ftmulti.c: Will now accept any filename. It will no longer append `.ttf'
or `.ttc'. Reformatted. ftcalc.c, ftdebug.c: Minor formatting stuff.
This commit is contained in:
Werner Lemberg
parent
5b401bb918
commit
026bd17b41
@ -2,7 +2,7 @@
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/* */
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/* The FreeType project -- a free and portable quality TrueType renderer. */
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/* */
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/* Copyright 1996-1999 by */
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/* Copyright 1996-2000 by */
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/* D. Turner, R.Wilhelm, and W. Lemberg */
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/* */
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/* */
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@ -30,8 +30,8 @@
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#define DIM_X 500
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#define DIM_Y 400
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#define CENTER_X (bit.width/2)
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#define CENTER_Y (bit.rows/2)
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#define CENTER_X ( bit.width / 2 )
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#define CENTER_Y ( bit.rows / 2 )
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#define MAXPTSIZE 500 /* dtp */
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@ -39,37 +39,38 @@
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char* new_header = 0;
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const unsigned char* Text = (unsigned char*)
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"The quick brown fox jumped over the lazy dog 0123456789 \
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\342\352\356\373\364\344\353\357\366\374\377\340\371\351\350\347 \
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&#~\"\'(-`_^@)=+\260 ABCDEFGHIJKLMNOPQRSTUVWXYZ \
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$\243^\250*\265\371%!\247:/;.,?<>";
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FT_Library library; /* the FreeType library */
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FT_Face face; /* the font face */
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FT_Size size; /* the font size */
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FT_GlyphSlot glyph; /* the glyph slot */
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"The quick brown fox jumped over the lazy dog 0123456789 "
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"\342\352\356\373\364\344\353\357\366\374\377\340\371\351\350\347 "
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"&#~\"\'(-`_^@)=+\260 ABCDEFGHIJKLMNOPQRSTUVWXYZ "
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"$\243^\250*\265\371%!\247:/;.,?<>";
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FT_Error error; /* error returned by FreeType ? */
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FT_Library library; /* the FreeType library */
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FT_Face face; /* the font face */
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FT_Size size; /* the font size */
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FT_GlyphSlot glyph; /* the glyph slot */
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grSurface* surface; /* current display surface */
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grBitmap bit; /* current display bitmap */
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FT_Error error; /* error returned by FreeType? */
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grSurface* surface; /* current display surface */
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grBitmap bit; /* current display bitmap */
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int num_glyphs; /* number of glyphs */
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int ptsize; /* current point size */
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int hinted = 1; /* is glyph hinting active ? */
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int antialias = 1; /* is anti-aliasing active ? */
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int use_sbits = 1; /* do we use embedded bitmaps ? */
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int low_prec = 0; /* force low precision */
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int Num; /* current first glyph index */
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int hinted = 1; /* is glyph hinting active? */
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int antialias = 1; /* is anti-aliasing active? */
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int use_sbits = 1; /* do we use embedded bitmaps? */
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int low_prec = 0; /* force low precision */
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int Num; /* current first glyph index */
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int res = 72;
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int res = 72;
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static grColor fore_color = { 255 };
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int Fail;
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unsigned char autorun;
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int graph_init = 0;
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int graph_init = 0;
