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Cell: move tile clear code to flush_spans()

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This commit is contained in:
Brian 2008-02-04 08:53:18 -07:00 • committed by Ben Skeggs
parent a0c35df4a0
commit d83dedc937
1 changed files with 28 additions and 23 deletions
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51
src/mesa/pipe/cell/spu/spu_tri.c
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@ -406,22 +406,44 @@ static void flush_spans( void )
}
/* _really_ clear tiles now if needed */
if (spu.cur_ctile_status == TILE_STATUS_CLEAR) {
/* OK, we're very likely to need the tile data now.
* clear or finish waiting if needed.
*/
if (spu.cur_ctile_status == TILE_STATUS_GETTING) {
/* wait for mfc_get() to complete */
//printf("SPU: %u: waiting for ctile\n", spu.init.id);
wait_on_mask(1 << TAG_READ_TILE_COLOR);
spu.cur_ctile_status = TILE_STATUS_CLEAN;
}
else if (spu.cur_ctile_status == TILE_STATUS_CLEAR) {
//printf("SPU %u: clearing C tile %u, %u\n", spu.init.id, setup.tx, setup.ty);
clear_c_tile(&spu.ctile);
spu.cur_ctile_status = TILE_STATUS_DIRTY;
}
if (spu.depth_stencil.depth.enabled &&
spu.cur_ztile_status == TILE_STATUS_CLEAR) {
clear_z_tile(&spu.ztile);
spu.cur_ztile_status = TILE_STATUS_DIRTY;
ASSERT(spu.cur_ctile_status != TILE_STATUS_DEFINED);
if (spu.depth_stencil.depth.enabled) {
if (spu.cur_ztile_status == TILE_STATUS_GETTING) {
/* wait for mfc_get() to complete */
//printf("SPU: %u: waiting for ztile\n", spu.init.id);
wait_on_mask(1 << TAG_READ_TILE_Z);
spu.cur_ztile_status = TILE_STATUS_CLEAN;
}
else if (spu.cur_ztile_status == TILE_STATUS_CLEAR) {
//printf("SPU %u: clearing Z tile %u, %u\n", spu.init.id, setup.tx, setup.ty);
clear_z_tile(&spu.ztile);
spu.cur_ztile_status = TILE_STATUS_DIRTY;
}
ASSERT(spu.cur_ztile_status != TILE_STATUS_DEFINED);
}
/* XXX this loop could be moved into the above switch cases and
* calculate_mask() could be simplified a bit...
*/
for (x = block(minleft); x <= block(maxright); x += 2) {
#if 1
emit_quad( x, setup.span.y, calculate_mask( x ) );
#endif
}
setup.span.y = 0;
@ -835,23 +857,6 @@ tri_draw(const float *v0, const float *v1, const float *v2, uint tx, uint ty)
/* init_constant_attribs( setup ); */
if (spu.cur_ctile_status == TILE_STATUS_GETTING) {
/* wait for mfc_get() to complete */
wait_on_mask(1 << TAG_READ_TILE_COLOR);
spu.cur_ctile_status = TILE_STATUS_CLEAN;
}
ASSERT(spu.cur_ctile_status != TILE_STATUS_DEFINED);
if (spu.depth_stencil.depth.enabled) {
if (spu.cur_ztile_status == TILE_STATUS_GETTING) {
/* wait for mfc_get() to complete */
wait_on_mask(1 << TAG_READ_TILE_Z);
spu.cur_ztile_status = TILE_STATUS_CLEAN;
}
ASSERT(spu.cur_ztile_status != TILE_STATUS_DEFINED);
}
if (setup.oneoverarea < 0.0) {
/* emaj on left:
*/