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push c89211be2889db25484c69db361f8abc539b86e2
[wine/hacks.git] / dlls / wined3d / wined3d_private.h
blob00f311dd6489ae12aaa1f7c5f0bb5cee1b2a0354
1 /*
2 * Direct3D wine internal private include file
3 *
4 * Copyright 2002-2003 The wine-d3d team
5 * Copyright 2002-2003 Raphael Junqueira
6 * Copyright 2002-2003, 2004 Jason Edmeades
7 * Copyright 2005 Oliver Stieber
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 #ifndef __WINE_WINED3D_PRIVATE_H
25 #define __WINE_WINED3D_PRIVATE_H
26
27 #include <stdarg.h>
28 #include <math.h>
29 #define NONAMELESSUNION
30 #define NONAMELESSSTRUCT
31 #define COBJMACROS
32 #include "windef.h"
33 #include "winbase.h"
34 #include "winreg.h"
35 #include "wingdi.h"
36 #include "winuser.h"
37 #include "wine/debug.h"
38 #include "wine/unicode.h"
39
40 #include "objbase.h"
41 #include "wine/wined3d.h"
42 #include "wined3d_gl.h"
43 #include "wine/list.h"
44 #include "wine/rbtree.h"
45
46 /* Driver quirks */
47 #define WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT 0x00000001
48 #define WINED3D_QUIRK_SET_TEXCOORD_W 0x00000002
49 #define WINED3D_QUIRK_GLSL_CLIP_VARYING 0x00000004
50 #define WINED3D_QUIRK_ALLOWS_SPECULAR_ALPHA 0x00000008
51
52 /* Texture format fixups */
53
54 enum fixup_channel_source
55 {
56 CHANNEL_SOURCE_ZERO = 0,
57 CHANNEL_SOURCE_ONE = 1,
58 CHANNEL_SOURCE_X = 2,
59 CHANNEL_SOURCE_Y = 3,
60 CHANNEL_SOURCE_Z = 4,
61 CHANNEL_SOURCE_W = 5,
62 CHANNEL_SOURCE_YUV0 = 6,
63 CHANNEL_SOURCE_YUV1 = 7,
64 };
65
66 enum yuv_fixup
67 {
68 YUV_FIXUP_YUY2 = 0,
69 YUV_FIXUP_UYVY = 1,
70 YUV_FIXUP_YV12 = 2,
71 };
72
73 #include <pshpack2.h>
74 struct color_fixup_desc
75 {
76 unsigned x_sign_fixup : 1;
77 unsigned x_source : 3;
78 unsigned y_sign_fixup : 1;
79 unsigned y_source : 3;
80 unsigned z_sign_fixup : 1;
81 unsigned z_source : 3;
82 unsigned w_sign_fixup : 1;
83 unsigned w_source : 3;
84 };
85 #include <poppack.h>
86
87 static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
88 {0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
89
90 static inline struct color_fixup_desc create_color_fixup_desc(
91 int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
92 int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
93 {
94 struct color_fixup_desc fixup =
95 {
96 sign0, src0,
97 sign1, src1,
98 sign2, src2,
99 sign3, src3,
100 };
101 return fixup;
102 }
103
104 static inline struct color_fixup_desc create_yuv_fixup_desc(enum yuv_fixup yuv_fixup)
105 {
106 struct color_fixup_desc fixup =
107 {
108 0, yuv_fixup & (1 << 0) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
109 0, yuv_fixup & (1 << 1) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
110 0, yuv_fixup & (1 << 2) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
111 0, yuv_fixup & (1 << 3) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
112 };
113 return fixup;
114 }
115
116 static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
117 {
118 return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
119 }
120
121 static inline BOOL is_yuv_fixup(struct color_fixup_desc fixup)
122 {
123 return fixup.x_source == CHANNEL_SOURCE_YUV0 || fixup.x_source == CHANNEL_SOURCE_YUV1;
124 }
125
126 static inline enum yuv_fixup get_yuv_fixup(struct color_fixup_desc fixup)
127 {
128 enum yuv_fixup yuv_fixup = 0;
129 if (fixup.x_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 0);
130 if (fixup.y_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 1);
131 if (fixup.z_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 2);
132 if (fixup.w_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 3);
133 return yuv_fixup;
134 }
135
136 void *wined3d_rb_alloc(size_t size);
137 void *wined3d_rb_realloc(void *ptr, size_t size);
138 void wined3d_rb_free(void *ptr);
139
140 /* Device caps */
141 #define MAX_PALETTES 65536
142 #define MAX_STREAMS 16
143 #define MAX_TEXTURES 8
144 #define MAX_FRAGMENT_SAMPLERS 16
145 #define MAX_VERTEX_SAMPLERS 4
146 #define MAX_COMBINED_SAMPLERS (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
147 #define MAX_ACTIVE_LIGHTS 8
148 #define MAX_CLIPPLANES WINED3DMAXUSERCLIPPLANES
149
150 /* Used for CreateStateBlock */
151 #define NUM_SAVEDPIXELSTATES_R 35
152 #define NUM_SAVEDPIXELSTATES_T 18
153 #define NUM_SAVEDPIXELSTATES_S 12
154 #define NUM_SAVEDVERTEXSTATES_R 34
155 #define NUM_SAVEDVERTEXSTATES_T 2
156 #define NUM_SAVEDVERTEXSTATES_S 1
157
158 extern const DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R];
159 extern const DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T];
160 extern const DWORD SavedPixelStates_S[NUM_SAVEDPIXELSTATES_S];
161 extern const DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R];
162 extern const DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T];
163 extern const DWORD SavedVertexStates_S[NUM_SAVEDVERTEXSTATES_S];
164
165 typedef enum _WINELOOKUP {
166 WINELOOKUP_WARPPARAM = 0,
167 MAX_LOOKUPS = 1
168 } WINELOOKUP;
169
170 extern const int minLookup[MAX_LOOKUPS];
171 extern const int maxLookup[MAX_LOOKUPS];
172 extern DWORD *stateLookup[MAX_LOOKUPS];
173
174 struct min_lookup
175 {
176 GLenum mip[WINED3DTEXF_LINEAR + 1];
177 };
178
179 struct min_lookup minMipLookup[WINED3DTEXF_ANISOTROPIC + 1];
180 const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1];
181 GLenum magLookup[WINED3DTEXF_ANISOTROPIC + 1];
182 const GLenum magLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1];
183
184 extern const struct filter_lookup filter_lookup_nofilter;
185 extern struct filter_lookup filter_lookup;
186
187 /* float_16_to_32() and float_32_to_16() (see implementation in
188 * surface_base.c) convert 16 bit floats in the FLOAT16 data type
189 * to standard C floats and vice versa. They do not depend on the encoding
190 * of the C float, so they are platform independent, but slow. On x86 and
191 * other IEEE 754 compliant platforms the conversion can be accelerated by
192 * bit shifting the exponent and mantissa. There are also some SSE-based
193 * assembly routines out there.
194 *
195 * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
196 */
197 static inline float float_16_to_32(const unsigned short *in) {
198 const unsigned short s = ((*in) & 0x8000);
199 const unsigned short e = ((*in) & 0x7C00) >> 10;
200 const unsigned short m = (*in) & 0x3FF;
201 const float sgn = (s ? -1.0f : 1.0f);
202
203 if(e == 0) {
204 if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
205 else return sgn * pow(2, -14.0f) * ((float)m / 1024.0f);
206 } else if(e < 31) {
207 return sgn * pow(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
208 } else {
209 if(m == 0) return sgn / 0.0f; /* +INF / -INF */
210 else return 0.0f / 0.0f; /* NAN */
211 }
212 }
213
214 static inline float float_24_to_32(DWORD in)
215 {
216 const float sgn = in & 0x800000 ? -1.0f : 1.0f;
217 const unsigned short e = (in & 0x780000) >> 19;
218 const unsigned short m = in & 0x7ffff;
219
220 if (e == 0)
221 {
222 if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
223 else return sgn * pow(2, -6.0f) * ((float)m / 524288.0f);
224 }
225 else if (e < 15)
226 {
227 return sgn * pow(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
228 }
229 else
230 {
231 if (m == 0) return sgn / 0.0f; /* +INF / -INF */
232 else return 0.0f / 0.0f; /* NAN */
233 }
234 }
235
236 /**
237 * Settings
238 */
239 #define VS_NONE 0
240 #define VS_HW 1
241
242 #define PS_NONE 0
243 #define PS_HW 1
244
245 #define VBO_NONE 0
246 #define VBO_HW 1
247
248 #define NP2_NONE 0
249 #define NP2_REPACK 1
250 #define NP2_NATIVE 2
251
252 #define ORM_BACKBUFFER 0
253 #define ORM_PBUFFER 1
254 #define ORM_FBO 2
255
256 #define SHADER_ARB 1
257 #define SHADER_GLSL 2
258 #define SHADER_ATI 3
259 #define SHADER_NONE 4
260
261 #define RTL_DISABLE -1
262 #define RTL_AUTO 0
263 #define RTL_READDRAW 1
264 #define RTL_READTEX 2
265 #define RTL_TEXDRAW 3
266 #define RTL_TEXTEX 4
267
268 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
269 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
270
271 /* NOTE: When adding fields to this structure, make sure to update the default
272 * values in wined3d_main.c as well. */
273 typedef struct wined3d_settings_s {
274 /* vertex and pixel shader modes */
275 int vs_mode;
276 int ps_mode;
277 int vbo_mode;
278 /* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
279 we should use it. However, until it's fully implemented, we'll leave it as a registry
280 setting for developers. */
281 BOOL glslRequested;
282 int offscreen_rendering_mode;
283 int rendertargetlock_mode;
284 unsigned short pci_vendor_id;
285 unsigned short pci_device_id;
286 /* Memory tracking and object counting */
287 unsigned int emulated_textureram;
288 char *logo;
289 int allow_multisampling;
290 } wined3d_settings_t;
291
292 extern wined3d_settings_t wined3d_settings;
293
294 typedef enum _WINED3DSAMPLER_TEXTURE_TYPE
295 {
296 WINED3DSTT_UNKNOWN = 0,
297 WINED3DSTT_1D = 1,
298 WINED3DSTT_2D = 2,
299 WINED3DSTT_CUBE = 3,
300 WINED3DSTT_VOLUME = 4,
301 } WINED3DSAMPLER_TEXTURE_TYPE;
302
303 typedef enum _WINED3DSHADER_PARAM_REGISTER_TYPE
304 {
305 WINED3DSPR_TEMP = 0,
306 WINED3DSPR_INPUT = 1,
307 WINED3DSPR_CONST = 2,
308 WINED3DSPR_ADDR = 3,
309 WINED3DSPR_TEXTURE = 3,
310 WINED3DSPR_RASTOUT = 4,
311 WINED3DSPR_ATTROUT = 5,
312 WINED3DSPR_TEXCRDOUT = 6,
313 WINED3DSPR_OUTPUT = 6,
314 WINED3DSPR_CONSTINT = 7,
315 WINED3DSPR_COLOROUT = 8,
316 WINED3DSPR_DEPTHOUT = 9,
317 WINED3DSPR_SAMPLER = 10,
318 WINED3DSPR_CONST2 = 11,
319 WINED3DSPR_CONST3 = 12,
320 WINED3DSPR_CONST4 = 13,
321 WINED3DSPR_CONSTBOOL = 14,
322 WINED3DSPR_LOOP = 15,
323 WINED3DSPR_TEMPFLOAT16 = 16,
324 WINED3DSPR_MISCTYPE = 17,
325 WINED3DSPR_LABEL = 18,
326 WINED3DSPR_PREDICATE = 19,
327 WINED3DSPR_IMMCONST,
328 WINED3DSPR_CONSTBUFFER,
329 } WINED3DSHADER_PARAM_REGISTER_TYPE;
330
331 enum wined3d_immconst_type
332 {
333 WINED3D_IMMCONST_FLOAT,
334 WINED3D_IMMCONST_FLOAT4,
335 };
336
337 typedef enum _WINED3DVS_RASTOUT_OFFSETS
338 {
339 WINED3DSRO_POSITION = 0,
340 WINED3DSRO_FOG = 1,
341 WINED3DSRO_POINT_SIZE = 2,
342 } WINED3DVS_RASTOUT_OFFSETS;
343
344 #define WINED3DSP_NOSWIZZLE (0 | (1 << 2) | (2 << 4) | (3 << 6))
345
346 typedef enum _WINED3DSHADER_PARAM_SRCMOD_TYPE
347 {
348 WINED3DSPSM_NONE = 0,
349 WINED3DSPSM_NEG = 1,
350 WINED3DSPSM_BIAS = 2,
351 WINED3DSPSM_BIASNEG = 3,
352 WINED3DSPSM_SIGN = 4,
353 WINED3DSPSM_SIGNNEG = 5,
354 WINED3DSPSM_COMP = 6,
355 WINED3DSPSM_X2 = 7,
356 WINED3DSPSM_X2NEG = 8,
357 WINED3DSPSM_DZ = 9,
358 WINED3DSPSM_DW = 10,
359 WINED3DSPSM_ABS = 11,
360 WINED3DSPSM_ABSNEG = 12,
361 WINED3DSPSM_NOT = 13,
362 } WINED3DSHADER_PARAM_SRCMOD_TYPE;
363
364 #define WINED3DSP_WRITEMASK_0 0x1 /* .x r */
365 #define WINED3DSP_WRITEMASK_1 0x2 /* .y g */
366 #define WINED3DSP_WRITEMASK_2 0x4 /* .z b */
367 #define WINED3DSP_WRITEMASK_3 0x8 /* .w a */
368 #define WINED3DSP_WRITEMASK_ALL 0xf /* all */
369
370 typedef enum _WINED3DSHADER_PARAM_DSTMOD_TYPE
371 {
372 WINED3DSPDM_NONE = 0,
373 WINED3DSPDM_SATURATE = 1,
374 WINED3DSPDM_PARTIALPRECISION = 2,
375 WINED3DSPDM_MSAMPCENTROID = 4,
376 } WINED3DSHADER_PARAM_DSTMOD_TYPE;
377
378 typedef enum _WINED3DSHADER_INSTRUCTION_OPCODE_TYPE
379 {
380 WINED3DSIO_NOP = 0,
381 WINED3DSIO_MOV = 1,
382 WINED3DSIO_ADD = 2,
383 WINED3DSIO_SUB = 3,
384 WINED3DSIO_MAD = 4,
385 WINED3DSIO_MUL = 5,
386 WINED3DSIO_RCP = 6,
387 WINED3DSIO_RSQ = 7,
388 WINED3DSIO_DP3 = 8,
389 WINED3DSIO_DP4 = 9,
390 WINED3DSIO_MIN = 10,
391 WINED3DSIO_MAX = 11,
392 WINED3DSIO_SLT = 12,
393 WINED3DSIO_SGE = 13,
394 WINED3DSIO_EXP = 14,
395 WINED3DSIO_LOG = 15,
396 WINED3DSIO_LIT = 16,
397 WINED3DSIO_DST = 17,
398 WINED3DSIO_LRP = 18,
399 WINED3DSIO_FRC = 19,
400 WINED3DSIO_M4x4 = 20,
401 WINED3DSIO_M4x3 = 21,
402 WINED3DSIO_M3x4 = 22,
403 WINED3DSIO_M3x3 = 23,
404 WINED3DSIO_M3x2 = 24,
405 WINED3DSIO_CALL = 25,
406 WINED3DSIO_CALLNZ = 26,
407 WINED3DSIO_LOOP = 27,
408 WINED3DSIO_RET = 28,
409 WINED3DSIO_ENDLOOP = 29,
410 WINED3DSIO_LABEL = 30,
411 WINED3DSIO_DCL = 31,
412 WINED3DSIO_POW = 32,
413 WINED3DSIO_CRS = 33,
414 WINED3DSIO_SGN = 34,
415 WINED3DSIO_ABS = 35,
416 WINED3DSIO_NRM = 36,
417 WINED3DSIO_SINCOS = 37,
418 WINED3DSIO_REP = 38,
419 WINED3DSIO_ENDREP = 39,
420 WINED3DSIO_IF = 40,
421 WINED3DSIO_IFC = 41,
422 WINED3DSIO_ELSE = 42,
423 WINED3DSIO_ENDIF = 43,
424 WINED3DSIO_BREAK = 44,
425 WINED3DSIO_BREAKC = 45,
426 WINED3DSIO_MOVA = 46,
427 WINED3DSIO_DEFB = 47,
428 WINED3DSIO_DEFI = 48,
429
430 WINED3DSIO_TEXCOORD = 64,
431 WINED3DSIO_TEXKILL = 65,
432 WINED3DSIO_TEX = 66,
433 WINED3DSIO_TEXBEM = 67,
434 WINED3DSIO_TEXBEML = 68,
435 WINED3DSIO_TEXREG2AR = 69,
436 WINED3DSIO_TEXREG2GB = 70,
437 WINED3DSIO_TEXM3x2PAD = 71,
438 WINED3DSIO_TEXM3x2TEX = 72,
439 WINED3DSIO_TEXM3x3PAD = 73,
440 WINED3DSIO_TEXM3x3TEX = 74,
