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playtree: make some char * function arguments const
[mplayer.git] / libvo / vo_directx.c
blob6df766cc4adb9312827e0f5958ef53103bdc7a9f
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 "input/keycodes.h"
35 #include "mp_msg.h"
36 #include "aspect.h"
37 #include "geometry.h"
38 #include "mp_fifo.h"
39 #include "sub/sub.h"
40
41 #ifndef WM_XBUTTONDOWN
42 # define WM_XBUTTONDOWN 0x020B
43 # define WM_XBUTTONUP 0x020C
44 # define WM_XBUTTONDBLCLK 0x020D
45 #endif
46
47 #define WNDCLASSNAME_WINDOWED "MPlayer - The Movie Player"
48 #define WNDCLASSNAME_FULLSCREEN "MPlayer - Fullscreen"
49 #define WNDSTYLE WS_OVERLAPPEDWINDOW|WS_SIZEBOX
50
51 static LPDIRECTDRAWCOLORCONTROL g_cc = NULL; //color control interface
52 static LPDIRECTDRAW7 g_lpdd = NULL; //DirectDraw Object
53 static LPDIRECTDRAWSURFACE7 g_lpddsPrimary = NULL; //Primary Surface: viewport through the Desktop
54 static LPDIRECTDRAWSURFACE7 g_lpddsOverlay = NULL; //Overlay Surface
55 static LPDIRECTDRAWSURFACE7 g_lpddsBack = NULL; //Back surface
56 static LPDIRECTDRAWCLIPPER g_lpddclipper; //clipper object, can only be used without overlay
57 static DDSURFACEDESC2 ddsdsf; //surface descripiton needed for locking
58 static HINSTANCE hddraw_dll; //handle to ddraw.dll
59 static RECT rd; //rect of our stretched image
60 static RECT rs; //rect of our source image
61 static HWND hWnd=NULL; //handle to the window
62 static HWND hWndFS=NULL; //fullscreen window
63 static HBRUSH colorbrush = NULL; // Handle to colorkey brush
64 static HBRUSH blackbrush = NULL; // Handle to black brush
65 static HICON mplayericon = NULL; // Handle to mplayer icon
66 static HCURSOR mplayercursor = NULL; // Handle to mplayer cursor
67 static uint32_t image_width, image_height; //image width and height
68 static uint32_t d_image_width, d_image_height; //image width and height zoomed
69 static uint8_t *image=NULL; //image data
70 static void* tmp_image = NULL;
71 static uint32_t image_format=0; //image format
72 static uint32_t primary_image_format;
73 static uint32_t vm_height=0;
74 static uint32_t vm_width=0;
75 static uint32_t vm_bpp=0;
76 static uint32_t dstride; //surface stride
77 static uint32_t nooverlay = 0; //NonOverlay mode
78 static DWORD destcolorkey; //colorkey for our surface
79 static COLORREF windowcolor = RGB(0,0,16); //windowcolor == colorkey
80 static int adapter_count=0;
81 static GUID selected_guid;
82 static GUID *selected_guid_ptr = NULL;
83 static RECT monitor_rect; //monitor coordinates
84 static float window_aspect;
85 static BOOL (WINAPI* myGetMonitorInfo)(HMONITOR, LPMONITORINFO) = NULL;
86 static RECT last_rect = {0xDEADC0DE, 0xDEADC0DE, 0xDEADC0DE, 0xDEADC0DE};
87
88 /*****************************************************************************
89 * DirectDraw GUIDs.
90 * Defining them here allows us to get rid of the dxguid library during
91 * the linking stage.
92 *****************************************************************************/
93 #define IID_IDirectDraw7 MP_IID_IDirectDraw7
94 static const GUID MP_IID_IDirectDraw7 =
95 {
96 0x15e65ec0,0x3b9c,0x11d2,{0xb9,0x2f,0x00,0x60,0x97,0x97,0xea,0x5b}
97 };
98
99 #define IID_IDirectDrawColorControl MP_IID_IDirectDrawColorControl
100 static const GUID MP_IID_IDirectDrawColorControl =
101 {
102 0x4b9f0ee0,0x0d7e,0x11d0,{0x9b,0x06,0x00,0xa0,0xc9,0x03,0xa3,0xb8}
103 };
104
105
106 typedef struct directx_fourcc_caps
107 {
108 char* img_format_name; //human readable name
109 uint32_t img_format; //as MPlayer image format
110 uint32_t drv_caps; //what hw supports with this format
111 DDPIXELFORMAT g_ddpfOverlay; //as Directx Sourface description
112 } directx_fourcc_caps;
113
114
115 static directx_fourcc_caps g_ddpf[] =
116 {
117 {"YV12 ",IMGFMT_YV12 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','V','1','2'),0,0,0,0,0}},
118 {"I420 ",IMGFMT_I420 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('I','4','2','0'),0,0,0,0,0}}, //yv12 with swapped uv
119 {"IYUV ",IMGFMT_IYUV ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('I','Y','U','V'),0,0,0,0,0}}, //same as i420
120 {"YVU9 ",IMGFMT_YVU9 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','V','U','9'),0,0,0,0,0}},
121 {"YUY2 ",IMGFMT_YUY2 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','U','Y','2'),0,0,0,0,0}},
122 {"UYVY ",IMGFMT_UYVY ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('U','Y','V','Y'),0,0,0,0,0}},
123 {"BGR8 ",IMGFMT_BGR8 ,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 8, 0x00000000, 0x00000000, 0x00000000, 0}},
124 {"RGB15",IMGFMT_RGB15,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000001F, 0x000003E0, 0x00007C00, 0}}, //RGB 5:5:5
125 {"BGR15",IMGFMT_BGR15,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x00007C00, 0x000003E0, 0x0000001F, 0}},
126 {"RGB16",IMGFMT_RGB16,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000001F, 0x000007E0, 0x0000F800, 0}}, //RGB 5:6:5
127 {"BGR16",IMGFMT_BGR16,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000F800, 0x000007E0, 0x0000001F, 0}},
128 {"RGB24",IMGFMT_RGB24,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 24, 0x000000FF, 0x0000FF00, 0x00FF0000, 0}},
129 {"BGR24",IMGFMT_BGR24,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 24, 0x00FF0000, 0x0000FF00, 0x000000FF, 0}},
130 {"RGB32",IMGFMT_RGB32,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 32, 0x000000FF, 0x0000FF00, 0x00FF0000, 0}},
131 {"BGR32",IMGFMT_BGR32,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0}}
132 };
133 #define NUM_FORMATS (sizeof(g_ddpf) / sizeof(g_ddpf[0]))
134
135 static const vo_info_t info =
136 {
137 "Directx DDraw YUV/RGB/BGR renderer",
138 "directx",
139 "Sascha Sommer <saschasommer@freenet.de>",
140 ""
141 };
142
143 const LIBVO_EXTERN(directx)
144
145 static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src,
146 unsigned char *srca, int stride)
147 {
148 switch(image_format) {
149 case IMGFMT_YV12 :
150 case IMGFMT_I420 :
151 case IMGFMT_IYUV :
152 case IMGFMT_YVU9 :
