wined3d_private.h@ 103417

Last change on this file since 103417 was 82718, checked in by vboxsync, 5 years ago
3D: Check last shader bytecode token, bugref:9613
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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 VBOX_INCLUDED_SRC_Graphics_shaderlib_wined3d_private_h
34	#define VBOX_INCLUDED_SRC_Graphics_shaderlib_wined3d_private_h
35	#ifndef RT_WITHOUT_PRAGMA_ONCE
36	# pragma once
37	#endif
38
39	#include <stdarg.h>
40	#include <math.h>
41	#include <limits.h>
42	#define NONAMELESSUNION
43	#define NONAMELESSSTRUCT
44	#define COBJMACROS
45	#ifndef VBOX_WINE_WITHOUT_LIBWINE
46	#include "windef.h"
47	#include "winbase.h"
48	#include "winreg.h"
49	#include "wingdi.h"
50	#include "winuser.h"
51	#else
52	# ifdef _MSC_VER
53	# include <iprt/win/windows.h>
54	# else
55	# include <windows.h>
56	# undef cdecl /* see windef.h */
57	# endif
58	#endif
59	#include "wine/debug.h"
60	#include "wine/unicode.h"
61
62	#ifndef VBOX_WINE_WITHOUT_LIBWINE
63	#include "objbase.h"
64	#endif
65	#include "wine/wined3d.h"
66	#include "wined3d_gl.h"
67	#include "wine/list.h"
68	#include "wine/rbtree.h"
69
70	#include "vboxext.h"
71
72	#ifdef VBOX_WITH_VMSVGA
73	# ifndef LOG_GROUP
74	# define LOG_GROUP LOG_GROUP_DEV_VMSVGA
75	# endif
76	# include <iprt/assert.h>
77	# include <VBox/log.h>
78	# include "winoverride.h"
79	# include "shaderlib.h"
80	#endif
81
82	#ifdef VBOX_WITH_WDDM
83	# include "vboxsharedrc.h"
84	#endif
85
86	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
87	# define VBoxTlsRefGetImpl(_tls) (TlsGetValue((DWORD)(_tls)))
88	# define VBoxTlsRefSetImpl(_tls, _val) (TlsSetValue((DWORD)(_tls), (_val)))
89	# define VBoxTlsRefAssertImpl Assert
90	# include <VBoxVideo3D.h>
91	#endif
92
93	/* Driver quirks */
94	#define WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT 0x00000001
95	#define WINED3D_QUIRK_SET_TEXCOORD_W 0x00000002
96	#define WINED3D_QUIRK_GLSL_CLIP_VARYING 0x00000004
97	#define WINED3D_QUIRK_ALLOWS_SPECULAR_ALPHA 0x00000008
98	#define WINED3D_QUIRK_NV_CLIP_BROKEN 0x00000010
99	#define WINED3D_QUIRK_FBO_TEX_UPDATE 0x00000020
100	#define WINED3D_QUIRK_FULLSIZE_BLIT 0x00000040
101	#define WINED3D_QUIRK_FORCE_BLIT 0x00000080
102
103	/* Texture format fixups */
104
105	enum fixup_channel_source
106	{
107	CHANNEL_SOURCE_ZERO = 0,
108	CHANNEL_SOURCE_ONE = 1,
109	CHANNEL_SOURCE_X = 2,
110	CHANNEL_SOURCE_Y = 3,
111	CHANNEL_SOURCE_Z = 4,
112	CHANNEL_SOURCE_W = 5,
113	CHANNEL_SOURCE_COMPLEX0 = 6,
114	CHANNEL_SOURCE_COMPLEX1 = 7,
115	};
116
117	enum complex_fixup
118	{
119	COMPLEX_FIXUP_NONE = 0,
120	COMPLEX_FIXUP_YUY2 = 1,
121	COMPLEX_FIXUP_UYVY = 2,
122	COMPLEX_FIXUP_YV12 = 3,
123	COMPLEX_FIXUP_P8 = 4,
124	};
125
126	#include <pshpack2.h>
127	struct color_fixup_desc
128	{
129	unsigned x_sign_fixup : 1;
130	unsigned x_source : 3;
131	unsigned y_sign_fixup : 1;
132	unsigned y_source : 3;
133	unsigned z_sign_fixup : 1;
134	unsigned z_source : 3;
135	unsigned w_sign_fixup : 1;
136	unsigned w_source : 3;
137	};
138	#include <poppack.h>
139
140	static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
141	{0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
142
143	static inline struct color_fixup_desc create_color_fixup_desc(
144	int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
145	int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
146	{
147	struct color_fixup_desc fixup =
148	{
149	sign0, src0,
150	sign1, src1,
151	sign2, src2,
152	sign3, src3,
153	};
154	return fixup;
155	}
156
157	static inline struct color_fixup_desc create_complex_fixup_desc(enum complex_fixup complex_fixup)
158	{
159	struct color_fixup_desc fixup =
160	{
161	0, complex_fixup & (1 << 0) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
162	0, complex_fixup & (1 << 1) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
163	0, complex_fixup & (1 << 2) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
164	0, complex_fixup & (1 << 3) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
165	};
166	return fixup;
167	}
168
169	static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
170	{
171	return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
172	}
173
174	static inline BOOL is_complex_fixup(struct color_fixup_desc fixup)
175	{
176	return fixup.x_source == CHANNEL_SOURCE_COMPLEX0 \|\| fixup.x_source == CHANNEL_SOURCE_COMPLEX1;
177	}
178
179	static inline enum complex_fixup get_complex_fixup(struct color_fixup_desc fixup)
180	{
181	enum complex_fixup complex_fixup = 0;
182	if (fixup.x_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 0);
183	if (fixup.y_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 1);
184	if (fixup.z_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 2);
185	if (fixup.w_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 3);
186	return complex_fixup;
187	}
188
189	void *wined3d_rb_alloc(size_t size) DECLSPEC_HIDDEN;
190	void wined3d_rb_realloc(void ptr, size_t size) DECLSPEC_HIDDEN;
191	void wined3d_rb_free(void *ptr) DECLSPEC_HIDDEN;
192
193	/* Device caps */
194	#define MAX_PALETTES 65536
195	#define MAX_STREAMS 16
196	#define MAX_TEXTURES 8
197	#define MAX_FRAGMENT_SAMPLERS 16
198	#define MAX_VERTEX_SAMPLERS 4
199	#define MAX_COMBINED_SAMPLERS (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
200	#define MAX_ACTIVE_LIGHTS 8
201	#define MAX_CLIPPLANES WINED3DMAXUSERCLIPPLANES
202
203	struct min_lookup
204	{
205	GLenum mip[WINED3DTEXF_LINEAR + 1];
206	};
207
208	extern const struct min_lookup minMipLookup[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
209	extern const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
210	extern const struct min_lookup minMipLookup_noMip[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
211	extern const GLenum magLookup[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
212	extern const GLenum magLookup_noFilter[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
213
214	static inline GLenum wined3d_gl_mag_filter(const GLenum mag_lookup[], WINED3DTEXTUREFILTERTYPE mag_filter)
215	{
216	return mag_lookup[mag_filter];
217	}
218
219	static inline GLenum wined3d_gl_min_mip_filter(const struct min_lookup min_mip_lookup[],
220	WINED3DTEXTUREFILTERTYPE min_filter, WINED3DTEXTUREFILTERTYPE mip_filter)
221	{
222	return min_mip_lookup[min_filter].mip[mip_filter];
223	}
224
225	/* float_16_to_32() and float_32_to_16() (see implementation in
226	* surface_base.c) convert 16 bit floats in the FLOAT16 data type
227	* to standard C floats and vice versa. They do not depend on the encoding
228	* of the C float, so they are platform independent, but slow. On x86 and
229	* other IEEE 754 compliant platforms the conversion can be accelerated by
230	* bit shifting the exponent and mantissa. There are also some SSE-based
231	* assembly routines out there.
232	*
233	* See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
234	*/
235	static inline float float_16_to_32(const unsigned short *in) {
236	unsigned long fNaN = 0x7fc00000;
237	unsigned long fNegInf = 0xff800000;
238	unsigned long fInf = 0x7f800000;
239
240	const unsigned short s = ((*in) & 0x8000);
241	const unsigned short e = ((*in) & 0x7C00) >> 10;
242	const unsigned short m = (*in) & 0x3FF;
243	const float sgn = (s ? -1.0f : 1.0f);
244
245	if(e == 0) {
246	if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
247	else return sgn * pow(2, -14.0f) * ((float)m / 1024.0f);
248	} else if(e < 31) {
249	return sgn * pow(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
250	} else {
251	if(m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
252	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
253	}
254	}
255
256	static inline float float_24_to_32(DWORD in)
257	{
258	const float sgn = in & 0x800000 ? -1.0f : 1.0f;
259	const unsigned short e = (in & 0x780000) >> 19;
260	const unsigned short m = in & 0x7ffff;
261	unsigned long fNaN = 0x7fc00000;
262	unsigned long fNegInf = 0xff800000;
263	unsigned long fInf = 0x7f800000;
264
265	if (e == 0)
266	{
267	if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
268	else return sgn * pow(2, -6.0f) * ((float)m / 524288.0f);
269	}
270	else if (e < 15)
271	{
272	return sgn * pow(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
273	}
274	else
275	{
276	if (m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
277	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
278	}
279	}
280
281	/**
282	* Settings
283	*/
284	#define VS_NONE 0
285	#define VS_HW 1
286
287	#define PS_NONE 0
288	#define PS_HW 1
289
290	#define VBO_NONE 0
291	#define VBO_HW 1
292
293	#define ORM_BACKBUFFER 0
294	#define ORM_FBO 1
295
296	#define SHADER_ARB 1
297	#define SHADER_GLSL 2
298	#define SHADER_ATI 3
299	#define SHADER_NONE 4
300
301	#define RTL_DISABLE -1
302	#define RTL_READDRAW 1
303	#define RTL_READTEX 2
304
305	#define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
306	#define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
307
308	/* NOTE: When adding fields to this structure, make sure to update the default
309	* values in wined3d_main.c as well. */
310	typedef struct wined3d_settings_s {
311	/* vertex and pixel shader modes */
312	int vs_mode;
313	int ps_mode;
314	/* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
315	we should use it. However, until it's fully implemented, we'll leave it as a registry
316	setting for developers. */
317	BOOL glslRequested;
318	int offscreen_rendering_mode;
319	int rendertargetlock_mode;
320	unsigned short pci_vendor_id;
321	unsigned short pci_device_id;
322	/* Memory tracking and object counting */
323	unsigned int emulated_textureram;
324	char *logo;
325	int allow_multisampling;
326	BOOL strict_draw_ordering;
327	} wined3d_settings_t;
328
329	extern wined3d_settings_t wined3d_settings DECLSPEC_HIDDEN;
330
331	typedef enum _WINED3DSAMPLER_TEXTURE_TYPE
332	{
333	WINED3DSTT_UNKNOWN = 0,
334	WINED3DSTT_1D = 1,
335	WINED3DSTT_2D = 2,
336	WINED3DSTT_CUBE = 3,
337	WINED3DSTT_VOLUME = 4,
338	} WINED3DSAMPLER_TEXTURE_TYPE;
339
340	typedef enum _WINED3DSHADER_PARAM_REGISTER_TYPE
341	{
342	WINED3DSPR_TEMP = 0,
343	WINED3DSPR_INPUT = 1,
344	WINED3DSPR_CONST = 2,
345	WINED3DSPR_ADDR = 3,
346	WINED3DSPR_TEXTURE = 3,
347	WINED3DSPR_RASTOUT = 4,
348	WINED3DSPR_ATTROUT = 5,
349	WINED3DSPR_TEXCRDOUT = 6,
350	WINED3DSPR_OUTPUT = 6,
351	WINED3DSPR_CONSTINT = 7,
352	WINED3DSPR_COLOROUT = 8,
353	WINED3DSPR_DEPTHOUT = 9,
354	WINED3DSPR_SAMPLER = 10,
355	WINED3DSPR_CONST2 = 11,
356	WINED3DSPR_CONST3 = 12,
357	WINED3DSPR_CONST4 = 13,
358	WINED3DSPR_CONSTBOOL = 14,
359	WINED3DSPR_LOOP = 15,
360	WINED3DSPR_TEMPFLOAT16 = 16,
361	WINED3DSPR_MISCTYPE = 17,
362	WINED3DSPR_LABEL = 18,
363	WINED3DSPR_PREDICATE = 19,
364	WINED3DSPR_IMMCONST,
365	WINED3DSPR_CONSTBUFFER,
366	} WINED3DSHADER_PARAM_REGISTER_TYPE;
367
368	enum wined3d_immconst_type
369	{
370	WINED3D_IMMCONST_FLOAT,
371	WINED3D_IMMCONST_FLOAT4,
372	};
373
374	#define WINED3DSP_NOSWIZZLE (0 \| (1 << 2) \| (2 << 4) \| (3 << 6))
375
376	typedef enum _WINED3DSHADER_PARAM_SRCMOD_TYPE
377	{
378	WINED3DSPSM_NONE = 0,
379	WINED3DSPSM_NEG = 1,
380	WINED3DSPSM_BIAS = 2,
381	WINED3DSPSM_BIASNEG = 3,
382	WINED3DSPSM_SIGN = 4,
383	WINED3DSPSM_SIGNNEG = 5,
384	WINED3DSPSM_COMP = 6,
385	WINED3DSPSM_X2 = 7,
386	WINED3DSPSM_X2NEG = 8,
387	WINED3DSPSM_DZ = 9,
388	WINED3DSPSM_DW = 10,
389	WINED3DSPSM_ABS = 11,
390	WINED3DSPSM_ABSNEG = 12,
391	WINED3DSPSM_NOT = 13,
392	} WINED3DSHADER_PARAM_SRCMOD_TYPE;
393
394	#define WINED3DSP_WRITEMASK_0 0x1 /* .x r */
395	#define WINED3DSP_WRITEMASK_1 0x2 /* .y g */
396	#define WINED3DSP_WRITEMASK_2 0x4 /* .z b */
397	#define WINED3DSP_WRITEMASK_3 0x8 /* .w a */
398	#define WINED3DSP_WRITEMASK_ALL 0xf /* all */
399
400	typedef enum _WINED3DSHADER_PARAM_DSTMOD_TYPE
401	{
402	WINED3DSPDM_NONE = 0,
403	WINED3DSPDM_SATURATE = 1,
404	WINED3DSPDM_PARTIALPRECISION = 2,
405	WINED3DSPDM_MSAMPCENTROID = 4,
406	} WINED3DSHADER_PARAM_DSTMOD_TYPE;
407
408	/* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
409	#define WINED3DSI_TEXLD_PROJECT 1
410	#define WINED3DSI_TEXLD_BIAS 2
411
412	typedef enum COMPARISON_TYPE
413	{
414	COMPARISON_GT = 1,
415	COMPARISON_EQ = 2,
416	COMPARISON_GE = 3,
417	COMPARISON_LT = 4,
418	COMPARISON_NE = 5,
419	COMPARISON_LE = 6,
420	} COMPARISON_TYPE;
421
422	#define WINED3D_SM1_VS 0xfffe
423	#define WINED3D_SM1_PS 0xffff
424	#define WINED3D_SM4_PS 0x0000
425	#define WINED3D_SM4_VS 0x0001
426	#define WINED3D_SM4_GS 0x0002
427
428	/* Shader version tokens, and shader end tokens */
429	#define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) \| ((major) << 8) \| (minor))
430	#define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) \| ((major) << 8) \| (minor))
431
432	/* Shader backends */
433
434	/* TODO: Make this dynamic, based on shader limits ? */
435	#define MAX_ATTRIBS 16
436	#define MAX_REG_ADDR 1
437	#define MAX_REG_TEMP 32
438	#define MAX_REG_TEXCRD 8
439	#define MAX_REG_INPUT 12
440	#define MAX_REG_OUTPUT 12
441	#define MAX_CONST_I 16
442	#define MAX_CONST_B 16
443
444	/* FIXME: This needs to go up to 2048 for
445	* Shader model 3 according to msdn (and for software shaders) */
446	#define MAX_LABELS 16
447
448	#define SHADER_PGMSIZE 65535
449
450	struct wined3d_shader_buffer
451	{
452	char *buffer;
453	unsigned int bsize;
454	unsigned int lineNo;
455	BOOL newline;
456	};
457
458	enum WINED3D_SHADER_INSTRUCTION_HANDLER
459	{
460	WINED3DSIH_ABS,
461	WINED3DSIH_ADD,
462	WINED3DSIH_BEM,
463	WINED3DSIH_BREAK,
464	WINED3DSIH_BREAKC,
465	WINED3DSIH_BREAKP,
466	WINED3DSIH_CALL,
467	WINED3DSIH_CALLNZ,
468	WINED3DSIH_CMP,
469	WINED3DSIH_CND,
470	WINED3DSIH_CRS,
471	WINED3DSIH_CUT,
472	WINED3DSIH_DCL,
473	WINED3DSIH_DEF,
474	WINED3DSIH_DEFB,
475	WINED3DSIH_DEFI,
476	WINED3DSIH_DP2ADD,
477	WINED3DSIH_DP3,
478	WINED3DSIH_DP4,
479	WINED3DSIH_DST,
480	WINED3DSIH_DSX,
481	WINED3DSIH_DSY,
482	WINED3DSIH_ELSE,
483	WINED3DSIH_EMIT,
484	WINED3DSIH_ENDIF,
485	WINED3DSIH_ENDLOOP,
486	WINED3DSIH_ENDREP,
487	WINED3DSIH_EXP,
488	WINED3DSIH_EXPP,
489	WINED3DSIH_FRC,
490	WINED3DSIH_IADD,
491	WINED3DSIH_IF,
492	WINED3DSIH_IFC,
493	WINED3DSIH_IGE,
494	WINED3DSIH_LABEL,
495	WINED3DSIH_LIT,
496	WINED3DSIH_LOG,
497	WINED3DSIH_LOGP,
498	WINED3DSIH_LOOP,
499	WINED3DSIH_LRP,
500	WINED3DSIH_LT,
501	WINED3DSIH_M3x2,
502	WINED3DSIH_M3x3,
503	WINED3DSIH_M3x4,
504	WINED3DSIH_M4x3,
505	WINED3DSIH_M4x4,
506	WINED3DSIH_MAD,
507	WINED3DSIH_MAX,
508	WINED3DSIH_MIN,
509	WINED3DSIH_MOV,
510	WINED3DSIH_MOVA,
511	WINED3DSIH_MUL,
512	WINED3DSIH_NOP,
513	WINED3DSIH_NRM,
514	WINED3DSIH_PHASE,
515	WINED3DSIH_POW,
516	WINED3DSIH_RCP,
517	WINED3DSIH_REP,
518	WINED3DSIH_RET,
519	WINED3DSIH_RSQ,
520	WINED3DSIH_SETP,
521	WINED3DSIH_SGE,
522	WINED3DSIH_SGN,
523	WINED3DSIH_SINCOS,
524	WINED3DSIH_SLT,
525	WINED3DSIH_SUB,
526	WINED3DSIH_TEX,
527	WINED3DSIH_TEXBEM,
528	WINED3DSIH_TEXBEML,
529	WINED3DSIH_TEXCOORD,
530	WINED3DSIH_TEXDEPTH,
531	WINED3DSIH_TEXDP3,
532	WINED3DSIH_TEXDP3TEX,
533	WINED3DSIH_TEXKILL,
534	WINED3DSIH_TEXLDD,
535	WINED3DSIH_TEXLDL,
536	WINED3DSIH_TEXM3x2DEPTH,
537	WINED3DSIH_TEXM3x2PAD,
538	WINED3DSIH_TEXM3x2TEX,
539	WINED3DSIH_TEXM3x3,
540	WINED3DSIH_TEXM3x3DIFF,
541	WINED3DSIH_TEXM3x3PAD,
542	WINED3DSIH_TEXM3x3SPEC,
543	WINED3DSIH_TEXM3x3TEX,
544	WINED3DSIH_TEXM3x3VSPEC,
545	WINED3DSIH_TEXREG2AR,
546	WINED3DSIH_TEXREG2GB,
547	WINED3DSIH_TEXREG2RGB,
548	WINED3DSIH_TABLE_SIZE
549	};
550
551	enum wined3d_shader_type
552	{
553	WINED3D_SHADER_TYPE_PIXEL,
554	WINED3D_SHADER_TYPE_VERTEX,
555	WINED3D_SHADER_TYPE_GEOMETRY,
556	};
557
558	struct wined3d_shader_version
559	{
560	enum wined3d_shader_type type;
561	BYTE major;
562	BYTE minor;
563	};
564
565	#define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) \| (minor))
566
567	typedef struct shader_reg_maps
568	{
569	struct wined3d_shader_version shader_version;
570	BYTE texcoord; /* MAX_REG_TEXCRD, 8 */
571	BYTE address; /* MAX_REG_ADDR, 1 */
572	WORD labels; /* MAX_LABELS, 16 */
