console: modify ppm_save to take a pixman image ref

The function is going to be called from a coroutine, and may yield.
Let's ensure our image reference doesn't change over time (due to resize
etc) by keeping a ref.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20201027133602.3038018-3-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Marc-André Lureau 2020-10-27 17:36:01 +04:00 committed by Gerd Hoffmann
parent e18d9a9687
commit d00ec2fe86
2 changed files with 9 additions and 8 deletions

View file

@ -15,7 +15,7 @@ displaysurface_create_pixman(void *display_surface) "surface=%p"
displaysurface_free(void *display_surface) "surface=%p"
displaychangelistener_register(void *dcl, const char *name) "%p [ %s ]"
displaychangelistener_unregister(void *dcl, const char *name) "%p [ %s ]"
ppm_save(int fd, void *display_surface) "fd=%d surface=%p"
ppm_save(int fd, void *image) "fd=%d image=%p"
# gtk-egl.c
# gtk-gl-area.c