wined3d_private.h@ 22652

Last change on this file since 22652 was 22496, checked in by vboxsync, 15 years ago
crOpenGL: update wine to 1.1.27 and better fix for depthstencil surface refcounting
Property svn:eol-style set to `native`
File size: 106.6 KB

Line
1	/*
2	* Direct3D wine internal private include file
3	*
4	* Copyright 2002-2003 The wine-d3d team
5	* Copyright 2002-2003 Raphael Junqueira
6	* Copyright 2002-2003, 2004 Jason Edmeades
7	* Copyright 2005 Oliver Stieber
8	*
9	* This library is free software; you can redistribute it and/or
10	* modify it under the terms of the GNU Lesser General Public
11	* License as published by the Free Software Foundation; either
12	* version 2.1 of the License, or (at your option) any later version.
13	*
14	* This library is distributed in the hope that it will be useful,
15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17	* Lesser General Public License for more details.
18	*
19	* You should have received a copy of the GNU Lesser General Public
20	* License along with this library; if not, write to the Free Software
21	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22	*/
23
24	/*
25	* 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);
146	void wined3d_rb_realloc(void ptr, size_t size);
147	void wined3d_rb_free(void *ptr);
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];
168	extern const DWORD SavedPixelStates_T[NUM_SAVEDPIXELSTATES_T];
169	extern const DWORD SavedPixelStates_S[NUM_SAVEDPIXELSTATES_S];
170	extern const DWORD SavedVertexStates_R[NUM_SAVEDVERTEXSTATES_R];
171	extern const DWORD SavedVertexStates_T[NUM_SAVEDVERTEXSTATES_T];
172	extern const DWORD SavedVertexStates_S[NUM_SAVEDVERTEXSTATES_S];
173
174	typedef enum _WINELOOKUP {
175	WINELOOKUP_WARPPARAM = 0,
176	MAX_LOOKUPS = 1
177	} WINELOOKUP;
178
179	extern const int minLookup[MAX_LOOKUPS];
180	extern const int maxLookup[MAX_LOOKUPS];
181	extern DWORD *stateLookup[MAX_LOOKUPS];
182
183	struct min_lookup
184	{
185	GLenum mip[WINED3DTEXF_LINEAR + 1];
186	};
187
188	const struct min_lookup minMipLookup[WINED3DTEXF_LINEAR + 1];
189	const struct min_lookup minMipLookup_noFilter[WINED3DTEXF_LINEAR + 1];
190	const GLenum magLookup[WINED3DTEXF_LINEAR + 1];
191	const GLenum magLookup_noFilter[WINED3DTEXF_LINEAR + 1];
192
193	static inline GLenum wined3d_gl_mag_filter(const GLenum mag_lookup[], WINED3DTEXTUREFILTERTYPE mag_filter)
194	{
195	return mag_lookup[mag_filter];
196	}
197
198	static inline GLenum wined3d_gl_min_mip_filter(const struct min_lookup min_mip_lookup[],
199	WINED3DTEXTUREFILTERTYPE min_filter, WINED3DTEXTUREFILTERTYPE mip_filter)
200	{
201	return min_mip_lookup[min_filter].mip[mip_filter];
202	}
203
204	/* float_16_to_32() and float_32_to_16() (see implementation in
205	* surface_base.c) convert 16 bit floats in the FLOAT16 data type
206	* to standard C floats and vice versa. They do not depend on the encoding
207	* of the C float, so they are platform independent, but slow. On x86 and
208	* other IEEE 754 compliant platforms the conversion can be accelerated by
209	* bit shifting the exponent and mantissa. There are also some SSE-based
210	* assembly routines out there.
211	*
212	* See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
213	*/
214	static inline float float_16_to_32(const unsigned short *in) {
215	unsigned long fNaN = 0x7fc00000;
216	unsigned long fNegInf = 0xff800000;
217	unsigned long fInf = 0x7f800000;
218
219	const unsigned short s = ((*in) & 0x8000);
220	const unsigned short e = ((*in) & 0x7C00) >> 10;
221	const unsigned short m = (*in) & 0x3FF;
222	const float sgn = (s ? -1.0f : 1.0f);
223
224	if(e == 0) {
225	if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
226	else return sgn * pow(2, -14.0f) * ((float)m / 1024.0f);
227	} else if(e < 31) {
228	return sgn * pow(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
229	} else {
230	if(m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
231	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
232	}
233	}
234
235	static inline float float_24_to_32(DWORD in)
236	{
237	const float sgn = in & 0x800000 ? -1.0f : 1.0f;
238	const unsigned short e = (in & 0x780000) >> 19;
239	const unsigned short m = in & 0x7ffff;
240	unsigned long fNaN = 0x7fc00000;
241	unsigned long fNegInf = 0xff800000;
242	unsigned long fInf = 0x7f800000;
243
244	if (e == 0)
245	{
246	if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
247	else return sgn * pow(2, -6.0f) * ((float)m / 524288.0f);
248	}
249	else if (e < 15)
250	{
251	return sgn * pow(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
252	}
253	else
254	{
255	if (m == 0) return sgn>0? (float)(&fInf) : (float)(&fNegInf); //sgn / 0.0f; /* +INF / -INF */
256	else return (float)(&fNaN); //0.0f / 0.0f; /* NAN */
257	}
258	}
259
260	/**
261	* Settings
262	*/
263	#define VS_NONE 0
264	#define VS_HW 1
265
266	#define PS_NONE 0
267	#define PS_HW 1
268
269	#define VBO_NONE 0
270	#define VBO_HW 1
271
272	#define NP2_NONE 0
273	#define NP2_REPACK 1
274	#define NP2_NATIVE 2
275
276	#define ORM_BACKBUFFER 0
277	#define ORM_PBUFFER 1
278	#define ORM_FBO 2
279
280	#define SHADER_ARB 1
281	#define SHADER_GLSL 2
282	#define SHADER_ATI 3
283	#define SHADER_NONE 4
284
285	#define RTL_DISABLE -1
286	#define RTL_AUTO 0
287	#define RTL_READDRAW 1
288	#define RTL_READTEX 2
289	#define RTL_TEXDRAW 3
290	#define RTL_TEXTEX 4
291
292	#define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
293	#define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
294
295	/* NOTE: When adding fields to this structure, make sure to update the default
296	* values in wined3d_main.c as well. */
297	typedef struct wined3d_settings_s {
298	/* vertex and pixel shader modes */
299	int vs_mode;
300	int ps_mode;
301	int vbo_mode;
302	/* Ideally, we don't want the user to have to request GLSL. If the hardware supports GLSL,
303	we should use it. However, until it's fully implemented, we'll leave it as a registry
304	setting for developers. */
305	BOOL glslRequested;
306	int offscreen_rendering_mode;
307	int rendertargetlock_mode;
308	unsigned short pci_vendor_id;
309	unsigned short pci_device_id;
310	/* Memory tracking and object counting */
311	unsigned int emulated_textureram;
312	char *logo;
313	int allow_multisampling;
314	} wined3d_settings_t;
315
316	extern wined3d_settings_t wined3d_settings;
317
318	typedef enum _WINED3DSAMPLER_TEXTURE_TYPE
319	{
320	WINED3DSTT_UNKNOWN = 0,
321	WINED3DSTT_1D = 1,
322	WINED3DSTT_2D = 2,
323	WINED3DSTT_CUBE = 3,
324	WINED3DSTT_VOLUME = 4,
325	} WINED3DSAMPLER_TEXTURE_TYPE;
326
327	typedef enum _WINED3DSHADER_PARAM_REGISTER_TYPE
328	{
329	WINED3DSPR_TEMP = 0,
330	WINED3DSPR_INPUT = 1,
331	WINED3DSPR_CONST = 2,
332	WINED3DSPR_ADDR = 3,
333	WINED3DSPR_TEXTURE = 3,
334	WINED3DSPR_RASTOUT = 4,
335	WINED3DSPR_ATTROUT = 5,
336	WINED3DSPR_TEXCRDOUT = 6,
337	WINED3DSPR_OUTPUT = 6,
338	WINED3DSPR_CONSTINT = 7,
339	WINED3DSPR_COLOROUT = 8,
340	WINED3DSPR_DEPTHOUT = 9,
341	WINED3DSPR_SAMPLER = 10,
342	WINED3DSPR_CONST2 = 11,
343	WINED3DSPR_CONST3 = 12,
344	WINED3DSPR_CONST4 = 13,
345	WINED3DSPR_CONSTBOOL = 14,
346	WINED3DSPR_LOOP = 15,
347	WINED3DSPR_TEMPFLOAT16 = 16,
348	WINED3DSPR_MISCTYPE = 17,
349	WINED3DSPR_LABEL = 18,
350	WINED3DSPR_PREDICATE = 19,
351	WINED3DSPR_IMMCONST,
352	WINED3DSPR_CONSTBUFFER,
353	} WINED3DSHADER_PARAM_REGISTER_TYPE;
354
355	enum wined3d_immconst_type
356	{
357	WINED3D_IMMCONST_FLOAT,
358	WINED3D_IMMCONST_FLOAT4,
359	};
360
361	typedef enum _WINED3DVS_RASTOUT_OFFSETS
362	{
363	WINED3DSRO_POSITION = 0,
364	WINED3DSRO_FOG = 1,
365	WINED3DSRO_POINT_SIZE = 2,
366	} WINED3DVS_RASTOUT_OFFSETS;
367
368	#define WINED3DSP_NOSWIZZLE (0 \| (1 << 2) \| (2 << 4) \| (3 << 6))
369
370	typedef enum _WINED3DSHADER_PARAM_SRCMOD_TYPE
371	{
372	WINED3DSPSM_NONE = 0,
373	WINED3DSPSM_NEG = 1,
374	WINED3DSPSM_BIAS = 2,
375	WINED3DSPSM_BIASNEG = 3,
376	WINED3DSPSM_SIGN = 4,
377	WINED3DSPSM_SIGNNEG = 5,
378	WINED3DSPSM_COMP = 6,
379	WINED3DSPSM_X2 = 7,
380	WINED3DSPSM_X2NEG = 8,
381	WINED3DSPSM_DZ = 9,
382	WINED3DSPSM_DW = 10,
383	WINED3DSPSM_ABS = 11,
384	WINED3DSPSM_ABSNEG = 12,
385	WINED3DSPSM_NOT = 13,
386	} WINED3DSHADER_PARAM_SRCMOD_TYPE;
387
388	#define WINED3DSP_WRITEMASK_0 0x1 /* .x r */
389	#define WINED3DSP_WRITEMASK_1 0x2 /* .y g */
390	#define WINED3DSP_WRITEMASK_2 0x4 /* .z b */
391	#define WINED3DSP_WRITEMASK_3 0x8 /* .w a */
392	#define WINED3DSP_WRITEMASK_ALL 0xf /* all */
393
394	typedef enum _WINED3DSHADER_PARAM_DSTMOD_TYPE
395	{
396	WINED3DSPDM_NONE = 0,
397	WINED3DSPDM_SATURATE = 1,
398	WINED3DSPDM_PARTIALPRECISION = 2,
399	WINED3DSPDM_MSAMPCENTROID = 4,
400	} WINED3DSHADER_PARAM_DSTMOD_TYPE;
401
402	typedef enum _WINED3DSHADER_INSTRUCTION_OPCODE_TYPE
403	{
404	WINED3DSIO_NOP = 0,
405	WINED3DSIO_MOV = 1,
406	WINED3DSIO_ADD = 2,
407	WINED3DSIO_SUB = 3,
408	WINED3DSIO_MAD = 4,
409	WINED3DSIO_MUL = 5,
410	WINED3DSIO_RCP = 6,
411	WINED3DSIO_RSQ = 7,
412	WINED3DSIO_DP3 = 8,
413	WINED3DSIO_DP4 = 9,
414	WINED3DSIO_MIN = 10,
415	WINED3DSIO_MAX = 11,
416	WINED3DSIO_SLT = 12,
417	WINED3DSIO_SGE = 13,
418	WINED3DSIO_EXP = 14,
419	WINED3DSIO_LOG = 15,
420	WINED3DSIO_LIT = 16,
421	WINED3DSIO_DST = 17,
422	WINED3DSIO_LRP = 18,
423	WINED3DSIO_FRC = 19,
424	WINED3DSIO_M4x4 = 20,
425	WINED3DSIO_M4x3 = 21,
426	WINED3DSIO_M3x4 = 22,
427	WINED3DSIO_M3x3 = 23,
428	WINED3DSIO_M3x2 = 24,
429	WINED3DSIO_CALL = 25,
430	WINED3DSIO_CALLNZ = 26,
431	WINED3DSIO_LOOP = 27,
432	WINED3DSIO_RET = 28,
433	WINED3DSIO_ENDLOOP = 29,
434	WINED3DSIO_LABEL = 30,
435	WINED3DSIO_DCL = 31,
436	WINED3DSIO_POW = 32,
437	WINED3DSIO_CRS = 33,
438	WINED3DSIO_SGN = 34,
439	WINED3DSIO_ABS = 35,
440	WINED3DSIO_NRM = 36,
441	WINED3DSIO_SINCOS = 37,
442	WINED3DSIO_REP = 38,
443	WINED3DSIO_ENDREP = 39,
444	WINED3DSIO_IF = 40,
445	WINED3DSIO_IFC = 41,
446	WINED3DSIO_ELSE = 42,
447	WINED3DSIO_ENDIF = 43,
448	WINED3DSIO_BREAK = 44,
449	WINED3DSIO_BREAKC = 45,
450	WINED3DSIO_MOVA = 46,
451	WINED3DSIO_DEFB = 47,
452	WINED3DSIO_DEFI = 48,
453
454	WINED3DSIO_TEXCOORD = 64,
