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build: Support x264 version 78
[mplayer/kovensky.git] / libvo / vo_directx.c
bloba51a4314e52c0e1c3f3d96f04facee5a40dd4fb6
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 const GUID IID_IDirectDraw7 =
95 {
96 0x15e65ec0,0x3b9c,0x11d2,{0xb9,0x2f,0x00,0x60,0x97,0x97,0xea,0x5b}
97 };
98
99 const GUID IID_IDirectDrawColorControl =
100 {
101 0x4b9f0ee0,0x0d7e,0x11d0,{0x9b,0x06,0x00,0xa0,0xc9,0x03,0xa3,0xb8}
102 };
103
104
105 typedef struct directx_fourcc_caps
106 {
107 char* img_format_name; //human readable name
108 uint32_t img_format; //as MPlayer image format
109 uint32_t drv_caps; //what hw supports with this format
110 DDPIXELFORMAT g_ddpfOverlay; //as Directx Sourface description
111 } directx_fourcc_caps;
112
113
114 static directx_fourcc_caps g_ddpf[] =
115 {
116 {"YV12 ",IMGFMT_YV12 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','V','1','2'),0,0,0,0,0}},
117 {"I420 ",IMGFMT_I420 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('I','4','2','0'),0,0,0,0,0}}, //yv12 with swapped uv
118 {"IYUV ",IMGFMT_IYUV ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('I','Y','U','V'),0,0,0,0,0}}, //same as i420
119 {"YVU9 ",IMGFMT_YVU9 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','V','U','9'),0,0,0,0,0}},
120 {"YUY2 ",IMGFMT_YUY2 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','U','Y','2'),0,0,0,0,0}},
121 {"UYVY ",IMGFMT_UYVY ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('U','Y','V','Y'),0,0,0,0,0}},
122 {"BGR8 ",IMGFMT_BGR8 ,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 8, 0x00000000, 0x00000000, 0x00000000, 0}},
123 {"RGB15",IMGFMT_RGB15,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000001F, 0x000003E0, 0x00007C00, 0}}, //RGB 5:5:5
124 {"BGR15",IMGFMT_BGR15,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x00007C00, 0x000003E0, 0x0000001F, 0}},
125 {"RGB16",IMGFMT_RGB16,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000001F, 0x000007E0, 0x0000F800, 0}}, //RGB 5:6:5
126 {"BGR16",IMGFMT_BGR16,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000F800, 0x000007E0, 0x0000001F, 0}},
127 {"RGB24",IMGFMT_RGB24,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 24, 0x000000FF, 0x0000FF00, 0x00FF0000, 0}},
128 {"BGR24",IMGFMT_BGR24,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 24, 0x00FF0000, 0x0000FF00, 0x000000FF, 0}},
129 {"RGB32",IMGFMT_RGB32,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 32, 0x000000FF, 0x0000FF00, 0x00FF0000, 0}},
130 {"BGR32",IMGFMT_BGR32,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0}}
131 };
132 #define NUM_FORMATS (sizeof(g_ddpf) / sizeof(g_ddpf[0]))
133
134 static const vo_info_t info =
135 {
136 "Directx DDraw YUV/RGB/BGR renderer",
137 "directx",
138 "Sascha Sommer <saschasommer@freenet.de>",
139 ""
140 };
141
142 const LIBVO_EXTERN(directx)
143
144 static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src,
145 unsigned char *srca, int stride)
146 {
147 switch(image_format) {
148 case IMGFMT_YV12 :
149 case IMGFMT_I420 :
150 case IMGFMT_IYUV :
151 case IMGFMT_YVU9 :
152 vo_draw_alpha_yv12(w,h,src,srca,stride,((uint8_t *) image) + dstride*y0 + x0,dstride);
153 break;
154 case IMGFMT_YUY2 :
155 vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) image)+ dstride*y0 + 2*x0 ,dstride);
156 break;
157 case IMGFMT_UYVY :
158 vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) image) + dstride*y0 + 2*x0 + 1,dstride);
159 break;
160 case IMGFMT_RGB15:
161 case IMGFMT_BGR15:
162 vo_draw_alpha_rgb15(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+2*x0,dstride);
163 break;
164 case IMGFMT_RGB16:
165 case IMGFMT_BGR16:
166 vo_draw_alpha_rgb16(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+2*x0,dstride);
167 break;
168 case IMGFMT_RGB24:
169 case IMGFMT_BGR24:
170 vo_draw_alpha_rgb24(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+4*x0,dstride);
171 break;
172 case IMGFMT_RGB32:
173 case IMGFMT_BGR32:
174 vo_draw_alpha_rgb32(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+4*x0,dstride);
175 break;
176 }
177 }
178
179 static void draw_osd(void)
180 {
181 vo_draw_text(image_width,image_height,draw_alpha);
182 }
183
184 static int
185 query_format(uint32_t format)
186 {
187 uint32_t i=0;
188 while ( i < NUM_FORMATS )
189 {
190 if (g_ddpf[i].img_format == format)
191 return g_ddpf[i].drv_caps;
192 i++;
193 }
194 return 0;
195 }
196
197 static uint32_t Directx_CreatePrimarySurface(void)
198 {
199 DDSURFACEDESC2 ddsd;
200 //cleanup
201 if(g_lpddsPrimary)g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
202 g_lpddsPrimary=NULL;
203
204 if(vidmode)g_lpdd->lpVtbl->SetDisplayMode(g_lpdd,vm_width,vm_height,vm_bpp,vo_refresh_rate,0);
205 ZeroMemory(&ddsd, sizeof(ddsd));
206 ddsd.dwSize = sizeof(ddsd);
207 //set flags and create a primary surface.
208 ddsd.dwFlags = DDSD_CAPS;
209 ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
210 if(g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsd, &g_lpddsPrimary, NULL )== DD_OK)
211 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>primary surface created\n");
212 else
213 {
214 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>could not create primary surface\n");
215 return 1;
216 }
217 return 0;
218 }
219
220 static uint32_t Directx_CreateOverlay(uint32_t imgfmt)
221 {
222 HRESULT ddrval;
223 DDSURFACEDESC2 ddsdOverlay;
224 uint32_t i=0;
225 while ( i < NUM_FORMATS +1 && imgfmt != g_ddpf[i].img_format)
226 {
227 i++;
228 }
229 if (!g_lpdd || !g_lpddsPrimary)
230 return 1;
231 //cleanup
232 if (g_lpddsOverlay)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
233 if (g_lpddsBack)g_lpddsBack->lpVtbl->Release(g_lpddsBack);
234 g_lpddsOverlay= NULL;
235 g_lpddsBack = NULL;
236 //create our overlay
237 ZeroMemory(&ddsdOverlay, sizeof(ddsdOverlay));
238 ddsdOverlay.dwSize = sizeof(ddsdOverlay);
239 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_FLIP | DDSCAPS_COMPLEX | DDSCAPS_VIDEOMEMORY;
240 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH|DDSD_BACKBUFFERCOUNT| DDSD_PIXELFORMAT;
241 ddsdOverlay.dwWidth=image_width;
242 ddsdOverlay.dwHeight=image_height;
243 ddsdOverlay.dwBackBufferCount=2;
244 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
245 if(vo_doublebuffering) //tribblebuffering
246 {
247 if (g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL)== DD_OK)
248 {
249 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>overlay with format %s created\n",g_ddpf[i].img_format_name);
250 //get the surface directly attached to the primary (the back buffer)
251 ddsdOverlay.ddsCaps.dwCaps = DDSCAPS_BACKBUFFER;
252 if(g_lpddsOverlay->lpVtbl->GetAttachedSurface(g_lpddsOverlay,&ddsdOverlay.ddsCaps, &g_lpddsBack) != DD_OK)
253 {
254 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't get attached surface\n");
255 return 1;
256 }
257 return 0;
258 }
259 vo_doublebuffering=0; //disable tribblebuffering
260 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><WARN>cannot create tribblebuffer overlay with format %s\n",g_ddpf[i].img_format_name);
261 }
262 //single buffer
263 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>using singlebuffer overlay\n");
264 ddsdOverlay.dwBackBufferCount=0;
265 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_VIDEOMEMORY;
266 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH|DDSD_PIXELFORMAT;
267 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
268 // try to create the overlay surface
269 ddrval = g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL);
270 if(ddrval != DD_OK)
271 {
