Kiwano Engine v1.3.x
TextureCache.h
1// Copyright (c) 2016-2019 Kiwano - Nomango
2//
3// Permission is hereby granted, free of charge, to any person obtaining a copy
4// of this software and associated documentation files (the "Software"), to deal
5// in the Software without restriction, including without limitation the rights
6// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7// copies of the Software, and to permit persons to whom the Software is
8// furnished to do so, subject to the following conditions:
9//
10// The above copyright notice and this permission notice shall be included in
11// all copies or substantial portions of the Software.
12//
13// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
19// THE SOFTWARE.
20
21#pragma once
22#include <kiwano/render/GifImage.h>
23#include <kiwano/render/Texture.h>
24
25namespace kiwano
26{
36class KGE_API TextureCache final
37{
38public:
41 RefPtr<Texture> Preload(StringView file_path);
42
45 RefPtr<Texture> Preload(const Resource& res);
46
49 RefPtr<GifImage> PreloadGif(StringView file_path);
50
53 RefPtr<GifImage> PreloadGif(const Resource& res);
54
57 void AddTexture(size_t key, RefPtr<Texture> texture);
58
61 void AddGifImage(size_t key, RefPtr<GifImage> gif);
62
65 RefPtr<Texture> GetTexture(size_t key) const;
66
69 RefPtr<GifImage> GetGifImage(size_t key) const;
70
73 void RemoveTexture(size_t key);
74
77 void RemoveGifImage(size_t key);
78
81 void Clear();
82
84
85private:
87
88private:
89 using TextureMap = UnorderedMap<size_t, RefPtr<Texture>>;
90 TextureMap texture_cache_;
91
92 using GifImageMap = UnorderedMap<size_t, RefPtr<GifImage>>;
93 GifImageMap gif_texture_cache_;
94};
95
97} // namespace kiwano
引用计数智能指针
Definition: RefBasePtr.hpp:35
资源
Definition: Resource.h:41
纹理缓存
Definition: TextureCache.h:37