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code reduction and less error prone, use the same table

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@16260 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
alex 2005-08-18 11:37:16 +00:00
parent a85a990ab2
commit e54b5d16df
1 changed files with 46 additions and 65 deletions
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111
libaf/format.c
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@ -140,80 +140,61 @@ char* af_fmt2str(int format, char* str, int size)
return str;
}
static struct {
const char *name;
const int format;
} af_fmtstr_table[] = {
{ "mulaw", AF_FORMAT_MU_LAW },
{ "alaw", AF_FORMAT_A_LAW },
{ "mpeg2", AF_FORMAT_MPEG2 },
{ "ac3", AF_FORMAT_AC3 },
{ "imaadpcm", AF_FORMAT_IMA_ADPCM },
{ "u8", AF_FORMAT_U8 },
{ "s8", AF_FORMAT_S8 },
{ "u16le", AF_FORMAT_U16_LE },
{ "u16be", AF_FORMAT_U16_BE },
{ "u16ne", AF_FORMAT_U16_NE },
{ "s16le", AF_FORMAT_S16_LE },
{ "s16be", AF_FORMAT_S16_BE },
{ "s16ne", AF_FORMAT_S16_NE },
{ "u24le", AF_FORMAT_U24_LE },
{ "u24be", AF_FORMAT_U24_BE },
{ "u24ne", AF_FORMAT_U24_NE },
{ "s24le", AF_FORMAT_S24_LE },
{ "s24be", AF_FORMAT_S24_BE },
{ "s24ne", AF_FORMAT_S24_NE },
{ "u32le", AF_FORMAT_U32_LE },
{ "u32be", AF_FORMAT_U32_BE },
{ "u32ne", AF_FORMAT_U32_NE },
{ "s32le", AF_FORMAT_S32_LE },
{ "s32be", AF_FORMAT_S32_BE },
{ "s32ne", AF_FORMAT_S32_NE },
{ "floatle", AF_FORMAT_FLOAT_LE },
{ "floatbe", AF_FORMAT_FLOAT_BE },
{ "floatne", AF_FORMAT_FLOAT_NE },
{ NULL, 0 }
};
char *af_fmt2str_short(int format)
{
switch(format)
{
// special
case AF_FORMAT_MU_LAW: return "mulaw";
case AF_FORMAT_A_LAW: return "alaw";
case AF_FORMAT_MPEG2: return "mpeg2";
case AF_FORMAT_AC3: return "ac3";
case AF_FORMAT_IMA_ADPCM: return "imaadpcm";
// ordinary
case AF_FORMAT_U8: return "u8";
case AF_FORMAT_S8: return "s8";
case AF_FORMAT_U16_LE: return "u16le";
case AF_FORMAT_U16_BE: return "u16be";
case AF_FORMAT_S16_LE: return "s16le";
case AF_FORMAT_S16_BE: return "s16be";
case AF_FORMAT_U24_LE: return "u24le";
case AF_FORMAT_U24_BE: return "u24be";
case AF_FORMAT_S24_LE: return "s24le";
case AF_FORMAT_S24_BE: return "s24be";
case AF_FORMAT_U32_LE: return "u32le";
case AF_FORMAT_U32_BE: return "u32be";
case AF_FORMAT_S32_LE: return "s32le";
case AF_FORMAT_S32_BE: return "s32be";
case AF_FORMAT_FLOAT_LE: return "floatle";
case AF_FORMAT_FLOAT_BE: return "floatbe";
}
int i;
for (i = 0; af_fmtstr_table[i].name; i++)
if (af_fmtstr_table[i].format == format)
return (char*)(af_fmtstr_table[i].name);
return "??";
}
int af_str2fmt_short(char* str)
{
int i;
static struct {
const char *name;
const int format;
} table[] = {
{ "mulaw", AF_FORMAT_MU_LAW },
{ "alaw", AF_FORMAT_A_LAW },
{ "mpeg2", AF_FORMAT_MPEG2 },
{ "ac3", AF_FORMAT_AC3 },
{ "imaadpcm", AF_FORMAT_IMA_ADPCM },
{ "u8", AF_FORMAT_U8 },
{ "s8", AF_FORMAT_S8 },
{ "u16le", AF_FORMAT_U16_LE },
{ "u16be", AF_FORMAT_U16_BE },
{ "u16ne", AF_FORMAT_U16_NE },
{ "s16le", AF_FORMAT_S16_LE },
{ "s16be", AF_FORMAT_S16_BE },
{ "s16ne", AF_FORMAT_S16_NE },
{ "u24le", AF_FORMAT_U24_LE },
{ "u24be", AF_FORMAT_U24_BE },
{ "u24ne", AF_FORMAT_U24_NE },
{ "s24le", AF_FORMAT_S24_LE },
{ "s24be", AF_FORMAT_S24_BE },
{ "s24ne", AF_FORMAT_S24_NE },
{ "u32le", AF_FORMAT_U32_LE },
{ "u32be", AF_FORMAT_U32_BE },
{ "u32ne", AF_FORMAT_U32_NE },
{ "s32le", AF_FORMAT_S32_LE },
{ "s32be", AF_FORMAT_S32_BE },
{ "s32ne", AF_FORMAT_S32_NE },
{ "floatle", AF_FORMAT_FLOAT_LE },
{ "floatbe", AF_FORMAT_FLOAT_BE },
{ "floatne", AF_FORMAT_FLOAT_NE },
{ NULL, 0 }
};
for (i = 0; table[i].name; i++)
if (!strcasecmp(str, table[i].name))
return table[i].format;
for (i = 0; af_fmtstr_table[i].name; i++)
if (!strcasecmp(str, af_fmtstr_table[i].name))
return af_fmtstr_table[i].format;
return -1;
}