On 03/07/2012 10:01 AM, Vic Lee wrote:
Hi Brian,
On 03/07/2012 11:44 PM, Brian Paul wrote:
On 03/07/2012 01:08 AM, Vic Lee wrote:
Hi Brian,
I created a smallest possible test case to reproduce the segfault, as
attached.
OK, I was assuming that you found this with an OpenGL program, not with
a custom direct-to-gallium program.
Right, we are experimenting our custom application on VMware platform
which communicates to the driver directly through gallium interface.
Please see file header on how I compile it. vs and fs both
needs to be checked to avoid the segfault.
Hmmm, I only needed to add the null vs check to prevent the segfault.
Are you sure about the fs check? We only use svga->curr.fs when
assigning to the generic_inputs var and we check for a null pointer
there.
Yes, I tried the test case I sent. Without the fs check it will still
segfaults.
Where exactly is the segfault? I'd like to fully understand this
before making the change.
-Brian
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