d8223ffa75
That year should bring the long-awaited OpenGL ES 3.0 compatible renderer
with state-of-the-art rendering techniques tuned to work as low as middle
end handheld devices - without compromising with the possibilities given
for higher end desktop games of course. Great times ahead for the Godot
community and the gamers that will play our games!
(cherry picked from commit c7bc44d5ad)
93 lines
3.4 KiB
C++
93 lines
3.4 KiB
C++
/*************************************************************************/
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/* compressed_translation.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
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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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#ifndef COMPRESSED_TRANSLATION_H
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#define COMPRESSED_TRANSLATION_H
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#include "translation.h"
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class PHashTranslation : public Translation {
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OBJ_TYPE(PHashTranslation,Translation);
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//this translation uses a sort of modified perfect hash algorithm
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//it requieres hashing strings twice and then does a binary search,
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//so it's slower, but at the same time it has an extreemly high chance
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//of catching untranslated strings
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//load/store friendly types
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DVector<int> hash_table;
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DVector<int> bucket_table;
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DVector<uint8_t> strings;
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struct Bucket {
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int size;
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uint32_t func;
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struct Elem {
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uint32_t key;
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uint32_t str_offset;
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uint32_t comp_size;
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uint32_t uncomp_size;
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};
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Elem elem[1];
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};
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_FORCE_INLINE_ uint32_t hash( uint32_t d, const char *p_str ) const {
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if (d==0)
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d=0x1000193;
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while(*p_str) {
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d = (d * 0x1000193) ^ uint32_t(*p_str);
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p_str++;
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}
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return d;
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}
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protected:
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bool _set(const StringName& p_name, const Variant& p_value);
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bool _get(const StringName& p_name,Variant &r_ret) const;
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void _get_property_list( List<PropertyInfo> *p_list) const;
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static void _bind_methods();
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public:
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virtual StringName get_message(const StringName& p_src_text) const; //overridable for other implementations
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void generate(const Ref<Translation> &p_from);
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PHashTranslation();
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};
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#endif // COMPRESSED_TRANSLATION_H
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