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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-09-05 22:10:26 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-09-05 22:29:16 +0200 |
| commit | 3c54e7ed4f42d8ed5aece9484190b5294e272c36 (patch) | |
| tree | 65e03151a2e17d9ac11aa76cc53b388a3185e3d6 /libavcodec/wavpack.c | |
| parent | 27bf599350a869877a1c9304abf9c95991692dd2 (diff) | |
| parent | ae264bb29be3506a489347c6e27a04cded0de621 (diff) | |
| download | ffmpeg-3c54e7ed4f42d8ed5aece9484190b5294e272c36.tar.gz | |
Merge remote-tracking branch 'qatar/master'
* qatar/master:
ac3enc: Add channel coupling support for the fixed-point AC-3 encoder.
ac3enc: scale floating-point coupling channel coefficients in scale_coefficients() rather than in apply_channel_coupling()
ac3enc: fix encoding of stereo ac3 files when rematrixing is disabled.
wavpack: fix wrong return value in wavpack_decode_block()
avconv: fix parsing metadata specifiers.
fate: use +frame+slice named constants instead of '3'
mpeg12: propagate more real return values through chunk decode error return and fix some indentation
wavpack: use context reset in appropriate places
avconv: move mux_preload and mux_max_delay to options context
avconv: move bitstream filters to options context.
avconv: move rate_emu to options context.
avconv: move max_frames to options context.
avconv: move metadata to options context.
avconv: move ts scale to options context.
avconv: move chapter maps to options context.
avconv: move metadata maps to options context.
avconv: move codec_names to options context.
Conflicts:
avconv.c
tests/fate-run.sh
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/wavpack.c')
| -rw-r--r-- | libavcodec/wavpack.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c index ca52d0ac74..9da1f91d1d 100644 --- a/libavcodec/wavpack.c +++ b/libavcodec/wavpack.c @@ -470,6 +470,7 @@ static float wv_get_value_float(WavpackFrameContext *s, uint32_t *crc, int S) static void wv_reset_saved_context(WavpackFrameContext *s) { s->pos = 0; + s->samples_left = 0; s->sc.crc = s->extra_sc.crc = 0xFFFFFFFF; } @@ -582,6 +583,7 @@ static inline int wv_unpack_stereo(WavpackFrameContext *s, GetBitContext *gb, vo s->samples_left -= count; if(!s->samples_left){ + wv_reset_saved_context(s); if(crc != s->CRC){ av_log(s->avctx, AV_LOG_ERROR, "CRC error\n"); return -1; @@ -590,7 +592,6 @@ static inline int wv_unpack_stereo(WavpackFrameContext *s, GetBitContext *gb, vo av_log(s->avctx, AV_LOG_ERROR, "Extra bits CRC error\n"); return -1; } - wv_reset_saved_context(s); }else{ s->pos = pos; s->sc.crc = crc; @@ -660,6 +661,7 @@ static inline int wv_unpack_mono(WavpackFrameContext *s, GetBitContext *gb, void s->samples_left -= count; if(!s->samples_left){ + wv_reset_saved_context(s); if(crc != s->CRC){ av_log(s->avctx, AV_LOG_ERROR, "CRC error\n"); return -1; @@ -668,7 +670,6 @@ static inline int wv_unpack_mono(WavpackFrameContext *s, GetBitContext *gb, void av_log(s->avctx, AV_LOG_ERROR, "Extra bits CRC error\n"); return -1; } - wv_reset_saved_context(s); }else{ s->pos = pos; s->sc.crc = crc; @@ -779,7 +780,7 @@ static int wavpack_decode_block(AVCodecContext *avctx, int block_no, s->samples = AV_RL32(buf); buf += 4; if(!s->samples){ *data_size = 0; - return buf_size; + return 0; } }else{ s->samples = wc->samples; @@ -1195,7 +1196,7 @@ static void wavpack_decode_flush(AVCodecContext *avctx) int i; for (i = 0; i < s->fdec_num; i++) - s->fdec[i]->samples_left = 0; + wv_reset_saved_context(s->fdec[i]); } AVCodec ff_wavpack_decoder = { |