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configure: Always set LDPATH, rpath support is broken on many platforms.
[wine.git] / dlls / ddraw / utils.c
bloba7cef33ca2cd915757e483bcc80ee3c66e3ab975
1 /*
2 * DirectDraw helper functions
3 *
4 * Copyright (c) 1997-2000 Marcus Meissner
5 * Copyright (c) 1998 Lionel Ulmer
6 * Copyright (c) 2000 TransGaming Technologies Inc.
7 * Copyright (c) 2006 Stefan Dösinger
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 */
23
24 #include "config.h"
25
26 #define NONAMELESSUNION
27
28 #include "ddraw_private.h"
29 #include "wine/debug.h"
30
31 WINE_DEFAULT_DEBUG_CHANNEL(ddraw);
32
33 static void DDRAW_dump_pixelformat(const DDPIXELFORMAT *pf);
34
35 /*****************************************************************************
36 * PixelFormat_WineD3DtoDD
37 *
38 * Converts an WINED3DFORMAT value into a DDPIXELFORMAT structure
39 *
40 * Params:
41 * DDPixelFormat: Address of the structure to write the pixel format to
42 * WineD3DFormat: Source format
43 *
44 *****************************************************************************/
45 void
46 PixelFormat_WineD3DtoDD(DDPIXELFORMAT *DDPixelFormat,
47 WINED3DFORMAT WineD3DFormat)
48 {
49 DWORD Size = DDPixelFormat->dwSize;
50 TRACE("Converting WINED3DFORMAT %d to DDRAW\n", WineD3DFormat);
51
52 if(Size==0) return;
53
54 memset(DDPixelFormat, 0x00, Size);
55 DDPixelFormat->dwSize = Size;
56 switch(WineD3DFormat)
57 {
58 case WINED3DFMT_R8G8B8:
59 DDPixelFormat->dwFlags = DDPF_RGB;
60 DDPixelFormat->dwFourCC = 0;
61 DDPixelFormat->u1.dwRGBBitCount = 24;
62 DDPixelFormat->u2.dwRBitMask = 0x00ff0000;
63 DDPixelFormat->u3.dwGBitMask = 0x0000ff00;
64 DDPixelFormat->u4.dwBBitMask = 0x000000ff;
65 DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0;
66 break;
67
68 case WINED3DFMT_A8R8G8B8:
69 DDPixelFormat->dwFlags = DDPF_RGB | DDPF_ALPHAPIXELS;
70 DDPixelFormat->dwFourCC = 0;
71 DDPixelFormat->u1.dwRGBBitCount = 32;
72 DDPixelFormat->u2.dwRBitMask = 0x00ff0000;
73 DDPixelFormat->u3.dwGBitMask = 0x0000ff00;
74 DDPixelFormat->u4.dwBBitMask = 0x000000ff;
75 DDPixelFormat->u5.dwRGBAlphaBitMask = 0xff000000;
76 break;
77
78 case WINED3DFMT_X8R8G8B8:
79 DDPixelFormat->dwFlags = DDPF_RGB;
80 DDPixelFormat->dwFourCC = 0;
81 DDPixelFormat->u1.dwRGBBitCount = 32;
82 DDPixelFormat->u2.dwRBitMask = 0x00ff0000;
83 DDPixelFormat->u3.dwGBitMask = 0x0000ff00;
84 DDPixelFormat->u4.dwBBitMask = 0x000000ff;
85 DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0;
86 break;
87
88 case WINED3DFMT_X8B8G8R8:
89 DDPixelFormat->dwFlags = DDPF_RGB;
90 DDPixelFormat->dwFourCC = 0;
91 DDPixelFormat->u1.dwRGBBitCount = 32;
92 DDPixelFormat->u2.dwRBitMask = 0x000000ff;
93 DDPixelFormat->u3.dwGBitMask = 0x0000ff00;
94 DDPixelFormat->u4.dwBBitMask = 0x00ff0000;
95 DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0;
96 break;
97
98 case WINED3DFMT_R5G6B5:
99 DDPixelFormat->dwFlags = DDPF_RGB;
100 DDPixelFormat->dwFourCC = 0;
101 DDPixelFormat->u1.dwRGBBitCount = 16;
102 DDPixelFormat->u2.dwRBitMask = 0xF800;
103 DDPixelFormat->u3.dwGBitMask = 0x07E0;
104 DDPixelFormat->u4.dwBBitMask = 0x001F;
105 DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0;
106 break;
107
108 case WINED3DFMT_X1R5G5B5:
109 DDPixelFormat->dwFlags = DDPF_RGB;
110 DDPixelFormat->dwFourCC = 0;
111 DDPixelFormat->u1.dwRGBBitCount = 16;
112 DDPixelFormat->u2.dwRBitMask = 0x7C00;
113 DDPixelFormat->u3.dwGBitMask = 0x03E0;
114 DDPixelFormat->u4.dwBBitMask = 0x001F;
115 DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0;
116 break;
117
118 case WINED3DFMT_A1R5G5B5:
119 DDPixelFormat->dwFlags = DDPF_RGB | DDPF_ALPHAPIXELS;
120 DDPixelFormat->dwFourCC = 0;
121 DDPixelFormat->u1.dwRGBBitCount = 16;
122 DDPixelFormat->u2.dwRBitMask = 0x7C00;
123 DDPixelFormat->u3.dwGBitMask = 0x03E0;
124 DDPixelFormat->u4.dwBBitMask = 0x001F;
125 DDPixelFormat->u5.dwRGBAlphaBitMask = 0x8000;
126 break;
127
128 case WINED3DFMT_A4R4G4B4:
129 DDPixelFormat->dwFlags = DDPF_RGB | DDPF_ALPHAPIXELS;
130 DDPixelFormat->dwFourCC = 0;
131 DDPixelFormat->u1.dwRGBBitCount = 16;
132 DDPixelFormat->u2.dwRBitMask = 0x0F00;
133 DDPixelFormat->u3.dwGBitMask = 0x00F0;
134 DDPixelFormat->u4.dwBBitMask = 0x000F;
135 DDPixelFormat->u5.dwRGBAlphaBitMask = 0xF000;
136 break;
137
138 case WINED3DFMT_R3G3B2:
139 DDPixelFormat->dwFlags = DDPF_RGB;
140 DDPixelFormat->dwFourCC = 0;
141 DDPixelFormat->u1.dwRGBBitCount = 8;
142 DDPixelFormat->u2.dwRBitMask = 0xE0;
143 DDPixelFormat->u3.dwGBitMask = 0x1C;
144 DDPixelFormat->u4.dwBBitMask = 0x03;
145 DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0x0;
146 break;
147
148 case WINED3DFMT_P8:
149 DDPixelFormat->dwFlags = DDPF_PALETTEINDEXED8 | DDPF_RGB;
150 DDPixelFormat->dwFourCC = 0;
151 DDPixelFormat->u1.dwRGBBitCount = 8;
152 DDPixelFormat->u2.dwRBitMask = 0x00;
153 DDPixelFormat->u3.dwGBitMask = 0x00;
154 DDPixelFormat->u4.dwBBitMask = 0x00;
155 break;
156
157 case WINED3DFMT_A8_UNORM:
158 DDPixelFormat->dwFlags = DDPF_ALPHA;
159 DDPixelFormat->dwFourCC = 0;
160 DDPixelFormat->u1.dwAlphaBitDepth = 8;
161 DDPixelFormat->u2.dwRBitMask = 0x0;
162 DDPixelFormat->u3.dwZBitMask = 0x0;
163 DDPixelFormat->u4.dwStencilBitMask = 0x0;
164 DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0x0;
165 break;
166
167 case WINED3DFMT_A8R3G3B2:
168 DDPixelFormat->dwFlags = DDPF_RGB | DDPF_ALPHAPIXELS;
169 DDPixelFormat->dwFourCC = 0;
170 DDPixelFormat->u1.dwRGBBitCount = 16;
171 DDPixelFormat->u2.dwRBitMask = 0x00E0;
172 DDPixelFormat->u3.dwGBitMask = 0x001C;
173 DDPixelFormat->u4.dwBBitMask = 0x0003;
174 DDPixelFormat->u5.dwRGBAlphaBitMask = 0xF000;
175 break;
176
177 case WINED3DFMT_X4R4G4B4:
178 DDPixelFormat->dwFlags = DDPF_RGB;
179 DDPixelFormat->dwFourCC = 0;
180 DDPixelFormat->u1.dwRGBBitCount = 16;
181 DDPixelFormat->u2.dwRBitMask = 0x0F00;
182 DDPixelFormat->u3.dwGBitMask = 0x00F0;
183 DDPixelFormat->u4.dwBBitMask = 0x000F;
184 DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0;
185 return;
186
187 /* How are Z buffer bit depth and Stencil buffer bit depth related?
