chickadee » sdl2 » render-draw-blend-mode-raw

render-draw-blend-mode rendererprocedure
render-draw-blend-mode-raw rendererprocedure
set! (render-draw-blend-mode renderer) modesetter
render-draw-blend-mode-set! renderer modesetter

Get or set the renderer's draw blend mode. This affects future drawing operations. See SDL_GetRenderDrawBlendMode and SDL_SetRenderDrawBlendMode.

  • render-draw-blend-mode returns a blend mode symbol for built-in modes, or an integer for custom blend modes created with compose-custom-blend-mode.
  • render-draw-blend-mode-raw returns an integer.
  • The setters accept either a symbol or integer.

Requires sdl2 egg 0.2.0 or higher.