wined3d_private.h@ 53740

Last change on this file since 53740 was 53735, checked in by vboxsync, 10 years ago
build fix
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 130.5 KB

Line
1	/*
2	* Direct3D wine internal private include file
3	*
4	* Copyright 2002-2003 The wine-d3d team
5	* Copyright 2002-2003 Raphael Junqueira
6	* Copyright 2002-2003, 2004 Jason Edmeades
7	* Copyright 2005 Oliver Stieber
8	*
9	* This library is free software; you can redistribute it and/or
10	* modify it under the terms of the GNU Lesser General Public
11	* License as published by the Free Software Foundation; either
12	* version 2.1 of the License, or (at your option) any later version.
13	*
14	* This library is distributed in the hope that it will be useful,
15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17	* Lesser General Public License for more details.
18	*
19	* You should have received a copy of the GNU Lesser General Public
20	* License along with this library; if not, write to the Free Software
21	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22	*/
23
24	/*
25	* Oracle LGPL Disclaimer: For the avoidance of doubt, except that if any license choice
26	* other than GPL or LGPL is available it will apply instead, Oracle elects to use only
27	* the Lesser General Public License version 2.1 (LGPLv2) at this time for any software where
28	* a choice of LGPL license versions is made available with the language indicating
29	* that LGPLv2 or any later version may be used, or where a choice of which version
30	* of the LGPL is applied is otherwise unspecified.
31	*/
32
33	#ifndef __WINE_WINED3D_PRIVATE_H
34	#define __WINE_WINED3D_PRIVATE_H
35
36	#include <stdarg.h>
37	#include <math.h>
38	#include <limits.h>
39	#define NONAMELESSUNION
40	#define NONAMELESSSTRUCT
41	#define COBJMACROS
42	#ifndef VBOX_WINE_WITHOUT_LIBWINE
43	#include "windef.h"
44	#include "winbase.h"
45	#include "winreg.h"
46	#include "wingdi.h"
47	#include "winuser.h"
48	#else
49	#include <windows.h>
50	#endif
51	#include "wine/debug.h"
52	#include "wine/unicode.h"
53
54	#ifndef VBOX_WINE_WITHOUT_LIBWINE
55	#include "objbase.h"
56	#endif
57	#include "wine/wined3d.h"
58	#include "wined3d_gl.h"
59	#include "wine/list.h"
60	#include "wine/rbtree.h"
61
62	#include "vboxext.h"
63
64	#ifdef VBOX_WITH_VMSVGA
65	#include "winoverride.h"
66	#endif
67
68	#ifdef VBOX_WITH_WDDM
69	# include "vboxsharedrc.h"
70	#endif
71
72	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
73	# define VBoxTlsRefGetImpl(_tls) (TlsGetValue((DWORD)(_tls)))
74	# define VBoxTlsRefSetImpl(_tls, _val) (TlsSetValue((DWORD)(_tls), (_val)))
75	# define VBoxTlsRefAssertImpl Assert
76	# undef cdecl /* see windef.h */
77	# include <VBox/VBoxVideo3D.h>
78	#endif
79
80	/* Driver quirks */
81	#define WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT 0x00000001
82	#define WINED3D_QUIRK_SET_TEXCOORD_W 0x00000002
83	#define WINED3D_QUIRK_GLSL_CLIP_VARYING 0x00000004
84	#define WINED3D_QUIRK_ALLOWS_SPECULAR_ALPHA 0x00000008
85	#define WINED3D_QUIRK_NV_CLIP_BROKEN 0x00000010
86	#define WINED3D_QUIRK_FBO_TEX_UPDATE 0x00000020
87	#define WINED3D_QUIRK_FULLSIZE_BLIT 0x00000040
88	#define WINED3D_QUIRK_FORCE_BLIT 0x00000080
89
90	/* Texture format fixups */
91
92	enum fixup_channel_source
93	{
94	CHANNEL_SOURCE_ZERO = 0,
95	CHANNEL_SOURCE_ONE = 1,
96	CHANNEL_SOURCE_X = 2,
97	CHANNEL_SOURCE_Y = 3,
98	CHANNEL_SOURCE_Z = 4,
99	CHANNEL_SOURCE_W = 5,
100	CHANNEL_SOURCE_COMPLEX0 = 6,
101	CHANNEL_SOURCE_COMPLEX1 = 7,
102	};
103
104	enum complex_fixup
105	{
106	COMPLEX_FIXUP_NONE = 0,
107	COMPLEX_FIXUP_YUY2 = 1,
108	COMPLEX_FIXUP_UYVY = 2,
109	COMPLEX_FIXUP_YV12 = 3,
110	COMPLEX_FIXUP_P8 = 4,
111	};
112
113	#include <pshpack2.h>
114	struct color_fixup_desc
115	{
116	unsigned x_sign_fixup : 1;
117	unsigned x_source : 3;
118	unsigned y_sign_fixup : 1;
119	unsigned y_source : 3;
120	unsigned z_sign_fixup : 1;
121	unsigned z_source : 3;
122	unsigned w_sign_fixup : 1;
123	unsigned w_source : 3;
124	};
125	#include <poppack.h>
126
127	static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
128	{0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
129
130	static inline struct color_fixup_desc create_color_fixup_desc(
131	int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
132	int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
133	{
134	struct color_fixup_desc fixup =
135	{
136	sign0, src0,
137	sign1, src1,
138	sign2, src2,
139	sign3, src3,
140	};
141	return fixup;
142	}
143
144	static inline struct color_fixup_desc create_complex_fixup_desc(enum complex_fixup complex_fixup)
145	{
146	struct color_fixup_desc fixup =
147	{
148	0, complex_fixup & (1 << 0) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
149	0, complex_fixup & (1 << 1) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
150	0, complex_fixup & (1 << 2) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
151	0, complex_fixup & (1 << 3) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
152	};
153	return fixup;
154	}
155
156	static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
157	{
158	return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
159	}
160
161	static inline BOOL is_complex_fixup(struct color_fixup_desc fixup)
162	{
163	return fixup.x_source == CHANNEL_SOURCE_COMPLEX0 \|\| fixup.x_source == CHANNEL_SOURCE_COMPLEX1;
164	}
165
166	static inline enum complex_fixup get_complex_fixup(struct color_fixup_desc fixup)
167	{
168	enum complex_fixup complex_fixup = 0;
169	if (fixup.x_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 0);
170	if (fixup.y_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 1);
171	if (fixup.z_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 2);
172	if (fixup.w_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 3);
173	return complex_fixup;
174	}
175
176	void *wined3d_rb_alloc(size_t size) DECLSPEC_HIDDEN;
177	void wined3d_rb_realloc(void ptr, size_t size) DECLSPEC_HIDDEN;
178	void wined3d_rb_free(void *ptr) DECLSPEC_HIDDEN;
179
180	/* Device caps */
181	#define MAX_PALETTES 65536
182	#define MAX_STREAMS 16
183	#define MAX_TEXTURES 8
184	#define MAX_FRAGMENT_SAMPLERS 16
185	#define MAX_VERTEX_SAMPLERS 4
186	#define MAX_COMBINED_SAMPLERS (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
187	#define MAX_ACTIVE_LIGHTS 8
188	#define MAX_CLIPPLANES WINED3DMAXUSERCLIPPLANES
189
190	struct min_lookup
191	{
192	GLenum mip[WINED3DTEXF_LINEAR + 1];
193	};
194
195	extern const struct min_lookup minMipLookup[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
196	extern const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
197	extern const struct min_lookup minMipLookup_noMip[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
198	extern const GLenum magLookup[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
199	extern const GLenum magLookup_noFilter[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
200
201	static inline GLenum wined3d_gl_mag_filter(const GLenum mag_lookup[], WINED3DTEXTUREFILTERTYPE mag_filter)
202	{
203	return mag_lookup[mag_filter];
204	}
205
206	static inline GLenum wined3d_gl_min_mip_filter(const struct min_lookup min_mip_lookup[],
207	WINED3DTEXTUREFILTERTYPE min_filter, WINED3DTEXTUREFILTERTYPE mip_filter)
208	{
209	return min_mip_lookup[min_filter].mip[mip_filter];
210	}
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	unsigned long fNaN = 0x7fc00000;
224	unsigned long fNegInf = 0xff800000;
225	unsigned long fInf = 0x7f800000;
226
227	const unsigned short s = ((*in) & 0x8000);
228	const unsigned short e = ((*in) & 0x7C00) >> 10;
229	const unsigned short m = (*in) & 0x3FF;
230	const float sgn = (s ? -1.0f : 1.0f);
231
232	if(e == 0) {
233	if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
234	else return sgn * pow(2, -14.0f) * ((float)m / 1024.0f);
235	} else if(e < 31) {
236	return sgn * pow(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
237	} else {
238	if(m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
239	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
240	}
241	}
242
243	static inline float float_24_to_32(DWORD in)
244	{
245	const float sgn = in & 0x800000 ? -1.0f : 1.0f;
246	const unsigned short e = (in & 0x780000) >> 19;
247	const unsigned short m = in & 0x7ffff;
248	unsigned long fNaN = 0x7fc00000;
249	unsigned long fNegInf = 0xff800000;
250	unsigned long fInf = 0x7f800000;
251
252	if (e == 0)
253	{
254	if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
255	else return sgn * pow(2, -6.0f) * ((float)m / 524288.0f);
256	}
257	else if (e < 15)
258	{
259	return sgn * pow(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
260	}
261	else
262	{
263	if (m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
264	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
265	}
266	}
267
268	/**
269	* Settings
270	*/
271	#define VS_NONE 0
272	#define VS_HW 1
273
274	#define PS_NONE 0
275	#define PS_HW 1
276
277	#define VBO_NONE 0
278	#define VBO_HW 1
279
280	#define ORM_BACKBUFFER 0
281	#define ORM_FBO 1
282
283	#define SHADER_ARB 1
284	#define SHADER_GLSL 2
285	#define SHADER_ATI 3
286	#define SHADER_NONE 4
287
288	#define RTL_DISABLE -1
289	#define RTL_READDRAW 1
290	#define RTL_READTEX 2
291
292	#define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
293	#define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
294
295	/* NOTE: When adding fields to this structure, make sure to update the default
296	* values in wined3d_main.c as well. */
297	typedef struct wined3d_settings_s {
298	/* vertex and pixel shader modes */
299	int vs_mode;
300	int ps_mode;
301	/* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
302	we should use it. However, until it's fully implemented, we'll leave it as a registry
303	setting for developers. */
304	BOOL glslRequested;
305	int offscreen_rendering_mode;
306	int rendertargetlock_mode;
307	unsigned short pci_vendor_id;
308	unsigned short pci_device_id;
309	/* Memory tracking and object counting */
310	unsigned int emulated_textureram;
311	char *logo;
312	int allow_multisampling;
313	BOOL strict_draw_ordering;
314	} wined3d_settings_t;
315
316	extern wined3d_settings_t wined3d_settings DECLSPEC_HIDDEN;
317
318	typedef enum _WINED3DSAMPLER_TEXTURE_TYPE
319	{
320	WINED3DSTT_UNKNOWN = 0,
321	WINED3DSTT_1D = 1,
322	WINED3DSTT_2D = 2,
323	WINED3DSTT_CUBE = 3,
324	WINED3DSTT_VOLUME = 4,
325	} WINED3DSAMPLER_TEXTURE_TYPE;
326
327	typedef enum _WINED3DSHADER_PARAM_REGISTER_TYPE
328	{
329	WINED3DSPR_TEMP = 0,
330	WINED3DSPR_INPUT = 1,
331	WINED3DSPR_CONST = 2,
332	WINED3DSPR_ADDR = 3,
333	WINED3DSPR_TEXTURE = 3,
334	WINED3DSPR_RASTOUT = 4,
335	WINED3DSPR_ATTROUT = 5,
336	WINED3DSPR_TEXCRDOUT = 6,
337	WINED3DSPR_OUTPUT = 6,
338	WINED3DSPR_CONSTINT = 7,
339	WINED3DSPR_COLOROUT = 8,
340	WINED3DSPR_DEPTHOUT = 9,
341	WINED3DSPR_SAMPLER = 10,
342	WINED3DSPR_CONST2 = 11,
343	WINED3DSPR_CONST3 = 12,
344	WINED3DSPR_CONST4 = 13,
345	WINED3DSPR_CONSTBOOL = 14,
346	WINED3DSPR_LOOP = 15,
347	WINED3DSPR_TEMPFLOAT16 = 16,
348	WINED3DSPR_MISCTYPE = 17,
349	WINED3DSPR_LABEL = 18,
350	WINED3DSPR_PREDICATE = 19,
351	WINED3DSPR_IMMCONST,
352	WINED3DSPR_CONSTBUFFER,
353	} WINED3DSHADER_PARAM_REGISTER_TYPE;
354
355	enum wined3d_immconst_type
356	{
357	WINED3D_IMMCONST_FLOAT,
358	WINED3D_IMMCONST_FLOAT4,
359	};
360
361	#define WINED3DSP_NOSWIZZLE (0 \| (1 << 2) \| (2 << 4) \| (3 << 6))
362
363	typedef enum _WINED3DSHADER_PARAM_SRCMOD_TYPE
364	{
365	WINED3DSPSM_NONE = 0,
366	WINED3DSPSM_NEG = 1,
367	WINED3DSPSM_BIAS = 2,
368	WINED3DSPSM_BIASNEG = 3,
369	WINED3DSPSM_SIGN = 4,
370	WINED3DSPSM_SIGNNEG = 5,
371	WINED3DSPSM_COMP = 6,
372	WINED3DSPSM_X2 = 7,
373	WINED3DSPSM_X2NEG = 8,
374	WINED3DSPSM_DZ = 9,
375	WINED3DSPSM_DW = 10,
376	WINED3DSPSM_ABS = 11,
377	WINED3DSPSM_ABSNEG = 12,
378	WINED3DSPSM_NOT = 13,
379	} WINED3DSHADER_PARAM_SRCMOD_TYPE;
380
381	#define WINED3DSP_WRITEMASK_0 0x1 /* .x r */
382	#define WINED3DSP_WRITEMASK_1 0x2 /* .y g */
383	#define WINED3DSP_WRITEMASK_2 0x4 /* .z b */
384	#define WINED3DSP_WRITEMASK_3 0x8 /* .w a */
385	#define WINED3DSP_WRITEMASK_ALL 0xf /* all */
386
387	typedef enum _WINED3DSHADER_PARAM_DSTMOD_TYPE
388	{
389	WINED3DSPDM_NONE = 0,
390	WINED3DSPDM_SATURATE = 1,
391	WINED3DSPDM_PARTIALPRECISION = 2,
392	WINED3DSPDM_MSAMPCENTROID = 4,
393	} WINED3DSHADER_PARAM_DSTMOD_TYPE;
394
395	/* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
396	#define WINED3DSI_TEXLD_PROJECT 1
397	#define WINED3DSI_TEXLD_BIAS 2
398
399	typedef enum COMPARISON_TYPE
400	{
401	COMPARISON_GT = 1,
402	COMPARISON_EQ = 2,
403	COMPARISON_GE = 3,
404	COMPARISON_LT = 4,
405	COMPARISON_NE = 5,
406	COMPARISON_LE = 6,
407	} COMPARISON_TYPE;
408
409	#define WINED3D_SM1_VS 0xfffe
410	#define WINED3D_SM1_PS 0xffff
411	#define WINED3D_SM4_PS 0x0000
412	#define WINED3D_SM4_VS 0x0001
413	#define WINED3D_SM4_GS 0x0002
414
415	/* Shader version tokens, and shader end tokens */
416	#define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) \| ((major) << 8) \| (minor))
417	#define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) \| ((major) << 8) \| (minor))
418
419	/* Shader backends */
420
421	/* TODO: Make this dynamic, based on shader limits ? */
422	#define MAX_ATTRIBS 16
423	#define MAX_REG_ADDR 1
424	#define MAX_REG_TEMP 32
425	#define MAX_REG_TEXCRD 8
426	#define MAX_REG_INPUT 12
427	#define MAX_REG_OUTPUT 12
428	#define MAX_CONST_I 16
429	#define MAX_CONST_B 16
430
431	/* FIXME: This needs to go up to 2048 for
432	* Shader model 3 according to msdn (and for software shaders) */
433	#define MAX_LABELS 16
434
435	#define SHADER_PGMSIZE 65535
436
437	struct wined3d_shader_buffer
438	{
439	char *buffer;
440	unsigned int bsize;
441	unsigned int lineNo;
442	BOOL newline;
443	};
444
445	enum WINED3D_SHADER_INSTRUCTION_HANDLER
446	{
447	WINED3DSIH_ABS,
448	WINED3DSIH_ADD,
449	WINED3DSIH_BEM,
450	WINED3DSIH_BREAK,
451	WINED3DSIH_BREAKC,
452	WINED3DSIH_BREAKP,
453	WINED3DSIH_CALL,
454	WINED3DSIH_CALLNZ,
455	WINED3DSIH_CMP,
456	WINED3DSIH_CND,
457	WINED3DSIH_CRS,
458	WINED3DSIH_CUT,
459	WINED3DSIH_DCL,
460	WINED3DSIH_DEF,
461	WINED3DSIH_DEFB,
462	WINED3DSIH_DEFI,
463	WINED3DSIH_DP2ADD,
464	WINED3DSIH_DP3,
465	WINED3DSIH_DP4,
466	WINED3DSIH_DST,
467	WINED3DSIH_DSX,
468	WINED3DSIH_DSY,
469	WINED3DSIH_ELSE,
470	WINED3DSIH_EMIT,
471	WINED3DSIH_ENDIF,
472	WINED3DSIH_ENDLOOP,
473	WINED3DSIH_ENDREP,
474	WINED3DSIH_EXP,
475	WINED3DSIH_EXPP,
476	WINED3DSIH_FRC,
477	WINED3DSIH_IADD,
478	WINED3DSIH_IF,
479	WINED3DSIH_IFC,
480	WINED3DSIH_IGE,
481	WINED3DSIH_LABEL,
482	WINED3DSIH_LIT,
483	WINED3DSIH_LOG,
484	WINED3DSIH_LOGP,
485	WINED3DSIH_LOOP,
486	WINED3DSIH_LRP,
487	WINED3DSIH_LT,
488	WINED3DSIH_M3x2,
489	WINED3DSIH_M3x3,
490	WINED3DSIH_M3x4,
491	WINED3DSIH_M4x3,
492	WINED3DSIH_M4x4,
493	WINED3DSIH_MAD,
494	WINED3DSIH_MAX,
495	WINED3DSIH_MIN,
496	WINED3DSIH_MOV,
497	WINED3DSIH_MOVA,
498	WINED3DSIH_MUL,
499	WINED3DSIH_NOP,
500	WINED3DSIH_NRM,
501	WINED3DSIH_PHASE,
502	WINED3DSIH_POW,
503	WINED3DSIH_RCP,
504	WINED3DSIH_REP,
505	WINED3DSIH_RET,
506	WINED3DSIH_RSQ,
507	WINED3DSIH_SETP,
508	WINED3DSIH_SGE,
509	WINED3DSIH_SGN,
510	WINED3DSIH_SINCOS,
511	WINED3DSIH_SLT,
512	WINED3DSIH_SUB,
513	WINED3DSIH_TEX,
514	WINED3DSIH_TEXBEM,
515	WINED3DSIH_TEXBEML,
516	WINED3DSIH_TEXCOORD,
517	WINED3DSIH_TEXDEPTH,
518	WINED3DSIH_TEXDP3,
519	WINED3DSIH_TEXDP3TEX,
520	WINED3DSIH_TEXKILL,
521	WINED3DSIH_TEXLDD,
522	WINED3DSIH_TEXLDL,
523	WINED3DSIH_TEXM3x2DEPTH,
524	WINED3DSIH_TEXM3x2PAD,
525	WINED3DSIH_TEXM3x2TEX,
526	WINED3DSIH_TEXM3x3,
527	WINED3DSIH_TEXM3x3DIFF,
528	WINED3DSIH_TEXM3x3PAD,
529	WINED3DSIH_TEXM3x3SPEC,
530	WINED3DSIH_TEXM3x3TEX,
531	WINED3DSIH_TEXM3x3VSPEC,
532	WINED3DSIH_TEXREG2AR,
533	WINED3DSIH_TEXREG2GB,
534	WINED3DSIH_TEXREG2RGB,
535	WINED3DSIH_TABLE_SIZE
536	};
537
538	enum wined3d_shader_type
539	{
540	WINED3D_SHADER_TYPE_PIXEL,
