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dmix: rename mix_areas*

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Rename all mix_areas* symbols so that they contain the sample width
instead of some meaningless number.
This commit is contained in:
Clemens Ladisch 2007-12-10 12:31:29 +01:00
parent de2b7a42d7
commit 79db4a6bfa
7 changed files with 159 additions and 144 deletions
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30
src/pcm/pcm_direct.h
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@ -24,20 +24,20 @@
#define DIRECT_IPC_SEMS 1
#define DIRECT_IPC_SEM_CLIENT 0
typedef void (mix_areas1_t)(unsigned int size,
volatile signed short *dst, signed short *src,
volatile signed int *sum, size_t dst_step,
size_t src_step, size_t sum_step);
typedef void (mix_areas_16_t)(unsigned int size,
volatile signed short *dst, signed short *src,
volatile signed int *sum, size_t dst_step,
size_t src_step, size_t sum_step);
typedef void (mix_areas2_t)(unsigned int size,
volatile signed int *dst, signed int *src,
volatile signed int *sum, size_t dst_step,
size_t src_step, size_t sum_step);
typedef void (mix_areas_32_t)(unsigned int size,
volatile signed int *dst, signed int *src,
volatile signed int *sum, size_t dst_step,
size_t src_step, size_t sum_step);
typedef void (mix_areas3_t)(unsigned int size,
volatile unsigned char *dst, unsigned char *src,
volatile signed int *sum, size_t dst_step,
size_t src_step, size_t sum_step);
typedef void (mix_areas_24_t)(unsigned int size,
volatile unsigned char *dst, unsigned char *src,
volatile signed int *sum, size_t dst_step,
size_t src_step, size_t sum_step);
struct slave_params {
snd_pcm_format_t format;
@ -148,9 +148,9 @@ struct snd_pcm_direct {
struct {
int shmid_sum; /* IPC global sum ring buffer memory identification */
signed int *sum_buffer; /* shared sum buffer */
mix_areas1_t *mix_areas1;
mix_areas2_t *mix_areas2;
mix_areas3_t *mix_areas3;
mix_areas_16_t *mix_areas_16;
mix_areas_32_t *mix_areas_32;
mix_areas_24_t *mix_areas_24;
} dmix;
struct {
} dsnoop;