util: Include missing header in u_draw.h.

[mesa.git] / src / gallium / auxiliary / tgsi / tgsi_sanity.h

diff --git a/src/gallium/auxiliary/tgsi/tgsi_sanity.h b/src/gallium/auxiliary/tgsi/tgsi_sanity.h
index 52263ff8832b2f1f82f202004e8409559abb8e26..73f0f414e3f4756ffceb504145e53722e6829254 100644 (file)
--- a/src/gallium/auxiliary/tgsi/tgsi_sanity.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_sanity.h
@@ -35,7 +35,8 @@ extern "C" {
 #endif
 
 /* Check the given token stream for errors and common mistakes.
- * Diagnostic messages are printed out to the debug output.
+ * Diagnostic messages are printed out to the debug output, and is
+ * controlled by the debug option TGSI_PRINT_SANITY (default false).
  * Returns TRUE if there are no errors, even though there could be some warnings.
  */
 boolean