Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 57 insertions, 0 deletions

diff --git a/dom/media/platforms/wrappers/MediaDataDecoderProxy.h b/dom/media/platforms/wrappers/MediaDataDecoderProxy.h
new file mode 100644
index 0000000000..f69cb810b8
--- /dev/null
+++ b/dom/media/platforms/wrappers/MediaDataDecoderProxy.h
@@ -0,0 +1,57 @@
+/* -*- 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/. */
+
+#if !defined(MediaDataDecoderProxy_h_)
+#  define MediaDataDecoderProxy_h_
+
+#  include "PlatformDecoderModule.h"
+#  include "mozilla/Atomics.h"
+#  include "mozilla/RefPtr.h"
+#  include "nsThreadUtils.h"
+#  include "nscore.h"
+
+namespace mozilla {
+
+DDLoggedTypeDeclNameAndBase(MediaDataDecoderProxy, MediaDataDecoder);
+
+class MediaDataDecoderProxy
+    : public MediaDataDecoder,
+      public DecoderDoctorLifeLogger<MediaDataDecoderProxy> {
+ public:
+  explicit MediaDataDecoderProxy(
+      already_AddRefed<MediaDataDecoder> aProxyDecoder,
+      already_AddRefed<nsISerialEventTarget> aProxyThread = nullptr)
+      : mProxyDecoder(aProxyDecoder), mProxyThread(aProxyThread) {
+    DDLINKCHILD("proxy decoder", mProxyDecoder.get());
+  }
+
+  RefPtr<InitPromise> Init() override;
+  RefPtr<DecodePromise> Decode(MediaRawData* aSample) override;
+  bool CanDecodeBatch() const override;
+  RefPtr<DecodePromise> DecodeBatch(
+      nsTArray<RefPtr<MediaRawData>>&& aSamples) override;
+  RefPtr<DecodePromise> Drain() override;
+  RefPtr<FlushPromise> Flush() override;
+  RefPtr<ShutdownPromise> Shutdown() override;
+  bool IsHardwareAccelerated(nsACString& aFailureReason) const override;
+  nsCString GetDescriptionName() const override;
+  void SetSeekThreshold(const media::TimeUnit& aTime) override;
+  bool SupportDecoderRecycling() const override;
+  ConversionRequired NeedsConversion() const override;
+
+ private:
+  // Set on construction and clear on the proxy thread if set.
+  RefPtr<MediaDataDecoder> mProxyDecoder;
+  const nsCOMPtr<nsISerialEventTarget> mProxyThread;
+
+#  if defined(DEBUG)
+  Atomic<bool> mIsShutdown = Atomic<bool>(false);
+#  endif
+};
+
+}  // namespace mozilla
+
+#endif  // MediaDataDecoderProxy_h_