diff options
Diffstat (limited to 'src/compiler/glsl/lower_packed_varyings.cpp')
| -rw-r--r-- | src/compiler/glsl/lower_packed_varyings.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/compiler/glsl/lower_packed_varyings.cpp b/src/compiler/glsl/lower_packed_varyings.cpp index 5c1eed719f2..5bd6c92ed99 100644 --- a/src/compiler/glsl/lower_packed_varyings.cpp +++ b/src/compiler/glsl/lower_packed_varyings.cpp @@ -729,12 +729,17 @@ lower_packed_varyings_visitor::get_packed_varying_deref( unpacked_var->insert_before(packed_var); this->packed_varyings[slot] = packed_var; } else { + ir_variable *var = this->packed_varyings[slot]; + + /* The slot needs to be marked as always active if any variable that got + * packed there was. + */ + var->data.always_active_io |= unpacked_var->data.always_active_io; + /* For geometry shader inputs, only update the packed variable name the * first time we visit each component. */ if (this->gs_input_vertices == 0 || vertex_index == 0) { - ir_variable *var = this->packed_varyings[slot]; - if (var->is_name_ralloced()) ralloc_asprintf_append((char **) &var->name, ",%s", name); else |