573	DWORD temporary; /* MAX_REG_TEMP, 32 */
574	DWORD constf; / pixel, vertex */
575	DWORD constf_size;
576	DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
577	WORD input_registers; /* max(MAX_REG_INPUT, MAX_ATTRIBS), 16 */
578	WORD output_registers; /* MAX_REG_OUTPUT, 12 */
579	WORD integer_constants; /* MAX_CONST_I, 16 */
580	WORD boolean_constants; /* MAX_CONST_B, 16 */
581	WORD local_int_consts; /* MAX_CONST_I, 16 */
582	WORD local_bool_consts; /* MAX_CONST_B, 16 */
583
584	WINED3DSAMPLER_TEXTURE_TYPE sampler_type[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
585	BYTE bumpmat; /* MAX_TEXTURES, 8 */
586	BYTE luminanceparams; /* MAX_TEXTURES, 8 */
587
588	WORD usesnrm : 1;
589	WORD vpos : 1;
590	WORD usesdsx : 1;
591	WORD usesdsy : 1;
592	WORD usestexldd : 1;
593	WORD usesmova : 1;
594	WORD usesfacing : 1;
595	WORD usesrelconstF : 1;
596	WORD fog : 1;
597	WORD usestexldl : 1;
598	WORD usesifc : 1;
599	WORD usescall : 1;
600	WORD padding : 4;
601
602	/* Whether or not loops are used in this shader, and nesting depth */
603	unsigned loop_depth;
604	unsigned highest_render_target;
605
606	} shader_reg_maps;
607
608	struct wined3d_shader_context
609	{
610	IWineD3DBaseShader *shader;
611	const struct wined3d_gl_info *gl_info;
612	const struct shader_reg_maps *reg_maps;
613	struct wined3d_shader_buffer *buffer;
614	void *backend_data;
615	};
616
617	struct wined3d_shader_register
618	{
619	WINED3DSHADER_PARAM_REGISTER_TYPE type;
620	UINT idx;
621	UINT array_idx;
622	const struct wined3d_shader_src_param *rel_addr;
623	enum wined3d_immconst_type immconst_type;
624	DWORD immconst_data[4];
625	};
626
627	struct wined3d_shader_dst_param
628	{
629	struct wined3d_shader_register reg;
630	DWORD write_mask;
631	DWORD modifiers;
632	DWORD shift;
633	};
634
635	struct wined3d_shader_src_param
636	{
637	struct wined3d_shader_register reg;
638	DWORD swizzle;
639	DWORD modifiers;
640	};
641
642	struct wined3d_shader_instruction
643	{
644	const struct wined3d_shader_context *ctx;
645	enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
646	DWORD flags;
647	BOOL coissue;
648	DWORD predicate;
649	UINT dst_count;
650	const struct wined3d_shader_dst_param *dst;
651	UINT src_count;
652	const struct wined3d_shader_src_param *src;
653	};
654
655	struct wined3d_shader_semantic
656	{
657	WINED3DDECLUSAGE usage;
658	UINT usage_idx;
659	WINED3DSAMPLER_TEXTURE_TYPE sampler_type;
660	struct wined3d_shader_dst_param reg;
661	};
662
663	struct wined3d_shader_attribute
664	{
665	WINED3DDECLUSAGE usage;
666	UINT usage_idx;
667	};
668
669	struct wined3d_shader_loop_control
670	{
671	unsigned int count;
672	unsigned int start;
673	int step;
674	};
675
676	struct wined3d_shader_frontend
677	{
678	void (shader_init)(const DWORD ptr, DWORD tokens_num, const struct wined3d_shader_signature output_signature);
679	void (shader_free)(void data);
680	void (shader_read_header)(void data, const DWORD *ptr, struct wined3d_shader_version shader_version);
681	void (shader_read_opcode)(void data, const DWORD *ptr, struct wined3d_shader_instruction ins, UINT *param_size);
682	void (shader_read_src_param)(void data, const DWORD *ptr, struct wined3d_shader_src_param src_param,
683	struct wined3d_shader_src_param *src_rel_addr);
684	void (shader_read_dst_param)(void data, const DWORD *ptr, struct wined3d_shader_dst_param dst_param,
685	struct wined3d_shader_src_param *dst_rel_addr);
686	void (shader_read_semantic)(const DWORD ptr, struct wined3d_shader_semantic semantic);
687	void (shader_read_comment)(const DWORD ptr, const char comment, UINT comment_size);
688	BOOL (shader_is_end)(void data, const DWORD **ptr);
689	};
690
691	extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
692	extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
693
694	typedef void (SHADER_HANDLER)(const struct wined3d_shader_instruction );
695
696	struct shader_caps {
697	DWORD VertexShaderVersion;
698	DWORD MaxVertexShaderConst;
699
700	DWORD PixelShaderVersion;
701	float PixelShader1xMaxValue;
702	DWORD MaxPixelShaderConst;
703
704	WINED3DVSHADERCAPS2_0 VS20Caps;
705	WINED3DPSHADERCAPS2_0 PS20Caps;
706
707	DWORD MaxVShaderInstructionsExecuted;
708	DWORD MaxPShaderInstructionsExecuted;
709	DWORD MaxVertexShader30InstructionSlots;
710	DWORD MaxPixelShader30InstructionSlots;
711
712	BOOL VSClipping;
713	};
714
715	enum tex_types
716	{
717	tex_1d = 0,
718	tex_2d = 1,
719	tex_3d = 2,
720	tex_cube = 3,
721	tex_rect = 4,
722	tex_type_count = 5,
723	};
724
725	enum vertexprocessing_mode {
726	fixedfunction,
727	vertexshader,
728	pretransformed
729	};
730
731	#define WINED3D_CONST_NUM_UNUSED ~0U
732
733	enum fogmode {
734	FOG_OFF,
735	FOG_LINEAR,
736	FOG_EXP,
737	FOG_EXP2
738	};
739
740	struct wined3d_context;
741
742	#define WINED3D_PSARGS_PROJECTED (1<<3)
743	#define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
744	#define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xF
745
746	/* Stateblock dependent parameters which have to be hardcoded
747	* into the shader code
748	*/
749	struct ps_compile_args {
750	struct color_fixup_desc color_fixup[MAX_FRAGMENT_SAMPLERS];
751	enum vertexprocessing_mode vp_mode;
752	enum fogmode fog;
753	/* Projected textures(ps 1.0-1.3) */
754	WORD tex_transform;
755	/* Texture types(2D, Cube, 3D) in ps 1.x */
756	WORD srgb_correction;
757	WORD np2_fixup;
758	/* Bitmap for NP2 texcoord fixups (16 samplers max currently).
759	D3D9 has a limit of 16 samplers and the fixup is superfluous
760	in D3D10 (unconditional NP2 support mandatory). */
761	WORD t_mirror;
762	};
763
764	enum fog_src_type {
765	VS_FOG_Z = 0,
766	VS_FOG_COORD = 1
767	};
768
769	struct vs_compile_args {
770	BYTE fog_src;
771	BYTE clip_enabled;
772	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
773	};
774
775	typedef struct {
776	void (shader_handle_instruction)(const struct wined3d_shader_instruction );
777	void (shader_select)(const struct wined3d_context context, BOOL usePS, BOOL useVS);
778	void (shader_select_depth_blt)(IWineD3DDevice iface, enum tex_types tex_type);
779	void (shader_deselect_depth_blt)(IWineD3DDevice iface);
780	void (shader_update_float_vertex_constants)(IWineD3DDevice iface, UINT start, UINT count);
781	void (shader_update_float_pixel_constants)(IWineD3DDevice iface, UINT start, UINT count);
782	void (shader_load_constants)(const struct wined3d_context context, char usePS, char useVS);
783	void (shader_load_np2fixup_constants)(IWineD3DDevice iface, char usePS, char useVS);
784	void (shader_destroy)(IWineD3DBaseShader iface);
785	HRESULT (shader_alloc_private)(IWineD3DDevice iface);
786	void (shader_free_private)(IWineD3DDevice iface);
787	BOOL (shader_dirtifyable_constants)(IWineD3DDevice iface);
788	void (shader_get_caps)(const struct wined3d_gl_info gl_info, struct shader_caps *caps);
789	BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
790	void (shader_add_instruction_modifiers)(const struct wined3d_shader_instruction ins);
791	} shader_backend_t;
792
793	extern const shader_backend_t glsl_shader_backend DECLSPEC_HIDDEN;
794	extern const shader_backend_t arb_program_shader_backend DECLSPEC_HIDDEN;
795	extern const shader_backend_t none_shader_backend DECLSPEC_HIDDEN;
796
797	/* X11 locking */
798
799	extern void (* CDECL wine_tsx11_lock_ptr)(void) DECLSPEC_HIDDEN;
800	extern void (* CDECL wine_tsx11_unlock_ptr)(void) DECLSPEC_HIDDEN;
801
802	/* As GLX relies on X, this is needed */
803	extern int num_lock DECLSPEC_HIDDEN;
804
805	#if 0
806	#define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
807	#define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
808	#else
809	#define ENTER_GL() wine_tsx11_lock_ptr()
810	#define LEAVE_GL() wine_tsx11_unlock_ptr()
811	#endif
812
813	/*****************************************************************************
814	* Defines
815	*/
816
817	/* GL related defines */
818	/* ------------------ */
819	#define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
820
821	#define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
822	#define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
823	#define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
824	#define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
825
826	#define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
827	#define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
828	#define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
829	#define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
830
831	#define D3DCOLORTOGLFLOAT4(dw, vec) do { \
832	(vec)[0] = D3DCOLOR_R(dw); \
833	(vec)[1] = D3DCOLOR_G(dw); \
834	(vec)[2] = D3DCOLOR_B(dw); \
835	(vec)[3] = D3DCOLOR_A(dw); \
836	} while(0)
837
838	/* DirectX Device Limits */
839	/* --------------------- */
840	#define MAX_MIP_LEVELS 32 /* Maximum number of mipmap levels. */
841	#define HIGHEST_TRANSFORMSTATE WINED3DTS_WORLDMATRIX(255) /* Highest value in WINED3DTRANSFORMSTATETYPE */
842
843	/* Checking of API calls */
844	/* --------------------- */
845	#ifndef WINE_NO_DEBUG_MSGS
846	# ifdef VBOX_WITH_VMSVGA
847	# define checkGLcall(A) \
848	do { \
849	GLint err; \
850	if(!__WINE_IS_DEBUG_ON(_FIXME, __wine_dbch___default)) break; \
851	err = glGetError(); \
852	if (err == GL_NO_ERROR) { \
853	TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
854	\
855	} else { \
856	ERR(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
857	debug_glerror(err), err, A, __FILE__, __LINE__); \
858	} \
859	} while(0)
860	# else
861	# define checkGLcall(A) \
862	do { \
863	GLint err; \
864	if(!__WINE_IS_DEBUG_ON(_FIXME, __wine_dbch___default)) break; \
865	err = glGetError(); \
866	if (err == GL_NO_ERROR) { \
867	TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
868	\
869	} else do { \
870	ERR(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
871	debug_glerror(err), err, A, __FILE__, __LINE__); \
872	err = glGetError(); \
873	} while (err != GL_NO_ERROR); \
874	} while(0)
875	# endif
876	#else
877	#define checkGLcall(A) do {} while(0)
878	#endif
879
880	/* Trace routines / diagnostics */
881	/* ---------------------------- */
882
883	/* Dump out a matrix and copy it */
884	#define conv_mat(mat,gl_mat) \
885	do { \
886	TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
887	TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
888	TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
889	TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
890	memcpy(gl_mat, (mat), 16 * sizeof(float)); \
891	} while (0)
892
893	/* Trace vector and strided data information */
894	#define TRACE_STRIDED(si, name) do { if (si->use_map & (1 << name)) \
895	TRACE( #name "=(data:%p, stride:%d, format:%#x, vbo %d, stream %u)\n", \
896	si->elements[name].data, si->elements[name].stride, si->elements[name].format_desc->format, \
897	si->elements[name].buffer_object, si->elements[name].stream_idx); } while(0)
898
899	/* Advance declaration of structures to satisfy compiler */
900	typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
901	typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
902	typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
903	typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
904	typedef struct IWineD3DSwapChainImpl IWineD3DSwapChainImpl;
905
906	/* Global variables */
907	extern const float identity[16] DECLSPEC_HIDDEN;
908
909	/*****************************************************************************
910	* Compilable extra diagnostics
911	*/
912
913	/* TODO: Confirm each of these works when wined3d move completed */
914	#if 0 /* NOTE: Must be 0 in cvs */
915	/* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
916	of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
917	is enabled, and if it doesn't exist it is disabled. */
918	# define FRAME_DEBUGGING
919	/* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
920	the file is deleted */
921	# if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
922	# define SINGLE_FRAME_DEBUGGING
923	# endif
924	/* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
925	It can only be enabled when FRAME_DEBUGGING is also enabled
926	The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
927	array is drawn. */
928	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
929	# define SHOW_FRAME_MAKEUP 1
930	# endif
931	/* The following, when enabled, lets you see the makeup of the all the textures used during each
932	of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
933	The contents of the textures assigned to each stage are written into
934	/tmp/texture__<Stage>.ppm after each primitive array is drawn. /
935	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
936	# define SHOW_TEXTURE_MAKEUP 0
937	# endif
938	extern BOOL isOn;
939	extern BOOL isDumpingFrames;
940	extern LONG primCounter;
941	#endif
942
943	enum wined3d_ffp_idx
944	{
945	WINED3D_FFP_POSITION = 0,
946	WINED3D_FFP_BLENDWEIGHT = 1,
947	WINED3D_FFP_BLENDINDICES = 2,
948	WINED3D_FFP_NORMAL = 3,
949	WINED3D_FFP_PSIZE = 4,
950	WINED3D_FFP_DIFFUSE = 5,
951	WINED3D_FFP_SPECULAR = 6,
952	WINED3D_FFP_TEXCOORD0 = 7,
953	WINED3D_FFP_TEXCOORD1 = 8,
954	WINED3D_FFP_TEXCOORD2 = 9,
955	WINED3D_FFP_TEXCOORD3 = 10,
956	WINED3D_FFP_TEXCOORD4 = 11,
957	WINED3D_FFP_TEXCOORD5 = 12,
958	WINED3D_FFP_TEXCOORD6 = 13,
959	WINED3D_FFP_TEXCOORD7 = 14,
960	};
961
962	enum wined3d_ffp_emit_idx
963	{
964	WINED3D_FFP_EMIT_FLOAT1 = 0,
965	WINED3D_FFP_EMIT_FLOAT2 = 1,
966	WINED3D_FFP_EMIT_FLOAT3 = 2,
967	WINED3D_FFP_EMIT_FLOAT4 = 3,
968	WINED3D_FFP_EMIT_D3DCOLOR = 4,
969	WINED3D_FFP_EMIT_UBYTE4 = 5,
970	WINED3D_FFP_EMIT_SHORT2 = 6,
971	WINED3D_FFP_EMIT_SHORT4 = 7,
972	WINED3D_FFP_EMIT_UBYTE4N = 8,
973	WINED3D_FFP_EMIT_SHORT2N = 9,
974	WINED3D_FFP_EMIT_SHORT4N = 10,
975	WINED3D_FFP_EMIT_USHORT2N = 11,
976	WINED3D_FFP_EMIT_USHORT4N = 12,
977	WINED3D_FFP_EMIT_UDEC3 = 13,
978	WINED3D_FFP_EMIT_DEC3N = 14,
979	WINED3D_FFP_EMIT_FLOAT16_2 = 15,
980	WINED3D_FFP_EMIT_FLOAT16_4 = 16,
981	WINED3D_FFP_EMIT_COUNT = 17
982	};
983
984	struct wined3d_stream_info_element
985	{
986	const struct wined3d_format_desc *format_desc;
987	GLsizei stride;
988	const BYTE *data;
989	UINT stream_idx;
990	GLuint buffer_object;
991	};
992
993	struct wined3d_stream_info
994	{
995	struct wined3d_stream_info_element elements[MAX_ATTRIBS];
996	BOOL position_transformed;
997	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
998	WORD use_map; /* MAX_ATTRIBS, 16 */
999	};
1000
1001	/*****************************************************************************
1002	* Prototypes
1003	*/
1004
1005	/* Routine common to the draw primitive and draw indexed primitive routines */
1006	void drawPrimitive(IWineD3DDevice *iface, UINT index_count,
1007	UINT start_idx, UINT idxBytes, const void *idxData) DECLSPEC_HIDDEN;
1008	DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
1009
1010	typedef void (WINE_GLAPI glAttribFunc)(const void data);
1011	typedef void (WINE_GLAPI glMultiTexCoordFunc)(GLenum unit, const void data);
1012	extern glAttribFunc position_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1013	extern glAttribFunc diffuse_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1014	extern glAttribFunc specular_func_3ubv DECLSPEC_HIDDEN;
1015	extern glAttribFunc specular_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1016	extern glAttribFunc normal_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1017	extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1018
1019	#define eps 1e-8
1020
1021	#define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1022	(((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1023
1024	/* Routines and structures related to state management */
1025
1026	#define STATE_RENDER(a) (a)
1027	#define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1028
1029	#define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1030	#define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1031