153 vo_draw_alpha_yv12(w,h,src,srca,stride,((uint8_t *) image) + dstride*y0 + x0,dstride);
154 break;
155 case IMGFMT_YUY2 :
156 vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) image)+ dstride*y0 + 2*x0 ,dstride);
157 break;
158 case IMGFMT_UYVY :
159 vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) image) + dstride*y0 + 2*x0 + 1,dstride);
160 break;
161 case IMGFMT_RGB15:
162 case IMGFMT_BGR15:
163 vo_draw_alpha_rgb15(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+2*x0,dstride);
164 break;
165 case IMGFMT_RGB16:
166 case IMGFMT_BGR16:
167 vo_draw_alpha_rgb16(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+2*x0,dstride);
168 break;
169 case IMGFMT_RGB24:
170 case IMGFMT_BGR24:
171 vo_draw_alpha_rgb24(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+4*x0,dstride);
172 break;
173 case IMGFMT_RGB32:
174 case IMGFMT_BGR32:
175 vo_draw_alpha_rgb32(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+4*x0,dstride);
176 break;
177 }
178 }
179
180 static void draw_osd(void)
181 {
182 vo_draw_text(image_width,image_height,draw_alpha);
183 }
184
185 static int
186 query_format(uint32_t format)
187 {
188 uint32_t i=0;
189 while ( i < NUM_FORMATS )
190 {
191 if (g_ddpf[i].img_format == format)
192 return g_ddpf[i].drv_caps;
193 i++;
194 }
195 return 0;
196 }
197
198 static uint32_t Directx_CreatePrimarySurface(void)
199 {
200 DDSURFACEDESC2 ddsd;
201 //cleanup
202 if(g_lpddsPrimary)g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
203 g_lpddsPrimary=NULL;
204
205 if(vidmode)g_lpdd->lpVtbl->SetDisplayMode(g_lpdd,vm_width,vm_height,vm_bpp,vo_refresh_rate,0);
206 ZeroMemory(&ddsd, sizeof(ddsd));
207 ddsd.dwSize = sizeof(ddsd);
208 //set flags and create a primary surface.
209 ddsd.dwFlags = DDSD_CAPS;
210 ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
211 if(g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsd, &g_lpddsPrimary, NULL )== DD_OK)
212 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>primary surface created\n");
213 else
214 {
215 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>could not create primary surface\n");
216 return 1;
217 }
218 return 0;
219 }
220
221 static uint32_t Directx_CreateOverlay(uint32_t imgfmt)
222 {
223 HRESULT ddrval;
224 DDSURFACEDESC2 ddsdOverlay;
225 uint32_t i=0;
226 while ( i < NUM_FORMATS && imgfmt != g_ddpf[i].img_format)
227 {
228 i++;
229 }
230 if (!g_lpdd || !g_lpddsPrimary || i == NUM_FORMATS)
231 return 1;
232 //cleanup
233 if (g_lpddsOverlay)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
234 if (g_lpddsBack)g_lpddsBack->lpVtbl->Release(g_lpddsBack);
235 g_lpddsOverlay= NULL;
236 g_lpddsBack = NULL;
237 //create our overlay
238 ZeroMemory(&ddsdOverlay, sizeof(ddsdOverlay));
239 ddsdOverlay.dwSize = sizeof(ddsdOverlay);
240 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_FLIP | DDSCAPS_COMPLEX | DDSCAPS_VIDEOMEMORY;
241 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH|DDSD_BACKBUFFERCOUNT| DDSD_PIXELFORMAT;
242 ddsdOverlay.dwWidth=image_width;
243 ddsdOverlay.dwHeight=image_height;
244 ddsdOverlay.dwBackBufferCount=2;
245 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
246 if(vo_doublebuffering) //tribblebuffering
247 {
248 if (g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL)== DD_OK)
249 {
250 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>overlay with format %s created\n",g_ddpf[i].img_format_name);
251 //get the surface directly attached to the primary (the back buffer)
252 ddsdOverlay.ddsCaps.dwCaps = DDSCAPS_BACKBUFFER;
253 if(g_lpddsOverlay->lpVtbl->GetAttachedSurface(g_lpddsOverlay,&ddsdOverlay.ddsCaps, &g_lpddsBack) != DD_OK)
254 {
255 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't get attached surface\n");
256 return 1;
257 }
258 return 0;
259 }
260 vo_doublebuffering=0; //disable tribblebuffering
261 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><WARN>cannot create tribblebuffer overlay with format %s\n",g_ddpf[i].img_format_name);
262 }
263 //single buffer
264 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>using singlebuffer overlay\n");
265 ddsdOverlay.dwBackBufferCount=0;
266 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_VIDEOMEMORY;
267 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH|DDSD_PIXELFORMAT;
268 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
269 // try to create the overlay surface
270 ddrval = g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL);
271 if(ddrval != DD_OK)
272 {
273 if(ddrval == DDERR_INVALIDPIXELFORMAT)mp_msg(MSGT_VO,MSGL_V,"<vo_directx><ERROR> invalid pixelformat: %s\n",g_ddpf[i].img_format_name);
274 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>");
275 switch(ddrval)
276 {
277 case DDERR_INCOMPATIBLEPRIMARY:
278 {mp_msg(MSGT_VO, MSGL_ERR,"incompatible primary surface\n");break;}
279 case DDERR_INVALIDCAPS:
280 {mp_msg(MSGT_VO, MSGL_ERR,"invalid caps\n");break;}
281 case DDERR_INVALIDOBJECT:
282 {mp_msg(MSGT_VO, MSGL_ERR,"invalid object\n");break;}
283 case DDERR_INVALIDPARAMS:
284 {mp_msg(MSGT_VO, MSGL_ERR,"invalid parameters\n");break;}
285 case DDERR_NODIRECTDRAWHW:
286 {mp_msg(MSGT_VO, MSGL_ERR,"no directdraw hardware\n");break;}
287 case DDERR_NOEMULATION:
288 {mp_msg(MSGT_VO, MSGL_ERR,"can't emulate\n");break;}
289 case DDERR_NOFLIPHW:
290 {mp_msg(MSGT_VO, MSGL_ERR,"hardware can't do flip\n");break;}
291 case DDERR_NOOVERLAYHW:
292 {mp_msg(MSGT_VO, MSGL_ERR,"hardware can't do overlay\n");break;}
293 case DDERR_OUTOFMEMORY:
294 {mp_msg(MSGT_VO, MSGL_ERR,"not enough system memory\n");break;}
295 case DDERR_UNSUPPORTEDMODE:
296 {mp_msg(MSGT_VO, MSGL_ERR,"unsupported mode\n");break;}
297 case DDERR_OUTOFVIDEOMEMORY:
298 {mp_msg(MSGT_VO, MSGL_ERR,"not enough video memory\n");break;}
299 default:
300 mp_msg(MSGT_VO, MSGL_ERR,"create surface failed with 0x%x\n",ddrval);
301 }
302 return 1;
303 }
304 g_lpddsBack = g_lpddsOverlay;
305 return 0;
306 }
307
308 static uint32_t Directx_CreateBackpuffer(void)
309 {
310 DDSURFACEDESC2 ddsd;
311 //cleanup
312 if (g_lpddsBack)g_lpddsBack->lpVtbl->Release(g_lpddsBack);
