From mboxrd@z Thu Jan 1 00:00:00 1970 From: Timo Ketola Date: Thu, 8 Mar 2018 09:22:05 +0200 Subject: [Buildroot] [PATCH v2 1/1] fbgrab: add patch fixing pixel format report Message-ID: <1520493725-1146-1-git-send-email-timo.ketola@exertus.fi> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net When verbosive, fbgrab reports pixel format. Green and blue offset and msb_right fields are accidentally swapped there. This commit adds a patch which straightens them up. Upstream-Status: Submitted [Gunnar Monell ] Signed-off-by: Timo Ketola --- No changes in the payload. Only added Upstream-status (Adrian) and adjusted subject line (Thomas). --- package/fbgrab/0100-fix-pixfmt-report.patch | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 package/fbgrab/0100-fix-pixfmt-report.patch diff --git a/package/fbgrab/0100-fix-pixfmt-report.patch b/package/fbgrab/0100-fix-pixfmt-report.patch new file mode 100644 index 0000000..18bcf96 --- /dev/null +++ b/package/fbgrab/0100-fix-pixfmt-report.patch @@ -0,0 +1,22 @@ +Fix pixel format report + +When fbgrab tells about the framebuffer pixel format, blue and green +are accidentally swapped in 'length' and 'msb_right' columns. Let's +order everything as RGB. + +Signed-off-by timo.ketola at exertus.fi + +diff -u a/fbgrab.c b/fbgrab.c +--- a/fbgrab.c 2018-03-07 11:42:04.739250433 +0200 ++++ b/fbgrab.c 2018-03-07 11:43:26.128043877 +0200 +@@ -169,8 +169,8 @@ + fprintf(stderr, "bits_per_pixel: %i\n", fb_varinfo_p->bits_per_pixel); + fprintf(stderr, "grayscale: %s\n", fb_varinfo_p->grayscale ? "true" : "false"); + fprintf(stderr, "red: offset: %i, length: %i, msb_right: %i\n", fb_varinfo_p->red.offset, fb_varinfo_p->red.length, fb_varinfo_p->red.msb_right); +- fprintf(stderr, "blue: offset: %i, length: %i, msb_right: %i\n", fb_varinfo_p->blue.offset, fb_varinfo_p->green.length, fb_varinfo_p->green.msb_right); +- fprintf(stderr, "green: offset: %i, length: %i, msb_right: %i\n", fb_varinfo_p->green.offset, fb_varinfo_p->blue.length, fb_varinfo_p->blue.msb_right); ++ fprintf(stderr, "green: offset: %i, length: %i, msb_right: %i\n", fb_varinfo_p->green.offset, fb_varinfo_p->green.length, fb_varinfo_p->green.msb_right); ++ fprintf(stderr, "blue: offset: %i, length: %i, msb_right: %i\n", fb_varinfo_p->blue.offset, fb_varinfo_p->blue.length, fb_varinfo_p->blue.msb_right); + fprintf(stderr, "alpha: offset: %i, length: %i, msb_right: %i\n", fb_varinfo_p->transp.offset, fb_varinfo_p->transp.length, fb_varinfo_p->transp.msb_right); + fprintf(stderr, "pixel format: %s\n", fb_varinfo_p->nonstd == 0 ? "standard" : "non-standard"); + } -- 2.7.4