ftstream.c File Reference

#include <ft2build.h>
#include <FT_INTERNAL_STREAM_H>
#include <FT_INTERNAL_DEBUG_H>

Go to the source code of this file.

Macros
#define	FT_COMPONENT   trace_stream

Functions
	FT_Stream_Close (FT_Stream stream)
	FT_Stream_EnterFrame (FT_Stream stream, FT_ULong count)
	FT_Stream_ExitFrame (FT_Stream stream)
	FT_Stream_ExtractFrame (FT_Stream stream, FT_ULong count, FT_Byte **pbytes)
	FT_Stream_GetChar (FT_Stream stream)
	FT_Stream_GetULong (FT_Stream stream)
	FT_Stream_GetULongLE (FT_Stream stream)
	FT_Stream_GetUOffset (FT_Stream stream)
	FT_Stream_GetUShort (FT_Stream stream)
	FT_Stream_GetUShortLE (FT_Stream stream)
	FT_Stream_OpenMemory (FT_Stream stream, const FT_Byte *base, FT_ULong size)
	FT_Stream_Pos (FT_Stream stream)
	FT_Stream_Read (FT_Stream stream, FT_Byte *buffer, FT_ULong count)
	FT_Stream_ReadAt (FT_Stream stream, FT_ULong pos, FT_Byte *buffer, FT_ULong count)
	FT_Stream_ReadChar (FT_Stream stream, FT_Error *error)
	FT_Stream_ReadFields (FT_Stream stream, const FT_Frame_Field *fields, void *structure)
	FT_Stream_ReadULong (FT_Stream stream, FT_Error *error)
	FT_Stream_ReadULongLE (FT_Stream stream, FT_Error *error)
	FT_Stream_ReadUOffset (FT_Stream stream, FT_Error *error)
	FT_Stream_ReadUShort (FT_Stream stream, FT_Error *error)
	FT_Stream_ReadUShortLE (FT_Stream stream, FT_Error *error)
	FT_Stream_ReleaseFrame (FT_Stream stream, FT_Byte **pbytes)
	FT_Stream_Seek (FT_Stream stream, FT_ULong pos)
	FT_Stream_Skip (FT_Stream stream, FT_Long distance)
	FT_Stream_TryRead (FT_Stream stream, FT_Byte *buffer, FT_ULong count)

Macro Definition Documentation

#define FT_COMPONENT   trace_stream

Definition at line 31 of file ftstream.c.

Function Documentation

FT_Stream_Close

(

FT_Stream

stream

)

Definition at line 49 of file ftstream.c.

Referenced by FT_Stream_Free(), main(), and PCF_Face_Done().

FT_Stream_EnterFrame	(	FT_Stream	stream,
		FT_ULong	count
	)

Definition at line 234 of file ftstream.c.

References error, FT_ASSERT, FT_Err_Ok, FT_ERROR, FT_FREE, ft_mem_qalloc(), and FT_QALLOC.

Referenced by FT_Access_Frame(), FT_Stream_ExtractFrame(), FT_Stream_ReadFields(), parse_afm(), pcf_get_bitmaps(), and pcf_get_encodings().

FT_Stream_ExitFrame

(

FT_Stream

stream

)

Definition at line 312 of file ftstream.c.

References FT_ASSERT, FT_FREE, ft_mem_free(), and NULL.

Referenced by FT_Forget_Frame(), FT_Stream_ReadFields(), pcf_get_bitmaps(), and pcf_get_encodings().

FT_Stream_ExtractFrame	(	FT_Stream	stream,
		FT_ULong	count,
		FT_Byte **	pbytes
	)

Definition at line 193 of file ftstream.c.

References error, and FT_Stream_EnterFrame().

Referenced by FT_Extract_Frame().

FT_Stream_GetChar

(

FT_Stream

stream

)

Definition at line 342 of file ftstream.c.

References FT_ASSERT.

FT_Stream_GetULong

(

FT_Stream

stream

)

Definition at line 414 of file ftstream.c.

References FT_ASSERT, and FT_NEXT_ULONG.

FT_Stream_GetULongLE

(

FT_Stream

stream

)

Definition at line 432 of file ftstream.c.

References FT_ASSERT, and FT_NEXT_ULONG_LE.

FT_Stream_GetUOffset

(

FT_Stream

stream

)

Definition at line 396 of file ftstream.c.

References FT_ASSERT, and FT_NEXT_UOFF3.

FT_Stream_GetUShort

(

FT_Stream

stream

)

Definition at line 358 of file ftstream.c.

References FT_ASSERT, and FT_NEXT_USHORT.

FT_Stream_GetUShortLE

(

FT_Stream

stream

)

Definition at line 377 of file ftstream.c.

References FT_ASSERT, and FT_NEXT_USHORT_LE.

FT_Stream_OpenMemory	(	FT_Stream	stream,
		const FT_Byte *	base,
		FT_ULong	size
	)

Definition at line 35 of file ftstream.c.

