Clear dirty flag to protect original texture

If the dirty flag is kept as true, a texture which is rendered
in a thread might be ruined by "glEGLImageTargetTexture2DOES"
by another rendering thread. This can cause an undefined behavior
like a crash in GPU driver.
As same as SharedMemoryBuffer, change the dirty flag into false in
WaylandEglClientBuffer and LinuxDmabufClientBuffer.

Change-Id: I2deb09703174e6257c13cc0bb542a90f0956c1c2
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.cpp b/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.cpp
index a826c5fca..7f8cced33 100644
--- a/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.cpp
+++ b/src/hardwareintegration/compositor/wayland-egl/waylandeglclientbufferintegration.cpp
@@ -569,6 +569,7 @@ QOpenGLTexture *WaylandEglClientBuffer::toOpenGlTexture(int plane)
     }
 
     if (m_textureDirty) {
+        m_textureDirty = false;
         texture->bind();
         glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
         p->gl_egl_image_target_texture_2d(target, d->egl_images[plane]);