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cleanups

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Remove old files
Use set/unset macros to change properties
This commit is contained in:
Wim Taymans 2016-08-29 10:54:43 +02:00
parent 80ed927885
commit 4cf6860752
8 changed files with 25 additions and 3317 deletions
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46
pinos/gst/gstpinosformat.c
View file

@ -157,13 +157,13 @@ convert_1 (GstCapsFeatures *cf, GstStructure *cs)
p = ++sv; p = ++sv;
} else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) { } else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) { } else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else { } else {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} }
pi++; pi++;
} }
@ -207,16 +207,16 @@ convert_1 (GstCapsFeatures *cf, GstStructure *cs)
p = ++sv; p = ++sv;
ri++; ri++;
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) { } else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) { } else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else { } else {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} }
} }
pi++; pi++;
@ -264,16 +264,16 @@ convert_1 (GstCapsFeatures *cf, GstStructure *cs)
p = ++sv; p = ++sv;
ri++; ri++;
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) { } else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) { } else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else { } else {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} }
pi++; pi++;
} }
@ -294,13 +294,13 @@ convert_1 (GstCapsFeatures *cf, GstStructure *cs)
p = ++sv; p = ++sv;
} else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) { } else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) { } else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else { } else {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} }
pi++; pi++;
} }
@ -321,13 +321,13 @@ convert_1 (GstCapsFeatures *cf, GstStructure *cs)
p = ++sv; p = ++sv;
} else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) { } else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) { } else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else { } else {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} }
pi++; pi++;
} }
@ -344,13 +344,13 @@ convert_1 (GstCapsFeatures *cf, GstStructure *cs)
p = ++sv; p = ++sv;
} else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) { } else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) { } else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else { } else {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} }
pi++; pi++;
} }
@ -367,13 +367,13 @@ convert_1 (GstCapsFeatures *cf, GstStructure *cs)
p = ++sv; p = ++sv;
} else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) { } else if (G_VALUE_TYPE (val) == GST_TYPE_LIST) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) { } else if (G_VALUE_TYPE (val) == GST_TYPE_ARRAY) {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} else { } else {
fprintf (stderr, "implement me\n"); fprintf (stderr, "implement me\n");
f->props.unset_mask |= (1u << pi); SPA_PROPS_INDEX_UNSET (&f->props, pi);
} }
pi++; pi++;
} }

361
pinos/tests/alsa-utils.c
View file

@ -1,361 +0,0 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sched.h>
#include <errno.h>
#include <getopt.h>
#include <sys/time.h>
#include <math.h>
static int verbose = 0; /* verbose flag */
#define CHECK(s,msg) if ((err = (s)) < 0) { printf (msg ": %s\n", snd_strerror(err)); return err; }
static snd_pcm_format_t
spi_alsa_format_to_alsa (const char *format)
{
if (strcmp (format, "S8") == 0)
return SND_PCM_FORMAT_S8;
if (strcmp (format, "U8") == 0)
return SND_PCM_FORMAT_U8;
/* 16 bit */
if (strcmp (format, "S16LE") == 0)
return SND_PCM_FORMAT_S16_LE;
if (strcmp (format, "S16BE") == 0)
return SND_PCM_FORMAT_S16_BE;
if (strcmp (format, "U16LE") == 0)
return SND_PCM_FORMAT_U16_LE;
if (strcmp (format, "U16BE") == 0)
return SND_PCM_FORMAT_U16_BE;
/* 24 bit in low 3 bytes of 32 bits */
if (strcmp (format, "S24_32LE") == 0)
return SND_PCM_FORMAT_S24_LE;
if (strcmp (format, "S24_32BE") == 0)
return SND_PCM_FORMAT_S24_BE;
if (strcmp (format, "U24_32LE") == 0)
return SND_PCM_FORMAT_U24_LE;
if (strcmp (format, "U24_32BE") == 0)
return SND_PCM_FORMAT_U24_BE;
/* 24 bit in 3 bytes */
if (strcmp (format, "S24LE") == 0)
return SND_PCM_FORMAT_S24_3LE;
if (strcmp (format, "S24BE") == 0)
return SND_PCM_FORMAT_S24_3BE;
if (strcmp (format, "U24LE") == 0)
return SND_PCM_FORMAT_U24_3LE;
if (strcmp (format, "U24BE") == 0)
return SND_PCM_FORMAT_U24_3BE;
/* 32 bit */
if (strcmp (format, "S32LE") == 0)
return SND_PCM_FORMAT_S32_LE;
if (strcmp (format, "S32BE") == 0)
return SND_PCM_FORMAT_S32_BE;
if (strcmp (format, "U32LE") == 0)
return SND_PCM_FORMAT_U32_LE;
if (strcmp (format, "U32BE") == 0)
return SND_PCM_FORMAT_U32_BE;
return SND_PCM_FORMAT_UNKNOWN;
}
static int
set_hwparams (SpiALSASink *this)
{
unsigned int rrate;
snd_pcm_uframes_t size;
int err, dir;
snd_pcm_hw_params_t *params;
snd_pcm_format_t format;
SpiALSAState *state = &this->state;
SpiALSASinkFormat *fmt = &this->current_format;
snd_pcm_t *handle = state->handle;
unsigned int buffer_time;
unsigned int period_time;
snd_pcm_hw_params_alloca (&params);
/* choose all parameters */
CHECK (snd_pcm_hw_params_any (handle, params), "Broken configuration for playback: no configurations available");
/* set hardware resampling */
CHECK (snd_pcm_hw_params_set_rate_resample (handle, params, 0), "set_rate_resample");
/* set the interleaved read/write format */
CHECK (snd_pcm_hw_params_set_access(handle, params, SND_PCM_ACCESS_MMAP_INTERLEAVED), "set_access");
/* set the sample format */
format = spi_alsa_format_to_alsa (fmt->format);
printf ("Stream parameters are %iHz, %s, %i channels\n", fmt->samplerate, snd_pcm_format_name(format), fmt->channels);
CHECK (snd_pcm_hw_params_set_format (handle, params, format), "set_format");
/* set the count of channels */
CHECK (snd_pcm_hw_params_set_channels (handle, params, fmt->channels), "set_channels");
/* set the stream rate */
rrate = fmt->samplerate;
CHECK (snd_pcm_hw_params_set_rate_near (handle, params, &rrate, 0), "set_rate_near");
if (rrate != fmt->samplerate) {
printf("Rate doesn't match (requested %iHz, get %iHz)\n", fmt->samplerate, rrate);
return -EINVAL;
}
/* set the buffer time */
buffer_time = this->params.buffer_time;
CHECK (snd_pcm_hw_params_set_buffer_time_near (handle, params, &buffer_time, &dir), "set_buffer_time_near");
