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wined3d: Deal with reserved shader constants in the backend.
[wine/multimedia.git] / dlls / wined3d / wined3d_private.h
blobebc75613732c5a61e5a7900aa051b39e13833d08
1 /*
2 * Direct3D wine internal private include file
3 *
4 * Copyright 2002-2003 The wine-d3d team
5 * Copyright 2002-2003 Raphael Junqueira
6 * Copyright 2004 Jason Edmeades
7 * Copyright 2005 Oliver Stieber
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 */
23
24 #ifndef __WINE_WINED3D_PRIVATE_H
25 #define __WINE_WINED3D_PRIVATE_H
26
27 #include <stdarg.h>
28 #include <math.h>
29 #define NONAMELESSUNION
30 #define NONAMELESSSTRUCT
31 #define COBJMACROS
32 #include "windef.h"
33 #include "winbase.h"
34 #include "winreg.h"
35 #include "wingdi.h"
36 #include "winuser.h"
37 #include "wine/debug.h"
38 #include "wine/unicode.h"
39
40 #include "objbase.h"
41 #include "wined3d_private_types.h"
42 #include "wine/wined3d.h"
43 #include "wined3d_gl.h"
44 #include "wine/list.h"
45
46 /* Texture format fixups */
47
48 enum fixup_channel_source
49 {
50 CHANNEL_SOURCE_ZERO = 0,
51 CHANNEL_SOURCE_ONE = 1,
52 CHANNEL_SOURCE_X = 2,
53 CHANNEL_SOURCE_Y = 3,
54 CHANNEL_SOURCE_Z = 4,
55 CHANNEL_SOURCE_W = 5,
56 CHANNEL_SOURCE_YUV0 = 6,
57 CHANNEL_SOURCE_YUV1 = 7,
58 };
59
60 enum yuv_fixup
61 {
62 YUV_FIXUP_YUY2 = 0,
63 YUV_FIXUP_UYVY = 1,
64 YUV_FIXUP_YV12 = 2,
65 };
66
67 #include <pshpack2.h>
68 struct color_fixup_desc
69 {
70 unsigned x_sign_fixup : 1;
71 unsigned x_source : 3;
72 unsigned y_sign_fixup : 1;
73 unsigned y_source : 3;
74 unsigned z_sign_fixup : 1;
75 unsigned z_source : 3;
76 unsigned w_sign_fixup : 1;
77 unsigned w_source : 3;
78 };
79 #include <poppack.h>
80
81 static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
82 {0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
83
84 static inline struct color_fixup_desc create_color_fixup_desc(
85 int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
86 int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
87 {
88 struct color_fixup_desc fixup =
89 {
90 sign0, src0,
91 sign1, src1,
92 sign2, src2,
93 sign3, src3,
94 };
95 return fixup;
96 }
97
98 static inline struct color_fixup_desc create_yuv_fixup_desc(enum yuv_fixup yuv_fixup)
99 {
100 struct color_fixup_desc fixup =
101 {
102 0, yuv_fixup & (1 << 0) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
103 0, yuv_fixup & (1 << 1) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
104 0, yuv_fixup & (1 << 2) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
105 0, yuv_fixup & (1 << 3) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
106 };
107 return fixup;
108 }
109
110 static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
111 {
112 return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
113 }
114
115 static inline BOOL is_yuv_fixup(struct color_fixup_desc fixup)
116 {
117 return fixup.x_source == CHANNEL_SOURCE_YUV0 || fixup.x_source == CHANNEL_SOURCE_YUV1;
118 }
119
120 static inline enum yuv_fixup get_yuv_fixup(struct color_fixup_desc fixup)
121 {
122 enum yuv_fixup yuv_fixup = 0;
123 if (fixup.x_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 0);
124 if (fixup.y_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 1);
125 if (fixup.z_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 2);
126 if (fixup.w_source == CHANNEL_SOURCE_YUV1) yuv_fixup |= (1 << 3);
127 return yuv_fixup;
128 }
129
130 /* Hash table functions */
131 typedef unsigned int (hash_function_t)(const void *key);
132 typedef BOOL (compare_function_t)(const void *keya, const void *keyb);
133
134 struct hash_table_entry_t {
135 void *key;
136 void *value;
137 unsigned int hash;
138 struct list entry;
139 };
140
141 struct hash_table_t {
142 hash_function_t *hash_function;
143 compare_function_t *compare_function;
144 struct list *buckets;
145 unsigned int bucket_count;
146 struct hash_table_entry_t *entries;
147 unsigned int entry_count;
148 struct list free_entries;
149 unsigned int count;
150 unsigned int grow_size;
151 unsigned int shrink_size;
152 };
153
154 struct hash_table_t *hash_table_create(hash_function_t *hash_function, compare_function_t *compare_function);
155 void hash_table_destroy(struct hash_table_t *table, void (*free_value)(void *value, void *cb), void *cb);
156 void hash_table_for_each_entry(struct hash_table_t *table, void (*callback)(void *value, void *context), void *context);
157 void *hash_table_get(const struct hash_table_t *table, const void *key);
158 void hash_table_put(struct hash_table_t *table, void *key, void *value);
159 void hash_table_remove(struct hash_table_t *table, void *key);
160
161 /* Device caps */
162 #define MAX_PALETTES 65536
163 #define MAX_STREAMS 16
164 #define MAX_TEXTURES 8
165 #define MAX_FRAGMENT_SAMPLERS 16
166 #define MAX_VERTEX_SAMPLERS 4
167 #define MAX_COMBINED_SAMPLERS (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
168 #define MAX_ACTIVE_LIGHTS 8
169 #define MAX_CLIPPLANES WINED3DMAXUSERCLIPPLANES
170 #define MAX_LEVELS 256
171
172 #define MAX_CONST_I 16
173 #define MAX_CONST_B 16
174
175 /* Used for CreateStateBlock */
176 #define NUM_SAVEDPIXELSTATES_R 35
177 #define NUM_SAVEDPIXELSTATES_T 18
178 #define NUM_SAVEDPIXELSTATES_S 12
179 #define NUM_SAVEDVERTEXSTATES_R 34
180 #define NUM_SAVEDVERTEXSTATES_T 2
181 #define NUM_SAVEDVERTEXSTATES_S 1
182
183 extern const DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R];
184 extern const DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T];
185 extern const DWORD SavedPixelStates_S[NUM_SAVEDPIXELSTATES_S];
186 extern const DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R];
187 extern const DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T];
188 extern const DWORD SavedVertexStates_S[NUM_SAVEDVERTEXSTATES_S];
189
190 typedef enum _WINELOOKUP {
191 WINELOOKUP_WARPPARAM = 0,
192 MAX_LOOKUPS = 1
193 } WINELOOKUP;
194
195 extern const int minLookup[MAX_LOOKUPS];
196 extern const int maxLookup[MAX_LOOKUPS];
197 extern DWORD *stateLookup[MAX_LOOKUPS];
198
199 struct min_lookup
200 {
201 GLenum mip[WINED3DTEXF_LINEAR + 1];
202 };
203
204 struct min_lookup minMipLookup[WINED3DTEXF_ANISOTROPIC + 1];
205 const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1];
206 GLenum magLookup[WINED3DTEXF_ANISOTROPIC + 1];
207 const GLenum magLookup_noFilter[WINED3DTEXF_ANISOTROPIC + 1];
208
209 extern const struct filter_lookup filter_lookup_nofilter;
210 extern struct filter_lookup filter_lookup;
211
212 /* float_16_to_32() and float_32_to_16() (see implementation in
213 * surface_base.c) convert 16 bit floats in the FLOAT16 data type
214 * to standard C floats and vice versa. They do not depend on the encoding
215 * of the C float, so they are platform independent, but slow. On x86 and
216 * other IEEE 754 compliant platforms the conversion can be accelerated by
217 * bit shifting the exponent and mantissa. There are also some SSE-based
218 * assembly routines out there.
219 *
220 * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
221 */
222 static inline float float_16_to_32(const unsigned short *in) {
223 const unsigned short s = ((*in) & 0x8000);
224 const unsigned short e = ((*in) & 0x7C00) >> 10;
225 const unsigned short m = (*in) & 0x3FF;
226 const float sgn = (s ? -1.0 : 1.0);
227
228 if(e == 0) {
229 if(m == 0) return sgn * 0.0; /* +0.0 or -0.0 */
230 else return sgn * pow(2, -14.0) * ( (float) m / 1024.0);
231 } else if(e < 31) {
232 return sgn * pow(2, (float) e-15.0) * (1.0 + ((float) m / 1024.0));
233 } else {
234 if(m == 0) return sgn / 0.0; /* +INF / -INF */
235 else return 0.0 / 0.0; /* NAN */
236 }
237 }
238
239 /**
240 * Settings
241 */
242 #define VS_NONE 0
243 #define VS_HW 1
244
245 #define PS_NONE 0
246 #define PS_HW 1
247
248 #define VBO_NONE 0
249 #define VBO_HW 1
250
251 #define NP2_NONE 0
252 #define NP2_REPACK 1
253 #define NP2_NATIVE 2
254
255 #define ORM_BACKBUFFER 0
256 #define ORM_PBUFFER 1
257 #define ORM_FBO 2
258
259 #define SHADER_ARB 1
260 #define SHADER_GLSL 2
261 #define SHADER_ATI 3
262 #define SHADER_NONE 4
263
264 #define RTL_DISABLE -1
265 #define RTL_AUTO 0
266 #define RTL_READDRAW 1
267 #define RTL_READTEX 2
268 #define RTL_TEXDRAW 3
269 #define RTL_TEXTEX 4
270
271 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
272 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
273
274 /* NOTE: When adding fields to this structure, make sure to update the default
275 * values in wined3d_main.c as well. */
276 typedef struct wined3d_settings_s {
277 /* vertex and pixel shader modes */
278 int vs_mode;
279 int ps_mode;
280 int vbo_mode;
281 /* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
282 we should use it. However, until it's fully implemented, we'll leave it as a registry
283 setting for developers. */
284 BOOL glslRequested;
285 int offscreen_rendering_mode;
286 int rendertargetlock_mode;
287 unsigned short pci_vendor_id;
288 unsigned short pci_device_id;
289 /* Memory tracking and object counting */
290 unsigned int emulated_textureram;
291 char *logo;
292 int allow_multisampling;
293 } wined3d_settings_t;
294
295 extern wined3d_settings_t wined3d_settings;
296
297 /* Shader backends */
298
299 /* TODO: Make this dynamic, based on shader limits ? */
300 #define MAX_ATTRIBS 16
301 #define MAX_REG_ADDR 1
302 #define MAX_REG_TEMP 32
303 #define MAX_REG_TEXCRD 8
304 #define MAX_REG_INPUT 12
305 #define MAX_REG_OUTPUT 12
306 #define MAX_CONST_I 16
307 #define MAX_CONST_B 16
308
309 /* FIXME: This needs to go up to 2048 for
310 * Shader model 3 according to msdn (and for software shaders) */
311 #define MAX_LABELS 16
312
313 #define SHADER_PGMSIZE 65535
314 typedef struct SHADER_BUFFER {
315 char* buffer;
316 unsigned int bsize;
317 unsigned int lineNo;
318 BOOL newline;
319 } SHADER_BUFFER;
320
321 enum WINED3D_SHADER_INSTRUCTION_HANDLER
322 {
323 WINED3DSIH_ABS,
324 WINED3DSIH_ADD,
325 WINED3DSIH_BEM,
326 WINED3DSIH_BREAK,
327 WINED3DSIH_BREAKC,
328 WINED3DSIH_BREAKP,
329 WINED3DSIH_CALL,
330 WINED3DSIH_CALLNZ,
331 WINED3DSIH_CMP,
332 WINED3DSIH_CND,
333 WINED3DSIH_CRS,
334 WINED3DSIH_DCL,
335 WINED3DSIH_DEF,
336 WINED3DSIH_DEFB,
337 WINED3DSIH_DEFI,
338 WINED3DSIH_DP2ADD,
339 WINED3DSIH_DP3,
340 WINED3DSIH_DP4,
341 WINED3DSIH_DST,
342 WINED3DSIH_DSX,
343 WINED3DSIH_DSY,
344 WINED3DSIH_ELSE,
345 WINED3DSIH_ENDIF,
346 WINED3DSIH_ENDLOOP,
347 WINED3DSIH_ENDREP,
348 WINED3DSIH_EXP,
349 WINED3DSIH_EXPP,
350 WINED3DSIH_FRC,
351 WINED3DSIH_IF,
352 WINED3DSIH_IFC,
353 WINED3DSIH_LABEL,
354 WINED3DSIH_LIT,
355 WINED3DSIH_LOG,
356 WINED3DSIH_LOGP,
357 WINED3DSIH_LOOP,
358 WINED3DSIH_LRP,
359 WINED3DSIH_M3x2,
360 WINED3DSIH_M3x3,
361 WINED3DSIH_M3x4,
362 WINED3DSIH_M4x3,
363 WINED3DSIH_M4x4,
364 WINED3DSIH_MAD,
365 WINED3DSIH_MAX,
366 WINED3DSIH_MIN,
367 WINED3DSIH_MOV,
368 WINED3DSIH_MOVA,
369 WINED3DSIH_MUL,
370 WINED3DSIH_NOP,
371 WINED3DSIH_NRM,
372 WINED3DSIH_PHASE,
373 WINED3DSIH_POW,
374 WINED3DSIH_RCP,
375 WINED3DSIH_REP,
376 WINED3DSIH_RET,
377 WINED3DSIH_RSQ,
378 WINED3DSIH_SETP,
379 WINED3DSIH_SGE,
380 WINED3DSIH_SGN,
381 WINED3DSIH_SINCOS,
382 WINED3DSIH_SLT,
383 WINED3DSIH_SUB,
384 WINED3DSIH_TEX,
385 WINED3DSIH_TEXBEM,
386 WINED3DSIH_TEXBEML,
387 WINED3DSIH_TEXCOORD,
388 WINED3DSIH_TEXDEPTH,
389 WINED3DSIH_TEXDP3,
390 WINED3DSIH_TEXDP3TEX,
391 WINED3DSIH_TEXKILL,
392 WINED3DSIH_TEXLDD,
393 WINED3DSIH_TEXLDL,
394 WINED3DSIH_TEXM3x2DEPTH,
395 WINED3DSIH_TEXM3x2PAD,
396 WINED3DSIH_TEXM3x2TEX,
397 WINED3DSIH_TEXM3x3,
398 WINED3DSIH_TEXM3x3DIFF,
399 WINED3DSIH_TEXM3x3PAD,
400 WINED3DSIH_TEXM3x3SPEC,
401 WINED3DSIH_TEXM3x3TEX,
402 WINED3DSIH_TEXM3x3VSPEC,
403 WINED3DSIH_TEXREG2AR,
