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Don't configure SVC params without per layer bitrate configured.

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Change-Id: Ieb200ce1a710078e380047ed8af73db0c5e0c751
Bug: none
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/239442
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Commit-Queue: Philip Eliasson <philipel@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35457}
This commit is contained in:
philipel
2021-12-01 15:12:54 +01:00
committed by WebRTC LUCI CQ
parent b5dcbbf9a6
commit 0763ccc8e3
2 changed files with 11 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
modules/video_coding/codecs/av1/libaom_av1_encoder.cc
View File

@ -108,6 +108,7 @@ class LibaomAv1Encoder final : public VideoEncoder {
std::unique_ptr<ScalableVideoController> svc_controller_;
bool inited_;
bool rates_configured_;
absl::optional<aom_svc_params_t> svc_params_;
VideoCodec encoder_settings_;
aom_image_t* frame_for_encode_;
@ -143,6 +144,7 @@ int32_t VerifyCodecSettings(const VideoCodec& codec_settings) {
LibaomAv1Encoder::LibaomAv1Encoder()
: inited_(false),
rates_configured_(false),
frame_for_encode_(nullptr),
encoded_image_callback_(nullptr) {}
@ -283,15 +285,6 @@ int LibaomAv1Encoder::InitEncode(const VideoCodec* codec_settings,
<< " on control AV1E_SET_AQ_MODE.";
return WEBRTC_VIDEO_CODEC_ERROR;
}
if (SvcEnabled()) {
ret = aom_codec_control(&ctx_, AV1E_SET_SVC_PARAMS, &*svc_params_);
if (ret != AOM_CODEC_OK) {
RTC_LOG(LS_WARNING) << "LibaomAV1Encoder::EncodeInit returned " << ret
<< " on control AV1E_SET_SVC_PARAMS.";
return false;
}
}
ret = aom_codec_control(&ctx_, AOME_SET_MAX_INTRA_BITRATE_PCT, 300);
if (ret != AOM_CODEC_OK) {
RTC_LOG(LS_WARNING) << "LibaomAv1Encoder::EncodeInit returned " << ret
@ -558,13 +551,14 @@ int32_t LibaomAv1Encoder::Release() {
}
inited_ = false;
}
rates_configured_ = false;
return WEBRTC_VIDEO_CODEC_OK;
}
int32_t LibaomAv1Encoder::Encode(
const VideoFrame& frame,
const std::vector<VideoFrameType>* frame_types) {
if (!inited_ || encoded_image_callback_ == nullptr) {
if (!inited_ || encoded_image_callback_ == nullptr || !rates_configured_) {
return WEBRTC_VIDEO_CODEC_UNINITIALIZED;
}
@ -797,6 +791,8 @@ void LibaomAv1Encoder::SetRates(const RateControlParameters& parameters) {
aom_codec_control(&ctx_, AV1E_SET_SVC_PARAMS, &*svc_params_);
}
rates_configured_ = true;
// Set frame rate to closest integer value.
encoder_settings_.maxFramerate =
static_cast<uint32_t>(parameters.framerate_fps + 0.5);

5
modules/video_coding/codecs/av1/libaom_av1_unittest.cc
View File

@ -137,6 +137,11 @@ TEST(LibaomAv1Test, EncodeDecode) {
ASSERT_EQ(encoder->InitEncode(&codec_settings, DefaultEncoderSettings()),
WEBRTC_VIDEO_CODEC_OK);
VideoBitrateAllocation allocation;
allocation.SetBitrate(0, 0, 300000);
encoder->SetRates(VideoEncoder::RateControlParameters(
allocation, codec_settings.maxFramerate));
std::vector<EncodedVideoFrameProducer::EncodedFrame> encoded_frames =
EncodedVideoFrameProducer(*encoder).SetNumInputFrames(4).Encode();
for (size_t frame_id = 0; frame_id < encoded_frames.size(); ++frame_id) {