On 2026/09/04 22:10, Marc-André Lureau wrote:
The sync and fence_fd fields on QemuDmaBuf are only used by the GTK
display backend for GPU fence synchronization during draw. They are not
intrinsic properties of the DMA-BUF itself but transient GL state tied
to the display listener.
Move fence_fd to VirtualGfxConsole and keep the EGL sync local to the
draw operation. Change egl_dmabuf_create_sync() and
egl_dmabuf_create_fence() to return values instead of storing them on the
dmabuf. This makes the fence lifecycle independent of the dmabuf
lifetime.
Signed-off-by: Marc-André Lureau <[email protected]>
Reviewed-by: Akihiko Odaki <[email protected]>
Regards,
Akihiko Odaki
