Explicitly preserve buffer contents in EglDmabuf

2021-03-20 01:05:26 +01:00 · 2021-03-20 01:05:26 +01:00 · c1635c1179
commit c1635c1179
parent c737fde3da
1 changed files with 2 additions and 0 deletions
--- a/src/platformsupport/scenes/opengl/egl_dmabuf.cpp
+++ b/src/platformsupport/scenes/opengl/egl_dmabuf.cpp
@ -232,6 +232,8 @@ EGLImage EglDmabuf::createImage(const QVector<Plane> &planes,
        }
    }

+    attribs << EGL_IMAGE_PRESERVED_KHR << EGL_TRUE;
+
    attribs << EGL_NONE;

    EGLImage image = eglCreateImageKHR(m_backend->eglDisplay(),