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85 lines
3.1 KiB
C
85 lines
3.1 KiB
C
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef GMPVideoi420FrameImpl_h_
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#define GMPVideoi420FrameImpl_h_
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#include "gmp-video-frame-i420.h"
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#include "mozilla/ipc/Shmem.h"
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#include "GMPVideoPlaneImpl.h"
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namespace mozilla {
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namespace gmp {
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class GMPVideoi420FrameData;
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class GMPVideoi420FrameImpl : public GMPVideoi420Frame
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{
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friend struct IPC::ParamTraits<mozilla::gmp::GMPVideoi420FrameImpl>;
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public:
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explicit GMPVideoi420FrameImpl(GMPVideoHostImpl* aHost);
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GMPVideoi420FrameImpl(const GMPVideoi420FrameData& aFrameData, GMPVideoHostImpl* aHost);
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virtual ~GMPVideoi420FrameImpl();
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static bool CheckFrameData(const GMPVideoi420FrameData& aFrameData);
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bool InitFrameData(GMPVideoi420FrameData& aFrameData);
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const GMPPlaneImpl* GetPlane(GMPPlaneType aType) const;
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GMPPlaneImpl* GetPlane(GMPPlaneType aType);
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// GMPVideoFrame
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virtual GMPVideoFrameFormat GetFrameFormat() override;
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virtual void Destroy() override;
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// GMPVideoi420Frame
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virtual GMPErr CreateEmptyFrame(int32_t aWidth,
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int32_t aHeight,
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int32_t aStride_y,
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int32_t aStride_u,
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int32_t aStride_v) override;
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virtual GMPErr CreateFrame(int32_t aSize_y, const uint8_t* aBuffer_y,
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int32_t aSize_u, const uint8_t* aBuffer_u,
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int32_t aSize_v, const uint8_t* aBuffer_v,
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int32_t aWidth,
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int32_t aHeight,
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int32_t aStride_y,
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int32_t aStride_u,
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int32_t aStride_v) override;
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virtual GMPErr CopyFrame(const GMPVideoi420Frame& aFrame) override;
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virtual void SwapFrame(GMPVideoi420Frame* aFrame) override;
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virtual uint8_t* Buffer(GMPPlaneType aType) override;
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virtual const uint8_t* Buffer(GMPPlaneType aType) const override;
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virtual int32_t AllocatedSize(GMPPlaneType aType) const override;
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virtual int32_t Stride(GMPPlaneType aType) const override;
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virtual GMPErr SetWidth(int32_t aWidth) override;
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virtual GMPErr SetHeight(int32_t aHeight) override;
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virtual int32_t Width() const override;
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virtual int32_t Height() const override;
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virtual void SetTimestamp(uint64_t aTimestamp) override;
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virtual uint64_t Timestamp() const override;
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virtual void SetDuration(uint64_t aDuration) override;
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virtual uint64_t Duration() const override;
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virtual bool IsZeroSize() const override;
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virtual void ResetSize() override;
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private:
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bool CheckDimensions(int32_t aWidth, int32_t aHeight,
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int32_t aStride_y, int32_t aStride_u, int32_t aStride_v);
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GMPPlaneImpl mYPlane;
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GMPPlaneImpl mUPlane;
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GMPPlaneImpl mVPlane;
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int32_t mWidth;
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int32_t mHeight;
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uint64_t mTimestamp;
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uint64_t mDuration;
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};
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} // namespace gmp
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} // namespace mozilla
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#endif // GMPVideoi420FrameImpl_h_
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