404 WINED3DSIH_TEXREG2GB,
405 WINED3DSIH_TEXREG2RGB,
406 WINED3DSIH_TABLE_SIZE
407 };
408
409 typedef struct shader_reg_maps
410 {
411 DWORD shader_version;
412 char texcoord[MAX_REG_TEXCRD]; /* pixel < 3.0 */
413 char temporary[MAX_REG_TEMP]; /* pixel, vertex */
414 char address[MAX_REG_ADDR]; /* vertex */
415 char packed_input[MAX_REG_INPUT]; /* pshader >= 3.0 */
416 char packed_output[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
417 char attributes[MAX_ATTRIBS]; /* vertex */
418 char labels[MAX_LABELS]; /* pixel, vertex */
419 DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
420
421 /* Sampler usage tokens
422 * Use 0 as default (bit 31 is always 1 on a valid token) */
423 DWORD samplers[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
424 BOOL bumpmat[MAX_TEXTURES], luminanceparams[MAX_TEXTURES];
425 char usesnrm, vpos, usesdsy;
426 char usesrelconstF;
427
428 /* Whether or not loops are used in this shader, and nesting depth */
429 unsigned loop_depth;
430
431 /* Whether or not this shader uses fog */
432 char fog;
433
434 } shader_reg_maps;
435
436 typedef struct SHADER_OPCODE
437 {
438 unsigned int opcode;
439 const char *name;
440 char dst_token;
441 CONST UINT num_params;
442 enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
443 DWORD min_version;
444 DWORD max_version;
445 } SHADER_OPCODE;
446
447 struct wined3d_shader_dst_param
448 {
449 WINED3DSHADER_PARAM_REGISTER_TYPE register_type;
450 UINT register_idx;
451 DWORD write_mask;
452 DWORD modifiers;
453 DWORD shift;
454 BOOL has_rel_addr;
455 DWORD token;
456 DWORD addr_token;
457 };
458
459 struct wined3d_shader_instruction
460 {
461 IWineD3DBaseShader *shader;
462 const shader_reg_maps *reg_maps;
463 enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
464 DWORD flags;
465 BOOL coissue;
466 DWORD predicate;
467 DWORD src[4];
468 DWORD src_addr[4];
469 SHADER_BUFFER *buffer;
470 UINT dst_count;
471 const struct wined3d_shader_dst_param *dst;
472 UINT src_count;
473 };
474
475 struct wined3d_shader_semantic
476 {
477 WINED3DDECLUSAGE usage;
478 UINT usage_idx;
479 struct wined3d_shader_dst_param reg;
480 };
481
482 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
483
484 struct shader_caps {
485 DWORD VertexShaderVersion;
486 DWORD MaxVertexShaderConst;
487
488 DWORD PixelShaderVersion;
489 float PixelShader1xMaxValue;
490 DWORD MaxPixelShaderConst;
491
492 WINED3DVSHADERCAPS2_0 VS20Caps;
493 WINED3DPSHADERCAPS2_0 PS20Caps;
494
495 DWORD MaxVShaderInstructionsExecuted;
496 DWORD MaxPShaderInstructionsExecuted;
497 DWORD MaxVertexShader30InstructionSlots;
498 DWORD MaxPixelShader30InstructionSlots;
499 };
500
501 enum tex_types
502 {
503 tex_1d = 0,
504 tex_2d = 1,
505 tex_3d = 2,
506 tex_cube = 3,
507 tex_rect = 4,
508 tex_type_count = 5,
509 };
510
511 enum vertexprocessing_mode {
512 fixedfunction,
513 vertexshader,
514 pretransformed
515 };
516
517 #define WINED3D_CONST_NUM_UNUSED ~0U
518
519 struct stb_const_desc {
520 unsigned char texunit;
521 UINT const_num;
522 };
523
524 enum fogmode {
525 FOG_OFF,
526 FOG_LINEAR,
527 FOG_EXP,
528 FOG_EXP2
529 };
530
531 /* Stateblock dependent parameters which have to be hardcoded
532 * into the shader code
533 */
534 struct ps_compile_args {
535 struct color_fixup_desc color_fixup[MAX_FRAGMENT_SAMPLERS];
536 enum vertexprocessing_mode vp_mode;
537 enum fogmode fog;
538 /* Projected textures(ps 1.0-1.3) */
539 /* Texture types(2D, Cube, 3D) in ps 1.x */
540 BOOL srgb_correction;
541 WORD texrect_fixup;
542 /* Bitmap for texture rect coord fixups (16 samplers max currently).
543 D3D9 has a limit of 16 samplers and the fixup is superfluous
544 in D3D10 (unconditional NP2 support mandatory). */
545 };
546
547 enum fog_src_type {
548 VS_FOG_Z = 0,
549 VS_FOG_COORD = 1
550 };
551
552 struct vs_compile_args {
553 WORD fog_src;
554 WORD swizzle_map; /* MAX_ATTRIBS, 16 */
555 };
556
557 typedef struct {
558 const SHADER_HANDLER *shader_instruction_handler_table;
559 void (*shader_select)(IWineD3DDevice *iface, BOOL usePS, BOOL useVS);
560 void (*shader_select_depth_blt)(IWineD3DDevice *iface, enum tex_types tex_type);
561 void (*shader_deselect_depth_blt)(IWineD3DDevice *iface);
562 void (*shader_update_float_vertex_constants)(IWineD3DDevice *iface, UINT start, UINT count);
563 void (*shader_update_float_pixel_constants)(IWineD3DDevice *iface, UINT start, UINT count);
564 void (*shader_load_constants)(IWineD3DDevice *iface, char usePS, char useVS);
565 void (*shader_destroy)(IWineD3DBaseShader *iface);
566 HRESULT (*shader_alloc_private)(IWineD3DDevice *iface);
567 void (*shader_free_private)(IWineD3DDevice *iface);
568 BOOL (*shader_dirtifyable_constants)(IWineD3DDevice *iface);
569 GLuint (*shader_generate_pshader)(IWineD3DPixelShader *iface, SHADER_BUFFER *buffer, const struct ps_compile_args *args);
570 GLuint (*shader_generate_vshader)(IWineD3DVertexShader *iface, SHADER_BUFFER *buffer, const struct vs_compile_args *args);
571 void (*shader_get_caps)(WINED3DDEVTYPE devtype, const WineD3D_GL_Info *gl_info, struct shader_caps *caps);
572 BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
573 } shader_backend_t;
574
575 extern const shader_backend_t glsl_shader_backend;
576 extern const shader_backend_t arb_program_shader_backend;
577 extern const shader_backend_t none_shader_backend;
578
579 /* X11 locking */
580
581 extern void (* CDECL wine_tsx11_lock_ptr)(void);
582 extern void (* CDECL wine_tsx11_unlock_ptr)(void);
583
584 /* As GLX relies on X, this is needed */
585 extern int num_lock;
586
587 #if 0
588 #define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
589 #define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
590 #else
591 #define ENTER_GL() wine_tsx11_lock_ptr()
592 #define LEAVE_GL() wine_tsx11_unlock_ptr()
593 #endif
594
595 /*****************************************************************************
596 * Defines
597 */
598
599 /* GL related defines */
600 /* ------------------ */
601 #define GL_SUPPORT(ExtName) (GLINFO_LOCATION.supported[ExtName] != 0)
602 #define GL_LIMITS(ExtName) (GLINFO_LOCATION.max_##ExtName)
603 #define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
604 #define GL_VEND(_VendName) (GLINFO_LOCATION.gl_vendor == VENDOR_##_VendName ? TRUE : FALSE)
605
606 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
607 #define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
608 #define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
609 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
610
611 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
612 #define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
613 #define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
614 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
615
616 #define D3DCOLORTOGLFLOAT4(dw, vec) do { \
617 (vec)[0] = D3DCOLOR_R(dw); \
618 (vec)[1] = D3DCOLOR_G(dw); \
619 (vec)[2] = D3DCOLOR_B(dw); \
620 (vec)[3] = D3DCOLOR_A(dw); \
621 } while(0)
622
623 /* DirectX Device Limits */
624 /* --------------------- */
625 #define MAX_LEVELS 256 /* Maximum number of mipmap levels. Guessed at 256 */
626
627 #define MAX_STREAMS 16 /* Maximum possible streams - used for fixed size arrays
628 See MaxStreams in MSDN under GetDeviceCaps */
629 #define HIGHEST_TRANSFORMSTATE WINED3DTS_WORLDMATRIX(255) /* Highest value in WINED3DTRANSFORMSTATETYPE */
630
631 /* Checking of API calls */
632 /* --------------------- */
633 #ifndef WINE_NO_DEBUG_MSGS
634 #define checkGLcall(A) \
635 do { \
636 GLint err = glGetError(); \
637 if (err == GL_NO_ERROR) { \
638 TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
639 \
640 } else do { \
641 FIXME(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
642 debug_glerror(err), err, A, __FILE__, __LINE__); \
643 err = glGetError(); \
644 } while (err != GL_NO_ERROR); \
645 } while(0)
646 #else
647 #define checkGLcall(A) do {} while(0)
648 #endif
649
650 /* Trace routines / diagnostics */
651 /* ---------------------------- */
652
653 /* Dump out a matrix and copy it */
654 #define conv_mat(mat,gl_mat) \
655 do { \
656 TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
657 TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
658 TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
659 TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
660 memcpy(gl_mat, (mat), 16 * sizeof(float)); \
661 } while (0)
662
663 /* Macro to dump out the current state of the light chain */
664 #define DUMP_LIGHT_CHAIN() \
665 do { \
666 PLIGHTINFOEL *el = This->stateBlock->lights;\
667 while (el) { \
668 TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
669 el = el->next; \
670 } \
671 } while(0)
672
673 /* Trace vector and strided data information */
674 #define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w);
675 #define TRACE_STRIDED(si, name) TRACE( #name "=(data:%p, stride:%d, format:%#x, vbo %d, stream %u)\n", \
676 si->elements[name].data, si->elements[name].stride, si->elements[name].format_desc->format, \
677 si->elements[name].buffer_object, si->elements[name].stream_idx);
678
679 /* Defines used for optimizations */
680
681 /* Only reapply what is necessary */
682 #define REAPPLY_ALPHAOP 0x0001
683 #define REAPPLY_ALL 0xFFFF
684
685 /* Advance declaration of structures to satisfy compiler */
686 typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
687 typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
688 typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
689 typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
690
691 /* Global variables */
692 extern const float identity[16];
693
694 /*****************************************************************************
695 * Compilable extra diagnostics
696 */
697
698 /* Trace information per-vertex: (extremely high amount of trace) */
699 #if 0 /* NOTE: Must be 0 in cvs */
700 # define VTRACE(A) TRACE A
701 #else
702 # define VTRACE(A)
703 #endif
704
705 /* TODO: Confirm each of these works when wined3d move completed */
706 #if 0 /* NOTE: Must be 0 in cvs */
707 /* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
708 of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
709 is enabled, and if it doesn't exist it is disabled. */
710 # define FRAME_DEBUGGING
711 /* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
712 the file is deleted */
713 # if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
714 # define SINGLE_FRAME_DEBUGGING
715 # endif
716 /* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
717 It can only be enabled when FRAME_DEBUGGING is also enabled
718 The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
719 array is drawn. */
720 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
721 # define SHOW_FRAME_MAKEUP 1
722 # endif
723 /* The following, when enabled, lets you see the makeup of the all the textures used during each
724 of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
725 The contents of the textures assigned to each stage are written into
726 /tmp/texture_*_<Stage>.ppm after each primitive array is drawn. */
727 # if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
728 # define SHOW_TEXTURE_MAKEUP 0
729 # endif
730 extern BOOL isOn;
731 extern BOOL isDumpingFrames;
732 extern LONG primCounter;
733 #endif
734
735 enum wined3d_ffp_idx
736 {
737 WINED3D_FFP_POSITION = 0,
738 WINED3D_FFP_BLENDWEIGHT = 1,
739 WINED3D_FFP_BLENDINDICES = 2,
740 WINED3D_FFP_NORMAL = 3,
741 WINED3D_FFP_PSIZE = 4,
742 WINED3D_FFP_DIFFUSE = 5,
743 WINED3D_FFP_SPECULAR = 6,
744 WINED3D_FFP_TEXCOORD0 = 7,
745 WINED3D_FFP_TEXCOORD1 = 8,
746 WINED3D_FFP_TEXCOORD2 = 9,
747 WINED3D_FFP_TEXCOORD3 = 10,
