wined3d_private.h@ 23571

最後變更在這個檔案從23571是 23571,由 vboxsync 提交於 15 年前
crOpenGL: update to wine 1.1.30
屬性 svn:eol-style 設為 `native`
檔案大小: 112.1 KB

行
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	* Sun 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, Sun 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	#define NONAMELESSUNION
39	#define NONAMELESSSTRUCT
40	#define COBJMACROS
41	#include "windef.h"
42	#include "winbase.h"
43	#include "winreg.h"
44	#include "wingdi.h"
45	#include "winuser.h"
46	#include "wine/debug.h"
47	#include "wine/unicode.h"
48
49	#include "objbase.h"
50	#include "wine/wined3d.h"
51	#include "wined3d_gl.h"
52	#include "wine/list.h"
53	#include "wine/rbtree.h"
54
55	/* Driver quirks */
56	#define WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT 0x00000001
57	#define WINED3D_QUIRK_SET_TEXCOORD_W 0x00000002
58	#define WINED3D_QUIRK_GLSL_CLIP_VARYING 0x00000004
59	#define WINED3D_QUIRK_ALLOWS_SPECULAR_ALPHA 0x00000008
60
61	/* Texture format fixups */
62
63	enum fixup_channel_source
64	{
65	CHANNEL_SOURCE_ZERO = 0,
66	CHANNEL_SOURCE_ONE = 1,
67	CHANNEL_SOURCE_X = 2,
68	CHANNEL_SOURCE_Y = 3,
69	CHANNEL_SOURCE_Z = 4,
70	CHANNEL_SOURCE_W = 5,
71	CHANNEL_SOURCE_YUV0 = 6,
72	CHANNEL_SOURCE_YUV1 = 7,
73	};
74
75	enum yuv_fixup
76	{
77	YUV_FIXUP_YUY2 = 0,
78	YUV_FIXUP_UYVY = 1,
79	YUV_FIXUP_YV12 = 2,
80	};
81
82	#include <pshpack2.h>
83	struct color_fixup_desc
84	{
85	unsigned x_sign_fixup : 1;
86	unsigned x_source : 3;
87	unsigned y_sign_fixup : 1;
88	unsigned y_source : 3;
89	unsigned z_sign_fixup : 1;
90	unsigned z_source : 3;
91	unsigned w_sign_fixup : 1;
92	unsigned w_source : 3;
93	};
94	#include <poppack.h>
95
96	static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
97	{0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
98
99	static inline struct color_fixup_desc create_color_fixup_desc(
100	int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
101	int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
102	{
103	struct color_fixup_desc fixup =
104	{
105	sign0, src0,
106	sign1, src1,
107	sign2, src2,
108	sign3, src3,
109	};
110	return fixup;
111	}
112
113	static inline struct color_fixup_desc create_yuv_fixup_desc(enum yuv_fixup yuv_fixup)
114	{
115	struct color_fixup_desc fixup =
116	{
117	0, yuv_fixup & (1 << 0) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
118	0, yuv_fixup & (1 << 1) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
119	0, yuv_fixup & (1 << 2) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
120	0, yuv_fixup & (1 << 3) ? CHANNEL_SOURCE_YUV1 : CHANNEL_SOURCE_YUV0,
121	};
122	return fixup;
123	}
124
125	static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
126	{
127	return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
128	}
129
130	static inline BOOL is_yuv_fixup(struct color_fixup_desc fixup)
131	{
132	return fixup.x_source == CHANNEL_SOURCE_YUV0 \|\| fixup.x_source == CHANNEL_SOURCE_YUV1;
133	}
134
135	static inline enum yuv_fixup get_yuv_fixup(struct color_fixup_desc fixup)
136	{
137	enum yuv_fixup yuv_fixup = 0;
138	if (fixup.x_source == CHANNEL_SOURCE_YUV1) yuv_fixup \|= (1 << 0);
139	if (fixup.y_source == CHANNEL_SOURCE_YUV1) yuv_fixup \|= (1 << 1);
140	if (fixup.z_source == CHANNEL_SOURCE_YUV1) yuv_fixup \|= (1 << 2);
141	if (fixup.w_source == CHANNEL_SOURCE_YUV1) yuv_fixup \|= (1 << 3);
142	return yuv_fixup;
143	}
144
145	void *wined3d_rb_alloc(size_t size) DECLSPEC_HIDDEN;
146	void wined3d_rb_realloc(void ptr, size_t size) DECLSPEC_HIDDEN;
147	void wined3d_rb_free(void *ptr) DECLSPEC_HIDDEN;
148
149	/* Device caps */
150	#define MAX_PALETTES 65536
151	#define MAX_STREAMS 16
152	#define MAX_TEXTURES 8
153	#define MAX_FRAGMENT_SAMPLERS 16
154	#define MAX_VERTEX_SAMPLERS 4
155	#define MAX_COMBINED_SAMPLERS (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
156	#define MAX_ACTIVE_LIGHTS 8
157	#define MAX_CLIPPLANES WINED3DMAXUSERCLIPPLANES
158
159	/* Used for CreateStateBlock */
160	#define NUM_SAVEDPIXELSTATES_R 35
161	#define NUM_SAVEDPIXELSTATES_T 18
162	#define NUM_SAVEDPIXELSTATES_S 12
163	#define NUM_SAVEDVERTEXSTATES_R 34
164	#define NUM_SAVEDVERTEXSTATES_T 2
165	#define NUM_SAVEDVERTEXSTATES_S 1
166
167	extern const DWORD SavedPixelStates_R[NUM_SAVEDPIXELSTATES_R] DECLSPEC_HIDDEN;
168	extern const DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T] DECLSPEC_HIDDEN;
169	extern const DWORD SavedPixelStates_S[NUM_SAVEDPIXELSTATES_S] DECLSPEC_HIDDEN;
170	extern const DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R] DECLSPEC_HIDDEN;
171	extern const DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T] DECLSPEC_HIDDEN;
172	extern const DWORD SavedVertexStates_S[NUM_SAVEDVERTEXSTATES_S] DECLSPEC_HIDDEN;
173
174	typedef enum _WINELOOKUP {
175	WINELOOKUP_WARPPARAM = 0,
176	MAX_LOOKUPS = 1
177	} WINELOOKUP;
178
179	extern const int minLookup[MAX_LOOKUPS] DECLSPEC_HIDDEN;
180	extern const int maxLookup[MAX_LOOKUPS] DECLSPEC_HIDDEN;
181	extern DWORD *stateLookup[MAX_LOOKUPS] DECLSPEC_HIDDEN;
182
183	struct min_lookup
184	{
185	GLenum mip[WINED3DTEXF_LINEAR + 1];
186	};
187
188	const struct min_lookup minMipLookup[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
189	const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
190	const struct min_lookup minMipLookup_noMip[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
191	const GLenum magLookup[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
192	const GLenum magLookup_noFilter[WINED3DTEXF_LINEAR + 1] DECLSPEC_HIDDEN;
193
194	static inline GLenum wined3d_gl_mag_filter(const GLenum mag_lookup[], WINED3DTEXTUREFILTERTYPE mag_filter)
195	{
196	return mag_lookup[mag_filter];
197	}
198
199	static inline GLenum wined3d_gl_min_mip_filter(const struct min_lookup min_mip_lookup[],
200	WINED3DTEXTUREFILTERTYPE min_filter, WINED3DTEXTUREFILTERTYPE mip_filter)
201	{
202	return min_mip_lookup[min_filter].mip[mip_filter];
203	}
204
205	/* float_16_to_32() and float_32_to_16() (see implementation in
206	* surface_base.c) convert 16 bit floats in the FLOAT16 data type
207	* to standard C floats and vice versa. They do not depend on the encoding
208	* of the C float, so they are platform independent, but slow. On x86 and
209	* other IEEE 754 compliant platforms the conversion can be accelerated by
210	* bit shifting the exponent and mantissa. There are also some SSE-based
211	* assembly routines out there.
212	*
213	* See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
214	*/
215	static inline float float_16_to_32(const unsigned short *in) {
216	unsigned long fNaN = 0x7fc00000;
217	unsigned long fNegInf = 0xff800000;
218	unsigned long fInf = 0x7f800000;
219
220	const unsigned short s = ((*in) & 0x8000);
221	const unsigned short e = ((*in) & 0x7C00) >> 10;
222	const unsigned short m = (*in) & 0x3FF;
223	const float sgn = (s ? -1.0f : 1.0f);
224
225	if(e == 0) {
226	if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
227	else return sgn * pow(2, -14.0f) * ((float)m / 1024.0f);
228	} else if(e < 31) {
229	return sgn * pow(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
230	} else {
231	if(m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
232	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
233	}
234	}
235
236	static inline float float_24_to_32(DWORD in)
237	{
238	const float sgn = in & 0x800000 ? -1.0f : 1.0f;
239	const unsigned short e = (in & 0x780000) >> 19;
240	const unsigned short m = in & 0x7ffff;
241	unsigned long fNaN = 0x7fc00000;
242	unsigned long fNegInf = 0xff800000;
243	unsigned long fInf = 0x7f800000;
244
245	if (e == 0)
246	{
247	if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
248	else return sgn * pow(2, -6.0f) * ((float)m / 524288.0f);
249	}
250	else if (e < 15)
251	{
252	return sgn * pow(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
253	}
254	else
255	{
256	if (m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
257	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
258	}
259	}
260
261	/**
262	* Settings
263	*/
264	#define VS_NONE 0
265	#define VS_HW 1
266
267	#define PS_NONE 0
268	#define PS_HW 1
269
270	#define VBO_NONE 0
271	#define VBO_HW 1
272
273	#define NP2_NONE 0
274	#define NP2_REPACK 1
275	#define NP2_NATIVE 2
276
277	#define ORM_BACKBUFFER 0
278	#define ORM_PBUFFER 1
279	#define ORM_FBO 2
280
281	#define SHADER_ARB 1
282	#define SHADER_GLSL 2
283	#define SHADER_ATI 3
284	#define SHADER_NONE 4
285
286	#define RTL_DISABLE -1
287	#define RTL_READDRAW 1
288	#define RTL_READTEX 2
289
290	#define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
291	#define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
292
293	/* NOTE: When adding fields to this structure, make sure to update the default
294	* values in wined3d_main.c as well. */
295	typedef struct wined3d_settings_s {
296	/* vertex and pixel shader modes */
297	int vs_mode;
298	int ps_mode;
299	/* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
300	we should use it. However, until it's fully implemented, we'll leave it as a registry
301	setting for developers. */
302	BOOL glslRequested;
303	int offscreen_rendering_mode;
304	int rendertargetlock_mode;
305	unsigned short pci_vendor_id;
306	unsigned short pci_device_id;
307	/* Memory tracking and object counting */
308	unsigned int emulated_textureram;
309	char *logo;
310	int allow_multisampling;
311	} wined3d_settings_t;
312
313	extern wined3d_settings_t wined3d_settings DECLSPEC_HIDDEN;
314
315	typedef enum _WINED3DSAMPLER_TEXTURE_TYPE
316	{
317	WINED3DSTT_UNKNOWN = 0,
318	WINED3DSTT_1D = 1,
319	WINED3DSTT_2D = 2,
320	WINED3DSTT_CUBE = 3,
321	WINED3DSTT_VOLUME = 4,
322	} WINED3DSAMPLER_TEXTURE_TYPE;
323
324	typedef enum _WINED3DSHADER_PARAM_REGISTER_TYPE
325	{
326	WINED3DSPR_TEMP = 0,
327	WINED3DSPR_INPUT = 1,
328	WINED3DSPR_CONST = 2,
329	WINED3DSPR_ADDR = 3,
330	WINED3DSPR_TEXTURE = 3,
331	WINED3DSPR_RASTOUT = 4,
332	WINED3DSPR_ATTROUT = 5,
333	WINED3DSPR_TEXCRDOUT = 6,
334	WINED3DSPR_OUTPUT = 6,
335	WINED3DSPR_CONSTINT = 7,
336	WINED3DSPR_COLOROUT = 8,
337	WINED3DSPR_DEPTHOUT = 9,
338	WINED3DSPR_SAMPLER = 10,
339	WINED3DSPR_CONST2 = 11,
340	WINED3DSPR_CONST3 = 12,
341	WINED3DSPR_CONST4 = 13,
342	WINED3DSPR_CONSTBOOL = 14,
343	WINED3DSPR_LOOP = 15,
344	WINED3DSPR_TEMPFLOAT16 = 16,
345	WINED3DSPR_MISCTYPE = 17,
346	WINED3DSPR_LABEL = 18,
347	WINED3DSPR_PREDICATE = 19,
348	WINED3DSPR_IMMCONST,
349	WINED3DSPR_CONSTBUFFER,
350	} WINED3DSHADER_PARAM_REGISTER_TYPE;
351
352	enum wined3d_immconst_type
353	{
354	WINED3D_IMMCONST_FLOAT,
355	WINED3D_IMMCONST_FLOAT4,
356	};
357
358	typedef enum _WINED3DVS_RASTOUT_OFFSETS
359	{
360	WINED3DSRO_POSITION = 0,
361	WINED3DSRO_FOG = 1,
362	WINED3DSRO_POINT_SIZE = 2,
363	} WINED3DVS_RASTOUT_OFFSETS;
364
365	#define WINED3DSP_NOSWIZZLE (0 \| (1 << 2) \| (2 << 4) \| (3 << 6))
366
367	typedef enum _WINED3DSHADER_PARAM_SRCMOD_TYPE
368	{
369	WINED3DSPSM_NONE = 0,
370	WINED3DSPSM_NEG = 1,
371	WINED3DSPSM_BIAS = 2,
372	WINED3DSPSM_BIASNEG = 3,
373	WINED3DSPSM_SIGN = 4,
374	WINED3DSPSM_SIGNNEG = 5,
375	WINED3DSPSM_COMP = 6,
376	WINED3DSPSM_X2 = 7,
377	WINED3DSPSM_X2NEG = 8,
378	WINED3DSPSM_DZ = 9,
379	WINED3DSPSM_DW = 10,
380	WINED3DSPSM_ABS = 11,
381	WINED3DSPSM_ABSNEG = 12,
382	WINED3DSPSM_NOT = 13,
383	} WINED3DSHADER_PARAM_SRCMOD_TYPE;
384
385	#define WINED3DSP_WRITEMASK_0 0x1 /* .x r */
386	#define WINED3DSP_WRITEMASK_1 0x2 /* .y g */
387	#define WINED3DSP_WRITEMASK_2 0x4 /* .z b */
388	#define WINED3DSP_WRITEMASK_3 0x8 /* .w a */
389	#define WINED3DSP_WRITEMASK_ALL 0xf /* all */
390
391	typedef enum _WINED3DSHADER_PARAM_DSTMOD_TYPE
