FX Bool considered harmful, part 3

core/src/fpdfapi/fpdf_render/fpdf_render_text.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../../../include/fxge/fx_ge.h"
 #include "../../../include/fpdfapi/fpdf_render.h"
 #include "../../../include/fpdfapi/fpdf_pageobj.h"
 #include "../fpdf_page/pageint.h"
 #include "render_int.h"
-extern FX_BOOL IsAvailableMatrix(const CFX_AffineMatrix& matrix);
+extern bool IsAvailableMatrix(const CFX_AffineMatrix& matrix);
 CPDF_Type3Cache::~CPDF_Type3Cache()
 {
     FX_POSITION pos = m_SizeMap.GetStartPosition();
     CFX_ByteString Key;
     CPDF_Type3Glyphs* pSizeCache = NULL;
     while(pos) {
         pSizeCache = (CPDF_Type3Glyphs*)m_SizeMap.GetNextValue(pos);
         delete pSizeCache;
     }
     m_SizeMap.RemoveAll();
@@ skipping 46 matching lines @@
         return new_pos;
     }
     blues[count++] = new_pos;
     return new_pos;
 }
 void CPDF_Type3Glyphs::AdjustBlue(FX_FLOAT top, FX_FLOAT bottom, int& top_line, int& bottom_line)
 {
     top_line = _AdjustBlue(top, m_TopBlueCount, m_TopBlue);
     bottom_line = _AdjustBlue(bottom, m_BottomBlueCount, m_BottomBlue);
 }
-static FX_BOOL _IsScanLine1bpp(uint8_t* pBuf, int width)
+static bool _IsScanLine1bpp(uint8_t* pBuf, int width)
 {
     int size = width / 8;
     for (int i = 0; i < size; i ++)
         if (pBuf[i]) {
-            return TRUE;
+            return true;
         }
     if (width % 8)
         if (pBuf[width / 8] & (0xff << (8 - width % 8))) {
-            return TRUE;
+            return true;
         }
-    return FALSE;
+    return false;
 }
-static FX_BOOL _IsScanLine8bpp(uint8_t* pBuf, int width)
+static bool _IsScanLine8bpp(uint8_t* pBuf, int width)
 {
     for (int i = 0; i < width; i ++)
         if (pBuf[i] > 0x40) {
-            return TRUE;
+            return true;
         }
-    return FALSE;
+    return false;
 }
-static int _DetectFirstLastScan(const CFX_DIBitmap* pBitmap, FX_BOOL bFirst)
+static int _DetectFirstLastScan(const CFX_DIBitmap* pBitmap, bool bFirst)
 {
     int height = pBitmap->GetHeight(), pitch = pBitmap->GetPitch(), width = pBitmap->GetWidth();
     int bpp = pBitmap->GetBPP();
     if (bpp > 8) {
         width *= bpp / 8;
     }
     uint8_t* pBuf = pBitmap->GetBuffer();
     int line = bFirst ? 0 : height - 1;
     int line_step = bFirst ? 1 : -1;
     int line_end = bFirst ? height : -1;
@@ skipping 19 matching lines @@
     }
     CFX_DIBitmap* pBitmap = pChar->m_pBitmap;
     CFX_AffineMatrix image_matrix, text_matrix;
     image_matrix = pChar->m_ImageMatrix;
     text_matrix.Set(pMatrix->a, pMatrix->b, pMatrix->c, pMatrix->d, 0, 0);
     image_matrix.Concat(text_matrix);
     CFX_DIBitmap* pResBitmap = NULL;
     int left, top;
     if (FXSYS_fabs(image_matrix.b) < FXSYS_fabs(image_matrix.a) / 100 && FXSYS_fabs(image_matrix.c) < FXSYS_fabs(image_matrix.d) / 100) {
         int top_line, bottom_line;
-        top_line = _DetectFirstLastScan(pBitmap, TRUE);
-        bottom_line = _DetectFirstLastScan(pBitmap, FALSE);
+        top_line = _DetectFirstLastScan(pBitmap, true);
+        bottom_line = _DetectFirstLastScan(pBitmap, false);
         if (top_line == 0 && bottom_line == pBitmap->GetHeight() - 1) {
             FX_FLOAT top_y = image_matrix.d + image_matrix.f;
             FX_FLOAT bottom_y = image_matrix.f;
-            FX_BOOL bFlipped = top_y > bottom_y;
+            bool bFlipped = top_y > bottom_y;
             if (bFlipped) {
                 FX_FLOAT temp = top_y;
