Refactor fx_font part 3

core/fxge/ge/fx_ge_text.cpp

Index: core/fxge/ge/fx_ge_text.cpp
diff --git a/core/fxge/ge/fx_ge_text.cpp b/core/fxge/ge/fx_ge_text.cpp
index 8e16c177846dc07209b6caf9789c04dd399838ea..8c0572235d155c783a29bebb6ffd36922afae878 100644
--- a/core/fxge/ge/fx_ge_text.cpp
+++ b/core/fxge/ge/fx_ge_text.cpp
@@ -10,17 +10,10 @@
 #include "core/fxcodec/include/fx_codec.h"
 #include "core/fxcrt/include/fx_safe_types.h"
 #include "core/fxge/ge/fx_text_int.h"
-#include "core/fxge/include/cfx_fontmgr.h"
-#include "core/fxge/include/cfx_gemodule.h"
 #include "core/fxge/include/cfx_pathdata.h"
 #include "core/fxge/include/fx_freetype.h"
 #include "core/fxge/include/ifx_renderdevicedriver.h"
 
-#ifdef _SKIA_SUPPORT_
-#include "third_party/skia/include/core/SkStream.h"
-#include "third_party/skia/include/core/SkTypeface.h"
-#endif
-
 namespace {
 
 void ResetTransform(FT_Face face) {
@@ -32,21 +25,16 @@ void ResetTransform(FT_Face face) {
   FXFT_Set_Transform(face, &matrix, 0);
 }
 
-// Sets the given transform on the font, and resets it to the identity when it
-// goes out of scope.
-class ScopedFontTransform {
- public:
-  ScopedFontTransform(FT_Face face, FXFT_Matrix* matrix) : m_Face(face) {
-    FXFT_Set_Transform(m_Face, matrix, 0);
-  }
-
-  ~ScopedFontTransform() { ResetTransform(m_Face); }
+}  // namespace
 
- private:
-  FT_Face m_Face;
-};
+ScopedFontTransform::ScopedFontTransform(FT_Face face, FXFT_Matrix* matrix)
+    : m_Face(face) {
+  FXFT_Set_Transform(m_Face, matrix, 0);
+}
 
-}  // namespace
+ScopedFontTransform::~ScopedFontTransform() {
+  ResetTransform(m_Face);
+}
 
 FX_RECT FXGE_GetGlyphsBBox(const std::vector<FXTEXT_GLYPHPOS>& glyphs,
                            int anti_alias,
@@ -106,167 +94,6 @@ FX_RECT FXGE_GetGlyphsBBox(const std::vector<FXTEXT_GLYPHPOS>& glyphs,
   return rect;
 }
 
-#ifdef _SKIA_SUPPORT_
-CFX_TypeFace* CFX_FaceCache::GetDeviceCache(CFX_Font* pFont) {
-  if (!m_pTypeface) {
-    m_pTypeface =
-        SkTypeface::MakeFromStream(
-            new SkMemoryStream(pFont->GetFontData(), pFont->GetSize()))
-            .release();
-  }
-  return m_pTypeface;
-}
-#endif
-
-CFX_FaceCache::CFX_FaceCache(FXFT_Face face)
-    : m_Face(face)
-#ifdef _SKIA_SUPPORT_
-      ,
-      m_pTypeface(nullptr)
-#endif
-{
-}
-
-CFX_FaceCache::~CFX_FaceCache() {
-  for (const auto& pair : m_SizeMap) {
-    delete pair.second;
-  }
-  m_SizeMap.clear();
-  for (const auto& pair : m_PathMap) {
-    delete pair.second;
-  }
-  m_PathMap.clear();
-#ifdef _SKIA_SUPPORT_
-  SkSafeUnref(m_pTypeface);
-#endif
-}
-
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_APPLE_
-void CFX_FaceCache::InitPlatform() {}
-#endif
-CFX_GlyphBitmap* CFX_FaceCache::LookUpGlyphBitmap(
-    CFX_Font* pFont,
-    const CFX_Matrix* pMatrix,
-    const CFX_ByteString& FaceGlyphsKey,
-    uint32_t glyph_index,
-    FX_BOOL bFontStyle,
-    int dest_width,
-    int anti_alias) {
-  CFX_SizeGlyphCache* pSizeCache;
-  auto it = m_SizeMap.find(FaceGlyphsKey);
-  if (it == m_SizeMap.end()) {
-    pSizeCache = new CFX_SizeGlyphCache;
-    m_SizeMap[FaceGlyphsKey] = pSizeCache;
-  } else {
-    pSizeCache = it->second;
-  }
-  auto it2 = pSizeCache->m_GlyphMap.find(glyph_index);
-  if (it2 != pSizeCache->m_GlyphMap.end())
-    return it2->second;
-
-  CFX_GlyphBitmap* pGlyphBitmap = RenderGlyph(pFont, glyph_index, bFontStyle,
