?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
wined3d: Make functions static where possible.
[wine/multimedia.git] / dlls / wined3d / wined3d_private.h
blobdfbe6c7bd9688e2d4f5c0ed420d5a3844ae5f8e3
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 /* Hash table functions */
47 typedef unsigned int (hash_function_t)(const void *key);
48 typedef BOOL (compare_function_t)(const void *keya, const void *keyb);
49
50 struct hash_table_entry_t {
51 void *key;
52 void *value;
53 unsigned int hash;
54 struct list entry;
55 };
56
57 struct hash_table_t {
58 hash_function_t *hash_function;
59 compare_function_t *compare_function;
60 struct list *buckets;
61 unsigned int bucket_count;
62 struct hash_table_entry_t *entries;
63 unsigned int entry_count;
64 struct list free_entries;
65 unsigned int count;
66 unsigned int grow_size;
67 unsigned int shrink_size;
68 };
69
70 struct hash_table_t *hash_table_create(hash_function_t *hash_function, compare_function_t *compare_function);
71 void hash_table_destroy(struct hash_table_t *table, void (*free_value)(void *value, void *cb), void *cb);
72 void *hash_table_get(const struct hash_table_t *table, const void *key);
73 void hash_table_put(struct hash_table_t *table, void *key, void *value);
74 void hash_table_remove(struct hash_table_t *table, void *key);
75
76 /* Device caps */
77 #define MAX_PALETTES 65536
78 #define MAX_STREAMS 16
79 #define MAX_TEXTURES 8
80 #define MAX_FRAGMENT_SAMPLERS 16
81 #define MAX_VERTEX_SAMPLERS 4
82 #define MAX_COMBINED_SAMPLERS (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
83 #define MAX_ACTIVE_LIGHTS 8
84 #define MAX_CLIPPLANES WINED3DMAXUSERCLIPPLANES
85 #define MAX_LEVELS 256
86
87 #define MAX_CONST_I 16
88 #define MAX_CONST_B 16
89
90 /* Used for CreateStateBlock */
91 #define NUM_SAVEDPIXELSTATES_R 35
92 #define NUM_SAVEDPIXELSTATES_T 18
93 #define NUM_SAVEDPIXELSTATES_S 12
94 #define NUM_SAVEDVERTEXSTATES_R 34
95 #define NUM_SAVEDVERTEXSTATES_T 2
96 #define NUM_SAVEDVERTEXSTATES_S 1
97
98 extern const DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R];
99 extern const DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T];
100 extern const DWORD SavedPixelStates_S[NUM_SAVEDPIXELSTATES_S];
101 extern const DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R];
102 extern const DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T];
103 extern const DWORD SavedVertexStates_S[NUM_SAVEDVERTEXSTATES_S];
104
105 typedef enum _WINELOOKUP {
106 WINELOOKUP_WARPPARAM = 0,
107 MAX_LOOKUPS = 1
108 } WINELOOKUP;
109
110 extern const int minLookup[MAX_LOOKUPS];
111 extern const int maxLookup[MAX_LOOKUPS];
112 extern DWORD *stateLookup[MAX_LOOKUPS];
113
114 struct min_lookup
115 {
116 GLenum mip[WINED3DTEXF_LINEAR + 1];
117 };
118
119 struct min_lookup minMipLookup[WINED3DTEXF_ANISOTROPIC + 1];
120 const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1];
121 GLenum magLookup[WINED3DTEXF_ANISOTROPIC + 1];
122 const GLenum magLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1];
123
124 extern const struct filter_lookup filter_lookup_nofilter;
125 extern struct filter_lookup filter_lookup;
126
127 void init_type_lookup(WineD3D_GL_Info *gl_info);
128 #define WINED3D_ATR_TYPE(type) GLINFO_LOCATION.glTypeLookup[type].d3dType
129 #define WINED3D_ATR_SIZE(type) GLINFO_LOCATION.glTypeLookup[type].size
130 #define WINED3D_ATR_GLTYPE(type) GLINFO_LOCATION.glTypeLookup[type].glType
131 #define WINED3D_ATR_NORMALIZED(type) GLINFO_LOCATION.glTypeLookup[type].normalized
132 #define WINED3D_ATR_TYPESIZE(type) GLINFO_LOCATION.glTypeLookup[type].typesize
133
134 /* float_16_to_32() and float_32_to_16() (see implementation in
135 * surface_base.c) convert 16 bit floats in the FLOAT16 data type
136 * to standard C floats and vice versa. They do not depend on the encoding
137 * of the C float, so they are platform independent, but slow. On x86 and
138 * other IEEE 754 compliant platforms the conversion can be accelerated by
139 * bit shifting the exponent and mantissa. There are also some SSE-based
140 * assembly routines out there.
141 *
142 * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
143 */
144 static inline float float_16_to_32(const unsigned short *in) {
145 const unsigned short s = ((*in) & 0x8000);
146 const unsigned short e = ((*in) & 0x7C00) >> 10;
147 const unsigned short m = (*in) & 0x3FF;
148 const float sgn = (s ? -1.0 : 1.0);
149
150 if(e == 0) {
151 if(m == 0) return sgn * 0.0; /* +0.0 or -0.0 */
152 else return sgn * pow(2, -14.0) * ( (float) m / 1024.0);
153 } else if(e < 31) {
154 return sgn * pow(2, (float) e-15.0) * (1.0 + ((float) m / 1024.0));
155 } else {
156 if(m == 0) return sgn / 0.0; /* +INF / -INF */
157 else return 0.0 / 0.0; /* NAN */
158 }
159 }
160
161 /**
162 * Settings
163 */
164 #define VS_NONE 0
165 #define VS_HW 1
166
167 #define PS_NONE 0
168 #define PS_HW 1
169
170 #define VBO_NONE 0
171 #define VBO_HW 1
172
173 #define NP2_NONE 0
174 #define NP2_REPACK 1
175 #define NP2_NATIVE 2
176
177 #define ORM_BACKBUFFER 0
178 #define ORM_PBUFFER 1
179 #define ORM_FBO 2
180
181 #define SHADER_ARB 1
182 #define SHADER_GLSL 2
183 #define SHADER_ATI 3
184 #define SHADER_NONE 4
185
186 #define RTL_DISABLE -1
187 #define RTL_AUTO 0
188 #define RTL_READDRAW 1
189 #define RTL_READTEX 2
190 #define RTL_TEXDRAW 3
191 #define RTL_TEXTEX 4
192
193 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
194 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
195
196 /* NOTE: When adding fields to this structure, make sure to update the default
197 * values in wined3d_main.c as well. */
198 typedef struct wined3d_settings_s {
199 /* vertex and pixel shader modes */
200 int vs_mode;
201 int ps_mode;
202 int vbo_mode;
203 /* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
204 we should use it. However, until it's fully implemented, we'll leave it as a registry
205 setting for developers. */
206 BOOL glslRequested;
207 int offscreen_rendering_mode;
208 int rendertargetlock_mode;
209 unsigned short pci_vendor_id;
210 unsigned short pci_device_id;
211 /* Memory tracking and object counting */
212 unsigned int emulated_textureram;
213 char *logo;
214 int allow_multisampling;
215 } wined3d_settings_t;
216
217 extern wined3d_settings_t wined3d_settings;
218
219 /* Shader backends */
220 struct SHADER_OPCODE_ARG;
221
222 #define SHADER_PGMSIZE 65535
223 typedef struct SHADER_BUFFER {
224 char* buffer;
225 unsigned int bsize;
226 unsigned int lineNo;
227 BOOL newline;
228 } SHADER_BUFFER;
229
230 enum WINED3D_SHADER_INSTRUCTION_HANDLER
231 {
232 WINED3DSIH_ABS,
233 WINED3DSIH_ADD,
234 WINED3DSIH_BEM,
235 WINED3DSIH_BREAK,
236 WINED3DSIH_BREAKC,
237 WINED3DSIH_BREAKP,
238 WINED3DSIH_CALL,
239 WINED3DSIH_CALLNZ,
240 WINED3DSIH_CMP,
241 WINED3DSIH_CND,
242 WINED3DSIH_CRS,
243 WINED3DSIH_DCL,
244 WINED3DSIH_DEF,
245 WINED3DSIH_DEFB,
246 WINED3DSIH_DEFI,
247 WINED3DSIH_DP2ADD,
248 WINED3DSIH_DP3,
249 WINED3DSIH_DP4,
250 WINED3DSIH_DST,
251 WINED3DSIH_DSX,
252 WINED3DSIH_DSY,
253 WINED3DSIH_ELSE,
254 WINED3DSIH_ENDIF,
255 WINED3DSIH_ENDLOOP,
256 WINED3DSIH_ENDREP,
257 WINED3DSIH_EXP,
258 WINED3DSIH_EXPP,
259 WINED3DSIH_FRC,
260 WINED3DSIH_IF,
261 WINED3DSIH_IFC,
262 WINED3DSIH_LABEL,
263 WINED3DSIH_LIT,
264 WINED3DSIH_LOG,
265 WINED3DSIH_LOGP,
266 WINED3DSIH_LOOP,
267 WINED3DSIH_LRP,
268 WINED3DSIH_M3x2,
269 WINED3DSIH_M3x3,
270 WINED3DSIH_M3x4,
271 WINED3DSIH_M4x3,
272 WINED3DSIH_M4x4,
273 WINED3DSIH_MAD,
274 WINED3DSIH_MAX,
275 WINED3DSIH_MIN,
276 WINED3DSIH_MOV,
277 WINED3DSIH_MOVA,
278 WINED3DSIH_MUL,
279 WINED3DSIH_NOP,
280 WINED3DSIH_NRM,
281 WINED3DSIH_PHASE,
282 WINED3DSIH_POW,
283 WINED3DSIH_RCP,
284 WINED3DSIH_REP,
285 WINED3DSIH_RET,
286 WINED3DSIH_RSQ,
287 WINED3DSIH_SETP,
288 WINED3DSIH_SGE,
289 WINED3DSIH_SGN,
290 WINED3DSIH_SINCOS,
291 WINED3DSIH_SLT,
292 WINED3DSIH_SUB,
293 WINED3DSIH_TEX,
294 WINED3DSIH_TEXBEM,
295 WINED3DSIH_TEXBEML,
296 WINED3DSIH_TEXCOORD,
297 WINED3DSIH_TEXDEPTH,
298 WINED3DSIH_TEXDP3,
299 WINED3DSIH_TEXDP3TEX,
300 WINED3DSIH_TEXKILL,
301 WINED3DSIH_TEXLDD,
302 WINED3DSIH_TEXLDL,
303 WINED3DSIH_TEXM3x2DEPTH,
304 WINED3DSIH_TEXM3x2PAD,
305 WINED3DSIH_TEXM3x2TEX,
306 WINED3DSIH_TEXM3x3,
307 WINED3DSIH_TEXM3x3DIFF,
308 WINED3DSIH_TEXM3x3PAD,
309 WINED3DSIH_TEXM3x3SPEC,
310 WINED3DSIH_TEXM3x3TEX,
311 WINED3DSIH_TEXM3x3VSPEC,
312 WINED3DSIH_TEXREG2AR,
313 WINED3DSIH_TEXREG2GB,
314 WINED3DSIH_TEXREG2RGB,
315 WINED3DSIH_TABLE_SIZE
316 };
317
318 typedef void (*SHADER_HANDLER)(const struct SHADER_OPCODE_ARG *);
319
320 struct shader_caps {
321 DWORD VertexShaderVersion;
322 DWORD MaxVertexShaderConst;
323
324 DWORD PixelShaderVersion;
325 float PixelShader1xMaxValue;
326
327 WINED3DVSHADERCAPS2_0 VS20Caps;
328 WINED3DPSHADERCAPS2_0 PS20Caps;
329
330 DWORD MaxVShaderInstructionsExecuted;
331 DWORD MaxPShaderInstructionsExecuted;
332 DWORD MaxVertexShader30InstructionSlots;
333 DWORD MaxPixelShader30InstructionSlots;
334 };
335
336 enum tex_types
337 {
338 tex_1d = 0,
339 tex_2d = 1,
340 tex_3d = 2,
341 tex_cube = 3,
342 tex_rect = 4,
343 tex_type_count = 5,
344 };
345
346 typedef struct {
347 const SHADER_HANDLER *shader_instruction_handler_table;
348 void (*shader_select)(IWineD3DDevice *iface, BOOL usePS, BOOL useVS);
349 void (*shader_select_depth_blt)(IWineD3DDevice *iface, enum tex_types tex_type);
350 void (*shader_deselect_depth_blt)(IWineD3DDevice *iface);
351 void (*shader_load_constants)(IWineD3DDevice *iface, char usePS, char useVS);
352 void (*shader_cleanup)(IWineD3DDevice *iface);
353 void (*shader_color_correction)(const struct SHADER_OPCODE_ARG *arg);
354 void (*shader_destroy)(IWineD3DBaseShader *iface);
355 HRESULT (*shader_alloc_private)(IWineD3DDevice *iface);
356 void (*shader_free_private)(IWineD3DDevice *iface);
357 BOOL (*shader_dirtifyable_constants)(IWineD3DDevice *iface);
358 GLuint (*shader_generate_pshader)(IWineD3DPixelShader *iface, SHADER_BUFFER *buffer);
359 void (*shader_generate_vshader)(IWineD3DVertexShader *iface, SHADER_BUFFER *buffer);
360 void (*shader_get_caps)(WINED3DDEVTYPE devtype, const WineD3D_GL_Info *gl_info, struct shader_caps *caps);
361 BOOL (*shader_conv_supported)(WINED3DFORMAT conv);
362 } shader_backend_t;
363
364 extern const shader_backend_t glsl_shader_backend;
365 extern const shader_backend_t arb_program_shader_backend;
366 extern const shader_backend_t none_shader_backend;
367
368 /* X11 locking */
369
370 extern void (*wine_tsx11_lock_ptr)(void);
