Index: webrtc/modules/video_coding/codecs/h264/h264_decoder_impl.h |
diff --git a/webrtc/modules/video_coding/codecs/h264/h264_decoder_impl.h b/webrtc/modules/video_coding/codecs/h264/h264_decoder_impl.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..f5924fccc1d15e8b505919f4569b024d3e85087e |
--- /dev/null |
+++ b/webrtc/modules/video_coding/codecs/h264/h264_decoder_impl.h |
@@ -0,0 +1,65 @@ |
+/* |
+ * 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_VIDEO_CODING_CODECS_H264_H264_DECODER_IMPL_H_ |
+#define WEBRTC_MODULES_VIDEO_CODING_CODECS_H264_H264_DECODER_IMPL_H_ |
+ |
+#include "webrtc/modules/video_coding/codecs/h264/include/h264.h" |
+ |
+extern "C" { |
+#include "third_party/ffmpeg/libavcodec/avcodec.h" |
+} // extern "C" |
+ |
+#include "webrtc/base/scoped_ptr.h" |
+ |
+namespace webrtc { |
+ |
+struct AVCodecContextDeleter { |
+ void operator()(AVCodecContext* ptr) const { avcodec_free_context(&ptr); } |
+}; |
+struct AVFrameDeleter { |
+ void operator()(AVFrame* ptr) const { av_frame_free(&ptr); } |
+}; |
+ |
+class H264DecoderImpl : public H264Decoder { |
+ public: |
+ H264DecoderImpl(); |
+ ~H264DecoderImpl() override; |
+ |
+ // If |codec_settings| is NULL it is ignored. If it is not NULL, |
+ // |codec_settings->codecType| must be |kVideoCodecH264|. |
+ int32_t InitDecode(const VideoCodec* codec_settings, |
+ int32_t number_of_cores) override; |
+ int32_t Release() override; |
+ int32_t Reset() override; |
+ |
+ int32_t RegisterDecodeCompleteCallback( |
+ DecodedImageCallback* callback) override; |
+ |
+ // |missing_frames|, |fragmentation| and |render_time_ms| are ignored. |
+ int32_t Decode(const EncodedImage& input_image, |
+ bool /*missing_frames*/, |
+ const RTPFragmentationHeader* /*fragmentation*/, |
+ const CodecSpecificInfo* codec_specific_info = nullptr, |
+ int64_t render_time_ms = -1) override; |
+ |
+ private: |
+ bool IsInitialized() const; |
+ |
+ rtc::scoped_ptr<AVCodecContext, AVCodecContextDeleter> av_context_; |
+ rtc::scoped_ptr<AVFrame, AVFrameDeleter> av_frame_; |
+ |
+ DecodedImageCallback* decoded_image_callback_; |
+}; |
+ |
+} // namespace webrtc |
+ |
+#endif // WEBRTC_MODULES_VIDEO_CODING_CODECS_H264_H264_DECODER_IMPL_H_ |