ExternalVideoFrame

struct ExternalVideoFrame {
  ExternalVideoFrame()
      : type(VIDEO_BUFFER_RAW_DATA),
        format(VIDEO_PIXEL_DEFAULT),
        buffer(NULL),
        stride(0),
        height(0),
        cropLeft(0),
        cropTop(0),
        cropRight(0),
        cropBottom(0),
        rotation(0),
        timestamp(0),
        eglContext(NULL),
        eglType(EGL_CONTEXT10),
        textureId(0),
        fenceObject(0),
        metadataBuffer(NULL),
        metadataSize(0),
        alphaBuffer(NULL),
        fillAlphaBuffer(false),
        alphaStitchMode(NO_ALPHA_STITCH),
        d3d11Texture2d(NULL),
        textureSliceIndex(0){}

  enum EGL_CONTEXT_TYPE {
    EGL_CONTEXT10 = 0,
    EGL_CONTEXT14 = 1,
  };

  enum VIDEO_BUFFER_TYPE {
    VIDEO_BUFFER_RAW_DATA = 1,
    VIDEO_BUFFER_ARRAY = 2,
    VIDEO_BUFFER_TEXTURE = 3,
  };

  VIDEO_BUFFER_TYPE type;
  VIDEO_PIXEL_FORMAT format;
  void* buffer;
  int stride;
  int height;
  int cropLeft;
  int cropTop;
  int cropRight;
  int cropBottom;
  int rotation;
  long long timestamp;
  void* eglContext;
  EGL_CONTEXT_TYPE eglType;
  int textureId;
  long long fenceObject;
  float matrix[16];
  uint8_t* metadataBuffer;
  int metadataSize;
  uint8_t* alphaBuffer;
  bool fillAlphaBuffer;
  ALPHA_STITCH_MODE alphaStitchMode;
  void *d3d11Texture2d;
  int textureSliceIndex;
  ColorSpace colorSpace;
};