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gallium: Emit point size as a constant.

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This commit is contained in:
José Fonseca 2008-01-29 20:47:30 +09:00
parent 5022344c65
commit f94425b316
1 changed files with 81 additions and 4 deletions
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85
src/mesa/pipe/draw/draw_vbuf.c
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@ -115,6 +115,70 @@ check_space( struct vbuf_stage *vbuf, unsigned nr )
}
#if 0
static INLINE void
dump_emitted_vertex(const struct vertex_info *vinfo, const uint8_t *data)
{
assert(vinfo == vbuf->render->get_vertex_info(vbuf->render));
unsigned i, j, k;
for (i = 0; i < vinfo->num_attribs; i++) {
j = vinfo->src_index[i];
switch (vinfo->emit[i]) {
case EMIT_OMIT:
fprintf(stderr, "EMIT_OMIT:");
break;
case EMIT_ALL:
assert(i == 0);
assert(j == 0);
fprintf(stderr, "EMIT_ALL:\t");
for(k = 0; k < vinfo->size*4; ++k)
fprintf(stderr, "%02x ", *data++);
break;
case EMIT_1F:
fprintf(stderr, "EMIT_1F:\t");
fprintf(stderr, "%f ", *(float *)data); data += sizeof(float);
break;
case EMIT_1F_PSIZE:
fprintf(stderr, "EMIT_1F_PSIZE:\t");
fprintf(stderr, "%f ", *(float *)data); data += sizeof(float);
break;
case EMIT_2F:
fprintf(stderr, "EMIT_2F:\t");
fprintf(stderr, "%f ", *(float *)data); data += sizeof(float);
fprintf(stderr, "%f ", *(float *)data); data += sizeof(float);
break;
case EMIT_3F:
fprintf(stderr, "EMIT_3F:\t");
fprintf(stderr, "%f ", *(float *)data); data += sizeof(float);
fprintf(stderr, "%f ", *(float *)data); data += sizeof(float);
fprintf(stderr, "%f ", *(float *)data); data += sizeof(float);
data += sizeof(float);
break;
case EMIT_4F:
fprintf(stderr, "EMIT_4F:\t");
fprintf(stderr, "%f ", *(float *)data); data += sizeof(float);
fprintf(stderr, "%f ", *(float *)data); data += sizeof(float);
fprintf(stderr, "%f ", *(float *)data); data += sizeof(float);
fprintf(stderr, "%f ", *(float *)data); data += sizeof(float);
break;
case EMIT_4UB:
fprintf(stderr, "EMIT_4UB:\t");
fprintf(stderr, "%u ", *data++);
fprintf(stderr, "%u ", *data++);
fprintf(stderr, "%u ", *data++);
fprintf(stderr, "%u ", *data++);
break;
default:
assert(0);
}
fprintf(stderr, "\n");
}
fprintf(stderr, "\n");
}
#endif
/**
* Extract the needed fields from post-transformed vertex and emit
* a hardware(driver) vertex.
@ -190,7 +254,7 @@ emit_vertex( struct vbuf_stage *vbuf,
count += 4;
break;
case EMIT_4UB:
*vbuf->vertex_ptr++ = pack_ub4(float_to_ubyte( vertex->data[j][2] ),
*vbuf->vertex_ptr++ = pack_ub4(float_to_ubyte( vertex->data[j][2] ),
float_to_ubyte( vertex->data[j][1] ),
float_to_ubyte( vertex->data[j][0] ),
float_to_ubyte( vertex->data[j][3] ));
@ -201,6 +265,20 @@ emit_vertex( struct vbuf_stage *vbuf,
}
}
assert(count == vinfo->size);
#if 0
{
static float data[256];
draw_vf_set_data(vbuf->vf, vertex->data);
draw_vf_emit_vertices(vbuf->vf, 1, data);
if(memcmp((uint8_t *)vbuf->vertex_ptr - vbuf->vertex_size, data, vbuf->vertex_size)) {
fprintf(stderr, "With VF:\n");
dump_emitted_vertex(vbuf->vinfo, (uint8_t *)data);
fprintf(stderr, "Without VF:\n");
dump_emitted_vertex(vbuf->vinfo, (uint8_t *)vbuf->vertex_ptr - vbuf->vertex_size);
assert(0);
}
}
#endif
}
else {
draw_vf_set_data(vbuf->vf, vertex->data);
@ -297,11 +375,10 @@ vbuf_set_vf_attributes(struct vbuf_stage *vbuf )
count++;
break;
case EMIT_1F_PSIZE:
/* FIXME */
assert(0);
attrs[nr_attrs].attrib = j;
attrs[nr_attrs].format = DRAW_EMIT_PAD;
attrs[nr_attrs].format = DRAW_EMIT_1F_CONST;
attrs[nr_attrs].offset = 0;
attrs[nr_attrs].data.f[0] = vbuf->stage.draw->rasterizer->point_size;
nr_attrs++;
count++;
break;