455	WINED3DSIO_TEXKILL = 65,
456	WINED3DSIO_TEX = 66,
457	WINED3DSIO_TEXBEM = 67,
458	WINED3DSIO_TEXBEML = 68,
459	WINED3DSIO_TEXREG2AR = 69,
460	WINED3DSIO_TEXREG2GB = 70,
461	WINED3DSIO_TEXM3x2PAD = 71,
462	WINED3DSIO_TEXM3x2TEX = 72,
463	WINED3DSIO_TEXM3x3PAD = 73,
464	WINED3DSIO_TEXM3x3TEX = 74,
465	WINED3DSIO_TEXM3x3DIFF = 75,
466	WINED3DSIO_TEXM3x3SPEC = 76,
467	WINED3DSIO_TEXM3x3VSPEC = 77,
468	WINED3DSIO_EXPP = 78,
469	WINED3DSIO_LOGP = 79,
470	WINED3DSIO_CND = 80,
471	WINED3DSIO_DEF = 81,
472	WINED3DSIO_TEXREG2RGB = 82,
473	WINED3DSIO_TEXDP3TEX = 83,
474	WINED3DSIO_TEXM3x2DEPTH = 84,
475	WINED3DSIO_TEXDP3 = 85,
476	WINED3DSIO_TEXM3x3 = 86,
477	WINED3DSIO_TEXDEPTH = 87,
478	WINED3DSIO_CMP = 88,
479	WINED3DSIO_BEM = 89,
480	WINED3DSIO_DP2ADD = 90,
481	WINED3DSIO_DSX = 91,
482	WINED3DSIO_DSY = 92,
483	WINED3DSIO_TEXLDD = 93,
484	WINED3DSIO_SETP = 94,
485	WINED3DSIO_TEXLDL = 95,
486	WINED3DSIO_BREAKP = 96,
487
488	WINED3DSIO_PHASE = 0xfffd,
489	WINED3DSIO_COMMENT = 0xfffe,
490	WINED3DSIO_END = 0Xffff,
491	} WINED3DSHADER_INSTRUCTION_OPCODE_TYPE;
492
493	/* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
494	#define WINED3DSI_TEXLD_PROJECT 1
495	#define WINED3DSI_TEXLD_BIAS 2
496
497	typedef enum COMPARISON_TYPE
498	{
499	COMPARISON_GT = 1,
500	COMPARISON_EQ = 2,
501	COMPARISON_GE = 3,
502	COMPARISON_LT = 4,
503	COMPARISON_NE = 5,
504	COMPARISON_LE = 6,
505	} COMPARISON_TYPE;
506
507	#define WINED3D_SM1_VS 0xfffe
508	#define WINED3D_SM1_PS 0xffff
509	#define WINED3D_SM4_PS 0x0000
510	#define WINED3D_SM4_VS 0x0001
511	#define WINED3D_SM4_GS 0x0002
512
513	/* Shader version tokens, and shader end tokens */
514	#define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) \| ((major) << 8) \| (minor))
515	#define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) \| ((major) << 8) \| (minor))
516
517	/* Shader backends */
518
519	/* TODO: Make this dynamic, based on shader limits ? */
520	#define MAX_ATTRIBS 16
521	#define MAX_REG_ADDR 1
522	#define MAX_REG_TEMP 32
523	#define MAX_REG_TEXCRD 8
524	#define MAX_REG_INPUT 12
525	#define MAX_REG_OUTPUT 12
526	#define MAX_CONST_I 16
527	#define MAX_CONST_B 16
528
529	/* FIXME: This needs to go up to 2048 for
530	* Shader model 3 according to msdn (and for software shaders) */
531	#define MAX_LABELS 16
532
533	#define SHADER_PGMSIZE 65535
534
535	struct wined3d_shader_buffer
536	{
537	char *buffer;
538	unsigned int bsize;
539	unsigned int lineNo;
540	BOOL newline;
541	};
542
543	enum WINED3D_SHADER_INSTRUCTION_HANDLER
544	{
545	WINED3DSIH_ABS,
546	WINED3DSIH_ADD,
547	WINED3DSIH_BEM,
548	WINED3DSIH_BREAK,
549	WINED3DSIH_BREAKC,
550	WINED3DSIH_BREAKP,
551	WINED3DSIH_CALL,
552	WINED3DSIH_CALLNZ,
553	WINED3DSIH_CMP,
554	WINED3DSIH_CND,
555	WINED3DSIH_CRS,
556	WINED3DSIH_DCL,
557	WINED3DSIH_DEF,
558	WINED3DSIH_DEFB,
559	WINED3DSIH_DEFI,
560	WINED3DSIH_DP2ADD,
561	WINED3DSIH_DP3,
562	WINED3DSIH_DP4,
563	WINED3DSIH_DST,
564	WINED3DSIH_DSX,
565	WINED3DSIH_DSY,
566	WINED3DSIH_ELSE,
567	WINED3DSIH_ENDIF,
568	WINED3DSIH_ENDLOOP,
569	WINED3DSIH_ENDREP,
570	WINED3DSIH_EXP,
571	WINED3DSIH_EXPP,
572	WINED3DSIH_FRC,
573	WINED3DSIH_IF,
574	WINED3DSIH_IFC,
575	WINED3DSIH_LABEL,
576	WINED3DSIH_LIT,
577	WINED3DSIH_LOG,
578	WINED3DSIH_LOGP,
579	WINED3DSIH_LOOP,
580	WINED3DSIH_LRP,
581	WINED3DSIH_M3x2,
582	WINED3DSIH_M3x3,
583	WINED3DSIH_M3x4,
584	WINED3DSIH_M4x3,
585	WINED3DSIH_M4x4,
586	WINED3DSIH_MAD,
587	WINED3DSIH_MAX,
588	WINED3DSIH_MIN,
589	WINED3DSIH_MOV,
590	WINED3DSIH_MOVA,
591	WINED3DSIH_MUL,
592	WINED3DSIH_NOP,
593	WINED3DSIH_NRM,
594	WINED3DSIH_PHASE,
595	WINED3DSIH_POW,
596	WINED3DSIH_RCP,
597	WINED3DSIH_REP,
598	WINED3DSIH_RET,
599	WINED3DSIH_RSQ,
600	WINED3DSIH_SETP,
601	WINED3DSIH_SGE,
602	WINED3DSIH_SGN,
603	WINED3DSIH_SINCOS,
604	WINED3DSIH_SLT,
605	WINED3DSIH_SUB,
606	WINED3DSIH_TEX,
607	WINED3DSIH_TEXBEM,
608	WINED3DSIH_TEXBEML,
609	WINED3DSIH_TEXCOORD,
610	WINED3DSIH_TEXDEPTH,
611	WINED3DSIH_TEXDP3,
612	WINED3DSIH_TEXDP3TEX,
613	WINED3DSIH_TEXKILL,
614	WINED3DSIH_TEXLDD,
615	WINED3DSIH_TEXLDL,
616	WINED3DSIH_TEXM3x2DEPTH,
617	WINED3DSIH_TEXM3x2PAD,
618	WINED3DSIH_TEXM3x2TEX,
619	WINED3DSIH_TEXM3x3,
620	WINED3DSIH_TEXM3x3DIFF,
621	WINED3DSIH_TEXM3x3PAD,
622	WINED3DSIH_TEXM3x3SPEC,
623	WINED3DSIH_TEXM3x3TEX,
624	WINED3DSIH_TEXM3x3VSPEC,
625	WINED3DSIH_TEXREG2AR,
626	WINED3DSIH_TEXREG2GB,
627	WINED3DSIH_TEXREG2RGB,
628	WINED3DSIH_TABLE_SIZE
629	};
630
631	enum wined3d_shader_type
632	{
633	WINED3D_SHADER_TYPE_PIXEL,
634	WINED3D_SHADER_TYPE_VERTEX,
635	WINED3D_SHADER_TYPE_GEOMETRY,
636	};
637
638	struct wined3d_shader_version
639	{
640	enum wined3d_shader_type type;
641	BYTE major;
642	BYTE minor;
643	};
644
645	#define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) \| (minor))
646
647	typedef struct shader_reg_maps
648	{
649	struct wined3d_shader_version shader_version;
650	char texcoord[MAX_REG_TEXCRD]; /* pixel < 3.0 */
651	char temporary[MAX_REG_TEMP]; /* pixel, vertex */
652	char address[MAX_REG_ADDR]; /* vertex */
653	char labels[MAX_LABELS]; /* pixel, vertex */
654	DWORD constf; / pixel, vertex */
655	DWORD texcoord_mask[MAX_REG_TEXCRD]; /* vertex < 3.0 */
656	WORD input_registers; /* max(MAX_REG_INPUT, MAX_ATTRIBS), 16 */
657	WORD output_registers; /* MAX_REG_OUTPUT, 12 */
658	WORD integer_constants; /* MAX_CONST_I, 16 */
659	WORD boolean_constants; /* MAX_CONST_B, 16 */
660	WORD local_int_consts; /* MAX_CONST_I, 16 */
661	WORD local_bool_consts; /* MAX_CONST_B, 16 */
662
663	WINED3DSAMPLER_TEXTURE_TYPE sampler_type[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
664	BOOL bumpmat[MAX_TEXTURES], luminanceparams[MAX_TEXTURES];
665
666	unsigned usesnrm : 1;
667	unsigned vpos : 1;
668	unsigned usesdsx : 1;
669	unsigned usesdsy : 1;
670	unsigned usestexldd : 1;
671	unsigned usesmova : 1;
672	unsigned usesfacing : 1;
673	unsigned usesrelconstF : 1;
674	unsigned fog : 1;
675	unsigned usestexldl : 1;
676	unsigned usesifc : 1;
677	unsigned usescall : 1;
678	unsigned padding : 4;
679
680	/* Whether or not loops are used in this shader, and nesting depth */
681	unsigned loop_depth;
682	unsigned highest_render_target;
683
684	} shader_reg_maps;
685
686	struct wined3d_shader_context
687	{
688	IWineD3DBaseShader *shader;
689	const struct shader_reg_maps *reg_maps;
690	struct wined3d_shader_buffer *buffer;
691	void *backend_data;
692	};
693
694	struct wined3d_shader_register
695	{
696	WINED3DSHADER_PARAM_REGISTER_TYPE type;
697	UINT idx;
698	UINT array_idx;
699	const struct wined3d_shader_src_param *rel_addr;
700	enum wined3d_immconst_type immconst_type;
701	DWORD immconst_data[4];
702	};
703
704	struct wined3d_shader_dst_param
705	{
706	struct wined3d_shader_register reg;
707	DWORD write_mask;
708	DWORD modifiers;
709	DWORD shift;
710	};
711
712	struct wined3d_shader_src_param
713	{
714	struct wined3d_shader_register reg;
715	DWORD swizzle;
716	DWORD modifiers;
717	};
718
719	struct wined3d_shader_instruction
720	{
721	const struct wined3d_shader_context *ctx;
722	enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
723	DWORD flags;
724	BOOL coissue;
725	DWORD predicate;
726	UINT dst_count;
727	const struct wined3d_shader_dst_param *dst;
728	UINT src_count;
729	const struct wined3d_shader_src_param *src;
730	};
731
732	struct wined3d_shader_semantic
733	{
734	WINED3DDECLUSAGE usage;
735	UINT usage_idx;
736	WINED3DSAMPLER_TEXTURE_TYPE sampler_type;
737	struct wined3d_shader_dst_param reg;
738	};
739
740	struct wined3d_shader_attribute
741	{
742	WINED3DDECLUSAGE usage;
743	UINT usage_idx;
744	};
745
746	struct wined3d_shader_frontend
747	{
748	void (shader_init)(const DWORD ptr, const struct wined3d_shader_signature output_signature);
749	void (shader_free)(void data);
750	void (shader_read_header)(void data, const DWORD *ptr, struct wined3d_shader_version shader_version);
751	void (shader_read_opcode)(void data, const DWORD *ptr, struct wined3d_shader_instruction ins, UINT *param_size);
752	void (shader_read_src_param)(void data, const DWORD *ptr, struct wined3d_shader_src_param src_param,
753	struct wined3d_shader_src_param *src_rel_addr);
754	void (shader_read_dst_param)(void data, const DWORD *ptr, struct wined3d_shader_dst_param dst_param,
755	struct wined3d_shader_src_param *dst_rel_addr);
756	void (shader_read_semantic)(const DWORD ptr, struct wined3d_shader_semantic semantic);
757	void (shader_read_comment)(const DWORD ptr, const char *comment);
758	BOOL (shader_is_end)(void data, const DWORD **ptr);
759	};
760
761	extern const struct wined3d_shader_frontend sm1_shader_frontend;
762	extern const struct wined3d_shader_frontend sm4_shader_frontend;
763
764	typedef void (SHADER_HANDLER)(const struct wined3d_shader_instruction );
765
766	struct shader_caps {
767	DWORD VertexShaderVersion;
768	DWORD MaxVertexShaderConst;
769
770	DWORD PixelShaderVersion;
771	float PixelShader1xMaxValue;
772	DWORD MaxPixelShaderConst;
773
774	WINED3DVSHADERCAPS2_0 VS20Caps;
775	WINED3DPSHADERCAPS2_0 PS20Caps;
776
777	DWORD MaxVShaderInstructionsExecuted;
778	DWORD MaxPShaderInstructionsExecuted;
779	DWORD MaxVertexShader30InstructionSlots;
780	DWORD MaxPixelShader30InstructionSlots;
781
782	BOOL VSClipping;
783	};
784
785	enum tex_types
786	{
787	tex_1d = 0,
788	tex_2d = 1,
789	tex_3d = 2,
790	tex_cube = 3,
791	tex_rect = 4,
792	tex_type_count = 5,
793	};
794
795	enum vertexprocessing_mode {
796	fixedfunction,
797	vertexshader,
798	pretransformed
799	};
800
801	#define WINED3D_CONST_NUM_UNUSED ~0U
802
803	enum fogmode {
804	FOG_OFF,
805	FOG_LINEAR,
806	FOG_EXP,
807	FOG_EXP2
808	};
809
810	/* Stateblock dependent parameters which have to be hardcoded
811	* into the shader code
812	*/
813	struct ps_compile_args {
814	struct color_fixup_desc color_fixup[MAX_FRAGMENT_SAMPLERS];
815	enum vertexprocessing_mode vp_mode;
816	enum fogmode fog;
817	/* Projected textures(ps 1.0-1.3) */
818	/* Texture types(2D, Cube, 3D) in ps 1.x */
819	BOOL srgb_correction;
820	WORD np2_fixup;
821	/* Bitmap for NP2 texcoord fixups (16 samplers max currently).