272 if(ddrval == DDERR_INVALIDPIXELFORMAT)mp_msg(MSGT_VO,MSGL_V,"<vo_directx><ERROR> invalid pixelformat: %s\n",g_ddpf[i].img_format_name);
273 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>");
274 switch(ddrval)
275 {
276 case DDERR_INCOMPATIBLEPRIMARY:
277 {mp_msg(MSGT_VO, MSGL_ERR,"incompatible primary surface\n");break;}
278 case DDERR_INVALIDCAPS:
279 {mp_msg(MSGT_VO, MSGL_ERR,"invalid caps\n");break;}
280 case DDERR_INVALIDOBJECT:
281 {mp_msg(MSGT_VO, MSGL_ERR,"invalid object\n");break;}
282 case DDERR_INVALIDPARAMS:
283 {mp_msg(MSGT_VO, MSGL_ERR,"invalid parameters\n");break;}
284 case DDERR_NODIRECTDRAWHW:
285 {mp_msg(MSGT_VO, MSGL_ERR,"no directdraw hardware\n");break;}
286 case DDERR_NOEMULATION:
287 {mp_msg(MSGT_VO, MSGL_ERR,"can't emulate\n");break;}
288 case DDERR_NOFLIPHW:
289 {mp_msg(MSGT_VO, MSGL_ERR,"hardware can't do flip\n");break;}
290 case DDERR_NOOVERLAYHW:
291 {mp_msg(MSGT_VO, MSGL_ERR,"hardware can't do overlay\n");break;}
292 case DDERR_OUTOFMEMORY:
293 {mp_msg(MSGT_VO, MSGL_ERR,"not enough system memory\n");break;}
294 case DDERR_UNSUPPORTEDMODE:
295 {mp_msg(MSGT_VO, MSGL_ERR,"unsupported mode\n");break;}
296 case DDERR_OUTOFVIDEOMEMORY:
297 {mp_msg(MSGT_VO, MSGL_ERR,"not enough video memory\n");break;}
298 default:
299 mp_msg(MSGT_VO, MSGL_ERR,"create surface failed with 0x%x\n",ddrval);
300 }
301 return 1;
302 }
303 g_lpddsBack = g_lpddsOverlay;
304 return 0;
305 }
306
307 static uint32_t Directx_CreateBackpuffer(void)
308 {
309 DDSURFACEDESC2 ddsd;
310 //cleanup
311 if (g_lpddsBack)g_lpddsBack->lpVtbl->Release(g_lpddsBack);
312 g_lpddsBack=NULL;
313 ZeroMemory(&ddsd, sizeof(ddsd));
314 ddsd.dwSize = sizeof(ddsd);
315 ddsd.ddsCaps.dwCaps= DDSCAPS_OFFSCREENPLAIN | DDSCAPS_SYSTEMMEMORY;
316 ddsd.dwFlags= DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
317 ddsd.dwWidth=image_width;
318 ddsd.dwHeight=image_height;
319 if(g_lpdd->lpVtbl->CreateSurface( g_lpdd, &ddsd, &g_lpddsBack, 0 ) != DD_OK )
320 {
321 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't create backpuffer\n");
322 return 1;
323 }
324 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>backbuffer created\n");
325 return 0;
326 }
327
328 static void uninit(void)
329 {
330 if (g_cc != NULL)
331 {
332 g_cc->lpVtbl->Release(g_cc);
333 }
334 g_cc=NULL;
335 if (g_lpddclipper != NULL) g_lpddclipper->lpVtbl->Release(g_lpddclipper);
336 g_lpddclipper = NULL;
337 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>clipper released\n");
338 if (g_lpddsBack != NULL) g_lpddsBack->lpVtbl->Release(g_lpddsBack);
339 g_lpddsBack = NULL;
340 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>back surface released\n");
341 if(vo_doublebuffering && !nooverlay)
342 {
343 if (g_lpddsOverlay != NULL)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
344 g_lpddsOverlay = NULL;
345 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>overlay surface released\n");
346 }
347 if (g_lpddsPrimary != NULL) g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
348 g_lpddsPrimary = NULL;
349 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>primary released\n");
350 if(hWndFS)DestroyWindow(hWndFS);
351 hWndFS = NULL;
352 if((WinID == -1) && hWnd) DestroyWindow(hWnd);
353 hWnd = NULL;
354 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>window destroyed\n");
355 UnregisterClass(WNDCLASSNAME_WINDOWED, GetModuleHandle(NULL));
356 UnregisterClass(WNDCLASSNAME_FULLSCREEN, GetModuleHandle(NULL));
357 if (mplayericon) DestroyIcon(mplayericon);
358 mplayericon = NULL;
359 if (mplayercursor) DestroyCursor(mplayercursor);
360 mplayercursor = NULL;
361 if (blackbrush) DeleteObject(blackbrush);
362 blackbrush = NULL;
363 if (colorbrush) DeleteObject(colorbrush);
364 colorbrush = NULL;
365 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>GDI resources deleted\n");
366 if (g_lpdd != NULL){
367 if(vidmode)g_lpdd->lpVtbl->RestoreDisplayMode(g_lpdd);
368 g_lpdd->lpVtbl->Release(g_lpdd);
369 }
370 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>directdrawobject released\n");
371 FreeLibrary( hddraw_dll);
372 hddraw_dll= NULL;
373 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>ddraw.dll freed\n");
374 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>uninitialized\n");
375 }
376
377 static BOOL WINAPI EnumCallbackEx(GUID FAR *lpGUID, LPSTR lpDriverDescription, LPSTR lpDriverName, LPVOID lpContext, HMONITOR hm)
378 {
379 mp_msg(MSGT_VO, MSGL_INFO ,"<vo_directx> adapter %d: ", adapter_count);
380
381 if (!lpGUID)
382 {
383 mp_msg(MSGT_VO, MSGL_INFO ,"%s", "Primary Display Adapter");
384 }
385 else
386 {
387 mp_msg(MSGT_VO, MSGL_INFO ,"%s", lpDriverDescription);
388 }
389
390 if(adapter_count == vo_adapter_num){
391 MONITORINFO mi;
392 if (!lpGUID)
393 selected_guid_ptr = NULL;
394 else
395 {
396 selected_guid = *lpGUID;
397 selected_guid_ptr = &selected_guid;
398 }
399 mi.cbSize = sizeof(mi);
400
401 if (myGetMonitorInfo(hm, &mi)) {
402 monitor_rect = mi.rcMonitor;
403 }
404 mp_msg(MSGT_VO, MSGL_INFO ,"\t\t<--");
405 }
406 mp_msg(MSGT_VO, MSGL_INFO ,"\n");
407
408 adapter_count++;
409
410 return 1; // list all adapters
411 }
412
413 static uint32_t Directx_InitDirectDraw(void)
414 {
415 HRESULT (WINAPI *OurDirectDrawCreateEx)(GUID *,LPVOID *, REFIID,IUnknown FAR *);
416 DDSURFACEDESC2 ddsd;
417 LPDIRECTDRAWENUMERATEEX OurDirectDrawEnumerateEx;
418 HINSTANCE user32dll=LoadLibrary("user32.dll");
419
420 adapter_count = 0;
421 if(user32dll){
422 myGetMonitorInfo=GetProcAddress(user32dll,"GetMonitorInfoA");
423 if(!myGetMonitorInfo && vo_adapter_num){
424 mp_msg(MSGT_VO, MSGL_ERR, "<vo_directx> -adapter is not supported on Win95\n");
425 vo_adapter_num = 0;
426 }
427 }
428
429 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>Initing DirectDraw\n" );
430
431 //load direct draw DLL: based on videolans code
432 hddraw_dll = LoadLibrary("DDRAW.DLL");
433 if( hddraw_dll == NULL )
434 {
435 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed loading ddraw.dll\n" );
436 return 1;
437 }
438
439 last_rect.left = 0xDEADC0DE; // reset window position cache
440
441 if(vo_adapter_num){ //display other than default
442 OurDirectDrawEnumerateEx = (LPDIRECTDRAWENUMERATEEX) GetProcAddress(hddraw_dll,"DirectDrawEnumerateExA");
443 if (!OurDirectDrawEnumerateEx){
444 FreeLibrary( hddraw_dll );
445 hddraw_dll = NULL;
446 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed geting proc address: DirectDrawEnumerateEx\n");
447 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>no directx 7 or higher installed\n");
448 return 1;
449 }
450
451 // enumerate all display devices attached to the desktop
452 OurDirectDrawEnumerateEx(EnumCallbackEx, NULL, DDENUM_ATTACHEDSECONDARYDEVICES );
453
454 if(vo_adapter_num >= adapter_count)
455 mp_msg(MSGT_VO, MSGL_ERR,"Selected adapter (%d) doesn't exist: Default Display Adapter selected\n",vo_adapter_num);
456 }
457 FreeLibrary(user32dll);
458
459 OurDirectDrawCreateEx = (void *)GetProcAddress(hddraw_dll, "DirectDrawCreateEx");
460 if ( OurDirectDrawCreateEx == NULL )
461 {
462 FreeLibrary( hddraw_dll );
463 hddraw_dll = NULL;
464 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed geting proc address: DirectDrawCreateEx\n");
465 return 1;
466 }
467
468 // initialize DirectDraw and create directx v7 object
469 if (OurDirectDrawCreateEx(selected_guid_ptr, (VOID**)&g_lpdd, &IID_IDirectDraw7, NULL ) != DD_OK )
470 {
471 FreeLibrary( hddraw_dll );
472 hddraw_dll = NULL;
473 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't initialize ddraw\n");
474 return 1;
475 }
476
477 //get current screen siz for selected monitor ...
