Module: Mesa
Branch: master
Commit: c25fcf5aa5beccd7731706b8f85682170a2eca56
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=c25fcf5aa5beccd7731706b8f85682170a2eca56
Author: Francisco Jerez <curroje...@riseup.net>
Date: Tue Sep 28 22:51:28 2010 +0200
nouveau: Get larger push buffers.
Useful to amortize the command submission/reloc overhead (e.g. etracer
goes from 72 to 109 FPS on nv4b).
---
src/gallium/drivers/nouveau/nouveau_screen.c | 2 +-
src/mesa/drivers/dri/nouveau/nouveau_context.c | 2 +-
src/mesa/drivers/dri/nouveau/nouveau_vbo_t.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/gallium/drivers/nouveau/nouveau_screen.c
b/src/gallium/drivers/nouveau/nouveau_screen.c
index ebb21a6..a9426df 100644
--- a/src/gallium/drivers/nouveau/nouveau_screen.c
+++ b/src/gallium/drivers/nouveau/nouveau_screen.c
@@ -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;
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_context.c
b/src/mesa/drivers/dri/nouveau/nouveau_context.c
index 6369e8d..1c7f600 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_context.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_context.c
@@ -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;
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_vbo_t.c
b/src/mesa/drivers/dri/nouveau/nouveau_vbo_t.c
index e4415cb..9373b93 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_vbo_t.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_vbo_t.c
@@ -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. */
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