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Fix vf_tcdump's compilation
[mplayer/kovensky.git] / libvo / vo_directx.c
blobb92808ee14570de56f1bfb03ce008813047ac345
1 /*
2 * Directx v2 or later DirectDraw interface
3 *
4 * Copyright (c) 2002 - 2005 Sascha Sommer <saschasommer@freenet.de>
5 *
6 * This file is part of MPlayer.
7 *
8 * MPlayer is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * MPlayer is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License along
19 * with MPlayer; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 */
22
23 #include <windows.h>
24 #include <windowsx.h>
25 #include <ddraw.h>
26 #include <stdio.h>
27 #include <stdlib.h>
28 #include <errno.h>
29 #include "config.h"
30 #include "video_out.h"
31 #include "video_out_internal.h"
32 #include "fastmemcpy.h"
33 #include "input/input.h"
34 #include "osdep/keycodes.h"
35 #include "input/mouse.h"
36 #include "mp_msg.h"
37 #include "aspect.h"
38 #include "geometry.h"
39 #include "mp_fifo.h"
40 #include "sub.h"
41
42 #ifndef WM_XBUTTONDOWN
43 # define WM_XBUTTONDOWN 0x020B
44 # define WM_XBUTTONUP 0x020C
45 # define WM_XBUTTONDBLCLK 0x020D
46 #endif
47
48 #define WNDCLASSNAME_WINDOWED "MPlayer - The Movie Player"
49 #define WNDCLASSNAME_FULLSCREEN "MPlayer - Fullscreen"
50 #define WNDSTYLE WS_OVERLAPPEDWINDOW|WS_SIZEBOX
51
52 static LPDIRECTDRAWCOLORCONTROL g_cc = NULL; //color control interface
53 static LPDIRECTDRAW7 g_lpdd = NULL; //DirectDraw Object
54 static LPDIRECTDRAWSURFACE7 g_lpddsPrimary = NULL; //Primary Surface: viewport through the Desktop
55 static LPDIRECTDRAWSURFACE7 g_lpddsOverlay = NULL; //Overlay Surface
56 static LPDIRECTDRAWSURFACE7 g_lpddsBack = NULL; //Back surface
57 static LPDIRECTDRAWCLIPPER g_lpddclipper; //clipper object, can only be used without overlay
58 static DDSURFACEDESC2 ddsdsf; //surface descripiton needed for locking
59 static HINSTANCE hddraw_dll; //handle to ddraw.dll
60 static RECT rd; //rect of our stretched image
61 static RECT rs; //rect of our source image
62 static HWND hWnd=NULL; //handle to the window
63 static HWND hWndFS=NULL; //fullscreen window
64 static HBRUSH colorbrush = NULL; // Handle to colorkey brush
65 static HBRUSH blackbrush = NULL; // Handle to black brush
66 static HICON mplayericon = NULL; // Handle to mplayer icon
67 static HCURSOR mplayercursor = NULL; // Handle to mplayer cursor
68 static uint32_t image_width, image_height; //image width and height
69 static uint32_t d_image_width, d_image_height; //image width and height zoomed
70 static uint8_t *image=NULL; //image data
71 static void* tmp_image = NULL;
72 static uint32_t image_format=0; //image format
73 static uint32_t primary_image_format;
74 static uint32_t vm_height=0;
75 static uint32_t vm_width=0;
76 static uint32_t vm_bpp=0;
77 static uint32_t dstride; //surface stride
78 static uint32_t nooverlay = 0; //NonOverlay mode
79 static DWORD destcolorkey; //colorkey for our surface
80 static COLORREF windowcolor = RGB(0,0,16); //windowcolor == colorkey
81 static int adapter_count=0;
82 static GUID selected_guid;
83 static GUID *selected_guid_ptr = NULL;
84 static RECT monitor_rect; //monitor coordinates
85 static float window_aspect;
86 static BOOL (WINAPI* myGetMonitorInfo)(HMONITOR, LPMONITORINFO) = NULL;
87 static RECT last_rect = {0xDEADC0DE, 0xDEADC0DE, 0xDEADC0DE, 0xDEADC0DE};
88
89 /*****************************************************************************
90 * DirectDraw GUIDs.
91 * Defining them here allows us to get rid of the dxguid library during
92 * the linking stage.
93 *****************************************************************************/
94 #define IID_IDirectDraw7 MP_IID_IDirectDraw7
95 static const GUID MP_IID_IDirectDraw7 =
96 {
97 0x15e65ec0,0x3b9c,0x11d2,{0xb9,0x2f,0x00,0x60,0x97,0x97,0xea,0x5b}
98 };
99
100 #define IID_IDirectDrawColorControl MP_IID_IDirectDrawColorControl
101 static const GUID MP_IID_IDirectDrawColorControl =
102 {
103 0x4b9f0ee0,0x0d7e,0x11d0,{0x9b,0x06,0x00,0xa0,0xc9,0x03,0xa3,0xb8}
104 };
105
106
107 typedef struct directx_fourcc_caps
108 {
109 char* img_format_name; //human readable name
110 uint32_t img_format; //as MPlayer image format
111 uint32_t drv_caps; //what hw supports with this format
112 DDPIXELFORMAT g_ddpfOverlay; //as Directx Sourface description
113 } directx_fourcc_caps;
114
115
116 static directx_fourcc_caps g_ddpf[] =
117 {
118 {"YV12 ",IMGFMT_YV12 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','V','1','2'),0,0,0,0,0}},
119 {"I420 ",IMGFMT_I420 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('I','4','2','0'),0,0,0,0,0}}, //yv12 with swapped uv
120 {"IYUV ",IMGFMT_IYUV ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('I','Y','U','V'),0,0,0,0,0}}, //same as i420
121 {"YVU9 ",IMGFMT_YVU9 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','V','U','9'),0,0,0,0,0}},
122 {"YUY2 ",IMGFMT_YUY2 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','U','Y','2'),0,0,0,0,0}},
123 {"UYVY ",IMGFMT_UYVY ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('U','Y','V','Y'),0,0,0,0,0}},
124 {"BGR8 ",IMGFMT_BGR8 ,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 8, 0x00000000, 0x00000000, 0x00000000, 0}},
125 {"RGB15",IMGFMT_RGB15,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000001F, 0x000003E0, 0x00007C00, 0}}, //RGB 5:5:5
126 {"BGR15",IMGFMT_BGR15,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x00007C00, 0x000003E0, 0x0000001F, 0}},
127 {"RGB16",IMGFMT_RGB16,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000001F, 0x000007E0, 0x0000F800, 0}}, //RGB 5:6:5
128 {"BGR16",IMGFMT_BGR16,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000F800, 0x000007E0, 0x0000001F, 0}},
129 {"RGB24",IMGFMT_RGB24,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 24, 0x000000FF, 0x0000FF00, 0x00FF0000, 0}},
130 {"BGR24",IMGFMT_BGR24,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 24, 0x00FF0000, 0x0000FF00, 0x000000FF, 0}},
131 {"RGB32",IMGFMT_RGB32,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 32, 0x000000FF, 0x0000FF00, 0x00FF0000, 0}},
132 {"BGR32",IMGFMT_BGR32,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0}}
133 };
134 #define NUM_FORMATS (sizeof(g_ddpf) / sizeof(g_ddpf[0]))
135
136 static const vo_info_t info =
137 {
138 "Directx DDraw YUV/RGB/BGR renderer",
139 "directx",
140 "Sascha Sommer <saschasommer@freenet.de>",
141 ""
142 };
143
144 const LIBVO_EXTERN(directx)
145
146 static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src,
147 unsigned char *srca, int stride)
148 {
149 switch(image_format) {
150 case IMGFMT_YV12 :
151 case IMGFMT_I420 :
152 case IMGFMT_IYUV :
153 case IMGFMT_YVU9 :
154 vo_draw_alpha_yv12(w,h,src,srca,stride,((uint8_t *) image) + dstride*y0 + x0,dstride);
155 break;
156 case IMGFMT_YUY2 :
157 vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) image)+ dstride*y0 + 2*x0 ,dstride);
158 break;
159 case IMGFMT_UYVY :
160 vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) image) + dstride*y0 + 2*x0 + 1,dstride);
161 break;
162 case IMGFMT_RGB15:
163 case IMGFMT_BGR15:
164 vo_draw_alpha_rgb15(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+2*x0,dstride);
165 break;
166 case IMGFMT_RGB16:
167 case IMGFMT_BGR16:
168 vo_draw_alpha_rgb16(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+2*x0,dstride);
169 break;
170 case IMGFMT_RGB24:
171 case IMGFMT_BGR24:
172 vo_draw_alpha_rgb24(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+4*x0,dstride);
173 break;
174 case IMGFMT_RGB32:
175 case IMGFMT_BGR32:
176 vo_draw_alpha_rgb32(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+4*x0,dstride);
177 break;
178 }
179 }
180
181 static void draw_osd(void)
182 {
183 vo_draw_text(image_width,image_height,draw_alpha);
184 }
185
186 static int
187 query_format(uint32_t format)
188 {
189 uint32_t i=0;
190 while ( i < NUM_FORMATS )
191 {
192 if (g_ddpf[i].img_format == format)
193 return g_ddpf[i].drv_caps;
194 i++;
195 }
196 return 0;
197 }
198
199 static uint32_t Directx_CreatePrimarySurface(void)
200 {
201 DDSURFACEDESC2 ddsd;
202 //cleanup
203 if(g_lpddsPrimary)g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
204 g_lpddsPrimary=NULL;
205
206 if(vidmode)g_lpdd->lpVtbl->SetDisplayMode(g_lpdd,vm_width,vm_height,vm_bpp,vo_refresh_rate,0);
207 ZeroMemory(&ddsd, sizeof(ddsd));
208 ddsd.dwSize = sizeof(ddsd);
209 //set flags and create a primary surface.
