From 096981920fa677d3779518060a526c7fe90a8374 Mon Sep 17 00:00:00 2001
From: huangdarwin <huangdarwin@google.com>
Date: Mon, 7 Nov 2022 19:21:21 +0000
Subject: [PATCH] HDR: Set decoder codec profile and level if available.

This should be necessary to ensure decoders see fewer errors.

Setting this resulted in removing native_dequeueOutputBuffer errors on OMX.MTK decoders for in-app tone mapping prototyping.

PiperOrigin-RevId: 486715941
(cherry picked from commit 0b7e5bbad287053d56720ad682c1a5015eedb9cf)
---
 .../exoplayer2/transformer/DefaultDecoderFactory.java    | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/DefaultDecoderFactory.java b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/DefaultDecoderFactory.java
index bf107017d0..0424805dd3 100644
--- a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/DefaultDecoderFactory.java
+++ b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/DefaultDecoderFactory.java
@@ -22,9 +22,11 @@ import static com.google.android.exoplayer2.util.Util.SDK_INT;
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.media.MediaFormat;
+import android.util.Pair;
 import android.view.Surface;
 import androidx.annotation.Nullable;
 import com.google.android.exoplayer2.Format;
+import com.google.android.exoplayer2.mediacodec.MediaCodecUtil;
 import com.google.android.exoplayer2.util.MediaFormatUtil;
 import com.google.android.exoplayer2.util.MimeTypes;
 import org.checkerframework.checker.nullness.qual.RequiresNonNull;
@@ -90,6 +92,13 @@ import org.checkerframework.checker.nullness.qual.RequiresNonNull;
           MediaFormat.KEY_COLOR_TRANSFER_REQUEST, MediaFormat.COLOR_TRANSFER_SDR_VIDEO);
     }
 
+    @Nullable
+    Pair<Integer, Integer> codecProfileAndLevel = MediaCodecUtil.getCodecProfileAndLevel(format);
+    if (codecProfileAndLevel != null) {
+      MediaFormatUtil.maybeSetInteger(
+          mediaFormat, MediaFormat.KEY_PROFILE, codecProfileAndLevel.first);
+    }
+
     @Nullable
     String mediaCodecName = EncoderUtil.findCodecForFormat(mediaFormat, /* isDecoder= */ true);
     if (mediaCodecName == null) {