wined3d_private.h@ 41283

Last change on this file since 41283 was 41109, checked in by vboxsync, 13 years ago
crOpenGL,wined3d,wddm: second part of fixing resource leakage, basics for cr commands submission from r0 miniport driver (for r0 visible region reporting, WPF 3D rendering fixes w/o Aero, etc.)
Property svn:eol-style set to `native`
File size: 122.4 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_WDDM
65	# include "vboxsharedrc.h"
66	#endif
67
68	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
69	# define VBoxTlsRefGetImpl(_tls) (TlsGetValue((DWORD)(_tls)))
70	# define VBoxTlsRefSetImpl(_tls, _val) (TlsSetValue((DWORD)(_tls), (_val)))
71	# define VBoxTlsRefAssertImpl Assert
72	# include <VBox/VBoxVideo3D.h>
73	#endif
74
75	/* Driver quirks */
76	#define WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT 0x00000001
77	#define WINED3D_QUIRK_SET_TEXCOORD_W 0x00000002
78	#define WINED3D_QUIRK_GLSL_CLIP_VARYING 0x00000004
79	#define WINED3D_QUIRK_ALLOWS_SPECULAR_ALPHA 0x00000008
80	#define WINED3D_QUIRK_NV_CLIP_BROKEN 0x00000010
81	#define WINED3D_QUIRK_FBO_TEX_UPDATE 0x00000020
82	#define WINED3D_QUIRK_FULLSIZE_BLIT 0x00000040
83	#define WINED3D_QUIRK_FORCE_BLIT 0x00000080
84
85	/* Texture format fixups */
86
87	enum fixup_channel_source
88	{
89	CHANNEL_SOURCE_ZERO = 0,
90	CHANNEL_SOURCE_ONE = 1,
91	CHANNEL_SOURCE_X = 2,
92	CHANNEL_SOURCE_Y = 3,
93	CHANNEL_SOURCE_Z = 4,
94	CHANNEL_SOURCE_W = 5,
95	CHANNEL_SOURCE_COMPLEX0 = 6,
96	CHANNEL_SOURCE_COMPLEX1 = 7,
97	};
98
99	enum complex_fixup
100	{
101	COMPLEX_FIXUP_NONE = 0,
102	COMPLEX_FIXUP_YUY2 = 1,
103	COMPLEX_FIXUP_UYVY = 2,
104	COMPLEX_FIXUP_YV12 = 3,
105	COMPLEX_FIXUP_P8 = 4,
106	};
107
108	#include <pshpack2.h>
109	struct color_fixup_desc
110	{
111	unsigned x_sign_fixup : 1;
112	unsigned x_source : 3;
113	unsigned y_sign_fixup : 1;
114	unsigned y_source : 3;
115	unsigned z_sign_fixup : 1;
116	unsigned z_source : 3;
117	unsigned w_sign_fixup : 1;
118	unsigned w_source : 3;
119	};
120	#include <poppack.h>
121
122	static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
123	{0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
124
125	static inline struct color_fixup_desc create_color_fixup_desc(
126	int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
127	int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
128	{
129	struct color_fixup_desc fixup =
130	{
131	sign0, src0,
132	sign1, src1,
133	sign2, src2,
134	sign3, src3,
135	};
136	return fixup;
137	}
138
139	static inline struct color_fixup_desc create_complex_fixup_desc(enum complex_fixup complex_fixup)
140	{
141	struct color_fixup_desc fixup =
142	{
143	0, complex_fixup & (1 << 0) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
144	0, complex_fixup & (1 << 1) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
145	0, complex_fixup & (1 << 2) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
146	0, complex_fixup & (1 << 3) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
147	};
148	return fixup;
149	}
150
151	static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
152	{
153	return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
154	}
155
156	static inline BOOL is_complex_fixup(struct color_fixup_desc fixup)
157	{
158	return fixup.x_source == CHANNEL_SOURCE_COMPLEX0 \|\| fixup.x_source == CHANNEL_SOURCE_COMPLEX1;
159	}
160
161	static inline enum complex_fixup get_complex_fixup(struct color_fixup_desc fixup)
162	{
163	enum complex_fixup complex_fixup = 0;
164	if (fixup.x_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 0);
165	if (fixup.y_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 1);
166	if (fixup.z_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 2);
167	if (fixup.w_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup \|= (1 << 3);
168	return complex_fixup;
169	}
170
171	void *wined3d_rb_alloc(size_t size) DECLSPEC_HIDDEN;
172	void wined3d_rb_realloc(void ptr, size_t size) DECLSPEC_HIDDEN;
173	void wined3d_rb_free(void *ptr) DECLSPEC_HIDDEN;
174
175	/* Device caps */
176	#define MAX_PALETTES 65536
177	#define MAX_STREAMS 16
178	#define MAX_TEXTURES 8
179	#define MAX_FRAGMENT_SAMPLERS 16
180	#define MAX_VERTEX_SAMPLERS 4
181	#define MAX_COMBINED_SAMPLERS (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
182	#define MAX_ACTIVE_LIGHTS 8
183	#define MAX_CLIPPLANES WINED3DMAXUSERCLIPPLANES
184
185	struct min_lookup
186	{
187	GLenum mip[WINED3DTEXF_LINEAR + 1];
188	};
189
190	const struct min_lookup minMipLookup[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
191	const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
192	const struct min_lookup minMipLookup_noMip[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
193	const GLenum magLookup[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
194	const GLenum magLookup_noFilter[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
195
196	static inline GLenum wined3d_gl_mag_filter(const GLenum mag_lookup[], WINED3DTEXTUREFILTERTYPE mag_filter)
197	{
198	return mag_lookup[mag_filter];
199	}
200
201	static inline GLenum wined3d_gl_min_mip_filter(const struct min_lookup min_mip_lookup[],
202	WINED3DTEXTUREFILTERTYPE min_filter, WINED3DTEXTUREFILTERTYPE mip_filter)
203	{
204	return min_mip_lookup[min_filter].mip[mip_filter];
205	}
206
207	/* float_16_to_32() and float_32_to_16() (see implementation in
208	* surface_base.c) convert 16 bit floats in the FLOAT16 data type
209	* to standard C floats and vice versa. They do not depend on the encoding
210	* of the C float, so they are platform independent, but slow. On x86 and
211	* other IEEE 754 compliant platforms the conversion can be accelerated by
212	* bit shifting the exponent and mantissa. There are also some SSE-based
213	* assembly routines out there.
214	*
215	* See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
216	*/
217	static inline float float_16_to_32(const unsigned short *in) {
218	unsigned long fNaN = 0x7fc00000;
219	unsigned long fNegInf = 0xff800000;
220	unsigned long fInf = 0x7f800000;
221
222	const unsigned short s = ((*in) & 0x8000);
223	const unsigned short e = ((*in) & 0x7C00) >> 10;
224	const unsigned short m = (*in) & 0x3FF;
225	const float sgn = (s ? -1.0f : 1.0f);
226
227	if(e == 0) {
228	if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
229	else return sgn * pow(2, -14.0f) * ((float)m / 1024.0f);
230	} else if(e < 31) {
231	return sgn * pow(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
232	} else {
233	if(m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
234	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
235	}
236	}
237
238	static inline float float_24_to_32(DWORD in)
239	{
240	const float sgn = in & 0x800000 ? -1.0f : 1.0f;
241	const unsigned short e = (in & 0x780000) >> 19;
242	const unsigned short m = in & 0x7ffff;
243	unsigned long fNaN = 0x7fc00000;
244	unsigned long fNegInf = 0xff800000;
245	unsigned long fInf = 0x7f800000;
246
247	if (e == 0)
248	{
249	if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
250	else return sgn * pow(2, -6.0f) * ((float)m / 524288.0f);
251	}
252	else if (e < 15)
253	{
254	return sgn * pow(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
255	}
256	else
257	{
258	if (m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
259	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
260	}
261	}
262
263	/**
264	* Settings
265	*/
266	#define VS_NONE 0
267	#define VS_HW 1
268
269	#define PS_NONE 0
270	#define PS_HW 1
271
272	#define VBO_NONE 0
273	#define VBO_HW 1
274
275	#define ORM_BACKBUFFER 0
276	#define ORM_FBO 1
277
278	#define SHADER_ARB 1
279	#define SHADER_GLSL 2
280	#define SHADER_ATI 3
281	#define SHADER_NONE 4
282
283	#define RTL_DISABLE -1
284	#define RTL_READDRAW 1
285	#define RTL_READTEX 2
286
287	#define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
288	#define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
289
290	/* NOTE: When adding fields to this structure, make sure to update the default
291	* values in wined3d_main.c as well. */
292	typedef struct wined3d_settings_s {
293	/* vertex and pixel shader modes */
294	int vs_mode;
295	int ps_mode;
296	/* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
297	we should use it. However, until it's fully implemented, we'll leave it as a registry
298	setting for developers. */
299	BOOL glslRequested;
300	int offscreen_rendering_mode;
301	int rendertargetlock_mode;
302	unsigned short pci_vendor_id;
303	unsigned short pci_device_id;
304	/* Memory tracking and object counting */
305	unsigned int emulated_textureram;
306	char *logo;
307	int allow_multisampling;
308	BOOL strict_draw_ordering;
309	} wined3d_settings_t;
310
311	extern wined3d_settings_t wined3d_settings DECLSPEC_HIDDEN;
312
313	typedef enum _WINED3DSAMPLER_TEXTURE_TYPE
314	{
315	WINED3DSTT_UNKNOWN = 0,
316	WINED3DSTT_1D = 1,
317	WINED3DSTT_2D = 2,
318	WINED3DSTT_CUBE = 3,
319	WINED3DSTT_VOLUME = 4,
320	} WINED3DSAMPLER_TEXTURE_TYPE;
321
322	typedef enum _WINED3DSHADER_PARAM_REGISTER_TYPE
323	{
324	WINED3DSPR_TEMP = 0,
325	WINED3DSPR_INPUT = 1,
326	WINED3DSPR_CONST = 2,
327	WINED3DSPR_ADDR = 3,
328	WINED3DSPR_TEXTURE = 3,
329	WINED3DSPR_RASTOUT = 4,
330	WINED3DSPR_ATTROUT = 5,
331	WINED3DSPR_TEXCRDOUT = 6,
332	WINED3DSPR_OUTPUT = 6,
333	WINED3DSPR_CONSTINT = 7,
334	WINED3DSPR_COLOROUT = 8,
335	WINED3DSPR_DEPTHOUT = 9,
336	WINED3DSPR_SAMPLER = 10,
337	WINED3DSPR_CONST2 = 11,
338	WINED3DSPR_CONST3 = 12,
339	WINED3DSPR_CONST4 = 13,
340	WINED3DSPR_CONSTBOOL = 14,
341	WINED3DSPR_LOOP = 15,
342	WINED3DSPR_TEMPFLOAT16 = 16,
343	WINED3DSPR_MISCTYPE = 17,
344	WINED3DSPR_LABEL = 18,
345	WINED3DSPR_PREDICATE = 19,
346	WINED3DSPR_IMMCONST,
347	WINED3DSPR_CONSTBUFFER,
348	} WINED3DSHADER_PARAM_REGISTER_TYPE;
349
350	enum wined3d_immconst_type
351	{
352	WINED3D_IMMCONST_FLOAT,
353	WINED3D_IMMCONST_FLOAT4,
354	};
355
356	#define WINED3DSP_NOSWIZZLE (0 \| (1 << 2) \| (2 << 4) \| (3 << 6))
357
358	typedef enum _WINED3DSHADER_PARAM_SRCMOD_TYPE
359	{
360	WINED3DSPSM_NONE = 0,
361	WINED3DSPSM_NEG = 1,
362	WINED3DSPSM_BIAS = 2,
363	WINED3DSPSM_BIASNEG = 3,
364	WINED3DSPSM_SIGN = 4,
365	WINED3DSPSM_SIGNNEG = 5,
366	WINED3DSPSM_COMP = 6,
367	WINED3DSPSM_X2 = 7,
368	WINED3DSPSM_X2NEG = 8,
369	WINED3DSPSM_DZ = 9,
370	WINED3DSPSM_DW = 10,
371	WINED3DSPSM_ABS = 11,
372	WINED3DSPSM_ABSNEG = 12,
373	WINED3DSPSM_NOT = 13,
374	} WINED3DSHADER_PARAM_SRCMOD_TYPE;
375
376	#define WINED3DSP_WRITEMASK_0 0x1 /* .x r */
377	#define WINED3DSP_WRITEMASK_1 0x2 /* .y g */
378	#define WINED3DSP_WRITEMASK_2 0x4 /* .z b */
379	#define WINED3DSP_WRITEMASK_3 0x8 /* .w a */
380	#define WINED3DSP_WRITEMASK_ALL 0xf /* all */
381
382	typedef enum _WINED3DSHADER_PARAM_DSTMOD_TYPE
383	{
384	WINED3DSPDM_NONE = 0,
385	WINED3DSPDM_SATURATE = 1,
386	WINED3DSPDM_PARTIALPRECISION = 2,
387	WINED3DSPDM_MSAMPCENTROID = 4,
388	} WINED3DSHADER_PARAM_DSTMOD_TYPE;
389
390	/* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
391	#define WINED3DSI_TEXLD_PROJECT 1
392	#define WINED3DSI_TEXLD_BIAS 2
393
394	typedef enum COMPARISON_TYPE
395	{
396	COMPARISON_GT = 1,
397	COMPARISON_EQ = 2,
398	COMPARISON_GE = 3,
399	COMPARISON_LT = 4,
400	COMPARISON_NE = 5,
401	COMPARISON_LE = 6,
402	} COMPARISON_TYPE;
403
404	#define WINED3D_SM1_VS 0xfffe
405	#define WINED3D_SM1_PS 0xffff
406	#define WINED3D_SM4_PS 0x0000
407	#define WINED3D_SM4_VS 0x0001
408	#define WINED3D_SM4_GS 0x0002
409
410	/* Shader version tokens, and shader end tokens */
411	#define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) \| ((major) << 8) \| (minor))
412	#define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) \| ((major) << 8) \| (minor))
413
414	/* Shader backends */
415
416	/* TODO: Make this dynamic, based on shader limits ? */
417	#define MAX_ATTRIBS 16
418	#define MAX_REG_ADDR 1
419	#define MAX_REG_TEMP 32
420	#define MAX_REG_TEXCRD 8
421	#define MAX_REG_INPUT 12
422	#define MAX_REG_OUTPUT 12
423	#define MAX_CONST_I 16
424	#define MAX_CONST_B 16
425
426	/* FIXME: This needs to go up to 2048 for
427	* Shader model 3 according to msdn (and for software shaders) */
428	#define MAX_LABELS 16
429
430	#define SHADER_PGMSIZE 65535
431
432	struct wined3d_shader_buffer
433	{
434	char *buffer;
435	unsigned int bsize;
436	unsigned int lineNo;
437	BOOL newline;
438	};
439
440	enum WINED3D_SHADER_INSTRUCTION_HANDLER
441	{
442	WINED3DSIH_ABS,
443	WINED3DSIH_ADD,
444	WINED3DSIH_BEM,
445	WINED3DSIH_BREAK,
446	WINED3DSIH_BREAKC,
447	WINED3DSIH_BREAKP,
448	WINED3DSIH_CALL,
449	WINED3DSIH_CALLNZ,
450	WINED3DSIH_CMP,
451	WINED3DSIH_CND,
452	WINED3DSIH_CRS,
453	WINED3DSIH_CUT,
454	WINED3DSIH_DCL,
455	WINED3DSIH_DEF,
456	WINED3DSIH_DEFB,
457	WINED3DSIH_DEFI,
458	WINED3DSIH_DP2ADD,
459	WINED3DSIH_DP3,
460	WINED3DSIH_DP4,
461	WINED3DSIH_DST,
462	WINED3DSIH_DSX,
463	WINED3DSIH_DSY,
464	WINED3DSIH_ELSE,
465	WINED3DSIH_EMIT,
466	WINED3DSIH_ENDIF,
467	WINED3DSIH_ENDLOOP,
468	WINED3DSIH_ENDREP,
469	WINED3DSIH_EXP,
470	WINED3DSIH_EXPP,
471	WINED3DSIH_FRC,
472	WINED3DSIH_IADD,
473	WINED3DSIH_IF,
474	WINED3DSIH_IFC,
475	WINED3DSIH_IGE,
476	WINED3DSIH_LABEL,
477	WINED3DSIH_LIT,
478	WINED3DSIH_LOG,
479	WINED3DSIH_LOGP,
480	WINED3DSIH_LOOP,
481	WINED3DSIH_LRP,
482	WINED3DSIH_LT,
483	WINED3DSIH_M3x2,
484	WINED3DSIH_M3x3,
485	WINED3DSIH_M3x4,
486	WINED3DSIH_M4x3,
487	WINED3DSIH_M4x4,
488	WINED3DSIH_MAD,
489	WINED3DSIH_MAX,
490	WINED3DSIH_MIN,
491	WINED3DSIH_MOV,
492	WINED3DSIH_MOVA,
493	WINED3DSIH_MUL,
494	WINED3DSIH_NOP,
495	WINED3DSIH_NRM,
496	WINED3DSIH_PHASE,
497	WINED3DSIH_POW,
498	WINED3DSIH_RCP,
499	WINED3DSIH_REP,
500	WINED3DSIH_RET,
501	WINED3DSIH_RSQ,
502	WINED3DSIH_SETP,
503	WINED3DSIH_SGE,
504	WINED3DSIH_SGN,
505	WINED3DSIH_SINCOS,
506	WINED3DSIH_SLT,
507	WINED3DSIH_SUB,
508	WINED3DSIH_TEX,
509	WINED3DSIH_TEXBEM,
510	WINED3DSIH_TEXBEML,
511	WINED3DSIH_TEXCOORD,
512	WINED3DSIH_TEXDEPTH,
513	WINED3DSIH_TEXDP3,
514	WINED3DSIH_TEXDP3TEX,
515	WINED3DSIH_TEXKILL,
516	WINED3DSIH_TEXLDD,
517	WINED3DSIH_TEXLDL,
518	WINED3DSIH_TEXM3x2DEPTH,
519	WINED3DSIH_TEXM3x2PAD,
520	WINED3DSIH_TEXM3x2TEX,
521	WINED3DSIH_TEXM3x3,
522	WINED3DSIH_TEXM3x3DIFF,
523	WINED3DSIH_TEXM3x3PAD,
524	WINED3DSIH_TEXM3x3SPEC,
525	WINED3DSIH_TEXM3x3TEX,
526	WINED3DSIH_TEXM3x3VSPEC,
527	WINED3DSIH_TEXREG2AR,
528	WINED3DSIH_TEXREG2GB,
529	WINED3DSIH_TEXREG2RGB,
530	WINED3DSIH_TABLE_SIZE
531	};
532
533	enum wined3d_shader_type
534	{
535	WINED3D_SHADER_TYPE_PIXEL,
536	WINED3D_SHADER_TYPE_VERTEX,
537	WINED3D_SHADER_TYPE_GEOMETRY,
538	};
539
540	struct wined3d_shader_version
541	{
542	enum wined3d_shader_type type;
543	BYTE major;
544	BYTE minor;
545	};
546
547	#define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) \| (minor))
