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| author | Justin Ruggles <justin.ruggles@gmail.com> | 2012-02-16 22:04:08 -0500 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-02-20 12:32:30 -0500 |
| commit | 310c372e12f26df2dbed29a57cdeee13522c8d47 (patch) | |
| tree | 535db34c1a9a8dfd7cbf3cf832c7c6fe0c5f8840 /libavcodec/libmp3lame.c | |
| parent | a4f97be1a9ed80f47ca93ebfc5faaaba658250c9 (diff) | |
| download | ffmpeg-310c372e12f26df2dbed29a57cdeee13522c8d47.tar.gz | |
libmp3lame: remove unneeded 'stereo' field from Mp3AudioContext
Diffstat (limited to 'libavcodec/libmp3lame.c')
| -rw-r--r-- | libavcodec/libmp3lame.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/libavcodec/libmp3lame.c b/libavcodec/libmp3lame.c index 3ac033f758..b8ccb26115 100644 --- a/libavcodec/libmp3lame.c +++ b/libavcodec/libmp3lame.c @@ -35,7 +35,6 @@ typedef struct Mp3AudioContext { AVClass *class; lame_global_flags *gfp; - int stereo; uint8_t buffer[BUFFER_SIZE]; int buffer_index; int reservoir; @@ -48,8 +47,6 @@ static av_cold int MP3lame_encode_init(AVCodecContext *avctx) if (avctx->channels > 2) return -1; - s->stereo = avctx->channels > 1 ? 1 : 0; - if ((s->gfp = lame_init()) == NULL) goto err; lame_set_in_samplerate(s->gfp, avctx->sample_rate); @@ -60,7 +57,7 @@ static av_cold int MP3lame_encode_init(AVCodecContext *avctx) } else { lame_set_quality(s->gfp, avctx->compression_level); } - lame_set_mode(s->gfp, s->stereo ? JOINT_STEREO : MONO); + lame_set_mode(s->gfp, avctx->channels > 1 ? JOINT_STEREO : MONO); lame_set_brate(s->gfp, avctx->bit_rate / 1000); if (avctx->flags & CODEC_FLAG_QSCALE) { lame_set_brate(s->gfp, 0); @@ -153,7 +150,7 @@ static int MP3lame_encode_frame(AVCodecContext *avctx, unsigned char *frame, /* lame 3.91 dies on '1-channel interleaved' data */ if (data) { - if (s->stereo) { + if (avctx->channels > 1) { lame_result = lame_encode_buffer_interleaved(s->gfp, data, avctx->frame_size, s->buffer + s->buffer_index, |