diff options
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64')
28 files changed, 0 insertions, 11308 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/Makefile b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/Makefile deleted file mode 100644 index 7246d51f5..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/Makefile +++ /dev/null @@ -1,33 +0,0 @@ -# src/mesa/drivers/dri/mach64/Makefile - -TOP = ../../../../.. -include $(TOP)/configs/current - -LIBNAME = mach64_dri.so - -# Not yet -# MINIGLX_SOURCES = server/mach64_dri.c - -DRIVER_SOURCES = \ - mach64_context.c \ - mach64_ioctl.c \ - mach64_screen.c \ - mach64_span.c \ - mach64_state.c \ - mach64_tex.c \ - mach64_texmem.c \ - mach64_texstate.c \ - mach64_tris.c \ - mach64_vb.c \ - mach64_dd.c \ - mach64_lock.c - -C_SOURCES = \ - $(COMMON_SOURCES) \ - $(DRIVER_SOURCES) - -ASM_SOURCES = - -include ../Makefile.template - -symlinks: diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.c deleted file mode 100644 index 717b9b9e8..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.c +++ /dev/null @@ -1,338 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * Jos�Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#include "glheader.h" -#include "context.h" -#include "simple_list.h" -#include "imports.h" -#include "matrix.h" -#include "extensions.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 "mach64_context.h" -#include "mach64_ioctl.h" -#include "mach64_dd.h" -#include "mach64_span.h" -#include "mach64_state.h" -#include "mach64_tex.h" -#include "mach64_tris.h" -#include "mach64_vb.h" - -#include "utils.h" -#include "vblank.h" - -#define need_GL_ARB_multisample -#include "extension_helper.h" - -#ifndef MACH64_DEBUG -int MACH64_DEBUG = (0); -#endif - -static const struct dri_debug_control debug_control[] = -{ - { "sync", DEBUG_ALWAYS_SYNC }, - { "api", DEBUG_VERBOSE_API }, - { "msg", DEBUG_VERBOSE_MSG }, - { "lru", DEBUG_VERBOSE_LRU }, - { "dri", DEBUG_VERBOSE_DRI }, - { "ioctl", DEBUG_VERBOSE_IOCTL }, - { "prims", DEBUG_VERBOSE_PRIMS }, - { "count", DEBUG_VERBOSE_COUNT }, - { "nowait", DEBUG_NOWAIT }, - { "fall", DEBUG_VERBOSE_FALLBACK }, - { NULL, 0 } -}; - -const struct dri_extension card_extensions[] = -{ - { "GL_ARB_multisample", GL_ARB_multisample_functions }, - { "GL_ARB_multitexture", NULL }, - { "GL_EXT_texture_edge_clamp", NULL }, - { "GL_MESA_ycbcr_texture", NULL }, - { "GL_SGIS_generate_mipmap", NULL }, - { NULL, NULL } -}; - - -/* Create the device specific context. - */ -GLboolean mach64CreateContext( const __GLcontextModes *glVisual, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate ) -{ - GLcontext *ctx, *shareCtx; - __DRIscreenPrivate *driScreen = driContextPriv->driScreenPriv; - struct dd_function_table functions; - mach64ContextPtr mmesa; - mach64ScreenPtr mach64Screen; - int i, heap; - -#if DO_DEBUG - MACH64_DEBUG = driParseDebugString(getenv("MACH64_DEBUG"), debug_control); -#endif - - /* Allocate the mach64 context */ - mmesa = (mach64ContextPtr) CALLOC( sizeof(*mmesa) ); - if ( !mmesa ) - return GL_FALSE; - - /* Init default driver functions then plug in our Mach64-specific functions - * (the texture functions are especially important) - */ - _mesa_init_driver_functions( &functions ); - mach64InitDriverFuncs( &functions ); - mach64InitIoctlFuncs( &functions ); - mach64InitTextureFuncs( &functions ); - - /* Allocate the Mesa context */ - if (sharedContextPrivate) - shareCtx = ((mach64ContextPtr) sharedContextPrivate)->glCtx; - else - shareCtx = NULL; - mmesa->glCtx = _mesa_create_context(glVisual, shareCtx, - &functions, (void *)mmesa); - if (!mmesa->glCtx) { - FREE(mmesa); - return GL_FALSE; - } - driContextPriv->driverPrivate = mmesa; - ctx = mmesa->glCtx; - - mmesa->driContext = driContextPriv; - mmesa->driScreen = driScreen; - mmesa->driDrawable = NULL; - mmesa->hHWContext = driContextPriv->hHWContext; - mmesa->driHwLock = &driScreen->pSAREA->lock; - mmesa->driFd = driScreen->fd; - - mach64Screen = mmesa->mach64Screen = (mach64ScreenPtr)driScreen->private; - - /* Parse configuration files */ - driParseConfigFiles (&mmesa->optionCache, &mach64Screen->optionCache, - mach64Screen->driScreen->myNum, "mach64"); - - mmesa->sarea = (drm_mach64_sarea_t *)((char *)driScreen->pSAREA + - sizeof(drm_sarea_t)); - - mmesa->CurrentTexObj[0] = NULL; - mmesa->CurrentTexObj[1] = NULL; - - make_empty_list( &mmesa->SwappedOut ); - - mmesa->firstTexHeap = mach64Screen->firstTexHeap; - mmesa->lastTexHeap = mach64Screen->firstTexHeap + mach64Screen->numTexHeaps; - - for ( i = mmesa->firstTexHeap ; i < mmesa->lastTexHeap ; i++ ) { - make_empty_list( &mmesa->TexObjList[i] ); - mmesa->texHeap[i] = mmInit( 0, mach64Screen->texSize[i] ); - mmesa->lastTexAge[i] = -1; - } - - mmesa->RenderIndex = -1; /* Impossible value */ - mmesa->vert_buf = NULL; - mmesa->num_verts = 0; - mmesa->new_state = MACH64_NEW_ALL; - mmesa->dirty = MACH64_UPLOAD_ALL; - - /* Set the maximum texture size small enough that we can - * guarentee that both texture units can bind a maximal texture - * and have them both in memory (on-card or AGP) at once. - * Test for 2 textures * bytes/texel * size * size. There's no - * need to account for mipmaps since we only upload one level. - */ - heap = mach64Screen->IsPCI ? MACH64_CARD_HEAP : MACH64_AGP_HEAP; - - if ( mach64Screen->texSize[heap] >= 2 * mach64Screen->cpp * 1024*1024 ) { - ctx->Const.MaxTextureLevels = 11; /* 1024x1024 */ - } else if ( mach64Screen->texSize[heap] >= 2 * mach64Screen->cpp * 512*512 ) { - ctx->Const.MaxTextureLevels = 10; /* 512x512 */ - } else { - ctx->Const.MaxTextureLevels = 9; /* 256x256 */ - } - - ctx->Const.MaxTextureUnits = 2; - -#if ENABLE_PERF_BOXES - mmesa->boxes = ( getenv( "LIBGL_PERFORMANCE_BOXES" ) != NULL ); -#endif - - /* Allocate the vertex buffer - */ - mmesa->vert_buf = ALIGN_MALLOC(MACH64_BUFFER_SIZE, 32); - if ( !mmesa->vert_buf ) - return GL_FALSE; - mmesa->vert_used = 0; - mmesa->vert_total = MACH64_BUFFER_SIZE; - - /* Initialize the software rasterizer and helper modules. - */ - _swrast_CreateContext( ctx ); - _ac_CreateContext( ctx ); - _tnl_CreateContext( ctx ); - _swsetup_CreateContext( ctx ); - - /* Install the customized pipeline: - */ -/* _tnl_destroy_pipeline( ctx ); */ -/* _tnl_install_pipeline( ctx, mach64_pipeline ); */ - - /* Configure swrast and T&L 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 ); - - driInitExtensions( ctx, card_extensions, GL_TRUE ); - - mach64InitVB( ctx ); - mach64InitTriFuncs( ctx ); - mach64DDInitStateFuncs( ctx ); - mach64DDInitSpanFuncs( ctx ); - mach64DDInitState( mmesa ); - - mmesa->do_irqs = (mmesa->mach64Screen->irq && !getenv("MACH64_NO_IRQS")); - - mmesa->vblank_flags = (mmesa->do_irqs) - ? driGetDefaultVBlankFlags(&mmesa->optionCache) : VBLANK_FLAG_NO_IRQ; - - driContextPriv->driverPrivate = (void *)mmesa; - - if (driQueryOptionb(&mmesa->optionCache, "no_rast")) { - fprintf(stderr, "disabling 3D acceleration\n"); - FALLBACK(mmesa, MACH64_FALLBACK_DISABLE, 1); - } - - return GL_TRUE; -} - -/* Destroy the device specific context. - */ -void mach64DestroyContext( __DRIcontextPrivate *driContextPriv ) -{ - mach64ContextPtr mmesa = (mach64ContextPtr) driContextPriv->driverPrivate; - - assert(mmesa); /* should never be null */ - if ( mmesa ) { - if (mmesa->glCtx->Shared->RefCount == 1) { - /* This share group is about to go away, free our private - * texture object data. - */ - mach64TexObjPtr t, next_t; - int i; - - for ( i = mmesa->firstTexHeap ; i < mmesa->lastTexHeap ; i++ ) { - foreach_s ( t, next_t, &mmesa->TexObjList[i] ) { - mach64DestroyTexObj( mmesa, t ); - } - mmDestroy( mmesa->texHeap[i] ); - mmesa->texHeap[i] = NULL; - } - - foreach_s ( t, next_t, &mmesa->SwappedOut ) { - mach64DestroyTexObj( mmesa, t ); - } - } - - _swsetup_DestroyContext( mmesa->glCtx ); - _tnl_DestroyContext( mmesa->glCtx ); - _ac_DestroyContext( mmesa->glCtx ); - _swrast_DestroyContext( mmesa->glCtx ); - - mach64FreeVB( mmesa->glCtx ); - - /* Free the vertex buffer */ - if ( mmesa->vert_buf ) - ALIGN_FREE( mmesa->vert_buf ); - - /* free the Mesa context */ - mmesa->glCtx->DriverCtx = NULL; - _mesa_destroy_context(mmesa->glCtx); - - FREE( mmesa ); - } -} - -/* Force the context `c' to be the current context and associate with it - * buffer `b'. - */ -GLboolean -mach64MakeCurrent( __DRIcontextPrivate *driContextPriv, - __DRIdrawablePrivate *driDrawPriv, - __DRIdrawablePrivate *driReadPriv ) -{ - if ( driContextPriv ) { - GET_CURRENT_CONTEXT(ctx); - mach64ContextPtr oldMach64Ctx = ctx ? MACH64_CONTEXT(ctx) : NULL; - mach64ContextPtr newMach64Ctx = (mach64ContextPtr) driContextPriv->driverPrivate; - - if ( newMach64Ctx != oldMach64Ctx ) { - newMach64Ctx->new_state |= MACH64_NEW_CONTEXT; - newMach64Ctx->dirty = MACH64_UPLOAD_ALL; - } - - - driDrawableInitVBlank( driDrawPriv, newMach64Ctx->vblank_flags ); - - if ( newMach64Ctx->driDrawable != driDrawPriv ) { - newMach64Ctx->driDrawable = driDrawPriv; - mach64CalcViewport( newMach64Ctx->glCtx ); - } - - _mesa_make_current( newMach64Ctx->glCtx, - (GLframebuffer *) driDrawPriv->driverPrivate, - (GLframebuffer *) driReadPriv->driverPrivate ); - - - newMach64Ctx->new_state |= MACH64_NEW_CLIP; - } else { - _mesa_make_current( NULL, NULL, NULL ); - } - - return GL_TRUE; -} - - -/* Force the context `c' to be unbound from its buffer. - */ -GLboolean -mach64UnbindContext( __DRIcontextPrivate *driContextPriv ) -{ - return GL_TRUE; -} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.h deleted file mode 100644 index c541f77ab..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_context.h +++ /dev/null @@ -1,405 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * Jos�Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#ifndef __MACH64_CONTEXT_H__ -#define __MACH64_CONTEXT_H__ - -#include "dri_util.h" -#include "drm.h" -#include "mach64_drm.h" - -#include "mtypes.h" - -#include "mach64_reg.h" - -#include "texmem.h" - -struct mach64_context; -typedef struct mach64_context mach64ContextRec; -typedef struct mach64_context *mach64ContextPtr; - -#include "mach64_lock.h" -#include "mach64_screen.h" - -/* Experimental driver options */ -#define MACH64_CLIENT_STATE_EMITS 0 - -/* Performace monitoring */ -#define ENABLE_PERF_BOXES 1 - -/* Native vertex format */ -#define MACH64_NATIVE_VTXFMT 1 - -/* Flags for what context state needs to be updated: - */ -#define MACH64_NEW_ALPHA 0x0001 -#define MACH64_NEW_DEPTH 0x0002 -#define MACH64_NEW_FOG 0x0004 -#define MACH64_NEW_CLIP 0x0008 -#define MACH64_NEW_CULL 0x0010 -#define MACH64_NEW_MASKS 0x0020 -#define MACH64_NEW_RENDER_UNUSED 0x0040 -#define MACH64_NEW_WINDOW 0x0080 -#define MACH64_NEW_TEXTURE 0x0100 -#define MACH64_NEW_CONTEXT 0x0200 -#define MACH64_NEW_ALL 0x03ff - -/* Flags for software fallback cases: - */ -#define MACH64_FALLBACK_TEXTURE 0x0001 -#define MACH64_FALLBACK_DRAW_BUFFER 0x0002 -#define MACH64_FALLBACK_READ_BUFFER 0x0004 -#define MACH64_FALLBACK_STENCIL 0x0008 -#define MACH64_FALLBACK_RENDER_MODE 0x0010 -#define MACH64_FALLBACK_LOGICOP 0x0020 -#define MACH64_FALLBACK_SEP_SPECULAR 0x0040 -#define MACH64_FALLBACK_BLEND_EQ 0x0080 -#define MACH64_FALLBACK_BLEND_FUNC 0x0100 -#define MACH64_FALLBACK_DISABLE 0x0200 - -#define CARD32 GLuint /* KW: For building in mesa tree */ - -#if MACH64_NATIVE_VTXFMT - -/* The vertex structures. - */ - -/* The size of this union is not of relevence: - */ -union mach64_vertex_t { - GLfloat f[16]; - GLuint ui[16]; - GLushort us2[16][2]; - GLubyte ub4[16][4]; -}; - -typedef union mach64_vertex_t mach64Vertex, *mach64VertexPtr; - -#else - -/* Use the templated vertex format: - */ -#define TAG(x) mach64##x -#include "tnl_dd/t_dd_vertex.h" -#undef TAG - -#endif /* MACH64_NATIVE_VTXFMT */ - -/* Subpixel offsets for window coordinates: - * These are enough to fix most glean tests except polygonOffset. - * There are also still some gaps that show in e.g. the tunnel Mesa demo - * or the lament xscreensaver hack. - */ -#define SUBPIXEL_X (0.0125F) -#define SUBPIXEL_Y (0.15F) - - -typedef void (*mach64_tri_func)( mach64ContextPtr, - mach64Vertex *, - mach64Vertex *, - mach64Vertex * ); - -typedef void (*mach64_line_func)( mach64ContextPtr, - mach64Vertex *, - mach64Vertex * ); - -typedef void (*mach64_point_func)( mach64ContextPtr, - mach64Vertex * ); - -#ifdef TEXMEM -struct mach64_texture_object { - driTextureObject base; - - GLuint offset; - - GLuint dirty; - GLuint age; - - GLint widthLog2; - GLint heightLog2; - GLint maxLog2; - - GLint hasAlpha; - GLint textureFormat; - - /* Have to keep these separate due to how they are programmed. - * FIXME: Why don't we just use the tObj values? - */ - GLboolean BilinearMin; - GLboolean BilinearMag; - GLboolean ClampS; - GLboolean ClampT; -}; -#else -struct mach64_texture_object { - struct mach64_texture_object *next; - struct mach64_texture_object *prev; - struct gl_texture_object *tObj; - - PMemBlock memBlock; - GLuint offset; - GLuint size; - - GLuint dirty; - GLuint age; - - GLint bound; - GLint heap; - - GLint widthLog2; - GLint heightLog2; - GLint maxLog2; - - GLint hasAlpha; - GLint textureFormat; - - /* Have to keep these separate due to how they are programmed. - * FIXME: Why don't we just use the tObj values? - */ - GLboolean BilinearMin; - GLboolean BilinearMag; - GLboolean ClampS; - GLboolean ClampT; -}; -#endif - -typedef struct mach64_texture_object mach64TexObj, *mach64TexObjPtr; - - -struct mach64_context { - GLcontext *glCtx; - - /* Driver and hardware state management - */ - GLuint new_state; - GLuint dirty; /* Hardware state to be updated */ - drm_mach64_context_regs_t setup; - - GLuint NewGLState; - GLuint Fallback; - GLuint SetupIndex; - GLuint SetupNewInputs; - GLuint RenderIndex; - GLfloat hw_viewport[16]; - GLfloat depth_scale; - GLuint vertex_size; - GLuint vertex_stride_shift; - GLuint vertex_format; - GLuint num_verts; - GLubyte *verts; - - CARD32 Color; /* Current draw color */ - CARD32 ClearColor; /* Color used to clear color buffer */ - CARD32 ClearDepth; /* Value used to clear depth buffer */ - - /* Map GL texture units onto hardware - */ - GLint multitex; - GLint tmu_source[2]; - GLint tex_dest[2]; - - /* Texture object bookkeeping - */ - mach64TexObjPtr CurrentTexObj[2]; -#ifdef TEXMEM - unsigned nr_heaps; - driTexHeap * texture_heaps[ R128_NR_TEX_HEAPS ]; - driTextureObject swapped; -#else - mach64TexObj TexObjList[MACH64_NR_TEX_HEAPS]; - mach64TexObj SwappedOut; - memHeap_t *texHeap[MACH64_NR_TEX_HEAPS]; - GLuint lastTexAge[MACH64_NR_TEX_HEAPS]; - GLint firstTexHeap, lastTexHeap; -#endif - - /* Fallback rasterization functions - */ - mach64_point_func draw_point; - mach64_line_func draw_line; - mach64_tri_func draw_tri; - - /* Culling */ - GLfloat backface_sign; - - /* DMA buffers - */ - void *vert_buf; - size_t vert_total; - unsigned vert_used; - - GLuint hw_primitive; - GLenum render_primitive; - - /* Visual, drawable, cliprect and scissor information - */ - GLint drawOffset, drawPitch; - GLint drawX, drawY; /* origin of drawable in draw buffer */ - GLint readOffset, readPitch; - - GLuint numClipRects; /* Cliprects for the draw buffer */ - drm_clip_rect_t *pClipRects; - - GLint scissor; - drm_clip_rect_t ScissorRect; /* Current software scissor */ - - /* Mirrors of some DRI state - */ - __DRIcontextPrivate *driContext; /* DRI context */ - __DRIscreenPrivate *driScreen; /* DRI screen */ - __DRIdrawablePrivate *driDrawable; /* DRI drawable bound to this ctx */ - - unsigned int lastStamp; /* mirror driDrawable->lastStamp */ - - drm_context_t hHWContext; - drm_hw_lock_t *driHwLock; - int driFd; - - mach64ScreenPtr mach64Screen; /* Screen private DRI data */ - drm_mach64_sarea_t *sarea; /* Private SAREA data */ - - GLuint hardwareWentIdle; - -#if ENABLE_PERF_BOXES - /* Performance counters - */ - GLuint boxes; /* Draw performance boxes */ - GLuint c_clears; - GLuint c_drawWaits; - GLuint c_textureSwaps; - GLuint c_textureBytes; - GLuint c_agpTextureBytes; - GLuint c_texsrc_agp; - GLuint c_texsrc_card; - GLuint c_vertexBuffers; -#endif - - /* VBI - */ - GLuint vbl_seq; - GLuint vblank_flags; - GLuint do_irqs; - - /* Configuration cache - */ - driOptionCache optionCache; -}; - -#define MACH64_CONTEXT(ctx) ((mach64ContextPtr)(ctx->DriverCtx)) - - -extern GLboolean mach64CreateContext( const __GLcontextModes *glVisual, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate ); - -extern void mach64DestroyContext( __DRIcontextPrivate * ); - -extern GLboolean mach64MakeCurrent( __DRIcontextPrivate *driContextPriv, - __DRIdrawablePrivate *driDrawPriv, - __DRIdrawablePrivate *driReadPriv ); - -extern GLboolean mach64UnbindContext( __DRIcontextPrivate *driContextPriv ); - -/* ================================================================ - * Byte ordering - */ -#if MESA_LITTLE_ENDIAN == 1 -#define LE32_IN( x ) ( *(GLuint *)(x) ) -#define LE32_IN_FLOAT( x ) ( *(GLfloat *)(x) ) -#define LE32_OUT( x, y ) do { *(GLuint *)(x) = (y); } while (0) -#define LE32_OUT_FLOAT( x, y ) do { *(GLfloat *)(x) = (y); } while (0) -#else -#include <byteswap.h> -#define LE32_IN( x ) bswap_32( *(GLuint *)(x) ) -#define LE32_IN_FLOAT( x ) \ -({ \ - GLuint __tmp = bswap_32( *(GLuint *)(x) ); \ - *(GLfloat *)&__tmp; \ -}) -#define LE32_OUT( x, y ) do { *(GLuint *)(x) = bswap_32( y ); } while (0) -#define LE32_OUT_FLOAT( x, y ) \ -do { \ - GLuint __tmp; \ - *(GLfloat *)&__tmp = (y); \ - *(GLuint *)(x) = bswap_32( __tmp ); \ -} while (0) -#endif - -/* ================================================================ - * DMA buffers - */ - -#define DMALOCALS CARD32 *buf=NULL; int requested=0; int outcount=0 - -/* called while locked for interleaved client-side state emits */ -#define DMAGETPTR( dwords ) \ -do { \ - requested = (dwords); \ - buf = (CARD32 *)mach64AllocDmaLocked( mmesa, ((dwords)*4) ); \ - outcount = 0; \ -} while(0) - -#define DMAOUTREG( reg, val ) \ -do { \ - LE32_OUT( &buf[outcount++], ADRINDEX( reg ) ); \ - LE32_OUT( &buf[outcount++], ( val ) ); \ -} while(0) - -#define DMAADVANCE() \ -do { \ - if (outcount < requested) { \ - mmesa->vert_used -= (requested - outcount) * 4; \ - } \ -} while(0) - -/* ================================================================ - * Debugging: - */ - -#define DO_DEBUG 1 - -#if DO_DEBUG -extern int MACH64_DEBUG; -#else -#define MACH64_DEBUG 0 -#endif - -#define DEBUG_ALWAYS_SYNC 0x001 -#define DEBUG_VERBOSE_API 0x002 -#define DEBUG_VERBOSE_MSG 0x004 -#define DEBUG_VERBOSE_LRU 0x008 -#define DEBUG_VERBOSE_DRI 0x010 -#define DEBUG_VERBOSE_IOCTL 0x020 -#define DEBUG_VERBOSE_PRIMS 0x040 -#define DEBUG_VERBOSE_COUNT 0x080 -#define DEBUG_NOWAIT 0x100 -#define DEBUG_VERBOSE_FALLBACK 0x200 -#endif /* __MACH64_CONTEXT_H__ */ diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_dd.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_dd.c deleted file mode 100644 index 7c27c5856..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_dd.c +++ /dev/null @@ -1,135 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#include "mach64_context.h" -#include "mach64_ioctl.h" -#include "mach64_state.h" -#include "mach64_vb.h" -#include "mach64_dd.h" - -#include "context.h" -#include "utils.h" -#include "framebuffer.h" - -#define DRIVER_DATE "20051019" - -/* Return the current color buffer size. - */ -static void mach64DDGetBufferSize( GLframebuffer *buffer, - GLuint *width, GLuint *height ) -{ - GET_CURRENT_CONTEXT(ctx); - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - LOCK_HARDWARE( mmesa ); - *width = mmesa->driDrawable->w; - *height = mmesa->driDrawable->h; - UNLOCK_HARDWARE( mmesa ); -} - -/* Return various strings for glGetString(). - */ -static const GLubyte *mach64DDGetString( GLcontext *ctx, GLenum name ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - static char buffer[128]; - unsigned offset; - const char * card_name = "Mach64 [Rage Pro]"; - GLuint agp_mode = mmesa->mach64Screen->IsPCI ? 0 : - mmesa->mach64Screen->AGPMode; - - switch ( name ) { - case GL_VENDOR: - return (GLubyte*)"Gareth Hughes, Leif Delgass, José Fonseca"; - - case GL_RENDERER: - - offset = driGetRendererString( buffer, card_name, DRIVER_DATE, - agp_mode ); - return (GLubyte *)buffer; - - default: - return NULL; - } -} - -/* Send all commands to the hardware. If vertex buffers or indirect - * buffers are in use, then we need to make sure they are sent to the - * hardware. All commands that are normally sent to the ring are - * already considered `flushed'. - */ -static void mach64DDFlush( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - LOCK_HARDWARE( mmesa ); - FLUSH_DMA_LOCKED( mmesa ); - UNLOCK_HARDWARE( mmesa ); - -#if ENABLE_PERF_BOXES - if ( mmesa->boxes ) { - LOCK_HARDWARE( mmesa ); - mach64PerformanceBoxesLocked( mmesa ); - UNLOCK_HARDWARE( mmesa ); - } - - /* Log the performance counters if necessary */ - mach64PerformanceCounters( mmesa ); -#endif -} - -/* Make sure all commands have been sent to the hardware and have - * completed processing. - */ -static void mach64DDFinish( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - -#if ENABLE_PERF_BOXES - /* Bump the performance counter */ - mmesa->c_drawWaits++; -#endif - - mach64DDFlush( ctx ); - mach64WaitForIdle( mmesa ); -} - -/* Initialize the driver's misc functions. - */ -void mach64InitDriverFuncs( struct dd_function_table *functions ) -{ - functions->GetBufferSize = mach64DDGetBufferSize; - functions->ResizeBuffers = _mesa_resize_framebuffer; - functions->GetString = mach64DDGetString; - functions->Finish = mach64DDFinish; - functions->Flush = mach64DDFlush; - -} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_dd.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_dd.h deleted file mode 100644 index 74cf1d304..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_dd.h +++ /dev/null @@ -1,36 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * - */ - -#ifndef __MACH64_DD_H__ -#define __MACH64_DD_H__ - -extern void mach64InitDriverFuncs( struct dd_function_table *functions ); - -#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_ioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_ioctl.c deleted file mode 100644 index 1889dc2b9..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_ioctl.c +++ /dev/null @@ -1,912 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * Jos�Fonseca <j_r_fonseca@yahoo.co.uk> - */ -#include <errno.h> - -#include "mach64_context.h" -#include "mach64_state.h" -#include "mach64_ioctl.h" -#include "mach64_tex.h" - -#include "imports.h" -#include "macros.h" - -#include "swrast/swrast.h" - -#include "vblank.h" - -#define MACH64_TIMEOUT 10 /* the DRM already has a timeout, so keep this small */ - - -/* ============================================================= - * Hardware vertex buffer handling - */ - -/* Get a new VB from the pool of vertex buffers in AGP space. - */ -drmBufPtr mach64GetBufferLocked( mach64ContextPtr mmesa ) -{ - int fd = mmesa->mach64Screen->driScreen->fd; - int index = 0; - int size = 0; - drmDMAReq dma; - drmBufPtr buf = NULL; - int to = 0; - int ret; - - dma.context = mmesa->hHWContext; - dma.send_count = 0; - dma.send_list = NULL; - dma.send_sizes = NULL; - dma.flags = 0; - dma.request_count = 1; - dma.request_size = MACH64_BUFFER_SIZE; - dma.request_list = &index; - dma.request_sizes = &size; - dma.granted_count = 0; - - while ( !buf && ( to++ < MACH64_TIMEOUT ) ) { - ret = drmDMA( fd, &dma ); - - if ( ret == 0 ) { - buf = &mmesa->mach64Screen->buffers->list[index]; - buf->used = 0; -#if ENABLE_PERF_BOXES - /* Bump the performance counter */ - mmesa->c_vertexBuffers++; -#endif - return buf; - } - } - - if ( !buf ) { - drmCommandNone( fd, DRM_MACH64_RESET ); - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "Error: Could not get new VB... exiting\n" ); - exit( -1 ); - } - - return buf; -} - -void mach64FlushVerticesLocked( mach64ContextPtr mmesa ) -{ - drm_clip_rect_t *pbox = mmesa->pClipRects; - int nbox = mmesa->numClipRects; - void *buffer = mmesa->vert_buf; - int count = mmesa->vert_used; - int prim = mmesa->hw_primitive; - int fd = mmesa->driScreen->fd; - drm_mach64_vertex_t vertex; - int i, ret; - - mmesa->num_verts = 0; - mmesa->vert_used = 0; - - if ( !count ) - return; - - if ( mmesa->dirty & ~MACH64_UPLOAD_CLIPRECTS ) - mach64EmitHwStateLocked( mmesa ); - - if ( !nbox ) - count = 0; - - if ( nbox > MACH64_NR_SAREA_CLIPRECTS ) - mmesa->dirty |= MACH64_UPLOAD_CLIPRECTS; - - if ( !count || !(mmesa->dirty & MACH64_UPLOAD_CLIPRECTS) ) { - /* FIXME: Is this really necessary */ - if ( nbox == 1 ) - mmesa->sarea->nbox = 0; - else - mmesa->sarea->nbox = nbox; - - vertex.prim = prim; - vertex.buf = buffer; - vertex.used = count; - vertex.discard = 1; - ret = drmCommandWrite( fd, DRM_MACH64_VERTEX, &vertex, sizeof(drm_mach64_vertex_t) ); - if ( ret ) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "Error flushing vertex buffer: return = %d\n", ret ); - exit( -1 ); - } - - } else { - - for ( i = 0 ; i < nbox ; ) { - int nr = MIN2( i + MACH64_NR_SAREA_CLIPRECTS, nbox ); - drm_clip_rect_t *b = mmesa->sarea->boxes; - int discard = 0; - - mmesa->sarea->nbox = nr - i; - for ( ; i < nr ; i++ ) { - *b++ = pbox[i]; - } - - /* Finished with the buffer? - */ - if ( nr == nbox ) { - discard = 1; - } - - mmesa->sarea->dirty |= MACH64_UPLOAD_CLIPRECTS; - - vertex.prim = prim; - vertex.buf = buffer; - vertex.used = count; - vertex.discard = discard; - ret = drmCommandWrite( fd, DRM_MACH64_VERTEX, &vertex, sizeof(drm_mach64_vertex_t) ); - if ( ret ) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "Error flushing vertex buffer: return = %d\n", ret ); - exit( -1 ); - } - } - } - - mmesa->dirty &= ~MACH64_UPLOAD_CLIPRECTS; -} - -/* ================================================================ - * Texture uploads - */ - -void mach64FireBlitLocked( mach64ContextPtr mmesa, drmBufPtr buffer, - GLint offset, GLint pitch, GLint format, - GLint x, GLint y, GLint width, GLint height ) -{ - drm_mach64_blit_t blit; - GLint ret; - - blit.idx = buffer->idx; - blit.offset = offset; - blit.pitch = pitch; - blit.format = format; - blit.x = x; - blit.y = y; - blit.width = width; - blit.height = height; - - ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_BLIT, - &blit, sizeof(drm_mach64_blit_t) ); - - if ( ret ) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "DRM_MACH64_BLIT: return = %d\n", ret ); - exit( -1 ); - } -} - - -/* ================================================================ - * SwapBuffers with client-side throttling - */ -static void delay( void ) { -/* Prevent an optimizing compiler from removing a spin loop */ -} - -/* Throttle the frame rate -- only allow MACH64_MAX_QUEUED_FRAMES - * pending swap buffers requests at a time. - * - * GH: We probably don't want a timeout here, as we can wait as - * long as we want for a frame to complete. If it never does, then - * the card has locked. - */ -static int mach64WaitForFrameCompletion( mach64ContextPtr mmesa ) -{ - int fd = mmesa->driFd; - int i; - int wait = 0; - int frames; - - while ( 1 ) { - drm_mach64_getparam_t gp; - int ret; - - if ( mmesa->sarea->frames_queued < MACH64_MAX_QUEUED_FRAMES ) { - break; - } - - if (MACH64_DEBUG & DEBUG_NOWAIT) { - return 1; - } - - gp.param = MACH64_PARAM_FRAMES_QUEUED; - gp.value = &frames; /* also copied into sarea->frames_queued by DRM */ - - ret = drmCommandWriteRead( fd, DRM_MACH64_GETPARAM, &gp, sizeof(gp) ); - - if ( ret ) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "DRM_MACH64_GETPARAM: return = %d\n", ret ); - exit( -1 ); - } - - /* Spin in place a bit so we aren't hammering the register */ - wait++; - - for ( i = 0 ; i < 1024 ; i++ ) { - delay(); - } - - } - - return wait; -} - -/* Copy the back color buffer to the front color buffer. - */ -void mach64CopyBuffer( const __DRIdrawablePrivate *dPriv ) -{ - mach64ContextPtr mmesa; - GLint nbox, i, ret; - drm_clip_rect_t *pbox; - GLboolean missed_target; - - assert(dPriv); - assert(dPriv->driContextPriv); - assert(dPriv->driContextPriv->driverPrivate); - - mmesa = (mach64ContextPtr) dPriv->driContextPriv->driverPrivate; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) { - fprintf( stderr, "\n********************************\n" ); - fprintf( stderr, "\n%s( %p )\n\n", - __FUNCTION__, mmesa->glCtx ); - fflush( stderr ); - } - - /* Flush any outstanding vertex buffers */ - FLUSH_BATCH( mmesa ); - - LOCK_HARDWARE( mmesa ); - - /* Throttle the frame rate -- only allow one pending swap buffers - * request at a time. - */ - if ( !mach64WaitForFrameCompletion( mmesa ) ) { - mmesa->hardwareWentIdle = 1; - } else { - mmesa->hardwareWentIdle = 0; - } - -#if ENABLE_PERF_BOXES - if ( mmesa->boxes ) { - mach64PerformanceBoxesLocked( mmesa ); - } -#endif - - UNLOCK_HARDWARE( mmesa ); - driWaitForVBlank( dPriv, &mmesa->vbl_seq, mmesa->vblank_flags, &missed_target ); - LOCK_HARDWARE( mmesa ); - - /* use front buffer cliprects */ - nbox = dPriv->numClipRects; - pbox = dPriv->pClipRects; - - for ( i = 0 ; i < nbox ; ) { - GLint nr = MIN2( i + MACH64_NR_SAREA_CLIPRECTS , nbox ); - drm_clip_rect_t *b = mmesa->sarea->boxes; - GLint n = 0; - - for ( ; i < nr ; i++ ) { - *b++ = pbox[i]; - n++; - } - mmesa->sarea->nbox = n; - - ret = drmCommandNone( mmesa->driFd, DRM_MACH64_SWAP ); - - if ( ret ) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "DRM_MACH64_SWAP: return = %d\n", ret ); - exit( -1 ); - } - } - - if ( MACH64_DEBUG & DEBUG_ALWAYS_SYNC ) { - mach64WaitForIdleLocked( mmesa ); - } - - UNLOCK_HARDWARE( mmesa ); - - mmesa->dirty |= (MACH64_UPLOAD_CONTEXT | - MACH64_UPLOAD_MISC | - MACH64_UPLOAD_CLIPRECTS); - -#if ENABLE_PERF_BOXES - /* Log the performance counters if necessary */ - mach64PerformanceCounters( mmesa ); -#endif -} - -#if ENABLE_PERF_BOXES -/* ================================================================ - * Performance monitoring - */ - -void mach64PerformanceCounters( mach64ContextPtr mmesa ) -{ - - if (MACH64_DEBUG & DEBUG_VERBOSE_COUNT) { - /* report performance counters */ - fprintf( stderr, "mach64CopyBuffer: vertexBuffers:%i drawWaits:%i clears:%i\n", - mmesa->c_vertexBuffers, mmesa->c_drawWaits, mmesa->c_clears ); - } - - mmesa->c_vertexBuffers = 0; - mmesa->c_drawWaits = 0; - mmesa->c_clears = 0; - - if ( mmesa->c_textureSwaps || mmesa->c_textureBytes || mmesa->c_agpTextureBytes ) { - if (MACH64_DEBUG & DEBUG_VERBOSE_COUNT) { - fprintf( stderr, " textureSwaps:%i textureBytes:%i agpTextureBytes:%i\n", - mmesa->c_textureSwaps, mmesa->c_textureBytes, mmesa->c_agpTextureBytes ); - } - mmesa->c_textureSwaps = 0; - mmesa->c_textureBytes = 0; - mmesa->c_agpTextureBytes = 0; - } - - mmesa->c_texsrc_agp = 0; - mmesa->c_texsrc_card = 0; - - if (MACH64_DEBUG & DEBUG_VERBOSE_COUNT) - fprintf( stderr, "---------------------------------------------------------\n" ); -} - - -void mach64PerformanceBoxesLocked( mach64ContextPtr mmesa ) -{ - GLint ret; - drm_mach64_clear_t clear; - GLint x, y, w, h; - GLuint color; - GLint nbox; - GLint x1, y1, x2, y2; - drm_clip_rect_t *b = mmesa->sarea->boxes; - - /* save cliprects */ - nbox = mmesa->sarea->nbox; - x1 = b[0].x1; - y1 = b[0].y1; - x2 = b[0].x2; - y2 = b[0].y2; - - /* setup a single cliprect and call the clear ioctl for each box */ - mmesa->sarea->nbox = 1; - - w = h = 8; - x = mmesa->drawX; - y = mmesa->drawY; - b[0].x1 = x; - b[0].x2 = x + w; - b[0].y1 = y; - b[0].y2 = y + h; - - clear.flags = MACH64_BACK; - clear.clear_depth = 0; - - /* Red box if DDFinish was called to wait for rendering to complete */ - if ( mmesa->c_drawWaits ) { - color = mach64PackColor( mmesa->mach64Screen->cpp, 255, 0, 0, 0 ); - - clear.x = x; - clear.y = y; - clear.w = w; - clear.h = h; - clear.clear_color = color; - - ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR, - &clear, sizeof(drm_mach64_clear_t) ); - - if (ret < 0) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret ); - exit( -1 ); - } - - } - - x += w; - b[0].x1 = x; - b[0].x2 = x + w; - - /* draw a green box if we had to wait for previous frame(s) to complete */ - if ( !mmesa->hardwareWentIdle ) { - color = mach64PackColor( mmesa->mach64Screen->cpp, 0, 255, 0, 0 ); - - clear.x = x; - clear.y = y; - clear.w = w; - clear.h = h; - clear.clear_color = color; - - ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR, - &clear, sizeof(drm_mach64_clear_t) ); - - if (ret < 0) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret ); - exit( -1 ); - } - - } - - x += w; - w = 20; - b[0].x1 = x; - - /* show approx. ratio of AGP/card textures used - Blue = AGP, Purple = Card */ - if ( mmesa->c_texsrc_agp || mmesa->c_texsrc_card ) { - color = mach64PackColor( mmesa->mach64Screen->cpp, 0, 0, 255, 0 ); - w = ((GLfloat)mmesa->c_texsrc_agp / (GLfloat)(mmesa->c_texsrc_agp + mmesa->c_texsrc_card))*20; - if (w > 1) { - - b[0].x2 = x + w; - - clear.x = x; - clear.y = y; - clear.w = w; - clear.h = h; - clear.clear_color = color; - - ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR, - &clear, sizeof(drm_mach64_clear_t) ); - - if (ret < 0) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret ); - exit( -1 ); - } - } - - x += w; - w = 20 - w; - - if (w > 1) { - b[0].x1 = x; - b[0].x2 = x + w; - - color = mach64PackColor( mmesa->mach64Screen->cpp, 255, 0, 255, 0 ); - - clear.x = x; - clear.y = y; - clear.w = w; - clear.h = h; - clear.clear_color = color; - - ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR, - &clear, sizeof(drm_mach64_clear_t) ); - - if (ret < 0) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret ); - exit( -1 ); - } - } - } - - x += w; - w = 8; - b[0].x1 = x; - b[0].x2 = x + w; - - /* Yellow box if we swapped textures */ - if ( mmesa->c_textureSwaps ) { - color = mach64PackColor( mmesa->mach64Screen->cpp, 255, 255, 0, 0 ); - - clear.x = x; - clear.y = y; - clear.w = w; - clear.h = h; - clear.clear_color = color; - - ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR, - &clear, sizeof(drm_mach64_clear_t) ); - - if (ret < 0) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret ); - exit( -1 ); - } - - } - - h = 4; - x += 8; - b[0].x1 = x; - b[0].y2 = y + h; - - /* Purple bar for card memory texture blits/uploads */ - if ( mmesa->c_textureBytes ) { - color = mach64PackColor( mmesa->mach64Screen->cpp, 255, 0, 255, 0 ); - w = mmesa->c_textureBytes / 16384; - if ( w <= 0 ) - w = 1; - if (w > (mmesa->driDrawable->w - 44)) - w = mmesa->driDrawable->w - 44; - - b[0].x2 = x + w; - - clear.x = x; - clear.y = y; - clear.w = w; - clear.h = h; - clear.clear_color = color; - - ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR, - &clear, sizeof(drm_mach64_clear_t) ); - - if (ret < 0) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret ); - exit( -1 ); - } - } - - /* Blue bar for AGP memory texture blits/uploads */ - if ( mmesa->c_agpTextureBytes ) { - color = mach64PackColor( mmesa->mach64Screen->cpp, 0, 0, 255, 0 ); - w = mmesa->c_agpTextureBytes / 16384; - if ( w <= 0 ) - w = 1; - if (w > (mmesa->driDrawable->w - 44)) - w = mmesa->driDrawable->w - 44; - - y += 4; - b[0].x2 = x + w; - b[0].y1 = y; - b[0].y2 = y + h; - - clear.x = x; - clear.y = y; - clear.w = w; - clear.h = h; - clear.clear_color = color; - - ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR, - &clear, sizeof(drm_mach64_clear_t) ); - - if (ret < 0) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret ); - exit( -1 ); - } - } - - /* Pink bar for number of vertex