478 ddsd.dwSize=sizeof(ddsd);
479 ddsd.dwFlags=DDSD_WIDTH|DDSD_HEIGHT|DDSD_PIXELFORMAT;
480 g_lpdd->lpVtbl->GetDisplayMode(g_lpdd, &ddsd);
481 if(vo_screenwidth && vo_screenheight)
482 {
483 vm_height=vo_screenheight;
484 vm_width=vo_screenwidth;
485 }
486 else
487 {
488 vm_height=ddsd.dwHeight;
489 vm_width=ddsd.dwWidth;
490 }
491
492
493 if(vo_dbpp)vm_bpp=vo_dbpp;
494 else vm_bpp=ddsd.ddpfPixelFormat.dwRGBBitCount;
495
496 if(vidmode){
497 if (g_lpdd->lpVtbl->SetCooperativeLevel(g_lpdd, hWnd, DDSCL_EXCLUSIVE|DDSCL_FULLSCREEN) != DD_OK)
498 {
499 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't set cooperativelevel for exclusive mode\n");
500 return 1;
501 }
502 /*SetDisplayMode(ddobject,width,height,bpp,refreshrate,aditionalflags)*/
503 if(g_lpdd->lpVtbl->SetDisplayMode(g_lpdd,vm_width, vm_height, vm_bpp,0,0) != DD_OK)
504 {
505 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't set displaymode\n");
506 return 1;
507 }
508 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);
509 return 0;
510 }
511 if (g_lpdd->lpVtbl->SetCooperativeLevel(g_lpdd, hWnd, DDSCL_NORMAL) != DD_OK) // or DDSCL_SETFOCUSWINDOW
512 {
513 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>could not set cooperativelevel for hardwarecheck\n");
514 return 1;
515 }
516 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>DirectDraw Initialized\n");
517 return 0;
518 }
519
520 static void check_events(void)
521 {
522 MSG msg;
523 while (PeekMessage(&msg, NULL, 0, 0,PM_REMOVE))
524 {
525 TranslateMessage(&msg);
526 DispatchMessage(&msg);
527 }
528 }
529
530 static uint32_t Directx_ManageDisplay(void)
531 {
532 HRESULT ddrval;
533 DDCAPS capsDrv;
534 DDOVERLAYFX ovfx;
535 DWORD dwUpdateFlags=0;
536 int width,height;
537
538 if(!vidmode && !vo_fs && WinID!=-1) {
539 RECT current_rect = {0, 0, 0, 0};
540 GetWindowRect(hWnd, &current_rect);
541 if ((current_rect.left == last_rect.left)
542 && (current_rect.top == last_rect.top)
543 && (current_rect.right == last_rect.right)
544 && (current_rect.bottom == last_rect.bottom))
545 return 0;
546 last_rect = current_rect;
547 }
548
549 if(vo_fs || vidmode){
550 aspect(&width,&height,A_ZOOM);
551 rd.left=(vo_screenwidth-width)/2;
552 rd.top=(vo_screenheight-height)/2;
553 if (WinID == -1)
554 if(ShowCursor(FALSE)>=0)while(ShowCursor(FALSE)>=0){}
555 }
556 else if (WinID != -1 && vo_geometry) {
557 POINT pt;
558 pt.x = vo_dx;
559 pt.y = vo_dy;
560 ClientToScreen(hWnd,&pt);
561 width=d_image_width;
562 height=d_image_height;
563 rd.left = pt.x;
564 rd.top = pt.y;
565 while(ShowCursor(TRUE)<=0){}
566 }
567 else {
568 POINT pt;
569 pt.x = 0; //overlayposition relative to the window
570 pt.y = 0;
571 ClientToScreen(hWnd,&pt);
572 GetClientRect(hWnd, &rd);
573 width=rd.right - rd.left;
574 height=rd.bottom - rd.top;
575 pt.x -= monitor_rect.left; /* move coordinates from global to local monitor space */
576 pt.y -= monitor_rect.top;
577 rd.right -= monitor_rect.left;
578 rd.bottom -= monitor_rect.top;
579 rd.left = pt.x;
580 rd.top = pt.y;
581 if(!nooverlay && (!width || !height)){
582 /*window is minimized*/
583 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,NULL, g_lpddsPrimary, NULL, DDOVER_HIDE, NULL);
584 return 0;
585 }
586 if(vo_keepaspect){
587 int tmpheight=((float)width/window_aspect);
588 tmpheight+=tmpheight%2;
589 if(tmpheight > height){
590 width=((float)height*window_aspect);
591 width+=width%2;
592 }
593 else height=tmpheight;
594 }
595 if (WinID == -1)
596 while(ShowCursor(TRUE)<=0){}
597 }
598 rd.right=rd.left+width;
599 rd.bottom=rd.top+height;
600
601 /*ok, let's workaround some overlay limitations*/
602 if(!nooverlay)
603 {
604 uint32_t uStretchFactor1000; //minimum stretch
605 uint32_t xstretch1000,ystretch1000;
606 /*get driver capabilities*/
607 ZeroMemory(&capsDrv, sizeof(capsDrv));
608 capsDrv.dwSize = sizeof(capsDrv);
609 if(g_lpdd->lpVtbl->GetCaps(g_lpdd,&capsDrv, NULL) != DD_OK)return 1;
610 /*get minimum stretch, depends on display adaptor and mode (refresh rate!) */
611 uStretchFactor1000 = capsDrv.dwMinOverlayStretch>1000 ? capsDrv.dwMinOverlayStretch : 1000;
612 rd.right = ((width+rd.left)*uStretchFactor1000+999)/1000;
613 rd.bottom = (height+rd.top)*uStretchFactor1000/1000;
614 /*calculate xstretch1000 and ystretch1000*/
615 xstretch1000 = ((rd.right - rd.left)* 1000)/image_width ;
616 ystretch1000 = ((rd.bottom - rd.top)* 1000)/image_height;
617 rs.left=0;
618 rs.right=image_width;
619 rs.top=0;
620 rs.bottom=image_height;
621 if(rd.left < 0)rs.left=(-rd.left*1000)/xstretch1000;
622 if(rd.top < 0)rs.top=(-rd.top*1000)/ystretch1000;
623 if(rd.right > vo_screenwidth)rs.right=((vo_screenwidth-rd.left)*1000)/xstretch1000;
624 if(rd.bottom > vo_screenheight)rs.bottom=((vo_screenheight-rd.top)*1000)/ystretch1000;
625 /*do not allow to zoom or shrink if hardware isn't able to do so*/
626 if((width < image_width)&& !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKX))
627 {
628 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKXN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only shrinkN\n");
629 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't shrink x\n");
630 rd.right=rd.left+image_width;
631 }
632 else if((width > image_width)&& !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHX))
633 {
634 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHXN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only stretchN\n");
635 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't stretch x\n");
636 rd.right = rd.left+image_width;
637 }
638 if((height < image_height) && !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKY))
639 {
640 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKYN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only shrinkN\n");
641 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't shrink y\n");
642 rd.bottom = rd.top + image_height;
643 }
644 else if((height > image_height ) && !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHY))
645 {
646 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHYN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only stretchN\n");
647 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't stretch y\n");
648 rd.bottom = rd.top + image_height;
649 }
650 /*the last thing to check are alignment restrictions
651 these expressions (x & -y) just do alignment by dropping low order bits...