548
549	typedef struct shader_reg_maps
550	{
551	struct wined3d_shader_version shader_version;
552	BYTE texcoord; /* MAX_REG_TEXCRD, 8 */
553	BYTE address; /* MAX_REG_ADDR, 1 */
554	WORD labels; /* MAX_LABELS, 16 */
555	DWORD temporary; /* MAX_REG_TEMP, 32 */
556	DWORD constf; / pixel, vertex */
557	DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
558	WORD input_registers; /* max(MAX_REG_INPUT, MAX_ATTRIBS), 16 */
559	WORD output_registers; /* MAX_REG_OUTPUT, 12 */
560	WORD integer_constants; /* MAX_CONST_I, 16 */
561	WORD boolean_constants; /* MAX_CONST_B, 16 */
562	WORD local_int_consts; /* MAX_CONST_I, 16 */
563	WORD local_bool_consts; /* MAX_CONST_B, 16 */
564
565	WINED3DSAMPLER_TEXTURE_TYPE sampler_type[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
566	BYTE bumpmat; /* MAX_TEXTURES, 8 */
567	BYTE luminanceparams; /* MAX_TEXTURES, 8 */
568
569	WORD usesnrm : 1;
570	WORD vpos : 1;
571	WORD usesdsx : 1;
572	WORD usesdsy : 1;
573	WORD usestexldd : 1;
574	WORD usesmova : 1;
575	WORD usesfacing : 1;
576	WORD usesrelconstF : 1;
577	WORD fog : 1;
578	WORD usestexldl : 1;
579	WORD usesifc : 1;
580	WORD usescall : 1;
581	WORD padding : 4;
582
583	/* Whether or not loops are used in this shader, and nesting depth */
584	unsigned loop_depth;
585	unsigned highest_render_target;
586
587	} shader_reg_maps;
588
589	struct wined3d_shader_context
590	{
591	IWineD3DBaseShader *shader;
592	const struct wined3d_gl_info *gl_info;
593	const struct shader_reg_maps *reg_maps;
594	struct wined3d_shader_buffer *buffer;
595	void *backend_data;
596	};
597
598	struct wined3d_shader_register
599	{
600	WINED3DSHADER_PARAM_REGISTER_TYPE type;
601	UINT idx;
602	UINT array_idx;
603	const struct wined3d_shader_src_param *rel_addr;
604	enum wined3d_immconst_type immconst_type;
605	DWORD immconst_data[4];
606	};
607
608	struct wined3d_shader_dst_param
609	{
610	struct wined3d_shader_register reg;
611	DWORD write_mask;
612	DWORD modifiers;
613	DWORD shift;
614	};
615
616	struct wined3d_shader_src_param
617	{
618	struct wined3d_shader_register reg;
619	DWORD swizzle;
620	DWORD modifiers;
621	};
622
623	struct wined3d_shader_instruction
624	{
625	const struct wined3d_shader_context *ctx;
626	enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
627	DWORD flags;
628	BOOL coissue;
629	DWORD predicate;
630	UINT dst_count;
631	const struct wined3d_shader_dst_param *dst;
632	UINT src_count;
633	const struct wined3d_shader_src_param *src;
634	};
635
636	struct wined3d_shader_semantic
637	{
638	WINED3DDECLUSAGE usage;
639	UINT usage_idx;
640	WINED3DSAMPLER_TEXTURE_TYPE sampler_type;
641	struct wined3d_shader_dst_param reg;
642	};
643
644	struct wined3d_shader_attribute
645	{
646	WINED3DDECLUSAGE usage;
647	UINT usage_idx;
648	};
649
650	struct wined3d_shader_loop_control
651	{
652	unsigned int count;
653	unsigned int start;
654	int step;
655	};
656
657	struct wined3d_shader_frontend
658	{
659	void (shader_init)(const DWORD ptr, const struct wined3d_shader_signature output_signature);
660	void (shader_free)(void data);
661	void (shader_read_header)(void data, const DWORD *ptr, struct wined3d_shader_version shader_version);
662	void (shader_read_opcode)(void data, const DWORD *ptr, struct wined3d_shader_instruction ins, UINT *param_size);
663	void (shader_read_src_param)(void data, const DWORD *ptr, struct wined3d_shader_src_param src_param,
664	struct wined3d_shader_src_param *src_rel_addr);
665	void (shader_read_dst_param)(void data, const DWORD *ptr, struct wined3d_shader_dst_param dst_param,
666	struct wined3d_shader_src_param *dst_rel_addr);
667	void (shader_read_semantic)(const DWORD ptr, struct wined3d_shader_semantic semantic);
668	void (shader_read_comment)(const DWORD ptr, const char comment, UINT comment_size);
669	BOOL (shader_is_end)(void data, const DWORD **ptr);
670	};
671
672	extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
673	extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
674
675	typedef void (SHADER_HANDLER)(const struct wined3d_shader_instruction );
676
677	struct shader_caps {
678	DWORD VertexShaderVersion;
679	DWORD MaxVertexShaderConst;
680
681	DWORD PixelShaderVersion;
682	float PixelShader1xMaxValue;
683	DWORD MaxPixelShaderConst;
684
685	WINED3DVSHADERCAPS2_0 VS20Caps;
686	WINED3DPSHADERCAPS2_0 PS20Caps;
687
688	DWORD MaxVShaderInstructionsExecuted;
689	DWORD MaxPShaderInstructionsExecuted;
690	DWORD MaxVertexShader30InstructionSlots;
691	DWORD MaxPixelShader30InstructionSlots;
692
693	BOOL VSClipping;
694	};
695
696	enum tex_types
697	{
698	tex_1d = 0,
699	tex_2d = 1,
700	tex_3d = 2,
701	tex_cube = 3,
702	tex_rect = 4,
703	tex_type_count = 5,
704	};
705
706	enum vertexprocessing_mode {
707	fixedfunction,
708	vertexshader,
709	pretransformed
710	};
711
712	#define WINED3D_CONST_NUM_UNUSED ~0U
713
714	enum fogmode {
715	FOG_OFF,
716	FOG_LINEAR,
717	FOG_EXP,
718	FOG_EXP2
719	};
720
721	struct wined3d_context;
722
723	#define WINED3D_PSARGS_PROJECTED (1<<3)
724	#define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
725	#define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xF
726
727	/* Stateblock dependent parameters which have to be hardcoded
728	* into the shader code
729	*/
730	struct ps_compile_args {
731	struct color_fixup_desc color_fixup[MAX_FRAGMENT_SAMPLERS];
732	enum vertexprocessing_mode vp_mode;
733	enum fogmode fog;
734	/* Projected textures(ps 1.0-1.3) */
735	WORD tex_transform;
736	/* Texture types(2D, Cube, 3D) in ps 1.x */
737	WORD srgb_correction;
738	WORD np2_fixup;
739	/* Bitmap for NP2 texcoord fixups (16 samplers max currently).
740	D3D9 has a limit of 16 samplers and the fixup is superfluous
741	in D3D10 (unconditional NP2 support mandatory). */
742	WORD t_mirror;
743	};
744
745	enum fog_src_type {
746	VS_FOG_Z = 0,
747	VS_FOG_COORD = 1
748	};
749
750	struct vs_compile_args {
751	BYTE fog_src;
752	BYTE clip_enabled;
753	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
754	};
755
756	typedef struct {
757	void (shader_handle_instruction)(const struct wined3d_shader_instruction );
758	void (shader_select)(const struct wined3d_context context, BOOL usePS, BOOL useVS);
759	void (shader_select_depth_blt)(IWineD3DDevice iface, enum tex_types tex_type);
760	void (shader_deselect_depth_blt)(IWineD3DDevice iface);
761	void (shader_update_float_vertex_constants)(IWineD3DDevice iface, UINT start, UINT count);
762	void (shader_update_float_pixel_constants)(IWineD3DDevice iface, UINT start, UINT count);
763	void (shader_load_constants)(const struct wined3d_context context, char usePS, char useVS);
764	void (shader_load_np2fixup_constants)(IWineD3DDevice iface, char usePS, char useVS);
765	void (shader_destroy)(IWineD3DBaseShader iface);
766	HRESULT (shader_alloc_private)(IWineD3DDevice iface);
767	void (shader_free_private)(IWineD3DDevice iface);
768	BOOL (shader_dirtifyable_constants)(IWineD3DDevice iface);
769	void (shader_get_caps)(const struct wined3d_gl_info gl_info, struct shader_caps *caps);
770	BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
771	void (shader_add_instruction_modifiers)(const struct wined3d_shader_instruction ins);
772	} shader_backend_t;
773
774	extern const shader_backend_t glsl_shader_backend DECLSPEC_HIDDEN;
775	extern const shader_backend_t arb_program_shader_backend DECLSPEC_HIDDEN;
776	extern const shader_backend_t none_shader_backend DECLSPEC_HIDDEN;
777
778	/* X11 locking */
779
780	extern void (* CDECL wine_tsx11_lock_ptr)(void) DECLSPEC_HIDDEN;
781	extern void (* CDECL wine_tsx11_unlock_ptr)(void) DECLSPEC_HIDDEN;
782
783	/* As GLX relies on X, this is needed */
784	extern int num_lock DECLSPEC_HIDDEN;
785
786	#if 0
787	#define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
788	#define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
789	#else
790	#define ENTER_GL() wine_tsx11_lock_ptr()
791	#define LEAVE_GL() wine_tsx11_unlock_ptr()
792	#endif
793
794	/*****************************************************************************
795	* Defines
796	*/
797
798	/* GL related defines */
799	/* ------------------ */
800	#define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
801
802	#define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
803	#define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
804	#define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
805	#define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
806
807	#define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
808	#define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
809	#define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
810	#define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
811
812	#define D3DCOLORTOGLFLOAT4(dw, vec) do { \
813	(vec)[0] = D3DCOLOR_R(dw); \
814	(vec)[1] = D3DCOLOR_G(dw); \
815	(vec)[2] = D3DCOLOR_B(dw); \
816	(vec)[3] = D3DCOLOR_A(dw); \
817	} while(0)
818
819	/* DirectX Device Limits */
820	/* --------------------- */
821	#define MAX_MIP_LEVELS 32 /* Maximum number of mipmap levels. */
822	#define HIGHEST_TRANSFORMSTATE WINED3DTS_WORLDMATRIX(255) /* Highest value in WINED3DTRANSFORMSTATETYPE */
823
824	/* Checking of API calls */
825	/* --------------------- */
826	#ifndef WINE_NO_DEBUG_MSGS
827	#define checkGLcall(A) \
828	do { \
829	GLint err; \
830	if(!__WINE_IS_DEBUG_ON(_FIXME, __wine_dbch___default)) break; \
831	err = glGetError(); \
832	if (!pwglGetCurrentContext()) \
833	{ \
834	ERR(">>>>>>>>>>>>>>>>> NULL ctx issuing %s @ %s / %d\n", \
835	A, __FILE__, __LINE__); \
836	break; \
837	} \
838	if (err == GL_NO_ERROR) { \
839	TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
840	\
841	} else do { \
842	ERR(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
843	debug_glerror(err), err, A, __FILE__, __LINE__); \
844	err = glGetError(); \
845	} while (err != GL_NO_ERROR); \
846	} while(0)
847	#else
848	#define checkGLcall(A) do {} while(0)
849	#endif
850
851	/* Trace routines / diagnostics */
852	/* ---------------------------- */
853
854	/* Dump out a matrix and copy it */
855	#define conv_mat(mat,gl_mat) \
856	do { \
857	TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
858	TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
859	TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
860	TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
861	memcpy(gl_mat, (mat), 16 * sizeof(float)); \
862	} while (0)
863
864	/* Trace vector and strided data information */
865	#define TRACE_STRIDED(si, name) do { if (si->use_map & (1 << name)) \
866	TRACE( #name "=(data:%p, stride:%d, format:%#x, vbo %d, stream %u)\n", \
867	si->elements[name].data, si->elements[name].stride, si->elements[name].format_desc->format, \
868	si->elements[name].buffer_object, si->elements[name].stream_idx); } while(0)
869
870	/* Advance declaration of structures to satisfy compiler */
871	typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
872	typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
873	typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
874	typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
875	typedef struct IWineD3DSwapChainImpl IWineD3DSwapChainImpl;
876
877	/* Global variables */
878	extern const float identity[16] DECLSPEC_HIDDEN;
879
880	/*****************************************************************************
881	* Compilable extra diagnostics
882	*/
883
884	/* TODO: Confirm each of these works when wined3d move completed */
885	#if 0 /* NOTE: Must be 0 in cvs */
886	/* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
887	of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
888	is enabled, and if it doesn't exist it is disabled. */
889	# define FRAME_DEBUGGING
890	/* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
891	the file is deleted */
892	# if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
893	# define SINGLE_FRAME_DEBUGGING
894	# endif
895	/* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
896	It can only be enabled when FRAME_DEBUGGING is also enabled
897	The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
898	array is drawn. */
899	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
900	# define SHOW_FRAME_MAKEUP 1
901	# endif
902	/* The following, when enabled, lets you see the makeup of the all the textures used during each
903	of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
904	The contents of the textures assigned to each stage are written into
905	/tmp/texture__<Stage>.ppm after each primitive array is drawn. /
906	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
907	# define SHOW_TEXTURE_MAKEUP 0
908	# endif
909	extern BOOL isOn;
910	extern BOOL isDumpingFrames;
911	extern LONG primCounter;
912	#endif
913
914	enum wined3d_ffp_idx
915	{
916	WINED3D_FFP_POSITION = 0,
917	WINED3D_FFP_BLENDWEIGHT = 1,
918	WINED3D_FFP_BLENDINDICES = 2,
919	WINED3D_FFP_NORMAL = 3,
920	WINED3D_FFP_PSIZE = 4,
921	WINED3D_FFP_DIFFUSE = 5,
922	WINED3D_FFP_SPECULAR = 6,
923	WINED3D_FFP_TEXCOORD0 = 7,
924	WINED3D_FFP_TEXCOORD1 = 8,
925	WINED3D_FFP_TEXCOORD2 = 9,
926	WINED3D_FFP_TEXCOORD3 = 10,
927	WINED3D_FFP_TEXCOORD4 = 11,
928	WINED3D_FFP_TEXCOORD5 = 12,
929	WINED3D_FFP_TEXCOORD6 = 13,
930	WINED3D_FFP_TEXCOORD7 = 14,
931	};
932
933	enum wined3d_ffp_emit_idx
934	{
935	WINED3D_FFP_EMIT_FLOAT1 = 0,
936	WINED3D_FFP_EMIT_FLOAT2 = 1,
937	WINED3D_FFP_EMIT_FLOAT3 = 2,
938	WINED3D_FFP_EMIT_FLOAT4 = 3,
939	WINED3D_FFP_EMIT_D3DCOLOR = 4,
940	WINED3D_FFP_EMIT_UBYTE4 = 5,
941	WINED3D_FFP_EMIT_SHORT2 = 6,
942	WINED3D_FFP_EMIT_SHORT4 = 7,
943	WINED3D_FFP_EMIT_UBYTE4N = 8,
944	WINED3D_FFP_EMIT_SHORT2N = 9,
945	WINED3D_FFP_EMIT_SHORT4N = 10,
946	WINED3D_FFP_EMIT_USHORT2N = 11,
947	WINED3D_FFP_EMIT_USHORT4N = 12,
948	WINED3D_FFP_EMIT_UDEC3 = 13,
949	WINED3D_FFP_EMIT_DEC3N = 14,
950	WINED3D_FFP_EMIT_FLOAT16_2 = 15,
951	WINED3D_FFP_EMIT_FLOAT16_4 = 16,
952	WINED3D_FFP_EMIT_COUNT = 17
953	};
954
955	struct wined3d_stream_info_element
956	{
957	const struct wined3d_format_desc *format_desc;
958	GLsizei stride;
959	const BYTE *data;
960	UINT stream_idx;
961	GLuint buffer_object;
962	};
963
964	struct wined3d_stream_info
965	{
966	struct wined3d_stream_info_element elements[MAX_ATTRIBS];
967	BOOL position_transformed;
968	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
969	WORD use_map; /* MAX_ATTRIBS, 16 */
970	};
971
972	/*****************************************************************************
973	* Prototypes
974	*/
975
976	/* Routine common to the draw primitive and draw indexed primitive routines */
977	void drawPrimitive(IWineD3DDevice *iface, UINT index_count,
