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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_adpcm.c
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@ -56,9 +56,9 @@ typedef struct {
int step_idx; /* Previous StepSize lookup index */
} adpcm_state_t;
typedef void (*adpcm_f)(snd_pcm_channel_area_t *src_areas,
typedef void (*adpcm_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,
adpcm_state_t *states);
@ -195,9 +195,9 @@ static int adpcm_decoder(unsigned char code, adpcm_state_t * state)
return (state->pred_val);
}
static void adpcm_decode(snd_pcm_channel_area_t *src_areas,
static void adpcm_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,
adpcm_state_t *states)
@ -213,8 +213,8 @@ static void adpcm_decode(snd_pcm_channel_area_t *src_areas,
char *dst;
int src_step, srcbit_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)
@ -256,9 +256,9 @@ static void adpcm_decode(snd_pcm_channel_area_t *src_areas,
}
}
static void adpcm_encode(snd_pcm_channel_area_t *src_areas,
static void adpcm_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,
adpcm_state_t *states)
@ -275,8 +275,8 @@ static void adpcm_encode(snd_pcm_channel_area_t *src_areas,
int dstbit;
int src_step, dst_step, dstbit_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)
@ -410,7 +410,7 @@ static int snd_pcm_adpcm_init(snd_pcm_t *pcm)
}
static ssize_t snd_pcm_adpcm_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)
@ -445,7 +445,7 @@ static ssize_t snd_pcm_adpcm_write_areas(snd_pcm_t *pcm,
}
static ssize_t snd_pcm_adpcm_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)