| /* | |
| * libzvbi -- VBI device simulation | |
| * | |
| * Copyright (C) 2004, 2007 Michael H. Schimek | |
| * | |
| * This library is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU Library General Public | |
| * License as published by the Free Software Foundation; either | |
| * version 2 of the License, or (at your option) any later version. | |
| * | |
| * This library 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 | |
| * Library General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU Library General Public | |
| * License along with this library; if not, write to the | |
| * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| * Boston, MA 02110-1301 USA. | |
| */ | |
| /* $Id: io-sim.h,v 1.11 2013-08-28 14:45:23 mschimek Exp $ */ | |
| #ifndef __ZVBI_IO_SIM_H__ | |
| #define __ZVBI_IO_SIM_H__ | |
| #include "macros.h" | |
| #include "sampling_par.h" | |
| VBI_BEGIN_DECLS | |
| /* Public */ | |
| /** | |
| * @addtogroup Rawenc | |
| * @{ | |
| */ | |
| extern vbi_bool | |
| vbi_raw_video_image (uint8_t * raw, | |
| unsigned long raw_size, | |
| const vbi_sampling_par *sp, | |
| int blank_level, | |
| int black_level, | |
| int white_level, | |
| unsigned int pixel_mask, | |
| vbi_bool swap_fields, | |
| const vbi_sliced * sliced, | |
| unsigned int n_sliced_lines); | |
| extern vbi_bool | |
| vbi_raw_add_noise (uint8_t * raw, | |
| const vbi_sampling_par *sp, | |
| unsigned int min_freq, | |
| unsigned int max_freq, | |
| unsigned int amplitude, | |
| unsigned int seed); | |
| extern vbi_bool | |
| vbi_raw_vbi_image (uint8_t * raw, | |
| unsigned long raw_size, | |
| const vbi_sampling_par *sp, | |
| int blank_level, | |
| int white_level, | |
| vbi_bool swap_fields, | |
| const vbi_sliced * sliced, | |
| unsigned int n_sliced_lines); | |
| #define _VBI_RAW_SWAP_FIELDS (1 << 0) | |
| #define _VBI_RAW_SHIFT_CC_CRI (1 << 1) | |
| #define _VBI_RAW_LOW_AMP_CC (1 << 2) | |
| /* NB. Currently this flag has no effect in _vbi_raw_*_image(). | |
| Call vbi_raw_add_noise() instead. */ | |
| #define _VBI_RAW_NOISE_2 (1 << 17) | |
| extern vbi_bool | |
| _vbi_raw_video_image (uint8_t * raw, | |
| unsigned long raw_size, | |
| const vbi_sampling_par *sp, | |
| int blank_level, | |
| int black_level, | |
| int white_level, | |
| unsigned int pixel_mask, | |
| unsigned int flags, | |
| const vbi_sliced * sliced, | |
| unsigned int n_sliced_lines); | |
| extern vbi_bool | |
| _vbi_raw_vbi_image (uint8_t * raw, | |
| unsigned long raw_size, | |
| const vbi_sampling_par *sp, | |
| int blank_level, | |
| int white_level, | |
| unsigned int flags, | |
| const vbi_sliced * sliced, | |
| unsigned int n_sliced_lines); | |
| VBI_END_DECLS | |
| #endif /* __ZVBI_IO_SIM_H__ */ | |
| /* | |
| Local variables: | |
| c-set-style: K&R | |
| c-basic-offset: 8 | |
| End: | |
| */ |