diff options
Diffstat (limited to 'libavcodec/mpegaudiodec_float.c')
| -rw-r--r-- | libavcodec/mpegaudiodec_float.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libavcodec/mpegaudiodec_float.c b/libavcodec/mpegaudiodec_float.c index dcdeea59cf..578270be1e 100644 --- a/libavcodec/mpegaudiodec_float.c +++ b/libavcodec/mpegaudiodec_float.c @@ -22,6 +22,25 @@ #define CONFIG_FLOAT 1 #include "mpegaudiodec.c" +void ff_mpa_synth_filter_float(MPADecodeContext *s, float *synth_buf_ptr, + int *synth_buf_offset, + float *window, int *dither_state, + float *samples, int incr, + float sb_samples[SBLIMIT]) +{ + float *synth_buf; + int offset; + + offset = *synth_buf_offset; + synth_buf = synth_buf_ptr + offset; + + dct32(synth_buf, sb_samples); + s->apply_window_mp3(synth_buf, window, dither_state, samples, incr); + + offset = (offset - 32) & 511; + *synth_buf_offset = offset; +} + #if CONFIG_MP1FLOAT_DECODER AVCodec mp1float_decoder = { |