From 55b7cb24e0acb77e674f886e4557519e7177e359 Mon Sep 17 00:00:00 2001 From: Pekka Paalanen Date: Tue, 31 Jul 2012 13:21:11 +0300 Subject: [PATCH] simple-touch: more colors and thicker marks Signed-off-by: Pekka Paalanen --- clients/simple-touch.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/clients/simple-touch.c b/clients/simple-touch.c index b438ffa1..3a1d9402 100644 --- a/clients/simple-touch.c +++ b/clients/simple-touch.c @@ -109,6 +109,8 @@ touch_paint(struct touch *touch, int32_t x, int32_t y, int32_t id) 0xffffff00, 0xff0000ff, 0xffff00ff, + 0xff00ff00, + 0xff00ffff, }; if (id < (int32_t) ARRAY_LENGTH(colors)) @@ -116,18 +118,28 @@ touch_paint(struct touch *touch, int32_t x, int32_t y, int32_t id) else c = 0xffffffff; - if (x < 1 || touch->width - 1 < x || - y < 1 || touch->height - 1 < y) + if (x < 2 || touch->width - 2 < x || + y < 2 || touch->height - 2 < y) return; - p = (uint32_t *) touch->data + (x - 1) + (y -1 ) * touch->width; + p = (uint32_t *) touch->data + (x - 2) + (y - 2) * touch->width; + p[2] = c; + p += touch->width; p[1] = c; + p[2] = c; + p[3] = c; p += touch->width; p[0] = c; p[1] = c; p[2] = c; + p[3] = c; + p[4] = c; p += touch->width; p[1] = c; + p[2] = c; + p[3] = c; + p += touch->width; + p[2] = c; wl_surface_damage(touch->surface, 0, 0, touch->width, touch->height); }