (0) +#define R200_TEXGEN_1_COMP_MASK_SHIFT (4) +#define R200_TEXGEN_2_COMP_MASK_SHIFT (8) +#define R200_TEXGEN_3_COMP_MASK_SHIFT (12) +#define R200_TEXGEN_4_COMP_MASK_SHIFT (16) +#define R200_TEXGEN_5_COMP_MASK_SHIFT (20) +#define R200_SE_TCL_TEX_PROC_CTL_3 0x22ac +#define R200_TEXGEN_0_INPUT_TEX_SHIFT (0) +#define R200_TEXGEN_1_INPUT_TEX_SHIFT (4) +#define R200_TEXGEN_2_INPUT_TEX_SHIFT (8) +#define R200_TEXGEN_3_INPUT_TEX_SHIFT (12) +#define R200_TEXGEN_4_INPUT_TEX_SHIFT (16) +#define R200_TEXGEN_5_INPUT_TEX_SHIFT (20) +#define R200_SE_TCL_TEX_PROC_CTL_0 0x22b0 +#define R200_TEXGEN_TEXMAT_0_ENABLE (1<<0) +#define R200_TEXGEN_TEXMAT_1_ENABLE (1<<1) +#define R200_TEXGEN_TEXMAT_2_ENABLE (1<<2) +#define R200_TEXGEN_TEXMAT_3_ENABLE (1<<3) +#define R200_TEXGEN_TEXMAT_4_ENABLE (1<<4) +#define R200_TEXGEN_TEXMAT_5_ENABLE (1<<5) +#define R200_TEXMAT_0_ENABLE (1<<8) +#define R200_TEXMAT_1_ENABLE (1<<9) +#define R200_TEXMAT_2_ENABLE (1<<10) +#define R200_TEXMAT_3_ENABLE (1<<11) +#define R200_TEXMAT_4_ENABLE (1<<12) +#define R200_TEXMAT_5_ENABLE (1<<13) +#define R200_TEXGEN_FORCE_W_TO_ONE (1<<16) +#define R200_SE_TCL_TEX_PROC_CTL_1 0x22b4 +#define R200_TEXGEN_INPUT_MASK (0xf) +#define R200_TEXGEN_INPUT_TEXCOORD_0 (0) +#define R200_TEXGEN_INPUT_TEXCOORD_1 (1) +#define R200_TEXGEN_INPUT_TEXCOORD_2 (2) +#define R200_TEXGEN_INPUT_TEXCOORD_3 (3) +#define R200_TEXGEN_INPUT_TEXCOORD_4 (4) +#define R200_TEXGEN_INPUT_TEXCOORD_5 (5) +#define R200_TEXGEN_INPUT_OBJ (8) +#define R200_TEXGEN_INPUT_EYE (9) +#define R200_TEXGEN_INPUT_EYE_NORMAL (0xa) +#define R200_TEXGEN_INPUT_EYE_REFLECT (0xb) +#define R200_TEXGEN_INPUT_SPHERE (0xd) +#define R200_TEXGEN_0_INPUT_SHIFT (0) +#define R200_TEXGEN_1_INPUT_SHIFT (4) +#define R200_TEXGEN_2_INPUT_SHIFT (8) +#define R200_TEXGEN_3_INPUT_SHIFT (12) +#define R200_TEXGEN_4_INPUT_SHIFT (16) +#define R200_TEXGEN_5_INPUT_SHIFT (20) +#define R200_SE_TC_TEX_CYL_WRAP_CTL 0x22b8 +/* gap */ +#define R200_SE_TCL_UCP_VERT_BLEND_CTL 0x22c0 +#define R200_UCP_IN_CLIP_SPACE (1<<0) +#define R200_UCP_IN_MODEL_SPACE (1<<1) +#define R200_UCP_ENABLE_0 (1<<2) +#define R200_UCP_ENABLE_1 (1<<3) +#define R200_UCP_ENABLE_2 (1<<4) +#define R200_UCP_ENABLE_3 (1<<5) +#define R200_UCP_ENABLE_4 (1<<6) +#define R200_UCP_ENABLE_5 (1<<7) +#define R200_TCL_FOG_MASK (3<<8) +#define R200_TCL_FOG_DISABLE (0<<8) +#define R200_TCL_FOG_EXP (1<<8) +#define R200_TCL_FOG_EXP2 (2<<8) +#define R200_TCL_FOG_LINEAR (3<<8) +#define R200_RNG_BASED_FOG (1<<10) +#define R200_CLIP_DISABLE (1<<11) +#define R200_CULL_FRONT_IS_CW (0<<28) +#define R200_CULL_FRONT_IS_CCW (1<<28) +#define R200_CULL_FRONT (1<<29) +#define R200_CULL_BACK (1<<30) +#define R200_SE_TCL_POINT_SPRITE_CNTL 0x22c4 +#define R200_POINTSIZE_SEL_STATE (1<<16) +/* gap */ +#define R200_SE_VTX_ST_POS_0_X_4 0x2300 +#define R200_SE_VTX_ST_POS_0_Y_4 0x2304 +#define R200_SE_VTX_ST_POS_0_Z_4 0x2308 +#define R200_SE_VTX_ST_POS_0_W_4 0x230c +#define R200_SE_VTX_ST_NORM_0_X 0x2310 +#define R200_SE_VTX_ST_NORM_0_Y 0x2314 +#define R200_SE_VTX_ST_NORM_0_Z 0x2318 +#define R200_SE_VTX_ST_PVMS 0x231c +#define R200_SE_VTX_ST_CLR_0_R 0x2320 +#define R200_SE_VTX_ST_CLR_0_G 0x2324 +#define R200_SE_VTX_ST_CLR_0_B 0x2328 +#define R200_SE_VTX_ST_CLR_0_A 0x232c +#define R200_SE_VTX_ST_CLR_1_R 0x2330 +#define R200_SE_VTX_ST_CLR_1_G 0x2334 +#define R200_SE_VTX_ST_CLR_1_B 0x2338 +#define R200_SE_VTX_ST_CLR_1_A 0x233c +#define R200_SE_VTX_ST_CLR_2_R 0x2340 +#define R200_SE_VTX_ST_CLR_2_G 0x2344 +#define R200_SE_VTX_ST_CLR_2_B 0x2348 +#define R200_SE_VTX_ST_CLR_2_A 0x234c +#define R200_SE_VTX_ST_CLR_3_R 0x2350 +#define R200_SE_VTX_ST_CLR_3_G 0x2354 +#define R200_SE_VTX_ST_CLR_3_B 0x2358 +#define R200_SE_VTX_ST_CLR_3_A 0x235c +#define R200_SE_VTX_ST_CLR_4_R 0x2360 +#define R200_SE_VTX_ST_CLR_4_G 0x2364 +#define R200_SE_VTX_ST_CLR_4_B 0x2368 +#define R200_SE_VTX_ST_CLR_4_A 0x236c +#define R200_SE_VTX_ST_CLR_5_R 0x2370 +#define R200_SE_VTX_ST_CLR_5_G 0x2374 +#define R200_SE_VTX_ST_CLR_5_B 0x2378 +#define R200_SE_VTX_ST_CLR_5_A 0x237c +#define R200_SE_VTX_ST_CLR_6_R 0x2380 +#define R200_SE_VTX_ST_CLR_6_G 0x2384 +#define R200_SE_VTX_ST_CLR_6_B 0x2388 +#define R200_SE_VTX_ST_CLR_6_A 0x238c +#define R200_SE_VTX_ST_CLR_7_R 0x2390 +#define R200_SE_VTX_ST_CLR_7_G 0x2394 +#define R200_SE_VTX_ST_CLR_7_B 0x2398 +#define R200_SE_VTX_ST_CLR_7_A 0x239c +#define R200_SE_VTX_ST_TEX_0_S 0x23a0 +#define R200_SE_VTX_ST_TEX_0_T 0x23a4 +#define R200_SE_VTX_ST_TEX_0_R 0x23a8 +#define R200_SE_VTX_ST_TEX_0_Q 0x23ac +#define R200_SE_VTX_ST_TEX_1_S 0x23b0 +#define R200_SE_VTX_ST_TEX_1_T 0x23b4 +#define R200_SE_VTX_ST_TEX_1_R 0x23b8 +#define R200_SE_VTX_ST_TEX_1_Q 0x23bc +#define R200_SE_VTX_ST_TEX_2_S 0x23c0 +#define R200_SE_VTX_ST_TEX_2_T 0x23c4 +#define R200_SE_VTX_ST_TEX_2_R 0x23c8 +#define R200_SE_VTX_ST_TEX_2_Q 0x23cc +#define R200_SE_VTX_ST_TEX_3_S 0x23d0 +#define R200_SE_VTX_ST_TEX_3_T 0x23d4 +#define R200_SE_VTX_ST_TEX_3_R 0x23d8 +#define R200_SE_VTX_ST_TEX_3_Q 0x23dc +#define R200_SE_VTX_ST_TEX_4_S 0x23e0 +#define R200_SE_VTX_ST_TEX_4_T 0x23e4 +#define R200_SE_VTX_ST_TEX_4_R 0x23e8 +#define R200_SE_VTX_ST_TEX_4_Q 0x23ec +#define R200_SE_VTX_ST_TEX_5_S 0x23f0 +#define R200_SE_VTX_ST_TEX_5_T 0x23f4 +#define R200_SE_VTX_ST_TEX_5_R 0x23f8 +#define R200_SE_VTX_ST_TEX_5_Q 0x23fc +#define R200_SE_VTX_ST_PNT_SPRT_SZ 0x2400 +#define R200_SE_VTX_ST_DISC_FOG 0x2404 +#define R200_SE_VTX_ST_SHININESS_0 0x2408 +#define R200_SE_VTX_ST_SHININESS_1 0x240c +#define R200_SE_VTX_ST_BLND_WT_0 0x2410 +#define R200_SE_VTX_ST_BLND_WT_1 0x2414 +#define R200_SE_VTX_ST_BLND_WT_2 0x2418 +#define R200_SE_VTX_ST_BLND_WT_3 0x241c +#define R200_SE_VTX_ST_POS_1_X 0x2420 +#define R200_SE_VTX_ST_POS_1_Y 0x2424 +#define R200_SE_VTX_ST_POS_1_Z 0x2428 +#define R200_SE_VTX_ST_POS_1_W 0x242c +#define R200_SE_VTX_ST_NORM_1_X 0x2430 +#define R200_SE_VTX_ST_NORM_1_Y 0x2434 +#define R200_SE_VTX_ST_NORM_1_Z 0x2438 +#define R200_SE_VTX_ST_USR_CLR_0_R 0x2440 +#define R200_SE_VTX_ST_USR_CLR_0_G 0x2444 +#define R200_SE_VTX_ST_USR_CLR_0_B 0x2448 +#define R200_SE_VTX_ST_USR_CLR_0_A 0x244c +#define R200_SE_VTX_ST_USR_CLR_1_R 0x2450 +#define R200_SE_VTX_ST_USR_CLR_1_G 0x2454 +#define R200_SE_VTX_ST_USR_CLR_1_B 0x2458 +#define R200_SE_VTX_ST_USR_CLR_1_A 0x245c +#define R200_SE_VTX_ST_CLR_0_PKD 0x2460 +#define R200_SE_VTX_ST_CLR_1_PKD 0x2464 +#define R200_SE_VTX_ST_CLR_2_PKD 0x2468 +#define R200_SE_VTX_ST_CLR_3_PKD 0x246c +#define R200_SE_VTX_ST_CLR_4_PKD 0x2470 +#define R200_SE_VTX_ST_CLR_5_PKD 0x2474 +#define R200_SE_VTX_ST_CLR_6_PKD 0x2478 +#define R200_SE_VTX_ST_CLR_7_PKD 0x247c +#define R200_SE_VTX_ST_POS_0_X_2 0x2480 +#define R200_SE_VTX_ST_POS_0_Y_2 0x2484 +#define R200_SE_VTX_ST_PAR_CLR_LD 0x2488 +#define R200_SE_VTX_ST_USR_CLR_PKD 0x248c +#define R200_SE_VTX_ST_POS_0_X_3 0x2490 +#define R200_SE_VTX_ST_POS_0_Y_3 0x2494 +#define R200_SE_VTX_ST_POS_0_Z_3 0x2498 +#define R200_SE_VTX_ST_END_OF_PKT 0x249c +/* gap */ +#define R200_RE_POINTSIZE 0x2648 +#define R200_POINTSIZE_SHIFT 0 +#define R200_MAXPOINTSIZE_SHIFT 16 +/* gap */ +#define R200_RE_TOP_LEFT 0x26c0 +#define R200_RE_LEFT_SHIFT 0 +#define R200_RE_TOP_SHIFT 16 +#define R200_RE_MISC 0x26c4 +#define R200_STIPPLE_COORD_MASK 0x1f +#define R200_STIPPLE_X_OFFSET_SHIFT 0 +#define R200_STIPPLE_X_OFFSET_MASK (0x1f << 0) +#define R200_STIPPLE_Y_OFFSET_SHIFT 8 +#define R200_STIPPLE_Y_OFFSET_MASK (0x1f << 8) +#define R200_STIPPLE_LITTLE_BIT_ORDER (0 << 16) +#define R200_STIPPLE_BIG_BIT_ORDER (1 << 16) +/* gap */ +#define R200_RE_AUX_SCISSOR_CNTL 0x26f0 +#define R200_EXCLUSIVE_SCISSOR_0 0x01000000 +#define R200_EXCLUSIVE_SCISSOR_1 0x02000000 +#define R200_EXCLUSIVE_SCISSOR_2 0x04000000 +#define R200_SCISSOR_ENABLE_0 0x10000000 +#define R200_SCISSOR_ENABLE_1 0x20000000 +#define R200_SCISSOR_ENABLE_2 0x40000000 +/* gap */ +#define R200_PP_TXFILTER_0 0x2c00 +#define R200_MAG_FILTER_NEAREST (0 << 0) +#define R200_MAG_FILTER_LINEAR (1 << 0) +#define R200_MAG_FILTER_MASK (1 << 0) +#define R200_MIN_FILTER_NEAREST (0 << 1) +#define R200_MIN_FILTER_LINEAR (1 << 1) +#define R200_MIN_FILTER_NEAREST_MIP_NEAREST (2 << 1) +#define R200_MIN_FILTER_NEAREST_MIP_LINEAR (3 << 1) +#define R200_MIN_FILTER_LINEAR_MIP_NEAREST (6 << 1) +#define R200_MIN_FILTER_LINEAR_MIP_LINEAR (7 << 1) +#define R200_MIN_FILTER_ANISO_NEAREST (8 << 1) +#define R200_MIN_FILTER_ANISO_LINEAR (9 << 1) +#define R200_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST (10 << 1) +#define R200_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR (11 << 1) +#define R200_MIN_FILTER_MASK (15 << 1) +#define R200_MAX_ANISO_1_TO_1 (0 << 5) +#define R200_MAX_ANISO_2_TO_1 (1 << 5) +#define R200_MAX_ANISO_4_TO_1 (2 << 5) +#define R200_MAX_ANISO_8_TO_1 (3 << 5) +#define R200_MAX_ANISO_16_TO_1 (4 << 5) +#define R200_MAX_ANISO_MASK (7 << 5) +#define R200_MAX_MIP_LEVEL_MASK (0x0f << 16) +#define R200_MAX_MIP_LEVEL_SHIFT 16 +#define R200_YUV_TO_RGB (1 << 20) +#define R200_YUV_TEMPERATURE_COOL (0 << 21) +#define R200_YUV_TEMPERATURE_HOT (1 << 21) +#define R200_YUV_TEMPERATURE_MASK (1 << 21) +#define R200_WRAPEN_S (1 << 22) +#define R200_CLAMP_S_WRAP (0 << 23) +#define R200_CLAMP_S_MIRROR (1 << 23) +#define R200_CLAMP_S_CLAMP_LAST (2 << 23) +#define R200_CLAMP_S_MIRROR_CLAMP_LAST (3 << 23) +#define R200_CLAMP_S_CLAMP_BORDER (4 << 23) +#define R200_CLAMP_S_MIRROR_CLAMP_BORDER (5 << 23) +#define R200_CLAMP_S_CLAMP_GL (6 << 23) +#define R200_CLAMP_S_MIRROR_CLAMP_GL (7 << 23) +#define R200_CLAMP_S_MASK (7 << 23) +#define R200_WRAPEN_T (1 << 26) +#define R200_CLAMP_T_WRAP (0 << 27) +#define R200_CLAMP_T_MIRROR (1 << 27) +#define R200_CLAMP_T_CLAMP_LAST (2 << 27) +#define R200_CLAMP_T_MIRROR_CLAMP_LAST (3 << 27) +#define R200_CLAMP_T_CLAMP_BORDER (4 << 27) +#define R200_CLAMP_T_MIRROR_CLAMP_BORDER (5 << 27) +#define R200_CLAMP_T_CLAMP_GL (6 << 27) +#define R200_CLAMP_T_MIRROR_CLAMP_GL (7 << 27) +#define R200_CLAMP_T_MASK (7 << 27) +#define R200_KILL_LT_ZERO (1 << 30) +#define R200_BORDER_MODE_OGL (0 << 31) +#define R200_BORDER_MODE_D3D (1 << 31) +#define R200_PP_TXFORMAT_0 0x2c04 +#define R200_TXFORMAT_I8 (0 << 0) +#define R200_TXFORMAT_AI88 (1 << 0) +#define R200_TXFORMAT_RGB332 (2 << 0) +#define R200_TXFORMAT_ARGB1555 (3 << 0) +#define R200_TXFORMAT_RGB565 (4 << 0) +#define R200_TXFORMAT_ARGB4444 (5 << 0) +#define R200_TXFORMAT_ARGB8888 (6 << 0) +#define R200_TXFORMAT_RGBA8888 (7 << 0) +#define R200_TXFORMAT_Y8 (8 << 0) +#define R200_TXFORMAT_AVYU4444 (9 << 0) +#define R200_TXFORMAT_VYUY422 (10 << 0) +#define R200_TXFORMAT_YVYU422 (11 << 0) +#define R200_TXFORMAT_DXT1 (12 << 0) +#define R200_TXFORMAT_DXT23 (14 << 0) +#define R200_TXFORMAT_DXT45 (15 << 0) +#define R200_TXFORMAT_DVDU88 (18 << 0) +#define R200_TXFORMAT_LDVDU655 (19 << 0) +#define R200_TXFORMAT_LDVDU8888 (20 << 0) +#define R200_TXFORMAT_GR1616 (21 << 0) +#define R200_TXFORMAT_ABGR8888 (22 << 0) +#define R200_TXFORMAT_BGR111110 (23 << 0) +#define R200_TXFORMAT_FORMAT_MASK (31 << 0) +#define R200_TXFORMAT_FORMAT_SHIFT 0 +#define R200_TXFORMAT_APPLE_YUV (1 << 5) +#define R200_TXFORMAT_ALPHA_IN_MAP (1 << 6) +#define R200_TXFORMAT_NON_POWER2 (1 << 7) +#define R200_TXFORMAT_WIDTH_MASK (15 << 8) +#define R200_TXFORMAT_WIDTH_SHIFT 8 +#define R200_TXFORMAT_HEIGHT_MASK (15 << 12) +#define R200_TXFORMAT_HEIGHT_SHIFT 12 +#define R200_TXFORMAT_F5_WIDTH_MASK (15 << 16) /* cube face 5 */ +#define R200_TXFORMAT_F5_WIDTH_SHIFT 16 +#define R200_TXFORMAT_F5_HEIGHT_MASK (15 << 20) +#define R200_TXFORMAT_F5_HEIGHT_SHIFT 20 +#define R200_TXFORMAT_ST_ROUTE_STQ0 (0 << 24) +#define R200_TXFORMAT_ST_ROUTE_STQ1 (1 << 24) +#define R200_TXFORMAT_ST_ROUTE_STQ2 (2 << 24) +#define R200_TXFORMAT_ST_ROUTE_STQ3 (3 << 24) +#define R200_TXFORMAT_ST_ROUTE_STQ4 (4 << 24) +#define R200_TXFORMAT_ST_ROUTE_STQ5 (5 << 24) +#define R200_TXFORMAT_ST_ROUTE_MASK (7 << 24) +#define R200_TXFORMAT_ST_ROUTE_SHIFT 24 +#define R200_TXFORMAT_LOOKUP_DISABLE (1 << 27) +#define R200_TXFORMAT_ALPHA_MASK_ENABLE (1 << 28) +#define R200_TXFORMAT_CHROMA_KEY_ENABLE (1 << 29) +#define R200_TXFORMAT_CUBIC_MAP_ENABLE (1 << 30) +#define R200_PP_TXFORMAT_X_0 0x2c08 +#define R200_DEPTH_LOG2_MASK (0xf << 0) +#define R200_DEPTH_LOG2_SHIFT 0 +#define R200_VOLUME_FILTER_SHIFT 4 +#define R200_VOLUME_FILTER_MASK (1 << 4) +#define R200_VOLUME_FILTER_NEAREST (0 << 4) +#define R200_VOLUME_FILTER_LINEAR (1 << 4) +#define R200_WRAPEN_Q (1 << 8) +#define R200_CLAMP_Q_WRAP (0 << 9) +#define R200_CLAMP_Q_MIRROR (1 << 9) +#define R200_CLAMP_Q_CLAMP_LAST (2 << 9) +#define R200_CLAMP_Q_MIRROR_CLAMP_LAST (3 << 9) +#define R200_CLAMP_Q_CLAMP_BORDER (4 << 9) +#define R200_CLAMP_Q_MIRROR_CLAMP_BORDER (5 << 9) +#define R200_CLAMP_Q_CLAMP_GL (6 << 9) +#define R200_CLAMP_Q_MIRROR_CLAMP_GL (7 << 9) +#define R200_CLAMP_Q_MASK (7 << 9) +#define R200_MIN_MIP_LEVEL_MASK (0xff << 12) +#define R200_MIN_MIP_LEVEL_SHIFT 12 +#define R200_TEXCOORD_NONPROJ (0 << 16) +#define R200_TEXCOORD_CUBIC_ENV (1 << 16) +#define R200_TEXCOORD_VOLUME (2 << 16) +#define R200_TEXCOORD_PROJ (3 << 16) +#define R200_TEXCOORD_DEPTH (4 << 16) +#define R200_TEXCOORD_1D_PROJ (5 << 16) +#define R200_TEXCOORD_1D (6 << 16) +#define R200_TEXCOORD_ZERO (7 << 16) +#define R200_TEXCOORD_MASK (7 << 16) +#define R200_LOD_BIAS_MASK (0xfff80000) +#define R200_LOD_BIAS_SHIFT 19 +#define R200_PP_TXSIZE_0 0x2c0c /* NPOT only */ +#define R200_PP_TXPITCH_0 0x2c10 /* NPOT only */ +#define R200_PP_BORDER_COLOR_0 0x2c14 +#define R200_PP_CUBIC_FACES_0 0x2c18 +#define R200_FACE_WIDTH_1_SHIFT 0 +#define R200_FACE_HEIGHT_1_SHIFT 4 +#define R200_FACE_WIDTH_1_MASK (0xf << 0) +#define R200_FACE_HEIGHT_1_MASK (0xf << 4) +#define R200_FACE_WIDTH_2_SHIFT 8 +#define R200_FACE_HEIGHT_2_SHIFT 12 +#define R200_FACE_WIDTH_2_MASK (0xf << 8) +#define R200_FACE_HEIGHT_2_MASK (0xf << 12) +#define R200_FACE_WIDTH_3_SHIFT 16 +#define R200_FACE_HEIGHT_3_SHIFT 20 +#define R200_FACE_WIDTH_3_MASK (0xf << 16) +#define R200_FACE_HEIGHT_3_MASK (0xf << 20) +#define R200_FACE_WIDTH_4_SHIFT 24 +#define R200_FACE_HEIGHT_4_SHIFT 28 +#define R200_FACE_WIDTH_4_MASK (0xf << 24) +#define R200_FACE_HEIGHT_4_MASK (0xf << 28) +#define R200_PP_TXFILTER_1 0x2c20 +#define R200_PP_TXFORMAT_1 0x2c24 +#define R200_PP_TXFORMAT_X_1 0x2c28 +#define R200_PP_TXSIZE_1 0x2c2c +#define R200_PP_TXPITCH_1 0x2c30 +#define R200_PP_BORDER_COLOR_1 0x2c34 +#define R200_PP_CUBIC_FACES_1 0x2c38 +#define R200_PP_TXFILTER_2 0x2c40 +#define R200_PP_TXFORMAT_2 0x2c44 +#define R200_PP_TXSIZE_2 0x2c4c +#define R200_PP_TXFORMAT_X_2 0x2c48 +#define R200_PP_TXPITCH_2 0x2c50 +#define R200_PP_BORDER_COLOR_2 0x2c54 +#define R200_PP_CUBIC_FACES_2 0x2c58 +#define R200_PP_TXFILTER_3 0x2c60 +#define R200_PP_TXFORMAT_3 0x2c64 +#define R200_PP_TXSIZE_3 0x2c6c +#define R200_PP_TXFORMAT_X_3 0x2c68 +#define R200_PP_TXPITCH_3 0x2c70 +#define R200_PP_BORDER_COLOR_3 0x2c74 +#define R200_PP_CUBIC_FACES_3 0x2c78 +#define R200_PP_TXFILTER_4 0x2c80 +#define R200_PP_TXFORMAT_4 0x2c84 +#define R200_PP_TXSIZE_4 0x2c8c +#define R200_PP_TXFORMAT_X_4 0x2c88 +#define R200_PP_TXPITCH_4 0x2c90 +#define R200_PP_BORDER_COLOR_4 0x2c94 +#define R200_PP_CUBIC_FACES_4 0x2c98 +#define R200_PP_TXFILTER_5 0x2ca0 +#define R200_PP_TXFORMAT_5 0x2ca4 +#define R200_PP_TXSIZE_5 0x2cac +#define R200_PP_TXFORMAT_X_5 0x2ca8 +#define R200_PP_TXPITCH_5 0x2cb0 +#define R200_PP_BORDER_COLOR_5 0x2cb4 +#define R200_PP_CUBIC_FACES_5 0x2cb8 +/* gap */ +#define R200_PP_CNTL_X 0x2cc4 +/* gap */ +#define R200_PP_TRI_PERF 0x2cf8 +#define R200_TRI_CUTOFF_MASK (0x1f << 0) +#define R200_PP_PERF_CNTL 0x2cfc +#define R200_PP_TXOFFSET_0 0x2d00 +#define R200_TXO_ENDIAN_NO_SWAP (0 << 0) +#define R200_TXO_ENDIAN_BYTE_SWAP (1 << 0) +#define R200_TXO_ENDIAN_WORD_SWAP (2 << 0) +#define R200_TXO_ENDIAN_HALFDW_SWAP (3 << 0) +#define R200_TXO_MACRO_TILE (1 << 2) +#define R200_TXO_MICRO_TILE (1 << 3) +#define R200_TXO_OFFSET_MASK 0xffffffe0 +#define R200_TXO_OFFSET_SHIFT 5 +#define R200_PP_CUBIC_OFFSET_F1_0 0x2d04 +#define R200_PP_CUBIC_OFFSET_F2_0 0x2d08 +#define R200_PP_CUBIC_OFFSET_F3_0 0x2d0c +#define R200_PP_CUBIC_OFFSET_F4_0 0x2d10 +#define R200_PP_CUBIC_OFFSET_F5_0 0x2d14 +#define R200_PP_TXOFFSET_1 0x2d18 +#define R200_PP_CUBIC_OFFSET_F1_1 0x2d1c +#define R200_PP_CUBIC_OFFSET_F2_1 0x2d20 +#define R200_PP_CUBIC_OFFSET_F3_1 0x2d24 +#define R200_PP_CUBIC_OFFSET_F4_1 0x2d28 +#define R200_PP_CUBIC_OFFSET_F5_1 0x2d2c +#define R200_PP_TXOFFSET_2 0x2d30 +#define R200_PP_CUBIC_OFFSET_F1_2 0x2d34 +#define R200_PP_CUBIC_OFFSET_F2_2 0x2d38 +#define R200_PP_CUBIC_OFFSET_F3_2 0x2d3c +#define R200_PP_CUBIC_OFFSET_F4_2 0x2d40 +#define R200_PP_CUBIC_OFFSET_F5_2 0x2d44 +#define R200_PP_TXOFFSET_3 0x2d48 +#define R200_PP_CUBIC_OFFSET_F1_3 0x2d4c +#define R200_PP_CUBIC_OFFSET_F2_3 0x2d50 +#define R200_PP_CUBIC_OFFSET_F3_3 0x2d54 +#define R200_PP_CUBIC_OFFSET_F4_3 0x2d58 +#define R200_PP_CUBIC_OFFSET_F5_3 0x2d5c +#define R200_PP_TXOFFSET_4 0x2d60 +#define R200_PP_CUBIC_OFFSET_F1_4 0x2d64 +#define R200_PP_CUBIC_OFFSET_F2_4 0x2d68 +#define R200_PP_CUBIC_OFFSET_F3_4 0x2d6c +#define R200_PP_CUBIC_OFFSET_F4_4 0x2d70 +#define R200_PP_CUBIC_OFFSET_F5_4 0x2d74 +#define R200_PP_TXOFFSET_5 0x2d78 +#define R200_PP_CUBIC_OFFSET_F1_5 0x2d7c +#define R200_PP_CUBIC_OFFSET_F2_5 0x2d80 +#define R200_PP_CUBIC_OFFSET_F3_5 0x2d84 +#define R200_PP_CUBIC_OFFSET_F4_5 0x2d88 +#define R200_PP_CUBIC_OFFSET_F5_5 0x2d8c +/* gap */ +#define R200_PP_TAM_DEBUG3 0x2d9c +/* gap */ +#define R200_PP_TFACTOR_0 0x2ee0 +#define R200_PP_TFACTOR_1 0x2ee4 +#define R200_PP_TFACTOR_2 0x2ee8 +#define R200_PP_TFACTOR_3 0x2eec +#define R200_PP_TFACTOR_4 0x2ef0 +#define R200_PP_TFACTOR_5 0x2ef4 +/* gap */ +#define R200_PP_TXCBLEND_0 0x2f00 +#define R200_TXC_ARG_A_ZERO (0) +#define R200_TXC_ARG_A_CURRENT_COLOR (2) +#define R200_TXC_ARG_A_CURRENT_ALPHA (3) +#define R200_TXC_ARG_A_DIFFUSE_COLOR (4) +#define R200_TXC_ARG_A_DIFFUSE_ALPHA (5) +#define R200_TXC_ARG_A_SPECULAR_COLOR (6) +#define R200_TXC_ARG_A_SPECULAR_ALPHA (7) +#define R200_TXC_ARG_A_TFACTOR_COLOR (8) +#define R200_TXC_ARG_A_TFACTOR_ALPHA (9) +#define R200_TXC_ARG_A_R0_COLOR (10) +#define R200_TXC_ARG_A_R0_ALPHA (11) +#define R200_TXC_ARG_A_R1_COLOR (12) +#define R200_TXC_ARG_A_R1_ALPHA (13) +#define R200_TXC_ARG_A_R2_COLOR (14) +#define R200_TXC_ARG_A_R2_ALPHA (15) +#define R200_TXC_ARG_A_R3_COLOR (16) +#define R200_TXC_ARG_A_R3_ALPHA (17) +#define R200_TXC_ARG_A_R4_COLOR (18) +#define R200_TXC_ARG_A_R4_ALPHA (19) +#define R200_TXC_ARG_A_R5_COLOR (20) +#define R200_TXC_ARG_A_R5_ALPHA (21) +#define R200_TXC_ARG_A_TFACTOR1_COLOR (26) +#define R200_TXC_ARG_A_TFACTOR1_ALPHA (27) +#define R200_TXC_ARG_A_MASK (31 << 0) +#define R200_TXC_ARG_A_SHIFT 0 +#define R200_TXC_ARG_B_ZERO (0<<5) +#define R200_TXC_ARG_B_CURRENT_COLOR (2<<5) +#define R200_TXC_ARG_B_CURRENT_ALPHA (3<<5) +#define R200_TXC_ARG_B_DIFFUSE_COLOR (4<<5) +#define R200_TXC_ARG_B_DIFFUSE_ALPHA (5<<5) +#define R200_TXC_ARG_B_SPECULAR_COLOR (6<<5) +#define R200_TXC_ARG_B_SPECULAR_ALPHA (7<<5) +#define R200_TXC_ARG_B_TFACTOR_COLOR (8<<5) +#define R200_TXC_ARG_B_TFACTOR_ALPHA (9<<5) +#define R200_TXC_ARG_B_R0_COLOR (10<<5) +#define R200_TXC_ARG_B_R0_ALPHA (11<<5) +#define R200_TXC_ARG_B_R1_COLOR (12<<5) +#define R200_TXC_ARG_B_R1_ALPHA (13<<5) +#define R200_TXC_ARG_B_R2_COLOR (14<<5) +#define R200_TXC_ARG_B_R2_ALPHA (15<<5) +#define R200_TXC_ARG_B_R3_COLOR (16<<5) +#define R200_TXC_ARG_B_R3_ALPHA (17<<5) +#define R200_TXC_ARG_B_R4_COLOR (18<<5) +#define R200_TXC_ARG_B_R4_ALPHA (19<<5) +#define R200_TXC_ARG_B_R5_COLOR (20<<5) +#define R200_TXC_ARG_B_R5_ALPHA (21<<5) +#define R200_TXC_ARG_B_TFACTOR1_COLOR (26<<5) +#define R200_TXC_ARG_B_TFACTOR1_ALPHA (27<<5) +#define R200_TXC_ARG_B_MASK (31 << 5) +#define R200_TXC_ARG_B_SHIFT 5 +#define R200_TXC_ARG_C_ZERO (0<<10) +#define R200_TXC_ARG_C_CURRENT_COLOR (2<<10) +#define R200_TXC_ARG_C_CURRENT_ALPHA (3<<10) +#define R200_TXC_ARG_C_DIFFUSE_COLOR (4<<10) +#define R200_TXC_ARG_C_DIFFUSE_ALPHA (5<<10) +#define R200_TXC_ARG_C_SPECULAR_COLOR (6<<10) +#define R200_TXC_ARG_C_SPECULAR_ALPHA (7<<10) +#define R200_TXC_ARG_C_TFACTOR_COLOR (8<<10) +#define R200_TXC_ARG_C_TFACTOR_ALPHA (9<<10) +#define R200_TXC_ARG_C_R0_COLOR (10<<10) +#define R200_TXC_ARG_C_R0_ALPHA (11<<10) +#define R200_TXC_ARG_C_R1_COLOR (12<<10) +#define R200_TXC_ARG_C_R1_ALPHA (13<<10) +#define R200_TXC_ARG_C_R2_COLOR (14<<10) +#define R200_TXC_ARG_C_R2_ALPHA (15<<10) +#define R200_TXC_ARG_C_R3_COLOR (16<<10) +#define R200_TXC_ARG_C_R3_ALPHA (17<<10) +#define R200_TXC_ARG_C_R4_COLOR (18<<10) +#define R200_TXC_ARG_C_R4_ALPHA (19<<10) +#define R200_TXC_ARG_C_R5_COLOR (20<<10) +#define R200_TXC_ARG_C_R5_ALPHA (21<<10) +#define R200_TXC_ARG_C_TFACTOR1_COLOR (26<<10) +#define R200_TXC_ARG_C_TFACTOR1_ALPHA (27<<10) +#define R200_TXC_ARG_C_MASK (31 << 10) +#define R200_TXC_ARG_C_SHIFT 10 +#define R200_TXC_COMP_ARG_A (1 << 16) +#define R200_TXC_COMP_ARG_A_SHIFT (16) +#define R200_TXC_BIAS_ARG_A (1 << 17) +#define R200_TXC_SCALE_ARG_A (1 << 18) +#define R200_TXC_NEG_ARG_A (1 << 19) +#define R200_TXC_COMP_ARG_B (1 << 20) +#define R200_TXC_COMP_ARG_B_SHIFT (20) +#define R200_TXC_BIAS_ARG_B (1 << 21) +#define R200_TXC_SCALE_ARG_B (1 << 22) +#define R200_TXC_NEG_ARG_B (1 << 23) +#define R200_TXC_COMP_ARG_C (1 << 24) +#define R200_TXC_COMP_ARG_C_SHIFT (24) +#define R200_TXC_BIAS_ARG_C (1 << 25) +#define R200_TXC_SCALE_ARG_C (1 << 26) +#define R200_TXC_NEG_ARG_C (1 << 27) +#define R200_TXC_OP_MADD (0 << 28) +#define R200_TXC_OP_CND0 (2 << 28) +#define R200_TXC_OP_LERP (3 << 28) +#define R200_TXC_OP_DOT3 (4 << 28) +#define R200_TXC_OP_DOT4 (5 << 28) +#define R200_TXC_OP_CONDITIONAL (6 << 28) +#define R200_TXC_OP_DOT2_ADD (7 << 28) +#define R200_TXC_OP_MASK (7 << 28) +#define R200_PP_TXCBLEND2_0 0x2f04 +#define R200_TXC_TFACTOR_SEL_SHIFT 0 +#define R200_TXC_TFACTOR_SEL_MASK 0x7 +#define R200_TXC_TFACTOR1_SEL_SHIFT 4 +#define R200_TXC_TFACTOR1_SEL_MASK (0x7 << 4) +#define R200_TXC_SCALE_SHIFT 8 +#define R200_TXC_SCALE_MASK (7 << 8) +#define R200_TXC_SCALE_1X (0 << 8) +#define R200_TXC_SCALE_2X (1 << 8) +#define R200_TXC_SCALE_4X (2 << 8) +#define R200_TXC_SCALE_8X (3 << 8) +#define R200_TXC_SCALE_INV2 (5 << 8) +#define R200_TXC_SCALE_INV4 (6 << 8) +#define R200_TXC_SCALE_INV8 (7 << 8) +#define R200_TXC_CLAMP_SHIFT 12 +#define R200_TXC_CLAMP_MASK (3 << 12) +#define R200_TXC_CLAMP_WRAP (0 << 12) +#define R200_TXC_CLAMP_0_1 (1 << 12) +#define R200_TXC_CLAMP_8_8 (2 << 12) +#define R200_TXC_OUTPUT_REG_MASK (7 << 16) +#define R200_TXC_OUTPUT_REG_NONE (0 << 16) +#define R200_TXC_OUTPUT_REG_R0 (1 << 16) +#define R200_TXC_OUTPUT_REG_R1 (2 << 16) +#define R200_TXC_OUTPUT_REG_R2 (3 << 16) +#define R200_TXC_OUTPUT_REG_R3 (4 << 16) +#define R200_TXC_OUTPUT_REG_R4 (5 << 16) +#define R200_TXC_OUTPUT_REG_R5 (6 << 16) +#define R200_TXC_OUTPUT_MASK_MASK (7 << 20) +#define R200_TXC_OUTPUT_MASK_RGB (0 << 20) +#define R200_TXC_OUTPUT_MASK_RG (1 << 20) +#define R200_TXC_OUTPUT_MASK_RB (2 << 20) +#define R200_TXC_OUTPUT_MASK_R (3 << 20) +#define R200_TXC_OUTPUT_MASK_GB (4 << 20) +#define R200_TXC_OUTPUT_MASK_G (5 << 20) +#define R200_TXC_OUTPUT_MASK_B (6 << 20) +#define R200_TXC_OUTPUT_MASK_NONE (7 << 20) +#define R200_TXC_REPL_NORMAL 0 +#define R200_TXC_REPL_RED 1 +#define R200_TXC_REPL_GREEN 2 +#define R200_TXC_REPL_BLUE 3 +#define R200_TXC_REPL_ARG_A_SHIFT 26 +#define R200_TXC_REPL_ARG_A_MASK (3 << 26) +#define R200_TXC_REPL_ARG_B_SHIFT 28 +#define R200_TXC_REPL_ARG_B_MASK (3 << 28) +#define R200_TXC_REPL_ARG_C_SHIFT 30 +#define R200_TXC_REPL_ARG_C_MASK (3 << 30) +#define R200_PP_TXABLEND_0 0x2f08 +#define R200_TXA_ARG_A_ZERO (0) +#define R200_TXA_ARG_A_CURRENT_ALPHA (2) /* guess */ +#define R200_TXA_ARG_A_CURRENT_BLUE (3) /* guess */ +#define R200_TXA_ARG_A_DIFFUSE_ALPHA (4) +#define R200_TXA_ARG_A_DIFFUSE_BLUE (5) +#define R200_TXA_ARG_A_SPECULAR_ALPHA (6) +#define R200_TXA_ARG_A_SPECULAR_BLUE (7) +#define R200_TXA_ARG_A_TFACTOR_ALPHA (8) +#define R200_TXA_ARG_A_TFACTOR_BLUE (9) +#define R200_TXA_ARG_A_R0_ALPHA (10) +#define R200_TXA_ARG_A_R0_BLUE (11) +#define R200_TXA_ARG_A_R1_ALPHA (12) +#define R200_TXA_ARG_A_R1_BLUE (13) +#define R200_TXA_ARG_A_R2_ALPHA (14) +#define R200_TXA_ARG_A_R2_BLUE (15) +#define R200_TXA_ARG_A_R3_ALPHA (16) +#define R200_TXA_ARG_A_R3_BLUE (17) +#define R200_TXA_ARG_A_R4_ALPHA (18) +#define R200_TXA_ARG_A_R4_BLUE (19) +#define R200_TXA_ARG_A_R5_ALPHA (20) +#define R200_TXA_ARG_A_R5_BLUE (21) +#define R200_TXA_ARG_A_TFACTOR1_ALPHA (26) +#define R200_TXA_ARG_A_TFACTOR1_BLUE (27) +#define R200_TXA_ARG_A_MASK (31 << 0) +#define R200_TXA_ARG_A_SHIFT 0 +#define R200_TXA_ARG_B_ZERO (0<<5) +#define R200_TXA_ARG_B_CURRENT_ALPHA (2<<5) /* guess */ +#define R200_TXA_ARG_B_CURRENT_BLUE (3<<5) /* guess */ +#define R200_TXA_ARG_B_DIFFUSE_ALPHA (4<<5) +#define R200_TXA_ARG_B_DIFFUSE_BLUE (5<<5) +#define R200_TXA_ARG_B_SPECULAR_ALPHA (6<<5) +#define R200_TXA_ARG_B_SPECULAR_BLUE (7<<5) +#define R200_TXA_ARG_B_TFACTOR_ALPHA (8<<5) +#define R200_TXA_ARG_B_TFACTOR_BLUE (9<<5) +#define R200_TXA_ARG_B_R0_ALPHA (10<<5) +#define R200_TXA_ARG_B_R0_BLUE (11<<5) +#define R200_TXA_ARG_B_R1_ALPHA (12<<5) +#define R200_TXA_ARG_B_R1_BLUE (13<<5) +#define R200_TXA_ARG_B_R2_ALPHA (14<<5) +#define R200_TXA_ARG_B_R2_BLUE (15<<5) +#define R200_TXA_ARG_B_R3_ALPHA (16<<5) +#define R200_TXA_ARG_B_R3_BLUE (17<<5) +#define R200_TXA_ARG_B_R4_ALPHA (18<<5) +#define R200_TXA_ARG_B_R4_BLUE (19<<5) +#define R200_TXA_ARG_B_R5_ALPHA (20<<5) +#define R200_TXA_ARG_B_R5_BLUE (21<<5) +#define R200_TXA_ARG_B_TFACTOR1_ALPHA (26<<5) +#define R200_TXA_ARG_B_TFACTOR1_BLUE (27<<5) +#define R200_TXA_ARG_B_MASK (31 << 5) +#define R200_TXA_ARG_B_SHIFT 5 +#define R200_TXA_ARG_C_ZERO (0<<10) +#define R200_TXA_ARG_C_CURRENT_ALPHA (2<<10) /* guess */ +#define R200_TXA_ARG_C_CURRENT_BLUE (3<<10) /* guess */ +#define R200_TXA_ARG_C_DIFFUSE_ALPHA (4<<10) +#define R200_TXA_ARG_C_DIFFUSE_BLUE (5<<10) +#define R200_TXA_ARG_C_SPECULAR_ALPHA (6<<10) +#define R200_TXA_ARG_C_SPECULAR_BLUE (7<<10) +#define R200_TXA_ARG_C_TFACTOR_ALPHA (8<<10) +#define R200_TXA_ARG_C_TFACTOR_BLUE (9<<10) +#define R200_TXA_ARG_C_R0_ALPHA (10<<10) +#define R200_TXA_ARG_C_R0_BLUE (11<<10) +#define R200_TXA_ARG_C_R1_ALPHA (12<<10) +#define R200_TXA_ARG_C_R1_BLUE (13<<10) +#define R200_TXA_ARG_C_R2_ALPHA (14<<10) +#define R200_TXA_ARG_C_R2_BLUE (15<<10) +#define R200_TXA_ARG_C_R3_ALPHA (16<<10) +#define R200_TXA_ARG_C_R3_BLUE (17<<10) +#define R200_TXA_ARG_C_R4_ALPHA (18<<10) +#define R200_TXA_ARG_C_R4_BLUE (19<<10) +#define R200_TXA_ARG_C_R5_ALPHA (20<<10) +#define R200_TXA_ARG_C_R5_BLUE (21<<10) +#define R200_TXA_ARG_C_TFACTOR1_ALPHA (26<<10) +#define R200_TXA_ARG_C_TFACTOR1_BLUE (27<<10) +#define R200_TXA_ARG_C_MASK (31 << 10) +#define R200_TXA_ARG_C_SHIFT 10 +#define R200_TXA_COMP_ARG_A (1 << 16) +#define R200_TXA_COMP_ARG_A_SHIFT (16) +#define R200_TXA_BIAS_ARG_A (1 << 17) +#define R200_TXA_SCALE_ARG_A (1 << 18) +#define R200_TXA_NEG_ARG_A (1 << 19) +#define R200_TXA_COMP_ARG_B (1 << 20) +#define R200_TXA_COMP_ARG_B_SHIFT (20) +#define R200_TXA_BIAS_ARG_B (1 << 21) +#define R200_TXA_SCALE_ARG_B (1 << 22) +#define R200_TXA_NEG_ARG_B (1 << 23) +#define R200_TXA_COMP_ARG_C (1 << 24) +#define R200_TXA_COMP_ARG_C_SHIFT (24) +#define R200_TXA_BIAS_ARG_C (1 << 25) +#define R200_TXA_SCALE_ARG_C (1 << 26) +#define R200_TXA_NEG_ARG_C (1 << 27) +#define R200_TXA_OP_MADD (0 << 28) +#define R200_TXA_OP_CND0 (2 << 28) +#define R200_TXA_OP_LERP (3 << 28) +#define R200_TXA_OP_CONDITIONAL (6 << 28) +#define R200_TXA_OP_MASK (7 << 28) +#define R200_PP_TXABLEND2_0 0x2f0c +#define R200_TXA_TFACTOR_SEL_SHIFT 0 +#define R200_TXA_TFACTOR_SEL_MASK 0x7 +#define R200_TXA_TFACTOR1_SEL_SHIFT 4 +#define R200_TXA_TFACTOR1_SEL_MASK (0x7 << 4) +#define R200_TXA_SCALE_SHIFT 8 +#define R200_TXA_SCALE_MASK (7 << 8) +#define R200_TXA_SCALE_1X (0 << 8) +#define R200_TXA_SCALE_2X (1 << 8) +#define R200_TXA_SCALE_4X (2 << 8) +#define R200_TXA_SCALE_8X (3 << 8) +#define R200_TXA_SCALE_INV2 (5 << 8) +#define R200_TXA_SCALE_INV4 (6 << 8) +#define R200_TXA_SCALE_INV8 (7 << 8) +#define R200_TXA_CLAMP_SHIFT 12 +#define R200_TXA_CLAMP_MASK (3 << 12) +#define R200_TXA_CLAMP_WRAP (0 << 12) +#define R200_TXA_CLAMP_0_1 (1 << 12) +#define R200_TXA_CLAMP_8_8 (2 << 12) +#define R200_TXA_OUTPUT_REG_MASK (7 << 16) +#define R200_TXA_OUTPUT_REG_NONE (0 << 16) +#define R200_TXA_OUTPUT_REG_R0 (1 << 16) +#define R200_TXA_OUTPUT_REG_R1 (2 << 16) +#define R200_TXA_OUTPUT_REG_R2 (3 << 16) +#define R200_TXA_OUTPUT_REG_R3 (4 << 16) +#define R200_TXA_OUTPUT_REG_R4 (5 << 16) +#define R200_TXA_OUTPUT_REG_R5 (6 << 16) +#define R200_TXA_DOT_ALPHA (1 << 20) +#define R200_TXA_REPL_NORMAL 0 +#define R200_TXA_REPL_RED 1 +#define R200_TXA_REPL_GREEN 2 +#define R200_TXA_REPL_ARG_A_SHIFT 26 +#define R200_TXA_REPL_ARG_A_MASK (3 << 26) +#define R200_TXA_REPL_ARG_B_SHIFT 28 +#define R200_TXA_REPL_ARG_B_MASK (3 << 28) +#define R200_TXA_REPL_ARG_C_SHIFT 30 +#define R200_TXA_REPL_ARG_C_MASK (3 << 30) +#define R200_PP_TXCBLEND_1 0x2f10 +#define R200_PP_TXCBLEND2_1 0x2f14 +#define R200_PP_TXABLEND_1 0x2f18 +#define R200_PP_TXABLEND2_1 0x2f1c +#define R200_PP_TXCBLEND_2 0x2f20 +#define R200_PP_TXCBLEND2_2 0x2f24 +#define R200_PP_TXABLEND_2 0x2f28 +#define R200_PP_TXABLEND2_2 0x2f2c +#define R200_PP_TXCBLEND_3 0x2f30 +#define R200_PP_TXCBLEND2_3 0x2f34 +#define R200_PP_TXABLEND_3 0x2f38 +#define R200_PP_TXABLEND2_3 0x2f3c +#define R200_PP_TXCBLEND_4 0x2f40 +#define R200_PP_TXCBLEND2_4 0x2f44 +#define R200_PP_TXABLEND_4 0x2f48 +#define R200_PP_TXABLEND2_4 0x2f4c +#define R200_PP_TXCBLEND_5 0x2f50 +#define R200_PP_TXCBLEND2_5 0x2f54 +#define R200_PP_TXABLEND_5 0x2f58 +#define R200_PP_TXABLEND2_5 0x2f5c +#define R200_PP_TXCBLEND_6 0x2f60 +#define R200_PP_TXCBLEND2_6 0x2f64 +#define R200_PP_TXABLEND_6 0x2f68 +#define R200_PP_TXABLEND2_6 0x2f6c +#define R200_PP_TXCBLEND_7 0x2f70 +#define R200_PP_TXCBLEND2_7 0x2f74 +#define R200_PP_TXABLEND_7 0x2f78 +#define R200_PP_TXABLEND2_7 0x2f7c +/* gap */ +#define R200_RB3D_BLENDCOLOR 0x3218 /* ARGB 8888 */ +#define R200_RB3D_ABLENDCNTL 0x321C /* see BLENDCTL */ +#define R200_RB3D_CBLENDCNTL 0x3220 /* see BLENDCTL */ + + +/* + * Offsets in TCL vector state. NOTE: Hardwiring matrix positions. + * Multiple contexts could collaberate to eliminate state bouncing. + */ +#define R200_VS_LIGHT_AMBIENT_ADDR 0x00000028 +#define R200_VS_LIGHT_DIFFUSE_ADDR 0x00000030 +#define R200_VS_LIGHT_SPECULAR_ADDR 0x00000038 +#define R200_VS_LIGHT_DIRPOS_ADDR 0x00000040 +#define R200_VS_LIGHT_HWVSPOT_ADDR 0x00000048 +#define R200_VS_LIGHT_ATTENUATION_ADDR 0x00000050 +#define R200_VS_SPOT_DUAL_CONE 0x00000058 +#define R200_VS_GLOBAL_AMBIENT_ADDR 0x0000005C +#define R200_VS_FOG_PARAM_ADDR 0x0000005D +#define R200_VS_EYE_VECTOR_ADDR 0x0000005E +#define R200_VS_UCP_ADDR 0x00000060 +#define R200_VS_PNT_SPRITE_VPORT_SCALE 0x00000068 +#define R200_VS_MATRIX_0_MV 0x00000080 +#define R200_VS_MATRIX_1_INV_MV 0x00000084 +#define R200_VS_MATRIX_2_MVP 0x00000088 +#define R200_VS_MATRIX_3_TEX0 0x0000008C +#define R200_VS_MATRIX_4_TEX1 0x00000090 +#define R200_VS_MATRIX_5_TEX2 0x00000094 +#define R200_VS_MATRIX_6_TEX3 0x00000098 +#define R200_VS_MATRIX_7_TEX4 0x0000009C +#define R200_VS_MATRIX_8_TEX5 0x000000A0 +#define R200_VS_MAT_0_EMISS 0x000000B0 +#define R200_VS_MAT_0_AMB 0x000000B1 +#define R200_VS_MAT_0_DIF 0x000000B2 +#define R200_VS_MAT_0_SPEC 0x000000B3 +#define R200_VS_MAT_1_EMISS 0x000000B4 +#define R200_VS_MAT_1_AMB 0x000000B5 +#define R200_VS_MAT_1_DIF 0x000000B6 +#define R200_VS_MAT_1_SPEC 0x000000B7 +#define R200_VS_EYE2CLIP_MTX 0x000000B8 +#define R200_VS_PNT_SPRITE_ATT_CONST 0x000000BC +#define R200_VS_PNT_SPRITE_EYE_IN_MODEL 0x000000BD +#define R200_VS_PNT_SPRITE_CLAMP 0x000000BE +#define R200_VS_MAX 0x000001C0 + + +/* + * Offsets in TCL scalar state + */ +#define R200_SS_LIGHT_DCD_ADDR 0x00000000 +#define R200_SS_LIGHT_DCM_ADDR 0x00000008 +#define R200_SS_LIGHT_SPOT_EXPONENT_ADDR 0x00000010 +#define R200_SS_LIGHT_SPOT_CUTOFF_ADDR 0x00000018 +#define R200_SS_LIGHT_SPECULAR_THRESH_ADDR 0x00000020 +#define R200_SS_LIGHT_RANGE_CUTOFF_SQRD 0x00000028 +#define R200_SS_LIGHT_RANGE_ATT_CONST 0x00000030 +#define R200_SS_VERT_GUARD_CLIP_ADJ_ADDR 0x00000080 +#define R200_SS_VERT_GUARD_DISCARD_ADJ_ADDR 0x00000081 +#define R200_SS_HORZ_GUARD_CLIP_ADJ_ADDR 0x00000082 +#define R200_SS_HORZ_GUARD_DISCARD_ADJ_ADDR 0x00000083 +#define R200_SS_MAT_0_SHININESS 0x00000100 +#define R200_SS_MAT_1_SHININESS 0x00000101 + + +/* + * Matrix indices + */ +#define R200_MTX_MV 0 +#define R200_MTX_IMV 1 +#define R200_MTX_MVP 2 +#define R200_MTX_TEX0 3 +#define R200_MTX_TEX1 4 +#define R200_MTX_TEX2 5 +#define R200_MTX_TEX3 6 +#define R200_MTX_TEX4 7 +#define R200_MTX_TEX5 8 + +/* Color formats for 2d packets + */ +#define R200_CP_COLOR_FORMAT_CI8 2 +#define R200_CP_COLOR_FORMAT_ARGB1555 3 +#define R200_CP_COLOR_FORMAT_RGB565 4 +#define R200_CP_COLOR_FORMAT_ARGB8888 6 +#define R200_CP_COLOR_FORMAT_RGB332 7 +#define R200_CP_COLOR_FORMAT_RGB8 9 +#define R200_CP_COLOR_FORMAT_ARGB4444 15 + + +/* + * CP type-3 packets + */ +#define R200_CP_CMD_NOP 0xC0001000 +#define R200_CP_CMD_NEXT_CHAR 0xC0001900 +#define R200_CP_CMD_PLY_NEXTSCAN 0xC0001D00 +#define R200_CP_CMD_SET_SCISSORS 0xC0001E00 +#define R200_CP_CMD_LOAD_MICROCODE 0xC0002400 +#define R200_CP_CMD_WAIT_FOR_IDLE 0xC0002600 +#define R200_CP_CMD_3D_DRAW_VBUF 0xC0002800 +#define R200_CP_CMD_3D_DRAW_IMMD 0xC0002900 +#define R200_CP_CMD_3D_DRAW_INDX 0xC0002A00 +#define R200_CP_CMD_LOAD_PALETTE 0xC0002C00 +#define R200_CP_CMD_3D_LOAD_VBPNTR 0xC0002F00 +#define R200_CP_CMD_INDX_BUFFER 0xC0003300 +#define R200_CP_CMD_3D_DRAW_VBUF_2 0xC0003400 +#define R200_CP_CMD_3D_DRAW_IMMD_2 0xC0003500 +#define R200_CP_CMD_3D_DRAW_INDX_2 0xC0003600 +#define R200_CP_CMD_PAINT 0xC0009100 +#define R200_CP_CMD_BITBLT 0xC0009200 +#define R200_CP_CMD_SMALLTEXT 0xC0009300 +#define R200_CP_CMD_HOSTDATA_BLT 0xC0009400 +#define R200_CP_CMD_POLYLINE 0xC0009500 +#define R200_CP_CMD_POLYSCANLINES 0xC0009800 +#define R200_CP_CMD_PAINT_MULTI 0xC0009A00 +#define R200_CP_CMD_BITBLT_MULTI 0xC0009B00 +#define R200_CP_CMD_TRANS_BITBLT 0xC0009C00 + +#endif + diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_sanity.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_sanity.c new file mode 100644 index 000000000..79d0f3c55 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_sanity.c @@ -0,0 +1,1341 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_sanity.c,v 1.1 2002/10/30 12:51:52 alanh Exp $ */ +/************************************************************************** + +Copyright 2002 ATI Technologies Inc., Ontario, Canada, and + Tungsten Graphics Inc, Cedar Park, TX. + +All Rights Reserved. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the "Software"), +to deal in the Software without restriction, including without limitation +on the rights to use, copy, modify, merge, publish, distribute, sub +license, and/or sell copies of the Software, and to permit persons to whom +the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice (including the next +paragraph) shall be included in all copies or substantial portions of the +Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL +ATI, TUNGSTEN GRAPHICS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, +DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + * + */ + +#include <errno.h> + +#include "glheader.h" +#include "imports.h" + +#include "r200_context.h" +#include "r200_ioctl.h" +#include "r200_sanity.h" +#include "radeon_reg.h" +#include "r200_reg.h" + +/* Set this '1' to get more verbiage. + */ +#define MORE_VERBOSE 1 + +#if MORE_VERBOSE +#define VERBOSE (R200_DEBUG & DEBUG_VERBOSE) +#define NORMAL (1) +#else +#define VERBOSE 0 +#define NORMAL (R200_DEBUG & DEBUG_VERBOSE) +#endif + + +/* New (1.3) state mechanism. 3 commands (packet, scalar, vector) in + * 1.3 cmdbuffers allow all previous state to be updated as well as + * the tcl scalar and vector areas. + */ +static struct { + int start; + int len; + const char *name; +} packet[RADEON_MAX_STATE_PACKETS] = { + { RADEON_PP_MISC,7,"RADEON_PP_MISC" }, + { RADEON_PP_CNTL,3,"RADEON_PP_CNTL" }, + { RADEON_RB3D_COLORPITCH,1,"RADEON_RB3D_COLORPITCH" }, + { RADEON_RE_LINE_PATTERN,2,"RADEON_RE_LINE_PATTERN" }, + { RADEON_SE_LINE_WIDTH,1,"RADEON_SE_LINE_WIDTH" }, + { RADEON_PP_LUM_MATRIX,1,"RADEON_PP_LUM_MATRIX" }, + { RADEON_PP_ROT_MATRIX_0,2,"RADEON_PP_ROT_MATRIX_0" }, + { RADEON_RB3D_STENCILREFMASK,3,"RADEON_RB3D_STENCILREFMASK" }, + { RADEON_SE_VPORT_XSCALE,6,"RADEON_SE_VPORT_XSCALE" }, + { RADEON_SE_CNTL,2,"RADEON_SE_CNTL" }, + { RADEON_SE_CNTL_STATUS,1,"RADEON_SE_CNTL_STATUS" }, + { RADEON_RE_MISC,1,"RADEON_RE_MISC" }, + { RADEON_PP_TXFILTER_0,6,"RADEON_PP_TXFILTER_0" }, + { RADEON_PP_BORDER_COLOR_0,1,"RADEON_PP_BORDER_COLOR_0" }, + { RADEON_PP_TXFILTER_1,6,"RADEON_PP_TXFILTER_1" }, + { RADEON_PP_BORDER_COLOR_1,1,"RADEON_PP_BORDER_COLOR_1" }, + { RADEON_PP_TXFILTER_2,6,"RADEON_PP_TXFILTER_2" }, + { RADEON_PP_BORDER_COLOR_2,1,"RADEON_PP_BORDER_COLOR_2" }, + { RADEON_SE_ZBIAS_FACTOR,2,"RADEON_SE_ZBIAS_FACTOR" }, + { RADEON_SE_TCL_OUTPUT_VTX_FMT,11,"RADEON_SE_TCL_OUTPUT_VTX_FMT" }, + { RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED,17,"RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED" }, + { R200_PP_TXCBLEND_0, 4, "R200_EMIT_PP_TXCBLEND_0" }, + { R200_PP_TXCBLEND_1, 4, "R200_PP_TXCBLEND_1" }, + { R200_PP_TXCBLEND_2, 4, "R200_PP_TXCBLEND_2" }, + { R200_PP_TXCBLEND_3, 4, "R200_PP_TXCBLEND_3" }, + { R200_PP_TXCBLEND_4, 4, "R200_PP_TXCBLEND_4" }, + { R200_PP_TXCBLEND_5, 4, "R200_PP_TXCBLEND_5" }, + { R200_PP_TXCBLEND_6, 4, "R200_PP_TXCBLEND_6" }, + { R200_PP_TXCBLEND_7, 4, "R200_PP_TXCBLEND_7" }, + { R200_SE_TCL_LIGHT_MODEL_CTL_0, 6, "R200_SE_TCL_LIGHT_MODEL_CTL_0" }, + { R200_PP_TFACTOR_0, 6, "R200_PP_TFACTOR_0" }, + { R200_SE_VTX_FMT_0, 4, "R200_SE_VTX_FMT_0" }, + { R200_SE_VAP_CNTL, 1, "R200_SE_VAP_CNTL" }, + { R200_SE_TCL_MATRIX_SEL_0, 5, "R200_SE_TCL_MATRIX_SEL_0" }, + { R200_SE_TCL_TEX_PROC_CTL_2, 5, "R200_SE_TCL_TEX_PROC_CTL_2" }, + { R200_SE_TCL_UCP_VERT_BLEND_CTL, 1, "R200_SE_TCL_UCP_VERT_BLEND_CTL" }, + { R200_PP_TXFILTER_0, 6, "R200_PP_TXFILTER_0" }, + { R200_PP_TXFILTER_1, 6, "R200_PP_TXFILTER_1" }, + { R200_PP_TXFILTER_2, 6, "R200_PP_TXFILTER_2" }, + { R200_PP_TXFILTER_3, 6, "R200_PP_TXFILTER_3" }, + { R200_PP_TXFILTER_4, 6, "R200_PP_TXFILTER_4" }, + { R200_PP_TXFILTER_5, 6, "R200_PP_TXFILTER_5" }, + { R200_PP_TXOFFSET_0, 1, "R200_PP_TXOFFSET_0" }, + { R200_PP_TXOFFSET_1, 1, "R200_PP_TXOFFSET_1" }, + { R200_PP_TXOFFSET_2, 1, "R200_PP_TXOFFSET_2" }, + { R200_PP_TXOFFSET_3, 1, "R200_PP_TXOFFSET_3" }, + { R200_PP_TXOFFSET_4, 1, "R200_PP_TXOFFSET_4" }, + { R200_PP_TXOFFSET_5, 1, "R200_PP_TXOFFSET_5" }, + { R200_SE_VTE_CNTL, 1, "R200_SE_VTE_CNTL" }, + { R200_SE_TCL_OUTPUT_VTX_COMP_SEL, 1, "R200_SE_TCL_OUTPUT_VTX_COMP_SEL" }, + { R200_PP_TAM_DEBUG3, 1, "R200_PP_TAM_DEBUG3" }, + { R200_PP_CNTL_X, 1, "R200_PP_CNTL_X" }, + { R200_RB3D_DEPTHXY_OFFSET, 1, "R200_RB3D_DEPTHXY_OFFSET" }, + { R200_RE_AUX_SCISSOR_CNTL, 1, "R200_RE_AUX_SCISSOR_CNTL" }, + { R200_RE_SCISSOR_TL_0, 2, "R200_RE_SCISSOR_TL_0" }, + { R200_RE_SCISSOR_TL_1, 2, "R200_RE_SCISSOR_TL_1" }, + { R200_RE_SCISSOR_TL_2, 2, "R200_RE_SCISSOR_TL_2" }, + { R200_SE_VAP_CNTL_STATUS, 1, "R200_SE_VAP_CNTL_STATUS" }, + { R200_SE_VTX_STATE_CNTL, 1, "R200_SE_VTX_STATE_CNTL" }, + { R200_RE_POINTSIZE, 1, "R200_RE_POINTSIZE" }, + { R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0, 4, "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0" }, + { R200_PP_CUBIC_FACES_0, 1, "R200_PP_CUBIC_FACES_0" }, /* 61 */ + { R200_PP_CUBIC_OFFSET_F1_0, 5, "R200_PP_CUBIC_OFFSET_F1_0" }, /* 62 */ + { R200_PP_CUBIC_FACES_1, 1, "R200_PP_CUBIC_FACES_1" }, + { R200_PP_CUBIC_OFFSET_F1_1, 5, "R200_PP_CUBIC_OFFSET_F1_1" }, + { R200_PP_CUBIC_FACES_2, 1, "R200_PP_CUBIC_FACES_2" }, + { R200_PP_CUBIC_OFFSET_F1_2, 5, "R200_PP_CUBIC_OFFSET_F1_2" }, + { R200_PP_CUBIC_FACES_3, 1, "R200_PP_CUBIC_FACES_3" }, + { R200_PP_CUBIC_OFFSET_F1_3, 5, "R200_PP_CUBIC_OFFSET_F1_3" }, + { R200_PP_CUBIC_FACES_4, 1, "R200_PP_CUBIC_FACES_4" }, + { R200_PP_CUBIC_OFFSET_F1_4, 5, "R200_PP_CUBIC_OFFSET_F1_4" }, + { R200_PP_CUBIC_FACES_5, 1, "R200_PP_CUBIC_FACES_5" }, + { R200_PP_CUBIC_OFFSET_F1_5, 5, "R200_PP_CUBIC_OFFSET_F1_5" }, + { RADEON_PP_TEX_SIZE_0, 2, "RADEON_PP_TEX_SIZE_0" }, + { RADEON_PP_TEX_SIZE_1, 2, "RADEON_PP_TEX_SIZE_1" }, + { RADEON_PP_TEX_SIZE_2, 2, "RADEON_PP_TEX_SIZE_2" }, + { R200_RB3D_BLENDCOLOR, 3, "R200_RB3D_BLENDCOLOR" }, + { R200_SE_TCL_POINT_SPRITE_CNTL, 1, "R200_SE_TCL_POINT_SPRITE_CNTL" }, + { RADEON_PP_CUBIC_FACES_0, 1, "RADEON_PP_CUBIC_FACES_0" }, + { RADEON_PP_CUBIC_OFFSET_T0_0, 5, "RADEON_PP_CUBIC_OFFSET_T0_0" }, + { RADEON_PP_CUBIC_FACES_1, 1, "RADEON_PP_CUBIC_FACES_1" }, + { RADEON_PP_CUBIC_OFFSET_T1_0, 5, "RADEON_PP_CUBIC_OFFSET_T1_0" }, + { RADEON_PP_CUBIC_FACES_2, 1, "RADEON_PP_CUBIC_FACES_2" }, + { RADEON_PP_CUBIC_OFFSET_T2_0, 5, "RADEON_PP_CUBIC_OFFSET_T2_0" }, + { R200_PP_TRI_PERF, 2, "R200_PP_TRI_PERF" }, +}; + +struct reg_names { + int idx; + const char *name; +}; + +static struct reg_names reg_names[] = { + { R200_PP_MISC, "R200_PP_MISC" }, + { R200_PP_FOG_COLOR, "R200_PP_FOG_COLOR" }, + { R200_RE_SOLID_COLOR, "R200_RE_SOLID_COLOR" }, + { R200_RB3D_BLENDCNTL, "R200_RB3D_BLENDCNTL" }, + { R200_RB3D_DEPTHOFFSET, "R200_RB3D_DEPTHOFFSET" }, + { R200_RB3D_DEPTHPITCH, "R200_RB3D_DEPTHPITCH" }, + { R200_RB3D_ZSTENCILCNTL, "R200_RB3D_ZSTENCILCNTL" }, + { R200_PP_CNTL, "R200_PP_CNTL" }, + { R200_RB3D_CNTL, "R200_RB3D_CNTL" }, + { R200_RB3D_COLOROFFSET, "R200_RB3D_COLOROFFSET" }, + { R200_RE_WIDTH_HEIGHT, "R200_RE_WIDTH_HEIGHT" }, + { R200_RB3D_COLORPITCH, "R200_RB3D_COLORPITCH" }, + { R200_SE_CNTL, "R200_SE_CNTL" }, + { R200_RE_CNTL, "R200_RE_CNTL" }, + { R200_RE_MISC, "R200_RE_MISC" }, + { R200_RE_STIPPLE_ADDR, "R200_RE_STIPPLE_ADDR" }, + { R200_RE_STIPPLE_DATA, "R200_RE_STIPPLE_DATA" }, + { R200_RE_LINE_PATTERN, "R200_RE_LINE_PATTERN" }, + { R200_RE_LINE_STATE, "R200_RE_LINE_STATE" }, + { R200_RE_SCISSOR_TL_0, "R200_RE_SCISSOR_TL_0" }, + { R200_RE_SCISSOR_BR_0, "R200_RE_SCISSOR_BR_0" }, + { R200_RE_SCISSOR_TL_1, "R200_RE_SCISSOR_TL_1" }, + { R200_RE_SCISSOR_BR_1, "R200_RE_SCISSOR_BR_1" }, + { R200_RE_SCISSOR_TL_2, "R200_RE_SCISSOR_TL_2" }, + { R200_RE_SCISSOR_BR_2, "R200_RE_SCISSOR_BR_2" }, + { R200_RB3D_DEPTHXY_OFFSET, "R200_RB3D_DEPTHXY_OFFSET" }, + { R200_RB3D_STENCILREFMASK, "R200_RB3D_STENCILREFMASK" }, + { R200_RB3D_ROPCNTL, "R200_RB3D_ROPCNTL" }, + { R200_RB3D_PLANEMASK, "R200_RB3D_PLANEMASK" }, + { R200_SE_VPORT_XSCALE, "R200_SE_VPORT_XSCALE" }, + { R200_SE_VPORT_XOFFSET, "R200_SE_VPORT_XOFFSET" }, + { R200_SE_VPORT_YSCALE, "R200_SE_VPORT_YSCALE" }, + { R200_SE_VPORT_YOFFSET, "R200_SE_VPORT_YOFFSET" }, + { R200_SE_VPORT_ZSCALE, "R200_SE_VPORT_ZSCALE" }, + { R200_SE_VPORT_ZOFFSET, "R200_SE_VPORT_ZOFFSET" }, + { R200_SE_ZBIAS_FACTOR, "R200_SE_ZBIAS_FACTOR" }, + { R200_SE_ZBIAS_CONSTANT, "R200_SE_ZBIAS_CONSTANT" }, + { R200_SE_LINE_WIDTH, "R200_SE_LINE_WIDTH" }, + { R200_SE_VAP_CNTL, "R200_SE_VAP_CNTL" }, + { R200_SE_VF_CNTL, "R200_SE_VF_CNTL" }, + { R200_SE_VTX_FMT_0, "R200_SE_VTX_FMT_0" }, + { R200_SE_VTX_FMT_1, "R200_SE_VTX_FMT_1" }, + { R200_SE_TCL_OUTPUT_VTX_FMT_0, "R200_SE_TCL_OUTPUT_VTX_FMT_0" }, + { R200_SE_TCL_OUTPUT_VTX_FMT_1, "R200_SE_TCL_OUTPUT_VTX_FMT_1" }, + { R200_SE_VTE_CNTL, "R200_SE_VTE_CNTL" }, + { R200_SE_VTX_NUM_ARRAYS, "R200_SE_VTX_NUM_ARRAYS" }, + { R200_SE_VTX_AOS_ATTR01, "R200_SE_VTX_AOS_ATTR01" }, + { R200_SE_VTX_AOS_ADDR0, "R200_SE_VTX_AOS_ADDR0" }, + { R200_SE_VTX_AOS_ADDR1, "R200_SE_VTX_AOS_ADDR1" }, + { R200_SE_VTX_AOS_ATTR23, "R200_SE_VTX_AOS_ATTR23" }, + { R200_SE_VTX_AOS_ADDR2, "R200_SE_VTX_AOS_ADDR2" }, + { R200_SE_VTX_AOS_ADDR3, "R200_SE_VTX_AOS_ADDR3" }, + { R200_SE_VTX_AOS_ATTR45, "R200_SE_VTX_AOS_ATTR45" }, + { R200_SE_VTX_AOS_ADDR4, "R200_SE_VTX_AOS_ADDR4" }, + { R200_SE_VTX_AOS_ADDR5, "R200_SE_VTX_AOS_ADDR5" }, + { R200_SE_VTX_AOS_ATTR67, "R200_SE_VTX_AOS_ATTR67" }, + { R200_SE_VTX_AOS_ADDR6, "R200_SE_VTX_AOS_ADDR6" }, + { R200_SE_VTX_AOS_ADDR7, "R200_SE_VTX_AOS_ADDR7" }, + { R200_SE_VTX_AOS_ATTR89, "R200_SE_VTX_AOS_ATTR89" }, + { R200_SE_VTX_AOS_ADDR8, "R200_SE_VTX_AOS_ADDR8" }, + { R200_SE_VTX_AOS_ADDR9, "R200_SE_VTX_AOS_ADDR9" }, + { R200_SE_VTX_AOS_ATTR1011, "R200_SE_VTX_AOS_ATTR1011" }, + { R200_SE_VTX_AOS_ADDR10, "R200_SE_VTX_AOS_ADDR10" }, + { R200_SE_VTX_AOS_ADDR11, "R200_SE_VTX_AOS_ADDR11" }, + { R200_SE_VF_MAX_VTX_INDX, "R200_SE_VF_MAX_VTX_INDX" }, + { R200_SE_VF_MIN_VTX_INDX, "R200_SE_VF_MIN_VTX_INDX" }, + { R200_SE_VTX_STATE_CNTL, "R200_SE_VTX_STATE_CNTL" }, + { R200_SE_TCL_VECTOR_INDX_REG, "R200_SE_TCL_VECTOR_INDX_REG" }, + { R200_SE_TCL_VECTOR_DATA_REG, "R200_SE_TCL_VECTOR_DATA_REG" }, + { R200_SE_TCL_SCALAR_INDX_REG, "R200_SE_TCL_SCALAR_INDX_REG" }, + { R200_SE_TCL_SCALAR_DATA_REG, "R200_SE_TCL_SCALAR_DATA_REG" }, + { R200_SE_TCL_MATRIX_SEL_0, "R200_SE_TCL_MATRIX_SEL_0" }, + { R200_SE_TCL_MATRIX_SEL_1, "R200_SE_TCL_MATRIX_SEL_1" }, + { R200_SE_TCL_MATRIX_SEL_2, "R200_SE_TCL_MATRIX_SEL_2" }, + { R200_SE_TCL_MATRIX_SEL_3, "R200_SE_TCL_MATRIX_SEL_3" }, + { R200_SE_TCL_MATRIX_SEL_4, "R200_SE_TCL_MATRIX_SEL_4" }, + { R200_SE_TCL_LIGHT_MODEL_CTL_0, "R200_SE_TCL_LIGHT_MODEL_CTL_0" }, + { R200_SE_TCL_LIGHT_MODEL_CTL_1, "R200_SE_TCL_LIGHT_MODEL_CTL_1" }, + { R200_SE_TCL_PER_LIGHT_CTL_0, "R200_SE_TCL_PER_LIGHT_CTL_0" }, + { R200_SE_TCL_PER_LIGHT_CTL_1, "R200_SE_TCL_PER_LIGHT_CTL_1" }, + { R200_SE_TCL_PER_LIGHT_CTL_2, "R200_SE_TCL_PER_LIGHT_CTL_2" }, + { R200_SE_TCL_PER_LIGHT_CTL_3, "R200_SE_TCL_PER_LIGHT_CTL_3" }, + { R200_SE_TCL_TEX_PROC_CTL_2, "R200_SE_TCL_TEX_PROC_CTL_2" }, + { R200_SE_TCL_TEX_PROC_CTL_3, "R200_SE_TCL_TEX_PROC_CTL_3" }, + { R200_SE_TCL_TEX_PROC_CTL_0, "R200_SE_TCL_TEX_PROC_CTL_0" }, + { R200_SE_TCL_TEX_PROC_CTL_1, "R200_SE_TCL_TEX_PROC_CTL_1" }, + { R200_SE_TC_TEX_CYL_WRAP_CTL, "R200_SE_TC_TEX_CYL_WRAP_CTL" }, + { R200_SE_TCL_UCP_VERT_BLEND_CTL, "R200_SE_TCL_UCP_VERT_BLEND_CTL" }, + { R200_SE_TCL_POINT_SPRITE_CNTL, "R200_SE_TCL_POINT_SPRITE_CNTL" }, + { R200_SE_VTX_ST_POS_0_X_4, "R200_SE_VTX_ST_POS_0_X_4" }, + { R200_SE_VTX_ST_POS_0_Y_4, "R200_SE_VTX_ST_POS_0_Y_4" }, + { R200_SE_VTX_ST_POS_0_Z_4, "R200_SE_VTX_ST_POS_0_Z_4" }, + { R200_SE_VTX_ST_POS_0_W_4, "R200_SE_VTX_ST_POS_0_W_4" }, + { R200_SE_VTX_ST_NORM_0_X, "R200_SE_VTX_ST_NORM_0_X" }, + { R200_SE_VTX_ST_NORM_0_Y, "R200_SE_VTX_ST_NORM_0_Y" }, + { R200_SE_VTX_ST_NORM_0_Z, "R200_SE_VTX_ST_NORM_0_Z" }, + { R200_SE_VTX_ST_PVMS, "R200_SE_VTX_ST_PVMS" }, + { R200_SE_VTX_ST_CLR_0_R, "R200_SE_VTX_ST_CLR_0_R" }, + { R200_SE_VTX_ST_CLR_0_G, "R200_SE_VTX_ST_CLR_0_G" }, + { R200_SE_VTX_ST_CLR_0_B, "R200_SE_VTX_ST_CLR_0_B" }, + { R200_SE_VTX_ST_CLR_0_A, "R200_SE_VTX_ST_CLR_0_A" }, + { R200_SE_VTX_ST_CLR_1_R, "R200_SE_VTX_ST_CLR_1_R" }, + { R200_SE_VTX_ST_CLR_1_G, "R200_SE_VTX_ST_CLR_1_G" }, + { R200_SE_VTX_ST_CLR_1_B, "R200_SE_VTX_ST_CLR_1_B" }, + { R200_SE_VTX_ST_CLR_1_A, "R200_SE_VTX_ST_CLR_1_A" }, + { R200_SE_VTX_ST_CLR_2_R, "R200_SE_VTX_ST_CLR_2_R" }, + { R200_SE_VTX_ST_CLR_2_G, "R200_SE_VTX_ST_CLR_2_G" }, + { R200_SE_VTX_ST_CLR_2_B, "R200_SE_VTX_ST_CLR_2_B" }, + { R200_SE_VTX_ST_CLR_2_A, "R200_SE_VTX_ST_CLR_2_A" }, + { R200_SE_VTX_ST_CLR_3_R, "R200_SE_VTX_ST_CLR_3_R" }, + { R200_SE_VTX_ST_CLR_3_G, "R200_SE_VTX_ST_CLR_3_G" }, + { R200_SE_VTX_ST_CLR_3_B, "R200_SE_VTX_ST_CLR_3_B" }, + { R200_SE_VTX_ST_CLR_3_A, "R200_SE_VTX_ST_CLR_3_A" }, + { R200_SE_VTX_ST_CLR_4_R, "R200_SE_VTX_ST_CLR_4_R" }, + { R200_SE_VTX_ST_CLR_4_G, "R200_SE_VTX_ST_CLR_4_G" }, + { R200_SE_VTX_ST_CLR_4_B, "R200_SE_VTX_ST_CLR_4_B" }, + { R200_SE_VTX_ST_CLR_4_A, "R200_SE_VTX_ST_CLR_4_A" }, + { R200_SE_VTX_ST_CLR_5_R, "R200_SE_VTX_ST_CLR_5_R" }, + { R200_SE_VTX_ST_CLR_5_G, "R200_SE_VTX_ST_CLR_5_G" }, + { R200_SE_VTX_ST_CLR_5_B, "R200_SE_VTX_ST_CLR_5_B" }, + { R200_SE_VTX_ST_CLR_5_A, "R200_SE_VTX_ST_CLR_5_A" }, + { R200_SE_VTX_ST_CLR_6_R, "R200_SE_VTX_ST_CLR_6_R" }, + { R200_SE_VTX_ST_CLR_6_G, "R200_SE_VTX_ST_CLR_6_G" }, + { R200_SE_VTX_ST_CLR_6_B, "R200_SE_VTX_ST_CLR_6_B" }, + { R200_SE_VTX_ST_CLR_6_A, "R200_SE_VTX_ST_CLR_6_A" }, + { R200_SE_VTX_ST_CLR_7_R, "R200_SE_VTX_ST_CLR_7_R" }, + { R200_SE_VTX_ST_CLR_7_G, "R200_SE_VTX_ST_CLR_7_G" }, + { R200_SE_VTX_ST_CLR_7_B, "R200_SE_VTX_ST_CLR_7_B" }, + { R200_SE_VTX_ST_CLR_7_A, "R200_SE_VTX_ST_CLR_7_A" }, + { R200_SE_VTX_ST_TEX_0_S, "R200_SE_VTX_ST_TEX_0_S" }, + { R200_SE_VTX_ST_TEX_0_T, "R200_SE_VTX_ST_TEX_0_T" }, + { R200_SE_VTX_ST_TEX_0_R, "R200_SE_VTX_ST_TEX_0_R" }, + { R200_SE_VTX_ST_TEX_0_Q, "R200_SE_VTX_ST_TEX_0_Q" }, + { R200_SE_VTX_ST_TEX_1_S, "R200_SE_VTX_ST_TEX_1_S" }, + { R200_SE_VTX_ST_TEX_1_T, "R200_SE_VTX_ST_TEX_1_T" }, + { R200_SE_VTX_ST_TEX_1_R, "R200_SE_VTX_ST_TEX_1_R" }, + { R200_SE_VTX_ST_TEX_1_Q, "R200_SE_VTX_ST_TEX_1_Q" }, + { R200_SE_VTX_ST_TEX_2_S, "R200_SE_VTX_ST_TEX_2_S" }, + { R200_SE_VTX_ST_TEX_2_T, "R200_SE_VTX_ST_TEX_2_T" }, + { R200_SE_VTX_ST_TEX_2_R, "R200_SE_VTX_ST_TEX_2_R" }, + { R200_SE_VTX_ST_TEX_2_Q, "R200_SE_VTX_ST_TEX_2_Q" }, + { R200_SE_VTX_ST_TEX_3_S, "R200_SE_VTX_ST_TEX_3_S" }, + { R200_SE_VTX_ST_TEX_3_T, "R200_SE_VTX_ST_TEX_3_T" }, + { R200_SE_VTX_ST_TEX_3_R, "R200_SE_VTX_ST_TEX_3_R" }, + { R200_SE_VTX_ST_TEX_3_Q, "R200_SE_VTX_ST_TEX_3_Q" }, + { R200_SE_VTX_ST_TEX_4_S, "R200_SE_VTX_ST_TEX_4_S" }, + { R200_SE_VTX_ST_TEX_4_T, "R200_SE_VTX_ST_TEX_4_T" }, + { R200_SE_VTX_ST_TEX_4_R, "R200_SE_VTX_ST_TEX_4_R" }, + { R200_SE_VTX_ST_TEX_4_Q, "R200_SE_VTX_ST_TEX_4_Q" }, + { R200_SE_VTX_ST_TEX_5_S, "R200_SE_VTX_ST_TEX_5_S" }, + { R200_SE_VTX_ST_TEX_5_T, "R200_SE_VTX_ST_TEX_5_T" }, + { R200_SE_VTX_ST_TEX_5_R, "R200_SE_VTX_ST_TEX_5_R" }, + { R200_SE_VTX_ST_TEX_5_Q, "R200_SE_VTX_ST_TEX_5_Q" }, + { R200_SE_VTX_ST_PNT_SPRT_SZ, "R200_SE_VTX_ST_PNT_SPRT_SZ" }, + { R200_SE_VTX_ST_DISC_FOG, "R200_SE_VTX_ST_DISC_FOG" }, + { R200_SE_VTX_ST_SHININESS_0, "R200_SE_VTX_ST_SHININESS_0" }, + { R200_SE_VTX_ST_SHININESS_1, "R200_SE_VTX_ST_SHININESS_1" }, + { R200_SE_VTX_ST_BLND_WT_0, "R200_SE_VTX_ST_BLND_WT_0" }, + { R200_SE_VTX_ST_BLND_WT_1, "R200_SE_VTX_ST_BLND_WT_1" }, + { R200_SE_VTX_ST_BLND_WT_2, "R200_SE_VTX_ST_BLND_WT_2" }, + { R200_SE_VTX_ST_BLND_WT_3, "R200_SE_VTX_ST_BLND_WT_3" }, + { R200_SE_VTX_ST_POS_1_X, "R200_SE_VTX_ST_POS_1_X" }, + { R200_SE_VTX_ST_POS_1_Y, "R200_SE_VTX_ST_POS_1_Y" }, + { R200_SE_VTX_ST_POS_1_Z, "R200_SE_VTX_ST_POS_1_Z" }, + { R200_SE_VTX_ST_POS_1_W, "R200_SE_VTX_ST_POS_1_W" }, + { R200_SE_VTX_ST_NORM_1_X, "R200_SE_VTX_ST_NORM_1_X" }, + { R200_SE_VTX_ST_NORM_1_Y, "R200_SE_VTX_ST_NORM_1_Y" }, + { R200_SE_VTX_ST_NORM_1_Z, "R200_SE_VTX_ST_NORM_1_Z" }, + { R200_SE_VTX_ST_USR_CLR_0_R, "R200_SE_VTX_ST_USR_CLR_0_R" }, + { R200_SE_VTX_ST_USR_CLR_0_G, "R200_SE_VTX_ST_USR_CLR_0_G" }, + { R200_SE_VTX_ST_USR_CLR_0_B, "R200_SE_VTX_ST_USR_CLR_0_B" }, + { R200_SE_VTX_ST_USR_CLR_0_A, "R200_SE_VTX_ST_USR_CLR_0_A" }, + { R200_SE_VTX_ST_USR_CLR_1_R, "R200_SE_VTX_ST_USR_CLR_1_R" }, + { R200_SE_VTX_ST_USR_CLR_1_G, "R200_SE_VTX_ST_USR_CLR_1_G" }, + { R200_SE_VTX_ST_USR_CLR_1_B, "R200_SE_VTX_ST_USR_CLR_1_B" }, + { R200_SE_VTX_ST_USR_CLR_1_A, "R200_SE_VTX_ST_USR_CLR_1_A" }, + { R200_SE_VTX_ST_CLR_0_PKD, "R200_SE_VTX_ST_CLR_0_PKD" }, + { R200_SE_VTX_ST_CLR_1_PKD, "R200_SE_VTX_ST_CLR_1_PKD" }, + { R200_SE_VTX_ST_CLR_2_PKD, "R200_SE_VTX_ST_CLR_2_PKD" }, + { R200_SE_VTX_ST_CLR_3_PKD, "R200_SE_VTX_ST_CLR_3_PKD" }, + { R200_SE_VTX_ST_CLR_4_PKD, "R200_SE_VTX_ST_CLR_4_PKD" }, + { R200_SE_VTX_ST_CLR_5_PKD, "R200_SE_VTX_ST_CLR_5_PKD" }, + { R200_SE_VTX_ST_CLR_6_PKD, "R200_SE_VTX_ST_CLR_6_PKD" }, + { R200_SE_VTX_ST_CLR_7_PKD, "R200_SE_VTX_ST_CLR_7_PKD" }, + { R200_SE_VTX_ST_POS_0_X_2, "R200_SE_VTX_ST_POS_0_X_2" }, + { R200_SE_VTX_ST_POS_0_Y_2, "R200_SE_VTX_ST_POS_0_Y_2" }, + { R200_SE_VTX_ST_PAR_CLR_LD, "R200_SE_VTX_ST_PAR_CLR_LD" }, + { R200_SE_VTX_ST_USR_CLR_PKD, "R200_SE_VTX_ST_USR_CLR_PKD" }, + { R200_SE_VTX_ST_POS_0_X_3, "R200_SE_VTX_ST_POS_0_X_3" }, + { R200_SE_VTX_ST_POS_0_Y_3, "R200_SE_VTX_ST_POS_0_Y_3" }, + { R200_SE_VTX_ST_POS_0_Z_3, "R200_SE_VTX_ST_POS_0_Z_3" }, + { R200_SE_VTX_ST_END_OF_PKT, "R200_SE_VTX_ST_END_OF_PKT" }, + { R200_RE_POINTSIZE, "R200_RE_POINTSIZE" }, + { R200_RE_TOP_LEFT, "R200_RE_TOP_LEFT" }, + { R200_RE_AUX_SCISSOR_CNTL, "R200_RE_AUX_SCISSOR_CNTL" }, + { R200_PP_TXFILTER_0, "R200_PP_TXFILTER_0" }, + { R200_PP_TXFORMAT_0, "R200_PP_TXFORMAT_0" }, + { R200_PP_TXSIZE_0, "R200_PP_TXSIZE_0" }, + { R200_PP_TXFORMAT_X_0, "R200_PP_TXFORMAT_X_0" }, + { R200_PP_TXPITCH_0, "R200_PP_TXPITCH_0" }, + { R200_PP_BORDER_COLOR_0, "R200_PP_BORDER_COLOR_0" }, + { R200_PP_CUBIC_FACES_0, "R200_PP_CUBIC_FACES_0" }, + { R200_PP_TXFILTER_1, "R200_PP_TXFILTER_1" }, + { R200_PP_TXFORMAT_1, "R200_PP_TXFORMAT_1" }, + { R200_PP_TXSIZE_1, "R200_PP_TXSIZE_1" }, + { R200_PP_TXFORMAT_X_1, "R200_PP_TXFORMAT_X_1" }, + { R200_PP_TXPITCH_1, "R200_PP_TXPITCH_1" }, + { R200_PP_BORDER_COLOR_1, "R200_PP_BORDER_COLOR_1" }, + { R200_PP_CUBIC_FACES_1, "R200_PP_CUBIC_FACES_1" }, + { R200_PP_TXFILTER_2, "R200_PP_TXFILTER_2" }, + { R200_PP_TXFORMAT_2, "R200_PP_TXFORMAT_2" }, + { R200_PP_TXSIZE_2, "R200_PP_TXSIZE_2" }, + { R200_PP_TXFORMAT_X_2, "R200_PP_TXFORMAT_X_2" }, + { R200_PP_TXPITCH_2, "R200_PP_TXPITCH_2" }, + { R200_PP_BORDER_COLOR_2, "R200_PP_BORDER_COLOR_2" }, + { R200_PP_CUBIC_FACES_2, "R200_PP_CUBIC_FACES_2" }, + { R200_PP_TXFILTER_3, "R200_PP_TXFILTER_3" }, + { R200_PP_TXFORMAT_3, "R200_PP_TXFORMAT_3" }, + { R200_PP_TXSIZE_3, "R200_PP_TXSIZE_3" }, + { R200_PP_TXFORMAT_X_3, "R200_PP_TXFORMAT_X_3" }, + { R200_PP_TXPITCH_3, "R200_PP_TXPITCH_3" }, + { R200_PP_BORDER_COLOR_3, "R200_PP_BORDER_COLOR_3" }, + { R200_PP_CUBIC_FACES_3, "R200_PP_CUBIC_FACES_3" }, + { R200_PP_TXFILTER_4, "R200_PP_TXFILTER_4" }, + { R200_PP_TXFORMAT_4, "R200_PP_TXFORMAT_4" }, + { R200_PP_TXSIZE_4, "R200_PP_TXSIZE_4" }, + { R200_PP_TXFORMAT_X_4, "R200_PP_TXFORMAT_X_4" }, + { R200_PP_TXPITCH_4, "R200_PP_TXPITCH_4" }, + { R200_PP_BORDER_COLOR_4, "R200_PP_BORDER_COLOR_4" }, + { R200_PP_CUBIC_FACES_4, "R200_PP_CUBIC_FACES_4" }, + { R200_PP_TXFILTER_5, "R200_PP_TXFILTER_5" }, + { R200_PP_TXFORMAT_5, "R200_PP_TXFORMAT_5" }, + { R200_PP_TXSIZE_5, "R200_PP_TXSIZE_5" }, + { R200_PP_TXFORMAT_X_5, "R200_PP_TXFORMAT_X_5" }, + { R200_PP_TXPITCH_5, "R200_PP_TXPITCH_5" }, + { R200_PP_BORDER_COLOR_5, "R200_PP_BORDER_COLOR_5" }, + { R200_PP_CUBIC_FACES_5, "R200_PP_CUBIC_FACES_5" }, + { R200_PP_TXOFFSET_0, "R200_PP_TXOFFSET_0" }, + { R200_PP_CUBIC_OFFSET_F1_0, "R200_PP_CUBIC_OFFSET_F1_0" }, + { R200_PP_CUBIC_OFFSET_F2_0, "R200_PP_CUBIC_OFFSET_F2_0" }, + { R200_PP_CUBIC_OFFSET_F3_0, "R200_PP_CUBIC_OFFSET_F3_0" }, + { R200_PP_CUBIC_OFFSET_F4_0, "R200_PP_CUBIC_OFFSET_F4_0" }, + { R200_PP_CUBIC_OFFSET_F5_0, "R200_PP_CUBIC_OFFSET_F5_0" }, + { R200_PP_TXOFFSET_1, "R200_PP_TXOFFSET_1" }, + { R200_PP_CUBIC_OFFSET_F1_1, "R200_PP_CUBIC_OFFSET_F1_1" }, + { R200_PP_CUBIC_OFFSET_F2_1, "R200_PP_CUBIC_OFFSET_F2_1" }, + { R200_PP_CUBIC_OFFSET_F3_1, "R200_PP_CUBIC_OFFSET_F3_1" }, + { R200_PP_CUBIC_OFFSET_F4_1, "R200_PP_CUBIC_OFFSET_F4_1" }, + { R200_PP_CUBIC_OFFSET_F5_1, "R200_PP_CUBIC_OFFSET_F5_1" }, + { R200_PP_TXOFFSET_2, "R200_PP_TXOFFSET_2" }, + { R200_PP_CUBIC_OFFSET_F1_2, "R200_PP_CUBIC_OFFSET_F1_2" }, + { R200_PP_CUBIC_OFFSET_F2_2, "R200_PP_CUBIC_OFFSET_F2_2" }, + { R200_PP_CUBIC_OFFSET_F3_2, "R200_PP_CUBIC_OFFSET_F3_2" }, + { R200_PP_CUBIC_OFFSET_F4_2, "R200_PP_CUBIC_OFFSET_F4_2" }, + { R200_PP_CUBIC_OFFSET_F5_2, "R200_PP_CUBIC_OFFSET_F5_2" }, + { R200_PP_TXOFFSET_3, "R200_PP_TXOFFSET_3" }, + { R200_PP_CUBIC_OFFSET_F1_3, "R200_PP_CUBIC_OFFSET_F1_3" }, + { R200_PP_CUBIC_OFFSET_F2_3, "R200_PP_CUBIC_OFFSET_F2_3" }, + { R200_PP_CUBIC_OFFSET_F3_3, "R200_PP_CUBIC_OFFSET_F3_3" }, + { R200_PP_CUBIC_OFFSET_F4_3, "R200_PP_CUBIC_OFFSET_F4_3" }, + { R200_PP_CUBIC_OFFSET_F5_3, "R200_PP_CUBIC_OFFSET_F5_3" }, + { R200_PP_TXOFFSET_4, "R200_PP_TXOFFSET_4" }, + { R200_PP_CUBIC_OFFSET_F1_4, "R200_PP_CUBIC_OFFSET_F1_4" }, + { R200_PP_CUBIC_OFFSET_F2_4, "R200_PP_CUBIC_OFFSET_F2_4" }, + { R200_PP_CUBIC_OFFSET_F3_4, "R200_PP_CUBIC_OFFSET_F3_4" }, + { R200_PP_CUBIC_OFFSET_F4_4, "R200_PP_CUBIC_OFFSET_F4_4" }, + { R200_PP_CUBIC_OFFSET_F5_4, "R200_PP_CUBIC_OFFSET_F5_4" }, + { R200_PP_TXOFFSET_5, "R200_PP_TXOFFSET_5" }, + { R200_PP_CUBIC_OFFSET_F1_5, "R200_PP_CUBIC_OFFSET_F1_5" }, + { R200_PP_CUBIC_OFFSET_F2_5, "R200_PP_CUBIC_OFFSET_F2_5" }, + { R200_PP_CUBIC_OFFSET_F3_5, "R200_PP_CUBIC_OFFSET_F3_5" }, + { R200_PP_CUBIC_OFFSET_F4_5, "R200_PP_CUBIC_OFFSET_F4_5" }, + { R200_PP_CUBIC_OFFSET_F5_5, "R200_PP_CUBIC_OFFSET_F5_5" }, + { R200_PP_TAM_DEBUG3, "R200_PP_TAM_DEBUG3" }, + { R200_PP_TFACTOR_0, "R200_PP_TFACTOR_0" }, + { R200_PP_TFACTOR_1, "R200_PP_TFACTOR_1" }, + { R200_PP_TFACTOR_2, "R200_PP_TFACTOR_2" }, + { R200_PP_TFACTOR_3, "R200_PP_TFACTOR_3" }, + { R200_PP_TFACTOR_4, "R200_PP_TFACTOR_4" }, + { R200_PP_TFACTOR_5, "R200_PP_TFACTOR_5" }, + { R200_PP_TXCBLEND_0, "R200_PP_TXCBLEND_0" }, + { R200_PP_TXCBLEND2_0, "R200_PP_TXCBLEND2_0" }, + { R200_PP_TXABLEND_0, "R200_PP_TXABLEND_0" }, + { R200_PP_TXABLEND2_0, "R200_PP_TXABLEND2_0" }, + { R200_PP_TXCBLEND_1, "R200_PP_TXCBLEND_1" }, + { R200_PP_TXCBLEND2_1, "R200_PP_TXCBLEND2_1" }, + { R200_PP_TXABLEND_1, "R200_PP_TXABLEND_1" }, + { R200_PP_TXABLEND2_1, "R200_PP_TXABLEND2_1" }, + { R200_PP_TXCBLEND_2, "R200_PP_TXCBLEND_2" }, + { R200_PP_TXCBLEND2_2, "R200_PP_TXCBLEND2_2" }, + { R200_PP_TXABLEND_2, "R200_PP_TXABLEND_2" }, + { R200_PP_TXABLEND2_2, "R200_PP_TXABLEND2_2" }, + { R200_PP_TXCBLEND_3, "R200_PP_TXCBLEND_3" }, + { R200_PP_TXCBLEND2_3, "R200_PP_TXCBLEND2_3" }, + { R200_PP_TXABLEND_3, "R200_PP_TXABLEND_3" }, + { R200_PP_TXABLEND2_3, "R200_PP_TXABLEND2_3" }, + { R200_PP_TXCBLEND_4, "R200_PP_TXCBLEND_4" }, + { R200_PP_TXCBLEND2_4, "R200_PP_TXCBLEND2_4" }, + { R200_PP_TXABLEND_4, "R200_PP_TXABLEND_4" }, + { R200_PP_TXABLEND2_4, "R200_PP_TXABLEND2_4" }, + { R200_PP_TXCBLEND_5, "R200_PP_TXCBLEND_5" }, + { R200_PP_TXCBLEND2_5, "R200_PP_TXCBLEND2_5" }, + { R200_PP_TXABLEND_5, "R200_PP_TXABLEND_5" }, + { R200_PP_TXABLEND2_5, "R200_PP_TXABLEND2_5" }, + { R200_PP_TXCBLEND_6, "R200_PP_TXCBLEND_6" }, + { R200_PP_TXCBLEND2_6, "R200_PP_TXCBLEND2_6" }, + { R200_PP_TXABLEND_6, "R200_PP_TXABLEND_6" }, + { R200_PP_TXABLEND2_6, "R200_PP_TXABLEND2_6" }, + { R200_PP_TXCBLEND_7, "R200_PP_TXCBLEND_7" }, + { R200_PP_TXCBLEND2_7, "R200_PP_TXCBLEND2_7" }, + { R200_PP_TXABLEND_7, "R200_PP_TXABLEND_7" }, + { R200_PP_TXABLEND2_7, "R200_PP_TXABLEND2_7" }, + { R200_RB3D_BLENDCOLOR, "R200_RB3D_BLENDCOLOR" }, + { R200_RB3D_ABLENDCNTL, "R200_RB3D_ABLENDCNTL" }, + { R200_RB3D_CBLENDCNTL, "R200_RB3D_CBLENDCNTL" }, + { R200_SE_TCL_OUTPUT_VTX_COMP_SEL, "R200_SE_TCL_OUTPUT_VTX_COMP_SEL" }, + { R200_PP_CNTL_X, "R200_PP_CNTL_X" }, + { R200_SE_VAP_CNTL_STATUS, "R200_SE_VAP_CNTL_STATUS" }, + { R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0, "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0" }, + { R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_1, "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_1" }, + { R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_2, "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_2" }, + { R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_3, "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_3" }, + { R200_PP_TRI_PERF, "R200_PP_TRI_PERF" }, + { R200_PP_PERF_CNTL, "R200_PP_PERF_CNTL" }, +}; + +static