541	WINED3D_SHADER_TYPE_VERTEX,
542	WINED3D_SHADER_TYPE_GEOMETRY,
543	};
544
545	struct wined3d_shader_version
546	{
547	enum wined3d_shader_type type;
548	BYTE major;
549	BYTE minor;
550	};
551
552	#define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) \| (minor))
553
554	typedef struct shader_reg_maps
555	{
556	struct wined3d_shader_version shader_version;
557	BYTE texcoord; /* MAX_REG_TEXCRD, 8 */
558	BYTE address; /* MAX_REG_ADDR, 1 */
559	WORD labels; /* MAX_LABELS, 16 */
560	DWORD temporary; /* MAX_REG_TEMP, 32 */
561	DWORD constf; / pixel, vertex */
562	DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
563	WORD input_registers; /* max(MAX_REG_INPUT, MAX_ATTRIBS), 16 */
564	WORD output_registers; /* MAX_REG_OUTPUT, 12 */
565	WORD integer_constants; /* MAX_CONST_I, 16 */
566	WORD boolean_constants; /* MAX_CONST_B, 16 */
567	WORD local_int_consts; /* MAX_CONST_I, 16 */
568	WORD local_bool_consts; /* MAX_CONST_B, 16 */
569
570	WINED3DSAMPLER_TEXTURE_TYPE sampler_type[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
571	BYTE bumpmat; /* MAX_TEXTURES, 8 */
572	BYTE luminanceparams; /* MAX_TEXTURES, 8 */
573
574	WORD usesnrm : 1;
575	WORD vpos : 1;
576	WORD usesdsx : 1;
577	WORD usesdsy : 1;
578	WORD usestexldd : 1;
579	WORD usesmova : 1;
580	WORD usesfacing : 1;
581	WORD usesrelconstF : 1;
582	WORD fog : 1;
583	WORD usestexldl : 1;
584	WORD usesifc : 1;
585	WORD usescall : 1;
586	WORD padding : 4;
587
588	/* Whether or not loops are used in this shader, and nesting depth */
589	unsigned loop_depth;
590	unsigned highest_render_target;
591
592	} shader_reg_maps;
593
594	struct wined3d_shader_context
595	{
596	IWineD3DBaseShader *shader;
597	const struct wined3d_gl_info *gl_info;
598	const struct shader_reg_maps *reg_maps;
599	struct wined3d_shader_buffer *buffer;
600	void *backend_data;
601	};
602
603	struct wined3d_shader_register
604	{
605	WINED3DSHADER_PARAM_REGISTER_TYPE type;
606	UINT idx;
607	UINT array_idx;
608	const struct wined3d_shader_src_param *rel_addr;
609	enum wined3d_immconst_type immconst_type;
610	DWORD immconst_data[4];
611	};
612
613	struct wined3d_shader_dst_param
614	{
615	struct wined3d_shader_register reg;
616	DWORD write_mask;
617	DWORD modifiers;
618	DWORD shift;
619	};
620
621	struct wined3d_shader_src_param
622	{
623	struct wined3d_shader_register reg;
624	DWORD swizzle;
625	DWORD modifiers;
626	};
627
628	struct wined3d_shader_instruction
629	{
630	const struct wined3d_shader_context *ctx;
631	enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
632	DWORD flags;
633	BOOL coissue;
634	DWORD predicate;
635	UINT dst_count;
636	const struct wined3d_shader_dst_param *dst;
637	UINT src_count;
638	const struct wined3d_shader_src_param *src;
639	};
640
641	struct wined3d_shader_semantic
642	{
643	WINED3DDECLUSAGE usage;
644	UINT usage_idx;
645	WINED3DSAMPLER_TEXTURE_TYPE sampler_type;
646	struct wined3d_shader_dst_param reg;
647	};
648
649	struct wined3d_shader_attribute
650	{
651	WINED3DDECLUSAGE usage;
652	UINT usage_idx;
653	};
654
655	struct wined3d_shader_loop_control
656	{
657	unsigned int count;
658	unsigned int start;
659	int step;
660	};
661
662	struct wined3d_shader_frontend
663	{
664	void (shader_init)(const DWORD ptr, const struct wined3d_shader_signature output_signature);
665	void (shader_free)(void data);
666	void (shader_read_header)(void data, const DWORD *ptr, struct wined3d_shader_version shader_version);
667	void (shader_read_opcode)(void data, const DWORD *ptr, struct wined3d_shader_instruction ins, UINT *param_size);
668	void (shader_read_src_param)(void data, const DWORD *ptr, struct wined3d_shader_src_param src_param,
669	struct wined3d_shader_src_param *src_rel_addr);
670	void (shader_read_dst_param)(void data, const DWORD *ptr, struct wined3d_shader_dst_param dst_param,
671	struct wined3d_shader_src_param *dst_rel_addr);
672	void (shader_read_semantic)(const DWORD ptr, struct wined3d_shader_semantic semantic);
673	void (shader_read_comment)(const DWORD ptr, const char comment, UINT comment_size);
674	BOOL (shader_is_end)(void data, const DWORD **ptr);
675	};
676
677	extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
678	extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
679
680	typedef void (SHADER_HANDLER)(const struct wined3d_shader_instruction );
681
682	struct shader_caps {
683	DWORD VertexShaderVersion;
684	DWORD MaxVertexShaderConst;
685
686	DWORD PixelShaderVersion;
687	float PixelShader1xMaxValue;
688	DWORD MaxPixelShaderConst;
689
690	WINED3DVSHADERCAPS2_0 VS20Caps;
691	WINED3DPSHADERCAPS2_0 PS20Caps;
692
693	DWORD MaxVShaderInstructionsExecuted;
694	DWORD MaxPShaderInstructionsExecuted;
695	DWORD MaxVertexShader30InstructionSlots;
696	DWORD MaxPixelShader30InstructionSlots;
697
698	BOOL VSClipping;
699	};
700
701	enum tex_types
702	{
703	tex_1d = 0,
704	tex_2d = 1,
705	tex_3d = 2,
706	tex_cube = 3,
707	tex_rect = 4,
708	tex_type_count = 5,
709	};
710
711	enum vertexprocessing_mode {
712	fixedfunction,
713	vertexshader,
714	pretransformed
715	};
716
717	#define WINED3D_CONST_NUM_UNUSED ~0U
718
719	enum fogmode {
720	FOG_OFF,
721	FOG_LINEAR,
722	FOG_EXP,
723	FOG_EXP2
724	};
725
726	struct wined3d_context;
727
728	#define WINED3D_PSARGS_PROJECTED (1<<3)
729	#define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
730	#define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xF
731
732	/* Stateblock dependent parameters which have to be hardcoded
733	* into the shader code
734	*/
735	struct ps_compile_args {
736	struct color_fixup_desc color_fixup[MAX_FRAGMENT_SAMPLERS];
737	enum vertexprocessing_mode vp_mode;
738	enum fogmode fog;
739	/* Projected textures(ps 1.0-1.3) */
740	WORD tex_transform;
741	/* Texture types(2D, Cube, 3D) in ps 1.x */
742	WORD srgb_correction;
743	WORD np2_fixup;
744	/* Bitmap for NP2 texcoord fixups (16 samplers max currently).
745	D3D9 has a limit of 16 samplers and the fixup is superfluous
746	in D3D10 (unconditional NP2 support mandatory). */
747	WORD t_mirror;
748	};
749
750	enum fog_src_type {
751	VS_FOG_Z = 0,
752	VS_FOG_COORD = 1
753	};
754
755	struct vs_compile_args {
756	BYTE fog_src;
757	BYTE clip_enabled;
758	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
759	};
760
761	typedef struct {
762	void (shader_handle_instruction)(const struct wined3d_shader_instruction );
763	void (shader_select)(const struct wined3d_context context, BOOL usePS, BOOL useVS);
764	void (shader_select_depth_blt)(IWineD3DDevice iface, enum tex_types tex_type);
765	void (shader_deselect_depth_blt)(IWineD3DDevice iface);
766	void (shader_update_float_vertex_constants)(IWineD3DDevice iface, UINT start, UINT count);
767	void (shader_update_float_pixel_constants)(IWineD3DDevice iface, UINT start, UINT count);
768	void (shader_load_constants)(const struct wined3d_context context, char usePS, char useVS);
769	void (shader_load_np2fixup_constants)(IWineD3DDevice iface, char usePS, char useVS);
770	void (shader_destroy)(IWineD3DBaseShader iface);
771	HRESULT (shader_alloc_private)(IWineD3DDevice iface);
772	void (shader_free_private)(IWineD3DDevice iface);
773	BOOL (shader_dirtifyable_constants)(IWineD3DDevice iface);
774	void (shader_get_caps)(const struct wined3d_gl_info gl_info, struct shader_caps *caps);
775	BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
776	void (shader_add_instruction_modifiers)(const struct wined3d_shader_instruction ins);
777	} shader_backend_t;
778
779	extern const shader_backend_t glsl_shader_backend DECLSPEC_HIDDEN;
780	extern const shader_backend_t arb_program_shader_backend DECLSPEC_HIDDEN;
781	extern const shader_backend_t none_shader_backend DECLSPEC_HIDDEN;
782
783	/* X11 locking */
784
785	extern void (* CDECL wine_tsx11_lock_ptr)(void) DECLSPEC_HIDDEN;
786	extern void (* CDECL wine_tsx11_unlock_ptr)(void) DECLSPEC_HIDDEN;
787
788	/* As GLX relies on X, this is needed */
789	extern int num_lock DECLSPEC_HIDDEN;
790
791	#if 0
792	#define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
793	#define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
794	#else
795	#define ENTER_GL() wine_tsx11_lock_ptr()
796	#define LEAVE_GL() wine_tsx11_unlock_ptr()
797	#endif
798
799	/*****************************************************************************
800	* Defines
801	*/
802
803	/* GL related defines */
804	/* ------------------ */
805	#define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
806
807	#define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
808	#define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
809	#define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
810	#define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
811
812	#define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
813	#define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
814	#define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
815	#define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
816
817	#define D3DCOLORTOGLFLOAT4(dw, vec) do { \
818	(vec)[0] = D3DCOLOR_R(dw); \
819	(vec)[1] = D3DCOLOR_G(dw); \
820	(vec)[2] = D3DCOLOR_B(dw); \
821	(vec)[3] = D3DCOLOR_A(dw); \
822	} while(0)
823
824	/* DirectX Device Limits */
825	/* --------------------- */
826	#define MAX_MIP_LEVELS 32 /* Maximum number of mipmap levels. */
827	#define HIGHEST_TRANSFORMSTATE WINED3DTS_WORLDMATRIX(255) /* Highest value in WINED3DTRANSFORMSTATETYPE */
828
829	/* Checking of API calls */
830	/* --------------------- */
831	#ifndef WINE_NO_DEBUG_MSGS
832	# ifdef VBOX_WITH_VMSVGA
833	# define checkGLcall(A) \
834	do { \
835	GLint err; \
836	if(!__WINE_IS_DEBUG_ON(_FIXME, __wine_dbch___default)) break; \
837	err = glGetError(); \
838	if (err == GL_NO_ERROR) { \
839	TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
840	\
841	} else { \
842	ERR(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
843	debug_glerror(err), err, A, __FILE__, __LINE__); \
844	} \
845	} while(0)
846	# else
847	# define checkGLcall(A) \
848	do { \
849	GLint err; \
850	if(!__WINE_IS_DEBUG_ON(_FIXME, __wine_dbch___default)) break; \
851	err = glGetError(); \
852	if (err == GL_NO_ERROR) { \
853	TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
854	\
855	} else do { \
856	ERR(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
857	debug_glerror(err), err, A, __FILE__, __LINE__); \
858	err = glGetError(); \
859	} while (err != GL_NO_ERROR); \
860	} while(0)
861	# endif
862	#else
863	#define checkGLcall(A) do {} while(0)
864	#endif
865
866	/* Trace routines / diagnostics */
867	/* ---------------------------- */
868
869	/* Dump out a matrix and copy it */
870	#define conv_mat(mat,gl_mat) \
871	do { \
872	TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
873	TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
874	TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
875	TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
876	memcpy(gl_mat, (mat), 16 * sizeof(float)); \
877	} while (0)
878
879	/* Trace vector and strided data information */
880	#define TRACE_STRIDED(si, name) do { if (si->use_map & (1 << name)) \
881	TRACE( #name "=(data:%p, stride:%d, format:%#x, vbo %d, stream %u)\n", \
882	si->elements[name].data, si->elements[name].stride, si->elements[name].format_desc->format, \
883	si->elements[name].buffer_object, si->elements[name].stream_idx); } while(0)
884
885	/* Advance declaration of structures to satisfy compiler */
886	typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
887	typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
888	typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
889	typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
890	typedef struct IWineD3DSwapChainImpl IWineD3DSwapChainImpl;
891
892	/* Global variables */
893	extern const float identity[16] DECLSPEC_HIDDEN;
894
895	/*****************************************************************************
896	* Compilable extra diagnostics
897	*/
898
899	/* TODO: Confirm each of these works when wined3d move completed */
900	#if 0 /* NOTE: Must be 0 in cvs */
901	/* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
902	of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
903	is enabled, and if it doesn't exist it is disabled. */
904	# define FRAME_DEBUGGING
905	/* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
906	the file is deleted */
907	# if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
908	# define SINGLE_FRAME_DEBUGGING
909	# endif
910	/* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
911	It can only be enabled when FRAME_DEBUGGING is also enabled
912	The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
913	array is drawn. */
914	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
915	# define SHOW_FRAME_MAKEUP 1
916	# endif
917	/* The following, when enabled, lets you see the makeup of the all the textures used during each
918	of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
919	The contents of the textures assigned to each stage are written into
920	/tmp/texture__<Stage>.ppm after each primitive array is drawn. /
921	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
922	# define SHOW_TEXTURE_MAKEUP 0
923	# endif
924	extern BOOL isOn;
925	extern BOOL isDumpingFrames;
926	extern LONG primCounter;
927	#endif
928
929	enum wined3d_ffp_idx
930	{
931	WINED3D_FFP_POSITION = 0,
932	WINED3D_FFP_BLENDWEIGHT = 1,
933	WINED3D_FFP_BLENDINDICES = 2,
934	WINED3D_FFP_NORMAL = 3,
935	WINED3D_FFP_PSIZE = 4,
936	WINED3D_FFP_DIFFUSE = 5,
937	WINED3D_FFP_SPECULAR = 6,
938	WINED3D_FFP_TEXCOORD0 = 7,
939	WINED3D_FFP_TEXCOORD1 = 8,
940	WINED3D_FFP_TEXCOORD2 = 9,
941	WINED3D_FFP_TEXCOORD3 = 10,
942	WINED3D_FFP_TEXCOORD4 = 11,
943	WINED3D_FFP_TEXCOORD5 = 12,
944	WINED3D_FFP_TEXCOORD6 = 13,
945	WINED3D_FFP_TEXCOORD7 = 14,
946	};
947
948	enum wined3d_ffp_emit_idx
949	{
950	WINED3D_FFP_EMIT_FLOAT1 = 0,
951	WINED3D_FFP_EMIT_FLOAT2 = 1,
952	WINED3D_FFP_EMIT_FLOAT3 = 2,
953	WINED3D_FFP_EMIT_FLOAT4 = 3,
954	WINED3D_FFP_EMIT_D3DCOLOR = 4,
955	WINED3D_FFP_EMIT_UBYTE4 = 5,
956	WINED3D_FFP_EMIT_SHORT2 = 6,
957	WINED3D_FFP_EMIT_SHORT4 = 7,
958	WINED3D_FFP_EMIT_UBYTE4N = 8,
959	WINED3D_FFP_EMIT_SHORT2N = 9,
960	WINED3D_FFP_EMIT_SHORT4N = 10,
961	WINED3D_FFP_EMIT_USHORT2N = 11,
962	WINED3D_FFP_EMIT_USHORT4N = 12,
963	WINED3D_FFP_EMIT_UDEC3 = 13,
964	WINED3D_FFP_EMIT_DEC3N = 14,
965	WINED3D_FFP_EMIT_FLOAT16_2 = 15,
966	WINED3D_FFP_EMIT_FLOAT16_4 = 16,
967	WINED3D_FFP_EMIT_COUNT = 17
968	};
969
970	struct wined3d_stream_info_element
971	{
972	const struct wined3d_format_desc *format_desc;
973	GLsizei stride;
974	const BYTE *data;
975	UINT stream_idx;
976	GLuint buffer_object;
977	};
978
979	struct wined3d_stream_info
980	{
981	struct wined3d_stream_info_element elements[MAX_ATTRIBS];
982	BOOL position_transformed;
983	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
984	WORD use_map; /* MAX_ATTRIBS, 16 */
985	};
986
987	/*****************************************************************************
988	* Prototypes
989	*/
990
991	/* Routine common to the draw primitive and draw indexed primitive routines */
992	void drawPrimitive(IWineD3DDevice *iface, UINT index_count,
993	UINT start_idx, UINT idxBytes, const void *idxData) DECLSPEC_HIDDEN;
994	DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
995
996	typedef void (WINE_GLAPI glAttribFunc)(const void data);
997	typedef void (WINE_GLAPI glMultiTexCoordFunc)(GLenum unit, const void data);
998	extern glAttribFunc position_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
999	extern glAttribFunc diffuse_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1000	extern glAttribFunc specular_func_3ubv DECLSPEC_HIDDEN;
1001	extern glAttribFunc specular_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1002	extern glAttribFunc normal_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1003	extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1004
