diff options
| author | Samuel Rødal <samuel.rodal@digia.com> | 2012-11-27 10:25:34 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-11-27 19:31:21 +0100 |
| commit | 171938ce1aa9ddcf948f99948881987d1c41620f (patch) | |
| tree | 6b6a293aed3fc9baa71090ba7b9270d0895fcd9d /src/opengl | |
| parent | 6133c8a9e7ab5e1eed2fa7d0ee2a61ace4bea65e (diff) | |
Commented confusing QWriteLocker use in QGLTextureCache::getTexture().
Task-number: QTBUG-22560
Change-Id: Idd3948455e8415473a407f66b628418c0d87898d
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Diffstat (limited to 'src/opengl')
| -rw-r--r-- | src/opengl/qgl_p.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/opengl/qgl_p.h b/src/opengl/qgl_p.h index 7154545eb5..df099ea281 100644 --- a/src/opengl/qgl_p.h +++ b/src/opengl/qgl_p.h @@ -504,6 +504,7 @@ int QGLTextureCache::maxCost() QGLTexture* QGLTextureCache::getTexture(QGLContext *ctx, qint64 key) { + // Can't be a QReadLocker since QCache::object() modifies the cache (reprioritizes the object) QWriteLocker locker(&m_lock); const QGLTextureCacheKey cacheKey = {key, QGLContextPrivate::contextGroup(ctx)}; return m_cache.object(cacheKey); |