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Removed voices and volbal plugins. Rewritten interleave plugin. Changed some name in linear

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This commit is contained in:
Abramo Bagnara 2000-03-22 16:18:04 +00:00
parent afbaf0fde9
commit 43e11d788a
5 changed files with 368 additions and 393 deletions
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6
include/pcm.h
View file

@ -57,6 +57,7 @@ int snd_pcm_format_big_endian(int format);
int snd_pcm_format_width(int format); /* in bits */ int snd_pcm_format_width(int format); /* in bits */
int snd_pcm_build_linear_format(int width, int unsignd, int big_endian); int snd_pcm_build_linear_format(int width, int unsignd, int big_endian);
ssize_t snd_pcm_format_size(int format, size_t samples); ssize_t snd_pcm_format_size(int format, size_t samples);
unsigned char snd_pcm_format_silence(int format);
const char *snd_pcm_get_format_name(int format); const char *snd_pcm_get_format_name(int format);
#ifdef __cplusplus #ifdef __cplusplus
@ -144,10 +145,7 @@ int snd_pcm_plugin_build_adpcm(snd_pcm_format_t *src_format,
int snd_pcm_plugin_build_rate(snd_pcm_format_t *src_format, int snd_pcm_plugin_build_rate(snd_pcm_format_t *src_format,
snd_pcm_format_t *dst_format, snd_pcm_format_t *dst_format,
snd_pcm_plugin_t **r_plugin); snd_pcm_plugin_t **r_plugin);
int snd_pcm_plugin_build_voices(snd_pcm_format_t *src_format, int snd_pcm_plugin_build_route(snd_pcm_format_t *src_format,
snd_pcm_format_t *dst_format,
snd_pcm_plugin_t **r_plugin);
int snd_pcm_plugin_build_volbal(snd_pcm_format_t *src_format,
snd_pcm_format_t *dst_format, snd_pcm_format_t *dst_format,
int *ttable, int *ttable,
snd_pcm_plugin_t **r_plugin); snd_pcm_plugin_t **r_plugin);

86
src/pcm/pcm_plugin_build.c
View file

@ -29,10 +29,15 @@ typedef snd_pcm_runtime_t PLUGIN_BASE;
#define snd_pcm_plugin_first(pb, channel) ((pb)->oss.plugin_first) #define snd_pcm_plugin_first(pb, channel) ((pb)->oss.plugin_first)
#define snd_pcm_plugin_last(pb, channel) ((pb)->oss.plugin_last) #define snd_pcm_plugin_last(pb, channel) ((pb)->oss.plugin_last)
#define snd_pcm_plugin_append(pb, channel, plugin) snd_pcm_oss_plugin_append(pb, plugin) #define snd_pcm_plugin_append(pb, channel, plugin) snd_pcm_oss_plugin_append(pb, plugin)
#define my_calloc(size) snd_kcalloc(size, GFP_KERNEL)
#define my_free(ptr) snd_kfree(ptr)
#else #else
#include <malloc.h>
#include <errno.h> #include <errno.h>
#include "pcm_local.h" #include "pcm_local.h"
typedef snd_pcm_t PLUGIN_BASE; typedef snd_pcm_t PLUGIN_BASE;
#define my_calloc(size) calloc(1, size)
#define my_free(ptr) free(ptr)
#endif #endif
@ -225,6 +230,7 @@ int snd_pcm_plugin_hwparams(snd_pcm_channel_params_t *params,
return 0; return 0;
} }
#define ROUTE_PLUGIN_RESOLUTION 16
int snd_pcm_plugin_format(PLUGIN_BASE *pb, int snd_pcm_plugin_format(PLUGIN_BASE *pb,
snd_pcm_channel_params_t *params, snd_pcm_channel_params_t *params,
@ -263,11 +269,46 @@ int snd_pcm_plugin_format(PLUGIN_BASE *pb,
dstparams.format.format, dstparams.format.format,
dstparams.format.rate, dstparams.format.rate,
dstparams.format.voices); dstparams.format.voices);
/* voices reduction */
if (srcparams->format.voices > dstparams.format.voices) {
int sv = srcparams->format.voices;
int dv = dstparams.format.voices;
int *ttable = my_calloc(dv*sv*sizeof(*ttable));
#if 1
if (sv == 2 && dv == 1) {
ttable[0] = ROUTE_PLUGIN_RESOLUTION / 2;
ttable[1] = ROUTE_PLUGIN_RESOLUTION / 2;
} else
#endif
{
int v;
for (v = 0; v < dv; ++v)
ttable[v * sv + v] = ROUTE_PLUGIN_RESOLUTION;
}
tmpparams.format.voices = dstparams.format.voices;
err = snd_pcm_plugin_build_route(&srcparams->format,
&tmpparams.format,
ttable,
&plugin);
my_free(ttable);
pdprintf("params voices reduction: src=%i, dst=%i returns %i\n", srcparams->format.voices, tmpparams.format.voices, err);
if (err < 0) {
snd_pcm_plugin_free(plugin);
return err;
}
err = snd_pcm_plugin_append(pb, params->channel, plugin);
if (err < 0) {
snd_pcm_plugin_free(plugin);
return err;
}
srcparams->format.voices = tmpparams.format.voices;
}
/* Convert to interleaved format if needed */ /* Convert to interleaved format if needed */
if (!srcparams->format.interleave && if (!srcparams->format.interleave &&
(srcparams->format.voices != dstparams.format.voices || srcparams->format.voices > 1 &&
(srcparams->format.rate != dstparams.format.rate && srcparams->format.rate != dstparams.format.rate) {
srcparams->format.voices > 1))) {
tmpparams.format.interleave = 1; tmpparams.format.interleave = 1;
err = snd_pcm_plugin_build_interleave(&srcparams->format, err = snd_pcm_plugin_build_interleave(&srcparams->format,
&tmpparams.format, &tmpparams.format,
@ -289,25 +330,6 @@ int snd_pcm_plugin_format(PLUGIN_BASE *pb,
dstparams.format.interleave = 1; dstparams.format.interleave = 1;
} }
/* voices reduction */
if (srcparams->format.voices > dstparams.format.voices) {
tmpparams.format.voices = dstparams.format.voices;
err = snd_pcm_plugin_build_voices(&srcparams->format,
&tmpparams.format,
&plugin);
pdprintf("params voices reduction: src=%i, dst=%i returns %i\n", srcparams->format.voices, tmpparams.format.voices, err);
if (err < 0) {
snd_pcm_plugin_free(plugin);
return err;
}
err = snd_pcm_plugin_append(pb, params->channel, plugin);