978	UINT start_idx, UINT idxBytes, const void *idxData) DECLSPEC_HIDDEN;
979	DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
980
981	typedef void (WINE_GLAPI glAttribFunc)(const void data);
982	typedef void (WINE_GLAPI glMultiTexCoordFunc)(GLenum unit, const void data);
983	extern glAttribFunc position_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
984	extern glAttribFunc diffuse_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
985	extern glAttribFunc specular_func_3ubv DECLSPEC_HIDDEN;
986	extern glAttribFunc specular_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
987	extern glAttribFunc normal_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
988	extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
989
990	#define eps 1e-8
991
992	#define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
993	(((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
994
995	/* Routines and structures related to state management */
996
997	#define STATE_RENDER(a) (a)
998	#define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
999
1000	#define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1001	#define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1002
1003	/* + 1 because samplers start with 0 */
1004	#define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1005	#define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1006
1007	#define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
1008	#define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
1009
1010	#define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
1011	#define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
1012
1013	#define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
1014	#define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1015	#define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1016	#define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1017
1018	#define STATE_VDECL (STATE_INDEXBUFFER + 1)
1019	#define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1020
1021	#define STATE_VSHADER (STATE_VDECL + 1)
1022	#define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
1023
1024	#define STATE_VIEWPORT (STATE_VSHADER + 1)
1025	#define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1026
1027	#define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
1028	#define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
1029	#define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
1030	#define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
1031
1032	#define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
1033	#define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1034
1035	#define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1036	#define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1037
1038	#define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1039	#define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1040
1041	#define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1042	#define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1043
1044	#define STATE_FRONTFACE (STATE_MATERIAL + 1)
1045	#define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1046
1047	#define STATE_HIGHEST (STATE_FRONTFACE)
1048
1049	enum fogsource {
1050	FOGSOURCE_FFP,
1051	FOGSOURCE_VS,
1052	FOGSOURCE_COORD,
1053	};
1054
1055	#define WINED3D_MAX_FBO_ENTRIES 64
1056
1057	struct wined3d_occlusion_query
1058	{
1059	struct list entry;
1060	GLuint id;
1061	struct wined3d_context *context;
1062	};
1063
1064	union wined3d_gl_query_object
1065	{
1066	GLuint id;
1067	GLsync sync;
1068	};
1069
1070	struct wined3d_event_query
1071	{
1072	struct list entry;
1073	union wined3d_gl_query_object object;
1074	struct wined3d_context *context;
1075	};
1076
1077	enum wined3d_event_query_result
1078	{
1079	WINED3D_EVENT_QUERY_OK,
1080	WINED3D_EVENT_QUERY_WAITING,
1081	WINED3D_EVENT_QUERY_NOT_STARTED,
1082	WINED3D_EVENT_QUERY_WRONG_THREAD,
1083	WINED3D_EVENT_QUERY_ERROR
1084	};
1085
1086	void wined3d_event_query_destroy(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1087	enum wined3d_event_query_result wined3d_event_query_test(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1088	enum wined3d_event_query_result wined3d_event_query_finish(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1089	void wined3d_event_query_issue(struct wined3d_event_query query, IWineD3DDeviceImpl device) DECLSPEC_HIDDEN;
1090	HRESULT wined3d_event_query_supported(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1091
1092	struct wined3d_context
1093	{
1094	const struct wined3d_gl_info *gl_info;
1095	/* State dirtification
1096	* dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1097	* 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1098	* 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
1099	* only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1100	*/
1101	DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1102	DWORD numDirtyEntries;
1103	DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1104
1105	#ifdef VBOX_WITH_WDDM
1106	IWineD3DDeviceImpl *device;
1107	IWineD3DSwapChainImpl *currentSwapchain;
1108	#else
1109	IWineD3DSwapChainImpl *swapchain;
1110	#endif
1111
1112	IWineD3DSurface *current_rt;
1113	DWORD tid; /* Thread ID which owns this context at the moment */
1114
1115	/* Stores some information about the context state for optimization */
1116	WORD render_offscreen : 1;
1117	WORD draw_buffer_dirty : 1;
1118	WORD last_was_rhw : 1; /* true iff last draw_primitive was in xyzrhw mode */
1119	WORD last_was_pshader : 1;
1120	WORD last_was_vshader : 1;
1121	WORD namedArraysLoaded : 1;
1122	WORD numberedArraysLoaded : 1;
1123	WORD last_was_blit : 1;
1124	WORD last_was_ckey : 1;
1125	WORD fog_coord : 1;
1126	WORD fog_enabled : 1;
1127	WORD num_untracked_materials : 2; /* Max value 2 */
1128	WORD current : 1;
1129	#if !defined(VBOX_WINE_WITH_SINGLE_CONTEXT) && !defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1130	WORD destroyed : 1;
1131	#endif
1132	WORD valid : 1;
1133	BYTE texShaderBumpMap; /* MAX_TEXTURES, 8 */
1134	BYTE lastWasPow2Texture; /* MAX_TEXTURES, 8 */
1135	DWORD numbered_array_mask;
1136	GLenum tracking_parm; /* Which source is tracking current colour */
1137	GLenum untracked_materials[2];
1138	UINT blit_w, blit_h;
1139	enum fogsource fog_source;
1140
1141	char vshader_const_dirty, pshader_const_dirty;
1142
1143	/* The actual opengl context */
1144	UINT level;
1145	HGLRC restore_ctx;
1146	HDC restore_dc;
1147	HGLRC glCtx;
1148	#ifndef VBOX_WITH_WDDM
1149	HWND win_handle;
1150	HDC hdc;
1151	#endif
1152
1153	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1154	VBOXTLSREFDATA
1155	#endif
1156
1157	int pixel_format;
1158	GLint aux_buffers;
1159
1160	/* FBOs */
1161	UINT fbo_entry_count;
1162	struct list fbo_list;
1163	struct list fbo_destroy_list;
1164	struct fbo_entry *current_fbo;
1165	GLuint src_fbo;
1166	GLuint dst_fbo;
1167	GLuint fbo_read_binding;
1168	GLuint fbo_draw_binding;
1169	BOOL rebind_fbo;
1170
1171	/* Queries */
1172	GLuint *free_occlusion_queries;
1173	UINT free_occlusion_query_size;
1174	UINT free_occlusion_query_count;
1175	struct list occlusion_queries;
1176
1177	union wined3d_gl_query_object *free_event_queries;
1178	UINT free_event_query_size;
1179	UINT free_event_query_count;
1180	struct list event_queries;
1181
1182	/* Extension emulation */
1183	GLint gl_fog_source;
1184	GLfloat fog_coord_value;
1185	GLfloat color[4], fogstart, fogend, fogcolor[4];
1186	GLuint dummy_arbfp_prog;
1187	};
1188
1189	typedef void (APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context *ctx);
1190
1191	struct StateEntry
1192	{
1193	DWORD representative;
1194	APPLYSTATEFUNC apply;
1195	};
1196
1197	struct StateEntryTemplate
1198	{
1199	DWORD state;
1200	struct StateEntry content;
1201	GL_SupportedExt extension;
1202	};
1203
1204	struct fragment_caps
1205	{
1206	DWORD PrimitiveMiscCaps;
1207	DWORD TextureOpCaps;
1208	DWORD MaxTextureBlendStages;
1209	DWORD MaxSimultaneousTextures;
1210	};
1211
1212	struct fragment_pipeline
1213	{
1214	void (enable_extension)(IWineD3DDevice iface, BOOL enable);
1215	void (get_caps)(const struct wined3d_gl_info gl_info, struct fragment_caps *caps);
1216	HRESULT (alloc_private)(IWineD3DDevice iface);
1217	void (free_private)(IWineD3DDevice iface);
1218	BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1219	const struct StateEntryTemplate *states;
1220	BOOL ffp_proj_control;
1221	};
1222
1223	extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
1224	extern const struct StateEntryTemplate ffp_vertexstate_template[] DECLSPEC_HIDDEN;
1225	extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
1226	extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
1227	extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
1228	extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
1229	extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
1230
1231	/* "Base" state table */
1232	HRESULT compile_state_table(struct StateEntry StateTable, APPLYSTATEFUNC *dev_multistate_funcs,
1233	const struct wined3d_gl_info gl_info, const struct StateEntryTemplate vertex,
1234	const struct fragment_pipeline fragment, const struct StateEntryTemplate misc) DECLSPEC_HIDDEN;
1235
1236	enum blit_operation
1237	{
1238	BLIT_OP_BLIT,
1239	BLIT_OP_COLOR_FILL
1240	};
1241
1242	/* Shaders for color conversions in blits */
1243	struct blit_shader
1244	{
1245	HRESULT (alloc_private)(IWineD3DDevice iface);
1246	void (free_private)(IWineD3DDevice iface);
1247	HRESULT (set_shader)(IWineD3DDevice iface, IWineD3DSurfaceImpl *surface);
1248	void (unset_shader)(IWineD3DDevice iface);
1249	BOOL (blit_supported)(const struct wined3d_gl_info gl_info, enum blit_operation blit_op,
1250	const RECT src_rect, DWORD src_usage, WINED3DPOOL src_pool, const struct wined3d_format_desc src_format_desc,
1251	const RECT dst_rect, DWORD dst_usage, WINED3DPOOL dst_pool, const struct wined3d_format_desc dst_format_desc);
1252	HRESULT (color_fill)(IWineD3DDeviceImpl device, IWineD3DSurfaceImpl dst_surface, const RECT dst_rect, DWORD fill_color);
1253	};
1254
1255	extern const struct blit_shader ffp_blit DECLSPEC_HIDDEN;
1256	extern const struct blit_shader arbfp_blit DECLSPEC_HIDDEN;
1257	extern const struct blit_shader cpu_blit DECLSPEC_HIDDEN;
1258
1259	/* Temporary blit_shader helper functions */
1260	HRESULT arbfp_blit_surface(IWineD3DDeviceImpl device, IWineD3DSurfaceImpl src_surface, const RECT *src_rect,
1261	IWineD3DSurfaceImpl dst_surface, const RECT dst_rect_in, enum blit_operation blit_op,
1262	DWORD Filter) DECLSPEC_HIDDEN;
1263
1264	typedef enum ContextUsage {
1265	CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
1266	CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
1267	CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
1268	CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
1269	} ContextUsage;
1270
1271	struct wined3d_context context_acquire(IWineD3DDeviceImpl This,
1272	IWineD3DSurface *target, enum ContextUsage usage) DECLSPEC_HIDDEN;
1273	void context_alloc_event_query(struct wined3d_context *context,
1274	struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1275	void context_alloc_occlusion_query(struct wined3d_context *context,
1276	struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1277	void context_resource_released(IWineD3DDevice *iface,
1278	IWineD3DResource *resource, WINED3DRESOURCETYPE type) DECLSPEC_HIDDEN;
1279	void context_bind_fbo(struct wined3d_context context, GLenum target, GLuint fbo) DECLSPEC_HIDDEN;
1280	void context_attach_depth_stencil_fbo(struct wined3d_context *context,
1281	GLenum fbo_target, IWineD3DSurfaceImpl *depth_stencil, BOOL use_render_buffer) DECLSPEC_HIDDEN;
1282	void context_attach_surface_fbo(const struct wined3d_context *context,
1283	GLenum fbo_target, DWORD idx, IWineD3DSurfaceImpl *surface) DECLSPEC_HIDDEN;
1284	struct wined3d_context context_create(IWineD3DSwapChainImpl swapchain, IWineD3DSurfaceImpl *target,
1285	const struct wined3d_format_desc *ds_format_desc) DECLSPEC_HIDDEN;
1286	struct IWineD3DDeviceImpl context_get_device(const struct wined3d_context context); DECLSPEC_HIDDEN;
1287	#ifdef VBOX_WITH_WDDM
1288	struct wined3d_context context_find_create(IWineD3DDeviceImpl device, IWineD3DSwapChainImpl swapchain, IWineD3DSurfaceImpl target,
1289	const struct wined3d_format_desc *ds_format_desc) DECLSPEC_HIDDEN;
1290	BOOL context_acquire_context(struct wined3d_context * context, IWineD3DSurface *target, enum ContextUsage usage, BOOL bReValidate) DECLSPEC_HIDDEN;
1291	#endif
1292	void context_destroy(IWineD3DDeviceImpl This, struct wined3d_context context) DECLSPEC_HIDDEN;
1293	void context_free_event_query(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1294	void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1295	struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
1296	DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
1297	void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
1298	BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
1299	void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
1300	void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
1301	void context_surface_update(struct wined3d_context context, IWineD3DSurfaceImpl surface) DECLSPEC_HIDDEN;
1302	#if defined(VBOX_WINE_WITH_SINGLE_CONTEXT) \|\| defined(VBOX_WINE_WITH_SINGLE_SWAPCHAIN_CONTEXT)
1303	void context_clear_on_thread_detach();
1304	#endif
1305	/* Macros for doing basic GPU detection based on opengl capabilities */
1306	#define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
1307	#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])
1308	#define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
1309	#define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
1310	#define WINE_D3D10_CAPABLE(gl_info) WINE_D3D9_CAPABLE(gl_info) && (gl_info->supported[EXT_GPU_SHADER4])
1311
1312	/*****************************************************************************
1313	* Internal representation of a light
1314	*/
1315	struct wined3d_light_info
1316	{
1317	WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1318	DWORD OriginalIndex;
1319	LONG glIndex;
1320	BOOL enabled;
1321
1322	/* Converted parms to speed up swapping lights */
1323	float lightPosn[4];
1324	float lightDirn[4];
1325	float exponent;
1326	float cutoff;
1327
1328	struct list entry;
1329	};
1330
1331	/* The default light parameters */
1332	extern const WINED3DLIGHT WINED3D_default_light DECLSPEC_HIDDEN;
1333
1334	typedef struct WineD3D_PixelFormat
1335	{
