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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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28
src/pcm/pcm_adpcm.c
View file

@ -204,10 +204,10 @@ static void adpcm_decode(snd_pcm_channel_area_t *src_areas,
size_t frames, size_t channels, int putidx,
adpcm_state_t *states)
{
#define PUT_S16_LABELS
#define PUT16_LABELS
#include "plugin_ops.h"
#undef PUT_S16_LABELS
void *put = put_s16_labels[putidx];
#undef PUT16_LABELS
void *put = put16_labels[putidx];
size_t channel;
for (channel = 0; channel < channels; ++channel, ++states) {
char *src;
@ -243,9 +243,9 @@ static void adpcm_decode(snd_pcm_channel_area_t *src_areas,
v = (*src >> 4) & 0x0f;
sample = adpcm_decoder(v, states);
goto *put;
#define PUT_S16_END after
#define PUT16_END after
#include "plugin_ops.h"
#undef PUT_S16_END
#undef PUT16_END
after:
src += src_step;
srcbit += srcbit_step;
@ -265,10 +265,10 @@ static void adpcm_encode(snd_pcm_channel_area_t *src_areas,
size_t frames, size_t channels, int getidx,
adpcm_state_t *states)
{
#define GET_S16_LABELS
#define GET16_LABELS
#include "plugin_ops.h"
#undef GET_S16_LABELS
void *get = get_s16_labels[getidx];
#undef GET16_LABELS
void *get = get16_labels[getidx];
size_t channel;
int16_t sample = 0;
for (channel = 0; channel < channels; ++channel, ++states) {
@ -299,9 +299,9 @@ static void adpcm_encode(snd_pcm_channel_area_t *src_areas,
while (frames1-- > 0) {
int v;
goto *get;
#define GET_S16_END after
#define GET16_END after
#include "plugin_ops.h"
#undef GET_S16_END
#undef GET16_END
after:
v = adpcm_encoder(sample, states);
if (dstbit)
@ -409,18 +409,18 @@ static int snd_pcm_adpcm_setup(snd_pcm_t *pcm, snd_pcm_setup_t * setup)
setup->mmap_bytes = 0;
if (pcm->stream == SND_PCM_STREAM_PLAYBACK) {
if (adpcm->sformat == SND_PCM_SFMT_IMA_ADPCM) {
adpcm->getput_idx = getput_index(adpcm->cformat);
adpcm->getput_idx = get_index(adpcm->cformat, SND_PCM_SFMT_S16);
adpcm->func = adpcm_encode;
} else {
adpcm->getput_idx = getput_index(adpcm->sformat);
adpcm->getput_idx = put_index(SND_PCM_SFMT_S16, adpcm->sformat);
adpcm->func = adpcm_decode;
}
} else {
if (adpcm->sformat == SND_PCM_SFMT_IMA_ADPCM) {
adpcm->getput_idx = getput_index(adpcm->cformat);
adpcm->getput_idx = put_index(SND_PCM_SFMT_S16, adpcm->cformat);
adpcm->func = adpcm_decode;
} else {
adpcm->getput_idx = getput_index(adpcm->sformat);
adpcm->getput_idx = get_index(adpcm->sformat, SND_PCM_SFMT_S16);
adpcm->func = adpcm_encode;
}
}

28
src/pcm/pcm_alaw.c
View file

@ -128,10 +128,10 @@ static void alaw_decode(snd_pcm_channel_area_t *src_areas,
size_t dst_offset,
size_t frames, size_t channels, int putidx)
{
#define PUT_S16_LABELS
#define PUT16_LABELS
#include "plugin_ops.h"
#undef PUT_S16_LABELS
void *put = put_s16_labels[putidx];
#undef PUT16_LABELS
void *put = put16_labels[putidx];
size_t channel;
for (channel = 0; channel < channels; ++channel) {
char *src;
@ -157,9 +157,9 @@ static void alaw_decode(snd_pcm_channel_area_t *src_areas,
while (frames1-- > 0) {
int16_t sample = alaw_to_s16(*src);
goto *put;
#define PUT_S16_END after
#define PUT16_END after
#include "plugin_ops.h"
#undef PUT_S16_END
#undef PUT16_END
after:
src += src_step;
dst += dst_step;
@ -173,10 +173,10 @@ static void alaw_encode(snd_pcm_channel_area_t *src_areas,
size_t dst_offset,
size_t frames, size_t channels, int getidx)
{
#define GET_S16_LABELS
#define GET16_LABELS
#include "plugin_ops.h"
#undef GET_S16_LABELS
void *get = get_s16_labels[getidx];
#undef GET16_LABELS
void *get = get16_labels[getidx];
size_t channel;
int16_t sample = 0;
for (channel = 0; channel < channels; ++channel) {
@ -202,9 +202,9 @@ static void alaw_encode(snd_pcm_channel_area_t *src_areas,
frames1 = frames;
while (frames1-- > 0) {
goto *get;
#define GET_S16_END after
#define GET16_END after
#include "plugin_ops.h"
#undef GET_S16_END
#undef GET16_END
after:
*dst = s16_to_alaw(sample);
src += src_step;
@ -291,18 +291,18 @@ static int snd_pcm_alaw_setup(snd_pcm_t *pcm, snd_pcm_setup_t * setup)
setup->mmap_bytes = 0;
if (pcm->stream == SND_PCM_STREAM_PLAYBACK) {
if (alaw->sformat == SND_PCM_SFMT_A_LAW) {
alaw->getput_idx = getput_index(alaw->cformat);
alaw->getput_idx = get_index(alaw->cformat, SND_PCM_SFMT_S16);
alaw->func = alaw_encode;
} else {
alaw->getput_idx = getput_index(alaw->sformat);
alaw->getput_idx = put_index(SND_PCM_SFMT_S16, alaw->sformat);
alaw->func = alaw_decode;
}
} else {
if (alaw->sformat == SND_PCM_SFMT_A_LAW) {
alaw->getput_idx = getput_index(alaw->cformat);
alaw->getput_idx = put_index(SND_PCM_SFMT_S16, alaw->cformat);
alaw->func = alaw_decode;
} else {
alaw->getput_idx = getput_index(alaw->sformat);
alaw->getput_idx = get_index(alaw->sformat, SND_PCM_SFMT_S16);
alaw->func = alaw_encode;
}
}

