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wined3d: Move part of the shader instruction table to the backend.
[wine.git] / dlls / wined3d / wined3d_private.h
blob908e055de1da30539207cbe7f1cb10a7dfeef95d
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 "wined3d_private_types.h"
41 #include "wine/wined3d_interface.h"
42 #include "wine/wined3d_caps.h"
43 #include "wine/wined3d_gl.h"
44 #include "wine/list.h"
45
46 /* Hash table functions */
47 typedef unsigned int (hash_function_t)(void *key);
48 typedef BOOL (compare_function_t)(void *keya, 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(struct hash_table_t *table, 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 int minLookup[MAX_LOOKUPS];
111 extern int maxLookup[MAX_LOOKUPS];
112 extern DWORD *stateLookup[MAX_LOOKUPS];
113
114 typedef DWORD magLookup_t[WINED3DTEXF_ANISOTROPIC + 1];
115 extern magLookup_t magLookup;
116 extern magLookup_t magLookup_noFilter;
117
118 typedef DWORD minMipLookup_t[WINED3DTEXF_ANISOTROPIC + 1][WINED3DTEXF_LINEAR + 1];
119 extern minMipLookup_t minMipLookup;
120 extern minMipLookup_t minMipLookup_noFilter;
121
122 void init_type_lookup(WineD3D_GL_Info *gl_info);
123 #define WINED3D_ATR_TYPE(type) GLINFO_LOCATION.glTypeLookup[type].d3dType
124 #define WINED3D_ATR_SIZE(type) GLINFO_LOCATION.glTypeLookup[type].size
125 #define WINED3D_ATR_GLTYPE(type) GLINFO_LOCATION.glTypeLookup[type].glType
126 #define WINED3D_ATR_NORMALIZED(type) GLINFO_LOCATION.glTypeLookup[type].normalized
127 #define WINED3D_ATR_TYPESIZE(type) GLINFO_LOCATION.glTypeLookup[type].typesize
128
129 /* float_16_to_32() and float_32_to_16() (see implementation in
130 * surface_base.c) convert 16 bit floats in the FLOAT16 data type
131 * to standard C floats and vice versa. They do not depend on the encoding
132 * of the C float, so they are platform independent, but slow. On x86 and
133 * other IEEE 754 compliant platforms the conversion can be accelerated by
134 * bit shifting the exponent and mantissa. There are also some SSE-based
135 * assembly routines out there.
136 *
137 * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
138 */
139 static inline float float_16_to_32(const unsigned short *in) {
140 const unsigned short s = ((*in) & 0x8000);
141 const unsigned short e = ((*in) & 0x7C00) >> 10;
142 const unsigned short m = (*in) & 0x3FF;
143 const float sgn = (s ? -1.0 : 1.0);
144
145 if(e == 0) {
146 if(m == 0) return sgn * 0.0; /* +0.0 or -0.0 */
147 else return sgn * pow(2, -14.0) * ( (float) m / 1024.0);
148 } else if(e < 31) {
149 return sgn * pow(2, (float) e-15.0) * (1.0 + ((float) m / 1024.0));
150 } else {
151 if(m == 0) return sgn / 0.0; /* +INF / -INF */
152 else return 0.0 / 0.0; /* NAN */
153 }
154 }
155
156 /**
157 * Settings
158 */
159 #define VS_NONE 0
160 #define VS_HW 1
161
162 #define PS_NONE 0
163 #define PS_HW 1
164
165 #define VBO_NONE 0
166 #define VBO_HW 1
167
168 #define NP2_NONE 0
169 #define NP2_REPACK 1
170 #define NP2_NATIVE 2
171
172 #define ORM_BACKBUFFER 0
173 #define ORM_PBUFFER 1
174 #define ORM_FBO 2
175
176 #define SHADER_ARB 1
177 #define SHADER_GLSL 2
178 #define SHADER_ATI 3
179 #define SHADER_NONE 4
180
181 #define RTL_DISABLE -1
182 #define RTL_AUTO 0
183 #define RTL_READDRAW 1
184 #define RTL_READTEX 2
185 #define RTL_TEXDRAW 3
186 #define RTL_TEXTEX 4
187
188 /* NOTE: When adding fields to this structure, make sure to update the default
189 * values in wined3d_main.c as well. */
190 typedef struct wined3d_settings_s {
191 /* vertex and pixel shader modes */
192 int vs_mode;
193 int ps_mode;
194 int vbo_mode;
195 /* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
196 we should use it. However, until it's fully implemented, we'll leave it as a registry
197 setting for developers. */
198 BOOL glslRequested;
199 int offscreen_rendering_mode;
200 int rendertargetlock_mode;
201 /* Memory tracking and object counting */
202 unsigned int emulated_textureram;
203 char *logo;
204 int allow_multisampling;
205 } wined3d_settings_t;
206
207 extern wined3d_settings_t wined3d_settings;
208
209 /* Shader backends */
210 struct SHADER_OPCODE_ARG;
211
212 #define SHADER_PGMSIZE 65535
213 typedef struct SHADER_BUFFER {
214 char* buffer;
215 unsigned int bsize;
216 unsigned int lineNo;
217 BOOL newline;
218 } SHADER_BUFFER;
219
220 enum WINED3D_SHADER_INSTRUCTION_HANDLER
221 {
222 WINED3DSIH_ABS,
223 WINED3DSIH_ADD,
224 WINED3DSIH_BEM,
225 WINED3DSIH_BREAK,
226 WINED3DSIH_BREAKC,
227 WINED3DSIH_BREAKP,
228 WINED3DSIH_CALL,
229 WINED3DSIH_CALLNZ,
230 WINED3DSIH_CMP,
231 WINED3DSIH_CND,
232 WINED3DSIH_CRS,
233 WINED3DSIH_DCL,
234 WINED3DSIH_DEF,
235 WINED3DSIH_DEFB,
236 WINED3DSIH_DEFI,
237 WINED3DSIH_DP2ADD,
238 WINED3DSIH_DP3,
239 WINED3DSIH_DP4,
240 WINED3DSIH_DST,
241 WINED3DSIH_DSX,
242 WINED3DSIH_DSY,
243 WINED3DSIH_ELSE,
244 WINED3DSIH_ENDIF,
245 WINED3DSIH_ENDLOOP,
246 WINED3DSIH_ENDREP,
247 WINED3DSIH_EXP,
248 WINED3DSIH_EXPP,
249 WINED3DSIH_FRC,
250 WINED3DSIH_IF,
251 WINED3DSIH_IFC,
252 WINED3DSIH_LABEL,
253 WINED3DSIH_LIT,
254 WINED3DSIH_LOG,
255 WINED3DSIH_LOGP,
256 WINED3DSIH_LOOP,
257 WINED3DSIH_LRP,
258 WINED3DSIH_M3x2,
259 WINED3DSIH_M3x3,
260 WINED3DSIH_M3x4,
261 WINED3DSIH_M4x3,
262 WINED3DSIH_M4x4,
263 WINED3DSIH_MAD,
264 WINED3DSIH_MAX,
265 WINED3DSIH_MIN,
266 WINED3DSIH_MOV,
267 WINED3DSIH_MOVA,
268 WINED3DSIH_MUL,
269 WINED3DSIH_NOP,
270 WINED3DSIH_NRM,
271 WINED3DSIH_PHASE,
272 WINED3DSIH_POW,
273 WINED3DSIH_RCP,
274 WINED3DSIH_REP,
275 WINED3DSIH_RET,
276 WINED3DSIH_RSQ,
277 WINED3DSIH_SETP,
278 WINED3DSIH_SGE,
279 WINED3DSIH_SGN,
280 WINED3DSIH_SINCOS,
281 WINED3DSIH_SLT,
282 WINED3DSIH_SUB,
283 WINED3DSIH_TEX,
284 WINED3DSIH_TEXBEM,
285 WINED3DSIH_TEXBEML,
286 WINED3DSIH_TEXCOORD,
287 WINED3DSIH_TEXDEPTH,
288 WINED3DSIH_TEXDP3,
289 WINED3DSIH_TEXDP3TEX,
290 WINED3DSIH_TEXKILL,
291 WINED3DSIH_TEXLDD,
292 WINED3DSIH_TEXLDL,
293 WINED3DSIH_TEXM3x2DEPTH,
294 WINED3DSIH_TEXM3x2PAD,
295 WINED3DSIH_TEXM3x2TEX,
296 WINED3DSIH_TEXM3x3,
297 WINED3DSIH_TEXM3x3DIFF,
298 WINED3DSIH_TEXM3x3PAD,
299 WINED3DSIH_TEXM3x3SPEC,
300 WINED3DSIH_TEXM3x3TEX,
301 WINED3DSIH_TEXM3x3VSPEC,
302 WINED3DSIH_TEXREG2AR,
303 WINED3DSIH_TEXREG2GB,
304 WINED3DSIH_TEXREG2RGB,
305 WINED3DSIH_TABLE_SIZE
306 };
307
308 typedef void (*SHADER_HANDLER) (struct SHADER_OPCODE_ARG*);
309
310 struct shader_caps {
311 DWORD VertexShaderVersion;
312 DWORD MaxVertexShaderConst;
313
314 DWORD PixelShaderVersion;
315 float PixelShader1xMaxValue;
316
317 WINED3DVSHADERCAPS2_0 VS20Caps;
318 WINED3DPSHADERCAPS2_0 PS20Caps;
319
320 DWORD MaxVShaderInstructionsExecuted;
321 DWORD MaxPShaderInstructionsExecuted;
322 DWORD MaxVertexShader30InstructionSlots;
323 DWORD MaxPixelShader30InstructionSlots;
324 };
325
326 typedef struct {
327 const SHADER_HANDLER *shader_instruction_handler_table;
328 void (*shader_select)(IWineD3DDevice *iface, BOOL usePS, BOOL useVS);
329 void (*shader_select_depth_blt)(IWineD3DDevice *iface);
330 void (*shader_deselect_depth_blt)(IWineD3DDevice *iface);
331 void (*shader_load_constants)(IWineD3DDevice *iface, char usePS, char useVS);
332 void (*shader_cleanup)(IWineD3DDevice *iface);
333 void (*shader_color_correction)(struct SHADER_OPCODE_ARG *arg);
334 void (*shader_destroy)(IWineD3DBaseShader *iface);
335 HRESULT (*shader_alloc_private)(IWineD3DDevice *iface);
336 void (*shader_free_private)(IWineD3DDevice *iface);
337 BOOL (*shader_dirtifyable_constants)(IWineD3DDevice *iface);
338 void (*shader_generate_pshader)(IWineD3DPixelShader *iface, SHADER_BUFFER *buffer);
339 void (*shader_generate_vshader)(IWineD3DVertexShader *iface, SHADER_BUFFER *buffer);
340 void (*shader_get_caps)(WINED3DDEVTYPE devtype, WineD3D_GL_Info *gl_info, struct shader_caps *caps);
341 BOOL (*shader_conv_supported)(WINED3DFORMAT conv);
342 } shader_backend_t;
343
344 extern const shader_backend_t atifs_shader_backend;
345 extern const shader_backend_t glsl_shader_backend;
346 extern const shader_backend_t arb_program_shader_backend;
347 extern const shader_backend_t none_shader_backend;
348
349 /* X11 locking */
350
351 extern void (*wine_tsx11_lock_ptr)(void);
352 extern void (*wine_tsx11_unlock_ptr)(void);
353
354 /* As GLX relies on X, this is needed */
355 extern int num_lock;
356
357 #if 0
358 #define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
359 #define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
360 #else
361 #define ENTER_GL() wine_tsx11_lock_ptr()
362 #define LEAVE_GL() wine_tsx11_unlock_ptr()
363 #endif
364
365 /*****************************************************************************
366 * Defines
367 */
368
369 /* GL related defines */
370 /* ------------------ */
371 #define GL_SUPPORT(ExtName) (GLINFO_LOCATION.supported[ExtName] != 0)
372 #define GL_LIMITS(ExtName) (GLINFO_LOCATION.max_##ExtName)
373 #define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
374 #define GL_VEND(_VendName) (GLINFO_LOCATION.gl_vendor == VENDOR_##_VendName ? TRUE : FALSE)
375
376 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
377 #define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
378 #define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
379 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
380
381 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
382 #define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
383 #define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
384 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
385
386 #define D3DCOLORTOGLFLOAT4(dw, vec) \
387 (vec)[0] = D3DCOLOR_R(dw); \
388 (vec)[1] = D3DCOLOR_G(dw); \
389 (vec)[2] = D3DCOLOR_B(dw); \
390 (vec)[3] = D3DCOLOR_A(dw);
391
392 /* DirectX Device Limits */
393 /* --------------------- */
394 #define MAX_LEVELS 256 /* Maximum number of mipmap levels. Guessed at 256 */
395
396 #define MAX_STREAMS 16 /* Maximum possible streams - used for fixed size arrays
397 See MaxStreams in MSDN under GetDeviceCaps */
398 /* Maximum number of constants provided to the shaders */
399 #define HIGHEST_TRANSFORMSTATE 512
400 /* Highest value in WINED3DTRANSFORMSTATETYPE */
401
402 /* Checking of API calls */
403 /* --------------------- */
404 #define checkGLcall(A) \
405 { \
406 GLint err = glGetError(); \
407 if (err == GL_NO_ERROR) { \
408 TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
409 \
410 } else do { \
411 FIXME(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
412 debug_glerror(err), err, A, __FILE__, __LINE__); \
413 err = glGetError(); \
414 } while (err != GL_NO_ERROR); \
415 }
416
417 /* Trace routines / diagnostics */
418 /* ---------------------------- */
419
420 /* Dump out a matrix and copy it */
421 #define conv_mat(mat,gl_mat) \
422 do { \
423 TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
424 TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
425 TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
426 TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
427 memcpy(gl_mat, (mat), 16 * sizeof(float)); \
428 } while (0)
429
430 /* Macro to dump out the current state of the light chain */
431 #define DUMP_LIGHT_CHAIN() \
432 { \
433 PLIGHTINFOEL *el = This->stateBlock->lights;\
434 while (el) { \
