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wined3d: Store the shader version in the frontend's private data.
[wine/hacks.git] / dlls / wined3d / wined3d_private.h
blobbf4f88ab3861789f17ff2e046c79f47e414e1456
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 #define WINED3DSHADER_VERSION_MAJOR(version) (((version) >> 8) & 0xff)
490 #define WINED3DSHADER_VERSION_MINOR(version) (((version) >> 0) & 0xff)
491
492 /* Shader backends */
493
494 /* TODO: Make this dynamic, based on shader limits ? */
495 #define MAX_ATTRIBS 16
496 #define MAX_REG_ADDR 1
497 #define MAX_REG_TEMP 32
498 #define MAX_REG_TEXCRD 8
499 #define MAX_REG_INPUT 12
500 #define MAX_REG_OUTPUT 12
501 #define MAX_CONST_I 16
502 #define MAX_CONST_B 16
503
504 /* FIXME: This needs to go up to 2048 for
505 * Shader model 3 according to msdn (and for software shaders) */
506 #define MAX_LABELS 16
507
508 #define SHADER_PGMSIZE 65535
509 typedef struct SHADER_BUFFER {
510 char* buffer;
511 unsigned int bsize;
512 unsigned int lineNo;
513 BOOL newline;
514 } SHADER_BUFFER;
515
516 enum WINED3D_SHADER_INSTRUCTION_HANDLER
517 {
518 WINED3DSIH_ABS,
519 WINED3DSIH_ADD,
520 WINED3DSIH_BEM,
521 WINED3DSIH_BREAK,
522 WINED3DSIH_BREAKC,
523 WINED3DSIH_BREAKP,
524 WINED3DSIH_CALL,
525 WINED3DSIH_CALLNZ,
526 WINED3DSIH_CMP,
527 WINED3DSIH_CND,
528 WINED3DSIH_CRS,
529 WINED3DSIH_DCL,
530 WINED3DSIH_DEF,
531 WINED3DSIH_DEFB,
532 WINED3DSIH_DEFI,
533 WINED3DSIH_DP2ADD,
534 WINED3DSIH_DP3,
535 WINED3DSIH_DP4,
536 WINED3DSIH_DST,
537 WINED3DSIH_DSX,
538 WINED3DSIH_DSY,
539 WINED3DSIH_ELSE,
540 WINED3DSIH_ENDIF,
541 WINED3DSIH_ENDLOOP,
542 WINED3DSIH_ENDREP,
543 WINED3DSIH_EXP,
544 WINED3DSIH_EXPP,
545 WINED3DSIH_FRC,
546 WINED3DSIH_IF,
547 WINED3DSIH_IFC,
548 WINED3DSIH_LABEL,
549 WINED3DSIH_LIT,
550 WINED3DSIH_LOG,
551 WINED3DSIH_LOGP,
552 WINED3DSIH_LOOP,
553 WINED3DSIH_LRP,
554 WINED3DSIH_M3x2,
555 WINED3DSIH_M3x3,
556 WINED3DSIH_M3x4,
557 WINED3DSIH_M4x3,
558 WINED3DSIH_M4x4,
559 WINED3DSIH_MAD,
560 WINED3DSIH_MAX,
561 WINED3DSIH_MIN,
562 WINED3DSIH_MOV,
563 WINED3DSIH_MOVA,
564 WINED3DSIH_MUL,
565 WINED3DSIH_NOP,
566 WINED3DSIH_NRM,
567 WINED3DSIH_PHASE,
568 WINED3DSIH_POW,
569 WINED3DSIH_RCP,
570 WINED3DSIH_REP,
571 WINED3DSIH_RET,
572 WINED3DSIH_RSQ,
573 WINED3DSIH_SETP,
574 WINED3DSIH_SGE,
575 WINED3DSIH_SGN,
576 WINED3DSIH_SINCOS,
577 WINED3DSIH_SLT,
578 WINED3DSIH_SUB,
579 WINED3DSIH_TEX,
580 WINED3DSIH_TEXBEM,
581 WINED3DSIH_TEXBEML,
582 WINED3DSIH_TEXCOORD,
583 WINED3DSIH_TEXDEPTH,
584 WINED3DSIH_TEXDP3,
585 WINED3DSIH_TEXDP3TEX,
586 WINED3DSIH_TEXKILL,
587 WINED3DSIH_TEXLDD,
588 WINED3DSIH_TEXLDL,
589 WINED3DSIH_TEXM3x2DEPTH,
590 WINED3DSIH_TEXM3x2PAD,
591 WINED3DSIH_TEXM3x2TEX,
592 WINED3DSIH_TEXM3x3,
593 WINED3DSIH_TEXM3x3DIFF,
594 WINED3DSIH_TEXM3x3PAD,
595 WINED3DSIH_TEXM3x3SPEC,
596 WINED3DSIH_TEXM3x3TEX,
597 WINED3DSIH_TEXM3x3VSPEC,
598 WINED3DSIH_TEXREG2AR,
599 WINED3DSIH_TEXREG2GB,
600 WINED3DSIH_TEXREG2RGB,
601 WINED3DSIH_TABLE_SIZE
602 };
603
604 typedef struct shader_reg_maps
605 {
606 DWORD shader_version;
607 char texcoord[MAX_REG_TEXCRD]; /* pixel < 3.0 */
608 char temporary[MAX_REG_TEMP]; /* pixel, vertex */
609 char address[MAX_REG_ADDR]; /* vertex */
610 char packed_input[MAX_REG_INPUT]; /* pshader >= 3.0 */
611 char packed_output[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
612 char attributes[MAX_ATTRIBS]; /* vertex */
613 char labels[MAX_LABELS]; /* pixel, vertex */
614 DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
615 WORD integer_constants; /* MAX_CONST_I, 16 */
616 WORD boolean_constants; /* MAX_CONST_B, 16 */
617
618 WINED3DSAMPLER_TEXTURE_TYPE sampler_type[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
619 BOOL bumpmat[MAX_TEXTURES], luminanceparams[MAX_TEXTURES];
620 char usesnrm, vpos, usesdsy, usestexldd;
621 char usesrelconstF;
622
623 /* Whether or not loops are used in this shader, and nesting depth */
624 unsigned loop_depth;
625
626 /* Whether or not this shader uses fog */
627 char fog;
628
629 } shader_reg_maps;
630
631 struct wined3d_shader_context
632 {
633 IWineD3DBaseShader *shader;
634 const struct shader_reg_maps *reg_maps;
635 SHADER_BUFFER *buffer;
636 };
637
638 struct wined3d_shader_dst_param
639 {
640 WINED3DSHADER_PARAM_REGISTER_TYPE register_type;
641 UINT register_idx;
642 DWORD write_mask;
643 DWORD modifiers;
644 DWORD shift;
645 const struct wined3d_shader_src_param *rel_addr;
646 };
647
648 struct wined3d_shader_src_param
649 {
650 WINED3DSHADER_PARAM_REGISTER_TYPE register_type;
651 UINT register_idx;
652 DWORD swizzle;
653 DWORD modifiers;
654 const struct wined3d_shader_src_param *rel_addr;
655 enum wined3d_immconst_type immconst_type;
656 DWORD immconst_data[4];
657 };
658
659 struct wined3d_shader_instruction
660 {
661 const struct wined3d_shader_context *ctx;
662 enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
663 DWORD flags;
664 BOOL coissue;
665 DWORD predicate;
666 UINT dst_count;
667 const struct wined3d_shader_dst_param *dst;
668 UINT src_count;
669 const struct wined3d_shader_src_param *src;
670 };
671
672 struct wined3d_shader_semantic
673 {
674 WINED3DDECLUSAGE usage;
675 UINT usage_idx;
676 WINED3DSAMPLER_TEXTURE_TYPE sampler_type;
677 struct wined3d_shader_dst_param reg;
678 };
679
680 struct wined3d_shader_frontend
681 {
682 void *(*shader_init)(const DWORD *ptr);
683 void (*shader_free)(void *data);
684 void (*shader_read_header)(void *data, const DWORD **ptr, DWORD *shader_version);
685 void (*shader_read_opcode)(void *data, const DWORD **ptr, struct wined3d_shader_instruction *ins, UINT *param_size);
686 void (*shader_read_src_param)(void *data, const DWORD **ptr, struct wined3d_shader_src_param *src_param,
687 struct wined3d_shader_src_param *src_rel_addr);
688 void (*shader_read_dst_param)(void *data, const DWORD **ptr, struct wined3d_shader_dst_param *dst_param,
689 struct wined3d_shader_src_param *dst_rel_addr);
690 void (*shader_read_semantic)(const DWORD **ptr, struct wined3d_shader_semantic *semantic);
691 void (*shader_read_comment)(const DWORD **ptr, const char **comment);
692 BOOL (*shader_is_end)(void *data, const DWORD **ptr);
693 };
694
695 extern const struct wined3d_shader_frontend sm1_shader_frontend;
696 extern const struct wined3d_shader_frontend sm4_shader_frontend;
697
698 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
699
700 struct shader_caps {
701 DWORD VertexShaderVersion;
702 DWORD MaxVertexShaderConst;
703
704 DWORD PixelShaderVersion;
705 float PixelShader1xMaxValue;
706 DWORD MaxPixelShaderConst;
707
708 WINED3DVSHADERCAPS2_0 VS20Caps;
709 WINED3DPSHADERCAPS2_0 PS20Caps;
710
711 DWORD MaxVShaderInstructionsExecuted;
712 DWORD MaxPShaderInstructionsExecuted;
713 DWORD MaxVertexShader30InstructionSlots;
714 DWORD MaxPixelShader30InstructionSlots;
715 };
716
717 enum tex_types
718 {
719 tex_1d = 0,
720 tex_2d = 1,
721 tex_3d = 2,
722 tex_cube = 3,
723 tex_rect = 4,
724 tex_type_count = 5,
725 };
726
727 enum vertexprocessing_mode {
728 fixedfunction,
729 vertexshader,
730 pretransformed
731 };
732
733 #define WINED3D_CONST_NUM_UNUSED ~0U
734
735 struct stb_const_desc {
736 unsigned char texunit;
737 UINT const_num;
738 };
739
740 enum fogmode {
741 FOG_OFF,
742 FOG_LINEAR,
743 FOG_EXP,
744 FOG_EXP2
745 };
746
747 /* Stateblock dependent parameters which have to be hardcoded
748 * into the shader code
749 */
750 struct ps_compile_args {
751 struct color_fixup_desc color_fixup[MAX_FRAGMENT_SAMPLERS];
752 enum vertexprocessing_mode vp_mode;
753 enum fogmode fog;
754 /* Projected textures(ps 1.0-1.3) */
755 /* Texture types(2D, Cube, 3D) in ps 1.x */
756 BOOL srgb_correction;
757 WORD np2_fixup;
758 /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
759 D3D9 has a limit of 16 samplers and the fixup is superfluous
760 in D3D10 (unconditional NP2 support mandatory). */
761 };
762
763 enum fog_src_type {
764 VS_FOG_Z = 0,
765 VS_FOG_COORD = 1
766 };
767
768 struct vs_compile_args {
769 WORD fog_src;
770 WORD swizzle_map; /* MAX_ATTRIBS, 16 */
771 };
772
773 typedef struct {
774 const SHADER_HANDLER *shader_instruction_handler_table;
775 void (*shader_select)(IWineD3DDevice *iface, BOOL usePS, BOOL useVS);
776 void (*shader_select_depth_blt)(IWineD3DDevice *iface, enum tex_types tex_type);
777 void (*shader_deselect_depth_blt)(IWineD3DDevice *iface);
778 void (*shader_update_float_vertex_constants)(IWineD3DDevice *iface, UINT start, UINT count);
779 void (*shader_update_float_pixel_constants)(IWineD3DDevice *iface, UINT start, UINT count);
780 void (*shader_load_constants)(IWineD3DDevice *iface, char usePS, char useVS);
781 void (*shader_load_np2fixup_constants)(IWineD3DDevice *iface, char usePS, char useVS);
782 void (*shader_destroy)(IWineD3DBaseShader *iface);
783 HRESULT (*shader_alloc_private)(IWineD3DDevice *iface);
784 void (*shader_free_private)(IWineD3DDevice *iface);
785 BOOL (*shader_dirtifyable_constants)(IWineD3DDevice *iface);
786 GLuint (*shader_generate_pshader)(IWineD3DPixelShader *iface,
787 SHADER_BUFFER *buffer, const struct ps_compile_args *args);
788 GLuint (*shader_generate_vshader)(IWineD3DVertexShader *iface,
789 SHADER_BUFFER *buffer, const struct vs_compile_args *args);
790 void (*shader_get_caps)(WINED3DDEVTYPE devtype, const WineD3D_GL_Info *gl_info, struct shader_caps *caps);
791 BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
792 } shader_backend_t;
793
794 extern const shader_backend_t glsl_shader_backend;
795 extern const shader_backend_t arb_program_shader_backend;
796 extern const shader_backend_t none_shader_backend;
797
798 /* X11 locking */
799
800 extern void (* CDECL wine_tsx11_lock_ptr)(void);
801 extern void (* CDECL wine_tsx11_unlock_ptr)(void);
802
803 /* As GLX relies on X, this is needed */
804 extern int num_lock;
805
806 #if 0
807 #define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
808 #define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
809 #else
810 #define ENTER_GL() wine_tsx11_lock_ptr()
811 #define LEAVE_GL() wine_tsx11_unlock_ptr()
812 #endif
813
814 /*****************************************************************************
815 * Defines
816 */
817
818 /* GL related defines */
819 /* ------------------ */
820 #define GL_SUPPORT(ExtName) (GLINFO_LOCATION.supported[ExtName] != 0)
821 #define GL_LIMITS(ExtName) (GLINFO_LOCATION.max_##ExtName)
822 #define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
823 #define GL_VEND(_VendName) (GLINFO_LOCATION.gl_vendor == VENDOR_##_VendName ? TRUE : FALSE)
824
825 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