652 so to round up, we add first, then truncate*/
653 if((capsDrv.dwCaps & DDCAPS_ALIGNBOUNDARYSRC) && capsDrv.dwAlignBoundarySrc)
654 rs.left = (rs.left + capsDrv.dwAlignBoundarySrc / 2) & -(signed)(capsDrv.dwAlignBoundarySrc);
655 if((capsDrv.dwCaps & DDCAPS_ALIGNSIZESRC) && capsDrv.dwAlignSizeSrc)
656 rs.right = rs.left + ((rs.right - rs.left + capsDrv.dwAlignSizeSrc / 2) & -(signed) (capsDrv.dwAlignSizeSrc));
657 if((capsDrv.dwCaps & DDCAPS_ALIGNBOUNDARYDEST) && capsDrv.dwAlignBoundaryDest)
658 rd.left = (rd.left + capsDrv.dwAlignBoundaryDest / 2) & -(signed)(capsDrv.dwAlignBoundaryDest);
659 if((capsDrv.dwCaps & DDCAPS_ALIGNSIZEDEST) && capsDrv.dwAlignSizeDest)
660 rd.right = rd.left + ((rd.right - rd.left) & -(signed) (capsDrv.dwAlignSizeDest));
661 /*create an overlay FX structure to specify a destination color key*/
662 ZeroMemory(&ovfx, sizeof(ovfx));
663 ovfx.dwSize = sizeof(ovfx);
664 if(vo_fs||vidmode)
665 {
666 ovfx.dckDestColorkey.dwColorSpaceLowValue = 0;
667 ovfx.dckDestColorkey.dwColorSpaceHighValue = 0;
668 }
669 else
670 {
671 ovfx.dckDestColorkey.dwColorSpaceLowValue = destcolorkey;
672 ovfx.dckDestColorkey.dwColorSpaceHighValue = destcolorkey;
673 }
674 // set the flags we'll send to UpdateOverlay //DDOVER_AUTOFLIP|DDOVERFX_MIRRORLEFTRIGHT|DDOVERFX_MIRRORUPDOWN could be useful?;
675 dwUpdateFlags = DDOVER_SHOW | DDOVER_DDFX;
676 /*if hardware can't do colorkeying set the window on top*/
677 if(capsDrv.dwCKeyCaps & DDCKEYCAPS_DESTOVERLAY) dwUpdateFlags |= DDOVER_KEYDESTOVERRIDE;
678 else if (!tmp_image) vo_ontop = 1;
679 }
680 else
681 {
682 g_lpddclipper->lpVtbl->SetHWnd(g_lpddclipper, 0,(vo_fs && !vidmode)?hWndFS: hWnd);
683 }
684
685 if(!vidmode && !vo_fs){
686 if(WinID == -1) {
687 RECT rdw=rd;
688 if (vo_border)
689 AdjustWindowRect(&rdw,WNDSTYLE,FALSE);
690 // printf("window: %i %i %ix%i\n",rdw.left,rdw.top,rdw.right - rdw.left,rdw.bottom - rdw.top);
691 rdw.left += monitor_rect.left; /* move to global coordinate space */
692 rdw.top += monitor_rect.top;
693 rdw.right += monitor_rect.left;
694 rdw.bottom += monitor_rect.top;
695 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);
696 }
697 }
698 else SetWindowPos(vidmode?hWnd:hWndFS,vo_rootwin?HWND_BOTTOM:HWND_TOPMOST,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE|SWP_NOOWNERZORDER|SWP_NOCOPYBITS);
699
700 /*make sure the overlay is inside the screen*/
701 if(rd.left<0)rd.left=0;
702 if(rd.right>vo_screenwidth)rd.right=vo_screenwidth;
703 if(rd.top<0)rd.top=0;
704 if(rd.bottom>vo_screenheight)rd.bottom=vo_screenheight;
705
706 /*for nonoverlay mode we are finished, for overlay mode we have to display the overlay first*/
707 if(nooverlay)return 0;
708
709 // printf("overlay: %i %i %ix%i\n",rd.left,rd.top,rd.right - rd.left,rd.bottom - rd.top);
710 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,&rs, g_lpddsPrimary, &rd, dwUpdateFlags, &ovfx);
711 if(FAILED(ddrval))
712 {
713 // one cause might be the driver lied about minimum stretch
714 // we should try upping the destination size a bit, or
715 // perhaps shrinking the source size
716 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>UpdateOverlay failed\n" );
717 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 );
718 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>");
719 switch (ddrval)
720 {
721 case DDERR_NOSTRETCHHW:
722 {mp_msg(MSGT_VO, MSGL_ERR ,"hardware can't stretch: try to size the window back\n");break;}
723 case DDERR_INVALIDRECT:
724 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid rectangle\n");break;}
725 case DDERR_INVALIDPARAMS:
726 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid parameters\n");break;}
727 case DDERR_HEIGHTALIGN:
728 {mp_msg(MSGT_VO, MSGL_ERR ,"height align\n");break;}
729 case DDERR_XALIGN:
730 {mp_msg(MSGT_VO, MSGL_ERR ,"x align\n");break;}
731 case DDERR_UNSUPPORTED:
732 {mp_msg(MSGT_VO, MSGL_ERR ,"unsupported\n");break;}
733 case DDERR_INVALIDSURFACETYPE:
734 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid surfacetype\n");break;}
735 case DDERR_INVALIDOBJECT:
736 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid object\n");break;}
737 case DDERR_SURFACELOST:
738 {
739 mp_msg(MSGT_VO, MSGL_ERR ,"surfaces lost\n");
740 g_lpddsOverlay->lpVtbl->Restore( g_lpddsOverlay ); //restore and try again
741 g_lpddsPrimary->lpVtbl->Restore( g_lpddsPrimary );
742 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,&rs, g_lpddsPrimary, &rd, dwUpdateFlags, &ovfx);
743 if(ddrval !=DD_OK)mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>UpdateOverlay failed again\n" );
744 break;
745 }
746 default:
747 mp_msg(MSGT_VO, MSGL_ERR ," 0x%x\n",ddrval);
748 }
749 /*ok we can't do anything about it -> hide overlay*/
750 if(ddrval != DD_OK)
751 {
752 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,NULL, g_lpddsPrimary, NULL, DDOVER_HIDE, NULL);
753 return 1;
754 }
755 }
756 return 0;
757 }
758
759 //find out supported overlay pixelformats
760 static uint32_t Directx_CheckOverlayPixelformats(void)
761 {
762 DDCAPS capsDrv;
763 HRESULT ddrval;
764 DDSURFACEDESC2 ddsdOverlay;
765 uint32_t i;
766 uint32_t formatcount = 0;
767 //get driver caps to determine overlay support
768 ZeroMemory(&capsDrv, sizeof(capsDrv));
769 capsDrv.dwSize = sizeof(capsDrv);
770 ddrval = g_lpdd->lpVtbl->GetCaps(g_lpdd,&capsDrv, NULL);
771 if (FAILED(ddrval))
772 {
773 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>failed getting ddrawcaps\n");
774 return 1;
775 }
776 if (!(capsDrv.dwCaps & DDCAPS_OVERLAY))
777 {
778 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>Your card doesn't support overlay\n");
779 return 1;
780 }
781 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>testing supported overlay pixelformats\n");
782 //it is not possible to query for pixel formats supported by the
783 //overlay hardware: try out various formats till one works
784 ZeroMemory(&ddsdOverlay, sizeof(ddsdOverlay));
785 ddsdOverlay.dwSize = sizeof(ddsdOverlay);
786 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_VIDEOMEMORY;
787 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH| DDSD_PIXELFORMAT;
788 ddsdOverlay.dwWidth=300;
789 ddsdOverlay.dwHeight=280;
790 ddsdOverlay.dwBackBufferCount=0;
791 //try to create an overlay surface using one of the pixel formats in our global list
