Add m-esr52 at 52.6.0

1 files changed, 48 insertions, 0 deletions

diff --git a/dom/media/gmp/GMPAudioDecoderProxy.h b/dom/media/gmp/GMPAudioDecoderProxy.h
new file mode 100644
index 000000000..6d71ba089
--- /dev/null
+++ b/dom/media/gmp/GMPAudioDecoderProxy.h
@@ -0,0 +1,48 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 GMPAudioDecoderProxy_h_
+#define GMPAudioDecoderProxy_h_
+
+#include "GMPCallbackBase.h"
+#include "gmp-audio-codec.h"
+#include "GMPAudioHost.h"
+#include "nsTArray.h"
+#include "mozilla/gmp/GMPTypes.h"
+
+class GMPAudioDecoderCallbackProxy : public GMPCallbackBase {
+public:
+  virtual ~GMPAudioDecoderCallbackProxy() {}
+  // Note: aChannelCount and aSamplesPerSecond may not be consistent from
+  // one invocation to the next.
+  virtual void Decoded(const nsTArray<int16_t>& aPCM,
+                       uint64_t aTimeStamp,
+                       uint32_t aChannelCount,
+                       uint32_t aSamplesPerSecond) = 0;
+  virtual void InputDataExhausted() = 0;
+  virtual void DrainComplete() = 0;
+  virtual void ResetComplete() = 0;
+  virtual void Error(GMPErr aError) = 0;
+};
+
+class GMPAudioDecoderProxy {
+public:
+  virtual ~GMPAudioDecoderProxy() {}
+
+  virtual nsresult InitDecode(GMPAudioCodecType aCodecType,
+                              uint32_t aChannelCount,
+                              uint32_t aBitsPerChannel,
+                              uint32_t aSamplesPerSecond,
+                              nsTArray<uint8_t>& aExtraData,
+                              GMPAudioDecoderCallbackProxy* aCallback) = 0;
+  virtual nsresult Decode(mozilla::gmp::GMPAudioSamplesImpl& aSamples) = 0;
+  virtual nsresult Reset() = 0;
+  virtual nsresult Drain() = 0;
+  // Call to tell GMP/plugin the consumer will no longer use this
+  // interface/codec.
+  virtual nsresult Close() = 0;
+};
+
+#endif // GMPAudioDecoderProxy_h_