Make sure 32x32 coefficients fit in int16_t.

Fixes mismatches on yt. Change-Id: I65444137578b29a4984af5c01b2874c5ab086acc
2013-04-29 17:38:25 -07:00
parent 0b48548eeb
commit ee0f3a9d31
2 changed files with 2 additions and 16 deletions
--- a/vp9/decoder/vp9_detokenize.c
+++ b/vp9/decoder/vp9_detokenize.c
@@ -85,7 +85,8 @@ DECLARE_ALIGNED(16, extern const uint8_t, vp9_norm[256]);

 #define WRITE_COEF_CONTINUE(val, token)                  \
  {                                                      \
-    qcoeff_ptr[scan[c]] = vp9_read_and_apply_sign(r, val) * dq[c > 0]; \
+    qcoeff_ptr[scan[c]] = vp9_read_and_apply_sign(r, val) * \
+                            dq[c > 0] / (1 + (txfm_size == TX_32X32)); \
    INCREMENT_COUNT(token);                              \
    c++;                                                 \
    continue;                                            \