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wined3d: Track shader constants in the shader backend.
[wine/wine64.git] / dlls / wined3d / wined3d_private.h
blob195af9fedae27a3e992dc21405af37530511f90b
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 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 "wined3d_private_types.h"
42 #include "wine/wined3d.h"
43 #include "wined3d_gl.h"
44 #include "wine/list.h"
45
46 /* Texture format fixups */
47
48 enum fixup_channel_source
49 {
50 CHANNEL_SOURCE_ZERO = 0,
51 CHANNEL_SOURCE_ONE = 1,
52 CHANNEL_SOURCE_X = 2,
53 CHANNEL_SOURCE_Y = 3,
54 CHANNEL_SOURCE_Z = 4,
55 CHANNEL_SOURCE_W = 5,
56 CHANNEL_SOURCE_YUV0 = 6,
57 CHANNEL_SOURCE_YUV1 = 7,
58 };
59
60 enum yuv_fixup
61 {
62 YUV_FIXUP_YUY2 = 0,
63 YUV_FIXUP_UYVY = 1,
64 YUV_FIXUP_YV12 = 2,
65 };
66
67 #include <pshpack2.h>
68 struct color_fixup_desc
69 {
70 unsigned x_sign_fixup : 1;
71 unsigned x_source : 3;
72 unsigned y_sign_fixup : 1;
73 unsigned y_source : 3;
74 unsigned z_sign_fixup : 1;
75 unsigned z_source : 3;
76 unsigned w_sign_fixup : 1;
77 unsigned w_source : 3;
78 };
79 #include <poppack.h>
80
81 static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
82 {0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
83
84 static inline struct color_fixup_desc create_color_fixup_desc(
85 int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
86 int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
87 {
88 struct color_fixup_desc fixup =
89 {
90 sign0, src0,
91 sign1, src1,
92 sign2, src2,
93 sign3, src3,
94 };
95 return fixup;
96 }
97
98 static inline struct color_fixup_desc create_yuv_fixup_desc(enum yuv_fixup yuv_fixup)
99 {
100 struct color_fixup_desc fixup =
101 {
102 0, yuv_fixup & (1 << 0) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
103 0, yuv_fixup & (1 << 1) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
104 0, yuv_fixup & (1 << 2) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
105 0, yuv_fixup & (1 << 3) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
106 };
107 return fixup;
108 }
109
110 static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
111 {
112 return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
113 }
114
115 static inline BOOL is_yuv_fixup(struct color_fixup_desc fixup)
116 {
117 return fixup.x_source == CHANNEL_SOURCE_YUV0 || fixup.x_source == CHANNEL_SOURCE_YUV1;
118 }
119
120 static inline enum yuv_fixup get_yuv_fixup(struct color_fixup_desc fixup)
121 {
122 enum yuv_fixup yuv_fixup = 0;
123 if (fixup.x_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 0);
124 if (fixup.y_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 1);
125 if (fixup.z_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 2);
126 if (fixup.w_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 3);
127 return yuv_fixup;
128 }
129
130 /* Hash table functions */
131 typedef unsigned int (hash_function_t)(const void *key);
132 typedef BOOL (compare_function_t)(const void *keya, const void *keyb);
133
134 struct hash_table_entry_t {
135 void *key;
136 void *value;
137 unsigned int hash;
138 struct list entry;
139 };
140
141 struct hash_table_t {
142 hash_function_t *hash_function;
143 compare_function_t *compare_function;
144 struct list *buckets;
145 unsigned int bucket_count;
146 struct hash_table_entry_t *entries;
147 unsigned int entry_count;
148 struct list free_entries;
149 unsigned int count;
150 unsigned int grow_size;
151 unsigned int shrink_size;
152 };
153
154 struct hash_table_t *hash_table_create(hash_function_t *hash_function, compare_function_t *compare_function);
155 void hash_table_destroy(struct hash_table_t *table, void (*free_value)(void *value, void *cb), void *cb);
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 #define MAX_LEVELS 256
170
171 #define MAX_CONST_I 16
172 #define MAX_CONST_B 16
173
174 /* Used for CreateStateBlock */
175 #define NUM_SAVEDPIXELSTATES_R 35
176 #define NUM_SAVEDPIXELSTATES_T 18
177 #define NUM_SAVEDPIXELSTATES_S 12
178 #define NUM_SAVEDVERTEXSTATES_R 34
179 #define NUM_SAVEDVERTEXSTATES_T 2
180 #define NUM_SAVEDVERTEXSTATES_S 1
181
182 extern const DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R];
183 extern const DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T];
184 extern const DWORD SavedPixelStates_S[NUM_SAVEDPIXELSTATES_S];
185 extern const DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R];
186 extern const DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T];
187 extern const DWORD SavedVertexStates_S[NUM_SAVEDVERTEXSTATES_S];
188
189 typedef enum _WINELOOKUP {
190 WINELOOKUP_WARPPARAM = 0,
191 MAX_LOOKUPS = 1
192 } WINELOOKUP;
193
194 extern const int minLookup[MAX_LOOKUPS];
195 extern const int maxLookup[MAX_LOOKUPS];
196 extern DWORD *stateLookup[MAX_LOOKUPS];
197
198 struct min_lookup
199 {
200 GLenum mip[WINED3DTEXF_LINEAR + 1];
201 };
202
203 struct min_lookup minMipLookup[WINED3DTEXF_ANISOTROPIC + 1];
204 const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1];
205 GLenum magLookup[WINED3DTEXF_ANISOTROPIC + 1];
206 const GLenum magLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1];
207
208 extern const struct filter_lookup filter_lookup_nofilter;
209 extern struct filter_lookup filter_lookup;
210
211 void init_type_lookup(WineD3D_GL_Info *gl_info);
212 #define WINED3D_ATR_TYPE(type) GLINFO_LOCATION.glTypeLookup[type].d3dType
213 #define WINED3D_ATR_SIZE(type) GLINFO_LOCATION.glTypeLookup[type].size
214 #define WINED3D_ATR_GLTYPE(type) GLINFO_LOCATION.glTypeLookup[type].glType
215 #define WINED3D_ATR_NORMALIZED(type) GLINFO_LOCATION.glTypeLookup[type].normalized
216 #define WINED3D_ATR_TYPESIZE(type) GLINFO_LOCATION.glTypeLookup[type].typesize
217
218 /* float_16_to_32() and float_32_to_16() (see implementation in
219 * surface_base.c) convert 16 bit floats in the FLOAT16 data type
220 * to standard C floats and vice versa. They do not depend on the encoding
221 * of the C float, so they are platform independent, but slow. On x86 and
222 * other IEEE 754 compliant platforms the conversion can be accelerated by
223 * bit shifting the exponent and mantissa. There are also some SSE-based
224 * assembly routines out there.
225 *
226 * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
227 */
228 static inline float float_16_to_32(const unsigned short *in) {
229 const unsigned short s = ((*in) & 0x8000);
230 const unsigned short e = ((*in) & 0x7C00) >> 10;
231 const unsigned short m = (*in) & 0x3FF;
232 const float sgn = (s ? -1.0 : 1.0);
233
234 if(e == 0) {
235 if(m == 0) return sgn * 0.0; /* +0.0 or -0.0 */
236 else return sgn * pow(2, -14.0) * ( (float) m / 1024.0);
237 } else if(e < 31) {
238 return sgn * pow(2, (float) e-15.0) * (1.0 + ((float) m / 1024.0));
239 } else {
240 if(m == 0) return sgn / 0.0; /* +INF / -INF */
241 else return 0.0 / 0.0; /* NAN */
242 }
243 }
244
245 /**
246 * Settings
247 */
248 #define VS_NONE 0
249 #define VS_HW 1
250
251 #define PS_NONE 0
252 #define PS_HW 1
253
254 #define VBO_NONE 0
255 #define VBO_HW 1
256
257 #define NP2_NONE 0
258 #define NP2_REPACK 1
259 #define NP2_NATIVE 2
260
261 #define ORM_BACKBUFFER 0
262 #define ORM_PBUFFER 1
263 #define ORM_FBO 2
264
265 #define SHADER_ARB 1
266 #define SHADER_GLSL 2
267 #define SHADER_ATI 3
268 #define SHADER_NONE 4
269
270 #define RTL_DISABLE -1
271 #define RTL_AUTO 0
272 #define RTL_READDRAW 1
273 #define RTL_READTEX 2
274 #define RTL_TEXDRAW 3
275 #define RTL_TEXTEX 4
276
277 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
278 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
279
280 /* NOTE: When adding fields to this structure, make sure to update the default
281 * values in wined3d_main.c as well. */
282 typedef struct wined3d_settings_s {
283 /* vertex and pixel shader modes */
284 int vs_mode;
285 int ps_mode;
286 int vbo_mode;
287 /* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
288 we should use it. However, until it's fully implemented, we'll leave it as a registry
289 setting for developers. */
290 BOOL glslRequested;
291 int offscreen_rendering_mode;
292 int rendertargetlock_mode;
293 unsigned short pci_vendor_id;
294 unsigned short pci_device_id;
295 /* Memory tracking and object counting */
296 unsigned int emulated_textureram;
297 char *logo;
298 int allow_multisampling;
299 } wined3d_settings_t;
300
301 extern wined3d_settings_t wined3d_settings;
302
303 /* Shader backends */
304 struct SHADER_OPCODE_ARG;
305
306 #define SHADER_PGMSIZE 65535
307 typedef struct SHADER_BUFFER {
308 char* buffer;
309 unsigned int bsize;
310 unsigned int lineNo;
311 BOOL newline;
312 } SHADER_BUFFER;
313
314 enum WINED3D_SHADER_INSTRUCTION_HANDLER
315 {
316 WINED3DSIH_ABS,
317 WINED3DSIH_ADD,
318 WINED3DSIH_BEM,
319 WINED3DSIH_BREAK,
320 WINED3DSIH_BREAKC,
321 WINED3DSIH_BREAKP,
322 WINED3DSIH_CALL,
323 WINED3DSIH_CALLNZ,
324 WINED3DSIH_CMP,
325 WINED3DSIH_CND,
326 WINED3DSIH_CRS,
327 WINED3DSIH_DCL,
328 WINED3DSIH_DEF,
329 WINED3DSIH_DEFB,
330 WINED3DSIH_DEFI,
331 WINED3DSIH_DP2ADD,
332 WINED3DSIH_DP3,
333 WINED3DSIH_DP4,
334 WINED3DSIH_DST,
335 WINED3DSIH_DSX,
336 WINED3DSIH_DSY,
337 WINED3DSIH_ELSE,
338 WINED3DSIH_ENDIF,
339 WINED3DSIH_ENDLOOP,
340 WINED3DSIH_ENDREP,
341 WINED3DSIH_EXP,
342 WINED3DSIH_EXPP,
343 WINED3DSIH_FRC,
344 WINED3DSIH_IF,
345 WINED3DSIH_IFC,
346 WINED3DSIH_LABEL,
347 WINED3DSIH_LIT,
348 WINED3DSIH_LOG,
349 WINED3DSIH_LOGP,
350 WINED3DSIH_LOOP,
351 WINED3DSIH_LRP,
352 WINED3DSIH_M3x2,
353 WINED3DSIH_M3x3,
354 WINED3DSIH_M3x4,
355 WINED3DSIH_M4x3,
356 WINED3DSIH_M4x4,
357 WINED3DSIH_MAD,
358 WINED3DSIH_MAX,
359 WINED3DSIH_MIN,
360 WINED3DSIH_MOV,
361 WINED3DSIH_MOVA,
362 WINED3DSIH_MUL,
363 WINED3DSIH_NOP,
364 WINED3DSIH_NRM,
365 WINED3DSIH_PHASE,
366 WINED3DSIH_POW,
367 WINED3DSIH_RCP,
368 WINED3DSIH_REP,
369 WINED3DSIH_RET,
370 WINED3DSIH_RSQ,
371 WINED3DSIH_SETP,
372 WINED3DSIH_SGE,
373 WINED3DSIH_SGN,
374 WINED3DSIH_SINCOS,
375 WINED3DSIH_SLT,
376 WINED3DSIH_SUB,
377 WINED3DSIH_TEX,
378 WINED3DSIH_TEXBEM,
379 WINED3DSIH_TEXBEML,
380 WINED3DSIH_TEXCOORD,
381 WINED3DSIH_TEXDEPTH,
382 WINED3DSIH_TEXDP3,
383 WINED3DSIH_TEXDP3TEX,
384 WINED3DSIH_TEXKILL,
385 WINED3DSIH_TEXLDD,
386 WINED3DSIH_TEXLDL,
387 WINED3DSIH_TEXM3x2DEPTH,
388 WINED3DSIH_TEXM3x2PAD,
389 WINED3DSIH_TEXM3x2TEX,
390 WINED3DSIH_TEXM3x3,
391 WINED3DSIH_TEXM3x3DIFF,
392 WINED3DSIH_TEXM3x3PAD,
393 WINED3DSIH_TEXM3x3SPEC,
394 WINED3DSIH_TEXM3x3TEX,
395 WINED3DSIH_TEXM3x3VSPEC,
396 WINED3DSIH_TEXREG2AR,
397 WINED3DSIH_TEXREG2GB,
398 WINED3DSIH_TEXREG2RGB,
399 WINED3DSIH_TABLE_SIZE
400 };
401
402 typedef void (*SHADER_HANDLER)(const struct SHADER_OPCODE_ARG *);
403
404 struct shader_caps {
405 DWORD VertexShaderVersion;
406 DWORD MaxVertexShaderConst;
407
408 DWORD PixelShaderVersion;
409 float PixelShader1xMaxValue;
410
411 WINED3DVSHADERCAPS2_0 VS20Caps;
412 WINED3DPSHADERCAPS2_0 PS20Caps;
413
414 DWORD MaxVShaderInstructionsExecuted;
415 DWORD MaxPShaderInstructionsExecuted;
416 DWORD MaxVertexShader30InstructionSlots;
417 DWORD MaxPixelShader30InstructionSlots;
418 };
419
420 enum tex_types
421 {
422 tex_1d = 0,
423 tex_2d = 1,
424 tex_3d = 2,
425 tex_cube = 3,
426 tex_rect = 4,
427 tex_type_count = 5,
428 };
429
430 typedef struct {
431 const SHADER_HANDLER *shader_instruction_handler_table;
432 void (*shader_select)(IWineD3DDevice *iface, BOOL usePS, BOOL useVS);
433 void (*shader_select_depth_blt)(IWineD3DDevice *iface, enum tex_types tex_type);
434 void (*shader_deselect_depth_blt)(IWineD3DDevice *iface);
435 void (*shader_update_float_vertex_constants)(IWineD3DDevice *iface, UINT start, UINT count);
436 void (*shader_update_float_pixel_constants)(IWineD3DDevice *iface, UINT start, UINT count);
437 void (*shader_load_constants)(IWineD3DDevice *iface, char usePS, char useVS);
438 void (*shader_color_correction)(const struct SHADER_OPCODE_ARG *arg, struct color_fixup_desc fixup);
439 void (*shader_destroy)(IWineD3DBaseShader *iface);
440 HRESULT (*shader_alloc_private)(IWineD3DDevice *iface);
441 void (*shader_free_private)(IWineD3DDevice *iface);
442 BOOL (*shader_dirtifyable_constants)(IWineD3DDevice *iface);
443 GLuint (*shader_generate_pshader)(IWineD3DPixelShader *iface, SHADER_BUFFER *buffer);
444 void (*shader_generate_vshader)(IWineD3DVertexShader *iface, SHADER_BUFFER *buffer);
445 void (*shader_get_caps)(WINED3DDEVTYPE devtype, const WineD3D_GL_Info *gl_info, struct shader_caps *caps);
446 BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
447 } shader_backend_t;
448
449 extern const shader_backend_t glsl_shader_backend;
450 extern const shader_backend_t arb_program_shader_backend;
451 extern const shader_backend_t none_shader_backend;
452
453 /* X11 locking */
454
455 extern void (*wine_tsx11_lock_ptr)(void);
456 extern void (*wine_tsx11_unlock_ptr)(void);
457
458 /* As GLX relies on X, this is needed */
459 extern int num_lock;
460
461 #if 0
462 #define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
463 #define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
464 #else
465 #define ENTER_GL() wine_tsx11_lock_ptr()
466 #define LEAVE_GL() wine_tsx11_unlock_ptr()
467 #endif
468
469 /*****************************************************************************
470 * Defines
471 */
472
473 /* GL related defines */
474 /* ------------------ */
475 #define GL_SUPPORT(ExtName) (GLINFO_LOCATION.supported[ExtName] != 0)
476 #define GL_LIMITS(ExtName) (GLINFO_LOCATION.max_##ExtName)
477 #define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
478 #define GL_VEND(_VendName) (GLINFO_LOCATION.gl_vendor == VENDOR_##_VendName ? TRUE : FALSE)
479
480 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
481 #define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
482 #define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
483 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
484
485 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
486 #define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
487 #define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
488 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
489
490 #define D3DCOLORTOGLFLOAT4(dw, vec) do { \
491 (vec)[0] = D3DCOLOR_R(dw); \
492 (vec)[1] = D3DCOLOR_G(dw); \
493 (vec)[2] = D3DCOLOR_B(dw); \
494 (vec)[3] = D3DCOLOR_A(dw); \
495 } while(0)
496
497 /* DirectX Device Limits */
498 /* --------------------- */
499 #define MAX_LEVELS 256 /* Maximum number of mipmap levels. Guessed at 256 */
500
501 #define MAX_STREAMS 16 /* Maximum possible streams - used for fixed size arrays
502 See MaxStreams in MSDN under GetDeviceCaps */
503 /* Maximum number of constants provided to the shaders */
504 #define HIGHEST_TRANSFORMSTATE 512
505 /* Highest value in WINED3DTRANSFORMSTATETYPE */
506
507 /* Checking of API calls */
508 /* --------------------- */
509 #ifndef WINE_NO_DEBUG_MSGS
510 #define checkGLcall(A) \
511 do { \
512 GLint err = glGetError(); \
513 if (err == GL_NO_ERROR) { \
514 TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
515 \
516 } else do { \
517 FIXME(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
518 debug_glerror(err), err, A, __FILE__, __LINE__); \
519 err = glGetError(); \
520 } while (err != GL_NO_ERROR); \
521 } while(0)
522 #else
523 #define checkGLcall(A) do {} while(0)
524 #endif
525
526 /* Trace routines / diagnostics */
527 /* ---------------------------- */
528
529 /* Dump out a matrix and copy it */
530 #define conv_mat(mat,gl_mat) \
531 do { \
532 TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
533 TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
534 TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
535 TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
536 memcpy(gl_mat, (mat), 16 * sizeof(float)); \
537 } while (0)
538
539 /* Macro to dump out the current state of the light chain */
540 #define DUMP_LIGHT_CHAIN() \
541 do { \
542 PLIGHTINFOEL *el = This->stateBlock->lights;\
543 while (el) { \
544 TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
545 el = el->next; \
546 } \
547 } while(0)
548
549 /* Trace vector and strided data information */
550 #define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w);
551 #define TRACE_STRIDED(sd,name) TRACE( #name "=(data:%p, stride:%d, type:%d, vbo %d, stream %u)\n", \
552 sd->u.s.name.lpData, sd->u.s.name.dwStride, sd->u.s.name.dwType, sd->u.s.name.VBO, sd->u.s.name.streamNo);
553
554 /* Defines used for optimizations */
555
556 /* Only reapply what is necessary */
557 #define REAPPLY_ALPHAOP 0x0001
558 #define REAPPLY_ALL 0xFFFF
559
560 /* Advance declaration of structures to satisfy compiler */
561 typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
562 typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
563 typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
564 typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
565
566 /* Global variables */
567 extern const float identity[16];
568
569 /*****************************************************************************
570 * Compilable extra diagnostics
571 */
572
573 /* Trace information per-vertex: (extremely high amount of trace) */
574 #if 0 /* NOTE: Must be 0 in cvs */
575 # define VTRACE(A) TRACE A
576 #else
577 # define VTRACE(A)
578 #endif
579
580 /* TODO: Confirm each of these works when wined3d move completed */
581 #if 0 /* NOTE: Must be 0 in cvs */
582 /* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
583 of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
584 is enabled, and if it doesn't exist it is disabled. */
585 # define FRAME_DEBUGGING
586 /* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
587 the file is deleted */
588 # if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
589 # define SINGLE_FRAME_DEBUGGING
590 # endif
591 /* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
592 It can only be enabled when FRAME_DEBUGGING is also enabled
593 The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
594 array is drawn. */
595 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
596 # define SHOW_FRAME_MAKEUP 1
597 # endif
598 /* The following, when enabled, lets you see the makeup of the all the textures used during each
599 of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
600 The contents of the textures assigned to each stage are written into
601 /tmp/texture_*_<Stage>.ppm after each primitive array is drawn. */
602 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
603 # define SHOW_TEXTURE_MAKEUP 0
604 # endif
605 extern BOOL isOn;
606 extern BOOL isDumpingFrames;
607 extern LONG primCounter;
608 #endif
609
610 /*****************************************************************************
611 * Prototypes
612 */
613
614 /* Routine common to the draw primitive and draw indexed primitive routines */
615 void drawPrimitive(IWineD3DDevice *iface,
616 int PrimitiveType,
617 long NumPrimitives,
618 /* for Indexed: */
619 long StartVertexIndex,
620 UINT numberOfVertices,
621 long StartIdx,
622 short idxBytes,
623 const void *idxData,
624 int minIndex);
625
626 void primitiveDeclarationConvertToStridedData(
627 IWineD3DDevice *iface,
628 BOOL useVertexShaderFunction,
629 WineDirect3DVertexStridedData *strided,
630 BOOL *fixup);
631
632 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
633
634 typedef void (WINE_GLAPI *glAttribFunc)(const void *data);
635 typedef void (WINE_GLAPI *glMultiTexCoordFunc)(GLenum unit, const void *data);
636 extern glAttribFunc position_funcs[WINED3DDECLTYPE_UNUSED];
637 extern glAttribFunc diffuse_funcs[WINED3DDECLTYPE_UNUSED];
638 extern glAttribFunc specular_funcs[WINED3DDECLTYPE_UNUSED];
639 extern glAttribFunc normal_funcs[WINED3DDECLTYPE_UNUSED];
640 extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3DDECLTYPE_UNUSED];
641
642 #define eps 1e-8
643
644 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
645 (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
646
647 /* Routines and structures related to state management */
648 typedef struct WineD3DContext WineD3DContext;
649 typedef void (*APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *ctx);
650
651 #define STATE_RENDER(a) (a)
652 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
653
654 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + (stage) * WINED3D_HIGHEST_TEXTURE_STATE + (num))
655 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
656
657 /* + 1 because samplers start with 0 */
658 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
659 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
660
661 #define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
662 #define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
663
664 #define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
665 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
666
667 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
668 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
669 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
670 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
671
672 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
673 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
674
675 #define STATE_VSHADER (STATE_VDECL + 1)
676 #define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
677
678 #define STATE_VIEWPORT (STATE_VSHADER + 1)
679 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
680
681 #define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
682 #define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
683 #define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
