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Fixed constness wrt snd_pcm_channel_area_t

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This commit is contained in:
Abramo Bagnara 2000-11-30 14:15:52 +00:00
parent b0cd1da822
commit 61e95094e7
11 changed files with 114 additions and 112 deletions
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24
src/pcm/pcm_alaw.c
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@ -23,9 +23,9 @@
#include "pcm_local.h"
#include "pcm_plugin.h"
typedef void (*alaw_f)(snd_pcm_channel_area_t *src_areas,
typedef void (*alaw_f)(const snd_pcm_channel_area_t *src_areas,
size_t src_offset,
snd_pcm_channel_area_t *dst_areas,
const snd_pcm_channel_area_t *dst_areas,
size_t dst_offset,
size_t frames, size_t channels, int getputidx);
@ -120,9 +120,9 @@ static int alaw_to_s16(unsigned char a_val)
return ((a_val & 0x80) ? t : -t);
}
static void alaw_decode(snd_pcm_channel_area_t *src_areas,
static void alaw_decode(const snd_pcm_channel_area_t *src_areas,
size_t src_offset,
snd_pcm_channel_area_t *dst_areas,
const snd_pcm_channel_area_t *dst_areas,
size_t dst_offset,
size_t frames, size_t channels, int putidx)
{
@ -136,8 +136,8 @@ static void alaw_decode(snd_pcm_channel_area_t *src_areas,
char *dst;
int src_step, dst_step;
size_t frames1;
snd_pcm_channel_area_t *src_area = &src_areas[channel];
snd_pcm_channel_area_t *dst_area = &dst_areas[channel];
const snd_pcm_channel_area_t *src_area = &src_areas[channel];
const snd_pcm_channel_area_t *dst_area = &dst_areas[channel];
#if 0
if (!src_area->enabled) {
if (dst_area->wanted)
@ -165,9 +165,9 @@ static void alaw_decode(snd_pcm_channel_area_t *src_areas,
}
}
static void alaw_encode(snd_pcm_channel_area_t *src_areas,
static void alaw_encode(const snd_pcm_channel_area_t *src_areas,
size_t src_offset,
snd_pcm_channel_area_t *dst_areas,
const snd_pcm_channel_area_t *dst_areas,
size_t dst_offset,
size_t frames, size_t channels, int getidx)
{
@ -182,8 +182,8 @@ static void alaw_encode(snd_pcm_channel_area_t *src_areas,
char *dst;
int src_step, dst_step;
size_t frames1;
snd_pcm_channel_area_t *src_area = &src_areas[channel];
snd_pcm_channel_area_t *dst_area = &dst_areas[channel];
const snd_pcm_channel_area_t *src_area = &src_areas[channel];
const snd_pcm_channel_area_t *dst_area = &dst_areas[channel];
#if 0
if (!src_area->enabled) {
if (dst_area->wanted)
@ -278,7 +278,7 @@ static int snd_pcm_alaw_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
}
static ssize_t snd_pcm_alaw_write_areas(snd_pcm_t *pcm,
snd_pcm_channel_area_t *areas,
const snd_pcm_channel_area_t *areas,
size_t offset,
size_t size,
size_t *slave_sizep)
@ -313,7 +313,7 @@ static ssize_t snd_pcm_alaw_write_areas(snd_pcm_t *pcm,
}
static ssize_t snd_pcm_alaw_read_areas(snd_pcm_t *pcm,
snd_pcm_channel_area_t *areas,
const snd_pcm_channel_area_t *areas,
size_t offset,
size_t size,
size_t *slave_sizep)