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Split driver struct into swrast/tnl/core components.

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This commit is contained in:
Keith Whitwell
2001-03-19 02:25:35 +00:00
parent d9bf6ccce9
commit 7098924599
47 changed files with 1160 additions and 1504 deletions
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102
src/mesa/tnl/t_vb_render.c
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@@ -1,4 +1,4 @@
/* $Id: t_vb_render.c,v 1.15 2001/03/12 00:48:44 gareth Exp $ */
/* $Id: t_vb_render.c,v 1.16 2001/03/19 02:25:37 keithw Exp $ */
/*
* Mesa 3-D graphics library
@@ -123,7 +123,7 @@ do { \
/* Vertices, with the possibility of clipping.
*/
#define RENDER_POINTS( start, count ) \
ctx->Driver.PointsFunc( ctx, start, count )
tnl->Driver.PointsFunc( ctx, start, count )
#define RENDER_LINE( v1, v2 ) \
do { \
@@ -157,21 +157,22 @@ do { \
} while (0)
#define LOCAL_VARS \
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; \
const GLuint * const elt = VB->Elts; \
const GLubyte *mask = VB->ClipMask; \
const GLuint sz = VB->ClipPtr->size; \
const line_func LineFunc = ctx->Driver.LineFunc; \
const triangle_func TriangleFunc = ctx->Driver.TriangleFunc; \
const quad_func QuadFunc = ctx->Driver.QuadFunc; \
const GLboolean stipple = ctx->Line.StippleFlag; \
(void) (LineFunc && TriangleFunc && QuadFunc); \
(void) elt; (void) mask; (void) sz; (void) stipple;
#define LOCAL_VARS \
TNLcontext *tnl = TNL_CONTEXT(ctx); \
struct vertex_buffer *VB = &tnl->vb; \
const GLuint * const elt = VB->Elts; \
const GLubyte *mask = VB->ClipMask; \
const GLuint sz = VB->ClipPtr->size; \
const line_func LineFunc = tnl->Driver.LineFunc; \
const triangle_func TriangleFunc = tnl->Driver.TriangleFunc; \
const quad_func QuadFunc = tnl->Driver.QuadFunc; \
const GLboolean stipple = ctx->Line.StippleFlag; \
(void) (LineFunc && TriangleFunc && QuadFunc); \
(void) elt; (void) mask; (void) sz; (void) stipple;
#define TAG(x) clip_##x##_verts
#define INIT(x) ctx->Driver.RenderPrimitive( ctx, x )
#define RESET_STIPPLE if (stipple) ctx->Driver.ResetLineStipple( ctx )
#define INIT(x) tnl->Driver.RenderPrimitive( ctx, x )
#define RESET_STIPPLE if (stipple) tnl->Driver.ResetLineStipple( ctx )
#define RESET_OCCLUSION ctx->OcclusionResult = GL_TRUE
#define PRESERVE_VB_DEFS
#include "t_vb_rendertmp.h"
@@ -193,15 +194,16 @@ static void clip_elt_triangles( GLcontext *ctx,
GLuint count,
GLuint flags )
{
GLuint j;
GLuint last = count-2;
render_func render_tris = ctx->Driver.RenderTabElts[GL_TRIANGLES];
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
TNLcontext *tnl = TNL_CONTEXT(ctx);
render_func render_tris = tnl->Driver.RenderTabElts[GL_TRIANGLES];
struct vertex_buffer *VB = &tnl->vb;
const GLuint * const elt = VB->Elts;
GLubyte *mask = VB->ClipMask;
GLuint last = count-2;
GLuint j;
(void) flags;
ctx->Driver.RenderPrimitive( ctx, GL_TRIANGLES );
tnl->Driver.RenderPrimitive( ctx, GL_TRIANGLES );
for (j=start; j < last; j+=3 ) {
GLubyte c1 = mask[elt[j]];
@@ -233,7 +235,7 @@ static void clip_elt_triangles( GLcontext *ctx,
/* Vertices, no clipping.
