diff options
Diffstat (limited to 'libavcodec/nellymoserdec.c')
| -rw-r--r-- | libavcodec/nellymoserdec.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/nellymoserdec.c b/libavcodec/nellymoserdec.c index b06f7b1b6b..8a829b3f3a 100644 --- a/libavcodec/nellymoserdec.c +++ b/libavcodec/nellymoserdec.c @@ -92,7 +92,7 @@ static const int16_t nelly_delta_table[32] = { typedef struct NellyMoserDecodeContext { AVCodecContext* avctx; DECLARE_ALIGNED_16(float,float_buf[NELLY_SAMPLES]); - float state[64]; + float state[128]; AVRandomState random_state; GetBitContext gb; int add_bias; @@ -121,12 +121,12 @@ static void overlap_and_window(NellyMoserDecodeContext *s, float *state, float * while (bot < NELLY_BUF_LEN/2) { audio[bot] = ( a_in[bot]*sine_window[bot]+state[bot]*sine_window[top])/s->scale_bias + s->add_bias; - audio[top] = ( a_in[top]*sine_window[top]+state[bot]*sine_window[bot])/s->scale_bias + s->add_bias; - state[bot] = a_in[bot + NELLY_BUF_LEN]; + audio[top] = ( a_in[top]*sine_window[top]+state[top]*sine_window[bot])/s->scale_bias + s->add_bias; bot++; top--; } + memcpy(state, a_in + NELLY_BUF_LEN, sizeof(float)*NELLY_BUF_LEN); } static int sum_bits(short *buf, short shift, short off) |