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added FT_Get_Sfnt_Table from "include/tttables.h"

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This commit is contained in:
David Turner 2000-04-25 16:10:50 +00:00
parent 2dbc54dd13
commit 99a4d93b2d
1 changed files with 49 additions and 1 deletions
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50
src/base/ftobjs.c
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@ -20,7 +20,7 @@
#include <ftdebug.h>
#include <ftstream.h>
#include <tttables.h>
/*************************************************************************/
/*************************************************************************/
@ -1964,6 +1964,54 @@
}
/***************************************************************************
*
* <Function>
* FT_Get_Sfnt_Table
*
* <Description>
* Returns a pointer to a given SFNT table within a face.
*
* <Input>
* face :: handle to source
* tag :: index if SFNT table
*
* <Return>
* type-less pointer to the table. This will be 0 in case of error, or
* when the corresponding table was not found *OR* loaded from the file.
*
* <Note>
* The table is owned by the face object, and disappears with it.
*
* This function is only useful to access Sfnt tables that are loaded
* by the sfnt/truetype/opentype drivers. See FT_Sfnt_tag for a list.
*
* You can load any table with a different function.. XXX
*
***************************************************************************/
EXPORT_FUNC
void* FT_Get_Sfnt_Table( FT_Face face,
FT_Sfnt_Tag tag )
{
void* table = 0;
FT_Get_Sfnt_Table_Func func;
FT_Driver driver;
if (!face || !FT_IS_SFNT(face))
goto Exit;
driver = face->driver;
func = (FT_Get_Sfnt_Table_Func)driver->interface.get_interface( driver, "get_sfnt" );
if (func)
table = func(face,tag);
Exit:
return table;
}
/*************************************************************************/
/* */