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-rw-r--r--src/pulsecore/protocol-native.c4
-rw-r--r--src/pulsecore/resampler.c4
-rw-r--r--src/pulsecore/sample-util.c120
-rw-r--r--src/pulsecore/sconv-s16be.c14
-rw-r--r--src/pulsecore/sconv-s16be.h10
-rw-r--r--src/pulsecore/sconv-s16le.c115
-rw-r--r--src/pulsecore/sconv-s16le.h10
-rw-r--r--src/pulsecore/sconv.c8
8 files changed, 281 insertions, 4 deletions
diff --git a/src/pulsecore/protocol-native.c b/src/pulsecore/protocol-native.c
index b1ef64f2..54122679 100644
--- a/src/pulsecore/protocol-native.c
+++ b/src/pulsecore/protocol-native.c
@@ -2642,9 +2642,9 @@ static void fixup_sample_spec(pa_native_connection *c, pa_sample_spec *fixed, co
}
if (c->version < 15) {
- if (fixed->format == PA_SAMPLE_S24LE)
+ if (fixed->format == PA_SAMPLE_S24LE || fixed->format == PA_SAMPLE_S24_32LE)
fixed->format = PA_SAMPLE_FLOAT32LE;
- if (fixed->format == PA_SAMPLE_S24BE)
+ if (fixed->format == PA_SAMPLE_S24BE || fixed->format == PA_SAMPLE_S24_32BE)
fixed->format = PA_SAMPLE_FLOAT32BE;
}
}
diff --git a/src/pulsecore/resampler.c b/src/pulsecore/resampler.c
index 67c37581..6b3836e1 100644
--- a/src/pulsecore/resampler.c
+++ b/src/pulsecore/resampler.c
@@ -258,9 +258,11 @@ pa_resampler* pa_resampler_new(
if (a->format == PA_SAMPLE_S32NE || a->format == PA_SAMPLE_S32RE ||
a->format == PA_SAMPLE_FLOAT32NE || a->format == PA_SAMPLE_FLOAT32RE ||
a->format == PA_SAMPLE_S24NE || a->format == PA_SAMPLE_S24RE ||
+ a->format == PA_SAMPLE_S24_32NE || a->format == PA_SAMPLE_S24_32RE ||
b->format == PA_SAMPLE_S32NE || b->format == PA_SAMPLE_S32RE ||
b->format == PA_SAMPLE_FLOAT32NE || b->format == PA_SAMPLE_FLOAT32RE ||
- b->format == PA_SAMPLE_S24NE || b->format == PA_SAMPLE_S24RE)
+ b->format == PA_SAMPLE_S24NE || b->format == PA_SAMPLE_S24RE ||
+ b->format == PA_SAMPLE_S24_32NE || b->format == PA_SAMPLE_S24_32RE)
r->work_format = PA_SAMPLE_FLOAT32NE;
else
r->work_format = PA_SAMPLE_S16NE;
diff --git a/src/pulsecore/sample-util.c b/src/pulsecore/sample-util.c
index 533181b8..cf7b4d58 100644
--- a/src/pulsecore/sample-util.c
+++ b/src/pulsecore/sample-util.c
@@ -85,6 +85,8 @@ static uint8_t silence_byte(pa_sample_format_t format) {
case PA_SAMPLE_FLOAT32BE:
case PA_SAMPLE_S24LE:
case PA_SAMPLE_S24BE:
+ case PA_SAMPLE_S24_32LE:
+ case PA_SAMPLE_S24_32BE:
return 0;
case PA_SAMPLE_ALAW:
return 0xd5;
@@ -414,6 +416,78 @@ size_t pa_mix(
break;
}
+ case PA_SAMPLE_S24_32NE: {
+ unsigned channel = 0;
+
+ calc_linear_integer_stream_volumes(streams, nstreams, volume, spec);
+
+ while (data < end) {
+ int64_t sum = 0;
+ unsigned i;
+
