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/bitmap_font.h

@@ -0,0 +1,40 @@
+#pragma once
+#include <d3d11.h>
+#include <stdint.h>
+#include "../Rendering/shader.h"
+
+#define FONT_CHAR_W 8
+#define FONT_CHAR_H 16
+#define FONT_FIRST_CHAR 32
+#define FONT_NUM_CHARS 96
+#define FONT_MAX_QUADS 4096
+
+typedef struct {
+    float pos[3];
+    float norm[3];
+    float uv[2];
+    float color[4];
+} FontVert;
+
+typedef struct {
+    ID3D11Texture2D* texture;
+    ID3D11ShaderResourceView* srv;
+    ID3D11Buffer* cb;
+    Shader* shader;
+    ID3D11BlendState* blend;
+    ID3D11SamplerState* sampler;
+    ID3D11DepthStencilState* ds_no_depth;
+    int atlas_w;
+    int atlas_h;
+} BitmapFont;
+
+int bitmap_font_init(BitmapFont* f, ID3D11Device* dev);
+void bitmap_font_destroy(BitmapFont* f);
+void bitmap_font_draw(BitmapFont* f, ID3D11DeviceContext* ctx,
+                      const char* text, int x, int y,
+                      float r, float g, float b, float a,
+                      float screen_w, float screen_h);
+void bitmap_font_rect(BitmapFont* f, ID3D11DeviceContext* ctx,
+                      float x, float y, float w, float h,
+                      float r, float g, float b, float a,
+                      float screen_w, float screen_h);