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-rw-r--r--src/mesa/program/prog_instruction.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/program/prog_instruction.h b/src/mesa/program/prog_instruction.h
index bc980c6a7f..cb5beb9b00 100644
--- a/src/mesa/program/prog_instruction.h
+++ b/src/mesa/program/prog_instruction.h
@@ -271,6 +271,12 @@ struct prog_src_register
* instruction which allows per-component negation.
*/
GLuint Negate:4;
+
+ GLuint HasIndex2D:1;
+ GLuint RelAddr2D:1;
+ GLint Index2D:(INST_INDEX_BITS+1); /**< Extra bit here for sign bit.
+ * May be negative for relative
+ * addressing. */
};