ui/pixman: add qemu_pixman_check_format

Convinience check_format function for UIs using pixman.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/ui/qemu-pixman.h b/include/ui/qemu-pixman.h
index 381969d97b..3dee5761cc 100644
--- a/include/ui/qemu-pixman.h
+++ b/include/ui/qemu-pixman.h
@@ -37,6 +37,8 @@ PixelFormat qemu_pixelformat_from_pixman(pixman_format_code_t format);
 pixman_format_code_t qemu_default_pixman_format(int bpp, bool native_endian);
 int qemu_pixman_get_type(int rshift, int gshift, int bshift);
 pixman_format_code_t qemu_pixman_get_format(PixelFormat *pf);
+bool qemu_pixman_check_format(DisplayChangeListener *dcl,
+                              pixman_format_code_t format);
 
 pixman_image_t *qemu_pixman_linebuf_create(pixman_format_code_t format,
                                            int width);