-                                              pMatrix, dest_width, anti_alias);
-  if (!pGlyphBitmap)
-    return nullptr;
-
-  pSizeCache->m_GlyphMap[glyph_index] = pGlyphBitmap;
-  return pGlyphBitmap;
-}
-const CFX_GlyphBitmap* CFX_FaceCache::LoadGlyphBitmap(CFX_Font* pFont,
-                                                      uint32_t glyph_index,
-                                                      FX_BOOL bFontStyle,
-                                                      const CFX_Matrix* pMatrix,
-                                                      int dest_width,
-                                                      int anti_alias,
-                                                      int& text_flags) {
-  if (glyph_index == (uint32_t)-1) {
-    return nullptr;
-  }
-  _CFX_UniqueKeyGen keygen;
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_APPLE_
-  if (pFont->GetSubstFont())
-    keygen.Generate(9, (int)(pMatrix->a * 10000), (int)(pMatrix->b * 10000),
-                    (int)(pMatrix->c * 10000), (int)(pMatrix->d * 10000),
-                    dest_width, anti_alias, pFont->GetSubstFont()->m_Weight,
-                    pFont->GetSubstFont()->m_ItalicAngle, pFont->IsVertical());
-  else
-    keygen.Generate(6, (int)(pMatrix->a * 10000), (int)(pMatrix->b * 10000),
-                    (int)(pMatrix->c * 10000), (int)(pMatrix->d * 10000),
-                    dest_width, anti_alias);
-#else
-  if (text_flags & FXTEXT_NO_NATIVETEXT) {
-    if (pFont->GetSubstFont())
-      keygen.Generate(9, (int)(pMatrix->a * 10000), (int)(pMatrix->b * 10000),
-                      (int)(pMatrix->c * 10000), (int)(pMatrix->d * 10000),
-                      dest_width, anti_alias, pFont->GetSubstFont()->m_Weight,
-                      pFont->GetSubstFont()->m_ItalicAngle,
-                      pFont->IsVertical());
-    else
-      keygen.Generate(6, (int)(pMatrix->a * 10000), (int)(pMatrix->b * 10000),
-                      (int)(pMatrix->c * 10000), (int)(pMatrix->d * 10000),
-                      dest_width, anti_alias);
-  } else {
-    if (pFont->GetSubstFont())
-      keygen.Generate(10, (int)(pMatrix->a * 10000), (int)(pMatrix->b * 10000),
-                      (int)(pMatrix->c * 10000), (int)(pMatrix->d * 10000),
-                      dest_width, anti_alias, pFont->GetSubstFont()->m_Weight,
-                      pFont->GetSubstFont()->m_ItalicAngle, pFont->IsVertical(),
-                      3);
-    else
-      keygen.Generate(7, (int)(pMatrix->a * 10000), (int)(pMatrix->b * 10000),
-                      (int)(pMatrix->c * 10000), (int)(pMatrix->d * 10000),
-                      dest_width, anti_alias, 3);
-  }
-#endif
-  CFX_ByteString FaceGlyphsKey(keygen.m_Key, keygen.m_KeyLen);
-#if _FXM_PLATFORM_ != _FXM_PLATFORM_APPLE_ || defined _SKIA_SUPPORT_
-  return LookUpGlyphBitmap(pFont, pMatrix, FaceGlyphsKey, glyph_index,
-                           bFontStyle, dest_width, anti_alias);
-#else
-  if (text_flags & FXTEXT_NO_NATIVETEXT) {
-    return LookUpGlyphBitmap(pFont, pMatrix, FaceGlyphsKey, glyph_index,
-                             bFontStyle, dest_width, anti_alias);
-  }
-  CFX_GlyphBitmap* pGlyphBitmap;
-  auto it = m_SizeMap.find(FaceGlyphsKey);
-  if (it != m_SizeMap.end()) {
-    CFX_SizeGlyphCache* pSizeCache = it->second;
-    auto it2 = pSizeCache->m_GlyphMap.find(glyph_index);
