From d8bbc7858622b6d9c278469aab701ca0b609cddf Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 15 May 2024 05:35:49 +0200
Subject: Merging upstream version 126.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 dom/media/webcodecs/DecoderTypes.h | 44 +++++++++++++++++++++++++++-----------
 1 file changed, 31 insertions(+), 13 deletions(-)

(limited to 'dom/media/webcodecs/DecoderTypes.h')

diff --git a/dom/media/webcodecs/DecoderTypes.h b/dom/media/webcodecs/DecoderTypes.h
index 339a164f70..4817a66f17 100644
--- a/dom/media/webcodecs/DecoderTypes.h
+++ b/dom/media/webcodecs/DecoderTypes.h
@@ -50,22 +50,22 @@ class VideoDecoderConfigInternal {
                              Maybe<uint32_t>&& aCodedHeight,
                              Maybe<uint32_t>&& aCodedWidth,
                              Maybe<VideoColorSpaceInternal>&& aColorSpace,
-                             Maybe<RefPtr<MediaByteBuffer>>&& aDescription,
+                             already_AddRefed<MediaByteBuffer> aDescription,
                              Maybe<uint32_t>&& aDisplayAspectHeight,
                              Maybe<uint32_t>&& aDisplayAspectWidth,
                              const HardwareAcceleration& aHardwareAcceleration,
                              Maybe<bool>&& aOptimizeForLatency);
   ~VideoDecoderConfigInternal() = default;
 
-  nsString ToString() const;
+  nsCString ToString() const;
 
   bool Equals(const VideoDecoderConfigInternal& aOther) const {
-    if (mDescription.isSome() != aOther.mDescription.isSome()) {
+    if (mDescription != aOther.mDescription) {
       return false;
     }
-    if (mDescription.isSome() && aOther.mDescription.isSome()) {
-      auto lhs = mDescription.value();
-      auto rhs = aOther.mDescription.value();
+    if (mDescription && aOther.mDescription) {
+      auto lhs = mDescription;
+      auto rhs = aOther.mDescription;
       if (lhs->Length() != rhs->Length()) {
         return false;
       }
@@ -86,7 +86,7 @@ class VideoDecoderConfigInternal {
   Maybe<uint32_t> mCodedHeight;
   Maybe<uint32_t> mCodedWidth;
   Maybe<VideoColorSpaceInternal> mColorSpace;
-  Maybe<RefPtr<MediaByteBuffer>> mDescription;
+  RefPtr<MediaByteBuffer> mDescription;
   Maybe<uint32_t> mDisplayAspectHeight;
   Maybe<uint32_t> mDisplayAspectWidth;
   HardwareAcceleration mHardwareAcceleration;
@@ -116,24 +116,42 @@ class VideoDecoderTraits {
 
 class AudioDecoderConfigInternal {
  public:
+  AudioDecoderConfigInternal(const nsAString& aCodec, uint32_t aSampleRate,
+                             uint32_t aNumberOfChannels,
+                             already_AddRefed<MediaByteBuffer> aDescription);
   static UniquePtr<AudioDecoderConfigInternal> Create(
       const AudioDecoderConfig& aConfig);
   ~AudioDecoderConfigInternal() = default;
 
+  bool Equals(const AudioDecoderConfigInternal& aOther) const {
+    if (mDescription != aOther.mDescription) {
+      return false;
+    }
+    if (mDescription && aOther.mDescription) {
+      auto lhs = mDescription;
+      auto rhs = aOther.mDescription;
+      if (lhs->Length() != rhs->Length()) {
+        return false;
+      }
+      if (!ArrayEqual(lhs->Elements(), rhs->Elements(), lhs->Length())) {
+        return false;
+      }
+    }
+    return mCodec.Equals(aOther.mCodec) && mSampleRate == aOther.mSampleRate &&
+           mNumberOfChannels == aOther.mNumberOfChannels &&
+           mOptimizeForLatency == aOther.mOptimizeForLatency;
+  }
+  nsCString ToString() const;
+
   nsString mCodec;
   uint32_t mSampleRate;
   uint32_t mNumberOfChannels;
-  Maybe<RefPtr<MediaByteBuffer>> mDescription;
+  RefPtr<MediaByteBuffer> mDescription;
   // Compilation fix, should be abstracted by DecoderAgent since those are not
   // supported
   HardwareAcceleration mHardwareAcceleration =
       HardwareAcceleration::No_preference;
   Maybe<bool> mOptimizeForLatency;
-
- private:
-  AudioDecoderConfigInternal(const nsAString& aCodec, uint32_t aSampleRate,
-                             uint32_t aNumberOfChannels,
-                             Maybe<RefPtr<MediaByteBuffer>>&& aDescription);
 };
 
 class AudioDecoderTraits {
-- 
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