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load machine.Inputs based on vs.inputs_read

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This commit is contained in:
Brian 2007-08-17 12:23:26 -06:00
parent a30939714c
commit 4973136e20
1 changed files with 14 additions and 25 deletions
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39
src/mesa/pipe/softpipe/sp_draw_arrays.c
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@ -131,32 +131,21 @@ run_vertex_program(struct draw_context *draw,
/* load machine inputs */
for (j = 0; j < count; j++) {
const void *mapped = vbuffer;
const float *vIn, *cIn;
vIn = (const float *) ((const ubyte *) mapped
+ draw->vertex_buffer[0].buffer_offset
+ draw->vertex_element[0].src_offset
+ elts[j] * draw->vertex_buffer[0].pitch);
unsigned attr;
for (attr = 0; attr < 16; attr++) {
if (sp->vs.inputs_read & (1 << attr)) {
const float *p
= (const float *) ((const ubyte *) vbuffer
+ draw->vertex_buffer[attr].buffer_offset
+ draw->vertex_element[attr].src_offset
+ elts[j] * draw->vertex_buffer[attr].pitch);
cIn = (const float *) ((const ubyte *) mapped
+ draw->vertex_buffer[3].buffer_offset
+ draw->vertex_element[3].src_offset
+ elts[j] * draw->vertex_buffer[3].pitch);
machine.Inputs[0].xyzw[0].f[j] = vIn[0]; /*X*/
machine.Inputs[0].xyzw[1].f[j] = vIn[1]; /*Y*/
machine.Inputs[0].xyzw[2].f[j] = vIn[2]; /*Z*/
machine.Inputs[0].xyzw[3].f[j] = 1.0; /*W*/
machine.Inputs[3].xyzw[0].f[j] = cIn[0];
machine.Inputs[3].xyzw[1].f[j] = cIn[1];
machine.Inputs[3].xyzw[2].f[j] = cIn[2];
machine.Inputs[3].xyzw[3].f[j] = 1.0;
#if 0
printf("VS Input %d: %f %f %f %f\n",
j, vIn[0], vIn[1], vIn[2], 1.0);
#endif
machine.Inputs[attr].xyzw[0].f[j] = p[0]; /*X*/
machine.Inputs[attr].xyzw[1].f[j] = p[1]; /*Y*/
machine.Inputs[attr].xyzw[2].f[j] = p[2]; /*Z*/
machine.Inputs[attr].xyzw[3].f[j] = 1.0; /*W*/
}
}
}
#if 0