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| author | Anton Khirnov <anton@khirnov.net> | 2011-09-14 09:54:29 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2011-09-17 06:42:32 +0200 |
| commit | 34d2bf30a082d489487493df40496cc18ca4300b (patch) | |
| tree | b414bd79cb069a733b977a2adf90773b6a402c27 /libavformat/pcmdec.c | |
| parent | d906f49aa8f36fc173cfa96580cbe29e88be5049 (diff) | |
| download | ffmpeg-34d2bf30a082d489487493df40496cc18ca4300b.tar.gz | |
pcmdec: use unique classes for all pcm demuxers.
Diffstat (limited to 'libavformat/pcmdec.c')
| -rw-r--r-- | libavformat/pcmdec.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/libavformat/pcmdec.c b/libavformat/pcmdec.c index 343bbf0ae2..90799dd664 100644 --- a/libavformat/pcmdec.c +++ b/libavformat/pcmdec.c @@ -22,6 +22,8 @@ #include "avformat.h" #include "rawdec.h" #include "pcm.h" +#include "libavutil/log.h" +#include "libavutil/opt.h" #define RAW_SAMPLES 1024 @@ -46,7 +48,19 @@ static int raw_read_packet(AVFormatContext *s, AVPacket *pkt) return ret; } +static const AVOption pcm_options[] = { + { "sample_rate", "", offsetof(RawAudioDemuxerContext, sample_rate), FF_OPT_TYPE_INT, {.dbl = 0}, 0, INT_MAX, AV_OPT_FLAG_DECODING_PARAM }, + { "channels", "", offsetof(RawAudioDemuxerContext, channels), FF_OPT_TYPE_INT, {.dbl = 0}, 0, INT_MAX, AV_OPT_FLAG_DECODING_PARAM }, + { NULL }, +}; + #define PCMDEF(name, long_name, ext, codec) \ +static const AVClass name ## _demuxer_class = {\ + .class_name = #name " demuxer",\ + .item_name = av_default_item_name,\ + .option = pcm_options,\ + .version = LIBAVUTIL_VERSION_INT,\ +};\ AVInputFormat ff_pcm_ ## name ## _demuxer = {\ #name,\ NULL_IF_CONFIG_SMALL(long_name),\ @@ -59,7 +73,7 @@ AVInputFormat ff_pcm_ ## name ## _demuxer = {\ .flags= AVFMT_GENERIC_INDEX,\ .extensions = ext,\ .value = codec,\ - .priv_class = &ff_rawaudio_demuxer_class,\ + .priv_class = &name ## _demuxer_class,\ }; PCMDEF(f64be, "PCM 64 bit floating-point big-endian format", |