748 WINED3D_FFP_TEXCOORD4 = 11,
749 WINED3D_FFP_TEXCOORD5 = 12,
750 WINED3D_FFP_TEXCOORD6 = 13,
751 WINED3D_FFP_TEXCOORD7 = 14,
752 };
753
754 enum wined3d_ffp_emit_idx
755 {
756 WINED3D_FFP_EMIT_FLOAT1 = 0,
757 WINED3D_FFP_EMIT_FLOAT2 = 1,
758 WINED3D_FFP_EMIT_FLOAT3 = 2,
759 WINED3D_FFP_EMIT_FLOAT4 = 3,
760 WINED3D_FFP_EMIT_D3DCOLOR = 4,
761 WINED3D_FFP_EMIT_UBYTE4 = 5,
762 WINED3D_FFP_EMIT_SHORT2 = 6,
763 WINED3D_FFP_EMIT_SHORT4 = 7,
764 WINED3D_FFP_EMIT_UBYTE4N = 8,
765 WINED3D_FFP_EMIT_SHORT2N = 9,
766 WINED3D_FFP_EMIT_SHORT4N = 10,
767 WINED3D_FFP_EMIT_USHORT2N = 11,
768 WINED3D_FFP_EMIT_USHORT4N = 12,
769 WINED3D_FFP_EMIT_UDEC3 = 13,
770 WINED3D_FFP_EMIT_DEC3N = 14,
771 WINED3D_FFP_EMIT_FLOAT16_2 = 15,
772 WINED3D_FFP_EMIT_FLOAT16_4 = 16,
773 WINED3D_FFP_EMIT_COUNT = 17
774 };
775
776 struct wined3d_stream_info_element
777 {
778 const struct GlPixelFormatDesc *format_desc;
779 GLsizei stride;
780 const BYTE *data;
781 UINT stream_idx;
782 GLuint buffer_object;
783 };
784
785 struct wined3d_stream_info
786 {
787 struct wined3d_stream_info_element elements[MAX_ATTRIBS];
788 BOOL position_transformed;
789 WORD swizzle_map; /* MAX_ATTRIBS, 16 */
790 WORD use_map; /* MAX_ATTRIBS, 16 */
791 };
792
793 /*****************************************************************************
794 * Prototypes
795 */
796
797 /* Routine common to the draw primitive and draw indexed primitive routines */
798 void drawPrimitive(IWineD3DDevice *iface, UINT index_count, UINT numberOfVertices,
799 UINT start_idx, UINT idxBytes, const void *idxData, UINT minIndex);
800 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
801
802 typedef void (WINE_GLAPI *glAttribFunc)(const void *data);
803 typedef void (WINE_GLAPI *glMultiTexCoordFunc)(GLenum unit, const void *data);
804 extern glAttribFunc position_funcs[WINED3D_FFP_EMIT_COUNT];
805 extern glAttribFunc diffuse_funcs[WINED3D_FFP_EMIT_COUNT];
806 extern glAttribFunc specular_func_3ubv;
807 extern glAttribFunc specular_funcs[WINED3D_FFP_EMIT_COUNT];
808 extern glAttribFunc normal_funcs[WINED3D_FFP_EMIT_COUNT];
809 extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT];
810
811 #define eps 1e-8
812
813 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
814 (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
815
816 /* Routines and structures related to state management */
817 typedef struct WineD3DContext WineD3DContext;
818 typedef void (*APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *ctx);
819
820 #define STATE_RENDER(a) (a)
821 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
822
823 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
824 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
825
826 /* + 1 because samplers start with 0 */
827 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
828 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
829
830 #define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
831 #define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
832
833 #define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
834 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
835
836 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
837 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
838 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
839 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
840
841 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
842 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
843
844 #define STATE_VSHADER (STATE_VDECL + 1)
845 #define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
846
847 #define STATE_VIEWPORT (STATE_VSHADER + 1)
848 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
849
850 #define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
851 #define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
852 #define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
853 #define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
854
855 #define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
856 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
857
858 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
859 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
860
861 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
862 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
863
864 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
865
866 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
867
868 #define STATE_HIGHEST (STATE_FRONTFACE)
869
870 struct StateEntry
871 {
872 DWORD representative;
873 APPLYSTATEFUNC apply;
874 };
875
876 struct StateEntryTemplate
877 {
878 DWORD state;
879 struct StateEntry content;
880 GL_SupportedExt extension;
881 };
882
883 struct fragment_caps {
884 DWORD PrimitiveMiscCaps;
885
886 DWORD TextureOpCaps;
887 DWORD MaxTextureBlendStages;
888 DWORD MaxSimultaneousTextures;
889 };
890
891 struct fragment_pipeline {
892 void (*enable_extension)(IWineD3DDevice *iface, BOOL enable);
893 void (*get_caps)(WINED3DDEVTYPE devtype, const WineD3D_GL_Info *gl_info, struct fragment_caps *caps);
894 HRESULT (*alloc_private)(IWineD3DDevice *iface);
895 void (*free_private)(IWineD3DDevice *iface);
896 BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
897 const struct StateEntryTemplate *states;
898 BOOL ffp_proj_control;
899 };
900
901 extern const struct StateEntryTemplate misc_state_template[];
902 extern const struct StateEntryTemplate ffp_vertexstate_template[];
903 extern const struct fragment_pipeline ffp_fragment_pipeline;
904 extern const struct fragment_pipeline atifs_fragment_pipeline;
905 extern const struct fragment_pipeline arbfp_fragment_pipeline;
906 extern const struct fragment_pipeline nvts_fragment_pipeline;
907 extern const struct fragment_pipeline nvrc_fragment_pipeline;
908
909 /* "Base" state table */
910 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
911 const WineD3D_GL_Info *gl_info, const struct StateEntryTemplate *vertex,
912 const struct fragment_pipeline *fragment, const struct StateEntryTemplate *misc);
913
914 /* Shaders for color conversions in blits */
915 struct blit_shader {
916 HRESULT (*alloc_private)(IWineD3DDevice *iface);
917 void (*free_private)(IWineD3DDevice *iface);
918 HRESULT (*set_shader)(IWineD3DDevice *iface, const struct GlPixelFormatDesc *format_desc,
919 GLenum textype, UINT width, UINT height);
920 void (*unset_shader)(IWineD3DDevice *iface);
921 BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
922 };
923
924 extern const struct blit_shader ffp_blit;
925 extern const struct blit_shader arbfp_blit;
926
927 enum fogsource {
928 FOGSOURCE_FFP,
929 FOGSOURCE_VS,
930 FOGSOURCE_COORD,
931 };
932
933 /* The new context manager that should deal with onscreen and offscreen rendering */
934 struct WineD3DContext {
935 /* State dirtification
936 * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
937 * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
938 * 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
939 * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
940 */
941 DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
942 DWORD numDirtyEntries;
943 DWORD isStateDirty[STATE_HIGHEST/32 + 1]; /* Bitmap to find out quickly if a state is dirty */
944
945 IWineD3DSurface *surface;
946 DWORD tid; /* Thread ID which owns this context at the moment */
947
948 /* Stores some information about the context state for optimization */
949 WORD draw_buffer_dirty : 1;
950 WORD last_was_rhw : 1; /* true iff last draw_primitive was in xyzrhw mode */
951 WORD last_was_pshader : 1;
952 WORD last_was_vshader : 1;
953 WORD namedArraysLoaded : 1;
954 WORD numberedArraysLoaded : 1;
955 WORD last_was_blit : 1;
956 WORD last_was_ckey : 1;
957 WORD fog_coord : 1;
958 WORD isPBuffer : 1;
959 WORD fog_enabled : 1;
960 WORD num_untracked_materials : 2; /* Max value 2 */
961 WORD padding : 3;
962 BYTE texShaderBumpMap; /* MAX_TEXTURES, 8 */
963 BYTE lastWasPow2Texture; /* MAX_TEXTURES, 8 */
964 DWORD numbered_array_mask;
965 GLenum tracking_parm; /* Which source is tracking current colour */
966 GLenum untracked_materials[2];
967 UINT blit_w, blit_h;
968 enum fogsource fog_source;
969
970 char *vshader_const_dirty, *pshader_const_dirty;
971
972 /* The actual opengl context */
973 HGLRC glCtx;
974 HWND win_handle;
975 HDC hdc;
976 HPBUFFERARB pbuffer;
977 GLint aux_buffers;
978
979 /* FBOs */
980 struct list fbo_list;
981 struct fbo_entry *current_fbo;
982 GLuint src_fbo;
983 GLuint dst_fbo;
984
985 /* Extension emulation */
986 GLint gl_fog_source;
987 GLfloat fog_coord_value;
988 GLfloat color[4], fogstart, fogend, fogcolor[4];
989 };
990
991 typedef enum ContextUsage {
992 CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
993 CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
994 CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
995 CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
996 } ContextUsage;
997
998 void ActivateContext(IWineD3DDeviceImpl *device, IWineD3DSurface *target, ContextUsage usage);
999 WineD3DContext *getActiveContext(void);
1000 WineD3DContext *CreateContext(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, HWND win, BOOL create_pbuffer, const WINED3DPRESENT_PARAMETERS *pPresentParms);
1001 void DestroyContext(IWineD3DDeviceImpl *This, WineD3DContext *context);
1002 void context_resource_released(IWineD3DDevice *iface, IWineD3DResource *resource, WINED3DRESOURCETYPE type);
1003 void context_bind_fbo(IWineD3DDevice *iface, GLenum target, GLuint *fbo);
1004 void context_attach_depth_stencil_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, IWineD3DSurface *depth_stencil, BOOL use_render_buffer);
1005 void context_attach_surface_fbo(IWineD3DDeviceImpl *This, GLenum fbo_target, DWORD idx, IWineD3DSurface *surface);
1006
1007 void delete_opengl_contexts(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
1008 HRESULT create_primary_opengl_context(IWineD3DDevice *iface, IWineD3DSwapChain *swapchain);
1009
1010 /* Macros for doing basic GPU detection based on opengl capabilities */
1011 #define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
1012 #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])
1013 #define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
1014 #define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
1015
1016 /* Default callbacks for implicit object destruction */
1017 extern ULONG WINAPI D3DCB_DefaultDestroySurface(IWineD3DSurface *pSurface);
1018
1019 extern ULONG WINAPI D3DCB_DefaultDestroyVolume(IWineD3DVolume *pSurface);
1020
1021 /*****************************************************************************
1022 * Internal representation of a light
1023 */
1024 typedef struct PLIGHTINFOEL PLIGHTINFOEL;
1025 struct PLIGHTINFOEL {
1026 WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1027 DWORD OriginalIndex;
1028 LONG glIndex;
1029 BOOL changed;
1030 BOOL enabledChanged;
1031 BOOL enabled;
1032
1033 /* Converted parms to speed up swapping lights */
1034 float lightPosn[4];
1035 float lightDirn[4];
1036 float exponent;
1037 float cutoff;
1038
1039 struct list entry;
1040 };
1041
1042 /* The default light parameters */
1043 extern const WINED3DLIGHT WINED3D_default_light;
1044
1045 typedef struct WineD3D_PixelFormat
1046 {
1047 int iPixelFormat; /* WGL pixel format */
1048 int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1049 int redSize, greenSize, blueSize, alphaSize;
1050 int depthSize, stencilSize;
1051 BOOL windowDrawable;
1052 BOOL pbufferDrawable;
1053 BOOL doubleBuffer;
1054 int auxBuffers;
1055 int numSamples;
1056 } WineD3D_PixelFormat;
