diff options
Diffstat (limited to 'intern/cycles/render/tile.h')
| -rw-r--r-- | intern/cycles/render/tile.h | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/intern/cycles/render/tile.h b/intern/cycles/render/tile.h index 622b89f7670..e39a8f0627a 100644 --- a/intern/cycles/render/tile.h +++ b/intern/cycles/render/tile.h @@ -31,12 +31,20 @@ public: int index; int x, y, w, h; int device; + /* RENDER: The tile has to be rendered. + * RENDERED: The tile has been rendered, but can't be denoised yet (waiting for neighbors). + * DENOISE: The tile can be denoised now. + * DENOISED: The tile has been denoised, but can't be freed yet (waiting for neighbors). + * DONE: The tile is finished and has been freed. */ + typedef enum { RENDER = 0, RENDERED, DENOISE, DENOISED, DONE } State; + State state; + RenderBuffers *buffers; Tile() {} - Tile(int index_, int x_, int y_, int w_, int h_, int device_) - : index(index_), x(x_), y(y_), w(w_), h(h_), device(device_) {} + Tile(int index_, int x_, int y_, int w_, int h_, int device_, State state_ = RENDER) + : index(index_), x(x_), y(y_), w(w_), h(h_), device(device_), state(state_), buffers(NULL) {} }; /* Tile order */ @@ -58,6 +66,8 @@ public: BufferParams params; struct State { + vector<Tile> tiles; + int tile_stride; BufferParams buffer; int sample; int num_samples; @@ -67,9 +77,12 @@ public: /* Total samples over all pixels: Generally num_samples*num_pixels, * but can be higher due to the initial resolution division for previews. */ uint64_t total_pixel_samples; - /* This vector contains a list of tiles for every logical device in the session. - * In each list, the tiles are sorted according to the tile order setting. */ - vector<list<Tile> > tiles; + + /* These lists contain the indices of the tiles to be rendered/denoised and are used + * when acquiring a new tile for the device. + * Each list in each vector is for one logical device. */ + vector<list<int> > render_tiles; + vector<list<int> > denoising_tiles; } state; int num_samples; @@ -78,10 +91,12 @@ public: bool preserve_tile_device, bool background, TileOrder tile_order, int num_devices = 1); ~TileManager(); + void free_device(); void reset(BufferParams& params, int num_samples); void set_samples(int num_samples); bool next(); - bool next_tile(Tile& tile, int device = 0); + bool next_tile(Tile* &tile, int device = 0); + bool finish_tile(int index, bool& delete_tile); bool done(); void set_tile_order(TileOrder tile_order_) { tile_order = tile_order_; } @@ -96,6 +111,9 @@ public: /* Get number of actual samples to render. */ int get_num_effective_samples(); + + /* Schedule tiles for denoising after they've been rendered. */ + bool schedule_denoising; protected: void set_tiles(); @@ -127,6 +145,9 @@ protected: /* Generate tile list, return number of tiles. */ int gen_tiles(bool sliced); + + int get_neighbor_index(int index, int neighbor); + bool check_neighbor_state(int index, Tile::State state); }; CCL_NAMESPACE_END |