822	D3D9 has a limit of 16 samplers and the fixup is superfluous
823	in D3D10 (unconditional NP2 support mandatory). */
824	};
825
826	enum fog_src_type {
827	VS_FOG_Z = 0,
828	VS_FOG_COORD = 1
829	};
830
831	struct vs_compile_args {
832	WORD fog_src;
833	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
834	};
835
836	struct wined3d_context;
837
838	typedef struct {
839	void (shader_handle_instruction)(const struct wined3d_shader_instruction );
840	void (shader_select)(const struct wined3d_context context, BOOL usePS, BOOL useVS);
841	void (shader_select_depth_blt)(IWineD3DDevice iface, enum tex_types tex_type);
842	void (shader_deselect_depth_blt)(IWineD3DDevice iface);
843	void (shader_update_float_vertex_constants)(IWineD3DDevice iface, UINT start, UINT count);
844	void (shader_update_float_pixel_constants)(IWineD3DDevice iface, UINT start, UINT count);
845	void (shader_load_constants)(const struct wined3d_context context, char usePS, char useVS);
846	void (shader_load_np2fixup_constants)(IWineD3DDevice iface, char usePS, char useVS);
847	void (shader_destroy)(IWineD3DBaseShader iface);
848	HRESULT (shader_alloc_private)(IWineD3DDevice iface);
849	void (shader_free_private)(IWineD3DDevice iface);
850	BOOL (shader_dirtifyable_constants)(IWineD3DDevice iface);
851	void (shader_get_caps)(WINED3DDEVTYPE devtype, const struct wined3d_gl_info gl_info, struct shader_caps *caps);
852	BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
853	void (shader_add_instruction_modifiers)(const struct wined3d_shader_instruction ins);
854	} shader_backend_t;
855
856	extern const shader_backend_t glsl_shader_backend;
857	extern const shader_backend_t arb_program_shader_backend;
858	extern const shader_backend_t none_shader_backend;
859
860	/* X11 locking */
861
862	extern void (* CDECL wine_tsx11_lock_ptr)(void);
863	extern void (* CDECL wine_tsx11_unlock_ptr)(void);
864
865	/* As GLX relies on X, this is needed */
866	extern int num_lock;
867
868	#if 0
869	#define ENTER_GL() ++num_lock; if (num_lock > 1) FIXME("Recursive use of GL lock to: %d\n", num_lock); wine_tsx11_lock_ptr()
870	#define LEAVE_GL() if (num_lock != 1) FIXME("Recursive use of GL lock: %d\n", num_lock); --num_lock; wine_tsx11_unlock_ptr()
871	#else
872	#define ENTER_GL() wine_tsx11_lock_ptr()
873	#define LEAVE_GL() wine_tsx11_unlock_ptr()
874	#endif
875
876	/*****************************************************************************
877	* Defines
878	*/
879
880	/* GL related defines */
881	/* ------------------ */
882	#define GL_SUPPORT(ExtName) (GLINFO_LOCATION.supported[ExtName] != 0)
883	#define GL_LIMITS(ExtName) (GLINFO_LOCATION.max_##ExtName)
884	#define GL_EXTCALL(FuncName) (GLINFO_LOCATION.FuncName)
885	#define GL_VEND(_VendName) (GLINFO_LOCATION.gl_vendor == VENDOR_##_VendName ? TRUE : FALSE)
886
887	#define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xFF)
888	#define D3DCOLOR_B_G(dw) (((dw) >> 8) & 0xFF)
889	#define D3DCOLOR_B_B(dw) (((dw) >> 0) & 0xFF)
890	#define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xFF)
891
892	#define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xFF)) / 255.0f)
893	#define D3DCOLOR_G(dw) (((float) (((dw) >> 8) & 0xFF)) / 255.0f)
894	#define D3DCOLOR_B(dw) (((float) (((dw) >> 0) & 0xFF)) / 255.0f)
895	#define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xFF)) / 255.0f)
896
897	#define D3DCOLORTOGLFLOAT4(dw, vec) do { \
898	(vec)[0] = D3DCOLOR_R(dw); \
899	(vec)[1] = D3DCOLOR_G(dw); \
900	(vec)[2] = D3DCOLOR_B(dw); \
901	(vec)[3] = D3DCOLOR_A(dw); \
902	} while(0)
903
904	/* DirectX Device Limits */
905	/* --------------------- */
906	#define MAX_MIP_LEVELS 32 /* Maximum number of mipmap levels. */
907	#define MAX_STREAMS 16 /* Maximum possible streams - used for fixed size arrays
908	See MaxStreams in MSDN under GetDeviceCaps */
909	#define HIGHEST_TRANSFORMSTATE WINED3DTS_WORLDMATRIX(255) /* Highest value in WINED3DTRANSFORMSTATETYPE */
910
911	/* Checking of API calls */
912	/* --------------------- */
913	#ifndef WINE_NO_DEBUG_MSGS
914	#define checkGLcall(A) \
915	do { \
916	GLint err; \
917	if(!__WINE_IS_DEBUG_ON(_FIXME, __wine_dbch___default)) break; \
918	err = glGetError(); \
919	if (err == GL_NO_ERROR) { \
920	TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__); \
921	\
922	} else do { \
923	FIXME(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n", \
924	debug_glerror(err), err, A, __FILE__, __LINE__); \
925	err = glGetError(); \
926	} while (err != GL_NO_ERROR); \
927	} while(0)
928	#else
929	#define checkGLcall(A) do {} while(0)
930	#endif
931
932	/* Trace routines / diagnostics */
933	/* ---------------------------- */
934
935	/* Dump out a matrix and copy it */
936	#define conv_mat(mat,gl_mat) \
937	do { \
938	TRACE("%f %f %f %f\n", (mat)->u.s._11, (mat)->u.s._12, (mat)->u.s._13, (mat)->u.s._14); \
939	TRACE("%f %f %f %f\n", (mat)->u.s._21, (mat)->u.s._22, (mat)->u.s._23, (mat)->u.s._24); \
940	TRACE("%f %f %f %f\n", (mat)->u.s._31, (mat)->u.s._32, (mat)->u.s._33, (mat)->u.s._34); \
941	TRACE("%f %f %f %f\n", (mat)->u.s._41, (mat)->u.s._42, (mat)->u.s._43, (mat)->u.s._44); \
942	memcpy(gl_mat, (mat), 16 * sizeof(float)); \
943	} while (0)
944
945	/* Macro to dump out the current state of the light chain */
946	#define DUMP_LIGHT_CHAIN() \
947	do { \
948	PLIGHTINFOEL *el = This->stateBlock->lights;\
949	while (el) { \
950	TRACE("Light %p (glIndex %ld, d3dIndex %ld, enabled %d)\n", el, el->glIndex, el->OriginalIndex, el->lightEnabled);\
951	el = el->next; \
952	} \
953	} while(0)
954
955	/* Trace vector and strided data information */
956	#define TRACE_VECTOR(name) TRACE( #name "=(%f, %f, %f, %f)\n", name.x, name.y, name.z, name.w);
957	#define TRACE_STRIDED(si, name) TRACE( #name "=(data:%p, stride:%d, format:%#x, vbo %d, stream %u)\n", \
958	si->elements[name].data, si->elements[name].stride, si->elements[name].format_desc->format, \
959	si->elements[name].buffer_object, si->elements[name].stream_idx);
960
961	/* Defines used for optimizations */
962
963	/* Only reapply what is necessary */
964	#define REAPPLY_ALPHAOP 0x0001
965	#define REAPPLY_ALL 0xFFFF
966
967	/* Advance declaration of structures to satisfy compiler */
968	typedef struct IWineD3DStateBlockImpl IWineD3DStateBlockImpl;
969	typedef struct IWineD3DSurfaceImpl IWineD3DSurfaceImpl;
970	typedef struct IWineD3DPaletteImpl IWineD3DPaletteImpl;
971	typedef struct IWineD3DDeviceImpl IWineD3DDeviceImpl;
972
973	/* Global variables */
974	extern const float identity[16];
975
976	/*****************************************************************************
977	* Compilable extra diagnostics
978	*/
979
980	/* Trace information per-vertex: (extremely high amount of trace) */
981	#if 0 /* NOTE: Must be 0 in cvs */
982	# define VTRACE(A) TRACE A
983	#else
984	# define VTRACE(A)
985	#endif
986
987	/* TODO: Confirm each of these works when wined3d move completed */
988	#if 0 /* NOTE: Must be 0 in cvs */
989	/* To avoid having to get gigabytes of trace, the following can be compiled in, and at the start
990	of each frame, a check is made for the existence of C:\D3DTRACE, and if it exists d3d trace
991	is enabled, and if it doesn't exist it is disabled. */
992	# define FRAME_DEBUGGING
993	/* Adding in the SINGLE_FRAME_DEBUGGING gives a trace of just what makes up a single frame, before
994	the file is deleted */
995	# if 1 /* NOTE: Must be 1 in cvs, as this is mostly more useful than a trace from program start */
996	# define SINGLE_FRAME_DEBUGGING
997	# endif
998	/* The following, when enabled, lets you see the makeup of the frame, by drawprimitive calls.
999	It can only be enabled when FRAME_DEBUGGING is also enabled
1000	The contents of the back buffer are written into /tmp/backbuffer_* after each primitive
1001	array is drawn. */
1002	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
1003	# define SHOW_FRAME_MAKEUP 1
1004	# endif
1005	/* The following, when enabled, lets you see the makeup of the all the textures used during each
1006	of the drawprimitive calls. It can only be enabled when SHOW_FRAME_MAKEUP is also enabled.
1007	The contents of the textures assigned to each stage are written into
1008	/tmp/texture__<Stage>.ppm after each primitive array is drawn. /
1009	# if 0 /* NOTE: Must be 0 in cvs, as this give a lot of ppm files when compiled in */
1010	# define SHOW_TEXTURE_MAKEUP 0
1011	# endif
1012	extern BOOL isOn;
1013	extern BOOL isDumpingFrames;
1014	extern LONG primCounter;
1015	#endif
1016
1017	enum wined3d_ffp_idx
1018	{
1019	WINED3D_FFP_POSITION = 0,
1020	WINED3D_FFP_BLENDWEIGHT = 1,
1021	WINED3D_FFP_BLENDINDICES = 2,
1022	WINED3D_FFP_NORMAL = 3,
1023	WINED3D_FFP_PSIZE = 4,
1024	WINED3D_FFP_DIFFUSE = 5,
1025	WINED3D_FFP_SPECULAR = 6,
1026	WINED3D_FFP_TEXCOORD0 = 7,
1027	WINED3D_FFP_TEXCOORD1 = 8,
1028	WINED3D_FFP_TEXCOORD2 = 9,
1029	WINED3D_FFP_TEXCOORD3 = 10,
1030	WINED3D_FFP_TEXCOORD4 = 11,
1031	WINED3D_FFP_TEXCOORD5 = 12,
1032	WINED3D_FFP_TEXCOORD6 = 13,
1033	WINED3D_FFP_TEXCOORD7 = 14,
1034	};
1035
1036	enum wined3d_ffp_emit_idx
1037	{
1038	WINED3D_FFP_EMIT_FLOAT1 = 0,
1039	WINED3D_FFP_EMIT_FLOAT2 = 1,
1040	WINED3D_FFP_EMIT_FLOAT3 = 2,
1041	WINED3D_FFP_EMIT_FLOAT4 = 3,
1042	WINED3D_FFP_EMIT_D3DCOLOR = 4,
1043	WINED3D_FFP_EMIT_UBYTE4 = 5,
1044	WINED3D_FFP_EMIT_SHORT2 = 6,
1045	WINED3D_FFP_EMIT_SHORT4 = 7,
1046	WINED3D_FFP_EMIT_UBYTE4N = 8,
1047	WINED3D_FFP_EMIT_SHORT2N = 9,
1048	WINED3D_FFP_EMIT_SHORT4N = 10,
1049	WINED3D_FFP_EMIT_USHORT2N = 11,
1050	WINED3D_FFP_EMIT_USHORT4N = 12,
1051	WINED3D_FFP_EMIT_UDEC3 = 13,
1052	WINED3D_FFP_EMIT_DEC3N = 14,
1053	WINED3D_FFP_EMIT_FLOAT16_2 = 15,
1054	WINED3D_FFP_EMIT_FLOAT16_4 = 16,
1055	WINED3D_FFP_EMIT_COUNT = 17
1056	};
1057
1058	struct wined3d_stream_info_element
1059	{
1060	const struct GlPixelFormatDesc *format_desc;
1061	GLsizei stride;
1062	const BYTE *data;
1063	UINT stream_idx;
1064	GLuint buffer_object;
1065	};
1066
1067	struct wined3d_stream_info
1068	{
1069	struct wined3d_stream_info_element elements[MAX_ATTRIBS];
1070	BOOL position_transformed;
1071	WORD swizzle_map; /* MAX_ATTRIBS, 16 */
1072	WORD use_map; /* MAX_ATTRIBS, 16 */
1073	};
1074
1075	/*****************************************************************************
1076	* Prototypes
1077	*/
1078
1079	/* Routine common to the draw primitive and draw indexed primitive routines */
1080	void drawPrimitive(IWineD3DDevice *iface, UINT index_count, UINT numberOfVertices,
1081	UINT start_idx, UINT idxBytes, const void *idxData, UINT minIndex);
1082	DWORD get_flexible_vertex_size(DWORD d3dvtVertexType);
1083
1084	typedef void (WINE_GLAPI glAttribFunc)(const void data);
1085	typedef void (WINE_GLAPI glMultiTexCoordFunc)(GLenum unit, const void data);
1086	extern glAttribFunc position_funcs[WINED3D_FFP_EMIT_COUNT];
1087	extern glAttribFunc diffuse_funcs[WINED3D_FFP_EMIT_COUNT];
1088	extern glAttribFunc specular_func_3ubv;
1089	extern glAttribFunc specular_funcs[WINED3D_FFP_EMIT_COUNT];
1090	extern glAttribFunc normal_funcs[WINED3D_FFP_EMIT_COUNT];
1091	extern glMultiTexCoordFunc multi_texcoord_funcs[WINED3D_FFP_EMIT_COUNT];
1092
1093	#define eps 1e-8
1094
1095	#define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1096	(((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1097
1098	/* Routines and structures related to state management */
1099
1100	#define STATE_RENDER(a) (a)
1101	#define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1102
1103	#define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1104	#define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1105
1106	/* + 1 because samplers start with 0 */
1107	#define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1108	#define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1109
1110	#define STATE_PIXELSHADER (STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1) + 1)
1111	#define STATE_IS_PIXELSHADER(a) ((a) == STATE_PIXELSHADER)
1112
1113	#define STATE_TRANSFORM(a) (STATE_PIXELSHADER + (a))
1114	#define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)))
1115
1116	#define STATE_STREAMSRC (STATE_TRANSFORM(WINED3DTS_WORLDMATRIX(255)) + 1)
1117	#define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1118	#define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1119	#define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1120
1121	#define STATE_VDECL (STATE_INDEXBUFFER + 1)
1122	#define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1123
1124	#define STATE_VSHADER (STATE_VDECL + 1)
1125	#define STATE_IS_VSHADER(a) ((a) == STATE_VSHADER)
1126
1127	#define STATE_VIEWPORT (STATE_VSHADER + 1)
1128	#define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1129
1130	#define STATE_VERTEXSHADERCONSTANT (STATE_VIEWPORT + 1)
1131	#define STATE_PIXELSHADERCONSTANT (STATE_VERTEXSHADERCONSTANT + 1)
1132	#define STATE_IS_VERTEXSHADERCONSTANT(a) ((a) == STATE_VERTEXSHADERCONSTANT)
1133	#define STATE_IS_PIXELSHADERCONSTANT(a) ((a) == STATE_PIXELSHADERCONSTANT)
1134
1135	#define STATE_ACTIVELIGHT(a) (STATE_PIXELSHADERCONSTANT + (a) + 1)
1136	#define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1137
1138	#define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1139	#define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1140
1141	#define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1142	#define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1143
1144	#define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1145
1146	#define STATE_FRONTFACE (STATE_MATERIAL + 1)
1147
1148	#define STATE_HIGHEST (STATE_FRONTFACE)
1149
1150	enum fogsource {
1151	FOGSOURCE_FFP,
1152	FOGSOURCE_VS,
1153	FOGSOURCE_COORD,
1154	};
1155
1156	#define WINED3D_MAX_FBO_ENTRIES 64
1157
1158	struct wined3d_occlusion_query
1159	{
1160	struct list entry;
1161	GLuint id;
