ReactOS  0.4.14-dev-854-gb9426a3
ftsystem.c File Reference
#include <ft2build.h>
Include dependency graph for ftsystem.c:

Go to the source code of this file.

Macros

#define FT_COMPONENT   trace_io
 
#define STREAM_FILE(stream)   ( (FT_FILE*)stream->descriptor.pointer )
 

Functions

 ft_alloc (FT_Memory memory, long size)
 
 ft_realloc (FT_Memory memory, long cur_size, long new_size, void *block)
 
 ft_free (FT_Memory memory, void *block)
 
 ft_ansi_stream_close (FT_Stream stream)
 
 ft_ansi_stream_io (FT_Stream stream, unsigned long offset, unsigned char *buffer, unsigned long count)
 
 FT_Stream_Open (FT_Stream stream, const char *filepathname)
 
 FT_New_Memory (void)
 
 FT_Done_Memory (FT_Memory memory)
 

Macro Definition Documentation

◆ FT_COMPONENT

#define FT_COMPONENT   trace_io

Definition at line 149 of file ftsystem.c.

◆ STREAM_FILE

#define STREAM_FILE (   stream)    ( (FT_FILE*)stream->descriptor.pointer )

Definition at line 153 of file ftsystem.c.

Function Documentation

◆ ft_alloc()

ft_alloc ( FT_Memory  memory,
long  size 
)

Definition at line 69 of file ftsystem.c.

71  {
72  FT_UNUSED( memory );
73 
74  return ft_smalloc( (size_t)size );
75  }
static char memory[1024 *256]
Definition: process.c:116
GLsizeiptr size
Definition: glext.h:5919
#define ft_smalloc
Definition: ftstdlib.h:134
#define FT_UNUSED(arg)
Definition: ftconfig.h:101

Referenced by FT_New_Memory().

◆ ft_ansi_stream_close()

ft_ansi_stream_close ( FT_Stream  stream)

Definition at line 168 of file ftsystem.c.

169  {
171 
172  stream->descriptor.pointer = NULL;
173  stream->size = 0;
174  stream->base = NULL;
175  }
smooth NULL
Definition: ftsmooth.c:416
unsigned int size
Definition: parse.h:27
Definition: parse.h:22
#define STREAM_FILE(stream)
Definition: ftsystem.c:153
#define ft_fclose
Definition: ftstdlib.h:105

Referenced by FT_Stream_Open().

◆ ft_ansi_stream_io()

ft_ansi_stream_io ( FT_Stream  stream,
unsigned long  offset,
unsigned char buffer,
unsigned long  count 
)

Definition at line 201 of file ftsystem.c.

205  {
206  FT_FILE* file;
207 
208 
209  if ( !count && offset > stream->size )
210  return 1;
211 
212  file = STREAM_FILE( stream );
213 
214  if ( stream->pos != offset )
215  ft_fseek( file, (long)offset, SEEK_SET );
216 
217  return (unsigned long)ft_fread( buffer, 1, count, file );
218  }
GLuint GLuint GLsizei count
Definition: gl.h:1545
GLintptr offset
Definition: glext.h:5920
#define ft_fread
Definition: ftstdlib.h:107
GLuint buffer
Definition: glext.h:5915
#define FT_FILE
Definition: ftstdlib.h:104
#define SEEK_SET
Definition: jmemansi.c:26
const char file[]
Definition: icontest.c:11
unsigned int size
Definition: parse.h:27
Definition: parse.h:22
ULARGE_INTEGER pos
Definition: request.c:4380
#define STREAM_FILE(stream)
Definition: ftsystem.c:153
#define ft_fseek
Definition: ftstdlib.h:108
Definition: fci.c:126

Referenced by FT_Stream_Open().

◆ FT_Done_Memory()

FT_Done_Memory ( FT_Memory  memory)

Definition at line 311 of file ftsystem.c.

312  {
313 #ifdef FT_DEBUG_MEMORY
314  ft_mem_debug_done( memory );
315 #endif
316  ft_sfree( memory );
317  }
static char memory[1024 *256]
Definition: process.c:116
#define ft_sfree
Definition: ftstdlib.h:133

Referenced by FT_Done_FreeType(), and FT_Init_FreeType().

◆ ft_free()

ft_free ( FT_Memory  memory,
void block 
)

Definition at line 125 of file ftsystem.c.

127  {
128  FT_UNUSED( memory );
129 
130  ft_sfree( block );
131  }
static unsigned int block
Definition: xmlmemory.c:118
static char memory[1024 *256]
Definition: process.c:116
#define ft_sfree
Definition: ftstdlib.h:133
#define FT_UNUSED(arg)
Definition: ftconfig.h:101

Referenced by FT_New_Memory().

◆ FT_New_Memory()

FT_New_Memory ( void  )

Definition at line 287 of file ftsystem.c.

288  {
290 
291 
292  memory = (FT_Memory)ft_smalloc( sizeof ( *memory ) );
293  if ( memory )
294  {
295  memory->user = NULL;
296  memory->alloc = ft_alloc;
297  memory->realloc = ft_realloc;
298  memory->free = ft_free;
299 #ifdef FT_DEBUG_MEMORY
300  ft_mem_debug_init( memory );
301 #endif
302  }
303 
304  return memory;
305  }
ft_free(FT_Memory memory, void *block)
Definition: ftsystem.c:125
static char memory[1024 *256]
Definition: process.c:116
smooth NULL
Definition: ftsmooth.c:416
ft_alloc(FT_Memory memory, long size)
Definition: ftsystem.c:69
ft_realloc(FT_Memory memory, long cur_size, long new_size, void *block)
Definition: ftsystem.c:99
typedefFT_BEGIN_HEADER struct FT_MemoryRec_ * FT_Memory
Definition: ftsystem.h:66
#define ft_smalloc
Definition: ftstdlib.h:134

Referenced by FT_Init_FreeType().

◆ ft_realloc()

ft_realloc ( FT_Memory  memory,
long  cur_size,
long  new_size,
void block 
)

Definition at line 99 of file ftsystem.c.

103  {
104  FT_UNUSED( memory );
105  FT_UNUSED( cur_size );
106 
107  return ft_srealloc( block, (size_t)new_size );
108  }
static unsigned int block
Definition: xmlmemory.c:118
static char memory[1024 *256]
Definition: process.c:116
#define ft_srealloc
Definition: ftstdlib.h:135
#define FT_UNUSED(arg)
Definition: ftconfig.h:101

Referenced by FT_New_Memory().

◆ FT_Stream_Open()

FT_Stream_Open ( FT_Stream  stream,
const char filepathname 
)

Definition at line 224 of file ftsystem.c.

226  {
227  FT_FILE* file;
228 
229 
230  if ( !stream )
231  return FT_THROW( Invalid_Stream_Handle );
232 
233  stream->descriptor.pointer = NULL;
234  stream->pathname.pointer = (char*)filepathname;
235  stream->base = NULL;
236  stream->pos = 0;
237  stream->read = NULL;
238  stream->close = NULL;
239 
240  file = ft_fopen( filepathname, "rb" );
241  if ( !file )
242  {
243  FT_ERROR(( "FT_Stream_Open:"
244  " could not open `%s'\n", filepathname ));
245 
246  return FT_THROW( Cannot_Open_Resource );
247  }
248 
249  ft_fseek( file, 0, SEEK_END );
250  stream->size = (unsigned long)ft_ftell( file );
251  if ( !stream->size )
252  {
253  FT_ERROR(( "FT_Stream_Open:" ));
254  FT_ERROR(( " opened `%s' but zero-sized\n", filepathname ));
255  ft_fclose( file );
256  return FT_THROW( Cannot_Open_Stream );
257  }
258  ft_fseek( file, 0, SEEK_SET );
259 
260  stream->descriptor.pointer = file;
261  stream->read = ft_ansi_stream_io;
262  stream->close = ft_ansi_stream_close;
263 
264  FT_TRACE1(( "FT_Stream_Open:" ));
265  FT_TRACE1(( " opened `%s' (%d bytes) successfully\n",
266  filepathname, stream->size ));
267 
268  return FT_Err_Ok;
269  }
return FT_Err_Ok
Definition: ftbbox.c:511
#define FT_TRACE1(varformat)
Definition: ftdebug.h:158
#define FT_ERROR(varformat)
Definition: ftdebug.h:181
#define FT_THROW(e)
Definition: ftdebug.h:213
ft_ansi_stream_io(FT_Stream stream, unsigned long offset, unsigned char *buffer, unsigned long count)
Definition: ftsystem.c:201
smooth NULL
Definition: ftsmooth.c:416
#define FT_FILE
Definition: ftstdlib.h:104
#define ft_fopen
Definition: ftstdlib.h:106
#define SEEK_SET
Definition: jmemansi.c:26
const char file[]
Definition: icontest.c:11
TCHAR filepathname[1000]
Definition: main.cpp:52
unsigned int size
Definition: parse.h:27
Definition: parse.h:22
ULARGE_INTEGER pos
Definition: request.c:4380
ft_ansi_stream_close(FT_Stream stream)
Definition: ftsystem.c:168
#define ft_ftell
Definition: ftstdlib.h:109
#define ft_fclose
Definition: ftstdlib.h:105
#define long
Definition: qsort.c:33
#define SEEK_END
Definition: cabinet.c:27
#define ft_fseek
Definition: ftstdlib.h:108
Definition: fci.c:126

Referenced by FT_Stream_New(), and main().