371 extern void (*wine_tsx11_unlock_ptr)(void);
372
373 /* As GLX relies on X, this is needed */
374 extern int num_lock;
375
376 #if 0
377 #define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
378 #define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
379 #else
380 #define ENTER_GL() wine_tsx11_lock_ptr()
381 #define LEAVE_GL() wine_tsx11_unlock_ptr()
382 #endif
383
384 /*****************************************************************************
385 * Defines
386 */
387
388 /* GL related defines */
389 /* ------------------ */
390 #define GL_SUPPORT(ExtName) (GLINFO_LOCATION.supported[ExtName] != 0)
391 #define GL_LIMITS(ExtName) (GLINFO_LOCATION.max_##ExtName)
392 #define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
393 #define GL_VEND(_VendName) (GLINFO_LOCATION.gl_vendor == VENDOR_##_VendName ? TRUE : FALSE)
394
395 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
396 #define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
397 #define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
398 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
399
400 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
401 #define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
402 #define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
403 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
404
405 #define D3DCOLORTOGLFLOAT4(dw, vec) \
406 (vec)[0] = D3DCOLOR_R(dw); \
407 (vec)[1] = D3DCOLOR_G(dw); \
408 (vec)[2] = D3DCOLOR_B(dw); \
409 (vec)[3] = D3DCOLOR_A(dw);
410
411 /* DirectX Device Limits */
412 /* --------------------- */
413 #define MAX_LEVELS 256 /* Maximum number of mipmap levels. Guessed at 256 */
414
415 #define MAX_STREAMS 16 /* Maximum possible streams - used for fixed size arrays
416 See MaxStreams in MSDN under GetDeviceCaps */
417 /* Maximum number of constants provided to the shaders */
418 #define HIGHEST_TRANSFORMSTATE 512
419 /* Highest value in WINED3DTRANSFORMSTATETYPE */
420
421 /* Checking of API calls */
422 /* --------------------- */
423 #define checkGLcall(A) \
424 { \
425 GLint err = glGetError(); \
426 if (err == GL_NO_ERROR) { \
427 TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
428 \
429 } else do { \
430 FIXME(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
431 debug_glerror(err), err, A, __FILE__, __LINE__); \
432 err = glGetError(); \
433 } while (err != GL_NO_ERROR); \
434 }
435
436 /* Trace routines / diagnostics */
437 /* ---------------------------- */
438
439 /* Dump out a matrix and copy it */
440 #define conv_mat(mat,gl_mat) \
441 do { \
442 TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
443 TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
444 TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
445 TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
446 memcpy(gl_mat, (mat), 16 * sizeof(float)); \
447 } while (0)
448
449 /* Macro to dump out the current state of the light chain */
450 #define DUMP_LIGHT_CHAIN() \
451 { \
452 PLIGHTINFOEL *el = This->stateBlock->lights;\
453 while (el) { \
454 TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
455 el = el->next; \
456 } \
457 }
458
459 /* Trace vector and strided data information */
460 #define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w);
461 #define TRACE_STRIDED(sd,name) TRACE( #name "=(data:%p, stride:%d, type:%d, vbo %d, stream %u)\n", \
462 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);
463
464 /* Defines used for optimizations */
465
466 /* Only reapply what is necessary */
467 #define REAPPLY_ALPHAOP 0x0001
468 #define REAPPLY_ALL 0xFFFF
469
470 /* Advance declaration of structures to satisfy compiler */
471 typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
472 typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
473 typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
474 typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
475
476 /* Global variables */
477 extern const float identity[16];
478
479 /*****************************************************************************
480 * Compilable extra diagnostics
481 */
482
483 /* Trace information per-vertex: (extremely high amount of trace) */
484 #if 0 /* NOTE: Must be 0 in cvs */
485 # define VTRACE(A) TRACE A
486 #else
487 # define VTRACE(A)
488 #endif
489
490 /* Checking of per-vertex related GL calls */
491 /* --------------------- */
492 #define vcheckGLcall(A) \
493 { \
494 GLint err = glGetError(); \
495 if (err == GL_NO_ERROR) { \
496 VTRACE(("%s call ok %s / %d\n", A, __FILE__, __LINE__)); \
497 \
498 } else do { \
499 FIXME(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
500 debug_glerror(err), err, A, __FILE__, __LINE__); \
501 err = glGetError(); \
502 } while (err != GL_NO_ERROR); \
503 }
504
505 /* TODO: Confirm each of these works when wined3d move completed */
506 #if 0 /* NOTE: Must be 0 in cvs */
507 /* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
508 of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
509 is enabled, and if it doesn't exist it is disabled. */
510 # define FRAME_DEBUGGING
511 /* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
512 the file is deleted */
513 # if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
514 # define SINGLE_FRAME_DEBUGGING
515 # endif
516 /* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
517 It can only be enabled when FRAME_DEBUGGING is also enabled
518 The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
519 array is drawn. */
520 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
521 # define SHOW_FRAME_MAKEUP 1
522 # endif
523 /* The following, when enabled, lets you see the makeup of the all the textures used during each
524 of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
525 The contents of the textures assigned to each stage are written into
526 /tmp/texture_*_<Stage>.ppm after each primitive array is drawn. */
527 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
528 # define SHOW_TEXTURE_MAKEUP 0
529 # endif
530 extern BOOL isOn;
531 extern BOOL isDumpingFrames;
532 extern LONG primCounter;
533 #endif
534
535 /*****************************************************************************
536 * Prototypes
537 */
538
539 /* Routine common to the draw primitive and draw indexed primitive routines */
540 void drawPrimitive(IWineD3DDevice *iface,
541 int PrimitiveType,
542 long NumPrimitives,
543 /* for Indexed: */
544 long StartVertexIndex,
545 UINT numberOfVertices,
546 long StartIdx,
547 short idxBytes,
548 const void *idxData,
549 int minIndex);
550
551 void primitiveDeclarationConvertToStridedData(
552 IWineD3DDevice *iface,
553 BOOL useVertexShaderFunction,
554 WineDirect3DVertexStridedData *strided,
555 BOOL *fixup);
556
557 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
558
559 typedef void (WINE_GLAPI *glAttribFunc)(const void *data);
560 typedef void (WINE_GLAPI *glMultiTexCoordFunc)(GLenum unit, const void *data);
561 extern glAttribFunc position_funcs[WINED3DDECLTYPE_UNUSED];
562 extern glAttribFunc diffuse_funcs[WINED3DDECLTYPE_UNUSED];
563 extern glAttribFunc specular_funcs[WINED3DDECLTYPE_UNUSED];
564 extern glAttribFunc normal_funcs[WINED3DDECLTYPE_UNUSED];
565 extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3DDECLTYPE_UNUSED];
566 extern glAttribFunc texcoord_funcs[WINED3DDECLTYPE_UNUSED];
567
568 #define eps 1e-8
569
570 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
571 (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
572
573 /* Routines and structures related to state management */
574 typedef struct WineD3DContext WineD3DContext;
575 typedef void (*APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *ctx);
576
577 #define STATE_RENDER(a) (a)
578 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
579
580 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + (stage) * WINED3D_HIGHEST_TEXTURE_STATE + (num))
581 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
582
583 /* + 1 because samplers start with 0 */
584 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
585 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
586
587 #define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
588 #define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
589
590 #define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
591 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
592
593 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
594 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
595 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
596 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
597
598 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
599 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
600
601 #define STATE_VSHADER (STATE_VDECL + 1)
602 #define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
603
604 #define STATE_VIEWPORT (STATE_VSHADER + 1)
605 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
606
607 #define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
608 #define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
609 #define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
610 #define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
611
612 #define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
613 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
614
615 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
616 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
617
618 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
619 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
620
621 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
622
623 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
624
625 #define STATE_HIGHEST (STATE_FRONTFACE)
626
627 struct StateEntry
628 {
629 DWORD representative;
630 APPLYSTATEFUNC apply;
631 };
632
633 struct StateEntryTemplate
634 {
635 DWORD state;
636 struct StateEntry content;
637 GL_SupportedExt extension;
638 };
639
640 struct fragment_caps {
641 DWORD PrimitiveMiscCaps;
642
643 DWORD TextureOpCaps;
644 DWORD MaxTextureBlendStages;
645 DWORD MaxSimultaneousTextures;
646 };
647
648 struct fragment_pipeline {
649 void (*enable_extension)(IWineD3DDevice *iface, BOOL enable);
650 void (*get_caps)(WINED3DDEVTYPE devtype, const WineD3D_GL_Info *gl_info, struct fragment_caps *caps);
651 HRESULT (*alloc_private)(IWineD3DDevice *iface);
652 void (*free_private)(IWineD3DDevice *iface);
