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-rw-r--r--meta-ivi-common/recipes-multimedia/pulseaudio/pulseaudio/0010-volume-ramp-additions-to-the-low-level-infra.patch503
1 files changed, 0 insertions, 503 deletions
diff --git a/meta-ivi-common/recipes-multimedia/pulseaudio/pulseaudio/0010-volume-ramp-additions-to-the-low-level-infra.patch b/meta-ivi-common/recipes-multimedia/pulseaudio/pulseaudio/0010-volume-ramp-additions-to-the-low-level-infra.patch
deleted file mode 100644
index e249bc438..000000000
--- a/meta-ivi-common/recipes-multimedia/pulseaudio/pulseaudio/0010-volume-ramp-additions-to-the-low-level-infra.patch
+++ /dev/null
@@ -1,503 +0,0 @@
---- a/src/map-file 2016-04-12 15:03:17.009975690 +0200
-+++ b/src/map-file 2016-04-12 15:03:52.389975631 +0200
-@@ -136,6 +136,9 @@
- pa_cvolume_merge;
- pa_cvolume_min;
- pa_cvolume_min_mask;
-+pa_cvolume_ramp_init;
-+pa_cvolume_ramp_set;
-+pa_cvolume_ramp_channel_ramp_set;
- pa_cvolume_remap;
- pa_cvolume_scale;
- pa_cvolume_scale_mask;
---- a/src/pulse/def.h 2016-04-12 15:05:58.245975421 +0200
-+++ b/src/pulse/def.h 2016-04-12 15:13:19.424974685 +0200
-@@ -347,11 +347,15 @@
- * consider absolute when the sink is in flat volume mode,
- * relative otherwise. \since 0.9.20 */
-
-- PA_STREAM_PASSTHROUGH = 0x80000U
-+ PA_STREAM_PASSTHROUGH = 0x80000U,
- /**< Used to tag content that will be rendered by passthrough sinks.
- * The data will be left as is and not reformatted, resampled.
- * \since 1.0 */
-
-+ PA_STREAM_START_RAMP_MUTED = 0x100000U
-+ /**< Used to tag content that the stream will be started ramp volume
-+ * muted so that you can nicely fade it in */
-+
- } pa_stream_flags_t;
-
- /** \cond fulldocs */
-@@ -380,6 +384,7 @@
- #define PA_STREAM_FAIL_ON_SUSPEND PA_STREAM_FAIL_ON_SUSPEND
- #define PA_STREAM_RELATIVE_VOLUME PA_STREAM_RELATIVE_VOLUME
- #define PA_STREAM_PASSTHROUGH PA_STREAM_PASSTHROUGH
-+#define PA_STREAM_START_RAMP_MUTED PA_STREAM_START_RAMP_MUTED
-
- /** \endcond */
-
-@@ -1047,6 +1052,13 @@
- /** \endcond */
- #endif
-
-+/** \cond fulldocs */
-+#define PA_VOLUMER_RAMP_TYPE_LINEAR PA_VOLUMER_RAMP_TYPE_LINEAR
-+#define PA_VOLUMER_RAMP_TYPE_LOGARITHMIC PA_VOLUMER_RAMP_TYPE_LOGARITHMIC
-+#define PA_VOLUMER_RAMP_TYPE_CUBIC PA_VOLUMER_RAMP_TYPE_CUBIC
-+
-+/** \endcond */
-+
- PA_C_DECL_END
-
- #endif
---- a/src/pulse/volume.c 2016-04-12 15:13:38.598974653 +0200
-+++ b/src/pulse/volume.c 2016-04-12 15:27:57.729973219 +0200
-@@ -445,7 +445,10 @@
- unsigned c;
- pa_assert(a);
-
-- pa_return_val_if_fail(pa_cvolume_valid(a), 0);
-+ if (pa_cvolume_valid(a) == 0)
-+ abort();
-+
-+ /* pa_return_val_if_fail(pa_cvolume_valid(a), 0); */
- pa_return_val_if_fail(PA_VOLUME_IS_VALID(v), 0);
-
