From 3f615040c033a37f81b1d73605cd1f7d420b47b5 Mon Sep 17 00:00:00 2001
From: claincly <claincly@google.com>
Date: Fri, 4 Mar 2022 17:15:16 +0000
Subject: [PATCH] Add method to disable passthrough.

PiperOrigin-RevId: 432461547
---
 .../com/google/android/exoplayer2/transformer/Codec.java     | 5 +++++
 .../exoplayer2/transformer/TransformerVideoRenderer.java     | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/Codec.java b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/Codec.java
index 8c1c27f4843..8b60eb20e5e 100644
--- a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/Codec.java
+++ b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/Codec.java
@@ -104,6 +104,11 @@ Codec createForAudioEncoding(Format format, List<String> allowedMimeTypes)
      */
     Codec createForVideoEncoding(Format format, List<String> allowedMimeTypes)
         throws TransformationException;
+
+    /** Returns whether the video needs to be encoded because of encoder specific configuration. */
+    default boolean videoNeedsEncoding() {
+      return false;
+    }
   }
 
   /**
diff --git a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/TransformerVideoRenderer.java b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/TransformerVideoRenderer.java
index 4e05bf91317..4c064b44eb8 100644
--- a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/TransformerVideoRenderer.java
+++ b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/TransformerVideoRenderer.java
@@ -99,6 +99,9 @@ protected boolean ensureConfigured() throws TransformationException {
   }
 
   private boolean shouldPassthrough(Format inputFormat) {
+    if (encoderFactory.videoNeedsEncoding()) {
+      return false;
+    }
     if (transformationRequest.enableHdrEditing) {
       return false;
     }