435 TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
436 el = el->next; \
437 } \
438 }
439
440 /* Trace vector and strided data information */
441 #define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w);
442 #define TRACE_STRIDED(sd,name) TRACE( #name "=(data:%p, stride:%d, type:%d, vbo %d, stream %u)\n", \
443 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);
444
445 /* Defines used for optimizations */
446
447 /* Only reapply what is necessary */
448 #define REAPPLY_ALPHAOP 0x0001
449 #define REAPPLY_ALL 0xFFFF
450
451 /* Advance declaration of structures to satisfy compiler */
452 typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
453 typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
454 typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
455 typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
456
457 /* Global variables */
458 extern const float identity[16];
459
460 /*****************************************************************************
461 * Compilable extra diagnostics
462 */
463
464 /* Trace information per-vertex: (extremely high amount of trace) */
465 #if 0 /* NOTE: Must be 0 in cvs */
466 # define VTRACE(A) TRACE A
467 #else
468 # define VTRACE(A)
469 #endif
470
471 /* Checking of per-vertex related GL calls */
472 /* --------------------- */
473 #define vcheckGLcall(A) \
474 { \
475 GLint err = glGetError(); \
476 if (err == GL_NO_ERROR) { \
477 VTRACE(("%s call ok %s / %d\n", A, __FILE__, __LINE__)); \
478 \
479 } else do { \
480 FIXME(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
481 debug_glerror(err), err, A, __FILE__, __LINE__); \
482 err = glGetError(); \
483 } while (err != GL_NO_ERROR); \
484 }
485
486 /* TODO: Confirm each of these works when wined3d move completed */
487 #if 0 /* NOTE: Must be 0 in cvs */
488 /* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
489 of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
490 is enabled, and if it doesn't exist it is disabled. */
491 # define FRAME_DEBUGGING
492 /* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
493 the file is deleted */
494 # if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
495 # define SINGLE_FRAME_DEBUGGING
496 # endif
497 /* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
498 It can only be enabled when FRAME_DEBUGGING is also enabled
499 The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
500 array is drawn. */
501 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
502 # define SHOW_FRAME_MAKEUP 1
503 # endif
504 /* The following, when enabled, lets you see the makeup of the all the textures used during each
505 of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
506 The contents of the textures assigned to each stage are written into
507 /tmp/texture_*_<Stage>.ppm after each primitive array is drawn. */
508 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
509 # define SHOW_TEXTURE_MAKEUP 0
510 # endif
511 extern BOOL isOn;
512 extern BOOL isDumpingFrames;
513 extern LONG primCounter;
514 #endif
515
516 /*****************************************************************************
517 * Prototypes
518 */
519
520 /* Routine common to the draw primitive and draw indexed primitive routines */
521 void drawPrimitive(IWineD3DDevice *iface,
522 int PrimitiveType,
523 long NumPrimitives,
524 /* for Indexed: */
525 long StartVertexIndex,
526 UINT numberOfVertices,
527 long StartIdx,
528 short idxBytes,
529 const void *idxData,
530 int minIndex);
531
532 void primitiveDeclarationConvertToStridedData(
533 IWineD3DDevice *iface,
534 BOOL useVertexShaderFunction,
535 WineDirect3DVertexStridedData *strided,
536 BOOL *fixup);
537
538 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
539
540 typedef void (WINE_GLAPI *glAttribFunc)(void *data);
541 typedef void (WINE_GLAPI *glTexAttribFunc)(GLuint unit, void *data);
542 extern glAttribFunc position_funcs[WINED3DDECLTYPE_UNUSED];
543 extern glAttribFunc diffuse_funcs[WINED3DDECLTYPE_UNUSED];
544 extern glAttribFunc specular_funcs[WINED3DDECLTYPE_UNUSED];
545 extern glAttribFunc normal_funcs[WINED3DDECLTYPE_UNUSED];
546
547 #define eps 1e-8
548
549 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
550 (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
551
552 /* Routines and structures related to state management */
553 typedef struct WineD3DContext WineD3DContext;
554 typedef void (*APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *ctx);
555
556 #define STATE_RENDER(a) (a)
557 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
558
559 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + (stage) * WINED3D_HIGHEST_TEXTURE_STATE + (num))
560 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
561
562 /* + 1 because samplers start with 0 */
563 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
564 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
565
566 #define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
567 #define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
568
569 #define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
570 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
571
572 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
573 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
574 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
575 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
576
577 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
578 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
579
580 #define STATE_VSHADER (STATE_VDECL + 1)
581 #define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
582
583 #define STATE_VIEWPORT (STATE_VSHADER + 1)
584 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
585
586 #define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
587 #define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
588 #define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
589 #define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
590
591 #define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
592 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
593
594 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
595 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
596
597 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
598 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
599
600 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
601
602 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
603
604 #define STATE_HIGHEST (STATE_FRONTFACE)
605
606 struct StateEntry
607 {
608 DWORD representative;
609 APPLYSTATEFUNC apply;
610 };
611
612 struct StateEntryTemplate
613 {
614 DWORD state;
615 struct StateEntry content;
616 GL_SupportedExt extension;
617 };
618
619 struct fragment_caps {
620 DWORD PrimitiveMiscCaps;
621
622 DWORD TextureOpCaps;
623 DWORD MaxTextureBlendStages;
624 DWORD MaxSimultaneousTextures;
625 };
626
627 struct fragment_pipeline {
628 void (*enable_extension)(IWineD3DDevice *iface, BOOL enable);
629 void (*get_caps)(WINED3DDEVTYPE devtype, WineD3D_GL_Info *gl_info, struct fragment_caps *caps);
630 HRESULT (*alloc_private)(IWineD3DDevice *iface);
631 void (*free_private)(IWineD3DDevice *iface);
632 BOOL (*conv_supported)(WINED3DFORMAT conv);
633 const struct StateEntryTemplate *states;
634 BOOL ffp_proj_control;
635 };
636
637 extern const struct StateEntryTemplate misc_state_template[];
638 extern const struct StateEntryTemplate ffp_vertexstate_template[];
639 extern const struct fragment_pipeline ffp_fragment_pipeline;
640 extern const struct fragment_pipeline atifs_fragment_pipeline;
641 extern const struct fragment_pipeline arbfp_fragment_pipeline;
642 extern const struct fragment_pipeline nvts_fragment_pipeline;
643 extern const struct fragment_pipeline nvrc_fragment_pipeline;
644
645 /* "Base" state table */
646 void compile_state_table(struct StateEntry *StateTable,
647 APPLYSTATEFUNC **dev_multistate_funcs,
648 WineD3D_GL_Info *gl_info,
649 const struct StateEntryTemplate *vertex,
650 const struct fragment_pipeline *fragment,
651 const struct StateEntryTemplate *misc);
652
653 /* Shaders for color conversions in blits */
654 struct blit_shader {
655 HRESULT (*alloc_private)(IWineD3DDevice *iface);
656 void (*free_private)(IWineD3DDevice *iface);
657 HRESULT (*set_shader)(IWineD3DDevice *iface, WINED3DFORMAT fmt, GLenum textype, UINT width, UINT height);
658 void (*unset_shader)(IWineD3DDevice *iface);
659 BOOL (*conv_supported)(WINED3DFORMAT conv);
660 };
661
662 extern const struct blit_shader ffp_blit;
663 extern const struct blit_shader arbfp_blit;
664
665 /* The new context manager that should deal with onscreen and offscreen rendering */
666 struct WineD3DContext {
667 /* State dirtification
668 * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
669 * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
670 * 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
671 * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
672 */
673 DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
674 DWORD numDirtyEntries;
675 DWORD isStateDirty[STATE_HIGHEST/32 + 1]; /* Bitmap to find out quickly if a state is dirty */
676
677 IWineD3DSurface *surface;
678 DWORD tid; /* Thread ID which owns this context at the moment */
679
680 /* Stores some information about the context state for optimization */
681 BOOL draw_buffer_dirty;
682 BOOL last_was_rhw; /* true iff last draw_primitive was in xyzrhw mode */
683 BOOL last_was_pshader;
684 BOOL last_was_vshader;
685 BOOL last_was_foggy_shader;
686 BOOL namedArraysLoaded, numberedArraysLoaded;
687 BOOL lastWasPow2Texture[MAX_TEXTURES];
688 GLenum tracking_parm; /* Which source is tracking current colour */
689 unsigned char num_untracked_materials;
690 GLenum untracked_materials[2];
691 BOOL last_was_blit, last_was_ckey;
692 UINT blit_w, blit_h;
693 char texShaderBumpMap;
694 BOOL fog_coord;
695
696 char *vshader_const_dirty, *pshader_const_dirty;
697
698 /* The actual opengl context */
699 HGLRC glCtx;
700 HWND win_handle;
701 HDC hdc;
702 HPBUFFERARB pbuffer;
703 BOOL isPBuffer;
704 GLint aux_buffers;
705
706 /* FBOs */
707 struct list fbo_list;
708 struct fbo_entry *current_fbo;
709 GLuint src_fbo;
710 GLuint dst_fbo;
711 };
712
713 typedef enum ContextUsage {
714 CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
715 CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
716 CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
717 CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
718 } ContextUsage;
719
720 void ActivateContext(IWineD3DDeviceImpl *device, IWineD3DSurface *target, ContextUsage usage);
721 WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, HWND win, BOOL create_pbuffer, const WINED3DPRESENT_PARAMETERS *pPresentParms);
722 void DestroyContext(IWineD3DDeviceImpl *This, WineD3DContext *context);
723 void context_resource_released(IWineD3DDevice *iface, IWineD3DResource *resource, WINED3DRESOURCETYPE type);
724 void context_bind_fbo(IWineD3DDevice *iface, GLenum target, GLuint *fbo);
725 void context_attach_depth_stencil_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, IWineD3DSurface *depth_stencil, BOOL use_render_buffer);