210 ddsd.dwFlags = DDSD_CAPS;
211 ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
212 if(g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsd, &g_lpddsPrimary, NULL )== DD_OK)
213 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>primary surface created\n");
214 else
215 {
216 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>could not create primary surface\n");
217 return 1;
218 }
219 return 0;
220 }
221
222 static uint32_t Directx_CreateOverlay(uint32_t imgfmt)
223 {
224 HRESULT ddrval;
225 DDSURFACEDESC2 ddsdOverlay;
226 uint32_t i=0;
227 while ( i < NUM_FORMATS +1 && imgfmt != g_ddpf[i].img_format)
228 {
229 i++;
230 }
231 if (!g_lpdd || !g_lpddsPrimary)
232 return 1;
233 //cleanup
234 if (g_lpddsOverlay)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
235 if (g_lpddsBack)g_lpddsBack->lpVtbl->Release(g_lpddsBack);
236 g_lpddsOverlay= NULL;
237 g_lpddsBack = NULL;
238 //create our overlay
239 ZeroMemory(&ddsdOverlay, sizeof(ddsdOverlay));
240 ddsdOverlay.dwSize = sizeof(ddsdOverlay);
241 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_FLIP | DDSCAPS_COMPLEX | DDSCAPS_VIDEOMEMORY;
242 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH|DDSD_BACKBUFFERCOUNT| DDSD_PIXELFORMAT;
243 ddsdOverlay.dwWidth=image_width;
244 ddsdOverlay.dwHeight=image_height;
245 ddsdOverlay.dwBackBufferCount=2;
246 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
247 if(vo_doublebuffering) //tribblebuffering
248 {
249 if (g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL)== DD_OK)
250 {
251 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>overlay with format %s created\n",g_ddpf[i].img_format_name);
252 //get the surface directly attached to the primary (the back buffer)
253 ddsdOverlay.ddsCaps.dwCaps = DDSCAPS_BACKBUFFER;
254 if(g_lpddsOverlay->lpVtbl->GetAttachedSurface(g_lpddsOverlay,&ddsdOverlay.ddsCaps, &g_lpddsBack) != DD_OK)
255 {
256 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't get attached surface\n");
257 return 1;
258 }
259 return 0;
260 }
261 vo_doublebuffering=0; //disable tribblebuffering
262 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><WARN>cannot create tribblebuffer overlay with format %s\n",g_ddpf[i].img_format_name);
263 }
264 //single buffer
265 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>using singlebuffer overlay\n");
266 ddsdOverlay.dwBackBufferCount=0;
267 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_VIDEOMEMORY;
268 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH|DDSD_PIXELFORMAT;
269 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
270 // try to create the overlay surface
271 ddrval = g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL);
272 if(ddrval != DD_OK)
273 {
274 if(ddrval == DDERR_INVALIDPIXELFORMAT)mp_msg(MSGT_VO,MSGL_V,"<vo_directx><ERROR> invalid pixelformat: %s\n",g_ddpf[i].img_format_name);
275 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>");
276 switch(ddrval)
277 {
278 case DDERR_INCOMPATIBLEPRIMARY:
279 {mp_msg(MSGT_VO, MSGL_ERR,"incompatible primary surface\n");break;}
280 case DDERR_INVALIDCAPS:
281 {mp_msg(MSGT_VO, MSGL_ERR,"invalid caps\n");break;}
282 case DDERR_INVALIDOBJECT:
283 {mp_msg(MSGT_VO, MSGL_ERR,"invalid object\n");break;}
284 case DDERR_INVALIDPARAMS:
285 {mp_msg(MSGT_VO, MSGL_ERR,"invalid parameters\n");break;}
286 case DDERR_NODIRECTDRAWHW:
287 {mp_msg(MSGT_VO, MSGL_ERR,"no directdraw hardware\n");break;}
288 case DDERR_NOEMULATION:
289 {mp_msg(MSGT_VO, MSGL_ERR,"can't emulate\n");break;}
290 case DDERR_NOFLIPHW:
291 {mp_msg(MSGT_VO, MSGL_ERR,"hardware can't do flip\n");break;}
292 case DDERR_NOOVERLAYHW:
293 {mp_msg(MSGT_VO, MSGL_ERR,"hardware can't do overlay\n");break;}
294 case DDERR_OUTOFMEMORY:
295 {mp_msg(MSGT_VO, MSGL_ERR,"not enough system memory\n");break;}
296 case DDERR_UNSUPPORTEDMODE:
297 {mp_msg(MSGT_VO, MSGL_ERR,"unsupported mode\n");break;}
298 case DDERR_OUTOFVIDEOMEMORY:
299 {mp_msg(MSGT_VO, MSGL_ERR,"not enough video memory\n");break;}
300 default:
301 mp_msg(MSGT_VO, MSGL_ERR,"create surface failed with 0x%x\n",ddrval);
302 }
303 return 1;
304 }
305 g_lpddsBack = g_lpddsOverlay;
306 return 0;
307 }
308
309 static uint32_t Directx_CreateBackpuffer(void)
310 {
311 DDSURFACEDESC2 ddsd;
312 //cleanup
313 if (g_lpddsBack)g_lpddsBack->lpVtbl->Release(g_lpddsBack);
314 g_lpddsBack=NULL;
315 ZeroMemory(&ddsd, sizeof(ddsd));
316 ddsd.dwSize = sizeof(ddsd);
317 ddsd.ddsCaps.dwCaps= DDSCAPS_OFFSCREENPLAIN | DDSCAPS_SYSTEMMEMORY;
318 ddsd.dwFlags= DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
319 ddsd.dwWidth=image_width;
320 ddsd.dwHeight=image_height;
321 if(g_lpdd->lpVtbl->CreateSurface( g_lpdd, &ddsd, &g_lpddsBack, 0 ) != DD_OK )
322 {
323 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't create backpuffer\n");
324 return 1;
325 }
326 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>backbuffer created\n");
327 return 0;
328 }
329
330 static void uninit(void)
331 {
332 if (g_cc != NULL)
333 {
334 g_cc->lpVtbl->Release(g_cc);
335 }
336 g_cc=NULL;
337 if (g_lpddclipper != NULL) g_lpddclipper->lpVtbl->Release(g_lpddclipper);
338 g_lpddclipper = NULL;
339 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>clipper released\n");
340 if (g_lpddsBack != NULL) g_lpddsBack->lpVtbl->Release(g_lpddsBack);
341 g_lpddsBack = NULL;
342 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>back surface released\n");
343 if(vo_doublebuffering && !nooverlay)
344 {
345 if (g_lpddsOverlay != NULL)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
346 g_lpddsOverlay = NULL;
347 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>overlay surface released\n");
348 }
349 if (g_lpddsPrimary != NULL) g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
350 g_lpddsPrimary = NULL;
351 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>primary released\n");
352 if(hWndFS)DestroyWindow(hWndFS);
353 hWndFS = NULL;
354 if((WinID == -1) && hWnd) DestroyWindow(hWnd);
355 hWnd = NULL;
356 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>window destroyed\n");
357 UnregisterClass(WNDCLASSNAME_WINDOWED, GetModuleHandle(NULL));
358 UnregisterClass(WNDCLASSNAME_FULLSCREEN, GetModuleHandle(NULL));
359 if (mplayericon) DestroyIcon(mplayericon);
360 mplayericon = NULL;
361 if (mplayercursor) DestroyCursor(mplayercursor);
362 mplayercursor = NULL;
363 if (blackbrush) DeleteObject(blackbrush);
364 blackbrush = NULL;
365 if (colorbrush) DeleteObject(colorbrush);
366 colorbrush = NULL;
367 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>GDI resources deleted\n");
368 if (g_lpdd != NULL){
369 if(vidmode)g_lpdd->lpVtbl->RestoreDisplayMode(g_lpdd);
370 g_lpdd->lpVtbl->Release(g_lpdd);
371 }
372 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>directdrawobject released\n");
373 FreeLibrary( hddraw_dll);
374 hddraw_dll= NULL;
375 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>ddraw.dll freed\n");
376 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>uninitialized\n");
377 }
378
379 static BOOL WINAPI EnumCallbackEx(GUID FAR *lpGUID, LPSTR lpDriverDescription, LPSTR lpDriverName, LPVOID lpContext, HMONITOR hm)
380 {
381 mp_msg(MSGT_VO, MSGL_INFO ,"<vo_directx> adapter %d: ", adapter_count);
382
383 if (!lpGUID)
384 {
385 mp_msg(MSGT_VO, MSGL_INFO ,"%s", "Primary Display Adapter");
386 }
387 else
388 {
389 mp_msg(MSGT_VO, MSGL_INFO ,"%s", lpDriverDescription);
390 }
391
392 if(adapter_count == vo_adapter_num){
393 MONITORINFO mi;
394 if (!lpGUID)
395 selected_guid_ptr = NULL;
396 else
397 {
398 selected_guid = *lpGUID;
399 selected_guid_ptr = &selected_guid;
400 }
401 mi.cbSize = sizeof(mi);
402
403 if (myGetMonitorInfo(hm, &mi)) {
404 monitor_rect = mi.rcMonitor;
405 }
406 mp_msg(MSGT_VO, MSGL_INFO ,"\t\t<--");
407 }
408 mp_msg(MSGT_VO, MSGL_INFO ,"\n");
409
410 adapter_count++;
411
412 return 1; // list all adapters
413 }
414
415 static uint32_t Directx_InitDirectDraw(void)
416 {
417 HRESULT (WINAPI *OurDirectDrawCreateEx)(GUID *,LPVOID *, REFIID,IUnknown FAR *);
418 DDSURFACEDESC2 ddsd;
419 LPDIRECTDRAWENUMERATEEX OurDirectDrawEnumerateEx;
420 HINSTANCE user32dll=LoadLibrary("user32.dll");
421
422 adapter_count = 0;
423 if(user32dll){
424 myGetMonitorInfo=GetProcAddress(user32dll,"GetMonitorInfoA");
425 if(!myGetMonitorInfo && vo_adapter_num){
426 mp_msg(MSGT_VO, MSGL_ERR, "<vo_directx> -adapter is not supported on Win95\n");
427 vo_adapter_num = 0;
428 }
429 }
430
431 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>Initing DirectDraw\n" );
432
433 //load direct draw DLL: based on videolans code
