Remove VLAs in ff_amrwb_lsp2lpc()

Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago · 3f5dcde7e6
parent b13c6e336c
commit 3f5dcde7e6
2 changed files with 3 additions and 3 deletions
--- a/libavcodec/lsp.c
+++ b/libavcodec/lsp.c
@ -120,8 +120,8 @@ void ff_acelp_lsp2lpc(int16_t* lp, const int16_t* lsp, int lp_half_order)
 void ff_amrwb_lsp2lpc(const double *lsp, float *lp, int lp_order)
 {
    int lp_half_order = lp_order >> 1;
-    double buf[lp_half_order + 1];
-    double pa[lp_half_order + 1];
+    double buf[MAX_LP_HALF_ORDER + 1];
+    double pa[MAX_LP_HALF_ORDER + 1];
    double *qa = buf + 1;
    int i,j;

--- a/libavcodec/lsp.h
+++ b/libavcodec/lsp.h
@ -91,7 +91,7 @@ void ff_amrwb_lsp2lpc(const double *lsp, float *lp, int lp_order);
 void ff_acelp_lp_decode(int16_t* lp_1st, int16_t* lp_2nd, const int16_t* lsp_2nd, const int16_t* lsp_prev, int lp_order);


-#define MAX_LP_HALF_ORDER 8
+#define MAX_LP_HALF_ORDER 10
 #define MAX_LP_ORDER      (2*MAX_LP_HALF_ORDER)

 /**