441 WINED3DSIO_TEXM3x3DIFF = 75,
442 WINED3DSIO_TEXM3x3SPEC = 76,
443 WINED3DSIO_TEXM3x3VSPEC = 77,
444 WINED3DSIO_EXPP = 78,
445 WINED3DSIO_LOGP = 79,
446 WINED3DSIO_CND = 80,
447 WINED3DSIO_DEF = 81,
448 WINED3DSIO_TEXREG2RGB = 82,
449 WINED3DSIO_TEXDP3TEX = 83,
450 WINED3DSIO_TEXM3x2DEPTH = 84,
451 WINED3DSIO_TEXDP3 = 85,
452 WINED3DSIO_TEXM3x3 = 86,
453 WINED3DSIO_TEXDEPTH = 87,
454 WINED3DSIO_CMP = 88,
455 WINED3DSIO_BEM = 89,
456 WINED3DSIO_DP2ADD = 90,
457 WINED3DSIO_DSX = 91,
458 WINED3DSIO_DSY = 92,
459 WINED3DSIO_TEXLDD = 93,
460 WINED3DSIO_SETP = 94,
461 WINED3DSIO_TEXLDL = 95,
462 WINED3DSIO_BREAKP = 96,
463
464 WINED3DSIO_PHASE = 0xfffd,
465 WINED3DSIO_COMMENT = 0xfffe,
466 WINED3DSIO_END = 0Xffff,
467 } WINED3DSHADER_INSTRUCTION_OPCODE_TYPE;
468
469 /* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
470 #define WINED3DSI_TEXLD_PROJECT 1
471 #define WINED3DSI_TEXLD_BIAS 2
472
473 typedef enum COMPARISON_TYPE
474 {
475 COMPARISON_GT = 1,
476 COMPARISON_EQ = 2,
477 COMPARISON_GE = 3,
478 COMPARISON_LT = 4,
479 COMPARISON_NE = 5,
480 COMPARISON_LE = 6,
481 } COMPARISON_TYPE;
482
483 #define WINED3D_SM1_VS 0xfffe
484 #define WINED3D_SM1_PS 0xffff
485 #define WINED3D_SM4_PS 0x0000
486 #define WINED3D_SM4_VS 0x0001
487 #define WINED3D_SM4_GS 0x0002
488
489 /* Shader version tokens, and shader end tokens */
490 #define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) | ((major) << 8) | (minor))
491 #define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) | ((major) << 8) | (minor))
492
493 /* Shader backends */
494
495 /* TODO: Make this dynamic, based on shader limits ? */
496 #define MAX_ATTRIBS 16
497 #define MAX_REG_ADDR 1
498 #define MAX_REG_TEMP 32
499 #define MAX_REG_TEXCRD 8
500 #define MAX_REG_INPUT 12
501 #define MAX_REG_OUTPUT 12
502 #define MAX_CONST_I 16
503 #define MAX_CONST_B 16
504
505 /* FIXME: This needs to go up to 2048 for
506 * Shader model 3 according to msdn (and for software shaders) */
507 #define MAX_LABELS 16
508
509 #define SHADER_PGMSIZE 65535
510
511 struct wined3d_shader_buffer
512 {
513 char *buffer;
514 unsigned int bsize;
515 unsigned int lineNo;
516 BOOL newline;
517 };
518
519 enum WINED3D_SHADER_INSTRUCTION_HANDLER
520 {
521 WINED3DSIH_ABS,
522 WINED3DSIH_ADD,
523 WINED3DSIH_BEM,
524 WINED3DSIH_BREAK,
525 WINED3DSIH_BREAKC,
526 WINED3DSIH_BREAKP,
527 WINED3DSIH_CALL,
528 WINED3DSIH_CALLNZ,
529 WINED3DSIH_CMP,
530 WINED3DSIH_CND,
531 WINED3DSIH_CRS,
532 WINED3DSIH_DCL,
533 WINED3DSIH_DEF,
534 WINED3DSIH_DEFB,
535 WINED3DSIH_DEFI,
536 WINED3DSIH_DP2ADD,
537 WINED3DSIH_DP3,
538 WINED3DSIH_DP4,
539 WINED3DSIH_DST,
540 WINED3DSIH_DSX,
541 WINED3DSIH_DSY,
542 WINED3DSIH_ELSE,
543 WINED3DSIH_ENDIF,
544 WINED3DSIH_ENDLOOP,
545 WINED3DSIH_ENDREP,
546 WINED3DSIH_EXP,
547 WINED3DSIH_EXPP,
548 WINED3DSIH_FRC,
549 WINED3DSIH_IF,
550 WINED3DSIH_IFC,
551 WINED3DSIH_LABEL,
552 WINED3DSIH_LIT,
553 WINED3DSIH_LOG,
554 WINED3DSIH_LOGP,
555 WINED3DSIH_LOOP,
556 WINED3DSIH_LRP,
557 WINED3DSIH_M3x2,
558 WINED3DSIH_M3x3,
559 WINED3DSIH_M3x4,
560 WINED3DSIH_M4x3,
561 WINED3DSIH_M4x4,
562 WINED3DSIH_MAD,
563 WINED3DSIH_MAX,
564 WINED3DSIH_MIN,
565 WINED3DSIH_MOV,
566 WINED3DSIH_MOVA,
567 WINED3DSIH_MUL,
568 WINED3DSIH_NOP,
569 WINED3DSIH_NRM,
570 WINED3DSIH_PHASE,
571 WINED3DSIH_POW,
572 WINED3DSIH_RCP,
573 WINED3DSIH_REP,
574 WINED3DSIH_RET,
575 WINED3DSIH_RSQ,
576 WINED3DSIH_SETP,
577 WINED3DSIH_SGE,
578 WINED3DSIH_SGN,
579 WINED3DSIH_SINCOS,
580 WINED3DSIH_SLT,
581 WINED3DSIH_SUB,
582 WINED3DSIH_TEX,
583 WINED3DSIH_TEXBEM,
584 WINED3DSIH_TEXBEML,
585 WINED3DSIH_TEXCOORD,
586 WINED3DSIH_TEXDEPTH,
587 WINED3DSIH_TEXDP3,
588 WINED3DSIH_TEXDP3TEX,
589 WINED3DSIH_TEXKILL,
590 WINED3DSIH_TEXLDD,
591 WINED3DSIH_TEXLDL,
592 WINED3DSIH_TEXM3x2DEPTH,
593 WINED3DSIH_TEXM3x2PAD,
594 WINED3DSIH_TEXM3x2TEX,
595 WINED3DSIH_TEXM3x3,
596 WINED3DSIH_TEXM3x3DIFF,
597 WINED3DSIH_TEXM3x3PAD,
598 WINED3DSIH_TEXM3x3SPEC,
599 WINED3DSIH_TEXM3x3TEX,
600 WINED3DSIH_TEXM3x3VSPEC,
601 WINED3DSIH_TEXREG2AR,
602 WINED3DSIH_TEXREG2GB,
603 WINED3DSIH_TEXREG2RGB,
604 WINED3DSIH_TABLE_SIZE
605 };
606
607 enum wined3d_shader_type
608 {
609 WINED3D_SHADER_TYPE_PIXEL,
610 WINED3D_SHADER_TYPE_VERTEX,
611 WINED3D_SHADER_TYPE_GEOMETRY,
612 };
613
614 struct wined3d_shader_version
615 {
616 enum wined3d_shader_type type;
617 BYTE major;
618 BYTE minor;
619 };
620
621 #define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) | (minor))
622
623 typedef struct shader_reg_maps
624 {
625 struct wined3d_shader_version shader_version;
626 char texcoord[MAX_REG_TEXCRD]; /* pixel < 3.0 */
627 char temporary[MAX_REG_TEMP]; /* pixel, vertex */
628 char address[MAX_REG_ADDR]; /* vertex */
629 char labels[MAX_LABELS]; /* pixel, vertex */
630 DWORD *constf; /* pixel, vertex */
631 DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
632 WORD input_registers; /* max(MAX_REG_INPUT, MAX_ATTRIBS), 16 */
633 WORD output_registers; /* MAX_REG_OUTPUT, 12 */
634 WORD integer_constants; /* MAX_CONST_I, 16 */
635 WORD boolean_constants; /* MAX_CONST_B, 16 */
636 WORD local_int_consts; /* MAX_CONST_I, 16 */
637 WORD local_bool_consts; /* MAX_CONST_B, 16 */
638
639 WINED3DSAMPLER_TEXTURE_TYPE sampler_type[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
640 BOOL bumpmat[MAX_TEXTURES], luminanceparams[MAX_TEXTURES];
641
642 unsigned usesnrm : 1;
643 unsigned vpos : 1;
644 unsigned usesdsx : 1;
645 unsigned usesdsy : 1;
646 unsigned usestexldd : 1;
647 unsigned usesmova : 1;
648 unsigned usesfacing : 1;
649 unsigned usesrelconstF : 1;
650 unsigned fog : 1;
651 unsigned usestexldl : 1;
652 unsigned usesifc : 1;
653 unsigned usescall : 1;
654 unsigned padding : 4;
655
656 /* Whether or not loops are used in this shader, and nesting depth */
657 unsigned loop_depth;
658 unsigned highest_render_target;
659
660 } shader_reg_maps;
661
662 struct wined3d_shader_context
663 {
664 IWineD3DBaseShader *shader;
665 const struct shader_reg_maps *reg_maps;
666 struct wined3d_shader_buffer *buffer;
667 void *backend_data;
668 };
669
670 struct wined3d_shader_register
671 {
672 WINED3DSHADER_PARAM_REGISTER_TYPE type;
673 UINT idx;
674 UINT array_idx;
675 const struct wined3d_shader_src_param *rel_addr;
676 enum wined3d_immconst_type immconst_type;
677 DWORD immconst_data[4];
678 };
679
680 struct wined3d_shader_dst_param
681 {
682 struct wined3d_shader_register reg;
683 DWORD write_mask;
684 DWORD modifiers;
685 DWORD shift;
686 };
687
688 struct wined3d_shader_src_param
689 {
690 struct wined3d_shader_register reg;
691 DWORD swizzle;
692 DWORD modifiers;
693 };
694
695 struct wined3d_shader_instruction
696 {
697 const struct wined3d_shader_context *ctx;
698 enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
699 DWORD flags;
700 BOOL coissue;
701 DWORD predicate;
702 UINT dst_count;
703 const struct wined3d_shader_dst_param *dst;
704 UINT src_count;
705 const struct wined3d_shader_src_param *src;
706 };
707
708 struct wined3d_shader_semantic
709 {
710 WINED3DDECLUSAGE usage;
711 UINT usage_idx;
712 WINED3DSAMPLER_TEXTURE_TYPE sampler_type;
713 struct wined3d_shader_dst_param reg;
714 };
715
716 struct wined3d_shader_attribute
717 {
718 WINED3DDECLUSAGE usage;
719 UINT usage_idx;
720 };
721
722 struct wined3d_shader_frontend
723 {
724 void *(*shader_init)(const DWORD *ptr, const struct wined3d_shader_signature *output_signature);
725 void (*shader_free)(void *data);
726 void (*shader_read_header)(void *data, const DWORD **ptr, struct wined3d_shader_version *shader_version);
727 void (*shader_read_opcode)(void *data, const DWORD **ptr, struct wined3d_shader_instruction *ins, UINT *param_size);
728 void (*shader_read_src_param)(void *data, const DWORD **ptr, struct wined3d_shader_src_param *src_param,
729 struct wined3d_shader_src_param *src_rel_addr);
730 void (*shader_read_dst_param)(void *data, const DWORD **ptr, struct wined3d_shader_dst_param *dst_param,
731 struct wined3d_shader_src_param *dst_rel_addr);
732 void (*shader_read_semantic)(const DWORD **ptr, struct wined3d_shader_semantic *semantic);
733 void (*shader_read_comment)(const DWORD **ptr, const char **comment);
734 BOOL (*shader_is_end)(void *data, const DWORD **ptr);
735 };
736
737 extern const struct wined3d_shader_frontend sm1_shader_frontend;
738 extern const struct wined3d_shader_frontend sm4_shader_frontend;
739
740 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
741
742 struct shader_caps {
743 DWORD VertexShaderVersion;
744 DWORD MaxVertexShaderConst;
745
746 DWORD PixelShaderVersion;
747 float PixelShader1xMaxValue;
748 DWORD MaxPixelShaderConst;
749
750 WINED3DVSHADERCAPS2_0 VS20Caps;
751 WINED3DPSHADERCAPS2_0 PS20Caps;
752
753 DWORD MaxVShaderInstructionsExecuted;
754 DWORD MaxPShaderInstructionsExecuted;
755 DWORD MaxVertexShader30InstructionSlots;
756 DWORD MaxPixelShader30InstructionSlots;
757
758 BOOL VSClipping;
759 };
760
761 enum tex_types
762 {
763 tex_1d = 0,
764 tex_2d = 1,
765 tex_3d = 2,
766 tex_cube = 3,
767 tex_rect = 4,
768 tex_type_count = 5,
769 };
770
771 enum vertexprocessing_mode {
772 fixedfunction,
773 vertexshader,
774 pretransformed
775 };
776
777 #define WINED3D_CONST_NUM_UNUSED ~0U
778
779 enum fogmode {
780 FOG_OFF,
781 FOG_LINEAR,
782 FOG_EXP,
783 FOG_EXP2
784 };
785
786 /* Stateblock dependent parameters which have to be hardcoded
787 * into the shader code
788 */
789 struct ps_compile_args {
790 struct color_fixup_desc color_fixup[MAX_FRAGMENT_SAMPLERS];
791 enum vertexprocessing_mode vp_mode;
792 enum fogmode fog;
793 /* Projected textures(ps 1.0-1.3) */
794 /* Texture types(2D, Cube, 3D) in ps 1.x */
795 BOOL srgb_correction;
796 WORD np2_fixup;
797 /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
798 D3D9 has a limit of 16 samplers and the fixup is superfluous
799 in D3D10 (unconditional NP2 support mandatory). */
800 };
801
802 enum fog_src_type {
803 VS_FOG_Z = 0,
804 VS_FOG_COORD = 1
805 };
806
807 struct vs_compile_args {
808 WORD fog_src;
809 WORD swizzle_map; /* MAX_ATTRIBS, 16 */
810 };
811
812 typedef struct {
813 void (*shader_handle_instruction)(const struct wined3d_shader_instruction *);
814 void (*shader_select)(IWineD3DDevice *iface, BOOL usePS, BOOL useVS);
815 void (*shader_select_depth_blt)(IWineD3DDevice *iface, enum tex_types tex_type);
816 void (*shader_deselect_depth_blt)(IWineD3DDevice *iface);
817 void (*shader_update_float_vertex_constants)(IWineD3DDevice *iface, UINT start, UINT count);
818 void (*shader_update_float_pixel_constants)(IWineD3DDevice *iface, UINT start, UINT count);
819 void (*shader_load_constants)(IWineD3DDevice *iface, char usePS, char useVS);
820 void (*shader_load_np2fixup_constants)(IWineD3DDevice *iface, char usePS, char useVS);
821 void (*shader_destroy)(IWineD3DBaseShader *iface);
822 HRESULT (*shader_alloc_private)(IWineD3DDevice *iface);
823 void (*shader_free_private)(IWineD3DDevice *iface);
824 BOOL (*shader_dirtifyable_constants)(IWineD3DDevice *iface);
825 void (*shader_get_caps)(WINED3DDEVTYPE devtype, const struct wined3d_gl_info *gl_info, struct shader_caps *caps);
826 BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
827 void (*shader_add_instruction_modifiers)(const struct wined3d_shader_instruction *ins);
828 } shader_backend_t;
829
830 extern const shader_backend_t glsl_shader_backend;
831 extern const shader_backend_t arb_program_shader_backend;
832 extern const shader_backend_t none_shader_backend;
833
834 /* X11 locking */
835
836 extern void (* CDECL wine_tsx11_lock_ptr)(void);
837 extern void (* CDECL wine_tsx11_unlock_ptr)(void);
838
839 /* As GLX relies on X, this is needed */
840 extern int num_lock;
841
842 #if 0
843 #define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
844 #define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
845 #else
846 #define ENTER_GL() wine_tsx11_lock_ptr()
847 #define LEAVE_GL() wine_tsx11_unlock_ptr()
848 #endif
849
850 /*****************************************************************************
851 * Defines
852 */
853
854 /* GL related defines */
855 /* ------------------ */
856 #define GL_SUPPORT(ExtName) (GLINFO_LOCATION.supported[ExtName] != 0)
857 #define GL_LIMITS(ExtName) (GLINFO_LOCATION.max_##ExtName)
858 #define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
859 #define GL_VEND(_VendName) (GLINFO_LOCATION.gl_vendor == VENDOR_##_VendName ? TRUE : FALSE)
860
861 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
862 #define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
863 #define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
864 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
865
866 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
867 #define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
868 #define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