792 i=0;
793 do
794 {
795 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
796 ddrval = g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL);
797 if (ddrval == DD_OK)
798 {
799 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT OVERLAY>%i %s supported\n",i,g_ddpf[i].img_format_name);
800 g_ddpf[i].drv_caps = VFCAP_CSP_SUPPORTED |VFCAP_OSD |VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_HWSCALE_UP;
801 formatcount++;}
802 else mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT OVERLAY>%i %s not supported\n",i,g_ddpf[i].img_format_name);
803 if (g_lpddsOverlay != NULL) {g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);g_lpddsOverlay = NULL;}
804 } while( ++i < NUM_FORMATS );
805 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>Your card supports %i of %i overlayformats\n",formatcount, NUM_FORMATS);
806 if (formatcount == 0)
807 {
808 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><WARN>Your card supports overlay, but we couldn't create one\n");
809 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>This can have the following reasons:\n");
810 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- you are already using an overlay with another app\n");
811 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- you don't have enough videomemory\n");
812 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- vo_directx doesn't support the cards overlay pixelformat\n");
813 return 1;
814 }
815 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
816 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 ;)
817 return 0;
818 }
819
820 //find out the Pixelformat of the Primary Surface
821 static uint32_t Directx_CheckPrimaryPixelformat(void)
822 {
823 uint32_t i=0;
824 uint32_t formatcount = 0;
825 DDPIXELFORMAT ddpf;
826 DDSURFACEDESC2 ddsd;
827 HDC hdc;
828 HRESULT hres;
829 COLORREF rgbT=RGB(0,0,0);
830 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>checking primary surface\n");
831 memset( &ddpf, 0, sizeof( DDPIXELFORMAT ));
832 ddpf.dwSize = sizeof( DDPIXELFORMAT );
833 //we have to create a primary surface first
834 if(Directx_CreatePrimarySurface()!=0)return 1;
835 if(g_lpddsPrimary->lpVtbl->GetPixelFormat( g_lpddsPrimary, &ddpf ) != DD_OK )
836 {
837 mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>can't get pixelformat\n");
838 return 1;
839 }
840 while ( i < NUM_FORMATS )
841 {
842 if (g_ddpf[i].g_ddpfOverlay.dwRGBBitCount == ddpf.dwRGBBitCount)
843 {
844 if (g_ddpf[i].g_ddpfOverlay.dwRBitMask == ddpf.dwRBitMask)
845 {
846 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT PRIMARY>%i %s supported\n",i,g_ddpf[i].img_format_name);
847 g_ddpf[i].drv_caps = VFCAP_CSP_SUPPORTED |VFCAP_OSD;
848 formatcount++;
849 primary_image_format=g_ddpf[i].img_format;
850 }
851 }
852 i++;
853 }
854 //get the colorkey for overlay mode
855 destcolorkey = CLR_INVALID;
856 if (windowcolor != CLR_INVALID && g_lpddsPrimary->lpVtbl->GetDC(g_lpddsPrimary,&hdc) == DD_OK)
857 {
858 rgbT = GetPixel(hdc, 0, 0);
859 SetPixel(hdc, 0, 0, windowcolor);
860 g_lpddsPrimary->lpVtbl->ReleaseDC(g_lpddsPrimary,hdc);
861 }
862 // read back the converted color
863 ddsd.dwSize = sizeof(ddsd);
864 while ((hres = g_lpddsPrimary->lpVtbl->Lock(g_lpddsPrimary,NULL, &ddsd, 0, NULL)) == DDERR_WASSTILLDRAWING)
865 ;
866 if (hres == DD_OK)
867 {
868 destcolorkey = *(DWORD *) ddsd.lpSurface;
869 if (ddsd.ddpfPixelFormat.dwRGBBitCount < 32)
870 destcolorkey &= (1 << ddsd.ddpfPixelFormat.dwRGBBitCount) - 1;
871 g_lpddsPrimary->lpVtbl->Unlock(g_lpddsPrimary,NULL);
872 }
873 if (windowcolor != CLR_INVALID && g_lpddsPrimary->lpVtbl->GetDC(g_lpddsPrimary,&hdc) == DD_OK)
874 {
875 SetPixel(hdc, 0, 0, rgbT);
876 g_lpddsPrimary->lpVtbl->ReleaseDC(g_lpddsPrimary,hdc);
877 }
878 //release primary
879 g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
880 g_lpddsPrimary = NULL;
881 if(formatcount==0)
882 {
883 mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>Unknown Pixelformat\n");
884 return 1;
885 }
886 return 0;
887 }
888
889 //function handles input
890 static LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
891 {
892 switch (message)
893 {
894 case WM_MOUSEACTIVATE:
895 return MA_ACTIVATEANDEAT;
896 case WM_NCACTIVATE:
897 {
898 if(vidmode && adapter_count > 2) //only disable if more than one adapter.
899 return 0;
900 break;
901 }
902 case WM_DESTROY:
903 {
904 PostQuitMessage(0);
905 return 0;
906 }
907 case WM_CLOSE:
908 {
909 mplayer_put_key(KEY_CLOSE_WIN);
910 return 0;
911 }
912 case WM_WINDOWPOSCHANGED:
913 {
914 //printf("Windowposchange\n");
915 if(g_lpddsBack != NULL) //or it will crash with -vm
916 {
917 Directx_ManageDisplay();
918 }
919 break;
920 }
921 case WM_SYSCOMMAND:
922 {
923 switch (wParam)
924 { //kill screensaver etc.
925 //note: works only when the window is active
926 //you can workaround this by disabling the allow screensaver option in
927 //the link to the app
928 case SC_SCREENSAVE:
929 case SC_MONITORPOWER:
930 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>killing screensaver\n" );
931 return 0;
932 case SC_MAXIMIZE:
933 if (!vo_fs) control(VOCTRL_FULLSCREEN, NULL);
934 return 0;
935 }
936 break;
937 }
938 case WM_KEYDOWN:
939 {
940 switch (wParam)
941 {
942 case VK_LEFT:
943 {mplayer_put_key(KEY_LEFT);break;}
944 case VK_UP:
945 {mplayer_put_key(KEY_UP);break;}
946 case VK_RIGHT:
947 {mplayer_put_key(KEY_RIGHT);break;}
948 case VK_DOWN:
949 {mplayer_put_key(KEY_DOWN);break;}
950 case VK_TAB:
951 {mplayer_put_key(KEY_TAB);break;}
952 case VK_BACK:
953 {mplayer_put_key(KEY_BS);break;}
954 case VK_DELETE:
955 {mplayer_put_key(KEY_DELETE);break;}
956 case VK_INSERT:
957 {mplayer_put_key(KEY_INSERT);break;}
958 case VK_HOME:
959 {mplayer_put_key(KEY_HOME);break;}
960 case VK_END:
961 {mplayer_put_key(KEY_END);break;}
962 case VK_PRIOR:
963 {mplayer_put_key(KEY_PAGE_UP);break;}
964 case VK_NEXT:
965 {mplayer_put_key(KEY_PAGE_DOWN);break;}
966 case VK_ESCAPE:
967 {mplayer_put_key(KEY_ESC);break;}
968 }
969 break;
970 }
971 case WM_CHAR:
972 {
973 mplayer_put_key(wParam);
974 break;
975 }
976 case WM_LBUTTONDOWN:
977 {
978 if (!vo_nomouse_input)
979 mplayer_put_key(MOUSE_BTN0);
980 break;
981 }
982 case WM_MBUTTONDOWN:
983 {
984 if (!vo_nomouse_input)
985 mplayer_put_key(MOUSE_BTN1);
986 break;
987 }
988 case WM_RBUTTONDOWN:
