Ticket #429: vo_directx.c

File vo_directx.c, 56.5 KB (added by dyingshell@…, 21 years ago)

vo_directx.c patched to correct the bug

Line 
1/******************************************************************************
2 * vo_directx.c: Directx v2 or later DirectDraw interface for MPlayer
3 * Copyright (c) 2002 - 2005 Sascha Sommer <saschasommer@freenet.de>.
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
18 *
19 *****************************************************************************/
20
21#include <windows.h>
22#include <windowsx.h>
23#include <ddraw.h>
24#include <stdio.h>
25#include <stdlib.h>
26#include <errno.h>
27#include "config.h"
28#include "video_out.h"
29#include "video_out_internal.h"
30#include "fastmemcpy.h"
31#include "input/input.h"
32#include "osdep/keycodes.h"
33#include "input/mouse.h"
34#include "mp_msg.h"
35#include "aspect.h"
36#include "geometry.h"
37
38#ifndef WM_XBUTTONDOWN
39# define WM_XBUTTONDOWN 0x020B
40# define WM_XBUTTONUP 0x020C
41# define WM_XBUTTONDBLCLK 0x020D
42#endif
43
44#define WNDCLASSNAME_WINDOWED "MPlayer - The Movie Player"
45#define WNDCLASSNAME_FULLSCREEN "MPlayer - Fullscreen"
46#define WNDSTYLE WS_OVERLAPPEDWINDOW|WS_SIZEBOX
47
48static LPDIRECTDRAWCOLORCONTROL g_cc = NULL; //color control interface
49static LPDIRECTDRAW7 g_lpdd = NULL; //DirectDraw Object
50static LPDIRECTDRAWSURFACE7 g_lpddsPrimary = NULL; //Primary Surface: viewport through the Desktop
51static LPDIRECTDRAWSURFACE7 g_lpddsOverlay = NULL; //Overlay Surface
52static LPDIRECTDRAWSURFACE7 g_lpddsBack = NULL; //Back surface
53static LPDIRECTDRAWCLIPPER g_lpddclipper; //clipper object, can only be used without overlay
54static DDSURFACEDESC2 ddsdsf; //surface descripiton needed for locking
55static HINSTANCE hddraw_dll; //handle to ddraw.dll
56static RECT rd; //rect of our stretched image
57static RECT rs; //rect of our source image
58static HWND hWnd=NULL; //handle to the window
59static HWND hWndFS=NULL; //fullscreen window
60static HBRUSH colorbrush = NULL; // Handle to colorkey brush
61static HBRUSH blackbrush = NULL; // Handle to black brush
62static HICON mplayericon = NULL; // Handle to mplayer icon
63static HCURSOR mplayercursor = NULL; // Handle to mplayer cursor
64static uint32_t image_width, image_height; //image width and height
65static uint32_t d_image_width, d_image_height; //image width and height zoomed
66static uint8_t *image=NULL; //image data
67static uint32_t image_format=0; //image format
68static uint32_t primary_image_format;
69static uint32_t vm_height=0;
70static uint32_t vm_width=0;
71static uint32_t vm_bpp=0;
72static uint32_t dstride; //surface stride
73static uint32_t nooverlay = 0; //NonOverlay mode
74static DWORD destcolorkey; //colorkey for our surface
75static COLORREF windowcolor = RGB(0,0,16); //windowcolor == colorkey
76static int adapter_count=0;
77static GUID selected_guid;
78static GUID *selected_guid_ptr = NULL;
79static RECT monitor_rect; //monitor coordinates
80static float window_aspect;
81static BOOL (WINAPI* myGetMonitorInfo)(HMONITOR, LPMONITORINFO) = NULL;
82
83extern void mplayer_put_key(int code); //let mplayer handel the keyevents
84extern void vo_draw_text(int dxs,int dys,void (*draw_alpha)(int x0,int y0, int w,int h, unsigned char* src, unsigned char *srca, int stride));
85extern int vidmode;
86
87/*****************************************************************************
88 * DirectDraw GUIDs.
89 * Defining them here allows us to get rid of the dxguid library during
90 * the linking stage.
91 *****************************************************************************/
92const GUID IID_IDirectDraw7 =
93{
94 0x15e65ec0,0x3b9c,0x11d2,{0xb9,0x2f,0x00,0x60,0x97,0x97,0xea,0x5b}
95};
96
97const GUID IID_IDirectDrawColorControl =
98{
99 0x4b9f0ee0,0x0d7e,0x11d0,{0x9b,0x06,0x00,0xa0,0xc9,0x03,0xa3,0xb8}
100};
101
102
103typedef struct directx_fourcc_caps
104{
105 char* img_format_name; //human readable name
106 uint32_t img_format; //as MPlayer image format
107 uint32_t drv_caps; //what hw supports with this format
108 DDPIXELFORMAT g_ddpfOverlay; //as Directx Sourface description
109} directx_fourcc_caps;
110
111
112static directx_fourcc_caps g_ddpf[] =
113{
114 {"YV12 ",IMGFMT_YV12 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','V','1','2'),0,0,0,0,0}},
115 {"I420 ",IMGFMT_I420 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('I','4','2','0'),0,0,0,0,0}}, //yv12 with swapped uv
116 {"IYUV ",IMGFMT_IYUV ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('I','Y','U','V'),0,0,0,0,0}}, //same as i420
117 {"YVU9 ",IMGFMT_YVU9 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','V','U','9'),0,0,0,0,0}},
118 {"YUY2 ",IMGFMT_YUY2 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','U','Y','2'),0,0,0,0,0}},
119 {"UYVY ",IMGFMT_UYVY ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('U','Y','V','Y'),0,0,0,0,0}},
120 {"BGR8 ",IMGFMT_BGR8 ,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 8, 0x00000000, 0x00000000, 0x00000000, 0}},
121 {"RGB15",IMGFMT_RGB15,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000001F, 0x000003E0, 0x00007C00, 0}}, //RGB 5:5:5
122 {"BGR15",IMGFMT_BGR15,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x00007C00, 0x000003E0, 0x0000001F, 0}},
123 {"RGB16",IMGFMT_RGB16,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000001F, 0x000007E0, 0x0000F800, 0}}, //RGB 5:6:5
124 {"BGR16",IMGFMT_BGR16,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000F800, 0x000007E0, 0x0000001F, 0}},
125 {"RGB24",IMGFMT_RGB24,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 24, 0x000000FF, 0x0000FF00, 0x00FF0000, 0}},
126 {"BGR24",IMGFMT_BGR24,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 24, 0x00FF0000, 0x0000FF00, 0x000000FF, 0}},
127 {"RGB32",IMGFMT_RGB32,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 32, 0x000000FF, 0x0000FF00, 0x00FF0000, 0}},
128 {"BGR32",IMGFMT_BGR32,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 32, 0x00FF0000, 0x0000FF00, 0x000000FF, 0}}
129};
130#define NUM_FORMATS (sizeof(g_ddpf) / sizeof(g_ddpf[0]))
131
132static vo_info_t info =
133{
134 "Directx DDraw YUV/RGB/BGR renderer",
135 "directx",
136 "Sascha Sommer <saschasommer@freenet.de>",
137 ""
138};
139
140LIBVO_EXTERN(directx)
141
142static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src,
143 unsigned char *srca, int stride)
144{
145 switch(image_format) {
146 case IMGFMT_YV12 :
147 case IMGFMT_I420 :
148 case IMGFMT_IYUV :
149 case IMGFMT_YVU9 :
150 vo_draw_alpha_yv12(w,h,src,srca,stride,((uint8_t *) image) + dstride*y0 + x0,dstride);
151 break;
152 case IMGFMT_YUY2 :
153 vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) image)+ dstride*y0 + 2*x0 ,dstride);
154 break;
155 case IMGFMT_UYVY :
156 vo_draw_alpha_yuy2(w,h,src,srca,stride,((uint8_t *) image) + dstride*y0 + 2*x0 + 1,dstride);
157 break;
158 case IMGFMT_RGB15:
159 case IMGFMT_BGR15:
160 vo_draw_alpha_rgb15(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+2*x0,dstride);
161 break;
162 case IMGFMT_RGB16:
163 case IMGFMT_BGR16:
164 vo_draw_alpha_rgb16(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+2*x0,dstride);
165 break;
166 case IMGFMT_RGB24:
167 case IMGFMT_BGR24:
168 vo_draw_alpha_rgb24(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+4*x0,dstride);
169 break;
170 case IMGFMT_RGB32:
171 case IMGFMT_BGR32:
172 vo_draw_alpha_rgb32(w,h,src,srca,stride,((uint8_t *) image)+dstride*y0+4*x0,dstride);
173 break;
174 }
175}
176
177static void draw_osd(void)
178{
179 vo_draw_text(image_width,image_height,draw_alpha);
180}
181
182static int
183query_format(uint32_t format)
184{
185 uint32_t i=0;
186 while ( i < NUM_FORMATS )
187 {
188 if (g_ddpf[i].img_format == format)
189 return g_ddpf[i].drv_caps;
190 i++;
191 }
192 return 0;
193}
194
195static uint32_t Directx_CreatePrimarySurface()
196{
197 DDSURFACEDESC2 ddsd;
198 //cleanup
199 if(g_lpddsPrimary)g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
200 g_lpddsPrimary=NULL;
201
202 if(vidmode)g_lpdd->lpVtbl->SetDisplayMode(g_lpdd,vm_width,vm_height,vm_bpp,vo_refresh_rate,0);
203 ZeroMemory(&ddsd, sizeof(ddsd));
204 ddsd.dwSize = sizeof(ddsd);
205 //set flags and create a primary surface.