                 top_y = bottom_y;
                 bottom_y = temp;
             }
             pSize->AdjustBlue(top_y, bottom_y, top_line, bottom_line);
             pResBitmap = pBitmap->StretchTo((int)(FXSYS_round(image_matrix.a) * retinaScaleX), (int)((bFlipped ? top_line - bottom_line : bottom_line - top_line) * retinaScaleY));
             top = top_line;
             if (image_matrix.a < 0) {
                 image_matrix.Scale(retinaScaleX, retinaScaleY);
@@ skipping 22 matching lines @@
 {
     va_list argList;
     va_start(argList, count);
     for (int i = 0; i < count; i ++) {
         int p = va_arg(argList, int);
         ((FX_DWORD*)m_Key)[i] = p;
     }
     va_end(argList);
     m_KeyLen = count * sizeof(FX_DWORD);
 }
-FX_BOOL CPDF_RenderStatus::ProcessText(const CPDF_TextObject* textobj, const CFX_AffineMatrix* pObj2Device, CFX_PathData* pClippingPath)
+bool CPDF_RenderStatus::ProcessText(const CPDF_TextObject* textobj, const CFX_AffineMatrix* pObj2Device, CFX_PathData* pClippingPath)
 {
     if(textobj->m_nChars == 0) {
-        return TRUE;
+        return true;
     }
     int text_render_mode = textobj->m_TextState.GetObject()->m_TextMode;
     if (text_render_mode == 3) {
-        return TRUE;
+        return true;
     }
     CPDF_Font* pFont = textobj->m_TextState.GetFont();
     if (pFont->GetFontType() == PDFFONT_TYPE3) {
         return ProcessType3Text(textobj, pObj2Device);
     }
-    FX_BOOL bFill = FALSE, bStroke = FALSE, bClip = FALSE;
+    bool bFill = false, bStroke = false, bClip = false;
     if (pClippingPath) {
-        bClip = TRUE;
+        bClip = true;
     } else {
         switch (text_render_mode) {
             case 0:
             case 4:
-                bFill = TRUE;
+                bFill = true;
                 break;
             case 1:
             case 5:
                 if (pFont->GetFace() == NULL && !(pFont->GetSubstFont()->m_SubstFlags & FXFONT_SUBST_GLYPHPATH)) {
-                    bFill = TRUE;
+                    bFill = true;
                 } else {
-                    bStroke = TRUE;
+                    bStroke = true;
                 }
                 break;
             case 2:
             case 6:
                 if (pFont->GetFace() == NULL && !(pFont->GetSubstFont()->m_SubstFlags & FXFONT_SUBST_GLYPHPATH)) {
-                    bFill = TRUE;
+                    bFill = true;
                 } else {
-                    bFill = bStroke = TRUE;
+                    bFill = bStroke = true;
                 }
                 break;
             case 3:
             case 7:
-                return TRUE;
+                return true;
             default:
-                bFill = TRUE;
+                bFill = true;
         }
     }
     FX_ARGB stroke_argb = 0, fill_argb = 0;
-    FX_BOOL bPattern = FALSE;
+    bool bPattern = false;
     if (bStroke) {
         if (textobj->m_ColorState.GetStrokeColor()->IsPattern()) {
-            bPattern = TRUE;
+            bPattern = true;
         } else {
             stroke_argb = GetStrokeArgb(textobj);
         }
     }
     if (bFill) {
         if (textobj->m_ColorState.GetFillColor()->IsPattern()) {
-            bPattern = TRUE;
+            bPattern = true;
         } else {
             fill_argb = GetFillArgb(textobj);
         }
     }
     CFX_AffineMatrix text_matrix;
     textobj->GetTextMatrix(&text_matrix);
-    if(IsAvailableMatrix(text_matrix) == FALSE) {
-        return TRUE;
