yukijoou/kwin
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

utils/edid: use the common Colorimetry class instead of a separate struct

Browse source
This commit is contained in:
Xaver Hugl 2023-05-16 15:14:52 +02:00
parent ebf6bd3a33
commit 7fa12ee4a6
3 changed files with 15 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/backends/drm/drm_pipeline.cpp
View file

@ -719,11 +719,11 @@ std::shared_ptr<DrmBlob> DrmPipeline::createHdrMetadata(NamedTransferFunction tr
.metadata_type = 0,
// in 0.00002 nits
.display_primaries = {
{to16Bit(colorimetry.redPrimary.x()), to16Bit(colorimetry.redPrimary.y())},
{to16Bit(colorimetry.greenPrimary.x()), to16Bit(colorimetry.greenPrimary.y())},
{to16Bit(colorimetry.bluePrimary.x()), to16Bit(colorimetry.bluePrimary.y())},
{to16Bit(colorimetry.red.x()), to16Bit(colorimetry.red.y())},
{to16Bit(colorimetry.green.x()), to16Bit(colorimetry.green.y())},
{to16Bit(colorimetry.blue.x()), to16Bit(colorimetry.blue.y())},
},
.white_point = {to16Bit(colorimetry.whitePoint.x()), to16Bit(colorimetry.whitePoint.y())},
.white_point = {to16Bit(colorimetry.white.x()), to16Bit(colorimetry.white.y())},
// in nits
.max_display_mastering_luminance = uint16_t(std::round(metadata.desiredContentMaxLuminance)),
// in 0.0001 nits

19
src/utils/edid.cpp
View file

@ -124,18 +124,19 @@ Edid::Edid(const void *data, uint32_t size)
const auto chromaticity = di_edid_get_chromaticity_coords(edid);
if (chromaticity) {
m_colorimetry = {
.redPrimary = {chromaticity->red_x, chromaticity->red_y},
.greenPrimary = {chromaticity->green_x, chromaticity->green_y},
.bluePrimary = {chromaticity->blue_x, chromaticity->blue_y},
.whitePoint = {chromaticity->white_x, chromaticity->white_y},
.red = {chromaticity->red_x, chromaticity->red_y},
.green = {chromaticity->green_x, chromaticity->green_y},
.blue = {chromaticity->blue_x, chromaticity->blue_y},
.white = {chromaticity->white_x, chromaticity->white_y},
};
} else {
// assume sRGB
m_colorimetry = {
.redPrimary = {0.64, 0.33},
.greenPrimary = {0.30, 0.60},
.bluePrimary = {0.15, 0.06},
.whitePoint = {0.3127, 0.3290},
.red = {0.64, 0.33},
.green = {0.30, 0.60},
.blue = {0.15, 0.06},
.white = {0.3127, 0.3290},
.name = NamedColorimetry::BT709,
};
}
@ -240,7 +241,7 @@ QString Edid::hash() const
return m_hash;
}
Edid::Colorimetry Edid::colorimetry() const
Colorimetry Edid::colorimetry() const
{
return m_colorimetry;
}

8
src/utils/edid.h
View file

@ -10,6 +10,7 @@
#pragma once
#include "kwin_export.h"
#include "libkwineffects/colorspace.h"
#include <QByteArray>
#include <QList>
@ -78,13 +79,6 @@ public:
QString hash() const;
struct Colorimetry
{
QVector2D redPrimary;
QVector2D greenPrimary;
QVector2D bluePrimary;
QVector2D whitePoint;
};
Colorimetry colorimetry() const;
struct HDRMetadata