Release 4.7 include/media/v4l2-tpg-colors.h
/*
* v4l2-tpg-colors.h - Color definitions for the test pattern generator
*
* Copyright 2014 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
*
* This program is free software; you may redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef _V4L2_TPG_COLORS_H_
#define _V4L2_TPG_COLORS_H_
struct color {
unsigned char r, g, b;
};
struct color16 {
int r, g, b;
};
enum tpg_color {
TPG_COLOR_CSC_WHITE,
TPG_COLOR_CSC_YELLOW,
TPG_COLOR_CSC_CYAN,
TPG_COLOR_CSC_GREEN,
TPG_COLOR_CSC_MAGENTA,
TPG_COLOR_CSC_RED,
TPG_COLOR_CSC_BLUE,
TPG_COLOR_CSC_BLACK,
TPG_COLOR_75_YELLOW,
TPG_COLOR_75_CYAN,
TPG_COLOR_75_GREEN,
TPG_COLOR_75_MAGENTA,
TPG_COLOR_75_RED,
TPG_COLOR_75_BLUE,
TPG_COLOR_100_WHITE,
TPG_COLOR_100_YELLOW,
TPG_COLOR_100_CYAN,
TPG_COLOR_100_GREEN,
TPG_COLOR_100_MAGENTA,
TPG_COLOR_100_RED,
TPG_COLOR_100_BLUE,
TPG_COLOR_100_BLACK,
TPG_COLOR_TEXTFG,
TPG_COLOR_TEXTBG,
TPG_COLOR_RANDOM,
TPG_COLOR_RAMP,
TPG_COLOR_MAX = TPG_COLOR_RAMP + 256
};
extern const struct color tpg_colors[TPG_COLOR_MAX];
extern const unsigned short tpg_rec709_to_linear[255 * 16 + 1];
extern const unsigned short tpg_linear_to_rec709[255 * 16 + 1];
extern const struct color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1]
[V4L2_XFER_FUNC_SMPTE2084 + 1]
[TPG_COLOR_CSC_BLACK + 1];
#endif
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