Fix a bug in block mismatch debugging

Fix a bug in checking the block mode context.

Change-Id: Ia585f30e370f80a6e42bf5a2eb7ace0cf2d1f337

av1/decoder/decodemv.c

@@ -2024,12 +2024,12 @@ static void fpm_sync(void *const data, int mi_row) {
 
 #if DEC_MISMATCH_DEBUG
 static void dec_dump_logs(AV1_COMMON *cm, MODE_INFO *const mi,
-                          MACROBLOCKD *const xd, int mi_row, int mi_col) {
+                          MACROBLOCKD *const xd, int mi_row, int mi_col,
+                          int16_t inter_mode_ctx[MODE_CTX_REF_FRAMES],
+                          int16_t mode_ctx) {
   int_mv mv[2] = { { 0 } };
   int ref;
   MB_MODE_INFO *const mbmi = &mi->mbmi;
-  int16_t inter_mode_ctx[MODE_CTX_REF_FRAMES];
-  int16_t mode_ctx = 0;
   for (ref = 0; ref < 1 + has_second_ref(mbmi); ++ref)
     mv[ref].as_mv = mbmi->mv[ref].as_mv;
 
@@ -2064,19 +2064,24 @@ static void dec_dump_logs(AV1_COMMON *cm, MODE_INFO *const mi,
   }
 
   int8_t ref_frame_type = av1_ref_frame_type(mbmi->ref_frame);
-  printf(
-      "=== DECODER ===: "
-      "Frame=%d, (mi_row,mi_col)=(%d,%d), mode=%d, bsize=%d, "
-      "show_frame=%d, mv[0]=(%d,%d), mv[1]=(%d,%d), ref[0]=%d, "
-      "ref[1]=%d, motion_mode=%d, inter_mode_ctx=%d, mode_ctx=%d, "
-      "interp_ctx=(%d,%d), interp_filter=(%d,%d), newmv_ctx=%d, "
-      "zeromv_ctx=%d, refmv_ctx=%d\n",
-      cm->current_video_frame, mi_row, mi_col, mbmi->mode, mbmi->sb_type,
-      cm->show_frame, mv[0].as_mv.row, mv[0].as_mv.col, mv[1].as_mv.row,
-      mv[1].as_mv.col, mbmi->ref_frame[0], mbmi->ref_frame[1],
-      mbmi->motion_mode, inter_mode_ctx[ref_frame_type], mode_ctx,
-      interp_ctx[0], interp_ctx[1], interp_filter[0], interp_filter[1],
-      newmv_ctx, zeromv_ctx, refmv_ctx);
+#define FRAME_TO_CHECK 1
+  if (cm->current_video_frame == FRAME_TO_CHECK
+      // && cm->show_frame == 0
+      ) {
+    printf(
+        "=== DECODER ===: "
+        "Frame=%d, (mi_row,mi_col)=(%d,%d), mode=%d, bsize=%d, "
+        "show_frame=%d, mv[0]=(%d,%d), mv[1]=(%d,%d), ref[0]=%d, "
+        "ref[1]=%d, motion_mode=%d, inter_mode_ctx=%d, mode_ctx=%d, "
+        "interp_ctx=(%d,%d), interp_filter=(%d,%d), newmv_ctx=%d, "
+        "zeromv_ctx=%d, refmv_ctx=%d\n",
+        cm->current_video_frame, mi_row, mi_col, mbmi->mode, mbmi->sb_type,
+        cm->show_frame, mv[0].as_mv.row, mv[0].as_mv.col, mv[1].as_mv.row,
+        mv[1].as_mv.col, mbmi->ref_frame[0], mbmi->ref_frame[1],
+        mbmi->motion_mode, inter_mode_ctx[ref_frame_type], mode_ctx,
+        interp_ctx[0], interp_ctx[1], interp_filter[0], interp_filter[1],
+        newmv_ctx, zeromv_ctx, refmv_ctx);
+  }
 }
 #endif  // DEC_MISMATCH_DEBUG
 
@@ -2640,7 +2645,7 @@ static void read_inter_block_mode_info(AV1Decoder *const pbi,
 
 #if DEC_MISMATCH_DEBUG
   // NOTE(zoeliu): For debug
-  dec_dump_logs(cm, mi, xd, mi_row, mi_col);
+  dec_dump_logs(cm, mi, xd, mi_row, mi_col, inter_mode_ctx, mode_ctx);
 #endif  // DEC_MISMATCH_DEBUG
 }