Changeset 2688:28dc20af019f in roaraudio

Timestamp:

09/13/09 02:33:49 (15 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

some basic callbacks for RAUM

File:

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

roard/codecfilter_raum.c

@@ -26 +26 @@
 
 #ifdef ROAR_HAVE_LIBRAUM
+#include <raum.h>
+
+int cf_raum_pcb_open  (struct cont_fw_parent_inst * self,
+                       int                          codec,
+                       struct roar_stream_server  * stream,
+                       struct roar_codecfilter    * filter) {
+ struct roar_stream * s = ROAR_STREAM(stream);
+ RAUMState * state;
+ int flags = 0;
+
+ if ( stream == NULL )
+  return -1;
+
+ switch (s->dir) {
+  case ROAR_DIR_COMPLEX_IN:
+  case ROAR_DIR_PLAY:
+    flags = O_RDONLY;
+   break;
+  case ROAR_DIR_COMPLEX_OUT:
+  case ROAR_DIR_MONITOR:
+  case ROAR_DIR_OUTPUT:
+    flags = O_WRONLY;
+   break;
+  default:
+    return -1;
+ }
+
+ state = RAUMOpenVIO(&(stream->vio), flags);
+
+ if ( state == NULL )
+  return -1;
+
+ cont_fw_set_uinst(self, state);
+
+ return 0;
+}
+
+int cf_raum_pcb_close (struct cont_fw_parent_inst * self) {
+ void * state;
+
+ if ( cont_fw_get_uinst(self, &state) == -1 )
+  return -1;
+
+ return RAUMClose(state);
+}
 
 CONT_FW_SETUP_TYPE(cf_raum_setup) {
+ self->pcb.open  = cf_raum_pcb_open;
+ self->pcb.close = cf_raum_pcb_close;
  return 0;
 }