On Fri, Jul 4, 2014 at 8:10 AM, Marek Olšák <[email protected]> wrote: > From: Marek Olšák <[email protected]> > > It has 5 coordinates: (x,y,z,depth,lodbias) > > Cc: [email protected]
Reviewed-by: Ilia Mirkin <[email protected]> Although I still haven't worked out what else is wrong with nouveau... nv50 hits an assert, while nvc0 just generates wrong code. But it does look like your patch is correct. > --- > src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) > > diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp > b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp > index 9e19431..65ef89c 100644 > --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp > +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp > @@ -2820,7 +2820,13 @@ glsl_to_tgsi_visitor::visit(ir_texture *ir) > } > break; > case ir_txb: > - opcode = is_cube_array ? TGSI_OPCODE_TXB2 : TGSI_OPCODE_TXB; > + if (is_cube_array || > + sampler_type == glsl_type::samplerCubeShadow_type) { > + opcode = TGSI_OPCODE_TXB2; > + } > + else { > + opcode = TGSI_OPCODE_TXB; > + } > ir->lod_info.bias->accept(this); > lod_info = this->result; > if (ir->offset) { > -- > 1.9.1 > > _______________________________________________ > mesa-dev mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-dev
