Mesa (master): mesa: issue warning for out of bounds array indexes

[Brian Paul]

Module: Mesa
Branch: master
Commit: 87fbc9a14ed2bdd24d84c38431abbf7b0c275998
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=87fbc9a14ed2bdd24d84c38431abbf7b0c275998

Author: Brian Paul <brianp at vmware.com>
Date:   Fri May  8 12:44:38 2009 -0600

mesa: issue warning for out of bounds array indexes

---

 src/mesa/main/api_validate.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/main/api_validate.c b/src/mesa/main/api_validate.c
index 2704948..d5c604c 100644
--- a/src/mesa/main/api_validate.c
+++ b/src/mesa/main/api_validate.c
@@ -184,6 +184,8 @@ _mesa_validate_DrawElements(GLcontext *ctx,
                                     ctx->Array.ElementArrayBufferObj);
       if (max >= ctx->Array._MaxElement) {
          /* the max element is out of bounds of one or more enabled arrays */
+         _mesa_warning(ctx, "glDrawElements() index=%u is "
+                       "out of bounds (max=%u)", max, ctx->Array._MaxElement);
          return GL_FALSE;
       }
    }