206 ddsd.dwFlags = DDSD_CAPS;
207 ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
208 if(g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsd, &g_lpddsPrimary, NULL )== DD_OK)
209 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>primary surface created\n");
210 else
211 {
212 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>could not create primary surface\n");
213 return 1;
214 }
215 return 0;
216}
217
218static uint32_t Directx_CreateOverlay(uint32_t imgfmt)
219{
220 HRESULT ddrval;
221 DDSURFACEDESC2 ddsdOverlay;
222 uint32_t i=0;
223 while ( i < NUM_FORMATS +1 && imgfmt != g_ddpf[i].img_format)
224 {
225 i++;
226 }
227 if (!g_lpdd || !g_lpddsPrimary)
228 return 1;
229 //cleanup
230 if (g_lpddsOverlay)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
231 if (g_lpddsBack)g_lpddsBack->lpVtbl->Release(g_lpddsBack);
232 g_lpddsOverlay= NULL;
233 g_lpddsBack = NULL;
234 //create our overlay
235 ZeroMemory(&ddsdOverlay, sizeof(ddsdOverlay));
236 ddsdOverlay.dwSize = sizeof(ddsdOverlay);
237 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_FLIP | DDSCAPS_COMPLEX | DDSCAPS_VIDEOMEMORY;
238 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH|DDSD_BACKBUFFERCOUNT| DDSD_PIXELFORMAT;
239 ddsdOverlay.dwWidth=image_width;
240 ddsdOverlay.dwHeight=image_height;
241 ddsdOverlay.dwBackBufferCount=2;
242 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
243 if(vo_doublebuffering) //tribblebuffering
244 {
245 if (g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL)== DD_OK)
246 {
247 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>overlay with format %s created\n",g_ddpf[i].img_format_name);
248 //get the surface directly attached to the primary (the back buffer)
249 ddsdOverlay.ddsCaps.dwCaps = DDSCAPS_BACKBUFFER;
250 if(g_lpddsOverlay->lpVtbl->GetAttachedSurface(g_lpddsOverlay,&ddsdOverlay.ddsCaps, &g_lpddsBack) != DD_OK)
251 {
252 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't get attached surface\n");
253 return 1;
254 }
255 return 0;
256 }
257 vo_doublebuffering=0; //disable tribblebuffering
258 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><WARN>cannot create tribblebuffer overlay with format %s\n",g_ddpf[i].img_format_name);
259 }
260 //single buffer
261 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>using singlebuffer overlay\n");
262 ddsdOverlay.dwBackBufferCount=0;
263 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_VIDEOMEMORY;
264 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH|DDSD_PIXELFORMAT;
265 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
266 // try to create the overlay surface
267 ddrval = g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL);
268 if(ddrval != DD_OK)
269 {
270 if(ddrval == DDERR_INVALIDPIXELFORMAT)mp_msg(MSGT_VO,MSGL_V,"<vo_directx><ERROR> invalid pixelformat: %s\n",g_ddpf[i].img_format_name);
271 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>");
272 switch(ddrval)
273 {
274 case DDERR_INCOMPATIBLEPRIMARY:
275 {mp_msg(MSGT_VO, MSGL_ERR,"incompatible primary surface\n");break;}
276 case DDERR_INVALIDCAPS:
277 {mp_msg(MSGT_VO, MSGL_ERR,"invalid caps\n");break;}
278 case DDERR_INVALIDOBJECT:
279 {mp_msg(MSGT_VO, MSGL_ERR,"invalid object\n");break;}
280 case DDERR_INVALIDPARAMS:
281 {mp_msg(MSGT_VO, MSGL_ERR,"invalid parameters\n");break;}
282 case DDERR_NODIRECTDRAWHW:
283 {mp_msg(MSGT_VO, MSGL_ERR,"no directdraw hardware\n");break;}
284 case DDERR_NOEMULATION:
285 {mp_msg(MSGT_VO, MSGL_ERR,"can't emulate\n");break;}
286 case DDERR_NOFLIPHW:
287 {mp_msg(MSGT_VO, MSGL_ERR,"hardware can't do flip\n");break;}
288 case DDERR_NOOVERLAYHW:
289 {mp_msg(MSGT_VO, MSGL_ERR,"hardware can't do overlay\n");break;}
290 case DDERR_OUTOFMEMORY:
291 {mp_msg(MSGT_VO, MSGL_ERR,"not enough system memory\n");break;}
292 case DDERR_UNSUPPORTEDMODE:
293 {mp_msg(MSGT_VO, MSGL_ERR,"unsupported mode\n");break;}
294 case DDERR_OUTOFVIDEOMEMORY:
295 {mp_msg(MSGT_VO, MSGL_ERR,"not enough video memory\n");break;}
296 default:
297 mp_msg(MSGT_VO, MSGL_ERR,"create surface failed with 0x%x\n",ddrval);
298 }
299 return 1;
300 }
301 g_lpddsBack = g_lpddsOverlay;
302 return 0;
303}
304
305static uint32_t Directx_CreateBackpuffer()
306{
307 DDSURFACEDESC2 ddsd;
308 //cleanup
309 if (g_lpddsBack)g_lpddsBack->lpVtbl->Release(g_lpddsBack);
310 g_lpddsBack=NULL;
311 ZeroMemory(&ddsd, sizeof(ddsd));
312 ddsd.dwSize = sizeof(ddsd);
313 ddsd.ddsCaps.dwCaps= DDSCAPS_OFFSCREENPLAIN | DDSCAPS_SYSTEMMEMORY;
314 ddsd.dwFlags= DDSD_CAPS | DDSD_WIDTH | DDSD_HEIGHT;
315 ddsd.dwWidth=image_width;
316 ddsd.dwHeight=image_height;
317 if(g_lpdd->lpVtbl->CreateSurface( g_lpdd, &ddsd, &g_lpddsBack, 0 ) != DD_OK )
318 {
319 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't create backpuffer\n");
320 return 1;
321 }
322 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>backbuffer created\n");
323 return 0;
324}
325
326static void uninit(void)
327{
328 if (g_cc != NULL)
329 {
330 g_cc->lpVtbl->Release(g_cc);
331 }
332 g_cc=NULL;
333 if (g_lpddclipper != NULL) g_lpddclipper->lpVtbl->Release(g_lpddclipper);
334 g_lpddclipper = NULL;
335 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>clipper released\n");
336 if (g_lpddsBack != NULL) g_lpddsBack->lpVtbl->Release(g_lpddsBack);
337 g_lpddsBack = NULL;
338 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>back surface released\n");
339 if(vo_doublebuffering && !nooverlay)
340 {
341 if (g_lpddsOverlay != NULL)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
342 g_lpddsOverlay = NULL;
343 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>overlay surface released\n");
344 }
345 if (g_lpddsPrimary != NULL) g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
346 g_lpddsPrimary = NULL;
347 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>primary released\n");
348 if(hWndFS)DestroyWindow(hWndFS);
349 hWndFS = NULL;
350 if((WinID == -1) && hWnd) DestroyWindow(hWnd);
351 hWnd = NULL;
352 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>window destroyed\n");
353 UnregisterClass(WNDCLASSNAME_WINDOWED, GetModuleHandle(NULL));
354 UnregisterClass(WNDCLASSNAME_FULLSCREEN, GetModuleHandle(NULL));
355 if (mplayericon) DestroyIcon(mplayericon);
356 mplayericon = NULL;
357 if (mplayercursor) DestroyCursor(mplayercursor);
358 mplayercursor = NULL;
359 if (blackbrush) DeleteObject(blackbrush);
360 blackbrush = NULL;
361 if (colorbrush) DeleteObject(colorbrush);
362 colorbrush = NULL;
363 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>GDI resources deleted\n");
364 if (g_lpdd != NULL){
365 if(vidmode)g_lpdd->lpVtbl->RestoreDisplayMode(g_lpdd);
366 g_lpdd->lpVtbl->Release(g_lpdd);
367 }
368 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>directdrawobject released\n");
369 FreeLibrary( hddraw_dll);
370 hddraw_dll= NULL;
371 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>ddraw.dll freed\n");
372 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>uninited\n");
373}
374
375static BOOL WINAPI EnumCallbackEx(GUID FAR *lpGUID, LPSTR lpDriverDescription, LPSTR lpDriverName, LPVOID lpContext, HMONITOR hm)
376{
377 mp_msg(MSGT_VO, MSGL_INFO ,"<vo_directx> adapter %d: ", adapter_count);
378
379 if (!lpGUID)
380 {
381 mp_msg(MSGT_VO, MSGL_INFO ,"%s", "Primary Display Adapter");
382 }
383 else
384 {
385 mp_msg(MSGT_VO, MSGL_INFO ,"%s", lpDriverDescription);
386 }
387
388 if(adapter_count == vo_adapter_num){
389 MONITORINFO mi;
390 if (!lpGUID)
391 selected_guid_ptr = NULL;
392 else
393 {
394 selected_guid = *lpGUID;
395 selected_guid_ptr = &selected_guid;
396 }
397 mi.cbSize = sizeof(mi);
398
399 if (myGetMonitorInfo(hm, &mi)) {
400 monitor_rect = mi.rcMonitor;
401 }
402 mp_msg(MSGT_VO, MSGL_INFO ,"\t\t<--");
403 }
404 mp_msg(MSGT_VO, MSGL_INFO ,"\n");
405
406 adapter_count++;
407
408 return 1; // list all adapters
409}
410
411static uint32_t Directx_InitDirectDraw()
412{
413 HRESULT (WINAPI *OurDirectDrawCreateEx)(GUID *,LPVOID *, REFIID,IUnknown FAR *);
414 LPDIRECTDRAW lpDDraw;
415 DDSURFACEDESC2 ddsd;
416 LPDIRECTDRAWENUMERATEEX OurDirectDrawEnumerateEx;
417 HINSTANCE user32dll=LoadLibrary("user32.dll");
418
419 if(user32dll){