28
src/pcm/pcm_mulaw.c
View file

@ -145,10 +145,10 @@ static void mulaw_decode(snd_pcm_channel_area_t *src_areas,
size_t dst_offset,
size_t frames, size_t channels, int putidx)
{
#define PUT_S16_LABELS
#define PUT16_LABELS
#include "plugin_ops.h"
#undef PUT_S16_LABELS
void *put = put_s16_labels[putidx];
#undef PUT16_LABELS
void *put = put16_labels[putidx];
size_t channel;
for (channel = 0; channel < channels; ++channel) {
char *src;
@ -174,9 +174,9 @@ static void mulaw_decode(snd_pcm_channel_area_t *src_areas,
while (frames1-- > 0) {
int16_t sample = ulaw_to_s16(*src);
goto *put;
#define PUT_S16_END after
#define PUT16_END after
#include "plugin_ops.h"
#undef PUT_S16_END
#undef PUT16_END
after:
src += src_step;
dst += dst_step;
@ -190,10 +190,10 @@ static void mulaw_encode(snd_pcm_channel_area_t *src_areas,
size_t dst_offset,
size_t frames, size_t channels, int getidx)
{
#define GET_S16_LABELS
#define GET16_LABELS
#include "plugin_ops.h"
#undef GET_S16_LABELS
void *get = get_s16_labels[getidx];
#undef GET16_LABELS
void *get = get16_labels[getidx];
size_t channel;
int16_t sample = 0;
for (channel = 0; channel < channels; ++channel) {
@ -219,9 +219,9 @@ static void mulaw_encode(snd_pcm_channel_area_t *src_areas,
frames1 = frames;
while (frames1-- > 0) {
goto *get;
#define GET_S16_END after
#define GET16_END after
#include "plugin_ops.h"
#undef GET_S16_END
#undef GET16_END
after:
*dst = s16_to_ulaw(sample);
src += src_step;
@ -308,18 +308,18 @@ static int snd_pcm_mulaw_setup(snd_pcm_t *pcm, snd_pcm_setup_t * setup)
setup->mmap_bytes = 0;
if (pcm->stream == SND_PCM_STREAM_PLAYBACK) {
if (mulaw->sformat == SND_PCM_SFMT_MU_LAW) {
mulaw->getput_idx = getput_index(mulaw->cformat);
mulaw->getput_idx = get_index(mulaw->cformat, SND_PCM_SFMT_S16);
mulaw->func = mulaw_encode;
} else {
mulaw->getput_idx = getput_index(mulaw->sformat);
mulaw->getput_idx = put_index(SND_PCM_SFMT_S16, mulaw->sformat);
mulaw->func = mulaw_decode;
}
} else {
if (mulaw->sformat == SND_PCM_SFMT_MU_LAW) {
mulaw->getput_idx = getput_index(mulaw->cformat);
mulaw->getput_idx = put_index(SND_PCM_SFMT_S16, mulaw->cformat);
mulaw->func = mulaw_decode;
} else {
mulaw->getput_idx = getput_index(mulaw->sformat);
mulaw->getput_idx = get_index(mulaw->sformat, SND_PCM_SFMT_S16);
mulaw->func = mulaw_encode;
}
}

27
src/pcm/pcm_plugin.c
View file

@ -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;

3
src/pcm/pcm_plugin.h
View file

@ -59,7 +59,8 @@ int snd_pcm_plugin_munmap_control(snd_pcm_t *pcm);
int snd_pcm_plugin_munmap(snd_pcm_t *pcm);
int snd_pcm_plugin_poll_descriptor(snd_pcm_t *pcm);
int snd_pcm_plugin_channels_mask(snd_pcm_t *pcm, bitset_t *cmask);
int getput_index(int format);
int get_index(int src_format, int dst_format);
int put_index(int src_format, int dst_format);
int conv_index(int src_format, int dst_format);
#define SND_PCM_LINEAR_FORMATS (SND_PCM_FMT_S8 | SND_PCM_FMT_U8 | \

