From: Brian Paul <brianp@vmware.com>
Date: Sun, 4 Nov 2012 23:43:44 +0000 (-0700)
Subject: st/mesa: add int cast to silence warning
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=80b3dfa7040287a174657e6e4ae6fd54e9434ef9;p=mesa.git

st/mesa: add int cast to silence warning

MSVC warns that negating an unsigned value yields an unsigned value.

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
---

diff --git a/src/mesa/state_tracker/st_cb_fbo.c b/src/mesa/state_tracker/st_cb_fbo.c
index 882fb372b05..adee00bd2fc 100644
--- a/src/mesa/state_tracker/st_cb_fbo.c
+++ b/src/mesa/state_tracker/st_cb_fbo.c
@@ -750,7 +750,7 @@ st_MapRenderbuffer(struct gl_context *ctx,
                             usage, x, y2, w, h, &strb->transfer);
    if (map) {
       if (invert) {
-         *rowStrideOut = -strb->transfer->stride;
+         *rowStrideOut = -(int) strb->transfer->stride;
          map += (h - 1) * strb->transfer->stride;
       }
       else {