Differential D12140 Diff 40360 intern/cycles/device/device_denoise.h

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intern/cycles/device/device_denoise.h

Show All 29 Lines	enum DenoiserType {
DENOISER_ALL = ~0,		DENOISER_ALL = ~0,
};		};

/* COnstruct human-readable string which denotes the denoiser type. */		/* COnstruct human-readable string which denotes the denoiser type. */
const char *denoiserTypeToHumanReadable(DenoiserType type);		const char *denoiserTypeToHumanReadable(DenoiserType type);

typedef int DenoiserTypeMask;		typedef int DenoiserTypeMask;

		enum DenoiserPrefilter {
		/* Best quality of the result without extra processing time, but requires guiding passes to be
		* noise-free. */
		DENOISER_PREFILTER_NONE = 1,

		/* Denoise color and guiding passes together.
		* Improves quality when guiding passes are noisy using least amount of extra processing time. */
		DENOISER_PREFILTER_FAST = 2,

		/* Prefilter noisy guiding passes before denoising color.
		* Improves quality when guiding passes are noisy using extra processing time. */
		DENOISER_PREFILTER_ACCURATE = 3,

		DENOISER_PREFILTER_NUM,
		};

class DenoiseParams {		class DenoiseParams {
public:		public:
/* Apply denoiser to image. */		/* Apply denoiser to image. */
bool use = false;		bool use = false;

/* Output denoising data passes (possibly without applying the denoiser). */		/* Output denoising data passes (possibly without applying the denoiser). */
bool store_passes = false;		bool store_passes = false;

/* Denoiser type. */		/* Denoiser type. */
DenoiserType type = DENOISER_OPENIMAGEDENOISE;		DenoiserType type = DENOISER_OPENIMAGEDENOISE;

/* Viewport start sample. */		/* Viewport start sample. */
int start_sample = 0;		int start_sample = 0;

/* Extra passes which are used by the denoiser (the color pass is always used).		/* Extra passes which are used by the denoiser (the color pass is always used).
* Default to color + albedo only, since normal input does not always have the desired effect		* Default to color + albedo only, since normal input does not always have the desired effect
* when denoising with OptiX. */		* when denoising with OptiX. */
bool use_pass_albedo = true;		bool use_pass_albedo = true;
bool use_pass_normal = false;		bool use_pass_normal = false;

bool use_prefilter = false;		DenoiserPrefilter prefilter = DENOISER_PREFILTER_FAST;

DenoiseParams() = default;		DenoiseParams() = default;

bool modified(const DenoiseParams &other) const		bool modified(const DenoiseParams &other) const
{		{
return !(use == other.use && store_passes == other.store_passes && type == other.type &&		return !(use == other.use && store_passes == other.store_passes && type == other.type &&
start_sample == other.start_sample && use_pass_albedo == other.use_pass_albedo &&		start_sample == other.start_sample && use_pass_albedo == other.use_pass_albedo &&
use_pass_normal == other.use_pass_normal && use_prefilter == other.use_prefilter);		use_pass_normal == other.use_pass_normal && prefilter == other.prefilter);
}		}
};		};

/* All the parameters needed to perform buffer denoising on a device.		/* All the parameters needed to perform buffer denoising on a device.
* Is not really a task in its canonical terms (as in, is not an asynchronous running task). Is		* Is not really a task in its canonical terms (as in, is not an asynchronous running task). Is
* more like a wrapper for all the arguments and parameters needed to perform denoising. Is a		* more like a wrapper for all the arguments and parameters needed to perform denoising. Is a
* single place where they are all listed, so that it's not required to modify all device methods		* single place where they are all listed, so that it's not required to modify all device methods
* when these parameters do change. */		* when these parameters do change. */
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