Index: webrtc/modules/audio_coding/codecs/opus/interface/audio_decoder_opus.h |
diff --git a/webrtc/modules/audio_coding/codecs/opus/interface/audio_decoder_opus.h b/webrtc/modules/audio_coding/codecs/opus/interface/audio_decoder_opus.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..9fa77b09922af5e9dc29c9767513fb97d9d5d22d |
--- /dev/null |
+++ b/webrtc/modules/audio_coding/codecs/opus/interface/audio_decoder_opus.h |
@@ -0,0 +1,51 @@ |
+/* |
+ * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. |
+ * |
+ * Use of this source code is governed by a BSD-style license |
+ * that can be found in the LICENSE file in the root of the source |
+ * tree. An additional intellectual property rights grant can be found |
+ * in the file PATENTS. All contributing project authors may |
+ * be found in the AUTHORS file in the root of the source tree. |
+ */ |
+ |
+#ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_OPUS_INTERFACE_AUDIO_DECODER_OPUS_H |
+#define WEBRTC_MODULES_AUDIO_CODING_CODECS_OPUS_INTERFACE_AUDIO_DECODER_OPUS_H |
+ |
+#include "webrtc/modules/audio_coding/codecs/audio_decoder.h" |
+#include "webrtc/modules/audio_coding/codecs/opus/interface/opus_interface.h" |
+ |
+namespace webrtc { |
+ |
+class AudioDecoderOpus : public AudioDecoder { |
+ public: |
+ explicit AudioDecoderOpus(size_t num_channels); |
+ ~AudioDecoderOpus() override; |
+ |
+ void Reset() override; |
+ int PacketDuration(const uint8_t* encoded, size_t encoded_len) const override; |
+ int PacketDurationRedundant(const uint8_t* encoded, |
+ size_t encoded_len) const override; |
+ bool PacketHasFec(const uint8_t* encoded, size_t encoded_len) const override; |
+ size_t Channels() const override; |
+ |
+ protected: |
+ int DecodeInternal(const uint8_t* encoded, |
+ size_t encoded_len, |
+ int sample_rate_hz, |
+ int16_t* decoded, |
+ SpeechType* speech_type) override; |
+ int DecodeRedundantInternal(const uint8_t* encoded, |
+ size_t encoded_len, |
+ int sample_rate_hz, |
+ int16_t* decoded, |
+ SpeechType* speech_type) override; |
+ |
+ private: |
+ OpusDecInst* dec_state_; |
+ const size_t channels_; |
+ DISALLOW_COPY_AND_ASSIGN(AudioDecoderOpus); |
+}; |
+ |
+} // namespace webrtc |
+ |
+#endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_OPUS_INTERFACE_AUDIO_DECODER_OPUS_H |