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Viewing changes to audio/mixeng.c

Tags: upstream-0.9.0+20070816
Import upstream version 0.9.0+20070816

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audio/mixeng.c
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#undef IN_T
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#undef SHIFT
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/* Unsigned 16 bit */
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#define IN_T uint16_t
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#define IN_MIN 0
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#define IN_MAX USHRT_MAX
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#undef IN_T
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#undef SHIFT
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t_sample *mixeng_conv[2][2][2][2] = {
 
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/* Signed 32 bit */
 
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#define IN_T int32_t
 
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#define IN_MIN INT32_MIN
 
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#define IN_MAX INT32_MAX
 
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#define SIGNED
 
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#define SHIFT 32
 
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#define ENDIAN_CONVERSION natural
 
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#define ENDIAN_CONVERT(v) (v)
 
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#include "mixeng_template.h"
 
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#undef ENDIAN_CONVERT
 
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#undef ENDIAN_CONVERSION
 
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#define ENDIAN_CONVERSION swap
 
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#define ENDIAN_CONVERT(v) bswap32 (v)
 
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#include "mixeng_template.h"
 
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#undef ENDIAN_CONVERT
 
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#undef ENDIAN_CONVERSION
 
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#undef SIGNED
 
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#undef IN_MAX
 
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#undef IN_MIN
 
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#undef IN_T
 
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#undef SHIFT
 
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/* Unsigned 16 bit */
 
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#define IN_T uint32_t
 
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#define IN_MIN 0
 
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#define IN_MAX UINT32_MAX
 
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#define SHIFT 32
 
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#define ENDIAN_CONVERSION natural
 
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#define ENDIAN_CONVERT(v) (v)
 
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#include "mixeng_template.h"
 
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#undef ENDIAN_CONVERT
 
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#undef ENDIAN_CONVERSION
 
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#define ENDIAN_CONVERSION swap
 
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#define ENDIAN_CONVERT(v) bswap32 (v)
 
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#include "mixeng_template.h"
 
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#undef ENDIAN_CONVERT
 
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#undef ENDIAN_CONVERSION
 
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#undef IN_MAX
 
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#undef IN_MIN
 
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#undef IN_T
 
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#undef SHIFT
 
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t_sample *mixeng_conv[2][2][2][3] = {
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    {
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        {
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            {
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                conv_natural_uint8_t_to_mono,
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                conv_natural_uint16_t_to_mono
 
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                conv_natural_uint16_t_to_mono,
 
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                conv_natural_uint32_t_to_mono
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            },
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            {
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                conv_natural_uint8_t_to_mono,
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                conv_swap_uint16_t_to_mono
 
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                conv_swap_uint16_t_to_mono,
 
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                conv_swap_uint32_t_to_mono,
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            }
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        },
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        {
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            {
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                conv_natural_int8_t_to_mono,
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                conv_natural_int16_t_to_mono
 
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                conv_natural_int16_t_to_mono,
 
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                conv_natural_int32_t_to_mono
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            },
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            {
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                conv_natural_int8_t_to_mono,
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                conv_swap_int16_t_to_mono
 
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                conv_swap_int16_t_to_mono,
 
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                conv_swap_int32_t_to_mono
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            }
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        }
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    },
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        {
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            {
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                conv_natural_uint8_t_to_stereo,
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                conv_natural_uint16_t_to_stereo
 
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                conv_natural_uint16_t_to_stereo,
 
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                conv_natural_uint32_t_to_stereo
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            },
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            {
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                conv_natural_uint8_t_to_stereo,
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                conv_swap_uint16_t_to_stereo
 
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                conv_swap_uint16_t_to_stereo,
 
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                conv_swap_uint32_t_to_stereo
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            }
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        },
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        {
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            {
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                conv_natural_int8_t_to_stereo,
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                conv_natural_int16_t_to_stereo
 
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                conv_natural_int16_t_to_stereo,
 
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                conv_natural_int32_t_to_stereo
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            },
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            {
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                conv_natural_int8_t_to_stereo,
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                conv_swap_int16_t_to_stereo
 
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                conv_swap_int16_t_to_stereo,
 
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                conv_swap_int32_t_to_stereo,
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            }
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        }
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    }
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};
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f_sample *mixeng_clip[2][2][2][2] = {
 
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f_sample *mixeng_clip[2][2][2][3] = {
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    {
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        {
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            {
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                clip_natural_uint8_t_from_mono,
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                clip_natural_uint16_t_from_mono
 
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                clip_natural_uint16_t_from_mono,
 
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                clip_natural_uint32_t_from_mono
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            },
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            {
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                clip_natural_uint8_t_from_mono,
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                clip_swap_uint16_t_from_mono
 
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                clip_swap_uint16_t_from_mono,
 
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                clip_swap_uint32_t_from_mono
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            }
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        },
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        {
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            {
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                clip_natural_int8_t_from_mono,
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                clip_natural_int16_t_from_mono
 
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                clip_natural_int16_t_from_mono,
 
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                clip_natural_int32_t_from_mono
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            },
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            {
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                clip_natural_int8_t_from_mono,
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                clip_swap_int16_t_from_mono
 
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                clip_swap_int16_t_from_mono,
 
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                clip_swap_int32_t_from_mono
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            }
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        }
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    },
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        {
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            {
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                clip_natural_uint8_t_from_stereo,
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                clip_natural_uint16_t_from_stereo
 
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                clip_natural_uint16_t_from_stereo,
 
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                clip_natural_uint32_t_from_stereo
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            },
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            {
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                clip_natural_uint8_t_from_stereo,
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                clip_swap_uint16_t_from_stereo
 
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                clip_swap_uint16_t_from_stereo,
 
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                clip_swap_uint32_t_from_stereo
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            }
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        },
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        {
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            {
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                clip_natural_int8_t_from_stereo,
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                clip_natural_int16_t_from_stereo
 
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                clip_natural_int16_t_from_stereo,
 
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                clip_natural_int32_t_from_stereo
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            },
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            {
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                clip_natural_int8_t_from_stereo,
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                clip_swap_int16_t_from_stereo
 
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                clip_swap_int16_t_from_stereo,
 
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                clip_swap_int32_t_from_stereo
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            }
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        }
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    }