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decoder/ogg_common: rename to ogg_codec.c

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This commit is contained in:
Max Kellermann 2012-09-04 13:05:12 +02:00
parent 5a52e91350
commit ebf481e1a1
5 changed files with 20 additions and 20 deletions
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2
Makefile.am
View File

@ -588,7 +588,7 @@ endif
if HAVE_OGG_COMMON
libdecoder_plugins_a_SOURCES += \
src/decoder/ogg_common.c src/decoder/ogg_common.h
src/decoder/ogg_codec.c src/decoder/ogg_codec.h
endif
if HAVE_FLAC_COMMON

6
src/decoder/flac_decoder_plugin.c
View File

@ -23,7 +23,7 @@
#include "flac_metadata.h"
#if defined(FLAC_API_VERSION_CURRENT) && FLAC_API_VERSION_CURRENT > 7
#include "ogg_common.h"
#include "ogg_codec.h"
#endif
#include <glib.h>
@ -433,10 +433,10 @@ oggflac_scan_file(const char *file,
static void
oggflac_decode(struct decoder *decoder, struct input_stream *input_stream)
{
if (ogg_stream_type_detect(decoder, input_stream) != FLAC)
if (ogg_codec_detect(decoder, input_stream) != OGG_CODEC_FLAC)
return;
/* rewind the stream, because ogg_stream_type_detect() has
/* rewind the stream, because ogg_codec_detect() has
moved it */
input_stream_lock_seek(input_stream, 0, SEEK_SET, NULL);

12
src/decoder/ogg_common.c → src/decoder/ogg_codec.c
View File

@ -22,10 +22,10 @@
*/
#include "config.h"
#include "ogg_common.h"
#include "ogg_codec.h"
enum ogg_stream_type
ogg_stream_type_detect(struct decoder *decoder, struct input_stream *is)
enum ogg_codec
ogg_codec_detect(struct decoder *decoder, struct input_stream *is)
{
/* oggflac detection based on code in ogg123 and this post
* http://lists.xiph.org/pipermail/flac/2004-December/000393.html
@ -33,13 +33,13 @@ ogg_stream_type_detect(struct decoder *decoder, struct input_stream *is)
unsigned char buf[41];
size_t r = decoder_read(decoder, is, buf, sizeof(buf));
if (r < sizeof(buf) || memcmp(buf, "OggS", 4) != 0)
return VORBIS;
return OGG_CODEC_VORBIS;
if ((memcmp(buf + 29, "FLAC", 4) == 0 &&
memcmp(buf + 37, "fLaC", 4) == 0) ||
memcmp(buf + 28, "FLAC", 4) == 0 ||
memcmp(buf + 28, "fLaC", 4) == 0)
return FLAC;
return OGG_CODEC_FLAC;
return VORBIS;
return OGG_CODEC_VORBIS;
}

14
src/decoder/ogg_common.h → src/decoder/ogg_codec.h
View File

@ -21,17 +21,17 @@
* Common functions used for Ogg data streams (Ogg-Vorbis and OggFLAC)
*/
#ifndef MPD_OGG_COMMON_H
#define MPD_OGG_COMMON_H
#ifndef MPD_OGG_CODEC_H
#define MPD_OGG_CODEC_H
#include "decoder_api.h"
enum ogg_stream_type {
VORBIS,
FLAC,
enum ogg_codec {
OGG_CODEC_VORBIS,
OGG_CODEC_FLAC,
};
enum ogg_stream_type
ogg_stream_type_detect(struct decoder *decoder, struct input_stream *is);
enum ogg_codec
ogg_codec_detect(struct decoder *decoder, struct input_stream *is);
#endif /* _OGG_COMMON_H */

6
src/decoder/vorbis_decoder_plugin.c
View File

@ -19,7 +19,7 @@
#include "config.h"
#include "vorbis_comments.h"
#include "ogg_common.h"
#include "ogg_codec.h"
#include "audio_check.h"
#include "uri.h"
#include "tag_handler.h"
@ -184,10 +184,10 @@ vorbis_stream_decode(struct decoder *decoder,
const vorbis_info *vi;
enum decoder_command cmd = DECODE_COMMAND_NONE;
if (ogg_stream_type_detect(decoder, input_stream) != VORBIS)
if (ogg_codec_detect(decoder, input_stream) != OGG_CODEC_VORBIS)
return;
/* rewind the stream, because ogg_stream_type_detect() has
/* rewind the stream, because ogg_codec_detect() has
moved it */
input_stream_lock_seek(input_stream, 0, SEEK_SET, NULL);