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Merge branch 'mesa_7_5_branch'

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This commit is contained in:
Keith Whitwell 2009-08-13 15:57:23 +01:00
commit bf57eda0ec
1 changed files with 55 additions and 22 deletions
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77
src/gallium/auxiliary/draw/draw_pipe.c
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@ -158,6 +158,60 @@ static void do_triangle( struct draw_context *draw,
#define QUAD(i0,i1,i2,i3) \
do_triangle( draw, \
( DRAW_PIPE_RESET_STIPPLE | \
DRAW_PIPE_EDGE_FLAG_0 | \
DRAW_PIPE_EDGE_FLAG_2 ), \
verts + stride * elts[i0], \
verts + stride * elts[i1], \
verts + stride * elts[i3]); \
do_triangle( draw, \
( DRAW_PIPE_EDGE_FLAG_0 | \
DRAW_PIPE_EDGE_FLAG_1 ), \
verts + stride * elts[i1], \
verts + stride * elts[i2], \
verts + stride * elts[i3])
#define TRIANGLE(flags,i0,i1,i2) \
do_triangle( draw, \
elts[i0], /* flags */ \
verts + stride * (elts[i0] & ~DRAW_PIPE_FLAG_MASK), \
verts + stride * elts[i1], \
verts + stride * elts[i2])
#define LINE(flags,i0,i1) \
do_line( draw, \
elts[i0], \
verts + stride * (elts[i0] & ~DRAW_PIPE_FLAG_MASK), \
verts + stride * elts[i1])
#define POINT(i0) \
do_point( draw, \
verts + stride * elts[i0] )
#define FUNC pipe_run
#define ARGS \
struct draw_context *draw, \
unsigned prim, \
struct vertex_header *vertices, \
unsigned stride, \
const ushort *elts
#define LOCAL_VARS \
char *verts = (char *)vertices; \
boolean flatfirst = (draw->rasterizer->flatshade && \
draw->rasterizer->flatshade_first); \
unsigned i; \
ushort flags
#define FLUSH
#include "draw_pt_decompose.h"
#undef ARGS
#undef LOCAL_VARS
/* Code to run the pipeline on a fairly arbitary collection of vertices.
*
@ -184,28 +238,7 @@ void draw_pipeline_run( struct draw_context *draw,
draw->pipeline.vertex_stride = stride;
draw->pipeline.vertex_count = vertex_count;
switch (prim) {
case PIPE_PRIM_POINTS:
for (i = 0; i < count; i++)
do_point( draw,
verts + stride * elts[i] );
break;
case PIPE_PRIM_LINES:
for (i = 0; i+1 < count; i += 2)
do_line( draw,
elts[i+0], /* flags */
verts + stride * (elts[i+0] & ~DRAW_PIPE_FLAG_MASK),
verts + stride * elts[i+1]);
break;
case PIPE_PRIM_TRIANGLES:
for (i = 0; i+2 < count; i += 3)
do_triangle( draw,
elts[i+0], /* flags */
verts + stride * (elts[i+0] & ~DRAW_PIPE_FLAG_MASK),
verts + stride * elts[i+1],
verts + stride * elts[i+2]);
break;
}
pipe_run(draw, prim, vertices, stride, elts, count);
draw->pipeline.verts = NULL;
draw->pipeline.vertex_count = 0;