1005	#define eps 1e-8
1006
1007	#define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1008	(((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1009
1010	/* Routines and structures related to state management */
1011
1012	#define STATE_RENDER(a) (a)
1013	#define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1014
1015	#define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1016	#define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1017
1018	/* + 1 because samplers start with 0 */
1019	#define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1020	#define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1021
1022	#define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
1023	#define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
1024
1025	#define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
1026	#define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
1027
1028	#define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
1029	#define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1030	#define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1031	#define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1032
1033	#define STATE_VDECL (STATE_INDEXBUFFER + 1)
1034	#define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1035
1036	#define STATE_VSHADER (STATE_VDECL + 1)
1037	#define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
1038
1039	#define STATE_VIEWPORT (STATE_VSHADER + 1)
1040	#define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1041
1042	#define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
1043	#define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
1044	#define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
1045	#define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
1046
1047	#define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
1048	#define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1049
1050	#define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1051	#define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1052
1053	#define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1054	#define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1055
1056	#define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1057	#define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1058
1059	#define STATE_FRONTFACE (STATE_MATERIAL + 1)
1060	#define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1061
1062	#define STATE_HIGHEST (STATE_FRONTFACE)
1063
1064	enum fogsource {
1065	FOGSOURCE_FFP,
1066	FOGSOURCE_VS,
1067	FOGSOURCE_COORD,
1068	};
1069
1070	#define WINED3D_MAX_FBO_ENTRIES 64
1071
1072	struct wined3d_occlusion_query
1073	{
1074	struct list entry;
1075	GLuint id;
1076	struct wined3d_context *context;
1077	};
1078
1079	union wined3d_gl_query_object
1080	{
1081	GLuint id;
1082	GLsync sync;
1083	};
1084
1085	struct wined3d_event_query
1086	{
1087	struct list entry;
1088	union wined3d_gl_query_object object;
1089	struct wined3d_context *context;
1090	};
1091
1092	enum wined3d_event_query_result
1093	{
1094	WINED3D_EVENT_QUERY_OK,
1095	WINED3D_EVENT_QUERY_WAITING,
1096	WINED3D_EVENT_QUERY_NOT_STARTED,
1097	WINED3D_EVENT_QUERY_WRONG_THREAD,
1098	WINED3D_EVENT_QUERY_ERROR
1099	};
1100
1101	void wined3d_event_query_destroy(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1102	enum wined3d_event_query_result wined3d_event_query_test(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1103	enum wined3d_event_query_result wined3d_event_query_finish(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1104	void wined3d_event_query_issue(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1105	HRESULT wined3d_event_query_supported(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1106
1107	struct wined3d_context
1108	{
1109	const struct wined3d_gl_info *gl_info;
1110	/* State dirtification
1111	* dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1112	* 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1113	* 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
1114	* only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1115	*/
1116	DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1117	DWORD numDirtyEntries;
1118	DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1119
1120	#ifdef VBOX_WITH_WDDM
1121	IWineD3DDeviceImpl *device;
1122	IWineD3DSwapChainImpl *currentSwapchain;
1123	#else
1124	IWineD3DSwapChainImpl *swapchain;
1125	#endif
1126
1127	IWineD3DSurface *current_rt;
1128	DWORD tid; /* Thread ID which owns this context at the moment */
1129
1130	/* Stores some information about the context state for optimization */
1131	WORD render_offscreen : 1;
1132	WORD draw_buffer_dirty : 1;
1133	WORD last_was_rhw : 1; /* true iff last draw_primitive was in xyzrhw mode */
1134	WORD last_was_pshader : 1;
1135	WORD last_was_vshader : 1;
1136	WORD namedArraysLoaded : 1;
1137	WORD numberedArraysLoaded : 1;
1138	WORD last_was_blit : 1;
1139	WORD last_was_ckey : 1;
1140	WORD fog_coord : 1;
1141	WORD fog_enabled : 1;
1142	WORD num_untracked_materials : 2; /* Max value 2 */
1143	WORD current : 1;
1144	#if !defined(VBOX_WINE_WITH_SINGLE_CONTEXT) && !defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1145	WORD destroyed : 1;
1146	#endif
1147	WORD valid : 1;
1148	BYTE texShaderBumpMap; /* MAX_TEXTURES, 8 */
1149	BYTE lastWasPow2Texture; /* MAX_TEXTURES, 8 */
1150	DWORD numbered_array_mask;
1151	GLenum tracking_parm; /* Which source is tracking current colour */
1152	GLenum untracked_materials[2];
1153	UINT blit_w, blit_h;
1154	enum fogsource fog_source;
1155
1156	char vshader_const_dirty, pshader_const_dirty;
1157
1158	/* The actual opengl context */
1159	UINT level;
1160	HGLRC restore_ctx;
1161	HDC restore_dc;
1162	HGLRC glCtx;
1163	#ifndef VBOX_WITH_WDDM
1164	HWND win_handle;
1165	HDC hdc;
1166	#endif
1167
1168	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1169	VBOXTLSREFDATA
1170	#endif
1171
1172	#ifdef VBOX_WITH_VMSVGA
1173	IWineD3DDeviceImpl *pDeviceContext;
1174	BOOL fChangedVertexShaderConstant;
1175	BOOL fChangedPixelShaderConstant;
1176	BOOL fChangedVertexShader;
1177	BOOL fChangedPixelShader;
1178	#endif
1179	int pixel_format;
1180	GLint aux_buffers;
1181
1182	/* FBOs */
1183	UINT fbo_entry_count;
1184	struct list fbo_list;
1185	struct list fbo_destroy_list;
1186	struct fbo_entry *current_fbo;
1187	GLuint src_fbo;
1188	GLuint dst_fbo;
1189	GLuint fbo_read_binding;
1190	GLuint fbo_draw_binding;
1191	BOOL rebind_fbo;
1192
1193	/* Queries */
1194	GLuint *free_occlusion_queries;
1195	UINT free_occlusion_query_size;
1196	UINT free_occlusion_query_count;
1197	struct list occlusion_queries;
1198
1199	union wined3d_gl_query_object *free_event_queries;
1200	UINT free_event_query_size;
1201	UINT free_event_query_count;
1202	struct list event_queries;
1203
1204	/* Extension emulation */
1205	GLint gl_fog_source;
1206	GLfloat fog_coord_value;
1207	GLfloat color[4], fogstart, fogend, fogcolor[4];
1208	GLuint dummy_arbfp_prog;
1209	};
1210
1211	typedef void (APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context *ctx);
1212
1213	struct StateEntry
1214	{
1215	DWORD representative;
1216	APPLYSTATEFUNC apply;
1217	};
1218
1219	struct StateEntryTemplate
1220	{
1221	DWORD state;
1222	struct StateEntry content;
1223	GL_SupportedExt extension;
1224	};
1225
1226	struct fragment_caps
1227	{
1228	DWORD PrimitiveMiscCaps;
1229	DWORD TextureOpCaps;
1230	DWORD MaxTextureBlendStages;
1231	DWORD MaxSimultaneousTextures;
1232	};
1233
1234	struct fragment_pipeline
1235	{
1236	void (enable_extension)(IWineD3DDevice iface, BOOL enable);
1237	void (get_caps)(const struct wined3d_gl_info gl_info, struct fragment_caps *caps);
1238	HRESULT (alloc_private)(IWineD3DDevice iface);
1239	void (free_private)(IWineD3DDevice iface);
1240	BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1241	const struct StateEntryTemplate *states;
1242	BOOL ffp_proj_control;
1243	};
1244
1245	extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
1246	extern const struct StateEntryTemplate ffp_vertexstate_template[] DECLSPEC_HIDDEN;
1247	extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
1248	extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
1249	extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
1250	extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
1251	extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
1252
1253	/* "Base" state table */
1254	HRESULT compile_state_table(struct StateEntry StateTable, APPLYSTATEFUNC *dev_multistate_funcs,
1255	const struct wined3d_gl_info gl_info, const struct StateEntryTemplate vertex,
1256	const struct fragment_pipeline fragment, const struct StateEntryTemplate misc) DECLSPEC_HIDDEN;
1257
1258	enum blit_operation
1259	{
1260	BLIT_OP_BLIT,
1261	BLIT_OP_COLOR_FILL
1262	};
1263
1264	/* Shaders for color conversions in blits */
1265	struct blit_shader
1266	{
1267	HRESULT (alloc_private)(IWineD3DDevice iface);
1268	void (free_private)(IWineD3DDevice iface);
1269	HRESULT (set_shader)(IWineD3DDevice iface, IWineD3DSurfaceImpl *surface);
1270	void (unset_shader)(IWineD3DDevice iface);
1271	BOOL (blit_supported)(const struct wined3d_gl_info gl_info, enum blit_operation blit_op,
1272	const RECT src_rect, DWORD src_usage, WINED3DPOOL src_pool, const struct wined3d_format_desc src_format_desc,
1273	const RECT dst_rect, DWORD dst_usage, WINED3DPOOL dst_pool, const struct wined3d_format_desc dst_format_desc);
1274	HRESULT (color_fill)(IWineD3DDeviceImpl device, IWineD3DSurfaceImpl dst_surface, const RECT dst_rect, DWORD fill_color);
1275	};
1276
1277	extern const struct blit_shader ffp_blit DECLSPEC_HIDDEN;
1278	extern const struct blit_shader arbfp_blit DECLSPEC_HIDDEN;
1279	extern const struct blit_shader cpu_blit DECLSPEC_HIDDEN;
1280
1281	/* Temporary blit_shader helper functions */
1282	HRESULT arbfp_blit_surface(IWineD3DDeviceImpl device, IWineD3DSurfaceImpl src_surface, const RECT *src_rect,
1283	IWineD3DSurfaceImpl dst_surface, const RECT dst_rect_in, enum blit_operation blit_op,
1284	DWORD Filter) DECLSPEC_HIDDEN;
1285
1286	typedef enum ContextUsage {
1287	CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
1288	CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
1289	CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
1290	CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
1291	} ContextUsage;
1292
1293	struct wined3d_context context_acquire(IWineD3DDeviceImpl This,
1294	IWineD3DSurface *target, enum ContextUsage usage) DECLSPEC_HIDDEN;
1295	void context_alloc_event_query(struct wined3d_context *context,
1296	struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1297	void context_alloc_occlusion_query(struct wined3d_context *context,
1298	struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1299	void context_resource_released(IWineD3DDevice *iface,
1300	IWineD3DResource *resource, WINED3DRESOURCETYPE type) DECLSPEC_HIDDEN;
1301	void context_bind_fbo(struct wined3d_context context, GLenum target, GLuint fbo) DECLSPEC_HIDDEN;
1302	void context_attach_depth_stencil_fbo(struct wined3d_context *context,
1303	GLenum fbo_target, IWineD3DSurfaceImpl *depth_stencil, BOOL use_render_buffer) DECLSPEC_HIDDEN;
1304	void context_attach_surface_fbo(const struct wined3d_context *context,
1305	GLenum fbo_target, DWORD idx, IWineD3DSurfaceImpl *surface) DECLSPEC_HIDDEN;
1306	struct wined3d_context context_create(IWineD3DSwapChainImpl swapchain, IWineD3DSurfaceImpl *target,
1307	const struct wined3d_format_desc *ds_format_desc
1308	#ifdef VBOX_WITH_WDDM
1309	, struct VBOXUHGSMI *pHgsmi
1310	#endif
1311	) DECLSPEC_HIDDEN;
1312	struct IWineD3DDeviceImpl context_get_device(const struct wined3d_context context); DECLSPEC_HIDDEN;
1313	#ifdef VBOX_WITH_WDDM
1314	struct wined3d_context context_find_create(IWineD3DDeviceImpl device, IWineD3DSwapChainImpl swapchain, IWineD3DSurfaceImpl target,
1315	const struct wined3d_format_desc *ds_format_desc) DECLSPEC_HIDDEN;
1316	BOOL context_acquire_context(struct wined3d_context * context, IWineD3DSurface *target, enum ContextUsage usage, BOOL bReValidate) DECLSPEC_HIDDEN;
1317	#endif
1318	void context_destroy(IWineD3DDeviceImpl This, struct wined3d_context context) DECLSPEC_HIDDEN;
1319	void context_free_event_query(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1320	void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1321	struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
1322	DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
1323	void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
1324	BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
1325	void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
1326	void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
1327	void context_surface_update(struct wined3d_context context, IWineD3DSurfaceImpl surface) DECLSPEC_HIDDEN;
1328	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1329	void context_clear_on_thread_detach();
1330	#endif
1331	/* Macros for doing basic GPU detection based on opengl capabilities */
1332	#define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
1333	#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])
1334	#define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
1335	#define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
1336	#define WINE_D3D10_CAPABLE(gl_info) WINE_D3D9_CAPABLE(gl_info) && (gl_info->supported[EXT_GPU_SHADER4])
1337
1338	/*****************************************************************************
1339	* Internal representation of a light
1340	*/
1341	struct wined3d_light_info
1342	{
1343	WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1344	DWORD OriginalIndex;
1345	LONG glIndex;
1346	BOOL enabled;
1347
1348	/* Converted parms to speed up swapping lights */
1349	float lightPosn[4];
1350	float lightDirn[4];
1351	float exponent;
1352	float cutoff;
1353
1354	struct list entry;
1355	};
1356
1357	/* The default light parameters */
1358	extern const WINED3DLIGHT WINED3D_default_light DECLSPEC_HIDDEN;
1359
1360	typedef struct WineD3D_PixelFormat
1361	{
1362	int iPixelFormat; /* WGL pixel format */
1363	int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1364	int redSize, greenSize, blueSize, alphaSize, colorSize;
1365	int depthSize, stencilSize;
1366	BOOL windowDrawable;
1367	BOOL doubleBuffer;
1368	int auxBuffers;
1369	int numSamples;
1370	} WineD3D_PixelFormat;
1371
1372	enum wined3d_gl_vendor
1373	{
1374	GL_VENDOR_UNKNOWN,
1375	GL_VENDOR_APPLE,
1376	GL_VENDOR_FGLRX,
1377	GL_VENDOR_INTEL,
1378	GL_VENDOR_MESA,
1379	GL_VENDOR_NVIDIA,
1380	};
1381
1382
1383	enum wined3d_pci_vendor
1384	{
1385	HW_VENDOR_SOFTWARE = 0x0000,
1386	HW_VENDOR_ATI = 0x1002,
1387	HW_VENDOR_NVIDIA = 0x10de,
1388	HW_VENDOR_INTEL = 0x8086,
1389	};
1390
1391	enum wined3d_pci_device
1392	{
1393	CARD_WINE = 0x0000,
1394
1395	CARD_ATI_RAGE_128PRO = 0x5246,
1396	CARD_ATI_RADEON_7200 = 0x5144,
1397	CARD_ATI_RADEON_8500 = 0x514c,
1398	CARD_ATI_RADEON_9500 = 0x4144,
1399	CARD_ATI_RADEON_XPRESS_200M = 0x5955,
1400	CARD_ATI_RADEON_X700 = 0x5e4c,
1401	CARD_ATI_RADEON_X1600 = 0x71c2,
1402	CARD_ATI_RADEON_HD2350 = 0x94c7,
1403	CARD_ATI_RADEON_HD2600 = 0x9581,
1404	CARD_ATI_RADEON_HD2900 = 0x9400,
1405	CARD_ATI_RADEON_HD3200 = 0x9620,
1406	CARD_ATI_RADEON_HD4350 = 0x954f,
1407	CARD_ATI_RADEON_HD4550 = 0x9540,
1408	CARD_ATI_RADEON_HD4600 = 0x9495,
1409	CARD_ATI_RADEON_HD4650 = 0x9498,
1410	CARD_ATI_RADEON_HD4670 = 0x9490,
1411	CARD_ATI_RADEON_HD4700 = 0x944e,
1412	CARD_ATI_RADEON_HD4770 = 0x94b3,
1413	CARD_ATI_RADEON_HD4800 = 0x944c, /* Picked one value between 9440, 944c, 9442, 9460 */
1414	CARD_ATI_RADEON_HD4830 = 0x944c,
1415	CARD_ATI_RADEON_HD4850 = 0x9442,
1416	CARD_ATI_RADEON_HD4870 = 0x9440,