-    if (it2 != pSizeCache->m_GlyphMap.end())
-      return it2->second;
-
-    pGlyphBitmap = RenderGlyph_Nativetext(pFont, glyph_index, pMatrix,
-                                          dest_width, anti_alias);
-    if (pGlyphBitmap) {
-      pSizeCache->m_GlyphMap[glyph_index] = pGlyphBitmap;
-      return pGlyphBitmap;
-    }
-  } else {
-    pGlyphBitmap = RenderGlyph_Nativetext(pFont, glyph_index, pMatrix,
-                                          dest_width, anti_alias);
-    if (pGlyphBitmap) {
-      CFX_SizeGlyphCache* pSizeCache = new CFX_SizeGlyphCache;
-      m_SizeMap[FaceGlyphsKey] = pSizeCache;
-      pSizeCache->m_GlyphMap[glyph_index] = pGlyphBitmap;
-      return pGlyphBitmap;
-    }
-  }
-  if (pFont->GetSubstFont())
-    keygen.Generate(9, (int)(pMatrix->a * 10000), (int)(pMatrix->b * 10000),
-                    (int)(pMatrix->c * 10000), (int)(pMatrix->d * 10000),
-                    dest_width, anti_alias, pFont->GetSubstFont()->m_Weight,
-                    pFont->GetSubstFont()->m_ItalicAngle, pFont->IsVertical());
-  else
-    keygen.Generate(6, (int)(pMatrix->a * 10000), (int)(pMatrix->b * 10000),
-                    (int)(pMatrix->c * 10000), (int)(pMatrix->d * 10000),
-                    dest_width, anti_alias);
-  CFX_ByteString FaceGlyphsKey2(keygen.m_Key, keygen.m_KeyLen);
-  text_flags |= FXTEXT_NO_NATIVETEXT;
-  return LookUpGlyphBitmap(pFont, pMatrix, FaceGlyphsKey2, glyph_index,
-                           bFontStyle, dest_width, anti_alias);
-#endif
-}
-
 CFX_SizeGlyphCache::CFX_SizeGlyphCache() {}
 
 CFX_SizeGlyphCache::~CFX_SizeGlyphCache() {
@@ -320,13 +147,11 @@ void CFX_Font::AdjustMMParams(int glyph_index, int dest_width, int weight) {
   FXFT_Free(m_Face, pMasters);
   FXFT_Set_MM_Design_Coordinates(m_Face, 2, coords);
 }
-static const size_t ANGLESKEW_ARRAY_SIZE = 30;
-static const char g_AngleSkew[ANGLESKEW_ARRAY_SIZE] = {
+const char CFX_Font::g_AngleSkew[] = {
     0,  2,  3,  5,  7,  9,  11, 12, 14, 16, 18, 19, 21, 23, 25,
     27, 29, 31, 32, 34, 36, 38, 40, 42, 45, 47, 49, 51, 53, 55,
 };
-static const size_t WEIGHTPOW_ARRAY_SIZE = 100;
-static const uint8_t g_WeightPow[WEIGHTPOW_ARRAY_SIZE] = {
+const uint8_t CFX_Font::g_WeightPow[] = {
     0,  3,  6,  7,  8,  9,  11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22,
     23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 35, 36, 36, 37,
     37, 37, 38, 38, 38, 39, 39, 39, 40, 40, 40, 41, 41, 41, 42, 42, 42,
@@ -334,7 +159,7 @@ static const uint8_t g_WeightPow[WEIGHTPOW_ARRAY_SIZE] = {
     47, 47, 47, 48, 48, 48, 48, 48, 49, 49, 49, 49, 50, 50, 50, 50, 50,
     51, 51, 51, 51, 51, 52, 52, 52, 52, 52, 53, 53, 53, 53, 53,
 };
-static const uint8_t g_WeightPow_11[WEIGHTPOW_ARRAY_SIZE] = {
+const uint8_t CFX_Font::g_WeightPow_11[] = {
     0,  4,  7,  8,  9,  10, 12, 13, 15, 17, 18, 19, 20, 21, 22, 23, 24,
     25, 26, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 39, 39, 40, 40, 41,
     41, 41, 42, 42, 42, 43, 43, 43, 44, 44, 44, 45, 45, 45, 46, 46, 46,
@@ -342,7 +167,7 @@ static const uint8_t g_WeightPow_11[WEIGHTPOW_ARRAY_SIZE] = {
     52, 52, 52, 53, 53, 53, 53, 53, 54, 54, 54, 54, 55, 55, 55, 55, 55,
     56, 56, 56, 56, 56, 57, 57, 57, 57, 57, 58, 58, 58, 58, 58,
 };
-static const uint8_t g_WeightPow_SHIFTJIS[WEIGHTPOW_ARRAY_SIZE] = {
+const uint8_t CFX_Font::g_WeightPow_SHIFTJIS[] = {