434 hddraw_dll = LoadLibrary("DDRAW.DLL");
435 if( hddraw_dll == NULL )
436 {
437 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed loading ddraw.dll\n" );
438 return 1;
439 }
440
441 last_rect.left = 0xDEADC0DE; // reset window position cache
442
443 if(vo_adapter_num){ //display other than default
444 OurDirectDrawEnumerateEx = (LPDIRECTDRAWENUMERATEEX) GetProcAddress(hddraw_dll,"DirectDrawEnumerateExA");
445 if (!OurDirectDrawEnumerateEx){
446 FreeLibrary( hddraw_dll );
447 hddraw_dll = NULL;
448 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed geting proc address: DirectDrawEnumerateEx\n");
449 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>no directx 7 or higher installed\n");
450 return 1;
451 }
452
453 // enumerate all display devices attached to the desktop
454 OurDirectDrawEnumerateEx(EnumCallbackEx, NULL, DDENUM_ATTACHEDSECONDARYDEVICES );
455
456 if(vo_adapter_num >= adapter_count)
457 mp_msg(MSGT_VO, MSGL_ERR,"Selected adapter (%d) doesn't exist: Default Display Adapter selected\n",vo_adapter_num);
458 }
459 FreeLibrary(user32dll);
460
461 OurDirectDrawCreateEx = (void *)GetProcAddress(hddraw_dll, "DirectDrawCreateEx");
462 if ( OurDirectDrawCreateEx == NULL )
463 {
464 FreeLibrary( hddraw_dll );
465 hddraw_dll = NULL;
466 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed geting proc address: DirectDrawCreateEx\n");
467 return 1;
468 }
469
470 // initialize DirectDraw and create directx v7 object
471 if (OurDirectDrawCreateEx(selected_guid_ptr, (VOID**)&g_lpdd, &IID_IDirectDraw7, NULL ) != DD_OK )
472 {
473 FreeLibrary( hddraw_dll );
474 hddraw_dll = NULL;
475 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't initialize ddraw\n");
476 return 1;
477 }
478
479 //get current screen siz for selected monitor ...
480 ddsd.dwSize=sizeof(ddsd);
481 ddsd.dwFlags=DDSD_WIDTH|DDSD_HEIGHT|DDSD_PIXELFORMAT;
482 g_lpdd->lpVtbl->GetDisplayMode(g_lpdd, &ddsd);
483 if(vo_screenwidth && vo_screenheight)
484 {
485 vm_height=vo_screenheight;
486 vm_width=vo_screenwidth;
487 }
488 else
489 {
490 vm_height=ddsd.dwHeight;
491 vm_width=ddsd.dwWidth;
492 }
493
494
495 if(vo_dbpp)vm_bpp=vo_dbpp;
496 else vm_bpp=ddsd.ddpfPixelFormat.dwRGBBitCount;
497
498 if(vidmode){
499 if (g_lpdd->lpVtbl->SetCooperativeLevel(g_lpdd, hWnd, DDSCL_EXCLUSIVE|DDSCL_FULLSCREEN) != DD_OK)
500 {
501 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't set cooperativelevel for exclusive mode\n");
502 return 1;
503 }
504 /*SetDisplayMode(ddobject,width,height,bpp,refreshrate,aditionalflags)*/
505 if(g_lpdd->lpVtbl->SetDisplayMode(g_lpdd,vm_width, vm_height, vm_bpp,0,0) != DD_OK)
506 {
507 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't set displaymode\n");
508 return 1;
509 }
510 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>Initialized adapter %i for %i x %i @ %i \n",vo_adapter_num,vm_width,vm_height,vm_bpp);
511 return 0;
512 }
513 if (g_lpdd->lpVtbl->SetCooperativeLevel(g_lpdd, hWnd, DDSCL_NORMAL) != DD_OK) // or DDSCL_SETFOCUSWINDOW
514 {
515 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>could not set cooperativelevel for hardwarecheck\n");
516 return 1;
517 }
518 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>DirectDraw Initialized\n");
519 return 0;
520 }
521
522 static void check_events(void)
523 {
524 MSG msg;
525 while (PeekMessage(&msg, NULL, 0, 0,PM_REMOVE))
526 {
527 TranslateMessage(&msg);
528 DispatchMessage(&msg);
529 }
530 }
531
532 static uint32_t Directx_ManageDisplay(void)
533 {
534 HRESULT ddrval;
535 DDCAPS capsDrv;
536 DDOVERLAYFX ovfx;
537 DWORD dwUpdateFlags=0;
538 int width,height;
539 int cw, ch;
540
541 if(!vidmode && !vo_fs && WinID!=-1) {
542 RECT current_rect = {0, 0, 0, 0};
543 GetWindowRect(hWnd, &current_rect);
544 if ((current_rect.left == last_rect.left)
545 && (current_rect.top == last_rect.top)
546 && (current_rect.right == last_rect.right)
547 && (current_rect.bottom == last_rect.bottom))
548 return 0;
549 last_rect = current_rect;
550 }
551
552 if(vo_fs || vidmode){
553 aspect(&width,&height,A_ZOOM);
554 rd.left=(vo_screenwidth-width)/2;
555 rd.top=(vo_screenheight-height)/2;
556 if (WinID == -1)
557 if(ShowCursor(FALSE)>=0)while(ShowCursor(FALSE)>=0){}
558 }
559 else if (WinID != -1 && vo_geometry) {
560 POINT pt;
561 pt.x = vo_dx;
562 pt.y = vo_dy;
563 ClientToScreen(hWnd,&pt);
564 width=d_image_width;
565 height=d_image_height;
566 rd.left = pt.x;
567 rd.top = pt.y;
568 while(ShowCursor(TRUE)<=0){}
569 }
570 else {
571 POINT pt;
572 pt.x = 0; //overlayposition relative to the window
573 pt.y = 0;
574 ClientToScreen(hWnd,&pt);
575 GetClientRect(hWnd, &rd);
576 width=cw=rd.right - rd.left;
577 height=ch=rd.bottom - rd.top;
578 pt.x -= monitor_rect.left; /* move coordinates from global to local monitor space */
579 pt.y -= monitor_rect.top;
580 rd.right -= monitor_rect.left;
581 rd.bottom -= monitor_rect.top;
582 rd.left = pt.x;
583 rd.top = pt.y;
584 if(!nooverlay && (!width || !height)){
585 /*window is minimized*/
586 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,NULL, g_lpddsPrimary, NULL, DDOVER_HIDE, NULL);
587 return 0;
588 }
589 if(vo_keepaspect){
590 int tmpheight=((float)width/window_aspect);
591 tmpheight+=tmpheight%2;
592 if(tmpheight > height){
593 width=((float)height*window_aspect);
594 width+=width%2;
595 }
596 else height=tmpheight;
597 }
598 if (WinID == -1)
599 while(ShowCursor(TRUE)<=0){}
600 }
601 rd.right=rd.left+width;
602 rd.bottom=rd.top+height;
603
604 /* Centering overlay image - disabled if passing geometry */
605 if(!vidmode && !vo_fs && !vo_geometry)
606 {
607 cw=(cw-width)/2;
608 cw+=cw%2;
609 ch=(ch-height)/2;
610 ch+=ch%2;
611
612 rd.left+=cw;
613 rd.right+=cw;
614 rd.top+=ch;
615 rd.bottom+=ch;
616 }
617
618 /*ok, let's workaround some overlay limitations*/
619 if(!nooverlay)
620 {
621 uint32_t uStretchFactor1000; //minimum stretch
622 uint32_t xstretch1000,ystretch1000;
623 /*get driver capabilities*/
624 ZeroMemory(&capsDrv, sizeof(capsDrv));
625 capsDrv.dwSize = sizeof(capsDrv);
626 if(g_lpdd->lpVtbl->GetCaps(g_lpdd,&capsDrv, NULL) != DD_OK)return 1;
627 /*get minimum stretch, depends on display adaptor and mode (refresh rate!) */
628 uStretchFactor1000 = capsDrv.dwMinOverlayStretch>1000 ? capsDrv.dwMinOverlayStretch : 1000;
629 rd.right = ((width+rd.left)*uStretchFactor1000+999)/1000;
630 rd.bottom = (height+rd.top)*uStretchFactor1000/1000;
631 /*calculate xstretch1000 and ystretch1000*/
632 xstretch1000 = ((rd.right - rd.left)* 1000)/image_width ;
633 ystretch1000 = ((rd.bottom - rd.top)* 1000)/image_height;
634 rs.left=0;
635 rs.right=image_width;
636 rs.top=0;
637 rs.bottom=image_height;
638 if(rd.left < 0)rs.left=(-rd.left*1000)/xstretch1000;
639 if(rd.top < 0)rs.top=(-rd.top*1000)/ystretch1000;
640 if(rd.right > vo_screenwidth)rs.right=((vo_screenwidth-rd.left)*1000)/xstretch1000;
641 if(rd.bottom > vo_screenheight)rs.bottom=((vo_screenheight-rd.top)*1000)/ystretch1000;
642 /*do not allow to zoom or shrink if hardware isn't able to do so*/
643 if((width < image_width)&& !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKX))
644 {
645 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKXN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only shrinkN\n");
646 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't shrink x\n");
647 rd.right=rd.left+image_width;
648 }
649 else if((width > image_width)&& !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHX))
650 {
651 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHXN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only stretchN\n");
652 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't stretch x\n");
653 rd.right = rd.left+image_width;
654 }
655 if((height < image_height) && !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKY))
656 {
657 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKYN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only shrinkN\n");
658 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't shrink y\n");
659 rd.bottom = rd.top + image_height;
660 }
661 else if((height > image_height ) && !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHY))
662 {
663 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHYN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only stretchN\n");
664 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't stretch y\n");
665 rd.bottom = rd.top + image_height;
666 }
667 /*the last thing to check are alignment restrictions
668 these expressions (x & -y) just do alignment by dropping low order bits...
