diracdec: don't call ff_emulated_edge_mc_8 directly

Use the videodsp function pointer instead.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/diracdec.c

@@ -38,7 +38,7 @@
 #include "dirac_dwt.h"
 #include "dirac.h"
 #include "diracdsp.h"
-#include "videodsp.h" // for ff_emulated_edge_mc_8
+#include "videodsp.h"
 
 /**
  * The spec limits the number of wavelet decompositions to 4 for both
@@ -73,8 +73,6 @@
  */
 #define DELAYED_PIC_REF 4
 
-#define ff_emulated_edge_mc ff_emulated_edge_mc_8 /* Fix: change the calls to this function regarding bit depth */
-
 #define CALC_PADDING(size, depth)                       \
     (((size + (1 << depth) - 1) >> depth) << depth)
 
@@ -138,6 +136,7 @@ typedef struct Plane {
 typedef struct DiracContext {
     AVCodecContext *avctx;
     MpegvideoEncDSPContext mpvencdsp;
+    VideoDSPContext vdsp;
     DiracDSPContext diracdsp;
     GetBitContext gb;
     dirac_source_params source;
@@ -425,6 +424,7 @@ static av_cold int dirac_decode_init(AVCodecContext *avctx)
 
     ff_diracdsp_init(&s->diracdsp);
     ff_mpegvideoencdsp_init(&s->mpvencdsp, avctx);
+    ff_videodsp_init(&s->vdsp, 8);
 
     for (i = 0; i < MAX_FRAMES; i++) {
         s->all_frames[i].avframe = av_frame_alloc();
@@ -1451,7 +1451,7 @@ static int mc_subpel(DiracContext *s, DiracBlock *block, const uint8_t *src[5],
         y + p->yblen > p->height+EDGE_WIDTH/2 ||
         x < 0 || y < 0) {
         for (i = 0; i < nplanes; i++) {
-            ff_emulated_edge_mc(s->edge_emu_buffer[i], src[i],
+            s->vdsp.emulated_edge_mc(s->edge_emu_buffer[i], src[i],
                                      p->stride, p->stride,
                                      p->xblen, p->yblen, x, y,
                                      p->width+EDGE_WIDTH/2, p->height+EDGE_WIDTH/2);