44
src/pcm/pcm_rate.c
View file

@ -67,13 +67,13 @@ static size_t resample_expand(snd_pcm_channel_area_t *src_areas,
unsigned int get_threshold,
rate_state_t *states)
{
#define GET_S16_LABELS
#define PUT_S16_LABELS
#define GET16_LABELS
#define PUT16_LABELS
#include "plugin_ops.h"
#undef GET_S16_LABELS
#undef PUT_S16_LABELS
void *get = get_s16_labels[getidx];
void *put = put_s16_labels[putidx];
#undef GET16_LABELS
#undef PUT16_LABELS
void *get = get16_labels[getidx];
void *put = put16_labels[putidx];
unsigned int channel;
size_t src_frames1 = 0;
size_t dst_frames1 = 0;
@ -112,9 +112,9 @@ static size_t resample_expand(snd_pcm_channel_area_t *src_areas,
break;
pos -= get_threshold;
goto *get;
#define GET_S16_END after_get
#define GET16_END after_get
#include "plugin_ops.h"
#undef GET_S16_END
#undef GET16_END
after_get:
src += src_step;
src_frames1++;
@ -124,9 +124,9 @@ static size_t resample_expand(snd_pcm_channel_area_t *src_areas,
} else
sample = old_sample;
goto *put;
#define PUT_S16_END after_put
#define PUT16_END after_put
#include "plugin_ops.h"
#undef PUT_S16_END
#undef PUT16_END
after_put:
dst += dst_step;
dst_frames1++;
@ -149,13 +149,13 @@ static size_t resample_shrink(snd_pcm_channel_area_t *src_areas,
unsigned int get_increment,
rate_state_t *states)
{
#define GET_S16_LABELS
#define PUT_S16_LABELS
#define GET16_LABELS
#define PUT16_LABELS
#include "plugin_ops.h"
#undef GET_S16_LABELS
#undef PUT_S16_LABELS
void *get = get_s16_labels[getidx];
void *put = put_s16_labels[putidx];
#undef GET16_LABELS
#undef PUT16_LABELS
void *get = get16_labels[getidx];
void *put = put16_labels[putidx];
unsigned int channel;
size_t src_frames1 = 0;
size_t dst_frames1 = 0;
@ -192,9 +192,9 @@ static size_t resample_shrink(snd_pcm_channel_area_t *src_areas,
while (src_frames1 < src_frames) {
goto *get;
#define GET_S16_END after_get
#define GET16_END after_get
#include "plugin_ops.h"
#undef GET_S16_END
#undef GET16_END
after_get:
src += src_step;
src_frames1++;
@ -206,9 +206,9 @@ static size_t resample_shrink(snd_pcm_channel_area_t *src_areas,
sum /= DIV;
sample = sum;
goto *put;
#define PUT_S16_END after_put
#define PUT16_END after_put
#include "plugin_ops.h"
#undef PUT_S16_END
#undef PUT16_END
after_put:
dst += dst_step;
sum = s * pos;
@ -372,8 +372,8 @@ static int snd_pcm_rate_setup(snd_pcm_t *pcm, snd_pcm_setup_t * setup)
src_rate = rate->srate;
dst_rate = rate->crate;
}
rate->get_idx = getput_index(src_format);
rate->put_idx = getput_index(dst_format);
rate->get_idx = get_index(src_format, SND_PCM_SFMT_S16);
rate->put_idx = put_index(SND_PCM_SFMT_S16, dst_format);
if (src_rate < dst_rate) {
rate->func = resample_expand;
/* pitch is get_threshold */

30
src/pcm/pcm_route.c
View file

@ -161,11 +161,11 @@ static void route1_many(snd_pcm_channel_area_t *src_areas,
ttable_dst_t* ttable,
route_params_t *params)
{
#define GET_U_LABELS
#define PUT_U32_LABELS
#define GET_LABELS
#define PUT32_LABELS
#include "plugin_ops.h"
#undef GET_U_LABELS
#undef PUT_U32_LABELS
#undef GET_LABELS
#undef PUT32_LABELS
static void *zero_labels[3] = { &&zero_int32, &&zero_int64,
#if ROUTE_PLUGIN_FLOAT
&&zero_float
@ -206,7 +206,7 @@ static void route1_many(snd_pcm_channel_area_t *src_areas,
&&norm_float_24,
#endif
};
void *zero, *get, *add, *norm, *put_u32;
void *zero, *get, *add, *norm, *put32;
int nsrcs = ttable->nsrcs;
char *dst;
int dst_step;
@ -239,10 +239,10 @@ static void route1_many(snd_pcm_channel_area_t *src_areas,
dst_area->enabled = 1;
#endif
zero = zero_labels[params->sum_idx];
get = get_u_labels[params->get_idx];
get = get_labels[params->get_idx];
add = add_labels[params->sum_idx * 2 + ttable->att];
norm = norm_labels[params->sum_idx * 8 + ttable->att * 4 + 4 - params->src_size];
put_u32 = put_u32_labels[params->put_idx];
put32 = put32_labels[params->put_idx];
dst = snd_pcm_channel_area_addr(dst_area, dst_offset);
dst_step = snd_pcm_channel_area_step(dst_area);
@ -269,9 +269,9 @@ static void route1_many(snd_pcm_channel_area_t *src_areas,
/* Get sample */
goto *get;
#define GET_U_END after_get
#define GET_END after_get
#include "plugin_ops.h"
#undef GET_U_END
#undef GET_END
after_get:
/* Sum */
@ -376,11 +376,11 @@ static void route1_many(snd_pcm_channel_area_t *src_areas,
after_norm:
/* Put sample */
goto *put_u32;
#define PUT_U32_END after_put_u32
goto *put32;
#define PUT32_END after_put32
#include "plugin_ops.h"
#undef PUT_U32_END
after_put_u32:
#undef PUT32_END
after_put32:
dst += dst_step;
}
@ -531,8 +531,8 @@ static int snd_pcm_route_setup(snd_pcm_t *pcm, snd_pcm_setup_t * setup)
src_format = route->sformat;
dst_format = route->cformat;
}
route->params.get_idx = getput_index(src_format);
route->params.put_idx = getput_index(dst_format);
route->params.get_idx = get_index(src_format, SND_PCM_SFMT_U16);
route->params.put_idx = put_index(SND_PCM_SFMT_U32, dst_format);
route->params.conv_idx = conv_index(src_format, dst_format);
route->params.src_size = snd_pcm_format_width(src_format) / 8;
route->params.dst_sfmt = dst_format;

384
src/pcm/plugin_ops.h
View file

@ -280,104 +280,103 @@ conv_1234_123C: as_u32(dst) = as_u32(src) ^ 0x80; goto CONV_END;
}
#endif
#ifdef GET_S16_LABELS
/* src_wid src_endswap unsigned */
static void *get_s16_labels[4 * 2 * 2] = {
&&get_s16_xxx1_xx10, /* 8h -> 16h */
&&get_s16_xxx1_xx90, /* 8h ^> 16h */
&&get_s16_xxx1_xx10, /* 8s -> 16h */
&&get_s16_xxx1_xx90, /* 8s ^> 16h */
&&get_s16_xx12_xx12, /* 16h -> 16h */
&&get_s16_xx12_xx92, /* 16h ^> 16h */
&&get_s16_xx12_xx21, /* 16s -> 16h */
&&get_s16_xx12_xxA1, /* 16s ^> 16h */
&&get_s16_x123_xx12, /* 24h -> 16h */
&&get_s16_x123_xx92, /* 24h ^> 16h */
&&get_s16_123x_xx32, /* 24s -> 16h */
&&get_s16_123x_xxB2, /* 24s ^> 16h */
&&get_s16_1234_xx12, /* 32h -> 16h */
&&get_s16_1234_xx92, /* 32h ^> 16h */
&&get_s16_1234_xx43, /* 32s -> 16h */
&&get_s16_1234_xxC3, /* 32s ^> 16h */
#ifdef GET16_LABELS
/* src_wid src_endswap sign_toggle */
static void *get16_labels[4 * 2 * 2] = {
&&get16_1_10, /* 8h -> 16h */
&&get16_1_90, /* 8h ^> 16h */
&&get16_1_10, /* 8s -> 16h */
&&get16_1_90, /* 8s ^> 16h */
&&get16_12_12, /* 16h -> 16h */
&&get16_12_92, /* 16h ^> 16h */
&&get16_12_21, /* 16s -> 16h */
&&get16_12_A1, /* 16s ^> 16h */
&&get16_0123_12, /* 24h -> 16h */
&&get16_0123_92, /* 24h ^> 16h */
&&get16_1230_32, /* 24s -> 16h */
&&get16_1230_B2, /* 24s ^> 16h */
&&get16_1234_12, /* 32h -> 16h */
&&get16_1234_92, /* 32h ^> 16h */
&&get16_1234_43, /* 32s -> 16h */
&&get16_1234_C3, /* 32s ^> 16h */
};
#endif
#ifdef GET_S16_END
#ifdef GET16_END
while(0) {
get_s16_xxx1_xx10: sample = (u_int16_t)as_u8(src) << 8; goto GET_S16_END;
get_s16_xxx1_xx90: sample = (u_int16_t)(as_u8(src) ^ 0x80) << 8; goto GET_S16_END;
get_s16_xx12_xx12: sample = as_u16(src); goto GET_S16_END;
get_s16_xx12_xx92: sample = as_u16(src) ^ 0x8000; goto GET_S16_END;
get_s16_xx12_xx21: sample = bswap_16(as_u16(src)); goto GET_S16_END;
get_s16_xx12_xxA1: sample = bswap_16(as_u16(src) ^ 0x80); goto GET_S16_END;
get_s16_x123_xx12: sample = as_u32(src) >> 8; goto GET_S16_END;
get_s16_x123_xx92: sample = (as_u32(src) >> 8) ^ 0x8000; goto GET_S16_END;
get_s16_123x_xx32: sample = bswap_16(as_u32(src) >> 8); goto GET_S16_END;
get_s16_123x_xxB2: sample = bswap_16((as_u32(src) >> 8) ^ 0x8000); goto GET_S16_END;
get_s16_1234_xx12: sample = as_u32(src) >> 16; goto GET_S16_END;
get_s16_1234_xx92: sample = (as_u32(src) >> 16) ^ 0x8000; goto GET_S16_END;
get_s16_1234_xx43: sample = bswap_16(as_u32(src)); goto GET_S16_END;
get_s16_1234_xxC3: sample = bswap_16(as_u32(src) ^ 0x80); goto GET_S16_END;
get16_1_10: sample = (u_int16_t)as_u8(src) << 8; goto GET16_END;
get16_1_90: sample = (u_int16_t)(as_u8(src) ^ 0x80) << 8; goto GET16_END;
get16_12_12: sample = as_u16(src); goto GET16_END;
get16_12_92: sample = as_u16(src) ^ 0x8000; goto GET16_END;
get16_12_21: sample = bswap_16(as_u16(src)); goto GET16_END;
get16_12_A1: sample = bswap_16(as_u16(src) ^ 0x80); goto GET16_END;
get16_0123_12: sample = as_u32(src) >> 8; goto GET16_END;
get16_0123_92: sample = (as_u32(src) >> 8) ^ 0x8000; goto GET16_END;
get16_1230_32: sample = bswap_16(as_u32(src) >> 8); goto GET16_END;
get16_1230_B2: sample = bswap_16((as_u32(src) >> 8) ^ 0x8000); goto GET16_END;
get16_1234_12: sample = as_u32(src) >> 16; goto GET16_END;
get16_1234_92: sample = (as_u32(src) >> 16) ^ 0x8000; goto GET16_END;
get16_1234_43: sample = bswap_16(as_u32(src)); goto GET16_END;
get16_1234_C3: sample = bswap_16(as_u32(src) ^ 0x80); goto GET16_END;
}
#endif
#ifdef PUT_S16_LABELS
/* dst_wid dst_endswap unsigned */
static void *put_s16_labels[4 * 2 * 2 * 4 * 2] = {
&&put_s16_xx12_xxx1, /* 16h -> 8h */
&&put_s16_xx12_xxx9, /* 16h ^> 8h */
&&put_s16_xx12_xxx1, /* 16h -> 8s */
&&put_s16_xx12_xxx9, /* 16h ^> 8s */
&&put_s16_xx12_xx12, /* 16h -> 16h */
&&put_s16_xx12_xx92, /* 16h ^> 16h */
&&put_s16_xx12_xx21, /* 16h -> 16s */
&&put_s16_xx12_xx29, /* 16h ^> 16s */
&&put_s16_xx12_x120, /* 16h -> 24h */
&&put_s16_xx12_x920, /* 16h ^> 24h */
&&put_s16_xx12_021x, /* 16h -> 24s */
&&put_s16_xx12_029x, /* 16h ^> 24s */
&&put_s16_xx12_1200, /* 16h -> 32h */
&&put_s16_xx12_9200, /* 16h ^> 32h */
&&put_s16_xx12_0021, /* 16h -> 32s */
&&put_s16_xx12_0029, /* 16h ^> 32s */
#ifdef PUT16_LABELS
/* dst_wid dst_endswap sign_toggle */
static void *put16_labels[4 * 2 * 2 * 4 * 2] = {
&&put16_12_1, /* 16h -> 8h */
&&put16_12_9, /* 16h ^> 8h */
&&put16_12_1, /* 16h -> 8s */
&&put16_12_9, /* 16h ^> 8s */
&&put16_12_12, /* 16h -> 16h */
&&put16_12_92, /* 16h ^> 16h */
&&put16_12_21, /* 16h -> 16s */
&&put16_12_29, /* 16h ^> 16s */
&&put16_12_0120, /* 16h -> 24h */
&&put16_12_0920, /* 16h ^> 24h */
&&put16_12_0210, /* 16h -> 24s */
&&put16_12_0290, /* 16h ^> 24s */
&&put16_12_1200, /* 16h -> 32h */
&&put16_12_9200, /* 16h ^> 32h */
&&put16_12_0021, /* 16h -> 32s */
&&put16_12_0029, /* 16h ^> 32s */
};
#endif
#ifdef PUT_S16_END
#ifdef PUT16_END
while (0) {
put_s16_xx12_xxx1: as_u8(dst) = sample >> 8; goto PUT_S16_END;
put_s16_xx12_xxx9: as_u8(dst) = (sample >> 8) ^ 0x80; goto PUT_S16_END;
put_s16_xx12_xx12: as_u16(dst) = sample; goto PUT_S16_END;
put_s16_xx12_xx92: as_u16(dst) = sample ^ 0x8000; goto PUT_S16_END;
put_s16_xx12_xx21: as_u16(dst) = bswap_16(sample); goto PUT_S16_END;
put_s16_xx12_xx29: as_u16(dst) = bswap_16(sample) ^ 0x80; goto PUT_S16_END;
put_s16_xx12_x120: as_u32(dst) = (u_int32_t)sample << 8; goto PUT_S16_END;
put_s16_xx12_x920: as_u32(dst) = (u_int32_t)(sample ^ 0x8000) << 8; goto PUT_S16_END;
put_s16_xx12_021x: as_u32(dst) = (u_int32_t)bswap_16(sample) << 8; goto PUT_S16_END;
put_s16_xx12_029x: as_u32(dst) = (u_int32_t)(bswap_16(sample) ^ 0x80) << 8; goto PUT_S16_END;
put_s16_xx12_1200: as_u32(dst) = (u_int32_t)sample << 16; goto PUT_S16_END;
put_s16_xx12_9200: as_u32(dst) = (u_int32_t)(sample ^ 0x8000) << 16; goto PUT_S16_END;
put_s16_xx12_0021: as_u32(dst) = (u_int32_t)bswap_16(sample); goto PUT_S16_END;
put_s16_xx12_0029: as_u32(dst) = (u_int32_t)bswap_16(sample) ^ 0x80; goto PUT_S16_END;
put16_12_1: as_u8(dst) = sample >> 8; goto PUT16_END;
put16_12_9: as_u8(dst) = (sample >> 8) ^ 0x80; goto PUT16_END;
put16_12_12: as_u16(dst) = sample; goto PUT16_END;
put16_12_92: as_u16(dst) = sample ^ 0x8000; goto PUT16_END;
put16_12_21: as_u16(dst) = bswap_16(sample); goto PUT16_END;
put16_12_29: as_u16(dst) = bswap_16(sample) ^ 0x80; goto PUT16_END;
put16_12_0120: as_u32(dst) = (u_int32_t)sample << 8; goto PUT16_END;
put16_12_0920: as_u32(dst) = (u_int32_t)(sample ^ 0x8000) << 8; goto PUT16_END;
put16_12_0210: as_u32(dst) = (u_int32_t)bswap_16(sample) << 8; goto PUT16_END;
put16_12_0290: as_u32(dst) = (u_int32_t)(bswap_16(sample) ^ 0x80) << 8; goto PUT16_END;
put16_12_1200: as_u32(dst) = (u_int32_t)sample << 16; goto PUT16_END;
put16_12_9200: as_u32(dst) = (u_int32_t)(sample ^ 0x8000) << 16; goto PUT16_END;
put16_12_0021: as_u32(dst) = (u_int32_t)bswap_16(sample); goto PUT16_END;
put16_12_0029: as_u32(dst) = (u_int32_t)bswap_16(sample) ^ 0x80; goto PUT16_END;
}
#endif
#if 0
#ifdef GET32_LABELS
/* src_wid src_endswap unsigned */
/* src_wid src_endswap sign_toggle */
static void *get32_labels[4 * 2 * 2] = {
&&get32_xxx1_1000, /* 8h -> 32h */
&&get32_xxx1_9000, /* 8h ^> 32h */
&&get32_xxx1_1000, /* 8s -> 32h */
&&get32_xxx1_9000, /* 8s ^> 32h */
&&get32_xx12_1200, /* 16h -> 32h */
&&get32_xx12_9200, /* 16h ^> 32h */
&&get32_xx12_2100, /* 16s -> 32h */
&&get32_xx12_A100, /* 16s ^> 32h */
&&get32_x123_1230, /* 24h -> 32h */
&&get32_x123_9230, /* 24h ^> 32h */
&&get32_123x_3210, /* 24s -> 32h */
&&get32_123x_B210, /* 24s ^> 32h */
&&get32_1_1000, /* 8h -> 32h */
&&get32_1_9000, /* 8h ^> 32h */
&&get32_1_1000, /* 8s -> 32h */
&&get32_1_9000, /* 8s ^> 32h */
&&get32_12_1200, /* 16h -> 32h */
&&get32_12_9200, /* 16h ^> 32h */
&&get32_12_2100, /* 16s -> 32h */
&&get32_12_A100, /* 16s ^> 32h */
&&get32_0123_1230, /* 24h -> 32h */
&&get32_0123_9230, /* 24h ^> 32h */
&&get32_1230_3210, /* 24s -> 32h */
&&get32_1230_B210, /* 24s ^> 32h */
&&get32_1234_1234, /* 32h -> 32h */
&&get32_1234_9234, /* 32h ^> 32h */
&&get32_1234_4321, /* 32s -> 32h */
@ -387,145 +386,142 @@ static void *get32_labels[4 * 2 * 2] = {
#ifdef GET32_END
while (0) {
get32_xxx1_1000: sample = (u_int32_t)as_u8(src) << 24; goto GET32_END;
get32_xxx1_9000: sample = (u_int32_t)(as_u8(src) ^ 0x80) << 24; goto GET32_END;
get32_xx12_1200: sample = (u_int32_t)as_u16(src) << 16; goto GET32_END;
get32_xx12_9200: sample = (u_int32_t)(as_u16(src) ^ 0x8000) << 16; goto GET32_END;
get32_xx12_2100: sample = (u_int32_t)bswap_16(as_u16(src)) << 16; goto GET32_END;
get32_xx12_A100: sample = (u_int32_t)bswap_16(as_u16(src) ^ 0x80) << 16; goto GET32_END;
get32_x123_1230: sample = as_u32(src) << 8; goto GET32_END;
get32_x123_9230: sample = (as_u32(src) << 8) ^ 0x80000000; goto GET32_END;
get32_123x_3210: sample = bswap_32(as_u32(src) >> 8); goto GET32_END;
get32_123x_B210: sample = bswap_32((as_u32(src) >> 8) ^ 0x80); goto GET32_END;
get32_1_1000: sample = (u_int32_t)as_u8(src) << 24; goto GET32_END;
get32_1_9000: sample = (u_int32_t)(as_u8(src) ^ 0x80) << 24; goto GET32_END;
get32_12_1200: sample = (u_int32_t)as_u16(src) << 16; goto GET32_END;
get32_12_9200: sample = (u_int32_t)(as_u16(src) ^ 0x8000) << 16; goto GET32_END;
get32_12_2100: sample = (u_int32_t)bswap_16(as_u16(src)) << 16; goto GET32_END;
get32_12_A100: sample = (u_int32_t)bswap_16(as_u16(src) ^ 0x80) << 16; goto GET32_END;
get32_0123_1230: sample = as_u32(src) << 8; goto GET32_END;
get32_0123_9230: sample = (as_u32(src) << 8) ^ 0x80000000; goto GET32_END;
get32_1230_3210: sample = bswap_32(as_u32(src) >> 8); goto GET32_END;
get32_1230_B210: sample = bswap_32((as_u32(src) >> 8) ^ 0x80); goto GET32_END;
get32_1234_1234: sample = as_u32(src); goto GET32_END;
get32_1234_9234: sample = as_u32(src) ^ 0x80000000; goto GET32_END;
get32_1234_4321: sample = bswap_32(as_u32(src)); goto GET32_END;
get32_1234_C321: sample = bswap_32(as_u32(src) ^ 0x80); goto GET32_END;
}
#endif
#endif
#ifdef PUT_U32_LABELS
/* dst_wid dst_endswap unsigned */
static void *put_u32_labels[4 * 2 * 2] = {
&&put_u32_1234_xxx9, /* u32h -> s8h */
&&put_u32_1234_xxx1, /* u32h -> u8h */
&&put_u32_1234_xxx9, /* u32h -> s8s */
&&put_u32_1234_xxx1, /* u32h -> u8s */
&&put_u32_1234_xx92, /* u32h -> s16h */
&&put_u32_1234_xx12, /* u32h -> u16h */
&&put_u32_1234_xx29, /* u32h -> s16s */
&&put_u32_1234_xx21, /* u32h -> u16s */
&&put_u32_1234_x923, /* u32h -> s24h */
&&put_u32_1234_x123, /* u32h -> u24h */
&&put_u32_1234_329x, /* u32h -> s24s */
&&put_u32_1234_321x, /* u32h -> u24s */
&&put_u32_1234_9234, /* u32h -> s32h */
&&put_u32_1234_1234, /* u32h -> u32h */
&&put_u32_1234_4329, /* u32h -> s32s */
&&put_u32_1234_4321, /* u32h -> u32s */
#ifdef PUT32_LABELS
/* dst_wid dst_endswap sign_toggle */
static void *put32_labels[4 * 2 * 2] = {
&&put32_1234_1, /* 32h -> 8h */
&&put32_1234_9, /* 32h ^> 8h */
&&put32_1234_1, /* 32h -> 8s */
&&put32_1234_9, /* 32h ^> 8s */
&&put32_1234_12, /* 32h -> 16h */
&&put32_1234_92, /* 32h ^> 16h */
&&put32_1234_21, /* 32h -> 16s */
&&put32_1234_29, /* 32h ^> 16s */
&&put32_1234_0123, /* 32h -> 24h */
&&put32_1234_0923, /* 32h ^> 24h */
&&put32_1234_3210, /* 32h -> 24s */
&&put32_1234_3290, /* 32h ^> 24s */
&&put32_1234_1234, /* 32h -> 32h */
&&put32_1234_9234, /* 32h ^> 32h */
&&put32_1234_4321, /* 32h -> 32s */
&&put32_1234_4329, /* 32h ^> 32s */
};
#endif
#ifdef PUT_U32_END
#ifdef PUT32_END
while (0) {