392	{
393	WINED3DSPDM_NONE = 0,
394	WINED3DSPDM_SATURATE = 1,
395	WINED3DSPDM_PARTIALPRECISION = 2,
396	WINED3DSPDM_MSAMPCENTROID = 4,
397	} WINED3DSHADER_PARAM_DSTMOD_TYPE;
398
399	typedef enum _WINED3DSHADER_INSTRUCTION_OPCODE_TYPE
400	{
401	WINED3DSIO_NOP = 0,
402	WINED3DSIO_MOV = 1,
403	WINED3DSIO_ADD = 2,
404	WINED3DSIO_SUB = 3,
405	WINED3DSIO_MAD = 4,
406	WINED3DSIO_MUL = 5,
407	WINED3DSIO_RCP = 6,
408	WINED3DSIO_RSQ = 7,
409	WINED3DSIO_DP3 = 8,
410	WINED3DSIO_DP4 = 9,
411	WINED3DSIO_MIN = 10,
412	WINED3DSIO_MAX = 11,
413	WINED3DSIO_SLT = 12,
414	WINED3DSIO_SGE = 13,
415	WINED3DSIO_EXP = 14,
416	WINED3DSIO_LOG = 15,
417	WINED3DSIO_LIT = 16,
418	WINED3DSIO_DST = 17,
419	WINED3DSIO_LRP = 18,
420	WINED3DSIO_FRC = 19,
421	WINED3DSIO_M4x4 = 20,
422	WINED3DSIO_M4x3 = 21,
423	WINED3DSIO_M3x4 = 22,
424	WINED3DSIO_M3x3 = 23,
425	WINED3DSIO_M3x2 = 24,
426	WINED3DSIO_CALL = 25,
427	WINED3DSIO_CALLNZ = 26,
428	WINED3DSIO_LOOP = 27,
429	WINED3DSIO_RET = 28,
430	WINED3DSIO_ENDLOOP = 29,
431	WINED3DSIO_LABEL = 30,
432	WINED3DSIO_DCL = 31,
433	WINED3DSIO_POW = 32,
434	WINED3DSIO_CRS = 33,
435	WINED3DSIO_SGN = 34,
436	WINED3DSIO_ABS = 35,
437	WINED3DSIO_NRM = 36,
438	WINED3DSIO_SINCOS = 37,
439	WINED3DSIO_REP = 38,
440	WINED3DSIO_ENDREP = 39,
441	WINED3DSIO_IF = 40,
442	WINED3DSIO_IFC = 41,
443	WINED3DSIO_ELSE = 42,
444	WINED3DSIO_ENDIF = 43,
445	WINED3DSIO_BREAK = 44,
446	WINED3DSIO_BREAKC = 45,
447	WINED3DSIO_MOVA = 46,
448	WINED3DSIO_DEFB = 47,
449	WINED3DSIO_DEFI = 48,
450
451	WINED3DSIO_TEXCOORD = 64,
452	WINED3DSIO_TEXKILL = 65,
453	WINED3DSIO_TEX = 66,
454	WINED3DSIO_TEXBEM = 67,
455	WINED3DSIO_TEXBEML = 68,
456	WINED3DSIO_TEXREG2AR = 69,
457	WINED3DSIO_TEXREG2GB = 70,
458	WINED3DSIO_TEXM3x2PAD = 71,
459	WINED3DSIO_TEXM3x2TEX = 72,
460	WINED3DSIO_TEXM3x3PAD = 73,
461	WINED3DSIO_TEXM3x3TEX = 74,
462	WINED3DSIO_TEXM3x3DIFF = 75,
463	WINED3DSIO_TEXM3x3SPEC = 76,
464	WINED3DSIO_TEXM3x3VSPEC = 77,
465	WINED3DSIO_EXPP = 78,
466	WINED3DSIO_LOGP = 79,
467	WINED3DSIO_CND = 80,
468	WINED3DSIO_DEF = 81,
469	WINED3DSIO_TEXREG2RGB = 82,
470	WINED3DSIO_TEXDP3TEX = 83,
471	WINED3DSIO_TEXM3x2DEPTH = 84,
472	WINED3DSIO_TEXDP3 = 85,
473	WINED3DSIO_TEXM3x3 = 86,
474	WINED3DSIO_TEXDEPTH = 87,
475	WINED3DSIO_CMP = 88,
476	WINED3DSIO_BEM = 89,
477	WINED3DSIO_DP2ADD = 90,
478	WINED3DSIO_DSX = 91,
479	WINED3DSIO_DSY = 92,
480	WINED3DSIO_TEXLDD = 93,
481	WINED3DSIO_SETP = 94,
482	WINED3DSIO_TEXLDL = 95,
483	WINED3DSIO_BREAKP = 96,
484
485	WINED3DSIO_PHASE = 0xfffd,
486	WINED3DSIO_COMMENT = 0xfffe,
487	WINED3DSIO_END = 0Xffff,
488	} WINED3DSHADER_INSTRUCTION_OPCODE_TYPE;
489
490	/* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
491	#define WINED3DSI_TEXLD_PROJECT 1
492	#define WINED3DSI_TEXLD_BIAS 2
493
494	typedef enum COMPARISON_TYPE
495	{
496	COMPARISON_GT = 1,
497	COMPARISON_EQ = 2,
498	COMPARISON_GE = 3,
499	COMPARISON_LT = 4,
500	COMPARISON_NE = 5,
501	COMPARISON_LE = 6,
502	} COMPARISON_TYPE;
503
504	#define WINED3D_SM1_VS 0xfffe
505	#define WINED3D_SM1_PS 0xffff
506	#define WINED3D_SM4_PS 0x0000
507	#define WINED3D_SM4_VS 0x0001
508	#define WINED3D_SM4_GS 0x0002
509
510	/* Shader version tokens, and shader end tokens */
511	#define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) \| ((major) << 8) \| (minor))
512	#define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) \| ((major) << 8) \| (minor))
513
514	/* Shader backends */
515
516	/* TODO: Make this dynamic, based on shader limits ? */
517	#define MAX_ATTRIBS 16
518	#define MAX_REG_ADDR 1
519	#define MAX_REG_TEMP 32
520	#define MAX_REG_TEXCRD 8
521	#define MAX_REG_INPUT 12
522	#define MAX_REG_OUTPUT 12
523	#define MAX_CONST_I 16
524	#define MAX_CONST_B 16
525
526	/* FIXME: This needs to go up to 2048 for
527	* Shader model 3 according to msdn (and for software shaders) */
528	#define MAX_LABELS 16
529
530	#define SHADER_PGMSIZE 65535
531
532	struct wined3d_shader_buffer
533	{
534	char *buffer;
535	unsigned int bsize;
536	unsigned int lineNo;
537	BOOL newline;
538	};
539
540	enum WINED3D_SHADER_INSTRUCTION_HANDLER
541	{
542	WINED3DSIH_ABS,
543	WINED3DSIH_ADD,
544	WINED3DSIH_BEM,
545	WINED3DSIH_BREAK,
546	WINED3DSIH_BREAKC,
547	WINED3DSIH_BREAKP,
548	WINED3DSIH_CALL,
549	WINED3DSIH_CALLNZ,
550	WINED3DSIH_CMP,
551	WINED3DSIH_CND,
552	WINED3DSIH_CRS,
553	WINED3DSIH_DCL,
554	WINED3DSIH_DEF,
555	WINED3DSIH_DEFB,
556	WINED3DSIH_DEFI,
557	WINED3DSIH_DP2ADD,
558	WINED3DSIH_DP3,
559	WINED3DSIH_DP4,
560	WINED3DSIH_DST,
561	WINED3DSIH_DSX,
562	WINED3DSIH_DSY,
563	WINED3DSIH_ELSE,
564	WINED3DSIH_ENDIF,
565	WINED3DSIH_ENDLOOP,
566	WINED3DSIH_ENDREP,
567	WINED3DSIH_EXP,
568	WINED3DSIH_EXPP,
569	WINED3DSIH_FRC,
570	WINED3DSIH_IF,
571	WINED3DSIH_IFC,
572	WINED3DSIH_LABEL,
573	WINED3DSIH_LIT,
574	WINED3DSIH_LOG,
575	WINED3DSIH_LOGP,
576	WINED3DSIH_LOOP,
577	WINED3DSIH_LRP,
578	WINED3DSIH_M3x2,
579	WINED3DSIH_M3x3,
580	WINED3DSIH_M3x4,
581	WINED3DSIH_M4x3,
582	WINED3DSIH_M4x4,
583	WINED3DSIH_MAD,
584	WINED3DSIH_MAX,
585	WINED3DSIH_MIN,
586	WINED3DSIH_MOV,
587	WINED3DSIH_MOVA,
588	WINED3DSIH_MUL,
589	WINED3DSIH_NOP,
590	WINED3DSIH_NRM,
591	WINED3DSIH_PHASE,
592	WINED3DSIH_POW,
593	WINED3DSIH_RCP,
594	WINED3DSIH_REP,
595	WINED3DSIH_RET,
596	WINED3DSIH_RSQ,
597	WINED3DSIH_SETP,
598	WINED3DSIH_SGE,
599	WINED3DSIH_SGN,
600	WINED3DSIH_SINCOS,
601	WINED3DSIH_SLT,
602	WINED3DSIH_SUB,
603	WINED3DSIH_TEX,
604	WINED3DSIH_TEXBEM,
605	WINED3DSIH_TEXBEML,
606	WINED3DSIH_TEXCOORD,
607	WINED3DSIH_TEXDEPTH,
608	WINED3DSIH_TEXDP3,
609	WINED3DSIH_TEXDP3TEX,
610	WINED3DSIH_TEXKILL,
611	WINED3DSIH_TEXLDD,
612	WINED3DSIH_TEXLDL,
613	WINED3DSIH_TEXM3x2DEPTH,
614	WINED3DSIH_TEXM3x2PAD,
615	WINED3DSIH_TEXM3x2TEX,
616	WINED3DSIH_TEXM3x3,
617	WINED3DSIH_TEXM3x3DIFF,
618	WINED3DSIH_TEXM3x3PAD,
619	WINED3DSIH_TEXM3x3SPEC,
620	WINED3DSIH_TEXM3x3TEX,
621	WINED3DSIH_TEXM3x3VSPEC,
622	WINED3DSIH_TEXREG2AR,
623	WINED3DSIH_TEXREG2GB,
624	WINED3DSIH_TEXREG2RGB,
625	WINED3DSIH_TABLE_SIZE
626	};
627
628	enum wined3d_shader_type
629	{
630	WINED3D_SHADER_TYPE_PIXEL,
631	WINED3D_SHADER_TYPE_VERTEX,
632	WINED3D_SHADER_TYPE_GEOMETRY,
633	};
634
635	struct wined3d_shader_version
636	{
637	enum wined3d_shader_type type;
638	BYTE major;
639	BYTE minor;
640	};
641
642	#define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) \| (minor))
643
644	typedef struct shader_reg_maps
645	{
646	struct wined3d_shader_version shader_version;
647	BYTE texcoord; /* MAX_REG_TEXCRD, 8 */
648	BYTE address; /* MAX_REG_ADDR, 1 */
649	WORD labels; /* MAX_LABELS, 16 */
650	DWORD temporary; /* MAX_REG_TEMP, 32 */
651	DWORD constf; / pixel, vertex */
652	DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
653	WORD input_registers; /* max(MAX_REG_INPUT, MAX_ATTRIBS), 16 */
654	WORD output_registers; /* MAX_REG_OUTPUT, 12 */
655	WORD integer_constants; /* MAX_CONST_I, 16 */
656	WORD boolean_constants; /* MAX_CONST_B, 16 */
657	WORD local_int_consts; /* MAX_CONST_I, 16 */
658	WORD local_bool_consts; /* MAX_CONST_B, 16 */
659
660	WINED3DSAMPLER_TEXTURE_TYPE sampler_type[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
661	BYTE bumpmat; /* MAX_TEXTURES, 8 */
662	BYTE luminanceparams; /* MAX_TEXTURES, 8 */
663
664	WORD usesnrm : 1;
665	WORD vpos : 1;
666	WORD usesdsx : 1;
667	WORD usesdsy : 1;
668	WORD usestexldd : 1;
669	WORD usesmova : 1;
670	WORD usesfacing : 1;
671	WORD usesrelconstF : 1;
672	WORD fog : 1;
673	WORD usestexldl : 1;
674	WORD usesifc : 1;
675	WORD usescall : 1;
676	WORD padding : 4;
677
678	/* Whether or not loops are used in this shader, and nesting depth */
679	unsigned loop_depth;
680	unsigned highest_render_target;
681
682	} shader_reg_maps;
683
684	struct wined3d_shader_context
685	{
686	IWineD3DBaseShader *shader;
687	const struct shader_reg_maps *reg_maps;
688	struct wined3d_shader_buffer *buffer;
689	void *backend_data;
690	};
691
692	struct wined3d_shader_register
693	{
694	WINED3DSHADER_PARAM_REGISTER_TYPE type;
695	UINT idx;
696	UINT array_idx;
697	const struct wined3d_shader_src_param *rel_addr;
698	enum wined3d_immconst_type immconst_type;
699	DWORD immconst_data[4];
700	};
701
702	struct wined3d_shader_dst_param
703	{
704	struct wined3d_shader_register reg;
705	DWORD write_mask;
706	DWORD modifiers;
707	DWORD shift;
708	};
709
710	struct wined3d_shader_src_param
711	{
712	struct wined3d_shader_register reg;
713	DWORD swizzle;
714	DWORD modifiers;
715	};
716
717	struct wined3d_shader_instruction
718	{
719	const struct wined3d_shader_context *ctx;
720	enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
721	DWORD flags;
722	BOOL coissue;
723	DWORD predicate;
724	UINT dst_count;
725	const struct wined3d_shader_dst_param *dst;
726	UINT src_count;
727	const struct wined3d_shader_src_param *src;
728	};
729
730	struct wined3d_shader_semantic
731	{
732	WINED3DDECLUSAGE usage;
733	UINT usage_idx;
734	WINED3DSAMPLER_TEXTURE_TYPE sampler_type;
735	struct wined3d_shader_dst_param reg;
736	};
737
738	struct wined3d_shader_attribute
739	{
740	WINED3DDECLUSAGE usage;
741	UINT usage_idx;
742	};
743
744	struct wined3d_shader_loop_control
745	{
746	unsigned int count;
747	unsigned int start;
748	int step;
749	};
750
751	struct wined3d_shader_frontend
752	{
753	void (shader_init)(const DWORD ptr, const struct wined3d_shader_signature output_signature);
754	void (shader_free)(void data);
755	void (shader_read_header)(void data, const DWORD *ptr, struct wined3d_shader_version shader_version);
756	void (shader_read_opcode)(void data, const DWORD *ptr, struct wined3d_shader_instruction ins, UINT *param_size);
757	void (shader_read_src_param)(void data, const DWORD *ptr, struct wined3d_shader_src_param src_param,
758	struct wined3d_shader_src_param *src_rel_addr);
759	void (shader_read_dst_param)(void data, const DWORD *ptr, struct wined3d_shader_dst_param dst_param,
760	struct wined3d_shader_src_param *dst_rel_addr);
761	void (shader_read_semantic)(const DWORD ptr, struct wined3d_shader_semantic semantic);
762	void (shader_read_comment)(const DWORD ptr, const char *comment);
763	BOOL (shader_is_end)(void data, const DWORD **ptr);
764	};
765
766	extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
767	extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
768
769	typedef void (SHADER_HANDLER)(const struct wined3d_shader_instruction );
770
771	struct shader_caps {
772	DWORD VertexShaderVersion;
773	DWORD MaxVertexShaderConst;
774
775	DWORD PixelShaderVersion;
776	float PixelShader1xMaxValue;
777	DWORD MaxPixelShaderConst;
778
779	WINED3DVSHADERCAPS2_0 VS20Caps;
780	WINED3DPSHADERCAPS2_0 PS20Caps;
781
782	DWORD MaxVShaderInstructionsExecuted;
783	DWORD MaxPShaderInstructionsExecuted;
784	DWORD MaxVertexShader30InstructionSlots;
785	DWORD MaxPixelShader30InstructionSlots;
786
787	BOOL VSClipping;
788	};
789
790	enum tex_types
791	{
792	tex_1d = 0,
793	tex_2d = 1,
794	tex_3d = 2,
795	tex_cube = 3,
796	tex_rect = 4,
797	tex_type_count = 5,
798	};
799
800	enum vertexprocessing_mode {
801	fixedfunction,
802	vertexshader,
803	pretransformed
804	};
805
806	#define WINED3D_CONST_NUM_UNUSED ~0U
807
808	enum fogmode {
809	FOG_OFF,
810	FOG_LINEAR,
811	FOG_EXP,
812	FOG_EXP2
813	};
814
815	/* Stateblock dependent parameters which have to be hardcoded
816	* into the shader code
817	*/
818	struct ps_compile_args {
819	struct color_fixup_desc color_fixup[MAX_FRAGMENT_SAMPLERS];
820	enum vertexprocessing_mode vp_mode;
821	enum fogmode fog;
822	/* Projected textures(ps 1.0-1.3) */
823	/* Texture types(2D, Cube, 3D) in ps 1.x */
824	BOOL srgb_correction;
825	WORD np2_fixup;
826	/* Bitmap for NP2 texcoord fixups (16 samplers max currently).