1417	CARD_ATI_RADEON_HD4890 = 0x9460,
1418	CARD_ATI_RADEON_HD5700 = 0x68BE, /* Picked HD5750 */
1419	CARD_ATI_RADEON_HD5750 = 0x68BE,
1420	CARD_ATI_RADEON_HD5770 = 0x68B8,
1421	CARD_ATI_RADEON_HD5800 = 0x6898, /* Picked HD5850 */
1422	CARD_ATI_RADEON_HD5850 = 0x6898,
1423	CARD_ATI_RADEON_HD5870 = 0x6899,
1424
1425	CARD_NVIDIA_RIVA_128 = 0x0018,
1426	CARD_NVIDIA_RIVA_TNT = 0x0020,
1427	CARD_NVIDIA_RIVA_TNT2 = 0x0028,
1428	CARD_NVIDIA_GEFORCE = 0x0100,
1429	CARD_NVIDIA_GEFORCE2_MX = 0x0110,
1430	CARD_NVIDIA_GEFORCE2 = 0x0150,
1431	CARD_NVIDIA_GEFORCE3 = 0x0200,
1432	CARD_NVIDIA_GEFORCE4_MX = 0x0170,
1433	CARD_NVIDIA_GEFORCE4_TI4200 = 0x0253,
1434	CARD_NVIDIA_GEFORCEFX_5200 = 0x0320,
1435	CARD_NVIDIA_GEFORCEFX_5600 = 0x0312,
1436	CARD_NVIDIA_GEFORCEFX_5800 = 0x0302,
1437	CARD_NVIDIA_GEFORCE_6200 = 0x014f,
1438	CARD_NVIDIA_GEFORCE_6600GT = 0x0140,
1439	CARD_NVIDIA_GEFORCE_6800 = 0x0041,
1440	CARD_NVIDIA_GEFORCE_7400 = 0x01d8,
1441	CARD_NVIDIA_GEFORCE_7300 = 0x01d7, /* GeForce Go 7300 */
1442	CARD_NVIDIA_GEFORCE_7600 = 0x0391,
1443	CARD_NVIDIA_GEFORCE_7800GT = 0x0092,
1444	CARD_NVIDIA_GEFORCE_8100 = 0x084F,
1445	CARD_NVIDIA_GEFORCE_8200 = 0x0849, /* Other PCI ID 0x084B */
1446	CARD_NVIDIA_GEFORCE_8300GS = 0x0423,
1447	CARD_NVIDIA_GEFORCE_8400GS = 0x0404,
1448	CARD_NVIDIA_GEFORCE_8500GT = 0x0421,
1449	CARD_NVIDIA_GEFORCE_8600GT = 0x0402,
1450	CARD_NVIDIA_GEFORCE_8600MGT = 0x0407,
1451	CARD_NVIDIA_GEFORCE_8800GTS = 0x0193,
1452	CARD_NVIDIA_GEFORCE_9200 = 0x086d,
1453	CARD_NVIDIA_GEFORCE_9400GT = 0x042c,
1454	CARD_NVIDIA_GEFORCE_9500GT = 0x0640,
1455	CARD_NVIDIA_GEFORCE_9600GT = 0x0622,
1456	CARD_NVIDIA_GEFORCE_9800GT = 0x0614,
1457	CARD_NVIDIA_GEFORCE_GTX260 = 0x05e2,
1458	CARD_NVIDIA_GEFORCE_GTX275 = 0x05e6,
1459	CARD_NVIDIA_GEFORCE_GTX280 = 0x05e1,
1460	CARD_NVIDIA_GEFORCE_GT240 = 0x0ca3,
1461
1462	CARD_INTEL_845G = 0x2562,
1463	CARD_INTEL_I830G = 0x3577,
1464	CARD_INTEL_I855G = 0x3582,
1465	CARD_INTEL_I865G = 0x2572,
1466	CARD_INTEL_I915G = 0x2582,
1467	CARD_INTEL_I915GM = 0x2592,
1468	CARD_INTEL_I945GM = 0x27a2, /* Same as GMA 950? */
1469	CARD_INTEL_X3100 = 0x2a02, /* Found in Macs. Same as GMA 965? */
1470	CARD_INTEL_SBHD = 0x0126, /* SundyBridge HD */
1471	};
1472
1473	struct wined3d_fbo_ops
1474	{
1475	PGLFNGLISRENDERBUFFERPROC glIsRenderbuffer;
1476	PGLFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
1477	PGLFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
1478	PGLFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
1479	PGLFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
1480	PGLFNRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample;
1481	PGLFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv;
1482	PGLFNGLISFRAMEBUFFERPROC glIsFramebuffer;
1483	PGLFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
1484	PGLFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
1485	PGLFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
1486	PGLFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
1487	PGLFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D;
1488	PGLFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
1489	PGLFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D;
1490	PGLFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
1491	PGLFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv;
1492	PGLFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer;
1493	PGLFNGLGENERATEMIPMAPPROC glGenerateMipmap;
1494	};
1495
1496	struct wined3d_gl_limits
1497	{
1498	UINT buffers;
1499	UINT lights;
1500	UINT textures;
1501	UINT texture_stages;
1502	UINT fragment_samplers;
1503	UINT vertex_samplers;
1504	UINT combined_samplers;
1505	UINT general_combiners;
1506	UINT sampler_stages;
1507	UINT clipplanes;
1508	UINT texture_size;
1509	UINT texture3d_size;
1510	float pointsize_max;
1511	float pointsize_min;
1512	UINT point_sprite_units;
1513	UINT blends;
1514	UINT anisotropy;
1515	float shininess;
1516
1517	UINT glsl_varyings;
1518	UINT glsl_vs_float_constants;
1519	UINT glsl_ps_float_constants;
1520
1521	UINT arb_vs_float_constants;
1522	UINT arb_vs_native_constants;
1523	UINT arb_vs_instructions;
1524	UINT arb_vs_temps;
1525	UINT arb_ps_float_constants;
1526	UINT arb_ps_local_constants;
1527	UINT arb_ps_native_constants;
1528	UINT arb_ps_instructions;
1529	UINT arb_ps_temps;
1530	};
1531
1532	struct wined3d_gl_info
1533	{
1534	DWORD glsl_version;
1535	UINT vidmem;
1536	struct wined3d_gl_limits limits;
1537	DWORD reserved_glsl_constants;
1538	DWORD quirks;
1539	BOOL supported[WINED3D_GL_EXT_COUNT];
1540	GLint wrap_lookup[WINED3DTADDRESS_MIRRORONCE - WINED3DTADDRESS_WRAP + 1];
1541
1542	struct wined3d_fbo_ops fbo_ops;
1543	#define USE_GL_FUNC(type, pfn, ext, replace) type pfn;
1544	/* GL function pointers */
1545	GL_EXT_FUNCS_GEN
1546	/* WGL function pointers */
1547	WGL_EXT_FUNCS_GEN
1548	#undef USE_GL_FUNC
1549
1550	struct wined3d_format_desc *gl_formats;
1551	};
1552
1553	struct wined3d_driver_info
1554	{
1555	enum wined3d_pci_vendor vendor;
1556	enum wined3d_pci_device device;
1557	const char *name;
1558	const char *description;
1559	DWORD version_high;
1560	DWORD version_low;
1561	};
1562
1563	/* The adapter structure */
1564	struct wined3d_adapter
1565	{
1566	UINT ordinal;
1567	BOOL opengl;
1568	POINT monitorPoint;
1569	struct wined3d_gl_info gl_info;
1570	struct wined3d_driver_info driver_info;
1571	WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1572	int nCfgs;
1573	WineD3D_PixelFormat *cfgs;
1574	BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
1575	#ifndef VBOX_WITH_WDDM
1576	unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
1577	unsigned int UsedTextureRam;
1578	#endif
1579	LUID luid;
1580
1581	const struct fragment_pipeline *fragment_pipe;
1582	const shader_backend_t *shader_backend;
1583	const struct blit_shader *blitter;
1584	};
1585
1586	BOOL initPixelFormats(struct wined3d_gl_info *gl_info, enum wined3d_pci_vendor vendor) DECLSPEC_HIDDEN;
1587	BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1588	#ifndef VBOX_WITH_WDDM
1589	extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram) DECLSPEC_HIDDEN;
1590	#endif
1591	extern void add_gl_compat_wrappers(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1592
1593	extern BOOL IWineD3DImpl_FillGLCaps(struct wined3d_adapter *adapter);
1594
1595
1596	/*****************************************************************************
1597	* High order patch management
1598	*/
1599	struct WineD3DRectPatch
1600	{
1601	UINT Handle;
1602	float *mem;
1603	WineDirect3DVertexStridedData strided;
1604	WINED3DRECTPATCH_INFO RectPatchInfo;
1605	float numSegs[4];
1606	char has_normals, has_texcoords;
1607	struct list entry;
1608	};
1609
1610	HRESULT tesselate_rectpatch(IWineD3DDeviceImpl This, struct WineD3DRectPatch patch) DECLSPEC_HIDDEN;
1611
1612	enum projection_types
1613	{
1614	proj_none = 0,
1615	proj_count3 = 1,
1616	proj_count4 = 2
1617	};
1618
1619	enum dst_arg
1620	{
1621	resultreg = 0,
1622	tempreg = 1
1623	};
1624
1625	/*****************************************************************************
1626	* Fixed function pipeline replacements
1627	*/
1628	#define ARG_UNUSED 0xff
1629
1630	struct texture_stage_op
1631	{
1632	unsigned cop : 8;
1633	unsigned carg1 : 8;
1634	unsigned carg2 : 8;
1635	unsigned carg0 : 8;
1636
1637	unsigned aop : 8;
1638	unsigned aarg1 : 8;
1639	unsigned aarg2 : 8;
1640	unsigned aarg0 : 8;
1641
1642	struct color_fixup_desc color_fixup;
1643	unsigned tex_type : 3;
1644	unsigned dst : 1;
1645	unsigned projected : 2;
1646	unsigned padding : 10;
1647	};
1648
1649	struct ffp_frag_settings {
1650	struct texture_stage_op op[MAX_TEXTURES];
1651	enum fogmode fog;
1652	/* Use shorts instead of chars to get dword alignment */
1653	unsigned short sRGB_write;
1654	unsigned short emul_clipplanes;
1655	};
1656
1657	struct ffp_frag_desc
1658	{
1659	struct wine_rb_entry entry;
1660	struct ffp_frag_settings settings;
1661	};
1662
1663	extern const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions DECLSPEC_HIDDEN;
1664	extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
1665
1666	void gen_ffp_frag_op(IWineD3DStateBlockImpl stateblock, struct ffp_frag_settings settings,
1667	BOOL ignore_textype) DECLSPEC_HIDDEN;
1668	const struct ffp_frag_desc find_ffp_frag_shader(const struct wine_rb_tree fragment_shaders,
1669	const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
1670	void add_ffp_frag_shader(struct wine_rb_tree shaders, struct ffp_frag_desc desc) DECLSPEC_HIDDEN;
1671
1672	/*****************************************************************************
1673	* IWineD3D implementation structure
1674	*/
1675	typedef struct IWineD3DImpl
1676	{
1677	/* IUnknown fields */
1678	const IWineD3DVtbl *lpVtbl;
1679	LONG ref; /* Note: Ref counting not required */
1680
1681	/* WineD3D Information */
1682	IUnknown *parent;
1683	UINT dxVersion;
1684
1685	UINT adapter_count;
1686	struct wined3d_adapter adapters[1];
1687	} IWineD3DImpl;
1688
1689	HRESULT wined3d_init(IWineD3DImpl wined3d, UINT version, IUnknown parent) DECLSPEC_HIDDEN;
1690	#ifndef VBOX_WITH_WDDM
1691	BOOL wined3d_register_window(HWND window, struct IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
1692	void wined3d_unregister_window(HWND window, struct IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
1693	#endif
1694
1695	/*****************************************************************************
1696	* IWineD3DDevice implementation structure
1697	*/
1698	#define WINED3D_UNMAPPED_STAGE ~0U
1699
1700	/* Multithreaded flag. Removed from the public header to signal that IWineD3D::CreateDevice ignores it */
1701	#define WINED3DCREATE_MULTITHREADED 0x00000004
1702
1703	#ifdef VBOX_WINE_WITH_PROFILE
1704
1705	#include <iprt/time.h>
1706
1707	#define VBOXWINEPROFILE_GET_TIME_NANO() RTTimeNanoTS()
1708	#define VBOXWINEPROFILE_GET_TIME_MILLI() RTTimeMilliTS()
1709
1710	# define PRLOG(_m) do {\
1711	vboxWDbgPrintF _m ; \
1712	} while (0)
1713
1714	typedef struct VBOXWINEPROFILE_ELEMENT
1715	{
1716	uint64_t u64Time;
1717	uint32_t cu32Calls;
1718	} VBOXWINEPROFILE_ELEMENT, *PVBOXWINEPROFILE_ELEMENT;
1719
1720	typedef struct VBOXWINEPROFILE_HASHMAP_ELEMENT
1721	{
1722	VBOXEXT_HASHMAP_ENTRY MapEntry;
1723	VBOXWINEPROFILE_ELEMENT Data;
1724	} VBOXWINEPROFILE_HASHMAP_ELEMENT, *PVBOXWINEPROFILE_HASHMAP_ELEMENT;
1725
1726	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(_p) ((PVBOXWINEPROFILE_HASHMAP_ELEMENT)(((uint8_t*)(_p)) - RT_OFFSETOF(VBOXWINEPROFILE_HASHMAP_ELEMENT, MapEntry)))
1727
1728	#define VBOXWINEPROFILE_ELEMENT_DUMP(_p, _pn) do { \
1729	PRLOG(("%s: t(%u);c(%u)\n", \
1730	(_pn), \
1731	(uint32_t)((_p)->u64Time / 1000000), \
1732	(_p)->cu32Calls \
1733	)); \
1734	} while (0)
1735
1736	#define VBOXWINEPROFILE_ELEMENT_RESET(_p) do { \
1737	memset(_p, 0, sizeof (*(_p))); \
1738	} while (0)
1739
1740	#define VBOXWINEPROFILE_ELEMENT_STEP(_p, _t) do { \
1741	(_p)->u64Time += (_t); \
1742	++(_p)->cu32Calls; \
1743	} while (0)
1744
1745	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_CREATE() ( (PVBOXWINEPROFILE_HASHMAP_ELEMENT)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof (VBOXWINEPROFILE_HASHMAP_ELEMENT)) )
1746
1747	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_TERM(_pe) do { \
1748	HeapFree(GetProcessHeap(), 0, (_pe)); \
1749	} while (0)
1750
1751	DECLINLINE(PVBOXWINEPROFILE_HASHMAP_ELEMENT) vboxWineProfileHashMapElementGet(PVBOXEXT_HASHMAP pMap, void *pvKey)
1752	{
1753	PVBOXEXT_HASHMAP_ENTRY pEntry = VBoxExtHashGet(pMap, pvKey);
1754	if (pEntry)
1755	{
1756	return VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pEntry);
1757	}
1758	else
1759	{
1760	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_CREATE();
1761	Assert(pElement);
1762	if (pElement)
1763	VBoxExtHashPut(pMap, pvKey, &pElement->MapEntry);
1764	return pElement;
1765	}
1766	}
1767
1768	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_STEP(_pm, _pk, _t) do { \
1769	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = vboxWineProfileHashMapElementGet(_pm, _pk); \
1770	VBOXWINEPROFILE_ELEMENT_STEP(&pElement->Data, _t); \
1771	} while (0)
1772
1773	static DECLCALLBACK(bool) vboxWineProfileElementResetCb(struct VBOXEXT_HASHMAP pMap, void pvKey, struct VBOXEXT_HASHMAP_ENTRY pValue, void pvVisitor)
1774	{
1775	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pValue);
1776	VBOXWINEPROFILE_ELEMENT_RESET(&pElement->Data);
1777	return true;
1778	}
1779
1780	static DECLCALLBACK(bool) vboxWineProfileElementDumpCb(struct VBOXEXT_HASHMAP pMap, void pvKey, struct VBOXEXT_HASHMAP_ENTRY pValue, void pvVisitor)
1781	{
1782	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pValue);
1783	char pName = (char)pvVisitor;
1784	PRLOG(("%s[%d]:", pName, (uint32_t)pvKey));
1785	VBOXWINEPROFILE_ELEMENT_DUMP(&pElement->Data, "");
1786	return true;
1787	}
1788
1789	#define VBOXWINEPROFILE_HASHMAP_RESET(_pm) do { \
1790	VBoxExtHashVisit((_pm), vboxWineProfileElementResetCb, NULL); \
1791	} while (0)
1792
1793	#define VBOXWINEPROFILE_HASHMAP_DUMP(_pm, _pn) do { \
1794	VBoxExtHashVisit((_pm), vboxWineProfileElementDumpCb, (_pn)); \
1795	} while (0)
1796
1797	static DECLCALLBACK(bool) vboxWineProfileElementCleanupCb(struct VBOXEXT_HASHMAP pMap, void pvKey, struct VBOXEXT_HASHMAP_ENTRY pValue, void pvVisitor)
1798	{
1799	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pValue);
1800	VBOXWINEPROFILE_HASHMAP_ELEMENT_TERM(pElement);
1801	return true;
1802	}
1803
1804	#define VBOXWINEPROFILE_HASHMAP_TERM(_pm) do { \
1805	VBoxExtHashCleanup((_pm), vboxWineProfileElementCleanupCb, NULL); \
1806	VBoxExtHashVisit((_pm), vboxWineProfileElementResetCb, NULL); \
1807	} while (0)
1808
1809	typedef struct VBOXWINEPROFILE_DRAWPRIM
1810	{
1811	uint64_t u64LoadLocationTime;
1812	uint64_t u64CtxAcquireTime;
1813	uint64_t u64PostProcess;
1814	VBOXEXT_HASHMAP MapDrawPrimSlowVs;
1815	VBOXEXT_HASHMAP MapDrawPrimSlow;
1816	VBOXEXT_HASHMAP MapDrawPrimStrided;
1817	VBOXEXT_HASHMAP MapDrawPrimFast;
1818	uint32_t cu32Calls;
1819	} VBOXWINEPROFILE_DRAWPRIM, *PVBOXWINEPROFILE_DRAWPRIM;
1820
1821	#define VBOXWINEPROFILE_DRAWPRIM_RESET_NEXT(_p) do { \
1822	(_p)->u64LoadLocationTime = 0; \
1823	(_p)->u64CtxAcquireTime = 0; \
1824	(_p)->u64PostProcess = 0; \
1825	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimSlowVs); \
1826	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimSlow); \
1827	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimStrided); \
1828	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimFast); \
1829	} while (0)
1830
1831	static DECLCALLBACK(uint32_t) vboxWineProfileDrawPrimHashMapHash(void *pvKey)
1832	{
1833	return (uint32_t)pvKey;
1834	}
1835
1836	static DECLCALLBACK(bool) vboxWineProfileDrawPrimHashMapEqual(void pvKey1, void pvKey2)
1837	{
1838	return ((uint32_t)pvKey1) == ((uint32_t)pvKey2);
1839	}
1840
1841	#define VBOXWINEPROFILE_DRAWPRIM_INIT(_p) do { \
1842	memset((_p), 0, sizeof (*(_p))); \
1843	VBoxExtHashInit(&(_p)->MapDrawPrimSlowVs, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1844	VBoxExtHashInit(&(_p)->MapDrawPrimSlow, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1845	VBoxExtHashInit(&(_p)->MapDrawPrimStrided, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1846	VBoxExtHashInit(&(_p)->MapDrawPrimFast, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1847	} while (0)
1848
1849	#define VBOXWINEPROFILE_DRAWPRIM_TERM(_p) do { \
1850	memset((_p), 0, sizeof (*(_p))); \
1851	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimSlowVs); \
1852	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimSlow); \
1853	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimStrided); \
1854	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimFast); \
1855	} while (0)
1856	#else
1857	# define PRLOG(_m) do {} while (0)
1858	#endif
1859	struct IWineD3DDeviceImpl
1860	{