put_u32_1234_xxx1: as_u8(dst) = sample >> 24; goto PUT_U32_END;
put_u32_1234_xxx9: as_u8(dst) = (sample >> 24) ^ 0x80; goto PUT_U32_END;
put_u32_1234_xx12: as_u16(dst) = sample >> 16; goto PUT_U32_END;
put_u32_1234_xx92: as_u16(dst) = (sample >> 16) ^ 0x8000; goto PUT_U32_END;
put_u32_1234_xx21: as_u16(dst) = bswap_16(sample >> 16); goto PUT_U32_END;
put_u32_1234_xx29: as_u16(dst) = bswap_16(sample >> 16) ^ 0x80; goto PUT_U32_END;
put_u32_1234_x123: as_u32(dst) = sample >> 8; goto PUT_U32_END;
put_u32_1234_x923: as_u32(dst) = (sample >> 8) ^ 0x800000; goto PUT_U32_END;
put_u32_1234_321x: as_u32(dst) = bswap_32(sample) << 8; goto PUT_U32_END;
put_u32_1234_329x: as_u32(dst) = (bswap_32(sample) ^ 0x80) << 8; goto PUT_U32_END;
put_u32_1234_1234: as_u32(dst) = sample; goto PUT_U32_END;
put_u32_1234_9234: as_u32(dst) = sample ^ 0x80000000; goto PUT_U32_END;
put_u32_1234_4321: as_u32(dst) = bswap_32(sample); goto PUT_U32_END;
put_u32_1234_4329: as_u32(dst) = bswap_32(sample) ^ 0x80; goto PUT_U32_END;
put32_1234_1: as_u8(dst) = sample >> 24; goto PUT32_END;
put32_1234_9: as_u8(dst) = (sample >> 24) ^ 0x80; goto PUT32_END;
put32_1234_12: as_u16(dst) = sample >> 16; goto PUT32_END;
put32_1234_92: as_u16(dst) = (sample >> 16) ^ 0x8000; goto PUT32_END;
put32_1234_21: as_u16(dst) = bswap_16(sample >> 16); goto PUT32_END;
put32_1234_29: as_u16(dst) = bswap_16(sample >> 16) ^ 0x80; goto PUT32_END;
put32_1234_0123: as_u32(dst) = sample >> 8; goto PUT32_END;
put32_1234_0923: as_u32(dst) = (sample >> 8) ^ 0x800000; goto PUT32_END;
put32_1234_3210: as_u32(dst) = bswap_32(sample) << 8; goto PUT32_END;
put32_1234_3290: as_u32(dst) = (bswap_32(sample) ^ 0x80) << 8; goto PUT32_END;
put32_1234_1234: as_u32(dst) = sample; goto PUT32_END;
put32_1234_9234: as_u32(dst) = sample ^ 0x80000000; goto PUT32_END;
put32_1234_4321: as_u32(dst) = bswap_32(sample); goto PUT32_END;
put32_1234_4329: as_u32(dst) = bswap_32(sample) ^ 0x80; goto PUT32_END;
}
#endif
#ifdef GET_U_LABELS
/* width endswap unsigned*/
static void *get_u_labels[4 * 2 * 2] = {
&&get_u_s8, /* s8 -> u8 */
&&get_u_u8, /* u8 -> u8 */
&&get_u_s8, /* s8 -> u8 */
&&get_u_u8, /* u8 -> u8 */
&&get_u_s16h, /* s16h -> u16h */
&&get_u_u16h, /* u16h -> u16h */
&&get_u_s16s, /* s16s -> u16h */
&&get_u_u16s, /* u16s -> u16h */
&&get_u_s24h, /* s24h -> u32h */
&&get_u_u24h, /* u24h -> u32h */
&&get_u_s24s, /* s24s -> u32h */
&&get_u_u24s, /* u24s -> u32h */
&&get_u_s32h, /* s32h -> u32h */
&&get_u_u32h, /* u32h -> u32h */
&&get_u_s32s, /* s32s -> u32h */
&&get_u_u32s, /* u32s -> u32h */
#ifdef GET_LABELS
/* width endswap sign_toggle */
static void *get_labels[4 * 2 * 2] = {
&&get_1_1, /* 8h -> 8h */
&&get_1_9, /* 8h ^> 8h */
&&get_1_1, /* 8s -> 8h */
&&get_1_9, /* 8s ^> 8h */
&&get_12_12, /* 16h -> 16h */
&&get_12_92, /* 16h ^> 16h */
&&get_12_21, /* 16s -> 16h */
&&get_12_A1, /* 16s ^> 16h */
&&get_0123_0123, /* 24h -> 24h */
&&get_0123_0923, /* 24h ^> 24h */
&&get_1230_0321, /* 24s -> 24h */
&&get_1230_0B21, /* 24s ^> 24h */
&&get_1234_1234, /* 32h -> 32h */
&&get_1234_9234, /* 32h ^> 32h */
&&get_1234_4321, /* 32s -> 32h */
&&get_1234_C321, /* 32s ^> 32h */
};
#endif
#ifdef GET_U_END
#ifdef GET_END
while (0) {
get_u_s8: sample = as_u8(src) ^ 0x80; goto GET_U_END;
get_u_u8: sample = as_u8(src); goto GET_U_END;
get_u_s16h: sample = as_u16(src) ^ 0x8000; goto GET_U_END;
get_u_u16h: sample = as_u16(src); goto GET_U_END;
get_u_s16s: sample = bswap_16(as_u16(src) ^ 0x80); goto GET_U_END;
get_u_u16s: sample = bswap_16(as_u16(src)); goto GET_U_END;
get_u_s24h: sample = (as_u32(src) ^ 0x800000); goto GET_U_END;
get_u_u24h: sample = as_u32(src); goto GET_U_END;
get_u_s24s: sample = bswap_32(as_u32(src) ^ 0x800000); goto GET_U_END;
get_u_u24s: sample = bswap_32(as_u32(src)); goto GET_U_END;