+ for (i = 0; i < nstreams; i++) {
+ pa_mix_info *m = streams + i;
+ int32_t cv = m->linear[channel].i;
+ int64_t v;
+
+ if (PA_UNLIKELY(cv <= 0))
+ continue;
+
+ v = (int32_t) (*((uint32_t*)m->ptr) << 8);
+ v = (v * cv) / 0x10000;
+ sum += v;
+
+ m->ptr = (uint8_t*) m->ptr + sizeof(int32_t);
+ }
+
+ sum = PA_CLAMP_UNLIKELY(sum, -0x80000000LL, 0x7FFFFFFFLL);
+ *((uint32_t*) data) = ((uint32_t) (int32_t) sum) >> 8;
+
+ data = (uint8_t*) data + sizeof(uint32_t);
+
+ if (PA_UNLIKELY(++channel >= spec->channels))
+ channel = 0;
+ }
+
+ break;
+ }
+
+ case PA_SAMPLE_S24_32RE: {
+ unsigned channel = 0;
+
+ calc_linear_integer_stream_volumes(streams, nstreams, volume, spec);
+
+ while (data < end) {
+ int64_t sum = 0;
+ unsigned i;
+
+ for (i = 0; i < nstreams; i++) {
+ pa_mix_info *m = streams + i;
+ int32_t cv = m->linear[channel].i;
+ int64_t v;
+
+ if (PA_UNLIKELY(cv <= 0))
+ continue;
+
+ v = (int32_t) (PA_UINT32_SWAP(*((uint32_t*) m->ptr)) << 8);
+ v = (v * cv) / 0x10000;
+ sum += v;
+
+ m->ptr = (uint8_t*) m->ptr + 3;
+ }
+
+ sum = PA_CLAMP_UNLIKELY(sum, -0x80000000LL, 0x7FFFFFFFLL);
+ *((uint32_t*) data) = PA_INT32_SWAP(((uint32_t) (int32_t) sum) >> 8);
+
+ data = (uint8_t*) data + sizeof(uint32_t);
+
+ if (PA_UNLIKELY(++channel >= spec->channels))
+ channel = 0;
+ }
+
+ break;
+ }
+
case PA_SAMPLE_U8: {
unsigned channel = 0;
@@ -765,6 +839,52 @@ void pa_volume_memchunk(
break;
}
+ case PA_SAMPLE_S24_32NE: {
+ uint32_t *d, *e;
+ unsigned channel;
+ int32_t linear[PA_CHANNELS_MAX];
+
+ calc_linear_integer_volume(linear, volume);
+
+ e = (uint32_t*) ptr + c->length/sizeof(uint32_t);
+
+ for (channel = 0, d = ptr; d < e; d++) {
+ int64_t t;
+
+ t = (int64_t) ((int32_t) (*d << 8));
+ t = (t * linear[channel]) / 0x10000;
+ t = PA_CLAMP_UNLIKELY(t, -0x80000000LL, 0x7FFFFFFFLL);
+ *d = ((uint32_t) ((int32_t) t)) >> 8;
+
+ if (PA_UNLIKELY(++channel >= spec->channels))
+ channel = 0;
+ }
+ break;
+ }
+
+ case PA_SAMPLE_S24_32RE: {
+ uint32_t *d, *e;
+ unsigned channel;
+ int32_t linear[PA_CHANNELS_MAX];
+
+ calc_linear_integer_volume(linear, volume);
+
+ e = (uint32_t*) ptr + c->length/sizeof(uint32_t);
+
+ for (channel = 0, d = ptr; d < e; d++) {
+ int64_t t;
+
+ t = (int64_t) ((int32_t) (PA_UINT32_SWAP(*d) << 8));
+ t = (t * linear[channel]) / 0x10000;
+ t = PA_CLAMP_UNLIKELY(t, -0x80000000LL, 0x7FFFFFFFLL);
+ *d = PA_UINT32_SWAP(((uint32_t) ((int32_t) t)) >> 8);
+
+ if (PA_UNLIKELY(++channel >= spec->channels))
+ channel = 0;
+ }
+ break;
+ }
+
case PA_SAMPLE_U8: {
uint8_t *d, *e;
unsigned channel;
diff --git a/src/pulsecore/sconv-s16be.c b/src/pulsecore/sconv-s16be.c
