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Diffstat (limited to 'modules/denoise/lightmap_denoiser.cpp')
| -rw-r--r-- | modules/denoise/lightmap_denoiser.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/modules/denoise/lightmap_denoiser.cpp b/modules/denoise/lightmap_denoiser.cpp new file mode 100644 index 0000000000..c821b22d85 --- /dev/null +++ b/modules/denoise/lightmap_denoiser.cpp @@ -0,0 +1,63 @@ +/*************************************************************************/ +/* lightmap_denoiser.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#include "lightmap_denoiser.h" +#include "denoise_wrapper.h" + +LightmapDenoiser *LightmapDenoiserOIDN::create_oidn_denoiser() { + return memnew(LightmapDenoiserOIDN); +} + +void LightmapDenoiserOIDN::make_default_denoiser() { + create_function = create_oidn_denoiser; +} + +Ref<Image> LightmapDenoiserOIDN::denoise_image(const Ref<Image> &p_image) { + + Ref<Image> img = p_image->duplicate(); + + img->convert(Image::FORMAT_RGBF); + + Vector<uint8_t> data = img->get_data(); + if (!oidn_denoise(device, (float *)data.ptrw(), img->get_width(), img->get_height())) { + return p_image; + } + + img->create(img->get_width(), img->get_height(), false, img->get_format(), data); + return img; +} + +LightmapDenoiserOIDN::LightmapDenoiserOIDN() { + device = oidn_denoiser_init(); +} + +LightmapDenoiserOIDN::~LightmapDenoiserOIDN() { + oidn_denoiser_finish(device); +} |