From a90a5cba08fdf6c0ceb95101c275108a152a3aed Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 12 Jun 2024 07:35:37 +0200
Subject: Merging upstream version 127.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 dom/media/webcodecs/EncoderTemplate.h | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

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

diff --git a/dom/media/webcodecs/EncoderTemplate.h b/dom/media/webcodecs/EncoderTemplate.h
index bc65edca46..ecadf68681 100644
--- a/dom/media/webcodecs/EncoderTemplate.h
+++ b/dom/media/webcodecs/EncoderTemplate.h
@@ -11,14 +11,15 @@
 
 #include "EncoderAgent.h"
 #include "MediaData.h"
+#include "SimpleMap.h"
 #include "WebCodecsUtils.h"
 #include "mozilla/DOMEventTargetHelper.h"
 #include "mozilla/MozPromise.h"
 #include "mozilla/RefPtr.h"
 #include "mozilla/Result.h"
 #include "mozilla/UniquePtr.h"
-#include "mozilla/dom/VideoEncoderBinding.h"
 #include "mozilla/dom/AudioEncoderBinding.h"
+#include "mozilla/dom/VideoEncoderBinding.h"
 #include "mozilla/dom/WorkerRef.h"
 #include "mozilla/media/MediaUtils.h"
 #include "nsStringFwd.h"
@@ -116,12 +117,10 @@ class EncoderTemplate : public DOMEventTargetHelper {
       : public ControlMessage,
         public MessageRequestHolder<EncoderAgent::EncodePromise> {
    public:
-    FlushMessage(WebCodecsId aConfigureId, Promise* aPromise);
+    explicit FlushMessage(WebCodecsId aConfigureId);
     virtual void Cancel() override { Disconnect(); }
     virtual bool IsProcessing() override { return Exists(); };
     virtual RefPtr<FlushMessage> AsFlushMessage() override { return this; }
-    already_AddRefed<Promise> TakePromise() { return mPromise.forget(); }
-    void RejectPromiseIfAny(const nsresult& aReason);
 
     nsCString ToString() const override {
       nsCString rv;
@@ -129,9 +128,6 @@ class EncoderTemplate : public DOMEventTargetHelper {
                       this->mMessageId);
       return rv;
     }
-
-   private:
-    RefPtr<Promise> mPromise;
   };
 
  protected:
@@ -207,7 +203,7 @@ class EncoderTemplate : public DOMEventTargetHelper {
                                       const nsresult& aResult);
 
   void ProcessControlMessageQueue();
-  void CancelPendingControlMessages(const nsresult& aResult);
+  void CancelPendingControlMessagesAndFlushPromises(const nsresult& aResult);
 
   template <typename Func>
   void QueueATask(const char* aName, Func&& aSteps);
@@ -236,6 +232,11 @@ class EncoderTemplate : public DOMEventTargetHelper {
   std::queue<RefPtr<ControlMessage>> mControlMessageQueue;
   RefPtr<ControlMessage> mProcessingMessage;
 
+  // When a flush request is initiated, a promise is created and stored in
+  // mPendingFlushPromises until it is settled in the task delivering the flush
+  // result or Reset() is called before the promise is settled.
+  SimpleMap<int64_t, RefPtr<Promise>> mPendingFlushPromises;
+
   uint32_t mEncodeQueueSize;
   bool mDequeueEventScheduled;
 
-- 
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