313 g_lpddsBack=NULL;
314 ZeroMemory(&ddsd, sizeof(ddsd));
315 ddsd.dwSize = sizeof(ddsd);
316 ddsd.ddsCaps.dwCaps= DDSCAPS_OFFSCREENPLAIN | DDSCAPS_SYSTEMMEMORY;
317 ddsd.dwFlags= DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
318 ddsd.dwWidth=image_width;
319 ddsd.dwHeight=image_height;
320 if(g_lpdd->lpVtbl->CreateSurface( g_lpdd, &ddsd, &g_lpddsBack, 0 ) != DD_OK )
321 {
322 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't create backpuffer\n");
323 return 1;
324 }
325 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>backbuffer created\n");
326 return 0;
327 }
328
329 static void uninit(void)
330 {
331 if (g_cc != NULL)
332 {
333 g_cc->lpVtbl->Release(g_cc);
334 }
335 g_cc=NULL;
336 if (g_lpddclipper != NULL) g_lpddclipper->lpVtbl->Release(g_lpddclipper);
337 g_lpddclipper = NULL;
338 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>clipper released\n");
339 if (g_lpddsBack != NULL) g_lpddsBack->lpVtbl->Release(g_lpddsBack);
340 g_lpddsBack = NULL;
341 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>back surface released\n");
342 if(vo_doublebuffering && !nooverlay)
343 {
344 if (g_lpddsOverlay != NULL)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
345 g_lpddsOverlay = NULL;
346 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>overlay surface released\n");
347 }
348 if (g_lpddsPrimary != NULL) g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
349 g_lpddsPrimary = NULL;
350 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>primary released\n");
351 if(hWndFS)DestroyWindow(hWndFS);
352 hWndFS = NULL;
353 if((WinID == -1) && hWnd) DestroyWindow(hWnd);
354 hWnd = NULL;
355 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>window destroyed\n");
356 UnregisterClass(WNDCLASSNAME_WINDOWED, GetModuleHandle(NULL));
357 UnregisterClass(WNDCLASSNAME_FULLSCREEN, GetModuleHandle(NULL));
358 if (mplayericon) DestroyIcon(mplayericon);
359 mplayericon = NULL;
360 if (mplayercursor) DestroyCursor(mplayercursor);
361 mplayercursor = NULL;
362 if (blackbrush) DeleteObject(blackbrush);
363 blackbrush = NULL;
364 if (colorbrush) DeleteObject(colorbrush);
365 colorbrush = NULL;
366 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>GDI resources deleted\n");
367 if (g_lpdd != NULL){
368 if(vidmode)g_lpdd->lpVtbl->RestoreDisplayMode(g_lpdd);
369 g_lpdd->lpVtbl->Release(g_lpdd);
370 }
371 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>directdrawobject released\n");
372 FreeLibrary( hddraw_dll);
373 hddraw_dll= NULL;
374 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>ddraw.dll freed\n");
375 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>uninitialized\n");
376 }
377
378 static BOOL WINAPI EnumCallbackEx(GUID FAR *lpGUID, LPSTR lpDriverDescription, LPSTR lpDriverName, LPVOID lpContext, HMONITOR hm)
379 {
380 mp_msg(MSGT_VO, MSGL_INFO ,"<vo_directx> adapter %d: ", adapter_count);
381
382 if (!lpGUID)
383 {
384 mp_msg(MSGT_VO, MSGL_INFO ,"%s", "Primary Display Adapter");
385 }
386 else
387 {
388 mp_msg(MSGT_VO, MSGL_INFO ,"%s", lpDriverDescription);
389 }
390
391 if(adapter_count == vo_adapter_num){
392 MONITORINFO mi;
393 if (!lpGUID)
394 selected_guid_ptr = NULL;
395 else
396 {
397 selected_guid = *lpGUID;
398 selected_guid_ptr = &selected_guid;
399 }
400 mi.cbSize = sizeof(mi);
401
402 if (myGetMonitorInfo(hm, &mi)) {
403 monitor_rect = mi.rcMonitor;
404 }
405 mp_msg(MSGT_VO, MSGL_INFO ,"\t\t<--");
406 }
407 mp_msg(MSGT_VO, MSGL_INFO ,"\n");
408
409 adapter_count++;
410
411 return 1; // list all adapters
412 }
413
414 static uint32_t Directx_InitDirectDraw(void)
415 {
416 HRESULT (WINAPI *OurDirectDrawCreateEx)(GUID *,LPVOID *, REFIID,IUnknown FAR *);
417 DDSURFACEDESC2 ddsd;
418 LPDIRECTDRAWENUMERATEEX OurDirectDrawEnumerateEx;
419 HINSTANCE user32dll=LoadLibrary("user32.dll");
420
421 adapter_count = 0;
422 if(user32dll){
423 myGetMonitorInfo=GetProcAddress(user32dll,"GetMonitorInfoA");
424 if(!myGetMonitorInfo && vo_adapter_num){
425 mp_msg(MSGT_VO, MSGL_ERR, "<vo_directx> -adapter is not supported on Win95\n");
426 vo_adapter_num = 0;
427 }
428 }
429
430 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>Initing DirectDraw\n" );
431
432 //load direct draw DLL: based on videolans code
433 hddraw_dll = LoadLibrary("DDRAW.DLL");
434 if( hddraw_dll == NULL )
435 {
436 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed loading ddraw.dll\n" );
437 return 1;
438 }
439
440 last_rect.left = 0xDEADC0DE; // reset window position cache
441
442 if(vo_adapter_num){ //display other than default
443 OurDirectDrawEnumerateEx = (LPDIRECTDRAWENUMERATEEX) GetProcAddress(hddraw_dll,"DirectDrawEnumerateExA");
444 if (!OurDirectDrawEnumerateEx){
445 FreeLibrary( hddraw_dll );
446 hddraw_dll = NULL;
447 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed geting proc address: DirectDrawEnumerateEx\n");
448 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>no directx 7 or higher installed\n");
449 return 1;
450 }
451
452 // enumerate all display devices attached to the desktop
453 OurDirectDrawEnumerateEx(EnumCallbackEx, NULL, DDENUM_ATTACHEDSECONDARYDEVICES );
454
455 if(vo_adapter_num >= adapter_count)
456 mp_msg(MSGT_VO, MSGL_ERR,"Selected adapter (%d) doesn't exist: Default Display Adapter selected\n",vo_adapter_num);
457 }
458 FreeLibrary(user32dll);
459
460 OurDirectDrawCreateEx = (void *)GetProcAddress(hddraw_dll, "DirectDrawCreateEx");
461 if ( OurDirectDrawCreateEx == NULL )
462 {
463 FreeLibrary( hddraw_dll );
464 hddraw_dll = NULL;
465 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed geting proc address: DirectDrawCreateEx\n");
466 return 1;
467 }
468
469 // initialize DirectDraw and create directx v7 object
470 if (OurDirectDrawCreateEx(selected_guid_ptr, (VOID**)&g_lpdd, &IID_IDirectDraw7, NULL ) != DD_OK )
471 {
472 FreeLibrary( hddraw_dll );
473 hddraw_dll = NULL;
474 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't initialize ddraw\n");
475 return 1;
476 }
477
478 //get current screen siz for selected monitor ...
