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Prevent repeated release of the same EGLContext

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All instances of PlaybackVideoGraphWrapper use the same
VIDEO_FRAME_PROCESSOR_FACTORY_SUPPLIER which uses the same
DefaultGlObjectsProvider.

Each call to DefaultGlObjectsProvider.release() releases
all previously created EGLContexts.

Lazily create a new DefaultGlObjectsProvider for each
DefaultVideoFrameProcessor (not one per factory).

PiperOrigin-RevId: 693658458
This commit is contained in:
dancho 2024-11-06 03:12:49 -08:00 committed by Copybara-Service
parent ab723fc8ff
commit f9fd8badec
1 changed files with 6 additions and 3 deletions
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9
libraries/effect/src/main/java/androidx/media3/effect/DefaultVideoFrameProcessor.java
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@ -327,7 +327,7 @@ public final class DefaultVideoFrameProcessor implements VideoFrameProcessor {
return new DefaultVideoFrameProcessor.Factory(
sdrWorkingColorSpace,
/* repeatLastRegisteredFrame= */ !requireRegisteringAllInputFrames,
glObjectsProvider == null ? new DefaultGlObjectsProvider() : glObjectsProvider,
glObjectsProvider,
executorService,
textureOutputListener,
textureOutputCapacity,
@ -338,7 +338,7 @@ public final class DefaultVideoFrameProcessor implements VideoFrameProcessor {
private final @WorkingColorSpace int sdrWorkingColorSpace;
private final boolean repeatLastRegisteredFrame;
private final GlObjectsProvider glObjectsProvider;
@Nullable private final GlObjectsProvider glObjectsProvider;
@Nullable private final ExecutorService executorService;
@Nullable private final GlTextureProducer.Listener textureOutputListener;
private final int textureOutputCapacity;
@ -348,7 +348,7 @@ public final class DefaultVideoFrameProcessor implements VideoFrameProcessor {
private Factory(
@WorkingColorSpace int sdrWorkingColorSpace,
boolean repeatLastRegisteredFrame,
GlObjectsProvider glObjectsProvider,
@Nullable GlObjectsProvider glObjectsProvider,
@Nullable ExecutorService executorService,
@Nullable GlTextureProducer.Listener textureOutputListener,
int textureOutputCapacity,
@ -411,6 +411,9 @@ public final class DefaultVideoFrameProcessor implements VideoFrameProcessor {
new VideoFrameProcessingTaskExecutor(
instanceExecutorService, shouldShutdownExecutorService, listener::onError);
GlObjectsProvider glObjectsProvider =
this.glObjectsProvider == null ? new DefaultGlObjectsProvider() : this.glObjectsProvider;
Future<DefaultVideoFrameProcessor> defaultVideoFrameProcessorFuture =
instanceExecutorService.submit(
() ->