726 void context_attach_surface_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, DWORD idx, IWineD3DSurface *surface);
727
728 void delete_opengl_contexts(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
729 HRESULT create_primary_opengl_context(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
730
731 /* Macros for doing basic GPU detection based on opengl capabilities */
732 #define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
733 #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])
734 #define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
735 #define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
736
737 /* Default callbacks for implicit object destruction */
738 extern ULONG WINAPI D3DCB_DefaultDestroySurface(IWineD3DSurface *pSurface);
739
740 extern ULONG WINAPI D3DCB_DefaultDestroyVolume(IWineD3DVolume *pSurface);
741
742 /*****************************************************************************
743 * Internal representation of a light
744 */
745 typedef struct PLIGHTINFOEL PLIGHTINFOEL;
746 struct PLIGHTINFOEL {
747 WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
748 DWORD OriginalIndex;
749 LONG glIndex;
750 BOOL changed;
751 BOOL enabledChanged;
752 BOOL enabled;
753
754 /* Converted parms to speed up swapping lights */
755 float lightPosn[4];
756 float lightDirn[4];
757 float exponent;
758 float cutoff;
759
760 struct list entry;
761 };
762
763 /* The default light parameters */
764 extern const WINED3DLIGHT WINED3D_default_light;
765
766 typedef struct WineD3D_PixelFormat
767 {
768 int iPixelFormat; /* WGL pixel format */
769 int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
770 int redSize, greenSize, blueSize, alphaSize;
771 int depthSize, stencilSize;
772 BOOL windowDrawable;
773 BOOL pbufferDrawable;
774 BOOL doubleBuffer;
775 int auxBuffers;
776 int numSamples;
777 } WineD3D_PixelFormat;
778
779 /* The adapter structure */
780 struct WineD3DAdapter
781 {
782 UINT num;
783 BOOL opengl;
784 POINT monitorPoint;
785 WineD3D_GL_Info gl_info;
786 const char *driver;
787 const char *description;
788 WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
789 int nCfgs;
790 WineD3D_PixelFormat *cfgs;
791 BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
792 unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
793 unsigned int UsedTextureRam;
794 };
795
796 extern BOOL InitAdapters(void);
797 extern BOOL initPixelFormats(WineD3D_GL_Info *gl_info);
798 extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram);
799
800 /*****************************************************************************
801 * High order patch management
802 */
803 struct WineD3DRectPatch
804 {
805 UINT Handle;
806 float *mem;
807 WineDirect3DVertexStridedData strided;
808 WINED3DRECTPATCH_INFO RectPatchInfo;
809 float numSegs[4];
810 char has_normals, has_texcoords;
811 struct list entry;
812 };
813
814 HRESULT tesselate_rectpatch(IWineD3DDeviceImpl *This, struct WineD3DRectPatch *patch);
815
816 enum projection_types
817 {
818 proj_none = 0,
819 proj_count3 = 1,
820 proj_count4 = 2
821 };
822
823 enum tex_types
824 {
825 tex_1d = 0,
826 tex_2d = 1,
827 tex_3d = 2,
828 tex_cube = 3,
829 tex_rect = 4
830 };
831
832 enum dst_arg
833 {
834 resultreg = 0,
835 tempreg = 1
836 };
837
838 /*****************************************************************************
839 * Fixed function pipeline replacements
840 */
841 struct texture_stage_op
842 {
843 unsigned cop : 5, aop : 5;
844 #define ARG_UNUSED 0x3f
845 unsigned carg1 : 6, carg2 : 6, carg0 : 6;
846 unsigned tex_type : 3;
847 unsigned dst : 1; /* Total of 32 bits */
848 unsigned aarg1 : 6, aarg2 : 6, aarg0 : 6;
849 unsigned projected : 2;
850 unsigned padding : 12; /* Total of 64 bits */
851 WINED3DFORMAT color_correction;
852 };
853
854 struct ffp_settings {
855 struct texture_stage_op op[MAX_TEXTURES];
856 enum {
857 FOG_OFF,
858 FOG_LINEAR,
859 FOG_EXP,
860 FOG_EXP2
861 } fog;
862 /* Use an int instead of a char to get dword alignment */
863 unsigned int sRGB_write;
864 };
865
866 struct ffp_desc
867 {
868 struct ffp_settings settings;
869 };
870
871 void gen_ffp_op(IWineD3DStateBlockImpl *stateblock, struct ffp_settings *settings, BOOL ignore_textype);
872 struct ffp_desc *find_ffp_shader(struct hash_table_t *fragment_shaders, struct ffp_settings *settings);
873 void add_ffp_shader(struct hash_table_t *shaders, struct ffp_desc *desc);
874 BOOL ffp_program_key_compare(void *keya, void *keyb);
875 unsigned int ffp_program_key_hash(void *key);
876
877 /*****************************************************************************
878 * IWineD3D implementation structure
879 */
880 typedef struct IWineD3DImpl
881 {
882 /* IUnknown fields */
883 const IWineD3DVtbl *lpVtbl;
884 LONG ref; /* Note: Ref counting not required */
885
886 /* WineD3D Information */
887 IUnknown *parent;
888 UINT dxVersion;
889 } IWineD3DImpl;
890
891 extern const IWineD3DVtbl IWineD3D_Vtbl;
892
893 /* TODO: setup some flags in the registry to enable, disable pbuffer support
894 (since it will break quite a few things until contexts are managed properly!) */
895 extern BOOL pbuffer_support;
896 /* allocate one pbuffer per surface */
897 extern BOOL pbuffer_per_surface;
898
899 /* A helper function that dumps a resource list */
900 void dumpResources(struct list *list);
901
902 /*****************************************************************************
903 * IWineD3DDevice implementation structure
904 */
905 struct IWineD3DDeviceImpl
906 {
907 /* IUnknown fields */
908 const IWineD3DDeviceVtbl *lpVtbl;
909 LONG ref; /* Note: Ref counting not required */
910
911 /* WineD3D Information */
912 IUnknown *parent;
913 IWineD3D *wineD3D;
914 struct WineD3DAdapter *adapter;
915
916 /* Window styles to restore when switching fullscreen mode */
917 LONG style;
918 LONG exStyle;
919
920 /* X and GL Information */
921 GLint maxConcurrentLights;
922 GLenum offscreenBuffer;
923
924 /* Selected capabilities */
925 int vs_selected_mode;
926 int ps_selected_mode;
927 const shader_backend_t *shader_backend;
928 void *shader_priv;
929 void *fragment_priv;
930 void *blit_priv;
931 struct StateEntry StateTable[STATE_HIGHEST + 1];
932 /* Array of functions for states which are handled by more than one pipeline part */
933 APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
934 const struct fragment_pipeline *frag_pipe;
935 const struct blit_shader *blitter;
936
937 unsigned int max_ffp_textures, max_ffp_texture_stages;
938
939 /* To store */
940 BOOL view_ident; /* true iff view matrix is identity */
941 BOOL untransformed;
942 BOOL vertexBlendUsed; /* To avoid needless setting of the blend matrices */
943 #define DDRAW_PITCH_ALIGNMENT 8
944 #define D3D8_PITCH_ALIGNMENT 4
945 unsigned char surface_alignment; /* Line Alignment of surfaces */
946
947 /* State block related */
948 BOOL isRecordingState;
949 IWineD3DStateBlockImpl *stateBlock;
950 IWineD3DStateBlockImpl *updateStateBlock;
951 BOOL isInDraw;
952
953 /* Internal use fields */
954 WINED3DDEVICE_CREATION_PARAMETERS createParms;
955 UINT adapterNo;
956 WINED3DDEVTYPE devType;
957
958 IWineD3DSwapChain **swapchains;
959 UINT NumberOfSwapChains;
960
961 struct list resources; /* a linked list to track resources created by the device */
962 struct list shaders; /* a linked list to track shaders (pixel and vertex) */
963 unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
964
965 /* Render Target Support */
966 IWineD3DSurface **render_targets;
967 IWineD3DSurface *auto_depth_stencil_buffer;
968 IWineD3DSurface *stencilBufferTarget;
969
970 /* Caches to avoid unneeded context changes */
971 IWineD3DSurface *lastActiveRenderTarget;
972 IWineD3DSwapChain *lastActiveSwapChain;
973
974 /* palettes texture management */
975 UINT NumberOfPalettes;
976 PALETTEENTRY **palettes;
977 UINT currentPalette;
978 UINT paletteConversionShader;
979
980 /* For rendering to a texture using glCopyTexImage */
981 BOOL render_offscreen;
982 GLenum *draw_buffers;
983 GLuint depth_blt_texture;
984 GLuint depth_blt_rb;
985 UINT depth_blt_rb_w;
986 UINT depth_blt_rb_h;
987
988 /* Cursor management */
989 BOOL bCursorVisible;
990 UINT xHotSpot;
991 UINT yHotSpot;
992 UINT xScreenSpace;
993 UINT yScreenSpace;
994 UINT cursorWidth, cursorHeight;
995 GLuint cursorTexture;
996 BOOL haveHardwareCursor;
997 HCURSOR hardwareCursor;
998
999 /* The Wine logo surface */
1000 IWineD3DSurface *logo_surface;
1001
1002 /* Textures for when no other textures are mapped */
1003 UINT dummyTextureName[MAX_TEXTURES];
1004
1005 /* Debug stream management */
1006 BOOL debug;
1007
1008 /* Device state management */
1009 HRESULT state;
1010 BOOL d3d_initialized;
1011
1012 /* A flag to check for proper BeginScene / EndScene call pairs */
1013 BOOL inScene;
1014
1015 /* process vertex shaders using software or hardware */
1016 BOOL softwareVertexProcessing;
1017
1018 /* DirectDraw stuff */
1019 DWORD ddraw_width, ddraw_height;
1020 WINED3DFORMAT ddraw_format;
1021
1022 /* Final position fixup constant */
1023 float posFixup[4];
1024
1025 /* With register combiners we can skip junk texture stages */
1026 DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1027 DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1028 BOOL fixed_function_usage_map[MAX_TEXTURES];
1029
1030 /* Stream source management */
1031 WineDirect3DVertexStridedData strided_streams;
1032 WineDirect3DVertexStridedData *up_strided;
1033 BOOL useDrawStridedSlow;
1034 BOOL instancedDraw;
1035
1036 /* Context management */
1037 WineD3DContext **contexts; /* Dynamic array containing pointers to context structures */
1038 WineD3DContext *activeContext;
1039 DWORD lastThread;
1040 UINT numContexts;
1041 WineD3DContext *pbufferContext; /* The context that has a pbuffer as drawable */
1042 DWORD pbufferWidth, pbufferHeight; /* Size of the buffer drawable */
1043
1044 /* High level patch management */
1045 #define PATCHMAP_SIZE 43
1046 #define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
1047 struct list patches[PATCHMAP_SIZE];
1048 struct WineD3DRectPatch *currentPatch;
1049 };
1050
1051 extern const IWineD3DDeviceVtbl IWineD3DDevice_Vtbl, IWineD3DDevice_DirtyConst_Vtbl;
1052
1053 HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, DWORD Count,
1054 CONST WINED3DRECT* pRects, DWORD Flags, WINED3DCOLOR Color,
1055 float Z, DWORD Stencil);
1056 void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This);
1057 void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state);
1058 static inline BOOL isStateDirty(WineD3DContext *context, DWORD state) {
1059 DWORD idx = state >> 5;
1060 BYTE shift = state & 0x1f;
1061 return context->isStateDirty[idx] & (1 << shift);
1062 }
1063
1064 /* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
1065 typedef struct PrivateData
1066 {
1067 struct list entry;
1068
1069 GUID tag;
1070 DWORD flags; /* DDSPD_* */
1071 DWORD uniqueness_value;
1072
1073 union
1074 {
1075 LPVOID data;
1076 LPUNKNOWN object;
1077 } ptr;
1078
1079 DWORD size;
1080 } PrivateData;
1081
1082 /*****************************************************************************