827	D3D9 has a limit of 16 samplers and the fixup is superfluous
828	in D3D10 (unconditional NP2 support mandatory). */
829	};
830
831	enum fog_src_type {
832	VS_FOG_Z = 0,
833	VS_FOG_COORD = 1
834	};
835
836	struct vs_compile_args {
837	WORD fog_src;
838	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
839	};
840
841	struct wined3d_context;
842
843	typedef struct {
844	void (shader_handle_instruction)(const struct wined3d_shader_instruction );
845	void (shader_select)(const struct wined3d_context context, BOOL usePS, BOOL useVS);
846	void (shader_select_depth_blt)(IWineD3DDevice iface, enum tex_types tex_type);
847	void (shader_deselect_depth_blt)(IWineD3DDevice iface);
848	void (shader_update_float_vertex_constants)(IWineD3DDevice iface, UINT start, UINT count);
849	void (shader_update_float_pixel_constants)(IWineD3DDevice iface, UINT start, UINT count);
850	void (shader_load_constants)(const struct wined3d_context context, char usePS, char useVS);
851	void (shader_load_np2fixup_constants)(IWineD3DDevice iface, char usePS, char useVS);
852	void (shader_destroy)(IWineD3DBaseShader iface);
853	HRESULT (shader_alloc_private)(IWineD3DDevice iface);
854	void (shader_free_private)(IWineD3DDevice iface);
855	BOOL (shader_dirtifyable_constants)(IWineD3DDevice iface);
856	void (shader_get_caps)(WINED3DDEVTYPE devtype, const struct wined3d_gl_info gl_info, struct shader_caps *caps);
857	BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
858	void (shader_add_instruction_modifiers)(const struct wined3d_shader_instruction ins);
859	} shader_backend_t;
860
861	extern const shader_backend_t glsl_shader_backend DECLSPEC_HIDDEN;
862	extern const shader_backend_t arb_program_shader_backend DECLSPEC_HIDDEN;
863	extern const shader_backend_t none_shader_backend DECLSPEC_HIDDEN;
864
865	/* X11 locking */
866
867	extern void (* CDECL wine_tsx11_lock_ptr)(void) DECLSPEC_HIDDEN;
868	extern void (* CDECL wine_tsx11_unlock_ptr)(void) DECLSPEC_HIDDEN;
869
870	/* As GLX relies on X, this is needed */
871	extern int num_lock DECLSPEC_HIDDEN;
872
873	#if 0
874	#define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
875	#define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
876	#else
877	#define ENTER_GL() wine_tsx11_lock_ptr()
878	#define LEAVE_GL() wine_tsx11_unlock_ptr()
879	#endif
880
881	/*****************************************************************************
882	* Defines
883	*/
884
885	/* GL related defines */
886	/* ------------------ */
887	#define GL_SUPPORT(ExtName) (GLINFO_LOCATION.supported[ExtName] != 0)
888	#define GL_LIMITS(ExtName) (GLINFO_LOCATION.max_##ExtName)
889	#define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
890	#define GL_VEND(_VendName) (GLINFO_LOCATION.gl_vendor == VENDOR_##_VendName ? TRUE : FALSE)
891
892	#define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
893	#define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
894	#define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
895	#define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
896
897	#define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
898	#define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
899	#define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
900	#define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
901
902	#define D3DCOLORTOGLFLOAT4(dw, vec) do { \
903	(vec)[0] = D3DCOLOR_R(dw); \
904	(vec)[1] = D3DCOLOR_G(dw); \
905	(vec)[2] = D3DCOLOR_B(dw); \
906	(vec)[3] = D3DCOLOR_A(dw); \
907	} while(0)
908
909	/* DirectX Device Limits */
910	/* --------------------- */
911	#define MAX_MIP_LEVELS 32 /* Maximum number of mipmap levels. */
912	#define MAX_STREAMS 16 /* Maximum possible streams - used for fixed size arrays
913	See MaxStreams in MSDN under GetDeviceCaps */
914	#define HIGHEST_TRANSFORMSTATE WINED3DTS_WORLDMATRIX(255) /* Highest value in WINED3DTRANSFORMSTATETYPE */
915
916	/* Checking of API calls */
917	/* --------------------- */
918	#ifndef WINE_NO_DEBUG_MSGS
919	#define checkGLcall(A) \
920	do { \
921	GLint err; \
922	if(!__WINE_IS_DEBUG_ON(_FIXME, __wine_dbch___default)) break; \
923	err = glGetError(); \
924	if (err == GL_NO_ERROR) { \
925	TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
926	\
927	} else do { \
928	FIXME(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
929	debug_glerror(err), err, A, __FILE__, __LINE__); \
930	err = glGetError(); \
931	} while (err != GL_NO_ERROR); \
932	} while(0)
933	#else
934	#define checkGLcall(A) do {} while(0)
935	#endif
936
937	/* Trace routines / diagnostics */
938	/* ---------------------------- */
939
940	/* Dump out a matrix and copy it */
941	#define conv_mat(mat,gl_mat) \
942	do { \
943	TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
944	TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
945	TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
946	TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
947	memcpy(gl_mat, (mat), 16 * sizeof(float)); \
948	} while (0)
949
950	/* Macro to dump out the current state of the light chain */
951	#define DUMP_LIGHT_CHAIN() \
952	do { \
953	PLIGHTINFOEL *el = This->stateBlock->lights;\
954	while (el) { \
955	TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
956	el = el->next; \
957	} \
958	} while(0)
959
960	/* Trace vector and strided data information */
961	#define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w)
962	#define TRACE_STRIDED(si, name) do { if (si->use_map & (1 << name)) \
963	TRACE( #name "=(data:%p, stride:%d, format:%#x, vbo %d, stream %u)\n", \
964	si->elements[name].data, si->elements[name].stride, si->elements[name].format_desc->format, \
965	si->elements[name].buffer_object, si->elements[name].stream_idx); } while(0)
966
967	/* Defines used for optimizations */
968
969	/* Only reapply what is necessary */
970	#define REAPPLY_ALPHAOP 0x0001
971	#define REAPPLY_ALL 0xFFFF
972
973	/* Advance declaration of structures to satisfy compiler */
974	typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
975	typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
976	typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
977	typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
978
979	/* Global variables */
980	extern const float identity[16] DECLSPEC_HIDDEN;
981
982	/*****************************************************************************
983	* Compilable extra diagnostics
984	*/
985
986	/* Trace information per-vertex: (extremely high amount of trace) */
987	#if 0 /* NOTE: Must be 0 in cvs */
988	# define VTRACE(A) TRACE A
989	#else
990	# define VTRACE(A)
991	#endif
992
993	/* TODO: Confirm each of these works when wined3d move completed */
994	#if 0 /* NOTE: Must be 0 in cvs */
995	/* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
996	of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
997	is enabled, and if it doesn't exist it is disabled. */
998	# define FRAME_DEBUGGING
999	/* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
1000	the file is deleted */
1001	# if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
1002	# define SINGLE_FRAME_DEBUGGING
1003	# endif
1004	/* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
1005	It can only be enabled when FRAME_DEBUGGING is also enabled
1006	The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
1007	array is drawn. */
1008	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
1009	# define SHOW_FRAME_MAKEUP 1
1010	# endif
1011	/* The following, when enabled, lets you see the makeup of the all the textures used during each
1012	of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
1013	The contents of the textures assigned to each stage are written into
1014	/tmp/texture__<Stage>.ppm after each primitive array is drawn. /
1015	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
1016	# define SHOW_TEXTURE_MAKEUP 0
1017	# endif
1018	extern BOOL isOn;
1019	extern BOOL isDumpingFrames;
1020	extern LONG primCounter;
1021	#endif
1022
1023	enum wined3d_ffp_idx
1024	{
1025	WINED3D_FFP_POSITION = 0,
1026	WINED3D_FFP_BLENDWEIGHT = 1,
1027	WINED3D_FFP_BLENDINDICES = 2,
1028	WINED3D_FFP_NORMAL = 3,
1029	WINED3D_FFP_PSIZE = 4,
1030	WINED3D_FFP_DIFFUSE = 5,
1031	WINED3D_FFP_SPECULAR = 6,
1032	WINED3D_FFP_TEXCOORD0 = 7,
1033	WINED3D_FFP_TEXCOORD1 = 8,
1034	WINED3D_FFP_TEXCOORD2 = 9,
1035	WINED3D_FFP_TEXCOORD3 = 10,
1036	WINED3D_FFP_TEXCOORD4 = 11,
1037	WINED3D_FFP_TEXCOORD5 = 12,
1038	WINED3D_FFP_TEXCOORD6 = 13,
1039	WINED3D_FFP_TEXCOORD7 = 14,
1040	};
1041
1042	enum wined3d_ffp_emit_idx
1043	{
1044	WINED3D_FFP_EMIT_FLOAT1 = 0,
1045	WINED3D_FFP_EMIT_FLOAT2 = 1,
1046	WINED3D_FFP_EMIT_FLOAT3 = 2,
1047	WINED3D_FFP_EMIT_FLOAT4 = 3,
1048	WINED3D_FFP_EMIT_D3DCOLOR = 4,
1049	WINED3D_FFP_EMIT_UBYTE4 = 5,
1050	WINED3D_FFP_EMIT_SHORT2 = 6,
1051	WINED3D_FFP_EMIT_SHORT4 = 7,
1052	WINED3D_FFP_EMIT_UBYTE4N = 8,
1053	WINED3D_FFP_EMIT_SHORT2N = 9,
1054	WINED3D_FFP_EMIT_SHORT4N = 10,
1055	WINED3D_FFP_EMIT_USHORT2N = 11,
1056	WINED3D_FFP_EMIT_USHORT4N = 12,
1057	WINED3D_FFP_EMIT_UDEC3 = 13,
1058	WINED3D_FFP_EMIT_DEC3N = 14,
1059	WINED3D_FFP_EMIT_FLOAT16_2 = 15,
1060	WINED3D_FFP_EMIT_FLOAT16_4 = 16,
1061	WINED3D_FFP_EMIT_COUNT = 17
1062	};
1063
1064	struct wined3d_stream_info_element
1065	{
1066	const struct GlPixelFormatDesc *format_desc;
1067	GLsizei stride;
1068	const BYTE *data;
1069	UINT stream_idx;
1070	GLuint buffer_object;
1071	};
1072
1073	struct wined3d_stream_info
1074	{
1075	struct wined3d_stream_info_element elements[MAX_ATTRIBS];
1076	BOOL position_transformed;
1077	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
1078	WORD use_map; /* MAX_ATTRIBS, 16 */
1079	};
1080
1081	/*****************************************************************************
1082	* Prototypes
1083	*/
1084
1085	/* Routine common to the draw primitive and draw indexed primitive routines */
1086	void drawPrimitive(IWineD3DDevice *iface, UINT index_count,
1087	UINT start_idx, UINT idxBytes, const void *idxData) DECLSPEC_HIDDEN;
1088	DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
1089
1090	typedef void (WINE_GLAPI glAttribFunc)(const void data);
1091	typedef void (WINE_GLAPI glMultiTexCoordFunc)(GLenum unit, const void data);
1092	extern glAttribFunc position_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1093	extern glAttribFunc diffuse_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1094	extern glAttribFunc specular_func_3ubv DECLSPEC_HIDDEN;
1095	extern glAttribFunc specular_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1096	extern glAttribFunc normal_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1097	extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT] DECLSPEC_HIDDEN;
1098
1099	#define eps 1e-8
1100
1101	#define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1102	(((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1103
1104	/* Routines and structures related to state management */
1105
1106	#define STATE_RENDER(a) (a)
1107	#define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1108
1109	#define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1110	#define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1111
1112	/* + 1 because samplers start with 0 */
1113	#define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1114	#define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1115
1116	#define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
1117	#define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
1118
1119	#define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
1120	#define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
1121
1122	#define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
1123	#define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1124	#define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1125	#define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1126
1127	#define STATE_VDECL (STATE_INDEXBUFFER + 1)
1128	#define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1129
1130	#define STATE_VSHADER (STATE_VDECL + 1)
1131	#define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
1132
1133	#define STATE_VIEWPORT (STATE_VSHADER + 1)
1134	#define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1135
1136	#define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
1137	#define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
1138	#define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
1139	#define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
1140
1141	#define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
1142	#define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1143
1144	#define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1145	#define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1146
1147	#define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1148	#define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1149
1150	#define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1151
1152	#define STATE_FRONTFACE (STATE_MATERIAL + 1)
1153
1154	#define STATE_HIGHEST (STATE_FRONTFACE)
1155
1156	enum fogsource {
1157	FOGSOURCE_FFP,
1158	FOGSOURCE_VS,
1159	FOGSOURCE_COORD,
1160	};
1161
1162	#define WINED3D_MAX_FBO_ENTRIES 64
1163
1164	struct wined3d_occlusion_query
1165	{
1166	struct list entry;
1167	GLuint id;
1168	struct wined3d_context *context;
1169	};
1170
1171	struct wined3d_event_query
1172	{
1173	struct list entry;
1174	GLuint id;
1175	struct wined3d_context *context;
1176	};
1177
1178	struct wined3d_context
1179	{
1180	const struct wined3d_gl_info *gl_info;
1181	/* State dirtification
1182	* dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1183	* 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1184	* 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
1185	* only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1186	*/
1187	DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1188	DWORD numDirtyEntries;
1189	DWORD isStateDirty[STATE_HIGHEST/32 + 1]; /* Bitmap to find out quickly if a state is dirty */
1190
1191	IWineD3DSurface *surface;