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int render_mode = 1;
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int use_grays = 1;
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@ -78,90 +79,100 @@ $\243^\250*\265\371%!\247:/;.,?<>";
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FT_Raster_Funcs std_raster;
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FT_Multi_Master multimaster;
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FT_Long design_pos[ T1_MAX_MM_AXIS ];
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FT_Long design_pos[T1_MAX_MM_AXIS];
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#define RASTER_BUFF_SIZE 32768
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char raster_buff[ RASTER_BUFF_SIZE ];
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#define RASTER_BUFF_SIZE 32768
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char raster_buff[RASTER_BUFF_SIZE];
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#define DEBUGxxx
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#ifdef DEBUG
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#define LOG(x) LogMessage##x
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#define LOG( x ) LogMessage##x
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#else
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#define LOG(x) /* rien */
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#define LOG( x ) /* empty */
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#endif
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#ifdef DEBUG
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static void LogMessage( const char* fmt, ... )
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static
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void LogMessage( const char* fmt, ... )
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{
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va_list ap;
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va_start( ap, fmt );
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vfprintf( stderr, fmt, ap );
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va_end( ap );
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}
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#endif
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/* PanicZ */
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static void PanicZ( const char* message )
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static
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void PanicZ( const char* message )
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{
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fprintf( stderr, "%s\n error = 0x%04x\n", message, error );
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exit(1);
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exit( 1 );
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}
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/* Clears the Bit bitmap/pixmap */
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static void Clear_Display( void )
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static
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void Clear_Display( void )
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{
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long size = (long)bit.pitch * bit.rows;
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if (size < 0) size = -size;
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if ( size < 0 )
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size = -size;
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memset( bit.buffer, 0, size );
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}
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/* Initialize the display bitmap named Bit */
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static int Init_Display()
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/* Initialize the display bitmap named `bit' */
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static
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void Init_Display( void )
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{
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grInitDevices();
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bit.mode = gr_pixel_mode_gray;
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bit.width = DIM_X;
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bit.rows = DIM_Y;
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bit.grays = 256;
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bit.mode = gr_pixel_mode_gray;
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bit.width = DIM_X;
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bit.rows = DIM_Y;
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bit.grays = 256;
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surface = grNewSurface( 0, &bit );
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if (!surface)
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if ( !surface )
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PanicZ( "could not allocate display surface\n" );
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graph_init = 1;
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return 0;
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}
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#define MAX_BUFFER 300000
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#define FLOOR(x) ((x) & -64)