buffers used */ - if ( mmesa->c_vertexBuffers ) { - color = mach64PackColor( mmesa->mach64Screen->cpp, 196, 128, 128, 0 ); - - w = mmesa->c_vertexBuffers; - if (w > (mmesa->driDrawable->w)) - w = mmesa->driDrawable->w; - - h = 8; - x = mmesa->drawX; - y = mmesa->drawY + 8; - b[0].x1 = x; - b[0].x2 = x + w; - b[0].y1 = y; - b[0].y2 = y + h; - - clear.x = x; - clear.y = y; - clear.w = w; - clear.h = h; - clear.clear_color = color; - - ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR, - &clear, sizeof(drm_mach64_clear_t) ); - - if (ret < 0) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret ); - exit( -1 ); - } - } - - /* restore cliprects */ - mmesa->sarea->nbox = nbox; - b[0].x1 = x1; - b[0].y1 = y1; - b[0].x2 = x2; - b[0].y2 = y2; - -} - -#endif - -/* ================================================================ - * Buffer clear - */ - -static void mach64DDClear( GLcontext *ctx, GLbitfield mask, GLboolean all, - GLint cx, GLint cy, GLint cw, GLint ch ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT( ctx ); - __DRIdrawablePrivate *dPriv = mmesa->driDrawable; - drm_mach64_clear_t clear; - GLuint flags = 0; - GLint i; - GLint ret; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) { - fprintf( stderr, "%s: all=%d %d,%d %dx%d\n", - __FUNCTION__, all, cx, cy, cw, ch ); - } - -#if ENABLE_PERF_BOXES - /* Bump the performance counter */ - mmesa->c_clears++; -#endif - - FLUSH_BATCH( mmesa ); - - /* The only state changes we care about here are the RGBA colormask - * and scissor/clipping. We'll just update that state, if needed. - */ - if ( mmesa->new_state & (MACH64_NEW_MASKS | MACH64_NEW_CLIP) ) { - const GLuint save_state = mmesa->new_state; - mmesa->new_state &= (MACH64_NEW_MASKS | MACH64_NEW_CLIP); - mach64DDUpdateHWState( ctx ); - mmesa->new_state = save_state & ~(MACH64_NEW_MASKS | MACH64_NEW_CLIP); - } - - if ( mask & BUFFER_BIT_FRONT_LEFT ) { - flags |= MACH64_FRONT; - mask &= ~BUFFER_BIT_FRONT_LEFT; - } - - if ( mask & BUFFER_BIT_BACK_LEFT ) { - flags |= MACH64_BACK; - mask &= ~BUFFER_BIT_BACK_LEFT; - } - - if ( ( mask & BUFFER_BIT_DEPTH ) && ctx->Depth.Mask ) { - flags |= MACH64_DEPTH; - mask &= ~BUFFER_BIT_DEPTH; - } - - if ( mask ) - _swrast_Clear( ctx, mask, all, cx, cy, cw, ch ); - - if ( !flags ) - return; - - LOCK_HARDWARE( mmesa ); - - /* This needs to be in the locked region, so updated drawable origin is used */ - /* Flip top to bottom */ - cx += mmesa->drawX; - cy = mmesa->drawY + dPriv->h - cy - ch; - - /* HACK? - */ - if ( mmesa->dirty & ~MACH64_UPLOAD_CLIPRECTS ) { - mach64EmitHwStateLocked( mmesa ); - } - - for ( i = 0 ; i < mmesa->numClipRects ; ) { - int nr = MIN2( i + MACH64_NR_SAREA_CLIPRECTS, mmesa->numClipRects ); - drm_clip_rect_t *box = mmesa->pClipRects; - drm_clip_rect_t *b = mmesa->sarea->boxes; - 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++; - } - } - - mmesa->sarea->nbox = n; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_IOCTL ) { - fprintf( stderr, - "DRM_MACH64_CLEAR: flag 0x%x color %x depth %x nbox %d\n", - flags, - (GLuint)mmesa->ClearColor, - (GLuint)mmesa->ClearDepth, - mmesa->sarea->nbox ); - } - - clear.flags = flags; - clear.x = cx; - clear.y = cy; - clear.w = cw; - clear.h = ch; - clear.clear_color = mmesa->ClearColor; - clear.clear_depth = mmesa->ClearDepth; - - ret = drmCommandWrite( mmesa->driFd, DRM_MACH64_CLEAR, - &clear, sizeof(drm_mach64_clear_t) ); - - if ( ret ) { - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "DRM_MACH64_CLEAR: return = %d\n", ret ); - exit( -1 ); - } - } - - UNLOCK_HARDWARE( mmesa ); - - mmesa->dirty |= (MACH64_UPLOAD_CONTEXT | - MACH64_UPLOAD_MISC | - MACH64_UPLOAD_CLIPRECTS); - -} - - -void mach64WaitForIdleLocked( mach64ContextPtr mmesa ) -{ - int fd = mmesa->driFd; - int to = 0; - int ret; - - do { - ret = drmCommandNone( fd, DRM_MACH64_IDLE ); - } while ( ( ret == -EBUSY ) && ( to++ < MACH64_TIMEOUT ) ); - - if ( ret < 0 ) { - drmCommandNone( fd, DRM_MACH64_RESET ); - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "Error: Mach64 timed out... exiting\n" ); - exit( -1 ); - } -} - -/* Flush the DMA queue to the hardware */ -void mach64FlushDMALocked( mach64ContextPtr mmesa ) -{ - int fd = mmesa->driFd; - int ret; - - ret = drmCommandNone( fd, DRM_MACH64_FLUSH ); - - if ( ret < 0 ) { - drmCommandNone( fd, DRM_MACH64_RESET ); - UNLOCK_HARDWARE( mmesa ); - fprintf( stderr, "Error flushing DMA... exiting\n" ); - exit( -1 ); - } - - mmesa->dirty |= (MACH64_UPLOAD_CONTEXT | - MACH64_UPLOAD_MISC | - MACH64_UPLOAD_CLIPRECTS); - -} - -/* For client-side state emits - currently unused */ -void mach64UploadHwStateLocked( mach64ContextPtr mmesa ) -{ - drm_mach64_sarea_t *sarea = mmesa->sarea; - - drm_mach64_context_regs_t *regs = &sarea->context_state; - unsigned int dirty = sarea->dirty; - CARD32 offset = ((regs->tex_size_pitch & 0xf0) >> 2); - - DMALOCALS; - - DMAGETPTR( 19*2 ); - - if ( dirty & MACH64_UPLOAD_MISC ) { - DMAOUTREG( MACH64_DP_MIX, regs->dp_mix ); - DMAOUTREG( MACH64_DP_SRC, regs->dp_src ); - DMAOUTREG( MACH64_CLR_CMP_CNTL, regs->clr_cmp_cntl ); - DMAOUTREG( MACH64_GUI_TRAJ_CNTL, regs->gui_traj_cntl ); - DMAOUTREG( MACH64_SC_LEFT_RIGHT, regs->sc_left_right ); - DMAOUTREG( MACH64_SC_TOP_BOTTOM, regs->sc_top_bottom ); - sarea->dirty &= ~MACH64_UPLOAD_MISC; - } - - if ( dirty & MACH64_UPLOAD_DST_OFF_PITCH ) { - DMAOUTREG( MACH64_DST_OFF_PITCH, regs->dst_off_pitch ); - sarea->dirty &= ~MACH64_UPLOAD_DST_OFF_PITCH; - } - if ( dirty & MACH64_UPLOAD_Z_OFF_PITCH ) { - DMAOUTREG( MACH64_Z_OFF_PITCH, regs->z_off_pitch ); - sarea->dirty &= ~MACH64_UPLOAD_Z_OFF_PITCH; - } - if ( dirty & MACH64_UPLOAD_Z_ALPHA_CNTL ) { - DMAOUTREG( MACH64_Z_CNTL, regs->z_cntl ); - DMAOUTREG( MACH64_ALPHA_TST_CNTL, regs->alpha_tst_cntl ); - sarea->dirty &= ~MACH64_UPLOAD_Z_ALPHA_CNTL; - } - if ( dirty & MACH64_UPLOAD_SCALE_3D_CNTL ) { - DMAOUTREG( MACH64_SCALE_3D_CNTL, regs->scale_3d_cntl ); - sarea->dirty &= ~MACH64_UPLOAD_SCALE_3D_CNTL; - } - if ( dirty & MACH64_UPLOAD_DP_FOG_CLR ) { - DMAOUTREG( MACH64_DP_FOG_CLR, regs->dp_fog_clr ); - sarea->dirty &= ~MACH64_UPLOAD_DP_FOG_CLR; - } - if ( dirty & MACH64_UPLOAD_DP_WRITE_MASK ) { - DMAOUTREG( MACH64_DP_WRITE_MASK, regs->dp_write_mask ); - sarea->dirty &= ~MACH64_UPLOAD_DP_WRITE_MASK; - } - if ( dirty & MACH64_UPLOAD_DP_PIX_WIDTH ) { - DMAOUTREG( MACH64_DP_PIX_WIDTH, regs->dp_pix_width ); - sarea->dirty &= ~MACH64_UPLOAD_DP_PIX_WIDTH; - } - if ( dirty & MACH64_UPLOAD_SETUP_CNTL ) { - DMAOUTREG( MACH64_SETUP_CNTL, regs->setup_cntl ); - sarea->dirty &= ~MACH64_UPLOAD_SETUP_CNTL; - } - - if ( dirty & MACH64_UPLOAD_TEXTURE ) { - DMAOUTREG( MACH64_TEX_SIZE_PITCH, regs->tex_size_pitch ); - DMAOUTREG( MACH64_TEX_CNTL, regs->tex_cntl ); - DMAOUTREG( MACH64_SECONDARY_TEX_OFF, regs->secondary_tex_off ); - DMAOUTREG( MACH64_TEX_0_OFF + offset, regs->tex_offset ); - sarea->dirty &= ~MACH64_UPLOAD_TEXTURE; - } - -#if 0 - if ( dirty & MACH64_UPLOAD_CLIPRECTS ) { - DMAOUTREG( MACH64_SC_LEFT_RIGHT, regs->sc_left_right ); - DMAOUTREG( MACH64_SC_TOP_BOTTOM, regs->sc_top_bottom ); - sarea->dirty &= ~MACH64_UPLOAD_CLIPRECTS; - } -#endif - - sarea->dirty = 0; - - DMAADVANCE(); -} - -void mach64InitIoctlFuncs( struct dd_function_table *functions ) -{ - functions->Clear = mach64DDClear; -} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_ioctl.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_ioctl.h deleted file mode 100644 index 8bd958531..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_ioctl.h +++ /dev/null @@ -1,148 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#ifndef __MACH64_IOCTL_H__ -#define __MACH64_IOCTL_H__ - -#include "mach64_dri.h" -#include "mach64_reg.h" -#include "mach64_lock.h" - -#define MACH64_BUFFER_MAX_DWORDS (MACH64_BUFFER_SIZE / sizeof(CARD32)) - - -extern drmBufPtr mach64GetBufferLocked( mach64ContextPtr mmesa ); -extern void mach64FlushVerticesLocked( mach64ContextPtr mmesa ); -extern void mach64FlushDMALocked( mach64ContextPtr mmesa ); -extern void mach64UploadHwStateLocked( mach64ContextPtr mmesa ); - -static __inline void *mach64AllocDmaLow( mach64ContextPtr mmesa, int bytes ) -{ - CARD32 *head; - - if ( mmesa->vert_used + bytes > mmesa->vert_total ) { - LOCK_HARDWARE( mmesa ); - mach64FlushVerticesLocked( mmesa ); - UNLOCK_HARDWARE( mmesa ); - } - - head = (CARD32 *)((char *)mmesa->vert_buf + mmesa->vert_used); - mmesa->vert_used += bytes; - - return head; -} - -static __inline void *mach64AllocDmaLocked( mach64ContextPtr mmesa, int bytes ) -{ - CARD32 *head; - - if ( mmesa->vert_used + bytes > mmesa->vert_total ) { - mach64FlushVerticesLocked( mmesa ); - } - - head = (CARD32 *)((char *)mmesa->vert_buf + mmesa->vert_used); - mmesa->vert_used += bytes; - - return head; -} - -extern void mach64FireBlitLocked( mach64ContextPtr mmesa, drmBufPtr buffer, - GLint offset, GLint pitch, GLint format, - GLint x, GLint y, GLint width, GLint height ); - -extern void mach64CopyBuffer( const __DRIdrawablePrivate *dPriv ); -#if ENABLE_PERF_BOXES -extern void mach64PerformanceCounters( mach64ContextPtr mmesa ); -extern void mach64PerformanceBoxesLocked( mach64ContextPtr mmesa ); -#endif -extern void mach64WaitForIdleLocked( mach64ContextPtr mmesa ); - -extern void mach64InitIoctlFuncs( struct dd_function_table *functions ); - -/* ================================================================ - * Helper macros: - */ - -#define FLUSH_BATCH( mmesa ) \ -do { \ - if ( MACH64_DEBUG & DEBUG_VERBOSE_IOCTL ) \ - fprintf( stderr, "FLUSH_BATCH in %s\n", __FUNCTION__ ); \ - if ( mmesa->vert_used ) { \ - mach64FlushVertices( mmesa ); \ - } \ -} while (0) - -/* According to a comment in ATIMach64Sync (atimach64.c) in the DDX: - * - * "For VTB's and later, the first CPU read of the framebuffer will return - * zeroes [...] This appears to be due to some kind of engine - * caching of framebuffer data I haven't found any way of disabling, or - * otherwise circumventing." - */ -#define FINISH_DMA_LOCKED( mmesa ) \ -do { \ - CARD32 _tmp; \ - if ( MACH64_DEBUG & DEBUG_VERBOSE_IOCTL ) \ - fprintf( stderr, "FINISH_DMA_LOCKED in %s\n", __FUNCTION__ ); \ - if ( mmesa->vert_used ) { \ - mach64FlushVerticesLocked( mmesa ); \ - } \ - mach64WaitForIdleLocked( mmesa ); \ - /* pre-read framebuffer to counter caching problem */ \ - _tmp = *(volatile CARD32 *)mmesa->driScreen->pFB; \ -} while (0) - -#define FLUSH_DMA_LOCKED( mmesa ) \ -do { \ - if ( MACH64_DEBUG & DEBUG_VERBOSE_IOCTL ) \ - fprintf( stderr, "FLUSH_DMA_LOCKED in %s\n", __FUNCTION__ ); \ - if ( mmesa->vert_used ) { \ - mach64FlushVerticesLocked( mmesa ); \ - } \ - mach64FlushDMALocked( mmesa ); \ -} while (0) - -#define mach64FlushVertices( mmesa ) \ -do { \ - LOCK_HARDWARE( mmesa ); \ - mach64FlushVerticesLocked( mmesa ); \ - UNLOCK_HARDWARE( mmesa ); \ -} while (0) - -#define mach64WaitForIdle( mmesa ) \ -do { \ - LOCK_HARDWARE( mmesa ); \ - mach64WaitForIdleLocked( mmesa ); \ - UNLOCK_HARDWARE( mmesa ); \ -} while (0) - - -#endif /* __MACH64_IOCTL_H__ */ diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_lock.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_lock.c deleted file mode 100644 index 3d41d71b3..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_lock.c +++ /dev/null @@ -1,93 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#include "mach64_context.h" -#include "mach64_state.h" -#include "mach64_lock.h" -#include "mach64_tex.h" - -#if DEBUG_LOCKING -char *prevLockFile = NULL; -int prevLockLine = 0; -#endif - - -/* 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 mach64GetLock( mach64ContextPtr mmesa, GLuint flags ) -{ - __DRIdrawablePrivate *dPriv = mmesa->driDrawable; - __DRIscreenPrivate *sPriv = mmesa->driScreen; - drm_mach64_sarea_t *sarea = mmesa->sarea; - int i; - - drmGetLock( mmesa->driFd, mmesa->hHWContext, 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 ( mmesa->lastStamp != dPriv->lastStamp ) { - mmesa->lastStamp = dPriv->lastStamp; - if (mmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT) - mach64SetCliprects( mmesa->glCtx, GL_BACK_LEFT ); - else - mach64SetCliprects( mmesa->glCtx, GL_FRONT_LEFT ); - mach64CalcViewport( mmesa->glCtx ); - } - - mmesa->dirty |= (MACH64_UPLOAD_CONTEXT - | MACH64_UPLOAD_MISC - | MACH64_UPLOAD_CLIPRECTS); - - if ( sarea->ctx_owner != mmesa->hHWContext ) { - sarea->ctx_owner = mmesa->hHWContext; - mmesa->dirty = MACH64_UPLOAD_ALL; - } - - for ( i = mmesa->firstTexHeap ; i < mmesa->lastTexHeap ; i++ ) { - if ( mmesa->texHeap[i] && (sarea->tex_age[i] != mmesa->lastTexAge[i]) ) { - mach64AgeTextures( mmesa, i ); - } - } -} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_lock.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_lock.h deleted file mode 100644 index 973880ee2..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_lock.h +++ /dev/null @@ -1,104 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * - */ - -#ifndef __MACH64_LOCK_H__ -#define __MACH64_LOCK_H__ - -extern void mach64GetLock( mach64ContextPtr mmesa, GLuint flags ); - - -/* Turn DEBUG_LOCKING on to find locking conflicts. - */ -#define DEBUG_LOCKING 1 - -#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( mmesa ) \ - do { \ - char __ret = 0; \ - DEBUG_CHECK_LOCK(); \ - DRM_CAS( mmesa->driHwLock, mmesa->hHWContext, \ - (DRM_LOCK_HELD | mmesa->hHWContext), __ret ); \ - if ( __ret ) \ - mach64GetLock( mmesa, 0 ); \ - DEBUG_LOCK(); \ - } while (0) - -/* Unlock the hardware. - */ -#define UNLOCK_HARDWARE( mmesa ) \ - do { \ - DRM_UNLOCK( mmesa->driFd, \ - mmesa->driHwLock, \ - mmesa->hHWContext ); \ - DEBUG_RESET(); \ - } while (0) - -#endif /* __MACH64_LOCK_H__ */ diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_native_vb.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_native_vb.c deleted file mode 100644 index 7872c206f..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_native_vb.c +++ /dev/null @@ -1,257 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Mesa 3-D graphics library - * Version: 3.5 - * - * Copyright (C) 1999-2001 Brian Paul 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 - * 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 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 - * BRIAN PAUL 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. - * - * Original authors: - * Keith Whitwell <keithw@valinux.com> - * - * Adapted to Mach64 by: - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#include "math/m_translate.h" - -#ifndef LOCALVARS -#define LOCALVARS -#endif - -void TAG(translate_vertex)(GLcontext *ctx, - const VERTEX *src, - SWvertex *dst) -{ - LOCALVARS - GLuint format = GET_VERTEX_FORMAT(); - UNVIEWPORT_VARS; - CARD32 *p = (CARD32 *)src + 10 - mmesa->vertex_size; - - dst->win[3] = 1.0; - - switch ( format ) { - case TEX1_VERTEX_FORMAT: -#ifdef MACH64_PREMULT_TEXCOORDS - { - float rhw = 1.0 / LE32_IN_FLOAT( p + 2 ); - - dst->texcoord[1][0] = rhw*LE32_IN_FLOAT( p++ ); - dst->texcoord[1][1] = rhw*LE32_IN_FLOAT( p++ ); - } -#else - dst->texcoord[1][0] = LE32_IN_FLOAT( p++ ); - dst->texcoord[1][1] = LE32_IN_FLOAT( p++ ); -#endif - dst->texcoord[1][3] = 1.0; - p++; - - case TEX0_VERTEX_FORMAT: -#ifdef MACH64_PREMULT_TEXCOORDS - { - float rhw = 1.0 / LE32_IN_FLOAT( p + 2 ); - - dst->texcoord[0][0] = rhw*LE32_IN_FLOAT( p++ ); - dst->texcoord[0][1] = rhw*LE32_IN_FLOAT( p++ ); - } -#else - dst->texcoord[0][0] = LE32_IN_FLOAT( p++ ); - dst->texcoord[0][1] = LE32_IN_FLOAT( p++ ); -#endif - dst->texcoord[0][3] = 1.0; - dst->win[3] = LE32_IN_FLOAT( p++ ); - - case NOTEX_VERTEX_FORMAT: - dst->specular[2] = ((GLubyte *)p)[0]; - dst->specular[1] = ((GLubyte *)p)[1]; - dst->specular[0] = ((GLubyte *)p)[2]; - dst->fog = ((GLubyte *)p)[3]; - p++; - - case TINY_VERTEX_FORMAT: - dst->win[2] = UNVIEWPORT_Z( LE32_IN( p++ ) ); - - dst->color[2] = ((GLubyte *)p)[0]; - dst->color[1] = ((GLubyte *)p)[1]; - dst->color[0] = ((GLubyte *)p)[2]; - dst->color[3] = ((GLubyte *)p)[3]; - p++; - - { - GLuint xy = LE32_IN( p ); - - dst->win[0] = UNVIEWPORT_X( (GLfloat)(GLshort)( xy >> 16 ) ); - dst->win[1] = UNVIEWPORT_Y( (GLfloat)(GLshort)( xy & 0xffff ) ); - } - } - - assert( p + 1 - (CARD32 *)src == 10 ); - - dst->pointSize = ctx->Point._Size; -} - - - -void TAG(print_vertex)( GLcontext *ctx, const VERTEX *v ) -{ - LOCALVARS - GLuint format = GET_VERTEX_FORMAT(); - CARD32 *p = (CARD32 *)v + 10 - mmesa->vertex_size; - - switch ( format ) { - case TEX1_VERTEX_FORMAT: - { - GLfloat u, v, w; -#ifdef MACH64_PREMULT_TEXCOORDS - float rhw = 1.0 / LE32_IN_FLOAT( p + 2 ); - - u = rhw*LE32_IN_FLOAT( p++ ); - v = rhw*LE32_IN_FLOAT( p++ ); -#else - u = LE32_IN_FLOAT( p++ ); - v = LE32_IN_FLOAT( p++ ); -#endif - w = LE32_IN_FLOAT( p++ ); - fprintf( stderr, "u1 %f v1 %f w1 %f\n", u, v, w ); - } - - case TEX0_VERTEX_FORMAT: - { - GLfloat u, v, w; -#ifdef MACH64_PREMULT_TEXCOORDS - float rhw = 1.0 / LE32_IN_FLOAT( p + 2 ); - - u = rhw*LE32_IN_FLOAT( p++ ); - v = rhw*LE32_IN_FLOAT( p++ ); -#else - u = LE32_IN_FLOAT( p++ ); - v = LE32_IN_FLOAT( p++ ); -#endif - w = LE32_IN_FLOAT( p++ ); - fprintf( stderr, "u0 %f v0 %f w0 %f\n", u, v, w ); - } - - case NOTEX_VERTEX_FORMAT: - { - GLubyte r, g, b, a; - - b = ((GLubyte *)p)[0]; - g = ((GLubyte *)p)[1]; - r = ((GLubyte *)p)[2]; - a = ((GLubyte *)p)[3]; - p++; - fprintf(stderr, "spec: r %d g %d b %d a %d\n", r, g, b, a); - } - - case TINY_VERTEX_FORMAT: - { - GLuint xy; - GLfloat x, y, z; - GLubyte r, g, b, a; - - z = LE32_IN( p++ ) / 65536.0; - - b = ((GLubyte *)p)[0]; - g = ((GLubyte *)p)[1]; - r = ((GLubyte *)p)[2]; - a = ((GLubyte *)p)[3]; - p++; - xy = LE32_IN( p ); - x = (GLfloat)(GLshort)( xy >> 16 ) / 4.0; - y = (GLfloat)(GLshort)( xy & 0xffff ) / 4.0; - - fprintf(stderr, "x %f y %f z %f\n", x, y, z); - fprintf(stderr, "r %d g %d b %d a %d\n", r, g, b, a); - } - } - - assert( p + 1 - (CARD32 *)v == 10 ); - - fprintf(stderr, "\n"); -} - -/* Interpolate the elements of the VB not included in typical hardware - * vertices. - * - * NOTE: All these arrays are guarenteed by tnl to be writeable and - * have good stride. - */ -#ifndef INTERP_QUALIFIER -#define INTERP_QUALIFIER static -#endif - -#define GET_COLOR(ptr, idx) ((ptr)->data[idx]) - - -INTERP_QUALIFIER void TAG(interp_extras)( GLcontext *ctx, - GLfloat t, - GLuint dst, GLuint out, GLuint in, - GLboolean force_boundary ) -{ - LOCALVARS - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - - if (VB->ColorPtr[1]) { - assert(VB->ColorPtr[1]->stride == 4 * sizeof(GLfloat)); - - INTERP_4F( t, - GET_COLOR(VB->ColorPtr[1], dst), - GET_COLOR(VB->ColorPtr[1], out), - GET_COLOR(VB->ColorPtr[1], in) ); - - if (VB->SecondaryColorPtr[1]) { - INTERP_3F( t, - GET_COLOR(VB->SecondaryColorPtr[1], dst), - GET_COLOR(VB->SecondaryColorPtr[1], out), - GET_COLOR(VB->SecondaryColorPtr[1], in) ); - } - } - - if (VB->EdgeFlag) { - VB->EdgeFlag[dst] = VB->EdgeFlag[out] || force_boundary; - } - - INTERP_VERTEX(ctx, t, dst, out, in, force_boundary); -} - -INTERP_QUALIFIER void TAG(copy_pv_extras)( GLcontext *ctx, - GLuint dst, GLuint src ) -{ - LOCALVARS - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - - if (VB->ColorPtr[1]) { - COPY_4FV( GET_COLOR(VB->ColorPtr[1], dst), - GET_COLOR(VB->ColorPtr[1], src) ); - - if (VB->SecondaryColorPtr[1]) { - COPY_4FV( GET_COLOR(VB->SecondaryColorPtr[1], dst), - GET_COLOR(VB->SecondaryColorPtr[1], src) ); - } - } - - COPY_PV_VERTEX(ctx, dst, src); -} - - -#undef INTERP_QUALIFIER -#undef GET_COLOR - -#undef IND -#undef TAG diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_native_vbtmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_native_vbtmp.h deleted file mode 100644 index f64b808ee..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_native_vbtmp.h +++ /dev/null @@ -1,562 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Mesa 3-D graphics library - * Version: 3.5 - * - * Copyright (C) 1999-2001 Brian Paul 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 - * 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 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 - * BRIAN PAUL 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. - * - * Original authors: - * Keith Whitwell <keithw@valinux.com> - * - * Adapted to Mach64 by: - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - - -/* DO_XYZW: Emit xyz and maybe w coordinates. - * DO_RGBA: Emit color. - * DO_SPEC: Emit specular color. - * DO_FOG: Emit fog coordinate in specular alpha. - * DO_TEX0: Emit tex0 u,v coordinates. - * DO_TEX1: Emit tex1 u,v coordinates. - * DO_PTEX: Emit tex0,1 q coordinates where possible. - * - * Additionally, this template assumes it is emitting *transformed* - * vertices; the modifications to emit untransformed vertices (ie. to - * t&l hardware) are probably too great to cooexist with the code - * already in this file. - */ - -#define VIEWPORT_X(x) ((GLint) ((s[0] * (x) + s[12]) * 4.0)) -#define VIEWPORT_Y(y) ((GLint) ((s[5] * (y) + s[13]) * 4.0)) -#define VIEWPORT_Z(z) (((GLuint) (s[10] * (z) + s[14])) << 15) - -#ifndef LOCALVARS -#define LOCALVARS -#endif - -static void TAG(emit)( GLcontext *ctx, - GLuint start, GLuint end, - void *dest, - GLuint stride ) -{ - LOCALVARS - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; -#if DO_TEX1 - GLfloat (*tc1)[4]; - GLuint tc1_stride; -#if DO_PTEX - GLuint tc1_size; -#endif -#endif -#if DO_TEX0 - GLfloat (*tc0)[4]; - GLuint tc0_stride; -#if DO_PTEX - GLuint tc0_size; -#endif -#endif -#if DO_SPEC - GLfloat (*spec)[4]; - GLuint spec_stride; -#endif -#if DO_FOG - GLfloat (*fog)[4]; - GLuint fog_stride; -#endif -#if DO_RGBA - GLfloat (*col)[4]; - GLuint col_stride; -#endif - GLfloat (*coord)[4]; - GLuint coord_stride; - VERTEX *v = (VERTEX *)dest; - const GLfloat *s = GET_VIEWPORT_MAT(); -#if DO_TEX1 || DO_TEX0 || DO_XYZW - const GLubyte *mask = VB->ClipMask; -#endif - int i; - -#if !DO_XYZW - (void) s; /* Quiet compiler */ -#endif -/* fprintf(stderr, "%s(big) importable %d %d..%d\n", */ -/* __FUNCTION__, VB->importable_data, start, end); */ - -#if DO_TEX1 - { - const GLuint t1 = GET_TEXSOURCE(1); - tc1 = VB->TexCoordPtr[t1]->data; - tc1_stride = VB->TexCoordPtr[t1]->stride; -#if DO_PTEX - tc1_size = VB->TexCoordPtr[t1]->size; -#endif - } -#endif - -#if DO_TEX0 - { - const GLuint t0 = GET_TEXSOURCE(0); - tc0 = VB->TexCoordPtr[t0]->data; - tc0_stride = VB->TexCoordPtr[t0]->stride; -#if DO_PTEX - tc0_size = VB->TexCoordPtr[t0]->size; -#endif - } -#endif - -#if DO_SPEC - if (VB->SecondaryColorPtr[0]) { - spec = VB->SecondaryColorPtr[0]->data; - spec_stride = VB->SecondaryColorPtr[0]->stride; - } else { - spec = (GLfloat (*)[4])ctx->Current.Attrib[VERT_ATTRIB_COLOR1]; - spec_stride = 0; - } -#endif - -#if DO_FOG - if (VB->FogCoordPtr) { - fog = VB->FogCoordPtr->data; - fog_stride = VB->FogCoordPtr->stride; - } else { - static GLfloat tmp[4] = {0, 0, 0, 0}; - fog = &tmp; - fog_stride = 0; - } -#endif - -#if DO_RGBA - col = VB->ColorPtr[0]->data; - col_stride = VB->ColorPtr[0]->stride; -#endif - - coord = VB->NdcPtr->data; - coord_stride = VB->NdcPtr->stride; - - if (start) { -#if DO_TEX1 - STRIDE_4F(tc1, start * tc1_stride); -#endif -#if DO_TEX0 - STRIDE_4F(tc0, start * tc0_stride); -#endif -#if DO_SPEC - STRIDE_4F(spec, start * spec_stride); -#endif -#if DO_FOG - STRIDE_4F(fog, start * fog_stride); -#endif -#if DO_RGBA - STRIDE_4F(col, start * col_stride); -#endif - STRIDE_4F(coord, start * coord_stride); - } - - for (i=start; i < end; i++, v = (VERTEX *)((GLubyte *)v + stride)) { - CARD32 *p = (CARD32 *)v; -#if DO_TEX1 || DO_TEX0 - GLfloat w; - - if (mask[i] == 0) { - /* unclipped */ - w = coord[0][3]; - } else { - /* clipped */ - w = 1.0; - } -#endif - -#if DO_TEX1 -#if DO_PTEX - if (tc1_size == 4) { -#ifdef MACH64_PREMULT_TEXCOORDS - LE32_OUT_FLOAT( p++, w*tc1[0][0] ); /* VERTEX_?_SECONDARY_S */ - LE32_OUT_FLOAT( p++, w*tc1[0][1] ); /* VERTEX_?_SECONDARY_T */ - LE32_OUT_FLOAT( p++, w*tc1[0][3] ); /* VERTEX_?_SECONDARY_W */ -#else /* !MACH64_PREMULT_TEXCOORDS */ - float rhw = 1.0 / tc1[0][3]; - LE32_OUT_FLOAT( p++, rhw*tc1[0][0] ); /* VERTEX_?_SECONDARY_S */ - LE32_OUT_FLOAT( p++, rhw*tc1[0][1] ); /* VERTEX_?_SECONDARY_T */ - LE32_OUT_FLOAT( p++, w*tc1[0][3] ); /* VERTEX_?_SECONDARY_W */ -#endif /* !MACH64_PREMULT_TEXCOORDS */ - } else { -#endif /* DO_PTEX */ -#ifdef MACH64_PREMULT_TEXCOORDS - LE32_OUT_FLOAT( p++, w*tc1[0][0] ); /* VERTEX_?_SECONDARY_S */ - LE32_OUT_FLOAT( p++, w*tc1[0][1] ); /* VERTEX_?_SECONDARY_T */ - LE32_OUT_FLOAT( p++, w ); /* VERTEX_?_SECONDARY_W */ -#else /* !MACH64_PREMULT_TEXCOORDS */ - LE32_OUT_FLOAT( p++, tc1[0][0] ); /* VERTEX_?_SECONDARY_S */ - LE32_OUT_FLOAT( p++, tc1[0][1] ); /* VERTEX_?_SECONDARY_T */ - LE32_OUT_FLOAT( p++, w ); /* VERTEX_?_SECONDARY_W */ -#endif /* !MACH64_PREMULT_TEXCOORDS */ -#if DO_PTEX - } -#endif /* DO_PTEX */ - STRIDE_4F(tc1, tc1_stride); -#else /* !DO_TEX1 */ - p += 3; -#endif /* !DO_TEX1 */ - -#if DO_TEX0 -#if DO_PTEX - if (tc0_size == 4) { -#ifdef MACH64_PREMULT_TEXCOORDS - LE32_OUT_FLOAT( p++, w*tc0[0][0] ); /* VERTEX_?_S */ - LE32_OUT_FLOAT( p++, w*tc0[0][1] ); /* VERTEX_?_T */ - LE32_OUT_FLOAT( p++, w*tc0[0][3] ); /* VERTEX_?_W */ -#else /* !MACH64_PREMULT_TEXCOORDS */ - float rhw = 1.0 / tc0[0][3]; - LE32_OUT_FLOAT( p++, rhw*tc0[0][0] ); /* VERTEX_?_S */ - LE32_OUT_FLOAT( p++, rhw*tc0[0][1] ); /* VERTEX_?_T */ - LE32_OUT_FLOAT( p++, w*tc0[0][3] ); /* VERTEX_?_W */ -#endif /* !MACH64_PREMULT_TEXCOORDS */ - } else { -#endif /* DO_PTEX */ -#ifdef MACH64_PREMULT_TEXCOORDS - LE32_OUT_FLOAT( p++, w*tc0[0][0] ); /* VERTEX_?_S */ - LE32_OUT_FLOAT( p++, w*tc0[0][1] ); /* VERTEX_?_T */ - LE32_OUT_FLOAT( p++, w ); /* VERTEX_?_W */ -#else /* !MACH64_PREMULT_TEXCOORDS */ - LE32_OUT_FLOAT( p++, tc0[0][0] ); /* VERTEX_?_S */ - LE32_OUT_FLOAT( p++, tc0[0][1] ); /* VERTEX_?_T */ - LE32_OUT_FLOAT( p++, w ); /* VERTEX_?_W */ -#endif /* !MACH64_PREMULT_TEXCOORDS */ -#if DO_PTEX - } -#endif /* DO_PTEX */ - STRIDE_4F(tc0, tc0_stride); -#else /* !DO_TEX0 */ - p += 3; -#endif /* !DO_TEX0 */ - -#if DO_SPEC - UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[0], spec[0][2]); /* VERTEX_?_SPEC_B */ - UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[1], spec[0][1]); /* VERTEX_?_SPEC_G */ - UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[2], spec[0][0]); /* VERTEX_?_SPEC_R */ - - STRIDE_4F(spec, spec_stride); -#endif -#if DO_FOG - UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[3], fog[0][0]); /* VERTEX_?_SPEC_A */ - /* ((GLubyte *)p)[3] = fog[0][0] * 255.0; */ - STRIDE_4F(fog, fog_stride); -#endif - p++; - -#if DO_XYZW - if (mask[i] == 0) { - /* unclipped */ - LE32_OUT( p++, VIEWPORT_Z( coord[0][2] ) ); /* VERTEX_?_Z */ - } else { -#endif - p++; -#if DO_XYZW - } -#endif - -#if DO_RGBA - UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[0], col[0][2]); - UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[1], col[0][1]); - UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[2], col[0][0]); - UNCLAMPED_FLOAT_TO_UBYTE(((GLubyte *)p)[3], col[0][3]); - p++; - STRIDE_4F(col, col_stride); -#else - p++; -#endif - -#if DO_XYZW - if (mask[i] == 0) { - /* unclipped */ - LE32_OUT( p, - (VIEWPORT_X( coord[0][0] ) << 16) | /* VERTEX_?_X */ - (VIEWPORT_Y( coord[0][1] ) & 0xffff) ); /* VERTEX_?_Y */ - - if (MACH64_DEBUG & DEBUG_VERBOSE_PRIMS) { - fprintf( stderr, "%s: vert %d: %.2f %.2f %.2f %x\n", - __FUNCTION__, - i, - (LE32_IN( p ) >> 16)/4.0, - (LE32_IN( p ) & 0xffff)/4.0, - LE32_IN( p - 2 )/65536.0, - *(GLuint *)(p - 1) ); - } - } -#endif -#if DO_TEX1 || DO_TEX0 || DO_XYZW - STRIDE_4F(coord, coord_stride); -#endif - - assert( p + 1 - (CARD32 *)v == 10 ); - } -} - -#if DO_XYZW && DO_RGBA - -static GLboolean TAG(check_tex_sizes)( GLcontext *ctx ) -{ - LOCALVARS - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - - /* Force 'missing' texcoords to something valid. - */ - if (DO_TEX1 && VB->TexCoordPtr[0] == 0) - VB->TexCoordPtr[0] = VB->TexCoordPtr[1]; - - if (DO_PTEX) - return GL_TRUE; - - /* No hardware support for projective texture. Can fake it for - * TEX0 only. - */ - if ((DO_TEX1 && VB->TexCoordPtr[GET_TEXSOURCE(1)]->size == 4)) { - PTEX_FALLBACK(); - return GL_FALSE; - } - - if (DO_TEX0 && VB->TexCoordPtr[GET_TEXSOURCE(0)]->size == 4) { - if (DO_TEX1) { - PTEX_FALLBACK(); - } - return GL_FALSE; - } - - return GL_TRUE; -} - - -static void TAG(interp)( GLcontext *ctx, - GLfloat t, - GLuint edst, GLuint eout, GLuint ein, - GLboolean force_boundary ) -{ - LOCALVARS - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - GLubyte *ddverts = GET_VERTEX_STORE(); - GLuint size = GET_VERTEX_SIZE(); - const GLfloat *dstclip = VB->ClipPtr->data[edst]; - GLfloat w; - const GLfloat *s = GET_VIEWPORT_MAT(); - - CARD32 *dst = (CARD32 *)(ddverts + (edst * size)); - CARD32 *in = (CARD32 *)(ddverts + (ein * size)); - CARD32 *out = (CARD32 *)(ddverts + (eout * size)); - - (void)s; - - w = (dstclip[3] == 0.0F) ? 1.0 : (1.0 / dstclip[3]); - -#if DO_TEX1 - { - GLfloat temp; -#if DO_PTEX - GLfloat wout = VB->NdcPtr->data[eout][3]; - GLfloat win = VB->NdcPtr->data[ein][3]; - GLfloat qout = LE32_IN_FLOAT( out + 2 ) / wout; - GLfloat qin = LE32_IN_FLOAT( in + 2 ) / win; - GLfloat qdst, rqdst; - - INTERP_F( t, qdst, qout, qin ); - rqdst = 1.0 / qdst; - - INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin ); - LE32_OUT_FLOAT( dst, temp*rqdst ); /* VERTEX_?_SECONDARY_S */ - dst++; out++; in++; - - INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin ); - LE32_OUT_FLOAT( dst, temp*rqdst ); /* VERTEX_?_SECONDARY_T */ - dst++; out++; in++; - - LE32_OUT_FLOAT( dst, w*rqdst ); /* VERTEX_?_SECONDARY_W */ - dst++; out++; in++; -#else /* !DO_PTEX */ -#ifdef MACH64_PREMULT_TEXCOORDS - GLfloat qout = w / LE32_IN_FLOAT( out + 2 ); - GLfloat qin = w / LE32_IN_FLOAT( in + 2 ); - - INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin ); - LE32_OUT_FLOAT( dst, temp ); /* VERTEX_?_SECONDARY_S */ - dst++; out++; in++; - - INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin ); - LE32_OUT_FLOAT( dst, temp ); /* VERTEX_?_SECONDARY_T */ - dst++; out++; in++; -#else /* !MACH64_PREMULT_TEXCOORDS */ - INTERP_F( t, temp, LE32_IN_FLOAT( out ), LE32_IN_FLOAT( in ) ); - LE32_OUT_FLOAT( dst, temp ); /* VERTEX_?_SECONDARY_S */ - dst++; out++; in++; - - INTERP_F( t, temp, LE32_IN_FLOAT( out ), LE32_IN_FLOAT( in ) ); - LE32_OUT_FLOAT( dst, temp ); /* VERTEX_?_SECONDARY_T */ - dst++; out++; in++; -#endif /* !MACH64_PREMULT_TEXCOORDS */ - LE32_OUT_FLOAT( dst, w ); /* VERTEX_?_SECONDARY_W */ - dst++; out++; in++; -#endif /* !DO_PTEX */ - } -#else /* !DO_TEX1 */ - dst += 3; out += 3; in += 3; -#endif /* !DO_TEX1 */ - -#if DO_TEX0 - { - GLfloat temp; -#if DO_PTEX - GLfloat wout = VB->NdcPtr->data[eout][3]; - GLfloat win = VB->NdcPtr->data[ein][3]; - GLfloat qout = LE32_IN_FLOAT( out + 2 ) / wout; - GLfloat qin = LE32_IN_FLOAT( in + 2 ) / win; - GLfloat qdst, rqdst; - - INTERP_F( t, qdst, qout, qin ); - rqdst = 1.0 / qdst; - - INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin ); - LE32_OUT_FLOAT( dst, temp*rqdst ); /* VERTEX_?_S */ - dst++; out++; in++; - - INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin ); - LE32_OUT_FLOAT( dst, temp*rqdst ); /* VERTEX_?_T */ - dst++; out++; in++; - - LE32_OUT_FLOAT( dst, w*rqdst ); /* VERTEX_?_W */ - dst++; out++; in++; -#else /* !DO_PTEX */ -#ifdef MACH64_PREMULT_TEXCOORDS - GLfloat qout = w / LE32_IN_FLOAT( out + 2 ); - GLfloat qin = w / LE32_IN_FLOAT( in + 2 ); - - INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin ); - LE32_OUT_FLOAT( dst, temp ); /* VERTEX_?_S */ - dst++; out++; in++; - - INTERP_F( t, temp, LE32_IN_FLOAT( out ) * qout, LE32_IN_FLOAT( in ) * qin ); - LE32_OUT_FLOAT( dst, temp ); /* VERTEX_?_T */ - dst++; out++; in++; -#else /* !MACH64_PREMULT_TEXCOORDS */ - INTERP_F( t, temp, LE32_IN_FLOAT( out ), LE32_IN_FLOAT( in ) ); - LE32_OUT_FLOAT( dst, temp ); /* VERTEX_?_S */ - dst++; out++; in++; - - INTERP_F( t, temp, LE32_IN_FLOAT( out ), LE32_IN_FLOAT( in ) ); - LE32_OUT_FLOAT( dst, temp ); /* VERTEX_?_T */ - dst++; out++; in++; -#endif /* !MACH64_PREMULT_TEXCOORDS */ - LE32_OUT_FLOAT( dst, w ); /* VERTEX_?_W */ - dst++; out++; in++; -#endif /* !DO_PTEX */ - } -#else /* !DO_TEX0 */ - dst += 3; out += 3; in += 3; -#endif /* !DO_TEX0 */ - -#if DO_SPEC - INTERP_UB( t, ((GLubyte *)dst)[0], ((GLubyte *)out)[0], ((GLubyte *)in)[0] ); /* VERTEX_?_SPEC_B */ - INTERP_UB( t, ((GLubyte *)dst)[1], ((GLubyte *)out)[1], ((GLubyte *)in)[1] ); /* VERTEX_?_SPEC_G */ - INTERP_UB( t, ((GLubyte *)dst)[2], ((GLubyte *)out)[2], ((GLubyte *)in)[2] ); /* VERTEX_?_SPEC_R */ -#endif - -#if DO_FOG - INTERP_UB( t, ((GLubyte *)dst)[3], ((GLubyte *)out)[3], ((GLubyte *)in)[3] ); /* VERTEX_?_SPEC_A */ -#endif /* DO_FOG */ - - dst++; out++; in++; - - LE32_OUT( dst, VIEWPORT_Z( dstclip[2] * w ) ); /* VERTEX_?_Z */ - dst++; out++; in++; - - INTERP_UB( t, ((GLubyte *)dst)[0], ((GLubyte *)out)[0], ((GLubyte *)in)[0] ); /* VERTEX_?_B */ - INTERP_UB( t, ((GLubyte *)dst)[1], ((GLubyte *)out)[1], ((GLubyte *)in)[1] ); /* VERTEX_?_G */ - INTERP_UB( t, ((GLubyte *)dst)[2], ((GLubyte *)out)[2], ((GLubyte *)in)[2] ); /* VERTEX_?_R */ - INTERP_UB( t, ((GLubyte *)dst)[3], ((GLubyte *)out)[3], ((GLubyte *)in)[3] ); /* VERTEX_?_A */ - dst++; /*out++; in++;*/ - - LE32_OUT( dst, - (VIEWPORT_X( dstclip[0] * w ) << 16) | /* VERTEX_?_X */ - (VIEWPORT_Y( dstclip[1] * w ) & 0xffff) ); /* VERTEX_?_Y */ - - assert( dst + 1 - (CARD32 *)(ddverts + (edst * size)) == 10 ); - assert( in + 2 - (CARD32 *)(ddverts + (ein * size)) == 10 ); - assert( out + 2 - (CARD32 *)(ddverts + (eout * size)) == 10 ); - - if (MACH64_DEBUG & DEBUG_VERBOSE_PRIMS) { - fprintf( stderr, "%s: dst vert: %.2f %.2f %.2f %x\n", - __FUNCTION__, - (GLshort)(LE32_IN( dst ) >> 16)/4.0, - (GLshort)(LE32_IN( dst ) & 0xffff)/4.0, - LE32_IN( dst - 2 )/65536.0, - *(GLuint *)(dst - 1) ); - } -} - -#endif /* DO_RGBA && DO_XYZW */ - - -static void TAG(copy_pv)( GLcontext *ctx, GLuint edst, GLuint esrc ) -{ -#if DO_SPEC || DO_FOG || DO_RGBA - LOCALVARS - GLubyte *verts = GET_VERTEX_STORE(); - GLuint size = GET_VERTEX_SIZE(); - GLuint *dst = (GLuint *)(verts + (edst * size)); - GLuint *src = (GLuint *)(verts + (esrc * size)); -#endif - -#if DO_SPEC || DO_FOG - dst[6] = src[6]; /* VERTEX_?_SPEC_ARGB */ -#endif - -#if DO_RGBA - dst[8] = src[8]; /* VERTEX_?_ARGB */ -#endif -} - -static void TAG(init)( void ) -{ - setup_tab[IND].emit = TAG(emit); - -#if DO_XYZW && DO_RGBA - setup_tab[IND].check_tex_sizes = TAG(check_tex_sizes); - setup_tab[IND].interp = TAG(interp); -#endif - - setup_tab[IND].copy_pv = TAG(copy_pv); - -#if DO_TEX1 - setup_tab[IND].vertex_format = TEX1_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 10; -#elif DO_TEX0 - setup_tab[IND].vertex_format = TEX0_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 7; -#elif DO_SPEC || DO_FOG - setup_tab[IND].vertex_format = NOTEX_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 4; -#else - setup_tab[IND].vertex_format = TINY_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 3; -#endif - -} - - -#undef IND -#undef TAG diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_reg.h deleted file mode 100644 index abbba295a..