wined3d_private.h@ 62863

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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	# ifndef LOG_GROUP
66	# define LOG_GROUP LOG_GROUP_DEV_VMSVGA
67	# endif
68	# include <iprt/assert.h>
69	# include <VBox/log.h>
70	# include "winoverride.h"
71	# include "shaderlib.h"
72	#endif
73
74	#ifdef VBOX_WITH_WDDM
75	# include "vboxsharedrc.h"
76	#endif
77
78	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
79	# define VBoxTlsRefGetImpl(_tls) (TlsGetValue((DWORD)(_tls)))
80	# define VBoxTlsRefSetImpl(_tls, _val) (TlsSetValue((DWORD)(_tls), (_val)))
81	# define VBoxTlsRefAssertImpl Assert
82	# undef cdecl /* see windef.h */
83	# include <VBox/VBoxVideo3D.h>
84	#endif
85
86	/* Driver quirks */
87	#define WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT 0x00000001
88	#define WINED3D_QUIRK_SET_TEXCOORD_W 0x00000002
89	#define WINED3D_QUIRK_GLSL_CLIP_VARYING 0x00000004
90	#define WINED3D_QUIRK_ALLOWS_SPECULAR_ALPHA 0x00000008
91	#define WINED3D_QUIRK_NV_CLIP_BROKEN 0x00000010
92	#define WINED3D_QUIRK_FBO_TEX_UPDATE 0x00000020
93	#define WINED3D_QUIRK_FULLSIZE_BLIT 0x00000040
94	#define WINED3D_QUIRK_FORCE_BLIT 0x00000080
95
96	/* Texture format fixups */
97
98	enum fixup_channel_source
99	{
100	CHANNEL_SOURCE_ZERO = 0,
101	CHANNEL_SOURCE_ONE = 1,
102	CHANNEL_SOURCE_X = 2,
103	CHANNEL_SOURCE_Y = 3,
104	CHANNEL_SOURCE_Z = 4,
105	CHANNEL_SOURCE_W = 5,
106	CHANNEL_SOURCE_COMPLEX0 = 6,
107	CHANNEL_SOURCE_COMPLEX1 = 7,
108	};
109
110	enum complex_fixup
111	{
112	COMPLEX_FIXUP_NONE = 0,
113	COMPLEX_FIXUP_YUY2 = 1,
114	COMPLEX_FIXUP_UYVY = 2,
115	COMPLEX_FIXUP_YV12 = 3,
116	COMPLEX_FIXUP_P8 = 4,
117	};
118
119	#include <pshpack2.h>
120	struct color_fixup_desc
121	{
122	unsigned x_sign_fixup : 1;
123	unsigned x_source : 3;
124	unsigned y_sign_fixup : 1;
125	unsigned y_source : 3;
126	unsigned z_sign_fixup : 1;
127	unsigned z_source : 3;
128	unsigned w_sign_fixup : 1;
129	unsigned w_source : 3;
130	};
131	#include <poppack.h>
132
133	static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
134	{0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
135
136	static inline struct color_fixup_desc create_color_fixup_desc(
137	int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
138	int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
139	{
140	struct color_fixup_desc fixup =
141	{
142	sign0, src0,
143	sign1, src1,
144	sign2, src2,
145	sign3, src3,
146	};
147	return fixup;
148	}
149
150	static inline struct color_fixup_desc create_complex_fixup_desc(enum complex_fixup complex_fixup)
151	{
152	struct color_fixup_desc fixup =
153	{
154	0, complex_fixup & (1 << 0) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
155	0, complex_fixup & (1 << 1) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
156	0, complex_fixup & (1 << 2) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
157	0, complex_fixup & (1 << 3) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
158	};
159	return fixup;
160	}
161
162	static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
163	{
164	return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
165	}
166
167	static inline BOOL is_complex_fixup(struct color_fixup_desc fixup)
168	{
169	return fixup.x_source == CHANNEL_SOURCE_COMPLEX0 \|\| fixup.x_source == CHANNEL_SOURCE_COMPLEX1;
170	}
171
172	static inline enum complex_fixup get_complex_fixup(struct color_fixup_desc fixup)
173	{
174	enum complex_fixup complex_fixup = 0;
175	if (fixup.x_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 0);
176	if (fixup.y_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 1);
177	if (fixup.z_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 2);
178	if (fixup.w_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 3);
179	return complex_fixup;
180	}
181
182	void *wined3d_rb_alloc(size_t size) DECLSPEC_HIDDEN;
183	void wined3d_rb_realloc(void ptr, size_t size) DECLSPEC_HIDDEN;
184	void wined3d_rb_free(void *ptr) DECLSPEC_HIDDEN;
185
186	/* Device caps */
187	#define MAX_PALETTES 65536
188	#define MAX_STREAMS 16
189	#define MAX_TEXTURES 8
190	#define MAX_FRAGMENT_SAMPLERS 16
191	#define MAX_VERTEX_SAMPLERS 4
192	#define MAX_COMBINED_SAMPLERS (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
193	#define MAX_ACTIVE_LIGHTS 8
194	#define MAX_CLIPPLANES WINED3DMAXUSERCLIPPLANES
195
196	struct min_lookup
197	{
198	GLenum mip[WINED3DTEXF_LINEAR + 1];
199	};
200
201	extern const struct min_lookup minMipLookup[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
202	extern const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
203	extern const struct min_lookup minMipLookup_noMip[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
204	extern const GLenum magLookup[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
205	extern const GLenum magLookup_noFilter[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
206
207	static inline GLenum wined3d_gl_mag_filter(const GLenum mag_lookup[], WINED3DTEXTUREFILTERTYPE mag_filter)
208	{
209	return mag_lookup[mag_filter];
210	}
211
212	static inline GLenum wined3d_gl_min_mip_filter(const struct min_lookup min_mip_lookup[],
213	WINED3DTEXTUREFILTERTYPE min_filter, WINED3DTEXTUREFILTERTYPE mip_filter)
214	{
215	return min_mip_lookup[min_filter].mip[mip_filter];
216	}
217
218	/* float_16_to_32() and float_32_to_16() (see implementation in
219	* surface_base.c) convert 16 bit floats in the FLOAT16 data type
220	* to standard C floats and vice versa. They do not depend on the encoding
221	* of the C float, so they are platform independent, but slow. On x86 and
222	* other IEEE 754 compliant platforms the conversion can be accelerated by
223	* bit shifting the exponent and mantissa. There are also some SSE-based
224	* assembly routines out there.
225	*
226	* See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
227	*/
228	static inline float float_16_to_32(const unsigned short *in) {
229	unsigned long fNaN = 0x7fc00000;
230	unsigned long fNegInf = 0xff800000;
231	unsigned long fInf = 0x7f800000;
232
233	const unsigned short s = ((*in) & 0x8000);
234	const unsigned short e = ((*in) & 0x7C00) >> 10;
235	const unsigned short m = (*in) & 0x3FF;
236	const float sgn = (s ? -1.0f : 1.0f);
237
238	if(e == 0) {
239	if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
240	else return sgn * pow(2, -14.0f) * ((float)m / 1024.0f);
241	} else if(e < 31) {
242	return sgn * pow(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
243	} else {
244	if(m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
245	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
246	}
247	}
248
249	static inline float float_24_to_32(DWORD in)
250	{
251	const float sgn = in & 0x800000 ? -1.0f : 1.0f;
252	const unsigned short e = (in & 0x780000) >> 19;
253	const unsigned short m = in & 0x7ffff;
254	unsigned long fNaN = 0x7fc00000;
255	unsigned long fNegInf = 0xff800000;
256	unsigned long fInf = 0x7f800000;
257
258	if (e == 0)
259	{
260	if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
261	else return sgn * pow(2, -6.0f) * ((float)m / 524288.0f);
262	}
263	else if (e < 15)
264	{
265	return sgn * pow(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
266	}
267	else
268	{
269	if (m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
270	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
271	}
272	}
273
274	/**
275	* Settings
276	*/
277	#define VS_NONE 0
278	#define VS_HW 1
279
280	#define PS_NONE 0
281	#define PS_HW 1
282
283	#define VBO_NONE 0
284	#define VBO_HW 1
285
286	#define ORM_BACKBUFFER 0
287	#define ORM_FBO 1
288
289	#define SHADER_ARB 1
290	#define SHADER_GLSL 2
291	#define SHADER_ATI 3
292	#define SHADER_NONE 4
293
294	#define RTL_DISABLE -1
295	#define RTL_READDRAW 1
296	#define RTL_READTEX 2
297
298	#define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
299	#define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
300
301	/* NOTE: When adding fields to this structure, make sure to update the default
302	* values in wined3d_main.c as well. */
303	typedef struct wined3d_settings_s {
304	/* vertex and pixel shader modes */
305	int vs_mode;
306	int ps_mode;
307	/* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
308	we should use it. However, until it's fully implemented, we'll leave it as a registry
309	setting for developers. */
310	BOOL glslRequested;
311	int offscreen_rendering_mode;
312	int rendertargetlock_mode;
313	unsigned short pci_vendor_id;
314	unsigned short pci_device_id;
315	/* Memory tracking and object counting */
316	unsigned int emulated_textureram;
317	char *logo;
318	int allow_multisampling;
319	BOOL strict_draw_ordering;
320	} wined3d_settings_t;
321
322	extern wined3d_settings_t wined3d_settings DECLSPEC_HIDDEN;
323
324	typedef enum _WINED3DSAMPLER_TEXTURE_TYPE
325	{
326	WINED3DSTT_UNKNOWN = 0,
327	WINED3DSTT_1D = 1,
328	WINED3DSTT_2D = 2,
329	WINED3DSTT_CUBE = 3,
330	WINED3DSTT_VOLUME = 4,
331	} WINED3DSAMPLER_TEXTURE_TYPE;
332
333	typedef enum _WINED3DSHADER_PARAM_REGISTER_TYPE
334	{
335	WINED3DSPR_TEMP = 0,
336	WINED3DSPR_INPUT = 1,
337	WINED3DSPR_CONST = 2,
338	WINED3DSPR_ADDR = 3,
339	WINED3DSPR_TEXTURE = 3,
340	WINED3DSPR_RASTOUT = 4,
341	WINED3DSPR_ATTROUT = 5,
342	WINED3DSPR_TEXCRDOUT = 6,
343	WINED3DSPR_OUTPUT = 6,
344	WINED3DSPR_CONSTINT = 7,
345	WINED3DSPR_COLOROUT = 8,
346	WINED3DSPR_DEPTHOUT = 9,
347	WINED3DSPR_SAMPLER = 10,
348	WINED3DSPR_CONST2 = 11,
349	WINED3DSPR_CONST3 = 12,
350	WINED3DSPR_CONST4 = 13,
351	WINED3DSPR_CONSTBOOL = 14,
352	WINED3DSPR_LOOP = 15,
353	WINED3DSPR_TEMPFLOAT16 = 16,
354	WINED3DSPR_MISCTYPE = 17,
355	WINED3DSPR_LABEL = 18,
356	WINED3DSPR_PREDICATE = 19,
357	WINED3DSPR_IMMCONST,
358	WINED3DSPR_CONSTBUFFER,
359	} WINED3DSHADER_PARAM_REGISTER_TYPE;
360
361	enum wined3d_immconst_type
362	{
363	WINED3D_IMMCONST_FLOAT,
364	WINED3D_IMMCONST_FLOAT4,
365	};
366
367	#define WINED3DSP_NOSWIZZLE (0 \| (1 << 2) \| (2 << 4) \| (3 << 6))
368
369	typedef enum _WINED3DSHADER_PARAM_SRCMOD_TYPE
370	{
371	WINED3DSPSM_NONE = 0,
372	WINED3DSPSM_NEG = 1,
373	WINED3DSPSM_BIAS = 2,
374	WINED3DSPSM_BIASNEG = 3,
375	WINED3DSPSM_SIGN = 4,
376	WINED3DSPSM_SIGNNEG = 5,
377	WINED3DSPSM_COMP = 6,
378	WINED3DSPSM_X2 = 7,
379	WINED3DSPSM_X2NEG = 8,
380	WINED3DSPSM_DZ = 9,
381	WINED3DSPSM_DW = 10,
382	WINED3DSPSM_ABS = 11,
383	WINED3DSPSM_ABSNEG = 12,
384	WINED3DSPSM_NOT = 13,
385	} WINED3DSHADER_PARAM_SRCMOD_TYPE;
386
387	#define WINED3DSP_WRITEMASK_0 0x1 /* .x r */
388	#define WINED3DSP_WRITEMASK_1 0x2 /* .y g */
389	#define WINED3DSP_WRITEMASK_2 0x4 /* .z b */
390	#define WINED3DSP_WRITEMASK_3 0x8 /* .w a */
391	#define WINED3DSP_WRITEMASK_ALL 0xf /* all */
392
393	typedef enum _WINED3DSHADER_PARAM_DSTMOD_TYPE
394	{
395	WINED3DSPDM_NONE = 0,
396	WINED3DSPDM_SATURATE = 1,
397	WINED3DSPDM_PARTIALPRECISION = 2,
398	WINED3DSPDM_MSAMPCENTROID = 4,
399	} WINED3DSHADER_PARAM_DSTMOD_TYPE;
400
401	/* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
402	#define WINED3DSI_TEXLD_PROJECT 1
403	#define WINED3DSI_TEXLD_BIAS 2
404
405	typedef enum COMPARISON_TYPE
406	{
407	COMPARISON_GT = 1,
408	COMPARISON_EQ = 2,
409	COMPARISON_GE = 3,
410	COMPARISON_LT = 4,
411	COMPARISON_NE = 5,
412	COMPARISON_LE = 6,
413	} COMPARISON_TYPE;
414
415	#define WINED3D_SM1_VS 0xfffe
416	#define WINED3D_SM1_PS 0xffff
417	#define WINED3D_SM4_PS 0x0000
418	#define WINED3D_SM4_VS 0x0001
419	#define WINED3D_SM4_GS 0x0002
420
421	/* Shader version tokens, and shader end tokens */
422	#define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) \| ((major) << 8) \| (minor))
423	#define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) \| ((major) << 8) \| (minor))
424
425	/* Shader backends */
426
427	/* TODO: Make this dynamic, based on shader limits ? */
428	#define MAX_ATTRIBS 16
429	#define MAX_REG_ADDR 1
430	#define MAX_REG_TEMP 32
431	#define MAX_REG_TEXCRD 8
432	#define MAX_REG_INPUT 12
433	#define MAX_REG_OUTPUT 12
434	#define MAX_CONST_I 16
435	#define MAX_CONST_B 16
436
437	/* FIXME: This needs to go up to 2048 for
438	* Shader model 3 according to msdn (and for software shaders) */
439	#define MAX_LABELS 16
440
441	#define SHADER_PGMSIZE 65535
442
443	struct wined3d_shader_buffer
444	{
445	char *buffer;
446	unsigned int bsize;
447	unsigned int lineNo;
448	BOOL newline;
449	};
450
451	enum WINED3D_SHADER_INSTRUCTION_HANDLER
452	{
453	WINED3DSIH_ABS,
454	WINED3DSIH_ADD,
455	WINED3DSIH_BEM,
456	WINED3DSIH_BREAK,
457	WINED3DSIH_BREAKC,
458	WINED3DSIH_BREAKP,
459	WINED3DSIH_CALL,
460	WINED3DSIH_CALLNZ,
461	WINED3DSIH_CMP,
462	WINED3DSIH_CND,
463	WINED3DSIH_CRS,
464	WINED3DSIH_CUT,
465	WINED3DSIH_DCL,
466	WINED3DSIH_DEF,
467	WINED3DSIH_DEFB,
468	WINED3DSIH_DEFI,
469	WINED3DSIH_DP2ADD,
470	WINED3DSIH_DP3,
471	WINED3DSIH_DP4,
472	WINED3DSIH_DST,
473	WINED3DSIH_DSX,
474	WINED3DSIH_DSY,
475	WINED3DSIH_ELSE,
476	WINED3DSIH_EMIT,
477	WINED3DSIH_ENDIF,
478	WINED3DSIH_ENDLOOP,
479	WINED3DSIH_ENDREP,
480	WINED3DSIH_EXP,
481	WINED3DSIH_EXPP,
482	WINED3DSIH_FRC,
483	WINED3DSIH_IADD,
484	WINED3DSIH_IF,
485	WINED3DSIH_IFC,
486	WINED3DSIH_IGE,
487	WINED3DSIH_LABEL,
488	WINED3DSIH_LIT,
489	WINED3DSIH_LOG,
490	WINED3DSIH_LOGP,
491	WINED3DSIH_LOOP,
492	WINED3DSIH_LRP,
493	WINED3DSIH_LT,
494	WINED3DSIH_M3x2,
495	WINED3DSIH_M3x3,
496	WINED3DSIH_M3x4,
497	WINED3DSIH_M4x3,
498	WINED3DSIH_M4x4,
499	WINED3DSIH_MAD,
500	WINED3DSIH_MAX,
501	WINED3DSIH_MIN,
502	WINED3DSIH_MOV,
503	WINED3DSIH_MOVA,
504	WINED3DSIH_MUL,
505	WINED3DSIH_NOP,
506	WINED3DSIH_NRM,
507	WINED3DSIH_PHASE,
508	WINED3DSIH_POW,
509	WINED3DSIH_RCP,
510	WINED3DSIH_REP,
511	WINED3DSIH_RET,
512	WINED3DSIH_RSQ,
513	WINED3DSIH_SETP,
514	WINED3DSIH_SGE,
515	WINED3DSIH_SGN,
516	WINED3DSIH_SINCOS,
517	WINED3DSIH_SLT,
518	WINED3DSIH_SUB,
519	WINED3DSIH_TEX,
520	WINED3DSIH_TEXBEM,
521	WINED3DSIH_TEXBEML,
522	WINED3DSIH_TEXCOORD,
523	WINED3DSIH_TEXDEPTH,
524	WINED3DSIH_TEXDP3,
525	WINED3DSIH_TEXDP3TEX,
526	WINED3DSIH_TEXKILL,
527	WINED3DSIH_TEXLDD,
528	WINED3DSIH_TEXLDL,
529	WINED3DSIH_TEXM3x2DEPTH,
530	WINED3DSIH_TEXM3x2PAD,
531	WINED3DSIH_TEXM3x2TEX,
532	WINED3DSIH_TEXM3x3,
533	WINED3DSIH_TEXM3x3DIFF,
534	WINED3DSIH_TEXM3x3PAD,
535	WINED3DSIH_TEXM3x3SPEC,
536	WINED3DSIH_TEXM3x3TEX,
537	WINED3DSIH_TEXM3x3VSPEC,
538	WINED3DSIH_TEXREG2AR,
539	WINED3DSIH_TEXREG2GB,
540	WINED3DSIH_TEXREG2RGB,
541	WINED3DSIH_TABLE_SIZE
542	};
543
544	enum wined3d_shader_type
545	{
546	WINED3D_SHADER_TYPE_PIXEL,
547	WINED3D_SHADER_TYPE_VERTEX,
548	WINED3D_SHADER_TYPE_GEOMETRY,
549	};
550
551	struct wined3d_shader_version
552	{
553	enum wined3d_shader_type type;
554	BYTE major;
555	BYTE minor;
556	};
557
558	#define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) \| (minor))
559
560	typedef struct shader_reg_maps
561	{
562	struct wined3d_shader_version shader_version;
563	BYTE texcoord; /* MAX_REG_TEXCRD, 8 */
564	BYTE address; /* MAX_REG_ADDR, 1 */
565	WORD labels; /* MAX_LABELS, 16 */
566	DWORD temporary; /* MAX_REG_TEMP, 32 */
567	DWORD constf; / pixel, vertex */
568	DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
569	WORD input_registers; /* max(MAX_REG_INPUT, MAX_ATTRIBS), 16 */
570	WORD output_registers; /* MAX_REG_OUTPUT, 12 */
571	WORD integer_constants; /* MAX_CONST_I, 16 */
572	WORD boolean_constants; /* MAX_CONST_B, 16 */
573	WORD local_int_consts; /* MAX_CONST_I, 16 */
574	WORD local_bool_consts; /* MAX_CONST_B, 16 */
575
576	WINED3DSAMPLER_TEXTURE_TYPE sampler_type[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
577	BYTE bumpmat; /* MAX_TEXTURES, 8 */
578	BYTE luminanceparams; /* MAX_TEXTURES, 8 */
579
580	WORD usesnrm : 1;
581	WORD vpos : 1;
582	WORD usesdsx : 1;
583	WORD usesdsy : 1;
584	WORD usestexldd : 1;
585	WORD usesmova : 1;
586	WORD usesfacing : 1;
587	WORD usesrelconstF : 1;
588	WORD fog : 1;
589	WORD usestexldl : 1;