420 myGetMonitorInfo=GetProcAddress(user32dll,"GetMonitorInfoA");
421 if(!myGetMonitorInfo && vo_adapter_num){
422 mp_msg(MSGT_VO, MSGL_ERR, "<vo_directx> -adapter is not supported on Win95\n");
423 vo_adapter_num = 0;
424 }
425 }
426
427 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>Initing DirectDraw\n" );
428
429 //load direct draw DLL: based on videolans code
430 hddraw_dll = LoadLibrary("DDRAW.DLL");
431 if( hddraw_dll == NULL )
432 {
433 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed loading ddraw.dll\n" );
434 return 1;
435 }
436
437 if(vo_adapter_num){ //display other than default
438 // patch to reset the adapter count each time a new file starts
439 adapter_count=0;
440 // patch ends
441 OurDirectDrawEnumerateEx = (LPDIRECTDRAWENUMERATEEX) GetProcAddress(hddraw_dll,"DirectDrawEnumerateExA");
442 if (!OurDirectDrawEnumerateEx){
443 FreeLibrary( hddraw_dll );
444 hddraw_dll = NULL;
445 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed geting proc address: DirectDrawEnumerateEx\n");
446 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>no directx 7 or higher installed\n");
447 return 1;
448 }
449
450 // enumerate all display devices attached to the desktop
451 OurDirectDrawEnumerateEx(EnumCallbackEx, NULL, DDENUM_ATTACHEDSECONDARYDEVICES );
452
453 if(vo_adapter_num >= adapter_count)
454 mp_msg(MSGT_VO, MSGL_ERR,"Selected adapter (%d) doesn't exist: Default Display Adapter selected\n",vo_adapter_num);
455 }
456 FreeLibrary(user32dll);
457
458 OurDirectDrawCreateEx = (void *)GetProcAddress(hddraw_dll, "DirectDrawCreateEx");
459 if ( OurDirectDrawCreateEx == NULL )
460 {
461 FreeLibrary( hddraw_dll );
462 hddraw_dll = NULL;
463 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>failed geting proc address: DirectDrawCreateEx\n");
464 return 1;
465 }
466
467 // initialize DirectDraw and create directx v7 object
468 if (OurDirectDrawCreateEx(selected_guid_ptr, (VOID**)&g_lpdd, &IID_IDirectDraw7, NULL ) != DD_OK )
469 {
470 FreeLibrary( hddraw_dll );
471 hddraw_dll = NULL;
472 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't initialize ddraw\n");
473 return 1;
474 }
475
476 //get current screen siz for selected monitor ...
477 ddsd.dwSize=sizeof(ddsd);
478 ddsd.dwFlags=DDSD_WIDTH|DDSD_HEIGHT|DDSD_PIXELFORMAT;
479 g_lpdd->lpVtbl->GetDisplayMode(g_lpdd, &ddsd);
480 if(vo_screenwidth && vo_screenheight)
481 {
482 vm_height=vo_screenheight;
483 vm_width=vo_screenwidth;
484 }
485 else
486 {
487 vm_height=ddsd.dwHeight;
488 vm_width=ddsd.dwWidth;
489 }
490
491
492 if(vo_dbpp)vm_bpp=vo_dbpp;
493 else vm_bpp=ddsd.ddpfPixelFormat.dwRGBBitCount;
494
495 if(vidmode){
496 if (g_lpdd->lpVtbl->SetCooperativeLevel(g_lpdd, hWnd, DDSCL_EXCLUSIVE|DDSCL_FULLSCREEN) != DD_OK)
497 {
498 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't set cooperativelevel for exclusive mode\n");
499 return 1;
500 }
501 /*SetDisplayMode(ddobject,width,height,bpp,refreshrate,aditionalflags)*/
502 if(g_lpdd->lpVtbl->SetDisplayMode(g_lpdd,vm_width, vm_height, vm_bpp,0,0) != DD_OK)
503 {
504 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't set displaymode\n");
505 return 1;
506 }
507 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>Inited adapter %i for %i x %i @ %i \n",vo_adapter_num,vm_width,vm_height,vm_bpp);
508 return 0;
509 }
510 if (g_lpdd->lpVtbl->SetCooperativeLevel(g_lpdd, hWnd, DDSCL_NORMAL) != DD_OK) // or DDSCL_SETFOCUSWINDOW
511 {
512 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>could not set cooperativelevel for hardwarecheck\n");
513 return 1;
514 }
515 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>DirectDraw Inited\n");
516 return 0;
517}
518
519static void check_events(void)
520{
521 MSG msg;
522 while (PeekMessage(&msg, NULL, 0, 0,PM_REMOVE))
523 {
524 TranslateMessage(&msg);
525 DispatchMessage(&msg);
526 }
527}
528
529static uint32_t Directx_ManageDisplay()
530{
531 HRESULT ddrval;
532 DDCAPS capsDrv;
533 DDOVERLAYFX ovfx;
534 DWORD dwUpdateFlags=0;
535 int width,height;
536
537 if(vo_fs || vidmode){
538 aspect(&width,&height,A_ZOOM);
539 rd.left=(vo_screenwidth-width)/2;
540 rd.top=(vo_screenheight-height)/2;
541 if (WinID == -1)
542 if(ShowCursor(FALSE)>=0)while(ShowCursor(FALSE)>=0){}
543 }
544 else if (WinID != -1 && vo_geometry) {
545 POINT pt;
546 pt.x = vo_dx;
547 pt.y = vo_dy;
548 ClientToScreen(hWnd,&pt);
549 width=d_image_width;
550 height=d_image_height;
551 rd.left = pt.x;
552 rd.top = pt.y;
553 while(ShowCursor(TRUE)<=0){}
554 }
555 else {
556 POINT pt;
557 pt.x = 0; //overlayposition relative to the window
558 pt.y = 0;
559 ClientToScreen(hWnd,&pt);
560 GetClientRect(hWnd, &rd);
561 width=rd.right - rd.left;
562 height=rd.bottom - rd.top;
563 pt.x -= monitor_rect.left; /* move coordinates from global to local monitor space */
564 pt.y -= monitor_rect.top;
565 rd.right -= monitor_rect.left;
566 rd.bottom -= monitor_rect.top;
567 rd.left = pt.x;
568 rd.top = pt.y;
569 if(!nooverlay && (!width || !height)){
570 /*window is minimized*/
571 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,NULL, g_lpddsPrimary, NULL, DDOVER_HIDE, NULL);
572 return 0;
573 }
574 if(vo_keepaspect){
575 int tmpheight=((float)width/window_aspect);
576 tmpheight+=tmpheight%2;
577 if(tmpheight > height){
578 width=((float)height*window_aspect);
579 width+=width%2;
580 }
581 else height=tmpheight;
582 }
583 if (WinID == -1)
584 while(ShowCursor(TRUE)<=0){}
585 }
586 rd.right=rd.left+width;
587 rd.bottom=rd.top+height;
588
589 /*ok, let's workaround some overlay limitations*/
590 if(!nooverlay)
591 {
592 uint32_t uStretchFactor1000; //minimum stretch
593 uint32_t xstretch1000,ystretch1000;
594 /*get driver capabilities*/
595 ZeroMemory(&capsDrv, sizeof(capsDrv));
596 capsDrv.dwSize = sizeof(capsDrv);
597 if(g_lpdd->lpVtbl->GetCaps(g_lpdd,&capsDrv, NULL) != DD_OK)return 1;
598 /*get minimum stretch, depends on display adaptor and mode (refresh rate!) */
599 uStretchFactor1000 = capsDrv.dwMinOverlayStretch>1000 ? capsDrv.dwMinOverlayStretch : 1000;
600 rd.right = ((width+rd.left)*uStretchFactor1000+999)/1000;
601 rd.bottom = (height+rd.top)*uStretchFactor1000/1000;
602 /*calculate xstretch1000 and ystretch1000*/
603 xstretch1000 = ((rd.right - rd.left)* 1000)/image_width ;
604 ystretch1000 = ((rd.bottom - rd.top)* 1000)/image_height;
605 rs.left=0;
606 rs.right=image_width;
607 rs.top=0;
608 rs.bottom=image_height;
609 if(rd.left < 0)rs.left=(-rd.left*1000)/xstretch1000;
610 if(rd.top < 0)rs.top=(-rd.top*1000)/ystretch1000;
611 if(rd.right > vo_screenwidth)rs.right=((vo_screenwidth-rd.left)*1000)/xstretch1000;
612 if(rd.bottom > vo_screenheight)rs.bottom=((vo_screenheight-rd.top)*1000)/ystretch1000;
613 /*do not allow to zoom or shrink if hardware isn't able to do so*/
614 if((width < image_width)&& !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKX))
615 {
616 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKXN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only shrinkN\n");
617 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't shrink x\n");
618 rd.right=rd.left+image_width;
619 }
620 else if((width > image_width)&& !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHX))
621 {
622 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHXN)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can only stretchN\n");
623 else mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't stretch x\n");
624 rd.right = rd.left+image_width;
625 }
626 if((height < image_height) && !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKY))
627 {
628 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSHRINKYN)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 y\n");
630 rd.bottom = rd.top + image_height;
631 }
632 else if((height > image_height ) && !(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHY))
633 {
634 if(capsDrv.dwFXCaps & DDFXCAPS_OVERLAYSTRETCHYN)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 y\n");
636 rd.bottom = rd.top + image_height;
637 }
638 /*the last thing to check are alignment restrictions
639 these expressions (x & -y) just do alignment by dropping low order bits...