struct reg_names scalar_names[] = { + { R200_SS_LIGHT_DCD_ADDR, "R200_SS_LIGHT_DCD_ADDR" }, + { R200_SS_LIGHT_DCM_ADDR, "R200_SS_LIGHT_DCM_ADDR" }, + { R200_SS_LIGHT_SPOT_EXPONENT_ADDR, "R200_SS_LIGHT_SPOT_EXPONENT_ADDR" }, + { R200_SS_LIGHT_SPOT_CUTOFF_ADDR, "R200_SS_LIGHT_SPOT_CUTOFF_ADDR" }, + { R200_SS_LIGHT_SPECULAR_THRESH_ADDR, "R200_SS_LIGHT_SPECULAR_THRESH_ADDR" }, + { R200_SS_LIGHT_RANGE_CUTOFF_SQRD, "R200_SS_LIGHT_RANGE_CUTOFF_SQRD" }, + { R200_SS_LIGHT_RANGE_ATT_CONST, "R200_SS_LIGHT_RANGE_ATT_CONST" }, + { R200_SS_VERT_GUARD_CLIP_ADJ_ADDR, "R200_SS_VERT_GUARD_CLIP_ADJ_ADDR" }, + { R200_SS_VERT_GUARD_DISCARD_ADJ_ADDR, "R200_SS_VERT_GUARD_DISCARD_ADJ_ADDR" }, + { R200_SS_HORZ_GUARD_CLIP_ADJ_ADDR, "R200_SS_HORZ_GUARD_CLIP_ADJ_ADDR" }, + { R200_SS_HORZ_GUARD_DISCARD_ADJ_ADDR, "R200_SS_HORZ_GUARD_DISCARD_ADJ_ADDR" }, + { R200_SS_MAT_0_SHININESS, "R200_SS_MAT_0_SHININESS" }, + { R200_SS_MAT_1_SHININESS, "R200_SS_MAT_1_SHININESS" }, + { 1000, "" }, +}; + +/* Puff these out to make them look like normal (dword) registers. + */ +static struct reg_names vector_names[] = { + { 0, "start" }, + { R200_VS_LIGHT_AMBIENT_ADDR, "R200_VS_LIGHT_AMBIENT_ADDR" }, + { R200_VS_LIGHT_DIFFUSE_ADDR, "R200_VS_LIGHT_DIFFUSE_ADDR" }, + { R200_VS_LIGHT_SPECULAR_ADDR, "R200_VS_LIGHT_SPECULAR_ADDR" }, + { R200_VS_LIGHT_DIRPOS_ADDR, "R200_VS_LIGHT_DIRPOS_ADDR" }, + { R200_VS_LIGHT_HWVSPOT_ADDR, "R200_VS_LIGHT_HWVSPOT_ADDR" }, + { R200_VS_LIGHT_ATTENUATION_ADDR, "R200_VS_LIGHT_ATTENUATION_ADDR" }, + { R200_VS_SPOT_DUAL_CONE, "R200_VS_SPOT_DUAL_CONE" }, + { R200_VS_GLOBAL_AMBIENT_ADDR, "R200_VS_GLOBAL_AMBIENT_ADDR" }, + { R200_VS_FOG_PARAM_ADDR, "R200_VS_FOG_PARAM_ADDR" }, + { R200_VS_EYE_VECTOR_ADDR, "R200_VS_EYE_VECTOR_ADDR" }, + { R200_VS_UCP_ADDR, "R200_VS_UCP_ADDR" }, + { R200_VS_PNT_SPRITE_VPORT_SCALE, "R200_VS_PNT_SPRITE_VPORT_SCALE" }, + { R200_VS_MATRIX_0_MV, "R200_VS_MATRIX_0_MV" }, + { R200_VS_MATRIX_1_INV_MV, "R200_VS_MATRIX_1_INV_MV" }, + { R200_VS_MATRIX_2_MVP, "R200_VS_MATRIX_2_MVP" }, + { R200_VS_MATRIX_3_TEX0, "R200_VS_MATRIX_3_TEX0" }, + { R200_VS_MATRIX_4_TEX1, "R200_VS_MATRIX_4_TEX1" }, + { R200_VS_MATRIX_5_TEX2, "R200_VS_MATRIX_5_TEX2" }, + { R200_VS_MATRIX_6_TEX3, "R200_VS_MATRIX_6_TEX3" }, + { R200_VS_MATRIX_7_TEX4, "R200_VS_MATRIX_7_TEX4" }, + { R200_VS_MATRIX_8_TEX5, "R200_VS_MATRIX_8_TEX5" }, + { R200_VS_MAT_0_EMISS, "R200_VS_MAT_0_EMISS" }, + { R200_VS_MAT_0_AMB, "R200_VS_MAT_0_AMB" }, + { R200_VS_MAT_0_DIF, "R200_VS_MAT_0_DIF" }, + { R200_VS_MAT_0_SPEC, "R200_VS_MAT_0_SPEC" }, + { R200_VS_MAT_1_EMISS, "R200_VS_MAT_1_EMISS" }, + { R200_VS_MAT_1_AMB, "R200_VS_MAT_1_AMB" }, + { R200_VS_MAT_1_DIF, "R200_VS_MAT_1_DIF" }, + { R200_VS_MAT_1_SPEC, "R200_VS_MAT_1_SPEC" }, + { R200_VS_EYE2CLIP_MTX, "R200_VS_EYE2CLIP_MTX" }, + { R200_VS_PNT_SPRITE_ATT_CONST, "R200_VS_PNT_SPRITE_ATT_CONST" }, + { R200_VS_PNT_SPRITE_EYE_IN_MODEL, "R200_VS_PNT_SPRITE_EYE_IN_MODEL" }, + { R200_VS_PNT_SPRITE_CLAMP, "R200_VS_PNT_SPRITE_CLAMP" }, + { R200_VS_MAX, "R200_VS_MAX" }, + { 1000, "" }, +}; + +union fi { float f; int i; }; + +#define ISVEC 1 +#define ISFLOAT 2 +#define TOUCHED 4 + +struct reg { + int idx; + struct reg_names *closest; + int flags; + union fi current; + union fi *values; + int nvalues; + int nalloc; + float vmin, vmax; +}; + + +static struct reg regs[Elements(reg_names)+1]; +static struct reg scalars[512+1]; +static struct reg vectors[512*4+1]; + +static int total, total_changed, bufs; + +static void init_regs( void ) +{ + struct reg_names *tmp; + int i; + + for (i = 0 ; i < Elements(regs) ; i++) { + regs[i].idx = reg_names[i].idx; + regs[i].closest = ®_names[i]; + regs[i].flags = 0; + } + + for (i = 0, tmp = scalar_names ; i < Elements(scalars) ; i++) { + if (tmp[1].idx == i) tmp++; + scalars[i].idx = i; + scalars[i].closest = tmp; + scalars[i].flags = ISFLOAT; + } + + for (i = 0, tmp = vector_names ; i < Elements(vectors) ; i++) { + if (tmp[1].idx*4 == i) tmp++; + vectors[i].idx = i; + vectors[i].closest = tmp; + vectors[i].flags = ISFLOAT|ISVEC; + } + + regs[Elements(regs)-1].idx = -1; + scalars[Elements(scalars)-1].idx = -1; + vectors[Elements(vectors)-1].idx = -1; +} + +static int find_or_add_value( struct reg *reg, int val ) +{ + int j; + + for ( j = 0 ; j < reg->nvalues ; j++) + if ( val == reg->values[j].i ) + return 1; + + if (j == reg->nalloc) { + reg->nalloc += 5; + reg->nalloc *= 2; + reg->values = (union fi *) realloc( reg->values, + reg->nalloc * sizeof(union fi) ); + } + + reg->values[reg->nvalues++].i = val; + return 0; +} + +static struct reg *lookup_reg( struct reg *tab, int reg ) +{ + int i; + + for (i = 0 ; tab[i].idx != -1 ; i++) { + if (tab[i].idx == reg) + return &tab[i]; + } + + fprintf(stderr, "*** unknown reg 0x%x\n", reg); + return NULL; +} + + +static const char *get_reg_name( struct reg *reg ) +{ + static char tmp[80]; + + if (reg->idx == reg->closest->idx) + return reg->closest->name; + + + if (reg->flags & ISVEC) { + if (reg->idx/4 != reg->closest->idx) + sprintf(tmp, "%s+%d[%d]", + reg->closest->name, + (reg->idx/4) - reg->closest->idx, + reg->idx%4); + else + sprintf(tmp, "%s[%d]", reg->closest->name, reg->idx%4); + } + else { + if (reg->idx != reg->closest->idx) + sprintf(tmp, "%s+%d", reg->closest->name, reg->idx - reg->closest->idx); + else + sprintf(tmp, "%s", reg->closest->name); + } + + return tmp; +} + +static int print_int_reg_assignment( struct reg *reg, int data ) +{ + int changed = (reg->current.i != data); + int ever_seen = find_or_add_value( reg, data ); + + if (VERBOSE || (NORMAL && (changed || !ever_seen))) + fprintf(stderr, " %s <-- 0x%x", get_reg_name(reg), data); + + if (NORMAL) { + if (!ever_seen) + fprintf(stderr, " *** BRAND NEW VALUE"); + else if (changed) + fprintf(stderr, " *** CHANGED"); + } + + reg->current.i = data; + + if (VERBOSE || (NORMAL && (changed || !ever_seen))) + fprintf(stderr, "\n"); + + return changed; +} + + +static int print_float_reg_assignment( struct reg *reg, float data ) +{ + int changed = (reg->current.f != data); + int newmin = (data < reg->vmin); + int newmax = (data > reg->vmax); + + if (VERBOSE || (NORMAL && (newmin || newmax || changed))) + fprintf(stderr, " %s <-- %.3f", get_reg_name(reg), data); + + if (NORMAL) { + if (newmin) { + fprintf(stderr, " *** NEW MIN (prev %.3f)", reg->vmin); + reg->vmin = data; + } + else if (newmax) { + fprintf(stderr, " *** NEW MAX (prev %.3f)", reg->vmax); + reg->vmax = data; + } + else if (changed) { + fprintf(stderr, " *** CHANGED"); + } + } + + reg->current.f = data; + + if (VERBOSE || (NORMAL && (newmin || newmax || changed))) + fprintf(stderr, "\n"); + + return changed; +} + +static int print_reg_assignment( struct reg *reg, int data ) +{ + reg->flags |= TOUCHED; + if (reg->flags & ISFLOAT) + return print_float_reg_assignment( reg, *(float *)&data ); + else + return print_int_reg_assignment( reg, data ); +} + +static void print_reg( struct reg *reg ) +{ + if (reg->flags & TOUCHED) { + if (reg->flags & ISFLOAT) { + fprintf(stderr, " %s == %f\n", get_reg_name(reg), reg->current.f); + } else { + fprintf(stderr, " %s == 0x%x\n", get_reg_name(reg), reg->current.i); + } + } +} + + +static void dump_state( void ) +{ + int i; + + for (i = 0 ; i < Elements(regs) ; i++) + print_reg( ®s[i] ); + + for (i = 0 ; i < Elements(scalars) ; i++) + print_reg( &scalars[i] ); + + for (i = 0 ; i < Elements(vectors) ; i++) + print_reg( &vectors[i] ); +} + + + +static int radeon_emit_packets( + drm_radeon_cmd_header_t header, + drm_radeon_cmd_buffer_t *cmdbuf ) +{ + int id = (int)header.packet.packet_id; + int sz = packet[id].len; + int *data = (int *)cmdbuf->buf; + int i; + + if (sz * sizeof(int) > cmdbuf->bufsz) { + fprintf(stderr, "Packet overflows cmdbuf\n"); + return -EINVAL; + } + + if (!packet[id].name) { + fprintf(stderr, "*** Unknown packet 0 nr %d\n", id ); + return -EINVAL; + } + + + if (VERBOSE) + fprintf(stderr, "Packet 0 reg %s nr %d\n", packet[id].name, sz ); + + for ( i = 0 ; i < sz ; i++) { + struct reg *reg = lookup_reg( regs, packet[id].start + i*4 ); + if (print_reg_assignment( reg, data[i] )) + total_changed++; + total++; + } + + cmdbuf->buf += sz * sizeof(int); + cmdbuf->bufsz -= sz * sizeof(int); + return 0; +} + + +static int radeon_emit_scalars( + drm_radeon_cmd_header_t header, + drm_radeon_cmd_buffer_t *cmdbuf ) +{ + int sz = header.scalars.count; + int *data = (int *)cmdbuf->buf; + int start = header.scalars.offset; + int stride = header.scalars.stride; + int i; + + if (VERBOSE) + fprintf(stderr, "emit scalars, start %d stride %d nr %d (end %d)\n", + start, stride, sz, start + stride * sz); + + + for (i = 0 ; i < sz ; i++, start += stride) { + struct reg *reg = lookup_reg( scalars, start ); + if (print_reg_assignment( reg, data[i] )) + total_changed++; + total++; + } + + cmdbuf->buf += sz * sizeof(int); + cmdbuf->bufsz -= sz * sizeof(int); + return 0; +} + + +static int radeon_emit_scalars2( + drm_radeon_cmd_header_t header, + drm_radeon_cmd_buffer_t *cmdbuf ) +{ + int sz = header.scalars.count; + int *data = (int *)cmdbuf->buf; + int start = header.scalars.offset + 0x100; + int stride = header.scalars.stride; + int i; + + if (VERBOSE) + fprintf(stderr, "emit scalars2, start %d stride %d nr %d (end %d)\n", + start, stride, sz, start + stride * sz); + + if (start + stride * sz > 258) { + fprintf(stderr, "emit scalars OVERFLOW %d/%d/%d\n", start, stride, sz); + return -1; + } + + for (i = 0 ; i < sz ; i++, start += stride) { + struct reg *reg = lookup_reg( scalars, start ); + if (print_reg_assignment( reg, data[i] )) + total_changed++; + total++; + } + + cmdbuf->buf += sz * sizeof(int); + cmdbuf->bufsz -= sz * sizeof(int); + return 0; +} + +/* Check: inf/nan/extreme-size? + * Check: table start, end, nr, etc. + */ +static int radeon_emit_vectors( + drm_radeon_cmd_header_t header, + drm_radeon_cmd_buffer_t *cmdbuf ) +{ + int sz = header.vectors.count; + int *data = (int *)cmdbuf->buf; + int start = header.vectors.offset; + int stride = header.vectors.stride; + int i,j; + + if (VERBOSE) + fprintf(stderr, "emit vectors, start %d stride %d nr %d (end %d) (0x%x)\n", + start, stride, sz, start + stride * sz, header.i); + +/* if (start + stride * (sz/4) > 128) { */ +/* fprintf(stderr, "emit vectors OVERFLOW %d/%d/%d\n", start, stride, sz); */ +/* return -1; */ +/* } */ + + for (i = 0 ; i < sz ; start += stride) { + int changed = 0; + for (j = 0 ; j < 4 ; i++,j++) { + struct reg *reg = lookup_reg( vectors, start*4+j ); + if (print_reg_assignment( reg, data[i] )) + changed = 1; + } + if (changed) + total_changed += 4; + total += 4; + } + + + cmdbuf->buf += sz * sizeof(int); + cmdbuf->bufsz -= sz * sizeof(int); + return 0; +} + +#if 0 +static int print_vertex_format( int vfmt ) +{ + if (NORMAL) { + fprintf(stderr, " %s(%x): %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s", + "vertex format", + vfmt, + "xy,", + (vfmt & R200_VTX_Z0) ? "z," : "", + (vfmt & R200_VTX_W0) ? "w0," : "", + (vfmt & R200_VTX_FPCOLOR) ? "fpcolor," : "", + (vfmt & R200_VTX_FPALPHA) ? "fpalpha," : "", + (vfmt & R200_VTX_PKCOLOR) ? "pkcolor," : "", + (vfmt & R200_VTX_FPSPEC) ? "fpspec," : "", + (vfmt & R200_VTX_FPFOG) ? "fpfog," : "", + (vfmt & R200_VTX_PKSPEC) ? "pkspec," : "", + (vfmt & R200_VTX_ST0) ? "st0," : "", + (vfmt & R200_VTX_ST1) ? "st1," : "", + (vfmt & R200_VTX_Q1) ? "q1," : "", + (vfmt & R200_VTX_ST2) ? "st2," : "", + (vfmt & R200_VTX_Q2) ? "q2," : "", + (vfmt & R200_VTX_ST3) ? "st3," : "", + (vfmt & R200_VTX_Q3) ? "q3," : "", + (vfmt & R200_VTX_Q0) ? "q0," : "", + (vfmt & R200_VTX_N0) ? "n0," : "", + (vfmt & R200_VTX_XY1) ? "xy1," : "", + (vfmt & R200_VTX_Z1) ? "z1," : "", + (vfmt & R200_VTX_W1) ? "w1," : "", + (vfmt & R200_VTX_N1) ? "n1," : ""); + + + if (!find_or_add_value( &others[V_VTXFMT], vfmt )) + fprintf(stderr, " *** NEW VALUE"); + + fprintf(stderr, "\n"); + } + + return 0; +} +#endif + +static char *primname[0x10] = { + "NONE", + "POINTS", + "LINES", + "LINE_STRIP", + "TRIANGLES", + "TRIANGLE_FAN", + "TRIANGLE_STRIP", + "RECT_LIST", + NULL, + "3VRT_POINTS", + "3VRT_LINES", + "POINT_SPRITES", + "LINE_LOOP", + "QUADS", + "QUAD_STRIP", + "POLYGON", +}; + +static int print_prim_and_flags( int prim ) +{ + int numverts; + + if (NORMAL) + fprintf(stderr, " %s(%x): %s%s%s%s%s%s\n", + "prim flags", + prim, + ((prim & 0x30) == R200_VF_PRIM_WALK_IND) ? "IND," : "", + ((prim & 0x30) == R200_VF_PRIM_WALK_LIST) ? "LIST," : "", + ((prim & 0x30) == R200_VF_PRIM_WALK_RING) ? "RING," : "", + (prim & R200_VF_COLOR_ORDER_RGBA) ? "RGBA," : "BGRA, ", + (prim & R200_VF_INDEX_SZ_4) ? "INDX-32," : "", + (prim & R200_VF_TCL_OUTPUT_VTX_ENABLE) ? "TCL_OUT_VTX," : ""); + + numverts = prim>>16; + + if (NORMAL) + fprintf(stderr, " prim: %s numverts %d\n", primname[prim&0xf], numverts); + + switch (prim & 0xf) { + case R200_VF_PRIM_NONE: + case R200_VF_PRIM_POINTS: + if (numverts < 1) { + fprintf(stderr, "Bad nr verts for line %d\n", numverts); + return -1; + } + break; + case R200_VF_PRIM_LINES: + case R200_VF_PRIM_POINT_SPRITES: + if ((numverts & 1) || numverts == 0) { + fprintf(stderr, "Bad nr verts for line %d\n", numverts); + return -1; + } + break; + case R200_VF_PRIM_LINE_STRIP: + case R200_VF_PRIM_LINE_LOOP: + if (numverts < 2) { + fprintf(stderr, "Bad nr verts for line_strip %d\n", numverts); + return -1; + } + break; + case R200_VF_PRIM_TRIANGLES: + case R200_VF_PRIM_3VRT_POINTS: + case R200_VF_PRIM_3VRT_LINES: + case R200_VF_PRIM_RECT_LIST: + if (numverts % 3 || numverts == 0) { + fprintf(stderr, "Bad nr verts for tri %d\n", numverts); + return -1; + } + break; + case R200_VF_PRIM_TRIANGLE_FAN: + case R200_VF_PRIM_TRIANGLE_STRIP: + case R200_VF_PRIM_POLYGON: + if (numverts < 3) { + fprintf(stderr, "Bad nr verts for strip/fan %d\n", numverts); + return -1; + } + break; + case R200_VF_PRIM_QUADS: + if (numverts % 4 || numverts == 0) { + fprintf(stderr, "Bad nr verts for quad %d\n", numverts); + return -1; + } + break; + case R200_VF_PRIM_QUAD_STRIP: + if (numverts % 2 || numverts < 4) { + fprintf(stderr, "Bad nr verts for quadstrip %d\n", numverts); + return -1; + } + break; + default: + fprintf(stderr, "Bad primitive\n"); + return -1; + } + return 0; +} + +/* build in knowledge about each packet type + */ +static int radeon_emit_packet3( drm_radeon_cmd_buffer_t *cmdbuf ) +{ + int cmdsz; + int *cmd = (int *)cmdbuf->buf; + int *tmp; + int i, stride, size, start; + + cmdsz = 2 + ((cmd[0] & RADEON_CP_PACKET_COUNT_MASK) >> 16); + + if ((cmd[0] & RADEON_CP_PACKET_MASK) != RADEON_CP_PACKET3 || + cmdsz * 4 > cmdbuf->bufsz || + cmdsz > RADEON_CP_PACKET_MAX_DWORDS) { + fprintf(stderr, "Bad packet\n"); + return -EINVAL; + } + + switch( cmd[0] & ~RADEON_CP_PACKET_COUNT_MASK ) { + case R200_CP_CMD_NOP: + if (NORMAL) + fprintf(stderr, "PACKET3_NOP, %d dwords\n", cmdsz); + break; + case R200_CP_CMD_NEXT_CHAR: + if (NORMAL) + fprintf(stderr, "PACKET3_NEXT_CHAR, %d dwords\n", cmdsz); + break; + case R200_CP_CMD_PLY_NEXTSCAN: + if (NORMAL) + fprintf(stderr, "PACKET3_PLY_NEXTSCAN, %d dwords\n", cmdsz); + break; + case R200_CP_CMD_SET_SCISSORS: + if (NORMAL) + fprintf(stderr, "PACKET3_SET_SCISSORS, %d dwords\n", cmdsz); + break; + case R200_CP_CMD_LOAD_MICROCODE: + if (NORMAL) + fprintf(stderr, "PACKET3_LOAD_MICROCODE, %d dwords\n", cmdsz); + break; + case R200_CP_CMD_WAIT_FOR_IDLE: + if (NORMAL) + fprintf(stderr, "PACKET3_WAIT_FOR_IDLE, %d dwords\n", cmdsz); + break; + + case R200_CP_CMD_3D_DRAW_VBUF: + if (NORMAL) + fprintf(stderr, "PACKET3_3D_DRAW_VBUF, %d dwords\n", cmdsz); +/* print_vertex_format(cmd[1]); */ + if (print_prim_and_flags(cmd[2])) + return -EINVAL; + break; + + case R200_CP_CMD_3D_DRAW_IMMD: + if (NORMAL) + fprintf(stderr, "PACKET3_3D_DRAW_IMMD, %d dwords\n", cmdsz); + break; + case R200_CP_CMD_3D_DRAW_INDX: { + int neltdwords; + if (NORMAL) + fprintf(stderr, "PACKET3_3D_DRAW_INDX, %d dwords\n", cmdsz); +/* print_vertex_format(cmd[1]); */ + if (print_prim_and_flags(cmd[2])) + return -EINVAL; + neltdwords = cmd[2]>>16; + neltdwords += neltdwords & 1; + neltdwords /= 2; + if (neltdwords + 3 != cmdsz) + fprintf(stderr, "Mismatch in DRAW_INDX, %d vs cmdsz %d\n", + neltdwords, cmdsz); + break; + } + case R200_CP_CMD_LOAD_PALETTE: + if (NORMAL) + fprintf(stderr, "PACKET3_LOAD_PALETTE, %d dwords\n", cmdsz); + break; + case R200_CP_CMD_3D_LOAD_VBPNTR: + if (NORMAL) { + fprintf(stderr, "PACKET3_3D_LOAD_VBPNTR, %d dwords\n", cmdsz); + fprintf(stderr, " nr arrays: %d\n", cmd[1]); + } + + if (((cmd[1]/2)*3) + ((cmd[1]%2)*2) != cmdsz - 2) { + fprintf(stderr, " ****** MISMATCH %d/%d *******\n", + ((cmd[1]/2)*3) + ((cmd[1]%2)*2) + 2, cmdsz); + return -EINVAL; + } + + if (NORMAL) { + tmp = cmd+2; + for (i = 0 ; i < cmd[1] ; i++) { + if (i & 1) { + stride = (tmp[0]>>24) & 0xff; + size = (tmp[0]>>16) & 0xff; + start = tmp[2]; + tmp += 3; + } + else { + stride = (tmp[0]>>8) & 0xff; + size = (tmp[0]) & 0xff; + start = tmp[1]; + } + fprintf(stderr, " array %d: start 0x%x vsize %d vstride %d\n", + i, start, size, stride ); + } + } + break; + case R200_CP_CMD_PAINT: + if (NORMAL) + fprintf(stderr, "PACKET3_CNTL_PAINT, %d dwords\n", cmdsz); + break; + case R200_CP_CMD_BITBLT: + if (NORMAL) + fprintf(stderr, "PACKET3_CNTL_BITBLT, %d dwords\n", cmdsz); + break; + case R200_CP_CMD_SMALLTEXT: + if (NORMAL) + fprintf(stderr, "PACKET3_CNTL_SMALLTEXT, %d dwords\n", cmdsz); + break; + case R200_CP_CMD_HOSTDATA_BLT: + if (NORMAL) + fprintf(stderr, "PACKET3_CNTL_HOSTDATA_BLT, %d dwords\n", + cmdsz); + break; + case R200_CP_CMD_POLYLINE: + if (NORMAL) + fprintf(stderr, "PACKET3_CNTL_POLYLINE, %d dwords\n", cmdsz); + break; + case R200_CP_CMD_POLYSCANLINES: + if (NORMAL) + fprintf(stderr, "PACKET3_CNTL_POLYSCANLINES, %d dwords\n", + cmdsz); + break; + case R200_CP_CMD_PAINT_MULTI: + if (NORMAL) + fprintf(stderr, "PACKET3_CNTL_PAINT_MULTI, %d dwords\n", + cmdsz); + break; + case R200_CP_CMD_BITBLT_MULTI: + if (NORMAL) + fprintf(stderr, "PACKET3_CNTL_BITBLT_MULTI, %d dwords\n", + cmdsz); + break; + case R200_CP_CMD_TRANS_BITBLT: + if (NORMAL) + fprintf(stderr, "PACKET3_CNTL_TRANS_BITBLT, %d dwords\n", + cmdsz); + break; + case R200_CP_CMD_3D_DRAW_VBUF_2: + if (NORMAL) + fprintf(stderr, "R200_CP_CMD_3D_DRAW_VBUF_2, %d dwords\n", + cmdsz); + if (print_prim_and_flags(cmd[1])) + return -EINVAL; + break; + case R200_CP_CMD_3D_DRAW_IMMD_2: + if (NORMAL) + fprintf(stderr, "R200_CP_CMD_3D_DRAW_IMMD_2, %d dwords\n", + cmdsz); + if (print_prim_and_flags(cmd[1])) + return -EINVAL; + break; + case R200_CP_CMD_3D_DRAW_INDX_2: + if (NORMAL) + fprintf(stderr, "R200_CP_CMD_3D_DRAW_INDX_2, %d dwords\n", + cmdsz); + if (print_prim_and_flags(cmd[1])) + return -EINVAL; + break; + default: + fprintf(stderr, "UNKNOWN PACKET, %d dwords\n", cmdsz); + break; + } + + cmdbuf->buf += cmdsz * 4; + cmdbuf->bufsz -= cmdsz * 4; + return 0; +} + + +/* Check cliprects for bounds, then pass on to above: + */ +static int radeon_emit_packet3_cliprect( drm_radeon_cmd_buffer_t *cmdbuf ) +{ + drm_clip_rect_t *boxes = (drm_clip_rect_t *)cmdbuf->boxes; + int i = 0; + + if (VERBOSE && total_changed) { + dump_state(); + total_changed = 0; + } + + if (NORMAL) { + do { + if ( i < cmdbuf->nbox ) { + fprintf(stderr, "Emit box %d/%d %d,%d %d,%d\n", + i, cmdbuf->nbox, + boxes[i].x1, boxes[i].y1, boxes[i].x2, boxes[i].y2); + } + } while ( ++i < cmdbuf->nbox ); + } + + if (cmdbuf->nbox == 1) + cmdbuf->nbox = 0; + + return radeon_emit_packet3( cmdbuf ); +} + + +int r200SanityCmdBuffer( r200ContextPtr rmesa, + int nbox, + drm_clip_rect_t *boxes ) +{ + int idx; + drm_radeon_cmd_buffer_t cmdbuf; + drm_radeon_cmd_header_t header; + static int inited = 0; + + if (!inited) { + init_regs(); + inited = 1; + } + + + cmdbuf.buf = rmesa->store.cmd_buf; + cmdbuf.bufsz = rmesa->store.cmd_used; + cmdbuf.boxes = (drm_clip_rect_t *)boxes; + cmdbuf.nbox = nbox; + + while ( cmdbuf.bufsz >= sizeof(header) ) { + + header.i = *(int *)cmdbuf.buf; + cmdbuf.buf += sizeof(header); + cmdbuf.bufsz -= sizeof(header); + + switch (header.header.cmd_type) { + case RADEON_CMD_PACKET: + if (radeon_emit_packets( header, &cmdbuf )) { + fprintf(stderr,"radeon_emit_packets failed\n"); + return -EINVAL; + } + break; + + case RADEON_CMD_SCALARS: + if (radeon_emit_scalars( header, &cmdbuf )) { + fprintf(stderr,"radeon_emit_scalars failed\n"); + return -EINVAL; + } + break; + + case RADEON_CMD_SCALARS2: + if (radeon_emit_scalars2( header, &cmdbuf )) { + fprintf(stderr,"radeon_emit_scalars failed\n"); + return -EINVAL; + } + break; + + case RADEON_CMD_VECTORS: + if (radeon_emit_vectors( header, &cmdbuf )) { + fprintf(stderr,"radeon_emit_vectors failed\n"); + return -EINVAL; + } + break; + + case RADEON_CMD_DMA_DISCARD: + idx = header.dma.buf_idx; + if (NORMAL) + fprintf(stderr, "RADEON_CMD_DMA_DISCARD buf %d\n", idx); + bufs++; + break; + + case RADEON_CMD_PACKET3: + if (radeon_emit_packet3( &cmdbuf )) { + fprintf(stderr,"radeon_emit_packet3 failed\n"); + return -EINVAL; + } + break; + + case RADEON_CMD_PACKET3_CLIP: + if (radeon_emit_packet3_cliprect( &cmdbuf )) { + fprintf(stderr,"radeon_emit_packet3_clip failed\n"); + return -EINVAL; + } + break; + + case RADEON_CMD_WAIT: + break; + + default: + fprintf(stderr,"bad cmd_type %d at %p\n", + header.header.cmd_type, + cmdbuf.buf - sizeof(header)); + return -EINVAL; + } + } + + if (0) + { + static int n = 0; + n++; + if (n == 10) { + fprintf(stderr, "Bufs %d Total emitted %d real changes %d (%.2f%%)\n", + bufs, + total, total_changed, + ((float)total_changed/(float)total*100.0)); + fprintf(stderr, "Total emitted per buf: %.2f\n", + (float)total/(float)bufs); + fprintf(stderr, "Real changes per buf: %.2f\n", + (float)total_changed/(float)bufs); + + bufs = n = total = total_changed = 0; + } + } + + fprintf(stderr, "leaving %s\n\n\n", __FUNCTION__); + + return 0; +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_sanity.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_sanity.h new file mode 100644 index 000000000..f4c110dba --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_sanity.h @@ -0,0 +1,8 @@ +#ifndef R200_SANITY_H +#define R200_SANITY_H + +extern int r200SanityCmdBuffer( r200ContextPtr rmesa, + int nbox, + drm_clip_rect_t *boxes ); + +#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_screen.c new file mode 100644 index 000000000..08e4a3548 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_screen.c @@ -0,0 +1,737 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_screen.c,v 1.4 2003/05/08 09:25:35 herrb Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/** + * \file r200_screen.c + * Screen initialization functions for the R200 driver. + * + * \author Keith Whitwell <keith@tungstengraphics.com> + */ + +#include <dlfcn.h> + +#include "glheader.h" +#include "imports.h" +#include "context.h" +#include "framebuffer.h" +#include "renderbuffer.h" + +#define STANDALONE_MMIO +#include "r200_screen.h" +#include "r200_context.h" +#include "r200_ioctl.h" +#include "r200_span.h" +#include "radeon_macros.h" +#include "radeon_reg.h" + +#include "drirenderbuffer.h" +#include "utils.h" +#include "vblank.h" +#include "GL/internal/dri_interface.h" + +/* R200 configuration + */ +#include "xmlpool.h" + +PUBLIC const char __driConfigOptions[] = +DRI_CONF_BEGIN + DRI_CONF_SECTION_PERFORMANCE + DRI_CONF_TCL_MODE(DRI_CONF_TCL_CODEGEN) + DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS) + DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0) + DRI_CONF_MAX_TEXTURE_UNITS(4,2,6) + DRI_CONF_HYPERZ(false) + DRI_CONF_SECTION_END + DRI_CONF_SECTION_QUALITY + DRI_CONF_TEXTURE_DEPTH(DRI_CONF_TEXTURE_DEPTH_FB) + DRI_CONF_DEF_MAX_ANISOTROPY(1.0,"1.0,2.0,4.0,8.0,16.0") + DRI_CONF_NO_NEG_LOD_BIAS(false) + DRI_CONF_FORCE_S3TC_ENABLE(false) + DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER) + DRI_CONF_ROUND_MODE(DRI_CONF_ROUND_TRUNC) + DRI_CONF_DITHER_MODE(DRI_CONF_DITHER_XERRORDIFF) + DRI_CONF_TEXTURE_LEVEL_HACK(false) + DRI_CONF_TEXTURE_BLEND_QUALITY(1.0,"0.0:1.0") + DRI_CONF_SECTION_END + DRI_CONF_SECTION_DEBUG + DRI_CONF_NO_RAST(false) + DRI_CONF_SECTION_END + DRI_CONF_SECTION_SOFTWARE + DRI_CONF_ARB_VERTEX_PROGRAM(false) + DRI_CONF_NV_VERTEX_PROGRAM(false) + DRI_CONF_SECTION_END +DRI_CONF_END; +static const GLuint __driNConfigOptions = 17; + +extern const struct dri_extension card_extensions[]; +extern const struct dri_extension blend_extensions[]; +extern const struct dri_extension ARB_vp_extension[]; +extern const struct dri_extension NV_vp_extension[]; + +#if 1 +/* Including xf86PciInfo.h introduces a bunch of errors... + */ +#define PCI_CHIP_R200_QD 0x5144 /* why do they have r200 names? */ +#define PCI_CHIP_R200_QE 0x5145 /* Those are all standard radeons */ +#define PCI_CHIP_R200_QF 0x5146 +#define PCI_CHIP_R200_QG 0x5147 +#define PCI_CHIP_R200_QY 0x5159 +#define PCI_CHIP_R200_QZ 0x515A +#define PCI_CHIP_R200_LW 0x4C57 +#define PCI_CHIP_R200_LX 0x4C58 +#define PCI_CHIP_R200_LY 0x4C59 +#define PCI_CHIP_R200_LZ 0x4C5A +#define PCI_CHIP_RV200_QW 0x5157 /* Radeon 7500 - not an R200 at all */ +#define PCI_CHIP_RV200_QX 0x5158 +#define PCI_CHIP_RS100_4136 0x4136 /* IGP RS100, RS200, RS250 are not R200 */ +#define PCI_CHIP_RS200_4137 0x4137 +#define PCI_CHIP_RS250_4237 0x4237 +#define PCI_CHIP_RS100_4336 0x4336 +#define PCI_CHIP_RS200_4337 0x4337 +#define PCI_CHIP_RS250_4437 0x4437 +#define PCI_CHIP_RS300_5834 0x5834 /* All RS300's are R200 */ +#define PCI_CHIP_RS300_5835 0x5835 +#define PCI_CHIP_RS300_5836 0x5836 +#define PCI_CHIP_RS300_5837 0x5837 +#define PCI_CHIP_R200_BB 0x4242 /* r200 (non-derived) start */ +#define PCI_CHIP_R200_BC 0x4243 +#define PCI_CHIP_R200_QH 0x5148 +#define PCI_CHIP_R200_QI 0x5149 +#define PCI_CHIP_R200_QJ 0x514A +#define PCI_CHIP_R200_QK 0x514B +#define PCI_CHIP_R200_QL 0x514C +#define PCI_CHIP_R200_QM 0x514D +#define PCI_CHIP_R200_QN 0x514E +#define PCI_CHIP_R200_QO 0x514F /* r200 (non-derived) end */ +/* are the R200 Qh (0x5168) and following needed too? They are not in + xf86PciInfo.h but in the pci database. Maybe just secondary ports or + something ? Ah well, better be safe than sorry */ +#define PCI_CHIP_R200_Qh 0x5168 +#define PCI_CHIP_R200_Qi 0x5169 +#define PCI_CHIP_R200_Qj 0x516A +#define PCI_CHIP_R200_Qk 0x516B +#define PCI_CHIP_R200_Ql 0x516C + +#endif + + +static r200ScreenPtr __r200Screen; + +static int getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo ); + +static __GLcontextModes * +r200FillInModes( unsigned pixel_bits, unsigned depth_bits, + unsigned stencil_bits, GLboolean have_back_buffer ) +{ + __GLcontextModes * modes; + __GLcontextModes * m; + unsigned num_modes; + unsigned depth_buffer_factor; + unsigned back_buffer_factor; + GLenum fb_format; + GLenum fb_type; + + /* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy + * enough to add support. Basically, if a context is created with an + * fbconfig where the swap method is GLX_SWAP_COPY_OML, pageflipping + * will never be used. + */ + static const GLenum back_buffer_modes[] = { + GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */ + }; + + u_int8_t depth_bits_array[2]; + u_int8_t stencil_bits_array[2]; + + + depth_bits_array[0] = depth_bits; + depth_bits_array[1] = depth_bits; + + /* Just like with the accumulation buffer, always provide some modes + * with a stencil buffer. It will be a sw fallback, but some apps won't + * care about that. + */ + stencil_bits_array[0] = 0; + stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits; + + depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1; + back_buffer_factor = (have_back_buffer) ? 2 : 1; + + num_modes = depth_buffer_factor * back_buffer_factor * 4; + + if ( pixel_bits == 16 ) { + fb_format = GL_RGB; + fb_type = GL_UNSIGNED_SHORT_5_6_5; + } + else { + fb_format = GL_BGRA; + fb_type = GL_UNSIGNED_INT_8_8_8_8_REV; + } + + modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) ); + m = modes; + if ( ! driFillInModes( & m, fb_format, fb_type, + depth_bits_array, stencil_bits_array, depth_buffer_factor, + back_buffer_modes, back_buffer_factor, + GLX_TRUE_COLOR ) ) { + fprintf( stderr, "[%s:%u] Error creating FBConfig!\n", + __func__, __LINE__ ); + return NULL; + } + + if ( ! driFillInModes( & m, fb_format, fb_type, + depth_bits_array, stencil_bits_array, depth_buffer_factor, + back_buffer_modes, back_buffer_factor, + GLX_DIRECT_COLOR ) ) { + fprintf( stderr, "[%s:%u] Error creating FBConfig!\n", + __func__, __LINE__ ); + return NULL; + } + + /* Mark the visual as slow if there are "fake" stencil bits. + */ + for ( m = modes ; m != NULL ; m = m->next ) { + if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) { + m->visualRating = GLX_SLOW_CONFIG; + } + } + + return modes; +} + + +/* Create the device specific screen private data struct. + */ +static r200ScreenPtr +r200CreateScreen( __DRIscreenPrivate *sPriv ) +{ + r200ScreenPtr screen; + RADEONDRIPtr dri_priv = (RADEONDRIPtr)sPriv->pDevPriv; + unsigned char *RADEONMMIO; + PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension = + (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension")); + void * const psc = sPriv->psc->screenConfigs; + + if (sPriv->devPrivSize != sizeof(RADEONDRIRec)) { + fprintf(stderr,"\nERROR! sizeof(RADEONDRIRec) does not match passed size from device driver\n"); + return GL_FALSE; + } + + /* Allocate the private area */ + screen = (r200ScreenPtr) CALLOC( sizeof(*screen) ); + if ( !screen ) { + __driUtilMessage("%s: Could not allocate memory for screen structure", + __FUNCTION__); + return NULL; + } + + screen->chipset = 0; + switch ( dri_priv->deviceID ) { + case PCI_CHIP_R200_QD: + case PCI_CHIP_R200_QE: + case PCI_CHIP_R200_QF: + case PCI_CHIP_R200_QG: + case PCI_CHIP_R200_QY: + case PCI_CHIP_R200_QZ: + case PCI_CHIP_RV200_QW: + case PCI_CHIP_RV200_QX: + case PCI_CHIP_R200_LW: + case PCI_CHIP_R200_LX: + case PCI_CHIP_R200_LY: + case PCI_CHIP_R200_LZ: + case PCI_CHIP_RS100_4136: + case PCI_CHIP_RS200_4137: + case PCI_CHIP_RS250_4237: + case PCI_CHIP_RS100_4336: + case PCI_CHIP_RS200_4337: + case PCI_CHIP_RS250_4437: + __driUtilMessage("r200CreateScreen(): Device isn't an r200!\n"); + FREE( screen ); + return NULL; + + case PCI_CHIP_RS300_5834: + case PCI_CHIP_RS300_5835: + case PCI_CHIP_RS300_5836: + case PCI_CHIP_RS300_5837: + break; + + case PCI_CHIP_R200_BB: + case PCI_CHIP_R200_BC: + case PCI_CHIP_R200_QH: + case PCI_CHIP_R200_QI: + case PCI_CHIP_R200_QJ: + case PCI_CHIP_R200_QK: + case PCI_CHIP_R200_QL: + case PCI_CHIP_R200_QM: + case PCI_CHIP_R200_QN: + case PCI_CHIP_R200_QO: + case PCI_CHIP_R200_Qh: + case PCI_CHIP_R200_Qi: + case PCI_CHIP_R200_Qj: + case PCI_CHIP_R200_Qk: + case PCI_CHIP_R200_Ql: + screen->chipset |= R200_CHIPSET_REAL_R200; + /* fallthrough */ + default: + screen->chipset |= R200_CHIPSET_TCL; + break; + } + + /* parse information in __driConfigOptions */ + driParseOptionInfo (&screen->optionCache, + __driConfigOptions, __driNConfigOptions); + + /* This is first since which regions we map depends on whether or + * not we are using a PCI card. + */ + screen->IsPCI = dri_priv->IsPCI; + + { + int ret; + drm_radeon_getparam_t gp; + + gp.param = RADEON_PARAM_GART_BUFFER_OFFSET; + gp.value = &screen->gart_buffer_offset; + + ret = drmCommandWriteRead( sPriv->fd, DRM_RADEON_GETPARAM, + &gp, sizeof(gp)); + if (ret) { + FREE( screen ); + fprintf(stderr, "drmRadeonGetParam (RADEON_PARAM_GART_BUFFER_OFFSET): %d\n", ret); + return NULL; + } + + if (sPriv->drmMinor >= 6) { + gp.param = RADEON_PARAM_GART_BASE; + gp.value = &screen->gart_base; + + ret = drmCommandWriteRead( sPriv->fd, DRM_RADEON_GETPARAM, + &gp, sizeof(gp)); + if (ret) { + FREE( screen ); + fprintf(stderr, "drmR200GetParam (RADEON_PARAM_GART_BASE): %d\n", ret); + return NULL; + } + + + gp.param = RADEON_PARAM_IRQ_NR; + gp.value = &screen->irq; + + ret = drmCommandWriteRead( sPriv->fd, DRM_RADEON_GETPARAM, + &gp, sizeof(gp)); + if (ret) { + FREE( screen ); + fprintf(stderr, "drmRadeonGetParam (RADEON_PARAM_IRQ_NR): %d\n", ret); + return NULL; + } + + /* Check if kernel module is new enough to support cube maps */ + screen->drmSupportsCubeMaps = (sPriv->drmMinor >= 7); + /* Check if kernel module is new enough to support blend color and + separate blend functions/equations */ + screen->drmSupportsBlendColor = (sPriv->drmMinor >= 11); + + screen->drmSupportsTriPerf = (sPriv->drmMinor >= 16); + } + /* Check if ddx has set up a surface reg to cover depth buffer */ + screen->depthHasSurface = (sPriv->ddxMajor > 4); + } + + screen->mmio.handle = dri_priv->registerHandle; + screen->mmio.size = dri_priv->registerSize; + if ( drmMap( sPriv->fd, + screen->mmio.handle, + screen->mmio.size, + &screen->mmio.map ) ) { + FREE( screen ); + __driUtilMessage("%s: drmMap failed\n", __FUNCTION__ ); + return NULL; + } + + RADEONMMIO = screen->mmio.map; + + screen->status.handle = dri_priv->statusHandle; + screen->status.size = dri_priv->statusSize; + if ( drmMap( sPriv->fd, + screen->status.handle, + screen->status.size, + &screen->status.map ) ) { + drmUnmap( screen->mmio.map, screen->mmio.size ); + FREE( screen ); + __driUtilMessage("%s: drmMap (2) failed\n", __FUNCTION__ ); + return NULL; + } + screen->scratch = (__volatile__ u_int32_t *) + ((GLubyte *)screen->status.map + RADEON_SCRATCH_REG_OFFSET); + + screen->buffers = drmMapBufs( sPriv->fd ); + if ( !screen->buffers ) { + drmUnmap( screen->status.map, screen->status.size ); + drmUnmap( screen->mmio.map, screen->mmio.size ); + FREE( screen ); + __driUtilMessage("%s: drmMapBufs failed\n", __FUNCTION__ ); + return NULL; + } + + RADEONMMIO = screen->mmio.map; + + if ( dri_priv->gartTexHandle && dri_priv->gartTexMapSize ) { + + screen->gartTextures.handle = dri_priv->gartTexHandle; + screen->gartTextures.size = dri_priv->gartTexMapSize; + if ( drmMap( sPriv->fd, + screen->gartTextures.handle, + screen->gartTextures.size, + (drmAddressPtr)&screen->gartTextures.map ) ) { + drmUnmapBufs( screen->buffers ); + drmUnmap( screen->status.map, screen->status.size ); + drmUnmap( screen->mmio.map, screen->mmio.size ); + FREE( screen ); + __driUtilMessage("%s: drmMAP failed for GART texture area\n", __FUNCTION__); + return NULL; + } + + screen->gart_texture_offset = dri_priv->gartTexOffset + ( screen->IsPCI + ? INREG( RADEON_AIC_LO_ADDR ) + : ( ( INREG( RADEON_MC_AGP_LOCATION ) & 0x0ffffU ) << 16 ) ); + } + + screen->cpp = dri_priv->bpp / 8; + screen->AGPMode = dri_priv->AGPMode; + + screen->fbLocation = ( INREG( RADEON_MC_FB_LOCATION ) & 0xffff ) << 16; + + if ( sPriv->drmMinor >= 10 ) { + drm_radeon_setparam_t sp; + + sp.param = RADEON_SETPARAM_FB_LOCATION; + sp.value = screen->fbLocation; + + drmCommandWrite( sPriv->fd, DRM_RADEON_SETPARAM, + &sp, sizeof( sp ) ); + } + + screen->frontOffset = dri_priv->frontOffset; + screen->frontPitch = dri_priv->frontPitch; + screen->backOffset = dri_priv->backOffset; + screen->backPitch = dri_priv->backPitch; + screen->depthOffset = dri_priv->depthOffset; + screen->depthPitch = dri_priv->depthPitch; + + if ( dri_priv->textureSize == 0 ) { + screen->texOffset[RADEON_LOCAL_TEX_HEAP] = screen->gart_texture_offset; + screen->texSize[RADEON_GART_TEX_HEAP] = dri_priv->gartTexMapSize; + screen->logTexGranularity[RADEON_GART_TEX_HEAP] = + dri_priv->log2GARTTexGran; + } else { + screen->texOffset[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureOffset + + screen->fbLocation; + screen->texSize[RADEON_LOCAL_TEX_HEAP] = dri_priv->textureSize; + screen->logTexGranularity[RADEON_LOCAL_TEX_HEAP] = + dri_priv->log2TexGran; + } + + if ( !screen->gartTextures.map || dri_priv->textureSize == 0 ) { + screen->numTexHeaps = RADEON_NR_TEX_HEAPS - 1; + screen->texOffset[RADEON_GART_TEX_HEAP] = 0; + screen->texSize[RADEON_GART_TEX_HEAP] = 0; + screen->logTexGranularity[RADEON_GART_TEX_HEAP] = 0; + } else { + screen->numTexHeaps = RADEON_NR_TEX_HEAPS; + screen->texOffset[RADEON_GART_TEX_HEAP] = screen->gart_texture_offset; + screen->texSize[RADEON_GART_TEX_HEAP] = dri_priv->gartTexMapSize; + screen->logTexGranularity[RADEON_GART_TEX_HEAP] = + dri_priv->log2GARTTexGran; + } + + screen->driScreen = sPriv; + screen->sarea_priv_offset = dri_priv->sarea_priv_offset; + + if ( glx_enable_extension != NULL ) { + if ( screen->irq != 0 ) { + (*glx_enable_extension)( psc, "GLX_SGI_swap_control" ); + (*glx_enable_extension)( psc, "GLX_SGI_video_sync" ); + (*glx_enable_extension)( psc, "GLX_MESA_swap_control" ); + } + + (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" ); + (*glx_enable_extension)( psc, "GLX_MESA_allocate_memory" ); + } + + sPriv->psc->allocateMemory = (void *) r200AllocateMemoryMESA; + sPriv->psc->freeMemory = (void *) r200FreeMemoryMESA; + sPriv->psc->memoryOffset = (void *) r200GetMemoryOffsetMESA; + + return screen; +} + +/* Destroy the device specific screen private data struct. + */ +static void +r200DestroyScreen( __DRIscreenPrivate *sPriv ) +{ + r200ScreenPtr screen = (r200ScreenPtr)sPriv->private; + + if (!screen) + return; + + if ( screen->gartTextures.map ) { + drmUnmap( screen->gartTextures.map, screen->gartTextures.size ); + } + drmUnmapBufs( screen->buffers ); + drmUnmap( screen->status.map, screen->status.size ); + drmUnmap( screen->mmio.map, screen->mmio.size ); + + /* free all option information */ + driDestroyOptionInfo (&screen->optionCache); + + FREE( screen ); + sPriv->private = NULL; +} + + +/* Initialize the driver specific screen private data. + */ +static GLboolean +r200InitDriver( __DRIscreenPrivate *sPriv ) +{ + __r200Screen = r200CreateScreen( sPriv ); + + sPriv->private = (void *) __r200Screen; + + return sPriv->private ? GL_TRUE : GL_FALSE; +} + + +/** + * Create and initialize the Mesa and driver specific pixmap buffer + * data. This is called to setup rendering to a particular window. + * + * \todo This function (and its interface) will need to be updated to support + * pbuffers. + */ +static GLboolean +r200CreateBuffer( __DRIscreenPrivate *driScrnPriv, + __DRIdrawablePrivate *driDrawPriv, + const __GLcontextModes *mesaVis, + GLboolean isPixmap ) +{ + r200ScreenPtr screen = (r200ScreenPtr) driScrnPriv->private; + + if (isPixmap) { + return GL_FALSE; /* not implemented */ + } + else { + const GLboolean swDepth = GL_FALSE; + const GLboolean swAlpha = GL_FALSE; + const GLboolean swAccum = mesaVis->accumRedBits > 0; + const GLboolean swStencil = mesaVis->stencilBits > 0 && + mesaVis->depthBits != 24; +#if 0 + driDrawPriv->driverPrivate = (void *) + _mesa_create_framebuffer( mesaVis, + swDepth, + swStencil, + swAccum, + swAlpha ); +#else + struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis); + + { + driRenderbuffer *frontRb + = driNewRenderbuffer(GL_RGBA, screen->cpp, + screen->frontOffset, screen->frontPitch); + r200SetSpanFunctions(frontRb, mesaVis); + _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base); + } + + if (mesaVis->doubleBufferMode) { + driRenderbuffer *backRb + = driNewRenderbuffer(GL_RGBA, screen->cpp, + screen->backOffset, screen->backPitch); + r200SetSpanFunctions(backRb, mesaVis); + _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base); + } + + if (mesaVis->depthBits == 16) { + driRenderbuffer *depthRb + = driNewRenderbuffer(GL_DEPTH_COMPONENT16, screen->cpp, + screen->depthOffset, screen->depthPitch); + r200SetSpanFunctions(depthRb, mesaVis); + _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base); + } + else if (mesaVis->depthBits == 24) { + driRenderbuffer *depthRb + = driNewRenderbuffer(GL_DEPTH_COMPONENT24, screen->cpp, + screen->depthOffset, screen->depthPitch); + r200SetSpanFunctions(depthRb, mesaVis); + _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base); + } + + if (mesaVis->stencilBits > 0 && !swStencil) { + driRenderbuffer *stencilRb + = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, screen->cpp, + screen->depthOffset, screen->depthPitch); + r200SetSpanFunctions(stencilRb, mesaVis); + _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base); + } + + _mesa_add_soft_renderbuffers(fb, + GL_FALSE, /* color */ + swDepth, + swStencil, + swAccum, + swAlpha, + GL_FALSE /* aux */); + driDrawPriv->driverPrivate = (void *) fb; +#endif + return (driDrawPriv->driverPrivate != NULL); + } +} + + +static void +r200DestroyBuffer(__DRIdrawablePrivate *driDrawPriv) +{ + _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate)); +} + + + + +static const struct __DriverAPIRec r200API = { + .InitDriver = r200InitDriver, + .DestroyScreen = r200DestroyScreen, + .CreateContext = r200CreateContext, + .DestroyContext = r200DestroyContext, + .CreateBuffer = r200CreateBuffer, + .DestroyBuffer = r200DestroyBuffer, + .SwapBuffers = r200SwapBuffers, + .MakeCurrent = r200MakeCurrent, + .UnbindContext = r200UnbindContext, + .GetSwapInfo = getSwapInfo, + .GetMSC = driGetMSC32, + .WaitForMSC = driWaitForMSC32, + .WaitForSBC = NULL, + .SwapBuffersMSC = NULL +}; + + +/** + * This is the bootstrap function for the driver. libGL supplies all of the + * requisite information about the system, and the driver initializes itself. + * This routine also fills in the linked list pointed to by \c driver_modes + * with the \c __GLcontextModes that the driver can support for windows or + * pbuffers. + * + * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on + * failure. + */ +PUBLIC +void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc, + const __GLcontextModes * modes, + const __DRIversion * ddx_version, + const __DRIversion * dri_version, + const __DRIversion * drm_version, + const __DRIframebuffer * frame_buffer, + drmAddress pSAREA, int fd, + int internal_api_version, + const __DRIinterfaceMethods * interface, + __GLcontextModes ** driver_modes ) + +{ + __DRIscreenPrivate *psp; + static const __DRIutilversion2 ddx_expected = { 4, 5, 0, 0 }; + static const __DRIversion dri_expected = { 4, 0, 0 }; + static const __DRIversion drm_expected = { 1, 5, 0 }; + + dri_interface = interface; + + if ( ! driCheckDriDdxDrmVersions3( "R200", + dri_version, & dri_expected, + ddx_version, & ddx_expected, + drm_version, & drm_expected ) ) { + return NULL; + } + + psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL, + ddx_version, dri_version, drm_version, + frame_buffer, pSAREA, fd, + internal_api_version, &r200API); + if ( psp != NULL ) { + RADEONDRIPtr dri_priv = (RADEONDRIPtr) psp->pDevPriv; + *driver_modes = r200FillInModes( dri_priv->bpp, + (dri_priv->bpp == 16) ? 16 : 24, + (dri_priv->bpp == 16) ? 0 : 8, + (dri_priv->backOffset != dri_priv->depthOffset) ); + + /* Calling driInitExtensions here, with a NULL context pointer, does not actually + * enable the extensions. It just makes sure that all the dispatch offsets for all + * the extensions that *might* be enables are known. This is needed because the + * dispatch offsets need to be known when _mesa_context_create is called, but we can't + * enable the extensions until we have a context pointer. + * + * Hello chicken. Hello egg. How are you two today? + */ + driInitExtensions( NULL, card_extensions, GL_FALSE ); + driInitExtensions( NULL, blend_extensions, GL_FALSE ); + driInitSingleExtension( NULL, ARB_vp_extension ); + driInitSingleExtension( NULL, NV_vp_extension ); + } + + return (void *) psp; +} + + +/** + * Get information about previous buffer swaps. + */ +static int +getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo ) +{ + r200ContextPtr rmesa; + + if ( (dPriv == NULL) || (dPriv->driContextPriv == NULL) + || (dPriv->driContextPriv->driverPrivate == NULL) + || (sInfo == NULL) ) { + return -1; + } + + rmesa = (r200ContextPtr) dPriv->driContextPriv->driverPrivate; + sInfo->swap_count = rmesa->swap_count; + sInfo->swap_ust = rmesa->swap_ust; + sInfo->swap_missed_count = rmesa->swap_missed_count; + + sInfo->swap_missed_usage = (sInfo->swap_missed_count != 0) + ? driCalculateSwapUsage( dPriv, 0, rmesa->swap_missed_ust ) + : 0.0; + + return 0; +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_screen.h new file mode 100644 index 000000000..91b43cbd7 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_screen.h @@ -0,0 +1,106 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_screen.