Re: [Mesa3d-users] main/renderbuffer.c:2153: _mesa_reference_renderbuffer: Assertion [...] failed

[Brian P. <bri...@tu...>]

Could someone skilled with gdb do the following?  We might get to the 
bottom of this.

1. Put a breakpoint on viaDeleteRenderbuffer() and make note of the 
value of rb each time it's called, and get a stack trace each time.

2. When the assertion in renderbuffer.c fails, print 'oldRb' and provide 
a stack trace.

-Brian


Kyle Hamilton wrote:
> This might end up causing a memory leak if driverPrivate isn't freed
> ahead of time.  If it is, then the place where it's freed should
> actually do the re-setting of it to NULL.
> 
> -Kyle H
> 
> On Tue, Aug 26, 2008 at 12:39 PM, Kaido Kärner <ka...@tr...> wrote:
>> Hi!
>>
>> to quick-fix the assert I used the following approach:
>>
>> first, in via_context.c in viaDestroyContent() mark the buffer as NULL just
>> before the vmesa is freed.
>>
>>  __DRIdrawablePrivate *const drawable = vmesa->driDrawable;
>>   if (drawable) {
>>     drawable->driverPrivate = NULL;
>>   }
>>
>> second, in via_screen.c in viaDestroyBuffer() check if
>> driDrawPriv->driverPrivate is not NULL before acessing it.
>>
>> works for me.
>>
>>
>> regards,
>> kaido
>>
>>
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