1083 * IWineD3DResource implementation structure
1084 */
1085 typedef struct IWineD3DResourceClass
1086 {
1087 /* IUnknown fields */
1088 LONG ref; /* Note: Ref counting not required */
1089
1090 /* WineD3DResource Information */
1091 IUnknown *parent;
1092 WINED3DRESOURCETYPE resourceType;
1093 IWineD3DDeviceImpl *wineD3DDevice;
1094 WINED3DPOOL pool;
1095 UINT size;
1096 DWORD usage;
1097 WINED3DFORMAT format;
1098 BYTE *allocatedMemory; /* Pointer to the real data location */
1099 BYTE *heapMemory; /* Pointer to the HeapAlloced block of memory */
1100 struct list privateData;
1101 struct list resource_list_entry;
1102
1103 } IWineD3DResourceClass;
1104
1105 typedef struct IWineD3DResourceImpl
1106 {
1107 /* IUnknown & WineD3DResource Information */
1108 const IWineD3DResourceVtbl *lpVtbl;
1109 IWineD3DResourceClass resource;
1110 } IWineD3DResourceImpl;
1111
1112 /* Tests show that the start address of resources is 32 byte aligned */
1113 #define RESOURCE_ALIGNMENT 32
1114
1115 /*****************************************************************************
1116 * IWineD3DVertexBuffer implementation structure (extends IWineD3DResourceImpl)
1117 */
1118 enum vbo_conversion_type {
1119 CONV_NONE = 0,
1120 CONV_D3DCOLOR = 1,
1121 CONV_POSITIONT = 2,
1122 CONV_FLOAT16_2 = 3 /* Also handles FLOAT16_4 */
1123
1124 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
1125 * fixed function semantics as D3DCOLOR or FLOAT16
1126 */
1127 };
1128
1129 typedef struct IWineD3DVertexBufferImpl
1130 {
1131 /* IUnknown & WineD3DResource Information */
1132 const IWineD3DVertexBufferVtbl *lpVtbl;
1133 IWineD3DResourceClass resource;
1134
1135 /* WineD3DVertexBuffer specifics */
1136 DWORD fvf;
1137
1138 /* Vertex buffer object support */
1139 GLuint vbo;
1140 BYTE Flags;
1141 LONG bindCount;
1142 LONG vbo_size;
1143 GLenum vbo_usage;
1144
1145 UINT dirtystart, dirtyend;
1146 LONG lockcount;
1147
1148 LONG declChanges, draws;
1149 /* Last description of the buffer */
1150 DWORD stride; /* 0 if no conversion */
1151 enum vbo_conversion_type *conv_map; /* NULL if no conversion */
1152
1153 /* Extra load offsets, for FLOAT16 conversion */
1154 DWORD *conv_shift; /* NULL if no shifted conversion */
1155 DWORD conv_stride; /* 0 if no shifted conversion */
1156 } IWineD3DVertexBufferImpl;
1157
1158 extern const IWineD3DVertexBufferVtbl IWineD3DVertexBuffer_Vtbl;
1159
1160 #define VBFLAG_OPTIMIZED 0x01 /* Optimize has been called for the VB */
1161 #define VBFLAG_DIRTY 0x02 /* Buffer data has been modified */
1162 #define VBFLAG_HASDESC 0x04 /* A vertex description has been found */
1163 #define VBFLAG_CREATEVBO 0x08 /* Attempt to create a VBO next PreLoad */
1164
1165 /*****************************************************************************
1166 * IWineD3DIndexBuffer implementation structure (extends IWineD3DResourceImpl)
1167 */
1168 typedef struct IWineD3DIndexBufferImpl
1169 {
1170 /* IUnknown & WineD3DResource Information */
1171 const IWineD3DIndexBufferVtbl *lpVtbl;
1172 IWineD3DResourceClass resource;
1173
1174 GLuint vbo;
1175 UINT dirtystart, dirtyend;
1176 LONG lockcount;
1177
1178 /* WineD3DVertexBuffer specifics */
1179 } IWineD3DIndexBufferImpl;
1180
1181 extern const IWineD3DIndexBufferVtbl IWineD3DIndexBuffer_Vtbl;
1182
1183 /*****************************************************************************
1184 * IWineD3DBaseTexture D3D- > openGL state map lookups
1185 */
1186 #define WINED3DFUNC_NOTSUPPORTED -2
1187 #define WINED3DFUNC_UNIMPLEMENTED -1
1188
1189 typedef enum winetexturestates {
1190 WINED3DTEXSTA_ADDRESSU = 0,
1191 WINED3DTEXSTA_ADDRESSV = 1,
1192 WINED3DTEXSTA_ADDRESSW = 2,
1193 WINED3DTEXSTA_BORDERCOLOR = 3,
1194 WINED3DTEXSTA_MAGFILTER = 4,
1195 WINED3DTEXSTA_MINFILTER = 5,
1196 WINED3DTEXSTA_MIPFILTER = 6,
1197 WINED3DTEXSTA_MAXMIPLEVEL = 7,
1198 WINED3DTEXSTA_MAXANISOTROPY = 8,
1199 WINED3DTEXSTA_SRGBTEXTURE = 9,
1200 WINED3DTEXSTA_ELEMENTINDEX = 10,
1201 WINED3DTEXSTA_DMAPOFFSET = 11,
1202 WINED3DTEXSTA_TSSADDRESSW = 12,
1203 MAX_WINETEXTURESTATES = 13,
1204 } winetexturestates;
1205
1206 /*****************************************************************************
1207 * IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
1208 */
1209 typedef struct IWineD3DBaseTextureClass
1210 {
1211 UINT levels;
1212 BOOL dirty;
1213 UINT textureName;
1214 UINT LOD;
1215 WINED3DTEXTUREFILTERTYPE filterType;
1216 DWORD states[MAX_WINETEXTURESTATES];
1217 LONG bindCount;
1218 DWORD sampler;
1219 BOOL is_srgb;
1220 UINT srgb_mode_change_count;
1221 WINED3DFORMAT shader_conversion_group;
1222 float pow2Matrix[16];
1223 minMipLookup_t *minMipLookup;
1224 magLookup_t *magLookup;
1225 } IWineD3DBaseTextureClass;
1226
1227 typedef struct IWineD3DBaseTextureImpl
1228 {
1229 /* IUnknown & WineD3DResource Information */
1230 const IWineD3DBaseTextureVtbl *lpVtbl;
1231 IWineD3DResourceClass resource;
1232 IWineD3DBaseTextureClass baseTexture;
1233
1234 } IWineD3DBaseTextureImpl;
1235
1236 /*****************************************************************************
1237 * IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
1238 */
1239 typedef struct IWineD3DTextureImpl
1240 {
1241 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1242 const IWineD3DTextureVtbl *lpVtbl;
1243 IWineD3DResourceClass resource;
1244 IWineD3DBaseTextureClass baseTexture;
1245
1246 /* IWineD3DTexture */
1247 IWineD3DSurface *surfaces[MAX_LEVELS];
1248
1249 UINT width;
1250 UINT height;
1251 UINT target;
1252 BOOL cond_np2;
1253
1254 } IWineD3DTextureImpl;
1255
1256 extern const IWineD3DTextureVtbl IWineD3DTexture_Vtbl;
1257
1258 /*****************************************************************************
1259 * IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1260 */
1261 typedef struct IWineD3DCubeTextureImpl
1262 {
1263 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1264 const IWineD3DCubeTextureVtbl *lpVtbl;
1265 IWineD3DResourceClass resource;
1266 IWineD3DBaseTextureClass baseTexture;
1267
1268 /* IWineD3DCubeTexture */
1269 IWineD3DSurface *surfaces[6][MAX_LEVELS];
1270
1271 UINT edgeLength;
1272 } IWineD3DCubeTextureImpl;
1273
1274 extern const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl;
1275
1276 typedef struct _WINED3DVOLUMET_DESC
1277 {
1278 UINT Width;
1279 UINT Height;
1280 UINT Depth;
1281 } WINED3DVOLUMET_DESC;
1282
1283 /*****************************************************************************
1284 * IWineD3DVolume implementation structure (extends IUnknown)
1285 */
1286 typedef struct IWineD3DVolumeImpl
1287 {
1288 /* IUnknown & WineD3DResource fields */
1289 const IWineD3DVolumeVtbl *lpVtbl;
1290 IWineD3DResourceClass resource;
1291
1292 /* WineD3DVolume Information */
1293 WINED3DVOLUMET_DESC currentDesc;
1294 IWineD3DBase *container;
1295 UINT bytesPerPixel;
1296
1297 BOOL lockable;
1298 BOOL locked;
1299 WINED3DBOX lockedBox;
1300 WINED3DBOX dirtyBox;
1301 BOOL dirty;
1302
1303
1304 } IWineD3DVolumeImpl;
1305
1306 extern const IWineD3DVolumeVtbl IWineD3DVolume_Vtbl;
1307
1308 /*****************************************************************************
1309 * IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1310 */
1311 typedef struct IWineD3DVolumeTextureImpl
1312 {
1313 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1314 const IWineD3DVolumeTextureVtbl *lpVtbl;
1315 IWineD3DResourceClass resource;
1316 IWineD3DBaseTextureClass baseTexture;
1317
1318 /* IWineD3DVolumeTexture */
1319 IWineD3DVolume *volumes[MAX_LEVELS];
1320
1321 UINT width;
1322 UINT height;
1323 UINT depth;
1324 } IWineD3DVolumeTextureImpl;
1325
1326 extern const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl;
1327
1328 typedef struct _WINED3DSURFACET_DESC
1329 {
1330 WINED3DMULTISAMPLE_TYPE MultiSampleType;
1331 DWORD MultiSampleQuality;
1332 UINT Width;
1333 UINT Height;
1334 } WINED3DSURFACET_DESC;
1335
1336 /*****************************************************************************
1337 * Structure for DIB Surfaces (GetDC and GDI surfaces)
1338 */
1339 typedef struct wineD3DSurface_DIB {
1340 HBITMAP DIBsection;
1341 void* bitmap_data;
1342 UINT bitmap_size;
1343 HGDIOBJ holdbitmap;
1344 BOOL client_memory;
1345 } wineD3DSurface_DIB;
1346
1347 typedef struct {
1348 struct list entry;
1349 GLuint id;
1350 UINT width;
1351 UINT height;
1352 } renderbuffer_entry_t;
1353
1354 struct fbo_entry
1355 {
1356 struct list entry;
1357 IWineD3DSurface **render_targets;
1358 IWineD3DSurface *depth_stencil;
1359 BOOL attached;
1360 GLuint id;
1361 };
1362
1363 /*****************************************************************************
1364 * IWineD3DClipp implementation structure
1365 */
1366 typedef struct IWineD3DClipperImpl
1367 {
1368 const IWineD3DClipperVtbl *lpVtbl;
1369 LONG ref;
1370
1371 IUnknown *Parent;
1372 HWND hWnd;
1373 } IWineD3DClipperImpl;
1374
1375
1376 /*****************************************************************************
1377 * IWineD3DSurface implementation structure
1378 */
1379 struct IWineD3DSurfaceImpl
1380 {
1381 /* IUnknown & IWineD3DResource Information */
1382 const IWineD3DSurfaceVtbl *lpVtbl;
1383 IWineD3DResourceClass resource;
1384
1385 /* IWineD3DSurface fields */
1386 IWineD3DBase *container;
1387 WINED3DSURFACET_DESC currentDesc;
1388 IWineD3DPaletteImpl *palette; /* D3D7 style palette handling */
1389 PALETTEENTRY *palette9; /* D3D8/9 style palette handling */
1390
1391 UINT bytesPerPixel;
1392
1393 /* TODO: move this off into a management class(maybe!) */
1394 DWORD Flags;
1395
1396 UINT pow2Width;
1397 UINT pow2Height;
1398 float heightscale;
1399
1400 /* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
1401 void (*get_drawable_size)(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1402
1403 /* Oversized texture */
1404 RECT glRect;
1405
1406 /* PBO */
1407 GLuint pbo;
1408
1409 RECT lockedRect;
1410 RECT dirtyRect;
1411 int lockCount;
1412 #define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
1413
1414 glDescriptor glDescription;
1415 BOOL srgb;
1416
1417 /* For GetDC */
1418 wineD3DSurface_DIB dib;
1419 HDC hDC;
1420
1421 /* Color keys for DDraw */
1422 WINEDDCOLORKEY DestBltCKey;
1423 WINEDDCOLORKEY DestOverlayCKey;
1424 WINEDDCOLORKEY SrcOverlayCKey;
1425 WINEDDCOLORKEY SrcBltCKey;
1426 DWORD CKeyFlags;
1427
1428 WINEDDCOLORKEY glCKey;
1429
1430 struct list renderbuffers;
1431 renderbuffer_entry_t *current_renderbuffer;
1432
1433 /* DirectDraw clippers */
1434 IWineD3DClipper *clipper;
1435
1436 /* DirectDraw Overlay handling */
1437 RECT overlay_srcrect;
1438 RECT overlay_destrect;
1439 IWineD3DSurfaceImpl *overlay_dest;
1440 struct list overlays;
1441 struct list overlay_entry;
1442 };
1443
1444 extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl;
1445 extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl;
1446
1447 /* Predeclare the shared Surface functions */
1448 HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface, REFIID riid, LPVOID *ppobj);
1449 ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface);
1450 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface *iface, IUnknown **pParent);