869 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
870
871 #define D3DCOLORTOGLFLOAT4(dw, vec) do { \
872 (vec)[0] = D3DCOLOR_R(dw); \
873 (vec)[1] = D3DCOLOR_G(dw); \
874 (vec)[2] = D3DCOLOR_B(dw); \
875 (vec)[3] = D3DCOLOR_A(dw); \
876 } while(0)
877
878 /* DirectX Device Limits */
879 /* --------------------- */
880 #define MAX_MIP_LEVELS 32 /* Maximum number of mipmap levels. */
881 #define MAX_STREAMS 16 /* Maximum possible streams - used for fixed size arrays
882 See MaxStreams in MSDN under GetDeviceCaps */
883 #define HIGHEST_TRANSFORMSTATE WINED3DTS_WORLDMATRIX(255) /* Highest value in WINED3DTRANSFORMSTATETYPE */
884
885 /* Checking of API calls */
886 /* --------------------- */
887 #ifndef WINE_NO_DEBUG_MSGS
888 #define checkGLcall(A) \
889 do { \
890 GLint err; \
891 if(!__WINE_IS_DEBUG_ON(_FIXME, __wine_dbch___default)) break; \
892 err = glGetError(); \
893 if (err == GL_NO_ERROR) { \
894 TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
895 \
896 } else do { \
897 FIXME(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
898 debug_glerror(err), err, A, __FILE__, __LINE__); \
899 err = glGetError(); \
900 } while (err != GL_NO_ERROR); \
901 } while(0)
902 #else
903 #define checkGLcall(A) do {} while(0)
904 #endif
905
906 /* Trace routines / diagnostics */
907 /* ---------------------------- */
908
909 /* Dump out a matrix and copy it */
910 #define conv_mat(mat,gl_mat) \
911 do { \
912 TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
913 TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
914 TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
915 TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
916 memcpy(gl_mat, (mat), 16 * sizeof(float)); \
917 } while (0)
918
919 /* Macro to dump out the current state of the light chain */
920 #define DUMP_LIGHT_CHAIN() \
921 do { \
922 PLIGHTINFOEL *el = This->stateBlock->lights;\
923 while (el) { \
924 TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
925 el = el->next; \
926 } \
927 } while(0)
928
929 /* Trace vector and strided data information */
930 #define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w);
931 #define TRACE_STRIDED(si, name) TRACE( #name "=(data:%p, stride:%d, format:%#x, vbo %d, stream %u)\n", \
932 si->elements[name].data, si->elements[name].stride, si->elements[name].format_desc->format, \
933 si->elements[name].buffer_object, si->elements[name].stream_idx);
934
935 /* Defines used for optimizations */
936
937 /* Only reapply what is necessary */
938 #define REAPPLY_ALPHAOP 0x0001
939 #define REAPPLY_ALL 0xFFFF
940
941 /* Advance declaration of structures to satisfy compiler */
942 typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
943 typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
944 typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
945 typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
946
947 /* Global variables */
948 extern const float identity[16];
949
950 /*****************************************************************************
951 * Compilable extra diagnostics
952 */
953
954 /* Trace information per-vertex: (extremely high amount of trace) */
955 #if 0 /* NOTE: Must be 0 in cvs */
956 # define VTRACE(A) TRACE A
957 #else
958 # define VTRACE(A)
959 #endif
960
961 /* TODO: Confirm each of these works when wined3d move completed */
962 #if 0 /* NOTE: Must be 0 in cvs */
963 /* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
964 of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
965 is enabled, and if it doesn't exist it is disabled. */
966 # define FRAME_DEBUGGING
967 /* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
968 the file is deleted */
969 # if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
970 # define SINGLE_FRAME_DEBUGGING
971 # endif
972 /* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
973 It can only be enabled when FRAME_DEBUGGING is also enabled
974 The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
975 array is drawn. */
976 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
977 # define SHOW_FRAME_MAKEUP 1
978 # endif
979 /* The following, when enabled, lets you see the makeup of the all the textures used during each
980 of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
981 The contents of the textures assigned to each stage are written into
982 /tmp/texture_*_<Stage>.ppm after each primitive array is drawn. */
983 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
984 # define SHOW_TEXTURE_MAKEUP 0
985 # endif
986 extern BOOL isOn;
987 extern BOOL isDumpingFrames;
988 extern LONG primCounter;
989 #endif
990
991 enum wined3d_ffp_idx
992 {
993 WINED3D_FFP_POSITION = 0,
994 WINED3D_FFP_BLENDWEIGHT = 1,
995 WINED3D_FFP_BLENDINDICES = 2,
996 WINED3D_FFP_NORMAL = 3,
997 WINED3D_FFP_PSIZE = 4,
998 WINED3D_FFP_DIFFUSE = 5,
999 WINED3D_FFP_SPECULAR = 6,
1000 WINED3D_FFP_TEXCOORD0 = 7,
1001 WINED3D_FFP_TEXCOORD1 = 8,
1002 WINED3D_FFP_TEXCOORD2 = 9,
1003 WINED3D_FFP_TEXCOORD3 = 10,
1004 WINED3D_FFP_TEXCOORD4 = 11,
1005 WINED3D_FFP_TEXCOORD5 = 12,
1006 WINED3D_FFP_TEXCOORD6 = 13,
1007 WINED3D_FFP_TEXCOORD7 = 14,
1008 };
1009
1010 enum wined3d_ffp_emit_idx
1011 {
1012 WINED3D_FFP_EMIT_FLOAT1 = 0,
1013 WINED3D_FFP_EMIT_FLOAT2 = 1,
1014 WINED3D_FFP_EMIT_FLOAT3 = 2,
1015 WINED3D_FFP_EMIT_FLOAT4 = 3,
1016 WINED3D_FFP_EMIT_D3DCOLOR = 4,
1017 WINED3D_FFP_EMIT_UBYTE4 = 5,
1018 WINED3D_FFP_EMIT_SHORT2 = 6,
1019 WINED3D_FFP_EMIT_SHORT4 = 7,
1020 WINED3D_FFP_EMIT_UBYTE4N = 8,
1021 WINED3D_FFP_EMIT_SHORT2N = 9,
1022 WINED3D_FFP_EMIT_SHORT4N = 10,
1023 WINED3D_FFP_EMIT_USHORT2N = 11,
1024 WINED3D_FFP_EMIT_USHORT4N = 12,
1025 WINED3D_FFP_EMIT_UDEC3 = 13,
1026 WINED3D_FFP_EMIT_DEC3N = 14,
1027 WINED3D_FFP_EMIT_FLOAT16_2 = 15,
1028 WINED3D_FFP_EMIT_FLOAT16_4 = 16,
1029 WINED3D_FFP_EMIT_COUNT = 17
1030 };
1031
1032 struct wined3d_stream_info_element
1033 {
1034 const struct GlPixelFormatDesc *format_desc;
1035 GLsizei stride;
1036 const BYTE *data;
1037 UINT stream_idx;
1038 GLuint buffer_object;
1039 };
1040
1041 struct wined3d_stream_info
1042 {
1043 struct wined3d_stream_info_element elements[MAX_ATTRIBS];
1044 BOOL position_transformed;
1045 WORD swizzle_map; /* MAX_ATTRIBS, 16 */
1046 WORD use_map; /* MAX_ATTRIBS, 16 */
1047 };
1048
1049 /*****************************************************************************
1050 * Prototypes
1051 */
1052
1053 /* Routine common to the draw primitive and draw indexed primitive routines */
1054 void drawPrimitive(IWineD3DDevice *iface, UINT index_count, UINT numberOfVertices,
1055 UINT start_idx, UINT idxBytes, const void *idxData, UINT minIndex);
1056 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
1057
1058 typedef void (WINE_GLAPI *glAttribFunc)(const void *data);
1059 typedef void (WINE_GLAPI *glMultiTexCoordFunc)(GLenum unit, const void *data);
1060 extern glAttribFunc position_funcs[WINED3D_FFP_EMIT_COUNT];
1061 extern glAttribFunc diffuse_funcs[WINED3D_FFP_EMIT_COUNT];
1062 extern glAttribFunc specular_func_3ubv;
1063 extern glAttribFunc specular_funcs[WINED3D_FFP_EMIT_COUNT];
1064 extern glAttribFunc normal_funcs[WINED3D_FFP_EMIT_COUNT];
1065 extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT];
1066
1067 #define eps 1e-8
1068
1069 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1070 (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1071
1072 /* Routines and structures related to state management */
1073 typedef struct WineD3DContext WineD3DContext;
1074 typedef void (*APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *ctx);
1075
1076 #define STATE_RENDER(a) (a)
1077 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1078
1079 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1080 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1081
1082 /* + 1 because samplers start with 0 */
1083 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1084 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1085
1086 #define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
1087 #define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
1088
1089 #define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
1090 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
1091
1092 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
1093 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1094 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1095 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1096
1097 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
1098 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1099
1100 #define STATE_VSHADER (STATE_VDECL + 1)
1101 #define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
1102
1103 #define STATE_VIEWPORT (STATE_VSHADER + 1)
1104 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1105
1106 #define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
1107 #define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
1108 #define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
1109 #define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
1110
1111 #define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
1112 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1113
1114 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1115 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1116
1117 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1118 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1119
1120 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1121
1122 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
1123
1124 #define STATE_HIGHEST (STATE_FRONTFACE)
1125
1126 struct StateEntry
1127 {
1128 DWORD representative;
1129 APPLYSTATEFUNC apply;
1130 };
1131
1132 struct StateEntryTemplate
1133 {
1134 DWORD state;
1135 struct StateEntry content;
1136 GL_SupportedExt extension;
1137 };
1138
1139 struct fragment_caps {
1140 DWORD PrimitiveMiscCaps;
1141
1142 DWORD TextureOpCaps;
1143 DWORD MaxTextureBlendStages;
1144 DWORD MaxSimultaneousTextures;
1145 };
1146
1147 struct fragment_pipeline {
1148 void (*enable_extension)(IWineD3DDevice *iface, BOOL enable);
1149 void (*get_caps)(WINED3DDEVTYPE devtype, const struct wined3d_gl_info *gl_info, struct fragment_caps *caps);
1150 HRESULT (*alloc_private)(IWineD3DDevice *iface);
1151 void (*free_private)(IWineD3DDevice *iface);
1152 BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1153 const struct StateEntryTemplate *states;
1154 BOOL ffp_proj_control;
1155 };
1156
1157 extern const struct StateEntryTemplate misc_state_template[];
1158 extern const struct StateEntryTemplate ffp_vertexstate_template[];
1159 extern const struct fragment_pipeline ffp_fragment_pipeline;
1160 extern const struct fragment_pipeline atifs_fragment_pipeline;
1161 extern const struct fragment_pipeline arbfp_fragment_pipeline;
1162 extern const struct fragment_pipeline nvts_fragment_pipeline;
1163 extern const struct fragment_pipeline nvrc_fragment_pipeline;
1164
1165 /* "Base" state table */
1166 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
1167 const struct wined3d_gl_info *gl_info, const struct StateEntryTemplate *vertex,
1168 const struct fragment_pipeline *fragment, const struct StateEntryTemplate *misc);
1169
1170 /* Shaders for color conversions in blits */
1171 struct blit_shader {
1172 HRESULT (*alloc_private)(IWineD3DDevice *iface);
1173 void (*free_private)(IWineD3DDevice *iface);
1174 HRESULT (*set_shader)(IWineD3DDevice *iface, const struct GlPixelFormatDesc *format_desc,
1175 GLenum textype, UINT width, UINT height);
1176 void (*unset_shader)(IWineD3DDevice *iface);
1177 BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1178 };
1179
1180 extern const struct blit_shader ffp_blit;
1181 extern const struct blit_shader arbfp_blit;
1182
1183 enum fogsource {
1184 FOGSOURCE_FFP,
1185 FOGSOURCE_VS,
1186 FOGSOURCE_COORD,
1187 };
1188
1189 #define WINED3D_MAX_FBO_ENTRIES 64
1190
1191 struct wined3d_occlusion_query
1192 {
1193 struct list entry;
1194 GLuint id;
1195 struct WineD3DContext *context;
1196 };
1197
1198 struct wined3d_event_query
1199 {
1200 struct list entry;
1201 GLuint id;
1202 struct WineD3DContext *context;
1203 };
1204
1205 /* The new context manager that should deal with onscreen and offscreen rendering */
1206 struct WineD3DContext
1207 {
1208 const struct wined3d_gl_info *gl_info;
1209 /* State dirtification
1210 * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1211 * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1212 * but with the help of both it is easy to find out if a state is dirty(just check the array index), and for applying dirty states
1213 * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1214 */
1215 DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1216 DWORD numDirtyEntries;
