compiler: tidy up double_inputs_read uses

First we move double_inputs_read into a vs struct in the union,
double_inputs_read is only used for vs inputs so this will
save space and also allows us to add a new double_inputs field.

We add the new field because c2acf97fcc9b changed the behaviour
of double_inputs_read, and while it's no longer used to track
actual reads in i965 we do still want to track this for gallium
drivers.

Reviewed-by: Marek Olšák <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/compiler/glsl/ir_set_program_inouts.cpp b/src/compiler/glsl/ir_set_program_inouts.cpp
index 90b06b9f417..1b6c8d750b9 100644
--- a/src/compiler/glsl/ir_set_program_inouts.cpp
+++ b/src/compiler/glsl/ir_set_program_inouts.cpp
@@ -118,7 +118,7 @@ mark(struct gl_program *prog, ir_variable *var, int offset, int len,
          /* double inputs read is only for vertex inputs */
          if (stage == MESA_SHADER_VERTEX &&
              var->type->without_array()->is_dual_slot())
-            prog->info.double_inputs_read |= bitfield;
+            prog->info.vs.double_inputs_read |= bitfield;
 
          if (stage == MESA_SHADER_FRAGMENT) {
             prog->info.fs.uses_sample_qualifier |= var->data.sample;