mesa: fix GL error checking in TransformFeedbackVaryings

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Eric Anholt <eric@anholt.net>
2011-10-24 02:21:48 +02:00
parent 27de26073b
commit f77aa278d3
1 changed files with 3 additions and 1 deletions
@@ -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;