index d6137d39..0d5146aa 100644
--- a/src/pulsecore/sconv-s16be.c
+++ b/src/pulsecore/sconv-s16be.c
@@ -27,9 +27,13 @@
#define INT16_FROM PA_INT16_FROM_BE
#define INT16_TO PA_INT16_TO_BE
+#define UINT16_FROM PA_UINT16_FROM_BE
+#define UINT16_TO PA_UINT16_TO_BE
#define INT32_FROM PA_INT32_FROM_BE
#define INT32_TO PA_INT32_TO_BE
+#define UINT32_FROM PA_UINT32_FROM_BE
+#define UINT32_TO PA_UINT32_TO_BE
#define READ24 PA_READ24BE
#define WRITE24 PA_WRITE24BE
@@ -49,6 +53,11 @@
#define pa_sconv_s24le_to_float32re pa_sconv_s24be_to_float32re
#define pa_sconv_s24le_from_float32re pa_sconv_s24be_from_float32re
+#define pa_sconv_s24_32le_to_float32ne pa_sconv_s24_32be_to_float32ne
+#define pa_sconv_s24_32le_from_float32ne pa_sconv_s24_32be_from_float32ne
+#define pa_sconv_s24_32le_to_float32re pa_sconv_s24_32be_to_float32re
+#define pa_sconv_s24_32le_from_float32re pa_sconv_s24_32be_from_float32re
+
#define pa_sconv_s32le_to_s16ne pa_sconv_s32be_to_s16ne
#define pa_sconv_s32le_from_s16ne pa_sconv_s32be_from_s16ne
#define pa_sconv_s32le_to_s16re pa_sconv_s32be_to_s16re
@@ -59,6 +68,11 @@
#define pa_sconv_s24le_to_s16re pa_sconv_s24be_to_s16re
#define pa_sconv_s24le_from_s16re pa_sconv_s24be_from_s16re
+#define pa_sconv_s24_32le_to_s16ne pa_sconv_s24_32be_to_s16ne
+#define pa_sconv_s24_32le_from_s16ne pa_sconv_s24_32be_from_s16ne
+#define pa_sconv_s24_32le_to_s16re pa_sconv_s24_32be_to_s16re
+#define pa_sconv_s24_32le_from_s16re pa_sconv_s24_32be_from_s16re
+
#ifdef WORDS_BIGENDIAN
#define SWAP_WORDS 0
#else
diff --git a/src/pulsecore/sconv-s16be.h b/src/pulsecore/sconv-s16be.h
index 1b88fd45..02633333 100644
--- a/src/pulsecore/sconv-s16be.h
+++ b/src/pulsecore/sconv-s16be.h
@@ -39,6 +39,11 @@ void pa_sconv_s24be_from_float32ne(unsigned n, const float *a, uint8_t *b);
void pa_sconv_s24be_to_float32re(unsigned n, const uint8_t *a, float *b);
void pa_sconv_s24be_from_float32re(unsigned n, const float *a, uint8_t *b);
+void pa_sconv_s24_32be_to_float32ne(unsigned n, const uint8_t *a, float *b);
+void pa_sconv_s24_32be_from_float32ne(unsigned n, const float *a, uint8_t *b);
+void pa_sconv_s24_32be_to_float32re(unsigned n, const uint8_t *a, float *b);
+void pa_sconv_s24_32be_from_float32re(unsigned n, const float *a, uint8_t *b);
+
void pa_sconv_s32be_to_s16ne(unsigned n, const int32_t *a, int16_t *b);
void pa_sconv_s32be_from_s16ne(unsigned n, const int16_t *a, int32_t *b);
void pa_sconv_s32be_to_s16re(unsigned n, const int32_t *a, int16_t *b);
@@ -49,6 +54,11 @@ void pa_sconv_s24be_from_s16ne(unsigned n, const int16_t *a, uint8_t *b);
void pa_sconv_s24be_to_s16re(unsigned n, const uint8_t *a, int16_t *b);
