Re: [E-devel] Evas (evas_fb_test) crashing on 8bps framebuffers

[Carsten Haitzler (The Rasterman) <raster@rasterman.com>]

On Tue, 5 Sep 2006 11:32:28 +0200 Rene Rebe <rene@exactcode.de> babbled:

> Hi,
> 
> most framebuffer drivers (nvidia, radeon, ...) default to 8bps and all non-x86
> machines such as PPC ones run this per default. However Evas (evas_fb_test)
> crashes on 8bps because no convert function is matched and crashes in
> 
> evas_fb_outbuf_fb_get_height (buf=0x0) at evas_outbuf.c:365
> 
> because the buffer is nil - which is returned by:
> 
> evas_fb_outbuf_fb_setup_fb(w, h, rot, OUTBUF_DEPTH_INHERIT, vt, dev, refresh);
> 
> which in turn calls:
> 
> evas_common_convert_func_get (dest=0x0, w=1024, h=768, depth=8, rmask=255, 
> gmask=255, bmask=255,
>     pal_mode=PAL_MODE_NONE, rotation=0) at evas_convert_main.c:15
> 
> Maybe someone with more evas internals in mind can help fixing this
> up properly?

there is no 8bpp support for fb in evas. that is why. there is no converter for
8bpp when in the fb  (because there is no palette allocation code).

> Yours,
> 
> -- 
>   René Rebe - ExactCODE - Berlin (Europe / Germany)
>   http://exactcode.de | http://t2-project.org | http://rene.rebe.name
>   +49 (0)30 / 255 897 45
> 
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-- 
------------- Codito, ergo sum - "I code, therefore I am" --------------
The Rasterman (Carsten Haitzler)    raster@rasterman.com
裸好多
Tokyo, Japan (東京 日本)