#include <ft2build.h>
Go to the source code of this file.
◆ FT_Bitmap_Convert()
Definition at line 504 of file ftbitmap.c.
517 return FT_THROW( Invalid_Library_Handle );
520 return FT_THROW( Invalid_Argument );
524 switch (
source->pixel_mode )
534 FT_Int pad, old_target_pitch, target_pitch;
538 old_target_pitch =
target->pitch;
539 if ( old_target_pitch < 0 )
540 old_target_pitch = -old_target_pitch;
553 pad = alignment - pad;
558 if ( target_pitch > 0 &&
560 return FT_THROW( Invalid_Argument );
566 target->pitch =
target->pitch < 0 ? -target_pitch : target_pitch;
583 switch (
source->pixel_mode )
600 for (
j =
source->width >> 3;
j > 0;
j-- )
605 tt[0] = (
FT_Byte)( (
val & 0x80 ) ? 0xff : 0);
606 tt[1] = (
FT_Byte)( (
val & 0x40 ) ? 0xff : 0);
607 tt[2] = (
FT_Byte)( (
val & 0x20 ) ? 0xff : 0);
608 tt[3] = (
FT_Byte)( (
val & 0x10 ) ? 0xff : 0);
609 tt[4] = (
FT_Byte)( (
val & 0x08 ) ? 0xff : 0);
610 tt[5] = (
FT_Byte)( (
val & 0x04 ) ? 0xff : 0);
611 tt[6] = (
FT_Byte)( (
val & 0x02 ) ? 0xff : 0);
612 tt[7] = (
FT_Byte)( (
val & 0x01 ) ? 0xff : 0);
638 tt[0] = (
FT_Byte)( (
val & 0x80 ) ? 0xff : 0);
690 for (
j =
source->width >> 2;
j > 0;
j-- )
740 for (
j =
source->width >> 1;
j > 0;
j-- )
753 tt[0] = (
FT_Byte)( (
ss[0] & 0xF0 ) >> 4 );
GLint GLint GLsizei width
#define FT_ARRAY_COPY(dest, source, count)
static char memory[1024 *256]
#define FT_QREALLOC(ptr, cursz, newsz)
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint GLint GLint j
typedefFT_BEGIN_HEADER struct FT_MemoryRec_ * FT_Memory
static FT_Byte ft_gray_for_premultiplied_srgb_bgra(const FT_Byte *bgra)
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Referenced by FT_Bitmap_Embolden(), FT_Render_Glyph_Internal(), IntGetBitmapGlyphNoCache(), and IntGetBitmapGlyphWithCache().
◆ FT_Bitmap_Copy()
Definition at line 54 of file ftbitmap.c.
64 FT_Int source_pitch_sign, target_pitch_sign;
68 return FT_THROW( Invalid_Library_Handle );
76 source_pitch_sign =
source->pitch < 0 ? -1 : 1;
77 target_pitch_sign =
target->pitch < 0 ? -1 : 1;
82 if ( source_pitch_sign != target_pitch_sign )
101 if ( target_pitch < 0 )
102 target_pitch = -target_pitch;
105 if ( target_size !=
size )
120 if ( source_pitch_sign == target_pitch_sign )
struct png_info_def **typedef void(__cdecl typeof(png_destroy_read_struct))(struct png_struct_def **
#define FT_ARRAY_COPY(dest, source, count)
#define FT_QALLOC(ptr, size)
static char memory[1024 *256]
#define FT_QREALLOC(ptr, cursz, newsz)
typedefFT_BEGIN_HEADER struct FT_MemoryRec_ * FT_Memory
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
GLsizei GLsizei GLchar * source
#define FT_MEM_COPY(dest, source, count)
Referenced by ft_bitmap_glyph_copy(), ft_bitmap_glyph_init(), and FT_GlyphSlot_Own_Bitmap().
◆ FT_Bitmap_Done()
◆ FT_Bitmap_Embolden()
Definition at line 296 of file ftbitmap.c.
309 return FT_THROW( Invalid_Library_Handle );
312 return FT_THROW( Invalid_Argument );
316 return FT_THROW( Invalid_Argument );
321 if ( xstr == 0 && ystr == 0 )
323 else if ( xstr < 0 || ystr < 0 )
324 return FT_THROW( Invalid_Argument );
326 switch (
bitmap->pixel_mode )
371 p =
bitmap->buffer + pitch * ystr;
387 for (
x = pitch - 1;
x >= 0;
x-- )
393 for (
i = 1;
i <= xstr;
i++ )
401 p[
x] |=
p[
x - 1] << ( 8 -
i );
420 if (
p[
x] ==
bitmap->num_grays - 1 )
435 for (
x = 1;
x <= ystr;
x++ )
441 for (
i = 0;
i < pitch;
i++ )
GLint GLint GLint GLint GLint x
FT_Bitmap_Init(FT_Bitmap *abitmap)
static FT_Error ft_bitmap_assure_buffer(FT_Memory memory, FT_Bitmap *bitmap, FT_UInt xpixels, FT_UInt ypixels)
GLdouble GLdouble GLdouble GLdouble q
FT_Bitmap_Done(FT_Library library, FT_Bitmap *bitmap)
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
GLint GLint GLint GLint GLint GLint y
FT_Bitmap_Convert(FT_Library library, const FT_Bitmap *source, FT_Bitmap *target, FT_Int alignment)
Referenced by FT_GlyphSlot_Embolden().
◆ FT_Bitmap_Init()
◆ FT_Bitmap_New()
◆ FT_GlyphSlot_Own_Bitmap()
Definition at line 801 of file ftbitmap.c.
803 if (
slot &&
slot->format == FT_GLYPH_FORMAT_BITMAP &&
#define FT_GLYPH_OWN_BITMAP
FT_Bitmap_Init(FT_Bitmap *abitmap)
FT_Bitmap_Copy(FT_Library library, const FT_Bitmap *source, FT_Bitmap *target)
Referenced by FT_GlyphSlot_Embolden().