1192	IWineD3DSurface *current_rt;
1193	DWORD tid; /* Thread ID which owns this context at the moment */
1194
1195	/* Stores some information about the context state for optimization */
1196	WORD render_offscreen : 1;
1197	WORD draw_buffer_dirty : 1;
1198	WORD last_was_rhw : 1; /* true iff last draw_primitive was in xyzrhw mode */
1199	WORD last_was_pshader : 1;
1200	WORD last_was_vshader : 1;
1201	WORD namedArraysLoaded : 1;
1202	WORD numberedArraysLoaded : 1;
1203	WORD last_was_blit : 1;
1204	WORD last_was_ckey : 1;
1205	WORD fog_coord : 1;
1206	WORD isPBuffer : 1;
1207	WORD fog_enabled : 1;
1208	WORD num_untracked_materials : 2; /* Max value 2 */
1209	WORD current : 1;
1210	WORD destroyed : 1;
1211	BYTE texShaderBumpMap; /* MAX_TEXTURES, 8 */
1212	BYTE lastWasPow2Texture; /* MAX_TEXTURES, 8 */
1213	DWORD numbered_array_mask;
1214	GLenum tracking_parm; /* Which source is tracking current colour */
1215	GLenum untracked_materials[2];
1216	UINT blit_w, blit_h;
1217	enum fogsource fog_source;
1218
1219	char vshader_const_dirty, pshader_const_dirty;
1220
1221	/* The actual opengl context */
1222	HGLRC glCtx;
1223	HWND win_handle;
1224	HDC hdc;
1225	HPBUFFERARB pbuffer;
1226	GLint aux_buffers;
1227
1228	/* FBOs */
1229	UINT fbo_entry_count;
1230	struct list fbo_list;
1231	struct fbo_entry *current_fbo;
1232	GLuint src_fbo;
1233	GLuint dst_fbo;
1234	GLuint fbo_read_binding;
1235	GLuint fbo_draw_binding;
1236
1237	/* Queries */
1238	GLuint *free_occlusion_queries;
1239	UINT free_occlusion_query_size;
1240	UINT free_occlusion_query_count;
1241	struct list occlusion_queries;
1242
1243	GLuint *free_event_queries;
1244	UINT free_event_query_size;
1245	UINT free_event_query_count;
1246	struct list event_queries;
1247
1248	/* Extension emulation */
1249	GLint gl_fog_source;
1250	GLfloat fog_coord_value;
1251	GLfloat color[4], fogstart, fogend, fogcolor[4];
1252	GLuint dummy_arbfp_prog;
1253	};
1254
1255	typedef void (APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context *ctx);
1256
1257	struct StateEntry
1258	{
1259	DWORD representative;
1260	APPLYSTATEFUNC apply;
1261	};
1262
1263	struct StateEntryTemplate
1264	{
1265	DWORD state;
1266	struct StateEntry content;
1267	GL_SupportedExt extension;
1268	};
1269
1270	struct fragment_caps
1271	{
1272	DWORD PrimitiveMiscCaps;
1273	DWORD TextureOpCaps;
1274	DWORD MaxTextureBlendStages;
1275	DWORD MaxSimultaneousTextures;
1276	};
1277
1278	struct fragment_pipeline
1279	{
1280	void (enable_extension)(IWineD3DDevice iface, BOOL enable);
1281	void (get_caps)(WINED3DDEVTYPE devtype, const struct wined3d_gl_info gl_info, struct fragment_caps *caps);
1282	HRESULT (alloc_private)(IWineD3DDevice iface);
1283	void (free_private)(IWineD3DDevice iface);
1284	BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1285	const struct StateEntryTemplate *states;
1286	BOOL ffp_proj_control;
1287	};
1288
1289	extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
1290	extern const struct StateEntryTemplate ffp_vertexstate_template[] DECLSPEC_HIDDEN;
1291	extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
1292	extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
1293	extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
1294	extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
1295	extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
1296
1297	/* "Base" state table */
1298	HRESULT compile_state_table(struct StateEntry StateTable, APPLYSTATEFUNC *dev_multistate_funcs,
1299	const struct wined3d_gl_info gl_info, const struct StateEntryTemplate vertex,
1300	const struct fragment_pipeline fragment, const struct StateEntryTemplate misc) DECLSPEC_HIDDEN;
1301
1302	/* Shaders for color conversions in blits */
1303	struct blit_shader
1304	{
1305	HRESULT (alloc_private)(IWineD3DDevice iface);
1306	void (free_private)(IWineD3DDevice iface);
1307	HRESULT (set_shader)(IWineD3DDevice iface, const struct GlPixelFormatDesc *format_desc,
1308	GLenum textype, UINT width, UINT height);
1309	void (unset_shader)(IWineD3DDevice iface);
1310	BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1311	};
1312
1313	extern const struct blit_shader ffp_blit DECLSPEC_HIDDEN;
1314	extern const struct blit_shader arbfp_blit DECLSPEC_HIDDEN;
1315
1316	typedef enum ContextUsage {
1317	CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
1318	CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
1319	CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
1320	CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
1321	} ContextUsage;
1322
1323	struct wined3d_context ActivateContext(IWineD3DDeviceImpl This,
1324	IWineD3DSurface *target, enum ContextUsage usage) DECLSPEC_HIDDEN;
1325	struct wined3d_context CreateContext(IWineD3DDeviceImpl This, IWineD3DSurfaceImpl *target, HWND win,
1326	BOOL create_pbuffer, const WINED3DPRESENT_PARAMETERS *pPresentParms) DECLSPEC_HIDDEN;
1327	void DestroyContext(IWineD3DDeviceImpl This, struct wined3d_context context) DECLSPEC_HIDDEN;
1328	void context_alloc_event_query(struct wined3d_context *context,
1329	struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1330	void context_alloc_occlusion_query(struct wined3d_context *context,
1331	struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1332	void context_resource_released(IWineD3DDevice *iface,
1333	IWineD3DResource *resource, WINED3DRESOURCETYPE type) DECLSPEC_HIDDEN;
1334	void context_bind_fbo(struct wined3d_context context, GLenum target, GLuint fbo) DECLSPEC_HIDDEN;
1335	void context_attach_depth_stencil_fbo(struct wined3d_context *context,
1336	GLenum fbo_target, IWineD3DSurface *depth_stencil, BOOL use_render_buffer) DECLSPEC_HIDDEN;
1337	void context_attach_surface_fbo(const struct wined3d_context *context,
1338	GLenum fbo_target, DWORD idx, IWineD3DSurface *surface) DECLSPEC_HIDDEN;
1339	void context_free_event_query(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1340	void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1341	struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
1342	DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
1343	BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
1344	void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
1345
1346	void delete_opengl_contexts(IWineD3DDevice iface, IWineD3DSwapChain swapchain) DECLSPEC_HIDDEN;
1347	HRESULT create_primary_opengl_context(IWineD3DDevice iface, IWineD3DSwapChain swapchain) DECLSPEC_HIDDEN;
1348
1349	/* Macros for doing basic GPU detection based on opengl capabilities */
1350	#define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
1351	#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])
1352	#define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
1353	#define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
1354
1355	/* Default callbacks for implicit object destruction */
1356	extern ULONG WINAPI D3DCB_DefaultDestroyVolume(IWineD3DVolume *pSurface) DECLSPEC_HIDDEN;
1357
1358	/*****************************************************************************
1359	* Internal representation of a light
1360	*/
1361	typedef struct PLIGHTINFOEL PLIGHTINFOEL;
1362	struct PLIGHTINFOEL {
1363	WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1364	DWORD OriginalIndex;
1365	LONG glIndex;
1366	BOOL changed;
1367	BOOL enabledChanged;
1368	BOOL enabled;
1369
1370	/* Converted parms to speed up swapping lights */
1371	float lightPosn[4];
1372	float lightDirn[4];
1373	float exponent;
1374	float cutoff;
1375
1376	struct list entry;
1377	};
1378
1379	/* The default light parameters */
1380	extern const WINED3DLIGHT WINED3D_default_light DECLSPEC_HIDDEN;
1381
1382	typedef struct WineD3D_PixelFormat
1383	{
1384	int iPixelFormat; /* WGL pixel format */
1385	int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1386	int redSize, greenSize, blueSize, alphaSize;
1387	int depthSize, stencilSize;
1388	BOOL windowDrawable;
1389	BOOL pbufferDrawable;
1390	BOOL doubleBuffer;
1391	int auxBuffers;
1392	int numSamples;
1393	} WineD3D_PixelFormat;
1394
1395	/* The adapter structure */
1396	struct WineD3DAdapter
1397	{
1398	UINT num;
1399	BOOL opengl;
1400	POINT monitorPoint;
1401	struct wined3d_gl_info gl_info;
1402	const char *driver;
1403	const char *description;
1404	WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1405	int nCfgs;
1406	WineD3D_PixelFormat *cfgs;
1407	BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
1408	unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
1409	unsigned int UsedTextureRam;
1410	};
1411
1412	extern BOOL initPixelFormats(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1413	BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1414	extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram) DECLSPEC_HIDDEN;
1415	extern void add_gl_compat_wrappers(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1416
1417	/*****************************************************************************
1418	* High order patch management
1419	*/
1420	struct WineD3DRectPatch
1421	{
1422	UINT Handle;
1423	float *mem;
1424	WineDirect3DVertexStridedData strided;
1425	WINED3DRECTPATCH_INFO RectPatchInfo;
1426	float numSegs[4];
1427	char has_normals, has_texcoords;
1428	struct list entry;
1429	};
1430
1431	HRESULT tesselate_rectpatch(IWineD3DDeviceImpl This, struct WineD3DRectPatch patch) DECLSPEC_HIDDEN;
1432
1433	enum projection_types
1434	{
1435	proj_none = 0,
1436	proj_count3 = 1,
1437	proj_count4 = 2
1438	};
1439
1440	enum dst_arg
1441	{
1442	resultreg = 0,
1443	tempreg = 1
1444	};
1445
1446	/*****************************************************************************
1447	* Fixed function pipeline replacements
1448	*/
1449	#define ARG_UNUSED 0xff
1450
1451	struct texture_stage_op
1452	{
1453	unsigned cop : 8;
1454	unsigned carg1 : 8;
1455	unsigned carg2 : 8;
1456	unsigned carg0 : 8;
1457
1458	unsigned aop : 8;
1459	unsigned aarg1 : 8;
1460	unsigned aarg2 : 8;
1461	unsigned aarg0 : 8;
1462
1463	struct color_fixup_desc color_fixup;
1464	unsigned tex_type : 3;
1465	unsigned dst : 1;
1466	unsigned projected : 2;
1467	unsigned padding : 10;
1468	};
1469
1470	struct ffp_frag_settings {
1471	struct texture_stage_op op[MAX_TEXTURES];
1472	enum fogmode fog;
1473	/* Use shorts instead of chars to get dword alignment */
1474	unsigned short sRGB_write;
1475	unsigned short emul_clipplanes;
1476	};
1477
1478	struct ffp_frag_desc
1479	{
1480	struct wine_rb_entry entry;
1481	struct ffp_frag_settings settings;
1482	};
1483
1484	extern const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions DECLSPEC_HIDDEN;
1485	extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
1486
1487	void gen_ffp_frag_op(IWineD3DStateBlockImpl stateblock, struct ffp_frag_settings settings,
1488	BOOL ignore_textype) DECLSPEC_HIDDEN;
1489	const struct ffp_frag_desc find_ffp_frag_shader(const struct wine_rb_tree fragment_shaders,
1490	const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
1491	void add_ffp_frag_shader(struct wine_rb_tree shaders, struct ffp_frag_desc desc) DECLSPEC_HIDDEN;
1492
1493	/*****************************************************************************
1494	* IWineD3D implementation structure
1495	*/
1496	typedef struct IWineD3DImpl
1497	{
1498	/* IUnknown fields */
1499	const IWineD3DVtbl *lpVtbl;
1500	LONG ref; /* Note: Ref counting not required */
1501
1502	/* WineD3D Information */
1503	IUnknown *parent;
1504	UINT dxVersion;
1505
1506	UINT adapter_count;
1507	struct WineD3DAdapter adapters[1];
1508	} IWineD3DImpl;
1509
1510	extern const IWineD3DVtbl IWineD3D_Vtbl DECLSPEC_HIDDEN;
1511
1512	BOOL InitAdapters(IWineD3DImpl *This) DECLSPEC_HIDDEN;
1513
1514	/* A helper function that dumps a resource list */
1515	void dumpResources(struct list *list) DECLSPEC_HIDDEN;
1516
1517	/*****************************************************************************
1518	* IWineD3DDevice implementation structure
1519	*/
1520	#define WINED3D_UNMAPPED_STAGE ~0U
1521
1522	/* Multithreaded flag. Removed from the public header to signal that IWineD3D::CreateDevice ignores it */
1523	#define WINED3DCREATE_MULTITHREADED 0x00000004
1524
1525	struct IWineD3DDeviceImpl
1526	{
1527	/* IUnknown fields */
1528	const IWineD3DDeviceVtbl *lpVtbl;
1529	LONG ref; /* Note: Ref counting not required */
1530
1531	/* WineD3D Information */
1532	IUnknown *parent;
1533	IWineD3DDeviceParent *device_parent;
1534	IWineD3D *wineD3D;
1535	struct WineD3DAdapter *adapter;
1536
1537	/* Window styles to restore when switching fullscreen mode */
1538	LONG style;
1539	LONG exStyle;
1540
1541	/* X and GL Information */
1542	GLint maxConcurrentLights;
1543	GLenum offscreenBuffer;
1544
1545	/* Selected capabilities */
1546	int vs_selected_mode;
1547	int ps_selected_mode;
1548	const shader_backend_t *shader_backend;
1549	void *shader_priv;
1550	void *fragment_priv;
1551	void *blit_priv;
1552	struct StateEntry StateTable[STATE_HIGHEST + 1];
1553	/* Array of functions for states which are handled by more than one pipeline part */
1554	APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
1555	const struct fragment_pipeline *frag_pipe;
1556	const struct blit_shader *blitter;
1557
1558	unsigned int max_ffp_textures, max_ffp_texture_stages;
1559	DWORD d3d_vshader_constantF, d3d_pshader_constantF; /* Advertised d3d caps, not GL ones */
1560	DWORD vs_clipping;
1561
1562	WORD view_ident : 1; /* true iff view matrix is identity */
1563	WORD untransformed : 1;
1564	WORD vertexBlendUsed : 1; /* To avoid needless setting of the blend matrices */
1565	WORD isRecordingState : 1;
1566	WORD isInDraw : 1;
1567	WORD bCursorVisible : 1;
1568	WORD haveHardwareCursor : 1;
1569	WORD d3d_initialized : 1;
1570	WORD inScene : 1; /* A flag to check for proper BeginScene / EndScene call pairs */
1571	WORD softwareVertexProcessing : 1; /* process vertex shaders using software or hardware */
1572	WORD useDrawStridedSlow : 1;
1573	WORD instancedDraw : 1;
1574	WORD padding : 4;
1575
1576	BYTE fixed_function_usage_map; /* MAX_TEXTURES, 8 */
1577
1578	#define DDRAW_PITCH_ALIGNMENT 8
1579	#define D3D8_PITCH_ALIGNMENT 4