- for (c = 0; c < a->channels; c++)
-@@ -986,3 +989,51 @@
-
- return pa_cvolume_scale(v, m);
- }
-+
-+pa_cvolume_ramp* pa_cvolume_ramp_init(pa_cvolume_ramp *ramp) {
-+ unsigned c;
-+
-+ pa_assert(ramp);
-+
-+ ramp->channels = 0;
-+
-+ for (c = 0; c < PA_CHANNELS_MAX; c++) {
-+ ramp->ramps[c].type = PA_VOLUME_RAMP_TYPE_LINEAR;
-+ ramp->ramps[c].length = 0;
-+ ramp->ramps[c].target = PA_VOLUME_INVALID;
-+ }
-+
-+ return ramp;
-+}
-+
-+pa_cvolume_ramp* pa_cvolume_ramp_set(pa_cvolume_ramp *ramp, unsigned channels, pa_volume_ramp_type_t type, long time, pa_volume_t vol) {
-+ int i;
-+
-+ pa_assert(ramp);
-+ pa_assert(channels > 0);
-+ pa_assert(time >= 0);
-+ pa_assert(channels <= PA_CHANNELS_MAX);
-+
-+ ramp->channels = (uint8_t) channels;
-+
-+ for (i = 0; i < ramp->channels; i++) {
-+ ramp->ramps[i].type = type;
-+ ramp->ramps[i].length = time;
-+ ramp->ramps[i].target = PA_CLAMP_VOLUME(vol);
-+ }
-+
-+ return ramp;
-+}
-+
-+pa_cvolume_ramp* pa_cvolume_ramp_channel_ramp_set(pa_cvolume_ramp *ramp, unsigned channel, pa_volume_ramp_type_t type, long time, pa_volume_t vol) {
-+
-+ pa_assert(ramp);
-+ pa_assert(channel <= ramp->channels);
-+ pa_assert(time >= 0);
-+
-+ ramp->ramps[channel].type = type;
-+ ramp->ramps[channel].length = time;
-+ ramp->ramps[channel].target = PA_CLAMP_VOLUME(vol);
-+
-+ return ramp;
-+}
---- a/src/pulse/volume.h 2016-04-12 15:40:34.989971955 +0200
-+++ b/src/pulse/volume.h 2016-04-12 15:38:50.708972129 +0200
-@@ -413,6 +413,36 @@
- * the channels are kept. \since 0.9.16 */
- pa_cvolume* pa_cvolume_dec(pa_cvolume *v, pa_volume_t dec);
-
-+/** Volume ramp type
-+*/
-+typedef enum pa_volume_ramp_type {
-+ PA_VOLUME_RAMP_TYPE_LINEAR = 0, /**< linear */
-+ PA_VOLUME_RAMP_TYPE_LOGARITHMIC = 1, /**< logarithmic */
-+ PA_VOLUME_RAMP_TYPE_CUBIC = 2,
-+} pa_volume_ramp_type_t;
-+
-+/** A structure encapsulating a volume ramp */
-+typedef struct pa_volume_ramp_t {
-+ pa_volume_ramp_type_t type;
-+ long length;
-+ pa_volume_t target;
-+} pa_volume_ramp_t;
-+
-+/** A structure encapsulating a multichannel volume ramp */
-+typedef struct pam_cvolume_ramp {
-+ uint8_t channels;
-+ pa_volume_ramp_t ramps[PA_CHANNELS_MAX];
-+} pa_cvolume_ramp;
-+
-+/** Init volume ramp struct */
-+pa_cvolume_ramp* pa_cvolume_ramp_init(pa_cvolume_ramp *ramp);
-+
-+/** Set first n channels of ramp struct to certain value */
-+pa_cvolume_ramp* pa_cvolume_ramp_set(pa_cvolume_ramp *ramp, unsigned channel, pa_volume_ramp_type_t type, long time, pa_volume_t vol);
-+
-+/** Set individual channel in the channel struct */
-+pa_cvolume_ramp* pa_cvolume_ramp_channel_ramp_set(pa_cvolume_ramp *ramp, unsigned channel, pa_volume_ramp_type_t type, long time, pa_volume_t vol);
-+
- PA_C_DECL_END
-
- #endif
