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authorVijay Kumar Banerjee <vijaykumar9597@gmail.com>2019-08-04 01:49:42 +0530
committerChristian Mauderer <oss@c-mauderer.de>2019-08-11 15:57:54 +0200
commitfa976bc5aa12591f1fb4194bab3f91e02d7cace4 (patch)
tree2ab6ab3d003f082d02f6f70b57df3d2e64c2a5cd /freebsd/sys/dev/vt/colors
parent2cf7b6b3e4f3f93c50632781b3898efd6b38cd03 (diff)
downloadrtems-libbsd-fa976bc5aa12591f1fb4194bab3f91e02d7cace4.tar.bz2
fbd: Import from FreeBSD
Diffstat (limited to 'freebsd/sys/dev/vt/colors')
-rw-r--r--freebsd/sys/dev/vt/colors/vt_termcolors.h63
1 files changed, 63 insertions, 0 deletions
diff --git a/freebsd/sys/dev/vt/colors/vt_termcolors.h b/freebsd/sys/dev/vt/colors/vt_termcolors.h
new file mode 100644
index 00000000..8a8c7b65
--- /dev/null
+++ b/freebsd/sys/dev/vt/colors/vt_termcolors.h
@@ -0,0 +1,63 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2013 The FreeBSD Foundation
+ * All rights reserved.
+ *
+ * This software was developed by Aleksandr Rybalko under sponsorship from the
+ * FreeBSD Foundation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+enum vt_color_format {
+ COLOR_FORMAT_BW = 0,
+ COLOR_FORMAT_GRAY,
+ COLOR_FORMAT_VGA, /* Color Index. */
+ COLOR_FORMAT_RGB,
+ COLOR_FORMAT_ARGB,
+ COLOR_FORMAT_CMYK,
+ COLOR_FORMAT_HSL,
+ COLOR_FORMAT_YUV,
+ COLOR_FORMAT_YCbCr,
+ COLOR_FORMAT_YPbPr,
+
+ COLOR_FORMAT_MAX = 15,
+};
+
+#define NCOLORS 16
+
+/*
+ * Between console's palette and VGA's one:
+ * - blue and red are swapped (1 <-> 4)
+ * - yellow and cyan are swapped (3 <-> 6)
+ */
+static const int cons_to_vga_colors[NCOLORS] = {
+ 0, 4, 2, 6, 1, 5, 3, 7,
+ 8, 12, 10, 14, 9, 13, 11, 15
+};
+
+/* Helper to fill color map used by driver */
+int vt_generate_cons_palette(uint32_t *palette, int format, uint32_t rmax,
+ int roffset, uint32_t gmax, int goffset, uint32_t bmax, int boffset);