684 #define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
685
686 #define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
687 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
688
689 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
690 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
691
692 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
693 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
694
695 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
696
697 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
698
699 #define STATE_HIGHEST (STATE_FRONTFACE)
700
701 struct StateEntry
702 {
703 DWORD representative;
704 APPLYSTATEFUNC apply;
705 };
706
707 struct StateEntryTemplate
708 {
709 DWORD state;
710 struct StateEntry content;
711 GL_SupportedExt extension;
712 };
713
714 struct fragment_caps {
715 DWORD PrimitiveMiscCaps;
716
717 DWORD TextureOpCaps;
718 DWORD MaxTextureBlendStages;
719 DWORD MaxSimultaneousTextures;
720 };
721
722 struct fragment_pipeline {
723 void (*enable_extension)(IWineD3DDevice *iface, BOOL enable);
724 void (*get_caps)(WINED3DDEVTYPE devtype, const WineD3D_GL_Info *gl_info, struct fragment_caps *caps);
725 HRESULT (*alloc_private)(IWineD3DDevice *iface);
726 void (*free_private)(IWineD3DDevice *iface);
727 BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
728 const struct StateEntryTemplate *states;
729 BOOL ffp_proj_control;
730 };
731
732 extern const struct StateEntryTemplate misc_state_template[];
733 extern const struct StateEntryTemplate ffp_vertexstate_template[];
734 extern const struct fragment_pipeline ffp_fragment_pipeline;
735 extern const struct fragment_pipeline atifs_fragment_pipeline;
736 extern const struct fragment_pipeline arbfp_fragment_pipeline;
737 extern const struct fragment_pipeline nvts_fragment_pipeline;
738 extern const struct fragment_pipeline nvrc_fragment_pipeline;
739
740 /* "Base" state table */
741 void compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
742 const WineD3D_GL_Info *gl_info, const struct StateEntryTemplate *vertex,
743 const struct fragment_pipeline *fragment, const struct StateEntryTemplate *misc);
744
745 /* Shaders for color conversions in blits */
746 struct blit_shader {
747 HRESULT (*alloc_private)(IWineD3DDevice *iface);
748 void (*free_private)(IWineD3DDevice *iface);
749 HRESULT (*set_shader)(IWineD3DDevice *iface, WINED3DFORMAT fmt, GLenum textype, UINT width, UINT height);
750 void (*unset_shader)(IWineD3DDevice *iface);
751 BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
752 };
753
754 extern const struct blit_shader ffp_blit;
755 extern const struct blit_shader arbfp_blit;
756
757 /* The new context manager that should deal with onscreen and offscreen rendering */
758 struct WineD3DContext {
759 /* State dirtification
760 * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
761 * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
762 * 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
763 * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
764 */
765 DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
766 DWORD numDirtyEntries;
767 DWORD isStateDirty[STATE_HIGHEST/32 + 1]; /* Bitmap to find out quickly if a state is dirty */
768
769 IWineD3DSurface *surface;
770 DWORD tid; /* Thread ID which owns this context at the moment */
771
772 /* Stores some information about the context state for optimization */
773 BOOL draw_buffer_dirty;
774 BOOL last_was_rhw; /* true iff last draw_primitive was in xyzrhw mode */
775 BOOL last_was_pshader;
776 BOOL last_was_vshader;
777 BOOL last_was_foggy_shader;
778 BOOL namedArraysLoaded, numberedArraysLoaded;
779 DWORD numbered_array_mask;
780 BOOL lastWasPow2Texture[MAX_TEXTURES];
781 GLenum tracking_parm; /* Which source is tracking current colour */
782 unsigned char num_untracked_materials;
783 GLenum untracked_materials[2];
784 BOOL last_was_blit, last_was_ckey;
785 UINT blit_w, blit_h;
786 char texShaderBumpMap;
787 BOOL fog_coord;
788
789 char *vshader_const_dirty, *pshader_const_dirty;
790
791 /* The actual opengl context */
792 HGLRC glCtx;
793 HWND win_handle;
794 HDC hdc;
795 HPBUFFERARB pbuffer;
796 BOOL isPBuffer;
797 GLint aux_buffers;
798
799 /* FBOs */
800 struct list fbo_list;
801 struct fbo_entry *current_fbo;
802 GLuint src_fbo;
803 GLuint dst_fbo;
804
805 /* Extension emulation */
806 BOOL fog_enabled;
807 GLint gl_fog_source;
808 GLfloat fog_coord_value;
809 GLfloat color[4], fogstart, fogend, fogcolor[4];
810 };
811
812 typedef enum ContextUsage {
813 CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
814 CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
815 CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
816 CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
817 } ContextUsage;
818
819 void ActivateContext(IWineD3DDeviceImpl *device, IWineD3DSurface *target, ContextUsage usage);
820 WineD3DContext *getActiveContext(void);
821 WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, HWND win, BOOL create_pbuffer, const WINED3DPRESENT_PARAMETERS *pPresentParms);
822 void DestroyContext(IWineD3DDeviceImpl *This, WineD3DContext *context);
823 void context_resource_released(IWineD3DDevice *iface, IWineD3DResource *resource, WINED3DRESOURCETYPE type);
824 void context_bind_fbo(IWineD3DDevice *iface, GLenum target, GLuint *fbo);
825 void context_attach_depth_stencil_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, IWineD3DSurface *depth_stencil, BOOL use_render_buffer);
826 void context_attach_surface_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, DWORD idx, IWineD3DSurface *surface);
827
828 void delete_opengl_contexts(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
829 HRESULT create_primary_opengl_context(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
830
831 /* Macros for doing basic GPU detection based on opengl capabilities */
832 #define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
833 #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])
834 #define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
835 #define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
836
837 /* Default callbacks for implicit object destruction */
838 extern ULONG WINAPI D3DCB_DefaultDestroySurface(IWineD3DSurface *pSurface);
839
840 extern ULONG WINAPI D3DCB_DefaultDestroyVolume(IWineD3DVolume *pSurface);
841
842 /*****************************************************************************
843 * Internal representation of a light
844 */
845 typedef struct PLIGHTINFOEL PLIGHTINFOEL;
846 struct PLIGHTINFOEL {
847 WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
848 DWORD OriginalIndex;
849 LONG glIndex;
850 BOOL changed;
851 BOOL enabledChanged;
852 BOOL enabled;
853
854 /* Converted parms to speed up swapping lights */
855 float lightPosn[4];
856 float lightDirn[4];
857 float exponent;
858 float cutoff;
859
860 struct list entry;
861 };
862
863 /* The default light parameters */
864 extern const WINED3DLIGHT WINED3D_default_light;
865
866 typedef struct WineD3D_PixelFormat
867 {
868 int iPixelFormat; /* WGL pixel format */
869 int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
870 int redSize, greenSize, blueSize, alphaSize;
871 int depthSize, stencilSize;
872 BOOL windowDrawable;
873 BOOL pbufferDrawable;
874 BOOL doubleBuffer;
875 int auxBuffers;
876 int numSamples;
877 } WineD3D_PixelFormat;
878
879 /* The adapter structure */
880 struct WineD3DAdapter
881 {
882 UINT num;
883 BOOL opengl;
884 POINT monitorPoint;
885 WineD3D_GL_Info gl_info;
886 const char *driver;
887 const char *description;
888 WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
889 int nCfgs;
890 WineD3D_PixelFormat *cfgs;
891 BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
892 unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
893 unsigned int UsedTextureRam;
894 };
895
896 extern BOOL InitAdapters(void);
897 extern BOOL initPixelFormats(WineD3D_GL_Info *gl_info);
898 extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram);
899 extern void add_gl_compat_wrappers(WineD3D_GL_Info *gl_info);
900
901 /*****************************************************************************
902 * High order patch management
903 */
904 struct WineD3DRectPatch
905 {
906 UINT Handle;
907 float *mem;
908 WineDirect3DVertexStridedData strided;
909 WINED3DRECTPATCH_INFO RectPatchInfo;
910 float numSegs[4];
911 char has_normals, has_texcoords;
912 struct list entry;
913 };
914
915 HRESULT tesselate_rectpatch(IWineD3DDeviceImpl *This, struct WineD3DRectPatch *patch);
916
917 enum projection_types
918 {
919 proj_none = 0,
920 proj_count3 = 1,
921 proj_count4 = 2
922 };
923
924 enum dst_arg
925 {
926 resultreg = 0,
927 tempreg = 1
928 };
929
930 /*****************************************************************************
931 * Fixed function pipeline replacements
932 */
933 #define ARG_UNUSED 0xff
934 struct texture_stage_op
935 {
936 unsigned cop : 8;
937 unsigned carg1 : 8;
938 unsigned carg2 : 8;
939 unsigned carg0 : 8;
940
941 unsigned aop : 8;
942 unsigned aarg1 : 8;
943 unsigned aarg2 : 8;
944 unsigned aarg0 : 8;
945
946 struct color_fixup_desc color_fixup;
947 unsigned tex_type : 3;
948 unsigned dst : 1;
949 unsigned projected : 2;
950 unsigned padding : 10;
951 };
952
953 struct ffp_frag_settings {
954 struct texture_stage_op op[MAX_TEXTURES];
955 enum {
956 FOG_OFF,
957 FOG_LINEAR,
958 FOG_EXP,
959 FOG_EXP2
960 } fog;
961 /* Use an int instead of a char to get dword alignment */
962 unsigned int sRGB_write;
963 };
964
965 struct ffp_frag_desc
966 {
967 struct ffp_frag_settings settings;
968 };
969
970 void gen_ffp_frag_op(IWineD3DStateBlockImpl *stateblock, struct ffp_frag_settings *settings, BOOL ignore_textype);
971 const struct ffp_frag_desc *find_ffp_frag_shader(const struct hash_table_t *fragment_shaders,
972 const struct ffp_frag_settings *settings);
973 void add_ffp_frag_shader(struct hash_table_t *shaders, struct ffp_frag_desc *desc);
974 BOOL ffp_frag_program_key_compare(const void *keya, const void *keyb);
975 unsigned int ffp_frag_program_key_hash(const void *key);
976
977 /*****************************************************************************
978 * IWineD3D implementation structure
979 */
980 typedef struct IWineD3DImpl
981 {
982 /* IUnknown fields */
983 const IWineD3DVtbl *lpVtbl;
984 LONG ref; /* Note: Ref counting not required */
985
986 /* WineD3D Information */
987 IUnknown *parent;
988 UINT dxVersion;
989 } IWineD3DImpl;
990
991 extern const IWineD3DVtbl IWineD3D_Vtbl;
992
993 /* TODO: setup some flags in the registry to enable, disable pbuffer support
994 (since it will break quite a few things until contexts are managed properly!) */
995 extern BOOL pbuffer_support;
996 /* allocate one pbuffer per surface */
997 extern BOOL pbuffer_per_surface;
998
999 /* A helper function that dumps a resource list */
1000 void dumpResources(struct list *list);
1001
1002 /*****************************************************************************
1003 * IWineD3DDevice implementation structure
1004 */
1005 struct IWineD3DDeviceImpl
1006 {
1007 /* IUnknown fields */
1008 const IWineD3DDeviceVtbl *lpVtbl;
1009 LONG ref; /* Note: Ref counting not required */
1010
1011 /* WineD3D Information */
1012 IUnknown *parent;
1013 IWineD3D *wineD3D;
1014 struct WineD3DAdapter *adapter;
1015
1016 /* Window styles to restore when switching fullscreen mode */
1017 LONG style;
1018 LONG exStyle;
1019
1020 /* X and GL Information */
1021 GLint maxConcurrentLights;
1022 GLenum offscreenBuffer;
1023
1024 /* Selected capabilities */
1025 int vs_selected_mode;
1026 int ps_selected_mode;
1027 const shader_backend_t *shader_backend;
1028 void *shader_priv;
1029 void *fragment_priv;
1030 void *blit_priv;
1031 struct StateEntry StateTable[STATE_HIGHEST + 1];
1032 /* Array of functions for states which are handled by more than one pipeline part */
1033 APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
1034 const struct fragment_pipeline *frag_pipe;
1035 const struct blit_shader *blitter;
1036
1037 unsigned int max_ffp_textures, max_ffp_texture_stages;
1038
1039 /* To store */
1040 BOOL view_ident; /* true iff view matrix is identity */
1041 BOOL untransformed;
1042 BOOL vertexBlendUsed; /* To avoid needless setting of the blend matrices */
1043 #define DDRAW_PITCH_ALIGNMENT 8
1044 #define D3D8_PITCH_ALIGNMENT 4
1045 unsigned char surface_alignment; /* Line Alignment of surfaces */
1046
1047 /* State block related */
1048 BOOL isRecordingState;
1049 IWineD3DStateBlockImpl *stateBlock;
1050 IWineD3DStateBlockImpl *updateStateBlock;
1051 BOOL isInDraw;
1052
1053 /* Internal use fields */
1054 WINED3DDEVICE_CREATION_PARAMETERS createParms;
1055 UINT adapterNo;
1056 WINED3DDEVTYPE devType;
1057
1058 IWineD3DSwapChain **swapchains;
1059 UINT NumberOfSwapChains;
1060
1061 struct list resources; /* a linked list to track resources created by the device */
1062 struct list shaders; /* a linked list to track shaders (pixel and vertex) */
1063 unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
1064
1065 /* Render Target Support */
1066 IWineD3DSurface **render_targets;
1067 IWineD3DSurface *auto_depth_stencil_buffer;
1068 IWineD3DSurface *stencilBufferTarget;
1069
1070 /* Caches to avoid unneeded context changes */
1071 IWineD3DSurface *lastActiveRenderTarget;
1072 IWineD3DSwapChain *lastActiveSwapChain;
1073
1074 /* palettes texture management */
1075 UINT NumberOfPalettes;
1076 PALETTEENTRY **palettes;
1077 UINT currentPalette;
1078 UINT paletteConversionShader;
1079
1080 /* For rendering to a texture using glCopyTexImage */
1081 BOOL render_offscreen;
1082 GLenum *draw_buffers;
1083 GLuint depth_blt_texture;
1084 GLuint depth_blt_rb;
1085 UINT depth_blt_rb_w;
1086 UINT depth_blt_rb_h;
1087
1088 /* Cursor management */
1089 BOOL bCursorVisible;
1090 UINT xHotSpot;
1091 UINT yHotSpot;
1092 UINT xScreenSpace;
1093 UINT yScreenSpace;
1094 UINT cursorWidth, cursorHeight;
1095 GLuint cursorTexture;
1096 BOOL haveHardwareCursor;
1097 HCURSOR hardwareCursor;
1098
1099 /* The Wine logo surface */
1100 IWineD3DSurface *logo_surface;
1101
1102 /* Textures for when no other textures are mapped */
1103 UINT dummyTextureName[MAX_TEXTURES];
1104
1105 /* Debug stream management */
1106 BOOL debug;
1107
1108 /* Device state management */
1109 HRESULT state;
1110 BOOL d3d_initialized;
1111
1112 /* A flag to check for proper BeginScene / EndScene call pairs */
1113 BOOL inScene;
1114
1115 /* process vertex shaders using software or hardware */
1116 BOOL softwareVertexProcessing;
1117
1118 /* DirectDraw stuff */
1119 DWORD ddraw_width, ddraw_height;
1120 WINED3DFORMAT ddraw_format;
1121
1122 /* Final position fixup constant */
1123 float posFixup[4];
1124
1125 /* With register combiners we can skip junk texture stages */
1126 DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1127 DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1128 BOOL fixed_function_usage_map[MAX_TEXTURES];
1129
1130 /* Stream source management */
1131 WineDirect3DVertexStridedData strided_streams;
1132 const WineDirect3DVertexStridedData *up_strided;
1133 BOOL useDrawStridedSlow;
1134 BOOL instancedDraw;
1135
1136 /* Context management */
1137 WineD3DContext **contexts; /* Dynamic array containing pointers to context structures */
1138 WineD3DContext *activeContext;
1139 DWORD lastThread;
1140 UINT numContexts;
1141 WineD3DContext *pbufferContext; /* The context that has a pbuffer as drawable */
1142 DWORD pbufferWidth, pbufferHeight; /* Size of the buffer drawable */
1143
1144 /* High level patch management */
1145 #define PATCHMAP_SIZE 43
1146 #define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
1147 struct list patches[PATCHMAP_SIZE];
1148 struct WineD3DRectPatch *currentPatch;
1149 };
1150
1151 extern const IWineD3DDeviceVtbl IWineD3DDevice_Vtbl;
1152
1153 HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, DWORD Count,
1154 CONST WINED3DRECT* pRects, DWORD Flags, WINED3DCOLOR Color,
1155 float Z, DWORD Stencil);
1156 void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This);
1157 void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state);
1158 static inline BOOL isStateDirty(WineD3DContext *context, DWORD state) {
1159 DWORD idx = state >> 5;
1160 BYTE shift = state & 0x1f;
1161 return context->isStateDirty[idx] & (1 << shift);
1162 }
1163
1164 /* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
1165 typedef struct PrivateData
1166 {
1167 struct list entry;
1168
1169 GUID tag;
1170 DWORD flags; /* DDSPD_* */
1171
1172 union
1173 {
1174 LPVOID data;
1175 LPUNKNOWN object;
1176 } ptr;
1177
1178 DWORD size;
1179 } PrivateData;
1180
1181 /*****************************************************************************
1182 * IWineD3DResource implementation structure
1183 */
1184 typedef struct IWineD3DResourceClass
1185 {
1186 /* IUnknown fields */
1187 LONG ref; /* Note: Ref counting not required */
1188
1189 /* WineD3DResource Information */
1190 IUnknown *parent;
1191 WINED3DRESOURCETYPE resourceType;
1192 IWineD3DDeviceImpl *wineD3DDevice;
1193 WINED3DPOOL pool;
1194 UINT size;
1195 DWORD usage;
1196 WINED3DFORMAT format;
1197 DWORD priority;
1198 BYTE *allocatedMemory; /* Pointer to the real data location */
1199 BYTE *heapMemory; /* Pointer to the HeapAlloced block of memory */
1200 struct list privateData;
1201 struct list resource_list_entry;
1202
1203 } IWineD3DResourceClass;
1204
1205 typedef struct IWineD3DResourceImpl
1206 {
1207 /* IUnknown & WineD3DResource Information */
1208 const IWineD3DResourceVtbl *lpVtbl;
1209 IWineD3DResourceClass resource;
1210 } IWineD3DResourceImpl;
1211
1212 void resource_cleanup(IWineD3DResource *iface);
1213 HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID guid);
1214 HRESULT resource_get_device(IWineD3DResource *iface, IWineD3DDevice **device);
1215 HRESULT resource_get_parent(IWineD3DResource *iface, IUnknown **parent);
1216 DWORD resource_get_priority(IWineD3DResource *iface);
1217 HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID guid,
1218 void *data, DWORD *data_size);
1219 WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface);
1220 DWORD resource_set_priority(IWineD3DResource *iface, DWORD new_priority);
1221 HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID guid,
1222 const void *data, DWORD data_size, DWORD flags);
1223
1224 /* Tests show that the start address of resources is 32 byte aligned */
1225 #define RESOURCE_ALIGNMENT 32
1226
1227 /*****************************************************************************
1228 * IWineD3DVertexBuffer implementation structure (extends IWineD3DResourceImpl)
1229 */
1230 enum vbo_conversion_type {
1231 CONV_NONE = 0,
1232 CONV_D3DCOLOR = 1,
1233 CONV_POSITIONT = 2,
1234 CONV_FLOAT16_2 = 3 /* Also handles FLOAT16_4 */
1235
1236 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
1237 * fixed function semantics as D3DCOLOR or FLOAT16
1238 */
1239 };
1240
1241 typedef struct IWineD3DVertexBufferImpl
1242 {
1243 /* IUnknown & WineD3DResource Information */
1244 const IWineD3DVertexBufferVtbl *lpVtbl;
1245 IWineD3DResourceClass resource;
1246
1247 /* WineD3DVertexBuffer specifics */
1248 DWORD fvf;
1249
1250 /* Vertex buffer object support */
1251 GLuint vbo;
1252 BYTE Flags;
1253 LONG bindCount;
1254 LONG vbo_size;
1255 GLenum vbo_usage;
1256
1257 UINT dirtystart, dirtyend;
1258 LONG lockcount;
1259
1260 LONG declChanges, draws;
1261 /* Last description of the buffer */
1262 DWORD stride; /* 0 if no conversion */
1263 enum vbo_conversion_type *conv_map; /* NULL if no conversion */
1264
1265 /* Extra load offsets, for FLOAT16 conversion */
1266 DWORD *conv_shift; /* NULL if no shifted conversion */
1267 DWORD conv_stride; /* 0 if no shifted conversion */
1268 } IWineD3DVertexBufferImpl;
1269
1270 extern const IWineD3DVertexBufferVtbl IWineD3DVertexBuffer_Vtbl;
1271
1272 #define VBFLAG_OPTIMIZED 0x01 /* Optimize has been called for the VB */
1273 #define VBFLAG_DIRTY 0x02 /* Buffer data has been modified */
1274 #define VBFLAG_HASDESC 0x04 /* A vertex description has been found */
1275 #define VBFLAG_CREATEVBO 0x08 /* Attempt to create a VBO next PreLoad */
1276
1277 /*****************************************************************************
1278 * IWineD3DIndexBuffer implementation structure (extends IWineD3DResourceImpl)
1279 */
1280 typedef struct IWineD3DIndexBufferImpl
1281 {
1282 /* IUnknown & WineD3DResource Information */
1283 const IWineD3DIndexBufferVtbl *lpVtbl;
1284 IWineD3DResourceClass resource;
1285
1286 GLuint vbo;
1287 UINT dirtystart, dirtyend;
1288 LONG lockcount;
1289
1290 /* WineD3DVertexBuffer specifics */
1291 } IWineD3DIndexBufferImpl;
1292
1293 extern const IWineD3DIndexBufferVtbl IWineD3DIndexBuffer_Vtbl;
1294
1295 /*****************************************************************************
1296 * IWineD3DBaseTexture D3D- > openGL state map lookups
1297 */
1298 #define WINED3DFUNC_NOTSUPPORTED -2
1299 #define WINED3DFUNC_UNIMPLEMENTED -1
1300
1301 typedef enum winetexturestates {
1302 WINED3DTEXSTA_ADDRESSU = 0,
1303 WINED3DTEXSTA_ADDRESSV = 1,
1304 WINED3DTEXSTA_ADDRESSW = 2,
1305 WINED3DTEXSTA_BORDERCOLOR = 3,
1306 WINED3DTEXSTA_MAGFILTER = 4,
1307 WINED3DTEXSTA_MINFILTER = 5,
1308 WINED3DTEXSTA_MIPFILTER = 6,
1309 WINED3DTEXSTA_MAXMIPLEVEL = 7,
1310 WINED3DTEXSTA_MAXANISOTROPY = 8,
1311 WINED3DTEXSTA_SRGBTEXTURE = 9,
1312 WINED3DTEXSTA_ELEMENTINDEX = 10,
1313 WINED3DTEXSTA_DMAPOFFSET = 11,
1314 WINED3DTEXSTA_TSSADDRESSW = 12,
1315 MAX_WINETEXTURESTATES = 13,
1316 } winetexturestates;
1317
1318 /*****************************************************************************
1319 * IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
1320 */
1321 typedef struct IWineD3DBaseTextureClass
1322 {
1323 DWORD states[MAX_WINETEXTURESTATES];
1324 UINT levels;
1325 BOOL dirty;
1326 UINT textureName;
1327 float pow2Matrix[16];
1328 UINT LOD;
1329 WINED3DTEXTUREFILTERTYPE filterType;
1330 LONG bindCount;
1331 DWORD sampler;
1332 BOOL is_srgb;
1333 UINT srgb_mode_change_count;
1334 const struct min_lookup *minMipLookup;
1335 const GLenum *magLookup;
1336 struct color_fixup_desc shader_color_fixup;
1337 } IWineD3DBaseTextureClass;
1338
1339 typedef struct IWineD3DBaseTextureImpl
1340 {
1341 /* IUnknown & WineD3DResource Information */
1342 const IWineD3DBaseTextureVtbl *lpVtbl;
1343 IWineD3DResourceClass resource;
1344 IWineD3DBaseTextureClass baseTexture;
1345
1346 } IWineD3DBaseTextureImpl;
1347
1348 void basetexture_apply_state_changes(IWineD3DBaseTexture *iface,
1349 const DWORD texture_states[WINED3D_HIGHEST_TEXTURE_STATE + 1],
1350 const DWORD sampler_states[WINED3D_HIGHEST_SAMPLER_STATE + 1]);
1351 HRESULT basetexture_bind(IWineD3DBaseTexture *iface);
1352 void basetexture_cleanup(IWineD3DBaseTexture *iface);
1353 void basetexture_generate_mipmaps(IWineD3DBaseTexture *iface);
1354 WINED3DTEXTUREFILTERTYPE basetexture_get_autogen_filter_type(IWineD3DBaseTexture *iface);
1355 BOOL basetexture_get_dirty(IWineD3DBaseTexture *iface);
1356 DWORD basetexture_get_level_count(IWineD3DBaseTexture *iface);
1357 DWORD basetexture_get_lod(IWineD3DBaseTexture *iface);
1358 HRESULT basetexture_set_autogen_filter_type(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE filter_type);
1359 BOOL basetexture_set_dirty(IWineD3DBaseTexture *iface, BOOL dirty);
1360 DWORD basetexture_set_lod(IWineD3DBaseTexture *iface, DWORD new_lod);
1361 void basetexture_unload(IWineD3DBaseTexture *iface);
1362
1363 /*****************************************************************************
1364 * IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
1365 */
1366 typedef struct IWineD3DTextureImpl
1367 {
1368 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1369 const IWineD3DTextureVtbl *lpVtbl;
1370 IWineD3DResourceClass resource;
1371 IWineD3DBaseTextureClass baseTexture;
1372
1373 /* IWineD3DTexture */
1374 IWineD3DSurface *surfaces[MAX_LEVELS];
1375
1376 UINT width;
1377 UINT height;
1378 UINT target;
1379 BOOL cond_np2;
1380
1381 } IWineD3DTextureImpl;
1382
1383 extern const IWineD3DTextureVtbl IWineD3DTexture_Vtbl;
1384
1385 /*****************************************************************************
1386 * IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1387 */
1388 typedef struct IWineD3DCubeTextureImpl
1389 {
1390 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1391 const IWineD3DCubeTextureVtbl *lpVtbl;
1392 IWineD3DResourceClass resource;
1393 IWineD3DBaseTextureClass baseTexture;
1394
1395 /* IWineD3DCubeTexture */
1396 IWineD3DSurface *surfaces[6][MAX_LEVELS];
1397 } IWineD3DCubeTextureImpl;
1398
1399 extern const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl;
1400
1401 typedef struct _WINED3DVOLUMET_DESC
1402 {
1403 UINT Width;
1404 UINT Height;
1405 UINT Depth;
1406 } WINED3DVOLUMET_DESC;
1407
1408 /*****************************************************************************
1409 * IWineD3DVolume implementation structure (extends IUnknown)
1410 */
1411 typedef struct IWineD3DVolumeImpl
1412 {
1413 /* IUnknown & WineD3DResource fields */
1414 const IWineD3DVolumeVtbl *lpVtbl;
1415 IWineD3DResourceClass resource;
1416
1417 /* WineD3DVolume Information */
1418 WINED3DVOLUMET_DESC currentDesc;
1419 IWineD3DBase *container;
1420 UINT bytesPerPixel;
1421
1422 BOOL lockable;
1423 BOOL locked;
1424 WINED3DBOX lockedBox;
1425 WINED3DBOX dirtyBox;
1426 BOOL dirty;
1427
1428
1429 } IWineD3DVolumeImpl;
1430
1431 extern const IWineD3DVolumeVtbl IWineD3DVolume_Vtbl;
1432
1433 /*****************************************************************************
1434 * IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1435 */
1436 typedef struct IWineD3DVolumeTextureImpl
1437 {
1438 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1439 const IWineD3DVolumeTextureVtbl *lpVtbl;
1440 IWineD3DResourceClass resource;
1441 IWineD3DBaseTextureClass baseTexture;
1442
1443 /* IWineD3DVolumeTexture */
1444 IWineD3DVolume *volumes[MAX_LEVELS];
1445 } IWineD3DVolumeTextureImpl;
1446
1447 extern const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl;
1448
1449 typedef struct _WINED3DSURFACET_DESC
1450 {
1451 WINED3DMULTISAMPLE_TYPE MultiSampleType;
1452 DWORD MultiSampleQuality;
1453 UINT Width;
1454 UINT Height;
1455 } WINED3DSURFACET_DESC;
1456
1457 /*****************************************************************************
1458 * Structure for DIB Surfaces (GetDC and GDI surfaces)
1459 */
1460 typedef struct wineD3DSurface_DIB {
1461 HBITMAP DIBsection;
1462 void* bitmap_data;
1463 UINT bitmap_size;
1464 HGDIOBJ holdbitmap;
1465 BOOL client_memory;
1466 } wineD3DSurface_DIB;
1467
1468 typedef struct {
1469 struct list entry;
1470 GLuint id;
1471 UINT width;
1472 UINT height;
1473 } renderbuffer_entry_t;
1474
1475 struct fbo_entry
1476 {
1477 struct list entry;
1478 IWineD3DSurface **render_targets;
1479 IWineD3DSurface *depth_stencil;
1480 BOOL attached;
1481 GLuint id;
1482 };
1483
1484 /*****************************************************************************
1485 * IWineD3DClipp implementation structure
1486 */
1487 typedef struct IWineD3DClipperImpl
1488 {
1489 const IWineD3DClipperVtbl *lpVtbl;
1490 LONG ref;
1491
1492 IUnknown *Parent;
1493 HWND hWnd;
1494 } IWineD3DClipperImpl;
1495
1496
1497 /*****************************************************************************
1498 * IWineD3DSurface implementation structure
1499 */
1500 struct IWineD3DSurfaceImpl
1501 {
1502 /* IUnknown & IWineD3DResource Information */
1503 const IWineD3DSurfaceVtbl *lpVtbl;
1504 IWineD3DResourceClass resource;
1505
1506 /* IWineD3DSurface fields */
1507 IWineD3DBase *container;
1508 WINED3DSURFACET_DESC currentDesc;
1509 IWineD3DPaletteImpl *palette; /* D3D7 style palette handling */
1510 PALETTEENTRY *palette9; /* D3D8/9 style palette handling */
1511
1512 UINT bytesPerPixel;
1513
1514 /* TODO: move this off into a management class(maybe!) */
1515 DWORD Flags;
1516
1517 UINT pow2Width;
1518 UINT pow2Height;
1519 float heightscale;
1520
1521 /* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
1522 void (*get_drawable_size)(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1523
1524 /* Oversized texture */
1525 RECT glRect;
1526
1527 /* PBO */
1528 GLuint pbo;
1529
1530 RECT lockedRect;
1531 RECT dirtyRect;
1532 int lockCount;
1533 #define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
1534
1535 glDescriptor glDescription;
1536 BOOL srgb;
1537
1538 /* For GetDC */
1539 wineD3DSurface_DIB dib;
1540 HDC hDC;
1541
1542 /* Color keys for DDraw */
1543 WINEDDCOLORKEY DestBltCKey;
1544 WINEDDCOLORKEY DestOverlayCKey;
1545 WINEDDCOLORKEY SrcOverlayCKey;
1546 WINEDDCOLORKEY SrcBltCKey;
1547 DWORD CKeyFlags;
1548
1549 WINEDDCOLORKEY glCKey;
1550
1551 struct list renderbuffers;
1552 renderbuffer_entry_t *current_renderbuffer;
1553
1554 /* DirectDraw clippers */
1555 IWineD3DClipper *clipper;
1556
1557 /* DirectDraw Overlay handling */
1558 RECT overlay_srcrect;
1559 RECT overlay_destrect;
1560 IWineD3DSurfaceImpl *overlay_dest;
1561 struct list overlays;
1562 struct list overlay_entry;
1563 };
1564
1565 extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl;
1566 extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl;
1567
1568 /* Predeclare the shared Surface functions */
1569 HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface, REFIID riid, LPVOID *ppobj);
1570 ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface);
1571 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface *iface, IUnknown **pParent);
1572 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDevice(IWineD3DSurface *iface, IWineD3DDevice** ppDevice);
1573 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags);
1574 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData);
1575 HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid);
1576 DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew);
1577 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface);
1578 WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface);
1579 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface, REFIID riid, void** ppContainer);
1580 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface *iface, WINED3DSURFACE_DESC *pDesc);
1581 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags);
1582 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags);
1583 HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface);
1584 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface);
1585 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface *iface, IWineD3DPalette **Pal);
1586 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal);
1587 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface *iface, DWORD Flags, const WINEDDCOLORKEY *CKey);
1588 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface *iface, IWineD3DBase *container);
1589 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface);
1590 HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface);
1591 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y);
1592 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface *iface, LONG *X, LONG *Y);
1593 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface, DWORD Flags, IWineD3DSurface *Ref);
1594 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface *iface, const RECT *SrcRect,
1595 IWineD3DSurface *DstSurface, const RECT *DstRect, DWORD Flags, const WINEDDOVERLAYFX *FX);
1596 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface *iface, IWineD3DClipper *clipper);
1597 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface *iface, IWineD3DClipper **clipper);
1598 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format);
1599 HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface);
1600 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface *iface, const RECT *DestRect, IWineD3DSurface *SrcSurface,
1601 const RECT *SrcRect, DWORD Flags, const WINEDDBLTFX *DDBltFx, WINED3DTEXTUREFILTERTYPE Filter);
1602 HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty,
1603 IWineD3DSurface *Source, const RECT *rsrc, DWORD trans);
1604 HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface *iface, WINED3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags);
1605 void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface);
1606 const void *WINAPI IWineD3DBaseSurfaceImpl_GetData(IWineD3DSurface *iface);
1607
1608 void get_drawable_size_swapchain(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1609 void get_drawable_size_backbuffer(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1610 void get_drawable_size_pbuffer(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1611 void get_drawable_size_fbo(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1612
1613 void flip_surface(IWineD3DSurfaceImpl *front, IWineD3DSurfaceImpl *back);
1614
1615 /* Surface flags: */
1616 #define SFLAG_OVERSIZE 0x00000001 /* Surface is bigger than gl size, blts only */
1617 #define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
1618 #define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
1619 #define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
1620 #define SFLAG_DISCARD 0x00000010 /* ??? */
1621 #define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
1622 #define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
1623 #define SFLAG_INDRAWABLE 0x00000080 /* The gl drawable contains the most up to date data */
1624 #define SFLAG_INSYSMEM 0x00000100 /* The system memory copy is most up to date */
1625 #define SFLAG_NONPOW2 0x00000200 /* Surface sizes are not a power of 2 */
1626 #define SFLAG_DYNLOCK 0x00000400 /* Surface is often locked by the app */
1627 #define SFLAG_DYNCHANGE 0x00000C00 /* Surface contents are changed very often, implies DYNLOCK */
1628 #define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
1629 #define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
1630 #define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
1631 #define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
1632 #define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
1633 #define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
1634 #define SFLAG_PBO 0x00040000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
1635 #define SFLAG_NORMCOORD 0x00080000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
1636 #define SFLAG_DS_ONSCREEN 0x00100000 /* Is a depth stencil, last modified onscreen */
1637 #define SFLAG_DS_OFFSCREEN 0x00200000 /* Is a depth stencil, last modified offscreen */
1638 #define SFLAG_INOVERLAYDRAW 0x00400000 /* Overlay drawing is in progress. Recursion prevention */
1639
1640 /* In some conditions the surface memory must not be freed:
1641 * SFLAG_OVERSIZE: Not all data can be kept in GL
1642 * SFLAG_CONVERTED: Converting the data back would take too long
1643 * SFLAG_DIBSECTION: The dib code manages the memory
1644 * SFLAG_LOCKED: The app requires access to the surface data
1645 * SFLAG_DYNLOCK: Avoid freeing the data for performance
1646 * SFLAG_DYNCHANGE: Same reason as DYNLOCK
1647 * SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
1648 * SFLAG_CLIENT: OpenGL uses our memory as backup
1649 */
1650 #define SFLAG_DONOTFREE (SFLAG_OVERSIZE | \
1651 SFLAG_CONVERTED | \
1652 SFLAG_DIBSECTION | \
1653 SFLAG_LOCKED | \
1654 SFLAG_DYNLOCK | \
1655 SFLAG_DYNCHANGE | \
1656 SFLAG_USERPTR | \
1657 SFLAG_PBO | \
1658 SFLAG_CLIENT)
1659
1660 #define SFLAG_LOCATIONS (SFLAG_INSYSMEM | \
1661 SFLAG_INTEXTURE | \
1662 SFLAG_INDRAWABLE)
1663
1664 #define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN | \
1665 SFLAG_DS_OFFSCREEN)
1666 #define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
1667
1668 BOOL CalculateTexRect(IWineD3DSurfaceImpl *This, RECT *Rect, float glTexCoord[4]);
1669
1670 typedef enum {
1671 NO_CONVERSION,
1672 CONVERT_PALETTED,
1673 CONVERT_PALETTED_CK,
1674 CONVERT_CK_565,
1675 CONVERT_CK_5551,
1676 CONVERT_CK_4444,
1677 CONVERT_CK_4444_ARGB,
1678 CONVERT_CK_1555,
1679 CONVERT_555,
1680 CONVERT_CK_RGB24,
1681 CONVERT_CK_8888,
1682 CONVERT_CK_8888_ARGB,
1683 CONVERT_RGB32_888,
1684 CONVERT_V8U8,
1685 CONVERT_L6V5U5,
1686 CONVERT_X8L8V8U8,
1687 CONVERT_Q8W8V8U8,
1688 CONVERT_V16U16,
1689 CONVERT_A4L4,
1690 CONVERT_G16R16,
1691 } CONVERT_TYPES;
1692
1693 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);
1694
1695 BOOL palette9_changed(IWineD3DSurfaceImpl *This);
1696
1697 /*****************************************************************************
1698 * IWineD3DVertexDeclaration implementation structure
1699 */
1700 typedef struct attrib_declaration {
1701 DWORD usage;
1702 DWORD idx;
1703 } attrib_declaration;
1704
1705 #define MAX_ATTRIBS 16
1706
1707 typedef struct IWineD3DVertexDeclarationImpl {
1708 /* IUnknown Information */
1709 const IWineD3DVertexDeclarationVtbl *lpVtbl;
1710 LONG ref;
1711
1712 IUnknown *parent;
1713 IWineD3DDeviceImpl *wineD3DDevice;
1714
1715 WINED3DVERTEXELEMENT *pDeclarationWine;
1716 BOOL *ffp_valid;
1717 UINT declarationWNumElements;
1718
1719 DWORD streams[MAX_STREAMS];
1720 UINT num_streams;
1721 BOOL position_transformed;
1722 BOOL half_float_conv_needed;
1723
1724 /* Ordered array of declaration types that need swizzling in a vshader */
1725 attrib_declaration swizzled_attribs[MAX_ATTRIBS];
1726 UINT num_swizzled_attribs;
1727 } IWineD3DVertexDeclarationImpl;
1728
1729 extern const IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
1730
1731 /*****************************************************************************
1732 * IWineD3DStateBlock implementation structure
1733 */
1734
1735 /* Internal state Block for Begin/End/Capture/Create/Apply info */
1736 /* Note: Very long winded but gl Lists are not flexible enough */
1737 /* to resolve everything we need, so doing it manually for now */
1738 typedef struct SAVEDSTATES {
1739 BOOL indices;
1740 BOOL material;
1741 BOOL streamSource[MAX_STREAMS];
1742 BOOL streamFreq[MAX_STREAMS];
1743 BOOL textures[MAX_COMBINED_SAMPLERS];
1744 BOOL transform[HIGHEST_TRANSFORMSTATE + 1];
1745 BOOL viewport;
1746 BOOL renderState[WINEHIGHEST_RENDER_STATE + 1];
1747 BOOL textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1748 BOOL samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1749 BOOL clipplane[MAX_CLIPPLANES];
1750 BOOL vertexDecl;
1751 BOOL pixelShader;
1752 WORD pixelShaderConstantsB;
1753 WORD pixelShaderConstantsI;
1754 BOOL *pixelShaderConstantsF;
1755 BOOL vertexShader;
1756 WORD vertexShaderConstantsB;
1757 WORD vertexShaderConstantsI;
1758 BOOL *vertexShaderConstantsF;
1759 BOOL scissorRect;
1760 } SAVEDSTATES;
1761
1762 typedef struct {
1763 struct list entry;
1764 DWORD count;
1765 DWORD idx[13];
1766 } constants_entry;
1767
1768 struct StageState {
1769 DWORD stage;
1770 DWORD state;
1771 };
1772
1773 struct IWineD3DStateBlockImpl
1774 {
1775 /* IUnknown fields */
1776 const IWineD3DStateBlockVtbl *lpVtbl;
1777 LONG ref; /* Note: Ref counting not required */
1778
1779 /* IWineD3DStateBlock information */
1780 IUnknown *parent;
1781 IWineD3DDeviceImpl *wineD3DDevice;
1782 WINED3DSTATEBLOCKTYPE blockType;
1783
1784 /* Array indicating whether things have been set or changed */
1785 SAVEDSTATES changed;
1786 struct list set_vconstantsF;
1787 struct list set_pconstantsF;
1788
1789 /* Vertex Shader Declaration */
1790 IWineD3DVertexDeclaration *vertexDecl;
1791
1792 IWineD3DVertexShader *vertexShader;
1793
1794 /* Vertex Shader Constants */
1795 BOOL vertexShaderConstantB[MAX_CONST_B];
1796 INT vertexShaderConstantI[MAX_CONST_I * 4];
1797 float *vertexShaderConstantF;
1798
1799 /* Stream Source */
1800 BOOL streamIsUP;
1801 UINT streamStride[MAX_STREAMS];
1802 UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
1803 IWineD3DVertexBuffer *streamSource[MAX_STREAMS];
1804 UINT streamFreq[MAX_STREAMS + 1];
1805 UINT streamFlags[MAX_STREAMS + 1]; /*0 | WINED3DSTREAMSOURCE_INSTANCEDATA | WINED3DSTREAMSOURCE_INDEXEDDATA */
1806
1807 /* Indices */
1808 IWineD3DIndexBuffer* pIndexData;
1809 INT baseVertexIndex;
1810 INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
1811
1812 /* Transform */
1813 WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
1814
1815 /* Light hashmap . Collisions are handled using standard wine double linked lists */
1816 #define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
1817 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
1818 struct list lightMap[LIGHTMAP_SIZE]; /* Mashmap containing the lights */
1819 PLIGHTINFOEL *activeLights[MAX_ACTIVE_LIGHTS]; /* Map of opengl lights to d3d lights */
1820
1821 /* Clipping */
1822 double clipplane[MAX_CLIPPLANES][4];
1823 WINED3DCLIPSTATUS clip_status;
1824
1825 /* ViewPort */
1826 WINED3DVIEWPORT viewport;
1827
1828 /* Material */
1829 WINED3DMATERIAL material;
1830
1831 /* Pixel Shader */
1832 IWineD3DPixelShader *pixelShader;
1833
1834 /* Pixel Shader Constants */
1835 BOOL pixelShaderConstantB[MAX_CONST_B];
1836 INT pixelShaderConstantI[MAX_CONST_I * 4];
1837 float *pixelShaderConstantF;
1838
1839 /* RenderState */
1840 DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
1841
1842 /* Texture */
1843 IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
1844
1845 /* Texture State Stage */
1846 DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1847 DWORD lowest_disabled_stage;
1848 /* Sampler States */
1849 DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1850
1851 /* Scissor test rectangle */
1852 RECT scissorRect;
1853
1854 /* Contained state management */
1855 DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
1856 unsigned int num_contained_render_states;
1857 DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
1858 unsigned int num_contained_transform_states;
1859 DWORD contained_vs_consts_i[MAX_CONST_I];
1860 unsigned int num_contained_vs_consts_i;
1861 DWORD contained_vs_consts_b[MAX_CONST_B];
1862 unsigned int num_contained_vs_consts_b;
1863 DWORD *contained_vs_consts_f;
1864 unsigned int num_contained_vs_consts_f;
1865 DWORD contained_ps_consts_i[MAX_CONST_I];
1866 unsigned int num_contained_ps_consts_i;
1867 DWORD contained_ps_consts_b[MAX_CONST_B];
1868 unsigned int num_contained_ps_consts_b;
1869 DWORD *contained_ps_consts_f;
1870 unsigned int num_contained_ps_consts_f;
1871 struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE)];
1872 unsigned int num_contained_tss_states;
1873 struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
1874 unsigned int num_contained_sampler_states;
1875 };
1876
1877 extern void stateblock_savedstates_set(
1878 IWineD3DStateBlock* iface,
1879 SAVEDSTATES* states,
1880 BOOL value);
1881
1882 extern void stateblock_copy(
1883 IWineD3DStateBlock* destination,
1884 IWineD3DStateBlock* source);
1885
1886 extern const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl;
1887
1888 /* Direct3D terminology with little modifications. We do not have an issued state
1889 * because only the driver knows about it, but we have a created state because d3d
1890 * allows GetData on a created issue, but opengl doesn't
1891 */
1892 enum query_state {
1893 QUERY_CREATED,
1894 QUERY_SIGNALLED,
1895 QUERY_BUILDING
1896 };
1897 /*****************************************************************************
1898 * IWineD3DQueryImpl implementation structure (extends IUnknown)
1899 */
1900 typedef struct IWineD3DQueryImpl
1901 {
1902 const IWineD3DQueryVtbl *lpVtbl;
1903 LONG ref; /* Note: Ref counting not required */
1904
1905 IUnknown *parent;
1906 /*TODO: replace with iface usage */
1907 #if 0
1908 IWineD3DDevice *wineD3DDevice;
1909 #else
1910 IWineD3DDeviceImpl *wineD3DDevice;
1911 #endif
1912
1913 /* IWineD3DQuery fields */
1914 enum query_state state;
1915 WINED3DQUERYTYPE type;
1916 /* TODO: Think about using a IUnknown instead of a void* */
1917 void *extendedData;
1918
1919
1920 } IWineD3DQueryImpl;
1921
1922 extern const IWineD3DQueryVtbl IWineD3DQuery_Vtbl;
1923 extern const IWineD3DQueryVtbl IWineD3DEventQuery_Vtbl;
1924 extern const IWineD3DQueryVtbl IWineD3DOcclusionQuery_Vtbl;
1925
1926 /* Datastructures for IWineD3DQueryImpl.extendedData */
1927 typedef struct WineQueryOcclusionData {
1928 GLuint queryId;
1929 WineD3DContext *ctx;
1930 } WineQueryOcclusionData;
1931
1932 typedef struct WineQueryEventData {
1933 GLuint fenceId;
1934 WineD3DContext *ctx;
1935 } WineQueryEventData;
1936
1937 /*****************************************************************************
1938 * IWineD3DSwapChainImpl implementation structure (extends IUnknown)
1939 */
1940
1941 typedef struct IWineD3DSwapChainImpl
1942 {
1943 /*IUnknown part*/
1944 const IWineD3DSwapChainVtbl *lpVtbl;
1945 LONG ref; /* Note: Ref counting not required */
1946
1947 IUnknown *parent;
1948 IWineD3DDeviceImpl *wineD3DDevice;
1949
1950 /* IWineD3DSwapChain fields */
1951 IWineD3DSurface **backBuffer;
1952 IWineD3DSurface *frontBuffer;
1953 WINED3DPRESENT_PARAMETERS presentParms;
1954 DWORD orig_width, orig_height;
1955 WINED3DFORMAT orig_fmt;
1956 WINED3DGAMMARAMP orig_gamma;
1957
1958 long prev_time, frames; /* Performance tracking */
1959 unsigned int vSyncCounter;
1960
1961 WineD3DContext **context; /* Later a array for multithreading */
1962 unsigned int num_contexts;
1963
1964 HWND win_handle;
1965 } IWineD3DSwapChainImpl;
1966
1967 extern const IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl;
1968 const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl;
1969 void x11_copy_to_screen(IWineD3DSwapChainImpl *This, const RECT *rc);
1970
1971 HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain *iface, REFIID riid, LPVOID *ppobj);
1972 ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface);
1973 ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface);
1974 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain *iface, IUnknown ** ppParent);
1975 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain *iface, IWineD3DSurface *pDestSurface);
1976 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UINT iBackBuffer, WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface **ppBackBuffer);
1977 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain *iface, WINED3DRASTER_STATUS *pRasterStatus);
1978 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain *iface, WINED3DDISPLAYMODE*pMode);
1979 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain *iface, IWineD3DDevice**ppDevice);
1980 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain *iface, WINED3DPRESENT_PARAMETERS *pPresentationParameters);
1981 HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain *iface, DWORD Flags, CONST WINED3DGAMMARAMP *pRamp);
1982 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain *iface, WINED3DGAMMARAMP *pRamp);
1983
1984 WineD3DContext *IWineD3DSwapChainImpl_CreateContextForThread(IWineD3DSwapChain *iface);
1985
1986 /*****************************************************************************
1987 * Utility function prototypes
1988 */
1989
1990 /* Trace routines */
1991 const char* debug_d3dformat(WINED3DFORMAT fmt);
1992 const char* debug_d3ddevicetype(WINED3DDEVTYPE devtype);
1993 const char* debug_d3dresourcetype(WINED3DRESOURCETYPE res);
1994 const char* debug_d3dusage(DWORD usage);
1995 const char* debug_d3dusagequery(DWORD usagequery);
1996 const char* debug_d3ddeclmethod(WINED3DDECLMETHOD method);
1997 const char* debug_d3ddecltype(WINED3DDECLTYPE type);
1998 const char* debug_d3ddeclusage(BYTE usage);
1999 const char* debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType);
2000 const char* debug_d3drenderstate(DWORD state);
2001 const char* debug_d3dsamplerstate(DWORD state);
2002 const char* debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type);
2003 const char* debug_d3dtexturestate(DWORD state);
2004 const char* debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype);
2005 const char* debug_d3dpool(WINED3DPOOL pool);
2006 const char *debug_fbostatus(GLenum status);
2007 const char *debug_glerror(GLenum error);
2008 const char *debug_d3dbasis(WINED3DBASISTYPE basis);
2009 const char *debug_d3ddegree(WINED3DDEGREETYPE order);
2010 const char* debug_d3dtop(WINED3DTEXTUREOP d3dtop);
2011 const char *debug_fixup_channel_source(enum fixup_channel_source source);
2012 const char *debug_yuv_fixup(enum yuv_fixup yuv_fixup);
2013 void dump_color_fixup_desc(struct color_fixup_desc fixup);
2014
2015 /* Routines for GL <-> D3D values */
2016 GLenum StencilOp(DWORD op);
2017 GLenum CompareFunc(DWORD func);
2018 BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3);
2019 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);
2020 void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords, BOOL transformed, DWORD coordtype, BOOL ffp_can_disable_proj);
2021 void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2022 void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2023 void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2024 void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2025
2026 void surface_force_reload(IWineD3DSurface *iface);
2027 GLenum surface_get_gl_buffer(IWineD3DSurface *iface, IWineD3DSwapChain *swapchain);
2028 void surface_load_ds_location(IWineD3DSurface *iface, DWORD location);
2029 void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location);
2030 void surface_set_compatible_renderbuffer(IWineD3DSurface *iface, unsigned int width, unsigned int height);
2031 void surface_set_texture_name(IWineD3DSurface *iface, GLuint name);
2032 void surface_set_texture_target(IWineD3DSurface *iface, GLenum target);
2033
2034 BOOL getColorBits(WINED3DFORMAT fmt, short *redSize, short *greenSize, short *blueSize, short *alphaSize, short *totalSize);
2035 BOOL getDepthStencilBits(WINED3DFORMAT fmt, short *depthSize, short *stencilSize);
2036
2037 /* Math utils */
2038 void multiply_matrix(WINED3DMATRIX *dest, const WINED3DMATRIX *src1, const WINED3DMATRIX *src2);
2039 unsigned int count_bits(unsigned int mask);
2040 UINT wined3d_log2i(UINT32 x);
2041
2042 /*****************************************************************************
2043 * To enable calling of inherited functions, requires prototypes
2044 *
2045 * Note: Only require classes which are subclassed, ie resource, basetexture,
2046 */
2047
2048 /* IWineD3DVertexBuffer */
2049 extern const BYTE *IWineD3DVertexBufferImpl_GetMemory(IWineD3DVertexBuffer* iface, DWORD iOffset, GLint *vbo);
2050
2051 /* TODO: Make this dynamic, based on shader limits ? */
2052 #define MAX_REG_ADDR 1
2053 #define MAX_REG_TEMP 32
2054 #define MAX_REG_TEXCRD 8
2055 #define MAX_REG_INPUT 12
2056 #define MAX_REG_OUTPUT 12
2057 #define MAX_CONST_I 16
2058 #define MAX_CONST_B 16
2059
2060 /* FIXME: This needs to go up to 2048 for
2061 * Shader model 3 according to msdn (and for software shaders) */
2062 #define MAX_LABELS 16
2063
2064 typedef struct semantic {
2065 DWORD usage;
2066 DWORD reg;
2067 } semantic;
2068
2069 typedef struct local_constant {
2070 struct list entry;
2071 unsigned int idx;
2072 DWORD value[4];
2073 } local_constant;
2074
2075 typedef struct shader_reg_maps {
2076 DWORD shader_version;
2077 char texcoord[MAX_REG_TEXCRD]; /* pixel < 3.0 */
2078 char temporary[MAX_REG_TEMP]; /* pixel, vertex */
2079 char address[MAX_REG_ADDR]; /* vertex */
2080 char packed_input[MAX_REG_INPUT]; /* pshader >= 3.0 */
2081 char packed_output[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
2082 char attributes[MAX_ATTRIBS]; /* vertex */
2083 char labels[MAX_LABELS]; /* pixel, vertex */
2084 DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
2085
2086 /* Sampler usage tokens
2087 * Use 0 as default (bit 31 is always 1 on a valid token) */
2088 DWORD samplers[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
2089 BOOL bumpmat[MAX_TEXTURES], luminanceparams[MAX_TEXTURES];
2090 char usesnrm, vpos, usesdsy;
2091 char usesrelconstF;
2092
2093 /* Whether or not loops are used in this shader, and nesting depth */
2094 unsigned loop_depth;
2095
2096 /* Whether or not this shader uses fog */
2097 char fog;
2098
2099 } shader_reg_maps;
2100
2101 /* Undocumented opcode controls */
2102 #define INST_CONTROLS_SHIFT 16
2103 #define INST_CONTROLS_MASK 0x00ff0000
2104
2105 typedef enum COMPARISON_TYPE {
2106 COMPARISON_GT = 1,
2107 COMPARISON_EQ = 2,
2108 COMPARISON_GE = 3,
2109 COMPARISON_LT = 4,
2110 COMPARISON_NE = 5,
2111 COMPARISON_LE = 6
2112 } COMPARISON_TYPE;
2113
2114 typedef struct SHADER_OPCODE {
2115 unsigned int opcode;
2116 const char* name;
2117 const char* glname;
2118 char dst_token;
2119 CONST UINT num_params;
2120 enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
2121 DWORD min_version;
2122 DWORD max_version;
2123 } SHADER_OPCODE;
2124
2125 typedef struct SHADER_OPCODE_ARG {
2126 IWineD3DBaseShader* shader;
2127 const shader_reg_maps *reg_maps;
2128 CONST SHADER_OPCODE* opcode;
2129 DWORD opcode_token;
2130 DWORD dst;
2131 DWORD dst_addr;
2132 DWORD predicate;
2133 DWORD src[4];
2134 DWORD src_addr[4];
2135 SHADER_BUFFER* buffer;
2136 } SHADER_OPCODE_ARG;
2137
2138 typedef struct SHADER_LIMITS {
2139 unsigned int temporary;
2140 unsigned int texcoord;
2141 unsigned int sampler;
2142 unsigned int constant_int;
2143 unsigned int constant_float;
2144 unsigned int constant_bool;
2145 unsigned int address;
2146 unsigned int packed_output;
2147 unsigned int packed_input;
2148 unsigned int attributes;
2149 unsigned int label;
2150 } SHADER_LIMITS;
2151
2152 /** Keeps track of details for TEX_M#x# shader opcodes which need to
2153 maintain state information between multiple codes */
2154 typedef struct SHADER_PARSE_STATE {
2155 unsigned int current_row;
2156 DWORD texcoord_w[2];
2157 } SHADER_PARSE_STATE;
2158
2159 #ifdef __GNUC__
2160 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
2161 #else
2162 #define PRINTF_ATTR(fmt,args)
2163 #endif
2164
2165 /* Base Shader utility functions.
2166 * (may move callers into the same file in the future) */
2167 extern int shader_addline(
2168 SHADER_BUFFER* buffer,
2169 const char* fmt, ...) PRINTF_ATTR(2,3);
2170
2171 const SHADER_OPCODE *shader_get_opcode(const SHADER_OPCODE *shader_ins, DWORD shader_version, DWORD code);
2172
2173 /* Vertex shader utility functions */
2174 extern BOOL vshader_get_input(
2175 IWineD3DVertexShader* iface,
2176 BYTE usage_req, BYTE usage_idx_req,
2177 unsigned int* regnum);
2178
2179 extern BOOL vshader_input_is_color(
2180 IWineD3DVertexShader* iface,
2181 unsigned int regnum);
2182
2183 extern HRESULT allocate_shader_constants(IWineD3DStateBlockImpl* object);
2184
2185 /* GLSL helper functions */
2186 extern void shader_glsl_add_instruction_modifiers(const SHADER_OPCODE_ARG *arg);
2187
2188 /*****************************************************************************
2189 * IDirect3DBaseShader implementation structure
2190 */
2191 typedef struct IWineD3DBaseShaderClass
2192 {
2193 LONG ref;
2194 SHADER_LIMITS limits;
2195 SHADER_PARSE_STATE parse_state;
2196 CONST SHADER_OPCODE *shader_ins;
2197 DWORD *function;
2198 UINT functionLength;
2199 BOOL is_compiled;
2200 UINT cur_loop_depth, cur_loop_regno;
2201 BOOL load_local_constsF;
2202 BOOL uses_bool_consts, uses_int_consts;
2203
2204 /* Type of shader backend */
2205 int shader_mode;
2206
2207 /* Programs this shader is linked with */
2208 struct list linked_programs;
2209
2210 /* Immediate constants (override global ones) */
2211 struct list constantsB;
2212 struct list constantsF;
2213 struct list constantsI;
2214 shader_reg_maps reg_maps;
2215
2216 UINT sampled_samplers[MAX_COMBINED_SAMPLERS];
2217 UINT num_sampled_samplers;
2218
2219 UINT recompile_count;
2220
2221 /* Pointer to the parent device */
2222 IWineD3DDevice *device;
2223 struct list shader_list_entry;
2224
2225 } IWineD3DBaseShaderClass;
2226
2227 typedef struct IWineD3DBaseShaderImpl {
2228 /* IUnknown */
2229 const IWineD3DBaseShaderVtbl *lpVtbl;
2230
2231 /* IWineD3DBaseShader */
2232 IWineD3DBaseShaderClass baseShader;
2233 } IWineD3DBaseShaderImpl;
2234
2235 void shader_buffer_init(struct SHADER_BUFFER *buffer);
2236 void shader_buffer_free(struct SHADER_BUFFER *buffer);
2237 void shader_cleanup(IWineD3DBaseShader *iface);
2238 HRESULT shader_get_registers_used(IWineD3DBaseShader *iface, struct shader_reg_maps *reg_maps,
2239 struct semantic *semantics_in, struct semantic *semantics_out, const DWORD *byte_code);
2240 void shader_trace_init(const DWORD *byte_code, const SHADER_OPCODE *opcode_table);
2241
2242 extern void shader_generate_main(IWineD3DBaseShader *iface, SHADER_BUFFER *buffer,
2243 const shader_reg_maps *reg_maps, const DWORD *pFunction);
2244
2245 static inline int shader_get_regtype(const DWORD param) {
2246 return (((param & WINED3DSP_REGTYPE_MASK) >> WINED3DSP_REGTYPE_SHIFT) |
2247 ((param & WINED3DSP_REGTYPE_MASK2) >> WINED3DSP_REGTYPE_SHIFT2));
2248 }
2249
2250 static inline int shader_get_writemask(const DWORD param) {
2251 return param & WINED3DSP_WRITEMASK_ALL;
2252 }
2253
2254 static inline BOOL shader_is_pshader_version(DWORD token) {
2255 return 0xFFFF0000 == (token & 0xFFFF0000);
2256 }
2257
2258 static inline BOOL shader_is_vshader_version(DWORD token) {
2259 return 0xFFFE0000 == (token & 0xFFFF0000);
2260 }
2261
2262 static inline BOOL shader_is_comment(DWORD token) {
2263 return WINED3DSIO_COMMENT == (token & WINED3DSI_OPCODE_MASK);
2264 }
2265
2266 static inline BOOL shader_is_scalar(DWORD param) {
2267 DWORD reg_type = shader_get_regtype(param);
2268 DWORD reg_num;
2269
2270 switch (reg_type) {
2271 case WINED3DSPR_RASTOUT:
2272 if ((param & WINED3DSP_REGNUM_MASK) != 0) {
2273 /* oFog & oPts */
2274 return TRUE;
2275 }
2276 /* oPos */
2277 return FALSE;
2278
2279 case WINED3DSPR_DEPTHOUT: /* oDepth */
2280 case WINED3DSPR_CONSTBOOL: /* b# */
2281 case WINED3DSPR_LOOP: /* aL */
2282 case WINED3DSPR_PREDICATE: /* p0 */
2283 return TRUE;
2284
2285 case WINED3DSPR_MISCTYPE:
2286 reg_num = param & WINED3DSP_REGNUM_MASK;
2287 switch(reg_num) {
2288 case 0: /* vPos */
2289 return FALSE;
2290 case 1: /* vFace */
2291 return TRUE;
2292 default:
2293 return FALSE;
2294 }
2295
2296 default:
2297 return FALSE;
2298 }
2299 }
2300
2301 static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
2302 local_constant* lconst;
2303
2304 if(This->baseShader.load_local_constsF) return FALSE;
2305 LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
2306 if(lconst->idx == reg) return TRUE;
2307 }
2308 return FALSE;
2309
2310 }
2311
2312 /*****************************************************************************
2313 * IDirect3DVertexShader implementation structure
2314 */
2315 typedef struct IWineD3DVertexShaderImpl {
2316 /* IUnknown parts*/
2317 const IWineD3DVertexShaderVtbl *lpVtbl;
2318
2319 /* IWineD3DBaseShader */
2320 IWineD3DBaseShaderClass baseShader;
2321
2322 /* IWineD3DVertexShaderImpl */
2323 IUnknown *parent;
2324
2325 DWORD usage;
2326
2327 /* The GL shader */
2328 GLuint prgId;
2329
2330 /* Vertex shader input and output semantics */
2331 semantic semantics_in [MAX_ATTRIBS];
2332 semantic semantics_out [MAX_REG_OUTPUT];
2333
2334 /* Ordered array of attributes that are swizzled */
2335 attrib_declaration swizzled_attribs [MAX_ATTRIBS];
2336 UINT num_swizzled_attribs;
2337
2338 UINT min_rel_offset, max_rel_offset;
2339 UINT rel_offset;
2340
2341 UINT recompile_count;
2342 } IWineD3DVertexShaderImpl;
2343 extern const SHADER_OPCODE IWineD3DVertexShaderImpl_shader_ins[];
2344 extern const IWineD3DVertexShaderVtbl IWineD3DVertexShader_Vtbl;
2345 HRESULT IWineD3DVertexShaderImpl_CompileShader(IWineD3DVertexShader *iface);
2346
2347 /*****************************************************************************
2348 * IDirect3DPixelShader implementation structure
2349 */
2350
2351 enum vertexprocessing_mode {
2352 fixedfunction,
2353 vertexshader,
2354 pretransformed
2355 };
2356
2357 struct stb_const_desc {
2358 char texunit;
2359 UINT const_num;
2360 };
2361
2362 /* Stateblock dependent parameters which have to be hardcoded
2363 * into the shader code
2364 */
2365 struct ps_compile_args {
2366 struct color_fixup_desc color_fixup[MAX_FRAGMENT_SAMPLERS];
2367 BOOL srgb_correction;
2368 enum vertexprocessing_mode vp_mode;
2369 /* Projected textures(ps 1.0-1.3) */
2370 /* Texture types(2D, Cube, 3D) in ps 1.x */
2371 };
2372
2373 struct ps_compiled_shader {
2374 struct ps_compile_args args;
2375 GLuint prgId;
2376 };
2377
2378 typedef struct IWineD3DPixelShaderImpl {
2379 /* IUnknown parts */
2380 const IWineD3DPixelShaderVtbl *lpVtbl;
2381
2382 /* IWineD3DBaseShader */
2383 IWineD3DBaseShaderClass baseShader;
2384
2385 /* IWineD3DPixelShaderImpl */
2386 IUnknown *parent;
2387
2388 /* Pixel shader input semantics */
2389 semantic semantics_in [MAX_REG_INPUT];
2390 DWORD input_reg_map[MAX_REG_INPUT];
2391 BOOL input_reg_used[MAX_REG_INPUT];
2392 int declared_in_count;
2393
2394 /* The GL shader */
2395 struct ps_compiled_shader *gl_shaders;
2396 UINT num_gl_shaders;
2397
2398 /* Some information about the shader behavior */
2399 struct stb_const_desc bumpenvmatconst[MAX_TEXTURES];
2400 char numbumpenvmatconsts;
2401 struct stb_const_desc luminanceconst[MAX_TEXTURES];
2402 char vpos_uniform;
2403 } IWineD3DPixelShaderImpl;
2404
2405 extern const SHADER_OPCODE IWineD3DPixelShaderImpl_shader_ins[];
2406 extern const IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl;
2407 GLuint find_gl_pshader(IWineD3DPixelShaderImpl *shader, const struct ps_compile_args *args);
2408 void find_ps_compile_args(IWineD3DPixelShaderImpl *shader, IWineD3DStateBlockImpl *stateblock, struct ps_compile_args *args);
2409
2410 /* sRGB correction constants */
2411 static const float srgb_cmp = 0.0031308;
2412 static const float srgb_mul_low = 12.92;
2413 static const float srgb_pow = 0.41666;
2414 static const float srgb_mul_high = 1.055;
2415 static const float srgb_sub_high = 0.055;
2416
2417 /*****************************************************************************
2418 * IWineD3DPalette implementation structure
2419 */
2420 struct IWineD3DPaletteImpl {
2421 /* IUnknown parts */
2422 const IWineD3DPaletteVtbl *lpVtbl;
2423 LONG ref;
2424
2425 IUnknown *parent;
2426 IWineD3DDeviceImpl *wineD3DDevice;
2427
2428 /* IWineD3DPalette */
2429 HPALETTE hpal;
2430 WORD palVersion; /*| */
2431 WORD palNumEntries; /*| LOGPALETTE */
2432 PALETTEENTRY palents[256]; /*| */
2433 /* This is to store the palette in 'screen format' */
2434 int screen_palents[256];
2435 DWORD Flags;
2436 };
2437
2438 extern const IWineD3DPaletteVtbl IWineD3DPalette_Vtbl;
2439 DWORD IWineD3DPaletteImpl_Size(DWORD dwFlags);
2440
2441 /* DirectDraw utility functions */
2442 extern WINED3DFORMAT pixelformat_for_depth(DWORD depth);
2443
2444 /*****************************************************************************
2445 * Pixel format management
2446 */
2447
2448 struct GlPixelFormatDesc
2449 {
2450 GLint glInternal;
2451 GLint glGammaInternal;
2452 GLint rtInternal;
2453 GLint glFormat;
2454 GLint glType;
2455 unsigned int Flags;
2456 float heightscale;
2457 struct color_fixup_desc color_fixup;
2458 };
2459
2460 typedef struct {
2461 WINED3DFORMAT format;
2462 DWORD alphaMask, redMask, greenMask, blueMask;
2463 UINT bpp;
2464 short depthSize, stencilSize;
2465 BOOL isFourcc;
2466 } StaticPixelFormatDesc;
2467
2468 const StaticPixelFormatDesc *getFormatDescEntry(WINED3DFORMAT fmt,
2469 const WineD3D_GL_Info *gl_info, const struct GlPixelFormatDesc **glDesc);
2470
2471 static inline BOOL use_vs(IWineD3DDeviceImpl *device) {
2472 return (device->vs_selected_mode != SHADER_NONE
2473 && device->stateBlock->vertexShader
2474 && !device->strided_streams.u.s.position_transformed);
2475 }
2476
2477 static inline BOOL use_ps(IWineD3DDeviceImpl *device) {
2478 return (device->ps_selected_mode != SHADER_NONE
2479 && device->stateBlock->pixelShader);
2480 }
2481
2482 void stretch_rect_fbo(IWineD3DDevice *iface, IWineD3DSurface *src_surface, WINED3DRECT *src_rect,
2483 IWineD3DSurface *dst_surface, WINED3DRECT *dst_rect, const WINED3DTEXTUREFILTERTYPE filter, BOOL flip);
2484 #endif