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Diffstat (limited to 'src/gallium/drivers/radeonsi/radeonsi_shader.h')
-rw-r--r--src/gallium/drivers/radeonsi/radeonsi_shader.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/radeonsi_shader.h b/src/gallium/drivers/radeonsi/radeonsi_shader.h
index 37123470e51..4c2be80d366 100644
--- a/src/gallium/drivers/radeonsi/radeonsi_shader.h
+++ b/src/gallium/drivers/radeonsi/radeonsi_shader.h
@@ -44,6 +44,7 @@
/* VS only parameters */
#define SI_PARAM_VERTEX_BUFFER 3
+#define SI_PARAM_VERTEX_INDEX 4
/* PS only parameters */
#define SI_PARAM_PRIM_MASK 3