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domain: conf: graphics: Fix picking DRI renderer automatically for SPICE

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Commit 255e0732 introduced a few graphics-related helpers. The problem
is that virDomainGraphicsNeedsAutoRenderNode returns true if it gets
NULL as a response from virDomainGraphicsNeedsAutoRenderNode. That's
okay for egl-headless because that one always needs a DRM render node,
the same is not true for SPICE though, and unless the XML specifies
<gl enable='yes'> for SPICE, there's no need for any renderer.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Erik Skultety 2018-12-06 16:12:14 +01:00
parent 067aad26be
commit 1215195fd8
1 changed files with 5 additions and 2 deletions
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7
src/conf/domain_conf.c
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@ -30982,8 +30982,7 @@ virDomainGraphicsGetRenderNode(const virDomainGraphicsDef *graphics)
switch (graphics->type) {
case VIR_DOMAIN_GRAPHICS_TYPE_SPICE:
if (graphics->data.spice.gl == VIR_TRISTATE_BOOL_YES)
ret = graphics->data.spice.rendernode;
ret = graphics->data.spice.rendernode;
break;
case VIR_DOMAIN_GRAPHICS_TYPE_EGL_HEADLESS:
ret = graphics->data.egl_headless.rendernode;
@ -31006,6 +31005,10 @@ virDomainGraphicsNeedsAutoRenderNode(const virDomainGraphicsDef *graphics)
if (!virDomainGraphicsSupportsRenderNode(graphics))
return false;
if (graphics->type == VIR_DOMAIN_GRAPHICS_TYPE_SPICE &&
graphics->data.spice.gl != VIR_TRISTATE_BOOL_YES)
return false;
if (virDomainGraphicsGetRenderNode(graphics))
return false;