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Cleaned and fixed plugin ops

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This commit is contained in:
Abramo Bagnara 2000-10-22 09:50:20 +00:00
parent 0114f5843f
commit 8a625fd63b
8 changed files with 293 additions and 279 deletions
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27
src/pcm/pcm_plugin.c
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@ -379,15 +379,32 @@ int conv_index(int src_format, int dst_format)
return src_width * 32 + src_endian * 16 + sign * 8 + dst_width * 2 + dst_endian;
}
int getput_index(int format)
int get_index(int src_format, int dst_format)
{
int sign, width, endian;
sign = !snd_pcm_format_signed(format);
width = snd_pcm_format_width(format) / 8 - 1;
sign = (snd_pcm_format_signed(src_format) !=
snd_pcm_format_signed(dst_format));
width = snd_pcm_format_width(src_format) / 8 - 1;
#ifdef SND_LITTLE_ENDIAN
endian = snd_pcm_format_big_endian(format);
endian = snd_pcm_format_big_endian(src_format);
#else
endian = snd_pcm_format_little_endian(format);
endian = snd_pcm_format_little_endian(src_format);
#endif
if (endian < 0)
endian = 0;
return width * 4 + endian * 2 + sign;
}
int put_index(int src_format, int dst_format)
{
int sign, width, endian;
sign = (snd_pcm_format_signed(src_format) !=
snd_pcm_format_signed(dst_format));
width = snd_pcm_format_width(dst_format) / 8 - 1;
#ifdef SND_LITTLE_ENDIAN
endian = snd_pcm_format_big_endian(dst_format);
#else
endian = snd_pcm_format_little_endian(dst_format);
#endif
if (endian < 0)
endian = 0;