if (err < 0) {
snd_pcm_plugin_free(plugin);
return err;
}
srcparams->format.voices = tmpparams.format.voices;
}
/* rate down resampling */ /* rate down resampling */
if (srcparams->format.rate > dstparams.format.rate && if (srcparams->format.rate > dstparams.format.rate &&
snd_pcm_format_linear(srcparams->format.format) && snd_pcm_format_linear(srcparams->format.format) &&
@ -429,11 +451,27 @@ int snd_pcm_plugin_format(PLUGIN_BASE *pb,
} }
/* voices extension */ /* voices extension */
if (srcparams->format.voices != dstparams.format.voices) { if (srcparams->format.voices < dstparams.format.voices) {
int sv = srcparams->format.voices;
int dv = dstparams.format.voices;
int *ttable = my_calloc(dv * sv * sizeof(*ttable));
#if 1
if (sv == 1 && dv == 2) {
ttable[0] = ROUTE_PLUGIN_RESOLUTION;
ttable[1] = ROUTE_PLUGIN_RESOLUTION;
} else
#endif
{
int v;
for (v = 0; v < sv; ++v)
ttable[v * sv + v] = ROUTE_PLUGIN_RESOLUTION;
}
tmpparams.format.voices = dstparams.format.voices; tmpparams.format.voices = dstparams.format.voices;
err = snd_pcm_plugin_build_voices(&srcparams->format, err = snd_pcm_plugin_build_route(&srcparams->format,
&tmpparams.format, &tmpparams.format,
ttable,
&plugin); &plugin);
my_free(ttable);
pdprintf("params voices extension: src=%i, dst=%i returns %i\n", srcparams->format.voices, tmpparams.format.voices, err); pdprintf("params voices extension: src=%i, dst=%i returns %i\n", srcparams->format.voices, tmpparams.format.voices, err);
if (err < 0) { if (err < 0) {
snd_pcm_plugin_free(plugin); snd_pcm_plugin_free(plugin);

2
src/pcm/plugin/Makefile.am
View file

@ -1,7 +1,7 @@
EXTRA_LTLIBRARIES = libpcmplugin.la EXTRA_LTLIBRARIES = libpcmplugin.la
libpcmplugin_la_SOURCES = block.c mmap.c stream.c linear.c interleave.c \ libpcmplugin_la_SOURCES = block.c mmap.c stream.c linear.c interleave.c \
mulaw.c alaw.c adpcm.c rate.c voices.c volbal.c mulaw.c alaw.c adpcm.c rate.c route.c
all: libpcmplugin.la all: libpcmplugin.la

235
src/pcm/plugin/interleave.c
View file

@ -1,6 +1,6 @@
/* /*
* Interleave / non-interleave conversion Plug-In * Interleave / non-interleave conversion Plug-In
* Copyright (c) 1999 by Jaroslav Kysela <perex@suse.cz> * Copyright (c) 2000 by Abramo Bagnara <abbagnara@racine.ra.it>
* *
* *
* This library is free software; you can redistribute it and/or modify * This library is free software; you can redistribute it and/or modify
@ -21,6 +21,7 @@
#ifdef __KERNEL__ #ifdef __KERNEL__
#include "../../include/driver.h" #include "../../include/driver.h"
#include "../../include/pcm.h"
#include "../../include/pcm_plugin.h" #include "../../include/pcm_plugin.h"
#else #else
#include <stdio.h> #include <stdio.h>
@ -37,109 +38,58 @@
* Basic interleave / non-interleave conversion plugin * Basic interleave / non-interleave conversion plugin
*/ */
typedef enum { typedef void (*interleave_f)(void* src_ptr, void* dst_ptr,
_INTERLEAVE_NON, int voices, size_t samples);
_NON_INTERLEAVE
} combination_t;
struct interleave_private_data { struct interleave_private_data {
combination_t cmd; int sample_size;
int size; int voices;
interleave_f func;
}; };
static void separate_8bit(unsigned char *src_ptr,
unsigned char *dst_ptr,
unsigned int size)
{
unsigned char *dst1, *dst2;
dst1 = dst_ptr; #define INTERLEAVE_FUNC(name, type) \
dst2 = dst_ptr + (size / 2); static void name(void* src_ptr, void* dst_ptr, \
size /= 2; int voices, size_t samples) \
while (size--) { { \
*dst1++ = *src_ptr++; type* src = src_ptr; \
*dst2++ = *src_ptr++; int voice; \
} for (voice = 0; voice < voices; ++voice) { \
type *dst = (type*)dst_ptr + voice; \
int s; \
for (s = 0; s < samples; ++s) { \
*dst = *src; \
src++; \
dst += voices; \
} \
} \
} \
#define DEINTERLEAVE_FUNC(name, type) \
static void name(void* src_ptr, void* dst_ptr, \
int voices, size_t samples) \
{ \
type* dst = dst_ptr; \
int voice; \
for (voice = 0; voice < voices; ++voice) { \
type *src = (type*)src_ptr + voice; \
int s; \
for (s = 0; s < samples; ++s) { \
*dst = *src; \
dst++; \
src += voices; \
} \
} \
} }
static void separate_16bit(unsigned char *src_ptr, #define FUNCS(name, type) \
unsigned char *dst_ptr, INTERLEAVE_FUNC(int_##name, type); \
unsigned int size) DEINTERLEAVE_FUNC(deint_##name, type);
{
unsigned short *src, *dst1, *dst2;
src = (short *)src_ptr; FUNCS(1, int8_t);
dst1 = (short *)dst_ptr; FUNCS(2, int16_t);
dst2 = (short *)(dst_ptr + (size / 2)); FUNCS(4, int32_t);
size /= 4; FUNCS(8, int64_t);
while (size--) {
*dst1++ = *src++;
*dst2++ = *src++;
}
}
static void separate_32bit(unsigned char *src_ptr,
unsigned char *dst_ptr,
unsigned int size)
{
unsigned int *src, *dst1, *dst2;
src = (int *)src_ptr;
dst1 = (int *)dst_ptr;
dst2 = (int *)(dst_ptr + (size / 2));
size /= 8;
while (size--) {
*dst1++ = *src++;
*dst2++ = *src++;
}
}
static void interleave_8bit(unsigned char *src_ptr,
unsigned char *dst_ptr,
unsigned int size)
{
unsigned char *src1, *src2;
src1 = src_ptr;
src2 = src_ptr + (size / 2);
size /= 2;
while (size--) {
*dst_ptr++ = *src1++;
*dst_ptr++ = *src2++;
}
}
static void interleave_16bit(unsigned char *src_ptr,
unsigned char *dst_ptr,
unsigned int size)
{
unsigned short *src1, *src2, *dst;
src1 = (short *)src_ptr;
src2 = (short *)(src_ptr + (size / 2));
dst = (short *)dst_ptr;
size /= 4;
