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Replace some Hungarian comments, thanks to Denes Balatoni for the translation.
[mplayer/greg.git] / libvo / vo_directx.c
blobdac261480cbbacf9ccd07d4dcc8d66793fd5238a
1 /******************************************************************************
2 * vo_directx.c: Directx v2 or later DirectDraw interface for MPlayer
3 * Copyright (c) 2002 - 2005 Sascha Sommer <saschasommer@freenet.de>.
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 *
19 *****************************************************************************/
20
21 #include <windows.h>
22 #include <windowsx.h>
23 #include <ddraw.h>
24 #include <stdio.h>
25 #include <stdlib.h>
26 #include <errno.h>
27 #include "config.h"
28 #include "video_out.h"
29 #include "video_out_internal.h"
30 #include "fastmemcpy.h"
31 #include "input/input.h"
32 #include "osdep/keycodes.h"
33 #include "input/mouse.h"
34 #include "mp_msg.h"
35 #include "aspect.h"
36 #include "geometry.h"
37 #include "mp_fifo.h"
38
39 #ifdef HAVE_NEW_GUI
40 #include "gui/interface.h"
41 #endif
42
43 #ifndef WM_XBUTTONDOWN
44 # define WM_XBUTTONDOWN 0x020B
45 # define WM_XBUTTONUP 0x020C
46 # define WM_XBUTTONDBLCLK 0x020D
47 #endif
48
49 #define WNDCLASSNAME_WINDOWED "MPlayer - The Movie Player"
50 #define WNDCLASSNAME_FULLSCREEN "MPlayer - Fullscreen"
51 #define WNDSTYLE WS_OVERLAPPEDWINDOW|WS_SIZEBOX
52
53 static LPDIRECTDRAWCOLORCONTROL g_cc = NULL; //color control interface
54 static LPDIRECTDRAW7 g_lpdd = NULL; //DirectDraw Object
55 static LPDIRECTDRAWSURFACE7 g_lpddsPrimary = NULL; //Primary Surface: viewport through the Desktop
56 static LPDIRECTDRAWSURFACE7 g_lpddsOverlay = NULL; //Overlay Surface
57 static LPDIRECTDRAWSURFACE7 g_lpddsBack = NULL; //Back surface
58 static LPDIRECTDRAWCLIPPER g_lpddclipper; //clipper object, can only be used without overlay
59 static DDSURFACEDESC2 ddsdsf; //surface descripiton needed for locking
60 static HINSTANCE hddraw_dll; //handle to ddraw.dll
61 static RECT rd; //rect of our stretched image
62 static RECT rs; //rect of our source image
63 static HWND hWnd=NULL; //handle to the window
64 static HWND hWndFS=NULL; //fullscreen window
65 static HBRUSH colorbrush = NULL; // Handle to colorkey brush
66 static HBRUSH blackbrush = NULL; // Handle to black brush
67 static HICON mplayericon = NULL; // Handle to mplayer icon
68 static HCURSOR mplayercursor = NULL; // Handle to mplayer cursor
69 static uint32_t image_width, image_height; //image width and height
70 static uint32_t d_image_width, d_image_height; //image width and height zoomed
71 static uint8_t *image=NULL; //image data
72 static void* tmp_image = NULL;
73 static uint32_t image_format=0; //image format
74 static uint32_t primary_image_format;
75 static uint32_t vm_height=0;
76 static uint32_t vm_width=0;
77 static uint32_t vm_bpp=0;
78 static uint32_t dstride; //surface stride
79 static uint32_t nooverlay = 0; //NonOverlay mode
80 static DWORD destcolorkey; //colorkey for our surface
81 static COLORREF windowcolor = RGB(0,0,16); //windowcolor == colorkey
82 static int adapter_count=0;
83 static GUID selected_guid;
84 static GUID *selected_guid_ptr = NULL;
85 static RECT monitor_rect; //monitor coordinates
86 static float window_aspect;
87 static BOOL (WINAPI* myGetMonitorInfo)(HMONITOR, LPMONITORINFO) = NULL;
88 static RECT last_rect = {0xDEADC0DE, 0xDEADC0DE, 0xDEADC0DE, 0xDEADC0DE};
89
90 extern void vo_draw_text(int dxs,int dys,void (*draw_alpha)(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride));
91 extern int vidmode;
92
93 /*****************************************************************************
94 * DirectDraw GUIDs.
95 * Defining them here allows us to get rid of the dxguid library during
96 * the linking stage.
97 *****************************************************************************/
98 const GUID IID_IDirectDraw7 =
99 {
100 0x15e65ec0,0x3b9c,0x11d2,{0xb9,0x2f,0x00,0x60,0x97,0x97,0xea,0x5b}
101 };
102
103 const GUID IID_IDirectDrawColorControl =
104 {
105 0x4b9f0ee0,0x0d7e,0x11d0,{0x9b,0x06,0x00,0xa0,0xc9,0x03,0xa3,0xb8}
106 };
107
108
109 typedef struct directx_fourcc_caps
110 {
111 char* img_format_name; //human readable name
112 uint32_t img_format; //as MPlayer image format
113 uint32_t drv_caps; //what hw supports with this format
114 DDPIXELFORMAT g_ddpfOverlay; //as Directx Sourface description
115 } directx_fourcc_caps;
116
117
118 static directx_fourcc_caps g_ddpf[] =
119 {
120 {"YV12 ",IMGFMT_YV12 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','V','1','2'),0,0,0,0,0}},
121 {"I420 ",IMGFMT_I420 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('I','4','2','0'),0,0,0,0,0}}, //yv12 with swapped uv
122 {"IYUV ",IMGFMT_IYUV ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('I','Y','U','V'),0,0,0,0,0}}, //same as i420
123 {"YVU9 ",IMGFMT_YVU9 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','V','U','9'),0,0,0,0,0}},
124 {"YUY2 ",IMGFMT_YUY2 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','U','Y','2'),0,0,0,0,0}},
125 {"UYVY ",IMGFMT_UYVY ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('U','Y','V','Y'),0,0,0,0,0}},
126 {"BGR8 ",IMGFMT_BGR8 ,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 8, 0x00000000, 0x00000000, 0x00000000, 0}},
127 {"RGB15",IMGFMT_RGB15,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000001F, 0x000003E0, 0x00007C00, 0}}, //RGB 5:5:5
128 {"BGR15",IMGFMT_BGR15,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x00007C00, 0x000003E0, 0x0000001F, 0}},
129 {"RGB16",IMGFMT_RGB16,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000001F, 0x000007E0, 0x0000F800, 0}}, //RGB 5:6:5
130 {"BGR16",IMGFMT_BGR16,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000F800, 0x000007E0, 0x0000001F, 0}},
131 {"RGB24",IMGFMT_RGB24,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 24, 0x000000FF, 0x0000FF00, 0x00FF0000, 0}},
132 {"BGR24",IMGFMT_BGR24,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 24, 0x00FF0000, 0x0000FF00, 0x000000FF, 0}},
133 {"RGB32",IMGFMT_RGB32,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 32, 0x000000FF, 0x0000FF00, 0x00FF0000, 0}},
134 {"BGR32",IMGFMT_BGR32,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0}}
135 };
136 #define NUM_FORMATS (sizeof(g_ddpf) / sizeof(g_ddpf[0]))
137
138 static vo_info_t info =
139 {
140 "Directx DDraw YUV/RGB/BGR renderer",
141 "directx",
142 "Sascha Sommer <saschasommer@freenet.de>",
143 ""
144 };
145
146 LIBVO_EXTERN(directx)
147
148 static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src,
149 unsigned char *srca, int stride)
150 {
151 switch(image_format) {
152 case IMGFMT_YV12 :
153 case IMGFMT_I420 :
154 case IMGFMT_IYUV :
155 case IMGFMT_YVU9 :
156 vo_draw_alpha_yv12(w,h,src,srca,stride,((uint8_t *) image) + dstride*y0 + x0,dstride);
157 break;
158 case IMGFMT_YUY2 :
159 vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) image)+ dstride*y0 + 2*x0 ,dstride);
160 break;
161 case IMGFMT_UYVY :
162 vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) image) + dstride*y0 + 2*x0 + 1,dstride);
163 break;
164 case IMGFMT_RGB15:
165 case IMGFMT_BGR15:
166 vo_draw_alpha_rgb15(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+2*x0,dstride);
167 break;
168 case IMGFMT_RGB16:
169 case IMGFMT_BGR16:
170 vo_draw_alpha_rgb16(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+2*x0,dstride);
171 break;
172 case IMGFMT_RGB24:
173 case IMGFMT_BGR24:
174 vo_draw_alpha_rgb24(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+4*x0,dstride);
175 break;
176 case IMGFMT_RGB32:
177 case IMGFMT_BGR32:
178 vo_draw_alpha_rgb32(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+4*x0,dstride);
179 break;
180 }
181 }
182
183 static void draw_osd(void)
184 {
185 vo_draw_text(image_width,image_height,draw_alpha);
186 }
187
188 static int
189 query_format(uint32_t format)
190 {
191 uint32_t i=0;
192 while ( i < NUM_FORMATS )
193 {
194 if (g_ddpf[i].img_format == format)
195 return g_ddpf[i].drv_caps;
196 i++;
197 }
198 return 0;
199 }
200
201 static uint32_t Directx_CreatePrimarySurface()
202 {
203 DDSURFACEDESC2 ddsd;
204 //cleanup
205 if(g_lpddsPrimary)g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
206 g_lpddsPrimary=NULL;
207
208 if(vidmode)g_lpdd->lpVtbl->SetDisplayMode(g_lpdd,vm_width,vm_height,vm_bpp,vo_refresh_rate,0);
209 ZeroMemory(&ddsd, sizeof(ddsd));
210 ddsd.dwSize = sizeof(ddsd);
211 //set flags and create a primary surface.