void pa_sconv_s24be_from_s16re(unsigned n, const int16_t *a, uint8_t *b);
+void pa_sconv_s24_32be_to_s16ne(unsigned n, const uint8_t *a, int16_t *b);
+void pa_sconv_s24_32be_from_s16ne(unsigned n, const int16_t *a, uint8_t *b);
+void pa_sconv_s24_32be_to_s16re(unsigned n, const uint8_t *a, int16_t *b);
+void pa_sconv_s24_32be_from_s16re(unsigned n, const int16_t *a, uint8_t *b);
+
#ifdef WORDS_BIGENDIAN
#define pa_sconv_float32be_to_s16ne pa_sconv_s16be_from_float32ne
#define pa_sconv_float32be_from_s16ne pa_sconv_s16be_to_float32ne
diff --git a/src/pulsecore/sconv-s16le.c b/src/pulsecore/sconv-s16le.c
index 37ebc983..79f0391c 100644
--- a/src/pulsecore/sconv-s16le.c
+++ b/src/pulsecore/sconv-s16le.c
@@ -41,23 +41,34 @@
#ifndef INT16_FROM
#define INT16_FROM PA_INT16_FROM_LE
#endif
+#ifndef UINT16_FROM
+#define UINT16_FROM PA_UINT16_FROM_LE
+#endif
#ifndef INT16_TO
#define INT16_TO PA_INT16_TO_LE
#endif
+#ifndef UINT16_TO
+#define UINT16_TO PA_UINT16_TO_LE
+#endif
#ifndef INT32_FROM
#define INT32_FROM PA_INT32_FROM_LE
#endif
+#ifndef UINT32_FROM
+#define UINT32_FROM PA_UINT32_FROM_LE
+#endif
#ifndef INT32_TO
#define INT32_TO PA_INT32_TO_LE
#endif
+#ifndef UINT32_TO
+#define UINT32_TO PA_UINT32_TO_LE
+#endif
#ifndef READ24
#define READ24 PA_READ24LE
#endif
-
#ifndef WRITE24
#define WRITE24 PA_WRITE24LE
#endif
@@ -353,3 +364,105 @@ void pa_sconv_s24le_from_float32re(unsigned n, const float *a, uint8_t *b) {
b+=3;
}
}
+
+void pa_sconv_s24_32le_to_s16ne(unsigned n, const uint32_t *a, int16_t *b) {
+ pa_assert(a);
+ pa_assert(b);
+
+ for (; n > 0; n--) {
+ *b = (int16_t) ((int32_t) (UINT32_FROM(*a) << 8) >> 16);
+ a++;
+ b++;
+ }
+}
+
+void pa_sconv_s24_32le_to_s16re(unsigned n, const uint32_t *a, int16_t *b) {
+ pa_assert(a);
+ pa_assert(b);
+
+ for (; n > 0; n--) {
+ int16_t s = (int16_t) ((int32_t) (UINT32_FROM(*a) << 8) >> 16);
+ *b = PA_INT16_SWAP(s);
+ a++;
+ b++;
+ }
+}
+
+void pa_sconv_s24_32le_from_s16ne(unsigned n, const int16_t *a, uint32_t *b) {
+ pa_assert(a);
+ pa_assert(b);
+
+ for (; n > 0; n--) {
+ *b = UINT32_TO(((uint32_t) ((int32_t) *a << 16)) >> 8);
+ a++;
+ b++;
+ }
+}
+
+void pa_sconv_s24_32le_from_s16re(unsigned n, const int16_t *a, uint32_t *b) {
+ pa_assert(a);
+ pa_assert(b);
+
+ for (; n > 0; n--) {
+ uint32_t s = ((uint32_t) ((int32_t) PA_INT16_SWAP(*a) << 16)) >> 8;
+ *b = UINT32_TO(s);
+ a++;
+ b++;
+ }
+}
+
+void pa_sconv_s24_32le_to_float32ne(unsigned n, const uint32_t *a, float *b) {
+ pa_assert(a);
+ pa_assert(b);
+
+ for (; n > 0; n--) {
+ int32_t s = (int16_t) ((int32_t) (UINT32_FROM(*a) << 8));
