Changeset 191:20cc4f29ae9b in roaraudio

Timestamp:

07/20/08 18:28:04 (16 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

wrote midi_cb_play()

File:

• roard/midi.c (modified) (2 diffs)

roard/midi.c

@@ -15 +15 @@
 
  g_console = -1;
+ g_midi_cb_stoptime = 0;
 
  for (i = 0; files[i] != NULL; i++) {
@@ -35 +36 @@
 
 int midi_cb_play(float t, float freq, int override) {
+ float samples_per_sec /* S/s */ = g_sa->rate * g_sa->channels;
+
 /*
 #define MIDI_CB_NOOVERRIDE 0
 #define MIDI_CB_OVERRIDE   1
 */
- return -1;
+ if ( g_midi_cb_stoptime && override != MIDI_CB_OVERRIDE )
+  return -1;
+
+ g_midi_cb_stoptime = ROAR_MATH_OVERFLOW_ADD(g_pos, samples_per_sec*t);
+ midi_cb_start(freq);
+
+ return 0;
 }