ColorLut
@UnstableApi
public interface ColorLut extends GlEffect
SingleColorLut |
Transforms the colors of a frame by applying the same color lookup table to each frame. |
Specifies color transformations using color lookup tables to apply to each frame in the fragment shader.
Summary
Public methods |
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abstract int |
getLength(long presentationTimeUs)Returns the length N of the 3D N x N x N LUT cube with the given timestamp. |
abstract int |
getLutTextureId(long presentationTimeUs)Returns the OpenGL texture ID of the LUT to apply to the pixels of the frame with the given timestamp. |
abstract void |
release()Releases the OpenGL texture of the LUT. |
default SingleFrameGlTextureProcessor |
@WorkerThreadThis method must be executed on the same thread as other GL commands. |
Public methods
getLength
abstract int getLength(long presentationTimeUs)
Returns the length N of the 3D N x N x N LUT cube with the given timestamp.
getLutTextureId
abstract int getLutTextureId(long presentationTimeUs)
Returns the OpenGL texture ID of the LUT to apply to the pixels of the frame with the given timestamp.
release
abstract void release()
Releases the OpenGL texture of the LUT.
| Throws | |
|---|---|
androidx.media3.common.util.GlUtil.GlException androidx.media3.common.util.GlUtil.GlException |
toGlTextureProcessor
@WorkerThread
default SingleFrameGlTextureProcessor toGlTextureProcessor(Context context, boolean useHdr)
This method must be executed on the same thread as other GL commands.
| Throws | |
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androidx.media3.common.FrameProcessingException androidx.media3.common.FrameProcessingException |