From f01796214bbde31e37b0593e547ad9436fdd02ba Mon Sep 17 00:00:00 2001 From: Petri Latvala Date: Wed, 9 Jan 2019 14:28:29 +0200 Subject: [PATCH] lib/fb: Fix rgb24 to nv12 conversion MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit A typo fix in 1x2 pixel block conversion code, revealed by GCC 9 Fixes: 1c7ef3890045 ("lib: Use igt_matrix for ycbcr<->rgb conversion") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109257 Reported-by: Martin Liska Signed-off-by: Petri Latvala Cc: Ville Syrjälä Cc: Maarten Lankhorst Reviewed-by: Maarten Lankhorst Upstream-Status: Backport Signed-off-by: Anuj Mittal --- lib/igt_fb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/igt_fb.c b/lib/igt_fb.c index 8244e517..5cd1829a 100644 --- a/lib/igt_fb.c +++ b/lib/igt_fb.c @@ -1779,7 +1779,7 @@ static void convert_rgb24_to_nv12(struct fb_convert *cvt) struct igt_vec4 yuv[2]; read_rgb(&rgb[0], &rgb24[j * 8 + 0]); - read_rgb(&rgb[2], &rgb24[j * 8 + 0 + rgb24_stride]); + read_rgb(&rgb[1], &rgb24[j * 8 + 0 + rgb24_stride]); yuv[0] = igt_matrix_transform(&m, &rgb[0]); yuv[1] = igt_matrix_transform(&m, &rgb[1]); -- 2.20.1