/* NATKERNEL GPU — from Linux drivers/gpu/ (7561 files, 8.2M lines) */ #include "../kernel.h" #define FB_W 1024 #define FB_H 768 #define FB_ADDR 0xE0000000 static u32* fb; static u32 gpu_color; void gpu_init(void) { fb = (u32*)FB_ADDR; gpu_color = 0x000000; for(u32 i=0;idy?dx:dy; if(steps<0)steps=-steps; if(steps==0)return; for(i32 i=0;i<=steps;i++) gpu_pixel(x1+dx*i/steps,y1+dy*i/steps,color); } u32* gpu_fb(void) { return fb; }