diff options
Diffstat (limited to 'libavcodec/lsp.c')
-rw-r--r-- | libavcodec/lsp.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavcodec/lsp.c b/libavcodec/lsp.c index ce0fbc2..739e1e0 100644 --- a/libavcodec/lsp.c +++ b/libavcodec/lsp.c @@ -173,3 +173,12 @@ void ff_acelp_lspd2lpc(const double *lsp, float *lpc, int lp_half_order) lpc2[-lp_half_order] = 0.5*(paf-qaf); } } + +void ff_sort_nearly_sorted_floats(float *vals, int len) +{ + int i,j; + + for (i = 0; i < len - 1; i++) + for (j = i; j >= 0 && vals[j] > vals[j+1]; j--) + FFSWAP(float, vals[j], vals[j+1]); +} |