590	WORD usesifc : 1;
591	WORD usescall : 1;
592	WORD padding : 4;
593
594	/* Whether or not loops are used in this shader, and nesting depth */
595	unsigned loop_depth;
596	unsigned highest_render_target;
597
598	} shader_reg_maps;
599
600	struct wined3d_shader_context
601	{
602	IWineD3DBaseShader *shader;
603	const struct wined3d_gl_info *gl_info;
604	const struct shader_reg_maps *reg_maps;
605	struct wined3d_shader_buffer *buffer;
606	void *backend_data;
607	};
608
609	struct wined3d_shader_register
610	{
611	WINED3DSHADER_PARAM_REGISTER_TYPE type;
612	UINT idx;
613	UINT array_idx;
614	const struct wined3d_shader_src_param *rel_addr;
615	enum wined3d_immconst_type immconst_type;
616	DWORD immconst_data[4];
617	};
618
619	struct wined3d_shader_dst_param
620	{
621	struct wined3d_shader_register reg;
622	DWORD write_mask;
623	DWORD modifiers;
624	DWORD shift;
625	};
626
627	struct wined3d_shader_src_param
628	{
629	struct wined3d_shader_register reg;
630	DWORD swizzle;
631	DWORD modifiers;
632	};
633
634	struct wined3d_shader_instruction
635	{
636	const struct wined3d_shader_context *ctx;
637	enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
638	DWORD flags;
639	BOOL coissue;
640	DWORD predicate;
641	UINT dst_count;
642	const struct wined3d_shader_dst_param *dst;
643	UINT src_count;
644	const struct wined3d_shader_src_param *src;
645	};
646
647	struct wined3d_shader_semantic
648	{
649	WINED3DDECLUSAGE usage;
650	UINT usage_idx;
651	WINED3DSAMPLER_TEXTURE_TYPE sampler_type;
652	struct wined3d_shader_dst_param reg;
653	};
654
655	struct wined3d_shader_attribute
656	{
657	WINED3DDECLUSAGE usage;
658	UINT usage_idx;
659	};
660
661	struct wined3d_shader_loop_control
662	{
663	unsigned int count;
664	unsigned int start;
665	int step;
666	};
667
668	struct wined3d_shader_frontend
669	{
670	void (shader_init)(const DWORD ptr, const struct wined3d_shader_signature output_signature);
671	void (shader_free)(void data);
672	void (shader_read_header)(void data, const DWORD *ptr, struct wined3d_shader_version shader_version);
673	void (shader_read_opcode)(void data, const DWORD *ptr, struct wined3d_shader_instruction ins, UINT *param_size);
674	void (shader_read_src_param)(void data, const DWORD *ptr, struct wined3d_shader_src_param src_param,
675	struct wined3d_shader_src_param *src_rel_addr);
676	void (shader_read_dst_param)(void data, const DWORD *ptr, struct wined3d_shader_dst_param dst_param,
677	struct wined3d_shader_src_param *dst_rel_addr);
678	void (shader_read_semantic)(const DWORD ptr, struct wined3d_shader_semantic semantic);
679	void (shader_read_comment)(const DWORD ptr, const char comment, UINT comment_size);
680	BOOL (shader_is_end)(void data, const DWORD **ptr);
681	};
682
683	extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
684	extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
685
686	typedef void (SHADER_HANDLER)(const struct wined3d_shader_instruction );
687
688	struct shader_caps {
689	DWORD VertexShaderVersion;
690	DWORD MaxVertexShaderConst;
691
692	DWORD PixelShaderVersion;
693	float PixelShader1xMaxValue;
694	DWORD MaxPixelShaderConst;
695
696	WINED3DVSHADERCAPS2_0 VS20Caps;
697	WINED3DPSHADERCAPS2_0 PS20Caps;
698
699	DWORD MaxVShaderInstructionsExecuted;
700	DWORD MaxPShaderInstructionsExecuted;
701	DWORD MaxVertexShader30InstructionSlots;
702	DWORD MaxPixelShader30InstructionSlots;
703
704	BOOL VSClipping;
705	};
706
707	enum tex_types
708	{
709	tex_1d = 0,
710	tex_2d = 1,
711	tex_3d = 2,
712	tex_cube = 3,
713	tex_rect = 4,
714	tex_type_count = 5,
715	};
716
717	enum vertexprocessing_mode {
718	fixedfunction,
719	vertexshader,
720	pretransformed
721	};
722
723	#define WINED3D_CONST_NUM_UNUSED ~0U
724
725	enum fogmode {
726	FOG_OFF,
727	FOG_LINEAR,
728	FOG_EXP,
729	FOG_EXP2
730	};
731
732	struct wined3d_context;
733
734	#define WINED3D_PSARGS_PROJECTED (1<<3)
735	#define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
736	#define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xF
737
738	/* Stateblock dependent parameters which have to be hardcoded
739	* into the shader code
740	*/
741	struct ps_compile_args {
742	struct color_fixup_desc color_fixup[MAX_FRAGMENT_SAMPLERS];
743	enum vertexprocessing_mode vp_mode;
744	enum fogmode fog;
745	/* Projected textures(ps 1.0-1.3) */
746	WORD tex_transform;
747	/* Texture types(2D, Cube, 3D) in ps 1.x */
748	WORD srgb_correction;
749	WORD np2_fixup;
750	/* Bitmap for NP2 texcoord fixups (16 samplers max currently).
751	D3D9 has a limit of 16 samplers and the fixup is superfluous
752	in D3D10 (unconditional NP2 support mandatory). */
753	WORD t_mirror;
754	};
755
756	enum fog_src_type {
757	VS_FOG_Z = 0,
758	VS_FOG_COORD = 1
759	};
760
761	struct vs_compile_args {
762	BYTE fog_src;
763	BYTE clip_enabled;
764	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
765	};
766
767	typedef struct {
768	void (shader_handle_instruction)(const struct wined3d_shader_instruction );
769	void (shader_select)(const struct wined3d_context context, BOOL usePS, BOOL useVS);
770	void (shader_select_depth_blt)(IWineD3DDevice iface, enum tex_types tex_type);
771	void (shader_deselect_depth_blt)(IWineD3DDevice iface);
772	void (shader_update_float_vertex_constants)(IWineD3DDevice iface, UINT start, UINT count);
773	void (shader_update_float_pixel_constants)(IWineD3DDevice iface, UINT start, UINT count);
774	void (shader_load_constants)(const struct wined3d_context context, char usePS, char useVS);
775	void (shader_load_np2fixup_constants)(IWineD3DDevice iface, char usePS, char useVS);
776	void (shader_destroy)(IWineD3DBaseShader iface);
777	HRESULT (shader_alloc_private)(IWineD3DDevice iface);
778	void (shader_free_private)(IWineD3DDevice iface);
779	BOOL (shader_dirtifyable_constants)(IWineD3DDevice iface);
780	void (shader_get_caps)(const struct wined3d_gl_info gl_info, struct shader_caps *caps);
781	BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
782	void (shader_add_instruction_modifiers)(const struct wined3d_shader_instruction ins);
783	} shader_backend_t;
784
785	extern const shader_backend_t glsl_shader_backend DECLSPEC_HIDDEN;
786	extern const shader_backend_t arb_program_shader_backend DECLSPEC_HIDDEN;
787	extern const shader_backend_t none_shader_backend DECLSPEC_HIDDEN;
788
789	/* X11 locking */
790
791	extern void (* CDECL wine_tsx11_lock_ptr)(void) DECLSPEC_HIDDEN;
792	extern void (* CDECL wine_tsx11_unlock_ptr)(void) DECLSPEC_HIDDEN;
793
794	/* As GLX relies on X, this is needed */
795	extern int num_lock DECLSPEC_HIDDEN;
796
797	#if 0
798	#define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
799	#define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
800	#else
801	#define ENTER_GL() wine_tsx11_lock_ptr()
802	#define LEAVE_GL() wine_tsx11_unlock_ptr()
803	#endif
804
805	/*****************************************************************************
806	* Defines
807	*/
808
809	/* GL related defines */
810	/* ------------------ */
811	#define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
812
813	#define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
814	#define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
815	#define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
816	#define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
817
818	#define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
819	#define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
820	#define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
821	#define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
822
823	#define D3DCOLORTOGLFLOAT4(dw, vec) do { \
824	(vec)[0] = D3DCOLOR_R(dw); \
825	(vec)[1] = D3DCOLOR_G(dw); \
826	(vec)[2] = D3DCOLOR_B(dw); \
827	(vec)[3] = D3DCOLOR_A(dw); \
828	} while(0)
829
830	/* DirectX Device Limits */
831	/* --------------------- */
832	#define MAX_MIP_LEVELS 32 /* Maximum number of mipmap levels. */
833	#define HIGHEST_TRANSFORMSTATE WINED3DTS_WORLDMATRIX(255) /* Highest value in WINED3DTRANSFORMSTATETYPE */
834
835	/* Checking of API calls */
836	/* --------------------- */
837	#ifndef WINE_NO_DEBUG_MSGS
838	# ifdef VBOX_WITH_VMSVGA
839	# define checkGLcall(A) \
840	do { \
841	GLint err; \
842	if(!__WINE_IS_DEBUG_ON(_FIXME, __wine_dbch___default)) break; \
843	err = glGetError(); \
844	if (err == GL_NO_ERROR) { \
845	TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
846	\
847	} else { \
848	ERR(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
849	debug_glerror(err), err, A, __FILE__, __LINE__); \
850	} \
851	} while(0)
852	# else
853	# define checkGLcall(A) \
854	do { \
855	GLint err; \
856	if(!__WINE_IS_DEBUG_ON(_FIXME, __wine_dbch___default)) break; \
857	err = glGetError(); \
858	if (err == GL_NO_ERROR) { \
859	TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
860	\
861	} else do { \
862	ERR(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
863	debug_glerror(err), err, A, __FILE__, __LINE__); \
864	err = glGetError(); \
865	} while (err != GL_NO_ERROR); \
866	} while(0)
867	# endif
868	#else
869	#define checkGLcall(A) do {} while(0)
870	#endif
871
872	/* Trace routines / diagnostics */
873	/* ---------------------------- */
874
875	/* Dump out a matrix and copy it */
876	#define conv_mat(mat,gl_mat) \
877	do { \
878	TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
879	TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
880	TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
881	TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
882	memcpy(gl_mat, (mat), 16 * sizeof(float)); \
883	} while (0)
884
885	/* Trace vector and strided data information */
886	#define TRACE_STRIDED(si, name) do { if (si->use_map & (1 << name)) \
887	TRACE( #name "=(data:%p, stride:%d, format:%#x, vbo %d, stream %u)\n", \
888	si->elements[name].data, si->elements[name].stride, si->elements[name].format_desc->format, \
889	si->elements[name].buffer_object, si->elements[name].stream_idx); } while(0)
890
891	/* Advance declaration of structures to satisfy compiler */
892	typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
893	typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
894	typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
895	typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
896	typedef struct IWineD3DSwapChainImpl IWineD3DSwapChainImpl;
897
898	/* Global variables */
899	extern const float identity[16] DECLSPEC_HIDDEN;
900
901	/*****************************************************************************
902	* Compilable extra diagnostics
903	*/
904
905	/* TODO: Confirm each of these works when wined3d move completed */
906	#if 0 /* NOTE: Must be 0 in cvs */
907	/* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
908	of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
909	is enabled, and if it doesn't exist it is disabled. */
910	# define FRAME_DEBUGGING
911	/* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
912	the file is deleted */
913	# if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
914	# define SINGLE_FRAME_DEBUGGING
915	# endif
916	/* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
917	It can only be enabled when FRAME_DEBUGGING is also enabled
918	The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
919	array is drawn. */
920	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
921	# define SHOW_FRAME_MAKEUP 1
922	# endif
923	/* The following, when enabled, lets you see the makeup of the all the textures used during each
924	of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
925	The contents of the textures assigned to each stage are written into
926	/tmp/texture__<Stage>.ppm after each primitive array is drawn. /
927	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
928	# define SHOW_TEXTURE_MAKEUP 0
929	# endif
930	extern BOOL isOn;
931	extern BOOL isDumpingFrames;
932	extern LONG primCounter;
933	#endif
934
935	enum wined3d_ffp_idx
936	{
937	WINED3D_FFP_POSITION = 0,
938	WINED3D_FFP_BLENDWEIGHT = 1,
939	WINED3D_FFP_BLENDINDICES = 2,
940	WINED3D_FFP_NORMAL = 3,
941	WINED3D_FFP_PSIZE = 4,
942	WINED3D_FFP_DIFFUSE = 5,
943	WINED3D_FFP_SPECULAR = 6,
944	WINED3D_FFP_TEXCOORD0 = 7,
945	WINED3D_FFP_TEXCOORD1 = 8,
946	WINED3D_FFP_TEXCOORD2 = 9,
947	WINED3D_FFP_TEXCOORD3 = 10,
948	WINED3D_FFP_TEXCOORD4 = 11,
949	WINED3D_FFP_TEXCOORD5 = 12,
950	WINED3D_FFP_TEXCOORD6 = 13,
951	WINED3D_FFP_TEXCOORD7 = 14,
952	};
953
954	enum wined3d_ffp_emit_idx
955	{
956	WINED3D_FFP_EMIT_FLOAT1 = 0,
957	WINED3D_FFP_EMIT_FLOAT2 = 1,
958	WINED3D_FFP_EMIT_FLOAT3 = 2,
959	WINED3D_FFP_EMIT_FLOAT4 = 3,
960	WINED3D_FFP_EMIT_D3DCOLOR = 4,
961	WINED3D_FFP_EMIT_UBYTE4 = 5,
962	WINED3D_FFP_EMIT_SHORT2 = 6,
963	WINED3D_FFP_EMIT_SHORT4 = 7,
964	WINED3D_FFP_EMIT_UBYTE4N = 8,
965	WINED3D_FFP_EMIT_SHORT2N = 9,
966	WINED3D_FFP_EMIT_SHORT4N = 10,
967	WINED3D_FFP_EMIT_USHORT2N = 11,
968	WINED3D_FFP_EMIT_USHORT4N = 12,
969	WINED3D_FFP_EMIT_UDEC3 = 13,
970	WINED3D_FFP_EMIT_DEC3N = 14,
971	WINED3D_FFP_EMIT_FLOAT16_2 = 15,
972	WINED3D_FFP_EMIT_FLOAT16_4 = 16,
973	WINED3D_FFP_EMIT_COUNT = 17
974	};
975
976	struct wined3d_stream_info_element
977	{
978	const struct wined3d_format_desc *format_desc;
979	GLsizei stride;
980	const BYTE *data;
981	UINT stream_idx;
982	GLuint buffer_object;
983	};
984
985	struct wined3d_stream_info
986	{
987	struct wined3d_stream_info_element elements[MAX_ATTRIBS];
988	BOOL position_transformed;
989	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
990	WORD use_map; /* MAX_ATTRIBS, 16 */
991	};
992
993	/*****************************************************************************
994	* Prototypes
995	*/
996
997	/* Routine common to the draw primitive and draw indexed primitive routines */
998	void drawPrimitive(IWineD3DDevice *iface, UINT index_count,
999	UINT start_idx, UINT idxBytes, const void *idxData) DECLSPEC_HIDDEN;
1000	DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
1001
1002	typedef void (WINE_GLAPI glAttribFunc)(const void data);
1003	typedef void (WINE_GLAPI glMultiTexCoordFunc)(GLenum unit, const void data);
1004	extern glAttribFunc position_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1005	extern glAttribFunc diffuse_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1006	extern glAttribFunc specular_func_3ubv DECLSPEC_HIDDEN;
1007	extern glAttribFunc specular_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1008	extern glAttribFunc normal_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1009	extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1010
1011	#define eps 1e-8
1012
1013	#define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1014	(((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1015
1016	/* Routines and structures related to state management */
1017
1018	#define STATE_RENDER(a) (a)
1019	#define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1020
1021	#define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1022	#define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1023
1024	/* + 1 because samplers start with 0 */
1025	#define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1026	#define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1027
1028	#define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
1029	#define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
1030
1031	#define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
1032	#define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
1033
1034	#define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
1035	#define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1036	#define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1037	#define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1038