212 ddsd.dwFlags = DDSD_CAPS;
213 ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
214 if(g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsd, &g_lpddsPrimary, NULL )== DD_OK)
215 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>primary surface created\n");
216 else
217 {
218 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>could not create primary surface\n");
219 return 1;
220 }
221 return 0;
222 }
223
224 static uint32_t Directx_CreateOverlay(uint32_t imgfmt)
225 {
226 HRESULT ddrval;
227 DDSURFACEDESC2 ddsdOverlay;
228 uint32_t i=0;
229 while ( i < NUM_FORMATS +1 && imgfmt != g_ddpf[i].img_format)
230 {
231 i++;
232 }
233 if (!g_lpdd || !g_lpddsPrimary)
234 return 1;
235 //cleanup
236 if (g_lpddsOverlay)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
237 if (g_lpddsBack)g_lpddsBack->lpVtbl->Release(g_lpddsBack);
238 g_lpddsOverlay= NULL;
239 g_lpddsBack = NULL;
240 //create our overlay
241 ZeroMemory(&ddsdOverlay, sizeof(ddsdOverlay));
242 ddsdOverlay.dwSize = sizeof(ddsdOverlay);
243 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_FLIP | DDSCAPS_COMPLEX | DDSCAPS_VIDEOMEMORY;
244 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH|DDSD_BACKBUFFERCOUNT| DDSD_PIXELFORMAT;
245 ddsdOverlay.dwWidth=image_width;
246 ddsdOverlay.dwHeight=image_height;
247 ddsdOverlay.dwBackBufferCount=2;
248 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
249 if(vo_doublebuffering) //tribblebuffering
250 {
251 if (g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL)== DD_OK)
252 {
253 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>overlay with format %s created\n",g_ddpf[i].img_format_name);
254 //get the surface directly attached to the primary (the back buffer)
255 ddsdOverlay.ddsCaps.dwCaps = DDSCAPS_BACKBUFFER;
256 if(g_lpddsOverlay->lpVtbl->GetAttachedSurface(g_lpddsOverlay,&ddsdOverlay.ddsCaps, &g_lpddsBack) != DD_OK)
257 {
258 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't get attached surface\n");
259 return 1;
260 }
261 return 0;
262 }
263 vo_doublebuffering=0; //disable tribblebuffering
264 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><WARN>cannot create tribblebuffer overlay with format %s\n",g_ddpf[i].img_format_name);
265 }
266 //single buffer
267 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>using singlebuffer overlay\n");
268 ddsdOverlay.dwBackBufferCount=0;
269 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_VIDEOMEMORY;
270 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH|DDSD_PIXELFORMAT;
271 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
272 // try to create the overlay surface
273 ddrval = g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL);
274 if(ddrval != DD_OK)
275 {
276 if(ddrval == DDERR_INVALIDPIXELFORMAT)mp_msg(MSGT_VO,MSGL_V,"<vo_directx><ERROR> invalid pixelformat: %s\n",g_ddpf[i].img_format_name);
277 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>");
278 switch(ddrval)
279 {
280 case DDERR_INCOMPATIBLEPRIMARY:
281 {mp_msg(MSGT_VO, MSGL_ERR,"incompatible primary surface\n");break;}
282 case DDERR_INVALIDCAPS:
283 {mp_msg(MSGT_VO, MSGL_ERR,"invalid caps\n");break;}
284 case DDERR_INVALIDOBJECT:
285 {mp_msg(MSGT_VO, MSGL_ERR,"invalid object\n");break;}
286 case DDERR_INVALIDPARAMS:
287 {mp_msg(MSGT_VO, MSGL_ERR,"invalid parameters\n");break;}
288 case DDERR_NODIRECTDRAWHW:
289 {mp_msg(MSGT_VO, MSGL_ERR,"no directdraw hardware\n");break;}
290 case DDERR_NOEMULATION:
291 {mp_msg(MSGT_VO, MSGL_ERR,"can't emulate\n");break;}
292 case DDERR_NOFLIPHW:
293 {mp_msg(MSGT_VO, MSGL_ERR,"hardware can't do flip\n");break;}
294 case DDERR_NOOVERLAYHW:
295 {mp_msg(MSGT_VO, MSGL_ERR,"hardware can't do overlay\n");break;}
296 case DDERR_OUTOFMEMORY:
297 {mp_msg(MSGT_VO, MSGL_ERR,"not enough system memory\n");break;}
298 case DDERR_UNSUPPORTEDMODE:
299 {mp_msg(MSGT_VO, MSGL_ERR,"unsupported mode\n");break;}
300 case DDERR_OUTOFVIDEOMEMORY:
301 {mp_msg(MSGT_VO, MSGL_ERR,"not enough video memory\n");break;}
302 default:
303 mp_msg(MSGT_VO, MSGL_ERR,"create surface failed with 0x%x\n",ddrval);
304 }
305 return 1;
306 }
307 g_lpddsBack = g_lpddsOverlay;
308 return 0;
309 }
310
311 static uint32_t Directx_CreateBackpuffer()
312 {
313 DDSURFACEDESC2 ddsd;
314 //cleanup
315 if (g_lpddsBack)g_lpddsBack->lpVtbl->Release(g_lpddsBack);
316 g_lpddsBack=NULL;
317 ZeroMemory(&ddsd, sizeof(ddsd));
318 ddsd.dwSize = sizeof(ddsd);
319 ddsd.ddsCaps.dwCaps= DDSCAPS_OFFSCREENPLAIN | DDSCAPS_SYSTEMMEMORY;
320 ddsd.dwFlags= DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
321 ddsd.dwWidth=image_width;
322 ddsd.dwHeight=image_height;
323 if(g_lpdd->lpVtbl->CreateSurface( g_lpdd, &ddsd, &g_lpddsBack, 0 ) != DD_OK )
324 {
325 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't create backpuffer\n");
326 return 1;
327 }
328 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>backbuffer created\n");
329 return 0;
330 }
331
332 static void uninit(void)
333 {
334 if (g_cc != NULL)
335 {
336 g_cc->lpVtbl->Release(g_cc);
337 }
338 g_cc=NULL;
339 if (g_lpddclipper != NULL) g_lpddclipper->lpVtbl->Release(g_lpddclipper);
340 g_lpddclipper = NULL;
341 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>clipper released\n");
342 if (g_lpddsBack != NULL) g_lpddsBack->lpVtbl->Release(g_lpddsBack);
343 g_lpddsBack = NULL;
344 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>back surface released\n");
345 if(vo_doublebuffering && !nooverlay)
346 {
347 if (g_lpddsOverlay != NULL)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
348 g_lpddsOverlay = NULL;
349 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>overlay surface released\n");
350 }
351 if (g_lpddsPrimary != NULL) g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
352 g_lpddsPrimary = NULL;
353 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>primary released\n");
354 if(hWndFS)DestroyWindow(hWndFS);
355 hWndFS = NULL;
356 if((WinID == -1) && hWnd) DestroyWindow(hWnd);
357 hWnd = NULL;
358 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>window destroyed\n");
359 UnregisterClass(WNDCLASSNAME_WINDOWED, GetModuleHandle(NULL));
360 UnregisterClass(WNDCLASSNAME_FULLSCREEN, GetModuleHandle(NULL));
361 if (mplayericon) DestroyIcon(mplayericon);
362 mplayericon = NULL;
363 if (mplayercursor) DestroyCursor(mplayercursor);
364 mplayercursor = NULL;
365 if (blackbrush) DeleteObject(blackbrush);
366 blackbrush = NULL;
367 if (colorbrush) DeleteObject(colorbrush);
368 colorbrush = NULL;
369 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>GDI resources deleted\n");
370 if (g_lpdd != NULL){
371 if(vidmode)g_lpdd->lpVtbl->RestoreDisplayMode(g_lpdd);
372 g_lpdd->lpVtbl->Release(g_lpdd);
373 }
374 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>directdrawobject released\n");
375 FreeLibrary( hddraw_dll);
376 hddraw_dll= NULL;
377 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>ddraw.dll freed\n");
378 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>uninited\n");