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#ifndef __R200_SCREEN_H__ +#define __R200_SCREEN_H__ + +#include "xf86drm.h" +#include "drm.h" +#include "radeon_drm.h" +#include "dri_util.h" +#include "xmlconfig.h" + +typedef struct { + drm_handle_t handle; /* Handle to the DRM region */ + drmSize size; /* Size of the DRM region */ + drmAddress map; /* Mapping of the DRM region */ +} r200RegionRec, *r200RegionPtr; + + +/* chipset features */ +#define R200_CHIPSET_TCL (1 << 0) +#define R200_CHIPSET_REAL_R200 (1 << 1) +#define R200_CHIPSET_YCBCR_BROKEN (1 << 2) + + +#define R200_NR_TEX_HEAPS 2 + +typedef struct { + + int chipset; + int cpp; + int IsPCI; /* Current card is a PCI card */ + int AGPMode; + unsigned int irq; /* IRQ number (0 means none) */ + + unsigned int fbLocation; + unsigned int frontOffset; + unsigned int frontPitch; + unsigned int backOffset; + unsigned int backPitch; + + unsigned int depthOffset; + unsigned int depthPitch; + + /* Shared texture data */ + int numTexHeaps; + int texOffset[R200_NR_TEX_HEAPS]; + int texSize[R200_NR_TEX_HEAPS]; + int logTexGranularity[R200_NR_TEX_HEAPS]; + + r200RegionRec mmio; + r200RegionRec status; + r200RegionRec gartTextures; + + drmBufMapPtr buffers; + + __volatile__ int32_t *scratch; + + __DRIscreenPrivate *driScreen; + unsigned int sarea_priv_offset; + unsigned int gart_buffer_offset; /* offset in card memory space */ + unsigned int gart_texture_offset; /* offset in card memory space */ + unsigned int gart_base; + + GLboolean drmSupportsCubeMaps; /* need radeon kernel module >=1.7 */ + GLboolean drmSupportsBlendColor; /* need radeon kernel module >= 1.11 */ + GLboolean drmSupportsTriPerf; /* need radeon kernel module >= 1.16 */ + GLboolean depthHasSurface; + + /* Configuration cache with default values for all contexts */ + driOptionCache optionCache; +} r200ScreenRec, *r200ScreenPtr; + +#endif /* __R200_SCREEN_H__ */ diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_span.c new file mode 100644 index 000000000..024e89461 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_span.c @@ -0,0 +1,367 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_span.c,v 1.1 2002/10/30 12:51:52 alanh Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "imports.h" +#include "swrast/swrast.h" +#include "colormac.h" + +#include "r200_context.h" +#include "r200_ioctl.h" +#include "r200_state.h" +#include "r200_span.h" +#include "r200_tex.h" + +#define DBG 0 + +#define LOCAL_VARS \ + r200ContextPtr rmesa = R200_CONTEXT(ctx); \ + r200ScreenPtr r200Screen = rmesa->r200Screen; \ + __DRIscreenPrivate *sPriv = rmesa->dri.screen; \ + __DRIdrawablePrivate *dPriv = rmesa->dri.drawable; \ + GLuint pitch = r200Screen->frontPitch * r200Screen->cpp; \ + GLuint height = dPriv->h; \ + char *buf = (char *)(sPriv->pFB + \ + rmesa->state.color.drawOffset + \ + (dPriv->x * r200Screen->cpp) + \ + (dPriv->y * pitch)); \ + char *read_buf = (char *)(sPriv->pFB + \ + rmesa->state.pixel.readOffset + \ + (dPriv->x * r200Screen->cpp) + \ + (dPriv->y * pitch)); \ + GLuint p; \ + (void) read_buf; (void) buf; (void) p + +#define LOCAL_DEPTH_VARS \ + r200ContextPtr rmesa = R200_CONTEXT(ctx); \ + r200ScreenPtr r200Screen = rmesa->r200Screen; \ + __DRIscreenPrivate *sPriv = rmesa->dri.screen; \ + __DRIdrawablePrivate *dPriv = rmesa->dri.drawable; \ + GLuint height = dPriv->h; \ + GLuint xo = dPriv->x; \ + GLuint yo = dPriv->y; \ + char *buf = (char *)(sPriv->pFB + r200Screen->depthOffset); \ + (void) buf + +#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS + +#define Y_FLIP( _y ) (height - _y - 1) + +#define HW_LOCK() + +#define HW_UNLOCK() + + + +/* ================================================================ + * Color buffer + */ + +/* 16 bit, RGB565 color spanline and pixel functions + */ +#define SPANTMP_PIXEL_FMT GL_RGB +#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5 + +#define TAG(x) r200##x##_RGB565 +#define TAG2(x,y) r200##x##_RGB565##y +#include "spantmp2.h" + +/* 32 bit, ARGB8888 color spanline and pixel functions + */ +#define SPANTMP_PIXEL_FMT GL_BGRA +#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV + +#define TAG(x) r200##x##_ARGB8888 +#define TAG2(x,y) r200##x##_ARGB8888##y +#include "spantmp2.h" + + +/* ================================================================ + * Depth buffer + */ + +/* The Radeon family has depth tiling on all the time, so we have to convert + * the x,y coordinates into the memory bus address (mba) in the same + * manner as the engine. In each case, the linear block address (ba) + * is calculated, and then wired with x and y to produce the final + * memory address. + * The chip will do address translation on its own if the surface registers + * are set up correctly. It is not quite enough to get it working with hyperz too... + */ + +#define BIT(x,b) ((x & (1<<b))>>b) +static GLuint r200_mba_z32( r200ContextPtr rmesa, + GLint x, GLint y ) +{ + GLuint pitch = rmesa->r200Screen->frontPitch; + if (rmesa->r200Screen->depthHasSurface) { + return 4*(x + y*pitch); + } + else { + GLuint b = ((y & 0x7FF) >> 4) * ((pitch & 0xFFF) >> 5) + ((x & 0x7FF) >> 5); + GLuint a = + (BIT(x,0) << 2) | + (BIT(y,0) << 3) | + (BIT(x,1) << 4) | + (BIT(y,1) << 5) | + (BIT(x,3) << 6) | + (BIT(x,4) << 7) | + (BIT(x,2) << 8) | + (BIT(y,2) << 9) | + (BIT(y,3) << 10) | + (((pitch & 0x20) ? (b & 0x01) : ((b & 0x01) ^ (BIT(y,4)))) << 11) | + ((b >> 1) << 12); + return a; + } +} + +static GLuint r200_mba_z16( r200ContextPtr rmesa, GLint x, GLint y ) +{ + GLuint pitch = rmesa->r200Screen->frontPitch; + if (rmesa->r200Screen->depthHasSurface) { + return 2*(x + y*pitch); + } + else { + GLuint b = ((y & 0x7FF) >> 4) * ((pitch & 0xFFF) >> 6) + ((x & 0x7FF) >> 6); + GLuint a = + (BIT(x,0) << 1) | + (BIT(y,0) << 2) | + (BIT(x,1) << 3) | + (BIT(y,1) << 4) | + (BIT(x,2) << 5) | + (BIT(x,4) << 6) | + (BIT(x,5) << 7) | + (BIT(x,3) << 8) | + (BIT(y,2) << 9) | + (BIT(y,3) << 10) | + (((pitch & 0x40) ? (b & 0x01) : ((b & 0x01) ^ (BIT(y,4)))) << 11) | + ((b >> 1) << 12); + return a; + } +} + + +/* 16-bit depth buffer functions + */ + +#define WRITE_DEPTH( _x, _y, d ) \ + *(GLushort *)(buf + r200_mba_z16( rmesa, _x + xo, _y + yo )) = d; + +#define READ_DEPTH( d, _x, _y ) \ + d = *(GLushort *)(buf + r200_mba_z16( rmesa, _x + xo, _y + yo )); + +#define TAG(x) r200##x##_16 +#include "depthtmp.h" + + +/* 24 bit depth, 8 bit stencil depthbuffer functions + */ + +#define WRITE_DEPTH( _x, _y, d ) \ +do { \ + GLuint offset = r200_mba_z32( rmesa, _x + xo, _y + yo ); \ + GLuint tmp = *(GLuint *)(buf + offset); \ + tmp &= 0xff000000; \ + tmp |= ((d) & 0x00ffffff); \ + *(GLuint *)(buf + offset) = tmp; \ +} while (0) + +#define READ_DEPTH( d, _x, _y ) \ + d = *(GLuint *)(buf + r200_mba_z32( rmesa, _x + xo, \ + _y + yo )) & 0x00ffffff; + +#define TAG(x) r200##x##_24_8 +#include "depthtmp.h" + + +/* ================================================================ + * Stencil buffer + */ + +/* 24 bit depth, 8 bit stencil depthbuffer functions + */ +#define WRITE_STENCIL( _x, _y, d ) \ +do { \ + GLuint offset = r200_mba_z32( rmesa, _x + xo, _y + yo ); \ + GLuint tmp = *(GLuint *)(buf + offset); \ + tmp &= 0x00ffffff; \ + tmp |= (((d) & 0xff) << 24); \ + *(GLuint *)(buf + offset) = tmp; \ +} while (0) + +#define READ_STENCIL( d, _x, _y ) \ +do { \ + GLuint offset = r200_mba_z32( rmesa, _x + xo, _y + yo ); \ + GLuint tmp = *(GLuint *)(buf + offset); \ + tmp &= 0xff000000; \ + d = tmp >> 24; \ +} while (0) + +#define TAG(x) r200##x##_24_8 +#include "stenciltmp.h" + + +/* + * This function is called to specify which buffer to read and write + * for software rasterization (swrast) fallbacks. This doesn't necessarily + * correspond to glDrawBuffer() or glReadBuffer() calls. + */ +static void r200SetBuffer( GLcontext *ctx, + GLframebuffer *colorBuffer, + GLuint bufferBit ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + switch ( bufferBit ) { + case BUFFER_BIT_FRONT_LEFT: + if ( rmesa->doPageFlip && rmesa->sarea->pfCurrentPage == 1 ) { + rmesa->state.pixel.readOffset = rmesa->r200Screen->backOffset; + rmesa->state.pixel.readPitch = rmesa->r200Screen->backPitch; + rmesa->state.color.drawOffset = rmesa->r200Screen->backOffset; + rmesa->state.color.drawPitch = rmesa->r200Screen->backPitch; + } else { + rmesa->state.pixel.readOffset = rmesa->r200Screen->frontOffset; + rmesa->state.pixel.readPitch = rmesa->r200Screen->frontPitch; + rmesa->state.color.drawOffset = rmesa->r200Screen->frontOffset; + rmesa->state.color.drawPitch = rmesa->r200Screen->frontPitch; + } + break; + case BUFFER_BIT_BACK_LEFT: + if ( rmesa->doPageFlip && rmesa->sarea->pfCurrentPage == 1 ) { + rmesa->state.pixel.readOffset = rmesa->r200Screen->frontOffset; + rmesa->state.pixel.readPitch = rmesa->r200Screen->frontPitch; + rmesa->state.color.drawOffset = rmesa->r200Screen->frontOffset; + rmesa->state.color.drawPitch = rmesa->r200Screen->frontPitch; + } else { + rmesa->state.pixel.readOffset = rmesa->r200Screen->backOffset; + rmesa->state.pixel.readPitch = rmesa->r200Screen->backPitch; + rmesa->state.color.drawOffset = rmesa->r200Screen->backOffset; + rmesa->state.color.drawPitch = rmesa->r200Screen->backPitch; + } + break; + default: + _mesa_problem(ctx, "Bad bufferBit in %s", __FUNCTION__); + break; + } +} + +/* Move locking out to get reasonable span performance (10x better + * than doing this in HW_LOCK above). WaitForIdle() is the main + * culprit. + */ + +static void r200SpanRenderStart( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + + R200_FIREVERTICES( rmesa ); + LOCK_HARDWARE( rmesa ); + r200WaitForIdleLocked( rmesa ); + + /* Read & rewrite the first pixel in the frame buffer. This should + * be a noop, right? In fact without this conform fails as reading + * from the framebuffer sometimes produces old results -- the + * on-card read cache gets mixed up and doesn't notice that the + * framebuffer has been updated. + * + * In the worst case this is buggy too as p might get the wrong + * value first time, so really need a hidden pixel somewhere for this. + */ + { + int p; + volatile int *read_buf = (volatile int *)(rmesa->dri.screen->pFB + + rmesa->state.pixel.readOffset); + p = *read_buf; + *read_buf = p; + } +} + +static void r200SpanRenderFinish( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + _swrast_flush( ctx ); + UNLOCK_HARDWARE( rmesa ); +} + +void r200InitSpanFuncs( GLcontext *ctx ) +{ + struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx); + + swdd->SetBuffer = r200SetBuffer; + swdd->SpanRenderStart = r200SpanRenderStart; + swdd->SpanRenderFinish = r200SpanRenderFinish; +} + + + +/** + * Plug in the Get/Put routines for the given driRenderbuffer. + */ +void +r200SetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis) +{ + if (drb->Base.InternalFormat == GL_RGBA) { + if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) { + r200InitPointers_RGB565(&drb->Base); + } + else { + r200InitPointers_ARGB8888(&drb->Base); + } + } + else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) { + drb->Base.GetRow = r200ReadDepthSpan_16; + drb->Base.GetValues = r200ReadDepthPixels_16; + drb->Base.PutRow = r200WriteDepthSpan_16; + drb->Base.PutMonoRow = r200WriteMonoDepthSpan_16; + drb->Base.PutValues = r200WriteDepthPixels_16; + drb->Base.PutMonoValues = NULL; + } + else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) { + drb->Base.GetRow = r200ReadDepthSpan_24_8; + drb->Base.GetValues = r200ReadDepthPixels_24_8; + drb->Base.PutRow = r200WriteDepthSpan_24_8; + drb->Base.PutMonoRow = r200WriteMonoDepthSpan_24_8; + drb->Base.PutValues = r200WriteDepthPixels_24_8; + drb->Base.PutMonoValues = NULL; + } + else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) { + drb->Base.GetRow = r200ReadStencilSpan_24_8; + drb->Base.GetValues = r200ReadStencilPixels_24_8; + drb->Base.PutRow = r200WriteStencilSpan_24_8; + drb->Base.PutMonoRow = r200WriteMonoStencilSpan_24_8; + drb->Base.PutValues = r200WriteStencilPixels_24_8; + drb->Base.PutMonoValues = NULL; + } +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_span.h new file mode 100644 index 000000000..8b9909559 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_span.h @@ -0,0 +1,46 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_span.h,v 1.1 2002/10/30 12:51:52 alanh Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#ifndef __R200_SPAN_H__ +#define __R200_SPAN_H__ + +#include "drirenderbuffer.h" + +extern void r200InitSpanFuncs( GLcontext *ctx ); + +extern void +r200SetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis); + +#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state.c new file mode 100644 index 000000000..9a116f108 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state.c @@ -0,0 +1,2383 @@ +/* $XFree86$ */ +/************************************************************************** + +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "imports.h" +#include "api_arrayelt.h" +#include "enums.h" +#include "colormac.h" +#include "light.h" +#include "buffers.h" + +#include "swrast/swrast.h" +#include "array_cache/acache.h" +#include "tnl/tnl.h" +#include "tnl/t_pipeline.h" +#include "swrast_setup/swrast_setup.h" + + +#include "r200_context.h" +#include "r200_ioctl.h" +#include "r200_state.h" +#include "r200_tcl.h" +#include "r200_tex.h" +#include "r200_swtcl.h" +#include "r200_vtxfmt.h" + + +/* ============================================================= + * Alpha blending + */ + +static void r200AlphaFunc( GLcontext *ctx, GLenum func, GLfloat ref ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + int pp_misc = rmesa->hw.ctx.cmd[CTX_PP_MISC]; + GLubyte refByte; + + CLAMPED_FLOAT_TO_UBYTE(refByte, ref); + + R200_STATECHANGE( rmesa, ctx ); + + pp_misc &= ~(R200_ALPHA_TEST_OP_MASK | R200_REF_ALPHA_MASK); + pp_misc |= (refByte & R200_REF_ALPHA_MASK); + + switch ( func ) { + case GL_NEVER: + pp_misc |= R200_ALPHA_TEST_FAIL; + break; + case GL_LESS: + pp_misc |= R200_ALPHA_TEST_LESS; + break; + case GL_EQUAL: + pp_misc |= R200_ALPHA_TEST_EQUAL; + break; + case GL_LEQUAL: + pp_misc |= R200_ALPHA_TEST_LEQUAL; + break; + case GL_GREATER: + pp_misc |= R200_ALPHA_TEST_GREATER; + break; + case GL_NOTEQUAL: + pp_misc |= R200_ALPHA_TEST_NEQUAL; + break; + case GL_GEQUAL: + pp_misc |= R200_ALPHA_TEST_GEQUAL; + break; + case GL_ALWAYS: + pp_misc |= R200_ALPHA_TEST_PASS; + break; + } + + rmesa->hw.ctx.cmd[CTX_PP_MISC] = pp_misc; +} + +static void r200BlendColor( GLcontext *ctx, const GLfloat cf[4] ) +{ + GLubyte color[4]; + r200ContextPtr rmesa = R200_CONTEXT(ctx); + R200_STATECHANGE( rmesa, ctx ); + CLAMPED_FLOAT_TO_UBYTE(color[0], cf[0]); + CLAMPED_FLOAT_TO_UBYTE(color[1], cf[1]); + CLAMPED_FLOAT_TO_UBYTE(color[2], cf[2]); + CLAMPED_FLOAT_TO_UBYTE(color[3], cf[3]); + if (rmesa->r200Screen->drmSupportsBlendColor) + rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCOLOR] = r200PackColor( 4, color[0], color[1], color[2], color[3] ); +} + +/** + * Calculate the hardware blend factor setting. This same function is used + * for source and destination of both alpha and RGB. + * + * \returns + * The hardware register value for the specified blend factor. This value + * will need to be shifted into the correct position for either source or + * destination factor. + * + * \todo + * Since the two cases where source and destination are handled differently + * are essentially error cases, they should never happen. Determine if these + * cases can be removed. + */ +static int blend_factor( GLenum factor, GLboolean is_src ) +{ + int func; + + switch ( factor ) { + case GL_ZERO: + func = R200_BLEND_GL_ZERO; + break; + case GL_ONE: + func = R200_BLEND_GL_ONE; + break; + case GL_DST_COLOR: + func = R200_BLEND_GL_DST_COLOR; + break; + case GL_ONE_MINUS_DST_COLOR: + func = R200_BLEND_GL_ONE_MINUS_DST_COLOR; + break; + case GL_SRC_COLOR: + func = R200_BLEND_GL_SRC_COLOR; + break; + case GL_ONE_MINUS_SRC_COLOR: + func = R200_BLEND_GL_ONE_MINUS_SRC_COLOR; + break; + case GL_SRC_ALPHA: + func = R200_BLEND_GL_SRC_ALPHA; + break; + case GL_ONE_MINUS_SRC_ALPHA: + func = R200_BLEND_GL_ONE_MINUS_SRC_ALPHA; + break; + case GL_DST_ALPHA: + func = R200_BLEND_GL_DST_ALPHA; + break; + case GL_ONE_MINUS_DST_ALPHA: + func = R200_BLEND_GL_ONE_MINUS_DST_ALPHA; + break; + case GL_SRC_ALPHA_SATURATE: + func = (is_src) ? R200_BLEND_GL_SRC_ALPHA_SATURATE : R200_BLEND_GL_ZERO; + break; + case GL_CONSTANT_COLOR: + func = R200_BLEND_GL_CONST_COLOR; + break; + case GL_ONE_MINUS_CONSTANT_COLOR: + func = R200_BLEND_GL_ONE_MINUS_CONST_COLOR; + break; + case GL_CONSTANT_ALPHA: + func = R200_BLEND_GL_CONST_ALPHA; + break; + case GL_ONE_MINUS_CONSTANT_ALPHA: + func = R200_BLEND_GL_ONE_MINUS_CONST_ALPHA; + break; + default: + func = (is_src) ? R200_BLEND_GL_ONE : R200_BLEND_GL_ZERO; + } + return func; +} + +/** + * Sets both the blend equation and the blend function. + * This is done in a single + * function because some blend equations (i.e., \c GL_MIN and \c GL_MAX) + * change the interpretation of the blend function. + * Also, make sure that blend function and blend equation are set to their default + * value if color blending is not enabled, since at least blend equations GL_MIN + * and GL_FUNC_REVERSE_SUBTRACT will cause wrong results otherwise for + * unknown reasons. + */ +static void r200_set_blend_state( GLcontext * ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint cntl = rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] & + ~(R200_ROP_ENABLE | R200_ALPHA_BLEND_ENABLE | R200_SEPARATE_ALPHA_ENABLE); + + int func = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) | + (R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT); + int eqn = R200_COMB_FCN_ADD_CLAMP; + int funcA = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) | + (R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT); + int eqnA = R200_COMB_FCN_ADD_CLAMP; + + R200_STATECHANGE( rmesa, ctx ); + + if (rmesa->r200Screen->drmSupportsBlendColor) { + if (ctx->Color._LogicOpEnabled) { + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = cntl | R200_ROP_ENABLE; + rmesa->hw.ctx.cmd[CTX_RB3D_ABLENDCNTL] = eqn | func; + rmesa->hw.ctx.cmd[CTX_RB3D_CBLENDCNTL] = eqn | func; + return; + } else if (ctx->Color.BlendEnabled) { + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = cntl | R200_ALPHA_BLEND_ENABLE | R200_SEPARATE_ALPHA_ENABLE; + } + else { + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = cntl; + rmesa->hw.ctx.cmd[CTX_RB3D_ABLENDCNTL] = eqn | func; + rmesa->hw.ctx.cmd[CTX_RB3D_CBLENDCNTL] = eqn | func; + return; + } + } + else { + if (ctx->Color._LogicOpEnabled) { + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = cntl | R200_ROP_ENABLE; + rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = eqn | func; + return; + } else if (ctx->Color.BlendEnabled) { + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = cntl | R200_ALPHA_BLEND_ENABLE; + } + else { + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = cntl; + rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = eqn | func; + return; + } + } + + func = (blend_factor( ctx->Color.BlendSrcRGB, GL_TRUE ) << R200_SRC_BLEND_SHIFT) | + (blend_factor( ctx->Color.BlendDstRGB, GL_FALSE ) << R200_DST_BLEND_SHIFT); + + switch(ctx->Color.BlendEquationRGB) { + case GL_FUNC_ADD: + eqn = R200_COMB_FCN_ADD_CLAMP; + break; + + case GL_FUNC_SUBTRACT: + eqn = R200_COMB_FCN_SUB_CLAMP; + break; + + case GL_FUNC_REVERSE_SUBTRACT: + eqn = R200_COMB_FCN_RSUB_CLAMP; + break; + + case GL_MIN: + eqn = R200_COMB_FCN_MIN; + func = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) | + (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT); + break; + + case GL_MAX: + eqn = R200_COMB_FCN_MAX; + func = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) | + (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT); + break; + + default: + fprintf( stderr, "[%s:%u] Invalid RGB blend equation (0x%04x).\n", + __FUNCTION__, __LINE__, ctx->Color.BlendEquationRGB ); + return; + } + + if (!rmesa->r200Screen->drmSupportsBlendColor) { + rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = eqn | func; + return; + } + + funcA = (blend_factor( ctx->Color.BlendSrcA, GL_TRUE ) << R200_SRC_BLEND_SHIFT) | + (blend_factor( ctx->Color.BlendDstA, GL_FALSE ) << R200_DST_BLEND_SHIFT); + + switch(ctx->Color.BlendEquationA) { + case GL_FUNC_ADD: + eqnA = R200_COMB_FCN_ADD_CLAMP; + break; + + case GL_FUNC_SUBTRACT: + eqnA = R200_COMB_FCN_SUB_CLAMP; + break; + + case GL_FUNC_REVERSE_SUBTRACT: + eqnA = R200_COMB_FCN_RSUB_CLAMP; + break; + + case GL_MIN: + eqnA = R200_COMB_FCN_MIN; + funcA = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) | + (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT); + break; + + case GL_MAX: + eqnA = R200_COMB_FCN_MAX; + funcA = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) | + (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT); + break; + + default: + fprintf( stderr, "[%s:%u] Invalid A blend equation (0x%04x).\n", + __FUNCTION__, __LINE__, ctx->Color.BlendEquationA ); + return; + } + + rmesa->hw.ctx.cmd[CTX_RB3D_ABLENDCNTL] = eqnA | funcA; + rmesa->hw.ctx.cmd[CTX_RB3D_CBLENDCNTL] = eqn | func; + +} + +static void r200BlendEquationSeparate( GLcontext *ctx, + GLenum modeRGB, GLenum modeA ) +{ + r200_set_blend_state( ctx ); +} + +static void r200BlendFuncSeparate( GLcontext *ctx, + GLenum sfactorRGB, GLenum dfactorRGB, + GLenum sfactorA, GLenum dfactorA ) +{ + r200_set_blend_state( ctx ); +} + + +/* ============================================================= + * Depth testing + */ + +static void r200DepthFunc( GLcontext *ctx, GLenum func ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + R200_STATECHANGE( rmesa, ctx ); + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &= ~R200_Z_TEST_MASK; + + switch ( ctx->Depth.Func ) { + case GL_NEVER: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_NEVER; + break; + case GL_LESS: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_LESS; + break; + case GL_EQUAL: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_EQUAL; + break; + case GL_LEQUAL: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_LEQUAL; + break; + case GL_GREATER: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_GREATER; + break; + case GL_NOTEQUAL: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_NEQUAL; + break; + case GL_GEQUAL: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_GEQUAL; + break; + case GL_ALWAYS: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_TEST_ALWAYS; + break; + } +} + +static void r200ClearDepth( GLcontext *ctx, GLclampd d ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint format = (rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] & + R200_DEPTH_FORMAT_MASK); + + switch ( format ) { + case R200_DEPTH_FORMAT_16BIT_INT_Z: + rmesa->state.depth.clear = d * 0x0000ffff; + break; + case R200_DEPTH_FORMAT_24BIT_INT_Z: + rmesa->state.depth.clear = d * 0x00ffffff; + break; + } +} + +static void r200DepthMask( GLcontext *ctx, GLboolean flag ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + R200_STATECHANGE( rmesa, ctx ); + + if ( ctx->Depth.Mask ) { + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_WRITE_ENABLE; + } else { + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &= ~R200_Z_WRITE_ENABLE; + } +} + + +/* ============================================================= + * Fog + */ + + +static void r200Fogfv( GLcontext *ctx, GLenum pname, const GLfloat *param ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + union { int i; float f; } c, d; + GLchan col[4]; + GLuint i; + + c.i = rmesa->hw.fog.cmd[FOG_C]; + d.i = rmesa->hw.fog.cmd[FOG_D]; + + switch (pname) { + case GL_FOG_MODE: + if (!ctx->Fog.Enabled) + return; + R200_STATECHANGE(rmesa, tcl); + rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~R200_TCL_FOG_MASK; + switch (ctx->Fog.Mode) { + case GL_LINEAR: + rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= R200_TCL_FOG_LINEAR; + if (ctx->Fog.Start == ctx->Fog.End) { + c.f = 1.0F; + d.f = 1.0F; + } + else { + c.f = ctx->Fog.End/(ctx->Fog.End-ctx->Fog.Start); + d.f = -1.0/(ctx->Fog.End-ctx->Fog.Start); + } + break; + case GL_EXP: + rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= R200_TCL_FOG_EXP; + c.f = 0.0; + d.f = -ctx->Fog.Density; + break; + case GL_EXP2: + rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= R200_TCL_FOG_EXP2; + c.f = 0.0; + d.f = -(ctx->Fog.Density * ctx->Fog.Density); + break; + default: + return; + } + break; + case GL_FOG_DENSITY: + switch (ctx->Fog.Mode) { + case GL_EXP: + c.f = 0.0; + d.f = -ctx->Fog.Density; + break; + case GL_EXP2: + c.f = 0.0; + d.f = -(ctx->Fog.Density * ctx->Fog.Density); + break; + default: + break; + } + break; + case GL_FOG_START: + case GL_FOG_END: + if (ctx->Fog.Mode == GL_LINEAR) { + if (ctx->Fog.Start == ctx->Fog.End) { + c.f = 1.0F; + d.f = 1.0F; + } else { + c.f = ctx->Fog.End/(ctx->Fog.End-ctx->Fog.Start); + d.f = -1.0/(ctx->Fog.End-ctx->Fog.Start); + } + } + break; + case GL_FOG_COLOR: + R200_STATECHANGE( rmesa, ctx ); + UNCLAMPED_FLOAT_TO_RGB_CHAN( col, ctx->Fog.Color ); + i = r200PackColor( 4, col[0], col[1], col[2], 0 ); + rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] &= ~R200_FOG_COLOR_MASK; + rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] |= i; + break; + case GL_FOG_COORD_SRC: { + GLuint fmt_0 = rmesa->hw.vtx.cmd[VTX_VTXFMT_0]; + GLuint out_0 = rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0]; + GLuint fog = rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR]; + + fog &= ~R200_FOG_USE_MASK; + if ( ctx->Fog.FogCoordinateSource == GL_FOG_COORD ) { + fog |= R200_FOG_USE_VTX_FOG; + fmt_0 |= R200_VTX_DISCRETE_FOG; + out_0 |= R200_VTX_DISCRETE_FOG; + } + else { + fog |= R200_FOG_USE_SPEC_ALPHA; + fmt_0 &= ~R200_VTX_DISCRETE_FOG; + out_0 &= ~R200_VTX_DISCRETE_FOG; + } + + if ( fog != rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] ) { + R200_STATECHANGE( rmesa, ctx ); + rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] = fog; + } + + if ( (fmt_0 != rmesa->hw.vtx.cmd[VTX_VTXFMT_0]) + || (out_0 != rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0])) { + R200_STATECHANGE( rmesa, vtx ); + rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = fmt_0; + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] = out_0; + } + + break; + } + default: + return; + } + + if (c.i != rmesa->hw.fog.cmd[FOG_C] || d.i != rmesa->hw.fog.cmd[FOG_D]) { + R200_STATECHANGE( rmesa, fog ); + rmesa->hw.fog.cmd[FOG_C] = c.i; + rmesa->hw.fog.cmd[FOG_D] = d.i; + } +} + + +/* ============================================================= + * Scissoring + */ + + +static GLboolean intersect_rect( drm_clip_rect_t *out, + drm_clip_rect_t *a, + drm_clip_rect_t *b ) +{ + *out = *a; + if ( b->x1 > out->x1 ) out->x1 = b->x1; + if ( b->y1 > out->y1 ) out->y1 = b->y1; + if ( b->x2 < out->x2 ) out->x2 = b->x2; + if ( b->y2 < out->y2 ) out->y2 = b->y2; + if ( out->x1 >= out->x2 ) return GL_FALSE; + if ( out->y1 >= out->y2 ) return GL_FALSE; + return GL_TRUE; +} + + +void r200RecalcScissorRects( r200ContextPtr rmesa ) +{ + drm_clip_rect_t *out; + int i; + + /* Grow cliprect store? + */ + if (rmesa->state.scissor.numAllocedClipRects < rmesa->numClipRects) { + while (rmesa->state.scissor.numAllocedClipRects < rmesa->numClipRects) { + rmesa->state.scissor.numAllocedClipRects += 1; /* zero case */ + rmesa->state.scissor.numAllocedClipRects *= 2; + } + + if (rmesa->state.scissor.pClipRects) + FREE(rmesa->state.scissor.pClipRects); + + rmesa->state.scissor.pClipRects = + MALLOC( rmesa->state.scissor.numAllocedClipRects * + sizeof(drm_clip_rect_t) ); + + if ( rmesa->state.scissor.pClipRects == NULL ) { + rmesa->state.scissor.numAllocedClipRects = 0; + return; + } + } + + out = rmesa->state.scissor.pClipRects; + rmesa->state.scissor.numClipRects = 0; + + for ( i = 0 ; i < rmesa->numClipRects ; i++ ) { + if ( intersect_rect( out, + &rmesa->pClipRects[i], + &rmesa->state.scissor.rect ) ) { + rmesa->state.scissor.numClipRects++; + out++; + } + } +} + + +static void r200UpdateScissor( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if ( rmesa->dri.drawable ) { + __DRIdrawablePrivate *dPriv = rmesa->dri.drawable; + + int x = ctx->Scissor.X; + int y = dPriv->h - ctx->Scissor.Y - ctx->Scissor.Height; + int w = ctx->Scissor.X + ctx->Scissor.Width - 1; + int h = dPriv->h - ctx->Scissor.Y - 1; + + rmesa->state.scissor.rect.x1 = x + dPriv->x; + rmesa->state.scissor.rect.y1 = y + dPriv->y; + rmesa->state.scissor.rect.x2 = w + dPriv->x + 1; + rmesa->state.scissor.rect.y2 = h + dPriv->y + 1; + + r200RecalcScissorRects( rmesa ); + } +} + + +static void r200Scissor( GLcontext *ctx, + GLint x, GLint y, GLsizei w, GLsizei h ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if ( ctx->Scissor.Enabled ) { + R200_FIREVERTICES( rmesa ); /* don't pipeline cliprect changes */ + r200UpdateScissor( ctx ); + } + +} + + +/* ============================================================= + * Culling + */ + +static void r200CullFace( GLcontext *ctx, GLenum unused ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint s = rmesa->hw.set.cmd[SET_SE_CNTL]; + GLuint t = rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL]; + + s |= R200_FFACE_SOLID | R200_BFACE_SOLID; + t &= ~(R200_CULL_FRONT | R200_CULL_BACK); + + if ( ctx->Polygon.CullFlag ) { + switch ( ctx->Polygon.CullFaceMode ) { + case GL_FRONT: + s &= ~R200_FFACE_SOLID; + t |= R200_CULL_FRONT; + break; + case GL_BACK: + s &= ~R200_BFACE_SOLID; + t |= R200_CULL_BACK; + break; + case GL_FRONT_AND_BACK: + s &= ~(R200_FFACE_SOLID | R200_BFACE_SOLID); + t |= (R200_CULL_FRONT | R200_CULL_BACK); + break; + } + } + + if ( rmesa->hw.set.cmd[SET_SE_CNTL] != s ) { + R200_STATECHANGE(rmesa, set ); + rmesa->hw.set.cmd[SET_SE_CNTL] = s; + } + + if ( rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] != t ) { + R200_STATECHANGE(rmesa, tcl ); + rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] = t; + } +} + +static void r200FrontFace( GLcontext *ctx, GLenum mode ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + R200_STATECHANGE( rmesa, set ); + rmesa->hw.set.cmd[SET_SE_CNTL] &= ~R200_FFACE_CULL_DIR_MASK; + + R200_STATECHANGE( rmesa, tcl ); + rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~R200_CULL_FRONT_IS_CCW; + + switch ( mode ) { + case GL_CW: + rmesa->hw.set.cmd[SET_SE_CNTL] |= R200_FFACE_CULL_CW; + break; + case GL_CCW: + rmesa->hw.set.cmd[SET_SE_CNTL] |= R200_FFACE_CULL_CCW; + rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= R200_CULL_FRONT_IS_CCW; + break; + } +} + +/* ============================================================= + * Point state + */ +static void r200PointSize( GLcontext *ctx, GLfloat size ) +{ + if (0) fprintf(stderr, "%s: %f\n", __FUNCTION__, size ); +} + +/* ============================================================= + * Line state + */ +static void r200LineWidth( GLcontext *ctx, GLfloat widthf ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + R200_STATECHANGE( rmesa, lin ); + R200_STATECHANGE( rmesa, set ); + + /* Line width is stored in U6.4 format. + */ + rmesa->hw.lin.cmd[LIN_SE_LINE_WIDTH] &= ~0xffff; + rmesa->hw.lin.cmd[LIN_SE_LINE_WIDTH] |= (GLuint)(ctx->Line._Width * 16.0); + + if ( widthf > 1.0 ) { + rmesa->hw.set.cmd[SET_SE_CNTL] |= R200_WIDELINE_ENABLE; + } else { + rmesa->hw.set.cmd[SET_SE_CNTL] &= ~R200_WIDELINE_ENABLE; + } +} + +static void r200LineStipple( GLcontext *ctx, GLint factor, GLushort pattern ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + R200_STATECHANGE( rmesa, lin ); + rmesa->hw.lin.cmd[LIN_RE_LINE_PATTERN] = + ((((GLuint)factor & 0xff) << 16) | ((GLuint)pattern)); +} + + +/* ============================================================= + * Masks + */ +static void r200ColorMask( GLcontext *ctx, + GLboolean r, GLboolean g, + GLboolean b, GLboolean a ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint mask = r200PackColor( rmesa->r200Screen->cpp, + ctx->Color.ColorMask[RCOMP], + ctx->Color.ColorMask[GCOMP], + ctx->Color.ColorMask[BCOMP], + ctx->Color.ColorMask[ACOMP] ); + + GLuint flag = rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] & ~R200_PLANE_MASK_ENABLE; + + if (!(r && g && b && a)) + flag |= R200_PLANE_MASK_ENABLE; + + if ( rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] != flag ) { + R200_STATECHANGE( rmesa, ctx ); + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = flag; + } + + if ( rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK] != mask ) { + R200_STATECHANGE( rmesa, msk ); + rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK] = mask; + } +} + + +/* ============================================================= + * Polygon state + */ + +static void r200PolygonOffset( GLcontext *ctx, + GLfloat factor, GLfloat units ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat constant = units * rmesa->state.depth.scale; + +/* factor *= 2; */ +/* constant *= 2; */ + +/* fprintf(stderr, "%s f:%f u:%f\n", __FUNCTION__, factor, constant); */ + + R200_STATECHANGE( rmesa, zbs ); + rmesa->hw.zbs.cmd[ZBS_SE_ZBIAS_FACTOR] = *(GLuint *)&factor; + rmesa->hw.zbs.cmd[ZBS_SE_ZBIAS_CONSTANT] = *(GLuint *)&constant; +} + +static void r200PolygonStipple( GLcontext *ctx, const GLubyte *mask ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint i; + drm_radeon_stipple_t stipple; + + /* Must flip pattern upside down. + */ + for ( i = 0 ; i < 32 ; i++ ) { + rmesa->state.stipple.mask[31 - i] = ((GLuint *) mask)[i]; + } + + /* TODO: push this into cmd mechanism + */ + R200_FIREVERTICES( rmesa ); + LOCK_HARDWARE( rmesa ); + + /* FIXME: Use window x,y offsets into stipple RAM. + */ + stipple.mask = rmesa->state.stipple.mask; + drmCommandWrite( rmesa->dri.fd, DRM_RADEON_STIPPLE, + &stipple, sizeof(stipple) ); + UNLOCK_HARDWARE( rmesa ); +} + +static void r200PolygonMode( GLcontext *ctx, GLenum face, GLenum mode ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLboolean flag = (ctx->_TriangleCaps & DD_TRI_UNFILLED) != 0; + + /* Can't generally do unfilled via tcl, but some good special + * cases work. + */ + TCL_FALLBACK( ctx, R200_TCL_FALLBACK_UNFILLED, flag); + if (rmesa->TclFallback) { + r200ChooseRenderState( ctx ); + r200ChooseVertexState( ctx ); + } +} + + +/* ============================================================= + * Rendering attributes + * + * We really don't want to recalculate all this every time we bind a + * texture. These things shouldn't change all that often, so it makes + * sense to break them out of the core texture state update routines. + */ + +/* Examine lighting and texture state to determine if separate specular + * should be enabled. + */ +static void r200UpdateSpecular( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + u_int32_t p = rmesa->hw.ctx.cmd[CTX_PP_CNTL]; + + R200_STATECHANGE( rmesa, tcl ); + R200_STATECHANGE( rmesa, vtx ); + + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] &= ~(3<<R200_VTX_COLOR_0_SHIFT); + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] &= ~(3<<R200_VTX_COLOR_1_SHIFT); + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] &= ~R200_OUTPUT_COLOR_0; + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] &= ~R200_OUTPUT_COLOR_1; + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= ~R200_LIGHTING_ENABLE; + + p &= ~R200_SPECULAR_ENABLE; + + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |= R200_DIFFUSE_SPECULAR_COMBINE; + + + if (ctx->Light.Enabled && + ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR) { + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] |= + ((R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT) | + (R200_VTX_FP_RGBA << R200_VTX_COLOR_1_SHIFT)); + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] |= R200_OUTPUT_COLOR_0; + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] |= R200_OUTPUT_COLOR_1; + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |= R200_LIGHTING_ENABLE; + p |= R200_SPECULAR_ENABLE; + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= + ~R200_DIFFUSE_SPECULAR_COMBINE; + } + else if (ctx->Light.Enabled) { + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] |= + ((R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT)); + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] |= R200_OUTPUT_COLOR_0; + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |= R200_LIGHTING_ENABLE; + } else if (ctx->Fog.ColorSumEnabled ) { + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] |= + ((R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT) | + (R200_VTX_FP_RGBA << R200_VTX_COLOR_1_SHIFT)); + p |= R200_SPECULAR_ENABLE; + } else { + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] |= + ((R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT)); + } + + if (ctx->Fog.Enabled) { + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] |= + ((R200_VTX_FP_RGBA << R200_VTX_COLOR_1_SHIFT)); + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] |= R200_OUTPUT_COLOR_1; + } + + if ( rmesa->hw.ctx.cmd[CTX_PP_CNTL] != p ) { + R200_STATECHANGE( rmesa, ctx ); + rmesa->hw.ctx.cmd[CTX_PP_CNTL] = p; + } + + /* Update vertex/render formats + */ + if (rmesa->TclFallback) { + r200ChooseRenderState( ctx ); + r200ChooseVertexState( ctx ); + } +} + + +/* ============================================================= + * Materials + */ + + +/* Update on colormaterial, material emmissive/ambient, + * lightmodel.globalambient + */ +static void update_global_ambient( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + float *fcmd = (float *)R200_DB_STATE( glt ); + + /* Need to do more if both emmissive & ambient are PREMULT: + * I believe this is not nessary when using source_material. This condition thus + * will never happen currently, and the function has no dependencies on materials now + */ + if ((rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_1] & + ((3 << R200_FRONT_EMISSIVE_SOURCE_SHIFT) | + (3 << R200_FRONT_AMBIENT_SOURCE_SHIFT))) == 0) + { + COPY_3V( &fcmd[GLT_RED], + ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_EMISSION]); + ACC_SCALE_3V( &fcmd[GLT_RED], + ctx->Light.Model.Ambient, + ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_AMBIENT]); + } + else + { + COPY_3V( &fcmd[GLT_RED], ctx->Light.Model.Ambient ); + } + + R200_DB_STATECHANGE(rmesa, &rmesa->hw.glt); +} + +/* Update on change to + * - light[p].colors + * - light[p].enabled + */ +static void update_light_colors( GLcontext *ctx, GLuint p ) +{ + struct gl_light *l = &ctx->Light.Light[p]; + +/* fprintf(stderr, "%s\n", __FUNCTION__); */ + + if (l->Enabled) { + r200ContextPtr rmesa = R200_CONTEXT(ctx); + float *fcmd = (float *)R200_DB_STATE( lit[p] ); + + COPY_4V( &fcmd[LIT_AMBIENT_RED], l->Ambient ); + COPY_4V( &fcmd[LIT_DIFFUSE_RED], l->Diffuse ); + COPY_4V( &fcmd[LIT_SPECULAR_RED], l->Specular ); + + R200_DB_STATECHANGE( rmesa, &rmesa->hw.lit[p] ); + } +} + +static void r200ColorMaterial( GLcontext *ctx, GLenum face, GLenum mode ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint light_model_ctl1 = rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_1]; + light_model_ctl1 &= ~((0xf << R200_FRONT_EMISSIVE_SOURCE_SHIFT) | + (0xf << R200_FRONT_AMBIENT_SOURCE_SHIFT) | + (0xf << R200_FRONT_DIFFUSE_SOURCE_SHIFT) | + (0xf << R200_FRONT_SPECULAR_SOURCE_SHIFT) | + (0xf << R200_BACK_EMISSIVE_SOURCE_SHIFT) | + (0xf << R200_BACK_AMBIENT_SOURCE_SHIFT) | + (0xf << R200_BACK_DIFFUSE_SOURCE_SHIFT) | + (0xf << R200_BACK_SPECULAR_SOURCE_SHIFT)); + + if (ctx->Light.ColorMaterialEnabled) { + GLuint mask = ctx->Light.ColorMaterialBitmask; + + if (mask & MAT_BIT_FRONT_EMISSION) { + light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 << + R200_FRONT_EMISSIVE_SOURCE_SHIFT); + } + else + light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_0 << + R200_FRONT_EMISSIVE_SOURCE_SHIFT); + + if (mask & MAT_BIT_FRONT_AMBIENT) { + light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 << + R200_FRONT_AMBIENT_SOURCE_SHIFT); + } + else + light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_0 << + R200_FRONT_AMBIENT_SOURCE_SHIFT); + + if (mask & MAT_BIT_FRONT_DIFFUSE) { + light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 << + R200_FRONT_DIFFUSE_SOURCE_SHIFT); + } + else + light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_0 << + R200_FRONT_DIFFUSE_SOURCE_SHIFT); + + if (mask & MAT_BIT_FRONT_SPECULAR) { + light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 << + R200_FRONT_SPECULAR_SOURCE_SHIFT); + } + else { + light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_0 << + R200_FRONT_SPECULAR_SOURCE_SHIFT); + } + + if (mask & MAT_BIT_BACK_EMISSION) { + light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 << + R200_BACK_EMISSIVE_SOURCE_SHIFT); + } + + else light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_1 << + R200_BACK_EMISSIVE_SOURCE_SHIFT); + + if (mask & MAT_BIT_BACK_AMBIENT) { + light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 << + R200_BACK_AMBIENT_SOURCE_SHIFT); + } + else light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_1 << + R200_BACK_AMBIENT_SOURCE_SHIFT); + + if (mask & MAT_BIT_BACK_DIFFUSE) { + light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 << + R200_BACK_DIFFUSE_SOURCE_SHIFT); + } + else light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_1 << + R200_BACK_DIFFUSE_SOURCE_SHIFT); + + if (mask & MAT_BIT_BACK_SPECULAR) { + light_model_ctl1 |= (R200_LM1_SOURCE_VERTEX_COLOR_0 << + R200_BACK_SPECULAR_SOURCE_SHIFT); + } + else { + light_model_ctl1 |= (R200_LM1_SOURCE_MATERIAL_1 << + R200_BACK_SPECULAR_SOURCE_SHIFT); + } + } + else { + /* Default to SOURCE_MATERIAL: + */ + light_model_ctl1 |= + (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_EMISSIVE_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_AMBIENT_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_DIFFUSE_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_SPECULAR_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_EMISSIVE_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_AMBIENT_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_DIFFUSE_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_SPECULAR_SOURCE_SHIFT); + } + + if (light_model_ctl1 != rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_1]) { + R200_STATECHANGE( rmesa, tcl ); + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_1] = light_model_ctl1; + } + + +} + +void r200UpdateMaterial( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat (*mat)[4] = ctx->Light.Material.Attrib; + GLfloat *fcmd = (GLfloat *)R200_DB_STATE( mtl[0] ); + GLfloat *fcmd2 = (GLfloat *)R200_DB_STATE( mtl[1] ); + GLuint mask = ~0; + + /* Might be possible and faster to update everything unconditionally? */ + if (ctx->Light.ColorMaterialEnabled) + mask &= ~ctx->Light.ColorMaterialBitmask; + + if (R200_DEBUG & DEBUG_STATE) + fprintf(stderr, "%s\n", __FUNCTION__); + + if (mask & MAT_BIT_FRONT_EMISSION) { + fcmd[MTL_EMMISSIVE_RED] = mat[MAT_ATTRIB_FRONT_EMISSION][0]; + fcmd[MTL_EMMISSIVE_GREEN] = mat[MAT_ATTRIB_FRONT_EMISSION][1]; + fcmd[MTL_EMMISSIVE_BLUE] = mat[MAT_ATTRIB_FRONT_EMISSION][2]; + fcmd[MTL_EMMISSIVE_ALPHA] = mat[MAT_ATTRIB_FRONT_EMISSION][3]; + } + if (mask & MAT_BIT_FRONT_AMBIENT) { + fcmd[MTL_AMBIENT_RED] = mat[MAT_ATTRIB_FRONT_AMBIENT][0]; + fcmd[MTL_AMBIENT_GREEN] = mat[MAT_ATTRIB_FRONT_AMBIENT][1]; + fcmd[MTL_AMBIENT_BLUE] = mat[MAT_ATTRIB_FRONT_AMBIENT][2]; + fcmd[MTL_AMBIENT_ALPHA] = mat[MAT_ATTRIB_FRONT_AMBIENT][3]; + } + if (mask & MAT_BIT_FRONT_DIFFUSE) { + fcmd[MTL_DIFFUSE_RED] = mat[MAT_ATTRIB_FRONT_DIFFUSE][0]; + fcmd[MTL_DIFFUSE_GREEN] = mat[MAT_ATTRIB_FRONT_DIFFUSE][1]; + fcmd[MTL_DIFFUSE_BLUE] = mat[MAT_ATTRIB_FRONT_DIFFUSE][2]; + fcmd[MTL_DIFFUSE_ALPHA] = mat[MAT_ATTRIB_FRONT_DIFFUSE][3]; + } + if (mask & MAT_BIT_FRONT_SPECULAR) { + fcmd[MTL_SPECULAR_RED] = mat[MAT_ATTRIB_FRONT_SPECULAR][0]; + fcmd[MTL_SPECULAR_GREEN] = mat[MAT_ATTRIB_FRONT_SPECULAR][1]; + fcmd[MTL_SPECULAR_BLUE] = mat[MAT_ATTRIB_FRONT_SPECULAR][2]; + fcmd[MTL_SPECULAR_ALPHA] = mat[MAT_ATTRIB_FRONT_SPECULAR][3]; + } + if (mask & MAT_BIT_FRONT_SHININESS) { + fcmd[MTL_SHININESS] = mat[MAT_ATTRIB_FRONT_SHININESS][0]; + } + + if (mask & MAT_BIT_BACK_EMISSION) { + fcmd2[MTL_EMMISSIVE_RED] = mat[MAT_ATTRIB_BACK_EMISSION][0]; + fcmd2[MTL_EMMISSIVE_GREEN] = mat[MAT_ATTRIB_BACK_EMISSION][1]; + fcmd2[MTL_EMMISSIVE_BLUE] = mat[MAT_ATTRIB_BACK_EMISSION][2]; + fcmd2[MTL_EMMISSIVE_ALPHA] = mat[MAT_ATTRIB_BACK_EMISSION][3]; + } + if (mask & MAT_BIT_BACK_AMBIENT) { + fcmd2[MTL_AMBIENT_RED] = mat[MAT_ATTRIB_BACK_AMBIENT][0]; + fcmd2[MTL_AMBIENT_GREEN] = mat[MAT_ATTRIB_BACK_AMBIENT][1]; + fcmd2[MTL_AMBIENT_BLUE] = mat[MAT_ATTRIB_BACK_AMBIENT][2]; + fcmd2[MTL_AMBIENT_ALPHA] = mat[MAT_ATTRIB_BACK_AMBIENT][3]; + } + if (mask & MAT_BIT_BACK_DIFFUSE) { + fcmd2[MTL_DIFFUSE_RED] = mat[MAT_ATTRIB_BACK_DIFFUSE][0]; + fcmd2[MTL_DIFFUSE_GREEN] = mat[MAT_ATTRIB_BACK_DIFFUSE][1]; + fcmd2[MTL_DIFFUSE_BLUE] = mat[MAT_ATTRIB_BACK_DIFFUSE][2]; + fcmd2[MTL_DIFFUSE_ALPHA] = mat[MAT_ATTRIB_BACK_DIFFUSE][3]; + } + if (mask & MAT_BIT_BACK_SPECULAR) { + fcmd2[MTL_SPECULAR_RED] = mat[MAT_ATTRIB_BACK_SPECULAR][0]; + fcmd2[MTL_SPECULAR_GREEN] = mat[MAT_ATTRIB_BACK_SPECULAR][1]; + fcmd2[MTL_SPECULAR_BLUE] = mat[MAT_ATTRIB_BACK_SPECULAR][2]; + fcmd2[MTL_SPECULAR_ALPHA] = mat[MAT_ATTRIB_BACK_SPECULAR][3]; + } + if (mask & MAT_BIT_BACK_SHININESS) { + fcmd2[MTL_SHININESS] = mat[MAT_ATTRIB_BACK_SHININESS][0]; + } + + R200_DB_STATECHANGE( rmesa, &rmesa->hw.mtl[0] ); + R200_DB_STATECHANGE( rmesa, &rmesa->hw.mtl[1] ); + + /* currently material changes cannot trigger a global ambient change, I believe this is correct + update_global_ambient( ctx ); */ +} + +/* _NEW_LIGHT + * _NEW_MODELVIEW + * _MESA_NEW_NEED_EYE_COORDS + * + * Uses derived state from mesa: + * _VP_inf_norm + * _h_inf_norm + * _Position + * _NormDirection + * _ModelViewInvScale + * _NeedEyeCoords + * _EyeZDir + * + * which are calculated in light.c and are correct for the current + * lighting space (model or eye), hence dependencies on _NEW_MODELVIEW + * and _MESA_NEW_NEED_EYE_COORDS. + */ +static void update_light( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + /* Have to check these, or have an automatic shortcircuit mechanism + * to remove noop statechanges. (Or just do a better job on the + * front end). + */ + { + GLuint tmp = rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0]; + + if (ctx->_NeedEyeCoords) + tmp &= ~R200_LIGHT_IN_MODELSPACE; + else + tmp |= R200_LIGHT_IN_MODELSPACE; + + if (tmp != rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0]) + { + R200_STATECHANGE( rmesa, tcl ); + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] = tmp; + } + } + + { + GLfloat *fcmd = (GLfloat *)R200_DB_STATE( eye ); + fcmd[EYE_X] = ctx->_EyeZDir[0]; + fcmd[EYE_Y] = ctx->_EyeZDir[1]; + fcmd[EYE_Z] = - ctx->_EyeZDir[2]; + fcmd[EYE_RESCALE_FACTOR] = ctx->_ModelViewInvScale; + R200_DB_STATECHANGE( rmesa, &rmesa->hw.eye ); + } + + + + if (ctx->Light.Enabled) { + GLint p; + for (p = 0 ; p < MAX_LIGHTS; p++) { + if (ctx->Light.Light[p].Enabled) { + struct gl_light *l = &ctx->Light.Light[p]; + GLfloat *fcmd = (GLfloat *)R200_DB_STATE( lit[p] ); + + if (l->EyePosition[3] == 0.0) { + COPY_3FV( &fcmd[LIT_POSITION_X], l->_VP_inf_norm ); + COPY_3FV( &fcmd[LIT_DIRECTION_X], l->_h_inf_norm ); + fcmd[LIT_POSITION_W] = 0; + fcmd[LIT_DIRECTION_W] = 0; + } else { + COPY_4V( &fcmd[LIT_POSITION_X], l->_Position ); + fcmd[LIT_DIRECTION_X] = -l->_NormDirection[0]; + fcmd[LIT_DIRECTION_Y] = -l->_NormDirection[1]; + fcmd[LIT_DIRECTION_Z] = -l->_NormDirection[2]; + fcmd[LIT_DIRECTION_W] = 0; + } + + R200_DB_STATECHANGE( rmesa, &rmesa->hw.lit[p] ); + } + } + } +} + +static void r200Lightfv( GLcontext *ctx, GLenum light, + GLenum pname, const GLfloat *params ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLint p = light - GL_LIGHT0; + struct gl_light *l = &ctx->Light.Light[p]; + GLfloat *fcmd = (GLfloat *)rmesa->hw.lit[p].cmd; + + + switch (pname) { + case GL_AMBIENT: + case GL_DIFFUSE: + case GL_SPECULAR: + update_light_colors( ctx, p ); + break; + + case GL_SPOT_DIRECTION: + /* picked up in update_light */ + break; + + case GL_POSITION: { + /* positions picked up in update_light, but can do flag here */ + GLuint flag = (p&1)? R200_LIGHT_1_IS_LOCAL : R200_LIGHT_0_IS_LOCAL; + GLuint idx = TCL_PER_LIGHT_CTL_0 + p/2; + + R200_STATECHANGE(rmesa, tcl); + if (l->EyePosition[3] != 0.0F) + rmesa->hw.tcl.cmd[idx] |= flag; + else + rmesa->hw.tcl.cmd[idx] &= ~flag; + break; + } + + case GL_SPOT_EXPONENT: + R200_STATECHANGE(rmesa, lit[p]); + fcmd[LIT_SPOT_EXPONENT] = params[0]; + break; + + case GL_SPOT_CUTOFF: { + GLuint flag = (p&1) ? R200_LIGHT_1_IS_SPOT : R200_LIGHT_0_IS_SPOT; + GLuint idx = TCL_PER_LIGHT_CTL_0 + p/2; + + R200_STATECHANGE(rmesa, lit[p]); + fcmd[LIT_SPOT_CUTOFF] = l->_CosCutoff; + + R200_STATECHANGE(rmesa, tcl); + if (l->SpotCutoff != 180.0F) + rmesa->hw.tcl.cmd[idx] |= flag; + else + rmesa->hw.tcl.cmd[idx] &= ~flag; + + break; + } + + case GL_CONSTANT_ATTENUATION: + R200_STATECHANGE(rmesa, lit[p]); + fcmd[LIT_ATTEN_CONST] = params[0]; + if ( params[0] == 0.0 ) + fcmd[LIT_ATTEN_CONST_INV] = FLT_MAX; + else + fcmd[LIT_ATTEN_CONST_INV] = 1.0 / params[0]; + break; + case GL_LINEAR_ATTENUATION: + R200_STATECHANGE(rmesa, lit[p]); + fcmd[LIT_ATTEN_LINEAR] = params[0]; + break; + case GL_QUADRATIC_ATTENUATION: + R200_STATECHANGE(rmesa, lit[p]); + fcmd[LIT_ATTEN_QUADRATIC] = params[0]; + break; + default: + return; + } + + /* Set RANGE_ATTEN only when needed */ + switch (pname) { + case GL_POSITION: + case GL_CONSTANT_ATTENUATION: + case GL_LINEAR_ATTENUATION: + case GL_QUADRATIC_ATTENUATION: { + GLuint *icmd = (GLuint *)R200_DB_STATE( tcl ); + GLuint idx = TCL_PER_LIGHT_CTL_0 + p/2; + GLuint atten_flag = ( p&1 ) ? R200_LIGHT_1_ENABLE_RANGE_ATTEN + : R200_LIGHT_0_ENABLE_RANGE_ATTEN; + GLuint atten_const_flag = ( p&1 ) ? R200_LIGHT_1_CONSTANT_RANGE_ATTEN + : R200_LIGHT_0_CONSTANT_RANGE_ATTEN; + + if ( l->EyePosition[3] == 0.0F || + ( ( fcmd[LIT_ATTEN_CONST] == 0.0 || fcmd[LIT_ATTEN_CONST] == 1.0 ) && + fcmd[LIT_ATTEN_QUADRATIC] == 0.0 && fcmd[LIT_ATTEN_LINEAR] == 0.0 ) ) { + /* Disable attenuation */ + icmd[idx] &= ~atten_flag; + } else { + if ( fcmd[LIT_ATTEN_QUADRATIC] == 0.0 && fcmd[LIT_ATTEN_LINEAR] == 0.0 ) { + /* Enable only constant portion of attenuation calculation */ + icmd[idx] |= ( atten_flag | atten_const_flag ); + } else { + /* Enable full attenuation calculation */ + icmd[idx] &= ~atten_const_flag; + icmd[idx] |= atten_flag; + } + } + + R200_DB_STATECHANGE( rmesa, &rmesa->hw.tcl ); + break; + } + default: + break; + } +} + + + + +static void r200LightModelfv( GLcontext *ctx, GLenum pname, + const GLfloat *param ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + switch (pname) { + case GL_LIGHT_MODEL_AMBIENT: + update_global_ambient( ctx ); + break; + + case GL_LIGHT_MODEL_LOCAL_VIEWER: + R200_STATECHANGE( rmesa, tcl ); + if (ctx->Light.Model.LocalViewer) + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |= R200_LOCAL_VIEWER; + else + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= ~R200_LOCAL_VIEWER; + break; + + case GL_LIGHT_MODEL_TWO_SIDE: + R200_STATECHANGE( rmesa, tcl ); + if (ctx->Light.Model.TwoSide) + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |= R200_LIGHT_TWOSIDE; + else + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= ~(R200_LIGHT_TWOSIDE); + if (rmesa->TclFallback) { + r200ChooseRenderState( ctx ); + r200ChooseVertexState( ctx ); + } + break; + + case GL_LIGHT_MODEL_COLOR_CONTROL: + r200UpdateSpecular(ctx); + break; + + default: + break; + } +} + +static void r200ShadeModel( GLcontext *ctx, GLenum mode ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint s = rmesa->hw.set.cmd[SET_SE_CNTL]; + + s &= ~(R200_DIFFUSE_SHADE_MASK | + R200_ALPHA_SHADE_MASK | + R200_SPECULAR_SHADE_MASK | + R200_FOG_SHADE_MASK); + + switch ( mode ) { + case GL_FLAT: + s |= (R200_DIFFUSE_SHADE_FLAT | + R200_ALPHA_SHADE_FLAT | + R200_SPECULAR_SHADE_FLAT | + R200_FOG_SHADE_FLAT); + break; + case GL_SMOOTH: + s |= (R200_DIFFUSE_SHADE_GOURAUD | + R200_ALPHA_SHADE_GOURAUD | + R200_SPECULAR_SHADE_GOURAUD | + R200_FOG_SHADE_GOURAUD); + break; + default: + return; + } + + if ( rmesa->hw.set.cmd[SET_SE_CNTL] != s ) { + R200_STATECHANGE( rmesa, set ); + rmesa->hw.set.cmd[SET_SE_CNTL] = s; + } +} + + +/* ============================================================= + * User clip planes + */ + +static void r200ClipPlane( GLcontext *ctx, GLenum plane, const GLfloat *eq ) +{ + GLint p = (GLint) plane - (GLint) GL_CLIP_PLANE0; + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLint *ip = (GLint *)ctx->Transform._ClipUserPlane[p]; + + R200_STATECHANGE( rmesa, ucp[p] ); + rmesa->hw.ucp[p].cmd[UCP_X] = ip[0]; + rmesa->hw.ucp[p].cmd[UCP_Y] = ip[1]; + rmesa->hw.ucp[p].cmd[UCP_Z] = ip[2]; + rmesa->hw.ucp[p].cmd[UCP_W] = ip[3]; +} + +static void r200UpdateClipPlanes( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint p; + + for (p = 0; p < ctx->Const.MaxClipPlanes; p++) { + if (ctx->Transform.ClipPlanesEnabled & (1 << p)) { + GLint *ip = (GLint *)ctx->Transform._ClipUserPlane[p]; + + R200_STATECHANGE( rmesa, ucp[p] ); + rmesa->hw.ucp[p].cmd[UCP_X] = ip[0]; + rmesa->hw.ucp[p].cmd[UCP_Y] = ip[1]; + rmesa->hw.ucp[p].cmd[UCP_Z] = ip[2]; + rmesa->hw.ucp[p].cmd[UCP_W] = ip[3]; + } + } +} + + +/* ============================================================= + * Stencil + */ + +static void r200StencilFunc( GLcontext *ctx, GLenum func, + GLint ref, GLuint mask ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint refmask = ((ctx->Stencil.Ref[0] << R200_STENCIL_REF_SHIFT) | + (ctx->Stencil.ValueMask[0] << R200_STENCIL_MASK_SHIFT)); + + R200_STATECHANGE( rmesa, ctx ); + R200_STATECHANGE( rmesa, msk ); + + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &= ~R200_STENCIL_TEST_MASK; + rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] &= ~(R200_STENCIL_REF_MASK| + R200_STENCIL_VALUE_MASK); + + switch ( ctx->Stencil.Function[0] ) { + case GL_NEVER: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_NEVER; + break; + case GL_LESS: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_LESS; + break; + case GL_EQUAL: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_EQUAL; + break; + case GL_LEQUAL: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_LEQUAL; + break; + case GL_GREATER: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_GREATER; + break; + case GL_NOTEQUAL: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_NEQUAL; + break; + case GL_GEQUAL: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_GEQUAL; + break; + case GL_ALWAYS: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_TEST_ALWAYS; + break; + } + + rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] |= refmask; +} + +static void r200StencilMask( GLcontext *ctx, GLuint mask ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + R200_STATECHANGE( rmesa, msk ); + rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] &= ~R200_STENCIL_WRITE_MASK; + rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] |= + (ctx->Stencil.WriteMask[0] << R200_STENCIL_WRITEMASK_SHIFT); +} + +static void r200StencilOp( GLcontext *ctx, GLenum fail, + GLenum zfail, GLenum zpass ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + R200_STATECHANGE( rmesa, ctx ); + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] &= ~(R200_STENCIL_FAIL_MASK | + R200_STENCIL_ZFAIL_MASK | + R200_STENCIL_ZPASS_MASK); + + switch ( ctx->Stencil.FailFunc[0] ) { + case GL_KEEP: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_KEEP; + break; + case GL_ZERO: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_ZERO; + break; + case GL_REPLACE: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_REPLACE; + break; + case GL_INCR: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_INC; + break; + case GL_DECR: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_DEC; + break; + case GL_INCR_WRAP_EXT: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_INC_WRAP; + break; + case GL_DECR_WRAP_EXT: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_DEC_WRAP; + break; + case GL_INVERT: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_FAIL_INVERT; + break; + } + + switch ( ctx->Stencil.ZFailFunc[0] ) { + case GL_KEEP: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_KEEP; + break; + case GL_ZERO: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_ZERO; + break; + case GL_REPLACE: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_REPLACE; + break; + case GL_INCR: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_INC; + break; + case GL_DECR: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_DEC; + break; + case GL_INCR_WRAP_EXT: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_INC_WRAP; + break; + case GL_DECR_WRAP_EXT: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_DEC_WRAP; + break; + case GL_INVERT: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZFAIL_INVERT; + break; + } + + switch ( ctx->Stencil.ZPassFunc[0] ) { + case GL_KEEP: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_KEEP; + break; + case GL_ZERO: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_ZERO; + break; + case GL_REPLACE: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_REPLACE; + break; + case GL_INCR: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_INC; + break; + case GL_DECR: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_DEC; + break; + case GL_INCR_WRAP_EXT: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_INC_WRAP; + break; + case GL_DECR_WRAP_EXT: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_DEC_WRAP; + break; + case GL_INVERT: + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_STENCIL_ZPASS_INVERT; + break; + } +} + +static void r200ClearStencil( GLcontext *ctx, GLint s ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + rmesa->state.stencil.clear = + ((GLuint) ctx->Stencil.Clear | + (0xff << R200_STENCIL_MASK_SHIFT) | + (ctx->Stencil.WriteMask[0] << R200_STENCIL_WRITEMASK_SHIFT)); +} + + +/* ============================================================= + * Window position and viewport transformation + */ + +/* + * To correctly position primitives: + */ +#define SUBPIXEL_X 0.125 +#define SUBPIXEL_Y 0.125 + +void r200UpdateWindow( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + __DRIdrawablePrivate *dPriv = rmesa->dri.drawable; + GLfloat xoffset = (GLfloat)dPriv->x; + GLfloat yoffset = (GLfloat)dPriv->y + dPriv->h; + const GLfloat *v = ctx->Viewport._WindowMap.m; + + GLfloat sx = v[MAT_SX]; + GLfloat tx = v[MAT_TX] + xoffset + SUBPIXEL_X; + GLfloat sy = - v[MAT_SY]; + GLfloat ty = (- v[MAT_TY]) + yoffset + SUBPIXEL_Y; + GLfloat sz = v[MAT_SZ] * rmesa->state.depth.scale; + GLfloat tz = v[MAT_TZ] * rmesa->state.depth.scale; + + R200_FIREVERTICES( rmesa ); + R200_STATECHANGE( rmesa, vpt ); + + rmesa->hw.vpt.cmd[VPT_SE_VPORT_XSCALE] = *(GLuint *)&sx; + rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] = *(GLuint *)&tx; + rmesa->hw.vpt.cmd[VPT_SE_VPORT_YSCALE] = *(GLuint *)&sy; + rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] = *(GLuint *)&ty; + rmesa->hw.vpt.cmd[VPT_SE_VPORT_ZSCALE] = *(GLuint *)&sz; + rmesa->hw.vpt.cmd[VPT_SE_VPORT_ZOFFSET] = *(GLuint *)&tz; +} + + + +static void r200Viewport( GLcontext *ctx, GLint x, GLint y, + GLsizei width, GLsizei height ) +{ + /* update size of Mesa/software ancillary buffers */ + _mesa_ResizeBuffersMESA(); + /* Don't pipeline viewport changes, conflict with window offset + * setting below. Could apply deltas to rescue pipelined viewport + * values, or keep the originals hanging around. + */ + R200_FIREVERTICES( R200_CONTEXT(ctx) ); + r200UpdateWindow( ctx ); +} + +static void r200DepthRange( GLcontext *ctx, GLclampd nearval, + GLclampd farval ) +{ + r200UpdateWindow( ctx ); +} + +void r200UpdateViewportOffset( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + __DRIdrawablePrivate *dPriv = rmesa->dri.drawable; + GLfloat xoffset = (GLfloat)dPriv->x; + GLfloat yoffset = (GLfloat)dPriv->y + dPriv->h; + const GLfloat *v = ctx->Viewport._WindowMap.m; + + GLfloat tx = v[MAT_TX] + xoffset + SUBPIXEL_X; + GLfloat ty = (- v[MAT_TY]) + yoffset + SUBPIXEL_Y; + + if ( rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] != *(GLuint *)&tx || + rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] != *(GLuint *)&ty ) + { + /* Note: this should also modify whatever data the context reset + * code uses... + */ + rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] = *(GLuint *)&tx; + rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] = *(GLuint *)&ty; + + /* update polygon stipple x/y screen offset */ + { + GLuint stx, sty; + GLuint m = rmesa->hw.msc.cmd[MSC_RE_MISC]; + + m &= ~(R200_STIPPLE_X_OFFSET_MASK | + R200_STIPPLE_Y_OFFSET_MASK); + + /* add magic offsets, then invert */ + stx = 31 - ((rmesa->dri.drawable->x - 1) & R200_STIPPLE_COORD_MASK); + sty = 31 - ((rmesa->dri.drawable->y + rmesa->dri.drawable->h - 1) + & R200_STIPPLE_COORD_MASK); + + m |= ((stx << R200_STIPPLE_X_OFFSET_SHIFT) | + (sty << R200_STIPPLE_Y_OFFSET_SHIFT)); + + if ( rmesa->hw.msc.cmd[MSC_RE_MISC] != m ) { + R200_STATECHANGE( rmesa, msc ); + rmesa->hw.msc.cmd[MSC_RE_MISC] = m; + } + } + } + + r200UpdateScissor( ctx ); +} + + + +/* ============================================================= + * Miscellaneous + */ + +static void r200ClearColor( GLcontext *ctx, const GLfloat c[4] ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLubyte color[4]; + CLAMPED_FLOAT_TO_UBYTE(color[0], c[0]); + CLAMPED_FLOAT_TO_UBYTE(color[1], c[1]); + CLAMPED_FLOAT_TO_UBYTE(color[2], c[2]); + CLAMPED_FLOAT_TO_UBYTE(color[3], c[3]); + rmesa->state.color.clear = r200PackColor( rmesa->r200Screen->cpp, + color[0], color[1], + color[2], color[3] ); +} + + +static void r200RenderMode( GLcontext *ctx, GLenum mode ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + FALLBACK( rmesa, R200_FALLBACK_RENDER_MODE, (mode != GL_RENDER) ); +} + + +static GLuint r200_rop_tab[] = { + R200_ROP_CLEAR, + R200_ROP_AND, + R200_ROP_AND_REVERSE, + R200_ROP_COPY, + R200_ROP_AND_INVERTED, + R200_ROP_NOOP, + R200_ROP_XOR, + R200_ROP_OR, + R200_ROP_NOR, + R200_ROP_EQUIV, + R200_ROP_INVERT, + R200_ROP_OR_REVERSE, + R200_ROP_COPY_INVERTED, + R200_ROP_OR_INVERTED, + R200_ROP_NAND, + R200_ROP_SET, +}; + +static void r200LogicOpCode( GLcontext *ctx, GLenum opcode ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint rop = (GLuint)opcode - GL_CLEAR; + + ASSERT( rop < 16 ); + + R200_STATECHANGE( rmesa, msk ); + rmesa->hw.msk.cmd[MSK_RB3D_ROPCNTL] = r200_rop_tab[rop]; +} + + +void r200SetCliprects( r200ContextPtr rmesa, GLenum mode ) +{ + __DRIdrawablePrivate *dPriv = rmesa->dri.drawable; + + switch ( mode ) { + case GL_FRONT_LEFT: + rmesa->numClipRects = dPriv->numClipRects; + rmesa->pClipRects = dPriv->pClipRects; + break; + case GL_BACK_LEFT: + /* Can't ignore 2d windows if we are page flipping. + */ + if ( dPriv->numBackClipRects == 0 || rmesa->doPageFlip ) { + rmesa->numClipRects = dPriv->numClipRects; + rmesa->pClipRects = dPriv->pClipRects; + } + else { + rmesa->numClipRects = dPriv->numBackClipRects; + rmesa->pClipRects = dPriv->pBackClipRects; + } + break; + default: + fprintf(stderr, "bad mode in r200SetCliprects\n"); + return; + } + + if (rmesa->state.scissor.enabled) + r200RecalcScissorRects( rmesa ); +} + + +static void r200DrawBuffer( GLcontext *ctx, GLenum mode ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (R200_DEBUG & DEBUG_DRI) + fprintf(stderr, "%s %s\n", __FUNCTION__, + _mesa_lookup_enum_by_nr( mode )); + + R200_FIREVERTICES(rmesa); /* don't pipeline cliprect changes */ + + /* + * _DrawDestMask is easier to cope with than <mode>. + */ + switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) { + case BUFFER_BIT_FRONT_LEFT: + FALLBACK( rmesa, R200_FALLBACK_DRAW_BUFFER, GL_FALSE ); + r200SetCliprects( rmesa, GL_FRONT_LEFT ); + break; + case BUFFER_BIT_BACK_LEFT: + FALLBACK( rmesa, R200_FALLBACK_DRAW_BUFFER, GL_FALSE ); + r200SetCliprects( rmesa, GL_BACK_LEFT ); + break; + default: + /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */ + FALLBACK( rmesa, R200_FALLBACK_DRAW_BUFFER, GL_TRUE ); + return; + } + + /* We want to update the s/w rast state too so that r200SetBuffer() + * gets called. + */ + _swrast_DrawBuffer(ctx, mode); + + R200_STATECHANGE( rmesa, ctx ); + rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = ((rmesa->state.color.drawOffset + + rmesa->r200Screen->fbLocation) + & R200_COLOROFFSET_MASK); + rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = rmesa->state.color.drawPitch; + if (rmesa->sarea->tiling_enabled) { + rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= R200_COLOR_TILE_ENABLE; + } +} + + +static void r200ReadBuffer( GLcontext *ctx, GLenum mode ) +{ + /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */ +} + +/* ============================================================= + * State enable/disable + */ + +static void r200Enable( GLcontext *ctx, GLenum cap, GLboolean state ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint p, flag; + + if ( R200_DEBUG & DEBUG_STATE ) + fprintf( stderr, "%s( %s = %s )\n", __FUNCTION__, + _mesa_lookup_enum_by_nr( cap ), + state ? "GL_TRUE" : "GL_FALSE" ); + + switch ( cap ) { + /* Fast track this one... + */ + case GL_TEXTURE_1D: + case GL_TEXTURE_2D: + case GL_TEXTURE_3D: + break; + + case GL_ALPHA_TEST: + R200_STATECHANGE( rmesa, ctx ); + if (state) { + rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= R200_ALPHA_TEST_ENABLE; + } else { + rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~R200_ALPHA_TEST_ENABLE; + } + break; + + case GL_BLEND: + case GL_COLOR_LOGIC_OP: + r200_set_blend_state( ctx ); + break; + + case GL_CLIP_PLANE0: + case GL_CLIP_PLANE1: + case GL_CLIP_PLANE2: + case GL_CLIP_PLANE3: + case GL_CLIP_PLANE4: + case GL_CLIP_PLANE5: + p = cap-GL_CLIP_PLANE0; + R200_STATECHANGE( rmesa, tcl ); + if (state) { + rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] |= (R200_UCP_ENABLE_0<<p); + r200ClipPlane( ctx, cap, NULL ); + } + else { + rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~(R200_UCP_ENABLE_0<<p); + } + break; + + case GL_COLOR_MATERIAL: + r200ColorMaterial( ctx, 0, 0 ); + r200UpdateMaterial( ctx ); + break; + + case GL_CULL_FACE: + r200CullFace( ctx, 0 ); + break; + + case GL_DEPTH_TEST: + R200_STATECHANGE(rmesa, ctx ); + if ( state ) { + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= R200_Z_ENABLE; + } else { + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~R200_Z_ENABLE; + } + break; + + case GL_DITHER: + R200_STATECHANGE(rmesa, ctx ); + if ( state ) { + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= R200_DITHER_ENABLE; + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~rmesa->state.color.roundEnable; + } else { + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~R200_DITHER_ENABLE; + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= rmesa->state.color.roundEnable; + } + break; + + case GL_FOG: + R200_STATECHANGE(rmesa, ctx ); + if ( state ) { + rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= R200_FOG_ENABLE; + r200Fogfv( ctx, GL_FOG_MODE, NULL ); + } else { + rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~R200_FOG_ENABLE; + R200_STATECHANGE(rmesa, tcl); + rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] &= ~R200_TCL_FOG_MASK; + } + r200UpdateSpecular( ctx ); /* for PK_SPEC */ + if (rmesa->TclFallback) + r200ChooseVertexState( ctx ); + _mesa_allow_light_in_model( ctx, !state ); + break; + + case GL_LIGHT0: + case GL_LIGHT1: + case GL_LIGHT2: + case GL_LIGHT3: + case GL_LIGHT4: + case GL_LIGHT5: + case GL_LIGHT6: + case GL_LIGHT7: + R200_STATECHANGE(rmesa, tcl); + p = cap - GL_LIGHT0; + if (p&1) + flag = (R200_LIGHT_1_ENABLE | + R200_LIGHT_1_ENABLE_AMBIENT | + R200_LIGHT_1_ENABLE_SPECULAR); + else + flag = (R200_LIGHT_0_ENABLE | + R200_LIGHT_0_ENABLE_AMBIENT | + R200_LIGHT_0_ENABLE_SPECULAR); + + if (state) + rmesa->hw.tcl.cmd[p/2 + TCL_PER_LIGHT_CTL_0] |= flag; + else + rmesa->hw.tcl.cmd[p/2 + TCL_PER_LIGHT_CTL_0] &= ~flag; + + /* + */ + update_light_colors( ctx, p ); + break; + + case GL_LIGHTING: + r200UpdateSpecular(ctx); + break; + + case GL_LINE_SMOOTH: + R200_STATECHANGE( rmesa, ctx ); + if ( state ) { + rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= R200_ANTI_ALIAS_LINE; + } else { + rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~R200_ANTI_ALIAS_LINE; + } + break; + + case GL_LINE_STIPPLE: + R200_STATECHANGE( rmesa, set ); + if ( state ) { + rmesa->hw.set.cmd[SET_RE_CNTL] |= R200_PATTERN_ENABLE; + } else { + rmesa->hw.set.cmd[SET_RE_CNTL] &= ~R200_PATTERN_ENABLE; + } + break; + + case GL_NORMALIZE: + R200_STATECHANGE( rmesa, tcl ); + if ( state ) { + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |= R200_NORMALIZE_NORMALS; + } else { + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= ~R200_NORMALIZE_NORMALS; + } + break; + + /* Pointsize registers on r200 don't seem to do anything. Maybe + * have to pass pointsizes as vertex parameters? In any case, + * setting pointmin == pointsizemax == 1.0, and doing nothing + * for aa is enough to satisfy conform. + */ + case GL_POINT_SMOOTH: + break; + + /* These don't really do anything, as we don't use the 3vtx + * primitives yet. + */ +#if 0 + case GL_POLYGON_OFFSET_POINT: + R200_STATECHANGE( rmesa, set ); + if ( state ) { + rmesa->hw.set.cmd[SET_SE_CNTL] |= R200_ZBIAS_ENABLE_POINT; + } else { + rmesa->hw.set.cmd[SET_SE_CNTL] &= ~R200_ZBIAS_ENABLE_POINT; + } + break; + + case GL_POLYGON_OFFSET_LINE: + R200_STATECHANGE( rmesa, set ); + if ( state ) { + rmesa->hw.set.cmd[SET_SE_CNTL] |= R200_ZBIAS_ENABLE_LINE; + } else { + rmesa->hw.set.cmd[SET_SE_CNTL] &= ~R200_ZBIAS_ENABLE_LINE; + } + break; +#endif + + case GL_POLYGON_OFFSET_FILL: + R200_STATECHANGE( rmesa, set ); + if ( state ) { + rmesa->hw.set.cmd[SET_SE_CNTL] |= R200_ZBIAS_ENABLE_TRI; + } else { + rmesa->hw.set.cmd[SET_SE_CNTL] &= ~R200_ZBIAS_ENABLE_TRI; + } + break; + + case GL_POLYGON_SMOOTH: + R200_STATECHANGE( rmesa, ctx ); + if ( state ) { + rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= R200_ANTI_ALIAS_POLY; + } else { + rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~R200_ANTI_ALIAS_POLY; + } + break; + + case GL_POLYGON_STIPPLE: + R200_STATECHANGE(rmesa, set ); + if ( state ) { + rmesa->hw.set.cmd[SET_RE_CNTL] |= R200_STIPPLE_ENABLE; + } else { + rmesa->hw.set.cmd[SET_RE_CNTL] &= ~R200_STIPPLE_ENABLE; + } + break; + + case GL_RESCALE_NORMAL_EXT: { + GLboolean tmp = ctx->_NeedEyeCoords ? state : !state; + R200_STATECHANGE( rmesa, tcl ); + if ( tmp ) { + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |= R200_RESCALE_NORMALS; + } else { + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= ~R200_RESCALE_NORMALS; + } + break; + } + + case GL_SCISSOR_TEST: + R200_FIREVERTICES( rmesa ); + rmesa->state.scissor.enabled = state; + r200UpdateScissor( ctx ); + break; + + case GL_STENCIL_TEST: + if ( rmesa->state.stencil.hwBuffer ) { + R200_STATECHANGE( rmesa, ctx ); + if ( state ) { + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= R200_STENCIL_ENABLE; + } else { + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] &= ~R200_STENCIL_ENABLE; + } + } else { + FALLBACK( rmesa, R200_FALLBACK_STENCIL, state ); + } + break; + + case GL_TEXTURE_GEN_Q: + case GL_TEXTURE_GEN_R: + case GL_TEXTURE_GEN_S: + case GL_TEXTURE_GEN_T: + /* Picked up in r200UpdateTextureState. + */ + rmesa->recheck_texgen[ctx->Texture.CurrentUnit] = GL_TRUE; + break; + + case GL_COLOR_SUM_EXT: + r200UpdateSpecular ( ctx ); + break; + + case GL_VERTEX_PROGRAM_ARB: + TCL_FALLBACK(rmesa->glCtx, R200_TCL_FALLBACK_VERTEX_PROGRAM, state); + break; + + default: + return; + } +} + + +void r200LightingSpaceChange( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLboolean tmp; + + if (R200_DEBUG & DEBUG_STATE) + fprintf(stderr, "%s %d BEFORE %x\n", __FUNCTION__, ctx->_NeedEyeCoords, + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0]); + + if (ctx->_NeedEyeCoords) + tmp = ctx->Transform.RescaleNormals; + else + tmp = !ctx->Transform.RescaleNormals; + + R200_STATECHANGE( rmesa, tcl ); + if ( tmp ) { + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] |= R200_RESCALE_NORMALS; + } else { + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] &= ~R200_RESCALE_NORMALS; + } + + if (R200_DEBUG & DEBUG_STATE) + fprintf(stderr, "%s %d AFTER %x\n", __FUNCTION__, ctx->_NeedEyeCoords, + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0]); +} + +/* ============================================================= + * Deferred state management - matrices, textures, other? + */ + + + + +static void upload_matrix( r200ContextPtr rmesa, GLfloat *src, int idx ) +{ + float *dest = ((float *)R200_DB_STATE( mat[idx] ))+MAT_ELT_0; + int i; + + + for (i = 0 ; i < 4 ; i++) { + *dest++ = src[i]; + *dest++ = src[i+4]; + *dest++ = src[i+8]; + *dest++ = src[i+12]; + } + + R200_DB_STATECHANGE( rmesa, &rmesa->hw.mat[idx] ); +} + +static void upload_matrix_t( r200ContextPtr rmesa, const GLfloat *src, int idx ) +{ + float *dest = ((float *)R200_DB_STATE( mat[idx] ))+MAT_ELT_0; + memcpy(dest, src, 16*sizeof(float)); + R200_DB_STATECHANGE( rmesa, &rmesa->hw.mat[idx] ); +} + + +static void update_texturematrix( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + GLuint tpc = rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_0]; + GLuint compsel = rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL]; + int unit; + + if (R200_DEBUG & DEBUG_STATE) + fprintf(stderr, "%s before COMPSEL: %x\n", __FUNCTION__, + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL]); + + rmesa->TexMatEnabled = 0; + rmesa->TexMatCompSel = 0; + + for (unit = 0 ; unit < ctx->Const.MaxTextureUnits; unit++) { + if (!ctx->Texture.Unit[unit]._ReallyEnabled) + continue; + + if (ctx->TextureMatrixStack[unit].Top->type != MATRIX_IDENTITY) { + rmesa->TexMatEnabled |= (R200_TEXGEN_TEXMAT_0_ENABLE| + R200_TEXMAT_0_ENABLE) << unit; + + rmesa->TexMatCompSel |= R200_OUTPUT_TEX_0 << unit; + + if (rmesa->TexGenEnabled & (R200_TEXMAT_0_ENABLE << unit)) { + /* Need to preconcatenate any active texgen + * obj/eyeplane matrices: + */ + _math_matrix_mul_matrix( &rmesa->tmpmat, + ctx->TextureMatrixStack[unit].Top, + &rmesa->TexGenMatrix[unit] ); + upload_matrix( rmesa, rmesa->tmpmat.m, R200_MTX_TEX0+unit ); + } + else { + upload_matrix( rmesa, ctx->TextureMatrixStack[unit].Top->m, + R200_MTX_TEX0+unit ); + } + } + else if (rmesa->TexGenEnabled & (R200_TEXMAT_0_ENABLE << unit)) { + upload_matrix( rmesa, rmesa->TexGenMatrix[unit].m, + R200_MTX_TEX0+unit ); + } + } + + tpc = (rmesa->TexMatEnabled | rmesa->TexGenEnabled); + if (tpc != rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_0]) { + R200_STATECHANGE(rmesa, tcg); + rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_0] = tpc; + } + + compsel &= ~R200_OUTPUT_TEX_MASK; + compsel |= rmesa->TexMatCompSel | rmesa->TexGenCompSel; + if (compsel != rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL]) { + R200_STATECHANGE(rmesa, vtx); + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] = compsel; + } +} + + + +void r200ValidateState( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint new_state = rmesa->NewGLState; + + if (new_state & _NEW_TEXTURE) { + r200UpdateTextureState( ctx ); + new_state |= rmesa->NewGLState; /* may add TEXTURE_MATRIX */ + } + + /* Need an event driven matrix update? + */ + if (new_state & (_NEW_MODELVIEW|_NEW_PROJECTION)) + upload_matrix( rmesa, ctx->_ModelProjectMatrix.m, R200_MTX_MVP ); + + /* Need these for lighting (shouldn't upload otherwise) + */ + if (new_state & (_NEW_MODELVIEW)) { + upload_matrix( rmesa, ctx->ModelviewMatrixStack.Top->m, R200_MTX_MV ); + upload_matrix_t( rmesa, ctx->ModelviewMatrixStack.Top->inv, R200_MTX_IMV ); + } + + /* Does this need to be triggered on eg. modelview for + * texgen-derived objplane/eyeplane matrices? + */ + if (new_state & (_NEW_TEXTURE|_NEW_TEXTURE_MATRIX)) { + update_texturematrix( ctx ); + } + + if (new_state & (_NEW_LIGHT|_NEW_MODELVIEW|_MESA_NEW_NEED_EYE_COORDS)) { + update_light( ctx ); + } + + /* emit all active clip planes if projection matrix changes. + */ + if (new_state & (_NEW_PROJECTION)) { + if (ctx->Transform.ClipPlanesEnabled) + r200UpdateClipPlanes( ctx ); + } + + + rmesa->NewGLState = 0; +} + + +static void r200InvalidateState( GLcontext *ctx, GLuint new_state ) +{ + _swrast_InvalidateState( ctx, new_state ); + _swsetup_InvalidateState( ctx, new_state ); + _ac_InvalidateState( ctx, new_state ); + _tnl_InvalidateState( ctx, new_state ); + _ae_invalidate_state( ctx, new_state ); + R200_CONTEXT(ctx)->NewGLState |= new_state; + r200VtxfmtInvalidate( ctx ); +} + +/* A hack. The r200 can actually cope just fine with materials + * between begin/ends, so fix this. But how ? + */ +static GLboolean check_material( GLcontext *ctx ) +{ + TNLcontext *tnl = TNL_CONTEXT(ctx); + GLint i; + + for (i = _TNL_ATTRIB_MAT_FRONT_AMBIENT; + i < _TNL_ATTRIB_MAT_BACK_INDEXES; + i++) + if (tnl->vb.AttribPtr[i] && + tnl->vb.AttribPtr[i]->stride) + return GL_TRUE; + + return GL_FALSE; +} + +static void r200WrapRunPipeline( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLboolean has_material; + + if (0) + fprintf(stderr, "%s, newstate: %x\n", __FUNCTION__, rmesa->NewGLState); + + /* Validate state: + */ + if (rmesa->NewGLState) + r200ValidateState( ctx ); + + has_material = (ctx->Light.Enabled && check_material( ctx )); + + if (has_material) { + TCL_FALLBACK( ctx, R200_TCL_FALLBACK_MATERIAL, GL_TRUE ); + } + + /* Run the pipeline. + */ + _tnl_run_pipeline( ctx ); + + if (has_material) { + TCL_FALLBACK( ctx, R200_TCL_FALLBACK_MATERIAL, GL_FALSE ); + } +} + + +/* Initialize the driver's state functions. + */ +void r200InitStateFuncs( struct dd_function_table *functions ) +{ + functions->UpdateState = r200InvalidateState; + functions->LightingSpaceChange = r200LightingSpaceChange; + + functions->DrawBuffer = r200DrawBuffer; + functions->ReadBuffer = r200ReadBuffer; + + functions->AlphaFunc = r200AlphaFunc; + functions->BlendColor = r200BlendColor; + functions->BlendEquationSeparate = r200BlendEquationSeparate; + functions->BlendFuncSeparate = r200BlendFuncSeparate; + functions->ClearColor = r200ClearColor; + functions->ClearDepth = r200ClearDepth; + functions->ClearIndex = NULL; + functions->ClearStencil = r200ClearStencil; + functions->ClipPlane = r200ClipPlane; + functions->ColorMask = r200ColorMask; + functions->CullFace = r200CullFace; + functions->DepthFunc = r200DepthFunc; + functions->DepthMask = r200DepthMask; + functions->DepthRange = r200DepthRange; + functions->Enable = r200Enable; + functions->Fogfv = r200Fogfv; + functions->FrontFace = r200FrontFace; + functions->Hint = NULL; + functions->IndexMask = NULL; + functions->LightModelfv = r200LightModelfv; + functions->Lightfv = r200Lightfv; + functions->LineStipple = r200LineStipple; + functions->LineWidth = r200LineWidth; + functions->LogicOpcode = r200LogicOpCode; + functions->PolygonMode = r200PolygonMode; + functions->PolygonOffset = r200PolygonOffset; + functions->PolygonStipple = r200PolygonStipple; + functions->PointSize = r200PointSize; + functions->RenderMode = r200RenderMode; + functions->Scissor = r200Scissor; + functions->ShadeModel = r200ShadeModel; + functions->StencilFunc = r200StencilFunc; + functions->StencilMask = r200StencilMask; + functions->StencilOp = r200StencilOp; + functions->Viewport = r200Viewport; + + /* Swrast hooks for imaging extensions: + */ + functions->CopyColorTable = _swrast_CopyColorTable; + functions->CopyColorSubTable = _swrast_CopyColorSubTable; + functions->CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D; + functions->CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D; +} + + +void r200InitTnlFuncs( GLcontext *ctx ) +{ + TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange = r200UpdateMaterial; + TNL_CONTEXT(ctx)->Driver.RunPipeline = r200WrapRunPipeline; +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state.h new file mode 100644 index 000000000..d467d73bd --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state.h @@ -0,0 +1,67 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_state.h,v 1.2 2002/11/05 17:46:08 tsi Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#ifndef __R200_STATE_H__ +#define __R200_STATE_H__ + +#include "r200_context.h" + +extern void r200InitState( r200ContextPtr rmesa ); +extern void r200InitStateFuncs( struct dd_function_table *functions ); +extern void r200InitTnlFuncs( GLcontext *ctx ); + +extern void r200UpdateMaterial( GLcontext *ctx ); + +extern void r200SetCliprects( r200ContextPtr rmesa, GLenum mode ); +extern void r200RecalcScissorRects( r200ContextPtr rmesa ); +extern void r200UpdateViewportOffset( GLcontext *ctx ); +extern void r200UpdateWindow( GLcontext *ctx ); + +extern void r200ValidateState( GLcontext *ctx ); + +extern void r200PrintDirty( r200ContextPtr rmesa, + const char *msg ); + + +extern void r200Fallback( GLcontext *ctx, GLuint bit, GLboolean mode ); +#define FALLBACK( rmesa, bit, mode ) do { \ + if ( 0 ) fprintf( stderr, "FALLBACK in %s: #%d=%d\n", \ + __FUNCTION__, bit, mode ); \ + r200Fallback( rmesa->glCtx, bit, mode ); \ +} while (0) + +extern void r200LightingSpaceChange( GLcontext *ctx ); + +#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state_init.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state_init.c new file mode 100644 index 000000000..f004cf79c --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_state_init.c @@ -0,0 +1,798 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_state_init.c,v 1.4 2003/02/22 06:21:11 dawes Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "imports.h" +#include "enums.h" +#include "colormac.h" +#include "api_arrayelt.h" + +#include "swrast/swrast.h" +#include "array_cache/acache.h" +#include "tnl/tnl.h" +#include "tnl/t_pipeline.h" +#include "swrast_setup/swrast_setup.h" + +#include "r200_context.h" +#include "r200_ioctl.h" +#include "r200_state.h" +#include "r200_tcl.h" +#include "r200_tex.h" +#include "r200_swtcl.h" +#include "r200_vtxfmt.h" + +#include "xmlpool.h" + +/* ============================================================= + * State initialization + */ + +void r200PrintDirty( r200ContextPtr rmesa, const char *msg ) +{ + struct r200_state_atom *l; + + fprintf(stderr, msg); + fprintf(stderr, ": "); + + foreach(l, &rmesa->hw.atomlist) { + if (l->dirty || rmesa->hw.all_dirty) + fprintf(stderr, "%s, ", l->name); + } + + fprintf(stderr, "\n"); +} + +static int cmdpkt( int id ) +{ + drm_radeon_cmd_header_t h; + h.i = 0; + h.packet.cmd_type = RADEON_CMD_PACKET; + h.packet.packet_id = id; + return h.i; +} + +static int cmdvec( int offset, int stride, int count ) +{ + drm_radeon_cmd_header_t h; + h.i = 0; + h.vectors.cmd_type = RADEON_CMD_VECTORS; + h.vectors.offset = offset; + h.vectors.stride = stride; + h.vectors.count = count; + return h.i; +} + +static int cmdscl( int offset, int stride, int count ) +{ + drm_radeon_cmd_header_t h; + h.i = 0; + h.scalars.cmd_type = RADEON_CMD_SCALARS; + h.scalars.offset = offset; + h.scalars.stride = stride; + h.scalars.count = count; + return h.i; +} + +static int cmdscl2( int offset, int stride, int count ) +{ + drm_radeon_cmd_header_t h; + h.i = 0; + h.scalars.cmd_type = RADEON_CMD_SCALARS2; + h.scalars.offset = offset - 0x100; + h.scalars.stride = stride; + h.scalars.count = count; + return h.i; +} + +#define CHECK( NM, FLAG ) \ +static GLboolean check_##NM( GLcontext *ctx, int idx ) \ +{ \ + (void) idx; \ + return FLAG; \ +} + +#define TCL_CHECK( NM, FLAG ) \ +static GLboolean check_##NM( GLcontext *ctx, int idx ) \ +{ \ + r200ContextPtr rmesa = R200_CONTEXT(ctx); \ + (void) idx; \ + return !rmesa->TclFallback && (FLAG); \ +} + + + +CHECK( always, GL_TRUE ) +CHECK( never, GL_FALSE ) +CHECK( tex_any, ctx->Texture._EnabledUnits ) +CHECK( tex_pair, (ctx->Texture.Unit[idx]._ReallyEnabled | ctx->Texture.Unit[idx & ~1]._ReallyEnabled)) +CHECK( tex, ctx->Texture.Unit[idx]._ReallyEnabled ) +CHECK( tex_cube, ctx->Texture.Unit[idx]._ReallyEnabled & TEXTURE_CUBE_BIT) +CHECK( fog, ctx->Fog.Enabled ) +TCL_CHECK( tcl, GL_TRUE ) +TCL_CHECK( tcl_tex, ctx->Texture.Unit[idx]._ReallyEnabled ) +TCL_CHECK( tcl_lighting, ctx->Light.Enabled ) +TCL_CHECK( tcl_light, ctx->Light.Enabled && ctx->Light.Light[idx].Enabled ) +TCL_CHECK( tcl_ucp, (ctx->Transform.ClipPlanesEnabled & (1 << idx)) ) + + +/* Initialize the context's hardware state. + */ +void r200InitState( r200ContextPtr rmesa ) +{ + GLcontext *ctx = rmesa->glCtx; + GLuint color_fmt, depth_fmt, i; + + switch ( rmesa->r200Screen->cpp ) { + case 2: + color_fmt = R200_COLOR_FORMAT_RGB565; + break; + case 4: + color_fmt = R200_COLOR_FORMAT_ARGB8888; + break; + default: + fprintf( stderr, "Error: Unsupported pixel depth... exiting\n" ); + exit( -1 ); + } + + rmesa->state.color.clear = 0x00000000; + + switch ( ctx->Visual.depthBits ) { + case 16: + rmesa->state.depth.clear = 0x0000ffff; + rmesa->state.depth.scale = 1.0 / (GLfloat)0xffff; + depth_fmt = R200_DEPTH_FORMAT_16BIT_INT_Z; + rmesa->state.stencil.clear = 0x00000000; + break; + case 24: + rmesa->state.depth.clear = 0x00ffffff; + rmesa->state.depth.scale = 1.0 / (GLfloat)0xffffff; + depth_fmt = R200_DEPTH_FORMAT_24BIT_INT_Z; + rmesa->state.stencil.clear = 0xffff0000; + break; + default: + fprintf( stderr, "Error: Unsupported depth %d... exiting\n", + ctx->Visual.depthBits ); + exit( -1 ); + } + + /* Only have hw stencil when depth buffer is 24 bits deep */ + rmesa->state.stencil.hwBuffer = ( ctx->Visual.stencilBits > 0 && + ctx->Visual.depthBits == 24 ); + + rmesa->Fallback = 0; + + if ( ctx->Visual.doubleBufferMode && rmesa->sarea->pfCurrentPage == 0 ) { + rmesa->state.color.drawOffset = rmesa->r200Screen->backOffset; + rmesa->state.color.drawPitch = rmesa->r200Screen->backPitch; + } else { + rmesa->state.color.drawOffset = rmesa->r200Screen->frontOffset; + rmesa->state.color.drawPitch = rmesa->r200Screen->frontPitch; + } + + rmesa->state.pixel.readOffset = rmesa->state.color.drawOffset; + rmesa->state.pixel.readPitch = rmesa->state.color.drawPitch; + + rmesa->hw.max_state_size = 0; + +#define ALLOC_STATE( ATOM, CHK, SZ, NM, IDX ) \ + do { \ + rmesa->hw.ATOM.cmd_size = SZ; \ + rmesa->hw.ATOM.cmd = (int *)CALLOC(SZ * sizeof(int)); \ + rmesa->hw.ATOM.lastcmd = (int *)CALLOC(SZ * sizeof(int)); \ + rmesa->hw.ATOM.name = NM; \ + rmesa->hw.ATOM.idx = IDX; \ + rmesa->hw.ATOM.check = check_##CHK; \ + rmesa->hw.ATOM.dirty = GL_FALSE; \ + rmesa->hw.max_state_size += SZ * sizeof(int); \ + } while (0) + + + /* Allocate state buffers: + */ + if (rmesa->r200Screen->drmSupportsBlendColor) + ALLOC_STATE( ctx, always, CTX_STATE_SIZE_NEWDRM, "CTX/context", 0 ); + else + ALLOC_STATE( ctx, always, CTX_STATE_SIZE_OLDDRM, "CTX/context", 0 ); + ALLOC_STATE( set, always, SET_STATE_SIZE, "SET/setup", 0 ); + ALLOC_STATE( lin, always, LIN_STATE_SIZE, "LIN/line", 0 ); + ALLOC_STATE( msk, always, MSK_STATE_SIZE, "MSK/mask", 0 ); + ALLOC_STATE( vpt, always, VPT_STATE_SIZE, "VPT/viewport", 0 ); + ALLOC_STATE( vtx, always, VTX_STATE_SIZE, "VTX/vertex", 0 ); + ALLOC_STATE( vap, always, VAP_STATE_SIZE, "VAP/vap", 0 ); + ALLOC_STATE( vte, always, VTE_STATE_SIZE, "VTE/vte", 0 ); + ALLOC_STATE( msc, always, MSC_STATE_SIZE, "MSC/misc", 0 ); + ALLOC_STATE( cst, always, CST_STATE_SIZE, "CST/constant", 0 ); + ALLOC_STATE( zbs, always, ZBS_STATE_SIZE, "ZBS/zbias", 0 ); + ALLOC_STATE( tf, tex_any, TF_STATE_SIZE, "TF/tfactor", 0 ); + if (rmesa->r200Screen->chipset & R200_CHIPSET_REAL_R200) { + /* make sure texture units 0/1 are emitted pair-wise for r200 t0 hang workaround */ + ALLOC_STATE( tex[0], tex_pair, TEX_STATE_SIZE, "TEX/tex-0", 0 ); + ALLOC_STATE( tex[1], tex_pair, TEX_STATE_SIZE, "TEX/tex-1", 1 ); + ALLOC_STATE( tam, tex_any, TAM_STATE_SIZE, "TAM/tam", 0 ); + } + else { + ALLOC_STATE( tex[0], tex, TEX_STATE_SIZE, "TEX/tex-0", 0 ); + ALLOC_STATE( tex[1], tex, TEX_STATE_SIZE, "TEX/tex-1", 1 ); + ALLOC_STATE( tam, never, TAM_STATE_SIZE, "TAM/tam", 0 ); + } + ALLOC_STATE( tex[2], tex, TEX_STATE_SIZE, "TEX/tex-2", 2 ); + ALLOC_STATE( tex[3], tex, TEX_STATE_SIZE, "TEX/tex-3", 3 ); + ALLOC_STATE( tex[4], tex, TEX_STATE_SIZE, "TEX/tex-4", 4 ); + ALLOC_STATE( tex[5], tex, TEX_STATE_SIZE, "TEX/tex-5", 5 ); + if (rmesa->r200Screen->drmSupportsCubeMaps) { + ALLOC_STATE( cube[0], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-0", 0 ); + ALLOC_STATE( cube[1], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-1", 1 ); + ALLOC_STATE( cube[2], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-2", 2 ); + ALLOC_STATE( cube[3], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-3", 3 ); + ALLOC_STATE( cube[4], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-4", 4 ); + ALLOC_STATE( cube[5], tex_cube, CUBE_STATE_SIZE, "CUBE/tex-5", 5 ); + } + else { + ALLOC_STATE( cube[0], never, CUBE_STATE_SIZE, "CUBE/tex-0", 0 ); + ALLOC_STATE( cube[1], never, CUBE_STATE_SIZE, "CUBE/tex-1", 1 ); + ALLOC_STATE( cube[2], never, CUBE_STATE_SIZE, "CUBE/tex-2", 2 ); + ALLOC_STATE( cube[3], never, CUBE_STATE_SIZE, "CUBE/tex-3", 3 ); + ALLOC_STATE( cube[4], never, CUBE_STATE_SIZE, "CUBE/tex-4", 4 ); + ALLOC_STATE( cube[5], never, CUBE_STATE_SIZE, "CUBE/tex-5", 5 ); + } + + ALLOC_STATE( tcl, tcl, TCL_STATE_SIZE, "TCL/tcl", 0 ); + ALLOC_STATE( msl, tcl, MSL_STATE_SIZE, "MSL/matrix-select", 0 ); + ALLOC_STATE( tcg, tcl, TCG_STATE_SIZE, "TCG/texcoordgen", 0 ); + ALLOC_STATE( mtl[0], tcl_lighting, MTL_STATE_SIZE, "MTL0/material0", 0 ); + ALLOC_STATE( mtl[1], tcl_lighting, MTL_STATE_SIZE, "MTL1/material1", 1 ); + ALLOC_STATE( grd, tcl, GRD_STATE_SIZE, "GRD/guard-band", 0 ); + ALLOC_STATE( fog, fog, FOG_STATE_SIZE, "FOG/fog", 0 ); + ALLOC_STATE( glt, tcl_lighting, GLT_STATE_SIZE, "GLT/light-global", 0 ); + ALLOC_STATE( eye, tcl_lighting, EYE_STATE_SIZE, "EYE/eye-vector", 0 ); + ALLOC_STATE( mat[R200_MTX_MV], tcl, MAT_STATE_SIZE, "MAT/modelview", 0 ); + ALLOC_STATE( mat[R200_MTX_IMV], tcl, MAT_STATE_SIZE, "MAT/it-modelview", 0 ); + ALLOC_STATE( mat[R200_MTX_MVP], tcl, MAT_STATE_SIZE, "MAT/modelproject", 0 ); + ALLOC_STATE( mat[R200_MTX_TEX0], tcl_tex, MAT_STATE_SIZE, "MAT/texmat0", 0 ); + ALLOC_STATE( mat[R200_MTX_TEX1], tcl_tex, MAT_STATE_SIZE, "MAT/texmat1", 1 ); + ALLOC_STATE( mat[R200_MTX_TEX2], tcl_tex, MAT_STATE_SIZE, "MAT/texmat2", 2 ); + ALLOC_STATE( mat[R200_MTX_TEX3], tcl_tex, MAT_STATE_SIZE, "MAT/texmat3", 3 ); + ALLOC_STATE( mat[R200_MTX_TEX4], tcl_tex, MAT_STATE_SIZE, "MAT/texmat4", 4 ); + ALLOC_STATE( mat[R200_MTX_TEX5], tcl_tex, MAT_STATE_SIZE, "MAT/texmat5", 5 ); + ALLOC_STATE( ucp[0], tcl_ucp, UCP_STATE_SIZE, "UCP/userclip-0", 0 ); + ALLOC_STATE( ucp[1], tcl_ucp, UCP_STATE_SIZE, "UCP/userclip-1", 1 ); + ALLOC_STATE( ucp[2], tcl_ucp, UCP_STATE_SIZE, "UCP/userclip-2", 2 ); + ALLOC_STATE( ucp[3], tcl_ucp, UCP_STATE_SIZE, "UCP/userclip-3", 3 ); + ALLOC_STATE( ucp[4], tcl_ucp, UCP_STATE_SIZE, "UCP/userclip-4", 4 ); + ALLOC_STATE( ucp[5], tcl_ucp, UCP_STATE_SIZE, "UCP/userclip-5", 5 ); + ALLOC_STATE( lit[0], tcl_light, LIT_STATE_SIZE, "LIT/light-0", 0 ); + ALLOC_STATE( lit[1], tcl_light, LIT_STATE_SIZE, "LIT/light-1", 1 ); + ALLOC_STATE( lit[2], tcl_light, LIT_STATE_SIZE, "LIT/light-2", 2 ); + ALLOC_STATE( lit[3], tcl_light, LIT_STATE_SIZE, "LIT/light-3", 3 ); + ALLOC_STATE( lit[4], tcl_light, LIT_STATE_SIZE, "LIT/light-4", 4 ); + ALLOC_STATE( lit[5], tcl_light, LIT_STATE_SIZE, "LIT/light-5", 5 ); + ALLOC_STATE( lit[6], tcl_light, LIT_STATE_SIZE, "LIT/light-6", 6 ); + ALLOC_STATE( lit[7], tcl_light, LIT_STATE_SIZE, "LIT/light-7", 7 ); + ALLOC_STATE( pix[0], always, PIX_STATE_SIZE, "PIX/pixstage-0", 0 ); + ALLOC_STATE( pix[1], tex, PIX_STATE_SIZE, "PIX/pixstage-1", 1 ); + ALLOC_STATE( pix[2], tex, PIX_STATE_SIZE, "PIX/pixstage-2", 2 ); + ALLOC_STATE( pix[3], tex, PIX_STATE_SIZE, "PIX/pixstage-3", 3 ); + ALLOC_STATE( pix[4], tex, PIX_STATE_SIZE, "PIX/pixstage-4", 4 ); + ALLOC_STATE( pix[5], tex, PIX_STATE_SIZE, "PIX/pixstage-5", 5 ); + if (rmesa->r200Screen->drmSupportsTriPerf) { + ALLOC_STATE( prf, always, PRF_STATE_SIZE, "PRF/performance-tri", 0 ); + } + else { + ALLOC_STATE( prf, never, PRF_STATE_SIZE, "PRF/performance-tri", 0 ); + } + + r200SetUpAtomList( rmesa ); + + /* Fill in the packet headers: + */ + rmesa->hw.ctx.cmd[CTX_CMD_0] = cmdpkt(RADEON_EMIT_PP_MISC); + rmesa->hw.ctx.cmd[CTX_CMD_1] = cmdpkt(RADEON_EMIT_PP_CNTL); + rmesa->hw.ctx.cmd[CTX_CMD_2] = cmdpkt(RADEON_EMIT_RB3D_COLORPITCH); + if (rmesa->r200Screen->drmSupportsBlendColor) + rmesa->hw.ctx.cmd[CTX_CMD_3] = cmdpkt(R200_EMIT_RB3D_BLENDCOLOR); + rmesa->hw.lin.cmd[LIN_CMD_0] = cmdpkt(RADEON_EMIT_RE_LINE_PATTERN); + rmesa->hw.lin.cmd[LIN_CMD_1] = cmdpkt(RADEON_EMIT_SE_LINE_WIDTH); + rmesa->hw.msk.cmd[MSK_CMD_0] = cmdpkt(RADEON_EMIT_RB3D_STENCILREFMASK); + rmesa->hw.vpt.cmd[VPT_CMD_0] = cmdpkt(RADEON_EMIT_SE_VPORT_XSCALE); + rmesa->hw.set.cmd[SET_CMD_0] = cmdpkt(RADEON_EMIT_SE_CNTL); + rmesa->hw.msc.cmd[MSC_CMD_0] = cmdpkt(RADEON_EMIT_RE_MISC); + rmesa->hw.cst.cmd[CST_CMD_0] = cmdpkt(R200_EMIT_PP_CNTL_X); + rmesa->hw.cst.cmd[CST_CMD_1] = cmdpkt(R200_EMIT_RB3D_DEPTHXY_OFFSET); + rmesa->hw.cst.cmd[CST_CMD_2] = cmdpkt(R200_EMIT_RE_AUX_SCISSOR_CNTL); + rmesa->hw.cst.cmd[CST_CMD_3] = cmdpkt(R200_EMIT_RE_SCISSOR_TL_0); + rmesa->hw.cst.cmd[CST_CMD_4] = cmdpkt(R200_EMIT_SE_VAP_CNTL_STATUS); + rmesa->hw.cst.cmd[CST_CMD_5] = cmdpkt(R200_EMIT_RE_POINTSIZE); + rmesa->hw.cst.cmd[CST_CMD_6] = cmdpkt(R200_EMIT_TCL_INPUT_VTX_VECTOR_ADDR_0); + rmesa->hw.tam.cmd[TAM_CMD_0] = cmdpkt(R200_EMIT_PP_TAM_DEBUG3); + rmesa->hw.tf.cmd[TF_CMD_0] = cmdpkt(R200_EMIT_TFACTOR_0); + rmesa->hw.tex[0].cmd[TEX_CMD_0] = cmdpkt(R200_EMIT_PP_TXFILTER_0); + rmesa->hw.tex[0].cmd[TEX_CMD_1] = cmdpkt(R200_EMIT_PP_TXOFFSET_0); + rmesa->hw.tex[1].cmd[TEX_CMD_0] = cmdpkt(R200_EMIT_PP_TXFILTER_1); + rmesa->hw.tex[1].cmd[TEX_CMD_1] = cmdpkt(R200_EMIT_PP_TXOFFSET_1); + rmesa->hw.tex[2].cmd[TEX_CMD_0] = cmdpkt(R200_EMIT_PP_TXFILTER_2); + rmesa->hw.tex[2].cmd[TEX_CMD_1] = cmdpkt(R200_EMIT_PP_TXOFFSET_2); + rmesa->hw.tex[3].cmd[TEX_CMD_0] = cmdpkt(R200_EMIT_PP_TXFILTER_3); + rmesa->hw.tex[3].cmd[TEX_CMD_1] = cmdpkt(R200_EMIT_PP_TXOFFSET_3); + rmesa->hw.tex[4].cmd[TEX_CMD_0] = cmdpkt(R200_EMIT_PP_TXFILTER_4); + rmesa->hw.tex[4].cmd[TEX_CMD_1] = cmdpkt(R200_EMIT_PP_TXOFFSET_4); + rmesa->hw.tex[5].cmd[TEX_CMD_0] = cmdpkt(R200_EMIT_PP_TXFILTER_5); + rmesa->hw.tex[5].cmd[TEX_CMD_1] = cmdpkt(R200_EMIT_PP_TXOFFSET_5); + rmesa->hw.cube[0].cmd[CUBE_CMD_0] = cmdpkt(R200_EMIT_PP_CUBIC_FACES_0); + rmesa->hw.cube[0].cmd[CUBE_CMD_1] = cmdpkt(R200_EMIT_PP_CUBIC_OFFSETS_0); + rmesa->hw.cube[1].cmd[CUBE_CMD_0] = cmdpkt(R200_EMIT_PP_CUBIC_FACES_1); + rmesa->hw.cube[1].cmd[CUBE_CMD_1] = cmdpkt(R200_EMIT_PP_CUBIC_OFFSETS_1); + rmesa->hw.cube[2].cmd[CUBE_CMD_0] = cmdpkt(R200_EMIT_PP_CUBIC_FACES_2); + rmesa->hw.cube[2].cmd[CUBE_CMD_1] = cmdpkt(R200_EMIT_PP_CUBIC_OFFSETS_2); + rmesa->hw.cube[3].cmd[CUBE_CMD_0] = cmdpkt(R200_EMIT_PP_CUBIC_FACES_3); + rmesa->hw.cube[3].cmd[CUBE_CMD_1] = cmdpkt(R200_EMIT_PP_CUBIC_OFFSETS_3); + rmesa->hw.cube[4].cmd[CUBE_CMD_0] = cmdpkt(R200_EMIT_PP_CUBIC_FACES_4); + rmesa->hw.cube[4].cmd[CUBE_CMD_1] = cmdpkt(R200_EMIT_PP_CUBIC_OFFSETS_4); + rmesa->hw.cube[5].cmd[CUBE_CMD_0] = cmdpkt(R200_EMIT_PP_CUBIC_FACES_5); + rmesa->hw.cube[5].cmd[CUBE_CMD_1] = cmdpkt(R200_EMIT_PP_CUBIC_OFFSETS_5); + rmesa->hw.pix[0].cmd[PIX_CMD_0] = cmdpkt(R200_EMIT_PP_TXCBLEND_0); + rmesa->hw.pix[1].cmd[PIX_CMD_0] = cmdpkt(R200_EMIT_PP_TXCBLEND_1); + rmesa->hw.pix[2].cmd[PIX_CMD_0] = cmdpkt(R200_EMIT_PP_TXCBLEND_2); + rmesa->hw.pix[3].cmd[PIX_CMD_0] = cmdpkt(R200_EMIT_PP_TXCBLEND_3); + rmesa->hw.pix[4].cmd[PIX_CMD_0] = cmdpkt(R200_EMIT_PP_TXCBLEND_4); + rmesa->hw.pix[5].cmd[PIX_CMD_0] = cmdpkt(R200_EMIT_PP_TXCBLEND_5); + rmesa->hw.zbs.cmd[ZBS_CMD_0] = cmdpkt(RADEON_EMIT_SE_ZBIAS_FACTOR); + rmesa->hw.tcl.cmd[TCL_CMD_0] = cmdpkt(R200_EMIT_TCL_LIGHT_MODEL_CTL_0); + rmesa->hw.tcl.cmd[TCL_CMD_1] = cmdpkt(R200_EMIT_TCL_UCP_VERT_BLEND_CTL); + rmesa->hw.tcg.cmd[TCG_CMD_0] = cmdpkt(R200_EMIT_TEX_PROC_CTL_2); + rmesa->hw.msl.cmd[MSL_CMD_0] = cmdpkt(R200_EMIT_MATRIX_SELECT_0); + rmesa->hw.vap.cmd[VAP_CMD_0] = cmdpkt(R200_EMIT_VAP_CTL); + rmesa->hw.vtx.cmd[VTX_CMD_0] = cmdpkt(R200_EMIT_VTX_FMT_0); + rmesa->hw.vtx.cmd[VTX_CMD_1] = cmdpkt(R200_EMIT_OUTPUT_VTX_COMP_SEL); + rmesa->hw.vtx.cmd[VTX_CMD_2] = cmdpkt(R200_EMIT_SE_VTX_STATE_CNTL); + rmesa->hw.vte.cmd[VTE_CMD_0] = cmdpkt(R200_EMIT_VTE_CNTL); + rmesa->hw.prf.cmd[PRF_CMD_0] = cmdpkt(R200_EMIT_PP_TRI_PERF_CNTL); + rmesa->hw.mtl[0].cmd[MTL_CMD_0] = + cmdvec( R200_VS_MAT_0_EMISS, 1, 16 ); + rmesa->hw.mtl[0].cmd[MTL_CMD_1] = + cmdscl2( R200_SS_MAT_0_SHININESS, 1, 1 ); + rmesa->hw.mtl[1].cmd[MTL_CMD_0] = + cmdvec( R200_VS_MAT_1_EMISS, 1, 16 ); + rmesa->hw.mtl[1].cmd[MTL_CMD_1] = + cmdscl2( R200_SS_MAT_1_SHININESS, 1, 1 ); + + rmesa->hw.grd.cmd[GRD_CMD_0] = + cmdscl( R200_SS_VERT_GUARD_CLIP_ADJ_ADDR, 1, 4 ); + rmesa->hw.fog.cmd[FOG_CMD_0] = + cmdvec( R200_VS_FOG_PARAM_ADDR, 1, 4 ); + rmesa->hw.glt.cmd[GLT_CMD_0] = + cmdvec( R200_VS_GLOBAL_AMBIENT_ADDR, 1, 4 ); + rmesa->hw.eye.cmd[EYE_CMD_0] = + cmdvec( R200_VS_EYE_VECTOR_ADDR, 1, 4 ); + + rmesa->hw.mat[R200_MTX_MV].cmd[MAT_CMD_0] = + cmdvec( R200_VS_MATRIX_0_MV, 1, 16); + rmesa->hw.mat[R200_MTX_IMV].cmd[MAT_CMD_0] = + cmdvec( R200_VS_MATRIX_1_INV_MV, 1, 16); + rmesa->hw.mat[R200_MTX_MVP].cmd[MAT_CMD_0] = + cmdvec( R200_VS_MATRIX_2_MVP, 1, 16); + rmesa->hw.mat[R200_MTX_TEX0].cmd[MAT_CMD_0] = + cmdvec( R200_VS_MATRIX_3_TEX0, 1, 16); + rmesa->hw.mat[R200_MTX_TEX1].cmd[MAT_CMD_0] = + cmdvec( R200_VS_MATRIX_4_TEX1, 1, 16); + rmesa->hw.mat[R200_MTX_TEX2].cmd[MAT_CMD_0] = + cmdvec( R200_VS_MATRIX_5_TEX2, 1, 16); + rmesa->hw.mat[R200_MTX_TEX3].cmd[MAT_CMD_0] = + cmdvec( R200_VS_MATRIX_6_TEX3, 1, 16); + rmesa->hw.mat[R200_MTX_TEX4].cmd[MAT_CMD_0] = + cmdvec( R200_VS_MATRIX_7_TEX4, 1, 16); + rmesa->hw.mat[R200_MTX_TEX5].cmd[MAT_CMD_0] = + cmdvec( R200_VS_MATRIX_8_TEX5, 1, 16); + + for (i = 0 ; i < 8; i++) { + rmesa->hw.lit[i].cmd[LIT_CMD_0] = + cmdvec( R200_VS_LIGHT_AMBIENT_ADDR + i, 8, 24 ); + rmesa->hw.lit[i].cmd[LIT_CMD_1] = + cmdscl( R200_SS_LIGHT_DCD_ADDR + i, 8, 7 ); + } + + for (i = 0 ; i < 6; i++) { + rmesa->hw.ucp[i].cmd[UCP_CMD_0] = + cmdvec( R200_VS_UCP_ADDR + i, 1, 4 ); + } + + /* Initial Harware state: + */ + rmesa->hw.ctx.cmd[CTX_PP_MISC] = (R200_ALPHA_TEST_PASS + /* | R200_RIGHT_HAND_CUBE_OGL*/); + + rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] = (R200_FOG_VERTEX | + R200_FOG_USE_SPEC_ALPHA); + + rmesa->hw.ctx.cmd[CTX_RE_SOLID_COLOR] = 0x00000000; + + rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCNTL] = (R200_COMB_FCN_ADD_CLAMP | + (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) | + (R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT)); + + if (rmesa->r200Screen->drmSupportsBlendColor) { + rmesa->hw.ctx.cmd[CTX_RB3D_BLENDCOLOR] = 0x00000000; + rmesa->hw.ctx.cmd[CTX_RB3D_ABLENDCNTL] = (R200_COMB_FCN_ADD_CLAMP | + (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) | + (R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT)); + rmesa->hw.ctx.cmd[CTX_RB3D_CBLENDCNTL] = (R200_COMB_FCN_ADD_CLAMP | + (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) | + (R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT)); + } + + rmesa->hw.ctx.cmd[CTX_RB3D_DEPTHOFFSET] = + rmesa->r200Screen->depthOffset + rmesa->r200Screen->fbLocation; + + rmesa->hw.ctx.cmd[CTX_RB3D_DEPTHPITCH] = + ((rmesa->r200Screen->depthPitch & + R200_DEPTHPITCH_MASK) | + R200_DEPTH_ENDIAN_NO_SWAP); + + if (rmesa->using_hyperz) + rmesa->hw.ctx.cmd[CTX_RB3D_DEPTHPITCH] |= R200_DEPTH_HYPERZ; + + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] = (depth_fmt | + R200_Z_TEST_LESS | + R200_STENCIL_TEST_ALWAYS | + R200_STENCIL_FAIL_KEEP | + R200_STENCIL_ZPASS_KEEP | + R200_STENCIL_ZFAIL_KEEP | + R200_Z_WRITE_ENABLE); + + if (rmesa->using_hyperz) { + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= R200_Z_COMPRESSION_ENABLE | + R200_Z_DECOMPRESSION_ENABLE; +/* if (rmesa->r200Screen->chipset & R200_CHIPSET_REAL_R200) + rmesa->hw.ctx.cmd[CTX_RB3D_ZSTENCILCNTL] |= RADEON_Z_HIERARCHY_ENABLE;*/ + } + + rmesa->hw.ctx.cmd[CTX_PP_CNTL] = (R200_ANTI_ALIAS_NONE + | R200_TEX_BLEND_0_ENABLE); + + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] = color_fmt; + switch ( driQueryOptioni( &rmesa->optionCache, "dither_mode" ) ) { + case DRI_CONF_DITHER_XERRORDIFFRESET: + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= R200_DITHER_INIT; + break; + case DRI_CONF_DITHER_ORDERED: + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= R200_SCALE_DITHER_ENABLE; + break; + } + if ( driQueryOptioni( &rmesa->optionCache, "round_mode" ) == + DRI_CONF_ROUND_ROUND ) + rmesa->state.color.roundEnable = R200_ROUND_ENABLE; + else + rmesa->state.color.roundEnable = 0; + if ( driQueryOptioni (&rmesa->optionCache, "color_reduction" ) == + DRI_CONF_COLOR_REDUCTION_DITHER ) + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= R200_DITHER_ENABLE; + else + rmesa->hw.ctx.cmd[CTX_RB3D_CNTL] |= rmesa->state.color.roundEnable; + + rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = ((rmesa->state.color.drawOffset + + rmesa->r200Screen->fbLocation) + & R200_COLOROFFSET_MASK); + + rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = ((rmesa->state.color.drawPitch & + R200_COLORPITCH_MASK) | + R200_COLOR_ENDIAN_NO_SWAP); + /* (fixed size) sarea is initialized to zero afaics so can omit version check. Phew! */ + if (rmesa->sarea->tiling_enabled) { + rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= R200_COLOR_TILE_ENABLE; + } + + rmesa->hw.prf.cmd[PRF_PP_TRI_PERF] = R200_TRI_CUTOFF_MASK - R200_TRI_CUTOFF_MASK * + driQueryOptionf (&rmesa->optionCache,"texture_blend_quality"); + rmesa->hw.prf.cmd[PRF_PP_PERF_CNTL] = 0; + + rmesa->hw.set.cmd[SET_SE_CNTL] = (R200_FFACE_CULL_CCW | + R200_BFACE_SOLID | + R200_FFACE_SOLID | + R200_FLAT_SHADE_VTX_LAST | + R200_DIFFUSE_SHADE_GOURAUD | + R200_ALPHA_SHADE_GOURAUD | + R200_SPECULAR_SHADE_GOURAUD | + R200_FOG_SHADE_GOURAUD | + R200_VTX_PIX_CENTER_OGL | + R200_ROUND_MODE_TRUNC | + R200_ROUND_PREC_8TH_PIX); + + rmesa->hw.set.cmd[SET_RE_CNTL] = (R200_PERSPECTIVE_ENABLE | + R200_SCISSOR_ENABLE); + + rmesa->hw.lin.cmd[LIN_RE_LINE_PATTERN] = ((1 << 16) | 0xffff); + + rmesa->hw.lin.cmd[LIN_RE_LINE_STATE] = + ((0 << R200_LINE_CURRENT_PTR_SHIFT) | + (1 << R200_LINE_CURRENT_COUNT_SHIFT)); + + rmesa->hw.lin.cmd[LIN_SE_LINE_WIDTH] = (1 << 4); + + rmesa->hw.msk.cmd[MSK_RB3D_STENCILREFMASK] = + ((0x00 << R200_STENCIL_REF_SHIFT) | + (0xff << R200_STENCIL_MASK_SHIFT) | + (0xff << R200_STENCIL_WRITEMASK_SHIFT)); + + rmesa->hw.msk.cmd[MSK_RB3D_ROPCNTL] = R200_ROP_COPY; + rmesa->hw.msk.cmd[MSK_RB3D_PLANEMASK] = 0xffffffff; + + rmesa->hw.tam.cmd[TAM_DEBUG3] = 0; + + rmesa->hw.msc.cmd[MSC_RE_MISC] = + ((0 << R200_STIPPLE_X_OFFSET_SHIFT) | + (0 << R200_STIPPLE_Y_OFFSET_SHIFT) | + R200_STIPPLE_BIG_BIT_ORDER); + + + rmesa->hw.cst.cmd[CST_PP_CNTL_X] = 0; + rmesa->hw.cst.cmd[CST_RB3D_DEPTHXY_OFFSET] = 0; + rmesa->hw.cst.cmd[CST_RE_AUX_SCISSOR_CNTL] = 0x0; + rmesa->hw.cst.cmd[CST_RE_SCISSOR_TL_0] = 0; + rmesa->hw.cst.cmd[CST_RE_SCISSOR_BR_0] = 0; + rmesa->hw.cst.cmd[CST_SE_VAP_CNTL_STATUS] = +#ifdef MESA_BIG_ENDIAN + R200_VC_32BIT_SWAP; +#else + R200_VC_NO_SWAP; +#endif + + if (!(rmesa->r200Screen->chipset & R200_CHIPSET_TCL)) { + /* Bypass TCL */ + rmesa->hw.cst.cmd[CST_SE_VAP_CNTL_STATUS] |= (1<<8); + } + + rmesa->hw.cst.cmd[CST_RE_POINTSIZE] = 0x100010; + rmesa->hw.cst.cmd[CST_SE_TCL_INPUT_VTX_0] = + (0x0 << R200_VERTEX_POSITION_ADDR__SHIFT); + rmesa->hw.cst.cmd[CST_SE_TCL_INPUT_VTX_1] = + (0x02 << R200_VTX_COLOR_0_ADDR__SHIFT) | + (0x03 << R200_VTX_COLOR_1_ADDR__SHIFT); + rmesa->hw.cst.cmd[CST_SE_TCL_INPUT_VTX_2] = + (0x06 << R200_VTX_TEX_0_ADDR__SHIFT) | + (0x07 << R200_VTX_TEX_1_ADDR__SHIFT) | + (0x08 << R200_VTX_TEX_2_ADDR__SHIFT) | + (0x09 << R200_VTX_TEX_3_ADDR__SHIFT); + rmesa->hw.cst.cmd[CST_SE_TCL_INPUT_VTX_3] = + (0x0A << R200_VTX_TEX_4_ADDR__SHIFT) | + (0x0B << R200_VTX_TEX_5_ADDR__SHIFT); + + + rmesa->hw.vpt.cmd[VPT_SE_VPORT_XSCALE] = 0x00000000; + rmesa->hw.vpt.cmd[VPT_SE_VPORT_XOFFSET] = 0x00000000; + rmesa->hw.vpt.cmd[VPT_SE_VPORT_YSCALE] = 0x00000000; + rmesa->hw.vpt.cmd[VPT_SE_VPORT_YOFFSET] = 0x00000000; + rmesa->hw.vpt.cmd[VPT_SE_VPORT_ZSCALE] = 0x00000000; + rmesa->hw.vpt.cmd[VPT_SE_VPORT_ZOFFSET] = 0x00000000; + + for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) { + rmesa->hw.tex[i].cmd[TEX_PP_TXFILTER] = R200_BORDER_MODE_OGL; + rmesa->hw.tex[i].cmd[TEX_PP_TXFORMAT] = + ((i << R200_TXFORMAT_ST_ROUTE_SHIFT) | /* <-- note i */ + (2 << R200_TXFORMAT_WIDTH_SHIFT) | + (2 << R200_TXFORMAT_HEIGHT_SHIFT)); + rmesa->hw.tex[i].cmd[TEX_PP_TXOFFSET] = + rmesa->r200Screen->texOffset[RADEON_LOCAL_TEX_HEAP]; + rmesa->hw.tex[i].cmd[TEX_PP_BORDER_COLOR] = 0; + rmesa->hw.tex[i].cmd[TEX_PP_TXFORMAT_X] = + (/* R200_TEXCOORD_PROJ | */ + 0x100000); /* Small default bias */ + + rmesa->hw.cube[i].cmd[CUBE_PP_CUBIC_FACES] = 0; + rmesa->hw.cube[i].cmd[CUBE_PP_CUBIC_OFFSET_F1] = + rmesa->r200Screen->texOffset[RADEON_LOCAL_TEX_HEAP]; + rmesa->hw.cube[i].cmd[CUBE_PP_CUBIC_OFFSET_F2] = + rmesa->r200Screen->texOffset[RADEON_LOCAL_TEX_HEAP]; + rmesa->hw.cube[i].cmd[CUBE_PP_CUBIC_OFFSET_F3] = + rmesa->r200Screen->texOffset[RADEON_LOCAL_TEX_HEAP]; + rmesa->hw.cube[i].cmd[CUBE_PP_CUBIC_OFFSET_F4] = + rmesa->r200Screen->texOffset[RADEON_LOCAL_TEX_HEAP]; + rmesa->hw.cube[i].cmd[CUBE_PP_CUBIC_OFFSET_F5] = + rmesa->r200Screen->texOffset[RADEON_LOCAL_TEX_HEAP]; + + rmesa->hw.pix[i].cmd[PIX_PP_TXCBLEND] = + (R200_TXC_ARG_A_ZERO | + R200_TXC_ARG_B_ZERO | + R200_TXC_ARG_C_DIFFUSE_COLOR | + R200_TXC_OP_MADD); + + rmesa->hw.pix[i].cmd[PIX_PP_TXCBLEND2] = + ((i << R200_TXC_TFACTOR_SEL_SHIFT) | + R200_TXC_SCALE_1X | + R200_TXC_CLAMP_0_1 | + R200_TXC_OUTPUT_REG_R0); + + rmesa->hw.pix[i].cmd[PIX_PP_TXABLEND] = + (R200_TXA_ARG_A_ZERO | + R200_TXA_ARG_B_ZERO | + R200_TXA_ARG_C_DIFFUSE_ALPHA | + R200_TXA_OP_MADD); + + rmesa->hw.pix[i].cmd[PIX_PP_TXABLEND2] = + ((i << R200_TXA_TFACTOR_SEL_SHIFT) | + R200_TXA_SCALE_1X | + R200_TXA_CLAMP_0_1 | + R200_TXA_OUTPUT_REG_R0); + } + + rmesa->hw.tf.cmd[TF_TFACTOR_0] = 0; + rmesa->hw.tf.cmd[TF_TFACTOR_1] = 0; + rmesa->hw.tf.cmd[TF_TFACTOR_2] = 0; + rmesa->hw.tf.cmd[TF_TFACTOR_3] = 0; + rmesa->hw.tf.cmd[TF_TFACTOR_4] = 0; + rmesa->hw.tf.cmd[TF_TFACTOR_5] = 0; + + rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] = + (R200_VAP_TCL_ENABLE | + (0x9 << R200_VAP_VF_MAX_VTX_NUM__SHIFT)); + + rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] = + (R200_VPORT_X_SCALE_ENA | + R200_VPORT_Y_SCALE_ENA | + R200_VPORT_Z_SCALE_ENA | + R200_VPORT_X_OFFSET_ENA | + R200_VPORT_Y_OFFSET_ENA | + R200_VPORT_Z_OFFSET_ENA | +/* FIXME: Turn on for tex rect only */ + R200_VTX_ST_DENORMALIZED | + R200_VTX_W0_FMT); + + + rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = 0; + rmesa->hw.vtx.cmd[VTX_VTXFMT_1] = 0; + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_0] = + ((R200_VTX_Z0 | R200_VTX_W0 | + (R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT))); + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_1] = 0; + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_COMPSEL] = (R200_OUTPUT_XYZW); + rmesa->hw.vtx.cmd[VTX_STATE_CNTL] = R200_VSC_UPDATE_USER_COLOR_0_ENABLE; + + + /* Matrix selection */ + rmesa->hw.msl.cmd[MSL_MATRIX_SELECT_0] = + (R200_MTX_MV << R200_MODELVIEW_0_SHIFT); + + rmesa->hw.msl.cmd[MSL_MATRIX_SELECT_1] = + (R200_MTX_IMV << R200_IT_MODELVIEW_0_SHIFT); + + rmesa->hw.msl.cmd[MSL_MATRIX_SELECT_2] = + (R200_MTX_MVP << R200_MODELPROJECT_0_SHIFT); + + rmesa->hw.msl.cmd[MSL_MATRIX_SELECT_3] = + ((R200_MTX_TEX0 << R200_TEXMAT_0_SHIFT) | + (R200_MTX_TEX1 << R200_TEXMAT_1_SHIFT) | + (R200_MTX_TEX2 << R200_TEXMAT_2_SHIFT) | + (R200_MTX_TEX3 << R200_TEXMAT_3_SHIFT)); + + rmesa->hw.msl.cmd[MSL_MATRIX_SELECT_4] = + ((R200_MTX_TEX4 << R200_TEXMAT_4_SHIFT) | + (R200_MTX_TEX5 << R200_TEXMAT_5_SHIFT)); + + + /* General TCL state */ + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_0] = + (R200_SPECULAR_LIGHTS | + R200_DIFFUSE_SPECULAR_COMBINE | + R200_LOCAL_LIGHT_VEC_GL | + R200_LM0_SOURCE_MATERIAL_0 << R200_FRONT_SHININESS_SOURCE_SHIFT | + R200_LM0_SOURCE_MATERIAL_1 << R200_BACK_SHININESS_SOURCE_SHIFT); + + rmesa->hw.tcl.cmd[TCL_LIGHT_MODEL_CTL_1] = + ((R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_EMISSIVE_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_AMBIENT_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_DIFFUSE_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_0 << R200_FRONT_SPECULAR_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_EMISSIVE_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_AMBIENT_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_DIFFUSE_SOURCE_SHIFT) | + (R200_LM1_SOURCE_MATERIAL_1 << R200_BACK_SPECULAR_SOURCE_SHIFT)); + + rmesa->hw.tcl.cmd[TCL_PER_LIGHT_CTL_0] = 0; /* filled in via callbacks */ + rmesa->hw.tcl.cmd[TCL_PER_LIGHT_CTL_1] = 0; + rmesa->hw.tcl.cmd[TCL_PER_LIGHT_CTL_2] = 0; + rmesa->hw.tcl.cmd[TCL_PER_LIGHT_CTL_3] = 0; + + rmesa->hw.tcl.cmd[TCL_UCP_VERT_BLEND_CTL] = + (R200_UCP_IN_CLIP_SPACE | + R200_CULL_FRONT_IS_CCW); + + /* Texgen/Texmat state */ + rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_2] = 0x00ffffff; + rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_3] = + ((0 << R200_TEXGEN_0_INPUT_TEX_SHIFT) | + (1 << R200_TEXGEN_1_INPUT_TEX_SHIFT) | + (2 << R200_TEXGEN_2_INPUT_TEX_SHIFT) | + (3 << R200_TEXGEN_3_INPUT_TEX_SHIFT) | + (4 << R200_TEXGEN_4_INPUT_TEX_SHIFT) | + (5 << R200_TEXGEN_5_INPUT_TEX_SHIFT)); + rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_0] = 0; + rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1] = + ((0 << R200_TEXGEN_0_INPUT_SHIFT) | + (1 << R200_TEXGEN_1_INPUT_SHIFT) | + (2 << R200_TEXGEN_2_INPUT_SHIFT) | + (3 << R200_TEXGEN_3_INPUT_SHIFT) | + (4 << R200_TEXGEN_4_INPUT_SHIFT) | + (5 << R200_TEXGEN_5_INPUT_SHIFT)); + rmesa->hw.tcg.cmd[TCG_TEX_CYL_WRAP_CTL] = 0; + + + for (i = 0 ; i < 8; i++) { + struct gl_light *l = &ctx->Light.Light[i]; + GLenum p = GL_LIGHT0 + i; + *(float *)&(rmesa->hw.lit[i].cmd[LIT_RANGE_CUTOFF]) = FLT_MAX; + + ctx->Driver.Lightfv( ctx, p, GL_AMBIENT, l->Ambient ); + ctx->Driver.Lightfv( ctx, p, GL_DIFFUSE, l->Diffuse ); + ctx->Driver.Lightfv( ctx, p, GL_SPECULAR, l->Specular ); + ctx->Driver.Lightfv( ctx, p, GL_POSITION, NULL ); + ctx->Driver.Lightfv( ctx, p, GL_SPOT_DIRECTION, NULL ); + ctx->Driver.Lightfv( ctx, p, GL_SPOT_EXPONENT, &l->SpotExponent ); + ctx->Driver.Lightfv( ctx, p, GL_SPOT_CUTOFF, &l->SpotCutoff ); + ctx->Driver.Lightfv( ctx, p, GL_CONSTANT_ATTENUATION, + &l->ConstantAttenuation ); + ctx->Driver.Lightfv( ctx, p, GL_LINEAR_ATTENUATION, + &l->LinearAttenuation ); + ctx->Driver.Lightfv( ctx, p, GL_QUADRATIC_ATTENUATION, + &l->QuadraticAttenuation ); + *(float *)&(rmesa->hw.lit[i].cmd[LIT_ATTEN_XXX]) = 0.0; + } + + ctx->Driver.LightModelfv( ctx, GL_LIGHT_MODEL_AMBIENT, + ctx->Light.Model.Ambient ); + + TNL_CONTEXT(ctx)->Driver.NotifyMaterialChange( ctx ); + + for (i = 0 ; i < 6; i++) { + ctx->Driver.ClipPlane( ctx, GL_CLIP_PLANE0 + i, NULL ); + } + + ctx->Driver.Fogfv( ctx, GL_FOG_MODE, NULL ); + ctx->Driver.Fogfv( ctx, GL_FOG_DENSITY, &ctx->Fog.Density ); + ctx->Driver.Fogfv( ctx, GL_FOG_START, &ctx->Fog.Start ); + ctx->Driver.Fogfv( ctx, GL_FOG_END, &ctx->Fog.End ); + ctx->Driver.Fogfv( ctx, GL_FOG_COLOR, ctx->Fog.Color ); + ctx->Driver.Fogfv( ctx, GL_FOG_COORDINATE_SOURCE_EXT, NULL ); + + rmesa->hw.grd.cmd[GRD_VERT_GUARD_CLIP_ADJ] = IEEE_ONE; + rmesa->hw.grd.cmd[GRD_VERT_GUARD_DISCARD_ADJ] = IEEE_ONE; + rmesa->hw.grd.cmd[GRD_HORZ_GUARD_CLIP_ADJ] = IEEE_ONE; + rmesa->hw.grd.cmd[GRD_HORZ_GUARD_DISCARD_ADJ] = IEEE_ONE; + + rmesa->hw.eye.cmd[EYE_X] = 0; + rmesa->hw.eye.cmd[EYE_Y] = 0; + rmesa->hw.eye.cmd[EYE_Z] = IEEE_ONE; + rmesa->hw.eye.cmd[EYE_RESCALE_FACTOR] = IEEE_ONE; + + r200LightingSpaceChange( ctx ); + + rmesa->hw.all_dirty = GL_TRUE; +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_swtcl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_swtcl.c new file mode 100644 index 000000000..94b4978fa --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_swtcl.c @@ -0,0 +1,957 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_swtcl.c,v 1.5 2003/05/06 23:52:08 daenzer Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "mtypes.h" +#include "colormac.h" +#include "enums.h" +#include "image.h" +#include "imports.h" +#include "macros.h" + +#include "swrast/s_context.h" +#include "swrast/s_fog.h" +#include "swrast_setup/swrast_setup.h" +#include "math/m_translate.h" +#include "tnl/tnl.h" +#include "tnl/t_context.h" +#include "tnl/t_pipeline.h" +#include "tnl/t_vtx_api.h" + +#include "r200_context.h" +#include "r200_ioctl.h" +#include "r200_state.h" +#include "r200_swtcl.h" +#include "r200_tcl.h" + + +static void flush_last_swtcl_prim( r200ContextPtr rmesa ); + + +/*********************************************************************** + * Initialization + ***********************************************************************/ + +#define EMIT_ATTR( ATTR, STYLE, F0 ) \ +do { \ + rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].attrib = (ATTR); \ + rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].format = (STYLE); \ + rmesa->swtcl.vertex_attr_count++; \ + fmt_0 |= F0; \ +} while (0) + +#define EMIT_PAD( N ) \ +do { \ + rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].attrib = 0; \ + rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].format = EMIT_PAD; \ + rmesa->swtcl.vertex_attrs[rmesa->swtcl.vertex_attr_count].offset = (N); \ + rmesa->swtcl.vertex_attr_count++; \ +} while (0) + +static void r200SetVertexFormat( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + TNLcontext *tnl = TNL_CONTEXT(ctx); + struct vertex_buffer *VB = &tnl->vb; + GLuint index = tnl->render_inputs; + int fmt_0 = 0; + int fmt_1 = 0; + int offset = 0; + + + /* Important: + */ + if ( VB->NdcPtr != NULL ) { + VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr; + } + else { + VB->AttribPtr[VERT_ATTRIB_POS] = VB->ClipPtr; + } + + assert( VB->AttribPtr[VERT_ATTRIB_POS] != NULL ); + rmesa->swtcl.vertex_attr_count = 0; + + /* EMIT_ATTR's must be in order as they tell t_vertex.c how to + * build up a hardware vertex. + */ + if ( !rmesa->swtcl.needproj || (index & _TNL_BITS_TEX_ANY)) { /* need w coord for projected textures */ + EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F, R200_VTX_XY | R200_VTX_Z0 | R200_VTX_W0 ); + offset = 4; + } + else { + EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F, R200_VTX_XY | R200_VTX_Z0 ); + offset = 3; + } + + rmesa->swtcl.coloroffset = offset; +#if MESA_LITTLE_ENDIAN + EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_RGBA, (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT) ); +#else + EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_ABGR, (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT) ); +#endif + offset += 1; + + rmesa->swtcl.specoffset = 0; + if (index & (_TNL_BIT_COLOR1|_TNL_BIT_FOG)) { + +#if MESA_LITTLE_ENDIAN + if (index & _TNL_BIT_COLOR1) { + rmesa->swtcl.specoffset = offset; + EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_RGB, (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT) ); + } + else { + EMIT_PAD( 3 ); + } + + if (index & _TNL_BIT_FOG) { + EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT) ); + } + else { + EMIT_PAD( 1 ); + } +#else + if (index & _TNL_BIT_FOG) { + EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT) ); + } + else { + EMIT_PAD( 1 ); + } + + if (index & _TNL_BIT_COLOR1) { + rmesa->swtcl.specoffset = offset; + EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT) ); + } + else { + EMIT_PAD( 3 ); + } +#endif + } + + if (index & _TNL_BITS_TEX_ANY) { + int i; + + for (i = 0; i < ctx->Const.MaxTextureUnits; i++) { + if (index & _TNL_BIT_TEX(i)) { + GLuint sz = VB->TexCoordPtr[i]->size; + + fmt_1 |= sz << (3 * i); + EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_1F + sz - 1, 0 ); + } + } + } + + if ( (rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] & R200_FOG_USE_MASK) + != R200_FOG_USE_SPEC_ALPHA ) { + R200_STATECHANGE( rmesa, ctx ); + rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] &= ~R200_FOG_USE_MASK; + rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] |= R200_FOG_USE_SPEC_ALPHA; + } + + if ( rmesa->tnl_index != index || + (rmesa->hw.vtx.cmd[VTX_VTXFMT_0] != fmt_0) || + (rmesa->hw.vtx.cmd[VTX_VTXFMT_1] != fmt_1) ) { + R200_NEWPRIM(rmesa); + R200_STATECHANGE( rmesa, vtx ); + rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = fmt_0; + rmesa->hw.vtx.cmd[VTX_VTXFMT_1] = fmt_1; + + rmesa->swtcl.vertex_size = + _tnl_install_attrs( ctx, + rmesa->swtcl.vertex_attrs, + rmesa->swtcl.vertex_attr_count, + NULL, 0 ); + rmesa->swtcl.vertex_size /= 4; + rmesa->tnl_index = index; + } +} + + +static void r200RenderStart( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + + r200SetVertexFormat( ctx ); + + if (rmesa->dma.flush != 0 && + rmesa->dma.flush != flush_last_swtcl_prim) + rmesa->dma.flush( rmesa ); +} + + +/** + * Set vertex state for SW TCL. The primary purpose of this function is to + * determine in advance whether or not the hardware can / should do the + * projection divide or Mesa should do it. + */ +void r200ChooseVertexState( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + TNLcontext *tnl = TNL_CONTEXT(ctx); + GLuint vte; + GLuint vap; + + /* We must ensure that we don't do _tnl_need_projected_coords while in a + * rasterization fallback. As this function will be called again when we + * leave a rasterization fallback, we can just skip it for now. + */ + if (rmesa->Fallback != 0) + return; + + vte = rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL]; + vap = rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL]; + + /* HW perspective divide is a win, but tiny vertex formats are a + * bigger one. + */ + if ( ((tnl->render_inputs & _TNL_BITS_TEX_ANY) == 0) + || (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) { + rmesa->swtcl.needproj = GL_TRUE; + vte |= R200_VTX_XY_FMT | R200_VTX_Z_FMT; + vte &= ~R200_VTX_W0_FMT; + if (tnl->render_inputs & _TNL_BITS_TEX_ANY) { + vap &= ~R200_VAP_FORCE_W_TO_ONE; + } + else { + vap |= R200_VAP_FORCE_W_TO_ONE; + } + } + else { + rmesa->swtcl.needproj = GL_FALSE; + vte &= ~(R200_VTX_XY_FMT | R200_VTX_Z_FMT); + vte |= R200_VTX_W0_FMT; + vap &= ~R200_VAP_FORCE_W_TO_ONE; + } + + _tnl_need_projected_coords( ctx, rmesa->swtcl.needproj ); + + if (vte != rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL]) { + R200_STATECHANGE( rmesa, vte ); + rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] = vte; + } + + if (vap != rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL]) { + R200_STATECHANGE( rmesa, vap ); + rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] = vap; + } +} + + +/* Flush vertices in the current dma region. + */ +static void flush_last_swtcl_prim( r200ContextPtr rmesa ) +{ + if (R200_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "%s\n", __FUNCTION__); + + rmesa->dma.flush = NULL; + + if (rmesa->dma.current.buf) { + struct r200_dma_region *current = &rmesa->dma.current; + GLuint current_offset = (rmesa->r200Screen->gart_buffer_offset + + current->buf->buf->idx * RADEON_BUFFER_SIZE + + current->start); + + assert (!