CHECK (snd_pcm_hw_params_get_buffer_size (params, &size), "get_buffer_size");
state->buffer_size = size;
/* set the period time */
period_time = this->params.period_time;
CHECK (snd_pcm_hw_params_set_period_time_near (handle, params, &period_time, &dir), "set_period_time_near");
CHECK (snd_pcm_hw_params_get_period_size (params, &size, &dir), "get_period_size");
state->period_size = size;
/* write the parameters to device */
CHECK (snd_pcm_hw_params (handle, params), "set_hw_params");
return 0;
}
static int
set_swparams (SpiALSASink *this)
{
SpiALSAState *state = &this->state;
snd_pcm_t *handle = state->handle;
int err = 0;
snd_pcm_sw_params_t *params;
snd_pcm_sw_params_alloca (&params);
/* get the current params */
CHECK (snd_pcm_sw_params_current (handle, params), "sw_params_current");
/* start the transfer when the buffer is almost full: */
/* (buffer_size / avail_min) * avail_min */
CHECK (snd_pcm_sw_params_set_start_threshold (handle, params,
(state->buffer_size / state->period_size) * state->period_size), "set_start_threshold");
/* allow the transfer when at least period_size samples can be processed */
/* or disable this mechanism when period event is enabled (aka interrupt like style processing) */
CHECK (snd_pcm_sw_params_set_avail_min (handle, params,
this->params.period_event ? state->buffer_size : state->period_size), "set_avail_min");
/* enable period events when requested */
if (this->params.period_event) {
CHECK (snd_pcm_sw_params_set_period_event (handle, params, 1), "set_period_event");
}
/* write the parameters to the playback device */
CHECK (snd_pcm_sw_params (handle, params), "sw_params");
return 0;
}
/*
* Underrun and suspend recovery
*/
static int
xrun_recovery (snd_pcm_t *handle, int err)
{
if (verbose)
printf("stream recovery\n");
if (err == -EPIPE) { /* under-run */
err = snd_pcm_prepare(handle);
if (err < 0)
printf("Can't recovery from underrun, prepare failed: %s\n", snd_strerror(err));
return 0;
} else if (err == -ESTRPIPE) {
while ((err = snd_pcm_resume(handle)) == -EAGAIN)
sleep(1); /* wait until the suspend flag is released */
if (err < 0) {
err = snd_pcm_prepare(handle);
if (err < 0)
printf("Can't recovery from suspend, prepare failed: %s\n", snd_strerror(err));
}
return 0;
}
return err;
}
/*
* Transfer method - direct write only
*/
static void *
direct_loop (void *user_data)
{
SpiALSASink *this = user_data;
SpiALSAState *state = &this->state;
snd_pcm_t *handle = state->handle;
const snd_pcm_channel_area_t *my_areas;
snd_pcm_uframes_t offset, frames, size;
snd_pcm_sframes_t avail, commitres;
snd_pcm_state_t st;
int err, first = 1;
while (state->running) {
st = snd_pcm_state(handle);
if (st == SND_PCM_STATE_XRUN) {
err = xrun_recovery(handle, -EPIPE);
if (err < 0) {
printf("XRUN recovery failed: %s\n", snd_strerror(err));
return NULL;
}
first = 1;
} else if (st == SND_PCM_STATE_SUSPENDED) {
err = xrun_recovery(handle, -ESTRPIPE);
if (err < 0) {
printf("SUSPEND recovery failed: %s\n", snd_strerror(err));
return NULL;
}
}
avail = snd_pcm_avail_update(handle);
if (avail < 0) {
err = xrun_recovery(handle, avail);
if (err < 0) {
printf("avail update failed: %s\n", snd_strerror(err));
return NULL;
}
first = 1;
continue;
}
if (avail < state->period_size) {
if (first) {
first = 0;
err = snd_pcm_start(handle);
if (err < 0) {
printf("Start error: %s\n", snd_strerror(err));
exit(EXIT_FAILURE);
}
} else {
err = snd_pcm_wait(handle, -1);
if (err < 0) {
if ((err = xrun_recovery(handle, err)) < 0) {
printf("snd_pcm_wait error: %s\n", snd_strerror(err));
exit(EXIT_FAILURE);
}
first = 1;
}
}
continue;
}
size = state->period_size;
while (size > 0) {
frames = size;
err = snd_pcm_mmap_begin(handle, &my_areas, &offset, &frames);
if (err < 0) {
if ((err = xrun_recovery(handle, err)) < 0) {
printf("MMAP begin avail error: %s\n", snd_strerror(err));
exit(EXIT_FAILURE);
}
first = 1;
}
{
SpiEvent event;
ALSABuffer *buffer = &this->buffer;
event.refcount = 1;
event.notify = NULL;
event.type = SPI_EVENT_TYPE_PULL_INPUT;
event.port_id = 0;
event.data = buffer;
buffer->buffer.refcount = 1;
buffer->buffer.notify = NULL;
buffer->buffer.size = sizeof (ALSABuffer);
buffer->buffer.n_metas = 1;
buffer->buffer.metas = buffer->meta;
buffer->buffer.n_datas = 1;
buffer->buffer.datas = buffer->data;
buffer->header.flags = 0;
buffer->header.seq = 0;
buffer->header.pts = 0;
buffer->header.dts_offset = 0;
buffer->meta[0].type = SPI_META_TYPE_HEADER;
buffer->meta[0].data = &buffer->header;
buffer->meta[0].size = sizeof (buffer->header);
buffer->data[0].type = SPI_DATA_TYPE_MEMPTR;
buffer->data[0].data = (uint8_t *)my_areas[0].addr + (offset * sizeof (uint16_t) * 2);
buffer->data[0].size = frames * sizeof (uint16_t) * 2;
this->event_cb (&this->handle, &event,this->user_data);
spi_buffer_unref ((SpiBuffer *)event.data);
}
if (this->input_buffer) {
if (this->input_buffer != &this->buffer.buffer) {
/* FIXME, copy input */
}
spi_buffer_unref (this->input_buffer);
this->input_buffer = NULL;
}
commitres = snd_pcm_mmap_commit(handle, offset, frames);
if (commitres < 0 || (snd_pcm_uframes_t)commitres != frames) {
if ((err = xrun_recovery(handle, commitres >= 0 ? -EPIPE : commitres)) < 0) {
printf("MMAP commit error: %s\n", snd_strerror(err));
exit(EXIT_FAILURE);
}
first = 1;
}
size -= frames;
}
}
return NULL;
}
static int
spi_alsa_open (SpiALSASink *this)
{
SpiALSAState *state = &this->state;
int err;
CHECK (snd_output_stdio_attach (&state->output, stdout, 0), "attach failed");
printf ("Playback device is '%s'\n", this->params.device);
CHECK (snd_pcm_open (&state->handle,
this->params.device,
SND_PCM_STREAM_PLAYBACK,
SND_PCM_NONBLOCK |
SND_PCM_NO_AUTO_RESAMPLE |
SND_PCM_NO_AUTO_CHANNELS |
SND_PCM_NO_AUTO_FORMAT), "open failed");
return 0;
}
static int
spi_alsa_start (SpiALSASink *this)
{
SpiALSAState *state = &this->state;
int err;
CHECK (set_hwparams (this), "hwparams");
CHECK (set_swparams (this), "swparams");
snd_pcm_dump (this->state.handle, this->state.output);
state->running = true;
if ((err = pthread_create (&state->thread, NULL, direct_loop, this)) != 0) {
printf ("can't create thread: %d", err);
state->running = false;
}
return err;
}
static int
spi_alsa_stop (SpiALSASink *this)
{
SpiALSAState *state = &this->state;
if (state->running) {
state->running = false;
pthread_join (state->thread, NULL);
}
return 0;
}
static int
spi_alsa_close (SpiALSASink *this)
{
SpiALSAState *state = &this->state;
int err = 0;
CHECK (snd_pcm_close (state->handle), "close failed");
return err;
}

