ff7020af27
This removes the constructor that takes all members as parameters. A main goal with this struct is to make it easy to add or remove fields without having to refactor implementations and usage all over the palce, this breaks down if we need to update the arguments in this constructor every time. Also cleans up a few commented-out lines that were forgotten in an earliers cl. Bug: webrtc:9722 Change-Id: I22db35d399469bdb3bfd8bdc531b24ead9fe1c3e Reviewed-on: https://webrtc-review.googlesource.com/c/109570 Reviewed-by: Niels Moller <nisse@webrtc.org> Reviewed-by: Per Kjellander <perkj@webrtc.org> Commit-Queue: Erik Språng <sprang@webrtc.org> Cr-Commit-Position: refs/heads/master@{#25542}
130 lines
3.9 KiB
C++
130 lines
3.9 KiB
C++
/*
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* Copyright (c) 2017 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 "api/video_codecs/video_encoder.h"
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#include <string.h>
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#include "rtc_base/checks.h"
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namespace webrtc {
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// TODO(mflodman): Add default complexity for VP9 and VP9.
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VideoCodecVP8 VideoEncoder::GetDefaultVp8Settings() {
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VideoCodecVP8 vp8_settings;
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memset(&vp8_settings, 0, sizeof(vp8_settings));
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vp8_settings.numberOfTemporalLayers = 1;
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vp8_settings.denoisingOn = true;
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vp8_settings.automaticResizeOn = false;
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vp8_settings.frameDroppingOn = true;
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vp8_settings.keyFrameInterval = 3000;
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return vp8_settings;
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}
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VideoCodecVP9 VideoEncoder::GetDefaultVp9Settings() {
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VideoCodecVP9 vp9_settings;
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memset(&vp9_settings, 0, sizeof(vp9_settings));
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vp9_settings.numberOfTemporalLayers = 1;
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vp9_settings.denoisingOn = true;
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vp9_settings.frameDroppingOn = true;
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vp9_settings.keyFrameInterval = 3000;
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vp9_settings.adaptiveQpMode = true;
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vp9_settings.automaticResizeOn = true;
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vp9_settings.numberOfSpatialLayers = 1;
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vp9_settings.flexibleMode = false;
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vp9_settings.interLayerPred = InterLayerPredMode::kOn;
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return vp9_settings;
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}
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VideoCodecH264 VideoEncoder::GetDefaultH264Settings() {
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VideoCodecH264 h264_settings;
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memset(&h264_settings, 0, sizeof(h264_settings));
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h264_settings.frameDroppingOn = true;
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h264_settings.keyFrameInterval = 3000;
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h264_settings.spsData = nullptr;
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h264_settings.spsLen = 0;
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h264_settings.ppsData = nullptr;
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h264_settings.ppsLen = 0;
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h264_settings.profile = H264::kProfileConstrainedBaseline;
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return h264_settings;
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}
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VideoEncoder::ScalingSettings::ScalingSettings() = default;
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VideoEncoder::ScalingSettings::ScalingSettings(KOff) : ScalingSettings() {}
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VideoEncoder::ScalingSettings::ScalingSettings(int low, int high)
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: thresholds(QpThresholds(low, high)) {}
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VideoEncoder::ScalingSettings::ScalingSettings(int low,
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int high,
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int min_pixels)
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: thresholds(QpThresholds(low, high)), min_pixels_per_frame(min_pixels) {}
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VideoEncoder::ScalingSettings::ScalingSettings(const ScalingSettings&) =
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default;
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VideoEncoder::ScalingSettings::~ScalingSettings() {}
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// static
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constexpr VideoEncoder::ScalingSettings::KOff
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VideoEncoder::ScalingSettings::kOff;
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VideoEncoder::EncoderInfo::EncoderInfo()
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: scaling_settings(VideoEncoder::ScalingSettings::kOff),
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supports_native_handle(false),
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implementation_name("unknown") {}
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VideoEncoder::EncoderInfo::~EncoderInfo() = default;
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int32_t VideoEncoder::SetRates(uint32_t bitrate, uint32_t framerate) {
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RTC_NOTREACHED() << "SetRate(uint32_t, uint32_t) is deprecated.";
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return -1;
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}
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int32_t VideoEncoder::SetRateAllocation(
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const VideoBitrateAllocation& allocation,
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uint32_t framerate) {
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return SetRates(allocation.get_sum_kbps(), framerate);
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}
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VideoEncoder::ScalingSettings VideoEncoder::GetScalingSettings() const {
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return ScalingSettings::kOff;
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}
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bool VideoEncoder::SupportsNativeHandle() const {
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return false;
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}
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const char* VideoEncoder::ImplementationName() const {
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return "unknown";
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}
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// TODO(webrtc:9722): Remove and make pure virtual when the three legacy
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// methods called here are gone.
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VideoEncoder::EncoderInfo VideoEncoder::GetEncoderInfo() const {
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EncoderInfo info;
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info.scaling_settings = GetScalingSettings();
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info.supports_native_handle = SupportsNativeHandle();
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info.implementation_name = ImplementationName();
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return info;
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}
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int32_t VideoEncoder::SetChannelParameters(uint32_t packet_loss, int64_t rtt) {
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return 0;
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}
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} // namespace webrtc
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