On Wed, Aug 21, 2013 at 12:33 PM, Michel Dänzer <[email protected]> wrote: > From: Michel Dänzer <[email protected]> > > They are defined as constant 0.0/0.0/1.0. > > Three more little piglits. > > Cc: [email protected] > Signed-off-by: Michel Dänzer <[email protected]>
Reviewed-by: Alex Deucher <[email protected]> > --- > src/gallium/drivers/radeonsi/radeonsi_shader.c | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+) > > diff --git a/src/gallium/drivers/radeonsi/radeonsi_shader.c > b/src/gallium/drivers/radeonsi/radeonsi_shader.c > index f1c7c6b..a1dec17 100644 > --- a/src/gallium/drivers/radeonsi/radeonsi_shader.c > +++ b/src/gallium/drivers/radeonsi/radeonsi_shader.c > @@ -198,6 +198,8 @@ static void declare_input_fs( > struct si_shader *shader = &si_shader_ctx->shader->shader; > struct lp_build_context * base = > &si_shader_ctx->radeon_bld.soa.bld_base.base; > + struct lp_build_context *uint = > + > &si_shader_ctx->radeon_bld.soa.bld_base.uint_bld; > struct gallivm_state * gallivm = base->gallivm; > LLVMTypeRef input_type = LLVMFloatTypeInContext(gallivm->context); > LLVMValueRef main_fn = si_shader_ctx->radeon_bld.main_fn; > @@ -341,6 +343,22 @@ static void declare_input_fs( > } > > shader->ninterp++; > + } else if (decl->Semantic.Name == TGSI_SEMANTIC_FOG) { > + LLVMValueRef args[4]; > + > + args[0] = uint->zero; > + args[1] = attr_number; > + args[2] = params; > + args[3] = interp_param; > + > si_shader_ctx->radeon_bld.inputs[radeon_llvm_reg_index_soa(input_index, 0)] = > + build_intrinsic(base->gallivm->builder, intr_name, > + input_type, args, args[3] ? 4 > : 3, > + LLVMReadNoneAttribute | > LLVMNoUnwindAttribute); > + > si_shader_ctx->radeon_bld.inputs[radeon_llvm_reg_index_soa(input_index, 1)] = > + > si_shader_ctx->radeon_bld.inputs[radeon_llvm_reg_index_soa(input_index, 2)] = > + lp_build_const_float(gallivm, 0.0f); > + > si_shader_ctx->radeon_bld.inputs[radeon_llvm_reg_index_soa(input_index, 3)] = > + lp_build_const_float(gallivm, 1.0f); > } else { > for (chan = 0; chan < TGSI_NUM_CHANNELS; chan++) { > LLVMValueRef args[4]; > -- > 1.8.4.rc3 > > _______________________________________________ > 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
