mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-11 13:30:07 -05:00
Split out header files
Use separate header files Add pull-based alsasink Add audiotestsrc Implement negotiation and scheduling of audiotestsrc ! alsasink
This commit is contained in:
Wim Taymans
parent
03046301bf
commit
4b2520d173
15 changed files with 2869 additions and 287 deletions
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@ -19,13 +19,16 @@
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#include <string.h>
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#include <stdio.h>
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#include <gio/gio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <client/pinos.h>
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//#include "audio-sink.c"
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#include "spi-volume.c"
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#include <spi/node.h>
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#include "spi-plugins.h"
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static GMainLoop *loop;
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typedef struct {
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SpiNode *src;
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SpiNode *sink;
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} AppData;
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static void
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print_value (const char *prefix, SpiParamType type, int size, const void *value)
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@ -98,8 +101,8 @@ print_params (const SpiParams *params, int print_ranges)
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const void *value;
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size_t size;
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if ((res = params->get_param_info (params, i, &info)) < 0) {
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if (res != SPI_RESULT_NO_MORE_PARAM_INFO)
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if ((res = params->enum_param_info (params, i, &info)) < 0) {
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if (res != SPI_RESULT_ENUM_END)
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printf ("got error %d\n", res);
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break;
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}
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@ -109,7 +112,7 @@ print_params (const SpiParams *params, int print_ranges)
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printf ("description:\t%s\n", info->description);
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printf ("flags:\t\t%d\n", info->flags);
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printf ("type:\t\t%d\n", info->type);
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printf ("maxsize:\t%d\n", info->maxsize);
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printf ("maxsize:\t%zu\n", info->maxsize);
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res = params->get_param (params, info->id, &type, &size, &value);
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if (res == SPI_RESULT_PARAM_UNSET)
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@ -148,65 +151,65 @@ inspect_node (SpiNode *node)
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SpiParams *params;
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unsigned int n_input, max_input, n_output, max_output, i;
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SpiParams *format;
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const SpiParams *cformat;
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uint32_t samplerate;
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if ((res = node->get_params (node, ¶ms)) < 0)
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printf ("got error %d\n", res);
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else
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print_params (params, 1);
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params->set_param (params, 0, SPI_PARAM_TYPE_STRING, 12, "hw:0");
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samplerate = 48000;
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params->set_param (params, 3, SPI_PARAM_TYPE_UINT32, 4, &samplerate);
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if ((res = node->set_params (node, params)) < 0)
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printf ("got error %d\n", res);
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else
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print_params (params, 1);
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if ((res = node->get_n_ports (node, &n_input, &max_input, &n_output, &max_output)) < 0)
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printf ("got error %d\n", res);
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else
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printf ("supported ports %d %d %d %d\n", n_input, max_input, n_output, max_output);
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for (i = 0; ; i++) {
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uint32_t val;
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if ((res = node->get_port_formats (node, 0, i, &format)) < 0) {
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if (res != SPI_RESULT_NO_MORE_FORMATS)
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if ((res = node->enum_port_formats (node, 0, i, &format)) < 0) {
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if (res != SPI_RESULT_ENUM_END)
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printf ("got error %d\n", res);
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break;
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}
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print_params (format, 1);
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printf ("setting format\n");
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if ((res = format->set_param (format, 2, SPI_PARAM_TYPE_STRING, 5, "S16LE")) < 0)
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printf ("got error %d\n", res);
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val = 1;
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if ((res = format->set_param (format, 3, SPI_PARAM_TYPE_UINT32, 4, &val)) < 0)
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printf ("got error %d\n", res);
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val = 44100;
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if ((res = format->set_param (format, 4, SPI_PARAM_TYPE_UINT32, 4, &val)) < 0)
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printf ("got error %d\n", res);
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val = 2;
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if ((res = format->set_param (format, 5, SPI_PARAM_TYPE_UINT32, 4, &val)) < 0)
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printf ("got error %d\n", res);
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if ((res = node->set_port_format (node, 0, 0, format)) < 0)
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printf ("set format failed: %d\n", res);
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}
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if ((res = node->get_port_format (node, 0, &cformat)) < 0)
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printf ("got error %d\n", res);
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else
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print_params (format, 0);
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if ((res = node->get_port_params (node, 0, ¶ms)) < 0)
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printf ("got error %d\n", res);
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printf ("get_port_params error: %d\n", res);
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else
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printf ("got params %p\n", params);
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}
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static void
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set_params (AppData *data)
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{
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}
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static void
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set_format (AppData *data)
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{
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SpiParams *format;
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SpiResult res;
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uint32_t val;
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if ((res = data->src->enum_port_formats (data->src, 0, 0, &format)) < 0)
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printf ("got error %d\n", res);
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printf ("setting format\n");
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if ((res = format->set_param (format, 1, SPI_PARAM_TYPE_STRING, 5, "S16LE")) < 0)
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printf ("got error %d\n", res);
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val = 1;
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if ((res = format->set_param (format, 2, SPI_PARAM_TYPE_UINT32, 4, &val)) < 0)
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printf ("got error %d\n", res);
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val = 44100;
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if ((res = format->set_param (format, 3, SPI_PARAM_TYPE_UINT32, 4, &val)) < 0)
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printf ("got error %d\n", res);
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val = 2;
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if ((res = format->set_param (format, 4, SPI_PARAM_TYPE_UINT32, 4, &val)) < 0)
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printf ("got error %d\n", res);
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if ((res = data->src->set_port_format (data->src, 0, 0, format)) < 0)
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printf ("set format failed: %d\n", res);
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if ((res = data->sink->set_port_format (data->sink, 0, 0, format)) < 0)
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printf ("set format failed: %d\n", res);
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}
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static void
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handle_event (SpiNode *node)
