| Re: [AD] alpha blending in new GFX API |
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Elias Pschernig wrote:
Yeah, I'd assume that:
al_create_bitmap(0, display, 100, 100, AL_COLOR_8_8_8_8)
ehm, al_create_bitmap_2
choose some GL_RGBA format. (If we go by the current display idea
instead of explicit display parameters, it will use the current
display/opengl context, and no display parameters is needed.)
Yeah, seems better.
Docs for al_blit() say:
"Note however that color conversion is only available if the flags
parameter is set to 0." Now, is color blending a color conversion? Is
AL_BLEND allowed?
On the other hand, al_blit_region_3() is preferred method for alpha
blending and it allows for src and dst color format not to match as a
special case. Should the same be done to al_blit()?
--
Milan Mimica
http://sparklet.sf.net