1057
1058 /* The adapter structure */
1059 struct WineD3DAdapter
1060 {
1061 UINT num;
1062 BOOL opengl;
1063 POINT monitorPoint;
1064 WineD3D_GL_Info gl_info;
1065 const char *driver;
1066 const char *description;
1067 WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1068 int nCfgs;
1069 WineD3D_PixelFormat *cfgs;
1070 BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
1071 unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
1072 unsigned int UsedTextureRam;
1073 };
1074
1075 extern BOOL initPixelFormats(WineD3D_GL_Info *gl_info);
1076 BOOL initPixelFormatsNoGL(WineD3D_GL_Info *gl_info);
1077 extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram);
1078 extern void add_gl_compat_wrappers(WineD3D_GL_Info *gl_info);
1079
1080 /*****************************************************************************
1081 * High order patch management
1082 */
1083 struct WineD3DRectPatch
1084 {
1085 UINT Handle;
1086 float *mem;
1087 WineDirect3DVertexStridedData strided;
1088 WINED3DRECTPATCH_INFO RectPatchInfo;
1089 float numSegs[4];
1090 char has_normals, has_texcoords;
1091 struct list entry;
1092 };
1093
1094 HRESULT tesselate_rectpatch(IWineD3DDeviceImpl *This, struct WineD3DRectPatch *patch);
1095
1096 enum projection_types
1097 {
1098 proj_none = 0,
1099 proj_count3 = 1,
1100 proj_count4 = 2
1101 };
1102
1103 enum dst_arg
1104 {
1105 resultreg = 0,
1106 tempreg = 1
1107 };
1108
1109 /*****************************************************************************
1110 * Fixed function pipeline replacements
1111 */
1112 #define ARG_UNUSED 0xff
1113 struct texture_stage_op
1114 {
1115 unsigned cop : 8;
1116 unsigned carg1 : 8;
1117 unsigned carg2 : 8;
1118 unsigned carg0 : 8;
1119
1120 unsigned aop : 8;
1121 unsigned aarg1 : 8;
1122 unsigned aarg2 : 8;
1123 unsigned aarg0 : 8;
1124
1125 struct color_fixup_desc color_fixup;
1126 unsigned tex_type : 3;
1127 unsigned dst : 1;
1128 unsigned projected : 2;
1129 unsigned padding : 10;
1130 };
1131
1132 struct ffp_frag_settings {
1133 struct texture_stage_op op[MAX_TEXTURES];
1134 enum fogmode fog;
1135 /* Use an int instead of a char to get dword alignment */
1136 unsigned int sRGB_write;
1137 };
1138
1139 struct ffp_frag_desc
1140 {
1141 struct ffp_frag_settings settings;
1142 };
1143
1144 void gen_ffp_frag_op(IWineD3DStateBlockImpl *stateblock, struct ffp_frag_settings *settings, BOOL ignore_textype);
1145 const struct ffp_frag_desc *find_ffp_frag_shader(const struct hash_table_t *fragment_shaders,
1146 const struct ffp_frag_settings *settings);
1147 void add_ffp_frag_shader(struct hash_table_t *shaders, struct ffp_frag_desc *desc);
1148 BOOL ffp_frag_program_key_compare(const void *keya, const void *keyb);
1149 unsigned int ffp_frag_program_key_hash(const void *key);
1150
1151 /*****************************************************************************
1152 * IWineD3D implementation structure
1153 */
1154 typedef struct IWineD3DImpl
1155 {
1156 /* IUnknown fields */
1157 const IWineD3DVtbl *lpVtbl;
1158 LONG ref; /* Note: Ref counting not required */
1159
1160 /* WineD3D Information */
1161 IUnknown *parent;
1162 UINT dxVersion;
1163
1164 UINT adapter_count;
1165 struct WineD3DAdapter adapters[1];
1166 } IWineD3DImpl;
1167
1168 extern const IWineD3DVtbl IWineD3D_Vtbl;
1169
1170 BOOL InitAdapters(IWineD3DImpl *This);
1171
1172 /* TODO: setup some flags in the registry to enable, disable pbuffer support
1173 (since it will break quite a few things until contexts are managed properly!) */
1174 extern BOOL pbuffer_support;
1175 /* allocate one pbuffer per surface */
1176 extern BOOL pbuffer_per_surface;
1177
1178 /* A helper function that dumps a resource list */
1179 void dumpResources(struct list *list);
1180
1181 /*****************************************************************************
1182 * IWineD3DDevice implementation structure
1183 */
1184 #define WINED3D_UNMAPPED_STAGE ~0U
1185
1186 struct IWineD3DDeviceImpl
1187 {
1188 /* IUnknown fields */
1189 const IWineD3DDeviceVtbl *lpVtbl;
1190 LONG ref; /* Note: Ref counting not required */
1191
1192 /* WineD3D Information */
1193 IUnknown *parent;
1194 IWineD3DDeviceParent *device_parent;
1195 IWineD3D *wineD3D;
1196 struct WineD3DAdapter *adapter;
1197
1198 /* Window styles to restore when switching fullscreen mode */
1199 LONG style;
1200 LONG exStyle;
1201
1202 /* X and GL Information */
1203 GLint maxConcurrentLights;
1204 GLenum offscreenBuffer;
1205
1206 /* Selected capabilities */
1207 int vs_selected_mode;
1208 int ps_selected_mode;
1209 const shader_backend_t *shader_backend;
1210 void *shader_priv;
1211 void *fragment_priv;
1212 void *blit_priv;
1213 struct StateEntry StateTable[STATE_HIGHEST + 1];
1214 /* Array of functions for states which are handled by more than one pipeline part */
1215 APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
1216 const struct fragment_pipeline *frag_pipe;
1217 const struct blit_shader *blitter;
1218
1219 unsigned int max_ffp_textures, max_ffp_texture_stages;
1220 DWORD d3d_vshader_constantF, d3d_pshader_constantF; /* Advertised d3d caps, not GL ones */
1221
1222 WORD view_ident : 1; /* true iff view matrix is identity */
1223 WORD untransformed : 1;
1224 WORD vertexBlendUsed : 1; /* To avoid needless setting of the blend matrices */
1225 WORD isRecordingState : 1;
1226 WORD isInDraw : 1;
1227 WORD render_offscreen : 1;
1228 WORD bCursorVisible : 1;
1229 WORD haveHardwareCursor : 1;
1230 WORD d3d_initialized : 1;
1231 WORD inScene : 1; /* A flag to check for proper BeginScene / EndScene call pairs */
1232 WORD softwareVertexProcessing : 1; /* process vertex shaders using software or hardware */
1233 WORD useDrawStridedSlow : 1;
1234 WORD instancedDraw : 1;
1235 WORD padding : 3;
1236
1237 BYTE fixed_function_usage_map; /* MAX_TEXTURES, 8 */
1238
1239 #define DDRAW_PITCH_ALIGNMENT 8
1240 #define D3D8_PITCH_ALIGNMENT 4
1241 unsigned char surface_alignment; /* Line Alignment of surfaces */
1242
1243 /* State block related */
1244 IWineD3DStateBlockImpl *stateBlock;
1245 IWineD3DStateBlockImpl *updateStateBlock;
1246
1247 /* Internal use fields */
1248 WINED3DDEVICE_CREATION_PARAMETERS createParms;
1249 UINT adapterNo;
1250 WINED3DDEVTYPE devType;
1251
1252 IWineD3DSwapChain **swapchains;
1253 UINT NumberOfSwapChains;
1254
1255 struct list resources; /* a linked list to track resources created by the device */
1256 struct list shaders; /* a linked list to track shaders (pixel and vertex) */
1257 unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
1258
1259 /* Render Target Support */
1260 IWineD3DSurface **render_targets;
1261 IWineD3DSurface *auto_depth_stencil_buffer;
1262 IWineD3DSurface *stencilBufferTarget;
1263
1264 /* Caches to avoid unneeded context changes */
1265 IWineD3DSurface *lastActiveRenderTarget;
1266 IWineD3DSwapChain *lastActiveSwapChain;
1267
1268 /* palettes texture management */
1269 UINT NumberOfPalettes;
1270 PALETTEENTRY **palettes;
1271 UINT currentPalette;
1272 UINT paletteConversionShader;
1273
1274 /* For rendering to a texture using glCopyTexImage */
1275 GLenum *draw_buffers;
1276 GLuint depth_blt_texture;
1277 GLuint depth_blt_rb;
1278 UINT depth_blt_rb_w;
1279 UINT depth_blt_rb_h;
1280
1281 /* Cursor management */
1282 UINT xHotSpot;
1283 UINT yHotSpot;
1284 UINT xScreenSpace;
1285 UINT yScreenSpace;
1286 UINT cursorWidth, cursorHeight;
1287 GLuint cursorTexture;
1288 HCURSOR hardwareCursor;
1289
1290 /* The Wine logo surface */
1291 IWineD3DSurface *logo_surface;
1292
1293 /* Textures for when no other textures are mapped */
1294 UINT dummyTextureName[MAX_TEXTURES];
1295
1296 /* Device state management */
1297 HRESULT state;
1298
1299 /* DirectDraw stuff */
1300 DWORD ddraw_width, ddraw_height;
1301 WINED3DFORMAT ddraw_format;
1302
1303 /* Final position fixup constant */
1304 float posFixup[4];
1305
1306 /* With register combiners we can skip junk texture stages */
1307 DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1308 DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1309
1310 /* Stream source management */
1311 struct wined3d_stream_info strided_streams;
1312 const WineDirect3DVertexStridedData *up_strided;
1313
1314 /* Context management */
1315 WineD3DContext **contexts; /* Dynamic array containing pointers to context structures */
1316 WineD3DContext *activeContext;
1317 DWORD lastThread;
1318 UINT numContexts;
1319 WineD3DContext *pbufferContext; /* The context that has a pbuffer as drawable */
1320 DWORD pbufferWidth, pbufferHeight; /* Size of the buffer drawable */
1321
1322 /* High level patch management */
1323 #define PATCHMAP_SIZE 43
1324 #define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
1325 struct list patches[PATCHMAP_SIZE];
1326 struct WineD3DRectPatch *currentPatch;
1327 };
1328
1329 extern const IWineD3DDeviceVtbl IWineD3DDevice_Vtbl;
1330
1331 void device_stream_info_from_declaration(IWineD3DDeviceImpl *This,
1332 BOOL use_vshader, struct wined3d_stream_info *stream_info, BOOL *fixup);
1333 void device_stream_info_from_strided(IWineD3DDeviceImpl *This,
1334 const struct WineDirect3DVertexStridedData *strided, struct wined3d_stream_info *stream_info);
1335 HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl *This, IWineD3DSurfaceImpl *target, DWORD Count,
1336 CONST WINED3DRECT* pRects, DWORD Flags, WINED3DCOLOR Color,
1337 float Z, DWORD Stencil);
1338 void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This);
1339 void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state);
1340 static inline BOOL isStateDirty(WineD3DContext *context, DWORD state) {
1341 DWORD idx = state >> 5;
1342 BYTE shift = state & 0x1f;
1343 return context->isStateDirty[idx] & (1 << shift);
1344 }
1345
1346 /* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
1347 typedef struct PrivateData
1348 {
1349 struct list entry;
1350
1351 GUID tag;
1352 DWORD flags; /* DDSPD_* */
1353
1354 union
1355 {
1356 LPVOID data;
1357 LPUNKNOWN object;
1358 } ptr;
1359
1360 DWORD size;
1361 } PrivateData;
1362
1363 /*****************************************************************************
1364 * IWineD3DResource implementation structure
1365 */
1366 typedef struct IWineD3DResourceClass
1367 {
1368 /* IUnknown fields */
1369 LONG ref; /* Note: Ref counting not required */
1370
1371 /* WineD3DResource Information */
1372 IUnknown *parent;
1373 WINED3DRESOURCETYPE resourceType;
1374 IWineD3DDeviceImpl *wineD3DDevice;
1375 WINED3DPOOL pool;
1376 UINT size;
1377 DWORD usage;
1378 const struct GlPixelFormatDesc *format_desc;
1379 DWORD priority;
1380 BYTE *allocatedMemory; /* Pointer to the real data location */
1381 BYTE *heapMemory; /* Pointer to the HeapAlloced block of memory */
1382 struct list privateData;
1383 struct list resource_list_entry;
1384
1385 } IWineD3DResourceClass;
1386
1387 typedef struct IWineD3DResourceImpl
1388 {
1389 /* IUnknown & WineD3DResource Information */
1390 const IWineD3DResourceVtbl *lpVtbl;
1391 IWineD3DResourceClass resource;
1392 } IWineD3DResourceImpl;
1393
1394 void resource_cleanup(IWineD3DResource *iface);
1395 HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID guid);
1396 HRESULT resource_get_device(IWineD3DResource *iface, IWineD3DDevice **device);
1397 HRESULT resource_get_parent(IWineD3DResource *iface, IUnknown **parent);
1398 DWORD resource_get_priority(IWineD3DResource *iface);
1399 HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID guid,
1400 void *data, DWORD *data_size);
1401 HRESULT resource_init(struct IWineD3DResourceClass *resource, WINED3DRESOURCETYPE resource_type,
1402 IWineD3DDeviceImpl *device, UINT size, DWORD usage, const struct GlPixelFormatDesc *format_desc,
1403 WINED3DPOOL pool, IUnknown *parent);
1404 WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface);
1405 DWORD resource_set_priority(IWineD3DResource *iface, DWORD new_priority);
1406 HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID guid,
1407 const void *data, DWORD data_size, DWORD flags);
1408
1409 /* Tests show that the start address of resources is 32 byte aligned */
1410 #define RESOURCE_ALIGNMENT 32
1411
1412 /*****************************************************************************
1413 * IWineD3DBaseTexture D3D- > openGL state map lookups
1414 */
1415 #define WINED3DFUNC_NOTSUPPORTED -2
1416 #define WINED3DFUNC_UNIMPLEMENTED -1
1417
1418 typedef enum winetexturestates {
1419 WINED3DTEXSTA_ADDRESSU = 0,
1420 WINED3DTEXSTA_ADDRESSV = 1,
1421 WINED3DTEXSTA_ADDRESSW = 2,
1422 WINED3DTEXSTA_BORDERCOLOR = 3,
1423 WINED3DTEXSTA_MAGFILTER = 4,
1424 WINED3DTEXSTA_MINFILTER = 5,
1425 WINED3DTEXSTA_MIPFILTER = 6,
1426 WINED3DTEXSTA_MAXMIPLEVEL = 7,
1427 WINED3DTEXSTA_MAXANISOTROPY = 8,
1428 WINED3DTEXSTA_SRGBTEXTURE = 9,
1429 WINED3DTEXSTA_ELEMENTINDEX = 10,
1430 WINED3DTEXSTA_DMAPOFFSET = 11,
1431 WINED3DTEXSTA_TSSADDRESSW = 12,
1432 MAX_WINETEXTURESTATES = 13,
1433 } winetexturestates;
1434
1435 enum WINED3DSRGB
1436 {
1437 SRGB_ANY = 0, /* Uses the cached value(e.g. external calls) */
1438 SRGB_RGB = 1, /* Loads the rgb texture */
1439 SRGB_SRGB = 2, /* Loads the srgb texture */
1440 SRGB_BOTH = 3, /* Loads both textures */
1441 };
1442
1443 /*****************************************************************************
1444 * IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
1445 */
1446 typedef struct IWineD3DBaseTextureClass
1447 {
1448 DWORD states[MAX_WINETEXTURESTATES];
1449 DWORD srgbstates[MAX_WINETEXTURESTATES];
1450 UINT levels;
1451 BOOL dirty, srgbDirty;
1452 UINT textureName, srgbTextureName;
1453 float pow2Matrix[16];
1454 UINT LOD;
1455 WINED3DTEXTUREFILTERTYPE filterType;
1456 LONG bindCount;
1457 DWORD sampler;
1458 BOOL is_srgb;
1459 BOOL pow2Matrix_identity;
1460 const struct min_lookup *minMipLookup;
1461 const GLenum *magLookup;
1462 void (*internal_preload)(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb);
1463 } IWineD3DBaseTextureClass;
1464
1465 void texture_internal_preload(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb);
1466 void cubetexture_internal_preload(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb);
1467 void volumetexture_internal_preload(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb);
1468 void surface_internal_preload(IWineD3DSurface *iface, enum WINED3DSRGB srgb);
1469
1470 typedef struct IWineD3DBaseTextureImpl
1471 {
1472 /* IUnknown & WineD3DResource Information */
1473 const IWineD3DBaseTextureVtbl *lpVtbl;
1474 IWineD3DResourceClass resource;
1475 IWineD3DBaseTextureClass baseTexture;
1476
1477 } IWineD3DBaseTextureImpl;
1478
1479 void basetexture_apply_state_changes(IWineD3DBaseTexture *iface,
1480 const DWORD texture_states[WINED3D_HIGHEST_TEXTURE_STATE + 1],
1481 const DWORD sampler_states[WINED3D_HIGHEST_SAMPLER_STATE + 1]);
1482 HRESULT basetexture_bind(IWineD3DBaseTexture *iface, BOOL srgb, BOOL *set_surface_desc);
1483 void basetexture_cleanup(IWineD3DBaseTexture *iface);
1484 void basetexture_generate_mipmaps(IWineD3DBaseTexture *iface);
1485 WINED3DTEXTUREFILTERTYPE basetexture_get_autogen_filter_type(IWineD3DBaseTexture *iface);
1486 BOOL basetexture_get_dirty(IWineD3DBaseTexture *iface);
1487 DWORD basetexture_get_level_count(IWineD3DBaseTexture *iface);
1488 DWORD basetexture_get_lod(IWineD3DBaseTexture *iface);
1489 void basetexture_init(struct IWineD3DBaseTextureClass *texture, UINT levels, DWORD usage);
1490 HRESULT basetexture_set_autogen_filter_type(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE filter_type);
1491 BOOL basetexture_set_dirty(IWineD3DBaseTexture *iface, BOOL dirty);
1492 DWORD basetexture_set_lod(IWineD3DBaseTexture *iface, DWORD new_lod);
1493 void basetexture_unload(IWineD3DBaseTexture *iface);
1494 static inline void basetexture_setsrgbcache(IWineD3DBaseTexture *iface, BOOL srgb) {
1495 IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
1496 This->baseTexture.is_srgb = srgb;
1497 }
1498
1499 /*****************************************************************************
1500 * IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
1501 */
1502 typedef struct IWineD3DTextureImpl
1503 {
1504 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1505 const IWineD3DTextureVtbl *lpVtbl;
1506 IWineD3DResourceClass resource;
1507 IWineD3DBaseTextureClass baseTexture;
1508
1509 /* IWineD3DTexture */
1510 IWineD3DSurface *surfaces[MAX_LEVELS];
1511 UINT target;
1512 BOOL cond_np2;
1513
1514 } IWineD3DTextureImpl;
1515
1516 extern const IWineD3DTextureVtbl IWineD3DTexture_Vtbl;
1517
1518 /*****************************************************************************
1519 * IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1520 */
1521 typedef struct IWineD3DCubeTextureImpl
1522 {
1523 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1524 const IWineD3DCubeTextureVtbl *lpVtbl;
1525 IWineD3DResourceClass resource;
1526 IWineD3DBaseTextureClass baseTexture;
1527
1528 /* IWineD3DCubeTexture */
1529 IWineD3DSurface *surfaces[6][MAX_LEVELS];
1530 } IWineD3DCubeTextureImpl;
1531
1532 extern const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl;
1533
1534 typedef struct _WINED3DVOLUMET_DESC
1535 {
1536 UINT Width;
1537 UINT Height;
1538 UINT Depth;
1539 } WINED3DVOLUMET_DESC;
1540
1541 /*****************************************************************************
1542 * IWineD3DVolume implementation structure (extends IUnknown)
1543 */
1544 typedef struct IWineD3DVolumeImpl
1545 {
1546 /* IUnknown & WineD3DResource fields */
1547 const IWineD3DVolumeVtbl *lpVtbl;
1548 IWineD3DResourceClass resource;
1549
1550 /* WineD3DVolume Information */
1551 WINED3DVOLUMET_DESC currentDesc;
1552 IWineD3DBase *container;
1553 BOOL lockable;
1554 BOOL locked;
1555 WINED3DBOX lockedBox;
1556 WINED3DBOX dirtyBox;
1557 BOOL dirty;
1558 } IWineD3DVolumeImpl;
1559
1560 extern const IWineD3DVolumeVtbl IWineD3DVolume_Vtbl;
1561
1562 void volume_add_dirty_box(IWineD3DVolume *iface, const WINED3DBOX *dirty_box);
1563
1564 /*****************************************************************************
1565 * IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1566 */
1567 typedef struct IWineD3DVolumeTextureImpl
1568 {
1569 /* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1570 const IWineD3DVolumeTextureVtbl *lpVtbl;
1571 IWineD3DResourceClass resource;
1572 IWineD3DBaseTextureClass baseTexture;
1573
1574 /* IWineD3DVolumeTexture */
1575 IWineD3DVolume *volumes[MAX_LEVELS];
1576 } IWineD3DVolumeTextureImpl;
1577
1578 extern const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl;
1579
1580 typedef struct _WINED3DSURFACET_DESC
1581 {
1582 WINED3DMULTISAMPLE_TYPE MultiSampleType;
1583 DWORD MultiSampleQuality;
1584 UINT Width;
1585 UINT Height;
1586 } WINED3DSURFACET_DESC;
1587
1588 /*****************************************************************************
1589 * Structure for DIB Surfaces (GetDC and GDI surfaces)
1590 */
1591 typedef struct wineD3DSurface_DIB {
1592 HBITMAP DIBsection;
1593 void* bitmap_data;
1594 UINT bitmap_size;
1595 HGDIOBJ holdbitmap;
1596 BOOL client_memory;
1597 } wineD3DSurface_DIB;
1598
1599 typedef struct {
1600 struct list entry;
1601 GLuint id;
1602 UINT width;
1603 UINT height;
1604 } renderbuffer_entry_t;
1605
1606 struct fbo_entry
1607 {
1608 struct list entry;
1609 IWineD3DSurface **render_targets;
1610 IWineD3DSurface *depth_stencil;
1611 BOOL attached;
1612 GLuint id;
1613 };
1614
1615 /*****************************************************************************
1616 * IWineD3DClipp implementation structure
1617 */
1618 typedef struct IWineD3DClipperImpl
1619 {
1620 const IWineD3DClipperVtbl *lpVtbl;
1621 LONG ref;
1622
1623 IUnknown *Parent;
1624 HWND hWnd;
1625 } IWineD3DClipperImpl;
1626
1627
1628 /*****************************************************************************
1629 * IWineD3DSurface implementation structure
1630 */
1631 struct IWineD3DSurfaceImpl
1632 {
1633 /* IUnknown & IWineD3DResource Information */
1634 const IWineD3DSurfaceVtbl *lpVtbl;
1635 IWineD3DResourceClass resource;
1636
1637 /* IWineD3DSurface fields */
1638 IWineD3DBase *container;
1639 WINED3DSURFACET_DESC currentDesc;
1640 IWineD3DPaletteImpl *palette; /* D3D7 style palette handling */
1641 PALETTEENTRY *palette9; /* D3D8/9 style palette handling */
1642
1643 /* TODO: move this off into a management class(maybe!) */
1644 DWORD Flags;
1645
1646 UINT pow2Width;
1647 UINT pow2Height;
1648
1649 /* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
1650 void (*get_drawable_size)(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1651
1652 /* Oversized texture */
1653 RECT glRect;
1654
1655 /* PBO */
1656 GLuint pbo;
1657
1658 RECT lockedRect;
1659 RECT dirtyRect;
1660 int lockCount;
1661 #define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
1662
1663 glDescriptor glDescription;
1664
1665 /* For GetDC */
1666 wineD3DSurface_DIB dib;
1667 HDC hDC;
1668
1669 /* Color keys for DDraw */
1670 WINEDDCOLORKEY DestBltCKey;
1671 WINEDDCOLORKEY DestOverlayCKey;
1672 WINEDDCOLORKEY SrcOverlayCKey;
1673 WINEDDCOLORKEY SrcBltCKey;
1674 DWORD CKeyFlags;
1675
1676 WINEDDCOLORKEY glCKey;
1677
1678 struct list renderbuffers;
1679 renderbuffer_entry_t *current_renderbuffer;
1680
1681 /* DirectDraw clippers */
1682 IWineD3DClipper *clipper;
1683
1684 /* DirectDraw Overlay handling */
1685 RECT overlay_srcrect;
1686 RECT overlay_destrect;
1687 IWineD3DSurfaceImpl *overlay_dest;
1688 struct list overlays;
1689 struct list overlay_entry;
1690 };
1691
1692 extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl;
1693 extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl;
1694
1695 /* Predeclare the shared Surface functions */
1696 HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface, REFIID riid, LPVOID *ppobj);
1697 ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface);
1698 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface *iface, IUnknown **pParent);
1699 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDevice(IWineD3DSurface *iface, IWineD3DDevice** ppDevice);
1700 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags);
1701 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData);
1702 HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid);
1703 DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew);
1704 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface);
1705 WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface);
1706 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface, REFIID riid, void** ppContainer);
1707 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface *iface, WINED3DSURFACE_DESC *pDesc);
1708 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags);
1709 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags);
1710 HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface);
1711 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface);
1712 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface *iface, IWineD3DPalette **Pal);
1713 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface *iface, IWineD3DPalette *Pal);
1714 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface *iface, DWORD Flags, const WINEDDCOLORKEY *CKey);
1715 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface *iface, IWineD3DBase *container);
