From: Andre Noll <maan@systemlinux.org>
Date: Tue, 12 Jan 2010 06:12:58 +0000 (+0100)
Subject: More oggdec cleanups.
X-Git-Tag: v0.4.2~137
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=5c0c60e0efe860962c2d9132f4aef3d9e43b25bc;ds=sidebyside

More oggdec cleanups.
---

diff --git a/oggdec_filter.c b/oggdec_filter.c
index 18ca437d..7a52508e 100644
--- a/oggdec_filter.c
+++ b/oggdec_filter.c
@@ -31,10 +31,6 @@
 struct private_oggdec_data {
 	/** Describes an ogg vorbis file. */
 	OggVorbis_File *vf;
-	/** The input buffer. */
-	char *inbuf;
-	/** The length of \a inbuf. */
-	size_t inbuf_len;
 	/** The number of bytes consumed from the input buffer. */
 	size_t converted;
 	/** When to start producing output. */
@@ -45,28 +41,7 @@ struct private_oggdec_data {
 	unsigned int samplerate;
 };
 
-static size_t cb_read_nobtr(void *buf, size_t size, size_t nmemb, void *datasource)
-{
-	struct filter_node *fn = datasource;
-	struct private_oggdec_data *pod = fn->private_data;
-	size_t ret, have = pod->inbuf_len - pod->converted;
-	char *p = pod->inbuf + pod->converted;
-
-//	PARA_DEBUG_LOG("pod = %p\n", pod);
-//	PARA_DEBUG_LOG("vorbis requests %d bytes, have %d\n", size * nmemb, have);
-	if (pod->inbuf_len < size) {
-		if (*fn->fc->input_error)
-			return 0;
-		errno = EAGAIN;
-		return (size_t)-1;
-	}
-	ret = PARA_MIN(nmemb, have / size) * size;
-	memcpy(buf, p, ret);
-	pod->converted += ret;
-	return ret;
-}
-
-static size_t cb_read_btr(void *buf, size_t size, size_t nmemb, void *datasource)
+static size_t cb_read(void *buf, size_t size, size_t nmemb, void *datasource)
 {
 	struct filter_node *fn = datasource;
 	struct private_oggdec_data *pod = fn->private_data;
@@ -90,16 +65,6 @@ static size_t cb_read_btr(void *buf, size_t size, size_t nmemb, void *datasource
 	return tmp;
 }
 
-static size_t cb_read(void *buf, size_t size, size_t nmemb, void *datasource)
-{
-	struct filter_node *fn = datasource;
-
-	if (fn->btrn)
-		return cb_read_btr(buf, size, nmemb, datasource);
-	else
-		return cb_read_nobtr(buf, size, nmemb, datasource);
-}
-
 /*
  * Custom data seeking function.
  *
@@ -149,7 +114,7 @@ static void ogg_close(struct filter_node *fn)
 		free(pod->vf);
 		pod->vf = NULL;
 	} else
-		PARA_DEBUG_LOG("nothing to close in fc %p, pod = %p\n", pod->vf, pod);
+		PARA_DEBUG_LOG("nothing to close\n");
 	free(fn->buf);
 	fn->buf = NULL;
 	free(fn->private_data);