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Add support for screen content

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Bug: webrtc:13929
Change-Id: Ie5463aadcd255bd7c63d4e529030ef85145fd08c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/257960
Reviewed-by: Marco Paniconi <marpan@google.com>
Reviewed-by: Marco Paniconi <marpan@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Jerome Jiang <jianj@google.com>
Cr-Commit-Position: refs/heads/main@{#36451}
This commit is contained in:
Jerome Jiang
2022-04-04 11:24:53 -07:00
committed by WebRTC LUCI CQ
parent 33d31fbc48
commit a78c949772
1 changed files with 21 additions and 0 deletions
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21
modules/video_coding/codecs/av1/libaom_av1_encoder.cc
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@ -298,6 +298,27 @@ int LibaomAv1Encoder::InitEncode(const VideoCodec* codec_settings,
return WEBRTC_VIDEO_CODEC_ERROR;
}
if (codec_settings->mode == VideoCodecMode::kScreensharing) {
ret = aom_codec_control(&ctx_, AV1E_SET_TUNE_CONTENT, AOM_CONTENT_SCREEN);
if (ret != AOM_CODEC_OK) {
RTC_LOG(LS_WARNING) << "LibaomAv1Encoder::EncodeInit returned " << ret
<< " on control AV1E_SET_TUNE_CONTENT.";
return WEBRTC_VIDEO_CODEC_ERROR;
}
ret = aom_codec_control(&ctx_, AV1E_SET_ENABLE_PALETTE, 1);
if (ret != AOM_CODEC_OK) {
RTC_LOG(LS_WARNING) << "LibaomAv1Encoder::EncodeInit returned " << ret
<< " on control AV1E_SET_ENABLE_PALETTE.";
return WEBRTC_VIDEO_CODEC_ERROR;
}
ret = aom_codec_control(&ctx_, AV1E_SET_ENABLE_INTRABC, 0);
if (ret != AOM_CODEC_OK) {
RTC_LOG(LS_WARNING) << "LibaomAv1Encoder::EncodeInit returned " << ret
<< " on control AV1E_SET_ENABLE_INTRABC.";
return WEBRTC_VIDEO_CODEC_ERROR;
}
}
if (cfg_.g_threads == 4 && cfg_.g_w == 640 &&
(cfg_.g_h == 360 || cfg_.g_h == 480)) {
ret = aom_codec_control(&ctx_, AV1E_SET_TILE_ROWS,