1051
pinos/tests/spi-alsa-sink.c
View file

File diff suppressed because it is too large Load diff

894
pinos/tests/spi-audiotestsrc.c
View file

@ -1,894 +0,0 @@
/* Spi
* Copyright (C) 2016 Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <string.h>
#include <spi/node.h>
#include "spi-plugins.h"
typedef struct _SpiAudioTestSrc SpiAudioTestSrc;
typedef struct {
SpiParams param;
uint32_t wave;
double freq;
double volume;
} SpiAudioTestSrcParams;
typedef struct {
SpiParams param;
char media_type[32];
uint32_t unset_mask;
char format[16];
int32_t layout;
int32_t samplerate;
int32_t channels;
int32_t position[16];
} SpiAudioTestSrcFormat;
struct _SpiAudioTestSrc {
SpiHandle handle;
SpiNode node;
SpiAudioTestSrcParams params;
SpiAudioTestSrcParams tmp_params;
SpiEventCallback event_cb;
void *user_data;
bool have_format;
SpiAudioTestSrcFormat current_format;
bool have_input;
SpiBuffer *input_buffer;
SpiData data;
};
static const uint32_t default_wave = 1.0;
static const double default_volume = 1.0;
static const double min_volume = 0.0;
static const double max_volume = 10.0;
static const double default_freq = 440.0;
static const double min_freq = 0.0;
static const double max_freq = 50000000.0;
static const SpiParamRangeInfo volume_range[] = {
{ "min", "Minimum value", sizeof (double), &min_volume },
{ "max", "Maximum value", sizeof (double), &max_volume },
{ NULL, NULL, 0, NULL }
};
static const uint32_t wave_val_sine = 0;
static const uint32_t wave_val_square = 1;
static const SpiParamRangeInfo wave_range[] = {
{ "sine", "Sine", sizeof (uint32_t), &wave_val_sine },
{ "square", "Square", sizeof (uint32_t), &wave_val_square },
{ NULL, NULL, 0, NULL }
};
static const SpiParamRangeInfo freq_range[] = {
{ "min", "Minimum value", sizeof (double), &min_freq },
{ "max", "Maximum value", sizeof (double), &max_freq },
{ NULL, NULL, 0, NULL }
};
enum {
PARAM_ID_WAVE,
PARAM_ID_FREQ,
PARAM_ID_VOLUME,
PARAM_ID_LAST,
};
static const SpiParamInfo param_info[] =
{
{ PARAM_ID_WAVE, "wave", "Oscillator waveform",
SPI_PARAM_FLAG_READWRITE,
SPI_PARAM_TYPE_UINT32, sizeof (uint32_t),
sizeof (uint32_t), &default_wave,
SPI_PARAM_RANGE_TYPE_ENUM, wave_range,
NULL,
NULL },
{ PARAM_ID_FREQ, "freq", "Frequency of test signal. The sample rate needs to be at least 4 times higher",
SPI_PARAM_FLAG_READWRITE,
SPI_PARAM_TYPE_DOUBLE, sizeof (double),
sizeof (double), &default_freq,
SPI_PARAM_RANGE_TYPE_MIN_MAX, freq_range,
NULL,
NULL },
{ PARAM_ID_VOLUME, "volume", "The Volume factor",
SPI_PARAM_FLAG_READWRITE,
SPI_PARAM_TYPE_DOUBLE, sizeof (double),
sizeof (double), &default_volume,
SPI_PARAM_RANGE_TYPE_MIN_MAX, volume_range,
NULL,
NULL },
};
#define CHECK_TYPE(type,expected) if (type != expected) return SPI_RESULT_WRONG_PARAM_TYPE;
#define CHECK_SIZE(size,expected) if (size != expected) return SPI_RESULT_WRONG_PARAM_SIZE;
#define CHECK_SIZE_RANGE(size,minsize,maxsize) if (size > maxsize || size < minsize) return SPI_RESULT_WRONG_PARAM_SIZE;
#define CHECK_SIZE_MAX(size,maxsize) if (size > maxsize) return SPI_RESULT_WRONG_PARAM_SIZE;
#define CHECK_UNSET(mask,index) if (mask & (1 << index)) return SPI_RESULT_PARAM_UNSET;
static SpiResult
enum_param_info (const SpiParams *params,
unsigned int index,
const SpiParamInfo **info)
{
if (index >= PARAM_ID_LAST)
return SPI_RESULT_ENUM_END;
*info = &param_info[index];
return SPI_RESULT_OK;
}
static SpiResult
set_param (SpiParams *params,
uint32_t id,
SpiParamType type,
size_t size,
const void *value)
{
SpiResult res = SPI_RESULT_OK;
SpiAudioTestSrcParams *p = (SpiAudioTestSrcParams *) params;
if (params == NULL || value == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
switch (id) {
case PARAM_ID_WAVE:
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&p->wave, value, size);
break;
case PARAM_ID_FREQ:
CHECK_TYPE (type, SPI_PARAM_TYPE_DOUBLE);
CHECK_SIZE (size, sizeof (double));
memcpy (&p->freq, value, size);
break;
case PARAM_ID_VOLUME:
CHECK_TYPE (type, SPI_PARAM_TYPE_DOUBLE);
CHECK_SIZE (size, sizeof (double));
memcpy (&p->volume, value, size);
break;
default:
res = SPI_RESULT_INVALID_PARAM_ID;
break;
}
return res;
}
static SpiResult
get_param (const SpiParams *params,
uint32_t id,
SpiParamType *type,
size_t *size,
const void **value)
{
SpiResult res = SPI_RESULT_OK;
SpiAudioTestSrcParams *p = (SpiAudioTestSrcParams *) params;
if (params == NULL || type == NULL || size == NULL || value == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
switch (id) {
case PARAM_ID_WAVE:
*type = SPI_PARAM_TYPE_UINT32;
*value = &p->wave;
*size = sizeof (uint32_t);
break;
case PARAM_ID_FREQ:
*type = SPI_PARAM_TYPE_DOUBLE;
*value = &p->freq;
*size = sizeof (double);
break;
case PARAM_ID_VOLUME:
*type = SPI_PARAM_TYPE_DOUBLE;
*value = &p->volume;
*size = sizeof (double);
break;
default:
res = SPI_RESULT_INVALID_PARAM_ID;
break;
}
return res;
}
static void
reset_audiotestsrc_params (SpiAudioTestSrcParams *params)
{
params->wave = default_wave;
params->freq = default_freq;
params->volume = default_volume;
}
static SpiResult
spi_audiotestsrc_node_get_params (SpiHandle *handle,
SpiParams **params)
{
SpiAudioTestSrc *this = (SpiAudioTestSrc *) handle;
if (handle == NULL || params == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
memcpy (&this->tmp_params, &this->params, sizeof (this->tmp_params));
*params = &this->tmp_params.param;
return SPI_RESULT_OK;
}
static SpiResult
spi_audiotestsrc_node_set_params (SpiHandle *handle,
const SpiParams *params)
{
SpiAudioTestSrc *this = (SpiAudioTestSrc *) handle;
SpiAudioTestSrcParams *p = &this->params;
SpiParamType type;
size_t size;
const void *value;
if (handle == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (params == NULL) {
reset_audiotestsrc_params (p);
return SPI_RESULT_OK;
}
if (params->get_param (params, PARAM_ID_WAVE, &type, &size, &value) == 0) {
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&p->wave, value, size);
}
if (params->get_param (params, PARAM_ID_FREQ, &type, &size, &value) == 0) {
CHECK_TYPE (type, SPI_PARAM_TYPE_DOUBLE);
CHECK_SIZE (size, sizeof (double));
memcpy (&p->freq, value, size);
}
if (params->get_param (params, PARAM_ID_VOLUME, &type, &size, &value) == 0) {
CHECK_TYPE (type, SPI_PARAM_TYPE_DOUBLE);
CHECK_SIZE (size, sizeof (double));
memcpy (&p->volume, value, size);
}
return SPI_RESULT_OK;
}
static SpiResult
spi_audiotestsrc_node_send_command (SpiHandle *handle,
SpiCommand *command)
{
SpiAudioTestSrc *this = (SpiAudioTestSrc *) handle;
if (handle == NULL || command == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
switch (command->type) {
case SPI_COMMAND_INVALID:
return SPI_RESULT_INVALID_COMMAND;
case SPI_COMMAND_ACTIVATE:
if (this->event_cb) {
SpiEvent event;
event.refcount = 1;
event.notify = NULL;
event.type = SPI_EVENT_TYPE_ACTIVATED;
event.port_id = -1;
event.data = NULL;
event.size = 0;
this->event_cb (handle, &event, this->user_data);
}
break;
case SPI_COMMAND_DEACTIVATE:
