Index: third_party/openh264/testing/h264_encoder_impl.h |
diff --git a/third_party/openh264/testing/h264_encoder_impl.h b/third_party/openh264/testing/h264_encoder_impl.h |
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+/* |
+ * 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. |
+ * |
+ */ |
+ |
+// TODO(hbos): This is essentially a copy of an encoder class in WebRTC that as |
+// of this statement has not yet landed, but that I want to have accessible in |
+// Chromium before that CL lands. This is because I use it in order to validate |
+// the build files for OpenH264 and the WebRTC encoder/decoder CL cannot land |
+// until I can build OpenH264 from source. Once the build files are stable I |
+// will land both CLs and remove this copy of the encoder. |
+ |
+#ifndef OPENH264_TESTING_H264_ENCODER_IMPL_H_ |
+#define OPENH264_TESTING_H264_ENCODER_IMPL_H_ |
+ |
+#include "webrtc/base/scoped_ptr.h" |
+#include "webrtc/modules/video_coding/codecs/h264/include/h264.h" |
+ |
+#include <vector> |
+ |
+class ISVCEncoder; |
+ |
+using webrtc::CodecSpecificInfo; |
+using webrtc::EncodedImage; |
+using webrtc::EncodedImageCallback; |
+using webrtc::FrameType; |
+using webrtc::VideoCodec; |
+using webrtc::VideoEncoder; |
+using webrtc::VideoFrame; |
+ |
+namespace openh264 { |
+ |
+class H264EncoderImpl : public webrtc::H264Encoder { |
+ public: |
+ H264EncoderImpl(); |
+ ~H264EncoderImpl() override; |
+ |
+ // |number_of_cores| and |max_payload_size| are ignored. |
+ // The following members of |codec_settings| are used. The rest are ignored. |
+ // - codecType (must be kVideoCodecH264) |
+ // - targetBitrate |
+ // - maxFramerate |
+ // - width |
+ // - height |
+ int32_t InitEncode(const VideoCodec* codec_settings, |
+ int32_t /*number_of_cores*/, |
+ size_t /*max_payload_size*/) override; |
+ int32_t Release() override; |
+ |
+ int32_t RegisterEncodeCompleteCallback( |
+ EncodedImageCallback* callback) override; |
+ int32_t SetRates(uint32_t bitrate, uint32_t framerate) override; |
+ |
+ // The result of encoding - an EncodedImage and RTPFragmentationHeader - are |
+ // passed to the encode complete callback. |
+ int32_t Encode(const VideoFrame& frame, |
+ const CodecSpecificInfo* codec_specific_info, |
+ const std::vector<FrameType>* frame_types) override; |
+ |
+ bool IsInitialized(); |
+ |
+ // Unsupported / Do nothing. |
+ int32_t SetChannelParameters(uint32_t packet_loss, int64_t rtt) override; |
+ int32_t SetPeriodicKeyFrames(bool enable) override; |
+ void OnDroppedFrame() override; |
+ |
+ private: |
+ ISVCEncoder* openh264_encoder_; |
+ VideoCodec codec_settings_; |
+ |
+ EncodedImage encoded_image_; |
+ rtc::scoped_ptr<uint8_t[]> encoded_image_buffer_; |
+ EncodedImageCallback* encoded_image_callback_; |
+}; |
+ |
+} // namespace openh264 |
+ |
+#endif // OPENH264_TESTING_H264_ENCODER_IMPL_H_ |