188 */
189 case WINED3DFMT_D16_UNORM:
190 DDPixelFormat->dwFlags = DDPF_ZBUFFER;
191 DDPixelFormat->dwFourCC = 0;
192 DDPixelFormat->u1.dwZBufferBitDepth = 16;
193 DDPixelFormat->u2.dwStencilBitDepth = 0;
194 DDPixelFormat->u3.dwZBitMask = 0x0000FFFF;
195 DDPixelFormat->u4.dwStencilBitMask = 0x0;
196 DDPixelFormat->u5.dwRGBZBitMask = 0x00000000;
197 break;
198
199 case WINED3DFMT_D32:
200 DDPixelFormat->dwFlags = DDPF_ZBUFFER;
201 DDPixelFormat->dwFourCC = 0;
202 DDPixelFormat->u1.dwZBufferBitDepth = 32;
203 DDPixelFormat->u2.dwStencilBitDepth = 0;
204 DDPixelFormat->u3.dwZBitMask = 0xFFFFFFFF;
205 DDPixelFormat->u4.dwStencilBitMask = 0x0;
206 DDPixelFormat->u5.dwRGBZBitMask = 0x00000000;
207 break;
208
209 case WINED3DFMT_D24X4S4:
210 DDPixelFormat->dwFlags = DDPF_ZBUFFER | DDPF_STENCILBUFFER;
211 DDPixelFormat->dwFourCC = 0;
212 /* Should I set dwZBufferBitDepth to 32 here? */
213 DDPixelFormat->u1.dwZBufferBitDepth = 32;
214 DDPixelFormat->u2.dwStencilBitDepth = 4;
215 DDPixelFormat->u3.dwZBitMask = 0x00FFFFFF;
216 DDPixelFormat->u4.dwStencilBitMask = 0x0F000000;
217 DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0;
218 break;
219
220 case WINED3DFMT_D24S8:
221 DDPixelFormat->dwFlags = DDPF_ZBUFFER | DDPF_STENCILBUFFER;
222 DDPixelFormat->dwFourCC = 0;
223 /* Should I set dwZBufferBitDepth to 32 here? */
224 DDPixelFormat->u1.dwZBufferBitDepth = 32;
225 DDPixelFormat->u2.dwStencilBitDepth = 8;
226 DDPixelFormat->u3.dwZBitMask = 0x00FFFFFFFF;
227 DDPixelFormat->u4.dwStencilBitMask = 0xFF000000;
228 DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0;
229 break;
230
231 case WINED3DFMT_D24X8:
232 DDPixelFormat->dwFlags = DDPF_ZBUFFER;
233 DDPixelFormat->dwFourCC = 0;
234 DDPixelFormat->u1.dwZBufferBitDepth = 32;
235 DDPixelFormat->u2.dwStencilBitDepth = 0;
236 DDPixelFormat->u3.dwZBitMask = 0x00FFFFFFFF;
237 DDPixelFormat->u4.dwStencilBitMask = 0x00000000;
238 DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0;
239
240 break;
241 case WINED3DFMT_D15S1:
242 DDPixelFormat->dwFlags = DDPF_ZBUFFER | DDPF_STENCILBUFFER;
243 DDPixelFormat->dwFourCC = 0;
244 DDPixelFormat->u1.dwZBufferBitDepth = 16;
245 DDPixelFormat->u2.dwStencilBitDepth = 1;
246 DDPixelFormat->u3.dwZBitMask = 0x7fff;
247 DDPixelFormat->u4.dwStencilBitMask = 0x8000;
248 DDPixelFormat->u5.dwRGBAlphaBitMask = 0x0;
249 break;
250
251 case WINED3DFMT_UYVY:
252 case WINED3DFMT_YUY2:
253 DDPixelFormat->u1.dwYUVBitCount = 16;
254 DDPixelFormat->dwFlags = DDPF_FOURCC;
255 DDPixelFormat->dwFourCC = WineD3DFormat;
256 break;
257
258 case WINED3DFMT_YV12:
259 DDPixelFormat->u1.dwYUVBitCount = 12;
260 DDPixelFormat->dwFlags = DDPF_FOURCC;
261 DDPixelFormat->dwFourCC = WineD3DFormat;
262 break;
263
264 case WINED3DFMT_DXT1:
265 case WINED3DFMT_DXT2:
266 case WINED3DFMT_DXT3:
267 case WINED3DFMT_DXT4:
268 case WINED3DFMT_DXT5:
269 case WINED3DFMT_MULTI2_ARGB8:
270 case WINED3DFMT_G8R8_G8B8:
271 case WINED3DFMT_R8G8_B8G8:
272 DDPixelFormat->dwFlags = DDPF_FOURCC;
273 DDPixelFormat->dwFourCC = WineD3DFormat;
274 break;
275
276 /* Luminance */
277 case WINED3DFMT_L8:
278 DDPixelFormat->dwFlags = DDPF_LUMINANCE;
279 DDPixelFormat->dwFourCC = 0;
280 DDPixelFormat->u1.dwLuminanceBitCount = 8;
281 DDPixelFormat->u2.dwLuminanceBitMask = 0xff;
282 DDPixelFormat->u3.dwBumpDvBitMask = 0x0;
283 DDPixelFormat->u4.dwBumpLuminanceBitMask = 0x0;
284 DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0x0;
285 break;
286
287 case WINED3DFMT_A4L4:
288 DDPixelFormat->dwFlags = DDPF_ALPHAPIXELS | DDPF_LUMINANCE;
289 DDPixelFormat->dwFourCC = 0;
290 DDPixelFormat->u1.dwLuminanceBitCount = 4;
291 DDPixelFormat->u2.dwLuminanceBitMask = 0x0f;
292 DDPixelFormat->u3.dwBumpDvBitMask = 0x0;
293 DDPixelFormat->u4.dwBumpLuminanceBitMask = 0x0;
294 DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0xf0;
295 break;
296
297 case WINED3DFMT_A8L8:
298 DDPixelFormat->dwFlags = DDPF_ALPHAPIXELS | DDPF_LUMINANCE;
299 DDPixelFormat->dwFourCC = 0;
300 DDPixelFormat->u1.dwLuminanceBitCount = 16;
301 DDPixelFormat->u2.dwLuminanceBitMask = 0x00ff;
302 DDPixelFormat->u3.dwBumpDvBitMask = 0x0;
303 DDPixelFormat->u4.dwBumpLuminanceBitMask = 0x0;
304 DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0xff00;
305 break;
306
307 /* Bump mapping */
308 case WINED3DFMT_R8G8_SNORM:
309 DDPixelFormat->dwFlags = DDPF_BUMPDUDV;
310 DDPixelFormat->dwFourCC = 0;
311 DDPixelFormat->u1.dwBumpBitCount = 16;
312 DDPixelFormat->u2.dwBumpDuBitMask = 0x000000ff;
313 DDPixelFormat->u3.dwBumpDvBitMask = 0x0000ff00;
314 DDPixelFormat->u4.dwBumpLuminanceBitMask = 0x00000000;
315 DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0x00000000;
316 break;
317
318 case WINED3DFMT_L6V5U5:
