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r300g: make translate_primitive table-driven

This commit is contained in:
Marek Olšák 2011-06-09 00:33:45 +02:00
parent d302804deb
commit f48412c39f
1 changed files with 20 additions and 24 deletions
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44
src/gallium/drivers/r300/r300_render.c
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@ -46,30 +46,26 @@
static uint32_t r300_translate_primitive(unsigned prim)
{
switch (prim) {
case PIPE_PRIM_POINTS:
return R300_VAP_VF_CNTL__PRIM_POINTS;
case PIPE_PRIM_LINES:
return R300_VAP_VF_CNTL__PRIM_LINES;
case PIPE_PRIM_LINE_LOOP:
return R300_VAP_VF_CNTL__PRIM_LINE_LOOP;
case PIPE_PRIM_LINE_STRIP:
return R300_VAP_VF_CNTL__PRIM_LINE_STRIP;
case PIPE_PRIM_TRIANGLES:
return R300_VAP_VF_CNTL__PRIM_TRIANGLES;
case PIPE_PRIM_TRIANGLE_STRIP:
return R300_VAP_VF_CNTL__PRIM_TRIANGLE_STRIP;
case PIPE_PRIM_TRIANGLE_FAN:
return R300_VAP_VF_CNTL__PRIM_TRIANGLE_FAN;
case PIPE_PRIM_QUADS:
return R300_VAP_VF_CNTL__PRIM_QUADS;
case PIPE_PRIM_QUAD_STRIP:
return R300_VAP_VF_CNTL__PRIM_QUAD_STRIP;
case PIPE_PRIM_POLYGON:
return R300_VAP_VF_CNTL__PRIM_POLYGON;
default:
return 0;
}
static const int prim_conv[] = {
R300_VAP_VF_CNTL__PRIM_POINTS,
R300_VAP_VF_CNTL__PRIM_LINES,
R300_VAP_VF_CNTL__PRIM_LINE_LOOP,
R300_VAP_VF_CNTL__PRIM_LINE_STRIP,
R300_VAP_VF_CNTL__PRIM_TRIANGLES,
R300_VAP_VF_CNTL__PRIM_TRIANGLE_STRIP,
R300_VAP_VF_CNTL__PRIM_TRIANGLE_FAN,
R300_VAP_VF_CNTL__PRIM_QUADS,
R300_VAP_VF_CNTL__PRIM_QUAD_STRIP,
R300_VAP_VF_CNTL__PRIM_POLYGON,
-1,
-1,
-1,
-1
};
unsigned hwprim = prim_conv[prim];
assert(hwprim != -1);
return hwprim;
}
static uint32_t r300_provoking_vertex_fixes(struct r300_context *r300,