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Re: [PATCH 1/2] image: add support for GIF transparency
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From: |
YAMAMOTO Mitsuharu |
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Subject: |
Re: [PATCH 1/2] image: add support for GIF transparency |
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Date: |
Thu, 04 Nov 2010 10:44:36 +0900 |
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User-agent: |
Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (Shijō) APEL/10.6 Emacs/22.3 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) |
>>>>> On Wed, 27 Oct 2010 17:00:50 +0200, Julien Danjou <address@hidden> said:
> + if (transparent_p && transparency_color_index == i)
> + pixel_colors[i] = FRAME_BACKGROUND_PIXEL (f);
If we don't have multiple transparency levels in GIF (unlike PNG or
SVG), then we can construct a clipping mask as we currently do in XPM,
and that would give us a better result.
YAMAMOTO Mitsuharu
address@hidden