1451 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDevice(IWineD3DSurface *iface, IWineD3DDevice** ppDevice);
1452 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags);
1453 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData);
1454 HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid);
1455 DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew);
1456 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface);
1457 WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface);
1458 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface, REFIID riid, void** ppContainer);
1459 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface *iface, WINED3DSURFACE_DESC *pDesc);
1460 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags);
1461 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags);
1462 HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface);
1463 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface);
1464 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface *iface, IWineD3DPalette **Pal);
1465 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal);
1466 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface *iface, DWORD Flags, WINEDDCOLORKEY *CKey);
1467 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface *iface, IWineD3DBase *container);
1468 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface);
1469 HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface);
1470 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y);
1471 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface *iface, LONG *X, LONG *Y);
1472 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface, DWORD Flags, IWineD3DSurface *Ref);
1473 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface *iface, RECT *SrcRect, IWineD3DSurface *DstSurface, RECT *DstRect, DWORD Flags, WINEDDOVERLAYFX *FX);
1474 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface *iface, IWineD3DClipper *clipper);
1475 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface *iface, IWineD3DClipper **clipper);
1476 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format);
1477 HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface);
1478 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface *iface, RECT *DestRect, IWineD3DSurface *SrcSurface, RECT *SrcRect, DWORD Flags, WINEDDBLTFX *DDBltFx, WINED3DTEXTUREFILTERTYPE Filter);
1479 HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty, IWineD3DSurface *Source, RECT *rsrc, DWORD trans);
1480 HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface *iface, WINED3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags);
1481 void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface);
1482
1483 const void *WINAPI IWineD3DSurfaceImpl_GetData(IWineD3DSurface *iface);
1484
1485 void get_drawable_size_swapchain(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1486 void get_drawable_size_backbuffer(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1487 void get_drawable_size_pbuffer(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1488 void get_drawable_size_fbo(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1489
1490 void flip_surface(IWineD3DSurfaceImpl *front, IWineD3DSurfaceImpl *back);
1491
1492 /* Surface flags: */
1493 #define SFLAG_OVERSIZE 0x00000001 /* Surface is bigger than gl size, blts only */
1494 #define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
1495 #define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
1496 #define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
1497 #define SFLAG_DISCARD 0x00000010 /* ??? */
1498 #define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
1499 #define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
1500 #define SFLAG_INDRAWABLE 0x00000080 /* The gl drawable contains the most up to date data */
1501 #define SFLAG_INSYSMEM 0x00000100 /* The system memory copy is most up to date */
1502 #define SFLAG_NONPOW2 0x00000200 /* Surface sizes are not a power of 2 */
1503 #define SFLAG_DYNLOCK 0x00000400 /* Surface is often locked by the app */
1504 #define SFLAG_DYNCHANGE 0x00000C00 /* Surface contents are changed very often, implies DYNLOCK */
1505 #define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
1506 #define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
1507 #define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
1508 #define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
1509 #define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
1510 #define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
1511 #define SFLAG_PBO 0x00040000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
1512 #define SFLAG_NORMCOORD 0x00080000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
1513 #define SFLAG_DS_ONSCREEN 0x00100000 /* Is a depth stencil, last modified onscreen */
1514 #define SFLAG_DS_OFFSCREEN 0x00200000 /* Is a depth stencil, last modified offscreen */
1515 #define SFLAG_INOVERLAYDRAW 0x00400000 /* Overlay drawing is in progress. Recursion prevention */
1516
1517 /* In some conditions the surface memory must not be freed:
1518 * SFLAG_OVERSIZE: Not all data can be kept in GL
1519 * SFLAG_CONVERTED: Converting the data back would take too long
1520 * SFLAG_DIBSECTION: The dib code manages the memory
1521 * SFLAG_LOCKED: The app requires access to the surface data
1522 * SFLAG_DYNLOCK: Avoid freeing the data for performance
1523 * SFLAG_DYNCHANGE: Same reason as DYNLOCK
1524 * SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
1525 * SFLAG_CLIENT: OpenGL uses our memory as backup
1526 */
1527 #define SFLAG_DONOTFREE (SFLAG_OVERSIZE | \
1528 SFLAG_CONVERTED | \
1529 SFLAG_DIBSECTION | \
1530 SFLAG_LOCKED | \
1531 SFLAG_DYNLOCK | \
1532 SFLAG_DYNCHANGE | \
1533 SFLAG_USERPTR | \
1534 SFLAG_PBO | \
1535 SFLAG_CLIENT)
1536
1537 #define SFLAG_LOCATIONS (SFLAG_INSYSMEM | \
1538 SFLAG_INTEXTURE | \
1539 SFLAG_INDRAWABLE)
1540
1541 #define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN | \
1542 SFLAG_DS_OFFSCREEN)
1543 #define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
1544
1545 BOOL CalculateTexRect(IWineD3DSurfaceImpl *This, RECT *Rect, float glTexCoord[4]);
1546
1547 typedef enum {
1548 NO_CONVERSION,
1549 CONVERT_PALETTED,
1550 CONVERT_PALETTED_CK,
1551 CONVERT_CK_565,
1552 CONVERT_CK_5551,
1553 CONVERT_CK_4444,
1554 CONVERT_CK_4444_ARGB,
1555 CONVERT_CK_1555,
1556 CONVERT_555,
1557 CONVERT_CK_RGB24,
1558 CONVERT_CK_8888,
1559 CONVERT_CK_8888_ARGB,
1560 CONVERT_RGB32_888,
1561 CONVERT_V8U8,
1562 CONVERT_L6V5U5,
1563 CONVERT_X8L8V8U8,
1564 CONVERT_Q8W8V8U8,
1565 CONVERT_V16U16,
1566 CONVERT_A4L4,
1567 CONVERT_R32F,
1568 CONVERT_R16F,
1569 CONVERT_G16R16,
1570 } CONVERT_TYPES;
1571
1572 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);
1573
1574 BOOL palette9_changed(IWineD3DSurfaceImpl *This);
1575
1576 /*****************************************************************************
1577 * IWineD3DVertexDeclaration implementation structure
1578 */
1579 typedef struct attrib_declaration {
1580 DWORD usage;
1581 DWORD idx;
1582 } attrib_declaration;
1583
1584 #define MAX_ATTRIBS 16
1585
1586 typedef struct IWineD3DVertexDeclarationImpl {
1587 /* IUnknown Information */
1588 const IWineD3DVertexDeclarationVtbl *lpVtbl;
1589 LONG ref;
1590
1591 IUnknown *parent;
1592 IWineD3DDeviceImpl *wineD3DDevice;
1593
1594 WINED3DVERTEXELEMENT *pDeclarationWine;
1595 BOOL *ffp_valid;
1596 UINT declarationWNumElements;
1597
1598 DWORD streams[MAX_STREAMS];
1599 UINT num_streams;
1600 BOOL position_transformed;
1601 BOOL half_float_conv_needed;
1602
1603 /* Ordered array of declaration types that need swizzling in a vshader */
1604 attrib_declaration swizzled_attribs[MAX_ATTRIBS];
1605 UINT num_swizzled_attribs;
1606 } IWineD3DVertexDeclarationImpl;
1607
1608 extern const IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
1609
1610 /*****************************************************************************
1611 * IWineD3DStateBlock implementation structure
1612 */
1613
1614 /* Internal state Block for Begin/End/Capture/Create/Apply info */
1615 /* Note: Very long winded but gl Lists are not flexible enough */
1616 /* to resolve everything we need, so doing it manually for now */
1617 typedef struct SAVEDSTATES {
1618 BOOL indices;
1619 BOOL material;
1620 BOOL fvf;
1621 BOOL streamSource[MAX_STREAMS];
1622 BOOL streamFreq[MAX_STREAMS];
1623 BOOL textures[MAX_COMBINED_SAMPLERS];
1624 BOOL transform[HIGHEST_TRANSFORMSTATE + 1];
1625 BOOL viewport;
1626 BOOL renderState[WINEHIGHEST_RENDER_STATE + 1];
1627 BOOL textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1628 BOOL samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1629 BOOL clipplane[MAX_CLIPPLANES];
1630 BOOL vertexDecl;
1631 BOOL pixelShader;
1632 BOOL pixelShaderConstantsB[MAX_CONST_B];
1633 BOOL pixelShaderConstantsI[MAX_CONST_I];
1634 BOOL *pixelShaderConstantsF;
1635 BOOL vertexShader;
1636 BOOL vertexShaderConstantsB[MAX_CONST_B];
1637 BOOL vertexShaderConstantsI[MAX_CONST_I];
1638 BOOL *vertexShaderConstantsF;
1639 BOOL scissorRect;
1640 } SAVEDSTATES;
1641
1642 typedef struct {
1643 struct list entry;
1644 DWORD count;
1645 DWORD idx[13];
1646 } constants_entry;
1647
1648 struct StageState {
1649 DWORD stage;
1650 DWORD state;
1651 };
1652
1653 struct IWineD3DStateBlockImpl
1654 {
1655 /* IUnknown fields */
1656 const IWineD3DStateBlockVtbl *lpVtbl;
1657 LONG ref; /* Note: Ref counting not required */
1658
1659 /* IWineD3DStateBlock information */
1660 IUnknown *parent;
1661 IWineD3DDeviceImpl *wineD3DDevice;
1662 WINED3DSTATEBLOCKTYPE blockType;
1663
1664 /* Array indicating whether things have been set or changed */
1665 SAVEDSTATES changed;
1666 struct list set_vconstantsF;
1667 struct list set_pconstantsF;
1668
1669 /* Drawing - Vertex Shader or FVF related */
1670 DWORD fvf;
1671 /* Vertex Shader Declaration */
1672 IWineD3DVertexDeclaration *vertexDecl;
1673
1674 IWineD3DVertexShader *vertexShader;
1675
1676 /* Vertex Shader Constants */
1677 BOOL vertexShaderConstantB[MAX_CONST_B];
1678 INT vertexShaderConstantI[MAX_CONST_I * 4];
1679 float *vertexShaderConstantF;
1680
1681 /* Stream Source */
1682 BOOL streamIsUP;
1683 UINT streamStride[MAX_STREAMS];
1684 UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
1685 IWineD3DVertexBuffer *streamSource[MAX_STREAMS];
1686 UINT streamFreq[MAX_STREAMS + 1];
1687 UINT streamFlags[MAX_STREAMS + 1]; /*0 | WINED3DSTREAMSOURCE_INSTANCEDATA | WINED3DSTREAMSOURCE_INDEXEDDATA */
1688
1689 /* Indices */
1690 IWineD3DIndexBuffer* pIndexData;
1691 INT baseVertexIndex;
1692 INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
1693
1694 /* Transform */
1695 WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
1696
1697 /* Light hashmap . Collisions are handled using standard wine double linked lists */
1698 #define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
1699 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
1700 struct list lightMap[LIGHTMAP_SIZE]; /* Mashmap containing the lights */
1701 PLIGHTINFOEL *activeLights[MAX_ACTIVE_LIGHTS]; /* Map of opengl lights to d3d lights */
1702
1703 /* Clipping */
