added Sampler field to prog_instruction struct

1 files changed, 6 insertions, 0 deletions

diff --git a/src/mesa/shader/prog_instruction.h b/src/mesa/shader/prog_instruction.h
index bda6a2c3226..d825e6e0a37 100644
--- a/src/mesa/shader/prog_instruction.h
+++ b/src/mesa/shader/prog_instruction.h
@@ -379,6 +379,12 @@ struct prog_instruction
     */
    GLuint BranchTarget;
 
+   /**
+    * For TEX instructions in shaders, the sampler to use for the
+    * texture lookup.
+    */
+   GLint Sampler;
+
    const char *Comment;
 };