1580	unsigned char surface_alignment; /* Line Alignment of surfaces */
1581
1582	/* State block related */
1583	IWineD3DStateBlockImpl *stateBlock;
1584	IWineD3DStateBlockImpl *updateStateBlock;
1585
1586	/* Internal use fields */
1587	WINED3DDEVICE_CREATION_PARAMETERS createParms;
1588	UINT adapterNo;
1589	WINED3DDEVTYPE devType;
1590
1591	IWineD3DSwapChain **swapchains;
1592	UINT NumberOfSwapChains;
1593
1594	struct list resources; /* a linked list to track resources created by the device */
1595	struct list shaders; /* a linked list to track shaders (pixel and vertex) */
1596	unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
1597
1598	/* Render Target Support */
1599	IWineD3DSurface **render_targets;
1600	IWineD3DSurface *auto_depth_stencil_buffer;
1601	IWineD3DSurface *stencilBufferTarget;
1602
1603	/* palettes texture management */
1604	UINT NumberOfPalettes;
1605	PALETTEENTRY **palettes;
1606	UINT currentPalette;
1607	UINT paletteConversionShader;
1608
1609	/* For rendering to a texture using glCopyTexImage */
1610	GLenum *draw_buffers;
1611	GLuint depth_blt_texture;
1612	GLuint depth_blt_rb;
1613	UINT depth_blt_rb_w;
1614	UINT depth_blt_rb_h;
1615
1616	/* Cursor management */
1617	UINT xHotSpot;
1618	UINT yHotSpot;
1619	UINT xScreenSpace;
1620	UINT yScreenSpace;
1621	UINT cursorWidth, cursorHeight;
1622	GLuint cursorTexture;
1623	HCURSOR hardwareCursor;
1624
1625	/* The Wine logo surface */
1626	IWineD3DSurface *logo_surface;
1627
1628	/* Textures for when no other textures are mapped */
1629	UINT dummyTextureName[MAX_TEXTURES];
1630
1631	/* Device state management */
1632	HRESULT state;
1633
1634	/* DirectDraw stuff */
1635	DWORD ddraw_width, ddraw_height;
1636	WINED3DFORMAT ddraw_format;
1637
1638	/* Final position fixup constant */
1639	float posFixup[4];
1640
1641	/* With register combiners we can skip junk texture stages */
1642	DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1643	DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1644
1645	/* Stream source management */
1646	struct wined3d_stream_info strided_streams;
1647	const WineDirect3DVertexStridedData *up_strided;
1648
1649	/* Context management */
1650	struct wined3d_context **contexts;
1651	UINT numContexts;
1652	struct wined3d_context pbufferContext; / The context that has a pbuffer as drawable */
1653	DWORD pbufferWidth, pbufferHeight; /* Size of the buffer drawable */
1654
1655	/* High level patch management */
1656	#define PATCHMAP_SIZE 43
1657	#define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
1658	struct list patches[PATCHMAP_SIZE];
1659	struct WineD3DRectPatch *currentPatch;
1660	};
1661
1662	extern const IWineD3DDeviceVtbl IWineD3DDevice_Vtbl DECLSPEC_HIDDEN;
1663
1664	void device_resource_add(IWineD3DDeviceImpl This, IWineD3DResource resource) DECLSPEC_HIDDEN;
1665	void device_resource_released(IWineD3DDeviceImpl This, IWineD3DResource resource) DECLSPEC_HIDDEN;
1666	void device_stream_info_from_declaration(IWineD3DDeviceImpl *This,
1667	BOOL use_vshader, struct wined3d_stream_info stream_info, BOOL fixup) DECLSPEC_HIDDEN;
1668	void device_stream_info_from_strided(IWineD3DDeviceImpl *This,
1669	const struct WineDirect3DVertexStridedData strided, struct wined3d_stream_info stream_info) DECLSPEC_HIDDEN;
1670	HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl This, IWineD3DSurfaceImpl target, DWORD Count,
1671	const WINED3DRECT *pRects, DWORD Flags, WINED3DCOLOR Color, float Z, DWORD Stencil) DECLSPEC_HIDDEN;
1672	void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This) DECLSPEC_HIDDEN;
1673	void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state) DECLSPEC_HIDDEN;
1674	static inline BOOL isStateDirty(struct wined3d_context *context, DWORD state)
1675	{
1676	DWORD idx = state >> 5;
1677	BYTE shift = state & 0x1f;
1678	return context->isStateDirty[idx] & (1 << shift);
1679	}
1680
1681	/* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
1682	typedef struct PrivateData
1683	{
1684	struct list entry;
1685
1686	GUID tag;
1687	DWORD flags; /* DDSPD_* */
1688
1689	union
1690	{
1691	LPVOID data;
1692	LPUNKNOWN object;
1693	} ptr;
1694
1695	DWORD size;
1696	} PrivateData;
1697
1698	/*****************************************************************************
1699	* IWineD3DResource implementation structure
1700	*/
1701	typedef struct IWineD3DResourceClass
1702	{
1703	/* IUnknown fields */
1704	LONG ref; /* Note: Ref counting not required */
1705
1706	/* WineD3DResource Information */
1707	IUnknown *parent;
1708	WINED3DRESOURCETYPE resourceType;
1709	IWineD3DDeviceImpl *wineD3DDevice;
1710	WINED3DPOOL pool;
1711	UINT size;
1712	DWORD usage;
1713	const struct GlPixelFormatDesc *format_desc;
1714	DWORD priority;
1715	BYTE allocatedMemory; / Pointer to the real data location */
1716	BYTE heapMemory; / Pointer to the HeapAlloced block of memory */
1717	struct list privateData;
1718	struct list resource_list_entry;
1719	const struct wined3d_parent_ops *parent_ops;
1720	} IWineD3DResourceClass;
1721
1722	typedef struct IWineD3DResourceImpl
1723	{
1724	/* IUnknown & WineD3DResource Information */
1725	const IWineD3DResourceVtbl *lpVtbl;
1726	IWineD3DResourceClass resource;
1727	} IWineD3DResourceImpl;
1728
1729	void resource_cleanup(IWineD3DResource *iface) DECLSPEC_HIDDEN;
1730	HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID guid) DECLSPEC_HIDDEN;
1731	HRESULT resource_get_device(IWineD3DResource iface, IWineD3DDevice *device) DECLSPEC_HIDDEN;
1732	HRESULT resource_get_parent(IWineD3DResource iface, IUnknown *parent) DECLSPEC_HIDDEN;
1733	DWORD resource_get_priority(IWineD3DResource *iface) DECLSPEC_HIDDEN;
1734	HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID guid,
1735	void data, DWORD data_size) DECLSPEC_HIDDEN;
1736	HRESULT resource_init(IWineD3DResource *iface, WINED3DRESOURCETYPE resource_type,
1737	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct GlPixelFormatDesc format_desc,
1738	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
1739	WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface) DECLSPEC_HIDDEN;
1740	DWORD resource_set_priority(IWineD3DResource *iface, DWORD new_priority) DECLSPEC_HIDDEN;
1741	HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID guid,
1742	const void *data, DWORD data_size, DWORD flags) DECLSPEC_HIDDEN;
1743
1744	/* Tests show that the start address of resources is 32 byte aligned */
1745	#define RESOURCE_ALIGNMENT 32
1746
1747	/*****************************************************************************
1748	* IWineD3DBaseTexture D3D- > openGL state map lookups
1749	*/
1750
1751	typedef enum winetexturestates {
1752	WINED3DTEXSTA_ADDRESSU = 0,
1753	WINED3DTEXSTA_ADDRESSV = 1,
1754	WINED3DTEXSTA_ADDRESSW = 2,
1755	WINED3DTEXSTA_BORDERCOLOR = 3,
1756	WINED3DTEXSTA_MAGFILTER = 4,
1757	WINED3DTEXSTA_MINFILTER = 5,
1758	WINED3DTEXSTA_MIPFILTER = 6,
1759	WINED3DTEXSTA_MAXMIPLEVEL = 7,
1760	WINED3DTEXSTA_MAXANISOTROPY = 8,
1761	WINED3DTEXSTA_SRGBTEXTURE = 9,
1762	WINED3DTEXSTA_ELEMENTINDEX = 10,
1763	WINED3DTEXSTA_DMAPOFFSET = 11,
1764	WINED3DTEXSTA_TSSADDRESSW = 12,
1765	MAX_WINETEXTURESTATES = 13,
1766	} winetexturestates;
1767
1768	enum WINED3DSRGB
1769	{
1770	SRGB_ANY = 0, /* Uses the cached value(e.g. external calls) */
1771	SRGB_RGB = 1, /* Loads the rgb texture */
1772	SRGB_SRGB = 2, /* Loads the srgb texture */
1773	SRGB_BOTH = 3, /* Loads both textures */
1774	};
1775
1776	struct gl_texture
1777	{
1778	DWORD states[MAX_WINETEXTURESTATES];
1779	BOOL dirty;
1780	GLuint name;
1781	};
1782
1783	/*****************************************************************************
1784	* IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
1785	*/
1786	typedef struct IWineD3DBaseTextureClass
1787	{
1788	struct gl_texture texture_rgb, texture_srgb;
1789	UINT levels;
1790	float pow2Matrix[16];
1791	UINT LOD;
1792	WINED3DTEXTUREFILTERTYPE filterType;
1793	LONG bindCount;
1794	DWORD sampler;
1795	BOOL is_srgb;
1796	BOOL pow2Matrix_identity;
1797	const struct min_lookup *minMipLookup;
1798	const GLenum *magLookup;
1799	void (internal_preload)(IWineD3DBaseTexture iface, enum WINED3DSRGB srgb);
1800	} IWineD3DBaseTextureClass;
1801
1802	void surface_internal_preload(IWineD3DSurface *iface, enum WINED3DSRGB srgb) DECLSPEC_HIDDEN;
1803
1804	typedef struct IWineD3DBaseTextureImpl
1805	{
1806	/* IUnknown & WineD3DResource Information */
1807	const IWineD3DBaseTextureVtbl *lpVtbl;
1808	IWineD3DResourceClass resource;
1809	IWineD3DBaseTextureClass baseTexture;
1810
1811	} IWineD3DBaseTextureImpl;
1812
1813	void basetexture_apply_state_changes(IWineD3DBaseTexture *iface,
1814	const DWORD texture_states[WINED3D_HIGHEST_TEXTURE_STATE + 1],
1815	const DWORD sampler_states[WINED3D_HIGHEST_SAMPLER_STATE + 1]) DECLSPEC_HIDDEN;
1816	HRESULT basetexture_bind(IWineD3DBaseTexture iface, BOOL srgb, BOOL set_surface_desc) DECLSPEC_HIDDEN;
1817	void basetexture_cleanup(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
1818	void basetexture_generate_mipmaps(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
1819	WINED3DTEXTUREFILTERTYPE basetexture_get_autogen_filter_type(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
1820	BOOL basetexture_get_dirty(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
1821	DWORD basetexture_get_level_count(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
1822	DWORD basetexture_get_lod(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
1823	HRESULT basetexture_init(IWineD3DBaseTextureImpl *texture, UINT levels, WINED3DRESOURCETYPE resource_type,
1824	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct GlPixelFormatDesc format_desc,
1825	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
1826	HRESULT basetexture_set_autogen_filter_type(IWineD3DBaseTexture *iface,
1827	WINED3DTEXTUREFILTERTYPE filter_type) DECLSPEC_HIDDEN;
1828	BOOL basetexture_set_dirty(IWineD3DBaseTexture *iface, BOOL dirty) DECLSPEC_HIDDEN;
1829	DWORD basetexture_set_lod(IWineD3DBaseTexture *iface, DWORD new_lod) DECLSPEC_HIDDEN;
1830	void basetexture_unload(IWineD3DBaseTexture *iface) DECLSPEC_HIDDEN;
1831
1832	/*****************************************************************************
1833	* IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
1834	*/
1835	typedef struct IWineD3DTextureImpl
1836	{
1837	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1838	const IWineD3DTextureVtbl *lpVtbl;
1839	IWineD3DResourceClass resource;
1840	IWineD3DBaseTextureClass baseTexture;
1841
1842	/* IWineD3DTexture */
1843	IWineD3DSurface *surfaces[MAX_MIP_LEVELS];
1844	UINT target;
1845	BOOL cond_np2;
1846
1847	} IWineD3DTextureImpl;
1848
1849	HRESULT texture_init(IWineD3DTextureImpl *texture, UINT width, UINT height, UINT levels,
1850	IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
1851	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
1852
1853	/*****************************************************************************
1854	* IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1855	*/
1856	typedef struct IWineD3DCubeTextureImpl
1857	{
1858	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1859	const IWineD3DCubeTextureVtbl *lpVtbl;
1860	IWineD3DResourceClass resource;
1861	IWineD3DBaseTextureClass baseTexture;
1862
1863	/* IWineD3DCubeTexture */
1864	IWineD3DSurface *surfaces[6][MAX_MIP_LEVELS];
1865	} IWineD3DCubeTextureImpl;
1866
1867	HRESULT cubetexture_init(IWineD3DCubeTextureImpl *texture, UINT edge_length, UINT levels,
1868	IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
1869	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
1870
1871	typedef struct _WINED3DVOLUMET_DESC
1872	{
1873	UINT Width;
1874	UINT Height;
1875	UINT Depth;
1876	} WINED3DVOLUMET_DESC;
1877
1878	/*****************************************************************************
1879	* IWineD3DVolume implementation structure (extends IUnknown)
1880	*/
1881	typedef struct IWineD3DVolumeImpl
1882	{
1883	/* IUnknown & WineD3DResource fields */
1884	const IWineD3DVolumeVtbl *lpVtbl;
1885	IWineD3DResourceClass resource;
1886
1887	/* WineD3DVolume Information */
1888	WINED3DVOLUMET_DESC currentDesc;
1889	IWineD3DBase *container;
1890	BOOL lockable;
1891	BOOL locked;
1892	WINED3DBOX lockedBox;
1893	WINED3DBOX dirtyBox;
1894	BOOL dirty;
1895	} IWineD3DVolumeImpl;
1896
1897	void volume_add_dirty_box(IWineD3DVolume iface, const WINED3DBOX dirty_box) DECLSPEC_HIDDEN;
1898	HRESULT volume_init(IWineD3DVolumeImpl volume, IWineD3DDeviceImpl device, UINT width,
1899	UINT height, UINT depth, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
1900	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
1901
1902	/*****************************************************************************
1903	* IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1904	*/
1905	typedef struct IWineD3DVolumeTextureImpl
1906	{
1907	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1908	const IWineD3DVolumeTextureVtbl *lpVtbl;
1909	IWineD3DResourceClass resource;
1910	IWineD3DBaseTextureClass baseTexture;
1911
1912	/* IWineD3DVolumeTexture */
1913	IWineD3DVolume *volumes[MAX_MIP_LEVELS];
1914	} IWineD3DVolumeTextureImpl;
1915
1916	HRESULT volumetexture_init(IWineD3DVolumeTextureImpl *texture, UINT width, UINT height,
1917	UINT depth, UINT levels, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
1918	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
1919
1920	typedef struct _WINED3DSURFACET_DESC
1921	{
1922	WINED3DMULTISAMPLE_TYPE MultiSampleType;
1923	DWORD MultiSampleQuality;
1924	UINT Width;
1925	UINT Height;
1926	} WINED3DSURFACET_DESC;
1927
1928	/*****************************************************************************
1929	* Structure for DIB Surfaces (GetDC and GDI surfaces)
1930	*/
1931	typedef struct wineD3DSurface_DIB {
1932	HBITMAP DIBsection;
1933	void* bitmap_data;
1934	UINT bitmap_size;
1935	HGDIOBJ holdbitmap;
1936	BOOL client_memory;
1937	} wineD3DSurface_DIB;
1938
1939	typedef struct {
1940	struct list entry;
1941	GLuint id;
1942	UINT width;
1943	UINT height;
1944	} renderbuffer_entry_t;
