avcodec/mpegvideo: Don't duplicate identical code

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

libavcodec/mpegvideo.c

@@ -1963,25 +1963,6 @@ void mpv_reconstruct_mb_internal(MpegEncContext *s, int16_t block[12][64],
 {
     const int mb_xy = s->mb_y * s->mb_stride + s->mb_x;
 
-    if (CONFIG_XVMC &&
-        s->avctx->hwaccel && s->avctx->hwaccel->decode_mb) {
-        s->avctx->hwaccel->decode_mb(s);//xvmc uses pblocks
-        return;
-    }
-
-    if(s->avctx->debug&FF_DEBUG_DCT_COEFF) {
-       /* print DCT coefficients */
-       int i,j;
-       av_log(s->avctx, AV_LOG_DEBUG, "DCT coeffs of MB at %dx%d:\n", s->mb_x, s->mb_y);
-       for(i=0; i<6; i++){
-           for(j=0; j<64; j++){
-               av_log(s->avctx, AV_LOG_DEBUG, "%5d",
-                      block[i][s->idsp.idct_permutation[j]]);
-           }
-           av_log(s->avctx, AV_LOG_DEBUG, "\n");
-       }
-    }
-
     s->current_picture.qscale_table[mb_xy] = s->qscale;
 
     /* update DC predictors for P macroblocks */
@@ -2263,6 +2244,24 @@ skip_idct:
 
 void ff_mpv_reconstruct_mb(MpegEncContext *s, int16_t block[12][64])
 {
+    if (CONFIG_XVMC &&
+        s->avctx->hwaccel && s->avctx->hwaccel->decode_mb) {
+        s->avctx->hwaccel->decode_mb(s); //xvmc uses pblocks
+        return;
+    }
+
+    if (s->avctx->debug & FF_DEBUG_DCT_COEFF) {
+       /* print DCT coefficients */
+       av_log(s->avctx, AV_LOG_DEBUG, "DCT coeffs of MB at %dx%d:\n", s->mb_x, s->mb_y);
+       for (int i = 0; i < 6; i++) {
+           for (int j = 0; j < 64; j++) {
+               av_log(s->avctx, AV_LOG_DEBUG, "%5d",
+                      block[i][s->idsp.idct_permutation[j]]);
+           }
+           av_log(s->avctx, AV_LOG_DEBUG, "\n");
+       }
+    }
+
 #if !CONFIG_SMALL
     if(s->out_format == FMT_MPEG1) {
         if(s->avctx->lowres) mpv_reconstruct_mb_internal(s, block, 1, 1);