---- a/src/pulsecore/sample-util.c 2016-04-12 15:41:51.812971827 +0200
-+++ b/src/pulsecore/sample-util.c 2016-04-12 16:31:56.795966812 +0200
-@@ -41,6 +41,13 @@
-
- #define PA_SILENCE_MAX (PA_PAGE_SIZE*16)
-
-+#define VOLUME_PADDING 32
-+
-+typedef union {
-+ float f;
-+ uint32_t i;
-+} volume_val;
-+
- pa_memblock *pa_silence_memblock(pa_memblock* b, const pa_sample_spec *spec) {
- void *data;
-
-@@ -403,3 +410,292 @@
- usec = pa_bytes_to_usec_round_up(size, from);
- return pa_usec_to_bytes_round_up(usec, to);
- }
-+
-+static void calc_linear_integer_volume_no_mapping(int32_t linear[], float volume[], unsigned nchannels) {
-+ unsigned channel, padding;
-+
-+ pa_assert(linear);
-+ pa_assert(volume);
-+
-+ for (channel = 0; channel < nchannels; channel++)
-+ linear[channel] = (int32_t) lrint(volume[channel] * 0x10000U);
-+
-+ for (padding = 0; padding < VOLUME_PADDING; padding++, channel++)
-+ linear[channel] = linear[padding];
-+}
-+
-+static void calc_linear_float_volume_no_mapping(float linear[], float volume[], unsigned nchannels) {
-+ unsigned channel, padding;
-+
-+ pa_assert(linear);
-+ pa_assert(volume);
-+
-+ for (channel = 0; channel < nchannels; channel++)
-+ linear[channel] = volume[channel];
-+
-+ for (padding = 0; padding < VOLUME_PADDING; padding++, channel++)
-+ linear[channel] = linear[padding];
-+}
-+
-+typedef void (*pa_calc_volume_no_mapping_func_t) (void *volumes, float *volume, int channels);
-+
-+static const pa_calc_volume_no_mapping_func_t calc_volume_table_no_mapping[] = {
-+ [PA_SAMPLE_U8] = (pa_calc_volume_no_mapping_func_t) calc_linear_integer_volume_no_mapping,
-+ [PA_SAMPLE_ALAW] = (pa_calc_volume_no_mapping_func_t) calc_linear_integer_volume_no_mapping,
-+ [PA_SAMPLE_ULAW] = (pa_calc_volume_no_mapping_func_t) calc_linear_integer_volume_no_mapping,
-+ [PA_SAMPLE_S16LE] = (pa_calc_volume_no_mapping_func_t) calc_linear_integer_volume_no_mapping,
-+ [PA_SAMPLE_S16BE] = (pa_calc_volume_no_mapping_func_t) calc_linear_integer_volume_no_mapping,
-+ [PA_SAMPLE_FLOAT32LE] = (pa_calc_volume_no_mapping_func_t) calc_linear_float_volume_no_mapping,
-+ [PA_SAMPLE_FLOAT32BE] = (pa_calc_volume_no_mapping_func_t) calc_linear_float_volume_no_mapping,
-+ [PA_SAMPLE_S32LE] = (pa_calc_volume_no_mapping_func_t) calc_linear_integer_volume_no_mapping,
-+ [PA_SAMPLE_S32BE] = (pa_calc_volume_no_mapping_func_t) calc_linear_integer_volume_no_mapping,
-+ [PA_SAMPLE_S24LE] = (pa_calc_volume_no_mapping_func_t) calc_linear_integer_volume_no_mapping,
-+ [PA_SAMPLE_S24BE] = (pa_calc_volume_no_mapping_func_t) calc_linear_integer_volume_no_mapping,
-+ [PA_SAMPLE_S24_32LE] = (pa_calc_volume_no_mapping_func_t) calc_linear_integer_volume_no_mapping,