+    if(IsAvailableMatrix(text_matrix) == false) {
+        return true;
     }
     FX_FLOAT font_size = textobj->m_TextState.GetFontSize();
     if (bPattern) {
         DrawTextPathWithPattern(textobj, pObj2Device, pFont, font_size, &text_matrix, bFill, bStroke);
-        return TRUE;
+        return true;
     }
     if (bClip || bStroke) {
         const CFX_AffineMatrix* pDeviceMatrix = pObj2Device;
         CFX_AffineMatrix device_matrix;
         if (bStroke) {
             const FX_FLOAT* pCTM = textobj->m_TextState.GetObject()->m_CTM;
             if (pCTM[0] != 1.0f || pCTM[3] != 1.0f) {
                 CFX_AffineMatrix ctm(pCTM[0], pCTM[1], pCTM[2], pCTM[3], 0, 0);
                 text_matrix.ConcatInverse(ctm);
                 device_matrix.Copy(ctm);
@@ skipping 18 matching lines @@
     }
     text_matrix.Concat(*pObj2Device);
     return CPDF_TextRenderer::DrawNormalText(m_pDevice, textobj->m_nChars, textobj->m_pCharCodes, textobj->m_pCharPos, pFont, font_size,
             &text_matrix, fill_argb, &m_Options);
 }
 CPDF_Type3Cache* CPDF_RenderStatus::GetCachedType3(CPDF_Type3Font* pFont)
 {
     if (pFont->m_pDocument == NULL) {
         return NULL;
     }
-    pFont->m_pDocument->GetPageData()->GetFont(pFont->GetFontDict(), FALSE);
+    pFont->m_pDocument->GetPageData()->GetFont(pFont->GetFontDict(), false);
     return pFont->m_pDocument->GetRenderData()->GetCachedType3(pFont);
 }
 static void ReleaseCachedType3(CPDF_Type3Font* pFont)
 {
     if (pFont->m_pDocument == NULL) {
         return;
     }
     pFont->m_pDocument->GetRenderData()->ReleaseCachedType3(pFont);
     pFont->m_pDocument->GetPageData()->ReleaseFont(pFont->GetFontDict());
 }
-FX_BOOL CPDF_Type3Char::LoadBitmap(CPDF_RenderContext* pContext)
+bool CPDF_Type3Char::LoadBitmap(CPDF_RenderContext* pContext)
 {
     if (m_pBitmap != NULL || m_pForm == NULL) {
-        return TRUE;
+        return true;
     }
     if (m_pForm->CountObjects() == 1 && !m_bColored) {
         CPDF_PageObject *pPageObj = m_pForm->GetObjectAt(m_pForm->GetFirstObjectPosition());
         if (pPageObj->m_Type == PDFPAGE_IMAGE) {
             CPDF_ImageObject* pImage = (CPDF_ImageObject*)pPageObj;
             m_ImageMatrix = pImage->m_Matrix;
             const CFX_DIBSource* pSource = pImage->m_pImage->LoadDIBSource();
             if (pSource) {
                 m_pBitmap = pSource->Clone();
                 delete pSource;
             }
             delete m_pForm;
             m_pForm = NULL;
-            return TRUE;
+            return true;
         }
     }
-    return FALSE;
+    return false;
 }
 class CPDF_RefType3Cache
 {
 public:
     CPDF_RefType3Cache(CPDF_Type3Font* pType3Font)
     {
         m_dwCount = 0;
         m_pType3Font = pType3Font;
     }
     ~CPDF_RefType3Cache()
     {
         while(m_dwCount--) {
             ReleaseCachedType3(m_pType3Font);
         }
     }
     FX_DWORD m_dwCount;
     CPDF_Type3Font* m_pType3Font;
 };
-FX_BOOL CPDF_RenderStatus::ProcessType3Text(const CPDF_TextObject* textobj, const CFX_AffineMatrix* pObj2Device)
+bool CPDF_RenderStatus::ProcessType3Text(const CPDF_TextObject* textobj, const CFX_AffineMatrix* pObj2Device)
 {
     CPDF_Type3Font* pType3Font = textobj->m_TextState.GetFont()->GetType3Font();
     for (int j = 0; j < m_Type3FontCache.GetSize(); j++)
         if ((CPDF_Type3Font*)m_Type3FontCache.GetAt(j) == pType3Font) {
-            return TRUE;
+            return true;
         }
