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/*****************************************************************
* gavl - a general purpose audio/video processing library
*
* Copyright (c) 2001 - 2012 Members of the Gmerlin project
* gmerlin-general@lists.sourceforge.net
* http://gmerlin.sourceforge.net
*
* This program 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
* *****************************************************************/
typedef struct
{
gavl_audio_func_t swap_sign_8;
gavl_audio_func_t swap_sign_16;
/* 8 -> 16 bits */
gavl_audio_func_t s_8_to_s_16;
gavl_audio_func_t u_8_to_s_16;
gavl_audio_func_t s_8_to_u_16;
gavl_audio_func_t u_8_to_u_16;
/* 8 -> 32 bits */
gavl_audio_func_t s_8_to_s_32;
gavl_audio_func_t u_8_to_s_32;
/* 16 -> 8 bits */
gavl_audio_func_t convert_16_to_8_swap;
gavl_audio_func_t convert_16_to_8;
/* 16 -> 32 bits */
gavl_audio_func_t s_16_to_s_32;
gavl_audio_func_t u_16_to_s_32;
/* 32 -> 8 bits */
gavl_audio_func_t convert_32_to_8_swap;
gavl_audio_func_t convert_32_to_8;
/* 32 -> 16 bits */
gavl_audio_func_t convert_32_to_16_swap;
gavl_audio_func_t convert_32_to_16;
/* Int to Float */
gavl_audio_func_t convert_s8_to_float;
gavl_audio_func_t convert_u8_to_float;
gavl_audio_func_t convert_s16_to_float;
gavl_audio_func_t convert_u16_to_float;
gavl_audio_func_t convert_s32_to_float;
/* Float to int */
gavl_audio_func_t convert_float_to_s8;
gavl_audio_func_t convert_float_to_u8;
gavl_audio_func_t convert_float_to_s16;
gavl_audio_func_t convert_float_to_u16;
gavl_audio_func_t convert_float_to_s32;
/* Int to Double */
gavl_audio_func_t convert_s8_to_double;
gavl_audio_func_t convert_u8_to_double;
gavl_audio_func_t convert_s16_to_double;
gavl_audio_func_t convert_u16_to_double;
gavl_audio_func_t convert_s32_to_double;
/* Double to int */
gavl_audio_func_t convert_double_to_s8;
gavl_audio_func_t convert_double_to_u8;
gavl_audio_func_t convert_double_to_s16;
gavl_audio_func_t convert_double_to_u16;
gavl_audio_func_t convert_double_to_s32;
gavl_audio_func_t convert_double_to_float;
gavl_audio_func_t convert_float_to_double;
} gavl_sampleformat_table_t;
gavl_sampleformat_table_t *
gavl_create_sampleformat_table(gavl_audio_options_t * opt,
gavl_interleave_mode_t interleave_mode);
void gavl_init_sampleformat_funcs_c(gavl_sampleformat_table_t * t, gavl_interleave_mode_t interleave_mode);
gavl_audio_func_t
gavl_find_sampleformat_converter(gavl_sampleformat_table_t * t,
gavl_audio_format_t * in,
gavl_audio_format_t * out);
void gavl_destroy_sampleformat_table(gavl_sampleformat_table_t * t);
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