479 ddsd.dwSize=sizeof(ddsd);
480 ddsd.dwFlags=DDSD_WIDTH|DDSD_HEIGHT|DDSD_PIXELFORMAT;
481 g_lpdd->lpVtbl->GetDisplayMode(g_lpdd, &ddsd);
482 if(vo_screenwidth && vo_screenheight)
483 {
484 vm_height=vo_screenheight;
485 vm_width=vo_screenwidth;
486 }
487 else
488 {
489 vm_height=ddsd.dwHeight;
490 vm_width=ddsd.dwWidth;
491 }
492
493
494 if(vo_dbpp)vm_bpp=vo_dbpp;
495 else vm_bpp=ddsd.ddpfPixelFormat.dwRGBBitCount;
496
497 if(vidmode){
498 if (g_lpdd->lpVtbl->SetCooperativeLevel(g_lpdd, hWnd, DDSCL_EXCLUSIVE|DDSCL_FULLSCREEN) != DD_OK)
499 {
500 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't set cooperativelevel for exclusive mode\n");
501 return 1;
502 }
503 /*SetDisplayMode(ddobject,width,height,bpp,refreshrate,aditionalflags)*/
504 if(g_lpdd->lpVtbl->SetDisplayMode(g_lpdd,vm_width, vm_height, vm_bpp,0,0) != DD_OK)
505 {
506 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't set displaymode\n");
507 return 1;
508 }
509 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);
510 return 0;
511 }
512 if (g_lpdd->lpVtbl->SetCooperativeLevel(g_lpdd, hWnd, DDSCL_NORMAL) != DD_OK) // or DDSCL_SETFOCUSWINDOW
513 {
514 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>could not set cooperativelevel for hardwarecheck\n");
515 return 1;
516 }
517 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>DirectDraw Initialized\n");
518 return 0;
519 }
520
521 static void check_events(void)
522 {
523 MSG msg;
524 while (PeekMessage(&msg, NULL, 0, 0,PM_REMOVE))
525 {
526 TranslateMessage(&msg);
527 DispatchMessage(&msg);
528 }
529 }
530
531 static uint32_t Directx_ManageDisplay(void)
532 {
533 HRESULT ddrval;
534 DDCAPS capsDrv;
535 DDOVERLAYFX ovfx;
536 DWORD dwUpdateFlags=0;
537 int width,height;
538
539 if(!vidmode && !vo_fs && WinID!=-1) {
540 RECT current_rect = {0, 0, 0, 0};
541 GetWindowRect(hWnd, &current_rect);
542 if ((current_rect.left == last_rect.left)
543 && (current_rect.top == last_rect.top)
544 && (current_rect.right == last_rect.right)
545 && (current_rect.bottom == last_rect.bottom))
546 return 0;
547 last_rect = current_rect;
548 }
549
550 if(vo_fs || vidmode){
551 aspect(&width,&height,A_ZOOM);
552 rd.left=(vo_screenwidth-width)/2;
553 rd.top=(vo_screenheight-height)/2;
554 if (WinID == -1)
555 if(ShowCursor(FALSE)>=0)while(ShowCursor(FALSE)>=0){}
556 }
557 else if (WinID != -1 && vo_geometry) {
558 POINT pt;
559 pt.x = vo_dx;
560 pt.y = vo_dy;
561 ClientToScreen(hWnd,&pt);
562 width=d_image_width;
563 height=d_image_height;
564 rd.left = pt.x;
565 rd.top = pt.y;
566 while(ShowCursor(TRUE)<=0){}
567 }
568 else {
569 POINT pt;
570 pt.x = 0; //overlayposition relative to the window
571 pt.y = 0;
572 ClientToScreen(hWnd,&pt);
573 GetClientRect(hWnd, &rd);
574 width=rd.right - rd.left;
575 height=rd.bottom - rd.top;
576 pt.x -= monitor_rect.left; /* move coordinates from global to local monitor space */
577 pt.y -= monitor_rect.top;
578 rd.right -= monitor_rect.left;
579 rd.bottom -= monitor_rect.top;
580 rd.left = pt.x;
581 rd.top = pt.y;
582 if(!nooverlay && (!width || !height)){
583 /*window is minimized*/
584 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,NULL, g_lpddsPrimary, NULL, DDOVER_HIDE, NULL);
585 return 0;
586 }
587 if(vo_keepaspect){
588 int tmpheight=((float)width/window_aspect);
589 tmpheight+=tmpheight%2;
590 if(tmpheight > height){
591 width=((float)height*window_aspect);
592 width+=width%2;
593 }
594 else height=tmpheight;
595 }
596 if (WinID == -1)
597 while(ShowCursor(TRUE)<=0){}
598 }
599 rd.right=rd.left+width;
600 rd.bottom=rd.top+height;
601
602 /*ok, let's workaround some overlay limitations*/
603 if(!nooverlay)
604 {
605 uint32_t uStretchFactor1000; //minimum stretch
606 uint32_t xstretch1000,ystretch1000;
607 /*get driver capabilities*/
608 ZeroMemory(&capsDrv, sizeof(capsDrv));
609 capsDrv.dwSize = sizeof(capsDrv);
610 if(g_lpdd->lpVtbl->GetCaps(g_lpdd,&capsDrv, NULL) != DD_OK)return 1;
611 /*get minimum stretch, depends on display adaptor and mode (refresh rate!) */
612 uStretchFactor1000 = capsDrv.dwMinOverlayStretch>1000 ? capsDrv.dwMinOverlayStretch : 1000;
613 rd.right = ((width+rd.left)*uStretchFactor1000+999)/1000;
614 rd.bottom = (height+rd.top)*uStretchFactor1000/1000;
615 /*calculate xstretch1000 and ystretch1000*/
616 xstretch1000 = ((rd.right - rd.left)* 1000)/image_width ;
617 ystretch1000 = ((rd.bottom - rd.top)* 1000)/image_height;
618 rs.left=0;
619 rs.right=image_width;
620 rs.top=0;
621 rs.bottom=image_height;
622 if(rd.left < 0)rs.left=(-rd.left*1000)/xstretch1000;
623 if(rd.top < 0)rs.top=(-rd.top*1000)/ystretch1000;
624 if(rd.right > vo_screenwidth)rs.right=((vo_screenwidth-rd.left)*1000)/xstretch1000;
625 if(rd.bottom > vo_screenheight)rs.bottom=((vo_screenheight-rd.top)*1000)/ystretch1000;
626 /*do not allow to zoom or shrink if hardware isn't able to do so*/
627 if((width < image_width)&& !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKX))
628 {
