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draw: fix first glitch in vertex emit

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This commit is contained in:
Keith Whitwell 2008-04-15 14:44:39 +01:00
parent 59f68f36c4
commit 7eb6f130a1
1 changed files with 16 additions and 3 deletions
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19
src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c
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@ -92,6 +92,16 @@ static void emit_R32G32B32A32_FLOAT( const float *attrib,
out[3] = attrib[3];
}
static void
emit_B8G8R8A8_UNORM( const float *attrib, void *ptr)
{
ubyte *out = (ubyte *)ptr;
out[2] = float_to_ubyte(attrib[0]);
out[1] = float_to_ubyte(attrib[1]);
out[0] = float_to_ubyte(attrib[2]);
out[3] = float_to_ubyte(attrib[3]);
}
static void fetch_pipeline_prepare( struct draw_pt_middle_end *middle,
unsigned prim )
{
@ -150,6 +160,9 @@ static void fetch_pipeline_prepare( struct draw_pt_middle_end *middle,
src_buffer = 1;
src_offset = 0;
break;
case EMIT_4UB:
fpme->translate[i].emit = emit_B8G8R8A8_UNORM;
emit_sz = 4 * sizeof(ubyte);
default:
assert(0);
fpme->translate[i].emit = emit_NULL;
@ -232,10 +245,10 @@ static void fetch_pipeline_run( struct draw_pt_middle_end *middle,
for (j = 0; j < fpme->nr_translate; j++) {
const float *attrib = (const float *)( (*fpme->translate[i].input_buf) +
fpme->translate[i].input_offset );
const float *attrib = (const float *)( (*fpme->translate[j].input_buf) +
fpme->translate[j].input_offset );
char *dest = out_buf + fpme->translate[i].output_offset;
char *dest = out_buf + fpme->translate[j].output_offset;
/*debug_printf("emiting [%f, %f, %f, %f]\n",
attrib[0], attrib[1],