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core: Add support for HDR and color management protocols (#8715)

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UjinT34
2025-01-07 21:32:50 +03:00
committed by GitHub
parent 95542e4488
commit 830350a1f7
18 changed files with 3000 additions and 0 deletions
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97
src/render/Renderer.cpp
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@@ -25,6 +25,7 @@
#include "pass/RendererHintsPassElement.hpp"
#include "pass/SurfacePassElement.hpp"
#include "debug/Log.hpp"
#include "protocols/ColorManagement.hpp"
#include <hyprutils/utils/ScopeGuard.hpp>
using namespace Hyprutils::Utils;
@@ -1374,6 +1375,82 @@ void CHyprRenderer::renderMonitor(PHLMONITOR pMonitor) {
}
}
static const auto BT709 = Aquamarine::IOutput::SChromaticityCoords{
.red = Aquamarine::IOutput::xy{.x = 0.64, .y = 0.33},
.green = Aquamarine::IOutput::xy{.x = 0.30, .y = 0.60},
.blue = Aquamarine::IOutput::xy{.x = 0.15, .y = 0.06},
.white = Aquamarine::IOutput::xy{.x = 0.3127, .y = 0.3290},
};
static hdr_output_metadata createHDRMetadata(uint8_t eotf, Aquamarine::IOutput::SParsedEDID edid) {
if (eotf == 0)
return hdr_output_metadata{.hdmi_metadata_type1 = hdr_metadata_infoframe{.eotf = 0}}; // empty metadata for SDR
const auto toNits = [](float value) { return uint16_t(std::round(value)); };
const auto to16Bit = [](float value) { return uint16_t(std::round(value * 50000)); };
const auto colorimetry = edid.chromaticityCoords.value_or(BT709);
Debug::log(TRACE, "ColorManagement primaries {},{} {},{} {},{} {},{}", colorimetry.red.x, colorimetry.red.y, colorimetry.green.x, colorimetry.green.y, colorimetry.blue.x,
colorimetry.blue.y, colorimetry.white.x, colorimetry.white.y);
Debug::log(TRACE, "ColorManagement max avg {}, min {}, max {}", edid.hdrMetadata->desiredMaxFrameAverageLuminance, edid.hdrMetadata->desiredContentMinLuminance,
edid.hdrMetadata->desiredContentMaxLuminance);
return hdr_output_metadata{
.metadata_type = 0,
.hdmi_metadata_type1 =
hdr_metadata_infoframe{
.eotf = eotf,
.metadata_type = 0,
.display_primaries =
{
{.x = to16Bit(colorimetry.red.x), .y = to16Bit(colorimetry.red.y)},
{.x = to16Bit(colorimetry.green.x), .y = to16Bit(colorimetry.green.y)},
{.x = to16Bit(colorimetry.blue.x), .y = to16Bit(colorimetry.blue.y)},
},
.white_point = {.x = to16Bit(colorimetry.white.x), .y = to16Bit(colorimetry.white.y)},
.max_display_mastering_luminance = toNits(edid.hdrMetadata->desiredMaxFrameAverageLuminance),
.min_display_mastering_luminance = toNits(edid.hdrMetadata->desiredContentMinLuminance * 10000),
.max_cll = toNits(edid.hdrMetadata->desiredMaxFrameAverageLuminance),
.max_fall = toNits(edid.hdrMetadata->desiredMaxFrameAverageLuminance),
},
};
}
static hdr_output_metadata createHDRMetadata(SImageDescription settings, Aquamarine::IOutput::SParsedEDID edid) {
if (settings.transferFunction != XX_COLOR_MANAGER_V4_TRANSFER_FUNCTION_ST2084_PQ)
return hdr_output_metadata{.hdmi_metadata_type1 = hdr_metadata_infoframe{.eotf = 0}}; // empty metadata for SDR
const auto toNits = [](uint32_t value) { return uint16_t(std::round(value)); };
const auto to16Bit = [](uint32_t value) { return uint16_t(std::round(value * 50000)); };
auto colorimetry = settings.primaries;
auto luminances = settings.masteringLuminances.max > 0 ?
