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nv50,nvc0: avoid unnecessary flushes

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Relocations don't consume pushbuffer space, so there is no need to
ensure there is any space in pushbuffer.
This commit is contained in:
Marcin Slusarz 2011-10-09 00:10:47 +02:00
parent 9849f366cb
commit f03810fbdd
4 changed files with 4 additions and 4 deletions
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2
src/gallium/drivers/nv50/nv50_context.c
View file

@ -205,7 +205,7 @@ nv50_bufctx_emit_relocs(struct nv50_context *nv50)
n = nv50->residents_size / sizeof(struct resident);
n += NV50_SCREEN_RESIDENT_BO_COUNT;
MARK_RING(nv50->screen->base.channel, n, n);
MARK_RING(nv50->screen->base.channel, 0, n);
for (ctx = 0; ctx < NV50_BUFCTX_COUNT; ++ctx) {
array = &nv50->residents[ctx];

2
src/gallium/drivers/nv50/nv50_screen.c
View file

@ -641,7 +641,7 @@ nv50_screen_make_buffers_resident(struct nv50_screen *screen)
const unsigned flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_RD;
MARK_RING(chan, 5, 5);
MARK_RING(chan, 0, 5);
nouveau_bo_validate(chan, screen->code, flags);
nouveau_bo_validate(chan, screen->uniforms, flags);
nouveau_bo_validate(chan, screen->txc, flags);

2
src/gallium/drivers/nvc0/nvc0_context.c
View file

@ -209,7 +209,7 @@ nvc0_bufctx_emit_relocs(struct nvc0_context *nvc0)
n = nvc0->residents_size / sizeof(struct resident);
n += NVC0_SCREEN_RESIDENT_BO_COUNT;
MARK_RING(nvc0->screen->base.channel, n, n);
MARK_RING(nvc0->screen->base.channel, 0, n);
for (ctx = 0; ctx < NVC0_BUFCTX_COUNT; ++ctx) {
array = &nvc0->residents[ctx];

2
src/gallium/drivers/nvc0/nvc0_screen.c
View file

@ -659,7 +659,7 @@ nvc0_screen_make_buffers_resident(struct nvc0_screen *screen)
const unsigned flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_RD;
MARK_RING(chan, 5, 5);
MARK_RING(chan, 0, 5);
nouveau_bo_validate(chan, screen->text, flags);
nouveau_bo_validate(chan, screen->uniforms, flags);
nouveau_bo_validate(chan, screen->txc, flags);