forked from minhngoc25a/freetype2
* src/include/freetype/internal/tttypes.h (num_sbit_strikes,
num_sbit_scales): Use `FT_ULong'. * src/sfnt/sfobjs.c (sfnt_load_face): Updated accordingly. * src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Ditto. (find_sbit_image): Remove cast. * src/raster/ftrend1.c (ft_raster1_render): Fix cast. * src/sfnt/ttload.c (tt_face_load_names): Use cast. * src/sfnt/ttcmap.c (code_to_next2): Use long constant. (code_to_index4): Use cast. (code_to_index8_12): Fix cast. * src/sfnt/ttcmap0.c (tt_cmap4_char_next, tt_cmap8_char_index, tt_cmap12_char_index): Use cast for `result'. (tt_face_build_cmaps): Use cast. * src/sfnt/sfobjs.c (tt_name_entry_ascii_from_ucs4): Use cast for `code'. (sfnt_load_face): Use FT_Int32 for `flags'. * src/smooth/ftgrays.c (gray_render_scanline, gray_render_line, gray_compute_cbox, gray_convert_glyph, gray_raster_reset): Add casts to `TCoord' and `int'. More 16bit fixes. s/FT_Pos/TPos/. * src/smooth/ftsmooth.c (ft_smooth_render_generic): Add casts.
This commit is contained in:
Werner Lemberg
parent
6f708265ca
commit
901933beda
29
ChangeLog
29
ChangeLog
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@ -1,3 +1,32 @@
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2002-09-27 Werner Lemberg <wl@gnu.org>
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* src/include/freetype/internal/tttypes.h (num_sbit_strikes,
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num_sbit_scales): Use `FT_ULong'.
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* src/sfnt/sfobjs.c (sfnt_load_face): Updated accordingly.
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* src/sfnt/ttsbit.c (tt_face_set_sbit_strike): Ditto.
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(find_sbit_image): Remove cast.
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* src/raster/ftrend1.c (ft_raster1_render): Fix cast.
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2002-09-27 Wolfgang Domröse <porthos.domroese@harz.de>
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* src/sfnt/ttload.c (tt_face_load_names): Use cast.
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* src/sfnt/ttcmap.c (code_to_next2): Use long constant.
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(code_to_index4): Use cast.
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(code_to_index8_12): Fix cast.
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* src/sfnt/ttcmap0.c (tt_cmap4_char_next, tt_cmap8_char_index,
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tt_cmap12_char_index): Use cast for `result'.
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(tt_face_build_cmaps): Use cast.
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* src/sfnt/sfobjs.c (tt_name_entry_ascii_from_ucs4): Use cast for
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`code'.
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(sfnt_load_face): Use FT_Int32 for `flags'.
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* src/smooth/ftgrays.c (gray_render_scanline, gray_render_line,
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gray_compute_cbox, gray_convert_glyph, gray_raster_reset): Add casts
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to `TCoord' and `int'.
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More 16bit fixes.
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s/FT_Pos/TPos/.
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* src/smooth/ftsmooth.c (ft_smooth_render_generic): Add casts.
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2002-09-26 Werner Lemberg <wl@gnu.org>
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* src/sfnt/ttpost.c (load_post_names, tt_face_free_ps_names,
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@ -1518,10 +1518,10 @@ FT_BEGIN_HEADER
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TT_PCLT pclt;
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/* embedded bitmaps support */
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FT_Int num_sbit_strikes;
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FT_ULong num_sbit_strikes;
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TT_SBit_Strike sbit_strikes;
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FT_Int num_sbit_scales;
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FT_ULong num_sbit_scales;
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TT_SBit_Scale sbit_scales;
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/* postscript names table */
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@ -200,8 +200,8 @@
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goto Exit;
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slot->format = FT_GLYPH_FORMAT_BITMAP;
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slot->bitmap_left = (FT_UInt)( cbox.xMin >> 6 );
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slot->bitmap_top = (FT_UInt)( cbox.yMax >> 6 );
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slot->bitmap_left = (FT_Int)( cbox.xMin >> 6 );
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slot->bitmap_top = (FT_Int)( cbox.yMax >> 6 );
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Exit:
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return error;
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@ -86,7 +86,7 @@
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for ( n = 0; n < len; n++ )
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{
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code = FT_NEXT_ULONG( read );
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code = (FT_UInt)FT_NEXT_ULONG( read );
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if ( code < 32 || code > 127 )
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code = '?';
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@ -515,7 +515,7 @@
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/* now set up root fields */
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{
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FT_Face root = &face->root;
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FT_Int flags = 0;
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FT_Int32 flags = 0;
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FT_Memory memory;
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@ -617,7 +617,7 @@
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if ( face->num_sbit_strikes )
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{
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FT_Int n;
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FT_ULong n;
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root->face_flags |= FT_FACE_FLAG_FIXED_SIZES;
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@ -629,7 +629,7 @@
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* This is relatively simplistic -- look for a subHeader containing
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* glyphs and then walk to the first glyph in that subHeader.
