T-Gander/Sunshine
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

feat(linux): Add hardware yuv444 chromasubsampling support on nvidia cards (cuda/cuda gl) (#4965)

Browse Source
This commit is contained in:
Sheynar
2026-06-16 18:30:54 +03:00
committed by GitHub
parent 2b440bccb9
commit 39c9e845fe
14 changed files with 826 additions and 221 deletions
Download Patch File Download Diff File Expand all files Collapse all files

64
src/nvhttp.cpp
View File

@@ -684,6 +684,39 @@ namespace nvhttp {
return true;
}
uint32_t get_codec_mode_flags() {
uint32_t codec_mode_flags = SCM_H264;
if (video::last_encoder_probe_supported_yuv444_for_codec[0]) {
codec_mode_flags |= SCM_H264_HIGH8_444;
}
if (video::active_hevc_mode >= 2) {
codec_mode_flags |= SCM_HEVC;
if (video::last_encoder_probe_supported_yuv444_for_codec[1]) {
codec_mode_flags |= SCM_HEVC_REXT8_444;
}
}
if (video::active_hevc_mode == 3 || video::active_hevc_mode == 5) {
codec_mode_flags |= SCM_HEVC_MAIN10;
}
if ((video::active_hevc_mode == 4 || video::active_hevc_mode == 5) && video::last_encoder_probe_supported_yuv444_for_codec[1]) {
codec_mode_flags |= SCM_HEVC_REXT10_444;
}
if (video::active_av1_mode >= 2) {
codec_mode_flags |= SCM_AV1_MAIN8;
if (video::last_encoder_probe_supported_yuv444_for_codec[2]) {
codec_mode_flags |= SCM_AV1_HIGH8_444;
}
}
if (video::active_av1_mode == 3 || video::active_av1_mode == 5) {
codec_mode_flags |= SCM_AV1_MAIN10;
}
if ((video::active_av1_mode == 4 || video::active_av1_mode == 5) && video::last_encoder_probe_supported_yuv444_for_codec[2]) {
codec_mode_flags |= SCM_AV1_HIGH10_444;
}
return codec_mode_flags;
}
template<class T>
void serverinfo(std::shared_ptr<typename SimpleWeb::ServerBase<T>::Response> response, std::shared_ptr<typename SimpleWeb::ServerBase<T>::Request> request) {
print_req<T>(request);
@@ -735,34 +768,7 @@ namespace nvhttp {
tree.put("root.LocalIP", net::addr_to_normalized_string(local_endpoint.address()));
}
uint32_t codec_mode_flags = SCM_H264;
if (video::last_encoder_probe_supported_yuv444_for_codec[0]) {
codec_mode_flags |= SCM_H264_HIGH8_444;
}
if (video::active_hevc_mode >= 2) {
codec_mode_flags |= SCM_HEVC;
if (video::last_encoder_probe_supported_yuv444_for_codec[1]) {
codec_mode_flags |= SCM_HEVC_REXT8_444;
}
}
if (video::active_hevc_mode >= 3) {
codec_mode_flags |= SCM_HEVC_MAIN10;
if (video::last_encoder_probe_supported_yuv444_for_codec[1]) {
codec_mode_flags |= SCM_HEVC_REXT10_444;
}
}
if (video::active_av1_mode >= 2) {
codec_mode_flags |= SCM_AV1_MAIN8;
if (video::last_encoder_probe_supported_yuv444_for_codec[2]) {
codec_mode_flags |= SCM_AV1_HIGH8_444;
}
}
if (video::active_av1_mode >= 3) {
codec_mode_flags |= SCM_AV1_MAIN10;
if (video::last_encoder_probe_supported_yuv444_for_codec[2]) {
codec_mode_flags |= SCM_AV1_HIGH10_444;
}
}
const uint32_t codec_mode_flags = get_codec_mode_flags();
tree.put("root.ServerCodecModeSupport", codec_mode_flags);
if (!config::nvhttp.external_ip.empty()) {
@@ -815,7 +821,7 @@ namespace nvhttp {
for (auto &proc : proc::proc.get_apps()) {
pt::ptree app;
app.put("IsHdrSupported"s, video::active_hevc_mode == 3 ? 1 : 0);
app.put("IsHdrSupported"s, video::active_hevc_mode >= 3 ? 1 : 0);
app.put("AppTitle"s, proc.name);
app.put("ID", proc.id);