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_reg.h +++ /dev/null @@ -1,406 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#ifndef __MACH64_REG_H__ -#define __MACH64_REG_H__ - -/* - * Not sure how this compares with the G200, but the Rage Pro has two - * banks of registers, with bank 0 at (aperture base + memmap offset - 1KB) - * and bank 1 at (aperture base + memmap offset - 2KB). But, to send them - * via DMA, we need to encode them as memory map select rather than physical - * offsets. - */ -#define DWMREG0 0x0400 -#define DWMREG0_END 0x07ff -#define DWMREG1 0x0000 -#define DWMREG1_END 0x03ff - -#define ISREG0(r) ( ( (r) >= DWMREG0 ) && ( (r) <= DWMREG0_END ) ) -#define ADRINDEX0(r) ( ((r) - DWMREG0) >> 2 ) -#define ADRINDEX1(r) ( ( ((r) - DWMREG1) >> 2 ) | 0x0100 ) -#define ADRINDEX(r) ( ISREG0(r) ? ADRINDEX0(r) : ADRINDEX1(r) ) - -#define MMREG0 0x0000 -#define MMREG0_END 0x00ff - -#define ISMMREG0(r) ( ( (r) >= MMREG0 ) && ( (r) <= MMREG0_END ) ) -#define MMSELECT0(r) ( ((r)<<2) + DWMREG0 ) -#define MMSELECT1(r) ( ( (((r) & 0xff)<<2) + DWMREG1 ) ) -#define MMSELECT(r) ( ISMMREG0(r) ? MMSELECT0(r) : MMSELECT1(r) ) - -/* FIXME: If register reads are necessary, we should account for endianess here */ -#define MACH64_BASE(reg) ((CARD32)(mmesa->mach64Screen->mmio.map)) -#define MACH64_ADDR(reg) (MACH64_BASE(reg) + reg) - -#define MACH64_DEREF(reg) *(__volatile__ CARD32 *)MACH64_ADDR(reg) -#define MACH64_READ(reg) MACH64_DEREF(reg) - - -/* ================================================================ - * Registers - */ - -#define MACH64_ALPHA_TST_CNTL 0x0550 -# define MACH64_ALPHA_TEST_EN (1 << 0) -# define MACH64_ALPHA_TEST_MASK (7 << 4) -# define MACH64_ALPHA_TEST_NEVER (0 << 4) -# define MACH64_ALPHA_TEST_LESS (1 << 4) -# define MACH64_ALPHA_TEST_LEQUAL (2 << 4) -# define MACH64_ALPHA_TEST_EQUAL (3 << 4) -# define MACH64_ALPHA_TEST_GEQUAL (4 << 4) -# define MACH64_ALPHA_TEST_GREATER (5 << 4) -# define MACH64_ALPHA_TEST_NOTEQUAL (6 << 4) -# define MACH64_ALPHA_TEST_ALWAYS (7 << 4) -# define MACH64_ALPHA_MOD_MSB (1 << 7) -# define MACH64_ALPHA_DST_MASK (7 << 8) -# define MACH64_ALPHA_DST_ZERO (0 << 8) -# define MACH64_ALPHA_DST_ONE (1 << 8) -# define MACH64_ALPHA_DST_SRCALPHA (4 << 8) -# define MACH64_ALPHA_DST_INVSRCALPHA (5 << 8) -# define MACH64_ALPHA_DST_DSTALPHA (6 << 8) -# define MACH64_ALPHA_DST_INVDSTALPHA (7 << 8) -# define MACH64_ALPHA_TST_SRC_TEXEL (0 << 12) -# define MACH64_ALPHA_TST_SRC_SRCALPHA (1 << 12) -# define MACH64_REF_ALPHA_MASK (0xff << 16) -# define MACH64_REF_ALPHA_SHIFT 16 -# define MACH64_COMPOSITE_SHADOW (1 << 30) -# define MACH64_SPECULAR_LIGHT_EN (1 << 31) - -#define MACH64_BUS_CNTL 0x04a0 -# define MACH64_BUS_MSTR_RESET (1 << 1) -# define MACH64_BUS_FLUSH_BUF (1 << 2) -# define MACH64_BUS_MASTER_DIS (1 << 6) -# define MACH64_BUS_EXT_REG_EN (1 << 27) - -#define MACH64_COMPOSITE_SHADOW_ID 0x0798 - -#define MACH64_CLR_CMP_CLR 0x0700 -#define MACH64_CLR_CMP_CNTL 0x0708 -#define MACH64_CLR_CMP_MASK 0x0704 - -#define MACH64_DP_BKGD_CLR 0x06c0 -#define MACH64_DP_FOG_CLR 0x06c4 -#define MACH64_DP_FGRD_BKGD_CLR 0x06e0 -#define MACH64_DP_FRGD_CLR 0x06c4 -#define MACH64_DP_FGRD_CLR_MIX 0x06dc - -#define MACH64_DP_MIX 0x06d4 -# define BKGD_MIX_NOT_D (0 << 0) -# define BKGD_MIX_ZERO (1 << 0) -# define BKGD_MIX_ONE (2 << 0) -# define MACH64_BKGD_MIX_D (3 << 0) -# define BKGD_MIX_NOT_S (4 << 0) -# define BKGD_MIX_D_XOR_S (5 << 0) -# define BKGD_MIX_NOT_D_XOR_S (6 << 0) -# define MACH64_BKGD_MIX_S (7 << 0) -# define BKGD_MIX_NOT_D_OR_NOT_S (8 << 0) -# define BKGD_MIX_D_OR_NOT_S (9 << 0) -# define BKGD_MIX_NOT_D_OR_S (10 << 0) -# define BKGD_MIX_D_OR_S (11 << 0) -# define BKGD_MIX_D_AND_S (12 << 0) -# define BKGD_MIX_NOT_D_AND_S (13 << 0) -# define BKGD_MIX_D_AND_NOT_S (14 << 0) -# define BKGD_MIX_NOT_D_AND_NOT_S (15 << 0) -# define BKGD_MIX_D_PLUS_S_DIV2 (23 << 0) -# define FRGD_MIX_NOT_D (0 << 16) -# define FRGD_MIX_ZERO (1 << 16) -# define FRGD_MIX_ONE (2 << 16) -# define FRGD_MIX_D (3 << 16) -# define FRGD_MIX_NOT_S (4 << 16) -# define FRGD_MIX_D_XOR_S (5 << 16) -# define FRGD_MIX_NOT_D_XOR_S (6 << 16) -# define MACH64_FRGD_MIX_S (7 << 16) -# define FRGD_MIX_NOT_D_OR_NOT_S (8 << 16) -# define FRGD_MIX_D_OR_NOT_S (9 << 16) -# define FRGD_MIX_NOT_D_OR_S (10 << 16) -# define FRGD_MIX_D_OR_S (11 << 16) -# define FRGD_MIX_D_AND_S (12 << 16) -# define FRGD_MIX_NOT_D_AND_S (13 << 16) -# define FRGD_MIX_D_AND_NOT_S (14 << 16) -# define FRGD_MIX_NOT_D_AND_NOT_S (15 << 16) -# define FRGD_MIX_D_PLUS_S_DIV2 (23 << 16) - -#define MACH64_DP_PIX_WIDTH 0x06d0 -# define MACH64_COMPOSITE_PIX_WIDTH_MASK (0xf << 4) -# define MACH64_HOST_TRIPLE_ENABLE (1 << 13) -# define MACH64_BYTE_ORDER_MSB_TO_LSB (0 << 24) -# define MACH64_BYTE_ORDER_LSB_TO_MSB (1 << 24) -# define MACH64_SCALE_PIX_WIDTH_MASK (0xf << 28) - -#define MACH64_DP_SRC 0x06d8 -# define MACH64_BKGD_SRC_BKGD_CLR (0 << 0) -# define MACH64_BKGD_SRC_FRGD_CLR (1 << 0) -# define MACH64_BKGD_SRC_HOST (2 << 0) -# define MACH64_BKGD_SRC_BLIT (3 << 0) -# define MACH64_BKGD_SRC_PATTERN (4 << 0) -# define MACH64_BKGD_SRC_3D (5 << 0) -# define MACH64_FRGD_SRC_BKGD_CLR (0 << 8) -# define MACH64_FRGD_SRC_FRGD_CLR (1 << 8) -# define MACH64_FRGD_SRC_HOST (2 << 8) -# define MACH64_FRGD_SRC_BLIT (3 << 8) -# define MACH64_FRGD_SRC_PATTERN (4 << 8) -# define MACH64_FRGD_SRC_3D (5 << 8) -# define MACH64_MONO_SRC_ONE (0 << 16) -# define MACH64_MONO_SRC_PATTERN (1 << 16) -# define MACH64_MONO_SRC_HOST (2 << 16) -# define MACH64_MONO_SRC_BLIT (3 << 16) - -#define MACH64_DP_WRITE_MASK 0x06c8 - -#define MACH64_DST_CNTL 0x0530 -# define MACH64_DST_X_RIGHT_TO_LEFT (0 << 0) -# define MACH64_DST_X_LEFT_TO_RIGHT (1 << 0) -# define MACH64_DST_Y_BOTTOM_TO_TOP (0 << 1) -# define MACH64_DST_Y_TOP_TO_BOTTOM (1 << 1) -# define MACH64_DST_X_MAJOR (0 << 2) -# define MACH64_DST_Y_MAJOR (1 << 2) -# define MACH64_DST_X_TILE (1 << 3) -# define MACH64_DST_Y_TILE (1 << 4) -# define MACH64_DST_LAST_PEL (1 << 5) -# define MACH64_DST_POLYGON_ENABLE (1 << 6) -# define MACH64_DST_24_ROTATION_ENABLE (1 << 7) - -#define MACH64_DST_HEIGHT_WIDTH 0x0518 -#define MACH64_DST_OFF_PITCH 0x0500 -#define MACH64_DST_WIDTH_HEIGHT 0x06ec -#define MACH64_DST_X_Y 0x06e8 -#define MACH64_DST_Y_X 0x050c - -#define MACH64_FIFO_STAT 0x0710 -# define MACH64_FIFO_SLOT_MASK 0x0000ffff -# define MACH64_FIFO_ERR (1 << 31) - -#define MACH64_GEN_TEST_CNTL 0x04d0 -#define MACH64_GUI_CMDFIFO_DEBUG 0x0170 -#define MACH64_GUI_CMDFIFO_DATA 0x0174 -#define MACH64_GUI_CNTL 0x0178 -#define MACH64_GUI_STAT 0x0738 -# define MACH64_GUI_ACTIVE (1 << 0) -#define MACH64_GUI_TRAJ_CNTL 0x0730 - -#define MACH64_HOST_CNTL 0x0640 -#define MACH64_HOST_DATA0 0x0600 -#define MACH64_HW_DEBUG 0x047c - -#define MACH64_ONE_OVER_AREA 0x029c -#define MACH64_ONE_OVER_AREA_UC 0x0300 - -#define MACH64_PAT_REG0 0x0680 -#define MACH64_PAT_REG1 0x0684 - -#define MACH64_SC_LEFT_RIGHT 0x06a8 -#define MACH64_SC_TOP_BOTTOM 0x06b4 -#define MACH64_SCALE_3D_CNTL 0x05fc -# define MACH64_SCALE_PIX_EXPAND_ZERO_EXTEND (0 << 0) -# define MACH64_SCALE_PIX_EXPAND_DYNAMIC_RANGE (1 << 0) -# define MACH64_SCALE_DITHER_ERROR_DIFFUSE (0 << 1) -# define MACH64_SCALE_DITHER_2D_TABLE (1 << 1) -# define MACH64_DITHER_EN (1 << 2) -# define MACH64_DITHER_INIT_CURRENT (O << 3) -# define MACH64_DITHER_INIT_RESET (1 << 3) -# define MACH64_ROUND_EN (1 << 4) -# define MACH64_TEX_CACHE_DIS (1 << 5) -# define MACH64_SCALE_3D_FCN_MASK (3 << 6) -# define MACH64_SCALE_3D_FCN_NOP (0 << 6) -# define MACH64_SCALE_3D_FCN_SCALE (1 << 6) -# define MACH64_SCALE_3D_FCN_TEXTURE (2 << 6) -# define MACH64_SCALE_3D_FCN_SHADE (3 << 6) -# define MACH64_TEXTURE_DISABLE (1 << 6) -# define MACH64_EDGE_ANTI_ALIAS (1 << 8) -# define MACH64_TEX_CACHE_SPLIT (1 << 9) -# define MACH64_APPLE_YUV_MODE (1 << 10) -# define MACH64_ALPHA_FOG_EN_MASK (3 << 11) -# define MACH64_ALPHA_FOG_DIS (0 << 11) -# define MACH64_ALPHA_FOG_EN_ALPHA (1 << 11) -# define MACH64_ALPHA_FOG_EN_FOG (2 << 11) -# define MACH64_ALPHA_BLEND_SAT (1 << 13) -# define MACH64_RED_DITHER_MAX (1 << 14) -# define MACH64_SIGNED_DST_CLAMP (1 << 15) -# define MACH64_ALPHA_BLEND_SRC_MASK (7 << 16) -# define MACH64_ALPHA_BLEND_SRC_ZERO (0 << 16) -# define MACH64_ALPHA_BLEND_SRC_ONE (1 << 16) -# define MACH64_ALPHA_BLEND_SRC_DSTCOLOR (2 << 16) -# define MACH64_ALPHA_BLEND_SRC_INVDSTCOLOR (3 << 16) -# define MACH64_ALPHA_BLEND_SRC_SRCALPHA (4 << 16) -# define MACH64_ALPHA_BLEND_SRC_INVSRCALPHA (5 << 16) -# define MACH64_ALPHA_BLEND_SRC_DSTALPHA (6 << 16) -# define MACH64_ALPHA_BLEND_SRC_INVDSTALPHA (7 << 16) -# define MACH64_ALPHA_BLEND_DST_MASK (7 << 19) -# define MACH64_ALPHA_BLEND_DST_ZERO (0 << 19) -# define MACH64_ALPHA_BLEND_DST_ONE (1 << 19) -# define MACH64_ALPHA_BLEND_DST_SRCCOLOR (2 << 19) -# define MACH64_ALPHA_BLEND_DST_INVSRCCOLOR (3 << 19) -# define MACH64_ALPHA_BLEND_DST_SRCALPHA (4 << 19) -# define MACH64_ALPHA_BLEND_DST_INVSRCALPHA (5 << 19) -# define MACH64_ALPHA_BLEND_DST_DSTALPHA (6 << 19) -# define MACH64_ALPHA_BLEND_DST_INVDSTALPHA (7 << 19) -# define MACH64_TEX_LIGHT_FCN_MASK (3 << 22) -# define MACH64_TEX_LIGHT_FCN_REPLACE (0 << 22) -# define MACH64_TEX_LIGHT_FCN_MODULATE (1 << 22) -# define MACH64_TEX_LIGHT_FCN_ALPHA_DECAL (2 << 22) -# define MACH64_MIP_MAP_DISABLE (1 << 24) -# define MACH64_BILINEAR_TEX_EN (1 << 25) -# define MACH64_TEX_BLEND_FCN_MASK (3 << 26) -# define MACH64_TEX_BLEND_FCN_NEAREST (0 << 26) -# define MACH64_TEX_BLEND_FCN_LINEAR (2 << 26) -# define MACH64_TEX_BLEND_FCN_TRILINEAR (3 << 26) -# define MACH64_TEX_AMASK_AEN (1 << 28) -# define MACH64_TEX_AMASK_BLEND_EDGE (1 << 29) -# define MACH64_TEX_MAP_AEN (1 << 30) -# define MACH64_SRC_3D_HOST_FIFO (1 << 31) -#define MACH64_SCRATCH_REG0 0x0480 -#define MACH64_SCRATCH_REG1 0x0484 -#define MACH64_SECONDARY_TEX_OFF 0x0778 -#define MACH64_SETUP_CNTL 0x0304 -# define MACH64_DONT_START_TRI (1 << 0) -# define MACH64_DONT_START_ANY (1 << 2) -# define MACH64_FLAT_SHADE_MASK (3 << 3) -# define MACH64_FLAT_SHADE_OFF (0 << 3) -# define MACH64_FLAT_SHADE_VERTEX_1 (1 << 3) -# define MACH64_FLAT_SHADE_VERTEX_2 (2 << 3) -# define MACH64_FLAT_SHADE_VERTEX_3 (3 << 3) -# define MACH64_SOLID_MODE_OFF (0 << 5) -# define MACH64_SOLID_MODE_ON (1 << 5) -# define MACH64_LOG_MAX_INC_ADJ (1 << 6) -# define MACH64_SET_UP_CONTINUE (1 << 31) -#define MACH64_SRC_CNTL 0x05b4 -#define MACH64_SRC_HEIGHT1 0x0594 -#define MACH64_SRC_HEIGHT2 0x05ac -#define MACH64_SRC_HEIGHT1_WIDTH1 0x0598 -#define MACH64_SRC_HEIGHT2_WIDTH2 0x05b0 -#define MACH64_SRC_OFF_PITCH 0x0580 -#define MACH64_SRC_WIDTH1 0x0590 -#define MACH64_SRC_Y_X 0x058c - -#define MACH64_TEX_0_OFF 0x05c0 -#define MACH64_TEX_CNTL 0x0774 -# define MACH64_LOD_BIAS_SHIFT 0 -# define MACH64_LOD_BIAS_MASK (0xf << 0) -# define MACH64_COMP_FACTOR_SHIFT 4 -# define MACH64_COMP_FACTOR_MASK (0xf << 4) -# define MACH64_TEXTURE_COMPOSITE (1 << 8) -# define MACH64_COMP_COMBINE_BLEND (0 << 9) -# define MACH64_COMP_COMBINE_MODULATE (1 << 9) -# define MACH64_COMP_BLEND_NEAREST (0 << 11) -# define MACH64_COMP_BLEND_BILINEAR (1 << 11) -# define MACH64_COMP_FILTER_NEAREST (0 << 12) -# define MACH64_COMP_FILTER_BILINEAR (1 << 12) -# define MACH64_COMP_ALPHA (1 << 13) -# define MACH64_TEXTURE_TILING (1 << 14) -# define MACH64_COMPOSITE_TEX_TILING (1 << 15) -# define MACH64_TEX_COLLISION_DISABLE (1 << 16) -# define MACH64_TEXTURE_CLAMP_S (1 << 17) -# define MACH64_TEXTURE_CLAMP_T (1 << 18) -# define MACH64_TEX_ST_MULT_W (0 << 19) -# define MACH64_TEX_ST_DIRECT (1 << 19) -# define MACH64_TEX_SRC_LOCAL (0 << 20) -# define MACH64_TEX_SRC_AGP (1 << 20) -# define MACH64_TEX_UNCOMPRESSED (0 << 21) -# define MACH64_TEX_VQ_COMPRESSED (1 << 21) -# define MACH64_COMP_TEX_UNCOMPRESSED (0 << 22) -# define MACH64_COMP_TEX_VQ_COMPRESSED (1 << 22) -# define MACH64_TEX_CACHE_FLUSH (1 << 23) -# define MACH64_SEC_TEX_CLAMP_S (1 << 24) -# define MACH64_SEC_TEX_CLAMP_T (1 << 25) -# define MACH64_TEX_WRAP_S (1 << 28) -# define MACH64_TEX_WRAP_T (1 << 29) -# define MACH64_TEX_CACHE_SIZE_4K (1 << 30) -# define MACH64_TEX_CACHE_SIZE_2K (1 << 30) -# define MACH64_SECONDARY_STW (1 << 31) -#define MACH64_TEX_PALETTE 0x077c -#define MACH64_TEX_PALETTE_INDEX 0x0740 -#define MACH64_TEX_SIZE_PITCH 0x0770 - -#define MACH64_VERTEX_1_ARGB 0x0254 -#define MACH64_VERTEX_1_S 0x0240 -#define MACH64_VERTEX_1_SECONDARY_S 0x0328 -#define MACH64_VERTEX_1_SECONDARY_T 0x032c -#define MACH64_VERTEX_1_SECONDARY_W 0x0330 -#define MACH64_VERTEX_1_SPEC_ARGB 0x024c -#define MACH64_VERTEX_1_T 0x0244 -#define MACH64_VERTEX_1_W 0x0248 -#define MACH64_VERTEX_1_X_Y 0x0258 -#define MACH64_VERTEX_1_Z 0x0250 -#define MACH64_VERTEX_2_ARGB 0x0274 -#define MACH64_VERTEX_2_S 0x0260 -#define MACH64_VERTEX_2_SECONDARY_S 0x0334 -#define MACH64_VERTEX_2_SECONDARY_T 0x0338 -#define MACH64_VERTEX_2_SECONDARY_W 0x033c -#define MACH64_VERTEX_2_SPEC_ARGB 0x026c -#define MACH64_VERTEX_2_T 0x0264 -#define MACH64_VERTEX_2_W 0x0268 -#define MACH64_VERTEX_2_X_Y 0x0278 -#define MACH64_VERTEX_2_Z 0x0270 -#define MACH64_VERTEX_3_ARGB 0x0294 -#define MACH64_VERTEX_3_S 0x0280 -#define MACH64_VERTEX_3_SECONDARY_S 0x02a0 -#define MACH64_VERTEX_3_SECONDARY_T 0x02a4 -#define MACH64_VERTEX_3_SECONDARY_W 0x02a8 -#define MACH64_VERTEX_3_SPEC_ARGB 0x028c -#define MACH64_VERTEX_3_T 0x0284 -#define MACH64_VERTEX_3_W 0x0288 -#define MACH64_VERTEX_3_X_Y 0x0298 -#define MACH64_VERTEX_3_Z 0x0290 - -#define MACH64_Z_CNTL 0x054c -# define MACH64_Z_EN (1 << 0) -# define MACH64_Z_SRC_2D (1 << 1) -# define MACH64_Z_TEST_MASK (7 << 4) -# define MACH64_Z_TEST_NEVER (0 << 4) -# define MACH64_Z_TEST_LESS (1 << 4) -# define MACH64_Z_TEST_LEQUAL (2 << 4) -# define MACH64_Z_TEST_EQUAL (3 << 4) -# define MACH64_Z_TEST_GEQUAL (4 << 4) -# define MACH64_Z_TEST_GREATER (5 << 4) -# define MACH64_Z_TEST_NOTEQUAL (6 << 4) -# define MACH64_Z_TEST_ALWAYS (7 << 4) -# define MACH64_Z_MASK_EN (1 << 8) -#define MACH64_Z_OFF_PITCH 0x0548 - - - -#define MACH64_DATATYPE_CI8 2 -#define MACH64_DATATYPE_ARGB1555 3 -#define MACH64_DATATYPE_RGB565 4 -#define MACH64_DATATYPE_ARGB8888 6 -#define MACH64_DATATYPE_RGB332 7 -#define MACH64_DATATYPE_Y8 8 -#define MACH64_DATATYPE_RGB8 9 -#define MACH64_DATATYPE_VYUY422 11 -#define MACH64_DATATYPE_YVYU422 12 -#define MACH64_DATATYPE_AYUV444 14 -#define MACH64_DATATYPE_ARGB4444 15 - -#define MACH64_LAST_FRAME_REG MACH64_PAT_REG0 -#define MACH64_LAST_DISPATCH_REG MACH64_PAT_REG1 - -#endif /* __MACH64_REG_H__ */ diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_screen.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_screen.c deleted file mode 100644 index 3403434a5..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_screen.c +++ /dev/null @@ -1,553 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * Jos�Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#include "mach64_context.h" -#include "mach64_ioctl.h" -#include "mach64_tris.h" -#include "mach64_vb.h" -#include "mach64_span.h" - -#include "context.h" -#include "imports.h" -#include "framebuffer.h" -#include "renderbuffer.h" - -#include "utils.h" -#include "vblank.h" - -#include "GL/internal/dri_interface.h" - -/* Mach64 configuration - */ -#include "xmlpool.h" - -PUBLIC const char __driConfigOptions[] = -DRI_CONF_BEGIN - DRI_CONF_SECTION_PERFORMANCE - DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0) - DRI_CONF_SECTION_END - DRI_CONF_SECTION_DEBUG - DRI_CONF_NO_RAST(false) -#if ENABLE_PERF_BOXES - DRI_CONF_PERFORMANCE_BOXES(false) -#endif - DRI_CONF_SECTION_END -DRI_CONF_END; -#if ENABLE_PERF_BOXES -static const GLuint __driNConfigOptions = 3; -#else -static const GLuint __driNConfigOptions = 2; -#endif - -extern const struct dri_extension card_extensions[]; - -static __GLcontextModes * fill_in_modes( __GLcontextModes * modes, - unsigned pixel_bits, - unsigned depth_bits, - unsigned stencil_bits, - const GLenum * db_modes, - unsigned num_db_modes, - int visType ) -{ - static const u_int8_t bits[2][4] = { - { 5, 6, 5, 0 }, - { 8, 8, 8, 0 } - }; - - static const u_int32_t masks[2][4] = { - { 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }, - { 0x00FF0000, 0x0000FF00, 0x000000FF, 0x00000000 } - }; - - unsigned i; - unsigned j; - const unsigned index = ((pixel_bits + 15) / 16) - 1; - - for ( i = 0 ; i < num_db_modes ; i++ ) { - for ( j = 0 ; j < 2 ; j++ ) { - - modes->redBits = bits[index][0]; - modes->greenBits = bits[index][1]; - modes->blueBits = bits[index][2]; - modes->alphaBits = bits[index][3]; - modes->redMask = masks[index][0]; - modes->greenMask = masks[index][1]; - modes->blueMask = masks[index][2]; - modes->alphaMask = masks[index][3]; - modes->rgbBits = modes->redBits + modes->greenBits - + modes->blueBits + modes->alphaBits; - - modes->accumRedBits = 16 * j; - modes->accumGreenBits = 16 * j; - modes->accumBlueBits = 16 * j; - modes->accumAlphaBits = 0; - modes->visualRating = (j == 0) ? GLX_NONE : GLX_SLOW_CONFIG; - modes->drawableType = GLX_WINDOW_BIT | GLX_PIXMAP_BIT; - modes->stencilBits = stencil_bits; - modes->depthBits = depth_bits; - - modes->visualType = visType; - modes->renderType = GLX_RGBA_BIT; - modes->rgbMode = GL_TRUE; - - if ( db_modes[i] == GLX_NONE ) { - - modes->doubleBufferMode = GL_FALSE; - } - else { - modes->doubleBufferMode = GL_TRUE; - modes->swapMethod = db_modes[i]; - } - - modes = modes->next; - } - } - - return modes; -} - - -static __GLcontextModes * -mach64FillInModes( 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; - unsigned i; - - /* 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 */ - }; - - int depth_buffer_modes[2][2]; - - - depth_buffer_modes[0][0] = depth_bits; - depth_buffer_modes[1][0] = 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. - */ - depth_buffer_modes[0][1] = 0; - depth_buffer_modes[1][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; - - modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) ); - m = modes; - for ( i = 0 ; i < depth_buffer_factor ; i++ ) { - m = fill_in_modes( m, pixel_bits, - depth_buffer_modes[i][0], depth_buffer_modes[i][1], - back_buffer_modes, back_buffer_factor, - GLX_TRUE_COLOR ); - } - - for ( i = 0 ; i < depth_buffer_factor ; i++ ) { - m = fill_in_modes( m, pixel_bits, - depth_buffer_modes[i][0], depth_buffer_modes[i][1], - back_buffer_modes, back_buffer_factor, - GLX_DIRECT_COLOR ); - } - - /* 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 mach64ScreenRec * -mach64CreateScreen( __DRIscreenPrivate *sPriv ) -{ - mach64ScreenPtr mach64Screen; - ATIDRIPtr serverInfo = (ATIDRIPtr)sPriv->pDevPriv; - PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension = - (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension")); - void * const psc = sPriv->psc->screenConfigs; - - if (sPriv->devPrivSize != sizeof(ATIDRIRec)) { - fprintf(stderr,"\nERROR! sizeof(ATIDRIRec) does not match passed size from device driver\n"); - return GL_FALSE; - } - - if ( MACH64_DEBUG & DEBUG_VERBOSE_DRI ) - fprintf( stderr, "%s\n", __FUNCTION__ ); - - /* Allocate the private area */ - mach64Screen = (mach64ScreenPtr) CALLOC( sizeof(*mach64Screen) ); - if ( !mach64Screen ) return NULL; - - /* parse information in __driConfigOptions */ - driParseOptionInfo (&mach64Screen->optionCache, - __driConfigOptions, __driNConfigOptions); - - mach64Screen->IsPCI = serverInfo->IsPCI; - - { - drm_mach64_getparam_t gp; - int ret; - - gp.param = MACH64_PARAM_IRQ_NR; - gp.value = (void *) &mach64Screen->irq; - - ret = drmCommandWriteRead( sPriv->fd, DRM_MACH64_GETPARAM, - &gp, sizeof(gp)); - if (ret) { - fprintf(stderr, "DRM_MACH64_GETPARAM (MACH64_PARAM_IRQ_NR): %d\n", ret); - FREE( mach64Screen ); - return NULL; - } - } - - mach64Screen->mmio.handle = serverInfo->regs; - mach64Screen->mmio.size = serverInfo->regsSize; - if ( drmMap( sPriv->fd, - mach64Screen->mmio.handle, - mach64Screen->mmio.size, - (drmAddressPtr)&mach64Screen->mmio.map ) != 0 ) { - FREE( mach64Screen ); - return NULL; - } - - mach64Screen->buffers = drmMapBufs( sPriv->fd ); - if ( !mach64Screen->buffers ) { - drmUnmap( (drmAddress)mach64Screen->mmio.map, - mach64Screen->mmio.size ); - FREE( mach64Screen ); - return NULL; - } - - if ( !mach64Screen->IsPCI ) { - mach64Screen->agpTextures.handle = serverInfo->agp; - mach64Screen->agpTextures.size = serverInfo->agpSize; - if ( drmMap( sPriv->fd, - mach64Screen->agpTextures.handle, - mach64Screen->agpTextures.size, - (drmAddressPtr)&mach64Screen->agpTextures.map ) ) { - drmUnmapBufs( mach64Screen->buffers ); - drmUnmap( (drmAddress)mach64Screen->mmio.map, mach64Screen->mmio.size ); - FREE( mach64Screen ); - return NULL; - } - } - - mach64Screen->AGPMode = serverInfo->AGPMode; - - mach64Screen->chipset = serverInfo->chipset; - mach64Screen->width = serverInfo->width; - mach64Screen->height = serverInfo->height; - mach64Screen->mem = serverInfo->mem; - mach64Screen->cpp = serverInfo->cpp; - - mach64Screen->frontOffset = serverInfo->frontOffset; - mach64Screen->frontPitch = serverInfo->frontPitch; - mach64Screen->backOffset = serverInfo->backOffset; - mach64Screen->backPitch = serverInfo->backPitch; - mach64Screen->depthOffset = serverInfo->depthOffset; - mach64Screen->depthPitch = serverInfo->depthPitch; - - mach64Screen->texOffset[MACH64_CARD_HEAP] = serverInfo->textureOffset; - mach64Screen->texSize[MACH64_CARD_HEAP] = serverInfo->textureSize; - mach64Screen->logTexGranularity[MACH64_CARD_HEAP] = - serverInfo->logTextureGranularity; - - if ( mach64Screen->IsPCI ) { - mach64Screen->numTexHeaps = MACH64_NR_TEX_HEAPS - 1; - mach64Screen->firstTexHeap = MACH64_CARD_HEAP; - mach64Screen->texOffset[MACH64_AGP_HEAP] = 0; - mach64Screen->texSize[MACH64_AGP_HEAP] = 0; - mach64Screen->logTexGranularity[MACH64_AGP_HEAP] = 0; - } else { - if (mach64Screen->texSize[MACH64_CARD_HEAP] > 0) { - mach64Screen->numTexHeaps = MACH64_NR_TEX_HEAPS; - mach64Screen->firstTexHeap = MACH64_CARD_HEAP; - } else { - mach64Screen->numTexHeaps = MACH64_NR_TEX_HEAPS - 1; - mach64Screen->firstTexHeap = MACH64_AGP_HEAP; - } - mach64Screen->texOffset[MACH64_AGP_HEAP] = serverInfo->agpTextureOffset; - mach64Screen->texSize[MACH64_AGP_HEAP] = serverInfo->agpSize; - mach64Screen->logTexGranularity[MACH64_AGP_HEAP] = serverInfo->logAgpTextureGranularity; - } - - mach64Screen->driScreen = sPriv; - - if ( glx_enable_extension != NULL ) { - if ( mach64Screen->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" ); - } - - return mach64Screen; -} - -/* Destroy the device specific screen private data struct. - */ -static void -mach64DestroyScreen( __DRIscreenPrivate *driScreen ) -{ - mach64ScreenRec *mach64Screen = (mach64ScreenRec *) driScreen->private; - - if ( !mach64Screen ) - return; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_DRI ) - fprintf( stderr, "%s\n", __FUNCTION__ ); - - if ( !mach64Screen->IsPCI ) { - drmUnmap( (drmAddress)mach64Screen->agpTextures.map, - mach64Screen->agpTextures.size ); - } - - drmUnmapBufs( mach64Screen->buffers ); - drmUnmap( (drmAddress)mach64Screen->mmio.map, mach64Screen->mmio.size ); - - FREE( mach64Screen ); - driScreen->private = NULL; -} - - -/* Create and initialize the Mesa and driver specific pixmap buffer - * data. - */ -static GLboolean -mach64CreateBuffer( __DRIscreenPrivate *driScrnPriv, - __DRIdrawablePrivate *driDrawPriv, - const __GLcontextModes *mesaVis, - GLboolean isPixmap ) -{ - mach64ScreenPtr screen = (mach64ScreenPtr) driScrnPriv->private; - - if (isPixmap) { - return GL_FALSE; /* not implemented */ - } - else { -#if 0 - driDrawPriv->driverPrivate = (void *) - _mesa_create_framebuffer( mesaVis, - GL_FALSE, /* software depth buffer? */ - mesaVis->stencilBits > 0, - mesaVis->accumRedBits > 0, - mesaVis->alphaBits > 0 ); -#else - struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis); - - { - driRenderbuffer *frontRb - = driNewRenderbuffer(GL_RGBA, screen->cpp, - screen->frontOffset, screen->frontPitch); - mach64SetSpanFunctions(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); - mach64SetSpanFunctions(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); - mach64SetSpanFunctions(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); - mach64SetSpanFunctions(depthRb, mesaVis); - _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base); - } - - _mesa_add_soft_renderbuffers(fb, - GL_FALSE, /* color */ - GL_FALSE, /* depth */ - mesaVis->stencilBits > 0, - mesaVis->accumRedBits > 0, - GL_FALSE, /* alpha */ - GL_FALSE /* aux */); - driDrawPriv->driverPrivate = (void *) fb; -#endif - return (driDrawPriv->driverPrivate != NULL); - } -} - - -static void -mach64DestroyBuffer(__DRIdrawablePrivate *driDrawPriv) -{ - _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate)); -} - - -/* Copy the back color buffer to the front color buffer */ -static void -mach64SwapBuffers(__DRIdrawablePrivate *dPriv) -{ - if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) { - mach64ContextPtr mmesa; - GLcontext *ctx; - mmesa = (mach64ContextPtr) dPriv->driContextPriv->driverPrivate; - ctx = mmesa->glCtx; - if (ctx->Visual.doubleBufferMode) { - _mesa_notifySwapBuffers( ctx ); /* flush pending rendering comands */ - mach64CopyBuffer( 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__); - } -} - - -/* Initialize the driver specific screen private data. - */ -static GLboolean -mach64InitDriver( __DRIscreenPrivate *driScreen ) -{ - driScreen->private = (void *) mach64CreateScreen( driScreen ); - - if ( !driScreen->private ) { - mach64DestroyScreen( driScreen ); - return GL_FALSE; - } - - return GL_TRUE; -} - - -static struct __DriverAPIRec mach64API = { - .InitDriver = mach64InitDriver, - .DestroyScreen = mach64DestroyScreen, - .CreateContext = mach64CreateContext, - .DestroyContext = mach64DestroyContext, - .CreateBuffer = mach64CreateBuffer, - .DestroyBuffer = mach64DestroyBuffer, - .SwapBuffers = mach64SwapBuffers, - .MakeCurrent = mach64MakeCurrent, - .UnbindContext = mach64UnbindContext, - .GetSwapInfo = NULL, - .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 __DRIversion ddx_expected = { 6, 4, 0 }; - static const __DRIversion dri_expected = { 4, 0, 0 }; - static const __DRIversion drm_expected = { 1, 0, 0 }; - - dri_interface = interface; - - if ( ! driCheckDriDdxDrmVersions2( "Mach64", - 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, &mach64API); - if ( psp != NULL ) { - ATIDRIPtr dri_priv = (ATIDRIPtr) psp->pDevPriv; - *driver_modes = mach64FillInModes( dri_priv->cpp * 8, - 16, - 0, - 1); - - /* 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 ); - } - - return (void *) psp; -} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_screen.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_screen.h deleted file mode 100644 index 5305058e2..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_screen.h +++ /dev/null @@ -1,78 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#ifndef __MACH64_SCREEN_H__ -#define __MACH64_SCREEN_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 */ -} mach64RegionRec, *mach64RegionPtr; - -typedef struct { - int chipset; - int width; - int height; - int mem; - int cpp; - - unsigned int frontOffset; - unsigned int frontPitch; - unsigned int backOffset; - unsigned int backPitch; - - unsigned int depthOffset; - unsigned int depthPitch; - - int IsPCI; - int AGPMode; - unsigned int irq; /* IRQ number (0 means none) */ - - /* Shared Texture data */ - int firstTexHeap, numTexHeaps; - int texOffset[MACH64_NR_TEX_HEAPS]; - int texSize[MACH64_NR_TEX_HEAPS]; - int logTexGranularity[MACH64_NR_TEX_HEAPS]; - - mach64RegionRec mmio; - mach64RegionRec agpTextures; - - drmBufMapPtr buffers; - - __DRIscreenPrivate *driScreen; - - driOptionCache optionCache; -} mach64ScreenRec, *mach64ScreenPtr; - -#endif /* __MACH64_SCREEN_H__ */ diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_span.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_span.c deleted file mode 100644 index 0ac0eeaa6..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_span.c +++ /dev/null @@ -1,231 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * Jos�Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#include "mach64_context.h" -#include "mach64_ioctl.h" -#include "mach64_state.h" -#include "mach64_span.h" - -#include "swrast/swrast.h" - -#define DBG 0 - -#define LOCAL_VARS \ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); \ - mach64ScreenRec *mach64Screen = mmesa->mach64Screen; \ - __DRIscreenPrivate *driScreen = mmesa->driScreen; \ - __DRIdrawablePrivate *dPriv = mmesa->driDrawable; \ - GLuint pitch = mmesa->drawPitch * mach64Screen->cpp; \ - GLuint height = dPriv->h; \ - char *buf = (char *)(driScreen->pFB + \ - mmesa->drawOffset + \ - (dPriv->x * mach64Screen->cpp) + \ - (dPriv->y * pitch)); \ - char *read_buf = (char *)(driScreen->pFB + \ - mmesa->readOffset + \ - (dPriv->x * mach64Screen->cpp) + \ - (dPriv->y * pitch)); \ - GLushort p; \ - (void) read_buf; (void) buf; (void) p - -#define LOCAL_DEPTH_VARS \ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); \ - mach64ScreenRec *mach64Screen = mmesa->mach64Screen; \ - __DRIdrawablePrivate *dPriv = mmesa->driDrawable; \ - __DRIscreenPrivate *driScreen = mmesa->driScreen; \ - GLuint pitch = mach64Screen->depthPitch * 2; \ - GLuint height = dPriv->h; \ - char *buf = (char *)(driScreen->pFB + \ - mach64Screen->depthOffset + \ - dPriv->x * 2 + \ - dPriv->y * pitch) - -#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS - -#define Y_FLIP( _y ) (height - _y - 1) - -#define HW_LOCK() - -/* FIXME could/should we use dPriv->numClipRects like the other drivers? */ -#define HW_CLIPLOOP() \ - do { \ - int _nc = mmesa->numClipRects; \ - \ - while ( _nc-- ) { \ - int minx = mmesa->pClipRects[_nc].x1 - mmesa->drawX; \ - int miny = mmesa->pClipRects[_nc].y1 - mmesa->drawY; \ - int maxx = mmesa->pClipRects[_nc].x2 - mmesa->drawX; \ - int maxy = mmesa->pClipRects[_nc].y2 - mmesa->drawY; - -#define HW_ENDCLIPLOOP() \ - } \ - } while (0) - -#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) mach64##x##_RGB565 -#define TAG2(x,y) mach64##x##_RGB565##y -#include "spantmp2.h" - - -/* 32 bit, ARGB8888 color spanline and pixel functions - */ -/* FIXME the old code always read back alpha as 0xff, i.e. fully opaque. - Was there a reason to do so ? If so that'll won't work with that template... */ -#define SPANTMP_PIXEL_FMT GL_BGRA -#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV - -#define TAG(x) mach64##x##_ARGB8888 -#define TAG2(x,y) mach64##x##_ARGB8888##y -#include "spantmp2.h" - - -/* ================================================================ - * Depth buffer - */ - -/* 16 bit depthbuffer functions. - */ -#define WRITE_DEPTH( _x, _y, d ) \ - *(GLushort *)(buf + (_x)*2 + (_y)*pitch) = d; - -#define READ_DEPTH( d, _x, _y ) \ - d = *(GLushort *)(buf + (_x)*2 + (_y)*pitch); - -#define TAG(x) mach64##x##_16 -#include "depthtmp.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 mach64DDSetBuffer( GLcontext *ctx, - GLframebuffer *colorBuffer, - GLuint bufferBit ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - switch ( bufferBit ) { - case BUFFER_BIT_FRONT_LEFT: - if (MACH64_DEBUG & DEBUG_VERBOSE_MSG) - fprintf(stderr,"%s: BUFFER_BIT_FRONT_LEFT\n", __FUNCTION__); - mmesa->drawOffset = mmesa->readOffset = mmesa->mach64Screen->frontOffset; - mmesa->drawPitch = mmesa->readPitch = mmesa->mach64Screen->frontPitch; - break; - case BUFFER_BIT_BACK_LEFT: - if (MACH64_DEBUG & DEBUG_VERBOSE_MSG) - fprintf(stderr,"%s: BUFFER_BIT_BACK_LEFT\n", __FUNCTION__); - mmesa->drawOffset = mmesa->readOffset = mmesa->mach64Screen->backOffset; - mmesa->drawPitch = mmesa->readPitch = mmesa->mach64Screen->backPitch; - break; - default: - break; - } -} - -static void mach64SpanRenderStart( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - LOCK_HARDWARE( mmesa ); - FINISH_DMA_LOCKED( mmesa ); -} - -static void mach64SpanRenderFinish( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - _swrast_flush( ctx ); - UNLOCK_HARDWARE( mmesa ); -} - -void mach64DDInitSpanFuncs( GLcontext *ctx ) -{ - struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx); - - swdd->SetBuffer = mach64DDSetBuffer; - swdd->SpanRenderStart = mach64SpanRenderStart; - swdd->SpanRenderFinish = mach64SpanRenderFinish; -} - - -/** - * Plug in the Get/Put routines for the given driRenderbuffer. - */ -void -mach64SetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis) -{ - if (drb->Base.InternalFormat == GL_RGBA) { - if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) { - mach64InitPointers_RGB565(&drb->Base); - } - else { - mach64InitPointers_ARGB8888(&drb->Base); - } - } - else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) { - drb->Base.GetRow = mach64ReadDepthSpan_16; - drb->Base.GetValues = mach64ReadDepthPixels_16; - drb->Base.PutRow = mach64WriteDepthSpan_16; - drb->Base.PutMonoRow = mach64WriteMonoDepthSpan_16; - drb->Base.PutValues = mach64WriteDepthPixels_16; - drb->Base.PutMonoValues = NULL; - } - else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) { - /* never */ - drb->Base.GetRow = NULL; - drb->Base.GetValues = NULL; - drb->Base.PutRow = NULL; - drb->Base.PutMonoRow = NULL; - drb->Base.PutValues = NULL; - drb->Base.PutMonoValues = NULL; - } - else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) { - /* never */ - drb->Base.GetRow = NULL; - drb->Base.GetValues = NULL; - drb->Base.PutRow = NULL; - drb->Base.PutMonoRow = NULL; - drb->Base.PutValues = NULL; - drb->Base.PutMonoValues = NULL; - } -} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_span.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_span.h deleted file mode 100644 index 0f4c76647..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_span.h +++ /dev/null @@ -1,41 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * - */ - -#ifndef __MACH64_SPAN_H__ -#define __MACH64_SPAN_H__ - -#include "drirenderbuffer.h" - -extern void mach64DDInitSpanFuncs( GLcontext *ctx ); - -extern void -mach64SetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis); - -#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_state.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_state.c deleted file mode 100644 index d9b5725a6..