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| author | Måns Rullgård <mans@mansr.com> | 2009-09-29 10:38:34 +0000 |
|---|---|---|
| committer | Måns Rullgård <mans@mansr.com> | 2009-09-29 10:38:34 +0000 |
| commit | 076a9dea1ee01e54abf4a18f4aa73fad02f200a7 (patch) | |
| tree | 3287271b4874d8a22b53ccb6655506aa57f677d8 /libavcodec/wma.h | |
| parent | ff00b94e9d4f66922abe1830da2954a024bf87e5 (diff) | |
| download | ffmpeg-076a9dea1ee01e54abf4a18f4aa73fad02f200a7.tar.gz | |
WMA: store level_table as floats, use type punning for sign flip in decode
Originally committed as revision 20078 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/wma.h')
| -rw-r--r-- | libavcodec/wma.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/wma.h b/libavcodec/wma.h index 6db60fafdb..b6c29433bb 100644 --- a/libavcodec/wma.h +++ b/libavcodec/wma.h @@ -93,7 +93,7 @@ typedef struct WMACodecContext { //FIXME the following 3 tables should be shared between decoders VLC coef_vlc[2]; uint16_t *run_table[2]; - uint16_t *level_table[2]; + float *level_table[2]; uint16_t *int_table[2]; const CoefVLCTable *coef_vlcs[2]; /* frame info */ @@ -153,7 +153,7 @@ int ff_wma_end(AVCodecContext *avctx); unsigned int ff_wma_get_large_val(GetBitContext* gb); int ff_wma_run_level_decode(AVCodecContext* avctx, GetBitContext* gb, VLC *vlc, - const uint16_t *level_table, const uint16_t *run_table, + const float *level_table, const uint16_t *run_table, int version, WMACoef *ptr, int offset, int num_coefs, int block_len, int frame_len_bits, int coef_nb_bits); |