shuiyu1123
2d56cb3bc9
核心热路径(数学/内存/字符串/性能分析)用MASM汇编(SSE/AVX2) 外围系统(窗口/渲染/ECS/音频/UI/脚本)用C语言 含自研编辑器、VisualScript积木编程、中文渲染(glyph_atlas)
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
#pragma once
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// ============================================================================
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// texture.h - 纹理加载 (WIC)
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// ============================================================================
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#include <d3d11.h>
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#include <stdint.h>
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typedef struct {
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ID3D11Texture2D* texture;
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ID3D11ShaderResourceView* srv;
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uint32_t width;
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uint32_t height;
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uint32_t mip_levels;
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} Texture;
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// 创建/销毁
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Texture* texture_create(void);
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void texture_destroy(Texture* texture);
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// 从文件加载
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Texture* texture_load_from_file(ID3D11Device* device, const char* path);
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// 从内存加载
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Texture* texture_load_from_memory(ID3D11Device* device,
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const uint8_t* data, uint32_t size);
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// 创建纯色纹理
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Texture* texture_create_solid(ID3D11Device* device, uint32_t w, uint32_t h,
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uint8_t r, uint8_t g, uint8_t b, uint8_t a);
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// 创建棋盘格
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Texture* texture_create_checkerboard(ID3D11Device* device, uint32_t size, uint32_t checks);
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// 绑定
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void texture_bind(Texture* texture, ID3D11DeviceContext* ctx, uint32_t slot);
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