1945
1946	struct fbo_entry
1947	{
1948	struct list entry;
1949	IWineD3DSurface **render_targets;
1950	IWineD3DSurface *depth_stencil;
1951	BOOL attached;
1952	GLuint id;
1953	};
1954
1955	/*****************************************************************************
1956	* IWineD3DClipp implementation structure
1957	*/
1958	typedef struct IWineD3DClipperImpl
1959	{
1960	const IWineD3DClipperVtbl *lpVtbl;
1961	LONG ref;
1962
1963	IUnknown *Parent;
1964	HWND hWnd;
1965	} IWineD3DClipperImpl;
1966
1967
1968	/*****************************************************************************
1969	* IWineD3DSurface implementation structure
1970	*/
1971	struct IWineD3DSurfaceImpl
1972	{
1973	/* IUnknown & IWineD3DResource Information */
1974	const IWineD3DSurfaceVtbl *lpVtbl;
1975	IWineD3DResourceClass resource;
1976
1977	/* IWineD3DSurface fields */
1978	IWineD3DBase *container;
1979	WINED3DSURFACET_DESC currentDesc;
1980	IWineD3DPaletteImpl palette; / D3D7 style palette handling */
1981	PALETTEENTRY palette9; / D3D8/9 style palette handling */
1982
1983	/* TODO: move this off into a management class(maybe!) */
1984	DWORD Flags;
1985
1986	UINT pow2Width;
1987	UINT pow2Height;
1988
1989	/* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
1990	void (get_drawable_size)(struct wined3d_context context, UINT width, UINT height);
1991
1992	/* Oversized texture */
1993	RECT glRect;
1994
1995	/* PBO */
1996	GLuint pbo;
1997	GLuint texture_name;
1998	GLuint texture_name_srgb;
1999	GLint texture_level;
2000	GLenum texture_target;
2001
2002	RECT lockedRect;
2003	RECT dirtyRect;
2004	int lockCount;
2005	#define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
2006
2007	/* For GetDC */
2008	wineD3DSurface_DIB dib;
2009	HDC hDC;
2010
2011	/* Color keys for DDraw */
2012	WINEDDCOLORKEY DestBltCKey;
2013	WINEDDCOLORKEY DestOverlayCKey;
2014	WINEDDCOLORKEY SrcOverlayCKey;
2015	WINEDDCOLORKEY SrcBltCKey;
2016	DWORD CKeyFlags;
2017
2018	WINEDDCOLORKEY glCKey;
2019
2020	struct list renderbuffers;
2021	renderbuffer_entry_t *current_renderbuffer;
2022
2023	/* DirectDraw clippers */
2024	IWineD3DClipper *clipper;
2025
2026	/* DirectDraw Overlay handling */
2027	RECT overlay_srcrect;
2028	RECT overlay_destrect;
2029	IWineD3DSurfaceImpl *overlay_dest;
2030	struct list overlays;
2031	struct list overlay_entry;
2032	};
2033
2034	extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl DECLSPEC_HIDDEN;
2035	extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl DECLSPEC_HIDDEN;
2036
2037	UINT surface_calculate_size(const struct GlPixelFormatDesc *format_desc,
2038	UINT alignment, UINT width, UINT height) DECLSPEC_HIDDEN;
2039	void surface_gdi_cleanup(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2040	HRESULT surface_init(IWineD3DSurfaceImpl *surface, WINED3DSURFTYPE surface_type, UINT alignment,
2041	UINT width, UINT height, UINT level, BOOL lockable, BOOL discard, WINED3DMULTISAMPLE_TYPE multisample_type,
2042	UINT multisample_quality, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
2043	WINED3DPOOL pool, IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
2044
2045	/* Predeclare the shared Surface functions */
2046	HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface,
2047	REFIID riid, LPVOID *ppobj) DECLSPEC_HIDDEN;
2048	ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2049	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface iface, IUnknown *pParent) DECLSPEC_HIDDEN;
2050	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDevice(IWineD3DSurface iface, IWineD3DDevice* ppDevice) DECLSPEC_HIDDEN;
2051	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface *iface,
2052	REFGUID refguid, const void *pData, DWORD SizeOfData, DWORD Flags) DECLSPEC_HIDDEN;
2053	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface *iface,
2054	REFGUID refguid, void pData, DWORD pSizeOfData) DECLSPEC_HIDDEN;
2055	HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid) DECLSPEC_HIDDEN;
2056	DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew) DECLSPEC_HIDDEN;
2057	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2058	WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2059	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface,
2060	REFIID riid, void **ppContainer) DECLSPEC_HIDDEN;
2061	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface iface, WINED3DSURFACE_DESC pDesc) DECLSPEC_HIDDEN;
2062	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags) DECLSPEC_HIDDEN;
2063	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags) DECLSPEC_HIDDEN;
2064	HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2065	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2066	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface iface, IWineD3DPalette *Pal) DECLSPEC_HIDDEN;
2067	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface iface, IWineD3DPalette Pal) DECLSPEC_HIDDEN;
2068	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface *iface,
2069	DWORD Flags, const WINEDDCOLORKEY *CKey) DECLSPEC_HIDDEN;
2070	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface iface, IWineD3DBase container) DECLSPEC_HIDDEN;
2071	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2072	HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2073	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y) DECLSPEC_HIDDEN;
2074	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface iface, LONG X, LONG *Y) DECLSPEC_HIDDEN;
2075	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface *iface,
2076	DWORD Flags, IWineD3DSurface *Ref) DECLSPEC_HIDDEN;
2077	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface iface, const RECT SrcRect,
2078	IWineD3DSurface DstSurface, const RECT DstRect, DWORD Flags, const WINEDDOVERLAYFX *FX) DECLSPEC_HIDDEN;
2079	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface iface, IWineD3DClipper clipper) DECLSPEC_HIDDEN;
2080	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface iface, IWineD3DClipper *clipper) DECLSPEC_HIDDEN;
2081	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format) DECLSPEC_HIDDEN;
2082	HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface) DECLSPEC_HIDDEN;
2083	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface iface, const RECT DestRect, IWineD3DSurface *SrcSurface,
2084	const RECT SrcRect, DWORD Flags, const WINEDDBLTFX DDBltFx, WINED3DTEXTUREFILTERTYPE Filter) DECLSPEC_HIDDEN;
2085	HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty,
2086	IWineD3DSurface Source, const RECT rsrc, DWORD trans) DECLSPEC_HIDDEN;
2087	HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface iface, WINED3DLOCKED_RECT pLockedRect,
2088	const RECT *pRect, DWORD Flags) DECLSPEC_HIDDEN;
2089	void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface, BOOL srgb) DECLSPEC_HIDDEN;
2090	const void WINAPI IWineD3DBaseSurfaceImpl_GetData(IWineD3DSurface iface) DECLSPEC_HIDDEN;
2091
2092	void get_drawable_size_swapchain(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2093	void get_drawable_size_backbuffer(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2094	void get_drawable_size_pbuffer(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2095	void get_drawable_size_fbo(struct wined3d_context context, UINT width, UINT *height) DECLSPEC_HIDDEN;
2096
2097	void flip_surface(IWineD3DSurfaceImpl front, IWineD3DSurfaceImpl back) DECLSPEC_HIDDEN;
2098
2099	/* Surface flags: */
2100	#define SFLAG_OVERSIZE 0x00000001 /* Surface is bigger than gl size, blts only */
2101	#define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
2102	#define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
2103	#define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
2104	#define SFLAG_DISCARD 0x00000010 /* ??? */
2105	#define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
2106	#define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
2107	#define SFLAG_INSRGBTEX 0x00000080 /* The GL srgb texture contains the newest surface content */
2108	#define SFLAG_INDRAWABLE 0x00000100 /* The gl drawable contains the most up to date data */
2109	#define SFLAG_INSYSMEM 0x00000200 /* The system memory copy is most up to date */
2110	#define SFLAG_NONPOW2 0x00000400 /* Surface sizes are not a power of 2 */
2111	#define SFLAG_DYNLOCK 0x00000800 /* Surface is often locked by the app */
2112	#define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
2113	#define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
2114	#define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
2115	#define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
2116	#define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
2117	#define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
2118	#define SFLAG_SRGBALLOCATED 0x00040000 /* A srgb gl texture is allocated for this surface */
2119	#define SFLAG_PBO 0x00080000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
2120	#define SFLAG_NORMCOORD 0x00100000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
2121	#define SFLAG_DS_ONSCREEN 0x00200000 /* Is a depth stencil, last modified onscreen */
2122	#define SFLAG_DS_OFFSCREEN 0x00400000 /* Is a depth stencil, last modified offscreen */
2123	#define SFLAG_INOVERLAYDRAW 0x00800000 /* Overlay drawing is in progress. Recursion prevention */
2124	#define SFLAG_SWAPCHAIN 0x01000000 /* The surface is part of a swapchain */
2125
2126	/* In some conditions the surface memory must not be freed:
2127	* SFLAG_OVERSIZE: Not all data can be kept in GL
2128	* SFLAG_CONVERTED: Converting the data back would take too long
2129	* SFLAG_DIBSECTION: The dib code manages the memory
2130	* SFLAG_LOCKED: The app requires access to the surface data
2131	* SFLAG_DYNLOCK: Avoid freeing the data for performance
2132	* SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
2133	* SFLAG_CLIENT: OpenGL uses our memory as backup
2134	*/
2135	#define SFLAG_DONOTFREE (SFLAG_OVERSIZE \| \
2136	SFLAG_CONVERTED \| \
2137	SFLAG_DIBSECTION \| \
2138	SFLAG_LOCKED \| \
2139	SFLAG_DYNLOCK \| \
2140	SFLAG_USERPTR \| \
2141	SFLAG_PBO \| \
2142	SFLAG_CLIENT)
2143
2144	#define SFLAG_LOCATIONS (SFLAG_INSYSMEM \| \
2145	SFLAG_INTEXTURE \| \
2146	SFLAG_INDRAWABLE \| \
2147	SFLAG_INSRGBTEX)
2148
2149	#define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN \| \
2150	SFLAG_DS_OFFSCREEN)
2151	#define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
2152
2153	BOOL CalculateTexRect(IWineD3DSurfaceImpl This, RECT Rect, float glTexCoord[4]) DECLSPEC_HIDDEN;
2154
2155	typedef enum {
2156	NO_CONVERSION,
2157	CONVERT_PALETTED,
2158	CONVERT_PALETTED_CK,
2159	CONVERT_CK_565,
2160	CONVERT_CK_5551,
2161	CONVERT_CK_4444,
2162	CONVERT_CK_4444_ARGB,
2163	CONVERT_CK_1555,
2164	CONVERT_555,
2165	CONVERT_CK_RGB24,
2166	CONVERT_CK_8888,
2167	CONVERT_CK_8888_ARGB,
2168	CONVERT_RGB32_888,
2169	CONVERT_V8U8,
2170	CONVERT_L6V5U5,
2171	CONVERT_X8L8V8U8,
2172	CONVERT_Q8W8V8U8,
2173	CONVERT_V16U16,
2174	CONVERT_A4L4,
2175	CONVERT_G16R16,
2176	CONVERT_R16G16F,
2177	CONVERT_R32G32F,
2178	CONVERT_D15S1,
2179	CONVERT_D24X4S4,
2180	CONVERT_D24FS8,
2181	} CONVERT_TYPES;
2182
2183	HRESULT d3dfmt_get_conv(IWineD3DSurfaceImpl This, BOOL need_alpha_ck, BOOL use_texturing, GLenum format,
2184	GLenum internal, GLenum type, CONVERT_TYPES convert, int target_bpp, BOOL srgb_mode) DECLSPEC_HIDDEN;
2185
2186	BOOL palette9_changed(IWineD3DSurfaceImpl *This) DECLSPEC_HIDDEN;
2187
2188	/*****************************************************************************
2189	* IWineD3DVertexDeclaration implementation structure
2190	*/
2191	#define MAX_ATTRIBS 16
2192
2193	struct wined3d_vertex_declaration_element
2194	{
2195	const struct GlPixelFormatDesc *format_desc;
2196	BOOL ffp_valid;
2197	WORD input_slot;
2198	WORD offset;
2199	UINT output_slot;
2200	BYTE method;
2201	BYTE usage;
2202	BYTE usage_idx;
2203	};
2204
2205	typedef struct IWineD3DVertexDeclarationImpl {
2206	/* IUnknown Information */
2207	const IWineD3DVertexDeclarationVtbl *lpVtbl;
2208	LONG ref;
2209
2210	IUnknown *parent;
2211	const struct wined3d_parent_ops *parent_ops;
2212	IWineD3DDeviceImpl *wineD3DDevice;
2213
2214	struct wined3d_vertex_declaration_element *elements;
2215	UINT element_count;
2216
2217	DWORD streams[MAX_STREAMS];
2218	UINT num_streams;
2219	BOOL position_transformed;
2220	BOOL half_float_conv_needed;
2221	} IWineD3DVertexDeclarationImpl;
2222
2223	HRESULT vertexdeclaration_init(IWineD3DVertexDeclarationImpl declaration, IWineD3DDeviceImpl device,
2224	const WINED3DVERTEXELEMENT *elements, UINT element_count,
2225	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
2226
2227	/*****************************************************************************
2228	* IWineD3DStateBlock implementation structure
2229	*/
2230
2231	/* Internal state Block for Begin/End/Capture/Create/Apply info */
2232	/* Note: Very long winded but gl Lists are not flexible enough */
2233	/* to resolve everything we need, so doing it manually for now */
2234	typedef struct SAVEDSTATES {
2235	DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2236	WORD streamSource; /* MAX_STREAMS, 16 */
2237	WORD streamFreq; /* MAX_STREAMS, 16 */
2238	DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2239	DWORD textureState[MAX_TEXTURES]; /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2240	WORD samplerState[MAX_COMBINED_SAMPLERS]; /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2241	DWORD textures; /* MAX_COMBINED_SAMPLERS, 20 */
2242	DWORD clipplane; /* WINED3DMAXUSERCLIPPLANES, 32 */
2243	WORD pixelShaderConstantsB; /* MAX_CONST_B, 16 */
2244	WORD pixelShaderConstantsI; /* MAX_CONST_I, 16 */
2245	BOOL *pixelShaderConstantsF;
2246	WORD vertexShaderConstantsB; /* MAX_CONST_B, 16 */
2247	WORD vertexShaderConstantsI; /* MAX_CONST_I, 16 */
2248	BOOL *vertexShaderConstantsF;
2249	WORD primitive_type : 1;
2250	WORD indices : 1;
2251	WORD material : 1;
2252	WORD viewport : 1;
2253	WORD vertexDecl : 1;
2254	WORD pixelShader : 1;
2255	WORD vertexShader : 1;
2256	WORD scissorRect : 1;
2257	WORD padding : 1;
2258	} SAVEDSTATES;
2259
2260	struct StageState {
