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feat: godot-engine-source-4.3-stable

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Jan van der Weide 2025-01-17 16:36:38 +01:00
parent c59a7dcade
commit 7125d019b5
11149 changed files with 5070401 additions and 0 deletions
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9
engine/modules/hdr/SCsub Normal file
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#!/usr/bin/env python
Import("env")
Import("env_modules")
env_hdr = env_modules.Clone()
# Godot source files
env_hdr.add_source_files(env.modules_sources, "*.cpp")

6
engine/modules/hdr/config.py Normal file
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def can_build(env, platform):
return True
def configure(env):
pass

153
engine/modules/hdr/image_loader_hdr.cpp Normal file
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/**************************************************************************/
/* image_loader_hdr.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* 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 "image_loader_hdr.h"
#include "core/os/os.h"
#include "core/string/print_string.h"
Error ImageLoaderHDR::load_image(Ref<Image> p_image, Ref<FileAccess> f, BitField<ImageFormatLoader::LoaderFlags> p_flags, float p_scale) {
String header = f->get_token();
ERR_FAIL_COND_V_MSG(header != "#?RADIANCE" && header != "#?RGBE", ERR_FILE_UNRECOGNIZED, "Unsupported header information in HDR: " + header + ".");
while (true) {
String line = f->get_line();
ERR_FAIL_COND_V(f->eof_reached(), ERR_FILE_UNRECOGNIZED);
if (line.is_empty()) { // empty line indicates end of header
break;
}
if (line.begins_with("FORMAT=")) { // leave option to implement other commands
ERR_FAIL_COND_V_MSG(line != "FORMAT=32-bit_rle_rgbe", ERR_FILE_UNRECOGNIZED, "Only 32-bit_rle_rgbe is supported for HDR files.");
} else if (!line.begins_with("#")) { // not comment
WARN_PRINT("Ignoring unsupported header information in HDR: " + line + ".");
}
}
String token = f->get_token();
ERR_FAIL_COND_V(token != "-Y", ERR_FILE_CORRUPT);
int height = f->get_token().to_int();
token = f->get_token();
ERR_FAIL_COND_V(token != "+X", ERR_FILE_CORRUPT);
int width = f->get_line().to_int();
Vector<uint8_t> imgdata;
imgdata.resize(height * width * (int)sizeof(uint32_t));
{
uint8_t *w = imgdata.ptrw();
uint8_t *ptr = (uint8_t *)w;
if (width < 8 || width >= 32768) {
// Read flat data
f->get_buffer(ptr, (uint64_t)width * height * 4);
} else {
// Read RLE-encoded data
for (int j = 0; j < height; ++j) {
int c1 = f->get_8();
int c2 = f->get_8();
int len = f->get_8();
if (c1 != 2 || c2 != 2 || (len & 0x80)) {
// not run-length encoded, so we have to actually use THIS data as a decoded
// pixel (note this can't be a valid pixel--one of RGB must be >= 128)
ptr[(j * width) * 4 + 0] = uint8_t(c1);
ptr[(j * width) * 4 + 1] = uint8_t(c2);
ptr[(j * width) * 4 + 2] = uint8_t(len);
ptr[(j * width) * 4 + 3] = f->get_8();
f->get_buffer(&ptr[(j * width + 1) * 4], (width - 1) * 4);
continue;
}
len <<= 8;
len |= f->get_8();
ERR_FAIL_COND_V_MSG(len != width, ERR_FILE_CORRUPT, "Invalid decoded scanline length, corrupt HDR.");
for (int k = 0; k < 4; ++k) {
int i = 0;
while (i < width) {
int count = f->get_8();
if (count > 128) {
// Run
int value = f->get_8();
count -= 128;
for (int z = 0; z < count; ++z) {
ptr[(j * width + i++) * 4 + k] = uint8_t(value);
}
} else {
// Dump
for (int z = 0; z < count; ++z) {
ptr[(j * width + i++) * 4 + k] = f->get_8();
}
}
}
}
}
}
//convert
for (int i = 0; i < width * height; i++) {
float exp = pow(2.0f, ptr[3] - 128.0f);
Color c(
ptr[0] * exp / 255.0,
ptr[1] * exp / 255.0,
ptr[2] * exp / 255.0);
if (p_flags & FLAG_FORCE_LINEAR) {
c = c.srgb_to_linear();
}
*(uint32_t *)ptr = c.to_rgbe9995();
ptr += 4;
}
}
p_image->set_data(width, height, false, Image::FORMAT_RGBE9995, imgdata);
return OK;
}
void ImageLoaderHDR::get_recognized_extensions(List<String> *p_extensions) const {
p_extensions->push_back("hdr");
}
ImageLoaderHDR::ImageLoaderHDR() {
}

43
engine/modules/hdr/image_loader_hdr.h Normal file
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/**************************************************************************/
/* image_loader_hdr.h */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* 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. */
/**************************************************************************/
#ifndef IMAGE_LOADER_HDR_H
#define IMAGE_LOADER_HDR_H
#include "core/io/image_loader.h"
class ImageLoaderHDR : public ImageFormatLoader {
public:
virtual Error load_image(Ref<Image> p_image, Ref<FileAccess> f, BitField<ImageFormatLoader::LoaderFlags> p_flags, float p_scale);
virtual void get_recognized_extensions(List<String> *p_extensions) const;
ImageLoaderHDR();
};
#endif // IMAGE_LOADER_HDR_H

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engine/modules/hdr/register_types.cpp Normal file
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/**************************************************************************/
/* register_types.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* 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 "register_types.h"
#include "image_loader_hdr.h"
static Ref<ImageLoaderHDR> image_loader_hdr;
void initialize_hdr_module(ModuleInitializationLevel p_level) {
if (p_level != MODULE_INITIALIZATION_LEVEL_SCENE) {
return;
}
image_loader_hdr.instantiate();
ImageLoader::add_image_format_loader(image_loader_hdr);
}
void uninitialize_hdr_module(ModuleInitializationLevel p_level) {
if (p_level != MODULE_INITIALIZATION_LEVEL_SCENE) {
return;
}
ImageLoader::remove_image_format_loader(image_loader_hdr);
image_loader_hdr.unref();
}

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engine/modules/hdr/register_types.h Normal file
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/**************************************************************************/
/* register_types.h */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* 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. */
/**************************************************************************/
#ifndef HDR_REGISTER_TYPES_H
#define HDR_REGISTER_TYPES_H
#include "modules/register_module_types.h"
void initialize_hdr_module(ModuleInitializationLevel p_level);
void uninitialize_hdr_module(ModuleInitializationLevel p_level);
#endif // HDR_REGISTER_TYPES_H