319 DDPixelFormat->dwFlags = DDPF_BUMPDUDV;
320 DDPixelFormat->dwFourCC = 0;
321 DDPixelFormat->u1.dwBumpBitCount = 16;
322 DDPixelFormat->u2.dwBumpDuBitMask = 0x0000001f;
323 DDPixelFormat->u3.dwBumpDvBitMask = 0x000003e0;
324 DDPixelFormat->u4.dwBumpLuminanceBitMask = 0x0000fc00;
325 DDPixelFormat->u5.dwLuminanceAlphaBitMask = 0x00000000;
326 break;
327
328 default:
329 ERR("Can't translate this Pixelformat %d\n", WineD3DFormat);
330 }
331
332 if(TRACE_ON(ddraw)) {
333 TRACE("Returning: ");
334 DDRAW_dump_pixelformat(DDPixelFormat);
335 }
336 }
337 /*****************************************************************************
338 * PixelFormat_DD2WineD3D
339 *
340 * Reads a DDPIXELFORMAT structure and returns the equal WINED3DFORMAT
341 *
342 * Params:
343 * DDPixelFormat: The source format
344 *
345 * Returns:
346 * The WINED3DFORMAT equal to the DDraw format
347 * WINED3DFMT_UNKNOWN if a matching format wasn't found
348 *****************************************************************************/
349 WINED3DFORMAT
350 PixelFormat_DD2WineD3D(const DDPIXELFORMAT *DDPixelFormat)
351 {
352 TRACE("Convert a DirectDraw Pixelformat to a WineD3D Pixelformat\n");
353 if(TRACE_ON(ddraw))
354 {
355 DDRAW_dump_pixelformat(DDPixelFormat);
356 }
357
358 if(DDPixelFormat->dwFlags & DDPF_PALETTEINDEXED8)
359 {
360 return WINED3DFMT_P8;
361 }
362 else if(DDPixelFormat->dwFlags & (DDPF_PALETTEINDEXED1 | DDPF_PALETTEINDEXED2 | DDPF_PALETTEINDEXED4) )
363 {
364 FIXME("DDPF_PALETTEINDEXED1 to DDPF_PALETTEINDEXED4 are not supported by WineD3D (yet). Returning WINED3DFMT_P8\n");
365 return WINED3DFMT_P8;
366 }
367 else if(DDPixelFormat->dwFlags & DDPF_RGB)
368 {
369 switch(DDPixelFormat->u1.dwRGBBitCount)
370 {
371 case 8:
372 /* This is the only format that can match here */
373 return WINED3DFMT_R3G3B2;
374
375 case 16:
376 /* Read the Color masks */
377 if( (DDPixelFormat->u2.dwRBitMask == 0xF800) &&
378 (DDPixelFormat->u3.dwGBitMask == 0x07E0) &&
379 (DDPixelFormat->u4.dwBBitMask == 0x001F) )
380 {
381 return WINED3DFMT_R5G6B5;
382 }
383
384 if( (DDPixelFormat->u2.dwRBitMask == 0x7C00) &&
385 (DDPixelFormat->u3.dwGBitMask == 0x03E0) &&
386 (DDPixelFormat->u4.dwBBitMask == 0x001F) )
387 {
388 if( (DDPixelFormat->dwFlags & DDPF_ALPHAPIXELS) &&
389 (DDPixelFormat->u5.dwRGBAlphaBitMask == 0x8000))
390 return WINED3DFMT_A1R5G5B5;
391 else
392 return WINED3DFMT_X1R5G5B5;
393 }
394
395 if( (DDPixelFormat->u2.dwRBitMask == 0x0F00) &&
396 (DDPixelFormat->u3.dwGBitMask == 0x00F0) &&
397 (DDPixelFormat->u4.dwBBitMask == 0x000F) )
398 {
399 if( (DDPixelFormat->dwFlags & DDPF_ALPHAPIXELS) &&
400 (DDPixelFormat->u5.dwRGBAlphaBitMask == 0xF000))
401 return WINED3DFMT_A4R4G4B4;
402 else
403 return WINED3DFMT_X4R4G4B4;
404 }
405
406 if( (DDPixelFormat->dwFlags & DDPF_ALPHAPIXELS) &&
407 (DDPixelFormat->u5.dwRGBAlphaBitMask == 0xFF00) &&
408 (DDPixelFormat->u2.dwRBitMask == 0x00E0) &&
409 (DDPixelFormat->u3.dwGBitMask == 0x001C) &&
410 (DDPixelFormat->u4.dwBBitMask == 0x0003) )
411 {
412 return WINED3DFMT_A8R3G3B2;
413 }
414 ERR("16 bit RGB Pixel format does not match\n");
415 return WINED3DFMT_UNKNOWN;
416
417 case 24:
418 return WINED3DFMT_R8G8B8;
419
420 case 32:
421 /* Read the Color masks */
422 if( (DDPixelFormat->u2.dwRBitMask == 0x00FF0000) &&
423 (DDPixelFormat->u3.dwGBitMask == 0x0000FF00) &&
424 (DDPixelFormat->u4.dwBBitMask == 0x000000FF) )
425 {
426 if( (DDPixelFormat->dwFlags & DDPF_ALPHAPIXELS) &&
427 (DDPixelFormat->u5.dwRGBAlphaBitMask == 0xFF000000))
428 return WINED3DFMT_A8R8G8B8;
429 else
430 return WINED3DFMT_X8R8G8B8;
431
432 }
433 ERR("32 bit RGB pixel format does not match\n");
434
435 default:
436 ERR("Invalid dwRGBBitCount in Pixelformat structure\n");
437 return WINED3DFMT_UNKNOWN;
438 }
439 }
440 else if( (DDPixelFormat->dwFlags & DDPF_ALPHA) )
441 {
442 /* Alpha only Pixelformat */
443 switch(DDPixelFormat->u1.dwAlphaBitDepth)
444 {
445 case 1:
446 case 2:
447 case 4:
448 ERR("Unsupported Alpha-Only bit depth 0x%x\n", DDPixelFormat->u1.dwAlphaBitDepth);
449 case 8:
450 return WINED3DFMT_A8_UNORM;
451
452 default:
453 ERR("Invalid AlphaBitDepth in Alpha-Only Pixelformat\n");
454 return WINED3DFMT_UNKNOWN;
455 }
456 }
457 else if(DDPixelFormat->dwFlags & DDPF_LUMINANCE)
458 {
459 /* Luminance-only or luminance-alpha */
460 if(DDPixelFormat->dwFlags & DDPF_ALPHAPIXELS)
461 {
462 /* Luminance with Alpha */
463 switch(DDPixelFormat->u1.dwLuminanceBitCount)
464 {
465 case 4:
466 if(DDPixelFormat->u1.dwAlphaBitDepth == 4)
467 return WINED3DFMT_A4L4;
468 ERR("Unknown Alpha / Luminance bit depth combination\n");
469 return WINED3DFMT_UNKNOWN;
470
471 case 6:
472 ERR("A luminance Pixelformat shouldn't have 6 luminance bits. Returning D3DFMT_L6V5U5 for now!!\n");
