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[client] wayland: forward HDR mastering metadata

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Propagate valid ST 2086 mastering primaries and luminance data, MaxCLL,
and MaxFALL to the Wayland compositor using the protocol's expected
units.
This commit is contained in:
Geoffrey McRae
2026-07-19 02:15:48 +10:00
parent 1f6dbb0dae
commit ad5d7753e8
5 changed files with 36 additions and 25 deletions
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5
client/displayservers/Wayland/wayland.h
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@@ -221,6 +221,7 @@ struct WaylandDSState
_Atomic(bool) pendingHDRApply;
_Atomic(bool) pendingHDRClear;
bool pendingHDRPQ;
bool pendingHDRMetadata;
uint16_t pendingHDRDisplayPrimary[3][2];
uint16_t pendingHDRWhitePoint[2];
uint32_t pendingHDRMaxDisplayLuminance;
@@ -316,7 +317,7 @@ void waylandColorMgmtFree(void);
void waylandSetHDRImageDescription(const uint16_t displayPrimary[3][2],
const uint16_t whitePoint[2], uint32_t maxDisplayLuminance,
uint32_t minDisplayLuminance, uint32_t maxCLL, uint32_t maxFALL,
bool hdrPQ);
bool hdrPQ, bool hdrMetadata);
void waylandClearHDRImageDescription(void);
// Queue HDR change from any thread (applied in waylandEGLSwapBuffers).
@@ -325,7 +326,7 @@ void waylandClearHDRImageDescription(void);
bool waylandRequestHDR(const uint16_t displayPrimary[3][2],
const uint16_t whitePoint[2], uint32_t maxDisplayLuminance,
uint32_t minDisplayLuminance, uint32_t maxCLL, uint32_t maxFALL,
bool hdrPQ);
bool hdrPQ, bool hdrMetadata);
void waylandRequestClearHDR(void);
// idle module