glsl: tidy up struct with a single member

There used to be more members but they now share other fields
in order to keep memory use low.

Also making the naming more generic will allow us to reuse the
field for explicit byte offsets within blocks for
ARB_enhanced_layouts.

Reviewed-by: Edward O'Callaghan <[email protected]>

3 files changed, 3 insertions, 5 deletions

diff --git a/src/glsl/nir/glsl_to_nir.cpp b/src/glsl/nir/glsl_to_nir.cpp
index 0d1d0f4e282..12efb4419b2 100644
--- a/src/glsl/nir/glsl_to_nir.cpp
+++ b/src/glsl/nir/glsl_to_nir.cpp
@@ -389,7 +389,7 @@ nir_visitor::visit(ir_variable *ir)
 
    var->data.index = ir->data.index;
    var->data.binding = ir->data.binding;
-   var->data.atomic.offset = ir->data.atomic.offset;
+   var->data.offset = ir->data.offset;
    var->data.image.read_only = ir->data.image_read_only;
    var->data.image.write_only = ir->data.image_write_only;
    var->data.image.coherent = ir->data.image_coherent;
diff --git a/src/glsl/nir/nir.h b/src/glsl/nir/nir.h
index 562c5c5cc8c..a8972ac6ad5 100644
--- a/src/glsl/nir/nir.h
+++ b/src/glsl/nir/nir.h
@@ -291,9 +291,7 @@ typedef struct {
       /**
        * Location an atomic counter is stored at.
        */
-      struct {
-         unsigned offset;
-      } atomic;
+      unsigned offset;
 
       /**
        * ARB_shader_image_load_store qualifiers.
diff --git a/src/glsl/nir/nir_lower_atomics.c b/src/glsl/nir/nir_lower_atomics.c
index 259c154149b..1aa78e18a85 100644
--- a/src/glsl/nir/nir_lower_atomics.c
+++ b/src/glsl/nir/nir_lower_atomics.c
@@ -74,7 +74,7 @@ lower_instr(nir_intrinsic_instr *instr,
       state->shader_program->UniformStorage[uniform_loc].opaque[state->shader->stage].index;
 
    nir_load_const_instr *offset_const = nir_load_const_instr_create(mem_ctx, 1);
-   offset_const->value.u[0] = instr->variables[0]->var->data.atomic.offset;
+   offset_const->value.u[0] = instr->variables[0]->var->data.offset;
 
    nir_instr_insert_before(&instr->instr, &offset_const->instr);