diff options
Diffstat (limited to 'Build/source/libs/freetype/freetype-1.5/test/gmain.c')
-rw-r--r-- | Build/source/libs/freetype/freetype-1.5/test/gmain.c | 475 |
1 files changed, 475 insertions, 0 deletions
diff --git a/Build/source/libs/freetype/freetype-1.5/test/gmain.c b/Build/source/libs/freetype/freetype-1.5/test/gmain.c new file mode 100644 index 00000000000..f8eefc7aef3 --- /dev/null +++ b/Build/source/libs/freetype/freetype-1.5/test/gmain.c @@ -0,0 +1,475 @@ +/******************************************************************* + * + * gmain.c graphics utility main body 1.1 + * + * This file defines a common implementation of the graphics + * utility used by the FreeType test programs. It relies on + * system-specific drivers, like 'gfs_os.c', which interface is + * described in the file 'gdriver.h'. + * + * Copyright 1996-2000 by + * David Turner, Robert Wilhelm, and Werner Lemberg. + * + * This file is part of the FreeType project, and may only be used + * modified and distributed under the terms of the FreeType project + * license, LICENSE.TXT. By continuing to use, modify or distribute + * this file you indicate that you have read the license and + * understand and accept it fully. + * + ******************************************************************/ + +#include "gdriver.h" +#include "gmain.h" + +#ifndef FAILURE +#define FAILURE 0 +#endif + +#ifndef SUCCESS +#define SUCCESS 1 +#endif + + char* Vio; /* pointer to VRAM or display buffer */ + + int vio_ScanLineWidth; /* scan line width in bytes */ + + int vio_Width; + int vio_Height; + + int gcursor_x = 0; + int gcursor_y = 0; + + int gwindow_width = 0; + int gwindow_height = 0; + + unsigned char gray_palette[5]; + + + typedef void TFunction_Print_8x8_Char( int x, + int y, + unsigned char c ); + + TFunction_Print_8x8_Char* Print_8x8_Char; + + /* font characters */ + + unsigned char font_8x8[2048] = + { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x7E, 0x81, 0xA5, 0x81, 0xBD, 0x99, 0x81, 0x7E, + 0x7E, 0xFF, 0xDB, 0xFF, 0xC3, 0xE7, 0xFF, 0x7E, + 0x6C, 0xFE, 0xFE, 0xFE, 0x7C, 0x38, 0x10, 0x00, + 0x10, 0x38, 0x7C, 0xFE, 0x7C, 0x38, 0x10, 0x00, + 0x38, 0x7C, 0x38, 0xFE, 0xFE, 0x92, 0x10, 0x7C, + 0x00, 0x10, 0x38, 0x7C, 0xFE, 0x7C, 0x38, 0x7C, + 0x00, 0x00, 0x18, 0x3C, 0x3C, 0x18, 0x00, 0x00, + 0xFF, 0xFF, 0xE7, 0xC3, 0xC3, 0xE7, 0xFF, 0xFF, + 0x00, 0x3C, 0x66, 0x42, 0x42, 0x66, 0x3C, 0x00, + 0xFF, 0xC3, 0x99, 0xBD, 0xBD, 0x99, 0xC3, 0xFF, + 0x0F, 0x07, 0x0F, 0x7D, 0xCC, 0xCC, 0xCC, 0x78, + 0x3C, 0x66, 0x66, 0x66, 0x3C, 0x18, 0x7E, 0x18, + 0x3F, 0x33, 0x3F, 0x30, 0x30, 0x70, 0xF0, 0xE0, + 0x7F, 0x63, 0x7F, 0x63, 0x63, 0x67, 0xE6, 0xC0, + 0x99, 0x5A, 0x3C, 0xE7, 0xE7, 0x3C, 0x5A, 0x99, + 0x80, 0xE0, 0xF8, 0xFE, 0xF8, 0xE0, 0x80, 0x00, + 0x02, 0x0E, 0x3E, 0xFE, 0x3E, 0x0E, 0x02, 0x00, + 0x18, 0x3C, 0x7E, 0x18, 0x18, 0x7E, 0x3C, 0x18, + 0x66, 0x66, 0x66, 0x66, 0x66, 0x00, 0x66, 0x00, + 0x7F, 0xDB, 0xDB, 0x7B, 0x1B, 0x1B, 0x1B, 0x00, + 0x3E, 0x63, 0x38, 0x6C, 0x6C, 0x38, 0x86, 0xFC, + 0x00, 0x00, 0x00, 0x00, 0x7E, 0x7E, 0x7E, 0x00, + 0x18, 0x3C, 0x7E, 0x18, 0x7E, 0x3C, 0x18, 0xFF, + 0x18, 0x3C, 0x7E, 0x18, 0x18, 0x18, 0x18, 0x00, + 0x18, 0x18, 0x18, 0x18, 0x7E, 0x3C, 0x18, 0x00, + 0x00, 0x18, 0x0C, 0xFE, 0x0C, 0x18, 0x00, 0x00, + 0x00, 0x30, 0x60, 0xFE, 0x60, 0x30, 0x00, 0x00, + 0x00, 0x00, 0xC0, 0xC0, 0xC0, 0xFE, 0x00, 0x00, + 0x00, 0x24, 0x66, 0xFF, 0x66, 0x24, 0x00, 0x00, + 0x00, 0x18, 0x3C, 0x7E, 0xFF, 0xFF, 0x00, 0x00, + 0x00, 0xFF, 0xFF, 0x7E, 0x3C, 0x18, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x18, 0x3C, 0x3C, 0x18, 0x18, 0x00, 0x18, 0x00, + 0x6C, 0x6C, 0x6C, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x6C, 0x6C, 0xFE, 0x6C, 0xFE, 0x6C, 0x6C, 0x00, + 0x18, 0x7E, 0xC0, 0x7C, 0x06, 0xFC, 0x18, 0x00, + 0x00, 0xC6, 0xCC, 0x18, 0x30, 0x66, 0xC6, 0x00, + 0x38, 0x6C, 0x38, 0x76, 0xDC, 0xCC, 0x76, 0x00, + 0x30, 0x30, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x18, 0x30, 0x60, 0x60, 0x60, 0x30, 0x18, 0x00, + 0x60, 0x30, 0x18, 0x18, 0x18, 0x30, 0x60, 0x00, + 0x00, 0x66, 0x3C, 0xFF, 0x3C, 0x66, 0x00, 0x00, + 0x00, 0x18, 0x18, 0x7E, 0x18, 0x18, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x30, + 0x00, 0x00, 0x00, 0x7E, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, + 0x06, 0x0C, 0x18, 0x30, 0x60, 0xC0, 0x80, 0x00, + 0x7C, 0xCE, 0xDE, 0xF6, 0xE6, 0xC6, 0x7C, 0x00, + 0x30, 0x70, 0x30, 0x30, 0x30, 0x30, 0xFC, 0x00, + 0x78, 0xCC, 0x0C, 0x38, 0x60, 0xCC, 0xFC, 0x00, + 0x78, 0xCC, 0x0C, 0x38, 0x0C, 0xCC, 0x78, 0x00, + 0x1C, 0x3C, 0x6C, 0xCC, 0xFE, 0x0C, 0x1E, 0x00, + 0xFC, 0xC0, 0xF8, 0x0C, 0x0C, 0xCC, 0x78, 0x00, + 0x38, 0x60, 0xC0, 0xF8, 0xCC, 0xCC, 0x78, 0x00, + 0xFC, 0xCC, 0x0C, 0x18, 0x30, 0x30, 0x30, 0x00, + 0x78, 0xCC, 0xCC, 0x78, 0xCC, 0xCC, 0x78, 0x00, + 0x78, 0xCC, 0xCC, 0x7C, 0x0C, 0x18, 0x70, 0x00, + 0x00, 0x18, 0x18, 0x00, 0x00, 0x18, 0x18, 0x00, + 0x00, 0x18, 0x18, 0x00, 0x00, 0x18, 0x18, 0x30, + 0x18, 0x30, 0x60, 0xC0, 0x60, 0x30, 0x18, 0x00, + 0x00, 0x00, 0x7E, 0x00, 0x7E, 0x00, 0x00, 0x00, + 0x60, 0x30, 0x18, 0x0C, 0x18, 0x30, 0x60, 0x00, + 0x3C, 0x66, 0x0C, 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c ) + { + int offset, i, bit; + unsigned char* bitm; + + if ( !Vio ) + return; + + offset = x * 8 + y * vio_ScanLineWidth * 8; + bitm = font_8x8 + (int)c * 8; + + for ( i = 0; i < 8; i++ ) + { + bit = 0x80; + while ( bit > 0 ) + { + if ( bit & *bitm ) + Vio[offset] = (char)0x0f; + else + Vio[offset] = 0x00; + + bit >>= 1; + offset++; + } + offset += vio_ScanLineWidth - 8; + bitm++; + } + } + + + int SetGraphScreen( int mode ) + { + gcursor_x = 0; + gcursor_y = 0; + + switch( mode ) + { + case Graphics_Mode_Mono: + if ( !Driver_Set_Graphics( mode ) ) + return FAILURE; + + gwindow_width = vio_ScanLineWidth; + gwindow_height = vio_Height / 8; + + Print_8x8_Char = Print_8x8_Mono; + break; + + case Graphics_Mode_Gray: + if ( !Driver_Set_Graphics( mode ) ) + return FAILURE; + + gwindow_width = vio_ScanLineWidth / 8; + gwindow_height = vio_Height / 8; + + Print_8x8_Char = Print_8x8_Gray; + break; + + default: + /* Invalid function call */ + return FAILURE; + } + + return SUCCESS; + } + + + /* restore previous (or text) video mode */ + + int RestoreScreen( void ) + { + gcursor_x = 0; + gcursor_y = 0; + gwindow_height = 0; + gwindow_height = 0; + + return Driver_Restore_Mode(); + } + + + void Display_Bitmap_On_Screen( char* buffer, int line, int col ) + { + Driver_Display_Bitmap( buffer, line, col ); + } + + + void Goto_XY( int x, int y ) + { + gcursor_x = x; + gcursor_y = y; + } + + + void Print_Str( char* string ) + { + if ( !string ) return; + + while ( *string ) + { + switch ( *string ) + { + case '\n': + gcursor_x = 0; + gcursor_y++; + if ( gcursor_y > gwindow_height ) gcursor_y = 0; + break; + + default: + (*Print_8x8_Char)( gcursor_x, gcursor_y, *string ); + + gcursor_x++; + + if ( gcursor_x >= gwindow_width ) + { + gcursor_x = 0; + gcursor_y++; + + if ( gcursor_y >= gwindow_height ) gcursor_y = 0; + } + } + string++; + } + } + + + void Print_XY( int x, int y, char* string ) + { + Goto_XY( x, y ); + Print_Str( string ); + } + + + + + + + + + +/* End */ |