69 lines
1.9 KiB
C
69 lines
1.9 KiB
C
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/*
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* v4l2-tpg-colors.h - Color definitions for the test pattern generator
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*
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* Copyright 2014 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
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*
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* This program is free software; you may redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef _V4L2_TPG_COLORS_H_
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#define _V4L2_TPG_COLORS_H_
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struct color {
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unsigned char r, g, b;
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};
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struct color16 {
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int r, g, b;
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};
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enum tpg_color {
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TPG_COLOR_CSC_WHITE,
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TPG_COLOR_CSC_YELLOW,
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TPG_COLOR_CSC_CYAN,
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TPG_COLOR_CSC_GREEN,
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TPG_COLOR_CSC_MAGENTA,
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TPG_COLOR_CSC_RED,
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TPG_COLOR_CSC_BLUE,
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TPG_COLOR_CSC_BLACK,
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TPG_COLOR_75_YELLOW,
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TPG_COLOR_75_CYAN,
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TPG_COLOR_75_GREEN,
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TPG_COLOR_75_MAGENTA,
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TPG_COLOR_75_RED,
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TPG_COLOR_75_BLUE,
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TPG_COLOR_100_WHITE,
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TPG_COLOR_100_YELLOW,
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TPG_COLOR_100_CYAN,
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TPG_COLOR_100_GREEN,
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TPG_COLOR_100_MAGENTA,
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TPG_COLOR_100_RED,
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TPG_COLOR_100_BLUE,
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TPG_COLOR_100_BLACK,
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TPG_COLOR_TEXTFG,
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TPG_COLOR_TEXTBG,
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TPG_COLOR_RANDOM,
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TPG_COLOR_RAMP,
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TPG_COLOR_MAX = TPG_COLOR_RAMP + 256
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};
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extern const struct color tpg_colors[TPG_COLOR_MAX];
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extern const unsigned short tpg_rec709_to_linear[255 * 16 + 1];
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extern const unsigned short tpg_linear_to_rec709[255 * 16 + 1];
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extern const struct color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1]
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[V4L2_XFER_FUNC_SMPTE2084 + 1]
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[TPG_COLOR_CSC_BLACK + 1];
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#endif
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