[FFmpeg-devel] [PATCH 08/41] avcodec/wmv2: Move initializing abt_scantables to the decoder

[Andreas Rheinhardt <andreas.rheinhardt@outlook.com>]

They are not used by the encoder at all.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavcodec/wmv2.c    | 6 ------
 libavcodec/wmv2dec.c | 6 ++++++
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/libavcodec/wmv2.c b/libavcodec/wmv2.c
index fd64a0938f..57e1267782 100644
--- a/libavcodec/wmv2.c
+++ b/libavcodec/wmv2.c
@@ -20,11 +20,9 @@
 
 #include "avcodec.h"
 #include "idctdsp.h"
-#include "mpegutils.h"
 #include "mpegvideo.h"
 #include "msmpeg4data.h"
 #include "wmv2.h"
-#include "wmv2data.h"
 
 
 av_cold void ff_wmv2_common_init(Wmv2Context *w)
@@ -36,10 +34,6 @@ av_cold void ff_wmv2_common_init(Wmv2Context *w)
     s->idsp.perm_type = w->wdsp.idct_perm;
     ff_init_scantable_permutation(s->idsp.idct_permutation,
                                   w->wdsp.idct_perm);
-    ff_init_scantable(s->idsp.idct_permutation, &w->abt_scantable[0],
-                      ff_wmv2_scantableA);
-    ff_init_scantable(s->idsp.idct_permutation, &w->abt_scantable[1],
-                      ff_wmv2_scantableB);
     ff_init_scantable(s->idsp.idct_permutation, &s->intra_scantable,
                       ff_wmv1_scantable[1]);
     ff_init_scantable(s->idsp.idct_permutation, &s->intra_h_scantable,
diff --git a/libavcodec/wmv2dec.c b/libavcodec/wmv2dec.c
index 7518088b6a..dd0e2683f5 100644
--- a/libavcodec/wmv2dec.c
+++ b/libavcodec/wmv2dec.c
@@ -29,6 +29,7 @@
 #include "msmpeg4data.h"
 #include "simple_idct.h"
 #include "wmv2.h"
+#include "wmv2data.h"
 
 
 static void wmv2_add_block(Wmv2Context *w, int16_t *block1,
@@ -537,12 +538,17 @@ int ff_wmv2_decode_mb(MpegEncContext *s, int16_t block[6][64])
 static av_cold int wmv2_decode_init(AVCodecContext *avctx)
 {
     Wmv2Context *const w = avctx->priv_data;
+    MpegEncContext *const s = &w->s;
     int ret;
 
     if ((ret = ff_msmpeg4_decode_init(avctx)) < 0)
         return ret;
 
     ff_wmv2_common_init(w);
+    ff_init_scantable(s->idsp.idct_permutation, &w->abt_scantable[0],
+                      ff_wmv2_scantableA);
+    ff_init_scantable(s->idsp.idct_permutation, &w->abt_scantable[1],
+                      ff_wmv2_scantableB);
 
     return ff_intrax8_common_init(avctx, &w->x8, &w->s.idsp,
                                   w->s.block, w->s.block_last_index,
-- 
2.32.0

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