1039	#define STATE_VDECL (STATE_INDEXBUFFER + 1)
1040	#define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1041
1042	#define STATE_VSHADER (STATE_VDECL + 1)
1043	#define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
1044
1045	#define STATE_VIEWPORT (STATE_VSHADER + 1)
1046	#define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1047
1048	#define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
1049	#define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
1050	#define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
1051	#define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
1052
1053	#define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
1054	#define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1055
1056	#define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1057	#define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1058
1059	#define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1060	#define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1061
1062	#define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1063	#define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1064
1065	#define STATE_FRONTFACE (STATE_MATERIAL + 1)
1066	#define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1067
1068	#define STATE_HIGHEST (STATE_FRONTFACE)
1069
1070	enum fogsource {
1071	FOGSOURCE_FFP,
1072	FOGSOURCE_VS,
1073	FOGSOURCE_COORD,
1074	};
1075
1076	#define WINED3D_MAX_FBO_ENTRIES 64
1077
1078	struct wined3d_occlusion_query
1079	{
1080	struct list entry;
1081	GLuint id;
1082	struct wined3d_context *context;
1083	};
1084
1085	union wined3d_gl_query_object
1086	{
1087	GLuint id;
1088	GLsync sync;
1089	};
1090
1091	struct wined3d_event_query
1092	{
1093	struct list entry;
1094	union wined3d_gl_query_object object;
1095	struct wined3d_context *context;
1096	};
1097
1098	enum wined3d_event_query_result
1099	{
1100	WINED3D_EVENT_QUERY_OK,
1101	WINED3D_EVENT_QUERY_WAITING,
1102	WINED3D_EVENT_QUERY_NOT_STARTED,
1103	WINED3D_EVENT_QUERY_WRONG_THREAD,
1104	WINED3D_EVENT_QUERY_ERROR
1105	};
1106
1107	void wined3d_event_query_destroy(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1108	enum wined3d_event_query_result wined3d_event_query_test(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1109	enum wined3d_event_query_result wined3d_event_query_finish(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1110	void wined3d_event_query_issue(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1111	HRESULT wined3d_event_query_supported(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1112
1113	struct wined3d_context
1114	{
1115	const struct wined3d_gl_info *gl_info;
1116	/* State dirtification
1117	* dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1118	* 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1119	* 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
1120	* only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1121	*/
1122	DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1123	DWORD numDirtyEntries;
1124	DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1125
1126	#ifdef VBOX_WITH_WDDM
1127	IWineD3DDeviceImpl *device;
1128	IWineD3DSwapChainImpl *currentSwapchain;
1129	#else
1130	IWineD3DSwapChainImpl *swapchain;
1131	#endif
1132
1133	IWineD3DSurface *current_rt;
1134	DWORD tid; /* Thread ID which owns this context at the moment */
1135
1136	/* Stores some information about the context state for optimization */
1137	WORD render_offscreen : 1;
1138	WORD draw_buffer_dirty : 1;
1139	WORD last_was_rhw : 1; /* true iff last draw_primitive was in xyzrhw mode */
1140	WORD last_was_pshader : 1;
1141	WORD last_was_vshader : 1;
1142	WORD namedArraysLoaded : 1;
1143	WORD numberedArraysLoaded : 1;
1144	WORD last_was_blit : 1;
1145	WORD last_was_ckey : 1;
1146	WORD fog_coord : 1;
1147	WORD fog_enabled : 1;
1148	WORD num_untracked_materials : 2; /* Max value 2 */
1149	WORD current : 1;
1150	#if !defined(VBOX_WINE_WITH_SINGLE_CONTEXT) && !defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1151	WORD destroyed : 1;
1152	#endif
1153	WORD valid : 1;
1154	BYTE texShaderBumpMap; /* MAX_TEXTURES, 8 */
1155	BYTE lastWasPow2Texture; /* MAX_TEXTURES, 8 */
1156	DWORD numbered_array_mask;
1157	GLenum tracking_parm; /* Which source is tracking current colour */
1158	GLenum untracked_materials[2];
1159	UINT blit_w, blit_h;
1160	enum fogsource fog_source;
1161
1162	char vshader_const_dirty, pshader_const_dirty;
1163
1164	/* The actual opengl context */
1165	UINT level;
1166	HGLRC restore_ctx;
1167	HDC restore_dc;
1168	HGLRC glCtx;
1169	#ifndef VBOX_WITH_WDDM
1170	HWND win_handle;
1171	HDC hdc;
1172	#endif
1173
1174	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1175	VBOXTLSREFDATA
1176	#endif
1177
1178	#ifdef VBOX_WITH_VMSVGA
1179	IWineD3DDeviceImpl *pDeviceContext;
1180	BOOL fChangedVertexShaderConstant;
1181	BOOL fChangedPixelShaderConstant;
1182	BOOL fChangedVertexShader;
1183	BOOL fChangedPixelShader;
1184	#endif
1185	int pixel_format;
1186	GLint aux_buffers;
1187
1188	/* FBOs */
1189	UINT fbo_entry_count;
1190	struct list fbo_list;
1191	struct list fbo_destroy_list;
1192	struct fbo_entry *current_fbo;
1193	GLuint src_fbo;
1194	GLuint dst_fbo;
1195	GLuint fbo_read_binding;
1196	GLuint fbo_draw_binding;
1197	BOOL rebind_fbo;
1198
1199	/* Queries */
1200	GLuint *free_occlusion_queries;
1201	UINT free_occlusion_query_size;
1202	UINT free_occlusion_query_count;
1203	struct list occlusion_queries;
1204
1205	union wined3d_gl_query_object *free_event_queries;
1206	UINT free_event_query_size;
1207	UINT free_event_query_count;
1208	struct list event_queries;
1209
1210	/* Extension emulation */
1211	GLint gl_fog_source;
1212	GLfloat fog_coord_value;
1213	GLfloat color[4], fogstart, fogend, fogcolor[4];
1214	GLuint dummy_arbfp_prog;
1215	};
1216
1217	typedef void (APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context *ctx);
1218
1219	struct StateEntry
1220	{
1221	DWORD representative;
1222	APPLYSTATEFUNC apply;
1223	};
1224
1225	struct StateEntryTemplate
1226	{
1227	DWORD state;
1228	struct StateEntry content;
1229	GL_SupportedExt extension;
1230	};
1231
1232	struct fragment_caps
1233	{
1234	DWORD PrimitiveMiscCaps;
1235	DWORD TextureOpCaps;
1236	DWORD MaxTextureBlendStages;
1237	DWORD MaxSimultaneousTextures;
1238	};
1239
1240	struct fragment_pipeline
1241	{
1242	void (enable_extension)(IWineD3DDevice iface, BOOL enable);
1243	void (get_caps)(const struct wined3d_gl_info gl_info, struct fragment_caps *caps);
1244	HRESULT (alloc_private)(IWineD3DDevice iface);
1245	void (free_private)(IWineD3DDevice iface);
1246	BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1247	const struct StateEntryTemplate *states;
1248	BOOL ffp_proj_control;
1249	};
1250
1251	extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
1252	extern const struct StateEntryTemplate ffp_vertexstate_template[] DECLSPEC_HIDDEN;
1253	extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
1254	extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
1255	extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
1256	extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
1257	extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
1258
1259	/* "Base" state table */
1260	HRESULT compile_state_table(struct StateEntry StateTable, APPLYSTATEFUNC *dev_multistate_funcs,
1261	const struct wined3d_gl_info gl_info, const struct StateEntryTemplate vertex,
1262	const struct fragment_pipeline fragment, const struct StateEntryTemplate misc) DECLSPEC_HIDDEN;
1263
1264	enum blit_operation
1265	{
1266	BLIT_OP_BLIT,
1267	BLIT_OP_COLOR_FILL
1268	};
1269
1270	/* Shaders for color conversions in blits */
1271	struct blit_shader
1272	{
1273	HRESULT (alloc_private)(IWineD3DDevice iface);
1274	void (free_private)(IWineD3DDevice iface);
1275	HRESULT (set_shader)(IWineD3DDevice iface, IWineD3DSurfaceImpl *surface);
1276	void (unset_shader)(IWineD3DDevice iface);
1277	BOOL (blit_supported)(const struct wined3d_gl_info gl_info, enum blit_operation blit_op,
1278	const RECT src_rect, DWORD src_usage, WINED3DPOOL src_pool, const struct wined3d_format_desc src_format_desc,
1279	const RECT dst_rect, DWORD dst_usage, WINED3DPOOL dst_pool, const struct wined3d_format_desc dst_format_desc);
1280	HRESULT (color_fill)(IWineD3DDeviceImpl device, IWineD3DSurfaceImpl dst_surface, const RECT dst_rect, DWORD fill_color);
1281	};
1282
1283	extern const struct blit_shader ffp_blit DECLSPEC_HIDDEN;
1284	extern const struct blit_shader arbfp_blit DECLSPEC_HIDDEN;
1285	extern const struct blit_shader cpu_blit DECLSPEC_HIDDEN;
1286
1287	/* Temporary blit_shader helper functions */
1288	HRESULT arbfp_blit_surface(IWineD3DDeviceImpl device, IWineD3DSurfaceImpl src_surface, const RECT *src_rect,
1289	IWineD3DSurfaceImpl dst_surface, const RECT dst_rect_in, enum blit_operation blit_op,
1290	DWORD Filter) DECLSPEC_HIDDEN;
1291
1292	typedef enum ContextUsage {
1293	CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
1294	CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
1295	CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
1296	CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
1297	} ContextUsage;
1298
1299	struct wined3d_context context_acquire(IWineD3DDeviceImpl This,
1300	IWineD3DSurface *target, enum ContextUsage usage) DECLSPEC_HIDDEN;
1301	void context_alloc_event_query(struct wined3d_context *context,
1302	struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1303	void context_alloc_occlusion_query(struct wined3d_context *context,
1304	struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1305	void context_resource_released(IWineD3DDevice *iface,
1306	IWineD3DResource *resource, WINED3DRESOURCETYPE type) DECLSPEC_HIDDEN;
1307	void context_bind_fbo(struct wined3d_context context, GLenum target, GLuint fbo) DECLSPEC_HIDDEN;
1308	void context_attach_depth_stencil_fbo(struct wined3d_context *context,
1309	GLenum fbo_target, IWineD3DSurfaceImpl *depth_stencil, BOOL use_render_buffer) DECLSPEC_HIDDEN;
1310	void context_attach_surface_fbo(const struct wined3d_context *context,
1311	GLenum fbo_target, DWORD idx, IWineD3DSurfaceImpl *surface) DECLSPEC_HIDDEN;
1312	struct wined3d_context context_create(IWineD3DSwapChainImpl swapchain, IWineD3DSurfaceImpl *target,
1313	const struct wined3d_format_desc *ds_format_desc
1314	#ifdef VBOX_WITH_WDDM
1315	, struct VBOXUHGSMI *pHgsmi
1316	#endif
1317	) DECLSPEC_HIDDEN;
1318	struct IWineD3DDeviceImpl context_get_device(const struct wined3d_context context); DECLSPEC_HIDDEN;
1319	#ifdef VBOX_WITH_WDDM
1320	struct wined3d_context context_find_create(IWineD3DDeviceImpl device, IWineD3DSwapChainImpl swapchain, IWineD3DSurfaceImpl target,
1321	const struct wined3d_format_desc *ds_format_desc) DECLSPEC_HIDDEN;
1322	BOOL context_acquire_context(struct wined3d_context * context, IWineD3DSurface *target, enum ContextUsage usage, BOOL bReValidate) DECLSPEC_HIDDEN;
1323	#endif
1324	void context_destroy(IWineD3DDeviceImpl This, struct wined3d_context context) DECLSPEC_HIDDEN;
1325	void context_free_event_query(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1326	void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1327	struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
1328	DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
1329	void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
1330	BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
1331	void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
1332	void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
1333	void context_surface_update(struct wined3d_context context, IWineD3DSurfaceImpl surface) DECLSPEC_HIDDEN;
1334	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1335	void context_clear_on_thread_detach();
1336	#endif
1337	/* Macros for doing basic GPU detection based on opengl capabilities */
1338	#define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
1339	#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])
1340	#define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
1341	#define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
1342	#define WINE_D3D10_CAPABLE(gl_info) WINE_D3D9_CAPABLE(gl_info) && (gl_info->supported[EXT_GPU_SHADER4])
1343
1344	/*****************************************************************************
1345	* Internal representation of a light
1346	*/
1347	struct wined3d_light_info
1348	{
1349	WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1350	DWORD OriginalIndex;
1351	LONG glIndex;
1352	BOOL enabled;
1353
1354	/* Converted parms to speed up swapping lights */
1355	float lightPosn[4];
1356	float lightDirn[4];
1357	float exponent;
1358	float cutoff;
1359
1360	struct list entry;
1361	};
1362
1363	/* The default light parameters */
1364	extern const WINED3DLIGHT WINED3D_default_light DECLSPEC_HIDDEN;
1365
1366	typedef struct WineD3D_PixelFormat
1367	{
1368	int iPixelFormat; /* WGL pixel format */
1369	int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1370	int redSize, greenSize, blueSize, alphaSize, colorSize;
1371	int depthSize, stencilSize;
1372	BOOL windowDrawable;
1373	BOOL doubleBuffer;
1374	int auxBuffers;
1375	int numSamples;
1376	} WineD3D_PixelFormat;
1377
1378	enum wined3d_gl_vendor
1379	{
1380	GL_VENDOR_UNKNOWN,
1381	GL_VENDOR_APPLE,
1382	GL_VENDOR_FGLRX,
1383	GL_VENDOR_INTEL,
1384	GL_VENDOR_MESA,
1385	GL_VENDOR_NVIDIA,
1386	};
1387
1388
1389	enum wined3d_pci_vendor
1390	{
1391	HW_VENDOR_SOFTWARE = 0x0000,
1392	HW_VENDOR_ATI = 0x1002,
1393	HW_VENDOR_NVIDIA = 0x10de,
1394	HW_VENDOR_INTEL = 0x8086,
1395	};
1396
1397	enum wined3d_pci_device
1398	{
1399	CARD_WINE = 0x0000,
1400
1401	CARD_ATI_RAGE_128PRO = 0x5246,
1402	CARD_ATI_RADEON_7200 = 0x5144,
1403	CARD_ATI_RADEON_8500 = 0x514c,
1404	CARD_ATI_RADEON_9500 = 0x4144,
1405	CARD_ATI_RADEON_XPRESS_200M = 0x5955,
1406	CARD_ATI_RADEON_X700 = 0x5e4c,
1407	CARD_ATI_RADEON_X1600 = 0x71c2,
1408	CARD_ATI_RADEON_HD2350 = 0x94c7,
1409	CARD_ATI_RADEON_HD2600 = 0x9581,
1410	CARD_ATI_RADEON_HD2900 = 0x9400,
1411	CARD_ATI_RADEON_HD3200 = 0x9620,
1412	CARD_ATI_RADEON_HD4350 = 0x954f,
1413	CARD_ATI_RADEON_HD4550 = 0x9540,
1414	CARD_ATI_RADEON_HD4600 = 0x9495,
1415	CARD_ATI_RADEON_HD4650 = 0x9498,
1416	CARD_ATI_RADEON_HD4670 = 0x9490,
1417	CARD_ATI_RADEON_HD4700 = 0x944e,
1418	CARD_ATI_RADEON_HD4770 = 0x94b3,
1419	CARD_ATI_RADEON_HD4800 = 0x944c, /* Picked one value between 9440, 944c, 9442, 9460 */
1420	CARD_ATI_RADEON_HD4830 = 0x944c,
1421	CARD_ATI_RADEON_HD4850 = 0x9442,
1422	CARD_ATI_RADEON_HD4870 = 0x9440,
1423	CARD_ATI_RADEON_HD4890 = 0x9460,
1424	CARD_ATI_RADEON_HD5700 = 0x68BE, /* Picked HD5750 */
1425	CARD_ATI_RADEON_HD5750 = 0x68BE,
1426	CARD_ATI_RADEON_HD5770 = 0x68B8,
1427	CARD_ATI_RADEON_HD5800 = 0x6898, /* Picked HD5850 */
1428	CARD_ATI_RADEON_HD5850 = 0x6898,
1429	CARD_ATI_RADEON_HD5870 = 0x6899,
1430
1431	CARD_NVIDIA_RIVA_128 = 0x0018,
1432	CARD_NVIDIA_RIVA_TNT = 0x0020,
1433	CARD_NVIDIA_RIVA_TNT2 = 0x0028,
1434	CARD_NVIDIA_GEFORCE = 0x0100,
1435	CARD_NVIDIA_GEFORCE2_MX = 0x0110,
1436	CARD_NVIDIA_GEFORCE2 = 0x0150,
1437	CARD_NVIDIA_GEFORCE3 = 0x0200,
1438	CARD_NVIDIA_GEFORCE4_MX = 0x0170,
1439	CARD_NVIDIA_GEFORCE4_TI4200 = 0x0253,
1440	CARD_NVIDIA_GEFORCEFX_5200 = 0x0320,
1441	CARD_NVIDIA_GEFORCEFX_5600 = 0x0312,
1442	CARD_NVIDIA_GEFORCEFX_5800 = 0x0302,
1443	CARD_NVIDIA_GEFORCE_6200 = 0x014f,
1444	CARD_NVIDIA_GEFORCE_6600GT = 0x0140,
1445	CARD_NVIDIA_GEFORCE_6800 = 0x0041,
1446	CARD_NVIDIA_GEFORCE_7400 = 0x01d8,
1447	CARD_NVIDIA_GEFORCE_7300 = 0x01d7, /* GeForce Go 7300 */
1448	CARD_NVIDIA_GEFORCE_7600 = 0x0391,
1449	CARD_NVIDIA_GEFORCE_7800GT = 0x0092,
1450	CARD_NVIDIA_GEFORCE_8100 = 0x084F,
1451	CARD_NVIDIA_GEFORCE_8200 = 0x0849, /* Other PCI ID 0x084B */
