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wined3d: Create a struct wined3d_shader_version to store version information.
[wine/multimedia.git] / dlls / wined3d / wined3d_private.h
blob9b69e87083b1fde8bf3e96b37150d5a91d6fc2e6
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
45 /* Texture format fixups */
46
47 enum fixup_channel_source
48 {
49 CHANNEL_SOURCE_ZERO = 0,
50 CHANNEL_SOURCE_ONE = 1,
51 CHANNEL_SOURCE_X = 2,
52 CHANNEL_SOURCE_Y = 3,
53 CHANNEL_SOURCE_Z = 4,
54 CHANNEL_SOURCE_W = 5,
55 CHANNEL_SOURCE_YUV0 = 6,
56 CHANNEL_SOURCE_YUV1 = 7,
57 };
58
59 enum yuv_fixup
60 {
61 YUV_FIXUP_YUY2 = 0,
62 YUV_FIXUP_UYVY = 1,
63 YUV_FIXUP_YV12 = 2,
64 };
65
66 #include <pshpack2.h>
67 struct color_fixup_desc
68 {
69 unsigned x_sign_fixup : 1;
70 unsigned x_source : 3;
71 unsigned y_sign_fixup : 1;
72 unsigned y_source : 3;
73 unsigned z_sign_fixup : 1;
74 unsigned z_source : 3;
75 unsigned w_sign_fixup : 1;
76 unsigned w_source : 3;
77 };
78 #include <poppack.h>
79
80 static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
81 {0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
82
83 static inline struct color_fixup_desc create_color_fixup_desc(
84 int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
85 int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
86 {
87 struct color_fixup_desc fixup =
88 {
89 sign0, src0,
90 sign1, src1,
91 sign2, src2,
92 sign3, src3,
93 };
94 return fixup;
95 }
96
97 static inline struct color_fixup_desc create_yuv_fixup_desc(enum yuv_fixup yuv_fixup)
98 {
99 struct color_fixup_desc fixup =
100 {
101 0, yuv_fixup & (1 << 0) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
102 0, yuv_fixup & (1 << 1) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
103 0, yuv_fixup & (1 << 2) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
104 0, yuv_fixup & (1 << 3) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
105 };
106 return fixup;
107 }
108
109 static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
110 {
111 return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
112 }
113
114 static inline BOOL is_yuv_fixup(struct color_fixup_desc fixup)
115 {
116 return fixup.x_source == CHANNEL_SOURCE_YUV0 || fixup.x_source == CHANNEL_SOURCE_YUV1;
117 }
118
119 static inline enum yuv_fixup get_yuv_fixup(struct color_fixup_desc fixup)
120 {
121 enum yuv_fixup yuv_fixup = 0;
122 if (fixup.x_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 0);
123 if (fixup.y_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 1);
124 if (fixup.z_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 2);
125 if (fixup.w_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 3);
126 return yuv_fixup;
127 }
128
129 /* Hash table functions */
130 typedef unsigned int (hash_function_t)(const void *key);
131 typedef BOOL (compare_function_t)(const void *keya, const void *keyb);
132
133 struct hash_table_entry_t {
134 void *key;
135 void *value;
136 unsigned int hash;
137 struct list entry;
138 };
139
140 struct hash_table_t {
141 hash_function_t *hash_function;
142 compare_function_t *compare_function;
143 struct list *buckets;
144 unsigned int bucket_count;
145 struct hash_table_entry_t *entries;
146 unsigned int entry_count;
147 struct list free_entries;
148 unsigned int count;
149 unsigned int grow_size;
150 unsigned int shrink_size;
151 };
152
153 struct hash_table_t *hash_table_create(hash_function_t *hash_function, compare_function_t *compare_function);
154 void hash_table_destroy(struct hash_table_t *table, void (*free_value)(void *value, void *cb), void *cb);
155 void hash_table_for_each_entry(struct hash_table_t *table, void (*callback)(void *value, void *context), void *context);
156 void *hash_table_get(const struct hash_table_t *table, const void *key);
157 void hash_table_put(struct hash_table_t *table, void *key, void *value);
158 void hash_table_remove(struct hash_table_t *table, void *key);
159
160 /* Device caps */
161 #define MAX_PALETTES 65536
162 #define MAX_STREAMS 16
163 #define MAX_TEXTURES 8
164 #define MAX_FRAGMENT_SAMPLERS 16
165 #define MAX_VERTEX_SAMPLERS 4
166 #define MAX_COMBINED_SAMPLERS (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
167 #define MAX_ACTIVE_LIGHTS 8
168 #define MAX_CLIPPLANES WINED3DMAXUSERCLIPPLANES
169
170 /* Used for CreateStateBlock */
171 #define NUM_SAVEDPIXELSTATES_R 35
172 #define NUM_SAVEDPIXELSTATES_T 18
173 #define NUM_SAVEDPIXELSTATES_S 12
174 #define NUM_SAVEDVERTEXSTATES_R 34
175 #define NUM_SAVEDVERTEXSTATES_T 2
176 #define NUM_SAVEDVERTEXSTATES_S 1
177
178 extern const DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R];
179 extern const DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T];
180 extern const DWORD SavedPixelStates_S[NUM_SAVEDPIXELSTATES_S];
181 extern const DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R];
182 extern const DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T];
183 extern const DWORD SavedVertexStates_S[NUM_SAVEDVERTEXSTATES_S];
184
185 typedef enum _WINELOOKUP {
186 WINELOOKUP_WARPPARAM = 0,
187 MAX_LOOKUPS = 1
188 } WINELOOKUP;
189
190 extern const int minLookup[MAX_LOOKUPS];
191 extern const int maxLookup[MAX_LOOKUPS];
192 extern DWORD *stateLookup[MAX_LOOKUPS];
193
194 struct min_lookup
195 {
196 GLenum mip[WINED3DTEXF_LINEAR + 1];
197 };
198
199 struct min_lookup minMipLookup[WINED3DTEXF_ANISOTROPIC + 1];
200 const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1];
201 GLenum magLookup[WINED3DTEXF_ANISOTROPIC + 1];
202 const GLenum magLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1];
203
204 extern const struct filter_lookup filter_lookup_nofilter;
205 extern struct filter_lookup filter_lookup;
206
207 /* float_16_to_32() and float_32_to_16() (see implementation in
208 * surface_base.c) convert 16 bit floats in the FLOAT16 data type
209 * to standard C floats and vice versa. They do not depend on the encoding
210 * of the C float, so they are platform independent, but slow. On x86 and
211 * other IEEE 754 compliant platforms the conversion can be accelerated by
212 * bit shifting the exponent and mantissa. There are also some SSE-based
213 * assembly routines out there.
214 *
215 * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
216 */
217 static inline float float_16_to_32(const unsigned short *in) {
218 const unsigned short s = ((*in) & 0x8000);
219 const unsigned short e = ((*in) & 0x7C00) >> 10;
220 const unsigned short m = (*in) & 0x3FF;
221 const float sgn = (s ? -1.0 : 1.0);
222
223 if(e == 0) {
224 if(m == 0) return sgn * 0.0; /* +0.0 or -0.0 */
225 else return sgn * pow(2, -14.0) * ( (float) m / 1024.0);
226 } else if(e < 31) {
227 return sgn * pow(2, (float) e-15.0) * (1.0 + ((float) m / 1024.0));
228 } else {
229 if(m == 0) return sgn / 0.0; /* +INF / -INF */
230 else return 0.0 / 0.0; /* NAN */
231 }
232 }
233
234 /**
235 * Settings
236 */
237 #define VS_NONE 0
238 #define VS_HW 1
239
240 #define PS_NONE 0
241 #define PS_HW 1
242
243 #define VBO_NONE 0
244 #define VBO_HW 1
245
246 #define NP2_NONE 0
247 #define NP2_REPACK 1
248 #define NP2_NATIVE 2
249
250 #define ORM_BACKBUFFER 0
251 #define ORM_PBUFFER 1
252 #define ORM_FBO 2
253
254 #define SHADER_ARB 1
255 #define SHADER_GLSL 2
256 #define SHADER_ATI 3
257 #define SHADER_NONE 4
258
259 #define RTL_DISABLE -1
260 #define RTL_AUTO 0
261 #define RTL_READDRAW 1
262 #define RTL_READTEX 2
263 #define RTL_TEXDRAW 3
264 #define RTL_TEXTEX 4
265
266 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
267 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
268
269 /* NOTE: When adding fields to this structure, make sure to update the default
270 * values in wined3d_main.c as well. */
271 typedef struct wined3d_settings_s {
272 /* vertex and pixel shader modes */
273 int vs_mode;
274 int ps_mode;
275 int vbo_mode;
276 /* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
277 we should use it. However, until it's fully implemented, we'll leave it as a registry
278 setting for developers. */
279 BOOL glslRequested;
280 int offscreen_rendering_mode;
281 int rendertargetlock_mode;
282 unsigned short pci_vendor_id;
283 unsigned short pci_device_id;
284 /* Memory tracking and object counting */
285 unsigned int emulated_textureram;
286 char *logo;
287 int allow_multisampling;
288 } wined3d_settings_t;
289
290 extern wined3d_settings_t wined3d_settings;
291
292 typedef enum _WINED3DSAMPLER_TEXTURE_TYPE
293 {
294 WINED3DSTT_UNKNOWN = 0,
295 WINED3DSTT_1D = 1,
296 WINED3DSTT_2D = 2,
297 WINED3DSTT_CUBE = 3,
298 WINED3DSTT_VOLUME = 4,
299 } WINED3DSAMPLER_TEXTURE_TYPE;
300
301 typedef enum _WINED3DSHADER_PARAM_REGISTER_TYPE
302 {
303 WINED3DSPR_TEMP = 0,
304 WINED3DSPR_INPUT = 1,
305 WINED3DSPR_CONST = 2,
306 WINED3DSPR_ADDR = 3,
307 WINED3DSPR_TEXTURE = 3,
308 WINED3DSPR_RASTOUT = 4,
309 WINED3DSPR_ATTROUT = 5,
310 WINED3DSPR_TEXCRDOUT = 6,
311 WINED3DSPR_OUTPUT = 6,
312 WINED3DSPR_CONSTINT = 7,
313 WINED3DSPR_COLOROUT = 8,
314 WINED3DSPR_DEPTHOUT = 9,
315 WINED3DSPR_SAMPLER = 10,
316 WINED3DSPR_CONST2 = 11,
317 WINED3DSPR_CONST3 = 12,
318 WINED3DSPR_CONST4 = 13,
319 WINED3DSPR_CONSTBOOL = 14,
320 WINED3DSPR_LOOP = 15,
321 WINED3DSPR_TEMPFLOAT16 = 16,
322 WINED3DSPR_MISCTYPE = 17,
323 WINED3DSPR_LABEL = 18,
324 WINED3DSPR_PREDICATE = 19,
325 WINED3DSPR_IMMCONST,
326 } WINED3DSHADER_PARAM_REGISTER_TYPE;
327
328 enum wined3d_immconst_type
329 {
330 WINED3D_IMMCONST_FLOAT,
331 WINED3D_IMMCONST_FLOAT4,
332 };
333
334 typedef enum _WINED3DVS_RASTOUT_OFFSETS
335 {
336 WINED3DSRO_POSITION = 0,
337 WINED3DSRO_FOG = 1,
338 WINED3DSRO_POINT_SIZE = 2,
339 } WINED3DVS_RASTOUT_OFFSETS;
340
341 #define WINED3DSP_NOSWIZZLE (0 | (1 << 2) | (2 << 4) | (3 << 6))
342
343 typedef enum _WINED3DSHADER_PARAM_SRCMOD_TYPE
344 {
345 WINED3DSPSM_NONE = 0,
346 WINED3DSPSM_NEG = 1,
347 WINED3DSPSM_BIAS = 2,
348 WINED3DSPSM_BIASNEG = 3,
349 WINED3DSPSM_SIGN = 4,
350 WINED3DSPSM_SIGNNEG = 5,
351 WINED3DSPSM_COMP = 6,
352 WINED3DSPSM_X2 = 7,
353 WINED3DSPSM_X2NEG = 8,
354 WINED3DSPSM_DZ = 9,
355 WINED3DSPSM_DW = 10,
356 WINED3DSPSM_ABS = 11,
357 WINED3DSPSM_ABSNEG = 12,
358 WINED3DSPSM_NOT = 13,
359 } WINED3DSHADER_PARAM_SRCMOD_TYPE;
360
361 #define WINED3DSP_WRITEMASK_0 0x1 /* .x r */
362 #define WINED3DSP_WRITEMASK_1 0x2 /* .y g */
363 #define WINED3DSP_WRITEMASK_2 0x4 /* .z b */
364 #define WINED3DSP_WRITEMASK_3 0x8 /* .w a */
365 #define WINED3DSP_WRITEMASK_ALL 0xf /* all */
366
367 typedef enum _WINED3DSHADER_PARAM_DSTMOD_TYPE
368 {
369 WINED3DSPDM_NONE = 0,
370 WINED3DSPDM_SATURATE = 1,
371 WINED3DSPDM_PARTIALPRECISION = 2,
372 WINED3DSPDM_MSAMPCENTROID = 4,
373 } WINED3DSHADER_PARAM_DSTMOD_TYPE;
374
375 typedef enum _WINED3DSHADER_INSTRUCTION_OPCODE_TYPE
376 {
377 WINED3DSIO_NOP = 0,
378 WINED3DSIO_MOV = 1,
379 WINED3DSIO_ADD = 2,
380 WINED3DSIO_SUB = 3,
381 WINED3DSIO_MAD = 4,
382 WINED3DSIO_MUL = 5,
383 WINED3DSIO_RCP = 6,
384 WINED3DSIO_RSQ = 7,
385 WINED3DSIO_DP3 = 8,
386 WINED3DSIO_DP4 = 9,
387 WINED3DSIO_MIN = 10,
388 WINED3DSIO_MAX = 11,
389 WINED3DSIO_SLT = 12,
390 WINED3DSIO_SGE = 13,
391 WINED3DSIO_EXP = 14,
392 WINED3DSIO_LOG = 15,
393 WINED3DSIO_LIT = 16,
394 WINED3DSIO_DST = 17,
395 WINED3DSIO_LRP = 18,
396 WINED3DSIO_FRC = 19,
397 WINED3DSIO_M4x4 = 20,
398 WINED3DSIO_M4x3 = 21,
399 WINED3DSIO_M3x4 = 22,
400 WINED3DSIO_M3x3 = 23,
401 WINED3DSIO_M3x2 = 24,
402 WINED3DSIO_CALL = 25,
403 WINED3DSIO_CALLNZ = 26,
404 WINED3DSIO_LOOP = 27,
405 WINED3DSIO_RET = 28,
406 WINED3DSIO_ENDLOOP = 29,
407 WINED3DSIO_LABEL = 30,
408 WINED3DSIO_DCL = 31,
409 WINED3DSIO_POW = 32,
410 WINED3DSIO_CRS = 33,
411 WINED3DSIO_SGN = 34,
412 WINED3DSIO_ABS = 35,
413 WINED3DSIO_NRM = 36,
414 WINED3DSIO_SINCOS = 37,
415 WINED3DSIO_REP = 38,
416 WINED3DSIO_ENDREP = 39,
417 WINED3DSIO_IF = 40,
418 WINED3DSIO_IFC = 41,
419 WINED3DSIO_ELSE = 42,
420 WINED3DSIO_ENDIF = 43,
421 WINED3DSIO_BREAK = 44,
422 WINED3DSIO_BREAKC = 45,
423 WINED3DSIO_MOVA = 46,
424 WINED3DSIO_DEFB = 47,
425 WINED3DSIO_DEFI = 48,
426
427 WINED3DSIO_TEXCOORD = 64,
428 WINED3DSIO_TEXKILL = 65,
429 WINED3DSIO_TEX = 66,
430 WINED3DSIO_TEXBEM = 67,
431 WINED3DSIO_TEXBEML = 68,
432 WINED3DSIO_TEXREG2AR = 69,
433 WINED3DSIO_TEXREG2GB = 70,
434 WINED3DSIO_TEXM3x2PAD = 71,
435 WINED3DSIO_TEXM3x2TEX = 72,
436 WINED3DSIO_TEXM3x3PAD = 73,
437 WINED3DSIO_TEXM3x3TEX = 74,
438 WINED3DSIO_TEXM3x3DIFF = 75,
439 WINED3DSIO_TEXM3x3SPEC = 76,
440 WINED3DSIO_TEXM3x3VSPEC = 77,
441 WINED3DSIO_EXPP = 78,
442 WINED3DSIO_LOGP = 79,
443 WINED3DSIO_CND = 80,
444 WINED3DSIO_DEF = 81,
445 WINED3DSIO_TEXREG2RGB = 82,
446 WINED3DSIO_TEXDP3TEX = 83,
