[Mesa-dev] Can't get OpenGL 3.x inside VMware Workstation 12 (Ubuntu guest)

[Ilia Mirkin]

On Wed, Nov 11, 2015 at 11:48 AM, Brian Paul <brianp at vmware.com> wrote:
>> I think there is a hunk missing about --enable-texture-float for
>> ARB_texture_float (and ultimately GL 3.0).
>
>
> N/A; that option defines the TEXTURE_FLOAT_ENABLED symbol which is only
> tested in _mesa_enable_sw_extensions().

boolean
util_format_is_supported(enum pipe_format format, unsigned bind)
{
   if (util_format_is_s3tc(format) && !util_format_s3tc_enabled) {
      return FALSE;
   }

#ifndef TEXTURE_FLOAT_ENABLED
   if ((bind & PIPE_BIND_RENDER_TARGET) &&
       format != PIPE_FORMAT_R9G9B9E5_FLOAT &&
       format != PIPE_FORMAT_R11G11B10_FLOAT &&
       util_format_is_float(format)) {
      return FALSE;
   }
#endif

   return TRUE;
}