669 so to round up, we add first, then truncate*/
670 if((capsDrv.dwCaps & DDCAPS_ALIGNBOUNDARYSRC) && capsDrv.dwAlignBoundarySrc)
671 rs.left = (rs.left + capsDrv.dwAlignBoundarySrc / 2) & -(signed)(capsDrv.dwAlignBoundarySrc);
672 if((capsDrv.dwCaps & DDCAPS_ALIGNSIZESRC) && capsDrv.dwAlignSizeSrc)
673 rs.right = rs.left + ((rs.right - rs.left + capsDrv.dwAlignSizeSrc / 2) & -(signed) (capsDrv.dwAlignSizeSrc));
674 if((capsDrv.dwCaps & DDCAPS_ALIGNBOUNDARYDEST) && capsDrv.dwAlignBoundaryDest)
675 rd.left = (rd.left + capsDrv.dwAlignBoundaryDest / 2) & -(signed)(capsDrv.dwAlignBoundaryDest);
676 if((capsDrv.dwCaps & DDCAPS_ALIGNSIZEDEST) && capsDrv.dwAlignSizeDest)
677 rd.right = rd.left + ((rd.right - rd.left) & -(signed) (capsDrv.dwAlignSizeDest));
678 /*create an overlay FX structure to specify a destination color key*/
679 ZeroMemory(&ovfx, sizeof(ovfx));
680 ovfx.dwSize = sizeof(ovfx);
681 if(vo_fs||vidmode)
682 {
683 ovfx.dckDestColorkey.dwColorSpaceLowValue = 0;
684 ovfx.dckDestColorkey.dwColorSpaceHighValue = 0;
685 }
686 else
687 {
688 ovfx.dckDestColorkey.dwColorSpaceLowValue = destcolorkey;
689 ovfx.dckDestColorkey.dwColorSpaceHighValue = destcolorkey;
690 }
691 // set the flags we'll send to UpdateOverlay //DDOVER_AUTOFLIP|DDOVERFX_MIRRORLEFTRIGHT|DDOVERFX_MIRRORUPDOWN could be useful?;
692 dwUpdateFlags = DDOVER_SHOW | DDOVER_DDFX;
693 /*if hardware can't do colorkeying set the window on top*/
694 if(capsDrv.dwCKeyCaps & DDCKEYCAPS_DESTOVERLAY) dwUpdateFlags |= DDOVER_KEYDESTOVERRIDE;
695 else if (!tmp_image) vo_ontop = 1;
696 }
697 else
698 {
699 g_lpddclipper->lpVtbl->SetHWnd(g_lpddclipper, 0,(vo_fs && !vidmode)?hWndFS: hWnd);
700 }
701
702 if(!vidmode && !vo_fs){
703 if(WinID == -1) {
704 RECT rdw=rd;
705 if (vo_border)
706 AdjustWindowRect(&rdw,WNDSTYLE,FALSE);
707 // printf("window: %i %i %ix%i\n",rdw.left,rdw.top,rdw.right - rdw.left,rdw.bottom - rdw.top);
708 rdw.left += monitor_rect.left; /* move to global coordinate space */
709 rdw.top += monitor_rect.top;
710 rdw.right += monitor_rect.left;
711 rdw.bottom += monitor_rect.top;
712 SetWindowPos(hWnd,(vo_ontop)?HWND_TOPMOST:(vo_rootwin?HWND_BOTTOM:HWND_NOTOPMOST),rdw.left,rdw.top,rdw.right-rdw.left,rdw.bottom-rdw.top,SWP_NOOWNERZORDER);
713 }
714 }
715 else SetWindowPos(vidmode?hWnd:hWndFS,vo_rootwin?HWND_BOTTOM:HWND_TOPMOST,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE|SWP_NOOWNERZORDER|SWP_NOCOPYBITS);
716
717 /*make sure the overlay is inside the screen*/
718 if(rd.left<0)rd.left=0;
719 if(rd.right>vo_screenwidth)rd.right=vo_screenwidth;
720 if(rd.top<0)rd.top=0;
721 if(rd.bottom>vo_screenheight)rd.bottom=vo_screenheight;
722
723 /*for nonoverlay mode we are finished, for overlay mode we have to display the overlay first*/
724 if(nooverlay)return 0;
725
726 // printf("overlay: %i %i %ix%i\n",rd.left,rd.top,rd.right - rd.left,rd.bottom - rd.top);
727 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,&rs, g_lpddsPrimary, &rd, dwUpdateFlags, &ovfx);
728 if(FAILED(ddrval))
729 {
730 // one cause might be the driver lied about minimum stretch
731 // we should try upping the destination size a bit, or
732 // perhaps shrinking the source size
733 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>UpdateOverlay failed\n" );
734 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>Overlay:x1:%i,y1:%i,x2:%i,y2:%i,w:%i,h:%i\n",rd.left,rd.top,rd.right,rd.bottom,rd.right - rd.left,rd.bottom - rd.top );
735 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>");
736 switch (ddrval)
737 {
738 case DDERR_NOSTRETCHHW:
739 {mp_msg(MSGT_VO, MSGL_ERR ,"hardware can't stretch: try to size the window back\n");break;}
740 case DDERR_INVALIDRECT:
741 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid rectangle\n");break;}
742 case DDERR_INVALIDPARAMS:
743 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid parameters\n");break;}
744 case DDERR_HEIGHTALIGN:
745 {mp_msg(MSGT_VO, MSGL_ERR ,"height align\n");break;}
746 case DDERR_XALIGN:
747 {mp_msg(MSGT_VO, MSGL_ERR ,"x align\n");break;}
748 case DDERR_UNSUPPORTED:
749 {mp_msg(MSGT_VO, MSGL_ERR ,"unsupported\n");break;}
750 case DDERR_INVALIDSURFACETYPE:
751 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid surfacetype\n");break;}
752 case DDERR_INVALIDOBJECT:
753 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid object\n");break;}
754 case DDERR_SURFACELOST:
755 {
756 mp_msg(MSGT_VO, MSGL_ERR ,"surfaces lost\n");
757 g_lpddsOverlay->lpVtbl->Restore( g_lpddsOverlay ); //restore and try again
758 g_lpddsPrimary->lpVtbl->Restore( g_lpddsPrimary );
759 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,&rs, g_lpddsPrimary, &rd, dwUpdateFlags, &ovfx);
760 if(ddrval !=DD_OK)mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>UpdateOverlay failed again\n" );
761 break;
762 }
763 default:
764 mp_msg(MSGT_VO, MSGL_ERR ," 0x%x\n",ddrval);
765 }
766 /*ok we can't do anything about it -> hide overlay*/
767 if(ddrval != DD_OK)
768 {
769 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,NULL, g_lpddsPrimary, NULL, DDOVER_HIDE, NULL);
770 return 1;
771 }
772 }
773 return 0;
774 }
775
776 //find out supported overlay pixelformats
777 static uint32_t Directx_CheckOverlayPixelformats(void)
778 {
779 DDCAPS capsDrv;
780 HRESULT ddrval;
781 DDSURFACEDESC2 ddsdOverlay;
782 uint32_t i;
783 uint32_t formatcount = 0;
784 //get driver caps to determine overlay support
785 ZeroMemory(&capsDrv, sizeof(capsDrv));
786 capsDrv.dwSize = sizeof(capsDrv);
787 ddrval = g_lpdd->lpVtbl->GetCaps(g_lpdd,&capsDrv, NULL);
788 if (FAILED(ddrval))
789 {
790 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>failed getting ddrawcaps\n");
791 return 1;
792 }
793 if (!(capsDrv.dwCaps & DDCAPS_OVERLAY))
794 {
795 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>Your card doesn't support overlay\n");
796 return 1;
797 }
798 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>testing supported overlay pixelformats\n");
799 //it is not possible to query for pixel formats supported by the
800 //overlay hardware: try out various formats till one works
801 ZeroMemory(&ddsdOverlay, sizeof(ddsdOverlay));
802 ddsdOverlay.dwSize = sizeof(ddsdOverlay);
803 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_VIDEOMEMORY;
804 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH| DDSD_PIXELFORMAT;
805 ddsdOverlay.dwWidth=300;
806 ddsdOverlay.dwHeight=280;
807 ddsdOverlay.dwBackBufferCount=0;
808 //try to create an overlay surface using one of the pixel formats in our global list
809 i=0;
810 do
811 {
812 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
813 ddrval = g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL);
814 if (ddrval == DD_OK)
815 {
816 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT OVERLAY>%i %s supported\n",i,g_ddpf[i].img_format_name);
817 g_ddpf[i].drv_caps = VFCAP_CSP_SUPPORTED |VFCAP_OSD |VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_HWSCALE_UP;
818 formatcount++;}
819 else mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT OVERLAY>%i %s not supported\n",i,g_ddpf[i].img_format_name);
820 if (g_lpddsOverlay != NULL) {g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);g_lpddsOverlay = NULL;}
821 } while( ++i < NUM_FORMATS );
822 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>Your card supports %i of %i overlayformats\n",formatcount, NUM_FORMATS);
823 if (formatcount == 0)
824 {
825 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><WARN>Your card supports overlay, but we couldn't create one\n");
826 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>This can have the following reasons:\n");
827 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- you are already using an overlay with another app\n");
828 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- you don't have enough videomemory\n");
829 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- vo_directx doesn't support the cards overlay pixelformat\n");
830 return 1;
831 }
832 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYMIRRORLEFTRIGHT)mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>can mirror left right\n"); //I don't have hardware which
833 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYMIRRORUPDOWN )mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>can mirror up down\n"); //supports those send me one and I'll implement ;)
834 return 0;
835 }
836
837 //find out the Pixelformat of the Primary Surface
838 static uint32_t Directx_CheckPrimaryPixelformat(void)
839 {
840 uint32_t i=0;
841 uint32_t formatcount = 0;
842 DDPIXELFORMAT ddpf;
843 DDSURFACEDESC2 ddsd;
844 HDC hdc;
845 HRESULT hres;
846 COLORREF rgbT=RGB(0,0,0);
847 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>checking primary surface\n");
848 memset( &ddpf, 0, sizeof( DDPIXELFORMAT ));
849 ddpf.dwSize = sizeof( DDPIXELFORMAT );
850 //we have to create a primary surface first
851 if(Directx_CreatePrimarySurface()!=0)return 1;
852 if(g_lpddsPrimary->lpVtbl->GetPixelFormat( g_lpddsPrimary, &ddpf ) != DD_OK )
853 {
854 mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>can't get pixelformat\n");
855 return 1;
856 }
857 while ( i < NUM_FORMATS )
858 {
859 if (g_ddpf[i].g_ddpfOverlay.dwRGBBitCount == ddpf.dwRGBBitCount)
860 {
861 if (g_ddpf[i].g_ddpfOverlay.dwRBitMask == ddpf.dwRBitMask)
862 {
863 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT PRIMARY>%i %s supported\n",i,g_ddpf[i].img_format_name);
864 g_ddpf[i].drv_caps = VFCAP_CSP_SUPPORTED |VFCAP_OSD;
865 formatcount++;
866 primary_image_format=g_ddpf[i].img_format;
867 }
868 }
869 i++;
870 }
871 //get the colorkey for overlay mode
872 destcolorkey = CLR_INVALID;
873 if (windowcolor != CLR_INVALID && g_lpddsPrimary->lpVtbl->GetDC(g_lpddsPrimary,&hdc) == DD_OK)
874 {
875 rgbT = GetPixel(hdc, 0, 0);
876 SetPixel(hdc, 0, 0, windowcolor);
877 g_lpddsPrimary->lpVtbl->ReleaseDC(g_lpddsPrimary,hdc);
878 }
879 // read back the converted color
880 ddsd.dwSize = sizeof(ddsd);
881 while ((hres = g_lpddsPrimary->lpVtbl->Lock(g_lpddsPrimary,NULL, &ddsd, 0, NULL)) == DDERR_WASSTILLDRAWING)
882 ;
883 if (hres == DD_OK)
884 {
885 destcolorkey = *(DWORD *) ddsd.lpSurface;
886 if (ddsd.ddpfPixelFormat.dwRGBBitCount < 32)
887 destcolorkey &= (1 << ddsd.ddpfPixelFormat.dwRGBBitCount) - 1;
888 g_lpddsPrimary->lpVtbl->Unlock(g_lpddsPrimary,NULL);
889 }
890 if (windowcolor != CLR_INVALID && g_lpddsPrimary->lpVtbl->GetDC(g_lpddsPrimary,&hdc) == DD_OK)
891 {
892 SetPixel(hdc, 0, 0, rgbT);
893 g_lpddsPrimary->lpVtbl->ReleaseDC(g_lpddsPrimary,hdc);
894 }
895 //release primary
896 g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
897 g_lpddsPrimary = NULL;
898 if(formatcount==0)
899 {
900 mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>Unknown Pixelformat\n");
901 return 1;
902 }
903 return 0;
904 }
905
906 //function handles input
907 static LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
908 {
909 switch (message)
910 {
911 case WM_MOUSEACTIVATE:
912 return MA_ACTIVATEANDEAT;
913 case WM_NCACTIVATE:
914 {
915 if(vidmode && adapter_count > 2) //only disable if more than one adapter.
916 return 0;
917 break;
918 }
919 case WM_DESTROY:
920 {
921 PostQuitMessage(0);
922 return 0;
923 }
924 case WM_CLOSE:
925 {
926 mplayer_put_key(KEY_CLOSE_WIN);
927 return 0;
928 }
929 case WM_WINDOWPOSCHANGED:
930 {
931 //printf("Windowposchange\n");
932 if(g_lpddsBack != NULL) //or it will crash with -vm
933 {
934 Directx_ManageDisplay();
935 }
936 break;
937 }
938 case WM_SYSCOMMAND:
939 {
940 switch (wParam)
941 { //kill screensaver etc.
942 //note: works only when the window is active
943 //you can workaround this by disabling the allow screensaver option in
944 //the link to the app
945 case SC_SCREENSAVE:
946 case SC_MONITORPOWER:
947 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>killing screensaver\n" );
948 return 0;
949 case SC_MAXIMIZE:
950 if (!vo_fs) control(VOCTRL_FULLSCREEN, NULL);
951 return 0;
952 }
953 break;
954 }
955 case WM_KEYDOWN:
956 {
957 switch (wParam)
958 {
959 case VK_LEFT:
960 {mplayer_put_key(KEY_LEFT);break;}
961 case VK_UP:
962 {mplayer_put_key(KEY_UP);break;}
963 case VK_RIGHT:
964 {mplayer_put_key(KEY_RIGHT);break;}
965 case VK_DOWN:
966 {mplayer_put_key(KEY_DOWN);break;}
967 case VK_TAB:
968 {mplayer_put_key(KEY_TAB);break;}
969 case VK_BACK:
970 {mplayer_put_key(KEY_BS);break;}
971 case VK_DELETE:
972 {mplayer_put_key(KEY_DELETE);break;}
973 case VK_INSERT:
974 {mplayer_put_key(KEY_INSERT);break;}
975 case VK_HOME:
976 {mplayer_put_key(KEY_HOME);break;}
977 case VK_END:
978 {mplayer_put_key(KEY_END);break;}
979 case VK_PRIOR:
980 {mplayer_put_key(KEY_PAGE_UP);break;}
981 case VK_NEXT:
982 {mplayer_put_key(KEY_PAGE_DOWN);break;}
983 case VK_ESCAPE:
984 {mplayer_put_key(KEY_ESC);break;}
985 }
986 break;
987 }
988 case WM_CHAR:
989 {
990 mplayer_put_key(wParam);
991 break;
992 }
993 case WM_LBUTTONDOWN:
994 {
995 if (!vo_nomouse_input)
996 mplayer_put_key(MOUSE_BTN0);
997 break;
998 }
999 case WM_MBUTTONDOWN:
1000 {
1001 if (!vo_nomouse_input)
1002 mplayer_put_key(MOUSE_BTN1);
1003 break;
1004 }
1005 case WM_RBUTTONDOWN:
1006 {
1007 if (!vo_nomouse_input)
1008 mplayer_put_key(MOUSE_BTN2);
1009 break;
1010 }
1011 case WM_LBUTTONDBLCLK:
1012 {
1013 if(!vo_nomouse_input)
1014 mplayer_put_key(MOUSE_BTN0_DBL);
1015 break;
1016 }
1017 case WM_MBUTTONDBLCLK:
1018 {
1019 if(!vo_nomouse_input)
1020 mplayer_put_key(MOUSE_BTN1_DBL);
1021 break;
1022 }
1023 case WM_RBUTTONDBLCLK:
1024 {
1025 if(!vo_nomouse_input)
1026 mplayer_put_key(MOUSE_BTN2_DBL);
1027 break;
1028 }
1029 case WM_MOUSEWHEEL:
1030 {
1031 int x;
1032 if (vo_nomouse_input)
1033 break;
1034 x = GET_WHEEL_DELTA_WPARAM(wParam);
1035 if (x > 0)
1036 mplayer_put_key(MOUSE_BTN3);
1037 else
1038 mplayer_put_key(MOUSE_BTN4);
1039 break;
1040 }
1041 case WM_XBUTTONDOWN:
1042 {
1043 if (vo_nomouse_input)
1044 break;
1045 if (HIWORD(wParam) == 1)
1046 mplayer_put_key(MOUSE_BTN5);
1047 else
1048 mplayer_put_key(MOUSE_BTN6);
1049 break;
1050 }
1051 case WM_XBUTTONDBLCLK:
1052 {
1053 if (vo_nomouse_input)
1054 break;
1055 if (HIWORD(wParam) == 1)
1056 mplayer_put_key(MOUSE_BTN5_DBL);
1057 else
1058 mplayer_put_key(MOUSE_BTN6_DBL);
1059 break;
1060 }
1061
1062 }
1063 return DefWindowProc(hWnd, message, wParam, lParam);
1064 }
1065
1066
1067 static int preinit(const char *arg)
1068 {
1069 HINSTANCE hInstance = GetModuleHandle(NULL);
1070 char exedir[MAX_PATH];
1071 WNDCLASS wc;
1072 if(arg)
1073 {
1074 if(strstr(arg,"noaccel"))
1075 {
1076 mp_msg(MSGT_VO,MSGL_V,"<vo_directx><INFO>disabled overlay\n");
1077 nooverlay = 1;
1078 }
1079 }
1080 /*load icon from the main app*/
1081 if(GetModuleFileName(NULL,exedir,MAX_PATH))
1082 {
1083 mplayericon = ExtractIcon( hInstance, exedir, 0 );
1084 }
1085 if(!mplayericon)mplayericon=LoadIcon(NULL,IDI_APPLICATION);
1086 mplayercursor = LoadCursor(NULL, IDC_ARROW);
1087 monitor_rect.right=GetSystemMetrics(SM_CXSCREEN);
1088 monitor_rect.bottom=GetSystemMetrics(SM_CYSCREEN);
1089
1090 windowcolor = vo_colorkey;
1091 colorbrush = CreateSolidBrush(windowcolor);
1092 blackbrush = (HBRUSH)GetStockObject(BLACK_BRUSH);
1093 wc.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
1094 wc.lpfnWndProc = WndProc;
1095 wc.cbClsExtra = 0;
1096 wc.cbWndExtra = 0;
1097 wc.hInstance = hInstance;
1098 wc.hCursor = mplayercursor;
1099 wc.hIcon = mplayericon;
1100 wc.hbrBackground = vidmode ? blackbrush : colorbrush;
1101 wc.lpszClassName = WNDCLASSNAME_WINDOWED;
1102 wc.lpszMenuName = NULL;
1103 RegisterClass(&wc);
1104 if (WinID != -1) hWnd = WinID;
1105 else
1106 hWnd = CreateWindowEx(vidmode?WS_EX_TOPMOST:0,
1107 WNDCLASSNAME_WINDOWED,"",(vidmode || !vo_border)?WS_POPUP:WNDSTYLE,
1108 CW_USEDEFAULT, CW_USEDEFAULT, 100, 100,NULL,NULL,hInstance,NULL);
1109 wc.hbrBackground = blackbrush;
1110 wc.lpszClassName = WNDCLASSNAME_FULLSCREEN;
1111 RegisterClass(&wc);
1112
1113 if (Directx_InitDirectDraw()!= 0)return 1; //init DirectDraw
1114
1115 if(!vidmode)hWndFS = CreateWindow(WNDCLASSNAME_FULLSCREEN,"MPlayer Fullscreen",WS_POPUP,monitor_rect.left,monitor_rect.top,monitor_rect.right-monitor_rect.left,monitor_rect.bottom-monitor_rect.top,hWnd,NULL,hInstance,NULL);
1116 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>initial mplayer windows created\n");
1117
1118 if (Directx_CheckPrimaryPixelformat()!=0)return 1;
1119 if (!nooverlay && Directx_CheckOverlayPixelformats() == 0) //check for supported hardware
1120 {
1121 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>hardware supports overlay\n");
1122 nooverlay = 0;
1123 }
1124 else //if we can't have overlay we create a backpuffer with the same imageformat as the primary surface
1125 {
1126 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>using backpuffer\n");
1127 nooverlay = 1;
1128 }
1129 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>preinit succesfully finished\n");
1130 return 0;
1131 }
1132
1133 static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y )
1134 {
1135 uint8_t *s;
1136 uint8_t *d;
1137 uint32_t uvstride=dstride/2;
1138 // copy Y
1139 d=image+dstride*y+x;
1140 s=src[0];
1141 mem2agpcpy_pic(d,s,w,h,dstride,stride[0]);
1142
1143 w/=2;h/=2;x/=2;y/=2;
1144
1145 // copy U
1146 d=image+dstride*image_height + uvstride*y+x;
1147 if(image_format == IMGFMT_YV12)s=src[2];
1148 else s=src[1];
1149 mem2agpcpy_pic(d,s,w,h,uvstride,stride[1]);
1150
1151 // copy V
1152 d=image+dstride*image_height +uvstride*(image_height/2) + uvstride*y+x;
1153 if(image_format == IMGFMT_YV12)s=src[1];
1154 else s=src[2];
1155 mem2agpcpy_pic(d,s,w,h,uvstride,stride[2]);
1156 return 0;
1157 }
1158
1159 static void flip_page(void)
1160 {
1161 HRESULT dxresult;
1162 g_lpddsBack->lpVtbl->Unlock (g_lpddsBack,NULL);
1163 if (vo_doublebuffering)
1164 {
1165 // flip to the next image in the sequence
1166 dxresult = g_lpddsOverlay->lpVtbl->Flip( g_lpddsOverlay,NULL, DDFLIP_WAIT);
1167 if(dxresult == DDERR_SURFACELOST)
1168 {
1169 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR><vo_directx><INFO>Restoring Surface\n");
1170 g_lpddsBack->lpVtbl->Restore( g_lpddsBack );
1171 // restore overlay and primary before calling
1172 // Directx_ManageDisplay() to avoid error messages
1173 g_lpddsOverlay->lpVtbl->Restore( g_lpddsOverlay );
1174 g_lpddsPrimary->lpVtbl->Restore( g_lpddsPrimary );
1175 // update overlay in case we return from screensaver
1176 Directx_ManageDisplay();
1177 dxresult = g_lpddsOverlay->lpVtbl->Flip( g_lpddsOverlay,NULL, DDFLIP_WAIT);
1178 }
1179 if(dxresult != DD_OK)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't flip page\n");