640 so to round up, we add first, then truncate*/
641 if((capsDrv.dwCaps & DDCAPS_ALIGNBOUNDARYSRC) && capsDrv.dwAlignBoundarySrc)
642 rs.left = (rs.left + capsDrv.dwAlignBoundarySrc / 2) & -(signed)(capsDrv.dwAlignBoundarySrc);
643 if((capsDrv.dwCaps & DDCAPS_ALIGNSIZESRC) && capsDrv.dwAlignSizeSrc)
644 rs.right = rs.left + ((rs.right - rs.left + capsDrv.dwAlignSizeSrc / 2) & -(signed) (capsDrv.dwAlignSizeSrc));
645 if((capsDrv.dwCaps & DDCAPS_ALIGNBOUNDARYDEST) && capsDrv.dwAlignBoundaryDest)
646 rd.left = (rd.left + capsDrv.dwAlignBoundaryDest / 2) & -(signed)(capsDrv.dwAlignBoundaryDest);
647 if((capsDrv.dwCaps & DDCAPS_ALIGNSIZEDEST) && capsDrv.dwAlignSizeDest)
648 rd.right = rd.left + ((rd.right - rd.left) & -(signed) (capsDrv.dwAlignSizeDest));
649 /*create an overlay FX structure to specify a destination color key*/
650 ZeroMemory(&ovfx, sizeof(ovfx));
651 ovfx.dwSize = sizeof(ovfx);
652 if(vo_fs||vidmode)
653 {
654 ovfx.dckDestColorkey.dwColorSpaceLowValue = 0;
655 ovfx.dckDestColorkey.dwColorSpaceHighValue = 0;
656 }
657 else
658 {
659 ovfx.dckDestColorkey.dwColorSpaceLowValue = destcolorkey;
660 ovfx.dckDestColorkey.dwColorSpaceHighValue = destcolorkey;
661 }
662 // set the flags we'll send to UpdateOverlay //DDOVER_AUTOFLIP|DDOVERFX_MIRRORLEFTRIGHT|DDOVERFX_MIRRORUPDOWN could be usefull?;
663 dwUpdateFlags = DDOVER_SHOW | DDOVER_DDFX;
664 /*if hardware can't do colorkeying set the window on top*/
665 if(capsDrv.dwCKeyCaps & DDCKEYCAPS_DESTOVERLAY) dwUpdateFlags |= DDOVER_KEYDESTOVERRIDE;
666 else vo_ontop = 1;
667 }
668 else
669 {
670 g_lpddclipper->lpVtbl->SetHWnd(g_lpddclipper, 0,(vo_fs && !vidmode)?hWndFS: hWnd);
671 }
672
673 if(!vidmode && !vo_fs){
674 if(WinID == -1) {
675 RECT rdw=rd;
676 if (vo_border)
677 AdjustWindowRect(&rdw,WNDSTYLE,FALSE);
678// printf("window: %i %i %ix%i\n",rdw.left,rdw.top,rdw.right - rdw.left,rdw.bottom - rdw.top);
679 rdw.left += monitor_rect.left; /* move to global coordinate space */
680 rdw.top += monitor_rect.top;
681 rdw.right += monitor_rect.left;
682 rdw.bottom += monitor_rect.top;
683 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);
684 }
685 }
686 else SetWindowPos(vidmode?hWnd:hWndFS,vo_rootwin?HWND_BOTTOM:HWND_TOPMOST,0,0,0,0,SWP_NOMOVE|SWP_NOSIZE|SWP_NOOWNERZORDER|SWP_NOCOPYBITS);
687
688 /*make sure the overlay is inside the screen*/
689 if(rd.left<0)rd.left=0;
690 if(rd.right>vo_screenwidth)rd.right=vo_screenwidth;
691 if(rd.top<0)rd.top=0;
692 if(rd.bottom>vo_screenheight)rd.bottom=vo_screenheight;
693
694 /*for nonoverlay mode we are finished, for overlay mode we have to display the overlay first*/
695 if(nooverlay)return 0;
696
697// printf("overlay: %i %i %ix%i\n",rd.left,rd.top,rd.right - rd.left,rd.bottom - rd.top);
698 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,&rs, g_lpddsPrimary, &rd, dwUpdateFlags, &ovfx);
699 if(FAILED(ddrval))
700 {
701 // one cause might be the driver lied about minimum stretch
702 // we should try upping the destination size a bit, or
703 // perhaps shrinking the source size
704 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>UpdateOverlay failed\n" );
705 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 );
706 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>");
707 switch (ddrval)
708 {
709 case DDERR_NOSTRETCHHW:
710 {mp_msg(MSGT_VO, MSGL_ERR ,"hardware can't stretch: try to size the window back\n");break;}
711 case DDERR_INVALIDRECT:
712 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid rectangle\n");break;}
713 case DDERR_INVALIDPARAMS:
714 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid parameters\n");break;}
715 case DDERR_HEIGHTALIGN:
716 {mp_msg(MSGT_VO, MSGL_ERR ,"height align\n");break;}
717 case DDERR_XALIGN:
718 {mp_msg(MSGT_VO, MSGL_ERR ,"x align\n");break;}
719 case DDERR_UNSUPPORTED:
720 {mp_msg(MSGT_VO, MSGL_ERR ,"unsupported\n");break;}
721 case DDERR_INVALIDSURFACETYPE:
722 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid surfacetype\n");break;}
723 case DDERR_INVALIDOBJECT:
724 {mp_msg(MSGT_VO, MSGL_ERR ,"invalid object\n");break;}
725 case DDERR_SURFACELOST:
726 {
727 mp_msg(MSGT_VO, MSGL_ERR ,"surfaces lost\n");
728 g_lpddsOverlay->lpVtbl->Restore( g_lpddsOverlay ); //restore and try again
729 g_lpddsPrimary->lpVtbl->Restore( g_lpddsPrimary );
730 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,&rs, g_lpddsPrimary, &rd, dwUpdateFlags, &ovfx);
731 if(ddrval !=DD_OK)mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>UpdateOverlay failed again\n" );
732 break;
733 }
734 default:
735 mp_msg(MSGT_VO, MSGL_ERR ," 0x%x\n",ddrval);
736 }
737 /*ok we can't do anything about it -> hide overlay*/
738 if(ddrval != DD_OK)
739 {
740 ddrval = g_lpddsOverlay->lpVtbl->UpdateOverlay(g_lpddsOverlay,NULL, g_lpddsPrimary, NULL, DDOVER_HIDE, NULL);
741 return 1;
742 }
743 }
744 return 0;
745}
746
747//find out supported overlay pixelformats
748static uint32_t Directx_CheckOverlayPixelformats()
749{
750 DDCAPS capsDrv;
751 HRESULT ddrval;
752 DDSURFACEDESC2 ddsdOverlay;
753 uint32_t i;
754 uint32_t formatcount = 0;
755 //get driver caps to determine overlay support
756 ZeroMemory(&capsDrv, sizeof(capsDrv));
757 capsDrv.dwSize = sizeof(capsDrv);
758 ddrval = g_lpdd->lpVtbl->GetCaps(g_lpdd,&capsDrv, NULL);
759 if (FAILED(ddrval))
760 {
761 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>failed getting ddrawcaps\n");
762 return 1;
763 }
764 if (!(capsDrv.dwCaps & DDCAPS_OVERLAY))
765 {
766 mp_msg(MSGT_VO, MSGL_ERR ,"<vo_directx><ERROR>Your card doesn't support overlay\n");
