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Added SDL_PROP_DISPLAY_HDR_WHITE_LEVEL_FLOAT

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Sam Lantinga
2024-02-16 17:36:11 -08:00
parent 631b05b211
commit cb38649490
7 changed files with 64 additions and 31 deletions
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include/SDL3/SDL_video.h
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@@ -360,6 +360,7 @@ extern DECLSPEC SDL_DisplayID SDLCALL SDL_GetPrimaryDisplay(void);
* - `SDL_PROP_DISPLAY_SDR_WHITE_LEVEL_FLOAT`: the luminance, in nits, that
* SDR white is rendered on this display. If this value is not set or is
* zero, the value 200 is a reasonable default when HDR is enabled.
* - `SDL_PROP_DISPLAY_HDR_WHITE_LEVEL_FLOAT`: the maximum luminance, in nits, of HDR content on this display. If this value is not set or is zero, the value 400 is a reasonable default when HDR is enabled.
*
* \param displayID the instance ID of the display to query
* \returns a valid property ID on success or 0 on failure; call
@@ -374,6 +375,7 @@ extern DECLSPEC SDL_PropertiesID SDLCALL SDL_GetDisplayProperties(SDL_DisplayID
#define SDL_PROP_DISPLAY_HDR_ENABLED_BOOLEAN "SDL.display.HDR_enabled"
#define SDL_PROP_DISPLAY_SDR_WHITE_LEVEL_FLOAT "SDL.display.SDR_white_level"
#define SDL_PROP_DISPLAY_HDR_WHITE_LEVEL_FLOAT "SDL.display.HDR_white_level"
/**
* Get the name of a display in UTF-8 encoding.