1336	int iPixelFormat; /* WGL pixel format */
1337	int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1338	int redSize, greenSize, blueSize, alphaSize, colorSize;
1339	int depthSize, stencilSize;
1340	BOOL windowDrawable;
1341	BOOL doubleBuffer;
1342	int auxBuffers;
1343	int numSamples;
1344	} WineD3D_PixelFormat;
1345
1346	enum wined3d_gl_vendor
1347	{
1348	GL_VENDOR_UNKNOWN,
1349	GL_VENDOR_APPLE,
1350	GL_VENDOR_FGLRX,
1351	GL_VENDOR_INTEL,
1352	GL_VENDOR_MESA,
1353	GL_VENDOR_NVIDIA,
1354	};
1355
1356
1357	enum wined3d_pci_vendor
1358	{
1359	HW_VENDOR_SOFTWARE = 0x0000,
1360	HW_VENDOR_ATI = 0x1002,
1361	HW_VENDOR_NVIDIA = 0x10de,
1362	HW_VENDOR_INTEL = 0x8086,
1363	};
1364
1365	enum wined3d_pci_device
1366	{
1367	CARD_WINE = 0x0000,
1368
1369	CARD_ATI_RAGE_128PRO = 0x5246,
1370	CARD_ATI_RADEON_7200 = 0x5144,
1371	CARD_ATI_RADEON_8500 = 0x514c,
1372	CARD_ATI_RADEON_9500 = 0x4144,
1373	CARD_ATI_RADEON_XPRESS_200M = 0x5955,
1374	CARD_ATI_RADEON_X700 = 0x5e4c,
1375	CARD_ATI_RADEON_X1600 = 0x71c2,
1376	CARD_ATI_RADEON_HD2350 = 0x94c7,
1377	CARD_ATI_RADEON_HD2600 = 0x9581,
1378	CARD_ATI_RADEON_HD2900 = 0x9400,
1379	CARD_ATI_RADEON_HD3200 = 0x9620,
1380	CARD_ATI_RADEON_HD4350 = 0x954f,
1381	CARD_ATI_RADEON_HD4550 = 0x9540,
1382	CARD_ATI_RADEON_HD4600 = 0x9495,
1383	CARD_ATI_RADEON_HD4650 = 0x9498,
1384	CARD_ATI_RADEON_HD4670 = 0x9490,
1385	CARD_ATI_RADEON_HD4700 = 0x944e,
1386	CARD_ATI_RADEON_HD4770 = 0x94b3,
1387	CARD_ATI_RADEON_HD4800 = 0x944c, /* Picked one value between 9440, 944c, 9442, 9460 */
1388	CARD_ATI_RADEON_HD4830 = 0x944c,
1389	CARD_ATI_RADEON_HD4850 = 0x9442,
1390	CARD_ATI_RADEON_HD4870 = 0x9440,
1391	CARD_ATI_RADEON_HD4890 = 0x9460,
1392	CARD_ATI_RADEON_HD5700 = 0x68BE, /* Picked HD5750 */
1393	CARD_ATI_RADEON_HD5750 = 0x68BE,
1394	CARD_ATI_RADEON_HD5770 = 0x68B8,
1395	CARD_ATI_RADEON_HD5800 = 0x6898, /* Picked HD5850 */
1396	CARD_ATI_RADEON_HD5850 = 0x6898,
1397	CARD_ATI_RADEON_HD5870 = 0x6899,
1398
1399	CARD_NVIDIA_RIVA_128 = 0x0018,
1400	CARD_NVIDIA_RIVA_TNT = 0x0020,
1401	CARD_NVIDIA_RIVA_TNT2 = 0x0028,
1402	CARD_NVIDIA_GEFORCE = 0x0100,
1403	CARD_NVIDIA_GEFORCE2_MX = 0x0110,
1404	CARD_NVIDIA_GEFORCE2 = 0x0150,
1405	CARD_NVIDIA_GEFORCE3 = 0x0200,
1406	CARD_NVIDIA_GEFORCE4_MX = 0x0170,
1407	CARD_NVIDIA_GEFORCE4_TI4200 = 0x0253,
1408	CARD_NVIDIA_GEFORCEFX_5200 = 0x0320,
1409	CARD_NVIDIA_GEFORCEFX_5600 = 0x0312,
1410	CARD_NVIDIA_GEFORCEFX_5800 = 0x0302,
1411	CARD_NVIDIA_GEFORCE_6200 = 0x014f,
1412	CARD_NVIDIA_GEFORCE_6600GT = 0x0140,
1413	CARD_NVIDIA_GEFORCE_6800 = 0x0041,
1414	CARD_NVIDIA_GEFORCE_7400 = 0x01d8,
1415	CARD_NVIDIA_GEFORCE_7300 = 0x01d7, /* GeForce Go 7300 */
1416	CARD_NVIDIA_GEFORCE_7600 = 0x0391,
1417	CARD_NVIDIA_GEFORCE_7800GT = 0x0092,
1418	CARD_NVIDIA_GEFORCE_8100 = 0x084F,
1419	CARD_NVIDIA_GEFORCE_8200 = 0x0849, /* Other PCI ID 0x084B */
1420	CARD_NVIDIA_GEFORCE_8300GS = 0x0423,
1421	CARD_NVIDIA_GEFORCE_8400GS = 0x0404,
1422	CARD_NVIDIA_GEFORCE_8500GT = 0x0421,
1423	CARD_NVIDIA_GEFORCE_8600GT = 0x0402,
1424	CARD_NVIDIA_GEFORCE_8600MGT = 0x0407,
1425	CARD_NVIDIA_GEFORCE_8800GTS = 0x0193,
1426	CARD_NVIDIA_GEFORCE_9200 = 0x086d,
1427	CARD_NVIDIA_GEFORCE_9400GT = 0x042c,
1428	CARD_NVIDIA_GEFORCE_9500GT = 0x0640,
1429	CARD_NVIDIA_GEFORCE_9600GT = 0x0622,
1430	CARD_NVIDIA_GEFORCE_9800GT = 0x0614,
1431	CARD_NVIDIA_GEFORCE_GTX260 = 0x05e2,
1432	CARD_NVIDIA_GEFORCE_GTX275 = 0x05e6,
1433	CARD_NVIDIA_GEFORCE_GTX280 = 0x05e1,
1434	CARD_NVIDIA_GEFORCE_GT240 = 0x0ca3,
1435
1436	CARD_INTEL_845G = 0x2562,
1437	CARD_INTEL_I830G = 0x3577,
1438	CARD_INTEL_I855G = 0x3582,
1439	CARD_INTEL_I865G = 0x2572,
1440	CARD_INTEL_I915G = 0x2582,
1441	CARD_INTEL_I915GM = 0x2592,
1442	CARD_INTEL_I945GM = 0x27a2, /* Same as GMA 950? */
1443	CARD_INTEL_X3100 = 0x2a02, /* Found in Macs. Same as GMA 965? */
1444	CARD_INTEL_SBHD = 0x0126, /* SundyBridge HD */
1445	};
1446
1447	struct wined3d_fbo_ops
1448	{
1449	PGLFNGLISRENDERBUFFERPROC glIsRenderbuffer;
1450	PGLFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
1451	PGLFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
1452	PGLFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
1453	PGLFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
1454	PGLFNRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample;
1455	PGLFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv;
1456	PGLFNGLISFRAMEBUFFERPROC glIsFramebuffer;
1457	PGLFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
1458	PGLFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
1459	PGLFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
1460	PGLFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
1461	PGLFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D;
1462	PGLFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
1463	PGLFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D;
1464	PGLFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
1465	PGLFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv;
1466	PGLFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer;
1467	PGLFNGLGENERATEMIPMAPPROC glGenerateMipmap;
1468	};
1469
1470	struct wined3d_gl_limits
1471	{
1472	UINT buffers;
1473	UINT lights;
1474	UINT textures;
1475	UINT texture_stages;
1476	UINT fragment_samplers;
1477	UINT vertex_samplers;
1478	UINT combined_samplers;
1479	UINT general_combiners;
1480	UINT sampler_stages;
1481	UINT clipplanes;
1482	UINT texture_size;
1483	UINT texture3d_size;
1484	float pointsize_max;
1485	float pointsize_min;
1486	UINT point_sprite_units;
1487	UINT blends;
1488	UINT anisotropy;
1489	float shininess;
1490
1491	UINT glsl_varyings;
1492	UINT glsl_vs_float_constants;
1493	UINT glsl_ps_float_constants;
1494
1495	UINT arb_vs_float_constants;
1496	UINT arb_vs_native_constants;
1497	UINT arb_vs_instructions;
1498	UINT arb_vs_temps;
1499	UINT arb_ps_float_constants;
1500	UINT arb_ps_local_constants;
1501	UINT arb_ps_native_constants;
1502	UINT arb_ps_instructions;
1503	UINT arb_ps_temps;
1504	};
1505
1506	struct wined3d_gl_info
1507	{
1508	DWORD glsl_version;
1509	UINT vidmem;
1510	struct wined3d_gl_limits limits;
1511	DWORD reserved_glsl_constants;
1512	DWORD quirks;
1513	BOOL supported[WINED3D_GL_EXT_COUNT];
1514	GLint wrap_lookup[WINED3DTADDRESS_MIRRORONCE - WINED3DTADDRESS_WRAP + 1];
1515
1516	struct wined3d_fbo_ops fbo_ops;
1517	#define USE_GL_FUNC(type, pfn, ext, replace) type pfn;
1518	/* GL function pointers */
1519	GL_EXT_FUNCS_GEN
1520	/* WGL function pointers */
1521	WGL_EXT_FUNCS_GEN
1522	#undef USE_GL_FUNC
1523
1524	struct wined3d_format_desc *gl_formats;
1525	};
1526
1527	struct wined3d_driver_info
1528	{
1529	enum wined3d_pci_vendor vendor;
1530	enum wined3d_pci_device device;
1531	const char *name;
1532	const char *description;
1533	DWORD version_high;
1534	DWORD version_low;
1535	};
1536
1537	/* The adapter structure */
1538	struct wined3d_adapter
1539	{
1540	UINT ordinal;
1541	BOOL opengl;
1542	POINT monitorPoint;
1543	struct wined3d_gl_info gl_info;
1544	struct wined3d_driver_info driver_info;
1545	WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1546	int nCfgs;
1547	WineD3D_PixelFormat *cfgs;
1548	BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
1549	unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
1550	unsigned int UsedTextureRam;
1551	LUID luid;
1552
1553	const struct fragment_pipeline *fragment_pipe;
1554	const shader_backend_t *shader_backend;
1555	const struct blit_shader *blitter;
1556	};
1557
1558	BOOL initPixelFormats(struct wined3d_gl_info *gl_info, enum wined3d_pci_vendor vendor) DECLSPEC_HIDDEN;
1559	BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1560	extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram) DECLSPEC_HIDDEN;
1561	extern void add_gl_compat_wrappers(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1562
1563	/*****************************************************************************
1564	* High order patch management
1565	*/
1566	struct WineD3DRectPatch
1567	{
1568	UINT Handle;
1569	float *mem;
1570	WineDirect3DVertexStridedData strided;
1571	WINED3DRECTPATCH_INFO RectPatchInfo;
1572	float numSegs[4];
1573	char has_normals, has_texcoords;
1574	struct list entry;
1575	};
1576
1577	HRESULT tesselate_rectpatch(IWineD3DDeviceImpl This, struct WineD3DRectPatch patch) DECLSPEC_HIDDEN;
1578
1579	enum projection_types
1580	{
1581	proj_none = 0,
1582	proj_count3 = 1,
1583	proj_count4 = 2
1584	};
1585
1586	enum dst_arg
1587	{
1588	resultreg = 0,
1589	tempreg = 1
1590	};
1591
1592	/*****************************************************************************
1593	* Fixed function pipeline replacements
1594	*/
1595	#define ARG_UNUSED 0xff
1596
1597	struct texture_stage_op
1598	{
1599	unsigned cop : 8;
1600	unsigned carg1 : 8;
1601	unsigned carg2 : 8;
1602	unsigned carg0 : 8;
1603
1604	unsigned aop : 8;
1605	unsigned aarg1 : 8;
1606	unsigned aarg2 : 8;
1607	unsigned aarg0 : 8;
1608
1609	struct color_fixup_desc color_fixup;
1610	unsigned tex_type : 3;
1611	unsigned dst : 1;
1612	unsigned projected : 2;
1613	unsigned padding : 10;
1614	};
1615
1616	struct ffp_frag_settings {
1617	struct texture_stage_op op[MAX_TEXTURES];
1618	enum fogmode fog;
1619	/* Use shorts instead of chars to get dword alignment */
1620	unsigned short sRGB_write;
1621	unsigned short emul_clipplanes;
1622	};
1623
1624	struct ffp_frag_desc
1625	{
1626	struct wine_rb_entry entry;
1627	struct ffp_frag_settings settings;
1628	};
1629
1630	extern const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions DECLSPEC_HIDDEN;
1631	extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
1632
1633	void gen_ffp_frag_op(IWineD3DStateBlockImpl stateblock, struct ffp_frag_settings settings,
1634	BOOL ignore_textype) DECLSPEC_HIDDEN;
1635	const struct ffp_frag_desc find_ffp_frag_shader(const struct wine_rb_tree fragment_shaders,
1636	const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
1637	void add_ffp_frag_shader(struct wine_rb_tree shaders, struct ffp_frag_desc desc) DECLSPEC_HIDDEN;
1638
1639	/*****************************************************************************
1640	* IWineD3D implementation structure
1641	*/
1642	typedef struct IWineD3DImpl
1643	{
1644	/* IUnknown fields */
1645	const IWineD3DVtbl *lpVtbl;
1646	LONG ref; /* Note: Ref counting not required */
1647
1648	/* WineD3D Information */
1649	IUnknown *parent;
1650	UINT dxVersion;
1651
1652	UINT adapter_count;
1653	struct wined3d_adapter adapters[1];
1654	} IWineD3DImpl;
1655
1656	HRESULT wined3d_init(IWineD3DImpl wined3d, UINT version, IUnknown parent) DECLSPEC_HIDDEN;
1657	#ifndef VBOX_WITH_WDDM
1658	BOOL wined3d_register_window(HWND window, struct IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
1659	void wined3d_unregister_window(HWND window) DECLSPEC_HIDDEN;
1660	#endif
1661
1662	/*****************************************************************************
1663	* IWineD3DDevice implementation structure
1664	*/
1665	#define WINED3D_UNMAPPED_STAGE ~0U
1666
1667	/* Multithreaded flag. Removed from the public header to signal that IWineD3D::CreateDevice ignores it */
1668	#define WINED3DCREATE_MULTITHREADED 0x00000004
1669
1670	struct IWineD3DDeviceImpl
1671	{
1672	/* IUnknown fields */
1673	const IWineD3DDeviceVtbl *lpVtbl;
1674	LONG ref; /* Note: Ref counting not required */
1675
1676	/* WineD3D Information */
1677	IUnknown *parent;
1678	IWineD3DDeviceParent *device_parent;
1679	IWineD3D *wined3d;
1680	struct wined3d_adapter *adapter;
1681
1682	/* Window styles to restore when switching fullscreen mode */
1683	LONG style;
1684	LONG exStyle;
1685
1686	/* X and GL Information */
1687	GLint maxConcurrentLights;
1688	GLenum offscreenBuffer;
1689
1690	/* Selected capabilities */
1691	int vs_selected_mode;
1692	int ps_selected_mode;
1693	const shader_backend_t *shader_backend;
1694	void *shader_priv;
1695	void *fragment_priv;
1696	void *blit_priv;
1697	struct StateEntry StateTable[STATE_HIGHEST + 1];
1698	/* Array of functions for states which are handled by more than one pipeline part */
1699	APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
1700	const struct fragment_pipeline *frag_pipe;
1701	const struct blit_shader *blitter;
1702
1703	unsigned int max_ffp_textures;
1704	DWORD d3d_vshader_constantF, d3d_pshader_constantF; /* Advertised d3d caps, not GL ones */
1705	DWORD vs_clipping;
1706
1707	WORD view_ident : 1; /* true iff view matrix is identity */
1708	WORD untransformed : 1;
1709	WORD vertexBlendUsed : 1; /* To avoid needless setting of the blend matrices */
1710	WORD isRecordingState : 1;
1711	WORD isInDraw : 1;
1712	WORD bCursorVisible : 1;
1713	WORD haveHardwareCursor : 1;
1714	WORD d3d_initialized : 1;
1715	WORD inScene : 1; /* A flag to check for proper BeginScene / EndScene call pairs */
1716	WORD softwareVertexProcessing : 1; /* process vertex shaders using software or hardware */
1717	WORD useDrawStridedSlow : 1;
1718	WORD instancedDraw : 1;
1719	WORD filter_messages : 1;
1720	WORD padding : 3;
1721
1722	BYTE fixed_function_usage_map; /* MAX_TEXTURES, 8 */
1723
1724	#define DDRAW_PITCH_ALIGNMENT 8
1725	#define D3D8_PITCH_ALIGNMENT 4
1726	unsigned char surface_alignment; /* Line Alignment of surfaces */
1727
1728	/* State block related */
1729	IWineD3DStateBlockImpl *stateBlock;
1730	IWineD3DStateBlockImpl *updateStateBlock;
1731
1732	/* Internal use fields */
1733	WINED3DDEVICE_CREATION_PARAMETERS createParms;
1734	WINED3DDEVTYPE devType;
1735	#ifndef VBOX_WITH_WDDM
1736	HWND focus_window;
1737	#endif
1738
1739	IWineD3DSwapChain **swapchains;
1740	UINT NumberOfSwapChains;
1741
1742	struct list resources; /* a linked list to track resources created by the device */
1743	struct list shaders; /* a linked list to track shaders (pixel and vertex) */
1744	unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
1745
1746	/* Render Target Support */
1747	IWineD3DSurface **render_targets;
1748	IWineD3DSurface *auto_depth_stencil_buffer;
1749	IWineD3DSurface *stencilBufferTarget;
1750
1751	/* palettes texture management */
1752	UINT NumberOfPalettes;
1753	PALETTEENTRY **palettes;
1754	UINT currentPalette;
1755
1756	/* For rendering to a texture using glCopyTexImage */
1757	GLenum *draw_buffers;
1758	GLuint depth_blt_texture;
1759	GLuint depth_blt_rb;
1760	UINT depth_blt_rb_w;
1761	UINT depth_blt_rb_h;
1762
1763	/* Cursor management */
1764	UINT xHotSpot;
1765	UINT yHotSpot;
1766	UINT xScreenSpace;
1767	UINT yScreenSpace;
1768	UINT cursorWidth, cursorHeight;
1769	GLuint cursorTexture;
1770	HCURSOR hardwareCursor;
1771
1772	/* The Wine logo surface */
1773	IWineD3DSurface *logo_surface;
1774
1775	/* Textures for when no other textures are mapped */
1776	UINT dummyTextureName[MAX_TEXTURES];
1777
1778	/* DirectDraw stuff */
1779	DWORD ddraw_width, ddraw_height;
1780	WINED3DFORMAT ddraw_format;
1781
1782	/* Final position fixup constant */
1783	float posFixup[4];
1784
1785	/* With register combiners we can skip junk texture stages */
1786	DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1787	DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1788
1789	/* Stream source management */
1790	struct wined3d_stream_info strided_streams;
1791	const WineDirect3DVertexStridedData *up_strided;
1792	struct wined3d_event_query *buffer_queries[MAX_ATTRIBS];
1793	unsigned int num_buffer_queries;
1794
1795	/* Context management */
1796	struct wined3d_context **contexts;
1797	UINT numContexts;
1798
1799	/* High level patch management */
1800	#define PATCHMAP_SIZE 43
1801	#define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
1802	struct list patches[PATCHMAP_SIZE];
1803	struct WineD3DRectPatch *currentPatch;
1804	};
1805
1806	BOOL device_context_add(IWineD3DDeviceImpl device, struct wined3d_context context) DECLSPEC_HIDDEN;
1807	void device_context_remove(IWineD3DDeviceImpl device, struct wined3d_context context) DECLSPEC_HIDDEN;
1808	HRESULT device_init(IWineD3DDeviceImpl device, IWineD3DImpl wined3d,
1809	UINT adapter_idx, WINED3DDEVTYPE device_type, HWND focus_window, DWORD flags,
1810	IUnknown parent, IWineD3DDeviceParent device_parent) DECLSPEC_HIDDEN;
1811	void device_preload_textures(IWineD3DDeviceImpl *device) DECLSPEC_HIDDEN;
1812	#ifndef VBOX_WITH_WDDM
1813	LRESULT device_process_message(IWineD3DDeviceImpl *device, HWND window,
1814	UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
1815	#else
1816	void device_cleanup_durtify_texture_target(IWineD3DDeviceImpl *This, GLuint texture_target);
1817	#endif
1818	void device_resource_add(IWineD3DDeviceImpl This, IWineD3DResource resource) DECLSPEC_HIDDEN;
1819	void device_resource_released(IWineD3DDeviceImpl This, IWineD3DResource resource) DECLSPEC_HIDDEN;
1820	void device_stream_info_from_declaration(IWineD3DDeviceImpl *This,
1821	BOOL use_vshader, struct wined3d_stream_info stream_info, BOOL fixup) DECLSPEC_HIDDEN;
1822	void device_update_stream_info(IWineD3DDeviceImpl device, const struct wined3d_gl_info gl_info) DECLSPEC_HIDDEN;
1823	HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl This, IWineD3DSurfaceImpl target, DWORD Count,
1824	const WINED3DRECT *pRects, DWORD Flags, WINED3DCOLOR Color, float Z, DWORD Stencil) DECLSPEC_HIDDEN;
1825	void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This) DECLSPEC_HIDDEN;
1826	void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state) DECLSPEC_HIDDEN;
1827
1828	static inline BOOL isStateDirty(struct wined3d_context *context, DWORD state)
1829	{
1830	DWORD idx = state / (sizeof(context->isStateDirty) CHAR_BIT);
1831	BYTE shift = state & ((sizeof(context->isStateDirty) CHAR_BIT) - 1);
1832	return context->isStateDirty[idx] & (1 << shift);
1833	}
1834
1835	/* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
1836	typedef struct PrivateData
1837	{
1838	struct list entry;
1839
1840	GUID tag;
1841	DWORD flags; /* DDSPD_* */
1842
1843	union
1844	{
1845	LPVOID data;
1846	LPUNKNOWN object;
1847	} ptr;
1848
1849	DWORD size;
1850	} PrivateData;
1851
1852	/*****************************************************************************
1853	* IWineD3DResource implementation structure
1854	*/
1855	typedef struct IWineD3DResourceClass
1856	{
1857	/* IUnknown fields */
1858	LONG ref; /* Note: Ref counting not required */
1859
1860	/* WineD3DResource Information */
1861	IUnknown *parent;
1862	WINED3DRESOURCETYPE resourceType;
1863	IWineD3DDeviceImpl *device;
1864	WINED3DPOOL pool;
1865	UINT size;
1866	DWORD usage;
1867	const struct wined3d_format_desc *format_desc;
1868	DWORD priority;
1869	BYTE allocatedMemory; / Pointer to the real data location */
1870	BYTE heapMemory; / Pointer to the HeapAlloced block of memory */
1871	#ifdef VBOX_WITH_WDDM
1872	DWORD sharerc_flags; /* shared resource flags */
1873	DWORD sharerc_handle; /* shared resource handle */
1874	DWORD sharerc_locks; /* lock count */
1875	#endif
1876	struct list privateData;
1877	struct list resource_list_entry;
1878	const struct wined3d_parent_ops *parent_ops;
1879	} IWineD3DResourceClass;
1880
1881	typedef struct IWineD3DResourceImpl
1882	{
1883	/* IUnknown & WineD3DResource Information */
1884	const IWineD3DResourceVtbl *lpVtbl;
1885	IWineD3DResourceClass resource;
1886	} IWineD3DResourceImpl;
1887
1888	void resource_cleanup(IWineD3DResource *iface) DECLSPEC_HIDDEN;
1889	HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID guid) DECLSPEC_HIDDEN;
1890	HRESULT resource_get_parent(IWineD3DResource iface, IUnknown *parent) DECLSPEC_HIDDEN;
1891	DWORD resource_get_priority(IWineD3DResource *iface) DECLSPEC_HIDDEN;
1892	HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID guid,
1893	void data, DWORD data_size) DECLSPEC_HIDDEN;
1894	HRESULT resource_init(IWineD3DResource *iface, WINED3DRESOURCETYPE resource_type,
1895	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct wined3d_format_desc format_desc,
1896	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
1897	#ifdef VBOX_WITH_WDDM
1898	, HANDLE *shared_handle
1899	, void *pvClientMem
1900	#endif
1901	) DECLSPEC_HIDDEN;
1902	WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface) DECLSPEC_HIDDEN;
1903	DWORD resource_set_priority(IWineD3DResource *iface, DWORD new_priority) DECLSPEC_HIDDEN;
1904	HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID guid,
1905	const void *data, DWORD data_size, DWORD flags) DECLSPEC_HIDDEN;
1906
1907	#ifdef VBOX_WITH_WDDM
1908	HRESULT WINAPI IWineD3DResourceImpl_SetShRcState(IWineD3DResource *iface, VBOXWINEEX_SHRC_STATE enmState);
1909	#endif
1910
1911	/* Tests show that the start address of resources is 32 byte aligned */
1912	#define RESOURCE_ALIGNMENT 16
1913
1914	/*****************************************************************************
1915	* IWineD3DBaseTexture D3D- > openGL state map lookups
1916	*/
1917
1918	typedef enum winetexturestates {
1919	WINED3DTEXSTA_ADDRESSU = 0,
1920	WINED3DTEXSTA_ADDRESSV = 1,
1921	WINED3DTEXSTA_ADDRESSW = 2,
1922	WINED3DTEXSTA_BORDERCOLOR = 3,
1923	WINED3DTEXSTA_MAGFILTER = 4,
1924	WINED3DTEXSTA_MINFILTER = 5,
1925	WINED3DTEXSTA_MIPFILTER = 6,
1926	WINED3DTEXSTA_MAXMIPLEVEL = 7,
1927	WINED3DTEXSTA_MAXANISOTROPY = 8,
1928	WINED3DTEXSTA_SRGBTEXTURE = 9,
1929	WINED3DTEXSTA_ELEMENTINDEX = 10,
1930	WINED3DTEXSTA_DMAPOFFSET = 11,
1931	WINED3DTEXSTA_TSSADDRESSW = 12,
1932	MAX_WINETEXTURESTATES = 13,
1933	} winetexturestates;
1934
1935	enum WINED3DSRGB
1936	{
1937	SRGB_ANY = 0, /* Uses the cached value(e.g. external calls) */
1938	SRGB_RGB = 1, /* Loads the rgb texture */
1939	SRGB_SRGB = 2, /* Loads the srgb texture */
1940	SRGB_BOTH = 3, /* Loads both textures */
1941	};
1942
1943	struct gl_texture
1944	{
1945	DWORD states[MAX_WINETEXTURESTATES];
1946	BOOL dirty;
1947	GLuint name;
1948	};
1949
1950	/*****************************************************************************
1951	* IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
1952	*/
1953	typedef struct IWineD3DBaseTextureClass
1954	{
1955	struct gl_texture texture_rgb, texture_srgb;
1956	UINT levels;
1957	float pow2Matrix[16];
1958	UINT LOD;
1959	WINED3DTEXTUREFILTERTYPE filterType;
1960	LONG bindCount;
1961	DWORD sampler;
1962	BOOL is_srgb;
1963	BOOL pow2Matrix_identity;
1964	BOOL t_mirror;
1965	const struct min_lookup *minMipLookup;
1966	const GLenum *magLookup;
1967	void (internal_preload)(IWineD3DBaseTexture iface, enum WINED3DSRGB srgb);
1968	} IWineD3DBaseTextureClass;
1969
1970	void surface_internal_preload(IWineD3DSurface *iface, enum WINED3DSRGB srgb) DECLSPEC_HIDDEN;
1971	BOOL surface_init_sysmem(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
1972	BOOL surface_is_offscreen(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
1973	void surface_prepare_texture(IWineD3DSurfaceImpl *surface,
1974	const struct wined3d_gl_info *gl_info, BOOL srgb) DECLSPEC_HIDDEN;
1975	#ifdef VBOX_WITH_WDDM
1976	void surface_setup_location_onopen(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
1977	#endif
1978
1979	typedef struct IWineD3DBaseTextureImpl
1980	{
1981	/* IUnknown & WineD3DResource Information */
1982	const IWineD3DBaseTextureVtbl *lpVtbl;
1983	IWineD3DResourceClass resource;
1984	IWineD3DBaseTextureClass baseTexture;
1985
1986	} IWineD3DBaseTextureImpl;
1987
1988	void basetexture_apply_state_changes(IWineD3DBaseTexture *iface,
1989	const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
1990	const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1],
1991	const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1992	void basetexture_state_init(IWineD3DBaseTexture iface, struct gl_texture gl_tex);
1993	HRESULT basetexture_bind(IWineD3DBaseTexture iface, BOOL srgb, BOOL set_surface_desc) DECLSPEC_HIDDEN;
1994	void basetexture_cleanup(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
1995	void basetexture_generate_mipmaps(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
1996	WINED3DTEXTUREFILTERTYPE basetexture_get_autogen_filter_type(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
1997	BOOL basetexture_get_dirty(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
1998	DWORD basetexture_get_level_count(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
1999	DWORD basetexture_get_lod(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2000	HRESULT basetexture_init(IWineD3DBaseTextureImpl *texture, UINT levels, WINED3DRESOURCETYPE resource_type,
2001	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct wined3d_format_desc format_desc,
2002	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2003	#ifdef VBOX_WITH_WDDM
2004	, HANDLE *shared_handle
2005	, void **pavClientMem
2006	#endif
2007	) DECLSPEC_HIDDEN;
2008	HRESULT basetexture_set_autogen_filter_type(IWineD3DBaseTexture *iface,
2009	WINED3DTEXTUREFILTERTYPE filter_type) DECLSPEC_HIDDEN;
2010	BOOL basetexture_set_dirty(IWineD3DBaseTexture *iface, BOOL dirty) DECLSPEC_HIDDEN;
2011	DWORD basetexture_set_lod(IWineD3DBaseTexture *iface, DWORD new_lod) DECLSPEC_HIDDEN;
2012	void basetexture_unload(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
2013
2014	#ifdef VBOX_WITH_WDDM
2015	#define texture_gl_delete(_o, _t) do { \
2016	if (VBOXSHRC_IS_SHARED(_o)) GL_EXTCALL(glChromiumParameteriCR(GL_RCUSAGE_TEXTURE_CLEAR_CR, _t)); \
2017	else glDeleteTextures(1, &_t); \
2018	} while (0)
2019	#else
2020	#define texture_gl_delete(_o, _t) do { \
2021	glDeleteTextures(1, &_t); \
2022	} while (0)
2023
2024	#endif
2025	/*****************************************************************************
2026	* IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
2027	*/
2028	typedef struct IWineD3DTextureImpl
2029	{
2030	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2031	const IWineD3DTextureVtbl *lpVtbl;
2032	IWineD3DResourceClass resource;
2033	IWineD3DBaseTextureClass baseTexture;
2034
2035	/* IWineD3DTexture */
2036	IWineD3DSurface *surfaces[MAX_MIP_LEVELS];
2037	UINT target;
2038	BOOL cond_np2;
2039
2040	} IWineD3DTextureImpl;
2041
2042	void texture_state_init(IWineD3DTexture iface, struct gl_texture gl_tex);
2043	HRESULT texture_init(IWineD3DTextureImpl *texture, UINT width, UINT height, UINT levels,
2044	IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2045	IUnknown parent, const struct wined3d_parent_ops parent_ops
2046	#ifdef VBOX_WITH_WDDM
2047	, HANDLE *shared_handle
2048	, void **pavClientMem
2049	#endif
2050	) DECLSPEC_HIDDEN;
2051
2052	/*****************************************************************************
2053	* IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
2054	*/
2055	typedef struct IWineD3DCubeTextureImpl
2056	{
2057	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2058	const IWineD3DCubeTextureVtbl *lpVtbl;
2059	IWineD3DResourceClass resource;
2060	IWineD3DBaseTextureClass baseTexture;
2061
2062	/* IWineD3DCubeTexture */
2063	IWineD3DSurface *surfaces[6][MAX_MIP_LEVELS];
2064	} IWineD3DCubeTextureImpl;
2065
2066	HRESULT cubetexture_init(IWineD3DCubeTextureImpl *texture, UINT edge_length, UINT levels,
2067	IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2068	IUnknown parent, const struct wined3d_parent_ops parent_ops
2069	#ifdef VBOX_WITH_WDDM
2070	, HANDLE *shared_handle
2071	, void **pavClientMem
2072	#endif
2073	) DECLSPEC_HIDDEN;
2074
2075	typedef struct _WINED3DVOLUMET_DESC
2076	{
2077	UINT Width;
2078	UINT Height;
2079	UINT Depth;
2080	} WINED3DVOLUMET_DESC;
2081
2082	/*****************************************************************************
2083	* IWineD3DVolume implementation structure (extends IUnknown)
2084	*/
2085	typedef struct IWineD3DVolumeImpl
2086	{
2087	/* IUnknown & WineD3DResource fields */
2088	const IWineD3DVolumeVtbl *lpVtbl;
2089	IWineD3DResourceClass resource;
2090
2091	/* WineD3DVolume Information */
2092	WINED3DVOLUMET_DESC currentDesc;
2093	IWineD3DBase *container;
2094	BOOL lockable;
2095	BOOL locked;
2096	WINED3DBOX lockedBox;
2097	WINED3DBOX dirtyBox;
2098	BOOL dirty;
2099	} IWineD3DVolumeImpl;
2100
2101	void volume_add_dirty_box(IWineD3DVolume iface, const WINED3DBOX dirty_box) DECLSPEC_HIDDEN;
2102	HRESULT volume_init(IWineD3DVolumeImpl volume, IWineD3DDeviceImpl device, UINT width,
2103	UINT height, UINT depth, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
2104	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
2105
2106	/*****************************************************************************
2107	* IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
2108	*/
2109	typedef struct IWineD3DVolumeTextureImpl
2110	{
2111	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
2112	const IWineD3DVolumeTextureVtbl *lpVtbl;
2113	IWineD3DResourceClass resource;
2114	IWineD3DBaseTextureClass baseTexture;
2115
2116	/* IWineD3DVolumeTexture */
2117	IWineD3DVolume *volumes[MAX_MIP_LEVELS];
2118	} IWineD3DVolumeTextureImpl;
2119
2120	HRESULT volumetexture_init(IWineD3DVolumeTextureImpl *texture, UINT width, UINT height,
2121	UINT depth, UINT levels, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
2122	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
2123
2124	typedef struct _WINED3DSURFACET_DESC
2125	{
2126	WINED3DMULTISAMPLE_TYPE MultiSampleType;
2127	DWORD MultiSampleQuality;
2128	UINT Width;
2129	UINT Height;
2130	} WINED3DSURFACET_DESC;
2131
2132	/*****************************************************************************
2133	* Structure for DIB Surfaces (GetDC and GDI surfaces)
2134	*/
