From: Marek Olšák <maraeo@gmail.com>
Date: Mon, 24 Oct 2011 00:21:48 +0000 (+0200)
Subject: mesa: fix GL error checking in TransformFeedbackVaryings
X-Git-Tag: 062012170305~3642
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f77aa278d354bebdbda940b31c9cccf12a5d146f;p=profile%2Fivi%2Fmesa.git

mesa: fix GL error checking in TransformFeedbackVaryings

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
---

diff --git a/src/mesa/main/transformfeedback.c b/src/mesa/main/transformfeedback.c
index 47efad1..86fff88 100644
--- a/src/mesa/main/transformfeedback.c
+++ b/src/mesa/main/transformfeedback.c
@@ -603,7 +603,9 @@ _mesa_TransformFeedbackVaryings(GLuint program, GLsizei count,
       return;
    }
 
-   if (count < 0 || count > ctx->Const.MaxTransformFeedbackSeparateAttribs) {
+   if (count < 0 ||
+       (bufferMode == GL_SEPARATE_ATTRIBS &&
+        count > ctx->Const.MaxTransformFeedbackSeparateAttribs)) {
       _mesa_error(ctx, GL_INVALID_VALUE,
                   "glTransformFeedbackVaryings(count=%d)", count);
       return;