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_state.c +++ /dev/null @@ -1,1216 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * Jos�Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#include "mach64_context.h" -#include "mach64_state.h" -#include "mach64_ioctl.h" -#include "mach64_tris.h" -#include "mach64_vb.h" -#include "mach64_tex.h" - -#include "context.h" -#include "buffers.h" -#include "enums.h" -#include "colormac.h" -#include "swrast/swrast.h" -#include "array_cache/acache.h" -#include "tnl/tnl.h" -#include "swrast_setup/swrast_setup.h" - -#include "tnl/t_pipeline.h" - - -/* ============================================================= - * Alpha blending - */ - -static void mach64UpdateAlphaMode( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLuint a = mmesa->setup.alpha_tst_cntl; - GLuint s = mmesa->setup.scale_3d_cntl; - GLuint m = mmesa->setup.dp_write_mask; - - if ( ctx->Color.AlphaEnabled ) { - GLubyte ref; - - CLAMPED_FLOAT_TO_UBYTE(ref, ctx->Color.AlphaRef); - - a &= ~(MACH64_ALPHA_TEST_MASK | MACH64_REF_ALPHA_MASK); - - switch ( ctx->Color.AlphaFunc ) { - case GL_NEVER: - a |= MACH64_ALPHA_TEST_NEVER; - break; - case GL_LESS: - a |= MACH64_ALPHA_TEST_LESS; - break; - case GL_LEQUAL: - a |= MACH64_ALPHA_TEST_LEQUAL; - break; - case GL_EQUAL: - a |= MACH64_ALPHA_TEST_EQUAL; - break; - case GL_GEQUAL: - a |= MACH64_ALPHA_TEST_GEQUAL; - break; - case GL_GREATER: - a |= MACH64_ALPHA_TEST_GREATER; - break; - case GL_NOTEQUAL: - a |= MACH64_ALPHA_TEST_NOTEQUAL; - break; - case GL_ALWAYS: - a |= MACH64_ALPHA_TEST_ALWAYS; - break; - } - - a |= (ref << MACH64_REF_ALPHA_SHIFT); - a |= MACH64_ALPHA_TEST_EN; - } else { - a &= ~MACH64_ALPHA_TEST_EN; - } - - FALLBACK( mmesa, MACH64_FALLBACK_BLEND_FUNC, GL_FALSE ); - - if ( ctx->Color.BlendEnabled ) { - s &= ~(MACH64_ALPHA_BLEND_SRC_MASK | - MACH64_ALPHA_BLEND_DST_MASK | - MACH64_ALPHA_BLEND_SAT); - - switch ( ctx->Color.BlendSrcRGB ) { - case GL_ZERO: - s |= MACH64_ALPHA_BLEND_SRC_ZERO; - break; - case GL_ONE: - s |= MACH64_ALPHA_BLEND_SRC_ONE; - break; - case GL_DST_COLOR: - s |= MACH64_ALPHA_BLEND_SRC_DSTCOLOR; - break; - case GL_ONE_MINUS_DST_COLOR: - s |= MACH64_ALPHA_BLEND_SRC_INVDSTCOLOR; - break; - case GL_SRC_ALPHA: - s |= MACH64_ALPHA_BLEND_SRC_SRCALPHA; - break; - case GL_ONE_MINUS_SRC_ALPHA: - s |= MACH64_ALPHA_BLEND_SRC_INVSRCALPHA; - break; - case GL_DST_ALPHA: - s |= MACH64_ALPHA_BLEND_SRC_DSTALPHA; - break; - case GL_ONE_MINUS_DST_ALPHA: - s |= MACH64_ALPHA_BLEND_SRC_INVDSTALPHA; - break; - case GL_SRC_ALPHA_SATURATE: - s |= (MACH64_ALPHA_BLEND_SRC_SRCALPHA | - MACH64_ALPHA_BLEND_SAT); - break; - default: - FALLBACK( mmesa, MACH64_FALLBACK_BLEND_FUNC, GL_TRUE ); - } - - switch ( ctx->Color.BlendDstRGB ) { - case GL_ZERO: - s |= MACH64_ALPHA_BLEND_DST_ZERO; - break; - case GL_ONE: - s |= MACH64_ALPHA_BLEND_DST_ONE; - break; - case GL_SRC_COLOR: - s |= MACH64_ALPHA_BLEND_DST_SRCCOLOR; - break; - case GL_ONE_MINUS_SRC_COLOR: - s |= MACH64_ALPHA_BLEND_DST_INVSRCCOLOR; - break; - case GL_SRC_ALPHA: - s |= MACH64_ALPHA_BLEND_DST_SRCALPHA; - break; - case GL_ONE_MINUS_SRC_ALPHA: - s |= MACH64_ALPHA_BLEND_DST_INVSRCALPHA; - break; - case GL_DST_ALPHA: - s |= MACH64_ALPHA_BLEND_DST_DSTALPHA; - break; - case GL_ONE_MINUS_DST_ALPHA: - s |= MACH64_ALPHA_BLEND_DST_INVDSTALPHA; - break; - default: - FALLBACK( mmesa, MACH64_FALLBACK_BLEND_FUNC, GL_TRUE ); - } - - m = 0xffffffff; /* Can't color mask and blend at the same time */ - s &= ~MACH64_ALPHA_FOG_EN_FOG; /* Can't fog and blend at the same time */ - s |= MACH64_ALPHA_FOG_EN_ALPHA; - } else { - s &= ~MACH64_ALPHA_FOG_EN_ALPHA; - } - - if ( mmesa->setup.alpha_tst_cntl != a ) { - mmesa->setup.alpha_tst_cntl = a; - mmesa->dirty |= MACH64_UPLOAD_Z_ALPHA_CNTL; - } - if ( mmesa->setup.scale_3d_cntl != s ) { - mmesa->setup.scale_3d_cntl = s; - mmesa->dirty |= MACH64_UPLOAD_SCALE_3D_CNTL; - } - if ( mmesa->setup.dp_write_mask != m ) { - mmesa->setup.dp_write_mask = m; - mmesa->dirty |= MACH64_UPLOAD_DP_WRITE_MASK; - } -} - -static void mach64DDAlphaFunc( GLcontext *ctx, GLenum func, GLfloat ref ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_ALPHA; -} - -static void mach64DDBlendEquationSeparate( GLcontext *ctx, - GLenum modeRGB, GLenum modeA ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - assert( modeRGB == modeA ); - FLUSH_BATCH( mmesa ); - - /* BlendEquation affects ColorLogicOpEnabled - */ - FALLBACK( MACH64_CONTEXT(ctx), MACH64_FALLBACK_LOGICOP, - (ctx->Color.ColorLogicOpEnabled && - ctx->Color.LogicOp != GL_COPY)); - - /* Can only do blend addition, not min, max, subtract, etc. */ - FALLBACK( MACH64_CONTEXT(ctx), MACH64_FALLBACK_BLEND_EQ, - modeRGB != GL_FUNC_ADD); - - mmesa->new_state |= MACH64_NEW_ALPHA; -} - -static void mach64DDBlendFuncSeparate( GLcontext *ctx, - GLenum sfactorRGB, GLenum dfactorRGB, - GLenum sfactorA, GLenum dfactorA ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_ALPHA; -} - - -/* ============================================================= - * Depth testing - */ - -static void mach64UpdateZMode( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLuint z = mmesa->setup.z_cntl; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_MSG ) { - fprintf( stderr, "%s:\n", __FUNCTION__ ); - } - - if ( ctx->Depth.Test ) { - z &= ~MACH64_Z_TEST_MASK; - - switch ( ctx->Depth.Func ) { - case GL_NEVER: - z |= MACH64_Z_TEST_NEVER; - break; - case GL_ALWAYS: - z |= MACH64_Z_TEST_ALWAYS; - break; - case GL_LESS: - z |= MACH64_Z_TEST_LESS; - break; - case GL_LEQUAL: - z |= MACH64_Z_TEST_LEQUAL; - break; - case GL_EQUAL: - z |= MACH64_Z_TEST_EQUAL; - break; - case GL_GEQUAL: - z |= MACH64_Z_TEST_GEQUAL; - break; - case GL_GREATER: - z |= MACH64_Z_TEST_GREATER; - break; - case GL_NOTEQUAL: - z |= MACH64_Z_TEST_NOTEQUAL; - break; - } - - z |= MACH64_Z_EN; - } else { - z &= ~MACH64_Z_EN; - } - - if ( ctx->Depth.Mask ) { - z |= MACH64_Z_MASK_EN; - } else { - z &= ~MACH64_Z_MASK_EN; - } - - if ( mmesa->setup.z_cntl != z ) { - mmesa->setup.z_cntl = z; - mmesa->dirty |= MACH64_UPLOAD_Z_ALPHA_CNTL; - } -} - -static void mach64DDDepthFunc( GLcontext *ctx, GLenum func ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_DEPTH; -} - -static void mach64DDDepthMask( GLcontext *ctx, GLboolean flag ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_DEPTH; -} - -static void mach64DDClearDepth( GLcontext *ctx, GLclampd d ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - /* Always have a 16-bit depth buffer. - */ - mmesa->ClearDepth = d * 0xffff; -} - - -/* ============================================================= - * Fog - */ - -static void mach64UpdateFogAttrib( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - CARD32 s = mmesa->setup.scale_3d_cntl; - GLubyte c[4]; - CARD32 col; - - /* Can't fog if blending is on */ - if ( ctx->Color.BlendEnabled ) - return; - - if ( ctx->Fog.Enabled ) { - s |= MACH64_ALPHA_FOG_EN_FOG; - s &= ~(MACH64_ALPHA_BLEND_SRC_MASK | - MACH64_ALPHA_BLEND_DST_MASK | - MACH64_ALPHA_BLEND_SAT); - /* From Utah-glx: "fog color is now dest and fog factor is alpha, so - * use GL_SRC_ALPHA GL_ONE_MINUS_SRC_ALPHA" - */ - s |= (MACH64_ALPHA_BLEND_SRC_SRCALPHA | - MACH64_ALPHA_BLEND_DST_INVSRCALPHA); - /* From Utah-glx: "can't use texture alpha when fogging" */ - s &= ~MACH64_TEX_MAP_AEN; - } else { - s &= ~(MACH64_ALPHA_BLEND_SRC_MASK | - MACH64_ALPHA_BLEND_DST_MASK | - MACH64_ALPHA_BLEND_SAT); - s |= (MACH64_ALPHA_BLEND_SRC_ONE | - MACH64_ALPHA_BLEND_DST_ZERO); - s &= ~MACH64_ALPHA_FOG_EN_FOG; - } - - c[0] = FLOAT_TO_UBYTE( ctx->Fog.Color[0] ); - c[1] = FLOAT_TO_UBYTE( ctx->Fog.Color[1] ); - c[2] = FLOAT_TO_UBYTE( ctx->Fog.Color[2] ); - c[3] = FLOAT_TO_UBYTE( ctx->Fog.Color[3] ); - - col = mach64PackColor( 4, c[0], c[1], c[2], c[3] ); - - if ( mmesa->setup.dp_fog_clr != col ) { - mmesa->setup.dp_fog_clr = col; - mmesa->dirty |= MACH64_UPLOAD_DP_FOG_CLR; - } - if ( mmesa->setup.scale_3d_cntl != s ) { - mmesa->setup.scale_3d_cntl = s; - mmesa->dirty |= MACH64_UPLOAD_SCALE_3D_CNTL; - } - -} - -static void mach64DDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *param ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_FOG; -} - - -/* ============================================================= - * Clipping - */ - -static void mach64UpdateClipping( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - mach64ScreenPtr mach64Screen = mmesa->mach64Screen; - - if ( mmesa->driDrawable ) { - __DRIdrawablePrivate *drawable = mmesa->driDrawable; - int x1 = 0; - int y1 = 0; - int x2 = drawable->w - 1; - int y2 = drawable->h - 1; - - if ( ctx->Scissor.Enabled ) { - if ( ctx->Scissor.X > x1 ) { - x1 = ctx->Scissor.X; - } - if ( drawable->h - ctx->Scissor.Y - ctx->Scissor.Height > y1 ) { - y1 = drawable->h - ctx->Scissor.Y - ctx->Scissor.Height; - } - if ( ctx->Scissor.X + ctx->Scissor.Width - 1 < x2 ) { - x2 = ctx->Scissor.X + ctx->Scissor.Width - 1; - } - if ( drawable->h - ctx->Scissor.Y - 1 < y2 ) { - y2 = drawable->h - ctx->Scissor.Y - 1; - } - } - - x1 += drawable->x; - y1 += drawable->y; - x2 += drawable->x; - y2 += drawable->y; - - /* clamp to screen borders */ - if (x1 < 0) x1 = 0; - if (y1 < 0) y1 = 0; - if (x2 < 0) x2 = 0; - if (y2 < 0) y2 = 0; - if (x2 > mach64Screen->width-1) x2 = mach64Screen->width-1; - if (y2 > mach64Screen->height-1) y2 = mach64Screen->height-1; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_MSG ) { - fprintf( stderr, "%s: drawable %3d %3d %3d %3d\n", - __FUNCTION__, - drawable->x, - drawable->y, - drawable->w, - drawable->h ); - fprintf( stderr, "%s: scissor %3d %3d %3d %3d\n", - __FUNCTION__, - ctx->Scissor.X, - ctx->Scissor.Y, - ctx->Scissor.Width, - ctx->Scissor.Height ); - fprintf( stderr, "%s: final %3d %3d %3d %3d\n", - __FUNCTION__, x1, y1, x2, y2 ); - fprintf( stderr, "\n" ); - } - - mmesa->setup.sc_top_bottom = ((y1 << 0) | - (y2 << 16)); - - mmesa->setup.sc_left_right = ((x1 << 0) | - (x2 << 16)); - - /* UPLOAD_MISC reduces the dirty state, we just need to - * emit the scissor to the SAREA. We need to dirty cliprects - * since the scissor and cliprects are intersected to update the - * single hardware scissor - */ - mmesa->dirty |= MACH64_UPLOAD_MISC | MACH64_UPLOAD_CLIPRECTS; - } -} - -static void mach64DDScissor( GLcontext *ctx, - GLint x, GLint y, GLsizei w, GLsizei h ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_CLIP; -} - - -/* ============================================================= - * Culling - */ - -static void mach64UpdateCull( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLfloat backface_sign = 1; - - if ( ctx->Polygon.CullFlag /*&& ctx->PB->primitive == GL_POLYGON*/ ) { - backface_sign = 1; - switch ( ctx->Polygon.CullFaceMode ) { - case GL_BACK: - if ( ctx->Polygon.FrontFace == GL_CCW ) - backface_sign = -1; - break; - case GL_FRONT: - if ( ctx->Polygon.FrontFace != GL_CCW ) - backface_sign = -1; - break; - default: - case GL_FRONT_AND_BACK: - backface_sign = 0; - break; - } - } else { - backface_sign = 0; - } - - mmesa->backface_sign = backface_sign; - -} - -static void mach64DDCullFace( GLcontext *ctx, GLenum mode ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_CULL; -} - -static void mach64DDFrontFace( GLcontext *ctx, GLenum mode ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_CULL; -} - - -/* ============================================================= - * Masks - */ - -static void mach64UpdateMasks( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLuint mask = 0xffffffff; - - /* mach64 can't color mask with alpha blending enabled */ - if ( !ctx->Color.BlendEnabled ) { - mask = mach64PackColor( mmesa->mach64Screen->cpp, - ctx->Color.ColorMask[RCOMP], - ctx->Color.ColorMask[GCOMP], - ctx->Color.ColorMask[BCOMP], - ctx->Color.ColorMask[ACOMP] ); - } - - if ( mmesa->setup.dp_write_mask != mask ) { - mmesa->setup.dp_write_mask = mask; - mmesa->dirty |= MACH64_UPLOAD_DP_WRITE_MASK; - } -} - -static void mach64DDColorMask( GLcontext *ctx, - GLboolean r, GLboolean g, - GLboolean b, GLboolean a ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_MASKS; -} - - -/* ============================================================= - * 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. - */ - -static void mach64UpdateSpecularLighting( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLuint a = mmesa->setup.alpha_tst_cntl; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_MSG ) { - fprintf( stderr, "%s:\n", __FUNCTION__ ); - } - - if ( ctx->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR && - ctx->Light.Enabled ) { - a |= MACH64_SPECULAR_LIGHT_EN; - } else { - a &= ~MACH64_SPECULAR_LIGHT_EN; - } - - if ( mmesa->setup.alpha_tst_cntl != a ) { - mmesa->setup.alpha_tst_cntl = a; - mmesa->dirty |= MACH64_UPLOAD_Z_ALPHA_CNTL; - mmesa->new_state |= MACH64_NEW_CONTEXT; - } -} - -static void mach64DDLightModelfv( GLcontext *ctx, GLenum pname, - const GLfloat *param ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - if ( pname == GL_LIGHT_MODEL_COLOR_CONTROL ) { - FLUSH_BATCH( mmesa ); - mach64UpdateSpecularLighting(ctx); - } -} - -static void mach64DDShadeModel( GLcontext *ctx, GLenum mode ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLuint s = mmesa->setup.setup_cntl; - - s &= ~MACH64_FLAT_SHADE_MASK; - - switch ( mode ) { - case GL_FLAT: - s |= MACH64_FLAT_SHADE_VERTEX_3; - break; - case GL_SMOOTH: - s |= MACH64_FLAT_SHADE_OFF; - break; - default: - return; - } - - if ( mmesa->setup.setup_cntl != s ) { - FLUSH_BATCH( mmesa ); - mmesa->setup.setup_cntl = s; - - mmesa->dirty |= MACH64_UPLOAD_SETUP_CNTL; - } -} - - -/* ============================================================= - * Viewport - */ - - -void mach64CalcViewport( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - const GLfloat *v = ctx->Viewport._WindowMap.m; - GLfloat *m = mmesa->hw_viewport; - - /* See also mach64_translate_vertex. - */ - m[MAT_SX] = v[MAT_SX]; - m[MAT_TX] = v[MAT_TX] + (GLfloat)mmesa->drawX + SUBPIXEL_X; - m[MAT_SY] = - v[MAT_SY]; - m[MAT_TY] = - v[MAT_TY] + mmesa->driDrawable->h + (GLfloat)mmesa->drawY + SUBPIXEL_Y; - m[MAT_SZ] = v[MAT_SZ] * mmesa->depth_scale; - m[MAT_TZ] = v[MAT_TZ] * mmesa->depth_scale; - - mmesa->SetupNewInputs = ~0; -} - -static void mach64Viewport( GLcontext *ctx, - GLint x, GLint y, - GLsizei width, GLsizei height ) -{ - /* update size of Mesa/software ancillary buffers */ - _mesa_ResizeBuffersMESA(); - mach64CalcViewport( ctx ); -} - -static void mach64DepthRange( GLcontext *ctx, - GLclampd nearval, GLclampd farval ) -{ - mach64CalcViewport( ctx ); -} - - -/* ============================================================= - * Miscellaneous - */ - -static void mach64DDClearColor( GLcontext *ctx, - const GLfloat color[4] ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLubyte c[4]; - - CLAMPED_FLOAT_TO_UBYTE(c[0], color[0]); - CLAMPED_FLOAT_TO_UBYTE(c[1], color[1]); - CLAMPED_FLOAT_TO_UBYTE(c[2], color[2]); - CLAMPED_FLOAT_TO_UBYTE(c[3], color[3]); - - mmesa->ClearColor = mach64PackColor( mmesa->mach64Screen->cpp, - c[0], c[1], c[2], c[3] ); -} - -static void mach64DDLogicOpCode( GLcontext *ctx, GLenum opcode ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - if ( ctx->Color.ColorLogicOpEnabled ) { - FLUSH_BATCH( mmesa ); - - FALLBACK( mmesa, MACH64_FALLBACK_LOGICOP, opcode != GL_COPY); - } -} - -void mach64SetCliprects( GLcontext *ctx, GLenum mode ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - __DRIdrawablePrivate *dPriv = mmesa->driDrawable; - - switch ( mode ) { - case GL_FRONT_LEFT: - mmesa->numClipRects = dPriv->numClipRects; - mmesa->pClipRects = dPriv->pClipRects; - mmesa->drawX = dPriv->x; - mmesa->drawY = dPriv->y; - break; - case GL_BACK_LEFT: - if ( dPriv->numBackClipRects == 0 ) { - mmesa->numClipRects = dPriv->numClipRects; - mmesa->pClipRects = dPriv->pClipRects; - mmesa->drawX = dPriv->x; - mmesa->drawY = dPriv->y; - } else { - mmesa->numClipRects = dPriv->numBackClipRects; - mmesa->pClipRects = dPriv->pBackClipRects; - mmesa->drawX = dPriv->backX; - mmesa->drawY = dPriv->backY; - } - break; - default: - return; - } - - mach64UpdateClipping( ctx ); - - mmesa->dirty |= MACH64_UPLOAD_CLIPRECTS; -} - -static void mach64DDDrawBuffer( GLcontext *ctx, GLenum mode ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - FLUSH_BATCH( mmesa ); - - /* - * _DrawDestMask is easier to cope with than <mode>. - */ - switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) { - case BUFFER_BIT_FRONT_LEFT: - FALLBACK( mmesa, MACH64_FALLBACK_DRAW_BUFFER, GL_FALSE ); - mach64SetCliprects( ctx, GL_FRONT_LEFT ); - if (MACH64_DEBUG & DEBUG_VERBOSE_MSG) - fprintf(stderr,"%s: BUFFER_BIT_FRONT_LEFT\n", __FUNCTION__); - break; - case BUFFER_BIT_BACK_LEFT: - FALLBACK( mmesa, MACH64_FALLBACK_DRAW_BUFFER, GL_FALSE ); - mach64SetCliprects( ctx, GL_BACK_LEFT ); - if (MACH64_DEBUG & DEBUG_VERBOSE_MSG) - fprintf(stderr,"%s: BUFFER_BIT_BACK_LEFT\n", __FUNCTION__); - break; - default: - /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */ - FALLBACK( mmesa, MACH64_FALLBACK_DRAW_BUFFER, GL_TRUE ); - if (MACH64_DEBUG & DEBUG_VERBOSE_MSG) - fprintf(stderr,"%s: fallback (mode=%d)\n", __FUNCTION__, mode); - break; - } - - /* We want to update the s/w rast state too so that mach64SetBuffer() - * gets called. - */ - _swrast_DrawBuffer(ctx, mode); - - mmesa->setup.dst_off_pitch = (((mmesa->drawPitch/8) << 22) | - (mmesa->drawOffset >> 3)); - - mmesa->dirty |= MACH64_UPLOAD_DST_OFF_PITCH; -} - -static void mach64DDReadBuffer( GLcontext *ctx, GLenum mode ) -{ - /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */ -} - -/* ============================================================= - * State enable/disable - */ - -static void mach64DDEnable( GLcontext *ctx, GLenum cap, GLboolean state ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) { - fprintf( stderr, "%s( %s = %s )\n", - __FUNCTION__, _mesa_lookup_enum_by_nr( cap ), - state ? "GL_TRUE" : "GL_FALSE" ); - } - - switch ( cap ) { - case GL_ALPHA_TEST: - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_ALPHA; - break; - - case GL_BLEND: - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_ALPHA; - - /* enable(GL_BLEND) affects ColorLogicOpEnabled. - */ - FALLBACK( mmesa, MACH64_FALLBACK_LOGICOP, - (ctx->Color.ColorLogicOpEnabled && - ctx->Color.LogicOp != GL_COPY)); - break; - - case GL_CULL_FACE: - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_CULL; - break; - - case GL_DEPTH_TEST: - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_DEPTH; - break; - - case GL_DITHER: - do { - GLuint s = mmesa->setup.scale_3d_cntl; - FLUSH_BATCH( mmesa ); - - if ( ctx->Color.DitherFlag ) { - /* Dithering causes problems w/ 24bpp depth */ - if ( mmesa->mach64Screen->cpp == 4 ) - s |= MACH64_ROUND_EN; - else - s |= MACH64_DITHER_EN; - } else { - s &= ~MACH64_DITHER_EN; - s &= ~MACH64_ROUND_EN; - } - - if ( mmesa->setup.scale_3d_cntl != s ) { - mmesa->setup.scale_3d_cntl = s; - mmesa->dirty |= ( MACH64_UPLOAD_SCALE_3D_CNTL ); - } - } while (0); - break; - - case GL_FOG: - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_FOG; - break; - - case GL_INDEX_LOGIC_OP: - case GL_COLOR_LOGIC_OP: - FLUSH_BATCH( mmesa ); - FALLBACK( mmesa, MACH64_FALLBACK_LOGICOP, - state && ctx->Color.LogicOp != GL_COPY ); - break; - - case GL_LIGHTING: - mach64UpdateSpecularLighting(ctx); - break; - - case GL_SCISSOR_TEST: - FLUSH_BATCH( mmesa ); - mmesa->scissor = state; - mmesa->new_state |= MACH64_NEW_CLIP; - break; - - case GL_STENCIL_TEST: - FLUSH_BATCH( mmesa ); - FALLBACK( mmesa, MACH64_FALLBACK_STENCIL, state ); - break; - - case GL_TEXTURE_1D: - case GL_TEXTURE_2D: - case GL_TEXTURE_3D: - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_TEXTURE; - break; - - default: - return; - } -} - -/* ============================================================= - * Render mode - */ - -static void mach64DDRenderMode( GLcontext *ctx, GLenum mode ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - FALLBACK( mmesa, MACH64_FALLBACK_RENDER_MODE, (mode != GL_RENDER) ); -} - -/* ============================================================= - * State initialization, management - */ - -static void mach64DDPrintDirty( const char *msg, GLuint state ) -{ - fprintf( stderr, - "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s\n", - msg, - state, - (state & MACH64_UPLOAD_DST_OFF_PITCH) ? "dst_off_pitch, " : "", - (state & MACH64_UPLOAD_Z_ALPHA_CNTL) ? "z_alpha_cntl, " : "", - (state & MACH64_UPLOAD_SCALE_3D_CNTL) ? "scale_3d_cntl, " : "", - (state & MACH64_UPLOAD_DP_FOG_CLR) ? "dp_fog_clr, " : "", - (state & MACH64_UPLOAD_DP_WRITE_MASK) ? "dp_write_mask, " : "", - (state & MACH64_UPLOAD_DP_PIX_WIDTH) ? "dp_pix_width, " : "", - (state & MACH64_UPLOAD_SETUP_CNTL) ? "setup_cntl, " : "", - (state & MACH64_UPLOAD_MISC) ? "misc, " : "", - (state & MACH64_UPLOAD_TEXTURE) ? "texture, " : "", - (state & MACH64_UPLOAD_TEX0IMAGE) ? "tex0 image, " : "", - (state & MACH64_UPLOAD_TEX1IMAGE) ? "tex1 image, " : "", - (state & MACH64_UPLOAD_CLIPRECTS) ? "cliprects, " : "" ); -} - -/* - * Load the current context's state into the hardware. - * - * NOTE: Be VERY careful about ensuring the context state is marked for - * upload, the only place it shouldn't be uploaded is when the setup - * state has changed in ReducedPrimitiveChange as this comes right after - * a state update. - * - * Blits of any type should always upload the context and masks after - * they are done. - */ -void mach64EmitHwStateLocked( mach64ContextPtr mmesa ) -{ - drm_mach64_sarea_t *sarea = mmesa->sarea; - drm_mach64_context_regs_t *regs = &(mmesa->setup); - mach64TexObjPtr t0 = mmesa->CurrentTexObj[0]; - mach64TexObjPtr t1 = mmesa->CurrentTexObj[1]; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_MSG ) { - mach64DDPrintDirty( __FUNCTION__, mmesa->dirty ); - } - - if ( t0 && t1 && mmesa->mach64Screen->numTexHeaps > 1 ) { - if (t0->heap != t1->heap || - (mmesa->dirty & MACH64_UPLOAD_TEX0IMAGE) || - (mmesa->dirty & MACH64_UPLOAD_TEX1IMAGE)) - mach64UploadMultiTexImages( mmesa, t0, t1 ); - } else { - if ( mmesa->dirty & MACH64_UPLOAD_TEX0IMAGE ) { - if ( t0 ) mach64UploadTexImages( mmesa, t0 ); - } - if ( mmesa->dirty & MACH64_UPLOAD_TEX1IMAGE ) { - if ( t1 ) mach64UploadTexImages( mmesa, t1 ); - } - } - - if ( mmesa->dirty & (MACH64_UPLOAD_CONTEXT | MACH64_UPLOAD_MISC) ) { - memcpy( &sarea->context_state, regs, - MACH64_NR_CONTEXT_REGS * sizeof(GLuint) ); - } - - if ( mmesa->dirty & MACH64_UPLOAD_TEXTURE ) { - mach64EmitTexStateLocked( mmesa, t0, t1 ); - } - - sarea->vertsize = mmesa->vertex_size; - - /* Turn off the texture cache flushing. - */ - mmesa->setup.tex_cntl &= ~MACH64_TEX_CACHE_FLUSH; - - sarea->dirty |= mmesa->dirty; - - mmesa->dirty &= MACH64_UPLOAD_CLIPRECTS; -} - -static void mach64DDPrintState( const char *msg, GLuint flags ) -{ - fprintf( stderr, - "%s: (0x%x) %s%s%s%s%s%s%s%s%s\n", - msg, - flags, - (flags & MACH64_NEW_CONTEXT) ? "context, " : "", - (flags & MACH64_NEW_ALPHA) ? "alpha, " : "", - (flags & MACH64_NEW_DEPTH) ? "depth, " : "", - (flags & MACH64_NEW_FOG) ? "fog, " : "", - (flags & MACH64_NEW_CLIP) ? "clip, " : "", - (flags & MACH64_NEW_TEXTURE) ? "texture, " : "", - (flags & MACH64_NEW_CULL) ? "cull, " : "", - (flags & MACH64_NEW_MASKS) ? "masks, " : "", - (flags & MACH64_NEW_WINDOW) ? "window, " : "" ); -} - -/* Update the hardware state */ -void mach64DDUpdateHWState( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - int new_state = mmesa->new_state; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_MSG ) { - fprintf( stderr, "%s:\n", __FUNCTION__ ); - } - - if ( new_state ) - { - FLUSH_BATCH( mmesa ); - - mmesa->new_state = 0; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_MSG ) - mach64DDPrintState( __FUNCTION__, new_state ); - - /* Update the various parts of the context's state. - */ - if ( new_state & MACH64_NEW_ALPHA ) - mach64UpdateAlphaMode( ctx ); - - if ( new_state & MACH64_NEW_DEPTH ) - mach64UpdateZMode( ctx ); - - if ( new_state & MACH64_NEW_FOG ) - mach64UpdateFogAttrib( ctx ); - - if ( new_state & MACH64_NEW_CLIP ) - mach64UpdateClipping( ctx ); - - if ( new_state & MACH64_NEW_WINDOW ) - mach64CalcViewport( ctx ); - - if ( new_state & MACH64_NEW_CULL ) - mach64UpdateCull( ctx ); - - if ( new_state & MACH64_NEW_MASKS ) - mach64UpdateMasks( ctx ); - - if ( new_state & MACH64_NEW_TEXTURE ) - mach64UpdateTextureState( ctx ); - } -} - - -static void mach64DDInvalidateState( 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 ); - MACH64_CONTEXT(ctx)->NewGLState |= new_state; -} - - -/* Initialize the context's hardware state */ -void mach64DDInitState( mach64ContextPtr mmesa ) -{ - GLuint format; - - switch ( mmesa->mach64Screen->cpp ) { - case 2: - format = MACH64_DATATYPE_RGB565; - break; - case 4: - format = MACH64_DATATYPE_ARGB8888; - break; - default: - fprintf( stderr, "Error: Unsupported pixel depth... exiting\n" ); - exit( -1 ); - } - - /* Always have a 16-bit depth buffer - * but Z coordinates are specified in 16.1 format to the setup engine. - */ - mmesa->depth_scale = 2.0; - - mmesa->ClearColor = 0x00000000; - mmesa->ClearDepth = 0x0000ffff; - - mmesa->Fallback = 0; - - if ( mmesa->glCtx->Visual.doubleBufferMode ) { - mmesa->drawOffset = mmesa->readOffset = mmesa->mach64Screen->backOffset; - mmesa->drawPitch = mmesa->readPitch = mmesa->mach64Screen->backPitch; - } else { - mmesa->drawOffset = mmesa->readOffset = mmesa->mach64Screen->frontOffset; - mmesa->drawPitch = mmesa->readPitch = mmesa->mach64Screen->frontPitch; - } - - /* Harware state: - */ - mmesa->setup.dst_off_pitch = (((mmesa->drawPitch/8) << 22) | - (mmesa->drawOffset >> 3)); - - mmesa->setup.z_off_pitch = (((mmesa->mach64Screen->depthPitch/8) << 22) | - (mmesa->mach64Screen->depthOffset >> 3)); - - mmesa->setup.z_cntl = (MACH64_Z_TEST_LESS | - MACH64_Z_MASK_EN); - - mmesa->setup.alpha_tst_cntl = (MACH64_ALPHA_TEST_ALWAYS | - MACH64_ALPHA_DST_SRCALPHA | - MACH64_ALPHA_TST_SRC_TEXEL | - (0 << MACH64_REF_ALPHA_SHIFT)); - - mmesa->setup.scale_3d_cntl = (MACH64_SCALE_PIX_EXPAND_DYNAMIC_RANGE | - /* MACH64_SCALE_DITHER_ERROR_DIFFUSE | */ - MACH64_SCALE_DITHER_2D_TABLE | - /* MACH64_DITHER_INIT_CURRENT | */ - MACH64_DITHER_INIT_RESET | - MACH64_SCALE_3D_FCN_SHADE | - MACH64_ALPHA_FOG_DIS | - MACH64_ALPHA_BLEND_SRC_ONE | - MACH64_ALPHA_BLEND_DST_ZERO | - MACH64_TEX_LIGHT_FCN_MODULATE | - MACH64_MIP_MAP_DISABLE | - MACH64_BILINEAR_TEX_EN | - MACH64_TEX_BLEND_FCN_LINEAR); - - /* GL spec says dithering initially enabled, but dithering causes - * problems w/ 24bpp depth - */ - if ( mmesa->mach64Screen->cpp == 4 ) - mmesa->setup.scale_3d_cntl |= MACH64_ROUND_EN; - else - mmesa->setup.scale_3d_cntl |= MACH64_DITHER_EN; - - mmesa->setup.sc_left_right = 0x1fff0000; - mmesa->setup.sc_top_bottom = 0x3fff0000; - - mmesa->setup.dp_fog_clr = 0x00ffffff; - mmesa->setup.dp_write_mask = 0xffffffff; - - mmesa->setup.dp_pix_width = ((format << 0) | - (format << 4) | - (format << 8) | - (format << 16) | - (format << 28)); - - mmesa->setup.dp_mix = (MACH64_BKGD_MIX_S | - MACH64_FRGD_MIX_S); - mmesa->setup.dp_src = (MACH64_BKGD_SRC_3D | - MACH64_FRGD_SRC_3D | - MACH64_MONO_SRC_ONE); - - mmesa->setup.clr_cmp_cntl = 0x00000000; - mmesa->setup.gui_traj_cntl = (MACH64_DST_X_LEFT_TO_RIGHT | - MACH64_DST_Y_TOP_TO_BOTTOM); - - mmesa->setup.setup_cntl = (MACH64_FLAT_SHADE_OFF | - MACH64_SOLID_MODE_OFF | - MACH64_LOG_MAX_INC_ADJ); - mmesa->setup.setup_cntl = 0; - - mmesa->setup.tex_size_pitch = 0x00000000; - - mmesa->setup.tex_cntl = ((0 << MACH64_LOD_BIAS_SHIFT) | - (0 << MACH64_COMP_FACTOR_SHIFT) | - MACH64_COMP_COMBINE_MODULATE | - MACH64_COMP_BLEND_NEAREST | - MACH64_COMP_FILTER_NEAREST | - /* MACH64_TEXTURE_TILING | */ -#ifdef MACH64_PREMULT_TEXCOORDS - MACH64_TEX_ST_DIRECT | -#endif - MACH64_TEX_SRC_LOCAL | - MACH64_TEX_UNCOMPRESSED | - MACH64_TEX_CACHE_FLUSH | - MACH64_TEX_CACHE_SIZE_4K); - - mmesa->setup.secondary_tex_off = 0x00000000; - mmesa->setup.tex_offset = 0x00000000; - - mmesa->new_state = MACH64_NEW_ALL; -} - -/* Initialize the driver's state functions. - */ -void mach64DDInitStateFuncs( GLcontext *ctx ) -{ - ctx->Driver.UpdateState = mach64DDInvalidateState; - - ctx->Driver.ClearIndex = NULL; - ctx->Driver.ClearColor = mach64DDClearColor; - ctx->Driver.DrawBuffer = mach64DDDrawBuffer; - ctx->Driver.ReadBuffer = mach64DDReadBuffer; - - ctx->Driver.IndexMask = NULL; - ctx->Driver.ColorMask = mach64DDColorMask; - ctx->Driver.AlphaFunc = mach64DDAlphaFunc; - ctx->Driver.BlendEquationSeparate = mach64DDBlendEquationSeparate; - ctx->Driver.BlendFuncSeparate = mach64DDBlendFuncSeparate; - ctx->Driver.ClearDepth = mach64DDClearDepth; - ctx->Driver.CullFace = mach64DDCullFace; - ctx->Driver.FrontFace = mach64DDFrontFace; - ctx->Driver.DepthFunc = mach64DDDepthFunc; - ctx->Driver.DepthMask = mach64DDDepthMask; - ctx->Driver.Enable = mach64DDEnable; - ctx->Driver.Fogfv = mach64DDFogfv; - ctx->Driver.Hint = NULL; - ctx->Driver.Lightfv = NULL; - ctx->Driver.LightModelfv = mach64DDLightModelfv; - ctx->Driver.LogicOpcode = mach64DDLogicOpCode; - ctx->Driver.PolygonMode = NULL; - ctx->Driver.PolygonStipple = NULL; - ctx->Driver.RenderMode = mach64DDRenderMode; - ctx->Driver.Scissor = mach64DDScissor; - ctx->Driver.ShadeModel = mach64DDShadeModel; - ctx->Driver.ClearStencil = NULL; - ctx->Driver.StencilFunc = NULL; - ctx->Driver.StencilMask = NULL; - ctx->Driver.StencilOp = NULL; - - ctx->Driver.DepthRange = mach64DepthRange; - ctx->Driver.Viewport = mach64Viewport; - - /* 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; - - /* Swrast hooks for imaging extensions: - */ - ctx->Driver.CopyColorTable = _swrast_CopyColorTable; - ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable; - ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D; - ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D; -} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_state.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_state.h deleted file mode 100644 index 95bcab365..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_state.h +++ /dev/null @@ -1,47 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - */ - -#ifndef __MACH64_STATE_H__ -#define __MACH64_STATE_H__ - -#include "mach64_context.h" - -extern void mach64DDInitState( mach64ContextPtr mmesa ); -extern void mach64DDInitStateFuncs( GLcontext *ctx ); - -extern void mach64SetCliprects( GLcontext *ctx, GLenum mode ); -extern void mach64CalcViewport( GLcontext *ctx ); - -extern void mach64DDUpdateState( GLcontext *ctx ); -extern void mach64DDUpdateHWState( GLcontext *ctx ); - -extern void mach64EmitHwStateLocked( mach64ContextPtr mmesa ); - -#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tex.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tex.c deleted file mode 100644 index 6459deef7..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tex.c +++ /dev/null @@ -1,610 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#include "mach64_context.h" -#include "mach64_ioctl.h" -#include "mach64_state.h" -#include "mach64_vb.h" -#include "mach64_tris.h" -#include "mach64_tex.h" - -#include "context.h" -#include "macros.h" -#include "simple_list.h" -#include "enums.h" -#include "texstore.h" -#include "texformat.h" -#include "teximage.h" -#include "texobj.h" -#include "imports.h" - - -static void mach64SetTexWrap( mach64TexObjPtr t, - GLenum swrap, GLenum twrap ) -{ - switch ( swrap ) { - case GL_CLAMP: - case GL_CLAMP_TO_EDGE: - case GL_CLAMP_TO_BORDER: - t->ClampS = GL_TRUE; - break; - case GL_REPEAT: - t->ClampS = GL_FALSE; - break; - } - - switch ( twrap ) { - case GL_CLAMP: - case GL_CLAMP_TO_EDGE: - case GL_CLAMP_TO_BORDER: - t->ClampT = GL_TRUE; - break; - case GL_REPEAT: - t->ClampT = GL_FALSE; - break; - } -} - -static void mach64SetTexFilter( mach64TexObjPtr t, - GLenum minf, GLenum magf ) -{ - switch ( minf ) { - case GL_NEAREST: - case GL_NEAREST_MIPMAP_NEAREST: - case GL_NEAREST_MIPMAP_LINEAR: - t->BilinearMin = GL_FALSE; - break; - case GL_LINEAR: - case GL_LINEAR_MIPMAP_NEAREST: - case GL_LINEAR_MIPMAP_LINEAR: - t->BilinearMin = GL_TRUE; - break; - } - - switch ( magf ) { - case GL_NEAREST: - t->BilinearMag = GL_FALSE; - break; - case GL_LINEAR: - t->BilinearMag = GL_TRUE; - break; - } -} - -static void mach64SetTexBorderColor( mach64TexObjPtr t, GLubyte c[4] ) -{ -#if 0 - GLuint border = mach64PackColor( 4, c[0], c[1], c[2], c[3] ); -#endif -} - - -static mach64TexObjPtr -mach64AllocTexObj( struct gl_texture_object *texObj ) -{ - mach64TexObjPtr t; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) - fprintf( stderr, "%s( %p )\n", __FUNCTION__, texObj ); - - t = (mach64TexObjPtr) CALLOC_STRUCT( mach64_texture_object ); - if ( !t ) - return NULL; - - /* Initialize non-image-dependent parts of the state: - */ - t->tObj = texObj; - - t->offset = 0; - - t->dirty = 1; - - make_empty_list( t ); - - mach64SetTexWrap( t, texObj->WrapS, texObj->WrapT ); - /*mach64SetTexMaxAnisotropy( t, texObj->MaxAnisotropy );*/ - mach64SetTexFilter( t, texObj->MinFilter, texObj->MagFilter ); - mach64SetTexBorderColor( t, texObj->_BorderChan ); - - return t; -} - - -/* Called by the _mesa_store_teximage[123]d() functions. */ -static const struct gl_texture_format * -mach64ChooseTextureFormat( GLcontext *ctx, GLint internalFormat, - GLenum format, GLenum type ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - (void) format; - (void) type; - - switch ( internalFormat ) { - case GL_ALPHA: - case GL_ALPHA4: - case GL_ALPHA8: - case GL_ALPHA12: - case GL_ALPHA16: - 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 4: - case GL_RGBA: - case GL_RGBA2: - if (mmesa->mach64Screen->cpp == 4) - return &_mesa_texformat_argb8888; - else - return &_mesa_texformat_argb4444; - - case GL_RGB5_A1: - if (mmesa->mach64Screen->cpp == 4) - return &_mesa_texformat_argb8888; - else - return &_mesa_texformat_argb1555; - - case GL_RGBA8: - case GL_RGB10_A2: - case GL_RGBA12: - case GL_RGBA16: - case GL_RGBA4: - if (mmesa->mach64Screen->cpp == 4) - return &_mesa_texformat_argb8888; - else - return &_mesa_texformat_argb4444; - - case 3: - case GL_RGB: - case GL_R3_G3_B2: - case GL_RGB4: - case GL_RGB5: - case GL_RGB8: - case GL_RGB10: - case GL_RGB12: - case GL_RGB16: - if (mmesa->mach64Screen->cpp == 4) - return &_mesa_texformat_argb8888; - else - return &_mesa_texformat_rgb565; - - case 1: - case GL_LUMINANCE: - case GL_LUMINANCE4: - case GL_LUMINANCE8: - case GL_LUMINANCE12: - case GL_LUMINANCE16: - if (mmesa->mach64Screen->cpp == 4) - return &_mesa_texformat_argb8888; /* inefficient but accurate */ - else - return &_mesa_texformat_argb1555; - - case GL_INTENSITY4: - case GL_INTENSITY: - case GL_INTENSITY8: - case GL_INTENSITY12: - case GL_INTENSITY16: - if (mmesa->mach64Screen->cpp == 4) - return &_mesa_texformat_argb8888; /* inefficient but accurate */ - else - return &_mesa_texformat_argb4444; - - case GL_COLOR_INDEX: - case GL_COLOR_INDEX1_EXT: - case GL_COLOR_INDEX2_EXT: - case GL_COLOR_INDEX4_EXT: - case GL_COLOR_INDEX8_EXT: - case GL_COLOR_INDEX12_EXT: - case GL_COLOR_INDEX16_EXT: - return &_mesa_texformat_ci8; - - 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; - - default: - _mesa_problem( ctx, "unexpected format in %s", __FUNCTION__ ); - return NULL; - } -} - -static void mach64TexImage1D( 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 ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - mach64TexObjPtr t = (mach64TexObjPtr) texObj->DriverData; - - if ( t ) { - mach64SwapOutTexObj( mmesa, t ); - } - else { - t = mach64AllocTexObj(texObj); - if (!t) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D"); - return; - } - texObj->DriverData = t; - } - - /* Note, this will call mach64ChooseTextureFormat */ - _mesa_store_teximage1d( ctx, target, level, internalFormat, - width, border, format, type, - pixels, packing, texObj, texImage ); - - mmesa->new_state |= MACH64_NEW_TEXTURE; -} - -static void mach64TexSubImage1D( 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 ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - mach64TexObjPtr t = (mach64TexObjPtr) texObj->DriverData; - - assert( t ); /* this _should_ be true */ - if ( t ) { - mach64SwapOutTexObj( mmesa, t ); - } - else { - t = mach64AllocTexObj(texObj); - if (!t) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage1D"); - return; - } - texObj->DriverData = t; - } - - _mesa_store_texsubimage1d(ctx, target, level, xoffset, width, - format, type, pixels, packing, texObj, - texImage); - - mmesa->new_state |= MACH64_NEW_TEXTURE; -} - -static void mach64TexImage2D( 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 ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - mach64TexObjPtr t = (mach64TexObjPtr) texObj->DriverData; - - if ( t ) { - mach64SwapOutTexObj( mmesa, t ); - } - else { - t = mach64AllocTexObj(texObj); - if (!t) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D"); - return; - } - texObj->DriverData = t; - } - - /* Note, this will call mach64ChooseTextureFormat */ - _mesa_store_teximage2d( ctx, target, level, internalFormat, - width, height, border, format, type, pixels, - &ctx->Unpack, texObj, texImage ); - - mmesa->new_state |= MACH64_NEW_TEXTURE; -} - -static void mach64TexSubImage2D( 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 ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - mach64TexObjPtr t = (mach64TexObjPtr) texObj->DriverData; - - assert( t ); /* this _should_ be true */ - if ( t ) { - mach64SwapOutTexObj( mmesa, t ); - } - else { - t = mach64AllocTexObj(texObj); - if (!t) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage2D"); - return; - } - texObj->DriverData = t; - } - - _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width, - height, format, type, pixels, packing, texObj, - texImage); - - mmesa->new_state |= MACH64_NEW_TEXTURE; -} - -/* Due to the way we must program texture state into the Rage Pro, - * we must leave these calculations to the absolute last minute. - */ -void mach64EmitTexStateLocked( mach64ContextPtr mmesa, - mach64TexObjPtr t0, - mach64TexObjPtr t1 ) -{ - drm_mach64_sarea_t *sarea = mmesa->sarea; - drm_mach64_context_regs_t *regs = &(mmesa->setup); - - /* for multitex, both textures must be local or AGP */ - if ( t0 && t1 ) - assert(t0->heap == t1->heap); - - if ( t0 ) { - if (t0->heap == MACH64_CARD_HEAP) { -#if ENABLE_PERF_BOXES - mmesa->c_texsrc_card++; -#endif - mmesa->setup.tex_cntl &= ~MACH64_TEX_SRC_AGP; - } else { -#if ENABLE_PERF_BOXES - mmesa->c_texsrc_agp++; -#endif - mmesa->setup.tex_cntl |= MACH64_TEX_SRC_AGP; - } - mmesa->setup.tex_offset = t0->offset; - } - - if ( t1 ) { - mmesa->setup.secondary_tex_off = t1->offset; - } - - memcpy( &sarea->context_state.tex_size_pitch, ®s->tex_size_pitch, - MACH64_NR_TEXTURE_REGS * sizeof(GLuint) ); -} - - -/* ================================================================ - * Device Driver API texture functions - */ - -static void mach64DDTexEnv( GLcontext *ctx, GLenum target, - GLenum pname, const GLfloat *param ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); -#if 0 - struct gl_texture_unit *texUnit; - GLubyte c[4]; -#endif - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) { - fprintf( stderr, "%s( %s )\n", - __FUNCTION__, _mesa_lookup_enum_by_nr( pname ) ); - } - - switch ( pname ) { - case GL_TEXTURE_ENV_MODE: - FLUSH_BATCH( mmesa ); - mmesa->new_state |= MACH64_NEW_TEXTURE | MACH64_NEW_ALPHA; - break; - -#if 0 - case GL_TEXTURE_ENV_COLOR: - texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit]; - CLAMPED_FLOAT_TO_UBYTE( c[0], texUnit->EnvColor[0] ); - CLAMPED_FLOAT_TO_UBYTE( c[1], texUnit->EnvColor[1] ); - CLAMPED_FLOAT_TO_UBYTE( c[2], texUnit->EnvColor[2] ); - CLAMPED_FLOAT_TO_UBYTE( c[3], texUnit->EnvColor[3] ); - mmesa->env_color = mach64PackColor( 32, c[0], c[1], c[2], c[3] ); - if ( mmesa->setup.constant_color_c != mmesa->env_color ) { - FLUSH_BATCH( mmesa ); - mmesa->setup.constant_color_c = mmesa->env_color; - - mmesa->new_state |= MACH64_NEW_TEXTURE; - - /* More complex multitexture/multipass fallbacks for GL_BLEND - * can be done later, but this allows a single pass GL_BLEND - * in some cases (ie. Performer town demo). - */ - mmesa->blend_flags &= ~MACH64_BLEND_ENV_COLOR; - if ( mmesa->env_color != 0x00000000 && - mmesa->env_color != 0xff000000 && - mmesa->env_color != 0x00ffffff && - mmesa->env_color != 0xffffffff )) { - mmesa->blend_flags |= MACH64_BLEND_ENV_COLOR; - } - } - break; -#endif - - default: - return; - } -} - -static void mach64DDTexParameter( GLcontext *ctx, GLenum target, - struct gl_texture_object *tObj, - GLenum pname, const GLfloat *params ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - mach64TexObjPtr t = (mach64TexObjPtr)tObj->DriverData; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) { - fprintf( stderr, "%s( %s )\n", - __FUNCTION__, _mesa_lookup_enum_by_nr( pname ) ); - } - - if ( ( target != GL_TEXTURE_2D ) && - ( target != GL_TEXTURE_1D ) ) { - return; - } - - if (!t) { - t = mach64AllocTexObj(tObj); - if (!t) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexParameter"); - return; - } - tObj->DriverData = t; - } - - switch ( pname ) { - case GL_TEXTURE_MIN_FILTER: - case GL_TEXTURE_MAG_FILTER: - if ( t->bound ) FLUSH_BATCH( mmesa ); - mach64SetTexFilter( t, tObj->MinFilter, tObj->MagFilter ); - break; - - case GL_TEXTURE_WRAP_S: - case GL_TEXTURE_WRAP_T: - if ( t->bound ) FLUSH_BATCH( mmesa ); - mach64SetTexWrap( t, tObj->WrapS, tObj->WrapT ); - break; - - case GL_TEXTURE_BORDER_COLOR: - if ( t->bound ) FLUSH_BATCH( mmesa ); - mach64SetTexBorderColor( t, tObj->_BorderChan ); - break; - - case GL_TEXTURE_BASE_LEVEL: - /* From Radeon/Rage128: - * 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. - * - * For mach64 we're only concerned with the base level - * since that's the only texture we upload. - */ - if ( t->bound ) FLUSH_BATCH( mmesa ); - mach64SwapOutTexObj( mmesa, t ); - break; - - default: - return; - } - - mmesa->new_state |= MACH64_NEW_TEXTURE; -} - -static void mach64DDBindTexture( GLcontext *ctx, GLenum target, - struct gl_texture_object *tObj ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLint unit = ctx->Texture.CurrentUnit; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) { - fprintf( stderr, "%s( %p ) unit=%d\n", - __FUNCTION__, tObj, unit ); - } - - FLUSH_BATCH( mmesa ); - - if ( mmesa->CurrentTexObj[unit] ) { - mmesa->CurrentTexObj[unit]->bound &= ~(unit+1); - mmesa->CurrentTexObj[unit] = NULL; - } - - mmesa->new_state |= MACH64_NEW_TEXTURE; -} - -static void mach64DDDeleteTexture( GLcontext *ctx, - struct gl_texture_object *tObj ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - mach64TexObjPtr t = (mach64TexObjPtr)tObj->DriverData; - - if ( t ) { - if ( t->bound && mmesa ) { - FLUSH_BATCH( mmesa ); - - mmesa->CurrentTexObj[t->bound-1] = 0; - mmesa->new_state |= MACH64_NEW_TEXTURE; - } - - mach64DestroyTexObj( mmesa, t ); - tObj->DriverData = NULL; - /* Free mipmap images and the texture object itself */ - _mesa_delete_texture_object(ctx, tObj); - - } -} - -static GLboolean mach64DDIsTextureResident( GLcontext *ctx, - struct gl_texture_object *tObj ) -{ - mach64TexObjPtr t = (mach64TexObjPtr)tObj->DriverData; - - return ( t && t->memBlock ); -} - - -void mach64InitTextureFuncs( struct dd_function_table *functions ) -{ - functions->TexEnv = mach64DDTexEnv; - functions->ChooseTextureFormat = mach64ChooseTextureFormat; - functions->TexImage1D = mach64TexImage1D; - functions->TexSubImage1D = mach64TexSubImage1D; - functions->TexImage2D = mach64TexImage2D; - functions->TexSubImage2D = mach64TexSubImage2D; - functions->TexImage3D = _mesa_store_teximage3d; - functions->TexSubImage3D = _mesa_store_texsubimage3d; - functions->CopyTexImage1D = _swrast_copy_teximage1d; - functions->CopyTexImage2D = _swrast_copy_teximage2d; - functions->CopyTexSubImage1D = _swrast_copy_texsubimage1d; - functions->CopyTexSubImage2D = _swrast_copy_texsubimage2d; - functions->CopyTexSubImage3D = _swrast_copy_texsubimage3d; - functions->TexParameter = mach64DDTexParameter; - functions->BindTexture = mach64DDBindTexture; - functions->DeleteTexture = mach64DDDeleteTexture; - functions->UpdateTexturePalette = NULL; - functions->ActiveTexture = NULL; - functions->IsTextureResident = mach64DDIsTextureResident; - functions->PrioritizeTexture = NULL; -} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tex.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tex.h deleted file mode 100644 index d950dd12b..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tex.h +++ /dev/null @@ -1,99 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#ifndef __MACH64_TEX_H__ -#define __MACH64_TEX_H__ - -extern void mach64UpdateTextureState( GLcontext *ctx ); - -extern void mach64SwapOutTexObj( mach64ContextPtr mach64ctx, - mach64TexObjPtr t ); - -extern void mach64UploadTexImages( mach64ContextPtr mach64ctx, - mach64TexObjPtr t ); - -extern void mach64UploadMultiTexImages( mach64ContextPtr mach64ctx, - mach64TexObjPtr t0, mach64TexObjPtr t1 ); - -extern void mach64AgeTextures( mach64ContextPtr mach64ctx, int heap ); -extern void mach64DestroyTexObj( mach64ContextPtr mach64ctx, - mach64TexObjPtr t ); - -extern void mach64UpdateTexLRU( mach64ContextPtr mach64ctx, - mach64TexObjPtr t ); - -extern void mach64PrintLocalLRU( mach64ContextPtr mach64ctx, int heap ); -extern void mach64PrintGlobalLRU( mach64ContextPtr mach64ctx, int heap ); - -extern void mach64EmitTexStateLocked( mach64ContextPtr mmesa, - mach64TexObjPtr t0, - mach64TexObjPtr t1 ); - -extern void mach64InitTextureFuncs( struct dd_function_table *functions ); - -/* ================================================================ - * Color conversion macros: - */ - -#define MACH64PACKCOLOR332(r, g, b) \ - (((r) & 0xe0) | (((g) & 0xe0) >> 3) | (((b) & 0xc0) >> 6)) - -#define MACH64PACKCOLOR1555(r, g, b, a) \ - ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \ - ((a) ? 0x8000 : 0)) - -#define MACH64PACKCOLOR565(r, g, b) \ - ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3)) - -#define MACH64PACKCOLOR888(r, g, b) \ - (((r) << 16) | ((g) << 8) | (b)) - -#define MACH64PACKCOLOR8888(r, g, b, a) \ - (((a) << 24) | ((r) << 16) | ((g) << 8) | (b)) - -#define MACH64PACKCOLOR4444(r, g, b, a) \ - ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4)) - -static __inline__ GLuint mach64PackColor( GLuint cpp, - GLubyte r, GLubyte g, - GLubyte b, GLubyte a ) -{ - switch ( cpp ) { - case 2: - return MACH64PACKCOLOR565( r, g, b ); - case 4: - return MACH64PACKCOLOR8888( r, g, b, a ); - default: - return 0; - } -} - -#endif diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_texmem.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_texmem.c deleted file mode 100644 index f771818c8..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_texmem.c +++ /dev/null @@ -1,867 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, 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, PRECISION INSIGHT 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * Jose Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#include "mach64_context.h" -#include "mach64_state.h" -#include "mach64_ioctl.h" -#include "mach64_vb.h" -#include "mach64_tris.h" -#include "mach64_tex.h" - -#include "context.h" -#include "macros.h" -#include "simple_list.h" -#include "texformat.h" -#include "imports.h" - - -/* Destroy hardware state associated with texture `t'. - */ -void mach64DestroyTexObj( mach64ContextPtr mmesa, mach64TexObjPtr t ) -{ -#if ENABLE_PERF_BOXES - /* Bump the performace counter */ - if (mmesa) - mmesa->c_textureSwaps++; -#endif - if ( !t ) return; - -#if 0 - if ( t->tObj && t->memBlock && mmesa ) { - /* not a placeholder, so release from global LRU if necessary */ - int heap = t->heap; - drmTextureRegion *list = mmesa->sarea->tex_list[heap]; - int log2sz = mmesa->mach64Screen->logTexGranularity[heap]; - int start = t->memBlock->ofs >> log2sz; - int end = (t->memBlock->ofs + t->memBlock->size - 1) >> log2sz; - int i; - - mmesa->lastTexAge[heap] = ++mmesa->sarea->tex_age[heap]; - - /* Update the global LRU */ - for ( i = start ; i <= end ; i++ ) { - /* do we own this block? */ - if (list[i].in_use == mmesa->hHWContext) { - list[i].in_use = 0; - list[i].age = mmesa->lastTexAge[heap]; - - /* remove_from_list(i) */ - list[(GLuint)list[i].next].prev = list[i].prev; - list[(GLuint)list[i].prev].next = list[i].next; - } - } - } -#endif - - if ( t->memBlock ) { - mmFreeMem( t->memBlock ); - t->memBlock = NULL; - } - - if ( t->tObj ) { - t->tObj->DriverData = NULL; - } - - if ( t->bound && mmesa ) - mmesa->CurrentTexObj[t->bound-1] = NULL; - - remove_from_list( t ); - FREE( t ); -} - -/* Keep track of swapped out texture objects. - */ -void mach64SwapOutTexObj( mach64ContextPtr mmesa, - mach64TexObjPtr t ) -{ -#if ENABLE_PERF_BOXES - /* Bump the performace counter */ - if (mmesa) - mmesa->c_textureSwaps++; -#endif - -#if 0 - if ( t->tObj && t->memBlock && mmesa ) { - /* not a placeholder, so release from global LRU if necessary */ - int heap = t->heap; - drmTextureRegion *list = mmesa->sarea->tex_list[heap]; - int log2sz = mmesa->mach64Screen->logTexGranularity[heap]; - int start = t->memBlock->ofs >> log2sz; - int end = (t->memBlock->ofs + t->memBlock->size - 1) >> log2sz; - int i; - - mmesa->lastTexAge[heap] = ++mmesa->sarea->tex_age[heap]; - - /* Update the global LRU */ - for ( i = start ; i <= end ; i++ ) { - /* do we own this block? */ - if (list[i].in_use == mmesa->hHWContext) { - list[i].in_use = 0; - list[i].age = mmesa->lastTexAge[heap]; - - /* remove_from_list(i) */ - list[(GLuint)list[i].next].prev = list[i].prev; - list[(GLuint)list[i].prev].next = list[i].next; - } - } - } -#endif - - if ( t->memBlock ) { - mmFreeMem( t->memBlock ); - t->memBlock = NULL; - } - - t->dirty = ~0; - move_to_tail( &mmesa->SwappedOut, t ); -} - -/* Print out debugging information about texture LRU. - */ -void mach64PrintLocalLRU( mach64ContextPtr mmesa, int heap ) -{ - mach64TexObjPtr t; - int sz = 1 << (mmesa->mach64Screen->logTexGranularity[heap]); - - fprintf( stderr, "\nLocal LRU, heap %d:\n", heap ); - - foreach( t, &mmesa->TexObjList[heap] ) { - if ( !t->tObj ) { - fprintf( stderr, "Placeholder %d at 0x%x sz 0x%x\n", - t->memBlock->ofs / sz, - t->memBlock->ofs, - t->memBlock->size ); - } else { - fprintf( stderr, "Texture (bound %d) at 0x%x sz 0x%x\n", - t->bound, - t->memBlock->ofs, - t->memBlock->size ); - } - } - - fprintf( stderr, "\n" ); -} - -void mach64PrintGlobalLRU( mach64ContextPtr mmesa, int heap ) -{ - drm_tex_region_t *list = mmesa->sarea->tex_list[heap]; - int i, j; - - fprintf( stderr, "\nGlobal LRU, heap %d list %p:\n", heap, list ); - - for ( i = 0, j = MACH64_NR_TEX_REGIONS ; i < MACH64_NR_TEX_REGIONS ; i++ ) { - fprintf( stderr, "list[%d] age %d in_use %d next %d prev %d\n", - j, list[j].age, list[j].in_use, list[j].next, list[j].prev ); - j = list[j].next; - if ( j == MACH64_NR_TEX_REGIONS ) break; - } - - if ( j != MACH64_NR_TEX_REGIONS ) { - fprintf( stderr, "Loop detected in global LRU\n" ); - for ( i = 0 ; i < MACH64_NR_TEX_REGIONS ; i++ ) { - fprintf( stderr, "list[%d] age %d in_use %d next %d prev %d\n", - i, list[i].age, list[i].in_use, list[i].next, list[i].prev ); - } - } - - fprintf( stderr, "\n" ); -} - -/* Reset the global texture LRU. - */ -/* NOTE: This function is only called while holding the hardware lock */ -static void mach64ResetGlobalLRU( mach64ContextPtr mmesa, int heap ) -{ - drm_tex_region_t *list = mmesa->sarea->tex_list[heap]; - int sz = 1 << mmesa->mach64Screen->logTexGranularity[heap]; - int i; - - /* (Re)initialize the global circular LRU list. The last element in - * the array (MACH64_NR_TEX_REGIONS) is the sentinal. Keeping it at - * the end of the array allows it to be addressed rationally when - * looking up objects at a particular location in texture memory. - */ - for ( i = 0 ; (i+1) * sz <= mmesa->mach64Screen->texSize[heap] ; i++ ) { - list[i].prev = i-1; - list[i].next = i+1; - list[i].age = 0; - list[i].in_use = 0; - } - - i--; - list[0].prev = MACH64_NR_TEX_REGIONS; - list[i].prev = i-1; - list[i].next = MACH64_NR_TEX_REGIONS; - list[MACH64_NR_TEX_REGIONS].prev = i; - list[MACH64_NR_TEX_REGIONS].next = 0; - mmesa->sarea->tex_age[heap] = 0; -} - -/* Update the local and global texture LRUs. - */ -/* NOTE: This function is only called while holding the hardware lock */ -void mach64UpdateTexLRU( mach64ContextPtr mmesa, - mach64TexObjPtr t ) -{ - int heap = t->heap; - drm_tex_region_t *list = mmesa->sarea->tex_list[heap]; - int log2sz = mmesa->mach64Screen->logTexGranularity[heap]; - int start = t->memBlock->ofs >> log2sz; - int end = (t->memBlock->ofs + t->memBlock->size - 1) >> log2sz; - int i; - - mmesa->lastTexAge[heap] = ++mmesa->sarea->tex_age[heap]; - - if ( !t->memBlock ) { - fprintf( stderr, "no memblock\n\n" ); - return; - } - - /* Update our local LRU */ - move_to_head( &mmesa->TexObjList[heap], t ); - - /* Update the global LRU */ - for ( i = start ; i <= end ; i++ ) { - list[i].in_use = mmesa->hHWContext; - list[i].age = mmesa->lastTexAge[heap]; - -#if 0 - /* if this is the last region, it's not in the list */ - if ( !(i*(1<<log2sz) > mmesa->mach64Screen->texSize[heap] ) ) { -#endif - /* remove_from_list(i) */ - list[(GLuint)list[i].next].prev = list[i].prev; - list[(GLuint)list[i].prev].next = list[i].next; -#if 0 - } -#endif - - /* insert_at_head(list, i) */ - list[i].prev = MACH64_NR_TEX_REGIONS; - list[i].next = list[MACH64_NR_TEX_REGIONS].next; - list[(GLuint)list[MACH64_NR_TEX_REGIONS].next].prev = i; - list[MACH64_NR_TEX_REGIONS].next = i; - } - - if ( MACH64_DEBUG & DEBUG_VERBOSE_LRU ) { - mach64PrintGlobalLRU( mmesa, t->heap ); - mach64PrintLocalLRU( mmesa, t->heap ); - } -} - -/* Update our notion of what textures have been changed since we last - * held the lock. This pertains to both our local textures and the - * textures belonging to other clients. Keep track of other client's - * textures by pushing a placeholder texture onto the LRU list -- these - * are denoted by (tObj == NULL). - */ -/* NOTE: This function is only called while holding the hardware lock */ -static void mach64TexturesGone( mach64ContextPtr mmesa, int heap, - int offset, int size, int in_use ) -{ - mach64TexObjPtr t, tmp; - - foreach_s ( t, tmp, &mmesa->TexObjList[heap] ) { - if ( t->memBlock->ofs >= offset + size || - t->memBlock->ofs + t->memBlock->size <= offset ) - continue; - - /* It overlaps - kick it out. Need to hold onto the currently - * bound objects, however. - */ - if ( t->bound ) { - mach64SwapOutTexObj( mmesa, t ); - } else { - mach64DestroyTexObj( mmesa, t ); - } - } - - if ( in_use > 0 && in_use != mmesa->hHWContext ) { - t = (mach64TexObjPtr) CALLOC( sizeof(*t) ); - if (!t) return; - - t->memBlock = mmAllocMem( mmesa->texHeap[heap], size, 0, offset ); - if ( !t->memBlock ) { - fprintf( stderr, "Couldn't alloc placeholder sz %x ofs %x\n", - (int)size, (int)offset ); - mmDumpMemInfo( mmesa->texHeap[heap] ); - return; - } - insert_at_head( &mmesa->TexObjList[heap], t ); - } -} - -/* Update our client's shared texture state. If another client has - * modified a region in which we have textures, then we need to figure - * out which of our textures has been removed, and update our global - * LRU. - */ -void mach64AgeTextures( mach64ContextPtr mmesa, int heap ) -{ - drm_mach64_sarea_t *sarea = mmesa->sarea; - - if ( sarea->tex_age[heap] != mmesa->lastTexAge[heap] ) { - int sz = 1 << mmesa->mach64Screen->logTexGranularity[heap]; - int nr = 0; - int idx; - - /* Have to go right round from the back to ensure stuff ends up - * LRU in our local list... Fix with a cursor pointer. - */ - for ( idx = sarea->tex_list[heap][MACH64_NR_TEX_REGIONS].prev ; - idx != MACH64_NR_TEX_REGIONS && nr < MACH64_NR_TEX_REGIONS ; - idx = sarea->tex_list[heap][idx].prev, nr++ ) - { - /* If switching texturing schemes, then the SAREA might not - * have been properly cleared, so we need to reset the - * global texture LRU. - */ - if ( idx * sz > mmesa->mach64Screen->texSize[heap] ) { - nr = MACH64_NR_TEX_REGIONS; - break; - } - - if ( sarea->tex_list[heap][idx].age > mmesa->lastTexAge[heap] ) { - mach64TexturesGone( mmesa, heap, idx * sz, sz, - sarea->tex_list[heap][idx].in_use ); - } - } - - /* If switching texturing schemes, then the SAREA might not - * have been properly cleared, so we need to reset the - * global texture LRU. - */ - if ( nr == MACH64_NR_TEX_REGIONS ) { - mach64TexturesGone( mmesa, heap, 0, - mmesa->mach64Screen->texSize[heap], 0 ); - mach64ResetGlobalLRU( mmesa, heap ); - } - - if ( 0 ) { - mach64PrintGlobalLRU( mmesa, heap ); - mach64PrintLocalLRU( mmesa, heap ); - } - - mmesa->dirty |= (MACH64_UPLOAD_CONTEXT | - MACH64_UPLOAD_TEX0IMAGE | - MACH64_UPLOAD_TEX1IMAGE); - mmesa->lastTexAge[heap] = sarea->tex_age[heap]; - } -} - -/* Upload the texture image associated with texture `t' at level `level' - * at the address relative to `start'. - */ -static void mach64UploadAGPSubImage( mach64ContextPtr mmesa, - mach64TexObjPtr t, int level, - int x, int y, int width, int height ) -{ - mach64ScreenRec *mach64Screen = mmesa->mach64Screen; - struct gl_texture_image *image; - int texelsPerDword = 0; - int dwords; - - /* Ensure we have a valid texture to upload */ - if ( ( level < 0 ) || ( level > mmesa->glCtx->Const.MaxTextureLevels ) ) - return; - - image = t->tObj->Image[0][level]; - if ( !image ) - return; - - switch ( image->TexFormat->TexelBytes ) { - case 1: texelsPerDword = 4; break; - case 2: texelsPerDword = 2; break; - case 4: texelsPerDword = 1; break; - } - -#if 1 - /* FIXME: The subimage index calcs are wrong... */ - x = 0; - y = 0; - width = image->Width; - height = image->Height; -#endif - - dwords = width * height / texelsPerDword; - -#if ENABLE_PERF_BOXES - /* Bump the performance counter */ - mmesa->c_agpTextureBytes += (dwords << 2); -#endif - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) { - fprintf( stderr, "mach64UploadSubImage: %d,%d of %d,%d at %d,%d\n", - width, height, image->Width, image->Height, x, y ); - fprintf( stderr, " blit ofs: 0x%07x pitch: 0x%x dwords: %d\n", - (GLuint)t->offset, (GLint)width, dwords ); - mmDumpMemInfo( mmesa->texHeap[t->heap] ); - } - - assert(image->Data); - - { - CARD32 *dst = (CARD32 *)((char *)mach64Screen->agpTextures.map + t->memBlock->ofs); - const GLubyte *src = (const GLubyte *) image->Data + - (y * image->Width + x) * image->TexFormat->TexelBytes; - const GLuint bytes = width * height * image->TexFormat->TexelBytes; - memcpy(dst, src, bytes); - } - -} - -/* Upload the texture image associated with texture `t' at level `level' - * at the address relative to `start'. - */ -static void mach64UploadLocalSubImage( mach64ContextPtr mmesa, - mach64TexObjPtr t, int level, - int x, int y, int width, int height ) -{ - struct gl_texture_image *image; - int texelsPerDword = 0; - int imageWidth, imageHeight; - int remaining, rows; - int format, dwords; - const int maxdwords = (MACH64_BUFFER_MAX_DWORDS - (MACH64_HOSTDATA_BLIT_OFFSET / 4)); - CARD32 pitch, offset; - int i; - - /* Ensure we have a valid texture to upload */ - if ( ( level < 0 ) || ( level > mmesa->glCtx->Const.MaxTextureLevels ) ) - return; - - image = t->tObj->Image[0][level]; - if ( !image ) - return; - - switch ( image->TexFormat->TexelBytes ) { - case 1: texelsPerDword = 4; break; - case 2: texelsPerDword = 2; break; - case 4: texelsPerDword = 1; break; - } - -#if 1 - /* FIXME: The subimage index calcs are wrong... */ - x = 0; - y = 0; - width = image->Width; - height = image->Height; -#endif - - imageWidth = image->Width; - imageHeight = image->Height; - - format = t->textureFormat; - - /* The texel upload routines have a minimum width, so force the size - * if needed. - */ - if ( imageWidth < texelsPerDword ) { - int factor; - - factor = texelsPerDword / imageWidth; - imageWidth = texelsPerDword; - imageHeight /= factor; - if ( imageHeight == 0 ) { - /* In this case, the texel converter will actually walk a - * texel or two off the end of the image, but normal malloc - * alignment should prevent it from ever causing a fault. - */ - imageHeight = 1; - } - } - - /* We can't upload to a pitch less than 64 texels so we will need to - * linearly upload all modified rows for textures smaller than this. - * This makes the x/y/width/height different for the blitter and the - * texture walker. - */ - if ( imageWidth >= 64 ) { - /* The texture walker and the blitter look identical */ - pitch = imageWidth >> 3; - } else { - int factor; - int y2; - int start, end; - - start = (y * imageWidth) & ~63; - end = (y + height) * imageWidth; - - if ( end - start < 64 ) { - /* Handle the case where the total number of texels - * uploaded is < 64. - */ - x = 0; - y = start / 64; - width = end - start; - height = 1; - } else { - /* Upload some number of full 64 texel blit rows */ - factor = 64 / imageWidth; - - y2 = y + height - 1; - y /= factor; - y2 /= factor; - - x = 0; - width = 64; - height = y2 - y + 1; - } - - /* Fixed pitch of 64 */ - pitch = 8; - } - - dwords = width * height / texelsPerDword; - offset = t->offset; - -#if ENABLE_PERF_BOXES - /* Bump the performance counter */ - mmesa->c_textureBytes += (dwords << 2); -#endif - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) { - fprintf( stderr, "mach64UploadSubImage: %d,%d of %d,%d at %d,%d\n", - width, height, image->Width, image->Height, x, y ); - fprintf( stderr, " blit ofs: 0x%07x pitch: 0x%x dwords: %d\n", - (GLuint)offset, (GLint)width, dwords ); - mmDumpMemInfo( mmesa->texHeap[t->heap] ); - } - - /* Subdivide the texture if required (account for the registers added by the drm) */ - if ( dwords <= maxdwords ) { - rows = height; - } else { - rows = (maxdwords * texelsPerDword) / (2 * width); - } - - for ( i = 0, remaining = height ; - remaining > 0 ; - remaining -= rows, y += rows, i++ ) - { - drmBufPtr buffer; - CARD32 *dst; - - height = MIN2(remaining, rows); - - /* Grab the dma buffer for the texture blit */ - buffer = mach64GetBufferLocked( mmesa ); - - dst = (CARD32 *)((char *)buffer->address + MACH64_HOSTDATA_BLIT_OFFSET); - - assert(image->Data); - - { - const GLubyte *src = (const GLubyte *) image->Data + - (y * image->Width + x) * image->TexFormat->TexelBytes; - const GLuint bytes = width * height * image->TexFormat->TexelBytes; - memcpy(dst, src, bytes); - } - - mach64FireBlitLocked( mmesa, buffer, offset, pitch, format, - x, y, width, height ); - - } - - mmesa->new_state |= MACH64_NEW_CONTEXT; - mmesa->dirty |= MACH64_UPLOAD_CONTEXT | MACH64_UPLOAD_MISC; -} - - -/* Upload the texture images associated with texture `t'. This might - * require removing our own and/or other client's texture objects to - * make room for these images. - */ -void mach64UploadTexImages( mach64ContextPtr mmesa, mach64TexObjPtr t ) -{ - GLint heap; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) { - fprintf( stderr, "%s( %p, %p )\n", - __FUNCTION__, mmesa->glCtx, t ); - } - - assert(t); - assert(t->tObj); - - /* Choose the heap appropriately */ - heap = MACH64_CARD_HEAP; - - if ( !mmesa->mach64Screen->IsPCI && - t->size > mmesa->mach64Screen->texSize[heap] ) { - heap = MACH64_AGP_HEAP; - } - - /* Do we need to eject LRU texture objects? */ - if ( !t->memBlock ) { - t->heap = heap; - - /* Allocate a memory block on a 64-byte boundary */ - t->memBlock = mmAllocMem( mmesa->texHeap[heap], t->size, 6, 0 ); - - /* Try AGP before kicking anything out of local mem */ - if ( !mmesa->mach64Screen->IsPCI && !t->memBlock && heap == MACH64_CARD_HEAP ) { - t->memBlock = mmAllocMem( mmesa->texHeap[MACH64_AGP_HEAP], - t->size, 6, 0 ); - - if ( t->memBlock ) - heap = t->heap = MACH64_AGP_HEAP; - } - - /* Kick out textures until the requested texture fits */ - while ( !t->memBlock ) { - if ( mmesa->TexObjList[heap].prev->bound ) { - fprintf( stderr, - "mach64UploadTexImages: ran into bound texture\n" ); - return; - } - if ( mmesa->TexObjList[heap].prev == &mmesa->TexObjList[heap] ) { - if ( mmesa->mach64Screen->IsPCI ) { - fprintf( stderr, "%s: upload texture failure on " - "local texture heaps, sz=%d\n", __FUNCTION__, - t->size ); - return; - } else if ( heap == MACH64_CARD_HEAP ) { - heap = t->heap = MACH64_AGP_HEAP; - continue; - } else { - int i; - fprintf( stderr, "%s: upload texture failure on " - "%sAGP texture heaps, sz=%d\n", __FUNCTION__, - mmesa->firstTexHeap == MACH64_CARD_HEAP ? "both local and " : "", - t->size ); - for ( i = mmesa->firstTexHeap ; i < mmesa->lastTexHeap ; i++ ) { - mach64PrintLocalLRU( mmesa, i ); - mmDumpMemInfo( mmesa->texHeap[i] ); - } - exit(-1); - return; - } - } - - mach64SwapOutTexObj( mmesa, mmesa->TexObjList[heap].prev ); - - t->memBlock = mmAllocMem( mmesa->texHeap[heap], t->size, 6, 0 ); - } - - /* Set the base offset of the texture image */ - t->offset = mmesa->mach64Screen->texOffset[heap] + t->memBlock->ofs; - - /* Force loading the new state into the hardware */ - mmesa->dirty |= (MACH64_UPLOAD_SCALE_3D_CNTL | - MACH64_UPLOAD_TEXTURE); - } - - /* Let the world know we've used this memory recently */ - mach64UpdateTexLRU( mmesa, t ); - - /* Upload any images that are new */ - if ( t->dirty ) { - if (t->heap == MACH64_AGP_HEAP) { - /* Need to make sure any vertex buffers in the queue complete */ - mach64WaitForIdleLocked( mmesa ); - mach64UploadAGPSubImage( mmesa, t, t->tObj->BaseLevel, 0, 0, - t->tObj->Image[0][t->tObj->BaseLevel]->Width, - t->tObj->Image[0][t->tObj->BaseLevel]->Height ); - } else { - mach64UploadLocalSubImage( mmesa, t, t->tObj->BaseLevel, 0, 0, - t->tObj->Image[0][t->tObj->BaseLevel]->Width, - t->tObj->Image[0][t->tObj->BaseLevel]->Height ); - } - - mmesa->setup.tex_cntl |= MACH64_TEX_CACHE_FLUSH; - } - - mmesa->dirty |= MACH64_UPLOAD_TEXTURE; - - t->dirty = 0; -} - -/* The mach64 needs to have both primary and secondary textures in either - * local or AGP memory, so we need a "buddy system" to make sure that allocation - * succeeds or fails for both textures. - * FIXME: This needs to be optimized better. - */ -void mach64UploadMultiTexImages( mach64ContextPtr mmesa, - mach64TexObjPtr t0, - mach64TexObjPtr t1 ) -{ - GLint heap; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) { - fprintf( stderr, "%s( %p, %p %p )\n", - __FUNCTION__, mmesa->glCtx, t0, t1 ); - } - - assert(t0 && t1); - assert(t0->tObj && t1->tObj); - - /* Choose the heap appropriately */ - heap = MACH64_CARD_HEAP; - - if ( !mmesa->mach64Screen->IsPCI && - ((t0->size + t1->size) > mmesa->mach64Screen->texSize[heap]) ) { - heap = MACH64_AGP_HEAP; - } - - /* Do we need to eject LRU texture objects? */ - if ( !t0->memBlock || !t1->memBlock || t0->heap != t1->heap ) { - /* FIXME: starting from scratch for now to keep it simple */ - if ( t0->memBlock ) { - mach64SwapOutTexObj( mmesa, t0 ); - } - if ( t1->memBlock ) { - mach64SwapOutTexObj( mmesa, t1 ); - } - t0->heap = t1->heap = heap; - /* Allocate a memory block on a 64-byte boundary */ - t0->memBlock = mmAllocMem( mmesa->texHeap[heap], t0->size, 6, 0 ); - if ( t0->memBlock ) { - t1->memBlock = mmAllocMem( mmesa->texHeap[heap], t1->size, 6, 0 ); - if ( !t1->memBlock ) { - mmFreeMem( t0->memBlock ); - t0->memBlock = NULL; - } - } - /* Try AGP before kicking anything out of local mem */ - if ( (!t0->memBlock || !t1->memBlock) && heap == MACH64_CARD_HEAP ) { - t0->memBlock = mmAllocMem( mmesa->texHeap[MACH64_AGP_HEAP], t0->size, 6, 0 ); - if ( t0->memBlock ) { - t1->memBlock = mmAllocMem( mmesa->texHeap[MACH64_AGP_HEAP], t1->size, 6, 0 ); - if ( !t1->memBlock ) { - mmFreeMem( t0->memBlock ); - t0->memBlock = NULL; - } - } - - if ( t0->memBlock && t1->memBlock ) - heap = t0->heap = t1->heap = MACH64_AGP_HEAP; - } - - /* Kick out textures until the requested texture fits */ - while ( !t0->memBlock || !t1->memBlock ) { - if ( mmesa->TexObjList[heap].prev->bound ) { - fprintf( stderr, - "%s: ran into bound texture\n", __FUNCTION__ ); - return; - } - if ( mmesa->TexObjList[heap].prev == &mmesa->TexObjList[heap] ) { - if ( mmesa->mach64Screen->IsPCI ) { - fprintf( stderr, "%s: upload texture failure on local " - "texture heaps, tex0 sz=%d tex1 sz=%d\n", __FUNCTION__, - t0->size, t1->size ); - return; - } else if ( heap == MACH64_CARD_HEAP ) { - /* If only one allocation succeeded, start over again in AGP */ - if (t0->memBlock) { - mmFreeMem( t0->memBlock ); - t0->memBlock = NULL; - } - if (t1->memBlock) { - mmFreeMem( t1->memBlock ); - t1->memBlock = NULL; - } - heap = t0->heap = t1->heap = MACH64_AGP_HEAP; - continue; - } else { - int i; - fprintf( stderr, "%s: upload texture failure on %s" - "AGP texture heaps, tex0 sz=%d tex1 sz=%d\n", __FUNCTION__, - mmesa->firstTexHeap == MACH64_CARD_HEAP ? "both local and " : "", - t0->size, t1->size ); - for ( i = mmesa->firstTexHeap ; i < mmesa->lastTexHeap ; i++ ) { - mach64PrintLocalLRU( mmesa, i ); - mmDumpMemInfo( mmesa->texHeap[i] ); - } - exit(-1); - return; - } - } - - mach64SwapOutTexObj( mmesa, mmesa->TexObjList[heap].prev ); - - if (!t0->memBlock) - t0->memBlock = mmAllocMem( mmesa->texHeap[heap], t0->size, 6, 0 ); - if (!t1->memBlock) - t1->memBlock = mmAllocMem( mmesa->texHeap[heap], t1->size, 6, 0 ); - } - - /* Set the base offset of the texture image */ - t0->offset = mmesa->mach64Screen->texOffset[heap] + t0->memBlock->ofs; - t1->offset = mmesa->mach64Screen->texOffset[heap] + t1->memBlock->ofs; - - /* Force loading the new state into the hardware */ - mmesa->dirty |= (MACH64_UPLOAD_SCALE_3D_CNTL | - MACH64_UPLOAD_TEXTURE); - } - - /* Let the world know we've used this memory recently */ - mach64UpdateTexLRU( mmesa, t0 ); - mach64UpdateTexLRU( mmesa, t1 ); - - /* Upload any images that are new */ - if ( t0->dirty ) { - if (t0->heap == MACH64_AGP_HEAP) { - /* Need to make sure any vertex buffers in the queue complete */ - mach64WaitForIdleLocked( mmesa ); - mach64UploadAGPSubImage( mmesa, t0, t0->tObj->BaseLevel, 0, 0, - t0->tObj->Image[0][t0->tObj->BaseLevel]->Width, - t0->tObj->Image[0][t0->tObj->BaseLevel]->Height ); - } else { - mach64UploadLocalSubImage( mmesa, t0, t0->tObj->BaseLevel, 0, 0, - t0->tObj->Image[0][t0->tObj->BaseLevel]->Width, - t0->tObj->Image[0][t0->tObj->BaseLevel]->Height ); - } - mmesa->setup.tex_cntl |= MACH64_TEX_CACHE_FLUSH; - } - if ( t1->dirty ) { - if (t1->heap == MACH64_AGP_HEAP) { - /* Need to make sure any vertex buffers in the queue complete */ - mach64WaitForIdleLocked( mmesa ); - mach64UploadAGPSubImage( mmesa, t1, t1->tObj->BaseLevel, 0, 0, - t1->tObj->Image[0][t1->tObj->BaseLevel]->Width, - t1->tObj->Image[0][t1->tObj->BaseLevel]->Height ); - } else { - mach64UploadLocalSubImage( mmesa, t1, t1->tObj->BaseLevel, 0, 0, - t1->tObj->Image[0][t1->tObj->BaseLevel]->Width, - t1->tObj->Image[0][t1->tObj->BaseLevel]->Height ); - } - - mmesa->setup.tex_cntl |= MACH64_TEX_CACHE_FLUSH; - } - - mmesa->dirty |= MACH64_UPLOAD_TEXTURE; - - t0->dirty = 0; - t1->dirty = 0; -} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_texstate.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_texstate.c deleted file mode 100644 index ada4b056f..