summaryrefslogtreecommitdiff
path: root/src/mesa/drivers/dri/gamma/gamma_tris.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mesa/drivers/dri/gamma/gamma_tris.c')
-rw-r--r--src/mesa/drivers/dri/gamma/gamma_tris.c660
1 files changed, 0 insertions, 660 deletions
diff --git a/src/mesa/drivers/dri/gamma/gamma_tris.c b/src/mesa/drivers/dri/gamma/gamma_tris.c
deleted file mode 100644
index babe964951..0000000000
--- a/src/mesa/drivers/dri/gamma/gamma_tris.c
+++ /dev/null
@@ -1,660 +0,0 @@
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Alan Hourihane makes no representations
- * about the suitability of this software for any purpose. It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors: Alan Hourihane, <alanh@tungstengraphics.com>
- * Keith Whitwell, <keith@tungstengraphics.com>
- *
- * 3DLabs Gamma driver.
- */
-
-#include "gamma_context.h"
-#include "gamma_macros.h"
-#include "gamma_vb.h"
-#include "gamma_tris.h"
-
-#include "main/glheader.h"
-#include "main/mtypes.h"
-#include "main/macros.h"
-#include "main/colormac.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"
-
-
-/***********************************************************************
- * Build hardware rasterization functions *
- ***********************************************************************/
-
-#define GAMMA_RAST_ALPHA_BIT 0x01
-#define GAMMA_RAST_TEX_BIT 0x02
-#define GAMMA_RAST_FLAT_BIT 0x04
-
-static gamma_point_func gamma_point_tab[0x8];
-static gamma_line_func gamma_line_tab[0x8];
-static gamma_tri_func gamma_tri_tab[0x8];
-static gamma_quad_func gamma_quad_tab[0x8];
-
-#define IND (0)
-#define TAG(x) x
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_ALPHA_BIT)
-#define TAG(x) x##_alpha
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_TEX_BIT)
-#define TAG(x) x##_tex
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_ALPHA_BIT|GAMMA_RAST_TEX_BIT)
-#define TAG(x) x##_alpha_tex
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_FLAT_BIT)
-#define TAG(x) x##_flat
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_ALPHA_BIT|GAMMA_RAST_FLAT_BIT)
-#define TAG(x) x##_alpha_flat
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_TEX_BIT|GAMMA_RAST_FLAT_BIT)
-#define TAG(x) x##_tex_flat
-#include "gamma_tritmp.h"
-
-#define IND (GAMMA_RAST_ALPHA_BIT|GAMMA_RAST_TEX_BIT|GAMMA_RAST_FLAT_BIT)
-#define TAG(x) x##_alpha_tex_flat
-#include "gamma_tritmp.h"
-
-
-static void init_rast_tab( void )
-{
- gamma_init();
- gamma_init_alpha();
- gamma_init_tex();
- gamma_init_alpha_tex();
- gamma_init_flat();
- gamma_init_alpha_flat();
- gamma_init_tex_flat();
- gamma_init_alpha_tex_flat();
-}
-
-/***********************************************************************
- * 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
-gamma_fallback_quad( gammaContextPtr gmesa,
- const gammaVertex *v0,
- const gammaVertex *v1,
- const gammaVertex *v2,
- const gammaVertex *v3 )
-{
- GLcontext *ctx = gmesa->glCtx;
- SWvertex v[4];
- gamma_translate_vertex( ctx, v0, &v[0] );
- gamma_translate_vertex( ctx, v1, &v[1] );
- gamma_translate_vertex( ctx, v2, &v[2] );
- gamma_translate_vertex( ctx, v3, &v[3] );
- _swrast_Quad( ctx, &v[0], &v[1], &v[2], &v[3] );
-}
-
-static void
-gamma_fallback_tri( gammaContextPtr gmesa,
- const gammaVertex *v0,
- const gammaVertex *v1,
- const gammaVertex *v2 )
-{
- GLcontext *ctx = gmesa->glCtx;
