wined3d_private.h@ 53747

Last change on this file since 53747 was 53747, checked in by vboxsync, 10 years ago
directx.c / VBOX_CHECK_GL_CALL needs VBox assertions and logging.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 131.2 KB

Line
1	/*
2	* Direct3D wine internal private include file
3	*
4	* Copyright 2002-2003 The wine-d3d team
5	* Copyright 2002-2003 Raphael Junqueira
6	* Copyright 2002-2003, 2004 Jason Edmeades
7	* Copyright 2005 Oliver Stieber
8	*
9	* This library is free software; you can redistribute it and/or
10	* modify it under the terms of the GNU Lesser General Public
11	* License as published by the Free Software Foundation; either
12	* version 2.1 of the License, or (at your option) any later version.
13	*
14	* This library is distributed in the hope that it will be useful,
15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17	* Lesser General Public License for more details.
18	*
19	* You should have received a copy of the GNU Lesser General Public
20	* License along with this library; if not, write to the Free Software
21	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22	*/
23
24	/*
25	* Oracle LGPL Disclaimer: For the avoidance of doubt, except that if any license choice
26	* other than GPL or LGPL is available it will apply instead, Oracle elects to use only
27	* the Lesser General Public License version 2.1 (LGPLv2) at this time for any software where
28	* a choice of LGPL license versions is made available with the language indicating
29	* that LGPLv2 or any later version may be used, or where a choice of which version
30	* of the LGPL is applied is otherwise unspecified.
31	*/
32
33	#ifndef __WINE_WINED3D_PRIVATE_H
34	#define __WINE_WINED3D_PRIVATE_H
35
36	#include <stdarg.h>
37	#include <math.h>
38	#include <limits.h>
39	#define NONAMELESSUNION
40	#define NONAMELESSSTRUCT
41	#define COBJMACROS
42	#ifndef VBOX_WINE_WITHOUT_LIBWINE
43	#include "windef.h"
44	#include "winbase.h"
45	#include "winreg.h"
46	#include "wingdi.h"
47	#include "winuser.h"
48	#else
49	#include <windows.h>
50	#endif
51	#include "wine/debug.h"
52	#include "wine/unicode.h"
53
54	#ifndef VBOX_WINE_WITHOUT_LIBWINE
55	#include "objbase.h"
56	#endif
57	#include "wine/wined3d.h"
58	#include "wined3d_gl.h"
59	#include "wine/list.h"
60	#include "wine/rbtree.h"
61
62	#include "vboxext.h"
63
64	#ifdef VBOX_WITH_VMSVGA
65	# ifndef LOG_GROUP
66	# define LOG_GROUP LOG_GROUP_DEV_VMSVGA
67	# endif
68	# include <iprt/assert.h>
69	# include <VBox/log.h>
70	# include "winoverride.h"
71	#endif
72
73	#ifdef VBOX_WITH_WDDM
74	# include "vboxsharedrc.h"
75	#endif
76
77	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
78	# define VBoxTlsRefGetImpl(_tls) (TlsGetValue((DWORD)(_tls)))
79	# define VBoxTlsRefSetImpl(_tls, _val) (TlsSetValue((DWORD)(_tls), (_val)))
80	# define VBoxTlsRefAssertImpl Assert
81	# undef cdecl /* see windef.h */
82	# include <VBox/VBoxVideo3D.h>
83	#endif
84
85	/* Driver quirks */
86	#define WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT 0x00000001
87	#define WINED3D_QUIRK_SET_TEXCOORD_W 0x00000002
88	#define WINED3D_QUIRK_GLSL_CLIP_VARYING 0x00000004
89	#define WINED3D_QUIRK_ALLOWS_SPECULAR_ALPHA 0x00000008
90	#define WINED3D_QUIRK_NV_CLIP_BROKEN 0x00000010
91	#define WINED3D_QUIRK_FBO_TEX_UPDATE 0x00000020
92	#define WINED3D_QUIRK_FULLSIZE_BLIT 0x00000040
93	#define WINED3D_QUIRK_FORCE_BLIT 0x00000080
94
95	/* Texture format fixups */
96
97	enum fixup_channel_source
98	{
99	CHANNEL_SOURCE_ZERO = 0,
100	CHANNEL_SOURCE_ONE = 1,
101	CHANNEL_SOURCE_X = 2,
102	CHANNEL_SOURCE_Y = 3,
103	CHANNEL_SOURCE_Z = 4,
104	CHANNEL_SOURCE_W = 5,
105	CHANNEL_SOURCE_COMPLEX0 = 6,
106	CHANNEL_SOURCE_COMPLEX1 = 7,
107	};
108
109	enum complex_fixup
110	{
111	COMPLEX_FIXUP_NONE = 0,
112	COMPLEX_FIXUP_YUY2 = 1,
113	COMPLEX_FIXUP_UYVY = 2,
114	COMPLEX_FIXUP_YV12 = 3,
115	COMPLEX_FIXUP_P8 = 4,
116	};
117
118	#include <pshpack2.h>
119	struct color_fixup_desc
120	{
121	unsigned x_sign_fixup : 1;
122	unsigned x_source : 3;
123	unsigned y_sign_fixup : 1;
124	unsigned y_source : 3;
125	unsigned z_sign_fixup : 1;
126	unsigned z_source : 3;
127	unsigned w_sign_fixup : 1;
128	unsigned w_source : 3;
129	};
130	#include <poppack.h>
131
132	static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
133	{0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
134
135	static inline struct color_fixup_desc create_color_fixup_desc(
136	int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
137	int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
138	{
139	struct color_fixup_desc fixup =
140	{
141	sign0, src0,
142	sign1, src1,
143	sign2, src2,
144	sign3, src3,
145	};
146	return fixup;
147	}
148
149	static inline struct color_fixup_desc create_complex_fixup_desc(enum complex_fixup complex_fixup)
150	{
151	struct color_fixup_desc fixup =
152	{
153	0, complex_fixup & (1 << 0) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
154	0, complex_fixup & (1 << 1) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
155	0, complex_fixup & (1 << 2) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
156	0, complex_fixup & (1 << 3) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
157	};
158	return fixup;
159	}
160
161	static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
162	{
163	return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
164	}
165
166	static inline BOOL is_complex_fixup(struct color_fixup_desc fixup)
167	{
168	return fixup.x_source == CHANNEL_SOURCE_COMPLEX0 \|\| fixup.x_source == CHANNEL_SOURCE_COMPLEX1;
169	}
170
171	static inline enum complex_fixup get_complex_fixup(struct color_fixup_desc fixup)
172	{
173	enum complex_fixup complex_fixup = 0;
174	if (fixup.x_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 0);
175	if (fixup.y_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 1);
176	if (fixup.z_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 2);
177	if (fixup.w_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 3);
178	return complex_fixup;
179	}
180
181	void *wined3d_rb_alloc(size_t size) DECLSPEC_HIDDEN;
182	void wined3d_rb_realloc(void ptr, size_t size) DECLSPEC_HIDDEN;
183	void wined3d_rb_free(void *ptr) DECLSPEC_HIDDEN;
184
185	/* Device caps */
186	#define MAX_PALETTES 65536
187	#define MAX_STREAMS 16
188	#define MAX_TEXTURES 8
189	#define MAX_FRAGMENT_SAMPLERS 16
190	#define MAX_VERTEX_SAMPLERS 4
191	#define MAX_COMBINED_SAMPLERS (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
192	#define MAX_ACTIVE_LIGHTS 8
193	#define MAX_CLIPPLANES WINED3DMAXUSERCLIPPLANES
194
195	struct min_lookup
196	{
197	GLenum mip[WINED3DTEXF_LINEAR + 1];
198	};
199
200	extern const struct min_lookup minMipLookup[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
201	extern const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
202	extern const struct min_lookup minMipLookup_noMip[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
203	extern const GLenum magLookup[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
204	extern const GLenum magLookup_noFilter[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
205
206	static inline GLenum wined3d_gl_mag_filter(const GLenum mag_lookup[], WINED3DTEXTUREFILTERTYPE mag_filter)
207	{
208	return mag_lookup[mag_filter];
209	}
210
211	static inline GLenum wined3d_gl_min_mip_filter(const struct min_lookup min_mip_lookup[],
212	WINED3DTEXTUREFILTERTYPE min_filter, WINED3DTEXTUREFILTERTYPE mip_filter)
213	{
214	return min_mip_lookup[min_filter].mip[mip_filter];
215	}
216
217	/* float_16_to_32() and float_32_to_16() (see implementation in
218	* surface_base.c) convert 16 bit floats in the FLOAT16 data type
219	* to standard C floats and vice versa. They do not depend on the encoding
220	* of the C float, so they are platform independent, but slow. On x86 and
221	* other IEEE 754 compliant platforms the conversion can be accelerated by
222	* bit shifting the exponent and mantissa. There are also some SSE-based
223	* assembly routines out there.
224	*
225	* See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
226	*/
227	static inline float float_16_to_32(const unsigned short *in) {
228	unsigned long fNaN = 0x7fc00000;
229	unsigned long fNegInf = 0xff800000;
230	unsigned long fInf = 0x7f800000;
231
232	const unsigned short s = ((*in) & 0x8000);
233	const unsigned short e = ((*in) & 0x7C00) >> 10;
234	const unsigned short m = (*in) & 0x3FF;
235	const float sgn = (s ? -1.0f : 1.0f);
236
237	if(e == 0) {
238	if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
239	else return sgn * pow(2, -14.0f) * ((float)m / 1024.0f);
240	} else if(e < 31) {
241	return sgn * pow(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
242	} else {
243	if(m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
244	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
245	}
246	}
247
248	static inline float float_24_to_32(DWORD in)
249	{
250	const float sgn = in & 0x800000 ? -1.0f : 1.0f;
251	const unsigned short e = (in & 0x780000) >> 19;
252	const unsigned short m = in & 0x7ffff;
253	unsigned long fNaN = 0x7fc00000;
254	unsigned long fNegInf = 0xff800000;
255	unsigned long fInf = 0x7f800000;
256
257	if (e == 0)
258	{
259	if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
260	else return sgn * pow(2, -6.0f) * ((float)m / 524288.0f);
261	}
262	else if (e < 15)
263	{
264	return sgn * pow(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
265	}
266	else
267	{
268	if (m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
269	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
270	}
271	}
272
273	/**
274	* Settings
275	*/
276	#define VS_NONE 0
277	#define VS_HW 1
278
279	#define PS_NONE 0
280	#define PS_HW 1
281
282	#define VBO_NONE 0
283	#define VBO_HW 1
284
285	#define ORM_BACKBUFFER 0
286	#define ORM_FBO 1
287
288	#define SHADER_ARB 1
289	#define SHADER_GLSL 2
290	#define SHADER_ATI 3
291	#define SHADER_NONE 4
292
293	#define RTL_DISABLE -1
294	#define RTL_READDRAW 1
295	#define RTL_READTEX 2
296
297	#define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
298	#define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
299
300	/* NOTE: When adding fields to this structure, make sure to update the default
301	* values in wined3d_main.c as well. */
302	typedef struct wined3d_settings_s {
303	/* vertex and pixel shader modes */
304	int vs_mode;
305	int ps_mode;
306	/* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
307	we should use it. However, until it's fully implemented, we'll leave it as a registry
308	setting for developers. */
309	BOOL glslRequested;
310	int offscreen_rendering_mode;
311	int rendertargetlock_mode;
312	unsigned short pci_vendor_id;
313	unsigned short pci_device_id;
314	/* Memory tracking and object counting */
315	unsigned int emulated_textureram;
316	char *logo;
317	int allow_multisampling;
318	BOOL strict_draw_ordering;
319	} wined3d_settings_t;
320
321	extern wined3d_settings_t wined3d_settings DECLSPEC_HIDDEN;
322
323	typedef enum _WINED3DSAMPLER_TEXTURE_TYPE
324	{
325	WINED3DSTT_UNKNOWN = 0,
326	WINED3DSTT_1D = 1,
327	WINED3DSTT_2D = 2,
328	WINED3DSTT_CUBE = 3,
329	WINED3DSTT_VOLUME = 4,
330	} WINED3DSAMPLER_TEXTURE_TYPE;
331
332	typedef enum _WINED3DSHADER_PARAM_REGISTER_TYPE
333	{
334	WINED3DSPR_TEMP = 0,
335	WINED3DSPR_INPUT = 1,
336	WINED3DSPR_CONST = 2,
337	WINED3DSPR_ADDR = 3,
338	WINED3DSPR_TEXTURE = 3,
339	WINED3DSPR_RASTOUT = 4,
340	WINED3DSPR_ATTROUT = 5,
341	WINED3DSPR_TEXCRDOUT = 6,
342	WINED3DSPR_OUTPUT = 6,
343	WINED3DSPR_CONSTINT = 7,
344	WINED3DSPR_COLOROUT = 8,
345	WINED3DSPR_DEPTHOUT = 9,
346	WINED3DSPR_SAMPLER = 10,
347	WINED3DSPR_CONST2 = 11,
348	WINED3DSPR_CONST3 = 12,
349	WINED3DSPR_CONST4 = 13,
350	WINED3DSPR_CONSTBOOL = 14,
351	WINED3DSPR_LOOP = 15,
352	WINED3DSPR_TEMPFLOAT16 = 16,
353	WINED3DSPR_MISCTYPE = 17,
354	WINED3DSPR_LABEL = 18,
355	WINED3DSPR_PREDICATE = 19,
356	WINED3DSPR_IMMCONST,
357	WINED3DSPR_CONSTBUFFER,
358	} WINED3DSHADER_PARAM_REGISTER_TYPE;
359
360	enum wined3d_immconst_type
361	{
362	WINED3D_IMMCONST_FLOAT,
363	WINED3D_IMMCONST_FLOAT4,
364	};
365
366	#define WINED3DSP_NOSWIZZLE (0 \| (1 << 2) \| (2 << 4) \| (3 << 6))
367
368	typedef enum _WINED3DSHADER_PARAM_SRCMOD_TYPE
369	{
370	WINED3DSPSM_NONE = 0,
371	WINED3DSPSM_NEG = 1,
372	WINED3DSPSM_BIAS = 2,
373	WINED3DSPSM_BIASNEG = 3,
374	WINED3DSPSM_SIGN = 4,
375	WINED3DSPSM_SIGNNEG = 5,
376	WINED3DSPSM_COMP = 6,
377	WINED3DSPSM_X2 = 7,
378	WINED3DSPSM_X2NEG = 8,
379	WINED3DSPSM_DZ = 9,
380	WINED3DSPSM_DW = 10,
381	WINED3DSPSM_ABS = 11,
382	WINED3DSPSM_ABSNEG = 12,
383	WINED3DSPSM_NOT = 13,
384	} WINED3DSHADER_PARAM_SRCMOD_TYPE;
385
386	#define WINED3DSP_WRITEMASK_0 0x1 /* .x r */
387	#define WINED3DSP_WRITEMASK_1 0x2 /* .y g */
388	#define WINED3DSP_WRITEMASK_2 0x4 /* .z b */
389	#define WINED3DSP_WRITEMASK_3 0x8 /* .w a */
390	#define WINED3DSP_WRITEMASK_ALL 0xf /* all */
391
392	typedef enum _WINED3DSHADER_PARAM_DSTMOD_TYPE
393	{
394	WINED3DSPDM_NONE = 0,
395	WINED3DSPDM_SATURATE = 1,
396	WINED3DSPDM_PARTIALPRECISION = 2,
397	WINED3DSPDM_MSAMPCENTROID = 4,
398	} WINED3DSHADER_PARAM_DSTMOD_TYPE;
399
400	/* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
401	#define WINED3DSI_TEXLD_PROJECT 1
402	#define WINED3DSI_TEXLD_BIAS 2
403
404	typedef enum COMPARISON_TYPE
405	{
406	COMPARISON_GT = 1,
407	COMPARISON_EQ = 2,
408	COMPARISON_GE = 3,
409	COMPARISON_LT = 4,
410	COMPARISON_NE = 5,
411	COMPARISON_LE = 6,
412	} COMPARISON_TYPE;
413
414	#define WINED3D_SM1_VS 0xfffe
415	#define WINED3D_SM1_PS 0xffff
416	#define WINED3D_SM4_PS 0x0000
417	#define WINED3D_SM4_VS 0x0001
418	#define WINED3D_SM4_GS 0x0002
419
420	/* Shader version tokens, and shader end tokens */
421	#define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) \| ((major) << 8) \| (minor))
422	#define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) \| ((major) << 8) \| (minor))
423
424	/* Shader backends */
425
426	/* TODO: Make this dynamic, based on shader limits ? */
427	#define MAX_ATTRIBS 16
428	#define MAX_REG_ADDR 1
429	#define MAX_REG_TEMP 32
430	#define MAX_REG_TEXCRD 8
431	#define MAX_REG_INPUT 12
432	#define MAX_REG_OUTPUT 12
433	#define MAX_CONST_I 16
434	#define MAX_CONST_B 16
435
436	/* FIXME: This needs to go up to 2048 for
437	* Shader model 3 according to msdn (and for software shaders) */
438	#define MAX_LABELS 16
439
440	#define SHADER_PGMSIZE 65535
441
442	struct wined3d_shader_buffer
443	{
444	char *buffer;
445	unsigned int bsize;
446	unsigned int lineNo;
447	BOOL newline;
448	};
449
450	enum WINED3D_SHADER_INSTRUCTION_HANDLER
451	{
452	WINED3DSIH_ABS,
453	WINED3DSIH_ADD,
454	WINED3DSIH_BEM,
455	WINED3DSIH_BREAK,
456	WINED3DSIH_BREAKC,
457	WINED3DSIH_BREAKP,
458	WINED3DSIH_CALL,
459	WINED3DSIH_CALLNZ,
460	WINED3DSIH_CMP,
461	WINED3DSIH_CND,
462	WINED3DSIH_CRS,
463	WINED3DSIH_CUT,
464	WINED3DSIH_DCL,
465	WINED3DSIH_DEF,
466	WINED3DSIH_DEFB,
467	WINED3DSIH_DEFI,
468	WINED3DSIH_DP2ADD,
469	WINED3DSIH_DP3,
470	WINED3DSIH_DP4,
471	WINED3DSIH_DST,
472	WINED3DSIH_DSX,
473	WINED3DSIH_DSY,
474	WINED3DSIH_ELSE,
475	WINED3DSIH_EMIT,
476	WINED3DSIH_ENDIF,
477	WINED3DSIH_ENDLOOP,
478	WINED3DSIH_ENDREP,
479	WINED3DSIH_EXP,
480	WINED3DSIH_EXPP,
481	WINED3DSIH_FRC,
482	WINED3DSIH_IADD,
483	WINED3DSIH_IF,
484	WINED3DSIH_IFC,
485	WINED3DSIH_IGE,
486	WINED3DSIH_LABEL,
487	WINED3DSIH_LIT,
488	WINED3DSIH_LOG,
489	WINED3DSIH_LOGP,
490	WINED3DSIH_LOOP,
491	WINED3DSIH_LRP,
492	WINED3DSIH_LT,
493	WINED3DSIH_M3x2,
494	WINED3DSIH_M3x3,
495	WINED3DSIH_M3x4,
496	WINED3DSIH_M4x3,
497	WINED3DSIH_M4x4,
498	WINED3DSIH_MAD,
499	WINED3DSIH_MAX,
500	WINED3DSIH_MIN,
501	WINED3DSIH_MOV,
502	WINED3DSIH_MOVA,
503	WINED3DSIH_MUL,
504	WINED3DSIH_NOP,
505	WINED3DSIH_NRM,
506	WINED3DSIH_PHASE,
507	WINED3DSIH_POW,
508	WINED3DSIH_RCP,
509	WINED3DSIH_REP,
510	WINED3DSIH_RET,
511	WINED3DSIH_RSQ,
512	WINED3DSIH_SETP,
513	WINED3DSIH_SGE,
514	WINED3DSIH_SGN,
515	WINED3DSIH_SINCOS,
516	WINED3DSIH_SLT,
517	WINED3DSIH_SUB,
518	WINED3DSIH_TEX,
519	WINED3DSIH_TEXBEM,
520	WINED3DSIH_TEXBEML,
521	WINED3DSIH_TEXCOORD,
