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

NAME
SDL_RenderFillRects - Fill some number of rectangles on the current rendering target with the drawing
color at subpixel precision.
SYNOPSIS
#include <SDL3/SDL_render.h>
bool SDL_RenderFillRects(SDL_Renderer *renderer, const SDL_FRect *rects, int count);
FUNCTION PARAMETERS
renderer
the renderer which should fill multiple rectangles.
rects a pointer to an array of destination rectangles.
count the number of rectangles.
RETURN VALUE
for more information.
THREAD SAFETY
This function should only be called on the main thread.
AVAILABILITY
This function is available since SDL 3.2.0.
SEE ALSO
SDL_RenderFillRect(3)
Simple Directmedia Layer SDL 3.2.28 SDL_RenderFillRects(3)