diff options
Diffstat (limited to 'polyp/sample-util.c')
| -rw-r--r-- | polyp/sample-util.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/polyp/sample-util.c b/polyp/sample-util.c index 6a09478f..51b22fbe 100644 --- a/polyp/sample-util.c +++ b/polyp/sample-util.c @@ -37,7 +37,7 @@ struct pa_memblock *pa_silence_memblock(struct pa_memblock* b, const struct pa_s void pa_silence_memchunk(struct pa_memchunk *c, const struct pa_sample_spec *spec) { assert(c && c->memblock && c->memblock->data && spec && c->length); - pa_silence_memory(c->memblock->data+c->index, c->length, spec); + pa_silence_memory((uint8_t*) c->memblock->data+c->index, c->length, spec); } void pa_silence_memory(void *p, size_t length, const struct pa_sample_spec *spec) { @@ -85,7 +85,7 @@ size_t pa_mix(struct pa_mix_info channels[], unsigned nchannels, void *data, siz if (volume == PA_VOLUME_MUTED) v = 0; else { - v = *((int16_t*) (channels[c].chunk.memblock->data + channels[c].chunk.index + d)); + v = *((int16_t*) ((uint8_t*) channels[c].chunk.memblock->data + channels[c].chunk.index + d)); if (volume != PA_VOLUME_NORM) v = (int32_t) ((float)v*volume/PA_VOLUME_NORM); @@ -103,7 +103,7 @@ size_t pa_mix(struct pa_mix_info channels[], unsigned nchannels, void *data, siz if (sum > 0x7FFF) sum = 0x7FFF; *((int16_t*) data) = sum; - data += sizeof(int16_t); + data = (uint8_t*) data + sizeof(int16_t); } } @@ -122,7 +122,7 @@ void pa_volume_memchunk(struct pa_memchunk*c, const struct pa_sample_spec *spec, return; } - for (d = (c->memblock->data+c->index), n = c->length/sizeof(int16_t); n > 0; d++, n--) { + for (d = (int16_t*) ((uint8_t*) c->memblock->data+c->index), n = c->length/sizeof(int16_t); n > 0; d++, n--) { int32_t t = (int32_t)(*d); t *= volume; |