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Bug 1061435 - Set timeout to fClientWaitSync() r=nical

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This commit is contained in:
Sotaro Ikeda 2014-09-24 07:00:19 -07:00
parent 30f7cc274a
commit 8a3ab50601
1 changed files with 5 additions and 2 deletions
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7
gfx/layers/opengl/TextureHostOGL.cpp
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@ -266,12 +266,15 @@ TextureHostOGL::WaitAcquireFenceSyncComplete()
return;
}
// Wait sync complete with timeout.
// If a source of the fence becomes invalid because of error,
// fene complete is not signaled. See Bug 1061435.
EGLint status = sEGLLibrary.fClientWaitSync(EGL_DISPLAY(),
sync,
0,
LOCAL_EGL_FOREVER);
400000000 /*400 usec*/);
if (status != LOCAL_EGL_CONDITION_SATISFIED) {
NS_WARNING("failed to wait native fence sync");
NS_ERROR("failed to wait native fence sync");
}
MOZ_ALWAYS_TRUE( sEGLLibrary.fDestroySync(EGL_DISPLAY(), sync) );
mAcquireFence = nullptr;