Merge commit 'a957e9379d11f2982d615f92c30580a57ea8bb40'

[ffmpeg] / libavcodec / aacsbr_template.c

diff --git a/libavcodec/aacsbr_template.c b/libavcodec/aacsbr_template.c
index 3fe78d5b622aa3e0376ac9a075cf53a33d91472a..821615f2ab5ad62e0c59f88c53639a5ae5c167c5 100644 (file)
--- a/libavcodec/aacsbr_template.c
+++ b/libavcodec/aacsbr_template.c
@@ -34,6 +34,18 @@
 
 #include "libavutil/qsort.h"
 
+static av_cold void aacsbr_tableinit(void)
+{
+    int n;
+    for (n = 1; n < 320; n++)
+        sbr_qmf_window_us[320 + n] = sbr_qmf_window_us[320 - n];
+    sbr_qmf_window_us[384] = -sbr_qmf_window_us[384];
+    sbr_qmf_window_us[512] = -sbr_qmf_window_us[512];
+
+    for (n = 0; n < 320; n++)
+        sbr_qmf_window_ds[n] = sbr_qmf_window_us[2*n];
+}
+
 av_cold void AAC_RENAME(ff_aac_sbr_init)(void)
 {
     static const struct {