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#define CEIL(x) (((x)+63) & -64)
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#define TRUNC(x) ((x) >> 6)
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#define FLOOR( x ) ( (x) & -64 )
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#define CEIL( x ) ( ( (x) + 63 ) & -64 )
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#define TRUNC( x ) ( (x) >> 6 )
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static
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char bit_buffer[ MAX_BUFFER ];
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char bit_buffer[MAX_BUFFER];
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/* Render a single glyph with the "grays" component */
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static FT_Error Render_Glyph( int x_offset,
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int y_offset )
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static
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FT_Error Render_Glyph( int x_offset,
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int y_offset )
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{
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/* first, render the glyph into an intermediate buffer */
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FT_Bitmap bit2;
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grBitmap bit3;
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int width, height, pitch, size;
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int left, right, top, bottom;
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int x_top, y_top;
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/* first, render the glyph into an intermediate buffer */
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left = FLOOR( glyph->metrics.horiBearingX );
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right = CEIL( glyph->metrics.horiBearingX + glyph->metrics.width );
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width = TRUNC(right - left);
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width = TRUNC( right - left );
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top = CEIL( glyph->metrics.horiBearingY );
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bottom = FLOOR( glyph->metrics.horiBearingY - glyph->metrics.height );
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@ -169,10 +180,11 @@ $\243^\250*\265\371%!\247:/;.,?<>";
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if ( glyph->format == ft_glyph_format_outline )
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{
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pitch = ( antialias ? (width+3) & -4 : (width+7) >> 3 );
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size = pitch*height;
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pitch = antialias ? ( width + 3 ) & -4
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: ( width + 7 ) >> 3;
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size = pitch * height;
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if (size > MAX_BUFFER)
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if ( size > MAX_BUFFER )
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return FT_Err_Out_Of_Memory;
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bit2.width = width;
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@ -191,7 +203,7 @@ $\243^\250*\265\371%!\247:/;.,?<>";
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FT_Outline_Translate( &glyph->outline, -left, -bottom );
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memset( bit_buffer, 0, size );
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if (low_prec)
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if ( low_prec )
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glyph->outline.flags &= ~ft_outline_high_precision;
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error = FT_Outline_Get_Bitmap( library, &glyph->outline, &bit2 );
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@ -206,37 +218,48 @@ $\243^\250*\265\371%!\247:/;.,?<>";
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bit3.grays = 0;
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}
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/* Then, blit the image to the target surface */
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x_top = x_offset + TRUNC(left);
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y_top = y_offset - TRUNC(top);
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/* then, blit the image to the target surface */
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/*
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if (bit.pitch < 0)
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x_top = x_offset + TRUNC( left );
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y_top = y_offset - TRUNC( top );
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#if 0
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if ( bit.pitch < 0 )
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y_top = bit.rows - y_top;
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*/
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#endif
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grBlitGlyphToBitmap( &bit, &bit3, x_top, y_top, fore_color );
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return 0;
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return FT_Err_Ok;
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}
