280b5c89ae
OpenImageDenoise API exposes two modes, high quality and balanced. This currently only has effect on Nvidia devices, on which it provides a noticeable performance improvement without visible difference in quality. This change sets quality to balanced for the viewport, and high quality for final frame rendering, as it's what makes the most sense. Ref #115045 Co-authored-by: Werner, Stefan <stefan.werner@intel.com> Pull Request: #115265
88 lines
2.3 KiB
C++
88 lines
2.3 KiB
C++
/* SPDX-FileCopyrightText: 2011-2022 Blender Foundation
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*
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* SPDX-License-Identifier: Apache-2.0 */
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#pragma once
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#include "device/memory.h"
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#include "graph/node.h"
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#include "session/buffers.h"
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CCL_NAMESPACE_BEGIN
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enum DenoiserType {
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DENOISER_OPTIX = 2,
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DENOISER_OPENIMAGEDENOISE = 4,
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DENOISER_NUM,
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DENOISER_NONE = 0,
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DENOISER_ALL = ~0,
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};
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/* COnstruct human-readable string which denotes the denoiser type. */
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const char *denoiserTypeToHumanReadable(DenoiserType type);
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typedef int DenoiserTypeMask;
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enum DenoiserPrefilter {
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/* Best quality of the result without extra processing time, but requires guiding passes to be
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* noise-free. */
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DENOISER_PREFILTER_NONE = 1,
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/* Denoise color and guiding passes together.
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* Improves quality when guiding passes are noisy using least amount of extra processing time. */
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DENOISER_PREFILTER_FAST = 2,
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/* Prefilter noisy guiding passes before denoising color.
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* Improves quality when guiding passes are noisy using extra processing time. */
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DENOISER_PREFILTER_ACCURATE = 3,
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DENOISER_PREFILTER_NUM,
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};
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enum DenoiserQuality {
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DENOISER_QUALITY_HIGH = 1,
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DENOISER_QUALITY_BALANCED = 2,
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DENOISER_QUALITY_NUM,
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};
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/* NOTE: Is not a real scene node. Using Node API for ease of (de)serialization.
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* The default values here do not really matter as they are always initialized from the
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* Integrator node. */
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class DenoiseParams : public Node {
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public:
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NODE_DECLARE
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/* Apply denoiser to image. */
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bool use = false;
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/* Denoiser type. */
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DenoiserType type = DENOISER_OPENIMAGEDENOISE;
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/* Viewport start sample. */
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int start_sample = 0;
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/* Auxiliary passes. */
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bool use_pass_albedo = true;
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bool use_pass_normal = true;
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/* Configure the denoiser to use motion vectors, previous image and a temporally stable model. */
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bool temporally_stable = false;
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/* If true, then allow, if supported, OpenImageDenoise to use GPU device.
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* If false, then OpenImageDenoise will always use CPU regardless of GPU device
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* precense. */
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bool use_gpu = true;
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DenoiserPrefilter prefilter = DENOISER_PREFILTER_FAST;
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DenoiserQuality quality = DENOISER_QUALITY_HIGH;
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static const NodeEnum *get_type_enum();
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static const NodeEnum *get_prefilter_enum();
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static const NodeEnum *get_quality_enum();
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DenoiseParams();
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};
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CCL_NAMESPACE_END
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