Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 61 insertions, 0 deletions

diff --git a/dom/media/platforms/ffmpeg/FFmpegAudioDecoder.h b/dom/media/platforms/ffmpeg/FFmpegAudioDecoder.h
new file mode 100644
index 0000000000..a86fb72edd
--- /dev/null
+++ b/dom/media/platforms/ffmpeg/FFmpegAudioDecoder.h
@@ -0,0 +1,61 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef __FFmpegAACDecoder_h__
+#define __FFmpegAACDecoder_h__
+
+#include "FFmpegDataDecoder.h"
+#include "FFmpegLibWrapper.h"
+
+namespace mozilla {
+
+template <int V>
+class FFmpegAudioDecoder {};
+
+template <>
+class FFmpegAudioDecoder<LIBAV_VER>;
+DDLoggedTypeNameAndBase(FFmpegAudioDecoder<LIBAV_VER>,
+                        FFmpegDataDecoder<LIBAV_VER>);
+
+template <>
+class FFmpegAudioDecoder<LIBAV_VER>
+    : public FFmpegDataDecoder<LIBAV_VER>,
+      public DecoderDoctorLifeLogger<FFmpegAudioDecoder<LIBAV_VER>> {
+ public:
+  FFmpegAudioDecoder(FFmpegLibWrapper* aLib,
+                     const CreateDecoderParams& aDecoderParams);
+  virtual ~FFmpegAudioDecoder();
+
+  RefPtr<InitPromise> Init() override;
+  void InitCodecContext() MOZ_REQUIRES(sMutex) override;
+  static AVCodecID GetCodecId(const nsACString& aMimeType,
+                              const AudioInfo& aInfo);
+  nsCString GetDescriptionName() const override {
+#ifdef USING_MOZFFVPX
+    return "ffvpx audio decoder"_ns;
+#else
+    return "ffmpeg audio decoder"_ns;
+#endif
+  }
+  nsCString GetCodecName() const override;
+
+ private:
+  MediaResult DoDecode(MediaRawData* aSample, uint8_t* aData, int aSize,
+                       bool* aGotFrame, DecodedData& aResults) override;
+  MediaResult DecodeUsingFFmpeg(AVPacket* aPacket, bool& aDecoded,
+                                MediaRawData* aSample, DecodedData& aResults,
+                                bool* aGotFrame);
+  MediaResult PostProcessOutput(bool aDecoded, MediaRawData* aSample,
+                                DecodedData& aResults, bool* aGotFrame,
+                                int32_t aSubmitted);
+  const AudioInfo mAudioInfo;
+  // True if the audio will be downmixed and rendered in mono.
+  bool mDefaultPlaybackDeviceMono;
+};
+
+}  // namespace mozilla
+
+#endif  // __FFmpegAACDecoder_h__