379 }
380
381 static BOOL WINAPI EnumCallbackEx(GUID FAR *lpGUID, LPSTR lpDriverDescription, LPSTR lpDriverName, LPVOID lpContext, HMONITOR hm)
382 {
383 mp_msg(MSGT_VO, MSGL_INFO ,"<vo_directx> adapter %d: ", adapter_count);
384
385 if (!lpGUID)
386 {
387 mp_msg(MSGT_VO, MSGL_INFO ,"%s", "Primary Display Adapter");
388 }
389 else
390 {
391 mp_msg(MSGT_VO, MSGL_INFO ,"%s", lpDriverDescription);
392 }
393
394 if(adapter_count == vo_adapter_num){
395 MONITORINFO mi;
396 if (!lpGUID)
397 selected_guid_ptr = NULL;
398 else
399 {
400 selected_guid = *lpGUID;
401 selected_guid_ptr = &selected_guid;
402 }
403 mi.cbSize = sizeof(mi);
404
405 if (myGetMonitorInfo(hm, &mi)) {
406 monitor_rect = mi.rcMonitor;
407 }
408 mp_msg(MSGT_VO, MSGL_INFO ,"\t\t<--");
409 }
410 mp_msg(MSGT_VO, MSGL_INFO ,"\n");
411
412 adapter_count++;
413
414 return 1; // list all adapters
415 }
416
417 static uint32_t Directx_InitDirectDraw()
418 {
419 HRESULT (WINAPI *OurDirectDrawCreateEx)(GUID *,LPVOID *, REFIID,IUnknown FAR *);
420 DDSURFACEDESC2 ddsd;
421 LPDIRECTDRAWENUMERATEEX OurDirectDrawEnumerateEx;
422 HINSTANCE user32dll=LoadLibrary("user32.dll");
423
424 adapter_count = 0;
425 if(user32dll){
426 myGetMonitorInfo=GetProcAddress(user32dll,"GetMonitorInfoA");
427 if(!myGetMonitorInfo && vo_adapter_num){
428 mp_msg(MSGT_VO, MSGL_ERR, "<vo_directx> -adapter is not supported on Win95\n");
429 vo_adapter_num = 0;
430 }
431 }
432
433 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>Initing DirectDraw\n" );
434
435 //load direct draw DLL: based on videolans code
436 hddraw_dll = LoadLibrary("DDRAW.DLL");
437 if( hddraw_dll == NULL )
438 {
439 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed loading ddraw.dll\n" );
440 return 1;
441 }
442
443 last_rect.left = 0xDEADC0DE; // reset window position cache
444
445 if(vo_adapter_num){ //display other than default
446 OurDirectDrawEnumerateEx = (LPDIRECTDRAWENUMERATEEX) GetProcAddress(hddraw_dll,"DirectDrawEnumerateExA");
447 if (!OurDirectDrawEnumerateEx){
448 FreeLibrary( hddraw_dll );
449 hddraw_dll = NULL;
450 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed geting proc address: DirectDrawEnumerateEx\n");
451 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>no directx 7 or higher installed\n");
452 return 1;
453 }
454
455 // enumerate all display devices attached to the desktop
456 OurDirectDrawEnumerateEx(EnumCallbackEx, NULL, DDENUM_ATTACHEDSECONDARYDEVICES );
457
458 if(vo_adapter_num >= adapter_count)
459 mp_msg(MSGT_VO, MSGL_ERR,"Selected adapter (%d) doesn't exist: Default Display Adapter selected\n",vo_adapter_num);
460 }
461 FreeLibrary(user32dll);
462
463 OurDirectDrawCreateEx = (void *)GetProcAddress(hddraw_dll, "DirectDrawCreateEx");
464 if ( OurDirectDrawCreateEx == NULL )
465 {
466 FreeLibrary( hddraw_dll );
467 hddraw_dll = NULL;
468 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed geting proc address: DirectDrawCreateEx\n");
469 return 1;
470 }
471
472 // initialize DirectDraw and create directx v7 object
473 if (OurDirectDrawCreateEx(selected_guid_ptr, (VOID**)&g_lpdd, &IID_IDirectDraw7, NULL ) != DD_OK )
474 {
475 FreeLibrary( hddraw_dll );
476 hddraw_dll = NULL;
477 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't initialize ddraw\n");
478 return 1;
479 }
480
481 //get current screen siz for selected monitor ...
482 ddsd.dwSize=sizeof(ddsd);
483 ddsd.dwFlags=DDSD_WIDTH|DDSD_HEIGHT|DDSD_PIXELFORMAT;
484 g_lpdd->lpVtbl->GetDisplayMode(g_lpdd, &ddsd);
485 if(vo_screenwidth && vo_screenheight)
486 {
487 vm_height=vo_screenheight;
488 vm_width=vo_screenwidth;
489 }
490 else
491 {
492 vm_height=ddsd.dwHeight;
493 vm_width=ddsd.dwWidth;
494 }
495
496
497 if(vo_dbpp)vm_bpp=vo_dbpp;
498 else vm_bpp=ddsd.ddpfPixelFormat.dwRGBBitCount;
499
500 if(vidmode){
501 if (g_lpdd->lpVtbl->SetCooperativeLevel(g_lpdd, hWnd, DDSCL_EXCLUSIVE|DDSCL_FULLSCREEN) != DD_OK)
502 {
503 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't set cooperativelevel for exclusive mode\n");
504 return 1;
505 }
506 /*SetDisplayMode(ddobject,width,height,bpp,refreshrate,aditionalflags)*/
507 if(g_lpdd->lpVtbl->SetDisplayMode(g_lpdd,vm_width, vm_height, vm_bpp,0,0) != DD_OK)
508 {
509 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't set displaymode\n");
510 return 1;
511 }
512 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>Inited adapter %i for %i x %i @ %i \n",vo_adapter_num,vm_width,vm_height,vm_bpp);
513 return 0;
514 }
515 if (g_lpdd->lpVtbl->SetCooperativeLevel(g_lpdd, hWnd, DDSCL_NORMAL) != DD_OK) // or DDSCL_SETFOCUSWINDOW
516 {
517 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>could not set cooperativelevel for hardwarecheck\n");
518 return 1;
519 }
520 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>DirectDraw Inited\n");
521 return 0;
522 }
523
524 static void check_events(void)
525 {
526 MSG msg;
527 while (PeekMessage(&msg, NULL, 0, 0,PM_REMOVE))
528 {
529 TranslateMessage(&msg);
530 DispatchMessage(&msg);
531 }
532 }
533
534 static uint32_t Directx_ManageDisplay()
535 {
536 HRESULT ddrval;
537 DDCAPS capsDrv;
538 DDOVERLAYFX ovfx;
539 DWORD dwUpdateFlags=0;
540 int width,height;
541
542 if(!vidmode && !vo_fs && WinID!=-1) {
543 RECT current_rect = {0, 0, 0, 0};
544 GetWindowRect(hWnd, &current_rect);
545 if ((current_rect.left == last_rect.left)
546 && (current_rect.top == last_rect.top)
547 && (current_rect.right == last_rect.right)
548 && (current_rect.bottom == last_rect.bottom))
549 return 0;
550 last_rect = current_rect;
551 }
552
553 if(vo_fs || vidmode){
554 aspect(&width,&height,A_ZOOM);
555 rd.left=(vo_screenwidth-width)/2;
556 rd.top=(vo_screenheight-height)/2;
557 if (WinID == -1)
558 if(ShowCursor(FALSE)>=0)while(ShowCursor(FALSE)>=0){}
559 }
560 else if (WinID != -1 && vo_geometry) {
561 POINT pt;
562 pt.x = vo_dx;
563 pt.y = vo_dy;
564 ClientToScreen(hWnd,&pt);
565 width=d_image_width;
566 height=d_image_height;
567 rd.left = pt.x;
568 rd.top = pt.y;
569 while(ShowCursor(TRUE)<=0){}
570 }
571 else {
572 POINT pt;
573 pt.x = 0; //overlayposition relative to the window
574 pt.y = 0;
575 ClientToScreen(hWnd,&pt);
576 GetClientRect(hWnd, &rd);
577 width=rd.right - rd.left;
578 height=rd.bottom - rd.top;
579 pt.x -= monitor_rect.left; /* move coordinates from global to local monitor space */
580 pt.y -= monitor_rect.top;
581 rd.right -= monitor_rect.left;
582 rd.bottom -= monitor_rect.top;
583 rd.left = pt.x;
584 rd.top = pt.y;
585 if(!nooverlay && (!width || !height)){
586 /*window is minimized*/
587 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,NULL, g_lpddsPrimary, NULL, DDOVER_HIDE, NULL);
588 return 0;
589 }
590 if(vo_keepaspect){
591 int tmpheight=((float)width/window_aspect);
592 tmpheight+=tmpheight%2;
593 if(tmpheight > height){
594 width=((float)height*window_aspect);
595 width+=width%2;
596 }
597 else height=tmpheight;
598 }
599 if (WinID == -1)
600 while(ShowCursor(TRUE)<=0){}
601 }