while (size--) {
*dst++ = *src1++;
*dst++ = *src2++;
}
}
static void interleave_32bit(unsigned char *src_ptr,
unsigned char *dst_ptr,
unsigned int size)
{
unsigned int *src1, *src2, *dst;
src1 = (int *)src_ptr;
src2 = (int *)(src_ptr + (size / 2));
dst = (int *)dst_ptr;
size /= 8;
while (size--) {
*dst++ = *src1++;
*dst++ = *src2++;
}
}
static ssize_t interleave_transfer(snd_pcm_plugin_t *plugin, static ssize_t interleave_transfer(snd_pcm_plugin_t *plugin,
char *src_ptr, size_t src_size, char *src_ptr, size_t src_size,
@ -157,28 +107,8 @@ static ssize_t interleave_transfer(snd_pcm_plugin_t *plugin,
data = (struct interleave_private_data *)snd_pcm_plugin_extra_data(plugin); data = (struct interleave_private_data *)snd_pcm_plugin_extra_data(plugin);
if (data == NULL) if (data == NULL)
return -EINVAL; return -EINVAL;
switch (data->cmd) { data->func(src_ptr, dst_ptr, data->voices,
case _INTERLEAVE_NON: src_size / (data->voices * data->sample_size));
switch (data->size) {
case 1: separate_8bit(src_ptr, dst_ptr, src_size); break;
case 2: separate_16bit(src_ptr, dst_ptr, src_size); break;
case 4: separate_32bit(src_ptr, dst_ptr, src_size); break;
default:
return -EINVAL;
}
break;
case _NON_INTERLEAVE:
switch (data->size) {
case 1: interleave_8bit(src_ptr, dst_ptr, src_size); break;
case 2: interleave_16bit(src_ptr, dst_ptr, src_size); break;
case 4: interleave_32bit(src_ptr, dst_ptr, src_size); break;
default:
return -EINVAL;
}
break;
default:
return -EINVAL;
}
return src_size; return src_size;
} }
@ -188,57 +118,66 @@ int snd_pcm_plugin_build_interleave(snd_pcm_format_t *src_format,
{ {
struct interleave_private_data *data; struct interleave_private_data *data;
snd_pcm_plugin_t *plugin; snd_pcm_plugin_t *plugin;
combination_t cmd; interleave_f func;
int size; int size;
if (r_plugin == NULL) if (r_plugin == NULL)
return -EINVAL; return -EINVAL;
*r_plugin = NULL; *r_plugin = NULL;
if (src_format->interleave && !dst_format->interleave) { if (src_format->interleave == dst_format->interleave)
cmd = _INTERLEAVE_NON;
} else if (!src_format->interleave && dst_format->interleave) {
cmd = _NON_INTERLEAVE;
} else {
return -EINVAL; return -EINVAL;
}
if (src_format->format != dst_format->format) if (src_format->format != dst_format->format)
return -EINVAL; return -EINVAL;
if (src_format->rate != dst_format->rate) if (src_format->rate != dst_format->rate)
return -EINVAL; return -EINVAL;
if (src_format->voices != dst_format->voices) if (src_format->voices != dst_format->voices)
return -EINVAL; return -EINVAL;
size = snd_pcm_format_size(dst_format->format, 1);
switch (dst_format->format) { if (dst_format->interleave) {
case SND_PCM_SFMT_S8: switch (size) {
case SND_PCM_SFMT_U8: size = 1; break; case 1:
case SND_PCM_SFMT_S16_LE: func = int_1;
case SND_PCM_SFMT_S16_BE: break;
case SND_PCM_SFMT_U16_LE: size = 2; break; case 2:
case SND_PCM_SFMT_S24_LE: func = int_2;
case SND_PCM_SFMT_S24_BE: break;
case SND_PCM_SFMT_U24_LE: case 4:
case SND_PCM_SFMT_U24_BE: func = int_4;
case SND_PCM_SFMT_S32_LE: break;
case SND_PCM_SFMT_S32_BE: case 8:
case SND_PCM_SFMT_U32_LE: func = int_8;
case SND_PCM_SFMT_U32_BE: break;
case SND_PCM_SFMT_FLOAT: size = 4; break;
case SND_PCM_SFMT_FLOAT64: size = 8; break;
case SND_PCM_SFMT_IEC958_SUBFRAME_LE:
case SND_PCM_SFMT_IEC958_SUBFRAME_BE: size = 4; break;
case SND_PCM_SFMT_MU_LAW:
case SND_PCM_SFMT_A_LAW: size = 1; break;
default: default:
return -EINVAL; return -EINVAL;
} }
} else {
switch (size) {
case 1:
func = deint_1;
break;
case 2:
func = deint_2;
break;
case 4:
func = deint_4;
break;
case 8:
func = deint_8;
break;
default:
return -EINVAL;
}
}
plugin = snd_pcm_plugin_build("interleave conversion", plugin = snd_pcm_plugin_build("interleave conversion",
sizeof(struct interleave_private_data)); sizeof(struct interleave_private_data));
if (plugin == NULL) if (plugin == NULL)
return -ENOMEM; return -ENOMEM;
data = (struct interleave_private_data *)snd_pcm_plugin_extra_data(plugin); data = (struct interleave_private_data *)snd_pcm_plugin_extra_data(plugin);
data->cmd = cmd; data->sample_size = size;
data->size = size; data->voices = src_format->voices;
data->func = func;
plugin->transfer = interleave_transfer; plugin->transfer = interleave_transfer;
*r_plugin = plugin; *r_plugin = plugin;
return 0; return 0;

426
src/pcm/plugin/linear.c
View file

@ -40,15 +40,15 @@
* Basic linear conversion plugin * Basic linear conversion plugin
*/ */
typedef void (*conv_f)(void *src, void *dst, size_t size); typedef void (*linear_f)(void *src, void *dst, size_t size);
struct linear_private_data { struct linear_private_data {
int src_sample_size, dst_sample_size; int src_sample_size, dst_sample_size;
conv_f func; linear_f func;
}; };
#define CONV_FUNC(name, srctype, dsttype, val) \ #define LIN_FUNC(name, srctype, dsttype, val) \
static void conv_##name(void *src_ptr, void *dst_ptr, size_t size) \ static void lin_##name(void *src_ptr, void *dst_ptr, size_t size) \
{ \ { \
srctype *srcp = src_ptr; \ srctype *srcp = src_ptr; \
dsttype *dstp = dst_ptr; \ dsttype *dstp = dst_ptr; \
@ -58,240 +58,240 @@ static void conv_##name(void *src_ptr, void *dst_ptr, size_t size) \
} \ } \
} }
CONV_FUNC(8_sign, u_int8_t, u_int8_t, src ^ 0x80) LIN_FUNC(8_sign, u_int8_t, u_int8_t, src ^ 0x80)