1704 double clipplane[MAX_CLIPPLANES][4];
1705 WINED3DCLIPSTATUS clip_status;
1706
1707 /* ViewPort */
1708 WINED3DVIEWPORT viewport;
1709
1710 /* Material */
1711 WINED3DMATERIAL material;
1712
1713 /* Pixel Shader */
1714 IWineD3DPixelShader *pixelShader;
1715
1716 /* Pixel Shader Constants */
1717 BOOL pixelShaderConstantB[MAX_CONST_B];
1718 INT pixelShaderConstantI[MAX_CONST_I * 4];
1719 float *pixelShaderConstantF;
1720
1721 /* RenderState */
1722 DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
1723
1724 /* Texture */
1725 IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
1726 int textureDimensions[MAX_COMBINED_SAMPLERS];
1727
1728 /* Texture State Stage */
1729 DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1730 DWORD lowest_disabled_stage;
1731 /* Sampler States */
1732 DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1733
1734 /* Scissor test rectangle */
1735 RECT scissorRect;
1736
1737 /* Contained state management */
1738 DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
1739 unsigned int num_contained_render_states;
1740 DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
1741 unsigned int num_contained_transform_states;
1742 DWORD contained_vs_consts_i[MAX_CONST_I];
1743 unsigned int num_contained_vs_consts_i;
1744 DWORD contained_vs_consts_b[MAX_CONST_B];
1745 unsigned int num_contained_vs_consts_b;
1746 DWORD *contained_vs_consts_f;
1747 unsigned int num_contained_vs_consts_f;
1748 DWORD contained_ps_consts_i[MAX_CONST_I];
1749 unsigned int num_contained_ps_consts_i;
1750 DWORD contained_ps_consts_b[MAX_CONST_B];
1751 unsigned int num_contained_ps_consts_b;
1752 DWORD *contained_ps_consts_f;
1753 unsigned int num_contained_ps_consts_f;
1754 struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE)];
1755 unsigned int num_contained_tss_states;
1756 struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
1757 unsigned int num_contained_sampler_states;
1758 };
1759
1760 extern void stateblock_savedstates_set(
1761 IWineD3DStateBlock* iface,
1762 SAVEDSTATES* states,
1763 BOOL value);
1764
1765 extern void stateblock_savedstates_copy(
1766 IWineD3DStateBlock* iface,
1767 SAVEDSTATES* dest,
1768 SAVEDSTATES* source);
1769
1770 extern void stateblock_copy(
1771 IWineD3DStateBlock* destination,
1772 IWineD3DStateBlock* source);
1773
1774 extern const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl;
1775
1776 /* Direct3D terminology with little modifications. We do not have an issued state
1777 * because only the driver knows about it, but we have a created state because d3d
1778 * allows GetData on a created issue, but opengl doesn't
1779 */
1780 enum query_state {
1781 QUERY_CREATED,
1782 QUERY_SIGNALLED,
1783 QUERY_BUILDING
1784 };
1785 /*****************************************************************************
1786 * IWineD3DQueryImpl implementation structure (extends IUnknown)
1787 */
1788 typedef struct IWineD3DQueryImpl
1789 {
1790 const IWineD3DQueryVtbl *lpVtbl;
1791 LONG ref; /* Note: Ref counting not required */
1792
1793 IUnknown *parent;
1794 /*TODO: replace with iface usage */
1795 #if 0
1796 IWineD3DDevice *wineD3DDevice;
1797 #else
1798 IWineD3DDeviceImpl *wineD3DDevice;
1799 #endif
1800
1801 /* IWineD3DQuery fields */
1802 enum query_state state;
1803 WINED3DQUERYTYPE type;
1804 /* TODO: Think about using a IUnknown instead of a void* */
1805 void *extendedData;
1806
1807
1808 } IWineD3DQueryImpl;
1809
1810 extern const IWineD3DQueryVtbl IWineD3DQuery_Vtbl;
1811 extern const IWineD3DQueryVtbl IWineD3DEventQuery_Vtbl;
1812 extern const IWineD3DQueryVtbl IWineD3DOcclusionQuery_Vtbl;
1813
1814 /* Datastructures for IWineD3DQueryImpl.extendedData */
1815 typedef struct WineQueryOcclusionData {
1816 GLuint queryId;
1817 WineD3DContext *ctx;
1818 } WineQueryOcclusionData;
1819
1820 typedef struct WineQueryEventData {
1821 GLuint fenceId;
1822 WineD3DContext *ctx;
1823 } WineQueryEventData;
1824
1825 /*****************************************************************************
1826 * IWineD3DSwapChainImpl implementation structure (extends IUnknown)
1827 */
1828
1829 typedef struct IWineD3DSwapChainImpl
1830 {
1831 /*IUnknown part*/
1832 const IWineD3DSwapChainVtbl *lpVtbl;
1833 LONG ref; /* Note: Ref counting not required */
1834
1835 IUnknown *parent;
1836 IWineD3DDeviceImpl *wineD3DDevice;
1837
1838 /* IWineD3DSwapChain fields */
1839 IWineD3DSurface **backBuffer;
1840 IWineD3DSurface *frontBuffer;
1841 WINED3DPRESENT_PARAMETERS presentParms;
1842 DWORD orig_width, orig_height;
1843 WINED3DFORMAT orig_fmt;
1844 WINED3DGAMMARAMP orig_gamma;
1845
1846 long prev_time, frames; /* Performance tracking */
1847 unsigned int vSyncCounter;
1848
1849 WineD3DContext **context; /* Later a array for multithreading */
1850 unsigned int num_contexts;
1851
1852 HWND win_handle;
1853 } IWineD3DSwapChainImpl;
1854
1855 extern const IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl;
1856 const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl;
1857 void x11_copy_to_screen(IWineD3DSwapChainImpl *This, LPRECT rc);
1858
1859 HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain *iface, REFIID riid, LPVOID *ppobj);
1860 ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface);
1861 ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface);
1862 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain *iface, IUnknown ** ppParent);
1863 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain *iface, IWineD3DSurface *pDestSurface);
1864 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UINT iBackBuffer, WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface **ppBackBuffer);
1865 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain *iface, WINED3DRASTER_STATUS *pRasterStatus);
1866 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain *iface, WINED3DDISPLAYMODE*pMode);
1867 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain *iface, IWineD3DDevice**ppDevice);
1868 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain *iface, WINED3DPRESENT_PARAMETERS *pPresentationParameters);
1869 HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain *iface, DWORD Flags, CONST WINED3DGAMMARAMP *pRamp);
1870 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain *iface, WINED3DGAMMARAMP *pRamp);
1871
1872 WineD3DContext *IWineD3DSwapChainImpl_CreateContextForThread(IWineD3DSwapChain *iface);
1873
1874 /*****************************************************************************
1875 * Utility function prototypes
1876 */
1877
1878 /* Trace routines */
1879 const char* debug_d3dformat(WINED3DFORMAT fmt);
1880 const char* debug_d3ddevicetype(WINED3DDEVTYPE devtype);
1881 const char* debug_d3dresourcetype(WINED3DRESOURCETYPE res);
1882 const char* debug_d3dusage(DWORD usage);
1883 const char* debug_d3dusagequery(DWORD usagequery);
1884 const char* debug_d3ddeclmethod(WINED3DDECLMETHOD method);
1885 const char* debug_d3ddecltype(WINED3DDECLTYPE type);
1886 const char* debug_d3ddeclusage(BYTE usage);
1887 const char* debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType);
1888 const char* debug_d3drenderstate(DWORD state);
1889 const char* debug_d3dsamplerstate(DWORD state);
1890 const char* debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type);
1891 const char* debug_d3dtexturestate(DWORD state);
1892 const char* debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype);
1893 const char* debug_d3dpool(WINED3DPOOL pool);
1894 const char *debug_fbostatus(GLenum status);
1895 const char *debug_glerror(GLenum error);
1896 const char *debug_d3dbasis(WINED3DBASISTYPE basis);
1897 const char *debug_d3ddegree(WINED3DDEGREETYPE order);
1898 const char* debug_d3dtop(WINED3DTEXTUREOP d3dtop);
1899
1900 /* Routines for GL <-> D3D values */
1901 GLenum StencilOp(DWORD op);
1902 GLenum CompareFunc(DWORD func);
1903 BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3);
1904 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);
1905 void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords, BOOL transformed, DWORD coordtype, BOOL ffp_can_disable_proj);
1906 void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
1907 void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
1908 void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
1909 void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
1910
1911 void surface_set_compatible_renderbuffer(IWineD3DSurface *iface, unsigned int width, unsigned int height);
1912 GLenum surface_get_gl_buffer(IWineD3DSurface *iface, IWineD3DSwapChain *swapchain);
1913 void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location);
1914 void surface_load_ds_location(IWineD3DSurface *iface, DWORD location);
1915
1916 BOOL getColorBits(WINED3DFORMAT fmt, short *redSize, short *greenSize, short *blueSize, short *alphaSize, short *totalSize);
1917 BOOL getDepthStencilBits(WINED3DFORMAT fmt, short *depthSize, short *stencilSize);
1918
1919 /* Math utils */
1920 void multiply_matrix(WINED3DMATRIX *dest, const WINED3DMATRIX *src1, const WINED3DMATRIX *src2);
1921 unsigned int count_bits(unsigned int mask);
1922
1923 /*****************************************************************************
1924 * To enable calling of inherited functions, requires prototypes
1925 *
1926 * Note: Only require classes which are subclassed, ie resource, basetexture,
1927 */
1928 /*** IUnknown methods ***/
1929 extern HRESULT WINAPI IWineD3DResourceImpl_QueryInterface(IWineD3DResource *iface, REFIID riid, void** ppvObject);
1930 extern ULONG WINAPI IWineD3DResourceImpl_AddRef(IWineD3DResource *iface);
1931 extern ULONG WINAPI IWineD3DResourceImpl_Release(IWineD3DResource *iface);
1932 /*** IWineD3DResource methods ***/
1933 extern HRESULT WINAPI IWineD3DResourceImpl_GetParent(IWineD3DResource *iface, IUnknown **pParent);
1934 extern HRESULT WINAPI IWineD3DResourceImpl_GetDevice(IWineD3DResource *iface, IWineD3DDevice ** ppDevice);
1935 extern HRESULT WINAPI IWineD3DResourceImpl_SetPrivateData(IWineD3DResource *iface, REFGUID refguid, CONST void * pData, DWORD SizeOfData, DWORD Flags);
1936 extern HRESULT WINAPI IWineD3DResourceImpl_GetPrivateData(IWineD3DResource *iface, REFGUID refguid, void * pData, DWORD * pSizeOfData);
1937 extern HRESULT WINAPI IWineD3DResourceImpl_FreePrivateData(IWineD3DResource *iface, REFGUID refguid);
1938 extern DWORD WINAPI IWineD3DResourceImpl_SetPriority(IWineD3DResource *iface, DWORD PriorityNew);
1939 extern DWORD WINAPI IWineD3DResourceImpl_GetPriority(IWineD3DResource *iface);
1940 extern void WINAPI IWineD3DResourceImpl_PreLoad(IWineD3DResource *iface);
1941 extern void WINAPI IWineD3DResourceImpl_UnLoad(IWineD3DResource *iface);
1942 extern WINED3DRESOURCETYPE WINAPI IWineD3DResourceImpl_GetType(IWineD3DResource *iface);
1943 /*** class static members ***/
1944 void IWineD3DResourceImpl_CleanUp(IWineD3DResource *iface);
1945
1946 /*** IUnknown methods ***/
1947 extern HRESULT WINAPI IWineD3DBaseTextureImpl_QueryInterface(IWineD3DBaseTexture *iface, REFIID riid, void** ppvObject);
1948 extern ULONG WINAPI IWineD3DBaseTextureImpl_AddRef(IWineD3DBaseTexture *iface);
1949 extern ULONG WINAPI IWineD3DBaseTextureImpl_Release(IWineD3DBaseTexture *iface);