(rmesa->swtcl.hw_primitive & R200_VF_PRIM_WALK_IND)); + + assert (current->start + + rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 == + current->ptr); + + if (rmesa->dma.current.start != rmesa->dma.current.ptr) { + r200EnsureCmdBufSpace( rmesa, VERT_AOS_BUFSZ + + rmesa->hw.max_state_size + VBUF_BUFSZ ); + r200EmitVertexAOS( rmesa, + rmesa->swtcl.vertex_size, + current_offset); + + r200EmitVbufPrim( rmesa, + rmesa->swtcl.hw_primitive, + rmesa->swtcl.numverts); + } + + rmesa->swtcl.numverts = 0; + current->start = current->ptr; + } +} + + +/* Alloc space in the current dma region. + */ +static __inline void *r200AllocDmaLowVerts( r200ContextPtr rmesa, + int nverts, int vsize ) +{ + GLuint bytes = vsize * nverts; + + if ( rmesa->dma.current.ptr + bytes > rmesa->dma.current.end ) + r200RefillCurrentDmaRegion( rmesa ); + + if (!rmesa->dma.flush) { + rmesa->glCtx->Driver.NeedFlush |= FLUSH_STORED_VERTICES; + rmesa->dma.flush = flush_last_swtcl_prim; + } + + ASSERT( vsize == rmesa->swtcl.vertex_size * 4 ); + ASSERT( rmesa->dma.flush == flush_last_swtcl_prim ); + ASSERT( rmesa->dma.current.start + + rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 == + rmesa->dma.current.ptr ); + + + { + GLubyte *head = (GLubyte *) (rmesa->dma.current.address + rmesa->dma.current.ptr); + rmesa->dma.current.ptr += bytes; + rmesa->swtcl.numverts += nverts; + return head; + } + +} + + +/**************************************************************************/ + + +static const GLuint reduced_hw_prim[GL_POLYGON+1] = { + R200_VF_PRIM_POINTS, + R200_VF_PRIM_LINES, + R200_VF_PRIM_LINES, + R200_VF_PRIM_LINES, + R200_VF_PRIM_TRIANGLES, + R200_VF_PRIM_TRIANGLES, + R200_VF_PRIM_TRIANGLES, + R200_VF_PRIM_TRIANGLES, + R200_VF_PRIM_TRIANGLES, + R200_VF_PRIM_TRIANGLES +}; + +static void r200RasterPrimitive( GLcontext *ctx, GLuint hwprim ); +static void r200RenderPrimitive( GLcontext *ctx, GLenum prim ); +static void r200ResetLineStipple( GLcontext *ctx ); + +/*********************************************************************** + * Emit primitives as inline vertices * + ***********************************************************************/ + +#define HAVE_POINTS 1 +#define HAVE_LINES 1 +#define HAVE_LINE_STRIPS 1 +#define HAVE_TRIANGLES 1 +#define HAVE_TRI_STRIPS 1 +#define HAVE_TRI_STRIP_1 0 +#define HAVE_TRI_FANS 1 +#define HAVE_QUADS 0 +#define HAVE_QUAD_STRIPS 0 +#define HAVE_POLYGONS 1 +#define HAVE_ELTS 0 + +#undef LOCAL_VARS +#undef ALLOC_VERTS +#define CTX_ARG r200ContextPtr rmesa +#define GET_VERTEX_DWORDS() rmesa->swtcl.vertex_size +#define ALLOC_VERTS( n, size ) r200AllocDmaLowVerts( rmesa, n, size * 4 ) +#define LOCAL_VARS \ + r200ContextPtr rmesa = R200_CONTEXT(ctx); \ + const char *r200verts = (char *)rmesa->swtcl.verts; +#define VERT(x) (r200Vertex *)(r200verts + ((x) * vertsize * sizeof(int))) +#define VERTEX r200Vertex +#define DO_DEBUG_VERTS (1 && (R200_DEBUG & DEBUG_VERTS)) + +#undef TAG +#define TAG(x) r200_##x +#include "tnl_dd/t_dd_triemit.h" + + +/*********************************************************************** + * Macros for t_dd_tritmp.h to draw basic primitives * + ***********************************************************************/ + +#define QUAD( a, b, c, d ) r200_quad( rmesa, a, b, c, d ) +#define TRI( a, b, c ) r200_triangle( rmesa, a, b, c ) +#define LINE( a, b ) r200_line( rmesa, a, b ) +#define POINT( a ) r200_point( rmesa, a ) + +/*********************************************************************** + * Build render functions from dd templates * + ***********************************************************************/ + +#define R200_TWOSIDE_BIT 0x01 +#define R200_UNFILLED_BIT 0x02 +#define R200_MAX_TRIFUNC 0x04 + + +static struct { + tnl_points_func points; + tnl_line_func line; + tnl_triangle_func triangle; + tnl_quad_func quad; +} rast_tab[R200_MAX_TRIFUNC]; + + +#define DO_FALLBACK 0 +#define DO_UNFILLED (IND & R200_UNFILLED_BIT) +#define DO_TWOSIDE (IND & R200_TWOSIDE_BIT) +#define DO_FLAT 0 +#define DO_OFFSET 0 +#define DO_TRI 1 +#define DO_QUAD 1 +#define DO_LINE 1 +#define DO_POINTS 1 +#define DO_FULL_QUAD 1 + +#define HAVE_RGBA 1 +#define HAVE_SPEC 1 +#define HAVE_BACK_COLORS 0 +#define HAVE_HW_FLATSHADE 1 +#define TAB rast_tab + +#define DEPTH_SCALE 1.0 +#define UNFILLED_TRI unfilled_tri +#define UNFILLED_QUAD unfilled_quad +#define VERT_X(_v) _v->v.x +#define VERT_Y(_v) _v->v.y +#define VERT_Z(_v) _v->v.z +#define AREA_IS_CCW( a ) (a < 0) +#define GET_VERTEX(e) (rmesa->swtcl.verts + (e*rmesa->swtcl.vertex_size*sizeof(int))) + +#define VERT_SET_RGBA( v, c ) \ +do { \ + r200_color_t *color = (r200_color_t *)&((v)->ui[coloroffset]); \ + UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]); \ + UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]); \ + UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]); \ + UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]); \ +} while (0) + +#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset] + +#define VERT_SET_SPEC( v, c ) \ +do { \ + if (specoffset) { \ + r200_color_t *spec = (r200_color_t *)&((v)->ui[specoffset]); \ + UNCLAMPED_FLOAT_TO_UBYTE(spec->red, (c)[0]); \ + UNCLAMPED_FLOAT_TO_UBYTE(spec->green, (c)[1]); \ + UNCLAMPED_FLOAT_TO_UBYTE(spec->blue, (c)[2]); \ + } \ +} while (0) +#define VERT_COPY_SPEC( v0, v1 ) \ +do { \ + if (specoffset) { \ + r200_color_t *spec0 = (r200_color_t *)&((v0)->ui[specoffset]); \ + r200_color_t *spec1 = (r200_color_t *)&((v1)->ui[specoffset]); \ + spec0->red = spec1->red; \ + spec0->green = spec1->green; \ + spec0->blue = spec1->blue; \ + } \ +} while (0) + +/* These don't need LE32_TO_CPU() as they used to save and restore + * colors which are already in the correct format. + */ +#define VERT_SAVE_RGBA( idx ) color[idx] = v[idx]->ui[coloroffset] +#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx] +#define VERT_SAVE_SPEC( idx ) if (specoffset) spec[idx] = v[idx]->ui[specoffset] +#define VERT_RESTORE_SPEC( idx ) if (specoffset) v[idx]->ui[specoffset] = spec[idx] + +#undef LOCAL_VARS +#undef TAG +#undef INIT + +#define LOCAL_VARS(n) \ + r200ContextPtr rmesa = R200_CONTEXT(ctx); \ + GLuint color[n], spec[n]; \ + GLuint coloroffset = rmesa->swtcl.coloroffset; \ + GLuint specoffset = rmesa->swtcl.specoffset; \ + (void) color; (void) spec; (void) coloroffset; (void) specoffset; + +/*********************************************************************** + * Helpers for rendering unfilled primitives * + ***********************************************************************/ + +#define RASTERIZE(x) r200RasterPrimitive( ctx, reduced_hw_prim[x] ) +#define RENDER_PRIMITIVE rmesa->swtcl.render_primitive +#undef TAG +#define TAG(x) x +#include "tnl_dd/t_dd_unfilled.h" +#undef IND + + +/*********************************************************************** + * Generate GL render functions * + ***********************************************************************/ + + +#define IND (0) +#define TAG(x) x +#include "tnl_dd/t_dd_tritmp.h" + +#define IND (R200_TWOSIDE_BIT) +#define TAG(x) x##_twoside +#include "tnl_dd/t_dd_tritmp.h" + +#define IND (R200_UNFILLED_BIT) +#define TAG(x) x##_unfilled +#include "tnl_dd/t_dd_tritmp.h" + +#define IND (R200_TWOSIDE_BIT|R200_UNFILLED_BIT) +#define TAG(x) x##_twoside_unfilled +#include "tnl_dd/t_dd_tritmp.h" + + +static void init_rast_tab( void ) +{ + init(); + init_twoside(); + init_unfilled(); + init_twoside_unfilled(); +} + +/**********************************************************************/ +/* Render unclipped begin/end objects */ +/**********************************************************************/ + +#define RENDER_POINTS( start, count ) \ + for ( ; start < count ; start++) \ + r200_point( rmesa, VERT(start) ) +#define RENDER_LINE( v0, v1 ) \ + r200_line( rmesa, VERT(v0), VERT(v1) ) +#define RENDER_TRI( v0, v1, v2 ) \ + r200_triangle( rmesa, VERT(v0), VERT(v1), VERT(v2) ) +#define RENDER_QUAD( v0, v1, v2, v3 ) \ + r200_quad( rmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) ) +#define INIT(x) do { \ + r200RenderPrimitive( ctx, x ); \ +} while (0) +#undef LOCAL_VARS +#define LOCAL_VARS \ + r200ContextPtr rmesa = R200_CONTEXT(ctx); \ + const GLuint vertsize = rmesa->swtcl.vertex_size; \ + const char *r200verts = (char *)rmesa->swtcl.verts; \ + const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts; \ + const GLboolean stipple = ctx->Line.StippleFlag; \ + (void) elt; (void) stipple; +#define RESET_STIPPLE if ( stipple ) r200ResetLineStipple( ctx ); +#define RESET_OCCLUSION +#define PRESERVE_VB_DEFS +#define ELT(x) (x) +#define TAG(x) r200_##x##_verts +#include "tnl/t_vb_rendertmp.h" +#undef ELT +#undef TAG +#define TAG(x) r200_##x##_elts +#define ELT(x) elt[x] +#include "tnl/t_vb_rendertmp.h" + + + +/**********************************************************************/ +/* Choose render functions */ +/**********************************************************************/ + +void r200ChooseRenderState( GLcontext *ctx ) +{ + TNLcontext *tnl = TNL_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint index = 0; + GLuint flags = ctx->_TriangleCaps; + + if (!rmesa->TclFallback || rmesa->Fallback) + return; + + if (flags & DD_TRI_LIGHT_TWOSIDE) index |= R200_TWOSIDE_BIT; + if (flags & DD_TRI_UNFILLED) index |= R200_UNFILLED_BIT; + + if (index != rmesa->swtcl.RenderIndex) { + tnl->Driver.Render.Points = rast_tab[index].points; + tnl->Driver.Render.Line = rast_tab[index].line; + tnl->Driver.Render.ClippedLine = rast_tab[index].line; + tnl->Driver.Render.Triangle = rast_tab[index].triangle; + tnl->Driver.Render.Quad = rast_tab[index].quad; + + if (index == 0) { + tnl->Driver.Render.PrimTabVerts = r200_render_tab_verts; + tnl->Driver.Render.PrimTabElts = r200_render_tab_elts; + tnl->Driver.Render.ClippedPolygon = r200_fast_clipped_poly; + } else { + tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts; + tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts; + tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon; + } + + rmesa->swtcl.RenderIndex = index; + } +} + + +/**********************************************************************/ +/* High level hooks for t_vb_render.c */ +/**********************************************************************/ + + +static void r200RasterPrimitive( GLcontext *ctx, GLuint hwprim ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (rmesa->swtcl.hw_primitive != hwprim) { + R200_NEWPRIM( rmesa ); + rmesa->swtcl.hw_primitive = hwprim; + } +} + +static void r200RenderPrimitive( GLcontext *ctx, GLenum prim ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + rmesa->swtcl.render_primitive = prim; + if (prim < GL_TRIANGLES || !(ctx->_TriangleCaps & DD_TRI_UNFILLED)) + r200RasterPrimitive( ctx, reduced_hw_prim[prim] ); +} + +static void r200RenderFinish( GLcontext *ctx ) +{ +} + +static void r200ResetLineStipple( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + R200_STATECHANGE( rmesa, lin ); +} + + +/**********************************************************************/ +/* Transition to/from hardware rasterization. */ +/**********************************************************************/ + +static const char * const fallbackStrings[] = { + "Texture mode", + "glDrawBuffer(GL_FRONT_AND_BACK)", + "glEnable(GL_STENCIL) without hw stencil buffer", + "glRenderMode(selection or feedback)", + "R200_NO_RAST", + "Mixing GL_CLAMP_TO_BORDER and GL_CLAMP (or GL_MIRROR_CLAMP_ATI)" +}; + + +static const char *getFallbackString(GLuint bit) +{ + int i = 0; + while (bit > 1) { + i++; + bit >>= 1; + } + return fallbackStrings[i]; +} + + +void r200Fallback( GLcontext *ctx, GLuint bit, GLboolean mode ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + TNLcontext *tnl = TNL_CONTEXT(ctx); + GLuint oldfallback = rmesa->Fallback; + + if (mode) { + rmesa->Fallback |= bit; + if (oldfallback == 0) { + R200_FIREVERTICES( rmesa ); + TCL_FALLBACK( ctx, R200_TCL_FALLBACK_RASTER, GL_TRUE ); + _swsetup_Wakeup( ctx ); + rmesa->swtcl.RenderIndex = ~0; + if (R200_DEBUG & DEBUG_FALLBACKS) { + fprintf(stderr, "R200 begin rasterization fallback: 0x%x %s\n", + bit, getFallbackString(bit)); + } + } + } + else { + rmesa->Fallback &= ~bit; + if (oldfallback == bit) { + + _swrast_flush( ctx ); + tnl->Driver.Render.Start = r200RenderStart; + tnl->Driver.Render.PrimitiveNotify = r200RenderPrimitive; + tnl->Driver.Render.Finish = r200RenderFinish; + + tnl->Driver.Render.BuildVertices = _tnl_build_vertices; + tnl->Driver.Render.CopyPV = _tnl_copy_pv; + tnl->Driver.Render.Interp = _tnl_interp; + + tnl->Driver.Render.ResetLineStipple = r200ResetLineStipple; + TCL_FALLBACK( ctx, R200_TCL_FALLBACK_RASTER, GL_FALSE ); + if (rmesa->TclFallback) { + /* These are already done if rmesa->TclFallback goes to + * zero above. But not if it doesn't (R200_NO_TCL for + * example?) + */ + r200ChooseVertexState( ctx ); + r200ChooseRenderState( ctx ); + } + if (R200_DEBUG & DEBUG_FALLBACKS) { + fprintf(stderr, "R200 end rasterization fallback: 0x%x %s\n", + bit, getFallbackString(bit)); + } + } + } +} + + + + +/** + * Cope with depth operations by drawing individual pixels as points. + * + * \todo + * The way the vertex state is set in this routine is hokey. It seems to + * work, but it's very hackish. This whole routine is pretty hackish. If + * the bitmap is small enough, it seems like it would be faster to copy it + * to AGP memory and use it as a non-power-of-two texture (i.e., + * NV_texture_rectangle). + */ +void +r200PointsBitmap( GLcontext *ctx, GLint px, GLint py, + GLsizei width, GLsizei height, + const struct gl_pixelstore_attrib *unpack, + const GLubyte *bitmap ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + const GLfloat *rc = ctx->Current.RasterColor; + GLint row, col; + r200Vertex vert; + GLuint orig_vte; + GLuint h; + + + /* Turn off tcl. + */ + TCL_FALLBACK( ctx, R200_TCL_FALLBACK_BITMAP, 1 ); + + /* Choose tiny vertex format + */ + { + const GLuint fmt_0 = R200_VTX_XY | R200_VTX_Z0 | R200_VTX_W0 + | (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT); + const GLuint fmt_1 = 0; + GLuint vte = rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL]; + GLuint vap = rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL]; + + vte &= ~(R200_VTX_XY_FMT | R200_VTX_Z_FMT); + vte |= R200_VTX_W0_FMT; + vap &= ~R200_VAP_FORCE_W_TO_ONE; + + rmesa->swtcl.vertex_size = 5; + + if ( (rmesa->hw.vtx.cmd[VTX_VTXFMT_0] != fmt_0) + || (rmesa->hw.vtx.cmd[VTX_VTXFMT_1] != fmt_1) ) { + R200_NEWPRIM(rmesa); + R200_STATECHANGE( rmesa, vtx ); + rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = fmt_0; + rmesa->hw.vtx.cmd[VTX_VTXFMT_1] = fmt_1; + } + + if (vte != rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL]) { + R200_STATECHANGE( rmesa, vte ); + rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] = vte; + } + + if (vap != rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL]) { + R200_STATECHANGE( rmesa, vap ); + rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] = vap; + } + } + + /* Ready for point primitives: + */ + r200RenderPrimitive( ctx, GL_POINTS ); + + /* Turn off the hw viewport transformation: + */ + R200_STATECHANGE( rmesa, vte ); + orig_vte = rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL]; + rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] &= ~(R200_VPORT_X_SCALE_ENA | + R200_VPORT_Y_SCALE_ENA | + R200_VPORT_Z_SCALE_ENA | + R200_VPORT_X_OFFSET_ENA | + R200_VPORT_Y_OFFSET_ENA | + R200_VPORT_Z_OFFSET_ENA); + + /* Turn off other stuff: Stipple?, texture?, blending?, etc. + */ + + + /* Populate the vertex + * + * Incorporate FOG into RGBA + */ + if (ctx->Fog.Enabled) { + const GLfloat *fc = ctx->Fog.Color; + GLfloat color[4]; + GLfloat f; + + if (ctx->Fog.FogCoordinateSource == GL_FOG_COORDINATE_EXT) + f = _swrast_z_to_fogfactor(ctx, ctx->Current.Attrib[VERT_ATTRIB_FOG][0]); + else + f = _swrast_z_to_fogfactor(ctx, ctx->Current.RasterDistance); + + color[0] = f * rc[0] + (1.F - f) * fc[0]; + color[1] = f * rc[1] + (1.F - f) * fc[1]; + color[2] = f * rc[2] + (1.F - f) * fc[2]; + color[3] = rc[3]; + + UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.red, color[0]); + UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.green, color[1]); + UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.blue, color[2]); + UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.alpha, color[3]); + } + else { + UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.red, rc[0]); + UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.green, rc[1]); + UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.blue, rc[2]); + UNCLAMPED_FLOAT_TO_CHAN(vert.tv.color.alpha, rc[3]); + } + + + vert.tv.z = ctx->Current.RasterPos[2]; + + + /* Update window height + */ + LOCK_HARDWARE( rmesa ); + UNLOCK_HARDWARE( rmesa ); + h = rmesa->dri.drawable->h + rmesa->dri.drawable->y; + px += rmesa->dri.drawable->x; + + /* Clipping handled by existing mechansims in r200_ioctl.c? + */ + for (row=0; row<height; row++) { + const GLubyte *src = (const GLubyte *) + _mesa_image_address2d(unpack, bitmap, width, height, + GL_COLOR_INDEX, GL_BITMAP, row, 0 ); + + if (unpack->LsbFirst) { + /* Lsb first */ + GLubyte mask = 1U << (unpack->SkipPixels & 0x7); + for (col=0; col<width; col++) { + if (*src & mask) { + vert.tv.x = px+col; + vert.tv.y = h - (py+row) - 1; + r200_point( rmesa, &vert ); + } + src += (mask >> 7); + mask = ((mask << 1) & 0xff) | (mask >> 7); + } + + /* get ready for next row */ + if (mask != 1) + src++; + } + else { + /* Msb first */ + GLubyte mask = 128U >> (unpack->SkipPixels & 0x7); + for (col=0; col<width; col++) { + if (*src & mask) { + vert.tv.x = px+col; + vert.tv.y = h - (py+row) - 1; + r200_point( rmesa, &vert ); + } + src += mask & 1; + mask = ((mask << 7) & 0xff) | (mask >> 1); + } + /* get ready for next row */ + if (mask != 128) + src++; + } + } + + /* Fire outstanding vertices, restore state + */ + R200_STATECHANGE( rmesa, vte ); + rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] = orig_vte; + + /* Unfallback + */ + TCL_FALLBACK( ctx, R200_TCL_FALLBACK_BITMAP, 0 ); + + /* Need to restore vertexformat? + */ + if (rmesa->TclFallback) + r200ChooseVertexState( ctx ); +} + + +void r200FlushVertices( GLcontext *ctx, GLuint flags ) +{ + _tnl_FlushVertices( ctx, flags ); + + if (flags & FLUSH_STORED_VERTICES) + R200_NEWPRIM( R200_CONTEXT( ctx ) ); +} + +/**********************************************************************/ +/* Initialization. */ +/**********************************************************************/ + +void r200InitSwtcl( GLcontext *ctx ) +{ + TNLcontext *tnl = TNL_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + static int firsttime = 1; + + if (firsttime) { + init_rast_tab(); + firsttime = 0; + } + + tnl->Driver.Render.Start = r200RenderStart; + tnl->Driver.Render.Finish = r200RenderFinish; + tnl->Driver.Render.PrimitiveNotify = r200RenderPrimitive; + tnl->Driver.Render.ResetLineStipple = r200ResetLineStipple; + tnl->Driver.Render.BuildVertices = _tnl_build_vertices; + tnl->Driver.Render.CopyPV = _tnl_copy_pv; + tnl->Driver.Render.Interp = _tnl_interp; + + /* FIXME: what are these numbers? */ + _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, + 36 * sizeof(GLfloat) ); + + rmesa->swtcl.verts = (GLubyte *)tnl->clipspace.vertex_buf; + rmesa->swtcl.RenderIndex = ~0; + rmesa->swtcl.render_primitive = GL_TRIANGLES; + rmesa->swtcl.hw_primitive = 0; +} + + +void r200DestroySwtcl( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (rmesa->swtcl.indexed_verts.buf) + r200ReleaseDmaRegion( rmesa, &rmesa->swtcl.indexed_verts, __FUNCTION__ ); +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_swtcl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_swtcl.h new file mode 100644 index 000000000..ce2b6b5f0 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_swtcl.h @@ -0,0 +1,76 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_swtcl.h,v 1.3 2003/05/06 23:52:08 daenzer Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#ifndef __R200_SWTCL_H__ +#define __R200_SWTCL_H__ + +#include "mtypes.h" +#include "swrast/swrast.h" +#include "r200_context.h" + +extern void r200InitSwtcl( GLcontext *ctx ); +extern void r200DestroySwtcl( GLcontext *ctx ); + +extern void r200FlushVertices( GLcontext *ctx, GLuint flags ); +extern void r200ChooseRenderState( GLcontext *ctx ); +extern void r200ChooseVertexState( GLcontext *ctx ); + +extern void r200CheckTexSizes( GLcontext *ctx ); + +extern void r200BuildVertices( GLcontext *ctx, GLuint start, GLuint count, + GLuint newinputs ); + +extern void r200PrintSetupFlags(char *msg, GLuint flags ); + + +extern void r200_emit_indexed_verts( GLcontext *ctx, + GLuint start, + GLuint count ); + +extern void r200_translate_vertex( GLcontext *ctx, + const r200Vertex *src, + SWvertex *dst ); + +extern void r200_print_vertex( GLcontext *ctx, const r200Vertex *v ); + +extern void r200_import_float_colors( GLcontext *ctx ); +extern void r200_import_float_spec_colors( GLcontext *ctx ); + +extern void r200PointsBitmap( GLcontext *ctx, GLint px, GLint py, + GLsizei width, GLsizei height, + const struct gl_pixelstore_attrib *unpack, + const GLubyte *bitmap ); + + +#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tcl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tcl.c new file mode 100644 index 000000000..05c658fbe --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tcl.c @@ -0,0 +1,583 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_tcl.c,v 1.2 2002/12/16 16:18:55 dawes Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "imports.h" +#include "mtypes.h" +#include "enums.h" +#include "colormac.h" +#include "light.h" + +#include "array_cache/acache.h" +#include "tnl/tnl.h" +#include "tnl/t_pipeline.h" + +#include "r200_context.h" +#include "r200_state.h" +#include "r200_ioctl.h" +#include "r200_tex.h" +#include "r200_tcl.h" +#include "r200_swtcl.h" +#include "r200_maos.h" + + + +#define HAVE_POINTS 1 +#define HAVE_LINES 1 +#define HAVE_LINE_LOOP 0 +#define HAVE_LINE_STRIPS 1 +#define HAVE_TRIANGLES 1 +#define HAVE_TRI_STRIPS 1 +#define HAVE_TRI_STRIP_1 0 +#define HAVE_TRI_FANS 1 +#define HAVE_QUADS 1 +#define HAVE_QUAD_STRIPS 1 +#define HAVE_POLYGONS 1 +#define HAVE_ELTS 1 + + +#define HW_POINTS R200_VF_PRIM_POINTS +#define HW_LINES R200_VF_PRIM_LINES +#define HW_LINE_LOOP 0 +#define HW_LINE_STRIP R200_VF_PRIM_LINE_STRIP +#define HW_TRIANGLES R200_VF_PRIM_TRIANGLES +#define HW_TRIANGLE_STRIP_0 R200_VF_PRIM_TRIANGLE_STRIP +#define HW_TRIANGLE_STRIP_1 0 +#define HW_TRIANGLE_FAN R200_VF_PRIM_TRIANGLE_FAN +#define HW_QUADS R200_VF_PRIM_QUADS +#define HW_QUAD_STRIP R200_VF_PRIM_QUAD_STRIP +#define HW_POLYGON R200_VF_PRIM_POLYGON + + +static GLboolean discrete_prim[0x10] = { + 0, /* 0 none */ + 1, /* 1 points */ + 1, /* 2 lines */ + 0, /* 3 line_strip */ + 1, /* 4 tri_list */ + 0, /* 5 tri_fan */ + 0, /* 6 tri_strip */ + 0, /* 7 tri_w_flags */ + 1, /* 8 rect list (unused) */ + 1, /* 9 3vert point */ + 1, /* a 3vert line */ + 0, /* b point sprite */ + 0, /* c line loop */ + 1, /* d quads */ + 0, /* e quad strip */ + 0, /* f polygon */ +}; + + +#define LOCAL_VARS r200ContextPtr rmesa = R200_CONTEXT(ctx) +#define ELT_TYPE GLushort + +#define ELT_INIT(prim, hw_prim) \ + r200TclPrimitive( ctx, prim, hw_prim | R200_VF_PRIM_WALK_IND ) + +#define GET_MESA_ELTS() rmesa->tcl.Elts + + +/* Don't really know how many elts will fit in what's left of cmdbuf, + * as there is state to emit, etc: + */ + +/* Testing on isosurf shows a maximum around here. Don't know if it's + * the card or driver or kernel module that is causing the behaviour. + */ +#define GET_MAX_HW_ELTS() 300 + +#define RESET_STIPPLE() do { \ + R200_STATECHANGE( rmesa, lin ); \ + r200EmitState( rmesa ); \ +} while (0) + +#define AUTO_STIPPLE( mode ) do { \ + R200_STATECHANGE( rmesa, lin ); \ + if (mode) \ + rmesa->hw.lin.cmd[LIN_RE_LINE_PATTERN] |= \ + R200_LINE_PATTERN_AUTO_RESET; \ + else \ + rmesa->hw.lin.cmd[LIN_RE_LINE_PATTERN] &= \ + ~R200_LINE_PATTERN_AUTO_RESET; \ + r200EmitState( rmesa ); \ +} while (0) + + +#define ALLOC_ELTS(nr) r200AllocElts( rmesa, nr ) + +static GLushort *r200AllocElts( r200ContextPtr rmesa, GLuint nr ) +{ + if (rmesa->dma.flush == r200FlushElts && + rmesa->store.cmd_used + nr*2 < R200_CMD_BUF_SZ) { + + GLushort *dest = (GLushort *)(rmesa->store.cmd_buf + + rmesa->store.cmd_used); + + rmesa->store.cmd_used += nr*2; + + return dest; + } + else { + if (rmesa->dma.flush) + rmesa->dma.flush( rmesa ); + + r200EnsureCmdBufSpace( rmesa, AOS_BUFSZ(rmesa->tcl.nr_aos_components) + + rmesa->hw.max_state_size + ELTS_BUFSZ(nr) ); + + r200EmitAOS( rmesa, + rmesa->tcl.aos_components, + rmesa->tcl.nr_aos_components, 0 ); + + return r200AllocEltsOpenEnded( rmesa, rmesa->tcl.hw_primitive, nr ); + } +} + + +#define CLOSE_ELTS() \ +do { \ + if (0) R200_NEWPRIM( rmesa ); \ +} \ +while (0) + + +/* TODO: Try to extend existing primitive if both are identical, + * discrete and there are no intervening state changes. (Somewhat + * duplicates changes to DrawArrays code) + */ +static void r200EmitPrim( GLcontext *ctx, + GLenum prim, + GLuint hwprim, + GLuint start, + GLuint count) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + r200TclPrimitive( ctx, prim, hwprim ); + + r200EnsureCmdBufSpace( rmesa, AOS_BUFSZ(rmesa->tcl.nr_aos_components) + + rmesa->hw.max_state_size + VBUF_BUFSZ ); + + r200EmitAOS( rmesa, + rmesa->tcl.aos_components, + rmesa->tcl.nr_aos_components, + start ); + + /* Why couldn't this packet have taken an offset param? + */ + r200EmitVbufPrim( rmesa, + rmesa->tcl.hw_primitive, + count - start ); +} + +#define EMIT_PRIM(ctx, prim, hwprim, start, count) do { \ + r200EmitPrim( ctx, prim, hwprim, start, count ); \ + (void) rmesa; } while (0) + +/* Try & join small primitives + */ +#if 0 +#define PREFER_DISCRETE_ELT_PRIM( NR, PRIM ) 0 +#else +#define PREFER_DISCRETE_ELT_PRIM( NR, PRIM ) \ + ((NR) < 20 || \ + ((NR) < 40 && \ + rmesa->tcl.hw_primitive == (PRIM| \ + R200_VF_TCL_OUTPUT_VTX_ENABLE| \ + R200_VF_PRIM_WALK_IND))) +#endif + +#ifdef MESA_BIG_ENDIAN +/* We could do without (most of) this ugliness if dest was always 32 bit word aligned... */ +#define EMIT_ELT(dest, offset, x) do { \ + int off = offset + ( ( (GLuint)dest & 0x2 ) >> 1 ); \ + GLushort *des = (GLushort *)( (GLuint)dest & ~0x2 ); \ + (des)[ off + 1 - 2 * ( off & 1 ) ] = (GLushort)(x); \ + (void)rmesa; } while (0) +#else +#define EMIT_ELT(dest, offset, x) do { \ + (dest)[offset] = (GLushort) (x); \ + (void)rmesa; } while (0) +#endif + +#define EMIT_TWO_ELTS(dest, offset, x, y) *(GLuint *)((dest)+offset) = ((y)<<16)|(x); + + + +#define TAG(x) tcl_##x +#include "tnl_dd/t_dd_dmatmp2.h" + +/**********************************************************************/ +/* External entrypoints */ +/**********************************************************************/ + +void r200EmitPrimitive( GLcontext *ctx, + GLuint first, + GLuint last, + GLuint flags ) +{ + tcl_render_tab_verts[flags&PRIM_MODE_MASK]( ctx, first, last, flags ); +} + +void r200EmitEltPrimitive( GLcontext *ctx, + GLuint first, + GLuint last, + GLuint flags ) +{ + tcl_render_tab_elts[flags&PRIM_MODE_MASK]( ctx, first, last, flags ); +} + +void r200TclPrimitive( GLcontext *ctx, + GLenum prim, + int hw_prim ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint newprim = hw_prim | R200_VF_TCL_OUTPUT_VTX_ENABLE; + + if (newprim != rmesa->tcl.hw_primitive || + !discrete_prim[hw_prim&0xf]) { + R200_NEWPRIM( rmesa ); + rmesa->tcl.hw_primitive = newprim; + } +} + + +/**********************************************************************/ +/* Fog blend factor computation for hw tcl */ +/* same calculation used as in t_vb_fog.c */ +/**********************************************************************/ + +#define FOG_EXP_TABLE_SIZE 256 +#define FOG_MAX (10.0) +#define EXP_FOG_MAX .0006595 +#define FOG_INCR (FOG_MAX/FOG_EXP_TABLE_SIZE) +static GLfloat exp_table[FOG_EXP_TABLE_SIZE]; + +#if 1 +#define NEG_EXP( result, narg ) \ +do { \ + GLfloat f = (GLfloat) (narg * (1.0/FOG_INCR)); \ + GLint k = (GLint) f; \ + if (k > FOG_EXP_TABLE_SIZE-2) \ + result = (GLfloat) EXP_FOG_MAX; \ + else \ + result = exp_table[k] + (f-k)*(exp_table[k+1]-exp_table[k]); \ +} while (0) +#else +#define NEG_EXP( result, narg ) \ +do { \ + result = exp(-narg); \ +} while (0) +#endif + + +/** + * Initialize the exp_table[] lookup table for approximating exp(). + */ +void +r200InitStaticFogData( void ) +{ + GLfloat f = 0.0F; + GLint i = 0; + for ( ; i < FOG_EXP_TABLE_SIZE ; i++, f += FOG_INCR) { + exp_table[i] = (GLfloat) exp(-f); + } +} + + +/** + * Compute per-vertex fog blend factors from fog coordinates by + * evaluating the GL_LINEAR, GL_EXP or GL_EXP2 fog function. + * Fog coordinates are distances from the eye (typically between the + * near and far clip plane distances). + * Note the fog (eye Z) coords may be negative so we use ABS(z) below. + * Fog blend factors are in the range [0,1]. + */ +float +r200ComputeFogBlendFactor( GLcontext *ctx, GLfloat fogcoord ) +{ + GLfloat end = ctx->Fog.End; + GLfloat d, temp; + const GLfloat z = FABSF(fogcoord); + + switch (ctx->Fog.Mode) { + case GL_LINEAR: + if (ctx->Fog.Start == ctx->Fog.End) + d = 1.0F; + else + d = 1.0F / (ctx->Fog.End - ctx->Fog.Start); + temp = (end - z) * d; + return CLAMP(temp, 0.0F, 1.0F); + break; + case GL_EXP: + d = ctx->Fog.Density; + NEG_EXP( temp, d * z ); + return temp; + break; + case GL_EXP2: + d = ctx->Fog.Density*ctx->Fog.Density; + NEG_EXP( temp, d * z * z ); + return temp; + break; + default: + _mesa_problem(ctx, "Bad fog mode in make_fog_coord"); + return 0; + } +} + + +/**********************************************************************/ +/* Render pipeline stage */ +/**********************************************************************/ + + +/* TCL render. + */ +static GLboolean r200_run_tcl_render( GLcontext *ctx, + struct tnl_pipeline_stage *stage ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + TNLcontext *tnl = TNL_CONTEXT(ctx); + struct vertex_buffer *VB = &tnl->vb; + GLuint inputs = VERT_BIT_POS | VERT_BIT_COLOR0; + GLuint i; + + /* TODO: separate this from the swtnl pipeline + */ + if (rmesa->TclFallback) + return GL_TRUE; /* fallback to software t&l */ + + if (R200_DEBUG & DEBUG_PRIMS) + fprintf(stderr, "%s\n", __FUNCTION__); + + if (VB->Count == 0) + return GL_FALSE; + + /* Validate state: + */ + if (rmesa->NewGLState) + r200ValidateState( ctx ); + + /* NOTE: inputs != tnl->render_inputs - these are the untransformed + * inputs. + */ + if (ctx->Light.Enabled) { + inputs |= VERT_BIT_NORMAL; + if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) { + inputs |= VERT_BIT_COLOR1; + } + } + + if ( ctx->Fog.FogCoordinateSource == GL_FOG_COORD ) { + inputs |= VERT_BIT_FOG; + } + + for (i = 0 ; i < ctx->Const.MaxTextureUnits; i++) { + if (ctx->Texture.Unit[i]._ReallyEnabled) { + if (rmesa->TexGenNeedNormals[i]) { + inputs |= VERT_BIT_NORMAL; + } + inputs |= VERT_BIT_TEX(i); + } + } + + /* Do the actual work: + */ + r200ReleaseArrays( ctx, ~0 /* stage->changed_inputs */ ); + r200EmitArrays( ctx, inputs ); + + rmesa->tcl.Elts = VB->Elts; + + for (i = 0 ; i < VB->PrimitiveCount ; i++) + { + GLuint prim = VB->Primitive[i].mode; + GLuint start = VB->Primitive[i].start; + GLuint length = VB->Primitive[i].count; + + if (!length) + continue; + + if (rmesa->tcl.Elts) + r200EmitEltPrimitive( ctx, start, start+length, prim ); + else + r200EmitPrimitive( ctx, start, start+length, prim ); + } + + return GL_FALSE; /* finished the pipe */ +} + + + +/* Initial state for tcl stage. + */ +const struct tnl_pipeline_stage _r200_tcl_stage = +{ + "r200 render", + NULL, /* private */ + NULL, + NULL, + NULL, + r200_run_tcl_render /* run */ +}; + + + +/**********************************************************************/ +/* Validate state at pipeline start */ +/**********************************************************************/ + + +/*----------------------------------------------------------------------- + * Manage TCL fallbacks + */ + + +static void transition_to_swtnl( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + TNLcontext *tnl = TNL_CONTEXT(ctx); + + R200_NEWPRIM( rmesa ); + + r200ChooseVertexState( ctx ); + r200ChooseRenderState( ctx ); + + _mesa_validate_all_lighting_tables( ctx ); + + tnl->Driver.NotifyMaterialChange = + _mesa_validate_all_lighting_tables; + + r200ReleaseArrays( ctx, ~0 ); + + /* Still using the D3D based hardware-rasterizer from the radeon; + * need to put the card into D3D mode to make it work: + */ + R200_STATECHANGE( rmesa, vap ); + rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] &= ~R200_VAP_TCL_ENABLE; +} + +static void transition_to_hwtnl( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + TNLcontext *tnl = TNL_CONTEXT(ctx); + + _tnl_need_projected_coords( ctx, GL_FALSE ); + + r200UpdateMaterial( ctx ); + + tnl->Driver.NotifyMaterialChange = r200UpdateMaterial; + + if ( rmesa->dma.flush ) + rmesa->dma.flush( rmesa ); + + rmesa->dma.flush = NULL; + + if (rmesa->swtcl.indexed_verts.buf) + r200ReleaseDmaRegion( rmesa, &rmesa->swtcl.indexed_verts, + __FUNCTION__ ); + + R200_STATECHANGE( rmesa, vap ); + rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] |= R200_VAP_TCL_ENABLE; + rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] &= ~R200_VAP_FORCE_W_TO_ONE; + + if ( ((rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] & R200_FOG_USE_MASK) + == R200_FOG_USE_SPEC_ALPHA) && + (ctx->Fog.FogCoordinateSource == GL_FOG_COORD )) { + R200_STATECHANGE( rmesa, ctx ); + rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] &= ~R200_FOG_USE_MASK; + rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] |= R200_FOG_USE_VTX_FOG; + } + + R200_STATECHANGE( rmesa, vte ); + rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] &= ~(R200_VTX_XY_FMT|R200_VTX_Z_FMT); + rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] |= R200_VTX_W0_FMT; + + if (R200_DEBUG & DEBUG_FALLBACKS) + fprintf(stderr, "R200 end tcl fallback\n"); +} + + +static char *fallbackStrings[] = { + "Rasterization fallback", + "Unfilled triangles", + "Twosided lighting, differing materials", + "Materials in VB (maybe between begin/end)", + "Texgen unit 0", + "Texgen unit 1", + "Texgen unit 2", + "Texgen unit 3", + "Texgen unit 4", + "Texgen unit 5", + "User disable", + "Bitmap as points", + "Vertex program" +}; + + +static char *getFallbackString(GLuint bit) +{ + int i = 0; + while (bit > 1) { + i++; + bit >>= 1; + } + return fallbackStrings[i]; +} + + + +void r200TclFallback( GLcontext *ctx, GLuint bit, GLboolean mode ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint oldfallback = rmesa->TclFallback; + + if (mode) { + rmesa->TclFallback |= bit; + if (oldfallback == 0) { + if (R200_DEBUG & DEBUG_FALLBACKS) + fprintf(stderr, "R200 begin tcl fallback %s\n", + getFallbackString( bit )); + transition_to_swtnl( ctx ); + } + } + else { + rmesa->TclFallback &= ~bit; + if (oldfallback == bit) { + if (R200_DEBUG & DEBUG_FALLBACKS) + fprintf(stderr, "R200 end tcl fallback %s\n", + getFallbackString( bit )); + transition_to_hwtnl( ctx ); + } + } +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tcl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tcl.h new file mode 100644 index 000000000..ac5bc1194 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tcl.h @@ -0,0 +1,69 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_tcl.h,v 1.2 2002/12/16 16:18:55 dawes Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#ifndef __R200_TCL_H__ +#define __R200_TCL_H__ + +#include "r200_context.h" + +extern void r200TclPrimitive( GLcontext *ctx, GLenum prim, int hw_prim ); +extern void r200EmitEltPrimitive( GLcontext *ctx, GLuint first, GLuint last, + GLuint flags ); +extern void r200EmitPrimitive( GLcontext *ctx, GLuint first, GLuint last, + GLuint flags ); + +extern void r200TclFallback( GLcontext *ctx, GLuint bit, GLboolean mode ); + +extern void r200InitStaticFogData( void ); + +extern float r200ComputeFogBlendFactor( GLcontext *ctx, GLfloat fogcoord ); + +#define R200_TCL_FALLBACK_RASTER 0x1 /* rasterization */ +#define R200_TCL_FALLBACK_UNFILLED 0x2 /* unfilled tris */ +#define R200_TCL_FALLBACK_LIGHT_TWOSIDE 0x4 /* twoside tris */ +#define R200_TCL_FALLBACK_MATERIAL 0x8 /* material in vb */ +#define R200_TCL_FALLBACK_TEXGEN_0 0x10 /* texgen, unit 0 */ +#define R200_TCL_FALLBACK_TEXGEN_1 0x20 /* texgen, unit 1 */ +#define R200_TCL_FALLBACK_TEXGEN_2 0x40 /* texgen, unit 2 */ +#define R200_TCL_FALLBACK_TEXGEN_3 0x80 /* texgen, unit 3 */ +#define R200_TCL_FALLBACK_TEXGEN_4 0x100 /* texgen, unit 4 */ +#define R200_TCL_FALLBACK_TEXGEN_5 0x200 /* texgen, unit 5 */ +#define R200_TCL_FALLBACK_TCL_DISABLE 0x400 /* user disable */ +#define R200_TCL_FALLBACK_BITMAP 0x800 /* draw bitmap with points */ +#define R200_TCL_FALLBACK_VERTEX_PROGRAM 0x1000/* vertex program active */ + +#define TCL_FALLBACK( ctx, bit, mode ) r200TclFallback( ctx, bit, mode ) + +#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tex.c new file mode 100644 index 000000000..3d259c2ca --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tex.c @@ -0,0 +1,1183 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_tex.c,v 1.2 2002/11/05 17:46:08 tsi Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "imports.h" +#include "colormac.h" +#include "context.h" +#include "enums.h" +#include "image.h" +#include "simple_list.h" +#include "texformat.h" +#include "texstore.h" +#include "texmem.h" +#include "teximage.h" +#include "texobj.h" + +#include "r200_context.h" +#include "r200_state.h" +#include "r200_ioctl.h" +#include "r200_swtcl.h" +#include "r200_tex.h" + +#include "xmlpool.h" + + + +/** + * Set the texture wrap modes. + * + * \param t Texture object whose wrap modes are to be set + * \param swrap Wrap mode for the \a s texture coordinate + * \param twrap Wrap mode for the \a t texture coordinate + */ + +static void r200SetTexWrap( r200TexObjPtr t, GLenum swrap, GLenum twrap, GLenum rwrap ) +{ + GLboolean is_clamp = GL_FALSE; + GLboolean is_clamp_to_border = GL_FALSE; + + t->pp_txfilter &= ~(R200_CLAMP_S_MASK | R200_CLAMP_T_MASK | R200_BORDER_MODE_D3D); + + switch ( swrap ) { + case GL_REPEAT: + t->pp_txfilter |= R200_CLAMP_S_WRAP; + break; + case GL_CLAMP: + t->pp_txfilter |= R200_CLAMP_S_CLAMP_GL; + is_clamp = GL_TRUE; + break; + case GL_CLAMP_TO_EDGE: + t->pp_txfilter |= R200_CLAMP_S_CLAMP_LAST; + break; + case GL_CLAMP_TO_BORDER: + t->pp_txfilter |= R200_CLAMP_S_CLAMP_GL; + is_clamp_to_border = GL_TRUE; + break; + case GL_MIRRORED_REPEAT: + t->pp_txfilter |= R200_CLAMP_S_MIRROR; + break; + case GL_MIRROR_CLAMP_EXT: + t->pp_txfilter |= R200_CLAMP_S_MIRROR_CLAMP_GL; + is_clamp = GL_TRUE; + break; + case GL_MIRROR_CLAMP_TO_EDGE_EXT: + t->pp_txfilter |= R200_CLAMP_S_MIRROR_CLAMP_LAST; + break; + case GL_MIRROR_CLAMP_TO_BORDER_EXT: + t->pp_txfilter |= R200_CLAMP_S_MIRROR_CLAMP_GL; + is_clamp_to_border = GL_TRUE; + break; + default: + _mesa_problem(NULL, "bad S wrap mode in %s", __FUNCTION__); + } + + switch ( twrap ) { + case GL_REPEAT: + t->pp_txfilter |= R200_CLAMP_T_WRAP; + break; + case GL_CLAMP: + t->pp_txfilter |= R200_CLAMP_T_CLAMP_GL; + is_clamp = GL_TRUE; + break; + case GL_CLAMP_TO_EDGE: + t->pp_txfilter |= R200_CLAMP_T_CLAMP_LAST; + break; + case GL_CLAMP_TO_BORDER: + t->pp_txfilter |= R200_CLAMP_T_CLAMP_GL | R200_BORDER_MODE_D3D; + is_clamp_to_border = GL_TRUE; + break; + case GL_MIRRORED_REPEAT: + t->pp_txfilter |= R200_CLAMP_T_MIRROR; + break; + case GL_MIRROR_CLAMP_EXT: + t->pp_txfilter |= R200_CLAMP_T_MIRROR_CLAMP_GL; + is_clamp = GL_TRUE; + break; + case GL_MIRROR_CLAMP_TO_EDGE_EXT: + t->pp_txfilter |= R200_CLAMP_T_MIRROR_CLAMP_LAST; + break; + case GL_MIRROR_CLAMP_TO_BORDER_EXT: + t->pp_txfilter |= R200_CLAMP_T_MIRROR_CLAMP_GL; + is_clamp_to_border = GL_TRUE; + break; + default: + _mesa_problem(NULL, "bad T wrap mode in %s", __FUNCTION__); + } + + t->pp_txformat_x &= ~R200_CLAMP_Q_MASK; + + switch ( rwrap ) { + case GL_REPEAT: + t->pp_txformat_x |= R200_CLAMP_Q_WRAP; + break; + case GL_CLAMP: + t->pp_txformat_x |= R200_CLAMP_Q_CLAMP_GL; + is_clamp = GL_TRUE; + break; + case GL_CLAMP_TO_EDGE: + t->pp_txformat_x |= R200_CLAMP_Q_CLAMP_LAST; + break; + case GL_CLAMP_TO_BORDER: + t->pp_txformat_x |= R200_CLAMP_Q_CLAMP_GL; + is_clamp_to_border = GL_TRUE; + break; + case GL_MIRRORED_REPEAT: + t->pp_txformat_x |= R200_CLAMP_Q_MIRROR; + break; + case GL_MIRROR_CLAMP_EXT: + t->pp_txformat_x |= R200_CLAMP_Q_MIRROR_CLAMP_GL; + is_clamp = GL_TRUE; + break; + case GL_MIRROR_CLAMP_TO_EDGE_EXT: + t->pp_txformat_x |= R200_CLAMP_Q_MIRROR_CLAMP_LAST; + break; + case GL_MIRROR_CLAMP_TO_BORDER_EXT: + t->pp_txformat_x |= R200_CLAMP_Q_MIRROR_CLAMP_GL; + is_clamp_to_border = GL_TRUE; + break; + default: + _mesa_problem(NULL, "bad R wrap mode in %s", __FUNCTION__); + } + + if ( is_clamp_to_border ) { + t->pp_txfilter |= R200_BORDER_MODE_D3D; + } + + t->border_fallback = (is_clamp && is_clamp_to_border); +} + +static void r200SetTexMaxAnisotropy( r200TexObjPtr t, GLfloat max ) +{ + t->pp_txfilter &= ~R200_MAX_ANISO_MASK; + + if ( max == 1.0 ) { + t->pp_txfilter |= R200_MAX_ANISO_1_TO_1; + } else if ( max <= 2.0 ) { + t->pp_txfilter |= R200_MAX_ANISO_2_TO_1; + } else if ( max <= 4.0 ) { + t->pp_txfilter |= R200_MAX_ANISO_4_TO_1; + } else if ( max <= 8.0 ) { + t->pp_txfilter |= R200_MAX_ANISO_8_TO_1; + } else { + t->pp_txfilter |= R200_MAX_ANISO_16_TO_1; + } +} + +/** + * Set the texture magnification and minification modes. + * + * \param t Texture whose filter modes are to be set + * \param minf Texture minification mode + * \param magf Texture magnification mode + */ + +static void r200SetTexFilter( r200TexObjPtr t, GLenum minf, GLenum magf ) +{ + GLuint anisotropy = (t->pp_txfilter & R200_MAX_ANISO_MASK); + + t->pp_txfilter &= ~(R200_MIN_FILTER_MASK | R200_MAG_FILTER_MASK); + t->pp_txformat_x &= ~R200_VOLUME_FILTER_MASK; + + if ( anisotropy == R200_MAX_ANISO_1_TO_1 ) { + switch ( minf ) { + case GL_NEAREST: + t->pp_txfilter |= R200_MIN_FILTER_NEAREST; + break; + case GL_LINEAR: + t->pp_txfilter |= R200_MIN_FILTER_LINEAR; + break; + case GL_NEAREST_MIPMAP_NEAREST: + t->pp_txfilter |= R200_MIN_FILTER_NEAREST_MIP_NEAREST; + break; + case GL_NEAREST_MIPMAP_LINEAR: + t->pp_txfilter |= R200_MIN_FILTER_LINEAR_MIP_NEAREST; + break; + case GL_LINEAR_MIPMAP_NEAREST: + t->pp_txfilter |= R200_MIN_FILTER_NEAREST_MIP_LINEAR; + break; + case GL_LINEAR_MIPMAP_LINEAR: + t->pp_txfilter |= R200_MIN_FILTER_LINEAR_MIP_LINEAR; + break; + } + } else { + switch ( minf ) { + case GL_NEAREST: + t->pp_txfilter |= R200_MIN_FILTER_ANISO_NEAREST; + break; + case GL_LINEAR: + t->pp_txfilter |= R200_MIN_FILTER_ANISO_LINEAR; + break; + case GL_NEAREST_MIPMAP_NEAREST: + case GL_LINEAR_MIPMAP_NEAREST: + t->pp_txfilter |= R200_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST; + break; + case GL_NEAREST_MIPMAP_LINEAR: + case GL_LINEAR_MIPMAP_LINEAR: + t->pp_txfilter |= R200_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR; + break; + } + } + + /* Note we don't have 3D mipmaps so only use the mag filter setting + * to set the 3D texture filter mode. + */ + switch ( magf ) { + case GL_NEAREST: + t->pp_txfilter |= R200_MAG_FILTER_NEAREST; + t->pp_txformat_x |= R200_VOLUME_FILTER_NEAREST; + break; + case GL_LINEAR: + t->pp_txfilter |= R200_MAG_FILTER_LINEAR; + t->pp_txformat_x |= R200_VOLUME_FILTER_LINEAR; + break; + } +} + +static void r200SetTexBorderColor( r200TexObjPtr t, GLubyte c[4] ) +{ + t->pp_border_color = r200PackColor( 4, c[0], c[1], c[2], c[3] ); +} + + +/** + * Allocate space for and load the mesa images into the texture memory block. + * This will happen before drawing with a new texture, or drawing with a + * texture after it was swapped out or teximaged again. + */ + +static r200TexObjPtr r200AllocTexObj( struct gl_texture_object *texObj ) +{ + r200TexObjPtr t; + + t = CALLOC_STRUCT( r200_tex_obj ); + texObj->DriverData = t; + if ( t != NULL ) { + if ( R200_DEBUG & DEBUG_TEXTURE ) { + fprintf( stderr, "%s( %p, %p )\n", __FUNCTION__, (void *)texObj, + (void *)t ); + } + + /* Initialize non-image-dependent parts of the state: + */ + t->base.tObj = texObj; + t->border_fallback = GL_FALSE; + + make_empty_list( & t->base ); + + r200SetTexWrap( t, texObj->WrapS, texObj->WrapT, texObj->WrapR ); + r200SetTexMaxAnisotropy( t, texObj->MaxAnisotropy ); + r200SetTexFilter( t, texObj->MinFilter, texObj->MagFilter ); + r200SetTexBorderColor( t, texObj->_BorderChan ); + } + + return t; +} + + +static const struct gl_texture_format * +r200ChooseTextureFormat( GLcontext *ctx, GLint internalFormat, + GLenum format, GLenum type ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + const GLboolean do32bpt = + ( rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_32 ); + const GLboolean force16bpt = + ( rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FORCE_16 ); + (void) format; + + switch ( internalFormat ) { + case 4: + case GL_RGBA: + case GL_COMPRESSED_RGBA: + switch ( type ) { + case GL_UNSIGNED_INT_10_10_10_2: + case GL_UNSIGNED_INT_2_10_10_10_REV: + return do32bpt ? _dri_texformat_argb8888 : _dri_texformat_argb1555; + case GL_UNSIGNED_SHORT_4_4_4_4: + case GL_UNSIGNED_SHORT_4_4_4_4_REV: + return _dri_texformat_argb4444; + case GL_UNSIGNED_SHORT_5_5_5_1: + case GL_UNSIGNED_SHORT_1_5_5_5_REV: + return _dri_texformat_argb1555; + default: + return do32bpt ? _dri_texformat_rgba8888 : _dri_texformat_argb4444; + } + + case 3: + case GL_RGB: + case GL_COMPRESSED_RGB: + switch ( type ) { + case GL_UNSIGNED_SHORT_4_4_4_4: + case GL_UNSIGNED_SHORT_4_4_4_4_REV: + return _dri_texformat_argb4444; + case GL_UNSIGNED_SHORT_5_5_5_1: + case GL_UNSIGNED_SHORT_1_5_5_5_REV: + return _dri_texformat_argb1555; + case GL_UNSIGNED_SHORT_5_6_5: + case GL_UNSIGNED_SHORT_5_6_5_REV: + return _dri_texformat_rgb565; + default: + return do32bpt ? _dri_texformat_rgba8888 : _dri_texformat_rgb565; + } + + case GL_RGBA8: + case GL_RGB10_A2: + case GL_RGBA12: + case GL_RGBA16: + return !force16bpt ? + _dri_texformat_rgba8888 : _dri_texformat_argb4444; + + case GL_RGBA4: + case GL_RGBA2: + return _dri_texformat_argb4444; + + case GL_RGB5_A1: + return _dri_texformat_argb1555; + + case GL_RGB8: + case GL_RGB10: + case GL_RGB12: + case GL_RGB16: + return !force16bpt ? _dri_texformat_rgba8888 : _dri_texformat_rgb565; + + case GL_RGB5: + case GL_RGB4: + case GL_R3_G3_B2: + return _dri_texformat_rgb565; + + case GL_ALPHA: + case GL_ALPHA4: + case GL_ALPHA8: + case GL_ALPHA12: + case GL_ALPHA16: + case GL_COMPRESSED_ALPHA: + return _dri_texformat_a8; + + case 1: + case GL_LUMINANCE: + case GL_LUMINANCE4: + case GL_LUMINANCE8: + case GL_LUMINANCE12: + case GL_LUMINANCE16: + case GL_COMPRESSED_LUMINANCE: + return _dri_texformat_l8; + + case 2: + case GL_LUMINANCE_ALPHA: + case GL_LUMINANCE4_ALPHA4: + case GL_LUMINANCE6_ALPHA2: + case GL_LUMINANCE8_ALPHA8: + case GL_LUMINANCE12_ALPHA4: + case GL_LUMINANCE12_ALPHA12: + case GL_LUMINANCE16_ALPHA16: + case GL_COMPRESSED_LUMINANCE_ALPHA: + return _dri_texformat_al88; + + case GL_INTENSITY: + case GL_INTENSITY4: + case GL_INTENSITY8: + case GL_INTENSITY12: + case GL_INTENSITY16: + case GL_COMPRESSED_INTENSITY: + return _dri_texformat_i8; + + case GL_YCBCR_MESA: + if (type == GL_UNSIGNED_SHORT_8_8_APPLE || + type == GL_UNSIGNED_BYTE) + return &_mesa_texformat_ycbcr; + else + return &_mesa_texformat_ycbcr_rev; + + case GL_RGB_S3TC: + case GL_RGB4_S3TC: + case GL_COMPRESSED_RGB_S3TC_DXT1_EXT: + return &_mesa_texformat_rgb_dxt1; + + case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT: + return &_mesa_texformat_rgba_dxt1; + + case GL_RGBA_S3TC: + case GL_RGBA4_S3TC: + case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT: + return &_mesa_texformat_rgba_dxt3; + + case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT: + return &_mesa_texformat_rgba_dxt5; + + default: + _mesa_problem(ctx, + "unexpected internalFormat 0x%x in r200ChooseTextureFormat", + (int) internalFormat); + return NULL; + } + + return NULL; /* never get here */ +} + + +static GLboolean +r200ValidateClientStorage( GLcontext *ctx, GLenum target, + GLint internalFormat, + GLint srcWidth, GLint srcHeight, + GLenum format, GLenum type, const void *pixels, + const struct gl_pixelstore_attrib *packing, + struct gl_texture_object *texObj, + struct gl_texture_image *texImage) + +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (0) + fprintf(stderr, "intformat %s format %s type %s\n", + _mesa_lookup_enum_by_nr( internalFormat ), + _mesa_lookup_enum_by_nr( format ), + _mesa_lookup_enum_by_nr( type )); + + if (!ctx->Unpack.ClientStorage) + return 0; + + if (ctx->_ImageTransferState || + texImage->IsCompressed || + texObj->GenerateMipmap) + return 0; + + + /* This list is incomplete, may be different on ppc??? + */ + switch ( internalFormat ) { + case GL_RGBA: + if ( format == GL_BGRA && type == GL_UNSIGNED_INT_8_8_8_8_REV ) { + texImage->TexFormat = _dri_texformat_argb8888; + } + else + return 0; + break; + + case GL_RGB: + if ( format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5 ) { + texImage->TexFormat = _dri_texformat_rgb565; + } + else + return 0; + break; + + case GL_YCBCR_MESA: + if ( format == GL_YCBCR_MESA && + type == GL_UNSIGNED_SHORT_8_8_REV_APPLE ) { + texImage->TexFormat = &_mesa_texformat_ycbcr_rev; + } + else if ( format == GL_YCBCR_MESA && + (type == GL_UNSIGNED_SHORT_8_8_APPLE || + type == GL_UNSIGNED_BYTE)) { + texImage->TexFormat = &_mesa_texformat_ycbcr; + } + else + return 0; + break; + + default: + return 0; + } + + /* Could deal with these packing issues, but currently don't: + */ + if (packing->SkipPixels || + packing->SkipRows || + packing->SwapBytes || + packing->LsbFirst) { + return 0; + } + + { + GLint srcRowStride = _mesa_image_row_stride(packing, srcWidth, + format, type); + + + if (0) + fprintf(stderr, "%s: srcRowStride %d/%x\n", + __FUNCTION__, srcRowStride, srcRowStride); + + /* Could check this later in upload, pitch restrictions could be + * relaxed, but would need to store the image pitch somewhere, + * as packing details might change before image is uploaded: + */ + if (!r200IsGartMemory( rmesa, pixels, srcHeight * srcRowStride ) || + (srcRowStride & 63)) + return 0; + + + /* Have validated that _mesa_transfer_teximage would be a straight + * memcpy at this point. NOTE: future calls to TexSubImage will + * overwrite the client data. This is explicitly mentioned in the + * extension spec. + */ + texImage->Data = (void *)pixels; + texImage->IsClientData = GL_TRUE; + texImage->RowStride = srcRowStride / texImage->TexFormat->TexelBytes; + + return 1; + } +} + + +static void r200TexImage1D( GLcontext *ctx, GLenum target, GLint level, + GLint internalFormat, + GLint width, GLint border, + GLenum format, GLenum type, const GLvoid *pixels, + const struct gl_pixelstore_attrib *packing, + struct gl_texture_object *texObj, + struct gl_texture_image *texImage ) +{ + driTextureObject * t = (driTextureObject *) texObj->DriverData; + + if ( t ) { + driSwapOutTextureObject( t ); + } + else { + t = (driTextureObject *) r200AllocTexObj( texObj ); + if (!t) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D"); + return; + } + } + + /* Note, this will call ChooseTextureFormat */ + _mesa_store_teximage1d(ctx, target, level, internalFormat, + width, border, format, type, pixels, + &ctx->Unpack, texObj, texImage); + + t->dirty_images[0] |= (1 << level); +} + + +static void r200TexSubImage1D( GLcontext *ctx, GLenum target, GLint level, + GLint xoffset, + GLsizei width, + GLenum format, GLenum type, + const GLvoid *pixels, + const struct gl_pixelstore_attrib *packing, + struct gl_texture_object *texObj, + struct gl_texture_image *texImage ) +{ + driTextureObject * t = (driTextureObject *) texObj->DriverData; + + assert( t ); /* this _should_ be true */ + if ( t ) { + driSwapOutTextureObject( t ); + } + else { + t = (driTextureObject *) r200AllocTexObj( texObj ); + if (!t) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage1D"); + return; + } + } + + _mesa_store_texsubimage1d(ctx, target, level, xoffset, width, + format, type, pixels, packing, texObj, + texImage); + + t->dirty_images[0] |= (1 << level); +} + + +static void r200TexImage2D( GLcontext *ctx, GLenum target, GLint level, + GLint internalFormat, + GLint width, GLint height, GLint border, + GLenum format, GLenum type, const GLvoid *pixels, + const struct gl_pixelstore_attrib *packing, + struct gl_texture_object *texObj, + struct gl_texture_image *texImage ) +{ + driTextureObject * t = (driTextureObject *) texObj->DriverData; + GLuint face; + + /* which cube face or ordinary 2D image */ + switch (target) { + case GL_TEXTURE_CUBE_MAP_POSITIVE_X: + case GL_TEXTURE_CUBE_MAP_NEGATIVE_X: + case GL_TEXTURE_CUBE_MAP_POSITIVE_Y: + case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y: + case GL_TEXTURE_CUBE_MAP_POSITIVE_Z: + case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z: + face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X; + ASSERT(face < 6); + break; + default: + face = 0; + } + + if ( t != NULL ) { + driSwapOutTextureObject( t ); + } + else { + t = (driTextureObject *) r200AllocTexObj( texObj ); + if (!t) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D"); + return; + } + } + + texImage->IsClientData = GL_FALSE; + + if (r200ValidateClientStorage( ctx, target, + internalFormat, + width, height, + format, type, pixels, + packing, texObj, texImage)) { + if (R200_DEBUG & DEBUG_TEXTURE) + fprintf(stderr, "%s: Using client storage\n", __FUNCTION__); + } + else { + if (R200_DEBUG & DEBUG_TEXTURE) + fprintf(stderr, "%s: Using normal storage\n", __FUNCTION__); + + /* Normal path: copy (to cached memory) and eventually upload + * via another copy to GART memory and then a blit... Could + * eliminate one copy by going straight to (permanent) GART. + * + * Note, this will call r200ChooseTextureFormat. + */ + _mesa_store_teximage2d(ctx, target, level, internalFormat, + width, height, border, format, type, pixels, + &ctx->Unpack, texObj, texImage); + + t->dirty_images[face] |= (1 << level); + } +} + + +static void r200TexSubImage2D( GLcontext *ctx, GLenum target, GLint level, + GLint xoffset, GLint yoffset, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + const GLvoid *pixels, + const struct gl_pixelstore_attrib *packing, + struct gl_texture_object *texObj, + struct gl_texture_image *texImage ) +{ + driTextureObject * t = (driTextureObject *) texObj->DriverData; + GLuint face; + + /* which cube face or ordinary 2D image */ + switch (target) { + case GL_TEXTURE_CUBE_MAP_POSITIVE_X: + case GL_TEXTURE_CUBE_MAP_NEGATIVE_X: + case GL_TEXTURE_CUBE_MAP_POSITIVE_Y: + case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y: + case GL_TEXTURE_CUBE_MAP_POSITIVE_Z: + case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z: + face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X; + ASSERT(face < 6); + break; + default: + face = 0; + } + + assert( t ); /* this _should_ be true */ + if ( t ) { + driSwapOutTextureObject( t ); + } + else { + t = (driTextureObject *) r200AllocTexObj( texObj ); + if (!t) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage2D"); + return; + } + } + + _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width, + height, format, type, pixels, packing, texObj, + texImage); + + t->dirty_images[face] |= (1 << level); +} + + +static void r200CompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level, + GLint internalFormat, + GLint width, GLint height, GLint border, + GLsizei imageSize, const GLvoid *data, + struct gl_texture_object *texObj, + struct gl_texture_image *texImage ) +{ + driTextureObject * t = (driTextureObject *) texObj->DriverData; + GLuint face; + + /* which cube face or ordinary 2D image */ + switch (target) { + case GL_TEXTURE_CUBE_MAP_POSITIVE_X: + case GL_TEXTURE_CUBE_MAP_NEGATIVE_X: + case GL_TEXTURE_CUBE_MAP_POSITIVE_Y: + case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y: + case GL_TEXTURE_CUBE_MAP_POSITIVE_Z: + case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z: + face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X; + ASSERT(face < 6); + break; + default: + face = 0; + } + + if ( t != NULL ) { + driSwapOutTextureObject( t ); + } + else { + t = (driTextureObject *) r200AllocTexObj( texObj ); + if (!t) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D"); + return; + } + } + + texImage->IsClientData = GL_FALSE; +/* can't call this, different parameters. Would never evaluate to true anyway currently + if (r200ValidateClientStorage( ctx, target, + internalFormat, + width, height, + format, type, pixels, + packing, texObj, texImage)) { + if (R200_DEBUG & DEBUG_TEXTURE) + fprintf(stderr, "%s: Using client storage\n", __FUNCTION__); + } + else */{ + if (R200_DEBUG & DEBUG_TEXTURE) + fprintf(stderr, "%s: Using normal storage\n", __FUNCTION__); + + /* Normal path: copy (to cached memory) and eventually upload + * via another copy to GART memory and then a blit... Could + * eliminate one copy by going straight to (permanent) GART. + * + * Note, this will call r200ChooseTextureFormat. + */ + _mesa_store_compressed_teximage2d(ctx, target, level, internalFormat, width, + height, border, imageSize, data, texObj, texImage); + + t->dirty_images[face] |= (1 << level); + } +} + + +static void r200CompressedTexSubImage2D( GLcontext *ctx, GLenum target, GLint level, + GLint xoffset, GLint yoffset, + GLsizei width, GLsizei height, + GLenum format, + GLsizei imageSize, const GLvoid *data, + struct gl_texture_object *texObj, + struct gl_texture_image *texImage ) +{ + driTextureObject * t = (driTextureObject *) texObj->DriverData; + GLuint face; + + + /* which cube face or ordinary 2D image */ + switch (target) { + case GL_TEXTURE_CUBE_MAP_POSITIVE_X: + case GL_TEXTURE_CUBE_MAP_NEGATIVE_X: + case GL_TEXTURE_CUBE_MAP_POSITIVE_Y: + case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y: + case GL_TEXTURE_CUBE_MAP_POSITIVE_Z: + case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z: + face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X; + ASSERT(face < 6); + break; + default: + face = 0; + } + + assert( t ); /* this _should_ be true */ + if ( t ) { + driSwapOutTextureObject( t ); + } + else { + t = (driTextureObject *) r200AllocTexObj( texObj ); + if (!t) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexSubImage2D"); + return; + } + } + + _mesa_store_compressed_texsubimage2d(ctx, target, level, xoffset, yoffset, width, + height, format, imageSize, data, texObj, texImage); + + t->dirty_images[face] |= (1 << level); +} + + +#if ENABLE_HW_3D_TEXTURE +static void r200TexImage3D( GLcontext *ctx, GLenum target, GLint level, + GLint internalFormat, + GLint width, GLint height, GLint depth, + GLint border, + GLenum format, GLenum type, const GLvoid *pixels, + const struct gl_pixelstore_attrib *packing, + struct gl_texture_object *texObj, + struct gl_texture_image *texImage ) +{ + driTextureObject * t = (driTextureObject *) texObj->DriverData; + + if ( t ) { + driSwapOutTextureObject( t ); + } + else { + t = (driTextureObject *) r200AllocTexObj( texObj ); + if (!t) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage3D"); + return; + } + } + + texImage->IsClientData = GL_FALSE; + +#if 0 + if (r200ValidateClientStorage( ctx, target, + internalFormat, + width, height, + format, type, pixels, + packing, texObj, texImage)) { + if (R200_DEBUG & DEBUG_TEXTURE) + fprintf(stderr, "%s: Using client storage\n", __FUNCTION__); + } + else +#endif + { + if (R200_DEBUG & DEBUG_TEXTURE) + fprintf(stderr, "%s: Using normal storage\n", __FUNCTION__); + + /* Normal path: copy (to cached memory) and eventually upload + * via another copy to GART memory and then a blit... Could + * eliminate one copy by going straight to (permanent) GART. + * + * Note, this will call r200ChooseTextureFormat. + */ + _mesa_store_teximage3d(ctx, target, level, internalFormat, + width, height, depth, border, + format, type, pixels, + &ctx->Unpack, texObj, texImage); + + t->dirty_images[0] |= (1 << level); + } +} +#endif + + +#if ENABLE_HW_3D_TEXTURE +static void +r200TexSubImage3D( GLcontext *ctx, GLenum target, GLint level, + GLint xoffset, GLint yoffset, GLint zoffset, + GLsizei width, GLsizei height, GLsizei depth, + GLenum format, GLenum type, + const GLvoid *pixels, + const struct gl_pixelstore_attrib *packing, + struct gl_texture_object *texObj, + struct gl_texture_image *texImage ) +{ + driTextureObject * t = (driTextureObject *) texObj->DriverData; + +/* fprintf(stderr, "%s\n", __FUNCTION__); */ + + assert( t ); /* this _should_ be true */ + if ( t ) { + driSwapOutTextureObject( t ); + } + else { + t = (driTextureObject *) r200AllocTexObj( texObj ); + if (!t) { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage3D"); + return; + } + texObj->DriverData = t; + } + + _mesa_store_texsubimage3d(ctx, target, level, xoffset, yoffset, zoffset, + width, height, depth, + format, type, pixels, packing, texObj, texImage); + + t->dirty_images[0] |= (1 << level); +} +#endif + + + +static void r200TexEnv( GLcontext *ctx, GLenum target, + GLenum pname, const GLfloat *param ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint unit = ctx->Texture.CurrentUnit; + struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; + + if ( R200_DEBUG & DEBUG_STATE ) { + fprintf( stderr, "%s( %s )\n", + __FUNCTION__, _mesa_lookup_enum_by_nr( pname ) ); + } + + /* This is incorrect: Need to maintain this data for each of + * GL_TEXTURE_{123}D, GL_TEXTURE_RECTANGLE_NV, etc, and switch + * between them according to _ReallyEnabled. + */ + switch ( pname ) { + case GL_TEXTURE_ENV_COLOR: { + GLubyte c[4]; + GLuint envColor; + UNCLAMPED_FLOAT_TO_RGBA_CHAN( c, texUnit->EnvColor ); + envColor = r200PackColor( 4, c[0], c[1], c[2], c[3] ); + if ( rmesa->hw.tf.cmd[TF_TFACTOR_0 + unit] != envColor ) { + R200_STATECHANGE( rmesa, tf ); + rmesa->hw.tf.cmd[TF_TFACTOR_0 + unit] = envColor; + } + break; + } + + case GL_TEXTURE_LOD_BIAS_EXT: { + GLfloat bias, min; + GLuint b; + const int fixed_one = 0x8000000; + + /* The R200's LOD bias is a signed 2's complement value with a + * range of -16.0 <= bias < 16.0. + * + * NOTE: Add a small bias to the bias for conform mipsel.c test. + */ + bias = *param + .01; + min = driQueryOptionb (&rmesa->optionCache, "no_neg_lod_bias") ? + 0.0 : -16.0; + bias = CLAMP( bias, min, 16.0 ); + b = (int)(bias * fixed_one) & R200_LOD_BIAS_MASK; + + if ( (rmesa->hw.tex[unit].cmd[TEX_PP_TXFORMAT_X] & R200_LOD_BIAS_MASK) != b ) { + R200_STATECHANGE( rmesa, tex[unit] ); + rmesa->hw.tex[unit].cmd[TEX_PP_TXFORMAT_X] &= ~R200_LOD_BIAS_MASK; + rmesa->hw.tex[unit].cmd[TEX_PP_TXFORMAT_X] |= b; + } + break; + } + + default: + return; + } +} + + +/** + * Changes variables and flags for a state update, which will happen at the + * next UpdateTextureState + */ + +static void r200TexParameter( GLcontext *ctx, GLenum target, + struct gl_texture_object *texObj, + GLenum pname, const GLfloat *params ) +{ + r200TexObjPtr t = (r200TexObjPtr) texObj->DriverData; + + if ( R200_DEBUG & (DEBUG_STATE|DEBUG_TEXTURE) ) { + fprintf( stderr, "%s( %s )\n", __FUNCTION__, + _mesa_lookup_enum_by_nr( pname ) ); + } + + switch ( pname ) { + case GL_TEXTURE_MIN_FILTER: + case GL_TEXTURE_MAG_FILTER: + case GL_TEXTURE_MAX_ANISOTROPY_EXT: + r200SetTexMaxAnisotropy( t, texObj->MaxAnisotropy ); + r200SetTexFilter( t, texObj->MinFilter, texObj->MagFilter ); + break; + + case GL_TEXTURE_WRAP_S: + case GL_TEXTURE_WRAP_T: + case GL_TEXTURE_WRAP_R: + r200SetTexWrap( t, texObj->WrapS, texObj->WrapT, texObj->WrapR ); + break; + + case GL_TEXTURE_BORDER_COLOR: + r200SetTexBorderColor( t, texObj->_BorderChan ); + break; + + case GL_TEXTURE_BASE_LEVEL: + case GL_TEXTURE_MAX_LEVEL: + case GL_TEXTURE_MIN_LOD: + case GL_TEXTURE_MAX_LOD: + /* This isn't the most efficient solution but there doesn't appear to + * be a nice alternative. Since there's no LOD clamping, + * we just have to rely on loading the right subset of mipmap levels + * to simulate a clamped LOD. + */ + driSwapOutTextureObject( (driTextureObject *) t ); + break; + + default: + return; + } + + /* Mark this texobj as dirty (one bit per tex unit) + */ + t->dirty_state = TEX_ALL; +} + + + +static void r200BindTexture( GLcontext *ctx, GLenum target, + struct gl_texture_object *texObj ) +{ + if ( R200_DEBUG & (DEBUG_STATE|DEBUG_TEXTURE) ) { + fprintf( stderr, "%s( %p ) unit=%d\n", __FUNCTION__, (void *)texObj, + ctx->Texture.CurrentUnit ); + } + + if ( (target == GL_TEXTURE_1D) + || (target == GL_TEXTURE_2D) +#if ENABLE_HW_3D_TEXTURE + || (target == GL_TEXTURE_3D) +#endif + || (target == GL_TEXTURE_CUBE_MAP) + || (target == GL_TEXTURE_RECTANGLE_NV) ) { + assert( texObj->DriverData != NULL ); + } +} + + +static void r200DeleteTexture( GLcontext *ctx, + struct gl_texture_object *texObj ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + driTextureObject * t = (driTextureObject *) texObj->DriverData; + + if ( R200_DEBUG & (DEBUG_STATE|DEBUG_TEXTURE) ) { + fprintf( stderr, "%s( %p (target = %s) )\n", __FUNCTION__, (void *)texObj, + _mesa_lookup_enum_by_nr( texObj->Target ) ); + } + + if ( t != NULL ) { + if ( rmesa ) { + R200_FIREVERTICES( rmesa ); + } + + driDestroyTextureObject( t ); + } + /* Free mipmap images and the texture object itself */ + _mesa_delete_texture_object(ctx, texObj); +} + +/* Need: + * - Same GEN_MODE for all active bits + * - Same EyePlane/ObjPlane for all active bits when using Eye/Obj + * - STRQ presumably all supported (matrix means incoming R values + * can end up in STQ, this has implications for vertex support, + * presumably ok if maos is used, though?) + * + * Basically impossible to do this on the fly - just collect some + * basic info & do the checks from ValidateState(). + */ +static void r200TexGen( GLcontext *ctx, + GLenum coord, + GLenum pname, + const GLfloat *params ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint unit = ctx->Texture.CurrentUnit; + rmesa->recheck_texgen[unit] = GL_TRUE; +} + + +/** + * Allocate a new texture object. + * Called via ctx->Driver.NewTextureObject. + * Note: this function will be called during context creation to + * allocate the default texture objects. + * Note: we could use containment here to 'derive' the driver-specific + * texture object from the core mesa gl_texture_object. Not done at this time. + * Fixup MaxAnisotropy according to user preference. + */ +static struct gl_texture_object * +r200NewTextureObject( GLcontext *ctx, GLuint name, GLenum target ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + struct gl_texture_object *obj; + obj = _mesa_new_texture_object(ctx, name, target); + if (!obj) + return NULL; + obj->MaxAnisotropy = rmesa->initialMaxAnisotropy; + r200AllocTexObj( obj ); + return obj; +} + + +void r200InitTextureFuncs( struct dd_function_table *functions ) +{ + /* Note: we only plug in the functions we implement in the driver + * since _mesa_init_driver_functions() was already called. + */ + functions->ChooseTextureFormat = r200ChooseTextureFormat; + functions->TexImage1D = r200TexImage1D; + functions->TexImage2D = r200TexImage2D; +#if ENABLE_HW_3D_TEXTURE + functions->TexImage3D = r200TexImage3D; +#else + functions->TexImage3D = _mesa_store_teximage3d; +#endif + functions->TexSubImage1D = r200TexSubImage1D; + functions->TexSubImage2D = r200TexSubImage2D; +#if ENABLE_HW_3D_TEXTURE + functions->TexSubImage3D = r200TexSubImage3D; +#else + functions->TexSubImage3D = _mesa_store_texsubimage3d; +#endif + functions->NewTextureObject = r200NewTextureObject; + functions->BindTexture = r200BindTexture; + functions->DeleteTexture = r200DeleteTexture; + functions->IsTextureResident = driIsTextureResident; + + functions->TexEnv = r200TexEnv; + functions->TexParameter = r200TexParameter; + functions->TexGen = r200TexGen; + + functions->CompressedTexImage2D = r200CompressedTexImage2D; + functions->CompressedTexSubImage2D = r200CompressedTexSubImage2D; + + driInitTextureFormats(); + +#if 000 + /* moved or obsolete code */ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + driInitTextureObjects( ctx, & rmesa->swapped, + DRI_TEXMGR_DO_TEXTURE_1D + | DRI_TEXMGR_DO_TEXTURE_2D ); + + /* Hack: r200NewTextureObject is not yet installed when the + * default textures are created. Therefore set MaxAnisotropy of the + * default 2D texture now. */ + ctx->Shared->Default2D->MaxAnisotropy = driQueryOptionf (&rmesa->optionCache, + "def_max_anisotropy"); +#endif +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tex.h new file mode 100644 index 000000000..acabbc11b --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_tex.h @@ -0,0 +1,47 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_tex.h,v 1.1 2002/10/30 12:51:53 alanh Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#ifndef __R200_TEX_H__ +#define __R200_TEX_H__ + +extern void r200UpdateTextureState( GLcontext *ctx ); + +extern int r200UploadTexImages( r200ContextPtr rmesa, r200TexObjPtr t, GLuint face ); + +extern void r200DestroyTexObj( r200ContextPtr rmesa, r200TexObjPtr t ); + +extern void r200InitTextureFuncs( struct dd_function_table *functions ); + +#endif /* __R200_TEX_H__ */ diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_texmem.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_texmem.c new file mode 100644 index 000000000..7472afeed --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_texmem.c @@ -0,0 +1,526 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_texmem.c,v 1.5 2002/12/17 00:32:56 dawes Exp $ */ +/************************************************************************** + +Copyright (C) Tungsten Graphics 2002. All Rights Reserved. +The Weather Channel, Inc. funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 +license. This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation on the rights to use, copy, modify, merge, publish, +distribute, sub license, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NON-INFRINGEMENT. IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR THEIR +SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR +IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Kevin E. Martin <martin@valinux.com> + * Gareth Hughes <gareth@valinux.com> + * + */ + +#include <errno.h> + +#include "glheader.h" +#include "imports.h" +#include "context.h" +#include "colormac.h" +#include "macros.h" +#include "r200_context.h" +#include "r200_ioctl.h" +#include "r200_tex.h" +#include "radeon_reg.h" + +#include <unistd.h> /* for usleep() */ + + +/** + * Destroy any device-dependent state associated with the texture. This may + * include NULLing out hardware state that points to the texture. + */ +void +r200DestroyTexObj( r200ContextPtr rmesa, r200TexObjPtr t ) +{ + if ( R200_DEBUG & DEBUG_TEXTURE ) { + fprintf( stderr, "%s( %p, %p )\n", __FUNCTION__, + (void *)t, (void *)t->base.tObj ); + } + + if ( rmesa != NULL ) { + unsigned i; + + + for ( i = 0 ; i < rmesa->glCtx->Const.MaxTextureUnits ; i++ ) { + if ( t == rmesa->state.texture.unit[i].texobj ) { + rmesa->state.texture.unit[i].texobj = NULL; + rmesa->hw.tex[i].dirty = GL_FALSE; + rmesa->hw.cube[i].dirty = GL_FALSE; + } + } + } +} + + +/* ------------------------------------------------------------ + * Texture image conversions + */ + + +static void r200UploadGARTClientSubImage( r200ContextPtr rmesa, + r200TexObjPtr t, + struct gl_texture_image *texImage, + GLint hwlevel, + GLint x, GLint y, + GLint width, GLint height ) +{ + const struct gl_texture_format *texFormat = texImage->TexFormat; + GLuint srcPitch, dstPitch; + int blit_format; + int srcOffset; + + /* + * XXX it appears that we always upload the full image, not a subimage. + * I.e. x==0, y==0, width=texWidth, height=texWidth. If this is ever + * changed, the src pitch will have to change. + */ + switch ( texFormat->TexelBytes ) { + case 1: + blit_format = R200_CP_COLOR_FORMAT_CI8; + srcPitch = t->image[0][0].width * texFormat->TexelBytes; + dstPitch = t->image[0][0].width * texFormat->TexelBytes; + break; + case 2: + blit_format = R200_CP_COLOR_FORMAT_RGB565; + srcPitch = t->image[0][0].width * texFormat->TexelBytes; + dstPitch = t->image[0][0].width * texFormat->TexelBytes; + break; + case 4: + blit_format = R200_CP_COLOR_FORMAT_ARGB8888; + srcPitch = t->image[0][0].width * texFormat->TexelBytes; + dstPitch = t->image[0][0].width * texFormat->TexelBytes; + break; + default: + return; + } + + t->image[0][hwlevel].data = texImage->Data; + srcOffset = r200GartOffsetFromVirtual( rmesa, texImage->Data ); + + assert( srcOffset != ~0 ); + + /* Don't currently need to cope with small pitches? + */ + width = texImage->Width; + height = texImage->Height; + + r200EmitWait( rmesa, RADEON_WAIT_3D ); + + r200EmitBlit( rmesa, blit_format, + srcPitch, + srcOffset, + dstPitch, + t->bufAddr, + x, + y, + t->image[0][hwlevel].x + x, + t->image[0][hwlevel].y + y, + width, + height ); + + r200EmitWait( rmesa, RADEON_WAIT_2D ); +} + +static void r200UploadRectSubImage( r200ContextPtr rmesa, + r200TexObjPtr t, + struct gl_texture_image *texImage, + GLint x, GLint y, + GLint width, GLint height ) +{ + const struct gl_texture_format *texFormat = texImage->TexFormat; + int blit_format, dstPitch, done; + + switch ( texFormat->TexelBytes ) { + case 1: + blit_format = R200_CP_COLOR_FORMAT_CI8; + break; + case 2: + blit_format = R200_CP_COLOR_FORMAT_RGB565; + break; + case 4: + blit_format = R200_CP_COLOR_FORMAT_ARGB8888; + break; + default: + return; + } + + t->image[0][0].data = texImage->Data; + + /* Currently don't need to cope with small pitches. + */ + width = texImage->Width; + height = texImage->Height; + dstPitch = t->pp_txpitch + 32; + + if (rmesa->prefer_gart_client_texturing && texImage->IsClientData) { + /* In this case, could also use GART texturing. This is + * currently disabled, but has been tested & works. + */ + t->pp_txoffset = r200GartOffsetFromVirtual( rmesa, texImage->Data ); + t->pp_txpitch = texImage->RowStride * texFormat->TexelBytes - 32; + + if (R200_DEBUG & DEBUG_TEXTURE) + fprintf(stderr, + "Using GART texturing for rectangular client texture\n"); + + /* Release FB memory allocated for this image: + */ + /* FIXME This may not be correct as driSwapOutTextureObject sets + * FIXME dirty_images. It may be fine, though. + */ + if ( t->base.memBlock ) { + driSwapOutTextureObject( (driTextureObject *) t ); + } + } + else if (texImage->IsClientData) { + /* Data already in GART memory, with usable pitch. + */ + GLuint srcPitch; + srcPitch = texImage->RowStride * texFormat->TexelBytes; + r200EmitBlit( rmesa, + blit_format, + srcPitch, + r200GartOffsetFromVirtual( rmesa, texImage->Data ), + dstPitch, t->bufAddr, + 0, 0, + 0, 0, + width, height ); + } + else { + /* Data not in GART memory, or bad pitch. + */ + for (done = 0; done < height ; ) { + struct r200_dma_region region; + int lines = MIN2( height - done, RADEON_BUFFER_SIZE / dstPitch ); + int src_pitch; + char *tex; + + src_pitch = texImage->RowStride * texFormat->TexelBytes; + + tex = (char *)texImage->Data + done * src_pitch; + + memset(®ion, 0, sizeof(region)); + r200AllocDmaRegion( rmesa, ®ion, lines * dstPitch, 1024 ); + + /* Copy texdata to dma: + */ + if (0) + fprintf(stderr, "%s: src_pitch %d dst_pitch %d\n", + __FUNCTION__, src_pitch, dstPitch); + + if (src_pitch == dstPitch) { + memcpy( region.address + region.start, tex, lines * src_pitch ); + } + else { + char *buf = region.address + region.start; + int i; + for (i = 0 ; i < lines ; i++) { + memcpy( buf, tex, src_pitch ); + buf += dstPitch; + tex += src_pitch; + } + } + + r200EmitWait( rmesa, RADEON_WAIT_3D ); + + /* Blit to framebuffer + */ + r200EmitBlit( rmesa, + blit_format, + dstPitch, GET_START( ®ion ), + dstPitch | (t->tile_bits >> 16), + t->bufAddr, + 0, 0, + 0, done, + width, lines ); + + r200EmitWait( rmesa, RADEON_WAIT_2D ); + + r200ReleaseDmaRegion( rmesa, ®ion, __FUNCTION__ ); + done += lines; + } + } +} + + +/** + * Upload the texture image associated with texture \a t at the specified + * level at the address relative to \a start. + */ +static void uploadSubImage( r200ContextPtr rmesa, r200TexObjPtr t, + GLint hwlevel, + GLint x, GLint y, GLint width, GLint height, + GLuint face ) +{ + struct gl_texture_image *texImage = NULL; + GLuint offset; + GLint imageWidth, imageHeight; + GLint ret; + drm_radeon_texture_t tex; + drm_radeon_tex_image_t tmp; + const int level = hwlevel + t->base.firstLevel; + + if ( R200_DEBUG & DEBUG_TEXTURE ) { + fprintf( stderr, "%s( %p, %p ) level/width/height/face = %d/%d/%d/%u\n", + __FUNCTION__, (void *)t, (void *)t->base.tObj, + level, width, height, face ); + } + + ASSERT(face < 6); + + /* Ensure we have a valid texture to upload */ + if ( ( hwlevel < 0 ) || ( hwlevel >= RADEON_MAX_TEXTURE_LEVELS ) ) { + _mesa_problem(NULL, "bad texture level in %s", __FUNCTION__); + return; + } + + texImage = t->base.tObj->Image[face][level]; + + if ( !texImage ) { + if ( R200_DEBUG & DEBUG_TEXTURE ) + fprintf( stderr, "%s: texImage %d is NULL!\n", __FUNCTION__, level ); + return; + } + if ( !texImage->Data ) { + if ( R200_DEBUG & DEBUG_TEXTURE ) + fprintf( stderr, "%s: image data is NULL!\n", __FUNCTION__ ); + return; + } + + + if (t->base.tObj->Target == GL_TEXTURE_RECTANGLE_NV) { + assert(level == 0); + assert(hwlevel == 0); + if ( R200_DEBUG & DEBUG_TEXTURE ) + fprintf( stderr, "%s: image data is rectangular\n", __FUNCTION__); + r200UploadRectSubImage( rmesa, t, texImage, x, y, width, height ); + return; + } + else if (texImage->IsClientData) { + if ( R200_DEBUG & DEBUG_TEXTURE ) + fprintf( stderr, "%s: image data is in GART client storage\n", + __FUNCTION__); + r200UploadGARTClientSubImage( rmesa, t, texImage, hwlevel, + x, y, width, height ); + return; + } + else if ( R200_DEBUG & DEBUG_TEXTURE ) + fprintf( stderr, "%s: image data is in normal memory\n", + __FUNCTION__); + + + imageWidth = texImage->Width; + imageHeight = texImage->Height; + + offset = t->bufAddr + t->base.totalSize / 6 * face; + + if ( R200_DEBUG & (DEBUG_TEXTURE|DEBUG_IOCTL) ) { + GLint imageX = 0; + GLint imageY = 0; + GLint blitX = t->image[face][hwlevel].x; + GLint blitY = t->image[face][hwlevel].y; + GLint blitWidth = t->image[face][hwlevel].width; + GLint blitHeight = t->image[face][hwlevel].height; + fprintf( stderr, " upload image: %d,%d at %d,%d\n", + imageWidth, imageHeight, imageX, imageY ); + fprintf( stderr, " upload blit: %d,%d at %d,%d\n", + blitWidth, blitHeight, blitX, blitY ); + fprintf( stderr, " blit ofs: 0x%07x level: %d/%d\n", + (GLuint)offset, hwlevel, level ); + } + + t->image[face][hwlevel].data = texImage->Data; + + /* Init the DRM_RADEON_TEXTURE command / drm_radeon_texture_t struct. + * NOTE: we're always use a 1KB-wide blit and I8 texture format. + * We used to use 1, 2 and 4-byte texels and used to use the texture + * width to dictate the blit width - but that won't work for compressed + * textures. (Brian) + * NOTE: can't do that with texture tiling. (sroland) + */ + tex.offset = offset; + tex.image = &tmp; + /* copy (x,y,width,height,data) */ + memcpy( &tmp, &t->image[face][hwlevel], sizeof(tmp) ); + + if (texImage->TexFormat->TexelBytes) { + /* use multi-byte upload scheme */ + tex.height = imageHeight; + tex.width = imageWidth; + tex.format = t->pp_txformat & R200_TXFORMAT_FORMAT_MASK; + tex.pitch = MAX2((texImage->Width * texImage->TexFormat->TexelBytes) / 64, 1); + tex.offset += tmp.x & ~1023; + tmp.x = tmp.x % 1024; + if (t->tile_bits & R200_TXO_MICRO_TILE) { + /* need something like "tiled coordinates" ? */ + tmp.y = tmp.x / (tex.pitch * 128) * 2; + tmp.x = tmp.x % (tex.pitch * 128) / 2 / texImage->TexFormat->TexelBytes; + tex.pitch |= RADEON_DST_TILE_MICRO >> 22; + } + else { + tmp.x = tmp.x >> (texImage->TexFormat->TexelBytes >> 1); + } + if ((t->tile_bits & R200_TXO_MACRO_TILE) && + (texImage->Width * texImage->TexFormat->TexelBytes >= 256) && + ((!(t->tile_bits & R200_TXO_MICRO_TILE) && (texImage->Height >= 8)) || + (texImage->Height >= 16))) { + /* weird: R200 disables macro tiling if mip width is smaller than 256 bytes, + OR if height is smaller than 8 automatically, but if micro tiling is active + the limit is height 16 instead ? */ + tex.pitch |= RADEON_DST_TILE_MACRO >> 22; + } + } + else { + /* In case of for instance 8x8 texture (2x2 dxt blocks), padding after the first two blocks is + needed (only with dxt1 since 2 dxt3/dxt5 blocks already use 32 Byte). */ + /* set tex.height to 1/4 since 1 "macropixel" (dxt-block) has 4 real pixels. Needed + so the kernel module reads the right amount of data. */ + tex.format = R200_TXFORMAT_I8; /* any 1-byte texel format */ + tex.pitch = (BLIT_WIDTH_BYTES / 64); + tex.height = (imageHeight + 3) / 4; + tex.width = (imageWidth + 3) / 4; + switch (t->pp_txformat & R200_TXFORMAT_FORMAT_MASK) { + case R200_TXFORMAT_DXT1: + tex.width *= 8; + break; + case R200_TXFORMAT_DXT23: + case R200_TXFORMAT_DXT45: + tex.width *= 16; + break; + default: + fprintf(stderr, "unknown compressed tex format in uploadSubImage\n"); + } + } + + LOCK_HARDWARE( rmesa ); + do { + ret = drmCommandWriteRead( rmesa->dri.fd, DRM_RADEON_TEXTURE, + &tex, sizeof(drm_radeon_texture_t) ); + if (ret) { + if (R200_DEBUG & DEBUG_IOCTL) + fprintf(stderr, "DRM_RADEON_TEXTURE: again!\n"); + usleep(1); + } + } while ( ret && errno == EAGAIN ); + + UNLOCK_HARDWARE( rmesa ); + + if ( ret ) { + fprintf( stderr, "DRM_RADEON_TEXTURE: return = %d\n", ret ); + fprintf( stderr, " offset=0x%08x\n", + offset ); + fprintf( stderr, " image width=%d height=%d\n", + imageWidth, imageHeight ); + fprintf( stderr, " blit width=%d height=%d data=%p\n", + t->image[face][hwlevel].width, t->image[face][hwlevel].height, + t->image[face][hwlevel].data ); + exit( 1 ); + } +} + + +/** + * Upload the texture images associated with texture \a t. This might + * require the allocation of texture memory. + * + * \param rmesa Context pointer + * \param t Texture to be uploaded + * \param face Cube map face to be uploaded. Zero for non-cube maps. + */ + +int r200UploadTexImages( r200ContextPtr rmesa, r200TexObjPtr t, GLuint face ) +{ + const int numLevels = t->base.lastLevel - t->base.firstLevel + 1; + + if ( R200_DEBUG & (DEBUG_TEXTURE|DEBUG_IOCTL) ) { + fprintf( stderr, "%s( %p, %p ) sz=%d lvls=%d-%d\n", __FUNCTION__, + (void *)rmesa->glCtx, (void *)t->base.tObj, t->base.totalSize, + t->base.firstLevel, t->base.lastLevel ); + } + + if ( !t || t->base.totalSize == 0 ) + return 0; + + if (R200_DEBUG & DEBUG_SYNC) { + fprintf(stderr, "%s: Syncing\n", __FUNCTION__ ); + r200Finish( rmesa->glCtx ); + } + + LOCK_HARDWARE( rmesa ); + + if ( t->base.memBlock == NULL ) { + int heap; + + heap = driAllocateTexture( rmesa->texture_heaps, rmesa->nr_heaps, + (driTextureObject *) t ); + if ( heap == -1 ) { + UNLOCK_HARDWARE( rmesa ); + return -1; + } + + /* Set the base offset of the texture image */ + t->bufAddr = rmesa->r200Screen->texOffset[heap] + + t->base.memBlock->ofs; + t->pp_txoffset = t->bufAddr; + + if (!(t->base.tObj->Image[0][0]->IsClientData)) { + /* hope it's safe to add that here... */ + t->pp_txoffset |= t->tile_bits; + } + + /* Mark this texobj as dirty on all units: + */ + t->dirty_state = TEX_ALL; + } + + /* Let the world know we've used this memory recently. + */ + driUpdateTextureLRU( (driTextureObject *) t ); + UNLOCK_HARDWARE( rmesa ); + + /* Upload any images that are new */ + if (t->base.dirty_images[face]) { + int i; + for ( i = 0 ; i < numLevels ; i++ ) { + if ( (t->base.dirty_images[face] & (1 << (i+t->base.firstLevel))) != 0 ) { + uploadSubImage( rmesa, t, i, 0, 0, t->image[face][i].width, + t->image[face][i].height, face ); + } + } + t->base.dirty_images[face] = 0; + } + + + if (R200_DEBUG & DEBUG_SYNC) { + fprintf(stderr, "%s: Syncing\n", __FUNCTION__ ); + r200Finish( rmesa->glCtx ); + } + + return 0; +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_texstate.c new file mode 100644 index 000000000..4a6b285a5 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_texstate.c @@ -0,0 +1,1468 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_texstate.c,v 1.3 2003/02/15 22:18:47 dawes Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "imports.h" +#include "context.h" +#include "macros.h" +#include "texformat.h" +#include "enums.h" + +#include "r200_context.h" +#include "r200_state.h" +#include "r200_ioctl.h" +#include "r200_swtcl.h" +#include "r200_tex.h" +#include "r200_tcl.h" + + +#define R200_TXFORMAT_A8 R200_TXFORMAT_I8 +#define R200_TXFORMAT_L8 R200_TXFORMAT_I8 +#define R200_TXFORMAT_AL88 R200_TXFORMAT_AI88 +#define R200_TXFORMAT_YCBCR R200_TXFORMAT_YVYU422 +#define R200_TXFORMAT_YCBCR_REV R200_TXFORMAT_VYUY422 +#define R200_TXFORMAT_RGB_DXT1 R200_TXFORMAT_DXT1 +#define R200_TXFORMAT_RGBA_DXT1 R200_TXFORMAT_DXT1 +#define R200_TXFORMAT_RGBA_DXT3 R200_TXFORMAT_DXT23 +#define R200_TXFORMAT_RGBA_DXT5 R200_TXFORMAT_DXT45 + +#define _COLOR(f) \ + [ MESA_FORMAT_ ## f ] = { R200_TXFORMAT_ ## f, 0 } +#define _COLOR_REV(f) \ + [ MESA_FORMAT_ ## f ## _REV ] = { R200_TXFORMAT_ ## f, 0 } +#define _ALPHA(f) \ + [ MESA_FORMAT_ ## f ] = { R200_TXFORMAT_ ## f | R200_TXFORMAT_ALPHA_IN_MAP, 0 } +#define _ALPHA_REV(f) \ + [ MESA_FORMAT_ ## f ## _REV ] = { R200_TXFORMAT_ ## f | R200_TXFORMAT_ALPHA_IN_MAP, 0 } +#define _YUV(f) \ + [ MESA_FORMAT_ ## f ] = { R200_TXFORMAT_ ## f, R200_YUV_TO_RGB } +#define _INVALID(f) \ + [ MESA_FORMAT_ ## f ] = { 0xffffffff, 0 } +#define VALID_FORMAT(f) ( ((f) <= MESA_FORMAT_RGBA_DXT5) \ + && (tx_table[f].format != 0xffffffff) ) + +static const struct { + GLuint format, filter; +} +tx_table[] = +{ + _ALPHA(RGBA8888), + _ALPHA_REV(RGBA8888), + _ALPHA(ARGB8888), + _ALPHA_REV(ARGB8888), + _INVALID(RGB888), + _COLOR(RGB565), + _COLOR_REV(RGB565), + _ALPHA(ARGB4444), + _ALPHA_REV(ARGB4444), + _ALPHA(ARGB1555), + _ALPHA_REV(ARGB1555), + _ALPHA(AL88), + _ALPHA_REV(AL88), + _ALPHA(A8), + _COLOR(L8), + _ALPHA(I8), + _INVALID(CI8), + _YUV(YCBCR), + _YUV(YCBCR_REV), + _INVALID(RGB_FXT1), + _INVALID(RGBA_FXT1), + _COLOR(RGB_DXT1), + _ALPHA(RGBA_DXT1), + _ALPHA(RGBA_DXT3), + _ALPHA(RGBA_DXT5), +}; + +#undef _COLOR +#undef _ALPHA +#undef _INVALID + +/** + * This function computes the number of bytes of storage needed for + * the given texture object (all mipmap levels, all cube faces). + * The \c image[face][level].x/y/width/height parameters for upload/blitting + * are computed here. \c pp_txfilter, \c pp_txformat, etc. will be set here + * too. + * + * \param rmesa Context pointer + * \param tObj GL texture object whose images are to be posted to + * hardware state. + */ +static void r200SetTexImages( r200ContextPtr rmesa, + struct gl_texture_object *tObj ) +{ + r200TexObjPtr t = (r200TexObjPtr)tObj->DriverData; + const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel]; + GLint curOffset, blitWidth; + GLint i, texelBytes; + GLint numLevels; + GLint log2Width, log2Height, log2Depth; + + /* Set the hardware texture format + */ + + t->pp_txformat &= ~(R200_TXFORMAT_FORMAT_MASK | + R200_TXFORMAT_ALPHA_IN_MAP); + t->pp_txfilter &= ~R200_YUV_TO_RGB; + + if ( VALID_FORMAT( baseImage->TexFormat->MesaFormat ) ) { + t->pp_txformat |= tx_table[ baseImage->TexFormat->MesaFormat ].format; + t->pp_txfilter |= tx_table[ baseImage->TexFormat->MesaFormat ].filter; + } + else { + _mesa_problem(NULL, "unexpected texture format in %s", __FUNCTION__); + return; + } + + texelBytes = baseImage->TexFormat->TexelBytes; + + /* Compute which mipmap levels we really want to send to the hardware. + */ + + driCalculateTextureFirstLastLevel( (driTextureObject *) t ); + log2Width = tObj->Image[0][t->base.firstLevel]->WidthLog2; + log2Height = tObj->Image[0][t->base.firstLevel]->HeightLog2; + log2Depth = tObj->Image[0][t->base.firstLevel]->DepthLog2; + + numLevels = t->base.lastLevel - t->base.firstLevel + 1; + + assert(numLevels <= RADEON_MAX_TEXTURE_LEVELS); + + /* Calculate mipmap offsets and dimensions for blitting (uploading) + * The idea is that we lay out the mipmap levels within a block of + * memory organized as a rectangle of width BLIT_WIDTH_BYTES. + */ + curOffset = 0; + blitWidth = BLIT_WIDTH_BYTES; + t->tile_bits = 0; + + /* figure out if this texture is suitable for tiling. */ + if (texelBytes) { + if (rmesa->texmicrotile && (tObj->Target != GL_TEXTURE_RECTANGLE_NV) && + /* texrect might be able to use micro tiling too in theory? */ + (baseImage->Height > 1)) { + /* allow 32 (bytes) x 1 mip (which will use two times the space + the non-tiled version would use) max if base texture is large enough */ + if ((numLevels == 1) || + (((baseImage->Width * texelBytes / baseImage->Height) <= 32) && + (baseImage->Width * texelBytes > 64)) || + ((baseImage->Width * texelBytes / baseImage->Height) <= 16)) { + t->tile_bits |= R200_TXO_MICRO_TILE; + } + } + if (tObj->Target != GL_TEXTURE_RECTANGLE_NV) { + /* we can set macro tiling even for small textures, they will be untiled anyway */ + t->tile_bits |= R200_TXO_MACRO_TILE; + } + } + + for (i = 0; i < numLevels; i++) { + const struct gl_texture_image *texImage; + GLuint size; + + texImage = tObj->Image[0][i + t->base.firstLevel]; + if ( !texImage ) + break; + + /* find image size in bytes */ + if (texImage->IsCompressed) { + /* need to calculate the size AFTER padding even though the texture is + submitted without padding. + Only handle pot textures currently - don't know if npot is even possible, + size calculation would certainly need (trivial) adjustments. + Align (and later pad) to 32byte, not sure what that 64byte blit width is + good for? */ + if ((t->pp_txformat & R200_TXFORMAT_FORMAT_MASK) == R200_TXFORMAT_DXT1) { + /* RGB_DXT1/RGBA_DXT1, 8 bytes per block */ + if ((texImage->Width + 3) < 8) /* width one block */ + size = texImage->CompressedSize * 4; + else if ((texImage->Width + 3) < 16) + size = texImage->CompressedSize * 2; + else size = texImage->CompressedSize; + } + else /* DXT3/5, 16 bytes per block */ + if ((texImage->Width + 3) < 8) + size = texImage->CompressedSize * 2; + else size = texImage->CompressedSize; + } + else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) { + size = ((texImage->Width * texelBytes + 63) & ~63) * texImage->Height; + } + else if (t->tile_bits & R200_TXO_MICRO_TILE) { + /* tile pattern is 16 bytes x2. mipmaps stay 32 byte aligned, + though the actual offset may be different (if texture is less than + 32 bytes width) to the untiled case */ + int w = (texImage->Width * texelBytes * 2 + 31) & ~31; + size = (w * ((texImage->Height + 1) / 2)) * texImage->Depth; + blitWidth = MAX2(texImage->Width, 64 / texelBytes); + } + else { + int w = (texImage->Width * texelBytes + 31) & ~31; + size = w * texImage->Height * texImage->Depth; + blitWidth = MAX2(texImage->Width, 64 / texelBytes); + } + assert(size > 0); + + /* Align to 32-byte offset. It is faster to do this unconditionally + * (no branch penalty). + */ + + curOffset = (curOffset + 0x1f) & ~0x1f; + + if (texelBytes) { + t->image[0][i].x = curOffset; /* fix x and y coords up later together with offset */ + t->image[0][i].y = 0; + t->image[0][i].width = MIN2(size / texelBytes, blitWidth); + t->image[0][i].height = (size / texelBytes) / t->image[0][i].width; + } + else { + t->image[0][i].x = curOffset % BLIT_WIDTH_BYTES; + t->image[0][i].y = curOffset / BLIT_WIDTH_BYTES; + t->image[0][i].width = MIN2(size, BLIT_WIDTH_BYTES); + t->image[0][i].height = size / t->image[0][i].width; + } + +#if 0 + /* for debugging only and only applicable to non-rectangle targets */ + assert(size % t->image[0][i].width == 0); + assert(t->image[0][i].x == 0 + || (size < BLIT_WIDTH_BYTES && t->image[0][i].height == 1)); +#endif + + if (0) + fprintf(stderr, + "level %d: %dx%d x=%d y=%d w=%d h=%d size=%d at %d\n", + i, texImage->Width, texImage->Height, + t->image[0][i].x, t->image[0][i].y, + t->image[0][i].width, t->image[0][i].height, size, curOffset); + + curOffset += size; + + } + + /* Align the total size of texture memory block. + */ + t->base.totalSize = (curOffset + RADEON_OFFSET_MASK) & ~RADEON_OFFSET_MASK; + + /* Setup remaining cube face blits, if needed */ + if (tObj->Target == GL_TEXTURE_CUBE_MAP) { + const GLuint faceSize = t->base.totalSize; + GLuint face; + /* reuse face 0 x/y/width/height - just update the offset when uploading */ + for (face = 1; face < 6; face++) { + for (i = 0; i < numLevels; i++) { + t->image[face][i].x = t->image[0][i].x; + t->image[face][i].y = t->image[0][i].y; + t->image[face][i].width = t->image[0][i].width; + t->image[face][i].height = t->image[0][i].height; + } + } + t->base.totalSize = 6 * faceSize; /* total texmem needed */ + } + + + /* Hardware state: + */ + t->pp_txfilter &= ~R200_MAX_MIP_LEVEL_MASK; + t->pp_txfilter |= (numLevels - 1) << R200_MAX_MIP_LEVEL_SHIFT; + + t->pp_txformat &= ~(R200_TXFORMAT_WIDTH_MASK | + R200_TXFORMAT_HEIGHT_MASK | + R200_TXFORMAT_CUBIC_MAP_ENABLE | + R200_TXFORMAT_F5_WIDTH_MASK | + R200_TXFORMAT_F5_HEIGHT_MASK); + t->pp_txformat |= ((log2Width << R200_TXFORMAT_WIDTH_SHIFT) | + (log2Height << R200_TXFORMAT_HEIGHT_SHIFT)); + + t->pp_txformat_x &= ~(R200_DEPTH_LOG2_MASK | R200_TEXCOORD_MASK); + if (tObj->Target == GL_TEXTURE_3D) { + t->pp_txformat_x |= (log2Depth << R200_DEPTH_LOG2_SHIFT); + t->pp_txformat_x |= R200_TEXCOORD_VOLUME; + } + else if (tObj->Target == GL_TEXTURE_CUBE_MAP) { + ASSERT(log2Width == log2Height); + t->pp_txformat |= ((log2Width << R200_TXFORMAT_F5_WIDTH_SHIFT) | + (log2Height << R200_TXFORMAT_F5_HEIGHT_SHIFT) | + (R200_TXFORMAT_CUBIC_MAP_ENABLE)); + t->pp_txformat_x |= R200_TEXCOORD_CUBIC_ENV; + t->pp_cubic_faces = ((log2Width << R200_FACE_WIDTH_1_SHIFT) | + (log2Height << R200_FACE_HEIGHT_1_SHIFT) | + (log2Width << R200_FACE_WIDTH_2_SHIFT) | + (log2Height << R200_FACE_HEIGHT_2_SHIFT) | + (log2Width << R200_FACE_WIDTH_3_SHIFT) | + (log2Height << R200_FACE_HEIGHT_3_SHIFT) | + (log2Width << R200_FACE_WIDTH_4_SHIFT) | + (log2Height << R200_FACE_HEIGHT_4_SHIFT)); + } + else { + /* If we don't in fact send enough texture coordinates, q will be 1, + * making TEXCOORD_PROJ act like TEXCOORD_NONPROJ (Right?) + */ + t->pp_txformat_x |= R200_TEXCOORD_PROJ; + } + + t->pp_txsize = (((tObj->Image[0][t->base.firstLevel]->Width - 1) << 0) | + ((tObj->Image[0][t->base.firstLevel]->Height - 1) << 16)); + + /* Only need to round to nearest 32 for textures, but the blitter + * requires 64-byte aligned pitches, and we may/may not need the + * blitter. NPOT only! + */ + if (baseImage->IsCompressed) + t->pp_txpitch = (tObj->Image[0][t->base.firstLevel]->Width + 63) & ~(63); + else + t->pp_txpitch = ((tObj->Image[0][t->base.firstLevel]->Width * texelBytes) + 63) & ~(63); + t->pp_txpitch -= 32; + + t->dirty_state = TEX_ALL; + + /* FYI: r200UploadTexImages( rmesa, t ) used to be called here */ +} + + + +/* ================================================================ + * Texture combine functions + */ + +/* GL_ARB_texture_env_combine support + */ + +/* The color tables have combine functions for GL_SRC_COLOR, + * GL_ONE_MINUS_SRC_COLOR, GL_SRC_ALPHA and GL_ONE_MINUS_SRC_ALPHA. + */ +static GLuint r200_register_color[][R200_MAX_TEXTURE_UNITS] = +{ + { + R200_TXC_ARG_A_R0_COLOR, + R200_TXC_ARG_A_R1_COLOR, + R200_TXC_ARG_A_R2_COLOR, + R200_TXC_ARG_A_R3_COLOR, + R200_TXC_ARG_A_R4_COLOR, + R200_TXC_ARG_A_R5_COLOR + }, + { + R200_TXC_ARG_A_R0_COLOR | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_R1_COLOR | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_R2_COLOR | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_R3_COLOR | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_R4_COLOR | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_R5_COLOR | R200_TXC_COMP_ARG_A + }, + { + R200_TXC_ARG_A_R0_ALPHA, + R200_TXC_ARG_A_R1_ALPHA, + R200_TXC_ARG_A_R2_ALPHA, + R200_TXC_ARG_A_R3_ALPHA, + R200_TXC_ARG_A_R4_ALPHA, + R200_TXC_ARG_A_R5_ALPHA + }, + { + R200_TXC_ARG_A_R0_ALPHA | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_R1_ALPHA | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_R2_ALPHA | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_R3_ALPHA | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_R4_ALPHA | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_R5_ALPHA | R200_TXC_COMP_ARG_A + }, +}; + +static GLuint r200_tfactor_color[] = +{ + R200_TXC_ARG_A_TFACTOR_COLOR, + R200_TXC_ARG_A_TFACTOR_COLOR | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_TFACTOR_ALPHA, + R200_TXC_ARG_A_TFACTOR_ALPHA | R200_TXC_COMP_ARG_A +}; + +static GLuint r200_primary_color[] = +{ + R200_TXC_ARG_A_DIFFUSE_COLOR, + R200_TXC_ARG_A_DIFFUSE_COLOR | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_DIFFUSE_ALPHA, + R200_TXC_ARG_A_DIFFUSE_ALPHA | R200_TXC_COMP_ARG_A +}; + +/* GL_ZERO table - indices 0-3 + * GL_ONE table - indices 1-4 + */ +static GLuint r200_zero_color[] = +{ + R200_TXC_ARG_A_ZERO, + R200_TXC_ARG_A_ZERO | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_ZERO, + R200_TXC_ARG_A_ZERO | R200_TXC_COMP_ARG_A, + R200_TXC_ARG_A_ZERO +}; + +/* The alpha tables only have GL_SRC_ALPHA and GL_ONE_MINUS_SRC_ALPHA. + */ +static GLuint r200_register_alpha[][R200_MAX_TEXTURE_UNITS] = +{ + { + R200_TXA_ARG_A_R0_ALPHA, + R200_TXA_ARG_A_R1_ALPHA, + R200_TXA_ARG_A_R2_ALPHA, + R200_TXA_ARG_A_R3_ALPHA, + R200_TXA_ARG_A_R4_ALPHA, + R200_TXA_ARG_A_R5_ALPHA + }, + { + R200_TXA_ARG_A_R0_ALPHA | R200_TXA_COMP_ARG_A, + R200_TXA_ARG_A_R1_ALPHA | R200_TXA_COMP_ARG_A, + R200_TXA_ARG_A_R2_ALPHA | R200_TXA_COMP_ARG_A, + R200_TXA_ARG_A_R3_ALPHA | R200_TXA_COMP_ARG_A, + R200_TXA_ARG_A_R4_ALPHA | R200_TXA_COMP_ARG_A, + R200_TXA_ARG_A_R5_ALPHA | R200_TXA_COMP_ARG_A + }, +}; + +static GLuint r200_tfactor_alpha[] = +{ + R200_TXA_ARG_A_TFACTOR_ALPHA, + R200_TXA_ARG_A_TFACTOR_ALPHA | R200_TXA_COMP_ARG_A +}; + +static GLuint r200_primary_alpha[] = +{ + R200_TXA_ARG_A_DIFFUSE_ALPHA, + R200_TXA_ARG_A_DIFFUSE_ALPHA | R200_TXA_COMP_ARG_A +}; + +/* GL_ZERO table - indices 0-1 + * GL_ONE table - indices 1-2 + */ +static GLuint r200_zero_alpha[] = +{ + R200_TXA_ARG_A_ZERO, + R200_TXA_ARG_A_ZERO | R200_TXA_COMP_ARG_A, + R200_TXA_ARG_A_ZERO, +}; + + +/* Extract the arg from slot A, shift it into the correct argument slot + * and set the corresponding complement bit. + */ +#define R200_COLOR_ARG( n, arg ) \ +do { \ + color_combine |= \ + ((color_arg[n] & R200_TXC_ARG_A_MASK) \ + << R200_TXC_ARG_##arg##_SHIFT); \ + color_combine |= \ + ((color_arg[n] >> R200_TXC_COMP_ARG_A_SHIFT) \ + << R200_TXC_COMP_ARG_##arg##_SHIFT); \ +} while (0) + +#define R200_ALPHA_ARG( n, arg ) \ +do { \ + alpha_combine |= \ + ((alpha_arg[n] & R200_TXA_ARG_A_MASK) \ + << R200_TXA_ARG_##arg##_SHIFT); \ + alpha_combine |= \ + ((alpha_arg[n] >> R200_TXA_COMP_ARG_A_SHIFT) \ + << R200_TXA_COMP_ARG_##arg##_SHIFT); \ +} while (0) + + +/* ================================================================ + * Texture unit state management + */ + +static GLboolean r200UpdateTextureEnv( GLcontext *ctx, int unit ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; + GLuint color_combine, alpha_combine; + GLuint color_scale = rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND2] & + ~(R200_TXC_SCALE_MASK); + GLuint alpha_scale = rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND2] & + ~(R200_TXA_DOT_ALPHA | R200_TXA_SCALE_MASK); + + /* texUnit->_Current can be NULL if and only if the texture unit is + * not actually enabled. + */ + assert( (texUnit->_ReallyEnabled == 0) + || (texUnit->_Current != NULL) ); + + if ( R200_DEBUG & DEBUG_TEXTURE ) { + fprintf( stderr, "%s( %p, %d )\n", __FUNCTION__, (void *)ctx, unit ); + } + + /* Set the texture environment state. Isn't this nice and clean? + * The chip will automagically set the texture alpha to 0xff when + * the texture format does not include an alpha component. This + * reduces the amount of special-casing we have to do, alpha-only + * textures being a notable exception. + */ + /* Don't cache these results. + */ + rmesa->state.texture.unit[unit].format = 0; + rmesa->state.texture.unit[unit].envMode = 0; + + if ( !texUnit->_ReallyEnabled ) { + if ( unit == 0 ) { + color_combine = R200_TXC_ARG_A_ZERO | R200_TXC_ARG_B_ZERO + | R200_TXC_ARG_C_DIFFUSE_COLOR | R200_TXC_OP_MADD; + alpha_combine = R200_TXA_ARG_A_ZERO | R200_TXA_ARG_B_ZERO + | R200_TXA_ARG_C_DIFFUSE_ALPHA | R200_TXA_OP_MADD; + } + else { + color_combine = R200_TXC_ARG_A_ZERO | R200_TXC_ARG_B_ZERO + | R200_TXC_ARG_C_R0_COLOR | R200_TXC_OP_MADD; + alpha_combine = R200_TXA_ARG_A_ZERO | R200_TXA_ARG_B_ZERO + | R200_TXA_ARG_C_R0_ALPHA | R200_TXA_OP_MADD; + } + } + else { + GLuint color_arg[3], alpha_arg[3]; + GLuint i; + const GLuint numColorArgs = texUnit->_CurrentCombine->_NumArgsRGB; + const GLuint numAlphaArgs = texUnit->_CurrentCombine->_NumArgsA; + GLuint RGBshift = texUnit->_CurrentCombine->ScaleShiftRGB; + GLuint Ashift = texUnit->_CurrentCombine->ScaleShiftA; + + + /* Step 1: + * Extract the color and alpha combine function arguments. + */ + for ( i = 0 ; i < numColorArgs ; i++ ) { + const GLint op = texUnit->_CurrentCombine->OperandRGB[i] - GL_SRC_COLOR; + assert(op >= 0); + assert(op <= 3); + switch ( texUnit->_CurrentCombine->SourceRGB[i] ) { + case GL_TEXTURE: + color_arg[i] = r200_register_color[op][unit]; + break; + case GL_CONSTANT: + color_arg[i] = r200_tfactor_color[op]; + break; + case GL_PRIMARY_COLOR: + color_arg[i] = r200_primary_color[op]; + break; + case GL_PREVIOUS: + if (unit == 0) + color_arg[i] = r200_primary_color[op]; + else + color_arg[i] = r200_register_color[op][0]; + break; + case GL_ZERO: + color_arg[i] = r200_zero_color[op]; + break; + case GL_ONE: + color_arg[i] = r200_zero_color[op+1]; + break; + default: + return GL_FALSE; + } + } + + for ( i = 0 ; i < numAlphaArgs ; i++ ) { + const GLint op = texUnit->_CurrentCombine->OperandA[i] - GL_SRC_ALPHA; + assert(op >= 0); + assert(op <= 1); + switch ( texUnit->_CurrentCombine->SourceA[i] ) { + case GL_TEXTURE: + alpha_arg[i] = r200_register_alpha[op][unit]; + break; + case GL_CONSTANT: + alpha_arg[i] = r200_tfactor_alpha[op]; + break; + case GL_PRIMARY_COLOR: + alpha_arg[i] = r200_primary_alpha[op]; + break; + case GL_PREVIOUS: + if (unit == 0) + alpha_arg[i] = r200_primary_alpha[op]; + else + alpha_arg[i] = r200_register_alpha[op][0]; + break; + case GL_ZERO: + alpha_arg[i] = r200_zero_alpha[op]; + break; + case GL_ONE: + alpha_arg[i] = r200_zero_alpha[op+1]; + break; + default: + return GL_FALSE; + } + } + + /* Step 2: + * Build up the color and alpha combine functions. + */ + switch ( texUnit->_CurrentCombine->ModeRGB ) { + case GL_REPLACE: + color_combine = (R200_TXC_ARG_A_ZERO | + R200_TXC_ARG_B_ZERO | + R200_TXC_OP_MADD); + R200_COLOR_ARG( 0, C ); + break; + case GL_MODULATE: + color_combine = (R200_TXC_ARG_C_ZERO | + R200_TXC_OP_MADD); + R200_COLOR_ARG( 0, A ); + R200_COLOR_ARG( 1, B ); + break; + case GL_ADD: + color_combine = (R200_TXC_ARG_B_ZERO | + R200_TXC_COMP_ARG_B | + R200_TXC_OP_MADD); + R200_COLOR_ARG( 0, A ); + R200_COLOR_ARG( 1, C ); + break; + case GL_ADD_SIGNED: + color_combine = (R200_TXC_ARG_B_ZERO | + R200_TXC_COMP_ARG_B | + R200_TXC_BIAS_ARG_C | /* new */ + R200_TXC_OP_MADD); /* was ADDSIGNED */ + R200_COLOR_ARG( 0, A ); + R200_COLOR_ARG( 1, C ); + break; + case GL_SUBTRACT: + color_combine = (R200_TXC_ARG_B_ZERO | + R200_TXC_COMP_ARG_B | + R200_TXC_NEG_ARG_C | + R200_TXC_OP_MADD); + R200_COLOR_ARG( 0, A ); + R200_COLOR_ARG( 1, C ); + break; + case GL_INTERPOLATE: + color_combine = (R200_TXC_OP_LERP); + R200_COLOR_ARG( 0, B ); + R200_COLOR_ARG( 1, A ); + R200_COLOR_ARG( 2, C ); + break; + + case GL_DOT3_RGB_EXT: + case GL_DOT3_RGBA_EXT: + /* The EXT version of the DOT3 extension does not support the + * scale factor, but the ARB version (and the version in OpenGL + * 1.3) does. + */ + RGBshift = 0; + /* FALLTHROUGH */ + + case GL_DOT3_RGB: + case GL_DOT3_RGBA: + /* DOT3 works differently on R200 than on R100. On R100, just + * setting the DOT3 mode did everything for you. On R200, the + * driver has to enable the biasing and scale in the inputs to + * put them in the proper [-1,1] range. This is what the 4x and + * the -0.5 in the DOT3 spec do. The post-scale is then set + * normally. + */ + + color_combine = (R200_TXC_ARG_C_ZERO | + R200_TXC_OP_DOT3 | + R200_TXC_BIAS_ARG_A | + R200_TXC_BIAS_ARG_B | + R200_TXC_SCALE_ARG_A | + R200_TXC_SCALE_ARG_B); + R200_COLOR_ARG( 0, A ); + R200_COLOR_ARG( 1, B ); + break; + + case GL_MODULATE_ADD_ATI: + color_combine = (R200_TXC_OP_MADD); + R200_COLOR_ARG( 0, A ); + R200_COLOR_ARG( 1, C ); + R200_COLOR_ARG( 2, B ); + break; + case GL_MODULATE_SIGNED_ADD_ATI: + color_combine = (R200_TXC_BIAS_ARG_C | /* new */ + R200_TXC_OP_MADD); /* was ADDSIGNED */ + R200_COLOR_ARG( 0, A ); + R200_COLOR_ARG( 1, C ); + R200_COLOR_ARG( 2, B ); + break; + case GL_MODULATE_SUBTRACT_ATI: + color_combine = (R200_TXC_NEG_ARG_C | + R200_TXC_OP_MADD); + R200_COLOR_ARG( 0, A ); + R200_COLOR_ARG( 1, C ); + R200_COLOR_ARG( 2, B ); + break; + default: + return GL_FALSE; + } + + switch ( texUnit->_CurrentCombine->ModeA ) { + case GL_REPLACE: + alpha_combine = (R200_TXA_ARG_A_ZERO | + R200_TXA_ARG_B_ZERO | + R200_TXA_OP_MADD); + R200_ALPHA_ARG( 0, C ); + break; + case GL_MODULATE: + alpha_combine = (R200_TXA_ARG_C_ZERO | + R200_TXA_OP_MADD); + R200_ALPHA_ARG( 0, A ); + R200_ALPHA_ARG( 1, B ); + break; + case GL_ADD: + alpha_combine = (R200_TXA_ARG_B_ZERO | + R200_TXA_COMP_ARG_B | + R200_TXA_OP_MADD); + R200_ALPHA_ARG( 0, A ); + R200_ALPHA_ARG( 1, C ); + break; + case GL_ADD_SIGNED: + alpha_combine = (R200_TXA_ARG_B_ZERO | + R200_TXA_COMP_ARG_B | + R200_TXA_BIAS_ARG_C | /* new */ + R200_TXA_OP_MADD); /* was ADDSIGNED */ + R200_ALPHA_ARG( 0, A ); + R200_ALPHA_ARG( 1, C ); + break; + case GL_SUBTRACT: + alpha_combine = (R200_TXA_ARG_B_ZERO | + R200_TXA_COMP_ARG_B | + R200_TXA_NEG_ARG_C | + R200_TXA_OP_MADD); + R200_ALPHA_ARG( 0, A ); + R200_ALPHA_ARG( 1, C ); + break; + case GL_INTERPOLATE: + alpha_combine = (R200_TXA_OP_LERP); + R200_ALPHA_ARG( 0, B ); + R200_ALPHA_ARG( 1, A ); + R200_ALPHA_ARG( 2, C ); + break; + + case GL_MODULATE_ADD_ATI: + alpha_combine = (R200_TXA_OP_MADD); + R200_ALPHA_ARG( 0, A ); + R200_ALPHA_ARG( 1, C ); + R200_ALPHA_ARG( 2, B ); + break; + case GL_MODULATE_SIGNED_ADD_ATI: + alpha_combine = (R200_TXA_BIAS_ARG_C | /* new */ + R200_TXA_OP_MADD); /* was ADDSIGNED */ + R200_ALPHA_ARG( 0, A ); + R200_ALPHA_ARG( 1, C ); + R200_ALPHA_ARG( 2, B ); + break; + case GL_MODULATE_SUBTRACT_ATI: + alpha_combine = (R200_TXA_NEG_ARG_C | + R200_TXA_OP_MADD); + R200_ALPHA_ARG( 0, A ); + R200_ALPHA_ARG( 1, C ); + R200_ALPHA_ARG( 2, B ); + break; + default: + return GL_FALSE; + } + + if ( (texUnit->_CurrentCombine->ModeRGB == GL_DOT3_RGBA_EXT) + || (texUnit->_CurrentCombine->ModeRGB == GL_DOT3_RGBA) ) { + alpha_scale |= R200_TXA_DOT_ALPHA; + Ashift = RGBshift; + } + + /* Step 3: + * Apply the scale factor. + */ + color_scale |= (RGBshift << R200_TXC_SCALE_SHIFT); + alpha_scale |= (Ashift << R200_TXA_SCALE_SHIFT); + + /* All done! + */ + } + + if ( rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND] != color_combine || + rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND] != alpha_combine || + rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND2] != color_scale || + rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND2] != alpha_scale) { + R200_STATECHANGE( rmesa, pix[unit] ); + rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND] = color_combine; + rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND] = alpha_combine; + rmesa->hw.pix[unit].cmd[PIX_PP_TXCBLEND2] = color_scale; + rmesa->hw.pix[unit].cmd[PIX_PP_TXABLEND2] = alpha_scale; + } + + return GL_TRUE; +} + +#define TEXOBJ_TXFILTER_MASK (R200_MAX_MIP_LEVEL_MASK | \ + R200_MIN_FILTER_MASK | \ + R200_MAG_FILTER_MASK | \ + R200_MAX_ANISO_MASK | \ + R200_YUV_TO_RGB | \ + R200_YUV_TEMPERATURE_MASK | \ + R200_CLAMP_S_MASK | \ + R200_CLAMP_T_MASK | \ + R200_BORDER_MODE_D3D ) + +#define TEXOBJ_TXFORMAT_MASK (R200_TXFORMAT_WIDTH_MASK | \ + R200_TXFORMAT_HEIGHT_MASK | \ + R200_TXFORMAT_FORMAT_MASK | \ + R200_TXFORMAT_F5_WIDTH_MASK | \ + R200_TXFORMAT_F5_HEIGHT_MASK | \ + R200_TXFORMAT_ALPHA_IN_MAP | \ + R200_TXFORMAT_CUBIC_MAP_ENABLE | \ + R200_TXFORMAT_NON_POWER2) + +#define TEXOBJ_TXFORMAT_X_MASK (R200_DEPTH_LOG2_MASK | \ + R200_TEXCOORD_MASK | \ + R200_CLAMP_Q_MASK | \ + R200_VOLUME_FILTER_MASK) + + +static void import_tex_obj_state( r200ContextPtr rmesa, + int unit, + r200TexObjPtr texobj ) +{ + GLuint *cmd = R200_DB_STATE( tex[unit] ); + + cmd[TEX_PP_TXFILTER] &= ~TEXOBJ_TXFILTER_MASK; + cmd[TEX_PP_TXFILTER] |= texobj->pp_txfilter & TEXOBJ_TXFILTER_MASK; + cmd[TEX_PP_TXFORMAT] &= ~TEXOBJ_TXFORMAT_MASK; + cmd[TEX_PP_TXFORMAT] |= texobj->pp_txformat & TEXOBJ_TXFORMAT_MASK; + cmd[TEX_PP_TXFORMAT_X] &= ~TEXOBJ_TXFORMAT_X_MASK; + cmd[TEX_PP_TXFORMAT_X] |= texobj->pp_txformat_x & TEXOBJ_TXFORMAT_X_MASK; + cmd[TEX_PP_TXSIZE] = texobj->pp_txsize; /* NPOT only! */ + cmd[TEX_PP_TXPITCH] = texobj->pp_txpitch; /* NPOT only! */ + cmd[TEX_PP_TXOFFSET] = texobj->pp_txoffset; + cmd[TEX_PP_BORDER_COLOR] = texobj->pp_border_color; + R200_DB_STATECHANGE( rmesa, &rmesa->hw.tex[unit] ); + + if (texobj->base.tObj->Target == GL_TEXTURE_CUBE_MAP) { + GLuint *cube_cmd = R200_DB_STATE( cube[unit] ); + GLuint bytesPerFace = texobj->base.totalSize / 6; + ASSERT(texobj->base.totalSize % 6 == 0); + cube_cmd[CUBE_PP_CUBIC_FACES] = texobj->pp_cubic_faces; + cube_cmd[CUBE_PP_CUBIC_OFFSET_F1] = texobj->pp_txoffset + 1 * bytesPerFace; + cube_cmd[CUBE_PP_CUBIC_OFFSET_F2] = texobj->pp_txoffset + 2 * bytesPerFace; + cube_cmd[CUBE_PP_CUBIC_OFFSET_F3] = texobj->pp_txoffset + 3 * bytesPerFace; + cube_cmd[CUBE_PP_CUBIC_OFFSET_F4] = texobj->pp_txoffset + 4 * bytesPerFace; + cube_cmd[CUBE_PP_CUBIC_OFFSET_F5] = texobj->pp_txoffset + 5 * bytesPerFace; + R200_DB_STATECHANGE( rmesa, &rmesa->hw.cube[unit] ); + } + + texobj->dirty_state &= ~(1<<unit); +} + + +static void set_texgen_matrix( r200ContextPtr rmesa, + GLuint unit, + const GLfloat *s_plane, + const GLfloat *t_plane, + const GLfloat *r_plane, + const GLfloat *q_plane ) +{ + GLfloat m[16]; + + m[0] = s_plane[0]; + m[4] = s_plane[1]; + m[8] = s_plane[2]; + m[12] = s_plane[3]; + + m[1] = t_plane[0]; + m[5] = t_plane[1]; + m[9] = t_plane[2]; + m[13] = t_plane[3]; + + m[2] = r_plane[0]; + m[6] = r_plane[1]; + m[10] = r_plane[2]; + m[14] = r_plane[3]; + + m[3] = q_plane[0]; + m[7] = q_plane[1]; + m[11] = q_plane[2]; + m[15] = q_plane[3]; + + _math_matrix_loadf( &(rmesa->TexGenMatrix[unit]), m); + _math_matrix_analyse( &(rmesa->TexGenMatrix[unit]) ); + rmesa->TexGenEnabled |= R200_TEXMAT_0_ENABLE<<unit; +} + + +/* + * Returns GL_FALSE if