1162	struct wined3d_context *context;
1163	};
1164
1165	struct wined3d_event_query
1166	{
1167	struct list entry;
1168	GLuint id;
1169	struct wined3d_context *context;
1170	};
1171
1172	struct wined3d_context
1173	{
1174	const struct wined3d_gl_info *gl_info;
1175	/* State dirtification
1176	* dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1177	* 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1178	* 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
1179	* only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1180	*/
1181	DWORD dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1182	DWORD numDirtyEntries;
1183	DWORD isStateDirty[STATE_HIGHEST/32 + 1]; /* Bitmap to find out quickly if a state is dirty */
1184
1185	IWineD3DSurface *surface;
1186	IWineD3DSurface *current_rt;
1187	DWORD tid; /* Thread ID which owns this context at the moment */
1188
1189	/* Stores some information about the context state for optimization */
1190	WORD render_offscreen : 1;
1191	WORD draw_buffer_dirty : 1;
1192	WORD last_was_rhw : 1; /* true iff last draw_primitive was in xyzrhw mode */
1193	WORD last_was_pshader : 1;
1194	WORD last_was_vshader : 1;
1195	WORD namedArraysLoaded : 1;
1196	WORD numberedArraysLoaded : 1;
1197	WORD last_was_blit : 1;
1198	WORD last_was_ckey : 1;
1199	WORD fog_coord : 1;
1200	WORD isPBuffer : 1;
1201	WORD fog_enabled : 1;
1202	WORD num_untracked_materials : 2; /* Max value 2 */
1203	WORD current : 1;
1204	WORD destroyed : 1;
1205	BYTE texShaderBumpMap; /* MAX_TEXTURES, 8 */
1206	BYTE lastWasPow2Texture; /* MAX_TEXTURES, 8 */
1207	DWORD numbered_array_mask;
1208	GLenum tracking_parm; /* Which source is tracking current colour */
1209	GLenum untracked_materials[2];
1210	UINT blit_w, blit_h;
1211	enum fogsource fog_source;
1212
1213	char vshader_const_dirty, pshader_const_dirty;
1214
1215	/* The actual opengl context */
1216	HGLRC glCtx;
1217	HWND win_handle;
1218	HDC hdc;
1219	HPBUFFERARB pbuffer;
1220	GLint aux_buffers;
1221
1222	/* FBOs */
1223	UINT fbo_entry_count;
1224	struct list fbo_list;
1225	struct fbo_entry *current_fbo;
1226	GLuint src_fbo;
1227	GLuint dst_fbo;
1228	GLuint fbo_read_binding;
1229	GLuint fbo_draw_binding;
1230
1231	/* Queries */
1232	GLuint *free_occlusion_queries;
1233	UINT free_occlusion_query_size;
1234	UINT free_occlusion_query_count;
1235	struct list occlusion_queries;
1236
1237	GLuint *free_event_queries;
1238	UINT free_event_query_size;
1239	UINT free_event_query_count;
1240	struct list event_queries;
1241
1242	/* Extension emulation */
1243	GLint gl_fog_source;
1244	GLfloat fog_coord_value;
1245	GLfloat color[4], fogstart, fogend, fogcolor[4];
1246	GLuint dummy_arbfp_prog;
1247	};
1248
1249	typedef void (APPLYSTATEFUNC)(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context *ctx);
1250
1251	struct StateEntry
1252	{
1253	DWORD representative;
1254	APPLYSTATEFUNC apply;
1255	};
1256
1257	struct StateEntryTemplate
1258	{
1259	DWORD state;
1260	struct StateEntry content;
1261	GL_SupportedExt extension;
1262	};
1263
1264	struct fragment_caps
1265	{
1266	DWORD PrimitiveMiscCaps;
1267	DWORD TextureOpCaps;
1268	DWORD MaxTextureBlendStages;
1269	DWORD MaxSimultaneousTextures;
1270	};
1271
1272	struct fragment_pipeline
1273	{
1274	void (enable_extension)(IWineD3DDevice iface, BOOL enable);
1275	void (get_caps)(WINED3DDEVTYPE devtype, const struct wined3d_gl_info gl_info, struct fragment_caps *caps);
1276	HRESULT (alloc_private)(IWineD3DDevice iface);
1277	void (free_private)(IWineD3DDevice iface);
1278	BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1279	const struct StateEntryTemplate *states;
1280	BOOL ffp_proj_control;
1281	};
1282
1283	extern const struct StateEntryTemplate misc_state_template[];
1284	extern const struct StateEntryTemplate ffp_vertexstate_template[];
1285	extern const struct fragment_pipeline ffp_fragment_pipeline;
1286	extern const struct fragment_pipeline atifs_fragment_pipeline;
1287	extern const struct fragment_pipeline arbfp_fragment_pipeline;
1288	extern const struct fragment_pipeline nvts_fragment_pipeline;
1289	extern const struct fragment_pipeline nvrc_fragment_pipeline;
1290
1291	/* "Base" state table */
1292	HRESULT compile_state_table(struct StateEntry StateTable, APPLYSTATEFUNC *dev_multistate_funcs,
1293	const struct wined3d_gl_info gl_info, const struct StateEntryTemplate vertex,
1294	const struct fragment_pipeline fragment, const struct StateEntryTemplate misc);
1295
1296	/* Shaders for color conversions in blits */
1297	struct blit_shader
1298	{
1299	HRESULT (alloc_private)(IWineD3DDevice iface);
1300	void (free_private)(IWineD3DDevice iface);
1301	HRESULT (set_shader)(IWineD3DDevice iface, const struct GlPixelFormatDesc *format_desc,
1302	GLenum textype, UINT width, UINT height);
1303	void (unset_shader)(IWineD3DDevice iface);
1304	BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1305	};
1306
1307	extern const struct blit_shader ffp_blit;
1308	extern const struct blit_shader arbfp_blit;
1309
1310	typedef enum ContextUsage {
1311	CTXUSAGE_RESOURCELOAD = 1, /* Only loads textures: No State is applied */
1312	CTXUSAGE_DRAWPRIM = 2, /* OpenGL states are set up for blitting DirectDraw surfaces */
1313	CTXUSAGE_BLIT = 3, /* OpenGL states are set up 3D drawing */
1314	CTXUSAGE_CLEAR = 4, /* Drawable and states are set up for clearing */
1315	} ContextUsage;
1316
1317	struct wined3d_context ActivateContext(IWineD3DDeviceImpl This, IWineD3DSurface *target, enum ContextUsage usage);
1318	struct wined3d_context CreateContext(IWineD3DDeviceImpl This, IWineD3DSurfaceImpl *target, HWND win,
1319	BOOL create_pbuffer, const WINED3DPRESENT_PARAMETERS *pPresentParms);
1320	void DestroyContext(IWineD3DDeviceImpl This, struct wined3d_context context);
1321	void context_alloc_event_query(struct wined3d_context context, struct wined3d_event_query query);
1322	void context_alloc_occlusion_query(struct wined3d_context context, struct wined3d_occlusion_query query);
1323	void context_resource_released(IWineD3DDevice iface, IWineD3DResource resource, WINED3DRESOURCETYPE type);
1324	void context_bind_fbo(struct wined3d_context context, GLenum target, GLuint fbo);
1325	void context_attach_depth_stencil_fbo(struct wined3d_context *context,
1326	GLenum fbo_target, IWineD3DSurface *depth_stencil, BOOL use_render_buffer);
1327	void context_attach_surface_fbo(const struct wined3d_context *context,
1328	GLenum fbo_target, DWORD idx, IWineD3DSurface *surface);
1329	void context_free_event_query(struct wined3d_event_query *query);
1330	void context_free_occlusion_query(struct wined3d_occlusion_query *query);
1331	struct wined3d_context *context_get_current(void);
1332	DWORD context_get_tls_idx(void);
1333	BOOL context_set_current(struct wined3d_context *ctx);
1334	void context_set_tls_idx(DWORD idx);
1335
1336	void delete_opengl_contexts(IWineD3DDevice iface, IWineD3DSwapChain swapchain);
1337	HRESULT create_primary_opengl_context(IWineD3DDevice iface, IWineD3DSwapChain swapchain);
1338
1339	/* Macros for doing basic GPU detection based on opengl capabilities */
1340	#define WINE_D3D6_CAPABLE(gl_info) (gl_info->supported[ARB_MULTITEXTURE])
1341	#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])
1342	#define WINE_D3D8_CAPABLE(gl_info) WINE_D3D7_CAPABLE(gl_info) && (gl_info->supported[ARB_MULTISAMPLE] && gl_info->supported[ARB_TEXTURE_BORDER_CLAMP])
1343	#define WINE_D3D9_CAPABLE(gl_info) WINE_D3D8_CAPABLE(gl_info) && (gl_info->supported[ARB_FRAGMENT_PROGRAM] && gl_info->supported[ARB_VERTEX_SHADER])
1344
1345	/* Default callbacks for implicit object destruction */
1346	extern ULONG WINAPI D3DCB_DefaultDestroySurface(IWineD3DSurface *pSurface);
1347
1348	extern ULONG WINAPI D3DCB_DefaultDestroyVolume(IWineD3DVolume *pSurface);
1349
1350	/*****************************************************************************
1351	* Internal representation of a light
1352	*/
1353	typedef struct PLIGHTINFOEL PLIGHTINFOEL;
1354	struct PLIGHTINFOEL {
1355	WINED3DLIGHT OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1356	DWORD OriginalIndex;
1357	LONG glIndex;
1358	BOOL changed;
1359	BOOL enabledChanged;
1360	BOOL enabled;
1361
1362	/* Converted parms to speed up swapping lights */
1363	float lightPosn[4];
1364	float lightDirn[4];
1365	float exponent;
1366	float cutoff;
1367
1368	struct list entry;
1369	};
1370
1371	/* The default light parameters */
1372	extern const WINED3DLIGHT WINED3D_default_light;
1373
1374	typedef struct WineD3D_PixelFormat
1375	{
1376	int iPixelFormat; /* WGL pixel format */
1377	int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1378	int redSize, greenSize, blueSize, alphaSize;
1379	int depthSize, stencilSize;
1380	BOOL windowDrawable;
1381	BOOL pbufferDrawable;
1382	BOOL doubleBuffer;
1383	int auxBuffers;
1384	int numSamples;
1385	} WineD3D_PixelFormat;
1386
1387	/* The adapter structure */
1388	struct WineD3DAdapter
1389	{
1390	UINT num;
1391	BOOL opengl;
1392	POINT monitorPoint;
1393	struct wined3d_gl_info gl_info;
1394	const char *driver;
1395	const char *description;
1396	WCHAR DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1397	int nCfgs;
1398	WineD3D_PixelFormat *cfgs;
1399	BOOL brokenStencil; /* Set on cards which only offer mixed depth+stencil */
1400	unsigned int TextureRam; /* Amount of texture memory both video ram + AGP/TurboCache/HyperMemory/.. */
1401	unsigned int UsedTextureRam;
1402	};
1403
1404	extern BOOL initPixelFormats(struct wined3d_gl_info *gl_info);
1405	BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info);
1406	extern long WineD3DAdapterChangeGLRam(IWineD3DDeviceImpl *D3DDevice, long glram);
1407	extern void add_gl_compat_wrappers(struct wined3d_gl_info *gl_info);
1408
1409	/*****************************************************************************
1410	* High order patch management
1411	*/
1412	struct WineD3DRectPatch
1413	{
1414	UINT Handle;
1415	float *mem;
1416	WineDirect3DVertexStridedData strided;
1417	WINED3DRECTPATCH_INFO RectPatchInfo;
1418	float numSegs[4];
1419	char has_normals, has_texcoords;
1420	struct list entry;
1421	};
1422
1423	HRESULT tesselate_rectpatch(IWineD3DDeviceImpl This, struct WineD3DRectPatch patch);
1424
1425	enum projection_types
1426	{
1427	proj_none = 0,
1428	proj_count3 = 1,
1429	proj_count4 = 2
1430	};
1431
1432	enum dst_arg
1433	{
1434	resultreg = 0,
1435	tempreg = 1
1436	};
1437
1438	/*****************************************************************************
1439	* Fixed function pipeline replacements
1440	*/
1441	#define ARG_UNUSED 0xff
1442
1443	struct texture_stage_op
1444	{
1445	unsigned cop : 8;
1446	unsigned carg1 : 8;
1447	unsigned carg2 : 8;
1448	unsigned carg0 : 8;
1449
1450	unsigned aop : 8;
1451	unsigned aarg1 : 8;
1452	unsigned aarg2 : 8;
1453	unsigned aarg0 : 8;
1454
1455	struct color_fixup_desc color_fixup;
1456	unsigned tex_type : 3;
1457	unsigned dst : 1;
1458	unsigned projected : 2;
1459	unsigned padding : 10;
1460	};
1461
1462	struct ffp_frag_settings {
1463	struct texture_stage_op op[MAX_TEXTURES];
1464	enum fogmode fog;
1465	/* Use shorts instead of chars to get dword alignment */
1466	unsigned short sRGB_write;
1467	unsigned short emul_clipplanes;
1468	};
1469
1470	struct ffp_frag_desc
1471	{
1472	struct wine_rb_entry entry;
1473	struct ffp_frag_settings settings;
1474	};
1475
1476	extern const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions;
1477
1478	void gen_ffp_frag_op(IWineD3DStateBlockImpl stateblock, struct ffp_frag_settings settings, BOOL ignore_textype);
1479	const struct ffp_frag_desc find_ffp_frag_shader(const struct wine_rb_tree fragment_shaders,
1480	const struct ffp_frag_settings *settings);
1481	void add_ffp_frag_shader(struct wine_rb_tree shaders, struct ffp_frag_desc desc);
1482
1483	/*****************************************************************************
1484	* IWineD3D implementation structure
1485	*/
1486	typedef struct IWineD3DImpl
1487	{
1488	/* IUnknown fields */
1489	const IWineD3DVtbl *lpVtbl;
1490	LONG ref; /* Note: Ref counting not required */
1491
1492	/* WineD3D Information */
1493	IUnknown *parent;
1494	UINT dxVersion;
1495
1496	UINT adapter_count;
1497	struct WineD3DAdapter adapters[1];
1498	} IWineD3DImpl;
1499
1500	extern const IWineD3DVtbl IWineD3D_Vtbl;
1501
1502	BOOL InitAdapters(IWineD3DImpl *This);
1503
1504	/* A helper function that dumps a resource list */
1505	void dumpResources(struct list *list);
1506
1507	/*****************************************************************************
1508	* IWineD3DDevice implementation structure
1509	*/
1510	#define WINED3D_UNMAPPED_STAGE ~0U
1511
1512	/* Multithreaded flag. Removed from the public header to signal that IWineD3D::CreateDevice ignores it */
1513	#define WINED3DCREATE_MULTITHREADED 0x00000004
1514
1515	struct IWineD3DDeviceImpl
1516	{
1517	/* IUnknown fields */
1518	const IWineD3DDeviceVtbl *lpVtbl;
1519	LONG ref; /* Note: Ref counting not required */
1520
1521	/* WineD3D Information */
1522	IUnknown *parent;
1523	IWineD3DDeviceParent *device_parent;
1524	IWineD3D *wineD3D;
1525	struct WineD3DAdapter *adapter;
1526
1527	/* Window styles to restore when switching fullscreen mode */
1528	LONG style;
1529	LONG exStyle;
1530
1531	/* X and GL Information */
1532	GLint maxConcurrentLights;
1533	GLenum offscreenBuffer;
1534
1535	/* Selected capabilities */
1536	int vs_selected_mode;
1537	int ps_selected_mode;
1538	const shader_backend_t *shader_backend;
1539	void *shader_priv;
1540	void *fragment_priv;
1541	void *blit_priv;
1542	struct StateEntry StateTable[STATE_HIGHEST + 1];
1543	/* Array of functions for states which are handled by more than one pipeline part */
1544	APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
1545	const struct fragment_pipeline *frag_pipe;