1950 /*** IWineD3DResource methods ***/
1951 extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetParent(IWineD3DBaseTexture *iface, IUnknown **pParent);
1952 extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetDevice(IWineD3DBaseTexture *iface, IWineD3DDevice ** ppDevice);
1953 extern HRESULT WINAPI IWineD3DBaseTextureImpl_SetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, CONST void * pData, DWORD SizeOfData, DWORD Flags);
1954 extern HRESULT WINAPI IWineD3DBaseTextureImpl_GetPrivateData(IWineD3DBaseTexture *iface, REFGUID refguid, void * pData, DWORD * pSizeOfData);
1955 extern HRESULT WINAPI IWineD3DBaseTextureImpl_FreePrivateData(IWineD3DBaseTexture *iface, REFGUID refguid);
1956 extern DWORD WINAPI IWineD3DBaseTextureImpl_SetPriority(IWineD3DBaseTexture *iface, DWORD PriorityNew);
1957 extern DWORD WINAPI IWineD3DBaseTextureImpl_GetPriority(IWineD3DBaseTexture *iface);
1958 extern void WINAPI IWineD3DBaseTextureImpl_PreLoad(IWineD3DBaseTexture *iface);
1959 extern void WINAPI IWineD3DBaseTextureImpl_UnLoad(IWineD3DBaseTexture *iface);
1960 extern WINED3DRESOURCETYPE WINAPI IWineD3DBaseTextureImpl_GetType(IWineD3DBaseTexture *iface);
1961 /*** IWineD3DBaseTexture methods ***/
1962 extern DWORD WINAPI IWineD3DBaseTextureImpl_SetLOD(IWineD3DBaseTexture *iface, DWORD LODNew);
1963 extern DWORD WINAPI IWineD3DBaseTextureImpl_GetLOD(IWineD3DBaseTexture *iface);
1964 extern DWORD WINAPI IWineD3DBaseTextureImpl_GetLevelCount(IWineD3DBaseTexture *iface);
1965 extern HRESULT WINAPI IWineD3DBaseTextureImpl_SetAutoGenFilterType(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType);
1966 extern WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DBaseTextureImpl_GetAutoGenFilterType(IWineD3DBaseTexture *iface);
1967 extern void WINAPI IWineD3DBaseTextureImpl_GenerateMipSubLevels(IWineD3DBaseTexture *iface);
1968 extern BOOL WINAPI IWineD3DBaseTextureImpl_SetDirty(IWineD3DBaseTexture *iface, BOOL);
1969 extern BOOL WINAPI IWineD3DBaseTextureImpl_GetDirty(IWineD3DBaseTexture *iface);
1970
1971 extern BYTE* WINAPI IWineD3DVertexBufferImpl_GetMemory(IWineD3DVertexBuffer* iface, DWORD iOffset, GLint *vbo);
1972 extern HRESULT WINAPI IWineD3DVertexBufferImpl_ReleaseMemory(IWineD3DVertexBuffer* iface);
1973 extern HRESULT WINAPI IWineD3DBaseTextureImpl_BindTexture(IWineD3DBaseTexture *iface);
1974 extern void WINAPI IWineD3DBaseTextureImpl_ApplyStateChanges(IWineD3DBaseTexture *iface, const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1], const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]);
1975 /*** class static members ***/
1976 void IWineD3DBaseTextureImpl_CleanUp(IWineD3DBaseTexture *iface);
1977
1978
1979 /* TODO: Make this dynamic, based on shader limits ? */
1980 #define MAX_REG_ADDR 1
1981 #define MAX_REG_TEMP 32
1982 #define MAX_REG_TEXCRD 8
1983 #define MAX_REG_INPUT 12
1984 #define MAX_REG_OUTPUT 12
1985 #define MAX_CONST_I 16
1986 #define MAX_CONST_B 16
1987
1988 /* FIXME: This needs to go up to 2048 for
1989 * Shader model 3 according to msdn (and for software shaders) */
1990 #define MAX_LABELS 16
1991
1992 typedef struct semantic {
1993 DWORD usage;
1994 DWORD reg;
1995 } semantic;
1996
1997 typedef struct local_constant {
1998 struct list entry;
1999 unsigned int idx;
2000 DWORD value[4];
2001 } local_constant;
2002
2003 typedef struct shader_reg_maps {
2004
2005 char texcoord[MAX_REG_TEXCRD]; /* pixel < 3.0 */
2006 char temporary[MAX_REG_TEMP]; /* pixel, vertex */
2007 char address[MAX_REG_ADDR]; /* vertex */
2008 char packed_input[MAX_REG_INPUT]; /* pshader >= 3.0 */
2009 char packed_output[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
2010 char attributes[MAX_ATTRIBS]; /* vertex */
2011 char labels[MAX_LABELS]; /* pixel, vertex */
2012 DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
2013
2014 /* Sampler usage tokens
2015 * Use 0 as default (bit 31 is always 1 on a valid token) */
2016 DWORD samplers[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
2017 BOOL bumpmat[MAX_TEXTURES], luminanceparams[MAX_TEXTURES];
2018 char usesnrm, vpos, usesdsy;
2019 char usesrelconstF;
2020
2021 /* Whether or not loops are used in this shader, and nesting depth */
2022 unsigned loop_depth;
2023
2024 /* Whether or not this shader uses fog */
2025 char fog;
2026
2027 } shader_reg_maps;
2028
2029 /* Undocumented opcode controls */
2030 #define INST_CONTROLS_SHIFT 16
2031 #define INST_CONTROLS_MASK 0x00ff0000
2032
2033 typedef enum COMPARISON_TYPE {
2034 COMPARISON_GT = 1,
2035 COMPARISON_EQ = 2,
2036 COMPARISON_GE = 3,
2037 COMPARISON_LT = 4,
2038 COMPARISON_NE = 5,
2039 COMPARISON_LE = 6
2040 } COMPARISON_TYPE;
2041
2042 typedef struct SHADER_OPCODE {
2043 unsigned int opcode;
2044 const char* name;
2045 const char* glname;
2046 char dst_token;
2047 CONST UINT num_params;
2048 enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
2049 DWORD min_version;
2050 DWORD max_version;
2051 } SHADER_OPCODE;
2052
2053 typedef struct SHADER_OPCODE_ARG {
2054 IWineD3DBaseShader* shader;
2055 shader_reg_maps* reg_maps;
2056 CONST SHADER_OPCODE* opcode;
2057 DWORD opcode_token;
2058 DWORD dst;
2059 DWORD dst_addr;
2060 DWORD predicate;
2061 DWORD src[4];
2062 DWORD src_addr[4];
2063 SHADER_BUFFER* buffer;
2064 } SHADER_OPCODE_ARG;
2065
2066 typedef struct SHADER_LIMITS {
2067 unsigned int temporary;
2068 unsigned int texcoord;
2069 unsigned int sampler;
2070 unsigned int constant_int;
2071 unsigned int constant_float;
2072 unsigned int constant_bool;
2073 unsigned int address;
2074 unsigned int packed_output;
2075 unsigned int packed_input;
2076 unsigned int attributes;
2077 unsigned int label;
2078 } SHADER_LIMITS;
2079
2080 /** Keeps track of details for TEX_M#x# shader opcodes which need to
2081 maintain state information between multiple codes */
2082 typedef struct SHADER_PARSE_STATE {
2083 unsigned int current_row;
2084 DWORD texcoord_w[2];
2085 } SHADER_PARSE_STATE;
2086
2087 #ifdef __GNUC__
2088 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
2089 #else
2090 #define PRINTF_ATTR(fmt,args)
2091 #endif
2092
2093 /* Base Shader utility functions.
2094 * (may move callers into the same file in the future) */
2095 extern int shader_addline(
2096 SHADER_BUFFER* buffer,
2097 const char* fmt, ...) PRINTF_ATTR(2,3);
2098
2099 extern const SHADER_OPCODE* shader_get_opcode(
2100 IWineD3DBaseShader *iface,
2101 const DWORD code);
2102
2103 /* Vertex shader utility functions */
2104 extern BOOL vshader_get_input(
2105 IWineD3DVertexShader* iface,
2106 BYTE usage_req, BYTE usage_idx_req,
2107 unsigned int* regnum);
2108
2109 extern BOOL vshader_input_is_color(
2110 IWineD3DVertexShader* iface,
2111 unsigned int regnum);
2112
2113 extern HRESULT allocate_shader_constants(IWineD3DStateBlockImpl* object);
2114
2115 /* ARB shader program Prototypes */
2116 extern void shader_hw_def(SHADER_OPCODE_ARG *arg);
2117
2118 /* ARB pixel shader prototypes */
2119 extern void pshader_hw_bem(SHADER_OPCODE_ARG* arg);
2120 extern void pshader_hw_cnd(SHADER_OPCODE_ARG* arg);
2121 extern void pshader_hw_cmp(SHADER_OPCODE_ARG* arg);
2122 extern void pshader_hw_tex(SHADER_OPCODE_ARG* arg);
2123 extern void pshader_hw_texcoord(SHADER_OPCODE_ARG* arg);
2124 extern void pshader_hw_texreg2ar(SHADER_OPCODE_ARG* arg);
2125 extern void pshader_hw_texreg2gb(SHADER_OPCODE_ARG* arg);
2126 extern void pshader_hw_texbem(SHADER_OPCODE_ARG* arg);
2127 extern void pshader_hw_texm3x2pad(SHADER_OPCODE_ARG* arg);
2128 extern void pshader_hw_texm3x2tex(SHADER_OPCODE_ARG* arg);
2129 extern void pshader_hw_texm3x3pad(SHADER_OPCODE_ARG* arg);
2130 extern void pshader_hw_texm3x3tex(SHADER_OPCODE_ARG* arg);
2131 extern void pshader_hw_texm3x3spec(SHADER_OPCODE_ARG* arg);
2132 extern void pshader_hw_texm3x3vspec(SHADER_OPCODE_ARG* arg);
2133 extern void pshader_hw_texdepth(SHADER_OPCODE_ARG* arg);
2134 extern void pshader_hw_texkill(SHADER_OPCODE_ARG* arg);
2135 extern void pshader_hw_texdp3tex(SHADER_OPCODE_ARG* arg);
2136 extern void pshader_hw_texdp3(SHADER_OPCODE_ARG* arg);
2137 extern void pshader_hw_texm3x3(SHADER_OPCODE_ARG* arg);
2138 extern void pshader_hw_texm3x2depth(SHADER_OPCODE_ARG* arg);
2139 extern void pshader_hw_dp2add(SHADER_OPCODE_ARG* arg);
2140 extern void pshader_hw_texreg2rgb(SHADER_OPCODE_ARG* arg);
2141
2142 /* ARB vertex / pixel shader common prototypes */
2143 extern void shader_hw_map2gl(SHADER_OPCODE_ARG* arg);
2144 extern void shader_hw_nrm(SHADER_OPCODE_ARG* arg);
2145 extern void shader_hw_sincos(SHADER_OPCODE_ARG* arg);
2146 extern void shader_hw_mnxn(SHADER_OPCODE_ARG* arg);
2147
2148 /* ARB vertex shader prototypes */
2149 extern void vshader_hw_rsq_rcp(SHADER_OPCODE_ARG* arg);
2150
2151 /* GLSL helper functions */
2152 extern void shader_glsl_add_instruction_modifiers(SHADER_OPCODE_ARG *arg);
2153
2154 /** The following translate DirectX pixel/vertex shader opcodes to GLSL lines */
2155 extern void shader_glsl_cross(SHADER_OPCODE_ARG* arg);
2156 extern void shader_glsl_map2gl(SHADER_OPCODE_ARG* arg);
2157 extern void shader_glsl_arith(SHADER_OPCODE_ARG* arg);
2158 extern void shader_glsl_mov(SHADER_OPCODE_ARG* arg);
2159 extern void shader_glsl_mad(SHADER_OPCODE_ARG* arg);
2160 extern void shader_glsl_mnxn(SHADER_OPCODE_ARG* arg);
2161 extern void shader_glsl_lrp(SHADER_OPCODE_ARG* arg);
2162 extern void shader_glsl_dot(SHADER_OPCODE_ARG* arg);
2163 extern void shader_glsl_rcp(SHADER_OPCODE_ARG* arg);
2164 extern void shader_glsl_rsq(SHADER_OPCODE_ARG* arg);
2165 extern void shader_glsl_cnd(SHADER_OPCODE_ARG* arg);
2166 extern void shader_glsl_compare(SHADER_OPCODE_ARG* arg);
2167 extern void shader_glsl_def(SHADER_OPCODE_ARG* arg);
2168 extern void shader_glsl_defi(SHADER_OPCODE_ARG* arg);
2169 extern void shader_glsl_defb(SHADER_OPCODE_ARG* arg);
2170 extern void shader_glsl_expp(SHADER_OPCODE_ARG* arg);
2171 extern void shader_glsl_cmp(SHADER_OPCODE_ARG* arg);
2172 extern void shader_glsl_lit(SHADER_OPCODE_ARG* arg);
2173 extern void shader_glsl_dst(SHADER_OPCODE_ARG* arg);
2174 extern void shader_glsl_sincos(SHADER_OPCODE_ARG* arg);
2175 extern void shader_glsl_loop(SHADER_OPCODE_ARG* arg);
2176 extern void shader_glsl_end(SHADER_OPCODE_ARG* arg);
2177 extern void shader_glsl_if(SHADER_OPCODE_ARG* arg);
2178 extern void shader_glsl_ifc(SHADER_OPCODE_ARG* arg);
2179 extern void shader_glsl_else(SHADER_OPCODE_ARG* arg);
2180 extern void shader_glsl_break(SHADER_OPCODE_ARG* arg);
2181 extern void shader_glsl_breakc(SHADER_OPCODE_ARG* arg);
2182 extern void shader_glsl_rep(SHADER_OPCODE_ARG* arg);
2183 extern void shader_glsl_call(SHADER_OPCODE_ARG* arg);
2184 extern void shader_glsl_callnz(SHADER_OPCODE_ARG* arg);
2185 extern void shader_glsl_label(SHADER_OPCODE_ARG* arg);
2186 extern void shader_glsl_pow(SHADER_OPCODE_ARG* arg);
2187 extern void shader_glsl_log(SHADER_OPCODE_ARG* arg);
2188 extern void shader_glsl_texldl(SHADER_OPCODE_ARG* arg);
2189
2190 /** GLSL Pixel Shader Prototypes */
2191 extern void pshader_glsl_tex(SHADER_OPCODE_ARG* arg);
2192 extern void pshader_glsl_texcoord(SHADER_OPCODE_ARG* arg);
2193 extern void pshader_glsl_texdp3tex(SHADER_OPCODE_ARG* arg);