1716 DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface);
1717 HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface);
1718 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y);
1719 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface *iface, LONG *X, LONG *Y);
1720 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface, DWORD Flags, IWineD3DSurface *Ref);
1721 HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface *iface, const RECT *SrcRect,
1722 IWineD3DSurface *DstSurface, const RECT *DstRect, DWORD Flags, const WINEDDOVERLAYFX *FX);
1723 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface *iface, IWineD3DClipper *clipper);
1724 HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface *iface, IWineD3DClipper **clipper);
1725 HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format);
1726 HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface);
1727 HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface *iface, const RECT *DestRect, IWineD3DSurface *SrcSurface,
1728 const RECT *SrcRect, DWORD Flags, const WINEDDBLTFX *DDBltFx, WINED3DTEXTUREFILTERTYPE Filter);
1729 HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty,
1730 IWineD3DSurface *Source, const RECT *rsrc, DWORD trans);
1731 HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface *iface, WINED3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags);
1732 void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface, BOOL srgb);
1733 const void *WINAPI IWineD3DBaseSurfaceImpl_GetData(IWineD3DSurface *iface);
1734
1735 void get_drawable_size_swapchain(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1736 void get_drawable_size_backbuffer(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1737 void get_drawable_size_pbuffer(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1738 void get_drawable_size_fbo(IWineD3DSurfaceImpl *This, UINT *width, UINT *height);
1739
1740 void flip_surface(IWineD3DSurfaceImpl *front, IWineD3DSurfaceImpl *back);
1741
1742 /* Surface flags: */
1743 #define SFLAG_OVERSIZE 0x00000001 /* Surface is bigger than gl size, blts only */
1744 #define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
1745 #define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
1746 #define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
1747 #define SFLAG_DISCARD 0x00000010 /* ??? */
1748 #define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
1749 #define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
1750 #define SFLAG_INSRGBTEX 0x00000080 /* The GL srgb texture contains the newest surface content */
1751 #define SFLAG_INDRAWABLE 0x00000100 /* The gl drawable contains the most up to date data */
1752 #define SFLAG_INSYSMEM 0x00000200 /* The system memory copy is most up to date */
1753 #define SFLAG_NONPOW2 0x00000400 /* Surface sizes are not a power of 2 */
1754 #define SFLAG_DYNLOCK 0x00000800 /* Surface is often locked by the app */
1755 #define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
1756 #define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
1757 #define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
1758 #define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
1759 #define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
1760 #define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
1761 #define SFLAG_SRGBALLOCATED 0x00040000 /* A srgb gl texture is allocated for this surface */
1762 #define SFLAG_PBO 0x00080000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
1763 #define SFLAG_NORMCOORD 0x00100000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
1764 #define SFLAG_DS_ONSCREEN 0x00200000 /* Is a depth stencil, last modified onscreen */
1765 #define SFLAG_DS_OFFSCREEN 0x00400000 /* Is a depth stencil, last modified offscreen */
1766 #define SFLAG_INOVERLAYDRAW 0x00800000 /* Overlay drawing is in progress. Recursion prevention */
1767 #define SFLAG_SWAPCHAIN 0x01000000 /* The surface is part of a swapchain */
1768
1769 /* In some conditions the surface memory must not be freed:
1770 * SFLAG_OVERSIZE: Not all data can be kept in GL
1771 * SFLAG_CONVERTED: Converting the data back would take too long
1772 * SFLAG_DIBSECTION: The dib code manages the memory
1773 * SFLAG_LOCKED: The app requires access to the surface data
1774 * SFLAG_DYNLOCK: Avoid freeing the data for performance
1775 * SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
1776 * SFLAG_CLIENT: OpenGL uses our memory as backup
1777 */
1778 #define SFLAG_DONOTFREE (SFLAG_OVERSIZE | \
1779 SFLAG_CONVERTED | \
1780 SFLAG_DIBSECTION | \
1781 SFLAG_LOCKED | \
1782 SFLAG_DYNLOCK | \
1783 SFLAG_USERPTR | \
1784 SFLAG_PBO | \
1785 SFLAG_CLIENT)
1786
1787 #define SFLAG_LOCATIONS (SFLAG_INSYSMEM | \
1788 SFLAG_INTEXTURE | \
1789 SFLAG_INDRAWABLE | \
1790 SFLAG_INSRGBTEX)
1791
1792 #define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN | \
1793 SFLAG_DS_OFFSCREEN)
1794 #define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
1795
1796 BOOL CalculateTexRect(IWineD3DSurfaceImpl *This, RECT *Rect, float glTexCoord[4]);
1797
1798 typedef enum {
1799 NO_CONVERSION,
1800 CONVERT_PALETTED,
1801 CONVERT_PALETTED_CK,
1802 CONVERT_CK_565,
1803 CONVERT_CK_5551,
1804 CONVERT_CK_4444,
1805 CONVERT_CK_4444_ARGB,
1806 CONVERT_CK_1555,
1807 CONVERT_555,
1808 CONVERT_CK_RGB24,
1809 CONVERT_CK_8888,
1810 CONVERT_CK_8888_ARGB,
1811 CONVERT_RGB32_888,
1812 CONVERT_V8U8,
1813 CONVERT_L6V5U5,
1814 CONVERT_X8L8V8U8,
1815 CONVERT_Q8W8V8U8,
1816 CONVERT_V16U16,
1817 CONVERT_A4L4,
1818 CONVERT_G16R16,
1819 } CONVERT_TYPES;
1820
1821 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);
1822
1823 BOOL palette9_changed(IWineD3DSurfaceImpl *This);
1824
1825 /*****************************************************************************
1826 * IWineD3DVertexDeclaration implementation structure
1827 */
1828 #define MAX_ATTRIBS 16
1829
1830 struct wined3d_vertex_declaration_element
1831 {
1832 const struct GlPixelFormatDesc *format_desc;
1833 BOOL ffp_valid;
1834 WORD input_slot;
1835 WORD offset;
1836 UINT output_slot;
1837 BYTE method;
1838 BYTE usage;
1839 BYTE usage_idx;
1840 };
1841
1842 typedef struct IWineD3DVertexDeclarationImpl {
1843 /* IUnknown Information */
1844 const IWineD3DVertexDeclarationVtbl *lpVtbl;
1845 LONG ref;
1846
1847 IUnknown *parent;
1848 IWineD3DDeviceImpl *wineD3DDevice;
1849
1850 struct wined3d_vertex_declaration_element *elements;
1851 UINT element_count;
1852
1853 DWORD streams[MAX_STREAMS];
1854 UINT num_streams;
1855 BOOL position_transformed;
1856 BOOL half_float_conv_needed;
1857 } IWineD3DVertexDeclarationImpl;
1858
1859 extern const IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
1860
1861 HRESULT vertexdeclaration_init(IWineD3DVertexDeclarationImpl *This,
1862 const WINED3DVERTEXELEMENT *elements, UINT element_count);
1863
1864 /*****************************************************************************
1865 * IWineD3DStateBlock implementation structure
1866 */
1867
1868 /* Internal state Block for Begin/End/Capture/Create/Apply info */
1869 /* Note: Very long winded but gl Lists are not flexible enough */
1870 /* to resolve everything we need, so doing it manually for now */
1871 typedef struct SAVEDSTATES {
1872 DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
1873 WORD streamSource; /* MAX_STREAMS, 16 */
1874 WORD streamFreq; /* MAX_STREAMS, 16 */
1875 DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
1876 DWORD textureState[MAX_TEXTURES]; /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
1877 WORD samplerState[MAX_COMBINED_SAMPLERS]; /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
1878 DWORD textures; /* MAX_COMBINED_SAMPLERS, 20 */
1879 DWORD clipplane; /* WINED3DMAXUSERCLIPPLANES, 32 */
1880 WORD pixelShaderConstantsB; /* MAX_CONST_B, 16 */
1881 WORD pixelShaderConstantsI; /* MAX_CONST_I, 16 */
1882 BOOL *pixelShaderConstantsF;
1883 WORD vertexShaderConstantsB; /* MAX_CONST_B, 16 */
1884 WORD vertexShaderConstantsI; /* MAX_CONST_I, 16 */
1885 BOOL *vertexShaderConstantsF;
1886 WORD primitive_type : 1;
1887 WORD indices : 1;
1888 WORD material : 1;
1889 WORD viewport : 1;
1890 WORD vertexDecl : 1;
1891 WORD pixelShader : 1;
1892 WORD vertexShader : 1;
1893 WORD scissorRect : 1;
1894 WORD padding : 1;
1895 } SAVEDSTATES;
1896
1897 struct StageState {
1898 DWORD stage;
1899 DWORD state;
1900 };
1901
1902 struct IWineD3DStateBlockImpl
1903 {
1904 /* IUnknown fields */
1905 const IWineD3DStateBlockVtbl *lpVtbl;
1906 LONG ref; /* Note: Ref counting not required */
1907
1908 /* IWineD3DStateBlock information */
1909 IUnknown *parent;
1910 IWineD3DDeviceImpl *wineD3DDevice;
1911 WINED3DSTATEBLOCKTYPE blockType;
1912
1913 /* Array indicating whether things have been set or changed */
1914 SAVEDSTATES changed;
1915
1916 /* Vertex Shader Declaration */
1917 IWineD3DVertexDeclaration *vertexDecl;
1918
1919 IWineD3DVertexShader *vertexShader;
1920
1921 /* Vertex Shader Constants */
1922 BOOL vertexShaderConstantB[MAX_CONST_B];
1923 INT vertexShaderConstantI[MAX_CONST_I * 4];
1924 float *vertexShaderConstantF;
1925
1926 /* primitive type */
1927 GLenum gl_primitive_type;
1928
1929 /* Stream Source */
1930 BOOL streamIsUP;
1931 UINT streamStride[MAX_STREAMS];
1932 UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
1933 IWineD3DBuffer *streamSource[MAX_STREAMS];
1934 UINT streamFreq[MAX_STREAMS + 1];
1935 UINT streamFlags[MAX_STREAMS + 1]; /*0 | WINED3DSTREAMSOURCE_INSTANCEDATA | WINED3DSTREAMSOURCE_INDEXEDDATA */
1936
1937 /* Indices */
1938 IWineD3DBuffer* pIndexData;
1939 WINED3DFORMAT IndexFmt;
1940 INT baseVertexIndex;
1941 INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
1942
1943 /* Transform */
1944 WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
1945
1946 /* Light hashmap . Collisions are handled using standard wine double linked lists */
1947 #define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
1948 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
1949 struct list lightMap[LIGHTMAP_SIZE]; /* Mashmap containing the lights */
1950 PLIGHTINFOEL *activeLights[MAX_ACTIVE_LIGHTS]; /* Map of opengl lights to d3d lights */
1951
1952 /* Clipping */
1953 double clipplane[MAX_CLIPPLANES][4];
1954 WINED3DCLIPSTATUS clip_status;
1955
1956 /* ViewPort */
1957 WINED3DVIEWPORT viewport;
1958
1959 /* Material */
1960 WINED3DMATERIAL material;
1961
1962 /* Pixel Shader */
1963 IWineD3DPixelShader *pixelShader;
1964
1965 /* Pixel Shader Constants */
1966 BOOL pixelShaderConstantB[MAX_CONST_B];
1967 INT pixelShaderConstantI[MAX_CONST_I * 4];
1968 float *pixelShaderConstantF;
1969
1970 /* RenderState */
1971 DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
1972
1973 /* Texture */
1974 IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
1975
1976 /* Texture State Stage */
1977 DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1978 DWORD lowest_disabled_stage;
1979 /* Sampler States */
1980 DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1981
1982 /* Scissor test rectangle */
1983 RECT scissorRect;
1984
1985 /* Contained state management */
1986 DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
1987 unsigned int num_contained_render_states;
1988 DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
1989 unsigned int num_contained_transform_states;
1990 DWORD contained_vs_consts_i[MAX_CONST_I];
1991 unsigned int num_contained_vs_consts_i;
1992 DWORD contained_vs_consts_b[MAX_CONST_B];
1993 unsigned int num_contained_vs_consts_b;
1994 DWORD *contained_vs_consts_f;
1995 unsigned int num_contained_vs_consts_f;
1996 DWORD contained_ps_consts_i[MAX_CONST_I];