CONV_FUNC(8_16, u_int8_t, u_int16_t, (u_int16_t)src << 8) LIN_FUNC(8_16, u_int8_t, u_int16_t, (u_int16_t)src << 8)
CONV_FUNC(8_16_end, u_int8_t, u_int16_t, (u_int16_t)src) LIN_FUNC(8_16_end, u_int8_t, u_int16_t, (u_int16_t)src)
CONV_FUNC(8_16_sign, u_int8_t, u_int16_t, (u_int16_t)(src ^ 0x80) << 8) LIN_FUNC(8_16_sign, u_int8_t, u_int16_t, (u_int16_t)(src ^ 0x80) << 8)
CONV_FUNC(8_16_sign_end, u_int8_t, u_int16_t, (u_int16_t)src ^ 0x80) LIN_FUNC(8_16_sign_end, u_int8_t, u_int16_t, (u_int16_t)src ^ 0x80)
CONV_FUNC(8_24, u_int8_t, u_int32_t, (u_int32_t)src << 16) LIN_FUNC(8_24, u_int8_t, u_int32_t, (u_int32_t)src << 16)
CONV_FUNC(8_24_end, u_int8_t, u_int32_t, (u_int32_t)src << 8) LIN_FUNC(8_24_end, u_int8_t, u_int32_t, (u_int32_t)src << 8)
CONV_FUNC(8_24_sign, u_int8_t, u_int32_t, (u_int32_t)(src ^ 0x80) << 16) LIN_FUNC(8_24_sign, u_int8_t, u_int32_t, (u_int32_t)(src ^ 0x80) << 16)
CONV_FUNC(8_24_sign_end, u_int8_t, u_int32_t, (u_int32_t)(src ^ 0x80) << 8) LIN_FUNC(8_24_sign_end, u_int8_t, u_int32_t, (u_int32_t)(src ^ 0x80) << 8)
CONV_FUNC(8_32, u_int8_t, u_int32_t, (u_int32_t)src << 24) LIN_FUNC(8_32, u_int8_t, u_int32_t, (u_int32_t)src << 24)
CONV_FUNC(8_32_end, u_int8_t, u_int32_t, (u_int32_t)src) LIN_FUNC(8_32_end, u_int8_t, u_int32_t, (u_int32_t)src)
CONV_FUNC(8_32_sign, u_int8_t, u_int32_t, (u_int32_t)(src ^ 0x80) << 24) LIN_FUNC(8_32_sign, u_int8_t, u_int32_t, (u_int32_t)(src ^ 0x80) << 24)
CONV_FUNC(8_32_sign_end, u_int8_t, u_int32_t, (u_int32_t)src ^ 0x80) LIN_FUNC(8_32_sign_end, u_int8_t, u_int32_t, (u_int32_t)src ^ 0x80)
CONV_FUNC(16_8, u_int16_t, u_int8_t, src >> 8) LIN_FUNC(16_8, u_int16_t, u_int8_t, src >> 8)
CONV_FUNC(16_end_8, u_int16_t, u_int8_t, src) LIN_FUNC(16_end_8, u_int16_t, u_int8_t, src)
CONV_FUNC(16_8_sign, u_int16_t, u_int8_t, (src >> 8) ^ 0x80) LIN_FUNC(16_8_sign, u_int16_t, u_int8_t, (src >> 8) ^ 0x80)
CONV_FUNC(16_end_8_sign, u_int16_t, u_int8_t, src ^ 0x80) LIN_FUNC(16_end_8_sign, u_int16_t, u_int8_t, src ^ 0x80)
CONV_FUNC(16_sign, u_int16_t, u_int16_t, src ^ 0x8000) LIN_FUNC(16_sign, u_int16_t, u_int16_t, src ^ 0x8000)
CONV_FUNC(16_end, u_int16_t, u_int16_t, bswap_16(src)) LIN_FUNC(16_end, u_int16_t, u_int16_t, bswap_16(src))
CONV_FUNC(16_end_sign, u_int16_t, u_int16_t, bswap_16(src) ^ 0x8000) LIN_FUNC(16_end_sign, u_int16_t, u_int16_t, bswap_16(src) ^ 0x8000)
CONV_FUNC(16_sign_end, u_int16_t, u_int16_t, bswap_16(src ^ 0x8000)) LIN_FUNC(16_sign_end, u_int16_t, u_int16_t, bswap_16(src ^ 0x8000))
CONV_FUNC(16_end_sign_end, u_int16_t, u_int16_t, src ^ 0x80) LIN_FUNC(16_end_sign_end, u_int16_t, u_int16_t, src ^ 0x80)
CONV_FUNC(16_24, u_int16_t, u_int32_t, (u_int32_t)src << 8) LIN_FUNC(16_24, u_int16_t, u_int32_t, (u_int32_t)src << 8)
CONV_FUNC(16_24_sign, u_int16_t, u_int32_t, (u_int32_t)(src ^ 0x8000) << 8) LIN_FUNC(16_24_sign, u_int16_t, u_int32_t, (u_int32_t)(src ^ 0x8000) << 8)
CONV_FUNC(16_24_end, u_int16_t, u_int32_t, (u_int32_t)bswap_16(src) << 8) LIN_FUNC(16_24_end, u_int16_t, u_int32_t, (u_int32_t)bswap_16(src) << 8)
CONV_FUNC(16_24_sign_end, u_int16_t, u_int32_t, (u_int32_t)bswap_16(src ^ 0x8000) << 8) LIN_FUNC(16_24_sign_end, u_int16_t, u_int32_t, (u_int32_t)bswap_16(src ^ 0x8000) << 8)
CONV_FUNC(16_end_24, u_int16_t, u_int32_t, (u_int32_t)bswap_16(src) << 8) LIN_FUNC(16_end_24, u_int16_t, u_int32_t, (u_int32_t)bswap_16(src) << 8)
CONV_FUNC(16_end_24_sign, u_int16_t, u_int32_t, (u_int32_t)(bswap_16(src) ^ 0x8000) << 8) LIN_FUNC(16_end_24_sign, u_int16_t, u_int32_t, (u_int32_t)(bswap_16(src) ^ 0x8000) << 8)
CONV_FUNC(16_end_24_end, u_int16_t, u_int32_t, (u_int32_t)src << 8) LIN_FUNC(16_end_24_end, u_int16_t, u_int32_t, (u_int32_t)src << 8)
CONV_FUNC(16_end_24_sign_end, u_int16_t, u_int32_t, ((u_int32_t)src ^ 0x80) << 8) LIN_FUNC(16_end_24_sign_end, u_int16_t, u_int32_t, ((u_int32_t)src ^ 0x80) << 8)
CONV_FUNC(16_32, u_int16_t, u_int32_t, (u_int32_t)src << 16) LIN_FUNC(16_32, u_int16_t, u_int32_t, (u_int32_t)src << 16)
CONV_FUNC(16_32_sign, u_int16_t, u_int32_t, (u_int32_t)(src ^ 0x8000) << 16) LIN_FUNC(16_32_sign, u_int16_t, u_int32_t, (u_int32_t)(src ^ 0x8000) << 16)
CONV_FUNC(16_32_end, u_int16_t, u_int32_t, (u_int32_t)bswap_16(src)) LIN_FUNC(16_32_end, u_int16_t, u_int32_t, (u_int32_t)bswap_16(src))
CONV_FUNC(16_32_sign_end, u_int16_t, u_int32_t, (u_int32_t)bswap_16(src ^ 0x8000)) LIN_FUNC(16_32_sign_end, u_int16_t, u_int32_t, (u_int32_t)bswap_16(src ^ 0x8000))
CONV_FUNC(16_end_32, u_int16_t, u_int32_t, (u_int32_t)bswap_16(src) << 16) LIN_FUNC(16_end_32, u_int16_t, u_int32_t, (u_int32_t)bswap_16(src) << 16)
CONV_FUNC(16_end_32_sign, u_int16_t, u_int32_t, (u_int32_t)(bswap_16(src) ^ 0x8000) << 16) LIN_FUNC(16_end_32_sign, u_int16_t, u_int32_t, (u_int32_t)(bswap_16(src) ^ 0x8000) << 16)
CONV_FUNC(16_end_32_end, u_int16_t, u_int32_t, (u_int32_t)src) LIN_FUNC(16_end_32_end, u_int16_t, u_int32_t, (u_int32_t)src)
CONV_FUNC(16_end_32_sign_end, u_int16_t, u_int32_t, (u_int32_t)src ^ 0x80) LIN_FUNC(16_end_32_sign_end, u_int16_t, u_int32_t, (u_int32_t)src ^ 0x80)
CONV_FUNC(24_8, u_int32_t, u_int8_t, src >> 16) LIN_FUNC(24_8, u_int32_t, u_int8_t, src >> 16)
CONV_FUNC(24_end_8, u_int32_t, u_int8_t, src >> 8) LIN_FUNC(24_end_8, u_int32_t, u_int8_t, src >> 8)
CONV_FUNC(24_8_sign, u_int32_t, u_int8_t, (src >> 16) ^ 0x80) LIN_FUNC(24_8_sign, u_int32_t, u_int8_t, (src >> 16) ^ 0x80)
