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Move the texture transfer context back to the main thread for shutdown

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This commit is contained in:
Brad Davis 2016-04-06 11:29:03 -07:00
parent e76a04951c
commit e194fc39f4
2 changed files with 7 additions and 0 deletions
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6
libraries/gpu/src/gpu/GLBackendTextureTransfer.cpp
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@ -77,6 +77,12 @@ void GLTextureTransferHelper::setup() {
#endif #endif
} }
void GLTextureTransferHelper::shutdown() {
_canvas->doneCurrent();
_canvas->moveToThreadWithContext(qApp->thread());
}
bool GLTextureTransferHelper::processQueueItems(const Queue& messages) { bool GLTextureTransferHelper::processQueueItems(const Queue& messages) {
for (auto package : messages) { for (auto package : messages) {
glWaitSync(package.fence, 0, GL_TIMEOUT_IGNORED); glWaitSync(package.fence, 0, GL_TIMEOUT_IGNORED);

1
libraries/gpu/src/gpu/GLBackendTextureTransfer.h
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@ -28,6 +28,7 @@ public:
protected: protected:
void setup() override; void setup() override;
void shutdown() override;
bool processQueueItems(const Queue& messages) override; bool processQueueItems(const Queue& messages) override;
void transferTextureSynchronous(const gpu::Texture& texture); void transferTextureSynchronous(const gpu::Texture& texture);