473 return WINED3DFMT_L6V5U5;
474
475 case 8:
476 if(DDPixelFormat->u1.dwAlphaBitDepth == 8)
477 return WINED3DFMT_A8L8;
478 ERR("Unknown Alpha / Lumincase bit depth combination\n");
479 return WINED3DFMT_UNKNOWN;
480 }
481 }
482 else
483 {
484 /* Luminance-only */
485 switch(DDPixelFormat->u1.dwLuminanceBitCount)
486 {
487 case 6:
488 ERR("A luminance Pixelformat shouldn't have 6 luminance bits. Returning D3DFMT_L6V5U5 for now!!\n");
489 return WINED3DFMT_L6V5U5;
490
491 case 8:
492 return WINED3DFMT_L8;
493
494 default:
495 ERR("Unknown luminance-only bit depth 0x%x\n", DDPixelFormat->u1.dwLuminanceBitCount);
496 return WINED3DFMT_UNKNOWN;
497 }
498 }
499 }
500 else if(DDPixelFormat->dwFlags & DDPF_ZBUFFER)
501 {
502 /* Z buffer */
503 if(DDPixelFormat->dwFlags & DDPF_STENCILBUFFER)
504 {
505 switch(DDPixelFormat->u1.dwZBufferBitDepth)
506 {
507 case 8:
508 FIXME("8 Bits Z+Stencil buffer pixelformat is not supported. Returning WINED3DFMT_UNKNOWN\n");
509 return WINED3DFMT_UNKNOWN;
510
511 case 15:
512 FIXME("15 bit depth buffer not handled yet, assuming 16 bit\n");
513 case 16:
514 if(DDPixelFormat->u2.dwStencilBitDepth == 1)
515 return WINED3DFMT_D15S1;
516
517 FIXME("Don't know how to handle a 16 bit Z buffer with %d bit stencil buffer pixelformat\n", DDPixelFormat->u2.dwStencilBitDepth);
518 return WINED3DFMT_UNKNOWN;
519
520 case 24:
521 FIXME("Don't know how to handle a 24 bit depth buffer with stencil bits\n");
522 return WINED3DFMT_D24S8;
523
524 case 32:
525 if(DDPixelFormat->u2.dwStencilBitDepth == 8)
526 return WINED3DFMT_D24S8;
527 else
528 return WINED3DFMT_D24X4S4;
529
530 default:
531 ERR("Unknown Z buffer depth %d\n", DDPixelFormat->u1.dwZBufferBitDepth);
532 return WINED3DFMT_UNKNOWN;
533 }
534 }
535 else
536 {
537 switch(DDPixelFormat->u1.dwZBufferBitDepth)
538 {
539 case 8:
540 ERR("8 Bit Z buffers are not supported. Trying a 16 Bit one\n");
541 return WINED3DFMT_D16_UNORM;
542
543 case 16:
544 return WINED3DFMT_D16_UNORM;
545
546 case 24:
547 FIXME("24 Bit depth buffer, treating like a 32 bit one\n");
548 case 32:
549 if(DDPixelFormat->u3.dwZBitMask == 0x00FFFFFF) {
550 return WINED3DFMT_D24X8;
551 } else if(DDPixelFormat->u3.dwZBitMask == 0xFFFFFFFF) {
552 return WINED3DFMT_D32;
553 }
554 FIXME("Unhandled 32 bit depth buffer bitmasks, returning WINED3DFMT_D24X8\n");
555 return WINED3DFMT_D24X8; /* That's most likely to make games happy */
556
557 default:
558 ERR("Unsupported Z buffer depth %d\n", DDPixelFormat->u1.dwZBufferBitDepth);
559 return WINED3DFMT_UNKNOWN;
560 }
561 }
562 }
563 else if(DDPixelFormat->dwFlags & DDPF_FOURCC)
564 {
565 if(DDPixelFormat->dwFourCC == MAKEFOURCC('U', 'Y', 'V', 'Y'))
566 {
567 return WINED3DFMT_UYVY;
568 }
569 if(DDPixelFormat->dwFourCC == MAKEFOURCC('Y', 'U', 'Y', '2'))
570 {
571 return WINED3DFMT_YUY2;
572 }
573 if(DDPixelFormat->dwFourCC == MAKEFOURCC('Y', 'V', '1', '2'))
574 {
575 return WINED3DFMT_YV12;
576 }
577 if(DDPixelFormat->dwFourCC == MAKEFOURCC('D', 'X', 'T', '1'))
578 {
579 return WINED3DFMT_DXT1;
580 }
581 if(DDPixelFormat->dwFourCC == MAKEFOURCC('D', 'X', 'T', '2'))
582 {
583 return WINED3DFMT_DXT2;
584 }
585 if(DDPixelFormat->dwFourCC == MAKEFOURCC('D', 'X', 'T', '3'))
586 {
587 return WINED3DFMT_DXT3;
588 }
589 if(DDPixelFormat->dwFourCC == MAKEFOURCC('D', 'X', 'T', '4'))
590 {
591 return WINED3DFMT_DXT4;
592 }
593 if(DDPixelFormat->dwFourCC == MAKEFOURCC('D', 'X', 'T', '5'))
594 {
595 return WINED3DFMT_DXT5;
596 }
597 if(DDPixelFormat->dwFourCC == MAKEFOURCC('G', 'R', 'G', 'B'))
598 {
599 return WINED3DFMT_G8R8_G8B8;
600 }
601 if(DDPixelFormat->dwFourCC == MAKEFOURCC('R', 'G', 'B', 'G'))
602 {
603 return WINED3DFMT_R8G8_B8G8;
604 }
605 return WINED3DFMT_UNKNOWN; /* Abuse this as an error value */
606 }
607 else if(DDPixelFormat->dwFlags & DDPF_BUMPDUDV)
608 {
609 if( (DDPixelFormat->u1.dwBumpBitCount == 16 ) &&
610 (DDPixelFormat->u2.dwBumpDuBitMask == 0x000000ff) &&
611 (DDPixelFormat->u3.dwBumpDvBitMask == 0x0000ff00) &&
612 (DDPixelFormat->u4.dwBumpLuminanceBitMask == 0x00000000) )
613 {
614 return WINED3DFMT_R8G8_SNORM;
615 }
616 else if ( (DDPixelFormat->u1.dwBumpBitCount == 16 ) &&
617 (DDPixelFormat->u2.dwBumpDuBitMask == 0x0000001f) &&
618 (DDPixelFormat->u3.dwBumpDvBitMask == 0x000003e0) &&
619 (DDPixelFormat->u4.dwBumpLuminanceBitMask == 0x0000fc00) )
620 {
621 return WINED3DFMT_L6V5U5;
622 }
623 }
624
625 ERR("Unknown Pixelformat!\n");
626 return WINED3DFMT_UNKNOWN;
627 }
628
629 /*****************************************************************************
630 * Various dumping functions.
631 *
632 * They write the contents of a specific function to a TRACE.
