Changeset 1522:2ab4c1e3d956 in roaraudio

Timestamp:

04/12/09 00:06:09 (15 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added ROAR_VIO_CTL_SET_DBLKSIZE, added blocksize= stream option

Files:

• include/libroar/vio.h (modified) (1 diff)
• roard/roard.c (modified) (3 diffs)

include/libroar/vio.h

@@ -82 +82 @@
 #define ROAR_VIO_CTL_SET_DBLOCKS   (ROAR_VIO_CTL_DRIVER|0x0002) /* set Driver Blocks */
 #define ROAR_VIO_CTL_GET_DBLKSIZE  (ROAR_VIO_CTL_DRIVER|0x0003) /* get Driver Blocks size (in byte) */
+#define ROAR_VIO_CTL_SET_DBLKSIZE  (ROAR_VIO_CTL_DRIVER|0x0004) /* set Driver Blocks size (in byte) */
 
 // sys io:

roard/roard.c

@@ -139 +139 @@
  int codec;
  int sync = 0;
- int32_t blocks = -1;
+ int32_t blocks = -1, blocksize = -1;
 
  ROAR_DBG("add_output(drv='%s', dev='%s', opts='%s') = ?", drv, dev, opts);
@@ -205 +205 @@
   } else if ( strcmp(k, "blocks") == 0 ) {
    blocks = atoi(v);
+  } else if ( strcmp(k, "blocksize") == 0 ) {
+   blocksize = atoi(v);
   } else if ( strcmp(k, "meta") == 0 ) {
    streams_set_flag(stream, ROAR_FLAG_META);
@@ -251 +253 @@
  if ( blocks != -1 )
   roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DBLOCKS, &blocks);
+
+ if ( blocksize != -1 )
+  roar_vio_ctl(&(ss->vio), ROAR_VIO_CTL_SET_DBLKSIZE, &blocksize);
 
  ROAR_DBG("add_output(*): ss->driver_id=%i", ss->driver_id);