diff options
| -rw-r--r-- | src/plugins/platforms/cocoa/qiosurfacegraphicsbuffer.mm | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/plugins/platforms/cocoa/qiosurfacegraphicsbuffer.mm b/src/plugins/platforms/cocoa/qiosurfacegraphicsbuffer.mm index 285e316d4a..fc187e0f51 100644 --- a/src/plugins/platforms/cocoa/qiosurfacegraphicsbuffer.mm +++ b/src/plugins/platforms/cocoa/qiosurfacegraphicsbuffer.mm @@ -89,9 +89,16 @@ QIOSurfaceGraphicsBuffer::~QIOSurfaceGraphicsBuffer() void QIOSurfaceGraphicsBuffer::setColorSpace(QCFType<CGColorSpaceRef> colorSpace) { - Q_ASSERT(colorSpace); - IOSurfaceSetValue(m_surface, CFSTR("IOSurfaceColorSpace"), - QCFType<CFPropertyListRef>(CGColorSpaceCopyPropertyList(colorSpace))); + static const auto kIOSurfaceColorSpace = CFSTR("IOSurfaceColorSpace"); + + qCDebug(lcQpaIOSurface) << "Tagging" << this << "with color space" << colorSpace; + + if (colorSpace) { + IOSurfaceSetValue(m_surface, kIOSurfaceColorSpace, + QCFType<CFPropertyListRef>(CGColorSpaceCopyPropertyList(colorSpace))); + } else { + IOSurfaceRemoveValue(m_surface, kIOSurfaceColorSpace); + } } const uchar *QIOSurfaceGraphicsBuffer::data() const |