1032	/* + 1 because samplers start with 0 */
1033	#define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1034	#define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1035
1036	#define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
1037	#define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
1038
1039	#define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
1040	#define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
1041
1042	#define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
1043	#define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1044	#define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1045	#define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1046
1047	#define STATE_VDECL (STATE_INDEXBUFFER + 1)
1048	#define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1049
1050	#define STATE_VSHADER (STATE_VDECL + 1)
1051	#define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
1052
1053	#define STATE_VIEWPORT (STATE_VSHADER + 1)
1054	#define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1055
1056	#define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
1057	#define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
1058	#define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
1059	#define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
1060
1061	#define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
1062	#define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1063
1064	#define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1065	#define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1066
1067	#define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1068	#define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1069
1070	#define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1071	#define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1072
1073	#define STATE_FRONTFACE (STATE_MATERIAL + 1)
1074	#define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1075
1076	#define STATE_HIGHEST (STATE_FRONTFACE)
1077
1078	enum fogsource {
1079	FOGSOURCE_FFP,
1080	FOGSOURCE_VS,
1081	FOGSOURCE_COORD,
1082	};
1083
1084	#define WINED3D_MAX_FBO_ENTRIES 64
1085
1086	struct wined3d_occlusion_query
1087	{
1088	struct list entry;
1089	GLuint id;
1090	struct wined3d_context *context;
1091	};
1092
1093	union wined3d_gl_query_object
1094	{
1095	GLuint id;
1096	GLsync sync;
1097	};
1098
1099	struct wined3d_event_query
1100	{
1101	struct list entry;
1102	union wined3d_gl_query_object object;
1103	struct wined3d_context *context;
1104	};
1105
1106	enum wined3d_event_query_result
1107	{
1108	WINED3D_EVENT_QUERY_OK,
1109	WINED3D_EVENT_QUERY_WAITING,
1110	WINED3D_EVENT_QUERY_NOT_STARTED,
1111	WINED3D_EVENT_QUERY_WRONG_THREAD,
1112	WINED3D_EVENT_QUERY_ERROR
1113	};
1114
1115	void wined3d_event_query_destroy(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1116	enum wined3d_event_query_result wined3d_event_query_test(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1117	enum wined3d_event_query_result wined3d_event_query_finish(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1118	void wined3d_event_query_issue(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1119	HRESULT wined3d_event_query_supported(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1120
1121	struct wined3d_context
1122	{
1123	const struct wined3d_gl_info *gl_info;
1124	/* State dirtification
1125	* dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1126	* 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1127	* 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
1128	* only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1129	*/
1130	DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1131	DWORD numDirtyEntries;
1132	DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1133
1134	#ifdef VBOX_WITH_WDDM
1135	IWineD3DDeviceImpl *device;
1136	IWineD3DSwapChainImpl *currentSwapchain;
1137	#else
1138	IWineD3DSwapChainImpl *swapchain;
1139	#endif
1140
1141	IWineD3DSurface *current_rt;
1142	DWORD tid; /* Thread ID which owns this context at the moment */
1143
1144	/* Stores some information about the context state for optimization */
1145	WORD render_offscreen : 1;
1146	WORD draw_buffer_dirty : 1;
1147	WORD last_was_rhw : 1; /* true iff last draw_primitive was in xyzrhw mode */
1148	WORD last_was_pshader : 1;
1149	WORD last_was_vshader : 1;
1150	WORD namedArraysLoaded : 1;
1151	WORD numberedArraysLoaded : 1;
1152	WORD last_was_blit : 1;
1153	WORD last_was_ckey : 1;
1154	WORD fog_coord : 1;
1155	WORD fog_enabled : 1;
1156	WORD num_untracked_materials : 2; /* Max value 2 */
1157	WORD current : 1;
1158	#if !defined(VBOX_WINE_WITH_SINGLE_CONTEXT) && !defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1159	WORD destroyed : 1;
1160	#endif
1161	WORD valid : 1;
1162	BYTE texShaderBumpMap; /* MAX_TEXTURES, 8 */
1163	BYTE lastWasPow2Texture; /* MAX_TEXTURES, 8 */
1164	DWORD numbered_array_mask;
1165	GLenum tracking_parm; /* Which source is tracking current colour */
1166	GLenum untracked_materials[2];
1167	UINT blit_w, blit_h;
1168	enum fogsource fog_source;
1169
1170	char vshader_const_dirty, pshader_const_dirty;
1171
1172	/* The actual opengl context */
1173	UINT level;
1174	HGLRC restore_ctx;
1175	HDC restore_dc;
1176	HGLRC glCtx;
1177	#ifndef VBOX_WITH_WDDM
1178	HWND win_handle;
1179	HDC hdc;
1180	#endif
1181
1182	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1183	VBOXTLSREFDATA
1184	#endif
1185
1186	#ifdef VBOX_WITH_VMSVGA
1187	IWineD3DDeviceImpl *pDeviceContext;
1188	BOOL fChangedVertexShaderConstant;
1189	BOOL fChangedPixelShaderConstant;
1190	BOOL fChangedVertexShader;
1191	BOOL fChangedPixelShader;
1192	#endif
1193	int pixel_format;
1194	GLint aux_buffers;
1195
1196	/* FBOs */
1197	UINT fbo_entry_count;
1198	struct list fbo_list;
1199	struct list fbo_destroy_list;
1200	struct fbo_entry *current_fbo;
1201	GLuint src_fbo;
1202	GLuint dst_fbo;
1203	GLuint fbo_read_binding;
1204	GLuint fbo_draw_binding;
1205	BOOL rebind_fbo;
1206
1207	/* Queries */
1208	GLuint *free_occlusion_queries;
1209	UINT free_occlusion_query_size;
1210	UINT free_occlusion_query_count;
1211	struct list occlusion_queries;
1212
1213	union wined3d_gl_query_object *free_event_queries;
1214	UINT free_event_query_size;
1215	UINT free_event_query_count;
1216	struct list event_queries;
1217
1218	/* Extension emulation */
1219	GLint gl_fog_source;
1220	GLfloat fog_coord_value;
1221	GLfloat color[4], fogstart, fogend, fogcolor[4];
1222	GLuint dummy_arbfp_prog;
1223	};
1224
1225	typedef void (APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context *ctx);
1226
1227	struct StateEntry
1228	{
1229	DWORD representative;
1230	APPLYSTATEFUNC apply;
1231	};
1232
1233	struct StateEntryTemplate
1234	{
1235	DWORD state;
1236	struct StateEntry content;
1237	GL_SupportedExt extension;
1238	};
1239
1240	struct fragment_caps
1241	{
1242	DWORD PrimitiveMiscCaps;
1243	DWORD TextureOpCaps;
1244	DWORD MaxTextureBlendStages;
1245	DWORD MaxSimultaneousTextures;
1246	};
1247
1248	struct fragment_pipeline
1249	{
1250	void (enable_extension)(IWineD3DDevice iface, BOOL enable);
1251	void (get_caps)(const struct wined3d_gl_info gl_info, struct fragment_caps *caps);
1252	HRESULT (alloc_private)(IWineD3DDevice iface);
1253	void (free_private)(IWineD3DDevice iface);
1254	BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1255	const struct StateEntryTemplate *states;
1256	BOOL ffp_proj_control;
1257	};
1258
1259	extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
1260	extern const struct StateEntryTemplate ffp_vertexstate_template[] DECLSPEC_HIDDEN;
1261	extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
1262	extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
1263	extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
1264	extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
1265	extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
1266
1267	/* "Base" state table */
1268	HRESULT compile_state_table(struct StateEntry StateTable, APPLYSTATEFUNC *dev_multistate_funcs,
1269	const struct wined3d_gl_info gl_info, const struct StateEntryTemplate vertex,
1270	const struct fragment_pipeline fragment, const struct StateEntryTemplate misc) DECLSPEC_HIDDEN;
1271
1272	enum blit_operation
1273	{
1274	BLIT_OP_BLIT,
1275	BLIT_OP_COLOR_FILL
1276	};
1277
1278	/* Shaders for color conversions in blits */
1279	struct blit_shader
1280	{
1281	HRESULT (alloc_private)(IWineD3DDevice iface);
1282	void (free_private)(IWineD3DDevice iface);
1283	HRESULT (set_shader)(IWineD3DDevice iface, IWineD3DSurfaceImpl *surface);
1284	void (unset_shader)(IWineD3DDevice iface);
1285	BOOL (blit_supported)(const struct wined3d_gl_info gl_info, enum blit_operation blit_op,
1286	const RECT src_rect, DWORD src_usage, WINED3DPOOL src_pool, const struct wined3d_format_desc src_format_desc,
1287	const RECT dst_rect, DWORD dst_usage, WINED3DPOOL dst_pool, const struct wined3d_format_desc dst_format_desc);
1288	HRESULT (color_fill)(IWineD3DDeviceImpl device, IWineD3DSurfaceImpl dst_surface, const RECT dst_rect, DWORD fill_color);
1289	};
1290
1291	extern const struct blit_shader ffp_blit DECLSPEC_HIDDEN;
1292	extern const struct blit_shader arbfp_blit DECLSPEC_HIDDEN;
1293	extern const struct blit_shader cpu_blit DECLSPEC_HIDDEN;
1294
1295	/* Temporary blit_shader helper functions */
1296	HRESULT arbfp_blit_surface(IWineD3DDeviceImpl device, IWineD3DSurfaceImpl src_surface, const RECT *src_rect,
1297	IWineD3DSurfaceImpl dst_surface, const RECT dst_rect_in, enum blit_operation blit_op,
1298	DWORD Filter) DECLSPEC_HIDDEN;
1299
1300	typedef enum ContextUsage {
1301	CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
1302	CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
1303	CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
1304	CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
1305	} ContextUsage;
1306
1307	struct wined3d_context context_acquire(IWineD3DDeviceImpl This,
1308	IWineD3DSurface *target, enum ContextUsage usage) DECLSPEC_HIDDEN;
1309	void context_alloc_event_query(struct wined3d_context *context,
1310	struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1311	void context_alloc_occlusion_query(struct wined3d_context *context,
1312	struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1313	void context_resource_released(IWineD3DDevice *iface,
1314	IWineD3DResource *resource, WINED3DRESOURCETYPE type) DECLSPEC_HIDDEN;
1315	void context_bind_fbo(struct wined3d_context context, GLenum target, GLuint fbo) DECLSPEC_HIDDEN;
1316	void context_attach_depth_stencil_fbo(struct wined3d_context *context,
1317	GLenum fbo_target, IWineD3DSurfaceImpl *depth_stencil, BOOL use_render_buffer) DECLSPEC_HIDDEN;
1318	void context_attach_surface_fbo(const struct wined3d_context *context,
1319	GLenum fbo_target, DWORD idx, IWineD3DSurfaceImpl *surface) DECLSPEC_HIDDEN;
1320	struct wined3d_context context_create(IWineD3DSwapChainImpl swapchain, IWineD3DSurfaceImpl *target,
1321	const struct wined3d_format_desc *ds_format_desc
1322	#ifdef VBOX_WITH_WDDM
1323	, struct VBOXUHGSMI *pHgsmi
1324	#endif
1325	) DECLSPEC_HIDDEN;
1326	struct IWineD3DDeviceImpl context_get_device(const struct wined3d_context context); DECLSPEC_HIDDEN;
1327	#ifdef VBOX_WITH_WDDM
1328	struct wined3d_context context_find_create(IWineD3DDeviceImpl device, IWineD3DSwapChainImpl swapchain, IWineD3DSurfaceImpl target,
1329	const struct wined3d_format_desc *ds_format_desc) DECLSPEC_HIDDEN;
1330	BOOL context_acquire_context(struct wined3d_context * context, IWineD3DSurface *target, enum ContextUsage usage, BOOL bReValidate) DECLSPEC_HIDDEN;
1331	#endif
1332	void context_destroy(IWineD3DDeviceImpl This, struct wined3d_context context) DECLSPEC_HIDDEN;
1333	void context_free_event_query(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1334	void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1335	struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
1336	DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
1337	void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
1338	BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
1339	void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
1340	void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
1341	void context_surface_update(struct wined3d_context context, IWineD3DSurfaceImpl surface) DECLSPEC_HIDDEN;
1342	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1343	void context_clear_on_thread_detach(void);
1344	#endif
1345	/* Macros for doing basic GPU detection based on opengl capabilities */
1346	#define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
1347	#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])
1348	#define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
1349	#define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
1350	#define WINE_D3D10_CAPABLE(gl_info) WINE_D3D9_CAPABLE(gl_info) && (gl_info->supported[EXT_GPU_SHADER4])
1351
1352	/*****************************************************************************
1353	* Internal representation of a light
1354	*/
1355	struct wined3d_light_info
1356	{
1357	WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1358	DWORD OriginalIndex;
1359	LONG glIndex;
1360	BOOL enabled;
1361
1362	/* Converted parms to speed up swapping lights */
1363	float lightPosn[4];
1364	float lightDirn[4];
1365	float exponent;
1366	float cutoff;
1367
1368	struct list entry;
1369	};
1370
1371	/* The default light parameters */
1372	extern const WINED3DLIGHT WINED3D_default_light DECLSPEC_HIDDEN;
1373
1374	typedef struct WineD3D_PixelFormat
1375	{
1376	int iPixelFormat; /* WGL pixel format */
1377	int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1378	int redSize, greenSize, blueSize, alphaSize, colorSize;
1379	int depthSize, stencilSize;
1380	BOOL windowDrawable;
1381	BOOL doubleBuffer;
1382	int auxBuffers;
1383	int numSamples;
1384	} WineD3D_PixelFormat;
1385
1386	enum wined3d_gl_vendor
1387	{
1388	GL_VENDOR_UNKNOWN,
1389	GL_VENDOR_APPLE,
1390	GL_VENDOR_FGLRX,
1391	GL_VENDOR_INTEL,
1392	GL_VENDOR_MESA,
1393	GL_VENDOR_NVIDIA,
1394	};
1395
1396
1397	enum wined3d_pci_vendor
1398	{
1399	HW_VENDOR_SOFTWARE = 0x0000,
1400	HW_VENDOR_ATI = 0x1002,
1401	HW_VENDOR_NVIDIA = 0x10de,
1402	HW_VENDOR_INTEL = 0x8086,
1403	};
1404
1405	enum wined3d_pci_device
1406	{
1407	CARD_WINE = 0x0000,
1408
1409	CARD_ATI_RAGE_128PRO = 0x5246,
1410	CARD_ATI_RADEON_7200 = 0x5144,
1411	CARD_ATI_RADEON_8500 = 0x514c,
1412	CARD_ATI_RADEON_9500 = 0x4144,
1413	CARD_ATI_RADEON_XPRESS_200M = 0x5955,
1414	CARD_ATI_RADEON_X700 = 0x5e4c,
1415	CARD_ATI_RADEON_X1600 = 0x71c2,
1416	CARD_ATI_RADEON_HD2350 = 0x94c7,
1417	CARD_ATI_RADEON_HD2600 = 0x9581,
1418	CARD_ATI_RADEON_HD2900 = 0x9400,
1419	CARD_ATI_RADEON_HD3200 = 0x9620,
1420	CARD_ATI_RADEON_HD4350 = 0x954f,
1421	CARD_ATI_RADEON_HD4550 = 0x9540,
1422	CARD_ATI_RADEON_HD4600 = 0x9495,
1423	CARD_ATI_RADEON_HD4650 = 0x9498,
1424	CARD_ATI_RADEON_HD4670 = 0x9490,
1425	CARD_ATI_RADEON_HD4700 = 0x944e,
1426	CARD_ATI_RADEON_HD4770 = 0x94b3,
1427	CARD_ATI_RADEON_HD4800 = 0x944c, /* Picked one value between 9440, 944c, 9442, 9460 */
1428	CARD_ATI_RADEON_HD4830 = 0x944c,
1429	CARD_ATI_RADEON_HD4850 = 0x9442,
1430	CARD_ATI_RADEON_HD4870 = 0x9440,
1431	CARD_ATI_RADEON_HD4890 = 0x9460,
1432	CARD_ATI_RADEON_HD5700 = 0x68BE, /* Picked HD5750 */
1433	CARD_ATI_RADEON_HD5750 = 0x68BE,
1434	CARD_ATI_RADEON_HD5770 = 0x68B8,
1435	CARD_ATI_RADEON_HD5800 = 0x6898, /* Picked HD5850 */
1436	CARD_ATI_RADEON_HD5850 = 0x6898,
1437	CARD_ATI_RADEON_HD5870 = 0x6899,
1438
1439	CARD_NVIDIA_RIVA_128 = 0x0018,
1440	CARD_NVIDIA_RIVA_TNT = 0x0020,
1441	CARD_NVIDIA_RIVA_TNT2 = 0x0028,
1442	CARD_NVIDIA_GEFORCE = 0x0100,
1443	CARD_NVIDIA_GEFORCE2_MX = 0x0110,
1444	CARD_NVIDIA_GEFORCE2 = 0x0150,
1445	CARD_NVIDIA_GEFORCE3 = 0x0200,
1446	CARD_NVIDIA_GEFORCE4_MX = 0x0170,
1447	CARD_NVIDIA_GEFORCE4_TI4200 = 0x0253,
1448	CARD_NVIDIA_GEFORCEFX_5200 = 0x0320,
1449	CARD_NVIDIA_GEFORCEFX_5600 = 0x0312,
1450	CARD_NVIDIA_GEFORCEFX_5800 = 0x0302,
1451	CARD_NVIDIA_GEFORCE_6200 = 0x014f,
1452	CARD_NVIDIA_GEFORCE_6600GT = 0x0140,
1453	CARD_NVIDIA_GEFORCE_6800 = 0x0041,
1454	CARD_NVIDIA_GEFORCE_7400 = 0x01d8,
1455	CARD_NVIDIA_GEFORCE_7300 = 0x01d7, /* GeForce Go 7300 */
1456	CARD_NVIDIA_GEFORCE_7600 = 0x0391,
1457	CARD_NVIDIA_GEFORCE_7800GT = 0x0092,
1458	CARD_NVIDIA_GEFORCE_8100 = 0x084F,
1459	CARD_NVIDIA_GEFORCE_8200 = 0x0849, /* Other PCI ID 0x084B */
1460	CARD_NVIDIA_GEFORCE_8300GS = 0x0423,
1461	CARD_NVIDIA_GEFORCE_8400GS = 0x0404,
1462	CARD_NVIDIA_GEFORCE_8500GT = 0x0421,
1463	CARD_NVIDIA_GEFORCE_8600GT = 0x0402,
1464	CARD_NVIDIA_GEFORCE_8600MGT = 0x0407,
1465	CARD_NVIDIA_GEFORCE_8800GTS = 0x0193,
1466	CARD_NVIDIA_GEFORCE_9200 = 0x086d,
1467	CARD_NVIDIA_GEFORCE_9400GT = 0x042c,
1468	CARD_NVIDIA_GEFORCE_9500GT = 0x0640,
1469	CARD_NVIDIA_GEFORCE_9600GT = 0x0622,
1470	CARD_NVIDIA_GEFORCE_9800GT = 0x0614,
1471	CARD_NVIDIA_GEFORCE_GTX260 = 0x05e2,
1472	CARD_NVIDIA_GEFORCE_GTX275 = 0x05e6,
1473	CARD_NVIDIA_GEFORCE_GTX280 = 0x05e1,
1474	CARD_NVIDIA_GEFORCE_GT240 = 0x0ca3,
1475
1476	CARD_INTEL_845G = 0x2562,
1477	CARD_INTEL_I830G = 0x3577,
1478	CARD_INTEL_I855G = 0x3582,
1479	CARD_INTEL_I865G = 0x2572,
1480	CARD_INTEL_I915G = 0x2582,
1481	CARD_INTEL_I915GM = 0x2592,
1482	CARD_INTEL_I945GM = 0x27a2, /* Same as GMA 950? */
1483	CARD_INTEL_X3100 = 0x2a02, /* Found in Macs. Same as GMA 965? */
1484	CARD_INTEL_SBHD = 0x0126, /* SundyBridge HD */
1485	};
1486
1487	struct wined3d_fbo_ops
1488	{
1489	PGLFNGLISRENDERBUFFERPROC glIsRenderbuffer;
1490	PGLFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
1491	PGLFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
1492	PGLFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
1493	PGLFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
1494	PGLFNRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample;
1495	PGLFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv;
1496	PGLFNGLISFRAMEBUFFERPROC glIsFramebuffer;
1497	PGLFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
1498	PGLFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
1499	PGLFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
1500	PGLFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
1501	PGLFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D;
1502	PGLFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
1503	PGLFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D;
1504	PGLFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
1505	PGLFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv;
1506	PGLFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer;
1507	PGLFNGLGENERATEMIPMAPPROC glGenerateMipmap;
1508	};
1509
1510	struct wined3d_gl_limits
1511	{
1512	UINT buffers;
1513	UINT lights;
1514	UINT textures;
1515	UINT texture_stages;
1516	UINT fragment_samplers;
1517	UINT vertex_samplers;
1518	UINT combined_samplers;
1519	UINT general_combiners;
1520	UINT sampler_stages;
1521	UINT clipplanes;
1522	UINT texture_size;
1523	UINT texture3d_size;
1524	float pointsize_max;
1525	float pointsize_min;
1526	UINT point_sprite_units;
1527	UINT blends;
1528	UINT anisotropy;
1529	float shininess;
1530
1531	UINT glsl_varyings;
1532	UINT glsl_vs_float_constants;
1533	UINT glsl_ps_float_constants;
1534
1535	UINT arb_vs_float_constants;
1536	UINT arb_vs_native_constants;
1537	UINT arb_vs_instructions;
1538	UINT arb_vs_temps;
1539	UINT arb_ps_float_constants;
1540	UINT arb_ps_local_constants;
1541	UINT arb_ps_native_constants;
1542	UINT arb_ps_instructions;
1543	UINT arb_ps_temps;
1544	};
1545
1546	struct wined3d_gl_info
1547	{
1548	DWORD glsl_version;
1549	UINT vidmem;
1550	struct wined3d_gl_limits limits;
1551	DWORD reserved_glsl_constants;
1552	DWORD quirks;
1553	BOOL supported[WINED3D_GL_EXT_COUNT];
1554	GLint wrap_lookup[WINED3DTADDRESS_MIRRORONCE - WINED3DTADDRESS_WRAP + 1];
1555
1556	struct wined3d_fbo_ops fbo_ops;
1557	#define USE_GL_FUNC(type, pfn, ext, replace) type pfn;
1558	/* GL function pointers */
1559	GL_EXT_FUNCS_GEN
1560	/* WGL function pointers */
1561	WGL_EXT_FUNCS_GEN
1562	#undef USE_GL_FUNC
1563
1564	struct wined3d_format_desc *gl_formats;
1565	};
1566
1567	struct wined3d_driver_info
1568	{
1569	enum wined3d_pci_vendor vendor;
1570	enum wined3d_pci_device device;
1571	const char *name;
1572	const char *description;
1573	DWORD version_high;
1574	DWORD version_low;
1575	};
1576
1577	/* The adapter structure */
1578	struct wined3d_adapter
1579	{
1580	UINT ordinal;
1581	BOOL opengl;
1582	POINT monitorPoint;
1583	struct wined3d_gl_info gl_info;
1584	struct wined3d_driver_info driver_info;
1585	WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1586	int nCfgs;
1587	WineD3D_PixelFormat *cfgs;
1588	BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
1589	#ifndef VBOX_WITH_WDDM
1590	unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
1591	unsigned int UsedTextureRam;
1592	#endif
1593	LUID luid;
1594
1595	const struct fragment_pipeline *fragment_pipe;
1596	const shader_backend_t *shader_backend;
1597	const struct blit_shader *blitter;
1598	};
1599
1600	BOOL initPixelFormats(struct wined3d_gl_info *gl_info, enum wined3d_pci_vendor vendor) DECLSPEC_HIDDEN;
1601	BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1602	#ifndef VBOX_WITH_WDDM
1603	extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram) DECLSPEC_HIDDEN;
1604	#endif
1605	extern void add_gl_compat_wrappers(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1606
1607	struct VBOXVMSVGASHADERIF;
1608	extern BOOL IWineD3DImpl_FillGLCaps(struct wined3d_adapter adapter, struct VBOXVMSVGASHADERIF pVBoxShaderIf);
1609
1610
1611	/*****************************************************************************
1612	* High order patch management
1613	*/
1614	struct WineD3DRectPatch
1615	{
1616	UINT Handle;
1617	float *mem;
1618	WineDirect3DVertexStridedData strided;
1619	WINED3DRECTPATCH_INFO RectPatchInfo;
1620	float numSegs[4];
1621	char has_normals, has_texcoords;
1622	struct list entry;
1623	};
1624
1625	HRESULT tesselate_rectpatch(IWineD3DDeviceImpl This, struct WineD3DRectPatch patch) DECLSPEC_HIDDEN;
1626
1627	enum projection_types
1628	{
1629	proj_none = 0,
1630	proj_count3 = 1,
1631	proj_count4 = 2
1632	};
1633
1634	enum dst_arg
1635	{
1636	resultreg = 0,
1637	tempreg = 1
1638	};
1639
1640	/*****************************************************************************
1641	* Fixed function pipeline replacements
1642	*/
1643	#define ARG_UNUSED 0xff
1644
1645	struct texture_stage_op
1646	{
1647	unsigned cop : 8;
1648	unsigned carg1 : 8;
1649	unsigned carg2 : 8;
1650	unsigned carg0 : 8;
1651
1652	unsigned aop : 8;
1653	unsigned aarg1 : 8;
1654	unsigned aarg2 : 8;
1655	unsigned aarg0 : 8;
1656
1657	struct color_fixup_desc color_fixup;
1658	unsigned tex_type : 3;
1659	unsigned dst : 1;
1660	unsigned projected : 2;
1661	unsigned padding : 10;
1662	};
1663
1664	struct ffp_frag_settings {
1665	struct texture_stage_op op[MAX_TEXTURES];
1666	enum fogmode fog;
1667	/* Use shorts instead of chars to get dword alignment */
1668	unsigned short sRGB_write;
1669	unsigned short emul_clipplanes;
1670	};
1671
1672	struct ffp_frag_desc
1673	{
1674	struct wine_rb_entry entry;
1675	struct ffp_frag_settings settings;
1676	};
1677
1678	extern const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions DECLSPEC_HIDDEN;
1679	extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
1680
1681	void gen_ffp_frag_op(IWineD3DStateBlockImpl stateblock, struct ffp_frag_settings settings,
1682	BOOL ignore_textype) DECLSPEC_HIDDEN;
1683	const struct ffp_frag_desc find_ffp_frag_shader(const struct wine_rb_tree fragment_shaders,
1684	const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
1685	void add_ffp_frag_shader(struct wine_rb_tree shaders, struct ffp_frag_desc desc) DECLSPEC_HIDDEN;
1686
1687	/*****************************************************************************
1688	* IWineD3D implementation structure
1689	*/
1690	typedef struct IWineD3DImpl
1691	{
1692	/* IUnknown fields */
1693	const IWineD3DVtbl *lpVtbl;
1694	LONG ref; /* Note: Ref counting not required */
1695
1696	/* WineD3D Information */
1697	IUnknown *parent;
1698	UINT dxVersion;
1699
1700	UINT adapter_count;
1701	struct wined3d_adapter adapters[1];
1702	} IWineD3DImpl;
1703
1704	HRESULT wined3d_init(IWineD3DImpl wined3d, UINT version, IUnknown parent) DECLSPEC_HIDDEN;
1705	#ifndef VBOX_WITH_WDDM
1706	BOOL wined3d_register_window(HWND window, struct IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
1707	void wined3d_unregister_window(HWND window, struct IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
1708	#endif
1709
1710	/*****************************************************************************
1711	* IWineD3DDevice implementation structure
1712	*/
1713	#define WINED3D_UNMAPPED_STAGE ~0U
1714
1715	/* Multithreaded flag. Removed from the public header to signal that IWineD3D::CreateDevice ignores it */
1716	#define WINED3DCREATE_MULTITHREADED 0x00000004
1717
1718	#ifdef VBOX_WINE_WITH_PROFILE
1719
1720	#include <iprt/time.h>
1721
1722	#define VBOXWINEPROFILE_GET_TIME_NANO() RTTimeNanoTS()
1723	#define VBOXWINEPROFILE_GET_TIME_MILLI() RTTimeMilliTS()
1724
1725	# define PRLOG(_m) do {\
1726	vboxWDbgPrintF _m ; \
1727	} while (0)
1728
1729	typedef struct VBOXWINEPROFILE_ELEMENT
1730	{
1731	uint64_t u64Time;
1732	uint32_t cu32Calls;
1733	} VBOXWINEPROFILE_ELEMENT, *PVBOXWINEPROFILE_ELEMENT;
1734
1735	typedef struct VBOXWINEPROFILE_HASHMAP_ELEMENT
1736	{
1737	VBOXEXT_HASHMAP_ENTRY MapEntry;
1738	VBOXWINEPROFILE_ELEMENT Data;
1739	} VBOXWINEPROFILE_HASHMAP_ELEMENT, *PVBOXWINEPROFILE_HASHMAP_ELEMENT;
1740
1741	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(_p) ((PVBOXWINEPROFILE_HASHMAP_ELEMENT)(((uint8_t*)(_p)) - RT_UOFFSETOF(VBOXWINEPROFILE_HASHMAP_ELEMENT, MapEntry)))
1742
1743	#define VBOXWINEPROFILE_ELEMENT_DUMP(_p, _pn) do { \
1744	PRLOG(("%s: t(%u);c(%u)\n", \
1745	(_pn), \
1746	(uint32_t)((_p)->u64Time / 1000000), \
1747	(_p)->cu32Calls \
1748	)); \
1749	} while (0)
1750
1751	#define VBOXWINEPROFILE_ELEMENT_RESET(_p) do { \
1752	memset(_p, 0, sizeof (*(_p))); \
1753	} while (0)
1754
1755	#define VBOXWINEPROFILE_ELEMENT_STEP(_p, _t) do { \
1756	(_p)->u64Time += (_t); \
1757	++(_p)->cu32Calls; \
1758	} while (0)
1759
1760	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_CREATE() ( (PVBOXWINEPROFILE_HASHMAP_ELEMENT)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof (VBOXWINEPROFILE_HASHMAP_ELEMENT)) )
1761
1762	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_TERM(_pe) do { \
1763	HeapFree(GetProcessHeap(), 0, (_pe)); \
1764	} while (0)
1765
1766	DECLINLINE(PVBOXWINEPROFILE_HASHMAP_ELEMENT) vboxWineProfileHashMapElementGet(PVBOXEXT_HASHMAP pMap, void *pvKey)
1767	{
1768	PVBOXEXT_HASHMAP_ENTRY pEntry = VBoxExtHashGet(pMap, pvKey);
1769	if (pEntry)
1770	{
1771	return VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pEntry);
1772	}
1773	else
1774	{
1775	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_CREATE();
1776	Assert(pElement);
1777	if (pElement)
1778	VBoxExtHashPut(pMap, pvKey, &pElement->MapEntry);
1779	return pElement;
1780	}
1781	}
1782
1783	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_STEP(_pm, _pk, _t) do { \
1784	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = vboxWineProfileHashMapElementGet(_pm, _pk); \
1785	VBOXWINEPROFILE_ELEMENT_STEP(&pElement->Data, _t); \
1786	} while (0)
1787
1788	static DECLCALLBACK(bool) vboxWineProfileElementResetCb(struct VBOXEXT_HASHMAP pMap, void pvKey, struct VBOXEXT_HASHMAP_ENTRY pValue, void pvVisitor)
1789	{
1790	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pValue);
1791	VBOXWINEPROFILE_ELEMENT_RESET(&pElement->Data);
1792	return true;
1793	}
1794
1795	static DECLCALLBACK(bool) vboxWineProfileElementDumpCb(struct VBOXEXT_HASHMAP pMap, void pvKey, struct VBOXEXT_HASHMAP_ENTRY pValue, void pvVisitor)
1796	{
1797	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pValue);
1798	char pName = (char)pvVisitor;
1799	PRLOG(("%s[%d]:", pName, (uint32_t)pvKey));
1800	VBOXWINEPROFILE_ELEMENT_DUMP(&pElement->Data, "");
1801	return true;
1802	}
1803
1804	#define VBOXWINEPROFILE_HASHMAP_RESET(_pm) do { \
1805	VBoxExtHashVisit((_pm), vboxWineProfileElementResetCb, NULL); \
1806	} while (0)
1807
1808	#define VBOXWINEPROFILE_HASHMAP_DUMP(_pm, _pn) do { \
1809	VBoxExtHashVisit((_pm), vboxWineProfileElementDumpCb, (_pn)); \
1810	} while (0)
1811
1812	static DECLCALLBACK(bool) vboxWineProfileElementCleanupCb(struct VBOXEXT_HASHMAP pMap, void pvKey, struct VBOXEXT_HASHMAP_ENTRY pValue, void pvVisitor)
1813	{
1814	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pValue);
1815	VBOXWINEPROFILE_HASHMAP_ELEMENT_TERM(pElement);
1816	return true;
1817	}
1818
1819	#define VBOXWINEPROFILE_HASHMAP_TERM(_pm) do { \
1820	VBoxExtHashCleanup((_pm), vboxWineProfileElementCleanupCb, NULL); \
1821	VBoxExtHashVisit((_pm), vboxWineProfileElementResetCb, NULL); \
1822	} while (0)
1823
1824	typedef struct VBOXWINEPROFILE_DRAWPRIM
1825	{
1826	uint64_t u64LoadLocationTime;
1827	uint64_t u64CtxAcquireTime;
1828	uint64_t u64PostProcess;
1829	VBOXEXT_HASHMAP MapDrawPrimSlowVs;
1830	VBOXEXT_HASHMAP MapDrawPrimSlow;
1831	VBOXEXT_HASHMAP MapDrawPrimStrided;
1832	VBOXEXT_HASHMAP MapDrawPrimFast;
1833	uint32_t cu32Calls;
1834	} VBOXWINEPROFILE_DRAWPRIM, *PVBOXWINEPROFILE_DRAWPRIM;
1835
1836	#define VBOXWINEPROFILE_DRAWPRIM_RESET_NEXT(_p) do { \
1837	(_p)->u64LoadLocationTime = 0; \
1838	(_p)->u64CtxAcquireTime = 0; \
1839	(_p)->u64PostProcess = 0; \
1840	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimSlowVs); \
1841	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimSlow); \
1842	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimStrided); \
1843	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimFast); \
1844	} while (0)
1845
1846	static DECLCALLBACK(uint32_t) vboxWineProfileDrawPrimHashMapHash(void *pvKey)
1847	{
1848	return (uint32_t)pvKey;
1849	}
1850
1851	static DECLCALLBACK(bool) vboxWineProfileDrawPrimHashMapEqual(void pvKey1, void pvKey2)
1852	{
1853	return ((uint32_t)pvKey1) == ((uint32_t)pvKey2);
1854	}
1855
1856	#define VBOXWINEPROFILE_DRAWPRIM_INIT(_p) do { \
1857	memset((_p), 0, sizeof (*(_p))); \
1858	VBoxExtHashInit(&(_p)->MapDrawPrimSlowVs, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1859	VBoxExtHashInit(&(_p)->MapDrawPrimSlow, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1860	VBoxExtHashInit(&(_p)->MapDrawPrimStrided, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1861	VBoxExtHashInit(&(_p)->MapDrawPrimFast, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1862	} while (0)
1863
1864	#define VBOXWINEPROFILE_DRAWPRIM_TERM(_p) do { \
1865	memset((_p), 0, sizeof (*(_p))); \
1866	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimSlowVs); \
1867	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimSlow); \
1868	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimStrided); \
1869	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimFast); \
1870	} while (0)
1871	#else
1872	# define PRLOG(_m) do {} while (0)
1873	#endif
1874	struct IWineD3DDeviceImpl
1875	{
1876	/* IUnknown fields */
1877	const IWineD3DDeviceVtbl *lpVtbl;
1878	LONG ref; /* Note: Ref counting not required */
1879
1880	/* WineD3D Information */
1881	IUnknown *parent;
1882	IWineD3DDeviceParent *device_parent;
1883	IWineD3D *wined3d;
1884	struct wined3d_adapter *adapter;
1885
1886	/* Window styles to restore when switching fullscreen mode */
1887	LONG style;
1888	LONG exStyle;
1889
1890	/* X and GL Information */
1891	GLint maxConcurrentLights;
1892	GLenum offscreenBuffer;
1893
1894	/* Selected capabilities */
1895	int vs_selected_mode;
1896	int ps_selected_mode;
1897	const shader_backend_t *shader_backend;
1898	void *shader_priv;
1899	void *fragment_priv;
1900	void *blit_priv;
1901	struct StateEntry StateTable[STATE_HIGHEST + 1];
1902	/* Array of functions for states which are handled by more than one pipeline part */
1903	APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
1904	const struct fragment_pipeline *frag_pipe;
1905	const struct blit_shader *blitter;
1906
1907	unsigned int max_ffp_textures;
1908	DWORD d3d_vshader_constantF, d3d_pshader_constantF; /* Advertised d3d caps, not GL ones */
1909	DWORD vs_clipping;
1910
1911	WORD view_ident : 1; /* true iff view matrix is identity */
1912	WORD untransformed : 1;
1913	WORD vertexBlendUsed : 1; /* To avoid needless setting of the blend matrices */
1914	WORD isRecordingState : 1;
1915	WORD isInDraw : 1;
1916	WORD bCursorVisible : 1;
1917	WORD haveHardwareCursor : 1;
1918	WORD d3d_initialized : 1;
1919	WORD inScene : 1; /* A flag to check for proper BeginScene / EndScene call pairs */
1920	WORD softwareVertexProcessing : 1; /* process vertex shaders using software or hardware */
1921	WORD useDrawStridedSlow : 1;
1922	WORD instancedDraw : 1;
1923	WORD filter_messages : 1;
1924	WORD padding : 3;
1925
1926	BYTE fixed_function_usage_map; /* MAX_TEXTURES, 8 */
1927
1928	#define DDRAW_PITCH_ALIGNMENT 8
1929	#define D3D8_PITCH_ALIGNMENT 4
1930	unsigned char surface_alignment; /* Line Alignment of surfaces */
1931
1932	/* State block related */
1933	IWineD3DStateBlockImpl *stateBlock;
1934	IWineD3DStateBlockImpl *updateStateBlock;
1935
1936	/* Internal use fields */
1937	WINED3DDEVICE_CREATION_PARAMETERS createParms;
1938	WINED3DDEVTYPE devType;
1939	#ifndef VBOX_WITH_WDDM
1940	HWND focus_window;
1941	#endif
1942
1943	IWineD3DSwapChain **swapchains;
1944	UINT NumberOfSwapChains;
1945
1946	struct list resources; /* a linked list to track resources created by the device */
1947	struct list shaders; /* a linked list to track shaders (pixel and vertex) */
1948	unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
1949
1950	/* Render Target Support */
1951	IWineD3DSurface **render_targets;
1952	IWineD3DSurface *auto_depth_stencil_buffer;
1953	IWineD3DSurface *stencilBufferTarget;
1954
1955	/* palettes texture management */
1956	UINT NumberOfPalettes;
1957	PALETTEENTRY **palettes;
1958	UINT currentPalette;
1959
1960	/* For rendering to a texture using glCopyTexImage */
1961	GLenum *draw_buffers;
1962	GLuint depth_blt_texture;
1963	GLuint depth_blt_rb;
1964	UINT depth_blt_rb_w;
1965	UINT depth_blt_rb_h;
1966
1967	/* Cursor management */
1968	UINT xHotSpot;
1969	UINT yHotSpot;
1970	UINT xScreenSpace;
1971	UINT yScreenSpace;
1972	UINT cursorWidth, cursorHeight;
1973	GLuint cursorTexture;
1974	HCURSOR hardwareCursor;
1975
1976	/* The Wine logo surface */
1977	IWineD3DSurface *logo_surface;
1978
1979	/* Textures for when no other textures are mapped */
1980	UINT dummyTextureName[MAX_TEXTURES];
1981
1982	/* DirectDraw stuff */
1983	DWORD ddraw_width, ddraw_height;
1984	WINED3DFORMAT ddraw_format;
1985
1986	/* Final position fixup constant */
1987	float posFixup[4];
1988	#ifdef VBOX_WITH_VMSVGA
1989	UINT rtHeight;
1990	#endif
1991
1992	/* With register combiners we can skip junk texture stages */
1993	DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1994	DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1995
1996	/* Stream source management */
1997	struct wined3d_stream_info strided_streams;
1998	const WineDirect3DVertexStridedData *up_strided;
1999	struct wined3d_event_query *buffer_queries[MAX_ATTRIBS];
2000	unsigned int num_buffer_queries;
2001
2002	/* Context management */
2003	struct wined3d_context **contexts;
2004	UINT numContexts;
2005
2006	#ifdef VBOX_WITH_WDDM
2007	struct VBOXUHGSMI *pHgsmi;
2008	#endif
2009
2010	#ifdef VBOX_WINE_WITH_SHADER_CACHE
2011	VBOXEXT_HASHCACHE vshaderCache;
2012	VBOXEXT_HASHCACHE pshaderCache;
2013	#endif
2014
2015	#ifdef VBOX_WINE_WITH_PROFILE
2016	VBOXWINEPROFILE_DRAWPRIM DrawPrimProfile;
2017	#endif
2018
2019	/* High level patch management */
2020	#define PATCHMAP_SIZE 43
2021	#define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
2022	struct list patches[PATCHMAP_SIZE];
2023	struct WineD3DRectPatch *currentPatch;
2024	};
2025
2026	BOOL device_context_add(IWineD3DDeviceImpl device, struct wined3d_context context) DECLSPEC_HIDDEN;
2027	void device_context_remove(IWineD3DDeviceImpl device, struct wined3d_context context) DECLSPEC_HIDDEN;
2028	HRESULT device_init(IWineD3DDeviceImpl device, IWineD3DImpl wined3d,
2029	UINT adapter_idx, WINED3DDEVTYPE device_type, HWND focus_window, DWORD flags,
2030	IUnknown parent, IWineD3DDeviceParent device_parent) DECLSPEC_HIDDEN;
2031	void device_preload_textures(IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
2032	#ifndef VBOX_WITH_WDDM
2033	LRESULT device_process_message(IWineD3DDeviceImpl *device, HWND window,
2034	UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
2035	#else
2036	void device_cleanup_durtify_texture_target(IWineD3DDeviceImpl *This, GLuint texture_target);
2037	#endif
2038	void device_resource_add(IWineD3DDeviceImpl This, IWineD3DResource resource) DECLSPEC_HIDDEN;
2039	void device_resource_released(IWineD3DDeviceImpl This, IWineD3DResource resource) DECLSPEC_HIDDEN;
2040	void device_stream_info_from_declaration(IWineD3DDeviceImpl *This,
2041	BOOL use_vshader, struct wined3d_stream_info stream_info, BOOL fixup) DECLSPEC_HIDDEN;
2042	void device_update_stream_info(IWineD3DDeviceImpl device, const struct wined3d_gl_info gl_info) DECLSPEC_HIDDEN;
2043	HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl This, IWineD3DSurfaceImpl target, DWORD Count,
2044	const WINED3DRECT *pRects, DWORD Flags, WINED3DCOLOR Color, float Z, DWORD Stencil) DECLSPEC_HIDDEN;
2045	void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This) DECLSPEC_HIDDEN;
2046	void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state) DECLSPEC_HIDDEN;
2047
2048	static inline BOOL isStateDirty(struct wined3d_context *context, DWORD state)
2049	{
2050	DWORD idx = state / (sizeof(context->isStateDirty) CHAR_BIT);
2051	BYTE shift = state & ((sizeof(context->isStateDirty) CHAR_BIT) - 1);
2052	return context->isStateDirty[idx] & (1 << shift);
2053	}
2054
2055	/* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
2056	typedef struct PrivateData
2057	{
2058	struct list entry;
2059
2060	GUID tag;
2061	DWORD flags; /* DDSPD_* */
2062
2063	union
2064	{
2065	LPVOID data;
2066	LPUNKNOWN object;
2067	} ptr;
2068
2069	DWORD size;
2070	} PrivateData;
2071
2072	/*****************************************************************************
2073	* IWineD3DResource implementation structure
2074	*/
2075	typedef struct IWineD3DResourceClass
2076	{
2077	/* IUnknown fields */
2078	LONG ref; /* Note: Ref counting not required */
2079
2080	/* WineD3DResource Information */
2081	IUnknown *parent;
2082	WINED3DRESOURCETYPE resourceType;
2083	IWineD3DDeviceImpl *device;
2084	WINED3DPOOL pool;
2085	UINT size;
2086	DWORD usage;
2087	const struct wined3d_format_desc *format_desc;
2088	DWORD priority;
2089	BYTE allocatedMemory; / Pointer to the real data location */
2090	BYTE heapMemory; / Pointer to the HeapAlloced block of memory */
2091	#ifdef VBOX_WITH_WDDM
2092	DWORD sharerc_flags; /* shared resource flags */
2093	DWORD sharerc_handle; /* shared resource handle */
2094	DWORD sharerc_locks; /* lock count */
2095	#endif
2096	struct list privateData;
2097	struct list resource_list_entry;
2098	const struct wined3d_parent_ops *parent_ops;
2099	} IWineD3DResourceClass;
2100
2101	typedef struct IWineD3DResourceImpl
2102	{
2103	/* IUnknown & WineD3DResource Information */
2104	const IWineD3DResourceVtbl *lpVtbl;
2105	IWineD3DResourceClass resource;
2106	} IWineD3DResourceImpl;
2107
2108	void resource_cleanup(IWineD3DResource *iface) DECLSPEC_HIDDEN;
2109	HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID guid) DECLSPEC_HIDDEN;
2110	HRESULT resource_get_parent(IWineD3DResource iface, IUnknown *parent) DECLSPEC_HIDDEN;
2111	DWORD resource_get_priority(IWineD3DResource *iface) DECLSPEC_HIDDEN;
2112	HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID guid,
2113	void data, DWORD data_size) DECLSPEC_HIDDEN;
2114	HRESULT resource_init(IWineD3DResource *iface, WINED3DRESOURCETYPE resource_type,
2115	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct wined3d_format_desc format_desc,
2116	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2117	#ifdef VBOX_WITH_WDDM
2118	, HANDLE *shared_handle
2119	, void *pvClientMem
2120	#endif
2121	) DECLSPEC_HIDDEN;
2122	WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface) DECLSPEC_HIDDEN;
2123	DWORD resource_set_priority(IWineD3DResource *iface, DWORD new_priority) DECLSPEC_HIDDEN;
2124	HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID guid,
2125	const void *data, DWORD data_size, DWORD flags) DECLSPEC_HIDDEN;
2126
2127	#ifdef VBOX_WITH_WDDM
2128	HRESULT WINAPI IWineD3DResourceImpl_SetShRcState(IWineD3DResource *iface, VBOXWINEEX_SHRC_STATE enmState);
2129	#endif
2130
2131	/* Tests show that the start address of resources is 32 byte aligned */
2132	#define RESOURCE_ALIGNMENT 16
2133
2134	/*****************************************************************************
2135	* IWineD3DBaseTexture D3D- > openGL state map lookups
2136	*/
2137
2138	typedef enum winetexturestates {
2139	WINED3DTEXSTA_ADDRESSU = 0,
2140	WINED3DTEXSTA_ADDRESSV = 1,
2141	WINED3DTEXSTA_ADDRESSW = 2,
2142	WINED3DTEXSTA_BORDERCOLOR = 3,
2143	WINED3DTEXSTA_MAGFILTER = 4,
2144	WINED3DTEXSTA_MINFILTER = 5,
2145	WINED3DTEXSTA_MIPFILTER = 6,
2146	WINED3DTEXSTA_MAXMIPLEVEL = 7,
2147	WINED3DTEXSTA_MAXANISOTROPY = 8,
2148	WINED3DTEXSTA_SRGBTEXTURE = 9,
2149	WINED3DTEXSTA_ELEMENTINDEX = 10,
2150	WINED3DTEXSTA_DMAPOFFSET = 11,
2151	WINED3DTEXSTA_TSSADDRESSW = 12,
2152	MAX_WINETEXTURESTATES = 13,
2153	} winetexturestates;
2154
2155	enum WINED3DSRGB
2156	{
2157	SRGB_ANY = 0, /* Uses the cached value(e.g. external calls) */
2158	SRGB_RGB = 1, /* Loads the rgb texture */
2159	SRGB_SRGB = 2, /* Loads the srgb texture */
2160	SRGB_BOTH = 3, /* Loads both textures */
2161	};
2162
2163	struct gl_texture
2164	{
2165	DWORD states[MAX_WINETEXTURESTATES];
2166	BOOL dirty;
2167	GLuint name;
2168	};
2169
2170	/*****************************************************************************
2171	* IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
2172	*/
2173	typedef struct IWineD3DBaseTextureClass
2174	{
2175	struct gl_texture texture_rgb, texture_srgb;
2176	UINT levels;
2177	float pow2Matrix[16];
2178	UINT LOD;
2179	WINED3DTEXTUREFILTERTYPE filterType;
2180	LONG bindCount;
2181	DWORD sampler;
2182	BOOL is_srgb;
2183	BOOL pow2Matrix_identity;
2184	BOOL t_mirror;
2185	const struct min_lookup *minMipLookup;
2186	const GLenum *magLookup;
2187	void (internal_preload)(IWineD3DBaseTexture iface, enum WINED3DSRGB srgb);
2188	} IWineD3DBaseTextureClass;
2189
2190	void surface_internal_preload(IWineD3DSurface *iface, enum WINED3DSRGB srgb) DECLSPEC_HIDDEN;
2191	BOOL surface_init_sysmem(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2192	BOOL surface_is_offscreen(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2193	void surface_prepare_texture(IWineD3DSurfaceImpl *surface,
2194	const struct wined3d_gl_info *gl_info, BOOL srgb) DECLSPEC_HIDDEN;
2195	#ifdef VBOX_WITH_WDDM
2196	void surface_setup_location_onopen(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2197	#endif
2198
2199	typedef struct IWineD3DBaseTextureImpl
2200	{
2201	/* IUnknown & WineD3DResource Information */
2202	const IWineD3DBaseTextureVtbl *lpVtbl;
2203	IWineD3DResourceClass resource;
2204	IWineD3DBaseTextureClass baseTexture;
2205
2206	} IWineD3DBaseTextureImpl;
2207
2208	void basetexture_apply_state_changes(IWineD3DBaseTexture *iface,
2209	const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
2210	const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1],
2211	const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2212	void basetexture_state_init(IWineD3DBaseTexture iface, struct gl_texture gl_tex);
2213	HRESULT basetexture_bind(IWineD3DBaseTexture iface, BOOL srgb, BOOL set_surface_desc) DECLSPEC_HIDDEN;
2214	void basetexture_cleanup(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2215	void basetexture_generate_mipmaps(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2216	WINED3DTEXTUREFILTERTYPE basetexture_get_autogen_filter_type(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2217	BOOL basetexture_get_dirty(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2218	DWORD basetexture_get_level_count(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2219	DWORD basetexture_get_lod(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2220	HRESULT basetexture_init(IWineD3DBaseTextureImpl *texture, UINT levels, WINED3DRESOURCETYPE resource_type,
2221	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct wined3d_format_desc format_desc,
2222	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2223	#ifdef VBOX_WITH_WDDM
2224	, HANDLE *shared_handle
2225	, void **pavClientMem
2226	#endif
2227	) DECLSPEC_HIDDEN;
2228	HRESULT basetexture_set_autogen_filter_type(IWineD3DBaseTexture *iface,
2229	WINED3DTEXTUREFILTERTYPE filter_type) DECLSPEC_HIDDEN;
2230	BOOL basetexture_set_dirty(IWineD3DBaseTexture *iface, BOOL dirty) DECLSPEC_HIDDEN;
2231	DWORD basetexture_set_lod(IWineD3DBaseTexture *iface, DWORD new_lod) DECLSPEC_HIDDEN;
2232	void basetexture_unload(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2233
2234	#ifdef VBOX_WITH_WDDM
2235	#define texture_gl_delete(_o, _t) do { \
2236	if (VBOXSHRC_IS_SHARED(_o)) GL_EXTCALL(glChromiumParameteriCR(GL_RCUSAGE_TEXTURE_CLEAR_CR, _t)); \
2237	else glDeleteTextures(1, &_t); \
2238	} while (0)
2239	#else
2240	#define texture_gl_delete(_o, _t) do { \
2241	glDeleteTextures(1, &_t); \
2242	} while (0)
2243
2244	#endif
2245	/*****************************************************************************
2246	* IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
2247	*/
2248	typedef struct IWineD3DTextureImpl
2249	{
2250	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2251	const IWineD3DTextureVtbl *lpVtbl;
2252	IWineD3DResourceClass resource;
2253	IWineD3DBaseTextureClass baseTexture;
2254
2255	/* IWineD3DTexture */
2256	IWineD3DSurface *surfaces[MAX_MIP_LEVELS];
2257	UINT target;
2258	BOOL cond_np2;
2259
2260	} IWineD3DTextureImpl;
2261
2262	void texture_state_init(IWineD3DTexture iface, struct gl_texture gl_tex);
2263	HRESULT texture_init(IWineD3DTextureImpl *texture, UINT width, UINT height, UINT levels,
2264	IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2265	IUnknown parent, const struct wined3d_parent_ops parent_ops
2266	#ifdef VBOX_WITH_WDDM
2267	, HANDLE *shared_handle
2268	, void **pavClientMem
2269	#endif
2270	) DECLSPEC_HIDDEN;
2271
2272	/*****************************************************************************
2273	* IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
2274	*/
2275	typedef struct IWineD3DCubeTextureImpl
2276	{
2277	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2278	const IWineD3DCubeTextureVtbl *lpVtbl;
2279	IWineD3DResourceClass resource;
2280	IWineD3DBaseTextureClass baseTexture;
2281
2282	/* IWineD3DCubeTexture */
2283	IWineD3DSurface *surfaces[6][MAX_MIP_LEVELS];
2284	} IWineD3DCubeTextureImpl;
2285
2286	HRESULT cubetexture_init(IWineD3DCubeTextureImpl *texture, UINT edge_length, UINT levels,
2287	IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2288	IUnknown parent, const struct wined3d_parent_ops parent_ops
2289	#ifdef VBOX_WITH_WDDM
2290	, HANDLE *shared_handle
2291	, void **pavClientMem
2292	#endif
2293	) DECLSPEC_HIDDEN;
2294
2295	typedef struct _WINED3DVOLUMET_DESC
2296	{
2297	UINT Width;
2298	UINT Height;
2299	UINT Depth;
2300	} WINED3DVOLUMET_DESC;
2301
