From ccda446e5204c99a98867f93113eea2a71b1c4c4 Mon Sep 17 00:00:00 2001 From: Daisuke Nojiri Date: Wed, 12 Aug 2015 18:49:50 -0700 Subject: video_printf: align text This change allows video_printf to left/center/right-align text depending on the enum value provided by the caller. This is useful especially because usually the length of formatted string is unknown before calling video_printf. BUG=none BRANCH=smaug TEST=drew fastboot screens on Smaug CQ-DEPEND=CL:296460 Reviewed-on: https://chromium-review.googlesource.com/292929 Reviewed-by: Aaron Durbin (cherry picked from commit 436f05f60c1b88626740a35913e3ad37b5c777a3) Change-Id: If1d50b7d8ddaa86eddc1618946756184cb87bfe1 Signed-off-by: Daisuke Nojiri Reviewed-on: https://chromium-review.googlesource.com/295413 Reviewed-on: http://review.coreboot.org/11583 Tested-by: build bot (Jenkins) --- payloads/libpayload/include/libpayload.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'payloads/libpayload/include') diff --git a/payloads/libpayload/include/libpayload.h b/payloads/libpayload/include/libpayload.h index 3ae3590558..470aafab5a 100644 --- a/payloads/libpayload/include/libpayload.h +++ b/payloads/libpayload/include/libpayload.h @@ -210,7 +210,14 @@ void video_console_set_cursor(unsigned int cursorx, unsigned int cursory); * print characters on video console with colors. note that there is a size * restriction for the internal buffer. so, output string can be truncated. */ -void video_printf(int foreground, int background, const char *fmt, ...); +enum video_printf_align { + VIDEO_PRINTF_ALIGN_KEEP = 0, + VIDEO_PRINTF_ALIGN_LEFT, + VIDEO_PRINTF_ALIGN_CENTER, + VIDEO_PRINTF_ALIGN_RIGHT, +}; +void video_printf(int foreground, int background, enum video_printf_align align, + const char *fmt, ...); /** @} */ /** -- cgit v1.2.3