diff options
Diffstat (limited to 'libavcodec/lsp.c')
-rw-r--r-- | libavcodec/lsp.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavcodec/lsp.c b/libavcodec/lsp.c index 5b5fc1c50e..09c9259c70 100644 --- a/libavcodec/lsp.c +++ b/libavcodec/lsp.c @@ -47,6 +47,14 @@ void ff_acelp_reorder_lsf(int16_t* lsfq, int lsfq_min_distance, int lsfq_min, in lsfq[lp_order-1] = FFMIN(lsfq[lp_order-1], lsfq_max);//Is warning required ? } +void ff_set_min_dist_lsf(float *lsf, float min_spacing, int size) +{ + int i; + float prev = 0.0; + for (i = 0; i < size; i++) + prev = lsf[i] = FFMAX(lsf[i], prev + min_spacing); +} + void ff_acelp_lsf2lsp(int16_t *lsp, const int16_t *lsf, int lp_order) { int i; |