SDL_SetPaletteColors - Man Page

#include <SDL3/SDL_pixels.h>

bool SDL_SetPaletteColors(SDL_Palette *palette, const SDL_Color *colors, int firstcolor, int ncolors);

palette

the SDL_Palette structure to modify.

colors

an array of SDL_Color structures to copy into the palette.

firstcolor

the index of the first palette entry to modify.

ncolors

the number of entries to modify.

for more information.

It is safe to call this function from any thread, as long as the palette is not modified or destroyed in another thread.

This function is available since SDL 3.2.0.

SDL_CreatePalette(3), SDL_CreateSurfacePalette(3), SDL_Palette.3type(3).