diff options
Diffstat (limited to 'tests/test5/old/test5.c')
| -rw-r--r-- | tests/test5/old/test5.c | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/tests/test5/old/test5.c b/tests/test5/old/test5.c new file mode 100644 index 0000000..ae9b15f --- /dev/null +++ b/tests/test5/old/test5.c @@ -0,0 +1,187 @@ +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include <unistd.h> +#include <string.h> +#include <errno.h> + +#include <gtk/gtk.h> + +#include <pulse/pulseaudio.h> +#include <pulse/glib-mainloop.h> + +#define APP_TITLE "Test 5 lpo" +#define BUFSIZE 1024 + +pa_context *context; + +void create_stream(); + +static void stream_state_callback(pa_stream *s, void *unused) { + switch (pa_stream_get_state(s)) { + case PA_STREAM_UNCONNECTED: + case PA_STREAM_CREATING: + break; + + case PA_STREAM_READY: + printf("PA_STREAM_READY\n"); +/* + g_assert(!mainWindow); + mainWindow = new MainWindow(*pa_stream_get_channel_map(s), device_name, device_description); + + g_timeout_add(100, latency_func, NULL); + pa_operation_unref(pa_stream_update_timing_info(stream, stream_update_timing_info_callback, NULL)); +*/ + break; + + case PA_STREAM_FAILED: + printf("PA_STREAM_FAILED\n"); + break; + + case PA_STREAM_TERMINATED: + printf("PA_STREAM_TERMINATED\n"); + //Gtk::Main::quit(); + } +} + +static void context_get_source_info_callback(pa_context *c, const pa_source_info *si, int is_last, void *unused) { + printf("context_get_source_info_callback\n"); + + if (is_last < 0) { + printf("Failed to get source information"); + return; + } + + if (!si) + return; + + create_stream(si->name, si->description, si->sample_spec, si->channel_map); +} + +static void context_get_sink_info_callback(pa_context *c, const pa_sink_info *si, int is_last, void *unused) { + printf("context_get_sink_info_callback\n"); + if (is_last < 0) { + printf("Failed to get sink information"); + return; + } + + if (!si) + return; + + create_stream(si->monitor_source_name, si->description, si->sample_spec, si->channel_map); +} + + +static void stream_read_callback(pa_stream *s, size_t l, void *unused) { + const void *p; + + if (pa_stream_peek(s, &p, &l) < 0) { + printf("pa_stream_peek() failed: %s", pa_strerror(pa_context_errno(context))); + return; + } + + printf("%f, %i\n", *((const float*)p), l/sizeof(float)); + + pa_stream_drop(s); +} + +static void context_state_callback(pa_context *c, void *unused) { + switch (pa_context_get_state(c)) { + case PA_CONTEXT_UNCONNECTED: + printf("PA_CONTEXT_UNCONNECTED\n"); + break; + case PA_CONTEXT_CONNECTING: + printf("PA_CONTEXT_CONNECTING\n"); + break; + case PA_CONTEXT_AUTHORIZING: + printf("PA_CONTEXT_AUTHORIZING\n"); + break; + case PA_CONTEXT_SETTING_NAME: + printf("PA_CONTEXT_SETTING_NAME\n"); + break; + + case PA_CONTEXT_READY: + printf("PA_CONTEXT_READY\n"); + g_assert(!stream); + + //if (device_name && mode == RECORD) + //pa_operation_unref(pa_context_get_source_info_by_name(c, device_name, context_get_source_info_callback, NULL)); + /*else if (device_name && mode == PLAYBACK) + pa_operation_unref(pa_context_get_sink_info_by_name(c, device_name, context_get_sink_info_callback, NULL)); + else + pa_operation_unref(pa_context_get_server_info(c, context_get_server_info_callback, NULL)); + */ + break; + + case PA_CONTEXT_FAILED: + printf("PA_CONTEXT_FAILED\n"); + break; + + case PA_CONTEXT_TERMINATED: + printf("PA_CONTEXT_TERMINATED\n"); + break; + } +} + +void create_stream(const char *name, const char *description, const pa_sample_spec *ss, const pa_channel_map *cmap) { + /* The sample type to use */ + static const pa_sample_spec nss = { + .format = PA_SAMPLE_S16LE, + .rate = 44100, + .channels = 1 + }; + + pa_stream *stream=NULL; + char t[256]; +/* + g_free(device_name); + device_name = g_strdup(name); + g_free(device_description); + device_description = g_strdup(description); +*/ + + printf("Using sample format: %s", pa_sample_spec_snprint(t, sizeof(t), &nss)); + printf("Using channel map: %s", pa_channel_map_snprint(t, sizeof(t), cmap)); + + stream = pa_stream_new(context, APP_TITLE, &nss, cmap); + pa_stream_set_state_callback(stream, stream_state_callback, NULL); + pa_stream_set_read_callback(stream, stream_read_callback, NULL); + pa_stream_connect_record(stream, name, NULL, (enum pa_stream_flags) 0); +} + + +int main(int argc, char*argv[]) { + int res, retval; +/* + int error; + int i,j; + float sum; + g_thread_init(NULL); + gdk_threads_init(); + gdk_threads_enter(); + gtk_init (&argc, &argv); +*/ + +/* pa_glib_mainloop *m; + m = pa_glib_mainloop_new(g_main_context_default()); g_assert(m); + context = pa_context_new(pa_glib_mainloop_get_api(m), APP_TITLE); g_assert(context); +*/ + pa_mainloop *m; + m=pa_mainloop_new(); g_assert(m); + context = pa_context_new(pa_mainloop_get_api(m), APP_TITLE); g_assert(context); + + pa_context_set_state_callback(context, context_state_callback, NULL); + pa_context_connect(context, NULL, PA_CONTEXT_NOAUTOSPAWN, NULL); + + res=pa_mainloop_run(m,&retval); + g_assert(res==0); + pa_mainloop_free(m); + +// gtk_main (); +// gdk_threads_leave(); + + return 0; + +} |