/**************************************************************************/ /* texture_loader_ktx.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 "texture_loader_ktx.h" #include "core/io/file_access.h" #include "core/io/file_access_memory.h" #include "scene/resources/image_texture.h" #include <ktx.h> #include <vk_format.h> KTX_error_code ktx_read(ktxStream *stream, void *dst, const ktx_size_t count) { … } KTX_error_code ktx_skip(ktxStream *stream, const ktx_size_t count) { … } KTX_error_code ktx_write(ktxStream *stream, const void *src, const ktx_size_t size, const ktx_size_t count) { … } KTX_error_code ktx_getpos(ktxStream *stream, ktx_off_t *const offset) { … } KTX_error_code ktx_setpos(ktxStream *stream, const ktx_off_t offset) { … } KTX_error_code ktx_getsize(ktxStream *stream, ktx_size_t *const size) { … } void ktx_destruct(ktxStream *stream) { … } static Ref<Image> load_from_file_access(Ref<FileAccess> f, Error *r_error) { … } Ref<Resource> ResourceFormatKTX::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, CacheMode p_cache_mode) { … } static Ref<Image> _ktx_mem_loader_func(const uint8_t *p_ktx, int p_size) { … } void ResourceFormatKTX::get_recognized_extensions(List<String> *p_extensions) const { … } bool ResourceFormatKTX::handles_type(const String &p_type) const { … } String ResourceFormatKTX::get_resource_type(const String &p_path) const { … } ResourceFormatKTX::ResourceFormatKTX() { … }