mirror of
https://github.com/mpv-player/mpv
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4873b32c59
Finish renaming directories and moving files. Adjust all include statements to make the previous commit compile. The two commits are separate, because git is bad at tracking renames and content changes at the same time. Also take this as an opportunity to remove the separation between "common" and "mplayer" sources in the Makefile. ("common" used to be shared between mplayer and mencoder.)
135 lines
3.6 KiB
C
135 lines
3.6 KiB
C
/*
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* Copyright (C) 2005 Alex Beregszaszi
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*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <inttypes.h>
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#include <limits.h>
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#include "audio/filter/af.h"
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int af_fmt2bits(int format)
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{
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if (AF_FORMAT_IS_AC3(format)) return 16;
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return (format & AF_FORMAT_BITS_MASK)+8;
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// return (((format & AF_FORMAT_BITS_MASK)>>3)+1) * 8;
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#if 0
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switch(format & AF_FORMAT_BITS_MASK)
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{
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case AF_FORMAT_8BIT: return 8;
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case AF_FORMAT_16BIT: return 16;
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case AF_FORMAT_24BIT: return 24;
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case AF_FORMAT_32BIT: return 32;
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case AF_FORMAT_48BIT: return 48;
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}
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#endif
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return -1;
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}
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int af_bits2fmt(int bits)
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{
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return (bits/8 - 1) << 3;
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}
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/* Convert format to str input str is a buffer for the
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converted string, size is the size of the buffer */
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char* af_fmt2str(int format, char* str, int size)
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{
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const char *name = af_fmt2str_short(format);
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if (name) {
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snprintf(str, size, "%s", name);
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} else {
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snprintf(str, size, "%#x", format);
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}
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return str;
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}
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const struct af_fmt_entry af_fmtstr_table[] = {
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{ "mulaw", AF_FORMAT_MU_LAW },
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{ "alaw", AF_FORMAT_A_LAW },
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{ "mpeg2", AF_FORMAT_MPEG2 },
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{ "ac3le", AF_FORMAT_AC3_LE },
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{ "ac3be", AF_FORMAT_AC3_BE },
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{ "ac3ne", AF_FORMAT_AC3_NE },
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{ "iec61937le", AF_FORMAT_IEC61937_LE },
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{ "iec61937be", AF_FORMAT_IEC61937_BE },
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{ "iec61937ne", AF_FORMAT_IEC61937_NE },
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{ "imaadpcm", AF_FORMAT_IMA_ADPCM },
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{ "u8", AF_FORMAT_U8 },
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{ "s8", AF_FORMAT_S8 },
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{ "u16le", AF_FORMAT_U16_LE },
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{ "u16be", AF_FORMAT_U16_BE },
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{ "u16ne", AF_FORMAT_U16_NE },
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{ "s16le", AF_FORMAT_S16_LE },
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{ "s16be", AF_FORMAT_S16_BE },
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{ "s16ne", AF_FORMAT_S16_NE },
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{ "u24le", AF_FORMAT_U24_LE },
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{ "u24be", AF_FORMAT_U24_BE },
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{ "u24ne", AF_FORMAT_U24_NE },
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{ "s24le", AF_FORMAT_S24_LE },
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{ "s24be", AF_FORMAT_S24_BE },
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{ "s24ne", AF_FORMAT_S24_NE },
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{ "u32le", AF_FORMAT_U32_LE },
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{ "u32be", AF_FORMAT_U32_BE },
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{ "u32ne", AF_FORMAT_U32_NE },
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{ "s32le", AF_FORMAT_S32_LE },
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{ "s32be", AF_FORMAT_S32_BE },
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{ "s32ne", AF_FORMAT_S32_NE },
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{ "floatle", AF_FORMAT_FLOAT_LE },
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{ "floatbe", AF_FORMAT_FLOAT_BE },
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{ "floatne", AF_FORMAT_FLOAT_NE },
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{0}
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};
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const char *af_fmt2str_short(int format)
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{
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int i;
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for (i = 0; af_fmtstr_table[i].name; i++)
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if (af_fmtstr_table[i].format == format)
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return af_fmtstr_table[i].name;
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return "??";
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}
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static bool af_fmt_valid(int format)
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{
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return (format & AF_FORMAT_MASK) == format;
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}
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int af_str2fmt_short(bstr str)
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{
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if (bstr_startswith0(str, "0x")) {
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bstr rest;
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int fmt = bstrtoll(str, &rest, 16);
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if (rest.len == 0 && af_fmt_valid(fmt))
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return fmt;
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}
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for (int i = 0; af_fmtstr_table[i].name; i++)
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if (!bstrcasecmp0(str, af_fmtstr_table[i].name))
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return af_fmtstr_table[i].format;
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return -1;
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}
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