1861	/* IUnknown fields */
1862	const IWineD3DDeviceVtbl *lpVtbl;
1863	LONG ref; /* Note: Ref counting not required */
1864
1865	/* WineD3D Information */
1866	IUnknown *parent;
1867	IWineD3DDeviceParent *device_parent;
1868	IWineD3D *wined3d;
1869	struct wined3d_adapter *adapter;
1870
1871	/* Window styles to restore when switching fullscreen mode */
1872	LONG style;
1873	LONG exStyle;
1874
1875	/* X and GL Information */
1876	GLint maxConcurrentLights;
1877	GLenum offscreenBuffer;
1878
1879	/* Selected capabilities */
1880	int vs_selected_mode;
1881	int ps_selected_mode;
1882	const shader_backend_t *shader_backend;
1883	void *shader_priv;
1884	void *fragment_priv;
1885	void *blit_priv;
1886	struct StateEntry StateTable[STATE_HIGHEST + 1];
1887	/* Array of functions for states which are handled by more than one pipeline part */
1888	APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
1889	const struct fragment_pipeline *frag_pipe;
1890	const struct blit_shader *blitter;
1891
1892	unsigned int max_ffp_textures;
1893	DWORD d3d_vshader_constantF, d3d_pshader_constantF; /* Advertised d3d caps, not GL ones */
1894	DWORD vs_clipping;
1895
1896	WORD view_ident : 1; /* true iff view matrix is identity */
1897	WORD untransformed : 1;
1898	WORD vertexBlendUsed : 1; /* To avoid needless setting of the blend matrices */
1899	WORD isRecordingState : 1;
1900	WORD isInDraw : 1;
1901	WORD bCursorVisible : 1;
1902	WORD haveHardwareCursor : 1;
1903	WORD d3d_initialized : 1;
1904	WORD inScene : 1; /* A flag to check for proper BeginScene / EndScene call pairs */
1905	WORD softwareVertexProcessing : 1; /* process vertex shaders using software or hardware */
1906	WORD useDrawStridedSlow : 1;
1907	WORD instancedDraw : 1;
1908	WORD filter_messages : 1;
1909	WORD padding : 3;
1910
1911	BYTE fixed_function_usage_map; /* MAX_TEXTURES, 8 */
1912
1913	#define DDRAW_PITCH_ALIGNMENT 8
1914	#define D3D8_PITCH_ALIGNMENT 4
1915	unsigned char surface_alignment; /* Line Alignment of surfaces */
1916
1917	/* State block related */
1918	IWineD3DStateBlockImpl *stateBlock;
1919	IWineD3DStateBlockImpl *updateStateBlock;
1920
1921	/* Internal use fields */
1922	WINED3DDEVICE_CREATION_PARAMETERS createParms;
1923	WINED3DDEVTYPE devType;
1924	#ifndef VBOX_WITH_WDDM
1925	HWND focus_window;
1926	#endif
1927
1928	IWineD3DSwapChain **swapchains;
1929	UINT NumberOfSwapChains;
1930
1931	struct list resources; /* a linked list to track resources created by the device */
1932	struct list shaders; /* a linked list to track shaders (pixel and vertex) */
1933	unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
1934
1935	/* Render Target Support */
1936	IWineD3DSurface **render_targets;
1937	IWineD3DSurface *auto_depth_stencil_buffer;
1938	IWineD3DSurface *stencilBufferTarget;
1939
1940	/* palettes texture management */
1941	UINT NumberOfPalettes;
1942	PALETTEENTRY **palettes;
1943	UINT currentPalette;
1944
1945	/* For rendering to a texture using glCopyTexImage */
1946	GLenum *draw_buffers;
1947	GLuint depth_blt_texture;
1948	GLuint depth_blt_rb;
1949	UINT depth_blt_rb_w;
1950	UINT depth_blt_rb_h;
1951
1952	/* Cursor management */
1953	UINT xHotSpot;
1954	UINT yHotSpot;
1955	UINT xScreenSpace;
1956	UINT yScreenSpace;
1957	UINT cursorWidth, cursorHeight;
1958	GLuint cursorTexture;
1959	HCURSOR hardwareCursor;
1960
1961	/* The Wine logo surface */
1962	IWineD3DSurface *logo_surface;
1963
1964	/* Textures for when no other textures are mapped */
1965	UINT dummyTextureName[MAX_TEXTURES];
1966
1967	/* DirectDraw stuff */
1968	DWORD ddraw_width, ddraw_height;
1969	WINED3DFORMAT ddraw_format;
1970
1971	/* Final position fixup constant */
1972	float posFixup[4];
1973	#ifdef VBOX_WITH_VMSVGA
1974	UINT rtHeight;
1975	#endif
1976
1977	/* With register combiners we can skip junk texture stages */
1978	DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1979	DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1980
1981	/* Stream source management */
1982	struct wined3d_stream_info strided_streams;
1983	const WineDirect3DVertexStridedData *up_strided;
1984	struct wined3d_event_query *buffer_queries[MAX_ATTRIBS];
1985	unsigned int num_buffer_queries;
1986
1987	/* Context management */
1988	struct wined3d_context **contexts;
1989	UINT numContexts;
1990
1991	#ifdef VBOX_WITH_WDDM
1992	struct VBOXUHGSMI *pHgsmi;
1993	#endif
1994
1995	#ifdef VBOX_WINE_WITH_SHADER_CACHE
1996	VBOXEXT_HASHCACHE vshaderCache;
1997	VBOXEXT_HASHCACHE pshaderCache;
1998	#endif
1999
2000	#ifdef VBOX_WINE_WITH_PROFILE
2001	VBOXWINEPROFILE_DRAWPRIM DrawPrimProfile;
2002	#endif
2003
2004	/* High level patch management */
2005	#define PATCHMAP_SIZE 43
2006	#define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
2007	struct list patches[PATCHMAP_SIZE];
2008	struct WineD3DRectPatch *currentPatch;
2009	};
2010
2011	BOOL device_context_add(IWineD3DDeviceImpl device, struct wined3d_context context) DECLSPEC_HIDDEN;
2012	void device_context_remove(IWineD3DDeviceImpl device, struct wined3d_context context) DECLSPEC_HIDDEN;
2013	HRESULT device_init(IWineD3DDeviceImpl device, IWineD3DImpl wined3d,
2014	UINT adapter_idx, WINED3DDEVTYPE device_type, HWND focus_window, DWORD flags,
2015	IUnknown parent, IWineD3DDeviceParent device_parent) DECLSPEC_HIDDEN;
2016	void device_preload_textures(IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
2017	#ifndef VBOX_WITH_WDDM
2018	LRESULT device_process_message(IWineD3DDeviceImpl *device, HWND window,
2019	UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
2020	#else
2021	void device_cleanup_durtify_texture_target(IWineD3DDeviceImpl *This, GLuint texture_target);
2022	#endif
2023	void device_resource_add(IWineD3DDeviceImpl This, IWineD3DResource resource) DECLSPEC_HIDDEN;
2024	void device_resource_released(IWineD3DDeviceImpl This, IWineD3DResource resource) DECLSPEC_HIDDEN;
2025	void device_stream_info_from_declaration(IWineD3DDeviceImpl *This,
2026	BOOL use_vshader, struct wined3d_stream_info stream_info, BOOL fixup) DECLSPEC_HIDDEN;
2027	void device_update_stream_info(IWineD3DDeviceImpl device, const struct wined3d_gl_info gl_info) DECLSPEC_HIDDEN;
2028	HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl This, IWineD3DSurfaceImpl target, DWORD Count,
2029	const WINED3DRECT *pRects, DWORD Flags, WINED3DCOLOR Color, float Z, DWORD Stencil) DECLSPEC_HIDDEN;
2030	void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This) DECLSPEC_HIDDEN;
2031	void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state) DECLSPEC_HIDDEN;
2032
2033	static inline BOOL isStateDirty(struct wined3d_context *context, DWORD state)
2034	{
2035	DWORD idx = state / (sizeof(context->isStateDirty) CHAR_BIT);
2036	BYTE shift = state & ((sizeof(context->isStateDirty) CHAR_BIT) - 1);
2037	return context->isStateDirty[idx] & (1 << shift);
2038	}
2039
2040	/* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
2041	typedef struct PrivateData
2042	{
2043	struct list entry;
2044
2045	GUID tag;
2046	DWORD flags; /* DDSPD_* */
2047
2048	union
2049	{
2050	LPVOID data;
2051	LPUNKNOWN object;
2052	} ptr;
2053
2054	DWORD size;
2055	} PrivateData;
2056
2057	/*****************************************************************************
2058	* IWineD3DResource implementation structure
2059	*/
2060	typedef struct IWineD3DResourceClass
2061	{
2062	/* IUnknown fields */
2063	LONG ref; /* Note: Ref counting not required */
2064
2065	/* WineD3DResource Information */
2066	IUnknown *parent;
2067	WINED3DRESOURCETYPE resourceType;
2068	IWineD3DDeviceImpl *device;
2069	WINED3DPOOL pool;
2070	UINT size;
2071	DWORD usage;
2072	const struct wined3d_format_desc *format_desc;
2073	DWORD priority;
2074	BYTE allocatedMemory; / Pointer to the real data location */
2075	BYTE heapMemory; / Pointer to the HeapAlloced block of memory */
2076	#ifdef VBOX_WITH_WDDM
2077	DWORD sharerc_flags; /* shared resource flags */
2078	DWORD sharerc_handle; /* shared resource handle */
2079	DWORD sharerc_locks; /* lock count */
2080	#endif
2081	struct list privateData;
2082	struct list resource_list_entry;
2083	const struct wined3d_parent_ops *parent_ops;
2084	} IWineD3DResourceClass;
2085
2086	typedef struct IWineD3DResourceImpl
2087	{
2088	/* IUnknown & WineD3DResource Information */
2089	const IWineD3DResourceVtbl *lpVtbl;
2090	IWineD3DResourceClass resource;
2091	} IWineD3DResourceImpl;
2092
2093	void resource_cleanup(IWineD3DResource *iface) DECLSPEC_HIDDEN;
2094	HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID guid) DECLSPEC_HIDDEN;
2095	HRESULT resource_get_parent(IWineD3DResource iface, IUnknown *parent) DECLSPEC_HIDDEN;
2096	DWORD resource_get_priority(IWineD3DResource *iface) DECLSPEC_HIDDEN;
2097	HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID guid,
2098	void data, DWORD data_size) DECLSPEC_HIDDEN;
2099	HRESULT resource_init(IWineD3DResource *iface, WINED3DRESOURCETYPE resource_type,
2100	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct wined3d_format_desc format_desc,
2101	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2102	#ifdef VBOX_WITH_WDDM
2103	, HANDLE *shared_handle
2104	, void *pvClientMem
2105	#endif
2106	) DECLSPEC_HIDDEN;
2107	WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface) DECLSPEC_HIDDEN;
2108	DWORD resource_set_priority(IWineD3DResource *iface, DWORD new_priority) DECLSPEC_HIDDEN;
2109	HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID guid,
2110	const void *data, DWORD data_size, DWORD flags) DECLSPEC_HIDDEN;
2111
2112	#ifdef VBOX_WITH_WDDM
2113	HRESULT WINAPI IWineD3DResourceImpl_SetShRcState(IWineD3DResource *iface, VBOXWINEEX_SHRC_STATE enmState);
2114	#endif
2115
2116	/* Tests show that the start address of resources is 32 byte aligned */
2117	#define RESOURCE_ALIGNMENT 16
2118
2119	/*****************************************************************************
2120	* IWineD3DBaseTexture D3D- > openGL state map lookups
2121	*/
2122
2123	typedef enum winetexturestates {
2124	WINED3DTEXSTA_ADDRESSU = 0,
2125	WINED3DTEXSTA_ADDRESSV = 1,
2126	WINED3DTEXSTA_ADDRESSW = 2,
2127	WINED3DTEXSTA_BORDERCOLOR = 3,
2128	WINED3DTEXSTA_MAGFILTER = 4,
2129	WINED3DTEXSTA_MINFILTER = 5,
2130	WINED3DTEXSTA_MIPFILTER = 6,
2131	WINED3DTEXSTA_MAXMIPLEVEL = 7,
2132	WINED3DTEXSTA_MAXANISOTROPY = 8,
2133	WINED3DTEXSTA_SRGBTEXTURE = 9,
2134	WINED3DTEXSTA_ELEMENTINDEX = 10,
2135	WINED3DTEXSTA_DMAPOFFSET = 11,
2136	WINED3DTEXSTA_TSSADDRESSW = 12,
2137	MAX_WINETEXTURESTATES = 13,
2138	} winetexturestates;
2139
2140	enum WINED3DSRGB
2141	{
2142	SRGB_ANY = 0, /* Uses the cached value(e.g. external calls) */
2143	SRGB_RGB = 1, /* Loads the rgb texture */
2144	SRGB_SRGB = 2, /* Loads the srgb texture */
2145	SRGB_BOTH = 3, /* Loads both textures */
2146	};
2147
2148	struct gl_texture
2149	{
2150	DWORD states[MAX_WINETEXTURESTATES];
2151	BOOL dirty;
2152	GLuint name;
2153	};
2154
2155	/*****************************************************************************
2156	* IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
2157	*/
2158	typedef struct IWineD3DBaseTextureClass
2159	{
2160	struct gl_texture texture_rgb, texture_srgb;
2161	UINT levels;
2162	float pow2Matrix[16];
2163	UINT LOD;
2164	WINED3DTEXTUREFILTERTYPE filterType;
2165	LONG bindCount;
2166	DWORD sampler;
2167	BOOL is_srgb;
2168	BOOL pow2Matrix_identity;
2169	BOOL t_mirror;
2170	const struct min_lookup *minMipLookup;
2171	const GLenum *magLookup;
2172	void (internal_preload)(IWineD3DBaseTexture iface, enum WINED3DSRGB srgb);
2173	} IWineD3DBaseTextureClass;
2174
2175	void surface_internal_preload(IWineD3DSurface *iface, enum WINED3DSRGB srgb) DECLSPEC_HIDDEN;
2176	BOOL surface_init_sysmem(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2177	BOOL surface_is_offscreen(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2178	void surface_prepare_texture(IWineD3DSurfaceImpl *surface,
2179	const struct wined3d_gl_info *gl_info, BOOL srgb) DECLSPEC_HIDDEN;
2180	#ifdef VBOX_WITH_WDDM
2181	void surface_setup_location_onopen(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2182	#endif
2183
2184	typedef struct IWineD3DBaseTextureImpl
2185	{
2186	/* IUnknown & WineD3DResource Information */
2187	const IWineD3DBaseTextureVtbl *lpVtbl;
2188	IWineD3DResourceClass resource;
2189	IWineD3DBaseTextureClass baseTexture;
2190
2191	} IWineD3DBaseTextureImpl;
2192
2193	void basetexture_apply_state_changes(IWineD3DBaseTexture *iface,
2194	const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
2195	const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1],
2196	const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2197	void basetexture_state_init(IWineD3DBaseTexture iface, struct gl_texture gl_tex);
2198	HRESULT basetexture_bind(IWineD3DBaseTexture iface, BOOL srgb, BOOL set_surface_desc) DECLSPEC_HIDDEN;
2199	void basetexture_cleanup(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2200	void basetexture_generate_mipmaps(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2201	WINED3DTEXTUREFILTERTYPE basetexture_get_autogen_filter_type(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2202	BOOL basetexture_get_dirty(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2203	DWORD basetexture_get_level_count(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2204	DWORD basetexture_get_lod(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2205	HRESULT basetexture_init(IWineD3DBaseTextureImpl *texture, UINT levels, WINED3DRESOURCETYPE resource_type,
2206	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct wined3d_format_desc format_desc,
2207	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2208	#ifdef VBOX_WITH_WDDM
2209	, HANDLE *shared_handle
2210	, void **pavClientMem
2211	#endif
2212	) DECLSPEC_HIDDEN;
2213	HRESULT basetexture_set_autogen_filter_type(IWineD3DBaseTexture *iface,
2214	WINED3DTEXTUREFILTERTYPE filter_type) DECLSPEC_HIDDEN;
2215	BOOL basetexture_set_dirty(IWineD3DBaseTexture *iface, BOOL dirty) DECLSPEC_HIDDEN;
2216	DWORD basetexture_set_lod(IWineD3DBaseTexture *iface, DWORD new_lod) DECLSPEC_HIDDEN;
2217	void basetexture_unload(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2218
2219	#ifdef VBOX_WITH_WDDM
2220	#define texture_gl_delete(_o, _t) do { \
2221	if (VBOXSHRC_IS_SHARED(_o)) GL_EXTCALL(glChromiumParameteriCR(GL_RCUSAGE_TEXTURE_CLEAR_CR, _t)); \
2222	else glDeleteTextures(1, &_t); \
2223	} while (0)
2224	#else
2225	#define texture_gl_delete(_o, _t) do { \
2226	glDeleteTextures(1, &_t); \
2227	} while (0)
2228
2229	#endif
2230	/*****************************************************************************
2231	* IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
2232	*/
2233	typedef struct IWineD3DTextureImpl
2234	{
2235	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2236	const IWineD3DTextureVtbl *lpVtbl;
2237	IWineD3DResourceClass resource;
2238	IWineD3DBaseTextureClass baseTexture;
2239
2240	/* IWineD3DTexture */
2241	IWineD3DSurface *surfaces[MAX_MIP_LEVELS];
2242	UINT target;
2243	BOOL cond_np2;
2244
2245	} IWineD3DTextureImpl;
2246
2247	void texture_state_init(IWineD3DTexture iface, struct gl_texture gl_tex);
2248	HRESULT texture_init(IWineD3DTextureImpl *texture, UINT width, UINT height, UINT levels,
2249	IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2250	IUnknown parent, const struct wined3d_parent_ops parent_ops
2251	#ifdef VBOX_WITH_WDDM
2252	, HANDLE *shared_handle
2253	, void **pavClientMem
2254	#endif
2255	) DECLSPEC_HIDDEN;
2256
2257	/*****************************************************************************
2258	* IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
2259	*/
2260	typedef struct IWineD3DCubeTextureImpl
2261	{
2262	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2263	const IWineD3DCubeTextureVtbl *lpVtbl;
2264	IWineD3DResourceClass resource;
2265	IWineD3DBaseTextureClass baseTexture;
