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 | #include "boot.h"␊ |
11 | #include "bootstruct.h"␊ |
12 | #include "graphic_utils.h"␊ |
13 | ␊ |
14 | ␊ |
15 | #ifndef __BOOT_GRAPHICS_H␊ |
16 | #define __BOOT_GRAPHICS_H␊ |
17 | ␊ |
18 | #define DEFAULT_SCREEN_WIDTH 1024␊ |
19 | #define DEFAULT_SCREEN_HEIGHT 768␊ |
20 | ␊ |
21 | int loadPngImage(const char *filename, uint16_t *width, uint16_t *height, uint8_t **imageData);␊ |
22 | int loadPixmapFromPng(const char *filename, pixmap_t *p);␊ |
23 | int loadPixmapFromEmbeddedPng(uint8_t *pngData, uint32_t pngSize, pixmap_t *p);␊ |
24 | ␊ |
25 | unsigned long lookUpCLUTIndex( unsigned char index, unsigned char depth );␊ |
26 | ␊ |
27 | void drawColorRectangle( unsigned short x, unsigned short y, unsigned short width, unsigned short height, unsigned char colorIndex );␊ |
28 | void drawDataRectangle( unsigned short x, unsigned short y, unsigned short width, unsigned short height, unsigned char * data );␊ |
29 | int convertImage( unsigned short width, unsigned short height, const unsigned char *imageData, unsigned char **newImageData );␊ |
30 | ␊ |
31 | int initGraphicsMode ();␊ |
32 | ␊ |
33 | void drawCheckerBoard();␊ |
34 | ␊ |
35 | void blendImage(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint8_t *data);␊ |
36 | ␊ |
37 | void drawCheckerBoard();␊ |
38 | void blendImage(uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint8_t *data);␊ |
39 | ␊ |
40 | int loadEmbeddedPngImage(uint8_t *pngData, int pngSize, uint16_t *width, uint16_t *height, uint8_t **imageData);␊ |
41 | ␊ |
42 | ␊ |
43 | char *getVBEInfoString();␊ |
44 | char *getVBEModeInfoString();␊ |
45 | void getGraphicModeParams(unsigned long params[]);␊ |
46 | ␊ |
47 | #endif /* !__BOOT_GRAPHICS_H */ |