blob: f13058836a59102d24aec1e6b7e5fec1680225a5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
/* SPDX-License-Identifier: Apache-2.0
* Copyright 2011-2022 Blender Foundation */
#pragma once
#include "integrator/denoiser.h"
#include "util/thread.h"
#include "util/unique_ptr.h"
CCL_NAMESPACE_BEGIN
/* Implementation of denoising API which uses OpenImageDenoise library. */
class OIDNDenoiser : public Denoiser {
public:
/* Forwardly declared state which might be using compile-flag specific fields, such as
* OpenImageDenoise device and filter handles. */
class State;
OIDNDenoiser(Device *path_trace_device, const DenoiseParams ¶ms);
virtual bool denoise_buffer(const BufferParams &buffer_params,
RenderBuffers *render_buffers,
const int num_samples,
bool allow_inplace_modification) override;
protected:
virtual uint get_device_type_mask() const override;
virtual Device *ensure_denoiser_device(Progress *progress) override;
/* We only perform one denoising at a time, since OpenImageDenoise itself is multithreaded.
* Use this mutex whenever images are passed to the OIDN and needs to be denoised. */
static thread_mutex mutex_;
};
CCL_NAMESPACE_END
|