602 rd.right=rd.left+width;
603 rd.bottom=rd.top+height;
604
605 /*ok, let's workaround some overlay limitations*/
606 if(!nooverlay)
607 {
608 uint32_t uStretchFactor1000; //minimum stretch
609 uint32_t xstretch1000,ystretch1000;
610 /*get driver capabilities*/
611 ZeroMemory(&capsDrv, sizeof(capsDrv));
612 capsDrv.dwSize = sizeof(capsDrv);
613 if(g_lpdd->lpVtbl->GetCaps(g_lpdd,&capsDrv, NULL) != DD_OK)return 1;
614 /*get minimum stretch, depends on display adaptor and mode (refresh rate!) */
615 uStretchFactor1000 = capsDrv.dwMinOverlayStretch>1000 ? capsDrv.dwMinOverlayStretch : 1000;
616 rd.right = ((width+rd.left)*uStretchFactor1000+999)/1000;
617 rd.bottom = (height+rd.top)*uStretchFactor1000/1000;
618 /*calculate xstretch1000 and ystretch1000*/
619 xstretch1000 = ((rd.right - rd.left)* 1000)/image_width ;
620 ystretch1000 = ((rd.bottom - rd.top)* 1000)/image_height;
621 rs.left=0;
622 rs.right=image_width;
623 rs.top=0;
624 rs.bottom=image_height;
625 if(rd.left < 0)rs.left=(-rd.left*1000)/xstretch1000;
626 if(rd.top < 0)rs.top=(-rd.top*1000)/ystretch1000;
627 if(rd.right > vo_screenwidth)rs.right=((vo_screenwidth-rd.left)*1000)/xstretch1000;
628 if(rd.bottom > vo_screenheight)rs.bottom=((vo_screenheight-rd.top)*1000)/ystretch1000;
629 /*do not allow to zoom or shrink if hardware isn't able to do so*/
630 if((width < image_width)&& !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKX))
631 {
632 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKXN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only shrinkN\n");
633 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't shrink x\n");
634 rd.right=rd.left+image_width;
635 }
636 else if((width > image_width)&& !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHX))
637 {
638 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHXN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only stretchN\n");
639 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't stretch x\n");
640 rd.right = rd.left+image_width;
641 }
642 if((height < image_height) && !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKY))
643 {
644 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKYN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only shrinkN\n");
645 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't shrink y\n");
646 rd.bottom = rd.top + image_height;
647 }
648 else if((height > image_height ) && !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHY))
649 {
650 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHYN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only stretchN\n");
651 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't stretch y\n");
652 rd.bottom = rd.top + image_height;
653 }
654 /*the last thing to check are alignment restrictions
655 these expressions (x & -y) just do alignment by dropping low order bits...
656 so to round up, we add first, then truncate*/
657 if((capsDrv.dwCaps & DDCAPS_ALIGNBOUNDARYSRC) && capsDrv.dwAlignBoundarySrc)
658 rs.left = (rs.left + capsDrv.dwAlignBoundarySrc / 2) & -(signed)(capsDrv.dwAlignBoundarySrc);
659 if((capsDrv.dwCaps & DDCAPS_ALIGNSIZESRC) && capsDrv.dwAlignSizeSrc)
660 rs.right = rs.left + ((rs.right - rs.left + capsDrv.dwAlignSizeSrc / 2) & -(signed) (capsDrv.dwAlignSizeSrc));
661 if((capsDrv.dwCaps & DDCAPS_ALIGNBOUNDARYDEST) && capsDrv.dwAlignBoundaryDest)
662 rd.left = (rd.left + capsDrv.dwAlignBoundaryDest / 2) & -(signed)(capsDrv.dwAlignBoundaryDest);
663 if((capsDrv.dwCaps & DDCAPS_ALIGNSIZEDEST) && capsDrv.dwAlignSizeDest)
664 rd.right = rd.left + ((rd.right - rd.left) & -(signed) (capsDrv.dwAlignSizeDest));
665 /*create an overlay FX structure to specify a destination color key*/
666 ZeroMemory(&ovfx, sizeof(ovfx));
667 ovfx.dwSize = sizeof(ovfx);
668 if(vo_fs||vidmode)
669 {
670 ovfx.dckDestColorkey.dwColorSpaceLowValue = 0;
671 ovfx.dckDestColorkey.dwColorSpaceHighValue = 0;
672 }
673 else
674 {
675 ovfx.dckDestColorkey.dwColorSpaceLowValue = destcolorkey;
676 ovfx.dckDestColorkey.dwColorSpaceHighValue = destcolorkey;
677 }
678 // set the flags we'll send to UpdateOverlay //DDOVER_AUTOFLIP|DDOVERFX_MIRRORLEFTRIGHT|DDOVERFX_MIRRORUPDOWN could be useful?;
679 dwUpdateFlags = DDOVER_SHOW | DDOVER_DDFX;
680 /*if hardware can't do colorkeying set the window on top*/
681 if(capsDrv.dwCKeyCaps & DDCKEYCAPS_DESTOVERLAY) dwUpdateFlags |= DDOVER_KEYDESTOVERRIDE;
682 else if (!tmp_image) vo_ontop = 1;
683 }
684 else
685 {
686 g_lpddclipper->lpVtbl->SetHWnd(g_lpddclipper, 0,(vo_fs && !vidmode)?hWndFS: hWnd);
687 }
688
689 if(!vidmode && !vo_fs){
690 if(WinID == -1) {
691 RECT rdw=rd;
692 if (vo_border)
693 AdjustWindowRect(&rdw,WNDSTYLE,FALSE);
694 // printf("window: %i %i %ix%i\n",rdw.left,rdw.top,rdw.right - rdw.left,rdw.bottom - rdw.top);
695 rdw.left += monitor_rect.left; /* move to global coordinate space */
696 rdw.top += monitor_rect.top;
697 rdw.right += monitor_rect.left;
698 rdw.bottom += monitor_rect.top;
699 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);
700 }
701 }
702 else SetWindowPos(vidmode?hWnd:hWndFS,vo_rootwin?HWND_BOTTOM:HWND_TOPMOST,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE|SWP_NOOWNERZORDER|SWP_NOCOPYBITS);
703
704 /*make sure the overlay is inside the screen*/
705 if(rd.left<0)rd.left=0;
706 if(rd.right>vo_screenwidth)rd.right=vo_screenwidth;
707 if(rd.top<0)rd.top=0;
708 if(rd.bottom>vo_screenheight)rd.bottom=vo_screenheight;
709
710 /*for nonoverlay mode we are finished, for overlay mode we have to display the overlay first*/
711 if(nooverlay)return 0;
712
713 // printf("overlay: %i %i %ix%i\n",rd.left,rd.top,rd.right - rd.left,rd.bottom - rd.top);
714 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,&rs, g_lpddsPrimary, &rd, dwUpdateFlags, &ovfx);
715 if(FAILED(ddrval))
716 {
717 // one cause might be the driver lied about minimum stretch
718 // we should try upping the destination size a bit, or
719 // perhaps shrinking the source size
720 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>UpdateOverlay failed\n" );
721 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 );
722 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>");
723 switch (ddrval)
724 {
725 case DDERR_NOSTRETCHHW:
726 {mp_msg(MSGT_VO, MSGL_ERR ,"hardware can't stretch: try to size the window back\n");break;}
727 case DDERR_INVALIDRECT:
728 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid rectangle\n");break;}
729 case DDERR_INVALIDPARAMS:
730 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid parameters\n");break;}
731 case DDERR_HEIGHTALIGN:
732 {mp_msg(MSGT_VO, MSGL_ERR ,"height align\n");break;}
733 case DDERR_XALIGN:
734 {mp_msg(MSGT_VO, MSGL_ERR ,"x align\n");break;}
735 case DDERR_UNSUPPORTED:
736 {mp_msg(MSGT_VO, MSGL_ERR ,"unsupported\n");break;}
737 case DDERR_INVALIDSURFACETYPE:
738 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid surfacetype\n");break;}
739 case DDERR_INVALIDOBJECT:
740 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid object\n");break;}
741 case DDERR_SURFACELOST:
742 {
743 mp_msg(MSGT_VO, MSGL_ERR ,"surfaces lost\n");
744 g_lpddsOverlay->lpVtbl->Restore( g_lpddsOverlay ); //restore and try again
745 g_lpddsPrimary->lpVtbl->Restore( g_lpddsPrimary );
746 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,&rs, g_lpddsPrimary, &rd, dwUpdateFlags, &ovfx);
747 if(ddrval !=DD_OK)mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>UpdateOverlay failed again\n" );
748 break;
749 }
750 default:
751 mp_msg(MSGT_VO, MSGL_ERR ," 0x%x\n",ddrval);
752 }
753 /*ok we can't do anything about it -> hide overlay*/
754 if(ddrval != DD_OK)
755 {
756 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,NULL, g_lpddsPrimary, NULL, DDOVER_HIDE, NULL);
757 return 1;
758 }
759 }
760 return 0;
761 }
762
763 //find out supported overlay pixelformats
764 static uint32_t Directx_CheckOverlayPixelformats()
765 {
766 DDCAPS capsDrv;
767 HRESULT ddrval;
768 DDSURFACEDESC2 ddsdOverlay;
769 uint32_t i;
770 uint32_t formatcount = 0;
771 //get driver caps to determine overlay support
772 ZeroMemory(&capsDrv, sizeof(capsDrv));
773 capsDrv.dwSize = sizeof(capsDrv);
774 ddrval = g_lpdd->lpVtbl->GetCaps(g_lpdd,&capsDrv, NULL);
775 if (FAILED(ddrval))
776 {
777 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>failed getting ddrawcaps\n");
778 return 1;
779 }
780 if (!(capsDrv.dwCaps & DDCAPS_OVERLAY))
781 {
782 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>Your card doesn't support overlay\n");
783 return 1;
784 }
785 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>testing supported overlay pixelformats\n");
786 //it is not possible to query for pixel formats supported by the
787 //overlay hardware: try out various formats till one works
788 ZeroMemory(&ddsdOverlay, sizeof(ddsdOverlay));
789 ddsdOverlay.dwSize = sizeof(ddsdOverlay);
790 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_VIDEOMEMORY;
791 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH| DDSD_PIXELFORMAT;
792 ddsdOverlay.dwWidth=300;
793 ddsdOverlay.dwHeight=280;
794 ddsdOverlay.dwBackBufferCount=0;
795 //try to create an overlay surface using one of the pixel formats in our global list
796 i=0;
797 do
798 {
799 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
800 ddrval = g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL);
801 if (ddrval == DD_OK)
802 {
803 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT OVERLAY>%i %s supported\n",i,g_ddpf[i].img_format_name);
804 g_ddpf[i].drv_caps = VFCAP_CSP_SUPPORTED |VFCAP_OSD |VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_HWSCALE_UP;
805 formatcount++;}
806 else mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT OVERLAY>%i %s not supported\n",i,g_ddpf[i].img_format_name);
807 if (g_lpddsOverlay != NULL) {g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);g_lpddsOverlay = NULL;}
808 } while( ++i < NUM_FORMATS );
809 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>Your card supports %i of %i overlayformats\n",formatcount, NUM_FORMATS);
810 if (formatcount == 0)
811 {
812 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><WARN>Your card supports overlay, but we couldn't create one\n");
813 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>This can have the following reasons:\n");
814 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- you are already using an overlay with another app\n");
815 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- you don't have enough videomemory\n");
816 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- vo_directx doesn't support the cards overlay pixelformat\n");
817 return 1;
818 }
819 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
820 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 ;)
821 return 0;
822 }
823
824 //find out the Pixelformat of the Primary Surface
825 static uint32_t Directx_CheckPrimaryPixelformat()
826 {
827 uint32_t i=0;
828 uint32_t formatcount = 0;
829 DDPIXELFORMAT ddpf;
830 DDSURFACEDESC2 ddsd;
831 HDC hdc;
832 HRESULT hres;
833 COLORREF rgbT=RGB(0,0,0);
834 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>checking primary surface\n");
835 memset( &ddpf, 0, sizeof( DDPIXELFORMAT ));
836 ddpf.dwSize = sizeof( DDPIXELFORMAT );
837 //we have to create a primary surface first
838 if(Directx_CreatePrimarySurface()!=0)return 1;
839 if(g_lpddsPrimary->lpVtbl->GetPixelFormat( g_lpddsPrimary, &ddpf ) != DD_OK )
840 {
841 mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>can't get pixelformat\n");
842 return 1;
843 }
844 while ( i < NUM_FORMATS )
845 {
846 if (g_ddpf[i].g_ddpfOverlay.dwRGBBitCount == ddpf.dwRGBBitCount)
847 {
848 if (g_ddpf[i].g_ddpfOverlay.dwRBitMask == ddpf.dwRBitMask)
849 {
850 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT PRIMARY>%i %s supported\n",i,g_ddpf[i].img_format_name);
851 g_ddpf[i].drv_caps = VFCAP_CSP_SUPPORTED |VFCAP_OSD;
852 formatcount++;
853 primary_image_format=g_ddpf[i].img_format;
854 }
855 }
856 i++;
857 }
858 //get the colorkey for overlay mode
859 destcolorkey = CLR_INVALID;
860 if (windowcolor != CLR_INVALID && g_lpddsPrimary->lpVtbl->GetDC(g_lpddsPrimary,&hdc) == DD_OK)
861 {
862 rgbT = GetPixel(hdc, 0, 0);
863 SetPixel(hdc, 0, 0, windowcolor);
864 g_lpddsPrimary->lpVtbl->ReleaseDC(g_lpddsPrimary,hdc);
865 }
866 // read back the converted color
867 ddsd.dwSize = sizeof(ddsd);
868 while ((hres = g_lpddsPrimary->lpVtbl->Lock(g_lpddsPrimary,NULL, &ddsd, 0, NULL)) == DDERR_WASSTILLDRAWING)
869 ;
870 if (hres == DD_OK)
871 {
872 destcolorkey = *(DWORD *) ddsd.lpSurface;
873 if (ddsd.ddpfPixelFormat.dwRGBBitCount < 32)
874 destcolorkey &= (1 << ddsd.ddpfPixelFormat.dwRGBBitCount) - 1;
875 g_lpddsPrimary->lpVtbl->Unlock(g_lpddsPrimary,NULL);
876 }
877 if (windowcolor != CLR_INVALID && g_lpddsPrimary->lpVtbl->GetDC(g_lpddsPrimary,&hdc) == DD_OK)
878 {
879 SetPixel(hdc, 0, 0, rgbT);
880 g_lpddsPrimary->lpVtbl->ReleaseDC(g_lpddsPrimary,hdc);
881 }
882 //release primary
883 g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
884 g_lpddsPrimary = NULL;
885 if(formatcount==0)
886 {
887 mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>Unknown Pixelformat\n");
888 return 1;
889 }
890 return 0;
891 }
892
893 //function handles input
894 static LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
895 {
896 switch (message)
897 {
898 case WM_MOUSEACTIVATE:
899 return MA_ACTIVATEANDEAT;
900 case WM_NCACTIVATE:
901 {
902 if(vidmode && adapter_count > 2) //only disable if more than one adapter.
903 return 0;
904 break;
905 }
906 case WM_DESTROY:
907 {
908 PostQuitMessage(0);
909 return 0;
910 }
911 case WM_CLOSE:
912 {
913 mplayer_put_key(KEY_CLOSE_WIN);
914 return 0;
915 }
916 case WM_WINDOWPOSCHANGED:
917 {
918 //printf("Windowposchange\n");
919 if(g_lpddsBack != NULL) //or it will crash with -vm
920 {
921 Directx_ManageDisplay();
922 }
923 break;
924 }
925 case WM_SYSCOMMAND:
926 {
927 switch (wParam)
928 { //kill screensaver etc.