1546	const struct blit_shader *blitter;
1547
1548	unsigned int max_ffp_textures, max_ffp_texture_stages;
1549	DWORD d3d_vshader_constantF, d3d_pshader_constantF; /* Advertised d3d caps, not GL ones */
1550	DWORD vs_clipping;
1551
1552	WORD view_ident : 1; /* true iff view matrix is identity */
1553	WORD untransformed : 1;
1554	WORD vertexBlendUsed : 1; /* To avoid needless setting of the blend matrices */
1555	WORD isRecordingState : 1;
1556	WORD isInDraw : 1;
1557	WORD bCursorVisible : 1;
1558	WORD haveHardwareCursor : 1;
1559	WORD d3d_initialized : 1;
1560	WORD inScene : 1; /* A flag to check for proper BeginScene / EndScene call pairs */
1561	WORD softwareVertexProcessing : 1; /* process vertex shaders using software or hardware */
1562	WORD useDrawStridedSlow : 1;
1563	WORD instancedDraw : 1;
1564	WORD padding : 4;
1565
1566	BYTE fixed_function_usage_map; /* MAX_TEXTURES, 8 */
1567
1568	#define DDRAW_PITCH_ALIGNMENT 8
1569	#define D3D8_PITCH_ALIGNMENT 4
1570	unsigned char surface_alignment; /* Line Alignment of surfaces */
1571
1572	/* State block related */
1573	IWineD3DStateBlockImpl *stateBlock;
1574	IWineD3DStateBlockImpl *updateStateBlock;
1575
1576	/* Internal use fields */
1577	WINED3DDEVICE_CREATION_PARAMETERS createParms;
1578	UINT adapterNo;
1579	WINED3DDEVTYPE devType;
1580
1581	IWineD3DSwapChain **swapchains;
1582	UINT NumberOfSwapChains;
1583
1584	struct list resources; /* a linked list to track resources created by the device */
1585	struct list shaders; /* a linked list to track shaders (pixel and vertex) */
1586	unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
1587
1588	/* Render Target Support */
1589	IWineD3DSurface **render_targets;
1590	IWineD3DSurface *auto_depth_stencil_buffer;
1591	IWineD3DSurface *stencilBufferTarget;
1592
1593	/* palettes texture management */
1594	UINT NumberOfPalettes;
1595	PALETTEENTRY **palettes;
1596	UINT currentPalette;
1597	UINT paletteConversionShader;
1598
1599	/* For rendering to a texture using glCopyTexImage */
1600	GLenum *draw_buffers;
1601	GLuint depth_blt_texture;
1602	GLuint depth_blt_rb;
1603	UINT depth_blt_rb_w;
1604	UINT depth_blt_rb_h;
1605
1606	/* Cursor management */
1607	UINT xHotSpot;
1608	UINT yHotSpot;
1609	UINT xScreenSpace;
1610	UINT yScreenSpace;
1611	UINT cursorWidth, cursorHeight;
1612	GLuint cursorTexture;
1613	HCURSOR hardwareCursor;
1614
1615	/* The Wine logo surface */
1616	IWineD3DSurface *logo_surface;
1617
1618	/* Textures for when no other textures are mapped */
1619	UINT dummyTextureName[MAX_TEXTURES];
1620
1621	/* Device state management */
1622	HRESULT state;
1623
1624	/* DirectDraw stuff */
1625	DWORD ddraw_width, ddraw_height;
1626	WINED3DFORMAT ddraw_format;
1627
1628	/* Final position fixup constant */
1629	float posFixup[4];
1630
1631	/* With register combiners we can skip junk texture stages */
1632	DWORD texUnitMap[MAX_COMBINED_SAMPLERS];
1633	DWORD rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1634
1635	/* Stream source management */
1636	struct wined3d_stream_info strided_streams;
1637	const WineDirect3DVertexStridedData *up_strided;
1638
1639	/* Context management */
1640	struct wined3d_context **contexts;
1641	UINT numContexts;
1642	struct wined3d_context pbufferContext; / The context that has a pbuffer as drawable */
1643	DWORD pbufferWidth, pbufferHeight; /* Size of the buffer drawable */
1644
1645	/* High level patch management */
1646	#define PATCHMAP_SIZE 43
1647	#define PATCHMAP_HASHFUNC(x) ((x) % PATCHMAP_SIZE) /* Primitive and simple function */
1648	struct list patches[PATCHMAP_SIZE];
1649	struct WineD3DRectPatch *currentPatch;
1650	};
1651
1652	extern const IWineD3DDeviceVtbl IWineD3DDevice_Vtbl;
1653
1654	void device_resource_add(IWineD3DDeviceImpl This, IWineD3DResource resource);
1655	void device_resource_released(IWineD3DDeviceImpl This, IWineD3DResource resource);
1656	void device_stream_info_from_declaration(IWineD3DDeviceImpl *This,
1657	BOOL use_vshader, struct wined3d_stream_info stream_info, BOOL fixup);
1658	void device_stream_info_from_strided(IWineD3DDeviceImpl *This,
1659	const struct WineDirect3DVertexStridedData strided, struct wined3d_stream_info stream_info);
1660	HRESULT IWineD3DDeviceImpl_ClearSurface(IWineD3DDeviceImpl This, IWineD3DSurfaceImpl target, DWORD Count,
1661	CONST WINED3DRECT* pRects, DWORD Flags, WINED3DCOLOR Color,
1662	float Z, DWORD Stencil);
1663	void IWineD3DDeviceImpl_FindTexUnitMap(IWineD3DDeviceImpl *This);
1664	void IWineD3DDeviceImpl_MarkStateDirty(IWineD3DDeviceImpl *This, DWORD state);
1665	static inline BOOL isStateDirty(struct wined3d_context *context, DWORD state)
1666	{
1667	DWORD idx = state >> 5;
1668	BYTE shift = state & 0x1f;
1669	return context->isStateDirty[idx] & (1 << shift);
1670	}
1671
1672	/* Support for IWineD3DResource ::Set/Get/FreePrivateData. */
1673	typedef struct PrivateData
1674	{
1675	struct list entry;
1676
1677	GUID tag;
1678	DWORD flags; /* DDSPD_* */
1679
1680	union
1681	{
1682	LPVOID data;
1683	LPUNKNOWN object;
1684	} ptr;
1685
1686	DWORD size;
1687	} PrivateData;
1688
1689	/*****************************************************************************
1690	* IWineD3DResource implementation structure
1691	*/
1692	typedef struct IWineD3DResourceClass
1693	{
1694	/* IUnknown fields */
1695	LONG ref; /* Note: Ref counting not required */
1696
1697	/* WineD3DResource Information */
1698	IUnknown *parent;
1699	WINED3DRESOURCETYPE resourceType;
1700	IWineD3DDeviceImpl *wineD3DDevice;
1701	WINED3DPOOL pool;
1702	UINT size;
1703	DWORD usage;
1704	const struct GlPixelFormatDesc *format_desc;
1705	DWORD priority;
1706	BYTE allocatedMemory; / Pointer to the real data location */
1707	BYTE heapMemory; / Pointer to the HeapAlloced block of memory */
1708	struct list privateData;
1709	struct list resource_list_entry;
1710
1711	} IWineD3DResourceClass;
1712
1713	typedef struct IWineD3DResourceImpl
1714	{
1715	/* IUnknown & WineD3DResource Information */
1716	const IWineD3DResourceVtbl *lpVtbl;
1717	IWineD3DResourceClass resource;
1718	} IWineD3DResourceImpl;
1719
1720	void resource_cleanup(IWineD3DResource *iface);
1721	HRESULT resource_free_private_data(IWineD3DResource *iface, REFGUID guid);
1722	HRESULT resource_get_device(IWineD3DResource iface, IWineD3DDevice *device);
1723	HRESULT resource_get_parent(IWineD3DResource iface, IUnknown *parent);
1724	DWORD resource_get_priority(IWineD3DResource *iface);
1725	HRESULT resource_get_private_data(IWineD3DResource *iface, REFGUID guid,
1726	void data, DWORD data_size);
1727	HRESULT resource_init(IWineD3DResource *iface, WINED3DRESOURCETYPE resource_type,
1728	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct GlPixelFormatDesc format_desc,
1729	WINED3DPOOL pool, IUnknown *parent);
1730	WINED3DRESOURCETYPE resource_get_type(IWineD3DResource *iface);
1731	DWORD resource_set_priority(IWineD3DResource *iface, DWORD new_priority);
1732	HRESULT resource_set_private_data(IWineD3DResource *iface, REFGUID guid,
1733	const void *data, DWORD data_size, DWORD flags);
1734
1735	/* Tests show that the start address of resources is 32 byte aligned */
1736	#define RESOURCE_ALIGNMENT 32
1737
1738	/*****************************************************************************
1739	* IWineD3DBaseTexture D3D- > openGL state map lookups
1740	*/
1741
1742	typedef enum winetexturestates {
1743	WINED3DTEXSTA_ADDRESSU = 0,
1744	WINED3DTEXSTA_ADDRESSV = 1,
1745	WINED3DTEXSTA_ADDRESSW = 2,
1746	WINED3DTEXSTA_BORDERCOLOR = 3,
1747	WINED3DTEXSTA_MAGFILTER = 4,
1748	WINED3DTEXSTA_MINFILTER = 5,
1749	WINED3DTEXSTA_MIPFILTER = 6,
1750	WINED3DTEXSTA_MAXMIPLEVEL = 7,
1751	WINED3DTEXSTA_MAXANISOTROPY = 8,
1752	WINED3DTEXSTA_SRGBTEXTURE = 9,
1753	WINED3DTEXSTA_ELEMENTINDEX = 10,
1754	WINED3DTEXSTA_DMAPOFFSET = 11,
1755	WINED3DTEXSTA_TSSADDRESSW = 12,
1756	MAX_WINETEXTURESTATES = 13,
1757	} winetexturestates;
1758
1759	enum WINED3DSRGB
1760	{
1761	SRGB_ANY = 0, /* Uses the cached value(e.g. external calls) */
1762	SRGB_RGB = 1, /* Loads the rgb texture */
1763	SRGB_SRGB = 2, /* Loads the srgb texture */
1764	SRGB_BOTH = 3, /* Loads both textures */
1765	};
1766
1767	/*****************************************************************************
1768	* IWineD3DBaseTexture implementation structure (extends IWineD3DResourceImpl)
1769	*/
1770	typedef struct IWineD3DBaseTextureClass
1771	{
1772	DWORD states[MAX_WINETEXTURESTATES];
1773	DWORD srgbstates[MAX_WINETEXTURESTATES];
1774	UINT levels;
1775	BOOL dirty, srgbDirty;
1776	UINT textureName, srgbTextureName;
1777	float pow2Matrix[16];
1778	UINT LOD;
1779	WINED3DTEXTUREFILTERTYPE filterType;
1780	LONG bindCount;
1781	DWORD sampler;
1782	BOOL is_srgb;
1783	BOOL pow2Matrix_identity;
1784	const struct min_lookup *minMipLookup;
1785	const GLenum *magLookup;
1786	void (internal_preload)(IWineD3DBaseTexture iface, enum WINED3DSRGB srgb);
1787	} IWineD3DBaseTextureClass;
1788
1789	void surface_internal_preload(IWineD3DSurface *iface, enum WINED3DSRGB srgb);
1790
1791	typedef struct IWineD3DBaseTextureImpl
1792	{
1793	/* IUnknown & WineD3DResource Information */
1794	const IWineD3DBaseTextureVtbl *lpVtbl;
1795	IWineD3DResourceClass resource;
1796	IWineD3DBaseTextureClass baseTexture;
1797
1798	} IWineD3DBaseTextureImpl;
1799
1800	void basetexture_apply_state_changes(IWineD3DBaseTexture *iface,
1801	const DWORD texture_states[WINED3D_HIGHEST_TEXTURE_STATE + 1],
1802	const DWORD sampler_states[WINED3D_HIGHEST_SAMPLER_STATE + 1]);
1803	HRESULT basetexture_bind(IWineD3DBaseTexture iface, BOOL srgb, BOOL set_surface_desc);
1804	void basetexture_cleanup(IWineD3DBaseTexture *iface);
1805	void basetexture_generate_mipmaps(IWineD3DBaseTexture *iface);
1806	WINED3DTEXTUREFILTERTYPE basetexture_get_autogen_filter_type(IWineD3DBaseTexture *iface);
1807	BOOL basetexture_get_dirty(IWineD3DBaseTexture *iface);
1808	DWORD basetexture_get_level_count(IWineD3DBaseTexture *iface);
1809	DWORD basetexture_get_lod(IWineD3DBaseTexture *iface);
1810	HRESULT basetexture_init(IWineD3DBaseTextureImpl *texture, UINT levels, WINED3DRESOURCETYPE resource_type,
1811	IWineD3DDeviceImpl device, UINT size, DWORD usage, const struct GlPixelFormatDesc format_desc,
1812	WINED3DPOOL pool, IUnknown *parent);
1813	HRESULT basetexture_set_autogen_filter_type(IWineD3DBaseTexture *iface, WINED3DTEXTUREFILTERTYPE filter_type);
1814	BOOL basetexture_set_dirty(IWineD3DBaseTexture *iface, BOOL dirty);
1815	DWORD basetexture_set_lod(IWineD3DBaseTexture *iface, DWORD new_lod);
1816	void basetexture_unload(IWineD3DBaseTexture *iface);
1817
1818	/*****************************************************************************
1819	* IWineD3DTexture implementation structure (extends IWineD3DBaseTextureImpl)
1820	*/
1821	typedef struct IWineD3DTextureImpl
1822	{
1823	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1824	const IWineD3DTextureVtbl *lpVtbl;
1825	IWineD3DResourceClass resource;
1826	IWineD3DBaseTextureClass baseTexture;
1827
1828	/* IWineD3DTexture */
1829	IWineD3DSurface *surfaces[MAX_MIP_LEVELS];
1830	UINT target;
1831	BOOL cond_np2;
1832
1833	} IWineD3DTextureImpl;
1834
1835	extern const IWineD3DTextureVtbl IWineD3DTexture_Vtbl;
1836
1837	HRESULT texture_init(IWineD3DTextureImpl *texture, UINT width, UINT height, UINT levels,
1838	IWineD3DDeviceImpl device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, IUnknown parent);
1839
1840	/*****************************************************************************
1841	* IWineD3DCubeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1842	*/
1843	typedef struct IWineD3DCubeTextureImpl
1844	{
1845	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1846	const IWineD3DCubeTextureVtbl *lpVtbl;
1847	IWineD3DResourceClass resource;
1848	IWineD3DBaseTextureClass baseTexture;
1849
1850	/* IWineD3DCubeTexture */
1851	IWineD3DSurface *surfaces[6][MAX_MIP_LEVELS];
1852	} IWineD3DCubeTextureImpl;
1853
1854	extern const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl;
1855
1856	HRESULT cubetexture_init(IWineD3DCubeTextureImpl *texture, UINT edge_length, UINT levels,
1857	IWineD3DDeviceImpl device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, IUnknown parent);
1858
1859	typedef struct _WINED3DVOLUMET_DESC
1860	{
1861	UINT Width;
1862	UINT Height;
1863	UINT Depth;
1864	} WINED3DVOLUMET_DESC;
1865
1866	/*****************************************************************************
1867	* IWineD3DVolume implementation structure (extends IUnknown)
1868	*/
1869	typedef struct IWineD3DVolumeImpl
1870	{
1871	/* IUnknown & WineD3DResource fields */
1872	const IWineD3DVolumeVtbl *lpVtbl;
1873	IWineD3DResourceClass resource;
1874
1875	/* WineD3DVolume Information */
1876	WINED3DVOLUMET_DESC currentDesc;
1877	IWineD3DBase *container;
1878	BOOL lockable;
1879	BOOL locked;
1880	WINED3DBOX lockedBox;
1881	WINED3DBOX dirtyBox;
1882	BOOL dirty;
1883	} IWineD3DVolumeImpl;
1884
1885	extern const IWineD3DVolumeVtbl IWineD3DVolume_Vtbl;
1886
1887	void volume_add_dirty_box(IWineD3DVolume iface, const WINED3DBOX dirty_box);
1888
1889	/*****************************************************************************
1890	* IWineD3DVolumeTexture implementation structure (extends IWineD3DBaseTextureImpl)
1891	*/
1892	typedef struct IWineD3DVolumeTextureImpl
1893	{
1894	/* IUnknown & WineD3DResource/WineD3DBaseTexture Information */
1895	const IWineD3DVolumeTextureVtbl *lpVtbl;
1896	IWineD3DResourceClass resource;
1897	IWineD3DBaseTextureClass baseTexture;
1898
1899	/* IWineD3DVolumeTexture */
1900	IWineD3DVolume *volumes[MAX_MIP_LEVELS];
1901	} IWineD3DVolumeTextureImpl;
1902
1903	extern const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl;
1904
1905	HRESULT volumetexture_init(IWineD3DVolumeTextureImpl *texture, UINT width, UINT height, UINT depth, UINT levels,