if (this->event_cb) {
SpiEvent event;
event.refcount = 1;
event.notify = NULL;
event.type = SPI_EVENT_TYPE_DEACTIVATED;
event.port_id = -1;
event.data = NULL;
event.size = 0;
this->event_cb (handle, &event, this->user_data);
}
break;
case SPI_COMMAND_START:
case SPI_COMMAND_STOP:
case SPI_COMMAND_FLUSH:
case SPI_COMMAND_DRAIN:
case SPI_COMMAND_MARKER:
return SPI_RESULT_NOT_IMPLEMENTED;
}
return SPI_RESULT_OK;
}
static SpiResult
spi_audiotestsrc_node_set_event_callback (SpiHandle *handle,
SpiEventCallback event,
void *user_data)
{
SpiAudioTestSrc *this = (SpiAudioTestSrc *) handle;
if (handle == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
this->event_cb = event;
this->user_data = user_data;
return SPI_RESULT_OK;
}
static SpiResult
spi_audiotestsrc_node_get_n_ports (SpiHandle *handle,
unsigned int *n_input_ports,
unsigned int *max_input_ports,
unsigned int *n_output_ports,
unsigned int *max_output_ports)
{
if (handle == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (n_input_ports)
*n_input_ports = 0;
if (n_output_ports)
*n_output_ports = 1;
if (max_input_ports)
*max_input_ports = 0;
if (max_output_ports)
*max_output_ports = 1;
return SPI_RESULT_OK;
}
static SpiResult
spi_audiotestsrc_node_get_port_ids (SpiHandle *handle,
unsigned int n_input_ports,
uint32_t *input_ids,
unsigned int n_output_ports,
uint32_t *output_ids)
{
if (handle == NULL || input_ids == NULL || output_ids == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (n_output_ports > 0)
output_ids[0] = 0;
return SPI_RESULT_OK;
}
static SpiResult
spi_audiotestsrc_node_add_port (SpiHandle *handle,
SpiDirection direction,
uint32_t *port_id)
{
return SPI_RESULT_NOT_IMPLEMENTED;
}
static SpiResult
spi_audiotestsrc_node_remove_port (SpiHandle *handle,
uint32_t port_id)
{
return SPI_RESULT_NOT_IMPLEMENTED;
}
static const SpiParamRangeInfo format_format_range[] = {
{ "S8", "S8", 2, "S8" },
{ "U8", "U8", 2, "U8" },
{ "S16LE", "S16LE", 5, "S16LE" },
{ "S16BE", "S16BE", 5, "S16BE" },
{ "U16LE", "U16LE", 5, "U16LE" },
{ "U16BE", "U16BE", 5, "U16BE" },
{ "S24_32LE", "S24_32LE", 8, "S24_32LE" },
{ "S24_32BE", "S24_32BE", 8, "S24_32BE" },
{ "U24_32LE", "U24_32LE", 8, "U24_32LE" },
{ "U24_32BE", "U24_32BE", 8, "U24_32BE" },
{ "S32LE", "S32LE", 5, "S32LE" },
{ "S32BE", "S32BE", 5, "S32BE" },
{ "U32LE", "U32LE", 5, "U32LE" },
{ "U32BE", "U32BE", 5, "U32BE" },
{ "S24LE", "S24LE", 5, "S24LE" },
{ "S24BE", "S24BE", 5, "S24BE" },
{ "U24LE", "U24LE", 5, "U24LE" },
{ "U24BE", "U24BE", 5, "U24BE" },
{ "S20LE", "S20LE", 5, "S20LE" },
{ "S20BE", "S20BE", 5, "S20BE" },
{ "U20LE", "U20LE", 5, "U20LE" },
{ "U20BE", "U20BE", 5, "U20BE" },
{ "S18LE", "S18LE", 5, "S18LE" },
{ "S18BE", "S18BE", 5, "S18BE" },
{ "U18LE", "U18LE", 5, "U18LE" },
{ "U18BE", "U18BE", 5, "U18BE" },
{ "F32LE", "F32LE", 5, "F32LE" },
{ "F32BE", "F32BE", 5, "F32BE" },
{ "F64LE", "F64LE", 5, "F64LE" },
{ "F64BE", "F64BE", 5, "F64BE" },
{ NULL, NULL, 0, NULL }
};
static const uint32_t min_uint32 = 1;
static const uint32_t max_uint32 = UINT32_MAX;
static const SpiParamRangeInfo uint32_range[] = {
{ "min", "Minimum value", sizeof (uint32_t), &min_uint32 },
{ "max", "Maximum value", sizeof (uint32_t), &max_uint32 },
{ NULL, NULL, 0, NULL }
};
enum {
SPI_PARAM_ID_MEDIA_TYPE,
SPI_PARAM_ID_FORMAT,
SPI_PARAM_ID_LAYOUT,
SPI_PARAM_ID_SAMPLERATE,
SPI_PARAM_ID_CHANNELS,
SPI_PARAM_ID_LAST,
};
static const int32_t format_default_layout = 1;
static const SpiParamInfo raw_format_param_info[] =
{
{ SPI_PARAM_ID_MEDIA_TYPE, "media-type", "The media type",
SPI_PARAM_FLAG_READABLE,
SPI_PARAM_TYPE_STRING, 32,
strlen ("audio/x-raw")+1, "audio/x-raw",
SPI_PARAM_RANGE_TYPE_NONE, NULL,
NULL,
NULL },
{ SPI_PARAM_ID_FORMAT, "format", "The media format",
SPI_PARAM_FLAG_READWRITE,
SPI_PARAM_TYPE_STRING, 16,
0, NULL,
SPI_PARAM_RANGE_TYPE_ENUM, format_format_range,
NULL,
NULL },
{ SPI_PARAM_ID_LAYOUT, "layout", "Sample Layout",
SPI_PARAM_FLAG_READABLE,
SPI_PARAM_TYPE_UINT32, sizeof (uint32_t),
sizeof (uint32_t), &format_default_layout,
SPI_PARAM_RANGE_TYPE_NONE, NULL,
NULL,
NULL },
{ SPI_PARAM_ID_SAMPLERATE, "rate", "Audio sample rate",
SPI_PARAM_FLAG_READWRITE,
SPI_PARAM_TYPE_UINT32, sizeof (uint32_t),
0, NULL,
SPI_PARAM_RANGE_TYPE_MIN_MAX, uint32_range,
NULL,
NULL },
{ SPI_PARAM_ID_CHANNELS, "channels", "Audio channels",
SPI_PARAM_FLAG_READWRITE,
SPI_PARAM_TYPE_UINT32, sizeof (uint32_t),
0, NULL,
SPI_PARAM_RANGE_TYPE_MIN_MAX, uint32_range,
NULL,
NULL },
};
static SpiResult
enum_raw_format_param_info (const SpiParams *params,
unsigned int index,
const SpiParamInfo **info)
{
if (params == NULL || info == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (index >= SPI_PARAM_ID_LAST)
return SPI_RESULT_ENUM_END;
*info = &raw_format_param_info[index];
return SPI_RESULT_OK;
}
#define CHECK_TYPE(type,expected) if (type != expected) return SPI_RESULT_WRONG_PARAM_TYPE;
#define MARK_SET(mask,index) (mask &= ~(1 << index))
static SpiResult
set_format_param (SpiParams *params,
uint32_t id,
SpiParamType type,
size_t size,
const void *value)
{
SpiAudioTestSrcFormat *f = (SpiAudioTestSrcFormat *) params;
if (params == NULL || value == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
switch (id) {
case SPI_PARAM_ID_FORMAT:
CHECK_TYPE (type, SPI_PARAM_TYPE_STRING);
CHECK_SIZE_MAX (size, 16);
memcpy (f->format, value, size);
MARK_SET (f->unset_mask, 1);
break;
case SPI_PARAM_ID_LAYOUT:
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&f->layout, value, size);
MARK_SET (f->unset_mask, 2);
break;
case SPI_PARAM_ID_SAMPLERATE:
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&f->samplerate, value, size);
MARK_SET (f->unset_mask, 3);
break;
case SPI_PARAM_ID_CHANNELS:
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&f->channels, value, size);
MARK_SET (f->unset_mask, 4);
break;
default:
return SPI_RESULT_INVALID_PARAM_ID;
}
return SPI_RESULT_OK;
}
static SpiResult
get_format_param (const SpiParams *params,
uint32_t id,
SpiParamType *type,
size_t *size,
const void **value)
{
SpiAudioTestSrcFormat *f = (SpiAudioTestSrcFormat *) params;
if (params == NULL || type == NULL || size == NULL || value == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
switch (id) {
case SPI_PARAM_ID_MEDIA_TYPE:
CHECK_UNSET (f->unset_mask, 0);
*type = SPI_PARAM_TYPE_STRING;
*value = f->media_type;
*size = strlen (f->media_type);
break;
case SPI_PARAM_ID_FORMAT:
CHECK_UNSET (f->unset_mask, 1);
*type = SPI_PARAM_TYPE_STRING;
*value = f->format;
*size = strlen (f->format);
break;
case SPI_PARAM_ID_LAYOUT:
CHECK_UNSET (f->unset_mask, 2);
*type = SPI_PARAM_TYPE_UINT32;
*value = &f->layout;
*size = 4;
break;
case SPI_PARAM_ID_SAMPLERATE:
CHECK_UNSET (f->unset_mask, 3);
*type = SPI_PARAM_TYPE_UINT32;
*value = &f->samplerate;
*size = 4;
break;
case SPI_PARAM_ID_CHANNELS:
CHECK_UNSET (f->unset_mask, 4);
*type = SPI_PARAM_TYPE_UINT32;
*value = &f->channels;
*size = 4;
break;
default:
return SPI_RESULT_INVALID_PARAM_ID;
}
return SPI_RESULT_OK;
