Changeset 4898:c39f1c9c4264 in roaraudio for roard/driver_sysclock.c

Timestamp:

04/29/11 15:37:05 (12 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

some general updates for sysclock driver

File:

• roard/driver_sysclock.c (modified) (4 diffs)

roard/driver_sysclock.c

@@ -28 +28 @@
 #ifdef ROAR_HAVE_DRIVER_SYSCLOCK
 int driver_sysclock_open_vio(struct roar_vio_calls * inst, char * device, struct roar_audio_info * info, int fh, struct roar_stream_server * sstream) {
- struct driver_sysclock * self = malloc(sizeof(struct driver_sysclock));
+ struct driver_sysclock * self = roar_mm_malloc(sizeof(struct driver_sysclock));
 
  if ( self == NULL )
@@ -45 +45 @@
  inst->write    = driver_sysclock_write;
 
- self->bps      = (info->bits / 8) * info->channels * info->rate;
+ self->bps      = roar_info2bitspersec(info)/8;
 
  if (!self->bps) {
-  free(self);
+  roar_mm_free(self);
   return -1;
  }
@@ -59 +59 @@
   case ROAR_CODEC_PCM_U_BE:
   case ROAR_CODEC_PCM_U_PDP:
-   break;
   case ROAR_CODEC_ALAW:
   case ROAR_CODEC_MULAW:
-    // one byte per sample
-    self->bps *= 8;
-    self->bps /= info->bits;
    break;
   default:
-    free(self);
+    roar_mm_free(self);
     return -1;
    break;
@@ -85 +81 @@
   return -1;
 
- free(self);
+ roar_mm_free(self);
 
  return 0;