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* src/winfonts/winfnt.c: Signedness fixes.

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This commit is contained in:
Werner Lemberg 2015-02-21 11:30:54 +01:00
parent cc3986d5db
commit 3d7e53f6a8
2 changed files with 23 additions and 19 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2015-02-21 Werner Lemberg <wl@gnu.org>
* src/winfonts/winfnt.c: Signedness fixes.
2015-02-21 Werner Lemberg <wl@gnu.org>
[type42] Signedness fixes.

38
src/winfonts/winfnt.c
View File

@ -331,8 +331,8 @@
if ( type_id == 0x8008U )
{
font_count = count;
font_offset = (FT_ULong)( FT_STREAM_POS() + 4 +
( stream->cursor - stream->limit ) );
font_offset = FT_STREAM_POS() + 4 +
(FT_ULong)( stream->cursor - stream->limit );
break;
}
@ -370,8 +370,8 @@
if ( FT_NEW( face->font ) )
goto Exit;
if ( FT_STREAM_SEEK( font_offset + face_index * 12 ) ||
FT_FRAME_ENTER( 12 ) )
if ( FT_STREAM_SEEK( font_offset + (FT_ULong)face_index * 12 ) ||
FT_FRAME_ENTER( 12 ) )
goto Fail;
face->font->offset = (FT_ULong)FT_GET_USHORT_LE() << size_shift;
@ -391,7 +391,7 @@
WinPE_RsrcDirEntryRec dir_entry1, dir_entry2, dir_entry3;
WinPE_RsrcDataEntryRec data_entry;
FT_Long root_dir_offset, name_dir_offset, lang_dir_offset;
FT_ULong root_dir_offset, name_dir_offset, lang_dir_offset;
FT_UShort i, j, k;
@ -739,9 +739,9 @@
/* we now need to fill the root FT_Face fields */
/* with relevant information */
{
FT_Face root = FT_FACE( face );
FNT_Font font = face->font;
FT_PtrDist family_size;
FT_Face root = FT_FACE( face );
FNT_Font font = face->font;
FT_ULong family_size;
root->face_index = face_index;
@ -769,9 +769,9 @@
FT_UShort x_res, y_res;
bsize->width = font->header.avg_width;
bsize->height = (FT_Short)(
font->header.pixel_height + font->header.external_leading );
bsize->width = (FT_Short)font->header.avg_width;
bsize->height = (FT_Short)( font->header.pixel_height +
font->header.external_leading );
bsize->size = font->header.nominal_point_size << 6;
x_res = font->header.horizontal_resolution;
@ -964,7 +964,7 @@
FNT_Font font;
FT_Error error = FT_Err_Ok;
FT_Byte* p;
FT_Int len;
FT_UInt len;
FT_Bitmap* bitmap = &slot->bitmap;
FT_ULong offset;
FT_Bool new_format;
@ -1009,7 +1009,7 @@
p = font->fnt_frame + offset;
bitmap->width = FT_NEXT_SHORT_LE( p );
bitmap->width = FT_NEXT_USHORT_LE( p );
/* jump to glyph entry */
if ( new_format )
@ -1030,12 +1030,12 @@
/* allocate and build bitmap */
{
FT_Memory memory = FT_FACE_MEMORY( slot->face );
FT_Int pitch = ( bitmap->width + 7 ) >> 3;
FT_UInt pitch = ( bitmap->width + 7 ) >> 3;
FT_Byte* column;
FT_Byte* write;
bitmap->pitch = pitch;
bitmap->pitch = (int)pitch;
bitmap->rows = font->header.pixel_height;
bitmap->pixel_mode = FT_PIXEL_MODE_MONO;
@ -1069,14 +1069,14 @@
slot->format = FT_GLYPH_FORMAT_BITMAP;
/* now set up metrics */
slot->metrics.width = bitmap->width << 6;
slot->metrics.height = bitmap->rows << 6;
slot->metrics.horiAdvance = bitmap->width << 6;
slot->metrics.width = (FT_Pos)( bitmap->width << 6 );
slot->metrics.height = (FT_Pos)( bitmap->rows << 6 );
slot->metrics.horiAdvance = (FT_Pos)( bitmap->width << 6 );
slot->metrics.horiBearingX = 0;
slot->metrics.horiBearingY = slot->bitmap_top << 6;
ft_synthesize_vertical_metrics( &slot->metrics,
bitmap->rows << 6 );
(FT_Pos)( bitmap->rows << 6 ) );
Exit:
return error;