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| author | Gerd Hoffmann <kraxel@redhat.com> | 2016-04-01 10:27:20 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2016-04-11 12:32:01 +0200 |
| commit | ca58b45fbee05ef7ed938abc5308548866335937 (patch) | |
| tree | 0ec21105a310f00c14386d00b0434fd17fa25a0a /hw/net/stellaris_enet.c | |
| parent | 9628af036fade986dcc94f4484bc75c6b1a06d84 (diff) | |
| download | focaccia-qemu-ca58b45fbee05ef7ed938abc5308548866335937.tar.gz focaccia-qemu-ca58b45fbee05ef7ed938abc5308548866335937.zip | |
ui/virtio-gpu: add and use qemu_create_displaysurface_pixman
Add a the new qemu_create_displaysurface_pixman function, to create a DisplaySurface backed by an existing pixman image. In that case there is no need to create a new pixman image pointing to the same backing storage. We can just use the existing image directly. This does not only simplify things a bit, but most importantly it gets the reference counting right, so the backing storage for the pixman image wouldn't be released underneath us. Use new function in virtio-gpu, where using it actually fixes use-after-free crashes. Cc: qemu-stable@nongnu.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1459499240-742-1-git-send-email-kraxel@redhat.com
Diffstat (limited to 'hw/net/stellaris_enet.c')
0 files changed, 0 insertions, 0 deletions