- SWvertex v[3];
- gamma_translate_vertex( ctx, v0, &v[0] );
- gamma_translate_vertex( ctx, v1, &v[1] );
- gamma_translate_vertex( ctx, v2, &v[2] );
- _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
-}
-
-static void
-gamma_fallback_line( gammaContextPtr gmesa,
- const gammaVertex *v0,
- const gammaVertex *v1 )
-{
- GLcontext *ctx = gmesa->glCtx;
- SWvertex v[2];
- gamma_translate_vertex( ctx, v0, &v[0] );
- gamma_translate_vertex( ctx, v1, &v[1] );
- _swrast_Line( ctx, &v[0], &v[1] );
-}
-
-
-#if 0
-static void
-gamma_fallback_point( gammaContextPtr gmesa,
- const gammaVertex *v0 )
-{
- GLcontext *ctx = gmesa->glCtx;
- SWvertex v[1];
- gamma_translate_vertex( ctx, v0, &v[0] );
- _swrast_Point( ctx, &v[0] );
-}
-#endif
-
-
-/***********************************************************************
- * Choose rasterization functions *
- ***********************************************************************/
-
-#define _GAMMA_NEW_RASTER_STATE (_NEW_FOG | \
- _NEW_TEXTURE | \
- _DD_NEW_TRI_SMOOTH | \
- _DD_NEW_LINE_SMOOTH | \
- _DD_NEW_POINT_SMOOTH | \
- _DD_NEW_TRI_STIPPLE | \
- _DD_NEW_LINE_STIPPLE)
-
-#define LINE_FALLBACK (0)
-#define TRI_FALLBACK (0)
-
-static void gammaChooseRasterState(GLcontext *ctx)
-{
- gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
- GLuint flags = ctx->_TriangleCaps;
- GLuint ind = 0;
-
- if ( ctx->Line.SmoothFlag ||
- ctx->Polygon.SmoothFlag ||
- ctx->Point.SmoothFlag )
- gmesa->Begin |= B_AntiAliasEnable;
- else
- gmesa->Begin &= ~B_AntiAliasEnable;
-
- if ( ctx->Texture.Unit[0]._ReallyEnabled ) {
- ind |= GAMMA_RAST_TEX_BIT;
- gmesa->Begin |= B_TextureEnable;
- } else
- gmesa->Begin &= ~B_TextureEnable;
-
- if (flags & DD_LINE_STIPPLE)
- gmesa->Begin |= B_LineStippleEnable;
- else
- gmesa->Begin &= ~B_LineStippleEnable;
-
- if (flags & DD_TRI_STIPPLE)
- gmesa->Begin |= B_AreaStippleEnable;
- else
- gmesa->Begin &= ~B_AreaStippleEnable;
-
- if (ctx->Fog.Enabled)
- gmesa->Begin |= B_FogEnable;
- else
- gmesa->Begin &= ~B_FogEnable;
-
- if (ctx->Color.BlendEnabled || ctx->Color.AlphaEnabled)
- ind |= GAMMA_RAST_ALPHA_BIT;
-
- if ( flags & DD_FLATSHADE )
- ind |= GAMMA_RAST_FLAT_BIT;
-
- gmesa->draw_line = gamma_line_tab[ind];
- gmesa->draw_tri = gamma_tri_tab[ind];
- gmesa->draw_quad = gamma_quad_tab[ind];
- gmesa->draw_point = gamma_point_tab[ind];
-
- /* Hook in fallbacks for specific primitives. CURRENTLY DISABLED
- */
- if (flags & LINE_FALLBACK)
- gmesa->draw_line = gamma_fallback_line;
-
- if (flags & TRI_FALLBACK) {
- gmesa->draw_tri = gamma_fallback_tri;
- gmesa->draw_quad = gamma_fallback_quad;
- }
-}
-
-
-
-
-/***********************************************************************
- * Macros for t_dd_tritmp.h to draw basic primitives *
- ***********************************************************************/
-
-#define TRI( a, b, c ) \
-do { \
- gmesa->draw_tri( gmesa, a, b, c ); \
-} while (0)
-
-#define QUAD( a, b, c, d ) \
-do { \
- gmesa->draw_quad( gmesa, a, b, c, d ); \
-} while (0)
-
-#define LINE( v0, v1 ) \
-do { \
- gmesa->draw_line( gmesa, v0, v1 ); \
-} while (0)
-
-#define POINT( v0 ) \
-do { \
- gmesa->draw_point( gmesa, v0 ); \
-} while (0)
-
-
-/***********************************************************************
- * Build render functions from dd templates *
- ***********************************************************************/
-