2135	typedef struct wineD3DSurface_DIB {
2136	HBITMAP DIBsection;
2137	void* bitmap_data;
2138	UINT bitmap_size;
2139	HGDIOBJ holdbitmap;
2140	BOOL client_memory;
2141	} wineD3DSurface_DIB;
2142
2143	typedef struct {
2144	struct list entry;
2145	GLuint id;
2146	UINT width;
2147	UINT height;
2148	} renderbuffer_entry_t;
2149
2150	struct fbo_entry
2151	{
2152	struct list entry;
2153	IWineD3DSurfaceImpl **render_targets;
2154	IWineD3DSurfaceImpl *depth_stencil;
2155	BOOL attached;
2156	GLuint id;
2157	};
2158
2159	/*****************************************************************************
2160	* IWineD3DClipp implementation structure
2161	*/
2162	typedef struct IWineD3DClipperImpl
2163	{
2164	const IWineD3DClipperVtbl *lpVtbl;
2165	LONG ref;
2166
2167	IUnknown *Parent;
2168	HWND hWnd;
2169	} IWineD3DClipperImpl;
2170
2171
2172	/*****************************************************************************
2173	* IWineD3DSurface implementation structure
2174	*/
2175	struct IWineD3DSurfaceImpl
2176	{
2177	/* IUnknown & IWineD3DResource Information */
2178	const IWineD3DSurfaceVtbl *lpVtbl;
2179	IWineD3DResourceClass resource;
2180
2181	/* IWineD3DSurface fields */
2182	IWineD3DBase *container;
2183	WINED3DSURFACET_DESC currentDesc;
2184	IWineD3DPaletteImpl palette; / D3D7 style palette handling */
2185	PALETTEENTRY palette9; / D3D8/9 style palette handling */
2186
2187	/* TODO: move this off into a management class(maybe!) */
2188	DWORD Flags;
2189
2190	UINT pow2Width;
2191	UINT pow2Height;
2192
2193	/* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
2194	void (get_drawable_size)(struct wined3d_context context, UINT width, UINT height);
2195
2196	/* PBO */
2197	GLuint pbo;
2198	GLuint texture_name;
2199	GLuint texture_name_srgb;
2200	GLint texture_level;
2201	GLenum texture_target;
2202
2203	RECT lockedRect;
2204	RECT dirtyRect;
2205	int lockCount;
2206	#define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
2207
2208	/* For GetDC */
2209	wineD3DSurface_DIB dib;
2210	HDC hDC;
2211
2212	/* Color keys for DDraw */
2213	WINEDDCOLORKEY DestBltCKey;
2214	WINEDDCOLORKEY DestOverlayCKey;
2215	WINEDDCOLORKEY SrcOverlayCKey;
2216	WINEDDCOLORKEY SrcBltCKey;
2217	DWORD CKeyFlags;
2218
2219	WINEDDCOLORKEY glCKey;
2220
2221	struct list renderbuffers;
2222	renderbuffer_entry_t *current_renderbuffer;
2223
2224	/* DirectDraw clippers */
2225	IWineD3DClipper *clipper;
2226
2227	/* DirectDraw Overlay handling */
2228	RECT overlay_srcrect;
2229	RECT overlay_destrect;
2230	IWineD3DSurfaceImpl *overlay_dest;
2231	struct list overlays;
2232	struct list overlay_entry;
2233
2234	#ifdef VBOX_WITH_WDDM
2235	struct IWineD3DSwapChain *presentSwapchain;
2236	#endif
2237	};
2238
2239	extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl DECLSPEC_HIDDEN;
2240	extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl DECLSPEC_HIDDEN;
2241
2242	UINT surface_calculate_size(const struct wined3d_format_desc *format_desc,
2243	UINT alignment, UINT width, UINT height) DECLSPEC_HIDDEN;
2244	void surface_gdi_cleanup(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2245	HRESULT surface_init(IWineD3DSurfaceImpl *surface, WINED3DSURFTYPE surface_type, UINT alignment,
2246	UINT width, UINT height, UINT level, BOOL lockable, BOOL discard, WINED3DMULTISAMPLE_TYPE multisample_type,
2247	UINT multisample_quality, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
2248	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops
2249	#ifdef VBOX_WITH_WDDM
2250	, HANDLE *shared_handle
2251	, void *pvClientMem
2252	#endif
2253	) DECLSPEC_HIDDEN;
2254
2255	/* Predeclare the shared Surface functions */
2256	HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface,
2257	REFIID riid, LPVOID *ppobj) DECLSPEC_HIDDEN;
2258	ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2259	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface iface, IUnknown *pParent) DECLSPEC_HIDDEN;
2260	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface *iface,
2261	REFGUID refguid, const void *pData, DWORD SizeOfData, DWORD Flags) DECLSPEC_HIDDEN;
2262	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface *iface,
2263	REFGUID refguid, void pData, DWORD pSizeOfData) DECLSPEC_HIDDEN;
2264	HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid) DECLSPEC_HIDDEN;
2265	DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew) DECLSPEC_HIDDEN;
2266	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2267	WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2268	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface,
2269	REFIID riid, void **ppContainer) DECLSPEC_HIDDEN;
2270	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface iface, WINED3DSURFACE_DESC pDesc) DECLSPEC_HIDDEN;
2271	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags) DECLSPEC_HIDDEN;
2272	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags) DECLSPEC_HIDDEN;
2273	HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2274	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2275	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface iface, IWineD3DPalette *Pal) DECLSPEC_HIDDEN;
2276	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface iface, IWineD3DPalette Pal) DECLSPEC_HIDDEN;
2277	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface *iface,
2278	DWORD Flags, const WINEDDCOLORKEY *CKey) DECLSPEC_HIDDEN;
2279	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface iface, IWineD3DBase container) DECLSPEC_HIDDEN;
2280	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2281	HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2282	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y) DECLSPEC_HIDDEN;
2283	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface iface, LONG X, LONG *Y) DECLSPEC_HIDDEN;
2284	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface,
2285	DWORD Flags, IWineD3DSurface *Ref) DECLSPEC_HIDDEN;
2286	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface iface, const RECT SrcRect,
2287	IWineD3DSurface DstSurface, const RECT DstRect, DWORD Flags, const WINEDDOVERLAYFX *FX) DECLSPEC_HIDDEN;
2288	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface iface, IWineD3DClipper clipper) DECLSPEC_HIDDEN;
2289	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface iface, IWineD3DClipper *clipper) DECLSPEC_HIDDEN;
2290	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format) DECLSPEC_HIDDEN;
2291	HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2292	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface iface, const RECT DestRect, IWineD3DSurface *SrcSurface,
2293	const RECT SrcRect, DWORD Flags, const WINEDDBLTFX DDBltFx, WINED3DTEXTUREFILTERTYPE Filter) DECLSPEC_HIDDEN;
2294	HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty,
2295	IWineD3DSurface Source, const RECT rsrc, DWORD trans) DECLSPEC_HIDDEN;
2296	HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface iface, WINED3DLOCKED_RECT pLockedRect,
2297	const RECT *pRect, DWORD Flags) DECLSPEC_HIDDEN;
2298	void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface, BOOL srgb) DECLSPEC_HIDDEN;
2299	const void WINAPI IWineD3DBaseSurfaceImpl_GetData(IWineD3DSurface iface) DECLSPEC_HIDDEN;
2300
2301	void get_drawable_size_swapchain(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2302	void get_drawable_size_backbuffer(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2303	void get_drawable_size_fbo(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2304
2305	void draw_textured_quad(IWineD3DSurfaceImpl src_surface, const RECT src_rect,
2306	const RECT *dst_rect, WINED3DTEXTUREFILTERTYPE Filter) DECLSPEC_HIDDEN;
2307	void flip_surface(IWineD3DSurfaceImpl front, IWineD3DSurfaceImpl back) DECLSPEC_HIDDEN;
2308
2309	/* Surface flags: */
2310	#define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
2311	#define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
2312	#define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
2313	#define SFLAG_DISCARD 0x00000010 /* ??? */
2314	#define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
2315	#define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
2316	#define SFLAG_INSRGBTEX 0x00000080 /* The GL srgb texture contains the newest surface content */
2317	#define SFLAG_INDRAWABLE 0x00000100 /* The gl drawable contains the most up to date data */
2318	#define SFLAG_INSYSMEM 0x00000200 /* The system memory copy is most up to date */
2319	#define SFLAG_NONPOW2 0x00000400 /* Surface sizes are not a power of 2 */
2320	#define SFLAG_DYNLOCK 0x00000800 /* Surface is often locked by the app */
2321	#define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
2322	#define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
2323	#define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
2324	#define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
2325	#define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
2326	#define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
2327	#define SFLAG_SRGBALLOCATED 0x00040000 /* A srgb gl texture is allocated for this surface */
2328	#define SFLAG_PBO 0x00080000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
2329	#define SFLAG_NORMCOORD 0x00100000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
2330	#define SFLAG_DS_ONSCREEN 0x00200000 /* Is a depth stencil, last modified onscreen */
2331	#define SFLAG_DS_OFFSCREEN 0x00400000 /* Is a depth stencil, last modified offscreen */
2332	#define SFLAG_INOVERLAYDRAW 0x00800000 /* Overlay drawing is in progress. Recursion prevention */
2333	#define SFLAG_SWAPCHAIN 0x01000000 /* The surface is part of a swapchain */
2334
2335	#ifdef VBOX_WITH_WDDM
2336	# define SFLAG_CLIENTMEM 0x10000000 /* SYSMEM surface using client-supplied memory buffer */
2337	# define SFLAG_DONOTFREE_VBOXWDDM SFLAG_CLIENTMEM
2338	#else
2339	# define SFLAG_DONOTFREE_VBOXWDDM 0
2340	#endif
2341
2342	/* In some conditions the surface memory must not be freed:
2343	* SFLAG_CONVERTED: Converting the data back would take too long
2344	* SFLAG_DIBSECTION: The dib code manages the memory
2345	* SFLAG_LOCKED: The app requires access to the surface data
2346	* SFLAG_DYNLOCK: Avoid freeing the data for performance
2347	* SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
2348	* SFLAG_CLIENT: OpenGL uses our memory as backup
2349	*/
2350	#define SFLAG_DONOTFREE (SFLAG_CONVERTED \| \
2351	SFLAG_DIBSECTION \| \
2352	SFLAG_LOCKED \| \
2353	SFLAG_DYNLOCK \| \
2354	SFLAG_USERPTR \| \
2355	SFLAG_PBO \| \
2356	SFLAG_CLIENT \| \
2357	SFLAG_DONOTFREE_VBOXWDDM \
2358	)
2359
2360	#define SFLAG_LOCATIONS (SFLAG_INSYSMEM \| \
2361	SFLAG_INTEXTURE \| \
2362	SFLAG_INDRAWABLE \| \
2363	SFLAG_INSRGBTEX)
2364
2365	#define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN \| \
2366	SFLAG_DS_OFFSCREEN)
2367	#define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
2368
2369	typedef enum {
2370	NO_CONVERSION,
2371	CONVERT_PALETTED,
2372	CONVERT_PALETTED_CK,
2373	CONVERT_CK_565,
2374	CONVERT_CK_5551,
2375	CONVERT_CK_4444,
2376	CONVERT_CK_4444_ARGB,
2377	CONVERT_CK_1555,
2378	CONVERT_555,
2379	CONVERT_CK_RGB24,
2380	CONVERT_CK_8888,
2381	CONVERT_CK_8888_ARGB,
2382	CONVERT_RGB32_888,
2383	CONVERT_V8U8,
2384	CONVERT_L6V5U5,
2385	CONVERT_X8L8V8U8,
2386	CONVERT_Q8W8V8U8,
2387	CONVERT_V16U16,
2388	CONVERT_A4L4,
2389	CONVERT_G16R16,
2390	CONVERT_R16G16F,
2391	CONVERT_R32G32F,
2392	CONVERT_D15S1,
2393	CONVERT_D24X4S4,
2394	CONVERT_D24FS8,
2395	} CONVERT_TYPES;
2396
2397	HRESULT d3dfmt_get_conv(IWineD3DSurfaceImpl *This, BOOL need_alpha_ck, BOOL use_texturing,
2398	struct wined3d_format_desc desc, CONVERT_TYPES convert) DECLSPEC_HIDDEN;
2399	void d3dfmt_p8_init_palette(IWineD3DSurfaceImpl *This, BYTE table[256][4], BOOL colorkey) DECLSPEC_HIDDEN;
2400
2401	BOOL palette9_changed(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2402
2403	/*****************************************************************************
2404	* IWineD3DVertexDeclaration implementation structure
2405	*/
2406
2407	struct wined3d_vertex_declaration_element
2408	{
2409	const struct wined3d_format_desc *format_desc;
2410	BOOL ffp_valid;
2411	WORD input_slot;
2412	WORD offset;
2413	UINT output_slot;
2414	BYTE method;
2415	BYTE usage;
2416	BYTE usage_idx;
2417	};
2418
2419	typedef struct IWineD3DVertexDeclarationImpl {
2420	/* IUnknown Information */
2421	const IWineD3DVertexDeclarationVtbl *lpVtbl;
2422	LONG ref;
2423
2424	IUnknown *parent;
2425	const struct wined3d_parent_ops *parent_ops;
2426	IWineD3DDeviceImpl *device;
2427
2428	struct wined3d_vertex_declaration_element *elements;
2429	UINT element_count;
2430
2431	DWORD streams[MAX_STREAMS];
2432	UINT num_streams;
2433	BOOL position_transformed;
2434	BOOL half_float_conv_needed;
2435	} IWineD3DVertexDeclarationImpl;
2436
2437	HRESULT vertexdeclaration_init(IWineD3DVertexDeclarationImpl declaration, IWineD3DDeviceImpl device,
2438	const WINED3DVERTEXELEMENT *elements, UINT element_count,
2439	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
2440
2441	/*****************************************************************************
2442	* IWineD3DStateBlock implementation structure
2443	*/
2444
2445	/* Internal state Block for Begin/End/Capture/Create/Apply info */
2446	/* Note: Very long winded but gl Lists are not flexible enough */
2447	/* to resolve everything we need, so doing it manually for now */
2448	typedef struct SAVEDSTATES {
2449	DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2450	WORD streamSource; /* MAX_STREAMS, 16 */
2451	WORD streamFreq; /* MAX_STREAMS, 16 */
2452	DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2453	DWORD textureState[MAX_TEXTURES]; /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2454	WORD samplerState[MAX_COMBINED_SAMPLERS]; /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2455	DWORD clipplane; /* WINED3DMAXUSERCLIPPLANES, 32 */
2456	WORD pixelShaderConstantsB; /* MAX_CONST_B, 16 */
2457	WORD pixelShaderConstantsI; /* MAX_CONST_I, 16 */
2458	BOOL *pixelShaderConstantsF;
2459	WORD vertexShaderConstantsB; /* MAX_CONST_B, 16 */
2460	WORD vertexShaderConstantsI; /* MAX_CONST_I, 16 */
2461	BOOL *vertexShaderConstantsF;
2462	DWORD textures : 20; /* MAX_COMBINED_SAMPLERS, 20 */
2463	DWORD primitive_type : 1;
2464	DWORD indices : 1;
2465	DWORD material : 1;
2466	DWORD viewport : 1;
2467	DWORD vertexDecl : 1;
2468	DWORD pixelShader : 1;
2469	DWORD vertexShader : 1;
2470	DWORD scissorRect : 1;
2471	DWORD padding : 4;
2472	} SAVEDSTATES;
2473
2474	struct StageState {
2475	DWORD stage;
2476	DWORD state;
2477	};
2478
2479	struct IWineD3DStateBlockImpl
2480	{
2481	/* IUnknown fields */