989 {
990 if (!vo_nomouse_input)
991 mplayer_put_key(MOUSE_BTN2);
992 break;
993 }
994 case WM_LBUTTONDBLCLK:
995 {
996 if(!vo_nomouse_input)
997 mplayer_put_key(MOUSE_BTN0_DBL);
998 break;
999 }
1000 case WM_MBUTTONDBLCLK:
1001 {
1002 if(!vo_nomouse_input)
1003 mplayer_put_key(MOUSE_BTN1_DBL);
1004 break;
1005 }
1006 case WM_RBUTTONDBLCLK:
1007 {
1008 if(!vo_nomouse_input)
1009 mplayer_put_key(MOUSE_BTN2_DBL);
1010 break;
1011 }
1012 case WM_MOUSEWHEEL:
1013 {
1014 int x;
1015 if (vo_nomouse_input)
1016 break;
1017 x = GET_WHEEL_DELTA_WPARAM(wParam);
1018 if (x > 0)
1019 mplayer_put_key(MOUSE_BTN3);
1020 else
1021 mplayer_put_key(MOUSE_BTN4);
1022 break;
1023 }
1024 case WM_XBUTTONDOWN:
1025 {
1026 if (vo_nomouse_input)
1027 break;
1028 if (HIWORD(wParam) == 1)
1029 mplayer_put_key(MOUSE_BTN5);
1030 else
1031 mplayer_put_key(MOUSE_BTN6);
1032 break;
1033 }
1034 case WM_XBUTTONDBLCLK:
1035 {
1036 if (vo_nomouse_input)
1037 break;
1038 if (HIWORD(wParam) == 1)
1039 mplayer_put_key(MOUSE_BTN5_DBL);
1040 else
1041 mplayer_put_key(MOUSE_BTN6_DBL);
1042 break;
1043 }
1044
1045 }
1046 return DefWindowProc(hWnd, message, wParam, lParam);
1047 }
1048
1049
1050 static int preinit(const char *arg)
1051 {
1052 HINSTANCE hInstance = GetModuleHandle(NULL);
1053 char exedir[MAX_PATH];
1054 WNDCLASS wc;
1055 if(arg)
1056 {
1057 if(strstr(arg,"noaccel"))
1058 {
1059 mp_msg(MSGT_VO,MSGL_V,"<vo_directx><INFO>disabled overlay\n");
1060 nooverlay = 1;
1061 }
1062 }
1063 /*load icon from the main app*/
1064 if(GetModuleFileName(NULL,exedir,MAX_PATH))
1065 {
1066 mplayericon = ExtractIcon( hInstance, exedir, 0 );
1067 }
1068 if(!mplayericon)mplayericon=LoadIcon(NULL,IDI_APPLICATION);
1069 mplayercursor = LoadCursor(NULL, IDC_ARROW);
1070 monitor_rect.right=GetSystemMetrics(SM_CXSCREEN);
1071 monitor_rect.bottom=GetSystemMetrics(SM_CYSCREEN);
1072
1073 windowcolor = vo_colorkey;
1074 colorbrush = CreateSolidBrush(windowcolor);
1075 blackbrush = (HBRUSH)GetStockObject(BLACK_BRUSH);
1076 wc.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
1077 wc.lpfnWndProc = WndProc;
1078 wc.cbClsExtra = 0;
1079 wc.cbWndExtra = 0;
1080 wc.hInstance = hInstance;
1081 wc.hCursor = mplayercursor;
1082 wc.hIcon = mplayericon;
1083 wc.hbrBackground = vidmode ? blackbrush : colorbrush;
1084 wc.lpszClassName = WNDCLASSNAME_WINDOWED;
1085 wc.lpszMenuName = NULL;
1086 RegisterClass(&wc);
1087 if (WinID != -1) hWnd = WinID;
1088 else
1089 hWnd = CreateWindowEx(vidmode?WS_EX_TOPMOST:0,
1090 WNDCLASSNAME_WINDOWED,"",(vidmode || !vo_border)?WS_POPUP:WNDSTYLE,
1091 CW_USEDEFAULT, CW_USEDEFAULT, 100, 100,NULL,NULL,hInstance,NULL);
1092 wc.hbrBackground = blackbrush;
1093 wc.lpszClassName = WNDCLASSNAME_FULLSCREEN;
1094 RegisterClass(&wc);
1095
1096 if (Directx_InitDirectDraw()!= 0)return 1; //init DirectDraw
1097
1098 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);
1099 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>initial mplayer windows created\n");
1100
1101 if (Directx_CheckPrimaryPixelformat()!=0)return 1;
1102 if (!nooverlay && Directx_CheckOverlayPixelformats() == 0) //check for supported hardware
1103 {
1104 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>hardware supports overlay\n");
1105 nooverlay = 0;
1106 }
1107 else //if we can't have overlay we create a backpuffer with the same imageformat as the primary surface
1108 {
1109 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>using backpuffer\n");
1110 nooverlay = 1;
1111 }
1112 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>preinit succesfully finished\n");
1113 return 0;
1114 }
1115
1116 static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y )
1117 {
1118 uint8_t *s;
1119 uint8_t *d;
1120 uint32_t uvstride=dstride/2;
1121 // copy Y
1122 d=image+dstride*y+x;
1123 s=src[0];
1124 mem2agpcpy_pic(d,s,w,h,dstride,stride[0]);
1125
1126 w/=2;h/=2;x/=2;y/=2;
1127
1128 // copy U
1129 d=image+dstride*image_height + uvstride*y+x;
1130 if(image_format == IMGFMT_YV12)s=src[2];
1131 else s=src[1];
1132 mem2agpcpy_pic(d,s,w,h,uvstride,stride[1]);
1133
1134 // copy V
1135 d=image+dstride*image_height +uvstride*(image_height/2) + uvstride*y+x;
1136 if(image_format == IMGFMT_YV12)s=src[1];
1137 else s=src[2];
1138 mem2agpcpy_pic(d,s,w,h,uvstride,stride[2]);
1139 return 0;
1140 }
1141
1142 static void flip_page(void)
1143 {
1144 HRESULT dxresult;
1145 g_lpddsBack->lpVtbl->Unlock (g_lpddsBack,NULL);
1146 if (vo_doublebuffering)
1147 {
1148 // flip to the next image in the sequence
1149 dxresult = g_lpddsOverlay->lpVtbl->Flip( g_lpddsOverlay,NULL, DDFLIP_WAIT);
1150 if(dxresult == DDERR_SURFACELOST)
1151 {
1152 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR><vo_directx><INFO>Restoring Surface\n");
1153 g_lpddsBack->lpVtbl->Restore( g_lpddsBack );
1154 // restore overlay and primary before calling
1155 // Directx_ManageDisplay() to avoid error messages
1156 g_lpddsOverlay->lpVtbl->Restore( g_lpddsOverlay );
1157 g_lpddsPrimary->lpVtbl->Restore( g_lpddsPrimary );
1158 // update overlay in case we return from screensaver
1159 Directx_ManageDisplay();
1160 dxresult = g_lpddsOverlay->lpVtbl->Flip( g_lpddsOverlay,NULL, DDFLIP_WAIT);
1161 }
1162 if(dxresult != DD_OK)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't flip page\n");
1163 }
1164 if(nooverlay)
1165 {
1166 DDBLTFX ddbltfx;
1167 // ask for the "NOTEARING" option
1168 memset( &ddbltfx, 0, sizeof(DDBLTFX) );
1169 ddbltfx.dwSize = sizeof(DDBLTFX);
1170 ddbltfx.dwDDFX = DDBLTFX_NOTEARING;
1171 g_lpddsPrimary->lpVtbl->Blt(g_lpddsPrimary, &rd, g_lpddsBack, NULL, DDBLT_WAIT, &ddbltfx);
1172 }
1173 if (g_lpddsBack->lpVtbl->Lock(g_lpddsBack,NULL,&ddsdsf, DDLOCK_NOSYSLOCK | DDLOCK_WAIT , NULL) == DD_OK) {
1174 if(vo_directrendering && (dstride != ddsdsf.lPitch)){
1175 mp_msg(MSGT_VO,MSGL_WARN,"<vo_directx><WARN>stride changed !!!! disabling direct rendering\n");
1176 vo_directrendering=0;
1177 }
1178 if (tmp_image)
1179 free(tmp_image);
1180 tmp_image = NULL;
1181 dstride = ddsdsf.lPitch;
1182 image = ddsdsf.lpSurface;
1183 } else if (!tmp_image) {
1184 mp_msg(MSGT_VO, MSGL_WARN, "<vo_directx><WARN>Locking the surface failed, rendering to a hidden surface!\n");
1185 tmp_image = image = calloc(1, image_height * dstride * 2);
1186 }
1187 }
1188
1189 static int draw_frame(uint8_t *src[])