767 return 1;
768 }
769 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>testing supported overlay pixelformats\n");
770 //it is not possible to query for pixel formats supported by the
771 //overlay hardware: try out various formats till one works
772 ZeroMemory(&ddsdOverlay, sizeof(ddsdOverlay));
773 ddsdOverlay.dwSize = sizeof(ddsdOverlay);
774 ddsdOverlay.ddsCaps.dwCaps=DDSCAPS_OVERLAY | DDSCAPS_VIDEOMEMORY;
775 ddsdOverlay.dwFlags= DDSD_CAPS|DDSD_HEIGHT|DDSD_WIDTH| DDSD_PIXELFORMAT;
776 ddsdOverlay.dwWidth=300;
777 ddsdOverlay.dwHeight=280;
778 ddsdOverlay.dwBackBufferCount=0;
779 //try to create an overlay surface using one of the pixel formats in our global list
780 i=0;
781 do
782 {
783 ddsdOverlay.ddpfPixelFormat=g_ddpf[i].g_ddpfOverlay;
784 ddrval = g_lpdd->lpVtbl->CreateSurface(g_lpdd,&ddsdOverlay, &g_lpddsOverlay, NULL);
785 if (ddrval == DD_OK)
786 {
787 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT OVERLAY>%i %s supported\n",i,g_ddpf[i].img_format_name);
788 g_ddpf[i].drv_caps = VFCAP_CSP_SUPPORTED |VFCAP_OSD |VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_HWSCALE_UP;
789 formatcount++;}
790 else mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT OVERLAY>%i %s not supported\n",i,g_ddpf[i].img_format_name);
791 if (g_lpddsOverlay != NULL) {g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);g_lpddsOverlay = NULL;}
792 } while( ++i < NUM_FORMATS );
793 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>Your card supports %i of %i overlayformats\n",formatcount, NUM_FORMATS);
794 if (formatcount == 0)
795 {
796 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><WARN>Your card supports overlay, but we couldn't create one\n");
797 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>This can have the following reasons:\n");
798 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- you are already using an overlay with another app\n");
799 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- you don't have enough videomemory\n");
800 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>- vo_directx doesn't support the cards overlay pixelformat\n");
801 return 1;
802 }
803 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
804 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 ;)
805 return 0;
806}
807
808//find out the Pixelformat of the Primary Surface
809static uint32_t Directx_CheckPrimaryPixelformat()
810{
811 uint32_t i=0;
812 uint32_t formatcount = 0;
813 DDPIXELFORMAT ddpf;
814 DDSURFACEDESC2 ddsd;
815 HDC hdc;
816 HRESULT hres;
817 COLORREF rgbT=RGB(0,0,0);
818 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>checking primary surface\n");
819 memset( &ddpf, 0, sizeof( DDPIXELFORMAT ));
820 ddpf.dwSize = sizeof( DDPIXELFORMAT );
821 //we have to create a primary surface first
822 if(Directx_CreatePrimarySurface()!=0)return 1;
823 if(g_lpddsPrimary->lpVtbl->GetPixelFormat( g_lpddsPrimary, &ddpf ) != DD_OK )
824 {
825 mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>can't get pixelformat\n");
826 return 1;
827 }
828 while ( i < NUM_FORMATS )
829 {
830 if (g_ddpf[i].g_ddpfOverlay.dwRGBBitCount == ddpf.dwRGBBitCount)
831 {
832 if (g_ddpf[i].g_ddpfOverlay.dwRBitMask == ddpf.dwRBitMask)
833 {
834 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><FORMAT PRIMARY>%i %s supported\n",i,g_ddpf[i].img_format_name);
835 g_ddpf[i].drv_caps = VFCAP_CSP_SUPPORTED |VFCAP_OSD;
836 formatcount++;
837 primary_image_format=g_ddpf[i].img_format;
838 }
839 }
840 i++;
841 }
842 //get the colorkey for overlay mode
843 destcolorkey = CLR_INVALID;
844 if (windowcolor != CLR_INVALID && g_lpddsPrimary->lpVtbl->GetDC(g_lpddsPrimary,&hdc) == DD_OK)
845 {
846 rgbT = GetPixel(hdc, 0, 0);
847 SetPixel(hdc, 0, 0, windowcolor);
848 g_lpddsPrimary->lpVtbl->ReleaseDC(g_lpddsPrimary,hdc);
849 }
850 // read back the converted color
851 ddsd.dwSize = sizeof(ddsd);
852 while ((hres = g_lpddsPrimary->lpVtbl->Lock(g_lpddsPrimary,NULL, &ddsd, 0, NULL)) == DDERR_WASSTILLDRAWING)
853 ;
854 if (hres == DD_OK)
855 {
856 destcolorkey = *(DWORD *) ddsd.lpSurface;
857 if (ddsd.ddpfPixelFormat.dwRGBBitCount < 32)
858 destcolorkey &= (1 << ddsd.ddpfPixelFormat.dwRGBBitCount) - 1;
859 g_lpddsPrimary->lpVtbl->Unlock(g_lpddsPrimary,NULL);
860 }
861 if (windowcolor != CLR_INVALID && g_lpddsPrimary->lpVtbl->GetDC(g_lpddsPrimary,&hdc) == DD_OK)
862 {
863 SetPixel(hdc, 0, 0, rgbT);
864 g_lpddsPrimary->lpVtbl->ReleaseDC(g_lpddsPrimary,hdc);
865 }
866 //release primary
867 g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
868 g_lpddsPrimary = NULL;
869 if(formatcount==0)
870 {
871 mp_msg(MSGT_VO, MSGL_FATAL ,"<vo_directx><FATAL ERROR>Unknown Pixelformat\n");
872 return 1;
873 }
874 return 0;
875}
876
877//function handles input
878static LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
879{
880 switch (message)
881 {
882 case WM_MOUSEACTIVATE:
883 return MA_ACTIVATEANDEAT;
884 case WM_NCACTIVATE:
885 {
886 if(vidmode && adapter_count > 2) //only disable if more than one adapter.
887 return 0;
888 break;
889 }
890 case WM_DESTROY:
891 {
892 PostQuitMessage(0);
893 return 0;
894 }
895 case WM_CLOSE:
896 {
897 mplayer_put_key(KEY_CLOSE_WIN);
898 return 0;
899 }
900 case WM_WINDOWPOSCHANGED:
901 {
902 //printf("Windowposchange\n");
903 if(g_lpddsBack != NULL) //or it will crash with -vm
904 {
905 Directx_ManageDisplay();
906 }
907 break;
908 }
909 case WM_SYSCOMMAND:
910 {
911 switch (wParam)
912 { //kill screensaver etc.
