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Diffstat (limited to 'libvo/csputils.h')
| -rw-r--r-- | libvo/csputils.h | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/libvo/csputils.h b/libvo/csputils.h deleted file mode 100644 index d66bb86fa3..0000000000 --- a/libvo/csputils.h +++ /dev/null @@ -1,151 +0,0 @@ -/* - * 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. - * - * You can alternatively redistribute this file and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - */ - -#ifndef MPLAYER_CSPUTILS_H -#define MPLAYER_CSPUTILS_H - -#include <stdbool.h> -#include <stdint.h> - -#include "libavcodec/avcodec.h" - -/* NOTE: the csp and levels AUTO values are converted to specific ones - * above vf/vo level. At least vf_scale relies on all valid settings being - * nonzero at vf/vo level. - */ - -enum mp_csp { - MP_CSP_AUTO, - MP_CSP_BT_601, - MP_CSP_BT_709, - MP_CSP_SMPTE_240M, - MP_CSP_RGB, - MP_CSP_COUNT -}; - -// Any enum mp_csp value is a valid index (except MP_CSP_COUNT) -extern char * const mp_csp_names[MP_CSP_COUNT]; - -enum mp_csp_levels { - MP_CSP_LEVELS_AUTO, - MP_CSP_LEVELS_TV, - MP_CSP_LEVELS_PC, - MP_CSP_LEVELS_COUNT, -}; - -struct mp_csp_details { - enum mp_csp format; - enum mp_csp_levels levels_in; // encoded video - enum mp_csp_levels levels_out; // output device -}; - -// initializer for struct mp_csp_details that contains reasonable defaults -#define MP_CSP_DETAILS_DEFAULTS {MP_CSP_BT_601, MP_CSP_LEVELS_TV, MP_CSP_LEVELS_PC} - -struct mp_csp_params { - struct mp_csp_details colorspace; - float brightness; - float contrast; - float hue; - float saturation; - float rgamma; - float ggamma; - float bgamma; - // texture_bits/input_bits is for rescaling fixed point input to range [0,1] - int texture_bits; - int input_bits; - // for scaling integer input and output (if 0, assume range [0,1]) - int int_bits_in; - int int_bits_out; -}; - -#define MP_CSP_PARAMS_DEFAULTS { \ - .colorspace = MP_CSP_DETAILS_DEFAULTS, \ - .brightness = 0, .contrast = 1, .hue = 0, .saturation = 1, \ - .rgamma = 1, .ggamma = 1, .bgamma = 1, \ - .texture_bits = 8, .input_bits = 8} - -enum mp_csp_equalizer_param { - MP_CSP_EQ_BRIGHTNESS, - MP_CSP_EQ_CONTRAST, - MP_CSP_EQ_HUE, - MP_CSP_EQ_SATURATION, - MP_CSP_EQ_GAMMA, - MP_CSP_EQ_COUNT, -}; - -#define MP_CSP_EQ_CAPS_COLORMATRIX \ - ( (1 << MP_CSP_EQ_BRIGHTNESS) \ - | (1 << MP_CSP_EQ_CONTRAST) \ - | (1 << MP_CSP_EQ_HUE) \ - | (1 << MP_CSP_EQ_SATURATION) ) - -#define MP_CSP_EQ_CAPS_GAMMA (1 << MP_CSP_EQ_GAMMA) - -extern char * const mp_csp_equalizer_names[MP_CSP_EQ_COUNT]; - -// Default initialization with 0 is enough, except for the capabilities field -struct mp_csp_equalizer { - // Bit field of capabilities. For example (1 << MP_CSP_EQ_HUE) means hue - // support is available. - int capabilities; - // Value for each property is in the range [-100, 100]. - // 0 is default, meaning neutral or no change. - int values[MP_CSP_EQ_COUNT]; -}; - - -void mp_csp_copy_equalizer_values(struct mp_csp_params *params, - const struct mp_csp_equalizer *eq); - -int mp_csp_equalizer_set(struct mp_csp_equalizer *eq, const char *property, - int value); - -int mp_csp_equalizer_get(struct mp_csp_equalizer *eq, const char *property, - int *out_value); - -enum mp_csp avcol_spc_to_mp_csp(enum AVColorSpace colorspace); - -enum mp_csp_levels avcol_range_to_mp_csp_levels(enum AVColorRange range); - -enum AVColorSpace mp_csp_to_avcol_spc(enum mp_csp colorspace); - -enum AVColorRange mp_csp_levels_to_avcol_range(enum mp_csp_levels range); - -enum mp_csp mp_csp_guess_colorspace(int width, int height); - -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); - -void mp_invert_yuv2rgb(float out[3][4], float in[3][4]); -void mp_map_int_color(float matrix[3][4], int clip_bits, int c[3]); - -#endif /* MPLAYER_CSPUTILS_H */ |