soundout autoconf

1 files changed, 0 insertions, 127 deletions

diff --git a/gtk/soundout/jackout.c b/gtk/soundout/jackout.c
deleted file mode 100644
index 54e7f16..0000000
--- a/gtk/soundout/jackout.c
+++ /dev/null
@@ -1,127 +0,0 @@
-#include "jackout.h"
-
-#include <stdbool.h>
-#include <stdlib.h>
-#include <jack/jack.h>
-#include <soxr.h>
-
-typedef jack_default_audio_sample_t sample_t;
-
-enum {
-  RFRAMES = 1024,
-  JFRAMES = 2048,
-};
-
-struct jackout_state {
-  struct sound_state ss;
-  sound_callback cbfunc;
-  void *userptr;
-  jack_client_t *jc;
-  jack_port_t *jp[2];
-  soxr_t soxr;
-  bool paused;
-  int16_t rbuf[RFRAMES*2];
-  float jbuf[JFRAMES*2];
-};
-
-static size_t soxr_cb(void *ptr, soxr_in_t *data, size_t nframes) {
-  struct jackout_state *js = ptr;
-  if (nframes > RFRAMES) nframes = RFRAMES;
-  for (size_t i = 0; i < RFRAMES*2; i++) {
-    js->rbuf[i] = 0;
-  }
-  js->cbfunc(js->userptr, js->rbuf, nframes);
-  *data = js->rbuf;
-  return nframes;
-}
-
-static int jack_cb(jack_nframes_t nframes, void *arg) {
-  struct jackout_state *js = arg;
-  sample_t *out[2];
-  for (int i = 0; i < 2; i++) out[i] = jack_port_get_buffer(js->jp[i], nframes);
-  jack_nframes_t outi = 0;
-  while (nframes) {
-    jack_nframes_t pframes = nframes < JFRAMES ? nframes : JFRAMES;
-    pframes = soxr_output(js->soxr, js->jbuf, pframes);
-    for (jack_nframes_t j = 0; j < pframes; j++) {
-      out[0][outi] = js->jbuf[j*2+0];
-      out[1][outi] = js->jbuf[j*2+1];
-      outi++;
-    }
-    nframes -= pframes;
-  }
-  return 0;
-}
-
-static void jackout_pause(struct sound_state *ss, int pause, int flush) {
-  struct jackout_state *js = (struct jackout_state *)ss;
-  // TODO
-  if (js->paused && !pause) {
-    if (flush) {
-      soxr_clear(js->soxr);
-      soxr_set_input_fn(js->soxr, soxr_cb, js, RFRAMES);
-    }
-    jack_activate(js->jc);
-    jack_connect(js->jc, jack_port_name(js->jp[0]), "system:playback_1");
-    jack_connect(js->jc, jack_port_name(js->jp[1]), "system:playback_2");
-  } else if (!js->paused && pause) {
-    jack_deactivate(js->jc);
-  }
-  js->paused = pause;
-}
-
-static void jackout_free(struct sound_state *ss) {
-  struct jackout_state *js = (struct jackout_state *)ss;
-  if (js) {
-    if (js->jc) {
-      for (int i = 0; i < 2; i++) {
-        if (js->jp[i]) jack_port_unregister(js->jc, js->jp[i]);
-      }
-      jack_client_close(js->jc);
-    }
-    if (js->soxr) soxr_delete(js->soxr);
-    free(js);
-  }
-}
-
-struct sound_state *jackout_init(
-  const char *clientname, unsigned srate,
-  sound_callback cbfunc, void *userptr) {
-  struct jackout_state *js = malloc(sizeof(*js));
-  if (!js) goto err;
-  *js = (struct jackout_state){
-    .ss = {
-      .pause = jackout_pause,
-      .free = jackout_free,
-      .apiname = "JACK Audio",
-    },
-    .cbfunc = cbfunc,
-    .userptr = userptr,
-    .paused = true,
-  };
-  js->jc = jack_client_open(clientname, 0, 0);
-  if (!js->jc) goto err;
-  for (int i = 0; i < 2; i++) {
-    js->jp[i] = jack_port_register(
-        js->jc, i ? "right" : "left", JACK_DEFAULT_AUDIO_TYPE,
-        JackPortIsOutput | JackPortIsTerminal, 0);
-    if (!js->jp[i]) goto err;
-  }
-  soxr_io_spec_t iospec = {
-    .itype = SOXR_INT16_I,
-    .otype = SOXR_FLOAT32_I,
-    .scale = 1.0,
-  };
-  js->soxr = soxr_create(
-      srate, jack_get_sample_rate(js->jc),
-      2, 0, &iospec, 0, 0
-  );
-  if (!js->soxr) goto err;
-  soxr_set_input_fn(js->soxr, soxr_cb, js, RFRAMES);
-  if (jack_set_process_callback(js->jc, jack_cb, js)) goto err;
-
-  return &js->ss;
-err:
-  jackout_free(&js->ss);
-  return 0;
-}