1180 }
1181 if(nooverlay)
1182 {
1183 DDBLTFX ddbltfx;
1184 // ask for the "NOTEARING" option
1185 memset( &ddbltfx, 0, sizeof(DDBLTFX) );
1186 ddbltfx.dwSize = sizeof(DDBLTFX);
1187 ddbltfx.dwDDFX = DDBLTFX_NOTEARING;
1188 g_lpddsPrimary->lpVtbl->Blt(g_lpddsPrimary, &rd, g_lpddsBack, NULL, DDBLT_WAIT, &ddbltfx);
1189 }
1190 if (g_lpddsBack->lpVtbl->Lock(g_lpddsBack,NULL,&ddsdsf, DDLOCK_NOSYSLOCK | DDLOCK_WAIT , NULL) == DD_OK) {
1191 if(vo_directrendering && (dstride != ddsdsf.lPitch)){
1192 mp_msg(MSGT_VO,MSGL_WARN,"<vo_directx><WARN>stride changed !!!! disabling direct rendering\n");
1193 vo_directrendering=0;
1194 }
1195 if (tmp_image)
1196 free(tmp_image);
1197 tmp_image = NULL;
1198 dstride = ddsdsf.lPitch;
1199 image = ddsdsf.lpSurface;
1200 } else if (!tmp_image) {
1201 mp_msg(MSGT_VO, MSGL_WARN, "<vo_directx><WARN>Locking the surface failed, rendering to a hidden surface!\n");
1202 tmp_image = image = calloc(1, image_height * dstride * 2);
1203 }
1204 }
1205
1206 static int draw_frame(uint8_t *src[])
1207 {
1208 fast_memcpy( image, *src, dstride * image_height );
1209 return 0;
1210 }
1211
1212 static uint32_t get_image(mp_image_t *mpi)
1213 {
1214 if(mpi->flags&MP_IMGFLAG_READABLE) {mp_msg(MSGT_VO, MSGL_V,"<vo_directx><ERROR>slow video ram\n");return VO_FALSE;}
1215 if(mpi->type==MP_IMGTYPE_STATIC) {mp_msg(MSGT_VO, MSGL_V,"<vo_directx><ERROR>not static\n");return VO_FALSE;}
1216 if((mpi->width==dstride) || (mpi->flags&(MP_IMGFLAG_ACCEPT_STRIDE|MP_IMGFLAG_ACCEPT_WIDTH)))
1217 {
1218 if(mpi->flags&MP_IMGFLAG_PLANAR)
1219 {
1220 if(image_format == IMGFMT_YV12)
1221 {
1222 mpi->planes[2]= image + dstride*image_height;
1223 mpi->planes[1]= image + dstride*image_height+ dstride*image_height/4;
1224 mpi->stride[1]=mpi->stride[2]=dstride/2;
1225 }
1226 else if(image_format == IMGFMT_IYUV || image_format == IMGFMT_I420)
1227 {
1228 mpi->planes[1]= image + dstride*image_height;
1229 mpi->planes[2]= image + dstride*image_height+ dstride*image_height/4;
1230 mpi->stride[1]=mpi->stride[2]=dstride/2;
1231 }
1232 else if(image_format == IMGFMT_YVU9)
1233 {
1234 mpi->planes[2] = image + dstride*image_height;
1235 mpi->planes[1] = image + dstride*image_height+ dstride*image_height/16;
1236 mpi->stride[1]=mpi->stride[2]=dstride/4;
1237 }
1238 }
1239 mpi->planes[0]=image;
1240 mpi->stride[0]=dstride;
1241 mpi->width=image_width;
1242 mpi->height=image_height;
1243 mpi->flags|=MP_IMGFLAG_DIRECT;
1244 mp_msg(MSGT_VO, MSGL_DBG3, "<vo_directx><INFO>Direct Rendering ENABLED\n");
1245 return VO_TRUE;
1246 }
1247 return VO_FALSE;
1248 }
1249
1250 static uint32_t put_image(mp_image_t *mpi){
1251
1252 uint8_t *d;
1253 uint8_t *s;
1254 uint32_t x = mpi->x;
1255 uint32_t y = mpi->y;
1256 uint32_t w = mpi->w;
1257 uint32_t h = mpi->h;
1258
1259 if (WinID != -1) Directx_ManageDisplay();
1260
1261 if((mpi->flags&MP_IMGFLAG_DIRECT)||(mpi->flags&MP_IMGFLAG_DRAW_CALLBACK))
1262 {
1263 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>put_image: nothing to do: drawslices\n");
1264 return VO_TRUE;
1265 }
1266
1267 if (mpi->flags&MP_IMGFLAG_PLANAR)
1268 {
1269
1270 if(image_format!=IMGFMT_YVU9)draw_slice(mpi->planes,mpi->stride,mpi->w,mpi->h,0,0);
1271 else
1272 {
1273 // copy Y
1274 d=image+dstride*y+x;
1275 s=mpi->planes[0];
1276 mem2agpcpy_pic(d,s,w,h,dstride,mpi->stride[0]);
1277 w/=4;h/=4;x/=4;y/=4;
1278 // copy V
1279 d=image+dstride*image_height + dstride*y/4+x;
1280 s=mpi->planes[2];
1281 mem2agpcpy_pic(d,s,w,h,dstride/4,mpi->stride[1]);
1282 // copy U
1283 d=image+dstride*image_height + dstride*image_height/16 + dstride/4*y+x;
1284 s=mpi->planes[1];
1285 mem2agpcpy_pic(d,s,w,h,dstride/4,mpi->stride[2]);
1286 }
1287 }
1288 else //packed
1289 {
1290 mem2agpcpy_pic(image, mpi->planes[0], w * (mpi->bpp / 8), h, dstride, mpi->stride[0]);
1291 }
1292 return VO_TRUE;
1293 }
1294
1295 static int
1296 config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t options, char *title, uint32_t format)
1297 {
1298 RECT rd;
1299 vo_fs = options & 0x01;
1300 image_format = format;
1301 image_width = width;
1302 image_height = height;
1303 d_image_width = d_width;
1304 d_image_height = d_height;
1305 if(format != primary_image_format)nooverlay = 0;
1306 window_aspect= (float)d_image_width / (float)d_image_height;
1307
1308 /*release all directx objects*/
1309 if (g_cc != NULL)g_cc->lpVtbl->Release(g_cc);
1310 g_cc=NULL;
1311 if(g_lpddclipper)g_lpddclipper->lpVtbl->Release(g_lpddclipper);
1312 g_lpddclipper=NULL;
1313 if (g_lpddsBack != NULL) g_lpddsBack->lpVtbl->Release(g_lpddsBack);
1314 g_lpddsBack = NULL;
1315 if(vo_doublebuffering)
1316 if (g_lpddsOverlay != NULL)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
1317 g_lpddsOverlay = NULL;
1318 if (g_lpddsPrimary != NULL) g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
1319 g_lpddsPrimary = NULL;
1320 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>overlay surfaces released\n");
1321
1322 if(!vidmode){
1323 if(!vo_geometry){
1324 GetWindowRect(hWnd,&rd);
1325 vo_dx=rd.left;
1326 vo_dy=rd.top;
1327 }
1328 vo_dx += monitor_rect.left; /* move position to global window space */
1329 vo_dy += monitor_rect.top;
1330 rd.left = vo_dx;
1331 rd.top = vo_dy;
1332 rd.right = rd.left + d_image_width;
1333 rd.bottom = rd.top + d_image_height;
1334 if (WinID == -1) {
1335 if (vo_border)
1336 AdjustWindowRect(&rd,WNDSTYLE,FALSE);
1337 SetWindowPos(hWnd,NULL, vo_dx, vo_dy,rd.right-rd.left,rd.bottom-rd.top,SWP_SHOWWINDOW|SWP_NOOWNERZORDER);
1338 }
1339 }
1340 else ShowWindow(hWnd,SW_SHOW);
1341
1342 if(vo_fs && !vidmode)ShowWindow(hWndFS,SW_SHOW);
1343 if (WinID == -1)
1344 SetWindowText(hWnd,title);
1345
1346
1347 if(vidmode)vo_fs=0;
1348
1349
1350 /*create the surfaces*/
1351 if(Directx_CreatePrimarySurface())return 1;
1352
1353 //create palette for 256 color mode
1354 if(image_format==IMGFMT_BGR8){
1355 LPDIRECTDRAWPALETTE ddpalette=NULL;
1356 char* palette=malloc(4*256);
1357 int i;
1358 for(i=0; i<256; i++){
1359 palette[4*i+0] = ((i >> 5) & 0x07) * 255 / 7;
1360 palette[4*i+1] = ((i >> 2) & 0x07) * 255 / 7;
1361 palette[4*i+2] = ((i >> 0) & 0x03) * 255 / 3;
1362 palette[4*i+3] = PC_NOCOLLAPSE;
1363 }
1364 g_lpdd->lpVtbl->CreatePalette(g_lpdd,DDPCAPS_8BIT|DDPCAPS_INITIALIZE,palette,&ddpalette,NULL);
1365 g_lpddsPrimary->lpVtbl->SetPalette(g_lpddsPrimary,ddpalette);
1366 free(palette);
1367 ddpalette->lpVtbl->Release(ddpalette);
1368 }
1369
1370 if (!nooverlay && Directx_CreateOverlay(image_format))
1371 {
1372 if(format == primary_image_format)nooverlay=1; /*overlay creation failed*/
1373 else {
1374 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't use overlay mode: please use -vo directx:noaccel\n");
1375 return 1;
1376 }
1377 }
1378 if(nooverlay)
1379 {
1380 if(Directx_CreateBackpuffer())
1381 {
1382 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't get the driver to work on your system :(\n");
1383 return 1;
1384 }
1385 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>back surface created\n");
1386 vo_doublebuffering = 0;
1387 /*create clipper for nonoverlay mode*/
1388 if(g_lpdd->lpVtbl->CreateClipper(g_lpdd, 0, &g_lpddclipper,NULL)!= DD_OK){mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't create clipper\n");return 1;}
1389 if(g_lpddclipper->lpVtbl->SetHWnd (g_lpddclipper, 0, hWnd)!= DD_OK){mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't associate clipper with window\n");return 1;}
1390 if(g_lpddsPrimary->lpVtbl->SetClipper (g_lpddsPrimary,g_lpddclipper)!=DD_OK){mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't associate primary surface with clipper\n");return 1;}
1391 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>clipper succesfully created\n");
1392 }else{
1393 if(DD_OK != g_lpddsOverlay->lpVtbl->QueryInterface(g_lpddsOverlay,&IID_IDirectDrawColorControl,(void**)&g_cc))
1394 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><WARN>unable to get DirectDraw ColorControl interface\n");
1395 }
1396 Directx_ManageDisplay();
1397 memset(&ddsdsf, 0,sizeof(DDSURFACEDESC2));
1398 ddsdsf.dwSize = sizeof (DDSURFACEDESC2);
1399 if (g_lpddsBack->lpVtbl->Lock(g_lpddsBack,NULL,&ddsdsf, DDLOCK_NOSYSLOCK | DDLOCK_WAIT, NULL) == DD_OK) {
1400 dstride = ddsdsf.lPitch;
1401 image = ddsdsf.lpSurface;
1402 return 0;
1403 }
1404 mp_msg(MSGT_VO, MSGL_V, "<vo_directx><ERROR>Initial Lock on the Surface failed.\n");
1405 return 1;
1406 }
1407
1408 //function to set color controls
1409 // brightness [0, 10000]
1410 // contrast [0, 20000]
1411 // hue [-180, 180]
1412 // saturation [0, 20000]
1413 static uint32_t color_ctrl_set(char *what, int value)
1414 {
1415 uint32_t r = VO_NOTIMPL;
1416 DDCOLORCONTROL dcc;
1417 //printf("\n*** %s = %d\n", what, value);
1418 if (!g_cc) {
1419 //printf("\n *** could not get color control interface!!!\n");
1420 return VO_NOTIMPL;
1421 }
1422 ZeroMemory(&dcc, sizeof(dcc));
1423 dcc.dwSize = sizeof(dcc);
1424
1425 if (!strcmp(what, "brightness")) {
1426 dcc.dwFlags = DDCOLOR_BRIGHTNESS;
1427 dcc.lBrightness = (value + 100) * 10000 / 200;
1428 r = VO_TRUE;
1429 } else if (!strcmp(what, "contrast")) {
1430 dcc.dwFlags = DDCOLOR_CONTRAST;
1431 dcc.lContrast = (value + 100) * 20000 / 200;
1432 r = VO_TRUE;
1433 } else if (!strcmp(what, "hue")) {
1434 dcc.dwFlags = DDCOLOR_HUE;
1435 dcc.lHue = value * 180 / 100;
1436 r = VO_TRUE;
1437 } else if (!strcmp(what, "saturation")) {
1438 dcc.dwFlags = DDCOLOR_SATURATION;
1439 dcc.lSaturation = (value + 100) * 20000 / 200;
1440 r = VO_TRUE;
1441 }
1442
1443 if (r == VO_TRUE) {
1444 g_cc->lpVtbl->SetColorControls(g_cc, &dcc);
1445 }
1446 return r;
1447 }
1448
1449 //analoguous to color_ctrl_set
1450 static uint32_t color_ctrl_get(char *what, int *value)
1451 {
1452 uint32_t r = VO_NOTIMPL;
1453 DDCOLORCONTROL dcc;
1454 if (!g_cc) {
1455 //printf("\n *** could not get color control interface!!!\n");
1456 return VO_NOTIMPL;
1457 }
1458 ZeroMemory(&dcc, sizeof(dcc));
1459 dcc.dwSize = sizeof(dcc);
1460
1461 if (g_cc->lpVtbl->GetColorControls(g_cc, &dcc) != DD_OK) {
1462 return r;
1463 }
1464
1465 if (!strcmp(what, "brightness") && (dcc.dwFlags & DDCOLOR_BRIGHTNESS)) {
1466 *value = dcc.lBrightness * 200 / 10000 - 100;
1467 r = VO_TRUE;
1468 } else if (!strcmp(what, "contrast") && (dcc.dwFlags & DDCOLOR_CONTRAST)) {
1469 *value = dcc.lContrast * 200 / 20000 - 100;
1470 r = VO_TRUE;
1471 } else if (!strcmp(what, "hue") && (dcc.dwFlags & DDCOLOR_HUE)) {
1472 *value = dcc.lHue * 100 / 180;
1473 r = VO_TRUE;
1474 } else if (!strcmp(what, "saturation") && (dcc.dwFlags & DDCOLOR_SATURATION)) {
1475 *value = dcc.lSaturation * 200 / 20000 - 100;
1476 r = VO_TRUE;
1477 }
1478 // printf("\n*** %s = %d\n", what, *value);
1479
1480 return r;
1481 }
1482
1483 static int control(uint32_t request, void *data)
1484 {
1485 switch (request) {
1486
1487 case VOCTRL_GET_IMAGE:
1488 return get_image(data);
1489 case VOCTRL_QUERY_FORMAT:
1490 last_rect.left = 0xDEADC0DE; // reset window position cache
1491 return query_format(*((uint32_t*)data));
1492 case VOCTRL_DRAW_IMAGE:
1493 return put_image(data);
1494 case VOCTRL_BORDER:
1495 if(WinID != -1) return VO_TRUE;
1496 if(vidmode)
1497 {
1498 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>border has no meaning in exclusive mode\n");
1499 }
1500 else
1501 {
1502 if(vo_border) {
1503 vo_border = 0;
1504 SetWindowLong(hWnd, GWL_STYLE, WS_POPUP);
1505 } else {
1506 vo_border = 1;
1507 SetWindowLong(hWnd, GWL_STYLE, WNDSTYLE);
1508 }
1509 // needed AFAICT to force the window to
1510 // redisplay with the new style. --Joey
1511 if (!vo_fs) {
1512 ShowWindow(hWnd,SW_HIDE);
1513 ShowWindow(hWnd,SW_SHOW);
1514 }
1515 last_rect.left = 0xDEADC0DE; // reset window position cache
1516 Directx_ManageDisplay();
1517 }
1518 return VO_TRUE;
1519 case VOCTRL_ONTOP:
1520 if(WinID != -1) return VO_TRUE;
1521 if(vidmode)
1522 {
1523 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>ontop has no meaning in exclusive mode\n");
1524 }
1525 else
1526 {
1527 if(vo_ontop) vo_ontop = 0;
1528 else vo_ontop = 1;
1529 last_rect.left = 0xDEADC0DE; // reset window position cache
1530 Directx_ManageDisplay();
1531 }
1532 return VO_TRUE;
1533 case VOCTRL_ROOTWIN:
1534 if(WinID != -1) return VO_TRUE;
1535 if(vidmode)
1536 {
1537 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>rootwin has no meaning in exclusive mode\n");
1538 }
1539 else
1540 {
1541 if(vo_rootwin) vo_rootwin = 0;
1542 else vo_rootwin = 1;
1543 last_rect.left = 0xDEADC0DE; // reset window position cache
1544 Directx_ManageDisplay();
1545 }
1546 return VO_TRUE;
1547 case VOCTRL_FULLSCREEN:
1548 {
1549 if(vidmode)
1550 {
1551 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>currently we do not allow to switch from exclusive to windowed mode\n");
1552 }
1553 else
1554 {
1555 if(!vo_fs)
1556 {
1557 vo_fs=1;
1558 ShowWindow(hWndFS,SW_SHOW);
1559 ShowWindow(hWnd,SW_HIDE);
1560 SetForegroundWindow(hWndFS);
1561 }
1562 else
1563 {
1564 vo_fs=0;
1565 ShowWindow(hWndFS,SW_HIDE);
1566 ShowWindow(hWnd,SW_SHOW);
1567 }
1568 last_rect.left = 0xDEADC0DE; // reset window position cache
1569 Directx_ManageDisplay();
1570 break;
1571 }
1572 return VO_TRUE;
1573 }
1574 case VOCTRL_SET_EQUALIZER: {
1575 struct voctrl_set_equalizer_args *args = data;
1576 return color_ctrl_set(args->name, args->value);
1577 }
1578 case VOCTRL_GET_EQUALIZER: {
1579 struct voctrl_get_equalizer_args *args = data;
1580 return color_ctrl_get(args->name, args->valueptr);
1581 }
1582 case VOCTRL_UPDATE_SCREENINFO:
1583 if (vidmode) {
1584 vo_screenwidth = vm_width;
1585 vo_screenheight = vm_height;
1586 } else {
1587 vo_screenwidth = monitor_rect.right - monitor_rect.left;
1588 vo_screenheight = monitor_rect.bottom - monitor_rect.top;
1589 }
1590 aspect_save_screenres(vo_screenwidth, vo_screenheight);
1591 return VO_TRUE;
1592 case VOCTRL_RESET:
1593 last_rect.left = 0xDEADC0DE; // reset window position cache
1594 // fall-through intended
1595 };
1596 return VO_NOTIMPL;
1597 }
Sources used to build Kovensky's MPlayer