[DllImport(Libraries.allegro_dll, CallingConvention = CallingConvention.Cdecl)] public static extern void al_draw_tinted_scaled_bitmap(IntPtr bitmap, Color.ALLEGRO_COLOUR colour, float sx, float sy, float sw, float sh, float dx, float dy, float dw, float dh, ALLEGRO_BLIT_FLAGS flags);
[DllImport(Libraries.allegro_dll, CallingConvention = CallingConvention.Cdecl)] public static extern void al_draw_tinted_scaled_rotated_bitmap_region(IntPtr bitmap, float sx, float sy, float sw, float sh, Color.ALLEGRO_COLOUR tint, float cx, float cy, float dx, float dy, float xscale, float yscale, float angle, ALLEGRO_BLIT_FLAGS flags);
[DllImport(Libraries.allegro_dll, CallingConvention = CallingConvention.Cdecl)] public static extern void al_draw_bitmap_region(IntPtr bitmap, float sx, float sy, float sw, float sh, float dx, float dy, ALLEGRO_BLIT_FLAGS flags);
[DllImport(Libraries.allegro_dll, CallingConvention = CallingConvention.Cdecl)] public static extern void al_draw_scaled_rotated_bitmap(IntPtr bitmap, float cx, float cy, float dx, float dy, float xscale, float yscale, float angle, ALLEGRO_BLIT_FLAGS flags);
[DllImport(Libraries.allegro_dll, CallingConvention = CallingConvention.Cdecl)] public static extern void al_draw_tinted_bitmap(IntPtr bitmap, Color.ALLEGRO_COLOUR tint, float x, float y, ALLEGRO_BLIT_FLAGS flags);