[Mesa-dev] [PATCH] mesa: increase size of TFB info Outputs array

Eric Anholt eric at anholt.net
Tue Jan 17 09:40:25 PST 2012


On Tue, 17 Jan 2012 17:50:51 +0100, Christoph Bumiller <e0425955 at student.tuwien.ac.at> wrote:
> On 01/12/2012 10:53 PM, Christoph Bumiller wrote:
> > The nvc0 gallium driver is advertising 128 MAX_INTERLEAVED_COMPS
> > which made it always assert in the linker when TFB was used.
> > 
> 
> Going to push this soon if no one minds ... though maybe I should just
> change the limit in the driver to 64, this struct uses up quite a lot of
> space with this large array.
> 
> But then, if people cared about memory usage the whole transform
> feedback info would be allocated dynamically wouldn't it ...

I'd love to see a patch for more dynamic allocation.
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