Referenced by cid_face_open(), FT_New_Memory_Stream(), FT_Stream_New(), and load_truetype_glyph().

FT_Stream_Pos

(

FT_Stream

stream

)

Definition at line 103 of file ftstream.c.

Referenced by tt_face_load_loca().

FT_Stream_Read	(	FT_Stream	stream,
		FT_Byte *	buffer,
		FT_ULong	count
	)

Definition at line 110 of file ftstream.c.

References FT_Stream_ReadAt().

Referenced by FT_Raccess_Get_HeaderInfo(), FT_Read_Stream(), and pcf_get_properties().

FT_Stream_ReadAt	(	FT_Stream	stream,
		FT_ULong	pos,
		FT_Byte *	buffer,
		FT_ULong	count
	)

Definition at line 119 of file ftstream.c.

References error, FT_Err_Ok, FT_ERROR, and FT_MEM_COPY.

Referenced by FT_Read_Stream_At(), and FT_Stream_Read().

FT_Stream_ReadChar	(	FT_Stream	stream,
		FT_Error *	error
	)

Definition at line 450 of file ftstream.c.

References FT_ASSERT, FT_Err_Ok, and FT_ERROR.

FT_Stream_ReadFields	(	FT_Stream	stream,
		const FT_Frame_Field *	fields,
		void *	structure
	)

Definition at line 722 of file ftstream.c.

References error, FT_Bool, FT_CHAR_BIT, FT_Err_Invalid_Argument, FT_Err_Ok, ft_frame_byte, ft_frame_bytes, ft_frame_long_be, ft_frame_long_le, ft_frame_off3_be, ft_frame_off3_le, FT_FRAME_OP_SIGNED, ft_frame_schar, ft_frame_short_be, ft_frame_short_le, ft_frame_skip, ft_frame_start, ft_frame_ulong_be, ft_frame_ulong_le, ft_frame_uoff3_be, ft_frame_uoff3_le, ft_frame_ushort_be, ft_frame_ushort_le, FT_MEM_COPY, FT_NEXT_BYTE, FT_NEXT_ULONG, FT_NEXT_ULONG_LE, FT_NEXT_UOFF3, FT_NEXT_UOFF3_LE, FT_NEXT_USHORT, FT_NEXT_USHORT_LE, FT_Stream_EnterFrame(), FT_Stream_ExitFrame(), and switch().

FT_Stream_ReadULong	(	FT_Stream	stream,
		FT_Error *	error
	)

Definition at line 628 of file ftstream.c.

References FT_ASSERT, FT_Err_Ok, FT_ERROR, and FT_NEXT_ULONG.

FT_Stream_ReadULongLE	(	FT_Stream	stream,
		FT_Error *	error
	)

Definition at line 675 of file ftstream.c.

References FT_ASSERT, FT_Err_Ok, FT_ERROR, and FT_NEXT_ULONG_LE.

FT_Stream_ReadUOffset	(	FT_Stream	stream,
		FT_Error *	error
	)

Definition at line 581 of file ftstream.c.

References FT_ASSERT, FT_Err_Ok, FT_ERROR, and FT_NEXT_UOFF3.

FT_Stream_ReadUShort	(	FT_Stream	stream,
		FT_Error *	error
	)

Definition at line 487 of file ftstream.c.

References FT_ASSERT, FT_Err_Ok, FT_ERROR, and FT_NEXT_USHORT.

FT_Stream_ReadUShortLE	(	FT_Stream	stream,
		FT_Error *	error
	)

Definition at line 534 of file ftstream.c.

References FT_ASSERT, FT_Err_Ok, FT_ERROR, and FT_NEXT_USHORT_LE.

FT_Stream_ReleaseFrame	(	FT_Stream	stream,
		FT_Byte **	pbytes
	)

Definition at line 215 of file ftstream.c.

References FT_FREE, ft_mem_free(), and NULL.

Referenced by FT_Release_Frame().

FT_Stream_Seek	(	FT_Stream	stream,
		FT_ULong	pos
	)

Definition at line 57 of file ftstream.c.

References error, FT_Err_Ok, and FT_ERROR.

Referenced by ft_lzwstate_io(), FT_Open_Face(), FT_Raccess_Get_DataOffsets(), FT_Raccess_Get_HeaderInfo(), FT_Seek_Stream(), and FT_Stream_Skip().

FT_Stream_Skip	(	FT_Stream	stream,
		FT_Long	distance
	)

Definition at line 92 of file ftstream.c.

References FT_Stream_Seek().

Referenced by FT_Skip_Stream().

FT_Stream_TryRead	(	FT_Stream	stream,
		FT_Byte *	buffer,
		FT_ULong	count
	)

Definition at line 164 of file ftstream.c.

References FT_MEM_COPY.

Referenced by _bdf_readstream(), ft_lzwstate_io(), and ft_lzwstate_refill().