[Mesa-dev] [PATCH 19/24] i965: Handle the 'atomic_uint' GLSL type.

[Francisco Jerez]

---
 src/mesa/drivers/dri/i965/brw_fs.cpp           | 2 ++
 src/mesa/drivers/dri/i965/brw_fs_visitor.cpp   | 1 +
 src/mesa/drivers/dri/i965/brw_shader.cpp       | 1 +
 src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp | 4 +++-
 4 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 453752c..c2b313b 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -481,6 +481,8 @@ fs_visitor::type_size(const struct glsl_type *type)
        * link time.
        */
       return 0;
+   case GLSL_TYPE_ATOMIC_UINT:
+      return 0;
    case GLSL_TYPE_VOID:
    case GLSL_TYPE_ERROR:
    case GLSL_TYPE_INTERFACE:
diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
index aaadb1d..762832a 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
@@ -773,6 +773,7 @@ fs_visitor::emit_assignment_writes(fs_reg &l, fs_reg &r,
       break;
 
    case GLSL_TYPE_SAMPLER:
+   case GLSL_TYPE_ATOMIC_UINT:
       break;
 
    case GLSL_TYPE_VOID:
diff --git a/src/mesa/drivers/dri/i965/brw_shader.cpp b/src/mesa/drivers/dri/i965/brw_shader.cpp
index 7a47c6c..caa03c8 100644
--- a/src/mesa/drivers/dri/i965/brw_shader.cpp
+++ b/src/mesa/drivers/dri/i965/brw_shader.cpp
@@ -297,6 +297,7 @@ brw_type_for_base_type(const struct glsl_type *type)
       return brw_type_for_base_type(type->fields.array);
    case GLSL_TYPE_STRUCT:
    case GLSL_TYPE_SAMPLER:
+   case GLSL_TYPE_ATOMIC_UINT:
       /* These should be overridden with the type of the member when
        * dereferenced into.  BRW_REGISTER_TYPE_UD seems like a likely
        * way to trip up if we don't.
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
index a13ce1b..a19686b 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
@@ -567,6 +567,8 @@ type_size(const struct glsl_type *type)
        * at link time.
        */
       return 1;
+   case GLSL_TYPE_ATOMIC_UINT:
+      return 0;
    case GLSL_TYPE_VOID:
    case GLSL_TYPE_ERROR:
    case GLSL_TYPE_INTERFACE:
@@ -971,7 +973,7 @@ vec4_visitor::visit(ir_variable *ir)
        * ir_binop_ubo_load expressions and not ir_dereference_variable for UBO
        * variables, so no need for them to be in variable_ht.
        */
-      if (ir->is_in_uniform_block())
+      if (ir->is_in_uniform_block() || ir->type->atomic_size())
          return;
 
       /* Track how big the whole uniform variable is, in case we need to put a
-- 
1.8.3.4