     CFX_Matrix dCTM = m_pDevice->GetCTM();
     FX_FLOAT sa = FXSYS_fabs(dCTM.a);
     FX_FLOAT sd = FXSYS_fabs(dCTM.d);
     CFX_AffineMatrix text_matrix;
     textobj->GetTextMatrix(&text_matrix);
     CFX_AffineMatrix char_matrix = pType3Font->GetFontMatrix();
     FX_FLOAT font_size = textobj->m_TextState.GetFontSize();
     char_matrix.Scale(font_size, font_size);
-    FX_ARGB fill_argb = GetFillArgb(textobj, TRUE);
+    FX_ARGB fill_argb = GetFillArgb(textobj, true);
     int fill_alpha = FXARGB_A(fill_argb);
     int device_class = m_pDevice->GetDeviceClass();
     FXTEXT_GLYPHPOS* pGlyphAndPos = NULL;
     if (device_class == FXDC_DISPLAY) {
         pGlyphAndPos = FX_Alloc(FXTEXT_GLYPHPOS, textobj->m_nChars);
     } else if (fill_alpha < 255) {
-        return FALSE;
+        return false;
     }
     CPDF_RefType3Cache refTypeCache(pType3Font);
     FX_DWORD *pChars = textobj->m_pCharCodes;
     if (textobj->m_nChars == 1) {
         pChars = (FX_DWORD*)(&textobj->m_pCharCodes);
     }
     for (int iChar = 0; iChar < textobj->m_nChars; iChar ++) {
         FX_DWORD charcode = pChars[iChar];
         if (charcode == (FX_DWORD) - 1) {
             continue;
@@ skipping 13 matching lines @@
                     if (glyph.m_pGlyph == NULL) {
                         continue;
                     }
                     m_pDevice->SetBitMask(&glyph.m_pGlyph->m_Bitmap,
                                           glyph.m_OriginX + glyph.m_pGlyph->m_Left,
                                           glyph.m_OriginY - glyph.m_pGlyph->m_Top, fill_argb);
                 }
                 FX_Free(pGlyphAndPos);
                 pGlyphAndPos = NULL;
             }
-            CPDF_GraphicStates* pStates = CloneObjStates(textobj, FALSE);
+            CPDF_GraphicStates* pStates = CloneObjStates(textobj, false);
             CPDF_RenderOptions Options = m_Options;
             Options.m_Flags |= RENDER_FORCE_HALFTONE | RENDER_RECT_AA;
             Options.m_Flags &= ~RENDER_FORCE_DOWNSAMPLE;
             CPDF_Dictionary* pFormResource = NULL;
             if (pType3Char->m_pForm && pType3Char->m_pForm->m_pFormDict) {
                 pFormResource = pType3Char->m_pForm->m_pFormDict->GetDict(FX_BSTRC("Resources"));
             }
             if (fill_alpha == 255) {
                 CPDF_RenderStatus status;
                 status.Initialize(m_pContext, m_pDevice, NULL, NULL, this, pStates, &Options,
-                                  pType3Char->m_pForm->m_Transparency, m_bDropObjects, pFormResource, FALSE, pType3Char, fill_argb);
+                                  pType3Char->m_pForm->m_Transparency, m_bDropObjects, pFormResource, false, pType3Char, fill_argb);
                 status.m_Type3FontCache.Append(m_Type3FontCache);
                 status.m_Type3FontCache.Add(pType3Font);
                 m_pDevice->SaveState();
                 status.RenderObjectList(pType3Char->m_pForm, &matrix);
                 m_pDevice->RestoreState();
             } else {
                 CFX_FloatRect rect_f = pType3Char->m_pForm->CalcBoundingBox();
                 rect_f.Transform(&matrix);
                 FX_RECT rect = rect_f.GetOutterRect();
                 CFX_FxgeDevice bitmap_device;
                 if (!bitmap_device.Create((int)(rect.Width() * sa), (int)(rect.Height() * sd), FXDIB_Argb)) {
-                    return TRUE;
+                    return true;
                 }
                 bitmap_device.GetBitmap()->Clear(0);
                 CPDF_RenderStatus status;
                 status.Initialize(m_pContext, &bitmap_device, NULL, NULL, this, pStates, &Options,
-                                  pType3Char->m_pForm->m_Transparency, m_bDropObjects, pFormResource, FALSE, pType3Char, fill_argb);
+                                  pType3Char->m_pForm->m_Transparency, m_bDropObjects, pFormResource, false, pType3Char, fill_argb);
                 status.m_Type3FontCache.Append(m_Type3FontCache);
                 status.m_Type3FontCache.Add(pType3Font);
                 matrix.TranslateI(-rect.left, -rect.top);
                 matrix.Scale(sa, sd);
                 status.RenderObjectList(pType3Char->m_pForm, &matrix);
                 m_pDevice->SetDIBits(bitmap_device.GetBitmap(), rect.left, rect.top);
             }
             delete pStates;
         } else if (pType3Char->m_pBitmap) {
             if (device_class == FXDC_DISPLAY) {
                 CPDF_Type3Cache* pCache = GetCachedType3(pType3Font);
                 refTypeCache.m_dwCount++;
                 CFX_GlyphBitmap* pBitmap = pCache->LoadGlyph(charcode, &matrix, sa, sd);
                 if (pBitmap == NULL) {
                     continue;
                 }
                 int origin_x = FXSYS_round(matrix.e);
                 int origin_y = FXSYS_round(matrix.f);
                 if (pGlyphAndPos) {
                     pGlyphAndPos[iChar].m_pGlyph = pBitmap;
                     pGlyphAndPos[iChar].m_OriginX = origin_x;
                     pGlyphAndPos[iChar].m_OriginY = origin_y;
                 } else {
                     m_pDevice->SetBitMask(&pBitmap->m_Bitmap, origin_x + pBitmap->m_Left, origin_y - pBitmap->m_Top, fill_argb);
                 }
             } else {
                 CFX_AffineMatrix image_matrix = pType3Char->m_ImageMatrix;
                 image_matrix.Concat(matrix);
                 CPDF_ImageRenderer renderer;
-                if (renderer.Start(this, pType3Char->m_pBitmap, fill_argb, 255, &image_matrix, 0, FALSE)) {
+                if (renderer.Start(this, pType3Char->m_pBitmap, fill_argb, 255, &image_matrix, 0, false)) {
                     renderer.Continue(NULL);
                 }
                 if (!renderer.m_Result) {
-                    return FALSE;
+                    return false;
                 }
             }
         }
     }
     if (pGlyphAndPos) {
         FX_RECT rect = FXGE_GetGlyphsBBox(pGlyphAndPos, textobj->m_nChars, 0, sa, sd);
         CFX_DIBitmap bitmap;
         if (!bitmap.Create((int)(rect.Width() * sa), (int)(rect.Height() * sd), FXDIB_8bppMask)) {
             FX_Free(pGlyphAndPos);
-            return TRUE;
+            return true;
         }
         bitmap.Clear(0);
         for (int iChar = 0; iChar < textobj->m_nChars; iChar ++) {
             FXTEXT_GLYPHPOS& glyph = pGlyphAndPos[iChar];
             if (glyph.m_pGlyph == NULL) {
                 continue;
             }
             bitmap.TransferBitmap((int)((glyph.m_OriginX + glyph.m_pGlyph->m_Left - rect.left) * sa),
                                   (int)((glyph.m_OriginY - glyph.m_pGlyph->m_Top - rect.top) * sd),
                                   glyph.m_pGlyph->m_Bitmap.GetWidth(), glyph.m_pGlyph->m_Bitmap.GetHeight(),
                                   &glyph.m_pGlyph->m_Bitmap, 0, 0);
         }
         m_pDevice->SetBitMask(&bitmap, rect.left, rect.top, fill_argb);
         FX_Free(pGlyphAndPos);
     }
-    return TRUE;
+    return true;
 }
 class CPDF_CharPosList
 {
 public:
     CPDF_CharPosList();
     ~CPDF_CharPosList();
     void                                Load(int nChars, FX_DWORD* pCharCodes, FX_FLOAT* pCharPos, CPDF_Font* pFont, FX_FLOAT font_size);
     FXTEXT_CHARPOS*             m_pCharPos;
     FX_DWORD                    m_nChars;
 };
 FX_FLOAT _CIDTransformToFloat(uint8_t ch);
 CPDF_CharPosList::CPDF_CharPosList()
 {
     m_pCharPos = NULL;
 }
 CPDF_CharPosList::~CPDF_CharPosList()
 {
     if (m_pCharPos) {
         FX_Free(m_pCharPos);
     }
 }
 void CPDF_CharPosList::Load(int nChars, FX_DWORD* pCharCodes, FX_FLOAT* pCharPos, CPDF_Font* pFont,
                             FX_FLOAT FontSize)
 {
     m_pCharPos = FX_Alloc(FXTEXT_CHARPOS, nChars);
     m_nChars = 0;
     CPDF_CIDFont* pCIDFont = pFont->GetCIDFont();
-    FX_BOOL bVertWriting = pCIDFont && pCIDFont->IsVertWriting();
+    bool bVertWriting = pCIDFont && pCIDFont->IsVertWriting();
     for (int iChar = 0; iChar < nChars; iChar ++) {
         FX_DWORD CharCode = nChars == 1 ? (FX_DWORD)(uintptr_t)pCharCodes : pCharCodes[iChar];
         if (CharCode == (FX_DWORD) - 1) {
             continue;
         }
-        FX_BOOL bVert = FALSE;
+        bool bVert = false;
         FXTEXT_CHARPOS& charpos = m_pCharPos[m_nChars++];
         if (pCIDFont) {
             charpos.m_bFontStyle = pCIDFont->IsFontStyleFromCharCode(CharCode);
         }
         charpos.m_GlyphIndex = pFont->GlyphFromCharCode(CharCode, &bVert);
 #if _FXM_PLATFORM_  == _FXM_PLATFORM_APPLE_
         charpos.m_ExtGID = pFont->GlyphFromCharCodeExt(CharCode);
 #endif
         if (!pFont->IsEmbedded() && pFont->GetFontType() != PDFFONT_CIDFONT) {
             charpos.m_FontCharWidth = pFont->GetCharWidthF(CharCode);
         } else {
             charpos.m_FontCharWidth = 0;
         }
         charpos.m_OriginX = iChar ? pCharPos[iChar - 1] : 0;
         charpos.m_OriginY = 0;
-        charpos.m_bGlyphAdjust = FALSE;
+        charpos.m_bGlyphAdjust = false;
         if (pCIDFont == NULL) {
             continue;
         }
         FX_WORD CID = pCIDFont->CIDFromCharCode(CharCode);
         if (bVertWriting) {
             charpos.m_OriginY = charpos.m_OriginX;
             charpos.m_OriginX = 0;
             short vx, vy;
             pCIDFont->GetVertOrigin(CID, vx, vy);
             charpos.m_OriginX -= FontSize * vx / 1000;
             charpos.m_OriginY -= FontSize * vy / 1000;
         }
         const uint8_t* pTransform = pCIDFont->GetCIDTransform(CID);
         if (pTransform && !bVert) {
             charpos.m_AdjustMatrix[0] = _CIDTransformToFloat(pTransform[0]);
             charpos.m_AdjustMatrix[2] = _CIDTransformToFloat(pTransform[2]);
             charpos.m_AdjustMatrix[1] = _CIDTransformToFloat(pTransform[1]);
             charpos.m_AdjustMatrix[3] = _CIDTransformToFloat(pTransform[3]);
             charpos.m_OriginX += _CIDTransformToFloat(pTransform[4]) * FontSize;
             charpos.m_OriginY += _CIDTransformToFloat(pTransform[5]) * FontSize;
-            charpos.m_bGlyphAdjust = TRUE;
+            charpos.m_bGlyphAdjust = true;
         }
     }
 }
-FX_BOOL CPDF_TextRenderer::DrawTextPath(CFX_RenderDevice* pDevice, int nChars, FX_DWORD* pCharCodes, FX_FLOAT* pCharPos,
+bool CPDF_TextRenderer::DrawTextPath(CFX_RenderDevice* pDevice, int nChars, FX_DWORD* pCharCodes, FX_FLOAT* pCharPos,
                                         CPDF_Font* pFont, FX_FLOAT font_size,
