Changeset 2562:335dc9848c77 in roaraudio for plugins/gstreamer0.10

Timestamp:

09/04/09 02:42:24 (15 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

added a-law/mu-law support

File:

• plugins/gstreamer0.10/roarsink.c (modified) (3 diffs)

plugins/gstreamer0.10/roarsink.c

@@ -67 +67 @@
     GST_PAD_ALWAYS,
     GST_STATIC_CAPS(
+        "audio/x-alaw, "
+        "rate = (int) [ 1, MAX ], "
+        "channels = (int) [ 1, " QM(ROAR_MAX_CHANNELS) " ]; "
+
+        "audio/x-mulaw, "
+        "rate = (int) [ 1, MAX ], "
+        "channels = (int) [ 1, " QM(ROAR_MAX_CHANNELS) " ]; "
+
         "audio/x-raw-int, "
         "endianness = (int) { BIG_ENDIAN, LITTLE_ENDIAN }, "
@@ -268 +276 @@
   GstRoarSink *roarsink = GST_ROARSINK(asink);
   int codec = ROAR_CODEC_DEFAULT;
+  int bits  = spec->depth;
 
   GST_DEBUG_OBJECT(roarsink, "prepare");
@@ -294 +303 @@
      }
     break;
-   case GST_BUFTYPE_A_LAW:  codec = ROAR_CODEC_ALAW;    break;
-   case GST_BUFTYPE_MU_LAW: codec = ROAR_CODEC_MULAW;   break;
+   case GST_BUFTYPE_A_LAW:
+     codec = ROAR_CODEC_ALAW;
+     bits  = 8;
+    break;
+   case GST_BUFTYPE_MU_LAW:
+     codec = ROAR_CODEC_MULAW;
+     bits  = 8;
+    break;
    default:
      return FALSE;
   }
 
-  roarsink->fd = roar_simple_new_stream(&(roarsink->con), spec->rate, spec->channels, spec->depth,
+  roarsink->fd = roar_simple_new_stream(&(roarsink->con), spec->rate, spec->channels, bits,
                                         codec, ROAR_DIR_PLAY);