633 *
634 *****************************************************************************/
635 static void
636 DDRAW_dump_DWORD(const void *in)
637 {
638 TRACE("%d\n", *((const DWORD *) in));
639 }
640 static void
641 DDRAW_dump_PTR(const void *in)
642 {
643 TRACE("%p\n", *((const void * const*) in));
644 }
645 static void
646 DDRAW_dump_DDCOLORKEY(const DDCOLORKEY *ddck)
647 {
648 TRACE("Low : %d - High : %d\n", ddck->dwColorSpaceLowValue, ddck->dwColorSpaceHighValue);
649 }
650
651 static void DDRAW_dump_flags_nolf(DWORD flags, const flag_info* names,
652 size_t num_names)
653 {
654 unsigned int i;
655
656 for (i=0; i < num_names; i++)
657 if ((flags & names[i].val) || /* standard flag value */
658 ((!flags) && (!names[i].val))) /* zero value only */
659 TRACE("%s ", names[i].name);
660 }
661
662 static void DDRAW_dump_flags(DWORD flags, const flag_info* names, size_t num_names)
663 {
664 DDRAW_dump_flags_nolf(flags, names, num_names);
665 TRACE("\n");
666 }
667
668 void DDRAW_dump_DDSCAPS2(const DDSCAPS2 *in)
669 {
670 static const flag_info flags[] = {
671 FE(DDSCAPS_RESERVED1),
672 FE(DDSCAPS_ALPHA),
673 FE(DDSCAPS_BACKBUFFER),
674 FE(DDSCAPS_COMPLEX),
675 FE(DDSCAPS_FLIP),
676 FE(DDSCAPS_FRONTBUFFER),
677 FE(DDSCAPS_OFFSCREENPLAIN),
678 FE(DDSCAPS_OVERLAY),
679 FE(DDSCAPS_PALETTE),
680 FE(DDSCAPS_PRIMARYSURFACE),
681 FE(DDSCAPS_PRIMARYSURFACELEFT),
682 FE(DDSCAPS_SYSTEMMEMORY),
683 FE(DDSCAPS_TEXTURE),
684 FE(DDSCAPS_3DDEVICE),
685 FE(DDSCAPS_VIDEOMEMORY),
686 FE(DDSCAPS_VISIBLE),
687 FE(DDSCAPS_WRITEONLY),
688 FE(DDSCAPS_ZBUFFER),
689 FE(DDSCAPS_OWNDC),
690 FE(DDSCAPS_LIVEVIDEO),
691 FE(DDSCAPS_HWCODEC),
692 FE(DDSCAPS_MODEX),
693 FE(DDSCAPS_MIPMAP),
694 FE(DDSCAPS_RESERVED2),
695 FE(DDSCAPS_ALLOCONLOAD),
696 FE(DDSCAPS_VIDEOPORT),
697 FE(DDSCAPS_LOCALVIDMEM),
698 FE(DDSCAPS_NONLOCALVIDMEM),
699 FE(DDSCAPS_STANDARDVGAMODE),
700 FE(DDSCAPS_OPTIMIZED)
701 };
702 static const flag_info flags2[] = {
703 FE(DDSCAPS2_HARDWAREDEINTERLACE),
704 FE(DDSCAPS2_HINTDYNAMIC),
705 FE(DDSCAPS2_HINTSTATIC),
706 FE(DDSCAPS2_TEXTUREMANAGE),
707 FE(DDSCAPS2_RESERVED1),
708 FE(DDSCAPS2_RESERVED2),
709 FE(DDSCAPS2_OPAQUE),
710 FE(DDSCAPS2_HINTANTIALIASING),
711 FE(DDSCAPS2_CUBEMAP),
712 FE(DDSCAPS2_CUBEMAP_POSITIVEX),
713 FE(DDSCAPS2_CUBEMAP_NEGATIVEX),
714 FE(DDSCAPS2_CUBEMAP_POSITIVEY),
715 FE(DDSCAPS2_CUBEMAP_NEGATIVEY),
716 FE(DDSCAPS2_CUBEMAP_POSITIVEZ),
717 FE(DDSCAPS2_CUBEMAP_NEGATIVEZ),
718 FE(DDSCAPS2_MIPMAPSUBLEVEL),
719 FE(DDSCAPS2_D3DTEXTUREMANAGE),
720 FE(DDSCAPS2_DONOTPERSIST),
721 FE(DDSCAPS2_STEREOSURFACELEFT)
722 };
723
724 DDRAW_dump_flags_nolf(in->dwCaps, flags, sizeof(flags)/sizeof(flags[0]));
725 DDRAW_dump_flags(in->dwCaps2, flags2, sizeof(flags2)/sizeof(flags2[0]));
726 }
727
728 static void
729 DDRAW_dump_DDSCAPS(const DDSCAPS *in)
730 {
731 DDSCAPS2 in_bis;
732
733 in_bis.dwCaps = in->dwCaps;
734 in_bis.dwCaps2 = 0;
735 in_bis.dwCaps3 = 0;
736 in_bis.dwCaps4 = 0;
737
738 DDRAW_dump_DDSCAPS2(&in_bis);
739 }
740
741 static void
742 DDRAW_dump_pixelformat_flag(DWORD flagmask)
743 {
744 static const flag_info flags[] =
745 {
746 FE(DDPF_ALPHAPIXELS),
747 FE(DDPF_ALPHA),
748 FE(DDPF_FOURCC),
749 FE(DDPF_PALETTEINDEXED4),
750 FE(DDPF_PALETTEINDEXEDTO8),
751 FE(DDPF_PALETTEINDEXED8),
752 FE(DDPF_RGB),
753 FE(DDPF_COMPRESSED),
754 FE(DDPF_RGBTOYUV),
755 FE(DDPF_YUV),
756 FE(DDPF_ZBUFFER),
757 FE(DDPF_PALETTEINDEXED1),
758 FE(DDPF_PALETTEINDEXED2),
759 FE(DDPF_ZPIXELS)
760 };
761
762 DDRAW_dump_flags_nolf(flagmask, flags, sizeof(flags)/sizeof(flags[0]));
763 }
764
765 static void
766 DDRAW_dump_members(DWORD flags,
767 const void* data,
768 const member_info* mems,
769 size_t num_mems)
770 {
771 unsigned int i;
772
773 for (i=0; i < num_mems; i++)
774 {
775 if (mems[i].val & flags)
776 {
777 TRACE(" - %s : ", mems[i].name);
778 mems[i].func((const char *)data + mems[i].offset);
779 }
780 }
781 }
782
783 static void
784 DDRAW_dump_pixelformat(const DDPIXELFORMAT *pf)
785 {
786 TRACE("( ");
787 DDRAW_dump_pixelformat_flag(pf->dwFlags);
788 if (pf->dwFlags & DDPF_FOURCC)
789 {
790 TRACE(", dwFourCC code '%c%c%c%c' (0x%08x) - %d bits per pixel",
791 (unsigned char)( pf->dwFourCC &0xff),
792 (unsigned char)((pf->dwFourCC>> 8)&0xff),
793 (unsigned char)((pf->dwFourCC>>16)&0xff),
794 (unsigned char)((pf->dwFourCC>>24)&0xff),
795 pf->dwFourCC,
796 pf->u1.dwYUVBitCount
797 );
798 }
799 if (pf->dwFlags & DDPF_RGB)
800 {
801 const char *cmd;
802 TRACE(", RGB bits: %d, ", pf->u1.dwRGBBitCount);
803 switch (pf->u1.dwRGBBitCount)
804 {
805 case 4: cmd = "%1lx"; break;
806 case 8: cmd = "%02lx"; break;
807 case 16: cmd = "%04lx"; break;
808 case 24: cmd = "%06lx"; break;
809 case 32: cmd = "%08lx"; break;
810 default: ERR("Unexpected bit depth !\n"); cmd = "%d"; break;
811 }
812 TRACE(" R "); TRACE(cmd, pf->u2.dwRBitMask);
813 TRACE(" G "); TRACE(cmd, pf->u3.dwGBitMask);
814 TRACE(" B "); TRACE(cmd, pf->u4.dwBBitMask);
815 if (pf->dwFlags & DDPF_ALPHAPIXELS)
816 {
817 TRACE(" A "); TRACE(cmd, pf->u5.dwRGBAlphaBitMask);
818 }
819 if (pf->dwFlags & DDPF_ZPIXELS)
820 {
821 TRACE(" Z "); TRACE(cmd, pf->u5.dwRGBZBitMask);
822 }
823 }
824 if (pf->dwFlags & DDPF_ZBUFFER)
825 {
826 TRACE(", Z bits : %d", pf->u1.dwZBufferBitDepth);
827 }
828 if (pf->dwFlags & DDPF_ALPHA)
829 {
830 TRACE(", Alpha bits : %d", pf->u1.dwAlphaBitDepth);
831 }
832 if (pf->dwFlags & DDPF_BUMPDUDV)
