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RgbMatrix (ExoPlayer library)

docs/doc/reference/com/google/android/exoplayer2/effect/RgbMatrix.html

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Package com.google.android.exoplayer2.effect

Interface RgbMatrix

  • All Superinterfaces:Effect, GlEffectAll Known Implementing Classes:Brightness, Contrast, RgbAdjustment, RgbFilter
[@Deprecated](https://developer.android.com/reference/java/lang/Deprecated.html "class or interface in java.lang")public interfaceRgbMatrixextends[GlEffect](GlEffect.html "interface in com.google.android.exoplayer2.effect")

Deprecated. com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which contains the same ExoPlayer code). See the migration guide for more details, including a script to help with the migration.

Specifies a 4x4 RGB color transformation matrix to apply to each frame in the fragment shader.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods Deprecated Methods | Modifier and Type | Method | Description | | --- | --- | --- | | float[] | getMatrix​(long presentationTimeUs, boolean useHdr) | Deprecated.

Returns the 4x4 RGB transformation matrix to apply to the color values of each pixel in the frame with the given timestamp. | | default SingleFrameGlShaderProgram | toGlShaderProgram​(Context context, boolean useHdr) | Deprecated.

Returns a GlShaderProgram that applies the effect. |

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Methods inherited from interface com.google.android.exoplayer2.effect.GlEffect

isNoOp

Method Detail

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getMatrix

float[] getMatrix​(long presentationTimeUs,
                  boolean useHdr)

Deprecated.

Returns the 4x4 RGB transformation matrix to apply to the color values of each pixel in the frame with the given timestamp. Parameters:presentationTimeUs - The timestamp of the frame to apply the matrix on.useHdr - If true, colors will be in linear RGB BT.2020. If false, colors will be in linear RGB BT.709. Must be consistent with useHdr in toGlShaderProgram(Context, boolean).Returns:The RgbMatrix to apply to the frame.

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toGlShaderProgram

default[SingleFrameGlShaderProgram](SingleFrameGlShaderProgram.html "class in com.google.android.exoplayer2.effect")toGlShaderProgram​([Context](https://developer.android.com/reference/android/content/Context.html "class or interface in android.content")context,
                                                     boolean useHdr)
                                              throws[VideoFrameProcessingException](../util/VideoFrameProcessingException.html "class in com.google.android.exoplayer2.util")

Deprecated.

Description copied from interface: GlEffect

Returns a GlShaderProgram that applies the effect. Specified by:toGlShaderProgram in interface GlEffectParameters:context - A Context.useHdr - Whether input textures come from an HDR source. If true, colors will be in linear RGB BT.2020. If false, colors will be in linear RGB BT.709.Throws:VideoFrameProcessingException - If an error occurs while creating the GlShaderProgram.