929 //note: works only when the window is active
930 //you can workaround this by disabling the allow screensaver option in
931 //the link to the app
932 case SC_SCREENSAVE:
933 case SC_MONITORPOWER:
934 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>killing screensaver\n" );
935 return 0;
936 case SC_MAXIMIZE:
937 if (!vo_fs) control(VOCTRL_FULLSCREEN, NULL);
938 return 0;
939 }
940 break;
941 }
942 case WM_KEYDOWN:
943 {
944 switch (wParam)
945 {
946 case VK_LEFT:
947 {mplayer_put_key(KEY_LEFT);break;}
948 case VK_UP:
949 {mplayer_put_key(KEY_UP);break;}
950 case VK_RIGHT:
951 {mplayer_put_key(KEY_RIGHT);break;}
952 case VK_DOWN:
953 {mplayer_put_key(KEY_DOWN);break;}
954 case VK_TAB:
955 {mplayer_put_key(KEY_TAB);break;}
956 case VK_BACK:
957 {mplayer_put_key(KEY_BS);break;}
958 case VK_DELETE:
959 {mplayer_put_key(KEY_DELETE);break;}
960 case VK_INSERT:
961 {mplayer_put_key(KEY_INSERT);break;}
962 case VK_HOME:
963 {mplayer_put_key(KEY_HOME);break;}
964 case VK_END:
965 {mplayer_put_key(KEY_END);break;}
966 case VK_PRIOR:
967 {mplayer_put_key(KEY_PAGE_UP);break;}
968 case VK_NEXT:
969 {mplayer_put_key(KEY_PAGE_DOWN);break;}
970 case VK_ESCAPE:
971 {mplayer_put_key(KEY_ESC);break;}
972 }
973 break;
974 }
975 case WM_CHAR:
976 {
977 mplayer_put_key(wParam);
978 break;
979 }
980 case WM_LBUTTONDOWN:
981 {
982 if (!vo_nomouse_input)
983 mplayer_put_key(MOUSE_BTN0);
984 break;
985 }
986 case WM_MBUTTONDOWN:
987 {
988 if (!vo_nomouse_input)
989 mplayer_put_key(MOUSE_BTN1);
990 break;
991 }
992 case WM_RBUTTONDOWN:
993 {
994 if (!vo_nomouse_input)
995 mplayer_put_key(MOUSE_BTN2);
996 break;
997 }
998 case WM_LBUTTONDBLCLK:
999 {
1000 if(!vo_nomouse_input)
1001 mplayer_put_key(MOUSE_BTN0_DBL);
1002 break;
1003 }
1004 case WM_MBUTTONDBLCLK:
1005 {
1006 if(!vo_nomouse_input)
1007 mplayer_put_key(MOUSE_BTN1_DBL);
1008 break;
1009 }
1010 case WM_RBUTTONDBLCLK:
1011 {
1012 if(!vo_nomouse_input)
1013 mplayer_put_key(MOUSE_BTN2_DBL);
1014 break;
1015 }
1016 case WM_MOUSEWHEEL:
1017 {
1018 int x;
1019 if (vo_nomouse_input)
1020 break;
1021 x = GET_WHEEL_DELTA_WPARAM(wParam);
1022 if (x > 0)
1023 mplayer_put_key(MOUSE_BTN3);
1024 else
1025 mplayer_put_key(MOUSE_BTN4);
1026 break;
1027 }
1028 case WM_XBUTTONDOWN:
1029 {
1030 if (vo_nomouse_input)
1031 break;
1032 if (HIWORD(wParam) == 1)
1033 mplayer_put_key(MOUSE_BTN5);
1034 else
1035 mplayer_put_key(MOUSE_BTN6);
1036 break;
1037 }
1038 case WM_XBUTTONDBLCLK:
1039 {
1040 if (vo_nomouse_input)
1041 break;
1042 if (HIWORD(wParam) == 1)
1043 mplayer_put_key(MOUSE_BTN5_DBL);
1044 else
1045 mplayer_put_key(MOUSE_BTN6_DBL);
1046 break;
1047 }
1048
1049 }
1050 return DefWindowProc(hWnd, message, wParam, lParam);
1051 }
1052
1053
1054 static int preinit(const char *arg)
1055 {
1056 HINSTANCE hInstance = GetModuleHandle(NULL);
1057 char exedir[MAX_PATH];
1058 WNDCLASS wc;
1059 if(arg)
1060 {
1061 if(strstr(arg,"noaccel"))
1062 {
1063 mp_msg(MSGT_VO,MSGL_V,"<vo_directx><INFO>disabled overlay\n");
1064 nooverlay = 1;
1065 }
1066 }
1067 /*load icon from the main app*/
1068 if(GetModuleFileName(NULL,exedir,MAX_PATH))
1069 {
1070 mplayericon = ExtractIcon( hInstance, exedir, 0 );
1071 }
1072 if(!mplayericon)mplayericon=LoadIcon(NULL,IDI_APPLICATION);
1073 mplayercursor = LoadCursor(NULL, IDC_ARROW);
1074 monitor_rect.right=GetSystemMetrics(SM_CXSCREEN);
1075 monitor_rect.bottom=GetSystemMetrics(SM_CYSCREEN);
1076
1077 windowcolor = vo_colorkey;
1078 colorbrush = CreateSolidBrush(windowcolor);
1079 blackbrush = (HBRUSH)GetStockObject(BLACK_BRUSH);
1080 wc.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
1081 wc.lpfnWndProc = WndProc;
1082 wc.cbClsExtra = 0;
1083 wc.cbWndExtra = 0;
1084 wc.hInstance = hInstance;
1085 wc.hCursor = mplayercursor;
1086 wc.hIcon = mplayericon;
1087 wc.hbrBackground = vidmode ? blackbrush : colorbrush;
1088 wc.lpszClassName = WNDCLASSNAME_WINDOWED;
1089 wc.lpszMenuName = NULL;
1090 RegisterClass(&wc);
1091 if (WinID != -1) hWnd = WinID;
1092 else
1093 hWnd = CreateWindowEx(vidmode?WS_EX_TOPMOST:0,
1094 WNDCLASSNAME_WINDOWED,"",(vidmode || !vo_border)?WS_POPUP:WNDSTYLE,
1095 CW_USEDEFAULT, CW_USEDEFAULT, 100, 100,NULL,NULL,hInstance,NULL);
1096 wc.hbrBackground = blackbrush;
1097 wc.lpszClassName = WNDCLASSNAME_FULLSCREEN;
1098 RegisterClass(&wc);
1099
1100 if (Directx_InitDirectDraw()!= 0)return 1; //init DirectDraw
1101
1102 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);
1103 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>initial mplayer windows created\n");
1104
1105 if (Directx_CheckPrimaryPixelformat()!=0)return 1;
1106 if (!nooverlay && Directx_CheckOverlayPixelformats() == 0) //check for supported hardware
1107 {
1108 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>hardware supports overlay\n");
1109 nooverlay = 0;
1110 }
1111 else //if we can't have overlay we create a backpuffer with the same imageformat as the primary surface
1112 {
1113 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>using backpuffer\n");
1114 nooverlay = 1;
1115 }
1116 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>preinit succesfully finished\n");
1117 return 0;
1118 }
1119
1120 static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y )
1121 {
1122 uint8_t *s;
1123 uint8_t *d;
1124 uint32_t uvstride=dstride/2;
1125 // copy Y
1126 d=image+dstride*y+x;
1127 s=src[0];
1128 mem2agpcpy_pic(d,s,w,h,dstride,stride[0]);
1129
1130 w/=2;h/=2;x/=2;y/=2;
1131
1132 // copy U
1133 d=image+dstride*image_height + uvstride*y+x;
1134 if(image_format == IMGFMT_YV12)s=src[2];
1135 else s=src[1];
1136 mem2agpcpy_pic(d,s,w,h,uvstride,stride[1]);
1137
1138 // copy V
1139 d=image+dstride*image_height +uvstride*(image_height/2) + uvstride*y+x;
1140 if(image_format == IMGFMT_YV12)s=src[1];
1141 else s=src[2];
1142 mem2agpcpy_pic(d,s,w,h,uvstride,stride[2]);
1143 return 0;
1144 }
1145
1146 static void flip_page(void)
1147 {
1148 HRESULT dxresult;
1149 g_lpddsBack->lpVtbl->Unlock (g_lpddsBack,NULL);
1150 if (vo_doublebuffering)
1151 {
1152 // flip to the next image in the sequence
1153 dxresult = g_lpddsOverlay->lpVtbl->Flip( g_lpddsOverlay,NULL, DDFLIP_WAIT);
1154 if(dxresult == DDERR_SURFACELOST)
1155 {
1156 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR><vo_directx><INFO>Restoring Surface\n");
1157 g_lpddsBack->lpVtbl->Restore( g_lpddsBack );
1158 // restore overlay and primary before calling
1159 // Directx_ManageDisplay() to avoid error messages
1160 g_lpddsOverlay->lpVtbl->Restore( g_lpddsOverlay );
1161 g_lpddsPrimary->lpVtbl->Restore( g_lpddsPrimary );
1162 // update overlay in case we return from screensaver
1163 Directx_ManageDisplay();
1164 dxresult = g_lpddsOverlay->lpVtbl->Flip( g_lpddsOverlay,NULL, DDFLIP_WAIT);
1165 }
1166 if(dxresult != DD_OK)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't flip page\n");
1167 }
1168 if(nooverlay)
