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avcodec/dsd: use uint8_t instead of unsigned char

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This commit is contained in:
Paul B Mahol 2019-08-28 17:30:55 +02:00
parent 9606e4b6e6
commit 330ba8d537
2 changed files with 7 additions and 7 deletions
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10
libavcodec/dsd.c
View File

@ -53,12 +53,12 @@ av_cold void ff_init_dsd_data(void)
}
void ff_dsd2pcm_translate(DSDContext* s, size_t samples, int lsbf,
const unsigned char *src, ptrdiff_t src_stride,
const uint8_t *src, ptrdiff_t src_stride,
float *dst, ptrdiff_t dst_stride)
{
unsigned char buf[FIFOSIZE];
uint8_t buf[FIFOSIZE];
unsigned pos, i;
unsigned char* p;
uint8_t* p;
double sum;
pos = s->pos;
@ -74,8 +74,8 @@ void ff_dsd2pcm_translate(DSDContext* s, size_t samples, int lsbf,
sum = 0.0;
for (i = 0; i < CTABLES; i++) {
unsigned char a = buf[(pos - i) & FIFOMASK];
unsigned char b = buf[(pos - (CTABLES*2 - 1) + i) & FIFOMASK];
uint8_t a = buf[(pos - i) & FIFOMASK];
uint8_t b = buf[(pos - (CTABLES*2 - 1) + i) & FIFOMASK];
sum += ctables[i][a] + ctables[i][b];
}

4
libavcodec/dsd.h
View File

@ -40,13 +40,13 @@
* Per-channel buffer
*/
typedef struct DSDContext {
unsigned char buf[FIFOSIZE];
uint8_t buf[FIFOSIZE];
unsigned pos;
} DSDContext;
void ff_init_dsd_data(void);
void ff_dsd2pcm_translate(DSDContext* s, size_t samples, int lsbf,
const unsigned char *src, ptrdiff_t src_stride,
const uint8_t *src, ptrdiff_t src_stride,
float *dst, ptrdiff_t dst_stride);
#endif /* AVCODEC_DSD_H */