commit 81d42591f766928fe250a0182e707e864f6e1f54
author Mike Playle <mike.playle@realvnc.com> Fri Jan 29 09:52:22 2010 +0000
committer Mike Playle <mike.playle@realvnc.com> Fri Jan 29 09:52:22 2010 +0000
tree 90efc18c6a3d8990733976db1e7e6f98d95f4638
parent 19563cc278446c2df7a2df6d5f7c89f43228c437

Fix glReadPixels() to verify that both x and y are non-negative.

opengl/libagl/texture.cpp

diff --git a/opengl/libagl/texture.cpp b/opengl/libagl/texture.cpp
index 13d078e..89a19b6 100644
--- a/opengl/libagl/texture.cpp
+++ b/opengl/libagl/texture.cpp
@@ -1467,7 +1467,7 @@
         ogles_error(c, GL_INVALID_VALUE);
         return;
     }
-    if (x<0 || x<0) {
+    if (x<0 || y<0) {
         ogles_error(c, GL_INVALID_VALUE);
         return;
     }