2261	DWORD stage;
2262	DWORD state;
2263	};
2264
2265	struct IWineD3DStateBlockImpl
2266	{
2267	/* IUnknown fields */
2268	const IWineD3DStateBlockVtbl *lpVtbl;
2269	LONG ref; /* Note: Ref counting not required */
2270
2271	/* IWineD3DStateBlock information */
2272	IUnknown *parent;
2273	IWineD3DDeviceImpl *wineD3DDevice;
2274	WINED3DSTATEBLOCKTYPE blockType;
2275
2276	/* Array indicating whether things have been set or changed */
2277	SAVEDSTATES changed;
2278
2279	/* Vertex Shader Declaration */
2280	IWineD3DVertexDeclaration *vertexDecl;
2281
2282	IWineD3DVertexShader *vertexShader;
2283
2284	/* Vertex Shader Constants */
2285	BOOL vertexShaderConstantB[MAX_CONST_B];
2286	INT vertexShaderConstantI[MAX_CONST_I * 4];
2287	float *vertexShaderConstantF;
2288
2289	/* primitive type */
2290	GLenum gl_primitive_type;
2291
2292	/* Stream Source */
2293	BOOL streamIsUP;
2294	UINT streamStride[MAX_STREAMS];
2295	UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
2296	IWineD3DBuffer *streamSource[MAX_STREAMS];
2297	UINT streamFreq[MAX_STREAMS + 1];
2298	UINT streamFlags[MAX_STREAMS + 1]; /0 \| WINED3DSTREAMSOURCE_INSTANCEDATA \| WINED3DSTREAMSOURCE_INDEXEDDATA /
2299
2300	/* Indices */
2301	IWineD3DBuffer* pIndexData;
2302	WINED3DFORMAT IndexFmt;
2303	INT baseVertexIndex;
2304	INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
2305
2306	/* Transform */
2307	WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
2308
2309	/* Light hashmap . Collisions are handled using standard wine double linked lists */
2310	#define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
2311	#define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
2312	struct list lightMap[LIGHTMAP_SIZE]; /* Mashmap containing the lights */
2313	PLIGHTINFOEL activeLights[MAX_ACTIVE_LIGHTS]; / Map of opengl lights to d3d lights */
2314
2315	/* Clipping */
2316	double clipplane[MAX_CLIPPLANES][4];
2317	WINED3DCLIPSTATUS clip_status;
2318
2319	/* ViewPort */
2320	WINED3DVIEWPORT viewport;
2321
2322	/* Material */
2323	WINED3DMATERIAL material;
2324
2325	/* Pixel Shader */
2326	IWineD3DPixelShader *pixelShader;
2327
2328	/* Pixel Shader Constants */
2329	BOOL pixelShaderConstantB[MAX_CONST_B];
2330	INT pixelShaderConstantI[MAX_CONST_I * 4];
2331	float *pixelShaderConstantF;
2332
2333	/* RenderState */
2334	DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
2335
2336	/* Texture */
2337	IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
2338
2339	/* Texture State Stage */
2340	DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2341	DWORD lowest_disabled_stage;
2342	/* Sampler States */
2343	DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2344
2345	/* Scissor test rectangle */
2346	RECT scissorRect;
2347
2348	/* Contained state management */
2349	DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2350	unsigned int num_contained_render_states;
2351	DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2352	unsigned int num_contained_transform_states;
2353	DWORD contained_vs_consts_i[MAX_CONST_I];
2354	unsigned int num_contained_vs_consts_i;
2355	DWORD contained_vs_consts_b[MAX_CONST_B];
2356	unsigned int num_contained_vs_consts_b;
2357	DWORD *contained_vs_consts_f;
2358	unsigned int num_contained_vs_consts_f;
2359	DWORD contained_ps_consts_i[MAX_CONST_I];
2360	unsigned int num_contained_ps_consts_i;
2361	DWORD contained_ps_consts_b[MAX_CONST_B];
2362	unsigned int num_contained_ps_consts_b;
2363	DWORD *contained_ps_consts_f;
2364	unsigned int num_contained_ps_consts_f;
2365	struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2366	unsigned int num_contained_tss_states;
2367	struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2368	unsigned int num_contained_sampler_states;
2369	};
2370
2371	extern void stateblock_savedstates_set(IWineD3DStateBlock iface, SAVEDSTATES states, BOOL value) DECLSPEC_HIDDEN;
2372	extern void stateblock_copy(IWineD3DStateBlock destination, IWineD3DStateBlock source) DECLSPEC_HIDDEN;
2373
2374	extern const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl DECLSPEC_HIDDEN;
2375
2376	/* Direct3D terminology with little modifications. We do not have an issued state
2377	* because only the driver knows about it, but we have a created state because d3d
2378	* allows GetData on a created issue, but opengl doesn't
2379	*/
2380	enum query_state {
2381	QUERY_CREATED,
2382	QUERY_SIGNALLED,
2383	QUERY_BUILDING
2384	};
2385	/*****************************************************************************
2386	* IWineD3DQueryImpl implementation structure (extends IUnknown)
2387	*/
2388	typedef struct IWineD3DQueryImpl
2389	{
2390	const IWineD3DQueryVtbl *lpVtbl;
2391	LONG ref; /* Note: Ref counting not required */
2392
2393	IUnknown *parent;
2394	/TODO: replace with iface usage /
2395	#if 0
2396	IWineD3DDevice *wineD3DDevice;
2397	#else
2398	IWineD3DDeviceImpl *wineD3DDevice;
2399	#endif
2400
2401	/* IWineD3DQuery fields */
2402	enum query_state state;
2403	WINED3DQUERYTYPE type;
2404	/* TODO: Think about using a IUnknown instead of a void* */
2405	void *extendedData;
2406	} IWineD3DQueryImpl;
2407
2408	extern const IWineD3DQueryVtbl IWineD3DQuery_Vtbl DECLSPEC_HIDDEN;
2409	extern const IWineD3DQueryVtbl IWineD3DEventQuery_Vtbl DECLSPEC_HIDDEN;
2410	extern const IWineD3DQueryVtbl IWineD3DOcclusionQuery_Vtbl DECLSPEC_HIDDEN;
2411
2412	/* IWineD3DBuffer */
2413
2414	/* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2415	* fixed function semantics as D3DCOLOR or FLOAT16 */
2416	enum wined3d_buffer_conversion_type
2417	{
2418	CONV_NONE,
2419	CONV_D3DCOLOR,
2420	CONV_POSITIONT,
2421	CONV_FLOAT16_2, /* Also handles FLOAT16_4 */
2422	};
2423
2424	#define WINED3D_BUFFER_OPTIMIZED 0x01 /* Optimize has been called for the buffer */
2425	#define WINED3D_BUFFER_DIRTY 0x02 /* Buffer data has been modified */
2426	#define WINED3D_BUFFER_HASDESC 0x04 /* A vertex description has been found */
2427	#define WINED3D_BUFFER_CREATEBO 0x08 /* Attempt to create a buffer object next PreLoad */
2428	#define WINED3D_BUFFER_DOUBLEBUFFER 0x10 /* Use a vbo and local allocated memory */
2429
2430	struct wined3d_buffer
2431	{
2432	const struct IWineD3DBufferVtbl *vtbl;
2433	IWineD3DResourceClass resource;
2434
2435	struct wined3d_buffer_desc desc;
2436
2437	GLuint buffer_object;
2438	GLenum buffer_object_usage;
2439	GLenum buffer_type_hint;
2440	UINT buffer_object_size;
2441	LONG bind_count;
2442	DWORD flags;
2443
2444	UINT dirty_start;
2445	UINT dirty_end;
2446	LONG lock_count;
2447
2448	/* conversion stuff */
2449	UINT conversion_count;
2450	UINT draw_count;
2451	UINT stride; /* 0 if no conversion */
2452	UINT conversion_stride; /* 0 if no shifted conversion */
2453	enum wined3d_buffer_conversion_type conversion_map; / NULL if no conversion */
2454	/* Extra load offsets, for FLOAT16 conversion */
2455	UINT conversion_shift; / NULL if no shifted conversion */
2456	};
2457
2458	const BYTE buffer_get_memory(IWineD3DBuffer iface, UINT offset, GLuint *buffer_object) DECLSPEC_HIDDEN;
2459	BYTE buffer_get_sysmem(struct wined3d_buffer This) DECLSPEC_HIDDEN;
2460	HRESULT buffer_init(struct wined3d_buffer buffer, IWineD3DDeviceImpl device,
2461	UINT size, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, GLenum bind_hint,
2462	const char data, IUnknown parent, const struct wined3d_parent_ops *parent_ops) DECLSPEC_HIDDEN;
2463
2464	/* IWineD3DRendertargetView */
2465	struct wined3d_rendertarget_view
2466	{
2467	const struct IWineD3DRendertargetViewVtbl *vtbl;
2468	LONG refcount;
2469
2470	IWineD3DResource *resource;
2471	IUnknown *parent;
2472	};
2473
2474	extern const IWineD3DRendertargetViewVtbl wined3d_rendertarget_view_vtbl DECLSPEC_HIDDEN;
2475
2476	/*****************************************************************************
2477	* IWineD3DSwapChainImpl implementation structure (extends IUnknown)
2478	*/
2479
2480	typedef struct IWineD3DSwapChainImpl
2481	{
2482	/IUnknown part/
2483	const IWineD3DSwapChainVtbl *lpVtbl;
2484	LONG ref; /* Note: Ref counting not required */
2485
2486	IUnknown *parent;
2487	IWineD3DDeviceImpl *wineD3DDevice;
2488
2489	/* IWineD3DSwapChain fields */
2490	IWineD3DSurface **backBuffer;
2491	IWineD3DSurface *frontBuffer;
2492	WINED3DPRESENT_PARAMETERS presentParms;
2493	DWORD orig_width, orig_height;
2494	WINED3DFORMAT orig_fmt;
2495	WINED3DGAMMARAMP orig_gamma;
2496
2497	long prev_time, frames; /* Performance tracking */
2498	unsigned int vSyncCounter;
2499
2500	struct wined3d_context **context;
2501	unsigned int num_contexts;
2502
2503	HWND win_handle;
2504	} IWineD3DSwapChainImpl;
2505
2506	extern const IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl DECLSPEC_HIDDEN;
2507	const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl DECLSPEC_HIDDEN;
2508	void x11_copy_to_screen(IWineD3DSwapChainImpl This, const RECT rc) DECLSPEC_HIDDEN;
2509
2510	HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain *iface,
2511	REFIID riid, LPVOID *ppobj) DECLSPEC_HIDDEN;
2512	ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface) DECLSPEC_HIDDEN;
2513	ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface) DECLSPEC_HIDDEN;
2514	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain iface, IUnknown *ppParent) DECLSPEC_HIDDEN;
2515	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain *iface,
2516	IWineD3DSurface *pDestSurface) DECLSPEC_HIDDEN;
2517	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UINT iBackBuffer,
2518	WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface **ppBackBuffer) DECLSPEC_HIDDEN;
2519	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain *iface,
2520	WINED3DRASTER_STATUS *pRasterStatus) DECLSPEC_HIDDEN;
2521	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain *iface,
2522	WINED3DDISPLAYMODE *pMode) DECLSPEC_HIDDEN;
2523	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain *iface,
2524	IWineD3DDevice **ppDevice) DECLSPEC_HIDDEN;
2525	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain *iface,
2526	WINED3DPRESENT_PARAMETERS *pPresentationParameters) DECLSPEC_HIDDEN;
2527	HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain *iface,
2528	DWORD Flags, const WINED3DGAMMARAMP *pRamp) DECLSPEC_HIDDEN;
2529	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain *iface,
2530	WINED3DGAMMARAMP *pRamp) DECLSPEC_HIDDEN;
2531
2532	struct wined3d_context IWineD3DSwapChainImpl_CreateContextForThread(IWineD3DSwapChain iface) DECLSPEC_HIDDEN;
2533
2534	#define DEFAULT_REFRESH_RATE 0
2535
2536	/*****************************************************************************
2537	* Utility function prototypes
2538	*/
2539
2540	/* Trace routines */
2541	const char *debug_d3dformat(WINED3DFORMAT fmt) DECLSPEC_HIDDEN;
2542	const char *debug_d3ddevicetype(WINED3DDEVTYPE devtype) DECLSPEC_HIDDEN;
2543	const char *debug_d3dresourcetype(WINED3DRESOURCETYPE res) DECLSPEC_HIDDEN;
2544	const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
2545	const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
2546	const char *debug_d3ddeclmethod(WINED3DDECLMETHOD method) DECLSPEC_HIDDEN;
2547	const char *debug_d3ddeclusage(BYTE usage) DECLSPEC_HIDDEN;
2548	const char *debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType) DECLSPEC_HIDDEN;
2549	const char *debug_d3drenderstate(DWORD state) DECLSPEC_HIDDEN;
2550	const char *debug_d3dsamplerstate(DWORD state) DECLSPEC_HIDDEN;
2551	const char *debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type) DECLSPEC_HIDDEN;
2552	const char *debug_d3dtexturestate(DWORD state) DECLSPEC_HIDDEN;
2553	const char *debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype) DECLSPEC_HIDDEN;
2554	const char *debug_d3dpool(WINED3DPOOL pool) DECLSPEC_HIDDEN;
2555	const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
2556	const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
2557	const char *debug_d3dbasis(WINED3DBASISTYPE basis) DECLSPEC_HIDDEN;
2558	const char *debug_d3ddegree(WINED3DDEGREETYPE order) DECLSPEC_HIDDEN;
2559	const char *debug_d3dtop(WINED3DTEXTUREOP d3dtop) DECLSPEC_HIDDEN;
2560	void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
2561	const char *debug_surflocation(DWORD flag) DECLSPEC_HIDDEN;
2562
2563	/* Routines for GL <-> D3D values */
2564	GLenum StencilOp(DWORD op) DECLSPEC_HIDDEN;
2565	GLenum CompareFunc(DWORD func) DECLSPEC_HIDDEN;
2566	BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op,
2567	DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
2568	void set_tex_op_nvrc(IWineD3DDevice *iface, BOOL is_alpha, int stage, WINED3DTEXTUREOP op,
2569	DWORD arg1, DWORD arg2, DWORD arg3, INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
2570	void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords,
2571	BOOL transformed, DWORD coordtype, BOOL ffp_can_disable_proj) DECLSPEC_HIDDEN;
2572	void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl *stateblock,
2573	struct wined3d_context *context) DECLSPEC_HIDDEN;
2574	void sampler_texdim(DWORD state, IWineD3DStateBlockImpl *stateblock,
2575	struct wined3d_context *context) DECLSPEC_HIDDEN;
2576	void tex_alphaop(DWORD state, IWineD3DStateBlockImpl *stateblock,
2577	struct wined3d_context *context) DECLSPEC_HIDDEN;
2578	void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl *stateblock,
2579	struct wined3d_context *context) DECLSPEC_HIDDEN;
2580	void state_fogcolor(DWORD state, IWineD3DStateBlockImpl *stateblock,
2581	struct wined3d_context *context) DECLSPEC_HIDDEN;
2582	void state_fogdensity(DWORD state, IWineD3DStateBlockImpl *stateblock,
2583	struct wined3d_context *context) DECLSPEC_HIDDEN;
2584	void state_fogstartend(DWORD state, IWineD3DStateBlockImpl *stateblock,
2585	struct wined3d_context *context) DECLSPEC_HIDDEN;
2586	void state_fog_fragpart(DWORD state, IWineD3DStateBlockImpl *stateblock,
2587	struct wined3d_context *context) DECLSPEC_HIDDEN;
2588
2589	void surface_add_dirty_rect(IWineD3DSurface iface, const RECT dirty_rect) DECLSPEC_HIDDEN;
2590	GLenum surface_get_gl_buffer(IWineD3DSurface iface, IWineD3DSwapChain swapchain) DECLSPEC_HIDDEN;
