diff options
| -rw-r--r-- | src/glsl/link_varyings.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/glsl/link_varyings.cpp b/src/glsl/link_varyings.cpp index 7e90bebbc37..f911f62d111 100644 --- a/src/glsl/link_varyings.cpp +++ b/src/glsl/link_varyings.cpp @@ -676,12 +676,11 @@ varying_matches::record(ir_variable *producer_var, ir_variable *consumer_var) return; } - if (consumer_var == NULL || !consumer_is_fs) { + if ((consumer_var == NULL && producer_var->type->contains_integer()) || + !consumer_is_fs) { /* Since this varying is not being consumed by the fragment shader, its * interpolation type varying cannot possibly affect rendering. Also, - * since the GL spec only requires integer varyings to be "flat" when - * they are fragment shader inputs, it is possible that this variable is - * non-flat and is (or contains) an integer. + * this variable is non-flat and is (or contains) an integer. * * lower_packed_varyings requires all integer varyings to flat, * regardless of where they appear. We can trivially satisfy that |