833 {
834 const char *cmd = "%08lx";
835 TRACE(", Bump bits: %d, ", pf->u1.dwBumpBitCount);
836 TRACE(" U "); TRACE(cmd, pf->u2.dwBumpDuBitMask);
837 TRACE(" V "); TRACE(cmd, pf->u3.dwBumpDvBitMask);
838 TRACE(" L "); TRACE(cmd, pf->u4.dwBumpLuminanceBitMask);
839 }
840 TRACE(")\n");
841 }
842
843 void DDRAW_dump_surface_desc(const DDSURFACEDESC2 *lpddsd)
844 {
845 #define STRUCT DDSURFACEDESC2
846 static const member_info members[] =
847 {
848 ME(DDSD_HEIGHT, DDRAW_dump_DWORD, dwHeight),
849 ME(DDSD_WIDTH, DDRAW_dump_DWORD, dwWidth),
850 ME(DDSD_PITCH, DDRAW_dump_DWORD, u1 /* lPitch */),
851 ME(DDSD_LINEARSIZE, DDRAW_dump_DWORD, u1 /* dwLinearSize */),
852 ME(DDSD_BACKBUFFERCOUNT, DDRAW_dump_DWORD, dwBackBufferCount),
853 ME(DDSD_MIPMAPCOUNT, DDRAW_dump_DWORD, u2 /* dwMipMapCount */),
854 ME(DDSD_ZBUFFERBITDEPTH, DDRAW_dump_DWORD, u2 /* dwZBufferBitDepth */), /* This is for 'old-style' D3D */
855 ME(DDSD_REFRESHRATE, DDRAW_dump_DWORD, u2 /* dwRefreshRate */),
856 ME(DDSD_ALPHABITDEPTH, DDRAW_dump_DWORD, dwAlphaBitDepth),
857 ME(DDSD_LPSURFACE, DDRAW_dump_PTR, lpSurface),
858 ME(DDSD_CKDESTOVERLAY, DDRAW_dump_DDCOLORKEY, u3 /* ddckCKDestOverlay */),
859 ME(DDSD_CKDESTBLT, DDRAW_dump_DDCOLORKEY, ddckCKDestBlt),
860 ME(DDSD_CKSRCOVERLAY, DDRAW_dump_DDCOLORKEY, ddckCKSrcOverlay),
861 ME(DDSD_CKSRCBLT, DDRAW_dump_DDCOLORKEY, ddckCKSrcBlt),
862 ME(DDSD_PIXELFORMAT, DDRAW_dump_pixelformat, u4 /* ddpfPixelFormat */)
863 };
864 static const member_info members_caps[] =
865 {
866 ME(DDSD_CAPS, DDRAW_dump_DDSCAPS, ddsCaps)
867 };
868 static const member_info members_caps2[] =
869 {
870 ME(DDSD_CAPS, DDRAW_dump_DDSCAPS2, ddsCaps)
871 };
872 #undef STRUCT
873
874 if (NULL == lpddsd)
875 {
876 TRACE("(null)\n");
877 }
878 else
879 {
880 if (lpddsd->dwSize >= sizeof(DDSURFACEDESC2))
881 {
882 DDRAW_dump_members(lpddsd->dwFlags, lpddsd, members_caps2, 1);
883 }
884 else
885 {
886 DDRAW_dump_members(lpddsd->dwFlags, lpddsd, members_caps, 1);
887 }
888 DDRAW_dump_members(lpddsd->dwFlags, lpddsd, members,
889 sizeof(members)/sizeof(members[0]));
890 }
891 }
892
893 void
894 dump_D3DMATRIX(const D3DMATRIX *mat)
895 {
896 TRACE(" %f %f %f %f\n", mat->_11, mat->_12, mat->_13, mat->_14);
897 TRACE(" %f %f %f %f\n", mat->_21, mat->_22, mat->_23, mat->_24);
898 TRACE(" %f %f %f %f\n", mat->_31, mat->_32, mat->_33, mat->_34);
899 TRACE(" %f %f %f %f\n", mat->_41, mat->_42, mat->_43, mat->_44);
900 }
901
902 DWORD
903 get_flexible_vertex_size(DWORD d3dvtVertexType)
904 {
905 DWORD size = 0;
906 DWORD i;
907
908 if (d3dvtVertexType & D3DFVF_NORMAL) size += 3 * sizeof(D3DVALUE);
909 if (d3dvtVertexType & D3DFVF_DIFFUSE) size += sizeof(DWORD);
910 if (d3dvtVertexType & D3DFVF_SPECULAR) size += sizeof(DWORD);
911 if (d3dvtVertexType & D3DFVF_RESERVED1) size += sizeof(DWORD);
912 switch (d3dvtVertexType & D3DFVF_POSITION_MASK)
913 {
914 case D3DFVF_XYZ: size += 3 * sizeof(D3DVALUE); break;
915 case D3DFVF_XYZRHW: size += 4 * sizeof(D3DVALUE); break;
916 case D3DFVF_XYZB1: size += 4 * sizeof(D3DVALUE); break;
917 case D3DFVF_XYZB2: size += 5 * sizeof(D3DVALUE); break;
918 case D3DFVF_XYZB3: size += 6 * sizeof(D3DVALUE); break;
919 case D3DFVF_XYZB4: size += 7 * sizeof(D3DVALUE); break;
920 case D3DFVF_XYZB5: size += 8 * sizeof(D3DVALUE); break;
921 default: ERR("Unexpected position mask\n");
922 }
923 for (i = 0; i < GET_TEXCOUNT_FROM_FVF(d3dvtVertexType); i++)
924 {
925 size += GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, i) * sizeof(D3DVALUE);
926 }
927
928 return size;
929 }
930
931 void DDRAW_Convert_DDSCAPS_1_To_2(const DDSCAPS* pIn, DDSCAPS2* pOut)
932 {
933 /* 2 adds three additional caps fields to the end. Both versions
934 * are unversioned. */
935 pOut->dwCaps = pIn->dwCaps;
936 pOut->dwCaps2 = 0;
937 pOut->dwCaps3 = 0;
938 pOut->dwCaps4 = 0;
939 }
940
941 void DDRAW_Convert_DDDEVICEIDENTIFIER_2_To_1(const DDDEVICEIDENTIFIER2* pIn, DDDEVICEIDENTIFIER* pOut)
942 {
943 /* 2 adds a dwWHQLLevel field to the end. Both structures are
944 * unversioned. */
945 memcpy(pOut, pIn, sizeof(*pOut));
946 }
947
948 void DDRAW_dump_cooperativelevel(DWORD cooplevel)
949 {
950 static const flag_info flags[] =
951 {
952 FE(DDSCL_FULLSCREEN),
953 FE(DDSCL_ALLOWREBOOT),
954 FE(DDSCL_NOWINDOWCHANGES),
955 FE(DDSCL_NORMAL),
956 FE(DDSCL_ALLOWMODEX),
957 FE(DDSCL_EXCLUSIVE),
958 FE(DDSCL_SETFOCUSWINDOW),
959 FE(DDSCL_SETDEVICEWINDOW),
960 FE(DDSCL_CREATEDEVICEWINDOW)
961 };
962
963 if (TRACE_ON(ddraw))
964 {
965 TRACE(" - ");
966 DDRAW_dump_flags(cooplevel, flags, sizeof(flags)/sizeof(flags[0]));
967 }
968 }
969
970 void DDRAW_dump_DDCAPS(const DDCAPS *lpcaps)
971 {
972 static const flag_info flags1[] =
973 {
974 FE(DDCAPS_3D),
975 FE(DDCAPS_ALIGNBOUNDARYDEST),
976 FE(DDCAPS_ALIGNSIZEDEST),
977 FE(DDCAPS_ALIGNBOUNDARYSRC),
978 FE(DDCAPS_ALIGNSIZESRC),
979 FE(DDCAPS_ALIGNSTRIDE),
980 FE(DDCAPS_BLT),
981 FE(DDCAPS_BLTQUEUE),
982 FE(DDCAPS_BLTFOURCC),
983 FE(DDCAPS_BLTSTRETCH),
984 FE(DDCAPS_GDI),
985 FE(DDCAPS_OVERLAY),
986 FE(DDCAPS_OVERLAYCANTCLIP),
987 FE(DDCAPS_OVERLAYFOURCC),
988 FE(DDCAPS_OVERLAYSTRETCH),
989 FE(DDCAPS_PALETTE),
990 FE(DDCAPS_PALETTEVSYNC),
991 FE(DDCAPS_READSCANLINE),
992 FE(DDCAPS_STEREOVIEW),
993 FE(DDCAPS_VBI),
994 FE(DDCAPS_ZBLTS),
995 FE(DDCAPS_ZOVERLAYS),
996 FE(DDCAPS_COLORKEY),
997 FE(DDCAPS_ALPHA),
998 FE(DDCAPS_COLORKEYHWASSIST),