447 WINED3DSIO_TEXM3x2DEPTH = 84,
448 WINED3DSIO_TEXDP3 = 85,
449 WINED3DSIO_TEXM3x3 = 86,
450 WINED3DSIO_TEXDEPTH = 87,
451 WINED3DSIO_CMP = 88,
452 WINED3DSIO_BEM = 89,
453 WINED3DSIO_DP2ADD = 90,
454 WINED3DSIO_DSX = 91,
455 WINED3DSIO_DSY = 92,
456 WINED3DSIO_TEXLDD = 93,
457 WINED3DSIO_SETP = 94,
458 WINED3DSIO_TEXLDL = 95,
459 WINED3DSIO_BREAKP = 96,
460
461 WINED3DSIO_PHASE = 0xfffd,
462 WINED3DSIO_COMMENT = 0xfffe,
463 WINED3DSIO_END = 0Xffff,
464 } WINED3DSHADER_INSTRUCTION_OPCODE_TYPE;
465
466 /* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
467 #define WINED3DSI_TEXLD_PROJECT 1
468 #define WINED3DSI_TEXLD_BIAS 2
469
470 typedef enum COMPARISON_TYPE
471 {
472 COMPARISON_GT = 1,
473 COMPARISON_EQ = 2,
474 COMPARISON_GE = 3,
475 COMPARISON_LT = 4,
476 COMPARISON_NE = 5,
477 COMPARISON_LE = 6,
478 } COMPARISON_TYPE;
479
480 #define WINED3D_SM1_VS 0xfffe
481 #define WINED3D_SM1_PS 0xffff
482 #define WINED3D_SM4_PS 0x0000
483 #define WINED3D_SM4_VS 0x0001
484 #define WINED3D_SM4_GS 0x0002
485
486 /* Shader version tokens, and shader end tokens */
487 #define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) | ((major) << 8) | (minor))
488 #define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) | ((major) << 8) | (minor))
489
490 /* Shader backends */
491
492 /* TODO: Make this dynamic, based on shader limits ? */
493 #define MAX_ATTRIBS 16
494 #define MAX_REG_ADDR 1
495 #define MAX_REG_TEMP 32
496 #define MAX_REG_TEXCRD 8
497 #define MAX_REG_INPUT 12
498 #define MAX_REG_OUTPUT 12
499 #define MAX_CONST_I 16
500 #define MAX_CONST_B 16
501
502 /* FIXME: This needs to go up to 2048 for
503 * Shader model 3 according to msdn (and for software shaders) */
504 #define MAX_LABELS 16
505
506 #define SHADER_PGMSIZE 65535
507 typedef struct SHADER_BUFFER {
508 char* buffer;
509 unsigned int bsize;
510 unsigned int lineNo;
511 BOOL newline;
512 } SHADER_BUFFER;
513
514 enum WINED3D_SHADER_INSTRUCTION_HANDLER
515 {
516 WINED3DSIH_ABS,
517 WINED3DSIH_ADD,
518 WINED3DSIH_BEM,
519 WINED3DSIH_BREAK,
520 WINED3DSIH_BREAKC,
521 WINED3DSIH_BREAKP,
522 WINED3DSIH_CALL,
523 WINED3DSIH_CALLNZ,
524 WINED3DSIH_CMP,
525 WINED3DSIH_CND,
526 WINED3DSIH_CRS,
527 WINED3DSIH_DCL,
528 WINED3DSIH_DEF,
529 WINED3DSIH_DEFB,
530 WINED3DSIH_DEFI,
531 WINED3DSIH_DP2ADD,
532 WINED3DSIH_DP3,
533 WINED3DSIH_DP4,
534 WINED3DSIH_DST,
535 WINED3DSIH_DSX,
536 WINED3DSIH_DSY,
537 WINED3DSIH_ELSE,
538 WINED3DSIH_ENDIF,
539 WINED3DSIH_ENDLOOP,
540 WINED3DSIH_ENDREP,
541 WINED3DSIH_EXP,
542 WINED3DSIH_EXPP,
543 WINED3DSIH_FRC,
544 WINED3DSIH_IF,
545 WINED3DSIH_IFC,
546 WINED3DSIH_LABEL,
547 WINED3DSIH_LIT,
548 WINED3DSIH_LOG,
549 WINED3DSIH_LOGP,
550 WINED3DSIH_LOOP,
551 WINED3DSIH_LRP,
552 WINED3DSIH_M3x2,
553 WINED3DSIH_M3x3,
554 WINED3DSIH_M3x4,
555 WINED3DSIH_M4x3,
556 WINED3DSIH_M4x4,
557 WINED3DSIH_MAD,
558 WINED3DSIH_MAX,
559 WINED3DSIH_MIN,
560 WINED3DSIH_MOV,
561 WINED3DSIH_MOVA,
562 WINED3DSIH_MUL,
563 WINED3DSIH_NOP,
564 WINED3DSIH_NRM,
565 WINED3DSIH_PHASE,
566 WINED3DSIH_POW,
567 WINED3DSIH_RCP,
568 WINED3DSIH_REP,
569 WINED3DSIH_RET,
570 WINED3DSIH_RSQ,
571 WINED3DSIH_SETP,
572 WINED3DSIH_SGE,
573 WINED3DSIH_SGN,
574 WINED3DSIH_SINCOS,
575 WINED3DSIH_SLT,
576 WINED3DSIH_SUB,
577 WINED3DSIH_TEX,
578 WINED3DSIH_TEXBEM,
579 WINED3DSIH_TEXBEML,
580 WINED3DSIH_TEXCOORD,
581 WINED3DSIH_TEXDEPTH,
582 WINED3DSIH_TEXDP3,
583 WINED3DSIH_TEXDP3TEX,
584 WINED3DSIH_TEXKILL,
585 WINED3DSIH_TEXLDD,
586 WINED3DSIH_TEXLDL,
587 WINED3DSIH_TEXM3x2DEPTH,
588 WINED3DSIH_TEXM3x2PAD,
589 WINED3DSIH_TEXM3x2TEX,
590 WINED3DSIH_TEXM3x3,
591 WINED3DSIH_TEXM3x3DIFF,
592 WINED3DSIH_TEXM3x3PAD,
593 WINED3DSIH_TEXM3x3SPEC,
594 WINED3DSIH_TEXM3x3TEX,
595 WINED3DSIH_TEXM3x3VSPEC,
596 WINED3DSIH_TEXREG2AR,
597 WINED3DSIH_TEXREG2GB,
598 WINED3DSIH_TEXREG2RGB,
599 WINED3DSIH_TABLE_SIZE
600 };
601
602 enum wined3d_shader_type
603 {
604 WINED3D_SHADER_TYPE_PIXEL,
605 WINED3D_SHADER_TYPE_VERTEX,
606 WINED3D_SHADER_TYPE_GEOMETRY,
607 };
608
609 struct wined3d_shader_version
610 {
611 enum wined3d_shader_type type;
612 BYTE major;
613 BYTE minor;
614 };
615
616 #define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) | (minor))
617
618 typedef struct shader_reg_maps
619 {
620 struct wined3d_shader_version shader_version;
621 char texcoord[MAX_REG_TEXCRD]; /* pixel < 3.0 */
622 char temporary[MAX_REG_TEMP]; /* pixel, vertex */
623 char address[MAX_REG_ADDR]; /* vertex */
624 char packed_input[MAX_REG_INPUT]; /* pshader >= 3.0 */
625 char packed_output[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
626 char attributes[MAX_ATTRIBS]; /* vertex */
627 char labels[MAX_LABELS]; /* pixel, vertex */
628 DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
629 WORD integer_constants; /* MAX_CONST_I, 16 */
630 WORD boolean_constants; /* MAX_CONST_B, 16 */
631
632 WINED3DSAMPLER_TEXTURE_TYPE sampler_type[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
633 BOOL bumpmat[MAX_TEXTURES], luminanceparams[MAX_TEXTURES];
634 char usesnrm, vpos, usesdsy, usestexldd;
635 char usesrelconstF;
636
637 /* Whether or not loops are used in this shader, and nesting depth */
638 unsigned loop_depth;
639
640 /* Whether or not this shader uses fog */
641 char fog;
642
643 } shader_reg_maps;
644
645 struct wined3d_shader_context
646 {
647 IWineD3DBaseShader *shader;
648 const struct shader_reg_maps *reg_maps;
649 SHADER_BUFFER *buffer;
650 };
651
652 struct wined3d_shader_dst_param
653 {
654 WINED3DSHADER_PARAM_REGISTER_TYPE register_type;
655 UINT register_idx;
656 DWORD write_mask;
657 DWORD modifiers;
658 DWORD shift;
659 const struct wined3d_shader_src_param *rel_addr;
660 };
661
662 struct wined3d_shader_src_param
663 {
664 WINED3DSHADER_PARAM_REGISTER_TYPE register_type;
665 UINT register_idx;
666 DWORD swizzle;
667 DWORD modifiers;
668 const struct wined3d_shader_src_param *rel_addr;
669 enum wined3d_immconst_type immconst_type;
670 DWORD immconst_data[4];
671 };
672
673 struct wined3d_shader_instruction
674 {
675 const struct wined3d_shader_context *ctx;
676 enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
677 DWORD flags;
678 BOOL coissue;
679 DWORD predicate;
680 UINT dst_count;
681 const struct wined3d_shader_dst_param *dst;
682 UINT src_count;
683 const struct wined3d_shader_src_param *src;
684 };
685
686 struct wined3d_shader_semantic
687 {
688 WINED3DDECLUSAGE usage;
689 UINT usage_idx;
690 WINED3DSAMPLER_TEXTURE_TYPE sampler_type;
691 struct wined3d_shader_dst_param reg;
692 };
693
694 struct wined3d_shader_frontend
695 {
696 void *(*shader_init)(const DWORD *ptr);
697 void (*shader_free)(void *data);
698 void (*shader_read_header)(void *data, const DWORD **ptr, struct wined3d_shader_version *shader_version);
699 void (*shader_read_opcode)(void *data, const DWORD **ptr, struct wined3d_shader_instruction *ins, UINT *param_size);
700 void (*shader_read_src_param)(void *data, const DWORD **ptr, struct wined3d_shader_src_param *src_param,
701 struct wined3d_shader_src_param *src_rel_addr);
702 void (*shader_read_dst_param)(void *data, const DWORD **ptr, struct wined3d_shader_dst_param *dst_param,
703 struct wined3d_shader_src_param *dst_rel_addr);
704 void (*shader_read_semantic)(const DWORD **ptr, struct wined3d_shader_semantic *semantic);
705 void (*shader_read_comment)(const DWORD **ptr, const char **comment);
706 BOOL (*shader_is_end)(void *data, const DWORD **ptr);
707 };
708
709 extern const struct wined3d_shader_frontend sm1_shader_frontend;
710 extern const struct wined3d_shader_frontend sm4_shader_frontend;
711
712 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
713
714 struct shader_caps {
715 DWORD VertexShaderVersion;
716 DWORD MaxVertexShaderConst;
717
718 DWORD PixelShaderVersion;
719 float PixelShader1xMaxValue;
720 DWORD MaxPixelShaderConst;
721
722 WINED3DVSHADERCAPS2_0 VS20Caps;
723 WINED3DPSHADERCAPS2_0 PS20Caps;
724
725 DWORD MaxVShaderInstructionsExecuted;
726 DWORD MaxPShaderInstructionsExecuted;
727 DWORD MaxVertexShader30InstructionSlots;
728 DWORD MaxPixelShader30InstructionSlots;
729 };
730
731 enum tex_types
732 {
733 tex_1d = 0,
734 tex_2d = 1,
735 tex_3d = 2,
736 tex_cube = 3,
737 tex_rect = 4,
738 tex_type_count = 5,
739 };
740
741 enum vertexprocessing_mode {
742 fixedfunction,
743 vertexshader,
744 pretransformed
745 };
746
747 #define WINED3D_CONST_NUM_UNUSED ~0U
748
749 struct stb_const_desc {
750 unsigned char texunit;
751 UINT const_num;
752 };
753
754 enum fogmode {
755 FOG_OFF,
756 FOG_LINEAR,
757 FOG_EXP,
758 FOG_EXP2
759 };
760
761 /* Stateblock dependent parameters which have to be hardcoded
762 * into the shader code
763 */
764 struct ps_compile_args {
765 struct color_fixup_desc color_fixup[MAX_FRAGMENT_SAMPLERS];
766 enum vertexprocessing_mode vp_mode;
767 enum fogmode fog;
768 /* Projected textures(ps 1.0-1.3) */
769 /* Texture types(2D, Cube, 3D) in ps 1.x */
770 BOOL srgb_correction;
771 WORD np2_fixup;
772 /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
773 D3D9 has a limit of 16 samplers and the fixup is superfluous
774 in D3D10 (unconditional NP2 support mandatory). */
775 };
776
777 enum fog_src_type {
778 VS_FOG_Z = 0,
779 VS_FOG_COORD = 1
780 };
781
782 struct vs_compile_args {
783 WORD fog_src;
784 WORD swizzle_map; /* MAX_ATTRIBS, 16 */
785 };
786
787 typedef struct {
788 const SHADER_HANDLER *shader_instruction_handler_table;
789 void (*shader_select)(IWineD3DDevice *iface, BOOL usePS, BOOL useVS);
790 void (*shader_select_depth_blt)(IWineD3DDevice *iface, enum tex_types tex_type);
791 void (*shader_deselect_depth_blt)(IWineD3DDevice *iface);
792 void (*shader_update_float_vertex_constants)(IWineD3DDevice *iface, UINT start, UINT count);
793 void (*shader_update_float_pixel_constants)(IWineD3DDevice *iface, UINT start, UINT count);
794 void (*shader_load_constants)(IWineD3DDevice *iface, char usePS, char useVS);
795 void (*shader_load_np2fixup_constants)(IWineD3DDevice *iface, char usePS, char useVS);
796 void (*shader_destroy)(IWineD3DBaseShader *iface);
797 HRESULT (*shader_alloc_private)(IWineD3DDevice *iface);
798 void (*shader_free_private)(IWineD3DDevice *iface);
799 BOOL (*shader_dirtifyable_constants)(IWineD3DDevice *iface);
800 GLuint (*shader_generate_pshader)(IWineD3DPixelShader *iface,
801 SHADER_BUFFER *buffer, const struct ps_compile_args *args);
802 GLuint (*shader_generate_vshader)(IWineD3DVertexShader *iface,
803 SHADER_BUFFER *buffer, const struct vs_compile_args *args);
804 void (*shader_get_caps)(WINED3DDEVTYPE devtype, const WineD3D_GL_Info *gl_info, struct shader_caps *caps);
805 BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
806 } shader_backend_t;
807
808 extern const shader_backend_t glsl_shader_backend;
809 extern const shader_backend_t arb_program_shader_backend;
810 extern const shader_backend_t none_shader_backend;
811
812 /* X11 locking */
813
814 extern void (* CDECL wine_tsx11_lock_ptr)(void);
815 extern void (* CDECL wine_tsx11_unlock_ptr)(void);
816
817 /* As GLX relies on X, this is needed */
818 extern int num_lock;
819
820 #if 0
821 #define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
822 #define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
823 #else
824 #define ENTER_GL() wine_tsx11_lock_ptr()
825 #define LEAVE_GL() wine_tsx11_unlock_ptr()
826 #endif
827
828 /*****************************************************************************
829 * Defines
830 */
831
832 /* GL related defines */
833 /* ------------------ */
834 #define GL_SUPPORT(ExtName) (GLINFO_LOCATION.supported[ExtName] != 0)
835 #define GL_LIMITS(ExtName) (GLINFO_LOCATION.max_##ExtName)
836 #define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
837 #define GL_VEND(_VendName) (GLINFO_LOCATION.gl_vendor == VENDOR_##_VendName ? TRUE : FALSE)
838
839 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
840 #define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
841 #define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
842 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
843
844 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
845 #define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
846 #define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
847 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
848
849 #define D3DCOLORTOGLFLOAT4(dw, vec) do { \
850 (vec)[0] = D3DCOLOR_R(dw); \
851 (vec)[1] = D3DCOLOR_G(dw); \
852 (vec)[2] = D3DCOLOR_B(dw); \
853 (vec)[3] = D3DCOLOR_A(dw); \
854 } while(0)
855
856 /* DirectX Device Limits */
857 /* --------------------- */
858 #define MAX_MIP_LEVELS 32 /* Maximum number of mipmap levels. */