2591	void surface_load_ds_location(IWineD3DSurface iface, struct wined3d_context context, DWORD location) DECLSPEC_HIDDEN;
2592	void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location) DECLSPEC_HIDDEN;
2593	void surface_set_compatible_renderbuffer(IWineD3DSurface *iface,
2594	unsigned int width, unsigned int height) DECLSPEC_HIDDEN;
2595	void surface_set_texture_name(IWineD3DSurface *iface, GLuint name, BOOL srgb_name) DECLSPEC_HIDDEN;
2596	void surface_set_texture_target(IWineD3DSurface *iface, GLenum target) DECLSPEC_HIDDEN;
2597
2598	BOOL getColorBits(const struct GlPixelFormatDesc *format_desc,
2599	short redSize, short greenSize, short blueSize, short alphaSize, short *totalSize) DECLSPEC_HIDDEN;
2600	BOOL getDepthStencilBits(const struct GlPixelFormatDesc *format_desc,
2601	short depthSize, short stencilSize) DECLSPEC_HIDDEN;
2602
2603	/* Math utils */
2604	void multiply_matrix(WINED3DMATRIX dest, const WINED3DMATRIX src1, const WINED3DMATRIX *src2) DECLSPEC_HIDDEN;
2605	UINT wined3d_log2i(UINT32 x) DECLSPEC_HIDDEN;
2606	unsigned int count_bits(unsigned int mask) DECLSPEC_HIDDEN;
2607
2608	typedef struct local_constant {
2609	struct list entry;
2610	unsigned int idx;
2611	DWORD value[4];
2612	} local_constant;
2613
2614	typedef struct SHADER_LIMITS {
2615	unsigned int temporary;
2616	unsigned int texcoord;
2617	unsigned int sampler;
2618	unsigned int constant_int;
2619	unsigned int constant_float;
2620	unsigned int constant_bool;
2621	unsigned int address;
2622	unsigned int packed_output;
2623	unsigned int packed_input;
2624	unsigned int attributes;
2625	unsigned int label;
2626	} SHADER_LIMITS;
2627
2628	/* Keeps track of details for TEX_M#x# shader opcodes which need to
2629	* maintain state information between multiple codes */
2630	typedef struct SHADER_PARSE_STATE {
2631	unsigned int current_row;
2632	DWORD texcoord_w[2];
2633	} SHADER_PARSE_STATE;
2634
2635	#ifdef __GNUC__
2636	#define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
2637	#else
2638	#define PRINTF_ATTR(fmt,args)
2639	#endif
2640
2641	/* Base Shader utility functions. */
2642	int shader_addline(struct wined3d_shader_buffer buffer, const char fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
2643	int shader_vaddline(struct wined3d_shader_buffer buffer, const char fmt, va_list args) DECLSPEC_HIDDEN;
2644
2645	/* Vertex shader utility functions */
2646	extern BOOL vshader_get_input(IWineD3DVertexShader *iface,
2647	BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
2648
2649	extern HRESULT allocate_shader_constants(IWineD3DStateBlockImpl* object) DECLSPEC_HIDDEN;
2650
2651	/*****************************************************************************
2652	* IDirect3DBaseShader implementation structure
2653	*/
2654	typedef struct IWineD3DBaseShaderClass
2655	{
2656	LONG ref;
2657	SHADER_LIMITS limits;
2658	SHADER_PARSE_STATE parse_state;
2659	DWORD *function;
2660	UINT functionLength;
2661	UINT cur_loop_depth, cur_loop_regno;
2662	BOOL load_local_constsF;
2663	const struct wined3d_shader_frontend *frontend;
2664	void *frontend_data;
2665	void *backend_data;
2666
2667	IUnknown *parent;
2668	const struct wined3d_parent_ops *parent_ops;
2669
2670	/* Programs this shader is linked with */
2671	struct list linked_programs;
2672
2673	/* Immediate constants (override global ones) */
2674	struct list constantsB;
2675	struct list constantsF;
2676	struct list constantsI;
2677	shader_reg_maps reg_maps;
2678
2679	/* Pointer to the parent device */
2680	IWineD3DDevice *device;
2681	struct list shader_list_entry;
2682
2683	} IWineD3DBaseShaderClass;
2684
2685	typedef struct IWineD3DBaseShaderImpl {
2686	/* IUnknown */
2687	const IWineD3DBaseShaderVtbl *lpVtbl;
2688
2689	/* IWineD3DBaseShader */
2690	IWineD3DBaseShaderClass baseShader;
2691	} IWineD3DBaseShaderImpl;
2692
2693	void shader_buffer_clear(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
2694	BOOL shader_buffer_init(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
2695	void shader_buffer_free(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
2696	void shader_cleanup(IWineD3DBaseShader *iface) DECLSPEC_HIDDEN;
2697	void shader_dump_src_param(const struct wined3d_shader_src_param *param,
2698	const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
2699	void shader_dump_dst_param(const struct wined3d_shader_dst_param *param,
2700	const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
2701	unsigned int shader_find_free_input_register(const struct shader_reg_maps *reg_maps, unsigned int max) DECLSPEC_HIDDEN;
2702	void shader_generate_main(IWineD3DBaseShader iface, struct wined3d_shader_buffer buffer,
2703	const shader_reg_maps reg_maps, const DWORD pFunction, void *backend_ctx) DECLSPEC_HIDDEN;
2704	HRESULT shader_get_registers_used(IWineD3DBaseShader iface, const struct wined3d_shader_frontend fe,
2705	struct shader_reg_maps reg_maps, struct wined3d_shader_attribute attributes,
2706	struct wined3d_shader_signature_element *input_signature,
2707	struct wined3d_shader_signature_element *output_signature,
2708	const DWORD *byte_code, DWORD constf_size) DECLSPEC_HIDDEN;
2709	void shader_init(struct IWineD3DBaseShaderClass shader, IWineD3DDeviceImpl device,
2710	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
2711	BOOL shader_match_semantic(const char *semantic_name, WINED3DDECLUSAGE usage) DECLSPEC_HIDDEN;
2712	const struct wined3d_shader_frontend *shader_select_frontend(DWORD version_token) DECLSPEC_HIDDEN;
2713	void shader_trace_init(const struct wined3d_shader_frontend fe, void fe_data, const DWORD *pFunction) DECLSPEC_HIDDEN;
2714
2715	static inline BOOL shader_is_pshader_version(enum wined3d_shader_type type)
2716	{
2717	return type == WINED3D_SHADER_TYPE_PIXEL;
2718	}
2719
2720	static inline BOOL shader_is_vshader_version(enum wined3d_shader_type type)
2721	{
2722	return type == WINED3D_SHADER_TYPE_VERTEX;
2723	}
2724
2725	static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
2726	{
2727	switch (reg->type)
2728	{
2729	case WINED3DSPR_RASTOUT:
2730	/* oFog & oPts */
2731	if (reg->idx != 0) return TRUE;
2732	/* oPos */
2733	return FALSE;
2734
2735	case WINED3DSPR_DEPTHOUT: /* oDepth */
2736	case WINED3DSPR_CONSTBOOL: /* b# */
2737	case WINED3DSPR_LOOP: /* aL */
2738	case WINED3DSPR_PREDICATE: /* p0 */
2739	return TRUE;
2740
2741	case WINED3DSPR_MISCTYPE:
2742	switch(reg->idx)
2743	{
2744	case 0: /* vPos */
2745	return FALSE;
2746	case 1: /* vFace */
2747	return TRUE;
2748	default:
2749	return FALSE;
2750	}
2751
2752	case WINED3DSPR_IMMCONST:
2753	switch(reg->immconst_type)
2754	{
2755	case WINED3D_IMMCONST_FLOAT:
2756	return TRUE;
2757	default:
2758	return FALSE;
2759	}
2760
2761	default:
2762	return FALSE;
2763	}
2764	}
2765
2766	static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
2767	local_constant* lconst;
2768
2769	if(This->baseShader.load_local_constsF) return FALSE;
2770	LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
2771	if(lconst->idx == reg) return TRUE;
2772	}
2773	return FALSE;
2774
2775	}
2776
2777	/*****************************************************************************
2778	* IDirect3DVertexShader implementation structures
2779	*/
2780	typedef struct IWineD3DVertexShaderImpl {
2781	/* IUnknown parts */
2782	const IWineD3DVertexShaderVtbl *lpVtbl;
2783
2784	/* IWineD3DBaseShader */
2785	IWineD3DBaseShaderClass baseShader;
2786
2787	/* Vertex shader input and output semantics */
2788	struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
2789	struct wined3d_shader_signature_element output_signature[MAX_REG_OUTPUT];
2790
2791	UINT min_rel_offset, max_rel_offset;
2792	UINT rel_offset;
2793	} IWineD3DVertexShaderImpl;
2794
2795	void find_vs_compile_args(IWineD3DVertexShaderImpl shader, IWineD3DStateBlockImpl stateblock,
2796	struct vs_compile_args *args) DECLSPEC_HIDDEN;
2797	HRESULT vertexshader_init(IWineD3DVertexShaderImpl shader, IWineD3DDeviceImpl device,
2798	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
2799	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
2800
2801	/*****************************************************************************
2802	* IDirect3DPixelShader implementation structure
2803	*/
2804
2805	/* Using additional shader constants (uniforms in GLSL / program environment
2806	* or local parameters in ARB) is costly:
2807	* ARB only knows float4 parameters and GLSL compiler are not really smart
2808	* when it comes to efficiently pack float2 uniforms, so no space is wasted
2809	* (in fact most compilers map a float2 to a full float4 uniform).
2810	*
2811	* For NP2 texcoord fixup we only need 2 floats (width and height) for each
2812	* 2D texture used in the shader. We therefore pack fixup info for 2 textures
2813	* into a single shader constant (uniform / program parameter).
2814	*
2815	* This structure is shared between the GLSL and the ARB backend.*/
2816	struct ps_np2fixup_info {
2817	unsigned char idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
2818	WORD active; /* bitfield indicating if we can apply the fixup */
2819	WORD num_consts;
2820	};
2821
2822	typedef struct IWineD3DPixelShaderImpl {
2823	/* IUnknown parts */
2824	const IWineD3DPixelShaderVtbl *lpVtbl;
2825
2826	/* IWineD3DBaseShader */
2827	IWineD3DBaseShaderClass baseShader;
2828
2829	/* Pixel shader input semantics */
2830	struct wined3d_shader_signature_element input_signature[MAX_REG_INPUT];
2831	DWORD input_reg_map[MAX_REG_INPUT];
2832	BOOL input_reg_used[MAX_REG_INPUT];
2833	unsigned int declared_in_count;
2834
2835	/* Some information about the shader behavior */
2836	char vpos_uniform;
2837
2838	BOOL color0_mov;
2839	DWORD color0_reg;
2840
2841	} IWineD3DPixelShaderImpl;
2842
2843	HRESULT pixelshader_init(IWineD3DPixelShaderImpl shader, IWineD3DDeviceImpl device,
2844	const DWORD byte_code, const struct wined3d_shader_signature output_signature,
2845	IUnknown parent, const struct wined3d_parent_ops parent_ops) DECLSPEC_HIDDEN;
2846	void pixelshader_update_samplers(struct shader_reg_maps *reg_maps,
2847	IWineD3DBaseTexture * const *textures) DECLSPEC_HIDDEN;
2848	void find_ps_compile_args(IWineD3DPixelShaderImpl shader, IWineD3DStateBlockImpl stateblock,
2849	struct ps_compile_args *args) DECLSPEC_HIDDEN;
2850
2851	/* sRGB correction constants */
2852	static const float srgb_cmp = 0.0031308f;
2853	static const float srgb_mul_low = 12.92f;
2854	static const float srgb_pow = 0.41666f;
2855	static const float srgb_mul_high = 1.055f;
2856	static const float srgb_sub_high = 0.055f;
2857
2858	/*****************************************************************************
2859	* IWineD3DPalette implementation structure
2860	*/
2861	struct IWineD3DPaletteImpl {
2862	/* IUnknown parts */
2863	const IWineD3DPaletteVtbl *lpVtbl;
2864	LONG ref;
2865
2866	IUnknown *parent;
2867	IWineD3DDeviceImpl *wineD3DDevice;
2868
2869	/* IWineD3DPalette */
2870	HPALETTE hpal;
2871	WORD palVersion; /\| /
2872	WORD palNumEntries; /\| LOGPALETTE /
2873	PALETTEENTRY palents[256]; /\| /
2874	/* This is to store the palette in 'screen format' */
2875	int screen_palents[256];
2876	DWORD Flags;
2877	};
2878
2879	extern const IWineD3DPaletteVtbl IWineD3DPalette_Vtbl DECLSPEC_HIDDEN;
2880	DWORD IWineD3DPaletteImpl_Size(DWORD dwFlags) DECLSPEC_HIDDEN;
2881
2882	/* DirectDraw utility functions */
2883	extern WINED3DFORMAT pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
2884
2885	/*****************************************************************************
2886	* Pixel format management
2887	*/
2888
2889	/* WineD3D pixel format flags */
2890	#define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING 0x1
2891	#define WINED3DFMT_FLAG_FILTERING 0x2
2892	#define WINED3DFMT_FLAG_DEPTH 0x4
2893	#define WINED3DFMT_FLAG_STENCIL 0x8
2894	#define WINED3DFMT_FLAG_RENDERTARGET 0x10
2895	#define WINED3DFMT_FLAG_FOURCC 0x20
2896	#define WINED3DFMT_FLAG_FBO_ATTACHABLE 0x40
2897	#define WINED3DFMT_FLAG_COMPRESSED 0x80
2898	#define WINED3DFMT_FLAG_GETDC 0x100
2899
2900	struct GlPixelFormatDesc
2901	{
2902	WINED3DFORMAT format;
2903	DWORD red_mask;
2904	DWORD green_mask;
2905	DWORD blue_mask;
2906	DWORD alpha_mask;
2907	UINT byte_count;
2908	WORD depth_size;
2909	WORD stencil_size;
2910
2911	UINT block_width;
2912	UINT block_height;
2913	UINT block_byte_count;
2914
2915	enum wined3d_ffp_emit_idx emit_idx;
2916	GLint component_count;
2917	GLenum gl_vtx_type;
2918	GLint gl_vtx_format;
2919	GLboolean gl_normalized;
2920	unsigned int component_size;
2921
2922	GLint glInternal;
2923	GLint glGammaInternal;
2924	GLint rtInternal;
2925	GLint glFormat;
2926	GLint glType;
2927	unsigned int Flags;
2928	float heightscale;
2929	struct color_fixup_desc color_fixup;
2930	};
2931
2932	const struct GlPixelFormatDesc *getFormatDescEntry(WINED3DFORMAT fmt,
2933	const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2934
2935	static inline BOOL use_vs(IWineD3DStateBlockImpl *stateblock)
2936	{
2937	/* Check stateblock->vertexDecl to allow this to be used from
2938	* IWineD3DDeviceImpl_FindTexUnitMap(). This is safe because
2939	* stateblock->vertexShader implies a vertex declaration instead of ddraw
2940	* style strided data. */
2941	return (stateblock->vertexShader
2942	&& !((IWineD3DVertexDeclarationImpl *)stateblock->vertexDecl)->position_transformed
2943	&& stateblock->wineD3DDevice->vs_selected_mode != SHADER_NONE);
2944	}
2945
2946	static inline BOOL use_ps(IWineD3DStateBlockImpl *stateblock)
2947	{
2948	return (stateblock->pixelShader
2949	&& stateblock->wineD3DDevice->ps_selected_mode != SHADER_NONE);
2950	}
2951
2952	void stretch_rect_fbo(IWineD3DDevice iface, IWineD3DSurface src_surface,
2953	WINED3DRECT src_rect, IWineD3DSurface dst_surface, WINED3DRECT *dst_rect,
2954	const WINED3DTEXTUREFILTERTYPE filter, BOOL flip) DECLSPEC_HIDDEN;
2955
2956	/* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
2957	#define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
2958
2959	#endif

注意: 瀏覽 TracBrowser 來幫助您使用儲存庫瀏覽器

source: vbox/trunk/src/VBox/Additions/WINNT/Graphics/Wine/wined3d/wined3d_private.h@ 23571

以其他格式下載: