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* src/base/ftobjs.c (FT_Set_Char_Size): Simplify code. 

* include/freetype/freetype.h (FT_Set_Char_Size): Update
documentation.
This commit is contained in:
Werner Lemberg 2007-05-03 07:07:47 +00:00
parent 1b5267dad1
commit 106eaf1dbb
3 changed files with 20 additions and 4 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2007-05-03 Werner Lemberg <wl@gnu.org>
* src/base/ftobjs.c (FT_Set_Char_Size): Simplify code.
* include/freetype/freetype.h (FT_Set_Char_Size): Update
documentation.
2007-04-28 Victor Stinner <victor.stinner@inl.fr>
* src/sfnt/sfobjs.c (sfnt_load_face): Check error code after loading

11
include/freetype/freetype.h
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@ -2111,9 +2111,16 @@ FT_BEGIN_HEADER
/* FreeType error code. 0 means success. */
/* */
/* <Note> */
/* If either the horizontal or vertical resolution is zero, it is set */
/* to a default value of 72dpi. */
/* If either the character width or height is zero, it is set equal */
/* to the other value. */
/* */
/* If either the horizontal or vertical resolution is zero, it is set */
/* equal to the other value. */
/* */
/* A character width or height smaller than 1pt is set to 1pt; if */
/* both resolution values are zero, they are set to 72dpi. */
/* */
FT_EXPORT( FT_Error )
FT_Set_Char_Size( FT_Face face,
FT_F26Dot6 char_width,

7
src/base/ftobjs.c
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@ -2435,11 +2435,14 @@
if ( char_height < 1 * 64 )
char_height = 1 * 64;
if ( !horz_resolution )
horz_resolution = vert_resolution = 72;
req.type = FT_SIZE_REQUEST_TYPE_NOMINAL;
req.width = char_width;
req.height = char_height;
req.horiResolution = ( horz_resolution ) ? horz_resolution : 72;
req.vertResolution = ( vert_resolution ) ? vert_resolution : 72;
req.horiResolution = horz_resolution;
req.vertResolution = vert_resolution;
return FT_Request_Size( face, &req );
}