-#define GAMMA_OFFSET_BIT 0x01
-#define GAMMA_TWOSIDE_BIT 0x02
-#define GAMMA_UNFILLED_BIT 0x04
-#define GAMMA_FALLBACK_BIT 0x08
-#define GAMMA_MAX_TRIFUNC 0x10
-
-
-static struct {
- tnl_points_func points;
- tnl_line_func line;
- tnl_triangle_func triangle;
- tnl_quad_func quad;
-} rast_tab[GAMMA_MAX_TRIFUNC];
-
-
-#define DO_FALLBACK (IND & GAMMA_FALLBACK_BIT)
-#define DO_OFFSET 0 /* (IND & GAMMA_OFFSET_BIT) */
-#define DO_UNFILLED 0 /* (IND & GAMMA_UNFILLED_BIT) */
-#define DO_TWOSIDE (IND & GAMMA_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 0
-#define HAVE_BACK_COLORS 0
-#define HAVE_HW_FLATSHADE 1
-#define VERTEX gammaVertex
-#define TAB rast_tab
-
-#define DEPTH_SCALE 1.0
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a > 0)
-#define GET_VERTEX(e) (gmesa->verts + (e * gmesa->vertex_size * sizeof(int)))
-
-#define VERT_SET_RGBA( v, c ) \
-do { \
- UNCLAMPED_FLOAT_TO_UBYTE(v->ub4[4][0], (c)[0]); \
- UNCLAMPED_FLOAT_TO_UBYTE(v->ub4[4][1], (c)[1]); \
- UNCLAMPED_FLOAT_TO_UBYTE(v->ub4[4][2], (c)[2]); \
- UNCLAMPED_FLOAT_TO_UBYTE(v->ub4[4][3], (c)[3]); \
-} while (0)
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[4] = v1->ui[4]
-#define VERT_SAVE_RGBA( idx ) color[idx] = v[idx]->ui[4]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[4] = color[idx]
-
-#define LOCAL_VARS(n) \
- gammaContextPtr gmesa = GAMMA_CONTEXT(ctx); \
- GLuint color[n] = { 0 }; \
- (void) color;
-
-
-/***********************************************************************
- * Helpers for rendering unfilled primitives *
- ***********************************************************************/
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
- B_PrimType_Points,
- B_PrimType_Lines,
- B_PrimType_Lines,
- B_PrimType_Lines,
- B_PrimType_Triangles,
- B_PrimType_Triangles,
- B_PrimType_Triangles,
- B_PrimType_Triangles,
- B_PrimType_Triangles,
- B_PrimType_Triangles
-};
-
-static void gammaResetLineStipple( GLcontext *ctx );
-static void gammaRasterPrimitive( GLcontext *ctx, GLuint hwprim );
-static void gammaRenderPrimitive( GLcontext *ctx, GLenum prim );
-
-#define RASTERIZE(x) if (gmesa->hw_primitive != hw_prim[x]) \
- gammaRasterPrimitive( ctx, hw_prim[x] )
-#define RENDER_PRIMITIVE gmesa->render_primitive
-#define TAG(x) x
-#define IND GAMMA_FALLBACK_BIT
-#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 (GAMMA_OFFSET_BIT)
-#define TAG(x) x##_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (GAMMA_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (GAMMA_TWOSIDE_BIT|GAMMA_OFFSET_BIT)
-#define TAG(x) x##_twoside_offset
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (GAMMA_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (GAMMA_OFFSET_BIT|GAMMA_UNFILLED_BIT)
-#define TAG(x) x##_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (GAMMA_TWOSIDE_BIT|GAMMA_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (GAMMA_TWOSIDE_BIT|GAMMA_OFFSET_BIT|GAMMA_UNFILLED_BIT)
-#define TAG(x) x##_twoside_offset_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-
-static void init_render_tab( void )
-{
- init();
- init_offset();
- init_twoside();
- init_twoside_offset();
- init_unfilled();
- init_offset_unfilled();
- init_twoside_unfilled();
- init_twoside_offset_unfilled();
-}
-
-
-/**********************************************************************/
-/* Render unclipped begin/end objects */
-/**********************************************************************/
-
-#define VERT(x) (gammaVertex *)(gammaverts + (x * size * sizeof(int)))
-#define RENDER_POINTS( start, count ) \
- for ( ; start < count ; start++) \
- gmesa->draw_point( gmesa, VERT(start) )
-#define RENDER_LINE( v0, v1 ) \
- gmesa->draw_line( gmesa, VERT(v0), VERT(v1) )
-#define RENDER_TRI( v0, v1, v2 ) \
- gmesa->draw_tri( gmesa, VERT(v0), VERT(v1), VERT(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) \
- gmesa->draw_quad( gmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) )
-#define INIT(x) gammaRenderPrimitive( ctx, x );
-#undef LOCAL_VARS
-#define LOCAL_VARS \
- gammaContextPtr gmesa = GAMMA_CONTEXT(ctx); \
- const GLuint size = gmesa->vertex_size; \
- const char *gammaverts = (char *)gmesa->verts; \
- const GLboolean stipple = ctx->Line.StippleFlag; \
- (void) stipple;
-#define RESET_STIPPLE if ( stipple ) gammaResetLineStipple( ctx );
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) (x)
-#define TAG(x) gamma_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-
-
-/**********************************************************************/
-/* Render clipped primitives */
-/**********************************************************************/
-
-static void gammaRenderClippedPoly( GLcontext *ctx, const GLuint *elts,
- GLuint n )
-{
- gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
- struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- GLuint prim = gmesa->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 gammaRenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- tnl->Driver.Render.Line( ctx, ii, jj );
-}
-
-
-/**********************************************************************/
-/* Choose render functions */
-/**********************************************************************/
-
-
-
-#define _GAMMA_NEW_RENDERSTATE (_DD_NEW_TRI_UNFILLED | \
- _DD_NEW_TRI_LIGHT_TWOSIDE | \
- _DD_NEW_TRI_OFFSET)
-
-#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
-
-static void gammaChooseRenderState(GLcontext *ctx)
-{
- gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- GLuint flags = ctx->_TriangleCaps;
- GLuint index = 0;
-
- if (flags & ANY_RASTER_FLAGS) {
- if (flags & DD_TRI_LIGHT_TWOSIDE) index |= GAMMA_TWOSIDE_BIT;
- if (flags & DD_TRI_OFFSET) index |= GAMMA_OFFSET_BIT;
- if (flags & DD_TRI_UNFILLED) index |= GAMMA_UNFILLED_BIT;
- }
-
- if (gmesa->RenderIndex != index) {
- gmesa->RenderIndex = index;
-
- 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 (gmesa->RenderIndex == 0)
- tnl->Driver.Render.PrimTabVerts = gamma_render_tab_verts;
- else
- tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
- tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
- tnl->Driver.Render.ClippedLine = gammaRenderClippedLine;
- tnl->Driver.Render.ClippedPolygon = gammaRenderClippedPoly;
- }
-}
-
-
-/**********************************************************************/
-/* High level hooks for t_vb_render.c */
-/**********************************************************************/
-
-
-
-/* Determine the rasterized primitive when not drawing unfilled
- * polygons.
- *
- * Used only for the default render stage which always decomposes
- * primitives to trianges/lines/points. For the accelerated stage,
- * which renders strips as strips, the equivalent calculations are
- * performed in gammarender.c.