522	WINED3DSIH_TEXDEPTH,
523	WINED3DSIH_TEXDP3,
524	WINED3DSIH_TEXDP3TEX,
525	WINED3DSIH_TEXKILL,
526	WINED3DSIH_TEXLDD,
527	WINED3DSIH_TEXLDL,
528	WINED3DSIH_TEXM3x2DEPTH,
529	WINED3DSIH_TEXM3x2PAD,
530	WINED3DSIH_TEXM3x2TEX,
531	WINED3DSIH_TEXM3x3,
532	WINED3DSIH_TEXM3x3DIFF,
533	WINED3DSIH_TEXM3x3PAD,
534	WINED3DSIH_TEXM3x3SPEC,
535	WINED3DSIH_TEXM3x3TEX,
536	WINED3DSIH_TEXM3x3VSPEC,
537	WINED3DSIH_TEXREG2AR,
538	WINED3DSIH_TEXREG2GB,
539	WINED3DSIH_TEXREG2RGB,
540	WINED3DSIH_TABLE_SIZE
541	};
542
543	enum wined3d_shader_type
544	{
545	WINED3D_SHADER_TYPE_PIXEL,
546	WINED3D_SHADER_TYPE_VERTEX,
547	WINED3D_SHADER_TYPE_GEOMETRY,
548	};
549
550	struct wined3d_shader_version
551	{
552	enum wined3d_shader_type type;
553	BYTE major;
554	BYTE minor;
555	};
556
557	#define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) \| (minor))
558
559	typedef struct shader_reg_maps
560	{
561	struct wined3d_shader_version shader_version;
562	BYTE texcoord; /* MAX_REG_TEXCRD, 8 */
563	BYTE address; /* MAX_REG_ADDR, 1 */
564	WORD labels; /* MAX_LABELS, 16 */
565	DWORD temporary; /* MAX_REG_TEMP, 32 */
566	DWORD constf; / pixel, vertex */
567	DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
568	WORD input_registers; /* max(MAX_REG_INPUT, MAX_ATTRIBS), 16 */
569	WORD output_registers; /* MAX_REG_OUTPUT, 12 */
570	WORD integer_constants; /* MAX_CONST_I, 16 */
571	WORD boolean_constants; /* MAX_CONST_B, 16 */
572	WORD local_int_consts; /* MAX_CONST_I, 16 */
573	WORD local_bool_consts; /* MAX_CONST_B, 16 */
574
575	WINED3DSAMPLER_TEXTURE_TYPE sampler_type[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
576	BYTE bumpmat; /* MAX_TEXTURES, 8 */
577	BYTE luminanceparams; /* MAX_TEXTURES, 8 */
578
579	WORD usesnrm : 1;
580	WORD vpos : 1;
581	WORD usesdsx : 1;
582	WORD usesdsy : 1;
583	WORD usestexldd : 1;
584	WORD usesmova : 1;
585	WORD usesfacing : 1;
586	WORD usesrelconstF : 1;
587	WORD fog : 1;
588	WORD usestexldl : 1;
589	WORD usesifc : 1;
590	WORD usescall : 1;
591	WORD padding : 4;
592
593	/* Whether or not loops are used in this shader, and nesting depth */
594	unsigned loop_depth;
595	unsigned highest_render_target;
596
597	} shader_reg_maps;
598
599	struct wined3d_shader_context
600	{
601	IWineD3DBaseShader *shader;
602	const struct wined3d_gl_info *gl_info;
603	const struct shader_reg_maps *reg_maps;
604	struct wined3d_shader_buffer *buffer;
605	void *backend_data;
606	};
607
608	struct wined3d_shader_register
609	{
610	WINED3DSHADER_PARAM_REGISTER_TYPE type;
611	UINT idx;
612	UINT array_idx;
613	const struct wined3d_shader_src_param *rel_addr;
614	enum wined3d_immconst_type immconst_type;
615	DWORD immconst_data[4];
616	};
617
618	struct wined3d_shader_dst_param
619	{
620	struct wined3d_shader_register reg;
621	DWORD write_mask;
622	DWORD modifiers;
623	DWORD shift;
624	};
625
626	struct wined3d_shader_src_param
627	{
628	struct wined3d_shader_register reg;
629	DWORD swizzle;
630	DWORD modifiers;
631	};
632
633	struct wined3d_shader_instruction
634	{
635	const struct wined3d_shader_context *ctx;
636	enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
637	DWORD flags;
638	BOOL coissue;
639	DWORD predicate;
640	UINT dst_count;
641	const struct wined3d_shader_dst_param *dst;
642	UINT src_count;
643	const struct wined3d_shader_src_param *src;
644	};
645
646	struct wined3d_shader_semantic
647	{
648	WINED3DDECLUSAGE usage;
649	UINT usage_idx;
650	WINED3DSAMPLER_TEXTURE_TYPE sampler_type;
651	struct wined3d_shader_dst_param reg;
652	};
653
654	struct wined3d_shader_attribute
655	{
656	WINED3DDECLUSAGE usage;
657	UINT usage_idx;
658	};
659
660	struct wined3d_shader_loop_control
661	{
662	unsigned int count;
663	unsigned int start;
664	int step;
665	};
666
667	struct wined3d_shader_frontend
668	{
669	void (shader_init)(const DWORD ptr, const struct wined3d_shader_signature output_signature);
670	void (shader_free)(void data);
671	void (shader_read_header)(void data, const DWORD *ptr, struct wined3d_shader_version shader_version);
672	void (shader_read_opcode)(void data, const DWORD *ptr, struct wined3d_shader_instruction ins, UINT *param_size);
673	void (shader_read_src_param)(void data, const DWORD *ptr, struct wined3d_shader_src_param src_param,
674	struct wined3d_shader_src_param *src_rel_addr);
675	void (shader_read_dst_param)(void data, const DWORD *ptr, struct wined3d_shader_dst_param dst_param,
676	struct wined3d_shader_src_param *dst_rel_addr);
677	void (shader_read_semantic)(const DWORD ptr, struct wined3d_shader_semantic semantic);
678	void (shader_read_comment)(const DWORD ptr, const char comment, UINT comment_size);
679	BOOL (shader_is_end)(void data, const DWORD **ptr);
680	};
681
682	extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
683	extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
684
685	typedef void (SHADER_HANDLER)(const struct wined3d_shader_instruction );
686
687	struct shader_caps {
688	DWORD VertexShaderVersion;
689	DWORD MaxVertexShaderConst;
690
691	DWORD PixelShaderVersion;
692	float PixelShader1xMaxValue;
693	DWORD MaxPixelShaderConst;
694
695	WINED3DVSHADERCAPS2_0 VS20Caps;
696	WINED3DPSHADERCAPS2_0 PS20Caps;
697
698	DWORD MaxVShaderInstructionsExecuted;
699	DWORD MaxPShaderInstructionsExecuted;
700	DWORD MaxVertexShader30InstructionSlots;
701	DWORD MaxPixelShader30InstructionSlots;
702
703	BOOL VSClipping;
704	};
705
706	enum tex_types
707	{
708	tex_1d = 0,
709	tex_2d = 1,
710	tex_3d = 2,
711	tex_cube = 3,
712	tex_rect = 4,
713	tex_type_count = 5,
714	};
715
716	enum vertexprocessing_mode {
717	fixedfunction,
718	vertexshader,
719	pretransformed
720	};
721
722	#define WINED3D_CONST_NUM_UNUSED ~0U
723
724	enum fogmode {
725	FOG_OFF,
726	FOG_LINEAR,
727	FOG_EXP,
728	FOG_EXP2
729	};
730
731	struct wined3d_context;
732
733	#define WINED3D_PSARGS_PROJECTED (1<<3)
734	#define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
735	#define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xF
736
737	/* Stateblock dependent parameters which have to be hardcoded
738	* into the shader code
739	*/
740	struct ps_compile_args {
741	struct color_fixup_desc color_fixup[MAX_FRAGMENT_SAMPLERS];
742	enum vertexprocessing_mode vp_mode;
743	enum fogmode fog;
744	/* Projected textures(ps 1.0-1.3) */
745	WORD tex_transform;
746	/* Texture types(2D, Cube, 3D) in ps 1.x */
747	WORD srgb_correction;
748	WORD np2_fixup;
749	/* Bitmap for NP2 texcoord fixups (16 samplers max currently).
750	D3D9 has a limit of 16 samplers and the fixup is superfluous
751	in D3D10 (unconditional NP2 support mandatory). */
752	WORD t_mirror;
753	};
754
755	enum fog_src_type {
756	VS_FOG_Z = 0,
757	VS_FOG_COORD = 1
758	};
759
760	struct vs_compile_args {
761	BYTE fog_src;
762	BYTE clip_enabled;
763	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
764	};
765
766	typedef struct {
767	void (shader_handle_instruction)(const struct wined3d_shader_instruction );
768	void (shader_select)(const struct wined3d_context context, BOOL usePS, BOOL useVS);
769	void (shader_select_depth_blt)(IWineD3DDevice iface, enum tex_types tex_type);
770	void (shader_deselect_depth_blt)(IWineD3DDevice iface);
771	void (shader_update_float_vertex_constants)(IWineD3DDevice iface, UINT start, UINT count);
772	void (shader_update_float_pixel_constants)(IWineD3DDevice iface, UINT start, UINT count);
773	void (shader_load_constants)(const struct wined3d_context context, char usePS, char useVS);
774	void (shader_load_np2fixup_constants)(IWineD3DDevice iface, char usePS, char useVS);
775	void (shader_destroy)(IWineD3DBaseShader iface);
776	HRESULT (shader_alloc_private)(IWineD3DDevice iface);
777	void (shader_free_private)(IWineD3DDevice iface);
778	BOOL (shader_dirtifyable_constants)(IWineD3DDevice iface);
779	void (shader_get_caps)(const struct wined3d_gl_info gl_info, struct shader_caps *caps);
780	BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
781	void (shader_add_instruction_modifiers)(const struct wined3d_shader_instruction ins);
782	} shader_backend_t;
783
784	extern const shader_backend_t glsl_shader_backend DECLSPEC_HIDDEN;
785	extern const shader_backend_t arb_program_shader_backend DECLSPEC_HIDDEN;
786	extern const shader_backend_t none_shader_backend DECLSPEC_HIDDEN;
787
788	/* X11 locking */
789
790	extern void (* CDECL wine_tsx11_lock_ptr)(void) DECLSPEC_HIDDEN;
791	extern void (* CDECL wine_tsx11_unlock_ptr)(void) DECLSPEC_HIDDEN;
792
793	/* As GLX relies on X, this is needed */
794	extern int num_lock DECLSPEC_HIDDEN;
795
796	#if 0
797	#define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
798	#define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
799	#else
800	#define ENTER_GL() wine_tsx11_lock_ptr()
801	#define LEAVE_GL() wine_tsx11_unlock_ptr()
802	#endif
803
804	/*****************************************************************************
805	* Defines
806	*/
807
808	/* GL related defines */
809	/* ------------------ */
810	#define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
811
812	#define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
813	#define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
814	#define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
815	#define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
816
817	#define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
818	#define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
819	#define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
820	#define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
821
822	#define D3DCOLORTOGLFLOAT4(dw, vec) do { \
823	(vec)[0] = D3DCOLOR_R(dw); \
824	(vec)[1] = D3DCOLOR_G(dw); \
825	(vec)[2] = D3DCOLOR_B(dw); \
826	(vec)[3] = D3DCOLOR_A(dw); \
827	} while(0)
828
829	/* DirectX Device Limits */
830	/* --------------------- */
831	#define MAX_MIP_LEVELS 32 /* Maximum number of mipmap levels. */
832	#define HIGHEST_TRANSFORMSTATE WINED3DTS_WORLDMATRIX(255) /* Highest value in WINED3DTRANSFORMSTATETYPE */
833
834	/* Checking of API calls */
835	/* --------------------- */
836	#ifndef WINE_NO_DEBUG_MSGS
837	# ifdef VBOX_WITH_VMSVGA
838	# define checkGLcall(A) \
839	do { \
840	GLint err; \
841	if(!__WINE_IS_DEBUG_ON(_FIXME, __wine_dbch___default)) break; \
842	err = glGetError(); \
843	if (err == GL_NO_ERROR) { \
844	TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
845	\
846	} else { \
847	ERR(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
848	debug_glerror(err), err, A, __FILE__, __LINE__); \
849	} \
850	} while(0)
851	# else
852	# define checkGLcall(A) \
853	do { \
854	GLint err; \
855	if(!__WINE_IS_DEBUG_ON(_FIXME, __wine_dbch___default)) break; \
856	err = glGetError(); \
857	if (err == GL_NO_ERROR) { \
858	TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
859	\
860	} else do { \
861	ERR(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
862	debug_glerror(err), err, A, __FILE__, __LINE__); \
863	err = glGetError(); \
864	} while (err != GL_NO_ERROR); \
865	} while(0)
866	# endif
867	#else
868	#define checkGLcall(A) do {} while(0)
869	#endif
870
871	/* Trace routines / diagnostics */
872	/* ---------------------------- */
873
874	/* Dump out a matrix and copy it */
875	#define conv_mat(mat,gl_mat) \
876	do { \
877	TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
878	TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
879	TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
880	TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
881	memcpy(gl_mat, (mat), 16 * sizeof(float)); \
882	} while (0)
883
884	/* Trace vector and strided data information */
885	#define TRACE_STRIDED(si, name) do { if (si->use_map & (1 << name)) \
886	TRACE( #name "=(data:%p, stride:%d, format:%#x, vbo %d, stream %u)\n", \
887	si->elements[name].data, si->elements[name].stride, si->elements[name].format_desc->format, \
888	si->elements[name].buffer_object, si->elements[name].stream_idx); } while(0)
889
890	/* Advance declaration of structures to satisfy compiler */
891	typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
892	typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
893	typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
894	typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
895	typedef struct IWineD3DSwapChainImpl IWineD3DSwapChainImpl;
896
897	/* Global variables */
898	extern const float identity[16] DECLSPEC_HIDDEN;
899
900	/*****************************************************************************
901	* Compilable extra diagnostics
902	*/
903
904	/* TODO: Confirm each of these works when wined3d move completed */
905	#if 0 /* NOTE: Must be 0 in cvs */
906	/* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
907	of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
908	is enabled, and if it doesn't exist it is disabled. */
909	# define FRAME_DEBUGGING
910	/* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
911	the file is deleted */
912	# if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
913	# define SINGLE_FRAME_DEBUGGING
914	# endif
915	/* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
916	It can only be enabled when FRAME_DEBUGGING is also enabled
917	The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
918	array is drawn. */
919	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
920	# define SHOW_FRAME_MAKEUP 1
921	# endif
922	/* The following, when enabled, lets you see the makeup of the all the textures used during each
923	of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
924	The contents of the textures assigned to each stage are written into
925	/tmp/texture__<Stage>.ppm after each primitive array is drawn. /
926	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
927	# define SHOW_TEXTURE_MAKEUP 0
928	# endif
929	extern BOOL isOn;
930	extern BOOL isDumpingFrames;
931	extern LONG primCounter;
932	#endif
933
934	enum wined3d_ffp_idx
935	{
936	WINED3D_FFP_POSITION = 0,
937	WINED3D_FFP_BLENDWEIGHT = 1,
938	WINED3D_FFP_BLENDINDICES = 2,
939	WINED3D_FFP_NORMAL = 3,
940	WINED3D_FFP_PSIZE = 4,
941	WINED3D_FFP_DIFFUSE = 5,
942	WINED3D_FFP_SPECULAR = 6,
943	WINED3D_FFP_TEXCOORD0 = 7,
944	WINED3D_FFP_TEXCOORD1 = 8,
945	WINED3D_FFP_TEXCOORD2 = 9,
946	WINED3D_FFP_TEXCOORD3 = 10,
947	WINED3D_FFP_TEXCOORD4 = 11,
948	WINED3D_FFP_TEXCOORD5 = 12,
949	WINED3D_FFP_TEXCOORD6 = 13,
950	WINED3D_FFP_TEXCOORD7 = 14,
951	};
952
953	enum wined3d_ffp_emit_idx
954	{
955	WINED3D_FFP_EMIT_FLOAT1 = 0,
956	WINED3D_FFP_EMIT_FLOAT2 = 1,
957	WINED3D_FFP_EMIT_FLOAT3 = 2,
958	WINED3D_FFP_EMIT_FLOAT4 = 3,
959	WINED3D_FFP_EMIT_D3DCOLOR = 4,
960	WINED3D_FFP_EMIT_UBYTE4 = 5,
961	WINED3D_FFP_EMIT_SHORT2 = 6,
962	WINED3D_FFP_EMIT_SHORT4 = 7,
963	WINED3D_FFP_EMIT_UBYTE4N = 8,
964	WINED3D_FFP_EMIT_SHORT2N = 9,
965	WINED3D_FFP_EMIT_SHORT4N = 10,
966	WINED3D_FFP_EMIT_USHORT2N = 11,
967	WINED3D_FFP_EMIT_USHORT4N = 12,
968	WINED3D_FFP_EMIT_UDEC3 = 13,
969	WINED3D_FFP_EMIT_DEC3N = 14,
970	WINED3D_FFP_EMIT_FLOAT16_2 = 15,
971	WINED3D_FFP_EMIT_FLOAT16_4 = 16,
972	WINED3D_FFP_EMIT_COUNT = 17
973	};
974
975	struct wined3d_stream_info_element
976	{
977	const struct wined3d_format_desc *format_desc;
978	GLsizei stride;
979	const BYTE *data;
980	UINT stream_idx;
981	GLuint buffer_object;
982	};
983
984	struct wined3d_stream_info
985	{
986	struct wined3d_stream_info_element elements[MAX_ATTRIBS];
987	BOOL position_transformed;
988	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
989	WORD use_map; /* MAX_ATTRIBS, 16 */
990	};
991
992	/*****************************************************************************
993	* Prototypes
994	*/
995
996	/* Routine common to the draw primitive and draw indexed primitive routines */
997	void drawPrimitive(IWineD3DDevice *iface, UINT index_count,
998	UINT start_idx, UINT idxBytes, const void *idxData) DECLSPEC_HIDDEN;
999	DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
1000
1001	typedef void (WINE_GLAPI glAttribFunc)(const void data);
1002	typedef void (WINE_GLAPI glMultiTexCoordFunc)(GLenum unit, const void data);
1003	extern glAttribFunc position_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1004	extern glAttribFunc diffuse_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1005	extern glAttribFunc specular_func_3ubv DECLSPEC_HIDDEN;
1006	extern glAttribFunc specular_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1007	extern glAttribFunc normal_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1008	extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1009
1010	#define eps 1e-8
1011
1012	#define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1013	(((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1014
1015	/* Routines and structures related to state management */
1016
1017	#define STATE_RENDER(a) (a)
1018	#define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1019
1020	#define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1021	#define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1022
1023	/* + 1 because samplers start with 0 */
1024	#define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1025	#define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1026
1027	#define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
1028	#define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
1029
1030	#define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
1031	#define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
1032
1033	#define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
1034	#define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1035	#define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1036	#define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1037
1038	#define STATE_VDECL (STATE_INDEXBUFFER + 1)
1039	#define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1040
1041	#define STATE_VSHADER (STATE_VDECL + 1)
1042	#define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
1043
1044	#define STATE_VIEWPORT (STATE_VSHADER + 1)
1045	#define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1046
1047	#define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
1048	#define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
1049	#define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
1050	#define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
1051
1052	#define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
1053	#define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1054
1055	#define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1056	#define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1057
1058	#define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1059	#define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1060
1061	#define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1062	#define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1063
1064	#define STATE_FRONTFACE (STATE_MATERIAL + 1)
1065	#define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1066
1067	#define STATE_HIGHEST (STATE_FRONTFACE)
1068
1069	enum fogsource {
1070	FOGSOURCE_FFP,
1071	FOGSOURCE_VS,
1072	FOGSOURCE_COORD,
1073	};
1074
1075	#define WINED3D_MAX_FBO_ENTRIES 64
1076
1077	struct wined3d_occlusion_query
1078	{
1079	struct list entry;
1080	GLuint id;
1081	struct wined3d_context *context;
1082	};
1083
1084	union wined3d_gl_query_object
1085	{
1086	GLuint id;
1087	GLsync sync;
1088	};
1089
1090	struct wined3d_event_query
1091	{
1092	struct list entry;
1093	union wined3d_gl_query_object object;
1094	struct wined3d_context *context;
1095	};
1096
1097	enum wined3d_event_query_result
1098	{
1099	WINED3D_EVENT_QUERY_OK,
1100	WINED3D_EVENT_QUERY_WAITING,
1101	WINED3D_EVENT_QUERY_NOT_STARTED,
1102	WINED3D_EVENT_QUERY_WRONG_THREAD,
1103	WINED3D_EVENT_QUERY_ERROR
1104	};
1105
1106	void wined3d_event_query_destroy(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1107	enum wined3d_event_query_result wined3d_event_query_test(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1108	enum wined3d_event_query_result wined3d_event_query_finish(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1109	void wined3d_event_query_issue(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1110	HRESULT wined3d_event_query_supported(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1111
1112	struct wined3d_context
1113	{
1114	const struct wined3d_gl_info *gl_info;
1115	/* State dirtification
1116	* dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1117	* 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1118	* 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
1119	* only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1120	*/
1121	DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1122	DWORD numDirtyEntries;
1123	DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1124
1125	#ifdef VBOX_WITH_WDDM
1126	IWineD3DDeviceImpl *device;
1127	IWineD3DSwapChainImpl *currentSwapchain;
1128	#else
1129	IWineD3DSwapChainImpl *swapchain;
1130	#endif
1131
1132	IWineD3DSurface *current_rt;
1133	DWORD tid; /* Thread ID which owns this context at the moment */
1134
1135	/* Stores some information about the context state for optimization */
1136	WORD render_offscreen : 1;
1137	WORD draw_buffer_dirty : 1;
1138	WORD last_was_rhw : 1; /* true iff last draw_primitive was in xyzrhw mode */
1139	WORD last_was_pshader : 1;
1140	WORD last_was_vshader : 1;
1141	WORD namedArraysLoaded : 1;
1142	WORD numberedArraysLoaded : 1;
1143	WORD last_was_blit : 1;
1144	WORD last_was_ckey : 1;
1145	WORD fog_coord : 1;
1146	WORD fog_enabled : 1;
1147	WORD num_untracked_materials : 2; /* Max value 2 */
1148	WORD current : 1;
1149	#if !defined(VBOX_WINE_WITH_SINGLE_CONTEXT) && !defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1150	WORD destroyed : 1;
1151	#endif
1152	WORD valid : 1;
1153	BYTE texShaderBumpMap; /* MAX_TEXTURES, 8 */
1154	BYTE lastWasPow2Texture; /* MAX_TEXTURES, 8 */
1155	DWORD numbered_array_mask;
1156	GLenum tracking_parm; /* Which source is tracking current colour */
1157	GLenum untracked_materials[2];
1158	UINT blit_w, blit_h;
1159	enum fogsource fog_source;
1160
1161	char vshader_const_dirty, pshader_const_dirty;
1162
1163	/* The actual opengl context */
1164	UINT level;
1165	HGLRC restore_ctx;
1166	HDC restore_dc;
1167	HGLRC glCtx;
1168	#ifndef VBOX_WITH_WDDM
1169	HWND win_handle;
1170	HDC hdc;
1171	#endif
1172
1173	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1174	VBOXTLSREFDATA
1175	#endif
1176
1177	#ifdef VBOX_WITH_VMSVGA
1178	IWineD3DDeviceImpl *pDeviceContext;
1179	BOOL fChangedVertexShaderConstant;
1180	BOOL fChangedPixelShaderConstant;
1181	BOOL fChangedVertexShader;
1182	BOOL fChangedPixelShader;
1183	#endif
1184	int pixel_format;
1185	GLint aux_buffers;
1186
1187	/* FBOs */
1188	UINT fbo_entry_count;
1189	struct list fbo_list;
1190	struct list fbo_destroy_list;
1191	struct fbo_entry *current_fbo;
1192	GLuint src_fbo;
1193	GLuint dst_fbo;
1194	GLuint fbo_read_binding;
1195	GLuint fbo_draw_binding;
1196	BOOL rebind_fbo;
1197
1198	/* Queries */
1199	GLuint *free_occlusion_queries;
1200	UINT free_occlusion_query_size;
1201	UINT free_occlusion_query_count;
1202	struct list occlusion_queries;
1203
1204	union wined3d_gl_query_object *free_event_queries;
1205	UINT free_event_query_size;
1206	UINT free_event_query_count;
1207	struct list event_queries;
1208
1209	/* Extension emulation */
1210	GLint gl_fog_source;
1211	GLfloat fog_coord_value;
1212	GLfloat color[4], fogstart, fogend, fogcolor[4];
1213	GLuint dummy_arbfp_prog;
1214	};
1215
1216	typedef void (APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context *ctx);
1217
1218	struct StateEntry
1219	{
1220	DWORD representative;
1221	APPLYSTATEFUNC apply;
1222	};
1223
1224	struct StateEntryTemplate
1225	{
1226	DWORD state;
1227	struct StateEntry content;
1228	GL_SupportedExt extension;
1229	};
1230
1231	struct fragment_caps
1232	{
1233	DWORD PrimitiveMiscCaps;
1234	DWORD TextureOpCaps;
1235	DWORD MaxTextureBlendStages;
1236	DWORD MaxSimultaneousTextures;
1237	};
1238
1239	struct fragment_pipeline
1240	{
1241	void (enable_extension)(IWineD3DDevice iface, BOOL enable);
1242	void (get_caps)(const struct wined3d_gl_info gl_info, struct fragment_caps *caps);
1243	HRESULT (alloc_private)(IWineD3DDevice iface);
1244	void (free_private)(IWineD3DDevice iface);
1245	BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1246	const struct StateEntryTemplate *states;
1247	BOOL ffp_proj_control;
1248	};
1249
1250	extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
1251	extern const struct StateEntryTemplate ffp_vertexstate_template[] DECLSPEC_HIDDEN;
1252	extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
1253	extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
1254	extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
1255	extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
1256	extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
1257
1258	/* "Base" state table */
1259	HRESULT compile_state_table(struct StateEntry StateTable, APPLYSTATEFUNC *dev_multistate_funcs,
1260	const struct wined3d_gl_info gl_info, const struct StateEntryTemplate vertex,
1261	const struct fragment_pipeline fragment, const struct StateEntryTemplate misc) DECLSPEC_HIDDEN;
1262
1263	enum blit_operation
1264	{
1265	BLIT_OP_BLIT,
1266	BLIT_OP_COLOR_FILL
1267	};
1268
1269	/* Shaders for color conversions in blits */
1270	struct blit_shader
1271	{
1272	HRESULT (alloc_private)(IWineD3DDevice iface);
1273	void (free_private)(IWineD3DDevice iface);
1274	HRESULT (set_shader)(IWineD3DDevice iface, IWineD3DSurfaceImpl *surface);
1275	void (unset_shader)(IWineD3DDevice iface);
1276	BOOL (blit_supported)(const struct wined3d_gl_info gl_info, enum blit_operation blit_op,
1277	const RECT src_rect, DWORD src_usage, WINED3DPOOL src_pool, const struct wined3d_format_desc src_format_desc,
1278	const RECT dst_rect, DWORD dst_usage, WINED3DPOOL dst_pool, const struct wined3d_format_desc dst_format_desc);
1279	HRESULT (color_fill)(IWineD3DDeviceImpl device, IWineD3DSurfaceImpl dst_surface, const RECT dst_rect, DWORD fill_color);
1280	};
1281
1282	extern const struct blit_shader ffp_blit DECLSPEC_HIDDEN;
1283	extern const struct blit_shader arbfp_blit DECLSPEC_HIDDEN;
1284	extern const struct blit_shader cpu_blit DECLSPEC_HIDDEN;
1285
1286	/* Temporary blit_shader helper functions */
1287	HRESULT arbfp_blit_surface(IWineD3DDeviceImpl device, IWineD3DSurfaceImpl src_surface, const RECT *src_rect,
1288	IWineD3DSurfaceImpl dst_surface, const RECT dst_rect_in, enum blit_operation blit_op,
1289	DWORD Filter) DECLSPEC_HIDDEN;
1290
1291	typedef enum ContextUsage {
1292	CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
1293	CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
1294	CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
1295	CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
1296	} ContextUsage;
1297
1298	struct wined3d_context context_acquire(IWineD3DDeviceImpl This,
1299	IWineD3DSurface *target, enum ContextUsage usage) DECLSPEC_HIDDEN;
1300	void context_alloc_event_query(struct wined3d_context *context,
1301	struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1302	void context_alloc_occlusion_query(struct wined3d_context *context,
1303	struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1304	void context_resource_released(IWineD3DDevice *iface,
1305	IWineD3DResource *resource, WINED3DRESOURCETYPE type) DECLSPEC_HIDDEN;
1306	void context_bind_fbo(struct wined3d_context context, GLenum target, GLuint fbo) DECLSPEC_HIDDEN;
1307	void context_attach_depth_stencil_fbo(struct wined3d_context *context,
1308	GLenum fbo_target, IWineD3DSurfaceImpl *depth_stencil, BOOL use_render_buffer) DECLSPEC_HIDDEN;
1309	void context_attach_surface_fbo(const struct wined3d_context *context,
1310	GLenum fbo_target, DWORD idx, IWineD3DSurfaceImpl *surface) DECLSPEC_HIDDEN;
1311	struct wined3d_context context_create(IWineD3DSwapChainImpl swapchain, IWineD3DSurfaceImpl *target,
1312	const struct wined3d_format_desc *ds_format_desc
1313	#ifdef VBOX_WITH_WDDM
1314	, struct VBOXUHGSMI *pHgsmi
1315	#endif
1316	) DECLSPEC_HIDDEN;
1317	struct IWineD3DDeviceImpl context_get_device(const struct wined3d_context context); DECLSPEC_HIDDEN;
1318	#ifdef VBOX_WITH_WDDM
1319	struct wined3d_context context_find_create(IWineD3DDeviceImpl device, IWineD3DSwapChainImpl swapchain, IWineD3DSurfaceImpl target,
1320	const struct wined3d_format_desc *ds_format_desc) DECLSPEC_HIDDEN;
1321	BOOL context_acquire_context(struct wined3d_context * context, IWineD3DSurface *target, enum ContextUsage usage, BOOL bReValidate) DECLSPEC_HIDDEN;
1322	#endif
1323	void context_destroy(IWineD3DDeviceImpl This, struct wined3d_context context) DECLSPEC_HIDDEN;
1324	void context_free_event_query(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1325	void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1326	struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
1327	DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
1328	void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
1329	BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
1330	void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
1331	void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
1332	void context_surface_update(struct wined3d_context context, IWineD3DSurfaceImpl surface) DECLSPEC_HIDDEN;
1333	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1334	void context_clear_on_thread_detach();
1335	#endif
1336	/* Macros for doing basic GPU detection based on opengl capabilities */
1337	#define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
1338	#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])
1339	#define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
1340	#define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
1341	#define WINE_D3D10_CAPABLE(gl_info) WINE_D3D9_CAPABLE(gl_info) && (gl_info->supported[EXT_GPU_SHADER4])
1342
1343	/*****************************************************************************
1344	* Internal representation of a light
1345	*/
1346	struct wined3d_light_info
1347	{
1348	WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1349	DWORD OriginalIndex;
1350	LONG glIndex;
1351	BOOL enabled;
1352
1353	/* Converted parms to speed up swapping lights */
1354	float lightPosn[4];
1355	float lightDirn[4];
1356	float exponent;
1357	float cutoff;
1358
1359	struct list entry;
1360	};
1361
1362	/* The default light parameters */
1363	extern const WINED3DLIGHT WINED3D_default_light DECLSPEC_HIDDEN;
1364
1365	typedef struct WineD3D_PixelFormat
1366	{
1367	int iPixelFormat; /* WGL pixel format */
1368	int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1369	int redSize, greenSize, blueSize, alphaSize, colorSize;
1370	int depthSize, stencilSize;
1371	BOOL windowDrawable;
1372	BOOL doubleBuffer;
1373	int auxBuffers;
1374	int numSamples;
1375	} WineD3D_PixelFormat;
1376
1377	enum wined3d_gl_vendor
1378	{
1379	GL_VENDOR_UNKNOWN,
1380	GL_VENDOR_APPLE,
1381	GL_VENDOR_FGLRX,
1382	GL_VENDOR_INTEL,
1383	GL_VENDOR_MESA,
1384	GL_VENDOR_NVIDIA,
1385	};
1386
1387
1388	enum wined3d_pci_vendor
1389	{
1390	HW_VENDOR_SOFTWARE = 0x0000,
1391	HW_VENDOR_ATI = 0x1002,
1392	HW_VENDOR_NVIDIA = 0x10de,
1393	HW_VENDOR_INTEL = 0x8086,
1394	};
1395
1396	enum wined3d_pci_device
1397	{
1398	CARD_WINE = 0x0000,
1399
1400	CARD_ATI_RAGE_128PRO = 0x5246,
1401	CARD_ATI_RADEON_7200 = 0x5144,
1402	CARD_ATI_RADEON_8500 = 0x514c,
1403	CARD_ATI_RADEON_9500 = 0x4144,
1404	CARD_ATI_RADEON_XPRESS_200M = 0x5955,
1405	CARD_ATI_RADEON_X700 = 0x5e4c,
1406	CARD_ATI_RADEON_X1600 = 0x71c2,
1407	CARD_ATI_RADEON_HD2350 = 0x94c7,
1408	CARD_ATI_RADEON_HD2600 = 0x9581,
1409	CARD_ATI_RADEON_HD2900 = 0x9400,
1410	CARD_ATI_RADEON_HD3200 = 0x9620,
1411	CARD_ATI_RADEON_HD4350 = 0x954f,
1412	CARD_ATI_RADEON_HD4550 = 0x9540,
1413	CARD_ATI_RADEON_HD4600 = 0x9495,
1414	CARD_ATI_RADEON_HD4650 = 0x9498,
1415	CARD_ATI_RADEON_HD4670 = 0x9490,
1416	CARD_ATI_RADEON_HD4700 = 0x944e,
