diff options
| -rw-r--r-- | src/hardwareintegration/compositor/vulkan-server/vulkanserverbufferintegration.cpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/hardwareintegration/compositor/vulkan-server/vulkanserverbufferintegration.cpp b/src/hardwareintegration/compositor/vulkan-server/vulkanserverbufferintegration.cpp index 46e33572..df197ca2 100644 --- a/src/hardwareintegration/compositor/vulkan-server/vulkanserverbufferintegration.cpp +++ b/src/hardwareintegration/compositor/vulkan-server/vulkanserverbufferintegration.cpp @@ -46,6 +46,9 @@ #include <QtGui/QOffscreenSurface> #include <QtGui/qopengl.h> +#include <unistd.h> +#include <fcntl.h> + #include <QtCore/QDebug> QT_BEGIN_NAMESPACE @@ -213,7 +216,15 @@ QOpenGLTexture *VulkanServerBuffer::toOpenGlTexture() funcs->glCreateMemoryObjectsEXT(1, &m_memoryObject); if (extraDebug) qDebug() << "glCreateMemoryObjectsEXT" << hex << glGetError(); - funcs->glImportMemoryFdEXT(m_memoryObject, m_memorySize, GL_HANDLE_TYPE_OPAQUE_FD_EXT, m_fd); + + + int dupfd = fcntl(m_fd, F_DUPFD_CLOEXEC, 0); + if (dupfd < 0) { + perror("VulkanServerBuffer::toOpenGlTexture() Could not dup fd:"); + return nullptr; + } + + funcs->glImportMemoryFdEXT(m_memoryObject, m_memorySize, GL_HANDLE_TYPE_OPAQUE_FD_EXT, dupfd); if (extraDebug) qDebug() << "glImportMemoryFdEXT" << hex << glGetError(); |