826 #define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
827 #define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
828 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
829
830 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
831 #define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
832 #define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
833 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
834
835 #define D3DCOLORTOGLFLOAT4(dw, vec) do { \
836 (vec)[0] = D3DCOLOR_R(dw); \
837 (vec)[1] = D3DCOLOR_G(dw); \
838 (vec)[2] = D3DCOLOR_B(dw); \
839 (vec)[3] = D3DCOLOR_A(dw); \
840 } while(0)
841
842 /* DirectX Device Limits */
843 /* --------------------- */
844 #define MAX_MIP_LEVELS 32 /* Maximum number of mipmap levels. */
845 #define MAX_STREAMS 16 /* Maximum possible streams - used for fixed size arrays
846 See MaxStreams in MSDN under GetDeviceCaps */
847 #define HIGHEST_TRANSFORMSTATE WINED3DTS_WORLDMATRIX(255) /* Highest value in WINED3DTRANSFORMSTATETYPE */
848
849 /* Checking of API calls */
850 /* --------------------- */
851 #ifndef WINE_NO_DEBUG_MSGS
852 #define checkGLcall(A) \
853 do { \
854 GLint err = glGetError(); \
855 if (err == GL_NO_ERROR) { \
856 TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
857 \
858 } else do { \
859 FIXME(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
860 debug_glerror(err), err, A, __FILE__, __LINE__); \
861 err = glGetError(); \
862 } while (err != GL_NO_ERROR); \
863 } while(0)
864 #else
865 #define checkGLcall(A) do {} while(0)
866 #endif
867
868 /* Trace routines / diagnostics */
869 /* ---------------------------- */
870
871 /* Dump out a matrix and copy it */
872 #define conv_mat(mat,gl_mat) \
873 do { \
874 TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
875 TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
876 TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
877 TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
878 memcpy(gl_mat, (mat), 16 * sizeof(float)); \
879 } while (0)
880
881 /* Macro to dump out the current state of the light chain */
882 #define DUMP_LIGHT_CHAIN() \
883 do { \
884 PLIGHTINFOEL *el = This->stateBlock->lights;\
885 while (el) { \
886 TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
887 el = el->next; \
888 } \
889 } while(0)
890
891 /* Trace vector and strided data information */
892 #define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w);
893 #define TRACE_STRIDED(si, name) TRACE( #name "=(data:%p, stride:%d, format:%#x, vbo %d, stream %u)\n", \
894 si->elements[name].data, si->elements[name].stride, si->elements[name].format_desc->format, \
895 si->elements[name].buffer_object, si->elements[name].stream_idx);
896
897 /* Defines used for optimizations */
898
899 /* Only reapply what is necessary */
900 #define REAPPLY_ALPHAOP 0x0001
901 #define REAPPLY_ALL 0xFFFF
902
903 /* Advance declaration of structures to satisfy compiler */
904 typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
905 typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
906 typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
907 typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
908
909 /* Global variables */
910 extern const float identity[16];
911
912 /*****************************************************************************
913 * Compilable extra diagnostics
914 */
915
916 /* Trace information per-vertex: (extremely high amount of trace) */
917 #if 0 /* NOTE: Must be 0 in cvs */
918 # define VTRACE(A) TRACE A
919 #else
920 # define VTRACE(A)
921 #endif
922
923 /* TODO: Confirm each of these works when wined3d move completed */
924 #if 0 /* NOTE: Must be 0 in cvs */
925 /* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
926 of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
927 is enabled, and if it doesn't exist it is disabled. */
928 # define FRAME_DEBUGGING
929 /* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
930 the file is deleted */
931 # if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
932 # define SINGLE_FRAME_DEBUGGING
933 # endif
934 /* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
935 It can only be enabled when FRAME_DEBUGGING is also enabled
936 The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
937 array is drawn. */
938 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
939 # define SHOW_FRAME_MAKEUP 1
940 # endif
941 /* The following, when enabled, lets you see the makeup of the all the textures used during each
942 of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
943 The contents of the textures assigned to each stage are written into
944 /tmp/texture_*_<Stage>.ppm after each primitive array is drawn. */
945 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
946 # define SHOW_TEXTURE_MAKEUP 0
947 # endif
948 extern BOOL isOn;
949 extern BOOL isDumpingFrames;
950 extern LONG primCounter;
951 #endif
952
953 enum wined3d_ffp_idx
954 {
955 WINED3D_FFP_POSITION = 0,
956 WINED3D_FFP_BLENDWEIGHT = 1,
957 WINED3D_FFP_BLENDINDICES = 2,
958 WINED3D_FFP_NORMAL = 3,
959 WINED3D_FFP_PSIZE = 4,
960 WINED3D_FFP_DIFFUSE = 5,
961 WINED3D_FFP_SPECULAR = 6,
962 WINED3D_FFP_TEXCOORD0 = 7,
963 WINED3D_FFP_TEXCOORD1 = 8,
964 WINED3D_FFP_TEXCOORD2 = 9,
965 WINED3D_FFP_TEXCOORD3 = 10,
966 WINED3D_FFP_TEXCOORD4 = 11,
967 WINED3D_FFP_TEXCOORD5 = 12,
968 WINED3D_FFP_TEXCOORD6 = 13,
969 WINED3D_FFP_TEXCOORD7 = 14,
970 };
971
972 enum wined3d_ffp_emit_idx
973 {
974 WINED3D_FFP_EMIT_FLOAT1 = 0,
975 WINED3D_FFP_EMIT_FLOAT2 = 1,
976 WINED3D_FFP_EMIT_FLOAT3 = 2,
977 WINED3D_FFP_EMIT_FLOAT4 = 3,
978 WINED3D_FFP_EMIT_D3DCOLOR = 4,
979 WINED3D_FFP_EMIT_UBYTE4 = 5,
980 WINED3D_FFP_EMIT_SHORT2 = 6,
981 WINED3D_FFP_EMIT_SHORT4 = 7,
982 WINED3D_FFP_EMIT_UBYTE4N = 8,
983 WINED3D_FFP_EMIT_SHORT2N = 9,
984 WINED3D_FFP_EMIT_SHORT4N = 10,
985 WINED3D_FFP_EMIT_USHORT2N = 11,
986 WINED3D_FFP_EMIT_USHORT4N = 12,
987 WINED3D_FFP_EMIT_UDEC3 = 13,
988 WINED3D_FFP_EMIT_DEC3N = 14,
989 WINED3D_FFP_EMIT_FLOAT16_2 = 15,
990 WINED3D_FFP_EMIT_FLOAT16_4 = 16,
991 WINED3D_FFP_EMIT_COUNT = 17
992 };
993
994 struct wined3d_stream_info_element
995 {
996 const struct GlPixelFormatDesc *format_desc;
997 GLsizei stride;
998 const BYTE *data;
999 UINT stream_idx;
1000 GLuint buffer_object;
1001 };
1002
1003 struct wined3d_stream_info
1004 {
1005 struct wined3d_stream_info_element elements[MAX_ATTRIBS];
1006 BOOL position_transformed;
1007 WORD swizzle_map; /* MAX_ATTRIBS, 16 */
1008 WORD use_map; /* MAX_ATTRIBS, 16 */
1009 };
1010
1011 /*****************************************************************************
1012 * Prototypes
1013 */
1014
1015 /* Routine common to the draw primitive and draw indexed primitive routines */
1016 void drawPrimitive(IWineD3DDevice *iface, UINT index_count, UINT numberOfVertices,
1017 UINT start_idx, UINT idxBytes, const void *idxData, UINT minIndex);
1018 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
1019
1020 typedef void (WINE_GLAPI *glAttribFunc)(const void *data);
1021 typedef void (WINE_GLAPI *glMultiTexCoordFunc)(GLenum unit, const void *data);
1022 extern glAttribFunc position_funcs[WINED3D_FFP_EMIT_COUNT];
1023 extern glAttribFunc diffuse_funcs[WINED3D_FFP_EMIT_COUNT];
1024 extern glAttribFunc specular_func_3ubv;
1025 extern glAttribFunc specular_funcs[WINED3D_FFP_EMIT_COUNT];
1026 extern glAttribFunc normal_funcs[WINED3D_FFP_EMIT_COUNT];
1027 extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT];
1028
1029 #define eps 1e-8
1030
1031 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1032 (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1033
1034 /* Routines and structures related to state management */
1035 typedef struct WineD3DContext WineD3DContext;
1036 typedef void (*APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *ctx);
1037
1038 #define STATE_RENDER(a) (a)
1039 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1040
1041 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1042 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1043
1044 /* + 1 because samplers start with 0 */
1045 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1046 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1047
1048 #define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
1049 #define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
1050
1051 #define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
1052 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
1053
1054 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
1055 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1056 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1057 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1058
1059 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
1060 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1061
1062 #define STATE_VSHADER (STATE_VDECL + 1)
1063 #define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
1064
1065 #define STATE_VIEWPORT (STATE_VSHADER + 1)
1066 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1067
1068 #define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
1069 #define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
1070 #define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
1071 #define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
1072
1073 #define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
1074 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1075
1076 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1077 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1078
1079 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1080 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1081
1082 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1083
1084 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
1085
1086 #define STATE_HIGHEST (STATE_FRONTFACE)
1087
1088 struct StateEntry
1089 {
1090 DWORD representative;
1091 APPLYSTATEFUNC apply;
1092 };
1093
1094 struct StateEntryTemplate
1095 {
1096 DWORD state;
1097 struct StateEntry content;
1098 GL_SupportedExt extension;
1099 };
1100
1101 struct fragment_caps {
1102 DWORD PrimitiveMiscCaps;
1103
1104 DWORD TextureOpCaps;
1105 DWORD MaxTextureBlendStages;
1106 DWORD MaxSimultaneousTextures;
1107 };
1108
1109 struct fragment_pipeline {
1110 void (*enable_extension)(IWineD3DDevice *iface, BOOL enable);
1111 void (*get_caps)(WINED3DDEVTYPE devtype, const WineD3D_GL_Info *gl_info, struct fragment_caps *caps);
1112 HRESULT (*alloc_private)(IWineD3DDevice *iface);
1113 void (*free_private)(IWineD3DDevice *iface);