1417	CARD_ATI_RADEON_HD4770 = 0x94b3,
1418	CARD_ATI_RADEON_HD4800 = 0x944c, /* Picked one value between 9440, 944c, 9442, 9460 */
1419	CARD_ATI_RADEON_HD4830 = 0x944c,
1420	CARD_ATI_RADEON_HD4850 = 0x9442,
1421	CARD_ATI_RADEON_HD4870 = 0x9440,
1422	CARD_ATI_RADEON_HD4890 = 0x9460,
1423	CARD_ATI_RADEON_HD5700 = 0x68BE, /* Picked HD5750 */
1424	CARD_ATI_RADEON_HD5750 = 0x68BE,
1425	CARD_ATI_RADEON_HD5770 = 0x68B8,
1426	CARD_ATI_RADEON_HD5800 = 0x6898, /* Picked HD5850 */
1427	CARD_ATI_RADEON_HD5850 = 0x6898,
1428	CARD_ATI_RADEON_HD5870 = 0x6899,
1429
1430	CARD_NVIDIA_RIVA_128 = 0x0018,
1431	CARD_NVIDIA_RIVA_TNT = 0x0020,
1432	CARD_NVIDIA_RIVA_TNT2 = 0x0028,
1433	CARD_NVIDIA_GEFORCE = 0x0100,
1434	CARD_NVIDIA_GEFORCE2_MX = 0x0110,
1435	CARD_NVIDIA_GEFORCE2 = 0x0150,
1436	CARD_NVIDIA_GEFORCE3 = 0x0200,
1437	CARD_NVIDIA_GEFORCE4_MX = 0x0170,
1438	CARD_NVIDIA_GEFORCE4_TI4200 = 0x0253,
1439	CARD_NVIDIA_GEFORCEFX_5200 = 0x0320,
1440	CARD_NVIDIA_GEFORCEFX_5600 = 0x0312,
1441	CARD_NVIDIA_GEFORCEFX_5800 = 0x0302,
1442	CARD_NVIDIA_GEFORCE_6200 = 0x014f,
1443	CARD_NVIDIA_GEFORCE_6600GT = 0x0140,
1444	CARD_NVIDIA_GEFORCE_6800 = 0x0041,
1445	CARD_NVIDIA_GEFORCE_7400 = 0x01d8,
1446	CARD_NVIDIA_GEFORCE_7300 = 0x01d7, /* GeForce Go 7300 */
1447	CARD_NVIDIA_GEFORCE_7600 = 0x0391,
1448	CARD_NVIDIA_GEFORCE_7800GT = 0x0092,
1449	CARD_NVIDIA_GEFORCE_8100 = 0x084F,
1450	CARD_NVIDIA_GEFORCE_8200 = 0x0849, /* Other PCI ID 0x084B */
1451	CARD_NVIDIA_GEFORCE_8300GS = 0x0423,
1452	CARD_NVIDIA_GEFORCE_8400GS = 0x0404,
1453	CARD_NVIDIA_GEFORCE_8500GT = 0x0421,
1454	CARD_NVIDIA_GEFORCE_8600GT = 0x0402,
1455	CARD_NVIDIA_GEFORCE_8600MGT = 0x0407,
1456	CARD_NVIDIA_GEFORCE_8800GTS = 0x0193,
1457	CARD_NVIDIA_GEFORCE_9200 = 0x086d,
1458	CARD_NVIDIA_GEFORCE_9400GT = 0x042c,
1459	CARD_NVIDIA_GEFORCE_9500GT = 0x0640,
1460	CARD_NVIDIA_GEFORCE_9600GT = 0x0622,
1461	CARD_NVIDIA_GEFORCE_9800GT = 0x0614,
1462	CARD_NVIDIA_GEFORCE_GTX260 = 0x05e2,
1463	CARD_NVIDIA_GEFORCE_GTX275 = 0x05e6,
1464	CARD_NVIDIA_GEFORCE_GTX280 = 0x05e1,
1465	CARD_NVIDIA_GEFORCE_GT240 = 0x0ca3,
1466
1467	CARD_INTEL_845G = 0x2562,
1468	CARD_INTEL_I830G = 0x3577,
1469	CARD_INTEL_I855G = 0x3582,
1470	CARD_INTEL_I865G = 0x2572,
1471	CARD_INTEL_I915G = 0x2582,
1472	CARD_INTEL_I915GM = 0x2592,
1473	CARD_INTEL_I945GM = 0x27a2, /* Same as GMA 950? */
1474	CARD_INTEL_X3100 = 0x2a02, /* Found in Macs. Same as GMA 965? */
1475	CARD_INTEL_SBHD = 0x0126, /* SundyBridge HD */
1476	};
1477
1478	struct wined3d_fbo_ops
1479	{
1480	PGLFNGLISRENDERBUFFERPROC glIsRenderbuffer;
1481	PGLFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
1482	PGLFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
1483	PGLFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
1484	PGLFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
1485	PGLFNRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample;
1486	PGLFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv;
1487	PGLFNGLISFRAMEBUFFERPROC glIsFramebuffer;
1488	PGLFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
1489	PGLFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
1490	PGLFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
1491	PGLFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
1492	PGLFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D;
1493	PGLFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
1494	PGLFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D;
1495	PGLFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
1496	PGLFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv;
1497	PGLFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer;
1498	PGLFNGLGENERATEMIPMAPPROC glGenerateMipmap;
1499	};
1500
1501	struct wined3d_gl_limits
1502	{
1503	UINT buffers;
1504	UINT lights;
1505	UINT textures;
1506	UINT texture_stages;
1507	UINT fragment_samplers;
1508	UINT vertex_samplers;
1509	UINT combined_samplers;
1510	UINT general_combiners;
1511	UINT sampler_stages;
1512	UINT clipplanes;
1513	UINT texture_size;
1514	UINT texture3d_size;
1515	float pointsize_max;
1516	float pointsize_min;
1517	UINT point_sprite_units;
1518	UINT blends;
1519	UINT anisotropy;
1520	float shininess;
1521
1522	UINT glsl_varyings;
1523	UINT glsl_vs_float_constants;
1524	UINT glsl_ps_float_constants;
1525
1526	UINT arb_vs_float_constants;
1527	UINT arb_vs_native_constants;
1528	UINT arb_vs_instructions;
1529	UINT arb_vs_temps;
1530	UINT arb_ps_float_constants;
1531	UINT arb_ps_local_constants;
1532	UINT arb_ps_native_constants;
1533	UINT arb_ps_instructions;
1534	UINT arb_ps_temps;
1535	};
1536
1537	struct wined3d_gl_info
1538	{
1539	DWORD glsl_version;
1540	UINT vidmem;
1541	struct wined3d_gl_limits limits;
1542	DWORD reserved_glsl_constants;
1543	DWORD quirks;
1544	BOOL supported[WINED3D_GL_EXT_COUNT];
1545	GLint wrap_lookup[WINED3DTADDRESS_MIRRORONCE - WINED3DTADDRESS_WRAP + 1];
1546
1547	struct wined3d_fbo_ops fbo_ops;
1548	#define USE_GL_FUNC(type, pfn, ext, replace) type pfn;
1549	/* GL function pointers */
1550	GL_EXT_FUNCS_GEN
1551	/* WGL function pointers */
1552	WGL_EXT_FUNCS_GEN
1553	#undef USE_GL_FUNC
1554
1555	struct wined3d_format_desc *gl_formats;
1556	};
1557
1558	struct wined3d_driver_info
1559	{
1560	enum wined3d_pci_vendor vendor;
1561	enum wined3d_pci_device device;
1562	const char *name;
1563	const char *description;
1564	DWORD version_high;
1565	DWORD version_low;
1566	};
1567
1568	/* The adapter structure */
1569	struct wined3d_adapter
1570	{
1571	UINT ordinal;
1572	BOOL opengl;
1573	POINT monitorPoint;
1574	struct wined3d_gl_info gl_info;
1575	struct wined3d_driver_info driver_info;
1576	WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1577	int nCfgs;
1578	WineD3D_PixelFormat *cfgs;
1579	BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
1580	#ifndef VBOX_WITH_WDDM
1581	unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
1582	unsigned int UsedTextureRam;
1583	#endif
1584	LUID luid;
1585
1586	const struct fragment_pipeline *fragment_pipe;
1587	const shader_backend_t *shader_backend;
1588	const struct blit_shader *blitter;
1589	};
1590
1591	BOOL initPixelFormats(struct wined3d_gl_info *gl_info, enum wined3d_pci_vendor vendor) DECLSPEC_HIDDEN;
1592	BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1593	#ifndef VBOX_WITH_WDDM
1594	extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram) DECLSPEC_HIDDEN;
1595	#endif
1596	extern void add_gl_compat_wrappers(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1597
1598	extern BOOL IWineD3DImpl_FillGLCaps(struct wined3d_adapter *adapter);
1599
1600
1601	/*****************************************************************************
1602	* High order patch management
1603	*/
1604	struct WineD3DRectPatch
1605	{
1606	UINT Handle;
1607	float *mem;
1608	WineDirect3DVertexStridedData strided;
1609	WINED3DRECTPATCH_INFO RectPatchInfo;
1610	float numSegs[4];
1611	char has_normals, has_texcoords;
1612	struct list entry;
1613	};
1614
1615	HRESULT tesselate_rectpatch(IWineD3DDeviceImpl This, struct WineD3DRectPatch patch) DECLSPEC_HIDDEN;
1616
1617	enum projection_types
1618	{
1619	proj_none = 0,
1620	proj_count3 = 1,
1621	proj_count4 = 2
1622	};
1623
1624	enum dst_arg
1625	{
1626	resultreg = 0,
1627	tempreg = 1
1628	};
1629
1630	/*****************************************************************************
1631	* Fixed function pipeline replacements
1632	*/
1633	#define ARG_UNUSED 0xff
1634
1635	struct texture_stage_op
1636	{
1637	unsigned cop : 8;
1638	unsigned carg1 : 8;
1639	unsigned carg2 : 8;
1640	unsigned carg0 : 8;
1641
1642	unsigned aop : 8;
1643	unsigned aarg1 : 8;
1644	unsigned aarg2 : 8;
1645	unsigned aarg0 : 8;
1646
1647	struct color_fixup_desc color_fixup;
1648	unsigned tex_type : 3;
1649	unsigned dst : 1;
1650	unsigned projected : 2;
1651	unsigned padding : 10;
1652	};
1653
1654	struct ffp_frag_settings {
1655	struct texture_stage_op op[MAX_TEXTURES];
1656	enum fogmode fog;
1657	/* Use shorts instead of chars to get dword alignment */
1658	unsigned short sRGB_write;
1659	unsigned short emul_clipplanes;
1660	};
1661
1662	struct ffp_frag_desc
1663	{
1664	struct wine_rb_entry entry;
1665	struct ffp_frag_settings settings;
1666	};
1667
1668	extern const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions DECLSPEC_HIDDEN;
1669	extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
1670
1671	void gen_ffp_frag_op(IWineD3DStateBlockImpl stateblock, struct ffp_frag_settings settings,
1672	BOOL ignore_textype) DECLSPEC_HIDDEN;
1673	const struct ffp_frag_desc find_ffp_frag_shader(const struct wine_rb_tree fragment_shaders,
1674	const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
1675	void add_ffp_frag_shader(struct wine_rb_tree shaders, struct ffp_frag_desc desc) DECLSPEC_HIDDEN;
1676
1677	/*****************************************************************************
1678	* IWineD3D implementation structure
1679	*/
1680	typedef struct IWineD3DImpl
1681	{
1682	/* IUnknown fields */
1683	const IWineD3DVtbl *lpVtbl;
1684	LONG ref; /* Note: Ref counting not required */
1685
1686	/* WineD3D Information */
1687	IUnknown *parent;
1688	UINT dxVersion;
1689
1690	UINT adapter_count;
1691	struct wined3d_adapter adapters[1];
1692	} IWineD3DImpl;
1693
1694	HRESULT wined3d_init(IWineD3DImpl wined3d, UINT version, IUnknown parent) DECLSPEC_HIDDEN;
1695	#ifndef VBOX_WITH_WDDM
1696	BOOL wined3d_register_window(HWND window, struct IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
1697	void wined3d_unregister_window(HWND window, struct IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
1698	#endif
1699
1700	/*****************************************************************************
1701	* IWineD3DDevice implementation structure
1702	*/
1703	#define WINED3D_UNMAPPED_STAGE ~0U
1704
1705	/* Multithreaded flag. Removed from the public header to signal that IWineD3D::CreateDevice ignores it */
1706	#define WINED3DCREATE_MULTITHREADED 0x00000004
1707
1708	#ifdef VBOX_WINE_WITH_PROFILE
1709
1710	#include <iprt/time.h>
1711
1712	#define VBOXWINEPROFILE_GET_TIME_NANO() RTTimeNanoTS()
1713	#define VBOXWINEPROFILE_GET_TIME_MILLI() RTTimeMilliTS()
1714
1715	# define PRLOG(_m) do {\
1716	vboxWDbgPrintF _m ; \
1717	} while (0)
1718
1719	typedef struct VBOXWINEPROFILE_ELEMENT
1720	{
1721	uint64_t u64Time;
1722	uint32_t cu32Calls;
1723	} VBOXWINEPROFILE_ELEMENT, *PVBOXWINEPROFILE_ELEMENT;
1724
1725	typedef struct VBOXWINEPROFILE_HASHMAP_ELEMENT
1726	{
1727	VBOXEXT_HASHMAP_ENTRY MapEntry;
1728	VBOXWINEPROFILE_ELEMENT Data;
1729	} VBOXWINEPROFILE_HASHMAP_ELEMENT, *PVBOXWINEPROFILE_HASHMAP_ELEMENT;
1730
1731	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(_p) ((PVBOXWINEPROFILE_HASHMAP_ELEMENT)(((uint8_t*)(_p)) - RT_OFFSETOF(VBOXWINEPROFILE_HASHMAP_ELEMENT, MapEntry)))
1732
1733	#define VBOXWINEPROFILE_ELEMENT_DUMP(_p, _pn) do { \
1734	PRLOG(("%s: t(%u);c(%u)\n", \
1735	(_pn), \
1736	(uint32_t)((_p)->u64Time / 1000000), \
1737	(_p)->cu32Calls \
1738	)); \
1739	} while (0)
1740
1741	#define VBOXWINEPROFILE_ELEMENT_RESET(_p) do { \
1742	memset(_p, 0, sizeof (*(_p))); \
1743	} while (0)
1744
1745	#define VBOXWINEPROFILE_ELEMENT_STEP(_p, _t) do { \
1746	(_p)->u64Time += (_t); \
1747	++(_p)->cu32Calls; \
1748	} while (0)
1749
1750	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_CREATE() ( (PVBOXWINEPROFILE_HASHMAP_ELEMENT)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof (VBOXWINEPROFILE_HASHMAP_ELEMENT)) )
1751
1752	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_TERM(_pe) do { \
1753	HeapFree(GetProcessHeap(), 0, (_pe)); \
1754	} while (0)
1755
1756	DECLINLINE(PVBOXWINEPROFILE_HASHMAP_ELEMENT) vboxWineProfileHashMapElementGet(PVBOXEXT_HASHMAP pMap, void *pvKey)
1757	{
1758	PVBOXEXT_HASHMAP_ENTRY pEntry = VBoxExtHashGet(pMap, pvKey);
1759	if (pEntry)
1760	{
1761	return VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pEntry);
1762	}
1763	else
1764	{
1765	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_CREATE();
1766	Assert(pElement);
1767	if (pElement)
1768	VBoxExtHashPut(pMap, pvKey, &pElement->MapEntry);
1769	return pElement;
1770	}
1771	}
1772
1773	#define VBOXWINEPROFILE_HASHMAP_ELEMENT_STEP(_pm, _pk, _t) do { \
1774	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = vboxWineProfileHashMapElementGet(_pm, _pk); \
1775	VBOXWINEPROFILE_ELEMENT_STEP(&pElement->Data, _t); \
1776	} while (0)
1777
1778	static DECLCALLBACK(bool) vboxWineProfileElementResetCb(struct VBOXEXT_HASHMAP pMap, void pvKey, struct VBOXEXT_HASHMAP_ENTRY pValue, void pvVisitor)
1779	{
1780	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pValue);
1781	VBOXWINEPROFILE_ELEMENT_RESET(&pElement->Data);
1782	return true;
1783	}
1784
1785	static DECLCALLBACK(bool) vboxWineProfileElementDumpCb(struct VBOXEXT_HASHMAP pMap, void pvKey, struct VBOXEXT_HASHMAP_ENTRY pValue, void pvVisitor)
1786	{
1787	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pValue);
1788	char pName = (char)pvVisitor;
1789	PRLOG(("%s[%d]:", pName, (uint32_t)pvKey));
1790	VBOXWINEPROFILE_ELEMENT_DUMP(&pElement->Data, "");
1791	return true;
1792	}
1793
1794	#define VBOXWINEPROFILE_HASHMAP_RESET(_pm) do { \
1795	VBoxExtHashVisit((_pm), vboxWineProfileElementResetCb, NULL); \
1796	} while (0)
1797
1798	#define VBOXWINEPROFILE_HASHMAP_DUMP(_pm, _pn) do { \
1799	VBoxExtHashVisit((_pm), vboxWineProfileElementDumpCb, (_pn)); \
1800	} while (0)
1801
1802	static DECLCALLBACK(bool) vboxWineProfileElementCleanupCb(struct VBOXEXT_HASHMAP pMap, void pvKey, struct VBOXEXT_HASHMAP_ENTRY pValue, void pvVisitor)
1803	{
1804	PVBOXWINEPROFILE_HASHMAP_ELEMENT pElement = VBOXWINEPROFILE_HASHMAP_ELEMENT_FROMENTRY(pValue);
1805	VBOXWINEPROFILE_HASHMAP_ELEMENT_TERM(pElement);
1806	return true;
1807	}
1808
1809	#define VBOXWINEPROFILE_HASHMAP_TERM(_pm) do { \
1810	VBoxExtHashCleanup((_pm), vboxWineProfileElementCleanupCb, NULL); \
1811	VBoxExtHashVisit((_pm), vboxWineProfileElementResetCb, NULL); \
1812	} while (0)
1813
1814	typedef struct VBOXWINEPROFILE_DRAWPRIM
1815	{
1816	uint64_t u64LoadLocationTime;
1817	uint64_t u64CtxAcquireTime;
1818	uint64_t u64PostProcess;
1819	VBOXEXT_HASHMAP MapDrawPrimSlowVs;
1820	VBOXEXT_HASHMAP MapDrawPrimSlow;
1821	VBOXEXT_HASHMAP MapDrawPrimStrided;
1822	VBOXEXT_HASHMAP MapDrawPrimFast;
1823	uint32_t cu32Calls;
1824	} VBOXWINEPROFILE_DRAWPRIM, *PVBOXWINEPROFILE_DRAWPRIM;
1825
1826	#define VBOXWINEPROFILE_DRAWPRIM_RESET_NEXT(_p) do { \
1827	(_p)->u64LoadLocationTime = 0; \
1828	(_p)->u64CtxAcquireTime = 0; \
1829	(_p)->u64PostProcess = 0; \
1830	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimSlowVs); \
1831	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimSlow); \
1832	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimStrided); \
1833	VBOXWINEPROFILE_HASHMAP_RESET(&(_p)->MapDrawPrimFast); \
1834	} while (0)
1835
1836	static DECLCALLBACK(uint32_t) vboxWineProfileDrawPrimHashMapHash(void *pvKey)
1837	{
1838	return (uint32_t)pvKey;
1839	}
1840
1841	static DECLCALLBACK(bool) vboxWineProfileDrawPrimHashMapEqual(void pvKey1, void pvKey2)
1842	{
1843	return ((uint32_t)pvKey1) == ((uint32_t)pvKey2);
1844	}
1845
1846	#define VBOXWINEPROFILE_DRAWPRIM_INIT(_p) do { \
1847	memset((_p), 0, sizeof (*(_p))); \
1848	VBoxExtHashInit(&(_p)->MapDrawPrimSlowVs, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1849	VBoxExtHashInit(&(_p)->MapDrawPrimSlow, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1850	VBoxExtHashInit(&(_p)->MapDrawPrimStrided, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1851	VBoxExtHashInit(&(_p)->MapDrawPrimFast, vboxWineProfileDrawPrimHashMapHash, vboxWineProfileDrawPrimHashMapEqual); \
1852	} while (0)
1853
1854	#define VBOXWINEPROFILE_DRAWPRIM_TERM(_p) do { \
1855	memset((_p), 0, sizeof (*(_p))); \
1856	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimSlowVs); \
1857	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimSlow); \
1858	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimStrided); \
1859	VBOXWINEPROFILE_HASHMAP_TERM(&(_p)->MapDrawPrimFast); \
1860	} while (0)
1861	#else
1862	# define PRLOG(_m) do {} while (0)
1863	#endif
1864	struct IWineD3DDeviceImpl
1865	{
1866	/* IUnknown fields */
1867	const IWineD3DDeviceVtbl *lpVtbl;
1868	LONG ref; /* Note: Ref counting not required */
1869
1870	/* WineD3D Information */
1871	IUnknown *parent;
1872	IWineD3DDeviceParent *device_parent;
1873	IWineD3D *wined3d;
1874	struct wined3d_adapter *adapter;
1875
1876	/* Window styles to restore when switching fullscreen mode */
1877	LONG style;
1878	LONG exStyle;
1879
1880	/* X and GL Information */
1881	GLint maxConcurrentLights;
1882	GLenum offscreenBuffer;
1883
1884	/* Selected capabilities */
1885	int vs_selected_mode;
1886	int ps_selected_mode;
1887	const shader_backend_t *shader_backend;
1888	void *shader_priv;
1889	void *fragment_priv;
1890	void *blit_priv;
1891	struct StateEntry StateTable[STATE_HIGHEST + 1];
1892	/* Array of functions for states which are handled by more than one pipeline part */
1893	APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
1894	const struct fragment_pipeline *frag_pipe;
1895	const struct blit_shader *blitter;
1896
1897	unsigned int max_ffp_textures;
1898	DWORD d3d_vshader_constantF, d3d_pshader_constantF; /* Advertised d3d caps, not GL ones */
1899	DWORD vs_clipping;
1900
1901	WORD view_ident : 1; /* true iff view matrix is identity */
1902	WORD untransformed : 1;
1903	WORD vertexBlendUsed : 1; /* To avoid needless setting of the blend matrices */
1904	WORD isRecordingState : 1;
1905	WORD isInDraw : 1;
1906	WORD bCursorVisible : 1;
1907	WORD haveHardwareCursor : 1;
1908	WORD d3d_initialized : 1;
1909	WORD inScene : 1; /* A flag to check for proper BeginScene / EndScene call pairs */
1910	WORD softwareVertexProcessing : 1; /* process vertex shaders using software or hardware */
1911	WORD useDrawStridedSlow : 1;
1912	WORD instancedDraw : 1;
1913	WORD filter_messages : 1;
1914	WORD padding : 3;
1915
1916	BYTE fixed_function_usage_map; /* MAX_TEXTURES, 8 */
1917
1918	#define DDRAW_PITCH_ALIGNMENT 8
1919	#define D3D8_PITCH_ALIGNMENT 4
1920	unsigned char surface_alignment; /* Line Alignment of surfaces */
1921
1922	/* State block related */
1923	IWineD3DStateBlockImpl *stateBlock;
1924	IWineD3DStateBlockImpl *updateStateBlock;
1925
1926	/* Internal use fields */
1927	WINED3DDEVICE_CREATION_PARAMETERS createParms;
1928	WINED3DDEVTYPE devType;
1929	#ifndef VBOX_WITH_WDDM
1930	HWND focus_window;
1931	#endif
1932
1933	IWineD3DSwapChain **swapchains;
1934	UINT NumberOfSwapChains;
1935
1936	struct list resources; /* a linked list to track resources created by the device */
1937	struct list shaders; /* a linked list to track shaders (pixel and vertex) */
1938	unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
1939
1940	/* Render Target Support */
1941	IWineD3DSurface **render_targets;
1942	IWineD3DSurface *auto_depth_stencil_buffer;
1943	IWineD3DSurface *stencilBufferTarget;
1944
1945	/* palettes texture management */
1946	UINT NumberOfPalettes;
1947	PALETTEENTRY **palettes;
1948	UINT currentPalette;
1949
1950	/* For rendering to a texture using glCopyTexImage */
1951	GLenum *draw_buffers;
1952	GLuint depth_blt_texture;
1953	GLuint depth_blt_rb;
1954	UINT depth_blt_rb_w;
1955	UINT depth_blt_rb_h;
1956
1957	/* Cursor management */
1958	UINT xHotSpot;
1959	UINT yHotSpot;
1960	UINT xScreenSpace;
1961	UINT yScreenSpace;
1962	UINT cursorWidth, cursorHeight;
1963	GLuint cursorTexture;
1964	HCURSOR hardwareCursor;
1965
1966	/* The Wine logo surface */
1967	IWineD3DSurface *logo_surface;
1968
1969	/* Textures for when no other textures are mapped */
1970	UINT dummyTextureName[MAX_TEXTURES];
1971
1972	/* DirectDraw stuff */
1973	DWORD ddraw_width, ddraw_height;
1974	WINED3DFORMAT ddraw_format;
1975
1976	/* Final position fixup constant */
1977	float posFixup[4];
1978	#ifdef VBOX_WITH_VMSVGA
1979	UINT rtHeight;
1980	#endif
1981
1982	/* With register combiners we can skip junk texture stages */
1983	DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1984	DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1985
1986	/* Stream source management */
1987	struct wined3d_stream_info strided_streams;
1988	const WineDirect3DVertexStridedData *up_strided;
1989	struct wined3d_event_query *buffer_queries[MAX_ATTRIBS];
1990	unsigned int num_buffer_queries;
1991
1992	/* Context management */
1993	struct wined3d_context **contexts;
1994	UINT numContexts;
1995
1996	#ifdef VBOX_WITH_WDDM
1997	struct VBOXUHGSMI *pHgsmi;
1998	#endif
1999
2000	#ifdef VBOX_WINE_WITH_SHADER_CACHE
2001	VBOXEXT_HASHCACHE vshaderCache;
2002	VBOXEXT_HASHCACHE pshaderCache;
2003	#endif
2004
2005	#ifdef VBOX_WINE_WITH_PROFILE
2006	VBOXWINEPROFILE_DRAWPRIM DrawPrimProfile;
2007	#endif
2008
2009	/* High level patch management */
2010	#define PATCHMAP_SIZE 43
2011	#define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
2012	struct list patches[PATCHMAP_SIZE];
2013	struct WineD3DRectPatch *currentPatch;
2014	};
2015
2016	BOOL device_context_add(IWineD3DDeviceImpl device, struct wined3d_context context) DECLSPEC_HIDDEN;
2017	void device_context_remove(IWineD3DDeviceImpl device, struct wined3d_context context) DECLSPEC_HIDDEN;
2018	HRESULT device_init(IWineD3DDeviceImpl device, IWineD3DImpl wined3d,
2019	UINT adapter_idx, WINED3DDEVTYPE device_type, HWND focus_window, DWORD flags,
2020	IUnknown parent, IWineD3DDeviceParent device_parent) DECLSPEC_HIDDEN;
2021	void device_preload_textures(IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
2022	#ifndef VBOX_WITH_WDDM
2023	LRESULT device_process_message(IWineD3DDeviceImpl *device, HWND window,
2024	UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
2025	#else
2026	void device_cleanup_durtify_texture_target(IWineD3DDeviceImpl *This, GLuint texture_target);
2027	#endif
2028	void device_resource_add(IWineD3DDeviceImpl This, IWineD3DResource resource) DECLSPEC_HIDDEN;
2029	void device_resource_released(IWineD3DDeviceImpl This, IWineD3DResource resource) DECLSPEC_HIDDEN;
2030	void device_stream_info_from_declaration(IWineD3DDeviceImpl *This,
2031	BOOL use_vshader, struct wined3d_stream_info stream_info, BOOL fixup) DECLSPEC_HIDDEN;
2032	void device_update_stream_info(IWineD3DDeviceImpl device, const struct wined3d_gl_info gl_info) DECLSPEC_HIDDEN;
2033	HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl This, IWineD3DSurfaceImpl target, DWORD Count,
2034	const WINED3DRECT *pRects, DWORD Flags, WINED3DCOLOR Color, float Z, DWORD Stencil) DECLSPEC_HIDDEN;
2035	void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This) DECLSPEC_HIDDEN;
2036	void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state) DECLSPEC_HIDDEN;
2037
2038	static inline BOOL isStateDirty(struct wined3d_context *context, DWORD state)
2039	{
2040	DWORD idx = state / (sizeof(context->isStateDirty) CHAR_BIT);
2041	BYTE shift = state & ((sizeof(context->isStateDirty) CHAR_BIT) - 1);
2042	return context->isStateDirty[idx] & (1 << shift);
2043	}
2044
2045	/* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
2046	typedef struct PrivateData
2047	{
2048	struct list entry;
2049
2050	GUID tag;
2051	DWORD flags; /* DDSPD_* */
2052
2053	union
2054	{
2055	LPVOID data;
2056	LPUNKNOWN object;
2057	} ptr;
2058
2059	DWORD size;
2060	} PrivateData;
2061
2062	/*****************************************************************************
2063	* IWineD3DResource implementation structure
2064	*/
2065	typedef struct IWineD3DResourceClass
2066	{
2067	/* IUnknown fields */
2068	LONG ref; /* Note: Ref counting not required */
2069
2070	/* WineD3DResource Information */
2071	IUnknown *parent;
2072	WINED3DRESOURCETYPE resourceType;
2073	IWineD3DDeviceImpl *device;
2074	WINED3DPOOL pool;
2075	UINT size;
2076	DWORD usage;
2077	const struct wined3d_format_desc *format_desc;
2078	DWORD priority;
2079	BYTE allocatedMemory; / Pointer to the real data location */
2080	BYTE heapMemory; / Pointer to the HeapAlloced block of memory */
2081	#ifdef VBOX_WITH_WDDM
2082	DWORD sharerc_flags; /* shared resource flags */
2083	DWORD sharerc_handle; /* shared resource handle */
2084	DWORD sharerc_locks; /* lock count */
2085	#endif
2086	struct list privateData;
2087	struct list resource_list_entry;
2088	const struct wined3d_parent_ops *parent_ops;
2089	} IWineD3DResourceClass;
2090
2091	typedef struct IWineD3DResourceImpl
2092	{
2093	/* IUnknown & WineD3DResource Information */
2094	const IWineD3DResourceVtbl *lpVtbl;
2095	IWineD3DResourceClass resource;
2096	} IWineD3DResourceImpl;
2097
2098	void resource_cleanup(IWineD3DResource *iface) DECLSPEC_HIDDEN;
2099	HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID guid) DECLSPEC_HIDDEN;
2100	HRESULT resource_get_parent(IWineD3DResource iface, IUnknown *parent) DECLSPEC_HIDDEN;
2101	DWORD resource_get_priority(IWineD3DResource *iface) DECLSPEC_HIDDEN;
2102	HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID guid,
2103	void data, DWORD data_size) DECLSPEC_HIDDEN;
2104	HRESULT resource_init(IWineD3DResource *iface, WINED3DRESOURCETYPE resource_type,
2105	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct wined3d_format_desc format_desc,
2106	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2107	#ifdef VBOX_WITH_WDDM
2108	, HANDLE *shared_handle
2109	, void *pvClientMem
2110	#endif
2111	) DECLSPEC_HIDDEN;
2112	WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface) DECLSPEC_HIDDEN;
2113	DWORD resource_set_priority(IWineD3DResource *iface, DWORD new_priority) DECLSPEC_HIDDEN;
2114	HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID guid,
2115	const void *data, DWORD data_size, DWORD flags) DECLSPEC_HIDDEN;
2116
2117	#ifdef VBOX_WITH_WDDM
2118	HRESULT WINAPI IWineD3DResourceImpl_SetShRcState(IWineD3DResource *iface, VBOXWINEEX_SHRC_STATE enmState);
2119	#endif
2120
2121	/* Tests show that the start address of resources is 32 byte aligned */
2122	#define RESOURCE_ALIGNMENT 16
2123
2124	/*****************************************************************************
2125	* IWineD3DBaseTexture D3D- > openGL state map lookups
2126	*/
2127
2128	typedef enum winetexturestates {
2129	WINED3DTEXSTA_ADDRESSU = 0,
2130	WINED3DTEXSTA_ADDRESSV = 1,
2131	WINED3DTEXSTA_ADDRESSW = 2,
2132	WINED3DTEXSTA_BORDERCOLOR = 3,
2133	WINED3DTEXSTA_MAGFILTER = 4,
2134	WINED3DTEXSTA_MINFILTER = 5,
2135	WINED3DTEXSTA_MIPFILTER = 6,
2136	WINED3DTEXSTA_MAXMIPLEVEL = 7,
2137	WINED3DTEXSTA_MAXANISOTROPY = 8,
2138	WINED3DTEXSTA_SRGBTEXTURE = 9,
2139	WINED3DTEXSTA_ELEMENTINDEX = 10,
2140	WINED3DTEXSTA_DMAPOFFSET = 11,
2141	WINED3DTEXSTA_TSSADDRESSW = 12,
2142	MAX_WINETEXTURESTATES = 13,
2143	} winetexturestates;
2144
2145	enum WINED3DSRGB
2146	{
2147	SRGB_ANY = 0, /* Uses the cached value(e.g. external calls) */
2148	SRGB_RGB = 1, /* Loads the rgb texture */
2149	SRGB_SRGB = 2, /* Loads the srgb texture */
2150	SRGB_BOTH = 3, /* Loads both textures */
2151	};
2152
2153	struct gl_texture
2154	{
2155	DWORD states[MAX_WINETEXTURESTATES];
2156	BOOL dirty;
2157	GLuint name;
2158	};
2159
2160	/*****************************************************************************
2161	* IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
2162	*/
2163	typedef struct IWineD3DBaseTextureClass
2164	{
2165	struct gl_texture texture_rgb, texture_srgb;
2166	UINT levels;
2167	float pow2Matrix[16];
2168	UINT LOD;
2169	WINED3DTEXTUREFILTERTYPE filterType;
2170	LONG bindCount;
2171	DWORD sampler;
2172	BOOL is_srgb;
2173	BOOL pow2Matrix_identity;
2174	BOOL t_mirror;
2175	const struct min_lookup *minMipLookup;
2176	const GLenum *magLookup;
2177	void (internal_preload)(IWineD3DBaseTexture iface, enum WINED3DSRGB srgb);
2178	} IWineD3DBaseTextureClass;
2179
2180	void surface_internal_preload(IWineD3DSurface *iface, enum WINED3DSRGB srgb) DECLSPEC_HIDDEN;
2181	BOOL surface_init_sysmem(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2182	BOOL surface_is_offscreen(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2183	void surface_prepare_texture(IWineD3DSurfaceImpl *surface,
2184	const struct wined3d_gl_info *gl_info, BOOL srgb) DECLSPEC_HIDDEN;
2185	#ifdef VBOX_WITH_WDDM
2186	void surface_setup_location_onopen(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2187	#endif
2188
2189	typedef struct IWineD3DBaseTextureImpl
2190	{
2191	/* IUnknown & WineD3DResource Information */
2192	const IWineD3DBaseTextureVtbl *lpVtbl;
2193	IWineD3DResourceClass resource;
2194	IWineD3DBaseTextureClass baseTexture;
2195
2196	} IWineD3DBaseTextureImpl;
2197
2198	void basetexture_apply_state_changes(IWineD3DBaseTexture *iface,
2199	const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
2200	const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1],
2201	const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2202	void basetexture_state_init(IWineD3DBaseTexture iface, struct gl_texture gl_tex);
2203	HRESULT basetexture_bind(IWineD3DBaseTexture iface, BOOL srgb, BOOL set_surface_desc) DECLSPEC_HIDDEN;
2204	void basetexture_cleanup(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2205	void basetexture_generate_mipmaps(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2206	WINED3DTEXTUREFILTERTYPE basetexture_get_autogen_filter_type(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2207	BOOL basetexture_get_dirty(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2208	DWORD basetexture_get_level_count(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2209	DWORD basetexture_get_lod(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2210	HRESULT basetexture_init(IWineD3DBaseTextureImpl *texture, UINT levels, WINED3DRESOURCETYPE resource_type,
2211	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct wined3d_format_desc format_desc,
2212	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2213	#ifdef VBOX_WITH_WDDM
2214	, HANDLE *shared_handle
2215	, void **pavClientMem
2216	#endif
2217	) DECLSPEC_HIDDEN;
2218	HRESULT basetexture_set_autogen_filter_type(IWineD3DBaseTexture *iface,
2219	WINED3DTEXTUREFILTERTYPE filter_type) DECLSPEC_HIDDEN;
2220	BOOL basetexture_set_dirty(IWineD3DBaseTexture *iface, BOOL dirty) DECLSPEC_HIDDEN;
2221	DWORD basetexture_set_lod(IWineD3DBaseTexture *iface, DWORD new_lod) DECLSPEC_HIDDEN;
2222	void basetexture_unload(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2223
2224	#ifdef VBOX_WITH_WDDM
2225	#define texture_gl_delete(_o, _t) do { \
2226	if (VBOXSHRC_IS_SHARED(_o)) GL_EXTCALL(glChromiumParameteriCR(GL_RCUSAGE_TEXTURE_CLEAR_CR, _t)); \
2227	else glDeleteTextures(1, &_t); \
2228	} while (0)
2229	#else
2230	#define texture_gl_delete(_o, _t) do { \
2231	glDeleteTextures(1, &_t); \
2232	} while (0)
2233
2234	#endif
2235	/*****************************************************************************
2236	* IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
2237	*/
2238	typedef struct IWineD3DTextureImpl
2239	{
2240	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2241	const IWineD3DTextureVtbl *lpVtbl;
2242	IWineD3DResourceClass resource;
2243	IWineD3DBaseTextureClass baseTexture;
2244
2245	/* IWineD3DTexture */
2246	IWineD3DSurface *surfaces[MAX_MIP_LEVELS];
2247	UINT target;
2248	BOOL cond_np2;
2249
2250	} IWineD3DTextureImpl;
2251
2252	void texture_state_init(IWineD3DTexture iface, struct gl_texture gl_tex);
2253	HRESULT texture_init(IWineD3DTextureImpl *texture, UINT width, UINT height, UINT levels,
2254	IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2255	IUnknown parent, const struct wined3d_parent_ops parent_ops
2256	#ifdef VBOX_WITH_WDDM
2257	, HANDLE *shared_handle
2258	, void **pavClientMem
2259	#endif
2260	) DECLSPEC_HIDDEN;
2261
2262	/*****************************************************************************
2263	* IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
2264	*/
2265	typedef struct IWineD3DCubeTextureImpl
2266	{
2267	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2268	const IWineD3DCubeTextureVtbl *lpVtbl;
2269	IWineD3DResourceClass resource;
2270	IWineD3DBaseTextureClass baseTexture;
2271
2272	/* IWineD3DCubeTexture */
2273	IWineD3DSurface *surfaces[6][MAX_MIP_LEVELS];
2274	} IWineD3DCubeTextureImpl;
2275
2276	HRESULT cubetexture_init(IWineD3DCubeTextureImpl *texture, UINT edge_length, UINT levels,
2277	IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2278	IUnknown parent, const struct wined3d_parent_ops parent_ops
2279	#ifdef VBOX_WITH_WDDM
2280	, HANDLE *shared_handle
2281	, void **pavClientMem
2282	#endif
2283	) DECLSPEC_HIDDEN;
2284
2285	typedef struct _WINED3DVOLUMET_DESC
2286	{
2287	UINT Width;
2288	UINT Height;
2289	UINT Depth;
2290	} WINED3DVOLUMET_DESC;
2291
2292	/*****************************************************************************
2293	* IWineD3DVolume implementation structure (extends IUnknown)
2294	*/
2295	typedef struct IWineD3DVolumeImpl
2296	{
2297	/* IUnknown & WineD3DResource fields */
2298	const IWineD3DVolumeVtbl *lpVtbl;
2299	IWineD3DResourceClass resource;
2300
2301	/* WineD3DVolume Information */
2302	WINED3DVOLUMET_DESC currentDesc;
2303	IWineD3DBase *container;
2304	BOOL lockable;
2305	BOOL locked;
2306	WINED3DBOX lockedBox;
2307	WINED3DBOX dirtyBox;
2308	BOOL dirty;
2309	} IWineD3DVolumeImpl;
2310
2311	void volume_add_dirty_box(IWineD3DVolume iface, const WINED3DBOX dirty_box) DECLSPEC_HIDDEN;
2312	HRESULT volume_init(IWineD3DVolumeImpl volume, IWineD3DDeviceImpl device, UINT width,
2313	UINT height, UINT depth, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2314	IUnknown parent, const struct wined3d_parent_ops parent_ops
2315	#ifdef VBOX_WITH_WDDM
2316	, HANDLE *shared_handle
2317	, void *pvClientMem
2318	#endif
2319	) DECLSPEC_HIDDEN;
2320
2321	/*****************************************************************************
2322	* IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
2323	*/
2324	typedef struct IWineD3DVolumeTextureImpl
2325	{
2326	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2327	const IWineD3DVolumeTextureVtbl *lpVtbl;
2328	IWineD3DResourceClass resource;
2329	IWineD3DBaseTextureClass baseTexture;
2330
2331	/* IWineD3DVolumeTexture */
2332	IWineD3DVolume *volumes[MAX_MIP_LEVELS];
2333	} IWineD3DVolumeTextureImpl;
2334
2335	HRESULT volumetexture_init(IWineD3DVolumeTextureImpl *texture, UINT width, UINT height,
2336	UINT depth, UINT levels, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
2337	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2338	#ifdef VBOX_WITH_WDDM
2339	, HANDLE *shared_handle
2340	, void **pavClientMem
2341	#endif
2342	) DECLSPEC_HIDDEN;
2343
2344	typedef struct _WINED3DSURFACET_DESC
2345	{
2346	WINED3DMULTISAMPLE_TYPE MultiSampleType;
2347	DWORD MultiSampleQuality;
2348	UINT Width;
2349	UINT Height;
2350	} WINED3DSURFACET_DESC;
2351
2352	/*****************************************************************************
2353	* Structure for DIB Surfaces (GetDC and GDI surfaces)
2354	*/
2355	typedef struct wineD3DSurface_DIB {
2356	HBITMAP DIBsection;
2357	void* bitmap_data;
2358	UINT bitmap_size;
2359	HGDIOBJ holdbitmap;
2360	BOOL client_memory;
2361	} wineD3DSurface_DIB;
2362
2363	typedef struct {
2364	struct list entry;
2365	GLuint id;
2366	UINT width;
2367	UINT height;
2368	} renderbuffer_entry_t;
2369
2370	struct fbo_entry
2371	{
2372	struct list entry;
2373	IWineD3DSurfaceImpl **render_targets;
2374	IWineD3DSurfaceImpl *depth_stencil;
2375	BOOL attached;
2376	GLuint id;
2377	};
2378
2379	/*****************************************************************************
2380	* IWineD3DClipp implementation structure
2381	*/
2382	typedef struct IWineD3DClipperImpl
2383	{
2384	const IWineD3DClipperVtbl *lpVtbl;
2385	LONG ref;
2386
2387	IUnknown *Parent;
2388	HWND hWnd;
2389	} IWineD3DClipperImpl;
2390
2391
2392	/*****************************************************************************
2393	* IWineD3DSurface implementation structure
2394	*/
2395	struct IWineD3DSurfaceImpl
2396	{
2397	/* IUnknown & IWineD3DResource Information */
2398	const IWineD3DSurfaceVtbl *lpVtbl;
2399	IWineD3DResourceClass resource;
2400
2401	/* IWineD3DSurface fields */
2402	IWineD3DBase *container;
2403	WINED3DSURFACET_DESC currentDesc;
2404	IWineD3DPaletteImpl palette; / D3D7 style palette handling */
2405	PALETTEENTRY palette9; / D3D8/9 style palette handling */
2406
2407	/* TODO: move this off into a management class(maybe!) */
2408	DWORD Flags;
2409
2410	UINT pow2Width;
2411	UINT pow2Height;
2412
2413	/* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
2414	void (get_drawable_size)(struct wined3d_context context, UINT width, UINT height);
2415
2416	/* PBO */
2417	GLuint pbo;
2418	GLuint texture_name;
2419	GLuint texture_name_srgb;
2420	GLint texture_level;
2421	GLenum texture_target;
2422
2423	RECT lockedRect;
2424	RECT dirtyRect;
2425	int lockCount;
2426	#define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
2427
2428	/* For GetDC */
2429	wineD3DSurface_DIB dib;
2430	HDC hDC;
2431
2432	/* Color keys for DDraw */
2433	WINEDDCOLORKEY DestBltCKey;
2434	WINEDDCOLORKEY DestOverlayCKey;
2435	WINEDDCOLORKEY SrcOverlayCKey;
2436	WINEDDCOLORKEY SrcBltCKey;
2437	DWORD CKeyFlags;
2438
2439	WINEDDCOLORKEY glCKey;
2440
2441	struct list renderbuffers;
2442	renderbuffer_entry_t *current_renderbuffer;
2443
2444	/* DirectDraw clippers */
2445	IWineD3DClipper *clipper;
2446
2447	/* DirectDraw Overlay handling */
2448	RECT overlay_srcrect;
2449	RECT overlay_destrect;
2450	IWineD3DSurfaceImpl *overlay_dest;
2451	struct list overlays;
2452	struct list overlay_entry;
2453
2454	#ifdef VBOX_WITH_WDDM
2455	struct IWineD3DSwapChain *presentSwapchain;
2456	#endif
2457	};
2458
2459	extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl DECLSPEC_HIDDEN;
2460	extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl DECLSPEC_HIDDEN;
2461
2462	UINT surface_calculate_size(const struct wined3d_format_desc *format_desc,
2463	UINT alignment, UINT width, UINT height) DECLSPEC_HIDDEN;
2464	void surface_gdi_cleanup(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2465	HRESULT surface_init(IWineD3DSurfaceImpl *surface, WINED3DSURFTYPE surface_type, UINT alignment,
2466	UINT width, UINT height, UINT level, BOOL lockable, BOOL discard, WINED3DMULTISAMPLE_TYPE multisample_type,
2467	UINT multisample_quality, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
2468	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2469	#ifdef VBOX_WITH_WDDM
2470	, HANDLE *shared_handle
2471	, void *pvClientMem
2472	#endif
2473	) DECLSPEC_HIDDEN;
2474
2475	/* Predeclare the shared Surface functions */
2476	HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface,
2477	REFIID riid, LPVOID *ppobj) DECLSPEC_HIDDEN;
2478	ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2479	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface iface, IUnknown *pParent) DECLSPEC_HIDDEN;
2480	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface *iface,
2481	REFGUID refguid, const void *pData, DWORD SizeOfData, DWORD Flags) DECLSPEC_HIDDEN;
2482	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface *iface,
2483	REFGUID refguid, void pData, DWORD pSizeOfData) DECLSPEC_HIDDEN;
2484	HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid) DECLSPEC_HIDDEN;
2485	DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew) DECLSPEC_HIDDEN;
2486	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2487	WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2488	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface,
2489	REFIID riid, void **ppContainer) DECLSPEC_HIDDEN;
2490	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface iface, WINED3DSURFACE_DESC pDesc) DECLSPEC_HIDDEN;
2491	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags) DECLSPEC_HIDDEN;
2492	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags) DECLSPEC_HIDDEN;
2493	HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2494	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2495	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface iface, IWineD3DPalette *Pal) DECLSPEC_HIDDEN;
2496	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface iface, IWineD3DPalette Pal) DECLSPEC_HIDDEN;
2497	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface *iface,
2498	DWORD Flags, const WINEDDCOLORKEY *CKey) DECLSPEC_HIDDEN;
2499	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface iface, IWineD3DBase container) DECLSPEC_HIDDEN;
2500	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2501	HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2502	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y) DECLSPEC_HIDDEN;
2503	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface iface, LONG X, LONG *Y) DECLSPEC_HIDDEN;
2504	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface,
2505	DWORD Flags, IWineD3DSurface *Ref) DECLSPEC_HIDDEN;
2506	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface iface, const RECT SrcRect,
2507	IWineD3DSurface DstSurface, const RECT DstRect, DWORD Flags, const WINEDDOVERLAYFX *FX) DECLSPEC_HIDDEN;
2508	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface iface, IWineD3DClipper clipper) DECLSPEC_HIDDEN;
2509	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface iface, IWineD3DClipper *clipper) DECLSPEC_HIDDEN;
2510	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format) DECLSPEC_HIDDEN;
2511	HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2512	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface iface, const RECT DestRect, IWineD3DSurface *SrcSurface,
2513	const RECT SrcRect, DWORD Flags, const WINEDDBLTFX DDBltFx, WINED3DTEXTUREFILTERTYPE Filter) DECLSPEC_HIDDEN;
2514	HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty,
2515	IWineD3DSurface Source, const RECT rsrc, DWORD trans) DECLSPEC_HIDDEN;
2516	HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface iface, WINED3DLOCKED_RECT pLockedRect,
2517	const RECT *pRect, DWORD Flags) DECLSPEC_HIDDEN;
2518	void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface, BOOL srgb) DECLSPEC_HIDDEN;
2519	const void WINAPI IWineD3DBaseSurfaceImpl_GetData(IWineD3DSurface iface) DECLSPEC_HIDDEN;
2520
2521	void get_drawable_size_swapchain(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2522	void get_drawable_size_backbuffer(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2523	void get_drawable_size_fbo(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2524
2525	void draw_textured_quad(IWineD3DSurfaceImpl src_surface, const RECT src_rect,
2526	const RECT *dst_rect, WINED3DTEXTUREFILTERTYPE Filter) DECLSPEC_HIDDEN;
2527	void flip_surface(IWineD3DSurfaceImpl front, IWineD3DSurfaceImpl back) DECLSPEC_HIDDEN;
2528
2529	/* Surface flags: */
2530	#define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
2531	#define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
2532	#define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
2533	#define SFLAG_DISCARD 0x00000010 /* ??? */
2534	#define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
2535	#define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
2536	#define SFLAG_INSRGBTEX 0x00000080 /* The GL srgb texture contains the newest surface content */
2537	#define SFLAG_INDRAWABLE 0x00000100 /* The gl drawable contains the most up to date data */
2538	#define SFLAG_INSYSMEM 0x00000200 /* The system memory copy is most up to date */
2539	#define SFLAG_NONPOW2 0x00000400 /* Surface sizes are not a power of 2 */
2540	#define SFLAG_DYNLOCK 0x00000800 /* Surface is often locked by the app */
2541	#define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
2542	#define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
2543	#define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
2544	#define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
2545	#define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
2546	#define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
2547	#define SFLAG_SRGBALLOCATED 0x00040000 /* A srgb gl texture is allocated for this surface */
2548	#define SFLAG_PBO 0x00080000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
2549	#define SFLAG_NORMCOORD 0x00100000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
2550	#define SFLAG_DS_ONSCREEN 0x00200000 /* Is a depth stencil, last modified onscreen */
2551	#define SFLAG_DS_OFFSCREEN 0x00400000 /* Is a depth stencil, last modified offscreen */
2552	#define SFLAG_INOVERLAYDRAW 0x00800000 /* Overlay drawing is in progress. Recursion prevention */
2553	#define SFLAG_SWAPCHAIN 0x01000000 /* The surface is part of a swapchain */
2554
2555	#ifdef VBOX_WITH_WDDM
2556	# define SFLAG_CLIENTMEM 0x10000000 /* SYSMEM surface using client-supplied memory buffer */
2557	# define SFLAG_DONOTFREE_VBOXWDDM SFLAG_CLIENTMEM
2558	#else
2559	# define SFLAG_DONOTFREE_VBOXWDDM 0
2560	#endif
2561
2562	/* In some conditions the surface memory must not be freed:
2563	* SFLAG_CONVERTED: Converting the data back would take too long
2564	* SFLAG_DIBSECTION: The dib code manages the memory
2565	* SFLAG_LOCKED: The app requires access to the surface data
2566	* SFLAG_DYNLOCK: Avoid freeing the data for performance
2567	* SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
2568	* SFLAG_CLIENT: OpenGL uses our memory as backup
2569	*/
2570	#define SFLAG_DONOTFREE (SFLAG_CONVERTED \| \
2571	SFLAG_DIBSECTION \| \
2572	SFLAG_LOCKED \| \
2573	SFLAG_DYNLOCK \| \
2574	SFLAG_USERPTR \| \
2575	SFLAG_PBO \| \
2576	SFLAG_CLIENT \| \
2577	SFLAG_DONOTFREE_VBOXWDDM \
2578	)
2579
2580	#define SFLAG_LOCATIONS (SFLAG_INSYSMEM \| \
2581	SFLAG_INTEXTURE \| \
2582	SFLAG_INDRAWABLE \| \
2583	SFLAG_INSRGBTEX)
2584
2585	#define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN \| \
2586	SFLAG_DS_OFFSCREEN)
2587	#define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
2588
2589	typedef enum {
2590	NO_CONVERSION,
2591	CONVERT_PALETTED,
2592	CONVERT_PALETTED_CK,
2593	CONVERT_CK_565,
2594	CONVERT_CK_5551,
2595	CONVERT_CK_4444,
2596	CONVERT_CK_4444_ARGB,
2597	CONVERT_CK_1555,
2598	CONVERT_555,
2599	CONVERT_CK_RGB24,
2600	CONVERT_CK_8888,
2601	CONVERT_CK_8888_ARGB,
2602	CONVERT_RGB32_888,
2603	CONVERT_V8U8,
2604	CONVERT_L6V5U5,
2605	CONVERT_X8L8V8U8,
2606	CONVERT_Q8W8V8U8,
2607	CONVERT_V16U16,
2608	CONVERT_A4L4,
2609	CONVERT_G16R16,
2610	CONVERT_R16G16F,
2611	CONVERT_R32G32F,
2612	CONVERT_D15S1,
2613	CONVERT_D24X4S4,
2614	CONVERT_D24FS8,
2615	} CONVERT_TYPES;
2616
2617	HRESULT d3dfmt_get_conv(IWineD3DSurfaceImpl *This, BOOL need_alpha_ck, BOOL use_texturing,
2618	struct wined3d_format_desc desc, CONVERT_TYPES convert) DECLSPEC_HIDDEN;
2619	void d3dfmt_p8_init_palette(IWineD3DSurfaceImpl *This, BYTE table[256][4], BOOL colorkey) DECLSPEC_HIDDEN;
2620
2621	BOOL palette9_changed(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2622
2623	/*****************************************************************************
2624	* IWineD3DVertexDeclaration implementation structure
2625	*/
2626
2627	struct wined3d_vertex_declaration_element
2628	{
2629	const struct wined3d_format_desc *format_desc;
2630	BOOL ffp_valid;
2631	WORD input_slot;
2632	WORD offset;
2633	UINT output_slot;
2634	BYTE method;
2635	BYTE usage;
2636	BYTE usage_idx;
2637	};
2638
2639	typedef struct IWineD3DVertexDeclarationImpl {
2640	/* IUnknown Information */
2641	const IWineD3DVertexDeclarationVtbl *lpVtbl;
2642	LONG ref;
2643
2644	IUnknown *parent;
2645	const struct wined3d_parent_ops *parent_ops;
2646	IWineD3DDeviceImpl *device;
2647
2648	struct wined3d_vertex_declaration_element *elements;
2649	UINT element_count;
2650
2651	DWORD streams[MAX_STREAMS];
2652	UINT num_streams;
2653	BOOL position_transformed;
2654	BOOL half_float_conv_needed;
2655	} IWineD3DVertexDeclarationImpl;
2656
2657	HRESULT vertexdeclaration_init(IWineD3DVertexDeclarationImpl declaration, IWineD3DDeviceImpl device,
2658	const WINED3DVERTEXELEMENT *elements, UINT element_count,
2659	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
2660
2661	/*****************************************************************************
2662	* IWineD3DStateBlock implementation structure
2663	*/
2664
2665	/* Internal state Block for Begin/End/Capture/Create/Apply info */
2666	/* Note: Very long winded but gl Lists are not flexible enough */
2667	/* to resolve everything we need, so doing it manually for now */
2668	typedef struct SAVEDSTATES {
2669	DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2670	WORD streamSource; /* MAX_STREAMS, 16 */
2671	WORD streamFreq; /* MAX_STREAMS, 16 */
2672	DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2673	DWORD textureState[MAX_TEXTURES]; /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2674	WORD samplerState[MAX_COMBINED_SAMPLERS]; /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2675	DWORD clipplane; /* WINED3DMAXUSERCLIPPLANES, 32 */
2676	WORD pixelShaderConstantsB; /* MAX_CONST_B, 16 */
2677	WORD pixelShaderConstantsI; /* MAX_CONST_I, 16 */
2678	BOOL *pixelShaderConstantsF;
2679	WORD vertexShaderConstantsB; /* MAX_CONST_B, 16 */
2680	WORD vertexShaderConstantsI; /* MAX_CONST_I, 16 */
2681	BOOL *vertexShaderConstantsF;
2682	DWORD textures : 20; /* MAX_COMBINED_SAMPLERS, 20 */
2683	DWORD primitive_type : 1;
2684	DWORD indices : 1;
2685	DWORD material : 1;
2686	DWORD viewport : 1;
2687	DWORD vertexDecl : 1;
2688	DWORD pixelShader : 1;
2689	DWORD vertexShader : 1;
2690	DWORD scissorRect : 1;
2691	DWORD padding : 4;
2692	} SAVEDSTATES;
2693
2694	struct StageState {
2695	DWORD stage;
2696	DWORD state;
2697	};
2698
2699	struct IWineD3DStateBlockImpl
2700	{
2701	/* IUnknown fields */
2702	const IWineD3DStateBlockVtbl *lpVtbl;
2703	LONG ref; /* Note: Ref counting not required */
2704
2705	/* IWineD3DStateBlock information */
2706	IWineD3DDeviceImpl *device;
2707	WINED3DSTATEBLOCKTYPE blockType;
2708
2709	/* Array indicating whether things have been set or changed */
2710	SAVEDSTATES changed;
2711
2712	/* Vertex Shader Declaration */
2713	IWineD3DVertexDeclaration *vertexDecl;
2714
2715	IWineD3DVertexShader *vertexShader;
2716
2717	/* Vertex Shader Constants */
2718	BOOL vertexShaderConstantB[MAX_CONST_B];
2719	INT vertexShaderConstantI[MAX_CONST_I * 4];
2720	float *vertexShaderConstantF;
2721
2722	/* primitive type */
2723	GLenum gl_primitive_type;
2724
2725	/* Stream Source */
2726	BOOL streamIsUP;
2727	UINT streamStride[MAX_STREAMS];
2728	UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
2729	IWineD3DBuffer *streamSource[MAX_STREAMS];
2730	UINT streamFreq[MAX_STREAMS + 1];
2731	UINT streamFlags[MAX_STREAMS + 1]; /0 \| WINED3DSTREAMSOURCE_INSTANCEDATA \| WINED3DSTREAMSOURCE_INDEXEDDATA /
2732
2733	/* Indices */
2734	IWineD3DBuffer* pIndexData;
2735	WINED3DFORMAT IndexFmt;
2736	INT baseVertexIndex;
2737	INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
2738
2739	/* Transform */
2740	WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
2741
2742	/* Light hashmap . Collisions are handled using standard wine double linked lists */
2743	#define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
2744	#define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
2745	struct list lightMap[LIGHTMAP_SIZE]; /* Hash map containing the lights */
2746	const struct wined3d_light_info activeLights[MAX_ACTIVE_LIGHTS]; / Map of opengl lights to d3d lights */
2747
2748	/* Clipping */
2749	double clipplane[MAX_CLIPPLANES][4];
2750	WINED3DCLIPSTATUS clip_status;
2751
2752	/* ViewPort */
2753	WINED3DVIEWPORT viewport;
2754
2755	/* Material */
2756	WINED3DMATERIAL material;
2757
2758	/* Pixel Shader */
2759	IWineD3DPixelShader *pixelShader;
2760
2761	/* Pixel Shader Constants */
2762	BOOL pixelShaderConstantB[MAX_CONST_B];
2763	INT pixelShaderConstantI[MAX_CONST_I * 4];
2764	float *pixelShaderConstantF;
2765
2766	/* RenderState */
2767	DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
2768
2769	/* Texture */
2770	IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
2771
2772	/* Texture State Stage */
2773	DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2774	DWORD lowest_disabled_stage;
2775	/* Sampler States */
2776	DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2777
2778	/* Scissor test rectangle */
2779	RECT scissorRect;
2780
2781	/* Contained state management */
2782	DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2783	unsigned int num_contained_render_states;
2784	DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2785	unsigned int num_contained_transform_states;
2786	DWORD contained_vs_consts_i[MAX_CONST_I];
2787	unsigned int num_contained_vs_consts_i;
2788	DWORD contained_vs_consts_b[MAX_CONST_B];
2789	unsigned int num_contained_vs_consts_b;
2790	DWORD *contained_vs_consts_f;
2791	unsigned int num_contained_vs_consts_f;
2792	DWORD contained_ps_consts_i[MAX_CONST_I];
2793	unsigned int num_contained_ps_consts_i;
2794	DWORD contained_ps_consts_b[MAX_CONST_B];
2795	unsigned int num_contained_ps_consts_b;
2796	DWORD *contained_ps_consts_f;
2797	unsigned int num_contained_ps_consts_f;
2798	struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2799	unsigned int num_contained_tss_states;
2800	struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2801	unsigned int num_contained_sampler_states;
2802	};
2803
2804	HRESULT stateblock_init(IWineD3DStateBlockImpl *stateblock,
2805	IWineD3DDeviceImpl *device, WINED3DSTATEBLOCKTYPE type) DECLSPEC_HIDDEN;
2806	void stateblock_init_contained_states(IWineD3DStateBlockImpl *object) DECLSPEC_HIDDEN;
2807
2808	static inline void stateblock_apply_state(DWORD state, IWineD3DStateBlockImpl *stateblock,
2809	struct wined3d_context *context)
2810	{
2811	const struct StateEntry *statetable = stateblock->device->StateTable;
2812	DWORD rep = statetable[state].representative;
2813	statetable[rep].apply(rep, stateblock, context);
2814	}
2815
2816	/* Direct3D terminology with little modifications. We do not have an issued state
2817	* because only the driver knows about it, but we have a created state because d3d
2818	* allows GetData on a created issue, but opengl doesn't
2819	*/
2820	enum query_state {
2821	QUERY_CREATED,
2822	QUERY_SIGNALLED,
2823	QUERY_BUILDING
2824	};
2825	/*****************************************************************************
2826	* IWineD3DQueryImpl implementation structure (extends IUnknown)
2827	*/
2828	typedef struct IWineD3DQueryImpl
2829	{
2830	const IWineD3DQueryVtbl *lpVtbl;
2831	LONG ref; /* Note: Ref counting not required */
2832
2833	IUnknown *parent;
2834	IWineD3DDeviceImpl *device;
2835
2836	/* IWineD3DQuery fields */
2837	enum query_state state;
2838	WINED3DQUERYTYPE type;
2839	/* TODO: Think about using a IUnknown instead of a void* */
2840	void *extendedData;
2841	} IWineD3DQueryImpl;
2842
2843	HRESULT query_init(IWineD3DQueryImpl query, IWineD3DDeviceImpl device,
2844	WINED3DQUERYTYPE type, IUnknown *parent) DECLSPEC_HIDDEN;
2845
2846	/* IWineD3DBuffer */
2847
2848	/* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2849	* fixed function semantics as D3DCOLOR or FLOAT16 */
2850	enum wined3d_buffer_conversion_type
2851	{
2852	CONV_NONE,
2853	CONV_D3DCOLOR,
2854	CONV_POSITIONT,
2855	CONV_FLOAT16_2, /* Also handles FLOAT16_4 */
2856	};
2857
2858	struct wined3d_map_range
2859	{
2860	UINT offset;
2861	UINT size;
2862	};
2863
2864	#define WINED3D_BUFFER_OPTIMIZED 0x01 /* Optimize has been called for the buffer */
2865	#define WINED3D_BUFFER_HASDESC 0x02 /* A vertex description has been found */
2866	#define WINED3D_BUFFER_CREATEBO 0x04 /* Attempt to create a buffer object next PreLoad */
2867	#define WINED3D_BUFFER_DOUBLEBUFFER 0x08 /* Use a vbo and local allocated memory */
2868	#define WINED3D_BUFFER_FLUSH 0x10 /* Manual unmap flushing */
2869	#define WINED3D_BUFFER_DISCARD 0x20 /* A DISCARD lock has occurred since the last PreLoad */
2870	#define WINED3D_BUFFER_NOSYNC 0x40 /* All locks since the last PreLoad had NOOVERWRITE set */
2871	#define WINED3D_BUFFER_APPLESYNC 0x80 /* Using sync as in GL_APPLE_flush_buffer_range */
2872
2873	struct wined3d_buffer
2874	{
2875	const struct IWineD3DBufferVtbl *vtbl;
2876	IWineD3DResourceClass resource;
2877
2878	struct wined3d_buffer_desc desc;
2879
2880	GLuint buffer_object;
2881	GLenum buffer_object_usage;
2882	GLenum buffer_type_hint;
2883	UINT buffer_object_size;
2884	LONG bind_count;
2885	DWORD flags;
2886
2887	LONG lock_count;
2888	struct wined3d_map_range *maps;
2889	ULONG maps_size, modified_areas;
2890	struct wined3d_event_query *query;
2891
2892	/* conversion stuff */
2893	UINT decl_change_count, full_conversion_count;
2894	UINT draw_count;
2895	UINT stride; /* 0 if no conversion */
2896	UINT conversion_stride; /* 0 if no shifted conversion */
2897	enum wined3d_buffer_conversion_type conversion_map; / NULL if no conversion */
2898	/* Extra load offsets, for FLOAT16 conversion */
2899	UINT conversion_shift; / NULL if no shifted conversion */
2900	};
2901
2902	const BYTE buffer_get_memory(IWineD3DBuffer iface, GLuint *buffer_object) DECLSPEC_HIDDEN;
2903	BYTE buffer_get_sysmem(struct wined3d_buffer This) DECLSPEC_HIDDEN;
2904	HRESULT buffer_init(struct wined3d_buffer buffer, IWineD3DDeviceImpl device,
2905	UINT size, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, GLenum bind_hint,
2906	const char data, IUnknown parent, const struct wined3d_parent_ops *parent_ops) DECLSPEC_HIDDEN;
2907
2908	/* IWineD3DRendertargetView */
2909	struct wined3d_rendertarget_view
2910	{
2911	const struct IWineD3DRendertargetViewVtbl *vtbl;
2912	LONG refcount;
2913
2914	IWineD3DResource *resource;
2915	IUnknown *parent;
2916	};
2917
2918	void wined3d_rendertarget_view_init(struct wined3d_rendertarget_view *view,
2919	IWineD3DResource resource, IUnknown parent) DECLSPEC_HIDDEN;
2920
2921	/*****************************************************************************
2922	* IWineD3DSwapChainImpl implementation structure (extends IUnknown)
2923	*/
2924
2925	struct IWineD3DSwapChainImpl
2926	{
2927	/IUnknown part/
2928	const IWineD3DSwapChainVtbl *lpVtbl;
2929	LONG ref; /* Note: Ref counting not required */
2930
2931	IUnknown *parent;
2932	IWineD3DDeviceImpl *device;
2933
2934	/* IWineD3DSwapChain fields */
2935	IWineD3DSurface **backBuffer;
2936	IWineD3DSurface *frontBuffer;
2937	WINED3DPRESENT_PARAMETERS presentParms;
2938	DWORD orig_width, orig_height;
2939	WINED3DFORMAT orig_fmt;
2940	WINED3DGAMMARAMP orig_gamma;
2941	BOOL render_to_fbo;
2942	const struct wined3d_format_desc *ds_format;
2943
2944	long prev_time, frames; /* Performance tracking */
2945	unsigned int vSyncCounter;
2946
2947	#ifndef VBOX_WITH_WDDM
2948	struct wined3d_context **context;
2949	unsigned int num_contexts;
2950	HWND win_handle;
2951	HWND device_window;
2952	HDC hDC;
2953	#else
2954	HWND win_handle;
2955	HDC hDC;
2956	IWineD3DSurface *presentRt;
2957	#endif
2958	};
2959
2960	extern const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl DECLSPEC_HIDDEN;
2961	void x11_copy_to_screen(IWineD3DSwapChainImpl This, const RECT rc) DECLSPEC_HIDDEN;
2962
2963	HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain *iface,
2964	REFIID riid, LPVOID *ppobj) DECLSPEC_HIDDEN;
2965	ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface) DECLSPEC_HIDDEN;
2966	ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface) DECLSPEC_HIDDEN;
2967	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain iface, IUnknown *ppParent) DECLSPEC_HIDDEN;
2968	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain *iface,
2969	IWineD3DSurface *pDestSurface) DECLSPEC_HIDDEN;
2970	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UINT iBackBuffer,
2971	WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface **ppBackBuffer) DECLSPEC_HIDDEN;
2972	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain *iface,
2973	WINED3DRASTER_STATUS *pRasterStatus) DECLSPEC_HIDDEN;
2974	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain *iface,
2975	WINED3DDISPLAYMODE *pMode) DECLSPEC_HIDDEN;
2976	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain *iface,
2977	IWineD3DDevice **ppDevice) DECLSPEC_HIDDEN;
2978	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain *iface,
2979	WINED3DPRESENT_PARAMETERS *pPresentationParameters) DECLSPEC_HIDDEN;
2980	HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain *iface,
2981	DWORD Flags, const WINED3DGAMMARAMP *pRamp) DECLSPEC_HIDDEN;
2982	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain *iface,
2983	WINED3DGAMMARAMP *pRamp) DECLSPEC_HIDDEN;
2984
2985	struct wined3d_context swapchain_create_context_for_thread(IWineD3DSwapChain iface) DECLSPEC_HIDDEN;
2986	HRESULT swapchain_init(IWineD3DSwapChainImpl *swapchain, WINED3DSURFTYPE surface_type,
2987	IWineD3DDeviceImpl device, WINED3DPRESENT_PARAMETERS present_parameters, IUnknown *parent) DECLSPEC_HIDDEN;
2988	void swapchain_restore_fullscreen_window(IWineD3DSwapChainImpl *swapchain) DECLSPEC_HIDDEN;
2989	void swapchain_setup_fullscreen_window(IWineD3DSwapChainImpl *swapchain, UINT w, UINT h) DECLSPEC_HIDDEN;
2990
2991	#define DEFAULT_REFRESH_RATE 0
2992
2993	/*****************************************************************************
2994	* Utility function prototypes
2995	*/
2996
2997	/* Trace routines */
2998	const char *debug_d3dformat(WINED3DFORMAT fmt) DECLSPEC_HIDDEN;
2999	const char *debug_d3ddevicetype(WINED3DDEVTYPE devtype) DECLSPEC_HIDDEN;
3000	const char *debug_d3dresourcetype(WINED3DRESOURCETYPE res) DECLSPEC_HIDDEN;
3001	const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
3002	const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
3003	const char *debug_d3ddeclmethod(WINED3DDECLMETHOD method) DECLSPEC_HIDDEN;
3004	const char *debug_d3ddeclusage(BYTE usage) DECLSPEC_HIDDEN;
3005	const char *debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType) DECLSPEC_HIDDEN;
3006	const char *debug_d3drenderstate(DWORD state) DECLSPEC_HIDDEN;
3007	const char *debug_d3dsamplerstate(DWORD state) DECLSPEC_HIDDEN;
3008	const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
3009	const char *debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type) DECLSPEC_HIDDEN;
3010	const char *debug_d3dtexturestate(DWORD state) DECLSPEC_HIDDEN;
3011	const char *debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype) DECLSPEC_HIDDEN;
3012	const char *debug_d3dpool(WINED3DPOOL pool) DECLSPEC_HIDDEN;
3013	const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
3014	const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
3015	const char *debug_d3dbasis(WINED3DBASISTYPE basis) DECLSPEC_HIDDEN;
3016	const char *debug_d3ddegree(WINED3DDEGREETYPE order) DECLSPEC_HIDDEN;
3017	const char *debug_d3dtop(WINED3DTEXTUREOP d3dtop) DECLSPEC_HIDDEN;
3018	void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
3019	const char *debug_surflocation(DWORD flag) DECLSPEC_HIDDEN;
3020
3021	/* Color conversion routines */
3022	DWORD color_convert_argb_to_fmt(DWORD color, WINED3DFORMAT destfmt) DECLSPEC_HIDDEN;
3023
3024	/* Routines for GL <-> D3D values */
3025	GLenum StencilOp(DWORD op) DECLSPEC_HIDDEN;
3026	GLenum CompareFunc(DWORD func) DECLSPEC_HIDDEN;
3027	BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op,
3028	DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
3029	void set_tex_op_nvrc(IWineD3DDevice *iface, BOOL is_alpha, int stage, WINED3DTEXTUREOP op,
3030	DWORD arg1, DWORD arg2, DWORD arg3, INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
3031	void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords,
3032	BOOL transformed, WINED3DFORMAT coordtype, BOOL ffp_can_disable_proj) DECLSPEC_HIDDEN;
3033	void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock,
3034	struct wined3d_context *context) DECLSPEC_HIDDEN;
3035	void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock,
3036	struct wined3d_context *context) DECLSPEC_HIDDEN;
3037	void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock,
3038	struct wined3d_context *context) DECLSPEC_HIDDEN;
3039	void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock,
3040	struct wined3d_context *context) DECLSPEC_HIDDEN;
3041	void state_fogcolor(DWORD state, IWineD3DStateBlockImpl *stateblock,
3042	struct wined3d_context *context) DECLSPEC_HIDDEN;
3043	void state_fogdensity(DWORD state, IWineD3DStateBlockImpl *stateblock,
3044	struct wined3d_context *context) DECLSPEC_HIDDEN;
3045	void state_fogstartend(DWORD state, IWineD3DStateBlockImpl *stateblock,
3046	struct wined3d_context *context) DECLSPEC_HIDDEN;
3047	void state_fog_fragpart(DWORD state, IWineD3DStateBlockImpl *stateblock,
3048	struct wined3d_context *context) DECLSPEC_HIDDEN;
3049
3050	void surface_add_dirty_rect(IWineD3DSurface iface, const RECT dirty_rect) DECLSPEC_HIDDEN;
3051	GLenum surface_get_gl_buffer(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
3052	void surface_load_ds_location(IWineD3DSurface iface, struct wined3d_context context, DWORD location) DECLSPEC_HIDDEN;
3053	void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location) DECLSPEC_HIDDEN;
3054	void surface_set_compatible_renderbuffer(IWineD3DSurface *iface,
3055	unsigned int width, unsigned int height) DECLSPEC_HIDDEN;
3056	void surface_set_texture_name(IWineD3DSurface *iface, GLuint name, BOOL srgb_name) DECLSPEC_HIDDEN;
3057	void surface_set_texture_target(IWineD3DSurface *iface, GLenum target) DECLSPEC_HIDDEN;
3058
3059	BOOL getColorBits(const struct wined3d_format_desc *format_desc,
3060	short redSize, short greenSize, short blueSize, short alphaSize, short *totalSize) DECLSPEC_HIDDEN;
3061	BOOL getDepthStencilBits(const struct wined3d_format_desc *format_desc,
3062	short depthSize, short stencilSize) DECLSPEC_HIDDEN;
3063
3064	/* Math utils */
3065	void multiply_matrix(WINED3DMATRIX dest, const WINED3DMATRIX src1, const WINED3DMATRIX *src2) DECLSPEC_HIDDEN;
3066	UINT wined3d_log2i(UINT32 x) DECLSPEC_HIDDEN;
3067	unsigned int count_bits(unsigned int mask) DECLSPEC_HIDDEN;
3068
3069	void select_shader_mode(const struct wined3d_gl_info gl_info, int ps_selected, int *vs_selected) DECLSPEC_HIDDEN;
3070
3071	typedef struct local_constant {
3072	struct list entry;
3073	unsigned int idx;
3074	DWORD value[4];
3075	} local_constant;
3076
3077	typedef struct SHADER_LIMITS {
3078	unsigned int temporary;
3079	unsigned int texcoord;
3080	unsigned int sampler;
3081	unsigned int constant_int;
3082	unsigned int constant_float;
3083	unsigned int constant_bool;
3084	unsigned int address;
3085	unsigned int packed_output;
3086	unsigned int packed_input;
3087	unsigned int attributes;
3088	unsigned int label;
3089	} SHADER_LIMITS;
3090
3091	/* Keeps track of details for TEX_M#x# shader opcodes which need to
3092	* maintain state information between multiple codes */
3093	typedef struct SHADER_PARSE_STATE {
3094	unsigned int current_row;
3095	DWORD texcoord_w[2];
3096	} SHADER_PARSE_STATE;
3097
3098	#ifdef __GNUC__
3099	#define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
3100	#else
3101	#define PRINTF_ATTR(fmt,args)
3102	#endif
3103
3104	/* Base Shader utility functions. */
3105	int shader_addline(struct wined3d_shader_buffer buffer, const char fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
3106	int shader_vaddline(struct wined3d_shader_buffer buffer, const char fmt, va_list args) DECLSPEC_HIDDEN;
3107
3108	/* Vertex shader utility functions */
3109	extern BOOL vshader_get_input(IWineD3DVertexShader *iface,
3110	BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
3111
3112	/*****************************************************************************
3113	* IDirect3DBaseShader implementation structure
3114	*/
3115	typedef struct IWineD3DBaseShaderClass
3116	{
3117	LONG ref;
3118	SHADER_LIMITS limits;
3119	SHADER_PARSE_STATE parse_state;
3120	DWORD *function;
3121	UINT functionLength;
3122	UINT cur_loop_depth, cur_loop_regno;
3123	BOOL load_local_constsF;
3124	const struct wined3d_shader_frontend *frontend;
3125	void *frontend_data;
3126	void *backend_data;
3127
3128	IUnknown *parent;
3129	const struct wined3d_parent_ops *parent_ops;
3130
3131	/* Programs this shader is linked with */
3132	struct list linked_programs;
3133
3134	/* Immediate constants (override global ones) */
3135	struct list constantsB;
3136	struct list constantsF;
3137	struct list constantsI;
3138	shader_reg_maps reg_maps;
3139
3140	struct wined3d_shader_signature_element input_signature[max(MAX_ATTRIBS, MAX_REG_INPUT)];
3141	struct wined3d_shader_signature_element output_signature[MAX_REG_OUTPUT];
3142
3143	/* Pointer to the parent device */
3144	IWineD3DDevice *device;
3145	struct list shader_list_entry;
3146
3147	#ifdef VBOX_WINE_WITH_SHADER_CACHE
3148	VBOXEXT_HASHCACHE_ENTRY CacheEntry;
3149	uint32_t u32CacheDataInited;
3150	uint32_t u32Hash;
3151	#endif
3152	} IWineD3DBaseShaderClass;
3153
3154	typedef struct IWineD3DBaseShaderImpl {
3155	/* IUnknown */
3156	const IWineD3DBaseShaderVtbl *lpVtbl;
3157
3158	/* IWineD3DBaseShader */
3159	IWineD3DBaseShaderClass baseShader;
3160	} IWineD3DBaseShaderImpl;
3161
3162	void shader_buffer_clear(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
3163	BOOL shader_buffer_init(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
3164	void shader_buffer_free(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
3165	void shader_dump_src_param(const struct wined3d_shader_src_param *param,
3166	const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
3167	void shader_dump_dst_param(const struct wined3d_shader_dst_param *param,
3168	const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
3169	unsigned int shader_find_free_input_register(const struct shader_reg_maps *reg_maps, unsigned int max) DECLSPEC_HIDDEN;
3170	void shader_generate_main(IWineD3DBaseShader iface, struct wined3d_shader_buffer buffer,
3171	const shader_reg_maps reg_maps, const DWORD pFunction, void *backend_ctx) DECLSPEC_HIDDEN;
3172	BOOL shader_match_semantic(const char *semantic_name, WINED3DDECLUSAGE usage) DECLSPEC_HIDDEN;
3173
3174	static inline BOOL shader_is_pshader_version(enum wined3d_shader_type type)
3175	{
3176	return type == WINED3D_SHADER_TYPE_PIXEL;
3177	}
3178
3179	static inline BOOL shader_is_vshader_version(enum wined3d_shader_type type)
3180	{
3181	return type == WINED3D_SHADER_TYPE_VERTEX;
3182	}
3183
3184	static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
3185	{
3186	switch (reg->type)
3187	{
3188	case WINED3DSPR_RASTOUT:
3189	/* oFog & oPts */
3190	if (reg->idx != 0) return TRUE;
3191	/* oPos */
3192	return FALSE;
3193
3194	case WINED3DSPR_DEPTHOUT: /* oDepth */
3195	case WINED3DSPR_CONSTBOOL: /* b# */
3196	case WINED3DSPR_LOOP: /* aL */
3197	case WINED3DSPR_PREDICATE: /* p0 */
3198	return TRUE;
3199
3200	case WINED3DSPR_MISCTYPE:
3201	switch(reg->idx)
3202	{
3203	case 0: /* vPos */
3204	return FALSE;
3205	case 1: /* vFace */
3206	return TRUE;
3207	default:
3208	return FALSE;
3209	}
3210
3211	case WINED3DSPR_IMMCONST:
3212	switch(reg->immconst_type)
3213	{
3214	case WINED3D_IMMCONST_FLOAT:
3215	return TRUE;
3216	default:
3217	return FALSE;
3218	}
3219
3220	default:
3221	return FALSE;
3222	}
3223	}
3224
3225	static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
3226	local_constant* lconst;
3227
3228	if(This->baseShader.load_local_constsF) return FALSE;
3229	LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
3230	if(lconst->idx == reg) return TRUE;
3231	}
3232	return FALSE;
3233
3234	}
3235
3236	/*****************************************************************************
3237	* IDirect3DVertexShader implementation structures
3238	*/
3239	typedef struct IWineD3DVertexShaderImpl {
3240	/* IUnknown parts */
3241	const IWineD3DVertexShaderVtbl *lpVtbl;
3242
3243	/* IWineD3DBaseShader */
3244	IWineD3DBaseShaderClass baseShader;
3245
3246	/* Vertex shader attributes. */
3247	struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
3248
3249	UINT min_rel_offset, max_rel_offset;
3250	UINT rel_offset;
3251	} IWineD3DVertexShaderImpl;
3252
3253	void find_vs_compile_args(IWineD3DVertexShaderImpl shader, IWineD3DStateBlockImpl stateblock,
3254	struct vs_compile_args *args) DECLSPEC_HIDDEN;
3255	HRESULT vertexshader_init(IWineD3DVertexShaderImpl shader, IWineD3DDeviceImpl device,
3256	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3257	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3258
3259	struct wined3d_geometryshader
3260	{
3261	const struct IWineD3DGeometryShaderVtbl *vtbl;
3262	IWineD3DBaseShaderClass base_shader;
3263	};
3264
3265	HRESULT geometryshader_init(struct wined3d_geometryshader shader, IWineD3DDeviceImpl device,
3266	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3267	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3268
3269	/*****************************************************************************
3270	* IDirect3DPixelShader implementation structure
3271	*/
3272
3273	/* Using additional shader constants (uniforms in GLSL / program environment
3274	* or local parameters in ARB) is costly:
3275	* ARB only knows float4 parameters and GLSL compiler are not really smart
3276	* when it comes to efficiently pack float2 uniforms, so no space is wasted
3277	* (in fact most compilers map a float2 to a full float4 uniform).
3278	*
3279	* For NP2 texcoord fixup we only need 2 floats (width and height) for each
3280	* 2D texture used in the shader. We therefore pack fixup info for 2 textures
3281	* into a single shader constant (uniform / program parameter).
3282	*
3283	* This structure is shared between the GLSL and the ARB backend.*/
3284	struct ps_np2fixup_info {
3285	unsigned char idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
3286	WORD active; /* bitfield indicating if we can apply the fixup */
3287	WORD num_consts;
3288	};
3289
3290	typedef struct IWineD3DPixelShaderImpl {
3291	/* IUnknown parts */
3292	const IWineD3DPixelShaderVtbl *lpVtbl;
3293
3294	/* IWineD3DBaseShader */
3295	IWineD3DBaseShaderClass baseShader;
3296
3297	/* Pixel shader input semantics */
3298	DWORD input_reg_map[MAX_REG_INPUT];
3299	BOOL input_reg_used[MAX_REG_INPUT];
3300	unsigned int declared_in_count;
3301
3302	/* Some information about the shader behavior */
3303	char vpos_uniform;
3304
3305	BOOL color0_mov;
3306	DWORD color0_reg;
3307
3308	} IWineD3DPixelShaderImpl;
3309
3310	HRESULT pixelshader_init(IWineD3DPixelShaderImpl shader, IWineD3DDeviceImpl device,
3311	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3312	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3313	void pixelshader_update_samplers(struct shader_reg_maps *reg_maps,
3314	IWineD3DBaseTexture * const *textures) DECLSPEC_HIDDEN;
3315	void find_ps_compile_args(IWineD3DPixelShaderImpl shader, IWineD3DStateBlockImpl stateblock,
3316	struct ps_compile_args *args) DECLSPEC_HIDDEN;
3317
3318	#ifdef VBOX_WINE_WITH_SHADER_CACHE
3319	IWineD3DVertexShaderImpl * vertexshader_check_cached(IWineD3DDeviceImpl device, IWineD3DVertexShaderImpl object) DECLSPEC_HIDDEN;
3320	IWineD3DPixelShaderImpl * pixelshader_check_cached(IWineD3DDeviceImpl device, IWineD3DPixelShaderImpl object) DECLSPEC_HIDDEN;
3321	void shader_chaches_init(IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
3322	void shader_chaches_term(IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
3323	#endif
3324
3325	/* sRGB correction constants */
3326	static const float srgb_cmp = 0.0031308f;
3327	static const float srgb_mul_low = 12.92f;
3328	static const float srgb_pow = 0.41666f;
3329	static const float srgb_mul_high = 1.055f;
3330	static const float srgb_sub_high = 0.055f;
3331
3332	/*****************************************************************************
3333	* IWineD3DPalette implementation structure
3334	*/
3335	struct IWineD3DPaletteImpl {
3336	/* IUnknown parts */
3337	const IWineD3DPaletteVtbl *lpVtbl;
3338	LONG ref;
3339
3340	IUnknown *parent;
3341	IWineD3DDeviceImpl *device;
3342
3343	/* IWineD3DPalette */
3344	HPALETTE hpal;
3345	WORD palVersion; /\| /
3346	WORD palNumEntries; /\| LOGPALETTE /
3347	PALETTEENTRY palents[256]; /\| /
3348	/* This is to store the palette in 'screen format' */
3349	int screen_palents[256];
3350	DWORD Flags;
3351	};
3352
3353	HRESULT wined3d_palette_init(IWineD3DPaletteImpl palette, IWineD3DDeviceImpl device,
3354	DWORD flags, const PALETTEENTRY entries, IUnknown parent) DECLSPEC_HIDDEN;
3355
3356	/* DirectDraw utility functions */
3357	extern WINED3DFORMAT pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
3358
3359	/*****************************************************************************
3360	* Pixel format management
3361	*/
3362
3363	/* WineD3D pixel format flags */
3364	#define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING 0x1
3365	#define WINED3DFMT_FLAG_FILTERING 0x2
3366	#define WINED3DFMT_FLAG_DEPTH 0x4
3367	#define WINED3DFMT_FLAG_STENCIL 0x8
3368	#define WINED3DFMT_FLAG_RENDERTARGET 0x10
3369	#define WINED3DFMT_FLAG_FOURCC 0x20
3370	#define WINED3DFMT_FLAG_FBO_ATTACHABLE 0x40
3371	#define WINED3DFMT_FLAG_COMPRESSED 0x80
3372	#define WINED3DFMT_FLAG_GETDC 0x100
3373	#define WINED3DFMT_FLAG_FLOAT 0x200
3374
3375	struct wined3d_format_desc
3376	{
3377	WINED3DFORMAT format;
3378	DWORD red_mask;
3379	DWORD green_mask;
3380	DWORD blue_mask;
3381	DWORD alpha_mask;
3382	UINT byte_count;
3383	WORD depth_size;
3384	WORD stencil_size;
3385
3386	UINT block_width;
3387	UINT block_height;
3388	UINT block_byte_count;
3389
3390	enum wined3d_ffp_emit_idx emit_idx;
3391	GLint component_count;
3392	GLenum gl_vtx_type;
3393	GLint gl_vtx_format;
3394	GLboolean gl_normalized;
3395	unsigned int component_size;
3396
3397	GLint glInternal;
3398	GLint glGammaInternal;
3399	GLint rtInternal;
3400	GLint glFormat;
3401	GLint glType;
3402	UINT conv_byte_count;
3403	unsigned int Flags;
3404	float heightscale;
3405	struct color_fixup_desc color_fixup;
3406	void (convert)(const BYTE src, BYTE *dst, UINT pitch, UINT width, UINT height);
3407	};
3408
3409	const struct wined3d_format_desc *getFormatDescEntry(WINED3DFORMAT fmt,
3410	const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
3411
3412	static inline BOOL use_vs(IWineD3DStateBlockImpl *stateblock)
3413	{
3414	/* Check stateblock->vertexDecl to allow this to be used from
3415	* IWineD3DDeviceImpl_FindTexUnitMap(). This is safe because
3416	* stateblock->vertexShader implies a vertex declaration instead of ddraw
3417	* style strided data. */
3418	return (stateblock->vertexShader
3419	&& !((IWineD3DVertexDeclarationImpl *)stateblock->vertexDecl)->position_transformed
3420	&& stateblock->device->vs_selected_mode != SHADER_NONE);
3421	}
3422
3423	static inline BOOL use_ps(IWineD3DStateBlockImpl *stateblock)
3424	{
3425	return (stateblock->pixelShader && stateblock->device->ps_selected_mode != SHADER_NONE);
3426	}
3427
3428	void stretch_rect_fbo(IWineD3DDevice iface, IWineD3DSurface src_surface,
3429	const RECT src_rect, IWineD3DSurface dst_surface, const RECT *dst_rect,
3430	const WINED3DTEXTUREFILTERTYPE filter) DECLSPEC_HIDDEN;
3431
3432	/* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
3433	#define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
3434
3435	#define WINEMAKEFOURCC(ch0, ch1, ch2, ch3) \
3436	((DWORD)(BYTE)(ch0) \| ((DWORD)(BYTE)(ch1) << 8) \| \
3437	((DWORD)(BYTE)(ch2) << 16) \| ((DWORD)(BYTE)(ch3) << 24 ))
3438
3439	#define MAKEDWORD_VERSION(maj, min) (((maj & 0xffff) << 16) \| (min & 0xffff))
3440
3441	#ifdef RT_OS_DARWIN
3442	void MyNSGLGetProcAddress(const char name);
3443	#endif
3444
3445	/** @def VBOX_CHECK_GL_CALL
3446	* Performs OpenGL call @a a_Expr and check glGetError.
3447	* Errors will be asserted in strict builds and hit the release log in
3448	* non-strict builds.
3449	* @param a_Expr The OpenGL call expression. Always executed!
3450	*/
3451	#ifdef VBOX_WITH_VMSVGA
3452	# define VBOX_CHECK_GL_CALL(a_Expr) \
3453	do { \
3454	GLint rcCheckCall; \
3455	a_Expr; \
3456	rcCheckCall = glGetError(); \
3457	AssertLogRelMsg(rcCheckCall == GL_NO_ERROR, ("%s -> %#x\n", #a_Expr, rcCheckCall)); \
3458	} while (0)
3459	#else
3460	# define VBOX_CHECK_GL_CALL(a_Expr) do { a_Expr; } while (0)
3461	#endif
3462
3463	#endif

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

source: vbox/trunk/src/VBox/Devices/Graphics/shaderlib/wined3d_private.h@ 53747

Download in other formats: