Rev 8211 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 8211 | maxcodehac | 1 | #include |
| 2 | #include |
||
| 3 | #include |
||
| 8494 | maxcodehac | 4 | #include |
| 8211 | maxcodehac | 5 | #include "SDL.h" |
| 6 | #include "SDL_error.h" |
||
| 7 | #include "SDL_video.h" |
||
| 8 | #include "SDL_mouse.h" |
||
| 9 | #include "SDL_sysvideo.h" |
||
| 10 | #include "SDL_pixels_c.h" |
||
| 11 | #include "SDL_events_c.h" |
||
| 12 | #include "SDL_menuetvideo.h" |
||
| 13 | #include |
||
| 14 | |||
| 15 | static SDL_VideoDevice * vm_suf=NULL; |
||
| 16 | static int was_initialized=0; |
||
| 17 | |||
| 18 | static int has_null_cursor=0; |
||
| 19 | static int null_cursor; |
||
| 20 | |||
| 21 | inline int get_skinh(void) |
||
| 22 | { |
||
| 23 | int res; |
||
| 24 | __asm__ ("int $0x40" : "=a"(res) : "a"(48),"b"(4)); |
||
| 25 | return res; |
||
| 26 | } |
||
| 27 | |||
| 28 | //#define KEEP_OBSOLETE_STYLE3 |
||
| 29 | |||
| 30 | #ifdef KEEP_OBSOLETE_STYLE3 |
||
| 31 | static int IsStyle4Available=0; |
||
| 32 | #endif |
||
| 33 | |||
| 34 | void MenuetOS_SDL_RepaintWnd(void) |
||
| 35 | { |
||
| 36 | __menuet__window_redraw(1); |
||
| 37 | __menuet__define_window(1,1,vm_suf->hidden->win_size_x+9,vm_suf->hidden->win_size_y+get_skinh()+4, |
||
| 38 | #ifdef KEEP_OBSOLETE_STYLE3 |
||
| 39 | IsStyle4Available?0x34000000:0x33000000 |
||
| 40 | #else |
||
| 41 | 0x34000000 |
||
| 42 | #endif |
||
| 43 | ,0,(int)vm_suf->hidden->__title); |
||
| 44 | |||
| 45 | // __asm__ __volatile__("int3"); |
||
| 46 | |||
| 47 | if(vm_suf && vm_suf->hidden->__video_buffer) |
||
| 48 | __menuet__putimage(0,0, |
||
| 49 | vm_suf->hidden->win_size_x,vm_suf->hidden->win_size_y, |
||
| 50 | vm_suf->hidden->__video_buffer); |
||
| 51 | __menuet__window_redraw(2); |
||
| 52 | } |
||
| 53 | |||
| 54 | static int MenuetOS_AllocHWSurface(_THIS,SDL_Surface * surface) |
||
| 55 | { |
||
| 56 | return -1; |
||
| 57 | } |
||
| 58 | |||
| 59 | static void MenuetOS_FreeHWSurface(_THIS,SDL_Surface * surface) |
||
| 60 | { |
||
| 61 | } |
||
| 62 | |||
| 63 | static int MenuetOS_LockHWSurface(_THIS,SDL_Surface * surface) |
||
| 64 | { |
||
| 65 | return 0; |
||
| 66 | } |
||
| 67 | |||
| 68 | static void MenuetOS_UnlockHWSurface(_THIS,SDL_Surface * surface) |
||
| 69 | { |
||
| 70 | } |
||
| 71 | |||
| 72 | static void MenuetOS_DirectUpdate(_THIS,int numrects,SDL_Rect * rects) |
||
| 73 | { |
||
| 74 | if(numrects) |
||
| 75 | { |
||
| 76 | __menuet__putimage(0,0, |
||
| 77 | vm_suf->hidden->win_size_x,vm_suf->hidden->win_size_y, |
||
| 78 | this->hidden->__video_buffer); |
||
| 79 | } |
||
| 80 | } |
||
| 81 | |||
| 82 | int MenuetOS_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors) |
||
| 83 | { |
||
| 84 | return 0; |
||
| 85 | } |
||
| 86 | |||
| 87 | void MenuetOS_VideoQuit(_THIS) |
||
| 88 | { |
||
| 89 | if (has_null_cursor) |
||
| 90 | { |
||
| 91 | __asm__("int $0x40"::"a"(37),"b"(6),"c"(null_cursor)); |
||
| 92 | has_null_cursor = 0; |
||
| 93 | } |
||
| 94 | } |
||
| 95 | |||
| 96 | void MenuetOS_FinalQuit(void) |
||
| 97 | { |
||
| 98 | } |
||
| 99 | |||
