if HAVE_ECORE_AUDIO
EXTRA_PROGRAMS += \
+ecore_audio_custom \
ecore_audio_playback
+ecore_audio_custom_SOURCES = ecore_audio_custom.c
+ecore_audio_custom_LDADD = $(top_builddir)/src/lib/ecore_audio/libecore_audio.la $(top_builddir)/src/lib/ecore/libecore.la $(top_builddir)/src/lib/eina/libeina.la @ECORE_LIBS@
+
ecore_audio_playback_SOURCES = ecore_audio_playback.c
ecore_audio_playback_LDADD = $(top_builddir)/src/lib/ecore_audio/libecore_audio.la $(top_builddir)/src/lib/ecore/libecore.la $(top_builddir)/src/lib/eina/libeina.la @ECORE_LIBS@
--- /dev/null
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <termios.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <Ecore.h>
+#include <Ecore_Audio.h>
+#include <math.h>
+
+Ecore_Audio_Object *in = NULL;
+Ecore_Audio_Object *out = NULL;
+unsigned char volume = 255;
+
+
+int read_cb(void *user_data, void *data, int len)
+{
+ static long int phase1 = 0, phase2 = 0;
+ static int modulation = 0;
+
+ float *val = data;
+ int i;
+
+ for(i=0; i<len/4; i++, phase1++)
+ {
+ if (phase1 >= 44100/(440+modulation))
+ {
+ phase1 = 0;
+ modulation = sin(2 * M_PI * phase2 / 1000) * 100;
+ phase2++;
+ }
+
+ val[i++] = sin(2 * M_PI * (440+modulation) * (phase1) / 44100.0);
+ val[i] = sin(2 * M_PI * (440+modulation) * (phase1) / 44100.0);
+ }
+
+ return len;
+}
+
+Eina_Bool
+output_add(void *data)
+{
+ out = ecore_audio_output_add(ECORE_AUDIO_TYPE_PULSE);
+ ecore_audio_output_input_add(out, in);
+// ecore_event_handler_add(ECORE_AUDIO_EVENT_SOURCE_DONE, _play_finished, NULL);
+
+ return EINA_FALSE;
+}
+
+int
+main(int argc, const char *argv[])
+{
+ ecore_init();
+ ecore_audio_init();
+
+ in = ecore_audio_input_add(ECORE_AUDIO_TYPE_CUSTOM);
+ if (!in)
+ {
+ printf("error when creating ecore audio source.\n");
+ goto end;
+ }
+ ecore_audio_input_name_set(in, "custom");
+ ecore_audio_input_callback_setup(in, read_cb, NULL);
+
+ ecore_timer_add(1, output_add, NULL);
+
+ ecore_main_loop_begin();
+
+end:
+ ecore_audio_shutdown();
+ ecore_shutdown();
+
+ return 0;
+}
+