629 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKXN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only shrinkN\n");
630 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't shrink x\n");
631 rd.right=rd.left+image_width;
632 }
633 else if((width > image_width)&& !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHX))
634 {
635 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHXN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only stretchN\n");
636 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't stretch x\n");
637 rd.right = rd.left+image_width;
638 }
639 if((height < image_height) && !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKY))
640 {
641 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKYN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only shrinkN\n");
642 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't shrink y\n");
643 rd.bottom = rd.top + image_height;
644 }
645 else if((height > image_height ) && !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHY))
646 {
647 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHYN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only stretchN\n");
648 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't stretch y\n");
649 rd.bottom = rd.top + image_height;
650 }
651 /*the last thing to check are alignment restrictions
652 these expressions (x & -y) just do alignment by dropping low order bits...
653 so to round up, we add first, then truncate*/
654 if((capsDrv.dwCaps & DDCAPS_ALIGNBOUNDARYSRC) && capsDrv.dwAlignBoundarySrc)
655 rs.left = (rs.left + capsDrv.dwAlignBoundarySrc / 2) & -(signed)(capsDrv.dwAlignBoundarySrc);
656 if((capsDrv.dwCaps & DDCAPS_ALIGNSIZESRC) && capsDrv.dwAlignSizeSrc)
657 rs.right = rs.left + ((rs.right - rs.left + capsDrv.dwAlignSizeSrc / 2) & -(signed) (capsDrv.dwAlignSizeSrc));
658 if((capsDrv.dwCaps & DDCAPS_ALIGNBOUNDARYDEST) && capsDrv.dwAlignBoundaryDest)
659 rd.left = (rd.left + capsDrv.dwAlignBoundaryDest / 2) & -(signed)(capsDrv.dwAlignBoundaryDest);
660 if((capsDrv.dwCaps & DDCAPS_ALIGNSIZEDEST) && capsDrv.dwAlignSizeDest)
661 rd.right = rd.left + ((rd.right - rd.left) & -(signed) (capsDrv.dwAlignSizeDest));
662 /*create an overlay FX structure to specify a destination color key*/
663 ZeroMemory(&ovfx, sizeof(ovfx));
664 ovfx.dwSize = sizeof(ovfx);
665 if(vo_fs||vidmode)
666 {
667 ovfx.dckDestColorkey.dwColorSpaceLowValue = 0;
668 ovfx.dckDestColorkey.dwColorSpaceHighValue = 0;
669 }
670 else
671 {
672 ovfx.dckDestColorkey.dwColorSpaceLowValue = destcolorkey;
673 ovfx.dckDestColorkey.dwColorSpaceHighValue = destcolorkey;
674 }
675 // set the flags we'll send to UpdateOverlay //DDOVER_AUTOFLIP|DDOVERFX_MIRRORLEFTRIGHT|DDOVERFX_MIRRORUPDOWN could be useful?;
676 dwUpdateFlags = DDOVER_SHOW | DDOVER_DDFX;
677 /*if hardware can't do colorkeying set the window on top*/
678 if(capsDrv.dwCKeyCaps & DDCKEYCAPS_DESTOVERLAY) dwUpdateFlags |= DDOVER_KEYDESTOVERRIDE;
679 else if (!tmp_image) vo_ontop = 1;
680 }
681 else
682 {
683 g_lpddclipper->lpVtbl->SetHWnd(g_lpddclipper, 0,(vo_fs && !vidmode)?hWndFS: hWnd);
684 }
685
686 if(!vidmode && !vo_fs){
687 if(WinID == -1) {
688 RECT rdw=rd;
689 if (vo_border)
690 AdjustWindowRect(&rdw,WNDSTYLE,FALSE);
691 // printf("window: %i %i %ix%i\n",rdw.left,rdw.top,rdw.right - rdw.left,rdw.bottom - rdw.top);
692 rdw.left += monitor_rect.left; /* move to global coordinate space */
693 rdw.top += monitor_rect.top;
694 rdw.right += monitor_rect.left;
695 rdw.bottom += monitor_rect.top;
696 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);
697 }
698 }
699 else SetWindowPos(vidmode?hWnd:hWndFS,vo_rootwin?HWND_BOTTOM:HWND_TOPMOST,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE|SWP_NOOWNERZORDER|SWP_NOCOPYBITS);
700
701 /*make sure the overlay is inside the screen*/
702 if(rd.left<0)rd.left=0;
703 if(rd.right>vo_screenwidth)rd.right=vo_screenwidth;
704 if(rd.top<0)rd.top=0;
705 if(rd.bottom>vo_screenheight)rd.bottom=vo_screenheight;
706
707 /*for nonoverlay mode we are finished, for overlay mode we have to display the overlay first*/
708 if(nooverlay)return 0;
709
710 // printf("overlay: %i %i %ix%i\n",rd.left,rd.top,rd.right - rd.left,rd.bottom - rd.top);
711 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,&rs, g_lpddsPrimary, &rd, dwUpdateFlags, &ovfx);
712 if(FAILED(ddrval))
713 {
714 // one cause might be the driver lied about minimum stretch
715 // we should try upping the destination size a bit, or
716 // perhaps shrinking the source size
717 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>UpdateOverlay failed\n" );
718 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 );
719 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>");
720 switch (ddrval)
721 {
722 case DDERR_NOSTRETCHHW:
723 {mp_msg(MSGT_VO, MSGL_ERR ,"hardware can't stretch: try to size the window back\n");break;}
724 case DDERR_INVALIDRECT:
725 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid rectangle\n");break;}
726 case DDERR_INVALIDPARAMS:
