diff options
| author | Dongwon Kim <dongwon.kim@intel.com> | 2021-11-21 09:22:37 -0800 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2021-11-22 11:14:28 +0100 |
| commit | c3abdb2faff62e3ded21bf8c3ef493ed70785623 (patch) | |
| tree | 1bdc1d63cc006454be2c88e3152080783a042bc1 /ui | |
| parent | f14aab420c58b57e07189d6d9e6d3fbfab4761a6 (diff) | |
| download | qemu-c3abdb2faff62e3ded21bf8c3ef493ed70785623.zip | |
ui/gtk: graphic_hw_gl_flushed after closing dmabuf->fence_fd
The dmabuf often becomes invalid right after unblocking pipeline
and graphic_hw_gl_flushed in case a new scanout blob is submitted
because the dmabuf associated with the current guest scanout is
freed after swapping.
So both graphic_hw_gl_block and graphic_hw_gl_flushed should be
executed after closing fence_fd for the current dmabuf.
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Vivek Kasireddy <vivek.kasireddy@intel.com>
Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
Message-Id: <20211121172237.14937-1-dongwon.kim@intel.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/gtk.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -589,11 +589,11 @@ void gd_hw_gl_flushed(void *vcon) VirtualConsole *vc = vcon; QemuDmaBuf *dmabuf = vc->gfx.guest_fb.dmabuf; - graphic_hw_gl_block(vc->gfx.dcl.con, false); - graphic_hw_gl_flushed(vc->gfx.dcl.con); qemu_set_fd_handler(dmabuf->fence_fd, NULL, NULL, NULL); close(dmabuf->fence_fd); dmabuf->fence_fd = -1; + graphic_hw_gl_block(vc->gfx.dcl.con, false); + graphic_hw_gl_flushed(vc->gfx.dcl.con); } /** DisplayState Callbacks (opengl version) **/ |