Provided by: libsdl3-doc_3.2.28+ds-1_all 

NAME
SDL_GetSurfaceColorspace - Get the colorspace used by a surface.
SYNOPSIS
#include <SDL3/SDL_surface.h>
SDL_Colorspace SDL_GetSurfaceColorspace(SDL_Surface *surface);
DESCRIPTION
The colorspace defaults to SDL_COLORSPACE_SRGB_LINEAR for floating point formats, SDL_COLORSPACE_HDR10
for 10-bit formats, SDL_COLORSPACE_SRGB for other RGB surfaces and SDL_COLORSPACE_BT709_FULL for YUV
textures.
FUNCTION PARAMETERS
surface
the SDL_Surface structure to query.
RETURN VALUE
Returns the colorspace used by the surface, or SDL_COLORSPACE_UNKNOWN if the surface is NULL.
THREAD SAFETY
This function is not thread safe.
AVAILABILITY
This function is available since SDL 3.2.0.
SEE ALSO
SDL_SetSurfaceColorspace(3)
Simple Directmedia Layer SDL 3.2.28 SDL_GetSurfaceColorspace(3)