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static FT_Error Reset_Scale( int pointSize )
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static
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FT_Error Reset_Scale( int pointSize )
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{
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FT_Error error;
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error = FT_Set_Char_Size( face, pointSize << 6,
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pointSize << 6,
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res,
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res );
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if ( error )
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{
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/* to be written */
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}
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return FT_Err_Ok;
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}
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static FT_Error LoadChar( int idx, int hint )
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static
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FT_Error LoadChar( int idx,
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int hint )
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{
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int flags;
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flags = FT_LOAD_DEFAULT;
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if ( !hint )
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@ -249,16 +272,18 @@ $\243^\250*\265\371%!\247:/;.,?<>";
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}
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static FT_Error Render_All( int first_glyph, int ptsize )
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static
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FT_Error Render_All( int first_glyph,
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int ptsize )
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{
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FT_F26Dot6 start_x, start_y, step_x, step_y, x, y;
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int i;
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FT_Error error;
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start_x = 4;
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start_y = 36 + ptsize ;
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start_y = 36 + ptsize;
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step_x = size->metrics.x_ppem + 4;
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step_y = size->metrics.y_ppem + 10;
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@ -269,25 +294,25 @@ $\243^\250*\265\371%!\247:/;.,?<>";
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i = first_glyph;
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#if 0
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while ( i < first_glyph+1 )
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while ( i < first_glyph + 1 )
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#else
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while ( i < num_glyphs )
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#endif
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{
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if ( !(error = LoadChar( i, hinted )) )
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if ( !( error = LoadChar( i, hinted ) ) )
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{
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#ifdef DEBUG
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if (i <= first_glyph+6)
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#ifdef DEBUG
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if ( i <= first_glyph + 6 )
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{
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LOG(( "metrics[%02d] = [%x %x]\n",
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i,
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glyph->metrics.horiBearingX,
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glyph->metrics.horiAdvance ));
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if (i == first_glyph+6)
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LOG(( "-------------------------\n"));
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if ( i == first_glyph + 6 )
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LOG(( "-------------------------\n" ));
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}
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#endif
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#endif
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Render_Glyph( x, y );
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@ -312,7 +337,9 @@ $\243^\250*\265\371%!\247:/;.,?<>";
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}
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static FT_Error Render_Text( int first_glyph, int ptsize )
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static
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FT_Error Render_Text( int first_glyph,
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int ptsize )
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{
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FT_F26Dot6 start_x, start_y, step_x, step_y, x, y;
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int i;
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@ -320,6 +347,7 @@ $\243^\250*\265\371%!\247:/;.,?<>";
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FT_Error error;
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const unsigned char* p;
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start_x = 4;
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start_y = 32 + size->metrics.y_ppem;
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@ -331,24 +359,30 @@ $\243^\250*\265\371%!\247:/;.,?<>";
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i = first_glyph;
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p = Text;
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while (i > 0 && *p) { p++; i--; }
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while ( i > 0 && *p )
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{
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p++;
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i--;
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}
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while ( *p )
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{
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if ( !(error = LoadChar( FT_Get_Char_Index( face, (unsigned char)*p ), hinted )) )
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if ( !( error = LoadChar( FT_Get_Char_Index( face,
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(unsigned char)*p ),
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hinted ) ) )
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{
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#ifdef DEBUG
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if (i <= first_glyph+6)
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#ifdef DEBUG
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if ( i <= first_glyph + 6 )
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{
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LOG(( "metrics[%02d] = [%x %x]\n",
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i,
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glyph->metrics.horiBearingX,
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glyph->metrics.horiAdvance ));
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if (i == first_glyph+6)
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LOG(( "-------------------------\n"));
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if ( i == first_glyph + 6 )
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LOG(( "-------------------------\n" ));
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}
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#endif
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#endif
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Render_Glyph( x, y );
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@ -374,11 +408,14 @@ $\243^\250*\265\371%!\247:/;.,?<>";
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}
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static void Help( )
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static
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void Help( void )
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{
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grEvent dummy_event;
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Clear_Display();
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grGotoxy( 0, 0 );
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grSetMargin( 2, 1 );
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grGotobitmap( &bit );
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@ -388,14 +425,14 @@ $\243^\250*\265\371%!\247:/;.,?<>";
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grWriteln("This program is used to display all glyphs from one or" );
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grWriteln("several font files, with the FreeType library.");
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grLn();
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grWriteln("Use the following keys :");
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grWriteln("Use the following keys:");
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grLn();
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grWriteln(" F1 or ? : display this help screen" );
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grWriteln(" a : toggle anti-aliasing" );
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grWriteln(" h : toggle outline hinting" );
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grWriteln(" b : toggle embedded bitmaps" );
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grWriteln(" l : toggle low precision rendering" );
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grWriteln(" g : toggle between 'smooth' and 'standard' anti-aliaser" );
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grWriteln(" g : toggle between `smooth' and `standard' anti-aliaser" );
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grWriteln(" space : toggle rendering mode" );
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grLn();
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grWriteln(" Up : increase pointsize by 1 unit" );
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@ -419,7 +456,9 @@ $\243^\250*\265\371%!\247:/;.,?<>";
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grListenSurface( surface, gr_event_key, &dummy_event );
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}