1169 {
1170 DDBLTFX ddbltfx;
1171 // ask for the "NOTEARING" option
1172 memset( &ddbltfx, 0, sizeof(DDBLTFX) );
1173 ddbltfx.dwSize = sizeof(DDBLTFX);
1174 ddbltfx.dwDDFX = DDBLTFX_NOTEARING;
1175 g_lpddsPrimary->lpVtbl->Blt(g_lpddsPrimary, &rd, g_lpddsBack, NULL, DDBLT_WAIT, &ddbltfx);
1176 }
1177 if (g_lpddsBack->lpVtbl->Lock(g_lpddsBack,NULL,&ddsdsf, DDLOCK_NOSYSLOCK | DDLOCK_WAIT , NULL) == DD_OK) {
1178 if(vo_directrendering && (dstride != ddsdsf.lPitch)){
1179 mp_msg(MSGT_VO,MSGL_WARN,"<vo_directx><WARN>stride changed !!!! disabling direct rendering\n");
1180 vo_directrendering=0;
1181 }
1182 if (tmp_image)
1183 free(tmp_image);
1184 tmp_image = NULL;
1185 dstride = ddsdsf.lPitch;
1186 image = ddsdsf.lpSurface;
1187 } else if (!tmp_image) {
1188 mp_msg(MSGT_VO, MSGL_WARN, "<vo_directx><WARN>Locking the surface failed, rendering to a hidden surface!\n");
1189 tmp_image = image = calloc(1, image_height * dstride * 2);
1190 }
1191 }
1192
1193 static int draw_frame(uint8_t *src[])
1194 {
1195 fast_memcpy( image, *src, dstride * image_height );
1196 return 0;
1197 }
1198
1199 static uint32_t get_image(mp_image_t *mpi)
1200 {
1201 if(mpi->flags&MP_IMGFLAG_READABLE) {mp_msg(MSGT_VO, MSGL_V,"<vo_directx><ERROR>slow video ram\n");return VO_FALSE;}
1202 if(mpi->type==MP_IMGTYPE_STATIC) {mp_msg(MSGT_VO, MSGL_V,"<vo_directx><ERROR>not static\n");return VO_FALSE;}
1203 if((mpi->width==dstride) || (mpi->flags&(MP_IMGFLAG_ACCEPT_STRIDE|MP_IMGFLAG_ACCEPT_WIDTH)))
1204 {
1205 if(mpi->flags&MP_IMGFLAG_PLANAR)
1206 {
1207 if(image_format == IMGFMT_YV12)
1208 {
1209 mpi->planes[2]= image + dstride*image_height;
1210 mpi->planes[1]= image + dstride*image_height+ dstride*image_height/4;
1211 mpi->stride[1]=mpi->stride[2]=dstride/2;
1212 }
1213 else if(image_format == IMGFMT_IYUV || image_format == IMGFMT_I420)
1214 {
1215 mpi->planes[1]= image + dstride*image_height;
1216 mpi->planes[2]= image + dstride*image_height+ dstride*image_height/4;
1217 mpi->stride[1]=mpi->stride[2]=dstride/2;
1218 }
1219 else if(image_format == IMGFMT_YVU9)
1220 {
1221 mpi->planes[2] = image + dstride*image_height;
1222 mpi->planes[1] = image + dstride*image_height+ dstride*image_height/16;
1223 mpi->stride[1]=mpi->stride[2]=dstride/4;
1224 }
1225 }
1226 mpi->planes[0]=image;
1227 mpi->stride[0]=dstride;
1228 mpi->width=image_width;
1229 mpi->height=image_height;
1230 mpi->flags|=MP_IMGFLAG_DIRECT;
1231 mp_msg(MSGT_VO, MSGL_DBG3, "<vo_directx><INFO>Direct Rendering ENABLED\n");
1232 return VO_TRUE;
1233 }
1234 return VO_FALSE;
1235 }
1236
1237 static uint32_t put_image(mp_image_t *mpi){
1238
1239 uint8_t *d;
1240 uint8_t *s;
1241 uint32_t x = mpi->x;
1242 uint32_t y = mpi->y;
1243 uint32_t w = mpi->w;
1244 uint32_t h = mpi->h;
1245
1246 if (WinID != -1) Directx_ManageDisplay();
1247
1248 if((mpi->flags&MP_IMGFLAG_DIRECT)||(mpi->flags&MP_IMGFLAG_DRAW_CALLBACK))
1249 {
1250 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>put_image: nothing to do: drawslices\n");
1251 return VO_TRUE;
1252 }
1253
1254 if (mpi->flags&MP_IMGFLAG_PLANAR)
1255 {
1256
1257 if(image_format!=IMGFMT_YVU9)draw_slice(mpi->planes,mpi->stride,mpi->w,mpi->h,0,0);
1258 else
1259 {
1260 // copy Y
1261 d=image+dstride*y+x;
1262 s=mpi->planes[0];
1263 mem2agpcpy_pic(d,s,w,h,dstride,mpi->stride[0]);
1264 w/=4;h/=4;x/=4;y/=4;
1265 // copy V
1266 d=image+dstride*image_height + dstride*y/4+x;
1267 s=mpi->planes[2];
1268 mem2agpcpy_pic(d,s,w,h,dstride/4,mpi->stride[1]);
1269 // copy U
1270 d=image+dstride*image_height + dstride*image_height/16 + dstride/4*y+x;
1271 s=mpi->planes[1];
1272 mem2agpcpy_pic(d,s,w,h,dstride/4,mpi->stride[2]);
1273 }
1274 }
1275 else //packed
1276 {
1277 fast_memcpy( image, mpi->planes[0], image_height * dstride);
1278 }
1279 return VO_TRUE;
1280 }
1281
1282 static int
1283 config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t options, char *title, uint32_t format)
1284 {
1285 RECT rd;
1286 vo_fs = options & 0x01;
1287 image_format = format;
1288 image_width = width;
1289 image_height = height;
1290 d_image_width = d_width;
1291 d_image_height = d_height;
1292 if(format != primary_image_format)nooverlay = 0;
1293 window_aspect= (float)d_image_width / (float)d_image_height;
1294
1295 #ifdef HAVE_NEW_GUI
1296 if(use_gui){
1297 guiGetEvent(guiSetShVideo, 0);
1298 }
1299 #endif
1300 /*release all directx objects*/
1301 if (g_cc != NULL)g_cc->lpVtbl->Release(g_cc);
1302 g_cc=NULL;
1303 if(g_lpddclipper)g_lpddclipper->lpVtbl->Release(g_lpddclipper);
1304 g_lpddclipper=NULL;
1305 if (g_lpddsBack != NULL) g_lpddsBack->lpVtbl->Release(g_lpddsBack);
1306 g_lpddsBack = NULL;
1307 if(vo_doublebuffering)
1308 if (g_lpddsOverlay != NULL)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
1309 g_lpddsOverlay = NULL;
1310 if (g_lpddsPrimary != NULL) g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
1311 g_lpddsPrimary = NULL;
1312 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>overlay surfaces released\n");
1313
1314 if(!vidmode){
1315 if(!vo_geometry){
1316 GetWindowRect(hWnd,&rd);
1317 vo_dx=rd.left;
1318 vo_dy=rd.top;
1319 }
1320 vo_dx += monitor_rect.left; /* move position to global window space */
1321 vo_dy += monitor_rect.top;
1322 rd.left = vo_dx;
1323 rd.top = vo_dy;
1324 rd.right = rd.left + d_image_width;
1325 rd.bottom = rd.top + d_image_height;
1326 if (WinID == -1) {
1327 if (vo_border)
1328 AdjustWindowRect(&rd,WNDSTYLE,FALSE);
1329 SetWindowPos(hWnd,NULL, vo_dx, vo_dy,rd.right-rd.left,rd.bottom-rd.top,SWP_SHOWWINDOW|SWP_NOOWNERZORDER);
1330 }
1331 }
1332 else ShowWindow(hWnd,SW_SHOW);
1333
1334 if(vo_fs && !vidmode)ShowWindow(hWndFS,SW_SHOW);
1335 if (WinID == -1)
1336 SetWindowText(hWnd,title);
1337
1338
1339 if(vidmode)vo_fs=0;
1340
1341
1342 /*create the surfaces*/
1343 if(Directx_CreatePrimarySurface())return 1;
1344
1345 //create palette for 256 color mode
1346 if(image_format==IMGFMT_BGR8){
1347 LPDIRECTDRAWPALETTE ddpalette=NULL;
1348 char* palette=malloc(4*256);
1349 int i;
1350 for(i=0; i<256; i++){
1351 palette[4*i+0] = ((i >> 5) & 0x07) * 255 / 7;
1352 palette[4*i+1] = ((i >> 2) & 0x07) * 255 / 7;
1353 palette[4*i+2] = ((i >> 0) & 0x03) * 255 / 3;
1354 palette[4*i+3] = PC_NOCOLLAPSE;
1355 }
1356 g_lpdd->lpVtbl->CreatePalette(g_lpdd,DDPCAPS_8BIT|DDPCAPS_INITIALIZE,palette,&ddpalette,NULL);
1357 g_lpddsPrimary->lpVtbl->SetPalette(g_lpddsPrimary,ddpalette);
1358 free(palette);
1359 ddpalette->lpVtbl->Release(ddpalette);
1360 }
1361
1362 if (!nooverlay && Directx_CreateOverlay(image_format))
1363 {
1364 if(format == primary_image_format)nooverlay=1; /*overlay creation failed*/
1365 else {
1366 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't use overlay mode: please use -vo directx:noaccel\n");
1367 return 1;
1368 }
1369 }
1370 if(nooverlay)
1371 {
1372 if(Directx_CreateBackpuffer())
1373 {