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{
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@ -244,6 +247,9 @@ handle_event (SpiNode *node)
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case SPI_EVENT_TYPE_ERROR:
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printf ("got error notify\n");
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break;
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case SPI_EVENT_TYPE_BUFFERING:
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printf ("got noffering notify\n");
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break;
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}
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}
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@ -258,6 +264,7 @@ struct _MyBuffer {
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uint16_t samples[4096];
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};
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#if 0
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static MyBuffer my_buffers[4];
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static MyBuffer *free_list = NULL;
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@ -353,37 +360,16 @@ pull_output (SpiNode *node)
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return res;
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}
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gint
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main (gint argc, gchar *argv[])
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static void
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run_volume (SpiNode *node)
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{
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SpiResult res;
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SpiCommand cmd;
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SpiNode *node;
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int state;
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SpiResult res;
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pinos_init (&argc, &argv);
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//node = spi_audio_sink_new ();
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node = spi_volume_new ();
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loop = g_main_loop_new (NULL, FALSE);
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inspect_node (node);
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cmd.type = SPI_COMMAND_ACTIVATE;
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res = node->send_command (node, &cmd);
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switch (res) {
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case SPI_RESULT_HAVE_EVENT:
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handle_event (node);
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break;
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default:
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break;
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}
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setup_buffers (node);
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set_params (node);
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set_format (node);
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state = 0;
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while (TRUE) {
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SpiPortStatus status;
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@ -416,8 +402,117 @@ main (gint argc, gchar *argv[])
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state = 0;
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}
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}
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}
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#endif
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g_main_loop_run (loop);
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static void
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on_event (SpiNode *node, SpiEvent *event, void *user_data)
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{
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AppData *data = user_data;
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printf ("got event %d\n", event->type);
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switch (event->type) {
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case SPI_EVENT_TYPE_REQUEST_DATA:
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{
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SpiBuffer *buf;
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SpiDataInfo info;
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SpiResult res;
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buf = event->data;
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info.port_id = event->port_id;
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info.flags = SPI_DATA_FLAG_NONE;
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info.buffer = buf;
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info.event = NULL;
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if ((res = data->src->receive_port_data (data->src, 1, &info)) < 0)
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printf ("got error %d\n", res);
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if ((res = data->sink->send_port_data (data->sink, &info)) < 0)
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printf ("got error %d\n", res);
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break;
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}
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default:
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break;
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}
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}
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static void
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run_async_sink (AppData *data)
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{
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SpiResult res;
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SpiCommand cmd;
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set_format (data);
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data->sink->set_event_callback (data->sink, on_event, data);
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cmd.type = SPI_COMMAND_START;
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if ((res = data->sink->send_command (data->sink, &cmd)) < 0)
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printf ("got error %d\n", res);
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printf ("sleeping for 10 seconds\n");
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sleep (10);
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cmd.type = SPI_COMMAND_STOP;
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if ((res = data->sink->send_command (data->sink, &cmd)) < 0)
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printf ("got error %d\n", res);
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}
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static void
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setup_source (AppData *data)
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{
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SpiCommand cmd;
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SpiResult res;
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data->src = spi_audiotestsrc_new ();
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cmd.type = SPI_COMMAND_ACTIVATE;
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if ((res = data->src->send_command (data->src, &cmd)) < 0)
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printf ("got error %d\n", res);
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}
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static void
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setup_sink (AppData *data)
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{
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SpiCommand cmd;
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SpiResult res;
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SpiParams *params;
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data->sink = spi_alsa_sink_new ();
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if ((res = data->sink->get_params (data->sink, ¶ms)) < 0)
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printf ("got get_params error %d\n", res);
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params->set_param (params, 0, SPI_PARAM_TYPE_STRING, strlen ("hw:1")+1, "hw:1");
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if ((res = data->sink->set_params (data->sink, params)) < 0)
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printf ("got set_params error %d\n", res);
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cmd.type = SPI_COMMAND_ACTIVATE;
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if ((res = data->sink->send_command (data->sink, &cmd)) < 0)
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printf ("got error %d\n", res);
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}
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int
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main (int argc, char *argv[])
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{
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SpiResult res;
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SpiCommand cmd;
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AppData data;
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setup_source (&data);
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setup_sink (&data);
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run_async_sink (&data);
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cmd.type = SPI_COMMAND_DEACTIVATE;
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if ((res = data.sink->send_command (data.sink, &cmd)) < 0)
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printf ("got error %d\n", res);
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cmd.type = SPI_COMMAND_DEACTIVATE;
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if ((res = data.src->send_command (data.src, &cmd)) < 0)
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printf ("got error %d\n", res);
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return 0;
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}
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