I have made a new change.
in src/idirectfb.c - > Destruct
/*
* Destructor
*
* Free data structure and set the pointer to NULL,
* to indicate the dead interface.
*/
void
IDirectFB_Destruct( IDirectFB *thiz )
{
int i;
IDirectFB_data *data = (IDirectFB_data*)thiz->priv;
D_DEBUG_AT( IDFB, "%s( %p )\n", __FUNCTION__, thiz );
drop_window( data );
for (i=0; i<MAX_LAYERS; i++) {
if (data->layers[i].context) {
if (data->layers[i].palette)
dfb_palette_unref( data->layers[i].palette );
D_DEBUG_AT( IDFB, "%s: Layer idx = %d\n", __FUNCTION__, i);
D_DEBUG_AT( IDFB, "%s: Calling dfb_surface_unref\n",
__FUNCTION__ );
dfb_surface_unref( data->layers[i].surface );
D_DEBUG_AT( IDFB, "%s: Calling dfb_layer_region_unref\n",
__FUNCTION__ );
dfb_layer_region_unref( data->layers[i].region );
D_DEBUG_AT( IDFB, "%s: Calling dfb_layer_context_unref\n",
__FUNCTION__ );
dfb_layer_context_unref( data->layers[i].context );
}
}
D_DEBUG_AT( IDFB, "%s: Calling dfb_surface_unref DJL\n", __FUNCTION__ );
dfb_layer_context_unref( data->context );
if (data->primary.context)
{
D_DEBUG_AT( IDFB, "%s: Calling dfb_layer_context_unref for PRIMARY\n",
__FUNCTION__ );
dfb_layer_context_unref( data->primary.context );
}
D_DEBUG_AT( IDFB, "%s: Calling dfb_core_destroy\n", __FUNCTION__ );
dfb_core_destroy( data->core, false );
idirectfb_singleton = NULL;
DIRECT_DEALLOCATE_INTERFACE( thiz );
direct_shutdown();
}
I have moved the primary context_unref and data->context unref to after the for
loop.
>From my debug this means that all resources are freed by the for loop and then
>when it unrefs the primary context it
does not call activate/
Are there any issues with this solution that I can't see.
My apps all seem to be running ok but there is always at least one usecase that
I miss!
Cheers
Daniel Laird
-----Original Message-----
From: Denis Oliver Kropp [mailto:[EMAIL PROTECTED]
Sent: 2008 Oct 15 09:11
To: Daniel J Laird
Cc: [email protected]
Subject: Re: Layer Clearing at shutdown in DFB 1.2.x
Daniel J Laird wrote:
> I thought this might be the case,
>
> Is there anyway to know I am shutting down?
> I can see a shared->suspended flag but this is for something else.
> Have we got a way of knowing we are shutting down?
What about this?
--
Best regards,
Denis Oliver Kropp
.------------------------------------------.
| DirectFB - Hardware accelerated graphics |
| http://www.directfb.org/ |
"------------------------------------------"
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