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al_set_bitmap_blender(3)    Library Functions Manual	al_set_bitmap_blender(3)

NAME
     al_set_bitmap_blender - Allegro 5 API

SYNOPSIS
	    #include <allegro5/allegro.h>

	    void al_set_bitmap_blender(int op, int src, int dest)

DESCRIPTION
     Sets  the function to use for blending when rendering to the target bitmap.
     If no blender is set for a given bitmap at draw time, the	values	set  for
     al_set_blender(3)/al_set_separate_blender(3) are used instead.

     To  use  separate	functions  for	chroma	(RGB)  and  alpha  channels, use
     al_set_separate_bitmap_blender(3).

     See al_set_blender(3) for more information about how blending works.

SEE ALSO
     al_set_separate_bitmap_blender(3), al_reset_bitmap_blender(3)

SINCE
     5.2.5

	    [Unstable API]: New API.

Allegro reference manual				al_set_bitmap_blender(3)

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