+ *b = ((float) s) / 0x7FFFFFFF;
+ a ++;
+ b ++;
+ }
+}
+
+void pa_sconv_s24_32le_to_float32re(unsigned n, const uint32_t *a, float *b) {
+ pa_assert(a);
+ pa_assert(b);
+
+ for (; n > 0; n--) {
+ int32_t s = (int16_t) ((int32_t) (UINT32_FROM(*a) << 8));
+ float k = ((float) s) / 0x7FFFFFFF;
+ *b = PA_FLOAT32_SWAP(k);
+ a ++;
+ b ++;
+ }
+}
+
+void pa_sconv_s24_32le_from_float32ne(unsigned n, const float *a, uint32_t *b) {
+ pa_assert(a);
+ pa_assert(b);
+
+ for (; n > 0; n--) {
+ int32_t s;
+ float v = *a;
+ v = PA_CLAMP_UNLIKELY(v, -1.0f, 1.0f);
+ s = (int32_t) lrint((double) v * (double) 0x7FFFFFFF);
+ *b = UINT32_TO(((uint32_t) s) >> 8);
+ a++;
+ b++;
+ }
+}
+
+void pa_sconv_s24_32le_from_float32re(unsigned n, const float *a, uint32_t *b) {
+ pa_assert(a);
+ pa_assert(b);
+
+ for (; n > 0; n--) {
+ int32_t s;
+ float v = *a;
+ v = PA_FLOAT32_SWAP(v);
+ v = PA_CLAMP_UNLIKELY(v, -1.0f, 1.0f);
+ s = (int32_t) lrint((double) v * (double) 0x7FFFFFFF);
+ *b = UINT32_TO(((uint32_t) s) >> 8);
+ a++;
+ b++;
+ }
+}
diff --git a/src/pulsecore/sconv-s16le.h b/src/pulsecore/sconv-s16le.h
index b853515c..f7b00645 100644
--- a/src/pulsecore/sconv-s16le.h
+++ b/src/pulsecore/sconv-s16le.h
@@ -39,6 +39,11 @@ void pa_sconv_s24le_from_float32ne(unsigned n, const float *a, uint8_t *b);
void pa_sconv_s24le_to_float32re(unsigned n, const uint8_t *a, float *b);
void pa_sconv_s24le_from_float32re(unsigned n, const float *a, uint8_t *b);
+void pa_sconv_s24_32le_to_float32ne(unsigned n, const uint32_t *a, float *b);
+void pa_sconv_s24_32le_from_float32ne(unsigned n, const float *a, uint32_t *b);
+void pa_sconv_s24_32le_to_float32re(unsigned n, const uint32_t *a, float *b);
+void pa_sconv_s24_32le_from_float32re(unsigned n, const float *a, uint32_t *b);
+
void pa_sconv_s32le_to_s16ne(unsigned n, const int32_t *a, int16_t *b);
void pa_sconv_s32le_from_s16ne(unsigned n, const int16_t *a, int32_t *b);
void pa_sconv_s32le_to_s16re(unsigned n, const int32_t *a, int16_t *b);
@@ -49,6 +54,11 @@ void pa_sconv_s24le_from_s16ne(unsigned n, const int16_t *a, uint8_t *b);
void pa_sconv_s24le_to_s16re(unsigned n, const uint8_t *a, int16_t *b);
void pa_sconv_s24le_from_s16re(unsigned n, const int16_t *a, uint8_t *b);
+void pa_sconv_s24_32le_to_s16ne(unsigned n, const uint32_t *a, int16_t *b);
+void pa_sconv_s24_32le_from_s16ne(unsigned n, const int16_t *a, uint32_t *b);
+void pa_sconv_s24_32le_to_s16re(unsigned n, const uint32_t *a, int16_t *b);
+void pa_sconv_s24_32le_from_s16re(unsigned n, const int16_t *a, uint32_t *b);
+
#ifndef WORDS_BIGENDIAN
#define pa_sconv_float32be_to_s16ne pa_sconv_s16le_from_float32re
