614d5b78d6
The class VideoEncoderSoftwareFallbackWrapper is an implementation detail of webrtc/media/engine/webrtcvideoengine2.cc and should not be directly under webrtc/video_encoder.h. The main purpose is to improve the dependency graph in WebRTC so that VideoEncoderSoftwareFallbackWrapper can depend on cricket::VideoCodec. The test for VideoEncoderSoftwareFallbackWrapper is also moved from webrtc/video/video_encoder_unittest.cc to webrtc/media/engine/videoencodersoftwarefallbackwrapper_unittest.cc. BUG=webrtc:6337 Review-Url: https://codereview.webrtc.org/2484863009 Cr-Commit-Position: refs/heads/master@{#15085}
68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
/*
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* Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/video_encoder.h"
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#include "webrtc/base/checks.h"
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#include "webrtc/base/logging.h"
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#include "webrtc/modules/video_coding/codecs/h264/include/h264.h"
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#include "webrtc/modules/video_coding/codecs/vp8/include/vp8.h"
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#include "webrtc/modules/video_coding/codecs/vp9/include/vp9.h"
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namespace webrtc {
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VideoEncoder* VideoEncoder::Create(VideoEncoder::EncoderType codec_type) {
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RTC_DCHECK(IsSupportedSoftware(codec_type));
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switch (codec_type) {
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case kH264:
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return H264Encoder::Create();
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case kVp8:
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return VP8Encoder::Create();
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case kVp9:
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return VP9Encoder::Create();
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case kUnsupportedCodec:
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RTC_NOTREACHED();
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return nullptr;
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}
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RTC_NOTREACHED();
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return nullptr;
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}
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bool VideoEncoder::IsSupportedSoftware(EncoderType codec_type) {
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switch (codec_type) {
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case kH264:
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return H264Encoder::IsSupported();
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case kVp8:
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return true;
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case kVp9:
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return VP9Encoder::IsSupported();
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case kUnsupportedCodec:
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RTC_NOTREACHED();
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return false;
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}
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RTC_NOTREACHED();
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return false;
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}
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VideoEncoder::EncoderType VideoEncoder::CodecToEncoderType(
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VideoCodecType codec_type) {
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switch (codec_type) {
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case kVideoCodecH264:
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return VideoEncoder::kH264;
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case kVideoCodecVP8:
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return VideoEncoder::kVp8;
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case kVideoCodecVP9:
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return VideoEncoder::kVp9;
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default:
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return VideoEncoder::kUnsupportedCodec;
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}
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}
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} // namespace webrtc
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