Add lame support for instanceID to draw module.

It's all screaming for integer support -- fake it with float for now.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/translate/translate.h b/src/gallium/auxiliary/translate/translate.h
index 9ae7a482a0..54ed2c1a4b 100644
--- a/src/gallium/auxiliary/translate/translate.h
+++ b/src/gallium/auxiliary/translate/translate.h
@@ -44,8 +44,14 @@
 #include "pipe/p_format.h"
 #include "pipe/p_state.h"
 
+enum translate_element_type {
+   TRANSLATE_ELEMENT_NORMAL,
+   TRANSLATE_ELEMENT_INSTANCE_ID
+};
+
 struct translate_element 
 {
+   enum translate_element_type type;
    enum pipe_format input_format;
    enum pipe_format output_format;
    unsigned input_buffer:8;