2302	/*****************************************************************************
2303	* IWineD3DVolume implementation structure (extends IUnknown)
2304	*/
2305	typedef struct IWineD3DVolumeImpl
2306	{
2307	/* IUnknown & WineD3DResource fields */
2308	const IWineD3DVolumeVtbl *lpVtbl;
2309	IWineD3DResourceClass resource;
2310
2311	/* WineD3DVolume Information */
2312	WINED3DVOLUMET_DESC currentDesc;
2313	IWineD3DBase *container;
2314	BOOL lockable;
2315	BOOL locked;
2316	WINED3DBOX lockedBox;
2317	WINED3DBOX dirtyBox;
2318	BOOL dirty;
2319	} IWineD3DVolumeImpl;
2320
2321	void volume_add_dirty_box(IWineD3DVolume iface, const WINED3DBOX dirty_box) DECLSPEC_HIDDEN;
2322	HRESULT volume_init(IWineD3DVolumeImpl volume, IWineD3DDeviceImpl device, UINT width,
2323	UINT height, UINT depth, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2324	IUnknown parent, const struct wined3d_parent_ops parent_ops
2325	#ifdef VBOX_WITH_WDDM
2326	, HANDLE *shared_handle
2327	, void *pvClientMem
2328	#endif
2329	) DECLSPEC_HIDDEN;
2330
2331	/*****************************************************************************
2332	* IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
2333	*/
2334	typedef struct IWineD3DVolumeTextureImpl
2335	{
2336	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2337	const IWineD3DVolumeTextureVtbl *lpVtbl;
2338	IWineD3DResourceClass resource;
2339	IWineD3DBaseTextureClass baseTexture;
2340
2341	/* IWineD3DVolumeTexture */
2342	IWineD3DVolume *volumes[MAX_MIP_LEVELS];
2343	} IWineD3DVolumeTextureImpl;
2344
2345	HRESULT volumetexture_init(IWineD3DVolumeTextureImpl *texture, UINT width, UINT height,
2346	UINT depth, UINT levels, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
2347	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2348	#ifdef VBOX_WITH_WDDM
2349	, HANDLE *shared_handle
2350	, void **pavClientMem
2351	#endif
2352	) DECLSPEC_HIDDEN;
2353
2354	typedef struct _WINED3DSURFACET_DESC
2355	{
2356	WINED3DMULTISAMPLE_TYPE MultiSampleType;
2357	DWORD MultiSampleQuality;
2358	UINT Width;
2359	UINT Height;
2360	} WINED3DSURFACET_DESC;
2361
2362	/*****************************************************************************
2363	* Structure for DIB Surfaces (GetDC and GDI surfaces)
2364	*/
2365	typedef struct wineD3DSurface_DIB {
2366	HBITMAP DIBsection;
2367	void* bitmap_data;
2368	UINT bitmap_size;
2369	HGDIOBJ holdbitmap;
2370	BOOL client_memory;
2371	} wineD3DSurface_DIB;
2372
2373	typedef struct {
2374	struct list entry;
2375	GLuint id;
2376	UINT width;
2377	UINT height;
2378	} renderbuffer_entry_t;
2379
2380	struct fbo_entry
2381	{
2382	struct list entry;
2383	IWineD3DSurfaceImpl **render_targets;
2384	IWineD3DSurfaceImpl *depth_stencil;
2385	BOOL attached;
2386	GLuint id;
2387	};
2388
2389	/*****************************************************************************
2390	* IWineD3DClipp implementation structure
2391	*/
2392	typedef struct IWineD3DClipperImpl
2393	{
2394	const IWineD3DClipperVtbl *lpVtbl;
2395	LONG ref;
2396
2397	IUnknown *Parent;
2398	HWND hWnd;
2399	} IWineD3DClipperImpl;
2400
2401
2402	/*****************************************************************************
2403	* IWineD3DSurface implementation structure
2404	*/
2405	struct IWineD3DSurfaceImpl
2406	{
2407	/* IUnknown & IWineD3DResource Information */
2408	const IWineD3DSurfaceVtbl *lpVtbl;
2409	IWineD3DResourceClass resource;
2410
2411	/* IWineD3DSurface fields */
2412	IWineD3DBase *container;
2413	WINED3DSURFACET_DESC currentDesc;
2414	IWineD3DPaletteImpl palette; / D3D7 style palette handling */
2415	PALETTEENTRY palette9; / D3D8/9 style palette handling */
2416
2417	/* TODO: move this off into a management class(maybe!) */
2418	DWORD Flags;
2419
2420	UINT pow2Width;
2421	UINT pow2Height;
2422
2423	/* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
2424	void (get_drawable_size)(struct wined3d_context context, UINT width, UINT height);
2425
2426	/* PBO */
2427	GLuint pbo;
2428	GLuint texture_name;
2429	GLuint texture_name_srgb;
2430	GLint texture_level;
2431	GLenum texture_target;
2432
2433	RECT lockedRect;
2434	RECT dirtyRect;
2435	int lockCount;
2436	#define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
2437
2438	/* For GetDC */
2439	wineD3DSurface_DIB dib;
2440	HDC hDC;
2441
2442	/* Color keys for DDraw */
2443	WINEDDCOLORKEY DestBltCKey;
2444	WINEDDCOLORKEY DestOverlayCKey;
2445	WINEDDCOLORKEY SrcOverlayCKey;
2446	WINEDDCOLORKEY SrcBltCKey;
2447	DWORD CKeyFlags;
2448
2449	WINEDDCOLORKEY glCKey;
2450
2451	struct list renderbuffers;
2452	renderbuffer_entry_t *current_renderbuffer;
2453
2454	/* DirectDraw clippers */
2455	IWineD3DClipper *clipper;
2456
2457	/* DirectDraw Overlay handling */
2458	RECT overlay_srcrect;
2459	RECT overlay_destrect;
2460	IWineD3DSurfaceImpl *overlay_dest;
2461	struct list overlays;
2462	struct list overlay_entry;
2463
2464	#ifdef VBOX_WITH_WDDM
2465	struct IWineD3DSwapChain *presentSwapchain;
2466	#endif
2467	};
2468
2469	extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl DECLSPEC_HIDDEN;
2470	extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl DECLSPEC_HIDDEN;
2471
2472	UINT surface_calculate_size(const struct wined3d_format_desc *format_desc,
2473	UINT alignment, UINT width, UINT height) DECLSPEC_HIDDEN;
2474	void surface_gdi_cleanup(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2475	HRESULT surface_init(IWineD3DSurfaceImpl *surface, WINED3DSURFTYPE surface_type, UINT alignment,
2476	UINT width, UINT height, UINT level, BOOL lockable, BOOL discard, WINED3DMULTISAMPLE_TYPE multisample_type,
2477	UINT multisample_quality, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
2478	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2479	#ifdef VBOX_WITH_WDDM
2480	, HANDLE *shared_handle
2481	, void *pvClientMem
2482	#endif
2483	) DECLSPEC_HIDDEN;
2484
2485	/* Predeclare the shared Surface functions */
2486	HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface,
2487	REFIID riid, LPVOID *ppobj) DECLSPEC_HIDDEN;
2488	ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2489	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface iface, IUnknown *pParent) DECLSPEC_HIDDEN;
2490	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface *iface,
2491	REFGUID refguid, const void *pData, DWORD SizeOfData, DWORD Flags) DECLSPEC_HIDDEN;
2492	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface *iface,
2493	REFGUID refguid, void pData, DWORD pSizeOfData) DECLSPEC_HIDDEN;
2494	HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid) DECLSPEC_HIDDEN;
2495	DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew) DECLSPEC_HIDDEN;
2496	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2497	WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2498	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface,
2499	REFIID riid, void **ppContainer) DECLSPEC_HIDDEN;
2500	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface iface, WINED3DSURFACE_DESC pDesc) DECLSPEC_HIDDEN;
2501	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags) DECLSPEC_HIDDEN;
2502	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags) DECLSPEC_HIDDEN;
2503	HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2504	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2505	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface iface, IWineD3DPalette *Pal) DECLSPEC_HIDDEN;
2506	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface iface, IWineD3DPalette Pal) DECLSPEC_HIDDEN;
2507	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface *iface,
2508	DWORD Flags, const WINEDDCOLORKEY *CKey) DECLSPEC_HIDDEN;
2509	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface iface, IWineD3DBase container) DECLSPEC_HIDDEN;
2510	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2511	HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2512	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y) DECLSPEC_HIDDEN;
2513	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface iface, LONG X, LONG *Y) DECLSPEC_HIDDEN;
2514	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface,
2515	DWORD Flags, IWineD3DSurface *Ref) DECLSPEC_HIDDEN;
2516	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface iface, const RECT SrcRect,
2517	IWineD3DSurface DstSurface, const RECT DstRect, DWORD Flags, const WINEDDOVERLAYFX *FX) DECLSPEC_HIDDEN;
2518	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface iface, IWineD3DClipper clipper) DECLSPEC_HIDDEN;
2519	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface iface, IWineD3DClipper *clipper) DECLSPEC_HIDDEN;
2520	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format) DECLSPEC_HIDDEN;
2521	HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2522	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface iface, const RECT DestRect, IWineD3DSurface *SrcSurface,
2523	const RECT SrcRect, DWORD Flags, const WINEDDBLTFX DDBltFx, WINED3DTEXTUREFILTERTYPE Filter) DECLSPEC_HIDDEN;
2524	HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty,
2525	IWineD3DSurface Source, const RECT rsrc, DWORD trans) DECLSPEC_HIDDEN;
2526	HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface iface, WINED3DLOCKED_RECT pLockedRect,
2527	const RECT *pRect, DWORD Flags) DECLSPEC_HIDDEN;
2528	void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface, BOOL srgb) DECLSPEC_HIDDEN;
2529	const void WINAPI IWineD3DBaseSurfaceImpl_GetData(IWineD3DSurface iface) DECLSPEC_HIDDEN;
2530
2531	void get_drawable_size_swapchain(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2532	void get_drawable_size_backbuffer(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2533	void get_drawable_size_fbo(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2534
2535	void draw_textured_quad(IWineD3DSurfaceImpl src_surface, const RECT src_rect,
2536	const RECT *dst_rect, WINED3DTEXTUREFILTERTYPE Filter) DECLSPEC_HIDDEN;
2537	void flip_surface(IWineD3DSurfaceImpl front, IWineD3DSurfaceImpl back) DECLSPEC_HIDDEN;
2538
2539	/* Surface flags: */
2540	#define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
2541	#define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
2542	#define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
2543	#define SFLAG_DISCARD 0x00000010 /* ??? */
2544	#define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
2545	#define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
2546	#define SFLAG_INSRGBTEX 0x00000080 /* The GL srgb texture contains the newest surface content */
2547	#define SFLAG_INDRAWABLE 0x00000100 /* The gl drawable contains the most up to date data */
2548	#define SFLAG_INSYSMEM 0x00000200 /* The system memory copy is most up to date */
2549	#define SFLAG_NONPOW2 0x00000400 /* Surface sizes are not a power of 2 */
2550	#define SFLAG_DYNLOCK 0x00000800 /* Surface is often locked by the app */
2551	#define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
2552	#define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
2553	#define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
2554	#define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
2555	#define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
2556	#define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
2557	#define SFLAG_SRGBALLOCATED 0x00040000 /* A srgb gl texture is allocated for this surface */
2558	#define SFLAG_PBO 0x00080000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
2559	#define SFLAG_NORMCOORD 0x00100000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
2560	#define SFLAG_DS_ONSCREEN 0x00200000 /* Is a depth stencil, last modified onscreen */
2561	#define SFLAG_DS_OFFSCREEN 0x00400000 /* Is a depth stencil, last modified offscreen */
2562	#define SFLAG_INOVERLAYDRAW 0x00800000 /* Overlay drawing is in progress. Recursion prevention */
2563	#define SFLAG_SWAPCHAIN 0x01000000 /* The surface is part of a swapchain */
2564
2565	#ifdef VBOX_WITH_WDDM
2566	# define SFLAG_CLIENTMEM 0x10000000 /* SYSMEM surface using client-supplied memory buffer */
2567	# define SFLAG_DONOTFREE_VBOXWDDM SFLAG_CLIENTMEM
2568	#else
2569	# define SFLAG_DONOTFREE_VBOXWDDM 0
2570	#endif
2571
2572	/* In some conditions the surface memory must not be freed:
2573	* SFLAG_CONVERTED: Converting the data back would take too long
2574	* SFLAG_DIBSECTION: The dib code manages the memory
2575	* SFLAG_LOCKED: The app requires access to the surface data
2576	* SFLAG_DYNLOCK: Avoid freeing the data for performance
2577	* SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
2578	* SFLAG_CLIENT: OpenGL uses our memory as backup
2579	*/
2580	#define SFLAG_DONOTFREE (SFLAG_CONVERTED \| \
2581	SFLAG_DIBSECTION \| \
2582	SFLAG_LOCKED \| \
2583	SFLAG_DYNLOCK \| \
2584	SFLAG_USERPTR \| \
2585	SFLAG_PBO \| \
2586	SFLAG_CLIENT \| \
2587	SFLAG_DONOTFREE_VBOXWDDM \
2588	)
2589
2590	#define SFLAG_LOCATIONS (SFLAG_INSYSMEM \| \
2591	SFLAG_INTEXTURE \| \
2592	SFLAG_INDRAWABLE \| \
2593	SFLAG_INSRGBTEX)
2594
2595	#define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN \| \
2596	SFLAG_DS_OFFSCREEN)
2597	#define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
2598
2599	typedef enum {
2600	NO_CONVERSION,
2601	CONVERT_PALETTED,
2602	CONVERT_PALETTED_CK,
2603	CONVERT_CK_565,
2604	CONVERT_CK_5551,
2605	CONVERT_CK_4444,
2606	CONVERT_CK_4444_ARGB,
2607	CONVERT_CK_1555,
2608	CONVERT_555,
2609	CONVERT_CK_RGB24,
2610	CONVERT_CK_8888,
2611	CONVERT_CK_8888_ARGB,
2612	CONVERT_RGB32_888,
2613	CONVERT_V8U8,
2614	CONVERT_L6V5U5,
2615	CONVERT_X8L8V8U8,
2616	CONVERT_Q8W8V8U8,
2617	CONVERT_V16U16,
2618	CONVERT_A4L4,
2619	CONVERT_G16R16,
2620	CONVERT_R16G16F,
2621	CONVERT_R32G32F,
2622	CONVERT_D15S1,
2623	CONVERT_D24X4S4,
2624	CONVERT_D24FS8,
2625	} CONVERT_TYPES;
2626
2627	HRESULT d3dfmt_get_conv(IWineD3DSurfaceImpl *This, BOOL need_alpha_ck, BOOL use_texturing,
2628	struct wined3d_format_desc desc, CONVERT_TYPES convert) DECLSPEC_HIDDEN;
2629	void d3dfmt_p8_init_palette(IWineD3DSurfaceImpl *This, BYTE table[256][4], BOOL colorkey) DECLSPEC_HIDDEN;
2630
2631	BOOL palette9_changed(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2632
2633	/*****************************************************************************
2634	* IWineD3DVertexDeclaration implementation structure
2635	*/
2636
2637	struct wined3d_vertex_declaration_element
2638	{
2639	const struct wined3d_format_desc *format_desc;
2640	BOOL ffp_valid;
2641	WORD input_slot;
2642	WORD offset;
2643	UINT output_slot;
2644	BYTE method;
2645	BYTE usage;
2646	BYTE usage_idx;
2647	};
2648
2649	typedef struct IWineD3DVertexDeclarationImpl {
2650	/* IUnknown Information */
2651	const IWineD3DVertexDeclarationVtbl *lpVtbl;
2652	LONG ref;
2653
2654	IUnknown *parent;
2655	const struct wined3d_parent_ops *parent_ops;
2656	IWineD3DDeviceImpl *device;
2657
2658	struct wined3d_vertex_declaration_element *elements;
2659	UINT element_count;
2660
2661	DWORD streams[MAX_STREAMS];
2662	UINT num_streams;
2663	BOOL position_transformed;
2664	BOOL half_float_conv_needed;
2665	} IWineD3DVertexDeclarationImpl;
2666
2667	HRESULT vertexdeclaration_init(IWineD3DVertexDeclarationImpl declaration, IWineD3DDeviceImpl device,
2668	const WINED3DVERTEXELEMENT *elements, UINT element_count,
2669	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
2670
2671	/*****************************************************************************
2672	* IWineD3DStateBlock implementation structure
2673	*/
2674
2675	/* Internal state Block for Begin/End/Capture/Create/Apply info */
2676	/* Note: Very long winded but gl Lists are not flexible enough */
2677	/* to resolve everything we need, so doing it manually for now */
2678	typedef struct SAVEDSTATES {
2679	DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2680	WORD streamSource; /* MAX_STREAMS, 16 */
2681	WORD streamFreq; /* MAX_STREAMS, 16 */
2682	DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2683	DWORD textureState[MAX_TEXTURES]; /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2684	WORD samplerState[MAX_COMBINED_SAMPLERS]; /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2685	DWORD clipplane; /* WINED3DMAXUSERCLIPPLANES, 32 */
2686	WORD pixelShaderConstantsB; /* MAX_CONST_B, 16 */
2687	WORD pixelShaderConstantsI; /* MAX_CONST_I, 16 */
2688	BOOL *pixelShaderConstantsF;
2689	WORD vertexShaderConstantsB; /* MAX_CONST_B, 16 */
2690	WORD vertexShaderConstantsI; /* MAX_CONST_I, 16 */
2691	BOOL *vertexShaderConstantsF;
2692	DWORD textures : 20; /* MAX_COMBINED_SAMPLERS, 20 */
2693	DWORD primitive_type : 1;
2694	DWORD indices : 1;
2695	DWORD material : 1;
2696	DWORD viewport : 1;
2697	DWORD vertexDecl : 1;
2698	DWORD pixelShader : 1;
2699	DWORD vertexShader : 1;
2700	DWORD scissorRect : 1;
2701	DWORD padding : 4;
2702	} SAVEDSTATES;
2703
2704	struct StageState {
2705	DWORD stage;
2706	DWORD state;
2707	};
2708
2709	struct IWineD3DStateBlockImpl
2710	{
2711	/* IUnknown fields */
2712	const IWineD3DStateBlockVtbl *lpVtbl;
2713	LONG ref; /* Note: Ref counting not required */
2714
2715	/* IWineD3DStateBlock information */
2716	IWineD3DDeviceImpl *device;
2717	WINED3DSTATEBLOCKTYPE blockType;
2718
2719	/* Array indicating whether things have been set or changed */
2720	SAVEDSTATES changed;
2721
2722	/* Vertex Shader Declaration */
2723	IWineD3DVertexDeclaration *vertexDecl;
2724
2725	IWineD3DVertexShader *vertexShader;
2726
2727	/* Vertex Shader Constants */
2728	BOOL vertexShaderConstantB[MAX_CONST_B];
2729	INT vertexShaderConstantI[MAX_CONST_I * 4];
2730	float *vertexShaderConstantF;
2731
2732	/* primitive type */
2733	GLenum gl_primitive_type;
2734
2735	/* Stream Source */
2736	BOOL streamIsUP;
2737	UINT streamStride[MAX_STREAMS];
2738	UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
2739	IWineD3DBuffer *streamSource[MAX_STREAMS];
2740	UINT streamFreq[MAX_STREAMS + 1];
2741	UINT streamFlags[MAX_STREAMS + 1]; /0 \| WINED3DSTREAMSOURCE_INSTANCEDATA \| WINED3DSTREAMSOURCE_INDEXEDDATA /
2742
2743	/* Indices */
2744	IWineD3DBuffer* pIndexData;
2745	WINED3DFORMAT IndexFmt;
2746	INT baseVertexIndex;
2747	INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
2748
2749	/* Transform */
2750	WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
2751
2752	/* Light hashmap . Collisions are handled using standard wine double linked lists */
2753	#define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
2754	#define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
2755	struct list lightMap[LIGHTMAP_SIZE]; /* Hash map containing the lights */
2756	const struct wined3d_light_info activeLights[MAX_ACTIVE_LIGHTS]; / Map of opengl lights to d3d lights */
2757
2758	/* Clipping */
2759	double clipplane[MAX_CLIPPLANES][4];
2760	WINED3DCLIPSTATUS clip_status;
2761
2762	/* ViewPort */
2763	WINED3DVIEWPORT viewport;
2764
2765	/* Material */
2766	WINED3DMATERIAL material;
2767
2768	/* Pixel Shader */
2769	IWineD3DPixelShader *pixelShader;
2770
2771	/* Pixel Shader Constants */
2772	BOOL pixelShaderConstantB[MAX_CONST_B];
2773	INT pixelShaderConstantI[MAX_CONST_I * 4];
2774	float *pixelShaderConstantF;
2775
2776	/* RenderState */
2777	DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
2778
2779	/* Texture */
2780	IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
2781
2782	/* Texture State Stage */
2783	DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2784	DWORD lowest_disabled_stage;
2785	/* Sampler States */
2786	DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2787
2788	/* Scissor test rectangle */
2789	RECT scissorRect;
2790
2791	/* Contained state management */
2792	DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2793	unsigned int num_contained_render_states;
2794	DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2795	unsigned int num_contained_transform_states;
2796	DWORD contained_vs_consts_i[MAX_CONST_I];
2797	unsigned int num_contained_vs_consts_i;
2798	DWORD contained_vs_consts_b[MAX_CONST_B];
2799	unsigned int num_contained_vs_consts_b;
2800	DWORD *contained_vs_consts_f;
2801	unsigned int num_contained_vs_consts_f;
2802	DWORD contained_ps_consts_i[MAX_CONST_I];
2803	unsigned int num_contained_ps_consts_i;
2804	DWORD contained_ps_consts_b[MAX_CONST_B];
2805	unsigned int num_contained_ps_consts_b;
2806	DWORD *contained_ps_consts_f;
2807	unsigned int num_contained_ps_consts_f;
2808	struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2809	unsigned int num_contained_tss_states;
2810	struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2811	unsigned int num_contained_sampler_states;
2812	};
2813
2814	HRESULT stateblock_init(IWineD3DStateBlockImpl *stateblock,
2815	IWineD3DDeviceImpl *device, WINED3DSTATEBLOCKTYPE type) DECLSPEC_HIDDEN;
2816	void stateblock_init_contained_states(IWineD3DStateBlockImpl *object) DECLSPEC_HIDDEN;
2817
2818	static inline void stateblock_apply_state(DWORD state, IWineD3DStateBlockImpl *stateblock,
2819	struct wined3d_context *context)
2820	{
2821	const struct StateEntry *statetable = stateblock->device->StateTable;
2822	DWORD rep = statetable[state].representative;
2823	statetable[rep].apply(rep, stateblock, context);
2824	}
2825
2826	/* Direct3D terminology with little modifications. We do not have an issued state
2827	* because only the driver knows about it, but we have a created state because d3d
2828	* allows GetData on a created issue, but opengl doesn't
2829	*/
2830	enum query_state {
2831	QUERY_CREATED,
2832	QUERY_SIGNALLED,
2833	QUERY_BUILDING
2834	};
2835	/*****************************************************************************
2836	* IWineD3DQueryImpl implementation structure (extends IUnknown)
2837	*/
2838	typedef struct IWineD3DQueryImpl
2839	{
2840	const IWineD3DQueryVtbl *lpVtbl;
2841	LONG ref; /* Note: Ref counting not required */
2842
2843	IUnknown *parent;
2844	IWineD3DDeviceImpl *device;
2845
2846	/* IWineD3DQuery fields */
2847	enum query_state state;
2848	WINED3DQUERYTYPE type;
2849	/* TODO: Think about using a IUnknown instead of a void* */
2850	void *extendedData;
2851	} IWineD3DQueryImpl;
2852
2853	HRESULT query_init(IWineD3DQueryImpl query, IWineD3DDeviceImpl device,
2854	WINED3DQUERYTYPE type, IUnknown *parent) DECLSPEC_HIDDEN;
2855
2856	/* IWineD3DBuffer */
2857
2858	/* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2859	* fixed function semantics as D3DCOLOR or FLOAT16 */
2860	enum wined3d_buffer_conversion_type
2861	{
2862	CONV_NONE,
2863	CONV_D3DCOLOR,
2864	CONV_POSITIONT,
2865	CONV_FLOAT16_2, /* Also handles FLOAT16_4 */
2866	};
2867
2868	struct wined3d_map_range
2869	{
2870	UINT offset;
2871	UINT size;
2872	};
2873
2874	#define WINED3D_BUFFER_OPTIMIZED 0x01 /* Optimize has been called for the buffer */
2875	#define WINED3D_BUFFER_HASDESC 0x02 /* A vertex description has been found */
2876	#define WINED3D_BUFFER_CREATEBO 0x04 /* Attempt to create a buffer object next PreLoad */
2877	#define WINED3D_BUFFER_DOUBLEBUFFER 0x08 /* Use a vbo and local allocated memory */
2878	#define WINED3D_BUFFER_FLUSH 0x10 /* Manual unmap flushing */
2879	#define WINED3D_BUFFER_DISCARD 0x20 /* A DISCARD lock has occurred since the last PreLoad */
2880	#define WINED3D_BUFFER_NOSYNC 0x40 /* All locks since the last PreLoad had NOOVERWRITE set */
2881	#define WINED3D_BUFFER_APPLESYNC 0x80 /* Using sync as in GL_APPLE_flush_buffer_range */
2882
2883	struct wined3d_buffer
2884	{
2885	const struct IWineD3DBufferVtbl *vtbl;
2886	IWineD3DResourceClass resource;
2887
2888	struct wined3d_buffer_desc desc;
2889
2890	GLuint buffer_object;
2891	GLenum buffer_object_usage;
2892	GLenum buffer_type_hint;
2893	UINT buffer_object_size;
2894	LONG bind_count;
2895	DWORD flags;
2896
2897	LONG lock_count;
2898	struct wined3d_map_range *maps;
2899	ULONG maps_size, modified_areas;
2900	struct wined3d_event_query *query;
2901
2902	/* conversion stuff */
2903	UINT decl_change_count, full_conversion_count;
2904	UINT draw_count;
2905	UINT stride; /* 0 if no conversion */
2906	UINT conversion_stride; /* 0 if no shifted conversion */
2907	enum wined3d_buffer_conversion_type conversion_map; / NULL if no conversion */
2908	/* Extra load offsets, for FLOAT16 conversion */
2909	UINT conversion_shift; / NULL if no shifted conversion */
2910	};
2911
2912	const BYTE buffer_get_memory(IWineD3DBuffer iface, GLuint *buffer_object) DECLSPEC_HIDDEN;
2913	BYTE buffer_get_sysmem(struct wined3d_buffer This) DECLSPEC_HIDDEN;
2914	HRESULT buffer_init(struct wined3d_buffer buffer, IWineD3DDeviceImpl device,
2915	UINT size, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, GLenum bind_hint,
2916	const char data, IUnknown parent, const struct wined3d_parent_ops *parent_ops) DECLSPEC_HIDDEN;
2917
2918	/* IWineD3DRendertargetView */
2919	struct wined3d_rendertarget_view
2920	{
2921	const struct IWineD3DRendertargetViewVtbl *vtbl;
2922	LONG refcount;
2923
2924	IWineD3DResource *resource;
2925	IUnknown *parent;
2926	};
2927
2928	void wined3d_rendertarget_view_init(struct wined3d_rendertarget_view *view,
2929	IWineD3DResource resource, IUnknown parent) DECLSPEC_HIDDEN;
2930
2931	/*****************************************************************************
2932	* IWineD3DSwapChainImpl implementation structure (extends IUnknown)
2933	*/
2934
2935	struct IWineD3DSwapChainImpl
2936	{
2937	/IUnknown part/
2938	const IWineD3DSwapChainVtbl *lpVtbl;
2939	LONG ref; /* Note: Ref counting not required */
2940
2941	IUnknown *parent;
2942	IWineD3DDeviceImpl *device;
2943
2944	/* IWineD3DSwapChain fields */
2945	IWineD3DSurface **backBuffer;
2946	IWineD3DSurface *frontBuffer;
2947	WINED3DPRESENT_PARAMETERS presentParms;
2948	DWORD orig_width, orig_height;
2949	WINED3DFORMAT orig_fmt;
2950	WINED3DGAMMARAMP orig_gamma;
2951	BOOL render_to_fbo;
2952	const struct wined3d_format_desc *ds_format;
2953
2954	long prev_time, frames; /* Performance tracking */
2955	unsigned int vSyncCounter;
2956
2957	#ifndef VBOX_WITH_WDDM
2958	struct wined3d_context **context;
2959	unsigned int num_contexts;
2960	HWND win_handle;
2961	HWND device_window;
2962	HDC hDC;
2963	#else
2964	HWND win_handle;
2965	HDC hDC;
2966	IWineD3DSurface *presentRt;
2967	#endif
2968	};
2969
2970	extern const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl DECLSPEC_HIDDEN;
2971	void x11_copy_to_screen(IWineD3DSwapChainImpl This, const RECT rc) DECLSPEC_HIDDEN;
2972
2973	HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain *iface,
2974	REFIID riid, LPVOID *ppobj) DECLSPEC_HIDDEN;
2975	ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface) DECLSPEC_HIDDEN;
2976	ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface) DECLSPEC_HIDDEN;
2977	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain iface, IUnknown *ppParent) DECLSPEC_HIDDEN;
2978	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain *iface,
2979	IWineD3DSurface *pDestSurface) DECLSPEC_HIDDEN;
2980	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UINT iBackBuffer,
2981	WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface **ppBackBuffer) DECLSPEC_HIDDEN;
2982	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain *iface,
2983	WINED3DRASTER_STATUS *pRasterStatus) DECLSPEC_HIDDEN;
2984	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain *iface,
2985	WINED3DDISPLAYMODE *pMode) DECLSPEC_HIDDEN;
2986	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain *iface,
2987	IWineD3DDevice **ppDevice) DECLSPEC_HIDDEN;
2988	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain *iface,
2989	WINED3DPRESENT_PARAMETERS *pPresentationParameters) DECLSPEC_HIDDEN;
2990	HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain *iface,
2991	DWORD Flags, const WINED3DGAMMARAMP *pRamp) DECLSPEC_HIDDEN;
2992	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain *iface,
2993	WINED3DGAMMARAMP *pRamp) DECLSPEC_HIDDEN;
2994
2995	struct wined3d_context swapchain_create_context_for_thread(IWineD3DSwapChain iface) DECLSPEC_HIDDEN;
2996	HRESULT swapchain_init(IWineD3DSwapChainImpl *swapchain, WINED3DSURFTYPE surface_type,
2997	IWineD3DDeviceImpl device, WINED3DPRESENT_PARAMETERS present_parameters, IUnknown *parent) DECLSPEC_HIDDEN;
2998	void swapchain_restore_fullscreen_window(IWineD3DSwapChainImpl *swapchain) DECLSPEC_HIDDEN;
2999	void swapchain_setup_fullscreen_window(IWineD3DSwapChainImpl *swapchain, UINT w, UINT h) DECLSPEC_HIDDEN;
3000
3001	#define DEFAULT_REFRESH_RATE 0
3002
3003	/*****************************************************************************
3004	* Utility function prototypes
3005	*/
3006
3007	/* Trace routines */
3008	const char *debug_d3dformat(WINED3DFORMAT fmt) DECLSPEC_HIDDEN;
3009	const char *debug_d3ddevicetype(WINED3DDEVTYPE devtype) DECLSPEC_HIDDEN;
3010	const char *debug_d3dresourcetype(WINED3DRESOURCETYPE res) DECLSPEC_HIDDEN;
3011	const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
3012	const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
3013	const char *debug_d3ddeclmethod(WINED3DDECLMETHOD method) DECLSPEC_HIDDEN;
3014	const char *debug_d3ddeclusage(BYTE usage) DECLSPEC_HIDDEN;
3015	const char *debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType) DECLSPEC_HIDDEN;
3016	const char *debug_d3drenderstate(DWORD state) DECLSPEC_HIDDEN;
3017	const char *debug_d3dsamplerstate(DWORD state) DECLSPEC_HIDDEN;
3018	const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
3019	const char *debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type) DECLSPEC_HIDDEN;
3020	const char *debug_d3dtexturestate(DWORD state) DECLSPEC_HIDDEN;
3021	const char *debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype) DECLSPEC_HIDDEN;
3022	const char *debug_d3dpool(WINED3DPOOL pool) DECLSPEC_HIDDEN;
3023	const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
3024	const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
3025	const char *debug_d3dbasis(WINED3DBASISTYPE basis) DECLSPEC_HIDDEN;
3026	const char *debug_d3ddegree(WINED3DDEGREETYPE order) DECLSPEC_HIDDEN;
3027	const char *debug_d3dtop(WINED3DTEXTUREOP d3dtop) DECLSPEC_HIDDEN;
3028	void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
3029	const char *debug_surflocation(DWORD flag) DECLSPEC_HIDDEN;
3030
3031	/* Color conversion routines */
3032	DWORD color_convert_argb_to_fmt(DWORD color, WINED3DFORMAT destfmt) DECLSPEC_HIDDEN;
3033
3034	/* Routines for GL <-> D3D values */
3035	GLenum StencilOp(DWORD op) DECLSPEC_HIDDEN;
3036	GLenum CompareFunc(DWORD func) DECLSPEC_HIDDEN;
3037	BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op,
3038	DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
3039	void set_tex_op_nvrc(IWineD3DDevice *iface, BOOL is_alpha, int stage, WINED3DTEXTUREOP op,
3040	DWORD arg1, DWORD arg2, DWORD arg3, INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
3041	void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords,
3042	BOOL transformed, WINED3DFORMAT coordtype, BOOL ffp_can_disable_proj) DECLSPEC_HIDDEN;
3043	void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock,
3044	struct wined3d_context *context) DECLSPEC_HIDDEN;
3045	void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock,
3046	struct wined3d_context *context) DECLSPEC_HIDDEN;
3047	void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock,
3048	struct wined3d_context *context) DECLSPEC_HIDDEN;
3049	void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock,
3050	struct wined3d_context *context) DECLSPEC_HIDDEN;
3051	void state_fogcolor(DWORD state, IWineD3DStateBlockImpl *stateblock,
3052	struct wined3d_context *context) DECLSPEC_HIDDEN;
3053	void state_fogdensity(DWORD state, IWineD3DStateBlockImpl *stateblock,
3054	struct wined3d_context *context) DECLSPEC_HIDDEN;
3055	void state_fogstartend(DWORD state, IWineD3DStateBlockImpl *stateblock,
3056	struct wined3d_context *context) DECLSPEC_HIDDEN;
3057	void state_fog_fragpart(DWORD state, IWineD3DStateBlockImpl *stateblock,
3058	struct wined3d_context *context) DECLSPEC_HIDDEN;
3059
3060	void surface_add_dirty_rect(IWineD3DSurface iface, const RECT dirty_rect) DECLSPEC_HIDDEN;
3061	GLenum surface_get_gl_buffer(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
3062	void surface_load_ds_location(IWineD3DSurface iface, struct wined3d_context context, DWORD location) DECLSPEC_HIDDEN;
3063	void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location) DECLSPEC_HIDDEN;
3064	void surface_set_compatible_renderbuffer(IWineD3DSurface *iface,
3065	unsigned int width, unsigned int height) DECLSPEC_HIDDEN;
3066	void surface_set_texture_name(IWineD3DSurface *iface, GLuint name, BOOL srgb_name) DECLSPEC_HIDDEN;
3067	void surface_set_texture_target(IWineD3DSurface *iface, GLenum target) DECLSPEC_HIDDEN;
3068
3069	BOOL getColorBits(const struct wined3d_format_desc *format_desc,
3070	short redSize, short greenSize, short blueSize, short alphaSize, short *totalSize) DECLSPEC_HIDDEN;
3071	BOOL getDepthStencilBits(const struct wined3d_format_desc *format_desc,
3072	short depthSize, short stencilSize) DECLSPEC_HIDDEN;
3073
3074	/* Math utils */
3075	void multiply_matrix(WINED3DMATRIX dest, const WINED3DMATRIX src1, const WINED3DMATRIX *src2) DECLSPEC_HIDDEN;
3076	UINT wined3d_log2i(UINT32 x) DECLSPEC_HIDDEN;
3077	unsigned int count_bits(unsigned int mask) DECLSPEC_HIDDEN;
3078
3079	void select_shader_mode(const struct wined3d_gl_info gl_info, int ps_selected, int *vs_selected) DECLSPEC_HIDDEN;
3080
3081	typedef struct local_constant {
3082	struct list entry;
3083	unsigned int idx;
3084	DWORD value[4];
3085	} local_constant;
3086
3087	typedef struct SHADER_LIMITS {
3088	unsigned int temporary;
3089	unsigned int texcoord;
3090	unsigned int sampler;
3091	unsigned int constant_int;
3092	unsigned int constant_float;
3093	unsigned int constant_bool;
3094	unsigned int address;
3095	unsigned int packed_output;
3096	unsigned int packed_input;
3097	unsigned int attributes;
3098	unsigned int label;
3099	} SHADER_LIMITS;
3100
3101	/* Keeps track of details for TEX_M#x# shader opcodes which need to
3102	* maintain state information between multiple codes */
3103	typedef struct SHADER_PARSE_STATE {
3104	unsigned int current_row;
3105	DWORD texcoord_w[2];
3106	} SHADER_PARSE_STATE;
3107
3108	#ifdef __GNUC__
3109	#define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
3110	#else
3111	#define PRINTF_ATTR(fmt,args)
3112	#endif
3113
3114	/* Base Shader utility functions. */
3115	int shader_addline(struct wined3d_shader_buffer buffer, const char fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
3116	int shader_vaddline(struct wined3d_shader_buffer buffer, const char fmt, va_list args) DECLSPEC_HIDDEN;
3117
3118	/* Vertex shader utility functions */
3119	extern BOOL vshader_get_input(IWineD3DVertexShader *iface,
3120	BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
3121
3122	/*****************************************************************************
3123	* IDirect3DBaseShader implementation structure
3124	*/
3125	typedef struct IWineD3DBaseShaderClass
3126	{
3127	LONG ref;
3128	SHADER_LIMITS limits;
3129	SHADER_PARSE_STATE parse_state;
3130	DWORD *function;
3131	UINT functionLength;
3132	UINT cur_loop_depth, cur_loop_regno;
3133	BOOL load_local_constsF;
3134	const struct wined3d_shader_frontend *frontend;
3135	void *frontend_data;
3136	void *backend_data;
3137
3138	IUnknown *parent;
3139	const struct wined3d_parent_ops *parent_ops;
3140
3141	/* Programs this shader is linked with */
3142	struct list linked_programs;
3143
3144	/* Immediate constants (override global ones) */
3145	struct list constantsB;
3146	struct list constantsF;
3147	struct list constantsI;
3148	shader_reg_maps reg_maps;
3149
3150	struct wined3d_shader_signature_element input_signature[max(MAX_ATTRIBS, MAX_REG_INPUT)];
3151	struct wined3d_shader_signature_element output_signature[MAX_REG_OUTPUT];
3152
3153	/* Pointer to the parent device */
3154	IWineD3DDevice *device;
3155	struct list shader_list_entry;
3156
3157	#ifdef VBOX_WINE_WITH_SHADER_CACHE
3158	VBOXEXT_HASHCACHE_ENTRY CacheEntry;
3159	uint32_t u32CacheDataInited;
3160	uint32_t u32Hash;
3161	#endif
3162	} IWineD3DBaseShaderClass;
3163
3164	typedef struct IWineD3DBaseShaderImpl {
3165	/* IUnknown */
3166	const IWineD3DBaseShaderVtbl *lpVtbl;
3167
3168	/* IWineD3DBaseShader */
3169	IWineD3DBaseShaderClass baseShader;
3170	} IWineD3DBaseShaderImpl;
3171
3172	void shader_buffer_clear(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
3173	BOOL shader_buffer_init(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
3174	void shader_buffer_free(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
3175	void shader_dump_src_param(const struct wined3d_shader_src_param *param,
3176	const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
3177	void shader_dump_dst_param(const struct wined3d_shader_dst_param *param,
3178	const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
3179	unsigned int shader_find_free_input_register(const struct shader_reg_maps *reg_maps, unsigned int max) DECLSPEC_HIDDEN;
3180	void shader_generate_main(IWineD3DBaseShader iface, struct wined3d_shader_buffer buffer,
3181	const shader_reg_maps reg_maps, const DWORD pFunction, void *backend_ctx) DECLSPEC_HIDDEN;
3182	BOOL shader_match_semantic(const char *semantic_name, WINED3DDECLUSAGE usage) DECLSPEC_HIDDEN;
3183
3184	static inline BOOL shader_is_pshader_version(enum wined3d_shader_type type)
3185	{
3186	return type == WINED3D_SHADER_TYPE_PIXEL;
3187	}
3188
3189	static inline BOOL shader_is_vshader_version(enum wined3d_shader_type type)
3190	{
3191	return type == WINED3D_SHADER_TYPE_VERTEX;
3192	}
3193
3194	static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
3195	{
3196	switch (reg->type)
3197	{
3198	case WINED3DSPR_RASTOUT:
3199	/* oFog & oPts */
3200	if (reg->idx != 0) return TRUE;
3201	/* oPos */
3202	return FALSE;
3203
3204	case WINED3DSPR_DEPTHOUT: /* oDepth */
3205	case WINED3DSPR_CONSTBOOL: /* b# */
3206	case WINED3DSPR_LOOP: /* aL */
3207	#ifndef VBOX_WITH_VMSVGA
3208	case WINED3DSPR_PREDICATE: /* p0 */
3209	return TRUE;
3210	#else
3211	return TRUE;
3212	case WINED3DSPR_PREDICATE: /* p0 */
3213	return FALSE;
3214	#endif
3215
3216	case WINED3DSPR_MISCTYPE:
3217	switch(reg->idx)
3218	{
3219	case 0: /* vPos */
3220	return FALSE;
3221	case 1: /* vFace */
3222	return TRUE;
3223	default:
3224	return FALSE;
3225	}
3226
3227	case WINED3DSPR_IMMCONST:
3228	switch(reg->immconst_type)
3229	{
3230	case WINED3D_IMMCONST_FLOAT:
3231	return TRUE;
3232	default:
3233	return FALSE;
3234	}
3235
3236	default:
3237	return FALSE;
3238	}
3239	}
3240
3241	static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
3242	local_constant* lconst;
3243
3244	if(This->baseShader.load_local_constsF) return FALSE;
3245	LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
3246	if(lconst->idx == reg) return TRUE;
3247	}
3248	return FALSE;
3249
3250	}
3251
3252	/*****************************************************************************
3253	* IDirect3DVertexShader implementation structures
3254	*/
3255	typedef struct IWineD3DVertexShaderImpl {
3256	/* IUnknown parts */
3257	const IWineD3DVertexShaderVtbl *lpVtbl;
3258
3259	/* IWineD3DBaseShader */
3260	IWineD3DBaseShaderClass baseShader;
3261
3262	/* Vertex shader attributes. */
3263	struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
3264
3265	UINT min_rel_offset, max_rel_offset;
3266	UINT rel_offset;
3267	} IWineD3DVertexShaderImpl;
3268
3269	void find_vs_compile_args(IWineD3DVertexShaderImpl shader, IWineD3DStateBlockImpl stateblock,
3270	struct vs_compile_args *args) DECLSPEC_HIDDEN;
3271	HRESULT vertexshader_init(IWineD3DVertexShaderImpl shader, IWineD3DDeviceImpl device,
3272	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3273	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3274
3275	struct wined3d_geometryshader
3276	{
3277	const struct IWineD3DGeometryShaderVtbl *vtbl;
3278	IWineD3DBaseShaderClass base_shader;
3279	};
3280
3281	HRESULT geometryshader_init(struct wined3d_geometryshader shader, IWineD3DDeviceImpl device,
3282	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3283	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3284
3285	/*****************************************************************************
3286	* IDirect3DPixelShader implementation structure
3287	*/
3288
3289	/* Using additional shader constants (uniforms in GLSL / program environment
3290	* or local parameters in ARB) is costly:
3291	* ARB only knows float4 parameters and GLSL compiler are not really smart
3292	* when it comes to efficiently pack float2 uniforms, so no space is wasted
3293	* (in fact most compilers map a float2 to a full float4 uniform).
3294	*
3295	* For NP2 texcoord fixup we only need 2 floats (width and height) for each
3296	* 2D texture used in the shader. We therefore pack fixup info for 2 textures
3297	* into a single shader constant (uniform / program parameter).
3298	*
3299	* This structure is shared between the GLSL and the ARB backend.*/
3300	struct ps_np2fixup_info {
3301	unsigned char idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
3302	WORD active; /* bitfield indicating if we can apply the fixup */
3303	WORD num_consts;
3304	};
3305
3306	typedef struct IWineD3DPixelShaderImpl {
3307	/* IUnknown parts */
3308	const IWineD3DPixelShaderVtbl *lpVtbl;
3309
3310	/* IWineD3DBaseShader */
3311	IWineD3DBaseShaderClass baseShader;
3312
3313	/* Pixel shader input semantics */
3314	DWORD input_reg_map[MAX_REG_INPUT];
3315	BOOL input_reg_used[MAX_REG_INPUT];
3316	unsigned int declared_in_count;
3317
3318	/* Some information about the shader behavior */
3319	char vpos_uniform;
3320
3321	BOOL color0_mov;
3322	DWORD color0_reg;
3323
3324	} IWineD3DPixelShaderImpl;
3325
3326	HRESULT pixelshader_init(IWineD3DPixelShaderImpl shader, IWineD3DDeviceImpl device,
3327	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3328	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3329	void pixelshader_update_samplers(struct shader_reg_maps *reg_maps,
3330	IWineD3DBaseTexture * const *textures) DECLSPEC_HIDDEN;
3331	void find_ps_compile_args(IWineD3DPixelShaderImpl shader, IWineD3DStateBlockImpl stateblock,
3332	struct ps_compile_args *args) DECLSPEC_HIDDEN;
3333
3334	#ifdef VBOX_WINE_WITH_SHADER_CACHE
3335	IWineD3DVertexShaderImpl * vertexshader_check_cached(IWineD3DDeviceImpl device, IWineD3DVertexShaderImpl object) DECLSPEC_HIDDEN;
3336	IWineD3DPixelShaderImpl * pixelshader_check_cached(IWineD3DDeviceImpl device, IWineD3DPixelShaderImpl object) DECLSPEC_HIDDEN;
3337	void shader_chaches_init(IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
3338	void shader_chaches_term(IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
3339	#endif
3340
3341	/* sRGB correction constants */
3342	static const float srgb_cmp = 0.0031308f;
3343	static const float srgb_mul_low = 12.92f;
3344	static const float srgb_pow = 0.41666f;
3345	static const float srgb_mul_high = 1.055f;
3346	static const float srgb_sub_high = 0.055f;
3347
3348	/*****************************************************************************
3349	* IWineD3DPalette implementation structure
3350	*/
3351	struct IWineD3DPaletteImpl {
3352	/* IUnknown parts */
3353	const IWineD3DPaletteVtbl *lpVtbl;
3354	LONG ref;
3355
3356	IUnknown *parent;
3357	IWineD3DDeviceImpl *device;
3358
3359	/* IWineD3DPalette */
3360	HPALETTE hpal;
3361	WORD palVersion; /\| /
3362	WORD palNumEntries; /\| LOGPALETTE /
3363	PALETTEENTRY palents[256]; /\| /
3364	/* This is to store the palette in 'screen format' */
3365	int screen_palents[256];
3366	DWORD Flags;
3367	};
3368
3369	HRESULT wined3d_palette_init(IWineD3DPaletteImpl palette, IWineD3DDeviceImpl device,
3370	DWORD flags, const PALETTEENTRY entries, IUnknown parent) DECLSPEC_HIDDEN;
3371
3372	/* DirectDraw utility functions */
3373	extern WINED3DFORMAT pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
3374
3375	/*****************************************************************************
3376	* Pixel format management
3377	*/
3378
3379	/* WineD3D pixel format flags */
3380	#define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING 0x1
3381	#define WINED3DFMT_FLAG_FILTERING 0x2
3382	#define WINED3DFMT_FLAG_DEPTH 0x4
3383	#define WINED3DFMT_FLAG_STENCIL 0x8
3384	#define WINED3DFMT_FLAG_RENDERTARGET 0x10
3385	#define WINED3DFMT_FLAG_FOURCC 0x20
3386	#define WINED3DFMT_FLAG_FBO_ATTACHABLE 0x40
3387	#define WINED3DFMT_FLAG_COMPRESSED 0x80
3388	#define WINED3DFMT_FLAG_GETDC 0x100
3389	#define WINED3DFMT_FLAG_FLOAT 0x200
3390
3391	struct wined3d_format_desc
3392	{
3393	WINED3DFORMAT format;
3394	DWORD red_mask;
3395	DWORD green_mask;
3396	DWORD blue_mask;
3397	DWORD alpha_mask;
3398	UINT byte_count;
3399	WORD depth_size;
3400	WORD stencil_size;
3401
3402	UINT block_width;
3403	UINT block_height;
3404	UINT block_byte_count;
3405
3406	enum wined3d_ffp_emit_idx emit_idx;
3407	GLint component_count;
3408	GLenum gl_vtx_type;
3409	GLint gl_vtx_format;
3410	GLboolean gl_normalized;
3411	unsigned int component_size;
3412
3413	GLint glInternal;
3414	GLint glGammaInternal;
3415	GLint rtInternal;
3416	GLint glFormat;
3417	GLint glType;
3418	UINT conv_byte_count;
3419	unsigned int Flags;
3420	float heightscale;
3421	struct color_fixup_desc color_fixup;
3422	void (convert)(const BYTE src, BYTE *dst, UINT pitch, UINT width, UINT height);
3423	};
3424
3425	const struct wined3d_format_desc *getFormatDescEntry(WINED3DFORMAT fmt,
3426	const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
3427
3428	static inline BOOL use_vs(IWineD3DStateBlockImpl *stateblock)
3429	{
3430	/* Check stateblock->vertexDecl to allow this to be used from
3431	* IWineD3DDeviceImpl_FindTexUnitMap(). This is safe because
3432	* stateblock->vertexShader implies a vertex declaration instead of ddraw
3433	* style strided data. */
3434	return (stateblock->vertexShader
3435	&& !((IWineD3DVertexDeclarationImpl *)stateblock->vertexDecl)->position_transformed
3436	&& stateblock->device->vs_selected_mode != SHADER_NONE);
3437	}
3438
3439	static inline BOOL use_ps(IWineD3DStateBlockImpl *stateblock)
3440	{
3441	return (stateblock->pixelShader && stateblock->device->ps_selected_mode != SHADER_NONE);
3442	}
3443
3444	void stretch_rect_fbo(IWineD3DDevice iface, IWineD3DSurface src_surface,
3445	const RECT src_rect, IWineD3DSurface dst_surface, const RECT *dst_rect,
3446	const WINED3DTEXTUREFILTERTYPE filter) DECLSPEC_HIDDEN;
3447
3448	/* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
3449	#define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
3450
3451	#define WINEMAKEFOURCC(ch0, ch1, ch2, ch3) \
3452	((DWORD)(BYTE)(ch0) \| ((DWORD)(BYTE)(ch1) << 8) \| \
3453	((DWORD)(BYTE)(ch2) << 16) \| ((DWORD)(BYTE)(ch3) << 24 ))
3454
3455	#define MAKEDWORD_VERSION(maj, min) (((maj & 0xffff) << 16) \| (min & 0xffff))
3456
3457	#ifdef RT_OS_DARWIN
3458	void MyNSGLGetProcAddress(const char name);
3459	#endif
3460
3461	/** @def VBOX_CHECK_GL_CALL
3462	* Performs OpenGL call @a a_Expr and check glGetError.
3463	* Errors will be asserted in strict builds and hit the release log in
3464	* non-strict builds.
3465	* @param a_Expr The OpenGL call expression. Always executed!
3466	*/
3467	#ifdef VBOX_WITH_VMSVGA
3468	# define VBOX_CHECK_GL_CALL(a_Expr) \
3469	do { \
3470	GLint rcCheckCall; \
3471	a_Expr; \
3472	rcCheckCall = glGetError(); \
3473	AssertLogRelMsg(rcCheckCall == GL_NO_ERROR, ("%s -> %#x\n", #a_Expr, rcCheckCall)); \
3474	} while (0)
3475	#else
3476	# define VBOX_CHECK_GL_CALL(a_Expr) do { a_Expr; } while (0)
3477	#endif
3478
3479	#endif /* !VBOX_INCLUDED_SRC_Graphics_shaderlib_wined3d_private_h */

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source: vbox/trunk/src/VBox/Devices/Graphics/shaderlib/wined3d_private.h@ 103417

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