ref: 24e4e96aff8885c2b5666c2f5fe6d1f112275d4e
parent: 559727d5196633c735298fe16f7f1e835fe94ef7
author: Werner Lemberg <[email protected]>
date: Wed Feb 25 01:57:16 EST 2015
[cache] Signedness fixes. * src/cache/ftcbasic.c, src/cache/ftccmap.c, src/cache/ftcimage.c, src/cache/ftcmanag.c, src/cache/ftcsbits.c: Apply.
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
2015-02-25 Werner Lemberg <[email protected]>
+ [cache] Signedness fixes.
+
+ * src/cache/ftcbasic.c, src/cache/ftccmap.c, src/cache/ftcimage.c,
+ src/cache/ftcmanag.c, src/cache/ftcsbits.c: Apply.
+
+2015-02-25 Werner Lemberg <[email protected]>
+
Change dimension fields in `FTC_ImageTypeRec' to unsigned type.
This doesn't break ABI.
--- a/src/cache/ftcbasic.c
+++ b/src/cache/ftcbasic.c
@@ -138,8 +138,10 @@
FT_Face face = size->face;
- error = FT_Load_Glyph( face, gindex,
- family->attrs.load_flags | FT_LOAD_RENDER );
+ error = FT_Load_Glyph(
+ face,
+ gindex,
+ (FT_Int)family->attrs.load_flags | FT_LOAD_RENDER );
if ( !error )
*aface = face;
}
@@ -169,7 +171,9 @@
{face = size->face;
- error = FT_Load_Glyph( face, gindex, family->attrs.load_flags );
+ error = FT_Load_Glyph( face,
+ gindex,
+ (FT_Int)family->attrs.load_flags );
if ( !error )
{if ( face->glyph->format == FT_GLYPH_FORMAT_BITMAP ||
@@ -300,7 +304,7 @@
if ( (FT_ULong)( type->flags - FT_INT_MIN ) > FT_UINT_MAX )
FT_TRACE1(( "FTC_ImageCache_Lookup:"
" higher bits in load_flags 0x%x are dropped\n",
- type->flags & ~((FT_ULong)FT_UINT_MAX) ));
+ (FT_ULong)type->flags & ~((FT_ULong)FT_UINT_MAX) ));
query.attrs.scaler.face_id = type->face_id;
query.attrs.scaler.width = type->width;
@@ -481,7 +485,7 @@
if ( (FT_ULong)( type->flags - FT_INT_MIN ) > FT_UINT_MAX )
FT_TRACE1(( "FTC_ImageCache_Lookup:"
" higher bits in load_flags 0x%x are dropped\n",
- type->flags & ~((FT_ULong)FT_UINT_MAX) ));
+ (FT_ULong)type->flags & ~((FT_ULong)FT_UINT_MAX) ));
query.attrs.scaler.face_id = type->face_id;
query.attrs.scaler.width = type->width;
--- a/src/cache/ftccmap.c
+++ b/src/cache/ftccmap.c
@@ -270,7 +270,7 @@
query.cmap_index = (FT_UInt)cmap_index;
query.char_code = char_code;
- hash = FTC_CMAP_HASH( face_id, cmap_index, char_code );
+ hash = FTC_CMAP_HASH( face_id, (FT_UInt)cmap_index, char_code );
#if 1
FTC_CACHE_LOOKUP_CMP( cache, ftc_cmap_node_compare, hash, &query,
--- a/src/cache/ftcimage.c
+++ b/src/cache/ftcimage.c
@@ -133,9 +133,9 @@
outg = (FT_OutlineGlyph)glyph;
- size = outg->outline.n_points *
+ size = (FT_Offset)outg->outline.n_points *
( sizeof ( FT_Vector ) + sizeof ( FT_Byte ) ) +
- outg->outline.n_contours * sizeof ( FT_Short ) +
+ (FT_Offset)outg->outline.n_contours * sizeof ( FT_Short ) +
sizeof ( *outg );
}
break;
--- a/src/cache/ftcmanag.c
+++ b/src/cache/ftcmanag.c
@@ -60,8 +60,11 @@
if ( scaler->pixel )
error = FT_Set_Pixel_Sizes( face, scaler->width, scaler->height );
else
- error = FT_Set_Char_Size( face, scaler->width, scaler->height,
- scaler->x_res, scaler->y_res );
+ error = FT_Set_Char_Size( face,
+ (FT_F26Dot6)scaler->width,
+ (FT_F26Dot6)scaler->height,
+ scaler->x_res,
+ scaler->y_res );
if ( error )
{FT_Done_Size( size );
--- a/src/cache/ftcsbits.c
+++ b/src/cache/ftcsbits.c
@@ -52,7 +52,7 @@
if ( pitch < 0 )
pitch = -pitch;
- size = (FT_ULong)( pitch * bitmap->rows );
+ size = (FT_ULong)pitch * bitmap->rows;
if ( !FT_ALLOC( sbit->buffer, size ) )
FT_MEM_COPY( sbit->buffer, bitmap->buffer, size );
@@ -181,7 +181,7 @@
/* now, compute size */
if ( asize )
- *asize = FT_ABS( sbit->pitch ) * sbit->height;
+ *asize = (FT_ULong)FT_ABS( sbit->pitch ) * sbit->height;
} /* glyph loading successful */
@@ -302,7 +302,7 @@
pitch = -pitch;
/* add the size of a given glyph image */
- size += pitch * sbit->height;
+ size += (FT_Offset)pitch * sbit->height;
}
}