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core: Set volumes const in pa_do_volume_func_t

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volumes do not change, the samples get scaled

Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
This commit is contained in:
Peter Meerwald 2012-07-09 18:01:32 +02:00 • committed by Arun Raghavan
parent 9b80d1d14a
commit 503de445a6
6 changed files with 19 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/pulsecore/sample-util.h
View file

@ -88,7 +88,7 @@ void pa_memchunk_dump_to_file(pa_memchunk *c, const char *fn);
void pa_memchunk_sine(pa_memchunk *c, pa_mempool *pool, unsigned rate, unsigned freq);
typedef void (*pa_do_volume_func_t) (void *samples, void *volumes, unsigned channels, unsigned length);
typedef void (*pa_do_volume_func_t) (void *samples, const void *volumes, unsigned channels, unsigned length);
pa_do_volume_func_t pa_get_volume_func(pa_sample_format_t f);
void pa_set_volume_func(pa_sample_format_t f, pa_do_volume_func_t func);

2
src/pulsecore/svolume_arm.c
View file

@ -40,7 +40,7 @@
" addcs r0, %1 \n\t" \
" movcs r6, r0 \n\t"
static void pa_volume_s16ne_arm(int16_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_s16ne_arm(int16_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
int32_t *ve;
/* Channels must be at least 4, and always a multiple of the original number.

24
src/pulsecore/svolume_c.c
View file

@ -31,7 +31,7 @@
#include "sample-util.h"
static void pa_volume_u8_c(uint8_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_u8_c(uint8_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
unsigned channel;
for (channel = 0; length; length--) {
@ -50,7 +50,7 @@ static void pa_volume_u8_c(uint8_t *samples, int32_t *volumes, unsigned channels
}
}
static void pa_volume_alaw_c(uint8_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_alaw_c(uint8_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
unsigned channel;
for (channel = 0; length; length--) {
@ -69,7 +69,7 @@ static void pa_volume_alaw_c(uint8_t *samples, int32_t *volumes, unsigned channe
}
}
static void pa_volume_ulaw_c(uint8_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_ulaw_c(uint8_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
unsigned channel;
for (channel = 0; length; length--) {
@ -88,7 +88,7 @@ static void pa_volume_ulaw_c(uint8_t *samples, int32_t *volumes, unsigned channe
}
}
static void pa_volume_s16ne_c(int16_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_s16ne_c(int16_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
unsigned channel;
length /= sizeof(int16_t);
@ -115,7 +115,7 @@ static void pa_volume_s16ne_c(int16_t *samples, int32_t *volumes, unsigned chann
}
}
static void pa_volume_s16re_c(int16_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_s16re_c(int16_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
unsigned channel;
length /= sizeof(int16_t);
@ -136,7 +136,7 @@ static void pa_volume_s16re_c(int16_t *samples, int32_t *volumes, unsigned chann
}
}
static void pa_volume_float32ne_c(float *samples, float *volumes, unsigned channels, unsigned length) {
static void pa_volume_float32ne_c(float *samples, const float *volumes, unsigned channels, unsigned length) {
unsigned channel;
length /= sizeof(float);
@ -166,7 +166,7 @@ static void pa_volume_float32re_c(float *samples, float *volumes, unsigned chann
}
}
static void pa_volume_s32ne_c(int32_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_s32ne_c(int32_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
unsigned channel;
length /= sizeof(int32_t);
@ -184,7 +184,7 @@ static void pa_volume_s32ne_c(int32_t *samples, int32_t *volumes, unsigned chann
}
}
static void pa_volume_s32re_c(int32_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_s32re_c(int32_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
unsigned channel;
length /= sizeof(int32_t);
@ -202,7 +202,7 @@ static void pa_volume_s32re_c(int32_t *samples, int32_t *volumes, unsigned chann
}
}
static void pa_volume_s24ne_c(uint8_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_s24ne_c(uint8_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
unsigned channel;
uint8_t *e;
@ -221,7 +221,7 @@ static void pa_volume_s24ne_c(uint8_t *samples, int32_t *volumes, unsigned chann
}
}
static void pa_volume_s24re_c(uint8_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_s24re_c(uint8_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
unsigned channel;
uint8_t *e;
@ -240,7 +240,7 @@ static void pa_volume_s24re_c(uint8_t *samples, int32_t *volumes, unsigned chann
}
}
static void pa_volume_s24_32ne_c(uint32_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_s24_32ne_c(uint32_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
unsigned channel;
length /= sizeof(uint32_t);
@ -258,7 +258,7 @@ static void pa_volume_s24_32ne_c(uint32_t *samples, int32_t *volumes, unsigned c
}
}
static void pa_volume_s24_32re_c(uint32_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_s24_32re_c(uint32_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
unsigned channel;
length /= sizeof(uint32_t);

4
src/pulsecore/svolume_mmx.c
View file

@ -92,7 +92,7 @@
" por %%mm4, "#s1" \n\t" /* .. | l h | */ \
" por %%mm5, "#s2" \n\t"
static void pa_volume_s16ne_mmx(int16_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_s16ne_mmx(int16_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
pa_reg_x86 channel, temp;
/* Channels must be at least 4, and always a multiple of the original number.
@ -161,7 +161,7 @@ static void pa_volume_s16ne_mmx(int16_t *samples, int32_t *volumes, unsigned cha
);
}
static void pa_volume_s16re_mmx(int16_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_s16re_mmx(int16_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
pa_reg_x86 channel, temp;
/* Channels must be at least 4, and always a multiple of the original number.

2
src/pulsecore/svolume_orc.c
View file

@ -34,7 +34,7 @@
pa_do_volume_func_t fallback;
static void
pa_volume_s16ne_orc(int16_t *samples, int32_t *volumes, unsigned channels, unsigned length)
pa_volume_s16ne_orc(int16_t *samples, const int32_t *volumes, unsigned channels, unsigned length)
{
if (channels == 2) {
int64_t v = (int64_t)volumes[1] << 32 | volumes[0];

4
src/pulsecore/svolume_sse.c
View file

@ -76,7 +76,7 @@
static int channel_overread_table[8] = {8,8,8,12,8,10,12,14};
static void pa_volume_s16ne_sse2(int16_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_s16ne_sse2(int16_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
pa_reg_x86 channel, temp;
/* Channels must be at least 8 and always a multiple of the original number.
@ -160,7 +160,7 @@ static void pa_volume_s16ne_sse2(int16_t *samples, int32_t *volumes, unsigned ch
);
}
static void pa_volume_s16re_sse2(int16_t *samples, int32_t *volumes, unsigned channels, unsigned length) {
static void pa_volume_s16re_sse2(int16_t *samples, const int32_t *volumes, unsigned channels, unsigned length) {
pa_reg_x86 channel, temp;
/* Channels must be at least 8 and always a multiple of the original number.