X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=oggdec_filter.c;h=04be7020e57f29351b73501203db6b1bfa1dbb39;hp=48ac7a79310dc0c1652e10c5975888e6fed2b674;hb=ce9e297eb91a932a11f81890c800d0380b5bc9c9;hpb=abfb661f35e99e99c09a94d84839356d905af080

diff --git a/oggdec_filter.c b/oggdec_filter.c
index 48ac7a79..04be7020 100644
--- a/oggdec_filter.c
+++ b/oggdec_filter.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2014 Andre Noll <maan@tuebingen.mpg.de>
+ * Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -162,7 +162,7 @@ open:
 		goto out;
 	pod->channels = ov_info(vf, 0)->channels;
 	pod->sample_rate = ov_info(vf, 0)->rate;
-	PARA_NOTICE_LOG("%d channels, %d Hz\n", pod->channels,
+	PARA_NOTICE_LOG("%u channels, %u Hz\n", pod->channels,
 		pod->sample_rate);
 	ret = 1;
 out:
@@ -178,7 +178,15 @@ out:
 	return ret;
 }
 
+/** Suspend decoding if output queue size is larger than that. */
 #define OGGDEC_MAX_OUTPUT_SIZE (96 * 1024)
+
+/**
+  * Allocate chunks of this size and produce at most one chunk of output per
+  * ->post_select() invocation. If the buffer could only be filled partially
+  * due to insufficient input being available, it is shrunk to the real output
+  * size and the resized buffer is fed into the output queue.
+  */
 #define OGGDEC_OUTPUT_CHUNK_SIZE (32 * 1024)
 
 static void ogg_pre_select(struct sched *s, void *context)