MiMoEngine ASM: x86-64 MASM汇编+C混合架构游戏引擎

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)

Engine/Editor/glyph_atlas.h

@@ -0,0 +1,28 @@
+#pragma once
+#include <d3d11.h>
+#include <stdint.h>
+
+#define GLYPH_CELL_W 32
+#define GLYPH_CELL_H 32
+#define GLYPH_ATLAS_COLS 16
+#define GLYPH_ATLAS_ROWS 16
+#define GLYPH_ATLAS_SIZE (GLYPH_ATLAS_COLS * GLYPH_CELL_W)
+
+typedef struct {
+    ID3D11Texture2D* texture;
+    ID3D11ShaderResourceView* srv;
+    int atlas_w;
+    int atlas_h;
+    int next_x;
+    int next_y;
+    int cell_w;
+    int cell_h;
+    float u_scale;
+    float v_scale;
+} GlyphAtlas;
+
+int glyph_atlas_init(GlyphAtlas* ga, ID3D11Device* dev);
+void glyph_atlas_destroy(GlyphAtlas* ga);
+int glyph_atlas_get_or_create(GlyphAtlas* ga, ID3D11Device* dev, ID3D11DeviceContext* ctx, wchar_t ch,
+                               float* u0, float* v0, float* u1, float* v1,
+                               float* advance_x, float* advance_y);