diff options
| author | Akihiko Odaki <akihiko.odaki@gmail.com> | 2021-02-25 19:13:14 +0900 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2021-03-04 09:35:36 +0100 |
| commit | b5a087b071b6d4752234d8c190cc7f22f44ec2e9 (patch) | |
| tree | 5418155697d1a2fa255ec063a48573e4e788e627 /include/ui | |
| parent | 4313739a57a34998ebaf032dcdda065c0105a939 (diff) | |
| download | qemu-b5a087b071b6d4752234d8c190cc7f22f44ec2e9.zip | |
ui/console: Add placeholder flag to message surface
The surfaces created with former qemu_create_message_surface
did not display the content from the guest and always contained
simple messages describing the reason.
A display backend may want to hide the window showing such a
surface. This change renames the function to
qemu_create_placeholder_surface, and adds "placeholder" flag; the
display can check the flag to decide to do anything special like
hiding the window.
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
Message-Id: <20210225101316.83940-1-akihiko.odaki@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'include/ui')
| -rw-r--r-- | include/ui/console.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/ui/console.h b/include/ui/console.h index d30e972d0b..c960b7066c 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -106,6 +106,7 @@ struct QemuConsoleClass { }; #define QEMU_ALLOCATED_FLAG 0x01 +#define QEMU_PLACEHOLDER_FLAG 0x02 typedef struct DisplaySurface { pixman_format_code_t format; @@ -259,8 +260,8 @@ DisplaySurface *qemu_create_displaysurface_from(int width, int height, pixman_format_code_t format, int linesize, uint8_t *data); DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image); -DisplaySurface *qemu_create_message_surface(int w, int h, - const char *msg); +DisplaySurface *qemu_create_placeholder_surface(int w, int h, + const char *msg); PixelFormat qemu_default_pixelformat(int bpp); DisplaySurface *qemu_create_displaysurface(int width, int height); @@ -281,6 +282,11 @@ static inline int is_buffer_shared(DisplaySurface *surface) return !(surface->flags & QEMU_ALLOCATED_FLAG); } +static inline int is_placeholder(DisplaySurface *surface) +{ + return surface->flags & QEMU_PLACEHOLDER_FLAG; +} + void register_displaychangelistener(DisplayChangeListener *dcl); void update_displaychangelistener(DisplayChangeListener *dcl, uint64_t interval); |