From 7c21c1974c11ce6bf5901e7267104bde0ff00c15 Mon Sep 17 00:00:00 2001 From: Oliver Smith Date: Wed, 28 Nov 2018 08:19:16 +0100 Subject: [PATCH] compositor-fbdev: add support for ABGR Thanks to Pablo Castellano for the original patch. --- libweston/compositor-fbdev.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/libweston/compositor-fbdev.c b/libweston/compositor-fbdev.c index a71b7bdc..44d15077 100644 --- a/libweston/compositor-fbdev.c +++ b/libweston/compositor-fbdev.c @@ -234,8 +234,8 @@ calculate_pixman_format(struct fb_var_screeninfo *vinfo, vinfo->blue.msb_right != 0) return 0; - /* Work out the format type from the offsets. We only support RGBA and - * ARGB at the moment. */ + /* Work out the format type from the offsets. We only support RGBA, ARGB + * and ABGR at the moment. */ type = PIXMAN_TYPE_OTHER; if ((vinfo->transp.offset >= vinfo->red.offset || @@ -247,6 +247,10 @@ calculate_pixman_format(struct fb_var_screeninfo *vinfo, vinfo->green.offset >= vinfo->blue.offset && vinfo->blue.offset >= vinfo->transp.offset) type = PIXMAN_TYPE_RGBA; + else if (vinfo->transp.offset >= vinfo->blue.offset && + vinfo->blue.offset >= vinfo->green.offset && + vinfo->green.offset >= vinfo->red.offset) + type = PIXMAN_TYPE_ABGR; if (type == PIXMAN_TYPE_OTHER) return 0; -- 2.17.2