     0,  0,  1,  2,  3,  4,  5,  7,  8,  10, 11, 13, 14, 16, 17, 19, 21,
     22, 24, 26, 28, 30, 32, 33, 35, 37, 39, 41, 43, 45, 48, 48, 48, 48,
     49, 49, 49, 50, 50, 50, 50, 51, 51, 51, 51, 52, 52, 52, 52, 52, 53,
@@ -350,223 +175,6 @@ static const uint8_t g_WeightPow_SHIFTJIS[WEIGHTPOW_ARRAY_SIZE] = {
     56, 56, 56, 57, 57, 57, 57, 57, 57, 57, 58, 58, 58, 58, 58, 58, 58,
     59, 59, 59, 59, 59, 59, 59, 60, 60, 60, 60, 60, 60, 60, 60,
 };
-static void _GammaAdjust(uint8_t* pData,
-                         int nWid,
-                         int nHei,
-                         int src_pitch,
-                         const uint8_t* gammaTable) {
-  int count = nHei * src_pitch;
-  for (int i = 0; i < count; i++) {
-    pData[i] = gammaTable[pData[i]];
-  }
-}
-static void _ContrastAdjust(uint8_t* pDataIn,
-                            uint8_t* pDataOut,
-                            int nWid,
-                            int nHei,
-                            int nSrcRowBytes,
-                            int nDstRowBytes) {
-  int col, row, temp;
-  int max = 0, min = 255;
-  FX_FLOAT rate;
-  for (row = 0; row < nHei; row++) {
-    uint8_t* pRow = pDataIn + row * nSrcRowBytes;
-    for (col = 0; col < nWid; col++) {
-      temp = *pRow++;
-      if (temp > max) {
-        max = temp;
-      }
-      if (temp < min) {
-        min = temp;
-      }
-    }
-  }
-  temp = max - min;
-  if (0 == temp || 255 == temp) {
-    int rowbytes = FXSYS_abs(nSrcRowBytes) > nDstRowBytes
-                       ? nDstRowBytes
-                       : FXSYS_abs(nSrcRowBytes);
-    for (row = 0; row < nHei; row++) {
-      FXSYS_memcpy(pDataOut + row * nDstRowBytes, pDataIn + row * nSrcRowBytes,
-                   rowbytes);
-    }
-    return;
-  }
-  rate = 255.f / temp;
-  for (row = 0; row < nHei; row++) {
-    uint8_t* pSrcRow = pDataIn + row * nSrcRowBytes;
-    uint8_t* pDstRow = pDataOut + row * nDstRowBytes;
-    for (col = 0; col < nWid; col++) {
-      temp = (int)((*(pSrcRow++) - min) * rate + 0.5);
-      if (temp > 255) {
-        temp = 255;
-      } else if (temp < 0) {
-        temp = 0;
-      }
-      *pDstRow++ = (uint8_t)temp;
-    }
-  }
-}
-CFX_GlyphBitmap* CFX_FaceCache::RenderGlyph(CFX_Font* pFont,
-                                            uint32_t glyph_index,
-                                            FX_BOOL bFontStyle,
-                                            const CFX_Matrix* pMatrix,
-                                            int dest_width,
-                                            int anti_alias) {
-  if (!m_Face) {
-    return nullptr;
-  }
-  FXFT_Matrix ft_matrix;
-  ft_matrix.xx = (signed long)(pMatrix->GetA() / 64 * 65536);
-  ft_matrix.xy = (signed long)(pMatrix->GetC() / 64 * 65536);
-  ft_matrix.yx = (signed long)(pMatrix->GetB() / 64 * 65536);
-  ft_matrix.yy = (signed long)(pMatrix->GetD() / 64 * 65536);
-  FX_BOOL bUseCJKSubFont = FALSE;
-  const CFX_SubstFont* pSubstFont = pFont->GetSubstFont();
-  if (pSubstFont) {
-    bUseCJKSubFont = pSubstFont->m_bSubstCJK && bFontStyle;
-    int skew = 0;
-    if (bUseCJKSubFont) {
-      skew = pSubstFont->m_bItalicCJK ? -15 : 0;
-    } else {
-      skew = pSubstFont->m_ItalicAngle;
-    }
-    if (skew) {
-      // |skew| is nonpositive so |-skew| is used as the index. We need to make
-      // sure |skew| != INT_MIN since -INT_MIN is undefined.