2266
2267	/* IWineD3DCubeTexture */
2268	IWineD3DSurface *surfaces[6][MAX_MIP_LEVELS];
2269	} IWineD3DCubeTextureImpl;
2270
2271	HRESULT cubetexture_init(IWineD3DCubeTextureImpl *texture, UINT edge_length, UINT levels,
2272	IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2273	IUnknown parent, const struct wined3d_parent_ops parent_ops
2274	#ifdef VBOX_WITH_WDDM
2275	, HANDLE *shared_handle
2276	, void **pavClientMem
2277	#endif
2278	) DECLSPEC_HIDDEN;
2279
2280	typedef struct _WINED3DVOLUMET_DESC
2281	{
2282	UINT Width;
2283	UINT Height;
2284	UINT Depth;
2285	} WINED3DVOLUMET_DESC;
2286
2287	/*****************************************************************************
2288	* IWineD3DVolume implementation structure (extends IUnknown)
2289	*/
2290	typedef struct IWineD3DVolumeImpl
2291	{
2292	/* IUnknown & WineD3DResource fields */
2293	const IWineD3DVolumeVtbl *lpVtbl;
2294	IWineD3DResourceClass resource;
2295
2296	/* WineD3DVolume Information */
2297	WINED3DVOLUMET_DESC currentDesc;
2298	IWineD3DBase *container;
2299	BOOL lockable;
2300	BOOL locked;
2301	WINED3DBOX lockedBox;
2302	WINED3DBOX dirtyBox;
2303	BOOL dirty;
2304	} IWineD3DVolumeImpl;
2305
2306	void volume_add_dirty_box(IWineD3DVolume iface, const WINED3DBOX dirty_box) DECLSPEC_HIDDEN;
2307	HRESULT volume_init(IWineD3DVolumeImpl volume, IWineD3DDeviceImpl device, UINT width,
2308	UINT height, UINT depth, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2309	IUnknown parent, const struct wined3d_parent_ops parent_ops
2310	#ifdef VBOX_WITH_WDDM
2311	, HANDLE *shared_handle
2312	, void *pvClientMem
2313	#endif
2314	) DECLSPEC_HIDDEN;
2315
2316	/*****************************************************************************
2317	* IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
2318	*/
2319	typedef struct IWineD3DVolumeTextureImpl
2320	{
2321	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2322	const IWineD3DVolumeTextureVtbl *lpVtbl;
2323	IWineD3DResourceClass resource;
2324	IWineD3DBaseTextureClass baseTexture;
2325
2326	/* IWineD3DVolumeTexture */
2327	IWineD3DVolume *volumes[MAX_MIP_LEVELS];
2328	} IWineD3DVolumeTextureImpl;
2329
2330	HRESULT volumetexture_init(IWineD3DVolumeTextureImpl *texture, UINT width, UINT height,
2331	UINT depth, UINT levels, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
2332	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2333	#ifdef VBOX_WITH_WDDM
2334	, HANDLE *shared_handle
2335	, void **pavClientMem
2336	#endif
2337	) DECLSPEC_HIDDEN;
2338
2339	typedef struct _WINED3DSURFACET_DESC
2340	{
2341	WINED3DMULTISAMPLE_TYPE MultiSampleType;
2342	DWORD MultiSampleQuality;
2343	UINT Width;
2344	UINT Height;
2345	} WINED3DSURFACET_DESC;
2346
2347	/*****************************************************************************
2348	* Structure for DIB Surfaces (GetDC and GDI surfaces)
2349	*/
2350	typedef struct wineD3DSurface_DIB {
2351	HBITMAP DIBsection;
2352	void* bitmap_data;
2353	UINT bitmap_size;
2354	HGDIOBJ holdbitmap;
2355	BOOL client_memory;
2356	} wineD3DSurface_DIB;
2357
2358	typedef struct {
2359	struct list entry;
2360	GLuint id;
2361	UINT width;
2362	UINT height;
2363	} renderbuffer_entry_t;
2364
2365	struct fbo_entry
2366	{
2367	struct list entry;
2368	IWineD3DSurfaceImpl **render_targets;
2369	IWineD3DSurfaceImpl *depth_stencil;
2370	BOOL attached;
2371	GLuint id;
2372	};
2373
2374	/*****************************************************************************
2375	* IWineD3DClipp implementation structure
2376	*/
2377	typedef struct IWineD3DClipperImpl
2378	{
2379	const IWineD3DClipperVtbl *lpVtbl;
2380	LONG ref;
2381
2382	IUnknown *Parent;
2383	HWND hWnd;
2384	} IWineD3DClipperImpl;
2385
2386
2387	/*****************************************************************************
2388	* IWineD3DSurface implementation structure
2389	*/
2390	struct IWineD3DSurfaceImpl
2391	{
2392	/* IUnknown & IWineD3DResource Information */
2393	const IWineD3DSurfaceVtbl *lpVtbl;
2394	IWineD3DResourceClass resource;
2395
2396	/* IWineD3DSurface fields */
2397	IWineD3DBase *container;
2398	WINED3DSURFACET_DESC currentDesc;
2399	IWineD3DPaletteImpl palette; / D3D7 style palette handling */
2400	PALETTEENTRY palette9; / D3D8/9 style palette handling */
2401
2402	/* TODO: move this off into a management class(maybe!) */
2403	DWORD Flags;
2404
2405	UINT pow2Width;
2406	UINT pow2Height;
2407
2408	/* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
2409	void (get_drawable_size)(struct wined3d_context context, UINT width, UINT height);
2410
2411	/* PBO */
2412	GLuint pbo;
2413	GLuint texture_name;
2414	GLuint texture_name_srgb;
2415	GLint texture_level;
2416	GLenum texture_target;
2417
2418	RECT lockedRect;
2419	RECT dirtyRect;
2420	int lockCount;
2421	#define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
2422
2423	/* For GetDC */
2424	wineD3DSurface_DIB dib;
2425	HDC hDC;
2426
2427	/* Color keys for DDraw */
2428	WINEDDCOLORKEY DestBltCKey;
2429	WINEDDCOLORKEY DestOverlayCKey;
2430	WINEDDCOLORKEY SrcOverlayCKey;
2431	WINEDDCOLORKEY SrcBltCKey;
2432	DWORD CKeyFlags;
2433
2434	WINEDDCOLORKEY glCKey;
2435
2436	struct list renderbuffers;
2437	renderbuffer_entry_t *current_renderbuffer;
2438
2439	/* DirectDraw clippers */
2440	IWineD3DClipper *clipper;
2441
2442	/* DirectDraw Overlay handling */
2443	RECT overlay_srcrect;
2444	RECT overlay_destrect;
2445	IWineD3DSurfaceImpl *overlay_dest;
2446	struct list overlays;
2447	struct list overlay_entry;
2448
2449	#ifdef VBOX_WITH_WDDM
2450	struct IWineD3DSwapChain *presentSwapchain;
2451	#endif
2452	};
2453
2454	extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl DECLSPEC_HIDDEN;
2455	extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl DECLSPEC_HIDDEN;
2456
2457	UINT surface_calculate_size(const struct wined3d_format_desc *format_desc,
2458	UINT alignment, UINT width, UINT height) DECLSPEC_HIDDEN;
2459	void surface_gdi_cleanup(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2460	HRESULT surface_init(IWineD3DSurfaceImpl *surface, WINED3DSURFTYPE surface_type, UINT alignment,
2461	UINT width, UINT height, UINT level, BOOL lockable, BOOL discard, WINED3DMULTISAMPLE_TYPE multisample_type,
2462	UINT multisample_quality, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
2463	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2464	#ifdef VBOX_WITH_WDDM
2465	, HANDLE *shared_handle
2466	, void *pvClientMem
2467	#endif
2468	) DECLSPEC_HIDDEN;
2469
2470	/* Predeclare the shared Surface functions */
2471	HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface,
2472	REFIID riid, LPVOID *ppobj) DECLSPEC_HIDDEN;
2473	ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2474	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface iface, IUnknown *pParent) DECLSPEC_HIDDEN;
2475	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface *iface,
2476	REFGUID refguid, const void *pData, DWORD SizeOfData, DWORD Flags) DECLSPEC_HIDDEN;
2477	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface *iface,
2478	REFGUID refguid, void pData, DWORD pSizeOfData) DECLSPEC_HIDDEN;
2479	HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid) DECLSPEC_HIDDEN;
2480	DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew) DECLSPEC_HIDDEN;
2481	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2482	WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2483	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface,
2484	REFIID riid, void **ppContainer) DECLSPEC_HIDDEN;
2485	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface iface, WINED3DSURFACE_DESC pDesc) DECLSPEC_HIDDEN;
2486	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags) DECLSPEC_HIDDEN;
2487	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags) DECLSPEC_HIDDEN;
2488	HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2489	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2490	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface iface, IWineD3DPalette *Pal) DECLSPEC_HIDDEN;
2491	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface iface, IWineD3DPalette Pal) DECLSPEC_HIDDEN;
2492	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface *iface,
2493	DWORD Flags, const WINEDDCOLORKEY *CKey) DECLSPEC_HIDDEN;
2494	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface iface, IWineD3DBase container) DECLSPEC_HIDDEN;
2495	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2496	HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2497	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y) DECLSPEC_HIDDEN;
2498	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface iface, LONG X, LONG *Y) DECLSPEC_HIDDEN;
2499	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface,
2500	DWORD Flags, IWineD3DSurface *Ref) DECLSPEC_HIDDEN;
2501	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface iface, const RECT SrcRect,
2502	IWineD3DSurface DstSurface, const RECT DstRect, DWORD Flags, const WINEDDOVERLAYFX *FX) DECLSPEC_HIDDEN;
2503	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface iface, IWineD3DClipper clipper) DECLSPEC_HIDDEN;
2504	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface iface, IWineD3DClipper *clipper) DECLSPEC_HIDDEN;
2505	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format) DECLSPEC_HIDDEN;
2506	HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2507	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface iface, const RECT DestRect, IWineD3DSurface *SrcSurface,
2508	const RECT SrcRect, DWORD Flags, const WINEDDBLTFX DDBltFx, WINED3DTEXTUREFILTERTYPE Filter) DECLSPEC_HIDDEN;
2509	HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty,
2510	IWineD3DSurface Source, const RECT rsrc, DWORD trans) DECLSPEC_HIDDEN;
2511	HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface iface, WINED3DLOCKED_RECT pLockedRect,
2512	const RECT *pRect, DWORD Flags) DECLSPEC_HIDDEN;
2513	void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface, BOOL srgb) DECLSPEC_HIDDEN;
2514	const void WINAPI IWineD3DBaseSurfaceImpl_GetData(IWineD3DSurface iface) DECLSPEC_HIDDEN;
2515
2516	void get_drawable_size_swapchain(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2517	void get_drawable_size_backbuffer(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2518	void get_drawable_size_fbo(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2519
2520	void draw_textured_quad(IWineD3DSurfaceImpl src_surface, const RECT src_rect,
2521	const RECT *dst_rect, WINED3DTEXTUREFILTERTYPE Filter) DECLSPEC_HIDDEN;
2522	void flip_surface(IWineD3DSurfaceImpl front, IWineD3DSurfaceImpl back) DECLSPEC_HIDDEN;
2523
2524	/* Surface flags: */
2525	#define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
2526	#define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
2527	#define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
2528	#define SFLAG_DISCARD 0x00000010 /* ??? */
2529	#define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
2530	#define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
2531	#define SFLAG_INSRGBTEX 0x00000080 /* The GL srgb texture contains the newest surface content */
2532	#define SFLAG_INDRAWABLE 0x00000100 /* The gl drawable contains the most up to date data */
2533	#define SFLAG_INSYSMEM 0x00000200 /* The system memory copy is most up to date */
2534	#define SFLAG_NONPOW2 0x00000400 /* Surface sizes are not a power of 2 */
2535	#define SFLAG_DYNLOCK 0x00000800 /* Surface is often locked by the app */
2536	#define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
2537	#define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
2538	#define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
2539	#define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
2540	#define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
2541	#define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
2542	#define SFLAG_SRGBALLOCATED 0x00040000 /* A srgb gl texture is allocated for this surface */
2543	#define SFLAG_PBO 0x00080000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
2544	#define SFLAG_NORMCOORD 0x00100000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
2545	#define SFLAG_DS_ONSCREEN 0x00200000 /* Is a depth stencil, last modified onscreen */
2546	#define SFLAG_DS_OFFSCREEN 0x00400000 /* Is a depth stencil, last modified offscreen */
2547	#define SFLAG_INOVERLAYDRAW 0x00800000 /* Overlay drawing is in progress. Recursion prevention */
2548	#define SFLAG_SWAPCHAIN 0x01000000 /* The surface is part of a swapchain */
2549
2550	#ifdef VBOX_WITH_WDDM
2551	# define SFLAG_CLIENTMEM 0x10000000 /* SYSMEM surface using client-supplied memory buffer */
2552	# define SFLAG_DONOTFREE_VBOXWDDM SFLAG_CLIENTMEM
2553	#else
2554	# define SFLAG_DONOTFREE_VBOXWDDM 0
2555	#endif
2556
2557	/* In some conditions the surface memory must not be freed:
2558	* SFLAG_CONVERTED: Converting the data back would take too long
2559	* SFLAG_DIBSECTION: The dib code manages the memory
2560	* SFLAG_LOCKED: The app requires access to the surface data
2561	* SFLAG_DYNLOCK: Avoid freeing the data for performance
2562	* SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
2563	* SFLAG_CLIENT: OpenGL uses our memory as backup
2564	*/
2565	#define SFLAG_DONOTFREE (SFLAG_CONVERTED \| \
2566	SFLAG_DIBSECTION \| \
2567	SFLAG_LOCKED \| \
2568	SFLAG_DYNLOCK \| \
2569	SFLAG_USERPTR \| \
2570	SFLAG_PBO \| \
2571	SFLAG_CLIENT \| \
2572	SFLAG_DONOTFREE_VBOXWDDM \
2573	)
2574
2575	#define SFLAG_LOCATIONS (SFLAG_INSYSMEM \| \
2576	SFLAG_INTEXTURE \| \
2577	SFLAG_INDRAWABLE \| \
2578	SFLAG_INSRGBTEX)
2579
2580	#define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN \| \
2581	SFLAG_DS_OFFSCREEN)
2582	#define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
2583
2584	typedef enum {
2585	NO_CONVERSION,
2586	CONVERT_PALETTED,
2587	CONVERT_PALETTED_CK,
2588	CONVERT_CK_565,
2589	CONVERT_CK_5551,
2590	CONVERT_CK_4444,
2591	CONVERT_CK_4444_ARGB,
2592	CONVERT_CK_1555,
2593	CONVERT_555,
2594	CONVERT_CK_RGB24,
2595	CONVERT_CK_8888,
2596	CONVERT_CK_8888_ARGB,
2597	CONVERT_RGB32_888,
2598	CONVERT_V8U8,
2599	CONVERT_L6V5U5,
2600	CONVERT_X8L8V8U8,
2601	CONVERT_Q8W8V8U8,
2602	CONVERT_V16U16,
2603	CONVERT_A4L4,
2604	CONVERT_G16R16,
2605	CONVERT_R16G16F,
2606	CONVERT_R32G32F,
2607	CONVERT_D15S1,
2608	CONVERT_D24X4S4,
2609	CONVERT_D24FS8,
2610	} CONVERT_TYPES;
2611
2612	HRESULT d3dfmt_get_conv(IWineD3DSurfaceImpl *This, BOOL need_alpha_ck, BOOL use_texturing,
2613	struct wined3d_format_desc desc, CONVERT_TYPES convert) DECLSPEC_HIDDEN;
2614	void d3dfmt_p8_init_palette(IWineD3DSurfaceImpl *This, BYTE table[256][4], BOOL colorkey) DECLSPEC_HIDDEN;
2615
2616	BOOL palette9_changed(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2617
2618	/*****************************************************************************
2619	* IWineD3DVertexDeclaration implementation structure
2620	*/
2621
2622	struct wined3d_vertex_declaration_element
2623	{
2624	const struct wined3d_format_desc *format_desc;
2625	BOOL ffp_valid;
2626	WORD input_slot;
2627	WORD offset;
2628	UINT output_slot;
2629	BYTE method;
2630	BYTE usage;
2631	BYTE usage_idx;
2632	};
2633
2634	typedef struct IWineD3DVertexDeclarationImpl {
2635	/* IUnknown Information */
2636	const IWineD3DVertexDeclarationVtbl *lpVtbl;
2637	LONG ref;
2638
2639	IUnknown *parent;
2640	const struct wined3d_parent_ops *parent_ops;
2641	IWineD3DDeviceImpl *device;
2642
2643	struct wined3d_vertex_declaration_element *elements;
2644	UINT element_count;
2645
2646	DWORD streams[MAX_STREAMS];
2647	UINT num_streams;
2648	BOOL position_transformed;
2649	BOOL half_float_conv_needed;
2650	} IWineD3DVertexDeclarationImpl;
2651
2652	HRESULT vertexdeclaration_init(IWineD3DVertexDeclarationImpl declaration, IWineD3DDeviceImpl device,
2653	const WINED3DVERTEXELEMENT *elements, UINT element_count,