999 FE(DDCAPS_NOHARDWARE),
1000 FE(DDCAPS_BLTCOLORFILL),
1001 FE(DDCAPS_BANKSWITCHED),
1002 FE(DDCAPS_BLTDEPTHFILL),
1003 FE(DDCAPS_CANCLIP),
1004 FE(DDCAPS_CANCLIPSTRETCHED),
1005 FE(DDCAPS_CANBLTSYSMEM)
1006 };
1007 static const flag_info flags2[] =
1008 {
1009 FE(DDCAPS2_CERTIFIED),
1010 FE(DDCAPS2_NO2DDURING3DSCENE),
1011 FE(DDCAPS2_VIDEOPORT),
1012 FE(DDCAPS2_AUTOFLIPOVERLAY),
1013 FE(DDCAPS2_CANBOBINTERLEAVED),
1014 FE(DDCAPS2_CANBOBNONINTERLEAVED),
1015 FE(DDCAPS2_COLORCONTROLOVERLAY),
1016 FE(DDCAPS2_COLORCONTROLPRIMARY),
1017 FE(DDCAPS2_CANDROPZ16BIT),
1018 FE(DDCAPS2_NONLOCALVIDMEM),
1019 FE(DDCAPS2_NONLOCALVIDMEMCAPS),
1020 FE(DDCAPS2_NOPAGELOCKREQUIRED),
1021 FE(DDCAPS2_WIDESURFACES),
1022 FE(DDCAPS2_CANFLIPODDEVEN),
1023 FE(DDCAPS2_CANBOBHARDWARE),
1024 FE(DDCAPS2_COPYFOURCC),
1025 FE(DDCAPS2_PRIMARYGAMMA),
1026 FE(DDCAPS2_CANRENDERWINDOWED),
1027 FE(DDCAPS2_CANCALIBRATEGAMMA),
1028 FE(DDCAPS2_FLIPINTERVAL),
1029 FE(DDCAPS2_FLIPNOVSYNC),
1030 FE(DDCAPS2_CANMANAGETEXTURE),
1031 FE(DDCAPS2_TEXMANINNONLOCALVIDMEM),
1032 FE(DDCAPS2_STEREO),
1033 FE(DDCAPS2_SYSTONONLOCAL_AS_SYSTOLOCAL)
1034 };
1035 static const flag_info flags3[] =
1036 {
1037 FE(DDCKEYCAPS_DESTBLT),
1038 FE(DDCKEYCAPS_DESTBLTCLRSPACE),
1039 FE(DDCKEYCAPS_DESTBLTCLRSPACEYUV),
1040 FE(DDCKEYCAPS_DESTBLTYUV),
1041 FE(DDCKEYCAPS_DESTOVERLAY),
1042 FE(DDCKEYCAPS_DESTOVERLAYCLRSPACE),
1043 FE(DDCKEYCAPS_DESTOVERLAYCLRSPACEYUV),
1044 FE(DDCKEYCAPS_DESTOVERLAYONEACTIVE),
1045 FE(DDCKEYCAPS_DESTOVERLAYYUV),
1046 FE(DDCKEYCAPS_SRCBLT),
1047 FE(DDCKEYCAPS_SRCBLTCLRSPACE),
1048 FE(DDCKEYCAPS_SRCBLTCLRSPACEYUV),
1049 FE(DDCKEYCAPS_SRCBLTYUV),
1050 FE(DDCKEYCAPS_SRCOVERLAY),
1051 FE(DDCKEYCAPS_SRCOVERLAYCLRSPACE),
1052 FE(DDCKEYCAPS_SRCOVERLAYCLRSPACEYUV),
1053 FE(DDCKEYCAPS_SRCOVERLAYONEACTIVE),
1054 FE(DDCKEYCAPS_SRCOVERLAYYUV),
1055 FE(DDCKEYCAPS_NOCOSTOVERLAY)
1056 };
1057 static const flag_info flags4[] =
1058 {
1059 FE(DDFXCAPS_BLTALPHA),
1060 FE(DDFXCAPS_OVERLAYALPHA),
1061 FE(DDFXCAPS_BLTARITHSTRETCHYN),
1062 FE(DDFXCAPS_BLTARITHSTRETCHY),
1063 FE(DDFXCAPS_BLTMIRRORLEFTRIGHT),
1064 FE(DDFXCAPS_BLTMIRRORUPDOWN),
1065 FE(DDFXCAPS_BLTROTATION),
1066 FE(DDFXCAPS_BLTROTATION90),
1067 FE(DDFXCAPS_BLTSHRINKX),
1068 FE(DDFXCAPS_BLTSHRINKXN),
1069 FE(DDFXCAPS_BLTSHRINKY),
1070 FE(DDFXCAPS_BLTSHRINKYN),
1071 FE(DDFXCAPS_BLTSTRETCHX),
1072 FE(DDFXCAPS_BLTSTRETCHXN),
1073 FE(DDFXCAPS_BLTSTRETCHY),
1074 FE(DDFXCAPS_BLTSTRETCHYN),
1075 FE(DDFXCAPS_OVERLAYARITHSTRETCHY),
1076 FE(DDFXCAPS_OVERLAYARITHSTRETCHYN),
1077 FE(DDFXCAPS_OVERLAYSHRINKX),
1078 FE(DDFXCAPS_OVERLAYSHRINKXN),
1079 FE(DDFXCAPS_OVERLAYSHRINKY),
1080 FE(DDFXCAPS_OVERLAYSHRINKYN),
1081 FE(DDFXCAPS_OVERLAYSTRETCHX),
1082 FE(DDFXCAPS_OVERLAYSTRETCHXN),
1083 FE(DDFXCAPS_OVERLAYSTRETCHY),
1084 FE(DDFXCAPS_OVERLAYSTRETCHYN),
1085 FE(DDFXCAPS_OVERLAYMIRRORLEFTRIGHT),
1086 FE(DDFXCAPS_OVERLAYMIRRORUPDOWN)
1087 };
1088 static const flag_info flags5[] =
1089 {
1090 FE(DDFXALPHACAPS_BLTALPHAEDGEBLEND),
1091 FE(DDFXALPHACAPS_BLTALPHAPIXELS),
1092 FE(DDFXALPHACAPS_BLTALPHAPIXELSNEG),
1093 FE(DDFXALPHACAPS_BLTALPHASURFACES),
1094 FE(DDFXALPHACAPS_BLTALPHASURFACESNEG),
1095 FE(DDFXALPHACAPS_OVERLAYALPHAEDGEBLEND),
1096 FE(DDFXALPHACAPS_OVERLAYALPHAPIXELS),
1097 FE(DDFXALPHACAPS_OVERLAYALPHAPIXELSNEG),
1098 FE(DDFXALPHACAPS_OVERLAYALPHASURFACES),
1099 FE(DDFXALPHACAPS_OVERLAYALPHASURFACESNEG)
1100 };
1101 static const flag_info flags6[] =
1102 {
1103 FE(DDPCAPS_4BIT),
1104 FE(DDPCAPS_8BITENTRIES),
1105 FE(DDPCAPS_8BIT),
1106 FE(DDPCAPS_INITIALIZE),
1107 FE(DDPCAPS_PRIMARYSURFACE),
1108 FE(DDPCAPS_PRIMARYSURFACELEFT),
1109 FE(DDPCAPS_ALLOW256),
1110 FE(DDPCAPS_VSYNC),
1111 FE(DDPCAPS_1BIT),
1112 FE(DDPCAPS_2BIT),
1113 FE(DDPCAPS_ALPHA),
1114 };
1115 static const flag_info flags7[] =
1116 {
1117 FE(DDSVCAPS_RESERVED1),
1118 FE(DDSVCAPS_RESERVED2),
1119 FE(DDSVCAPS_RESERVED3),
1120 FE(DDSVCAPS_RESERVED4),
1121 FE(DDSVCAPS_STEREOSEQUENTIAL),
1122 };
1123
1124 TRACE(" - dwSize : %d\n", lpcaps->dwSize);
1125 TRACE(" - dwCaps : "); DDRAW_dump_flags(lpcaps->dwCaps, flags1, sizeof(flags1)/sizeof(flags1[0]));
1126 TRACE(" - dwCaps2 : "); DDRAW_dump_flags(lpcaps->dwCaps2, flags2, sizeof(flags2)/sizeof(flags2[0]));
1127 TRACE(" - dwCKeyCaps : "); DDRAW_dump_flags(lpcaps->dwCKeyCaps, flags3, sizeof(flags3)/sizeof(flags3[0]));
1128 TRACE(" - dwFXCaps : "); DDRAW_dump_flags(lpcaps->dwFXCaps, flags4, sizeof(flags4)/sizeof(flags4[0]));
1129 TRACE(" - dwFXAlphaCaps : "); DDRAW_dump_flags(lpcaps->dwFXAlphaCaps, flags5, sizeof(flags5)/sizeof(flags5[0]));
1130 TRACE(" - dwPalCaps : "); DDRAW_dump_flags(lpcaps->dwPalCaps, flags6, sizeof(flags6)/sizeof(flags6[0]));
1131 TRACE(" - dwSVCaps : "); DDRAW_dump_flags(lpcaps->dwSVCaps, flags7, sizeof(flags7)/sizeof(flags7[0]));
1132 TRACE("...\n");
1133 TRACE(" - dwNumFourCCCodes : %d\n", lpcaps->dwNumFourCCCodes);
1134 TRACE(" - dwCurrVisibleOverlays : %d\n", lpcaps->dwCurrVisibleOverlays);
1135 TRACE(" - dwMinOverlayStretch : %d\n", lpcaps->dwMinOverlayStretch);
1136 TRACE(" - dwMaxOverlayStretch : %d\n", lpcaps->dwMaxOverlayStretch);
1137 TRACE("...\n");
1138 TRACE(" - ddsCaps : "); DDRAW_dump_DDSCAPS2(&lpcaps->ddsCaps);
1139 }
1140
1141 /*****************************************************************************
1142 * multiply_matrix
1143 *
1144 * Multiplies 2 4x4 matrices src1 and src2, and stores the result in dest.