653 BOOL (*conv_supported)(WINED3DFORMAT conv);
654 const struct StateEntryTemplate *states;
655 BOOL ffp_proj_control;
656 };
657
658 extern const struct StateEntryTemplate misc_state_template[];
659 extern const struct StateEntryTemplate ffp_vertexstate_template[];
660 extern const struct fragment_pipeline ffp_fragment_pipeline;
661 extern const struct fragment_pipeline atifs_fragment_pipeline;
662 extern const struct fragment_pipeline arbfp_fragment_pipeline;
663 extern const struct fragment_pipeline nvts_fragment_pipeline;
664 extern const struct fragment_pipeline nvrc_fragment_pipeline;
665
666 /* "Base" state table */
667 void compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
668 const WineD3D_GL_Info *gl_info, const struct StateEntryTemplate *vertex,
669 const struct fragment_pipeline *fragment, const struct StateEntryTemplate *misc);
670
671 /* Shaders for color conversions in blits */
672 struct blit_shader {
673 HRESULT (*alloc_private)(IWineD3DDevice *iface);
674 void (*free_private)(IWineD3DDevice *iface);
675 HRESULT (*set_shader)(IWineD3DDevice *iface, WINED3DFORMAT fmt, GLenum textype, UINT width, UINT height);
676 void (*unset_shader)(IWineD3DDevice *iface);
677 BOOL (*conv_supported)(WINED3DFORMAT conv);
678 };
679
680 extern const struct blit_shader ffp_blit;
681 extern const struct blit_shader arbfp_blit;
682
683 /* The new context manager that should deal with onscreen and offscreen rendering */
684 struct WineD3DContext {
685 /* State dirtification
686 * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
687 * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
688 * 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
689 * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
690 */
691 DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
692 DWORD numDirtyEntries;
693 DWORD isStateDirty[STATE_HIGHEST/32 + 1]; /* Bitmap to find out quickly if a state is dirty */
694
695 IWineD3DSurface *surface;
696 DWORD tid; /* Thread ID which owns this context at the moment */
697
698 /* Stores some information about the context state for optimization */
699 BOOL draw_buffer_dirty;
700 BOOL last_was_rhw; /* true iff last draw_primitive was in xyzrhw mode */
701 BOOL last_was_pshader;
702 BOOL last_was_vshader;
703 BOOL last_was_foggy_shader;
704 BOOL namedArraysLoaded, numberedArraysLoaded;
705 BOOL lastWasPow2Texture[MAX_TEXTURES];
706 GLenum tracking_parm; /* Which source is tracking current colour */
707 unsigned char num_untracked_materials;
708 GLenum untracked_materials[2];
709 BOOL last_was_blit, last_was_ckey;
710 UINT blit_w, blit_h;
711 char texShaderBumpMap;
712 BOOL fog_coord;
713
714 char *vshader_const_dirty, *pshader_const_dirty;
715
716 /* The actual opengl context */
717 HGLRC glCtx;
718 HWND win_handle;
719 HDC hdc;
720 HPBUFFERARB pbuffer;
721 BOOL isPBuffer;
722 GLint aux_buffers;
723
724 /* FBOs */
725 struct list fbo_list;
726 struct fbo_entry *current_fbo;
727 GLuint src_fbo;
728 GLuint dst_fbo;
729 };
730
731 typedef enum ContextUsage {
732 CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
733 CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
734 CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
735 CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
736 } ContextUsage;
737
738 void ActivateContext(IWineD3DDeviceImpl *device, IWineD3DSurface *target, ContextUsage usage);
739 WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, HWND win, BOOL create_pbuffer, const WINED3DPRESENT_PARAMETERS *pPresentParms);
740 void DestroyContext(IWineD3DDeviceImpl *This, WineD3DContext *context);
741 void context_resource_released(IWineD3DDevice *iface, IWineD3DResource *resource, WINED3DRESOURCETYPE type);
742 void context_bind_fbo(IWineD3DDevice *iface, GLenum target, GLuint *fbo);
743 void context_attach_depth_stencil_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, IWineD3DSurface *depth_stencil, BOOL use_render_buffer);
744 void context_attach_surface_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, DWORD idx, IWineD3DSurface *surface);
745
746 void delete_opengl_contexts(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
747 HRESULT create_primary_opengl_context(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
748
749 /* Macros for doing basic GPU detection based on opengl capabilities */
750 #define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
751 #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])
752 #define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
753 #define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
754
755 /* Default callbacks for implicit object destruction */
756 extern ULONG WINAPI D3DCB_DefaultDestroySurface(IWineD3DSurface *pSurface);
757
758 extern ULONG WINAPI D3DCB_DefaultDestroyVolume(IWineD3DVolume *pSurface);
759
760 /*****************************************************************************
761 * Internal representation of a light
762 */
763 typedef struct PLIGHTINFOEL PLIGHTINFOEL;
764 struct PLIGHTINFOEL {
765 WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
766 DWORD OriginalIndex;
767 LONG glIndex;
768 BOOL changed;
769 BOOL enabledChanged;
770 BOOL enabled;
771
772 /* Converted parms to speed up swapping lights */
773 float lightPosn[4];
774 float lightDirn[4];
775 float exponent;
776 float cutoff;
777
778 struct list entry;
779 };
780
781 /* The default light parameters */
782 extern const WINED3DLIGHT WINED3D_default_light;
783
784 typedef struct WineD3D_PixelFormat
785 {
786 int iPixelFormat; /* WGL pixel format */
787 int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
788 int redSize, greenSize, blueSize, alphaSize;
789 int depthSize, stencilSize;
790 BOOL windowDrawable;
791 BOOL pbufferDrawable;
792 BOOL doubleBuffer;
793 int auxBuffers;
794 int numSamples;
795 } WineD3D_PixelFormat;
796
797 /* The adapter structure */
798 struct WineD3DAdapter
799 {
800 UINT num;
801 BOOL opengl;
802 POINT monitorPoint;
803 WineD3D_GL_Info gl_info;
804 const char *driver;
805 const char *description;
806 WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
807 int nCfgs;
808 WineD3D_PixelFormat *cfgs;
809 BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
810 unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
811 unsigned int UsedTextureRam;
812 };
813
814 extern BOOL InitAdapters(void);
815 extern BOOL initPixelFormats(WineD3D_GL_Info *gl_info);
816 extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram);
817
818 /*****************************************************************************
819 * High order patch management
820 */
821 struct WineD3DRectPatch
822 {
823 UINT Handle;
824 float *mem;
825 WineDirect3DVertexStridedData strided;
826 WINED3DRECTPATCH_INFO RectPatchInfo;
827 float numSegs[4];
828 char has_normals, has_texcoords;
829 struct list entry;
830 };
831
832 HRESULT tesselate_rectpatch(IWineD3DDeviceImpl *This, struct WineD3DRectPatch *patch);
833
834 enum projection_types
835 {
836 proj_none = 0,
837 proj_count3 = 1,
838 proj_count4 = 2
839 };
840
841 enum dst_arg
842 {
843 resultreg = 0,
844 tempreg = 1
845 };
846
847 /*****************************************************************************
848 * Fixed function pipeline replacements
849 */
850 struct texture_stage_op
851 {
852 unsigned cop : 5, aop : 5;
853 #define ARG_UNUSED 0x3f
854 unsigned carg1 : 6, carg2 : 6, carg0 : 6;
855 unsigned tex_type : 3;
856 unsigned dst : 1; /* Total of 32 bits */
857 unsigned aarg1 : 6, aarg2 : 6, aarg0 : 6;
858 unsigned projected : 2;
859 unsigned padding : 12; /* Total of 64 bits */
860 WINED3DFORMAT color_correction;
861 };
862
863 struct ffp_frag_settings {
864 struct texture_stage_op op[MAX_TEXTURES];
865 enum {
866 FOG_OFF,
867 FOG_LINEAR,
868 FOG_EXP,
869 FOG_EXP2
870 } fog;
871 /* Use an int instead of a char to get dword alignment */
872 unsigned int sRGB_write;
873 };
874
875 struct ffp_frag_desc
876 {
877 struct ffp_frag_settings settings;
878 };
879
880 void gen_ffp_frag_op(IWineD3DStateBlockImpl *stateblock, struct ffp_frag_settings *settings, BOOL ignore_textype);
881 const struct ffp_frag_desc *find_ffp_frag_shader(const struct hash_table_t *fragment_shaders,
882 const struct ffp_frag_settings *settings);
883 void add_ffp_frag_shader(struct hash_table_t *shaders, struct ffp_frag_desc *desc);
884 BOOL ffp_frag_program_key_compare(const void *keya, const void *keyb);
885 unsigned int ffp_frag_program_key_hash(const void *key);
886
887 /*****************************************************************************
888 * IWineD3D implementation structure
889 */
890 typedef struct IWineD3DImpl
891 {
892 /* IUnknown fields */
893 const IWineD3DVtbl *lpVtbl;
894 LONG ref; /* Note: Ref counting not required */
895
896 /* WineD3D Information */
897 IUnknown *parent;
898 UINT dxVersion;
899 } IWineD3DImpl;
900
901 extern const IWineD3DVtbl IWineD3D_Vtbl;
902
903 /* TODO: setup some flags in the registry to enable, disable pbuffer support
904 (since it will break quite a few things until contexts are managed properly!) */
905 extern BOOL pbuffer_support;
906 /* allocate one pbuffer per surface */
907 extern BOOL pbuffer_per_surface;
908
909 /* A helper function that dumps a resource list */
910 void dumpResources(struct list *list);
911
912 /*****************************************************************************
913 * IWineD3DDevice implementation structure
914 */
915 struct IWineD3DDeviceImpl
916 {
917 /* IUnknown fields */
918 const IWineD3DDeviceVtbl *lpVtbl;
919 LONG ref; /* Note: Ref counting not required */
920
921 /* WineD3D Information */
922 IUnknown *parent;
923 IWineD3D *wineD3D;
924 struct WineD3DAdapter *adapter;
925
926 /* Window styles to restore when switching fullscreen mode */
927 LONG style;
928 LONG exStyle;
929
930 /* X and GL Information */
931 GLint maxConcurrentLights;
932 GLenum offscreenBuffer;
933
934 /* Selected capabilities */
935 int vs_selected_mode;
936 int ps_selected_mode;
937 const shader_backend_t *shader_backend;
938 void *shader_priv;
939 void *fragment_priv;
940 void *blit_priv;
941 struct StateEntry StateTable[STATE_HIGHEST + 1];
942 /* Array of functions for states which are handled by more than one pipeline part */
943 APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
944 const struct fragment_pipeline *frag_pipe;
945 const struct blit_shader *blitter;
946