- */
-
-static void gammaRasterPrimitive( GLcontext *ctx, GLuint hwprim )
-{
- gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
- if (gmesa->hw_primitive != hwprim)
- gmesa->hw_primitive = hwprim;
-}
-
-static void gammaRenderPrimitive( GLcontext *ctx, GLenum prim )
-{
- gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
- gmesa->render_primitive = prim;
-}
-
-static void gammaRunPipeline( GLcontext *ctx )
-{
- gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
- if ( gmesa->new_state )
- gammaDDUpdateHWState( ctx );
-
- if (gmesa->new_gl_state) {
- if (gmesa->new_gl_state & _NEW_TEXTURE)
- gammaUpdateTextureState( ctx );
-
- if (!gmesa->Fallback) {
- if (gmesa->new_gl_state & _GAMMA_NEW_VERTEX)
- gammaChooseVertexState( ctx );
-
- if (gmesa->new_gl_state & _GAMMA_NEW_RASTER_STATE)
- gammaChooseRasterState( ctx );
-
- if (gmesa->new_gl_state & _GAMMA_NEW_RENDERSTATE)
- gammaChooseRenderState( ctx );
- }
-
- gmesa->new_gl_state = 0;
- }
-
- _tnl_run_pipeline( ctx );
-}
-
-static void gammaRenderStart( GLcontext *ctx )
-{
- /* Check for projective texturing. Make sure all texcoord
- * pointers point to something. (fix in mesa?)
- */
- gammaCheckTexSizes( ctx );
-}
-
-static void gammaRenderFinish( GLcontext *ctx )
-{
- if (0)
- _swrast_flush( ctx ); /* never needed */
-}
-
-static void gammaResetLineStipple( GLcontext *ctx )
-{
- gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
-
- /* Reset the hardware stipple counter.
- */
- CHECK_DMA_BUFFER(gmesa, 1);
- WRITE(gmesa->buf, UpdateLineStippleCounters, 0);
-}
-
-
-/**********************************************************************/
-/* Transition to/from hardware rasterization. */
-/**********************************************************************/
-
-
-void gammaFallback( gammaContextPtr gmesa, GLuint bit, GLboolean mode )
-{
- GLcontext *ctx = gmesa->glCtx;
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- GLuint oldfallback = gmesa->Fallback;
-
- if (mode) {
- gmesa->Fallback |= bit;
- if (oldfallback == 0) {
- _swsetup_Wakeup( ctx );
- _tnl_need_projected_coords( ctx, GL_TRUE );
- gmesa->RenderIndex = ~0;
- }
- }
- else {
- gmesa->Fallback &= ~bit;
- if (oldfallback == bit) {
- _swrast_flush( ctx );
- tnl->Driver.Render.Start = gammaRenderStart;
- tnl->Driver.Render.PrimitiveNotify = gammaRenderPrimitive;
- tnl->Driver.Render.Finish = gammaRenderFinish;
- tnl->Driver.Render.BuildVertices = gammaBuildVertices;
- tnl->Driver.Render.ResetLineStipple = gammaResetLineStipple;
- gmesa->new_gl_state |= (_GAMMA_NEW_RENDERSTATE|
- _GAMMA_NEW_RASTER_STATE|
- _GAMMA_NEW_VERTEX);
- }
- }
-}
-
-
-/**********************************************************************/
-/* Initialization. */
-/**********************************************************************/
-
-
-void gammaDDInitTriFuncs( GLcontext *ctx )
-{
- gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- static int firsttime = 1;
-
- if (firsttime) {
- init_rast_tab();
- init_render_tab();
- firsttime = 0;
- }
-
- gmesa->RenderIndex = ~0;
-
- tnl->Driver.RunPipeline = gammaRunPipeline;
- tnl->Driver.Render.Start = gammaRenderStart;
- tnl->Driver.Render.Finish = gammaRenderFinish;
- tnl->Driver.Render.PrimitiveNotify = gammaRenderPrimitive;
- tnl->Driver.Render.ResetLineStipple = gammaResetLineStipple;
- tnl->Driver.Render.BuildVertices = gammaBuildVertices;
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 12:06:44 +0000