glsl: Add image memory and layout qualifiers to ir_variable.

v2: Add comment next to the read_only and write_only qualifier flags.

Reviewed-by: Paul Berry <[email protected]>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/glsl/ir.h b/src/glsl/ir.h
index e266328b204..39585731898 100644
--- a/src/glsl/ir.h
+++ b/src/glsl/ir.h
@@ -691,6 +691,20 @@ public:
       } atomic;
 
       /**
+       * ARB_shader_image_load_store qualifiers.
+       */
+      struct {
+         bool read_only; /**< "readonly" qualifier. */
+         bool write_only; /**< "writeonly" qualifier. */
+         bool coherent;
+         bool _volatile;
+         bool _restrict;
+
+         /** Image internal format if specified explicitly, otherwise GL_NONE. */
+         GLenum format;
+      } image;
+
+      /**
        * Highest element accessed with a constant expression array index
        *
        * Not used for non-array variables.