1 files changed, 56 insertions, 0 deletions
diff --git a/include/dolphin/os/OSFont.h b/include/dolphin/os/OSFont.h
new file mode 100644
index 0000000..35ddced
--- /dev/null
+++ b/include/dolphin/os/OSFont.h
@@ -0,0 +1,56 @@
+#ifndef RVL_SDK_OS_FONT_H
+#define RVL_SDK_OS_FONT_H
+#include <types.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Documentation from:
+ * https://www.gc-forever.com/yagcd/chap16.html#sec16.1.3
+ */
+
+typedef enum {
+    OS_FONT_ENCODE_ANSI,
+    OS_FONT_ENCODE_SJIS,
+    OS_FONT_ENCODE_2,
+    OS_FONT_ENCODE_UTF8,
+    OS_FONT_ENCODE_UTF16,
+    OS_FONT_ENCODE_UTF32,
+    OS_FONT_ENCODE_MAX
+} OSFontEncode;
+
+typedef struct OSFontData {
+    u16 type;            // at 0x0
+    u16 firstChar;       // at 0x2
+    u16 lastChar;        // at 0x4
+    u16 invalidChar;     // at 0x6
+    u16 ascent;          // at 0x8
+    u16 descent;         // at 0xA
+    u16 charWidth;       // at 0xC
+    u16 lineFeed;        // at 0xE
+    u16 cellWidth;       // at 0x10
+    u16 cellHeight;      // at 0x12
+    u32 texSize;         // at 0x14
+    u16 texFmt;          // at 0x18
+    u16 texNumCol;       // at 0x1A
+    u16 texNumRow;       // at 0x1C
+    u16 texWidth;        // at 0x1E
+    u16 texHeight;       // at 0x20
+    u16 charWidthTblOfs; // at 0x22
+    u32 fontSheetOfs;    // at 0x24
+    u32 fontSheetSize;   // at 0x28
+} OSFontData;
+
+u16 OSGetFontEncode(void);
+u16 OSSetFontEncode(u16);
+u32 OSLoadFont(OSFontData*, void*);
+const char* OSGetFontTexel(const char*, void*, s32, s32, u32*);
+BOOL OSInitFont(OSFontData*);
+const char* OSGetFontTexture(const char*, void**, u32*, u32*, u32*);
+const char* OSGetFontWidth(const char*, u32*);
+
+#ifdef __cplusplus
+}
+#endif
+#endif