fallback required. + */ +static GLboolean r200_validate_texgen( GLcontext *ctx, GLuint unit ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; + GLuint inputshift = R200_TEXGEN_0_INPUT_SHIFT + unit*4; + GLuint tgi, tgcm; + GLuint mode = 0; + GLboolean mixed_fallback = GL_FALSE; + static const GLfloat I[16] = { + 1, 0, 0, 0, + 0, 1, 0, 0, + 0, 0, 1, 0, + 0, 0, 0, 1 }; + static const GLfloat reflect[16] = { + -1, 0, 0, 0, + 0, -1, 0, 0, + 0, 0, -1, 0, + 0, 0, 0, 1 }; + + rmesa->TexGenCompSel &= ~(R200_OUTPUT_TEX_0 << unit); + rmesa->TexGenEnabled &= ~(R200_TEXGEN_TEXMAT_0_ENABLE<<unit); + rmesa->TexGenEnabled &= ~(R200_TEXMAT_0_ENABLE<<unit); + rmesa->TexGenNeedNormals[unit] = GL_FALSE; + tgi = rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1] & ~(R200_TEXGEN_INPUT_MASK << + inputshift); + tgcm = rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_2] & ~(R200_TEXGEN_COMP_MASK << + (unit * 4)); + + if (0) + fprintf(stderr, "%s unit %d\n", __FUNCTION__, unit); + + if (texUnit->TexGenEnabled & S_BIT) { + mode = texUnit->GenModeS; + } else { + tgcm |= R200_TEXGEN_COMP_S << (unit * 4); + } + + if (texUnit->TexGenEnabled & T_BIT) { + if (texUnit->GenModeT != mode) + mixed_fallback = GL_TRUE; + } else { + tgcm |= R200_TEXGEN_COMP_T << (unit * 4); + } + + if (texUnit->TexGenEnabled & R_BIT) { + if (texUnit->GenModeR != mode) + mixed_fallback = GL_TRUE; + } else { + tgcm |= R200_TEXGEN_COMP_R << (unit * 4); + } + + if (texUnit->TexGenEnabled & Q_BIT) { + if (texUnit->GenModeQ != mode) + mixed_fallback = GL_TRUE; + } else { + tgcm |= R200_TEXGEN_COMP_Q << (unit * 4); + } + + if (mixed_fallback) { + if (R200_DEBUG & DEBUG_FALLBACKS) + fprintf(stderr, "fallback mixed texgen, 0x%x (0x%x 0x%x 0x%x 0x%x)\n", + texUnit->TexGenEnabled, texUnit->GenModeS, texUnit->GenModeT, + texUnit->GenModeR, texUnit->GenModeQ); + return GL_FALSE; + } + + switch (mode) { + case GL_OBJECT_LINEAR: + tgi |= R200_TEXGEN_INPUT_OBJ << inputshift; + set_texgen_matrix( rmesa, unit, + (texUnit->TexGenEnabled & S_BIT) ? texUnit->ObjectPlaneS : I, + (texUnit->TexGenEnabled & T_BIT) ? texUnit->ObjectPlaneT : I + 4, + (texUnit->TexGenEnabled & R_BIT) ? texUnit->ObjectPlaneR : I + 8, + (texUnit->TexGenEnabled & Q_BIT) ? texUnit->ObjectPlaneQ : I + 12); + break; + + case GL_EYE_LINEAR: + tgi |= R200_TEXGEN_INPUT_EYE << inputshift; + set_texgen_matrix( rmesa, unit, + (texUnit->TexGenEnabled & S_BIT) ? texUnit->EyePlaneS : I, + (texUnit->TexGenEnabled & T_BIT) ? texUnit->EyePlaneT : I + 4, + (texUnit->TexGenEnabled & R_BIT) ? texUnit->EyePlaneR : I + 8, + (texUnit->TexGenEnabled & Q_BIT) ? texUnit->EyePlaneQ : I + 12); + break; + + case GL_REFLECTION_MAP_NV: + rmesa->TexGenNeedNormals[unit] = GL_TRUE; + tgi |= R200_TEXGEN_INPUT_EYE_REFLECT<<inputshift; + set_texgen_matrix( rmesa, unit, + (texUnit->TexGenEnabled & S_BIT) ? reflect : I, + (texUnit->TexGenEnabled & T_BIT) ? reflect + 4 : I + 4, + (texUnit->TexGenEnabled & R_BIT) ? reflect + 8 : I + 8, + I + 12); + break; + + case GL_NORMAL_MAP_NV: + rmesa->TexGenNeedNormals[unit] = GL_TRUE; + tgi |= R200_TEXGEN_INPUT_EYE_NORMAL<<inputshift; + break; + + case GL_SPHERE_MAP: + rmesa->TexGenNeedNormals[unit] = GL_TRUE; + tgi |= R200_TEXGEN_INPUT_SPHERE<<inputshift; + break; + + case 0: + /* All texgen units were disabled, so just pass coords through. */ + tgi |= unit << inputshift; + break; + + default: + /* Unsupported mode, fallback: + */ + if (R200_DEBUG & DEBUG_FALLBACKS) + fprintf(stderr, "fallback unsupported texgen, %d\n", + texUnit->GenModeS); + return GL_FALSE; + } + + rmesa->TexGenEnabled |= R200_TEXGEN_TEXMAT_0_ENABLE << unit; + rmesa->TexGenCompSel |= R200_OUTPUT_TEX_0 << unit; + + if (tgi != rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1] || + tgcm != rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_2]) + { + R200_STATECHANGE(rmesa, tcg); + rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_1] = tgi; + rmesa->hw.tcg.cmd[TCG_TEX_PROC_CTL_2] = tgcm; + } + + return GL_TRUE; +} + + +static void disable_tex( GLcontext *ctx, int unit ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_0_ENABLE<<unit)) { + /* Texture unit disabled */ + if ( rmesa->state.texture.unit[unit].texobj != NULL ) { + /* The old texture is no longer bound to this texture unit. + * Mark it as such. + */ + + rmesa->state.texture.unit[unit].texobj->base.bound &= ~(1UL << unit); + rmesa->state.texture.unit[unit].texobj = NULL; + } + + R200_STATECHANGE( rmesa, ctx ); + rmesa->hw.ctx.cmd[CTX_PP_CNTL] &= ~((R200_TEX_0_ENABLE | + R200_TEX_BLEND_0_ENABLE) << unit); + rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= R200_TEX_BLEND_0_ENABLE; + + R200_STATECHANGE( rmesa, vtx ); + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_1] &= ~(7 << (unit * 3)); + + if (rmesa->TclFallback & (R200_TCL_FALLBACK_TEXGEN_0<<unit)) { + TCL_FALLBACK( ctx, (R200_TCL_FALLBACK_TEXGEN_0<<unit), GL_FALSE); + } + + /* Actually want to keep all units less than max active texture + * enabled, right? Fix this for >2 texunits. + */ + /* FIXME: What should happen here if r200UpdateTextureEnv fails? */ + if (unit == 0) + r200UpdateTextureEnv( ctx, unit ); + + + { + GLuint tmp = rmesa->TexGenEnabled; + + rmesa->TexGenEnabled &= ~(R200_TEXGEN_TEXMAT_0_ENABLE<<unit); + rmesa->TexGenEnabled &= ~(R200_TEXMAT_0_ENABLE<<unit); + rmesa->TexGenNeedNormals[unit] = GL_FALSE; + rmesa->TexGenCompSel &= ~(R200_OUTPUT_TEX_0 << unit); + + if (tmp != rmesa->TexGenEnabled) { + rmesa->recheck_texgen[unit] = GL_TRUE; + rmesa->NewGLState |= _NEW_TEXTURE_MATRIX; + } + } + } +} + +static void set_re_cntl_d3d( GLcontext *ctx, int unit, GLboolean use_d3d ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + GLuint re_cntl; + + re_cntl = rmesa->hw.set.cmd[SET_RE_CNTL] & ~(R200_VTX_STQ0_D3D << (2 * unit)); + if (use_d3d) + re_cntl |= R200_VTX_STQ0_D3D << (2 * unit); + + if ( re_cntl != rmesa->hw.set.cmd[SET_RE_CNTL] ) { + R200_STATECHANGE( rmesa, set ); + rmesa->hw.set.cmd[SET_RE_CNTL] = re_cntl; + } +} + +static GLboolean enable_tex_2d( GLcontext *ctx, int unit ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; + struct gl_texture_object *tObj = texUnit->_Current; + r200TexObjPtr t = (r200TexObjPtr) tObj->DriverData; + + /* Need to load the 2d images associated with this unit. + */ + if (t->pp_txformat & R200_TXFORMAT_NON_POWER2) { + t->pp_txformat &= ~R200_TXFORMAT_NON_POWER2; + t->base.dirty_images[0] = ~0; + } + + ASSERT(tObj->Target == GL_TEXTURE_2D || tObj->Target == GL_TEXTURE_1D); + + if ( t->base.dirty_images[0] ) { + R200_FIREVERTICES( rmesa ); + r200SetTexImages( rmesa, tObj ); + r200UploadTexImages( rmesa, (r200TexObjPtr) tObj->DriverData, 0 ); + if ( !t->base.memBlock ) + return GL_FALSE; + } + + set_re_cntl_d3d( ctx, unit, GL_FALSE ); + + return GL_TRUE; +} + +#if ENABLE_HW_3D_TEXTURE +static GLboolean enable_tex_3d( GLcontext *ctx, int unit ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; + struct gl_texture_object *tObj = texUnit->_Current; + r200TexObjPtr t = (r200TexObjPtr) tObj->DriverData; + + /* Need to load the 3d images associated with this unit. + */ + if (t->pp_txformat & R200_TXFORMAT_NON_POWER2) { + t->pp_txformat &= ~R200_TXFORMAT_NON_POWER2; + t->base.dirty_images[0] = ~0; + } + + ASSERT(tObj->Target == GL_TEXTURE_3D); + + /* R100 & R200 do not support mipmaps for 3D textures. + */ + if ( (tObj->MinFilter != GL_NEAREST) && (tObj->MinFilter != GL_LINEAR) ) { + return GL_FALSE; + } + + if ( t->base.dirty_images[0] ) { + R200_FIREVERTICES( rmesa ); + r200SetTexImages( rmesa, tObj ); + r200UploadTexImages( rmesa, (r200TexObjPtr) tObj->DriverData, 0 ); + if ( !t->base.memBlock ) + return GL_FALSE; + } + + set_re_cntl_d3d( ctx, unit, GL_TRUE ); + + return GL_TRUE; +} +#endif + +static GLboolean enable_tex_cube( GLcontext *ctx, int unit ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; + struct gl_texture_object *tObj = texUnit->_Current; + r200TexObjPtr t = (r200TexObjPtr) tObj->DriverData; + GLuint face; + + /* Need to load the 2d images associated with this unit. + */ + if (t->pp_txformat & R200_TXFORMAT_NON_POWER2) { + t->pp_txformat &= ~R200_TXFORMAT_NON_POWER2; + for (face = 0; face < 6; face++) + t->base.dirty_images[face] = ~0; + } + + ASSERT(tObj->Target == GL_TEXTURE_CUBE_MAP); + + if ( t->base.dirty_images[0] || t->base.dirty_images[1] || + t->base.dirty_images[2] || t->base.dirty_images[3] || + t->base.dirty_images[4] || t->base.dirty_images[5] ) { + /* flush */ + R200_FIREVERTICES( rmesa ); + /* layout memory space, once for all faces */ + r200SetTexImages( rmesa, tObj ); + } + + /* upload (per face) */ + for (face = 0; face < 6; face++) { + if (t->base.dirty_images[face]) { + r200UploadTexImages( rmesa, (r200TexObjPtr) tObj->DriverData, face ); + } + } + + if ( !t->base.memBlock ) { + /* texmem alloc failed, use s/w fallback */ + return GL_FALSE; + } + + set_re_cntl_d3d( ctx, unit, GL_TRUE ); + + return GL_TRUE; +} + +static GLboolean enable_tex_rect( GLcontext *ctx, int unit ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; + struct gl_texture_object *tObj = texUnit->_Current; + r200TexObjPtr t = (r200TexObjPtr) tObj->DriverData; + + if (!(t->pp_txformat & R200_TXFORMAT_NON_POWER2)) { + t->pp_txformat |= R200_TXFORMAT_NON_POWER2; + t->base.dirty_images[0] = ~0; + } + + ASSERT(tObj->Target == GL_TEXTURE_RECTANGLE_NV); + + if ( t->base.dirty_images[0] ) { + R200_FIREVERTICES( rmesa ); + r200SetTexImages( rmesa, tObj ); + r200UploadTexImages( rmesa, (r200TexObjPtr) tObj->DriverData, 0 ); + if ( !t->base.memBlock && !rmesa->prefer_gart_client_texturing ) + return GL_FALSE; + } + + set_re_cntl_d3d( ctx, unit, GL_FALSE ); + + return GL_TRUE; +} + + +static GLboolean update_tex_common( GLcontext *ctx, int unit ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; + struct gl_texture_object *tObj = texUnit->_Current; + r200TexObjPtr t = (r200TexObjPtr) tObj->DriverData; + GLenum format; + + /* Fallback if there's a texture border */ + if ( tObj->Image[0][tObj->BaseLevel]->Border > 0 ) + return GL_FALSE; + + /* Update state if this is a different texture object to last + * time. + */ + if ( rmesa->state.texture.unit[unit].texobj != t ) { + if ( rmesa->state.texture.unit[unit].texobj != NULL ) { + /* The old texture is no longer bound to this texture unit. + * Mark it as such. + */ + + rmesa->state.texture.unit[unit].texobj->base.bound &= + ~(1UL << unit); + } + + rmesa->state.texture.unit[unit].texobj = t; + t->base.bound |= (1UL << unit); + t->dirty_state |= 1<<unit; + driUpdateTextureLRU( (driTextureObject *) t ); /* XXX: should be locked! */ + } + + + /* Newly enabled? + */ + if ( 1|| !(rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_0_ENABLE<<unit))) { + R200_STATECHANGE( rmesa, ctx ); + rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= (R200_TEX_0_ENABLE | + R200_TEX_BLEND_0_ENABLE) << unit; + + R200_STATECHANGE( rmesa, vtx ); + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_1] &= ~(7 << (unit * 3)); + rmesa->hw.vtx.cmd[VTX_TCL_OUTPUT_VTXFMT_1] |= 4 << (unit * 3); + + rmesa->recheck_texgen[unit] = GL_TRUE; + } + + if (t->dirty_state & (1<<unit)) { + import_tex_obj_state( rmesa, unit, t ); + } + + if (rmesa->recheck_texgen[unit]) { + GLboolean fallback = !r200_validate_texgen( ctx, unit ); + TCL_FALLBACK( ctx, (R200_TCL_FALLBACK_TEXGEN_0<<unit), fallback); + rmesa->recheck_texgen[unit] = 0; + rmesa->NewGLState |= _NEW_TEXTURE_MATRIX; + } + + format = tObj->Image[0][tObj->BaseLevel]->Format; + if ( rmesa->state.texture.unit[unit].format != format || + rmesa->state.texture.unit[unit].envMode != texUnit->EnvMode ) { + rmesa->state.texture.unit[unit].format = format; + rmesa->state.texture.unit[unit].envMode = texUnit->EnvMode; + if ( ! r200UpdateTextureEnv( ctx, unit ) ) { + return GL_FALSE; + } + } + + FALLBACK( rmesa, R200_FALLBACK_BORDER_MODE, t->border_fallback ); + return !t->border_fallback; +} + + + +static GLboolean r200UpdateTextureUnit( GLcontext *ctx, int unit ) +{ + struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; + + if ( texUnit->_ReallyEnabled & (TEXTURE_RECT_BIT) ) { + return (enable_tex_rect( ctx, unit ) && + update_tex_common( ctx, unit )); + } + else if ( texUnit->_ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT) ) { + return (enable_tex_2d( ctx, unit ) && + update_tex_common( ctx, unit )); + } +#if ENABLE_HW_3D_TEXTURE + else if ( texUnit->_ReallyEnabled & (TEXTURE_3D_BIT) ) { + return (enable_tex_3d( ctx, unit ) && + update_tex_common( ctx, unit )); + } +#endif + else if ( texUnit->_ReallyEnabled & (TEXTURE_CUBE_BIT) ) { + return (enable_tex_cube( ctx, unit ) && + update_tex_common( ctx, unit )); + } + else if ( texUnit->_ReallyEnabled ) { + return GL_FALSE; + } + else { + disable_tex( ctx, unit ); + return GL_TRUE; + } +} + + +void r200UpdateTextureState( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLboolean ok; + GLuint dbg; + + ok = (r200UpdateTextureUnit( ctx, 0 ) && + r200UpdateTextureUnit( ctx, 1 ) && + r200UpdateTextureUnit( ctx, 2 ) && + r200UpdateTextureUnit( ctx, 3 ) && + r200UpdateTextureUnit( ctx, 4 ) && + r200UpdateTextureUnit( ctx, 5 )); + + FALLBACK( rmesa, R200_FALLBACK_TEXTURE, !ok ); + + if (rmesa->TclFallback) + r200ChooseVertexState( ctx ); + + + if (rmesa->r200Screen->chipset & R200_CHIPSET_REAL_R200) { + + /* + * T0 hang workaround ------------- + * not needed for r200 derivatives? + */ + if ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_ENABLE_MASK) == R200_TEX_0_ENABLE && + (rmesa->hw.tex[0].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK) > R200_MIN_FILTER_LINEAR) { + + R200_STATECHANGE(rmesa, ctx); + R200_STATECHANGE(rmesa, tex[1]); + rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= R200_TEX_1_ENABLE; + rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] &= ~TEXOBJ_TXFORMAT_MASK; + rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] |= 0x08000000; + } + else { + if ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_1_ENABLE) && + (rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] & 0x08000000)) { + R200_STATECHANGE(rmesa, tex[1]); + rmesa->hw.tex[1].cmd[TEX_PP_TXFORMAT] &= ~0x08000000; + } + } + + /* maybe needs to be done pairwise due to 2 parallel (physical) tex units ? + looks like that's not the case, if 8500/9100 owners don't complain remove this... + for ( i = 0; i < ctx->Const.MaxTextureUnits; i += 2) { + if (((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & ((R200_TEX_0_ENABLE | + R200_TEX_1_ENABLE ) << i)) == (R200_TEX_0_ENABLE << i)) && + ((rmesa->hw.tex[i].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK) > + R200_MIN_FILTER_LINEAR)) { + R200_STATECHANGE(rmesa, ctx); + R200_STATECHANGE(rmesa, tex[i+1]); + rmesa->hw.ctx.cmd[CTX_PP_CNTL] |= (R200_TEX_1_ENABLE << i); + rmesa->hw.tex[i+1].cmd[TEX_PP_TXFORMAT] &= ~TEXOBJ_TXFORMAT_MASK; + rmesa->hw.tex[i+1].cmd[TEX_PP_TXFORMAT] |= 0x08000000; + } + else { + if ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_1_ENABLE << i)) && + (rmesa->hw.tex[i+1].cmd[TEX_PP_TXFORMAT] & 0x08000000)) { + R200_STATECHANGE(rmesa, tex[i+1]); + rmesa->hw.tex[i+1].cmd[TEX_PP_TXFORMAT] &= ~0x08000000; + } + } + } */ + + /* + * Texture cache LRU hang workaround ------------- + * not needed for r200 derivatives? + */ + + /* While the cases below attempt to only enable the workaround in the + * specific cases necessary, they were insufficient. See bugzilla #1519, + * #729, #814. Tests with quake3 showed no impact on performance. + */ + dbg = 0x6; + + /* + if (((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_0_ENABLE )) && + ((((rmesa->hw.tex[0].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) & + 0x04) == 0)) || + ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_2_ENABLE) && + ((((rmesa->hw.tex[2].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) & + 0x04) == 0)) || + ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_4_ENABLE) && + ((((rmesa->hw.tex[4].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) & + 0x04) == 0))) + { + dbg |= 0x02; + } + + if (((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & (R200_TEX_1_ENABLE )) && + ((((rmesa->hw.tex[1].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) & + 0x04) == 0)) || + ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_3_ENABLE) && + ((((rmesa->hw.tex[3].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) & + 0x04) == 0)) || + ((rmesa->hw.ctx.cmd[CTX_PP_CNTL] & R200_TEX_5_ENABLE) && + ((((rmesa->hw.tex[5].cmd[TEX_PP_TXFILTER] & R200_MIN_FILTER_MASK)) & + 0x04) == 0))) + { + dbg |= 0x04; + }*/ + + if (dbg != rmesa->hw.tam.cmd[TAM_DEBUG3]) { + R200_STATECHANGE( rmesa, tam ); + rmesa->hw.tam.cmd[TAM_DEBUG3] = dbg; + if (0) printf("TEXCACHE LRU HANG WORKAROUND %x\n", dbg); + } + } +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt.c new file mode 100644 index 000000000..08173fda2 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt.c @@ -0,0 +1,1227 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_vtxfmt.c,v 1.4 2003/05/06 23:52:08 daenzer Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "imports.h" +#include "r200_context.h" +#include "r200_state.h" +#include "r200_ioctl.h" +#include "r200_tex.h" +#include "r200_tcl.h" +#include "r200_swtcl.h" +#include "r200_vtxfmt.h" + +#include "api_noop.h" +#include "api_arrayelt.h" +#include "context.h" +#include "mtypes.h" +#include "enums.h" +#include "glapi.h" +#include "colormac.h" +#include "light.h" +#include "state.h" +#include "vtxfmt.h" + +#include "tnl/tnl.h" +#include "tnl/t_context.h" +#include "tnl/t_array_api.h" + +#include "dispatch.h" + +static void r200VtxFmtFlushVertices( GLcontext *, GLuint ); + +static void count_func( const char *name, struct dynfn *l ) +{ + int i = 0; + struct dynfn *f; + foreach (f, l) i++; + if (i) fprintf(stderr, "%s: %d\n", name, i ); +} + +static void count_funcs( r200ContextPtr rmesa ) +{ + count_func( "Vertex2f", &rmesa->vb.dfn_cache.Vertex2f ); + count_func( "Vertex2fv", &rmesa->vb.dfn_cache.Vertex2fv ); + count_func( "Vertex3f", &rmesa->vb.dfn_cache.Vertex3f ); + count_func( "Vertex3fv", &rmesa->vb.dfn_cache.Vertex3fv ); + count_func( "Color4ub", &rmesa->vb.dfn_cache.Color4ub ); + count_func( "Color4ubv", &rmesa->vb.dfn_cache.Color4ubv ); + count_func( "Color3ub", &rmesa->vb.dfn_cache.Color3ub ); + count_func( "Color3ubv", &rmesa->vb.dfn_cache.Color3ubv ); + count_func( "Color4f", &rmesa->vb.dfn_cache.Color4f ); + count_func( "Color4fv", &rmesa->vb.dfn_cache.Color4fv ); + count_func( "Color3f", &rmesa->vb.dfn_cache.Color3f ); + count_func( "Color3fv", &rmesa->vb.dfn_cache.Color3fv ); + count_func( "SecondaryColor3f", &rmesa->vb.dfn_cache.SecondaryColor3fEXT ); + count_func( "SecondaryColor3fv", &rmesa->vb.dfn_cache.SecondaryColor3fvEXT ); + count_func( "SecondaryColor3ub", &rmesa->vb.dfn_cache.SecondaryColor3ubEXT ); + count_func( "SecondaryColor3ubv", &rmesa->vb.dfn_cache.SecondaryColor3ubvEXT ); + count_func( "Normal3f", &rmesa->vb.dfn_cache.Normal3f ); + count_func( "Normal3fv", &rmesa->vb.dfn_cache.Normal3fv ); + count_func( "TexCoord3f", &rmesa->vb.dfn_cache.TexCoord3f ); + count_func( "TexCoord3fv", &rmesa->vb.dfn_cache.TexCoord3fv ); + count_func( "TexCoord2f", &rmesa->vb.dfn_cache.TexCoord2f ); + count_func( "TexCoord2fv", &rmesa->vb.dfn_cache.TexCoord2fv ); + count_func( "TexCoord1f", &rmesa->vb.dfn_cache.TexCoord1f ); + count_func( "TexCoord1fv", &rmesa->vb.dfn_cache.TexCoord1fv ); + count_func( "MultiTexCoord3fARB", &rmesa->vb.dfn_cache.MultiTexCoord3fARB ); + count_func( "MultiTexCoord3fvARB", &rmesa->vb.dfn_cache.MultiTexCoord3fvARB ); + count_func( "MultiTexCoord2fARB", &rmesa->vb.dfn_cache.MultiTexCoord2fARB ); + count_func( "MultiTexCoord2fvARB", &rmesa->vb.dfn_cache.MultiTexCoord2fvARB ); + count_func( "MultiTexCoord1fARB", &rmesa->vb.dfn_cache.MultiTexCoord1fARB ); + count_func( "MultiTexCoord1fvARB", &rmesa->vb.dfn_cache.MultiTexCoord1fvARB ); +/* count_func( "FogCoordfEXT", &rmesa->vb.dfn_cache.FogCoordfEXT ); + count_func( "FogCoordfvEXT", &rmesa->vb.dfn_cache.FogCoordfvEXT );*/ +} + + +void r200_copy_to_current( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + unsigned i; + + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s\n", __FUNCTION__); + + assert(ctx->Driver.NeedFlush & FLUSH_UPDATE_CURRENT); + + if (rmesa->vb.vtxfmt_0 & R200_VTX_N0) { + ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0] = rmesa->vb.normalptr[0]; + ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1] = rmesa->vb.normalptr[1]; + ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2] = rmesa->vb.normalptr[2]; + } + + if (rmesa->vb.vtxfmt_0 & R200_VTX_DISCRETE_FOG) { + ctx->Current.Attrib[VERT_ATTRIB_FOG][0] = rmesa->vb.fogptr[0]; + } + + switch( VTX_COLOR(rmesa->vb.vtxfmt_0, 0) ) { + case R200_VTX_PK_RGBA: + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0] = UBYTE_TO_FLOAT( rmesa->vb.colorptr->red ); + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1] = UBYTE_TO_FLOAT( rmesa->vb.colorptr->green ); + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2] = UBYTE_TO_FLOAT( rmesa->vb.colorptr->blue ); + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = UBYTE_TO_FLOAT( rmesa->vb.colorptr->alpha ); + break; + + case R200_VTX_FP_RGB: + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0] = rmesa->vb.floatcolorptr[0]; + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1] = rmesa->vb.floatcolorptr[1]; + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2] = rmesa->vb.floatcolorptr[2]; + break; + + case R200_VTX_FP_RGBA: + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0] = rmesa->vb.floatcolorptr[0]; + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1] = rmesa->vb.floatcolorptr[1]; + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2] = rmesa->vb.floatcolorptr[2]; + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = rmesa->vb.floatcolorptr[3]; + break; + + default: + break; + } + + if (VTX_COLOR(rmesa->vb.vtxfmt_0, 1) == R200_VTX_PK_RGBA) { + ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0] = UBYTE_TO_FLOAT( rmesa->vb.specptr->red ); + ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1] = UBYTE_TO_FLOAT( rmesa->vb.specptr->green ); + ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2] = UBYTE_TO_FLOAT( rmesa->vb.specptr->blue ); + } + + for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) { + const unsigned count = VTX_TEXn_COUNT( rmesa->vb.vtxfmt_1, i ); + GLfloat * const src = rmesa->vb.texcoordptr[i]; + + if ( count != 0 ) { + switch( count ) { + case 3: + ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][1] = src[1]; + ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][2] = src[2]; + break; + case 2: + ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][1] = src[1]; + ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][2] = 0.0F; + break; + case 1: + ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][1] = 0.0F; + ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][2] = 0.0F; + break; + } + + ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][0] = src[0]; + ctx->Current.Attrib[VERT_ATTRIB_TEX0+i][3] = 1.0F; + } + } + + ctx->Driver.NeedFlush &= ~FLUSH_UPDATE_CURRENT; +} + +static GLboolean discreet_gl_prim[GL_POLYGON+1] = { + 1, /* 0 points */ + 1, /* 1 lines */ + 0, /* 2 line_strip */ + 0, /* 3 line_loop */ + 1, /* 4 tris */ + 0, /* 5 tri_fan */ + 0, /* 6 tri_strip */ + 1, /* 7 quads */ + 0, /* 8 quadstrip */ + 0, /* 9 poly */ +}; + +static void flush_prims( r200ContextPtr rmesa ) +{ + int i,j; + struct r200_dma_region tmp = rmesa->dma.current; + + tmp.buf->refcount++; + tmp.aos_size = rmesa->vb.vertex_size; + tmp.aos_stride = rmesa->vb.vertex_size; + tmp.aos_start = GET_START(&tmp); + + rmesa->dma.current.ptr = rmesa->dma.current.start += + (rmesa->vb.initial_counter - rmesa->vb.counter) * + rmesa->vb.vertex_size * 4; + + rmesa->tcl.vertex_format = rmesa->vb.vtxfmt_0; + rmesa->tcl.aos_components[0] = &tmp; + rmesa->tcl.nr_aos_components = 1; + rmesa->dma.flush = NULL; + + /* Optimize the primitive list: + */ + if (rmesa->vb.nrprims > 1) { + for (j = 0, i = 1 ; i < rmesa->vb.nrprims; i++) { + int pj = rmesa->vb.primlist[j].prim & 0xf; + int pi = rmesa->vb.primlist[i].prim & 0xf; + + if (pj == pi && discreet_gl_prim[pj] && + rmesa->vb.primlist[i].start == rmesa->vb.primlist[j].end) { + rmesa->vb.primlist[j].end = rmesa->vb.primlist[i].end; + } + else { + j++; + if (j != i) rmesa->vb.primlist[j] = rmesa->vb.primlist[i]; + } + } + rmesa->vb.nrprims = j+1; + } + + if (rmesa->vb.vtxfmt_0 != rmesa->hw.vtx.cmd[VTX_VTXFMT_0] || + rmesa->vb.vtxfmt_1 != rmesa->hw.vtx.cmd[VTX_VTXFMT_1]) { + R200_STATECHANGE( rmesa, vtx ); + rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = rmesa->vb.vtxfmt_0; + rmesa->hw.vtx.cmd[VTX_VTXFMT_1] = rmesa->vb.vtxfmt_1; + } + + + for (i = 0 ; i < rmesa->vb.nrprims; i++) { + if (R200_DEBUG & DEBUG_PRIMS) + fprintf(stderr, "vtxfmt prim %d: %s %d..%d\n", i, + _mesa_lookup_enum_by_nr( rmesa->vb.primlist[i].prim & + PRIM_MODE_MASK ), + rmesa->vb.primlist[i].start, + rmesa->vb.primlist[i].end); + + if (rmesa->vb.primlist[i].start < rmesa->vb.primlist[i].end) + r200EmitPrimitive( rmesa->glCtx, + rmesa->vb.primlist[i].start, + rmesa->vb.primlist[i].end, + rmesa->vb.primlist[i].prim ); + } + + rmesa->vb.nrprims = 0; + r200ReleaseDmaRegion( rmesa, &tmp, __FUNCTION__ ); +} + + +static void start_prim( r200ContextPtr rmesa, GLuint mode ) +{ + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s %d\n", __FUNCTION__, + rmesa->vb.initial_counter - rmesa->vb.counter); + + rmesa->vb.primlist[rmesa->vb.nrprims].start = + rmesa->vb.initial_counter - rmesa->vb.counter; + rmesa->vb.primlist[rmesa->vb.nrprims].prim = mode; +} + +static void note_last_prim( r200ContextPtr rmesa, GLuint flags ) +{ + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s %d\n", __FUNCTION__, + rmesa->vb.initial_counter - rmesa->vb.counter); + + if (rmesa->vb.prim[0] != GL_POLYGON+1) { + rmesa->vb.primlist[rmesa->vb.nrprims].prim |= flags; + rmesa->vb.primlist[rmesa->vb.nrprims].end = + rmesa->vb.initial_counter - rmesa->vb.counter; + + if (++(rmesa->vb.nrprims) == R200_MAX_PRIMS) + flush_prims( rmesa ); + } +} + + +static void copy_vertex( r200ContextPtr rmesa, GLuint n, GLfloat *dst ) +{ + GLuint i; + GLfloat *src = (GLfloat *)(rmesa->dma.current.address + + rmesa->dma.current.ptr + + (rmesa->vb.primlist[rmesa->vb.nrprims].start + n) * + rmesa->vb.vertex_size * 4); + + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "copy_vertex %d\n", rmesa->vb.primlist[rmesa->vb.nrprims].start + n); + + for (i = 0 ; i < rmesa->vb.vertex_size; i++) { + dst[i] = src[i]; + } +} + +/* NOTE: This actually reads the copied vertices back from uncached + * memory. Could also use the counter/notify mechanism to populate + * tmp on the fly as vertices are generated. + */ +static GLuint copy_dma_verts( r200ContextPtr rmesa, GLfloat (*tmp)[R200_MAX_VERTEX_SIZE] ) +{ + GLuint ovf, i; + GLuint nr = (rmesa->vb.initial_counter - rmesa->vb.counter) - + rmesa->vb.primlist[rmesa->vb.nrprims].start; + + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s %d verts\n", __FUNCTION__, nr); + + switch( rmesa->vb.prim[0] ) + { + case GL_POINTS: + return 0; + case GL_LINES: + ovf = nr&1; + for (i = 0 ; i < ovf ; i++) + copy_vertex( rmesa, nr-ovf+i, tmp[i] ); + return i; + case GL_TRIANGLES: + ovf = nr%3; + for (i = 0 ; i < ovf ; i++) + copy_vertex( rmesa, nr-ovf+i, tmp[i] ); + return i; + case GL_QUADS: + ovf = nr&3; + for (i = 0 ; i < ovf ; i++) + copy_vertex( rmesa, nr-ovf+i, tmp[i] ); + return i; + case GL_LINE_STRIP: + if (nr == 0) + return 0; + copy_vertex( rmesa, nr-1, tmp[0] ); + return 1; + case GL_LINE_LOOP: + case GL_TRIANGLE_FAN: + case GL_POLYGON: + if (nr == 0) + return 0; + else if (nr == 1) { + copy_vertex( rmesa, 0, tmp[0] ); + return 1; + } else { + copy_vertex( rmesa, 0, tmp[0] ); + copy_vertex( rmesa, nr-1, tmp[1] ); + return 2; + } + case GL_TRIANGLE_STRIP: + ovf = MIN2( nr, 2 ); + for (i = 0 ; i < ovf ; i++) + copy_vertex( rmesa, nr-ovf+i, tmp[i] ); + return i; + case GL_QUAD_STRIP: + switch (nr) { + case 0: ovf = 0; break; + case 1: ovf = 1; break; + default: ovf = 2 + (nr&1); break; + } + for (i = 0 ; i < ovf ; i++) + copy_vertex( rmesa, nr-ovf+i, tmp[i] ); + return i; + default: + assert(0); + return 0; + } +} + +static void VFMT_FALLBACK_OUTSIDE_BEGIN_END( const char *caller ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (R200_DEBUG & (DEBUG_VFMT|DEBUG_FALLBACKS)) + fprintf(stderr, "%s from %s\n", __FUNCTION__, caller); + + if (ctx->Driver.NeedFlush) + r200VtxFmtFlushVertices( ctx, ctx->Driver.NeedFlush ); + + if (ctx->NewState) + _mesa_update_state( ctx ); /* clear state so fell_back sticks */ + + _tnl_wakeup_exec( ctx ); + ctx->Driver.FlushVertices = r200FlushVertices; + + assert( rmesa->dma.flush == 0 ); + rmesa->vb.fell_back = GL_TRUE; + rmesa->vb.installed = GL_FALSE; +} + + +/** + * \todo + * An interesting optimization of this function would be to have 3 element + * table with the dispatch offsets of the TexCoord?fv functions, use count + * to look-up the table, and a specialized version of GL_CALL that used the + * offset number instead of the name. + */ +static void dispatch_multitexcoord( GLuint count, GLuint unit, GLfloat * f ) +{ + switch( count ) { + case 3: + CALL_MultiTexCoord3fvARB(GET_DISPATCH(), (GL_TEXTURE0+unit, f)); + break; + case 2: + CALL_MultiTexCoord2fvARB(GET_DISPATCH(), (GL_TEXTURE0+unit, f)); + break; + case 1: + CALL_MultiTexCoord1fvARB(GET_DISPATCH(), (GL_TEXTURE0+unit, f)); + break; + default: + assert( count == 0 ); + break; + } +} + +void VFMT_FALLBACK( const char *caller ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat tmp[3][R200_MAX_VERTEX_SIZE]; + GLuint i, prim; + GLuint ind0 = rmesa->vb.vtxfmt_0; + GLuint ind1 = rmesa->vb.vtxfmt_1; + GLuint nrverts; + GLfloat alpha = 1.0; + GLuint count; + GLuint unit; + + if (R200_DEBUG & (DEBUG_FALLBACKS|DEBUG_VFMT)) + fprintf(stderr, "%s from %s\n", __FUNCTION__, caller); + + if (rmesa->vb.prim[0] == GL_POLYGON+1) { + VFMT_FALLBACK_OUTSIDE_BEGIN_END( __FUNCTION__ ); + return; + } + + /* Copy vertices out of dma: + */ + nrverts = copy_dma_verts( rmesa, tmp ); + + /* Finish the prim at this point: + */ + note_last_prim( rmesa, 0 ); + flush_prims( rmesa ); + + /* Update ctx->Driver.CurrentExecPrimitive and swap in swtnl. + */ + prim = rmesa->vb.prim[0]; + ctx->Driver.CurrentExecPrimitive = GL_POLYGON+1; + _tnl_wakeup_exec( ctx ); + ctx->Driver.FlushVertices = r200FlushVertices; + + assert(rmesa->dma.flush == 0); + rmesa->vb.fell_back = GL_TRUE; + rmesa->vb.installed = GL_FALSE; + CALL_Begin(GET_DISPATCH(), (prim)); + + if (rmesa->vb.installed_color_3f_sz == 4) + alpha = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3]; + + /* Replay saved vertices + */ + for (i = 0 ; i < nrverts; i++) { + GLuint offset = 3; + + if (ind0 & R200_VTX_N0) { + CALL_Normal3fv(GET_DISPATCH(), (&tmp[i][offset])); + offset += 3; + } + + if (ind0 & R200_VTX_DISCRETE_FOG) { + CALL_FogCoordfvEXT(GET_DISPATCH(), (&tmp[i][offset])); + offset++; + } + + if (VTX_COLOR(ind0, 0) == R200_VTX_PK_RGBA) { + CALL_Color4ubv(GET_DISPATCH(), ((GLubyte *)&tmp[i][offset])); + offset++; + } + else if (VTX_COLOR(ind0, 0) == R200_VTX_FP_RGBA) { + CALL_Color4fv(GET_DISPATCH(), (&tmp[i][offset])); + offset+=4; + } + else if (VTX_COLOR(ind0, 0) == R200_VTX_FP_RGB) { + CALL_Color3fv(GET_DISPATCH(), (&tmp[i][offset])); + offset+=3; + } + + if (VTX_COLOR(ind0, 1) == R200_VTX_PK_RGBA) { + CALL_SecondaryColor3ubvEXT(GET_DISPATCH(), ((GLubyte *)&tmp[i][offset])); + offset++; + } + + for ( unit = 0 ; unit < ctx->Const.MaxTextureUnits ; unit++ ) { + count = VTX_TEXn_COUNT( ind1, unit ); + dispatch_multitexcoord( count, unit, &tmp[i][offset] ); + offset += count; + } + + CALL_Vertex3fv(GET_DISPATCH(), (&tmp[i][0])); + } + + /* Replay current vertex + */ + if (ind0 & R200_VTX_N0) + CALL_Normal3fv(GET_DISPATCH(), (rmesa->vb.normalptr)); + if (ind0 & R200_VTX_DISCRETE_FOG) { + CALL_FogCoordfvEXT(GET_DISPATCH(), (rmesa->vb.fogptr)); + } + + if (VTX_COLOR(ind0, 0) == R200_VTX_PK_RGBA) { + CALL_Color4ub(GET_DISPATCH(), (rmesa->vb.colorptr->red, + rmesa->vb.colorptr->green, + rmesa->vb.colorptr->blue, + rmesa->vb.colorptr->alpha)); + } + else if (VTX_COLOR(ind0, 0) == R200_VTX_FP_RGBA) { + CALL_Color4fv(GET_DISPATCH(), (rmesa->vb.floatcolorptr)); + } + else if (VTX_COLOR(ind0, 0) == R200_VTX_FP_RGB) { + if (rmesa->vb.installed_color_3f_sz == 4 && alpha != 1.0) { + CALL_Color4f(GET_DISPATCH(), (rmesa->vb.floatcolorptr[0], + rmesa->vb.floatcolorptr[1], + rmesa->vb.floatcolorptr[2], + alpha)); + } + else { + CALL_Color3fv(GET_DISPATCH(), (rmesa->vb.floatcolorptr)); + } + } + + if (VTX_COLOR(ind0, 1) == R200_VTX_PK_RGBA) + CALL_SecondaryColor3ubEXT(GET_DISPATCH(), (rmesa->vb.specptr->red, + rmesa->vb.specptr->green, + rmesa->vb.specptr->blue)); + + for ( unit = 0 ; unit < ctx->Const.MaxTextureUnits ; unit++ ) { + count = VTX_TEXn_COUNT( ind1, unit ); + dispatch_multitexcoord( count, unit, rmesa->vb.texcoordptr[unit] ); + } +} + + + +static void wrap_buffer( void ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat tmp[3][R200_MAX_VERTEX_SIZE]; + GLuint i, nrverts; + + if (R200_DEBUG & (DEBUG_VFMT|DEBUG_PRIMS)) + fprintf(stderr, "%s %d\n", __FUNCTION__, + rmesa->vb.initial_counter - rmesa->vb.counter); + + /* Don't deal with parity. + */ + if ((((rmesa->vb.initial_counter - rmesa->vb.counter) - + rmesa->vb.primlist[rmesa->vb.nrprims].start) & 1)) { + rmesa->vb.counter++; + rmesa->vb.initial_counter++; + return; + } + + /* Copy vertices out of dma: + */ + if (rmesa->vb.prim[0] == GL_POLYGON+1) + nrverts = 0; + else { + nrverts = copy_dma_verts( rmesa, tmp ); + + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%d vertices to copy\n", nrverts); + + /* Finish the prim at this point: + */ + note_last_prim( rmesa, 0 ); + } + + /* Fire any buffered primitives + */ + flush_prims( rmesa ); + + /* Get new buffer + */ + r200RefillCurrentDmaRegion( rmesa ); + + /* Reset counter, dmaptr + */ + rmesa->vb.dmaptr = (int *)(rmesa->dma.current.ptr + rmesa->dma.current.address); + rmesa->vb.counter = (rmesa->dma.current.end - rmesa->dma.current.ptr) / + (rmesa->vb.vertex_size * 4); + rmesa->vb.counter--; + rmesa->vb.initial_counter = rmesa->vb.counter; + rmesa->vb.notify = wrap_buffer; + + rmesa->dma.flush = flush_prims; + + /* Restart wrapped primitive: + */ + if (rmesa->vb.prim[0] != GL_POLYGON+1) + start_prim( rmesa, rmesa->vb.prim[0] ); + + + /* Reemit saved vertices + */ + for (i = 0 ; i < nrverts; i++) { + if (R200_DEBUG & DEBUG_VERTS) { + int j; + fprintf(stderr, "re-emit vertex %d to %p\n", i, + (void *)rmesa->vb.dmaptr); + if (R200_DEBUG & DEBUG_VERBOSE) + for (j = 0 ; j < rmesa->vb.vertex_size; j++) + fprintf(stderr, "\t%08x/%f\n", *(int*)&tmp[i][j], tmp[i][j]); + } + + memcpy( rmesa->vb.dmaptr, tmp[i], rmesa->vb.vertex_size * 4 ); + rmesa->vb.dmaptr += rmesa->vb.vertex_size; + rmesa->vb.counter--; + } +} + + +/** + * Determines the hardware vertex format based on the current state vector. + * + * \returns + * If the hardware TCL unit is capable of handling the current state vector, + * \c GL_TRUE is returned. Otherwise, \c GL_FALSE is returned. + * + * \todo + * Make this color format selection data driven. If we receive only ubytes, + * send color as ubytes. Also check if converting (with free checking for + * overflow) is cheaper than sending floats directly. + * + * \todo + * When intializing texture coordinates, it might be faster to just copy the + * entire \c VERT_ATTRIB_TEX0 vector into the vertex buffer. It may mean that + * some of the data (i.e., the last texture coordinate components) get copied + * over, but that still may be faster than the conditional branching. If + * nothing else, the code will be smaller and easier to follow. + */ +static GLboolean check_vtx_fmt( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLuint ind0 = R200_VTX_Z0; + GLuint ind1 = 0; + GLuint i; + GLuint count[R200_MAX_TEXTURE_UNITS]; + + if (rmesa->TclFallback || rmesa->vb.fell_back || ctx->CompileFlag) + return GL_FALSE; + + if (ctx->Driver.NeedFlush & FLUSH_UPDATE_CURRENT) + ctx->Driver.FlushVertices( ctx, FLUSH_UPDATE_CURRENT ); + + /* Make all this event-driven: + */ + if (ctx->Light.Enabled) { + ind0 |= R200_VTX_N0; + + if (ctx->Light.ColorMaterialEnabled) + ind0 |= R200_VTX_FP_RGBA << R200_VTX_COLOR_0_SHIFT; + else + ind0 |= R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT; + } + else { + /* TODO: make this data driven? + */ + ind0 |= R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT; + + if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) { + ind0 |= R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT; + } + } + + if ( ctx->Fog.FogCoordinateSource == GL_FOG_COORD ) { + ind0 |= R200_VTX_DISCRETE_FOG; + } + + for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) { + count[i] = 0; + + if (ctx->Texture.Unit[i]._ReallyEnabled) { + if (rmesa->TexGenNeedNormals[i]) { + ind0 |= R200_VTX_N0; + } + else { + switch( ctx->Texture.Unit[i]._ReallyEnabled ) { + case TEXTURE_CUBE_BIT: + case TEXTURE_3D_BIT: + count[i] = 3; + break; + case TEXTURE_2D_BIT: + case TEXTURE_RECT_BIT: + count[i] = 2; + break; + case TEXTURE_1D_BIT: + count[i] = 1; + break; + } + + ind1 |= count[i] << (3 * i); + } + } + } + + if (R200_DEBUG & (DEBUG_VFMT|DEBUG_STATE)) + fprintf(stderr, "%s: format: 0x%x, 0x%x\n", __FUNCTION__, ind0, ind1 ); + + R200_NEWPRIM(rmesa); + rmesa->vb.vtxfmt_0 = ind0; + rmesa->vb.vtxfmt_1 = ind1; + rmesa->vb.prim = &ctx->Driver.CurrentExecPrimitive; + + rmesa->vb.vertex_size = 3; + rmesa->vb.normalptr = ctx->Current.Attrib[VERT_ATTRIB_NORMAL]; + rmesa->vb.colorptr = NULL; + rmesa->vb.floatcolorptr = ctx->Current.Attrib[VERT_ATTRIB_COLOR0]; + rmesa->vb.fogptr = ctx->Current.Attrib[VERT_ATTRIB_FOG]; + rmesa->vb.specptr = NULL; + rmesa->vb.floatspecptr = ctx->Current.Attrib[VERT_ATTRIB_COLOR1]; + rmesa->vb.texcoordptr[0] = ctx->Current.Attrib[VERT_ATTRIB_TEX0]; + rmesa->vb.texcoordptr[1] = ctx->Current.Attrib[VERT_ATTRIB_TEX1]; + rmesa->vb.texcoordptr[2] = ctx->Current.Attrib[VERT_ATTRIB_TEX2]; + rmesa->vb.texcoordptr[3] = ctx->Current.Attrib[VERT_ATTRIB_TEX3]; + rmesa->vb.texcoordptr[4] = ctx->Current.Attrib[VERT_ATTRIB_TEX4]; + rmesa->vb.texcoordptr[5] = ctx->Current.Attrib[VERT_ATTRIB_TEX5]; + rmesa->vb.texcoordptr[6] = ctx->Current.Attrib[VERT_ATTRIB_TEX0]; /* dummy */ + rmesa->vb.texcoordptr[7] = ctx->Current.Attrib[VERT_ATTRIB_TEX0]; /* dummy */ + + /* Run through and initialize the vertex components in the order + * the hardware understands: + */ + if (ind0 & R200_VTX_N0) { + rmesa->vb.normalptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].f; + rmesa->vb.vertex_size += 3; + rmesa->vb.normalptr[0] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][0]; + rmesa->vb.normalptr[1] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][1]; + rmesa->vb.normalptr[2] = ctx->Current.Attrib[VERT_ATTRIB_NORMAL][2]; + } + + if (ind0 & R200_VTX_DISCRETE_FOG) { + rmesa->vb.fogptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].f; + rmesa->vb.vertex_size += 1; + rmesa->vb.fogptr[0] = ctx->Current.Attrib[VERT_ATTRIB_FOG][0]; + } + + if (VTX_COLOR(ind0, 0) == R200_VTX_PK_RGBA) { + rmesa->vb.colorptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].color; + rmesa->vb.vertex_size += 1; + UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.colorptr->red, ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0] ); + UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.colorptr->green, ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1] ); + UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.colorptr->blue, ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2] ); + UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.colorptr->alpha, ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] ); + } + else if (VTX_COLOR(ind0, 0) == R200_VTX_FP_RGBA) { + rmesa->vb.floatcolorptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].f; + rmesa->vb.vertex_size += 4; + rmesa->vb.floatcolorptr[0] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0]; + rmesa->vb.floatcolorptr[1] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1]; + rmesa->vb.floatcolorptr[2] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2]; + rmesa->vb.floatcolorptr[3] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3]; + } + else if (VTX_COLOR(ind0, 0) == R200_VTX_FP_RGB) { + rmesa->vb.floatcolorptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].f; + rmesa->vb.vertex_size += 3; + rmesa->vb.floatcolorptr[0] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][0]; + rmesa->vb.floatcolorptr[1] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][1]; + rmesa->vb.floatcolorptr[2] = ctx->Current.Attrib[VERT_ATTRIB_COLOR0][2]; + } + + if (VTX_COLOR(ind0, 1) == R200_VTX_PK_RGBA) { + rmesa->vb.specptr = &rmesa->vb.vertex[rmesa->vb.vertex_size].color; + rmesa->vb.vertex_size += 1; + UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.specptr->red, ctx->Current.Attrib[VERT_ATTRIB_COLOR1][0] ); + UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.specptr->green, ctx->Current.Attrib[VERT_ATTRIB_COLOR1][1] ); + UNCLAMPED_FLOAT_TO_CHAN( rmesa->vb.specptr->blue, ctx->Current.Attrib[VERT_ATTRIB_COLOR1][2] ); + } + + + for ( i = 0 ; i < ctx->Const.MaxTextureUnits ; i++ ) { + if ( count[i] != 0 ) { + float * const attr = ctx->Current.Attrib[VERT_ATTRIB_TEX0+i]; + unsigned j; + + rmesa->vb.texcoordptr[i] = &rmesa->vb.vertex[rmesa->vb.vertex_size].f; + + for ( j = 0 ; j < count[i] ; j++ ) { + rmesa->vb.texcoordptr[i][j] = attr[j]; + } + + rmesa->vb.vertex_size += count[i]; + } + } + + if (rmesa->vb.installed_vertex_format != rmesa->vb.vtxfmt_0) { + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "reinstall on vertex_format change\n"); + _mesa_install_exec_vtxfmt( ctx, &rmesa->vb.vtxfmt ); + rmesa->vb.installed_vertex_format = rmesa->vb.vtxfmt_0; + } + + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s -- success\n", __FUNCTION__); + + return GL_TRUE; +} + + +void r200VtxfmtInvalidate( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + + rmesa->vb.recheck = GL_TRUE; + rmesa->vb.fell_back = GL_FALSE; +} + + +static void r200VtxfmtValidate( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s\n", __FUNCTION__); + + if (ctx->Driver.NeedFlush) + ctx->Driver.FlushVertices( ctx, ctx->Driver.NeedFlush ); + + rmesa->vb.recheck = GL_FALSE; + + if (check_vtx_fmt( ctx )) { + if (!rmesa->vb.installed) { + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "reinstall (new install)\n"); + + _mesa_install_exec_vtxfmt( ctx, &rmesa->vb.vtxfmt ); + ctx->Driver.FlushVertices = r200VtxFmtFlushVertices; + rmesa->vb.installed = GL_TRUE; + } + else if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s: already installed", __FUNCTION__); + } + else { + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s: failed\n", __FUNCTION__); + + if (rmesa->vb.installed) { + if (rmesa->dma.flush) + rmesa->dma.flush( rmesa ); + _tnl_wakeup_exec( ctx ); + ctx->Driver.FlushVertices = r200FlushVertices; + rmesa->vb.installed = GL_FALSE; + } + } +} + + + +/* Materials: + */ +static void r200_Materialfv( GLenum face, GLenum pname, + const GLfloat *params ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s\n", __FUNCTION__); + + if (rmesa->vb.prim[0] != GL_POLYGON+1) { + VFMT_FALLBACK( __FUNCTION__ ); + CALL_Materialfv(GET_DISPATCH(), (face, pname, params)); + return; + } + _mesa_noop_Materialfv( face, pname, params ); + r200UpdateMaterial( ctx ); +} + + +/* Begin/End + */ +static void r200_Begin( GLenum mode ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s( %s )\n", __FUNCTION__, + _mesa_lookup_enum_by_nr( mode )); + + if (mode > GL_POLYGON) { + _mesa_error( ctx, GL_INVALID_ENUM, "glBegin" ); + return; + } + + if (rmesa->vb.prim[0] != GL_POLYGON+1) { + _mesa_error( ctx, GL_INVALID_OPERATION, "glBegin" ); + return; + } + + if (ctx->NewState) + _mesa_update_state( ctx ); + + if (rmesa->NewGLState) + r200ValidateState( ctx ); + + if (rmesa->vb.recheck) + r200VtxfmtValidate( ctx ); + + if (!rmesa->vb.installed) { + CALL_Begin(GET_DISPATCH(), (mode)); + return; + } + + + if (rmesa->dma.flush && rmesa->vb.counter < 12) { + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s: flush almost-empty buffers\n", __FUNCTION__); + flush_prims( rmesa ); + } + + /* Need to arrange to save vertices here? Or always copy from dma (yuk)? + */ + if (!rmesa->dma.flush) { + if (rmesa->dma.current.ptr + 12*rmesa->vb.vertex_size*4 > + rmesa->dma.current.end) { + R200_NEWPRIM( rmesa ); + r200RefillCurrentDmaRegion( rmesa ); + } + + rmesa->vb.dmaptr = (int *)(rmesa->dma.current.address + rmesa->dma.current.ptr); + rmesa->vb.counter = (rmesa->dma.current.end - rmesa->dma.current.ptr) / + (rmesa->vb.vertex_size * 4); + rmesa->vb.counter--; + rmesa->vb.initial_counter = rmesa->vb.counter; + rmesa->vb.notify = wrap_buffer; + rmesa->dma.flush = flush_prims; + ctx->Driver.NeedFlush |= FLUSH_STORED_VERTICES; + } + + + rmesa->vb.prim[0] = mode; + start_prim( rmesa, mode | PRIM_BEGIN ); +} + + + +static void r200_End( void ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s\n", __FUNCTION__); + + if (rmesa->vb.prim[0] == GL_POLYGON+1) { + _mesa_error( ctx, GL_INVALID_OPERATION, "glEnd" ); + return; + } + + note_last_prim( rmesa, PRIM_END ); + rmesa->vb.prim[0] = GL_POLYGON+1; +} + + +/* Fallback on difficult entrypoints: + */ +#define PRE_LOOPBACK( FUNC ) \ +do { \ + if (R200_DEBUG & DEBUG_VFMT) \ + fprintf(stderr, "%s\n", __FUNCTION__); \ + VFMT_FALLBACK( __FUNCTION__ ); \ +} while (0) +#define TAG(x) r200_fallback_##x +#include "vtxfmt_tmp.h" + + + +static GLboolean r200NotifyBegin( GLcontext *ctx, GLenum p ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s\n", __FUNCTION__); + + assert(!rmesa->vb.installed); + + if (ctx->NewState) + _mesa_update_state( ctx ); + + if (rmesa->NewGLState) + r200ValidateState( ctx ); + + if (ctx->Driver.NeedFlush) + ctx->Driver.FlushVertices( ctx, ctx->Driver.NeedFlush ); + + if (rmesa->vb.recheck) + r200VtxfmtValidate( ctx ); + + if (!rmesa->vb.installed) { + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s -- failed\n", __FUNCTION__); + return GL_FALSE; + } + + r200_Begin( p ); + return GL_TRUE; +} + +static void r200VtxFmtFlushVertices( GLcontext *ctx, GLuint flags ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "%s\n", __FUNCTION__); + + assert(rmesa->vb.installed); + + if (flags & FLUSH_UPDATE_CURRENT) { + r200_copy_to_current( ctx ); + if (R200_DEBUG & DEBUG_VFMT) + fprintf(stderr, "reinstall on update_current\n"); + _mesa_install_exec_vtxfmt( ctx, &rmesa->vb.vtxfmt ); + ctx->Driver.NeedFlush &= ~FLUSH_UPDATE_CURRENT; + } + + if (flags & FLUSH_STORED_VERTICES) { + assert (rmesa->dma.flush == 0 || + rmesa->dma.flush == flush_prims); + if (rmesa->dma.flush == flush_prims) + flush_prims( rmesa ); + ctx->Driver.NeedFlush &= ~FLUSH_STORED_VERTICES; + } +} + + + +/* At this point, don't expect very many versions of each function to + * be generated, so not concerned about freeing them? + */ + + +void r200VtxfmtInit( GLcontext *ctx, GLboolean useCodegen ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + GLvertexformat *vfmt = &(rmesa->vb.vtxfmt); + + MEMSET( vfmt, 0, sizeof(GLvertexformat) ); + + /* Hook in chooser functions for codegen, etc: + */ + r200VtxfmtInitChoosers( vfmt ); + + /* Handled fully in supported states, but no codegen: + */ + vfmt->Materialfv = r200_Materialfv; + vfmt->ArrayElement = _ae_loopback_array_elt; /* generic helper */ + vfmt->Rectf = _mesa_noop_Rectf; /* generic helper */ + vfmt->Begin = r200_Begin; + vfmt->End = r200_End; + + /* Fallback for performance reasons: (Fix with cva/elt path here and + * dmatmp2.h style primitive-merging) + * + * These should call NotifyBegin(), as should _tnl_EvalMesh, to allow + * a driver-hook. + */ + vfmt->DrawArrays = r200_fallback_DrawArrays; + vfmt->DrawElements = r200_fallback_DrawElements; + vfmt->DrawRangeElements = r200_fallback_DrawRangeElements; + + + /* Not active in supported states; just keep ctx->Current uptodate: + */ + vfmt->EdgeFlag = _mesa_noop_EdgeFlag; + vfmt->EdgeFlagv = _mesa_noop_EdgeFlagv; + vfmt->Indexf = _mesa_noop_Indexf; + vfmt->Indexfv = _mesa_noop_Indexfv; + + + /* Active but unsupported -- fallback if we receive these: + */ + vfmt->CallList = r200_fallback_CallList; + vfmt->CallLists = r200_fallback_CallLists; + vfmt->EvalCoord1f = r200_fallback_EvalCoord1f; + vfmt->EvalCoord1fv = r200_fallback_EvalCoord1fv; + vfmt->EvalCoord2f = r200_fallback_EvalCoord2f; + vfmt->EvalCoord2fv = r200_fallback_EvalCoord2fv; + vfmt->EvalMesh1 = r200_fallback_EvalMesh1; + vfmt->EvalMesh2 = r200_fallback_EvalMesh2; + vfmt->EvalPoint1 = r200_fallback_EvalPoint1; + vfmt->EvalPoint2 = r200_fallback_EvalPoint2; + vfmt->TexCoord4f = r200_fallback_TexCoord4f; + vfmt->TexCoord4fv = r200_fallback_TexCoord4fv; + vfmt->MultiTexCoord4fARB = r200_fallback_MultiTexCoord4fARB; + vfmt->MultiTexCoord4fvARB = r200_fallback_MultiTexCoord4fvARB; + vfmt->Vertex4f = r200_fallback_Vertex4f; + vfmt->Vertex4fv = r200_fallback_Vertex4fv; + vfmt->VertexAttrib1fNV = r200_fallback_VertexAttrib1fNV; + vfmt->VertexAttrib1fvNV = r200_fallback_VertexAttrib1fvNV; + vfmt->VertexAttrib2fNV = r200_fallback_VertexAttrib2fNV; + vfmt->VertexAttrib2fvNV = r200_fallback_VertexAttrib2fvNV; + vfmt->VertexAttrib3fNV = r200_fallback_VertexAttrib3fNV; + vfmt->VertexAttrib3fvNV = r200_fallback_VertexAttrib3fvNV; + vfmt->VertexAttrib4fNV = r200_fallback_VertexAttrib4fNV; + vfmt->VertexAttrib4fvNV = r200_fallback_VertexAttrib4fvNV; + vfmt->FogCoordfEXT = r200_fallback_FogCoordfEXT; + vfmt->FogCoordfvEXT = r200_fallback_FogCoordfvEXT; + + (void)r200_fallback_vtxfmt; + + TNL_CONTEXT(ctx)->Driver.NotifyBegin = r200NotifyBegin; + + rmesa->vb.enabled = 1; + rmesa->vb.prim = &ctx->Driver.CurrentExecPrimitive; + rmesa->vb.primflags = 0; + + make_empty_list( &rmesa->vb.dfn_cache.Vertex2f ); + make_empty_list( &rmesa->vb.dfn_cache.Vertex2fv ); + make_empty_list( &rmesa->vb.dfn_cache.Vertex3f ); + make_empty_list( &rmesa->vb.dfn_cache.Vertex3fv ); + make_empty_list( &rmesa->vb.dfn_cache.Color4ub ); + make_empty_list( &rmesa->vb.dfn_cache.Color4ubv ); + make_empty_list( &rmesa->vb.dfn_cache.Color3ub ); + make_empty_list( &rmesa->vb.dfn_cache.Color3ubv ); + make_empty_list( &rmesa->vb.dfn_cache.Color4f ); + make_empty_list( &rmesa->vb.dfn_cache.Color4fv ); + make_empty_list( &rmesa->vb.dfn_cache.Color3f ); + make_empty_list( &rmesa->vb.dfn_cache.Color3fv ); + make_empty_list( &rmesa->vb.dfn_cache.SecondaryColor3fEXT ); + make_empty_list( &rmesa->vb.dfn_cache.SecondaryColor3fvEXT ); + make_empty_list( &rmesa->vb.dfn_cache.SecondaryColor3ubEXT ); + make_empty_list( &rmesa->vb.dfn_cache.SecondaryColor3ubvEXT ); + make_empty_list( &rmesa->vb.dfn_cache.Normal3f ); + make_empty_list( &rmesa->vb.dfn_cache.Normal3fv ); + make_empty_list( &rmesa->vb.dfn_cache.TexCoord3f ); + make_empty_list( &rmesa->vb.dfn_cache.TexCoord3fv ); + make_empty_list( &rmesa->vb.dfn_cache.TexCoord2f ); + make_empty_list( &rmesa->vb.dfn_cache.TexCoord2fv ); + make_empty_list( &rmesa->vb.dfn_cache.TexCoord1f ); + make_empty_list( &rmesa->vb.dfn_cache.TexCoord1fv ); + make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord3fARB ); + make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord3fvARB ); + make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord2fARB ); + make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord2fvARB ); + make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord1fARB ); + make_empty_list( &rmesa->vb.dfn_cache.MultiTexCoord1fvARB ); +/* make_empty_list( &rmesa->vb.dfn_cache.FogCoordfEXT ); + make_empty_list( &rmesa->vb.dfn_cache.FogCoordfvEXT );*/ + + r200InitCodegen( &rmesa->vb.codegen, useCodegen ); +} + +static void free_funcs( struct dynfn *l ) +{ + struct dynfn *f, *tmp; + foreach_s (f, tmp, l) { + remove_from_list( f ); + _mesa_exec_free( f->code ); + _mesa_free( f ); + } +} + +void r200VtxfmtUnbindContext( GLcontext *ctx ) +{ +} + + +void r200VtxfmtMakeCurrent( GLcontext *ctx ) +{ +} + + +void r200VtxfmtDestroy( GLcontext *ctx ) +{ + r200ContextPtr rmesa = R200_CONTEXT( ctx ); + + count_funcs( rmesa ); + free_funcs( &rmesa->vb.dfn_cache.Vertex2f ); + free_funcs( &rmesa->vb.dfn_cache.Vertex2fv ); + free_funcs( &rmesa->vb.dfn_cache.Vertex3f ); + free_funcs( &rmesa->vb.dfn_cache.Vertex3fv ); + free_funcs( &rmesa->vb.dfn_cache.Color4ub ); + free_funcs( &rmesa->vb.dfn_cache.Color4ubv ); + free_funcs( &rmesa->vb.dfn_cache.Color3ub ); + free_funcs( &rmesa->vb.dfn_cache.Color3ubv ); + free_funcs( &rmesa->vb.dfn_cache.Color4f ); + free_funcs( &rmesa->vb.dfn_cache.Color4fv ); + free_funcs( &rmesa->vb.dfn_cache.Color3f ); + free_funcs( &rmesa->vb.dfn_cache.Color3fv ); + free_funcs( &rmesa->vb.dfn_cache.SecondaryColor3ubEXT ); + free_funcs( &rmesa->vb.dfn_cache.SecondaryColor3ubvEXT ); + free_funcs( &rmesa->vb.dfn_cache.SecondaryColor3fEXT ); + free_funcs( &rmesa->vb.dfn_cache.SecondaryColor3fvEXT ); + free_funcs( &rmesa->vb.dfn_cache.Normal3f ); + free_funcs( &rmesa->vb.dfn_cache.Normal3fv ); + free_funcs( &rmesa->vb.dfn_cache.TexCoord3f ); + free_funcs( &rmesa->vb.dfn_cache.TexCoord3fv ); + free_funcs( &rmesa->vb.dfn_cache.TexCoord2f ); + free_funcs( &rmesa->vb.dfn_cache.TexCoord2fv ); + free_funcs( &rmesa->vb.dfn_cache.TexCoord1f ); + free_funcs( &rmesa->vb.dfn_cache.TexCoord1fv ); + free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord3fARB ); + free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord3fvARB ); + free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord2fARB ); + free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord2fvARB ); + free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord1fARB ); + free_funcs( &rmesa->vb.dfn_cache.MultiTexCoord1fvARB ); +/* free_funcs( &rmesa->vb.dfn_cache.FogCoordfEXT ); + free_funcs( &rmesa->vb.dfn_cache.FogCoordfvEXT );*/ +} + diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt.h new file mode 100644 index 000000000..c347dcfb2 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt.h @@ -0,0 +1,123 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_vtxfmt.h,v 1.1 2002/10/30 12:51:53 alanh Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#ifndef __R200_VTXFMT_H__ +#define __R200_VTXFMT_H__ + +#include "r200_context.h" + + + +extern void r200VtxfmtUpdate( GLcontext *ctx ); +extern void r200VtxfmtInit( GLcontext *ctx, GLboolean useCodegen ); +extern void r200VtxfmtInvalidate( GLcontext *ctx ); +extern void r200VtxfmtDestroy( GLcontext *ctx ); +extern void r200VtxfmtInitChoosers( GLvertexformat *vfmt ); + +extern void r200VtxfmtMakeCurrent( GLcontext *ctx ); +extern void r200VtxfmtUnbindContext( GLcontext *ctx ); + +extern void r200_copy_to_current( GLcontext *ctx ); +extern void VFMT_FALLBACK( const char *caller ); + +#define DFN( FUNC, CACHE) \ +do { \ + char *start = (char *)&FUNC; \ + char *end = (char *)&FUNC##_end; \ + insert_at_head( &CACHE, dfn ); \ + dfn->key[0] = key[0]; \ + dfn->key[1] = key[1]; \ + dfn->code = _mesa_exec_malloc(end - start); \ + _mesa_memcpy(dfn->code, start, end - start); \ +} \ +while ( 0 ) + +#define FIXUP( CODE, OFFSET, CHECKVAL, NEWVAL ) \ +do { \ + int *icode = (int *)(CODE+OFFSET); \ + assert (*icode == CHECKVAL); \ + *icode = (int)NEWVAL; \ +} while (0) + + +/* Useful for figuring out the offsets: + */ +#define FIXUP2( CODE, OFFSET, CHECKVAL, NEWVAL ) \ +do { \ + while (*(int *)(CODE+OFFSET) != CHECKVAL) OFFSET++; \ + /*fprintf(stderr, "%s/%d CVAL %x OFFSET %d VAL %x\n", __FUNCTION__,*/ \ + /* __LINE__, CHECKVAL, OFFSET, (int)(NEWVAL));*/ \ + *(int *)(CODE+OFFSET) = (int)(NEWVAL); \ + OFFSET += 4; \ +} while (0) + +/* + */ +void r200InitCodegen( struct dfn_generators *gen, GLboolean useCodegen ); +void r200InitX86Codegen( struct dfn_generators *gen ); +void r200InitSSECodegen( struct dfn_generators *gen ); + + + +/* Defined in r200_vtxfmt_x86.c + */ +struct dynfn *r200_makeX86Vertex2f( GLcontext *, const int * ); +struct dynfn *r200_makeX86Vertex2fv( GLcontext *, const int * ); +struct dynfn *r200_makeX86Vertex3f( GLcontext *, const int * ); +struct dynfn *r200_makeX86Vertex3fv( GLcontext *, const int * ); +struct dynfn *r200_makeX86Color4ub( GLcontext *, const int * ); +struct dynfn *r200_makeX86Color4ubv( GLcontext *, const int * ); +struct dynfn *r200_makeX86Color3ub( GLcontext *, const int * ); +struct dynfn *r200_makeX86Color3ubv( GLcontext *, const int * ); +struct dynfn *r200_makeX86Color4f( GLcontext *, const int * ); +struct dynfn *r200_makeX86Color4fv( GLcontext *, const int * ); +struct dynfn *r200_makeX86Color3f( GLcontext *, const int * ); +struct dynfn *r200_makeX86Color3fv( GLcontext *, const int * ); +struct dynfn *r200_makeX86SecondaryColor3ubEXT( GLcontext *, const int * ); +struct dynfn *r200_makeX86SecondaryColor3ubvEXT( GLcontext *, const int * ); +struct dynfn *r200_makeX86SecondaryColor3fEXT( GLcontext *, const int * ); +struct dynfn *r200_makeX86SecondaryColor3fvEXT( GLcontext *, const int * ); +struct dynfn *r200_makeX86Normal3f( GLcontext *, const int * ); +struct dynfn *r200_makeX86Normal3fv( GLcontext *, const int * ); +struct dynfn *r200_makeX86TexCoord2f( GLcontext *, const int * ); +struct dynfn *r200_makeX86TexCoord2fv( GLcontext *, const int * ); +struct dynfn *r200_makeX86TexCoord1f( GLcontext *, const int * ); +struct dynfn *r200_makeX86TexCoord1fv( GLcontext *, const int * ); +struct dynfn *r200_makeX86MultiTexCoord2fARB( GLcontext *, const int * ); +struct dynfn *r200_makeX86MultiTexCoord2fvARB( GLcontext *, const int * ); +struct dynfn *r200_makeX86MultiTexCoord1fARB( GLcontext *, const int * ); +struct dynfn *r200_makeX86MultiTexCoord1fvARB( GLcontext *, const int * ); + +#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_c.