Changeset 4815:df2ef6edb97f in roaraudio for roard/waveform.c

Timestamp:

03/27/11 20:04:27 (13 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added support to roard for record streams.

File:

• roard/waveform.c (modified) (1 diff)

roard/waveform.c

@@ -62 +62 @@
 
 int waveform_update_mixer (void) {
+ size_t len;
+
+ // read recorded data...:
+ if ( streams_recsource_id != -1 ) {
+  len = g_input_buffer_len;
+  if ( stream_shift_out_buffer(streams_recsource_id, g_input_buffer, &len) == -1 ) {
+   ROAR_WARN("waveform_update_mixer(void): can not read record buffer.");
+   memset(g_input_buffer, 0, g_input_buffer_len);
+  } else {
+   if ( len < g_input_buffer_len )
+    memset(g_input_buffer+len, 0, g_input_buffer_len-len);
+  }
+ }
+
  if ( streams_get_flag(g_waveform_mixer.stream, ROAR_FLAG_MUTE) == 1 ) {
   memset(g_output_buffer, 0, (g_sa->bits*ROAR_OUTPUT_BUFFER_SAMPLES*g_sa->channels)/8);