1217 DWORD isStateDirty[STATE_HIGHEST/32 + 1]; /* Bitmap to find out quickly if a state is dirty */
1218
1219 IWineD3DSurface *surface;
1220 IWineD3DSurface *current_rt;
1221 DWORD tid; /* Thread ID which owns this context at the moment */
1222
1223 /* Stores some information about the context state for optimization */
1224 WORD draw_buffer_dirty : 1;
1225 WORD last_was_rhw : 1; /* true iff last draw_primitive was in xyzrhw mode */
1226 WORD last_was_pshader : 1;
1227 WORD last_was_vshader : 1;
1228 WORD namedArraysLoaded : 1;
1229 WORD numberedArraysLoaded : 1;
1230 WORD last_was_blit : 1;
1231 WORD last_was_ckey : 1;
1232 WORD fog_coord : 1;
1233 WORD isPBuffer : 1;
1234 WORD fog_enabled : 1;
1235 WORD num_untracked_materials : 2; /* Max value 2 */
1236 WORD current : 1;
1237 WORD destroyed : 1;
1238 WORD padding : 1;
1239 BYTE texShaderBumpMap; /* MAX_TEXTURES, 8 */
1240 BYTE lastWasPow2Texture; /* MAX_TEXTURES, 8 */
1241 DWORD numbered_array_mask;
1242 GLenum tracking_parm; /* Which source is tracking current colour */
1243 GLenum untracked_materials[2];
1244 UINT blit_w, blit_h;
1245 enum fogsource fog_source;
1246
1247 char *vshader_const_dirty, *pshader_const_dirty;
1248
1249 /* The actual opengl context */
1250 HGLRC glCtx;
1251 HWND win_handle;
1252 HDC hdc;
1253 HPBUFFERARB pbuffer;
1254 GLint aux_buffers;
1255
1256 /* FBOs */
1257 UINT fbo_entry_count;
1258 struct list fbo_list;
1259 struct fbo_entry *current_fbo;
1260 GLuint src_fbo;
1261 GLuint dst_fbo;
1262 GLuint fbo_read_binding;
1263 GLuint fbo_draw_binding;
1264
1265 /* Queries */
1266 GLuint *free_occlusion_queries;
1267 UINT free_occlusion_query_size;
1268 UINT free_occlusion_query_count;
1269 struct list occlusion_queries;
1270
1271 GLuint *free_event_queries;
1272 UINT free_event_query_size;
1273 UINT free_event_query_count;
1274 struct list event_queries;
1275
1276 /* Extension emulation */
1277 GLint gl_fog_source;
1278 GLfloat fog_coord_value;
1279 GLfloat color[4], fogstart, fogend, fogcolor[4];
1280 GLuint dummy_arbfp_prog;
1281 };
1282
1283 typedef enum ContextUsage {
1284 CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
1285 CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
1286 CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
1287 CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
1288 } ContextUsage;
1289
1290 struct WineD3DContext *ActivateContext(IWineD3DDeviceImpl *This, IWineD3DSurface *target, enum ContextUsage usage);
1291 WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, HWND win, BOOL create_pbuffer, const WINED3DPRESENT_PARAMETERS *pPresentParms);
1292 void DestroyContext(IWineD3DDeviceImpl *This, WineD3DContext *context);
1293 void context_alloc_event_query(struct WineD3DContext *context, struct wined3d_event_query *query);
1294 void context_alloc_occlusion_query(struct WineD3DContext *context, struct wined3d_occlusion_query *query);
1295 void context_resource_released(IWineD3DDevice *iface, IWineD3DResource *resource, WINED3DRESOURCETYPE type);
1296 void context_bind_fbo(struct WineD3DContext *context, GLenum target, GLuint *fbo);
1297 void context_attach_depth_stencil_fbo(struct WineD3DContext *context,
1298 GLenum fbo_target, IWineD3DSurface *depth_stencil, BOOL use_render_buffer);
1299 void context_attach_surface_fbo(const struct WineD3DContext *context,
1300 GLenum fbo_target, DWORD idx, IWineD3DSurface *surface);
1301 void context_free_event_query(struct wined3d_event_query *query);
1302 void context_free_occlusion_query(struct wined3d_occlusion_query *query);
1303 struct WineD3DContext *context_get_current(void);
1304 DWORD context_get_tls_idx(void);
1305 BOOL context_set_current(struct WineD3DContext *ctx);
1306 void context_set_tls_idx(DWORD idx);
1307
1308 void delete_opengl_contexts(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
1309 HRESULT create_primary_opengl_context(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
1310
1311 /* Macros for doing basic GPU detection based on opengl capabilities */
1312 #define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
1313 #define WINE_D3D7_CAPABLE(gl_info) (gl_info->supported[ARB_TEXTURE_COMPRESSION] && gl_info->supported[ARB_TEXTURE_CUBE_MAP] && gl_info->supported[ARB_TEXTURE_ENV_DOT3])
1314 #define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
1315 #define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
1316
1317 /* Default callbacks for implicit object destruction */
1318 extern ULONG WINAPI D3DCB_DefaultDestroySurface(IWineD3DSurface *pSurface);
1319
1320 extern ULONG WINAPI D3DCB_DefaultDestroyVolume(IWineD3DVolume *pSurface);
1321
1322 /*****************************************************************************
1323 * Internal representation of a light
1324 */
1325 typedef struct PLIGHTINFOEL PLIGHTINFOEL;
1326 struct PLIGHTINFOEL {
1327 WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1328 DWORD OriginalIndex;
1329 LONG glIndex;
1330 BOOL changed;
1331 BOOL enabledChanged;
1332 BOOL enabled;
1333
1334 /* Converted parms to speed up swapping lights */
1335 float lightPosn[4];
1336 float lightDirn[4];
1337 float exponent;
1338 float cutoff;
1339
1340 struct list entry;
1341 };
1342
1343 /* The default light parameters */
1344 extern const WINED3DLIGHT WINED3D_default_light;
1345
1346 typedef struct WineD3D_PixelFormat
1347 {
1348 int iPixelFormat; /* WGL pixel format */
1349 int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1350 int redSize, greenSize, blueSize, alphaSize;
1351 int depthSize, stencilSize;
1352 BOOL windowDrawable;
1353 BOOL pbufferDrawable;
1354 BOOL doubleBuffer;
1355 int auxBuffers;
1356 int numSamples;
1357 } WineD3D_PixelFormat;
1358
1359 /* The adapter structure */
1360 struct WineD3DAdapter
1361 {
1362 UINT num;
1363 BOOL opengl;
1364 POINT monitorPoint;
1365 struct wined3d_gl_info gl_info;
1366 const char *driver;
1367 const char *description;
1368 WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1369 int nCfgs;
1370 WineD3D_PixelFormat *cfgs;
1371 BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
1372 unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
1373 unsigned int UsedTextureRam;
1374 };
1375
1376 extern BOOL initPixelFormats(struct wined3d_gl_info *gl_info);
1377 BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info);
1378 extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram);
1379 extern void add_gl_compat_wrappers(struct wined3d_gl_info *gl_info);
1380
1381 /*****************************************************************************
1382 * High order patch management
1383 */
1384 struct WineD3DRectPatch
1385 {
1386 UINT Handle;
1387 float *mem;
1388 WineDirect3DVertexStridedData strided;
1389 WINED3DRECTPATCH_INFO RectPatchInfo;
1390 float numSegs[4];
1391 char has_normals, has_texcoords;
1392 struct list entry;
1393 };
1394
1395 HRESULT tesselate_rectpatch(IWineD3DDeviceImpl *This, struct WineD3DRectPatch *patch);
1396
1397 enum projection_types
1398 {
1399 proj_none = 0,
1400 proj_count3 = 1,
1401 proj_count4 = 2
1402 };
1403
1404 enum dst_arg
1405 {
1406 resultreg = 0,
1407 tempreg = 1
1408 };
1409
1410 /*****************************************************************************
1411 * Fixed function pipeline replacements
1412 */
1413 #define ARG_UNUSED 0xff
1414 struct texture_stage_op
1415 {
1416 unsigned cop : 8;
1417 unsigned carg1 : 8;
1418 unsigned carg2 : 8;
1419 unsigned carg0 : 8;
1420
1421 unsigned aop : 8;
1422 unsigned aarg1 : 8;
1423 unsigned aarg2 : 8;
1424 unsigned aarg0 : 8;
1425
1426 struct color_fixup_desc color_fixup;
1427 unsigned tex_type : 3;
1428 unsigned dst : 1;
1429 unsigned projected : 2;
1430 unsigned padding : 10;
1431 };
1432
1433 struct ffp_frag_settings {
1434 struct texture_stage_op op[MAX_TEXTURES];
1435 enum fogmode fog;
1436 /* Use shorts instead of chars to get dword alignment */
1437 unsigned short sRGB_write;
1438 unsigned short emul_clipplanes;
1439 };
1440
1441 struct ffp_frag_desc
1442 {
1443 struct wine_rb_entry entry;
1444 struct ffp_frag_settings settings;
1445 };
1446
1447 extern const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions;
1448
1449 void gen_ffp_frag_op(IWineD3DStateBlockImpl *stateblock, struct ffp_frag_settings *settings, BOOL ignore_textype);
1450 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
1451 const struct ffp_frag_settings *settings);
1452 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc);
1453
1454 /*****************************************************************************
1455 * IWineD3D implementation structure
1456 */
1457 typedef struct IWineD3DImpl
1458 {
1459 /* IUnknown fields */
1460 const IWineD3DVtbl *lpVtbl;
1461 LONG ref; /* Note: Ref counting not required */
1462
1463 /* WineD3D Information */
1464 IUnknown *parent;
1465 UINT dxVersion;
1466
1467 UINT adapter_count;
1468 struct WineD3DAdapter adapters[1];
1469 } IWineD3DImpl;
1470
1471 extern const IWineD3DVtbl IWineD3D_Vtbl;
1472
1473 BOOL InitAdapters(IWineD3DImpl *This);
1474
1475 /* TODO: setup some flags in the registry to enable, disable pbuffer support
1476 (since it will break quite a few things until contexts are managed properly!) */
1477 extern BOOL pbuffer_support;
1478 /* allocate one pbuffer per surface */
1479 extern BOOL pbuffer_per_surface;
1480
1481 /* A helper function that dumps a resource list */
1482 void dumpResources(struct list *list);
1483
1484 /*****************************************************************************
1485 * IWineD3DDevice implementation structure
1486 */
1487 #define WINED3D_UNMAPPED_STAGE ~0U
1488
1489 /* Multithreaded flag. Removed from the public header to signal that IWineD3D::CreateDevice ignores it */
1490 #define WINED3DCREATE_MULTITHREADED 0x00000004
1491
1492 struct IWineD3DDeviceImpl
1493 {
1494 /* IUnknown fields */
1495 const IWineD3DDeviceVtbl *lpVtbl;
1496 LONG ref; /* Note: Ref counting not required */
1497
1498 /* WineD3D Information */
1499 IUnknown *parent;
1500 IWineD3DDeviceParent *device_parent;
1501 IWineD3D *wineD3D;
1502 struct WineD3DAdapter *adapter;
1503
1504 /* Window styles to restore when switching fullscreen mode */
1505 LONG style;
1506 LONG exStyle;
1507
1508 /* X and GL Information */
1509 GLint maxConcurrentLights;
1510 GLenum offscreenBuffer;
1511
1512 /* Selected capabilities */
1513 int vs_selected_mode;
1514 int ps_selected_mode;
1515 const shader_backend_t *shader_backend;
1516 void *shader_priv;
1517 void *fragment_priv;
1518 void *blit_priv;
1519 struct StateEntry StateTable[STATE_HIGHEST + 1];
1520 /* Array of functions for states which are handled by more than one pipeline part */
1521 APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
1522 const struct fragment_pipeline *frag_pipe;
1523 const struct blit_shader *blitter;
1524
1525 unsigned int max_ffp_textures, max_ffp_texture_stages;
1526 DWORD d3d_vshader_constantF, d3d_pshader_constantF; /* Advertised d3d caps, not GL ones */
1527 DWORD vs_clipping;
1528
1529 WORD view_ident : 1; /* true iff view matrix is identity */
1530 WORD untransformed : 1;
1531 WORD vertexBlendUsed : 1; /* To avoid needless setting of the blend matrices */
1532 WORD isRecordingState : 1;
1533 WORD isInDraw : 1;
1534 WORD render_offscreen : 1;
1535 WORD bCursorVisible : 1;
1536 WORD haveHardwareCursor : 1;
1537 WORD d3d_initialized : 1;
1538 WORD inScene : 1; /* A flag to check for proper BeginScene / EndScene call pairs */
1539 WORD softwareVertexProcessing : 1; /* process vertex shaders using software or hardware */
1540 WORD useDrawStridedSlow : 1;
1541 WORD instancedDraw : 1;
1542 WORD padding : 3;
1543
1544 BYTE fixed_function_usage_map; /* MAX_TEXTURES, 8 */
1545
1546 #define DDRAW_PITCH_ALIGNMENT 8
1547 #define D3D8_PITCH_ALIGNMENT 4
1548 unsigned char surface_alignment; /* Line Alignment of surfaces */
1549
1550 /* State block related */
1551 IWineD3DStateBlockImpl *stateBlock;
1552 IWineD3DStateBlockImpl *updateStateBlock;
1553
1554 /* Internal use fields */
1555 WINED3DDEVICE_CREATION_PARAMETERS createParms;
1556 UINT adapterNo;
1557 WINED3DDEVTYPE devType;
1558
1559 IWineD3DSwapChain **swapchains;
1560 UINT NumberOfSwapChains;
1561
1562 struct list resources; /* a linked list to track resources created by the device */
1563 struct list shaders; /* a linked list to track shaders (pixel and vertex) */
1564 unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
1565
1566 /* Render Target Support */
1567 IWineD3DSurface **render_targets;
1568 IWineD3DSurface *auto_depth_stencil_buffer;
1569 IWineD3DSurface *stencilBufferTarget;
1570
1571 /* palettes texture management */
1572 UINT NumberOfPalettes;
1573 PALETTEENTRY **palettes;
1574 UINT currentPalette;
1575 UINT paletteConversionShader;
1576
1577 /* For rendering to a texture using glCopyTexImage */
