diff options
Diffstat (limited to 'intern/cycles/render/denoising.h')
| -rw-r--r-- | intern/cycles/render/denoising.h | 238 |
1 files changed, 119 insertions, 119 deletions
diff --git a/intern/cycles/render/denoising.h b/intern/cycles/render/denoising.h index 5bf1a8dd0fa..dcb842a4603 100644 --- a/intern/cycles/render/denoising.h +++ b/intern/cycles/render/denoising.h @@ -35,166 +35,166 @@ CCL_NAMESPACE_BEGIN /* Denoiser */ class Denoiser { -public: - Denoiser(DeviceInfo& device_info); - ~Denoiser(); + public: + Denoiser(DeviceInfo &device_info); + ~Denoiser(); - bool run(); + bool run(); - /* Error message after running, in case of failure. */ - string error; + /* Error message after running, in case of failure. */ + string error; - /* Sequential list of frame filepaths to denoise. */ - vector<string> input; - /* Sequential list of frame filepaths to write result to. Empty entries - * are skipped, so only a subset of the sequence can be denoised while - * taking into account all input frames. */ - vector<string> output; + /* Sequential list of frame filepaths to denoise. */ + vector<string> input; + /* Sequential list of frame filepaths to write result to. Empty entries + * are skipped, so only a subset of the sequence can be denoised while + * taking into account all input frames. */ + vector<string> output; - /* Sample number override, takes precedence over values from input frames. */ - int samples_override; - /* Tile size for processing on device. */ - int2 tile_size; + /* Sample number override, takes precedence over values from input frames. */ + int samples_override; + /* Tile size for processing on device. */ + int2 tile_size; - /* Equivalent to the settings in the regular denoiser. */ - DenoiseParams params; + /* Equivalent to the settings in the regular denoiser. */ + DenoiseParams params; -protected: - friend class DenoiseTask; + protected: + friend class DenoiseTask; - Stats stats; - Profiler profiler; - Device *device; + Stats stats; + Profiler profiler; + Device *device; - int num_frames; + int num_frames; }; /* Denoise Image Layer */ struct DenoiseImageLayer { - string name; - /* All channels belonging to this DenoiseImageLayer. */ - vector<string> channels; - /* Layer to image channel mapping. */ - vector<int> layer_to_image_channel; + string name; + /* All channels belonging to this DenoiseImageLayer. */ + vector<string> channels; + /* Layer to image channel mapping. */ + vector<int> layer_to_image_channel; - /* Sample amount that was used for rendering this layer. */ - int samples; + /* Sample amount that was used for rendering this layer. */ + int samples; - /* Device input channel will be copied from image channel input_to_image_channel[i]. */ - vector<int> input_to_image_channel; + /* Device input channel will be copied from image channel input_to_image_channel[i]. */ + vector<int> input_to_image_channel; - /* input_to_image_channel of the secondary frames, if any are used. */ - vector<vector<int>> neighbor_input_to_image_channel; + /* input_to_image_channel of the secondary frames, if any are used. */ + vector<vector<int>> neighbor_input_to_image_channel; - /* Write i-th channel of the processing output to output_to_image_channel[i]-th channel of the file. */ - vector<int> output_to_image_channel; + /* Write i-th channel of the processing output to output_to_image_channel[i]-th channel of the file. */ + vector<int> output_to_image_channel; - /* Detect whether this layer contains a full set of channels and set up the offsets accordingly. */ - bool detect_denoising_channels(); + /* Detect whether this layer contains a full set of channels and set up the offsets accordingly. */ + bool detect_denoising_channels(); - /* Map the channels of a secondary frame to the channels that are required for processing, - * fill neighbor_input_to_image_channel if all are present or return false if a channel are missing. */ - bool match_channels(int neighbor, - const std::vector<string> &channelnames, - const std::vector<string> &neighbor_channelnames); + /* Map the channels of a secondary frame to the channels that are required for processing, + * fill neighbor_input_to_image_channel if all are present or return false if a channel are missing. */ + bool match_channels(int neighbor, + const std::vector<string> &channelnames, + const std::vector<string> &neighbor_channelnames); }; /* Denoise Image Data */ class DenoiseImage { -public: - DenoiseImage(); - ~DenoiseImage(); + public: + DenoiseImage(); + ~DenoiseImage(); - /* Dimensions */ - int width, height, num_channels; + /* Dimensions */ + int width, height, num_channels; - /* Samples */ - int samples; + /* Samples */ + int