2194 extern void pshader_glsl_texdp3(SHADER_OPCODE_ARG* arg);
2195 extern void pshader_glsl_texdepth(SHADER_OPCODE_ARG* arg);
2196 extern void pshader_glsl_texm3x2depth(SHADER_OPCODE_ARG* arg);
2197 extern void pshader_glsl_texm3x2pad(SHADER_OPCODE_ARG* arg);
2198 extern void pshader_glsl_texm3x2tex(SHADER_OPCODE_ARG* arg);
2199 extern void pshader_glsl_texm3x3(SHADER_OPCODE_ARG* arg);
2200 extern void pshader_glsl_texm3x3pad(SHADER_OPCODE_ARG* arg);
2201 extern void pshader_glsl_texm3x3tex(SHADER_OPCODE_ARG* arg);
2202 extern void pshader_glsl_texm3x3spec(SHADER_OPCODE_ARG* arg);
2203 extern void pshader_glsl_texm3x3vspec(SHADER_OPCODE_ARG* arg);
2204 extern void pshader_glsl_texkill(SHADER_OPCODE_ARG* arg);
2205 extern void pshader_glsl_texbem(SHADER_OPCODE_ARG* arg);
2206 extern void pshader_glsl_bem(SHADER_OPCODE_ARG* arg);
2207 extern void pshader_glsl_texreg2ar(SHADER_OPCODE_ARG* arg);
2208 extern void pshader_glsl_texreg2gb(SHADER_OPCODE_ARG* arg);
2209 extern void pshader_glsl_texreg2rgb(SHADER_OPCODE_ARG* arg);
2210 extern void pshader_glsl_dp2add(SHADER_OPCODE_ARG* arg);
2211
2212 /*****************************************************************************
2213 * IDirect3DBaseShader implementation structure
2214 */
2215 typedef struct IWineD3DBaseShaderClass
2216 {
2217 LONG ref;
2218 DWORD hex_version;
2219 SHADER_LIMITS limits;
2220 SHADER_PARSE_STATE parse_state;
2221 CONST SHADER_OPCODE *shader_ins;
2222 DWORD *function;
2223 UINT functionLength;
2224 GLuint prgId;
2225 BOOL is_compiled;
2226 UINT cur_loop_depth, cur_loop_regno;
2227 BOOL load_local_constsF;
2228
2229 /* Type of shader backend */
2230 int shader_mode;
2231
2232 /* Programs this shader is linked with */
2233 struct list linked_programs;
2234
2235 /* Immediate constants (override global ones) */
2236 struct list constantsB;
2237 struct list constantsF;
2238 struct list constantsI;
2239 shader_reg_maps reg_maps;
2240
2241 /* Pixel formats of sampled textures, for format conversion. This
2242 * represents the formats found during compilation, it is not initialized
2243 * on the first parser pass. It is needed to check if the shader
2244 * needs recompilation to adjust the format conversion
2245 */
2246 WINED3DFORMAT sampled_format[MAX_COMBINED_SAMPLERS];
2247 UINT sampled_samplers[MAX_COMBINED_SAMPLERS];
2248 UINT num_sampled_samplers;
2249
2250 UINT recompile_count;
2251
2252 /* Pointer to the parent device */
2253 IWineD3DDevice *device;
2254 struct list shader_list_entry;
2255
2256 } IWineD3DBaseShaderClass;
2257
2258 typedef struct IWineD3DBaseShaderImpl {
2259 /* IUnknown */
2260 const IWineD3DBaseShaderVtbl *lpVtbl;
2261
2262 /* IWineD3DBaseShader */
2263 IWineD3DBaseShaderClass baseShader;
2264 } IWineD3DBaseShaderImpl;
2265
2266 HRESULT WINAPI IWineD3DBaseShaderImpl_QueryInterface(IWineD3DBaseShader *iface, REFIID riid, LPVOID *ppobj);
2267 ULONG WINAPI IWineD3DBaseShaderImpl_AddRef(IWineD3DBaseShader *iface);
2268 ULONG WINAPI IWineD3DBaseShaderImpl_Release(IWineD3DBaseShader *iface);
2269
2270 extern HRESULT shader_get_registers_used(
2271 IWineD3DBaseShader *iface,
2272 shader_reg_maps* reg_maps,
2273 semantic* semantics_in,
2274 semantic* semantics_out,
2275 CONST DWORD* pToken,
2276 IWineD3DStateBlockImpl *stateBlock);
2277
2278 extern void shader_generate_main(
2279 IWineD3DBaseShader *iface,
2280 SHADER_BUFFER* buffer,
2281 shader_reg_maps* reg_maps,
2282 CONST DWORD* pFunction);
2283
2284 extern void shader_dump_ins_modifiers(
2285 const DWORD output);
2286
2287 extern void shader_dump_param(
2288 IWineD3DBaseShader *iface,
2289 const DWORD param,
2290 const DWORD addr_token,
2291 int input);
2292
2293 extern void shader_trace_init(
2294 IWineD3DBaseShader *iface,
2295 const DWORD* pFunction);
2296
2297 extern int shader_get_param(
2298 IWineD3DBaseShader* iface,
2299 const DWORD* pToken,
2300 DWORD* param,
2301 DWORD* addr_token);
2302
2303 extern int shader_skip_unrecognized(
2304 IWineD3DBaseShader* iface,
2305 const DWORD* pToken);
2306
2307 static inline int shader_get_regtype(const DWORD param) {
2308 return (((param & WINED3DSP_REGTYPE_MASK) >> WINED3DSP_REGTYPE_SHIFT) |
2309 ((param & WINED3DSP_REGTYPE_MASK2) >> WINED3DSP_REGTYPE_SHIFT2));
2310 }
2311
2312 static inline int shader_get_writemask(const DWORD param) {
2313 return param & WINED3DSP_WRITEMASK_ALL;
2314 }
2315
2316 extern unsigned int shader_get_float_offset(const DWORD reg);
2317
2318 static inline BOOL shader_is_pshader_version(DWORD token) {
2319 return 0xFFFF0000 == (token & 0xFFFF0000);
2320 }
2321
2322 static inline BOOL shader_is_vshader_version(DWORD token) {
2323 return 0xFFFE0000 == (token & 0xFFFF0000);
2324 }
2325
2326 static inline BOOL shader_is_comment(DWORD token) {
2327 return WINED3DSIO_COMMENT == (token & WINED3DSI_OPCODE_MASK);
2328 }
2329
2330 static inline BOOL shader_is_scalar(DWORD param) {
2331 DWORD reg_type = shader_get_regtype(param);
2332 DWORD reg_num;
2333
2334 switch (reg_type) {
2335 case WINED3DSPR_RASTOUT:
2336 if ((param & WINED3DSP_REGNUM_MASK) != 0) {
2337 /* oFog & oPts */
2338 return TRUE;
2339 }
2340 /* oPos */
2341 return FALSE;
2342
2343 case WINED3DSPR_DEPTHOUT: /* oDepth */
2344 case WINED3DSPR_CONSTBOOL: /* b# */
2345 case WINED3DSPR_LOOP: /* aL */
2346 case WINED3DSPR_PREDICATE: /* p0 */
2347 return TRUE;
2348
2349 case WINED3DSPR_MISCTYPE:
2350 reg_num = param & WINED3DSP_REGNUM_MASK;
2351 switch(reg_num) {
2352 case 0: /* vPos */
2353 return FALSE;
2354 case 1: /* vFace */
2355 return TRUE;
2356 default:
2357 return FALSE;
2358 }
2359
2360 default:
2361 return FALSE;
2362 }
2363 }
2364
2365 static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
2366 local_constant* lconst;
2367
2368 if(This->baseShader.load_local_constsF) return FALSE;
2369 LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
2370 if(lconst->idx == reg) return TRUE;
2371 }
2372 return FALSE;
2373
2374 }
2375
2376 /*****************************************************************************
2377 * IDirect3DVertexShader implementation structure
2378 */
2379 typedef struct IWineD3DVertexShaderImpl {
2380 /* IUnknown parts*/
2381 const IWineD3DVertexShaderVtbl *lpVtbl;
2382
2383 /* IWineD3DBaseShader */
2384 IWineD3DBaseShaderClass baseShader;
2385
2386 /* IWineD3DVertexShaderImpl */
2387 IUnknown *parent;
2388
2389 DWORD usage;
2390
2391 /* Vertex shader input and output semantics */
2392 semantic semantics_in [MAX_ATTRIBS];
2393 semantic semantics_out [MAX_REG_OUTPUT];
2394
2395 /* Ordered array of attributes that are swizzled */
2396 attrib_declaration swizzled_attribs [MAX_ATTRIBS];
2397 UINT num_swizzled_attribs;
2398
2399 /* run time data... */
2400 VSHADERDATA *data;
2401 UINT min_rel_offset, max_rel_offset;
2402 UINT rel_offset;
2403
2404 UINT recompile_count;
2405 #if 0 /* needs reworking */
2406 /* run time data */
2407 VSHADERINPUTDATA input;
2408 VSHADEROUTPUTDATA output;
2409 #endif
2410 } IWineD3DVertexShaderImpl;
2411 extern const SHADER_OPCODE IWineD3DVertexShaderImpl_shader_ins[];
2412 extern const IWineD3DVertexShaderVtbl IWineD3DVertexShader_Vtbl;
2413
2414 /*****************************************************************************
2415 * IDirect3DPixelShader implementation structure
2416 */
2417
2418 enum vertexprocessing_mode {
2419 fixedfunction,
2420 vertexshader,
2421 pretransformed
2422 };
2423
2424 struct stb_const_desc {
2425 char texunit;
2426 UINT const_num;
2427 };
2428
2429 typedef struct IWineD3DPixelShaderImpl {
2430 /* IUnknown parts */
2431 const IWineD3DPixelShaderVtbl *lpVtbl;
2432
2433 /* IWineD3DBaseShader */
2434 IWineD3DBaseShaderClass baseShader;
2435
2436 /* IWineD3DPixelShaderImpl */
2437 IUnknown *parent;
2438
2439 /* Pixel shader input semantics */
2440 semantic semantics_in [MAX_REG_INPUT];
2441 DWORD input_reg_map[MAX_REG_INPUT];
2442 BOOL input_reg_used[MAX_REG_INPUT];
2443 int declared_in_count;
2444
2445 /* run time data */
2446 PSHADERDATA *data;
2447
2448 /* Some information about the shader behavior */
2449 struct stb_const_desc bumpenvmatconst[MAX_TEXTURES];
2450 char numbumpenvmatconsts;
2451 struct stb_const_desc luminanceconst[MAX_TEXTURES];
2452 char srgb_enabled;
2453 char srgb_mode_hardcoded;
2454 UINT srgb_low_const;
2455 UINT srgb_cmp_const;
2456 char vpos_uniform;
2457 BOOL render_offscreen;
2458 UINT height;
2459 enum vertexprocessing_mode vertexprocessing;
2460
2461 #if 0 /* needs reworking */
2462 PSHADERINPUTDATA input;
2463 PSHADEROUTPUTDATA output;
2464 #endif
2465 } IWineD3DPixelShaderImpl;
2466
2467 extern const SHADER_OPCODE IWineD3DPixelShaderImpl_shader_ins[];
2468 extern const IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl;
2469
2470 /* sRGB correction constants */
2471 static const float srgb_cmp = 0.0031308;
2472 static const float srgb_mul_low = 12.92;
2473 static const float srgb_pow = 0.41666;
2474 static const float srgb_mul_high = 1.055;
2475 static const float srgb_sub_high = 0.055;
2476
2477 /*****************************************************************************
2478 * IWineD3DPalette implementation structure
2479 */
2480 struct IWineD3DPaletteImpl {
2481 /* IUnknown parts */
2482 const IWineD3DPaletteVtbl *lpVtbl;
2483 LONG ref;
2484
2485 IUnknown *parent;
2486 IWineD3DDeviceImpl *wineD3DDevice;
2487
2488 /* IWineD3DPalette */
2489 HPALETTE hpal;
2490 WORD palVersion; /*| */
2491 WORD palNumEntries; /*| LOGPALETTE */
2492 PALETTEENTRY palents[256]; /*| */
2493 /* This is to store the palette in 'screen format' */
2494 int screen_palents[256];
2495 DWORD Flags;
2496 };
2497
2498 extern const IWineD3DPaletteVtbl IWineD3DPalette_Vtbl;
2499 DWORD IWineD3DPaletteImpl_Size(DWORD dwFlags);
2500
2501 /* DirectDraw utility functions */
2502 extern WINED3DFORMAT pixelformat_for_depth(DWORD depth);
2503
2504 /*****************************************************************************
2505 * Pixel format management
2506 */
2507 typedef struct {
2508 WINED3DFORMAT format;
2509 DWORD alphaMask, redMask, greenMask, blueMask;
2510 UINT bpp;
2511 short depthSize, stencilSize;
2512 BOOL isFourcc;
2513 } StaticPixelFormatDesc;
2514
2515 const StaticPixelFormatDesc *getFormatDescEntry(WINED3DFORMAT fmt,
2516 WineD3D_GL_Info *gl_info,
2517 const GlPixelFormatDesc **glDesc);
2518
2519 static inline BOOL use_vs(IWineD3DDeviceImpl *device) {
2520 return (device->vs_selected_mode != SHADER_NONE
2521 && device->stateBlock->vertexShader
2522 && ((IWineD3DVertexShaderImpl *)device->stateBlock->vertexShader)->baseShader.function
2523 && !device->strided_streams.u.s.position_transformed);
2524 }
2525
2526 static inline BOOL use_ps(IWineD3DDeviceImpl *device) {
2527 return (device->ps_selected_mode != SHADER_NONE
2528 && device->stateBlock->pixelShader
2529 && ((IWineD3DPixelShaderImpl *)device->stateBlock->pixelShader)->baseShader.function);
2530 }
2531
2532 void stretch_rect_fbo(IWineD3DDevice *iface, IWineD3DSurface *src_surface, WINED3DRECT *src_rect,
2533 IWineD3DSurface *dst_surface, WINED3DRECT *dst_rect, const WINED3DTEXTUREFILTERTYPE filter, BOOL flip);
2534 void depth_blt(IWineD3DDevice *iface, GLuint texture, GLsizei w, GLsizei h);
2535 #endif
Windows API implementation