Function QueueCmdSetClipRect

deps/SDL2/src/render/SDL_render.c:348–368

}

static int
QueueCmdSetClipRect(SDL_Renderer *renderer)
{
    int retval = 0;
    if ((!renderer->cliprect_queued) ||
         (renderer->clipping_enabled != renderer->last_queued_cliprect_enabled) ||
         (SDL_memcmp(&renderer->clip_rect, &renderer->last_queued_cliprect, sizeof (SDL_Rect)) != 0)) {
        SDL_RenderCommand *cmd = AllocateRenderCommand(renderer);
        if (cmd == NULL) {
            retval = -1;
        } else {
            cmd->command = SDL_RENDERCMD_SETCLIPRECT;
            cmd->data.cliprect.enabled = renderer->clipping_enabled;
            SDL_memcpy(&cmd->data.cliprect.rect, &renderer->clip_rect, sizeof (cmd->data.cliprect.rect));
            SDL_memcpy(&renderer->last_queued_cliprect, &renderer->clip_rect, sizeof (SDL_Rect));
            renderer->last_queued_cliprect_enabled = renderer->clipping_enabled;
            renderer->cliprect_queued = SDL_TRUE;
        }
    }
    return retval;
}

static int
QueueCmdSetDrawColor(SDL_Renderer *renderer, const Uint8 r, const Uint8 g, const Uint8 b, const Uint8 a)