| 100 | void MenuetOS_SetCaption(_THIS,const char * title,const char * icon) |
||
| 101 | { |
||
| 102 | this->hidden->__title=(char *)title; |
||
| 103 | if(was_initialized) __asm__("int $0x40"::"a"(71),"b"(1),"c"(title)); |
||
| 104 | } |
||
| 105 | |||
| 106 | SDL_Surface * MenuetOS_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags) |
||
| 107 | { |
||
| 108 | int ly; |
||
| 109 | char * lx; |
||
| 110 | if(bpp!=24) return NULL; |
||
| 111 | current->flags=flags; |
||
| 112 | current->w=width; |
||
| 113 | current->h=height; |
||
| 114 | current->pitch=width*(bpp>>3); |
||
| 115 | |||
| 116 | char info[100]; |
||
| 117 | sprintf(info, "width = %d, height = %d, pitch = %d, bpp = %d\n", current->w, current->h, current->pitch, bpp); |
||
| 118 | |||
| 119 | void debug_board_write_byte(const char ch){ |
||
| 120 | __asm__ __volatile__( |
||
| 121 | "int $0x40" |
||
| 122 | : |
||
| 123 | :"a"(63), "b"(1), "c"(ch)); |
||
| 124 | } |
||
| 125 | |||
| 126 | void debug_board_write_str(const char* str){ |
||
| 127 | while(*str) |
||
| 128 | debug_board_write_byte(*str++); |
||
| 129 | } |
||
| 130 | |||
| 131 | debug_board_write_str(info); |
||
| 132 | // __asm__ __volatile__("int3"); |
||
| 133 | |||
| 134 | current->pixels=this->hidden->__video_buffer=realloc(this->hidden->__video_buffer, |
||
| 135 | current->pitch*current->h); |
||
| 136 | this->hidden->__lines=(unsigned char **)realloc(this->hidden->__lines, |
||
| 137 | sizeof(unsigned char *)*current->h); |
||
| 138 | |||
| 139 | for(ly=0,lx=current->pixels;ly |
||
| 140 | this->hidden->__lines[ly]=lx; |
||
| 141 | |||
| 142 | this->UpdateRects=MenuetOS_DirectUpdate; |
||
| 143 | this->hidden->win_size_x=width; |
||
| 144 | this->hidden->win_size_y=height; |
||
| 145 | vm_suf=this; |
||
| 146 | if (was_initialized) |
||
| 147 | { |
||
| 148 | unsigned newheight = height+get_skinh()+4; |
||
| 149 | unsigned newwidth = width+9; |
||
| 150 | __asm__("int $0x40"::"a"(67),"b"(-1),"c"(-1),"d"(newwidth),"S"(newheight)); |
||
| 151 | } |
||
| 152 | else |
||
| 153 | { |
||
| 8494 | maxcodehac | 154 | set_wanted_events_mask(0x27); |
| 8211 | maxcodehac | 155 | was_initialized=1; |
| 156 | MenuetOS_SDL_RepaintWnd(); |
||
| 157 | } |
||
| 158 | return current; |
||
| 159 | } |
||
| 160 | |||
| 161 | /*static SDL_Rect video_mode[4]; |
||
| 162 | static SDL_Rect * SDL_modelist[4]={NULL,NULL,NULL,NULL};*/ |
||
| 163 | |||
| 164 | static SDL_Rect ** MenuetOS_ListModes(_THIS,SDL_PixelFormat * fmt,Uint32 flags) |
||
| 165 | { |
||
| 166 | // return (&SDL_modelist[((fmt->BitsPerPixel+7)/8)-1]); |
||
| 167 | if (fmt->BitsPerPixel==24) |
||
| 168 | return (SDL_Rect**)-1; |
||
| 169 | else |
||
| 170 | return NULL; |
||
| 171 | } |
||
| 172 | |||
| 173 | static int MenuetOS_Available(void) |
||
| 174 | { |
||
| 175 | return 1; |
||
| 176 | } |
||
| 177 | |||
| 178 | static void MenuetOS_DeleteDevice(_THIS) |
||
| 179 | { |
||
| 180 | // free(this->hidden->__video_buffer); // it will be freed as current->pixels |
||
| 181 | free(this->hidden->__lines); |
||
| 182 | } |
||
| 183 | |||
| 184 | static int MenuetOS_VideoInit(_THIS,SDL_PixelFormat * vformat) |
||
| 185 | { |
||
| 186 | #ifdef KEEP_OBSOLETE_STYLE3 |
||
| 187 | char buf[16]; |
||
| 188 | __asm__("int $0x40"::"a"(18),"b"(13),"c"(buf)); |
||
| 189 | if (buf[5]=='K' && buf[6]=='o' && buf[7]=='l' && buf[8]=='i') |
||
| 190 | /* kernels up to 0.7.0.0 do not support style 4 */; |
||
| 191 | else if (*(unsigned*)(buf+5) >= 549) |
||
| 192 | /* window style 4 was introduced in revision 549 */ |
||
| 193 | IsStyle4Available = 1; |
||
| 194 | #endif |
||
| 195 | vformat->BitsPerPixel=24; |
||
| 196 | vformat->BytesPerPixel=3; |
||
| 197 | this->info.wm_available=1; |
||
| 198 | this->info.hw_available=0; |
||
| 199 | this->info.video_mem=0x200000; |
||
| 200 | /* video_mode[3].x=0; |
||
| 201 | video_mode[3].y=0; |
||
| 202 | video_mode[3].w=320; |
||
| 203 | video_mode[3].h=200; |
||
| 204 | video_mode[2].x=0; |
||
| 205 | video_mode[2].y=0; |
||
| 206 | video_mode[2].w=640; |
||
| 207 | video_mode[2].h=400; |
||
| 208 | video_mode[1].x=0; |
||
| 209 | video_mode[1].y=0; |
||
| 210 | video_mode[1].w=320; |
||
| 211 | video_mode[1].h=240; |
||
| 212 | video_mode[0].x=0; |
||
| 213 | video_mode[0].y=0; |
||
| 214 | video_mode[0].w=640; |
||
| 215 | video_mode[0].h=480; |
||
| 216 | SDL_modelist[2]=video_mode+0;*/ |
||
| 217 | return 0; |
||
| 218 | } |
||
| 219 | |||
| 220 | static int MenuetOS_FlipHWSurface(_THIS,SDL_Surface * surface) |
||
| 221 | { |
||
| 222 | __menuet__putimage(0,0,surface->w,surface->h, |
||
| 223 | surface->pixels); |
||
| 224 | return 0; |
||
| 225 | } |
||
| 226 | |||
| 227 | WMcursor* KolibriOS_CreateWMCursor(_THIS, |
||
| 228 | Uint8* data, Uint8* mask, int w, int h, int hot_x, int hot_y) |
||
| 229 | { |
||
| 230 | int i,j; |
||
| 231 | Uint32* cursor; |
||
| 232 | WMcursor* res; |
||
| 233 | |||
| 234 | if (w>32 || h>32) return NULL; |
||
| 235 | if (w%8 || h%8) return NULL; |
||
| 236 | cursor = (Uint32*)malloc(32*32*4); |
||
| 237 | if (!cursor) return NULL; |
||
| 238 | for (i=0;i<32;i++) |
||
| 239 | for (j=0;j<32;j++) |
||
| 240 | { |
||
| 241 | if (i>=h || j>=w) |
||
| 242 | { |
||
| 243 | cursor[i*32+j] = 0x00000000; |
||
| 244 | continue; |
||
| 245 | } |
||
| 246 | if (mask[i*w/8+j/8] & (0x80>>(j&7))) |
||
| 247 | cursor[i*32+j] = (data[i*w/8+j/8] & (0x80>>(j&7)))?0xFF000000:0xFFFFFFFF; |
||
| 248 | else |
||
| 249 | cursor[i*32+j] = 0x00000000; |
||
| 250 | } |
||
| 251 | __asm__ ("int $0x40" : "=a"(res) : "a"(37),"b"(4), |
||
| 252 | "c"(cursor),"d"((hot_x<<24)+(hot_y<<16)+2)); |
||
| 253 | free(cursor); |
||
| 254 | return res; |
||
| 255 | } |
||
| 256 | int KolibriOS_ShowWMCursor(_THIS,WMcursor*cursor) |
||
| 257 | { |
||
| 258 | if (!cursor) |
||
| 259 | { |
||
| 260 | if (!has_null_cursor) |
||
| 261 | { |
||
| 262 | unsigned* u = malloc(32*32*4); |
||
| 263 | if (!u) return 1; |
||
| 264 | memset(u,0,32*32*4); |
||
| 265 | __asm__("int $0x40":"=a"(null_cursor): |
||
| 266 | "a"(37),"b"(4),"c"(u),"d"(2)); |
||
| 267 | free(u); |
||
| 268 | has_null_cursor = 1; |
||
| 269 | } |
||
| 270 | cursor = (WMcursor*)null_cursor; |
||
| 271 | } |
||
| 272 | __asm__("int $0x40" : : "a"(37),"b"(5),"c"(cursor)); |