1578 GLenum *draw_buffers;
1579 GLuint depth_blt_texture;
1580 GLuint depth_blt_rb;
1581 UINT depth_blt_rb_w;
1582 UINT depth_blt_rb_h;
1583
1584 /* Cursor management */
1585 UINT xHotSpot;
1586 UINT yHotSpot;
1587 UINT xScreenSpace;
1588 UINT yScreenSpace;
1589 UINT cursorWidth, cursorHeight;
1590 GLuint cursorTexture;
1591 HCURSOR hardwareCursor;
1592
1593 /* The Wine logo surface */
1594 IWineD3DSurface *logo_surface;
1595
1596 /* Textures for when no other textures are mapped */
1597 UINT dummyTextureName[MAX_TEXTURES];
1598
1599 /* Device state management */
1600 HRESULT state;
1601
1602 /* DirectDraw stuff */
1603 DWORD ddraw_width, ddraw_height;
1604 WINED3DFORMAT ddraw_format;
1605
1606 /* Final position fixup constant */
1607 float posFixup[4];
1608
1609 /* With register combiners we can skip junk texture stages */
1610 DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1611 DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1612
1613 /* Stream source management */
1614 struct wined3d_stream_info strided_streams;
1615 const WineDirect3DVertexStridedData *up_strided;
1616
1617 /* Context management */
1618 WineD3DContext **contexts; /* Dynamic array containing pointers to context structures */
1619 UINT numContexts;
1620 WineD3DContext *pbufferContext; /* The context that has a pbuffer as drawable */
1621 DWORD pbufferWidth, pbufferHeight; /* Size of the buffer drawable */
1622
1623 /* High level patch management */
1624 #define PATCHMAP_SIZE 43
1625 #define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
1626 struct list patches[PATCHMAP_SIZE];
1627 struct WineD3DRectPatch *currentPatch;
1628 };
1629
1630 extern const IWineD3DDeviceVtbl IWineD3DDevice_Vtbl;
1631
1632 void device_resource_add(IWineD3DDeviceImpl *This, IWineD3DResource *resource);
1633 void device_resource_released(IWineD3DDeviceImpl *This, IWineD3DResource *resource);
1634 void device_stream_info_from_declaration(IWineD3DDeviceImpl *This,
1635 BOOL use_vshader, struct wined3d_stream_info *stream_info, BOOL *fixup);
1636 void device_stream_info_from_strided(IWineD3DDeviceImpl *This,
1637 const struct WineDirect3DVertexStridedData *strided, struct wined3d_stream_info *stream_info);
1638 HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, DWORD Count,
1639 CONST WINED3DRECT* pRects, DWORD Flags, WINED3DCOLOR Color,
1640 float Z, DWORD Stencil);
1641 void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This);
1642 void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state);
1643 static inline BOOL isStateDirty(WineD3DContext *context, DWORD state) {
1644 DWORD idx = state >> 5;
1645 BYTE shift = state & 0x1f;
1646 return context->isStateDirty[idx] & (1 << shift);
1647 }
1648
1649 /* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
1650 typedef struct PrivateData
1651 {
1652 struct list entry;
1653
1654 GUID tag;
1655 DWORD flags; /* DDSPD_* */
1656
1657 union
1658 {
1659 LPVOID data;
1660 LPUNKNOWN object;
1661 } ptr;
1662
1663 DWORD size;
1664 } PrivateData;
1665
1666 /*****************************************************************************
1667 * IWineD3DResource implementation structure
1668 */
1669 typedef struct IWineD3DResourceClass
1670 {
1671 /* IUnknown fields */
1672 LONG ref; /* Note: Ref counting not required */
1673
1674 /* WineD3DResource Information */
1675 IUnknown *parent;
1676 WINED3DRESOURCETYPE resourceType;
1677 IWineD3DDeviceImpl *wineD3DDevice;
1678 WINED3DPOOL pool;
1679 UINT size;
1680 DWORD usage;
1681 const struct GlPixelFormatDesc *format_desc;
1682 DWORD priority;
1683 BYTE *allocatedMemory; /* Pointer to the real data location */
1684 BYTE *heapMemory; /* Pointer to the HeapAlloced block of memory */
1685 struct list privateData;
1686 struct list resource_list_entry;
1687
1688 } IWineD3DResourceClass;
1689
1690 typedef struct IWineD3DResourceImpl
1691 {
1692 /* IUnknown & WineD3DResource Information */
1693 const IWineD3DResourceVtbl *lpVtbl;
1694 IWineD3DResourceClass resource;
1695 } IWineD3DResourceImpl;
1696
1697 void resource_cleanup(IWineD3DResource *iface);
1698 HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID guid);
1699 HRESULT resource_get_device(IWineD3DResource *iface, IWineD3DDevice **device);
1700 HRESULT resource_get_parent(IWineD3DResource *iface, IUnknown **parent);
1701 DWORD resource_get_priority(IWineD3DResource *iface);
1702 HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID guid,
1703 void *data, DWORD *data_size);
1704 HRESULT resource_init(IWineD3DResource *iface, WINED3DRESOURCETYPE resource_type,
1705 IWineD3DDeviceImpl *device, UINT size, DWORD usage, const struct GlPixelFormatDesc *format_desc,
1706 WINED3DPOOL pool, IUnknown *parent);
1707 WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface);
1708 DWORD resource_set_priority(IWineD3DResource *iface, DWORD new_priority);
1709 HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID guid,
1710 const void *data, DWORD data_size, DWORD flags);
1711
1712 /* Tests show that the start address of resources is 32 byte aligned */
1713 #define RESOURCE_ALIGNMENT 32
1714
1715 /*****************************************************************************
1716 * IWineD3DBaseTexture D3D- > openGL state map lookups
1717 */
1718
1719 typedef enum winetexturestates {
1720 WINED3DTEXSTA_ADDRESSU = 0,
1721 WINED3DTEXSTA_ADDRESSV = 1,
1722 WINED3DTEXSTA_ADDRESSW = 2,
1723 WINED3DTEXSTA_BORDERCOLOR = 3,
1724 WINED3DTEXSTA_MAGFILTER = 4,
1725 WINED3DTEXSTA_MINFILTER = 5,
1726 WINED3DTEXSTA_MIPFILTER = 6,
1727 WINED3DTEXSTA_MAXMIPLEVEL = 7,
1728 WINED3DTEXSTA_MAXANISOTROPY = 8,
1729 WINED3DTEXSTA_SRGBTEXTURE = 9,
1730 WINED3DTEXSTA_ELEMENTINDEX = 10,
1731 WINED3DTEXSTA_DMAPOFFSET = 11,
1732 WINED3DTEXSTA_TSSADDRESSW = 12,
1733 MAX_WINETEXTURESTATES = 13,
1734 } winetexturestates;
1735
1736 enum WINED3DSRGB
1737 {
1738 SRGB_ANY = 0, /* Uses the cached value(e.g. external calls) */
1739 SRGB_RGB = 1, /* Loads the rgb texture */
1740 SRGB_SRGB = 2, /* Loads the srgb texture */
1741 SRGB_BOTH = 3, /* Loads both textures */
1742 };
1743
1744 /*****************************************************************************
1745 * IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
1746 */
1747 typedef struct IWineD3DBaseTextureClass
1748 {
1749 DWORD states[MAX_WINETEXTURESTATES];
1750 DWORD srgbstates[MAX_WINETEXTURESTATES];
1751 UINT levels;
1752 BOOL dirty, srgbDirty;
1753 UINT textureName, srgbTextureName;
1754 float pow2Matrix[16];
1755 UINT LOD;
1756 WINED3DTEXTUREFILTERTYPE filterType;
1757 LONG bindCount;
1758 DWORD sampler;
1759 BOOL is_srgb;
1760 BOOL pow2Matrix_identity;
1761 const struct min_lookup *minMipLookup;
1762 const GLenum *magLookup;
1763 void (*internal_preload)(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb);
1764 } IWineD3DBaseTextureClass;
1765
1766 void surface_internal_preload(IWineD3DSurface *iface, enum WINED3DSRGB srgb);
1767
1768 typedef struct IWineD3DBaseTextureImpl
1769 {
1770 /* IUnknown & WineD3DResource Information */
1771 const IWineD3DBaseTextureVtbl *lpVtbl;
1772 IWineD3DResourceClass resource;
1773 IWineD3DBaseTextureClass baseTexture;
1774
1775 } IWineD3DBaseTextureImpl;
1776
1777 void basetexture_apply_state_changes(IWineD3DBaseTexture *iface,
1778 const DWORD texture_states[WINED3D_HIGHEST_TEXTURE_STATE + 1],
1779 const DWORD sampler_states[WINED3D_HIGHEST_SAMPLER_STATE + 1]);
1780 HRESULT basetexture_bind(IWineD3DBaseTexture *iface, BOOL srgb, BOOL *set_surface_desc);
1781 void basetexture_cleanup(IWineD3DBaseTexture *iface);
1782 void basetexture_generate_mipmaps(IWineD3DBaseTexture *iface);
1783 WINED3DTEXTUREFILTERTYPE basetexture_get_autogen_filter_type(IWineD3DBaseTexture *iface);
1784 BOOL basetexture_get_dirty(IWineD3DBaseTexture *iface);
1785 DWORD basetexture_get_level_count(IWineD3DBaseTexture *iface);
1786 DWORD basetexture_get_lod(IWineD3DBaseTexture *iface);
1787 HRESULT basetexture_init(IWineD3DBaseTextureImpl *texture, UINT levels, WINED3DRESOURCETYPE resource_type,
1788 IWineD3DDeviceImpl *device, UINT size, DWORD usage, const struct GlPixelFormatDesc *format_desc,
1789 WINED3DPOOL pool, IUnknown *parent);
1790 HRESULT basetexture_set_autogen_filter_type(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE filter_type);
1791 BOOL basetexture_set_dirty(IWineD3DBaseTexture *iface, BOOL dirty);
1792 DWORD basetexture_set_lod(IWineD3DBaseTexture *iface, DWORD new_lod);
1793 void basetexture_unload(IWineD3DBaseTexture *iface);
1794 static inline void basetexture_setsrgbcache(IWineD3DBaseTexture *iface, BOOL srgb) {
1795 IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
1796 This->baseTexture.is_srgb = srgb;
1797 }
1798
1799 /*****************************************************************************
1800 * IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
1801 */
1802 typedef struct IWineD3DTextureImpl
1803 {
1804 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1805 const IWineD3DTextureVtbl *lpVtbl;
1806 IWineD3DResourceClass resource;
1807 IWineD3DBaseTextureClass baseTexture;
1808
1809 /* IWineD3DTexture */
1810 IWineD3DSurface *surfaces[MAX_MIP_LEVELS];
1811 UINT target;
1812 BOOL cond_np2;
1813
1814 } IWineD3DTextureImpl;
1815
1816 extern const IWineD3DTextureVtbl IWineD3DTexture_Vtbl;
1817
1818 HRESULT texture_init(IWineD3DTextureImpl *texture, UINT width, UINT height, UINT levels,
1819 IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, IUnknown *parent);
1820
1821 /*****************************************************************************
1822 * IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1823 */
1824 typedef struct IWineD3DCubeTextureImpl
1825 {
1826 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1827 const IWineD3DCubeTextureVtbl *lpVtbl;
1828 IWineD3DResourceClass resource;
1829 IWineD3DBaseTextureClass baseTexture;
1830
1831 /* IWineD3DCubeTexture */
1832 IWineD3DSurface *surfaces[6][MAX_MIP_LEVELS];
1833 } IWineD3DCubeTextureImpl;
1834
1835 extern const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl;
1836
1837 HRESULT cubetexture_init(IWineD3DCubeTextureImpl *texture, UINT edge_length, UINT levels,
1838 IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, IUnknown *parent);
1839
1840 typedef struct _WINED3DVOLUMET_DESC
1841 {
1842 UINT Width;
1843 UINT Height;
1844 UINT Depth;
1845 } WINED3DVOLUMET_DESC;
1846
1847 /*****************************************************************************
1848 * IWineD3DVolume implementation structure (extends IUnknown)
1849 */
1850 typedef struct IWineD3DVolumeImpl
1851 {
1852 /* IUnknown & WineD3DResource fields */
1853 const IWineD3DVolumeVtbl *lpVtbl;
1854 IWineD3DResourceClass resource;
1855
1856 /* WineD3DVolume Information */
1857 WINED3DVOLUMET_DESC currentDesc;
1858 IWineD3DBase *container;
1859 BOOL lockable;
1860 BOOL locked;
1861 WINED3DBOX lockedBox;
1862 WINED3DBOX dirtyBox;
1863 BOOL dirty;
1864 } IWineD3DVolumeImpl;
1865
1866 extern const IWineD3DVolumeVtbl IWineD3DVolume_Vtbl;
1867
1868 void volume_add_dirty_box(IWineD3DVolume *iface, const WINED3DBOX *dirty_box);
1869
1870 /*****************************************************************************
1871 * IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1872 */
1873 typedef struct IWineD3DVolumeTextureImpl
1874 {
1875 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1876 const IWineD3DVolumeTextureVtbl *lpVtbl;
1877 IWineD3DResourceClass resource;
1878 IWineD3DBaseTextureClass baseTexture;
1879
1880 /* IWineD3DVolumeTexture */
1881 IWineD3DVolume *volumes[MAX_MIP_LEVELS];
1882 } IWineD3DVolumeTextureImpl;
1883
1884 extern const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl;
1885
1886 HRESULT volumetexture_init(IWineD3DVolumeTextureImpl *texture, UINT width, UINT height, UINT depth, UINT levels,
1887 IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, IUnknown *parent);
1888
1889 typedef struct _WINED3DSURFACET_DESC
1890 {
1891 WINED3DMULTISAMPLE_TYPE MultiSampleType;
1892 DWORD MultiSampleQuality;
1893 UINT Width;
1894 UINT Height;
1895 } WINED3DSURFACET_DESC;
1896
1897 /*****************************************************************************
1898 * Structure for DIB Surfaces (GetDC and GDI surfaces)
1899 */
1900 typedef struct wineD3DSurface_DIB {
1901 HBITMAP DIBsection;
1902 void* bitmap_data;
1903 UINT bitmap_size;
1904 HGDIOBJ holdbitmap;
1905 BOOL client_memory;
1906 } wineD3DSurface_DIB;
1907
1908 typedef struct {
1909 struct list entry;
1910 GLuint id;
1911 UINT width;
1912 UINT height;
1913 } renderbuffer_entry_t;
1914
1915 struct fbo_entry
1916 {
1917 struct list entry;
1918 IWineD3DSurface **render_targets;
1919 IWineD3DSurface *depth_stencil;
1920 BOOL attached;
1921 GLuint id;
1922 };
1923
