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Track presentation timestamps in FrameEditor.

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PiperOrigin-RevId: 428763554
This commit is contained in:
hschlueter 2022-02-15 14:19:21 +00:00 committed by Ian Baker
parent b22273de01
commit 9370665b79
2 changed files with 9 additions and 3 deletions
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8
libraries/transformer/src/main/java/androidx/media3/transformer/DefaultCodec.java
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@ -209,7 +209,13 @@ public final class DefaultCodec implements Codec {
public void releaseOutputBuffer(boolean render) throws TransformationException {
outputBuffer = null;
try {
mediaCodec.releaseOutputBuffer(outputBufferIndex, render);
if (render) {
mediaCodec.releaseOutputBuffer(
outputBufferIndex,
/* renderTimestampNs= */ checkStateNotNull(outputBufferInfo).presentationTimeUs * 1000);
} else {
mediaCodec.releaseOutputBuffer(outputBufferIndex, /* render= */ false);
}
} catch (RuntimeException e) {
throw createTransformationException(e);
}

4
libraries/transformer/src/main/java/androidx/media3/transformer/FrameEditor.java
View File

@ -325,8 +325,8 @@ import java.util.concurrent.atomic.AtomicInteger;
glProgram.bindAttributesAndUniforms();
focusAndDrawQuad(eglSurface, outputWidth, outputHeight);
long surfaceTextureTimestampNs = inputSurfaceTexture.getTimestamp();
EGLExt.eglPresentationTimeANDROID(eglDisplay, eglSurface, surfaceTextureTimestampNs);
long presentationTimeNs = inputSurfaceTexture.getTimestamp();
EGLExt.eglPresentationTimeANDROID(eglDisplay, eglSurface, presentationTimeNs);
EGL14.eglSwapBuffers(eglDisplay, eglSurface);
if (debugPreviewEglSurface != null) {