diff options
Diffstat (limited to 'core/fpdfapi')
-rw-r--r-- | core/fpdfapi/font/cpdf_cidfont.cpp | 4 | ||||
-rw-r--r-- | core/fpdfapi/font/cpdf_cidfont.h | 2 | ||||
-rw-r--r-- | core/fpdfapi/font/cpdf_font.cpp | 4 | ||||
-rw-r--r-- | core/fpdfapi/font/cpdf_font.h | 4 | ||||
-rw-r--r-- | core/fpdfapi/font/cpdf_simplefont.cpp | 2 | ||||
-rw-r--r-- | core/fpdfapi/font/cpdf_simplefont.h | 2 | ||||
-rw-r--r-- | core/fpdfapi/font/cpdf_type3char.h | 4 | ||||
-rw-r--r-- | core/fpdfapi/font/cpdf_type3font.cpp | 2 | ||||
-rw-r--r-- | core/fpdfapi/font/cpdf_type3font.h | 4 | ||||
-rw-r--r-- | core/fpdfapi/render/cpdf_charposlist.cpp | 5 |
10 files changed, 16 insertions, 17 deletions
diff --git a/core/fpdfapi/font/cpdf_cidfont.cpp b/core/fpdfapi/font/cpdf_cidfont.cpp index 21f8addf8f..f17af41eda 100644 --- a/core/fpdfapi/font/cpdf_cidfont.cpp +++ b/core/fpdfapi/font/cpdf_cidfont.cpp @@ -514,7 +514,7 @@ FX_RECT CPDF_CIDFont::GetCharBBox(uint32_t charcode) { return rect; } -int CPDF_CIDFont::GetCharWidthF(uint32_t charcode) { +uint32_t CPDF_CIDFont::GetCharWidthF(uint32_t charcode) { if (charcode < 0x80 && m_bAnsiWidthsFixed) return (charcode >= 32 && charcode < 127) ? 500 : 0; @@ -524,7 +524,7 @@ int CPDF_CIDFont::GetCharWidthF(uint32_t charcode) { for (size_t i = 0; i < size; i += 3) { const uint32_t* pEntry = pList + i; if (IsMetricForCID(pEntry, cid)) - return static_cast<int>(pEntry[2]); + return pEntry[2]; } return m_DefaultWidth; } diff --git a/core/fpdfapi/font/cpdf_cidfont.h b/core/fpdfapi/font/cpdf_cidfont.h index f6ff83d8fa..68fce2ccb6 100644 --- a/core/fpdfapi/font/cpdf_cidfont.h +++ b/core/fpdfapi/font/cpdf_cidfont.h @@ -44,7 +44,7 @@ class CPDF_CIDFont : public CPDF_Font { const CPDF_CIDFont* AsCIDFont() const override; CPDF_CIDFont* AsCIDFont() override; int GlyphFromCharCode(uint32_t charcode, bool* pVertGlyph) override; - int GetCharWidthF(uint32_t charcode) override; + uint32_t GetCharWidthF(uint32_t charcode) override; FX_RECT GetCharBBox(uint32_t charcode) override; uint32_t GetNextChar(const char* pString, int nStrLen, diff --git a/core/fpdfapi/font/cpdf_font.cpp b/core/fpdfapi/font/cpdf_font.cpp index 8d35739d78..013cdded20 100644 --- a/core/fpdfapi/font/cpdf_font.cpp +++ b/core/fpdfapi/font/cpdf_font.cpp @@ -285,9 +285,9 @@ void CPDF_Font::LoadUnicodeMap() const { m_pToUnicodeMap->Load(pStream); } -int CPDF_Font::GetStringWidth(const char* pString, int size) { +uint32_t CPDF_Font::GetStringWidth(const char* pString, int size) { int offset = 0; - int width = 0; + uint32_t width = 0; while (offset < size) { uint32_t charcode = GetNextChar(pString, size, offset); width += GetCharWidthF(charcode); diff --git a/core/fpdfapi/font/cpdf_font.h b/core/fpdfapi/font/cpdf_font.h index 0468bcb32a..db99efdd1b 100644 --- a/core/fpdfapi/font/cpdf_font.h +++ b/core/fpdfapi/font/cpdf_font.h @@ -75,11 +75,11 @@ class CPDF_Font { void GetFontBBox(FX_RECT& rect) const { rect = m_FontBBox; } int GetTypeAscent() const { return m_Ascent; } int GetTypeDescent() const { return m_Descent; } - int GetStringWidth(const char* pString, int size); + uint32_t GetStringWidth(const char* pString, int size); uint32_t FallbackFontFromCharcode(uint32_t charcode); int FallbackGlyphFromCharcode(int fallbackFont, uint32_t charcode); - virtual int GetCharWidthF(uint32_t charcode) = 0; + virtual uint32_t GetCharWidthF(uint32_t charcode) = 0; virtual FX_RECT GetCharBBox(uint32_t charcode) = 0; CPDF_Document* GetDocument() const { return m_pDocument.Get(); } diff --git a/core/fpdfapi/font/cpdf_simplefont.cpp b/core/fpdfapi/font/cpdf_simplefont.cpp index 92965b0948..89f6fe1205 100644 --- a/core/fpdfapi/font/cpdf_simplefont.cpp +++ b/core/fpdfapi/font/cpdf_simplefont.cpp @@ -80,7 +80,7 @@ void CPDF_SimpleFont::LoadCharMetrics(int charcode) { } } -int CPDF_SimpleFont::GetCharWidthF(uint32_t charcode) { +uint32_t CPDF_SimpleFont::GetCharWidthF(uint32_t charcode) { if (charcode > 0xff) charcode = 0; diff --git a/core/fpdfapi/font/cpdf_simplefont.h b/core/fpdfapi/font/cpdf_simplefont.h index 5291211b24..9cb730d1a1 100644 --- a/core/fpdfapi/font/cpdf_simplefont.h +++ b/core/fpdfapi/font/cpdf_simplefont.h @@ -20,7 +20,7 @@ class CPDF_SimpleFont : public CPDF_Font { ~CPDF_SimpleFont() override; // CPDF_Font - int GetCharWidthF(uint32_t charcode) override; + uint32_t GetCharWidthF(uint32_t charcode) override; FX_RECT GetCharBBox(uint32_t charcode) override; int GlyphFromCharCode(uint32_t charcode, bool* pVertGlyph) override; bool IsUnicodeCompatible() const override; diff --git a/core/fpdfapi/font/cpdf_type3char.h b/core/fpdfapi/font/cpdf_type3char.h index c9c5555cf4..28baffed3a 100644 --- a/core/fpdfapi/font/cpdf_type3char.h +++ b/core/fpdfapi/font/cpdf_type3char.h @@ -38,7 +38,7 @@ class CPDF_Type3Char { CPDF_Form* form() { return m_pForm.get(); } bool colored() const { return m_bColored; } - int width() const { return m_Width; } + uint32_t width() const { return m_Width; } const CFX_Matrix& matrix() const { return m_ImageMatrix; } const FX_RECT& bbox() const { return m_BBox; } @@ -46,7 +46,7 @@ class CPDF_Type3Char { std::unique_ptr<CPDF_Form> m_pForm; RetainPtr<CFX_DIBitmap> m_pBitmap; bool m_bColored = false; - int m_Width = 0; + uint32_t m_Width = 0; CFX_Matrix m_ImageMatrix; FX_RECT m_BBox; }; diff --git a/core/fpdfapi/font/cpdf_type3font.cpp b/core/fpdfapi/font/cpdf_type3font.cpp index b3eaef0e06..824d6f45d0 100644 --- a/core/fpdfapi/font/cpdf_type3font.cpp +++ b/core/fpdfapi/font/cpdf_type3font.cpp @@ -130,7 +130,7 @@ CPDF_Type3Char* CPDF_Type3Font::LoadChar(uint32_t charcode) { return pCachedChar; } -int CPDF_Type3Font::GetCharWidthF(uint32_t charcode) { +uint32_t CPDF_Type3Font::GetCharWidthF(uint32_t charcode) { if (charcode >= FX_ArraySize(m_CharWidthL)) charcode = 0; diff --git a/core/fpdfapi/font/cpdf_type3font.h b/core/fpdfapi/font/cpdf_type3font.h index 3f2e018c88..67400d5710 100644 --- a/core/fpdfapi/font/cpdf_type3font.h +++ b/core/fpdfapi/font/cpdf_type3font.h @@ -26,7 +26,7 @@ class CPDF_Type3Font : public CPDF_SimpleFont { bool IsType3Font() const override; const CPDF_Type3Font* AsType3Font() const override; CPDF_Type3Font* AsType3Font() override; - int GetCharWidthF(uint32_t charcode) override; + uint32_t GetCharWidthF(uint32_t charcode) override; FX_RECT GetCharBBox(uint32_t charcode) override; void SetPageResources(CPDF_Dictionary* pResources) { @@ -47,7 +47,7 @@ class CPDF_Type3Font : public CPDF_SimpleFont { // CPDF_SimpleFont: void LoadGlyphMap() override; - int m_CharWidthL[256]; + uint32_t m_CharWidthL[256]; UnownedPtr<CPDF_Dictionary> m_pCharProcs; UnownedPtr<CPDF_Dictionary> m_pPageResources; UnownedPtr<CPDF_Dictionary> m_pFontResources; diff --git a/core/fpdfapi/render/cpdf_charposlist.cpp b/core/fpdfapi/render/cpdf_charposlist.cpp index c0c700c0ca..ddb215c48b 100644 --- a/core/fpdfapi/render/cpdf_charposlist.cpp +++ b/core/fpdfapi/render/cpdf_charposlist.cpp @@ -69,8 +69,8 @@ void CPDF_CharPosList::Load(const std::vector<uint32_t>& charCodes, float scalingFactor = 1.0f; if (!pFont->IsEmbedded() && pFont->HasFontWidths() && !bVertWriting && !pCurrentFont->GetSubstFont()->m_bFlagMM) { - int pdfGlyphWidth = pFont->GetCharWidthF(CharCode); - int ftGlyphWidth = + uint32_t pdfGlyphWidth = pFont->GetCharWidthF(CharCode); + uint32_t ftGlyphWidth = pCurrentFont ? pCurrentFont->GetGlyphWidth(charpos.m_GlyphIndex) : 0; if (ftGlyphWidth && pdfGlyphWidth > ftGlyphWidth + 1) { // Move the initial x position by half of the excess (transformed to @@ -80,7 +80,6 @@ void CPDF_CharPosList::Load(const std::vector<uint32_t>& charCodes, } else if (pdfGlyphWidth && ftGlyphWidth && pdfGlyphWidth < ftGlyphWidth) { scalingFactor = static_cast<float>(pdfGlyphWidth) / ftGlyphWidth; - ASSERT(scalingFactor >= 0.0f); charpos.m_AdjustMatrix[0] = scalingFactor; charpos.m_AdjustMatrix[1] = 0.0f; charpos.m_AdjustMatrix[2] = 0.0f; |