-      if (skew <= 0 && skew != std::numeric_limits<int>::min() &&
-          static_cast<size_t>(-skew) < ANGLESKEW_ARRAY_SIZE) {
-        skew = -g_AngleSkew[-skew];
-      } else {
-        skew = -58;
-      }
-      if (pFont->IsVertical())
-        ft_matrix.yx += ft_matrix.yy * skew / 100;
-      else
-        ft_matrix.xy -= ft_matrix.xx * skew / 100;
-    }
-    if (pSubstFont->m_SubstFlags & FXFONT_SUBST_MM) {
-      pFont->AdjustMMParams(glyph_index, dest_width,
-                            pFont->GetSubstFont()->m_Weight);
-    }
-  }
-  ScopedFontTransform scoped_transform(m_Face, &ft_matrix);
-  int load_flags = (m_Face->face_flags & FT_FACE_FLAG_SFNT)
-                       ? FXFT_LOAD_NO_BITMAP
-                       : (FXFT_LOAD_NO_BITMAP | FT_LOAD_NO_HINTING);
-  int error = FXFT_Load_Glyph(m_Face, glyph_index, load_flags);
-  if (error) {
-    // if an error is returned, try to reload glyphs without hinting.
-    if (load_flags & FT_LOAD_NO_HINTING || load_flags & FT_LOAD_NO_SCALE) {
-      return nullptr;
-    }
-
-    load_flags |= FT_LOAD_NO_HINTING;
-    error = FXFT_Load_Glyph(m_Face, glyph_index, load_flags);
-
-    if (error) {
-      return nullptr;
-    }
-  }
-  int weight = 0;
-  if (bUseCJKSubFont) {
-    weight = pSubstFont->m_WeightCJK;
-  } else {
-    weight = pSubstFont ? pSubstFont->m_Weight : 0;
-  }
-  if (pSubstFont && !(pSubstFont->m_SubstFlags & FXFONT_SUBST_MM) &&
-      weight > 400) {
-    uint32_t index = (weight - 400) / 10;
-    if (index >= WEIGHTPOW_ARRAY_SIZE)
-      return nullptr;
-    int level = 0;
-    if (pSubstFont->m_Charset == FXFONT_SHIFTJIS_CHARSET) {
-      level =
-          g_WeightPow_SHIFTJIS[index] * 2 *
-          (FXSYS_abs((int)(ft_matrix.xx)) + FXSYS_abs((int)(ft_matrix.xy))) /
-          36655;
-    } else {
-      level = g_WeightPow_11[index] * (FXSYS_abs((int)(ft_matrix.xx)) +
-                                       FXSYS_abs((int)(ft_matrix.xy))) /
-              36655;
-    }
-    FXFT_Outline_Embolden(FXFT_Get_Glyph_Outline(m_Face), level);
-  }
-  FXFT_Library_SetLcdFilter(CFX_GEModule::Get()->GetFontMgr()->GetFTLibrary(),
-                            FT_LCD_FILTER_DEFAULT);
-  error = FXFT_Render_Glyph(m_Face, anti_alias);
-  if (error) {
-    return nullptr;
-  }
-  int bmwidth = FXFT_Get_Bitmap_Width(FXFT_Get_Glyph_Bitmap(m_Face));
-  int bmheight = FXFT_Get_Bitmap_Rows(FXFT_Get_Glyph_Bitmap(m_Face));
-  if (bmwidth > 2048 || bmheight > 2048) {
-    return nullptr;
-  }
-  int dib_width = bmwidth;
-  CFX_GlyphBitmap* pGlyphBitmap = new CFX_GlyphBitmap;
-  pGlyphBitmap->m_Bitmap.Create(
-      dib_width, bmheight,
-      anti_alias == FXFT_RENDER_MODE_MONO ? FXDIB_1bppMask : FXDIB_8bppMask);
-  pGlyphBitmap->m_Left = FXFT_Get_Glyph_BitmapLeft(m_Face);
-  pGlyphBitmap->m_Top = FXFT_Get_Glyph_BitmapTop(m_Face);
-  int dest_pitch = pGlyphBitmap->m_Bitmap.GetPitch();
-  int src_pitch = FXFT_Get_Bitmap_Pitch(FXFT_Get_Glyph_Bitmap(m_Face));
-  uint8_t* pDestBuf = pGlyphBitmap->m_Bitmap.GetBuffer();
-  uint8_t* pSrcBuf =
-      (uint8_t*)FXFT_Get_Bitmap_Buffer(FXFT_Get_Glyph_Bitmap(m_Face));
-  if (anti_alias != FXFT_RENDER_MODE_MONO &&
-      FXFT_Get_Bitmap_PixelMode(FXFT_Get_Glyph_Bitmap(m_Face)) ==
-          FXFT_PIXEL_MODE_MONO) {
-    int bytes = anti_alias == FXFT_RENDER_MODE_LCD ? 3 : 1;
-    for (int i = 0; i < bmheight; i++)
-      for (int n = 0; n < bmwidth; n++) {
-        uint8_t data =
-            (pSrcBuf[i * src_pitch + n / 8] & (0x80 >> (n % 8))) ? 255 : 0;
-        for (int b = 0; b < bytes; b++) {
-          pDestBuf[i * dest_pitch + n * bytes + b] = data;
-        }
-      }
-  } else {
-    FXSYS_memset(pDestBuf, 0, dest_pitch * bmheight);
-    if (anti_alias == FXFT_RENDER_MODE_MONO &&
-        FXFT_Get_Bitmap_PixelMode(FXFT_Get_Glyph_Bitmap(m_Face)) ==
-            FXFT_PIXEL_MODE_MONO) {
-      int rowbytes =
-          FXSYS_abs(src_pitch) > dest_pitch ? dest_pitch : FXSYS_abs(src_pitch);
-      for (int row = 0; row < bmheight; row++) {
-        FXSYS_memcpy(pDestBuf + row * dest_pitch, pSrcBuf + row * src_pitch,
-                     rowbytes);
-      }
-    } else {
-      _ContrastAdjust(pSrcBuf, pDestBuf, bmwidth, bmheight, src_pitch,
-                      dest_pitch);
-      _GammaAdjust(pDestBuf, bmwidth, bmheight, dest_pitch,
-                   CFX_GEModule::Get()->GetTextGammaTable());
-    }
-  }
-  return pGlyphBitmap;
-}
-const CFX_PathData* CFX_FaceCache::LoadGlyphPath(CFX_Font* pFont,
-                                                 uint32_t glyph_index,
-                                                 int dest_width) {
-  if (!m_Face || glyph_index == (uint32_t)-1)
-    return nullptr;
-
-  uint32_t key = glyph_index;
-  if (pFont->GetSubstFont()) {
-    key += (((pFont->GetSubstFont()->m_Weight / 16) << 15) +
-            ((pFont->GetSubstFont()->m_ItalicAngle / 2) << 21) +
-            ((dest_width / 16) << 25) + (pFont->IsVertical() << 31));
-  }
-  auto it = m_PathMap.find(key);
-  if (it != m_PathMap.end())
-    return it->second;
-
-  CFX_PathData* pGlyphPath = pFont->LoadGlyphPath(glyph_index, dest_width);
-  m_PathMap[key] = pGlyphPath;
-  return pGlyphPath;
-}
 typedef struct {
   FX_BOOL m_bCount;
   int m_PointCount;