1924 /*****************************************************************************
1925 * IWineD3DClipp implementation structure
1926 */
1927 typedef struct IWineD3DClipperImpl
1928 {
1929 const IWineD3DClipperVtbl *lpVtbl;
1930 LONG ref;
1931
1932 IUnknown *Parent;
1933 HWND hWnd;
1934 } IWineD3DClipperImpl;
1935
1936
1937 /*****************************************************************************
1938 * IWineD3DSurface implementation structure
1939 */
1940 struct IWineD3DSurfaceImpl
1941 {
1942 /* IUnknown & IWineD3DResource Information */
1943 const IWineD3DSurfaceVtbl *lpVtbl;
1944 IWineD3DResourceClass resource;
1945
1946 /* IWineD3DSurface fields */
1947 IWineD3DBase *container;
1948 WINED3DSURFACET_DESC currentDesc;
1949 IWineD3DPaletteImpl *palette; /* D3D7 style palette handling */
1950 PALETTEENTRY *palette9; /* D3D8/9 style palette handling */
1951
1952 /* TODO: move this off into a management class(maybe!) */
1953 DWORD Flags;
1954
1955 UINT pow2Width;
1956 UINT pow2Height;
1957
1958 /* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
1959 void (*get_drawable_size)(struct WineD3DContext *context, UINT *width, UINT *height);
1960
1961 /* Oversized texture */
1962 RECT glRect;
1963
1964 /* PBO */
1965 GLuint pbo;
1966 GLuint texture_name;
1967 GLuint texture_name_srgb;
1968 GLint texture_level;
1969 GLenum texture_target;
1970
1971 RECT lockedRect;
1972 RECT dirtyRect;
1973 int lockCount;
1974 #define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
1975
1976 /* For GetDC */
1977 wineD3DSurface_DIB dib;
1978 HDC hDC;
1979
1980 /* Color keys for DDraw */
1981 WINEDDCOLORKEY DestBltCKey;
1982 WINEDDCOLORKEY DestOverlayCKey;
1983 WINEDDCOLORKEY SrcOverlayCKey;
1984 WINEDDCOLORKEY SrcBltCKey;
1985 DWORD CKeyFlags;
1986
1987 WINEDDCOLORKEY glCKey;
1988
1989 struct list renderbuffers;
1990 renderbuffer_entry_t *current_renderbuffer;
1991
1992 /* DirectDraw clippers */
1993 IWineD3DClipper *clipper;
1994
1995 /* DirectDraw Overlay handling */
1996 RECT overlay_srcrect;
1997 RECT overlay_destrect;
1998 IWineD3DSurfaceImpl *overlay_dest;
1999 struct list overlays;
2000 struct list overlay_entry;
2001 };
2002
2003 extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl;
2004 extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl;
2005
2006 UINT surface_calculate_size(const struct GlPixelFormatDesc *format_desc, UINT alignment, UINT width, UINT height);
2007 void surface_gdi_cleanup(IWineD3DSurfaceImpl *This);
2008 HRESULT surface_init(IWineD3DSurfaceImpl *surface, WINED3DSURFTYPE surface_type, UINT alignment,
2009 UINT width, UINT height, UINT level, BOOL lockable, BOOL discard, WINED3DMULTISAMPLE_TYPE multisample_type,
2010 UINT multisample_quality, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
2011 WINED3DPOOL pool, IUnknown *parent);
2012
2013 /* Predeclare the shared Surface functions */
2014 HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface, REFIID riid, LPVOID *ppobj);
2015 ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface);
2016 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface *iface, IUnknown **pParent);
2017 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDevice(IWineD3DSurface *iface, IWineD3DDevice** ppDevice);
2018 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags);
2019 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData);
2020 HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid);
2021 DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew);
2022 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface);
2023 WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface);
2024 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface, REFIID riid, void** ppContainer);
2025 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface *iface, WINED3DSURFACE_DESC *pDesc);
2026 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags);
2027 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags);
2028 HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface);
2029 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface);
2030 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface *iface, IWineD3DPalette **Pal);
2031 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal);
2032 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface *iface, DWORD Flags, const WINEDDCOLORKEY *CKey);
2033 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface *iface, IWineD3DBase *container);
2034 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface);
2035 HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface);
2036 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y);
2037 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface *iface, LONG *X, LONG *Y);
2038 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface, DWORD Flags, IWineD3DSurface *Ref);
2039 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface *iface, const RECT *SrcRect,
2040 IWineD3DSurface *DstSurface, const RECT *DstRect, DWORD Flags, const WINEDDOVERLAYFX *FX);
2041 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface *iface, IWineD3DClipper *clipper);
2042 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface *iface, IWineD3DClipper **clipper);
2043 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format);
2044 HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface);
2045 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface *iface, const RECT *DestRect, IWineD3DSurface *SrcSurface,
2046 const RECT *SrcRect, DWORD Flags, const WINEDDBLTFX *DDBltFx, WINED3DTEXTUREFILTERTYPE Filter);
2047 HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty,
2048 IWineD3DSurface *Source, const RECT *rsrc, DWORD trans);
2049 HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface *iface, WINED3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags);
2050 void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface, BOOL srgb);
2051 const void *WINAPI IWineD3DBaseSurfaceImpl_GetData(IWineD3DSurface *iface);
2052
2053 void get_drawable_size_swapchain(struct WineD3DContext *context, UINT *width, UINT *height);
2054 void get_drawable_size_backbuffer(struct WineD3DContext *context, UINT *width, UINT *height);
2055 void get_drawable_size_pbuffer(struct WineD3DContext *context, UINT *width, UINT *height);
2056 void get_drawable_size_fbo(struct WineD3DContext *context, UINT *width, UINT *height);
2057
2058 void flip_surface(IWineD3DSurfaceImpl *front, IWineD3DSurfaceImpl *back);
2059
2060 /* Surface flags: */
2061 #define SFLAG_OVERSIZE 0x00000001 /* Surface is bigger than gl size, blts only */
2062 #define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
2063 #define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
2064 #define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
2065 #define SFLAG_DISCARD 0x00000010 /* ??? */
2066 #define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
2067 #define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
2068 #define SFLAG_INSRGBTEX 0x00000080 /* The GL srgb texture contains the newest surface content */
2069 #define SFLAG_INDRAWABLE 0x00000100 /* The gl drawable contains the most up to date data */
2070 #define SFLAG_INSYSMEM 0x00000200 /* The system memory copy is most up to date */
2071 #define SFLAG_NONPOW2 0x00000400 /* Surface sizes are not a power of 2 */
2072 #define SFLAG_DYNLOCK 0x00000800 /* Surface is often locked by the app */
2073 #define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
2074 #define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
2075 #define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
2076 #define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
2077 #define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
2078 #define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
2079 #define SFLAG_SRGBALLOCATED 0x00040000 /* A srgb gl texture is allocated for this surface */
2080 #define SFLAG_PBO 0x00080000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
2081 #define SFLAG_NORMCOORD 0x00100000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
2082 #define SFLAG_DS_ONSCREEN 0x00200000 /* Is a depth stencil, last modified onscreen */
2083 #define SFLAG_DS_OFFSCREEN 0x00400000 /* Is a depth stencil, last modified offscreen */
2084 #define SFLAG_INOVERLAYDRAW 0x00800000 /* Overlay drawing is in progress. Recursion prevention */
2085 #define SFLAG_SWAPCHAIN 0x01000000 /* The surface is part of a swapchain */
2086
2087 /* In some conditions the surface memory must not be freed:
2088 * SFLAG_OVERSIZE: Not all data can be kept in GL
2089 * SFLAG_CONVERTED: Converting the data back would take too long
2090 * SFLAG_DIBSECTION: The dib code manages the memory
2091 * SFLAG_LOCKED: The app requires access to the surface data
2092 * SFLAG_DYNLOCK: Avoid freeing the data for performance
2093 * SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
2094 * SFLAG_CLIENT: OpenGL uses our memory as backup
2095 */
2096 #define SFLAG_DONOTFREE (SFLAG_OVERSIZE | \
2097 SFLAG_CONVERTED | \
2098 SFLAG_DIBSECTION | \
2099 SFLAG_LOCKED | \
2100 SFLAG_DYNLOCK | \
2101 SFLAG_USERPTR | \
2102 SFLAG_PBO | \
2103 SFLAG_CLIENT)
2104
2105 #define SFLAG_LOCATIONS (SFLAG_INSYSMEM | \
2106 SFLAG_INTEXTURE | \
2107 SFLAG_INDRAWABLE | \
2108 SFLAG_INSRGBTEX)
2109
2110 #define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN | \
2111 SFLAG_DS_OFFSCREEN)
2112 #define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
2113
2114 BOOL CalculateTexRect(IWineD3DSurfaceImpl *This, RECT *Rect, float glTexCoord[4]);
2115
2116 typedef enum {
2117 NO_CONVERSION,
2118 CONVERT_PALETTED,
2119 CONVERT_PALETTED_CK,
2120 CONVERT_CK_565,
2121 CONVERT_CK_5551,
2122 CONVERT_CK_4444,
2123 CONVERT_CK_4444_ARGB,
2124 CONVERT_CK_1555,
2125 CONVERT_555,
2126 CONVERT_CK_RGB24,
2127 CONVERT_CK_8888,
2128 CONVERT_CK_8888_ARGB,
2129 CONVERT_RGB32_888,
2130 CONVERT_V8U8,
2131 CONVERT_L6V5U5,
2132 CONVERT_X8L8V8U8,
2133 CONVERT_Q8W8V8U8,
2134 CONVERT_V16U16,
2135 CONVERT_A4L4,
2136 CONVERT_G16R16,
2137 CONVERT_R16G16F,
2138 CONVERT_R32G32F,
2139 CONVERT_D15S1,
2140 CONVERT_D24X4S4,
2141 CONVERT_D24FS8,
2142 } CONVERT_TYPES;
2143
2144 HRESULT d3dfmt_get_conv(IWineD3DSurfaceImpl *This, BOOL need_alpha_ck, BOOL use_texturing, GLenum *format, GLenum *internal, GLenum *type, CONVERT_TYPES *convert, int *target_bpp, BOOL srgb_mode);
2145
2146 BOOL palette9_changed(IWineD3DSurfaceImpl *This);
2147
2148 /*****************************************************************************
2149 * IWineD3DVertexDeclaration implementation structure
2150 */
2151 #define MAX_ATTRIBS 16
2152
2153 struct wined3d_vertex_declaration_element
2154 {
2155 const struct GlPixelFormatDesc *format_desc;
2156 BOOL ffp_valid;
2157 WORD input_slot;
2158 WORD offset;
2159 UINT output_slot;
2160 BYTE method;
2161 BYTE usage;
2162 BYTE usage_idx;
2163 };
2164
2165 typedef struct IWineD3DVertexDeclarationImpl {
2166 /* IUnknown Information */
2167 const IWineD3DVertexDeclarationVtbl *lpVtbl;
2168 LONG ref;
2169
2170 IUnknown *parent;
2171 IWineD3DDeviceImpl *wineD3DDevice;
2172
2173 struct wined3d_vertex_declaration_element *elements;
2174 UINT element_count;
2175
2176 DWORD streams[MAX_STREAMS];
2177 UINT num_streams;
2178 BOOL position_transformed;
2179 BOOL half_float_conv_needed;
2180 } IWineD3DVertexDeclarationImpl;
2181
2182 extern const IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
2183
2184 HRESULT vertexdeclaration_init(IWineD3DVertexDeclarationImpl *This,
2185 const WINED3DVERTEXELEMENT *elements, UINT element_count);
2186
2187 /*****************************************************************************
2188 * IWineD3DStateBlock implementation structure
2189 */
2190
2191 /* Internal state Block for Begin/End/Capture/Create/Apply info */
2192 /* Note: Very long winded but gl Lists are not flexible enough */
2193 /* to resolve everything we need, so doing it manually for now */
2194 typedef struct SAVEDSTATES {
2195 DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2196 WORD streamSource; /* MAX_STREAMS, 16 */
2197 WORD streamFreq; /* MAX_STREAMS, 16 */
2198 DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2199 DWORD textureState[MAX_TEXTURES]; /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2200 WORD samplerState[MAX_COMBINED_SAMPLERS]; /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2201 DWORD textures; /* MAX_COMBINED_SAMPLERS, 20 */
2202 DWORD clipplane; /* WINED3DMAXUSERCLIPPLANES, 32 */
2203 WORD pixelShaderConstantsB; /* MAX_CONST_B, 16 */
2204 WORD pixelShaderConstantsI; /* MAX_CONST_I, 16 */
2205 BOOL *pixelShaderConstantsF;
2206 WORD vertexShaderConstantsB; /* MAX_CONST_B, 16 */
2207 WORD vertexShaderConstantsI; /* MAX_CONST_I, 16 */
2208 BOOL *vertexShaderConstantsF;
2209 WORD primitive_type : 1;
2210 WORD indices : 1;
