core: Check that GraphicsBuffer references change on the main thread

2 years ago · 79238b06cf
parent 79ef1be57b
commit 79238b06cf
1 changed files with 4 additions and 0 deletions
--- a/src/core/graphicsbuffer.cpp
+++ b/src/core/graphicsbuffer.cpp
@ -7,6 +7,8 @@
 #include "core/graphicsbuffer.h"
 #include "utils/drm_format_helper.h"

+#include <QCoreApplication>
+
 #include <drm_fourcc.h>

 namespace KWin
@ -29,11 +31,13 @@ bool GraphicsBuffer::isDropped() const

 void GraphicsBuffer::ref()
 {
+    Q_ASSERT(QCoreApplication::instance()->thread() == thread());
    ++m_refCount;
 }

 void GraphicsBuffer::unref()
 {
+    Q_ASSERT(QCoreApplication::instance()->thread() == thread());
    Q_ASSERT(m_refCount > 0);
    --m_refCount;
    if (!m_refCount) {