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gallium: use the same bypass_clipping logic on all vs paths

This commit is contained in:
Keith Whitwell 2008-03-10 19:41:12 +00:00
parent 6d5ee6d9a4
commit 3f5b9f4ba4
2 changed files with 51 additions and 31 deletions
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46
src/gallium/auxiliary/draw/draw_vs_llvm.c
View File

@ -135,25 +135,35 @@ vs_llvm_run( struct draw_vertex_shader *base,
unsigned slot;
float x, y, z, w;
x = vOut[j]->clip[0] = machine->Outputs[0].xyzw[0].f[j];
y = vOut[j]->clip[1] = machine->Outputs[0].xyzw[1].f[j];
z = vOut[j]->clip[2] = machine->Outputs[0].xyzw[2].f[j];
w = vOut[j]->clip[3] = machine->Outputs[0].xyzw[3].f[j];
if (!draw->rasterizer->bypass_clipping) {
x = vOut[j]->clip[0] = machine->Outputs[0].xyzw[0].f[j];
y = vOut[j]->clip[1] = machine->Outputs[0].xyzw[1].f[j];
z = vOut[j]->clip[2] = machine->Outputs[0].xyzw[2].f[j];
w = vOut[j]->clip[3] = machine->Outputs[0].xyzw[3].f[j];
vOut[j]->clipmask = compute_clipmask(vOut[j]->clip, draw->plane, draw->nr_planes);
vOut[j]->edgeflag = 1;
/* divide by w */
w = 1.0f / w;
x *= w;
y *= w;
z *= w;
/* Viewport mapping */
vOut[j]->data[0][0] = x * scale[0] + trans[0];
vOut[j]->data[0][1] = y * scale[1] + trans[1];
vOut[j]->data[0][2] = z * scale[2] + trans[2];
vOut[j]->data[0][3] = w;
vOut[j]->clipmask = compute_clipmask(vOut[j]->clip, draw->plane, draw->nr_planes);
vOut[j]->edgeflag = 1;
/* divide by w */
w = 1.0f / w;
x *= w;
y *= w;
z *= w;
/* Viewport mapping */
vOut[j]->data[0][0] = x * scale[0] + trans[0];
vOut[j]->data[0][1] = y * scale[1] + trans[1];
vOut[j]->data[0][2] = z * scale[2] + trans[2];
vOut[j]->data[0][3] = w;
}
else {
vOut[j]->clipmask = 0;
vOut[j]->edgeflag = 1;
vOut[j]->data[0][0] = x;
vOut[j]->data[0][1] = y;
vOut[j]->data[0][2] = z;
vOut[j]->data[0][3] = w;
}
/* Remaining attributes are packed into sequential post-transform
* vertex attrib slots.

36
src/gallium/auxiliary/draw/draw_vs_sse.c
View File

@ -158,20 +158,30 @@ vs_sse_run( struct draw_vertex_shader *base,
z = vOut[j]->clip[2] = machine->Outputs[0].xyzw[2].f[j];
w = vOut[j]->clip[3] = machine->Outputs[0].xyzw[3].f[j];
vOut[j]->clipmask = compute_clipmask(vOut[j]->clip, draw->plane, draw->nr_planes);
vOut[j]->edgeflag = 1;
if (!draw->rasterizer->bypass_clipping) {
vOut[j]->clipmask = compute_clipmask(vOut[j]->clip, draw->plane, draw->nr_planes);
vOut[j]->edgeflag = 1;
/* divide by w */
w = 1.0f / w;
x *= w;
y *= w;
z *= w;
/* Viewport mapping */
vOut[j]->data[0][0] = x * scale[0] + trans[0];
vOut[j]->data[0][1] = y * scale[1] + trans[1];
vOut[j]->data[0][2] = z * scale[2] + trans[2];
vOut[j]->data[0][3] = w;
/* divide by w */
w = 1.0f / w;
x *= w;
y *= w;
z *= w;
/* Viewport mapping */
vOut[j]->data[0][0] = x * scale[0] + trans[0];
vOut[j]->data[0][1] = y * scale[1] + trans[1];
vOut[j]->data[0][2] = z * scale[2] + trans[2];
vOut[j]->data[0][3] = w;
}
else {
vOut[j]->clipmask = 0;
vOut[j]->edgeflag = 1;
vOut[j]->data[0][0] = x;
vOut[j]->data[0][1] = y;
vOut[j]->data[0][2] = z;
vOut[j]->data[0][3] = w;
}
/* Remaining attributes are packed into sequential post-transform
* vertex attrib slots.