913 //note: works only when the window is active
914 //you can workaround this by disabling the allow screensaver option in
915 //the link to the app
916 case SC_SCREENSAVE:
917 case SC_MONITORPOWER:
918 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>killing screensaver\n" );
919 return 0;
920 case SC_MAXIMIZE:
921 if (!vo_fs) control(VOCTRL_FULLSCREEN, NULL);
922 return 0;
923 }
924 break;
925 }
926 case WM_KEYDOWN:
927 {
928 switch (wParam)
929 {
930 case VK_LEFT:
931 {mplayer_put_key(KEY_LEFT);break;}
932 case VK_UP:
933 {mplayer_put_key(KEY_UP);break;}
934 case VK_RIGHT:
935 {mplayer_put_key(KEY_RIGHT);break;}
936 case VK_DOWN:
937 {mplayer_put_key(KEY_DOWN);break;}
938 case VK_TAB:
939 {mplayer_put_key(KEY_TAB);break;}
940 case VK_BACK:
941 {mplayer_put_key(KEY_BS);break;}
942 case VK_DELETE:
943 {mplayer_put_key(KEY_DELETE);break;}
944 case VK_INSERT:
945 {mplayer_put_key(KEY_INSERT);break;}
946 case VK_HOME:
947 {mplayer_put_key(KEY_HOME);break;}
948 case VK_END:
949 {mplayer_put_key(KEY_END);break;}
950 case VK_PRIOR:
951 {mplayer_put_key(KEY_PAGE_UP);break;}
952 case VK_NEXT:
953 {mplayer_put_key(KEY_PAGE_DOWN);break;}
954 case VK_ESCAPE:
955 {mplayer_put_key(KEY_ESC);break;}
956 }
957 break;
958 }
959 case WM_CHAR:
960 {
961 mplayer_put_key(wParam);
962 break;
963 }
964 case WM_LBUTTONDOWN:
965 {
966 if (!vo_nomouse_input)
967 mplayer_put_key(MOUSE_BTN0);
968 break;
969 }
970 case WM_MBUTTONDOWN:
971 {
972 if (!vo_nomouse_input)
973 mplayer_put_key(MOUSE_BTN1);
974 break;
975 }
976 case WM_RBUTTONDOWN:
977 {
978 if (!vo_nomouse_input)
979 mplayer_put_key(MOUSE_BTN2);
980 break;
981 }
982 case WM_LBUTTONDBLCLK:
983 {
984 if(!vo_nomouse_input)
985 mplayer_put_key(MOUSE_BTN0_DBL);
986 break;
987 }
988 case WM_MBUTTONDBLCLK:
989 {
990 if(!vo_nomouse_input)
991 mplayer_put_key(MOUSE_BTN1_DBL);
992 break;
993 }
994 case WM_RBUTTONDBLCLK:
995 {
996 if(!vo_nomouse_input)
997 mplayer_put_key(MOUSE_BTN2_DBL);
998 break;
999 }
1000 case WM_MOUSEWHEEL:
1001 {
1002 if (vo_nomouse_input)
1003 break;
1004 int x = GET_WHEEL_DELTA_WPARAM(wParam);
1005 if (x > 0)
1006 mplayer_put_key(MOUSE_BTN3);
1007 else
1008 mplayer_put_key(MOUSE_BTN4);
1009 break;
1010 }
1011 case WM_XBUTTONDOWN:
1012 {
1013 if (vo_nomouse_input)
1014 break;
1015 if (HIWORD(wParam) == 1)
1016 mplayer_put_key(MOUSE_BTN5);
1017 else
1018 mplayer_put_key(MOUSE_BTN6);
1019 break;
1020 }
1021 case WM_XBUTTONDBLCLK:
1022 {
1023 if (vo_nomouse_input)
1024 break;
1025 if (HIWORD(wParam) == 1)
1026 mplayer_put_key(MOUSE_BTN5_DBL);
1027 else
1028 mplayer_put_key(MOUSE_BTN6_DBL);
1029 break;
1030 }
1031
1032 }
1033 return DefWindowProc(hWnd, message, wParam, lParam);
1034}
1035
1036
1037static int preinit(const char *arg)
1038{
1039 HINSTANCE hInstance = GetModuleHandle(NULL);
1040 char exedir[MAX_PATH];
1041 WNDCLASS wc;
1042 if(arg)
1043 {
1044 if(strstr(arg,"noaccel"))
1045 {
1046 mp_msg(MSGT_VO,MSGL_V,"<vo_directx><INFO>disabled overlay\n");
1047 nooverlay = 1;
1048 }
1049 }
1050 /*load icon from the main app*/
1051 if(GetModuleFileName(NULL,exedir,MAX_PATH))
1052 {
1053 mplayericon = ExtractIcon( hInstance, exedir, 0 );
1054 }
1055 if(!mplayericon)mplayericon=LoadIcon(NULL,IDI_APPLICATION);
1056 mplayercursor = LoadCursor(NULL, IDC_ARROW);
1057 monitor_rect.right=GetSystemMetrics(SM_CXSCREEN);
1058 monitor_rect.bottom=GetSystemMetrics(SM_CYSCREEN);
1059
1060 windowcolor = vo_colorkey;
1061 colorbrush = CreateSolidBrush(windowcolor);
1062 blackbrush = (HBRUSH)GetStockObject(BLACK_BRUSH);
1063 wc.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
1064 wc.lpfnWndProc = WndProc;
1065 wc.cbClsExtra = 0;
1066 wc.cbWndExtra = 0;
1067 wc.hInstance = hInstance;
1068 wc.hCursor = mplayercursor;
1069 wc.hIcon = mplayericon;
1070 wc.hbrBackground = vidmode ? blackbrush : colorbrush;
1071 wc.lpszClassName = WNDCLASSNAME_WINDOWED;
1072 wc.lpszMenuName = NULL;
1073 RegisterClass(&wc);
1074 if (WinID != -1) hWnd = WinID;
1075 else
1076 hWnd = CreateWindowEx(vidmode?WS_EX_TOPMOST:0,
1077 WNDCLASSNAME_WINDOWED,"",(vidmode || !vo_border)?WS_POPUP:WNDSTYLE,
1078 CW_USEDEFAULT, CW_USEDEFAULT, 100, 100,NULL,NULL,hInstance,NULL);
1079 wc.hbrBackground = blackbrush;
1080 wc.lpszClassName = WNDCLASSNAME_FULLSCREEN;
1081 RegisterClass(&wc);
1082
1083 if (Directx_InitDirectDraw()!= 0)return 1; //init DirectDraw
1084
1085 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);
1086 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>initial mplayer windows created\n");
1087
1088 if (Directx_CheckPrimaryPixelformat()!=0)return 1;
1089 if (!nooverlay && Directx_CheckOverlayPixelformats() == 0) //check for supported hardware
1090 {
1091 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>hardware supports overlay\n");
1092 nooverlay = 0;
1093 }
1094 else //if we can't have overlay we create a backpuffer with the same imageformat as the primary surface
1095 {
1096 mp_msg(MSGT_VO, MSGL_V ,"<vo_directx><INFO>using backpuffer\n");
1097 nooverlay = 1;
1098 }
1099 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>preinit succesfully finished\n");
1100 return 0;
1101}
1102
1103static int draw_slice(uint8_t *src[], int stride[], int w,int h,int x,int y )
1104{
1105 uint8_t *s;
1106 uint8_t *d;
1107 uint32_t i=0, uvstride=dstride/2;
1108 // copy Y
1109 d=image+dstride*y+x;
1110 s=src[0];
1111 for(i=0;i<h;i++){
1112 memcpy(d,s,w);
1113 s+=stride[0];
1114 d+=dstride;
1115 }
1116
1117 w/=2;h/=2;x/=2;y/=2;
1118
1119 // copy U
1120 d=image+dstride*image_height + uvstride*y+x;
1121 if(image_format == IMGFMT_YV12)s=src[2];
1122 else s=src[1];
1123 for(i=0;i<h;i++){
1124 memcpy(d,s,w);
1125 s+=stride[1];
1126 d+=uvstride;
1127 }
1128
1129 // copy V
1130 d=image+dstride*image_height +uvstride*(image_height/2) + uvstride*y+x;
1131 if(image_format == IMGFMT_YV12)s=src[1];
1132 else s=src[2];
1133 for(i=0;i<h;i++){
1134 memcpy(d,s,w);
1135 s+=stride[2];
1136 d+=uvstride;
1137 }
1138 return 0;
1139}
1140
1141static void flip_page(void)
1142{
1143 HRESULT dxresult;
1144 g_lpddsBack->lpVtbl->Unlock (g_lpddsBack,NULL);
1145 if (vo_doublebuffering)
1146 {
1147 // flip to the next image in the sequence
1148 dxresult = g_lpddsOverlay->lpVtbl->Flip( g_lpddsOverlay,NULL, DDFLIP_WAIT);
1149 if(dxresult == DDERR_SURFACELOST)
1150 {
1151 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR><vo_directx><INFO>Restoring Surface\n");
1152 g_lpddsBack->lpVtbl->Restore( g_lpddsBack );
1153 dxresult = g_lpddsOverlay->lpVtbl->Flip( g_lpddsOverlay,NULL, DDFLIP_WAIT);
1154 }
1155 if(dxresult != DD_OK)mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>can't flip page\n");