1906	IWineD3DDeviceImpl device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, IUnknown parent);
1907
1908	typedef struct _WINED3DSURFACET_DESC
1909	{
1910	WINED3DMULTISAMPLE_TYPE MultiSampleType;
1911	DWORD MultiSampleQuality;
1912	UINT Width;
1913	UINT Height;
1914	} WINED3DSURFACET_DESC;
1915
1916	/*****************************************************************************
1917	* Structure for DIB Surfaces (GetDC and GDI surfaces)
1918	*/
1919	typedef struct wineD3DSurface_DIB {
1920	HBITMAP DIBsection;
1921	void* bitmap_data;
1922	UINT bitmap_size;
1923	HGDIOBJ holdbitmap;
1924	BOOL client_memory;
1925	} wineD3DSurface_DIB;
1926
1927	typedef struct {
1928	struct list entry;
1929	GLuint id;
1930	UINT width;
1931	UINT height;
1932	} renderbuffer_entry_t;
1933
1934	struct fbo_entry
1935	{
1936	struct list entry;
1937	IWineD3DSurface **render_targets;
1938	IWineD3DSurface *depth_stencil;
1939	BOOL attached;
1940	GLuint id;
1941	};
1942
1943	/*****************************************************************************
1944	* IWineD3DClipp implementation structure
1945	*/
1946	typedef struct IWineD3DClipperImpl
1947	{
1948	const IWineD3DClipperVtbl *lpVtbl;
1949	LONG ref;
1950
1951	IUnknown *Parent;
1952	HWND hWnd;
1953	} IWineD3DClipperImpl;
1954
1955
1956	/*****************************************************************************
1957	* IWineD3DSurface implementation structure
1958	*/
1959	struct IWineD3DSurfaceImpl
1960	{
1961	/* IUnknown & IWineD3DResource Information */
1962	const IWineD3DSurfaceVtbl *lpVtbl;
1963	IWineD3DResourceClass resource;
1964
1965	/* IWineD3DSurface fields */
1966	IWineD3DBase *container;
1967	WINED3DSURFACET_DESC currentDesc;
1968	IWineD3DPaletteImpl palette; / D3D7 style palette handling */
1969	PALETTEENTRY palette9; / D3D8/9 style palette handling */
1970
1971	/* TODO: move this off into a management class(maybe!) */
1972	DWORD Flags;
1973
1974	UINT pow2Width;
1975	UINT pow2Height;
1976
1977	/* A method to retrieve the drawable size. Not in the Vtable to make it changeable */
1978	void (get_drawable_size)(struct wined3d_context context, UINT width, UINT height);
1979
1980	/* Oversized texture */
1981	RECT glRect;
1982
1983	/* PBO */
1984	GLuint pbo;
1985	GLuint texture_name;
1986	GLuint texture_name_srgb;
1987	GLint texture_level;
1988	GLenum texture_target;
1989
1990	RECT lockedRect;
1991	RECT dirtyRect;
1992	int lockCount;
1993	#define MAXLOCKCOUNT 50 /* After this amount of locks do not free the sysmem copy */
1994
1995	/* For GetDC */
1996	wineD3DSurface_DIB dib;
1997	HDC hDC;
1998
1999	/* Color keys for DDraw */
2000	WINEDDCOLORKEY DestBltCKey;
2001	WINEDDCOLORKEY DestOverlayCKey;
2002	WINEDDCOLORKEY SrcOverlayCKey;
2003	WINEDDCOLORKEY SrcBltCKey;
2004	DWORD CKeyFlags;
2005
2006	WINEDDCOLORKEY glCKey;
2007
2008	struct list renderbuffers;
2009	renderbuffer_entry_t *current_renderbuffer;
2010
2011	/* DirectDraw clippers */
2012	IWineD3DClipper *clipper;
2013
2014	/* DirectDraw Overlay handling */
2015	RECT overlay_srcrect;
2016	RECT overlay_destrect;
2017	IWineD3DSurfaceImpl *overlay_dest;
2018	struct list overlays;
2019	struct list overlay_entry;
2020	};
2021
2022	extern const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl;
2023	extern const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl;
2024
2025	UINT surface_calculate_size(const struct GlPixelFormatDesc *format_desc, UINT alignment, UINT width, UINT height);
2026	void surface_gdi_cleanup(IWineD3DSurfaceImpl *This);
2027	HRESULT surface_init(IWineD3DSurfaceImpl *surface, WINED3DSURFTYPE surface_type, UINT alignment,
2028	UINT width, UINT height, UINT level, BOOL lockable, BOOL discard, WINED3DMULTISAMPLE_TYPE multisample_type,
2029	UINT multisample_quality, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
2030	WINED3DPOOL pool, IUnknown *parent);
2031
2032	/* Predeclare the shared Surface functions */
2033	HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface iface, REFIID riid, LPVOID ppobj);
2034	ULONG WINAPI IWineD3DBaseSurfaceImpl_AddRef(IWineD3DSurface *iface);
2035	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetParent(IWineD3DSurface iface, IUnknown *pParent);
2036	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDevice(IWineD3DSurface iface, IWineD3DDevice* ppDevice);
2037	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPrivateData(IWineD3DSurface iface, REFGUID refguid, CONST void pData, DWORD SizeOfData, DWORD Flags);
2038	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPrivateData(IWineD3DSurface iface, REFGUID refguid, void pData, DWORD* pSizeOfData);
2039	HRESULT WINAPI IWineD3DBaseSurfaceImpl_FreePrivateData(IWineD3DSurface *iface, REFGUID refguid);
2040	DWORD WINAPI IWineD3DBaseSurfaceImpl_SetPriority(IWineD3DSurface *iface, DWORD PriorityNew);
2041	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPriority(IWineD3DSurface *iface);
2042	WINED3DRESOURCETYPE WINAPI IWineD3DBaseSurfaceImpl_GetType(IWineD3DSurface *iface);
2043	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetContainer(IWineD3DSurface* iface, REFIID riid, void** ppContainer);
2044	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDesc(IWineD3DSurface iface, WINED3DSURFACE_DESC pDesc);
2045	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetBltStatus(IWineD3DSurface *iface, DWORD Flags);
2046	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetFlipStatus(IWineD3DSurface *iface, DWORD Flags);
2047	HRESULT WINAPI IWineD3DBaseSurfaceImpl_IsLost(IWineD3DSurface *iface);
2048	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Restore(IWineD3DSurface *iface);
2049	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetPalette(IWineD3DSurface iface, IWineD3DPalette *Pal);
2050	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetPalette(IWineD3DSurface iface, IWineD3DPalette Pal);
2051	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetColorKey(IWineD3DSurface iface, DWORD Flags, const WINEDDCOLORKEY CKey);
2052	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetContainer(IWineD3DSurface iface, IWineD3DBase container);
2053	DWORD WINAPI IWineD3DBaseSurfaceImpl_GetPitch(IWineD3DSurface *iface);
2054	HRESULT WINAPI IWineD3DBaseSurfaceImpl_RealizePalette(IWineD3DSurface *iface);
2055	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetOverlayPosition(IWineD3DSurface *iface, LONG X, LONG Y);
2056	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetOverlayPosition(IWineD3DSurface iface, LONG X, LONG *Y);
2057	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlayZOrder(IWineD3DSurface iface, DWORD Flags, IWineD3DSurface Ref);
2058	HRESULT WINAPI IWineD3DBaseSurfaceImpl_UpdateOverlay(IWineD3DSurface iface, const RECT SrcRect,
2059	IWineD3DSurface DstSurface, const RECT DstRect, DWORD Flags, const WINEDDOVERLAYFX *FX);
2060	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetClipper(IWineD3DSurface iface, IWineD3DClipper clipper);
2061	HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetClipper(IWineD3DSurface iface, IWineD3DClipper *clipper);
2062	HRESULT WINAPI IWineD3DBaseSurfaceImpl_SetFormat(IWineD3DSurface *iface, WINED3DFORMAT format);
2063	HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface);
2064	HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface iface, const RECT DestRect, IWineD3DSurface *SrcSurface,
2065	const RECT SrcRect, DWORD Flags, const WINEDDBLTFX DDBltFx, WINED3DTEXTUREFILTERTYPE Filter);
2066	HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dstx, DWORD dsty,
2067	IWineD3DSurface Source, const RECT rsrc, DWORD trans);
2068	HRESULT WINAPI IWineD3DBaseSurfaceImpl_LockRect(IWineD3DSurface iface, WINED3DLOCKED_RECT pLockedRect, CONST RECT* pRect, DWORD Flags);
2069	void WINAPI IWineD3DBaseSurfaceImpl_BindTexture(IWineD3DSurface *iface, BOOL srgb);
2070	const void WINAPI IWineD3DBaseSurfaceImpl_GetData(IWineD3DSurface iface);
2071
2072	void get_drawable_size_swapchain(struct wined3d_context context, UINT width, UINT *height);
2073	void get_drawable_size_backbuffer(struct wined3d_context context, UINT width, UINT *height);
2074	void get_drawable_size_pbuffer(struct wined3d_context context, UINT width, UINT *height);
2075	void get_drawable_size_fbo(struct wined3d_context context, UINT width, UINT *height);
2076
2077	void flip_surface(IWineD3DSurfaceImpl front, IWineD3DSurfaceImpl back);
2078
2079	/* Surface flags: */
2080	#define SFLAG_OVERSIZE 0x00000001 /* Surface is bigger than gl size, blts only */
2081	#define SFLAG_CONVERTED 0x00000002 /* Converted for color keying or Palettized */
2082	#define SFLAG_DIBSECTION 0x00000004 /* Has a DIB section attached for GetDC */
2083	#define SFLAG_LOCKABLE 0x00000008 /* Surface can be locked */
2084	#define SFLAG_DISCARD 0x00000010 /* ??? */
2085	#define SFLAG_LOCKED 0x00000020 /* Surface is locked atm */
2086	#define SFLAG_INTEXTURE 0x00000040 /* The GL texture contains the newest surface content */
2087	#define SFLAG_INSRGBTEX 0x00000080 /* The GL srgb texture contains the newest surface content */
2088	#define SFLAG_INDRAWABLE 0x00000100 /* The gl drawable contains the most up to date data */
2089	#define SFLAG_INSYSMEM 0x00000200 /* The system memory copy is most up to date */
2090	#define SFLAG_NONPOW2 0x00000400 /* Surface sizes are not a power of 2 */
2091	#define SFLAG_DYNLOCK 0x00000800 /* Surface is often locked by the app */
2092	#define SFLAG_DCINUSE 0x00001000 /* Set between GetDC and ReleaseDC calls */
2093	#define SFLAG_LOST 0x00002000 /* Surface lost flag for DDraw */
2094	#define SFLAG_USERPTR 0x00004000 /* The application allocated the memory for this surface */
2095	#define SFLAG_GLCKEY 0x00008000 /* The gl texture was created with a color key */
2096	#define SFLAG_CLIENT 0x00010000 /* GL_APPLE_client_storage is used on that texture */
2097	#define SFLAG_ALLOCATED 0x00020000 /* A gl texture is allocated for this surface */
2098	#define SFLAG_SRGBALLOCATED 0x00040000 /* A srgb gl texture is allocated for this surface */
2099	#define SFLAG_PBO 0x00080000 /* Has a PBO attached for speeding up data transfers for dynamically locked surfaces */
2100	#define SFLAG_NORMCOORD 0x00100000 /* Set if the GL texture coords are normalized(non-texture rectangle) */
2101	#define SFLAG_DS_ONSCREEN 0x00200000 /* Is a depth stencil, last modified onscreen */
2102	#define SFLAG_DS_OFFSCREEN 0x00400000 /* Is a depth stencil, last modified offscreen */
2103	#define SFLAG_INOVERLAYDRAW 0x00800000 /* Overlay drawing is in progress. Recursion prevention */
2104	#define SFLAG_SWAPCHAIN 0x01000000 /* The surface is part of a swapchain */
2105
2106	/* In some conditions the surface memory must not be freed:
2107	* SFLAG_OVERSIZE: Not all data can be kept in GL
2108	* SFLAG_CONVERTED: Converting the data back would take too long
2109	* SFLAG_DIBSECTION: The dib code manages the memory
2110	* SFLAG_LOCKED: The app requires access to the surface data
2111	* SFLAG_DYNLOCK: Avoid freeing the data for performance
2112	* SFLAG_PBO: PBOs don't use 'normal' memory. It is either allocated by the driver or must be NULL.
2113	* SFLAG_CLIENT: OpenGL uses our memory as backup
2114	*/
2115	#define SFLAG_DONOTFREE (SFLAG_OVERSIZE \| \
2116	SFLAG_CONVERTED \| \
2117	SFLAG_DIBSECTION \| \
2118	SFLAG_LOCKED \| \
2119	SFLAG_DYNLOCK \| \
2120	SFLAG_USERPTR \| \
2121	SFLAG_PBO \| \
2122	SFLAG_CLIENT)
2123
2124	#define SFLAG_LOCATIONS (SFLAG_INSYSMEM \| \
2125	SFLAG_INTEXTURE \| \
2126	SFLAG_INDRAWABLE \| \
2127	SFLAG_INSRGBTEX)
2128
2129	#define SFLAG_DS_LOCATIONS (SFLAG_DS_ONSCREEN \| \
2130	SFLAG_DS_OFFSCREEN)
2131	#define SFLAG_DS_DISCARDED SFLAG_DS_LOCATIONS
2132
2133	BOOL CalculateTexRect(IWineD3DSurfaceImpl This, RECT Rect, float glTexCoord[4]);
2134
2135	typedef enum {
2136	NO_CONVERSION,
2137	CONVERT_PALETTED,
2138	CONVERT_PALETTED_CK,
2139	CONVERT_CK_565,
2140	CONVERT_CK_5551,
2141	CONVERT_CK_4444,
2142	CONVERT_CK_4444_ARGB,
2143	CONVERT_CK_1555,
2144	CONVERT_555,
2145	CONVERT_CK_RGB24,
2146	CONVERT_CK_8888,
2147	CONVERT_CK_8888_ARGB,
2148	CONVERT_RGB32_888,
2149	CONVERT_V8U8,
2150	CONVERT_L6V5U5,
2151	CONVERT_X8L8V8U8,
2152	CONVERT_Q8W8V8U8,
2153	CONVERT_V16U16,
2154	CONVERT_A4L4,
2155	CONVERT_G16R16,
2156	CONVERT_R16G16F,
2157	CONVERT_R32G32F,
2158	CONVERT_D15S1,
2159	CONVERT_D24X4S4,
2160	CONVERT_D24FS8,
2161	} CONVERT_TYPES;
2162
2163	HRESULT d3dfmt_get_conv(IWineD3DSurfaceImpl This, BOOL need_alpha_ck, BOOL use_texturing, GLenum format, GLenum internal, GLenum type, CONVERT_TYPES convert, int target_bpp, BOOL srgb_mode);
2164
2165	BOOL palette9_changed(IWineD3DSurfaceImpl *This);
2166
2167	/*****************************************************************************
2168	* IWineD3DVertexDeclaration implementation structure
2169	*/
2170	#define MAX_ATTRIBS 16
2171
2172	struct wined3d_vertex_declaration_element
2173	{
2174	const struct GlPixelFormatDesc *format_desc;
2175	BOOL ffp_valid;
2176	WORD input_slot;
2177	WORD offset;
2178	UINT output_slot;
2179	BYTE method;
2180	BYTE usage;
2181	BYTE usage_idx;
2182	};
2183
2184	typedef struct IWineD3DVertexDeclarationImpl {
2185	/* IUnknown Information */
2186	const IWineD3DVertexDeclarationVtbl *lpVtbl;
2187	LONG ref;
2188
2189	IUnknown *parent;
2190	IWineD3DDeviceImpl *wineD3DDevice;
2191
2192	struct wined3d_vertex_declaration_element *elements;
2193	UINT element_count;
2194
2195	DWORD streams[MAX_STREAMS];
2196	UINT num_streams;
2197	BOOL position_transformed;
2198	BOOL half_float_conv_needed;
2199	} IWineD3DVertexDeclarationImpl;
2200
2201	extern const IWineD3DVertexDeclarationVtbl IWineD3DVertexDeclaration_Vtbl;
2202
2203	HRESULT vertexdeclaration_init(IWineD3DVertexDeclarationImpl *This,
2204	const WINED3DVERTEXELEMENT *elements, UINT element_count);
2205
2206	/*****************************************************************************