859 #define MAX_STREAMS 16 /* Maximum possible streams - used for fixed size arrays
860 See MaxStreams in MSDN under GetDeviceCaps */
861 #define HIGHEST_TRANSFORMSTATE WINED3DTS_WORLDMATRIX(255) /* Highest value in WINED3DTRANSFORMSTATETYPE */
862
863 /* Checking of API calls */
864 /* --------------------- */
865 #ifndef WINE_NO_DEBUG_MSGS
866 #define checkGLcall(A) \
867 do { \
868 GLint err = glGetError(); \
869 if (err == GL_NO_ERROR) { \
870 TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
871 \
872 } else do { \
873 FIXME(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
874 debug_glerror(err), err, A, __FILE__, __LINE__); \
875 err = glGetError(); \
876 } while (err != GL_NO_ERROR); \
877 } while(0)
878 #else
879 #define checkGLcall(A) do {} while(0)
880 #endif
881
882 /* Trace routines / diagnostics */
883 /* ---------------------------- */
884
885 /* Dump out a matrix and copy it */
886 #define conv_mat(mat,gl_mat) \
887 do { \
888 TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
889 TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
890 TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
891 TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
892 memcpy(gl_mat, (mat), 16 * sizeof(float)); \
893 } while (0)
894
895 /* Macro to dump out the current state of the light chain */
896 #define DUMP_LIGHT_CHAIN() \
897 do { \
898 PLIGHTINFOEL *el = This->stateBlock->lights;\
899 while (el) { \
900 TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
901 el = el->next; \
902 } \
903 } while(0)
904
905 /* Trace vector and strided data information */
906 #define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w);
907 #define TRACE_STRIDED(si, name) TRACE( #name "=(data:%p, stride:%d, format:%#x, vbo %d, stream %u)\n", \
908 si->elements[name].data, si->elements[name].stride, si->elements[name].format_desc->format, \
909 si->elements[name].buffer_object, si->elements[name].stream_idx);
910
911 /* Defines used for optimizations */
912
913 /* Only reapply what is necessary */
914 #define REAPPLY_ALPHAOP 0x0001
915 #define REAPPLY_ALL 0xFFFF
916
917 /* Advance declaration of structures to satisfy compiler */
918 typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
919 typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
920 typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
921 typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
922
923 /* Global variables */
924 extern const float identity[16];
925
926 /*****************************************************************************
927 * Compilable extra diagnostics
928 */
929
930 /* Trace information per-vertex: (extremely high amount of trace) */
931 #if 0 /* NOTE: Must be 0 in cvs */
932 # define VTRACE(A) TRACE A
933 #else
934 # define VTRACE(A)
935 #endif
936
937 /* TODO: Confirm each of these works when wined3d move completed */
938 #if 0 /* NOTE: Must be 0 in cvs */
939 /* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
940 of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
941 is enabled, and if it doesn't exist it is disabled. */
942 # define FRAME_DEBUGGING
943 /* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
944 the file is deleted */
945 # if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
946 # define SINGLE_FRAME_DEBUGGING
947 # endif
948 /* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
949 It can only be enabled when FRAME_DEBUGGING is also enabled
950 The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
951 array is drawn. */
952 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
953 # define SHOW_FRAME_MAKEUP 1
954 # endif
955 /* The following, when enabled, lets you see the makeup of the all the textures used during each
956 of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
957 The contents of the textures assigned to each stage are written into
958 /tmp/texture_*_<Stage>.ppm after each primitive array is drawn. */
959 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
960 # define SHOW_TEXTURE_MAKEUP 0
961 # endif
962 extern BOOL isOn;
963 extern BOOL isDumpingFrames;
964 extern LONG primCounter;
965 #endif
966
967 enum wined3d_ffp_idx
968 {
969 WINED3D_FFP_POSITION = 0,
970 WINED3D_FFP_BLENDWEIGHT = 1,
971 WINED3D_FFP_BLENDINDICES = 2,
972 WINED3D_FFP_NORMAL = 3,
973 WINED3D_FFP_PSIZE = 4,
974 WINED3D_FFP_DIFFUSE = 5,
975 WINED3D_FFP_SPECULAR = 6,
976 WINED3D_FFP_TEXCOORD0 = 7,
977 WINED3D_FFP_TEXCOORD1 = 8,
978 WINED3D_FFP_TEXCOORD2 = 9,
979 WINED3D_FFP_TEXCOORD3 = 10,
980 WINED3D_FFP_TEXCOORD4 = 11,
981 WINED3D_FFP_TEXCOORD5 = 12,
982 WINED3D_FFP_TEXCOORD6 = 13,
983 WINED3D_FFP_TEXCOORD7 = 14,
984 };
985
986 enum wined3d_ffp_emit_idx
987 {
988 WINED3D_FFP_EMIT_FLOAT1 = 0,
989 WINED3D_FFP_EMIT_FLOAT2 = 1,
990 WINED3D_FFP_EMIT_FLOAT3 = 2,
991 WINED3D_FFP_EMIT_FLOAT4 = 3,
992 WINED3D_FFP_EMIT_D3DCOLOR = 4,
993 WINED3D_FFP_EMIT_UBYTE4 = 5,
994 WINED3D_FFP_EMIT_SHORT2 = 6,
995 WINED3D_FFP_EMIT_SHORT4 = 7,
996 WINED3D_FFP_EMIT_UBYTE4N = 8,
997 WINED3D_FFP_EMIT_SHORT2N = 9,
998 WINED3D_FFP_EMIT_SHORT4N = 10,
999 WINED3D_FFP_EMIT_USHORT2N = 11,
1000 WINED3D_FFP_EMIT_USHORT4N = 12,
1001 WINED3D_FFP_EMIT_UDEC3 = 13,
1002 WINED3D_FFP_EMIT_DEC3N = 14,
1003 WINED3D_FFP_EMIT_FLOAT16_2 = 15,
1004 WINED3D_FFP_EMIT_FLOAT16_4 = 16,
1005 WINED3D_FFP_EMIT_COUNT = 17
1006 };
1007
1008 struct wined3d_stream_info_element
1009 {
1010 const struct GlPixelFormatDesc *format_desc;
1011 GLsizei stride;
1012 const BYTE *data;
1013 UINT stream_idx;
1014 GLuint buffer_object;
1015 };
1016
1017 struct wined3d_stream_info
1018 {
1019 struct wined3d_stream_info_element elements[MAX_ATTRIBS];
1020 BOOL position_transformed;
1021 WORD swizzle_map; /* MAX_ATTRIBS, 16 */
1022 WORD use_map; /* MAX_ATTRIBS, 16 */
1023 };
1024
1025 /*****************************************************************************
1026 * Prototypes
1027 */
1028
1029 /* Routine common to the draw primitive and draw indexed primitive routines */
1030 void drawPrimitive(IWineD3DDevice *iface, UINT index_count, UINT numberOfVertices,
1031 UINT start_idx, UINT idxBytes, const void *idxData, UINT minIndex);
1032 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
1033
1034 typedef void (WINE_GLAPI *glAttribFunc)(const void *data);
1035 typedef void (WINE_GLAPI *glMultiTexCoordFunc)(GLenum unit, const void *data);
1036 extern glAttribFunc position_funcs[WINED3D_FFP_EMIT_COUNT];
1037 extern glAttribFunc diffuse_funcs[WINED3D_FFP_EMIT_COUNT];
1038 extern glAttribFunc specular_func_3ubv;
1039 extern glAttribFunc specular_funcs[WINED3D_FFP_EMIT_COUNT];
1040 extern glAttribFunc normal_funcs[WINED3D_FFP_EMIT_COUNT];
1041 extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT];
1042
1043 #define eps 1e-8
1044
1045 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1046 (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1047
1048 /* Routines and structures related to state management */
1049 typedef struct WineD3DContext WineD3DContext;
1050 typedef void (*APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *ctx);
1051
1052 #define STATE_RENDER(a) (a)
1053 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1054
1055 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1056 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1057
1058 /* + 1 because samplers start with 0 */
1059 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1060 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1061
1062 #define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
1063 #define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
1064
1065 #define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
1066 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
1067
1068 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
1069 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1070 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1071 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1072
1073 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
1074 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1075
1076 #define STATE_VSHADER (STATE_VDECL + 1)
1077 #define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
1078
1079 #define STATE_VIEWPORT (STATE_VSHADER + 1)
1080 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1081
1082 #define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
1083 #define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
1084 #define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
1085 #define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
1086
1087 #define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
1088 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1089
1090 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1091 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1092
1093 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1094 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1095
1096 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1097
1098 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
1099
1100 #define STATE_HIGHEST (STATE_FRONTFACE)
1101
1102 struct StateEntry
1103 {
1104 DWORD representative;
1105 APPLYSTATEFUNC apply;
1106 };
1107
1108 struct StateEntryTemplate
1109 {
1110 DWORD state;
1111 struct StateEntry content;
1112 GL_SupportedExt extension;
1113 };
1114
1115 struct fragment_caps {
1116 DWORD PrimitiveMiscCaps;
1117
1118 DWORD TextureOpCaps;
1119 DWORD MaxTextureBlendStages;
1120 DWORD MaxSimultaneousTextures;
1121 };
1122
1123 struct fragment_pipeline {
1124 void (*enable_extension)(IWineD3DDevice *iface, BOOL enable);
1125 void (*get_caps)(WINED3DDEVTYPE devtype, const WineD3D_GL_Info *gl_info, struct fragment_caps *caps);
1126 HRESULT (*alloc_private)(IWineD3DDevice *iface);
1127 void (*free_private)(IWineD3DDevice *iface);
1128 BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1129 const struct StateEntryTemplate *states;
1130 BOOL ffp_proj_control;
1131 };
1132
1133 extern const struct StateEntryTemplate misc_state_template[];
1134 extern const struct StateEntryTemplate ffp_vertexstate_template[];
1135 extern const struct fragment_pipeline ffp_fragment_pipeline;
1136 extern const struct fragment_pipeline atifs_fragment_pipeline;
1137 extern const struct fragment_pipeline arbfp_fragment_pipeline;
1138 extern const struct fragment_pipeline nvts_fragment_pipeline;
1139 extern const struct fragment_pipeline nvrc_fragment_pipeline;
1140
1141 /* "Base" state table */
1142 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
1143 const WineD3D_GL_Info *gl_info, const struct StateEntryTemplate *vertex,
1144 const struct fragment_pipeline *fragment, const struct StateEntryTemplate *misc);
1145
1146 /* Shaders for color conversions in blits */
1147 struct blit_shader {
1148 HRESULT (*alloc_private)(IWineD3DDevice *iface);
1149 void (*free_private)(IWineD3DDevice *iface);
1150 HRESULT (*set_shader)(IWineD3DDevice *iface, const struct GlPixelFormatDesc *format_desc,
1151 GLenum textype, UINT width, UINT height);
1152 void (*unset_shader)(IWineD3DDevice *iface);
1153 BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1154 };
1155
1156 extern const struct blit_shader ffp_blit;
1157 extern const struct blit_shader arbfp_blit;
1158
1159 enum fogsource {
1160 FOGSOURCE_FFP,
1161 FOGSOURCE_VS,
1162 FOGSOURCE_COORD,
1163 };
1164
1165 /* The new context manager that should deal with onscreen and offscreen rendering */
1166 struct WineD3DContext {
1167 /* State dirtification
1168 * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1169 * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1170 * 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
1171 * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1172 */
1173 DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1174 DWORD numDirtyEntries;
1175 DWORD isStateDirty[STATE_HIGHEST/32 + 1]; /* Bitmap to find out quickly if a state is dirty */
1176
1177 IWineD3DSurface *surface;
1178 DWORD tid; /* Thread ID which owns this context at the moment */
1179
1180 /* Stores some information about the context state for optimization */
1181 WORD draw_buffer_dirty : 1;
1182 WORD last_was_rhw : 1; /* true iff last draw_primitive was in xyzrhw mode */
1183 WORD last_was_pshader : 1;
1184 WORD last_was_vshader : 1;
1185 WORD namedArraysLoaded : 1;
1186 WORD numberedArraysLoaded : 1;
1187 WORD last_was_blit : 1;
1188 WORD last_was_ckey : 1;
1189 WORD fog_coord : 1;
1190 WORD isPBuffer : 1;
1191 WORD fog_enabled : 1;
