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commit e8241313fc979aefafc8c2a0207570d6394f1580
Author: Martin Gräßlin <mgraesslin@kde.org>
Date: Mon Jun 23 07:45:44 2014 +0200
[libkwineffects] Require strict binding for intel driver
According to driver devs it's a "buggy micro-optimisation", see
https://bugs.freedesktop.org/show_bug.cgi?id=80349#c1
BUG: 336589
REVIEW: 118893
diff --git a/libkwineffects/kwinglplatform.cpp b/libkwineffects/kwinglplatform.cpp
index 4b2e6f3..9a391a0 100644
--- a/libkwineffects/kwinglplatform.cpp
+++ b/libkwineffects/kwinglplatform.cpp
@@ -811,7 +811,8 @@ void GLPlatform::detect(OpenGLPlatformInterface platformInterface)
m_supportsGLSL = false;
m_limitedGLSL = m_supportsGLSL && m_chipClass < I965;
- m_looseBinding = true;
+ // see https://bugs.freedesktop.org/show_bug.cgi?id=80349#c1
+ m_looseBinding = false;
if (m_chipClass < I915) {
m_recommendedCompositor = XRenderCompositing;
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