mirror of https://github.com/mpv-player/mpv
65 lines
1.6 KiB
C
65 lines
1.6 KiB
C
/*
|
|
* This file is part of MPlayer.
|
|
*
|
|
* MPlayer is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* MPlayer is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with MPlayer; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#ifndef MPLAYER_CSPUTILS_H
|
|
#define MPLAYER_CSPUTILS_H
|
|
|
|
#include <stdint.h>
|
|
|
|
enum mp_csp_standard {
|
|
MP_CSP_DEFAULT,
|
|
MP_CSP_BT_601,
|
|
MP_CSP_BT_709,
|
|
MP_CSP_SMPTE_240M,
|
|
MP_CSP_EBU,
|
|
MP_CSP_XYZ,
|
|
MP_CSP_COUNT
|
|
};
|
|
|
|
enum mp_csp_levelconv {
|
|
MP_CSP_LEVELCONV_TV_TO_PC,
|
|
MP_CSP_LEVELCONV_PC_TO_TV,
|
|
MP_CSP_LEVELCONV_NONE,
|
|
MP_CSP_LEVELCONV_COUNT
|
|
};
|
|
|
|
struct mp_csp_params {
|
|
enum mp_csp_standard format;
|
|
enum mp_csp_levelconv levelconv;
|
|
float brightness;
|
|
float contrast;
|
|
float hue;
|
|
float saturation;
|
|
float rgamma;
|
|
float ggamma;
|
|
float bgamma;
|
|
};
|
|
|
|
void mp_gen_gamma_map(unsigned char *map, int size, float gamma);
|
|
#define ROW_R 0
|
|
#define ROW_G 1
|
|
#define ROW_B 2
|
|
#define COL_Y 0
|
|
#define COL_U 1
|
|
#define COL_V 2
|
|
#define COL_C 3
|
|
void mp_get_yuv2rgb_coeffs(struct mp_csp_params *params, float yuv2rgb[3][4]);
|
|
void mp_gen_yuv2rgb_map(struct mp_csp_params *params, uint8_t *map, int size);
|
|
|
|
#endif /* MPLAYER_CSPUTILS_H */
|