From 0a741cad367ba4f31a4d944a7e2ad446541bbe61 Mon Sep 17 00:00:00 2001
From: kimvde <kimvde@google.com>
Date: Mon, 15 Apr 2024 06:44:44 -0700
Subject: [PATCH] Allow sink provider speed to be set at any time

VideoSink.initialize will be added in a next CL and we want to allow
setPlaybackSpeed to be called at any time.

PiperOrigin-RevId: 624942845
---
 .../exoplayer/video/CompositingVideoSinkProvider.java  | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/video/CompositingVideoSinkProvider.java b/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/video/CompositingVideoSinkProvider.java
index 17150ae13e..bd8d7eb38e 100644
--- a/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/video/CompositingVideoSinkProvider.java
+++ b/libraries/exoplayer/src/main/java/androidx/media3/exoplayer/video/CompositingVideoSinkProvider.java
@@ -212,14 +212,16 @@ public final class CompositingVideoSinkProvider
   @Nullable private Pair<Surface, Size> currentSurfaceAndSize;
   private int pendingFlushCount;
   private @State int state;
+  private float playbackSpeed;
 
   private CompositingVideoSinkProvider(Builder builder) {
-    this.context = builder.context;
+    context = builder.context;
     videoEffects = ImmutableList.of();
     previewingVideoGraphFactory = checkStateNotNull(builder.previewingVideoGraphFactory);
     listeners = new CopyOnWriteArraySet<>();
     clock = Clock.DEFAULT;
     state = STATE_CREATED;
+    playbackSpeed = 1f;
   }
 
   /**
@@ -248,6 +250,7 @@ public final class CompositingVideoSinkProvider
     this.videoFrameReleaseControl = videoFrameReleaseControl;
     videoFrameRenderControl =
         new VideoFrameRenderControl(/* frameRenderer= */ this, videoFrameReleaseControl);
+    videoFrameRenderControl.setPlaybackSpeed(playbackSpeed);
   }
 
   @Override
@@ -524,7 +527,10 @@ public final class CompositingVideoSinkProvider
   }
 
   private void setPlaybackSpeed(float speed) {
-    checkStateNotNull(videoFrameRenderControl).setPlaybackSpeed(speed);
+    this.playbackSpeed = speed;
+    if (videoFrameRenderControl != null) {
+      videoFrameRenderControl.setPlaybackSpeed(speed);
+    }
   }
 
   private void onStreamOffsetChange(long bufferPresentationTimeUs, long streamOffsetUs) {