2482	const IWineD3DStateBlockVtbl *lpVtbl;
2483	LONG ref; /* Note: Ref counting not required */
2484
2485	/* IWineD3DStateBlock information */
2486	IWineD3DDeviceImpl *device;
2487	WINED3DSTATEBLOCKTYPE blockType;
2488
2489	/* Array indicating whether things have been set or changed */
2490	SAVEDSTATES changed;
2491
2492	/* Vertex Shader Declaration */
2493	IWineD3DVertexDeclaration *vertexDecl;
2494
2495	IWineD3DVertexShader *vertexShader;
2496
2497	/* Vertex Shader Constants */
2498	BOOL vertexShaderConstantB[MAX_CONST_B];
2499	INT vertexShaderConstantI[MAX_CONST_I * 4];
2500	float *vertexShaderConstantF;
2501
2502	/* primitive type */
2503	GLenum gl_primitive_type;
2504
2505	/* Stream Source */
2506	BOOL streamIsUP;
2507	UINT streamStride[MAX_STREAMS];
2508	UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
2509	IWineD3DBuffer *streamSource[MAX_STREAMS];
2510	UINT streamFreq[MAX_STREAMS + 1];
2511	UINT streamFlags[MAX_STREAMS + 1]; /0 \| WINED3DSTREAMSOURCE_INSTANCEDATA \| WINED3DSTREAMSOURCE_INDEXEDDATA /
2512
2513	/* Indices */
2514	IWineD3DBuffer* pIndexData;
2515	WINED3DFORMAT IndexFmt;
2516	INT baseVertexIndex;
2517	INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
2518
2519	/* Transform */
2520	WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
2521
2522	/* Light hashmap . Collisions are handled using standard wine double linked lists */
2523	#define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
2524	#define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
2525	struct list lightMap[LIGHTMAP_SIZE]; /* Hash map containing the lights */
2526	const struct wined3d_light_info activeLights[MAX_ACTIVE_LIGHTS]; / Map of opengl lights to d3d lights */
2527
2528	/* Clipping */
2529	double clipplane[MAX_CLIPPLANES][4];
2530	WINED3DCLIPSTATUS clip_status;
2531
2532	/* ViewPort */
2533	WINED3DVIEWPORT viewport;
2534
2535	/* Material */
2536	WINED3DMATERIAL material;
2537
2538	/* Pixel Shader */
2539	IWineD3DPixelShader *pixelShader;
2540
2541	/* Pixel Shader Constants */
2542	BOOL pixelShaderConstantB[MAX_CONST_B];
2543	INT pixelShaderConstantI[MAX_CONST_I * 4];
2544	float *pixelShaderConstantF;
2545
2546	/* RenderState */
2547	DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
2548
2549	/* Texture */
2550	IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
2551
2552	/* Texture State Stage */
2553	DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2554	DWORD lowest_disabled_stage;
2555	/* Sampler States */
2556	DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2557
2558	/* Scissor test rectangle */
2559	RECT scissorRect;
2560
2561	/* Contained state management */
2562	DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2563	unsigned int num_contained_render_states;
2564	DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2565	unsigned int num_contained_transform_states;
2566	DWORD contained_vs_consts_i[MAX_CONST_I];
2567	unsigned int num_contained_vs_consts_i;
2568	DWORD contained_vs_consts_b[MAX_CONST_B];
2569	unsigned int num_contained_vs_consts_b;
2570	DWORD *contained_vs_consts_f;
2571	unsigned int num_contained_vs_consts_f;
2572	DWORD contained_ps_consts_i[MAX_CONST_I];
2573	unsigned int num_contained_ps_consts_i;
2574	DWORD contained_ps_consts_b[MAX_CONST_B];
2575	unsigned int num_contained_ps_consts_b;
2576	DWORD *contained_ps_consts_f;
2577	unsigned int num_contained_ps_consts_f;
2578	struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2579	unsigned int num_contained_tss_states;
2580	struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2581	unsigned int num_contained_sampler_states;
2582	};
2583
2584	HRESULT stateblock_init(IWineD3DStateBlockImpl *stateblock,
2585	IWineD3DDeviceImpl *device, WINED3DSTATEBLOCKTYPE type) DECLSPEC_HIDDEN;
2586	void stateblock_init_contained_states(IWineD3DStateBlockImpl *object) DECLSPEC_HIDDEN;
2587
2588	static inline void stateblock_apply_state(DWORD state, IWineD3DStateBlockImpl *stateblock,
2589	struct wined3d_context *context)
2590	{
2591	const struct StateEntry *statetable = stateblock->device->StateTable;
2592	DWORD rep = statetable[state].representative;
2593	statetable[rep].apply(rep, stateblock, context);
2594	}
2595
2596	/* Direct3D terminology with little modifications. We do not have an issued state
2597	* because only the driver knows about it, but we have a created state because d3d
2598	* allows GetData on a created issue, but opengl doesn't
2599	*/
2600	enum query_state {
2601	QUERY_CREATED,
2602	QUERY_SIGNALLED,
2603	QUERY_BUILDING
2604	};
2605	/*****************************************************************************
2606	* IWineD3DQueryImpl implementation structure (extends IUnknown)
2607	*/
2608	typedef struct IWineD3DQueryImpl
2609	{
2610	const IWineD3DQueryVtbl *lpVtbl;
2611	LONG ref; /* Note: Ref counting not required */
2612
2613	IUnknown *parent;
2614	IWineD3DDeviceImpl *device;
2615
2616	/* IWineD3DQuery fields */
2617	enum query_state state;
2618	WINED3DQUERYTYPE type;
2619	/* TODO: Think about using a IUnknown instead of a void* */
2620	void *extendedData;
2621	} IWineD3DQueryImpl;
2622
2623	HRESULT query_init(IWineD3DQueryImpl query, IWineD3DDeviceImpl device,
2624	WINED3DQUERYTYPE type, IUnknown *parent) DECLSPEC_HIDDEN;
2625
2626	/* IWineD3DBuffer */
2627
2628	/* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2629	* fixed function semantics as D3DCOLOR or FLOAT16 */
2630	enum wined3d_buffer_conversion_type
2631	{
2632	CONV_NONE,
2633	CONV_D3DCOLOR,
2634	CONV_POSITIONT,
2635	CONV_FLOAT16_2, /* Also handles FLOAT16_4 */
2636	};
2637
2638	struct wined3d_map_range
2639	{
2640	UINT offset;
2641	UINT size;
2642	};
2643
2644	#define WINED3D_BUFFER_OPTIMIZED 0x01 /* Optimize has been called for the buffer */
2645	#define WINED3D_BUFFER_HASDESC 0x02 /* A vertex description has been found */
2646	#define WINED3D_BUFFER_CREATEBO 0x04 /* Attempt to create a buffer object next PreLoad */
2647	#define WINED3D_BUFFER_DOUBLEBUFFER 0x08 /* Use a vbo and local allocated memory */
2648	#define WINED3D_BUFFER_FLUSH 0x10 /* Manual unmap flushing */
2649	#define WINED3D_BUFFER_DISCARD 0x20 /* A DISCARD lock has occurred since the last PreLoad */
2650	#define WINED3D_BUFFER_NOSYNC 0x40 /* All locks since the last PreLoad had NOOVERWRITE set */
2651	#define WINED3D_BUFFER_APPLESYNC 0x80 /* Using sync as in GL_APPLE_flush_buffer_range */
2652
2653	struct wined3d_buffer
2654	{
2655	const struct IWineD3DBufferVtbl *vtbl;
2656	IWineD3DResourceClass resource;
2657
2658	struct wined3d_buffer_desc desc;
2659
2660	GLuint buffer_object;
2661	GLenum buffer_object_usage;
2662	GLenum buffer_type_hint;
2663	UINT buffer_object_size;
2664	LONG bind_count;
2665	DWORD flags;
2666
2667	LONG lock_count;
2668	struct wined3d_map_range *maps;
2669	ULONG maps_size, modified_areas;
2670	struct wined3d_event_query *query;
2671
2672	/* conversion stuff */
2673	UINT decl_change_count, full_conversion_count;
2674	UINT draw_count;
2675	UINT stride; /* 0 if no conversion */
2676	UINT conversion_stride; /* 0 if no shifted conversion */
2677	enum wined3d_buffer_conversion_type conversion_map; / NULL if no conversion */
2678	/* Extra load offsets, for FLOAT16 conversion */
2679	UINT conversion_shift; / NULL if no shifted conversion */
2680	};
2681
2682	const BYTE buffer_get_memory(IWineD3DBuffer iface, GLuint *buffer_object) DECLSPEC_HIDDEN;
2683	BYTE buffer_get_sysmem(struct wined3d_buffer This) DECLSPEC_HIDDEN;
2684	HRESULT buffer_init(struct wined3d_buffer buffer, IWineD3DDeviceImpl device,
2685	UINT size, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, GLenum bind_hint,
2686	const char data, IUnknown parent, const struct wined3d_parent_ops *parent_ops) DECLSPEC_HIDDEN;
2687
2688	/* IWineD3DRendertargetView */
2689	struct wined3d_rendertarget_view
2690	{
2691	const struct IWineD3DRendertargetViewVtbl *vtbl;
2692	LONG refcount;
2693
2694	IWineD3DResource *resource;
2695	IUnknown *parent;
2696	};
2697
2698	void wined3d_rendertarget_view_init(struct wined3d_rendertarget_view *view,
2699	IWineD3DResource resource, IUnknown parent) DECLSPEC_HIDDEN;
2700
2701	/*****************************************************************************
2702	* IWineD3DSwapChainImpl implementation structure (extends IUnknown)
2703	*/
2704
2705	struct IWineD3DSwapChainImpl
2706	{
2707	/IUnknown part/
2708	const IWineD3DSwapChainVtbl *lpVtbl;
2709	LONG ref; /* Note: Ref counting not required */
2710
2711	IUnknown *parent;
2712	IWineD3DDeviceImpl *device;
2713
2714	/* IWineD3DSwapChain fields */
2715	IWineD3DSurface **backBuffer;
2716	IWineD3DSurface *frontBuffer;
2717	WINED3DPRESENT_PARAMETERS presentParms;
2718	DWORD orig_width, orig_height;
2719	WINED3DFORMAT orig_fmt;
2720	WINED3DGAMMARAMP orig_gamma;
2721	BOOL render_to_fbo;
2722	const struct wined3d_format_desc *ds_format;
2723
2724	long prev_time, frames; /* Performance tracking */
2725	unsigned int vSyncCounter;
2726
2727	#ifndef VBOX_WITH_WDDM
2728	struct wined3d_context **context;
2729	unsigned int num_contexts;
2730	HWND win_handle;
2731	HWND device_window;
2732	HDC hDC;
2733	#else
2734	HWND win_handle;
2735	HDC hDC;
2736	IWineD3DSurface *presentRt;
2737	#endif
2738	};
2739
2740	const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl DECLSPEC_HIDDEN;
2741	void x11_copy_to_screen(IWineD3DSwapChainImpl This, const RECT rc) DECLSPEC_HIDDEN;
2742
2743	HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain *iface,
2744	REFIID riid, LPVOID *ppobj) DECLSPEC_HIDDEN;
2745	ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface) DECLSPEC_HIDDEN;
2746	ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface) DECLSPEC_HIDDEN;
2747	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain iface, IUnknown *ppParent) DECLSPEC_HIDDEN;
2748	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain *iface,
2749	IWineD3DSurface *pDestSurface) DECLSPEC_HIDDEN;
2750	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UINT iBackBuffer,
2751	WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface **ppBackBuffer) DECLSPEC_HIDDEN;
2752	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain *iface,
2753	WINED3DRASTER_STATUS *pRasterStatus) DECLSPEC_HIDDEN;
2754	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain *iface,
2755	WINED3DDISPLAYMODE *pMode) DECLSPEC_HIDDEN;
2756	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain *iface,
2757	IWineD3DDevice **ppDevice) DECLSPEC_HIDDEN;
2758	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain *iface,
2759	WINED3DPRESENT_PARAMETERS *pPresentationParameters) DECLSPEC_HIDDEN;
2760	HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain *iface,
2761	DWORD Flags, const WINED3DGAMMARAMP *pRamp) DECLSPEC_HIDDEN;
2762	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain *iface,
2763	WINED3DGAMMARAMP *pRamp) DECLSPEC_HIDDEN;
2764
2765	struct wined3d_context swapchain_create_context_for_thread(IWineD3DSwapChain iface) DECLSPEC_HIDDEN;
2766	HRESULT swapchain_init(IWineD3DSwapChainImpl *swapchain, WINED3DSURFTYPE surface_type,
2767	IWineD3DDeviceImpl device, WINED3DPRESENT_PARAMETERS present_parameters, IUnknown *parent) DECLSPEC_HIDDEN;
2768	void swapchain_restore_fullscreen_window(IWineD3DSwapChainImpl *swapchain) DECLSPEC_HIDDEN;
2769	void swapchain_setup_fullscreen_window(IWineD3DSwapChainImpl *swapchain, UINT w, UINT h) DECLSPEC_HIDDEN;
2770
2771	#define DEFAULT_REFRESH_RATE 0
2772
2773	/*****************************************************************************
2774	* Utility function prototypes
2775	*/
2776
2777	/* Trace routines */
2778	const char *debug_d3dformat(WINED3DFORMAT fmt) DECLSPEC_HIDDEN;
2779	const char *debug_d3ddevicetype(WINED3DDEVTYPE devtype) DECLSPEC_HIDDEN;
2780	const char *debug_d3dresourcetype(WINED3DRESOURCETYPE res) DECLSPEC_HIDDEN;
2781	const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
2782	const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
2783	const char *debug_d3ddeclmethod(WINED3DDECLMETHOD method) DECLSPEC_HIDDEN;
2784	const char *debug_d3ddeclusage(BYTE usage) DECLSPEC_HIDDEN;
2785	const char *debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType) DECLSPEC_HIDDEN;
2786	const char *debug_d3drenderstate(DWORD state) DECLSPEC_HIDDEN;
2787	const char *debug_d3dsamplerstate(DWORD state) DECLSPEC_HIDDEN;
2788	const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
2789	const char *debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type) DECLSPEC_HIDDEN;
2790	const char *debug_d3dtexturestate(DWORD state) DECLSPEC_HIDDEN;
2791	const char *debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype) DECLSPEC_HIDDEN;
2792	const char *debug_d3dpool(WINED3DPOOL pool) DECLSPEC_HIDDEN;
2793	const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
2794	const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
2795	const char *debug_d3dbasis(WINED3DBASISTYPE basis) DECLSPEC_HIDDEN;
2796	const char *debug_d3ddegree(WINED3DDEGREETYPE order) DECLSPEC_HIDDEN;
2797	const char *debug_d3dtop(WINED3DTEXTUREOP d3dtop) DECLSPEC_HIDDEN;
2798	void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
2799	const char *debug_surflocation(DWORD flag) DECLSPEC_HIDDEN;
2800
2801	/* Color conversion routines */
2802	DWORD color_convert_argb_to_fmt(DWORD color, WINED3DFORMAT destfmt) DECLSPEC_HIDDEN;
2803
2804	/* Routines for GL <-> D3D values */
2805	GLenum StencilOp(DWORD op) DECLSPEC_HIDDEN;
2806	GLenum CompareFunc(DWORD func) DECLSPEC_HIDDEN;
2807	BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op,
2808	DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
2809	void set_tex_op_nvrc(IWineD3DDevice *iface, BOOL is_alpha, int stage, WINED3DTEXTUREOP op,
2810	DWORD arg1, DWORD arg2, DWORD arg3, INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
2811	void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords,
2812	BOOL transformed, WINED3DFORMAT coordtype, BOOL ffp_can_disable_proj) DECLSPEC_HIDDEN;
2813	void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock,
2814	struct wined3d_context *context) DECLSPEC_HIDDEN;
2815	void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock,
2816	struct wined3d_context *context) DECLSPEC_HIDDEN;
2817	void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock,
2818	struct wined3d_context *context) DECLSPEC_HIDDEN;
2819	void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock,
2820	struct wined3d_context *context) DECLSPEC_HIDDEN;
2821	void state_fogcolor(DWORD state, IWineD3DStateBlockImpl *stateblock,
2822	struct wined3d_context *context) DECLSPEC_HIDDEN;
2823	void state_fogdensity(DWORD state, IWineD3DStateBlockImpl *stateblock,