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*/
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while ( charCode < 0x10000 )
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while ( charCode < 0x10000L )
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{
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char_lo = (FT_UInt)( charCode & 0xFF );
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char_hi = charCode >> 8;
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@ -746,7 +746,7 @@
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/* directly */
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if ( seg4->idRangeOffset == 0 )
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result = ( charCode + seg4->idDelta ) & 0xFFFFU;
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result = (FT_UInt)( charCode + seg4->idDelta ) & 0xFFFFU;
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else
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{
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/* otherwise, we must use the glyphIdArray to do it */
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@ -971,7 +971,8 @@
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cmap8_12->last_group = group;
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Found1:
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return group->startGlyphID + (FT_UInt)( charCode - group->startCharCode );
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return (FT_UInt)( group->startGlyphID +
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( charCode - group->startCharCode ) );
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}
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@ -940,7 +940,7 @@
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code++;
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}
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return result;
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return (FT_UInt)result;
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Exit:
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*pchar_code = result;
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@ -1281,7 +1281,7 @@
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if ( char_code <= end )
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{
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result = start_id + char_code - start;
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result = (FT_UInt)( start_id + char_code - start );
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break;
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}
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}
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@ -1588,7 +1588,7 @@
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if ( char_code <= end )
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{
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result = start_id + char_code - start;
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result = (FT_UInt)( start_id + char_code - start );
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break;
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}
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}
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@ -1747,7 +1747,7 @@
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ft_validator_init( FT_VALIDATOR( &valid ), cmap, limit,
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FT_VALIDATE_DEFAULT );
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valid.num_glyphs = face->root.num_glyphs;
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valid.num_glyphs = (FT_UInt)face->root.num_glyphs;
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if ( ft_setjmp( FT_VALIDATOR( &valid )->jump_buffer ) == 0 )
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{
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@ -1139,7 +1139,7 @@
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entry++;
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}
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table->numNameRecords = entry - table->names;
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table->numNameRecords = (FT_UInt)( entry - table->names );
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}
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FT_FRAME_EXIT();
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@ -626,7 +626,7 @@
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FT_Int y_ppem,
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FT_ULong *astrike_index )
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{
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FT_Int i;
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FT_ULong i;
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if ( x_ppem < 0 || x_ppem > 255 ||
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@ -791,8 +791,8 @@
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TT_SBit_Strike strike;
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if ( !face->sbit_strikes ||
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( face->num_sbit_strikes <= (FT_Int)strike_index ) )
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if ( !face->sbit_strikes ||
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( face->num_sbit_strikes <= strike_index ) )
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goto Fail;
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strike = &face->sbit_strikes[strike_index];
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@ -367,8 +367,8 @@
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return;
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}
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ras.min_ex = ras.max_ex = vec->x;
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ras.min_ey = ras.max_ey = vec->y;
