diff options
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.c')
| -rw-r--r-- | nx-X11/extras/Mesa/src/mesa/drivers/dri/mach64/mach64_vb.c | 642 |
1 files changed, 0 insertions, 642 deletions
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; - } -} |