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HDR: Add comment explaining force-SDR and AssetLoader interaction.

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PiperOrigin-RevId: 510155318
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huangdarwin 2023-02-16 16:48:11 +00:00 committed by christosts
parent fb8bbce5f1
commit 77ea31e01c
1 changed files with 8 additions and 0 deletions
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libraries/transformer/src/main/java/androidx/media3/transformer/Transformer.java
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@ -141,6 +141,14 @@ public final class Transformer {
* Listener#onFallbackApplied(Composition, TransformationRequest, TransformationRequest)} will
* be invoked with the actual applied values.
*
* <p>If {@link TransformationRequest#hdrMode} is set to {@link
* TransformationRequest#HDR_MODE_EXPERIMENTAL_FORCE_INTERPRET_HDR_AS_SDR} and an {@link
* #setAssetLoaderFactory AssetLoader.Factory} is set, {@link TransformationRequest#hdrMode}
* will be ignored. In this case, if the {@link AssetLoader.Factory} passed produces HDR data,
* it will be automatically {@linkplain
* TransformationRequest#HDR_MODE_TONE_MAP_HDR_TO_SDR_USING_MEDIACODEC tone mapped to SDR using
* MediaCodec}.
*
* @param transformationRequest The {@link TransformationRequest}.
* @return This builder.
*/