diff options
Diffstat (limited to 'src/glsl')
| -rw-r--r-- | src/glsl/ast_to_hir.cpp | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp index 39d0b76d18d..482ab3c05a4 100644 --- a/src/glsl/ast_to_hir.cpp +++ b/src/glsl/ast_to_hir.cpp @@ -2059,13 +2059,24 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual, else var->interpolation = INTERP_QUALIFIER_NONE; - if (var->interpolation != INTERP_QUALIFIER_NONE && - ((state->target == vertex_shader && var->mode == ir_var_shader_in) || - (state->target == fragment_shader && var->mode == ir_var_shader_out))) { - _mesa_glsl_error(loc, state, - "interpolation qualifier `%s' cannot be applied to " - "vertex shader inputs or fragment shader outputs", - var->interpolation_string()); + if (var->interpolation != INTERP_QUALIFIER_NONE) { + ir_variable_mode mode = (ir_variable_mode) var->mode; + + if (mode != ir_var_shader_in && mode != ir_var_shader_out) { + _mesa_glsl_error(loc, state, + "interpolation qualifier `%s' can only be applied to " + "shader inputs or outputs.", + var->interpolation_string()); + + } + + if ((state->target == vertex_shader && mode == ir_var_shader_in) || + (state->target == fragment_shader && mode == ir_var_shader_out)) { + _mesa_glsl_error(loc, state, + "interpolation qualifier `%s' cannot be applied to " + "vertex shader inputs or fragment shader outputs", + var->interpolation_string()); + } } var->pixel_center_integer = qual->flags.q.pixel_center_integer; |