727 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid parameters\n");break;}
728 case DDERR_HEIGHTALIGN:
729 {mp_msg(MSGT_VO, MSGL_ERR ,"height align\n");break;}
730 case DDERR_XALIGN:
731 {mp_msg(MSGT_VO, MSGL_ERR ,"x align\n");break;}
732 case DDERR_UNSUPPORTED:
733 {mp_msg(MSGT_VO, MSGL_ERR ,"unsupported\n");break;}
734 case DDERR_INVALIDSURFACETYPE:
735 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid surfacetype\n");break;}
736 case DDERR_INVALIDOBJECT:
737 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid object\n");break;}
738 case DDERR_SURFACELOST:
739 {
740 mp_msg(MSGT_VO, MSGL_ERR ,"surfaces lost\n");
741 g_lpddsOverlay->lpVtbl->Restore( g_lpddsOverlay ); //restore and try again
742 g_lpddsPrimary->lpVtbl->Restore( g_lpddsPrimary );
743 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,&rs, g_lpddsPrimary, &rd, dwUpdateFlags, &ovfx);
744 if(ddrval !=DD_OK)mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>UpdateOverlay failed again\n" );
745 break;
746 }
747 default:
748 mp_msg(MSGT_VO, MSGL_ERR ," 0x%x\n",ddrval);
749 }
750 /*ok we can't do anything about it -> hide overlay*/
751 if(ddrval != DD_OK)
752 {
753 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,NULL, g_lpddsPrimary, NULL, DDOVER_HIDE, NULL);
754 return 1;
755 }
756 }
757 return 0;
758 }
759
760 //find out supported overlay pixelformats
761 static uint32_t Directx_CheckOverlayPixelformats(void)
762 {
763 DDCAPS capsDrv;
764 HRESULT ddrval;
765 DDSURFACEDESC2 ddsdOverlay;
766 uint32_t i;
767 uint32_t formatcount = 0;
768 //get driver caps to determine overlay support
769 ZeroMemory(&capsDrv, sizeof(capsDrv));
770 capsDrv.dwSize = sizeof(capsDrv);
771 ddrval = g_lpdd->lpVtbl->GetCaps(g_lpdd,&capsDrv, NULL);
772 if (FAILED(ddrval))
773 {
774 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>failed getting ddrawcaps\n");
775 return 1;
776 }
777 if (!(capsDrv.dwCaps & DDCAPS_OVERLAY))
778 {
779 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>Your card doesn't support overlay\n");
780 return 1;
781 }
782 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>testing supported overlay pixelformats\n");
783 //it is not possible to query for pixel formats supported by the
784 //overlay hardware: try out various formats till one works
785 ZeroMemory(&ddsdOverlay, sizeof(ddsdOverlay));
786 ddsdOverlay.dwSize = sizeof(ddsdOverlay);
787 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_VIDEOMEMORY;
788 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH| DDSD_PIXELFORMAT;
789 ddsdOverlay.dwWidth=300;
790 ddsdOverlay.dwHeight=280;
791 ddsdOverlay.dwBackBufferCount=0;
792 //try to create an overlay surface using one of the pixel formats in our global list
793 i=0;
794 do
795 {
796 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
797 ddrval = g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL);
798 if (ddrval == DD_OK)
799 {
800 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT OVERLAY>%i %s supported\n",i,g_ddpf[i].img_format_name);
801 g_ddpf[i].drv_caps = VFCAP_CSP_SUPPORTED |VFCAP_OSD |VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_HWSCALE_UP;
802 formatcount++;}
803 else mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT OVERLAY>%i %s not supported\n",i,g_ddpf[i].img_format_name);
804 if (g_lpddsOverlay != NULL) {g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);g_lpddsOverlay = NULL;}
805 } while( ++i < NUM_FORMATS );
806 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>Your card supports %i of %i overlayformats\n",formatcount, NUM_FORMATS);
807 if (formatcount == 0)
808 {
809 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><WARN>Your card supports overlay, but we couldn't create one\n");
810 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>This can have the following reasons:\n");
811 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- you are already using an overlay with another app\n");
812 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- you don't have enough videomemory\n");
813 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- vo_directx doesn't support the cards overlay pixelformat\n");
814 return 1;
815 }
816 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
817 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 ;)
818 return 0;
819 }
820
821 //find out the Pixelformat of the Primary Surface
822 static uint32_t Directx_CheckPrimaryPixelformat(void)
823 {
824 uint32_t i=0;
825 uint32_t formatcount = 0;
826 DDPIXELFORMAT ddpf;
827 DDSURFACEDESC2 ddsd;
828 HDC hdc;
829 HRESULT hres;
830 COLORREF rgbT=RGB(0,0,0);
831 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>checking primary surface\n");
832 memset( &ddpf, 0, sizeof( DDPIXELFORMAT ));
833 ddpf.dwSize = sizeof( DDPIXELFORMAT );
834 //we have to create a primary surface first
835 if(Directx_CreatePrimarySurface()!=0)return 1;
836 if(g_lpddsPrimary->lpVtbl->GetPixelFormat( g_lpddsPrimary, &ddpf ) != DD_OK )
837 {
838 mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>can't get pixelformat\n");