2207	* IWineD3DStateBlock implementation structure
2208	*/
2209
2210	/* Internal state Block for Begin/End/Capture/Create/Apply info */
2211	/* Note: Very long winded but gl Lists are not flexible enough */
2212	/* to resolve everything we need, so doing it manually for now */
2213	typedef struct SAVEDSTATES {
2214	DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2215	WORD streamSource; /* MAX_STREAMS, 16 */
2216	WORD streamFreq; /* MAX_STREAMS, 16 */
2217	DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2218	DWORD textureState[MAX_TEXTURES]; /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2219	WORD samplerState[MAX_COMBINED_SAMPLERS]; /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2220	DWORD textures; /* MAX_COMBINED_SAMPLERS, 20 */
2221	DWORD clipplane; /* WINED3DMAXUSERCLIPPLANES, 32 */
2222	WORD pixelShaderConstantsB; /* MAX_CONST_B, 16 */
2223	WORD pixelShaderConstantsI; /* MAX_CONST_I, 16 */
2224	BOOL *pixelShaderConstantsF;
2225	WORD vertexShaderConstantsB; /* MAX_CONST_B, 16 */
2226	WORD vertexShaderConstantsI; /* MAX_CONST_I, 16 */
2227	BOOL *vertexShaderConstantsF;
2228	WORD primitive_type : 1;
2229	WORD indices : 1;
2230	WORD material : 1;
2231	WORD viewport : 1;
2232	WORD vertexDecl : 1;
2233	WORD pixelShader : 1;
2234	WORD vertexShader : 1;
2235	WORD scissorRect : 1;
2236	WORD padding : 1;
2237	} SAVEDSTATES;
2238
2239	struct StageState {
2240	DWORD stage;
2241	DWORD state;
2242	};
2243
2244	struct IWineD3DStateBlockImpl
2245	{
2246	/* IUnknown fields */
2247	const IWineD3DStateBlockVtbl *lpVtbl;
2248	LONG ref; /* Note: Ref counting not required */
2249
2250	/* IWineD3DStateBlock information */
2251	IUnknown *parent;
2252	IWineD3DDeviceImpl *wineD3DDevice;
2253	WINED3DSTATEBLOCKTYPE blockType;
2254
2255	/* Array indicating whether things have been set or changed */
2256	SAVEDSTATES changed;
2257
2258	/* Vertex Shader Declaration */
2259	IWineD3DVertexDeclaration *vertexDecl;
2260
2261	IWineD3DVertexShader *vertexShader;
2262
2263	/* Vertex Shader Constants */
2264	BOOL vertexShaderConstantB[MAX_CONST_B];
2265	INT vertexShaderConstantI[MAX_CONST_I * 4];
2266	float *vertexShaderConstantF;
2267
2268	/* primitive type */
2269	GLenum gl_primitive_type;
2270
2271	/* Stream Source */
2272	BOOL streamIsUP;
2273	UINT streamStride[MAX_STREAMS];
2274	UINT streamOffset[MAX_STREAMS + 1 /* tesselated pseudo-stream */ ];
2275	IWineD3DBuffer *streamSource[MAX_STREAMS];
2276	UINT streamFreq[MAX_STREAMS + 1];
2277	UINT streamFlags[MAX_STREAMS + 1]; /0 \| WINED3DSTREAMSOURCE_INSTANCEDATA \| WINED3DSTREAMSOURCE_INDEXEDDATA /
2278
2279	/* Indices */
2280	IWineD3DBuffer* pIndexData;
2281	WINED3DFORMAT IndexFmt;
2282	INT baseVertexIndex;
2283	INT loadBaseVertexIndex; /* non-indexed drawing needs 0 here, indexed baseVertexIndex */
2284
2285	/* Transform */
2286	WINED3DMATRIX transforms[HIGHEST_TRANSFORMSTATE + 1];
2287
2288	/* Light hashmap . Collisions are handled using standard wine double linked lists */
2289	#define LIGHTMAP_SIZE 43 /* Use of a prime number recommended. Set to 1 for a linked list! */
2290	#define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE) /* Primitive and simple function */
2291	struct list lightMap[LIGHTMAP_SIZE]; /* Mashmap containing the lights */
2292	PLIGHTINFOEL activeLights[MAX_ACTIVE_LIGHTS]; / Map of opengl lights to d3d lights */
2293
2294	/* Clipping */
2295	double clipplane[MAX_CLIPPLANES][4];
2296	WINED3DCLIPSTATUS clip_status;
2297
2298	/* ViewPort */
2299	WINED3DVIEWPORT viewport;
2300
2301	/* Material */
2302	WINED3DMATERIAL material;
2303
2304	/* Pixel Shader */
2305	IWineD3DPixelShader *pixelShader;
2306
2307	/* Pixel Shader Constants */
2308	BOOL pixelShaderConstantB[MAX_CONST_B];
2309	INT pixelShaderConstantI[MAX_CONST_I * 4];
2310	float *pixelShaderConstantF;
2311
2312	/* RenderState */
2313	DWORD renderState[WINEHIGHEST_RENDER_STATE + 1];
2314
2315	/* Texture */
2316	IWineD3DBaseTexture *textures[MAX_COMBINED_SAMPLERS];
2317
2318	/* Texture State Stage */
2319	DWORD textureState[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2320	DWORD lowest_disabled_stage;
2321	/* Sampler States */
2322	DWORD samplerState[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2323
2324	/* Scissor test rectangle */
2325	RECT scissorRect;
2326
2327	/* Contained state management */
2328	DWORD contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2329	unsigned int num_contained_render_states;
2330	DWORD contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2331	unsigned int num_contained_transform_states;
2332	DWORD contained_vs_consts_i[MAX_CONST_I];
2333	unsigned int num_contained_vs_consts_i;
2334	DWORD contained_vs_consts_b[MAX_CONST_B];
2335	unsigned int num_contained_vs_consts_b;
2336	DWORD *contained_vs_consts_f;
2337	unsigned int num_contained_vs_consts_f;
2338	DWORD contained_ps_consts_i[MAX_CONST_I];
2339	unsigned int num_contained_ps_consts_i;
2340	DWORD contained_ps_consts_b[MAX_CONST_B];
2341	unsigned int num_contained_ps_consts_b;
2342	DWORD *contained_ps_consts_f;
2343	unsigned int num_contained_ps_consts_f;
2344	struct StageState contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2345	unsigned int num_contained_tss_states;
2346	struct StageState contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2347	unsigned int num_contained_sampler_states;
2348	};
2349
2350	extern void stateblock_savedstates_set(
2351	IWineD3DStateBlock* iface,
2352	SAVEDSTATES* states,
2353	BOOL value);
2354
2355	extern void stateblock_copy(
2356	IWineD3DStateBlock* destination,
2357	IWineD3DStateBlock* source);
2358
2359	extern const IWineD3DStateBlockVtbl IWineD3DStateBlock_Vtbl;
2360
2361	/* Direct3D terminology with little modifications. We do not have an issued state
2362	* because only the driver knows about it, but we have a created state because d3d
2363	* allows GetData on a created issue, but opengl doesn't
2364	*/
2365	enum query_state {
2366	QUERY_CREATED,
2367	QUERY_SIGNALLED,
2368	QUERY_BUILDING
2369	};
2370	/*****************************************************************************
2371	* IWineD3DQueryImpl implementation structure (extends IUnknown)
2372	*/
2373	typedef struct IWineD3DQueryImpl
2374	{
2375	const IWineD3DQueryVtbl *lpVtbl;
2376	LONG ref; /* Note: Ref counting not required */
2377
2378	IUnknown *parent;
2379	/TODO: replace with iface usage /
2380	#if 0
2381	IWineD3DDevice *wineD3DDevice;
2382	#else
2383	IWineD3DDeviceImpl *wineD3DDevice;
2384	#endif
2385
2386	/* IWineD3DQuery fields */
2387	enum query_state state;
2388	WINED3DQUERYTYPE type;
2389	/* TODO: Think about using a IUnknown instead of a void* */
2390	void *extendedData;
2391
2392
2393	} IWineD3DQueryImpl;
2394
2395	extern const IWineD3DQueryVtbl IWineD3DQuery_Vtbl;
2396	extern const IWineD3DQueryVtbl IWineD3DEventQuery_Vtbl;
2397	extern const IWineD3DQueryVtbl IWineD3DOcclusionQuery_Vtbl;
2398
2399	/* IWineD3DBuffer */
2400
2401	/* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2402	* fixed function semantics as D3DCOLOR or FLOAT16 */
2403	enum wined3d_buffer_conversion_type
2404	{
2405	CONV_NONE,
2406	CONV_D3DCOLOR,
2407	CONV_POSITIONT,
2408	CONV_FLOAT16_2, /* Also handles FLOAT16_4 */
2409	};
2410
2411	#define WINED3D_BUFFER_OPTIMIZED 0x01 /* Optimize has been called for the buffer */
2412	#define WINED3D_BUFFER_DIRTY 0x02 /* Buffer data has been modified */
2413	#define WINED3D_BUFFER_HASDESC 0x04 /* A vertex description has been found */
2414	#define WINED3D_BUFFER_CREATEBO 0x08 /* Attempt to create a buffer object next PreLoad */
2415	#define WINED3D_BUFFER_DOUBLEBUFFER 0x10 /* Use a vbo and local allocated memory */
2416
2417	struct wined3d_buffer
2418	{
2419	const struct IWineD3DBufferVtbl *vtbl;
2420	IWineD3DResourceClass resource;
2421
2422	struct wined3d_buffer_desc desc;
2423
2424	GLuint buffer_object;
2425	GLenum buffer_object_usage;
2426	GLenum buffer_type_hint;
2427	UINT buffer_object_size;
2428	LONG bind_count;
2429	DWORD flags;
2430
2431	UINT dirty_start;
2432	UINT dirty_end;
2433	LONG lock_count;
2434
2435	/* conversion stuff */
2436	UINT conversion_count;
2437	UINT draw_count;
2438	UINT stride; /* 0 if no conversion */
2439	UINT conversion_stride; /* 0 if no shifted conversion */
2440	enum wined3d_buffer_conversion_type conversion_map; / NULL if no conversion */
2441	/* Extra load offsets, for FLOAT16 conversion */
2442	UINT conversion_shift; / NULL if no shifted conversion */
2443	};
2444
2445	extern const IWineD3DBufferVtbl wined3d_buffer_vtbl;
2446	const BYTE buffer_get_memory(IWineD3DBuffer iface, UINT offset, GLuint *buffer_object);
2447	BYTE buffer_get_sysmem(struct wined3d_buffer This);
2448
2449	/* IWineD3DRendertargetView */
2450	struct wined3d_rendertarget_view
2451	{
2452	const struct IWineD3DRendertargetViewVtbl *vtbl;
2453	LONG refcount;
2454
2455	IWineD3DResource *resource;
2456	IUnknown *parent;
2457	};
2458
2459	extern const IWineD3DRendertargetViewVtbl wined3d_rendertarget_view_vtbl;
2460
2461	/*****************************************************************************
2462	* IWineD3DSwapChainImpl implementation structure (extends IUnknown)
2463	*/
2464
2465	typedef struct IWineD3DSwapChainImpl
2466	{
2467	/IUnknown part/
2468	const IWineD3DSwapChainVtbl *lpVtbl;
2469	LONG ref; /* Note: Ref counting not required */
2470
2471	IUnknown *parent;
2472	IWineD3DDeviceImpl *wineD3DDevice;
2473
2474	/* IWineD3DSwapChain fields */
2475	IWineD3DSurface **backBuffer;
2476	IWineD3DSurface *frontBuffer;
2477	WINED3DPRESENT_PARAMETERS presentParms;
2478	DWORD orig_width, orig_height;
2479	WINED3DFORMAT orig_fmt;
2480	WINED3DGAMMARAMP orig_gamma;
2481
2482	long prev_time, frames; /* Performance tracking */
2483	unsigned int vSyncCounter;
2484
2485	struct wined3d_context **context;
2486	unsigned int num_contexts;
2487
2488	HWND win_handle;
2489	} IWineD3DSwapChainImpl;
2490
2491	extern const IWineD3DSwapChainVtbl IWineD3DSwapChain_Vtbl;
2492	const IWineD3DSwapChainVtbl IWineGDISwapChain_Vtbl;
2493	void x11_copy_to_screen(IWineD3DSwapChainImpl This, const RECT rc);
2494
2495	HRESULT WINAPI IWineD3DBaseSwapChainImpl_QueryInterface(IWineD3DSwapChain iface, REFIID riid, LPVOID ppobj);
2496	ULONG WINAPI IWineD3DBaseSwapChainImpl_AddRef(IWineD3DSwapChain *iface);
2497	ULONG WINAPI IWineD3DBaseSwapChainImpl_Release(IWineD3DSwapChain *iface);
2498	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetParent(IWineD3DSwapChain iface, IUnknown * ppParent);
2499	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetFrontBufferData(IWineD3DSwapChain iface, IWineD3DSurface pDestSurface);
2500	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetBackBuffer(IWineD3DSwapChain iface, UINT iBackBuffer, WINED3DBACKBUFFER_TYPE Type, IWineD3DSurface *ppBackBuffer);
2501	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetRasterStatus(IWineD3DSwapChain iface, WINED3DRASTER_STATUS pRasterStatus);
2502	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDisplayMode(IWineD3DSwapChain iface, WINED3DDISPLAYMODEpMode);
2503	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetDevice(IWineD3DSwapChain iface, IWineD3DDevice*ppDevice);
2504	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetPresentParameters(IWineD3DSwapChain iface, WINED3DPRESENT_PARAMETERS pPresentationParameters);
2505	HRESULT WINAPI IWineD3DBaseSwapChainImpl_SetGammaRamp(IWineD3DSwapChain iface, DWORD Flags, CONST WINED3DGAMMARAMP pRamp);
2506	HRESULT WINAPI IWineD3DBaseSwapChainImpl_GetGammaRamp(IWineD3DSwapChain iface, WINED3DGAMMARAMP pRamp);
2507
2508	struct wined3d_context IWineD3DSwapChainImpl_CreateContextForThread(IWineD3DSwapChain iface);
2509
2510	/*****************************************************************************
2511	* Utility function prototypes
2512	*/
2513
2514	/* Trace routines */
2515	const char* debug_d3dformat(WINED3DFORMAT fmt);
2516	const char* debug_d3ddevicetype(WINED3DDEVTYPE devtype);
2517	const char* debug_d3dresourcetype(WINED3DRESOURCETYPE res);
2518	const char* debug_d3dusage(DWORD usage);
2519	const char* debug_d3dusagequery(DWORD usagequery);
2520	const char* debug_d3ddeclmethod(WINED3DDECLMETHOD method);
2521	const char* debug_d3ddeclusage(BYTE usage);
2522	const char* debug_d3dprimitivetype(WINED3DPRIMITIVETYPE PrimitiveType);
2523	const char* debug_d3drenderstate(DWORD state);
2524	const char* debug_d3dsamplerstate(DWORD state);
2525	const char* debug_d3dtexturefiltertype(WINED3DTEXTUREFILTERTYPE filter_type);
2526	const char* debug_d3dtexturestate(DWORD state);
2527	const char* debug_d3dtstype(WINED3DTRANSFORMSTATETYPE tstype);
2528	const char* debug_d3dpool(WINED3DPOOL pool);
2529	const char *debug_fbostatus(GLenum status);
2530	const char *debug_glerror(GLenum error);
2531	const char *debug_d3dbasis(WINED3DBASISTYPE basis);
2532	const char *debug_d3ddegree(WINED3DDEGREETYPE order);
2533	const char* debug_d3dtop(WINED3DTEXTUREOP d3dtop);
2534	void dump_color_fixup_desc(struct color_fixup_desc fixup);
2535	const char *debug_surflocation(DWORD flag);
2536
2537	/* Routines for GL <-> D3D values */
2538	GLenum StencilOp(DWORD op);
2539	GLenum CompareFunc(DWORD func);
2540	BOOL is_invalid_op(IWineD3DDeviceImpl *This, int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3);
2541	void set_tex_op_nvrc(IWineD3DDevice *iface, BOOL is_alpha, int stage, WINED3DTEXTUREOP op, DWORD arg1, DWORD arg2, DWORD arg3, INT texture_idx, DWORD dst);
2542	void set_texture_matrix(const float *smat, DWORD flags, BOOL calculatedCoords, BOOL transformed, DWORD coordtype, BOOL ffp_can_disable_proj);
2543	void texture_activate_dimensions(DWORD stage, IWineD3DStateBlockImpl stateblock, struct wined3d_context context);
2544	void sampler_texdim(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context context);