947 unsigned int max_ffp_textures, max_ffp_texture_stages;
948
949 /* To store */
950 BOOL view_ident; /* true iff view matrix is identity */
951 BOOL untransformed;
952 BOOL vertexBlendUsed; /* To avoid needless setting of the blend matrices */
953 #define DDRAW_PITCH_ALIGNMENT 8
954 #define D3D8_PITCH_ALIGNMENT 4
955 unsigned char surface_alignment; /* Line Alignment of surfaces */
956
957 /* State block related */
958 BOOL isRecordingState;
959 IWineD3DStateBlockImpl *stateBlock;
960 IWineD3DStateBlockImpl *updateStateBlock;
961 BOOL isInDraw;
962
963 /* Internal use fields */
964 WINED3DDEVICE_CREATION_PARAMETERS createParms;
965 UINT adapterNo;
966 WINED3DDEVTYPE devType;
967
968 IWineD3DSwapChain **swapchains;
969 UINT NumberOfSwapChains;
970
971 struct list resources; /* a linked list to track resources created by the device */
972 struct list shaders; /* a linked list to track shaders (pixel and vertex) */
973 unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
974
975 /* Render Target Support */
976 IWineD3DSurface **render_targets;
977 IWineD3DSurface *auto_depth_stencil_buffer;
978 IWineD3DSurface *stencilBufferTarget;
979
980 /* Caches to avoid unneeded context changes */
981 IWineD3DSurface *lastActiveRenderTarget;
982 IWineD3DSwapChain *lastActiveSwapChain;
983
984 /* palettes texture management */
985 UINT NumberOfPalettes;
986 PALETTEENTRY **palettes;
987 UINT currentPalette;
988 UINT paletteConversionShader;
989
990 /* For rendering to a texture using glCopyTexImage */
991 BOOL render_offscreen;
992 GLenum *draw_buffers;
993 GLuint depth_blt_texture;
994 GLuint depth_blt_rb;
995 UINT depth_blt_rb_w;
996 UINT depth_blt_rb_h;
997
998 /* Cursor management */
999 BOOL bCursorVisible;
1000 UINT xHotSpot;
1001 UINT yHotSpot;
1002 UINT xScreenSpace;
1003 UINT yScreenSpace;
1004 UINT cursorWidth, cursorHeight;
1005 GLuint cursorTexture;
1006 BOOL haveHardwareCursor;
1007 HCURSOR hardwareCursor;
1008
1009 /* The Wine logo surface */
1010 IWineD3DSurface *logo_surface;
1011
1012 /* Textures for when no other textures are mapped */
1013 UINT dummyTextureName[MAX_TEXTURES];
1014
1015 /* Debug stream management */
1016 BOOL debug;
1017
1018 /* Device state management */
1019 HRESULT state;
1020 BOOL d3d_initialized;
1021
1022 /* A flag to check for proper BeginScene / EndScene call pairs */
1023 BOOL inScene;
1024
1025 /* process vertex shaders using software or hardware */
1026 BOOL softwareVertexProcessing;
1027
1028 /* DirectDraw stuff */
1029 DWORD ddraw_width, ddraw_height;
1030 WINED3DFORMAT ddraw_format;
1031
1032 /* Final position fixup constant */
1033 float posFixup[4];
1034
1035 /* With register combiners we can skip junk texture stages */
1036 DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1037 DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1038 BOOL fixed_function_usage_map[MAX_TEXTURES];
1039
1040 /* Stream source management */
1041 WineDirect3DVertexStridedData strided_streams;
1042 const WineDirect3DVertexStridedData *up_strided;
1043 BOOL useDrawStridedSlow;
1044 BOOL instancedDraw;
1045
1046 /* Context management */
1047 WineD3DContext **contexts; /* Dynamic array containing pointers to context structures */
1048 WineD3DContext *activeContext;
1049 DWORD lastThread;
1050 UINT numContexts;
1051 WineD3DContext *pbufferContext; /* The context that has a pbuffer as drawable */
1052 DWORD pbufferWidth, pbufferHeight; /* Size of the buffer drawable */
1053
1054 /* High level patch management */
1055 #define PATCHMAP_SIZE 43
1056 #define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
1057 struct list patches[PATCHMAP_SIZE];
1058 struct WineD3DRectPatch *currentPatch;
1059 };
1060
1061 extern const IWineD3DDeviceVtbl IWineD3DDevice_Vtbl, IWineD3DDevice_DirtyConst_Vtbl;
1062
1063 HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, DWORD Count,
1064 CONST WINED3DRECT* pRects, DWORD Flags, WINED3DCOLOR Color,
1065 float Z, DWORD Stencil);
1066 void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This);
1067 void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state);
1068 static inline BOOL isStateDirty(WineD3DContext *context, DWORD state) {
1069 DWORD idx = state >> 5;
1070 BYTE shift = state & 0x1f;
1071 return context->isStateDirty[idx] & (1 << shift);
1072 }
1073
1074 /* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
1075 typedef struct PrivateData
1076 {
1077 struct list entry;
1078
1079 GUID tag;
1080 DWORD flags; /* DDSPD_* */
1081
1082 union
1083 {
1084 LPVOID data;
1085 LPUNKNOWN object;
1086 } ptr;
1087
1088 DWORD size;
1089 } PrivateData;
1090
1091 /*****************************************************************************
1092 * IWineD3DResource implementation structure
1093 */
1094 typedef struct IWineD3DResourceClass
1095 {
1096 /* IUnknown fields */
1097 LONG ref; /* Note: Ref counting not required */
1098
1099 /* WineD3DResource Information */
1100 IUnknown *parent;
1101 WINED3DRESOURCETYPE resourceType;
1102 IWineD3DDeviceImpl *wineD3DDevice;
1103 WINED3DPOOL pool;
1104 UINT size;
1105 DWORD usage;
1106 WINED3DFORMAT format;
1107 DWORD priority;
1108 BYTE *allocatedMemory; /* Pointer to the real data location */
1109 BYTE *heapMemory; /* Pointer to the HeapAlloced block of memory */
1110 struct list privateData;
1111 struct list resource_list_entry;
1112
1113 } IWineD3DResourceClass;
1114
1115 typedef struct IWineD3DResourceImpl
1116 {
1117 /* IUnknown & WineD3DResource Information */
1118 const IWineD3DResourceVtbl *lpVtbl;
1119 IWineD3DResourceClass resource;
1120 } IWineD3DResourceImpl;
1121
1122 void resource_cleanup(IWineD3DResource *iface);
1123 HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID guid);
1124 HRESULT resource_get_device(IWineD3DResource *iface, IWineD3DDevice **device);
1125 HRESULT resource_get_parent(IWineD3DResource *iface, IUnknown **parent);
1126 DWORD resource_get_priority(IWineD3DResource *iface);
1127 HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID guid,
1128 void *data, DWORD *data_size);
1129 WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface);
1130 DWORD resource_set_priority(IWineD3DResource *iface, DWORD new_priority);
1131 HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID guid,
1132 const void *data, DWORD data_size, DWORD flags);
1133
1134 /* Tests show that the start address of resources is 32 byte aligned */
1135 #define RESOURCE_ALIGNMENT 32
1136
1137 /*****************************************************************************
1138 * IWineD3DVertexBuffer implementation structure (extends IWineD3DResourceImpl)
1139 */
1140 enum vbo_conversion_type {
1141 CONV_NONE = 0,
1142 CONV_D3DCOLOR = 1,
1143 CONV_POSITIONT = 2,
1144 CONV_FLOAT16_2 = 3 /* Also handles FLOAT16_4 */
1145
1146 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
1147 * fixed function semantics as D3DCOLOR or FLOAT16
1148 */
1149 };
1150
1151 typedef struct IWineD3DVertexBufferImpl
1152 {
1153 /* IUnknown & WineD3DResource Information */
1154 const IWineD3DVertexBufferVtbl *lpVtbl;
1155 IWineD3DResourceClass resource;
1156
1157 /* WineD3DVertexBuffer specifics */
1158 DWORD fvf;
1159
1160 /* Vertex buffer object support */
1161 GLuint vbo;
1162 BYTE Flags;
1163 LONG bindCount;
1164 LONG vbo_size;
1165 GLenum vbo_usage;
1166
1167 UINT dirtystart, dirtyend;
1168 LONG lockcount;
1169
1170 LONG declChanges, draws;
1171 /* Last description of the buffer */
1172 DWORD stride; /* 0 if no conversion */
1173 enum vbo_conversion_type *conv_map; /* NULL if no conversion */
1174
1175 /* Extra load offsets, for FLOAT16 conversion */
1176 DWORD *conv_shift; /* NULL if no shifted conversion */
1177 DWORD conv_stride; /* 0 if no shifted conversion */
1178 } IWineD3DVertexBufferImpl;
1179
1180 extern const IWineD3DVertexBufferVtbl IWineD3DVertexBuffer_Vtbl;
1181
1182 #define VBFLAG_OPTIMIZED 0x01 /* Optimize has been called for the VB */
1183 #define VBFLAG_DIRTY 0x02 /* Buffer data has been modified */
1184 #define VBFLAG_HASDESC 0x04 /* A vertex description has been found */
1185 #define VBFLAG_CREATEVBO 0x08 /* Attempt to create a VBO next PreLoad */
1186
1187 /*****************************************************************************
1188 * IWineD3DIndexBuffer implementation structure (extends IWineD3DResourceImpl)
1189 */
1190 typedef struct IWineD3DIndexBufferImpl
1191 {
1192 /* IUnknown & WineD3DResource Information */
1193 const IWineD3DIndexBufferVtbl *lpVtbl;
1194 IWineD3DResourceClass resource;
1195
1196 GLuint vbo;
1197 UINT dirtystart, dirtyend;
1198 LONG lockcount;
1199
1200 /* WineD3DVertexBuffer specifics */
1201 } IWineD3DIndexBufferImpl;
1202
1203 extern const IWineD3DIndexBufferVtbl IWineD3DIndexBuffer_Vtbl;
1204
1205 /*****************************************************************************
1206 * IWineD3DBaseTexture D3D- > openGL state map lookups
1207 */
1208 #define WINED3DFUNC_NOTSUPPORTED -2
1209 #define WINED3DFUNC_UNIMPLEMENTED -1
1210
1211 typedef enum winetexturestates {
1212 WINED3DTEXSTA_ADDRESSU = 0,
1213 WINED3DTEXSTA_ADDRESSV = 1,
1214 WINED3DTEXSTA_ADDRESSW = 2,
1215 WINED3DTEXSTA_BORDERCOLOR = 3,
1216 WINED3DTEXSTA_MAGFILTER = 4,
1217 WINED3DTEXSTA_MINFILTER = 5,
1218 WINED3DTEXSTA_MIPFILTER = 6,
1219 WINED3DTEXSTA_MAXMIPLEVEL = 7,
1220 WINED3DTEXSTA_MAXANISOTROPY = 8,
1221 WINED3DTEXSTA_SRGBTEXTURE = 9,
1222 WINED3DTEXSTA_ELEMENTINDEX = 10,
1223 WINED3DTEXSTA_DMAPOFFSET = 11,
1224 WINED3DTEXSTA_TSSADDRESSW = 12,
1225 MAX_WINETEXTURESTATES = 13,
1226 } winetexturestates;
1227
1228 /*****************************************************************************
1229 * IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
1230 */
1231 typedef struct IWineD3DBaseTextureClass
1232 {
1233 UINT levels;
1234 BOOL dirty;
1235 UINT textureName;
1236 UINT LOD;
1237 WINED3DTEXTUREFILTERTYPE filterType;
1238 DWORD states[MAX_WINETEXTURESTATES];
1239 LONG bindCount;
1240 DWORD sampler;
1241 BOOL is_srgb;
1242 UINT srgb_mode_change_count;
1243 WINED3DFORMAT shader_conversion_group;
1244 float pow2Matrix[16];
1245 const struct min_lookup *minMipLookup;
1246 const GLenum *magLookup;
1247 } IWineD3DBaseTextureClass;
1248
1249 typedef struct IWineD3DBaseTextureImpl
1250 {
1251 /* IUnknown & WineD3DResource Information */
1252 const IWineD3DBaseTextureVtbl *lpVtbl;
1253 IWineD3DResourceClass resource;
1254 IWineD3DBaseTextureClass baseTexture;
1255
1256 } IWineD3DBaseTextureImpl;
1257
1258 void basetexture_apply_state_changes(IWineD3DBaseTexture *iface,
1259 const DWORD texture_states[WINED3D_HIGHEST_TEXTURE_STATE + 1],
1260 const DWORD sampler_states[WINED3D_HIGHEST_SAMPLER_STATE + 1]);
1261 HRESULT basetexture_bind(IWineD3DBaseTexture *iface);
1262 void basetexture_cleanup(IWineD3DBaseTexture *iface);
1263 void basetexture_generate_mipmaps(IWineD3DBaseTexture *iface);
1264 WINED3DTEXTUREFILTERTYPE basetexture_get_autogen_filter_type(IWineD3DBaseTexture *iface);
1265 BOOL basetexture_get_dirty(IWineD3DBaseTexture *iface);
1266 DWORD basetexture_get_level_count(IWineD3DBaseTexture *iface);
1267 DWORD basetexture_get_lod(IWineD3DBaseTexture *iface);
1268 HRESULT basetexture_set_autogen_filter_type(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE filter_type);
1269 BOOL basetexture_set_dirty(IWineD3DBaseTexture *iface, BOOL dirty);
1270 DWORD basetexture_set_lod(IWineD3DBaseTexture *iface, DWORD new_lod);
1271 void basetexture_unload(IWineD3DBaseTexture *iface);
1272
1273 /*****************************************************************************
1274 * IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
1275 */
1276 typedef struct IWineD3DTextureImpl
1277 {
1278 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1279 const IWineD3DTextureVtbl *lpVtbl;
1280 IWineD3DResourceClass resource;
1281 IWineD3DBaseTextureClass baseTexture;
1282
1283 /* IWineD3DTexture */
1284 IWineD3DSurface *surfaces[MAX_LEVELS];
1285
1286 UINT width;
1287 UINT height;
1288 UINT target;
1289 BOOL cond_np2;
1290
1291 } IWineD3DTextureImpl;
1292
1293 extern const IWineD3DTextureVtbl IWineD3DTexture_Vtbl;
1294
1295 /*****************************************************************************
1296 * IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1297 */
1298 typedef struct IWineD3DCubeTextureImpl
1299 {
1300 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1301 const IWineD3DCubeTextureVtbl *lpVtbl;
1302 IWineD3DResourceClass resource;
1303 IWineD3DBaseTextureClass baseTexture;
1304
1305 /* IWineD3DCubeTexture */
1306 IWineD3DSurface *surfaces[6][MAX_LEVELS];
1307 } IWineD3DCubeTextureImpl;
1308
1309 extern const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl;
1310
1311 typedef struct _WINED3DVOLUMET_DESC
1312 {
1313 UINT Width;
1314 UINT Height;
1315 UINT Depth;
1316 } WINED3DVOLUMET_DESC;
1317
1318 /*****************************************************************************
1319 * IWineD3DVolume implementation structure (extends IUnknown)
1320 */
1321 typedef struct IWineD3DVolumeImpl
1322 {
1323 /* IUnknown & WineD3DResource fields */
1324 const IWineD3DVolumeVtbl *lpVtbl;
1325 IWineD3DResourceClass resource;
1326
1327 /* WineD3DVolume Information */
1328 WINED3DVOLUMET_DESC currentDesc;
1329 IWineD3DBase *container;
1330 UINT bytesPerPixel;
1331
1332 BOOL lockable;
1333 BOOL locked;
1334 WINED3DBOX lockedBox;
1335 WINED3DBOX dirtyBox;
1336 BOOL dirty;
1337
1338
1339 } IWineD3DVolumeImpl;
1340
1341 extern const IWineD3DVolumeVtbl IWineD3DVolume_Vtbl;
1342
1343 /*****************************************************************************
1344 * IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1345 */
1346 typedef struct IWineD3DVolumeTextureImpl
1347 {
1348 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1349 const IWineD3DVolumeTextureVtbl *lpVtbl;
1350 IWineD3DResourceClass resource;
1351 IWineD3DBaseTextureClass baseTexture;
1352
1353 /* IWineD3DVolumeTexture */
1354 IWineD3DVolume *volumes[MAX_LEVELS];
1355 } IWineD3DVolumeTextureImpl;
1356
1357 extern const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl;
1358
1359 typedef struct _WINED3DSURFACET_DESC
1360 {
1361 WINED3DMULTISAMPLE_TYPE MultiSampleType;
1362 DWORD MultiSampleQuality;
1363 UINT Width;
1364 UINT Height;
1365 } WINED3DSURFACET_DESC;
1366
1367 /*****************************************************************************
1368 * Structure for DIB Surfaces (GetDC and GDI surfaces)
1369 */
1370 typedef struct wineD3DSurface_DIB {
1371 HBITMAP DIBsection;
1372 void* bitmap_data;
1373 UINT bitmap_size;
1374 HGDIOBJ holdbitmap;
1375 BOOL client_memory;
1376 } wineD3DSurface_DIB;
1377
1378 typedef struct {
1379 struct list entry;
1380 GLuint id;
1381 UINT width;
1382 UINT height;
1383 } renderbuffer_entry_t;
1384
1385 struct fbo_entry
1386 {
1387 struct list entry;
1388 IWineD3DSurface **render_targets;
1389 IWineD3DSurface *depth_stencil;
1390 BOOL attached;
1391 GLuint id;
1392 };
1393
1394 /*****************************************************************************
1395 * IWineD3DClipp implementation structure
1396 */
1397 typedef struct IWineD3DClipperImpl
1398 {
1399 const IWineD3DClipperVtbl *lpVtbl;
1400 LONG ref;
1401
1402 IUnknown *Parent;
1403 HWND hWnd;
1404 } IWineD3DClipperImpl;
1405
1406
1407 /*****************************************************************************
1408 * IWineD3DSurface implementation structure
1409 */
1410 struct IWineD3DSurfaceImpl
1411 {
1412 /* IUnknown & IWineD3DResource Information */
1413 const IWineD3DSurfaceVtbl *lpVtbl;
1414 IWineD3DResourceClass resource;
1415
1416 /* IWineD3DSurface fields */
1417 IWineD3DBase *container;
1418 WINED3DSURFACET_DESC currentDesc;
1419 IWineD3DPaletteImpl *palette; /* D3D7 style palette handling */
1420 PALETTEENTRY *palette9; /* D3D8/9 style palette handling */
1421
1422 UINT bytesPerPixel;
1423
1424 /* TODO: move this off into a management class(maybe!) */
1425 DWORD Flags;
1426
1427 UINT pow2Width;
1428 UINT pow2Height;
1429 float heightscale;
1430
1431 /* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
1432 void (*get_drawable_size)(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1433
1434 /* Oversized texture */
1435 RECT glRect;
1436
1437 /* PBO */
1438 GLuint pbo;
1439
1440 RECT lockedRect;
1441 RECT dirtyRect;
1442 int lockCount;
1443 #define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
1444
1445 glDescriptor glDescription;
1446 BOOL srgb;
1447
1448 /* For GetDC */
1449 wineD3DSurface_DIB dib;
1450 HDC hDC;
1451
1452 /* Color keys for DDraw */
1453 WINEDDCOLORKEY DestBltCKey;
1454 WINEDDCOLORKEY DestOverlayCKey;
1455 WINEDDCOLORKEY SrcOverlayCKey;
1456 WINEDDCOLORKEY SrcBltCKey;
1457 DWORD CKeyFlags;
1458
1459 WINEDDCOLORKEY glCKey;
1460
1461 struct list renderbuffers;
1462 renderbuffer_entry_t *current_renderbuffer;
1463
1464 /* DirectDraw clippers */
1465 IWineD3DClipper *clipper;
1466
1467 /* DirectDraw Overlay handling */
1468 RECT overlay_srcrect;
1469 RECT overlay_destrect;
1470 IWineD3DSurfaceImpl *overlay_dest;
1471 struct list overlays;
1472 struct list overlay_entry;
1473 };
1474
1475 extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl;
1476 extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl;
1477
1478 /* Predeclare the shared Surface functions */
1479 HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface, REFIID riid, LPVOID *ppobj);
1480 ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface);
1481 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface *iface, IUnknown **pParent);
1482 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDevice(IWineD3DSurface *iface, IWineD3DDevice** ppDevice);
1483 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags);
1484 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData);
1485 HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid);
1486 DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew);
1487 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface);
1488 WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface);
1489 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface, REFIID riid, void** ppContainer);
1490 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface *iface, WINED3DSURFACE_DESC *pDesc);
1491 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags);
1492 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags);
1493 HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface);
1494 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface);
1495 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface *iface, IWineD3DPalette **Pal);
1496 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal);
1497 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface *iface, DWORD Flags, const WINEDDCOLORKEY *CKey);
1498 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface *iface, IWineD3DBase *container);
1499 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface);
1500 HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface);
1501 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y);
1502 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface *iface, LONG *X, LONG *Y);
1503 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface, DWORD Flags, IWineD3DSurface *Ref);
1504 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface *iface, const RECT *SrcRect,
1505 IWineD3DSurface *DstSurface, const RECT *DstRect, DWORD Flags, const WINEDDOVERLAYFX *FX);
1506 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface *iface, IWineD3DClipper *clipper);
1507 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface *iface, IWineD3DClipper **clipper);
1508 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format);
1509 HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface);
1510 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface *iface, const RECT *DestRect, IWineD3DSurface *SrcSurface,
1511 const RECT *SrcRect, DWORD Flags, const WINEDDBLTFX *DDBltFx, WINED3DTEXTUREFILTERTYPE Filter);
1512 HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty,
1513 IWineD3DSurface *Source, const RECT *rsrc, DWORD trans);
1514 HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface *iface, WINED3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags);
1515 void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface);
1516 const void *WINAPI IWineD3DBaseSurfaceImpl_GetData(IWineD3DSurface *iface);
1517
1518 void get_drawable_size_swapchain(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1519 void get_drawable_size_backbuffer(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1520 void get_drawable_size_pbuffer(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1521 void get_drawable_size_fbo(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1522
1523 void flip_surface(IWineD3DSurfaceImpl *front, IWineD3DSurfaceImpl *back);
1524
1525 /* Surface flags: */
1526 #define SFLAG_OVERSIZE 0x00000001 /* Surface is bigger than gl size, blts only */
