67 lines
3.0 KiB
C++
67 lines
3.0 KiB
C++
/*************************************************************************/
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/* lightmap_denoiser.cpp */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#include "lightmap_denoiser.h"
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#include "denoise_wrapper.h"
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LightmapDenoiser *LightmapDenoiserOIDN::create_oidn_denoiser() {
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return memnew(LightmapDenoiserOIDN);
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}
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void LightmapDenoiserOIDN::make_default_denoiser() {
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create_function = create_oidn_denoiser;
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}
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Ref<Image> LightmapDenoiserOIDN::denoise_image(const Ref<Image> &p_image) {
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Ref<Image> img = p_image->duplicate();
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img->convert(Image::FORMAT_RGBF);
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PoolByteArray data = img->get_data();
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{
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PoolByteArray::Write w = data.write();
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if (!oidn_denoise(device, (float *)w.ptr(), img->get_width(), img->get_height())) {
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return p_image;
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}
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}
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img->create(img->get_width(), img->get_height(), false, img->get_format(), data);
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return img;
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}
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LightmapDenoiserOIDN::LightmapDenoiserOIDN() {
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device = oidn_denoiser_init();
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}
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LightmapDenoiserOIDN::~LightmapDenoiserOIDN() {
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oidn_denoiser_finish(device);
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}
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