2654	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
2655
2656	/*****************************************************************************
2657	* IWineD3DStateBlock implementation structure
2658	*/
2659
2660	/* Internal state Block for Begin/End/Capture/Create/Apply info */
2661	/* Note: Very long winded but gl Lists are not flexible enough */
2662	/* to resolve everything we need, so doing it manually for now */
2663	typedef struct SAVEDSTATES {
2664	DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2665	WORD streamSource; /* MAX_STREAMS, 16 */
2666	WORD streamFreq; /* MAX_STREAMS, 16 */
2667	DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2668	DWORD textureState[MAX_TEXTURES]; /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2669	WORD samplerState[MAX_COMBINED_SAMPLERS]; /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2670	DWORD clipplane; /* WINED3DMAXUSERCLIPPLANES, 32 */
2671	WORD pixelShaderConstantsB; /* MAX_CONST_B, 16 */
2672	WORD pixelShaderConstantsI; /* MAX_CONST_I, 16 */
2673	BOOL *pixelShaderConstantsF;
2674	WORD vertexShaderConstantsB; /* MAX_CONST_B, 16 */
2675	WORD vertexShaderConstantsI; /* MAX_CONST_I, 16 */
2676	BOOL *vertexShaderConstantsF;
2677	DWORD textures : 20; /* MAX_COMBINED_SAMPLERS, 20 */
2678	DWORD primitive_type : 1;
2679	DWORD indices : 1;
2680	DWORD material : 1;
2681	DWORD viewport : 1;
2682	DWORD vertexDecl : 1;
2683	DWORD pixelShader : 1;
2684	DWORD vertexShader : 1;
2685	DWORD scissorRect : 1;
2686	DWORD padding : 4;
2687	} SAVEDSTATES;
2688
2689	struct StageState {
2690	DWORD stage;
2691	DWORD state;
2692	};
2693
2694	struct IWineD3DStateBlockImpl
2695	{
2696	/* IUnknown fields */
2697	const IWineD3DStateBlockVtbl *lpVtbl;
2698	LONG ref; /* Note: Ref counting not required */
2699
2700	/* IWineD3DStateBlock information */
2701	IWineD3DDeviceImpl *device;
2702	WINED3DSTATEBLOCKTYPE blockType;
2703
2704	/* Array indicating whether things have been set or changed */
2705	SAVEDSTATES changed;
2706
2707	/* Vertex Shader Declaration */
2708	IWineD3DVertexDeclaration *vertexDecl;
2709
2710	IWineD3DVertexShader *vertexShader;
2711
2712	/* Vertex Shader Constants */
2713	BOOL vertexShaderConstantB[MAX_CONST_B];
2714	INT vertexShaderConstantI[MAX_CONST_I * 4];
2715	float *vertexShaderConstantF;
2716
2717	/* primitive type */
2718	GLenum gl_primitive_type;
2719
2720	/* Stream Source */
2721	BOOL streamIsUP;
2722	UINT streamStride[MAX_STREAMS];
2723	UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
2724	IWineD3DBuffer *streamSource[MAX_STREAMS];
2725	UINT streamFreq[MAX_STREAMS + 1];
2726	UINT streamFlags[MAX_STREAMS + 1]; /0 \| WINED3DSTREAMSOURCE_INSTANCEDATA \| WINED3DSTREAMSOURCE_INDEXEDDATA /
2727
2728	/* Indices */
2729	IWineD3DBuffer* pIndexData;
2730	WINED3DFORMAT IndexFmt;
2731	INT baseVertexIndex;
2732	INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
2733
2734	/* Transform */
2735	WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
2736
2737	/* Light hashmap . Collisions are handled using standard wine double linked lists */
2738	#define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
2739	#define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
2740	struct list lightMap[LIGHTMAP_SIZE]; /* Hash map containing the lights */
2741	const struct wined3d_light_info activeLights[MAX_ACTIVE_LIGHTS]; / Map of opengl lights to d3d lights */
2742
2743	/* Clipping */
2744	double clipplane[MAX_CLIPPLANES][4];
2745	WINED3DCLIPSTATUS clip_status;
2746
2747	/* ViewPort */
2748	WINED3DVIEWPORT viewport;
2749
2750	/* Material */
2751	WINED3DMATERIAL material;
2752
2753	/* Pixel Shader */
2754	IWineD3DPixelShader *pixelShader;
2755
2756	/* Pixel Shader Constants */
2757	BOOL pixelShaderConstantB[MAX_CONST_B];
2758	INT pixelShaderConstantI[MAX_CONST_I * 4];
2759	float *pixelShaderConstantF;
2760
2761	/* RenderState */
2762	DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
2763
2764	/* Texture */
2765	IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
2766
2767	/* Texture State Stage */
2768	DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2769	DWORD lowest_disabled_stage;
2770	/* Sampler States */
2771	DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2772
2773	/* Scissor test rectangle */
2774	RECT scissorRect;
2775
2776	/* Contained state management */
2777	DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2778	unsigned int num_contained_render_states;
2779	DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2780	unsigned int num_contained_transform_states;
2781	DWORD contained_vs_consts_i[MAX_CONST_I];
2782	unsigned int num_contained_vs_consts_i;
2783	DWORD contained_vs_consts_b[MAX_CONST_B];
2784	unsigned int num_contained_vs_consts_b;
2785	DWORD *contained_vs_consts_f;
2786	unsigned int num_contained_vs_consts_f;
2787	DWORD contained_ps_consts_i[MAX_CONST_I];
2788	unsigned int num_contained_ps_consts_i;
2789	DWORD contained_ps_consts_b[MAX_CONST_B];
2790	unsigned int num_contained_ps_consts_b;
2791	DWORD *contained_ps_consts_f;
2792	unsigned int num_contained_ps_consts_f;
2793	struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2794	unsigned int num_contained_tss_states;
2795	struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2796	unsigned int num_contained_sampler_states;
2797	};
2798
2799	HRESULT stateblock_init(IWineD3DStateBlockImpl *stateblock,
2800	IWineD3DDeviceImpl *device, WINED3DSTATEBLOCKTYPE type) DECLSPEC_HIDDEN;
2801	void stateblock_init_contained_states(IWineD3DStateBlockImpl *object) DECLSPEC_HIDDEN;
2802
2803	static inline void stateblock_apply_state(DWORD state, IWineD3DStateBlockImpl *stateblock,
2804	struct wined3d_context *context)
2805	{
2806	const struct StateEntry *statetable = stateblock->device->StateTable;
2807	DWORD rep = statetable[state].representative;
2808	statetable[rep].apply(rep, stateblock, context);
2809	}
2810
2811	/* Direct3D terminology with little modifications. We do not have an issued state
2812	* because only the driver knows about it, but we have a created state because d3d
2813	* allows GetData on a created issue, but opengl doesn't
2814	*/
2815	enum query_state {
2816	QUERY_CREATED,
2817	QUERY_SIGNALLED,
2818	QUERY_BUILDING
2819	};
2820	/*****************************************************************************
2821	* IWineD3DQueryImpl implementation structure (extends IUnknown)
2822	*/
2823	typedef struct IWineD3DQueryImpl
2824	{
2825	const IWineD3DQueryVtbl *lpVtbl;
2826	LONG ref; /* Note: Ref counting not required */
2827
2828	IUnknown *parent;
2829	IWineD3DDeviceImpl *device;
2830
2831	/* IWineD3DQuery fields */
2832	enum query_state state;
2833	WINED3DQUERYTYPE type;
2834	/* TODO: Think about using a IUnknown instead of a void* */
2835	void *extendedData;
2836	} IWineD3DQueryImpl;
2837
2838	HRESULT query_init(IWineD3DQueryImpl query, IWineD3DDeviceImpl device,
2839	WINED3DQUERYTYPE type, IUnknown *parent) DECLSPEC_HIDDEN;
2840
2841	/* IWineD3DBuffer */
2842
2843	/* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2844	* fixed function semantics as D3DCOLOR or FLOAT16 */
2845	enum wined3d_buffer_conversion_type
2846	{
2847	CONV_NONE,
2848	CONV_D3DCOLOR,
2849	CONV_POSITIONT,
2850	CONV_FLOAT16_2, /* Also handles FLOAT16_4 */
2851	};
2852
2853	struct wined3d_map_range
2854	{
2855	UINT offset;
2856	UINT size;
2857	};
2858
2859	#define WINED3D_BUFFER_OPTIMIZED 0x01 /* Optimize has been called for the buffer */
2860	#define WINED3D_BUFFER_HASDESC 0x02 /* A vertex description has been found */
2861	#define WINED3D_BUFFER_CREATEBO 0x04 /* Attempt to create a buffer object next PreLoad */
2862	#define WINED3D_BUFFER_DOUBLEBUFFER 0x08 /* Use a vbo and local allocated memory */
2863	#define WINED3D_BUFFER_FLUSH 0x10 /* Manual unmap flushing */
2864	#define WINED3D_BUFFER_DISCARD 0x20 /* A DISCARD lock has occurred since the last PreLoad */
2865	#define WINED3D_BUFFER_NOSYNC 0x40 /* All locks since the last PreLoad had NOOVERWRITE set */
2866	#define WINED3D_BUFFER_APPLESYNC 0x80 /* Using sync as in GL_APPLE_flush_buffer_range */
2867
2868	struct wined3d_buffer
2869	{
2870	const struct IWineD3DBufferVtbl *vtbl;
2871	IWineD3DResourceClass resource;
2872
2873	struct wined3d_buffer_desc desc;
2874
2875	GLuint buffer_object;
2876	GLenum buffer_object_usage;
2877	GLenum buffer_type_hint;
2878	UINT buffer_object_size;
2879	LONG bind_count;
2880	DWORD flags;
2881
2882	LONG lock_count;
2883	struct wined3d_map_range *maps;
2884	ULONG maps_size, modified_areas;
2885	struct wined3d_event_query *query;
2886
2887	/* conversion stuff */
2888	UINT decl_change_count, full_conversion_count;
2889	UINT draw_count;
2890	UINT stride; /* 0 if no conversion */
2891	UINT conversion_stride; /* 0 if no shifted conversion */
2892	enum wined3d_buffer_conversion_type conversion_map; / NULL if no conversion */
2893	/* Extra load offsets, for FLOAT16 conversion */
2894	UINT conversion_shift; / NULL if no shifted conversion */
2895	};
2896
2897	const BYTE buffer_get_memory(IWineD3DBuffer iface, GLuint *buffer_object) DECLSPEC_HIDDEN;
2898	BYTE buffer_get_sysmem(struct wined3d_buffer This) DECLSPEC_HIDDEN;
2899	HRESULT buffer_init(struct wined3d_buffer buffer, IWineD3DDeviceImpl device,
2900	UINT size, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, GLenum bind_hint,
2901	const char data, IUnknown parent, const struct wined3d_parent_ops *parent_ops) DECLSPEC_HIDDEN;
2902
2903	/* IWineD3DRendertargetView */
2904	struct wined3d_rendertarget_view
2905	{
2906	const struct IWineD3DRendertargetViewVtbl *vtbl;
2907	LONG refcount;
2908
2909	IWineD3DResource *resource;
2910	IUnknown *parent;
2911	};
2912
2913	void wined3d_rendertarget_view_init(struct wined3d_rendertarget_view *view,
2914	IWineD3DResource resource, IUnknown parent) DECLSPEC_HIDDEN;
2915
2916	/*****************************************************************************
2917	* IWineD3DSwapChainImpl implementation structure (extends IUnknown)
2918	*/
2919
2920	struct IWineD3DSwapChainImpl
2921	{
2922	/IUnknown part/
2923	const IWineD3DSwapChainVtbl *lpVtbl;
2924	LONG ref; /* Note: Ref counting not required */
2925
2926	IUnknown *parent;
2927	IWineD3DDeviceImpl *device;
2928
2929	/* IWineD3DSwapChain fields */
2930	IWineD3DSurface **backBuffer;
2931	IWineD3DSurface *frontBuffer;
2932	WINED3DPRESENT_PARAMETERS presentParms;
2933	DWORD orig_width, orig_height;
2934	WINED3DFORMAT orig_fmt;
2935	WINED3DGAMMARAMP orig_gamma;
2936	BOOL render_to_fbo;
2937	const struct wined3d_format_desc *ds_format;
2938
2939	long prev_time, frames; /* Performance tracking */
2940	unsigned int vSyncCounter;
2941
2942	#ifndef VBOX_WITH_WDDM
2943	struct wined3d_context **context;
2944	unsigned int num_contexts;
2945	HWND win_handle;
2946	HWND device_window;
2947	HDC hDC;
2948	#else
2949	HWND win_handle;
2950	HDC hDC;
2951	IWineD3DSurface *presentRt;
2952	#endif
2953	};
2954
2955	extern const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl DECLSPEC_HIDDEN;
2956	void x11_copy_to_screen(IWineD3DSwapChainImpl This, const RECT rc) DECLSPEC_HIDDEN;
2957
2958	HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain *iface,
2959	REFIID riid, LPVOID *ppobj) DECLSPEC_HIDDEN;
2960	ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface) DECLSPEC_HIDDEN;
2961	ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface) DECLSPEC_HIDDEN;
2962	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain iface, IUnknown *ppParent) DECLSPEC_HIDDEN;
2963	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain *iface,
2964	IWineD3DSurface *pDestSurface) DECLSPEC_HIDDEN;
2965	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UINT iBackBuffer,
2966	WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface **ppBackBuffer) DECLSPEC_HIDDEN;
2967	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain *iface,
2968	WINED3DRASTER_STATUS *pRasterStatus) DECLSPEC_HIDDEN;
2969	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain *iface,
2970	WINED3DDISPLAYMODE *pMode) DECLSPEC_HIDDEN;
2971	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain *iface,
2972	IWineD3DDevice **ppDevice) DECLSPEC_HIDDEN;
2973	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain *iface,
2974	WINED3DPRESENT_PARAMETERS *pPresentationParameters) DECLSPEC_HIDDEN;
2975	HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain *iface,
2976	DWORD Flags, const WINED3DGAMMARAMP *pRamp) DECLSPEC_HIDDEN;
2977	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain *iface,
2978	WINED3DGAMMARAMP *pRamp) DECLSPEC_HIDDEN;
2979
2980	struct wined3d_context swapchain_create_context_for_thread(IWineD3DSwapChain iface) DECLSPEC_HIDDEN;
2981	HRESULT swapchain_init(IWineD3DSwapChainImpl *swapchain, WINED3DSURFTYPE surface_type,
2982	IWineD3DDeviceImpl device, WINED3DPRESENT_PARAMETERS present_parameters, IUnknown *parent) DECLSPEC_HIDDEN;
2983	void swapchain_restore_fullscreen_window(IWineD3DSwapChainImpl *swapchain) DECLSPEC_HIDDEN;
2984	void swapchain_setup_fullscreen_window(IWineD3DSwapChainImpl *swapchain, UINT w, UINT h) DECLSPEC_HIDDEN;
2985
2986	#define DEFAULT_REFRESH_RATE 0
2987
2988	/*****************************************************************************
2989	* Utility function prototypes
2990	*/
2991
2992	/* Trace routines */
2993	const char *debug_d3dformat(WINED3DFORMAT fmt) DECLSPEC_HIDDEN;
2994	const char *debug_d3ddevicetype(WINED3DDEVTYPE devtype) DECLSPEC_HIDDEN;
2995	const char *debug_d3dresourcetype(WINED3DRESOURCETYPE res) DECLSPEC_HIDDEN;
2996	const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
2997	const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
2998	const char *debug_d3ddeclmethod(WINED3DDECLMETHOD method) DECLSPEC_HIDDEN;
2999	const char *debug_d3ddeclusage(BYTE usage) DECLSPEC_HIDDEN;
3000	const char *debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType) DECLSPEC_HIDDEN;
3001	const char *debug_d3drenderstate(DWORD state) DECLSPEC_HIDDEN;
3002	const char *debug_d3dsamplerstate(DWORD state) DECLSPEC_HIDDEN;
3003	const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
3004	const char *debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type) DECLSPEC_HIDDEN;
3005	const char *debug_d3dtexturestate(DWORD state) DECLSPEC_HIDDEN;
3006	const char *debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype) DECLSPEC_HIDDEN;
3007	const char *debug_d3dpool(WINED3DPOOL pool) DECLSPEC_HIDDEN;
3008	const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
3009	const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
3010	const char *debug_d3dbasis(WINED3DBASISTYPE basis) DECLSPEC_HIDDEN;
3011	const char *debug_d3ddegree(WINED3DDEGREETYPE order) DECLSPEC_HIDDEN;
3012	const char *debug_d3dtop(WINED3DTEXTUREOP d3dtop) DECLSPEC_HIDDEN;
3013	void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
3014	const char *debug_surflocation(DWORD flag) DECLSPEC_HIDDEN;
3015
3016	/* Color conversion routines */
3017	DWORD color_convert_argb_to_fmt(DWORD color, WINED3DFORMAT destfmt) DECLSPEC_HIDDEN;
3018
3019	/* Routines for GL <-> D3D values */
3020	GLenum StencilOp(DWORD op) DECLSPEC_HIDDEN;
3021	GLenum CompareFunc(DWORD func) DECLSPEC_HIDDEN;
3022	BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op,
3023	DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
3024	void set_tex_op_nvrc(IWineD3DDevice *iface, BOOL is_alpha, int stage, WINED3DTEXTUREOP op,
3025	DWORD arg1, DWORD arg2, DWORD arg3, INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
3026	void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords,
3027	BOOL transformed, WINED3DFORMAT coordtype, BOOL ffp_can_disable_proj) DECLSPEC_HIDDEN;
3028	void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock,
3029	struct wined3d_context *context) DECLSPEC_HIDDEN;
3030	void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock,