-+ [PA_SAMPLE_S24_32BE] = (pa_calc_volume_no_mapping_func_t) calc_linear_integer_volume_no_mapping
-+};
-+
-+static const unsigned format_sample_size_table[] = {
-+ [PA_SAMPLE_U8] = 1,
-+ [PA_SAMPLE_ALAW] = 1,
-+ [PA_SAMPLE_ULAW] = 1,
-+ [PA_SAMPLE_S16LE] = 2,
-+ [PA_SAMPLE_S16BE] = 2,
-+ [PA_SAMPLE_FLOAT32LE] = 4,
-+ [PA_SAMPLE_FLOAT32BE] = 4,
-+ [PA_SAMPLE_S32LE] = 4,
-+ [PA_SAMPLE_S32BE] = 4,
-+ [PA_SAMPLE_S24LE] = 3,
-+ [PA_SAMPLE_S24BE] = 3,
-+ [PA_SAMPLE_S24_32LE] = 4,
-+ [PA_SAMPLE_S24_32BE] = 4
-+};
-+
-+static float calc_volume_ramp_linear(pa_volume_ramp_int_t *ramp) {
-+ pa_assert(ramp);
-+ pa_assert(ramp->length > 0);
-+
-+ /* basic linear interpolation */
-+ return ramp->start + (ramp->length - ramp->left) * (ramp->end - ramp->start) / (float) ramp->length;
-+}
-+
-+static float calc_volume_ramp_logarithmic(pa_volume_ramp_int_t *ramp) {
-+ float x_val, s, e;
-+ long temp;
-+
-+ pa_assert(ramp);
-+ pa_assert(ramp->length > 0);
-+
-+ if (ramp->end > ramp->start) {
-+ temp = ramp->left;
-+ s = ramp->end;
-+ e = ramp->start;
-+ } else {
-+ temp = ramp->length - ramp->left;
-+ s = ramp->start;
-+ e = ramp->end;
-+ }
-+
-+ x_val = temp == 0 ? 0.0 : powf(temp, 10);
-+
-+ /* base 10 logarithmic interpolation */
-+ return s + x_val * (e - s) / powf(ramp->length, 10);
-+}
-+
-+static float calc_volume_ramp_cubic(pa_volume_ramp_int_t *ramp) {
-+ float x_val, s, e;
-+ long temp;
-+
-+ pa_assert(ramp);
-+ pa_assert(ramp->length > 0);
-+
-+ if (ramp->end > ramp->start) {
-+ temp = ramp->left;
-+ s = ramp->end;
-+ e = ramp->start;
-+ } else {
-+ temp = ramp->length - ramp->left;
-+ s = ramp->start;
-+ e = ramp->end;
-+ }
-+
-+ x_val = temp == 0 ? 0.0 : cbrtf(temp);
-+
-+ /* cubic interpolation */
-+ return s + x_val * (e - s) / cbrtf(ramp->length);
-+}
-+
-+typedef float (*pa_calc_volume_ramp_func_t) (pa_volume_ramp_int_t *);
-+
-+static const pa_calc_volume_ramp_func_t calc_volume_ramp_table[] = {
-+ [PA_VOLUME_RAMP_TYPE_LINEAR] = (pa_calc_volume_ramp_func_t) calc_volume_ramp_linear,
-+ [PA_VOLUME_RAMP_TYPE_LOGARITHMIC] = (pa_calc_volume_ramp_func_t) calc_volume_ramp_logarithmic,
-+ [PA_VOLUME_RAMP_TYPE_CUBIC] = (pa_calc_volume_ramp_func_t) calc_volume_ramp_cubic
-+};
-+
-+static void calc_volume_ramps(pa_cvolume_ramp_int *ram, float *vol)
-+{
-+ int i;
-+
-+ for (i = 0; i < ram->channels; i++) {
-+ if (ram->ramps[i].left <= 0) {
-+ if (ram->ramps[i].target == PA_VOLUME_NORM) {
-+ vol[i] = 1.0;
-+ }
-+ } else {
-+ vol[i] = ram->ramps[i].curr = calc_volume_ramp_table[ram->ramps[i].type] (&ram->ramps[i]);
-+ ram->ramps[i].left--;
-+ }
-+ }
-+}
-+
-+void pa_volume_ramp_memchunk(
-+ pa_memchunk *c,
-+ const pa_sample_spec *spec,
-+ pa_cvolume_ramp_int *ramp) {
-+
-+ void *ptr;
-+ volume_val linear[PA_CHANNELS_MAX + VOLUME_PADDING];
-+ float vol[PA_CHANNELS_MAX + VOLUME_PADDING];
-+ pa_do_volume_func_t do_volume;
-+ long length_in_frames;
-+ int i;
-+
-+ pa_assert(c);
-+ pa_assert(spec);
-+ pa_assert(pa_frame_aligned(c->length, spec));
-+ pa_assert(ramp);
-+
-+ length_in_frames = c->length / format_sample_size_table[spec->format] / spec->channels;
-+
-+ if (pa_memblock_is_silence(c->memblock)) {
-+ for (i = 0; i < ramp->channels; i++) {
-+ if (ramp->ramps[i].length > 0)
-+ ramp->ramps[i].length -= length_in_frames;
-+ }
-+ return;
-+ }
-+
-+ if (spec->format < 0 || spec->format >= PA_SAMPLE_MAX) {
-+ pa_log_warn("Unable to change volume of format");
-+ return;
-+ }
-+
-+ do_volume = pa_get_volume_func(spec->format);
-+ pa_assert(do_volume);
-+
-+ ptr = (uint8_t*) pa_memblock_acquire(c->memblock) + c->index;
-+
-+ for (i = 0; i < length_in_frames; i++) {
-+ calc_volume_ramps(ramp, vol);
-+ calc_volume_table_no_mapping[spec->format] ((void *)linear, vol, spec->channels);
-+
-+ /* we only process one frame per iteration */
-+ do_volume (ptr, (void *)linear, spec->channels, format_sample_size_table[spec->format] * spec->channels);
-+
-+ /* pa_log_debug("1: %d 2: %d", linear[0], linear[1]); */
-+
-+ ptr = (uint8_t*)ptr + format_sample_size_table[spec->format] * spec->channels;
-+ }
-+
-+ pa_memblock_release(c->memblock);
-+}
-+
-+pa_cvolume_ramp_int* pa_cvolume_ramp_convert(const pa_cvolume_ramp *src, pa_cvolume_ramp_int *dst, int sample_rate) {
-+ int i;
-+ float temp;
-+
-+ for (i = 0; i < dst->channels; i++) {
-+ dst->ramps[i].type = src->ramps[i].type;
-+ /* ms to samples */
-+ dst->ramps[i].length = src->ramps[i].length * sample_rate / 1000;
-+ dst->ramps[i].left = dst->ramps[i].length;
-+ dst->ramps[i].start = dst->ramps[i].end;
-+ dst->ramps[i].target = src->ramps[i].target;
-+ /* scale to pulse internal mapping so that when ramp is over there's no glitch in volume */
-+ temp = src->ramps[i].target / (float)0x10000U;
-+ dst->ramps[i].end = temp * temp * temp;
-+ }
-+
-+ return dst;
-+}
-+
-+bool pa_cvolume_ramp_active(pa_cvolume_ramp_int *ramp) {
-+ int i;
-+
-+ for (i = 0; i < ramp->channels; i++) {
-+ if (ramp->ramps[i].left > 0)
-+ return true;
-+ }
-+
-+ return false;
-+}
-+
-+bool pa_cvolume_ramp_target_active(pa_cvolume_ramp_int *ramp) {
-+ int i;
-+
-+ for (i = 0; i < ramp->channels; i++) {
-+ if (ramp->ramps[i].target != PA_VOLUME_NORM)
-+ return true;
-+ }
-+
-+ return false;
-+}
-+
-+pa_cvolume * pa_cvolume_ramp_get_targets(pa_cvolume_ramp_int *ramp, pa_cvolume *volume) {
-+ int i = 0;
-+
-+ volume->channels = ramp->channels;
-+
-+ for (i = 0; i < ramp->channels; i++)
-+ volume->values[i] = ramp->ramps[i].target;
-+
-+ return volume;
-+}
-+
