Re: [AD] getpixel conflict with alpha blended sprites

Re: [AD] getpixel conflict with alpha blended sprites

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To: alleg-developers@xxxxxxxxxx
Subject: Re: [AD] getpixel conflict with alpha blended sprites
From: Eric Botcazou <ebotcazou@xxxxxxxxxx>
Date: Mon, 17 Nov 2003 13:30:27 +0100

> So, if I wanted to read an entire pixel, including the alpha channel,
> how would I do that?

The question is: is it more useful for getpixel() to return correct 
informations on the position or on the alpha channel? I tend to favor the 
former because it's obviously the original design; that said, if the latter 
is currently more widely used...

-- 
Eric Botcazou

Follow-Ups:
- Re: [AD] getpixel conflict with alpha blended sprites
  - From: Sven Sandberg

References:
- [AD] getpixel conflict with alpha blended sprites
  - From: Chris Jones
- Re: [AD] getpixel conflict with alpha blended sprites
  - From: Eric Botcazou
- Re: [AD] getpixel conflict with alpha blended sprites
  - From: Sven Sandberg

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