#define pa_sconv_float32be_from_s16ne pa_sconv_s16le_to_float32re
diff --git a/src/pulsecore/sconv.c b/src/pulsecore/sconv.c
index 13700c12..fcd0309c 100644
--- a/src/pulsecore/sconv.c
+++ b/src/pulsecore/sconv.c
@@ -200,6 +200,8 @@ pa_convert_func_t pa_get_convert_to_float32ne_function(pa_sample_format_t f) {
[PA_SAMPLE_S32BE] = (pa_convert_func_t) pa_sconv_s32be_to_float32ne,
[PA_SAMPLE_S24LE] = (pa_convert_func_t) pa_sconv_s24le_to_float32ne,
[PA_SAMPLE_S24BE] = (pa_convert_func_t) pa_sconv_s24be_to_float32ne,
+ [PA_SAMPLE_S24_32LE] = (pa_convert_func_t) pa_sconv_s24_32le_to_float32ne,
+ [PA_SAMPLE_S24_32BE] = (pa_convert_func_t) pa_sconv_s24_32be_to_float32ne,
[PA_SAMPLE_FLOAT32NE] = (pa_convert_func_t) float32ne_to_float32ne,
[PA_SAMPLE_FLOAT32RE] = (pa_convert_func_t) float32re_to_float32ne,
};
@@ -220,6 +222,8 @@ pa_convert_func_t pa_get_convert_from_float32ne_function(pa_sample_format_t f) {
[PA_SAMPLE_S32BE] = (pa_convert_func_t) pa_sconv_s32be_from_float32ne,
[PA_SAMPLE_S24LE] = (pa_convert_func_t) pa_sconv_s24le_from_float32ne,
[PA_SAMPLE_S24BE] = (pa_convert_func_t) pa_sconv_s24be_from_float32ne,
+ [PA_SAMPLE_S24_32LE] = (pa_convert_func_t) pa_sconv_s24_32le_from_float32ne,
+ [PA_SAMPLE_S24_32BE] = (pa_convert_func_t) pa_sconv_s24_32be_from_float32ne,
[PA_SAMPLE_FLOAT32NE] = (pa_convert_func_t) float32ne_to_float32ne,
[PA_SAMPLE_FLOAT32RE] = (pa_convert_func_t) float32re_to_float32ne,
[PA_SAMPLE_ALAW] = (pa_convert_func_t) alaw_from_float32ne,
@@ -244,6 +248,8 @@ pa_convert_func_t pa_get_convert_to_s16ne_function(pa_sample_format_t f) {
[PA_SAMPLE_S32LE] = (pa_convert_func_t) pa_sconv_s32le_to_s16ne,
[PA_SAMPLE_S24BE] = (pa_convert_func_t) pa_sconv_s24be_to_s16ne,
[PA_SAMPLE_S24LE] = (pa_convert_func_t) pa_sconv_s24le_to_s16ne,
+ [PA_SAMPLE_S24_32BE] = (pa_convert_func_t) pa_sconv_s24_32be_to_s16ne,
+ [PA_SAMPLE_S24_32LE] = (pa_convert_func_t) pa_sconv_s24_32le_to_s16ne,
[PA_SAMPLE_ALAW] = (pa_convert_func_t) alaw_to_s16ne,
[PA_SAMPLE_ULAW] = (pa_convert_func_t) ulaw_to_s16ne
};
@@ -266,6 +272,8 @@ pa_convert_func_t pa_get_convert_from_s16ne_function(pa_sample_format_t f) {
[PA_SAMPLE_S32LE] = (pa_convert_func_t) pa_sconv_s32le_from_s16ne,
[PA_SAMPLE_S24BE] = (pa_convert_func_t) pa_sconv_s24be_from_s16ne,
[PA_SAMPLE_S24LE] = (pa_convert_func_t) pa_sconv_s24le_from_s16ne,
+ [PA_SAMPLE_S24_32BE] = (pa_convert_func_t) pa_sconv_s24_32be_from_s16ne,
+ [PA_SAMPLE_S24_32LE] = (pa_convert_func_t) pa_sconv_s24_32le_from_s16ne,
[PA_SAMPLE_ALAW] = (pa_convert_func_t) alaw_from_s16ne,
[PA_SAMPLE_ULAW] = (pa_convert_func_t) ulaw_from_s16ne,
};