settings.masteringLuminances :
SImageDescription::SPCMasteringLuminances{.min = edid.hdrMetadata->desiredContentMinLuminance, .max = edid.hdrMetadata->desiredContentMaxLuminance};
Debug::log(TRACE, "ColorManagement primaries {},{} {},{} {},{} {},{}", colorimetry.red.x, colorimetry.red.y, colorimetry.green.x, colorimetry.green.y, colorimetry.blue.x,
colorimetry.blue.y, colorimetry.white.x, colorimetry.white.y);
Debug::log(TRACE, "ColorManagement min {}, max {}, cll {}, fall {}", luminances.min, luminances.max, settings.maxCLL, settings.maxFALL);
return hdr_output_metadata{
.metadata_type = 0,
.hdmi_metadata_type1 =
hdr_metadata_infoframe{
.eotf = 2,
.metadata_type = 0,
.display_primaries =
{
{.x = to16Bit(colorimetry.red.x), .y = to16Bit(colorimetry.red.y)},
{.x = to16Bit(colorimetry.green.x), .y = to16Bit(colorimetry.green.y)},
{.x = to16Bit(colorimetry.blue.x), .y = to16Bit(colorimetry.blue.y)},
},
.white_point = {.x = to16Bit(colorimetry.white.x), .y = to16Bit(colorimetry.white.y)},
.max_display_mastering_luminance = toNits(luminances.max),
.min_display_mastering_luminance = toNits(luminances.min * 10000),
.max_cll = toNits(settings.maxCLL),
.max_fall = toNits(settings.maxFALL),
},
};
}
bool CHyprRenderer::commitPendingAndDoExplicitSync(PHLMONITOR pMonitor) {
// apply timelines for explicit sync
// save inFD otherwise reset will reset it
@@ -1382,6 +1459,26 @@ bool CHyprRenderer::commitPendingAndDoExplicitSync(PHLMONITOR pMonitor) {
if (inFD >= 0)
pMonitor->output->state->setExplicitInFence(inFD);
static auto PWIDE = CConfigValue<Hyprlang::INT>("experimental:wide_color_gamut");
if (pMonitor->output->state->state().wideColorGamut != *PWIDE)
Debug::log(TRACE, "Setting wide color gamut {}", *PWIDE ? "on" : "off");
pMonitor->output->state->setWideColorGamut(*PWIDE);
static auto PHDR = CConfigValue<Hyprlang::INT>("experimental:hdr");
Debug::log(TRACE, "ColorManagement supportsBT2020 {}, supportsPQ {}", pMonitor->output->parsedEDID.supportsBT2020, pMonitor->output->parsedEDID.hdrMetadata->supportsPQ);
if (pMonitor->output->parsedEDID.supportsBT2020 && pMonitor->output->parsedEDID.hdrMetadata->supportsPQ) {
if (pMonitor->activeWorkspace && pMonitor->activeWorkspace->m_bHasFullscreenWindow && pMonitor->activeWorkspace->m_efFullscreenMode == FSMODE_FULLSCREEN) {
const auto WINDOW = pMonitor->activeWorkspace->getFullscreenWindow();
const auto SURF = WINDOW->m_pWLSurface->resource();
if (SURF->colorManagement.valid() && SURF->colorManagement->hasImageDescription())
pMonitor->output->state->setHDRMetadata(createHDRMetadata(SURF->colorManagement.get()->imageDescription(), pMonitor->output->parsedEDID));
else
pMonitor->output->state->setHDRMetadata(*PHDR ? createHDRMetadata(2, pMonitor->output->parsedEDID) : createHDRMetadata(0, pMonitor->output->parsedEDID));
} else
pMonitor->output->state->setHDRMetadata(*PHDR ? createHDRMetadata(2, pMonitor->output->parsedEDID) : createHDRMetadata(0, pMonitor->output->parsedEDID));
}
if (pMonitor->ctmUpdated) {
pMonitor->ctmUpdated = false;
pMonitor->output->state->setCTM(pMonitor->ctm);