diff options
| -rw-r--r-- | include/ui/console.h | 2 | ||||
| -rw-r--r-- | ui/console.c | 13 |
2 files changed, 15 insertions, 0 deletions
diff --git a/include/ui/console.h b/include/ui/console.h index 0595aa9953..875885d9c7 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -224,6 +224,8 @@ typedef struct DisplayChangeListenerOps { uint32_t backing_height, uint32_t x, uint32_t y, uint32_t w, uint32_t h); + /* optional (default to true if has dpy_gl_scanout_dmabuf) */ + bool (*dpy_has_dmabuf)(DisplayChangeListener *dcl); /* optional */ void (*dpy_gl_scanout_dmabuf)(DisplayChangeListener *dcl, QemuDmaBuf *dmabuf); diff --git a/ui/console.c b/ui/console.c index b5bc3f7699..a645418ada 100644 --- a/ui/console.c +++ b/ui/console.c @@ -1463,6 +1463,19 @@ bool console_has_gl(QemuConsole *con) return con->gl != NULL; } +static bool displaychangelistener_has_dmabuf(DisplayChangeListener *dcl) +{ + if (dcl->ops->dpy_has_dmabuf) { + return dcl->ops->dpy_has_dmabuf(dcl); + } + + if (dcl->ops->dpy_gl_scanout_dmabuf) { + return true; + } + + return false; +} + void register_displaychangelistener(DisplayChangeListener *dcl) { static const char nodev[] = |