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-rw-r--r--src/compiler/glsl/ast_to_hir.cpp9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/compiler/glsl/ast_to_hir.cpp b/src/compiler/glsl/ast_to_hir.cpp
index 41e74815f31..966450ca78b 100644
--- a/src/compiler/glsl/ast_to_hir.cpp
+++ b/src/compiler/glsl/ast_to_hir.cpp
@@ -3994,8 +3994,13 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual,
else if (qual->flags.q.shared_storage)
var->data.mode = ir_var_shader_shared;
- var->data.fb_fetch_output = state->stage == MESA_SHADER_FRAGMENT &&
- qual->flags.q.in && qual->flags.q.out;
+ if (!is_parameter && state->has_framebuffer_fetch() &&
+ state->stage == MESA_SHADER_FRAGMENT) {
+ if (state->is_version(130, 300))
+ var->data.fb_fetch_output = qual->flags.q.in && qual->flags.q.out;
+ else
+ var->data.fb_fetch_output = (strcmp(var->name, "gl_LastFragData") == 0);
+ }
if (!is_parameter && is_varying_var(var, state->stage)) {
/* User-defined ins/outs are not permitted in compute shaders. */