fixed a bunch of g++ warnings/errors. Compiling with g++ can help find lots of potential problems
diff --git a/src/mesa/main/convolve.c b/src/mesa/main/convolve.c
index 0b1d411..dcc4d59 100644
--- a/src/mesa/main/convolve.c
+++ b/src/mesa/main/convolve.c
@@ -1,4 +1,4 @@
-/* $Id: convolve.c,v 1.20 2001/03/03 20:33:27 brianp Exp $ */
+/* $Id: convolve.c,v 1.21 2001/03/07 05:06:11 brianp Exp $ */
/*
* Mesa 3-D graphics library
@@ -564,7 +564,7 @@
_mesa_GetConvolutionFilter(GLenum target, GLenum format, GLenum type, GLvoid *image)
{
const struct gl_convolution_attrib *filter;
- GLint row;
+ GLuint row;
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);