1156 }
1157 if(nooverlay)
1158 {
1159 DDBLTFX ddbltfx;
1160 // ask for the "NOTEARING" option
1161 memset( &ddbltfx, 0, sizeof(DDBLTFX) );
1162 ddbltfx.dwSize = sizeof(DDBLTFX);
1163 ddbltfx.dwDDFX = DDBLTFX_NOTEARING;
1164 g_lpddsPrimary->lpVtbl->Blt(g_lpddsPrimary, &rd, g_lpddsBack, NULL, DDBLT_WAIT, &ddbltfx);
1165 }
1166 g_lpddsBack->lpVtbl->Lock(g_lpddsBack,NULL,&ddsdsf, DDLOCK_NOSYSLOCK | DDLOCK_WAIT , NULL);
1167 if(vo_directrendering && (dstride != ddsdsf.lPitch)){
1168 mp_msg(MSGT_VO,MSGL_WARN,"<vo_directx><WARN>stride changed !!!! disabling direct rendering\n");
1169 vo_directrendering=0;
1170 }
1171 dstride = ddsdsf.lPitch;
1172 image = ddsdsf.lpSurface;
1173}
1174
1175static int draw_frame(uint8_t *src[])
1176{
1177 memcpy( image, *src, dstride * image_height );
1178 return 0;
1179}
1180
1181static uint32_t get_image(mp_image_t *mpi)
1182{
1183 if(mpi->flags&MP_IMGFLAG_READABLE) {mp_msg(MSGT_VO, MSGL_V,"<vo_directx><ERROR>slow video ram\n");return VO_FALSE;}
1184 if(mpi->type==MP_IMGTYPE_STATIC) {mp_msg(MSGT_VO, MSGL_V,"<vo_directx><ERROR>not static\n");return VO_FALSE;}
1185 if((mpi->width==dstride) || (mpi->flags&(MP_IMGFLAG_ACCEPT_STRIDE|MP_IMGFLAG_ACCEPT_WIDTH)))
1186 {
1187 if(mpi->flags&MP_IMGFLAG_PLANAR)
1188 {
1189 if(image_format == IMGFMT_YV12)
1190 {
1191 mpi->planes[2]= image + dstride*image_height;
1192 mpi->planes[1]= image + dstride*image_height+ dstride*image_height/4;
1193 mpi->stride[1]=mpi->stride[2]=dstride/2;
1194 }
1195 else if(image_format == IMGFMT_IYUV || image_format == IMGFMT_I420)
1196 {
1197 mpi->planes[1]= image + dstride*image_height;
1198 mpi->planes[2]= image + dstride*image_height+ dstride*image_height/4;
1199 mpi->stride[1]=mpi->stride[2]=dstride/2;
1200 }
1201 else if(image_format == IMGFMT_YVU9)
1202 {
1203 mpi->planes[2] = image + dstride*image_height;
1204 mpi->planes[1] = image + dstride*image_height+ dstride*image_height/16;
1205 mpi->stride[1]=mpi->stride[2]=dstride/4;
1206 }
1207 }
1208 mpi->planes[0]=image;
1209 mpi->stride[0]=dstride;
1210 mpi->width=image_width;
1211 mpi->height=image_height;
1212 mpi->flags|=MP_IMGFLAG_DIRECT;
1213 mp_msg(MSGT_VO, MSGL_DBG3, "<vo_directx><INFO>Direct Rendering ENABLED\n");
1214 return VO_TRUE;
1215 }
1216 return VO_FALSE;
1217}
1218
1219static uint32_t put_image(mp_image_t *mpi){
1220
1221 uint32_t i = 0;
1222 uint8_t *d;
1223 uint8_t *s;
1224 uint32_t x = mpi->x;
1225 uint32_t y = mpi->y;
1226 uint32_t w = mpi->w;
1227 uint32_t h = mpi->h;
1228
1229 if (WinID != -1) Directx_ManageDisplay();
1230
1231 if((mpi->flags&MP_IMGFLAG_DIRECT)||(mpi->flags&MP_IMGFLAG_DRAW_CALLBACK))
1232 {
1233 mp_msg(MSGT_VO, MSGL_DBG3 ,"<vo_directx><INFO>put_image: nothing to do: drawslices\n");
1234 return VO_TRUE;
1235 }
1236
1237 if (mpi->flags&MP_IMGFLAG_PLANAR)
1238 {
1239
1240 if(image_format!=IMGFMT_YVU9)draw_slice(mpi->planes,mpi->stride,mpi->w,mpi->h,0,0);
1241 else
1242 {
1243 // copy Y
1244 d=image+dstride*y+x;
1245 s=mpi->planes[0];
1246 for(i=0;i<h;i++){
1247 memcpy(d,s,w);
1248 s+=mpi->stride[0];
1249 d+=dstride;
1250 }
1251 w/=4;h/=4;x/=4;y/=4;
1252 // copy V
1253 d=image+dstride*image_height + dstride*y/4+x;
1254 s=mpi->planes[2];
1255 for(i=0;i<h;i++){
1256 memcpy(d,s,w);
1257 s+=mpi->stride[1];
1258 d+=dstride/4;
1259 }
1260 // copy U
1261 d=image+dstride*image_height + dstride*image_height/16 + dstride/4*y+x;
1262 s=mpi->planes[1];
1263 for(i=0;i<h;i++){
1264 memcpy(d,s,w);
1265 s+=mpi->stride[2];
1266 d+=dstride/4;
1267 }
1268 }
1269 }
1270 else //packed
1271 {
1272 memcpy( image, mpi->planes[0], image_height * dstride);
1273 }
1274 return VO_TRUE;
1275}
1276
1277static int
1278config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t options, char *title, uint32_t format)
1279{
1280 RECT rd;
1281 vo_screenwidth = monitor_rect.right - monitor_rect.left;
1282 vo_screenheight = monitor_rect.bottom - monitor_rect.top;
1283 vo_fs = options & 0x01;
1284 image_format = format;
1285 image_width = width;
1286 image_height = height;
1287 d_image_width = d_width;
1288 d_image_height = d_height;
1289 if(format != primary_image_format)nooverlay = 0;
1290 aspect_save_orig(image_width,image_height);
1291 aspect_save_prescale(d_image_width,d_image_height);
1292 if(vidmode){
1293 vo_screenwidth=vm_width;
1294 vo_screenheight=vm_height;
1295 }
1296 aspect_save_screenres(vo_screenwidth,vo_screenheight);
1297 aspect(&d_image_width, &d_image_height, A_NOZOOM);
1298 window_aspect= (float)d_image_width / (float)d_image_height;
1299 vo_dx = 0;
1300 vo_dy = 0;
1301
1302 /*release all directx objects*/
1303 if (g_cc != NULL)g_cc->lpVtbl->Release(g_cc);
1304 g_cc=NULL;
1305 if(g_lpddclipper)g_lpddclipper->lpVtbl->Release(g_lpddclipper);
1306 g_lpddclipper=NULL;
1307 if (g_lpddsBack != NULL) g_lpddsBack->lpVtbl->Release(g_lpddsBack);
1308 g_lpddsBack = NULL;
1309 if(vo_doublebuffering)
1310 if (g_lpddsOverlay != NULL)g_lpddsOverlay->lpVtbl->Release(g_lpddsOverlay);
1311 g_lpddsOverlay = NULL;
1312 if (g_lpddsPrimary != NULL) g_lpddsPrimary->lpVtbl->Release(g_lpddsPrimary);
1313 g_lpddsPrimary = NULL;
1314 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>overlay surfaces released\n");
1315
1316 if(!vidmode){
1317 if(vo_geometry){
1318 vo_dx= ( vo_screenwidth - d_image_width ) / 2; vo_dy=( vo_screenheight - d_image_height ) / 2;
1319 geometry(&vo_dx, &vo_dy, &d_image_width, &d_image_height, vo_screenwidth, vo_screenheight);
1320 }
1321 else {
1322 GetWindowRect(hWnd,&rd);
1323 vo_dx=rd.left;
1324 vo_dy=rd.top;
1325 }
1326 vo_dx += monitor_rect.left; /* move position to global window space */
1327 vo_dy += monitor_rect.top;
1328 rd.left = vo_dx;
1329 rd.top = vo_dy;
1330 rd.right = rd.left + d_image_width;
1331 rd.bottom = rd.top + d_image_height;
1332 if (WinID == -1) {
1333 if (vo_border)
1334 AdjustWindowRect(&rd,WNDSTYLE,FALSE);
1335 SetWindowPos(hWnd,NULL, vo_dx, vo_dy,rd.right-rd.left,rd.bottom-rd.top,SWP_SHOWWINDOW|SWP_NOOWNERZORDER);
1336 }
1337 }
1338 else ShowWindow(hWnd,SW_SHOW);
1339
1340 if(vo_fs && !vidmode)ShowWindow(hWndFS,SW_SHOW);
1341 if (WinID == -1)
1342 SetWindowText(hWnd,title);
1343
1344
1345 if(vidmode)vo_fs=0;
1346
1347
1348 /*create the surfaces*/
1349 if(Directx_CreatePrimarySurface())return 1;
1350
1351 //create palette for 256 color mode
1352 if(image_format==IMGFMT_BGR8){
1353 LPDIRECTDRAWPALETTE ddpalette=NULL;
1354 char* palette=malloc(4*256);
1355 int i;
1356 for(i=0; i<256; i++){
1357 palette[4*i+0] = ((i >> 5) & 0x07) * 255 / 7;
1358 palette[4*i+1] = ((i >> 2) & 0x07) * 255 / 7;
1359 palette[4*i+2] = ((i >> 0) & 0x03) * 255 / 3;
