sub: rename SUBBITMAP_RGBA to SUBBITMAP_BGRA

This was a misnomer, the actual channel order is IMGFMT_BGRA (as the
comment explicitly point out). Rename the enum for consistency.

1 files changed, 1 insertions, 1 deletions

diff --git a/sub/osd.c b/sub/osd.c
index b06fd242a3..e422716ada 100644
--- a/sub/osd.c
+++ b/sub/osd.c
@@ -284,7 +284,7 @@ static struct sub_bitmaps *render_object(struct osd_state *osd,
 {
     int format = SUBBITMAP_LIBASS;
     if (!sub_formats[format] || osd->opts->force_rgba_osd)
-        format = SUBBITMAP_RGBA;
+        format = SUBBITMAP_BGRA;
 
     struct sub_bitmaps *res = NULL;