2211 WORD material : 1;
2212 WORD viewport : 1;
2213 WORD vertexDecl : 1;
2214 WORD pixelShader : 1;
2215 WORD vertexShader : 1;
2216 WORD scissorRect : 1;
2217 WORD padding : 1;
2218 } SAVEDSTATES;
2219
2220 struct StageState {
2221 DWORD stage;
2222 DWORD state;
2223 };
2224
2225 struct IWineD3DStateBlockImpl
2226 {
2227 /* IUnknown fields */
2228 const IWineD3DStateBlockVtbl *lpVtbl;
2229 LONG ref; /* Note: Ref counting not required */
2230
2231 /* IWineD3DStateBlock information */
2232 IUnknown *parent;
2233 IWineD3DDeviceImpl *wineD3DDevice;
2234 WINED3DSTATEBLOCKTYPE blockType;
2235
2236 /* Array indicating whether things have been set or changed */
2237 SAVEDSTATES changed;
2238
2239 /* Vertex Shader Declaration */
2240 IWineD3DVertexDeclaration *vertexDecl;
2241
2242 IWineD3DVertexShader *vertexShader;
2243
2244 /* Vertex Shader Constants */
2245 BOOL vertexShaderConstantB[MAX_CONST_B];
2246 INT vertexShaderConstantI[MAX_CONST_I * 4];
2247 float *vertexShaderConstantF;
2248
2249 /* primitive type */
2250 GLenum gl_primitive_type;
2251
2252 /* Stream Source */
2253 BOOL streamIsUP;
2254 UINT streamStride[MAX_STREAMS];
2255 UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
2256 IWineD3DBuffer *streamSource[MAX_STREAMS];
2257 UINT streamFreq[MAX_STREAMS + 1];
2258 UINT streamFlags[MAX_STREAMS + 1]; /*0 | WINED3DSTREAMSOURCE_INSTANCEDATA | WINED3DSTREAMSOURCE_INDEXEDDATA */
2259
2260 /* Indices */
2261 IWineD3DBuffer* pIndexData;
2262 WINED3DFORMAT IndexFmt;
2263 INT baseVertexIndex;
2264 INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
2265
2266 /* Transform */
2267 WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
2268
2269 /* Light hashmap . Collisions are handled using standard wine double linked lists */
2270 #define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
2271 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
2272 struct list lightMap[LIGHTMAP_SIZE]; /* Mashmap containing the lights */
2273 PLIGHTINFOEL *activeLights[MAX_ACTIVE_LIGHTS]; /* Map of opengl lights to d3d lights */
2274
2275 /* Clipping */
2276 double clipplane[MAX_CLIPPLANES][4];
2277 WINED3DCLIPSTATUS clip_status;
2278
2279 /* ViewPort */
2280 WINED3DVIEWPORT viewport;
2281
2282 /* Material */
2283 WINED3DMATERIAL material;
2284
2285 /* Pixel Shader */
2286 IWineD3DPixelShader *pixelShader;
2287
2288 /* Pixel Shader Constants */
2289 BOOL pixelShaderConstantB[MAX_CONST_B];
2290 INT pixelShaderConstantI[MAX_CONST_I * 4];
2291 float *pixelShaderConstantF;
2292
2293 /* RenderState */
2294 DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
2295
2296 /* Texture */
2297 IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
2298
2299 /* Texture State Stage */
2300 DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2301 DWORD lowest_disabled_stage;
2302 /* Sampler States */
2303 DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2304
2305 /* Scissor test rectangle */
2306 RECT scissorRect;
2307
2308 /* Contained state management */
2309 DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2310 unsigned int num_contained_render_states;
2311 DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2312 unsigned int num_contained_transform_states;
2313 DWORD contained_vs_consts_i[MAX_CONST_I];
2314 unsigned int num_contained_vs_consts_i;
2315 DWORD contained_vs_consts_b[MAX_CONST_B];
2316 unsigned int num_contained_vs_consts_b;
2317 DWORD *contained_vs_consts_f;
2318 unsigned int num_contained_vs_consts_f;
2319 DWORD contained_ps_consts_i[MAX_CONST_I];
2320 unsigned int num_contained_ps_consts_i;
2321 DWORD contained_ps_consts_b[MAX_CONST_B];
2322 unsigned int num_contained_ps_consts_b;
2323 DWORD *contained_ps_consts_f;
2324 unsigned int num_contained_ps_consts_f;
2325 struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2326 unsigned int num_contained_tss_states;
2327 struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2328 unsigned int num_contained_sampler_states;
2329 };
2330
2331 extern void stateblock_savedstates_set(
2332 IWineD3DStateBlock* iface,
2333 SAVEDSTATES* states,
2334 BOOL value);
2335
2336 extern void stateblock_copy(
2337 IWineD3DStateBlock* destination,
2338 IWineD3DStateBlock* source);
2339
2340 extern const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl;
2341
2342 /* Direct3D terminology with little modifications. We do not have an issued state
2343 * because only the driver knows about it, but we have a created state because d3d
2344 * allows GetData on a created issue, but opengl doesn't
2345 */
2346 enum query_state {
2347 QUERY_CREATED,
2348 QUERY_SIGNALLED,
2349 QUERY_BUILDING
2350 };
2351 /*****************************************************************************
2352 * IWineD3DQueryImpl implementation structure (extends IUnknown)
2353 */
2354 typedef struct IWineD3DQueryImpl
2355 {
2356 const IWineD3DQueryVtbl *lpVtbl;
2357 LONG ref; /* Note: Ref counting not required */
2358
2359 IUnknown *parent;
2360 /*TODO: replace with iface usage */
2361 #if 0
2362 IWineD3DDevice *wineD3DDevice;
2363 #else
2364 IWineD3DDeviceImpl *wineD3DDevice;
2365 #endif
2366
2367 /* IWineD3DQuery fields */
2368 enum query_state state;
2369 WINED3DQUERYTYPE type;
2370 /* TODO: Think about using a IUnknown instead of a void* */
2371 void *extendedData;
2372
2373
2374 } IWineD3DQueryImpl;
2375
2376 extern const IWineD3DQueryVtbl IWineD3DQuery_Vtbl;
2377 extern const IWineD3DQueryVtbl IWineD3DEventQuery_Vtbl;
2378 extern const IWineD3DQueryVtbl IWineD3DOcclusionQuery_Vtbl;
2379
2380 /* IWineD3DBuffer */
2381
2382 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2383 * fixed function semantics as D3DCOLOR or FLOAT16 */
2384 enum wined3d_buffer_conversion_type
2385 {
2386 CONV_NONE,
2387 CONV_D3DCOLOR,
2388 CONV_POSITIONT,
2389 CONV_FLOAT16_2, /* Also handles FLOAT16_4 */
2390 };
2391
2392 #define WINED3D_BUFFER_OPTIMIZED 0x01 /* Optimize has been called for the buffer */
2393 #define WINED3D_BUFFER_DIRTY 0x02 /* Buffer data has been modified */
2394 #define WINED3D_BUFFER_HASDESC 0x04 /* A vertex description has been found */
2395 #define WINED3D_BUFFER_CREATEBO 0x08 /* Attempt to create a buffer object next PreLoad */
2396 #define WINED3D_BUFFER_DOUBLEBUFFER 0x10 /* Use a vbo and local allocated memory */
2397
2398 struct wined3d_buffer
2399 {
2400 const struct IWineD3DBufferVtbl *vtbl;
2401 IWineD3DResourceClass resource;
2402
2403 struct wined3d_buffer_desc desc;
2404
2405 GLuint buffer_object;
2406 GLenum buffer_object_usage;
2407 GLenum buffer_type_hint;
2408 UINT buffer_object_size;
2409 LONG bind_count;
2410 DWORD flags;
2411
2412 UINT dirty_start;
2413 UINT dirty_end;
2414 LONG lock_count;
2415
2416 /* conversion stuff */
2417 UINT conversion_count;
2418 UINT draw_count;
2419 UINT stride; /* 0 if no conversion */
2420 UINT conversion_stride; /* 0 if no shifted conversion */
2421 enum wined3d_buffer_conversion_type *conversion_map; /* NULL if no conversion */
2422 /* Extra load offsets, for FLOAT16 conversion */
2423 UINT *conversion_shift; /* NULL if no shifted conversion */
2424 };
2425
2426 extern const IWineD3DBufferVtbl wined3d_buffer_vtbl;
2427 const BYTE *buffer_get_memory(IWineD3DBuffer *iface, UINT offset, GLuint *buffer_object);
2428 BYTE *buffer_get_sysmem(struct wined3d_buffer *This);
2429
2430 /* IWineD3DRendertargetView */
2431 struct wined3d_rendertarget_view
2432 {
2433 const struct IWineD3DRendertargetViewVtbl *vtbl;
2434 LONG refcount;
2435
2436 IWineD3DResource *resource;
2437 IUnknown *parent;
2438 };
2439
2440 extern const IWineD3DRendertargetViewVtbl wined3d_rendertarget_view_vtbl;
2441
2442 /*****************************************************************************
2443 * IWineD3DSwapChainImpl implementation structure (extends IUnknown)
2444 */
2445
2446 typedef struct IWineD3DSwapChainImpl
2447 {
2448 /*IUnknown part*/
2449 const IWineD3DSwapChainVtbl *lpVtbl;
2450 LONG ref; /* Note: Ref counting not required */
2451
2452 IUnknown *parent;
2453 IWineD3DDeviceImpl *wineD3DDevice;
2454
2455 /* IWineD3DSwapChain fields */
2456 IWineD3DSurface **backBuffer;
2457 IWineD3DSurface *frontBuffer;
2458 WINED3DPRESENT_PARAMETERS presentParms;
2459 DWORD orig_width, orig_height;
2460 WINED3DFORMAT orig_fmt;
2461 WINED3DGAMMARAMP orig_gamma;
2462
2463 long prev_time, frames; /* Performance tracking */
2464 unsigned int vSyncCounter;
2465
2466 WineD3DContext **context; /* Later a array for multithreading */
2467 unsigned int num_contexts;
2468
2469 HWND win_handle;
2470 } IWineD3DSwapChainImpl;
2471
2472 extern const IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl;
2473 const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl;
2474 void x11_copy_to_screen(IWineD3DSwapChainImpl *This, const RECT *rc);
2475
2476 HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain *iface, REFIID riid, LPVOID *ppobj);
2477 ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface);
2478 ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface);
2479 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain *iface, IUnknown ** ppParent);
2480 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain *iface, IWineD3DSurface *pDestSurface);
2481 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UINT iBackBuffer, WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface **ppBackBuffer);
2482 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain *iface, WINED3DRASTER_STATUS *pRasterStatus);
2483 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain *iface, WINED3DDISPLAYMODE*pMode);
2484 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain *iface, IWineD3DDevice**ppDevice);
2485 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain *iface, WINED3DPRESENT_PARAMETERS *pPresentationParameters);
2486 HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain *iface, DWORD Flags, CONST WINED3DGAMMARAMP *pRamp);
2487 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain *iface, WINED3DGAMMARAMP *pRamp);
2488
2489 WineD3DContext *IWineD3DSwapChainImpl_CreateContextForThread(IWineD3DSwapChain *iface);
2490
2491 /*****************************************************************************
2492 * Utility function prototypes
2493 */
2494
2495 /* Trace routines */
2496 const char* debug_d3dformat(WINED3DFORMAT fmt);
2497 const char* debug_d3ddevicetype(WINED3DDEVTYPE devtype);
2498 const char* debug_d3dresourcetype(WINED3DRESOURCETYPE res);
2499 const char* debug_d3dusage(DWORD usage);
2500 const char* debug_d3dusagequery(DWORD usagequery);
2501 const char* debug_d3ddeclmethod(WINED3DDECLMETHOD method);
2502 const char* debug_d3ddeclusage(BYTE usage);
2503 const char* debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType);
2504 const char* debug_d3drenderstate(DWORD state);
2505 const char* debug_d3dsamplerstate(DWORD state);
2506 const char* debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type);
2507 const char* debug_d3dtexturestate(DWORD state);
2508 const char* debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype);
2509 const char* debug_d3dpool(WINED3DPOOL pool);
2510 const char *debug_fbostatus(GLenum status);
2511 const char *debug_glerror(GLenum error);
2512 const char *debug_d3dbasis(WINED3DBASISTYPE basis);
2513 const char *debug_d3ddegree(WINED3DDEGREETYPE order);
2514 const char* debug_d3dtop(WINED3DTEXTUREOP d3dtop);
2515 void dump_color_fixup_desc(struct color_fixup_desc fixup);
2516 const char *debug_surflocation(DWORD flag);
2517
2518 /* Routines for GL <-> D3D values */
2519 GLenum StencilOp(DWORD op);
2520 GLenum CompareFunc(DWORD func);
2521 BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3);
2522 void set_tex_op_nvrc(IWineD3DDevice *iface, BOOL is_alpha, int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3, INT texture_idx, DWORD dst);
2523 void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords, BOOL transformed, DWORD coordtype, BOOL ffp_can_disable_proj);
2524 void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2525 void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2526 void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2527 void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2528 void state_fogcolor(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2529 void state_fogdensity(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2530 void state_fogstartend(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2531 void state_fog_fragpart(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2532
2533 void surface_add_dirty_rect(IWineD3DSurface *iface, const RECT *dirty_rect);
2534 GLenum surface_get_gl_buffer(IWineD3DSurface *iface, IWineD3DSwapChain *swapchain);
2535 void surface_load_ds_location(IWineD3DSurface *iface, struct WineD3DContext *context, DWORD location);