||
| 273 | return 1; |
||
| 274 | } |
||
| 275 | void KolibriOS_FreeWMCursor(_THIS,WMcursor*cursor) |
||
| 276 | { |
||
| 277 | __asm__("int $0x40" : : "a"(37),"b"(6),"c"(cursor)); |
||
| 278 | } |
||
| 279 | void KolibriOS_CheckMouseMode(_THIS) |
||
| 280 | { |
||
| 281 | if (this->input_grab == SDL_GRAB_OFF) |
||
| 282 | return; |
||
| 283 | struct process_table_entry buf; |
||
| 284 | int res; |
||
| 285 | __asm__ volatile("int $0x40" : "=a"(res): "a"(9), "b"(&buf), "c"(-1)); |
||
| 286 | if (res == buf.pos_in_windowing_stack) |
||
| 287 | { |
||
| 288 | int x = buf.winx_start + buf.client_left + this->hidden->win_size_x/2; |
||
| 289 | int y = buf.winy_start + buf.client_top + this->hidden->win_size_y/2; |
||
| 290 | __asm__("int $0x40" : : "a"(18),"b"(19),"c"(4), |
||
| 291 | "d"(x*65536+y)); |
||
| 292 | } |
||
| 293 | } |
||
| 294 | |||
| 295 | char def_title[] = "KolibriOS SDL App"; |
||
| 296 | static SDL_VideoDevice * MenuetOS_CreateDevice(int indx) |
||
| 297 | { |
||
| 298 | SDL_VideoDevice * dev; |
||
| 299 | dev=(SDL_VideoDevice *)malloc(sizeof(SDL_VideoDevice)); |
||
| 300 | if(dev) |
||
| 301 | { |
||
| 302 | memset(dev,0,(sizeof *dev)); |
||
| 303 | dev->hidden = (struct SDL_PrivateVideoData *)malloc((sizeof *dev->hidden)); |
||
| 304 | } |
||
| 305 | if((dev==NULL) || (dev->hidden==NULL)) |
||
| 306 | { |
||
| 307 | SDL_OutOfMemory(); |
||
| 308 | if(dev) |
||
| 309 | { |
||
| 310 | free(dev); |
||
| 311 | } |
||
| 312 | return(0); |
||
| 313 | } |
||
| 314 | memset(dev->hidden,0,(sizeof *dev->hidden)); |
||
| 315 | dev->hidden->__title = def_title; |
||
| 316 | dev->VideoInit=MenuetOS_VideoInit; |
||
| 317 | dev->ListModes=MenuetOS_ListModes; |
||
| 318 | dev->SetVideoMode=MenuetOS_SetVideoMode; |
||
| 319 | dev->SetColors=MenuetOS_SetColors; |
||
| 320 | dev->UpdateRects=NULL; |
||
| 321 | dev->VideoQuit=MenuetOS_VideoQuit; |
||
| 322 | dev->AllocHWSurface=MenuetOS_AllocHWSurface; |
||
| 323 | dev->CheckHWBlit=NULL; |
||
| 324 | dev->FillHWRect=NULL; |
||
| 325 | dev->SetHWColorKey=NULL; |
||
| 326 | dev->SetHWAlpha=NULL; |
||
| 327 | dev->LockHWSurface=MenuetOS_LockHWSurface; |
||
| 328 | dev->UnlockHWSurface=MenuetOS_UnlockHWSurface; |
||
| 329 | dev->FlipHWSurface=MenuetOS_FlipHWSurface; |
||
| 330 | dev->FreeHWSurface=MenuetOS_FreeHWSurface; |
||
| 331 | dev->SetCaption=MenuetOS_SetCaption; |
||
| 332 | dev->SetIcon=NULL; |
||
| 333 | dev->IconifyWindow=NULL; |
||
| 334 | dev->GrabInput=NULL; |
||
| 335 | dev->GetWMInfo=NULL; |
||
| 336 | dev->InitOSKeymap=MenuetOS_InitOSKeymap; |
||
| 337 | dev->PumpEvents=MenuetOS_PumpEvents; |
||
| 338 | dev->free=MenuetOS_DeleteDevice; |
||
| 339 | dev->CreateWMCursor = KolibriOS_CreateWMCursor; |
||
| 340 | dev->FreeWMCursor = KolibriOS_FreeWMCursor; |
||
| 341 | dev->ShowWMCursor = KolibriOS_ShowWMCursor; |
||
| 342 | dev->CheckMouseMode = KolibriOS_CheckMouseMode; |
||
| 343 | return dev; |
||
| 344 | } |
||
| 345 | |||
| 346 | VideoBootStrap mosvideo_bootstrab={ |
||
| 347 | "menuetos","MenuetOS Device Driver", |
||
| 348 | MenuetOS_Available,MenuetOS_CreateDevice, |
||
| 349 | }; |