1114 BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1115 const struct StateEntryTemplate *states;
1116 BOOL ffp_proj_control;
1117 };
1118
1119 extern const struct StateEntryTemplate misc_state_template[];
1120 extern const struct StateEntryTemplate ffp_vertexstate_template[];
1121 extern const struct fragment_pipeline ffp_fragment_pipeline;
1122 extern const struct fragment_pipeline atifs_fragment_pipeline;
1123 extern const struct fragment_pipeline arbfp_fragment_pipeline;
1124 extern const struct fragment_pipeline nvts_fragment_pipeline;
1125 extern const struct fragment_pipeline nvrc_fragment_pipeline;
1126
1127 /* "Base" state table */
1128 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
1129 const WineD3D_GL_Info *gl_info, const struct StateEntryTemplate *vertex,
1130 const struct fragment_pipeline *fragment, const struct StateEntryTemplate *misc);
1131
1132 /* Shaders for color conversions in blits */
1133 struct blit_shader {
1134 HRESULT (*alloc_private)(IWineD3DDevice *iface);
1135 void (*free_private)(IWineD3DDevice *iface);
1136 HRESULT (*set_shader)(IWineD3DDevice *iface, const struct GlPixelFormatDesc *format_desc,
1137 GLenum textype, UINT width, UINT height);
1138 void (*unset_shader)(IWineD3DDevice *iface);
1139 BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1140 };
1141
1142 extern const struct blit_shader ffp_blit;
1143 extern const struct blit_shader arbfp_blit;
1144
1145 enum fogsource {
1146 FOGSOURCE_FFP,
1147 FOGSOURCE_VS,
1148 FOGSOURCE_COORD,
1149 };
1150
1151 /* The new context manager that should deal with onscreen and offscreen rendering */
1152 struct WineD3DContext {
1153 /* State dirtification
1154 * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1155 * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1156 * 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
1157 * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1158 */
1159 DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1160 DWORD numDirtyEntries;
1161 DWORD isStateDirty[STATE_HIGHEST/32 + 1]; /* Bitmap to find out quickly if a state is dirty */
1162
1163 IWineD3DSurface *surface;
1164 DWORD tid; /* Thread ID which owns this context at the moment */
1165
1166 /* Stores some information about the context state for optimization */
1167 WORD draw_buffer_dirty : 1;
1168 WORD last_was_rhw : 1; /* true iff last draw_primitive was in xyzrhw mode */
1169 WORD last_was_pshader : 1;
1170 WORD last_was_vshader : 1;
1171 WORD namedArraysLoaded : 1;
1172 WORD numberedArraysLoaded : 1;
1173 WORD last_was_blit : 1;
1174 WORD last_was_ckey : 1;
1175 WORD fog_coord : 1;
1176 WORD isPBuffer : 1;
1177 WORD fog_enabled : 1;
1178 WORD num_untracked_materials : 2; /* Max value 2 */
1179 WORD padding : 3;
1180 BYTE texShaderBumpMap; /* MAX_TEXTURES, 8 */
1181 BYTE lastWasPow2Texture; /* MAX_TEXTURES, 8 */
1182 DWORD numbered_array_mask;
1183 GLenum tracking_parm; /* Which source is tracking current colour */
1184 GLenum untracked_materials[2];
1185 UINT blit_w, blit_h;
1186 enum fogsource fog_source;
1187
1188 char *vshader_const_dirty, *pshader_const_dirty;
1189
1190 /* The actual opengl context */
1191 HGLRC glCtx;
1192 HWND win_handle;
1193 HDC hdc;
1194 HPBUFFERARB pbuffer;
1195 GLint aux_buffers;
1196
1197 /* FBOs */
1198 struct list fbo_list;
1199 struct fbo_entry *current_fbo;
1200 GLuint src_fbo;
1201 GLuint dst_fbo;
1202
1203 /* Extension emulation */
1204 GLint gl_fog_source;
1205 GLfloat fog_coord_value;
1206 GLfloat color[4], fogstart, fogend, fogcolor[4];
1207 };
1208
1209 typedef enum ContextUsage {
1210 CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
1211 CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
1212 CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
1213 CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
1214 } ContextUsage;
1215
1216 void ActivateContext(IWineD3DDeviceImpl *device, IWineD3DSurface *target, ContextUsage usage);
1217 WineD3DContext *getActiveContext(void);
1218 WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, HWND win, BOOL create_pbuffer, const WINED3DPRESENT_PARAMETERS *pPresentParms);
1219 void DestroyContext(IWineD3DDeviceImpl *This, WineD3DContext *context);
1220 void context_resource_released(IWineD3DDevice *iface, IWineD3DResource *resource, WINED3DRESOURCETYPE type);
1221 void context_bind_fbo(IWineD3DDevice *iface, GLenum target, GLuint *fbo);
1222 void context_attach_depth_stencil_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, IWineD3DSurface *depth_stencil, BOOL use_render_buffer);
1223 void context_attach_surface_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, DWORD idx, IWineD3DSurface *surface);
1224
1225 void delete_opengl_contexts(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
1226 HRESULT create_primary_opengl_context(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
1227
1228 /* Macros for doing basic GPU detection based on opengl capabilities */
1229 #define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
1230 #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])
1231 #define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
1232 #define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
1233
1234 /* Default callbacks for implicit object destruction */
1235 extern ULONG WINAPI D3DCB_DefaultDestroySurface(IWineD3DSurface *pSurface);
1236
1237 extern ULONG WINAPI D3DCB_DefaultDestroyVolume(IWineD3DVolume *pSurface);
1238
1239 /*****************************************************************************
1240 * Internal representation of a light
1241 */
1242 typedef struct PLIGHTINFOEL PLIGHTINFOEL;
1243 struct PLIGHTINFOEL {
1244 WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1245 DWORD OriginalIndex;
1246 LONG glIndex;
1247 BOOL changed;
1248 BOOL enabledChanged;
1249 BOOL enabled;
1250
1251 /* Converted parms to speed up swapping lights */
1252 float lightPosn[4];
1253 float lightDirn[4];
1254 float exponent;
1255 float cutoff;
1256
1257 struct list entry;
1258 };
1259
1260 /* The default light parameters */
1261 extern const WINED3DLIGHT WINED3D_default_light;
1262
1263 typedef struct WineD3D_PixelFormat
1264 {
1265 int iPixelFormat; /* WGL pixel format */
1266 int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1267 int redSize, greenSize, blueSize, alphaSize;
1268 int depthSize, stencilSize;
1269 BOOL windowDrawable;
1270 BOOL pbufferDrawable;
1271 BOOL doubleBuffer;
1272 int auxBuffers;
1273 int numSamples;
1274 } WineD3D_PixelFormat;
1275
1276 /* The adapter structure */
1277 struct WineD3DAdapter
1278 {
1279 UINT num;
1280 BOOL opengl;
1281 POINT monitorPoint;
1282 WineD3D_GL_Info gl_info;
1283 const char *driver;
1284 const char *description;
1285 WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1286 int nCfgs;
1287 WineD3D_PixelFormat *cfgs;
1288 BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
1289 unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
1290 unsigned int UsedTextureRam;
1291 };
1292
1293 extern BOOL initPixelFormats(WineD3D_GL_Info *gl_info);
1294 BOOL initPixelFormatsNoGL(WineD3D_GL_Info *gl_info);
1295 extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram);
1296 extern void add_gl_compat_wrappers(WineD3D_GL_Info *gl_info);
1297
1298 /*****************************************************************************
1299 * High order patch management
1300 */
1301 struct WineD3DRectPatch
1302 {
1303 UINT Handle;
1304 float *mem;
1305 WineDirect3DVertexStridedData strided;
1306 WINED3DRECTPATCH_INFO RectPatchInfo;
1307 float numSegs[4];
1308 char has_normals, has_texcoords;
1309 struct list entry;
1310 };
1311
1312 HRESULT tesselate_rectpatch(IWineD3DDeviceImpl *This, struct WineD3DRectPatch *patch);
1313
1314 enum projection_types
1315 {
1316 proj_none = 0,
1317 proj_count3 = 1,
1318 proj_count4 = 2
1319 };
1320
1321 enum dst_arg
1322 {
1323 resultreg = 0,
1324 tempreg = 1
1325 };
1326
1327 /*****************************************************************************
1328 * Fixed function pipeline replacements
1329 */
1330 #define ARG_UNUSED 0xff
1331 struct texture_stage_op
1332 {
1333 unsigned cop : 8;
1334 unsigned carg1 : 8;
1335 unsigned carg2 : 8;
1336 unsigned carg0 : 8;
1337
1338 unsigned aop : 8;
1339 unsigned aarg1 : 8;
1340 unsigned aarg2 : 8;
1341 unsigned aarg0 : 8;
1342
1343 struct color_fixup_desc color_fixup;
1344 unsigned tex_type : 3;
1345 unsigned dst : 1;
1346 unsigned projected : 2;
1347 unsigned padding : 10;
1348 };
1349
1350 struct ffp_frag_settings {
1351 struct texture_stage_op op[MAX_TEXTURES];
1352 enum fogmode fog;
1353 /* Use an int instead of a char to get dword alignment */
1354 unsigned int sRGB_write;
1355 };
1356
1357 struct ffp_frag_desc
1358 {
1359 struct ffp_frag_settings settings;
1360 };
1361
1362 void gen_ffp_frag_op(IWineD3DStateBlockImpl *stateblock, struct ffp_frag_settings *settings, BOOL ignore_textype);
1363 const struct ffp_frag_desc *find_ffp_frag_shader(const struct hash_table_t *fragment_shaders,
1364 const struct ffp_frag_settings *settings);
1365 void add_ffp_frag_shader(struct hash_table_t *shaders, struct ffp_frag_desc *desc);
1366 BOOL ffp_frag_program_key_compare(const void *keya, const void *keyb);
1367 unsigned int ffp_frag_program_key_hash(const void *key);
1368
1369 /*****************************************************************************
1370 * IWineD3D implementation structure
1371 */
1372 typedef struct IWineD3DImpl
1373 {
1374 /* IUnknown fields */
1375 const IWineD3DVtbl *lpVtbl;
1376 LONG ref; /* Note: Ref counting not required */
1377
1378 /* WineD3D Information */
1379 IUnknown *parent;
1380 UINT dxVersion;
1381
1382 UINT adapter_count;
1383 struct WineD3DAdapter adapters[1];
1384 } IWineD3DImpl;
1385
1386 extern const IWineD3DVtbl IWineD3D_Vtbl;
1387
1388 BOOL InitAdapters(IWineD3DImpl *This);
1389
1390 /* TODO: setup some flags in the registry to enable, disable pbuffer support
1391 (since it will break quite a few things until contexts are managed properly!) */
1392 extern BOOL pbuffer_support;
1393 /* allocate one pbuffer per surface */
1394 extern BOOL pbuffer_per_surface;
1395
1396 /* A helper function that dumps a resource list */
1397 void dumpResources(struct list *list);
1398
1399 /*****************************************************************************
1400 * IWineD3DDevice implementation structure
1401 */
1402 #define WINED3D_UNMAPPED_STAGE ~0U
1403
1404 /* Multithreaded flag. Removed from the public header to signal that IWineD3D::CreateDevice ignores it */
1405 #define WINED3DCREATE_MULTITHREADED 0x00000004
1406
1407 struct IWineD3DDeviceImpl
1408 {
1409 /* IUnknown fields */
1410 const IWineD3DDeviceVtbl *lpVtbl;
1411 LONG ref; /* Note: Ref counting not required */
1412
1413 /* WineD3D Information */
1414 IUnknown *parent;
1415 IWineD3DDeviceParent *device_parent;
1416 IWineD3D *wineD3D;
1417 struct WineD3DAdapter *adapter;
1418
1419 /* Window styles to restore when switching fullscreen mode */
1420 LONG style;
1421 LONG exStyle;
1422
1423 /* X and GL Information */
1424 GLint maxConcurrentLights;
1425 GLenum offscreenBuffer;
1426
1427 /* Selected capabilities */
1428 int vs_selected_mode;
1429 int ps_selected_mode;
1430 const shader_backend_t *shader_backend;
1431 void *shader_priv;
1432 void *fragment_priv;
1433 void *blit_priv;
1434 struct StateEntry StateTable[STATE_HIGHEST + 1];
1435 /* Array of functions for states which are handled by more than one pipeline part */
1436 APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
1437 const struct fragment_pipeline *frag_pipe;
1438 const struct blit_shader *blitter;
1439
1440 unsigned int max_ffp_textures, max_ffp_texture_stages;
1441 DWORD d3d_vshader_constantF, d3d_pshader_constantF; /* Advertised d3d caps, not GL ones */
1442
1443 WORD view_ident : 1; /* true iff view matrix is identity */
1444 WORD untransformed : 1;
1445 WORD vertexBlendUsed : 1; /* To avoid needless setting of the blend matrices */
1446 WORD isRecordingState : 1;
1447 WORD isInDraw : 1;
1448 WORD render_offscreen : 1;
1449 WORD bCursorVisible : 1;
1450 WORD haveHardwareCursor : 1;
1451 WORD d3d_initialized : 1;
1452 WORD inScene : 1; /* A flag to check for proper BeginScene / EndScene call pairs */
1453 WORD softwareVertexProcessing : 1; /* process vertex shaders using software or hardware */
1454 WORD useDrawStridedSlow : 1;
1455 WORD instancedDraw : 1;
1456 WORD padding : 3;
1457
1458 BYTE fixed_function_usage_map; /* MAX_TEXTURES, 8 */
1459
1460 #define DDRAW_PITCH_ALIGNMENT 8
1461 #define D3D8_PITCH_ALIGNMENT 4
1462 unsigned char surface_alignment; /* Line Alignment of surfaces */
1463
1464 /* State block related */
1465 IWineD3DStateBlockImpl *stateBlock;
1466 IWineD3DStateBlockImpl *updateStateBlock;
1467
1468 /* Internal use fields */
1469 WINED3DDEVICE_CREATION_PARAMETERS createParms;
1470 UINT adapterNo;
1471 WINED3DDEVTYPE devType;
1472
1473 IWineD3DSwapChain **swapchains;
1474 UINT NumberOfSwapChains;
1475
1476 struct list resources; /* a linked list to track resources created by the device */
1477 struct list shaders; /* a linked list to track shaders (pixel and vertex) */
1478 unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
1479
1480 /* Render Target Support */
1481 IWineD3DSurface **render_targets;
1482 IWineD3DSurface *auto_depth_stencil_buffer;
1483 IWineD3DSurface *stencilBufferTarget;
1484
1485 /* Caches to avoid unneeded context changes */
1486 IWineD3DSurface *lastActiveRenderTarget;
1487 IWineD3DSwapChain *lastActiveSwapChain;
1488
1489 /* palettes texture management */
1490 UINT NumberOfPalettes;
1491 PALETTEENTRY **palettes;
1492 UINT currentPalette;
1493 UINT paletteConversionShader;
1494
1495 /* For rendering to a texture using glCopyTexImage */
1496 GLenum *draw_buffers;
1497 GLuint depth_blt_texture;
1498 GLuint depth_blt_rb;
1499 UINT depth_blt_rb_w;
1500 UINT depth_blt_rb_h;
1501
1502 /* Cursor management */
1503 UINT xHotSpot;
1504 UINT yHotSpot;
1505 UINT xScreenSpace;
1506 UINT yScreenSpace;
1507 UINT cursorWidth, cursorHeight;
1508 GLuint cursorTexture;
1509 HCURSOR hardwareCursor;
1510
1511 /* The Wine logo surface */
1512 IWineD3DSurface *logo_surface;
1513
1514 /* Textures for when no other textures are mapped */
1515 UINT dummyTextureName[MAX_TEXTURES];
1516
1517 /* Device state management */
1518 HRESULT state;
1519
1520 /* DirectDraw stuff */
1521 DWORD ddraw_width, ddraw_height;
1522 WINED3DFORMAT ddraw_format;
1523
1524 /* Final position fixup constant */
1525 float posFixup[4];
1526
1527 /* With register combiners we can skip junk texture stages */
1528 DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1529 DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1530
1531 /* Stream source management */
1532 struct wined3d_stream_info strided_streams;
1533 const WineDirect3DVertexStridedData *up_strided;
1534
1535 /* Context management */
1536 WineD3DContext **contexts; /* Dynamic array containing pointers to context structures */
1537 WineD3DContext *activeContext;
1538 DWORD lastThread;
1539 UINT numContexts;
1540 WineD3DContext *pbufferContext; /* The context that has a pbuffer as drawable */
1541 DWORD pbufferWidth, pbufferHeight; /* Size of the buffer drawable */
1542
1543 /* High level patch management */
1544 #define PATCHMAP_SIZE 43
1545 #define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
1546 struct list patches[PATCHMAP_SIZE];
1547 struct WineD3DRectPatch *currentPatch;
1548 };
1549
1550 extern const IWineD3DDeviceVtbl IWineD3DDevice_Vtbl;
1551
1552 void device_stream_info_from_declaration(IWineD3DDeviceImpl *This,
1553 BOOL use_vshader, struct wined3d_stream_info *stream_info, BOOL *fixup);
1554 void device_stream_info_from_strided(IWineD3DDeviceImpl *This,
1555 const struct WineDirect3DVertexStridedData *strided, struct wined3d_stream_info *stream_info);
1556 HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, DWORD Count,
1557 CONST WINED3DRECT* pRects, DWORD Flags, WINED3DCOLOR Color,
1558 float Z, DWORD Stencil);
1559 void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This);
1560 void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state);
1561 static inline BOOL isStateDirty(WineD3DContext *context, DWORD state) {
1562 DWORD idx = state >> 5;
1563 BYTE shift = state & 0x1f;
1564 return context->isStateDirty[idx] & (1 << shift);
1565 }
1566
1567 /* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
1568 typedef struct PrivateData
1569 {
1570 struct list entry;
1571
1572 GUID tag;
1573 DWORD flags; /* DDSPD_* */
1574
1575 union
1576 {
1577 LPVOID data;
1578 LPUNKNOWN object;
1579 } ptr;
1580
1581 DWORD size;
1582 } PrivateData;
1583
1584 /*****************************************************************************
1585 * IWineD3DResource implementation structure
1586 */
1587 typedef struct IWineD3DResourceClass
1588 {
1589 /* IUnknown fields */
1590 LONG ref; /* Note: Ref counting not required */
1591
1592 /* WineD3DResource Information */
1593 IUnknown *parent;
1594 WINED3DRESOURCETYPE resourceType;
1595 IWineD3DDeviceImpl *wineD3DDevice;
1596 WINED3DPOOL pool;
1597 UINT size;
1598 DWORD usage;
1599 const struct GlPixelFormatDesc *format_desc;
1600 DWORD priority;
1601 BYTE *allocatedMemory; /* Pointer to the real data location */
1602 BYTE *heapMemory; /* Pointer to the HeapAlloced block of memory */
1603 struct list privateData;
1604 struct list resource_list_entry;
1605
1606 } IWineD3DResourceClass;
1607
1608 typedef struct IWineD3DResourceImpl
1609 {
1610 /* IUnknown & WineD3DResource Information */
1611 const IWineD3DResourceVtbl *lpVtbl;
1612 IWineD3DResourceClass resource;
1613 } IWineD3DResourceImpl;
1614
1615 void resource_cleanup(IWineD3DResource *iface);
1616 HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID guid);
1617 HRESULT resource_get_device(IWineD3DResource *iface, IWineD3DDevice **device);
1618 HRESULT resource_get_parent(IWineD3DResource *iface, IUnknown **parent);
1619 DWORD resource_get_priority(IWineD3DResource *iface);
1620 HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID guid,
1621 void *data, DWORD *data_size);
1622 HRESULT resource_init(struct IWineD3DResourceClass *resource, WINED3DRESOURCETYPE resource_type,
1623 IWineD3DDeviceImpl *device, UINT size, DWORD usage, const struct GlPixelFormatDesc *format_desc,
1624 WINED3DPOOL pool, IUnknown *parent);
1625 WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface);
1626 DWORD resource_set_priority(IWineD3DResource *iface, DWORD new_priority);
1627 HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID guid,
1628 const void *data, DWORD data_size, DWORD flags);
1629
1630 /* Tests show that the start address of resources is 32 byte aligned */
1631 #define RESOURCE_ALIGNMENT 32
1632
1633 /*****************************************************************************
1634 * IWineD3DBaseTexture D3D- > openGL state map lookups
1635 */
1636 #define WINED3DFUNC_NOTSUPPORTED -2
1637 #define WINED3DFUNC_UNIMPLEMENTED -1
1638
1639 typedef enum winetexturestates {
1640 WINED3DTEXSTA_ADDRESSU = 0,
1641 WINED3DTEXSTA_ADDRESSV = 1,
1642 WINED3DTEXSTA_ADDRESSW = 2,
1643 WINED3DTEXSTA_BORDERCOLOR = 3,
1644 WINED3DTEXSTA_MAGFILTER = 4,
1645 WINED3DTEXSTA_MINFILTER = 5,
1646 WINED3DTEXSTA_MIPFILTER = 6,
1647 WINED3DTEXSTA_MAXMIPLEVEL = 7,
1648 WINED3DTEXSTA_MAXANISOTROPY = 8,
1649 WINED3DTEXSTA_SRGBTEXTURE = 9,
1650 WINED3DTEXSTA_ELEMENTINDEX = 10,
1651 WINED3DTEXSTA_DMAPOFFSET = 11,
1652 WINED3DTEXSTA_TSSADDRESSW = 12,
1653 MAX_WINETEXTURESTATES = 13,
1654 } winetexturestates;
1655
1656 enum WINED3DSRGB
1657 {
1658 SRGB_ANY = 0, /* Uses the cached value(e.g. external calls) */
1659 SRGB_RGB = 1, /* Loads the rgb texture */
1660 SRGB_SRGB = 2, /* Loads the srgb texture */
1661 SRGB_BOTH = 3, /* Loads both textures */
1662 };
1663
1664 /*****************************************************************************
1665 * IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
1666 */
1667 typedef struct IWineD3DBaseTextureClass
1668 {
1669 DWORD states[MAX_WINETEXTURESTATES];
1670 DWORD srgbstates[MAX_WINETEXTURESTATES];
1671 UINT levels;
1672 BOOL dirty, srgbDirty;
1673 UINT textureName, srgbTextureName;
1674 float pow2Matrix[16];
1675 UINT LOD;
1676 WINED3DTEXTUREFILTERTYPE filterType;
1677 LONG bindCount;
1678 DWORD sampler;
1679 BOOL is_srgb;
1680 BOOL pow2Matrix_identity;
1681 const struct min_lookup *minMipLookup;
1682 const GLenum *magLookup;
1683 void (*internal_preload)(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb);
1684 } IWineD3DBaseTextureClass;
1685
1686 void texture_internal_preload(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb);
1687 void cubetexture_internal_preload(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb);
1688 void volumetexture_internal_preload(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb);
1689 void surface_internal_preload(IWineD3DSurface *iface, enum WINED3DSRGB srgb);
1690
1691 typedef struct IWineD3DBaseTextureImpl
1692 {
1693 /* IUnknown & WineD3DResource Information */
1694 const IWineD3DBaseTextureVtbl *lpVtbl;
1695 IWineD3DResourceClass resource;
1696 IWineD3DBaseTextureClass baseTexture;
1697
1698 } IWineD3DBaseTextureImpl;
1699
1700 void basetexture_apply_state_changes(IWineD3DBaseTexture *iface,
1701 const DWORD texture_states[WINED3D_HIGHEST_TEXTURE_STATE + 1],
1702 const DWORD sampler_states[WINED3D_HIGHEST_SAMPLER_STATE + 1]);
1703 HRESULT basetexture_bind(IWineD3DBaseTexture *iface, BOOL srgb, BOOL *set_surface_desc);
1704 void basetexture_cleanup(IWineD3DBaseTexture *iface);
1705 void basetexture_generate_mipmaps(IWineD3DBaseTexture *iface);
1706 WINED3DTEXTUREFILTERTYPE basetexture_get_autogen_filter_type(IWineD3DBaseTexture *iface);
1707 BOOL basetexture_get_dirty(IWineD3DBaseTexture *iface);
1708 DWORD basetexture_get_level_count(IWineD3DBaseTexture *iface);
1709 DWORD basetexture_get_lod(IWineD3DBaseTexture *iface);
1710 void basetexture_init(struct IWineD3DBaseTextureClass *texture, UINT levels, DWORD usage);
1711 HRESULT basetexture_set_autogen_filter_type(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE filter_type);
1712 BOOL basetexture_set_dirty(IWineD3DBaseTexture *iface, BOOL dirty);
1713 DWORD basetexture_set_lod(IWineD3DBaseTexture *iface, DWORD new_lod);
1714 void basetexture_unload(IWineD3DBaseTexture *iface);
1715 static inline void basetexture_setsrgbcache(IWineD3DBaseTexture *iface, BOOL srgb) {
1716 IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
1717 This->baseTexture.is_srgb = srgb;
1718 }
1719
1720 /*****************************************************************************
1721 * IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
1722 */
1723 typedef struct IWineD3DTextureImpl
1724 {
1725 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1726 const IWineD3DTextureVtbl *lpVtbl;
1727 IWineD3DResourceClass resource;
1728 IWineD3DBaseTextureClass baseTexture;
1729
1730 /* IWineD3DTexture */
1731 IWineD3DSurface *surfaces[MAX_MIP_LEVELS];
1732 UINT target;
1733 BOOL cond_np2;
1734
1735 } IWineD3DTextureImpl;
1736
1737 extern const IWineD3DTextureVtbl IWineD3DTexture_Vtbl;
1738
1739 /*****************************************************************************
1740 * IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1741 */
1742 typedef struct IWineD3DCubeTextureImpl
1743 {
1744 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1745 const IWineD3DCubeTextureVtbl *lpVtbl;
1746 IWineD3DResourceClass resource;
1747 IWineD3DBaseTextureClass baseTexture;
1748
1749 /* IWineD3DCubeTexture */
1750 IWineD3DSurface *surfaces[6][MAX_MIP_LEVELS];
1751 } IWineD3DCubeTextureImpl;
1752
1753 extern const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl;
1754
1755 typedef struct _WINED3DVOLUMET_DESC
1756 {
1757 UINT Width;
1758 UINT Height;
1759 UINT Depth;
1760 } WINED3DVOLUMET_DESC;
1761
1762 /*****************************************************************************
1763 * IWineD3DVolume implementation structure (extends IUnknown)
1764 */
1765 typedef struct IWineD3DVolumeImpl
1766 {
1767 /* IUnknown & WineD3DResource fields */
1768 const IWineD3DVolumeVtbl *lpVtbl;
1769 IWineD3DResourceClass resource;
1770
1771 /* WineD3DVolume Information */
1772 WINED3DVOLUMET_DESC currentDesc;
1773 IWineD3DBase *container;
1774 BOOL lockable;
1775 BOOL locked;
1776 WINED3DBOX lockedBox;
1777 WINED3DBOX dirtyBox;
1778 BOOL dirty;
1779 } IWineD3DVolumeImpl;
1780
1781 extern const IWineD3DVolumeVtbl IWineD3DVolume_Vtbl;
1782
1783 void volume_add_dirty_box(IWineD3DVolume *iface, const WINED3DBOX *dirty_box);
1784
1785 /*****************************************************************************
1786 * IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1787 */
1788 typedef struct IWineD3DVolumeTextureImpl
1789 {
1790 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1791 const IWineD3DVolumeTextureVtbl *lpVtbl;
1792 IWineD3DResourceClass resource;
1793 IWineD3DBaseTextureClass baseTexture;
1794
1795 /* IWineD3DVolumeTexture */
1796 IWineD3DVolume *volumes[MAX_MIP_LEVELS];
1797 } IWineD3DVolumeTextureImpl;
1798
1799 extern const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl;
1800
1801 typedef struct _WINED3DSURFACET_DESC
1802 {
1803 WINED3DMULTISAMPLE_TYPE MultiSampleType;
1804 DWORD MultiSampleQuality;
1805 UINT Width;
1806 UINT Height;
1807 } WINED3DSURFACET_DESC;
1808
1809 /*****************************************************************************
1810 * Structure for DIB Surfaces (GetDC and GDI surfaces)
1811 */
1812 typedef struct wineD3DSurface_DIB {
1813 HBITMAP DIBsection;
1814 void* bitmap_data;
1815 UINT bitmap_size;
1816 HGDIOBJ holdbitmap;
1817 BOOL client_memory;
1818 } wineD3DSurface_DIB;
1819
1820 typedef struct {
1821 struct list entry;
1822 GLuint id;
1823 UINT width;
1824 UINT height;
1825 } renderbuffer_entry_t;
1826
1827 struct fbo_entry
1828 {
1829 struct list entry;
1830 IWineD3DSurface **render_targets;
1831 IWineD3DSurface *depth_stencil;
1832 BOOL attached;
1833 GLuint id;
1834 };
1835
1836 /*****************************************************************************
1837 * IWineD3DClipp implementation structure
1838 */
1839 typedef struct IWineD3DClipperImpl
1840 {
1841 const IWineD3DClipperVtbl *lpVtbl;
1842 LONG ref;
1843
1844 IUnknown *Parent;
1845 HWND hWnd;
1846 } IWineD3DClipperImpl;
1847
1848
1849 /*****************************************************************************
1850 * IWineD3DSurface implementation structure
1851 */
1852 struct IWineD3DSurfaceImpl
1853 {
1854 /* IUnknown & IWineD3DResource Information */
1855 const IWineD3DSurfaceVtbl *lpVtbl;
1856 IWineD3DResourceClass resource;
1857
1858 /* IWineD3DSurface fields */
1859 IWineD3DBase *container;
1860 WINED3DSURFACET_DESC currentDesc;
1861 IWineD3DPaletteImpl *palette; /* D3D7 style palette handling */
1862 PALETTEENTRY *palette9; /* D3D8/9 style palette handling */
1863
1864 /* TODO: move this off into a management class(maybe!) */
1865 DWORD Flags;
1866
1867 UINT pow2Width;
1868 UINT pow2Height;
1869
1870 /* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
1871 void (*get_drawable_size)(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1872
1873 /* Oversized texture */
1874 RECT glRect;
1875
1876 /* PBO */
1877 GLuint pbo;
1878
1879 RECT lockedRect;
1880 RECT dirtyRect;
1881 int lockCount;
1882 #define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
1883
1884 glDescriptor glDescription;
1885
1886 /* For GetDC */
1887 wineD3DSurface_DIB dib;
1888 HDC hDC;
1889
1890 /* Color keys for DDraw */
1891 WINEDDCOLORKEY DestBltCKey;
1892 WINEDDCOLORKEY DestOverlayCKey;
1893 WINEDDCOLORKEY SrcOverlayCKey;
1894 WINEDDCOLORKEY SrcBltCKey;
1895 DWORD CKeyFlags;
1896
1897 WINEDDCOLORKEY glCKey;
1898
1899 struct list renderbuffers;
1900 renderbuffer_entry_t *current_renderbuffer;
1901
1902 /* DirectDraw clippers */
1903 IWineD3DClipper *clipper;
1904
1905 /* DirectDraw Overlay handling */
1906 RECT overlay_srcrect;
1907 RECT overlay_destrect;
1908 IWineD3DSurfaceImpl *overlay_dest;
1909 struct list overlays;
1910 struct list overlay_entry;
1911 };
1912
1913 extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl;
1914 extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl;
1915
1916 /* Predeclare the shared Surface functions */
1917 HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface, REFIID riid, LPVOID *ppobj);
1918 ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface);
1919 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface *iface, IUnknown **pParent);
1920 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDevice(IWineD3DSurface *iface, IWineD3DDevice** ppDevice);
1921 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags);
1922 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData);
1923 HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid);
1924 DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew);
1925 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface);
1926 WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface);
1927 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface, REFIID riid, void** ppContainer);
1928 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface *iface, WINED3DSURFACE_DESC *pDesc);
1929 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags);
1930 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags);
1931 HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface);
1932 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface);
1933 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface *iface, IWineD3DPalette **Pal);
1934 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal);
1935 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface *iface, DWORD Flags, const WINEDDCOLORKEY *CKey);
1936 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface *iface, IWineD3DBase *container);
1937 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface);
1938 HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface);
1939 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y);
1940 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface *iface, LONG *X, LONG *Y);
1941 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface, DWORD Flags, IWineD3DSurface *Ref);
1942 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface *iface, const RECT *SrcRect,
1943 IWineD3DSurface *DstSurface, const RECT *DstRect, DWORD Flags, const WINEDDOVERLAYFX *FX);
1944 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface *iface, IWineD3DClipper *clipper);
1945 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface *iface, IWineD3DClipper **clipper);
1946 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format);
1947 HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface);
1948 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface *iface, const RECT *DestRect, IWineD3DSurface *SrcSurface,
1949 const RECT *SrcRect, DWORD Flags, const WINEDDBLTFX *DDBltFx, WINED3DTEXTUREFILTERTYPE Filter);
1950 HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty,
1951 IWineD3DSurface *Source, const RECT *rsrc, DWORD trans);
1952 HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface *iface, WINED3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags);
1953 void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface, BOOL srgb);
1954 const void *WINAPI IWineD3DBaseSurfaceImpl_GetData(IWineD3DSurface *iface);
1955
1956 void get_drawable_size_swapchain(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1957 void get_drawable_size_backbuffer(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1958 void get_drawable_size_pbuffer(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1959 void get_drawable_size_fbo(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1960
1961 void flip_surface(IWineD3DSurfaceImpl *front, IWineD3DSurfaceImpl *back);
1962
1963 /* Surface flags: */
1964 #define SFLAG_OVERSIZE 0x00000001 /* Surface is bigger than gl size, blts only */
1965 #define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
1966 #define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
1967 #define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
1968 #define SFLAG_DISCARD 0x00000010 /* ??? */
1969 #define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
1970 #define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
1971 #define SFLAG_INSRGBTEX 0x00000080 /* The GL srgb texture contains the newest surface content */
1972 #define SFLAG_INDRAWABLE 0x00000100 /* The gl drawable contains the most up to date data */
1973 #define SFLAG_INSYSMEM 0x00000200 /* The system memory copy is most up to date */
1974 #define SFLAG_NONPOW2 0x00000400 /* Surface sizes are not a power of 2 */
1975 #define SFLAG_DYNLOCK 0x00000800 /* Surface is often locked by the app */
1976 #define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
1977 #define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
1978 #define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
1979 #define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
1980 #define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
1981 #define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
1982 #define SFLAG_SRGBALLOCATED 0x00040000 /* A srgb gl texture is allocated for this surface */
1983 #define SFLAG_PBO 0x00080000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
1984 #define SFLAG_NORMCOORD 0x00100000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
1985 #define SFLAG_DS_ONSCREEN 0x00200000 /* Is a depth stencil, last modified onscreen */
1986 #define SFLAG_DS_OFFSCREEN 0x00400000 /* Is a depth stencil, last modified offscreen */
1987 #define SFLAG_INOVERLAYDRAW 0x00800000 /* Overlay drawing is in progress. Recursion prevention */
1988 #define SFLAG_SWAPCHAIN 0x01000000 /* The surface is part of a swapchain */
1989
1990 /* In some conditions the surface memory must not be freed:
1991 * SFLAG_OVERSIZE: Not all data can be kept in GL
1992 * SFLAG_CONVERTED: Converting the data back would take too long
1993 * SFLAG_DIBSECTION: The dib code manages the memory
1994 * SFLAG_LOCKED: The app requires access to the surface data
1995 * SFLAG_DYNLOCK: Avoid freeing the data for performance
1996 * SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
1997 * SFLAG_CLIENT: OpenGL uses our memory as backup
1998 */
1999 #define SFLAG_DONOTFREE (SFLAG_OVERSIZE | \
2000 SFLAG_CONVERTED | \
2001 SFLAG_DIBSECTION | \
2002 SFLAG_LOCKED | \
2003 SFLAG_DYNLOCK | \
2004 SFLAG_USERPTR | \
2005 SFLAG_PBO | \
2006 SFLAG_CLIENT)
2007
2008 #define SFLAG_LOCATIONS (SFLAG_INSYSMEM | \
2009 SFLAG_INTEXTURE | \
2010 SFLAG_INDRAWABLE | \
2011 SFLAG_INSRGBTEX)
2012
2013 #define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN | \
2014 SFLAG_DS_OFFSCREEN)
2015 #define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
2016
2017 BOOL CalculateTexRect(IWineD3DSurfaceImpl *This, RECT *Rect, float glTexCoord[4]);
2018
2019 typedef enum {
2020 NO_CONVERSION,
2021 CONVERT_PALETTED,
2022 CONVERT_PALETTED_CK,
2023 CONVERT_CK_565,
2024 CONVERT_CK_5551,
2025 CONVERT_CK_4444,
2026 CONVERT_CK_4444_ARGB,
2027 CONVERT_CK_1555,
2028 CONVERT_555,
2029 CONVERT_CK_RGB24,
2030 CONVERT_CK_8888,
2031 CONVERT_CK_8888_ARGB,
2032 CONVERT_RGB32_888,
2033 CONVERT_V8U8,
2034 CONVERT_L6V5U5,
2035 CONVERT_X8L8V8U8,
2036 CONVERT_Q8W8V8U8,
2037 CONVERT_V16U16,
2038 CONVERT_A4L4,
2039 CONVERT_G16R16,
2040 CONVERT_R16G16F,
2041 CONVERT_R32G32F,
2042 } CONVERT_TYPES;
2043
2044 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);
2045
2046 BOOL palette9_changed(IWineD3DSurfaceImpl *This);
2047
2048 /*****************************************************************************
2049 * IWineD3DVertexDeclaration implementation structure
2050 */
2051 #define MAX_ATTRIBS 16
2052
2053 struct wined3d_vertex_declaration_element
2054 {
2055 const struct GlPixelFormatDesc *format_desc;
2056 BOOL ffp_valid;
2057 WORD input_slot;
2058 WORD offset;
2059 UINT output_slot;
2060 BYTE method;
2061 BYTE usage;
2062 BYTE usage_idx;
2063 };
2064
2065 typedef struct IWineD3DVertexDeclarationImpl {
2066 /* IUnknown Information */
2067 const IWineD3DVertexDeclarationVtbl *lpVtbl;
2068 LONG ref;
2069
2070 IUnknown *parent;
2071 IWineD3DDeviceImpl *wineD3DDevice;
2072
2073 struct wined3d_vertex_declaration_element *elements;
2074 UINT element_count;
2075
2076 DWORD streams[MAX_STREAMS];
2077 UINT num_streams;
2078 BOOL position_transformed;
2079 BOOL half_float_conv_needed;
2080 } IWineD3DVertexDeclarationImpl;
2081
2082 extern const IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
2083
2084 HRESULT vertexdeclaration_init(IWineD3DVertexDeclarationImpl *This,
2085 const WINED3DVERTEXELEMENT *elements, UINT element_count);
2086
2087 /*****************************************************************************
2088 * IWineD3DStateBlock implementation structure
2089 */
2090
2091 /* Internal state Block for Begin/End/Capture/Create/Apply info */
2092 /* Note: Very long winded but gl Lists are not flexible enough */
2093 /* to resolve everything we need, so doing it manually for now */
2094 typedef struct SAVEDSTATES {
2095 DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2096 WORD streamSource; /* MAX_STREAMS, 16 */
2097 WORD streamFreq; /* MAX_STREAMS, 16 */
2098 DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2099 DWORD textureState[MAX_TEXTURES]; /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2100 WORD samplerState[MAX_COMBINED_SAMPLERS]; /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2101 DWORD textures; /* MAX_COMBINED_SAMPLERS, 20 */
2102 DWORD clipplane; /* WINED3DMAXUSERCLIPPLANES, 32 */
2103 WORD pixelShaderConstantsB; /* MAX_CONST_B, 16 */
2104 WORD pixelShaderConstantsI; /* MAX_CONST_I, 16 */
2105 BOOL *pixelShaderConstantsF;
2106 WORD vertexShaderConstantsB; /* MAX_CONST_B, 16 */
2107 WORD vertexShaderConstantsI; /* MAX_CONST_I, 16 */
2108 BOOL *vertexShaderConstantsF;
2109 WORD primitive_type : 1;
2110 WORD indices : 1;
2111 WORD material : 1;
2112 WORD viewport : 1;
2113 WORD vertexDecl : 1;
2114 WORD pixelShader : 1;
2115 WORD vertexShader : 1;
2116 WORD scissorRect : 1;
2117 WORD padding : 1;
2118 } SAVEDSTATES;
2119
2120 struct StageState {
2121 DWORD stage;
2122 DWORD state;
2123 };
2124
2125 struct IWineD3DStateBlockImpl
2126 {
2127 /* IUnknown fields */
2128 const IWineD3DStateBlockVtbl *lpVtbl;
2129 LONG ref; /* Note: Ref counting not required */
2130
2131 /* IWineD3DStateBlock information */
2132 IUnknown *parent;
2133 IWineD3DDeviceImpl *wineD3DDevice;
2134 WINED3DSTATEBLOCKTYPE blockType;
2135
2136 /* Array indicating whether things have been set or changed */
2137 SAVEDSTATES changed;
2138
2139 /* Vertex Shader Declaration */
2140 IWineD3DVertexDeclaration *vertexDecl;
2141
2142 IWineD3DVertexShader *vertexShader;
2143
2144 /* Vertex Shader Constants */
2145 BOOL vertexShaderConstantB[MAX_CONST_B];
2146 INT vertexShaderConstantI[MAX_CONST_I * 4];
2147 float *vertexShaderConstantF;
2148
2149 /* primitive type */
2150 GLenum gl_primitive_type;
2151
2152 /* Stream Source */
2153 BOOL streamIsUP;
2154 UINT streamStride[MAX_STREAMS];
2155 UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
2156 IWineD3DBuffer *streamSource[MAX_STREAMS];
2157 UINT streamFreq[MAX_STREAMS + 1];
2158 UINT streamFlags[MAX_STREAMS + 1]; /*0 | WINED3DSTREAMSOURCE_INSTANCEDATA | WINED3DSTREAMSOURCE_INDEXEDDATA */
2159
2160 /* Indices */
2161 IWineD3DBuffer* pIndexData;
2162 WINED3DFORMAT IndexFmt;
2163 INT baseVertexIndex;
2164 INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
2165
2166 /* Transform */
2167 WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
2168
2169 /* Light hashmap . Collisions are handled using standard wine double linked lists */
2170 #define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
2171 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
2172 struct list lightMap[LIGHTMAP_SIZE]; /* Mashmap containing the lights */
2173 PLIGHTINFOEL *activeLights[MAX_ACTIVE_LIGHTS]; /* Map of opengl lights to d3d lights */
2174
2175 /* Clipping */
2176 double clipplane[MAX_CLIPPLANES][4];
2177 WINED3DCLIPSTATUS clip_status;
2178
2179 /* ViewPort */
2180 WINED3DVIEWPORT viewport;
2181
2182 /* Material */
2183 WINED3DMATERIAL material;
2184
2185 /* Pixel Shader */
2186 IWineD3DPixelShader *pixelShader;
2187
2188 /* Pixel Shader Constants */
2189 BOOL pixelShaderConstantB[MAX_CONST_B];
2190 INT pixelShaderConstantI[MAX_CONST_I * 4];
2191 float *pixelShaderConstantF;
2192
2193 /* RenderState */
2194 DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
2195
2196 /* Texture */
2197 IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
2198
2199 /* Texture State Stage */
2200 DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2201 DWORD lowest_disabled_stage;
2202 /* Sampler States */
2203 DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2204
2205 /* Scissor test rectangle */
2206 RECT scissorRect;
2207
2208 /* Contained state management */
2209 DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2210 unsigned int num_contained_render_states;
2211 DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2212 unsigned int num_contained_transform_states;
2213 DWORD contained_vs_consts_i[MAX_CONST_I];
2214 unsigned int num_contained_vs_consts_i;
2215 DWORD contained_vs_consts_b[MAX_CONST_B];
2216 unsigned int num_contained_vs_consts_b;
2217 DWORD *contained_vs_consts_f;
2218 unsigned int num_contained_vs_consts_f;
2219 DWORD contained_ps_consts_i[MAX_CONST_I];
2220 unsigned int num_contained_ps_consts_i;
2221 DWORD contained_ps_consts_b[MAX_CONST_B];
2222 unsigned int num_contained_ps_consts_b;
2223 DWORD *contained_ps_consts_f;
2224 unsigned int num_contained_ps_consts_f;
2225 struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2226 unsigned int num_contained_tss_states;
2227 struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2228 unsigned int num_contained_sampler_states;
2229 };
2230
2231 extern void stateblock_savedstates_set(
2232 IWineD3DStateBlock* iface,
2233 SAVEDSTATES* states,
2234 BOOL value);
2235
2236 extern void stateblock_copy(
2237 IWineD3DStateBlock* destination,
2238 IWineD3DStateBlock* source);
2239
2240 extern const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl;
