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Fix MCVR is not able to find FrameProcessor.Factory constructor.

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The constructor is removed in 316a2ce0ee.

PiperOrigin-RevId: 526068585
This commit is contained in:
claincly 2023-04-21 18:04:30 +01:00 committed by Rohit Singh
parent 0bac4e24e4
commit bb0c4a468a
1 changed files with 18 additions and 11 deletions
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29
libraries/exoplayer/src/main/java/androidx/media3/exoplayer/video/MediaCodecVideoRenderer.java
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@ -2315,12 +2315,12 @@ public class MediaCodecVideoRenderer extends MediaCodecRenderer {
} }
private static final class VideoFrameProcessorAccessor { private static final class VideoFrameProcessorAccessor {
private static @MonotonicNonNull Constructor<?> private static @MonotonicNonNull Constructor<?>
scaleAndRotateTransformationBuilderConstructor; scaleAndRotateTransformationBuilderConstructor;
private static @MonotonicNonNull Method setRotationMethod; private static @MonotonicNonNull Method setRotationMethod;
private static @MonotonicNonNull Method buildScaleAndRotateTransformationMethod; private static @MonotonicNonNull Method buildScaleAndRotateTransformationMethod;
private static @MonotonicNonNull Constructor<?> videoFrameProcessorFactoryConstructor; private static @MonotonicNonNull Constructor<?> videoFrameProcessorFactoryBuilderConstructor;
private static @MonotonicNonNull Method buildVideoFrameProcessorFactoryMethod;
public static Effect createRotationEffect(float rotationDegrees) throws Exception { public static Effect createRotationEffect(float rotationDegrees) throws Exception {
prepare(); prepare();
@ -2331,14 +2331,17 @@ public class MediaCodecVideoRenderer extends MediaCodecRenderer {
public static VideoFrameProcessor.Factory getFrameProcessorFactory() throws Exception { public static VideoFrameProcessor.Factory getFrameProcessorFactory() throws Exception {
prepare(); prepare();
return (VideoFrameProcessor.Factory) videoFrameProcessorFactoryConstructor.newInstance(); Object builder = videoFrameProcessorFactoryBuilderConstructor.newInstance();
return (VideoFrameProcessor.Factory)
checkNotNull(buildVideoFrameProcessorFactoryMethod.invoke(builder));
} }
@EnsuresNonNull({ @EnsuresNonNull({
"ScaleAndRotateEffectBuilder", "scaleAndRotateTransformationBuilderConstructor",
"SetRotationMethod", "setRotationMethod",
"SetRotationMethod", "buildScaleAndRotateTransformationMethod",
"VideoFrameProcessorFactoryClass" "videoFrameProcessorFactoryBuilderConstructor",
"buildVideoFrameProcessorFactoryMethod"
}) })
private static void prepare() throws Exception { private static void prepare() throws Exception {
if (scaleAndRotateTransformationBuilderConstructor == null if (scaleAndRotateTransformationBuilderConstructor == null
@ -2353,10 +2356,14 @@ public class MediaCodecVideoRenderer extends MediaCodecRenderer {
buildScaleAndRotateTransformationMethod = buildScaleAndRotateTransformationMethod =
scaleAndRotateTransformationBuilderClass.getMethod("build"); scaleAndRotateTransformationBuilderClass.getMethod("build");
} }
if (videoFrameProcessorFactoryConstructor == null) { if (videoFrameProcessorFactoryBuilderConstructor == null
videoFrameProcessorFactoryConstructor = || buildVideoFrameProcessorFactoryMethod == null) {
Class.forName("androidx.media3.effect.DefaultVideoFrameProcessor$Factory") Class<?> videoFrameProcessorFactoryBuilderClass =
.getConstructor(); Class.forName("androidx.media3.effect.DefaultVideoFrameProcessor$Factory$Builder");
videoFrameProcessorFactoryBuilderConstructor =
videoFrameProcessorFactoryBuilderClass.getConstructor();
buildVideoFrameProcessorFactoryMethod =
videoFrameProcessorFactoryBuilderClass.getMethod("build");
} }
} }
} }