1527 #define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
1528 #define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
1529 #define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
1530 #define SFLAG_DISCARD 0x00000010 /* ??? */
1531 #define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
1532 #define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
1533 #define SFLAG_INDRAWABLE 0x00000080 /* The gl drawable contains the most up to date data */
1534 #define SFLAG_INSYSMEM 0x00000100 /* The system memory copy is most up to date */
1535 #define SFLAG_NONPOW2 0x00000200 /* Surface sizes are not a power of 2 */
1536 #define SFLAG_DYNLOCK 0x00000400 /* Surface is often locked by the app */
1537 #define SFLAG_DYNCHANGE 0x00000C00 /* Surface contents are changed very often, implies DYNLOCK */
1538 #define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
1539 #define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
1540 #define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
1541 #define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
1542 #define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
1543 #define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
1544 #define SFLAG_PBO 0x00040000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
1545 #define SFLAG_NORMCOORD 0x00080000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
1546 #define SFLAG_DS_ONSCREEN 0x00100000 /* Is a depth stencil, last modified onscreen */
1547 #define SFLAG_DS_OFFSCREEN 0x00200000 /* Is a depth stencil, last modified offscreen */
1548 #define SFLAG_INOVERLAYDRAW 0x00400000 /* Overlay drawing is in progress. Recursion prevention */
1549
1550 /* In some conditions the surface memory must not be freed:
1551 * SFLAG_OVERSIZE: Not all data can be kept in GL
1552 * SFLAG_CONVERTED: Converting the data back would take too long
1553 * SFLAG_DIBSECTION: The dib code manages the memory
1554 * SFLAG_LOCKED: The app requires access to the surface data
1555 * SFLAG_DYNLOCK: Avoid freeing the data for performance
1556 * SFLAG_DYNCHANGE: Same reason as DYNLOCK
1557 * SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
1558 * SFLAG_CLIENT: OpenGL uses our memory as backup
1559 */
1560 #define SFLAG_DONOTFREE (SFLAG_OVERSIZE | \
1561 SFLAG_CONVERTED | \
1562 SFLAG_DIBSECTION | \
1563 SFLAG_LOCKED | \
1564 SFLAG_DYNLOCK | \
1565 SFLAG_DYNCHANGE | \
1566 SFLAG_USERPTR | \
1567 SFLAG_PBO | \
1568 SFLAG_CLIENT)
1569
1570 #define SFLAG_LOCATIONS (SFLAG_INSYSMEM | \
1571 SFLAG_INTEXTURE | \
1572 SFLAG_INDRAWABLE)
1573
1574 #define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN | \
1575 SFLAG_DS_OFFSCREEN)
1576 #define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
1577
1578 BOOL CalculateTexRect(IWineD3DSurfaceImpl *This, RECT *Rect, float glTexCoord[4]);
1579
1580 typedef enum {
1581 NO_CONVERSION,
1582 CONVERT_PALETTED,
1583 CONVERT_PALETTED_CK,
1584 CONVERT_CK_565,
1585 CONVERT_CK_5551,
1586 CONVERT_CK_4444,
1587 CONVERT_CK_4444_ARGB,
1588 CONVERT_CK_1555,
1589 CONVERT_555,
1590 CONVERT_CK_RGB24,
1591 CONVERT_CK_8888,
1592 CONVERT_CK_8888_ARGB,
1593 CONVERT_RGB32_888,
1594 CONVERT_V8U8,
1595 CONVERT_L6V5U5,
1596 CONVERT_X8L8V8U8,
1597 CONVERT_Q8W8V8U8,
1598 CONVERT_V16U16,
1599 CONVERT_A4L4,
1600 CONVERT_R32F,
1601 CONVERT_R16F,
1602 CONVERT_G16R16,
1603 } CONVERT_TYPES;
1604
1605 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);
1606
1607 BOOL palette9_changed(IWineD3DSurfaceImpl *This);
1608
1609 /*****************************************************************************
1610 * IWineD3DVertexDeclaration implementation structure
1611 */
1612 typedef struct attrib_declaration {
1613 DWORD usage;
1614 DWORD idx;
1615 } attrib_declaration;
1616
1617 #define MAX_ATTRIBS 16
1618
1619 typedef struct IWineD3DVertexDeclarationImpl {
1620 /* IUnknown Information */
1621 const IWineD3DVertexDeclarationVtbl *lpVtbl;
1622 LONG ref;
1623
1624 IUnknown *parent;
1625 IWineD3DDeviceImpl *wineD3DDevice;
1626
1627 WINED3DVERTEXELEMENT *pDeclarationWine;
1628 BOOL *ffp_valid;
1629 UINT declarationWNumElements;
1630
1631 DWORD streams[MAX_STREAMS];
1632 UINT num_streams;
1633 BOOL position_transformed;
1634 BOOL half_float_conv_needed;
1635
1636 /* Ordered array of declaration types that need swizzling in a vshader */
1637 attrib_declaration swizzled_attribs[MAX_ATTRIBS];
1638 UINT num_swizzled_attribs;
1639 } IWineD3DVertexDeclarationImpl;
1640
1641 extern const IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
1642
1643 /*****************************************************************************
1644 * IWineD3DStateBlock implementation structure
1645 */
1646
1647 /* Internal state Block for Begin/End/Capture/Create/Apply info */
1648 /* Note: Very long winded but gl Lists are not flexible enough */
1649 /* to resolve everything we need, so doing it manually for now */
1650 typedef struct SAVEDSTATES {
1651 BOOL indices;
1652 BOOL material;
1653 BOOL fvf;
1654 BOOL streamSource[MAX_STREAMS];
1655 BOOL streamFreq[MAX_STREAMS];
1656 BOOL textures[MAX_COMBINED_SAMPLERS];
1657 BOOL transform[HIGHEST_TRANSFORMSTATE + 1];
1658 BOOL viewport;
1659 BOOL renderState[WINEHIGHEST_RENDER_STATE + 1];
1660 BOOL textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1661 BOOL samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1662 BOOL clipplane[MAX_CLIPPLANES];
1663 BOOL vertexDecl;
1664 BOOL pixelShader;
1665 BOOL pixelShaderConstantsB[MAX_CONST_B];
1666 BOOL pixelShaderConstantsI[MAX_CONST_I];
1667 BOOL *pixelShaderConstantsF;
1668 BOOL vertexShader;
1669 BOOL vertexShaderConstantsB[MAX_CONST_B];
1670 BOOL vertexShaderConstantsI[MAX_CONST_I];
1671 BOOL *vertexShaderConstantsF;
1672 BOOL scissorRect;
1673 } SAVEDSTATES;
1674
1675 typedef struct {
1676 struct list entry;
1677 DWORD count;
1678 DWORD idx[13];
1679 } constants_entry;
1680
1681 struct StageState {
1682 DWORD stage;
1683 DWORD state;
1684 };
1685
1686 struct IWineD3DStateBlockImpl
1687 {
1688 /* IUnknown fields */
1689 const IWineD3DStateBlockVtbl *lpVtbl;
1690 LONG ref; /* Note: Ref counting not required */
1691
1692 /* IWineD3DStateBlock information */
1693 IUnknown *parent;
1694 IWineD3DDeviceImpl *wineD3DDevice;
1695 WINED3DSTATEBLOCKTYPE blockType;
1696
1697 /* Array indicating whether things have been set or changed */
1698 SAVEDSTATES changed;
1699 struct list set_vconstantsF;
1700 struct list set_pconstantsF;
1701
1702 /* Drawing - Vertex Shader or FVF related */
1703 DWORD fvf;
1704 /* Vertex Shader Declaration */
1705 IWineD3DVertexDeclaration *vertexDecl;
1706
1707 IWineD3DVertexShader *vertexShader;
1708
1709 /* Vertex Shader Constants */
1710 BOOL vertexShaderConstantB[MAX_CONST_B];
1711 INT vertexShaderConstantI[MAX_CONST_I * 4];
1712 float *vertexShaderConstantF;
1713
1714 /* Stream Source */
1715 BOOL streamIsUP;
1716 UINT streamStride[MAX_STREAMS];
1717 UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
1718 IWineD3DVertexBuffer *streamSource[MAX_STREAMS];
1719 UINT streamFreq[MAX_STREAMS + 1];
1720 UINT streamFlags[MAX_STREAMS + 1]; /*0 | WINED3DSTREAMSOURCE_INSTANCEDATA | WINED3DSTREAMSOURCE_INDEXEDDATA */
1721
1722 /* Indices */
1723 IWineD3DIndexBuffer* pIndexData;
1724 INT baseVertexIndex;
1725 INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
1726
1727 /* Transform */
1728 WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
1729
1730 /* Light hashmap . Collisions are handled using standard wine double linked lists */
1731 #define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
1732 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
1733 struct list lightMap[LIGHTMAP_SIZE]; /* Mashmap containing the lights */
1734 PLIGHTINFOEL *activeLights[MAX_ACTIVE_LIGHTS]; /* Map of opengl lights to d3d lights */
1735
1736 /* Clipping */
1737 double clipplane[MAX_CLIPPLANES][4];
1738 WINED3DCLIPSTATUS clip_status;
1739
1740 /* ViewPort */
1741 WINED3DVIEWPORT viewport;
1742
1743 /* Material */
1744 WINED3DMATERIAL material;
1745
1746 /* Pixel Shader */
1747 IWineD3DPixelShader *pixelShader;
1748
1749 /* Pixel Shader Constants */
1750 BOOL pixelShaderConstantB[MAX_CONST_B];
1751 INT pixelShaderConstantI[MAX_CONST_I * 4];
1752 float *pixelShaderConstantF;
1753
1754 /* RenderState */
1755 DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
1756
1757 /* Texture */
1758 IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
1759 int textureDimensions[MAX_COMBINED_SAMPLERS];
1760
1761 /* Texture State Stage */
1762 DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1763 DWORD lowest_disabled_stage;
1764 /* Sampler States */
1765 DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1766
1767 /* Scissor test rectangle */
1768 RECT scissorRect;
1769
1770 /* Contained state management */
1771 DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
1772 unsigned int num_contained_render_states;
1773 DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
1774 unsigned int num_contained_transform_states;
1775 DWORD contained_vs_consts_i[MAX_CONST_I];
1776 unsigned int num_contained_vs_consts_i;
1777 DWORD contained_vs_consts_b[MAX_CONST_B];
1778 unsigned int num_contained_vs_consts_b;
1779 DWORD *contained_vs_consts_f;
1780 unsigned int num_contained_vs_consts_f;
1781 DWORD contained_ps_consts_i[MAX_CONST_I];
1782 unsigned int num_contained_ps_consts_i;
1783 DWORD contained_ps_consts_b[MAX_CONST_B];
1784 unsigned int num_contained_ps_consts_b;
1785 DWORD *contained_ps_consts_f;
1786 unsigned int num_contained_ps_consts_f;
1787 struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE)];
1788 unsigned int num_contained_tss_states;
1789 struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
1790 unsigned int num_contained_sampler_states;
1791 };
1792
1793 extern void stateblock_savedstates_set(
1794 IWineD3DStateBlock* iface,
1795 SAVEDSTATES* states,
1796 BOOL value);
1797
1798 extern void stateblock_copy(
1799 IWineD3DStateBlock* destination,
1800 IWineD3DStateBlock* source);
1801
1802 extern const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl;
1803
1804 /* Direct3D terminology with little modifications. We do not have an issued state
1805 * because only the driver knows about it, but we have a created state because d3d
1806 * allows GetData on a created issue, but opengl doesn't
1807 */
1808 enum query_state {
1809 QUERY_CREATED,
1810 QUERY_SIGNALLED,
1811 QUERY_BUILDING
1812 };
1813 /*****************************************************************************
1814 * IWineD3DQueryImpl implementation structure (extends IUnknown)
1815 */
1816 typedef struct IWineD3DQueryImpl
1817 {
1818 const IWineD3DQueryVtbl *lpVtbl;
1819 LONG ref; /* Note: Ref counting not required */
1820
1821 IUnknown *parent;
1822 /*TODO: replace with iface usage */
1823 #if 0
1824 IWineD3DDevice *wineD3DDevice;
1825 #else
1826 IWineD3DDeviceImpl *wineD3DDevice;
1827 #endif
1828
1829 /* IWineD3DQuery fields */
1830 enum query_state state;
1831 WINED3DQUERYTYPE type;
1832 /* TODO: Think about using a IUnknown instead of a void* */
1833 void *extendedData;
1834
1835
1836 } IWineD3DQueryImpl;
1837
1838 extern const IWineD3DQueryVtbl IWineD3DQuery_Vtbl;
1839 extern const IWineD3DQueryVtbl IWineD3DEventQuery_Vtbl;
1840 extern const IWineD3DQueryVtbl IWineD3DOcclusionQuery_Vtbl;
1841
1842 /* Datastructures for IWineD3DQueryImpl.extendedData */
1843 typedef struct WineQueryOcclusionData {
1844 GLuint queryId;
1845 WineD3DContext *ctx;
1846 } WineQueryOcclusionData;
1847
1848 typedef struct WineQueryEventData {
1849 GLuint fenceId;
1850 WineD3DContext *ctx;
1851 } WineQueryEventData;
1852
1853 /*****************************************************************************
1854 * IWineD3DSwapChainImpl implementation structure (extends IUnknown)
1855 */
1856
1857 typedef struct IWineD3DSwapChainImpl
1858 {
1859 /*IUnknown part*/
1860 const IWineD3DSwapChainVtbl *lpVtbl;
1861 LONG ref; /* Note: Ref counting not required */
1862
1863 IUnknown *parent;
1864 IWineD3DDeviceImpl *wineD3DDevice;
1865
1866 /* IWineD3DSwapChain fields */
1867 IWineD3DSurface **backBuffer;
1868 IWineD3DSurface *frontBuffer;
1869 WINED3DPRESENT_PARAMETERS presentParms;
1870 DWORD orig_width, orig_height;
1871 WINED3DFORMAT orig_fmt;
1872 WINED3DGAMMARAMP orig_gamma;
1873
1874 long prev_time, frames; /* Performance tracking */
1875 unsigned int vSyncCounter;
1876
1877 WineD3DContext **context; /* Later a array for multithreading */
1878 unsigned int num_contexts;
1879
1880 HWND win_handle;
1881 } IWineD3DSwapChainImpl;
1882
1883 extern const IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl;
1884 const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl;
1885 void x11_copy_to_screen(IWineD3DSwapChainImpl *This, const RECT *rc);
1886
1887 HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain *iface, REFIID riid, LPVOID *ppobj);
1888 ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface);
1889 ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface);
1890 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain *iface, IUnknown ** ppParent);
1891 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain *iface, IWineD3DSurface *pDestSurface);
1892 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UINT iBackBuffer, WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface **ppBackBuffer);
1893 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain *iface, WINED3DRASTER_STATUS *pRasterStatus);
1894 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain *iface, WINED3DDISPLAYMODE*pMode);
1895 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain *iface, IWineD3DDevice**ppDevice);
1896 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain *iface, WINED3DPRESENT_PARAMETERS *pPresentationParameters);
1897 HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain *iface, DWORD Flags, CONST WINED3DGAMMARAMP *pRamp);
1898 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain *iface, WINED3DGAMMARAMP *pRamp);
1899
1900 WineD3DContext *IWineD3DSwapChainImpl_CreateContextForThread(IWineD3DSwapChain *iface);
1901
1902 /*****************************************************************************
1903 * Utility function prototypes
1904 */
1905
1906 /* Trace routines */
1907 const char* debug_d3dformat(WINED3DFORMAT fmt);
1908 const char* debug_d3ddevicetype(WINED3DDEVTYPE devtype);
1909 const char* debug_d3dresourcetype(WINED3DRESOURCETYPE res);
1910 const char* debug_d3dusage(DWORD usage);
1911 const char* debug_d3dusagequery(DWORD usagequery);
1912 const char* debug_d3ddeclmethod(WINED3DDECLMETHOD method);
1913 const char* debug_d3ddecltype(WINED3DDECLTYPE type);
1914 const char* debug_d3ddeclusage(BYTE usage);
1915 const char* debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType);
1916 const char* debug_d3drenderstate(DWORD state);
1917 const char* debug_d3dsamplerstate(DWORD state);
1918 const char* debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type);
1919 const char* debug_d3dtexturestate(DWORD state);
1920 const char* debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype);
1921 const char* debug_d3dpool(WINED3DPOOL pool);
1922 const char *debug_fbostatus(GLenum status);
1923 const char *debug_glerror(GLenum error);
1924 const char *debug_d3dbasis(WINED3DBASISTYPE basis);
1925 const char *debug_d3ddegree(WINED3DDEGREETYPE order);
1926 const char* debug_d3dtop(WINED3DTEXTUREOP d3dtop);
1927
1928 /* Routines for GL <-> D3D values */
1929 GLenum StencilOp(DWORD op);
1930 GLenum CompareFunc(DWORD func);
1931 BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3);
1932 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);
1933 void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords, BOOL transformed, DWORD coordtype, BOOL ffp_can_disable_proj);
1934 void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
1935 void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
1936 void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
1937 void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
1938
1939 void surface_force_reload(IWineD3DSurface *iface);
1940 GLenum surface_get_gl_buffer(IWineD3DSurface *iface, IWineD3DSwapChain *swapchain);
1941 void surface_load_ds_location(IWineD3DSurface *iface, DWORD location);
1942 void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location);
1943 void surface_set_compatible_renderbuffer(IWineD3DSurface *iface, unsigned int width, unsigned int height);
1944 void surface_set_texture_name(IWineD3DSurface *iface, GLuint name);
1945 void surface_set_texture_target(IWineD3DSurface *iface, GLenum target);
1946
1947 BOOL getColorBits(WINED3DFORMAT fmt, short *redSize, short *greenSize, short *blueSize, short *alphaSize, short *totalSize);
1948 BOOL getDepthStencilBits(WINED3DFORMAT fmt, short *depthSize, short *stencilSize);
1949
1950 /* Math utils */
1951 void multiply_matrix(WINED3DMATRIX *dest, const WINED3DMATRIX *src1, const WINED3DMATRIX *src2);
1952 unsigned int count_bits(unsigned int mask);
1953
1954 /*****************************************************************************
1955 * To enable calling of inherited functions, requires prototypes
1956 *
1957 * Note: Only require classes which are subclassed, ie resource, basetexture,
1958 */
1959
1960 /* IWineD3DVertexBuffer */
1961 extern const BYTE *IWineD3DVertexBufferImpl_GetMemory(IWineD3DVertexBuffer* iface, DWORD iOffset, GLint *vbo);
1962
1963 /* TODO: Make this dynamic, based on shader limits ? */
1964 #define MAX_REG_ADDR 1
1965 #define MAX_REG_TEMP 32
1966 #define MAX_REG_TEXCRD 8
1967 #define MAX_REG_INPUT 12
1968 #define MAX_REG_OUTPUT 12
1969 #define MAX_CONST_I 16
1970 #define MAX_CONST_B 16
1971
1972 /* FIXME: This needs to go up to 2048 for
1973 * Shader model 3 according to msdn (and for software shaders) */
1974 #define MAX_LABELS 16
1975
1976 typedef struct semantic {
1977 DWORD usage;
1978 DWORD reg;
1979 } semantic;
1980
1981 typedef struct local_constant {
1982 struct list entry;
1983 unsigned int idx;
1984 DWORD value[4];
1985 } local_constant;
1986
1987 typedef struct shader_reg_maps {
1988
1989 char texcoord[MAX_REG_TEXCRD]; /* pixel < 3.0 */
1990 char temporary[MAX_REG_TEMP]; /* pixel, vertex */
1991 char address[MAX_REG_ADDR]; /* vertex */
1992 char packed_input[MAX_REG_INPUT]; /* pshader >= 3.0 */
1993 char packed_output[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
1994 char attributes[MAX_ATTRIBS]; /* vertex */
1995 char labels[MAX_LABELS]; /* pixel, vertex */
1996 DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
1997
1998 /* Sampler usage tokens
1999 * Use 0 as default (bit 31 is always 1 on a valid token) */
2000 DWORD samplers[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
2001 BOOL bumpmat[MAX_TEXTURES], luminanceparams[MAX_TEXTURES];
2002 char usesnrm, vpos, usesdsy;
2003 char usesrelconstF;
2004
2005 /* Whether or not loops are used in this shader, and nesting depth */
2006 unsigned loop_depth;
2007
2008 /* Whether or not this shader uses fog */
2009 char fog;
2010
2011 } shader_reg_maps;
2012
2013 /* Undocumented opcode controls */
2014 #define INST_CONTROLS_SHIFT 16
2015 #define INST_CONTROLS_MASK 0x00ff0000
2016
2017 typedef enum COMPARISON_TYPE {
2018 COMPARISON_GT = 1,
2019 COMPARISON_EQ = 2,
2020 COMPARISON_GE = 3,
2021 COMPARISON_LT = 4,
2022 COMPARISON_NE = 5,
2023 COMPARISON_LE = 6
2024 } COMPARISON_TYPE;
2025
2026 typedef struct SHADER_OPCODE {
2027 unsigned int opcode;
2028 const char* name;
2029 const char* glname;
2030 char dst_token;
2031 CONST UINT num_params;
2032 enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
2033 DWORD min_version;
2034 DWORD max_version;
2035 } SHADER_OPCODE;
2036
2037 typedef struct SHADER_OPCODE_ARG {
2038 IWineD3DBaseShader* shader;
2039 const shader_reg_maps *reg_maps;
2040 CONST SHADER_OPCODE* opcode;
2041 DWORD opcode_token;
2042 DWORD dst;
2043 DWORD dst_addr;
2044 DWORD predicate;
2045 DWORD src[4];
2046 DWORD src_addr[4];
2047 SHADER_BUFFER* buffer;
2048 } SHADER_OPCODE_ARG;
2049
2050 typedef struct SHADER_LIMITS {
2051 unsigned int temporary;
2052 unsigned int texcoord;
2053 unsigned int sampler;
2054 unsigned int constant_int;
2055 unsigned int constant_float;
2056 unsigned int constant_bool;
2057 unsigned int address;
2058 unsigned int packed_output;
2059 unsigned int packed_input;
2060 unsigned int attributes;
2061 unsigned int label;
2062 } SHADER_LIMITS;
2063
2064 /** Keeps track of details for TEX_M#x# shader opcodes which need to
2065 maintain state information between multiple codes */
2066 typedef struct SHADER_PARSE_STATE {
2067 unsigned int current_row;
2068 DWORD texcoord_w[2];
2069 } SHADER_PARSE_STATE;
2070
2071 #ifdef __GNUC__
2072 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
2073 #else
2074 #define PRINTF_ATTR(fmt,args)
2075 #endif
2076
2077 /* Base Shader utility functions.