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ras.min_ex = ras.max_ex = (TCoord)vec->x;
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ras.min_ey = ras.max_ey = (TCoord)vec->y;
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vec++;
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@ -378,10 +378,10 @@
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TPos y = vec->y;
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if ( x < ras.min_ex ) ras.min_ex = x;
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if ( x > ras.max_ex ) ras.max_ex = x;
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if ( y < ras.min_ey ) ras.min_ey = y;
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if ( y > ras.max_ey ) ras.max_ey = y;
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if ( x < ras.min_ex ) ras.min_ex = (TCoord)x;
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if ( x > ras.max_ex ) ras.max_ex = (TCoord)x;
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if ( y < ras.min_ey ) ras.min_ey = (TCoord)y;
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if ( y > ras.max_ey ) ras.max_ey = (TCoord)y;
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}
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/* truncate the bounding box to integer pixels */
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@ -513,10 +513,10 @@
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dx = x2 - x1;
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ex1 = TRUNC( x1 ); /* if (ex1 >= ras.max_ex) ex1 = ras.max_ex-1; */
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ex2 = TRUNC( x2 ); /* if (ex2 >= ras.max_ex) ex2 = ras.max_ex-1; */
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fx1 = x1 - SUBPIXELS( ex1 );
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fx2 = x2 - SUBPIXELS( ex2 );
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ex1 = (TCoord)TRUNC( x1 ); /* if (ex1 >= ras.max_ex) ex1 = ras.max_ex-1; */
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ex2 = (TCoord)TRUNC( x2 ); /* if (ex2 >= ras.max_ex) ex2 = ras.max_ex-1; */
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fx1 = (TCoord)( x1 - SUBPIXELS( ex1 ) );
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fx2 = (TCoord)( x2 - SUBPIXELS( ex2 ) );
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/* trivial case. Happens often */
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if ( y1 == y2 )
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@ -550,12 +550,12 @@
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dx = -dx;
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}
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delta = p / dx;
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mod = p % dx;
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delta = (TCoord)( p / dx );
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mod = (TCoord)( p % dx );
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if ( mod < 0 )
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{
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delta--;
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mod += dx;
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mod += (TCoord)dx;
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}
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ras.area += (TArea)( fx1 + first ) * delta;
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@ -568,12 +568,12 @@
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if ( ex1 != ex2 )
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{
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p = ONE_PIXEL * ( y2 - y1 + delta );
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lift = p / dx;
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rem = p % dx;
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lift = (TCoord)( p / dx );
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rem = (TCoord)( p % dx );
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if ( rem < 0 )
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{
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lift--;
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rem += dx;
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rem += (TCoord)dx;
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}
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mod -= dx;
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@ -584,7 +584,7 @@
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mod += rem;
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if ( mod >= 0 )
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{
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mod -= dx;
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mod -= (TCoord)dx;
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delta++;
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}
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@ -612,13 +612,14 @@
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{
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TCoord ey1, ey2, fy1, fy2;
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TPos dx, dy, x, x2;
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int p, rem, mod, lift, delta, first, incr;
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long p, first;
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int delta, rem, mod, lift, incr;
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ey1 = TRUNC( ras.last_ey );
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ey2 = TRUNC( to_y ); /* if (ey2 >= ras.max_ey) ey2 = ras.max_ey-1; */
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fy1 = ras.y - ras.last_ey;
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fy2 = to_y - SUBPIXELS( ey2 );
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ey1 = (TCoord)TRUNC( ras.last_ey );
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ey2 = (TCoord)TRUNC( to_y ); /* if (ey2 >= ras.max_ey) ey2 = ras.max_ey-1; */
