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Diffstat (limited to 'intern/cycles/render/session.cpp')
| -rw-r--r-- | intern/cycles/render/session.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/intern/cycles/render/session.cpp b/intern/cycles/render/session.cpp index 275de4d15d8..b880a62f4de 100644 --- a/intern/cycles/render/session.cpp +++ b/intern/cycles/render/session.cpp @@ -409,6 +409,11 @@ bool Session::acquire_tile(Device *tile_device, RenderTile& rtile) if(tile_buffers.size() == 0) tile_buffers.resize(tile_manager.state.num_tiles, NULL); + /* In certain circumstances number of tiles in the tile manager could + * be changed. This is not supported by the progressive refine feature. + */ + assert(tile_buffers.size() == tile_manager.state.num_tiles); + tilebuffers = tile_buffers[tile.index]; if(tilebuffers == NULL) { tilebuffers = new RenderBuffers(tile_device); |