/usr/include/thunderbird/GMPVideoPlaneImpl.h is in thunderbird-dev 1:38.6.0+build1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef GMPVideoPlaneImpl_h_
#define GMPVideoPlaneImpl_h_
#include "gmp-video-plane.h"
#include "mozilla/ipc/Shmem.h"
namespace mozilla {
namespace gmp {
class GMPVideoHostImpl;
class GMPPlaneData;
class GMPPlaneImpl : public GMPPlane
{
friend struct IPC::ParamTraits<mozilla::gmp::GMPPlaneImpl>;
public:
explicit GMPPlaneImpl(GMPVideoHostImpl* aHost);
GMPPlaneImpl(const GMPPlaneData& aPlaneData, GMPVideoHostImpl* aHost);
virtual ~GMPPlaneImpl();
// This is called during a normal destroy sequence, which is
// when a consumer is finished or during XPCOM shutdown.
void DoneWithAPI();
// This is called when something has gone wrong - specicifically,
// a child process has crashed. Does not attempt to release Shmem,
// as the Shmem has already been released.
void ActorDestroyed();
bool InitPlaneData(GMPPlaneData& aPlaneData);
// GMPPlane
virtual GMPErr CreateEmptyPlane(int32_t aAllocatedSize,
int32_t aStride,
int32_t aPlaneSize) override;
virtual GMPErr Copy(const GMPPlane& aPlane) override;
virtual GMPErr Copy(int32_t aSize,
int32_t aStride,
const uint8_t* aBuffer) override;
virtual void Swap(GMPPlane& aPlane) override;
virtual int32_t AllocatedSize() const override;
virtual void ResetSize() override;
virtual bool IsZeroSize() const override;
virtual int32_t Stride() const override;
virtual const uint8_t* Buffer() const override;
virtual uint8_t* Buffer() override;
virtual void Destroy() override;
private:
GMPErr MaybeResize(int32_t aNewSize);
void DestroyBuffer();
ipc::Shmem mBuffer;
int32_t mSize;
int32_t mStride;
GMPVideoHostImpl* mHost;
};
} // namespace gmp
} // namespace mozilla
#endif // GMPVideoPlaneImpl_h_
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