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Cell: avoid copying vertex data

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This commit is contained in:
Brian 2008-01-10 21:22:03 -07:00
parent 02f6f9f8d4
commit 44f4b9b9ea
3 changed files with 10 additions and 47 deletions
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49
src/mesa/pipe/cell/spu/main.c
View file

@ -174,6 +174,9 @@ tile_bounding_box(const struct cell_command_render *render,
*tymin = 0;
*box_num_tiles = fb.width_tiles * fb.height_tiles;
*box_width_tiles = fb.width_tiles;
(void) render;
(void) txmax;
(void) tymax;
#else
uint txmax, tymax, box_height_tiles;
@ -255,26 +258,9 @@ render(const struct cell_command_render *render)
for (j = 0; j < render->num_verts; j += 3) {
struct prim_header prim;
/*
printf(" %u: Triangle %g,%g %g,%g %g,%g\n",
init.id,
prim_buffer.vertex[j*3+0][0][0],
prim_buffer.vertex[j*3+0][0][1],
prim_buffer.vertex[j*3+1][0][0],
prim_buffer.vertex[j*3+1][0][1],
prim_buffer.vertex[j*3+2][0][0],
prim_buffer.vertex[j*3+2][0][1]);
*/
/* pos */
COPY_4V(prim.v[0].data[0], prim_buffer.vertex[j+0][0]);
COPY_4V(prim.v[1].data[0], prim_buffer.vertex[j+1][0]);
COPY_4V(prim.v[2].data[0], prim_buffer.vertex[j+2][0]);
/* color */
COPY_4V(prim.v[0].data[1], prim_buffer.vertex[j+0][1]);
COPY_4V(prim.v[1].data[1], prim_buffer.vertex[j+1][1]);
COPY_4V(prim.v[2].data[1], prim_buffer.vertex[j+2][1]);
prim.v[0] = (struct vertex_header *) prim_buffer.vertex[j+0];
prim.v[1] = (struct vertex_header *) prim_buffer.vertex[j+1];
prim.v[2] = (struct vertex_header *) prim_buffer.vertex[j+2];
tri_draw(&prim, tx, ty);
}
@ -391,26 +377,9 @@ render_vbuf(const struct cell_command_render_vbuf *render)
v1 = vbuf + indexes[j+1] * render->num_attribs * 4;
v2 = vbuf + indexes[j+2] * render->num_attribs * 4;
/*
printf(" %u: Triangle %g,%g %g,%g %g,%g\n",
init.id,
prim_buffer.vertex[j*3+0][0][0],
prim_buffer.vertex[j*3+0][0][1],
prim_buffer.vertex[j*3+1][0][0],
prim_buffer.vertex[j*3+1][0][1],
prim_buffer.vertex[j*3+2][0][0],
prim_buffer.vertex[j*3+2][0][1]);
*/
/* pos */
COPY_4V(prim.v[0].data[0], v0);
COPY_4V(prim.v[1].data[0], v1);
COPY_4V(prim.v[2].data[0], v2);
/* color */
COPY_4V(prim.v[0].data[1], v0 + 4);
COPY_4V(prim.v[1].data[1], v1 + 4);
COPY_4V(prim.v[2].data[1], v2 + 4);
prim.v[0] = (struct vertex_header *) v0;
prim.v[1] = (struct vertex_header *) v1;
prim.v[2] = (struct vertex_header *) v2;
tri_draw(&prim, tx, ty);
}

6
src/mesa/pipe/cell/spu/tri.c
View file

@ -455,15 +455,9 @@ static void print_vertex(const struct setup_stage *setup,
static boolean setup_sort_vertices( struct setup_stage *setup,
const struct prim_header *prim )
{
#if 0
const struct vertex_header *v0 = prim->v[0];
const struct vertex_header *v1 = prim->v[1];
const struct vertex_header *v2 = prim->v[2];
#else
const struct vertex_header *v0 = &prim->v[0];
const struct vertex_header *v1 = &prim->v[1];
const struct vertex_header *v2 = &prim->v[2];
#endif
#if DEBUG_VERTS
fprintf(stderr, "Triangle:\n");

2
src/mesa/pipe/cell/spu/tri.h
View file

@ -40,7 +40,7 @@ struct vertex_header {
struct prim_header {
struct vertex_header v[3];
struct vertex_header *v[3];
uint color;
};