Re: [Libvisual-devel] API Questions

[Dennis S. <den...@gm...>]

It is most certainly possible since 0.4.0. lvdisplay is currently not
maintained. Check out the module libvisual-hackground and look into the
standalone directory. It supports the gl attribs stuff as well, for an
example on how this works on the plugin side, check the plugin madspin
(lv-plugins/plugins/actor/madspin/)

We plan on redoing lvdisplay in the beginning of 2007, however for now just
copy the stuff in lv-hackground/standalone... If you have any more questions
please feel free to ask!

I CCed  you to this reply because gmail and sf.net are not really going hand
in hand lately, just to be sure, sorry if the reply lands double in your
mailbox!

Cheers,
Dennis

On 11/14/06, pl...@ip... <pl...@ip...> wrote:
>
> Hi,
>
> I took a look at libvisual CVS (mostly because I want to get rid of
> that xmms-1.x dependency). I'm planning to port both gmerlin_visualizer
> and lemuria to libvisual. This means, I'll need libvisual on both the
> application level as at plugin level.
>
> Some questions (Copy & Paste from ViewCVS):
>
> /libvisual-display/lvdisplay/lv_display.h:
>
>    94 LvdFPSControl *sleep26_fps_control_init();
>    95 LvdFPSControl *null_fps_control_init();
>    96 LvdFPSControl *tod_fps_control_init();
>
> Shouldn't this be just one function, which tests for supported
> sleep/timing modes at runtime?
>
> /libvisual-display/drivers/glx/glx.c:
>
>   249   attr[i++] = GLX_RED_SIZE;       attr[i++] = 5;
>   250   attr[i++] = GLX_GREEN_SIZE;     attr[i++] = 5;
>   251   attr[i++] = GLX_BLUE_SIZE;      attr[i++] = 5;
>   252   attr[i++] = GLX_DOUBLEBUFFER; attr[i++] = True;
>   253   attr[i++] = GLX_DRAWABLE_TYPE; attr[i++] = GLX_WINDOW_BIT;
>
> This is, what lemuria needs:
>
>   int attr_list[] = {
>     GLX_RGBA,
>     GLX_DEPTH_SIZE, 16,
>     GLX_ALPHA_SIZE, 8,
>     GLX_DOUBLEBUFFER,
>     None
>   };
>
> Would it be possible for plugins to request their own GLX Attributes?
>
> Cheers
>
> Burkhard
>
>
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