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HardwareVideoDecoder is now a listener for SurfaceTextureHelper. It takes a SurfaceTextureHelper on construction. If it is non-null, it operates in texture mode instead of byte-buffer mode. When in texture mode, the HardwareVideoDecoder renders output frames to a Surface, listens for the texture frame to become available, wraps it in a VideoFrame, and pushes it to the decoder callback. As in MediaCodecVideoDecoder, it may queue up to three buffers while waiting for the surface to become available for rendering. If more buffers are queued, it will drop the oldest. This change also implements the VideoFrame.TextureBuffer and reorganizes code for wrapping an existing ByteBuffer into an I420Buffer. This makes it easier to implement the texture buffer's ToI420() method. BUG=webrtc:7760 R=pthatcher@webrtc.org, sakal@webrtc.org Review-Url: https://codereview.webrtc.org/2977643002 . Cr-Commit-Position: refs/heads/master@{#19081}
Name: WebRTC URL: http://www.webrtc.org Version: 90 License: BSD License File: LICENSE Description: WebRTC provides real time voice and video processing functionality to enable the implementation of PeerConnection/MediaStream. Third party code used in this project is described in the file LICENSE_THIRD_PARTY.