virDomainGraphicsDefFormat function was way too long so split it into
separate functions for each graphics type.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
---
 src/conf/domain_conf.c | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index e1589527f2..4314ef4dc4 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -26455,6 +26455,21 @@ virDomainGraphicsDefFormatVNC(virBuffer *attrBuf,
     return 0;
 }
 
+static void
+virDomainGraphicsDefFormatSDL(virBuffer *attrBuf,
+                              virBuffer *childBuf,
+                              virDomainGraphicsDef *def)
+{
+    virBufferEscapeString(attrBuf, " display='%s'", def->data.sdl.display);
+
+    virBufferEscapeString(attrBuf, " xauth='%s'", def->data.sdl.xauth);
+
+    if (def->data.sdl.fullscreen)
+        virBufferAddLit(attrBuf, " fullscreen='yes'");
+
+    virDomainGraphicsDefFormatGL(childBuf, def->data.sdl.gl, NULL);
+}
+
 static int
 virDomainGraphicsDefFormat(virBuffer *buf,
                            virDomainGraphicsDef *def,
@@ -26481,15 +26496,7 @@ virDomainGraphicsDefFormat(virBuffer *buf,
         break;
 
     case VIR_DOMAIN_GRAPHICS_TYPE_SDL:
-        virBufferEscapeString(&attrBuf, " display='%s'",
-                              def->data.sdl.display);
-
-        virBufferEscapeString(&attrBuf, " xauth='%s'",
-                              def->data.sdl.xauth);
-        if (def->data.sdl.fullscreen)
-            virBufferAddLit(&attrBuf, " fullscreen='yes'");
-
-        virDomainGraphicsDefFormatGL(&childBuf, def->data.sdl.gl, NULL);
+        virDomainGraphicsDefFormatSDL(&attrBuf, &childBuf, def);
         break;
 
     case VIR_DOMAIN_GRAPHICS_TYPE_RDP:
-- 
2.48.1