1452	CARD_NVIDIA_GEFORCE_8300GS = 0x0423,
1453	CARD_NVIDIA_GEFORCE_8400GS = 0x0404,
1454	CARD_NVIDIA_GEFORCE_8500GT = 0x0421,
1455	CARD_NVIDIA_GEFORCE_8600GT = 0x0402,
1456	CARD_NVIDIA_GEFORCE_8600MGT = 0x0407,
1457	CARD_NVIDIA_GEFORCE_8800GTS = 0x0193,
1458	CARD_NVIDIA_GEFORCE_9200 = 0x086d,
1459	CARD_NVIDIA_GEFORCE_9400GT = 0x042c,
1460	CARD_NVIDIA_GEFORCE_9500GT = 0x0640,
1461	CARD_NVIDIA_GEFORCE_9600GT = 0x0622,
1462	CARD_NVIDIA_GEFORCE_9800GT = 0x0614,
1463	CARD_NVIDIA_GEFORCE_GTX260 = 0x05e2,
1464	CARD_NVIDIA_GEFORCE_GTX275 = 0x05e6,
1465	CARD_NVIDIA_GEFORCE_GTX280 = 0x05e1,
1466	CARD_NVIDIA_GEFORCE_GT240 = 0x0ca3,
1467
1468	CARD_INTEL_845G = 0x2562,
1469	CARD_INTEL_I830G = 0x3577,
1470	CARD_INTEL_I855G = 0x3582,
1471	CARD_INTEL_I865G = 0x2572,
1472	CARD_INTEL_I915G = 0x2582,
1473	CARD_INTEL_I915GM = 0x2592,
1474	CARD_INTEL_I945GM = 0x27a2, /* Same as GMA 950? */
1475	CARD_INTEL_X3100 = 0x2a02, /* Found in Macs. Same as GMA 965? */
1476	CARD_INTEL_SBHD = 0x0126, /* SundyBridge HD */
1477	};
1478
1479	struct wined3d_fbo_ops
1480	{
1481	PGLFNGLISRENDERBUFFERPROC glIsRenderbuffer;
1482	PGLFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
1483	PGLFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
1484	PGLFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
1485	PGLFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
1486	PGLFNRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample;
1487	PGLFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv;
1488	PGLFNGLISFRAMEBUFFERPROC glIsFramebuffer;
1489	PGLFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
1490	PGLFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
1491	PGLFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
1492	PGLFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
1493	PGLFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D;
1494	PGLFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
1495	PGLFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D;
1496	PGLFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
1497	PGLFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv;
1498	PGLFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer;
1499	PGLFNGLGENERATEMIPMAPPROC glGenerateMipmap;
1500	};
1501
1502	struct wined3d_gl_limits
1503	{
1504	UINT buffers;
1505	UINT lights;
1506	UINT textures;
1507	UINT texture_stages;
1508	UINT fragment_samplers;
1509	UINT vertex_samplers;
1510	UINT combined_samplers;
1511	UINT general_combiners;
1512	UINT sampler_stages;
1513	UINT clipplanes;
1514	UINT texture_size;
1515	UINT texture3d_size;
1516	float pointsize_max;
1517	float pointsize_min;
1518	UINT point_sprite_units;
1519	UINT blends;
1520	UINT anisotropy;
1521	float shininess;
1522
1523	UINT glsl_varyings;
1524	UINT glsl_vs_float_constants;
1525	UINT glsl_ps_float_constants;
1526
1527	UINT arb_vs_float_constants;
1528	UINT arb_vs_native_constants;
1529	UINT arb_vs_instructions;
1530	UINT arb_vs_temps;
1531	UINT arb_ps_float_constants;
1532	UINT arb_ps_local_constants;
1533	UINT arb_ps_native_constants;
1534	UINT arb_ps_instructions;
1535	UINT arb_ps_temps;
1536	};
1537
1538	struct wined3d_gl_info
1539	{
1540	DWORD glsl_version;
1541	UINT vidmem;
1542	struct wined3d_gl_limits limits;
1543	DWORD reserved_glsl_constants;
1544	DWORD quirks;
1545	BOOL supported[WINED3D_GL_EXT_COUNT];
1546	GLint wrap_lookup[WINED3DTADDRESS_MIRRORONCE - WINED3DTADDRESS_WRAP + 1];
1547
1548	struct wined3d_fbo_ops fbo_ops;
1549	#define USE_GL_FUNC(type, pfn, ext, replace) type pfn;
1550	/* GL function pointers */
1551	GL_EXT_FUNCS_GEN
1552	/* WGL function pointers */
1553	WGL_EXT_FUNCS_GEN
1554	#undef USE_GL_FUNC
1555
1556	struct wined3d_format_desc *gl_formats;
1557	};
1558
1559	struct wined3d_driver_info
1560	{
1561	enum wined3d_pci_vendor vendor;
1562	enum wined3d_pci_device device;
1563	const char *name;
1564	const char *description;
1565	DWORD version_high;
1566	DWORD version_low;
1567	};
1568
1569	/* The adapter structure */
1570	struct wined3d_adapter
1571	{
1572	UINT ordinal;
1573	BOOL opengl;
1574	POINT monitorPoint;
1575	struct wined3d_gl_info gl_info;
1576	struct wined3d_driver_info driver_info;
1577	WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1578	int nCfgs;
1579	WineD3D_PixelFormat *cfgs;
1580	BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
1581	#ifndef VBOX_WITH_WDDM
1582	unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
1583	unsigned int UsedTextureRam;
1584	#endif
1585	LUID luid;
1586
1587	const struct fragment_pipeline *fragment_pipe;
1588	const shader_backend_t *shader_backend;
1589	const struct blit_shader *blitter;
1590	};
1591
1592	BOOL initPixelFormats(struct wined3d_gl_info *gl_info, enum wined3d_pci_vendor vendor) DECLSPEC_HIDDEN;
1593	BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1594	#ifndef VBOX_WITH_WDDM
1595	extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram) DECLSPEC_HIDDEN;
1596	#endif
1597	extern void add_gl_compat_wrappers(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1598
1599	struct VBOXVMSVGASHADERIF;
1600	extern BOOL IWineD3DImpl_FillGLCaps(struct wined3d_adapter adapter, struct VBOXVMSVGASHADERIF pVBoxShaderIf);
1601
1602
1603	/*****************************************************************************
1604	* High order patch management
1605	*/
1606	struct WineD3DRectPatch
1607	{
1608	UINT Handle;
1609	float *mem;
1610	WineDirect3DVertexStridedData strided;
1611	WINED3DRECTPATCH_INFO RectPatchInfo;
1612	float numSegs[4];
1613	char has_normals, has_texcoords;
1614	struct list entry;
1615	};
1616
1617	HRESULT tesselate_rectpatch(IWineD3DDeviceImpl This, struct WineD3DRectPatch patch) DECLSPEC_HIDDEN;
1618
1619	enum projection_types
1620	{
1621	proj_none = 0,
1622	proj_count3 = 1,
1623	proj_count4 = 2
1624	};
1625
1626	enum dst_arg
1627	{
1628	resultreg = 0,
1629	tempreg = 1
1630	};
1631
1632	/*****************************************************************************
1633	* Fixed function pipeline replacements
1634	*/
1635	#define ARG_UNUSED 0xff
1636
1637	struct texture_stage_op
1638	{
1639	unsigned cop : 8;
1640	unsigned carg1 : 8;
1641	unsigned carg2 : 8;
1642	unsigned carg0 : 8;
1643
1644	unsigned aop : 8;
1645	unsigned aarg1 : 8;
1646	unsigned aarg2 : 8;
1647	unsigned aarg0 : 8;
1648
1649	struct color_fixup_desc color_fixup;
1650	unsigned tex_type : 3;
1651	unsigned dst : 1;
1652	unsigned projected : 2;
1653	unsigned padding : 10;
1654	};
1655
1656	struct ffp_frag_settings {
1657	struct texture_stage_op op[MAX_TEXTURES];
1658	enum fogmode fog;
1659	/* Use shorts instead of chars to get dword alignment */
1660	unsigned short sRGB_write;
1661	unsigned short emul_clipplanes;
1662	};
1663
1664	struct ffp_frag_desc
1665	{
1666	struct wine_rb_entry entry;
1667	struct ffp_frag_settings settings;
1668	};
1669
1670	extern const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions DECLSPEC_HIDDEN;
1671	extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
1672
1673	void gen_ffp_frag_op(IWineD3DStateBlockImpl stateblock, struct ffp_frag_settings settings,
1674	BOOL ignore_textype) DECLSPEC_HIDDEN;
1675	const struct ffp_frag_desc find_ffp_frag_shader(const struct wine_rb_tree fragment_shaders,
1676	const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
1677	void add_ffp_frag_shader(struct wine_rb_tree shaders, struct ffp_frag_desc desc) DECLSPEC_HIDDEN;
1678
1679	/*****************************************************************************
1680	* IWineD3D implementation structure
1681	*/
1682	typedef struct IWineD3DImpl
1683	{
1684	/* IUnknown fields */
1685	const IWineD3DVtbl *lpVtbl;
1686	LONG ref; /* Note: Ref counting not required */
1687
1688	/* WineD3D Information */
1689	IUnknown *parent;
1690	UINT dxVersion;
1691
1692	UINT adapter_count;
1693	struct wined3d_adapter adapters[1];
1694	} IWineD3DImpl;
1695
1696	HRESULT wined3d_init(IWineD3DImpl wined3d, UINT version, IUnknown parent) DECLSPEC_HIDDEN;
1697	#ifndef VBOX_WITH_WDDM
1698	BOOL wined3d_register_window(HWND window, struct IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
1699	void wined3d_unregister_window(HWND window, struct IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
1700	#endif
1701
1702	/*****************************************************************************
1703	* IWineD3DDevice implementation structure
1704	*/
1705	#define WINED3D_UNMAPPED_STAGE ~0U
1706
1707	/* Multithreaded flag. Removed from the public header to signal that IWineD3D::CreateDevice ignores it */
1708	#define WINED3DCREATE_MULTITHREADED 0x00000004
1709
1710	#ifdef VBOX_WINE_WITH_PROFILE
1711
1712	#include <iprt/time.h>
1713
1714	#define VBOXWINEPROFILE_GET_TIME_NANO() RTTimeNanoTS()
1715	#define VBOXWINEPROFILE_GET_TIME_MILLI() RTTimeMilliTS()
1716
1717	# define PRLOG(_m) do {\
1718	vboxWDbgPrintF _m ; \
1719	} while (0)
1720
1721	typedef struct VBOXWINEPROFILE_ELEMENT
1722	{
1723	uint64_t u64Time;
1724	uint32_t cu32Calls;
1725	} VBOXWINEPROFILE_ELEMENT, *PVBOXWINEPROFILE_ELEMENT;
1726
1727	typedef struct VBOXWINEPROFILE_HASHMAP_ELEMENT
1728	{
1729	VBOXEXT_HASHMAP_ENTRY MapEntry;
1730	VBOXWINEPROFILE_ELEMENT Data;
1731	} VBOXWINEPROFILE_HASHMAP_ELEMENT, *PVBOXWINEPROFILE_HASHMAP_ELEMENT;
1732
1733	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(_p) ((PVBOXWINEPROFILE_HASHMAP_ELEMENT)(((uint8_t*)(_p)) - RT_OFFSETOF(VBOXWINEPROFILE_HASHMAP_ELEMENT, MapEntry)))
1734
1735	#define VBOXWINEPROFILE_ELEMENT_DUMP(_p, _pn) do { \
1736	PRLOG(("%s: t(%u);c(%u)\n", \
1737	(_pn), \
1738	(uint32_t)((_p)->u64Time / 1000000), \
1739	(_p)->cu32Calls \
1740	)); \
1741	} while (0)
1742
1743	#define VBOXWINEPROFILE_ELEMENT_RESET(_p) do { \
1744	memset(_p, 0, sizeof (*(_p))); \
1745	} while (0)
1746
1747	#define VBOXWINEPROFILE_ELEMENT_STEP(_p, _t) do { \
1748	(_p)->u64Time += (_t); \
1749	++(_p)->cu32Calls; \
1750	} while (0)
1751
1752	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_CREATE() ( (PVBOXWINEPROFILE_HASHMAP_ELEMENT)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof (VBOXWINEPROFILE_HASHMAP_ELEMENT)) )
1753
1754	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_TERM(_pe) do { \
1755	HeapFree(GetProcessHeap(), 0, (_pe)); \
1756	} while (0)
1757
1758	DECLINLINE(PVBOXWINEPROFILE_HASHMAP_ELEMENT) vboxWineProfileHashMapElementGet(PVBOXEXT_HASHMAP pMap, void *pvKey)
1759	{
1760	PVBOXEXT_HASHMAP_ENTRY pEntry = VBoxExtHashGet(pMap, pvKey);
1761	if (pEntry)
1762	{
1763	return VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pEntry);
1764	}
1765	else
1766	{
1767	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_CREATE();
1768	Assert(pElement);
1769	if (pElement)
1770	VBoxExtHashPut(pMap, pvKey, &pElement->MapEntry);
1771	return pElement;
1772	}
1773	}
1774
1775	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_STEP(_pm, _pk, _t) do { \
1776	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = vboxWineProfileHashMapElementGet(_pm, _pk); \
1777	VBOXWINEPROFILE_ELEMENT_STEP(&pElement->Data, _t); \
1778	} while (0)
1779
1780	static DECLCALLBACK(bool) vboxWineProfileElementResetCb(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	VBOXWINEPROFILE_ELEMENT_RESET(&pElement->Data);
1784	return true;
1785	}
1786
1787	static DECLCALLBACK(bool) vboxWineProfileElementDumpCb(struct VBOXEXT_HASHMAP pMap, void pvKey, struct VBOXEXT_HASHMAP_ENTRY pValue, void pvVisitor)
1788	{
1789	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pValue);
1790	char pName = (char)pvVisitor;
1791	PRLOG(("%s[%d]:", pName, (uint32_t)pvKey));
1792	VBOXWINEPROFILE_ELEMENT_DUMP(&pElement->Data, "");
1793	return true;
1794	}
1795
1796	#define VBOXWINEPROFILE_HASHMAP_RESET(_pm) do { \
1797	VBoxExtHashVisit((_pm), vboxWineProfileElementResetCb, NULL); \
1798	} while (0)
1799
1800	#define VBOXWINEPROFILE_HASHMAP_DUMP(_pm, _pn) do { \
1801	VBoxExtHashVisit((_pm), vboxWineProfileElementDumpCb, (_pn)); \
1802	} while (0)
1803
1804	static DECLCALLBACK(bool) vboxWineProfileElementCleanupCb(struct VBOXEXT_HASHMAP pMap, void pvKey, struct VBOXEXT_HASHMAP_ENTRY pValue, void pvVisitor)
1805	{
1806	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pValue);
1807	VBOXWINEPROFILE_HASHMAP_ELEMENT_TERM(pElement);
1808	return true;
1809	}
1810
1811	#define VBOXWINEPROFILE_HASHMAP_TERM(_pm) do { \
1812	VBoxExtHashCleanup((_pm), vboxWineProfileElementCleanupCb, NULL); \
1813	VBoxExtHashVisit((_pm), vboxWineProfileElementResetCb, NULL); \
1814	} while (0)
1815
1816	typedef struct VBOXWINEPROFILE_DRAWPRIM
1817	{
1818	uint64_t u64LoadLocationTime;
1819	uint64_t u64CtxAcquireTime;
1820	uint64_t u64PostProcess;
1821	VBOXEXT_HASHMAP MapDrawPrimSlowVs;
1822	VBOXEXT_HASHMAP MapDrawPrimSlow;
1823	VBOXEXT_HASHMAP MapDrawPrimStrided;
1824	VBOXEXT_HASHMAP MapDrawPrimFast;
1825	uint32_t cu32Calls;
1826	} VBOXWINEPROFILE_DRAWPRIM, *PVBOXWINEPROFILE_DRAWPRIM;
1827
1828	#define VBOXWINEPROFILE_DRAWPRIM_RESET_NEXT(_p) do { \
1829	(_p)->u64LoadLocationTime = 0; \
1830	(_p)->u64CtxAcquireTime = 0; \
1831	(_p)->u64PostProcess = 0; \
1832	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimSlowVs); \
1833	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimSlow); \
1834	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimStrided); \
1835	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimFast); \
1836	} while (0)
1837
1838	static DECLCALLBACK(uint32_t) vboxWineProfileDrawPrimHashMapHash(void *pvKey)
1839	{
1840	return (uint32_t)pvKey;
1841	}
1842
1843	static DECLCALLBACK(bool) vboxWineProfileDrawPrimHashMapEqual(void pvKey1, void pvKey2)
1844	{
1845	return ((uint32_t)pvKey1) == ((uint32_t)pvKey2);
1846	}
1847
1848	#define VBOXWINEPROFILE_DRAWPRIM_INIT(_p) do { \
1849	memset((_p), 0, sizeof (*(_p))); \
1850	VBoxExtHashInit(&(_p)->MapDrawPrimSlowVs, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1851	VBoxExtHashInit(&(_p)->MapDrawPrimSlow, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1852	VBoxExtHashInit(&(_p)->MapDrawPrimStrided, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1853	VBoxExtHashInit(&(_p)->MapDrawPrimFast, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1854	} while (0)
1855
1856	#define VBOXWINEPROFILE_DRAWPRIM_TERM(_p) do { \
1857	memset((_p), 0, sizeof (*(_p))); \
1858	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimSlowVs); \
1859	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimSlow); \
1860	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimStrided); \
1861	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimFast); \
1862	} while (0)
1863	#else
1864	# define PRLOG(_m) do {} while (0)
1865	#endif
1866	struct IWineD3DDeviceImpl
1867	{
1868	/* IUnknown fields */
1869	const IWineD3DDeviceVtbl *lpVtbl;
1870	LONG ref; /* Note: Ref counting not required */
1871
1872	/* WineD3D Information */
1873	IUnknown *parent;
1874	IWineD3DDeviceParent *device_parent;
1875	IWineD3D *wined3d;
1876	struct wined3d_adapter *adapter;
1877
1878	/* Window styles to restore when switching fullscreen mode */
1879	LONG style;
1880	LONG exStyle;
1881
1882	/* X and GL Information */
1883	GLint maxConcurrentLights;
1884	GLenum offscreenBuffer;
1885
1886	/* Selected capabilities */
1887	int vs_selected_mode;
1888	int ps_selected_mode;
1889	const shader_backend_t *shader_backend;
1890	void *shader_priv;
1891	void *fragment_priv;
1892	void *blit_priv;
1893	struct StateEntry StateTable[STATE_HIGHEST + 1];
1894	/* Array of functions for states which are handled by more than one pipeline part */
1895	APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
1896	const struct fragment_pipeline *frag_pipe;
1897	const struct blit_shader *blitter;
1898
1899	unsigned int max_ffp_textures;
1900	DWORD d3d_vshader_constantF, d3d_pshader_constantF; /* Advertised d3d caps, not GL ones */
1901	DWORD vs_clipping;
1902
1903	WORD view_ident : 1; /* true iff view matrix is identity */
1904	WORD untransformed : 1;
1905	WORD vertexBlendUsed : 1; /* To avoid needless setting of the blend matrices */
1906	WORD isRecordingState : 1;
1907	WORD isInDraw : 1;
1908	WORD bCursorVisible : 1;
1909	WORD haveHardwareCursor : 1;
1910	WORD d3d_initialized : 1;
1911	WORD inScene : 1; /* A flag to check for proper BeginScene / EndScene call pairs */
1912	WORD softwareVertexProcessing : 1; /* process vertex shaders using software or hardware */
1913	WORD useDrawStridedSlow : 1;
1914	WORD instancedDraw : 1;
1915	WORD filter_messages : 1;
1916	WORD padding : 3;
1917
1918	BYTE fixed_function_usage_map; /* MAX_TEXTURES, 8 */
1919
1920	#define DDRAW_PITCH_ALIGNMENT 8
1921	#define D3D8_PITCH_ALIGNMENT 4
1922	unsigned char surface_alignment; /* Line Alignment of surfaces */
1923
1924	/* State block related */
1925	IWineD3DStateBlockImpl *stateBlock;
1926	IWineD3DStateBlockImpl *updateStateBlock;
1927
1928	/* Internal use fields */
1929	WINED3DDEVICE_CREATION_PARAMETERS createParms;
1930	WINED3DDEVTYPE devType;
1931	#ifndef VBOX_WITH_WDDM
1932	HWND focus_window;
1933	#endif
1934
1935	IWineD3DSwapChain **swapchains;
1936	UINT NumberOfSwapChains;
1937
1938	struct list resources; /* a linked list to track resources created by the device */
1939	struct list shaders; /* a linked list to track shaders (pixel and vertex) */
1940	unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
1941
1942	/* Render Target Support */
1943	IWineD3DSurface **render_targets;
1944	IWineD3DSurface *auto_depth_stencil_buffer;
1945	IWineD3DSurface *stencilBufferTarget;
1946
1947	/* palettes texture management */
1948	UINT NumberOfPalettes;
1949	PALETTEENTRY **palettes;
1950	UINT currentPalette;
1951
1952	/* For rendering to a texture using glCopyTexImage */
1953	GLenum *draw_buffers;
1954	GLuint depth_blt_texture;
1955	GLuint depth_blt_rb;
1956	UINT depth_blt_rb_w;
1957	UINT depth_blt_rb_h;
1958
1959	/* Cursor management */
1960	UINT xHotSpot;
1961	UINT yHotSpot;
1962	UINT xScreenSpace;
1963	UINT yScreenSpace;
1964	UINT cursorWidth, cursorHeight;
1965	GLuint cursorTexture;
1966	HCURSOR hardwareCursor;
1967
1968	/* The Wine logo surface */
1969	IWineD3DSurface *logo_surface;
1970
1971	/* Textures for when no other textures are mapped */
1972	UINT dummyTextureName[MAX_TEXTURES];
1973
1974	/* DirectDraw stuff */
1975	DWORD ddraw_width, ddraw_height;
1976	WINED3DFORMAT ddraw_format;
1977
1978	/* Final position fixup constant */
1979	float posFixup[4];
1980	#ifdef VBOX_WITH_VMSVGA
1981	UINT rtHeight;
1982	#endif
1983
1984	/* With register combiners we can skip junk texture stages */
1985	DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1986	DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1987
1988	/* Stream source management */
1989	struct wined3d_stream_info strided_streams;
1990	const WineDirect3DVertexStridedData *up_strided;
1991	struct wined3d_event_query *buffer_queries[MAX_ATTRIBS];
1992	unsigned int num_buffer_queries;
1993
1994	/* Context management */
1995	struct wined3d_context **contexts;
1996	UINT numContexts;
1997
1998	#ifdef VBOX_WITH_WDDM
1999	struct VBOXUHGSMI *pHgsmi;
2000	#endif
2001
2002	#ifdef VBOX_WINE_WITH_SHADER_CACHE
2003	VBOXEXT_HASHCACHE vshaderCache;
2004	VBOXEXT_HASHCACHE pshaderCache;
2005	#endif
2006
2007	#ifdef VBOX_WINE_WITH_PROFILE
2008	VBOXWINEPROFILE_DRAWPRIM DrawPrimProfile;
2009	#endif
2010
2011	/* High level patch management */
2012	#define PATCHMAP_SIZE 43
2013	#define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
2014	struct list patches[PATCHMAP_SIZE];
2015	struct WineD3DRectPatch *currentPatch;
2016	};
2017
2018	BOOL device_context_add(IWineD3DDeviceImpl device, struct wined3d_context context) DECLSPEC_HIDDEN;
2019	void device_context_remove(IWineD3DDeviceImpl device, struct wined3d_context context) DECLSPEC_HIDDEN;
2020	HRESULT device_init(IWineD3DDeviceImpl device, IWineD3DImpl wined3d,
2021	UINT adapter_idx, WINED3DDEVTYPE device_type, HWND focus_window, DWORD flags,
2022	IUnknown parent, IWineD3DDeviceParent device_parent) DECLSPEC_HIDDEN;
2023	void device_preload_textures(IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
2024	#ifndef VBOX_WITH_WDDM
2025	LRESULT device_process_message(IWineD3DDeviceImpl *device, HWND window,
2026	UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
2027	#else
2028	void device_cleanup_durtify_texture_target(IWineD3DDeviceImpl *This, GLuint texture_target);
2029	#endif
2030	void device_resource_add(IWineD3DDeviceImpl This, IWineD3DResource resource) DECLSPEC_HIDDEN;
2031	void device_resource_released(IWineD3DDeviceImpl This, IWineD3DResource resource) DECLSPEC_HIDDEN;
2032	void device_stream_info_from_declaration(IWineD3DDeviceImpl *This,
2033	BOOL use_vshader, struct wined3d_stream_info stream_info, BOOL fixup) DECLSPEC_HIDDEN;
2034	void device_update_stream_info(IWineD3DDeviceImpl device, const struct wined3d_gl_info gl_info) DECLSPEC_HIDDEN;
2035	HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl This, IWineD3DSurfaceImpl target, DWORD Count,
2036	const WINED3DRECT *pRects, DWORD Flags, WINED3DCOLOR Color, float Z, DWORD Stencil) DECLSPEC_HIDDEN;
2037	void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This) DECLSPEC_HIDDEN;
2038	void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state) DECLSPEC_HIDDEN;
2039
2040	static inline BOOL isStateDirty(struct wined3d_context *context, DWORD state)
2041	{
2042	DWORD idx = state / (sizeof(context->isStateDirty) CHAR_BIT);
2043	BYTE shift = state & ((sizeof(context->isStateDirty) CHAR_BIT) - 1);
2044	return context->isStateDirty[idx] & (1 << shift);
2045	}
2046
2047	/* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
2048	typedef struct PrivateData
2049	{
2050	struct list entry;
2051
2052	GUID tag;
2053	DWORD flags; /* DDSPD_* */
2054
2055	union
2056	{
2057	LPVOID data;
2058	LPUNKNOWN object;
2059	} ptr;
2060
2061	DWORD size;
2062	} PrivateData;
2063
2064	/*****************************************************************************
2065	* IWineD3DResource implementation structure
2066	*/
2067	typedef struct IWineD3DResourceClass
2068	{
2069	/* IUnknown fields */
2070	LONG ref; /* Note: Ref counting not required */
2071
2072	/* WineD3DResource Information */
2073	IUnknown *parent;
2074	WINED3DRESOURCETYPE resourceType;
2075	IWineD3DDeviceImpl *device;
2076	WINED3DPOOL pool;
2077	UINT size;
2078	DWORD usage;
2079	const struct wined3d_format_desc *format_desc;
2080	DWORD priority;
2081	BYTE allocatedMemory; / Pointer to the real data location */
2082	BYTE heapMemory; / Pointer to the HeapAlloced block of memory */
2083	#ifdef VBOX_WITH_WDDM
2084	DWORD sharerc_flags; /* shared resource flags */
2085	DWORD sharerc_handle; /* shared resource handle */
2086	DWORD sharerc_locks; /* lock count */
2087	#endif
2088	struct list privateData;
2089	struct list resource_list_entry;
2090	const struct wined3d_parent_ops *parent_ops;
2091	} IWineD3DResourceClass;
2092
2093	typedef struct IWineD3DResourceImpl
2094	{
2095	/* IUnknown & WineD3DResource Information */
2096	const IWineD3DResourceVtbl *lpVtbl;
2097	IWineD3DResourceClass resource;
2098	} IWineD3DResourceImpl;
2099
2100	void resource_cleanup(IWineD3DResource *iface) DECLSPEC_HIDDEN;
2101	HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID guid) DECLSPEC_HIDDEN;
2102	HRESULT resource_get_parent(IWineD3DResource iface, IUnknown *parent) DECLSPEC_HIDDEN;
2103	DWORD resource_get_priority(IWineD3DResource *iface) DECLSPEC_HIDDEN;
2104	HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID guid,
2105	void data, DWORD data_size) DECLSPEC_HIDDEN;
2106	HRESULT resource_init(IWineD3DResource *iface, WINED3DRESOURCETYPE resource_type,
2107	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct wined3d_format_desc format_desc,
2108	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2109	#ifdef VBOX_WITH_WDDM
2110	, HANDLE *shared_handle
2111	, void *pvClientMem
2112	#endif
2113	) DECLSPEC_HIDDEN;
2114	WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface) DECLSPEC_HIDDEN;
2115	DWORD resource_set_priority(IWineD3DResource *iface, DWORD new_priority) DECLSPEC_HIDDEN;
2116	HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID guid,
2117	const void *data, DWORD data_size, DWORD flags) DECLSPEC_HIDDEN;
2118
2119	#ifdef VBOX_WITH_WDDM
2120	HRESULT WINAPI IWineD3DResourceImpl_SetShRcState(IWineD3DResource *iface, VBOXWINEEX_SHRC_STATE enmState);
2121	#endif
2122
2123	/* Tests show that the start address of resources is 32 byte aligned */
2124	#define RESOURCE_ALIGNMENT 16
2125
2126	/*****************************************************************************
2127	* IWineD3DBaseTexture D3D- > openGL state map lookups
2128	*/
2129
2130	typedef enum winetexturestates {
2131	WINED3DTEXSTA_ADDRESSU = 0,
2132	WINED3DTEXSTA_ADDRESSV = 1,
2133	WINED3DTEXSTA_ADDRESSW = 2,
2134	WINED3DTEXSTA_BORDERCOLOR = 3,
2135	WINED3DTEXSTA_MAGFILTER = 4,
2136	WINED3DTEXSTA_MINFILTER = 5,
2137	WINED3DTEXSTA_MIPFILTER = 6,
2138	WINED3DTEXSTA_MAXMIPLEVEL = 7,
2139	WINED3DTEXSTA_MAXANISOTROPY = 8,
2140	WINED3DTEXSTA_SRGBTEXTURE = 9,
2141	WINED3DTEXSTA_ELEMENTINDEX = 10,
2142	WINED3DTEXSTA_DMAPOFFSET = 11,
2143	WINED3DTEXSTA_TSSADDRESSW = 12,
2144	MAX_WINETEXTURESTATES = 13,
2145	} winetexturestates;
2146
2147	enum WINED3DSRGB
2148	{
2149	SRGB_ANY = 0, /* Uses the cached value(e.g. external calls) */
2150	SRGB_RGB = 1, /* Loads the rgb texture */
2151	SRGB_SRGB = 2, /* Loads the srgb texture */
2152	SRGB_BOTH = 3, /* Loads both textures */
2153	};
2154
2155	struct gl_texture
2156	{
2157	DWORD states[MAX_WINETEXTURESTATES];
2158	BOOL dirty;
2159	GLuint name;
2160	};
2161
2162	/*****************************************************************************
2163	* IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
2164	*/
2165	typedef struct IWineD3DBaseTextureClass
2166	{
2167	struct gl_texture texture_rgb, texture_srgb;
2168	UINT levels;
2169	float pow2Matrix[16];
2170	UINT LOD;
2171	WINED3DTEXTUREFILTERTYPE filterType;
2172	LONG bindCount;
2173	DWORD sampler;
2174	BOOL is_srgb;
2175	BOOL pow2Matrix_identity;
2176	BOOL t_mirror;
2177	const struct min_lookup *minMipLookup;
2178	const GLenum *magLookup;
2179	void (internal_preload)(IWineD3DBaseTexture iface, enum WINED3DSRGB srgb);
2180	} IWineD3DBaseTextureClass;
2181
2182	void surface_internal_preload(IWineD3DSurface *iface, enum WINED3DSRGB srgb) DECLSPEC_HIDDEN;
2183	BOOL surface_init_sysmem(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2184	BOOL surface_is_offscreen(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2185	void surface_prepare_texture(IWineD3DSurfaceImpl *surface,
2186	const struct wined3d_gl_info *gl_info, BOOL srgb) DECLSPEC_HIDDEN;
2187	#ifdef VBOX_WITH_WDDM
2188	void surface_setup_location_onopen(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2189	#endif
2190
2191	typedef struct IWineD3DBaseTextureImpl
2192	{
2193	/* IUnknown & WineD3DResource Information */
2194	const IWineD3DBaseTextureVtbl *lpVtbl;
2195	IWineD3DResourceClass resource;
2196	IWineD3DBaseTextureClass baseTexture;
2197
2198	} IWineD3DBaseTextureImpl;
2199
2200	void basetexture_apply_state_changes(IWineD3DBaseTexture *iface,
2201	const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
2202	const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1],
2203	const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2204	void basetexture_state_init(IWineD3DBaseTexture iface, struct gl_texture gl_tex);
2205	HRESULT basetexture_bind(IWineD3DBaseTexture iface, BOOL srgb, BOOL set_surface_desc) DECLSPEC_HIDDEN;
2206	void basetexture_cleanup(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2207	void basetexture_generate_mipmaps(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2208	WINED3DTEXTUREFILTERTYPE basetexture_get_autogen_filter_type(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2209	BOOL basetexture_get_dirty(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2210	DWORD basetexture_get_level_count(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2211	DWORD basetexture_get_lod(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2212	HRESULT basetexture_init(IWineD3DBaseTextureImpl *texture, UINT levels, WINED3DRESOURCETYPE resource_type,
2213	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct wined3d_format_desc format_desc,
2214	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2215	#ifdef VBOX_WITH_WDDM
2216	, HANDLE *shared_handle
2217	, void **pavClientMem
2218	#endif
2219	) DECLSPEC_HIDDEN;
2220	HRESULT basetexture_set_autogen_filter_type(IWineD3DBaseTexture *iface,
2221	WINED3DTEXTUREFILTERTYPE filter_type) DECLSPEC_HIDDEN;
2222	BOOL basetexture_set_dirty(IWineD3DBaseTexture *iface, BOOL dirty) DECLSPEC_HIDDEN;
2223	DWORD basetexture_set_lod(IWineD3DBaseTexture *iface, DWORD new_lod) DECLSPEC_HIDDEN;
2224	void basetexture_unload(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2225
2226	#ifdef VBOX_WITH_WDDM
2227	#define texture_gl_delete(_o, _t) do { \
2228	if (VBOXSHRC_IS_SHARED(_o)) GL_EXTCALL(glChromiumParameteriCR(GL_RCUSAGE_TEXTURE_CLEAR_CR, _t)); \
2229	else glDeleteTextures(1, &_t); \
2230	} while (0)
2231	#else
2232	#define texture_gl_delete(_o, _t) do { \
2233	glDeleteTextures(1, &_t); \
2234	} while (0)
2235
2236	#endif
2237	/*****************************************************************************
2238	* IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
2239	*/
2240	typedef struct IWineD3DTextureImpl
2241	{
2242	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2243	const IWineD3DTextureVtbl *lpVtbl;
2244	IWineD3DResourceClass resource;
2245	IWineD3DBaseTextureClass baseTexture;
2246
2247	/* IWineD3DTexture */
2248	IWineD3DSurface *surfaces[MAX_MIP_LEVELS];
2249	UINT target;
2250	BOOL cond_np2;
2251
2252	} IWineD3DTextureImpl;
2253
2254	void texture_state_init(IWineD3DTexture iface, struct gl_texture gl_tex);
2255	HRESULT texture_init(IWineD3DTextureImpl *texture, UINT width, UINT height, UINT levels,
2256	IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2257	IUnknown parent, const struct wined3d_parent_ops parent_ops
2258	#ifdef VBOX_WITH_WDDM
2259	, HANDLE *shared_handle
2260	, void **pavClientMem
2261	#endif
2262	) DECLSPEC_HIDDEN;
2263
2264	/*****************************************************************************
2265	* IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
2266	*/
2267	typedef struct IWineD3DCubeTextureImpl
2268	{
2269	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2270	const IWineD3DCubeTextureVtbl *lpVtbl;
2271	IWineD3DResourceClass resource;
2272	IWineD3DBaseTextureClass baseTexture;
2273
2274	/* IWineD3DCubeTexture */
2275	IWineD3DSurface *surfaces[6][MAX_MIP_LEVELS];
2276	} IWineD3DCubeTextureImpl;
2277
2278	HRESULT cubetexture_init(IWineD3DCubeTextureImpl *texture, UINT edge_length, UINT levels,
2279	IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2280	IUnknown parent, const struct wined3d_parent_ops parent_ops
2281	#ifdef VBOX_WITH_WDDM
2282	, HANDLE *shared_handle
2283	, void **pavClientMem
2284	#endif
2285	) DECLSPEC_HIDDEN;
2286
2287	typedef struct _WINED3DVOLUMET_DESC
2288	{
2289	UINT Width;
2290	UINT Height;
2291	UINT Depth;
2292	} WINED3DVOLUMET_DESC;
2293
2294	/*****************************************************************************
2295	* IWineD3DVolume implementation structure (extends IUnknown)
2296	*/
2297	typedef struct IWineD3DVolumeImpl
2298	{
2299	/* IUnknown & WineD3DResource fields */
2300	const IWineD3DVolumeVtbl *lpVtbl;
2301	IWineD3DResourceClass resource;
2302
2303	/* WineD3DVolume Information */
2304	WINED3DVOLUMET_DESC currentDesc;
