I420Buffer

Interface for I420 buffers.

Functions

abstract fun cropAndScale(cropX: Int, cropY: Int, cropWidth: Int, cropHeight: Int, scaleWidth: Int, scaleHeight: Int): VideoFrame.Buffer

Crops a region defined by |cropx|, |cropY|, |cropWidth| and |cropHeight|.

Returns a direct ByteBuffer containing U-plane data.

Returns a direct ByteBuffer containing V-plane data.

Returns a direct ByteBuffer containing Y-plane data.

abstract fun getHeight(): Int

abstract fun getStrideU(): Int

abstract fun getStrideV(): Int

abstract fun getStrideY(): Int

abstract fun getWidth(): Int

Resolution of the buffer in pixels.

abstract fun release()

Decreases ref count by one.

abstract fun retain()

Increases ref count by one.

Returns a memory-backed frame in I420 format.