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fy1 = (TCoord)( ras.y - ras.last_ey );
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fy2 = (TCoord)( to_y - SUBPIXELS( ey2 ) );
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dx = to_x - ras.x;
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dy = to_y - ras.y;
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@ -654,8 +655,8 @@
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if ( dx == 0 )
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{
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TCoord ex = TRUNC( ras.x );
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TCoord two_fx = ( ras.x - SUBPIXELS( ex ) ) << 1;
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TCoord ex = (TCoord)TRUNC( ras.x );
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TCoord two_fx = (TCoord)( ( ras.x - SUBPIXELS( (TPos)ex ) ) << 1 );
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TPos area;
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@ -666,16 +667,16 @@
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incr = -1;
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}
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delta = first - fy1;
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delta = (int)( first - fy1 );
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ras.area += (TArea)two_fx * delta;
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ras.cover += delta;
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ey1 += incr;
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gray_set_cell( raster, ex, ey1 );
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delta = first + first - ONE_PIXEL;
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delta = (int)( first + first - ONE_PIXEL );
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area = (TArea)two_fx * delta;
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while( ey1 != ey2 )
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while ( ey1 != ey2 )
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{
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ras.area += area;
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ras.cover += delta;
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@ -683,50 +684,50 @@
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gray_set_cell( raster, ex, ey1 );
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}
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delta = fy2 - ONE_PIXEL + first;
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delta = (int)( fy2 - ONE_PIXEL + first );
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ras.area += (TArea)two_fx * delta;
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ras.cover += delta;
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goto End;
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}
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/* ok, we have to render several scanlines */
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p = ( ONE_PIXEL - fy1 ) * dx;
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first = ONE_PIXEL;
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p = (int)( ( ONE_PIXEL - fy1 ) * dx );
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first = (int)ONE_PIXEL;
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incr = 1;
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if ( dy < 0 )
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{
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p = fy1 * dx;
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p = fy1 * (int)dx;
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first = 0;
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incr = -1;
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dy = -dy;
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}
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delta = p / dy;
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mod = p % dy;
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delta = (int)( p / dy );
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mod = (int)( p % dy );
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if ( mod < 0 )
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{
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delta--;
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mod += dy;
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mod += (TCoord)dy;
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}
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x = ras.x + delta;
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gray_render_scanline( RAS_VAR_ ey1, ras.x, fy1, x, first );
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ey1 += incr;
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gray_set_cell( RAS_VAR_ TRUNC( x ), ey1 );
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gray_set_cell( RAS_VAR_ (TCoord)TRUNC( x ), ey1 );
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if ( ey1 != ey2 )
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{
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p = ONE_PIXEL * dx;
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lift = p / dy;
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rem = p % dy;
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p = (int)( ONE_PIXEL * dx );
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lift = (int)( p / dy );
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rem = (int)( p % dy );
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if ( rem < 0 )
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{
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lift--;
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rem += dy;
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rem += (int)dy;
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}
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mod -= dy;
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mod -= (int)dy;
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while ( ey1 != ey2 )
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{
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|
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@ -734,12 +735,14 @@
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mod += rem;
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if ( mod >= 0 )
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{
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mod -= dy;
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mod -= (int)dy;
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delta++;
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}
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x2 = x + delta;
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gray_render_scanline( RAS_VAR_ ey1, x, ONE_PIXEL - first, x2, first );
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gray_render_scanline( RAS_VAR_ ey1, x,
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(TCoord)( ONE_PIXEL - first ), x2,
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first );
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x = x2;
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ey1 += incr;
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|
|
@ -747,7 +750,9 @@
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}
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}
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gray_render_scanline( RAS_VAR_ ey1, x, ONE_PIXEL - first, to_x, fy2 );
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gray_render_scanline( RAS_VAR_ ey1, x,
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(TCoord)( ONE_PIXEL - first ), to_x,
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fy2 );
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End:
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ras.x = to_x;
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|
|
@ -1237,7 +1242,8 @@
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x = UPSCALE( to->x );
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y = UPSCALE( to->y );
|
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|
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gray_start_cell( (PRaster)raster, TRUNC( x ), TRUNC( y ) );
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gray_start_cell( (PRaster)raster,
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(TCoord)TRUNC( x ), (TCoord)TRUNC( y ) );
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|
||||
((PRaster)raster)->x = x;
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((PRaster)raster)->y = y;
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||||
|
|
@ -1361,8 +1367,8 @@
|
|||
/* */
|
||||
/* the coverage percentage is area/(PIXEL_BITS*PIXEL_BITS*2) */
|
||||
/* */
|
||||
coverage = area >> ( PIXEL_BITS * 2 + 1 - 8); /* use range 0..256 */
|
||||
|
||||
coverage = (int)( area >> ( PIXEL_BITS * 2 + 1 - 8 ) );
|
||||
/* use range 0..256 */
|
||||
if ( coverage < 0 )
|
||||
coverage = -coverage;
|
||||
|
||||
|
|
@ -1593,14 +1599,14 @@
|
|||
FT_Vector* limit;
|
||||
char* tags;
|
||||
|
||||
int n; /* index of contour in outline */
|
||||
int first; /* index of first point in contour */
|
||||
int error;
|
||||
char tag; /* current point's state */
|
||||
int n; /* index of contour in outline */
|
||||
int first; /* index of first point in contour */
|
||||
int error;
|
||||
char tag; /* current point's state */
|
||||
|
||||
#if 0
|
||||
int shift = func_interface->shift;
|
||||
FT_Pos delta = func_interface->delta;
|
||||
int shift = func_interface->shift;
|
||||
TPos delta = func_interface->delta;
|
||||
#endif
|
||||
|
||||
|
||||
|
|
@ -1784,7 +1790,7 @@
|
|||
|
||||
typedef struct TBand_
|
||||
{
|
||||
FT_Pos min, max;
|
||||
TPos min, max;
|
||||
|
||||
} TBand;
|
||||
|
||||
|
|
@ -1839,11 +1845,11 @@
|
|||
ras.max_ey <= clip->yMin || ras.min_ey >= clip->yMax )
|
||||
return 0;
|
||||
|
||||
if ( ras.min_ex < clip->xMin ) ras.min_ex = clip->xMin;
|
||||
if ( ras.min_ey < clip->yMin ) ras.min_ey = clip->yMin;
|
||||
if ( ras.min_ex < clip->xMin ) ras.min_ex = (TCoord)clip->xMin;
|
||||
if ( ras.min_ey < clip->yMin ) ras.min_ey = (TCoord)clip->yMin;
|
||||
|
||||
if ( ras.max_ex > clip->xMax ) ras.max_ex = clip->xMax;
|
||||
if ( ras.max_ey > clip->yMax ) ras.max_ey = clip->yMax;
|
||||
if ( ras.max_ex > clip->xMax ) ras.max_ex = (TCoord)clip->xMax;
|
||||
if ( ras.max_ey > clip->yMax ) ras.max_ey = (TCoord)clip->yMax;
|
||||
|
||||
/* simple heuristic used to speed-up the bezier decomposition -- see */
|
||||
/* the code in gray_render_conic() and gray_render_cubic() for more */
|
||||
|
|
@ -1886,14 +1892,14 @@
|
|||
|
||||
while ( band >= bands )
|
||||
{
|
||||
FT_Pos bottom, top, middle;
|
||||
int error;
|
||||
TPos bottom, top, middle;
|
||||
int error;
|
||||
|
||||
|
||||
ras.num_cells = 0;
|
||||
ras.invalid = 1;
|
||||
ras.min_ey = band->min;
|
||||
ras.max_ey = band->max;
|
||||
ras.min_ey = (TCoord)band->min;
|
||||
ras.max_ey = (TCoord)band->max;
|
||||
|
||||
#if 1
|
||||
error = gray_convert_glyph_inner( RAS_VAR );
|
||||
|
|
@ -2136,7 +2142,7 @@
|
|||
if ( raster && pool_base && pool_size >= 4096 )
|
||||
gray_init_cells( rast, (char*)pool_base, pool_size );
|
||||
|
||||
rast->band_size = ( pool_size / sizeof ( TCell ) ) / 8;
|
||||
rast->band_size = (int)( ( pool_size / sizeof ( TCell ) ) / 8 );
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -218,8 +218,8 @@
|
|||
goto Exit;
|
||||
|
||||
slot->format = FT_GLYPH_FORMAT_BITMAP;
|
||||
slot->bitmap_left = cbox.xMin >> 6;
|
||||
slot->bitmap_top = cbox.yMax >> 6;
|
||||
slot->bitmap_left = (FT_Int)( cbox.xMin >> 6 );
|
||||
slot->bitmap_top = (FT_Int)( cbox.yMax >> 6 );
|
||||
|
||||
Exit:
|
||||
if ( outline && origin )
|
||||
|
|
|
|||
Loading…
Reference in New Issue