1192 WORD num_untracked_materials : 2; /* Max value 2 */
1193 WORD padding : 3;
1194 BYTE texShaderBumpMap; /* MAX_TEXTURES, 8 */
1195 BYTE lastWasPow2Texture; /* MAX_TEXTURES, 8 */
1196 DWORD numbered_array_mask;
1197 GLenum tracking_parm; /* Which source is tracking current colour */
1198 GLenum untracked_materials[2];
1199 UINT blit_w, blit_h;
1200 enum fogsource fog_source;
1201
1202 char *vshader_const_dirty, *pshader_const_dirty;
1203
1204 /* The actual opengl context */
1205 HGLRC glCtx;
1206 HWND win_handle;
1207 HDC hdc;
1208 HPBUFFERARB pbuffer;
1209 GLint aux_buffers;
1210
1211 /* FBOs */
1212 struct list fbo_list;
1213 struct fbo_entry *current_fbo;
1214 GLuint src_fbo;
1215 GLuint dst_fbo;
1216
1217 /* Extension emulation */
1218 GLint gl_fog_source;
1219 GLfloat fog_coord_value;
1220 GLfloat color[4], fogstart, fogend, fogcolor[4];
1221 };
1222
1223 typedef enum ContextUsage {
1224 CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
1225 CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
1226 CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
1227 CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
1228 } ContextUsage;
1229
1230 void ActivateContext(IWineD3DDeviceImpl *device, IWineD3DSurface *target, ContextUsage usage);
1231 WineD3DContext *getActiveContext(void);
1232 WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, HWND win, BOOL create_pbuffer, const WINED3DPRESENT_PARAMETERS *pPresentParms);
1233 void DestroyContext(IWineD3DDeviceImpl *This, WineD3DContext *context);
1234 void context_resource_released(IWineD3DDevice *iface, IWineD3DResource *resource, WINED3DRESOURCETYPE type);
1235 void context_bind_fbo(IWineD3DDevice *iface, GLenum target, GLuint *fbo);
1236 void context_attach_depth_stencil_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, IWineD3DSurface *depth_stencil, BOOL use_render_buffer);
1237 void context_attach_surface_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, DWORD idx, IWineD3DSurface *surface);
1238
1239 void delete_opengl_contexts(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
1240 HRESULT create_primary_opengl_context(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
1241
1242 /* Macros for doing basic GPU detection based on opengl capabilities */
1243 #define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
1244 #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])
1245 #define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
1246 #define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
1247
1248 /* Default callbacks for implicit object destruction */
1249 extern ULONG WINAPI D3DCB_DefaultDestroySurface(IWineD3DSurface *pSurface);
1250
1251 extern ULONG WINAPI D3DCB_DefaultDestroyVolume(IWineD3DVolume *pSurface);
1252
1253 /*****************************************************************************
1254 * Internal representation of a light
1255 */
1256 typedef struct PLIGHTINFOEL PLIGHTINFOEL;
1257 struct PLIGHTINFOEL {
1258 WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1259 DWORD OriginalIndex;
1260 LONG glIndex;
1261 BOOL changed;
1262 BOOL enabledChanged;
1263 BOOL enabled;
1264
1265 /* Converted parms to speed up swapping lights */
1266 float lightPosn[4];
1267 float lightDirn[4];
1268 float exponent;
1269 float cutoff;
1270
1271 struct list entry;
1272 };
1273
1274 /* The default light parameters */
1275 extern const WINED3DLIGHT WINED3D_default_light;
1276
1277 typedef struct WineD3D_PixelFormat
1278 {
1279 int iPixelFormat; /* WGL pixel format */
1280 int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1281 int redSize, greenSize, blueSize, alphaSize;
1282 int depthSize, stencilSize;
1283 BOOL windowDrawable;
1284 BOOL pbufferDrawable;
1285 BOOL doubleBuffer;
1286 int auxBuffers;
1287 int numSamples;
1288 } WineD3D_PixelFormat;
1289
1290 /* The adapter structure */
1291 struct WineD3DAdapter
1292 {
1293 UINT num;
1294 BOOL opengl;
1295 POINT monitorPoint;
1296 WineD3D_GL_Info gl_info;
1297 const char *driver;
1298 const char *description;
1299 WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1300 int nCfgs;
1301 WineD3D_PixelFormat *cfgs;
1302 BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
1303 unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
1304 unsigned int UsedTextureRam;
1305 };
1306
1307 extern BOOL initPixelFormats(WineD3D_GL_Info *gl_info);
1308 BOOL initPixelFormatsNoGL(WineD3D_GL_Info *gl_info);
1309 extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram);
1310 extern void add_gl_compat_wrappers(WineD3D_GL_Info *gl_info);
1311
1312 /*****************************************************************************
1313 * High order patch management
1314 */
1315 struct WineD3DRectPatch
1316 {
1317 UINT Handle;
1318 float *mem;
1319 WineDirect3DVertexStridedData strided;
1320 WINED3DRECTPATCH_INFO RectPatchInfo;
1321 float numSegs[4];
1322 char has_normals, has_texcoords;
1323 struct list entry;
1324 };
1325
1326 HRESULT tesselate_rectpatch(IWineD3DDeviceImpl *This, struct WineD3DRectPatch *patch);
1327
1328 enum projection_types
1329 {
1330 proj_none = 0,
1331 proj_count3 = 1,
1332 proj_count4 = 2
1333 };
1334
1335 enum dst_arg
1336 {
1337 resultreg = 0,
1338 tempreg = 1
1339 };
1340
1341 /*****************************************************************************
1342 * Fixed function pipeline replacements
1343 */
1344 #define ARG_UNUSED 0xff
1345 struct texture_stage_op
1346 {
1347 unsigned cop : 8;
1348 unsigned carg1 : 8;
1349 unsigned carg2 : 8;
1350 unsigned carg0 : 8;
1351
1352 unsigned aop : 8;
1353 unsigned aarg1 : 8;
1354 unsigned aarg2 : 8;
1355 unsigned aarg0 : 8;
1356
1357 struct color_fixup_desc color_fixup;
1358 unsigned tex_type : 3;
1359 unsigned dst : 1;
1360 unsigned projected : 2;
1361 unsigned padding : 10;
1362 };
1363
1364 struct ffp_frag_settings {
1365 struct texture_stage_op op[MAX_TEXTURES];
1366 enum fogmode fog;
1367 /* Use an int instead of a char to get dword alignment */
1368 unsigned int sRGB_write;
1369 };
1370
1371 struct ffp_frag_desc
1372 {
1373 struct ffp_frag_settings settings;
1374 };
1375
1376 void gen_ffp_frag_op(IWineD3DStateBlockImpl *stateblock, struct ffp_frag_settings *settings, BOOL ignore_textype);
1377 const struct ffp_frag_desc *find_ffp_frag_shader(const struct hash_table_t *fragment_shaders,
1378 const struct ffp_frag_settings *settings);
1379 void add_ffp_frag_shader(struct hash_table_t *shaders, struct ffp_frag_desc *desc);
1380 BOOL ffp_frag_program_key_compare(const void *keya, const void *keyb);
1381 unsigned int ffp_frag_program_key_hash(const void *key);
1382
1383 /*****************************************************************************
1384 * IWineD3D implementation structure
1385 */
1386 typedef struct IWineD3DImpl
1387 {
1388 /* IUnknown fields */
1389 const IWineD3DVtbl *lpVtbl;
1390 LONG ref; /* Note: Ref counting not required */
1391
1392 /* WineD3D Information */
1393 IUnknown *parent;
1394 UINT dxVersion;
1395
1396 UINT adapter_count;
1397 struct WineD3DAdapter adapters[1];
1398 } IWineD3DImpl;
1399
1400 extern const IWineD3DVtbl IWineD3D_Vtbl;
1401
1402 BOOL InitAdapters(IWineD3DImpl *This);
1403
1404 /* TODO: setup some flags in the registry to enable, disable pbuffer support
1405 (since it will break quite a few things until contexts are managed properly!) */
1406 extern BOOL pbuffer_support;
1407 /* allocate one pbuffer per surface */
1408 extern BOOL pbuffer_per_surface;
1409
1410 /* A helper function that dumps a resource list */
1411 void dumpResources(struct list *list);
1412
1413 /*****************************************************************************
1414 * IWineD3DDevice implementation structure
1415 */
1416 #define WINED3D_UNMAPPED_STAGE ~0U
1417
1418 /* Multithreaded flag. Removed from the public header to signal that IWineD3D::CreateDevice ignores it */
1419 #define WINED3DCREATE_MULTITHREADED 0x00000004
1420
1421 struct IWineD3DDeviceImpl
1422 {
1423 /* IUnknown fields */
1424 const IWineD3DDeviceVtbl *lpVtbl;
1425 LONG ref; /* Note: Ref counting not required */
1426
1427 /* WineD3D Information */
1428 IUnknown *parent;
1429 IWineD3DDeviceParent *device_parent;
1430 IWineD3D *wineD3D;
1431 struct WineD3DAdapter *adapter;
1432
1433 /* Window styles to restore when switching fullscreen mode */
1434 LONG style;
1435 LONG exStyle;
1436
1437 /* X and GL Information */
1438 GLint maxConcurrentLights;
1439 GLenum offscreenBuffer;
1440
1441 /* Selected capabilities */
1442 int vs_selected_mode;
1443 int ps_selected_mode;
1444 const shader_backend_t *shader_backend;
1445 void *shader_priv;
1446 void *fragment_priv;
1447 void *blit_priv;
1448 struct StateEntry StateTable[STATE_HIGHEST + 1];
1449 /* Array of functions for states which are handled by more than one pipeline part */
1450 APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
1451 const struct fragment_pipeline *frag_pipe;
1452 const struct blit_shader *blitter;
1453
1454 unsigned int max_ffp_textures, max_ffp_texture_stages;
1455 DWORD d3d_vshader_constantF, d3d_pshader_constantF; /* Advertised d3d caps, not GL ones */
1456
1457 WORD view_ident : 1; /* true iff view matrix is identity */
1458 WORD untransformed : 1;
1459 WORD vertexBlendUsed : 1; /* To avoid needless setting of the blend matrices */
1460 WORD isRecordingState : 1;
1461 WORD isInDraw : 1;
1462 WORD render_offscreen : 1;
1463 WORD bCursorVisible : 1;
1464 WORD haveHardwareCursor : 1;
1465 WORD d3d_initialized : 1;
1466 WORD inScene : 1; /* A flag to check for proper BeginScene / EndScene call pairs */
1467 WORD softwareVertexProcessing : 1; /* process vertex shaders using software or hardware */
1468 WORD useDrawStridedSlow : 1;
1469 WORD instancedDraw : 1;
1470 WORD padding : 3;
1471
1472 BYTE fixed_function_usage_map; /* MAX_TEXTURES, 8 */
1473
1474 #define DDRAW_PITCH_ALIGNMENT 8
1475 #define D3D8_PITCH_ALIGNMENT 4
1476 unsigned char surface_alignment; /* Line Alignment of surfaces */
1477
1478 /* State block related */
1479 IWineD3DStateBlockImpl *stateBlock;
1480 IWineD3DStateBlockImpl *updateStateBlock;
1481
1482 /* Internal use fields */
1483 WINED3DDEVICE_CREATION_PARAMETERS createParms;
1484 UINT adapterNo;
1485 WINED3DDEVTYPE devType;
1486
1487 IWineD3DSwapChain **swapchains;
1488 UINT NumberOfSwapChains;
1489
1490 struct list resources; /* a linked list to track resources created by the device */
1491 struct list shaders; /* a linked list to track shaders (pixel and vertex) */
1492 unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
1493
1494 /* Render Target Support */
1495 IWineD3DSurface **render_targets;
1496 IWineD3DSurface *auto_depth_stencil_buffer;
1497 IWineD3DSurface *stencilBufferTarget;
1498
1499 /* Caches to avoid unneeded context changes */
1500 IWineD3DSurface *lastActiveRenderTarget;
1501 IWineD3DSwapChain *lastActiveSwapChain;
1502
1503 /* palettes texture management */
1504 UINT NumberOfPalettes;
1505 PALETTEENTRY **palettes;
1506 UINT currentPalette;
1507 UINT paletteConversionShader;
1508
1509 /* For rendering to a texture using glCopyTexImage */
1510 GLenum *draw_buffers;
1511 GLuint depth_blt_texture;
1512 GLuint depth_blt_rb;
1513 UINT depth_blt_rb_w;
1514 UINT depth_blt_rb_h;
1515
1516 /* Cursor management */
1517 UINT xHotSpot;
1518 UINT yHotSpot;
1519 UINT xScreenSpace;
1520 UINT yScreenSpace;
1521 UINT cursorWidth, cursorHeight;
1522 GLuint cursorTexture;
1523 HCURSOR hardwareCursor;
1524
1525 /* The Wine logo surface */
1526 IWineD3DSurface *logo_surface;
1527
1528 /* Textures for when no other textures are mapped */
1529 UINT dummyTextureName[MAX_TEXTURES];
1530
1531 /* Device state management */
1532 HRESULT state;
1533
1534 /* DirectDraw stuff */
1535 DWORD ddraw_width, ddraw_height;
1536 WINED3DFORMAT ddraw_format;
1537
1538 /* Final position fixup constant */
1539 float posFixup[4];
1540
1541 /* With register combiners we can skip junk texture stages */
1542 DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1543 DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1544
1545 /* Stream source management */
1546 struct wined3d_stream_info strided_streams;
1547 const WineDirect3DVertexStridedData *up_strided;
1548
1549 /* Context management */
1550 WineD3DContext **contexts; /* Dynamic array containing pointers to context structures */
1551 WineD3DContext *activeContext;
1552 DWORD lastThread;
1553 UINT numContexts;
1554 WineD3DContext *pbufferContext; /* The context that has a pbuffer as drawable */
1555 DWORD pbufferWidth, pbufferHeight; /* Size of the buffer drawable */
1556
1557 /* High level patch management */
1558 #define PATCHMAP_SIZE 43
1559 #define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
1560 struct list patches[PATCHMAP_SIZE];
1561 struct WineD3DRectPatch *currentPatch;
1562 };
1563
1564 extern const IWineD3DDeviceVtbl IWineD3DDevice_Vtbl;
1565
1566 void device_stream_info_from_declaration(IWineD3DDeviceImpl *This,
1567 BOOL use_vshader, struct wined3d_stream_info *stream_info, BOOL *fixup);
1568 void device_stream_info_from_strided(IWineD3DDeviceImpl *This,
1569 const struct WineDirect3DVertexStridedData *strided, struct wined3d_stream_info *stream_info);
1570 HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, DWORD Count,
1571 CONST WINED3DRECT* pRects, DWORD Flags, WINED3DCOLOR Color,
1572 float Z, DWORD Stencil);
1573 void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This);
1574 void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state);
1575 static inline BOOL isStateDirty(WineD3DContext *context, DWORD state) {
1576 DWORD idx = state >> 5;
1577 BYTE shift = state & 0x1f;
1578 return context->isStateDirty[idx] & (1 << shift);
1579 }
1580
1581 /* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
1582 typedef struct PrivateData
1583 {
1584 struct list entry;
1585
1586 GUID tag;
1587 DWORD flags; /* DDSPD_* */
1588
1589 union
1590 {
1591 LPVOID data;
1592 LPUNKNOWN object;
1593 } ptr;
1594
1595 DWORD size;
1596 } PrivateData;
1597
1598 /*****************************************************************************
1599 * IWineD3DResource implementation structure
1600 */
1601 typedef struct IWineD3DResourceClass
1602 {
1603 /* IUnknown fields */
1604 LONG ref; /* Note: Ref counting not required */
1605
1606 /* WineD3DResource Information */
1607 IUnknown *parent;
1608 WINED3DRESOURCETYPE resourceType;
1609 IWineD3DDeviceImpl *wineD3DDevice;
1610 WINED3DPOOL pool;
1611 UINT size;
1612 DWORD usage;
1613 const struct GlPixelFormatDesc *format_desc;
1614 DWORD priority;
1615 BYTE *allocatedMemory; /* Pointer to the real data location */
1616 BYTE *heapMemory; /* Pointer to the HeapAlloced block of memory */
1617 struct list privateData;
1618 struct list resource_list_entry;
1619
1620 } IWineD3DResourceClass;
1621
1622 typedef struct IWineD3DResourceImpl
1623 {
1624 /* IUnknown & WineD3DResource Information */
1625 const IWineD3DResourceVtbl *lpVtbl;
1626 IWineD3DResourceClass resource;
1627 } IWineD3DResourceImpl;
1628
1629 void resource_cleanup(IWineD3DResource *iface);
1630 HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID guid);
1631 HRESULT resource_get_device(IWineD3DResource *iface, IWineD3DDevice **device);
1632 HRESULT resource_get_parent(IWineD3DResource *iface, IUnknown **parent);
1633 DWORD resource_get_priority(IWineD3DResource *iface);
1634 HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID guid,
1635 void *data, DWORD *data_size);
1636 HRESULT resource_init(struct IWineD3DResourceClass *resource, WINED3DRESOURCETYPE resource_type,
1637 IWineD3DDeviceImpl *device, UINT size, DWORD usage, const struct GlPixelFormatDesc *format_desc,
1638 WINED3DPOOL pool, IUnknown *parent);
1639 WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface);
1640 DWORD resource_set_priority(IWineD3DResource *iface, DWORD new_priority);
1641 HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID guid,
1642 const void *data, DWORD data_size, DWORD flags);
1643
1644 /* Tests show that the start address of resources is 32 byte aligned */
1645 #define RESOURCE_ALIGNMENT 32
1646
1647 /*****************************************************************************
1648 * IWineD3DBaseTexture D3D- > openGL state map lookups
1649 */
1650 #define WINED3DFUNC_NOTSUPPORTED -2
1651 #define WINED3DFUNC_UNIMPLEMENTED -1
1652
1653 typedef enum winetexturestates {
1654 WINED3DTEXSTA_ADDRESSU = 0,
1655 WINED3DTEXSTA_ADDRESSV = 1,
1656 WINED3DTEXSTA_ADDRESSW = 2,
1657 WINED3DTEXSTA_BORDERCOLOR = 3,
1658 WINED3DTEXSTA_MAGFILTER = 4,
1659 WINED3DTEXSTA_MINFILTER = 5,
1660 WINED3DTEXSTA_MIPFILTER = 6,
1661 WINED3DTEXSTA_MAXMIPLEVEL = 7,
1662 WINED3DTEXSTA_MAXANISOTROPY = 8,
1663 WINED3DTEXSTA_SRGBTEXTURE = 9,
1664 WINED3DTEXSTA_ELEMENTINDEX = 10,
1665 WINED3DTEXSTA_DMAPOFFSET = 11,
1666 WINED3DTEXSTA_TSSADDRESSW = 12,
1667 MAX_WINETEXTURESTATES = 13,
1668 } winetexturestates;
1669
1670 enum WINED3DSRGB
1671 {
1672 SRGB_ANY = 0, /* Uses the cached value(e.g. external calls) */
1673 SRGB_RGB = 1, /* Loads the rgb texture */
1674 SRGB_SRGB = 2, /* Loads the srgb texture */
1675 SRGB_BOTH = 3, /* Loads both textures */
1676 };
1677
1678 /*****************************************************************************
1679 * IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
1680 */
1681 typedef struct IWineD3DBaseTextureClass
1682 {
1683 DWORD states[MAX_WINETEXTURESTATES];
1684 DWORD srgbstates[MAX_WINETEXTURESTATES];
1685 UINT levels;
1686 BOOL dirty, srgbDirty;
1687 UINT textureName, srgbTextureName;
1688 float pow2Matrix[16];
1689 UINT LOD;
1690 WINED3DTEXTUREFILTERTYPE filterType;
1691 LONG bindCount;
1692 DWORD sampler;
1693 BOOL is_srgb;
1694 BOOL pow2Matrix_identity;
1695 const struct min_lookup *minMipLookup;
1696 const GLenum *magLookup;
1697 void (*internal_preload)(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb);
1698 } IWineD3DBaseTextureClass;
1699
1700 void texture_internal_preload(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb);
1701 void cubetexture_internal_preload(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb);
1702 void volumetexture_internal_preload(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb);
1703 void surface_internal_preload(IWineD3DSurface *iface, enum WINED3DSRGB srgb);
1704
1705 typedef struct IWineD3DBaseTextureImpl
1706 {
1707 /* IUnknown & WineD3DResource Information */
1708 const IWineD3DBaseTextureVtbl *lpVtbl;
1709 IWineD3DResourceClass resource;
1710 IWineD3DBaseTextureClass baseTexture;
1711
1712 } IWineD3DBaseTextureImpl;
1713
1714 void basetexture_apply_state_changes(IWineD3DBaseTexture *iface,
1715 const DWORD texture_states[WINED3D_HIGHEST_TEXTURE_STATE + 1],
1716 const DWORD sampler_states[WINED3D_HIGHEST_SAMPLER_STATE + 1]);
1717 HRESULT basetexture_bind(IWineD3DBaseTexture *iface, BOOL srgb, BOOL *set_surface_desc);
1718 void basetexture_cleanup(IWineD3DBaseTexture *iface);
1719 void basetexture_generate_mipmaps(IWineD3DBaseTexture *iface);
1720 WINED3DTEXTUREFILTERTYPE basetexture_get_autogen_filter_type(IWineD3DBaseTexture *iface);
1721 BOOL basetexture_get_dirty(IWineD3DBaseTexture *iface);
1722 DWORD basetexture_get_level_count(IWineD3DBaseTexture *iface);
1723 DWORD basetexture_get_lod(IWineD3DBaseTexture *iface);
1724 void basetexture_init(struct IWineD3DBaseTextureClass *texture, UINT levels, DWORD usage);
1725 HRESULT basetexture_set_autogen_filter_type(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE filter_type);
1726 BOOL basetexture_set_dirty(IWineD3DBaseTexture *iface, BOOL dirty);
1727 DWORD basetexture_set_lod(IWineD3DBaseTexture *iface, DWORD new_lod);
1728 void basetexture_unload(IWineD3DBaseTexture *iface);
1729 static inline void basetexture_setsrgbcache(IWineD3DBaseTexture *iface, BOOL srgb) {
1730 IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
1731 This->baseTexture.is_srgb = srgb;
1732 }
1733
1734 /*****************************************************************************
1735 * IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
1736 */
1737 typedef struct IWineD3DTextureImpl
1738 {
1739 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1740 const IWineD3DTextureVtbl *lpVtbl;
1741 IWineD3DResourceClass resource;
1742 IWineD3DBaseTextureClass baseTexture;
1743
1744 /* IWineD3DTexture */
1745 IWineD3DSurface *surfaces[MAX_MIP_LEVELS];
1746 UINT target;
1747 BOOL cond_np2;
1748
1749 } IWineD3DTextureImpl;
1750
1751 extern const IWineD3DTextureVtbl IWineD3DTexture_Vtbl;
1752
1753 /*****************************************************************************
1754 * IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1755 */
1756 typedef struct IWineD3DCubeTextureImpl
1757 {
1758 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1759 const IWineD3DCubeTextureVtbl *lpVtbl;
1760 IWineD3DResourceClass resource;
1761 IWineD3DBaseTextureClass baseTexture;
1762
1763 /* IWineD3DCubeTexture */
1764 IWineD3DSurface *surfaces[6][MAX_MIP_LEVELS];
1765 } IWineD3DCubeTextureImpl;
1766
1767 extern const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl;
1768
1769 typedef struct _WINED3DVOLUMET_DESC
1770 {
1771 UINT Width;
1772 UINT Height;
1773 UINT Depth;
1774 } WINED3DVOLUMET_DESC;
1775
1776 /*****************************************************************************
1777 * IWineD3DVolume implementation structure (extends IUnknown)
1778 */
1779 typedef struct IWineD3DVolumeImpl
1780 {
1781 /* IUnknown & WineD3DResource fields */
1782 const IWineD3DVolumeVtbl *lpVtbl;
1783 IWineD3DResourceClass resource;
1784
1785 /* WineD3DVolume Information */
1786 WINED3DVOLUMET_DESC currentDesc;
1787 IWineD3DBase *container;
1788 BOOL lockable;
1789 BOOL locked;
1790 WINED3DBOX lockedBox;
1791 WINED3DBOX dirtyBox;
1792 BOOL dirty;
1793 } IWineD3DVolumeImpl;
1794
1795 extern const IWineD3DVolumeVtbl IWineD3DVolume_Vtbl;
1796
1797 void volume_add_dirty_box(IWineD3DVolume *iface, const WINED3DBOX *dirty_box);
1798
1799 /*****************************************************************************
1800 * IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1801 */
1802 typedef struct IWineD3DVolumeTextureImpl
1803 {
1804 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1805 const IWineD3DVolumeTextureVtbl *lpVtbl;
1806 IWineD3DResourceClass resource;
1807 IWineD3DBaseTextureClass baseTexture;
1808
1809 /* IWineD3DVolumeTexture */
1810 IWineD3DVolume *volumes[MAX_MIP_LEVELS];
1811 } IWineD3DVolumeTextureImpl;
1812
1813 extern const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl;
1814
1815 typedef struct _WINED3DSURFACET_DESC
1816 {
1817 WINED3DMULTISAMPLE_TYPE MultiSampleType;
1818 DWORD MultiSampleQuality;
1819 UINT Width;
1820 UINT Height;
1821 } WINED3DSURFACET_DESC;
1822
1823 /*****************************************************************************
1824 * Structure for DIB Surfaces (GetDC and GDI surfaces)
1825 */
1826 typedef struct wineD3DSurface_DIB {
1827 HBITMAP DIBsection;
1828 void* bitmap_data;
1829 UINT bitmap_size;
1830 HGDIOBJ holdbitmap;
1831 BOOL client_memory;
1832 } wineD3DSurface_DIB;
1833
1834 typedef struct {
1835 struct list entry;
1836 GLuint id;
1837 UINT width;
1838 UINT height;
1839 } renderbuffer_entry_t;
1840
1841 struct fbo_entry
1842 {
1843 struct list entry;
1844 IWineD3DSurface **render_targets;
1845 IWineD3DSurface *depth_stencil;
1846 BOOL attached;
1847 GLuint id;
1848 };
1849
1850 /*****************************************************************************
1851 * IWineD3DClipp implementation structure
1852 */
1853 typedef struct IWineD3DClipperImpl
1854 {
1855 const IWineD3DClipperVtbl *lpVtbl;
1856 LONG ref;
1857
1858 IUnknown *Parent;
1859 HWND hWnd;
1860 } IWineD3DClipperImpl;
1861
1862
1863 /*****************************************************************************
1864 * IWineD3DSurface implementation structure
1865 */
1866 struct IWineD3DSurfaceImpl
1867 {
1868 /* IUnknown & IWineD3DResource Information */
1869 const IWineD3DSurfaceVtbl *lpVtbl;
1870 IWineD3DResourceClass resource;
1871
1872 /* IWineD3DSurface fields */
1873 IWineD3DBase *container;
1874 WINED3DSURFACET_DESC currentDesc;
1875 IWineD3DPaletteImpl *palette; /* D3D7 style palette handling */
1876 PALETTEENTRY *palette9; /* D3D8/9 style palette handling */
1877
1878 /* TODO: move this off into a management class(maybe!) */
1879 DWORD Flags;
1880
1881 UINT pow2Width;
1882 UINT pow2Height;
1883
1884 /* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
1885 void (*get_drawable_size)(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1886
1887 /* Oversized texture */
1888 RECT glRect;
1889
1890 /* PBO */
1891 GLuint pbo;
1892
1893 RECT lockedRect;
1894 RECT dirtyRect;
1895 int lockCount;
1896 #define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
1897
1898 glDescriptor glDescription;
1899
1900 /* For GetDC */
1901 wineD3DSurface_DIB dib;
1902 HDC hDC;
1903
1904 /* Color keys for DDraw */
1905 WINEDDCOLORKEY DestBltCKey;
1906 WINEDDCOLORKEY DestOverlayCKey;
1907 WINEDDCOLORKEY SrcOverlayCKey;
1908 WINEDDCOLORKEY SrcBltCKey;
1909 DWORD CKeyFlags;
1910
1911 WINEDDCOLORKEY glCKey;
1912
1913 struct list renderbuffers;
1914 renderbuffer_entry_t *current_renderbuffer;
1915
1916 /* DirectDraw clippers */
1917 IWineD3DClipper *clipper;
1918
1919 /* DirectDraw Overlay handling */
1920 RECT overlay_srcrect;
1921 RECT overlay_destrect;
1922 IWineD3DSurfaceImpl *overlay_dest;
1923 struct list overlays;
1924 struct list overlay_entry;
1925 };
1926
1927 extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl;
1928 extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl;
1929
1930 /* Predeclare the shared Surface functions */
1931 HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface, REFIID riid, LPVOID *ppobj);
1932 ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface);
1933 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface *iface, IUnknown **pParent);
1934 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDevice(IWineD3DSurface *iface, IWineD3DDevice** ppDevice);
1935 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags);
1936 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData);
1937 HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid);
1938 DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew);
1939 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface);
1940 WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface);
1941 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface, REFIID riid, void** ppContainer);
1942 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface *iface, WINED3DSURFACE_DESC *pDesc);
1943 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags);
1944 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags);
1945 HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface);
1946 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface);
1947 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface *iface, IWineD3DPalette **Pal);
1948 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal);
1949 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface *iface, DWORD Flags, const WINEDDCOLORKEY *CKey);
1950 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface *iface, IWineD3DBase *container);
1951 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface);
1952 HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface);
1953 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y);
1954 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface *iface, LONG *X, LONG *Y);
1955 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface, DWORD Flags, IWineD3DSurface *Ref);
1956 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface *iface, const RECT *SrcRect,
1957 IWineD3DSurface *DstSurface, const RECT *DstRect, DWORD Flags, const WINEDDOVERLAYFX *FX);
1958 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface *iface, IWineD3DClipper *clipper);
1959 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface *iface, IWineD3DClipper **clipper);
1960 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format);
1961 HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface);
1962 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface *iface, const RECT *DestRect, IWineD3DSurface *SrcSurface,
1963 const RECT *SrcRect, DWORD Flags, const WINEDDBLTFX *DDBltFx, WINED3DTEXTUREFILTERTYPE Filter);
1964 HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty,
1965 IWineD3DSurface *Source, const RECT *rsrc, DWORD trans);
1966 HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface *iface, WINED3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags);
1967 void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface, BOOL srgb);
1968 const void *WINAPI IWineD3DBaseSurfaceImpl_GetData(IWineD3DSurface *iface);
1969
1970 void get_drawable_size_swapchain(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1971 void get_drawable_size_backbuffer(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1972 void get_drawable_size_pbuffer(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1973 void get_drawable_size_fbo(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1974
1975 void flip_surface(IWineD3DSurfaceImpl *front, IWineD3DSurfaceImpl *back);
1976
1977 /* Surface flags: */
1978 #define SFLAG_OVERSIZE 0x00000001 /* Surface is bigger than gl size, blts only */
1979 #define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
1980 #define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
1981 #define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
1982 #define SFLAG_DISCARD 0x00000010 /* ??? */
1983 #define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
1984 #define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
1985 #define SFLAG_INSRGBTEX 0x00000080 /* The GL srgb texture contains the newest surface content */
1986 #define SFLAG_INDRAWABLE 0x00000100 /* The gl drawable contains the most up to date data */
1987 #define SFLAG_INSYSMEM 0x00000200 /* The system memory copy is most up to date */
1988 #define SFLAG_NONPOW2 0x00000400 /* Surface sizes are not a power of 2 */
1989 #define SFLAG_DYNLOCK 0x00000800 /* Surface is often locked by the app */
1990 #define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
1991 #define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
1992 #define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
1993 #define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
1994 #define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
1995 #define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
1996 #define SFLAG_SRGBALLOCATED 0x00040000 /* A srgb gl texture is allocated for this surface */
1997 #define SFLAG_PBO 0x00080000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
1998 #define SFLAG_NORMCOORD 0x00100000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
1999 #define SFLAG_DS_ONSCREEN 0x00200000 /* Is a depth stencil, last modified onscreen */
2000 #define SFLAG_DS_OFFSCREEN 0x00400000 /* Is a depth stencil, last modified offscreen */
2001 #define SFLAG_INOVERLAYDRAW 0x00800000 /* Overlay drawing is in progress. Recursion prevention */
2002 #define SFLAG_SWAPCHAIN 0x01000000 /* The surface is part of a swapchain */
2003
2004 /* In some conditions the surface memory must not be freed:
2005 * SFLAG_OVERSIZE: Not all data can be kept in GL
2006 * SFLAG_CONVERTED: Converting the data back would take too long
2007 * SFLAG_DIBSECTION: The dib code manages the memory
2008 * SFLAG_LOCKED: The app requires access to the surface data
2009 * SFLAG_DYNLOCK: Avoid freeing the data for performance
2010 * SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
2011 * SFLAG_CLIENT: OpenGL uses our memory as backup
2012 */
2013 #define SFLAG_DONOTFREE (SFLAG_OVERSIZE | \
2014 SFLAG_CONVERTED | \
2015 SFLAG_DIBSECTION | \
2016 SFLAG_LOCKED | \
2017 SFLAG_DYNLOCK | \
2018 SFLAG_USERPTR | \
2019 SFLAG_PBO | \
2020 SFLAG_CLIENT)
2021
2022 #define SFLAG_LOCATIONS (SFLAG_INSYSMEM | \
2023 SFLAG_INTEXTURE | \
2024 SFLAG_INDRAWABLE | \
2025 SFLAG_INSRGBTEX)
2026
2027 #define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN | \
2028 SFLAG_DS_OFFSCREEN)
2029 #define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
2030
2031 BOOL CalculateTexRect(IWineD3DSurfaceImpl *This, RECT *Rect, float glTexCoord[4]);
2032
2033 typedef enum {
2034 NO_CONVERSION,
2035 CONVERT_PALETTED,
2036 CONVERT_PALETTED_CK,
2037 CONVERT_CK_565,
2038 CONVERT_CK_5551,
2039 CONVERT_CK_4444,
2040 CONVERT_CK_4444_ARGB,
2041 CONVERT_CK_1555,
2042 CONVERT_555,
2043 CONVERT_CK_RGB24,
2044 CONVERT_CK_8888,
2045 CONVERT_CK_8888_ARGB,
2046 CONVERT_RGB32_888,
2047 CONVERT_V8U8,
2048 CONVERT_L6V5U5,
2049 CONVERT_X8L8V8U8,
2050 CONVERT_Q8W8V8U8,
2051 CONVERT_V16U16,
2052 CONVERT_A4L4,
2053 CONVERT_G16R16,
2054 CONVERT_R16G16F,
2055 CONVERT_R32G32F,
2056 } CONVERT_TYPES;
2057
2058 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);
2059
2060 BOOL palette9_changed(IWineD3DSurfaceImpl *This);
2061
2062 /*****************************************************************************
2063 * IWineD3DVertexDeclaration implementation structure
2064 */
2065 #define MAX_ATTRIBS 16
2066
2067 struct wined3d_vertex_declaration_element
2068 {
2069 const struct GlPixelFormatDesc *format_desc;
2070 BOOL ffp_valid;
2071 WORD input_slot;
2072 WORD offset;
2073 UINT output_slot;
2074 BYTE method;
2075 BYTE usage;
2076 BYTE usage_idx;
2077 };
2078
2079 typedef struct IWineD3DVertexDeclarationImpl {
2080 /* IUnknown Information */
2081 const IWineD3DVertexDeclarationVtbl *lpVtbl;
2082 LONG ref;
2083
2084 IUnknown *parent;
2085 IWineD3DDeviceImpl *wineD3DDevice;
2086
2087 struct wined3d_vertex_declaration_element *elements;
2088 UINT element_count;
2089
2090 DWORD streams[MAX_STREAMS];
2091 UINT num_streams;
2092 BOOL position_transformed;
2093 BOOL half_float_conv_needed;
2094 } IWineD3DVertexDeclarationImpl;
2095
2096 extern const IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
2097
2098 HRESULT vertexdeclaration_init(IWineD3DVertexDeclarationImpl *This,
2099 const WINED3DVERTEXELEMENT *elements, UINT element_count);
2100
2101 /*****************************************************************************
2102 * IWineD3DStateBlock implementation structure
2103 */
2104
2105 /* Internal state Block for Begin/End/Capture/Create/Apply info */
2106 /* Note: Very long winded but gl Lists are not flexible enough */
2107 /* to resolve everything we need, so doing it manually for now */
2108 typedef struct SAVEDSTATES {
2109 DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2110 WORD streamSource; /* MAX_STREAMS, 16 */
2111 WORD streamFreq; /* MAX_STREAMS, 16 */
2112 DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2113 DWORD textureState[MAX_TEXTURES]; /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2114 WORD samplerState[MAX_COMBINED_SAMPLERS]; /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2115 DWORD textures; /* MAX_COMBINED_SAMPLERS, 20 */
2116 DWORD clipplane; /* WINED3DMAXUSERCLIPPLANES, 32 */
2117 WORD pixelShaderConstantsB; /* MAX_CONST_B, 16 */
2118 WORD pixelShaderConstantsI; /* MAX_CONST_I, 16 */
2119 BOOL *pixelShaderConstantsF;
2120 WORD vertexShaderConstantsB; /* MAX_CONST_B, 16 */
2121 WORD vertexShaderConstantsI; /* MAX_CONST_I, 16 */
2122 BOOL *vertexShaderConstantsF;
2123 WORD primitive_type : 1;
2124 WORD indices : 1;
2125 WORD material : 1;
2126 WORD viewport : 1;
2127 WORD vertexDecl : 1;
2128 WORD pixelShader : 1;
2129 WORD vertexShader : 1;
2130 WORD scissorRect : 1;
2131 WORD padding : 1;
2132 } SAVEDSTATES;
2133
2134 struct StageState {
2135 DWORD stage;
2136 DWORD state;
2137 };
2138
2139 struct IWineD3DStateBlockImpl
2140 {
2141 /* IUnknown fields */
2142 const IWineD3DStateBlockVtbl *lpVtbl;
2143 LONG ref; /* Note: Ref counting not required */
2144
2145 /* IWineD3DStateBlock information */
2146 IUnknown *parent;
2147 IWineD3DDeviceImpl *wineD3DDevice;
2148 WINED3DSTATEBLOCKTYPE blockType;
2149
2150 /* Array indicating whether things have been set or changed */
2151 SAVEDSTATES changed;
2152
2153 /* Vertex Shader Declaration */
2154 IWineD3DVertexDeclaration *vertexDecl;
2155
2156 IWineD3DVertexShader *vertexShader;
2157
2158 /* Vertex Shader Constants */
2159 BOOL vertexShaderConstantB[MAX_CONST_B];
2160 INT vertexShaderConstantI[MAX_CONST_I * 4];
2161 float *vertexShaderConstantF;
2162
2163 /* primitive type */
2164 GLenum gl_primitive_type;
2165
2166 /* Stream Source */
2167 BOOL streamIsUP;
2168 UINT streamStride[MAX_STREAMS];
2169 UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
2170 IWineD3DBuffer *streamSource[MAX_STREAMS];
2171 UINT streamFreq[MAX_STREAMS + 1];
2172 UINT streamFlags[MAX_STREAMS + 1]; /*0 | WINED3DSTREAMSOURCE_INSTANCEDATA | WINED3DSTREAMSOURCE_INDEXEDDATA */
2173
2174 /* Indices */
2175 IWineD3DBuffer* pIndexData;
2176 WINED3DFORMAT IndexFmt;
2177 INT baseVertexIndex;
2178 INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
2179
2180 /* Transform */
2181 WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
2182
2183 /* Light hashmap . Collisions are handled using standard wine double linked lists */
2184 #define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
2185 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
2186 struct list lightMap[LIGHTMAP_SIZE]; /* Mashmap containing the lights */
2187 PLIGHTINFOEL *activeLights[MAX_ACTIVE_LIGHTS]; /* Map of opengl lights to d3d lights */
2188
2189 /* Clipping */
2190 double clipplane[MAX_CLIPPLANES][4];
2191 WINED3DCLIPSTATUS clip_status;
2192
2193 /* ViewPort */
2194 WINED3DVIEWPORT viewport;
2195
2196 /* Material */
2197 WINED3DMATERIAL material;
2198
2199 /* Pixel Shader */
2200 IWineD3DPixelShader *pixelShader;
2201
2202 /* Pixel Shader Constants */
2203 BOOL pixelShaderConstantB[MAX_CONST_B];
2204 INT pixelShaderConstantI[MAX_CONST_I * 4];
2205 float *pixelShaderConstantF;
2206
2207 /* RenderState */
2208 DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
2209
2210 /* Texture */
2211 IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
2212
2213 /* Texture State Stage */
2214 DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2215 DWORD lowest_disabled_stage;
2216 /* Sampler States */
2217 DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2218
2219 /* Scissor test rectangle */
2220 RECT scissorRect;
2221
2222 /* Contained state management */
2223 DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2224 unsigned int num_contained_render_states;
2225 DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2226 unsigned int num_contained_transform_states;
2227 DWORD contained_vs_consts_i[MAX_CONST_I];
2228 unsigned int num_contained_vs_consts_i;
2229 DWORD contained_vs_consts_b[MAX_CONST_B];
2230 unsigned int num_contained_vs_consts_b;
2231 DWORD *contained_vs_consts_f;
2232 unsigned int num_contained_vs_consts_f;
2233 DWORD contained_ps_consts_i[MAX_CONST_I];
2234 unsigned int num_contained_ps_consts_i;
2235 DWORD contained_ps_consts_b[MAX_CONST_B];
2236 unsigned int num_contained_ps_consts_b;
2237 DWORD *contained_ps_consts_f;
2238 unsigned int num_contained_ps_consts_f;
2239 struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2240 unsigned int num_contained_tss_states;
2241 struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2242 unsigned int num_contained_sampler_states;
2243 };
2244
2245 extern void stateblock_savedstates_set(
2246 IWineD3DStateBlock* iface,
2247 SAVEDSTATES* states,
2248 BOOL value);
2249
2250 extern void stateblock_copy(
2251 IWineD3DStateBlock* destination,
2252 IWineD3DStateBlock* source);
2253
2254 extern const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl;
2255
2256 /* Direct3D terminology with little modifications. We do not have an issued state
2257 * because only the driver knows about it, but we have a created state because d3d
2258 * allows GetData on a created issue, but opengl doesn't
2259 */
2260 enum query_state {
2261 QUERY_CREATED,
2262 QUERY_SIGNALLED,
2263 QUERY_BUILDING
2264 };
2265 /*****************************************************************************
2266 * IWineD3DQueryImpl implementation structure (extends IUnknown)
2267 */
2268 typedef struct IWineD3DQueryImpl
2269 {
2270 const IWineD3DQueryVtbl *lpVtbl;
2271 LONG ref; /* Note: Ref counting not required */
2272
2273 IUnknown *parent;
2274 /*TODO: replace with iface usage */
2275 #if 0
2276 IWineD3DDevice *wineD3DDevice;
2277 #else
2278 IWineD3DDeviceImpl *wineD3DDevice;
2279 #endif
2280
2281 /* IWineD3DQuery fields */
2282 enum query_state state;
2283 WINED3DQUERYTYPE type;
2284 /* TODO: Think about using a IUnknown instead of a void* */
2285 void *extendedData;
2286
2287
2288 } IWineD3DQueryImpl;
2289
2290 extern const IWineD3DQueryVtbl IWineD3DQuery_Vtbl;
2291 extern const IWineD3DQueryVtbl IWineD3DEventQuery_Vtbl;
2292 extern const IWineD3DQueryVtbl IWineD3DOcclusionQuery_Vtbl;
2293
2294 /* Datastructures for IWineD3DQueryImpl.extendedData */
2295 typedef struct WineQueryOcclusionData {
2296 GLuint queryId;
2297 WineD3DContext *ctx;
2298 } WineQueryOcclusionData;
2299
2300 typedef struct WineQueryEventData {
2301 GLuint fenceId;
2302 WineD3DContext *ctx;
2303 } WineQueryEventData;
2304
2305 /* IWineD3DBuffer */
2306
2307 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2308 * fixed function semantics as D3DCOLOR or FLOAT16 */
2309 enum wined3d_buffer_conversion_type
2310 {
2311 CONV_NONE,
2312 CONV_D3DCOLOR,
2313 CONV_POSITIONT,
2314 CONV_FLOAT16_2, /* Also handles FLOAT16_4 */
2315 };
2316
2317 #define WINED3D_BUFFER_OPTIMIZED 0x01 /* Optimize has been called for the buffer */
2318 #define WINED3D_BUFFER_DIRTY 0x02 /* Buffer data has been modified */
2319 #define WINED3D_BUFFER_HASDESC 0x04 /* A vertex description has been found */
2320 #define WINED3D_BUFFER_CREATEBO 0x08 /* Attempt to create a buffer object next PreLoad */
2321 #define WINED3D_BUFFER_DOUBLEBUFFER 0x10 /* Use a vbo and local allocated memory */
2322
2323 struct wined3d_buffer
2324 {
2325 const struct IWineD3DBufferVtbl *vtbl;
2326 IWineD3DResourceClass resource;
2327
2328 struct wined3d_buffer_desc desc;
2329
2330 GLuint buffer_object;
2331 GLenum buffer_object_usage;
2332 GLenum buffer_type_hint;
2333 UINT buffer_object_size;
2334 LONG bind_count;
2335 DWORD flags;
2336
2337 UINT dirty_start;
2338 UINT dirty_end;
2339 LONG lock_count;
2340
2341 /* conversion stuff */
2342 UINT conversion_count;
2343 UINT draw_count;
2344 UINT stride; /* 0 if no conversion */
2345 UINT conversion_stride; /* 0 if no shifted conversion */
2346 enum wined3d_buffer_conversion_type *conversion_map; /* NULL if no conversion */
2347 /* Extra load offsets, for FLOAT16 conversion */
2348 UINT *conversion_shift; /* NULL if no shifted conversion */
2349 };
2350
2351 extern const IWineD3DBufferVtbl wined3d_buffer_vtbl;
2352 const BYTE *buffer_get_memory(IWineD3DBuffer *iface, UINT offset, GLuint *buffer_object);
2353 const BYTE *buffer_get_sysmem(struct wined3d_buffer *This);
2354
2355 /* IWineD3DRendertargetView */
2356 struct wined3d_rendertarget_view
2357 {
2358 const struct IWineD3DRendertargetViewVtbl *vtbl;
2359 LONG refcount;
2360
2361 IWineD3DResource *resource;
2362 IUnknown *parent;
2363 };
2364
2365 extern const IWineD3DRendertargetViewVtbl wined3d_rendertarget_view_vtbl;
2366
2367 /*****************************************************************************
2368 * IWineD3DSwapChainImpl implementation structure (extends IUnknown)
2369 */
2370
2371 typedef struct IWineD3DSwapChainImpl
2372 {
2373 /*IUnknown part*/
2374 const IWineD3DSwapChainVtbl *lpVtbl;
2375 LONG ref; /* Note: Ref counting not required */
2376
2377 IUnknown *parent;
2378 IWineD3DDeviceImpl *wineD3DDevice;
2379
2380 /* IWineD3DSwapChain fields */
2381 IWineD3DSurface **backBuffer;
2382 IWineD3DSurface *frontBuffer;
2383 WINED3DPRESENT_PARAMETERS presentParms;
2384 DWORD orig_width, orig_height;
2385 WINED3DFORMAT orig_fmt;
2386 WINED3DGAMMARAMP orig_gamma;
2387
2388 long prev_time, frames; /* Performance tracking */
2389 unsigned int vSyncCounter;
2390
2391 WineD3DContext **context; /* Later a array for multithreading */
2392 unsigned int num_contexts;
2393
2394 HWND win_handle;
2395 } IWineD3DSwapChainImpl;
2396
2397 extern const IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl;
2398 const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl;
2399 void x11_copy_to_screen(IWineD3DSwapChainImpl *This, const RECT *rc);
2400
2401 HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain *iface, REFIID riid, LPVOID *ppobj);
2402 ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface);
2403 ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface);
2404 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain *iface, IUnknown ** ppParent);
2405 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain *iface, IWineD3DSurface *pDestSurface);
2406 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UINT iBackBuffer, WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface **ppBackBuffer);
2407 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain *iface, WINED3DRASTER_STATUS *pRasterStatus);
2408 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain *iface, WINED3DDISPLAYMODE*pMode);
2409 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain *iface, IWineD3DDevice**ppDevice);
2410 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain *iface, WINED3DPRESENT_PARAMETERS *pPresentationParameters);
2411 HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain *iface, DWORD Flags, CONST WINED3DGAMMARAMP *pRamp);
2412 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain *iface, WINED3DGAMMARAMP *pRamp);
2413
2414 WineD3DContext *IWineD3DSwapChainImpl_CreateContextForThread(IWineD3DSwapChain *iface);
2415
2416 /*****************************************************************************
2417 * Utility function prototypes
2418 */
2419
2420 /* Trace routines */
2421 const char* debug_d3dformat(WINED3DFORMAT fmt);
2422 const char* debug_d3ddevicetype(WINED3DDEVTYPE devtype);
2423 const char* debug_d3dresourcetype(WINED3DRESOURCETYPE res);
2424 const char* debug_d3dusage(DWORD usage);
2425 const char* debug_d3dusagequery(DWORD usagequery);
2426 const char* debug_d3ddeclmethod(WINED3DDECLMETHOD method);
2427 const char* debug_d3ddeclusage(BYTE usage);
2428 const char* debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType);
2429 const char* debug_d3drenderstate(DWORD state);
2430 const char* debug_d3dsamplerstate(DWORD state);
2431 const char* debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type);
2432 const char* debug_d3dtexturestate(DWORD state);
2433 const char* debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype);
2434 const char* debug_d3dpool(WINED3DPOOL pool);
2435 const char *debug_fbostatus(GLenum status);
2436 const char *debug_glerror(GLenum error);
2437 const char *debug_d3dbasis(WINED3DBASISTYPE basis);
2438 const char *debug_d3ddegree(WINED3DDEGREETYPE order);
2439 const char* debug_d3dtop(WINED3DTEXTUREOP d3dtop);
2440 void dump_color_fixup_desc(struct color_fixup_desc fixup);
2441 const char *debug_surflocation(DWORD flag);
2442
2443 /* Routines for GL <-> D3D values */
2444 GLenum StencilOp(DWORD op);
2445 GLenum CompareFunc(DWORD func);
2446 BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3);
2447 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);
2448 void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords, BOOL transformed, DWORD coordtype, BOOL ffp_can_disable_proj);
2449 void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2450 void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2451 void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2452 void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2453 void state_fogcolor(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2454 void state_fogdensity(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2455 void state_fogstartend(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2456 void state_fog_fragpart(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2457
2458 void surface_add_dirty_rect(IWineD3DSurface *iface, const RECT *dirty_rect);
2459 void surface_force_reload(IWineD3DSurface *iface);
2460 GLenum surface_get_gl_buffer(IWineD3DSurface *iface, IWineD3DSwapChain *swapchain);
2461 void surface_load_ds_location(IWineD3DSurface *iface, DWORD location);
2462 void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location);
2463 void surface_set_compatible_renderbuffer(IWineD3DSurface *iface, unsigned int width, unsigned int height);
2464 void surface_set_texture_name(IWineD3DSurface *iface, GLuint name, BOOL srgb_name);
2465 void surface_set_texture_target(IWineD3DSurface *iface, GLenum target);
2466
2467 BOOL getColorBits(const struct GlPixelFormatDesc *format_desc,
2468 short *redSize, short *greenSize, short *blueSize, short *alphaSize, short *totalSize);
2469 BOOL getDepthStencilBits(const struct GlPixelFormatDesc *format_desc, short *depthSize, short *stencilSize);
2470
2471 /* Math utils */
2472 void multiply_matrix(WINED3DMATRIX *dest, const WINED3DMATRIX *src1, const WINED3DMATRIX *src2);
2473 UINT wined3d_log2i(UINT32 x);
2474 unsigned int count_bits(unsigned int mask);
2475
2476 typedef struct local_constant {
2477 struct list entry;
2478 unsigned int idx;
2479 DWORD value[4];
2480 } local_constant;
2481
2482 typedef struct SHADER_LIMITS {
2483 unsigned int temporary;
2484 unsigned int texcoord;
2485 unsigned int sampler;
2486 unsigned int constant_int;
2487 unsigned int constant_float;
2488 unsigned int constant_bool;
2489 unsigned int address;
2490 unsigned int packed_output;
2491 unsigned int packed_input;
2492 unsigned int attributes;
2493 unsigned int label;
2494 } SHADER_LIMITS;
2495
2496 /** Keeps track of details for TEX_M#x# shader opcodes which need to
2497 maintain state information between multiple codes */
2498 typedef struct SHADER_PARSE_STATE {
2499 unsigned int current_row;
2500 DWORD texcoord_w[2];
2501 } SHADER_PARSE_STATE;
2502
2503 #ifdef __GNUC__
2504 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
2505 #else
2506 #define PRINTF_ATTR(fmt,args)
2507 #endif
2508
2509 /* Base Shader utility functions.
2510 * (may move callers into the same file in the future) */
2511 extern int shader_addline(
2512 SHADER_BUFFER* buffer,
2513 const char* fmt, ...) PRINTF_ATTR(2,3);
2514 int shader_vaddline(SHADER_BUFFER *buffer, const char *fmt, va_list args);
2515
2516 /* Vertex shader utility functions */
2517 extern BOOL vshader_get_input(
2518 IWineD3DVertexShader* iface,
2519 BYTE usage_req, BYTE usage_idx_req,
2520 unsigned int* regnum);
2521
2522 extern HRESULT allocate_shader_constants(IWineD3DStateBlockImpl* object);
2523
2524 /* GLSL helper functions */
2525 extern void shader_glsl_add_instruction_modifiers(const struct wined3d_shader_instruction *ins);
2526
2527 /*****************************************************************************
2528 * IDirect3DBaseShader implementation structure
2529 */
2530 typedef struct IWineD3DBaseShaderClass
2531 {
2532 LONG ref;
2533 SHADER_LIMITS limits;
2534 SHADER_PARSE_STATE parse_state;
2535 DWORD *function;
2536 UINT functionLength;
2537 UINT cur_loop_depth, cur_loop_regno;
2538 BOOL load_local_constsF;
2539 const struct wined3d_shader_frontend *frontend;
2540 void *frontend_data;
2541
2542 /* Type of shader backend */
2543 int shader_mode;
2544
2545 /* Programs this shader is linked with */
2546 struct list linked_programs;
2547
2548 /* Immediate constants (override global ones) */
2549 struct list constantsB;
2550 struct list constantsF;
2551 struct list constantsI;
2552 shader_reg_maps reg_maps;
2553
2554 /* Pointer to the parent device */
2555 IWineD3DDevice *device;
2556 struct list shader_list_entry;
2557
2558 } IWineD3DBaseShaderClass;
2559
2560 typedef struct IWineD3DBaseShaderImpl {
2561 /* IUnknown */
2562 const IWineD3DBaseShaderVtbl *lpVtbl;
2563
2564 /* IWineD3DBaseShader */
2565 IWineD3DBaseShaderClass baseShader;
2566 } IWineD3DBaseShaderImpl;
2567
2568 void shader_buffer_init(struct SHADER_BUFFER *buffer);
2569 void shader_buffer_free(struct SHADER_BUFFER *buffer);
2570 void shader_cleanup(IWineD3DBaseShader *iface);
2571 void shader_dump_src_param(const struct wined3d_shader_src_param *param,
2572 const struct wined3d_shader_version *shader_version);
2573 void shader_dump_dst_param(const struct wined3d_shader_dst_param *param,
2574 const struct wined3d_shader_version *shader_version);
2575 void shader_generate_main(IWineD3DBaseShader *iface, SHADER_BUFFER *buffer,
2576 const shader_reg_maps *reg_maps, const DWORD *pFunction);
2577 HRESULT shader_get_registers_used(IWineD3DBaseShader *iface, const struct wined3d_shader_frontend *fe,
2578 struct shader_reg_maps *reg_maps, struct wined3d_shader_semantic *semantics_in,
2579 struct wined3d_shader_semantic *semantics_out, const DWORD *byte_code);
2580 void shader_init(struct IWineD3DBaseShaderClass *shader, IWineD3DDevice *device);
2581 const struct wined3d_shader_frontend *shader_select_frontend(DWORD version_token);
2582 void shader_trace_init(const struct wined3d_shader_frontend *fe, void *fe_data, const DWORD *pFunction);
2583
2584 static inline BOOL shader_is_pshader_version(enum wined3d_shader_type type)
2585 {
2586 return type == WINED3D_SHADER_TYPE_PIXEL;
2587 }
2588
2589 static inline BOOL shader_is_vshader_version(enum wined3d_shader_type type)
2590 {
2591 return type == WINED3D_SHADER_TYPE_VERTEX;
2592 }
2593
2594 static inline BOOL shader_is_scalar(WINED3DSHADER_PARAM_REGISTER_TYPE register_type, UINT register_idx)
2595 {
2596 switch (register_type)
2597 {
2598 case WINED3DSPR_RASTOUT:
2599 /* oFog & oPts */
2600 if (register_idx != 0) return TRUE;
2601 /* oPos */
2602 return FALSE;
2603
2604 case WINED3DSPR_DEPTHOUT: /* oDepth */
2605 case WINED3DSPR_CONSTBOOL: /* b# */
2606 case WINED3DSPR_LOOP: /* aL */
2607 case WINED3DSPR_PREDICATE: /* p0 */
2608 return TRUE;
2609
2610 case WINED3DSPR_MISCTYPE:
2611 switch(register_idx)
2612 {
2613 case 0: /* vPos */
2614 return FALSE;
2615 case 1: /* vFace */
2616 return TRUE;
2617 default:
2618 return FALSE;
2619 }
2620
2621 default:
2622 return FALSE;
2623 }
2624 }
2625
2626 static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
2627 local_constant* lconst;
2628
2629 if(This->baseShader.load_local_constsF) return FALSE;
2630 LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
2631 if(lconst->idx == reg) return TRUE;
2632 }
2633 return FALSE;
2634
2635 }
2636
2637 /*****************************************************************************
2638 * IDirect3DVertexShader implementation structures
2639 */
2640
2641 struct vs_compiled_shader {
2642 struct vs_compile_args args;
2643 GLuint prgId;
2644 };
2645
2646 typedef struct IWineD3DVertexShaderImpl {
2647 /* IUnknown parts*/
2648 const IWineD3DVertexShaderVtbl *lpVtbl;
2649
2650 /* IWineD3DBaseShader */
2651 IWineD3DBaseShaderClass baseShader;
2652
2653 /* IWineD3DVertexShaderImpl */
2654 IUnknown *parent;
2655
2656 DWORD usage;
2657
2658 /* The GL shader */
2659 struct vs_compiled_shader *gl_shaders;
2660 UINT num_gl_shaders, shader_array_size;
2661
2662 /* Vertex shader input and output semantics */
2663 struct wined3d_shader_semantic semantics_in[MAX_ATTRIBS];
2664 struct wined3d_shader_semantic semantics_out[MAX_REG_OUTPUT];
2665
2666 UINT min_rel_offset, max_rel_offset;
2667 UINT rel_offset;
2668
2669 UINT recompile_count;
2670
2671 const struct vs_compile_args *cur_args;
2672 } IWineD3DVertexShaderImpl;
2673 extern const IWineD3DVertexShaderVtbl IWineD3DVertexShader_Vtbl;
2674
2675 void find_vs_compile_args(IWineD3DVertexShaderImpl *shader, IWineD3DStateBlockImpl *stateblock, struct vs_compile_args *args);
2676 GLuint find_gl_vshader(IWineD3DVertexShaderImpl *shader, const struct vs_compile_args *args);
2677
2678 /*****************************************************************************
2679 * IDirect3DPixelShader implementation structure
2680 */
2681 struct ps_compiled_shader {
2682 struct ps_compile_args args;
2683 GLuint prgId;
2684 };
2685
2686 typedef struct IWineD3DPixelShaderImpl {
2687 /* IUnknown parts */
2688 const IWineD3DPixelShaderVtbl *lpVtbl;
2689
2690 /* IWineD3DBaseShader */
2691 IWineD3DBaseShaderClass baseShader;
2692
2693 /* IWineD3DPixelShaderImpl */
2694 IUnknown *parent;
2695
2696 /* Pixel shader input semantics */
2697 struct wined3d_shader_semantic semantics_in[MAX_REG_INPUT];
2698 DWORD input_reg_map[MAX_REG_INPUT];
2699 BOOL input_reg_used[MAX_REG_INPUT];
2700 int declared_in_count;
2701
2702 /* The GL shader */
2703 struct ps_compiled_shader *gl_shaders;
2704 UINT num_gl_shaders, shader_array_size;
2705
2706 /* Some information about the shader behavior */
2707 struct stb_const_desc bumpenvmatconst[MAX_TEXTURES];
2708 unsigned char numbumpenvmatconsts;
2709 struct stb_const_desc luminanceconst[MAX_TEXTURES];
2710 char vpos_uniform;
2711
2712 const struct ps_compile_args *cur_args;
2713 } IWineD3DPixelShaderImpl;
2714
2715 extern const IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl;
2716 GLuint find_gl_pshader(IWineD3DPixelShaderImpl *shader, const struct ps_compile_args *args);
2717 void find_ps_compile_args(IWineD3DPixelShaderImpl *shader, IWineD3DStateBlockImpl *stateblock, struct ps_compile_args *args);
2718
2719 /* sRGB correction constants */
2720 static const float srgb_cmp = 0.0031308;
2721 static const float srgb_mul_low = 12.92;
2722 static const float srgb_pow = 0.41666;
2723 static const float srgb_mul_high = 1.055;
2724 static const float srgb_sub_high = 0.055;
2725
2726 /*****************************************************************************
2727 * IWineD3DPalette implementation structure
2728 */
2729 struct IWineD3DPaletteImpl {
2730 /* IUnknown parts */
2731 const IWineD3DPaletteVtbl *lpVtbl;
2732 LONG ref;
2733
2734 IUnknown *parent;
2735 IWineD3DDeviceImpl *wineD3DDevice;
2736
2737 /* IWineD3DPalette */
2738 HPALETTE hpal;
2739 WORD palVersion; /*| */
2740 WORD palNumEntries; /*| LOGPALETTE */
2741 PALETTEENTRY palents[256]; /*| */
2742 /* This is to store the palette in 'screen format' */
2743 int screen_palents[256];
2744 DWORD Flags;
2745 };
2746
2747 extern const IWineD3DPaletteVtbl IWineD3DPalette_Vtbl;
2748 DWORD IWineD3DPaletteImpl_Size(DWORD dwFlags);
2749
2750 /* DirectDraw utility functions */
2751 extern WINED3DFORMAT pixelformat_for_depth(DWORD depth);
2752
2753 /*****************************************************************************
2754 * Pixel format management
2755 */
2756
2757 /* WineD3D pixel format flags */
2758 #define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING 0x1
2759 #define WINED3DFMT_FLAG_FILTERING 0x2
2760 #define WINED3DFMT_FLAG_DEPTH 0x4
2761 #define WINED3DFMT_FLAG_STENCIL 0x8
2762 #define WINED3DFMT_FLAG_RENDERTARGET 0x10
2763 #define WINED3DFMT_FLAG_FOURCC 0x20
2764
2765 struct GlPixelFormatDesc
2766 {
2767 WINED3DFORMAT format;
2768 DWORD red_mask;
2769 DWORD green_mask;
2770 DWORD blue_mask;
2771 DWORD alpha_mask;
2772 UINT byte_count;
2773 WORD depth_size;
2774 WORD stencil_size;
2775
2776 enum wined3d_ffp_emit_idx emit_idx;
2777 GLint component_count;
2778 GLenum gl_vtx_type;
2779 GLint gl_vtx_format;
2780 GLboolean gl_normalized;
2781 unsigned int component_size;
2782
2783 GLint glInternal;
2784 GLint glGammaInternal;
2785 GLint rtInternal;
2786 GLint glFormat;
2787 GLint glType;
2788 unsigned int Flags;
2789 float heightscale;
2790 struct color_fixup_desc color_fixup;
2791 };
2792
2793 const struct GlPixelFormatDesc *getFormatDescEntry(WINED3DFORMAT fmt, const WineD3D_GL_Info *gl_info);
2794
2795 static inline BOOL use_vs(IWineD3DStateBlockImpl *stateblock)
2796 {
2797 return (stateblock->vertexShader
2798 && !stateblock->wineD3DDevice->strided_streams.position_transformed
2799 && stateblock->wineD3DDevice->vs_selected_mode != SHADER_NONE);
2800 }
2801
2802 static inline BOOL use_ps(IWineD3DStateBlockImpl *stateblock)
2803 {
2804 return (stateblock->pixelShader
2805 && stateblock->wineD3DDevice->ps_selected_mode != SHADER_NONE);
2806 }
2807
2808 void stretch_rect_fbo(IWineD3DDevice *iface, IWineD3DSurface *src_surface, WINED3DRECT *src_rect,
2809 IWineD3DSurface *dst_surface, WINED3DRECT *dst_rect, const WINED3DTEXTUREFILTERTYPE filter, BOOL flip);
2810 #endif
Maarten's multimedia branch