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_texstate.c +++ /dev/null @@ -1,558 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#include "glheader.h" -#include "imports.h" -#include "context.h" -#include "macros.h" -#include "texformat.h" - -#include "mach64_context.h" -#include "mach64_ioctl.h" -#include "mach64_state.h" -#include "mach64_vb.h" -#include "mach64_tris.h" -#include "mach64_tex.h" - -static void mach64SetTexImages( mach64ContextPtr mmesa, - const struct gl_texture_object *tObj ) -{ - mach64TexObjPtr t = (mach64TexObjPtr) tObj->DriverData; - struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel]; -#if 0 - int log2Pitch, log2Height, log2Size, log2MinSize; - int i; - GLint firstLevel, lastLevel; -#endif - int totalSize; - - assert(t); - assert(baseImage); - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) - fprintf( stderr, "%s( %p )\n", __FUNCTION__, tObj ); - - switch (baseImage->TexFormat->MesaFormat) { - case MESA_FORMAT_ARGB8888: - t->textureFormat = MACH64_DATATYPE_ARGB8888; - break; - case MESA_FORMAT_ARGB4444: - t->textureFormat = MACH64_DATATYPE_ARGB4444; - break; - case MESA_FORMAT_RGB565: - t->textureFormat = MACH64_DATATYPE_RGB565; - break; - case MESA_FORMAT_ARGB1555: - t->textureFormat = MACH64_DATATYPE_ARGB1555; - break; - case MESA_FORMAT_RGB332: - t->textureFormat = MACH64_DATATYPE_RGB332; - break; - case MESA_FORMAT_RGB888: - t->textureFormat = MACH64_DATATYPE_RGB8; - break; - case MESA_FORMAT_CI8: - t->textureFormat = MACH64_DATATYPE_CI8; - break; - case MESA_FORMAT_YCBCR: - t->textureFormat = MACH64_DATATYPE_YVYU422; - break; - case MESA_FORMAT_YCBCR_REV: - t->textureFormat = MACH64_DATATYPE_VYUY422; - break; - default: - _mesa_problem(mmesa->glCtx, "Bad texture format in %s", __FUNCTION__); - }; - -#if 0 - /* Compute which mipmap levels we really want to send to the hardware. - * This depends on the base image size, GL_TEXTURE_MIN_LOD, - * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL. - * Yes, this looks overly complicated, but it's all needed. - */ - firstLevel = tObj->BaseLevel + (GLint) (tObj->MinLod + 0.5); - firstLevel = MAX2(firstLevel, tObj->BaseLevel); - lastLevel = tObj->BaseLevel + (GLint) (tObj->MaxLod + 0.5); - lastLevel = MAX2(lastLevel, tObj->BaseLevel); - lastLevel = MIN2(lastLevel, tObj->BaseLevel + baseImage->MaxLog2); - lastLevel = MIN2(lastLevel, tObj->MaxLevel); - lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */ - - log2Pitch = tObj->Image[firstLevel]->WidthLog2; - log2Height = tObj->Image[firstLevel]->HeightLog2; - log2Size = MAX2(log2Pitch, log2Height); - log2MinSize = log2Size; - - t->dirty = 0; - totalSize = 0; - for ( i = firstLevel; i <= lastLevel; i++ ) { - const struct gl_texture_image *texImage; - - texImage = tObj->Image[i]; - if ( !texImage || !texImage->Data ) { - lastLevel = i - 1; - break; - } - - log2MinSize = texImage->MaxLog2; - - t->image[i - firstLevel].offset = totalSize; - t->image[i - firstLevel].width = tObj->Image[i]->Width; - t->image[i - firstLevel].height = tObj->Image[i]->Height; - - t->dirty |= (1 << i); - - totalSize += (tObj->Image[i]->Height * - tObj->Image[i]->Width * - tObj->Image[i]->TexFormat->TexelBytes); - - /* Offsets must be 32-byte aligned for host data blits and tiling */ - totalSize = (totalSize + 31) & ~31; - } - - t->totalSize = totalSize; - t->firstLevel = firstLevel; - t->lastLevel = lastLevel; - - /* Set the texture format */ - t->setup.tex_cntl &= ~(0xf << 16); - t->setup.tex_cntl |= t->textureFormat; - - t->setup.tex_combine_cntl = 0x00000000; /* XXX is this right? */ - - t->setup.tex_size_pitch = ((log2Pitch << R128_TEX_PITCH_SHIFT) | - (log2Size << R128_TEX_SIZE_SHIFT) | - (log2Height << R128_TEX_HEIGHT_SHIFT) | - (log2MinSize << R128_TEX_MIN_SIZE_SHIFT)); - - for ( i = 0 ; i < R128_MAX_TEXTURE_LEVELS ; i++ ) { - t->setup.tex_offset[i] = 0x00000000; - } - - if (firstLevel == lastLevel) - t->setup.tex_cntl |= R128_MIP_MAP_DISABLE; - else - t->setup.tex_cntl &= ~R128_MIP_MAP_DISABLE; - -#else - if ( ( baseImage->Format == GL_RGBA ) || - ( baseImage->Format == GL_ALPHA ) || - ( baseImage->Format == GL_LUMINANCE_ALPHA ) ) { - t->hasAlpha = 1; - } else { - t->hasAlpha = 0; - } - - totalSize = ( baseImage->Width * baseImage->Height * - baseImage->TexFormat->TexelBytes ); - totalSize = (totalSize + 31) & ~31; - t->size = totalSize; - t->widthLog2 = baseImage->WidthLog2; - t->heightLog2 = baseImage->HeightLog2; - t->maxLog2 = baseImage->MaxLog2; - -#endif -} - -static void mach64UpdateTextureEnv( GLcontext *ctx, int unit ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLint source = mmesa->tmu_source[unit]; - const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source]; - const struct gl_texture_object *tObj = texUnit->_Current; - const GLenum format = tObj->Image[0][tObj->BaseLevel]->Format; - GLuint s = mmesa->setup.scale_3d_cntl; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) { - fprintf( stderr, "%s( %p, %d )\n", - __FUNCTION__, ctx, unit ); - } - -/* REPLACE MODULATE DECAL GL_BLEND - * - * ALPHA C = Cf C = Cf undef C = Cf - * A = At A = AfAt A = AfAt - * - * LUMINANCE C = Ct C = CfCt undef C = Cf(1-Ct)+CcCt - * A = Af A = Af A = Af - * - * LUMINANCE_ALPHA C = Ct C = CfCt undef C = Cf(1-Ct)+CcCt - * A = At A = AfAt A = AfAt - * - * INTENSITY C = Ct C = CfCt undef C = Cf(1-Ct)+CcCt - * A = At A = AfAt A = Af(1-At)+AcAt - * - * RGB C = Ct C = CfCt C = Ct C = Cf(1-Ct)+CcCt - * A = Af A = Af A = Af A = Af - * - * RGBA C = Ct C = CfCt C = Cf(1-At)+CtAt C = Cf(1-Ct)+CcCt - * A = At A = AfAt A = Af A = AfAt - */ - - - if ( unit == 0 ) { - s &= ~MACH64_TEX_LIGHT_FCN_MASK; - - /* Set the texture environment state - * Need to verify these are working correctly, but the - * texenv Mesa demo seems to work. - */ - switch ( texUnit->EnvMode ) { - case GL_REPLACE: - switch ( format ) { - case GL_ALPHA: - case GL_LUMINANCE_ALPHA: - case GL_INTENSITY: - /* Not compliant - can't get At */ - FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE ); - s |= MACH64_TEX_LIGHT_FCN_MODULATE; - break; - default: - s |= MACH64_TEX_LIGHT_FCN_REPLACE; - } - break; - case GL_MODULATE: - switch ( format ) { - case GL_ALPHA: - FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE ); - s |= MACH64_TEX_LIGHT_FCN_MODULATE; - break; - case GL_RGB: - case GL_LUMINANCE: - /* These should be compliant */ - s |= MACH64_TEX_LIGHT_FCN_MODULATE; - break; - case GL_LUMINANCE_ALPHA: - case GL_INTENSITY: - FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE ); - s |= MACH64_TEX_LIGHT_FCN_MODULATE; - break; - case GL_RGBA: - /* Should fallback when blending enabled for complete compliance */ - s |= MACH64_TEX_LIGHT_FCN_MODULATE; - break; - default: - s |= MACH64_TEX_LIGHT_FCN_MODULATE; - } - break; - case GL_DECAL: - switch ( format ) { - case GL_RGBA: - s |= MACH64_TEX_LIGHT_FCN_ALPHA_DECAL; - break; - case GL_RGB: - s |= MACH64_TEX_LIGHT_FCN_REPLACE; - break; - case GL_ALPHA: - case GL_LUMINANCE_ALPHA: - /* undefined - disable texturing, pass fragment unmodified */ - /* Also, pass fragment alpha instead of texture alpha */ - s &= ~MACH64_TEX_MAP_AEN; - s |= MACH64_TEXTURE_DISABLE; - s |= MACH64_TEX_LIGHT_FCN_MODULATE; - break; - case GL_LUMINANCE: - case GL_INTENSITY: - /* undefined - disable texturing, pass fragment unmodified */ - s |= MACH64_TEXTURE_DISABLE; - s |= MACH64_TEX_LIGHT_FCN_MODULATE; - break; - default: - s |= MACH64_TEX_LIGHT_FCN_MODULATE; - } - break; - case GL_BLEND: - /* GL_BLEND not supported by RagePRO, use software */ - FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE ); - s |= MACH64_TEX_LIGHT_FCN_MODULATE; - break; - case GL_ADD: - case GL_COMBINE: - FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE ); - s |= MACH64_TEX_LIGHT_FCN_MODULATE; - break; - default: - s |= MACH64_TEX_LIGHT_FCN_MODULATE; - } - - if ( mmesa->setup.scale_3d_cntl != s ) { - mmesa->setup.scale_3d_cntl = s; - mmesa->dirty |= MACH64_UPLOAD_SCALE_3D_CNTL; - } - - } else { - /* blend = 0, modulate = 1 - initialize to blend */ - mmesa->setup.tex_cntl &= ~MACH64_COMP_COMBINE_MODULATE; - /* Set the texture composite function for multitexturing*/ - switch ( texUnit->EnvMode ) { - case GL_BLEND: - /* GL_BLEND not supported by RagePRO, use software */ - FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE ); - mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE; - break; - case GL_MODULATE: - /* Should fallback when blending enabled for complete compliance */ - mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE; - break; - case GL_REPLACE: - switch ( format ) { - case GL_ALPHA: - mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE; - break; - default: /* not supported by RagePRO */ - FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE ); - mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE; - } - break; - case GL_DECAL: - switch ( format ) { - case GL_ALPHA: - case GL_LUMINANCE: - case GL_LUMINANCE_ALPHA: - case GL_INTENSITY: - /* undefined, disable compositing and pass fragment unmodified */ - mmesa->setup.tex_cntl &= ~MACH64_TEXTURE_COMPOSITE; - break; - default: /* not supported by RagePRO */ - FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE ); - mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE; - } - break; - case GL_ADD: - case GL_COMBINE: - FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE ); - mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE; - break; - default: - mmesa->setup.tex_cntl |= MACH64_COMP_COMBINE_MODULATE; - } - } -} - - -static void mach64UpdateTextureUnit( GLcontext *ctx, int unit ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - int source = mmesa->tmu_source[unit]; - const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[source]; - const struct gl_texture_object *tObj = ctx->Texture.Unit[source]._Current; - mach64TexObjPtr t = tObj->DriverData; - GLuint d = mmesa->setup.dp_pix_width; - GLuint s = mmesa->setup.scale_3d_cntl; - - assert(unit == 0 || unit == 1); /* only two tex units */ - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) { - fprintf( stderr, "%s( %p, %d ) enabled=0x%x 0x%x\n", - __FUNCTION__, ctx, unit, ctx->Texture.Unit[0]._ReallyEnabled, - ctx->Texture.Unit[1]._ReallyEnabled); - } - - if (texUnit->_ReallyEnabled & (TEXTURE_1D_BIT | TEXTURE_2D_BIT)) { - - assert(t); /* should have driver tex data by now */ - - /* Fallback if there's a texture border */ - if ( tObj->Image[0][tObj->BaseLevel]->Border > 0 ) { - FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE ); - return; - } - - /* Upload teximages */ - if (t->dirty) { - mach64SetTexImages( mmesa, tObj ); - mmesa->dirty |= (MACH64_UPLOAD_TEX0IMAGE << unit); - } - - /* Bind to the given texture unit */ - mmesa->CurrentTexObj[unit] = t; - t->bound |= (1 << unit); - - if ( t->memBlock ) - mach64UpdateTexLRU( mmesa, t ); - - /* register setup */ - if ( unit == 0 ) { - d &= ~MACH64_SCALE_PIX_WIDTH_MASK; - d |= (t->textureFormat << 28); - - s &= ~(MACH64_TEXTURE_DISABLE | - MACH64_TEX_CACHE_SPLIT | - MACH64_TEX_BLEND_FCN_MASK | - MACH64_TEX_MAP_AEN); - - if ( mmesa->multitex ) { - s |= MACH64_TEX_BLEND_FCN_TRILINEAR | MACH64_TEX_CACHE_SPLIT; - } else if ( t->BilinearMin ) { - s |= MACH64_TEX_BLEND_FCN_LINEAR; - } else { - s |= MACH64_TEX_BLEND_FCN_NEAREST; - } - if ( t->BilinearMag ) { - s |= MACH64_BILINEAR_TEX_EN; - } else { - s &= ~MACH64_BILINEAR_TEX_EN; - } - - if ( t->hasAlpha ) { - s |= MACH64_TEX_MAP_AEN; - } - - mmesa->setup.tex_cntl &= ~(MACH64_TEXTURE_CLAMP_S | - MACH64_TEXTURE_CLAMP_T | - MACH64_SECONDARY_STW); - - if ( t->ClampS ) { - mmesa->setup.tex_cntl |= MACH64_TEXTURE_CLAMP_S; - } - if ( t->ClampT ) { - mmesa->setup.tex_cntl |= MACH64_TEXTURE_CLAMP_T; - } - - mmesa->setup.tex_size_pitch |= ((t->widthLog2 << 0) | - (t->maxLog2 << 4) | - (t->heightLog2 << 8)); - } else { - - /* Enable texture mapping mode */ - s &= ~MACH64_TEXTURE_DISABLE; - - d &= ~MACH64_COMPOSITE_PIX_WIDTH_MASK; - d |= (t->textureFormat << 4); - - mmesa->setup.tex_cntl &= ~(MACH64_COMP_ALPHA | - MACH64_SEC_TEX_CLAMP_S | - MACH64_SEC_TEX_CLAMP_T); - mmesa->setup.tex_cntl |= (MACH64_TEXTURE_COMPOSITE | - MACH64_SECONDARY_STW); - - if ( t->BilinearMin ) { - mmesa->setup.tex_cntl |= MACH64_COMP_BLEND_BILINEAR; - } else { - mmesa->setup.tex_cntl &= ~MACH64_COMP_BLEND_BILINEAR; - } - if ( t->BilinearMag ) { - mmesa->setup.tex_cntl |= MACH64_COMP_FILTER_BILINEAR; - } else { - mmesa->setup.tex_cntl &= ~MACH64_COMP_FILTER_BILINEAR; - } - - if ( t->hasAlpha ) { - mmesa->setup.tex_cntl |= MACH64_COMP_ALPHA; - } - if ( t->ClampS ) { - mmesa->setup.tex_cntl |= MACH64_SEC_TEX_CLAMP_S; - } - if ( t->ClampT ) { - mmesa->setup.tex_cntl |= MACH64_SEC_TEX_CLAMP_T; - } - - mmesa->setup.tex_size_pitch |= ((t->widthLog2 << 16) | - (t->maxLog2 << 20) | - (t->heightLog2 << 24)); - } - - if ( mmesa->setup.scale_3d_cntl != s ) { - mmesa->setup.scale_3d_cntl = s; - mmesa->dirty |= MACH64_UPLOAD_SCALE_3D_CNTL; - } - - if ( mmesa->setup.dp_pix_width != d ) { - mmesa->setup.dp_pix_width = d; - mmesa->dirty |= MACH64_UPLOAD_DP_PIX_WIDTH; - } - } - else if (texUnit->_ReallyEnabled) { - /* 3D or cube map texture enabled - fallback */ - FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_TRUE ); - } - else { - /* texture unit disabled */ - } -} - - -/* Update the hardware texture state */ -void mach64UpdateTextureState( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - if ( MACH64_DEBUG & DEBUG_VERBOSE_API ) { - fprintf( stderr, "%s( %p ) en=0x%x 0x%x\n", - __FUNCTION__, ctx, ctx->Texture.Unit[0]._ReallyEnabled, - ctx->Texture.Unit[1]._ReallyEnabled); - } - - /* Clear any texturing fallbacks */ - FALLBACK( mmesa, MACH64_FALLBACK_TEXTURE, GL_FALSE ); - - /* Unbind any currently bound textures */ - if ( mmesa->CurrentTexObj[0] ) mmesa->CurrentTexObj[0]->bound = 0; - if ( mmesa->CurrentTexObj[1] ) mmesa->CurrentTexObj[1]->bound = 0; - mmesa->CurrentTexObj[0] = NULL; - mmesa->CurrentTexObj[1] = NULL; - - /* Disable all texturing until it is known to be good */ - mmesa->setup.scale_3d_cntl |= MACH64_TEXTURE_DISABLE; - mmesa->setup.scale_3d_cntl &= ~MACH64_TEX_MAP_AEN; - mmesa->setup.tex_cntl &= ~MACH64_TEXTURE_COMPOSITE; - - mmesa->setup.tex_size_pitch = 0x00000000; - - mmesa->tmu_source[0] = 0; - mmesa->tmu_source[1] = 1; - mmesa->multitex = 0; - - if (ctx->Texture._EnabledUnits & 0x2) { - /* unit 1 enabled */ - if (ctx->Texture._EnabledUnits & 0x1) { - /* units 0 and 1 enabled */ - mmesa->multitex = 1; - mach64UpdateTextureUnit( ctx, 0 ); - mach64UpdateTextureEnv( ctx, 0 ); - mach64UpdateTextureUnit( ctx, 1 ); - mach64UpdateTextureEnv( ctx, 1 ); - } else { - mmesa->tmu_source[0] = 1; - mmesa->tmu_source[1] = 0; - mach64UpdateTextureUnit( ctx, 0 ); - mach64UpdateTextureEnv( ctx, 0 ); - } - } else if (ctx->Texture._EnabledUnits & 0x1) { - /* only unit 0 enabled */ - mach64UpdateTextureUnit( ctx, 0 ); - mach64UpdateTextureEnv( ctx, 0 ); - } - - mmesa->dirty |= (MACH64_UPLOAD_SCALE_3D_CNTL | - MACH64_UPLOAD_TEXTURE); -} - diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tris.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tris.c deleted file mode 100644 index 4a0044be8..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tris.c +++ /dev/null @@ -1,1921 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#include "glheader.h" -#include "mtypes.h" -#include "colormac.h" -#include "macros.h" - -#include "swrast/swrast.h" -#include "swrast_setup/swrast_setup.h" -#include "tnl/tnl.h" -#include "tnl/t_context.h" -#include "tnl/t_pipeline.h" - -#include "mach64_tris.h" -#include "mach64_state.h" -#include "mach64_context.h" -#include "mach64_vb.h" -#include "mach64_ioctl.h" - -static const GLuint hw_prim[GL_POLYGON+1] = { - MACH64_PRIM_POINTS, - MACH64_PRIM_LINES, - MACH64_PRIM_LINE_LOOP, - MACH64_PRIM_LINE_STRIP, - MACH64_PRIM_TRIANGLES, - MACH64_PRIM_TRIANGLE_STRIP, - MACH64_PRIM_TRIANGLE_FAN, - MACH64_PRIM_QUADS, - MACH64_PRIM_QUAD_STRIP, - MACH64_PRIM_POLYGON, -}; - -static void mach64RasterPrimitive( GLcontext *ctx, GLuint hwprim ); -static void mach64RenderPrimitive( GLcontext *ctx, GLenum prim ); - - -/* FIXME: Remove this when native template is finished. */ -#define MACH64_PRINT_BUFFER 0 - -/*********************************************************************** - * Emit primitives as inline vertices * - ***********************************************************************/ - -#if defined(USE_X86_ASM) -#define DO_COPY_VERTEX( vb, vertsize, v, n, m ) \ -do { \ - register const CARD32 *__p __asm__( "esi" ) = (CARD32 *)v + 10 - vertsize; \ - register int __s __asm__( "ecx" ) = vertsize; \ - if ( vertsize > 7 ) { \ - *vb++ = (2 << 16) | ADRINDEX( MACH64_VERTEX_##n##_SECONDARY_S ); \ - __asm__ __volatile__( "movsl ; movsl ; movsl" \ - : "=D" (vb), "=S" (__p) \ - : "0" (vb), "1" (__p) ); \ - __s -= 3; \ - } \ - *vb++ = ((__s - 1 + m) << 16) | \ - (ADRINDEX( MACH64_VERTEX_##n##_X_Y ) - (__s - 1) ); \ - __asm__ __volatile__( "rep ; movsl" \ - : "=%c" (__s), "=D" (vb), "=S" (__p) \ - : "0" (__s), "1" (vb), "2" (__p) ); \ -} while (0) -#else -#define DO_COPY_VERTEX( vb, vertsize, v, n, m ) \ -do { \ - CARD32 *__p = (CARD32 *)v + 10 - vertsize; \ - int __s = vertsize; \ - if ( vertsize > 7 ) { \ - LE32_OUT( vb++, (2 << 16) | \ - ADRINDEX( MACH64_VERTEX_##n##_SECONDARY_S ) ); \ - *vb++ = *__p++; \ - *vb++ = *__p++; \ - *vb++ = *__p++; \ - __s -= 3; \ - } \ - LE32_OUT( vb++, ((__s - 1 + m) << 16) | \ - (ADRINDEX( MACH64_VERTEX_##n##_X_Y ) - (__s - 1)) ); \ - while ( __s-- ) { \ - *vb++ = *__p++; \ - } \ -} while (0) -#endif - -#define COPY_VERTEX( vb, vertsize, v, n ) DO_COPY_VERTEX( vb, vertsize, v, n, 0 ) -#define COPY_VERTEX_OOA( vb, vertsize, v, n ) DO_COPY_VERTEX( vb, vertsize, v, n, 1 ) - - -static __inline void mach64_draw_quad( mach64ContextPtr mmesa, - mach64VertexPtr v0, - mach64VertexPtr v1, - mach64VertexPtr v2, - mach64VertexPtr v3 ) -{ -#if MACH64_NATIVE_VTXFMT - GLcontext *ctx = mmesa->glCtx; - const GLuint vertsize = mmesa->vertex_size; - GLint a; - GLfloat ooa; - GLuint xy; - const GLuint xyoffset = 9; - GLint xx[3], yy[3]; /* 2 fractional bits for hardware */ - unsigned vbsiz = (vertsize + (vertsize > 7 ? 2 : 1)) * 4 + 2; - CARD32 *vb, *vbchk; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) { - fprintf(stderr, "%s:\n", __FUNCTION__); - fprintf(stderr,"Vertex 1:\n"); - mach64_print_vertex( ctx, v0 ); - fprintf(stderr,"Vertex 2:\n"); - mach64_print_vertex( ctx, v1 ); - fprintf(stderr,"Vertex 3:\n"); - mach64_print_vertex( ctx, v2 ); - fprintf(stderr,"Vertex 4:\n"); - mach64_print_vertex( ctx, v3 ); - } - - xy = LE32_IN( &v0->ui[xyoffset] ); - xx[0] = (GLshort)( xy >> 16 ); - yy[0] = (GLshort)( xy & 0xffff ); - - xy = LE32_IN( &v1->ui[xyoffset] ); - xx[1] = (GLshort)( xy >> 16 ); - yy[1] = (GLshort)( xy & 0xffff ); - - xy = LE32_IN( &v3->ui[xyoffset] ); - xx[2] = (GLshort)( xy >> 16 ); - yy[2] = (GLshort)( xy & 0xffff ); - - a = (xx[0] - xx[2]) * (yy[1] - yy[2]) - - (yy[0] - yy[2]) * (xx[1] - xx[2]); - - if ( (mmesa->backface_sign && - ((a < 0 && !signbit( mmesa->backface_sign )) || - (a > 0 && signbit( mmesa->backface_sign )))) ) { - /* cull quad */ - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) - fprintf(stderr,"Quad culled\n"); - return; - } - - ooa = 16.0 / a; - - vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * sizeof(CARD32) ); - vbchk = vb + vbsiz; - - COPY_VERTEX( vb, vertsize, v0, 1 ); - COPY_VERTEX( vb, vertsize, v1, 2 ); - COPY_VERTEX_OOA( vb, vertsize, v3, 3 ); - LE32_OUT( vb++, *(CARD32 *)&ooa ); - - xy = LE32_IN( &v2->ui[xyoffset] ); - xx[0] = (GLshort)( xy >> 16 ); - yy[0] = (GLshort)( xy & 0xffff ); - - a = (xx[0] - xx[2]) * (yy[1] - yy[2]) - - (yy[0] - yy[2]) * (xx[1] - xx[2]); - - ooa = 16.0 / a; - - COPY_VERTEX_OOA( vb, vertsize, v2, 1 ); - LE32_OUT( vb++, *(CARD32 *)&ooa ); - - assert( vb == vbchk ); - -#if MACH64_PRINT_BUFFER - { - int i; - fprintf(stderr, "quad:\n"); - for (i = 0; i < vbsiz; i++) - fprintf(stderr, " %08lx\n", *(vb - vbsiz + i)); - fprintf(stderr, "\n"); - } -#endif -#else - GLuint vertsize = mmesa->vertex_size; - GLint coloridx; - GLfloat ooa; - GLint xx[3], yy[3]; /* 2 fractional bits for hardware */ - unsigned vbsiz = - (( - 1 + - (vertsize > 6 ? 2 : 0) + - (vertsize > 4 ? 2 : 0) + - 3 + - (mmesa->multitex ? 4 : 0) - ) * 4 + 4); - CARD32 *vb; - unsigned vbidx = 0; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) { - fprintf(stderr, "%s:\n", __FUNCTION__); - fprintf(stderr,"Vertex 1: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", - v0->v.x, v0->v.y, v0->v.z, v0->v.w, v0->v.u0, v0->v.v0, v0->v.u1, v0->v.v1); - fprintf(stderr,"Vertex 2: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", - v1->v.x, v1->v.y, v1->v.z, v1->v.w, v1->v.u0, v1->v.v0, v1->v.u1, v1->v.v1); - fprintf(stderr,"Vertex 3: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", - v2->v.x, v2->v.y, v2->v.z, v2->v.w, v2->v.u0, v2->v.v0, v2->v.u1, v2->v.v1); - fprintf(stderr,"Vertex 4: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", - v3->v.x, v3->v.y, v3->v.z, v3->v.w, v3->v.u0, v3->v.v0, v3->v.u1, v3->v.v1); - } - -#if MACH64_CLIENT_STATE_EMITS - /* Enable for interleaved client-side state emits */ - LOCK_HARDWARE( mmesa ); - if ( mmesa->dirty ) { - mach64EmitHwStateLocked( mmesa ); - } - if ( mmesa->sarea->dirty ) { - mach64UploadHwStateLocked( mmesa ); - } - UNLOCK_HARDWARE( mmesa ); -#endif - - xx[0] = (GLint)(v0->v.x * 4); - yy[0] = (GLint)(v0->v.y * 4); - - xx[1] = (GLint)(v1->v.x * 4); - yy[1] = (GLint)(v1->v.y * 4); - - xx[2] = (GLint)(v3->v.x * 4); - yy[2] = (GLint)(v3->v.y * 4); - - ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) - - (yy[0] - yy[2]) * (xx[1] - xx[2])); - - if ( ooa * mmesa->backface_sign < 0 ) { - /* cull quad */ - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) - fprintf(stderr,"Quad culled\n"); - return; - } - - vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * 4 ); - - ooa = 1.0 / ooa; - - coloridx = (vertsize > 4) ? 4: 3; - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_1_S */ - LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_1_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_W */ - LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) ); /* MACH64_VERTEX_1_Z */ - vb[vbidx++] = v0->ui[coloridx]; /* MACH64_VERTEX_1_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */ - - if (mmesa->multitex) { - /* setup for 3 sequential reg writes */ - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_SECONDARY_S) ); - LE32_OUT( &vb[vbidx++], v0->ui[8] ); /* MACH64_VERTEX_1_SECONDARY_S */ - LE32_OUT( &vb[vbidx++], v0->ui[9] ); /* MACH64_VERTEX_1_SECONDARY_T */ - LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_SECONDARY_W */ - } - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_2_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_2_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_2_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v1->ui[6] ); /* MACH64_VERTEX_2_S */ - LE32_OUT( &vb[vbidx++], v1->ui[7] ); /* MACH64_VERTEX_2_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v1->ui[3] ); /* MACH64_VERTEX_2_W */ - LE32_OUT( &vb[vbidx++], v1->ui[5] ); /* MACH64_VERTEX_2_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v1->v.z) << 15) ); /* MACH64_VERTEX_2_Z */ - vb[vbidx++] = v1->ui[coloridx]; /* MACH64_VERTEX_2_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[1] << 16) | (yy[1] & 0xffff) ); /* MACH64_VERTEX_2_X_Y */ - - if (mmesa->multitex) { - /* setup for 3 sequential reg writes */ - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_2_SECONDARY_S) ); - LE32_OUT( &vb[vbidx++], v1->ui[8] ); /* MACH64_VERTEX_2_SECONDARY_S */ - LE32_OUT( &vb[vbidx++], v1->ui[9] ); /* MACH64_VERTEX_2_SECONDARY_T */ - LE32_OUT( &vb[vbidx++], v1->ui[3] ); /* MACH64_VERTEX_2_SECONDARY_W */ - } - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_3_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_3_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_3_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v3->ui[6] ); /* MACH64_VERTEX_3_S */ - LE32_OUT( &vb[vbidx++], v3->ui[7] ); /* MACH64_VERTEX_3_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v3->ui[3] ); /* MACH64_VERTEX_3_W */ - LE32_OUT( &vb[vbidx++], v3->ui[5] ); /* MACH64_VERTEX_3_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v3->v.z) << 15) ); /* MACH64_VERTEX_3_Z */ - vb[vbidx++] = v3->ui[coloridx]; /* MACH64_VERTEX_3_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[2] << 16) | (yy[2] & 0xffff) ); /* MACH64_VERTEX_3_X_Y */ - - if (mmesa->multitex) { - /* setup for 3 sequential reg writes */ - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_3_SECONDARY_S) ); - LE32_OUT( &vb[vbidx++], v3->ui[8] ); /* MACH64_VERTEX_3_SECONDARY_S */ - LE32_OUT( &vb[vbidx++], v3->ui[9] ); /* MACH64_VERTEX_3_SECONDARY_T */ - LE32_OUT( &vb[vbidx++], v3->ui[3] ); /* MACH64_VERTEX_3_SECONDARY_W */ - } - - LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) ); - LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa ); - - xx[0] = (GLint)(v2->v.x * 4); - yy[0] = (GLint)(v2->v.y * 4); - - ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) - - (yy[0] - yy[2]) * (xx[1] - xx[2])); - ooa = 1.0 / ooa; - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v2->ui[6] ); /* MACH64_VERTEX_1_S */ - LE32_OUT( &vb[vbidx++], v2->ui[7] ); /* MACH64_VERTEX_1_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v2->ui[3] ); /* MACH64_VERTEX_1_W */ - LE32_OUT( &vb[vbidx++], v2->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v2->v.z) << 15) ); /* MACH64_VERTEX_1_Z */ - vb[vbidx++] = v2->ui[coloridx]; /* MACH64_VERTEX_1_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */ - - if (mmesa->multitex) { - /* setup for 3 sequential reg writes */ - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_SECONDARY_S) ); - LE32_OUT( &vb[vbidx++], v2->ui[8] ); /* MACH64_VERTEX_1_SECONDARY_S */ - LE32_OUT( &vb[vbidx++], v2->ui[9] ); /* MACH64_VERTEX_1_SECONDARY_T */ - LE32_OUT( &vb[vbidx++], v2->ui[3] ); /* MACH64_VERTEX_1_SECONDARY_W */ - } - - LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) ); - LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa ); - - assert(vbsiz == vbidx); - -#if MACH64_PRINT_BUFFER - { - int i; - fprintf(stderr, "quad:\n"); - for (i = 0; i < vbsiz; i++) - fprintf(stderr, " %08lx\n", *(vb + i)); - fprintf(stderr, "\n"); - } -#endif -#endif -} - -static __inline void mach64_draw_triangle( mach64ContextPtr mmesa, - mach64VertexPtr v0, - mach64VertexPtr v1, - mach64VertexPtr v2 ) -{ -#if MACH64_NATIVE_VTXFMT - GLcontext *ctx = mmesa->glCtx; - GLuint vertsize = mmesa->vertex_size; - GLint a; - GLfloat ooa; - GLuint xy; - const GLuint xyoffset = 9; - GLint xx[3], yy[3]; /* 2 fractional bits for hardware */ - unsigned vbsiz = (vertsize + (vertsize > 7 ? 2 : 1)) * 3 + 1; - CARD32 *vb, *vbchk; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) { - fprintf(stderr, "%s:\n", __FUNCTION__); - fprintf(stderr,"Vertex 1:\n"); - mach64_print_vertex( ctx, v0 ); - fprintf(stderr,"Vertex 2:\n"); - mach64_print_vertex( ctx, v1 ); - fprintf(stderr,"Vertex 3:\n"); - mach64_print_vertex( ctx, v2 ); - } - - xy = LE32_IN( &v0->ui[xyoffset] ); - xx[0] = (GLshort)( xy >> 16 ); - yy[0] = (GLshort)( xy & 0xffff ); - - xy = LE32_IN( &v1->ui[xyoffset] ); - xx[1] = (GLshort)( xy >> 16 ); - yy[1] = (GLshort)( xy & 0xffff ); - - xy = LE32_IN( &v2->ui[xyoffset] ); - xx[2] = (GLshort)( xy >> 16 ); - yy[2] = (GLshort)( xy & 0xffff ); - - a = (xx[0] - xx[2]) * (yy[1] - yy[2]) - - (yy[0] - yy[2]) * (xx[1] - xx[2]); - - if ( mmesa->backface_sign && - ((a < 0 && !signbit( mmesa->backface_sign )) || - (a > 0 && signbit( mmesa->backface_sign ))) ) { - /* cull triangle */ - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) - fprintf(stderr,"Triangle culled\n"); - return; - } - - ooa = 16.0 / a; - - vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * sizeof(CARD32) ); - vbchk = vb + vbsiz; - - COPY_VERTEX( vb, vertsize, v0, 1 ); - COPY_VERTEX( vb, vertsize, v1, 2 ); - COPY_VERTEX_OOA( vb, vertsize, v2, 3 ); - LE32_OUT( vb++, *(CARD32 *)&ooa ); - - assert( vb == vbchk ); - -#if MACH64_PRINT_BUFFER - { - int i; - fprintf(stderr, "tri:\n"); - for (i = 0; i < vbsiz; i++) - fprintf(stderr, " %08lx\n", *(vb - vbsiz + i)); - fprintf(stderr, "\n"); - } -#endif -#else - GLuint vertsize = mmesa->vertex_size; - GLint coloridx; - GLfloat ooa; - GLint xx[3], yy[3]; /* 2 fractional bits for hardware */ - unsigned vbsiz = - (( - 1 + - (vertsize > 6 ? 2 : 0) + - (vertsize > 4 ? 2 : 0) + - 3 + - (mmesa->multitex ? 4 : 0) - ) * 3 + 2); - CARD32 *vb; - unsigned vbidx = 0; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) { - fprintf(stderr, "%s:\n", __FUNCTION__); - fprintf(stderr,"Vertex 1: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", - v0->v.x, v0->v.y, v0->v.z, v0->v.w, v0->v.u0, v0->v.v0, v0->v.u1, v0->v.v1); - fprintf(stderr,"Vertex 2: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", - v1->v.x, v1->v.y, v1->v.z, v1->v.w, v1->v.u0, v1->v.v0, v1->v.u1, v1->v.v1); - fprintf(stderr,"Vertex 3: x: %.2f, y: %.2f, z: %.2f, w: %f\n\ts0: %f, t0: %f\n\ts1: %f, t1: %f\n", - v2->v.x, v2->v.y, v2->v.z, v2->v.w, v2->v.u0, v2->v.v0, v2->v.u1, v2->v.v1); - } - -#if MACH64_CLIENT_STATE_EMITS - /* Enable for interleaved client-side state emits */ - LOCK_HARDWARE( mmesa ); - if ( mmesa->dirty ) { - mach64EmitHwStateLocked( mmesa ); - } - if ( mmesa->sarea->dirty ) { - mach64UploadHwStateLocked( mmesa ); - } - UNLOCK_HARDWARE( mmesa ); -#endif - - xx[0] = (GLint)(v0->v.x * 4); - yy[0] = (GLint)(v0->v.y * 4); - - xx[1] = (GLint)(v1->v.x * 4); - yy[1] = (GLint)(v1->v.y * 4); - - xx[2] = (GLint)(v2->v.x * 4); - yy[2] = (GLint)(v2->v.y * 4); - - ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) - - (yy[0] - yy[2]) * (xx[1] - xx[2])); - - if ( ooa * mmesa->backface_sign < 0 ) { - /* cull triangle */ - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) - fprintf(stderr,"Triangle culled\n"); - return; - } - - vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * 4 ); - - ooa = 1.0 / ooa; - - coloridx = (vertsize > 4) ? 4: 3; - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_1_S */ - LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_1_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_W */ - LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) ); /* MACH64_VERTEX_1_Z */ - vb[vbidx++] = v0->ui[coloridx]; /* MACH64_VERTEX_1_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */ - - if (mmesa->multitex) { - /* setup for 3 sequential reg writes */ - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_SECONDARY_S) ); - LE32_OUT( &vb[vbidx++], v0->ui[8] ); /* MACH64_VERTEX_1_SECONDARY_S */ - LE32_OUT( &vb[vbidx++], v0->ui[9] ); /* MACH64_VERTEX_1_SECONDARY_T */ - LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_SECONDARY_W */ - } - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_2_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_2_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_2_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v1->ui[6] ); /* MACH64_VERTEX_2_S */ - LE32_OUT( &vb[vbidx++], v1->ui[7] ); /* MACH64_VERTEX_2_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v1->ui[3] ); /* MACH64_VERTEX_2_W */ - LE32_OUT( &vb[vbidx++], v1->ui[5] ); /* MACH64_VERTEX_2_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v1->v.z) << 15) ); /* MACH64_VERTEX_2_Z */ - vb[vbidx++] = v1->ui[coloridx]; /* MACH64_VERTEX_2_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[1] << 16) | (yy[1] & 0xffff) ); /* MACH64_VERTEX_2_X_Y */ - - if (mmesa->multitex) { - /* setup for 3 sequential reg writes */ - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_2_SECONDARY_S) ); - LE32_OUT( &vb[vbidx++], v1->ui[8] ); /* MACH64_VERTEX_2_SECONDARY_S */ - LE32_OUT( &vb[vbidx++], v1->ui[9] ); /* MACH64_VERTEX_2_SECONDARY_T */ - LE32_OUT( &vb[vbidx++], v1->ui[3] ); /* MACH64_VERTEX_2_SECONDARY_W */ - } - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_3_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_3_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_3_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v2->ui[6] ); /* MACH64_VERTEX_3_S */ - LE32_OUT( &vb[vbidx++], v2->ui[7] ); /* MACH64_VERTEX_3_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v2->ui[3] ); /* MACH64_VERTEX_3_W */ - LE32_OUT( &vb[vbidx++], v2->ui[5] ); /* MACH64_VERTEX_3_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v2->v.z) << 15) ); /* MACH64_VERTEX_3_Z */ - vb[vbidx++] = v2->ui[coloridx]; /* MACH64_VERTEX_3_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[2] << 16) | (yy[2] & 0xffff) ); /* MACH64_VERTEX_3_X_Y */ - - if (mmesa->multitex) { - /* setup for 3 sequential reg writes */ - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_3_SECONDARY_S) ); - LE32_OUT( &vb[vbidx++], v2->ui[8] ); /* MACH64_VERTEX_3_SECONDARY_S */ - LE32_OUT( &vb[vbidx++], v2->ui[9] ); /* MACH64_VERTEX_3_SECONDARY_T */ - LE32_OUT( &vb[vbidx++], v2->ui[3] ); /* MACH64_VERTEX_3_SECONDARY_W */ - } - - LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) ); - LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa ); - - assert(vbsiz == vbidx); - -#if MACH64_PRINT_BUFFER - { - int i; - fprintf(stderr, "tri:\n"); - for (i = 0; i < vbsiz; ++i) - fprintf(stderr, " %08lx\n", *(vb + i)); - fprintf(stderr, "\n"); - } -#endif -#endif -} - -static __inline void mach64_draw_line( mach64ContextPtr mmesa, - mach64VertexPtr v0, - mach64VertexPtr v1 ) -{ -#if MACH64_NATIVE_VTXFMT - GLcontext *ctx = mmesa->glCtx; - const GLuint vertsize = mmesa->vertex_size; - GLint width = (GLint)(mmesa->glCtx->Line._Width * 2.0); /* 2 fractional bits for hardware */ - GLfloat ooa; - GLuint *pxy0, *pxy1; - GLuint xy0old, xy0, xy1old, xy1; - const GLuint xyoffset = 9; - GLint x0, y0, x1, y1; - GLint dx, dy, ix, iy; - unsigned vbsiz = (vertsize + (vertsize > 7 ? 2 : 1)) * 4 + 2; - CARD32 *vb, *vbchk; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) { - fprintf(stderr, "%s:\n", __FUNCTION__); - fprintf(stderr,"Vertex 1:\n"); - mach64_print_vertex( ctx, v0 ); - fprintf(stderr,"Vertex 2:\n"); - mach64_print_vertex( ctx, v1 ); - } - - if( !width ) - width = 1; /* round to the nearest supported width */ - - pxy0 = &v0->ui[xyoffset]; - xy0old = *pxy0; - xy0 = LE32_IN( &xy0old ); - x0 = (GLshort)( xy0 >> 16 ); - y0 = (GLshort)( xy0 & 0xffff ); - - pxy1 = &v1->ui[xyoffset]; - xy1old = *pxy1; - xy1 = LE32_IN( &xy1old ); - x1 = (GLshort)( xy1 >> 16 ); - y1 = (GLshort)( xy1 & 0xffff ); - - if ( (dx = x1 - x0) < 0 ) { - dx = -dx; - } - if ( (dy = y1 - y0) < 0 ) { - dy = -dy; - } - - /* adjust vertices depending on line direction */ - if ( dx > dy ) { - ix = 0; - iy = width; - ooa = 8.0 / ((x1 - x0) * width); - } else { - ix = width; - iy = 0; - ooa = 8.0 / ((y0 - y1) * width); - } - - vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * sizeof(CARD32) ); - vbchk = vb + vbsiz; - - LE32_OUT( pxy0, (( x0 - ix ) << 16) | (( y0 - iy ) & 0xffff) ); - COPY_VERTEX( vb, vertsize, v0, 1 ); - LE32_OUT( pxy1, (( x1 - ix ) << 16) | (( y1 - iy ) & 0xffff) ); - COPY_VERTEX( vb, vertsize, v1, 2 ); - LE32_OUT( pxy0, (( x0 + ix ) << 16) | (( y0 + iy ) & 0xffff) ); - COPY_VERTEX_OOA( vb, vertsize, v0, 3 ); - LE32_OUT( vb++, *(CARD32 *)&ooa ); - - ooa = -ooa; - - LE32_OUT( pxy1, (( x1 + ix ) << 16) | (( y1 + iy ) & 0xffff) ); - COPY_VERTEX_OOA( vb, vertsize, v1, 1 ); - LE32_OUT( vb++, *(CARD32 *)&ooa ); - - *pxy0 = xy0old; - *pxy1 = xy1old; -#else /* !MACH64_NATIVE_VTXFMT */ - GLuint vertsize = mmesa->vertex_size; - GLint coloridx; - float width = 1.0; /* Only support 1 pix lines now */ - GLfloat ooa; - GLint xx[3], yy[3]; /* 2 fractional bits for hardware */ - unsigned vbsiz = - (( - 1 + - (vertsize > 6 ? 2 : 0) + - (vertsize > 4 ? 2 : 0) + - 3 + - (mmesa->multitex ? 