diff options
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index 7720edfb528..8707d284235 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -339,6 +339,7 @@ struct inout_decl { unsigned array_id; /* TGSI ArrayID; 1-based: 0 means not an array */ unsigned size; unsigned interp_loc; + unsigned gs_out_streams; enum glsl_interp_mode interp; enum glsl_base_type base_type; ubyte usage_mask; /* GLSL-style usage-mask, i.e. single bit per double */ @@ -2478,6 +2479,14 @@ glsl_to_tgsi_visitor::visit(ir_dereference_variable *ir) decl->mesa_index = var->data.location + FRAG_RESULT_MAX * var->data.index; decl->base_type = type_without_array->base_type; decl->usage_mask = u_bit_consecutive(component, num_components); + if (var->data.stream & (1u << 31)) { + decl->gs_out_streams = var->data.stream & ~(1u << 31); + } else { + assert(var->data.stream < 4); + decl->gs_out_streams = 0; + for (unsigned i = 0; i < num_components; ++i) + decl->gs_out_streams |= var->data.stream << (2 * (component + i)); + } if (is_inout_array(shader->Stage, var, &remove_array)) { decl->array_id = num_output_arrays + 1; @@ -6091,6 +6100,7 @@ st_translate_program( dst = ureg_DECL_output_layout(ureg, outputSemanticName[slot], outputSemanticIndex[slot], + decl->gs_out_streams, slot, tgsi_usage_mask, decl->array_id, decl->size); for (unsigned j = 0; j < decl->size; ++j) { |