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authorGerd Hoffmann <kraxel@redhat.com>2014-06-18 11:31:42 +0200
committerGerd Hoffmann <kraxel@redhat.com>2014-09-05 13:27:11 +0200
commit1527a25ec90f34693fbe24c81c1107e78cead1d7 (patch)
treecf63ac594ad885624da86396efd8a5d54348a4a8 /ui
parenta93a3af9ec44710b2f7de8eb1c36f93ee3ec0d10 (diff)
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console: add qemu_default_pixman_format
Function returning the default pixman format for a given depth. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'ui')
-rw-r--r--ui/qemu-pixman.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/ui/qemu-pixman.c b/ui/qemu-pixman.c
index bdc1439..5d8bd46 100644
--- a/ui/qemu-pixman.c
+++ b/ui/qemu-pixman.c
@@ -62,6 +62,31 @@ PixelFormat qemu_pixelformat_from_pixman(pixman_format_code_t format)
return pf;
}
+pixman_format_code_t qemu_default_pixman_format(int bpp, bool native_endian)
+{
+ if (native_endian) {
+ switch (bpp) {
+ case 15:
+ return PIXMAN_x1r5g5b5;
+ case 16:
+ return PIXMAN_r5g6b5;
+ case 24:
+ return PIXMAN_r8g8b8;
+ case 32:
+ return PIXMAN_x8r8g8b8;
+ }
+ } else {
+ switch (bpp) {
+ case 24:
+ return PIXMAN_b8g8r8;
+ case 32:
+ return PIXMAN_b8g8r8a8;
+ break;
+ }
+ }
+ g_assert_not_reached();
+}
+
int qemu_pixman_get_type(int rshift, int gshift, int bshift)
{
int type = PIXMAN_TYPE_OTHER;