                                         const CFX_AffineMatrix* pText2User, const CFX_AffineMatrix* pUser2Device,
                                         const CFX_GraphStateData* pGraphState,
                                         FX_ARGB fill_argb, FX_ARGB stroke_argb, CFX_PathData* pClippingPath, int nFlag)
 {
     CFX_FontCache* pCache = pFont->m_pDocument ? pFont->m_pDocument->GetRenderData()->GetFontCache() : NULL;
     CPDF_CharPosList CharPosList;
     CharPosList.Load(nChars, pCharCodes, pCharPos, pFont, font_size);
     return pDevice->DrawTextPath(CharPosList.m_nChars, CharPosList.m_pCharPos,
                                  &pFont->m_Font, pCache, font_size, pText2User, pUser2Device,
@@ skipping 49 matching lines @@
     else if (stroke_argb == 0) {
         DrawNormalText(pDevice, nChars, pCharCodes, pCharPos, pFont, font_size, &matrix, fill_argb, pOptions);
     } else
         DrawTextPath(pDevice, nChars, pCharCodes, pCharPos, pFont, font_size, &matrix, NULL, pGraphState,
                      fill_argb, stroke_argb, NULL);
     if (nChars > 1) {
         FX_Free(pCharCodes);
         FX_Free(pCharPos);
     }
 }
-FX_BOOL CPDF_TextRenderer::DrawNormalText(CFX_RenderDevice* pDevice, int nChars, FX_DWORD* pCharCodes, FX_FLOAT* pCharPos,
+bool CPDF_TextRenderer::DrawNormalText(CFX_RenderDevice* pDevice, int nChars, FX_DWORD* pCharCodes, FX_FLOAT* pCharPos,
         CPDF_Font* pFont, FX_FLOAT font_size,
         const CFX_AffineMatrix* pText2Device,
         FX_ARGB fill_argb, const CPDF_RenderOptions* pOptions)
 {
     CFX_FontCache* pCache = pFont->m_pDocument ? pFont->m_pDocument->GetRenderData()->GetFontCache() : NULL;
     CPDF_CharPosList CharPosList;
     CharPosList.Load(nChars, pCharCodes, pCharPos, pFont, font_size);
     int FXGE_flags = 0;
     if (pOptions) {
         FX_DWORD dwFlags = pOptions->m_Flags;
@@ skipping 18 matching lines @@
     } else {
         FXGE_flags = FXTEXT_CLEARTYPE;
     }
     if (pFont->GetFontType() & PDFFONT_CIDFONT) {
         FXGE_flags |= FXFONT_CIDFONT;
     }
     return pDevice->DrawNormalText(CharPosList.m_nChars, CharPosList.m_pCharPos, &pFont->m_Font, pCache, font_size, pText2Device, fill_argb, FXGE_flags);
 }
 void CPDF_RenderStatus::DrawTextPathWithPattern(const CPDF_TextObject* textobj, const CFX_AffineMatrix* pObj2Device,
         CPDF_Font* pFont, FX_FLOAT font_size,
-        const CFX_AffineMatrix* pTextMatrix, FX_BOOL bFill, FX_BOOL bStroke)
+        const CFX_AffineMatrix* pTextMatrix, bool bFill, bool bStroke)
 {
     if (!bStroke) {
         CPDF_PathObject path;
         CPDF_TextObject* pCopy = new CPDF_TextObject;
         pCopy->Copy(textobj);
-        path.m_bStroke = FALSE;
+        path.m_bStroke = false;
         path.m_FillType = FXFILL_WINDING;
         path.m_ClipPath.AppendTexts(&pCopy, 1);
         path.m_ColorState = textobj->m_ColorState;
         path.m_Path.New()->AppendRect(textobj->m_Left, textobj->m_Bottom, textobj->m_Right, textobj->m_Top);
         path.m_Left = textobj->m_Left;
         path.m_Bottom = textobj->m_Bottom;
         path.m_Right = textobj->m_Right;
         path.m_Top = textobj->m_Top;
         RenderSingleObject(&path, pObj2Device);
         return;
@@ skipping 32 matching lines @@
     }
 }
 CFX_PathData* CPDF_Font::LoadGlyphPath(FX_DWORD charcode, int dest_width)
 {
     int glyph_index = GlyphFromCharCode(charcode);
     if (m_Font.m_Face == NULL) {
         return NULL;
     }
     return m_Font.LoadGlyphPath(glyph_index, dest_width);
 }