From 3648f61d314d9ad09cb22bf9405b8dc7b2e77bfb Mon Sep 17 00:00:00 2001
From: "apatrick@chromium.org"
<apatrick@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Date: Fri, 28 May 2010 23:12:42 +0000
Subject: [PATCH] Added warning if GLX version is less than 1.3. Pbuffers need
GLX 1.3 and the pixmap fallback for 1.2 does not work on all systems.
TEST=try BUG=none
Review URL: http://codereview.chromium.org/2382002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@48538 0039d316-1c4b-4281-b951-d872f2087c98
---
app/gfx/gl/gl_context_linux.cc | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/app/gfx/gl/gl_context_linux.cc b/app/gfx/gl/gl_context_linux.cc
index 8e5c360d51fb8..77d6573e6985b 100644
--- a/app/gfx/gl/gl_context_linux.cc
+++ b/app/gfx/gl/gl_context_linux.cc
@@ -149,6 +149,16 @@ static bool InitializeOneOff() {
LOG(ERROR) << "glxewContextInit failed";
return false;
}
+
+ int major, minor;
+ if (!glXQueryVersion(display, &major, &minor)) {
+ LOG(ERROR) << "glxQueryVersion failed";
+ return false;
+ }
+
+ if (major == 1 && minor < 3) {
+ LOG(WARNING) << "GLX 1.3 or later is recommended.";
+ }
}
initialized = true;
--
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