1997 unsigned int num_contained_ps_consts_i;
1998 DWORD contained_ps_consts_b[MAX_CONST_B];
1999 unsigned int num_contained_ps_consts_b;
2000 DWORD *contained_ps_consts_f;
2001 unsigned int num_contained_ps_consts_f;
2002 struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2003 unsigned int num_contained_tss_states;
2004 struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2005 unsigned int num_contained_sampler_states;
2006 };
2007
2008 extern void stateblock_savedstates_set(
2009 IWineD3DStateBlock* iface,
2010 SAVEDSTATES* states,
2011 BOOL value);
2012
2013 extern void stateblock_copy(
2014 IWineD3DStateBlock* destination,
2015 IWineD3DStateBlock* source);
2016
2017 extern const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl;
2018
2019 /* Direct3D terminology with little modifications. We do not have an issued state
2020 * because only the driver knows about it, but we have a created state because d3d
2021 * allows GetData on a created issue, but opengl doesn't
2022 */
2023 enum query_state {
2024 QUERY_CREATED,
2025 QUERY_SIGNALLED,
2026 QUERY_BUILDING
2027 };
2028 /*****************************************************************************
2029 * IWineD3DQueryImpl implementation structure (extends IUnknown)
2030 */
2031 typedef struct IWineD3DQueryImpl
2032 {
2033 const IWineD3DQueryVtbl *lpVtbl;
2034 LONG ref; /* Note: Ref counting not required */
2035
2036 IUnknown *parent;
2037 /*TODO: replace with iface usage */
2038 #if 0
2039 IWineD3DDevice *wineD3DDevice;
2040 #else
2041 IWineD3DDeviceImpl *wineD3DDevice;
2042 #endif
2043
2044 /* IWineD3DQuery fields */
2045 enum query_state state;
2046 WINED3DQUERYTYPE type;
2047 /* TODO: Think about using a IUnknown instead of a void* */
2048 void *extendedData;
2049
2050
2051 } IWineD3DQueryImpl;
2052
2053 extern const IWineD3DQueryVtbl IWineD3DQuery_Vtbl;
2054 extern const IWineD3DQueryVtbl IWineD3DEventQuery_Vtbl;
2055 extern const IWineD3DQueryVtbl IWineD3DOcclusionQuery_Vtbl;
2056
2057 /* Datastructures for IWineD3DQueryImpl.extendedData */
2058 typedef struct WineQueryOcclusionData {
2059 GLuint queryId;
2060 WineD3DContext *ctx;
2061 } WineQueryOcclusionData;
2062
2063 typedef struct WineQueryEventData {
2064 GLuint fenceId;
2065 WineD3DContext *ctx;
2066 } WineQueryEventData;
2067
2068 /* IWineD3DBuffer */
2069
2070 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2071 * fixed function semantics as D3DCOLOR or FLOAT16 */
2072 enum wined3d_buffer_conversion_type
2073 {
2074 CONV_NONE,
2075 CONV_D3DCOLOR,
2076 CONV_POSITIONT,
2077 CONV_FLOAT16_2, /* Also handles FLOAT16_4 */
2078 };
2079
2080 #define WINED3D_BUFFER_OPTIMIZED 0x01 /* Optimize has been called for the buffer */
2081 #define WINED3D_BUFFER_DIRTY 0x02 /* Buffer data has been modified */
2082 #define WINED3D_BUFFER_HASDESC 0x04 /* A vertex description has been found */
2083 #define WINED3D_BUFFER_CREATEBO 0x08 /* Attempt to create a buffer object next PreLoad */
2084 #define WINED3D_BUFFER_DOUBLEBUFFER 0x10 /* Use a vbo and local allocated memory */
2085
2086 struct wined3d_buffer
2087 {
2088 const struct IWineD3DBufferVtbl *vtbl;
2089 IWineD3DResourceClass resource;
2090
2091 struct wined3d_buffer_desc desc;
2092
2093 GLuint buffer_object;
2094 GLenum buffer_object_usage;
2095 GLenum buffer_type_hint;
2096 UINT buffer_object_size;
2097 LONG bind_count;
2098 DWORD flags;
2099
2100 UINT dirty_start;
2101 UINT dirty_end;
2102 LONG lock_count;
2103
2104 /* conversion stuff */
2105 UINT conversion_count;
2106 UINT draw_count;
2107 UINT stride; /* 0 if no conversion */
2108 UINT conversion_stride; /* 0 if no shifted conversion */
2109 enum wined3d_buffer_conversion_type *conversion_map; /* NULL if no conversion */
2110 /* Extra load offsets, for FLOAT16 conversion */
2111 UINT *conversion_shift; /* NULL if no shifted conversion */
2112 };
2113
2114 extern const IWineD3DBufferVtbl wined3d_buffer_vtbl;
2115 const BYTE *buffer_get_memory(IWineD3DBuffer *iface, UINT offset, GLuint *buffer_object);
2116 const BYTE *buffer_get_sysmem(struct wined3d_buffer *This);
2117
2118 /* IWineD3DRendertargetView */
2119 struct wined3d_rendertarget_view
2120 {
2121 const struct IWineD3DRendertargetViewVtbl *vtbl;
2122 LONG refcount;
2123
2124 IWineD3DResource *resource;
2125 IUnknown *parent;
2126 };
2127
2128 extern const IWineD3DRendertargetViewVtbl wined3d_rendertarget_view_vtbl;
2129
2130 /*****************************************************************************
2131 * IWineD3DSwapChainImpl implementation structure (extends IUnknown)
2132 */
2133
2134 typedef struct IWineD3DSwapChainImpl
2135 {
2136 /*IUnknown part*/
2137 const IWineD3DSwapChainVtbl *lpVtbl;
2138 LONG ref; /* Note: Ref counting not required */
2139
2140 IUnknown *parent;
2141 IWineD3DDeviceImpl *wineD3DDevice;
2142
2143 /* IWineD3DSwapChain fields */
2144 IWineD3DSurface **backBuffer;
2145 IWineD3DSurface *frontBuffer;
2146 WINED3DPRESENT_PARAMETERS presentParms;
2147 DWORD orig_width, orig_height;
2148 WINED3DFORMAT orig_fmt;
2149 WINED3DGAMMARAMP orig_gamma;
2150
2151 long prev_time, frames; /* Performance tracking */
2152 unsigned int vSyncCounter;
2153
2154 WineD3DContext **context; /* Later a array for multithreading */
2155 unsigned int num_contexts;
2156
2157 HWND win_handle;
2158 } IWineD3DSwapChainImpl;
2159
2160 extern const IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl;
2161 const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl;
2162 void x11_copy_to_screen(IWineD3DSwapChainImpl *This, const RECT *rc);
2163
2164 HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain *iface, REFIID riid, LPVOID *ppobj);
2165 ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface);
2166 ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface);
2167 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain *iface, IUnknown ** ppParent);
2168 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain *iface, IWineD3DSurface *pDestSurface);
2169 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UINT iBackBuffer, WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface **ppBackBuffer);
2170 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain *iface, WINED3DRASTER_STATUS *pRasterStatus);
2171 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain *iface, WINED3DDISPLAYMODE*pMode);
2172 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain *iface, IWineD3DDevice**ppDevice);
2173 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain *iface, WINED3DPRESENT_PARAMETERS *pPresentationParameters);
2174 HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain *iface, DWORD Flags, CONST WINED3DGAMMARAMP *pRamp);
2175 HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain *iface, WINED3DGAMMARAMP *pRamp);
2176
2177 WineD3DContext *IWineD3DSwapChainImpl_CreateContextForThread(IWineD3DSwapChain *iface);
2178
2179 /*****************************************************************************
2180 * Utility function prototypes
2181 */
2182
2183 /* Trace routines */
2184 const char* debug_d3dformat(WINED3DFORMAT fmt);
2185 const char* debug_d3ddevicetype(WINED3DDEVTYPE devtype);
2186 const char* debug_d3dresourcetype(WINED3DRESOURCETYPE res);
2187 const char* debug_d3dusage(DWORD usage);
2188 const char* debug_d3dusagequery(DWORD usagequery);
2189 const char* debug_d3ddeclmethod(WINED3DDECLMETHOD method);
2190 const char* debug_d3ddeclusage(BYTE usage);
2191 const char* debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType);
2192 const char* debug_d3drenderstate(DWORD state);
2193 const char* debug_d3dsamplerstate(DWORD state);
2194 const char* debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type);
2195 const char* debug_d3dtexturestate(DWORD state);
2196 const char* debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype);
2197 const char* debug_d3dpool(WINED3DPOOL pool);
2198 const char *debug_fbostatus(GLenum status);
2199 const char *debug_glerror(GLenum error);
2200 const char *debug_d3dbasis(WINED3DBASISTYPE basis);
2201 const char *debug_d3ddegree(WINED3DDEGREETYPE order);
2202 const char* debug_d3dtop(WINED3DTEXTUREOP d3dtop);
2203 void dump_color_fixup_desc(struct color_fixup_desc fixup);
2204 const char *debug_surflocation(DWORD flag);
2205
2206 /* Routines for GL <-> D3D values */
2207 GLenum StencilOp(DWORD op);
2208 GLenum CompareFunc(DWORD func);
2209 BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3);
2210 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);
2211 void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords, BOOL transformed, DWORD coordtype, BOOL ffp_can_disable_proj);
2212 void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2213 void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2214 void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2215 void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2216 void state_fogcolor(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2217 void state_fogdensity(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2218 void state_fogstartend(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2219 void state_fog_fragpart(DWORD state, IWineD3DStateBlockImpl *stateblock, WineD3DContext *context);
2220
2221 void surface_add_dirty_rect(IWineD3DSurface *iface, const RECT *dirty_rect);
2222 void surface_force_reload(IWineD3DSurface *iface);
2223 GLenum surface_get_gl_buffer(IWineD3DSurface *iface, IWineD3DSwapChain *swapchain);
2224 void surface_load_ds_location(IWineD3DSurface *iface, DWORD location);
2225 void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location);
2226 void surface_set_compatible_renderbuffer(IWineD3DSurface *iface, unsigned int width, unsigned int height);
2227 void surface_set_texture_name(IWineD3DSurface *iface, GLuint name, BOOL srgb_name);
2228 void surface_set_texture_target(IWineD3DSurface *iface, GLenum target);
2229
2230 BOOL getColorBits(const struct GlPixelFormatDesc *format_desc,
2231 short *redSize, short *greenSize, short *blueSize, short *alphaSize, short *totalSize);
2232 BOOL getDepthStencilBits(const struct GlPixelFormatDesc *format_desc, short *depthSize, short *stencilSize);
2233
2234 /* Math utils */
2235 void multiply_matrix(WINED3DMATRIX *dest, const WINED3DMATRIX *src1, const WINED3DMATRIX *src2);
2236 UINT wined3d_log2i(UINT32 x);
2237
2238 typedef struct local_constant {
2239 struct list entry;
2240 unsigned int idx;
2241 DWORD value[4];
2242 } local_constant;
2243
2244 /* Undocumented opcode controls */
2245 #define INST_CONTROLS_SHIFT 16
2246 #define INST_CONTROLS_MASK 0x00ff0000
2247
2248 typedef enum COMPARISON_TYPE {
2249 COMPARISON_GT = 1,
2250 COMPARISON_EQ = 2,
2251 COMPARISON_GE = 3,
2252 COMPARISON_LT = 4,
2253 COMPARISON_NE = 5,
2254 COMPARISON_LE = 6
2255 } COMPARISON_TYPE;
2256
2257 typedef struct SHADER_LIMITS {
2258 unsigned int temporary;
2259 unsigned int texcoord;
2260 unsigned int sampler;
2261 unsigned int constant_int;
2262 unsigned int constant_float;
2263 unsigned int constant_bool;
2264 unsigned int address;
2265 unsigned int packed_output;
2266 unsigned int packed_input;
2267 unsigned int attributes;
2268 unsigned int label;
2269 } SHADER_LIMITS;
2270
2271 /** Keeps track of details for TEX_M#x# shader opcodes which need to
2272 maintain state information between multiple codes */
2273 typedef struct SHADER_PARSE_STATE {
2274 unsigned int current_row;
2275 DWORD texcoord_w[2];
2276 } SHADER_PARSE_STATE;
2277
2278 #ifdef __GNUC__
2279 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
2280 #else
2281 #define PRINTF_ATTR(fmt,args)
2282 #endif
2283
2284 /* Base Shader utility functions.
2285 * (may move callers into the same file in the future) */
2286 extern int shader_addline(
2287 SHADER_BUFFER* buffer,
2288 const char* fmt, ...) PRINTF_ATTR(2,3);
2289 int shader_vaddline(SHADER_BUFFER *buffer, const char *fmt, va_list args);
2290
2291 const SHADER_OPCODE *shader_get_opcode(const SHADER_OPCODE *shader_ins, DWORD shader_version, DWORD code);
2292
2293 /* Vertex shader utility functions */
2294 extern BOOL vshader_get_input(
2295 IWineD3DVertexShader* iface,
2296 BYTE usage_req, BYTE usage_idx_req,
2297 unsigned int* regnum);
2298
2299 extern HRESULT allocate_shader_constants(IWineD3DStateBlockImpl* object);
2300
2301 /* GLSL helper functions */
2302 extern void shader_glsl_add_instruction_modifiers(const struct wined3d_shader_instruction *ins);
2303
2304 /*****************************************************************************
2305 * IDirect3DBaseShader implementation structure
2306 */
2307 typedef struct IWineD3DBaseShaderClass
2308 {
2309 LONG ref;
2310 SHADER_LIMITS limits;
2311 SHADER_PARSE_STATE parse_state;
2312 CONST SHADER_OPCODE *shader_ins;
2313 DWORD *function;
2314 UINT functionLength;
2315 UINT cur_loop_depth, cur_loop_regno;
2316 BOOL load_local_constsF;
2317 BOOL uses_bool_consts, uses_int_consts;
2318
2319 /* Type of shader backend */
2320 int shader_mode;
2321
2322 /* Programs this shader is linked with */
2323 struct list linked_programs;
2324
2325 /* Immediate constants (override global ones) */
2326 struct list constantsB;
2327 struct list constantsF;
2328 struct list constantsI;
2329 shader_reg_maps reg_maps;
2330
2331 /* Pointer to the parent device */
2332 IWineD3DDevice *device;
2333 struct list shader_list_entry;
2334
2335 } IWineD3DBaseShaderClass;
2336
2337 typedef struct IWineD3DBaseShaderImpl {
2338 /* IUnknown */
2339 const IWineD3DBaseShaderVtbl *lpVtbl;
2340
2341 /* IWineD3DBaseShader */
2342 IWineD3DBaseShaderClass baseShader;
2343 } IWineD3DBaseShaderImpl;
2344
2345 void shader_buffer_init(struct SHADER_BUFFER *buffer);
2346 void shader_buffer_free(struct SHADER_BUFFER *buffer);
2347 void shader_cleanup(IWineD3DBaseShader *iface);
2348 HRESULT shader_get_registers_used(IWineD3DBaseShader *iface, struct shader_reg_maps *reg_maps,
2349 struct wined3d_shader_semantic *semantics_in, struct wined3d_shader_semantic *semantics_out,
2350 const DWORD *byte_code);
2351 void shader_init(struct IWineD3DBaseShaderClass *shader,
2352 IWineD3DDevice *device, const SHADER_OPCODE *instruction_table);
2353 void shader_trace_init(const DWORD *byte_code, const SHADER_OPCODE *opcode_table);
2354
2355 extern void shader_generate_main(IWineD3DBaseShader *iface, SHADER_BUFFER *buffer,
2356 const shader_reg_maps *reg_maps, const DWORD *pFunction);
2357
2358 static inline int shader_get_regtype(const DWORD param) {
2359 return (((param & WINED3DSP_REGTYPE_MASK) >> WINED3DSP_REGTYPE_SHIFT) |
2360 ((param & WINED3DSP_REGTYPE_MASK2) >> WINED3DSP_REGTYPE_SHIFT2));
2361 }
2362
2363 static inline int shader_get_writemask(const DWORD param) {
2364 return param & WINED3DSP_WRITEMASK_ALL;
2365 }
2366
2367 static inline BOOL shader_is_pshader_version(DWORD token) {
2368 return 0xFFFF0000 == (token & 0xFFFF0000);
2369 }
2370
2371 static inline BOOL shader_is_vshader_version(DWORD token) {
2372 return 0xFFFE0000 == (token & 0xFFFF0000);
2373 }
2374
2375 static inline BOOL shader_is_comment(DWORD token) {
2376 return WINED3DSIO_COMMENT == (token & WINED3DSI_OPCODE_MASK);
2377 }
2378
2379 static inline BOOL shader_is_scalar(WINED3DSHADER_PARAM_REGISTER_TYPE register_type, UINT register_idx)
2380 {
2381 switch (register_type)
2382 {
2383 case WINED3DSPR_RASTOUT:
2384 /* oFog & oPts */
2385 if (register_idx != 0) return TRUE;
2386 /* oPos */
2387 return FALSE;
2388
2389 case WINED3DSPR_DEPTHOUT: /* oDepth */
2390 case WINED3DSPR_CONSTBOOL: /* b# */
2391 case WINED3DSPR_LOOP: /* aL */
2392 case WINED3DSPR_PREDICATE: /* p0 */
2393 return TRUE;
2394
2395 case WINED3DSPR_MISCTYPE:
2396 switch(register_idx)
2397 {
2398 case 0: /* vPos */
2399 return FALSE;
2400 case 1: /* vFace */
2401 return TRUE;
2402 default:
2403 return FALSE;
2404 }
2405
2406 default:
2407 return FALSE;
2408 }
2409 }
2410
2411 static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
2412 local_constant* lconst;
2413
2414 if(This->baseShader.load_local_constsF) return FALSE;
2415 LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
2416 if(lconst->idx == reg) return TRUE;
2417 }
2418 return FALSE;
2419
2420 }
2421
2422 /*****************************************************************************
2423 * IDirect3DVertexShader implementation structures
2424 */
2425
2426 struct vs_compiled_shader {
2427 struct vs_compile_args args;
2428 GLuint prgId;
2429 };
2430
2431 typedef struct IWineD3DVertexShaderImpl {
2432 /* IUnknown parts*/
2433 const IWineD3DVertexShaderVtbl *lpVtbl;
2434
2435 /* IWineD3DBaseShader */
2436 IWineD3DBaseShaderClass baseShader;
2437
2438 /* IWineD3DVertexShaderImpl */
2439 IUnknown *parent;
2440
2441 DWORD usage;
2442
2443 /* The GL shader */
2444 struct vs_compiled_shader *gl_shaders;
2445 UINT num_gl_shaders, shader_array_size;
2446
2447 /* Vertex shader input and output semantics */
2448 struct wined3d_shader_semantic semantics_in[MAX_ATTRIBS];
2449 struct wined3d_shader_semantic semantics_out[MAX_REG_OUTPUT];
2450
2451 UINT min_rel_offset, max_rel_offset;
2452 UINT rel_offset;
2453
2454 UINT recompile_count;
2455
2456 const struct vs_compile_args *cur_args;
2457 } IWineD3DVertexShaderImpl;
2458 extern const SHADER_OPCODE IWineD3DVertexShaderImpl_shader_ins[];
2459 extern const IWineD3DVertexShaderVtbl IWineD3DVertexShader_Vtbl;
2460
2461 void find_vs_compile_args(IWineD3DVertexShaderImpl *shader, IWineD3DStateBlockImpl *stateblock, struct vs_compile_args *args);
2462 GLuint find_gl_vshader(IWineD3DVertexShaderImpl *shader, const struct vs_compile_args *args);
2463
2464 /*****************************************************************************
2465 * IDirect3DPixelShader implementation structure
2466 */
2467 struct ps_compiled_shader {
2468 struct ps_compile_args args;
2469 GLuint prgId;
2470 };
2471
2472 typedef struct IWineD3DPixelShaderImpl {
2473 /* IUnknown parts */
2474 const IWineD3DPixelShaderVtbl *lpVtbl;
2475
2476 /* IWineD3DBaseShader */
2477 IWineD3DBaseShaderClass baseShader;
2478
2479 /* IWineD3DPixelShaderImpl */
2480 IUnknown *parent;
2481
2482 /* Pixel shader input semantics */
2483 struct wined3d_shader_semantic semantics_in[MAX_REG_INPUT];
2484 DWORD input_reg_map[MAX_REG_INPUT];
2485 BOOL input_reg_used[MAX_REG_INPUT];
2486 int declared_in_count;
2487
2488 /* The GL shader */
2489 struct ps_compiled_shader *gl_shaders;
2490 UINT num_gl_shaders, shader_array_size;
2491
2492 /* Some information about the shader behavior */
2493 struct stb_const_desc bumpenvmatconst[MAX_TEXTURES];
2494 unsigned char numbumpenvmatconsts;
2495 struct stb_const_desc luminanceconst[MAX_TEXTURES];
2496 char vpos_uniform;
2497
2498 const struct ps_compile_args *cur_args;
2499 } IWineD3DPixelShaderImpl;
2500
2501 extern const SHADER_OPCODE IWineD3DPixelShaderImpl_shader_ins[];
2502 extern const IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl;
2503 GLuint find_gl_pshader(IWineD3DPixelShaderImpl *shader, const struct ps_compile_args *args);
2504 void find_ps_compile_args(IWineD3DPixelShaderImpl *shader, IWineD3DStateBlockImpl *stateblock, struct ps_compile_args *args);
2505
2506 /* sRGB correction constants */
2507 static const float srgb_cmp = 0.0031308;
2508 static const float srgb_mul_low = 12.92;
2509 static const float srgb_pow = 0.41666;
2510 static const float srgb_mul_high = 1.055;
2511 static const float srgb_sub_high = 0.055;
2512
2513 /*****************************************************************************
2514 * IWineD3DPalette implementation structure
2515 */
2516 struct IWineD3DPaletteImpl {
2517 /* IUnknown parts */
2518 const IWineD3DPaletteVtbl *lpVtbl;
2519 LONG ref;
2520
2521 IUnknown *parent;
2522 IWineD3DDeviceImpl *wineD3DDevice;
2523
2524 /* IWineD3DPalette */
2525 HPALETTE hpal;
2526 WORD palVersion; /*| */
2527 WORD palNumEntries; /*| LOGPALETTE */
2528 PALETTEENTRY palents[256]; /*| */
2529 /* This is to store the palette in 'screen format' */
2530 int screen_palents[256];
2531 DWORD Flags;
2532 };
2533
2534 extern const IWineD3DPaletteVtbl IWineD3DPalette_Vtbl;
2535 DWORD IWineD3DPaletteImpl_Size(DWORD dwFlags);
2536
2537 /* DirectDraw utility functions */
2538 extern WINED3DFORMAT pixelformat_for_depth(DWORD depth);
2539
2540 /*****************************************************************************
2541 * Pixel format management
2542 */
2543
2544 struct GlPixelFormatDesc
2545 {
2546 WINED3DFORMAT format;
2547 DWORD red_mask;
2548 DWORD green_mask;
2549 DWORD blue_mask;
2550 DWORD alpha_mask;
2551 UINT byte_count;
2552 WORD depth_size;
2553 WORD stencil_size;
2554
2555 enum wined3d_ffp_emit_idx emit_idx;
2556 GLint component_count;
2557 GLenum gl_vtx_type;
2558 GLint gl_vtx_format;
2559 GLboolean gl_normalized;
2560 unsigned int component_size;
2561
2562 GLint glInternal;
2563 GLint glGammaInternal;
2564 GLint rtInternal;
2565 GLint glFormat;
2566 GLint glType;
2567 unsigned int Flags;
2568 float heightscale;
2569 struct color_fixup_desc color_fixup;
2570 };
2571
2572 const struct GlPixelFormatDesc *getFormatDescEntry(WINED3DFORMAT fmt, const WineD3D_GL_Info *gl_info);
2573
2574 static inline BOOL use_vs(IWineD3DStateBlockImpl *stateblock)
2575 {
2576 return (stateblock->vertexShader
2577 && !stateblock->wineD3DDevice->strided_streams.position_transformed
2578 && stateblock->wineD3DDevice->vs_selected_mode != SHADER_NONE);
2579 }
2580
2581 static inline BOOL use_ps(IWineD3DStateBlockImpl *stateblock)
2582 {
2583 return (stateblock->pixelShader
2584 && stateblock->wineD3DDevice->ps_selected_mode != SHADER_NONE);
2585 }
2586
2587 void stretch_rect_fbo(IWineD3DDevice *iface, IWineD3DSurface *src_surface, WINED3DRECT *src_rect,
2588 IWineD3DSurface *dst_surface, WINED3DRECT *dst_rect, const WINED3DTEXTUREFILTERTYPE filter, BOOL flip);
2589 #endif
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