From 925e1dc00b00ed0e3fb965d4899398bdbb4967a7 Mon Sep 17 00:00:00 2001 From: Christophe Priouzeau Date: Thu, 7 Nov 2019 14:32:54 +0100 Subject: [PATCH 2/4] tests/util: smtpe: increase alpha to middle band MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The middle band is transparent for the ARGB1555 pixel format. The alpha field of this format is coded on 1 bit, alpha colors field (127) becomes 0 after application of the macro MAKE_RGBA. I propose to modify the alpha colors to 128 (1 after application of the MAKE_RGBA macro) to allow to visualize the band of the support and little impact on the 16-bit color formats. Signed-off-by: Yannick Fertré --- tests/util/pattern.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/tests/util/pattern.c b/tests/util/pattern.c index 158c0b1..a4eae23 100644 --- a/tests/util/pattern.c +++ b/tests/util/pattern.c @@ -373,13 +373,13 @@ static void fill_smpte_rgb16(const struct util_rgb_info *rgb, void *mem, MAKE_RGBA(rgb, 0, 0, 192, 255), /* blue */ }; const uint16_t colors_middle[] = { - MAKE_RGBA(rgb, 0, 0, 192, 127), /* blue */ - MAKE_RGBA(rgb, 19, 19, 19, 127), /* black */ - MAKE_RGBA(rgb, 192, 0, 192, 127), /* magenta */ - MAKE_RGBA(rgb, 19, 19, 19, 127), /* black */ - MAKE_RGBA(rgb, 0, 192, 192, 127), /* cyan */ - MAKE_RGBA(rgb, 19, 19, 19, 127), /* black */ - MAKE_RGBA(rgb, 192, 192, 192, 127), /* grey */ + MAKE_RGBA(rgb, 0, 0, 192, 128), /* blue */ + MAKE_RGBA(rgb, 19, 19, 19, 128), /* black */ + MAKE_RGBA(rgb, 192, 0, 192, 128), /* magenta */ + MAKE_RGBA(rgb, 19, 19, 19, 128), /* black */ + MAKE_RGBA(rgb, 0, 192, 192, 128), /* cyan */ + MAKE_RGBA(rgb, 19, 19, 19, 128), /* black */ + MAKE_RGBA(rgb, 192, 192, 192, 128), /* grey */ }; const uint16_t colors_bottom[] = { MAKE_RGBA(rgb, 0, 33, 76, 255), /* in-phase */ -- 2.25.1