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Unified Diff: webrtc/sdk/objc/Framework/Classes/VideoToolbox/encoder.h

Issue 2890513002: Revert of Split iOS sdk in to separate targets (Closed)
Patch Set: Created 3 years, 7 months ago
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Index: webrtc/sdk/objc/Framework/Classes/VideoToolbox/encoder.h
diff --git a/webrtc/sdk/objc/Framework/Classes/VideoToolbox/encoder.h b/webrtc/sdk/objc/Framework/Classes/VideoToolbox/encoder.h
deleted file mode 100644
index 92cd6b7d011c9455e70f9bab10d767fa250e3ffc..0000000000000000000000000000000000000000
--- a/webrtc/sdk/objc/Framework/Classes/VideoToolbox/encoder.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * 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_SDK_OBJC_FRAMEWORK_CLASSES_VIDEOTOOLBOX_ENCODER_H_
-#define WEBRTC_SDK_OBJC_FRAMEWORK_CLASSES_VIDEOTOOLBOX_ENCODER_H_
-
-#include "webrtc/api/video/video_rotation.h"
-#include "webrtc/base/criticalsection.h"
-#include "webrtc/common_video/h264/h264_bitstream_parser.h"
-#include "webrtc/common_video/include/bitrate_adjuster.h"
-#include "webrtc/media/base/codec.h"
-#include "webrtc/modules/video_coding/codecs/h264/include/h264.h"
-#include "webrtc/modules/video_coding/utility/quality_scaler.h"
-
-#include <VideoToolbox/VideoToolbox.h>
-#include <vector>
-
-// This file provides a H264 encoder implementation using the VideoToolbox
-// APIs. Since documentation is almost non-existent, this is largely based on
-// the information in the VideoToolbox header files, a talk from WWDC 2014 and
-// experimentation.
-
-namespace webrtc {
-
-class H264VideoToolboxEncoder : public H264Encoder {
- public:
- explicit H264VideoToolboxEncoder(const cricket::VideoCodec& codec);
-
- ~H264VideoToolboxEncoder() override;
-
- int InitEncode(const VideoCodec* codec_settings,
- int number_of_cores,
- size_t max_payload_size) override;
-
- int Encode(const VideoFrame& input_image,
- const CodecSpecificInfo* codec_specific_info,
- const std::vector<FrameType>* frame_types) override;
-
- int RegisterEncodeCompleteCallback(EncodedImageCallback* callback) override;
-
- int SetChannelParameters(uint32_t packet_loss, int64_t rtt) override;
-
- int SetRates(uint32_t new_bitrate_kbit, uint32_t frame_rate) override;
-
- int Release() override;
-
- const char* ImplementationName() const override;
-
- bool SupportsNativeHandle() const override;
-
- void OnEncodedFrame(OSStatus status,
- VTEncodeInfoFlags info_flags,
- CMSampleBufferRef sample_buffer,
- CodecSpecificInfo codec_specific_info,
- int32_t width,
- int32_t height,
- int64_t render_time_ms,
- uint32_t timestamp,
- VideoRotation rotation);
-
- ScalingSettings GetScalingSettings() const override;
-
- private:
- int ResetCompressionSession();
- void ConfigureCompressionSession();
- void DestroyCompressionSession();
- rtc::scoped_refptr<VideoFrameBuffer> GetScaledBufferOnEncode(
- const rtc::scoped_refptr<VideoFrameBuffer>& frame);
- void SetBitrateBps(uint32_t bitrate_bps);
- void SetEncoderBitrateBps(uint32_t bitrate_bps);
-
- EncodedImageCallback* callback_;
- VTCompressionSessionRef compression_session_;
- BitrateAdjuster bitrate_adjuster_;
- H264PacketizationMode packetization_mode_;
- uint32_t target_bitrate_bps_;
- uint32_t encoder_bitrate_bps_;
- int32_t width_;
- int32_t height_;
- VideoCodecMode mode_;
- const CFStringRef profile_;
-
- H264BitstreamParser h264_bitstream_parser_;
- std::vector<uint8_t> nv12_scale_buffer_;
-}; // H264VideoToolboxEncoder
-
-} // namespace webrtc
-
-#endif // WEBRTC_SDK_OBJC_FRAMEWORK_CLASSES_VIDEOTOOLBOX_ENCODER_H_
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