839 return 1;
840 }
841 while ( i < NUM_FORMATS )
842 {
843 if (g_ddpf[i].g_ddpfOverlay.dwRGBBitCount == ddpf.dwRGBBitCount)
844 {
845 if (g_ddpf[i].g_ddpfOverlay.dwRBitMask == ddpf.dwRBitMask)
846 {
847 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT PRIMARY>%i %s supported\n",i,g_ddpf[i].img_format_name);
848 g_ddpf[i].drv_caps = VFCAP_CSP_SUPPORTED |VFCAP_OSD;
849 formatcount++;
850 primary_image_format=g_ddpf[i].img_format;
851 }
852 }
853 i++;
854 }
855 //get the colorkey for overlay mode
856 destcolorkey = CLR_INVALID;
857 if (windowcolor != CLR_INVALID && g_lpddsPrimary->lpVtbl->GetDC(g_lpddsPrimary,&hdc) == DD_OK)
858 {
859 rgbT = GetPixel(hdc, 0, 0);
860 SetPixel(hdc, 0, 0, windowcolor);
861 g_lpddsPrimary->lpVtbl->ReleaseDC(g_lpddsPrimary,hdc);
862 }
863 // read back the converted color
864 ddsd.dwSize = sizeof(ddsd);
865 while ((hres = g_lpddsPrimary->lpVtbl->Lock(g_lpddsPrimary,NULL, &ddsd, 0, NULL)) == DDERR_WASSTILLDRAWING)
866 ;
867 if (hres == DD_OK)
868 {
869 destcolorkey = *(DWORD *) ddsd.lpSurface;
870 if (ddsd.ddpfPixelFormat.dwRGBBitCount < 32)
871 destcolorkey &= (1 << ddsd.ddpfPixelFormat.dwRGBBitCount) - 1;
872 g_lpddsPrimary->lpVtbl->Unlock(g_lpddsPrimary,NULL);
873 }
874 if (windowcolor != CLR_INVALID && g_lpddsPrimary->lpVtbl->GetDC(g_lpddsPrimary,&hdc) == DD_OK)
875 {
876 SetPixel(hdc, 0, 0, rgbT);
877 g_lpddsPrimary->lpVtbl->ReleaseDC(g_lpddsPrimary,hdc);
878 }
879 //release primary
880 g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
881 g_lpddsPrimary = NULL;
882 if(formatcount==0)
883 {
884 mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>Unknown Pixelformat\n");
885 return 1;
886 }
887 return 0;
888 }
889
890 //function handles input
891 static LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
892 {
893 switch (message)
894 {
895 case WM_MOUSEACTIVATE:
896 return MA_ACTIVATEANDEAT;
897 case WM_NCACTIVATE:
898 {
899 if(vidmode && adapter_count > 2) //only disable if more than one adapter.
900 return 0;
901 break;
902 }
903 case WM_DESTROY:
904 {
905 PostQuitMessage(0);
906 return 0;
907 }
908 case WM_CLOSE:
909 {
910 mplayer_put_key(KEY_CLOSE_WIN);
911 return 0;
912 }
913 case WM_WINDOWPOSCHANGED:
914 {
915 //printf("Windowposchange\n");
916 if(g_lpddsBack != NULL) //or it will crash with -vm
917 {
918 Directx_ManageDisplay();
919 }
920 break;
921 }
922 case WM_SYSCOMMAND:
923 {
924 switch (wParam)
925 { //kill screensaver etc.
926 //note: works only when the window is active
927 //you can workaround this by disabling the allow screensaver option in
928 //the link to the app
929 case SC_SCREENSAVE:
930 case SC_MONITORPOWER:
931 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>killing screensaver\n" );
932 return 0;
933 case SC_MAXIMIZE:
934 if (!vo_fs) control(VOCTRL_FULLSCREEN, NULL);
935 return 0;
936 }
937 break;
938 }
939 case WM_KEYDOWN:
940 {
941 switch (wParam)
942 {
943 case VK_LEFT:
944 {mplayer_put_key(KEY_LEFT);break;}
945 case VK_UP:
946 {mplayer_put_key(KEY_UP);break;}
947 case VK_RIGHT:
948 {mplayer_put_key(KEY_RIGHT);break;}
949 case VK_DOWN:
950 {mplayer_put_key(KEY_DOWN);break;}
951 case VK_TAB:
952 {mplayer_put_key(KEY_TAB);break;}
953 case VK_BACK:
954 {mplayer_put_key(KEY_BS);break;}
955 case VK_DELETE:
956 {mplayer_put_key(KEY_DELETE);break;}
957 case VK_INSERT:
958 {mplayer_put_key(KEY_INSERT);break;}
959 case VK_HOME:
960 {mplayer_put_key(KEY_HOME);break;}
961 case VK_END:
962 {mplayer_put_key(KEY_END);break;}
963 case VK_PRIOR:
964 {mplayer_put_key(KEY_PAGE_UP);break;}
965 case VK_NEXT:
966 {mplayer_put_key(KEY_PAGE_DOWN);break;}
967 case VK_ESCAPE:
968 {mplayer_put_key(KEY_ESC);break;}
969 }
970 break;
971 }
972 case WM_CHAR:
973 {
974 mplayer_put_key(wParam);
975 break;
976 }
977 case WM_LBUTTONDOWN:
978 {
979 if (!vo_nomouse_input)
980 mplayer_put_key(MOUSE_BTN0);
981 break;
982 }
983 case WM_MBUTTONDOWN:
984 {
985 if (!vo_nomouse_input)
986 mplayer_put_key(MOUSE_BTN1);
987 break;
988 }
989 case WM_RBUTTONDOWN:
990 {
991 if (!vo_nomouse_input)
992 mplayer_put_key(MOUSE_BTN2);
993 break;
994 }
995 case WM_LBUTTONDBLCLK:
996 {
997 if(!vo_nomouse_input)
998 mplayer_put_key(MOUSE_BTN0_DBL);
999 break;
1000 }
1001 case WM_MBUTTONDBLCLK:
1002 {
1003 if(!vo_nomouse_input)
1004 mplayer_put_key(MOUSE_BTN1_DBL);
1005 break;
1006 }
1007 case WM_RBUTTONDBLCLK:
1008 {
1009 if(!vo_nomouse_input)
1010 mplayer_put_key(MOUSE_BTN2_DBL);
1011 break;
1012 }
1013 case WM_MOUSEWHEEL:
1014 {
1015 int x;
1016 if (vo_nomouse_input)
1017 break;
1018 x = GET_WHEEL_DELTA_WPARAM(wParam);
1019 if (x > 0)
1020 mplayer_put_key(MOUSE_BTN3);
1021 else
1022 mplayer_put_key(MOUSE_BTN4);
1023 break;
1024 }
1025 case WM_XBUTTONDOWN:
1026 {
1027 if (vo_nomouse_input)
1028 break;
1029 if (HIWORD(wParam) == 1)
1030 mplayer_put_key(MOUSE_BTN5);
1031 else
1032 mplayer_put_key(MOUSE_BTN6);
1033 break;
1034 }
1035 case WM_XBUTTONDBLCLK:
1036 {
1037 if (vo_nomouse_input)
1038 break;
1039 if (HIWORD(wParam) == 1)
