X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fsimple_idct.c;h=4d6d20df5afdd67da16862287c58842dbaa6ab1c;hb=235e76aeb877bd1b23c12e74588e86752e3dfbe7;hp=eeb627999c0d79f00eb3575ce3b93f2fbc19ea90;hpb=78d9658a4d04bb4c281b49cdf8c2ef8b4090ed44;p=ffmpeg

diff --git a/libavcodec/simple_idct.c b/libavcodec/simple_idct.c
index eeb627999c0..4d6d20df5af 100644
--- a/libavcodec/simple_idct.c
+++ b/libavcodec/simple_idct.c
@@ -36,6 +36,11 @@
 
 #define BIT_DEPTH 10
 #include "simple_idct_template.c"
+
+#define EXTRA_SHIFT  2
+#include "simple_idct_template.c"
+
+#undef EXTRA_SHIFT
 #undef BIT_DEPTH
 
 #define BIT_DEPTH 12
@@ -230,10 +235,10 @@ void ff_prores_idct(int16_t *block, const int16_t *qmat)
         block[i] *= qmat[i];
 
     for (i = 0; i < 8; i++)
-        idctRowCondDC_10(block + i*8, 2);
+        idctRowCondDC_extrashift_10(block + i*8, 2);
 
     for (i = 0; i < 8; i++) {
         block[i] += 8192;
-        idctSparseCol_10(block + i);
+        idctSparseCol_extrashift_10(block + i);
     }
 }