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Revert "[idd/client] correct HDR luminance when PQ conversion is in use"

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This reverts commit 05d8bc5311.
This commit is contained in:
Geoffrey McRae
2026-07-16 09:58:44 +10:00
parent 05d8bc5311
commit e502af7d9d
2 changed files with 3 additions and 13 deletions
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12
client/displayservers/Wayland/gl.c
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@@ -286,7 +286,7 @@ void waylandSetHDRImageDescription(const uint16_t displayPrimary[3][2],
if (wlWm.cmHasLuminances)
wp_image_description_creator_params_v1_set_luminances(
wlWm.hdrImageCreator,
minDisplayLuminance > 0 ? minDisplayLuminance : 50,
minDisplayLuminance > 0 ? minDisplayLuminance / 10000 : 50,
maxDisplayLuminance > 0 ? maxDisplayLuminance / 10000 : 1000,
hdrPQ ? 203 : 80);
@@ -295,7 +295,6 @@ void waylandSetHDRImageDescription(const uint16_t displayPrimary[3][2],
// primaries from the metadata (even if zero, in which case the
// compositor uses its own defaults).
if (wlWm.cmHasMasteringPrimaries)
{
wp_image_description_creator_params_v1_set_mastering_display_primaries(
wlWm.hdrImageCreator,
displayPrimary[0][0], displayPrimary[0][1],
@@ -303,15 +302,6 @@ void waylandSetHDRImageDescription(const uint16_t displayPrimary[3][2],
displayPrimary[2][0], displayPrimary[2][1],
whitePoint[0], whitePoint[1]);
// Set mastering luminance range so the compositor knows the target
// color volume for tone mapping. min_lum is in ×10000 units (0.0001 cd/m²),
// max_lum is in unscaled cd/m².
wp_image_description_creator_params_v1_set_mastering_luminance(
wlWm.hdrImageCreator,
minDisplayLuminance > 0 ? minDisplayLuminance : 50,
maxDisplayLuminance > 0 ? maxDisplayLuminance / 10000 : 1000);
}
if (maxCLL > 0)
wp_image_description_creator_params_v1_set_max_cll(wlWm.hdrImageCreator, maxCLL);
if (maxFALL > 0)