1360 palette[4*i+3] = PC_NOCOLLAPSE;
1361 }
1362 g_lpdd->lpVtbl->CreatePalette(g_lpdd,DDPCAPS_8BIT|DDPCAPS_INITIALIZE,palette,&ddpalette,NULL);
1363 g_lpddsPrimary->lpVtbl->SetPalette(g_lpddsPrimary,ddpalette);
1364 free(palette);
1365 ddpalette->lpVtbl->Release(ddpalette);
1366 }
1367
1368 if (!nooverlay && Directx_CreateOverlay(image_format))
1369 {
1370 if(format == primary_image_format)nooverlay=1; /*overlay creation failed*/
1371 else {
1372 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't use overlay mode: please use -vo directx:noaccel\n");
1373 return 1;
1374 }
1375 }
1376 if(nooverlay)
1377 {
1378 if(Directx_CreateBackpuffer())
1379 {
1380 mp_msg(MSGT_VO, MSGL_FATAL,"<vo_directx><FATAL ERROR>can't get the driver to work on your system :(\n");
1381 return 1;
1382 }
1383 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><INFO>back surface created\n");
1384 vo_doublebuffering = 0;
1385 /*create clipper for nonoverlay mode*/
1386 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;}
1387 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;}
1388 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;}
1389 mp_msg(MSGT_VO, MSGL_DBG3,"<vo_directx><INFO>clipper succesfully created\n");
1390 }else{
1391 if(DD_OK != g_lpddsOverlay->lpVtbl->QueryInterface(g_lpddsOverlay,&IID_IDirectDrawColorControl,(void**)&g_cc))
1392 mp_msg(MSGT_VO, MSGL_V,"<vo_directx><WARN>unable to get DirectDraw ColorControl interface\n");
1393 }
1394 Directx_ManageDisplay();
1395 memset(&ddsdsf, 0,sizeof(DDSURFACEDESC2));
1396 ddsdsf.dwSize = sizeof (DDSURFACEDESC2);
1397 g_lpddsBack->lpVtbl->Lock(g_lpddsBack,NULL,&ddsdsf, DDLOCK_NOSYSLOCK | DDLOCK_WAIT, NULL);
1398 dstride = ddsdsf.lPitch;
1399 image = ddsdsf.lpSurface;
1400 return 0;
1401}
1402
1403//function to set color controls
1404// brightness [0, 10000]
1405// contrast [0, 20000]
1406// hue [-180, 180]
1407// saturation [0, 20000]
1408static uint32_t color_ctrl_set(char *what, int value)
1409{
1410 uint32_t r = VO_NOTIMPL;
1411 DDCOLORCONTROL dcc;
1412 //printf("\n*** %s = %d\n", what, value);
1413 if (!g_cc) {
1414 //printf("\n *** could not get color control interface!!!\n");
1415 return VO_NOTIMPL;
1416 }
1417 ZeroMemory(&dcc, sizeof(dcc));
1418 dcc.dwSize = sizeof(dcc);
1419
1420 if (!strcmp(what, "brightness")) {
1421 dcc.dwFlags = DDCOLOR_BRIGHTNESS;
1422 dcc.lBrightness = (value + 100) * 10000 / 200;
1423 r = VO_TRUE;
1424 } else if (!strcmp(what, "contrast")) {
1425 dcc.dwFlags = DDCOLOR_CONTRAST;
1426 dcc.lContrast = (value + 100) * 20000 / 200;
1427 r = VO_TRUE;
1428 } else if (!strcmp(what, "hue")) {
1429 dcc.dwFlags = DDCOLOR_HUE;
1430 dcc.lHue = value * 180 / 100;
1431 r = VO_TRUE;
1432 } else if (!strcmp(what, "saturation")) {
1433 dcc.dwFlags = DDCOLOR_SATURATION;
1434 dcc.lSaturation = (value + 100) * 20000 / 200;
1435 r = VO_TRUE;
1436 }
1437
1438 if (r == VO_TRUE) {
1439 g_cc->lpVtbl->SetColorControls(g_cc, &dcc);
1440 }
1441 return r;
1442}
1443
1444//analoguous to color_ctrl_set
1445static uint32_t color_ctrl_get(char *what, int *value)
1446{
1447 uint32_t r = VO_NOTIMPL;
1448 DDCOLORCONTROL dcc;
1449 if (!g_cc) {
1450 //printf("\n *** could not get color control interface!!!\n");
1451 return VO_NOTIMPL;
1452 }
1453 ZeroMemory(&dcc, sizeof(dcc));
1454 dcc.dwSize = sizeof(dcc);
1455
1456 if (g_cc->lpVtbl->GetColorControls(g_cc, &dcc) != DD_OK) {
1457 return r;
1458 }
1459
1460 if (!strcmp(what, "brightness") && (dcc.dwFlags & DDCOLOR_BRIGHTNESS)) {
1461 *value = dcc.lBrightness * 200 / 10000 - 100;
1462 r = VO_TRUE;
1463 } else if (!strcmp(what, "contrast") && (dcc.dwFlags & DDCOLOR_CONTRAST)) {
1464 *value = dcc.lContrast * 200 / 20000 - 100;
1465 r = VO_TRUE;
1466 } else if (!strcmp(what, "hue") && (dcc.dwFlags & DDCOLOR_HUE)) {
1467 *value = dcc.lHue * 100 / 180;
1468 r = VO_TRUE;
1469 } else if (!strcmp(what, "saturation") && (dcc.dwFlags & DDCOLOR_SATURATION)) {
1470 *value = dcc.lSaturation * 200 / 20000 - 100;
1471 r = VO_TRUE;
1472 }
1473// printf("\n*** %s = %d\n", what, *value);
1474
1475 return r;
1476}
1477
1478static int control(uint32_t request, void *data, ...)
1479{
1480 switch (request) {
1481
1482 case VOCTRL_GET_IMAGE:
1483 return get_image(data);
1484 case VOCTRL_QUERY_FORMAT:
1485 return query_format(*((uint32_t*)data));
1486 case VOCTRL_DRAW_IMAGE:
1487 return put_image(data);
1488 case VOCTRL_BORDER:
1489 if(WinID != -1) return VO_TRUE;
1490 if(vidmode)
1491 {
1492 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>border has no meaning in exclusive mode\n");
1493 }
1494 else
1495 {
1496 if(vo_border) {
1497 vo_border = 0;
1498 SetWindowLong(hWnd, GWL_STYLE, WS_POPUP);
1499 } else {
1500 vo_border = 1;
1501 SetWindowLong(hWnd, GWL_STYLE, WNDSTYLE);
1502 }
1503 // needed AFAICT to force the window to
1504 // redisplay with the new style. --Joey
1505 if (!vo_fs) {
1506 ShowWindow(hWnd,SW_HIDE);
1507 ShowWindow(hWnd,SW_SHOW);
1508 }
1509 Directx_ManageDisplay();
1510 }
1511 return VO_TRUE;
1512 case VOCTRL_ONTOP:
1513 if(WinID != -1) return VO_TRUE;
1514 if(vidmode)
1515 {
1516 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>ontop has no meaning in exclusive mode\n");
1517 }
1518 else
1519 {
1520 if(vo_ontop) vo_ontop = 0;
1521 else vo_ontop = 1;
1522 Directx_ManageDisplay();
1523 }
1524 return VO_TRUE;
1525 case VOCTRL_ROOTWIN:
1526 if(WinID != -1) return VO_TRUE;
1527 if(vidmode)
1528 {
1529 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>rootwin has no meaning in exclusive mode\n");
1530 }
1531 else
1532 {
1533 if(vo_rootwin) vo_rootwin = 0;
1534 else vo_rootwin = 1;
1535 Directx_ManageDisplay();
1536 }
1537 return VO_TRUE;
1538 case VOCTRL_FULLSCREEN:
1539 {
1540 if(vidmode)
1541 {
1542 mp_msg(MSGT_VO, MSGL_ERR,"<vo_directx><ERROR>currently we do not allow to switch from exclusive to windowed mode\n");
1543 }
1544 else
1545 {
1546 if(!vo_fs)
1547 {
1548 vo_fs=1;
1549 ShowWindow(hWndFS,SW_SHOW);
1550 ShowWindow(hWnd,SW_HIDE);
1551 SetForegroundWindow(hWndFS);
1552 }
1553 else
1554 {
1555 vo_fs=0;
1556 ShowWindow(hWndFS,SW_HIDE);
1557 ShowWindow(hWnd,SW_SHOW);
1558 }
1559 Directx_ManageDisplay();
1560 break;
1561 }
1562 return VO_TRUE;
1563 }
1564 case VOCTRL_SET_EQUALIZER: {
1565 va_list ap;
1566 int value;
1567
1568 va_start(ap, data);
1569 value = va_arg(ap, int);
1570 va_end(ap);
1571 return color_ctrl_set(data, value);
1572 }
1573 case VOCTRL_GET_EQUALIZER: {
1574 va_list ap;
1575 int *value;
1576
1577 va_start(ap, data);
1578 value = va_arg(ap, int*);
1579 va_end(ap);
1580 return color_ctrl_get(data, value);
1581 }
1582 };
1583 return VO_NOTIMPL;
1584}