Attachment #767613 for bug #835828




  } else if (mInfo.mDisplay.width >= 1024) {
    decoder_threads = 4;
  }
  settings.n_threads =
      static_cast<int>(std::min(decoder_threads, GetNumberOfProcessors()));
  // There is not much improvement with more than 2 tile threads at least with
  // the content being currently served. The ideal number of tile thread would
  // much the tile count of the content. Maybe dav1d can help to do that in the
  // future.
  settings.n_tile_threads = 2;

  int res = dav1d_open(&mContext, &settings);
  if (res < 0) {

Return to bug 835828

Lines 29-41 RefPtr<MediaDataDecoder::InitPromise> DA Link Here

(-)seamonkey-2.53.11-orig/dom/media/platforms/agnostic/DAV1DDecoder.cpp (-6 / +1 lines)
29	} else if (mInfo.mDisplay.width >= 1024) {	29	} else if (mInfo.mDisplay.width >= 1024) {
30	decoder_threads = 4;	30	decoder_threads = 4;
31	}	31	}
32	settings.n_frame_threads =	32	settings.n_threads =
33	static_cast<int>(std::min(decoder_threads, GetNumberOfProcessors()));	33	static_cast<int>(std::min(decoder_threads, GetNumberOfProcessors()));
34	// There is not much improvement with more than 2 tile threads at least with
35	// the content being currently served. The ideal number of tile thread would
36	// much the tile count of the content. Maybe dav1d can help to do that in the
37	// future.
38	settings.n_tile_threads = 2;
39		34
40	int res = dav1d_open(&mContext, &settings);	35	int res = dav1d_open(&mContext, &settings);
41	if (res < 0) {	36	if (res < 0) {