4 : 0) - ) * 4 + 4); - CARD32 *vb; - unsigned vbidx = 0; - - GLfloat hw, dx, dy, ix, iy; - GLfloat x0 = v0->v.x; - GLfloat y0 = v0->v.y; - GLfloat x1 = v1->v.x; - GLfloat y1 = v1->v.y; - -#if MACH64_CLIENT_STATE_EMITS - /* Enable for interleaved client-side state emits */ - LOCK_HARDWARE( mmesa ); - if ( mmesa->dirty ) { - mach64EmitHwStateLocked( mmesa ); - } - if ( mmesa->sarea->dirty ) { - mach64UploadHwStateLocked( mmesa ); - } - UNLOCK_HARDWARE( mmesa ); -#endif - - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) { - fprintf(stderr, "%s:\n", __FUNCTION__); - fprintf(stderr,"Vertex 1: x: %.2f, y: %.2f, z: %.2f, w: %f\n", - v0->v.x, v0->v.y, v0->v.z, v0->v.w); - fprintf(stderr,"Vertex 2: x: %.2f, y: %.2f, z: %.2f, w: %f\n", - v1->v.x, v1->v.y, v1->v.z, v1->v.w); - } - - hw = 0.5F * width; - if (hw > 0.1F && hw < 0.5F) { - hw = 0.5F; - } - - /* adjust vertices depending on line direction */ - dx = v0->v.x - v1->v.x; - dy = v0->v.y - v1->v.y; - if (dx * dx > dy * dy) { - /* X-major line */ - ix = 0.0F; - iy = hw; - if (x1 < x0) { - x0 += 0.5F; - x1 += 0.5F; - } - y0 -= 0.5F; - y1 -= 0.5F; - } - else { - /* Y-major line */ - ix = hw; - iy = 0.0F; - if (y1 > y0) { - y0 -= 0.5F; - y1 -= 0.5F; - } - x0 += 0.5F; - x1 += 0.5F; - } - - xx[0] = (GLint)((x0 - ix) * 4); - yy[0] = (GLint)((y0 - iy) * 4); - - xx[1] = (GLint)((x1 - ix) * 4); - yy[1] = (GLint)((y1 - iy) * 4); - - xx[2] = (GLint)((x0 + ix) * 4); - yy[2] = (GLint)((y0 + iy) * 4); - - ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) - - (yy[0] - yy[2]) * (xx[1] - xx[2])); - - if ( ooa * mmesa->backface_sign < 0 ) { - /* cull line */ - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) - fprintf(stderr,"Line culled\n"); - return; - } - - vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * 4 ); - - ooa = 1.0 / ooa; - - coloridx = (vertsize > 4) ? 4: 3; - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_1_S */ - LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_1_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_W */ - LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) ); /* MACH64_VERTEX_1_Z */ - vb[vbidx++] = v0->ui[coloridx]; /* MACH64_VERTEX_1_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */ - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_2_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_2_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_2_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v1->ui[6] ); /* MACH64_VERTEX_2_S */ - LE32_OUT( &vb[vbidx++], v1->ui[7] ); /* MACH64_VERTEX_2_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v1->ui[3] ); /* MACH64_VERTEX_2_W */ - LE32_OUT( &vb[vbidx++], v1->ui[5] ); /* MACH64_VERTEX_2_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v1->v.z) << 15) ); /* MACH64_VERTEX_2_Z */ - vb[vbidx++] = v1->ui[coloridx]; /* MACH64_VERTEX_2_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[1] << 16) | (yy[1] & 0xffff) ); /* MACH64_VERTEX_2_X_Y */ - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_3_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_3_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_3_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_3_S */ - LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_3_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_3_W */ - LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_3_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) ); /* MACH64_VERTEX_3_Z */ - vb[vbidx++] = v0->ui[coloridx]; /* MACH64_VERTEX_3_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[2] << 16) | (yy[2] & 0xffff) ); /* MACH64_VERTEX_3_X_Y */ - - LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) ); - LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa ); - - xx[0] = (GLint)((x1 + ix) * 4); - yy[0] = (GLint)((y1 + iy) * 4); - - ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) - - (yy[0] - yy[2]) * (xx[1] - xx[2])); - ooa = 1.0 / ooa; - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v1->ui[6] ); /* MACH64_VERTEX_1_S */ - LE32_OUT( &vb[vbidx++], v1->ui[7] ); /* MACH64_VERTEX_1_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v1->ui[3] ); /* MACH64_VERTEX_1_W */ - LE32_OUT( &vb[vbidx++], v1->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v1->v.z) << 15) ); /* MACH64_VERTEX_1_Z */ - vb[vbidx++] = v1->ui[coloridx]; /* MACH64_VERTEX_1_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */ - - LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) ); - LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa ); - - assert(vbsiz == vbidx); -#endif -} - -static __inline void mach64_draw_point( mach64ContextPtr mmesa, - mach64VertexPtr v0 ) -{ -#if MACH64_NATIVE_VTXFMT - GLcontext *ctx = mmesa->glCtx; - const GLuint vertsize = mmesa->vertex_size; - GLint sz = (GLint)(mmesa->glCtx->Point._Size * 2.0); /* 2 fractional bits for hardware */ - GLfloat ooa; - GLuint *pxy; - GLuint xyold, xy; - const GLuint xyoffset = 9; - GLint x, y; - unsigned vbsiz = (vertsize + (vertsize > 7 ? 2 : 1)) * 4 + 2; - CARD32 *vb, *vbchk; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) { - fprintf(stderr, "%s:\n", __FUNCTION__); - fprintf(stderr,"Vertex 1:\n"); - mach64_print_vertex( ctx, v0 ); - } - - if( !sz ) - sz = 1; /* round to the nearest supported size */ - - pxy = &v0->ui[xyoffset]; - xyold = *pxy; - xy = LE32_IN( &xyold ); - x = (GLshort)( xy >> 16 ); - y = (GLshort)( xy & 0xffff ); - - ooa = 4.0 / (sz * sz); - - vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * sizeof(CARD32) ); - vbchk = vb + vbsiz; - - LE32_OUT( pxy, (( x - sz ) << 16) | (( y - sz ) & 0xffff) ); - COPY_VERTEX( vb, vertsize, v0, 1 ); - LE32_OUT( pxy, (( x + sz ) << 16) | (( y - sz ) & 0xffff) ); - COPY_VERTEX( vb, vertsize, v0, 2 ); - LE32_OUT( pxy, (( x - sz ) << 16) | (( y + sz ) & 0xffff) ); - COPY_VERTEX_OOA( vb, vertsize, v0, 3 ); - LE32_OUT( vb++, *(CARD32 *)&ooa ); - - ooa = -ooa; - - LE32_OUT( pxy, (( x + sz ) << 16) | (( y + sz ) & 0xffff) ); - COPY_VERTEX_OOA( vb, vertsize, v0, 1 ); - LE32_OUT( vb++, *(CARD32 *)&ooa ); - - *pxy = xyold; -#else /* !MACH64_NATIVE_VTXFMT */ - GLuint vertsize = mmesa->vertex_size; - GLint coloridx; - float sz = 1.0; /* Only support 1 pix points now */ - GLfloat ooa; - GLint xx[3], yy[3]; /* 2 fractional bits for hardware */ - unsigned vbsiz = - (( - 1 + - (vertsize > 6 ? 2 : 0) + - (vertsize > 4 ? 2 : 0) + - 3 + - (mmesa->multitex ? 4 : 0) - ) * 4 + 4); - CARD32 *vb; - unsigned vbidx = 0; - - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) { - fprintf(stderr, "%s:\n", __FUNCTION__); - fprintf(stderr,"Vertex 1: x: %.2f, y: %.2f, z: %.2f, w: %f\n", - v0->v.x, v0->v.y, v0->v.z, v0->v.w); - } - -#if MACH64_CLIENT_STATE_EMITS - /* Enable for interleaved client-side state emits */ - LOCK_HARDWARE( mmesa ); - if ( mmesa->dirty ) { - mach64EmitHwStateLocked( mmesa ); - } - if ( mmesa->sarea->dirty ) { - mach64UploadHwStateLocked( mmesa ); - } - UNLOCK_HARDWARE( mmesa ); -#endif - - xx[0] = (GLint)((v0->v.x - sz) * 4); - yy[0] = (GLint)((v0->v.y - sz) * 4); - - xx[1] = (GLint)((v0->v.x + sz) * 4); - yy[1] = (GLint)((v0->v.y - sz) * 4); - - xx[2] = (GLint)((v0->v.x - sz) * 4); - yy[2] = (GLint)((v0->v.y + sz) * 4); - - ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) - - (yy[0] - yy[2]) * (xx[1] - xx[2])); - - if ( ooa * mmesa->backface_sign < 0 ) { - /* cull quad */ - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) - fprintf(stderr,"Point culled\n"); - return; - } - - vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * 4 ); - - ooa = 1.0 / ooa; - - coloridx = (vertsize > 4) ? 4: 3; - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_1_S */ - LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_1_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_W */ - LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) ); /* MACH64_VERTEX_1_Z */ - vb[vbidx++] = v0->ui[coloridx]; /* MACH64_VERTEX_1_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */ - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_2_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_2_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_2_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_2_S */ - LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_2_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_2_W */ - LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_2_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) ); /* MACH64_VERTEX_2_Z */ - vb[vbidx++] = v0->ui[coloridx]; /* MACH64_VERTEX_2_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[1] << 16) | (yy[1] & 0xffff) ); /* MACH64_VERTEX_2_X_Y */ - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_3_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_3_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_3_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_3_S */ - LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_3_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_3_W */ - LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_3_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) ); /* MACH64_VERTEX_3_Z */ - vb[vbidx++] = v0->ui[coloridx]; /* MACH64_VERTEX_3_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[2] << 16) | (yy[2] & 0xffff) ); /* MACH64_VERTEX_3_X_Y */ - - LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) ); - LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa ); - - xx[0] = (GLint)((v0->v.x + sz) * 4); - yy[0] = (GLint)((v0->v.y + sz) * 4); - - ooa = 0.25 * 0.25 * ((xx[0] - xx[2]) * (yy[1] - yy[2]) - - (yy[0] - yy[2]) * (xx[1] - xx[2])); - ooa = 1.0 / ooa; - - /* setup for 3,5, or 7 sequential reg writes based on vertex format */ - switch (vertsize) { - case 6: - LE32_OUT( &vb[vbidx++], (4 << 16) | ADRINDEX(MACH64_VERTEX_1_W) ); - break; - case 4: - LE32_OUT( &vb[vbidx++], (2 << 16) | ADRINDEX(MACH64_VERTEX_1_Z) ); - break; - default: /* vertsize >= 8 */ - LE32_OUT( &vb[vbidx++], (6 << 16) | ADRINDEX(MACH64_VERTEX_1_S) ); - break; - } - if (vertsize > 6) { - LE32_OUT( &vb[vbidx++], v0->ui[6] ); /* MACH64_VERTEX_1_S */ - LE32_OUT( &vb[vbidx++], v0->ui[7] ); /* MACH64_VERTEX_1_T */ - } - if (vertsize > 4) { - LE32_OUT( &vb[vbidx++], v0->ui[3] ); /* MACH64_VERTEX_1_W */ - LE32_OUT( &vb[vbidx++], v0->ui[5] ); /* MACH64_VERTEX_1_SPEC_ARGB */ - } - LE32_OUT( &vb[vbidx++], ((GLint)(v0->v.z) << 15) ); /* MACH64_VERTEX_1_Z */ - vb[vbidx++] = v0->ui[coloridx]; /* MACH64_VERTEX_1_ARGB */ - LE32_OUT( &vb[vbidx++], (xx[0] << 16) | (yy[0] & 0xffff) ); /* MACH64_VERTEX_1_X_Y */ - - LE32_OUT( &vb[vbidx++], ADRINDEX(MACH64_ONE_OVER_AREA_UC) ); - LE32_OUT( &vb[vbidx++], *(GLuint *)&ooa ); - - assert(vbsiz == vbidx); -#endif -} - -/*********************************************************************** - * Macros for t_dd_tritmp.h to draw basic primitives * - ***********************************************************************/ - -#define TRI( a, b, c ) \ -do { \ - if (DO_FALLBACK) \ - mmesa->draw_tri( mmesa, a, b, c ); \ - else \ - mach64_draw_triangle( mmesa, a, b, c ); \ -} while (0) - -#define QUAD( a, b, c, d ) \ -do { \ - if (DO_FALLBACK) { \ - mmesa->draw_tri( mmesa, a, b, d ); \ - mmesa->draw_tri( mmesa, b, c, d ); \ - } else \ - mach64_draw_quad( mmesa, a, b, c, d ); \ -} while (0) - -#define LINE( v0, v1 ) \ -do { \ - if (DO_FALLBACK) \ - mmesa->draw_line( mmesa, v0, v1 ); \ - else \ - mach64_draw_line( mmesa, v0, v1 ); \ -} while (0) - -#define POINT( v0 ) \ -do { \ - if (DO_FALLBACK) \ - mmesa->draw_point( mmesa, v0 ); \ - else \ - mach64_draw_point( mmesa, v0 ); \ -} while (0) - - -/*********************************************************************** - * Build render functions from dd templates * - ***********************************************************************/ - -#define MACH64_OFFSET_BIT 0x01 -#define MACH64_TWOSIDE_BIT 0x02 -#define MACH64_UNFILLED_BIT 0x04 -#define MACH64_FALLBACK_BIT 0x08 -#define MACH64_MAX_TRIFUNC 0x10 - -static struct { - tnl_points_func points; - tnl_line_func line; - tnl_triangle_func triangle; - tnl_quad_func quad; -} rast_tab[MACH64_MAX_TRIFUNC]; - - -#define DO_FALLBACK (IND & MACH64_FALLBACK_BIT) -#define DO_OFFSET (IND & MACH64_OFFSET_BIT) -#define DO_UNFILLED (IND & MACH64_UNFILLED_BIT) -#define DO_TWOSIDE (IND & MACH64_TWOSIDE_BIT) -#define DO_FLAT 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 VERTEX mach64Vertex -#define TAB rast_tab - -#if MACH64_NATIVE_VTXFMT - -/* #define DEPTH_SCALE 65536.0 */ -#define DEPTH_SCALE 1 -#define UNFILLED_TRI unfilled_tri -#define UNFILLED_QUAD unfilled_quad -#define VERT_X(_v) ((GLfloat)(GLshort)(LE32_IN( &(_v)->ui[xyoffset] ) & 0xffff) / 4.0) -#define VERT_Y(_v) ((GLfloat)(GLshort)(LE32_IN( &(_v)->ui[xyoffset] ) >> 16) / 4.0) -#define VERT_Z(_v) ((GLfloat) LE32_IN( &(_v)->ui[zoffset] )) -#define INSANE_VERTICES -#define VERT_SET_Z(_v,val) LE32_OUT( &(_v)->ui[zoffset], (GLuint)(val) ) -#define VERT_Z_ADD(_v,val) LE32_OUT( &(_v)->ui[zoffset], LE32_IN( &(_v)->ui[zoffset] ) + (GLuint)(val) ) -#define AREA_IS_CCW( a ) ((a) < 0) -#define GET_VERTEX(e) (mmesa->verts + ((e) * mmesa->vertex_size * sizeof(int))) - -#define MACH64_COLOR( dst, src ) \ -do { \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[0], src[2]); \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[1], src[1]); \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[2], src[0]); \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[3], src[3]); \ -} while (0) - -#define MACH64_SPEC( dst, src ) \ -do { \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[0], src[2]); \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[1], src[1]); \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[2], src[0]); \ -} while (0) - -#define VERT_SET_RGBA( v, c ) MACH64_COLOR( v->ub4[coloroffset], c ) -#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset] -#define VERT_SAVE_RGBA( idx ) color[idx] = v[idx]->ui[coloroffset] -#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx] - -#define VERT_SET_SPEC( v, c ) if (havespec) MACH64_SPEC( v->ub4[specoffset], c ) -#define VERT_COPY_SPEC( v0, v1 ) if (havespec) COPY_3V( v0->ub4[specoffset], v1->ub4[specoffset] ) -#define VERT_SAVE_SPEC( idx ) if (havespec) spec[idx] = v[idx]->ui[specoffset] -#define VERT_RESTORE_SPEC( idx ) if (havespec) v[idx]->ui[specoffset] = spec[idx] - -#define LOCAL_VARS(n) \ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); \ - GLuint color[n], spec[n]; \ - GLuint vertex_size = mmesa->vertex_size; \ - const GLuint xyoffset = 9; \ - const GLuint coloroffset = 8; \ - const GLuint zoffset = 7; \ - const GLuint specoffset = 6; \ - GLboolean havespec = vertex_size >= 4 ? 1 : 0; \ - (void) color; (void) spec; (void) vertex_size; \ - (void) xyoffset; (void) coloroffset; (void) zoffset; \ - (void) specoffset; (void) havespec; - -#else - -#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) (mmesa->verts + ((e) * mmesa->vertex_size * sizeof(int))) - -#define MACH64_COLOR( dst, src ) \ -do { \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[0], src[2]); \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[1], src[1]); \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[2], src[0]); \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[3], src[3]); \ -} while (0) - -#define MACH64_SPEC( dst, src ) \ -do { \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[0], src[2]); \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[1], src[1]); \ - UNCLAMPED_FLOAT_TO_UBYTE(dst[2], src[0]); \ -} while (0) - -#define VERT_SET_RGBA( v, c ) MACH64_COLOR( v->ub4[coloroffset], c ) -#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset] -#define VERT_SAVE_RGBA( idx ) color[idx] = v[idx]->ui[coloroffset] -#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx] - -#define VERT_SET_SPEC( v, c ) if (havespec) MACH64_SPEC( v->ub4[5], c ) -#define VERT_COPY_SPEC( v0, v1 ) if (havespec) COPY_3V(v0->ub4[5], v1->ub4[5]) -#define VERT_SAVE_SPEC( idx ) if (havespec) spec[idx] = v[idx]->ui[5] -#define VERT_RESTORE_SPEC( idx ) if (havespec) v[idx]->ui[5] = spec[idx] - -#define LOCAL_VARS(n) \ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); \ - GLuint color[n], spec[n]; \ - GLuint coloroffset = (mmesa->vertex_size == 4 ? 3 : 4); \ - GLboolean havespec = (mmesa->vertex_size == 4 ? 0 : 1); \ - (void) color; (void) spec; (void) coloroffset; (void) havespec; - -#endif - -/*********************************************************************** - * Helpers for rendering unfilled primitives * - ***********************************************************************/ - -#define RASTERIZE(x) if (mmesa->hw_primitive != hw_prim[x]) \ - mach64RasterPrimitive( ctx, hw_prim[x] ) -#define RENDER_PRIMITIVE mmesa->render_primitive -#define IND MACH64_FALLBACK_BIT -#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 (MACH64_OFFSET_BIT) -#define TAG(x) x##_offset -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_TWOSIDE_BIT) -#define TAG(x) x##_twoside -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_TWOSIDE_BIT|MACH64_OFFSET_BIT) -#define TAG(x) x##_twoside_offset -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_UNFILLED_BIT) -#define TAG(x) x##_unfilled -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_OFFSET_BIT|MACH64_UNFILLED_BIT) -#define TAG(x) x##_offset_unfilled -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_TWOSIDE_BIT|MACH64_UNFILLED_BIT) -#define TAG(x) x##_twoside_unfilled -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_TWOSIDE_BIT|MACH64_OFFSET_BIT|MACH64_UNFILLED_BIT) -#define TAG(x) x##_twoside_offset_unfilled -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_FALLBACK_BIT) -#define TAG(x) x##_fallback -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_OFFSET_BIT|MACH64_FALLBACK_BIT) -#define TAG(x) x##_offset_fallback -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_TWOSIDE_BIT|MACH64_FALLBACK_BIT) -#define TAG(x) x##_twoside_fallback -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_TWOSIDE_BIT|MACH64_OFFSET_BIT|MACH64_FALLBACK_BIT) -#define TAG(x) x##_twoside_offset_fallback -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_UNFILLED_BIT|MACH64_FALLBACK_BIT) -#define TAG(x) x##_unfilled_fallback -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_OFFSET_BIT|MACH64_UNFILLED_BIT|MACH64_FALLBACK_BIT) -#define TAG(x) x##_offset_unfilled_fallback -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_TWOSIDE_BIT|MACH64_UNFILLED_BIT|MACH64_FALLBACK_BIT) -#define TAG(x) x##_twoside_unfilled_fallback -#include "tnl_dd/t_dd_tritmp.h" - -#define IND (MACH64_TWOSIDE_BIT|MACH64_OFFSET_BIT|MACH64_UNFILLED_BIT| \ - MACH64_FALLBACK_BIT) -#define TAG(x) x##_twoside_offset_unfilled_fallback -#include "tnl_dd/t_dd_tritmp.h" - - -static void init_rast_tab( void ) -{ - init(); - init_offset(); - init_twoside(); - init_twoside_offset(); - init_unfilled(); - init_offset_unfilled(); - init_twoside_unfilled(); - init_twoside_offset_unfilled(); - init_fallback(); - init_offset_fallback(); - init_twoside_fallback(); - init_twoside_offset_fallback(); - init_unfilled_fallback(); - init_offset_unfilled_fallback(); - init_twoside_unfilled_fallback(); - init_twoside_offset_unfilled_fallback(); -} - - -/*********************************************************************** - * Rasterization fallback helpers * - ***********************************************************************/ - - -/* This code is hit only when a mix of accelerated and unaccelerated - * primitives are being drawn, and only for the unaccelerated - * primitives. - */ -static void -mach64_fallback_tri( mach64ContextPtr mmesa, - mach64Vertex *v0, - mach64Vertex *v1, - mach64Vertex *v2 ) -{ - GLcontext *ctx = mmesa->glCtx; - SWvertex v[3]; - mach64_translate_vertex( ctx, v0, &v[0] ); - mach64_translate_vertex( ctx, v1, &v[1] ); - mach64_translate_vertex( ctx, v2, &v[2] ); - _swrast_Triangle( ctx, &v[0], &v[1], &v[2] ); -} - - -static void -mach64_fallback_line( mach64ContextPtr mmesa, - mach64Vertex *v0, - mach64Vertex *v1 ) -{ - GLcontext *ctx = mmesa->glCtx; - SWvertex v[2]; - mach64_translate_vertex( ctx, v0, &v[0] ); - mach64_translate_vertex( ctx, v1, &v[1] ); - _swrast_Line( ctx, &v[0], &v[1] ); -} - - -static void -mach64_fallback_point( mach64ContextPtr mmesa, - mach64Vertex *v0 ) -{ - GLcontext *ctx = mmesa->glCtx; - SWvertex v[1]; - mach64_translate_vertex( ctx, v0, &v[0] ); - _swrast_Point( ctx, &v[0] ); -} - - - -/**********************************************************************/ -/* Render unclipped begin/end objects */ -/**********************************************************************/ - -#define VERT(x) (mach64Vertex *)(mach64verts + ((x) * vertsize * sizeof(int))) -#define RENDER_POINTS( start, count ) \ - for ( ; start < count ; start++) \ - mach64_draw_point( mmesa, VERT(start) ) -#define RENDER_LINE( v0, v1 ) \ - mach64_draw_line( mmesa, VERT(v0), VERT(v1) ) -#define RENDER_TRI( v0, v1, v2 ) \ - mach64_draw_triangle( mmesa, VERT(v0), VERT(v1), VERT(v2) ) -#define RENDER_QUAD( v0, v1, v2, v3 ) \ - mach64_draw_quad( mmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) ) -#define INIT(x) do { \ - if (0) fprintf(stderr, "%s\n", __FUNCTION__); \ - mach64RenderPrimitive( ctx, x ); \ -} while (0) -#undef LOCAL_VARS -#define LOCAL_VARS \ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); \ - const GLuint vertsize = mmesa->vertex_size; \ - const char *mach64verts = (char *)mmesa->verts; \ - const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts; \ - (void) elt; -#define RESET_STIPPLE -#define RESET_OCCLUSION -#define PRESERVE_VB_DEFS -#define ELT(x) (x) -#define TAG(x) mach64_##x##_verts -#include "tnl/t_vb_rendertmp.h" -#undef ELT -#undef TAG -#define TAG(x) mach64_##x##_elts -#define ELT(x) elt[x] -#include "tnl/t_vb_rendertmp.h" - - -/**********************************************************************/ -/* Render clipped primitives */ -/**********************************************************************/ - -static void mach64RenderClippedPoly( GLcontext *ctx, const GLuint *elts, - GLuint n ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT( ctx ); - TNLcontext *tnl = TNL_CONTEXT(ctx); - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - GLuint prim = mmesa->render_primitive; - - /* Render the new vertices as an unclipped polygon. - */ - { - GLuint *tmp = VB->Elts; - VB->Elts = (GLuint *)elts; - tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n, PRIM_BEGIN|PRIM_END ); - VB->Elts = tmp; - } - - /* Restore the render primitive - */ - if (prim != GL_POLYGON) - tnl->Driver.Render.PrimitiveNotify( ctx, prim ); - -} - -static void mach64RenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj ) -{ - TNLcontext *tnl = TNL_CONTEXT(ctx); - tnl->Driver.Render.Line( ctx, ii, jj ); -} - -#if MACH64_NATIVE_VTXFMT -static void mach64FastRenderClippedPoly( GLcontext *ctx, const GLuint *elts, - GLuint n ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT( ctx ); - const GLuint vertsize = mmesa->vertex_size; - GLint a; - GLfloat ooa; - GLuint xy; - const GLuint xyoffset = 9; - GLint xx[3], yy[3]; /* 2 fractional bits for hardware */ - unsigned vbsiz = (vertsize + (vertsize > 7 ? 2 : 1)) * n + (n-2); - CARD32 *vb, *vbchk; - GLubyte *mach64verts = (GLubyte *)mmesa->verts; - mach64VertexPtr v0, v1, v2; - int i; - - v0 = (mach64VertexPtr)VERT(elts[1]); - v1 = (mach64VertexPtr)VERT(elts[2]); - v2 = (mach64VertexPtr)VERT(elts[0]); - - xy = LE32_IN( &v0->ui[xyoffset] ); - xx[0] = (GLshort)( xy >> 16 ); - yy[0] = (GLshort)( xy & 0xffff ); - - xy = LE32_IN( &v1->ui[xyoffset] ); - xx[1] = (GLshort)( xy >> 16 ); - yy[1] = (GLshort)( xy & 0xffff ); - - xy = LE32_IN( &v2->ui[xyoffset] ); - xx[2] = (GLshort)( xy >> 16 ); - yy[2] = (GLshort)( xy & 0xffff ); - - a = (xx[0] - xx[2]) * (yy[1] - yy[2]) - - (yy[0] - yy[2]) * (xx[1] - xx[2]); - - if ( (mmesa->backface_sign && - ((a < 0 && !signbit( mmesa->backface_sign )) || - (a > 0 && signbit( mmesa->backface_sign )))) ) { - /* cull polygon */ - if ( MACH64_DEBUG & DEBUG_VERBOSE_PRIMS ) - fprintf(stderr,"Polygon culled\n"); - return; - } - - ooa = 16.0 / a; - - vb = (CARD32 *)mach64AllocDmaLow( mmesa, vbsiz * sizeof(CARD32) ); - vbchk = vb + vbsiz; - - COPY_VERTEX( vb, vertsize, v0, 1 ); - COPY_VERTEX( vb, vertsize, v1, 2 ); - COPY_VERTEX_OOA( vb, vertsize, v2, 3 ); - LE32_OUT( vb++, *(CARD32 *)&ooa ); - - i = 3; - while (1) { - if (i >= n) - break; - v0 = (mach64VertexPtr)VERT(elts[i]); - i++; - - xy = LE32_IN( &v0->ui[xyoffset] ); - xx[0] = (GLshort)( xy >> 16 ); - yy[0] = (GLshort)( xy & 0xffff ); - - a = (xx[0] - xx[2]) * (yy[1] - yy[2]) - - (yy[0] - yy[2]) * (xx[1] - xx[2]); - ooa = 16.0 / a; - - COPY_VERTEX_OOA( vb, vertsize, v0, 1 ); - LE32_OUT( vb++, *(CARD32 *)&ooa ); - - if (i >= n) - break; - v1 = (mach64VertexPtr)VERT(elts[i]); - i++; - - xy = LE32_IN( &v1->ui[xyoffset] ); - xx[1] = (GLshort)( xy >> 16 ); - yy[1] = (GLshort)( xy & 0xffff ); - - a = (xx[0] - xx[2]) * (yy[1] - yy[2]) - - (yy[0] - yy[2]) * (xx[1] - xx[2]); - ooa = 16.0 / a; - - COPY_VERTEX_OOA( vb, vertsize, v1, 2 ); - LE32_OUT( vb++, *(CARD32 *)&ooa ); - } - - assert( vb == vbchk ); -} -#else -static void mach64FastRenderClippedPoly( GLcontext *ctx, const GLuint *elts, - GLuint n ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT( ctx ); - const GLuint vertsize = mmesa->vertex_size; - GLubyte *mach64verts = (GLubyte *)mmesa->verts; - const GLuint *start = (const GLuint *)VERT(elts[0]); - int i; - - for (i = 2 ; i < n ; i++) { - mach64_draw_triangle( mmesa, - VERT(elts[i-1]), - VERT(elts[i]), - (mach64VertexPtr) start - ); - } -} -#endif /* MACH64_NATIVE_VTXFMT */ - -/**********************************************************************/ -/* Choose render functions */ -/**********************************************************************/ - -#define _MACH64_NEW_RENDER_STATE (_DD_NEW_POINT_SMOOTH | \ - _DD_NEW_LINE_SMOOTH | \ - _DD_NEW_LINE_STIPPLE | \ - _DD_NEW_TRI_SMOOTH | \ - _DD_NEW_TRI_STIPPLE | \ - _NEW_POLYGONSTIPPLE | \ - _DD_NEW_TRI_UNFILLED | \ - _DD_NEW_TRI_LIGHT_TWOSIDE | \ - _DD_NEW_TRI_OFFSET) \ - -#define POINT_FALLBACK (DD_POINT_SMOOTH) -#define LINE_FALLBACK (DD_LINE_SMOOTH|DD_LINE_STIPPLE) -#define TRI_FALLBACK (DD_TRI_SMOOTH|DD_TRI_STIPPLE) -#define ANY_FALLBACK_FLAGS (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK) -#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED) - - -static void mach64ChooseRenderState(GLcontext *ctx) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLuint flags = ctx->_TriangleCaps; - GLuint index = 0; - - if (flags & (ANY_RASTER_FLAGS|ANY_FALLBACK_FLAGS)) { - mmesa->draw_point = mach64_draw_point; - mmesa->draw_line = mach64_draw_line; - mmesa->draw_tri = mach64_draw_triangle; - - if (flags & ANY_RASTER_FLAGS) { - if (flags & DD_TRI_LIGHT_TWOSIDE) index |= MACH64_TWOSIDE_BIT; - if (flags & DD_TRI_OFFSET) index |= MACH64_OFFSET_BIT; - if (flags & DD_TRI_UNFILLED) index |= MACH64_UNFILLED_BIT; - } - - /* Hook in fallbacks for specific primitives. - */ - if (flags & (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK)) { - if (flags & POINT_FALLBACK) mmesa->draw_point = mach64_fallback_point; - if (flags & LINE_FALLBACK) mmesa->draw_line = mach64_fallback_line; - if (flags & TRI_FALLBACK) mmesa->draw_tri = mach64_fallback_tri; - index |= MACH64_FALLBACK_BIT; - } - } - - if (index != mmesa->RenderIndex) { - TNLcontext *tnl = TNL_CONTEXT(ctx); - tnl->Driver.Render.Points = rast_tab[index].points; - tnl->Driver.Render.Line = 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 = mach64_render_tab_verts; - tnl->Driver.Render.PrimTabElts = mach64_render_tab_elts; - tnl->Driver.Render.ClippedLine = rast_tab[index].line; - tnl->Driver.Render.ClippedPolygon = mach64FastRenderClippedPoly; - } else { - tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts; - tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts; - tnl->Driver.Render.ClippedLine = mach64RenderClippedLine; - tnl->Driver.Render.ClippedPolygon = mach64RenderClippedPoly; - } - - mmesa->RenderIndex = index; - } -} - -/**********************************************************************/ -/* Validate state at pipeline start */ -/**********************************************************************/ - -static void mach64RunPipeline( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - if (mmesa->new_state) - mach64DDUpdateHWState( ctx ); - - if (!mmesa->Fallback && mmesa->NewGLState) { - if (mmesa->NewGLState & _MACH64_NEW_VERTEX_STATE) - mach64ChooseVertexState( ctx ); - - if (mmesa->NewGLState & _MACH64_NEW_RENDER_STATE) - mach64ChooseRenderState( ctx ); - - mmesa->NewGLState = 0; - } - - _tnl_run_pipeline( ctx ); -} - -/**********************************************************************/ -/* High level hooks for t_vb_render.c */ -/**********************************************************************/ - -/* This is called when Mesa switches between rendering triangle - * primitives (such as GL_POLYGON, GL_QUADS, GL_TRIANGLE_STRIP, etc), - * and lines, points and bitmaps. - */ - -static void mach64RasterPrimitive( GLcontext *ctx, GLuint hwprim ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - - mmesa->new_state |= MACH64_NEW_CONTEXT; - mmesa->dirty |= MACH64_UPLOAD_CONTEXT; - - if (mmesa->hw_primitive != hwprim) { - FLUSH_BATCH( mmesa ); - mmesa->hw_primitive = hwprim; - } -} - -static void mach64RenderPrimitive( GLcontext *ctx, GLenum prim ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLuint hw = hw_prim[prim]; - - mmesa->render_primitive = prim; - - if (prim >= GL_TRIANGLES && (ctx->_TriangleCaps & DD_TRI_UNFILLED)) - return; - - mach64RasterPrimitive( ctx, hw ); -} - - -static void mach64RenderStart( GLcontext *ctx ) -{ - /* Check for projective texturing. Make sure all texcoord - * pointers point to something. (fix in mesa?) - */ - mach64CheckTexSizes( ctx ); -} - -static void mach64RenderFinish( GLcontext *ctx ) -{ - if (MACH64_CONTEXT(ctx)->RenderIndex & MACH64_FALLBACK_BIT) - _swrast_flush( ctx ); -} - - -/**********************************************************************/ -/* Transition to/from hardware rasterization. */ -/**********************************************************************/ - -static const char * const fallbackStrings[] = { - "Texture mode", - "glDrawBuffer(GL_FRONT_AND_BACK)", - "glReadBuffer", - "glEnable(GL_STENCIL) without hw stencil buffer", - "glRenderMode(selection or feedback)", - "glLogicOp (mode != GL_COPY)", - "GL_SEPARATE_SPECULAR_COLOR", - "glBlendEquation (mode != ADD)", - "glBlendFunc", - "Rasterization disable", -}; - - -static const char *getFallbackString(GLuint bit) -{ - int i = 0; - while (bit > 1) { - i++; - bit >>= 1; - } - return fallbackStrings[i]; -} - -void mach64Fallback( GLcontext *ctx, GLuint bit, GLboolean mode ) -{ - TNLcontext *tnl = TNL_CONTEXT(ctx); - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLuint oldfallback = mmesa->Fallback; - - if (mode) { - mmesa->Fallback |= bit; - if (oldfallback == 0) { - FLUSH_BATCH( mmesa ); - _swsetup_Wakeup( ctx ); - mmesa->RenderIndex = ~0; - if (MACH64_DEBUG & DEBUG_VERBOSE_FALLBACK) { - fprintf(stderr, "Mach64 begin rasterization fallback: 0x%x %s\n", - bit, getFallbackString(bit)); - } - } - } - else { - mmesa->Fallback &= ~bit; - if (oldfallback == bit) { - _swrast_flush( ctx ); - tnl->Driver.Render.Start = mach64RenderStart; - tnl->Driver.Render.PrimitiveNotify = mach64RenderPrimitive; - tnl->Driver.Render.Finish = mach64RenderFinish; - tnl->Driver.Render.BuildVertices = mach64BuildVertices; - mmesa->NewGLState |= (_MACH64_NEW_RENDER_STATE| - _MACH64_NEW_VERTEX_STATE); - if (MACH64_DEBUG & DEBUG_VERBOSE_FALLBACK) { - fprintf(stderr, "Mach64 end rasterization fallback: 0x%x %s\n", - bit, getFallbackString(bit)); - } - } - } -} - -/**********************************************************************/ -/* Initialization. */ -/**********************************************************************/ - -void mach64InitTriFuncs( GLcontext *ctx ) -{ - TNLcontext *tnl = TNL_CONTEXT(ctx); - static int firsttime = 1; - - if (firsttime) { - init_rast_tab(); - firsttime = 0; - } - - tnl->Driver.RunPipeline = mach64RunPipeline; - tnl->Driver.Render.Start = mach64RenderStart; - tnl->Driver.Render.Finish = mach64RenderFinish; - tnl->Driver.Render.PrimitiveNotify = mach64RenderPrimitive; - tnl->Driver.Render.ResetLineStipple = _swrast_ResetLineStipple; - tnl->Driver.Render.BuildVertices = mach64BuildVertices; -} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tris.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tris.h deleted file mode 100644 index 208703289..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_tris.h +++ /dev/null @@ -1,43 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#ifndef __MACH64_TRIS_H__ -#define __MACH64_TRIS_H__ - -#include "mtypes.h" - -extern void mach64InitTriFuncs( GLcontext *ctx ); - - -extern void mach64Fallback( GLcontext *ctx, GLuint bit, GLboolean mode ); -#define FALLBACK( mmesa, bit, mode ) mach64Fallback( mmesa->glCtx, bit, mode ) - - -#endif /* __MACH64_TRIS_H__ */ diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.c deleted file mode 100644 index 83a5f73e6..