3031	struct wined3d_context *context) DECLSPEC_HIDDEN;
3032	void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock,
3033	struct wined3d_context *context) DECLSPEC_HIDDEN;
3034	void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock,
3035	struct wined3d_context *context) DECLSPEC_HIDDEN;
3036	void state_fogcolor(DWORD state, IWineD3DStateBlockImpl *stateblock,
3037	struct wined3d_context *context) DECLSPEC_HIDDEN;
3038	void state_fogdensity(DWORD state, IWineD3DStateBlockImpl *stateblock,
3039	struct wined3d_context *context) DECLSPEC_HIDDEN;
3040	void state_fogstartend(DWORD state, IWineD3DStateBlockImpl *stateblock,
3041	struct wined3d_context *context) DECLSPEC_HIDDEN;
3042	void state_fog_fragpart(DWORD state, IWineD3DStateBlockImpl *stateblock,
3043	struct wined3d_context *context) DECLSPEC_HIDDEN;
3044
3045	void surface_add_dirty_rect(IWineD3DSurface iface, const RECT dirty_rect) DECLSPEC_HIDDEN;
3046	GLenum surface_get_gl_buffer(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
3047	void surface_load_ds_location(IWineD3DSurface iface, struct wined3d_context context, DWORD location) DECLSPEC_HIDDEN;
3048	void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location) DECLSPEC_HIDDEN;
3049	void surface_set_compatible_renderbuffer(IWineD3DSurface *iface,
3050	unsigned int width, unsigned int height) DECLSPEC_HIDDEN;
3051	void surface_set_texture_name(IWineD3DSurface *iface, GLuint name, BOOL srgb_name) DECLSPEC_HIDDEN;
3052	void surface_set_texture_target(IWineD3DSurface *iface, GLenum target) DECLSPEC_HIDDEN;
3053
3054	BOOL getColorBits(const struct wined3d_format_desc *format_desc,
3055	short redSize, short greenSize, short blueSize, short alphaSize, short *totalSize) DECLSPEC_HIDDEN;
3056	BOOL getDepthStencilBits(const struct wined3d_format_desc *format_desc,
3057	short depthSize, short stencilSize) DECLSPEC_HIDDEN;
3058
3059	/* Math utils */
3060	void multiply_matrix(WINED3DMATRIX dest, const WINED3DMATRIX src1, const WINED3DMATRIX *src2) DECLSPEC_HIDDEN;
3061	UINT wined3d_log2i(UINT32 x) DECLSPEC_HIDDEN;
3062	unsigned int count_bits(unsigned int mask) DECLSPEC_HIDDEN;
3063
3064	void select_shader_mode(const struct wined3d_gl_info gl_info, int ps_selected, int *vs_selected) DECLSPEC_HIDDEN;
3065
3066	typedef struct local_constant {
3067	struct list entry;
3068	unsigned int idx;
3069	DWORD value[4];
3070	} local_constant;
3071
3072	typedef struct SHADER_LIMITS {
3073	unsigned int temporary;
3074	unsigned int texcoord;
3075	unsigned int sampler;
3076	unsigned int constant_int;
3077	unsigned int constant_float;
3078	unsigned int constant_bool;
3079	unsigned int address;
3080	unsigned int packed_output;
3081	unsigned int packed_input;
3082	unsigned int attributes;
3083	unsigned int label;
3084	} SHADER_LIMITS;
3085
3086	/* Keeps track of details for TEX_M#x# shader opcodes which need to
3087	* maintain state information between multiple codes */
3088	typedef struct SHADER_PARSE_STATE {
3089	unsigned int current_row;
3090	DWORD texcoord_w[2];
3091	} SHADER_PARSE_STATE;
3092
3093	#ifdef __GNUC__
3094	#define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
3095	#else
3096	#define PRINTF_ATTR(fmt,args)
3097	#endif
3098
3099	/* Base Shader utility functions. */
3100	int shader_addline(struct wined3d_shader_buffer buffer, const char fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
3101	int shader_vaddline(struct wined3d_shader_buffer buffer, const char fmt, va_list args) DECLSPEC_HIDDEN;
3102
3103	/* Vertex shader utility functions */
3104	extern BOOL vshader_get_input(IWineD3DVertexShader *iface,
3105	BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
3106
3107	/*****************************************************************************
3108	* IDirect3DBaseShader implementation structure
3109	*/
3110	typedef struct IWineD3DBaseShaderClass
3111	{
3112	LONG ref;
3113	SHADER_LIMITS limits;
3114	SHADER_PARSE_STATE parse_state;
3115	DWORD *function;
3116	UINT functionLength;
3117	UINT cur_loop_depth, cur_loop_regno;
3118	BOOL load_local_constsF;
3119	const struct wined3d_shader_frontend *frontend;
3120	void *frontend_data;
3121	void *backend_data;
3122
3123	IUnknown *parent;
3124	const struct wined3d_parent_ops *parent_ops;
3125
3126	/* Programs this shader is linked with */
3127	struct list linked_programs;
3128
3129	/* Immediate constants (override global ones) */
3130	struct list constantsB;
3131	struct list constantsF;
3132	struct list constantsI;
3133	shader_reg_maps reg_maps;
3134
3135	struct wined3d_shader_signature_element input_signature[max(MAX_ATTRIBS, MAX_REG_INPUT)];
3136	struct wined3d_shader_signature_element output_signature[MAX_REG_OUTPUT];
3137
3138	/* Pointer to the parent device */
3139	IWineD3DDevice *device;
3140	struct list shader_list_entry;
3141
3142	#ifdef VBOX_WINE_WITH_SHADER_CACHE
3143	VBOXEXT_HASHCACHE_ENTRY CacheEntry;
3144	uint32_t u32CacheDataInited;
3145	uint32_t u32Hash;
3146	#endif
3147	} IWineD3DBaseShaderClass;
3148
3149	typedef struct IWineD3DBaseShaderImpl {
3150	/* IUnknown */
3151	const IWineD3DBaseShaderVtbl *lpVtbl;
3152
3153	/* IWineD3DBaseShader */
3154	IWineD3DBaseShaderClass baseShader;
3155	} IWineD3DBaseShaderImpl;
3156
3157	void shader_buffer_clear(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
3158	BOOL shader_buffer_init(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
3159	void shader_buffer_free(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
3160	void shader_dump_src_param(const struct wined3d_shader_src_param *param,
3161	const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
3162	void shader_dump_dst_param(const struct wined3d_shader_dst_param *param,
3163	const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
3164	unsigned int shader_find_free_input_register(const struct shader_reg_maps *reg_maps, unsigned int max) DECLSPEC_HIDDEN;
3165	void shader_generate_main(IWineD3DBaseShader iface, struct wined3d_shader_buffer buffer,
3166	const shader_reg_maps reg_maps, const DWORD pFunction, void *backend_ctx) DECLSPEC_HIDDEN;
3167	BOOL shader_match_semantic(const char *semantic_name, WINED3DDECLUSAGE usage) DECLSPEC_HIDDEN;
3168
3169	static inline BOOL shader_is_pshader_version(enum wined3d_shader_type type)
3170	{
3171	return type == WINED3D_SHADER_TYPE_PIXEL;
3172	}
3173
3174	static inline BOOL shader_is_vshader_version(enum wined3d_shader_type type)
3175	{
3176	return type == WINED3D_SHADER_TYPE_VERTEX;
3177	}
3178
3179	static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
3180	{
3181	switch (reg->type)
3182	{
3183	case WINED3DSPR_RASTOUT:
3184	/* oFog & oPts */
3185	if (reg->idx != 0) return TRUE;
3186	/* oPos */
3187	return FALSE;
3188
3189	case WINED3DSPR_DEPTHOUT: /* oDepth */
3190	case WINED3DSPR_CONSTBOOL: /* b# */
3191	case WINED3DSPR_LOOP: /* aL */
3192	case WINED3DSPR_PREDICATE: /* p0 */
3193	return TRUE;
3194
3195	case WINED3DSPR_MISCTYPE:
3196	switch(reg->idx)
3197	{
3198	case 0: /* vPos */
3199	return FALSE;
3200	case 1: /* vFace */
3201	return TRUE;
3202	default:
3203	return FALSE;
3204	}
3205
3206	case WINED3DSPR_IMMCONST:
3207	switch(reg->immconst_type)
3208	{
3209	case WINED3D_IMMCONST_FLOAT:
3210	return TRUE;
3211	default:
3212	return FALSE;
3213	}
3214
3215	default:
3216	return FALSE;
3217	}
3218	}
3219
3220	static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
3221	local_constant* lconst;
3222
3223	if(This->baseShader.load_local_constsF) return FALSE;
3224	LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
3225	if(lconst->idx == reg) return TRUE;
3226	}
3227	return FALSE;
3228
3229	}
3230
3231	/*****************************************************************************
3232	* IDirect3DVertexShader implementation structures
3233	*/
3234	typedef struct IWineD3DVertexShaderImpl {
3235	/* IUnknown parts */
3236	const IWineD3DVertexShaderVtbl *lpVtbl;
3237
3238	/* IWineD3DBaseShader */
3239	IWineD3DBaseShaderClass baseShader;
3240
3241	/* Vertex shader attributes. */
3242	struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
3243
3244	UINT min_rel_offset, max_rel_offset;
3245	UINT rel_offset;
3246	} IWineD3DVertexShaderImpl;
3247
3248	void find_vs_compile_args(IWineD3DVertexShaderImpl shader, IWineD3DStateBlockImpl stateblock,
3249	struct vs_compile_args *args) DECLSPEC_HIDDEN;
3250	HRESULT vertexshader_init(IWineD3DVertexShaderImpl shader, IWineD3DDeviceImpl device,
3251	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3252	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3253
3254	struct wined3d_geometryshader
3255	{
3256	const struct IWineD3DGeometryShaderVtbl *vtbl;
3257	IWineD3DBaseShaderClass base_shader;
3258	};
3259
3260	HRESULT geometryshader_init(struct wined3d_geometryshader shader, IWineD3DDeviceImpl device,
3261	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3262	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3263
3264	/*****************************************************************************
3265	* IDirect3DPixelShader implementation structure
3266	*/
3267
3268	/* Using additional shader constants (uniforms in GLSL / program environment
3269	* or local parameters in ARB) is costly:
3270	* ARB only knows float4 parameters and GLSL compiler are not really smart
3271	* when it comes to efficiently pack float2 uniforms, so no space is wasted
3272	* (in fact most compilers map a float2 to a full float4 uniform).
3273	*
3274	* For NP2 texcoord fixup we only need 2 floats (width and height) for each
3275	* 2D texture used in the shader. We therefore pack fixup info for 2 textures
3276	* into a single shader constant (uniform / program parameter).
3277	*
3278	* This structure is shared between the GLSL and the ARB backend.*/
3279	struct ps_np2fixup_info {
3280	unsigned char idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
3281	WORD active; /* bitfield indicating if we can apply the fixup */
3282	WORD num_consts;
3283	};
3284
3285	typedef struct IWineD3DPixelShaderImpl {
3286	/* IUnknown parts */
3287	const IWineD3DPixelShaderVtbl *lpVtbl;
3288
3289	/* IWineD3DBaseShader */
3290	IWineD3DBaseShaderClass baseShader;
3291
3292	/* Pixel shader input semantics */
3293	DWORD input_reg_map[MAX_REG_INPUT];
3294	BOOL input_reg_used[MAX_REG_INPUT];
3295	unsigned int declared_in_count;
3296
3297	/* Some information about the shader behavior */
3298	char vpos_uniform;
3299
3300	BOOL color0_mov;
3301	DWORD color0_reg;
3302
3303	} IWineD3DPixelShaderImpl;
3304
3305	HRESULT pixelshader_init(IWineD3DPixelShaderImpl shader, IWineD3DDeviceImpl device,
3306	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3307	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3308	void pixelshader_update_samplers(struct shader_reg_maps *reg_maps,
3309	IWineD3DBaseTexture * const *textures) DECLSPEC_HIDDEN;
3310	void find_ps_compile_args(IWineD3DPixelShaderImpl shader, IWineD3DStateBlockImpl stateblock,
3311	struct ps_compile_args *args) DECLSPEC_HIDDEN;
3312
3313	#ifdef VBOX_WINE_WITH_SHADER_CACHE
3314	IWineD3DVertexShaderImpl * vertexshader_check_cached(IWineD3DDeviceImpl device, IWineD3DVertexShaderImpl object) DECLSPEC_HIDDEN;
3315	IWineD3DPixelShaderImpl * pixelshader_check_cached(IWineD3DDeviceImpl device, IWineD3DPixelShaderImpl object) DECLSPEC_HIDDEN;
3316	void shader_chaches_init(IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
3317	void shader_chaches_term(IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
3318	#endif
3319
3320	/* sRGB correction constants */
3321	static const float srgb_cmp = 0.0031308f;
3322	static const float srgb_mul_low = 12.92f;
3323	static const float srgb_pow = 0.41666f;
3324	static const float srgb_mul_high = 1.055f;
3325	static const float srgb_sub_high = 0.055f;
3326
3327	/*****************************************************************************
3328	* IWineD3DPalette implementation structure
3329	*/
3330	struct IWineD3DPaletteImpl {
3331	/* IUnknown parts */
3332	const IWineD3DPaletteVtbl *lpVtbl;
3333	LONG ref;
3334
3335	IUnknown *parent;
3336	IWineD3DDeviceImpl *device;
3337
3338	/* IWineD3DPalette */
3339	HPALETTE hpal;
3340	WORD palVersion; /\| /
3341	WORD palNumEntries; /\| LOGPALETTE /
3342	PALETTEENTRY palents[256]; /\| /
3343	/* This is to store the palette in 'screen format' */
3344	int screen_palents[256];
3345	DWORD Flags;
3346	};
3347
3348	HRESULT wined3d_palette_init(IWineD3DPaletteImpl palette, IWineD3DDeviceImpl device,
3349	DWORD flags, const PALETTEENTRY entries, IUnknown parent) DECLSPEC_HIDDEN;
3350
3351	/* DirectDraw utility functions */
3352	extern WINED3DFORMAT pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
3353
3354	/*****************************************************************************
3355	* Pixel format management
3356	*/
3357
3358	/* WineD3D pixel format flags */
3359	#define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING 0x1
3360	#define WINED3DFMT_FLAG_FILTERING 0x2
3361	#define WINED3DFMT_FLAG_DEPTH 0x4
3362	#define WINED3DFMT_FLAG_STENCIL 0x8
3363	#define WINED3DFMT_FLAG_RENDERTARGET 0x10
3364	#define WINED3DFMT_FLAG_FOURCC 0x20
3365	#define WINED3DFMT_FLAG_FBO_ATTACHABLE 0x40
3366	#define WINED3DFMT_FLAG_COMPRESSED 0x80
3367	#define WINED3DFMT_FLAG_GETDC 0x100
3368	#define WINED3DFMT_FLAG_FLOAT 0x200
3369
3370	struct wined3d_format_desc
3371	{
3372	WINED3DFORMAT format;
3373	DWORD red_mask;
3374	DWORD green_mask;
3375	DWORD blue_mask;
3376	DWORD alpha_mask;
3377	UINT byte_count;
3378	WORD depth_size;
3379	WORD stencil_size;
3380
3381	UINT block_width;
3382	UINT block_height;
3383	UINT block_byte_count;
3384
3385	enum wined3d_ffp_emit_idx emit_idx;
3386	GLint component_count;
3387	GLenum gl_vtx_type;
3388	GLint gl_vtx_format;
3389	GLboolean gl_normalized;
3390	unsigned int component_size;
3391
3392	GLint glInternal;
3393	GLint glGammaInternal;
3394	GLint rtInternal;
3395	GLint glFormat;
3396	GLint glType;
3397	UINT conv_byte_count;
3398	unsigned int Flags;
3399	float heightscale;
3400	struct color_fixup_desc color_fixup;
3401	void (convert)(const BYTE src, BYTE *dst, UINT pitch, UINT width, UINT height);
3402	};
3403
3404	const struct wined3d_format_desc *getFormatDescEntry(WINED3DFORMAT fmt,
3405	const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
3406
3407	static inline BOOL use_vs(IWineD3DStateBlockImpl *stateblock)
3408	{
3409	/* Check stateblock->vertexDecl to allow this to be used from
3410	* IWineD3DDeviceImpl_FindTexUnitMap(). This is safe because
3411	* stateblock->vertexShader implies a vertex declaration instead of ddraw
3412	* style strided data. */
3413	return (stateblock->vertexShader
3414	&& !((IWineD3DVertexDeclarationImpl *)stateblock->vertexDecl)->position_transformed
3415	&& stateblock->device->vs_selected_mode != SHADER_NONE);
3416	}
3417
3418	static inline BOOL use_ps(IWineD3DStateBlockImpl *stateblock)
3419	{
3420	return (stateblock->pixelShader && stateblock->device->ps_selected_mode != SHADER_NONE);
3421	}
3422
3423	void stretch_rect_fbo(IWineD3DDevice iface, IWineD3DSurface src_surface,
3424	const RECT src_rect, IWineD3DSurface dst_surface, const RECT *dst_rect,
3425	const WINED3DTEXTUREFILTERTYPE filter) DECLSPEC_HIDDEN;
3426
3427	/* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
3428	#define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
3429
3430	#define WINEMAKEFOURCC(ch0, ch1, ch2, ch3) \
3431	((DWORD)(BYTE)(ch0) \| ((DWORD)(BYTE)(ch1) << 8) \| \
3432	((DWORD)(BYTE)(ch2) << 16) \| ((DWORD)(BYTE)(ch3) << 24 ))
3433
3434	#define MAKEDWORD_VERSION(maj, min) (((maj & 0xffff) << 16) \| (min & 0xffff))
3435
3436	#ifdef RT_OS_DARWIN
3437	void MyNSGLGetProcAddress(const char name);
3438	#endif
3439
3440	#endif

Note: See TracBrowser for help on using the repository browser.

source: vbox/trunk/src/VBox/Devices/Graphics/shaderlib/wined3d_private.h@ 53740

Download in other formats: