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Only recreate output EGLSurface when Surface changed.

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PiperOrigin-RevId: 463193768
(cherry picked from commit 5db7778ca322676a6e6445c473184dc1055d4c22)
This commit is contained in:
hschlueter 2022-07-25 22:38:28 +00:00 committed by microkatz
parent 7b969e8df0
commit bb7db5a13c
1 changed files with 21 additions and 7 deletions
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28
libraries/transformer/src/main/java/androidx/media3/transformer/FinalMatrixTransformationProcessorWrapper.java
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@ -75,6 +75,9 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
@Nullable private SurfaceViewWrapper debugSurfaceViewWrapper;
private @MonotonicNonNull Listener listener;
private @MonotonicNonNull Size outputSizeBeforeSurfaceTransformation;
private @MonotonicNonNull SurfaceView debugSurfaceView;
private volatile boolean outputSizeOrRotationChanged;
@GuardedBy("this")
@Nullable
@ -207,7 +210,7 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
SurfaceInfo outputSurfaceInfo = this.outputSurfaceInfo;
@Nullable EGLSurface outputEglSurface = this.outputEglSurface;
if (outputEglSurface == null) { // This means that outputSurfaceInfo changed.
if (outputEglSurface == null) {
if (useHdr) {
outputEglSurface = GlUtil.getEglSurfaceRgba1010102(eglDisplay, outputSurfaceInfo.surface);
} else {
@ -218,16 +221,17 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
SurfaceView debugSurfaceView =
debugViewProvider.getDebugPreviewSurfaceView(
outputSurfaceInfo.width, outputSurfaceInfo.height);
if (debugSurfaceView != null) {
if (debugSurfaceView != null && !Util.areEqual(this.debugSurfaceView, debugSurfaceView)) {
debugSurfaceViewWrapper =
new SurfaceViewWrapper(eglDisplay, eglContext, useHdr, debugSurfaceView);
}
if (matrixTransformationProcessor != null) {
matrixTransformationProcessor.release();
matrixTransformationProcessor = null;
}
}
if (matrixTransformationProcessor != null && outputSizeOrRotationChanged) {
matrixTransformationProcessor.release();
matrixTransformationProcessor = null;
outputSizeOrRotationChanged = false;
}
if (matrixTransformationProcessor == null) {
matrixTransformationProcessor =
createMatrixTransformationProcessorForOutputSurface(outputSurfaceInfo);
@ -316,8 +320,18 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
public synchronized void setOutputSurfaceInfo(@Nullable SurfaceInfo outputSurfaceInfo) {
if (!Util.areEqual(this.outputSurfaceInfo, outputSurfaceInfo)) {
if (outputSurfaceInfo != null
&& this.outputSurfaceInfo != null
&& !this.outputSurfaceInfo.surface.equals(outputSurfaceInfo.surface)) {
this.outputEglSurface = null;
}
outputSizeOrRotationChanged =
this.outputSurfaceInfo == null
|| outputSurfaceInfo == null
|| this.outputSurfaceInfo.width != outputSurfaceInfo.width
|| this.outputSurfaceInfo.height != outputSurfaceInfo.height
|| this.outputSurfaceInfo.orientationDegrees != outputSurfaceInfo.orientationDegrees;
this.outputSurfaceInfo = outputSurfaceInfo;
this.outputEglSurface = null;
}
}