2241
2242 /* Direct3D terminology with little modifications. We do not have an issued state
2243 * because only the driver knows about it, but we have a created state because d3d
2244 * allows GetData on a created issue, but opengl doesn't
2245 */
2246 enum query_state {
2247 QUERY_CREATED,
2248 QUERY_SIGNALLED,
2249 QUERY_BUILDING
2250 };
2251 /*****************************************************************************
2252 * IWineD3DQueryImpl implementation structure (extends IUnknown)
2253 */
2254 typedef struct IWineD3DQueryImpl
2255 {
2256 const IWineD3DQueryVtbl *lpVtbl;
2257 LONG ref; /* Note: Ref counting not required */
2258
2259 IUnknown *parent;
2260 /*TODO: replace with iface usage */
2261 #if 0
2262 IWineD3DDevice *wineD3DDevice;
2263 #else
2264 IWineD3DDeviceImpl *wineD3DDevice;
2265 #endif
2266
2267 /* IWineD3DQuery fields */
2268 enum query_state state;
2269 WINED3DQUERYTYPE type;
2270 /* TODO: Think about using a IUnknown instead of a void* */
2271 void *extendedData;
2272
2273
2274 } IWineD3DQueryImpl;
2275
2276 extern const IWineD3DQueryVtbl IWineD3DQuery_Vtbl;
2277 extern const IWineD3DQueryVtbl IWineD3DEventQuery_Vtbl;
2278 extern const IWineD3DQueryVtbl IWineD3DOcclusionQuery_Vtbl;
2279
2280 /* Datastructures for IWineD3DQueryImpl.extendedData */
2281 typedef struct WineQueryOcclusionData {
2282 GLuint queryId;
2283 WineD3DContext *ctx;
2284 } WineQueryOcclusionData;
2285
2286 typedef struct WineQueryEventData {
2287 GLuint fenceId;
2288 WineD3DContext *ctx;
2289 } WineQueryEventData;
2290
2291 /* IWineD3DBuffer */
2292
2293 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2294 * fixed function semantics as D3DCOLOR or FLOAT16 */
2295 enum wined3d_buffer_conversion_type
2296 {
2297 CONV_NONE,
2298 CONV_D3DCOLOR,
2299 CONV_POSITIONT,
2300 CONV_FLOAT16_2, /* Also handles FLOAT16_4 */
2301 };
2302
2303 #define WINED3D_BUFFER_OPTIMIZED 0x01 /* Optimize has been called for the buffer */
2304 #define WINED3D_BUFFER_DIRTY 0x02 /* Buffer data has been modified */
2305 #define WINED3D_BUFFER_HASDESC 0x04 /* A vertex description has been found */
2306 #define WINED3D_BUFFER_CREATEBO 0x08 /* Attempt to create a buffer object next PreLoad */
2307 #define WINED3D_BUFFER_DOUBLEBUFFER 0x10 /* Use a vbo and local allocated memory */
2308
2309 struct wined3d_buffer
2310 {
2311 const struct IWineD3DBufferVtbl *vtbl;
2312 IWineD3DResourceClass resource;
2313
2314 struct wined3d_buffer_desc desc;
2315
2316 GLuint buffer_object;
2317 GLenum buffer_object_usage;
2318 GLenum buffer_type_hint;
2319 UINT buffer_object_size;
2320 LONG bind_count;
2321 DWORD flags;
2322
2323 UINT dirty_start;
2324 UINT dirty_end;
2325 LONG lock_count;
2326
2327 /* conversion stuff */
2328 UINT conversion_count;
2329 UINT draw_count;
2330 UINT stride; /* 0 if no conversion */
2331 UINT conversion_stride; /* 0 if no shifted conversion */
2332 enum wined3d_buffer_conversion_type *conversion_map; /* NULL if no conversion */
2333 /* Extra load offsets, for FLOAT16 conversion */
2334 UINT *conversion_shift; /* NULL if no shifted conversion */
2335 };
2336
2337 extern const IWineD3DBufferVtbl wined3d_buffer_vtbl;
2338 const BYTE *buffer_get_memory(IWineD3DBuffer *iface, UINT offset, GLuint *buffer_object);
2339 const BYTE *buffer_get_sysmem(struct wined3d_buffer *This);
2340
2341 /* IWineD3DRendertargetView */
2342 struct wined3d_rendertarget_view
2343 {
2344 const struct IWineD3DRendertargetViewVtbl *vtbl;
2345 LONG refcount;
2346
2347 IWineD3DResource *resource;
2348 IUnknown *parent;
2349 };
2350
2351 extern const IWineD3DRendertargetViewVtbl wined3d_rendertarget_view_vtbl;
2352
2353 /*****************************************************************************
2354 * IWineD3DSwapChainImpl implementation structure (extends IUnknown)
2355 */
2356
2357 typedef struct IWineD3DSwapChainImpl
2358 {
2359 /*IUnknown part*/
2360 const IWineD3DSwapChainVtbl *lpVtbl;
2361 LONG ref; /* Note: Ref counting not required */
2362
2363 IUnknown *parent;
2364 IWineD3DDeviceImpl *wineD3DDevice;
2365
2366 /* IWineD3DSwapChain fields */
2367 IWineD3DSurface **backBuffer;
2368 IWineD3DSurface *frontBuffer;
2369 WINED3DPRESENT_PARAMETERS presentParms;
2370 DWORD orig_width, orig_height;
2371 WINED3DFORMAT orig_fmt;
2372 WINED3DGAMMARAMP orig_gamma;
2373
2374 long prev_time, frames; /* Performance tracking */
2375 unsigned int vSyncCounter;
2376
2377 WineD3DContext **context; /* Later a array for multithreading */
2378 unsigned int num_contexts;
2379
2380 HWND win_handle;
2381 } IWineD3DSwapChainImpl;
2382
2383 extern const IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl;
2384 const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl;
2385 void x11_copy_to_screen(IWineD3DSwapChainImpl *This, const RECT *rc);
2386
2387 HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain *iface, REFIID riid, LPVOID *ppobj);
2388 ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface);
2389 ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface);
2390 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain *iface, IUnknown ** ppParent);
2391 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain *iface, IWineD3DSurface *pDestSurface);
2392 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UINT iBackBuffer, WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface **ppBackBuffer);
2393 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain *iface, WINED3DRASTER_STATUS *pRasterStatus);
2394 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain *iface, WINED3DDISPLAYMODE*pMode);
2395 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain *iface, IWineD3DDevice**ppDevice);
2396 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain *iface, WINED3DPRESENT_PARAMETERS *pPresentationParameters);
2397 HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain *iface, DWORD Flags, CONST WINED3DGAMMARAMP *pRamp);
2398 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain *iface, WINED3DGAMMARAMP *pRamp);
2399
2400 WineD3DContext *IWineD3DSwapChainImpl_CreateContextForThread(IWineD3DSwapChain *iface);
2401
2402 /*****************************************************************************
2403 * Utility function prototypes
2404 */
2405
2406 /* Trace routines */
2407 const char* debug_d3dformat(WINED3DFORMAT fmt);
2408 const char* debug_d3ddevicetype(WINED3DDEVTYPE devtype);
2409 const char* debug_d3dresourcetype(WINED3DRESOURCETYPE res);
2410 const char* debug_d3dusage(DWORD usage);
2411 const char* debug_d3dusagequery(DWORD usagequery);
2412 const char* debug_d3ddeclmethod(WINED3DDECLMETHOD method);
2413 const char* debug_d3ddeclusage(BYTE usage);
2414 const char* debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType);
2415 const char* debug_d3drenderstate(DWORD state);
2416 const char* debug_d3dsamplerstate(DWORD state);
2417 const char* debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type);
2418 const char* debug_d3dtexturestate(DWORD state);
2419 const char* debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype);
2420 const char* debug_d3dpool(WINED3DPOOL pool);
2421 const char *debug_fbostatus(GLenum status);
2422 const char *debug_glerror(GLenum error);
2423 const char *debug_d3dbasis(WINED3DBASISTYPE basis);
2424 const char *debug_d3ddegree(WINED3DDEGREETYPE order);
2425 const char* debug_d3dtop(WINED3DTEXTUREOP d3dtop);
2426 void dump_color_fixup_desc(struct color_fixup_desc fixup);
2427 const char *debug_surflocation(DWORD flag);
2428
2429 /* Routines for GL <-> D3D values */
2430 GLenum StencilOp(DWORD op);
2431 GLenum CompareFunc(DWORD func);
2432 BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3);
2433 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);
2434 void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords, BOOL transformed, DWORD coordtype, BOOL ffp_can_disable_proj);
2435 void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2436 void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2437 void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2438 void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2439 void state_fogcolor(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2440 void state_fogdensity(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2441 void state_fogstartend(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2442 void state_fog_fragpart(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2443
2444 void surface_add_dirty_rect(IWineD3DSurface *iface, const RECT *dirty_rect);
2445 void surface_force_reload(IWineD3DSurface *iface);
2446 GLenum surface_get_gl_buffer(IWineD3DSurface *iface, IWineD3DSwapChain *swapchain);
2447 void surface_load_ds_location(IWineD3DSurface *iface, DWORD location);
2448 void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location);
2449 void surface_set_compatible_renderbuffer(IWineD3DSurface *iface, unsigned int width, unsigned int height);
2450 void surface_set_texture_name(IWineD3DSurface *iface, GLuint name, BOOL srgb_name);
2451 void surface_set_texture_target(IWineD3DSurface *iface, GLenum target);
2452
2453 BOOL getColorBits(const struct GlPixelFormatDesc *format_desc,
2454 short *redSize, short *greenSize, short *blueSize, short *alphaSize, short *totalSize);
2455 BOOL getDepthStencilBits(const struct GlPixelFormatDesc *format_desc, short *depthSize, short *stencilSize);
2456
2457 /* Math utils */
2458 void multiply_matrix(WINED3DMATRIX *dest, const WINED3DMATRIX *src1, const WINED3DMATRIX *src2);
2459 UINT wined3d_log2i(UINT32 x);
2460 unsigned int count_bits(unsigned int mask);
2461
2462 typedef struct local_constant {
2463 struct list entry;
2464 unsigned int idx;
2465 DWORD value[4];
2466 } local_constant;
2467
2468 typedef struct SHADER_LIMITS {
2469 unsigned int temporary;
2470 unsigned int texcoord;
2471 unsigned int sampler;
2472 unsigned int constant_int;
2473 unsigned int constant_float;
2474 unsigned int constant_bool;
2475 unsigned int address;
2476 unsigned int packed_output;
2477 unsigned int packed_input;
2478 unsigned int attributes;
2479 unsigned int label;
2480 } SHADER_LIMITS;
2481
2482 /** Keeps track of details for TEX_M#x# shader opcodes which need to
2483 maintain state information between multiple codes */
2484 typedef struct SHADER_PARSE_STATE {
2485 unsigned int current_row;
2486 DWORD texcoord_w[2];
2487 } SHADER_PARSE_STATE;
2488
2489 #ifdef __GNUC__
2490 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
2491 #else
2492 #define PRINTF_ATTR(fmt,args)
2493 #endif
2494
2495 /* Base Shader utility functions.
2496 * (may move callers into the same file in the future) */
2497 extern int shader_addline(
2498 SHADER_BUFFER* buffer,
2499 const char* fmt, ...) PRINTF_ATTR(2,3);
2500 int shader_vaddline(SHADER_BUFFER *buffer, const char *fmt, va_list args);
2501
2502 /* Vertex shader utility functions */
2503 extern BOOL vshader_get_input(
2504 IWineD3DVertexShader* iface,
2505 BYTE usage_req, BYTE usage_idx_req,
2506 unsigned int* regnum);
2507
2508 extern HRESULT allocate_shader_constants(IWineD3DStateBlockImpl* object);
2509
2510 /* GLSL helper functions */
2511 extern void shader_glsl_add_instruction_modifiers(const struct wined3d_shader_instruction *ins);
2512
2513 /*****************************************************************************
2514 * IDirect3DBaseShader implementation structure
2515 */
2516 typedef struct IWineD3DBaseShaderClass
2517 {
2518 LONG ref;
2519 SHADER_LIMITS limits;
2520 SHADER_PARSE_STATE parse_state;
2521 DWORD *function;
2522 UINT functionLength;
2523 UINT cur_loop_depth, cur_loop_regno;
2524 BOOL load_local_constsF;
2525 const struct wined3d_shader_frontend *frontend;
2526 void *frontend_data;
2527
2528 /* Type of shader backend */
2529 int shader_mode;
2530
2531 /* Programs this shader is linked with */
2532 struct list linked_programs;
2533
2534 /* Immediate constants (override global ones) */
2535 struct list constantsB;
2536 struct list constantsF;
2537 struct list constantsI;
2538 shader_reg_maps reg_maps;
2539
2540 /* Pointer to the parent device */
2541 IWineD3DDevice *device;
2542 struct list shader_list_entry;
2543
2544 } IWineD3DBaseShaderClass;
2545
2546 typedef struct IWineD3DBaseShaderImpl {
2547 /* IUnknown */
2548 const IWineD3DBaseShaderVtbl *lpVtbl;
2549
2550 /* IWineD3DBaseShader */
2551 IWineD3DBaseShaderClass baseShader;
2552 } IWineD3DBaseShaderImpl;
2553
2554 void shader_buffer_init(struct SHADER_BUFFER *buffer);
2555 void shader_buffer_free(struct SHADER_BUFFER *buffer);
2556 void shader_cleanup(IWineD3DBaseShader *iface);
2557 void shader_dump_src_param(const struct wined3d_shader_src_param *param, DWORD shader_version);
2558 void shader_dump_dst_param(const struct wined3d_shader_dst_param *param, DWORD shader_version);
2559 void shader_generate_main(IWineD3DBaseShader *iface, SHADER_BUFFER *buffer,
2560 const shader_reg_maps *reg_maps, const DWORD *pFunction);
2561 HRESULT shader_get_registers_used(IWineD3DBaseShader *iface, const struct wined3d_shader_frontend *fe,
2562 struct shader_reg_maps *reg_maps, struct wined3d_shader_semantic *semantics_in,
2563 struct wined3d_shader_semantic *semantics_out, const DWORD *byte_code);
2564 void shader_init(struct IWineD3DBaseShaderClass *shader, IWineD3DDevice *device);
2565 const struct wined3d_shader_frontend *shader_select_frontend(DWORD version_token);
2566 void shader_trace_init(const struct wined3d_shader_frontend *fe, void *fe_data, const DWORD *pFunction);
2567
2568 static inline BOOL shader_is_pshader_version(DWORD token) {
2569 return 0xFFFF0000 == (token & 0xFFFF0000);
2570 }
2571
2572 static inline BOOL shader_is_vshader_version(DWORD token) {
2573 return 0xFFFE0000 == (token & 0xFFFF0000);
2574 }
2575
2576 static inline BOOL shader_is_scalar(WINED3DSHADER_PARAM_REGISTER_TYPE register_type, UINT register_idx)
2577 {
2578 switch (register_type)
2579 {
2580 case WINED3DSPR_RASTOUT:
2581 /* oFog & oPts */
2582 if (register_idx != 0) return TRUE;
2583 /* oPos */
2584 return FALSE;
2585
2586 case WINED3DSPR_DEPTHOUT: /* oDepth */
2587 case WINED3DSPR_CONSTBOOL: /* b# */
2588 case WINED3DSPR_LOOP: /* aL */
2589 case WINED3DSPR_PREDICATE: /* p0 */
2590 return TRUE;
2591
2592 case WINED3DSPR_MISCTYPE:
2593 switch(register_idx)
2594 {
2595 case 0: /* vPos */
2596 return FALSE;
2597 case 1: /* vFace */
2598 return TRUE;
2599 default:
2600 return FALSE;
2601 }
2602
2603 default:
2604 return FALSE;
2605 }
2606 }
2607
2608 static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
2609 local_constant* lconst;
2610
2611 if(This->baseShader.load_local_constsF) return FALSE;
2612 LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
2613 if(lconst->idx == reg) return TRUE;
2614 }
2615 return FALSE;
2616
2617 }
2618
2619 /*****************************************************************************
2620 * IDirect3DVertexShader implementation structures
2621 */
2622
2623 struct vs_compiled_shader {
2624 struct vs_compile_args args;
2625 GLuint prgId;
2626 };
2627
2628 typedef struct IWineD3DVertexShaderImpl {
2629 /* IUnknown parts*/
2630 const IWineD3DVertexShaderVtbl *lpVtbl;
2631
2632 /* IWineD3DBaseShader */
2633 IWineD3DBaseShaderClass baseShader;
2634
2635 /* IWineD3DVertexShaderImpl */
2636 IUnknown *parent;
2637
2638 DWORD usage;
2639
2640 /* The GL shader */
2641 struct vs_compiled_shader *gl_shaders;
2642 UINT num_gl_shaders, shader_array_size;
2643
2644 /* Vertex shader input and output semantics */
2645 struct wined3d_shader_semantic semantics_in[MAX_ATTRIBS];
2646 struct wined3d_shader_semantic semantics_out[MAX_REG_OUTPUT];
2647
2648 UINT min_rel_offset, max_rel_offset;
2649 UINT rel_offset;
2650
2651 UINT recompile_count;
2652
2653 const struct vs_compile_args *cur_args;
2654 } IWineD3DVertexShaderImpl;
2655 extern const IWineD3DVertexShaderVtbl IWineD3DVertexShader_Vtbl;
2656
2657 void find_vs_compile_args(IWineD3DVertexShaderImpl *shader, IWineD3DStateBlockImpl *stateblock, struct vs_compile_args *args);
2658 GLuint find_gl_vshader(IWineD3DVertexShaderImpl *shader, const struct vs_compile_args *args);
2659
2660 /*****************************************************************************
2661 * IDirect3DPixelShader implementation structure
2662 */
2663 struct ps_compiled_shader {
2664 struct ps_compile_args args;
2665 GLuint prgId;
2666 };
2667
2668 typedef struct IWineD3DPixelShaderImpl {
2669 /* IUnknown parts */
2670 const IWineD3DPixelShaderVtbl *lpVtbl;
2671
2672 /* IWineD3DBaseShader */
2673 IWineD3DBaseShaderClass baseShader;
2674
2675 /* IWineD3DPixelShaderImpl */
2676 IUnknown *parent;
2677
2678 /* Pixel shader input semantics */
2679 struct wined3d_shader_semantic semantics_in[MAX_REG_INPUT];
2680 DWORD input_reg_map[MAX_REG_INPUT];
2681 BOOL input_reg_used[MAX_REG_INPUT];
2682 int declared_in_count;
2683
2684 /* The GL shader */
2685 struct ps_compiled_shader *gl_shaders;
2686 UINT num_gl_shaders, shader_array_size;
2687
2688 /* Some information about the shader behavior */
2689 struct stb_const_desc bumpenvmatconst[MAX_TEXTURES];
2690 unsigned char numbumpenvmatconsts;
2691 struct stb_const_desc luminanceconst[MAX_TEXTURES];
2692 char vpos_uniform;
2693
2694 const struct ps_compile_args *cur_args;
2695 } IWineD3DPixelShaderImpl;
2696
2697 extern const IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl;
2698 GLuint find_gl_pshader(IWineD3DPixelShaderImpl *shader, const struct ps_compile_args *args);
2699 void find_ps_compile_args(IWineD3DPixelShaderImpl *shader, IWineD3DStateBlockImpl *stateblock, struct ps_compile_args *args);
2700
2701 /* sRGB correction constants */
2702 static const float srgb_cmp = 0.0031308;
2703 static const float srgb_mul_low = 12.92;
2704 static const float srgb_pow = 0.41666;
2705 static const float srgb_mul_high = 1.055;
2706 static const float srgb_sub_high = 0.055;
2707
2708 /*****************************************************************************
2709 * IWineD3DPalette implementation structure
2710 */
2711 struct IWineD3DPaletteImpl {
2712 /* IUnknown parts */
2713 const IWineD3DPaletteVtbl *lpVtbl;
2714 LONG ref;
2715
2716 IUnknown *parent;
2717 IWineD3DDeviceImpl *wineD3DDevice;
2718
2719 /* IWineD3DPalette */
2720 HPALETTE hpal;
2721 WORD palVersion; /*| */
2722 WORD palNumEntries; /*| LOGPALETTE */
2723 PALETTEENTRY palents[256]; /*| */
2724 /* This is to store the palette in 'screen format' */
2725 int screen_palents[256];
2726 DWORD Flags;
2727 };
2728
2729 extern const IWineD3DPaletteVtbl IWineD3DPalette_Vtbl;
2730 DWORD IWineD3DPaletteImpl_Size(DWORD dwFlags);
2731
2732 /* DirectDraw utility functions */
2733 extern WINED3DFORMAT pixelformat_for_depth(DWORD depth);
2734
2735 /*****************************************************************************
2736 * Pixel format management
2737 */
2738
2739 /* WineD3D pixel format flags */
2740 #define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING 0x1
2741 #define WINED3DFMT_FLAG_FILTERING 0x2
2742 #define WINED3DFMT_FLAG_DEPTH 0x4
2743 #define WINED3DFMT_FLAG_STENCIL 0x8
2744 #define WINED3DFMT_FLAG_RENDERTARGET 0x10
2745 #define WINED3DFMT_FLAG_FOURCC 0x20
2746
2747 struct GlPixelFormatDesc
2748 {
2749 WINED3DFORMAT format;
2750 DWORD red_mask;
2751 DWORD green_mask;
2752 DWORD blue_mask;
2753 DWORD alpha_mask;
2754 UINT byte_count;
2755 WORD depth_size;
2756 WORD stencil_size;
2757
2758 enum wined3d_ffp_emit_idx emit_idx;
2759 GLint component_count;
2760 GLenum gl_vtx_type;
2761 GLint gl_vtx_format;
2762 GLboolean gl_normalized;
2763 unsigned int component_size;
2764
2765 GLint glInternal;
2766 GLint glGammaInternal;
2767 GLint rtInternal;
2768 GLint glFormat;
2769 GLint glType;
2770 unsigned int Flags;
2771 float heightscale;
2772 struct color_fixup_desc color_fixup;
2773 };
2774
2775 const struct GlPixelFormatDesc *getFormatDescEntry(WINED3DFORMAT fmt, const WineD3D_GL_Info *gl_info);
2776
2777 static inline BOOL use_vs(IWineD3DStateBlockImpl *stateblock)
2778 {
2779 return (stateblock->vertexShader
2780 && !stateblock->wineD3DDevice->strided_streams.position_transformed
2781 && stateblock->wineD3DDevice->vs_selected_mode != SHADER_NONE);
2782 }
2783
2784 static inline BOOL use_ps(IWineD3DStateBlockImpl *stateblock)
2785 {
2786 return (stateblock->pixelShader
2787 && stateblock->wineD3DDevice->ps_selected_mode != SHADER_NONE);
2788 }
2789
2790 void stretch_rect_fbo(IWineD3DDevice *iface, IWineD3DSurface *src_surface, WINED3DRECT *src_rect,
2791 IWineD3DSurface *dst_surface, WINED3DRECT *dst_rect, const WINED3DTEXTUREFILTERTYPE filter, BOOL flip);
2792 #endif
useful hacks and other patches not (yet) suitable for mainline