1145 *
1146 * Params:
1147 * dest: Pointer to the destination matrix
1148 * src1: Pointer to the first source matrix
1149 * src2: Pointer to the second source matrix
1150 *
1151 *****************************************************************************/
1152 void
1153 multiply_matrix(D3DMATRIX *dest,
1154 const D3DMATRIX *src1,
1155 const D3DMATRIX *src2)
1156 {
1157 D3DMATRIX temp;
1158
1159 /* Now do the multiplication 'by hand'.
1160 I know that all this could be optimised, but this will be done later :-) */
1161 temp._11 = (src1->_11 * src2->_11) + (src1->_21 * src2->_12) + (src1->_31 * src2->_13) + (src1->_41 * src2->_14);
1162 temp._21 = (src1->_11 * src2->_21) + (src1->_21 * src2->_22) + (src1->_31 * src2->_23) + (src1->_41 * src2->_24);
1163 temp._31 = (src1->_11 * src2->_31) + (src1->_21 * src2->_32) + (src1->_31 * src2->_33) + (src1->_41 * src2->_34);
1164 temp._41 = (src1->_11 * src2->_41) + (src1->_21 * src2->_42) + (src1->_31 * src2->_43) + (src1->_41 * src2->_44);
1165
1166 temp._12 = (src1->_12 * src2->_11) + (src1->_22 * src2->_12) + (src1->_32 * src2->_13) + (src1->_42 * src2->_14);
1167 temp._22 = (src1->_12 * src2->_21) + (src1->_22 * src2->_22) + (src1->_32 * src2->_23) + (src1->_42 * src2->_24);
1168 temp._32 = (src1->_12 * src2->_31) + (src1->_22 * src2->_32) + (src1->_32 * src2->_33) + (src1->_42 * src2->_34);
1169 temp._42 = (src1->_12 * src2->_41) + (src1->_22 * src2->_42) + (src1->_32 * src2->_43) + (src1->_42 * src2->_44);
1170
1171 temp._13 = (src1->_13 * src2->_11) + (src1->_23 * src2->_12) + (src1->_33 * src2->_13) + (src1->_43 * src2->_14);
1172 temp._23 = (src1->_13 * src2->_21) + (src1->_23 * src2->_22) + (src1->_33 * src2->_23) + (src1->_43 * src2->_24);
1173 temp._33 = (src1->_13 * src2->_31) + (src1->_23 * src2->_32) + (src1->_33 * src2->_33) + (src1->_43 * src2->_34);
1174 temp._43 = (src1->_13 * src2->_41) + (src1->_23 * src2->_42) + (src1->_33 * src2->_43) + (src1->_43 * src2->_44);
1175
1176 temp._14 = (src1->_14 * src2->_11) + (src1->_24 * src2->_12) + (src1->_34 * src2->_13) + (src1->_44 * src2->_14);
1177 temp._24 = (src1->_14 * src2->_21) + (src1->_24 * src2->_22) + (src1->_34 * src2->_23) + (src1->_44 * src2->_24);
1178 temp._34 = (src1->_14 * src2->_31) + (src1->_24 * src2->_32) + (src1->_34 * src2->_33) + (src1->_44 * src2->_34);
1179 temp._44 = (src1->_14 * src2->_41) + (src1->_24 * src2->_42) + (src1->_34 * src2->_43) + (src1->_44 * src2->_44);
1180
1181 /* And copy the new matrix in the good storage.. */
1182 memcpy(dest, &temp, 16 * sizeof(D3DVALUE));
1183 }
1184
1185 void multiply_matrix_D3D_way(D3DMATRIX* result, const D3DMATRIX *m1, const D3DMATRIX *m2)
1186 {
1187 D3DMATRIX temp;
1188
1189 temp._11 = m1->_11 * m2->_11 + m1->_12 * m2->_21 + m1->_13 * m2->_31 + m1->_14 * m2->_41;
1190 temp._12 = m1->_11 * m2->_12 + m1->_12 * m2->_22 + m1->_13 * m2->_32 + m1->_14 * m2->_42;
1191 temp._13 = m1->_11 * m2->_13 + m1->_12 * m2->_23 + m1->_13 * m2->_33 + m1->_14 * m2->_43;
1192 temp._14 = m1->_11 * m2->_14 + m1->_12 * m2->_24 + m1->_13 * m2->_34 + m1->_14 * m2->_44;
1193 temp._21 = m1->_21 * m2->_11 + m1->_22 * m2->_21 + m1->_23 * m2->_31 + m1->_24 * m2->_41;
1194 temp._22 = m1->_21 * m2->_12 + m1->_22 * m2->_22 + m1->_23 * m2->_32 + m1->_24 * m2->_42;
1195 temp._23 = m1->_21 * m2->_13 + m1->_22 * m2->_23 + m1->_23 * m2->_33 + m1->_24 * m2->_43;
1196 temp._24 = m1->_21 * m2->_14 + m1->_22 * m2->_24 + m1->_23 * m2->_34 + m1->_24 * m2->_44;
1197 temp._31 = m1->_31 * m2->_11 + m1->_32 * m2->_21 + m1->_33 * m2->_31 + m1->_34 * m2->_41;
1198 temp._32 = m1->_31 * m2->_12 + m1->_32 * m2->_22 + m1->_33 * m2->_32 + m1->_34 * m2->_42;
1199 temp._33 = m1->_31 * m2->_13 + m1->_32 * m2->_23 + m1->_33 * m2->_33 + m1->_34 * m2->_43;
1200 temp._34 = m1->_31 * m2->_14 + m1->_32 * m2->_24 + m1->_33 * m2->_34 + m1->_34 * m2->_44;
1201 temp._41 = m1->_41 * m2->_11 + m1->_42 * m2->_21 + m1->_43 * m2->_31 + m1->_44 * m2->_41;
1202 temp._42 = m1->_41 * m2->_12 + m1->_42 * m2->_22 + m1->_43 * m2->_32 + m1->_44 * m2->_42;
1203 temp._43 = m1->_41 * m2->_13 + m1->_42 * m2->_23 + m1->_43 * m2->_33 + m1->_44 * m2->_43;
1204 temp._44 = m1->_41 * m2->_14 + m1->_42 * m2->_24 + m1->_43 * m2->_34 + m1->_44 * m2->_44;
1205
1206 *result = temp;
1207
1208 return;
1209 }
1210
1211 HRESULT
1212 hr_ddraw_from_wined3d(HRESULT hr)
1213 {
1214 switch(hr)
1215 {
1216 case WINED3DERR_INVALIDCALL: return DDERR_INVALIDPARAMS;
1217 default: return hr;
1218 }
1219 }
Windows API implementation