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nouveau: Get larger push buffers. 

Useful to amortize the command submission/reloc overhead (e.g. etracer
goes from 72 to 109 FPS on nv4b).
This commit is contained in:
Francisco Jerez 2010-09-28 22:51:28 +02:00
parent 70828aa246
commit c25fcf5aa5
3 changed files with 3 additions and 3 deletions
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2
src/gallium/drivers/nouveau/nouveau_screen.c
View File

@ -236,7 +236,7 @@ nouveau_screen_init(struct nouveau_screen *screen, struct nouveau_device *dev)
int ret;
ret = nouveau_channel_alloc(dev, 0xbeef0201, 0xbeef0202,
&screen->channel);
512*1024, &screen->channel);
if (ret)
return ret;
screen->device = dev;

2
src/mesa/drivers/dri/nouveau/nouveau_context.c
View File

@ -128,7 +128,7 @@ nouveau_context_init(GLcontext *ctx, struct nouveau_screen *screen,
/* Allocate a hardware channel. */
ret = nouveau_channel_alloc(context_dev(ctx), 0xbeef0201, 0xbeef0202,
&nctx->hw.chan);
512*1024, &nctx->hw.chan);
if (ret) {
nouveau_error("Error initializing the FIFO.\n");
return GL_FALSE;

2
src/mesa/drivers/dri/nouveau/nouveau_vbo_t.c
View File

@ -32,7 +32,7 @@
/* Arbitrary pushbuf length we can assume we can get with a single
* WAIT_RING. */
#define PUSHBUF_DWORDS 2048
#define PUSHBUF_DWORDS 65536
/* Functions to set up struct nouveau_array_state from something like
* a GL array or index buffer. */