1190 {
1191 fast_memcpy( image, *src, dstride * image_height );
1192 return 0;
1193 }
1194
1195 static uint32_t get_image(mp_image_t *mpi)
1196 {
1197 if(mpi->flags&MP_IMGFLAG_READABLE) {mp_msg(MSGT_VO, MSGL_V,"<vo_directx><ERROR>slow video ram\n");return VO_FALSE;}
1198 if(mpi->type==MP_IMGTYPE_STATIC) {mp_msg(MSGT_VO, MSGL_V,"<vo_directx><ERROR>not static\n");return VO_FALSE;}
1199 if((mpi->width==dstride) || (mpi->flags&(MP_IMGFLAG_ACCEPT_STRIDE|MP_IMGFLAG_ACCEPT_WIDTH)))
1200 {
1201 if(mpi->flags&MP_IMGFLAG_PLANAR)
1202 {
1203 if(image_format == IMGFMT_YV12)
1204 {
1205 mpi->planes[2]= image + dstride*image_height;
1206 mpi->planes[1]= image + dstride*image_height+ dstride*image_height/4;
1207 mpi->stride[1]=mpi->stride[2]=dstride/2;
1208 }
1209 else if(image_format == IMGFMT_IYUV || image_format == IMGFMT_I420)
1210 {
1211 mpi->planes[1]= image + dstride*image_height;
1212 mpi->planes[2]= image + dstride*image_height+ dstride*image_height/4;
1213 mpi->stride[1]=mpi->stride[2]=dstride/2;
1214 }
1215 else if(image_format == IMGFMT_YVU9)
1216 {
1217 mpi->planes[2] = image + dstride*image_height;
1218 mpi->planes[1] = image + dstride*image_height+ dstride*image_height/16;
1219 mpi->stride[1]=mpi->stride[2]=dstride/4;
1220 }
1221 }
1222 mpi->planes[0]=image;
1223 mpi->stride[0]=dstride;
1224 mpi->width=image_width;
1225 mpi->height=image_height;
1226 mpi->flags|=MP_IMGFLAG_DIRECT;
1227 mp_msg(MSGT_VO, MSGL_DBG3, "<vo_directx><INFO>Direct Rendering ENABLED\n");
1228 return VO_TRUE;
1229 }
1230 return VO_FALSE;
1231 }
1232
1233 static uint32_t put_image(mp_image_t *mpi){
1234
1235 uint8_t *d;
1236 uint8_t *s;
1237 uint32_t x = mpi->x;
1238 uint32_t y = mpi->y;
1239 uint32_t w = mpi->w;
1240 uint32_t h = mpi->h;
1241
1242 if (WinID != -1) Directx_ManageDisplay();
1243
1244 if((mpi->flags&MP_IMGFLAG_DIRECT)||(mpi->flags&MP_IMGFLAG_DRAW_CALLBACK))
1245 {
1246 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>put_image: nothing to do: drawslices\n");
1247 return VO_TRUE;
1248 }
1249
1250 if (mpi->flags&MP_IMGFLAG_PLANAR)
1251 {
1252
1253 if(image_format!=IMGFMT_YVU9)draw_slice(mpi->planes,mpi->stride,mpi->w,mpi->h,0,0);
1254 else
1255 {
1256 // copy Y
1257 d=image+dstride*y+x;
1258 s=mpi->planes[0];
1259 mem2agpcpy_pic(d,s,w,h,dstride,mpi->stride[0]);
1260 w/=4;h/=4;x/=4;y/=4;
1261 // copy V
1262 d=image+dstride*image_height + dstride*y/4+x;
1263 s=mpi->planes[2];
1264 mem2agpcpy_pic(d,s,w,h,dstride/4,mpi->stride[1]);
1265 // copy U
1266 d=image+dstride*image_height + dstride*image_height/16 + dstride/4*y+x;
1267 s=mpi->planes[1];
1268 mem2agpcpy_pic(d,s,w,h,dstride/4,mpi->stride[2]);
1269 }
1270 }
1271 else //packed
1272 {
1273 mem2agpcpy_pic(image, mpi->planes[0], w * (mpi->bpp / 8), h, dstride, mpi->stride[0]);
1274 }
1275 return VO_TRUE;
1276 }
1277
1278 static int
1279 config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t options, char *title, uint32_t format)
1280 {
1281 RECT rd;
1282 vo_fs = options & 0x01;
1283 image_format = format;
1284 image_width = width;
1285 image_height = height;
1286 d_image_width = d_width;
1287 d_image_height = d_height;
1288 if(format != primary_image_format)nooverlay = 0;
1289 window_aspect= (float)d_image_width / (float)d_image_height;
1290
1291 /*release all directx objects*/
1292 if (g_cc != NULL)g_cc->lpVtbl->Release(g_cc);
1293 g_cc=NULL;
1294 if(g_lpddclipper)g_lpddclipper->lpVtbl->Release(g_lpddclipper);
1295 g_lpddclipper=NULL;
1296 if (g_lpddsBack != NULL) g_lpddsBack->lpVtbl->Release(g_lpddsBack);
1297 g_lpddsBack = NULL;
1298 if(vo_doublebuffering)
1299 if (g_lpddsOverlay != NULL)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
1300 g_lpddsOverlay = NULL;
1301 if (g_lpddsPrimary != NULL) g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
1302 g_lpddsPrimary = NULL;
1303 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>overlay surfaces released\n");
1304
1305 if(!vidmode){
1306 if(!vo_geometry){
1307 GetWindowRect(hWnd,&rd);
1308 vo_dx=rd.left;
1309 vo_dy=rd.top;
1310 }
1311 vo_dx += monitor_rect.left; /* move position to global window space */
1312 vo_dy += monitor_rect.top;
1313 rd.left = vo_dx;
1314 rd.top = vo_dy;
1315 rd.right = rd.left + d_image_width;
1316 rd.bottom = rd.top + d_image_height;
1317 if (WinID == -1) {
1318 if (vo_border)
1319 AdjustWindowRect(&rd,WNDSTYLE,FALSE);
1320 SetWindowPos(hWnd,NULL, vo_dx, vo_dy,rd.right-rd.left,rd.bottom-rd.top,SWP_SHOWWINDOW|SWP_NOOWNERZORDER);
1321 }
1322 }
1323 else ShowWindow(hWnd,SW_SHOW);
1324
1325 if(vo_fs && !vidmode)ShowWindow(hWndFS,SW_SHOW);
1326 if (WinID == -1)
1327 SetWindowText(hWnd,title);
1328
1329
1330 if(vidmode)vo_fs=0;
1331
1332
1333 /*create the surfaces*/
1334 if(Directx_CreatePrimarySurface())return 1;
1335
1336 //create palette for 256 color mode
1337 if(image_format==IMGFMT_BGR8){
1338 LPDIRECTDRAWPALETTE ddpalette=NULL;
1339 char* palette=malloc(4*256);
1340 int i;
1341 for(i=0; i<256; i++){
1342 palette[4*i+0] = ((i >> 5) & 0x07) * 255 / 7;
1343 palette[4*i+1] = ((i >> 2) & 0x07) * 255 / 7;
1344 palette[4*i+2] = ((i >> 0) & 0x03) * 255 / 3;
1345 palette[4*i+3] = PC_NOCOLLAPSE;
1346 }
1347 g_lpdd->lpVtbl->CreatePalette(g_lpdd,DDPCAPS_8BIT|DDPCAPS_INITIALIZE,palette,&ddpalette,NULL);
1348 g_lpddsPrimary->lpVtbl->SetPalette(g_lpddsPrimary,ddpalette);
1349 free(palette);
1350 ddpalette->lpVtbl->Release(ddpalette);
1351 }
1352
1353 if (!nooverlay && Directx_CreateOverlay(image_format))
1354 {
1355 if(format == primary_image_format)nooverlay=1; /*overlay creation failed*/
1356 else {
1357 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't use overlay mode: please use -vo directx:noaccel\n");
1358 return 1;
1359 }
1360 }
1361 if(nooverlay)
1362 {
1363 if(Directx_CreateBackpuffer())
1364 {
1365 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't get the driver to work on your system :(\n");
1366 return 1;
1367 }
1368 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>back surface created\n");
1369 vo_doublebuffering = 0;
1370 /*create clipper for nonoverlay mode*/
1371 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;}
1372 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;}
1373 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;}
1374 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>clipper succesfully created\n");