1040 mplayer_put_key(MOUSE_BTN5_DBL);
1041 else
1042 mplayer_put_key(MOUSE_BTN6_DBL);
1043 break;
1044 }
1045
1046 }
1047 return DefWindowProc(hWnd, message, wParam, lParam);
1048 }
1049
1050
1051 static int preinit(const char *arg)
1052 {
1053 HINSTANCE hInstance = GetModuleHandle(NULL);
1054 char exedir[MAX_PATH];
1055 WNDCLASS wc;
1056 if(arg)
1057 {
1058 if(strstr(arg,"noaccel"))
1059 {
1060 mp_msg(MSGT_VO,MSGL_V,"<vo_directx><INFO>disabled overlay\n");
1061 nooverlay = 1;
1062 }
1063 }
1064 /*load icon from the main app*/
1065 if(GetModuleFileName(NULL,exedir,MAX_PATH))
1066 {
1067 mplayericon = ExtractIcon( hInstance, exedir, 0 );
1068 }
1069 if(!mplayericon)mplayericon=LoadIcon(NULL,IDI_APPLICATION);
1070 mplayercursor = LoadCursor(NULL, IDC_ARROW);
1071 monitor_rect.right=GetSystemMetrics(SM_CXSCREEN);
1072 monitor_rect.bottom=GetSystemMetrics(SM_CYSCREEN);
1073
1074 windowcolor = vo_colorkey;
1075 colorbrush = CreateSolidBrush(windowcolor);
1076 blackbrush = (HBRUSH)GetStockObject(BLACK_BRUSH);
1077 wc.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
1078 wc.lpfnWndProc = WndProc;
1079 wc.cbClsExtra = 0;
1080 wc.cbWndExtra = 0;
1081 wc.hInstance = hInstance;
1082 wc.hCursor = mplayercursor;
1083 wc.hIcon = mplayericon;
1084 wc.hbrBackground = vidmode ? blackbrush : colorbrush;
1085 wc.lpszClassName = WNDCLASSNAME_WINDOWED;
1086 wc.lpszMenuName = NULL;
1087 RegisterClass(&wc);
1088 if (WinID != -1) hWnd = WinID;
1089 else
1090 hWnd = CreateWindowEx(vidmode?WS_EX_TOPMOST:0,
1091 WNDCLASSNAME_WINDOWED,"",(vidmode || !vo_border)?WS_POPUP:WNDSTYLE,
1092 CW_USEDEFAULT, CW_USEDEFAULT, 100, 100,NULL,NULL,hInstance,NULL);
1093 wc.hbrBackground = blackbrush;
1094 wc.lpszClassName = WNDCLASSNAME_FULLSCREEN;
1095 RegisterClass(&wc);
1096
1097 if (Directx_InitDirectDraw()!= 0)return 1; //init DirectDraw
1098
1099 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);
1100 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>initial mplayer windows created\n");
1101
1102 if (Directx_CheckPrimaryPixelformat()!=0)return 1;
1103 if (!nooverlay && Directx_CheckOverlayPixelformats() == 0) //check for supported hardware
1104 {
1105 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>hardware supports overlay\n");
1106 nooverlay = 0;
1107 }
1108 else //if we can't have overlay we create a backpuffer with the same imageformat as the primary surface
1109 {
1110 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>using backpuffer\n");
1111 nooverlay = 1;
1112 }
1113 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>preinit succesfully finished\n");
1114 return 0;
1115 }
1116
1117 static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y )
1118 {
1119 uint8_t *s;
1120 uint8_t *d;
1121 uint32_t uvstride=dstride/2;
1122 // copy Y
1123 d=image+dstride*y+x;
1124 s=src[0];
1125 mem2agpcpy_pic(d,s,w,h,dstride,stride[0]);
1126
1127 w/=2;h/=2;x/=2;y/=2;
1128
1129 // copy U
1130 d=image+dstride*image_height + uvstride*y+x;
1131 if(image_format == IMGFMT_YV12)s=src[2];
1132 else s=src[1];
1133 mem2agpcpy_pic(d,s,w,h,uvstride,stride[1]);
1134
1135 // copy V
1136 d=image+dstride*image_height +uvstride*(image_height/2) + uvstride*y+x;
1137 if(image_format == IMGFMT_YV12)s=src[1];
1138 else s=src[2];
1139 mem2agpcpy_pic(d,s,w,h,uvstride,stride[2]);
1140 return 0;
1141 }
1142
1143 static void flip_page(void)
1144 {
1145 HRESULT dxresult;
1146 g_lpddsBack->lpVtbl->Unlock (g_lpddsBack,NULL);
1147 if (vo_doublebuffering)
1148 {
1149 // flip to the next image in the sequence
1150 dxresult = g_lpddsOverlay->lpVtbl->Flip( g_lpddsOverlay,NULL, DDFLIP_WAIT);
1151 if(dxresult == DDERR_SURFACELOST)
1152 {
1153 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR><vo_directx><INFO>Restoring Surface\n");
1154 g_lpddsBack->lpVtbl->Restore( g_lpddsBack );
1155 // restore overlay and primary before calling
1156 // Directx_ManageDisplay() to avoid error messages
1157 g_lpddsOverlay->lpVtbl->Restore( g_lpddsOverlay );
1158 g_lpddsPrimary->lpVtbl->Restore( g_lpddsPrimary );
1159 // update overlay in case we return from screensaver
1160 Directx_ManageDisplay();
1161 dxresult = g_lpddsOverlay->lpVtbl->Flip( g_lpddsOverlay,NULL, DDFLIP_WAIT);
1162 }
1163 if(dxresult != DD_OK)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't flip page\n");
1164 }
1165 if(nooverlay)
1166 {
1167 DDBLTFX ddbltfx;
1168 // ask for the "NOTEARING" option
1169 memset( &ddbltfx, 0, sizeof(DDBLTFX) );
1170 ddbltfx.dwSize = sizeof(DDBLTFX);
1171 ddbltfx.dwDDFX = DDBLTFX_NOTEARING;
1172 g_lpddsPrimary->lpVtbl->Blt(g_lpddsPrimary, &rd, g_lpddsBack, NULL, DDBLT_WAIT, &ddbltfx);
1173 }
1174 if (g_lpddsBack->lpVtbl->Lock(g_lpddsBack,NULL,&ddsdsf, DDLOCK_NOSYSLOCK | DDLOCK_WAIT , NULL) == DD_OK) {
1175 if(vo_directrendering && (dstride != ddsdsf.lPitch)){
1176 mp_msg(MSGT_VO,MSGL_WARN,"<vo_directx><WARN>stride changed !!!! disabling direct rendering\n");
1177 vo_directrendering=0;
1178 }
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 }
MPlayer development branch