CONV_FUNC(24_end_8_sign, u_int32_t, u_int8_t, (src >> 8) ^ 0x80) LIN_FUNC(24_end_8_sign, u_int32_t, u_int8_t, (src >> 8) ^ 0x80)
CONV_FUNC(24_16, u_int32_t, u_int16_t, src >> 8) LIN_FUNC(24_16, u_int32_t, u_int16_t, src >> 8)
CONV_FUNC(24_16_sign, u_int32_t, u_int16_t, (src >> 8) ^ 0x8000) LIN_FUNC(24_16_sign, u_int32_t, u_int16_t, (src >> 8) ^ 0x8000)
CONV_FUNC(24_16_end, u_int32_t, u_int16_t, bswap_32(src >> 8)) LIN_FUNC(24_16_end, u_int32_t, u_int16_t, bswap_32(src >> 8))
CONV_FUNC(24_16_sign_end, u_int32_t, u_int16_t, bswap_32((src >> 8) ^ 0x8000)) LIN_FUNC(24_16_sign_end, u_int32_t, u_int16_t, bswap_32((src >> 8) ^ 0x8000))
CONV_FUNC(24_end_16, u_int32_t, u_int16_t, bswap_32(src) >> 8) LIN_FUNC(24_end_16, u_int32_t, u_int16_t, bswap_32(src) >> 8)
CONV_FUNC(24_end_16_sign, u_int32_t, u_int16_t, (bswap_32(src) >> 8) ^ 0x8000) LIN_FUNC(24_end_16_sign, u_int32_t, u_int16_t, (bswap_32(src) >> 8) ^ 0x8000)
CONV_FUNC(24_end_16_end, u_int32_t, u_int16_t, src >> 8) LIN_FUNC(24_end_16_end, u_int32_t, u_int16_t, src >> 8)
CONV_FUNC(24_end_16_sign_end, u_int32_t, u_int16_t, (src >> 8) ^ 0x80) LIN_FUNC(24_end_16_sign_end, u_int32_t, u_int16_t, (src >> 8) ^ 0x80)
CONV_FUNC(24_sign, u_int32_t, u_int32_t, src ^ 0x800000) LIN_FUNC(24_sign, u_int32_t, u_int32_t, src ^ 0x800000)
CONV_FUNC(24_end, u_int32_t, u_int32_t, bswap_32(src)) LIN_FUNC(24_end, u_int32_t, u_int32_t, bswap_32(src))
CONV_FUNC(24_end_sign, u_int32_t, u_int32_t, bswap_32(src) ^ 0x800000) LIN_FUNC(24_end_sign, u_int32_t, u_int32_t, bswap_32(src) ^ 0x800000)
CONV_FUNC(24_sign_end, u_int32_t, u_int32_t, bswap_32(src) ^ 0x80) LIN_FUNC(24_sign_end, u_int32_t, u_int32_t, bswap_32(src) ^ 0x80)
CONV_FUNC(24_end_sign_end, u_int32_t, u_int32_t, src ^ 0x80) LIN_FUNC(24_end_sign_end, u_int32_t, u_int32_t, src ^ 0x80)
CONV_FUNC(24_32, u_int32_t, u_int32_t, src << 8) LIN_FUNC(24_32, u_int32_t, u_int32_t, src << 8)
CONV_FUNC(24_32_sign, u_int32_t, u_int32_t, (src << 8) ^ 0x80000000) LIN_FUNC(24_32_sign, u_int32_t, u_int32_t, (src << 8) ^ 0x80000000)
CONV_FUNC(24_32_end, u_int32_t, u_int32_t, bswap_32(src << 8)) LIN_FUNC(24_32_end, u_int32_t, u_int32_t, bswap_32(src << 8))
CONV_FUNC(24_32_sign_end, u_int32_t, u_int32_t, bswap_32((src << 8) ^ 0x80000000)) LIN_FUNC(24_32_sign_end, u_int32_t, u_int32_t, bswap_32((src << 8) ^ 0x80000000))
CONV_FUNC(24_end_32, u_int32_t, u_int32_t, bswap_32(src) << 8) LIN_FUNC(24_end_32, u_int32_t, u_int32_t, bswap_32(src) << 8)
CONV_FUNC(24_end_32_sign, u_int32_t, u_int32_t, (bswap_32(src) << 8) ^ 0x80000000) LIN_FUNC(24_end_32_sign, u_int32_t, u_int32_t, (bswap_32(src) << 8) ^ 0x80000000)
CONV_FUNC(24_end_32_end, u_int32_t, u_int32_t, src >> 8) LIN_FUNC(24_end_32_end, u_int32_t, u_int32_t, src >> 8)
CONV_FUNC(24_end_32_sign_end, u_int32_t, u_int32_t, (src >> 8) ^ 0x80) LIN_FUNC(24_end_32_sign_end, u_int32_t, u_int32_t, (src >> 8) ^ 0x80)
CONV_FUNC(32_8, u_int32_t, u_int8_t, src >> 24) LIN_FUNC(32_8, u_int32_t, u_int8_t, src >> 24)
CONV_FUNC(32_end_8, u_int32_t, u_int8_t, src) LIN_FUNC(32_end_8, u_int32_t, u_int8_t, src)
CONV_FUNC(32_8_sign, u_int32_t, u_int8_t, (src >> 24) ^ 0x80) LIN_FUNC(32_8_sign, u_int32_t, u_int8_t, (src >> 24) ^ 0x80)
CONV_FUNC(32_end_8_sign, u_int32_t, u_int8_t, src ^ 0x80) LIN_FUNC(32_end_8_sign, u_int32_t, u_int8_t, src ^ 0x80)
CONV_FUNC(32_16, u_int32_t, u_int16_t, src >> 16) LIN_FUNC(32_16, u_int32_t, u_int16_t, src >> 16)
CONV_FUNC(32_16_sign, u_int32_t, u_int16_t, (src >> 16) ^ 0x8000) LIN_FUNC(32_16_sign, u_int32_t, u_int16_t, (src >> 16) ^ 0x8000)
CONV_FUNC(32_16_end, u_int32_t, u_int16_t, bswap_16(src >> 16)) LIN_FUNC(32_16_end, u_int32_t, u_int16_t, bswap_16(src >> 16))
CONV_FUNC(32_16_sign_end, u_int32_t, u_int16_t, bswap_16((src >> 16) ^ 0x8000)) LIN_FUNC(32_16_sign_end, u_int32_t, u_int16_t, bswap_16((src >> 16) ^ 0x8000))
CONV_FUNC(32_end_16, u_int32_t, u_int16_t, bswap_16(src)) LIN_FUNC(32_end_16, u_int32_t, u_int16_t, bswap_16(src))
CONV_FUNC(32_end_16_sign, u_int32_t, u_int16_t, bswap_16(src) ^ 0x8000) LIN_FUNC(32_end_16_sign, u_int32_t, u_int16_t, bswap_16(src) ^ 0x8000)
CONV_FUNC(32_end_16_end, u_int32_t, u_int16_t, src) LIN_FUNC(32_end_16_end, u_int32_t, u_int16_t, src)
CONV_FUNC(32_end_16_sign_end, u_int32_t, u_int16_t, src ^ 0x80) LIN_FUNC(32_end_16_sign_end, u_int32_t, u_int16_t, src ^ 0x80)
CONV_FUNC(32_24, u_int32_t, u_int32_t, src >> 8) LIN_FUNC(32_24, u_int32_t, u_int32_t, src >> 8)
CONV_FUNC(32_24_sign, u_int32_t, u_int32_t, (src >> 8) ^ 0x800000) LIN_FUNC(32_24_sign, u_int32_t, u_int32_t, (src >> 8) ^ 0x800000)
CONV_FUNC(32_24_end, u_int32_t, u_int32_t, bswap_32(src >> 8)) LIN_FUNC(32_24_end, u_int32_t, u_int32_t, bswap_32(src >> 8))
CONV_FUNC(32_24_sign_end, u_int32_t, u_int32_t, bswap_32((src >> 8) ^ 0x800000)) LIN_FUNC(32_24_sign_end, u_int32_t, u_int32_t, bswap_32((src >> 8) ^ 0x800000))
CONV_FUNC(32_end_24, u_int32_t, u_int32_t, bswap_32(src) >> 8) LIN_FUNC(32_end_24, u_int32_t, u_int32_t, bswap_32(src) >> 8)
CONV_FUNC(32_end_24_sign, u_int32_t, u_int32_t, (bswap_32(src) >> 8) ^ 0x800000) LIN_FUNC(32_end_24_sign, u_int32_t, u_int32_t, (bswap_32(src) >> 8) ^ 0x800000)
CONV_FUNC(32_end_24_end, u_int32_t, u_int32_t, src << 8) LIN_FUNC(32_end_24_end, u_int32_t, u_int32_t, src << 8)
