From 6258b76c49f49a56a7c713914b798e80c6553b06 Mon Sep 17 00:00:00 2001 From: Karl Schultz Date: Thu, 5 May 2005 21:08:07 +0000 Subject: Port Mesa to build on a P64 platform (e.g., Win64). P64 platforms use 64-bit pointers and 32-bit longs. So, operations like casting pointers to unsigned long and back to pointer won't work. glheader.h now includes files to define uintptr_t, which should instead be used for this sort of operation. It is an integer type that is the same size as a pointer. --- src/mesa/main/texstore.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/mesa/main/texstore.c') diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c index 02f2dbe69f..e4c3f6651d 100644 --- a/src/mesa/main/texstore.c +++ b/src/mesa/main/texstore.c @@ -2127,7 +2127,7 @@ _mesa_validate_pbo_compressed_teximage(GLcontext *ctx, return pixels; } if ((const GLubyte *) pixels + imageSize > - (const GLubyte *) packing->BufferObj->Size) { + (const GLubyte *)(uintptr_t) packing->BufferObj->Size) { /* out of bounds read! */ _mesa_error(ctx, GL_INVALID_OPERATION, funcName, "(invalid PBO access"); return NULL; -- cgit v1.2.3