include/SDL_video.h
changeset 431 41cadcba32e8
parent 337 9154ec9ca3d2
child 432 80a35d43a58f
equal deleted inserted replaced
430:60effdbf14ee 431:41cadcba32e8
   643  * RGB->RGBA:
   643  * RGB->RGBA:
   644  *     SDL_SRCALPHA set:
   644  *     SDL_SRCALPHA set:
   645  * 	alpha-blend (using the source per-surface alpha value);
   645  * 	alpha-blend (using the source per-surface alpha value);
   646  * 	set destination alpha to opaque.
   646  * 	set destination alpha to opaque.
   647  *     SDL_SRCALPHA not set:
   647  *     SDL_SRCALPHA not set:
   648  * 	copy RGB, set destination alpha to opaque.
   648  * 	copy RGB, set destination alpha to source per-surface alpha value.
   649  *     both:
   649  *     both:
   650  * 	if SDL_SRCCOLORKEY set, only copy the pixels matching the
   650  * 	if SDL_SRCCOLORKEY set, only copy the pixels matching the
   651  * 	source colour key.
   651  * 	source colour key.
   652  * 
   652  * 
   653  * RGBA->RGBA:
   653  * RGBA->RGBA: