[PATCH 3/3] qemu: capabilities: Fill SDL graphics support only when it's really supported

[Thomas Huth]

On 15/06/2021 18.05, Peter Krempa wrote:
> virQEMUCapsFillDomainDeviceGraphicsCaps fills data needed both for
> validation of the graphics type and also for correct display in the
> (dom)capablities XML.
> 
> Signal the support for SDL only when qemu has the capability.

Please replace SDL here and in the title with egl-headless :-)

  Thomas

> Signed-off-by: Peter Krempa <pkrempa at redhat.com>
> ---
>   src/qemu/qemu_capabilities.c | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
> index a1f1a2b23e..d1cd8f11ac 100644
> --- a/src/qemu/qemu_capabilities.c
> +++ b/src/qemu/qemu_capabilities.c
> @@ -6066,7 +6066,8 @@ virQEMUCapsFillDomainDeviceGraphicsCaps(virQEMUCaps *qemuCaps,
>           VIR_DOMAIN_CAPS_ENUM_SET(dev->type, VIR_DOMAIN_GRAPHICS_TYPE_VNC);
>       if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_SPICE))
>           VIR_DOMAIN_CAPS_ENUM_SET(dev->type, VIR_DOMAIN_GRAPHICS_TYPE_SPICE);
> -    VIR_DOMAIN_CAPS_ENUM_SET(dev->type, VIR_DOMAIN_GRAPHICS_TYPE_EGL_HEADLESS);
> +    if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_EGL_HEADLESS))
> +        VIR_DOMAIN_CAPS_ENUM_SET(dev->type, VIR_DOMAIN_GRAPHICS_TYPE_EGL_HEADLESS);
>   }
> 
>