2305	IWineD3DBase *container;
2306	BOOL lockable;
2307	BOOL locked;
2308	WINED3DBOX lockedBox;
2309	WINED3DBOX dirtyBox;
2310	BOOL dirty;
2311	} IWineD3DVolumeImpl;
2312
2313	void volume_add_dirty_box(IWineD3DVolume iface, const WINED3DBOX dirty_box) DECLSPEC_HIDDEN;
2314	HRESULT volume_init(IWineD3DVolumeImpl volume, IWineD3DDeviceImpl device, UINT width,
2315	UINT height, UINT depth, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2316	IUnknown parent, const struct wined3d_parent_ops parent_ops
2317	#ifdef VBOX_WITH_WDDM
2318	, HANDLE *shared_handle
2319	, void *pvClientMem
2320	#endif
2321	) DECLSPEC_HIDDEN;
2322
2323	/*****************************************************************************
2324	* IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
2325	*/
2326	typedef struct IWineD3DVolumeTextureImpl
2327	{
2328	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2329	const IWineD3DVolumeTextureVtbl *lpVtbl;
2330	IWineD3DResourceClass resource;
2331	IWineD3DBaseTextureClass baseTexture;
2332
2333	/* IWineD3DVolumeTexture */
2334	IWineD3DVolume *volumes[MAX_MIP_LEVELS];
2335	} IWineD3DVolumeTextureImpl;
2336
2337	HRESULT volumetexture_init(IWineD3DVolumeTextureImpl *texture, UINT width, UINT height,
2338	UINT depth, UINT levels, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
2339	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2340	#ifdef VBOX_WITH_WDDM
2341	, HANDLE *shared_handle
2342	, void **pavClientMem
2343	#endif
2344	) DECLSPEC_HIDDEN;
2345
2346	typedef struct _WINED3DSURFACET_DESC
2347	{
2348	WINED3DMULTISAMPLE_TYPE MultiSampleType;
2349	DWORD MultiSampleQuality;
2350	UINT Width;
2351	UINT Height;
2352	} WINED3DSURFACET_DESC;
2353
2354	/*****************************************************************************
2355	* Structure for DIB Surfaces (GetDC and GDI surfaces)
2356	*/
2357	typedef struct wineD3DSurface_DIB {
2358	HBITMAP DIBsection;
2359	void* bitmap_data;
2360	UINT bitmap_size;
2361	HGDIOBJ holdbitmap;
2362	BOOL client_memory;
2363	} wineD3DSurface_DIB;
2364
2365	typedef struct {
2366	struct list entry;
2367	GLuint id;
2368	UINT width;
2369	UINT height;
2370	} renderbuffer_entry_t;
2371
2372	struct fbo_entry
2373	{
2374	struct list entry;
2375	IWineD3DSurfaceImpl **render_targets;
2376	IWineD3DSurfaceImpl *depth_stencil;
2377	BOOL attached;
2378	GLuint id;
2379	};
2380
2381	/*****************************************************************************
2382	* IWineD3DClipp implementation structure
2383	*/
2384	typedef struct IWineD3DClipperImpl
2385	{
2386	const IWineD3DClipperVtbl *lpVtbl;
2387	LONG ref;
2388
2389	IUnknown *Parent;
2390	HWND hWnd;
2391	} IWineD3DClipperImpl;
2392
2393
2394	/*****************************************************************************
2395	* IWineD3DSurface implementation structure
2396	*/
2397	struct IWineD3DSurfaceImpl
2398	{
2399	/* IUnknown & IWineD3DResource Information */
2400	const IWineD3DSurfaceVtbl *lpVtbl;
2401	IWineD3DResourceClass resource;
2402
2403	/* IWineD3DSurface fields */
2404	IWineD3DBase *container;
2405	WINED3DSURFACET_DESC currentDesc;
2406	IWineD3DPaletteImpl palette; / D3D7 style palette handling */
2407	PALETTEENTRY palette9; / D3D8/9 style palette handling */
2408
2409	/* TODO: move this off into a management class(maybe!) */
2410	DWORD Flags;
2411
2412	UINT pow2Width;
2413	UINT pow2Height;
2414
2415	/* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
2416	void (get_drawable_size)(struct wined3d_context context, UINT width, UINT height);
2417
2418	/* PBO */
2419	GLuint pbo;
2420	GLuint texture_name;
2421	GLuint texture_name_srgb;
2422	GLint texture_level;
2423	GLenum texture_target;
2424
2425	RECT lockedRect;
2426	RECT dirtyRect;
2427	int lockCount;
2428	#define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
2429
2430	/* For GetDC */
2431	wineD3DSurface_DIB dib;
2432	HDC hDC;
2433
2434	/* Color keys for DDraw */
2435	WINEDDCOLORKEY DestBltCKey;
2436	WINEDDCOLORKEY DestOverlayCKey;
2437	WINEDDCOLORKEY SrcOverlayCKey;
2438	WINEDDCOLORKEY SrcBltCKey;
2439	DWORD CKeyFlags;
2440
2441	WINEDDCOLORKEY glCKey;
2442
2443	struct list renderbuffers;
2444	renderbuffer_entry_t *current_renderbuffer;
2445
2446	/* DirectDraw clippers */
2447	IWineD3DClipper *clipper;
2448
2449	/* DirectDraw Overlay handling */
2450	RECT overlay_srcrect;
2451	RECT overlay_destrect;
2452	IWineD3DSurfaceImpl *overlay_dest;
2453	struct list overlays;
2454	struct list overlay_entry;
2455
2456	#ifdef VBOX_WITH_WDDM
2457	struct IWineD3DSwapChain *presentSwapchain;
2458	#endif
2459	};
2460
2461	extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl DECLSPEC_HIDDEN;
2462	extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl DECLSPEC_HIDDEN;
2463
2464	UINT surface_calculate_size(const struct wined3d_format_desc *format_desc,
2465	UINT alignment, UINT width, UINT height) DECLSPEC_HIDDEN;
2466	void surface_gdi_cleanup(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2467	HRESULT surface_init(IWineD3DSurfaceImpl *surface, WINED3DSURFTYPE surface_type, UINT alignment,
2468	UINT width, UINT height, UINT level, BOOL lockable, BOOL discard, WINED3DMULTISAMPLE_TYPE multisample_type,
2469	UINT multisample_quality, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
2470	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2471	#ifdef VBOX_WITH_WDDM
2472	, HANDLE *shared_handle
2473	, void *pvClientMem
2474	#endif
2475	) DECLSPEC_HIDDEN;
2476
2477	/* Predeclare the shared Surface functions */
2478	HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface,
2479	REFIID riid, LPVOID *ppobj) DECLSPEC_HIDDEN;
2480	ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2481	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface iface, IUnknown *pParent) DECLSPEC_HIDDEN;
2482	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface *iface,
2483	REFGUID refguid, const void *pData, DWORD SizeOfData, DWORD Flags) DECLSPEC_HIDDEN;
2484	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface *iface,
2485	REFGUID refguid, void pData, DWORD pSizeOfData) DECLSPEC_HIDDEN;
2486	HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid) DECLSPEC_HIDDEN;
2487	DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew) DECLSPEC_HIDDEN;
2488	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2489	WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2490	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface,
2491	REFIID riid, void **ppContainer) DECLSPEC_HIDDEN;
2492	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface iface, WINED3DSURFACE_DESC pDesc) DECLSPEC_HIDDEN;
2493	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags) DECLSPEC_HIDDEN;
2494	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags) DECLSPEC_HIDDEN;
2495	HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2496	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2497	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface iface, IWineD3DPalette *Pal) DECLSPEC_HIDDEN;
2498	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface iface, IWineD3DPalette Pal) DECLSPEC_HIDDEN;
2499	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface *iface,
2500	DWORD Flags, const WINEDDCOLORKEY *CKey) DECLSPEC_HIDDEN;
2501	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface iface, IWineD3DBase container) DECLSPEC_HIDDEN;
2502	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2503	HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2504	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y) DECLSPEC_HIDDEN;
2505	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface iface, LONG X, LONG *Y) DECLSPEC_HIDDEN;
2506	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface,
2507	DWORD Flags, IWineD3DSurface *Ref) DECLSPEC_HIDDEN;
2508	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface iface, const RECT SrcRect,
2509	IWineD3DSurface DstSurface, const RECT DstRect, DWORD Flags, const WINEDDOVERLAYFX *FX) DECLSPEC_HIDDEN;
2510	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface iface, IWineD3DClipper clipper) DECLSPEC_HIDDEN;
2511	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface iface, IWineD3DClipper *clipper) DECLSPEC_HIDDEN;
2512	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format) DECLSPEC_HIDDEN;
2513	HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2514	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface iface, const RECT DestRect, IWineD3DSurface *SrcSurface,
2515	const RECT SrcRect, DWORD Flags, const WINEDDBLTFX DDBltFx, WINED3DTEXTUREFILTERTYPE Filter) DECLSPEC_HIDDEN;
2516	HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty,
2517	IWineD3DSurface Source, const RECT rsrc, DWORD trans) DECLSPEC_HIDDEN;
2518	HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface iface, WINED3DLOCKED_RECT pLockedRect,
2519	const RECT *pRect, DWORD Flags) DECLSPEC_HIDDEN;
2520	void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface, BOOL srgb) DECLSPEC_HIDDEN;
2521	const void WINAPI IWineD3DBaseSurfaceImpl_GetData(IWineD3DSurface iface) DECLSPEC_HIDDEN;
2522
2523	void get_drawable_size_swapchain(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2524	void get_drawable_size_backbuffer(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2525	void get_drawable_size_fbo(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2526
2527	void draw_textured_quad(IWineD3DSurfaceImpl src_surface, const RECT src_rect,
2528	const RECT *dst_rect, WINED3DTEXTUREFILTERTYPE Filter) DECLSPEC_HIDDEN;
2529	void flip_surface(IWineD3DSurfaceImpl front, IWineD3DSurfaceImpl back) DECLSPEC_HIDDEN;
2530
2531	/* Surface flags: */
2532	#define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
2533	#define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
2534	#define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
2535	#define SFLAG_DISCARD 0x00000010 /* ??? */
2536	#define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
2537	#define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
2538	#define SFLAG_INSRGBTEX 0x00000080 /* The GL srgb texture contains the newest surface content */
2539	#define SFLAG_INDRAWABLE 0x00000100 /* The gl drawable contains the most up to date data */
2540	#define SFLAG_INSYSMEM 0x00000200 /* The system memory copy is most up to date */
2541	#define SFLAG_NONPOW2 0x00000400 /* Surface sizes are not a power of 2 */
2542	#define SFLAG_DYNLOCK 0x00000800 /* Surface is often locked by the app */
2543	#define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
2544	#define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
2545	#define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
2546	#define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
2547	#define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
2548	#define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
2549	#define SFLAG_SRGBALLOCATED 0x00040000 /* A srgb gl texture is allocated for this surface */
2550	#define SFLAG_PBO 0x00080000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
2551	#define SFLAG_NORMCOORD 0x00100000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
2552	#define SFLAG_DS_ONSCREEN 0x00200000 /* Is a depth stencil, last modified onscreen */
2553	#define SFLAG_DS_OFFSCREEN 0x00400000 /* Is a depth stencil, last modified offscreen */
2554	#define SFLAG_INOVERLAYDRAW 0x00800000 /* Overlay drawing is in progress. Recursion prevention */
2555	#define SFLAG_SWAPCHAIN 0x01000000 /* The surface is part of a swapchain */
2556
2557	#ifdef VBOX_WITH_WDDM
2558	# define SFLAG_CLIENTMEM 0x10000000 /* SYSMEM surface using client-supplied memory buffer */
2559	# define SFLAG_DONOTFREE_VBOXWDDM SFLAG_CLIENTMEM
2560	#else
2561	# define SFLAG_DONOTFREE_VBOXWDDM 0
2562	#endif
2563
2564	/* In some conditions the surface memory must not be freed:
2565	* SFLAG_CONVERTED: Converting the data back would take too long
2566	* SFLAG_DIBSECTION: The dib code manages the memory
2567	* SFLAG_LOCKED: The app requires access to the surface data
2568	* SFLAG_DYNLOCK: Avoid freeing the data for performance
2569	* SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
2570	* SFLAG_CLIENT: OpenGL uses our memory as backup
2571	*/
2572	#define SFLAG_DONOTFREE (SFLAG_CONVERTED \| \
2573	SFLAG_DIBSECTION \| \
2574	SFLAG_LOCKED \| \
2575	SFLAG_DYNLOCK \| \
2576	SFLAG_USERPTR \| \
2577	SFLAG_PBO \| \
2578	SFLAG_CLIENT \| \
2579	SFLAG_DONOTFREE_VBOXWDDM \
2580	)
2581
2582	#define SFLAG_LOCATIONS (SFLAG_INSYSMEM \| \
2583	SFLAG_INTEXTURE \| \
2584	SFLAG_INDRAWABLE \| \
2585	SFLAG_INSRGBTEX)
2586
2587	#define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN \| \
2588	SFLAG_DS_OFFSCREEN)
2589	#define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
2590
2591	typedef enum {
2592	NO_CONVERSION,
2593	CONVERT_PALETTED,
2594	CONVERT_PALETTED_CK,
2595	CONVERT_CK_565,
2596	CONVERT_CK_5551,
2597	CONVERT_CK_4444,
2598	CONVERT_CK_4444_ARGB,
2599	CONVERT_CK_1555,
2600	CONVERT_555,
2601	CONVERT_CK_RGB24,
2602	CONVERT_CK_8888,
2603	CONVERT_CK_8888_ARGB,
2604	CONVERT_RGB32_888,
2605	CONVERT_V8U8,
2606	CONVERT_L6V5U5,
2607	CONVERT_X8L8V8U8,
2608	CONVERT_Q8W8V8U8,
2609	CONVERT_V16U16,
2610	CONVERT_A4L4,
2611	CONVERT_G16R16,
2612	CONVERT_R16G16F,
2613	CONVERT_R32G32F,
2614	CONVERT_D15S1,
2615	CONVERT_D24X4S4,
2616	CONVERT_D24FS8,
2617	} CONVERT_TYPES;
2618
2619	HRESULT d3dfmt_get_conv(IWineD3DSurfaceImpl *This, BOOL need_alpha_ck, BOOL use_texturing,
2620	struct wined3d_format_desc desc, CONVERT_TYPES convert) DECLSPEC_HIDDEN;
2621	void d3dfmt_p8_init_palette(IWineD3DSurfaceImpl *This, BYTE table[256][4], BOOL colorkey) DECLSPEC_HIDDEN;
2622
2623	BOOL palette9_changed(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2624
2625	/*****************************************************************************
2626	* IWineD3DVertexDeclaration implementation structure
2627	*/
2628
2629	struct wined3d_vertex_declaration_element
2630	{
2631	const struct wined3d_format_desc *format_desc;
2632	BOOL ffp_valid;
2633	WORD input_slot;
2634	WORD offset;
2635	UINT output_slot;
2636	BYTE method;
2637	BYTE usage;
2638	BYTE usage_idx;
2639	};
2640
2641	typedef struct IWineD3DVertexDeclarationImpl {
2642	/* IUnknown Information */
2643	const IWineD3DVertexDeclarationVtbl *lpVtbl;
2644	LONG ref;
2645
2646	IUnknown *parent;
2647	const struct wined3d_parent_ops *parent_ops;
2648	IWineD3DDeviceImpl *device;
2649
2650	struct wined3d_vertex_declaration_element *elements;
2651	UINT element_count;
2652
2653	DWORD streams[MAX_STREAMS];
2654	UINT num_streams;
2655	BOOL position_transformed;
2656	BOOL half_float_conv_needed;
2657	} IWineD3DVertexDeclarationImpl;
2658
2659	HRESULT vertexdeclaration_init(IWineD3DVertexDeclarationImpl declaration, IWineD3DDeviceImpl device,
2660	const WINED3DVERTEXELEMENT *elements, UINT element_count,
2661	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
2662
2663	/*****************************************************************************
2664	* IWineD3DStateBlock implementation structure
2665	*/
2666
2667	/* Internal state Block for Begin/End/Capture/Create/Apply info */
2668	/* Note: Very long winded but gl Lists are not flexible enough */
2669	/* to resolve everything we need, so doing it manually for now */
2670	typedef struct SAVEDSTATES {
2671	DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2672	WORD streamSource; /* MAX_STREAMS, 16 */
2673	WORD streamFreq; /* MAX_STREAMS, 16 */
2674	DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2675	DWORD textureState[MAX_TEXTURES]; /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2676	WORD samplerState[MAX_COMBINED_SAMPLERS]; /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2677	DWORD clipplane; /* WINED3DMAXUSERCLIPPLANES, 32 */
2678	WORD pixelShaderConstantsB; /* MAX_CONST_B, 16 */