CONV_FUNC(32_end_24_sign_end, u_int32_t, u_int32_t, (src << 8) ^ 0x80) LIN_FUNC(32_end_24_sign_end, u_int32_t, u_int32_t, (src << 8) ^ 0x80)
CONV_FUNC(32_sign, u_int32_t, u_int32_t, src ^ 0x80000000) LIN_FUNC(32_sign, u_int32_t, u_int32_t, src ^ 0x80000000)
CONV_FUNC(32_end, u_int32_t, u_int32_t, bswap_32(src)) LIN_FUNC(32_end, u_int32_t, u_int32_t, bswap_32(src))
CONV_FUNC(32_end_sign, u_int32_t, u_int32_t, bswap_32(src) ^ 0x80000000) LIN_FUNC(32_end_sign, u_int32_t, u_int32_t, bswap_32(src) ^ 0x80000000)
CONV_FUNC(32_sign_end, u_int32_t, u_int32_t, bswap_32(src) ^ 0x80) LIN_FUNC(32_sign_end, u_int32_t, u_int32_t, bswap_32(src) ^ 0x80)
CONV_FUNC(32_end_sign_end, u_int32_t, u_int32_t, src ^ 0x80) LIN_FUNC(32_end_sign_end, u_int32_t, u_int32_t, src ^ 0x80)
/* src_wid dst_wid src_endswap, dst_endswap, sign_swap */ /* src_wid dst_wid src_endswap, dst_endswap, sign_swap */
conv_f convert_functions[4 * 4 * 2 * 2 * 2] = { linear_f linear_functions[4 * 4 * 2 * 2 * 2] = {
NULL, /* 8->8: Nothing to do */ NULL, /* 8->8: Nothing to do */
conv_8_sign, /* 8->8 sign: conv_8_sign */ lin_8_sign, /* 8->8 sign: lin_8_sign */
NULL, /* 8->8 dst_end: Nothing to do */ NULL, /* 8->8 dst_end: Nothing to do */
conv_8_sign, /* 8->8 dst_end sign: conv_8_sign */ lin_8_sign, /* 8->8 dst_end sign: lin_8_sign */
NULL, /* 8->8 src_end: Nothing to do */ NULL, /* 8->8 src_end: Nothing to do */
conv_8_sign, /* 8->8 src_end sign: conv_8_sign */ lin_8_sign, /* 8->8 src_end sign: lin_8_sign */
NULL, /* 8->8 src_end dst_end: Nothing to do */ NULL, /* 8->8 src_end dst_end: Nothing to do */
conv_8_sign, /* 8->8 src_end dst_end sign: conv_8_sign */ lin_8_sign, /* 8->8 src_end dst_end sign: lin_8_sign */
conv_8_16, /* 8->16: conv_8_16 */ lin_8_16, /* 8->16: lin_8_16 */
conv_8_16_sign, /* 8->16 sign: conv_8_16_sign */ lin_8_16_sign, /* 8->16 sign: lin_8_16_sign */
conv_8_16_end, /* 8->16 dst_end: conv_8_16_end */ lin_8_16_end, /* 8->16 dst_end: lin_8_16_end */
conv_8_16_sign_end, /* 8->16 dst_end sign: conv_8_16_sign_end */ lin_8_16_sign_end, /* 8->16 dst_end sign: lin_8_16_sign_end */
conv_8_16, /* 8->16 src_end: conv_8_16 */ lin_8_16, /* 8->16 src_end: lin_8_16 */
conv_8_16_sign, /* 8->16 src_end sign: conv_8_16_sign */ lin_8_16_sign, /* 8->16 src_end sign: lin_8_16_sign */
conv_8_16_end, /* 8->16 src_end dst_end: conv_8_16_end */ lin_8_16_end, /* 8->16 src_end dst_end: lin_8_16_end */
conv_8_16_sign_end, /* 8->16 src_end dst_end sign: conv_8_16_sign_end */ lin_8_16_sign_end, /* 8->16 src_end dst_end sign: lin_8_16_sign_end */
conv_8_24, /* 8->24: conv_8_24 */ lin_8_24, /* 8->24: lin_8_24 */
conv_8_24_sign, /* 8->24 sign: conv_8_24_sign */ lin_8_24_sign, /* 8->24 sign: lin_8_24_sign */
conv_8_24_end, /* 8->24 dst_end: conv_8_24_end */ lin_8_24_end, /* 8->24 dst_end: lin_8_24_end */
conv_8_24_sign_end, /* 8->24 dst_end sign: conv_8_24_sign_end */ lin_8_24_sign_end, /* 8->24 dst_end sign: lin_8_24_sign_end */
conv_8_24, /* 8->24 src_end: conv_8_24 */ lin_8_24, /* 8->24 src_end: lin_8_24 */
conv_8_24_sign, /* 8->24 src_end sign: conv_8_24_sign */ lin_8_24_sign, /* 8->24 src_end sign: lin_8_24_sign */
conv_8_24_end, /* 8->24 src_end dst_end: conv_8_24_end */ lin_8_24_end, /* 8->24 src_end dst_end: lin_8_24_end */
conv_8_24_sign_end, /* 8->24 src_end dst_end sign: conv_8_24_sign_end */ lin_8_24_sign_end, /* 8->24 src_end dst_end sign: lin_8_24_sign_end */
conv_8_32, /* 8->32: conv_8_32 */ lin_8_32, /* 8->32: lin_8_32 */
conv_8_32_sign, /* 8->32 sign: conv_8_32_sign */ lin_8_32_sign, /* 8->32 sign: lin_8_32_sign */
conv_8_32_end, /* 8->32 dst_end: conv_8_32_end */ lin_8_32_end, /* 8->32 dst_end: lin_8_32_end */
conv_8_32_sign_end, /* 8->32 dst_end sign: conv_8_32_sign_end */ lin_8_32_sign_end, /* 8->32 dst_end sign: lin_8_32_sign_end */
conv_8_32, /* 8->32 src_end: conv_8_32 */ lin_8_32, /* 8->32 src_end: lin_8_32 */
conv_8_32_sign, /* 8->32 src_end sign: conv_8_32_sign */ lin_8_32_sign, /* 8->32 src_end sign: lin_8_32_sign */
conv_8_32_end, /* 8->32 src_end dst_end: conv_8_32_end */ lin_8_32_end, /* 8->32 src_end dst_end: lin_8_32_end */
conv_8_32_sign_end, /* 8->32 src_end dst_end sign: conv_8_32_sign_end */ lin_8_32_sign_end, /* 8->32 src_end dst_end sign: lin_8_32_sign_end */
conv_16_8, /* 16->8: conv_16_8 */ lin_16_8, /* 16->8: lin_16_8 */
conv_16_8_sign, /* 16->8 sign: conv_16_8_sign */ lin_16_8_sign, /* 16->8 sign: lin_16_8_sign */
conv_16_8, /* 16->8 dst_end: conv_16_8 */ lin_16_8, /* 16->8 dst_end: lin_16_8 */
conv_16_8_sign, /* 16->8 dst_end sign: conv_16_8_sign */ lin_16_8_sign, /* 16->8 dst_end sign: lin_16_8_sign */
conv_16_end_8, /* 16->8 src_end: conv_16_end_8 */ lin_16_end_8, /* 16->8 src_end: lin_16_end_8 */
conv_16_end_8_sign, /* 16->8 src_end sign: conv_16_end_8_sign */ lin_16_end_8_sign, /* 16->8 src_end sign: lin_16_end_8_sign */
conv_16_end_8, /* 16->8 src_end dst_end: conv_16_end_8 */ lin_16_end_8, /* 16->8 src_end dst_end: lin_16_end_8 */
conv_16_end_8_sign, /* 16->8 src_end dst_end sign: conv_16_end_8_sign */ lin_16_end_8_sign, /* 16->8 src_end dst_end sign: lin_16_end_8_sign */
NULL, /* 16->16: Nothing to do */ NULL, /* 16->16: Nothing to do */
conv_16_sign, /* 16->16 sign: conv_16_sign */ lin_16_sign, /* 16->16 sign: lin_16_sign */
conv_16_end, /* 16->16 dst_end: conv_16_end */ lin_16_end, /* 16->16 dst_end: lin_16_end */
conv_16_sign_end, /* 16->16 dst_end sign: conv_16_sign_end */ lin_16_sign_end, /* 16->16 dst_end sign: lin_16_sign_end */
conv_16_end, /* 16->16 src_end: conv_16_end */ lin_16_end, /* 16->16 src_end: lin_16_end */
conv_16_end_sign, /* 16->16 src_end sign: conv_16_end_sign */ lin_16_end_sign, /* 16->16 src_end sign: lin_16_end_sign */
NULL, /* 16->16 src_end dst_end: Nothing to do */ NULL, /* 16->16 src_end dst_end: Nothing to do */
conv_16_end_sign_end, /* 16->16 src_end dst_end sign: conv_16_end_sign_end */ lin_16_end_sign_end, /* 16->16 src_end dst_end sign: lin_16_end_sign_end */
conv_16_24, /* 16->24: conv_16_24 */ lin_16_24, /* 16->24: lin_16_24 */
conv_16_24_sign, /* 16->24 sign: conv_16_24_sign */ lin_16_24_sign, /* 16->24 sign: lin_16_24_sign */
conv_16_24_end, /* 16->24 dst_end: conv_16_24_end */ lin_16_24_end, /* 16->24 dst_end: lin_16_24_end */
conv_16_24_sign_end, /* 16->24 dst_end sign: conv_16_24_sign_end */ lin_16_24_sign_end, /* 16->24 dst_end sign: lin_16_24_sign_end */
conv_16_end_24, /* 16->24 src_end: conv_16_end_24 */ lin_16_end_24, /* 16->24 src_end: lin_16_end_24 */
conv_16_end_24_sign, /* 16->24 src_end sign: conv_16_end_24_sign */ lin_16_end_24_sign, /* 16->24 src_end sign: lin_16_end_24_sign */
conv_16_end_24_end, /* 16->24 src_end dst_end: conv_16_end_24_end */ lin_16_end_24_end, /* 16->24 src_end dst_end: lin_16_end_24_end */
conv_16_end_24_sign_end,/* 16->24 src_end dst_end sign: conv_16_end_24_sign_end */ lin_16_end_24_sign_end,/* 16->24 src_end dst_end sign: lin_16_end_24_sign_end */
conv_16_32, /* 16->32: conv_16_32 */ lin_16_32, /* 16->32: lin_16_32 */
conv_16_32_sign, /* 16->32 sign: conv_16_32_sign */ lin_16_32_sign, /* 16->32 sign: lin_16_32_sign */
conv_16_32_end, /* 16->32 dst_end: conv_16_32_end */ lin_16_32_end, /* 16->32 dst_end: lin_16_32_end */
conv_16_32_sign_end, /* 16->32 dst_end sign: conv_16_32_sign_end */ lin_16_32_sign_end, /* 16->32 dst_end sign: lin_16_32_sign_end */
conv_16_end_32, /* 16->32 src_end: conv_16_end_32 */ lin_16_end_32, /* 16->32 src_end: lin_16_end_32 */
conv_16_end_32_sign, /* 16->32 src_end sign: conv_16_end_32_sign */ lin_16_end_32_sign, /* 16->32 src_end sign: lin_16_end_32_sign */
conv_16_end_32_end, /* 16->32 src_end dst_end: conv_16_end_32_end */ lin_16_end_32_end, /* 16->32 src_end dst_end: lin_16_end_32_end */
conv_16_end_32_sign_end,/* 16->32 src_end dst_end sign: conv_16_end_32_sign_end */ lin_16_end_32_sign_end,/* 16->32 src_end dst_end sign: lin_16_end_32_sign_end */
conv_24_8, /* 24->8: conv_24_8 */ lin_24_8, /* 24->8: lin_24_8 */
conv_24_8_sign, /* 24->8 sign: conv_24_8_sign */ lin_24_8_sign, /* 24->8 sign: lin_24_8_sign */
conv_24_8, /* 24->8 dst_end: conv_24_8 */ lin_24_8, /* 24->8 dst_end: lin_24_8 */
conv_24_8_sign, /* 24->8 dst_end sign: conv_24_8_sign */ lin_24_8_sign, /* 24->8 dst_end sign: lin_24_8_sign */
conv_24_end_8, /* 24->8 src_end: conv_24_end_8 */ lin_24_end_8, /* 24->8 src_end: lin_24_end_8 */
conv_24_end_8_sign, /* 24->8 src_end sign: conv_24_end_8_sign */ lin_24_end_8_sign, /* 24->8 src_end sign: lin_24_end_8_sign */
conv_24_end_8, /* 24->8 src_end dst_end: conv_24_end_8 */ lin_24_end_8, /* 24->8 src_end dst_end: lin_24_end_8 */
conv_24_end_8_sign, /* 24->8 src_end dst_end sign: conv_24_end_8_sign */ lin_24_end_8_sign, /* 24->8 src_end dst_end sign: lin_24_end_8_sign */
conv_24_16, /* 24->16: conv_24_16 */ lin_24_16, /* 24->16: lin_24_16 */
conv_24_16_sign, /* 24->16 sign: conv_24_16_sign */ lin_24_16_sign, /* 24->16 sign: lin_24_16_sign */
conv_24_16_end, /* 24->16 dst_end: conv_24_16_end */ lin_24_16_end, /* 24->16 dst_end: lin_24_16_end */
conv_24_16_sign_end, /* 24->16 dst_end sign: conv_24_16_sign_end */ lin_24_16_sign_end, /* 24->16 dst_end sign: lin_24_16_sign_end */
conv_24_end_16, /* 24->16 src_end: conv_24_end_16 */ lin_24_end_16, /* 24->16 src_end: lin_24_end_16 */
conv_24_end_16_sign, /* 24->16 src_end sign: conv_24_end_16_sign */ lin_24_end_16_sign, /* 24->16 src_end sign: lin_24_end_16_sign */
conv_24_end_16_end, /* 24->16 src_end dst_end: conv_24_end_16_end */ lin_24_end_16_end, /* 24->16 src_end dst_end: lin_24_end_16_end */
conv_24_end_16_sign_end,/* 24->16 src_end dst_end sign: conv_24_end_16_sign_end */ lin_24_end_16_sign_end,/* 24->16 src_end dst_end sign: lin_24_end_16_sign_end */
NULL, /* 24->24: Nothing to do */ NULL, /* 24->24: Nothing to do */
conv_24_sign, /* 24->24 sign: conv_24_sign */ lin_24_sign, /* 24->24 sign: lin_24_sign */
conv_24_end, /* 24->24 dst_end: conv_24_end */ lin_24_end, /* 24->24 dst_end: lin_24_end */
conv_24_sign_end, /* 24->24 dst_end sign: conv_24_sign_end */ lin_24_sign_end, /* 24->24 dst_end sign: lin_24_sign_end */
conv_24_end, /* 24->24 src_end: conv_24_end */ lin_24_end, /* 24->24 src_end: lin_24_end */
conv_24_end_sign, /* 24->24 src_end sign: conv_24_end_sign */ lin_24_end_sign, /* 24->24 src_end sign: lin_24_end_sign */
NULL, /* 24->24 src_end dst_end: Nothing to do */ NULL, /* 24->24 src_end dst_end: Nothing to do */
conv_24_end_sign_end, /* 24->24 src_end dst_end sign: conv_24_end_sign_end */ lin_24_end_sign_end, /* 24->24 src_end dst_end sign: lin_24_end_sign_end */
conv_24_32, /* 24->32: conv_24_32 */ lin_24_32, /* 24->32: lin_24_32 */
conv_24_32_sign, /* 24->32 sign: conv_24_32_sign */ lin_24_32_sign, /* 24->32 sign: lin_24_32_sign */
conv_24_32_end, /* 24->32 dst_end: conv_24_32_end */ lin_24_32_end, /* 24->32 dst_end: lin_24_32_end */
conv_24_32_sign_end, /* 24->32 dst_end sign: conv_24_32_sign_end */ lin_24_32_sign_end, /* 24->32 dst_end sign: lin_24_32_sign_end */
conv_24_end_32, /* 24->32 src_end: conv_24_end_32 */ lin_24_end_32, /* 24->32 src_end: lin_24_end_32 */
conv_24_end_32_sign, /* 24->32 src_end sign: conv_24_end_32_sign */ lin_24_end_32_sign, /* 24->32 src_end sign: lin_24_end_32_sign */
conv_24_end_32_end, /* 24->32 src_end dst_end: conv_24_end_32_end */ lin_24_end_32_end, /* 24->32 src_end dst_end: lin_24_end_32_end */
conv_24_end_32_sign_end,/* 24->32 src_end dst_end sign: conv_24_end_32_sign_end */ lin_24_end_32_sign_end,/* 24->32 src_end dst_end sign: lin_24_end_32_sign_end */
conv_32_8, /* 32->8: conv_32_8 */ lin_32_8, /* 32->8: lin_32_8 */
conv_32_8_sign, /* 32->8 sign: conv_32_8_sign */ lin_32_8_sign, /* 32->8 sign: lin_32_8_sign */
conv_32_8, /* 32->8 dst_end: conv_32_8 */ lin_32_8, /* 32->8 dst_end: lin_32_8 */
conv_32_8_sign, /* 32->8 dst_end sign: conv_32_8_sign */ lin_32_8_sign, /* 32->8 dst_end sign: lin_32_8_sign */
conv_32_end_8, /* 32->8 src_end: conv_32_end_8 */ lin_32_end_8, /* 32->8 src_end: lin_32_end_8 */
conv_32_end_8_sign, /* 32->8 src_end sign: conv_32_end_8_sign */ lin_32_end_8_sign, /* 32->8 src_end sign: lin_32_end_8_sign */
conv_32_end_8, /* 32->8 src_end dst_end: conv_32_end_8 */ lin_32_end_8, /* 32->8 src_end dst_end: lin_32_end_8 */
conv_32_end_8_sign, /* 32->8 src_end dst_end sign: conv_32_end_8_sign */ lin_32_end_8_sign, /* 32->8 src_end dst_end sign: lin_32_end_8_sign */
conv_32_16, /* 32->16: conv_32_16 */ lin_32_16, /* 32->16: lin_32_16 */
conv_32_16_sign, /* 32->16 sign: conv_32_16_sign */ lin_32_16_sign, /* 32->16 sign: lin_32_16_sign */
conv_32_16_end, /* 32->16 dst_end: conv_32_16_end */ lin_32_16_end, /* 32->16 dst_end: lin_32_16_end */
conv_32_16_sign_end, /* 32->16 dst_end sign: conv_32_16_sign_end */ lin_32_16_sign_end, /* 32->16 dst_end sign: lin_32_16_sign_end */
conv_32_end_16, /* 32->16 src_end: conv_32_end_16 */ lin_32_end_16, /* 32->16 src_end: lin_32_end_16 */
conv_32_end_16_sign, /* 32->16 src_end sign: conv_32_end_16_sign */ lin_32_end_16_sign, /* 32->16 src_end sign: lin_32_end_16_sign */
conv_32_end_16_end, /* 32->16 src_end dst_end: conv_32_end_16_end */ lin_32_end_16_end, /* 32->16 src_end dst_end: lin_32_end_16_end */
conv_32_end_16_sign_end,/* 32->16 src_end dst_end sign: conv_32_end_16_sign_end */ lin_32_end_16_sign_end,/* 32->16 src_end dst_end sign: lin_32_end_16_sign_end */
conv_32_24, /* 32->24: conv_32_24 */ lin_32_24, /* 32->24: lin_32_24 */
conv_32_24_sign, /* 32->24 sign: conv_32_24_sign */ lin_32_24_sign, /* 32->24 sign: lin_32_24_sign */
conv_32_24_end, /* 32->24 dst_end: conv_32_24_end */ lin_32_24_end, /* 32->24 dst_end: lin_32_24_end */
conv_32_24_sign_end, /* 32->24 dst_end sign: conv_32_24_sign_end */ lin_32_24_sign_end, /* 32->24 dst_end sign: lin_32_24_sign_end */
conv_32_end_24, /* 32->24 src_end: conv_32_end_24 */ lin_32_end_24, /* 32->24 src_end: lin_32_end_24 */
conv_32_end_24_sign, /* 32->24 src_end sign: conv_32_end_24_sign */ lin_32_end_24_sign, /* 32->24 src_end sign: lin_32_end_24_sign */
conv_32_end_24_end, /* 32->24 src_end dst_end: conv_32_end_24_end */ lin_32_end_24_end, /* 32->24 src_end dst_end: lin_32_end_24_end */
conv_32_end_24_sign_end,/* 32->24 src_end dst_end sign: conv_32_end_24_sign_end */ lin_32_end_24_sign_end,/* 32->24 src_end dst_end sign: lin_32_end_24_sign_end */
NULL, /* 32->32: Nothing to do */ NULL, /* 32->32: Nothing to do */
conv_32_sign, /* 32->32 sign: conv_32_sign */ lin_32_sign, /* 32->32 sign: lin_32_sign */
conv_32_end, /* 32->32 dst_end: conv_32_end */ lin_32_end, /* 32->32 dst_end: lin_32_end */
conv_32_sign_end, /* 32->32 dst_end sign: conv_32_sign_end */ lin_32_sign_end, /* 32->32 dst_end sign: lin_32_sign_end */
conv_32_end, /* 32->32 src_end: conv_32_end */ lin_32_end, /* 32->32 src_end: lin_32_end */
conv_32_end_sign, /* 32->32 src_end sign: conv_32_end_sign */ lin_32_end_sign, /* 32->32 src_end sign: lin_32_end_sign */
NULL, /* 32->32 src_end dst_end: Nothing to do */ NULL, /* 32->32 src_end dst_end: Nothing to do */
conv_32_end_sign_end /* 32->32 src_end dst_end sign: conv_32_end_sign_end */ lin_32_end_sign_end /* 32->32 src_end dst_end sign: lin_32_end_sign_end */
}; };
@ -347,7 +347,7 @@ int snd_pcm_plugin_build_linear(snd_pcm_format_t *src_format,
{ {
struct linear_private_data *data; struct linear_private_data *data;
snd_pcm_plugin_t *plugin; snd_pcm_plugin_t *plugin;
conv_f func; linear_f func;
int src_endian, dst_endian, sign, src_width, dst_width; int src_endian, dst_endian, sign, src_width, dst_width;
int src_sample_size, dst_sample_size; int src_sample_size, dst_sample_size;
@ -426,7 +426,7 @@ int snd_pcm_plugin_build_linear(snd_pcm_format_t *src_format,
if (dst_endian < 0) if (dst_endian < 0)
dst_endian = 0; dst_endian = 0;
func = ((conv_f(*)[4][2][2][2])convert_functions)[src_width][dst_width][src_endian][dst_endian][sign]; func = ((linear_f(*)[4][2][2][2])linear_functions)[src_width][dst_width][src_endian][dst_endian][sign];
if (func == NULL) if (func == NULL)
return -EINVAL; return -EINVAL;