-+pa_cvolume_ramp_int* pa_cvolume_ramp_start_from(pa_cvolume_ramp_int *src, pa_cvolume_ramp_int *dst) {
-+ int i;
-+
-+ for (i = 0; i < src->channels; i++) {
-+ /* if new vols are invalid, copy old ramp i.e. no effect */
-+ if (dst->ramps[i].target == PA_VOLUME_INVALID)
-+ dst->ramps[i] = src->ramps[i];
-+ /* if there's some old ramp still left */
-+ else if (src->ramps[i].left > 0)
-+ dst->ramps[i].start = src->ramps[i].curr;
-+ }
-+
-+ return dst;
-+}
-+
-+pa_cvolume_ramp_int* pa_cvolume_ramp_int_init(pa_cvolume_ramp_int *src, pa_volume_t vol, int channels) {
-+ int i;
-+ float temp;
-+
-+ src->channels = channels;
-+
-+ for (i = 0; i < channels; i++) {
-+ src->ramps[i].type = PA_VOLUME_RAMP_TYPE_LINEAR;
-+ src->ramps[i].length = 0;
-+ src->ramps[i].left = 0;
-+ if (vol == PA_VOLUME_NORM) {
-+ src->ramps[i].start = 1.0;
-+ src->ramps[i].end = 1.0;
-+ src->ramps[i].curr = 1.0;
-+ }
-+ else if (vol == PA_VOLUME_MUTED) {
-+ src->ramps[i].start = 0.0;
-+ src->ramps[i].end = 0.0;
-+ src->ramps[i].curr = 0.0;
-+ }
-+ else {
-+ temp = vol / (float)0x10000U;
-+ src->ramps[i].start = temp * temp * temp;
-+ src->ramps[i].end = src->ramps[i].start;
-+ src->ramps[i].curr = src->ramps[i].start;
-+ }
-+ src->ramps[i].target = vol;
-+ }
-+
-+ return src;
-+}
---- a/src/pulsecore/sample-util.h 2016-04-12 15:53:06.327970701 +0200
-+++ b/src/pulsecore/sample-util.h 2016-04-12 16:24:16.356967580 +0200
-@@ -45,6 +45,33 @@
-
- pa_memchunk* pa_silence_memchunk_get(pa_silence_cache *cache, pa_mempool *pool, pa_memchunk* ret, const pa_sample_spec *spec, size_t length);
-
-+typedef struct pa_volume_ramp_int_t {
-+ pa_volume_ramp_type_t type;
-+ long length;
-+ long left;
-+ float start;
-+ float end;
-+ float curr;
-+ pa_volume_t target;
-+} pa_volume_ramp_int_t;
-+
-+typedef struct pa_cvolume_ramp_int {
-+ uint8_t channels;
-+ pa_volume_ramp_int_t ramps[PA_CHANNELS_MAX];
-+} pa_cvolume_ramp_int;
-+
-+pa_cvolume_ramp_int* pa_cvolume_ramp_convert(const pa_cvolume_ramp *src, pa_cvolume_ramp_int *dst, int sample_rate);
-+bool pa_cvolume_ramp_active(pa_cvolume_ramp_int *ramp);
-+bool pa_cvolume_ramp_target_active(pa_cvolume_ramp_int *ramp);
-+pa_cvolume_ramp_int* pa_cvolume_ramp_start_from(pa_cvolume_ramp_int *src, pa_cvolume_ramp_int *dst);
-+pa_cvolume_ramp_int* pa_cvolume_ramp_int_init(pa_cvolume_ramp_int *src, pa_volume_t vol, int channels);
-+pa_cvolume * pa_cvolume_ramp_get_targets(pa_cvolume_ramp_int *ramp, pa_cvolume *volume);
-+
-+void pa_volume_ramp_memchunk(
-+ pa_memchunk *c,
-+ const pa_sample_spec *spec,
-+ pa_cvolume_ramp_int *ramp);
-+
- size_t pa_frame_align(size_t l, const pa_sample_spec *ss) PA_GCC_PURE;
-
- bool pa_frame_aligned(size_t l, const pa_sample_spec *ss) PA_GCC_PURE;