samples; - /* Pixel buffer with interleaved channels. */ - array<float> pixels; + /* Pixel buffer with interleaved channels. */ + array<float> pixels; - /* Image file handles */ - ImageSpec in_spec; - vector<unique_ptr<ImageInput>> in_neighbors; + /* Image file handles */ + ImageSpec in_spec; + vector<unique_ptr<ImageInput>> in_neighbors; - /* Render layers */ - vector<DenoiseImageLayer> layers; + /* Render layers */ + vector<DenoiseImageLayer> layers; - void free(); + void free(); - /* Open the input image, parse its channels, open the output image and allocate the output buffer. */ - bool load(const string& in_filepath, string& error); + /* Open the input image, parse its channels, open the output image and allocate the output buffer. */ + bool load(const string &in_filepath, string &error); - /* Load neighboring frames. */ - bool load_neighbors(const vector<string>& filepaths, const vector<int>& frames, string& error); + /* Load neighboring frames. */ + bool load_neighbors(const vector<string> &filepaths, const vector<int> &frames, string &error); - /* Load subset of pixels from file buffer into input buffer, as needed for denoising - * on the device. Channels are reshuffled following the provided mapping. */ - void read_pixels(const DenoiseImageLayer& layer, float *input_pixels); - bool read_neighbor_pixels(int neighbor, const DenoiseImageLayer& layer, float *input_pixels); + /* Load subset of pixels from file buffer into input buffer, as needed for denoising + * on the device. Channels are reshuffled following the provided mapping. */ + void read_pixels(const DenoiseImageLayer &layer, float *input_pixels); + bool read_neighbor_pixels(int neighbor, const DenoiseImageLayer &layer, float *input_pixels); - bool save_output(const string& out_filepath, string& error); + bool save_output(const string &out_filepath, string &error); -protected: - /* Parse input file channels, separate them into DenoiseImageLayers, detect DenoiseImageLayers with full channel sets, - * fill layers and set up the output channels and passthrough map. */ - bool parse_channels(const ImageSpec &in_spec, string& error); + protected: + /* Parse input file channels, separate them into DenoiseImageLayers, detect DenoiseImageLayers with full channel sets, + * fill layers and set up the output channels and passthrough map. */ + bool parse_channels(const ImageSpec &in_spec, string &error); - void close_input(); + void close_input(); }; /* Denoise Task */ class DenoiseTask { -public: - DenoiseTask(Device *device, Denoiser *denoiser, int frame, const vector<int>& neighbor_frames); - ~DenoiseTask(); - - /* Task stages */ - bool load(); - bool exec(); - bool save(); - void free(); - - string error; - -protected: - /* Denoiser parameters and device */ - Denoiser *denoiser; - Device *device; - - /* Frame number to be denoised */ - int frame; - vector<int> neighbor_frames; - - /* Image file data */ - DenoiseImage image; - int current_layer; - - /* Device input buffer */ - device_vector<float> input_pixels; - - /* Tiles */ - thread_mutex tiles_mutex; - list<RenderTile> tiles; - int num_tiles; - - thread_mutex output_mutex; - map<int, device_vector<float>*> output_pixels; - - /* Task handling */ - bool load_input_pixels(int layer); - void create_task(DeviceTask& task); - - /* Device task callbacks */ - bool acquire_tile(Device *device, Device *tile_device, RenderTile &tile); - void map_neighboring_tiles(RenderTile *tiles, Device *tile_device); - void unmap_neighboring_tiles(RenderTile *tiles); - void release_tile(); - bool get_cancel(); + public: + DenoiseTask(Device *device, Denoiser *denoiser, int frame, const vector<int> &neighbor_frames); + ~DenoiseTask(); + + /* Task stages */ + bool load(); + bool exec(); + bool save(); + void free(); + + string error; + + protected: + /* Denoiser parameters and device */ + Denoiser *denoiser; + Device *device; + + /* Frame number to be denoised */ + int frame; + vector<int> neighbor_frames; + + /* Image file data */ + DenoiseImage image; + int current_layer; + + /* Device input buffer */ + device_vector<float> input_pixels; + + /* Tiles */ + thread_mutex tiles_mutex; + list<RenderTile> tiles; + int num_tiles; + + thread_mutex output_mutex; + map<int, device_vector<float> *> output_pixels; + + /* Task handling */ + bool load_input_pixels(int layer); + void create_task(DeviceTask &task); + + /* Device task callbacks */ + bool acquire_tile(Device *device, Device *tile_device, RenderTile &tile); + void map_neighboring_tiles(RenderTile *tiles, Device *tile_device); + void unmap_neighboring_tiles(RenderTile *tiles); + void release_tile(); + bool get_cancel(); }; CCL_NAMESPACE_END |