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_c.c new file mode 100644 index 000000000..1db5950c8 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_c.c @@ -0,0 +1,1002 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_vtxfmt_c.c,v 1.2 2002/12/16 16:18:56 dawes Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "imports.h" +#include "mtypes.h" +#include "colormac.h" +#include "simple_list.h" +#include "api_noop.h" +#include "vtxfmt.h" + +#include "r200_vtxfmt.h" +#include "r200_tcl.h" + +#include "dispatch.h" + +/* Fallback versions of all the entrypoints for situations where + * codegen isn't available. This is still a lot faster than the + * vb/pipeline implementation in Mesa. + */ +static void r200_Vertex3f( GLfloat x, GLfloat y, GLfloat z ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + int i; + + *rmesa->vb.dmaptr++ = *(int *)&x; + *rmesa->vb.dmaptr++ = *(int *)&y; + *rmesa->vb.dmaptr++ = *(int *)&z; + + for (i = 3; i < rmesa->vb.vertex_size; i++) + *rmesa->vb.dmaptr++ = rmesa->vb.vertex[i].i; + + if (--rmesa->vb.counter == 0) + rmesa->vb.notify(); +} + + +static void r200_Vertex3fv( const GLfloat *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + int i; + + *rmesa->vb.dmaptr++ = *(int *)&v[0]; + *rmesa->vb.dmaptr++ = *(int *)&v[1]; + *rmesa->vb.dmaptr++ = *(int *)&v[2]; + + for (i = 3; i < rmesa->vb.vertex_size; i++) + *rmesa->vb.dmaptr++ = rmesa->vb.vertex[i].i; + + if (--rmesa->vb.counter == 0) + rmesa->vb.notify(); +} + + +static void r200_Vertex2f( GLfloat x, GLfloat y ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + int i; + + *rmesa->vb.dmaptr++ = *(int *)&x; + *rmesa->vb.dmaptr++ = *(int *)&y; + *rmesa->vb.dmaptr++ = 0; + + for (i = 3; i < rmesa->vb.vertex_size; i++) + *rmesa->vb.dmaptr++ = rmesa->vb.vertex[i].i; + + if (--rmesa->vb.counter == 0) + rmesa->vb.notify(); +} + + +static void r200_Vertex2fv( const GLfloat *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + int i; + + *rmesa->vb.dmaptr++ = *(int *)&v[0]; + *rmesa->vb.dmaptr++ = *(int *)&v[1]; + *rmesa->vb.dmaptr++ = 0; + + for (i = 3; i < rmesa->vb.vertex_size; i++) + *rmesa->vb.dmaptr++ = rmesa->vb.vertex[i].i; + + if (--rmesa->vb.counter == 0) + rmesa->vb.notify(); +} + + + +/* Color for ubyte (packed) color formats: + */ +#if 0 +static void r200_Color3ub_ub( GLubyte r, GLubyte g, GLubyte b ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + r200_color_t *dest = rmesa->vb.colorptr; + dest->red = r; + dest->green = g; + dest->blue = b; + dest->alpha = 0xff; +} + +static void r200_Color3ubv_ub( const GLubyte *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + r200_color_t *dest = rmesa->vb.colorptr; + dest->red = v[0]; + dest->green = v[1]; + dest->blue = v[2]; + dest->alpha = 0xff; +} + +static void r200_Color4ub_ub( GLubyte r, GLubyte g, GLubyte b, GLubyte a ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + r200_color_t *dest = rmesa->vb.colorptr; + dest->red = r; + dest->green = g; + dest->blue = b; + dest->alpha = a; +} + +static void r200_Color4ubv_ub( const GLubyte *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + *(GLuint *)rmesa->vb.colorptr = LE32_TO_CPU(*(GLuint *)v); +} +#endif /* 0 */ + +static void r200_Color3f_ub( GLfloat r, GLfloat g, GLfloat b ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + r200_color_t *dest = rmesa->vb.colorptr; + UNCLAMPED_FLOAT_TO_UBYTE( dest->red, r ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->green, g ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->blue, b ); + dest->alpha = 255; +} + +static void r200_Color3fv_ub( const GLfloat *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + r200_color_t *dest = rmesa->vb.colorptr; + UNCLAMPED_FLOAT_TO_UBYTE( dest->red, v[0] ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->green, v[1] ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->blue, v[2] ); + dest->alpha = 255; +} + +static void r200_Color4f_ub( GLfloat r, GLfloat g, GLfloat b, GLfloat a ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + r200_color_t *dest = rmesa->vb.colorptr; + UNCLAMPED_FLOAT_TO_UBYTE( dest->red, r ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->green, g ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->blue, b ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->alpha, a ); +} + +static void r200_Color4fv_ub( const GLfloat *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + r200_color_t *dest = rmesa->vb.colorptr; + UNCLAMPED_FLOAT_TO_UBYTE( dest->red, v[0] ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->green, v[1] ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->blue, v[2] ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->alpha, v[3] ); +} + + +/* Color for float color+alpha formats: + */ +#if 0 +static void r200_Color3ub_4f( GLubyte r, GLubyte g, GLubyte b ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = UBYTE_TO_FLOAT(r); + dest[1] = UBYTE_TO_FLOAT(g); + dest[2] = UBYTE_TO_FLOAT(b); + dest[3] = 1.0; +} + +static void r200_Color3ubv_4f( const GLubyte *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = UBYTE_TO_FLOAT(v[0]); + dest[1] = UBYTE_TO_FLOAT(v[1]); + dest[2] = UBYTE_TO_FLOAT(v[2]); + dest[3] = 1.0; +} + +static void r200_Color4ub_4f( GLubyte r, GLubyte g, GLubyte b, GLubyte a ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = UBYTE_TO_FLOAT(r); + dest[1] = UBYTE_TO_FLOAT(g); + dest[2] = UBYTE_TO_FLOAT(b); + dest[3] = UBYTE_TO_FLOAT(a); +} + +static void r200_Color4ubv_4f( const GLubyte *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = UBYTE_TO_FLOAT(v[0]); + dest[1] = UBYTE_TO_FLOAT(v[1]); + dest[2] = UBYTE_TO_FLOAT(v[2]); + dest[3] = UBYTE_TO_FLOAT(v[3]); +} +#endif /* 0 */ + + +static void r200_Color3f_4f( GLfloat r, GLfloat g, GLfloat b ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = r; + dest[1] = g; + dest[2] = b; + dest[3] = 1.0; +} + +static void r200_Color3fv_4f( const GLfloat *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = v[0]; + dest[1] = v[1]; + dest[2] = v[2]; + dest[3] = 1.0; +} + +static void r200_Color4f_4f( GLfloat r, GLfloat g, GLfloat b, GLfloat a ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = r; + dest[1] = g; + dest[2] = b; + dest[3] = a; +} + +static void r200_Color4fv_4f( const GLfloat *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = v[0]; + dest[1] = v[1]; + dest[2] = v[2]; + dest[3] = v[3]; +} + + +/* Color for float color formats: + */ +#if 0 +static void r200_Color3ub_3f( GLubyte r, GLubyte g, GLubyte b ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = UBYTE_TO_FLOAT(r); + dest[1] = UBYTE_TO_FLOAT(g); + dest[2] = UBYTE_TO_FLOAT(b); +} + +static void r200_Color3ubv_3f( const GLubyte *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = UBYTE_TO_FLOAT(v[0]); + dest[1] = UBYTE_TO_FLOAT(v[1]); + dest[2] = UBYTE_TO_FLOAT(v[2]); +} + +static void r200_Color4ub_3f( GLubyte r, GLubyte g, GLubyte b, GLubyte a ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = UBYTE_TO_FLOAT(r); + dest[1] = UBYTE_TO_FLOAT(g); + dest[2] = UBYTE_TO_FLOAT(b); + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = UBYTE_TO_FLOAT(a); +} + +static void r200_Color4ubv_3f( const GLubyte *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = UBYTE_TO_FLOAT(v[0]); + dest[1] = UBYTE_TO_FLOAT(v[1]); + dest[2] = UBYTE_TO_FLOAT(v[2]); + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = UBYTE_TO_FLOAT(v[3]); +} +#endif /* 0 */ + + +static void r200_Color3f_3f( GLfloat r, GLfloat g, GLfloat b ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = r; + dest[1] = g; + dest[2] = b; +} + +static void r200_Color3fv_3f( const GLfloat *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = v[0]; + dest[1] = v[1]; + dest[2] = v[2]; +} + +static void r200_Color4f_3f( GLfloat r, GLfloat g, GLfloat b, GLfloat a ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = r; + dest[1] = g; + dest[2] = b; + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = a; +} + +static void r200_Color4fv_3f( const GLfloat *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatcolorptr; + dest[0] = v[0]; + dest[1] = v[1]; + dest[2] = v[2]; + ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = v[3]; +} + + +/* Secondary Color: + */ +#if 0 +static void r200_SecondaryColor3ubEXT_ub( GLubyte r, GLubyte g, GLubyte b ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + r200_color_t *dest = rmesa->vb.specptr; + dest->red = r; + dest->green = g; + dest->blue = b; + dest->alpha = 0xff; +} + +static void r200_SecondaryColor3ubvEXT_ub( const GLubyte *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + r200_color_t *dest = rmesa->vb.specptr; + dest->red = v[0]; + dest->green = v[1]; + dest->blue = v[2]; + dest->alpha = 0xff; +} +#endif /* 0 */ + +static void r200_SecondaryColor3fEXT_ub( GLfloat r, GLfloat g, GLfloat b ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + r200_color_t *dest = rmesa->vb.specptr; + UNCLAMPED_FLOAT_TO_UBYTE( dest->red, r ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->green, g ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->blue, b ); + dest->alpha = 255; +} + +static void r200_SecondaryColor3fvEXT_ub( const GLfloat *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + r200_color_t *dest = rmesa->vb.specptr; + UNCLAMPED_FLOAT_TO_UBYTE( dest->red, v[0] ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->green, v[1] ); + UNCLAMPED_FLOAT_TO_UBYTE( dest->blue, v[2] ); + dest->alpha = 255; +} + +#if 0 +static void r200_SecondaryColor3ubEXT_3f( GLubyte r, GLubyte g, GLubyte b ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatspecptr; + dest[0] = UBYTE_TO_FLOAT(r); + dest[1] = UBYTE_TO_FLOAT(g); + dest[2] = UBYTE_TO_FLOAT(b); + dest[3] = 1.0; +} + +static void r200_SecondaryColor3ubvEXT_3f( const GLubyte *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatspecptr; + dest[0] = UBYTE_TO_FLOAT(v[0]); + dest[1] = UBYTE_TO_FLOAT(v[1]); + dest[2] = UBYTE_TO_FLOAT(v[2]); + dest[3] = 1.0; +} +#endif /* 0 */ + +static void r200_SecondaryColor3fEXT_3f( GLfloat r, GLfloat g, GLfloat b ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatspecptr; + dest[0] = r; + dest[1] = g; + dest[2] = b; + dest[3] = 1.0; +} + +static void r200_SecondaryColor3fvEXT_3f( const GLfloat *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.floatspecptr; + dest[0] = v[0]; + dest[1] = v[1]; + dest[2] = v[2]; + dest[3] = 1.0; +} + + + +/* Normal + */ +static void r200_Normal3f( GLfloat n0, GLfloat n1, GLfloat n2 ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.normalptr; + dest[0] = n0; + dest[1] = n1; + dest[2] = n2; +} + +static void r200_Normal3fv( const GLfloat *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.normalptr; + dest[0] = v[0]; + dest[1] = v[1]; + dest[2] = v[2]; +} + + +/* FogCoord + */ +static void r200_FogCoordfEXT( GLfloat f ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.fogptr; + dest[0] = r200ComputeFogBlendFactor( ctx, f ); +/* ctx->Current.Attrib[VERT_ATTRIB_FOG][0] = f;*/ +} + +static void r200_FogCoordfvEXT( const GLfloat *v ) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLfloat *dest = rmesa->vb.fogptr; + dest[0] = r200ComputeFogBlendFactor( ctx, v[0] ); +/* ctx->Current.Attrib[VERT_ATTRIB_FOG][0] = v[0];*/ +} + + +/* TexCoord + */ + +/* \todo maybe (target & 4 ? target & 5 : target & 3) is more save than (target & 7) */ +static void r200_MultiTexCoord1fARB(GLenum target, GLfloat s) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLint unit = (target & 7); + GLfloat * const dest = rmesa->vb.texcoordptr[unit]; + + switch( ctx->Texture.Unit[unit]._ReallyEnabled ) { + case TEXTURE_CUBE_BIT: + case TEXTURE_3D_BIT: + dest[2] = 0.0; + /* FALLTHROUGH */ + case TEXTURE_2D_BIT: + case TEXTURE_RECT_BIT: + dest[1] = 0.0; + /* FALLTHROUGH */ + case TEXTURE_1D_BIT: + dest[0] = s; + } +} + +static void r200_MultiTexCoord2fARB(GLenum target, GLfloat s, GLfloat t) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLint unit = (target & 7); + GLfloat * const dest = rmesa->vb.texcoordptr[unit]; + + switch( ctx->Texture.Unit[unit]._ReallyEnabled ) { + case TEXTURE_CUBE_BIT: + case TEXTURE_3D_BIT: + dest[2] = 0.0; + /* FALLTHROUGH */ + case TEXTURE_2D_BIT: + case TEXTURE_RECT_BIT: + dest[1] = t; + dest[0] = s; + break; + default: + VFMT_FALLBACK(__FUNCTION__); + CALL_MultiTexCoord2fARB(GET_DISPATCH(), (target, s, t)); + return; + } +} + +static void r200_MultiTexCoord3fARB(GLenum target, GLfloat s, GLfloat t, GLfloat r) +{ + GET_CURRENT_CONTEXT(ctx); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + GLint unit = (target & 7); + GLfloat * const dest = rmesa->vb.texcoordptr[unit]; + + switch( ctx->Texture.Unit[unit]._ReallyEnabled ) { + case TEXTURE_CUBE_BIT: + case TEXTURE_3D_BIT: + dest[2] = r; + dest[1] = t; + dest[0] = s; + break; + default: + VFMT_FALLBACK(__FUNCTION__); + CALL_MultiTexCoord3fARB(GET_DISPATCH(), (target, s, t, r)); + return; + } +} + +static void r200_TexCoord1f(GLfloat s) +{ + r200_MultiTexCoord1fARB(GL_TEXTURE0, s); +} + +static void r200_TexCoord2f(GLfloat s, GLfloat t) +{ + r200_MultiTexCoord2fARB(GL_TEXTURE0, s, t); +} + +static void r200_TexCoord3f(GLfloat s, GLfloat t, GLfloat r) +{ + r200_MultiTexCoord3fARB(GL_TEXTURE0, s, t, r); +} + +static void r200_TexCoord1fv(const GLfloat *v) +{ + r200_MultiTexCoord1fARB(GL_TEXTURE0, v[0]); +} + +static void r200_TexCoord2fv(const GLfloat *v) +{ + r200_MultiTexCoord2fARB(GL_TEXTURE0, v[0], v[1]); +} + +static void r200_TexCoord3fv(const GLfloat *v) +{ + r200_MultiTexCoord3fARB(GL_TEXTURE0, v[0], v[1], v[2]); +} + +static void r200_MultiTexCoord1fvARB(GLenum target, const GLfloat *v) +{ + r200_MultiTexCoord1fARB(target, v[0]); +} + +static void r200_MultiTexCoord2fvARB(GLenum target, const GLfloat *v) +{ + r200_MultiTexCoord2fARB(target, v[0], v[1]); +} + +static void r200_MultiTexCoord3fvARB(GLenum target, const GLfloat *v) +{ + r200_MultiTexCoord3fARB(target, v[0], v[1], v[2]); +} + + +static struct dynfn *lookup( struct dynfn *l, const int *key ) +{ + struct dynfn *f; + + foreach( f, l ) { + if (f->key[0] == key[0] && f->key[1] == key[1]) + return f; + } + + return NULL; +} + +/* Can't use the loopback template for this: + */ + +#define CHOOSE(FN, FNTYPE, MASK0, MASK1, ARGS1, ARGS2 ) \ +static void choose_##FN ARGS1 \ +{ \ + GET_CURRENT_CONTEXT(ctx); \ + r200ContextPtr rmesa = R200_CONTEXT(ctx); \ + int key[2]; \ + struct dynfn *dfn; \ + \ + key[0] = rmesa->vb.vtxfmt_0 & MASK0; \ + key[1] = rmesa->vb.vtxfmt_1 & MASK1; \ + \ + dfn = lookup( &rmesa->vb.dfn_cache.FN, key ); \ + if (dfn == 0) \ + dfn = rmesa->vb.codegen.FN( ctx, key ); \ + else if (R200_DEBUG & DEBUG_CODEGEN) \ + fprintf(stderr, "%s -- cached codegen\n", __FUNCTION__ ); \ + \ + if (dfn) \ + SET_ ## FN (ctx->Exec, (FNTYPE)(dfn->code)); \ + else { \ + if (R200_DEBUG & DEBUG_CODEGEN) \ + fprintf(stderr, "%s -- generic version\n", __FUNCTION__ ); \ + SET_ ## FN (ctx->Exec, r200_##FN); \ + } \ + \ + ctx->Driver.NeedFlush |= FLUSH_UPDATE_CURRENT; \ + CALL_ ## FN (ctx->Exec, ARGS2); \ +} + + + +/* For the _3f case, only allow one color function to be hooked in at + * a time. Eventually, use a similar mechanism to allow selecting the + * color component of the vertex format based on client behaviour. + * + * Note: Perform these actions even if there is a codegen or cached + * codegen version of the chosen function. + */ +#define CHOOSE_COLOR(FN, FNTYPE, NR, MASK0, MASK1, ARGS1, ARGS2 ) \ +static void choose_##FN ARGS1 \ +{ \ + GET_CURRENT_CONTEXT(ctx); \ + r200ContextPtr rmesa = R200_CONTEXT(ctx); \ + int key[2]; \ + struct dynfn *dfn; \ + \ + key[0] = rmesa->vb.vtxfmt_0 & MASK0; \ + key[1] = rmesa->vb.vtxfmt_1 & MASK1; \ + \ + if (VTX_COLOR(rmesa->vb.vtxfmt_0,0) == R200_VTX_PK_RGBA) { \ + SET_ ## FN (ctx->Exec, r200_##FN##_ub); \ + } \ + else if (VTX_COLOR(rmesa->vb.vtxfmt_0,0) == R200_VTX_FP_RGB) { \ + \ + if (rmesa->vb.installed_color_3f_sz != NR) { \ + rmesa->vb.installed_color_3f_sz = NR; \ + if (NR == 3) ctx->Current.Attrib[VERT_ATTRIB_COLOR0][3] = 1.0; \ + if (ctx->Driver.NeedFlush & FLUSH_UPDATE_CURRENT) { \ + r200_copy_to_current( ctx ); \ + _mesa_install_exec_vtxfmt( ctx, &rmesa->vb.vtxfmt ); \ + CALL_ ## FN (ctx->Exec, ARGS2); \ + return; \ + } \ + } \ + \ + SET_ ## FN (ctx->Exec, r200_##FN##_3f); \ + } \ + else { \ + SET_ ## FN (ctx->Exec, r200_##FN##_4f); \ + } \ + \ + \ + dfn = lookup( &rmesa->vb.dfn_cache.FN, key ); \ + if (!dfn) dfn = rmesa->vb.codegen.FN( ctx, key ); \ + \ + if (dfn) { \ + if (R200_DEBUG & DEBUG_CODEGEN) \ + fprintf(stderr, "%s -- codegen version\n", __FUNCTION__ ); \ + SET_ ## FN (ctx->Exec, (FNTYPE)dfn->code); \ + } \ + else if (R200_DEBUG & DEBUG_CODEGEN) \ + fprintf(stderr, "%s -- 'c' version\n", __FUNCTION__ ); \ + \ + ctx->Driver.NeedFlush |= FLUSH_UPDATE_CURRENT; \ + CALL_ ## FN (ctx->Exec, ARGS2); \ +} + + + +/* Right now there are both _ub and _3f versions of the secondary color + * functions. Currently, we only set-up the hardware to use the _ub versions. + * The _3f versions are needed for the cases where secondary color isn't used + * in the vertex format, but it still needs to be stored in the context + * state vector. + */ +#define CHOOSE_SECONDARY_COLOR(FN, FNTYPE, MASK0, MASK1, ARGS1, ARGS2 ) \ +static void choose_##FN ARGS1 \ +{ \ + GET_CURRENT_CONTEXT(ctx); \ + r200ContextPtr rmesa = R200_CONTEXT(ctx); \ + int key[2]; \ + struct dynfn *dfn; \ + \ + key[0] = rmesa->vb.vtxfmt_0 & MASK0; \ + key[1] = rmesa->vb.vtxfmt_1 & MASK1; \ + \ + dfn = lookup( &rmesa->vb.dfn_cache.FN, key ); \ + if (dfn == 0) \ + dfn = rmesa->vb.codegen.FN( ctx, key ); \ + else if (R200_DEBUG & DEBUG_CODEGEN) \ + fprintf(stderr, "%s -- cached version\n", __FUNCTION__ ); \ + \ + if (dfn) \ + SET_ ## FN (ctx->Exec, (FNTYPE)(dfn->code)); \ + else { \ + if (R200_DEBUG & DEBUG_CODEGEN) \ + fprintf(stderr, "%s -- generic version\n", __FUNCTION__ ); \ + SET_ ## FN (ctx->Exec, (VTX_COLOR(rmesa->vb.vtxfmt_0,1) == R200_VTX_PK_RGBA) \ + ? r200_##FN##_ub : r200_##FN##_3f); \ + } \ + \ + ctx->Driver.NeedFlush |= FLUSH_UPDATE_CURRENT; \ + CALL_ ## FN (ctx->Exec, ARGS2); \ +} + + + + + + + +/* VTXFMT_0 + */ +#define MASK_XYZW (R200_VTX_W0|R200_VTX_Z0) +#define MASK_NORM (MASK_XYZW|R200_VTX_N0) +#define MASK_FOG (MASK_NORM |R200_VTX_DISCRETE_FOG) +#define MASK_COLOR (MASK_FOG |(R200_VTX_COLOR_MASK<<R200_VTX_COLOR_0_SHIFT)) +#define MASK_SPEC (MASK_COLOR|(R200_VTX_COLOR_MASK<<R200_VTX_COLOR_1_SHIFT)) + +/* VTXFMT_1 + */ +#define MASK_ST0 (0x7 << R200_VTX_TEX0_COMP_CNT_SHIFT) +/* FIXME: maybe something like in the radeon driver is needed here? */ + + +typedef void (*p4f)( GLfloat, GLfloat, GLfloat, GLfloat ); +typedef void (*p3f)( GLfloat, GLfloat, GLfloat ); +typedef void (*p2f)( GLfloat, GLfloat ); +typedef void (*p1f)( GLfloat ); +typedef void (*pe3f)( GLenum, GLfloat, GLfloat, GLfloat ); +typedef void (*pe2f)( GLenum, GLfloat, GLfloat ); +typedef void (*pe1f)( GLenum, GLfloat ); +typedef void (*p4ub)( GLubyte, GLubyte, GLubyte, GLubyte ); +typedef void (*p3ub)( GLubyte, GLubyte, GLubyte ); +typedef void (*pfv)( const GLfloat * ); +typedef void (*pefv)( GLenum, const GLfloat * ); +typedef void (*pubv)( const GLubyte * ); + + +CHOOSE(Normal3f, p3f, MASK_NORM, 0, + (GLfloat a,GLfloat b,GLfloat c), (a,b,c)) +CHOOSE(Normal3fv, pfv, MASK_NORM, 0, + (const GLfloat *v), (v)) + +#if 0 +CHOOSE_COLOR(Color4ub, p4ub, 4, MASK_COLOR, 0, + (GLubyte a,GLubyte b, GLubyte c, GLubyte d), (a,b,c,d)) +CHOOSE_COLOR(Color4ubv, pubv, 4, MASK_COLOR, 0, + (const GLubyte *v), (v)) +CHOOSE_COLOR(Color3ub, p3ub, 3, MASK_COLOR, 0, + (GLubyte a,GLubyte b, GLubyte c), (a,b,c)) +CHOOSE_COLOR(Color3ubv, pubv, 3, MASK_COLOR, 0, + (const GLubyte *v), (v)) +CHOOSE_SECONDARY_COLOR(SecondaryColor3ubEXT, p3ub, MASK_SPEC, 0, + (GLubyte a,GLubyte b, GLubyte c), (a,b,c)) +CHOOSE_SECONDARY_COLOR(SecondaryColor3ubvEXT, pubv, MASK_SPEC, 0, + (const GLubyte *v), (v)) +#endif + +CHOOSE_COLOR(Color4f, p4f, 4, MASK_COLOR, 0, + (GLfloat a,GLfloat b, GLfloat c, GLfloat d), (a,b,c,d)) +CHOOSE_COLOR(Color4fv, pfv, 4, MASK_COLOR, 0, + (const GLfloat *v), (v)) +CHOOSE_COLOR(Color3f, p3f, 3, MASK_COLOR, 0, + (GLfloat a,GLfloat b, GLfloat c), (a,b,c)) +CHOOSE_COLOR(Color3fv, pfv, 3, MASK_COLOR, 0, + (const GLfloat *v), (v)) + + +CHOOSE_SECONDARY_COLOR(SecondaryColor3fEXT, p3f, MASK_SPEC, 0, + (GLfloat a,GLfloat b, GLfloat c), (a,b,c)) +CHOOSE_SECONDARY_COLOR(SecondaryColor3fvEXT, pfv, MASK_SPEC, 0, + (const GLfloat *v), (v)) + +CHOOSE(TexCoord3f, p3f, ~0, MASK_ST0, + (GLfloat a,GLfloat b,GLfloat c), (a,b,c)) +CHOOSE(TexCoord3fv, pfv, ~0, MASK_ST0, + (const GLfloat *v), (v)) +CHOOSE(TexCoord2f, p2f, ~0, MASK_ST0, + (GLfloat a,GLfloat b), (a,b)) +CHOOSE(TexCoord2fv, pfv, ~0, MASK_ST0, + (const GLfloat *v), (v)) +CHOOSE(TexCoord1f, p1f, ~0, MASK_ST0, + (GLfloat a), (a)) +CHOOSE(TexCoord1fv, pfv, ~0, MASK_ST0, + (const GLfloat *v), (v)) + +CHOOSE(MultiTexCoord3fARB, pe3f, ~0, ~0, + (GLenum u,GLfloat a,GLfloat b,GLfloat c), (u,a,b,c)) +CHOOSE(MultiTexCoord3fvARB, pefv, ~0, ~0, + (GLenum u,const GLfloat *v), (u,v)) +CHOOSE(MultiTexCoord2fARB, pe2f, ~0, ~0, + (GLenum u,GLfloat a,GLfloat b), (u,a,b)) +CHOOSE(MultiTexCoord2fvARB, pefv, ~0, ~0, + (GLenum u,const GLfloat *v), (u,v)) +CHOOSE(MultiTexCoord1fARB, pe1f, ~0, ~0, + (GLenum u,GLfloat a), (u,a)) +CHOOSE(MultiTexCoord1fvARB, pefv, ~0, ~0, + (GLenum u,const GLfloat *v), (u,v)) + +CHOOSE(Vertex3f, p3f, ~0, ~0, + (GLfloat a,GLfloat b,GLfloat c), (a,b,c)) +CHOOSE(Vertex3fv, pfv, ~0, ~0, + (const GLfloat *v), (v)) +CHOOSE(Vertex2f, p2f, ~0, ~0, + (GLfloat a,GLfloat b), (a,b)) +CHOOSE(Vertex2fv, pfv, ~0, ~0, + (const GLfloat *v), (v)) + +CHOOSE(FogCoordfEXT, p1f, MASK_FOG, ~0, + (GLfloat f), (f)) +CHOOSE(FogCoordfvEXT, pfv, MASK_FOG, ~0, + (const GLfloat *f), (f)) + + + + +void r200VtxfmtInitChoosers( GLvertexformat *vfmt ) +{ + vfmt->Color3f = choose_Color3f; + vfmt->Color3fv = choose_Color3fv; + vfmt->Color4f = choose_Color4f; + vfmt->Color4fv = choose_Color4fv; + vfmt->SecondaryColor3fEXT = choose_SecondaryColor3fEXT; + vfmt->SecondaryColor3fvEXT = choose_SecondaryColor3fvEXT; + vfmt->MultiTexCoord1fARB = choose_MultiTexCoord1fARB; + vfmt->MultiTexCoord1fvARB = choose_MultiTexCoord1fvARB; + vfmt->MultiTexCoord2fARB = choose_MultiTexCoord2fARB; + vfmt->MultiTexCoord2fvARB = choose_MultiTexCoord2fvARB; + vfmt->MultiTexCoord3fARB = choose_MultiTexCoord3fARB; + vfmt->MultiTexCoord3fvARB = choose_MultiTexCoord3fvARB; + vfmt->Normal3f = choose_Normal3f; + vfmt->Normal3fv = choose_Normal3fv; + vfmt->TexCoord1f = choose_TexCoord1f; + vfmt->TexCoord1fv = choose_TexCoord1fv; + vfmt->TexCoord2f = choose_TexCoord2f; + vfmt->TexCoord2fv = choose_TexCoord2fv; + vfmt->TexCoord3f = choose_TexCoord3f; + vfmt->TexCoord3fv = choose_TexCoord3fv; + vfmt->Vertex2f = choose_Vertex2f; + vfmt->Vertex2fv = choose_Vertex2fv; + vfmt->Vertex3f = choose_Vertex3f; + vfmt->Vertex3fv = choose_Vertex3fv; +/* vfmt->FogCoordfEXT = choose_FogCoordfEXT; + vfmt->FogCoordfvEXT = choose_FogCoordfvEXT;*/ + + /* TODO: restore ubyte colors to vtxfmt. + */ +#if 0 + vfmt->Color3ub = choose_Color3ub; + vfmt->Color3ubv = choose_Color3ubv; + vfmt->Color4ub = choose_Color4ub; + vfmt->Color4ubv = choose_Color4ubv; + vfmt->SecondaryColor3ubEXT = choose_SecondaryColor3ubEXT; + vfmt->SecondaryColor3ubvEXT = choose_SecondaryColor3ubvEXT; +#endif +} + + +static struct dynfn *codegen_noop( GLcontext *ctx, const int *key ) +{ + (void) ctx; (void) key; + return NULL; +} + +void r200InitCodegen( struct dfn_generators *gen, GLboolean useCodegen ) +{ + gen->Vertex3f = codegen_noop; + gen->Vertex3fv = codegen_noop; + gen->Color4ub = codegen_noop; + gen->Color4ubv = codegen_noop; + gen->Normal3f = codegen_noop; + gen->Normal3fv = codegen_noop; + + gen->TexCoord3f = codegen_noop; + gen->TexCoord3fv = codegen_noop; + gen->TexCoord2f = codegen_noop; + gen->TexCoord2fv = codegen_noop; + gen->TexCoord1f = codegen_noop; + gen->TexCoord1fv = codegen_noop; + + gen->MultiTexCoord3fARB = codegen_noop; + gen->MultiTexCoord3fvARB = codegen_noop; + gen->MultiTexCoord2fARB = codegen_noop; + gen->MultiTexCoord2fvARB = codegen_noop; + gen->MultiTexCoord1fARB = codegen_noop; + gen->MultiTexCoord1fvARB = codegen_noop; +/* gen->FogCoordfEXT = codegen_noop; + gen->FogCoordfvEXT = codegen_noop;*/ + + gen->Vertex2f = codegen_noop; + gen->Vertex2fv = codegen_noop; + gen->Color3ub = codegen_noop; + gen->Color3ubv = codegen_noop; + gen->Color4f = codegen_noop; + gen->Color4fv = codegen_noop; + gen->Color3f = codegen_noop; + gen->Color3fv = codegen_noop; + gen->SecondaryColor3fEXT = codegen_noop; + gen->SecondaryColor3fvEXT = codegen_noop; + gen->SecondaryColor3ubEXT = codegen_noop; + gen->SecondaryColor3ubvEXT = codegen_noop; + + if (useCodegen) { +#if defined(USE_X86_ASM) + r200InitX86Codegen( gen ); +#endif + +#if defined(USE_SSE_ASM) + r200InitSSECodegen( gen ); +#endif + } +} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_sse.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_sse.c new file mode 100644 index 000000000..590173049 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_sse.c @@ -0,0 +1,234 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_vtxfmt_sse.c,v 1.1 2002/10/30 12:51:53 alanh Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "imports.h" +#include "simple_list.h" +#include "r200_vtxfmt.h" + +#if defined(USE_SSE_ASM) +#include "x86/common_x86_asm.h" + +#define EXTERN( FUNC ) \ +extern const char *FUNC; \ +extern const char *FUNC##_end + +EXTERN( _sse_Attribute2fv ); +EXTERN( _sse_Attribute2f ); +EXTERN( _sse_Attribute3fv ); +EXTERN( _sse_Attribute3f ); +EXTERN( _sse_MultiTexCoord2fv ); +EXTERN( _sse_MultiTexCoord2f ); +EXTERN( _sse_MultiTexCoord2fv_2 ); +EXTERN( _sse_MultiTexCoord2f_2 ); + +/* Build specialized versions of the immediate calls on the fly for + * the current state. + */ + +static struct dynfn *r200_makeSSEAttribute2fv( struct dynfn * cache, const int * key, + const char * name, void * dest) +{ + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x\n", name, key[0] ); + + DFN ( _sse_Attribute2fv, (*cache) ); + FIXUP(dfn->code, 10, 0x0, (int)dest); + return dfn; +} + +static struct dynfn *r200_makeSSEAttribute2f( struct dynfn * cache, const int * key, + const char * name, void * dest ) +{ + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x\n", name, key[0] ); + + DFN ( _sse_Attribute2f, (*cache) ); + FIXUP(dfn->code, 8, 0x0, (int)dest); + return dfn; +} + +static struct dynfn *r200_makeSSEAttribute3fv( struct dynfn * cache, const int * key, + const char * name, void * dest) +{ + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x\n", name, key[0] ); + + DFN ( _sse_Attribute3fv, (*cache) ); + FIXUP(dfn->code, 13, 0x0, (int)dest); + FIXUP(dfn->code, 18, 0x8, 8+(int)dest); + return dfn; +} + +static struct dynfn *r200_makeSSEAttribute3f( struct dynfn * cache, const int * key, + const char * name, void * dest ) +{ + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x\n", name, key[0] ); + + DFN ( _sse_Attribute3f, (*cache) ); + FIXUP(dfn->code, 12, 0x0, (int)dest); + FIXUP(dfn->code, 17, 0x8, 8+(int)dest); + return dfn; +} + +static struct dynfn *r200_makeSSENormal3fv( GLcontext *ctx, const int *key ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + return r200_makeSSEAttribute3fv( & rmesa->vb.dfn_cache.Normal3fv, key, + __FUNCTION__, rmesa->vb.normalptr ); +} + +static struct dynfn *r200_makeSSENormal3f( GLcontext *ctx, const int * key ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + return r200_makeSSEAttribute3f( & rmesa->vb.dfn_cache.Normal3f, key, + __FUNCTION__, rmesa->vb.normalptr ); +} + +static struct dynfn *r200_makeSSEColor3fv( GLcontext *ctx, const int * key ) +{ + if (VTX_COLOR(key[0],0) != R200_VTX_FP_RGB) + return NULL; + else + { + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + return r200_makeSSEAttribute3fv( & rmesa->vb.dfn_cache.Color3fv, key, + __FUNCTION__, rmesa->vb.floatcolorptr ); + } +} + +static struct dynfn *r200_makeSSEColor3f( GLcontext *ctx, const int * key ) +{ + if (VTX_COLOR(key[0],0) != R200_VTX_FP_RGB) + return NULL; + else + { + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + return r200_makeSSEAttribute3f( & rmesa->vb.dfn_cache.Color3f, key, + __FUNCTION__, rmesa->vb.floatcolorptr ); + } +} + +#if 0 /* Temporarily disabled as it is broken w/the new cubemap code. - idr */ +static struct dynfn *r200_makeSSETexCoord2fv( GLcontext *ctx, const int * key ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + return r200_makeSSEAttribute2fv( & rmesa->vb.dfn_cache.TexCoord2fv, key, + __FUNCTION__, rmesa->vb.texcoordptr[0] ); +} + +static struct dynfn *r200_makeSSETexCoord2f( GLcontext *ctx, const int * key ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + return r200_makeSSEAttribute2f( & rmesa->vb.dfn_cache.TexCoord2f, key, + __FUNCTION__, rmesa->vb.texcoordptr[0] ); +} + +static struct dynfn *r200_makeSSEMultiTexCoord2fv( GLcontext *ctx, const int * key ) +{ + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key[0] ); + + if (rmesa->vb.texcoordptr[1] == rmesa->vb.texcoordptr[0]+4) { + DFN ( _sse_MultiTexCoord2fv, rmesa->vb.dfn_cache.MultiTexCoord2fvARB ); + FIXUP(dfn->code, 18, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]); + } else { + DFN ( _sse_MultiTexCoord2fv_2, rmesa->vb.dfn_cache.MultiTexCoord2fvARB ); + FIXUP(dfn->code, 14, 0x0, (int)rmesa->vb.texcoordptr); + } + return dfn; +} + +static struct dynfn *r200_makeSSEMultiTexCoord2f( GLcontext *ctx, const int * key ) +{ + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key[0] ); + + if (rmesa->vb.texcoordptr[1] == rmesa->vb.texcoordptr[0]+4) { + DFN ( _sse_MultiTexCoord2f, rmesa->vb.dfn_cache.MultiTexCoord2fARB ); + FIXUP(dfn->code, 16, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]); + } else { + DFN ( _sse_MultiTexCoord2f_2, rmesa->vb.dfn_cache.MultiTexCoord2fARB ); + FIXUP(dfn->code, 15, 0x0, (int)rmesa->vb.texcoordptr); + } + return dfn; +} +#endif + +void r200InitSSECodegen( struct dfn_generators *gen ) +{ + if ( cpu_has_xmm ) { + gen->Normal3fv = (void *) r200_makeSSENormal3fv; + gen->Normal3f = (void *) r200_makeSSENormal3f; + gen->Color3fv = (void *) r200_makeSSEColor3fv; + gen->Color3f = (void *) r200_makeSSEColor3f; +#if 0 /* Temporarily disabled as it is broken w/the new cubemap code. - idr */ + gen->TexCoord2fv = (void *) r200_makeSSETexCoord2fv; + gen->TexCoord2f = (void *) r200_makeSSETexCoord2f; + gen->MultiTexCoord2fvARB = (void *) r200_makeSSEMultiTexCoord2fv; + gen->MultiTexCoord2fARB = (void *) r200_makeSSEMultiTexCoord2f; +#endif + } +} + +#else + +void r200InitSSECodegen( struct dfn_generators *gen ) +{ + (void) gen; +} + +#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_x86.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_x86.c new file mode 100644 index 000000000..b78a55c31 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxfmt_x86.c @@ -0,0 +1,440 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_vtxfmt_x86.c,v 1.2 2002/12/16 16:18:56 dawes Exp $ */ +/* +Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. + +The Weather Channel (TM) funded Tungsten Graphics to develop the +initial release of the Radeon 8500 driver under the XFree86 license. +This notice must be preserved. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +/* + * Authors: + * Keith Whitwell <keith@tungstengraphics.com> + */ + +#include "glheader.h" +#include "imports.h" +#include "simple_list.h" +#include "r200_vtxfmt.h" + +#if defined(USE_X86_ASM) + +#define EXTERN( FUNC ) \ +extern const char *FUNC; \ +extern const char *FUNC##_end + +EXTERN ( _x86_Attribute2fv ); +EXTERN ( _x86_Attribute2f ); +EXTERN ( _x86_Attribute3fv ); +EXTERN ( _x86_Attribute3f ); +EXTERN ( _x86_Vertex3fv_6 ); +EXTERN ( _x86_Vertex3fv_8 ); +EXTERN ( _x86_Vertex3fv ); +EXTERN ( _x86_Vertex3f_4 ); +EXTERN ( _x86_Vertex3f_6 ); +EXTERN ( _x86_Vertex3f ); +EXTERN ( _x86_Color4ubv_ub ); +EXTERN ( _x86_Color4ubv_4f ); +EXTERN ( _x86_Color4ub_ub ); +EXTERN ( _x86_MultiTexCoord2fv ); +EXTERN ( _x86_MultiTexCoord2fv_2 ); +EXTERN ( _x86_MultiTexCoord2f ); +EXTERN ( _x86_MultiTexCoord2f_2 ); + + +/* Build specialized versions of the immediate calls on the fly for + * the current state. Generic x86 versions. + */ + +struct dynfn *r200_makeX86Vertex3f( GLcontext *ctx, const int *key ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x 0x%08x %d\n", __FUNCTION__, + key[0], key[1], rmesa->vb.vertex_size ); + + switch (rmesa->vb.vertex_size) { + case 4: { + + DFN ( _x86_Vertex3f_4, rmesa->vb.dfn_cache.Vertex3f ); + FIXUP(dfn->code, 2, 0x0, (int)&rmesa->vb.dmaptr); + FIXUP(dfn->code, 25, 0x0, (int)&rmesa->vb.vertex[3]); + FIXUP(dfn->code, 36, 0x0, (int)&rmesa->vb.counter); + FIXUP(dfn->code, 46, 0x0, (int)&rmesa->vb.dmaptr); + FIXUP(dfn->code, 51, 0x0, (int)&rmesa->vb.counter); + FIXUP(dfn->code, 60, 0x0, (int)&rmesa->vb.notify); + break; + } + case 6: { + + DFN ( _x86_Vertex3f_6, rmesa->vb.dfn_cache.Vertex3f ); + FIXUP(dfn->code, 3, 0x0, (int)&rmesa->vb.dmaptr); + FIXUP(dfn->code, 28, 0x0, (int)&rmesa->vb.vertex[3]); + FIXUP(dfn->code, 34, 0x0, (int)&rmesa->vb.vertex[4]); + FIXUP(dfn->code, 40, 0x0, (int)&rmesa->vb.vertex[5]); + FIXUP(dfn->code, 57, 0x0, (int)&rmesa->vb.counter); + FIXUP(dfn->code, 63, 0x0, (int)&rmesa->vb.dmaptr); + FIXUP(dfn->code, 70, 0x0, (int)&rmesa->vb.counter); + FIXUP(dfn->code, 79, 0x0, (int)&rmesa->vb.notify); + break; + } + default: { + + DFN ( _x86_Vertex3f, rmesa->vb.dfn_cache.Vertex3f ); + FIXUP(dfn->code, 3, 0x0, (int)&rmesa->vb.vertex[3]); + FIXUP(dfn->code, 9, 0x0, (int)&rmesa->vb.dmaptr); + FIXUP(dfn->code, 37, 0x0, rmesa->vb.vertex_size-3); + FIXUP(dfn->code, 44, 0x0, (int)&rmesa->vb.counter); + FIXUP(dfn->code, 50, 0x0, (int)&rmesa->vb.dmaptr); + FIXUP(dfn->code, 56, 0x0, (int)&rmesa->vb.counter); + FIXUP(dfn->code, 67, 0x0, (int)&rmesa->vb.notify); + break; + } + } + + return dfn; +} + + + +struct dynfn *r200_makeX86Vertex3fv( GLcontext *ctx, const int *key ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x 0x%08x %d\n", __FUNCTION__, + key[0], key[1], rmesa->vb.vertex_size ); + + switch (rmesa->vb.vertex_size) { + case 6: { + + DFN ( _x86_Vertex3fv_6, rmesa->vb.dfn_cache.Vertex3fv ); + FIXUP(dfn->code, 1, 0x00000000, (int)&rmesa->vb.dmaptr); + FIXUP(dfn->code, 27, 0x0000001c, (int)&rmesa->vb.vertex[3]); + FIXUP(dfn->code, 33, 0x00000020, (int)&rmesa->vb.vertex[4]); + FIXUP(dfn->code, 45, 0x00000024, (int)&rmesa->vb.vertex[5]); + FIXUP(dfn->code, 56, 0x00000000, (int)&rmesa->vb.dmaptr); + FIXUP(dfn->code, 61, 0x00000004, (int)&rmesa->vb.counter); + FIXUP(dfn->code, 67, 0x00000004, (int)&rmesa->vb.counter); + FIXUP(dfn->code, 76, 0x00000008, (int)&rmesa->vb.notify); + break; + } + + + case 8: { + + DFN ( _x86_Vertex3fv_8, rmesa->vb.dfn_cache.Vertex3fv ); + FIXUP(dfn->code, 1, 0x00000000, (int)&rmesa->vb.dmaptr); + FIXUP(dfn->code, 27, 0x0000001c, (int)&rmesa->vb.vertex[3]); + FIXUP(dfn->code, 33, 0x00000020, (int)&rmesa->vb.vertex[4]); + FIXUP(dfn->code, 45, 0x0000001c, (int)&rmesa->vb.vertex[5]); + FIXUP(dfn->code, 51, 0x00000020, (int)&rmesa->vb.vertex[6]); + FIXUP(dfn->code, 63, 0x00000024, (int)&rmesa->vb.vertex[7]); + FIXUP(dfn->code, 74, 0x00000000, (int)&rmesa->vb.dmaptr); + FIXUP(dfn->code, 79, 0x00000004, (int)&rmesa->vb.counter); + FIXUP(dfn->code, 85, 0x00000004, (int)&rmesa->vb.counter); + FIXUP(dfn->code, 94, 0x00000008, (int)&rmesa->vb.notify); + break; + } + + + + default: { + + DFN ( _x86_Vertex3fv, rmesa->vb.dfn_cache.Vertex3fv ); + FIXUP(dfn->code, 8, 0x01010101, (int)&rmesa->vb.dmaptr); + FIXUP(dfn->code, 32, 0x00000006, rmesa->vb.vertex_size-3); + FIXUP(dfn->code, 37, 0x00000058, (int)&rmesa->vb.vertex[3]); + FIXUP(dfn->code, 45, 0x01010101, (int)&rmesa->vb.dmaptr); + FIXUP(dfn->code, 50, 0x02020202, (int)&rmesa->vb.counter); + FIXUP(dfn->code, 58, 0x02020202, (int)&rmesa->vb.counter); + FIXUP(dfn->code, 67, 0x0, (int)&rmesa->vb.notify); + break; + } + } + + return dfn; +} + +static struct dynfn * +r200_makeX86Attribute2fv( struct dynfn * cache, const int *key, + const char * name, void * dest ) +{ + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x\n", name, key[0] ); + + DFN ( _x86_Attribute2fv, (*cache) ); + FIXUP(dfn->code, 11, 0x0, (int)dest); + FIXUP(dfn->code, 16, 0x4, 4+(int)dest); + + return dfn; +} + +static struct dynfn * +r200_makeX86Attribute2f( struct dynfn * cache, const int *key, + const char * name, void * dest ) +{ + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x\n", name, key[0] ); + + DFN ( _x86_Attribute2f, (*cache) ); + FIXUP(dfn->code, 1, 0x0, (int)dest); + + return dfn; +} + + +static struct dynfn * +r200_makeX86Attribute3fv( struct dynfn * cache, const int *key, + const char * name, void * dest ) +{ + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x\n", name, key[0] ); + + DFN ( _x86_Attribute3fv, (*cache) ); + FIXUP(dfn->code, 14, 0x0, (int)dest); + FIXUP(dfn->code, 20, 0x4, 4+(int)dest); + FIXUP(dfn->code, 25, 0x8, 8+(int)dest); + + return dfn; +} + +static struct dynfn * +r200_makeX86Attribute3f( struct dynfn * cache, const int *key, + const char * name, void * dest ) +{ + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x\n", name, key[0] ); + + DFN ( _x86_Attribute3f, (*cache) ); + FIXUP(dfn->code, 14, 0x0, (int)dest); + FIXUP(dfn->code, 20, 0x4, 4+(int)dest); + FIXUP(dfn->code, 25, 0x8, 8+(int)dest); + + return dfn; +} + +struct dynfn *r200_makeX86Normal3fv( GLcontext *ctx, const int *key ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + return r200_makeX86Attribute3fv( & rmesa->vb.dfn_cache.Normal3fv, key, + __FUNCTION__, rmesa->vb.normalptr ); +} + +struct dynfn *r200_makeX86Normal3f( GLcontext *ctx, const int *key ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + return r200_makeX86Attribute3f( & rmesa->vb.dfn_cache.Normal3f, key, + __FUNCTION__, rmesa->vb.normalptr ); +} + +struct dynfn *r200_makeX86Color4ubv( GLcontext *ctx, const int *key ) +{ + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key[0] ); + + if (VTX_COLOR(key[0],0) == R200_VTX_PK_RGBA) { + DFN ( _x86_Color4ubv_ub, rmesa->vb.dfn_cache.Color4ubv); + FIXUP(dfn->code, 5, 0x12345678, (int)rmesa->vb.colorptr); + return dfn; + } + else { + + DFN ( _x86_Color4ubv_4f, rmesa->vb.dfn_cache.Color4ubv); + FIXUP(dfn->code, 2, 0x00000000, (int)_mesa_ubyte_to_float_color_tab); + FIXUP(dfn->code, 27, 0xdeadbeaf, (int)rmesa->vb.floatcolorptr); + FIXUP(dfn->code, 33, 0xdeadbeaf, (int)rmesa->vb.floatcolorptr+4); + FIXUP(dfn->code, 55, 0xdeadbeaf, (int)rmesa->vb.floatcolorptr+8); + FIXUP(dfn->code, 61, 0xdeadbeaf, (int)rmesa->vb.floatcolorptr+12); + return dfn; + } +} + +struct dynfn *r200_makeX86Color4ub( GLcontext *ctx, const int *key ) +{ + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x\n", __FUNCTION__, key[0] ); + + if (VTX_COLOR(key[0],0) == R200_VTX_PK_RGBA) { + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + DFN ( _x86_Color4ub_ub, rmesa->vb.dfn_cache.Color4ub ); + FIXUP(dfn->code, 18, 0x0, (int)rmesa->vb.colorptr); + FIXUP(dfn->code, 24, 0x0, (int)rmesa->vb.colorptr+1); + FIXUP(dfn->code, 30, 0x0, (int)rmesa->vb.colorptr+2); + FIXUP(dfn->code, 36, 0x0, (int)rmesa->vb.colorptr+3); + return dfn; + } + else + return NULL; +} + + +struct dynfn *r200_makeX86Color3fv( GLcontext *ctx, const int *key ) +{ + if (VTX_COLOR(key[0],0) != R200_VTX_FP_RGB) + return NULL; + else + { + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + return r200_makeX86Attribute3fv( & rmesa->vb.dfn_cache.Color3fv, key, + __FUNCTION__, rmesa->vb.floatcolorptr ); + } +} + +struct dynfn *r200_makeX86Color3f( GLcontext *ctx, const int *key ) +{ + if (VTX_COLOR(key[0],0) != R200_VTX_FP_RGB) + return NULL; + else + { + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + return r200_makeX86Attribute3f( & rmesa->vb.dfn_cache.Color3f, key, + __FUNCTION__, rmesa->vb.floatcolorptr ); + } +} + + + +#if 0 /* Temporarily disabled as it is broken w/the new cubemap code. - idr */ +struct dynfn *r200_makeX86TexCoord2fv( GLcontext *ctx, const int *key ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + return r200_makeX86Attribute2fv( & rmesa->vb.dfn_cache.TexCoord2fv, key, + __FUNCTION__, rmesa->vb.texcoordptr[0] ); +} + +struct dynfn *r200_makeX86TexCoord2f( GLcontext *ctx, const int *key ) +{ + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + return r200_makeX86Attribute2f( & rmesa->vb.dfn_cache.TexCoord2f, key, + __FUNCTION__, rmesa->vb.texcoordptr[0] ); +} + +struct dynfn *r200_makeX86MultiTexCoord2fvARB( GLcontext *ctx, const int *key ) +{ + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x 0x%08x\n", __FUNCTION__, key[0], key[1] ); + + if (rmesa->vb.texcoordptr[1] == rmesa->vb.texcoordptr[0]+4) { + DFN ( _x86_MultiTexCoord2fv, rmesa->vb.dfn_cache.MultiTexCoord2fvARB ); + FIXUP(dfn->code, 21, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]); + FIXUP(dfn->code, 27, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]+4); + } else { + DFN ( _x86_MultiTexCoord2fv_2, rmesa->vb.dfn_cache.MultiTexCoord2fvARB ); + FIXUP(dfn->code, 14, 0x0, (int)rmesa->vb.texcoordptr); + } + return dfn; +} + +struct dynfn *r200_makeX86MultiTexCoord2fARB( GLcontext *ctx, + const int *key ) +{ + struct dynfn *dfn = MALLOC_STRUCT( dynfn ); + r200ContextPtr rmesa = R200_CONTEXT(ctx); + + if (R200_DEBUG & DEBUG_CODEGEN) + fprintf(stderr, "%s 0x%08x 0x%08x\n", __FUNCTION__, key[0], key[1] ); + + if (rmesa->vb.texcoordptr[1] == rmesa->vb.texcoordptr[0]+4) { + DFN ( _x86_MultiTexCoord2f, rmesa->vb.dfn_cache.MultiTexCoord2fARB ); + FIXUP(dfn->code, 20, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]); + FIXUP(dfn->code, 26, 0xdeadbeef, (int)rmesa->vb.texcoordptr[0]+4); + } + else { + /* Note: this might get generated multiple times, even though the + * actual emitted code is the same. + */ + DFN ( _x86_MultiTexCoord2f_2, rmesa->vb.dfn_cache.MultiTexCoord2fARB ); + FIXUP(dfn->code, 18, 0x0, (int)rmesa->vb.texcoordptr); + } + return dfn; +} +#endif + +void r200InitX86Codegen( struct dfn_generators *gen ) +{ + gen->Vertex3f = r200_makeX86Vertex3f; + gen->Vertex3fv = r200_makeX86Vertex3fv; + gen->Color4ub = r200_makeX86Color4ub; /* PKCOLOR only */ + gen->Color4ubv = r200_makeX86Color4ubv; /* PKCOLOR only */ + gen->Normal3f = r200_makeX86Normal3f; + gen->Normal3fv = r200_makeX86Normal3fv; +#if 0 /* Temporarily disabled as it is broken w/the new cubemap code. - idr */ + gen->TexCoord2f = r200_makeX86TexCoord2f; + gen->TexCoord2fv = r200_makeX86TexCoord2fv; + gen->MultiTexCoord2fARB = r200_makeX86MultiTexCoord2fARB; + gen->MultiTexCoord2fvARB = r200_makeX86MultiTexCoord2fvARB; +#endif + gen->Color3f = r200_makeX86Color3f; + gen->Color3fv = r200_makeX86Color3fv; + + /* Not done: + */ +/* gen->Vertex2f = r200_makeX86Vertex2f; */ +/* gen->Vertex2fv = r200_makeX86Vertex2fv; */ +/* gen->Color3ub = r200_makeX86Color3ub; */ +/* gen->Color3ubv = r200_makeX86Color3ubv; */ +/* gen->Color4f = r200_makeX86Color4f; */ +/* gen->Color4fv = r200_makeX86Color4fv; */ +/* gen->TexCoord1f = r200_makeX86TexCoord1f; */ +/* gen->TexCoord1fv = r200_makeX86TexCoord1fv; */ +/* gen->MultiTexCoord1fARB = r200_makeX86MultiTexCoord1fARB; */ +/* gen->MultiTexCoord1fvARB = r200_makeX86MultiTexCoord1fvARB; */ +} + + +#else + +void r200InitX86Codegen( struct dfn_generators *gen ) +{ + (void) gen; +} + +#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxtmp_x86.S b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxtmp_x86.S new file mode 100644 index 000000000..57a35c657 --- /dev/null +++ b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r200/r200_vtxtmp_x86.S @@ -0,0 +1,495 @@ +/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_vtxtmp_x86.S,v 1.2 2002/11/07 18:31:59 tsi Exp $ */ +/************************************************************************** + +Copyright 2002 Tungsten Graphics Inc., Cedar Park, Texas. + +All Rights Reserved. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the "Software"), +to deal in the Software without restriction, including without limitation +on the rights to use, copy, modify, merge, publish, distribute, sub +license, and/or sell copies of the Software, and to permit persons to whom +the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice (including the next +paragraph) shall be included in all copies or substantial portions of the +Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL +ATI, TUNGSTEN GRAPHICS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, +DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +USE OR OTHER DEALINGS IN THE SOFTWARE. + +**************************************************************************/ + +#define GLOBL( x ) \ +.globl x; \ +x: + +.data +.align 4 + +/* + vertex 3f vertex size 4 +*/ + +GLOBL ( _x86_Vertex3f_4 ) + movl (0), %ecx + movl 4(%esp), %eax + movl 8(%esp), %edx + movl %eax, (%ecx) + movl %edx, 4(%ecx) + movl 12(%esp), %eax + movl (0), %edx + movl %eax, 8(%ecx) + movl %edx, 12(%ecx) + movl (0), %eax + addl $16, %ecx + dec %eax + movl %ecx, (0) + movl %eax, (0) + je .1 + ret +.1: jmp *0 + +GLOBL ( _x86_Vertex3f_4_end ) + +/* + vertex 3f vertex size 6 +*/ +GLOBL ( _x86_Vertex3f_6 ) + push %edi + movl (0), %edi + movl 8(%esp), %eax + movl 12(%esp), %edx + movl 16(%esp), %ecx + movl %eax, (%edi) + movl %edx, 4(%edi) + movl %ecx, 8(%edi) + movl (0), %eax + movl (0), %edx + movl (0), %ecx + movl %eax, 12(%edi) + movl %edx, 16(%edi) + movl %ecx, 20(%edi) + addl $24, %edi + movl (0), %eax + movl %edi, (0) + dec %eax + pop %edi + movl %eax, (0) + je .2 + ret +.2: jmp *0 +GLOBL ( _x86_Vertex3f_6_end ) +/* + vertex 3f generic size +*/ +GLOBL ( _x86_Vertex3f ) + push %edi + push %esi + movl $0, %esi + movl (0), %edi + movl 12(%esp), %eax + movl 16(%esp), %edx + movl 20(%esp), %ecx + movl %eax, (%edi) + movl %edx, 4(%edi) + movl %ecx, 8(%edi) + addl $12, %edi + movl $0, %ecx + repz + movsl %ds:(%esi), %es:(%edi) + movl (0), %eax + movl %edi, (0) + dec %eax + movl %eax, (0) + pop %esi + pop %edi + je .3 + ret +.3: jmp *0 + +GLOBL ( _x86_Vertex3f_end ) + +/* + Vertex 3fv vertex size 6 +*/ +GLOBL ( _x86_Vertex3fv_6 ) + movl (0), %eax + movl 4(%esp), %ecx + movl (%ecx), %edx + movl %edx, (%eax) + movl 4(%ecx), %edx + movl 8(%ecx), %ecx + movl %edx, 4(%eax) + movl %ecx, 8(%eax) + movl (28), %edx + movl (32), %ecx + movl %edx, 12(%eax) + movl %ecx, 16(%eax) + movl (36), %edx + movl %edx, 20(%eax) + addl $24, %eax + movl %eax, 0 + movl 4, %eax + dec %eax + movl %eax, 4 + je .4 + ret +.4: jmp *8 + +GLOBL ( _x86_Vertex3fv_6_end ) + +/* + Vertex 3fv vertex size 8 +*/ +GLOBL ( _x86_Vertex3fv_8 ) + movl (0), %eax + movl 4(%esp), %ecx + movl (%ecx), %edx + movl %edx ,(%eax) + movl 4(%ecx) ,%edx + movl 8(%ecx) ,%ecx + movl %edx, 4(%eax) + movl %ecx, 8(%eax) + movl (28), %edx + movl (32), %ecx + movl %edx, 12(%eax) + movl %ecx, 16(%eax) + movl (28), %edx + movl (32), %ecx + movl %edx, 20(%eax) + movl %ecx, 24(%eax) + movl (36), %edx + movl %edx, 28(%eax) + addl $32, %eax + movl %eax, (0) + movl 4, %eax + dec %eax + movl %eax, (4) + je .5 + ret +.5: jmp *8 + +GLOBL ( _x86_Vertex3fv_8_end ) + +/* + Vertex 3fv generic vertex size +*/ +GLOBL ( _x86_Vertex3fv ) + movl 4(%esp), %edx + push %edi + push %esi + movl (0x1010101), %edi + movl (%edx), %eax + movl 4(%edx), %ecx + movl 8(%edx), %esi + movl %eax, (%edi) + movl %ecx, 4(%edi) + movl %esi, 8(%edi) + addl $12, %edi + movl $6, %ecx + movl $0x58, %esi + repz + movsl %ds:(%esi), %es:(%edi) + movl %edi, (0x1010101) + movl (0x2020202), %eax + pop %esi + pop %edi + dec %eax + movl %eax, (0x2020202) + je .6 + ret +.6: jmp *0 +GLOBL ( _x86_Vertex3fv_end ) + + +/** + * Generic handler for 2 float format data. This can be used for + * TexCoord2f and possibly other functions. + */ + +GLOBL ( _x86_Attribute2f ) + movl $0x0, %edx + movl 4(%esp), %eax + movl 8(%esp), %ecx + movl %eax, (%edx) + movl %ecx, 4(%edx) + ret +GLOBL ( _x86_Attribute2f_end ) + + +/** + * Generic handler for 2 float vector format data. This can be used for + * TexCoord2fv and possibly other functions. + */ + +GLOBL( _x86_Attribute2fv) + movl 4(%esp), %eax /* load 'v' off stack */ + movl (%eax), %ecx /* load v[0] */ + movl 4(%eax), %eax /* load v[1] */ + movl %ecx, 0 /* store v[0] to current vertex */ + movl %eax, 4 /* store v[1] to current vertex */ + ret +GLOBL ( _x86_Attribute2fv_end ) + + +/** + * Generic handler for 3 float format data. This can be used for + * Normal3f, Color3f (when the color target is also float), or + * TexCoord3f. + */ + +GLOBL ( _x86_Attribute3f ) + movl 4(%esp), %ecx + movl 8(%esp), %edx + movl 12(%esp), %eax + movl %ecx, 0 + movl %edx, 4 + movl %eax, 8 + ret +GLOBL ( _x86_Attribute3f_end ) + +/** + * Generic handler for 3 float vector format data. This can be used for + * Normal3f, Color3f (when the color target is also float), or + * TexCoord3f. + */ + +GLOBL( _x86_Attribute3fv) + movl 4(%esp), %eax /* load 'v' off stack */ + movl (%eax), %ecx /* load v[0] */ + movl 4(%eax), %edx /* load v[1] */ + movl 8(%eax), %eax /* load v[2] */ + movl %ecx, 0 /* store v[0] to current vertex */ + movl %edx, 4 /* store v[1] to current vertex */ + movl %eax, 8 /* store v[2] to current vertex */ + ret +GLOBL ( _x86_Attribute3fv_end ) + + +/* + Color 4ubv_ub +*/ +GLOBL ( _x86_Color4ubv_ub ) + movl 4(%esp), %eax + movl $0x12345678, %edx + movl (%eax), %eax + movl %eax, (%edx) + ret +GLOBL ( _x86_Color4ubv_ub_end ) + +/* + Color 4ubv 4f +*/ +GLOBL ( _x86_Color4ubv_4f ) + push %ebx + movl $0, %edx + xor %eax, %eax + xor %ecx, %ecx + movl 8(%esp), %ebx + movl (%ebx), %ebx + mov %bl, %al + mov %bh, %cl + movl (%edx,%eax,4),%eax + movl (%edx,%ecx,4),%ecx + movl %eax, (0xdeadbeaf) + movl %ecx, (0xdeadbeaf) + xor %eax, %eax + xor %ecx, %ecx + shr $16, %ebx + mov %bl, %al + mov %bh, %cl + movl (%edx,%eax,4), %eax + movl (%edx,%ecx,4), %ecx + movl %eax, (0xdeadbeaf) + movl %ecx, (0xdeadbeaf) + pop %ebx + ret +GLOBL ( _x86_Color4ubv_4f_end ) + +/* + + Color4ub_ub +*/ +GLOBL( _x86_Color4ub_ub ) + push %ebx + movl 8(%esp), %eax + movl 12(%esp), %edx + movl 16(%esp), %ecx + movl 20(%esp), %ebx + mov %al, (0) + mov %dl, (0) + mov %cl, (0) + mov %bl, (0) + pop %ebx + ret +GLOBL( _x86_Color4ub_ub_end ) + + +/* \todo: change the "and $7, %eax" to something like "target & 4 ? target & 5 : target & 3)" */ +/* + MultiTexCoord2fv st0/st1 +*/ +GLOBL( _x86_MultiTexCoord2fv ) + movl 4(%esp), %eax + movl 8(%esp), %ecx + and $7, %eax + movl (%ecx), %edx + shl $3, %eax + movl 4(%ecx), %ecx + movl %edx, 0xdeadbeef(%eax) + movl %ecx, 0xdeadbeef(%eax) + ret +GLOBL( _x86_MultiTexCoord2fv_end ) + +/* + MultiTexCoord2fv +*/ + +GLOBL( _x86_MultiTexCoord2fv_2 ) + movl 4(%esp,1), %eax + movl 8(%esp,1), %ecx + and $0x7, %eax + movl 0(,%eax,4), %edx + movl (%ecx), %eax + movl %eax, (%edx) + movl 4(%ecx), %eax + movl %eax, 4(%edx) + ret +GLOBL( _x86_MultiTexCoord2fv_2_end ) + +/* + MultiTexCoord2f st0/st1 +*/ +GLOBL( _x86_MultiTexCoord2f ) + movl 4(%esp), %eax + movl 8(%esp), %edx + movl 12(%esp), %ecx + and $7, %eax + shl $3, %eax + movl %edx, 0xdeadbeef(%eax) + movl %ecx, 0xdeadbeef(%eax) + ret +GLOBL( _x86_MultiTexCoord2f_end ) + +/* + MultiTexCoord2f +*/ +GLOBL( _x86_MultiTexCoord2f_2 ) + movl 4(%esp), %eax + movl 8(%esp), %edx + movl 12(%esp,1), %ecx + and $7,%eax + movl 0(,%eax,4), %eax + movl %edx, (%eax) + movl %ecx, 4(%eax) + ret +GLOBL( _x86_MultiTexCoord2f_2_end ) + +#if defined(USE_SSE_ASM) +/** + * This can be used as a template for either Color3fv (when the color + * target is also a 3f) or Normal3fv. + */ + +GLOBL( _sse_Attribute3fv ) + movl 4(%esp), %eax + movlps (%eax), %xmm0 + movl 8(%eax), %eax + movlps %xmm0, 0 + movl %eax, 8 + ret +GLOBL( _sse_Attribute3fv_end ) + +/** + * This can be used as a template for either Color3f (when the color + * target is also a 3f) or Normal3f. + */ + +GLOBL( _sse_Attribute3f ) + movlps 4(%esp), %xmm0 + movl 12(%esp), %eax + movlps %xmm0, 0 + movl %eax, 8 + ret +GLOBL( _sse_Attribute3f_end ) + + +/** + * Generic handler for 2 float vector format data. This can be used for + * TexCoord2fv and possibly other functions. + */ + +GLOBL( _sse_Attribute2fv ) + movl 4(%esp), %eax + movlps (%eax), %xmm0 + movlps %xmm0, 0 + ret +GLOBL( _sse_Attribute2fv_end ) + + +/** + * Generic handler for 2 float format data. This can be used for + * TexCoord2f and possibly other functions. + */ + +GLOBL( _sse_Attribute2f ) + movlps 4(%esp), %xmm0 + movlps %xmm0, 0 + ret +GLOBL( _sse_Attribute2f_end ) + +/* + MultiTexCoord2fv st0/st1 +*/ +GLOBL( _sse_MultiTexCoord2fv ) + movl 4(%esp), %eax + movl 8(%esp), %ecx + and $7, %eax + movlps (%ecx), %xmm0 + movlps %xmm0, 0xdeadbeef(,%eax,8) + ret +GLOBL( _sse_MultiTexCoord2fv_end ) + +/* + MultiTexCoord2fv +*/ +GLOBL( _sse_MultiTexCoord2fv_2 ) + movl 4(%esp), %eax + movl 8(%esp), %ecx + and $0x7, %eax + movl 0(,%eax,4), %edx + movlps (%ecx), %xmm0 + movlps %xmm0, (%edx) + ret +GLOBL( _sse_MultiTexCoord2fv_2_end ) + +/* + MultiTexCoord2f st0/st1 +*/ +GLOBL( _sse_MultiTexCoord2f ) + movl 4(%esp), %eax + and $7, %eax + movlps 8(%esp), %xmm0 + movlps %xmm0, 0xdeadbeef(,%eax,8) + ret +GLOBL( _sse_MultiTexCoord2f_end ) + +/* + MultiTexCoord2f +*/ +GLOBL( _sse_MultiTexCoord2f_2 ) + movl 4(%esp), %eax + movlps 8(%esp), %xmm0 + and $7,%eax + movl 0(,%eax,4), %eax + movlps %xmm0, (%eax) + ret +GLOBL( _sse_MultiTexCoord2f_2_end ) +#endif |