layout: restructure into src/ tests/ android/ scripts/ tools/

- extension/src/{port,platform,codepage} -> src/; native_render -> src/host
  (+ dxt, shaders/); libgr2 -> src/gr2; extension/third_party -> third_party
- extension/tests -> tests/port, libgr2/tests -> tests/gr2
- android-native -> android (build.sh, push-client.sh moved in)
- script -> scripts; tools/40250 -> tools/server; oracle -> tools/granny-oracle;
  perf tools -> tools/perf
- all build trees under build/ (native, release, android, port-gate)
- xrender:: CMake aliases -> mt::; port-map ledger impl paths rewritten

No code changes. ctest 15/15, port_gate macos+android PASS, port_map check 0 errors.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/platform/EterLib/GrpText.cpp

@@ -0,0 +1,102 @@
+// 40250 EterLib/GrpText.cpp, verbatim.
+#include "EterLib/StdAfx.h"
+#include "EterBase/Utils.h"
+#include "EterLib/GrpText.h"
+
+CGraphicText::CGraphicText(const char* c_szFileName) : CResource(c_szFileName)
+{
+}
+
+CGraphicText::~CGraphicText()
+{
+}
+
+bool CGraphicText::CreateDeviceObjects()
+{
+	return m_fontTexture.CreateDeviceObjects();
+}
+
+void CGraphicText::DestroyDeviceObjects()
+{
+	m_fontTexture.DestroyDeviceObjects();
+}
+
+CGraphicFontTexture* CGraphicText::GetFontTexturePointer()
+{
+	return &m_fontTexture;
+}
+
+CGraphicText::TType CGraphicText::Type()
+{
+	static TType s_type = StringToType("CGraphicText");
+	return s_type;
+}
+
+bool CGraphicText::OnLoad(int /*iSize*/, const void* /*c_pvBuf*/)
+{
+	static char strName[32];
+	int size;
+	bool bItalic = false;
+
+	// format
+	// 굴림.fnt		"굴림" 폰트 기본 사이즈 12 로 로딩
+	// 굴림:18.fnt  "굴림" 폰트 사이즈 18 로 로딩
+	// 굴림:14i.fnt "굴림" 폰트 사이즈 14 & 이탤릭으로 로딩
+	const char * p = strrchr(GetFileName(), ':');
+
+	if (p)
+	{
+		strncpy(strName, GetFileName(), MIN(31, p - GetFileName()));
+		++p;
+
+		static char num[8];
+
+		int i = 0;
+		while (*p && isdigit(*p))
+		{
+			num[i++] = *(p++);
+		}
+
+		num[i] = '\0';
+		if(*p == 'i')
+			bItalic = true;
+		size = atoi(num);
+	}
+	else
+	{
+		p = strrchr(GetFileName(), '.');
+
+		if (!p)
+		{
+			assert(!"CGraphicText::OnLoadFromFile there is no extension (ie: .fnt)");
+			strName[0] = '\0';
+		}
+		else
+			strncpy(strName, GetFileName(), MIN(31, p - GetFileName()));
+		
+		size = 12;
+	}
+
+	if (!m_fontTexture.Create(strName, size, bItalic))
+		return false;
+
+	return true;
+}
+
+void CGraphicText::OnClear()
+{
+	m_fontTexture.Destroy();
+}
+
+bool CGraphicText::OnIsEmpty() const
+{
+	return m_fontTexture.IsEmpty();
+}
+
+bool CGraphicText::OnIsType(TType type)
+{
+	if (CGraphicText::Type() == type)
+		return true;
+	
+	return CResource::OnIsType(type);
+}