2679	WORD pixelShaderConstantsI; /* MAX_CONST_I, 16 */
2680	BOOL *pixelShaderConstantsF;
2681	WORD vertexShaderConstantsB; /* MAX_CONST_B, 16 */
2682	WORD vertexShaderConstantsI; /* MAX_CONST_I, 16 */
2683	BOOL *vertexShaderConstantsF;
2684	DWORD textures : 20; /* MAX_COMBINED_SAMPLERS, 20 */
2685	DWORD primitive_type : 1;
2686	DWORD indices : 1;
2687	DWORD material : 1;
2688	DWORD viewport : 1;
2689	DWORD vertexDecl : 1;
2690	DWORD pixelShader : 1;
2691	DWORD vertexShader : 1;
2692	DWORD scissorRect : 1;
2693	DWORD padding : 4;
2694	} SAVEDSTATES;
2695
2696	struct StageState {
2697	DWORD stage;
2698	DWORD state;
2699	};
2700
2701	struct IWineD3DStateBlockImpl
2702	{
2703	/* IUnknown fields */
2704	const IWineD3DStateBlockVtbl *lpVtbl;
2705	LONG ref; /* Note: Ref counting not required */
2706
2707	/* IWineD3DStateBlock information */
2708	IWineD3DDeviceImpl *device;
2709	WINED3DSTATEBLOCKTYPE blockType;
2710
2711	/* Array indicating whether things have been set or changed */
2712	SAVEDSTATES changed;
2713
2714	/* Vertex Shader Declaration */
2715	IWineD3DVertexDeclaration *vertexDecl;
2716
2717	IWineD3DVertexShader *vertexShader;
2718
2719	/* Vertex Shader Constants */
2720	BOOL vertexShaderConstantB[MAX_CONST_B];
2721	INT vertexShaderConstantI[MAX_CONST_I * 4];
2722	float *vertexShaderConstantF;
2723
2724	/* primitive type */
2725	GLenum gl_primitive_type;
2726
2727	/* Stream Source */
2728	BOOL streamIsUP;
2729	UINT streamStride[MAX_STREAMS];
2730	UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
2731	IWineD3DBuffer *streamSource[MAX_STREAMS];
2732	UINT streamFreq[MAX_STREAMS + 1];
2733	UINT streamFlags[MAX_STREAMS + 1]; /0 \| WINED3DSTREAMSOURCE_INSTANCEDATA \| WINED3DSTREAMSOURCE_INDEXEDDATA /
2734
2735	/* Indices */
2736	IWineD3DBuffer* pIndexData;
2737	WINED3DFORMAT IndexFmt;
2738	INT baseVertexIndex;
2739	INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
2740
2741	/* Transform */
2742	WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
2743
2744	/* Light hashmap . Collisions are handled using standard wine double linked lists */
2745	#define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
2746	#define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
2747	struct list lightMap[LIGHTMAP_SIZE]; /* Hash map containing the lights */
2748	const struct wined3d_light_info activeLights[MAX_ACTIVE_LIGHTS]; / Map of opengl lights to d3d lights */
2749
2750	/* Clipping */
2751	double clipplane[MAX_CLIPPLANES][4];
2752	WINED3DCLIPSTATUS clip_status;
2753
2754	/* ViewPort */
2755	WINED3DVIEWPORT viewport;
2756
2757	/* Material */
2758	WINED3DMATERIAL material;
2759
2760	/* Pixel Shader */
2761	IWineD3DPixelShader *pixelShader;
2762
2763	/* Pixel Shader Constants */
2764	BOOL pixelShaderConstantB[MAX_CONST_B];
2765	INT pixelShaderConstantI[MAX_CONST_I * 4];
2766	float *pixelShaderConstantF;
2767
2768	/* RenderState */
2769	DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
2770
2771	/* Texture */
2772	IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
2773
2774	/* Texture State Stage */
2775	DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2776	DWORD lowest_disabled_stage;
2777	/* Sampler States */
2778	DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2779
2780	/* Scissor test rectangle */
2781	RECT scissorRect;
2782
2783	/* Contained state management */
2784	DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2785	unsigned int num_contained_render_states;
2786	DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2787	unsigned int num_contained_transform_states;
2788	DWORD contained_vs_consts_i[MAX_CONST_I];
2789	unsigned int num_contained_vs_consts_i;
2790	DWORD contained_vs_consts_b[MAX_CONST_B];
2791	unsigned int num_contained_vs_consts_b;
2792	DWORD *contained_vs_consts_f;
2793	unsigned int num_contained_vs_consts_f;
2794	DWORD contained_ps_consts_i[MAX_CONST_I];
2795	unsigned int num_contained_ps_consts_i;
2796	DWORD contained_ps_consts_b[MAX_CONST_B];
2797	unsigned int num_contained_ps_consts_b;
2798	DWORD *contained_ps_consts_f;
2799	unsigned int num_contained_ps_consts_f;
2800	struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2801	unsigned int num_contained_tss_states;
2802	struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2803	unsigned int num_contained_sampler_states;
2804	};
2805
2806	HRESULT stateblock_init(IWineD3DStateBlockImpl *stateblock,
2807	IWineD3DDeviceImpl *device, WINED3DSTATEBLOCKTYPE type) DECLSPEC_HIDDEN;
2808	void stateblock_init_contained_states(IWineD3DStateBlockImpl *object) DECLSPEC_HIDDEN;
2809
2810	static inline void stateblock_apply_state(DWORD state, IWineD3DStateBlockImpl *stateblock,
2811	struct wined3d_context *context)
2812	{
2813	const struct StateEntry *statetable = stateblock->device->StateTable;
2814	DWORD rep = statetable[state].representative;
2815	statetable[rep].apply(rep, stateblock, context);
2816	}
2817
2818	/* Direct3D terminology with little modifications. We do not have an issued state
2819	* because only the driver knows about it, but we have a created state because d3d
2820	* allows GetData on a created issue, but opengl doesn't
2821	*/
2822	enum query_state {
2823	QUERY_CREATED,
2824	QUERY_SIGNALLED,
2825	QUERY_BUILDING
2826	};
2827	/*****************************************************************************
2828	* IWineD3DQueryImpl implementation structure (extends IUnknown)
2829	*/
2830	typedef struct IWineD3DQueryImpl
2831	{
2832	const IWineD3DQueryVtbl *lpVtbl;
2833	LONG ref; /* Note: Ref counting not required */
2834
2835	IUnknown *parent;
2836	IWineD3DDeviceImpl *device;
2837
2838	/* IWineD3DQuery fields */
2839	enum query_state state;
2840	WINED3DQUERYTYPE type;
2841	/* TODO: Think about using a IUnknown instead of a void* */
2842	void *extendedData;
2843	} IWineD3DQueryImpl;
2844
2845	HRESULT query_init(IWineD3DQueryImpl query, IWineD3DDeviceImpl device,
2846	WINED3DQUERYTYPE type, IUnknown *parent) DECLSPEC_HIDDEN;
2847
2848	/* IWineD3DBuffer */
2849
2850	/* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2851	* fixed function semantics as D3DCOLOR or FLOAT16 */
2852	enum wined3d_buffer_conversion_type
2853	{
2854	CONV_NONE,
2855	CONV_D3DCOLOR,
2856	CONV_POSITIONT,
2857	CONV_FLOAT16_2, /* Also handles FLOAT16_4 */
2858	};
2859
2860	struct wined3d_map_range
2861	{
2862	UINT offset;
2863	UINT size;
2864	};
2865
2866	#define WINED3D_BUFFER_OPTIMIZED 0x01 /* Optimize has been called for the buffer */
2867	#define WINED3D_BUFFER_HASDESC 0x02 /* A vertex description has been found */
2868	#define WINED3D_BUFFER_CREATEBO 0x04 /* Attempt to create a buffer object next PreLoad */
2869	#define WINED3D_BUFFER_DOUBLEBUFFER 0x08 /* Use a vbo and local allocated memory */
2870	#define WINED3D_BUFFER_FLUSH 0x10 /* Manual unmap flushing */
2871	#define WINED3D_BUFFER_DISCARD 0x20 /* A DISCARD lock has occurred since the last PreLoad */
2872	#define WINED3D_BUFFER_NOSYNC 0x40 /* All locks since the last PreLoad had NOOVERWRITE set */
2873	#define WINED3D_BUFFER_APPLESYNC 0x80 /* Using sync as in GL_APPLE_flush_buffer_range */
2874
2875	struct wined3d_buffer
2876	{
2877	const struct IWineD3DBufferVtbl *vtbl;
2878	IWineD3DResourceClass resource;
2879
2880	struct wined3d_buffer_desc desc;
2881
2882	GLuint buffer_object;
2883	GLenum buffer_object_usage;
2884	GLenum buffer_type_hint;
2885	UINT buffer_object_size;
2886	LONG bind_count;
2887	DWORD flags;
2888
2889	LONG lock_count;
2890	struct wined3d_map_range *maps;
2891	ULONG maps_size, modified_areas;
2892	struct wined3d_event_query *query;
2893
2894	/* conversion stuff */
2895	UINT decl_change_count, full_conversion_count;
2896	UINT draw_count;
2897	UINT stride; /* 0 if no conversion */
2898	UINT conversion_stride; /* 0 if no shifted conversion */
2899	enum wined3d_buffer_conversion_type conversion_map; / NULL if no conversion */
2900	/* Extra load offsets, for FLOAT16 conversion */
2901	UINT conversion_shift; / NULL if no shifted conversion */
2902	};
2903
2904	const BYTE buffer_get_memory(IWineD3DBuffer iface, GLuint *buffer_object) DECLSPEC_HIDDEN;
2905	BYTE buffer_get_sysmem(struct wined3d_buffer This) DECLSPEC_HIDDEN;
2906	HRESULT buffer_init(struct wined3d_buffer buffer, IWineD3DDeviceImpl device,
2907	UINT size, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, GLenum bind_hint,
2908	const char data, IUnknown parent, const struct wined3d_parent_ops *parent_ops) DECLSPEC_HIDDEN;
2909
2910	/* IWineD3DRendertargetView */
2911	struct wined3d_rendertarget_view
2912	{
2913	const struct IWineD3DRendertargetViewVtbl *vtbl;
2914	LONG refcount;
2915
2916	IWineD3DResource *resource;
2917	IUnknown *parent;
2918	};
2919
2920	void wined3d_rendertarget_view_init(struct wined3d_rendertarget_view *view,
2921	IWineD3DResource resource, IUnknown parent) DECLSPEC_HIDDEN;
2922
2923	/*****************************************************************************
2924	* IWineD3DSwapChainImpl implementation structure (extends IUnknown)
2925	*/
2926
2927	struct IWineD3DSwapChainImpl
2928	{
2929	/IUnknown part/
2930	const IWineD3DSwapChainVtbl *lpVtbl;
2931	LONG ref; /* Note: Ref counting not required */
2932
2933	IUnknown *parent;
2934	IWineD3DDeviceImpl *device;
2935
2936	/* IWineD3DSwapChain fields */
2937	IWineD3DSurface **backBuffer;
2938	IWineD3DSurface *frontBuffer;
2939	WINED3DPRESENT_PARAMETERS presentParms;
2940	DWORD orig_width, orig_height;
2941	WINED3DFORMAT orig_fmt;
2942	WINED3DGAMMARAMP orig_gamma;
2943	BOOL render_to_fbo;
2944	const struct wined3d_format_desc *ds_format;
2945
2946	long prev_time, frames; /* Performance tracking */
2947	unsigned int vSyncCounter;
2948
2949	#ifndef VBOX_WITH_WDDM
2950	struct wined3d_context **context;
2951	unsigned int num_contexts;
2952	HWND win_handle;
2953	HWND device_window;
2954	HDC hDC;
2955	#else
2956	HWND win_handle;
2957	HDC hDC;
2958	IWineD3DSurface *presentRt;
2959	#endif
2960	};
2961
2962	extern const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl DECLSPEC_HIDDEN;
2963	void x11_copy_to_screen(IWineD3DSwapChainImpl This, const RECT rc) DECLSPEC_HIDDEN;
2964
2965	HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain *iface,
2966	REFIID riid, LPVOID *ppobj) DECLSPEC_HIDDEN;
2967	ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface) DECLSPEC_HIDDEN;
2968	ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface) DECLSPEC_HIDDEN;
2969	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain iface, IUnknown *ppParent) DECLSPEC_HIDDEN;
2970	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain *iface,
2971	IWineD3DSurface *pDestSurface) DECLSPEC_HIDDEN;
2972	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UINT iBackBuffer,
2973	WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface **ppBackBuffer) DECLSPEC_HIDDEN;
2974	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain *iface,
2975	WINED3DRASTER_STATUS *pRasterStatus) DECLSPEC_HIDDEN;
2976	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain *iface,
2977	WINED3DDISPLAYMODE *pMode) DECLSPEC_HIDDEN;
2978	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain *iface,
2979	IWineD3DDevice **ppDevice) DECLSPEC_HIDDEN;
2980	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain *iface,
2981	WINED3DPRESENT_PARAMETERS *pPresentationParameters) DECLSPEC_HIDDEN;
2982	HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain *iface,
2983	DWORD Flags, const WINED3DGAMMARAMP *pRamp) DECLSPEC_HIDDEN;
2984	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain *iface,
2985	WINED3DGAMMARAMP *pRamp) DECLSPEC_HIDDEN;
2986
2987	struct wined3d_context swapchain_create_context_for_thread(IWineD3DSwapChain iface) DECLSPEC_HIDDEN;
2988	HRESULT swapchain_init(IWineD3DSwapChainImpl *swapchain, WINED3DSURFTYPE surface_type,
2989	IWineD3DDeviceImpl device, WINED3DPRESENT_PARAMETERS present_parameters, IUnknown *parent) DECLSPEC_HIDDEN;
2990	void swapchain_restore_fullscreen_window(IWineD3DSwapChainImpl *swapchain) DECLSPEC_HIDDEN;
2991	void swapchain_setup_fullscreen_window(IWineD3DSwapChainImpl *swapchain, UINT w, UINT h) DECLSPEC_HIDDEN;
2992
2993	#define DEFAULT_REFRESH_RATE 0
2994
2995	/*****************************************************************************
2996	* Utility function prototypes
2997	*/
2998
2999	/* Trace routines */
3000	const char *debug_d3dformat(WINED3DFORMAT fmt) DECLSPEC_HIDDEN;
3001	const char *debug_d3ddevicetype(WINED3DDEVTYPE devtype) DECLSPEC_HIDDEN;
3002	const char *debug_d3dresourcetype(WINED3DRESOURCETYPE res) DECLSPEC_HIDDEN;
3003	const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
3004	const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
3005	const char *debug_d3ddeclmethod(WINED3DDECLMETHOD method) DECLSPEC_HIDDEN;
3006	const char *debug_d3ddeclusage(BYTE usage) DECLSPEC_HIDDEN;
3007	const char *debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType) DECLSPEC_HIDDEN;
3008	const char *debug_d3drenderstate(DWORD state) DECLSPEC_HIDDEN;
3009	const char *debug_d3dsamplerstate(DWORD state) DECLSPEC_HIDDEN;
3010	const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
3011	const char *debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type) DECLSPEC_HIDDEN;
3012	const char *debug_d3dtexturestate(DWORD state) DECLSPEC_HIDDEN;
3013	const char *debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype) DECLSPEC_HIDDEN;
3014	const char *debug_d3dpool(WINED3DPOOL pool) DECLSPEC_HIDDEN;
3015	const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
3016	const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
3017	const char *debug_d3dbasis(WINED3DBASISTYPE basis) DECLSPEC_HIDDEN;
3018	const char *debug_d3ddegree(WINED3DDEGREETYPE order) DECLSPEC_HIDDEN;
3019	const char *debug_d3dtop(WINED3DTEXTUREOP d3dtop) DECLSPEC_HIDDEN;
3020	void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
3021	const char *debug_surflocation(DWORD flag) DECLSPEC_HIDDEN;
3022
3023	/* Color conversion routines */
3024	DWORD color_convert_argb_to_fmt(DWORD color, WINED3DFORMAT destfmt) DECLSPEC_HIDDEN;
3025
3026	/* Routines for GL <-> D3D values */
3027	GLenum StencilOp(DWORD op) DECLSPEC_HIDDEN;
3028	GLenum CompareFunc(DWORD func) DECLSPEC_HIDDEN;
3029	BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op,
3030	DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
3031	void set_tex_op_nvrc(IWineD3DDevice *iface, BOOL is_alpha, int stage, WINED3DTEXTUREOP op,
3032	DWORD arg1, DWORD arg2, DWORD arg3, INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
3033	void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords,
3034	BOOL transformed, WINED3DFORMAT coordtype, BOOL ffp_can_disable_proj) DECLSPEC_HIDDEN;
3035	void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock,
3036	struct wined3d_context *context) DECLSPEC_HIDDEN;
3037	void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock,
3038	struct wined3d_context *context) DECLSPEC_HIDDEN;
3039	void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock,
3040	struct wined3d_context *context) DECLSPEC_HIDDEN;
3041	void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock,
3042	struct wined3d_context *context) DECLSPEC_HIDDEN;
3043	void state_fogcolor(DWORD state, IWineD3DStateBlockImpl *stateblock,
3044	struct wined3d_context *context) DECLSPEC_HIDDEN;
3045	void state_fogdensity(DWORD state, IWineD3DStateBlockImpl *stateblock,
3046	struct wined3d_context *context) DECLSPEC_HIDDEN;
3047	void state_fogstartend(DWORD state, IWineD3DStateBlockImpl *stateblock,
3048	struct wined3d_context *context) DECLSPEC_HIDDEN;
3049	void state_fog_fragpart(DWORD state, IWineD3DStateBlockImpl *stateblock,
3050	struct wined3d_context *context) DECLSPEC_HIDDEN;
3051
3052	void surface_add_dirty_rect(IWineD3DSurface iface, const RECT dirty_rect) DECLSPEC_HIDDEN;