1374 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't get the driver to work on your system :(\n");
1375 return 1;
1376 }
1377 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>back surface created\n");
1378 vo_doublebuffering = 0;
1379 /*create clipper for nonoverlay mode*/
1380 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;}
1381 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;}
1382 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;}
1383 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>clipper succesfully created\n");
1384 }else{
1385 if(DD_OK != g_lpddsOverlay->lpVtbl->QueryInterface(g_lpddsOverlay,&IID_IDirectDrawColorControl,(void**)&g_cc))
1386 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><WARN>unable to get DirectDraw ColorControl interface\n");
1387 }
1388 Directx_ManageDisplay();
1389 memset(&ddsdsf, 0,sizeof(DDSURFACEDESC2));
1390 ddsdsf.dwSize = sizeof (DDSURFACEDESC2);
1391 if (g_lpddsBack->lpVtbl->Lock(g_lpddsBack,NULL,&ddsdsf, DDLOCK_NOSYSLOCK | DDLOCK_WAIT, NULL) == DD_OK) {
1392 dstride = ddsdsf.lPitch;
1393 image = ddsdsf.lpSurface;
1394 return 0;
1395 }
1396 mp_msg(MSGT_VO, MSGL_V, "<vo_directx><ERROR>Initial Lock on the Surface failed.\n");
1397 return 1;
1398 }
1399
1400 //function to set color controls
1401 // brightness [0, 10000]
1402 // contrast [0, 20000]
1403 // hue [-180, 180]
1404 // saturation [0, 20000]
1405 static uint32_t color_ctrl_set(char *what, int value)
1406 {
1407 uint32_t r = VO_NOTIMPL;
1408 DDCOLORCONTROL dcc;
1409 //printf("\n*** %s = %d\n", what, value);
1410 if (!g_cc) {
1411 //printf("\n *** could not get color control interface!!!\n");
1412 return VO_NOTIMPL;
1413 }
1414 ZeroMemory(&dcc, sizeof(dcc));
1415 dcc.dwSize = sizeof(dcc);
1416
1417 if (!strcmp(what, "brightness")) {
1418 dcc.dwFlags = DDCOLOR_BRIGHTNESS;
1419 dcc.lBrightness = (value + 100) * 10000 / 200;
1420 r = VO_TRUE;
1421 } else if (!strcmp(what, "contrast")) {
1422 dcc.dwFlags = DDCOLOR_CONTRAST;
1423 dcc.lContrast = (value + 100) * 20000 / 200;
1424 r = VO_TRUE;
1425 } else if (!strcmp(what, "hue")) {
1426 dcc.dwFlags = DDCOLOR_HUE;
1427 dcc.lHue = value * 180 / 100;
1428 r = VO_TRUE;
1429 } else if (!strcmp(what, "saturation")) {
1430 dcc.dwFlags = DDCOLOR_SATURATION;
1431 dcc.lSaturation = (value + 100) * 20000 / 200;
1432 r = VO_TRUE;
1433 }
1434
1435 if (r == VO_TRUE) {
1436 g_cc->lpVtbl->SetColorControls(g_cc, &dcc);
1437 }
1438 return r;
1439 }
1440
1441 //analoguous to color_ctrl_set
1442 static uint32_t color_ctrl_get(char *what, int *value)
1443 {
1444 uint32_t r = VO_NOTIMPL;
1445 DDCOLORCONTROL dcc;
1446 if (!g_cc) {
1447 //printf("\n *** could not get color control interface!!!\n");
1448 return VO_NOTIMPL;
1449 }
1450 ZeroMemory(&dcc, sizeof(dcc));
1451 dcc.dwSize = sizeof(dcc);
1452
1453 if (g_cc->lpVtbl->GetColorControls(g_cc, &dcc) != DD_OK) {
1454 return r;
1455 }
1456
1457 if (!strcmp(what, "brightness") && (dcc.dwFlags & DDCOLOR_BRIGHTNESS)) {
1458 *value = dcc.lBrightness * 200 / 10000 - 100;
1459 r = VO_TRUE;
1460 } else if (!strcmp(what, "contrast") && (dcc.dwFlags & DDCOLOR_CONTRAST)) {
1461 *value = dcc.lContrast * 200 / 20000 - 100;
1462 r = VO_TRUE;
1463 } else if (!strcmp(what, "hue") && (dcc.dwFlags & DDCOLOR_HUE)) {
1464 *value = dcc.lHue * 100 / 180;
1465 r = VO_TRUE;
1466 } else if (!strcmp(what, "saturation") && (dcc.dwFlags & DDCOLOR_SATURATION)) {
1467 *value = dcc.lSaturation * 200 / 20000 - 100;
1468 r = VO_TRUE;
1469 }
1470 // printf("\n*** %s = %d\n", what, *value);
1471
1472 return r;
1473 }
1474
1475 static int control(uint32_t request, void *data, ...)
1476 {
1477 switch (request) {
1478
1479 case VOCTRL_GET_IMAGE:
1480 return get_image(data);
1481 case VOCTRL_QUERY_FORMAT:
1482 last_rect.left = 0xDEADC0DE; // reset window position cache
1483 return query_format(*((uint32_t*)data));
1484 case VOCTRL_DRAW_IMAGE:
1485 return put_image(data);
1486 case VOCTRL_BORDER:
1487 if(WinID != -1) return VO_TRUE;
1488 if(vidmode)
1489 {
1490 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>border has no meaning in exclusive mode\n");
1491 }
1492 else
1493 {
1494 if(vo_border) {
1495 vo_border = 0;
1496 SetWindowLong(hWnd, GWL_STYLE, WS_POPUP);
1497 } else {
1498 vo_border = 1;
1499 SetWindowLong(hWnd, GWL_STYLE, WNDSTYLE);
1500 }
1501 // needed AFAICT to force the window to
1502 // redisplay with the new style. --Joey
1503 if (!vo_fs) {
1504 ShowWindow(hWnd,SW_HIDE);
1505 ShowWindow(hWnd,SW_SHOW);
1506 }
1507 last_rect.left = 0xDEADC0DE; // reset window position cache
1508 Directx_ManageDisplay();
1509 }
1510 return VO_TRUE;
1511 case VOCTRL_ONTOP:
1512 if(WinID != -1) return VO_TRUE;
1513 if(vidmode)
1514 {
1515 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>ontop has no meaning in exclusive mode\n");
1516 }
1517 else
1518 {
1519 if(vo_ontop) vo_ontop = 0;
1520 else vo_ontop = 1;
1521 last_rect.left = 0xDEADC0DE; // reset window position cache
1522 Directx_ManageDisplay();
1523 }
1524 return VO_TRUE;
1525 case VOCTRL_ROOTWIN:
1526 if(WinID != -1) return VO_TRUE;
1527 if(vidmode)
1528 {
1529 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>rootwin has no meaning in exclusive mode\n");
1530 }
1531 else
1532 {
1533 if(vo_rootwin) vo_rootwin = 0;
1534 else vo_rootwin = 1;
1535 last_rect.left = 0xDEADC0DE; // reset window position cache
1536 Directx_ManageDisplay();
1537 }
1538 return VO_TRUE;
1539 case VOCTRL_FULLSCREEN:
1540 {
1541 if(vidmode)
1542 {
1543 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>currently we do not allow to switch from exclusive to windowed mode\n");
1544 }
1545 else
1546 {
1547 if(!vo_fs)
1548 {
1549 vo_fs=1;
1550 ShowWindow(hWndFS,SW_SHOW);
1551 ShowWindow(hWnd,SW_HIDE);
1552 SetForegroundWindow(hWndFS);
1553 }
1554 else
1555 {
1556 vo_fs=0;
1557 ShowWindow(hWndFS,SW_HIDE);
1558 ShowWindow(hWnd,SW_SHOW);
1559 }
1560 last_rect.left = 0xDEADC0DE; // reset window position cache
1561 Directx_ManageDisplay();
1562 break;
1563 }
1564 return VO_TRUE;
1565 }
1566 case VOCTRL_SET_EQUALIZER: {
1567 va_list ap;
1568 int value;
1569
1570 va_start(ap, data);
1571 value = va_arg(ap, int);
1572 va_end(ap);
1573 return color_ctrl_set(data, value);
1574 }
1575 case VOCTRL_GET_EQUALIZER: {
1576 va_list ap;
1577 int *value;
1578
1579 va_start(ap, data);
1580 value = va_arg(ap, int*);
1581 va_end(ap);
1582 return color_ctrl_get(data, value);
1583 }
1584 case VOCTRL_UPDATE_SCREENINFO:
1585 if (vidmode) {
1586 vo_screenwidth = vm_width;
1587 vo_screenheight = vm_height;
1588 } else {
1589 vo_screenwidth = monitor_rect.right - monitor_rect.left;
1590 vo_screenheight = monitor_rect.bottom - monitor_rect.top;
1591 }
1592 aspect_save_screenres(vo_screenwidth, vo_screenheight);
1593 return VO_TRUE;
1594 case VOCTRL_RESET:
1595 last_rect.left = 0xDEADC0DE; // reset window position cache
1596 // fall-through intended
1597 };
1598 return VO_NOTIMPL;
1599 }