| 35,7 → 35,7 |
|---|
| |
| #include "kernel/kern.h" |
| #include <drivers/fg.h> |
| #include <drivers/vga.h> |
| #include <drivers/glib.h> |
| #include <drivers/keyb.h> |
| #include <unistd.h> |
| #include <stdlib.h> |
| 43,8 → 43,6 |
|---|
| #define WIDTH 640 |
| #define HEIGHT 480 |
| #define BYTES_PP 2 |
| #define INITSTR G640x480x64K //SVGAlib standard mode definitions |
| #define CARD VESA //Video driver |
| |
| unsigned char *video_buf = NULL; //Video Buffer |
| unsigned long int VMEMLONG = WIDTH * HEIGHT * BYTES_PP / 4; // Used by copy_videomem_16to16 |
| 57,33 → 55,23 |
|---|
| |
| unsigned int color = FG_MONO; |
| |
| static int screen(int mode) |
| extern DWORD flbaddr; |
| |
| static void screen() |
| { |
| |
| vga_modeinfo *minf; |
| /* graphic card Initialization */ |
| if (grx_init() < 1) { |
| sys_abort(1); |
| } |
| |
| vga_setmode(mode,CARD); |
| minf = vga_getmodeinfo(mode); |
| if(! (minf->flags & CAPABLE_LINEAR)){ |
| vga_setmode(TEXT,CARD); |
| printk(KERN_INFO "The mode %d is not capable of linear\n",mode); |
| return 1; |
| if (grx_open(640, 480, 16) < 0) { |
| cprintf("GRX Err\n"); |
| sys_abort(1); |
| } |
| vga_setpage(0); |
| if(vga_setlinearaddressing() == -1) { |
| vga_setmode(TEXT,CARD); |
| printk(KERN_INFO "Could not set linear addressing for mode %d\n",mode); |
| return 1; |
| } |
| |
| video_buf = vga_getgraphmem(); |
| video_buf = (unsigned char *)flbaddr; |
| |
| memset(video_buf, 0, RGB565MEM); |
| |
| grx_setbuffer(video_buf, WIDTH, HEIGHT); //Init of RGBA version of grx functions |
| //created to work with Mesa buffer |
| return 0; |
| |
| } |
| |
| void program_end(void *arg) |
| 91,7 → 79,7 |
|---|
| |
| FG_close(); |
| |
| vga_setmode(TEXT,CARD); |
| grx_close(); |
| |
| sys_end(); |
| |
| 134,8 → 122,8 |
|---|
| |
| } |
| |
| printf_xy(0,0,WHITE,"Grabbed = %08lx",*(DWORD *)(imageptr + 50*FG_W + 50)); |
| printf_xy(0,1,WHITE,"Grabbed = %08lx",*(DWORD *)(imageptr + 51*FG_W + 50)); |
| //printf_xy(0,0,WHITE,"Grabbed = %08lx",*(DWORD *)(imageptr + 50*FG_W + 50)); |
| //printf_xy(0,1,WHITE,"Grabbed = %08lx",*(DWORD *)(imageptr + 51*FG_W + 50)); |
| |
| } |
| |
| 160,9 → 148,10 |
|---|
| keyb_hook(k,program_key_end); |
| } |
| |
| //screen(INITSTR); |
| video_buf = malloc(RGB565MEM); |
| |
| screen(); |
| //video_buf = malloc(RGB565MEM); |
| |
| sleep(1); |
| |
| FG_init(FG_PERIOD, FG_WCET, FG_W, FG_H, color, channel); |