diff options
Diffstat (limited to 'src/plugins/platforms/cocoa/qcocoaglcontext.mm')
-rw-r--r-- | src/plugins/platforms/cocoa/qcocoaglcontext.mm | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoaglcontext.mm b/src/plugins/platforms/cocoa/qcocoaglcontext.mm index 3f61bd81ee..7b70fbb4bb 100644 --- a/src/plugins/platforms/cocoa/qcocoaglcontext.mm +++ b/src/plugins/platforms/cocoa/qcocoaglcontext.mm @@ -46,6 +46,7 @@ #include <qdebug.h> #include <QtCore/private/qcore_mac_p.h> #include <QtPlatformSupport/private/cglconvenience_p.h> +#include <QtPlatformHeaders/qcocoanativecontext.h> #import <Cocoa/Cocoa.h> @@ -117,11 +118,33 @@ static void updateFormatFromContext(QSurfaceFormat *format) format->setProfile(QSurfaceFormat::CompatibilityProfile); } -QCocoaGLContext::QCocoaGLContext(const QSurfaceFormat &format, QPlatformOpenGLContext *share) +QCocoaGLContext::QCocoaGLContext(const QSurfaceFormat &format, QPlatformOpenGLContext *share, + const QVariant &nativeHandle) : m_context(nil), m_shareContext(nil), m_format(format) { + if (!nativeHandle.isNull()) { + if (!nativeHandle.canConvert<QCocoaNativeContext>()) { + qWarning("QCocoaGLContext: Requires a QCocoaNativeContext"); + return; + } + QCocoaNativeContext handle = nativeHandle.value<QCocoaNativeContext>(); + NSOpenGLContext *context = handle.context(); + if (!context) { + qWarning("QCocoaGLContext: No NSOpenGLContext given"); + return; + } + m_context = context; + [m_context retain]; + m_shareContext = share ? static_cast<QCocoaGLContext *>(share)->nsOpenGLContext() : nil; + // OpenGL surfaces can be ordered either above(default) or below the NSWindow. + const GLint order = qt_mac_resolveOption(1, "QT_MAC_OPENGL_SURFACE_ORDER"); + [m_context setValues:&order forParameter:NSOpenGLCPSurfaceOrder]; + updateSurfaceFormat(); + return; + } + // we only support OpenGL contexts under Cocoa if (m_format.renderableType() == QSurfaceFormat::DefaultRenderableType) m_format.setRenderableType(QSurfaceFormat::OpenGL); @@ -168,6 +191,11 @@ QCocoaGLContext::~QCocoaGLContext() [m_context release]; } +QVariant QCocoaGLContext::nativeHandle() const +{ + return QVariant::fromValue<QCocoaNativeContext>(QCocoaNativeContext(m_context)); +} + // Match up with createNSOpenGLPixelFormat! QSurfaceFormat QCocoaGLContext::format() const { |