Re: [Dri-devel] DEBUG_VERBOSE_FALLBACK

[Gareth H. <ga...@va...>]

Gareth Hughes wrote:
> 
> Yes, but I think we'll get the best information if the message is
> outside the FALLBACK macro, hence the DEBUG_VERBOSE_FALLBACK bit.  We
> may have several texturing fallbacks, but describing which one caused
> the fallback can only really be done like:
> 
>    if ( tObj->Image[tObj->BaseLevel]->Border > 0 ) {
>       FALLBACK( rmesa, RADEON_FALLBACK_TEXTURE, GL_TRUE );
>       if ( RADEON_DEBUG & DEBUG_VERBOSE_FALLBACK )
>          fprintf( stderr, "FALLBACK: texture border\n" );
>       return;
>    }
> 
> I don't see any other way, unless we have bits for every single fallback
> case...

Unless we change FALLBACK to be like this:

   if ( tObj->Image[tObj->BaseLevel]->Border > 0 ) {
      FALLBACK( rmesa, RADEON_FALLBACK_TEXTURE,
                GL_TRUE, "texture border" );
      return;
   }

-- Gareth