forked from minhngoc25a/freetype2
[bdf] Signedness fixes.
* src/bdf/bdf.h, src/bdf/bdfdrivr.c, src/bdf/bdfdrivr.h, src/bdf/bdflib.c: Apply.
This commit is contained in:
Werner Lemberg
parent
b13945a93c
commit
3c374c8cda
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@ -1,3 +1,10 @@
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2015-02-22 Werner Lemberg <wl@gnu.org>
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[bdf] Signedness fixes.
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* src/bdf/bdf.h, src/bdf/bdfdrivr.c, src/bdf/bdfdrivr.h,
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src/bdf/bdflib.c: Apply.
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2015-02-22 Werner Lemberg <wl@gnu.org>
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* src/bdf/bdflib.c (_bdf_atous): New function.
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@ -167,10 +167,10 @@ FT_BEGIN_HEADER
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typedef struct hashtable_
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{
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int limit;
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int size;
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int used;
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hashnode* table;
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unsigned int limit;
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unsigned int size;
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unsigned int used;
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hashnode* table;
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} hashtable;
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@ -194,7 +194,7 @@ FT_BEGIN_HEADER
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char* name; /* Name of the font. */
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bdf_bbx_t bbx; /* Font bounding box. */
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long point_size; /* Point size of the font. */
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unsigned long point_size; /* Point size of the font. */
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unsigned long resolution_x; /* Font horizontal resolution. */
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unsigned long resolution_y; /* Font vertical resolution. */
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@ -106,7 +106,7 @@ THE SOFTWARE.
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mid = ( min + max ) >> 1;
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code = encodings[mid].enc;
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code = (FT_ULong)encodings[mid].enc;
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if ( charcode == code )
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{
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@ -146,7 +146,7 @@ THE SOFTWARE.
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mid = ( min + max ) >> 1;
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code = encodings[mid].enc;
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code = (FT_ULong)encodings[mid].enc;
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if ( charcode == code )
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{
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@ -165,7 +165,7 @@ THE SOFTWARE.
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charcode = 0;
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if ( min < cmap->num_encodings )
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{
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charcode = encodings[min].enc;
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charcode = (FT_ULong)encodings[min].enc;
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result = encodings[min].glyph + 1;
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}
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@ -427,7 +427,7 @@ THE SOFTWARE.
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/* the number of glyphs (with one slot for the undefined glyph */
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/* at position 0 and all unencoded glyphs) */
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bdfface->num_glyphs = font->glyphs_size + 1;
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bdfface->num_glyphs = (FT_Long)( font->glyphs_size + 1 );
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bdfface->num_fixed_sizes = 1;
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if ( FT_NEW_ARRAY( bdfface->available_sizes, 1 ) )
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@ -494,7 +494,7 @@ THE SOFTWARE.
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{
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(face->en_table[n]).enc = cur[n].encoding;
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FT_TRACE4(( " idx %d, val 0x%lX\n", n, cur[n].encoding ));
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(face->en_table[n]).glyph = (FT_Short)n;
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(face->en_table[n]).glyph = (FT_UShort)n;
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if ( cur[n].encoding == font->default_char )
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{
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@ -734,11 +734,11 @@ THE SOFTWARE.
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slot->bitmap_left = glyph.bbx.x_offset;
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slot->bitmap_top = glyph.bbx.ascent;
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slot->metrics.horiAdvance = glyph.dwidth << 6;
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slot->metrics.horiBearingX = glyph.bbx.x_offset << 6;
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slot->metrics.horiBearingY = glyph.bbx.ascent << 6;
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slot->metrics.width = bitmap->width << 6;
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slot->metrics.height = bitmap->rows << 6;
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slot->metrics.horiAdvance = (FT_Pos)( glyph.dwidth << 6 );
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slot->metrics.horiBearingX = (FT_Pos)( glyph.bbx.x_offset << 6 );
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slot->metrics.horiBearingY = (FT_Pos)( glyph.bbx.ascent << 6 );
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slot->metrics.width = (FT_Pos)( bitmap->width << 6 );
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slot->metrics.height = (FT_Pos)( bitmap->rows << 6 );
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/*
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* XXX DWIDTH1 and VVECTOR should be parsed and
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@ -43,7 +43,7 @@ FT_BEGIN_HEADER
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typedef struct BDF_encoding_el_
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{
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FT_ULong enc;
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FT_Long enc;
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FT_UShort glyph;
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} BDF_encoding_el;
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@ -243,7 +243,7 @@
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/* Mocklisp hash function. */
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while ( *kp )
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res = ( res << 5 ) - res + *kp++;
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res = ( res << 5 ) - res + (unsigned long)*kp++;
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ndp = bp + ( res % ht->size );
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while ( *ndp )
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@ -264,9 +264,9 @@
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hash_rehash( hashtable* ht,
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FT_Memory memory )
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{
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hashnode* obp = ht->table, *bp, *nbp;
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int i, sz = ht->size;
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FT_Error error = FT_Err_Ok;
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hashnode* obp = ht->table, *bp, *nbp;
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unsigned int i, sz = ht->size;
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FT_Error error = FT_Err_Ok;
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ht->size <<= 1;
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@ -294,8 +294,8 @@
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hash_init( hashtable* ht,
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FT_Memory memory )
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{
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int sz = INITIAL_HT_SIZE;
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FT_Error error = FT_Err_Ok;
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unsigned int sz = INITIAL_HT_SIZE;
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FT_Error error = FT_Err_Ok;
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ht->size = sz;
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@ -316,8 +316,8 @@
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{
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if ( ht != 0 )
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{
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int i, sz = ht->size;
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hashnode* bp = ht->table;
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unsigned int i, sz = ht->size;
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hashnode* bp = ht->table;
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for ( i = 0; i < sz; i++, bp++ )
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@ -570,10 +570,11 @@
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char* line,
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unsigned long linelen )
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{
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int mult, final_empty;
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char *sp, *ep, *end;
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char seps[32];
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FT_Error error = FT_Err_Ok;
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unsigned long final_empty;
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int mult;
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char *sp, *ep, *end;
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char seps[32];
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FT_Error error = FT_Err_Ok;
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/* Initialize the list. */
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@ -715,7 +716,7 @@
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{
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bytes = (ptrdiff_t)FT_Stream_TryRead(
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stream, (FT_Byte*)buf + cursor,
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(FT_ULong)( buf_size - cursor ) );
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buf_size - (unsigned long)cursor );
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avail = cursor + bytes;
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cursor = 0;
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refill = 0;
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@ -760,7 +761,7 @@
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if ( FT_RENEW_ARRAY( buf, buf_size, new_size ) )
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goto Exit;
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cursor = buf_size;
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cursor = (ptrdiff_t)buf_size;
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buf_size = new_size;
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}
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else
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@ -858,9 +859,9 @@
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/* Routine to convert an ASCII string into an unsigned long integer. */
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static unsigned long
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_bdf_atoul( char* s,
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char** end,
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int base )
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_bdf_atoul( char* s,
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char** end,
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unsigned int base )
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{
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unsigned long v;
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const unsigned char* dmap;
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@ -903,7 +904,7 @@
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}
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/* Routine to convert an ASCII string into an signed long integer. */
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/* Routine to convert an ASCII string into a signed long integer. */
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static long
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_bdf_atol( char* s,
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char** end,
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@ -1162,20 +1163,20 @@
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/* Parse flags. */
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#define _BDF_START 0x0001
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#define _BDF_FONT_NAME 0x0002
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#define _BDF_SIZE 0x0004
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#define _BDF_FONT_BBX 0x0008
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#define _BDF_PROPS 0x0010
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#define _BDF_GLYPHS 0x0020
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#define _BDF_GLYPH 0x0040
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#define _BDF_ENCODING 0x0080
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#define _BDF_SWIDTH 0x0100
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#define _BDF_DWIDTH 0x0200
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#define _BDF_BBX 0x0400
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#define _BDF_BITMAP 0x0800
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#define _BDF_START 0x0001U
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#define _BDF_FONT_NAME 0x0002U
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#define _BDF_SIZE 0x0004U
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#define _BDF_FONT_BBX 0x0008U
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#define _BDF_PROPS 0x0010U
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#define _BDF_GLYPHS 0x0020U
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#define _BDF_GLYPH 0x0040U
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#define _BDF_ENCODING 0x0080U
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#define _BDF_SWIDTH 0x0100U
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#define _BDF_DWIDTH 0x0200U
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#define _BDF_BBX 0x0400U
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#define _BDF_BITMAP 0x0800U
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#define _BDF_SWIDTH_ADJ 0x1000
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#define _BDF_SWIDTH_ADJ 0x1000U
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#define _BDF_GLYPH_BITS ( _BDF_GLYPH | \
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_BDF_ENCODING | \
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@ -1771,7 +1772,7 @@
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glyph = font->unencoded + font->unencoded_used;
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glyph->name = p->glyph_name;
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glyph->encoding = font->unencoded_used++;
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glyph->encoding = (long)font->unencoded_used++;
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}
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else
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/* Free up the glyph name if the unencoded shouldn't be */
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@ -2360,7 +2361,8 @@
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shift >>= 1;
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}
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shift = (short)( ( bitcount > 3 ) ? 8 : ( 1 << bitcount ) );
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shift = (unsigned short)( ( bitcount > 3 ) ? 8
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: ( 1U << bitcount ) );
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if ( p->font->bpp > shift || p->font->bpp != shift )
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{
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