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authorDan Sinclair <dsinclair@chromium.org>2017-09-27 12:46:00 -0400
committerChromium commit bot <commit-bot@chromium.org>2017-09-27 17:32:49 +0000
commit655b347426657d450ee7723170cdadc93c3aafbe (patch)
tree9c3757b1d3e48056692b3a2c1d95cbdb73b12bc0 /core/fxge
parent8b1408e7053247def45659515cda19a64a7fccd5 (diff)
downloadpdfium-655b347426657d450ee7723170cdadc93c3aafbe.tar.xz
Cleanup fx_freetype.h
This CL converts typedefs to using statements, removes unused defines and changes c-style casts to static_cast or reinterpret_cast as needed. Change-Id: Id700eed82a7e59574b0769567084ee442e56b151 Reviewed-on: https://pdfium-review.googlesource.com/14950 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fxge')
-rw-r--r--core/fxge/fx_font.h3
-rw-r--r--core/fxge/fx_freetype.h217
2 files changed, 115 insertions, 105 deletions
diff --git a/core/fxge/fx_font.h b/core/fxge/fx_font.h
index 47a8b6084a..598402a7f5 100644
--- a/core/fxge/fx_font.h
+++ b/core/fxge/fx_font.h
@@ -18,9 +18,6 @@
#include "core/fxge/fx_dib.h"
#include "core/fxge/fx_freetype.h"
-typedef struct FT_FaceRec_* FXFT_Face;
-typedef void* FXFT_Library;
-
class CFX_FaceCache;
class CFX_GlyphBitmap;
class CFX_PathData;
diff --git a/core/fxge/fx_freetype.h b/core/fxge/fx_freetype.h
index 8ead6b755c..97d5407eb9 100644
--- a/core/fxge/fx_freetype.h
+++ b/core/fxge/fx_freetype.h
@@ -15,9 +15,20 @@
#include FT_OUTLINE_H
#include FT_TRUETYPE_TABLES_H
-#ifdef __cplusplus
-extern "C" {
-#endif
+using FXFT_Face = struct FT_FaceRec_*;
+using FXFT_Library = void*;
+
+using FXFT_MM_Var = FT_MM_Var*;
+using FXFT_Open_Args = FT_Open_Args;
+using FXFT_StreamRec = FT_StreamRec;
+using FXFT_Stream = FT_StreamRec*;
+using FXFT_BBox = FT_BBox;
+using FXFT_Glyph = FT_Glyph;
+using FXFT_CharMap = FT_CharMap;
+
+using FXFT_Matrix = FT_Matrix;
+using FXFT_Vector = FT_Vector;
+using FXFT_Outline_Funcs = FT_Outline_Funcs;
#define FXFT_ENCODING_UNICODE FT_ENCODING_UNICODE
#define FXFT_ENCODING_ADOBE_STANDARD FT_ENCODING_ADOBE_STANDARD
@@ -30,135 +41,139 @@ extern "C" {
#define FXFT_ENCODING_BIG5 FT_ENCODING_BIG5
#define FXFT_ENCODING_SJIS FT_ENCODING_SJIS
#define FXFT_ENCODING_JOHAB FT_ENCODING_JOHAB
-#define FXFT_ENCODING_WANSUNG FT_ENCODING_WANSUNG
+
#define FXFT_LOAD_NO_SCALE FT_LOAD_NO_SCALE
#define FXFT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH \
FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH
+#define FXFT_LOAD_NO_BITMAP FT_LOAD_NO_BITMAP
+
#define FXFT_RENDER_MODE_LCD FT_RENDER_MODE_LCD
#define FXFT_RENDER_MODE_MONO FT_RENDER_MODE_MONO
#define FXFT_RENDER_MODE_NORMAL FT_RENDER_MODE_NORMAL
-#define FXFT_LOAD_IGNORE_TRANSFORM FT_LOAD_IGNORE_TRANSFORM
-#define FXFT_LOAD_NO_BITMAP FT_LOAD_NO_BITMAP
-#define FXFT_LOAD_NO_HINTING FT_LOAD_NO_HINTING
+
#define FXFT_PIXEL_MODE_MONO FT_PIXEL_MODE_MONO
+
#define FXFT_STYLE_FLAG_ITALIC FT_STYLE_FLAG_ITALIC
#define FXFT_STYLE_FLAG_BOLD FT_STYLE_FLAG_BOLD
+
#define FXFT_FACE_FLAG_SFNT FT_FACE_FLAG_SFNT
#define FXFT_FACE_FLAG_TRICKY (1L << 13)
-typedef FT_MM_Var* FXFT_MM_Var;
-typedef FT_Bitmap* FXFT_Bitmap;
-#define FXFT_Matrix FT_Matrix
-#define FXFT_Vector FT_Vector
-#define FXFT_Outline_Funcs FT_Outline_Funcs
-typedef FT_Open_Args FXFT_Open_Args;
-typedef FT_StreamRec FXFT_StreamRec;
-typedef FT_StreamRec* FXFT_Stream;
-typedef FT_BBox FXFT_BBox;
-typedef FT_Glyph FXFT_Glyph;
-typedef FT_CharMap FXFT_CharMap;
+
#define FXFT_GLYPH_BBOX_PIXELS FT_GLYPH_BBOX_PIXELS
-#define FXFT_Open_Face(library, args, index, face) \
- FT_Open_Face((FT_Library)(library), args, index, (FT_Face*)(face))
-#define FXFT_Done_Face(face) FT_Done_Face((FT_Face)(face))
-#define FXFT_Done_FreeType(library) FT_Done_FreeType((FT_Library)(library))
-#define FXFT_Init_FreeType(library) FT_Init_FreeType((FT_Library*)(library))
-#define FXFT_New_Memory_Face(library, base, size, index, face) \
- FT_New_Memory_Face((FT_Library)(library), base, size, index, (FT_Face*)(face))
-#define FXFT_New_Face(library, filename, index, face) \
- FT_New_Face((FT_Library)(library), filename, index, (FT_Face*)(face))
-#define FXFT_Get_Face_FreeType(face) ((FT_Face)face)->driver->root.library
-#define FXFT_Select_Charmap(face, encoding) \
- FT_Select_Charmap((FT_Face)face, (FT_Encoding)encoding)
+
+#define FXFT_Open_Face(library, args, index, face) \
+ FT_Open_Face(static_cast<FT_Library>(library), args, index, \
+ static_cast<FT_Face*>(face))
+#define FXFT_Done_Face(face) FT_Done_Face(static_cast<FT_Face>(face))
+#define FXFT_Done_FreeType(library) \
+ FT_Done_FreeType(static_cast<FT_Library>(library))
+#define FXFT_Init_FreeType(library) \
+ FT_Init_FreeType(reinterpret_cast<FT_Library*>(library))
+#define FXFT_New_Memory_Face(library, base, size, index, face) \
+ FT_New_Memory_Face(static_cast<FT_Library>(library), base, size, index, \
+ static_cast<FT_Face*>(face))
+#define FXFT_New_Face(library, filename, index, face) \
+ FT_New_Face(static_cast<FT_Library>(library), filename, index, \
+ static_cast<FT_Face*>(face))
+#define FXFT_Select_Charmap(face, encoding) \
+ FT_Select_Charmap(static_cast<FT_Face>(face), \
+ static_cast<FT_Encoding>(encoding))
#define FXFT_Set_Charmap(face, charmap) \
- FT_Set_Charmap((FT_Face)face, (FT_CharMap)charmap)
+ FT_Set_Charmap(static_cast<FT_Face>(face), static_cast<FT_CharMap>(charmap))
#define FXFT_Load_Glyph(face, glyph_index, flags) \
- FT_Load_Glyph((FT_Face)face, glyph_index, flags)
-#define FXFT_Get_Char_Index(face, code) FT_Get_Char_Index((FT_Face)face, code)
+ FT_Load_Glyph(static_cast<FT_Face>(face), glyph_index, flags)
+#define FXFT_Get_Char_Index(face, code) \
+ FT_Get_Char_Index(static_cast<FT_Face>(face), code)
#define FXFT_Get_Glyph_Name(face, index, buffer, size) \
- FT_Get_Glyph_Name((FT_Face)face, index, buffer, size)
-#define FXFT_Get_Name_Index(face, name) FT_Get_Name_Index((FT_Face)face, name)
+ FT_Get_Glyph_Name(static_cast<FT_Face>(face), index, buffer, size)
+#define FXFT_Get_Name_Index(face, name) \
+ FT_Get_Name_Index(static_cast<FT_Face>(face), name)
#define FXFT_Has_Glyph_Names(face) \
- (((FT_Face)face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES)
-#define FXFT_Get_Postscript_Name(face) FT_Get_Postscript_Name((FT_Face)face)
+ (static_cast<FT_Face>(face)->face_flags & FT_FACE_FLAG_GLYPH_NAMES)
+#define FXFT_Get_Postscript_Name(face) \
+ FT_Get_Postscript_Name(static_cast<FT_Face>(face))
#define FXFT_Load_Sfnt_Table(face, tag, offset, buffer, length) \
- FT_Load_Sfnt_Table((FT_Face)face, tag, offset, buffer, length)
+ FT_Load_Sfnt_Table(static_cast<FT_Face>(face), tag, offset, buffer, length)
#define FXFT_Get_First_Char(face, glyph_index) \
- FT_Get_First_Char((FT_Face)face, glyph_index)
+ FT_Get_First_Char(static_cast<FT_Face>(face), glyph_index)
#define FXFT_Get_Next_Char(face, code, glyph_index) \
- FT_Get_Next_Char((FT_Face)face, code, glyph_index)
+ FT_Get_Next_Char(static_cast<FT_Face>(face), code, glyph_index)
#define FXFT_Clear_Face_External_Stream(face) \
- (((FT_Face)face)->face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM)
+ (static_cast<FT_Face>(face)->face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM)
#define FXFT_Get_Face_External_Stream(face) \
- (((FT_Face)face)->face_flags & FT_FACE_FLAG_EXTERNAL_STREAM)
+ (static_cast<FT_Face>(face)->face_flags & FT_FACE_FLAG_EXTERNAL_STREAM)
#define FXFT_Is_Face_TT_OT(face) \
- (((FT_Face)face)->face_flags & FT_FACE_FLAG_SFNT)
+ (static_cast<FT_Face>(face)->face_flags & FT_FACE_FLAG_SFNT)
#define FXFT_Is_Face_Tricky(face) \
- (((FT_Face)face)->face_flags & FXFT_FACE_FLAG_TRICKY)
+ (static_cast<FT_Face>(face)->face_flags & FXFT_FACE_FLAG_TRICKY)
#define FXFT_Is_Face_fixedwidth(face) \
- (((FT_Face)face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH)
-#define FXFT_Get_Face_Stream_Base(face) ((FT_Face)face)->stream->base
-#define FXFT_Get_Face_Stream_Size(face) ((FT_Face)face)->stream->size
-#define FXFT_Get_Face_Family_Name(face) ((FT_Face)face)->family_name
-#define FXFT_Get_Face_Style_Name(face) ((FT_Face)face)->style_name
-#define FXFT_Get_Face_Numfaces(face) ((FT_Face)face)->num_faces
-#define FXFT_Get_Face_Faceindex(face) ((FT_Face)face)->face_index
+ (static_cast<FT_Face>(face)->face_flags & FT_FACE_FLAG_FIXED_WIDTH)
+#define FXFT_Get_Face_Stream_Base(face) static_cast<FT_Face>(face)->stream->base
+#define FXFT_Get_Face_Stream_Size(face) static_cast<FT_Face>(face)->stream->size
+#define FXFT_Get_Face_Family_Name(face) static_cast<FT_Face>(face)->family_name
+#define FXFT_Get_Face_Style_Name(face) static_cast<FT_Face>(face)->style_name
#define FXFT_Is_Face_Italic(face) \
- (((FT_Face)face)->style_flags & FT_STYLE_FLAG_ITALIC)
+ (static_cast<FT_Face>(face)->style_flags & FT_STYLE_FLAG_ITALIC)
#define FXFT_Is_Face_Bold(face) \
- (((FT_Face)face)->style_flags & FT_STYLE_FLAG_BOLD)
-#define FXFT_Get_Face_Charmaps(face) ((FT_Face)face)->charmaps
+ (static_cast<FT_Face>(face)->style_flags & FT_STYLE_FLAG_BOLD)
+#define FXFT_Get_Face_Charmaps(face) static_cast<FT_Face>(face)->charmaps
#define FXFT_Get_Glyph_HoriBearingX(face) \
- ((FT_Face)face)->glyph->metrics.horiBearingX
+ static_cast<FT_Face>(face)->glyph->metrics.horiBearingX
#define FXFT_Get_Glyph_HoriBearingY(face) \
- ((FT_Face)face)->glyph->metrics.horiBearingY
-#define FXFT_Get_Glyph_Width(face) ((FT_Face)face)->glyph->metrics.width
-#define FXFT_Get_Glyph_Height(face) ((FT_Face)face)->glyph->metrics.height
-#define FXFT_Get_Face_CharmapCount(face) ((FT_Face)face)->num_charmaps
-#define FXFT_Get_Charmap_Encoding(charmap) ((FT_CharMap)charmap)->encoding
-#define FXFT_Get_Face_Charmap(face) ((FT_Face)face)->charmap
-#define FXFT_Get_Charmap_PlatformID(charmap) ((FT_CharMap)charmap)->platform_id
-#define FXFT_Get_Charmap_EncodingID(charmap) ((FT_CharMap)charmap)->encoding_id
-#define FXFT_Get_Face_UnitsPerEM(face) ((FT_Face)face)->units_per_EM
-#define FXFT_Get_Face_xMin(face) ((FT_Face)face)->bbox.xMin
-#define FXFT_Get_Face_xMax(face) ((FT_Face)face)->bbox.xMax
-#define FXFT_Get_Face_yMin(face) ((FT_Face)face)->bbox.yMin
-#define FXFT_Get_Face_yMax(face) ((FT_Face)face)->bbox.yMax
-#define FXFT_Get_Face_Height(face) ((FT_Face)face)->height
-#define FXFT_Get_Face_UnderLineThickness(face) \
- ((FT_Face)face)->underline_thickness
-#define FXFT_Get_Face_UnderLinePosition(face) \
- ((FT_Face)face)->underline_position
-#define FXFT_Get_Face_MaxAdvanceWidth(face) ((FT_Face)face)->max_advance_width
-#define FXFT_Get_Face_Ascender(face) ((FT_Face)face)->ascender
-#define FXFT_Get_Face_Descender(face) ((FT_Face)face)->descender
+ static_cast<FT_Face>(face)->glyph->metrics.horiBearingY
+#define FXFT_Get_Glyph_Width(face) \
+ static_cast<FT_Face>(face)->glyph->metrics.width
+#define FXFT_Get_Glyph_Height(face) \
+ static_cast<FT_Face>(face)->glyph->metrics.height
+#define FXFT_Get_Face_CharmapCount(face) \
+ static_cast<FT_Face>(face)->num_charmaps
+#define FXFT_Get_Charmap_Encoding(charmap) \
+ static_cast<FT_CharMap>(charmap)->encoding
+#define FXFT_Get_Face_Charmap(face) static_cast<FT_Face>(face)->charmap
+#define FXFT_Get_Charmap_PlatformID(charmap) \
+ static_cast<FT_CharMap>(charmap)->platform_id
+#define FXFT_Get_Charmap_EncodingID(charmap) \
+ static_cast<FT_CharMap>(charmap)->encoding_id
+#define FXFT_Get_Face_UnitsPerEM(face) static_cast<FT_Face>(face)->units_per_EM
+#define FXFT_Get_Face_xMin(face) static_cast<FT_Face>(face)->bbox.xMin
+#define FXFT_Get_Face_xMax(face) static_cast<FT_Face>(face)->bbox.xMax
+#define FXFT_Get_Face_yMin(face) static_cast<FT_Face>(face)->bbox.yMin
+#define FXFT_Get_Face_yMax(face) static_cast<FT_Face>(face)->bbox.yMax
+#define FXFT_Get_Face_Height(face) static_cast<FT_Face>(face)->height
+#define FXFT_Get_Face_Ascender(face) static_cast<FT_Face>(face)->ascender
+#define FXFT_Get_Face_Descender(face) static_cast<FT_Face>(face)->descender
#define FXFT_Get_Glyph_HoriAdvance(face) \
- ((FT_Face)face)->glyph->metrics.horiAdvance
+ static_cast<FT_Face>(face)->glyph->metrics.horiAdvance
#define FXFT_Get_MM_Axis(var, index) &static_cast<FT_MM_Var*>(var)->axis[index]
-#define FXFT_Get_MM_Axis_Min(axis) ((FT_Var_Axis*)axis)->minimum
-#define FXFT_Get_MM_Axis_Max(axis) ((FT_Var_Axis*)axis)->maximum
-#define FXFT_Get_MM_Axis_Def(axis) ((FT_Var_Axis*)axis)->def
-#define FXFT_Alloc(library, size) \
- ((FT_Library)library)->memory->alloc(((FT_Library)library)->memory, size)
-#define FXFT_Free(face, p) \
- ((FT_Face)face)->memory->free(((FT_Face)face)->memory, p)
+#define FXFT_Get_MM_Axis_Min(axis) static_cast<FT_Var_Axis*>(axis)->minimum
+#define FXFT_Get_MM_Axis_Max(axis) static_cast<FT_Var_Axis*>(axis)->maximum
+#define FXFT_Get_MM_Axis_Def(axis) static_cast<FT_Var_Axis*>(axis)->def
+#define FXFT_Free(face, p) \
+ static_cast<FT_Face>(face)->memory->free(static_cast<FT_Face>(face)->memory, \
+ p)
#define FXFT_Get_Glyph_Outline(face) &static_cast<FT_Face>(face)->glyph->outline
-#define FXFT_Get_Outline_Bbox(outline, cbox) FT_Outline_Get_CBox(outline, cbox)
-#define FXFT_Render_Glyph(face, mode) \
- FT_Render_Glyph(((FT_Face)face)->glyph, (enum FT_Render_Mode_)mode)
-#define FXFT_Get_MM_Var(face, p) FT_Get_MM_Var((FT_Face)face, p)
+#define FXFT_Render_Glyph(face, mode) \
+ FT_Render_Glyph(static_cast<FT_Face>(face)->glyph, \
+ static_cast<enum FT_Render_Mode_>(mode))
+#define FXFT_Get_MM_Var(face, p) FT_Get_MM_Var(static_cast<FT_Face>(face), p)
#define FXFT_Set_MM_Design_Coordinates(face, n, p) \
- FT_Set_MM_Design_Coordinates((FT_Face)face, n, p)
-#define FXFT_Set_Pixel_Sizes(face, w, h) FT_Set_Pixel_Sizes((FT_Face)face, w, h)
-#define FXFT_Set_Transform(face, m, d) FT_Set_Transform((FT_Face)face, m, d)
+ FT_Set_MM_Design_Coordinates(static_cast<FT_Face>(face), n, p)
+#define FXFT_Set_Pixel_Sizes(face, w, h) \
+ FT_Set_Pixel_Sizes(static_cast<FT_Face>(face), w, h)
+#define FXFT_Set_Transform(face, m, d) \
+ FT_Set_Transform(static_cast<FT_Face>(face), m, d)
#define FXFT_Outline_Embolden(outline, s) FT_Outline_Embolden(outline, s)
#define FXFT_Get_Glyph_Bitmap(face) &static_cast<FT_Face>(face)->glyph->bitmap
-#define FXFT_Get_Bitmap_Width(bitmap) ((FT_Bitmap*)bitmap)->width
-#define FXFT_Get_Bitmap_Rows(bitmap) ((FT_Bitmap*)bitmap)->rows
-#define FXFT_Get_Bitmap_PixelMode(bitmap) ((FT_Bitmap*)bitmap)->pixel_mode
-#define FXFT_Get_Bitmap_Pitch(bitmap) ((FT_Bitmap*)bitmap)->pitch
-#define FXFT_Get_Bitmap_Buffer(bitmap) ((FT_Bitmap*)bitmap)->buffer
-#define FXFT_Get_Glyph_BitmapLeft(face) ((FT_Face)face)->glyph->bitmap_left
-#define FXFT_Get_Glyph_BitmapTop(face) ((FT_Face)face)->glyph->bitmap_top
+#define FXFT_Get_Bitmap_Width(bitmap) static_cast<FT_Bitmap*>(bitmap)->width
+#define FXFT_Get_Bitmap_Rows(bitmap) static_cast<FT_Bitmap*>(bitmap)->rows
+#define FXFT_Get_Bitmap_PixelMode(bitmap) \
+ static_cast<FT_Bitmap*>(bitmap)->pixel_mode
+#define FXFT_Get_Bitmap_Pitch(bitmap) static_cast<FT_Bitmap*>(bitmap)->pitch
+#define FXFT_Get_Bitmap_Buffer(bitmap) static_cast<FT_Bitmap*>(bitmap)->buffer
+#define FXFT_Get_Glyph_BitmapLeft(face) \
+ static_cast<FT_Face>(face)->glyph->bitmap_left
+#define FXFT_Get_Glyph_BitmapTop(face) \
+ static_cast<FT_Face>(face)->glyph->bitmap_top
#define FXFT_Outline_Decompose(outline, funcs, params) \
FT_Outline_Decompose(outline, funcs, params)
#define FXFT_Set_Char_Size(face, char_width, char_height, horz_resolution, \
@@ -170,11 +185,9 @@ typedef FT_CharMap FXFT_CharMap;
FT_Glyph_Get_CBox(glyph, bbox_mode, acbox)
#define FXFT_Done_Glyph(glyph) FT_Done_Glyph(glyph)
#define FXFT_Library_SetLcdFilter(library, filter) \
- FT_Library_SetLcdFilter((FT_Library)(library), filter)
+ FT_Library_SetLcdFilter(static_cast<FT_Library>(library), filter)
+
int FXFT_unicode_from_adobe_name(const char* glyph_name);
void FXFT_adobe_name_from_unicode(char* name, wchar_t unicode);
-#ifdef __cplusplus
-};
-#endif
#endif // CORE_FXGE_FX_FREETYPE_H_