mark CTB rows with errors as finished in WPP mode

strukturag · May 6, 2015 · 750b0da · 750b0da
1 parent 0ea1884
commit 750b0da
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/libde265/decctx.cc b/libde265/decctx.cc
@@ -1006,6 +1006,8 @@ de265_error decoder_context::decode_slice_unit_WPP(image_unit* imgunit,
       // If slice segment consists of several WPP rows, each of them
       // has to start at a row.
 
+      //printf("does not start at start\n");
+
       err = DE265_WARNING_SLICEHEADER_INVALID;
       break;
     }

diff --git a/libde265/slice.cc b/libde265/slice.cc
@@ -4145,11 +4145,16 @@ void thread_task_ctb_row::work()
   int ctby = tctx->CtbAddrInRS / ctbW;
   int myCtbRow = ctby;
 
-  //printf("start decoding at row %d\n", ctby);
+  //printf("start CTB-row decoding at row %d\n", ctby);
 
   if (data->firstSliceSubstream) {
     bool success = initialize_CABAC_at_slice_segment_start(tctx);
     if (!success) {
+      // could not decode this row, mark whole row as finished
+      for (int x=0;x<ctbW;x++) {
+        img->ctb_progress[myCtbRow*ctbW + x].set_progress(CTB_PROGRESS_PREFILTER);
+      }
+
       state = Finished;
       img->thread_finishes(this);
       tctx->sliceunit->finished_threads.increase_progress(1);