2078 * (may move callers into the same file in the future) */
2079 extern int shader_addline(
2080 SHADER_BUFFER* buffer,
2081 const char* fmt, ...) PRINTF_ATTR(2,3);
2082
2083 extern const SHADER_OPCODE* shader_get_opcode(
2084 IWineD3DBaseShader *iface,
2085 const DWORD code);
2086
2087 /* Vertex shader utility functions */
2088 extern BOOL vshader_get_input(
2089 IWineD3DVertexShader* iface,
2090 BYTE usage_req, BYTE usage_idx_req,
2091 unsigned int* regnum);
2092
2093 extern BOOL vshader_input_is_color(
2094 IWineD3DVertexShader* iface,
2095 unsigned int regnum);
2096
2097 extern HRESULT allocate_shader_constants(IWineD3DStateBlockImpl* object);
2098
2099 /* GLSL helper functions */
2100 extern void shader_glsl_add_instruction_modifiers(const SHADER_OPCODE_ARG *arg);
2101
2102 /*****************************************************************************
2103 * IDirect3DBaseShader implementation structure
2104 */
2105 typedef struct IWineD3DBaseShaderClass
2106 {
2107 LONG ref;
2108 DWORD hex_version;
2109 SHADER_LIMITS limits;
2110 SHADER_PARSE_STATE parse_state;
2111 CONST SHADER_OPCODE *shader_ins;
2112 DWORD *function;
2113 UINT functionLength;
2114 BOOL is_compiled;
2115 UINT cur_loop_depth, cur_loop_regno;
2116 BOOL load_local_constsF;
2117
2118 /* Type of shader backend */
2119 int shader_mode;
2120
2121 /* Programs this shader is linked with */
2122 struct list linked_programs;
2123
2124 /* Immediate constants (override global ones) */
2125 struct list constantsB;
2126 struct list constantsF;
2127 struct list constantsI;
2128 shader_reg_maps reg_maps;
2129
2130 /* Pixel formats of sampled textures, for format conversion. This
2131 * represents the formats found during compilation, it is not initialized
2132 * on the first parser pass. It is needed to check if the shader
2133 * needs recompilation to adjust the format conversion
2134 */
2135 WINED3DFORMAT sampled_format[MAX_COMBINED_SAMPLERS];
2136 UINT sampled_samplers[MAX_COMBINED_SAMPLERS];
2137 UINT num_sampled_samplers;
2138
2139 UINT recompile_count;
2140
2141 /* Pointer to the parent device */
2142 IWineD3DDevice *device;
2143 struct list shader_list_entry;
2144
2145 } IWineD3DBaseShaderClass;
2146
2147 typedef struct IWineD3DBaseShaderImpl {
2148 /* IUnknown */
2149 const IWineD3DBaseShaderVtbl *lpVtbl;
2150
2151 /* IWineD3DBaseShader */
2152 IWineD3DBaseShaderClass baseShader;
2153 } IWineD3DBaseShaderImpl;
2154
2155 HRESULT WINAPI IWineD3DBaseShaderImpl_QueryInterface(IWineD3DBaseShader *iface, REFIID riid, LPVOID *ppobj);
2156 ULONG WINAPI IWineD3DBaseShaderImpl_AddRef(IWineD3DBaseShader *iface);
2157 ULONG WINAPI IWineD3DBaseShaderImpl_Release(IWineD3DBaseShader *iface);
2158
2159 extern HRESULT shader_get_registers_used(
2160 IWineD3DBaseShader *iface,
2161 shader_reg_maps* reg_maps,
2162 semantic* semantics_in,
2163 semantic* semantics_out,
2164 CONST DWORD* pToken,
2165 IWineD3DStateBlockImpl *stateBlock);
2166
2167 extern void shader_generate_main(IWineD3DBaseShader *iface, SHADER_BUFFER *buffer,
2168 const shader_reg_maps *reg_maps, const DWORD *pFunction);
2169
2170 extern void shader_trace_init(
2171 IWineD3DBaseShader *iface,
2172 const DWORD* pFunction);
2173
2174 static inline int shader_get_regtype(const DWORD param) {
2175 return (((param & WINED3DSP_REGTYPE_MASK) >> WINED3DSP_REGTYPE_SHIFT) |
2176 ((param & WINED3DSP_REGTYPE_MASK2) >> WINED3DSP_REGTYPE_SHIFT2));
2177 }
2178
2179 static inline int shader_get_writemask(const DWORD param) {
2180 return param & WINED3DSP_WRITEMASK_ALL;
2181 }
2182
2183 static inline BOOL shader_is_pshader_version(DWORD token) {
2184 return 0xFFFF0000 == (token & 0xFFFF0000);
2185 }
2186
2187 static inline BOOL shader_is_vshader_version(DWORD token) {
2188 return 0xFFFE0000 == (token & 0xFFFF0000);
2189 }
2190
2191 static inline BOOL shader_is_comment(DWORD token) {
2192 return WINED3DSIO_COMMENT == (token & WINED3DSI_OPCODE_MASK);
2193 }
2194
2195 static inline BOOL shader_is_scalar(DWORD param) {
2196 DWORD reg_type = shader_get_regtype(param);
2197 DWORD reg_num;
2198
2199 switch (reg_type) {
2200 case WINED3DSPR_RASTOUT:
2201 if ((param & WINED3DSP_REGNUM_MASK) != 0) {
2202 /* oFog & oPts */
2203 return TRUE;
2204 }
2205 /* oPos */
2206 return FALSE;
2207
2208 case WINED3DSPR_DEPTHOUT: /* oDepth */
2209 case WINED3DSPR_CONSTBOOL: /* b# */
2210 case WINED3DSPR_LOOP: /* aL */
2211 case WINED3DSPR_PREDICATE: /* p0 */
2212 return TRUE;
2213
2214 case WINED3DSPR_MISCTYPE:
2215 reg_num = param & WINED3DSP_REGNUM_MASK;
2216 switch(reg_num) {
2217 case 0: /* vPos */
2218 return FALSE;
2219 case 1: /* vFace */
2220 return TRUE;
2221 default:
2222 return FALSE;
2223 }
2224
2225 default:
2226 return FALSE;
2227 }
2228 }
2229
2230 static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
2231 local_constant* lconst;
2232
2233 if(This->baseShader.load_local_constsF) return FALSE;
2234 LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
2235 if(lconst->idx == reg) return TRUE;
2236 }
2237 return FALSE;
2238
2239 }
2240
2241 /*****************************************************************************
2242 * IDirect3DVertexShader implementation structure
2243 */
2244 typedef struct IWineD3DVertexShaderImpl {
2245 /* IUnknown parts*/
2246 const IWineD3DVertexShaderVtbl *lpVtbl;
2247
2248 /* IWineD3DBaseShader */
2249 IWineD3DBaseShaderClass baseShader;
2250
2251 /* IWineD3DVertexShaderImpl */
2252 IUnknown *parent;
2253
2254 DWORD usage;
2255
2256 /* The GL shader */
2257 GLuint prgId;
2258
2259 /* Vertex shader input and output semantics */
2260 semantic semantics_in [MAX_ATTRIBS];
2261 semantic semantics_out [MAX_REG_OUTPUT];
2262
2263 /* Ordered array of attributes that are swizzled */
2264 attrib_declaration swizzled_attribs [MAX_ATTRIBS];
2265 UINT num_swizzled_attribs;
2266
2267 UINT min_rel_offset, max_rel_offset;
2268 UINT rel_offset;
2269
2270 UINT recompile_count;
2271 } IWineD3DVertexShaderImpl;
2272 extern const SHADER_OPCODE IWineD3DVertexShaderImpl_shader_ins[];
2273 extern const IWineD3DVertexShaderVtbl IWineD3DVertexShader_Vtbl;
2274 HRESULT IWineD3DVertexShaderImpl_CompileShader(IWineD3DVertexShader *iface);
2275
2276 /*****************************************************************************
2277 * IDirect3DPixelShader implementation structure
2278 */
2279
2280 enum vertexprocessing_mode {
2281 fixedfunction,
2282 vertexshader,
2283 pretransformed
2284 };
2285
2286 struct stb_const_desc {
2287 char texunit;
2288 UINT const_num;
2289 };
2290
2291 /* Stateblock dependent parameters which have to be hardcoded
2292 * into the shader code
2293 */
2294 struct ps_compile_args {
2295 BOOL srgb_correction;
2296 WINED3DFORMAT format_conversion[MAX_FRAGMENT_SAMPLERS];
2297 enum vertexprocessing_mode vp_mode;
2298 /* Projected textures(ps 1.0-1.3) */
2299 /* Texture types(2D, Cube, 3D) in ps 1.x */
2300 };
2301
2302 struct ps_compiled_shader {
2303 struct ps_compile_args args;
2304 GLuint prgId;
2305 };
2306
2307 typedef struct IWineD3DPixelShaderImpl {
2308 /* IUnknown parts */
2309 const IWineD3DPixelShaderVtbl *lpVtbl;
2310
2311 /* IWineD3DBaseShader */
2312 IWineD3DBaseShaderClass baseShader;
2313
2314 /* IWineD3DPixelShaderImpl */
2315 IUnknown *parent;
2316
2317 /* Pixel shader input semantics */
2318 semantic semantics_in [MAX_REG_INPUT];
2319 DWORD input_reg_map[MAX_REG_INPUT];
2320 BOOL input_reg_used[MAX_REG_INPUT];
2321 int declared_in_count;
2322
2323 /* The GL shader */
2324 struct ps_compiled_shader *gl_shaders;
2325 UINT num_gl_shaders;
2326
2327 /* Some information about the shader behavior */
2328 struct stb_const_desc bumpenvmatconst[MAX_TEXTURES];
2329 char numbumpenvmatconsts;
2330 struct stb_const_desc luminanceconst[MAX_TEXTURES];
2331 char vpos_uniform;
2332 } IWineD3DPixelShaderImpl;
2333
2334 extern const SHADER_OPCODE IWineD3DPixelShaderImpl_shader_ins[];
2335 extern const IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl;
2336 GLuint find_gl_pshader(IWineD3DPixelShaderImpl *shader, const struct ps_compile_args *args);
2337 void find_ps_compile_args(IWineD3DPixelShaderImpl *shader, IWineD3DStateBlockImpl *stateblock, struct ps_compile_args *args);
2338
2339 /* sRGB correction constants */
2340 static const float srgb_cmp = 0.0031308;
2341 static const float srgb_mul_low = 12.92;
2342 static const float srgb_pow = 0.41666;
2343 static const float srgb_mul_high = 1.055;
2344 static const float srgb_sub_high = 0.055;
2345
2346 /*****************************************************************************
2347 * IWineD3DPalette implementation structure
2348 */
2349 struct IWineD3DPaletteImpl {
2350 /* IUnknown parts */
2351 const IWineD3DPaletteVtbl *lpVtbl;
2352 LONG ref;
2353
2354 IUnknown *parent;
2355 IWineD3DDeviceImpl *wineD3DDevice;
2356
2357 /* IWineD3DPalette */
2358 HPALETTE hpal;
2359 WORD palVersion; /*| */
2360 WORD palNumEntries; /*| LOGPALETTE */
2361 PALETTEENTRY palents[256]; /*| */
2362 /* This is to store the palette in 'screen format' */
2363 int screen_palents[256];
2364 DWORD Flags;
2365 };
2366
2367 extern const IWineD3DPaletteVtbl IWineD3DPalette_Vtbl;
2368 DWORD IWineD3DPaletteImpl_Size(DWORD dwFlags);
2369
2370 /* DirectDraw utility functions */
2371 extern WINED3DFORMAT pixelformat_for_depth(DWORD depth);
2372
2373 /*****************************************************************************
2374 * Pixel format management
2375 */
2376 typedef struct {
2377 WINED3DFORMAT format;
2378 DWORD alphaMask, redMask, greenMask, blueMask;
2379 UINT bpp;
2380 short depthSize, stencilSize;
2381 BOOL isFourcc;
2382 } StaticPixelFormatDesc;
2383
2384 const StaticPixelFormatDesc *getFormatDescEntry(WINED3DFORMAT fmt,
2385 const WineD3D_GL_Info *gl_info, const GlPixelFormatDesc **glDesc);
2386
2387 static inline BOOL use_vs(IWineD3DDeviceImpl *device) {
2388 return (device->vs_selected_mode != SHADER_NONE
2389 && device->stateBlock->vertexShader
2390 && ((IWineD3DVertexShaderImpl *)device->stateBlock->vertexShader)->baseShader.function
2391 && !device->strided_streams.u.s.position_transformed);
2392 }
2393
2394 static inline BOOL use_ps(IWineD3DDeviceImpl *device) {
2395 return (device->ps_selected_mode != SHADER_NONE
2396 && device->stateBlock->pixelShader
2397 && ((IWineD3DPixelShaderImpl *)device->stateBlock->pixelShader)->baseShader.function);
2398 }
2399
2400 void stretch_rect_fbo(IWineD3DDevice *iface, IWineD3DSurface *src_surface, WINED3DRECT *src_rect,
2401 IWineD3DSurface *dst_surface, WINED3DRECT *dst_rect, const WINED3DTEXTUREFILTERTYPE filter, BOOL flip);
2402 #endif
Maarten's multimedia branch