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[idd] network: preserve desktop chroma detail

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This commit is contained in:
Geoffrey McRae
2026-10-01 16:00:15 +10:00
parent ead2b8adf0
commit 967b43f4a8
1 changed files with 4 additions and 13 deletions
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17
idd/LGIdd/transport/network/CNetworkVideo.cpp
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@@ -2805,11 +2805,8 @@ struct CNetworkVideo::Impl
LGNetVideoChromaSubsampling ChromaNL() const LGNetVideoChromaSubsampling ChromaNL() const
{ {
if (!m_active) if (!m_active)
return 0; return static_cast<LGNetVideoChromaSubsampling>(0);
if (m_activeCfg.profile.signal == FrameSignal::PQ_BT2020 || return CHROMA_444;
(m_activeCfg.width & 1U) || (m_activeCfg.height & 1U))
return CHROMA_444;
return CHROMA_420;
} }
LGNetVideoStreamConfig StreamConfigNL() const LGNetVideoStreamConfig StreamConfigNL() const
@@ -3569,10 +3566,7 @@ struct CNetworkVideo::Impl
if (m_encoder.Submit(std::move(pending.frame), if (m_encoder.Submit(std::move(pending.frame),
std::move(pending.lease), pending.cfg, std::move(pending.lease), pending.cfg,
static_cast<LGNetVideoChromaSubsampling>( CHROMA_444,
pending.cfg.profile.signal == FrameSignal::PQ_BT2020 ||
(pending.cfg.width & 1U) || (pending.cfg.height & 1U) ?
CHROMA_444 : CHROMA_420),
frameLimit)) frameLimit))
return true; return true;
@@ -4106,10 +4100,7 @@ CfgResult CNetworkVideo::Probe(const FrameCfg& cfg) const
cfg.width > MAX_WIDTH || cfg.height > MAX_HEIGHT || cfg.width > MAX_WIDTH || cfg.height > MAX_HEIGHT ||
!SupportedProfile(cfg.profile)) !SupportedProfile(cfg.profile))
return CfgResult::NEXT; return CfgResult::NEXT;
const LGNetVideoChromaSubsampling chroma = const LGNetVideoChromaSubsampling chroma = CHROMA_444;
cfg.profile.signal == FrameSignal::PQ_BT2020 ||
(cfg.width & 1U) || (cfg.height & 1U) ?
CHROMA_444 : CHROMA_420;
if (!PlaneElementsFit(cfg.width, cfg.height, chroma)) if (!PlaneElementsFit(cfg.width, cfg.height, chroma))
return CfgResult::NEXT; return CfgResult::NEXT;
return CfgResult::ACCEPTED; return CfgResult::ACCEPTED;