#include <pulsecore/macro.h>
#include <pulsecore/g711.h>
#include <pulsecore/core-util.h>
+#include <pulsecore/endianmacros.h>
#include "sample-util.h"
-#include "endianmacros.h"
#define PA_SILENCE_MAX (PA_PAGE_SIZE*16)
static void calc_linear_integer_stream_volumes(pa_mix_info streams[], unsigned nstreams, const pa_cvolume *volume, const pa_sample_spec *spec) {
unsigned k, channel;
- float linear[PA_CHANNELS_MAX];
+ float linear[PA_CHANNELS_MAX + VOLUME_PADDING];
pa_assert(streams);
pa_assert(spec);
static void calc_linear_float_stream_volumes(pa_mix_info streams[], unsigned nstreams, const pa_cvolume *volume, const pa_sample_spec *spec) {
unsigned k, channel;
- float linear[PA_CHANNELS_MAX];
+ float linear[PA_CHANNELS_MAX + VOLUME_PADDING];
pa_assert(streams);
pa_assert(spec);
return;
}
- ptr = (uint8_t*) pa_memblock_acquire(c->memblock) + c->index;
-
- do_volume = pa_get_volume_func (spec->format);
+ do_volume = pa_get_volume_func(spec->format);
pa_assert(do_volume);
-
+
calc_volume_table[spec->format] ((void *)linear, volume);
+
+ ptr = (uint8_t*) pa_memblock_acquire(c->memblock) + c->index;
+
do_volume (ptr, (void *)linear, spec->channels, c->length);
pa_memblock_release(c->memblock);
for (; n > 0; n--) {
float f;
- f = *s;
+ f = *s;
*d = PA_CLAMP_UNLIKELY(f, -1.0f, 1.0f);
s = (const float*) ((const uint8_t*) s + sstr);
d = (float*) ((uint8_t*) d + dstr);
- }
+ }
} else {
pa_assert(format == PA_SAMPLE_FLOAT32RE);
/* Only for debugging purposes */
- f = fopen(fn, "a");
+ f = pa_fopen_cloexec(fn, "a");
if (!f) {
pa_log_warn("Failed to open '%s': %s", fn, pa_cstrerror(errno));
calc_sine(p, c->length, freq * l / rate);
pa_memblock_release(c->memblock);
}
+
+size_t pa_convert_size(size_t size, const pa_sample_spec *from, const pa_sample_spec *to) {
+ pa_usec_t usec;
+
+ pa_assert(from);
+ pa_assert(to);
+
+ usec = pa_bytes_to_usec_round_up(size, from);
+ return pa_usec_to_bytes_round_up(usec, to);
+}