2536 void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location);
2537 void surface_set_compatible_renderbuffer(IWineD3DSurface *iface, unsigned int width, unsigned int height);
2538 void surface_set_texture_name(IWineD3DSurface *iface, GLuint name, BOOL srgb_name);
2539 void surface_set_texture_target(IWineD3DSurface *iface, GLenum target);
2540
2541 BOOL getColorBits(const struct GlPixelFormatDesc *format_desc,
2542 short *redSize, short *greenSize, short *blueSize, short *alphaSize, short *totalSize);
2543 BOOL getDepthStencilBits(const struct GlPixelFormatDesc *format_desc, short *depthSize, short *stencilSize);
2544
2545 /* Math utils */
2546 void multiply_matrix(WINED3DMATRIX *dest, const WINED3DMATRIX *src1, const WINED3DMATRIX *src2);
2547 UINT wined3d_log2i(UINT32 x);
2548 unsigned int count_bits(unsigned int mask);
2549
2550 typedef struct local_constant {
2551 struct list entry;
2552 unsigned int idx;
2553 DWORD value[4];
2554 } local_constant;
2555
2556 typedef struct SHADER_LIMITS {
2557 unsigned int temporary;
2558 unsigned int texcoord;
2559 unsigned int sampler;
2560 unsigned int constant_int;
2561 unsigned int constant_float;
2562 unsigned int constant_bool;
2563 unsigned int address;
2564 unsigned int packed_output;
2565 unsigned int packed_input;
2566 unsigned int attributes;
2567 unsigned int label;
2568 } SHADER_LIMITS;
2569
2570 /** Keeps track of details for TEX_M#x# shader opcodes which need to
2571 maintain state information between multiple codes */
2572 typedef struct SHADER_PARSE_STATE {
2573 unsigned int current_row;
2574 DWORD texcoord_w[2];
2575 } SHADER_PARSE_STATE;
2576
2577 #ifdef __GNUC__
2578 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
2579 #else
2580 #define PRINTF_ATTR(fmt,args)
2581 #endif
2582
2583 /* Base Shader utility functions. */
2584 int shader_addline(struct wined3d_shader_buffer *buffer, const char *fmt, ...) PRINTF_ATTR(2,3);
2585 int shader_vaddline(struct wined3d_shader_buffer *buffer, const char *fmt, va_list args);
2586
2587 /* Vertex shader utility functions */
2588 extern BOOL vshader_get_input(
2589 IWineD3DVertexShader* iface,
2590 BYTE usage_req, BYTE usage_idx_req,
2591 unsigned int* regnum);
2592
2593 extern HRESULT allocate_shader_constants(IWineD3DStateBlockImpl* object);
2594
2595 /*****************************************************************************
2596 * IDirect3DBaseShader implementation structure
2597 */
2598 typedef struct IWineD3DBaseShaderClass
2599 {
2600 LONG ref;
2601 SHADER_LIMITS limits;
2602 SHADER_PARSE_STATE parse_state;
2603 DWORD *function;
2604 UINT functionLength;
2605 UINT cur_loop_depth, cur_loop_regno;
2606 BOOL load_local_constsF;
2607 const struct wined3d_shader_frontend *frontend;
2608 void *frontend_data;
2609
2610 /* Programs this shader is linked with */
2611 struct list linked_programs;
2612
2613 /* Immediate constants (override global ones) */
2614 struct list constantsB;
2615 struct list constantsF;
2616 struct list constantsI;
2617 shader_reg_maps reg_maps;
2618
2619 /* Pointer to the parent device */
2620 IWineD3DDevice *device;
2621 struct list shader_list_entry;
2622
2623 } IWineD3DBaseShaderClass;
2624
2625 typedef struct IWineD3DBaseShaderImpl {
2626 /* IUnknown */
2627 const IWineD3DBaseShaderVtbl *lpVtbl;
2628
2629 /* IWineD3DBaseShader */
2630 IWineD3DBaseShaderClass baseShader;
2631 } IWineD3DBaseShaderImpl;
2632
2633 void shader_buffer_clear(struct wined3d_shader_buffer *buffer);
2634 BOOL shader_buffer_init(struct wined3d_shader_buffer *buffer);
2635 void shader_buffer_free(struct wined3d_shader_buffer *buffer);
2636 void shader_cleanup(IWineD3DBaseShader *iface);
2637 void shader_dump_src_param(const struct wined3d_shader_src_param *param,
2638 const struct wined3d_shader_version *shader_version);
2639 void shader_dump_dst_param(const struct wined3d_shader_dst_param *param,
2640 const struct wined3d_shader_version *shader_version);
2641 void shader_generate_main(IWineD3DBaseShader *iface, struct wined3d_shader_buffer *buffer,
2642 const shader_reg_maps *reg_maps, const DWORD *pFunction, void *backend_ctx);
2643 HRESULT shader_get_registers_used(IWineD3DBaseShader *iface, const struct wined3d_shader_frontend *fe,
2644 struct shader_reg_maps *reg_maps, struct wined3d_shader_attribute *attributes,
2645 struct wined3d_shader_signature_element *input_signature,
2646 struct wined3d_shader_signature_element *output_signature, const DWORD *byte_code, DWORD constf_size);
2647 void shader_init(struct IWineD3DBaseShaderClass *shader, IWineD3DDevice *device);
2648 BOOL shader_match_semantic(const char *semantic_name, WINED3DDECLUSAGE usage);
2649 const struct wined3d_shader_frontend *shader_select_frontend(DWORD version_token);
2650 void shader_trace_init(const struct wined3d_shader_frontend *fe, void *fe_data, const DWORD *pFunction);
2651
2652 static inline BOOL shader_is_pshader_version(enum wined3d_shader_type type)
2653 {
2654 return type == WINED3D_SHADER_TYPE_PIXEL;
2655 }
2656
2657 static inline BOOL shader_is_vshader_version(enum wined3d_shader_type type)
2658 {
2659 return type == WINED3D_SHADER_TYPE_VERTEX;
2660 }
2661
2662 static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
2663 {
2664 switch (reg->type)
2665 {
2666 case WINED3DSPR_RASTOUT:
2667 /* oFog & oPts */
2668 if (reg->idx != 0) return TRUE;
2669 /* oPos */
2670 return FALSE;
2671
2672 case WINED3DSPR_DEPTHOUT: /* oDepth */
2673 case WINED3DSPR_CONSTBOOL: /* b# */
2674 case WINED3DSPR_LOOP: /* aL */
2675 case WINED3DSPR_PREDICATE: /* p0 */
2676 return TRUE;
2677
2678 case WINED3DSPR_MISCTYPE:
2679 switch(reg->idx)
2680 {
2681 case 0: /* vPos */
2682 return FALSE;
2683 case 1: /* vFace */
2684 return TRUE;
2685 default:
2686 return FALSE;
2687 }
2688
2689 case WINED3DSPR_IMMCONST:
2690 switch(reg->immconst_type)
2691 {
2692 case WINED3D_IMMCONST_FLOAT:
2693 return TRUE;
2694 default:
2695 return FALSE;
2696 }
2697
2698 default:
2699 return FALSE;
2700 }
2701 }
2702
2703 static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
2704 local_constant* lconst;
2705
2706 if(This->baseShader.load_local_constsF) return FALSE;
2707 LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
2708 if(lconst->idx == reg) return TRUE;
2709 }
2710 return FALSE;
2711
2712 }
2713
2714 /*****************************************************************************
2715 * IDirect3DVertexShader implementation structures
2716 */
2717 typedef struct IWineD3DVertexShaderImpl {
2718 /* IUnknown parts*/
2719 const IWineD3DVertexShaderVtbl *lpVtbl;
2720
2721 /* IWineD3DBaseShader */
2722 IWineD3DBaseShaderClass baseShader;
2723
2724 /* IWineD3DVertexShaderImpl */
2725 IUnknown *parent;
2726
2727 DWORD usage;
2728
2729 /* The GL shader */
2730 void *backend_priv;
2731
2732 /* Vertex shader input and output semantics */
2733 struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
2734 struct wined3d_shader_signature_element output_signature[MAX_REG_OUTPUT];
2735
2736 UINT min_rel_offset, max_rel_offset;
2737 UINT rel_offset;
2738
2739 UINT recompile_count;
2740 } IWineD3DVertexShaderImpl;
2741 extern const IWineD3DVertexShaderVtbl IWineD3DVertexShader_Vtbl;
2742
2743 void find_vs_compile_args(IWineD3DVertexShaderImpl *shader, IWineD3DStateBlockImpl *stateblock, struct vs_compile_args *args);
2744
2745 /*****************************************************************************
2746 * IDirect3DPixelShader implementation structure
2747 */
2748
2749 /* Using additional shader constants (uniforms in GLSL / program environment
2750 * or local parameters in ARB) is costly:
2751 * ARB only knows float4 parameters and GLSL compiler are not really smart
2752 * when it comes to efficiently pack float2 uniforms, so no space is wasted
2753 * (in fact most compilers map a float2 to a full float4 uniform).
2754 *
2755 * For NP2 texcoord fixup we only need 2 floats (width and height) for each
2756 * 2D texture used in the shader. We therefore pack fixup info for 2 textures
2757 * into a single shader constant (uniform / program parameter).
2758 *
2759 * This structure is shared between the GLSL and the ARB backend.*/
2760 struct ps_np2fixup_info {
2761 unsigned char idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
2762 WORD active; /* bitfield indicating if we can apply the fixup */
2763 WORD num_consts;
2764 };
2765
2766 typedef struct IWineD3DPixelShaderImpl {
2767 /* IUnknown parts */
2768 const IWineD3DPixelShaderVtbl *lpVtbl;
2769
2770 /* IWineD3DBaseShader */
2771 IWineD3DBaseShaderClass baseShader;
2772
2773 /* IWineD3DPixelShaderImpl */
2774 IUnknown *parent;
2775
2776 /* Pixel shader input semantics */
2777 struct wined3d_shader_signature_element input_signature[MAX_REG_INPUT];
2778 DWORD input_reg_map[MAX_REG_INPUT];
2779 BOOL input_reg_used[MAX_REG_INPUT];
2780 unsigned int declared_in_count;
2781
2782 /* The GL shader */
2783 void *backend_priv;
2784
2785 /* Some information about the shader behavior */
2786 char vpos_uniform;
2787
2788 BOOL color0_mov;
2789 DWORD color0_reg;
2790
2791 } IWineD3DPixelShaderImpl;
2792
2793 extern const IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl;
2794 void pixelshader_update_samplers(struct shader_reg_maps *reg_maps, IWineD3DBaseTexture * const *textures);
2795 void find_ps_compile_args(IWineD3DPixelShaderImpl *shader, IWineD3DStateBlockImpl *stateblock, struct ps_compile_args *args);
2796
2797 /* sRGB correction constants */
2798 static const float srgb_cmp = 0.0031308f;
2799 static const float srgb_mul_low = 12.92f;
2800 static const float srgb_pow = 0.41666f;
2801 static const float srgb_mul_high = 1.055f;
2802 static const float srgb_sub_high = 0.055f;
2803
2804 /*****************************************************************************
2805 * IWineD3DPalette implementation structure
2806 */
2807 struct IWineD3DPaletteImpl {
2808 /* IUnknown parts */
2809 const IWineD3DPaletteVtbl *lpVtbl;
2810 LONG ref;
2811
2812 IUnknown *parent;
2813 IWineD3DDeviceImpl *wineD3DDevice;
2814
2815 /* IWineD3DPalette */
2816 HPALETTE hpal;
2817 WORD palVersion; /*| */
2818 WORD palNumEntries; /*| LOGPALETTE */
2819 PALETTEENTRY palents[256]; /*| */
2820 /* This is to store the palette in 'screen format' */
2821 int screen_palents[256];
2822 DWORD Flags;
2823 };
2824
2825 extern const IWineD3DPaletteVtbl IWineD3DPalette_Vtbl;
2826 DWORD IWineD3DPaletteImpl_Size(DWORD dwFlags);
2827
2828 /* DirectDraw utility functions */
2829 extern WINED3DFORMAT pixelformat_for_depth(DWORD depth);
2830
2831 /*****************************************************************************
2832 * Pixel format management
2833 */
2834
2835 /* WineD3D pixel format flags */
2836 #define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING 0x1
2837 #define WINED3DFMT_FLAG_FILTERING 0x2
2838 #define WINED3DFMT_FLAG_DEPTH 0x4
2839 #define WINED3DFMT_FLAG_STENCIL 0x8
2840 #define WINED3DFMT_FLAG_RENDERTARGET 0x10
2841 #define WINED3DFMT_FLAG_FOURCC 0x20
2842 #define WINED3DFMT_FLAG_FBO_ATTACHABLE 0x40
2843 #define WINED3DFMT_FLAG_COMPRESSED 0x80
2844
2845 struct GlPixelFormatDesc
2846 {
2847 WINED3DFORMAT format;
2848 DWORD red_mask;
2849 DWORD green_mask;
2850 DWORD blue_mask;
2851 DWORD alpha_mask;
2852 UINT byte_count;
2853 WORD depth_size;
2854 WORD stencil_size;
2855
2856 UINT block_width;
2857 UINT block_height;
2858 UINT block_byte_count;
2859
2860 enum wined3d_ffp_emit_idx emit_idx;
2861 GLint component_count;
2862 GLenum gl_vtx_type;
2863 GLint gl_vtx_format;
2864 GLboolean gl_normalized;
2865 unsigned int component_size;
2866
2867 GLint glInternal;
2868 GLint glGammaInternal;
2869 GLint rtInternal;
2870 GLint glFormat;
2871 GLint glType;
2872 unsigned int Flags;
2873 float heightscale;
2874 struct color_fixup_desc color_fixup;
2875 };
2876
2877 const struct GlPixelFormatDesc *getFormatDescEntry(WINED3DFORMAT fmt, const struct wined3d_gl_info *gl_info);
2878
2879 static inline BOOL use_vs(IWineD3DStateBlockImpl *stateblock)
2880 {
2881 return (stateblock->vertexShader
2882 && !stateblock->wineD3DDevice->strided_streams.position_transformed
2883 && stateblock->wineD3DDevice->vs_selected_mode != SHADER_NONE);
2884 }
2885
2886 static inline BOOL use_ps(IWineD3DStateBlockImpl *stateblock)
2887 {
2888 return (stateblock->pixelShader
2889 && stateblock->wineD3DDevice->ps_selected_mode != SHADER_NONE);
2890 }
2891
2892 void stretch_rect_fbo(IWineD3DDevice *iface, IWineD3DSurface *src_surface, WINED3DRECT *src_rect,
2893 IWineD3DSurface *dst_surface, WINED3DRECT *dst_rect, const WINED3DTEXTUREFILTERTYPE filter, BOOL flip);
2894
2895 /* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
2896 #define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
2897
2898 #endif
useful hacks and other patches not (yet) suitable for mainline