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.c +++ /dev/null @@ -1,642 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#include "glheader.h" -#include "mtypes.h" -#include "imports.h" -#include "macros.h" -#include "colormac.h" - -#include "swrast_setup/swrast_setup.h" -#include "tnl/t_context.h" - -#include "mach64_context.h" -#include "mach64_vb.h" -#include "mach64_ioctl.h" -#include "mach64_tris.h" -#include "mach64_state.h" - - -#define MACH64_TEX1_BIT 0x1 -#define MACH64_TEX0_BIT 0x2 -#define MACH64_RGBA_BIT 0x4 -#define MACH64_SPEC_BIT 0x8 -#define MACH64_FOG_BIT 0x10 -#define MACH64_XYZW_BIT 0x20 -#define MACH64_PTEX_BIT 0x40 -#define MACH64_MAX_SETUP 0x80 - -static struct { - void (*emit)( GLcontext *, GLuint, GLuint, void *, GLuint ); - tnl_interp_func interp; - tnl_copy_pv_func copy_pv; - GLboolean (*check_tex_sizes)( GLcontext *ctx ); - GLuint vertex_size; - GLuint vertex_format; -} setup_tab[MACH64_MAX_SETUP]; - -#define TINY_VERTEX_FORMAT 1 -#define NOTEX_VERTEX_FORMAT 2 -#define TEX0_VERTEX_FORMAT 3 -#define TEX1_VERTEX_FORMAT 4 -#define PROJ_TEX1_VERTEX_FORMAT 0 -#define TEX2_VERTEX_FORMAT 0 -#define TEX3_VERTEX_FORMAT 0 -#define PROJ_TEX3_VERTEX_FORMAT 0 - -#define DO_XYZW (IND & MACH64_XYZW_BIT) -#define DO_RGBA (IND & MACH64_RGBA_BIT) -#define DO_SPEC (IND & MACH64_SPEC_BIT) -#define DO_FOG (IND & MACH64_FOG_BIT) -#define DO_TEX0 (IND & MACH64_TEX0_BIT) -#define DO_TEX1 (IND & MACH64_TEX1_BIT) -#define DO_TEX2 0 -#define DO_TEX3 0 -#define DO_PTEX (IND & MACH64_PTEX_BIT) - -#define VERTEX mach64Vertex -#define LOCALVARS mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); -#define GET_VIEWPORT_MAT() mmesa->hw_viewport -#define GET_TEXSOURCE(n) mmesa->tmu_source[n] -#define GET_VERTEX_FORMAT() mmesa->vertex_format -#define GET_VERTEX_STORE() mmesa->verts -#define GET_VERTEX_SIZE() mmesa->vertex_size * sizeof(GLuint) - -#define HAVE_HW_VIEWPORT 0 -#define HAVE_HW_DIVIDE 0 -#define HAVE_RGBA_COLOR 0 -#define HAVE_TINY_VERTICES 1 -#define HAVE_NOTEX_VERTICES 1 -#define HAVE_TEX0_VERTICES 1 -#define HAVE_TEX1_VERTICES 1 -#define HAVE_TEX2_VERTICES 0 -#define HAVE_TEX3_VERTICES 0 -#define HAVE_PTEX_VERTICES 0 - -#define UNVIEWPORT_VARS \ - const GLfloat dx = - (GLfloat)mmesa->drawX - SUBPIXEL_X; \ - const GLfloat dy = (mmesa->driDrawable->h + \ - (GLfloat)mmesa->drawY + SUBPIXEL_Y); \ - const GLfloat sz = 1.0 / mmesa->depth_scale - -#if MACH64_NATIVE_VTXFMT - -#define UNVIEWPORT_X(x) ((GLfloat)(x) / 4.0) + dx -#define UNVIEWPORT_Y(y) - ((GLfloat)(y) / 4.0) + dy -#define UNVIEWPORT_Z(z) (GLfloat)((z) >> 15) * sz - -#else - -#define UNVIEWPORT_X(x) x + dx; -#define UNVIEWPORT_Y(y) - y + dy; -#define UNVIEWPORT_Z(z) z * sz; - -#endif - -#define PTEX_FALLBACK() FALLBACK(MACH64_CONTEXT(ctx), MACH64_FALLBACK_TEXTURE, 1) - -#define IMPORT_FLOAT_COLORS mach64_import_float_colors -#define IMPORT_FLOAT_SPEC_COLORS mach64_import_float_spec_colors - -#define INTERP_VERTEX setup_tab[mmesa->SetupIndex].interp -#define COPY_PV_VERTEX setup_tab[mmesa->SetupIndex].copy_pv - -/*********************************************************************** - * Generate pv-copying and translation functions * - ***********************************************************************/ - -#if MACH64_NATIVE_VTXFMT - -#define TAG(x) mach64_##x -#include "mach64_native_vb.c" - -#else - -#define TAG(x) mach64_##x -#include "tnl_dd/t_dd_vb.c" - -#endif - -/*********************************************************************** - * Generate vertex emit and interp functions * - ***********************************************************************/ - - -#if MACH64_NATIVE_VTXFMT - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT) -#define TAG(x) x##_wg -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT) -#define TAG(x) x##_wgs -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_wgt0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_wgt0t1 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_TEX0_BIT|MACH64_PTEX_BIT) -#define TAG(x) x##_wgpt0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_wgst0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|\ - MACH64_TEX1_BIT) -#define TAG(x) x##_wgst0t1 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|\ - MACH64_PTEX_BIT) -#define TAG(x) x##_wgspt0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT) -#define TAG(x) x##_wgf -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT) -#define TAG(x) x##_wgfs -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_wgft0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT|\ - MACH64_TEX1_BIT) -#define TAG(x) x##_wgft0t1 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT|\ - MACH64_PTEX_BIT) -#define TAG(x) x##_wgfpt0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|\ - MACH64_TEX0_BIT) -#define TAG(x) x##_wgfst0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|\ - MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_wgfst0t1 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|\ - MACH64_TEX0_BIT|MACH64_PTEX_BIT) -#define TAG(x) x##_wgfspt0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_TEX0_BIT) -#define TAG(x) x##_t0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_t0t1 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_FOG_BIT) -#define TAG(x) x##_f -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_FOG_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_ft0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_FOG_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_ft0t1 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_RGBA_BIT) -#define TAG(x) x##_g -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_SPEC_BIT) -#define TAG(x) x##_gs -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_gt0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_gt0t1 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_gst0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_gst0t1 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT) -#define TAG(x) x##_gf -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT) -#define TAG(x) x##_gfs -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_gft0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_gft0t1 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_gfst0 -#include "mach64_native_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|\ - MACH64_TEX1_BIT) -#define TAG(x) x##_gfst0t1 -#include "mach64_native_vbtmp.h" - -#else - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT) -#define TAG(x) x##_wg -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT) -#define TAG(x) x##_wgs -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_wgt0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_wgt0t1 -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_TEX0_BIT|MACH64_PTEX_BIT) -#define TAG(x) x##_wgpt0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_wgst0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|\ - MACH64_TEX1_BIT) -#define TAG(x) x##_wgst0t1 -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|\ - MACH64_PTEX_BIT) -#define TAG(x) x##_wgspt0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT) -#define TAG(x) x##_wgf -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT) -#define TAG(x) x##_wgfs -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_wgft0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT|\ - MACH64_TEX1_BIT) -#define TAG(x) x##_wgft0t1 -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT|\ - MACH64_PTEX_BIT) -#define TAG(x) x##_wgfpt0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|\ - MACH64_TEX0_BIT) -#define TAG(x) x##_wgfst0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|\ - MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_wgfst0t1 -#include "mach64_vbtmp.h" - -#define IND (MACH64_XYZW_BIT|MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|\ - MACH64_TEX0_BIT|MACH64_PTEX_BIT) -#define TAG(x) x##_wgfspt0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_TEX0_BIT) -#define TAG(x) x##_t0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_t0t1 -#include "mach64_vbtmp.h" - -#define IND (MACH64_FOG_BIT) -#define TAG(x) x##_f -#include "mach64_vbtmp.h" - -#define IND (MACH64_FOG_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_ft0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_FOG_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_ft0t1 -#include "mach64_vbtmp.h" - -#define IND (MACH64_RGBA_BIT) -#define TAG(x) x##_g -#include "mach64_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_SPEC_BIT) -#define TAG(x) x##_gs -#include "mach64_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_gt0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_gt0t1 -#include "mach64_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_gst0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_gst0t1 -#include "mach64_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT) -#define TAG(x) x##_gf -#include "mach64_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT) -#define TAG(x) x##_gfs -#include "mach64_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_gft0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_TEX0_BIT|MACH64_TEX1_BIT) -#define TAG(x) x##_gft0t1 -#include "mach64_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT) -#define TAG(x) x##_gfst0 -#include "mach64_vbtmp.h" - -#define IND (MACH64_RGBA_BIT|MACH64_FOG_BIT|MACH64_SPEC_BIT|MACH64_TEX0_BIT|\ - MACH64_TEX1_BIT) -#define TAG(x) x##_gfst0t1 -#include "mach64_vbtmp.h" - -#endif - -static void init_setup_tab( void ) -{ - init_wg(); - init_wgs(); - init_wgt0(); - init_wgt0t1(); - init_wgpt0(); - init_wgst0(); - init_wgst0t1(); - init_wgspt0(); - init_wgf(); - init_wgfs(); - init_wgft0(); - init_wgft0t1(); - init_wgfpt0(); - init_wgfst0(); - init_wgfst0t1(); - init_wgfspt0(); - init_t0(); - init_t0t1(); - init_f(); - init_ft0(); - init_ft0t1(); - init_g(); - init_gs(); - init_gt0(); - init_gt0t1(); - init_gst0(); - init_gst0t1(); - init_gf(); - init_gfs(); - init_gft0(); - init_gft0t1(); - init_gfst0(); - init_gfst0t1(); -} - - - -void mach64PrintSetupFlags( char *msg, GLuint flags ) -{ - fprintf( stderr, "%s: %d %s%s%s%s%s%s%s\n", - msg, - (int)flags, - (flags & MACH64_XYZW_BIT) ? " xyzw," : "", - (flags & MACH64_RGBA_BIT) ? " rgba," : "", - (flags & MACH64_SPEC_BIT) ? " spec," : "", - (flags & MACH64_FOG_BIT) ? " fog," : "", - (flags & MACH64_TEX0_BIT) ? " tex-0," : "", - (flags & MACH64_TEX1_BIT) ? " tex-1," : "", - (flags & MACH64_PTEX_BIT) ? " ptex," : ""); -} - - - - -void mach64CheckTexSizes( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT( ctx ); - - if (!setup_tab[mmesa->SetupIndex].check_tex_sizes(ctx)) { - TNLcontext *tnl = TNL_CONTEXT(ctx); - - /* Invalidate stored verts - */ - mmesa->SetupNewInputs = ~0; - mmesa->SetupIndex |= MACH64_PTEX_BIT; - - if (!mmesa->Fallback && - !(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) { - tnl->Driver.Render.Interp = setup_tab[mmesa->SetupIndex].interp; - tnl->Driver.Render.CopyPV = setup_tab[mmesa->SetupIndex].copy_pv; - } - } -} - -void mach64BuildVertices( GLcontext *ctx, - GLuint start, - GLuint count, - GLuint newinputs ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT( ctx ); - GLuint stride = mmesa->vertex_size * sizeof(int); - GLubyte *v = ((GLubyte *)mmesa->verts + (start * stride)); - - newinputs |= mmesa->SetupNewInputs; - mmesa->SetupNewInputs = 0; - - if (!newinputs) - return; - - if (newinputs & VERT_BIT_POS) { - setup_tab[mmesa->SetupIndex].emit( ctx, start, count, v, stride ); - } else { - GLuint ind = 0; - - if (newinputs & VERT_BIT_COLOR0) - ind |= MACH64_RGBA_BIT; - - if (newinputs & VERT_BIT_COLOR1) - ind |= MACH64_SPEC_BIT; - - if (newinputs & VERT_BIT_TEX0) - ind |= MACH64_TEX0_BIT; - - if (newinputs & VERT_BIT_TEX1) - ind |= MACH64_TEX1_BIT; - - if (newinputs & VERT_BIT_FOG) - ind |= MACH64_FOG_BIT; - - if (mmesa->SetupIndex & MACH64_PTEX_BIT) - ind = ~0; - - ind &= mmesa->SetupIndex; - - if (ind) { - setup_tab[ind].emit( ctx, start, count, v, stride ); - } - } -} - -void mach64ChooseVertexState( GLcontext *ctx ) -{ - TNLcontext *tnl = TNL_CONTEXT(ctx); - mach64ContextPtr mmesa = MACH64_CONTEXT( ctx ); - GLuint ind = MACH64_XYZW_BIT|MACH64_RGBA_BIT; - - if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) - ind |= MACH64_SPEC_BIT; - - if (ctx->Fog.Enabled) - ind |= MACH64_FOG_BIT; - - if (ctx->Texture._EnabledUnits) { - ind |= MACH64_TEX0_BIT; - if (ctx->Texture.Unit[0]._ReallyEnabled && - ctx->Texture.Unit[1]._ReallyEnabled) { - ind |= MACH64_TEX1_BIT; - } - } - - mmesa->SetupIndex = ind; - - if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) { - tnl->Driver.Render.Interp = mach64_interp_extras; - tnl->Driver.Render.CopyPV = mach64_copy_pv_extras; - } else { - tnl->Driver.Render.Interp = setup_tab[ind].interp; - tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv; - } - -#if 0 - if (MACH64_DEBUG & DEBUG_VERBOSE_MSG) { - mach64PrintSetupFlags( __FUNCTION__, ind ); - } -#endif - - if (setup_tab[ind].vertex_format != mmesa->vertex_format) { - FLUSH_BATCH(mmesa); - mmesa->vertex_format = setup_tab[ind].vertex_format; - mmesa->vertex_size = setup_tab[ind].vertex_size; - } -} - - -#if 0 -void mach64_emit_contiguous_verts( GLcontext *ctx, - GLuint start, - GLuint count ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLuint vertex_size = mmesa->vertex_size * 4; - GLuint *dest = mach64AllocDmaLow( mmesa, (count-start) * vertex_size); - setup_tab[mmesa->SetupIndex].emit( ctx, start, count, dest, vertex_size ); -} -#endif - - -void mach64InitVB( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - GLuint size = TNL_CONTEXT(ctx)->vb.Size; - - mmesa->verts = (GLubyte *)ALIGN_MALLOC(size * 4 * 16, 32); - - { - static int firsttime = 1; - if (firsttime) { - init_setup_tab(); - firsttime = 0; - } - } -} - - -void mach64FreeVB( GLcontext *ctx ) -{ - mach64ContextPtr mmesa = MACH64_CONTEXT(ctx); - if (mmesa->verts) { - ALIGN_FREE(mmesa->verts); - mmesa->verts = 0; - } -} diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.h deleted file mode 100644 index bcc4759af..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.h +++ /dev/null @@ -1,77 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - -#ifndef __MACH64_VB_H__ -#define __MACH64_VB_H__ - -#include "mtypes.h" -#include "swrast/swrast.h" -#include "mach64_context.h" - -/* premultiply texture coordinates by homogenous coordinate */ -#define MACH64_PREMULT_TEXCOORDS - -#define _MACH64_NEW_VERTEX_STATE (_DD_NEW_SEPARATE_SPECULAR | \ - _DD_NEW_TRI_LIGHT_TWOSIDE | \ - _DD_NEW_TRI_UNFILLED | \ - _NEW_TEXTURE | \ - _NEW_FOG) - - -extern void mach64CheckTexSizes( GLcontext *ctx ); -extern void mach64ChooseVertexState( GLcontext *ctx ); - -extern void mach64BuildVertices( GLcontext *ctx, GLuint start, GLuint count, - GLuint newinputs ); - -extern void mach64PrintSetupFlags(char *msg, GLuint flags ); - -extern void mach64InitVB( GLcontext *ctx ); -extern void mach64FreeVB( GLcontext *ctx ); - -#if 0 -extern void mach64_emit_contiguous_verts( GLcontext *ctx, - GLuint start, - GLuint count ); - -extern void mach64_emit_indexed_verts( GLcontext *ctx, - GLuint start, - GLuint count ); -#endif - -extern void mach64_translate_vertex( GLcontext *ctx, - const mach64Vertex *src, - SWvertex *dst ); - -extern void mach64_print_vertex( GLcontext *ctx, const mach64Vertex *v ); - - -#endif /* __MACH64_VB_H__ */ diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vbtmp.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vbtmp.h deleted file mode 100644 index c1207cacd..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vbtmp.h +++ /dev/null @@ -1,770 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Mesa 3-D graphics library - * Version: 3.5 - * - * Copyright (C) 1999-2001 Brian Paul 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 - * 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 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 - * BRIAN PAUL 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 <keithw@valinux.com> - * - * Modified for mach64 by: - * Leif Delgass <ldelgass@retinalburn.net> - * José Fonseca <j_r_fonseca@yahoo.co.uk> - */ - - -/* Unlike the other templates here, this assumes quite a bit about the - * underlying hardware. Specifically it assumes a d3d-like vertex - * format, with a layout more or less constrained to look like the - * following: - * - * union { - * struct { - * float x, y, z, w; - * struct { char r, g, b, a; } color; - * struct { char r, g, b, fog; } spec; - * float u0, v0; - * float u1, v1; - * float u2, v2; - * float u3, v3; - * } v; - * struct { - * float x, y, z, w; - * struct { char r, g, b, a; } color; - * struct { char r, g, b, fog; } spec; - * float u0, v0, q0; - * float u1, v1, q1; - * float u2, v2, q2; - * float u3, v3, q3; - * } pv; - * struct { - * float x, y, z; - * struct { char r, g, b, a; } color; - * } tv; - * float f[16]; - * unsigned int ui[16]; - * unsigned char ub4[4][16]; - * } - * - - * DO_XYZW: Emit xyz and maybe w coordinates. - * DO_RGBA: Emit color. - * DO_SPEC: Emit specular color. - * DO_FOG: Emit fog coordinate in specular alpha. - * DO_TEX0: Emit tex0 u,v coordinates. - * DO_TEX1: Emit tex1 u,v coordinates. - * DO_TEX2: Emit tex2 u,v coordinates. - * DO_TEX3: Emit tex3 u,v coordinates. - * DO_PTEX: Emit tex0,1,2,3 q coordinates where possible. - * - * HAVE_RGBA_COLOR: Hardware takes color in rgba order (else bgra). - * - * HAVE_HW_VIEWPORT: Hardware performs viewport transform. - * HAVE_HW_DIVIDE: Hardware performs perspective divide. - * - * HAVE_TINY_VERTICES: Hardware understands v.tv format. - * HAVE_PTEX_VERTICES: Hardware understands v.pv format. - * HAVE_NOTEX_VERTICES: Hardware understands v.v format with texcount 0. - * - * Additionally, this template assumes it is emitting *transformed* - * vertices; the modifications to emit untransformed vertices (ie. to - * t&l hardware) are probably too great to cooexist with the code - * already in this file. - * - * NOTE: The PTEX vertex format always includes TEX0 and TEX1, even if - * only TEX0 is enabled, in order to maintain a vertex size which is - * an exact number of quadwords. - */ - -#if (HAVE_HW_VIEWPORT) -#define VIEWPORT_X(dst,x) dst = x -#define VIEWPORT_Y(dst,y) dst = y -#define VIEWPORT_Z(dst,z) dst = z -#else -#define VIEWPORT_X(dst,x) dst = s[0] * x + s[12] -#define VIEWPORT_Y(dst,y) dst = s[5] * y + s[13] -#define VIEWPORT_Z(dst,z) dst = s[10] * z + s[14] -#endif - -#if (HAVE_HW_DIVIDE && !HAVE_PTEX_VERTICES) -#error "can't cope with this combination" -#endif - -#ifndef LOCALVARS -#define LOCALVARS -#endif - -#ifndef CHECK_HW_DIVIDE -#define CHECK_HW_DIVIDE 1 -#endif - -#if (HAVE_HW_DIVIDE || DO_SPEC || DO_TEX0 || DO_FOG || !HAVE_TINY_VERTICES) - -static void TAG(emit)( GLcontext *ctx, - GLuint start, GLuint end, - void *dest, - GLuint stride ) -{ - LOCALVARS - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - GLfloat (*tc0)[4], (*tc1)[4], (*fog)[4]; - GLfloat (*tc2)[4], (*tc3)[4]; - GLfloat (*spec)[4]; - GLfloat (*col)[4]; - GLuint col_stride; - GLuint tc0_stride, tc1_stride, spec_stride, fog_stride; - GLuint tc2_stride, tc3_stride; - GLuint tc0_size, tc1_size; - GLuint tc2_size, tc3_size; - GLfloat (*coord)[4]; - GLuint coord_stride; - VERTEX *v = (VERTEX *)dest; - const GLfloat *s = GET_VIEWPORT_MAT(); - const GLubyte *mask = VB->ClipMask; - int i; - -/* fprintf(stderr, "%s(big) importable %d %d..%d\n", */ -/* __FUNCTION__, VB->importable_data, start, end); */ - - if (HAVE_HW_VIEWPORT && HAVE_HW_DIVIDE && CHECK_HW_DIVIDE) { - (void) s; - coord = VB->ClipPtr->data; - coord_stride = VB->ClipPtr->stride; - } - else { - coord = VB->NdcPtr->data; - coord_stride = VB->NdcPtr->stride; - } - - if (DO_TEX3) { - const GLuint t3 = GET_TEXSOURCE(3); - tc3 = VB->TexCoordPtr[t3]->data; - tc3_stride = VB->TexCoordPtr[t3]->stride; - if (DO_PTEX) - tc3_size = VB->TexCoordPtr[t3]->size; - } - - if (DO_TEX2) { - const GLuint t2 = GET_TEXSOURCE(2); - tc2 = VB->TexCoordPtr[t2]->data; - tc2_stride = VB->TexCoordPtr[t2]->stride; - if (DO_PTEX) - tc2_size = VB->TexCoordPtr[t2]->size; - } - - if (DO_TEX1) { - const GLuint t1 = GET_TEXSOURCE(1); - tc1 = VB->TexCoordPtr[t1]->data; - tc1_stride = VB->TexCoordPtr[t1]->stride; - if (DO_PTEX) - tc1_size = VB->TexCoordPtr[t1]->size; - } - - if (DO_TEX0) { - const GLuint t0 = GET_TEXSOURCE(0); - tc0_stride = VB->TexCoordPtr[t0]->stride; - tc0 = VB->TexCoordPtr[t0]->data; - if (DO_PTEX) - tc0_size = VB->TexCoordPtr[t0]->size; - } - - if (DO_RGBA) { - col = VB->ColorPtr[0]->data; - col_stride = VB->ColorPtr[0]->stride; - } - - if (DO_SPEC) { - spec = VB->SecondaryColorPtr[0]->data; - spec_stride = VB->SecondaryColorPtr[0]->stride; - } else { - spec = (GLfloat (*)[4])ctx->Current.Attrib[VERT_ATTRIB_COLOR1]; - spec_stride = 0; - } - - if (DO_FOG) { - if (VB->FogCoordPtr) { - fog = VB->FogCoordPtr->data; - fog_stride = VB->FogCoordPtr->stride; - } else { - static GLfloat tmp[4] = {0, 0, 0, 0}; - fog = &tmp; - fog_stride = 0; - } - } - - /* May have nonstandard strides: - */ - if (start) { - coord = (GLfloat (*)[4])((GLubyte *)coord + start * coord_stride); - if (DO_TEX0) - tc0 = (GLfloat (*)[4])((GLubyte *)tc0 + start * tc0_stride); - if (DO_TEX1) - tc1 = (GLfloat (*)[4])((GLubyte *)tc1 + start * tc1_stride); - if (DO_TEX2) - tc2 = (GLfloat (*)[4])((GLubyte *)tc2 + start * tc2_stride); - if (DO_TEX3) - tc3 = (GLfloat (*)[4])((GLubyte *)tc3 + start * tc3_stride); - if (DO_RGBA) - STRIDE_4F(col, start * col_stride); - if (DO_SPEC) - STRIDE_4F(spec, start * spec_stride); - if (DO_FOG) - STRIDE_4F(fog, start * fog_stride); - // fog = (GLfloat (*)[4])((GLubyte *)fog + start * fog_stride); - /* STRIDE_F(fog, start * fog_stride); */ - } - - for (i=start; i < end; i++, v = (VERTEX *)((GLubyte *)v + stride)) { - if (DO_XYZW) { - if (HAVE_HW_VIEWPORT || mask[i] == 0) { - /* unclipped */ - VIEWPORT_X(v->v.x, coord[0][0]); - VIEWPORT_Y(v->v.y, coord[0][1]); - VIEWPORT_Z(v->v.z, coord[0][2]); - v->v.w = coord[0][3]; - } else { - /* clipped */ - v->v.w = 1.0; - } - if (MACH64_DEBUG & DEBUG_VERBOSE_PRIMS) { - fprintf(stderr, "%s: vert (importable) %d: %.2f %.2f %.2f %f\n", - __FUNCTION__, i, v->v.x, v->v.y, v->v.z, v->v.w); - } - coord = (GLfloat (*)[4])((GLubyte *)coord + coord_stride); - } - if (DO_RGBA) { - if (HAVE_RGBA_COLOR) { - *(GLuint *)&v->v.color = *(GLuint *)&col[0]; - STRIDE_4F(col, col_stride); - } else { - v->v.color.blue = col[0][2]; - v->v.color.green = col[0][1]; - v->v.color.red = col[0][0]; - v->v.color.alpha = col[0][3]; - STRIDE_4F(col, col_stride); - } - } - if (DO_SPEC) { - v->v.specular.red = spec[0][0]; - v->v.specular.green = spec[0][1]; - v->v.specular.blue = spec[0][2]; - STRIDE_4F(spec, spec_stride); - } - if (DO_FOG) { - v->v.specular.alpha = fog[0][0] * 255.0; - /* STRIDE_F(fog, fog_stride); */ - fog = (GLfloat (*)[4])((GLubyte *)fog + fog_stride); - } - if (DO_TEX0) { - v->v.u0 = tc0[0][0]; - v->v.v0 = tc0[0][1]; - if (MACH64_DEBUG & DEBUG_VERBOSE_PRIMS) { - fprintf(stderr, "%s: vert (importable) %d: u0: %.2f, v0: %.2f, w: %f\n", - __FUNCTION__, i, v->v.u0, v->v.v0, v->v.w); - } -#ifdef MACH64_PREMULT_TEXCOORDS - v->v.u0 *= v->v.w; - v->v.v0 *= v->v.w; -#endif - if (DO_PTEX) { - if (HAVE_PTEX_VERTICES) { - if (tc0_size == 4) - v->pv.q0 = tc0[0][3]; - else - v->pv.q0 = 1.0; - } - else if (tc0_size == 4) { -#ifdef MACH64_PREMULT_TEXCOORDS - v->v.w *= tc0[0][3]; -#else - float rhw = 1.0 / tc0[0][3]; - v->v.w *= tc0[0][3]; - v->v.u0 *= rhw; - v->v.v0 *= rhw; -#endif - } - } - tc0 = (GLfloat (*)[4])((GLubyte *)tc0 + tc0_stride); - } - if (DO_TEX1) { - if (DO_PTEX) { - v->pv.u1 = tc1[0][0]; - v->pv.v1 = tc1[0][1]; - if (tc1_size == 4) - v->pv.q1 = tc1[0][3]; - else - v->pv.q1 = 1.0; - } - else { - v->v.u1 = tc1[0][0]; - v->v.v1 = tc1[0][1]; - } -#ifdef MACH64_PREMULT_TEXCOORDS - v->v.u1 *= v->v.w; - v->v.v1 *= v->v.w; -#endif - tc1 = (GLfloat (*)[4])((GLubyte *)tc1 + tc1_stride); - } - else if (DO_PTEX) { - *(GLuint *)&v->pv.q1 = 0; /* avoid culling on radeon */ - } - if (DO_TEX2) { - if (DO_PTEX) { - v->pv.u2 = tc2[0][0]; - v->pv.v2 = tc2[0][1]; - if (tc2_size == 4) - v->pv.q2 = tc2[0][3]; - else - v->pv.q2 = 1.0; - } - else { - v->v.u2 = tc2[0][0]; - v->v.v2 = tc2[0][1]; - } - tc2 = (GLfloat (*)[4])((GLubyte *)tc2 + tc2_stride); - } - if (DO_TEX3) { - if (DO_PTEX) { - v->pv.u3 = tc3[0][0]; - v->pv.v3 = tc3[0][1]; - if (tc3_size == 4) - v->pv.q3 = tc3[0][3]; - else - v->pv.q3 = 1.0; - } - else { - v->v.u3 = tc3[0][0]; - v->v.v3 = tc3[0][1]; - } - tc3 = (GLfloat (*)[4])((GLubyte *)tc3 + tc3_stride); - } - } -} - -#else -#if DO_XYZW - -#if HAVE_HW_DIVIDE -#error "cannot use tiny vertices with hw perspective divide" -#endif - -static void TAG(emit)( GLcontext *ctx, GLuint start, GLuint end, - void *dest, GLuint stride ) -{ - LOCALVARS - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - GLfloat (*col)[4]; - GLuint col_stride; - GLfloat (*coord)[4] = VB->NdcPtr->data; - GLuint coord_stride = VB->NdcPtr->stride; - GLfloat *v = (GLfloat *)dest; - const GLubyte *mask = VB->ClipMask; - const GLfloat *s = GET_VIEWPORT_MAT(); - int i; - - (void) s; - - ASSERT(stride == 4); - - col = VB->ColorPtr[0]->data; - col_stride = VB->ColorPtr[0]->stride; - - /* Pack what's left into a 4-dword vertex. Color is in a different - * place, and there is no 'w' coordinate. - */ - if (start) { - coord = (GLfloat (*)[4])((GLubyte *)coord + start * coord_stride); - STRIDE_4F(col, start * col_stride); - } - - for (i=start; i < end; i++, v+=4) { - if (HAVE_HW_VIEWPORT || mask[i] == 0) { - VIEWPORT_X(v[0], coord[0][0]); - VIEWPORT_Y(v[1], coord[0][1]); - VIEWPORT_Z(v[2], coord[0][2]); - } - coord = (GLfloat (*)[4])((GLubyte *)coord + coord_stride); - if (DO_RGBA) { - if (HAVE_RGBA_COLOR) { - *(GLuint *)&v[3] = *(GLuint *)col; - } - else { - GLubyte *b = (GLubyte *)&v[3]; - UNCLAMPED_FLOAT_TO_UBYTE(b[0], col[0][2]); - UNCLAMPED_FLOAT_TO_UBYTE(b[1], col[0][1]); - UNCLAMPED_FLOAT_TO_UBYTE(b[2], col[0][0]); - UNCLAMPED_FLOAT_TO_UBYTE(b[3], col[0][3]); - } - STRIDE_4F( col, col_stride ); - } - if (MACH64_DEBUG & DEBUG_VERBOSE_PRIMS) { - fprintf(stderr, "vert (importable) %d: %.2f %.2f %.2f %x\n", - i, v[0], v[1], v[2], *(int *)&v[3]); - } - } -} -#else -static void TAG(emit)( GLcontext *ctx, GLuint start, GLuint end, - void *dest, GLuint stride ) -{ - LOCALVARS - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - GLfloat (*col)[4]; - GLuint col_stride; - GLfloat *v = (GLfloat *)dest; - int i; - - col = VB->ColorPtr[0]->data; - col_stride = VB->ColorPtr[0]->stride; - - if (start) - STRIDE_4F(col, col_stride * start); - - /* Need to figure out where color is: - */ - if (GET_VERTEX_FORMAT() == TINY_VERTEX_FORMAT) - v += 3; - else - v += 4; - - for (i=start; i < end; i++, STRIDE_F(v, stride)) { - if (HAVE_RGBA_COLOR) { - *(GLuint *)v = *(GLuint *)col[0]; - } - else { - GLubyte *b = (GLubyte *)v; - UNCLAMPED_FLOAT_TO_UBYTE(b[0], col[0][2]); - UNCLAMPED_FLOAT_TO_UBYTE(b[1], col[0][1]); - UNCLAMPED_FLOAT_TO_UBYTE(b[2], col[0][0]); - UNCLAMPED_FLOAT_TO_UBYTE(b[3], col[0][3]); - } - STRIDE_4F( col, col_stride ); - } -} -#endif /* emit */ -#endif /* emit */ - -#if (DO_XYZW) && (DO_RGBA) - - -#if (HAVE_PTEX_VERTICES) -static GLboolean TAG(check_tex_sizes)( GLcontext *ctx ) -{ - LOCALVARS - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - - /* Force 'missing' texcoords to something valid. - */ - if (DO_TEX3 && VB->TexCoordPtr[2] == 0) - VB->TexCoordPtr[2] = VB->TexCoordPtr[3]; - - if (DO_TEX2 && VB->TexCoordPtr[1] == 0) - VB->TexCoordPtr[1] = VB->TexCoordPtr[2]; - - if (DO_TEX1 && VB->TexCoordPtr[0] == 0) - VB->TexCoordPtr[0] = VB->TexCoordPtr[1]; - - if (DO_PTEX) - return GL_TRUE; - - if ((DO_TEX3 && VB->TexCoordPtr[GET_TEXSOURCE(3)]->size == 4) || - (DO_TEX2 && VB->TexCoordPtr[GET_TEXSOURCE(2)]->size == 4) || - (DO_TEX1 && VB->TexCoordPtr[GET_TEXSOURCE(1)]->size == 4) || - (DO_TEX0 && VB->TexCoordPtr[GET_TEXSOURCE(0)]->size == 4)) - return GL_FALSE; - - return GL_TRUE; -} -#else -static GLboolean TAG(check_tex_sizes)( GLcontext *ctx ) -{ - LOCALVARS - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - - /* Force 'missing' texcoords to something valid. - */ - if (DO_TEX3 && VB->TexCoordPtr[2] == 0) - VB->TexCoordPtr[2] = VB->TexCoordPtr[3]; - - if (DO_TEX2 && VB->TexCoordPtr[1] == 0) - VB->TexCoordPtr[1] = VB->TexCoordPtr[2]; - - if (DO_TEX1 && VB->TexCoordPtr[0] == 0) - VB->TexCoordPtr[0] = VB->TexCoordPtr[1]; - - if (DO_PTEX) - return GL_TRUE; - - /* No hardware support for projective texture. Can fake it for - * TEX0 only. - */ - if ((DO_TEX3 && VB->TexCoordPtr[GET_TEXSOURCE(3)]->size == 4) || - (DO_TEX2 && VB->TexCoordPtr[GET_TEXSOURCE(2)]->size == 4) || - (DO_TEX1 && VB->TexCoordPtr[GET_TEXSOURCE(1)]->size == 4)) { - PTEX_FALLBACK(); - return GL_FALSE; - } - - if (DO_TEX0 && VB->TexCoordPtr[GET_TEXSOURCE(0)]->size == 4) { - if (DO_TEX1 || DO_TEX2 || DO_TEX3) { - PTEX_FALLBACK(); - } - return GL_FALSE; - } - - return GL_TRUE; -} -#endif /* ptex */ - - -static void TAG(interp)( GLcontext *ctx, - GLfloat t, - GLuint edst, GLuint eout, GLuint ein, - GLboolean force_boundary ) -{ - LOCALVARS - struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; - GLubyte *ddverts = GET_VERTEX_STORE(); - GLuint size = GET_VERTEX_SIZE(); - const GLfloat *dstclip = VB->ClipPtr->data[edst]; - GLfloat w; - const GLfloat *s = GET_VIEWPORT_MAT(); - - VERTEX *dst = (VERTEX *)(ddverts + (edst * size)); - VERTEX *in = (VERTEX *)(ddverts + (ein * size)); - VERTEX *out = (VERTEX *)(ddverts + (eout * size)); - - (void)s; - - if (HAVE_HW_DIVIDE && CHECK_HW_DIVIDE) { - VIEWPORT_X( dst->v.x, dstclip[0] ); - VIEWPORT_Y( dst->v.y, dstclip[1] ); - VIEWPORT_Z( dst->v.z, dstclip[2] ); - w = dstclip[3]; - } - else { - w = (dstclip[3] == 0.0F) ? 1.0 : (1.0 / dstclip[3]); - VIEWPORT_X( dst->v.x, dstclip[0] * w ); - VIEWPORT_Y( dst->v.y, dstclip[1] * w ); - VIEWPORT_Z( dst->v.z, dstclip[2] * w ); - } - - if (MACH64_DEBUG & DEBUG_VERBOSE_PRIMS) { - fprintf( stderr, "%s: dst vert: %.2f %.2f %.2f %f\n", - __FUNCTION__, - dst->v.x, - dst->v.y, - dst->v.z, - w ); - } - - if ((HAVE_HW_DIVIDE && CHECK_HW_DIVIDE) || - DO_FOG || DO_SPEC || DO_TEX0 || DO_TEX1 || - DO_TEX2 || DO_TEX3 || !HAVE_TINY_VERTICES) { - - dst->v.w = w; - - INTERP_UB( t, dst->ub4[4][0], out->ub4[4][0], in->ub4[4][0] ); - INTERP_UB( t, dst->ub4[4][1], out->ub4[4][1], in->ub4[4][1] ); - INTERP_UB( t, dst->ub4[4][2], out->ub4[4][2], in->ub4[4][2] ); - INTERP_UB( t, dst->ub4[4][3], out->ub4[4][3], in->ub4[4][3] ); - - if (DO_SPEC) { - INTERP_UB( t, dst->ub4[5][0], out->ub4[5][0], in->ub4[5][0] ); - INTERP_UB( t, dst->ub4[5][1], out->ub4[5][1], in->ub4[5][1] ); - INTERP_UB( t, dst->ub4[5][2], out->ub4[5][2], in->ub4[5][2] ); - } - if (DO_FOG) { - INTERP_UB( t, dst->ub4[5][3], out->ub4[5][3], in->ub4[5][3] ); - } - if (DO_TEX0) { - if (DO_PTEX) { - if (HAVE_PTEX_VERTICES) { - INTERP_F( t, dst->pv.u0, out->pv.u0, in->pv.u0 ); - INTERP_F( t, dst->pv.v0, out->pv.v0, in->pv.v0 ); - INTERP_F( t, dst->pv.q0, out->pv.q0, in->pv.q0 ); - } else { - GLfloat wout = VB->NdcPtr->data[eout][3]; - GLfloat win = VB->NdcPtr->data[ein][3]; - GLfloat qout = out->pv.w / wout; - GLfloat qin = in->pv.w / win; - GLfloat qdst, rqdst; - - ASSERT( !HAVE_HW_DIVIDE ); - - INTERP_F( t, dst->v.u0, out->v.u0 * qout, in->v.u0 * qin ); - INTERP_F( t, dst->v.v0, out->v.v0 * qout, in->v.v0 * qin ); - INTERP_F( t, qdst, qout, qin ); - - rqdst = 1.0 / qdst; - dst->v.u0 *= rqdst; - dst->v.v0 *= rqdst; - dst->v.w *= rqdst; - } - } - else { -#ifdef MACH64_PREMULT_TEXCOORDS - GLfloat qout = 1 / out->v.w; - GLfloat qin = 1 / in->v.w; - - INTERP_F( t, dst->v.u0, out->v.u0 * qout, in->v.u0 * qin); - INTERP_F( t, dst->v.v0, out->v.v0 * qout, in->v.v0 * qin); - - dst->v.u0 *= w; - dst->v.v0 *= w; -#else - INTERP_F( t, dst->v.u0, out->v.u0, in->v.u0 ); - INTERP_F( t, dst->v.v0, out->v.v0, in->v.v0 ); -#endif - } - } - if (DO_TEX1) { - if (DO_PTEX) { - INTERP_F( t, dst->pv.u1, out->pv.u1, in->pv.u1 ); - INTERP_F( t, dst->pv.v1, out->pv.v1, in->pv.v1 ); - INTERP_F( t, dst->pv.q1, out->pv.q1, in->pv.q1 ); - } else { -#ifdef MACH64_PREMULT_TEXCOORDS - GLfloat qout = 1 / out->v.w; - GLfloat qin = 1 / in->v.w; - - INTERP_F( t, dst->v.u1, out->v.u1 * qout, in->v.u1 * qin ); - INTERP_F( t, dst->v.v1, out->v.v1 * qout, in->v.v1 * qin ); - - dst->v.u1 *= w; - dst->v.v1 *= w; -#else - INTERP_F( t, dst->v.u1, out->v.u1, in->v.u1 ); - INTERP_F( t, dst->v.v1, out->v.v1, in->v.v1 ); -#endif - } - } - else if (DO_PTEX) { - dst->pv.q0 = 0.0; /* must be a valid float on radeon */ - } - if (DO_TEX2) { - if (DO_PTEX) { - INTERP_F( t, dst->pv.u2, out->pv.u2, in->pv.u2 ); - INTERP_F( t, dst->pv.v2, out->pv.v2, in->pv.v2 ); - INTERP_F( t, dst->pv.q2, out->pv.q2, in->pv.q2 ); - } else { - INTERP_F( t, dst->v.u2, out->v.u2, in->v.u2 ); - INTERP_F( t, dst->v.v2, out->v.v2, in->v.v2 ); - } - } - if (DO_TEX3) { - if (DO_PTEX) { - INTERP_F( t, dst->pv.u3, out->pv.u3, in->pv.u3 ); - INTERP_F( t, dst->pv.v3, out->pv.v3, in->pv.v3 ); - INTERP_F( t, dst->pv.q3, out->pv.q3, in->pv.q3 ); - } else { - INTERP_F( t, dst->v.u3, out->v.u3, in->v.u3 ); - INTERP_F( t, dst->v.v3, out->v.v3, in->v.v3 ); - } - } - } else { - /* 4-dword vertex. Color is in v[3] and there is no oow coordinate. - */ - INTERP_UB( t, dst->ub4[3][0], out->ub4[3][0], in->ub4[3][0] ); - INTERP_UB( t, dst->ub4[3][1], out->ub4[3][1], in->ub4[3][1] ); - INTERP_UB( t, dst->ub4[3][2], out->ub4[3][2], in->ub4[3][2] ); - INTERP_UB( t, dst->ub4[3][3], out->ub4[3][3], in->ub4[3][3] ); - } -} - -#endif /* rgba && xyzw */ - - -static void TAG(init)( void ) -{ - setup_tab[IND].emit = TAG(emit); - -#if (DO_XYZW && DO_RGBA) - setup_tab[IND].check_tex_sizes = TAG(check_tex_sizes); - setup_tab[IND].interp = TAG(interp); -#endif - - if (DO_SPEC) - setup_tab[IND].copy_pv = copy_pv_rgba4_spec5; - else if (HAVE_HW_DIVIDE || DO_SPEC || DO_FOG || DO_TEX0 || DO_TEX1 || - DO_TEX2 || DO_TEX3 || !HAVE_TINY_VERTICES) - setup_tab[IND].copy_pv = copy_pv_rgba4; - else - setup_tab[IND].copy_pv = copy_pv_rgba3; - - if (DO_TEX3) { - if (DO_PTEX) { - ASSERT(HAVE_PTEX_VERTICES); - setup_tab[IND].vertex_format = PROJ_TEX3_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 18; - } - else { - setup_tab[IND].vertex_format = TEX3_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 14; - } - } - else if (DO_TEX2) { - if (DO_PTEX) { - ASSERT(HAVE_PTEX_VERTICES); - setup_tab[IND].vertex_format = PROJ_TEX3_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 18; - } - else { - setup_tab[IND].vertex_format = TEX2_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 12; - } - } - else if (DO_TEX1) { - if (DO_PTEX) { - ASSERT(HAVE_PTEX_VERTICES); - setup_tab[IND].vertex_format = PROJ_TEX1_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 12; - } - else { - setup_tab[IND].vertex_format = TEX1_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 10; - } - } - else if (DO_TEX0) { - if (DO_PTEX && HAVE_PTEX_VERTICES) { - setup_tab[IND].vertex_format = PROJ_TEX1_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 12; - } else { - setup_tab[IND].vertex_format = TEX0_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 8; - } - } - else if (!HAVE_HW_DIVIDE && !DO_SPEC && !DO_FOG && HAVE_TINY_VERTICES) { - setup_tab[IND].vertex_format = TINY_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 4; - } else if (HAVE_NOTEX_VERTICES) { - setup_tab[IND].vertex_format = NOTEX_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 6; - } else { - setup_tab[IND].vertex_format = TEX0_VERTEX_FORMAT; - setup_tab[IND].vertex_size = 8; - } - -} - - -#undef IND -#undef TAG diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/server/mach64_dri.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/server/mach64_dri.h deleted file mode 100644 index 139668e3f..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/server/mach64_dri.h +++ /dev/null @@ -1,126 +0,0 @@ -/* $XFree86$ */ /* -*- mode: c; c-basic-offset: 3 -*- */ -/* - * Copyright 2000 Gareth Hughes - * 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 - * 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 - * GARETH HUGHES 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: - * Gareth Hughes <gareth@valinux.com> - * Leif Delgass <ldelgass@retinalburn.net> - */ - -#ifndef __MACH64_DRI_H__ -#define __MACH64_DRI_H__ 1 - -#include "xf86drm.h" - -typedef struct { - drm_handle_t fbHandle; - - drm_handle_t regsHandle; - drmSize regsSize; - - int IsPCI; - - drm_handle_t agpHandle; /* Handle from drmAgpAlloc */ - unsigned long agpOffset; - drmSize agpSize; - int agpMode; - - /* DMA descriptor ring */ - unsigned long ringStart; /* Offset into AGP space */ - drm_handle_t ringHandle; /* Handle from drmAddMap */ - drmSize ringMapSize; /* Size of map */ - int ringSize; /* Size of ring (in kB) */ - drmAddress ringMap; /* Map */ - - /* vertex buffer data */ - unsigned long bufferStart; /* Offset into AGP space */ - drm_handle_t bufferHandle; /* Handle from drmAddMap */ - drmSize bufferMapSize; /* Size of map */ - int bufferSize; /* Size of buffers (in MB) */ - drmAddress bufferMap; /* Map */ - - drmBufMapPtr drmBuffers; /* Buffer map */ - int numBuffers; /* Number of buffers */ - - /* AGP Texture data */ - unsigned long agpTexStart; /* Offset into AGP space */ - drm_handle_t agpTexHandle; /* Handle from drmAddMap */ - drmSize agpTexMapSize; /* Size of map */ - int agpTexSize; /* Size of AGP tex space (in MB) */ - drmAddress agpTexMap; /* Map */ - int log2AGPTexGran; - - int fbX; - int fbY; - int backX; - int backY; - int depthX; - int depthY; - - int frontOffset; - int frontPitch; - int backOffset; - int backPitch; - int depthOffset; - int depthPitch; - - int textureOffset; - int textureSize; - int logTextureGranularity; -} ATIDRIServerInfoRec, *ATIDRIServerInfoPtr; - -typedef struct { - int chipset; - int width; - int height; - int mem; - int cpp; - - int IsPCI; - int AGPMode; - - unsigned int frontOffset; - unsigned int frontPitch; - - unsigned int backOffset; - unsigned int backPitch; - - unsigned int depthOffset; - unsigned int depthPitch; - - unsigned int textureOffset; - unsigned int textureSize; - int logTextureGranularity; - - drm_handle_t regs; - drmSize regsSize; - - drm_handle_t agp; - drmSize agpSize; - unsigned int agpTextureOffset; - unsigned int agpTextureSize; - int logAgpTextureGranularity; -} ATIDRIRec, *ATIDRIPtr; - -#endif /* __MACH64_DRI_H__ */ |