get_u_s32h: sample = as_u32(src) ^ 0x80000000; goto GET_U_END;
get_u_u32h: sample = as_u32(src); goto GET_U_END;
get_u_s32s: sample = bswap_32(as_u32(src) ^ 0x80); goto GET_U_END;
get_u_u32s: sample = bswap_32(as_u32(src)); goto GET_U_END;
get_1_1: sample = as_u8(src); goto GET_END;
get_1_9: sample = as_u8(src) ^ 0x80; goto GET_END;
get_12_12: sample = as_u16(src); goto GET_END;
get_12_92: sample = as_u16(src) ^ 0x8000; goto GET_END;
get_12_21: sample = bswap_16(as_u16(src)); goto GET_END;
get_12_A1: sample = bswap_16(as_u16(src) ^ 0x80); goto GET_END;
get_0123_0123: sample = as_u32(src); goto GET_END;
get_0123_0923: sample = (as_u32(src) ^ 0x800000); goto GET_END;
get_1230_0321: sample = bswap_32(as_u32(src)); goto GET_END;
get_1230_0B21: sample = bswap_32(as_u32(src) ^ 0x8000); goto GET_END;
get_1234_1234: sample = as_u32(src); goto GET_END;
get_1234_9234: sample = as_u32(src) ^ 0x80000000; goto GET_END;
get_1234_4321: sample = bswap_32(as_u32(src)); goto GET_END;
get_1234_C321: sample = bswap_32(as_u32(src) ^ 0x80); goto GET_END;
}
#endif
#if 0
#ifdef PUT_LABELS
/* width endswap unsigned */
/* width endswap sign_toggle */
static void *put_labels[4 * 2 * 2] = {
&&put_s8, /* s8 -> s8 */
&&put_u8, /* u8 -> s8 */
&&put_s8, /* s8 -> s8 */
&&put_u8, /* u8 -> s8 */
&&put_s16h, /* s16h -> s16h */
&&put_u16h, /* u16h -> s16h */
&&put_s16s, /* s16s -> s16h */
&&put_u16s, /* u16s -> s16h */
&&put_s24h, /* s24h -> s32h */
&&put_u24h, /* u24h -> s32h */
&&put_s24s, /* s24s -> s32h */
&&put_u24s, /* u24s -> s32h */
&&put_s32h, /* s32h -> s32h */
&&put_u32h, /* u32h -> s32h */
&&put_s32s, /* s32s -> s32h */
&&put_u32s, /* u32s -> s32h */
&&put_1_1, /* 8h -> 8h */
&&put_1_9, /* 8h ^> 8h */
&&put_1_1, /* 8h -> 8s */
&&put_1_9, /* 8h ^> 8s */
&&put_12_12, /* 16h -> 16h */
&&put_12_92, /* 16h ^> 16h */
&&put_12_21, /* 16h -> 16s */
&&put_12_A1, /* 16h ^> 16s */
&&put_0123_0123, /* 24h -> 24h */
&&put_0123_0923, /* 24h ^> 24h */
&&put_0123_3210, /* 24h -> 24s */
&&put_0123_3290, /* 24h ^> 24s */
&&put_1234_1234, /* 32h -> 32h */
&&put_1234_9234, /* 32h ^> 32h */
&&put_1234_4321, /* 32h -> 32s */
&&put_1234_4329, /* 32h ^> 32s */
};
#endif
#ifdef PUT_END
put_s8: as_s8(dst) = sample; goto PUT_END;
put_u8: as_u8(dst) = sample ^ 0x80; goto PUT_END;
put_s16h: as_s16(dst) = sample; goto PUT_END;
put_u16h: as_u16(dst) = sample ^ 0x8000; goto PUT_END;
put_s16s: as_s16(dst) = bswap_16(sample); goto PUT_END;
put_u16s: as_u16(dst) = bswap_16(sample ^ 0x80); goto PUT_END;
put_s24h: as_s24(dst) = sample & 0xffffff; goto PUT_END;
put_u24h: as_u24(dst) = sample ^ 0x80000000; goto PUT_END;
put_s24s: as_s24(dst) = bswap_32(sample & 0xffffff); goto PUT_END;
put_u24s: as_u24(dst) = bswap_32(sample ^ 0x80); goto PUT_END;
put_s32h: as_s32(dst) = sample; goto PUT_END;
put_u32h: as_u32(dst) = sample ^ 0x80000000; goto PUT_END;
put_s32s: as_s32(dst) = bswap_32(sample); goto PUT_END;
put_u32s: as_u32(dst) = bswap_32(sample ^ 0x80); goto PUT_END;
#endif
put_1_1: as_s8(dst) = sample; goto PUT_END;
put_1_9: as_u8(dst) = sample ^ 0x80; goto PUT_END;
put_12_12: as_s16(dst) = sample; goto PUT_END;
put_12_92: as_u16(dst) = sample ^ 0x8000; goto PUT_END;
put_12_21: as_s16(dst) = bswap_16(sample); goto PUT_END;
put_12_A1: as_u16(dst) = bswap_16(sample ^ 0x80); goto PUT_END;
put_0123_0123: as_s24(dst) = sample; goto PUT_END;
put_0123_0923: as_u24(dst) = sample ^ 0x800000; goto PUT_END;
put_0123_3210: as_s24(dst) = bswap_32(sample); goto PUT_END;
put_0123_3290: as_u24(dst) = bswap_32(sample) ^ 0x8000; goto PUT_END;
put_1234_1234: as_s32(dst) = sample; goto PUT_END;
put_1234_9234: as_u32(dst) = sample ^ 0x80000000; goto PUT_END;
put_1234_4321: as_s32(dst) = bswap_32(sample); goto PUT_END;
put_1234_4329: as_u32(dst) = bswap_32(sample) ^ 0x80; goto PUT_END;
#endif
#undef as_u8