On Sun, Feb 1, 2015 at 10:18 AM, Ilia Mirkin <[email protected]> wrote: > diff --git a/src/mesa/main/polygon.c b/src/mesa/main/polygon.c > index e3b9073..2aa8f31 100644 > --- a/src/mesa/main/polygon.c > +++ b/src/mesa/main/polygon.c > @@ -235,25 +235,33 @@ _mesa_GetPolygonStipple( GLubyte *dest ) > _mesa_GetnPolygonStippleARB(INT_MAX, dest); > } > > - > -void GLAPIENTRY > -_mesa_PolygonOffset( GLfloat factor, GLfloat units ) > +void > +_mesa_polygon_offset_clamp(struct gl_context *ctx, > + GLfloat factor, GLfloat units, GLfloat clamp) > { > - GET_CURRENT_CONTEXT(ctx); > - > - if (MESA_VERBOSE&VERBOSE_API) > - _mesa_debug(ctx, "glPolygonOffset %f %f\n", factor, units); > - > if (ctx->Polygon.OffsetFactor == factor && > - ctx->Polygon.OffsetUnits == units) > + ctx->Polygon.OffsetUnits == units && > + ctx->Polygon.OffsetClamp == clamp) > return; > > FLUSH_VERTICES(ctx, _NEW_POLYGON); > ctx->Polygon.OffsetFactor = factor; > ctx->Polygon.OffsetUnits = units; > + ctx->Polygon.OffsetClamp = clamp; > > if (ctx->Driver.PolygonOffset) > - ctx->Driver.PolygonOffset( ctx, factor, units ); > + ctx->Driver.PolygonOffset( ctx, factor, units, 0.0 );
That should, of course, be 'clamp', not 0.0. No driver really makes good use of this callback though so it didn't come up in testing. Fixed locally. -ilia _______________________________________________ mesa-dev mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-dev
