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radeon: Commit the ring after each partial texture upload blit.
author
chaohong guo
<Minskey.Guo@Sun.COM>
Sat, 29 Sep 2007 16:06:47 +0000
(18:06 +0200)
committer
Michel Dänzer
<michel@tungstengraphics.com>
Sat, 29 Sep 2007 16:08:04 +0000
(18:08 +0200)
This makes sure each blit starts as early as possible, which may improve
texture upload performance in some cases.
shared-core/radeon_state.c
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diff --git
a/shared-core/radeon_state.c
b/shared-core/radeon_state.c
index
ac7f601
..
e3aadfb
100644
(file)
--- a/
shared-core/radeon_state.c
+++ b/
shared-core/radeon_state.c
@@
-1861,6
+1861,7
@@
static int radeon_cp_dispatch_texture(struct drm_device * dev,
OUT_RING((image->width << 16) | height);
RADEON_WAIT_UNTIL_2D_IDLE();
ADVANCE_RING();
+ COMMIT_RING();
radeon_cp_discard_buffer(dev, buf);
@@
-1878,6
+1879,8
@@
static int radeon_cp_dispatch_texture(struct drm_device * dev,
RADEON_FLUSH_CACHE();
RADEON_WAIT_UNTIL_2D_IDLE();
ADVANCE_RING();
+ COMMIT_RING();
+
return 0;
}
@@
-2401,7
+2404,6
@@
static int radeon_cp_texture(struct drm_device *dev, void *data, struct drm_file
ret = radeon_cp_dispatch_texture(dev, file_priv, tex, &image);
- COMMIT_RING();
return ret;
}