2824	struct wined3d_context *context) DECLSPEC_HIDDEN;
2825	void state_fogstartend(DWORD state, IWineD3DStateBlockImpl *stateblock,
2826	struct wined3d_context *context) DECLSPEC_HIDDEN;
2827	void state_fog_fragpart(DWORD state, IWineD3DStateBlockImpl *stateblock,
2828	struct wined3d_context *context) DECLSPEC_HIDDEN;
2829
2830	void surface_add_dirty_rect(IWineD3DSurface iface, const RECT dirty_rect) DECLSPEC_HIDDEN;
2831	GLenum surface_get_gl_buffer(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2832	void surface_load_ds_location(IWineD3DSurface iface, struct wined3d_context context, DWORD location) DECLSPEC_HIDDEN;
2833	void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location) DECLSPEC_HIDDEN;
2834	void surface_set_compatible_renderbuffer(IWineD3DSurface *iface,
2835	unsigned int width, unsigned int height) DECLSPEC_HIDDEN;
2836	void surface_set_texture_name(IWineD3DSurface *iface, GLuint name, BOOL srgb_name) DECLSPEC_HIDDEN;
2837	void surface_set_texture_target(IWineD3DSurface *iface, GLenum target) DECLSPEC_HIDDEN;
2838
2839	BOOL getColorBits(const struct wined3d_format_desc *format_desc,
2840	short redSize, short greenSize, short blueSize, short alphaSize, short *totalSize) DECLSPEC_HIDDEN;
2841	BOOL getDepthStencilBits(const struct wined3d_format_desc *format_desc,
2842	short depthSize, short stencilSize) DECLSPEC_HIDDEN;
2843
2844	/* Math utils */
2845	void multiply_matrix(WINED3DMATRIX dest, const WINED3DMATRIX src1, const WINED3DMATRIX *src2) DECLSPEC_HIDDEN;
2846	UINT wined3d_log2i(UINT32 x) DECLSPEC_HIDDEN;
2847	unsigned int count_bits(unsigned int mask) DECLSPEC_HIDDEN;
2848
2849	void select_shader_mode(const struct wined3d_gl_info gl_info, int ps_selected, int *vs_selected) DECLSPEC_HIDDEN;
2850
2851	typedef struct local_constant {
2852	struct list entry;
2853	unsigned int idx;
2854	DWORD value[4];
2855	} local_constant;
2856
2857	typedef struct SHADER_LIMITS {
2858	unsigned int temporary;
2859	unsigned int texcoord;
2860	unsigned int sampler;
2861	unsigned int constant_int;
2862	unsigned int constant_float;
2863	unsigned int constant_bool;
2864	unsigned int address;
2865	unsigned int packed_output;
2866	unsigned int packed_input;
2867	unsigned int attributes;
2868	unsigned int label;
2869	} SHADER_LIMITS;
2870
2871	/* Keeps track of details for TEX_M#x# shader opcodes which need to
2872	* maintain state information between multiple codes */
2873	typedef struct SHADER_PARSE_STATE {
2874	unsigned int current_row;
2875	DWORD texcoord_w[2];
2876	} SHADER_PARSE_STATE;
2877
2878	#ifdef __GNUC__
2879	#define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
2880	#else
2881	#define PRINTF_ATTR(fmt,args)
2882	#endif
2883
2884	/* Base Shader utility functions. */
2885	int shader_addline(struct wined3d_shader_buffer buffer, const char fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
2886	int shader_vaddline(struct wined3d_shader_buffer buffer, const char fmt, va_list args) DECLSPEC_HIDDEN;
2887
2888	/* Vertex shader utility functions */
2889	extern BOOL vshader_get_input(IWineD3DVertexShader *iface,
2890	BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
2891
2892	/*****************************************************************************
2893	* IDirect3DBaseShader implementation structure
2894	*/
2895	typedef struct IWineD3DBaseShaderClass
2896	{
2897	LONG ref;
2898	SHADER_LIMITS limits;
2899	SHADER_PARSE_STATE parse_state;
2900	DWORD *function;
2901	UINT functionLength;
2902	UINT cur_loop_depth, cur_loop_regno;
2903	BOOL load_local_constsF;
2904	const struct wined3d_shader_frontend *frontend;
2905	void *frontend_data;
2906	void *backend_data;
2907
2908	IUnknown *parent;
2909	const struct wined3d_parent_ops *parent_ops;
2910
2911	/* Programs this shader is linked with */
2912	struct list linked_programs;
2913
2914	/* Immediate constants (override global ones) */
2915	struct list constantsB;
2916	struct list constantsF;
2917	struct list constantsI;
2918	shader_reg_maps reg_maps;
2919
2920	struct wined3d_shader_signature_element input_signature[max(MAX_ATTRIBS, MAX_REG_INPUT)];
2921	struct wined3d_shader_signature_element output_signature[MAX_REG_OUTPUT];
2922
2923	/* Pointer to the parent device */
2924	IWineD3DDevice *device;
2925	struct list shader_list_entry;
2926
2927	} IWineD3DBaseShaderClass;
2928
2929	typedef struct IWineD3DBaseShaderImpl {
2930	/* IUnknown */
2931	const IWineD3DBaseShaderVtbl *lpVtbl;
2932
2933	/* IWineD3DBaseShader */
2934	IWineD3DBaseShaderClass baseShader;
2935	} IWineD3DBaseShaderImpl;
2936
2937	void shader_buffer_clear(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
2938	BOOL shader_buffer_init(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
2939	void shader_buffer_free(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
2940	void shader_dump_src_param(const struct wined3d_shader_src_param *param,
2941	const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
2942	void shader_dump_dst_param(const struct wined3d_shader_dst_param *param,
2943	const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
2944	unsigned int shader_find_free_input_register(const struct shader_reg_maps *reg_maps, unsigned int max) DECLSPEC_HIDDEN;
2945	void shader_generate_main(IWineD3DBaseShader iface, struct wined3d_shader_buffer buffer,
2946	const shader_reg_maps reg_maps, const DWORD pFunction, void *backend_ctx) DECLSPEC_HIDDEN;
2947	BOOL shader_match_semantic(const char *semantic_name, WINED3DDECLUSAGE usage) DECLSPEC_HIDDEN;
2948
2949	static inline BOOL shader_is_pshader_version(enum wined3d_shader_type type)
2950	{
2951	return type == WINED3D_SHADER_TYPE_PIXEL;
2952	}
2953
2954	static inline BOOL shader_is_vshader_version(enum wined3d_shader_type type)
2955	{
2956	return type == WINED3D_SHADER_TYPE_VERTEX;
2957	}
2958
2959	static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
2960	{
2961	switch (reg->type)
2962	{
2963	case WINED3DSPR_RASTOUT:
2964	/* oFog & oPts */
2965	if (reg->idx != 0) return TRUE;
2966	/* oPos */
2967	return FALSE;
2968
2969	case WINED3DSPR_DEPTHOUT: /* oDepth */
2970	case WINED3DSPR_CONSTBOOL: /* b# */
2971	case WINED3DSPR_LOOP: /* aL */
2972	case WINED3DSPR_PREDICATE: /* p0 */
2973	return TRUE;
2974
2975	case WINED3DSPR_MISCTYPE:
2976	switch(reg->idx)
2977	{
2978	case 0: /* vPos */
2979	return FALSE;
2980	case 1: /* vFace */
2981	return TRUE;
2982	default:
2983	return FALSE;
2984	}
2985
2986	case WINED3DSPR_IMMCONST:
2987	switch(reg->immconst_type)
2988	{
2989	case WINED3D_IMMCONST_FLOAT:
2990	return TRUE;
2991	default:
2992	return FALSE;
2993	}
2994
2995	default:
2996	return FALSE;
2997	}
2998	}
2999
3000	static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
3001	local_constant* lconst;
3002
3003	if(This->baseShader.load_local_constsF) return FALSE;
3004	LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
3005	if(lconst->idx == reg) return TRUE;
3006	}
3007	return FALSE;
3008
3009	}
3010
3011	/*****************************************************************************
3012	* IDirect3DVertexShader implementation structures
3013	*/
3014	typedef struct IWineD3DVertexShaderImpl {
3015	/* IUnknown parts */
3016	const IWineD3DVertexShaderVtbl *lpVtbl;
3017
3018	/* IWineD3DBaseShader */
3019	IWineD3DBaseShaderClass baseShader;
3020
3021	/* Vertex shader attributes. */
3022	struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
3023
3024	UINT min_rel_offset, max_rel_offset;
3025	UINT rel_offset;
3026	} IWineD3DVertexShaderImpl;
3027
3028	void find_vs_compile_args(IWineD3DVertexShaderImpl shader, IWineD3DStateBlockImpl stateblock,
3029	struct vs_compile_args *args) DECLSPEC_HIDDEN;
3030	HRESULT vertexshader_init(IWineD3DVertexShaderImpl shader, IWineD3DDeviceImpl device,
3031	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3032	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3033
3034	struct wined3d_geometryshader
3035	{
3036	const struct IWineD3DGeometryShaderVtbl *vtbl;
3037	IWineD3DBaseShaderClass base_shader;
3038	};
3039
3040	HRESULT geometryshader_init(struct wined3d_geometryshader shader, IWineD3DDeviceImpl device,
3041	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3042	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3043
3044	/*****************************************************************************
3045	* IDirect3DPixelShader implementation structure
3046	*/
3047
3048	/* Using additional shader constants (uniforms in GLSL / program environment
3049	* or local parameters in ARB) is costly:
3050	* ARB only knows float4 parameters and GLSL compiler are not really smart
3051	* when it comes to efficiently pack float2 uniforms, so no space is wasted
3052	* (in fact most compilers map a float2 to a full float4 uniform).
3053	*
3054	* For NP2 texcoord fixup we only need 2 floats (width and height) for each
3055	* 2D texture used in the shader. We therefore pack fixup info for 2 textures
3056	* into a single shader constant (uniform / program parameter).
3057	*
3058	* This structure is shared between the GLSL and the ARB backend.*/
3059	struct ps_np2fixup_info {
3060	unsigned char idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
3061	WORD active; /* bitfield indicating if we can apply the fixup */
3062	WORD num_consts;
3063	};
3064
3065	typedef struct IWineD3DPixelShaderImpl {
3066	/* IUnknown parts */
3067	const IWineD3DPixelShaderVtbl *lpVtbl;
3068
3069	/* IWineD3DBaseShader */
3070	IWineD3DBaseShaderClass baseShader;
3071
3072	/* Pixel shader input semantics */
3073	DWORD input_reg_map[MAX_REG_INPUT];
3074	BOOL input_reg_used[MAX_REG_INPUT];
3075	unsigned int declared_in_count;
3076
3077	/* Some information about the shader behavior */
3078	char vpos_uniform;
3079
3080	BOOL color0_mov;
3081	DWORD color0_reg;
3082
3083	} IWineD3DPixelShaderImpl;
3084
3085	HRESULT pixelshader_init(IWineD3DPixelShaderImpl shader, IWineD3DDeviceImpl device,
3086	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
3087	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
3088	void pixelshader_update_samplers(struct shader_reg_maps *reg_maps,
3089	IWineD3DBaseTexture * const *textures) DECLSPEC_HIDDEN;
3090	void find_ps_compile_args(IWineD3DPixelShaderImpl shader, IWineD3DStateBlockImpl stateblock,
3091	struct ps_compile_args *args) DECLSPEC_HIDDEN;
3092
3093	/* sRGB correction constants */
3094	static const float srgb_cmp = 0.0031308f;
3095	static const float srgb_mul_low = 12.92f;
3096	static const float srgb_pow = 0.41666f;
3097	static const float srgb_mul_high = 1.055f;
3098	static const float srgb_sub_high = 0.055f;
3099
3100	/*****************************************************************************
3101	* IWineD3DPalette implementation structure
3102	*/
3103	struct IWineD3DPaletteImpl {
3104	/* IUnknown parts */
3105	const IWineD3DPaletteVtbl *lpVtbl;
3106	LONG ref;
3107
3108	IUnknown *parent;
3109	IWineD3DDeviceImpl *device;
3110
3111	/* IWineD3DPalette */
3112	HPALETTE hpal;
3113	WORD palVersion; /\| /
3114	WORD palNumEntries; /\| LOGPALETTE /
3115	PALETTEENTRY palents[256]; /\| /
3116	/* This is to store the palette in 'screen format' */
3117	int screen_palents[256];
3118	DWORD Flags;
3119	};
3120
3121	HRESULT wined3d_palette_init(IWineD3DPaletteImpl palette, IWineD3DDeviceImpl device,
3122	DWORD flags, const PALETTEENTRY entries, IUnknown parent) DECLSPEC_HIDDEN;
3123
3124	/* DirectDraw utility functions */
3125	extern WINED3DFORMAT pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
3126
3127	/*****************************************************************************
3128	* Pixel format management
3129	*/
3130
3131	/* WineD3D pixel format flags */
3132	#define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING 0x1
3133	#define WINED3DFMT_FLAG_FILTERING 0x2
3134	#define WINED3DFMT_FLAG_DEPTH 0x4
3135	#define WINED3DFMT_FLAG_STENCIL 0x8
3136	#define WINED3DFMT_FLAG_RENDERTARGET 0x10
3137	#define WINED3DFMT_FLAG_FOURCC 0x20
3138	#define WINED3DFMT_FLAG_FBO_ATTACHABLE 0x40
3139	#define WINED3DFMT_FLAG_COMPRESSED 0x80
3140	#define WINED3DFMT_FLAG_GETDC 0x100
3141	#define WINED3DFMT_FLAG_FLOAT 0x200
3142
3143	struct wined3d_format_desc
3144	{
3145	WINED3DFORMAT format;
3146	DWORD red_mask;
3147	DWORD green_mask;
3148	DWORD blue_mask;
3149	DWORD alpha_mask;
3150	UINT byte_count;
3151	WORD depth_size;
3152	WORD stencil_size;
3153
3154	UINT block_width;
3155	UINT block_height;
3156	UINT block_byte_count;
3157
3158	enum wined3d_ffp_emit_idx emit_idx;
3159	GLint component_count;
3160	GLenum gl_vtx_type;
3161	GLint gl_vtx_format;
3162	GLboolean gl_normalized;
3163	unsigned int component_size;
3164
3165	GLint glInternal;
3166	GLint glGammaInternal;
3167	GLint rtInternal;
3168	GLint glFormat;
3169	GLint glType;
3170	UINT conv_byte_count;
3171	unsigned int Flags;
3172	float heightscale;
3173	struct color_fixup_desc color_fixup;
3174	void (convert)(const BYTE src, BYTE *dst, UINT pitch, UINT width, UINT height);
3175	};
3176
3177	const struct wined3d_format_desc *getFormatDescEntry(WINED3DFORMAT fmt,
3178	const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
3179
3180	static inline BOOL use_vs(IWineD3DStateBlockImpl *stateblock)
3181	{
3182	/* Check stateblock->vertexDecl to allow this to be used from
3183	* IWineD3DDeviceImpl_FindTexUnitMap(). This is safe because
3184	* stateblock->vertexShader implies a vertex declaration instead of ddraw
3185	* style strided data. */
3186	return (stateblock->vertexShader
3187	&& !((IWineD3DVertexDeclarationImpl *)stateblock->vertexDecl)->position_transformed
3188	&& stateblock->device->vs_selected_mode != SHADER_NONE);
3189	}
3190
3191	static inline BOOL use_ps(IWineD3DStateBlockImpl *stateblock)
3192	{
3193	return (stateblock->pixelShader && stateblock->device->ps_selected_mode != SHADER_NONE);
3194	}
3195
3196	void stretch_rect_fbo(IWineD3DDevice iface, IWineD3DSurface src_surface,
3197	const RECT src_rect, IWineD3DSurface dst_surface, const RECT *dst_rect,
3198	const WINED3DTEXTUREFILTERTYPE filter) DECLSPEC_HIDDEN;
3199
3200	/* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
3201	#define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
3202
3203	#define WINEMAKEFOURCC(ch0, ch1, ch2, ch3) \
3204	((DWORD)(BYTE)(ch0) \| ((DWORD)(BYTE)(ch1) << 8) \| \
3205	((DWORD)(BYTE)(ch2) << 16) \| ((DWORD)(BYTE)(ch3) << 24 ))
3206
3207	#define MAKEDWORD_VERSION(maj, min) (((maj & 0xffff) << 16) \| (min & 0xffff))
3208
3209	#endif

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

source: vbox/trunk/src/VBox/Additions/WINNT/Graphics/Wine/wined3d/wined3d_private.h@ 41283

Download in other formats: