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Bug 809259: Properly handle allocation failures. r=kanru

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This commit is contained in:
Chris Jones 2012-11-27 22:54:39 -08:00
parent 05efb88c6b
commit 1b8eb2b047
1 changed files with 7 additions and 3 deletions
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10
dom/camera/GonkNativeWindow.cpp
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@ -263,11 +263,15 @@ int GonkNativeWindow::dequeueBuffer(android_native_buffer_t** buffer)
mPixelFormat,
mUsage,
&buffer);
sp<GraphicBuffer> graphicBuffer =
GrallocBufferActor::GetFrom(buffer.get_SurfaceDescriptorGralloc());
if (!graphicBuffer.get()) {
// We can only use a gralloc buffer here. If we didn't get
// one back, something went wrong.
if (SurfaceDescriptor::TSurfaceDescriptorGralloc != buffer.type()) {
MOZ_ASSERT(SurfaceDescriptor::T__None == buffer.type());
CNW_LOGE("dequeueBuffer: failed to alloc gralloc buffer");
return -ENOMEM;
}
sp<GraphicBuffer> graphicBuffer =
GrallocBufferActor::GetFrom(buffer.get_SurfaceDescriptorGralloc());
error = graphicBuffer->initCheck();
if (error != NO_ERROR) {
CNW_LOGE("dequeueBuffer: createGraphicBuffer failed with error %d",error);