[gst-devel] XVImageSink Fullscreen patch.

[Jens Persson]

Thank you man. If this works I'll give you a big hug. :D
No matter what I tried I couldn't get the fullscreen toggle to work in a 
program I made.

Snaik wrote:
>  hello,
>   i've added fullscreen features to the xvimagesink plugin, which 
> allows the plugin to go into fullscreen mode.
> basically ive written a function that achieves this,
> but there seems to be a problem sometimes while going into the 
> fullscreen mode,
> [problems]
>
> sometimes while switching to the fullscreen mode, the window just 
> dissapears and fullscreen never appears.
> and sometimes
> XIO:  fatal IO error 0 (Success) on X server ":0.0"
>       after 197 requests (195 known processed) with 0 events remaining.
>
> [end]
>
> maybe im not aquiring the correct locks, or the fullscreen_toggle() is 
> not done at the proper location in code.
> currently im aquiring a lock on the flow and to the xcontext, i.e. 
> g_mutex_lock(xvimagesink->flow_lock)  and
> g_mutex_lock(xvimagesink->x_lock) ..
> Probably i should be able to fix this with the help of Julien Moutte 
> (original code author).
>
> Code Additions ive made:
> 1] gst_xvimagesink_toggle_fullscreen(), toggles the fullscreen mode.
> 2] Installed fullscreen property on the plugin (so that the pipeline 
> can start in fullscreen mode)
> 3] Installed title property on the plugin (so u can set the title of 
> the xv window to something u like, default "XVImageSink")
> 4] Capturing X Keypress Events for keys F and f to toggle fullscreen 
> and Key Escape to switch to window mode when in fullscreen.
>
> i would like to know where i should submit the code additions ive made.
> and would also like to know whether i need to describe what im doing 
> in the code additions.
>
> regards
> snaik
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