Displaying 3 results from an estimated 3 matches for "u_atom".
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2012 May 11
3
[Bug 49815] New: nouveau segfaults in p_atomic_dec_zero
...==================================================
Core was generated by
`/usr/lib/gnome-session/gnome-session-check-accelerated-helper'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007f4a758b1ffa in p_atomic_dec_zero (v=0x100010001) at
../../../../src/gallium/auxiliary/util/u_atomic.h:53
53 __asm__ __volatile__("lock; decl %0; sete %1":"+m"(*v), "=qm"(c)
(gdb) bt
#0 0x00007f4a758b1ffa in p_atomic_dec_zero (v=0x100010001) at
../../../../src/gallium/auxiliary/util/u_atomic.h:53
#1 0x00007f4a758b1f9a in pipe_reference_described (ptr=0x10001...
2012 Oct 29
3
[Bug 56546] New: crash at the second render when applying gamma correction
...it will print a message: KEY_ENTER
b) it will print another message: current error GL: no error
c) the same image will be brightness
d) at the second message: current error GL: no error, it will crash
Crash in:
==17340== Invalid read of size 4
==17340== at 0xE5D4ABE: set_sampler_views.isra.2 (u_atomic.h:62)
==17340== by 0xE5B72E8: draw_textured_quad.isra.8 (st_cb_drawpixels.c:777)
==17340== by 0xE5B9596: st_DrawPixels (st_cb_drawpixels.c:1156)
==17340== by 0xE56BE98: _mesa_DrawPixels (drawpix.c:131)
=17340== Address 0x101a95b0 is 0 bytes inside a block of size 96 free'd
==17340=...
2016 Jun 05
0
[RFC PATCH] nouveau: add locking
...rs/nouveau/nouveau_fence.h b/src/gallium/drivers/nouveau/nouveau_fence.h
index f10016d..98d021e 100644
--- a/src/gallium/drivers/nouveau/nouveau_fence.h
+++ b/src/gallium/drivers/nouveau/nouveau_fence.h
@@ -2,6 +2,7 @@
#ifndef __NOUVEAU_FENCE_H__
#define __NOUVEAU_FENCE_H__
+#include "util/u_atomic.h"
#include "util/u_inlines.h"
#include "util/list.h"
@@ -47,10 +48,10 @@ static inline void
nouveau_fence_ref(struct nouveau_fence *fence, struct nouveau_fence **ref)
{
if (fence)
- ++fence->ref;
+ p_atomic_inc(&fence->ref);
if (*ref)...