1375 }else{
1376 if(DD_OK != g_lpddsOverlay->lpVtbl->QueryInterface(g_lpddsOverlay,&IID_IDirectDrawColorControl,(void**)&g_cc))
1377 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><WARN>unable to get DirectDraw ColorControl interface\n");
1378 }
1379 Directx_ManageDisplay();
1380 memset(&ddsdsf, 0,sizeof(DDSURFACEDESC2));
1381 ddsdsf.dwSize = sizeof (DDSURFACEDESC2);
1382 if (g_lpddsBack->lpVtbl->Lock(g_lpddsBack,NULL,&ddsdsf, DDLOCK_NOSYSLOCK | DDLOCK_WAIT, NULL) == DD_OK) {
1383 dstride = ddsdsf.lPitch;
1384 image = ddsdsf.lpSurface;
1385 return 0;
1386 }
1387 mp_msg(MSGT_VO, MSGL_V, "<vo_directx><ERROR>Initial Lock on the Surface failed.\n");
1388 return 1;
1389 }
1390
1391 //function to set color controls
1392 // brightness [0, 10000]
1393 // contrast [0, 20000]
1394 // hue [-180, 180]
1395 // saturation [0, 20000]
1396 static uint32_t color_ctrl_set(char *what, int value)
1397 {
1398 uint32_t r = VO_NOTIMPL;
1399 DDCOLORCONTROL dcc;
1400 //printf("\n*** %s = %d\n", what, value);
1401 if (!g_cc) {
1402 //printf("\n *** could not get color control interface!!!\n");
1403 return VO_NOTIMPL;
1404 }
1405 ZeroMemory(&dcc, sizeof(dcc));
1406 dcc.dwSize = sizeof(dcc);
1407
1408 if (!strcmp(what, "brightness")) {
1409 dcc.dwFlags = DDCOLOR_BRIGHTNESS;
1410 dcc.lBrightness = (value + 100) * 10000 / 200;
1411 r = VO_TRUE;
1412 } else if (!strcmp(what, "contrast")) {
1413 dcc.dwFlags = DDCOLOR_CONTRAST;
1414 dcc.lContrast = (value + 100) * 20000 / 200;
1415 r = VO_TRUE;
1416 } else if (!strcmp(what, "hue")) {
1417 dcc.dwFlags = DDCOLOR_HUE;
1418 dcc.lHue = value * 180 / 100;
1419 r = VO_TRUE;
1420 } else if (!strcmp(what, "saturation")) {
1421 dcc.dwFlags = DDCOLOR_SATURATION;
1422 dcc.lSaturation = (value + 100) * 20000 / 200;
1423 r = VO_TRUE;
1424 }
1425
1426 if (r == VO_TRUE) {
1427 g_cc->lpVtbl->SetColorControls(g_cc, &dcc);
1428 }
1429 return r;
1430 }
1431
1432 //analoguous to color_ctrl_set
1433 static uint32_t color_ctrl_get(char *what, int *value)
1434 {
1435 uint32_t r = VO_NOTIMPL;
1436 DDCOLORCONTROL dcc;
1437 if (!g_cc) {
1438 //printf("\n *** could not get color control interface!!!\n");
1439 return VO_NOTIMPL;
1440 }
1441 ZeroMemory(&dcc, sizeof(dcc));
1442 dcc.dwSize = sizeof(dcc);
1443
1444 if (g_cc->lpVtbl->GetColorControls(g_cc, &dcc) != DD_OK) {
1445 return r;
1446 }
1447
1448 if (!strcmp(what, "brightness") && (dcc.dwFlags & DDCOLOR_BRIGHTNESS)) {
1449 *value = dcc.lBrightness * 200 / 10000 - 100;
1450 r = VO_TRUE;
1451 } else if (!strcmp(what, "contrast") && (dcc.dwFlags & DDCOLOR_CONTRAST)) {
1452 *value = dcc.lContrast * 200 / 20000 - 100;
1453 r = VO_TRUE;
1454 } else if (!strcmp(what, "hue") && (dcc.dwFlags & DDCOLOR_HUE)) {
1455 *value = dcc.lHue * 100 / 180;
1456 r = VO_TRUE;
1457 } else if (!strcmp(what, "saturation") && (dcc.dwFlags & DDCOLOR_SATURATION)) {
1458 *value = dcc.lSaturation * 200 / 20000 - 100;
1459 r = VO_TRUE;
1460 }
1461 // printf("\n*** %s = %d\n", what, *value);
1462
1463 return r;
1464 }
1465
1466 static int control(uint32_t request, void *data)
1467 {
1468 switch (request) {
1469
1470 case VOCTRL_GET_IMAGE:
1471 return get_image(data);
1472 case VOCTRL_QUERY_FORMAT:
1473 last_rect.left = 0xDEADC0DE; // reset window position cache
1474 return query_format(*((uint32_t*)data));
1475 case VOCTRL_DRAW_IMAGE:
1476 return put_image(data);
1477 case VOCTRL_BORDER:
1478 if(WinID != -1) return VO_TRUE;
1479 if(vidmode)
1480 {
1481 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>border has no meaning in exclusive mode\n");
1482 }
1483 else
1484 {
1485 if(vo_border) {
1486 vo_border = 0;
1487 SetWindowLong(hWnd, GWL_STYLE, WS_POPUP);
1488 } else {
1489 vo_border = 1;
1490 SetWindowLong(hWnd, GWL_STYLE, WNDSTYLE);
1491 }
1492 // needed AFAICT to force the window to
1493 // redisplay with the new style. --Joey
1494 if (!vo_fs) {
1495 ShowWindow(hWnd,SW_HIDE);
1496 ShowWindow(hWnd,SW_SHOW);
1497 }
1498 last_rect.left = 0xDEADC0DE; // reset window position cache
1499 Directx_ManageDisplay();
1500 }
1501 return VO_TRUE;
1502 case VOCTRL_ONTOP:
1503 if(WinID != -1) return VO_TRUE;
1504 if(vidmode)
1505 {
1506 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>ontop has no meaning in exclusive mode\n");
1507 }
1508 else
1509 {
1510 if(vo_ontop) vo_ontop = 0;
1511 else vo_ontop = 1;
1512 last_rect.left = 0xDEADC0DE; // reset window position cache
1513 Directx_ManageDisplay();
1514 }
1515 return VO_TRUE;
1516 case VOCTRL_ROOTWIN:
1517 if(WinID != -1) return VO_TRUE;
1518 if(vidmode)
1519 {
1520 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>rootwin has no meaning in exclusive mode\n");
1521 }
1522 else
1523 {
1524 if(vo_rootwin) vo_rootwin = 0;
1525 else vo_rootwin = 1;
1526 last_rect.left = 0xDEADC0DE; // reset window position cache
1527 Directx_ManageDisplay();
1528 }
1529 return VO_TRUE;
1530 case VOCTRL_FULLSCREEN:
1531 {
1532 if(vidmode)
1533 {
1534 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>currently we do not allow to switch from exclusive to windowed mode\n");
1535 }
1536 else
1537 {
1538 if(!vo_fs)
1539 {
1540 vo_fs=1;
1541 ShowWindow(hWndFS,SW_SHOW);
1542 ShowWindow(hWnd,SW_HIDE);
1543 SetForegroundWindow(hWndFS);
1544 }
1545 else
1546 {
1547 vo_fs=0;
1548 ShowWindow(hWndFS,SW_HIDE);
1549 ShowWindow(hWnd,SW_SHOW);
1550 }
1551 last_rect.left = 0xDEADC0DE; // reset window position cache
1552 Directx_ManageDisplay();
1553 break;
1554 }
1555 return VO_TRUE;
1556 }
1557 case VOCTRL_SET_EQUALIZER: {
1558 struct voctrl_set_equalizer_args *args = data;
1559 return color_ctrl_set(args->name, args->value);
1560 }
1561 case VOCTRL_GET_EQUALIZER: {
1562 struct voctrl_get_equalizer_args *args = data;
1563 return color_ctrl_get(args->name, args->valueptr);
1564 }
1565 case VOCTRL_UPDATE_SCREENINFO:
1566 if (vidmode) {
1567 vo_screenwidth = vm_width;
1568 vo_screenheight = vm_height;
1569 } else {
1570 vo_screenwidth = monitor_rect.right - monitor_rect.left;
1571 vo_screenheight = monitor_rect.bottom - monitor_rect.top;
1572 }
1573 aspect_save_screenres(vo_screenwidth, vo_screenheight);
1574 return VO_TRUE;
1575 case VOCTRL_RESET:
1576 last_rect.left = 0xDEADC0DE; // reset window position cache
1577 // fall-through intended
1578 };
1579 return VO_NOTIMPL;
1580 }
Sources used to build Kovensky's MPlayer