Re: [PATCH 4/5] qemu: Prefer PNG for domain screenshots

Historically, QEMU took screenshots in PPM. While this might use to be popular format, as of v7.1.0-rc0~125^2~6 it is possible to take screenshots in PNG. This is more popular and renders almost everywhere, which is not the case for PPM (for instance, modern browsers do not render it). Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- src/qemu/qemu_driver.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index f6683cbb0a..d509582719 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -3291,6 +3291,7 @@ qemuDomainScreenshot(virDomainPtr dom, const char *videoAlias = NULL; char *ret = NULL; bool unlink_tmp = false; + const char *format = NULL; virCheckFlags(0, NULL); @@ -3339,6 +3340,10 @@ qemuDomainScreenshot(virDomainPtr dom, } } + if (virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_SCREENSHOT_FORMAT_PNG)) { + format = "png"; + } +