loliball/media3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Enable experimentalAdjustSurfaceTextureTransformationMatrix

Browse Source 
PiperOrigin-RevId: 655231134
This commit is contained in:
dancho 2024-07-23 11:08:17 -07:00 committed by Copybara-Service
parent 2793ba845e
commit 9a42d03466
3 changed files with 12 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
RELEASENOTES.md
View File

@ -60,6 +60,10 @@
([#3757](https://github.com/google/ExoPlayer/issues/3757)).
* DRM:
* Effect:
* Add `DefaultVideoFrameProcessor` workaround for minor `SurfaceTexture`
scaling. `SurfaceTexture` may include a small scaling that cuts off a
1-texel border around the edge of a cropped buffer. This is now handled
such that output is closer to expected.
* Muxers:
* IMA extension:
* Fix bug where clearing the playlist may cause an

6
libraries/effect/src/main/java/androidx/media3/effect/DefaultVideoFrameProcessor.java
View File

@ -159,6 +159,7 @@ public final class DefaultVideoFrameProcessor implements VideoFrameProcessor {
public Builder() {
sdrWorkingColorSpace = WORKING_COLOR_SPACE_DEFAULT;
requireRegisteringAllInputFrames = true;
experimentalAdjustSurfaceTextureTransformationMatrix = true;
}
private Builder(Factory factory) {
@ -287,8 +288,13 @@ public final class DefaultVideoFrameProcessor implements VideoFrameProcessor {
*
* <p>When set, programs sampling GL_TEXTURE_EXTERNAL_OES from {@link SurfaceTexture} must not
* attempt to access data in any cropped region, including via GL_LINEAR resampling filter.
*
* <p>Defaults to {@code true}.
*
* @deprecated This experimental method will be removed in a future release.
*/
@CanIgnoreReturnValue
@Deprecated
public Builder setExperimentalAdjustSurfaceTextureTransformationMatrix(
boolean experimentalAdjustSurfaceTextureTransformationMatrix) {
this.experimentalAdjustSurfaceTextureTransformationMatrix =

11
libraries/transformer/src/androidTest/java/androidx/media3/transformer/SequenceEffectTestUtil.java
View File

@ -31,7 +31,6 @@ import androidx.media3.common.Effect;
import androidx.media3.common.MediaItem;
import androidx.media3.common.util.Clock;
import androidx.media3.common.util.Util;
import androidx.media3.effect.DefaultVideoFrameProcessor;
import androidx.media3.effect.Presentation;
import androidx.media3.exoplayer.mediacodec.MediaCodecInfo;
import com.google.common.collect.ImmutableList;
@ -209,9 +208,8 @@ public final class SequenceEffectTestUtil {
/**
* Creates a high quality {@link Transformer} instance.
*
* <p>The {@link Transformer} is configured to select a specific decoder, use experimental
* high-quality {@link DefaultVideoFrameProcessor} configuration, and a large value for {@link
* VideoEncoderSettings#bitrate}.
* <p>The {@link Transformer} is configured to select a specific decoder and a large value for
* {@link VideoEncoderSettings#bitrate}.
*/
public static Transformer createHqTransformer(
Context context, MediaCodecInfo decoderMediaCodecInfo) {
@ -223,10 +221,6 @@ public final class SequenceEffectTestUtil {
.build();
AssetLoader.Factory assetLoaderFactory =
new DefaultAssetLoaderFactory(context, decoderFactory, Clock.DEFAULT);
DefaultVideoFrameProcessor.Factory videoFrameProcessorFactory =
new DefaultVideoFrameProcessor.Factory.Builder()
.setExperimentalAdjustSurfaceTextureTransformationMatrix(true)
.build();
Codec.EncoderFactory encoderFactory =
new DefaultEncoderFactory.Builder(context)
.setRequestedVideoEncoderSettings(
@ -234,7 +228,6 @@ public final class SequenceEffectTestUtil {
.build();
return new Transformer.Builder(context)
.setAssetLoaderFactory(assetLoaderFactory)
.setVideoFrameProcessorFactory(videoFrameProcessorFactory)
.setEncoderFactory(new AndroidTestUtil.ForceEncodeEncoderFactory(encoderFactory))
.build();
}