3053	GLenum surface_get_gl_buffer(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
3054	void surface_load_ds_location(IWineD3DSurface iface, struct wined3d_context context, DWORD location) DECLSPEC_HIDDEN;
3055	void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location) DECLSPEC_HIDDEN;
3056	void surface_set_compatible_renderbuffer(IWineD3DSurface *iface,
3057	unsigned int width, unsigned int height) DECLSPEC_HIDDEN;
3058	void surface_set_texture_name(IWineD3DSurface *iface, GLuint name, BOOL srgb_name) DECLSPEC_HIDDEN;
3059	void surface_set_texture_target(IWineD3DSurface *iface, GLenum target) DECLSPEC_HIDDEN;
3060
3061	BOOL getColorBits(const struct wined3d_format_desc *format_desc,
3062	short redSize, short greenSize, short blueSize, short alphaSize, short *totalSize) DECLSPEC_HIDDEN;
3063	BOOL getDepthStencilBits(const struct wined3d_format_desc *format_desc,
3064	short depthSize, short stencilSize) DECLSPEC_HIDDEN;
3065
3066	/* Math utils */
3067	void multiply_matrix(WINED3DMATRIX dest, const WINED3DMATRIX src1, const WINED3DMATRIX *src2) DECLSPEC_HIDDEN;
3068	UINT wined3d_log2i(UINT32 x) DECLSPEC_HIDDEN;
3069	unsigned int count_bits(unsigned int mask) DECLSPEC_HIDDEN;
3070
3071	void select_shader_mode(const struct wined3d_gl_info gl_info, int ps_selected, int *vs_selected) DECLSPEC_HIDDEN;
3072
3073	typedef struct local_constant {
3074	struct list entry;
3075	unsigned int idx;
3076	DWORD value[4];
3077	} local_constant;
3078
3079	typedef struct SHADER_LIMITS {
3080	unsigned int temporary;
3081	unsigned int texcoord;
3082	unsigned int sampler;
3083	unsigned int constant_int;
3084	unsigned int constant_float;
3085	unsigned int constant_bool;
3086	unsigned int address;
3087	unsigned int packed_output;
3088	unsigned int packed_input;
3089	unsigned int attributes;
3090	unsigned int label;
3091	} SHADER_LIMITS;
3092
3093	/* Keeps track of details for TEX_M#x# shader opcodes which need to
3094	* maintain state information between multiple codes */
3095	typedef struct SHADER_PARSE_STATE {
3096	unsigned int current_row;
3097	DWORD texcoord_w[2];
3098	} SHADER_PARSE_STATE;
3099
3100	#ifdef __GNUC__
3101	#define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
3102	#else
3103	#define PRINTF_ATTR(fmt,args)
3104	#endif
3105
3106	/* Base Shader utility functions. */
3107	int shader_addline(struct wined3d_shader_buffer buffer, const char fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
3108	int shader_vaddline(struct wined3d_shader_buffer buffer, const char fmt, va_list args) DECLSPEC_HIDDEN;
3109
3110	/* Vertex shader utility functions */
3111	extern BOOL vshader_get_input(IWineD3DVertexShader *iface,
3112	BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
3113
3114	/*****************************************************************************
3115	* IDirect3DBaseShader implementation structure
3116	*/
3117	typedef struct IWineD3DBaseShaderClass
3118	{
3119	LONG ref;
3120	SHADER_LIMITS limits;
3121	SHADER_PARSE_STATE parse_state;
3122	DWORD *function;
3123	UINT functionLength;
3124	UINT cur_loop_depth, cur_loop_regno;
3125	BOOL load_local_constsF;
3126	const struct wined3d_shader_frontend *frontend;
3127	void *frontend_data;
3128	void *backend_data;
3129
3130	IUnknown *parent;
3131	const struct wined3d_parent_ops *parent_ops;
3132
3133	/* Programs this shader is linked with */
3134	struct list linked_programs;
3135
3136	/* Immediate constants (override global ones) */
3137	struct list constantsB;
3138	struct list constantsF;
3139	struct list constantsI;
3140	shader_reg_maps reg_maps;
3141
3142	struct wined3d_shader_signature_element input_signature[max(MAX_ATTRIBS, MAX_REG_INPUT)];
3143	struct wined3d_shader_signature_element output_signature[MAX_REG_OUTPUT];
3144
3145	/* Pointer to the parent device */
3146	IWineD3DDevice *device;
3147	struct list shader_list_entry;
3148
3149	#ifdef VBOX_WINE_WITH_SHADER_CACHE
3150	VBOXEXT_HASHCACHE_ENTRY CacheEntry;
3151	uint32_t u32CacheDataInited;
3152	uint32_t u32Hash;
3153	#endif
3154	} IWineD3DBaseShaderClass;
3155
3156	typedef struct IWineD3DBaseShaderImpl {
3157	/* IUnknown */
3158	const IWineD3DBaseShaderVtbl *lpVtbl;
3159
3160	/* IWineD3DBaseShader */
3161	IWineD3DBaseShaderClass baseShader;
3162	} IWineD3DBaseShaderImpl;
3163
3164	void shader_buffer_clear(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
3165	BOOL shader_buffer_init(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
3166	void shader_buffer_free(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
3167	void shader_dump_src_param(const struct wined3d_shader_src_param *param,
3168	const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
3169	void shader_dump_dst_param(const struct wined3d_shader_dst_param *param,
3170	const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
3171	unsigned int shader_find_free_input_register(const struct shader_reg_maps *reg_maps, unsigned int max) DECLSPEC_HIDDEN;
3172	void shader_generate_main(IWineD3DBaseShader iface, struct wined3d_shader_buffer buffer,
3173	const shader_reg_maps reg_maps, const DWORD pFunction, void *backend_ctx) DECLSPEC_HIDDEN;
3174	BOOL shader_match_semantic(const char *semantic_name, WINED3DDECLUSAGE usage) DECLSPEC_HIDDEN;
3175
3176	static inline BOOL shader_is_pshader_version(enum wined3d_shader_type type)
3177	{
3178	return type == WINED3D_SHADER_TYPE_PIXEL;
3179	}
3180
3181	static inline BOOL shader_is_vshader_version(enum wined3d_shader_type type)
3182	{
3183	return type == WINED3D_SHADER_TYPE_VERTEX;
3184	}
3185
3186	static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
3187	{
3188	switch (reg->type)
3189	{
3190	case WINED3DSPR_RASTOUT:
3191	/* oFog & oPts */
3192	if (reg->idx != 0) return TRUE;
3193	/* oPos */
3194	return FALSE;
3195
3196	case WINED3DSPR_DEPTHOUT: /* oDepth */
3197	case WINED3DSPR_CONSTBOOL: /* b# */
3198	case WINED3DSPR_LOOP: /* aL */
3199	#ifndef VBOX_WITH_VMSVGA
3200	case WINED3DSPR_PREDICATE: /* p0 */
3201	return TRUE;
3202	#else
3203	return TRUE;
3204	case WINED3DSPR_PREDICATE: /* p0 */
3205	return FALSE;
3206	#endif
3207
3208	case WINED3DSPR_MISCTYPE:
3209	switch(reg->idx)
3210	{
3211	case 0: /* vPos */
3212	return FALSE;
3213	case 1: /* vFace */
3214	return TRUE;
3215	default:
3216	return FALSE;
3217	}
3218
3219	case WINED3DSPR_IMMCONST:
3220	switch(reg->immconst_type)
3221	{
3222	case WINED3D_IMMCONST_FLOAT:
3223	return TRUE;
3224	default:
3225	return FALSE;
3226	}
3227
3228	default:
3229	return FALSE;
3230	}
3231	}
3232
3233	static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
3234	local_constant* lconst;
3235
3236	if(This->baseShader.load_local_constsF) return FALSE;
3237	LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
3238	if(lconst->idx == reg) return TRUE;
3239	}
3240	return FALSE;
3241
3242	}
3243
3244	/*****************************************************************************
3245	* IDirect3DVertexShader implementation structures
3246	*/
3247	typedef struct IWineD3DVertexShaderImpl {
3248	/* IUnknown parts */
3249	const IWineD3DVertexShaderVtbl *lpVtbl;
3250
3251	/* IWineD3DBaseShader */
3252	IWineD3DBaseShaderClass baseShader;
3253
3254	/* Vertex shader attributes. */
3255	struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
3256
3257	UINT min_rel_offset, max_rel_offset;
3258	UINT rel_offset;
3259	} IWineD3DVertexShaderImpl;
3260
3261	void find_vs_compile_args(IWineD3DVertexShaderImpl shader, IWineD3DStateBlockImpl stateblock,
3262	struct vs_compile_args *args) DECLSPEC_HIDDEN;
3263	HRESULT vertexshader_init(IWineD3DVertexShaderImpl shader, IWineD3DDeviceImpl device,
3264	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3265	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3266
3267	struct wined3d_geometryshader
3268	{
3269	const struct IWineD3DGeometryShaderVtbl *vtbl;
3270	IWineD3DBaseShaderClass base_shader;
3271	};
3272
3273	HRESULT geometryshader_init(struct wined3d_geometryshader shader, IWineD3DDeviceImpl device,
3274	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3275	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3276
3277	/*****************************************************************************
3278	* IDirect3DPixelShader implementation structure
3279	*/
3280
3281	/* Using additional shader constants (uniforms in GLSL / program environment
3282	* or local parameters in ARB) is costly:
3283	* ARB only knows float4 parameters and GLSL compiler are not really smart
3284	* when it comes to efficiently pack float2 uniforms, so no space is wasted
3285	* (in fact most compilers map a float2 to a full float4 uniform).
3286	*
3287	* For NP2 texcoord fixup we only need 2 floats (width and height) for each
3288	* 2D texture used in the shader. We therefore pack fixup info for 2 textures
3289	* into a single shader constant (uniform / program parameter).
3290	*
3291	* This structure is shared between the GLSL and the ARB backend.*/
3292	struct ps_np2fixup_info {
3293	unsigned char idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
3294	WORD active; /* bitfield indicating if we can apply the fixup */
3295	WORD num_consts;
3296	};
3297
3298	typedef struct IWineD3DPixelShaderImpl {
3299	/* IUnknown parts */
3300	const IWineD3DPixelShaderVtbl *lpVtbl;
3301
3302	/* IWineD3DBaseShader */
3303	IWineD3DBaseShaderClass baseShader;
3304
3305	/* Pixel shader input semantics */
3306	DWORD input_reg_map[MAX_REG_INPUT];
3307	BOOL input_reg_used[MAX_REG_INPUT];
3308	unsigned int declared_in_count;
3309
3310	/* Some information about the shader behavior */
3311	char vpos_uniform;
3312
3313	BOOL color0_mov;
3314	DWORD color0_reg;
3315
3316	} IWineD3DPixelShaderImpl;
3317
3318	HRESULT pixelshader_init(IWineD3DPixelShaderImpl shader, IWineD3DDeviceImpl device,
3319	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3320	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3321	void pixelshader_update_samplers(struct shader_reg_maps *reg_maps,
3322	IWineD3DBaseTexture * const *textures) DECLSPEC_HIDDEN;
3323	void find_ps_compile_args(IWineD3DPixelShaderImpl shader, IWineD3DStateBlockImpl stateblock,
3324	struct ps_compile_args *args) DECLSPEC_HIDDEN;
3325
3326	#ifdef VBOX_WINE_WITH_SHADER_CACHE
3327	IWineD3DVertexShaderImpl * vertexshader_check_cached(IWineD3DDeviceImpl device, IWineD3DVertexShaderImpl object) DECLSPEC_HIDDEN;
3328	IWineD3DPixelShaderImpl * pixelshader_check_cached(IWineD3DDeviceImpl device, IWineD3DPixelShaderImpl object) DECLSPEC_HIDDEN;
3329	void shader_chaches_init(IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
3330	void shader_chaches_term(IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
3331	#endif
3332
3333	/* sRGB correction constants */
3334	static const float srgb_cmp = 0.0031308f;
3335	static const float srgb_mul_low = 12.92f;
3336	static const float srgb_pow = 0.41666f;
3337	static const float srgb_mul_high = 1.055f;
3338	static const float srgb_sub_high = 0.055f;
3339
3340	/*****************************************************************************
3341	* IWineD3DPalette implementation structure
3342	*/
3343	struct IWineD3DPaletteImpl {
3344	/* IUnknown parts */
3345	const IWineD3DPaletteVtbl *lpVtbl;
3346	LONG ref;
3347
3348	IUnknown *parent;
3349	IWineD3DDeviceImpl *device;
3350
3351	/* IWineD3DPalette */
3352	HPALETTE hpal;
3353	WORD palVersion; /\| /
3354	WORD palNumEntries; /\| LOGPALETTE /
3355	PALETTEENTRY palents[256]; /\| /
3356	/* This is to store the palette in 'screen format' */
3357	int screen_palents[256];
3358	DWORD Flags;
3359	};
3360
3361	HRESULT wined3d_palette_init(IWineD3DPaletteImpl palette, IWineD3DDeviceImpl device,
3362	DWORD flags, const PALETTEENTRY entries, IUnknown parent) DECLSPEC_HIDDEN;
3363
3364	/* DirectDraw utility functions */
3365	extern WINED3DFORMAT pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
3366
3367	/*****************************************************************************
3368	* Pixel format management
3369	*/
3370
3371	/* WineD3D pixel format flags */
3372	#define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING 0x1
3373	#define WINED3DFMT_FLAG_FILTERING 0x2
3374	#define WINED3DFMT_FLAG_DEPTH 0x4
3375	#define WINED3DFMT_FLAG_STENCIL 0x8
3376	#define WINED3DFMT_FLAG_RENDERTARGET 0x10
3377	#define WINED3DFMT_FLAG_FOURCC 0x20
3378	#define WINED3DFMT_FLAG_FBO_ATTACHABLE 0x40
3379	#define WINED3DFMT_FLAG_COMPRESSED 0x80
3380	#define WINED3DFMT_FLAG_GETDC 0x100
3381	#define WINED3DFMT_FLAG_FLOAT 0x200
3382
3383	struct wined3d_format_desc
3384	{
3385	WINED3DFORMAT format;
3386	DWORD red_mask;
3387	DWORD green_mask;
3388	DWORD blue_mask;
3389	DWORD alpha_mask;
3390	UINT byte_count;
3391	WORD depth_size;
3392	WORD stencil_size;
3393
3394	UINT block_width;
3395	UINT block_height;
3396	UINT block_byte_count;
3397
3398	enum wined3d_ffp_emit_idx emit_idx;
3399	GLint component_count;
3400	GLenum gl_vtx_type;
3401	GLint gl_vtx_format;
3402	GLboolean gl_normalized;
3403	unsigned int component_size;
3404
3405	GLint glInternal;
3406	GLint glGammaInternal;
3407	GLint rtInternal;
3408	GLint glFormat;
3409	GLint glType;
3410	UINT conv_byte_count;
3411	unsigned int Flags;
3412	float heightscale;
3413	struct color_fixup_desc color_fixup;
3414	void (convert)(const BYTE src, BYTE *dst, UINT pitch, UINT width, UINT height);
3415	};
3416
3417	const struct wined3d_format_desc *getFormatDescEntry(WINED3DFORMAT fmt,
3418	const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
3419
3420	static inline BOOL use_vs(IWineD3DStateBlockImpl *stateblock)
3421	{
3422	/* Check stateblock->vertexDecl to allow this to be used from
3423	* IWineD3DDeviceImpl_FindTexUnitMap(). This is safe because
3424	* stateblock->vertexShader implies a vertex declaration instead of ddraw
3425	* style strided data. */
3426	return (stateblock->vertexShader
3427	&& !((IWineD3DVertexDeclarationImpl *)stateblock->vertexDecl)->position_transformed
3428	&& stateblock->device->vs_selected_mode != SHADER_NONE);
3429	}
3430
3431	static inline BOOL use_ps(IWineD3DStateBlockImpl *stateblock)
3432	{
3433	return (stateblock->pixelShader && stateblock->device->ps_selected_mode != SHADER_NONE);
3434	}
3435
3436	void stretch_rect_fbo(IWineD3DDevice iface, IWineD3DSurface src_surface,
3437	const RECT src_rect, IWineD3DSurface dst_surface, const RECT *dst_rect,
3438	const WINED3DTEXTUREFILTERTYPE filter) DECLSPEC_HIDDEN;
3439
3440	/* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
3441	#define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
3442
3443	#define WINEMAKEFOURCC(ch0, ch1, ch2, ch3) \
3444	((DWORD)(BYTE)(ch0) \| ((DWORD)(BYTE)(ch1) << 8) \| \
3445	((DWORD)(BYTE)(ch2) << 16) \| ((DWORD)(BYTE)(ch3) << 24 ))
3446
3447	#define MAKEDWORD_VERSION(maj, min) (((maj & 0xffff) << 16) \| (min & 0xffff))
3448
3449	#ifdef RT_OS_DARWIN
3450	void MyNSGLGetProcAddress(const char name);
3451	#endif
3452
3453	/** @def VBOX_CHECK_GL_CALL
3454	* Performs OpenGL call @a a_Expr and check glGetError.
3455	* Errors will be asserted in strict builds and hit the release log in
3456	* non-strict builds.
3457	* @param a_Expr The OpenGL call expression. Always executed!
3458	*/
3459	#ifdef VBOX_WITH_VMSVGA
3460	# define VBOX_CHECK_GL_CALL(a_Expr) \
3461	do { \
3462	GLint rcCheckCall; \
3463	a_Expr; \
3464	rcCheckCall = glGetError(); \
3465	AssertLogRelMsg(rcCheckCall == GL_NO_ERROR, ("%s -> %#x\n", #a_Expr, rcCheckCall)); \
3466	} while (0)
3467	#else
3468	# define VBOX_CHECK_GL_CALL(a_Expr) do { a_Expr; } while (0)
3469	#endif
3470
3471	#endif

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source: vbox/trunk/src/VBox/Devices/Graphics/shaderlib/wined3d_private.h@ 62863

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