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static void reset_raster( void )
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static
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void reset_raster( void )
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{
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if ( antialias && use_grays )
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FT_Set_Raster( library, &ft_grays_raster );
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@ -428,101 +467,157 @@ $\243^\250*\265\371%!\247:/;.,?<>";
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}
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static int Process_Event( grEvent* event )
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static
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int Process_Event( grEvent* event )
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{
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int i, axis;
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switch ( event->key )
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{
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case grKeyEsc: /* ESC or q */
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case grKEY('q'):
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case grKEY( 'q' ):
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return 0;
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case grKEY('a'):
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antialias = !antialias;
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new_header = ( antialias
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? "anti-aliasing is now on"
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: "anti-aliasing is now off" );
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reset_raster();
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return 1;
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case grKEY('b'):
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use_sbits = !use_sbits;
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new_header = ( use_sbits
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? "embedded bitmaps are now used when available"
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: "embedded bitmaps are now ignored" );
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return 1;
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case grKEY('n'):
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case grKEY('p'):
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return (int)event->key;
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case grKEY('g'):
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use_grays = !use_grays;
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new_header = ( use_grays
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? "now using the smooth anti-aliaser"
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: "now using the standard anti-aliaser" );
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reset_raster();
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break;
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case grKEY('l'):
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low_prec = !low_prec;
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new_header = ( low_prec
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? "rendering precision is now forced to low"
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: "rendering precision is now normal" );
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break;
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case grKEY('h'):
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hinted = !hinted;
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new_header = ( hinted
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? "glyph hinting is now active"
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: "glyph hinting is now ignored" );
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break;
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case grKEY(' '):
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render_mode ^= 1;
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new_header = ( render_mode
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? "rendering all glyphs in font"
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: "rendering test text string" );
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break;
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case grKeyF1:
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case grKEY('?'):
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case grKEY( '?' ):
|
||||
Help();
|
||||
return 1;
|
||||
|
||||
case grKeyF3: i = -20; axis = 0; goto Do_Axis;
|
||||
case grKeyF4: i = 20; axis = 0; goto Do_Axis;
|
||||
case grKeyF5: i = -20; axis = 1; goto Do_Axis;
|
||||
case grKeyF6: i = 20; axis = 1; goto Do_Axis;
|
||||
case grKeyF7: i = -20; axis = 2; goto Do_Axis;
|
||||
case grKeyF8: i = 20; axis = 2; goto Do_Axis;
|
||||
/* mode keys */
|
||||
|
||||
case grKeyPageUp: i = 10; goto Do_Scale;
|
||||
case grKeyPageDown: i = -10; goto Do_Scale;
|
||||
case grKeyUp: i = 1; goto Do_Scale;
|
||||
case grKeyDown: i = -1; goto Do_Scale;
|
||||
case grKEY( 'a' ):
|
||||
antialias = !antialias;
|
||||
new_header = antialias ? "anti-aliasing is now on"
|
||||
: "anti-aliasing is now off";
|
||||
reset_raster();
|
||||
return 1;
|
||||
|
||||
case grKEY( 'b' ):
|
||||
use_sbits = !use_sbits;
|
||||
new_header = use_sbits ? "embedded bitmaps are now used if available"
|
||||
: "embedded bitmaps are now ignored";
|
||||
return 1;
|
||||
|
||||
case grKEY( 'n' ):
|
||||
case grKEY( 'p' ):
|
||||
return (int)event->key;
|
||||
|
||||
case grKEY( 'g' ):
|
||||
use_grays = !use_grays;
|
||||
new_header = use_grays ? "now using the smooth anti-aliaser"
|
||||
: "now using the standard anti-aliaser";
|
||||
reset_raster();
|
||||
break;
|
||||
|
||||
case grKEY( 'l' ):
|
||||
low_prec = !low_prec;
|
||||
new_header = low_prec ? "rendering precision is now forced to low"
|
||||
: "rendering precision is now normal";
|
||||
break;
|
||||
|
||||
case grKEY( 'h' ):
|
||||
hinted = !hinted;
|
||||
new_header = hinted ? "glyph hinting is now active"
|
||||
: "glyph hinting is now ignored";
|
||||
break;
|
||||
|
||||
case grKEY( ' ' ):
|
||||
render_mode ^= 1;
|
||||
new_header = render_mode ? "rendering all glyphs in font"
|
||||
: "rendering test text string";
|
||||
break;
|
||||
|
||||
/* MM related keys */
|
||||
|
||||
case grKeyF3:
|
||||
i = -20;
|
||||
axis = 0;
|
||||
goto Do_Axis;
|
||||
|
||||
case grKeyF4:
|
||||
i = 20;
|
||||
axis = 0;
|
||||
goto Do_Axis;
|
||||
|
||||
case grKeyF5:
|
||||
i = -20;
|
||||
axis = 1;
|
||||
goto Do_Axis;
|
||||
|
||||
case grKeyF6:
|
||||
i = 20;
|
||||
axis = 1;
|
||||
goto Do_Axis;
|
||||
|
||||
case grKeyF7:
|
||||
i = -20;
|
||||
axis = 2;
|
||||
goto Do_Axis;
|
||||
|
||||
case grKeyF8:
|
||||
i = 20;
|
||||
axis = 2;
|
||||
goto Do_Axis;
|
||||
|
||||
/* scaling related keys */
|
||||
|
||||
case grKeyPageUp:
|
||||
i = 10;
|
||||
goto Do_Scale;
|
||||
|
||||
case grKeyPageDown:
|
||||
i = -10;
|
||||
goto Do_Scale;
|
||||
|
||||
case grKeyUp:
|
||||
i = 1;
|
||||
goto Do_Scale;
|
||||
|
||||
case grKeyDown:
|
||||
i = -1;
|
||||
goto Do_Scale;
|
||||
|
||||
/* glyph index related keys */
|
||||
|
||||
case grKeyLeft:
|
||||
i = -1;
|
||||
goto Do_Glyph;
|
||||
|
||||
case grKeyRight:
|
||||
i = 1;
|
||||
goto Do_Glyph;
|
||||
|
||||
case grKeyF9:
|
||||
i = -100;
|
||||
goto Do_Glyph;
|
||||
|
||||
case grKeyF10:
|
||||
i = 100;
|
||||
goto Do_Glyph;
|
||||
|
||||
case grKeyF11:
|
||||
i = -1000;
|
||||
goto Do_Glyph;
|
||||
|
||||
case grKeyF12:
|
||||
i = 1000;
|
||||
goto Do_Glyph;
|
||||
|
||||
case grKeyLeft: i = -1; goto Do_Glyph;
|
||||
case grKeyRight: i = 1; goto Do_Glyph;
|
||||
case grKeyF9: i = -100; goto Do_Glyph;
|
||||
case grKeyF10: i = 100; goto Do_Glyph;
|
||||
case grKeyF11: i = -1000; goto Do_Glyph;
|
||||
case grKeyF12: i = 1000; goto Do_Glyph;
|
||||
default:
|
||||
;
|
||||
}
|
||||
return 1;
|
||||
|
||||
Do_Axis:
|
||||
if (axis < multimaster.num_axis)
|
||||
if ( axis < multimaster.num_axis )
|
||||
{
|
||||
FT_MM_Axis* a = multimaster.axis + axis;
|
||||
FT_MM_Axis* a = multimaster.axis + axis;
|
||||
FT_Long pos = design_pos[axis];
|
||||
|
||||
|
||||
pos += i;
|
||||
if (pos < a->minimum) pos = a->minimum;
|
||||
if (pos > a->maximum) pos = a->maximum;
|
||||
if ( pos < a->minimum ) pos = a->minimum;
|
||||
if ( pos > a->maximum ) pos = a->maximum;
|
||||
|
||||
design_pos[axis] = pos;
|
||||
|
||||
@ -532,20 +627,20 @@ $\243^\250*\265\371%!\247:/;.,?<>";
|
||||
|
||||
Do_Scale:
|
||||
ptsize += i;
|
||||
if (ptsize < 1) ptsize = 1;
|
||||
if (ptsize > MAXPTSIZE) ptsize = MAXPTSIZE;
|
||||
if ( ptsize < 1 ) ptsize = 1;
|
||||
if ( ptsize > MAXPTSIZE ) ptsize = MAXPTSIZE;
|
||||
return 1;
|
||||
|
||||
Do_Glyph:
|
||||
Num += i;
|
||||
if (Num < 0) Num = 0;
|
||||
if (Num >= num_glyphs) Num = num_glyphs-1;
|
||||
if ( Num < 0 ) Num = 0;
|
||||
if ( Num >= num_glyphs ) Num = num_glyphs - 1;
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
|
||||
static void usage( char* execname )
|
||||
static
|
||||
void usage( char* execname )
|
||||
{
|
||||
fprintf( stderr, "\n" );
|
||||
fprintf( stderr, "ftmulti: multiple masters font viewer - part of FreeType\n" );
|
||||
@ -562,13 +657,13 @@ $\243^\250*\265\371%!\247:/;.,?<>";
|
||||
}
|
||||
|
||||
|
||||
int main( int argc, char** argv )
|
||||
int
|
||||
main( int argc,
|
||||
char* argv[] )
|
||||
{
|
||||
int i, old_ptsize, orig_ptsize, file;
|
||||
int old_ptsize, orig_ptsize, file;
|
||||
int first_glyph = 0;
|
||||
int XisSetup = 0;
|
||||
char filename[128 + 4];
|
||||
char alt_filename[128 + 4];
|
||||
char* execname;
|
||||
int option;
|
||||
int file_loaded;
|
||||
@ -616,7 +711,8 @@ $\243^\250*\265\371%!\247:/;.,?<>";
|
||||
|
||||
/* Initialize engine */
|
||||
error = FT_Init_FreeType( &library );
|
||||
if (error) PanicZ( "Could not initialise FreeType library" );
|
||||
if ( error )
|
||||
PanicZ( "Could not initialize FreeType library" );
|
||||
|
||||
/* retrieve the standard raster's interface */
|
||||
(void)FT_Get_Raster( library, ft_glyph_format_outline, &std_raster );
|
||||
@ -627,61 +723,44 @@ $\243^\250*\265\371%!\247:/;.,?<>";
|
||||
hinted = 1;
|
||||
file_loaded = 0;
|
||||
|
||||
#ifndef macintosh
|
||||
i = strlen( argv[file] );
|
||||
while ( i > 0 && argv[file][i] != '\\' && argv[file][i] != '/' )
|
||||
{
|
||||
if ( argv[file][i] == '.' )
|
||||
i = 0;
|
||||
i--;
|
||||
}
|
||||
#endif
|
||||
|
||||
filename[128] = '\0';
|
||||
alt_filename[128] = '\0';
|
||||
|
||||
strncpy( filename, argv[file], 128 );
|
||||
strncpy( alt_filename, argv[file], 128 );
|
||||
|
||||
#ifndef macintosh
|
||||
if ( i >= 0 )
|
||||
{
|
||||
strncpy( filename + strlen( filename ), ".ttf", 4 );
|
||||
strncpy( alt_filename + strlen( alt_filename ), ".ttc", 4 );
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Load face */
|
||||
error = FT_New_Face( library, filename, 0, &face );
|
||||
if (error) goto Display_Font;
|
||||
error = FT_New_Face( library, argv[file], 0, &face );
|
||||
if ( error )
|
||||
goto Display_Font;
|
||||
|
||||
/* retrieve multiple master information */
|
||||
error = FT_Get_Multi_Master( face, &multimaster );
|
||||
if (error) goto Display_Font;
|
||||
if ( error )
|
||||
goto Display_Font;
|
||||
|
||||
/* set the current position to the minimum of each axis */
|
||||
/* set the current position to the median of each axis */
|
||||
{
|
||||
int n;
|
||||
|
||||
|
||||
for ( n = 0; n < multimaster.num_axis; n++ )
|
||||
design_pos[n] =
|
||||
(multimaster.axis[n].minimum + multimaster.axis[n].maximum)/2;
|
||||
( multimaster.axis[n].minimum + multimaster.axis[n].maximum ) / 2;
|
||||
}
|
||||
|
||||
error = FT_Set_MM_Design_Coordinates( face, multimaster.num_axis, design_pos );
|
||||
if (error) goto Display_Font;
|
||||
error = FT_Set_MM_Design_Coordinates( face,
|
||||
multimaster.num_axis,
|
||||
design_pos );
|
||||
if ( error )
|
||||
goto Display_Font;
|
||||
|
||||
file_loaded++;
|
||||
|
||||
error = Reset_Scale( ptsize );
|
||||
if (error) goto Display_Font;
|
||||
if ( error )
|
||||
goto Display_Font;
|
||||
|
||||
num_glyphs = face->num_glyphs;
|
||||
glyph = face->glyph;
|
||||
size = face->size;
|
||||
|
||||
Display_Font:
|
||||
/* initialise graphics if needed */
|
||||
/* initialize graphics if needed */
|
||||
if ( !XisSetup )
|
||||
{
|
||||
XisSetup = 1;
|
||||
@ -697,7 +776,7 @@ $\243^\250*\265\371%!\247:/;.,?<>";
|
||||
Num = first_glyph;
|
||||
|
||||
if ( Num >= num_glyphs )
|
||||
Num = num_glyphs-1;
|
||||
Num = num_glyphs - 1;
|
||||
|
||||
if ( Num < 0 )
|
||||
Num = 0;
|
||||
@ -707,26 +786,27 @@ $\243^\250*\265\371%!\247:/;.,?<>";
|
||||
{
|
||||
int key;
|
||||
|
||||
|
||||
Clear_Display();
|
||||
|
||||
if ( file_loaded >= 1 )
|
||||
{
|
||||
switch (render_mode)
|
||||
switch ( render_mode )
|
||||
{
|
||||
case 0:
|
||||
Render_Text( Num, ptsize );
|
||||
break;
|
||||
case 0:
|
||||
Render_Text( Num, ptsize );
|
||||
break;
|
||||
|
||||
default:
|
||||
Render_All( Num, ptsize );
|
||||
default:
|
||||
Render_All( Num, ptsize );
|
||||
}
|
||||
|
||||
sprintf( Header, "%s %s (file %s)",
|
||||
face->family_name,
|
||||
face->style_name,
|
||||
ft_basename( filename ) );
|
||||
ft_basename( argv[file] ) );
|
||||
|
||||
if (!new_header)
|
||||
if ( !new_header )
|
||||
new_header = Header;
|
||||
|
||||
grWriteCellString( &bit, 0, 0, new_header, fore_color );
|
||||
@ -735,10 +815,16 @@ $\243^\250*\265\371%!\247:/;.,?<>";
|
||||
sprintf( Header, "axis: " );
|
||||
{
|
||||
int n;
|
||||
|
||||
|
||||
for ( n = 0; n < multimaster.num_axis; n++ )
|
||||
{
|
||||
char temp[32];
|
||||
sprintf( temp, " %s:%ld", multimaster.axis[n].name, design_pos[n] );
|
||||
char temp[32];
|
||||
|
||||
|
||||
sprintf( temp, " %s:%ld",
|
||||
multimaster.axis[n].name,
|
||||
design_pos[n] );
|
||||
strcat( Header, temp );
|
||||
}
|
||||
}
|
||||
@ -750,8 +836,8 @@ $\243^\250*\265\371%!\247:/;.,?<>";
|
||||
}
|
||||
else
|
||||
{
|
||||
sprintf( Header, "%s : is not a multiple masters font file or could not be opened",
|
||||
ft_basename(filename) );
|
||||
sprintf( Header, "%s : not an MM font file, or could not be opened",
|
||||
ft_basename( argv[file] ) );
|
||||
}
|
||||
|
||||
grWriteCellString( &bit, 0, 8, Header, fore_color );
|
||||
@ -759,11 +845,11 @@ $\243^\250*\265\371%!\247:/;.,?<>";
|
||||
|
||||
grListenSurface( surface, 0, &event );
|
||||
if ( !( key = Process_Event( &event ) ) )
|
||||
goto Fin;
|
||||
goto End;
|
||||
|
||||
if ( key == 'n' )
|
||||
{
|
||||
if (file_loaded >= 1)
|
||||
if ( file_loaded >= 1 )
|
||||
FT_Done_Face( face );
|
||||
|
||||
if ( file < argc - 1 )
|
||||
@ -774,7 +860,7 @@ $\243^\250*\265\371%!\247:/;.,?<>";
|
||||
|
||||
if ( key == 'p' )
|
||||
{
|
||||
if (file_loaded >= 1)
|
||||
if ( file_loaded >= 1 )
|
||||
FT_Done_Face( face );
|
||||
|
||||
if ( file > 1 )
|
||||
@ -792,11 +878,12 @@ $\243^\250*\265\371%!\247:/;.,?<>";
|
||||
}
|
||||
}
|
||||
|
||||
Fin:
|
||||
End:
|
||||
#if 0
|
||||
grDoneSurface(surface);
|
||||
grDoneSurface( surface );
|
||||
grDone();
|
||||
#endif
|
||||
|
||||
printf( "Execution completed successfully.\n" );
|
||||
printf( "Fails = %d\n", Fail );
|
||||
|
||||
@ -806,4 +893,3 @@ $\243^\250*\265\371%!\247:/;.,?<>";
|
||||
|
||||
|
||||
/* End */
|
||||
|
||||
|
||||
@ -645,7 +645,7 @@
|
||||
lo = x->lo;
|
||||
|
||||
if ( r >= (FT_Word32)y ) /* we know y is to be treated as unsigned here */
|
||||
return ( s < 0 ) ? 0x80000001L : 0x7FFFFFFFL;
|
||||
return ( s < 0 ) ? 0x80000001UL : 0x7FFFFFFFUL;
|
||||
/* Return Max/Min Int32 if division overflow. */
|
||||
/* This includes division by zero! */
|
||||
q = 0;
|
||||
|
||||
@ -31,7 +31,7 @@
|
||||
#include <string.h>
|
||||
|
||||
|
||||
FT_EXPORT_FUNC(void) FT_Message( const char* fmt, ... )
|
||||
FT_EXPORT_FUNC( void ) FT_Message( const char* fmt, ... )
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
@ -42,7 +42,7 @@
|
||||
}
|
||||
|
||||
|
||||
FT_EXPORT_FUNC(void) FT_Panic( const char* fmt, ... )
|
||||
FT_EXPORT_FUNC( void ) FT_Panic( const char* fmt, ... )
|
||||
{
|
||||
va_list ap;
|
||||
|
||||
@ -72,8 +72,8 @@
|
||||
/* components will be traced. */
|
||||
/* level :: The tracing level. */
|
||||
/* */
|
||||
FT_EXPORT_FUNC(void) FT_SetTraceLevel( FT_Trace component,
|
||||
char level )
|
||||
FT_EXPORT_FUNC( void ) FT_SetTraceLevel( FT_Trace component,
|
||||
char level )
|
||||
{
|
||||
if ( component >= trace_max )
|
||||
return;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user