2545	void tex_alphaop(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context context);
2546	void apply_pixelshader(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context context);
2547	void state_fogcolor(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context context);
2548	void state_fogdensity(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context context);
2549	void state_fogstartend(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context context);
2550	void state_fog_fragpart(DWORD state, IWineD3DStateBlockImpl stateblock, struct wined3d_context context);
2551
2552	void surface_add_dirty_rect(IWineD3DSurface iface, const RECT dirty_rect);
2553	GLenum surface_get_gl_buffer(IWineD3DSurface iface, IWineD3DSwapChain swapchain);
2554	void surface_load_ds_location(IWineD3DSurface iface, struct wined3d_context context, DWORD location);
2555	void surface_modify_ds_location(IWineD3DSurface *iface, DWORD location);
2556	void surface_set_compatible_renderbuffer(IWineD3DSurface *iface, unsigned int width, unsigned int height);
2557	void surface_set_texture_name(IWineD3DSurface *iface, GLuint name, BOOL srgb_name);
2558	void surface_set_texture_target(IWineD3DSurface *iface, GLenum target);
2559
2560	BOOL getColorBits(const struct GlPixelFormatDesc *format_desc,
2561	short redSize, short greenSize, short blueSize, short alphaSize, short *totalSize);
2562	BOOL getDepthStencilBits(const struct GlPixelFormatDesc format_desc, short depthSize, short *stencilSize);
2563
2564	/* Math utils */
2565	void multiply_matrix(WINED3DMATRIX dest, const WINED3DMATRIX src1, const WINED3DMATRIX *src2);
2566	UINT wined3d_log2i(UINT32 x);
2567	unsigned int count_bits(unsigned int mask);
2568
2569	typedef struct local_constant {
2570	struct list entry;
2571	unsigned int idx;
2572	DWORD value[4];
2573	} local_constant;
2574
2575	typedef struct SHADER_LIMITS {
2576	unsigned int temporary;
2577	unsigned int texcoord;
2578	unsigned int sampler;
2579	unsigned int constant_int;
2580	unsigned int constant_float;
2581	unsigned int constant_bool;
2582	unsigned int address;
2583	unsigned int packed_output;
2584	unsigned int packed_input;
2585	unsigned int attributes;
2586	unsigned int label;
2587	} SHADER_LIMITS;
2588
2589	/** Keeps track of details for TEX_M#x# shader opcodes which need to
2590	maintain state information between multiple codes */
2591	typedef struct SHADER_PARSE_STATE {
2592	unsigned int current_row;
2593	DWORD texcoord_w[2];
2594	} SHADER_PARSE_STATE;
2595
2596	#ifdef __GNUC__
2597	#define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
2598	#else
2599	#define PRINTF_ATTR(fmt,args)
2600	#endif
2601
2602	/* Base Shader utility functions. */
2603	int shader_addline(struct wined3d_shader_buffer buffer, const char fmt, ...) PRINTF_ATTR(2,3);
2604	int shader_vaddline(struct wined3d_shader_buffer buffer, const char fmt, va_list args);
2605
2606	/* Vertex shader utility functions */
2607	extern BOOL vshader_get_input(
2608	IWineD3DVertexShader* iface,
2609	BYTE usage_req, BYTE usage_idx_req,
2610	unsigned int* regnum);
2611
2612	extern HRESULT allocate_shader_constants(IWineD3DStateBlockImpl* object);
2613
2614	/*****************************************************************************
2615	* IDirect3DBaseShader implementation structure
2616	*/
2617	typedef struct IWineD3DBaseShaderClass
2618	{
2619	LONG ref;
2620	SHADER_LIMITS limits;
2621	SHADER_PARSE_STATE parse_state;
2622	DWORD *function;
2623	UINT functionLength;
2624	UINT cur_loop_depth, cur_loop_regno;
2625	BOOL load_local_constsF;
2626	const struct wined3d_shader_frontend *frontend;
2627	void *frontend_data;
2628
2629	/* Programs this shader is linked with */
2630	struct list linked_programs;
2631
2632	/* Immediate constants (override global ones) */
2633	struct list constantsB;
2634	struct list constantsF;
2635	struct list constantsI;
2636	shader_reg_maps reg_maps;
2637
2638	/* Pointer to the parent device */
2639	IWineD3DDevice *device;
2640	struct list shader_list_entry;
2641
2642	} IWineD3DBaseShaderClass;
2643
2644	typedef struct IWineD3DBaseShaderImpl {
2645	/* IUnknown */
2646	const IWineD3DBaseShaderVtbl *lpVtbl;
2647
2648	/* IWineD3DBaseShader */
2649	IWineD3DBaseShaderClass baseShader;
2650	} IWineD3DBaseShaderImpl;
2651
2652	void shader_buffer_clear(struct wined3d_shader_buffer *buffer);
2653	BOOL shader_buffer_init(struct wined3d_shader_buffer *buffer);
2654	void shader_buffer_free(struct wined3d_shader_buffer *buffer);
2655	void shader_cleanup(IWineD3DBaseShader *iface);
2656	void shader_dump_src_param(const struct wined3d_shader_src_param *param,
2657	const struct wined3d_shader_version *shader_version);
2658	void shader_dump_dst_param(const struct wined3d_shader_dst_param *param,
2659	const struct wined3d_shader_version *shader_version);
2660	void shader_generate_main(IWineD3DBaseShader iface, struct wined3d_shader_buffer buffer,
2661	const shader_reg_maps reg_maps, const DWORD pFunction, void *backend_ctx);
2662	HRESULT shader_get_registers_used(IWineD3DBaseShader iface, const struct wined3d_shader_frontend fe,
2663	struct shader_reg_maps reg_maps, struct wined3d_shader_attribute attributes,
2664	struct wined3d_shader_signature_element *input_signature,
2665	struct wined3d_shader_signature_element output_signature, const DWORD byte_code, DWORD constf_size);
2666	void shader_init(struct IWineD3DBaseShaderClass shader, IWineD3DDevice device);
2667	BOOL shader_match_semantic(const char *semantic_name, WINED3DDECLUSAGE usage);
2668	const struct wined3d_shader_frontend *shader_select_frontend(DWORD version_token);
2669	void shader_trace_init(const struct wined3d_shader_frontend fe, void fe_data, const DWORD *pFunction);
2670
2671	static inline BOOL shader_is_pshader_version(enum wined3d_shader_type type)
2672	{
2673	return type == WINED3D_SHADER_TYPE_PIXEL;
2674	}
2675
2676	static inline BOOL shader_is_vshader_version(enum wined3d_shader_type type)
2677	{
2678	return type == WINED3D_SHADER_TYPE_VERTEX;
2679	}
2680
2681	static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
2682	{
2683	switch (reg->type)
2684	{
2685	case WINED3DSPR_RASTOUT:
2686	/* oFog & oPts */
2687	if (reg->idx != 0) return TRUE;
2688	/* oPos */
2689	return FALSE;
2690
2691	case WINED3DSPR_DEPTHOUT: /* oDepth */
2692	case WINED3DSPR_CONSTBOOL: /* b# */
2693	case WINED3DSPR_LOOP: /* aL */
2694	case WINED3DSPR_PREDICATE: /* p0 */
2695	return TRUE;
2696
2697	case WINED3DSPR_MISCTYPE:
2698	switch(reg->idx)
2699	{
2700	case 0: /* vPos */
2701	return FALSE;
2702	case 1: /* vFace */
2703	return TRUE;
2704	default:
2705	return FALSE;
2706	}
2707
2708	case WINED3DSPR_IMMCONST:
2709	switch(reg->immconst_type)
2710	{
2711	case WINED3D_IMMCONST_FLOAT:
2712	return TRUE;
2713	default:
2714	return FALSE;
2715	}
2716
2717	default:
2718	return FALSE;
2719	}
2720	}
2721
2722	static inline BOOL shader_constant_is_local(IWineD3DBaseShaderImpl* This, DWORD reg) {
2723	local_constant* lconst;
2724
2725	if(This->baseShader.load_local_constsF) return FALSE;
2726	LIST_FOR_EACH_ENTRY(lconst, &This->baseShader.constantsF, local_constant, entry) {
2727	if(lconst->idx == reg) return TRUE;
2728	}
2729	return FALSE;
2730
2731	}
2732
2733	/*****************************************************************************
2734	* IDirect3DVertexShader implementation structures
2735	*/
2736	typedef struct IWineD3DVertexShaderImpl {
2737	/* IUnknown parts*/
2738	const IWineD3DVertexShaderVtbl *lpVtbl;
2739
2740	/* IWineD3DBaseShader */
2741	IWineD3DBaseShaderClass baseShader;
2742
2743	/* IWineD3DVertexShaderImpl */
2744	IUnknown *parent;
2745
2746	DWORD usage;
2747
2748	/* The GL shader */
2749	void *backend_priv;
2750
2751	/* Vertex shader input and output semantics */
2752	struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
2753	struct wined3d_shader_signature_element output_signature[MAX_REG_OUTPUT];
2754
2755	UINT min_rel_offset, max_rel_offset;
2756	UINT rel_offset;
2757
2758	UINT recompile_count;
2759	} IWineD3DVertexShaderImpl;
2760	extern const IWineD3DVertexShaderVtbl IWineD3DVertexShader_Vtbl;
2761
2762	void find_vs_compile_args(IWineD3DVertexShaderImpl shader, IWineD3DStateBlockImpl stateblock, struct vs_compile_args *args);
2763
2764	/*****************************************************************************
2765	* IDirect3DPixelShader implementation structure
2766	*/
2767
2768	/* Using additional shader constants (uniforms in GLSL / program environment
2769	* or local parameters in ARB) is costly:
2770	* ARB only knows float4 parameters and GLSL compiler are not really smart
2771	* when it comes to efficiently pack float2 uniforms, so no space is wasted
2772	* (in fact most compilers map a float2 to a full float4 uniform).
2773	*
2774	* For NP2 texcoord fixup we only need 2 floats (width and height) for each
2775	* 2D texture used in the shader. We therefore pack fixup info for 2 textures
2776	* into a single shader constant (uniform / program parameter).
2777	*
2778	* This structure is shared between the GLSL and the ARB backend.*/
2779	struct ps_np2fixup_info {
2780	unsigned char idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
2781	WORD active; /* bitfield indicating if we can apply the fixup */
2782	WORD num_consts;
2783	};
2784
2785	typedef struct IWineD3DPixelShaderImpl {
2786	/* IUnknown parts */
2787	const IWineD3DPixelShaderVtbl *lpVtbl;
2788
2789	/* IWineD3DBaseShader */
2790	IWineD3DBaseShaderClass baseShader;
2791
2792	/* IWineD3DPixelShaderImpl */
2793	IUnknown *parent;
2794
2795	/* Pixel shader input semantics */
2796	struct wined3d_shader_signature_element input_signature[MAX_REG_INPUT];
2797	DWORD input_reg_map[MAX_REG_INPUT];
2798	BOOL input_reg_used[MAX_REG_INPUT];
2799	unsigned int declared_in_count;
2800
2801	/* The GL shader */
2802	void *backend_priv;
2803
2804	/* Some information about the shader behavior */
2805	char vpos_uniform;
2806
2807	BOOL color0_mov;
2808	DWORD color0_reg;
2809
2810	} IWineD3DPixelShaderImpl;
2811
2812	extern const IWineD3DPixelShaderVtbl IWineD3DPixelShader_Vtbl;
2813	void pixelshader_update_samplers(struct shader_reg_maps reg_maps, IWineD3DBaseTexture const *textures);
2814	void find_ps_compile_args(IWineD3DPixelShaderImpl shader, IWineD3DStateBlockImpl stateblock, struct ps_compile_args *args);
2815
2816	/* sRGB correction constants */
2817	static const float srgb_cmp = 0.0031308f;
2818	static const float srgb_mul_low = 12.92f;
2819	static const float srgb_pow = 0.41666f;
2820	static const float srgb_mul_high = 1.055f;
2821	static const float srgb_sub_high = 0.055f;
2822
2823	/*****************************************************************************
2824	* IWineD3DPalette implementation structure
2825	*/
2826	struct IWineD3DPaletteImpl {
2827	/* IUnknown parts */
2828	const IWineD3DPaletteVtbl *lpVtbl;
2829	LONG ref;
2830
2831	IUnknown *parent;
2832	IWineD3DDeviceImpl *wineD3DDevice;
2833
2834	/* IWineD3DPalette */
2835	HPALETTE hpal;
2836	WORD palVersion; /\| /
2837	WORD palNumEntries; /\| LOGPALETTE /
2838	PALETTEENTRY palents[256]; /\| /
2839	/* This is to store the palette in 'screen format' */
2840	int screen_palents[256];
2841	DWORD Flags;
2842	};
2843
2844	extern const IWineD3DPaletteVtbl IWineD3DPalette_Vtbl;
2845	DWORD IWineD3DPaletteImpl_Size(DWORD dwFlags);
2846
2847	/* DirectDraw utility functions */
2848	extern WINED3DFORMAT pixelformat_for_depth(DWORD depth);
2849
2850	/*****************************************************************************
2851	* Pixel format management
2852	*/
2853
2854	/* WineD3D pixel format flags */
2855	#define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING 0x1
2856	#define WINED3DFMT_FLAG_FILTERING 0x2
2857	#define WINED3DFMT_FLAG_DEPTH 0x4
2858	#define WINED3DFMT_FLAG_STENCIL 0x8
2859	#define WINED3DFMT_FLAG_RENDERTARGET 0x10
2860	#define WINED3DFMT_FLAG_FOURCC 0x20
2861	#define WINED3DFMT_FLAG_FBO_ATTACHABLE 0x40
2862	#define WINED3DFMT_FLAG_COMPRESSED 0x80
2863
2864	struct GlPixelFormatDesc
2865	{
2866	WINED3DFORMAT format;
2867	DWORD red_mask;
2868	DWORD green_mask;
2869	DWORD blue_mask;
2870	DWORD alpha_mask;
2871	UINT byte_count;
2872	WORD depth_size;
2873	WORD stencil_size;
2874
2875	UINT block_width;
2876	UINT block_height;
2877	UINT block_byte_count;
2878
2879	enum wined3d_ffp_emit_idx emit_idx;
2880	GLint component_count;
2881	GLenum gl_vtx_type;
2882	GLint gl_vtx_format;
2883	GLboolean gl_normalized;
2884	unsigned int component_size;
2885
2886	GLint glInternal;
2887	GLint glGammaInternal;
2888	GLint rtInternal;
2889	GLint glFormat;
2890	GLint glType;
2891	unsigned int Flags;
2892	float heightscale;
2893	struct color_fixup_desc color_fixup;
2894	};
2895
2896	const struct GlPixelFormatDesc getFormatDescEntry(WINED3DFORMAT fmt, const struct wined3d_gl_info gl_info);
2897
2898	static inline BOOL use_vs(IWineD3DStateBlockImpl *stateblock)
2899	{
2900	return (stateblock->vertexShader
2901	&& !stateblock->wineD3DDevice->strided_streams.position_transformed
2902	&& stateblock->wineD3DDevice->vs_selected_mode != SHADER_NONE);
2903	}
2904
2905	static inline BOOL use_ps(IWineD3DStateBlockImpl *stateblock)
2906	{
2907	return (stateblock->pixelShader
2908	&& stateblock->wineD3DDevice->ps_selected_mode != SHADER_NONE);
2909	}
2910
2911	void stretch_rect_fbo(IWineD3DDevice iface, IWineD3DSurface src_surface, WINED3DRECT *src_rect,
2912	IWineD3DSurface dst_surface, WINED3DRECT dst_rect, const WINED3DTEXTUREFILTERTYPE filter, BOOL flip);
2913
2914	/* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
2915	#define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
2916
2917	#endif

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

source: vbox/trunk/src/VBox/Additions/WINNT/Graphics/Wine/wined3d/wined3d_private.h@ 22652

Download in other formats: