| 1 | /*␊ |
| 2 | * graphics.h␊ |
| 3 | * ␊ |
| 4 | *␊ |
| 5 | * Created by fassl on 22.12.08.␊ |
| 6 | * Copyright 2008 __MyCompanyName__. All rights reserved.␊ |
| 7 | *␊ |
| 8 | */␊ |
| 9 | ␊ |
| 10 | ␊ |
| 11 | #ifndef __BOOT_GRAPHICS_H␊ |
| 12 | #define __BOOT_GRAPHICS_H␊ |
| 13 | ␊ |
| 14 | #include "bootstruct.h"␊ |
| 15 | #include "vbe.h"␊ |
| 16 | ␊ |
| 17 | int __getVideoMode(void);␊ |
| 18 | ␊ |
| 19 | ␊ |
| 20 | char * __decodeRLE( const void * rleData, int rleBlocks, int outBytes );␊ |
| 21 | ␊ |
| 22 | void __drawColorRectangle( unsigned short x, unsigned short y, unsigned short width, unsigned short height, unsigned char colorIndex );␊ |
| 23 | void __drawDataRectangle( unsigned short x,␊ |
| 24 | unsigned short y,␊ |
| 25 | unsigned short width,␊ |
| 26 | unsigned short height,␊ |
| 27 | unsigned char * data );␊ |
| 28 | int␊ |
| 29 | __convertImage( unsigned short width,␊ |
| 30 | unsigned short height,␊ |
| 31 | const unsigned char *imageData,␊ |
| 32 | unsigned char **newImageData );␊ |
| 33 | ␊ |
| 34 | #if UNUSED␊ |
| 35 | int __setVESAGraphicsMode( unsigned short width, unsigned short height, unsigned char bitsPerPixel, unsigned short refreshRate );␊ |
| 36 | #else␊ |
| 37 | int __setVESAGraphicsMode( unsigned short width, unsigned short height, unsigned char bitsPerPixel);␊ |
| 38 | #endif␊ |
| 39 | ␊ |
| 40 | int __getNumberArrayFromProperty( const char * propKey,␊ |
| 41 | unsigned long numbers[],␊ |
| 42 | unsigned long maxArrayCount );␊ |
| 43 | ␊ |
| 44 | ␊ |
| 45 | unsigned short␊ |
| 46 | __getVESAModeWithProperties( unsigned short width,␊ |
| 47 | unsigned short height,␊ |
| 48 | unsigned char bitsPerPixel,␊ |
| 49 | unsigned short attributesSet,␊ |
| 50 | unsigned short attributesClear,␊ |
| 51 | VBEModeInfoBlock * outModeInfo,␊ |
| 52 | unsigned short * vesaVersion );␊ |
| 53 | ␊ |
| 54 | ␊ |
| 55 | #if UNUSED␊ |
| 56 | void␊ |
| 57 | __setVideoMode( int mode, int drawgraphics);␊ |
| 58 | #else␊ |
| 59 | void␊ |
| 60 | __setVideoMode( int mode);␊ |
| 61 | #endif␊ |
| 62 | ␊ |
| 63 | #endif /* !__BOOT_GRAPHICS_H */␊ |
| 64 | |