}
static SpiResult
spi_audiotestsrc_node_enum_port_formats (SpiHandle *handle,
uint32_t port_id,
unsigned int index,
SpiParams **format)
{
static SpiAudioTestSrcFormat fmt;
if (handle == NULL || format == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (port_id != 0)
return SPI_RESULT_INVALID_PORT;
switch (index) {
case 0:
strcpy (fmt.media_type, "audio/x-raw");
fmt.unset_mask = (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4);
fmt.param.enum_param_info = enum_raw_format_param_info;
fmt.param.set_param = set_format_param;
fmt.param.get_param = get_format_param;
break;
default:
return SPI_RESULT_ENUM_END;
}
*format = &fmt.param;
return SPI_RESULT_OK;
}
static SpiResult
spi_audiotestsrc_node_set_port_format (SpiHandle *handle,
uint32_t port_id,
int test_only,
const SpiParams *format)
{
SpiAudioTestSrc *this = (SpiAudioTestSrc *) handle;
SpiParamType type;
size_t size;
const void *value;
SpiAudioTestSrcFormat *fmt;
if (handle == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (port_id != 0)
return SPI_RESULT_INVALID_PORT;
fmt = &this->current_format;
if (format == NULL) {
fmt->param.get_param = NULL;
this->have_format = false;
return SPI_RESULT_OK;
}
if (format->get_param (format,
SPI_PARAM_ID_MEDIA_TYPE,
&type, &size, &value) < 0)
return SPI_RESULT_INVALID_MEDIA_TYPE;
CHECK_TYPE (type, SPI_PARAM_TYPE_STRING);
CHECK_SIZE_MAX (size, 32);
memcpy (fmt->media_type, value, size);
if (format->get_param (format,
SPI_PARAM_ID_FORMAT,
&type, &size, &value) < 0)
return SPI_RESULT_INVALID_FORMAT_PARAMS;
CHECK_TYPE (type, SPI_PARAM_TYPE_STRING);
CHECK_SIZE_MAX (size, 16);
memcpy (fmt->format, value, size);
if (format->get_param (format,
SPI_PARAM_ID_LAYOUT,
&type, &size, &value) < 0)
return SPI_RESULT_INVALID_FORMAT_PARAMS;
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&fmt->layout, value, size);
if (format->get_param (format,
SPI_PARAM_ID_SAMPLERATE,
&type, &size, &value) < 0)
return SPI_RESULT_INVALID_FORMAT_PARAMS;
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&fmt->samplerate, value, size);
if (format->get_param (format,
SPI_PARAM_ID_CHANNELS,
&type, &size, &value) < 0)
return SPI_RESULT_INVALID_FORMAT_PARAMS;
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&fmt->channels, value, size);
fmt->param.enum_param_info = enum_raw_format_param_info;
fmt->param.set_param = NULL;
fmt->param.get_param = get_format_param;
this->have_format = true;
return SPI_RESULT_OK;
}
static SpiResult
spi_audiotestsrc_node_get_port_format (SpiHandle *handle,
uint32_t port_id,
const SpiParams **format)
{
SpiAudioTestSrc *this = (SpiAudioTestSrc *) handle;
if (handle == NULL || format == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (port_id != 0)
return SPI_RESULT_INVALID_PORT;
if (!this->have_format)
return SPI_RESULT_NO_FORMAT;
*format = &this->current_format.param;
return SPI_RESULT_OK;
}
static SpiResult
spi_audiotestsrc_node_get_port_info (SpiHandle *handle,
uint32_t port_id,
SpiPortInfo *info)
{
if (handle == NULL || info == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (port_id != 0)
return SPI_RESULT_INVALID_PORT;
info->flags = SPI_PORT_INFO_FLAG_CAN_USE_BUFFER |
SPI_PORT_INFO_FLAG_NO_REF;
return SPI_RESULT_OK;
}
static SpiResult
spi_audiotestsrc_node_get_port_params (SpiHandle *handle,
uint32_t port_id,
SpiParams **params)
{
return SPI_RESULT_NOT_IMPLEMENTED;
}
static SpiResult
spi_audiotestsrc_node_set_port_params (SpiHandle *handle,
uint32_t port_id,
const SpiParams *params)
{
return SPI_RESULT_NOT_IMPLEMENTED;
}
static SpiResult
spi_audiotestsrc_node_get_port_status (SpiHandle *handle,
uint32_t port_id,
SpiPortStatus *status)
{
SpiAudioTestSrc *this = (SpiAudioTestSrc *) handle;
if (handle == NULL || status == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (port_id != 0)
return SPI_RESULT_INVALID_PORT;
if (!this->have_format)
return SPI_RESULT_NO_FORMAT;
status->flags = SPI_PORT_STATUS_FLAG_HAVE_OUTPUT;
return SPI_RESULT_OK;
}
static SpiResult
spi_audiotestsrc_node_push_port_input (SpiHandle *handle,
unsigned int n_info,
SpiInputInfo *info)
{
return SPI_RESULT_INVALID_PORT;
}
static SpiResult
spi_audiotestsrc_node_pull_port_output (SpiHandle *handle,
unsigned int n_info,
SpiOutputInfo *info)
{
SpiAudioTestSrc *this = (SpiAudioTestSrc *) handle;
size_t j, size;
uint8_t *ptr;
unsigned int i;
bool have_error = false;
if (handle == NULL || n_info == 0 || info == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
for (i = 0; i < n_info; i++) {
if (info[i].port_id != 0) {
info[i].status = SPI_RESULT_INVALID_PORT;
have_error = true;
continue;
}
if (!this->have_format) {
info[i].status = SPI_RESULT_NO_FORMAT;
have_error = true;
continue;
}
if (info[i].buffer == NULL || info[i].buffer->n_datas == 0) {
info[i].status = SPI_RESULT_INVALID_ARGUMENTS;
have_error = true;
continue;
}
ptr = info[i].buffer->datas[0].data;
size = info[i].buffer->datas[0].size;
for (j = 0; j < size; j++)
ptr[j] = rand();
info[i].status = SPI_RESULT_OK;
}
if (have_error)
return SPI_RESULT_ERROR;
return SPI_RESULT_OK;
}
static SpiResult
spi_audiotestsrc_get_interface (SpiHandle *handle,
uint32_t interface_id,
void **interface)
{
SpiAudioTestSrc *this = (SpiAudioTestSrc *) handle;
if (handle == NULL || interface == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
switch (interface_id) {
case SPI_INTERFACE_ID_NODE:
*interface = &this->node;
break;
default:
return SPI_RESULT_UNKNOWN_INTERFACE;
}
return SPI_RESULT_NOT_IMPLEMENTED;
}
SpiHandle *
spi_audiotestsrc_new (void)
{
SpiHandle *handle;
SpiNode *node;
SpiAudioTestSrc *this;
handle = calloc (1, sizeof (SpiAudioTestSrc));
handle->get_interface = spi_audiotestsrc_get_interface;
this = (SpiAudioTestSrc *) handle;
this->params.param.enum_param_info = enum_param_info;
this->params.param.set_param = set_param;
this->params.param.get_param = get_param;
reset_audiotestsrc_params (&this->params);
node = &this->node;
node->get_params = spi_audiotestsrc_node_get_params;
node->set_params = spi_audiotestsrc_node_set_params;
node->send_command = spi_audiotestsrc_node_send_command;
node->set_event_callback = spi_audiotestsrc_node_set_event_callback;
node->get_n_ports = spi_audiotestsrc_node_get_n_ports;
node->get_port_ids = spi_audiotestsrc_node_get_port_ids;
node->add_port = spi_audiotestsrc_node_add_port;
node->remove_port = spi_audiotestsrc_node_remove_port;
node->enum_port_formats = spi_audiotestsrc_node_enum_port_formats;
node->set_port_format = spi_audiotestsrc_node_set_port_format;
node->get_port_format = spi_audiotestsrc_node_get_port_format;
node->get_port_info = spi_audiotestsrc_node_get_port_info;
node->get_port_params = spi_audiotestsrc_node_get_port_params;
node->set_port_params = spi_audiotestsrc_node_set_port_params;
node->get_port_status = spi_audiotestsrc_node_get_port_status;
node->push_port_input = spi_audiotestsrc_node_push_port_input;
node->pull_port_output = spi_audiotestsrc_node_pull_port_output;
return handle;
}

23
pinos/tests/spi-plugins.h
View file

@ -1,23 +0,0 @@
/* Spi
* Copyright (C) 2016 Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <spi/node.h>
SpiHandle * spi_volume_new (void);
SpiHandle * spi_audiotestsrc_new (void);
SpiHandle * spi_alsa_sink_new (void);

963
pinos/tests/spi-volume.c
View file

@ -1,963 +0,0 @@
/* Spi
* Copyright (C) 2016 Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <string.h>
#include <spi/node.h>
#include "spi-plugins.h"
typedef struct _SpiVolume SpiVolume;
typedef struct {
SpiParams param;
double volume;
bool mute;
} SpiVolumeParams;
typedef struct {
SpiParams param;
char media_type[32];
uint32_t unset_mask;
char format[16];
int32_t layout;
int32_t samplerate;
int32_t channels;
int32_t position[16];
} SpiVolumeFormat;
struct _SpiVolume {
SpiHandle handle;
SpiNode node;
SpiVolumeParams params;
SpiVolumeParams tmp_params;
SpiEventCallback event_cb;
void *user_data;
bool have_format;
SpiVolumeFormat current_format;
bool have_input;
SpiBuffer *input_buffer;
SpiData data;
};
static const double default_volume = 1.0;
static const double min_volume = 0.0;
static const double max_volume = 10.0;
static const bool default_mute = false;
static const SpiParamRangeInfo volume_range[] = {
{ "min", "Minimum value", sizeof (double), &min_volume },
{ "max", "Maximum value", sizeof (double), &max_volume },
{ NULL, NULL, 0, NULL }
};
enum {
PARAM_ID_VOLUME,
PARAM_ID_MUTE,
PARAM_ID_LAST,
};
static const SpiParamInfo param_info[] =
{
{ PARAM_ID_VOLUME, "volume", "The Volume factor",
SPI_PARAM_FLAG_READWRITE,
SPI_PARAM_TYPE_DOUBLE, sizeof (double),
sizeof (double), &default_volume,
SPI_PARAM_RANGE_TYPE_MIN_MAX, volume_range,
NULL,
NULL },
{ PARAM_ID_MUTE, "mute", "Mute",
SPI_PARAM_FLAG_READWRITE,
SPI_PARAM_TYPE_BOOL, sizeof (bool),
sizeof (bool), &default_mute,
SPI_PARAM_RANGE_TYPE_NONE, NULL,
NULL,
NULL },
};
#define CHECK_TYPE(type,expected) if (type != expected) return SPI_RESULT_WRONG_PARAM_TYPE;
#define CHECK_SIZE(size,expected) if (size != expected) return SPI_RESULT_WRONG_PARAM_SIZE;
#define CHECK_SIZE_RANGE(size,minsize,maxsize) if (size > maxsize || size < minsize) return SPI_RESULT_WRONG_PARAM_SIZE;
#define CHECK_SIZE_MAX(size,maxsize) if (size > maxsize) return SPI_RESULT_WRONG_PARAM_SIZE;
#define CHECK_UNSET(mask,index) if (mask & (1 << index)) return SPI_RESULT_PARAM_UNSET;
static SpiResult
enum_param_info (const SpiParams *params,
unsigned int index,
const SpiParamInfo **info)
{
if (params == NULL || info == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (index >= PARAM_ID_LAST)
return SPI_RESULT_ENUM_END;
*info = &param_info[index];
return SPI_RESULT_OK;
}
static SpiResult
set_param (SpiParams *params,
uint32_t id,
SpiParamType type,
size_t size,
const void *value)
{
SpiResult res = SPI_RESULT_OK;
SpiVolumeParams *p = (SpiVolumeParams *) params;
if (params == NULL || value == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
switch (id) {
case PARAM_ID_VOLUME:
CHECK_TYPE (type, SPI_PARAM_TYPE_DOUBLE);
CHECK_SIZE (size, sizeof (double));
memcpy (&p->volume, value, size);
break;
case PARAM_ID_MUTE:
CHECK_TYPE (type, SPI_PARAM_TYPE_BOOL);
CHECK_SIZE (size, sizeof (bool));
memcpy (&p->mute, value, size);
break;
default:
res = SPI_RESULT_INVALID_PARAM_ID;
break;
}
return res;
}
static SpiResult
get_param (const SpiParams *params,
uint32_t id,
SpiParamType *type,
size_t *size,
const void **value)
{
SpiResult res = SPI_RESULT_OK;
SpiVolumeParams *p = (SpiVolumeParams *) params;
if (params == NULL || type == NULL || size == NULL || value == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
switch (id) {
case PARAM_ID_VOLUME:
*type = SPI_PARAM_TYPE_DOUBLE;
*value = &p->volume;
*size = sizeof (double);
break;
case PARAM_ID_MUTE:
*type = SPI_PARAM_TYPE_BOOL;
*value = &p->mute;
*size = sizeof (bool);
break;
default:
res = SPI_RESULT_INVALID_PARAM_ID;
break;
}
return res;
}
static void
reset_volume_params (SpiVolumeParams *params)
{
params->volume = default_volume;
params->mute = default_mute;
}
static SpiResult
spi_volume_node_get_params (SpiHandle *handle,
SpiParams **params)
{
SpiVolume *this = (SpiVolume *) handle;
if (handle == NULL || params == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
memcpy (&this->tmp_params, &this->params, sizeof (this->tmp_params));
*params = &this->tmp_params.param;
return SPI_RESULT_OK;
}
static SpiResult
spi_volume_node_set_params (SpiHandle *handle,
const SpiParams *params)
{
SpiVolume *this = (SpiVolume *) handle;
SpiVolumeParams *p = &this->params;
SpiParamType type;
size_t size;
const void *value;
if (handle == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (params == NULL) {
reset_volume_params (p);
return SPI_RESULT_OK;
}
if (params->get_param (params, 0, &type, &size, &value) == 0) {
CHECK_TYPE (type, SPI_PARAM_TYPE_DOUBLE);
CHECK_SIZE (size, sizeof (double));
memcpy (&p->volume, value, size);
}
if (params->get_param (params, 1, &type, &size, &value) == 0) {
CHECK_TYPE (type, SPI_PARAM_TYPE_BOOL);
CHECK_SIZE (size, sizeof (bool));
memcpy (&p->mute, value, size);
}
return SPI_RESULT_OK;
}
static SpiResult
spi_volume_node_send_command (SpiHandle *handle,
SpiCommand *command)
{
SpiVolume *this = (SpiVolume *) handle;
if (handle == NULL || command == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
switch (command->type) {
case SPI_COMMAND_INVALID:
return SPI_RESULT_INVALID_COMMAND;
case SPI_COMMAND_ACTIVATE:
if (this->event_cb) {
SpiEvent event;
event.refcount = 1;
event.notify = NULL;
event.type = SPI_EVENT_TYPE_ACTIVATED;
event.port_id = -1;
event.data = NULL;
event.size = 0;
this->event_cb (handle, &event, this->user_data);
}
break;
case SPI_COMMAND_DEACTIVATE:
if (this->event_cb) {
SpiEvent event;
event.refcount = 1;
event.notify = NULL;
event.type = SPI_EVENT_TYPE_DEACTIVATED;
event.port_id = -1;
event.data = NULL;
event.size = 0;
this->event_cb (handle, &event, this->user_data);
}
break;
case SPI_COMMAND_START:
case SPI_COMMAND_STOP:
case SPI_COMMAND_FLUSH:
case SPI_COMMAND_DRAIN:
case SPI_COMMAND_MARKER:
return SPI_RESULT_NOT_IMPLEMENTED;
}
return SPI_RESULT_OK;
}
static SpiResult
spi_volume_node_set_event_callback (SpiHandle *handle,
SpiEventCallback event,
void *user_data)
{
SpiVolume *this = (SpiVolume *) handle;
if (handle == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
this->event_cb = event;
this->user_data = user_data;
return SPI_RESULT_OK;
}
static SpiResult
spi_volume_node_get_n_ports (SpiHandle *handle,
unsigned int *n_input_ports,
unsigned int *max_input_ports,
unsigned int *n_output_ports,
unsigned int *max_output_ports)
{
if (handle == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (n_input_ports)
*n_input_ports = 1;
if (n_output_ports)
*n_output_ports = 1;
if (max_input_ports)
*max_input_ports = 1;
if (max_output_ports)
*max_output_ports = 1;
return SPI_RESULT_OK;
}
static SpiResult
spi_volume_node_get_port_ids (SpiHandle *handle,
unsigned int n_input_ports,
uint32_t *input_ids,
unsigned int n_output_ports,
uint32_t *output_ids)
{
if (handle == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (n_input_ports > 0 && input_ids)
input_ids[0] = 0;
if (n_output_ports > 0 && output_ids)
output_ids[0] = 1;
return SPI_RESULT_OK;
}
static SpiResult
spi_volume_node_add_port (SpiHandle *handle,
SpiDirection direction,
uint32_t *port_id)
{
return SPI_RESULT_NOT_IMPLEMENTED;
}
static SpiResult
spi_volume_node_remove_port (SpiHandle *handle,
uint32_t port_id)
{
return SPI_RESULT_NOT_IMPLEMENTED;
}
static const SpiParamRangeInfo format_format_range[] = {
{ "S8", "S8", 2, "S8" },
{ "U8", "U8", 2, "U8" },
{ "S16LE", "S16LE", 5, "S16LE" },
{ "S16BE", "S16BE", 5, "S16BE" },
{ "U16LE", "U16LE", 5, "U16LE" },
{ "U16BE", "U16BE", 5, "U16BE" },
{ "S24_32LE", "S24_32LE", 8, "S24_32LE" },
{ "S24_32BE", "S24_32BE", 8, "S24_32BE" },
{ "U24_32LE", "U24_32LE", 8, "U24_32LE" },
{ "U24_32BE", "U24_32BE", 8, "U24_32BE" },
{ "S32LE", "S32LE", 5, "S32LE" },
{ "S32BE", "S32BE", 5, "S32BE" },
{ "U32LE", "U32LE", 5, "U32LE" },
{ "U32BE", "U32BE", 5, "U32BE" },
{ "S24LE", "S24LE", 5, "S24LE" },
{ "S24BE", "S24BE", 5, "S24BE" },
{ "U24LE", "U24LE", 5, "U24LE" },
{ "U24BE", "U24BE", 5, "U24BE" },
{ "S20LE", "S20LE", 5, "S20LE" },
{ "S20BE", "S20BE", 5, "S20BE" },
{ "U20LE", "U20LE", 5, "U20LE" },
{ "U20BE", "U20BE", 5, "U20BE" },
{ "S18LE", "S18LE", 5, "S18LE" },
{ "S18BE", "S18BE", 5, "S18BE" },
{ "U18LE", "U18LE", 5, "U18LE" },
{ "U18BE", "U18BE", 5, "U18BE" },
{ "F32LE", "F32LE", 5, "F32LE" },
{ "F32BE", "F32BE", 5, "F32BE" },
{ "F64LE", "F64LE", 5, "F64LE" },
{ "F64BE", "F64BE", 5, "F64BE" },
{ NULL, NULL, 0, NULL }
};
static const uint32_t min_uint32 = 1;
static const uint32_t max_uint32 = UINT32_MAX;
static const SpiParamRangeInfo int32_range[] = {
{ "min", "Minimum value", 4, &min_uint32 },
{ "max", "Maximum value", 4, &max_uint32 },
{ NULL, NULL, 0, NULL }
};
enum {
SPI_PARAM_ID_INVALID,
SPI_PARAM_ID_MEDIA_TYPE,
SPI_PARAM_ID_FORMAT,
SPI_PARAM_ID_LAYOUT,
SPI_PARAM_ID_SAMPLERATE,
SPI_PARAM_ID_CHANNELS,
};
static const int32_t format_default_layout = 1;
static const SpiParamInfo raw_format_param_info[] =
{
{ SPI_PARAM_ID_MEDIA_TYPE, "media-type", "The media type",
SPI_PARAM_FLAG_READABLE,
SPI_PARAM_TYPE_STRING, 32,
12, "audio/x-raw",
SPI_PARAM_RANGE_TYPE_NONE, NULL,
NULL,
NULL },
{ SPI_PARAM_ID_FORMAT, "format", "The media format",
SPI_PARAM_FLAG_READWRITE,
SPI_PARAM_TYPE_STRING, 16,
0, NULL,
SPI_PARAM_RANGE_TYPE_ENUM, format_format_range,
NULL,
NULL },
{ SPI_PARAM_ID_LAYOUT, "layout", "Sample Layout",
SPI_PARAM_FLAG_READABLE,
SPI_PARAM_TYPE_UINT32, sizeof (uint32_t),
sizeof (uint32_t), &format_default_layout,
SPI_PARAM_RANGE_TYPE_NONE, NULL,
NULL,
NULL },
{ SPI_PARAM_ID_SAMPLERATE, "rate", "Audio sample rate",
SPI_PARAM_FLAG_READWRITE,
SPI_PARAM_TYPE_UINT32, sizeof (uint32_t),
0, NULL,
SPI_PARAM_RANGE_TYPE_MIN_MAX, int32_range,
NULL,
NULL },
{ SPI_PARAM_ID_CHANNELS, "channels", "Audio channels",
SPI_PARAM_FLAG_READWRITE,
SPI_PARAM_TYPE_UINT32, sizeof (uint32_t),
0, NULL,
SPI_PARAM_RANGE_TYPE_MIN_MAX, int32_range,
NULL,
NULL },
};
static SpiResult
enum_raw_format_param_info (const SpiParams *params,
unsigned int index,
const SpiParamInfo **info)
{
if (params == NULL || info == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (index >= 4)
return SPI_RESULT_ENUM_END;
*info = &raw_format_param_info[index];
return SPI_RESULT_OK;
}
#define CHECK_TYPE(type,expected) if (type != expected) return SPI_RESULT_WRONG_PARAM_TYPE;
#define MARK_SET(mask,index) (mask &= ~(1 << index))
static SpiResult
set_format_param (SpiParams *params,
uint32_t id,
SpiParamType type,
size_t size,
const void *value)
{
SpiVolumeFormat *f = (SpiVolumeFormat *) params;
if (params == NULL || value == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
switch (id) {
case SPI_PARAM_ID_FORMAT:
CHECK_TYPE (type, SPI_PARAM_TYPE_STRING);
CHECK_SIZE_MAX (size, 16);
memcpy (f->format, value, size);
MARK_SET (f->unset_mask, 1);
break;
case SPI_PARAM_ID_LAYOUT:
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&f->layout, value, size);
MARK_SET (f->unset_mask, 2);
break;
case SPI_PARAM_ID_SAMPLERATE:
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&f->samplerate, value, size);
MARK_SET (f->unset_mask, 3);
break;
case SPI_PARAM_ID_CHANNELS:
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&f->channels, value, size);
MARK_SET (f->unset_mask, 4);
break;
default:
return SPI_RESULT_INVALID_PARAM_ID;
}
return SPI_RESULT_OK;
}
static SpiResult
get_format_param (const SpiParams *params,
uint32_t id,
SpiParamType *type,
size_t *size,
const void **value)
{
SpiVolumeFormat *f = (SpiVolumeFormat *) params;
if (params == NULL || type == NULL || size == NULL || value == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
switch (id) {
case SPI_PARAM_ID_MEDIA_TYPE:
CHECK_UNSET (f->unset_mask, 0);
*type = SPI_PARAM_TYPE_STRING;
*value = f->media_type;
*size = strlen (f->media_type);
break;
case SPI_PARAM_ID_FORMAT:
CHECK_UNSET (f->unset_mask, 1);
*type = SPI_PARAM_TYPE_STRING;
*value = f->format;
*size = strlen (f->format);
break;
case SPI_PARAM_ID_LAYOUT:
CHECK_UNSET (f->unset_mask, 2);
*type = SPI_PARAM_TYPE_UINT32;
*value = &f->layout;
*size = 4;
break;
case SPI_PARAM_ID_SAMPLERATE:
CHECK_UNSET (f->unset_mask, 3);
*type = SPI_PARAM_TYPE_UINT32;
*value = &f->samplerate;
*size = 4;
break;
case SPI_PARAM_ID_CHANNELS:
CHECK_UNSET (f->unset_mask, 4);
*type = SPI_PARAM_TYPE_UINT32;
*value = &f->channels;
*size = 4;
break;
default:
return SPI_RESULT_INVALID_PARAM_ID;
}
return SPI_RESULT_OK;
}
static SpiResult
spi_volume_node_enum_port_formats (SpiHandle *handle,
uint32_t port_id,
unsigned int index,
SpiParams **format)
{
static SpiVolumeFormat fmt;
if (handle == NULL || format == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (port_id != 0)
return SPI_RESULT_INVALID_PORT;
switch (index) {
case 0:
strcpy (fmt.media_type, "audio/x-raw");
fmt.unset_mask = (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4);
fmt.param.enum_param_info = enum_raw_format_param_info;
fmt.param.set_param = set_format_param;
fmt.param.get_param = get_format_param;
break;
default:
return SPI_RESULT_ENUM_END;
}
*format = &fmt.param;
return SPI_RESULT_OK;
}
static SpiResult
spi_volume_node_set_port_format (SpiHandle *handle,
uint32_t port_id,
int test_only,
const SpiParams *format)
{
SpiVolume *this = (SpiVolume *) handle;
SpiParamType type;
size_t size;
const void *value;
SpiVolumeFormat *fmt;
if (handle == NULL || format == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (port_id != 0)
return SPI_RESULT_INVALID_PORT;
fmt = &this->current_format;
if (format == NULL) {
fmt->param.get_param = NULL;
this->have_format = false;
return SPI_RESULT_OK;
}
if (format->get_param (format,
SPI_PARAM_ID_MEDIA_TYPE,
&type, &size, &value) < 0)
return SPI_RESULT_INVALID_MEDIA_TYPE;
CHECK_TYPE (type, SPI_PARAM_TYPE_STRING);
CHECK_SIZE_MAX (size, 32);
memcpy (fmt->media_type, value, size);
if (format->get_param (format,
SPI_PARAM_ID_FORMAT,
&type, &size, &value) < 0)
return SPI_RESULT_INVALID_FORMAT_PARAMS;
CHECK_TYPE (type, SPI_PARAM_TYPE_STRING);
CHECK_SIZE_MAX (size, 16);
memcpy (fmt->format, value, size);
if (format->get_param (format,
SPI_PARAM_ID_LAYOUT,
&type, &size, &value) < 0)
return SPI_RESULT_INVALID_FORMAT_PARAMS;
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&fmt->layout, value, size);
if (format->get_param (format,
SPI_PARAM_ID_SAMPLERATE,
&type, &size, &value) < 0)
return SPI_RESULT_INVALID_FORMAT_PARAMS;
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&fmt->samplerate, value, size);
if (format->get_param (format,
SPI_PARAM_ID_CHANNELS,
&type, &size, &value) < 0)
return SPI_RESULT_INVALID_FORMAT_PARAMS;
CHECK_TYPE (type, SPI_PARAM_TYPE_UINT32);
CHECK_SIZE (size, sizeof (uint32_t));
memcpy (&fmt->channels, value, size);
fmt->param.enum_param_info = enum_raw_format_param_info;
fmt->param.set_param = NULL;
fmt->param.get_param = get_format_param;
this->have_format = true;
return SPI_RESULT_OK;
}
static SpiResult
spi_volume_node_get_port_format (SpiHandle *handle,
uint32_t port_id,
const SpiParams **format)
{
SpiVolume *this = (SpiVolume *) handle;
if (handle == NULL || format == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (port_id != 0)
return SPI_RESULT_INVALID_PORT;
if (!this->have_format)
return SPI_RESULT_NO_FORMAT;
*format = &this->current_format.param;
return SPI_RESULT_OK;
}
static SpiResult
spi_volume_node_get_port_info (SpiHandle *handle,
uint32_t port_id,
SpiPortInfo *info)
{
if (handle == NULL || info == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
switch (port_id) {
case 0:
info->flags = SPI_PORT_INFO_FLAG_CAN_USE_BUFFER |
SPI_PORT_INFO_FLAG_IN_PLACE;
break;
case 1:
info->flags = SPI_PORT_INFO_FLAG_CAN_GIVE_BUFFER |
SPI_PORT_INFO_FLAG_CAN_USE_BUFFER |
SPI_PORT_INFO_FLAG_NO_REF;
break;
default:
return SPI_RESULT_INVALID_PORT;
}
return SPI_RESULT_OK;
}
static SpiResult
spi_volume_node_get_port_params (SpiHandle *handle,
uint32_t port_id,
SpiParams **params)
{
return SPI_RESULT_NOT_IMPLEMENTED;
}
static SpiResult
spi_volume_node_set_port_params (SpiHandle *handle,
uint32_t port_id,
const SpiParams *params)
{
return SPI_RESULT_NOT_IMPLEMENTED;
}
static SpiResult
spi_volume_node_get_port_status (SpiHandle *handle,
uint32_t port_id,
SpiPortStatus *status)
{
SpiVolume *this = (SpiVolume *) handle;
SpiPortStatusFlags flags = 0;
if (handle == NULL || status == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (!this->have_format)
return SPI_RESULT_NO_FORMAT;
switch (port_id) {
case 0:
if (this->input_buffer == NULL)
flags |= SPI_PORT_STATUS_FLAG_NEED_INPUT;
break;
case 1:
if (this->input_buffer != NULL)
flags |= SPI_PORT_STATUS_FLAG_HAVE_OUTPUT;
break;
default:
return SPI_RESULT_INVALID_PORT;
}
status->flags = flags;
return SPI_RESULT_OK;
}
static SpiResult
spi_volume_node_push_port_input (SpiHandle *handle,
unsigned int n_info,
SpiInputInfo *info)
{
SpiVolume *this = (SpiVolume *) handle;
SpiBuffer *buffer;
SpiEvent *event;
unsigned int i;
bool have_error = false;
bool have_enough = false;
if (handle == NULL || n_info == 0 || info == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
for (i = 0; i < n_info; i++) {
if (info[i].port_id != 0) {
info[i].status = SPI_RESULT_INVALID_PORT;
have_error = true;
continue;
}
event = info[i].event;
buffer = info[i].buffer;
if (buffer == NULL && event == NULL) {
info[i].status = SPI_RESULT_INVALID_ARGUMENTS;
have_error = true;
continue;
}
if (buffer) {
if (!this->have_format) {
info[i].status = SPI_RESULT_NO_FORMAT;
have_error = true;
continue;
}
if (this->input_buffer != NULL) {
info[i].status = SPI_RESULT_HAVE_ENOUGH_INPUT;
have_enough = true;
continue;
}
this->input_buffer = spi_buffer_ref (buffer);
}
if (event) {
switch (event->type) {
default:
break;
}
}
info[i].status = SPI_RESULT_OK;
}
if (have_error)
return SPI_RESULT_ERROR;
if (have_enough)
return SPI_RESULT_HAVE_ENOUGH_INPUT;
return SPI_RESULT_OK;
}
#define MIN(a,b) ((a) < (b) ? (a) : (b))
static SpiResult
spi_volume_node_pull_port_output (SpiHandle *handle,
unsigned int n_info,
SpiOutputInfo *info)
{
SpiVolume *this = (SpiVolume *) handle;
unsigned int si, di, i, n_samples, n_bytes, soff, doff ;
SpiBuffer *sbuf, *dbuf;
SpiData *sd, *dd;
uint16_t *src, *dst;
double volume;
if (handle == NULL || n_info == 0 || info == NULL)
return SPI_RESULT_INVALID_ARGUMENTS;
if (info->port_id != 1)
return SPI_RESULT_INVALID_PORT;
if (!this->have_format)
return SPI_RESULT_NO_FORMAT;
if (this->input_buffer == NULL)
return SPI_RESULT_NEED_MORE_INPUT;
volume = this->params.volume;
sbuf = this->input_buffer;
dbuf = info->buffer ? info->buffer : this->input_buffer;
si = di = 0;
soff = doff = 0;
while (true) {
if (si == sbuf->n_datas || di == dbuf->n_datas)
break;
sd = &sbuf->datas[si];
dd = &dbuf->datas[di];
if (sd->type != SPI_DATA_TYPE_MEMPTR) {
si++;
continue;
}
if (dd->type != SPI_DATA_TYPE_MEMPTR) {
di++;
continue;
}
src = (uint16_t*) ((uint8_t*)sd->data + soff);
dst = (uint16_t*) ((uint8_t*)dd->data + doff);
n_bytes = MIN (sd->size - soff, dd->size - doff);
n_samples = n_bytes / sizeof (uint16_t);
for (i = 0; i < n_samples; i++)
*src++ = *dst++ * volume;
soff += n_bytes;
doff += n_bytes;
if (soff >= sd->size) {
si++;
soff = 0;
}
if (doff >= dd->size) {
di++;
doff = 0;
}
}
if (sbuf != dbuf)
spi_buffer_unref (sbuf);
this->input_buffer = NULL;
info->buffer = dbuf;
return SPI_RESULT_OK;
}
static SpiResult
spi_volume_get_interface (SpiHandle *handle,
uint32_t interface_id,
void **interface)
{
SpiVolume *this = (SpiVolume *) handle;
if (handle == NULL || interface == 0)
return SPI_RESULT_INVALID_ARGUMENTS;
switch (interface_id) {
case SPI_INTERFACE_ID_NODE:
*interface = &this->node;
break;
default:
return SPI_RESULT_UNKNOWN_INTERFACE;
}
return SPI_RESULT_OK;
}
SpiHandle *
spi_volume_new (void)
{
SpiHandle *handle;
SpiNode *node;
SpiVolume *this;
handle = calloc (1, sizeof (SpiVolume));
handle->get_interface = spi_volume_get_interface;
this = (SpiVolume *) handle;
this->params.param.enum_param_info = enum_param_info;
this->params.param.set_param = set_param;
this->params.param.get_param = get_param;
reset_volume_params (&this->params);
node = &this->node;
node->get_params = spi_volume_node_get_params;
node->set_params = spi_volume_node_set_params;
node->send_command = spi_volume_node_send_command;
node->set_event_callback = spi_volume_node_set_event_callback;
node->get_n_ports = spi_volume_node_get_n_ports;
node->get_port_ids = spi_volume_node_get_port_ids;
node->add_port = spi_volume_node_add_port;
node->remove_port = spi_volume_node_remove_port;
node->enum_port_formats = spi_volume_node_enum_port_formats;
node->set_port_format = spi_volume_node_set_port_format;
node->get_port_format = spi_volume_node_get_port_format;
node->get_port_info = spi_volume_node_get_port_info;
node->get_port_params = spi_volume_node_get_port_params;
node->set_port_params = spi_volume_node_set_port_params;
node->get_port_status = spi_volume_node_get_port_status;
node->push_port_input = spi_volume_node_push_port_input;
node->pull_port_output = spi_volume_node_pull_port_output;
return handle;
}

2
spa/lib/format.c
View file

@ -62,7 +62,7 @@ spa_format_fixate (SpaFormat *format)
for (j = 0; j < pi->n_range_values; j++) { for (j = 0; j < pi->n_range_values; j++) {
const SpaPropRangeInfo *ri = &pi->range_values[j]; const SpaPropRangeInfo *ri = &pi->range_values[j];
memcpy (SPA_MEMBER (props, pi->offset, void), ri->value, ri->size); memcpy (SPA_MEMBER (props, pi->offset, void), ri->value, ri->size);
props->unset_mask &= ~(1 << i); SPA_PROPS_INDEX_SET (props, i);
break; break;
} }
break; break;

2
spa/plugins/v4l2/v4l2-utils.c
View file

@ -452,7 +452,7 @@ again:
if (i == 1) { if (i == 1) {
fmt->framerate = fmt->framerates[0]; fmt->framerate = fmt->framerates[0];
} else { } else {
fmt->fmt.props.unset_mask |= 1 << pi; SPA_PROPS_INDEX_UNSET (&fmt->fmt.props, pi);
} }
pi = ++fmt->fmt.props.n_prop_info; pi = ++fmt->fmt.props.n_prop_info;