*/
#define RENDER_POINTS( start, count ) \
ctx->Driver.PointsFunc( ctx, start, count )
tnl->Driver.PointsFunc( ctx, start, count )
#define RENDER_LINE( v1, v2 ) \
LineFunc( ctx, v1, v2 )
@@ -246,18 +248,19 @@ static void clip_elt_triangles( GLcontext *ctx,
#define TAG(x) _tnl_##x##_verts
#define LOCAL_VARS \
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb; \
const GLuint * const elt = VB->Elts; \
const line_func LineFunc = ctx->Driver.LineFunc; \
const triangle_func TriangleFunc = ctx->Driver.TriangleFunc; \
const quad_func QuadFunc = ctx->Driver.QuadFunc; \
(void) (LineFunc && TriangleFunc && QuadFunc); \
(void) elt;
#define LOCAL_VARS \
TNLcontext *tnl = TNL_CONTEXT(ctx); \
struct vertex_buffer *VB = &tnl->vb; \
const GLuint * const elt = VB->Elts; \
const line_func LineFunc = tnl->Driver.LineFunc; \
const triangle_func TriangleFunc = tnl->Driver.TriangleFunc; \
const quad_func QuadFunc = tnl->Driver.QuadFunc; \
(void) (LineFunc && TriangleFunc && QuadFunc); \
(void) elt;
#define RESET_STIPPLE ctx->Driver.ResetLineStipple( ctx )
#define RESET_STIPPLE tnl->Driver.ResetLineStipple( ctx )
#define RESET_OCCLUSION ctx->OcclusionResult = GL_TRUE
#define INIT(x) ctx->Driver.RenderPrimitive( ctx, x )
#define INIT(x) tnl->Driver.RenderPrimitive( ctx, x )
#define RENDER_TAB_QUALIFIER
#define PRESERVE_VB_DEFS
#include "t_vb_rendertmp.h"
@@ -292,28 +295,31 @@ static GLboolean run_render( GLcontext *ctx,
* that window coordinates are guarenteed not to change before
* rendering.
*/
ctx->Driver.RenderStart( ctx );
ASSERT(tnl->Driver.RenderStart);
ASSERT(ctx->Driver.BuildProjectedVertices);
ASSERT(ctx->Driver.RenderPrimitive);
ASSERT(ctx->Driver.PointsFunc);
ASSERT(ctx->Driver.LineFunc);
ASSERT(ctx->Driver.TriangleFunc);
ASSERT(ctx->Driver.QuadFunc);
ASSERT(ctx->Driver.ResetLineStipple);
ASSERT(ctx->Driver.RenderInterp);
ASSERT(ctx->Driver.RenderCopyPV);
ASSERT(ctx->Driver.RenderClippedLine);
ASSERT(ctx->Driver.RenderClippedPolygon);
tnl->Driver.RenderStart( ctx );
ctx->Driver.BuildProjectedVertices( ctx, 0, VB->Count, new_inputs );
ASSERT(tnl->Driver.BuildProjectedVertices);
ASSERT(tnl->Driver.RenderPrimitive);
ASSERT(tnl->Driver.PointsFunc);
ASSERT(tnl->Driver.LineFunc);
ASSERT(tnl->Driver.TriangleFunc);
ASSERT(tnl->Driver.QuadFunc);
ASSERT(tnl->Driver.ResetLineStipple);
ASSERT(tnl->Driver.RenderInterp);
ASSERT(tnl->Driver.RenderCopyPV);
ASSERT(tnl->Driver.RenderClippedLine);
ASSERT(tnl->Driver.RenderClippedPolygon);
ASSERT(tnl->Driver.RenderFinish);
tnl->Driver.BuildProjectedVertices( ctx, 0, VB->Count, new_inputs );
if (VB->ClipOrMask) {
tab = VB->Elts ? clip_render_tab_elts : clip_render_tab_verts;
clip_render_tab_elts[GL_TRIANGLES] = clip_elt_triangles;
}
else {
tab = VB->Elts ? ctx->Driver.RenderTabElts : ctx->Driver.RenderTabVerts;
tab = VB->Elts ? tnl->Driver.RenderTabElts : tnl->Driver.RenderTabVerts;
}
do
@@ -328,11 +334,11 @@ static GLboolean run_render( GLcontext *ctx,
if (length)
tab[flags & PRIM_MODE_MASK]( ctx, i, i + length, flags );
}
} while (ctx->Driver.MultipassFunc &&
ctx->Driver.MultipassFunc( ctx, ++pass ));
} while (tnl->Driver.MultipassFunc &&
tnl->Driver.MultipassFunc( ctx, ++pass ));
ctx->Driver.RenderFinish( ctx );
tnl->Driver.RenderFinish( ctx );
return GL_FALSE; /* finished the pipe */
}