dlls/wined3d/wined3d_private.h

   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  * Copyright 2006-2011, 2013 Stefan Dösinger for CodeWeavers
   9  *
  10  * This library is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU Lesser General Public
  12  * License as published by the Free Software Foundation; either
  13  * version 2.1 of the License, or (at your option) any later version.
  14  *
  15  * This library is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  * Lesser General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public
  21  * License along with this library; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  23  */
  24
  25 #ifndef __WINE_WINED3D_PRIVATE_H
  26 #define __WINE_WINED3D_PRIVATE_H
  27
  28 #ifdef USE_WIN32_OPENGL
  29 #define WINE_GLAPI __stdcall
  30 #else
  31 #define WINE_GLAPI
  32 #endif
  33
  34 #include <stdarg.h>
  35 #include <math.h>
  36 #include <limits.h>
  37 #include "ntstatus.h"
  38 #define WIN32_NO_STATUS
  39 #define NONAMELESSUNION
  40 #define NONAMELESSSTRUCT
  41 #define COBJMACROS
  42 #include "windef.h"
  43 #include "winbase.h"
  44 #include "winreg.h"
  45 #include "wingdi.h"
  46 #include "winuser.h"
  47 #include "winternl.h"
  48 #include "ddk/d3dkmthk.h"
  49 #include "wine/debug.h"
  50 #include "wine/unicode.h"
  51
  52 #include "objbase.h"
  53 #include "wine/wined3d.h"
  54 #include "wined3d_gl.h"
  55 #include "wine/list.h"
  56 #include "wine/rbtree.h"
  57 #include "wine/wgl_driver.h"
  58
  59 #ifndef ARRAY_SIZE
  60 #define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0]))
  61 #endif
  62
  63 /* Driver quirks */
  64 #define WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT       0x00000001
  65 #define WINED3D_QUIRK_SET_TEXCOORD_W            0x00000002
  66 #define WINED3D_QUIRK_GLSL_CLIP_VARYING         0x00000004
  67 #define WINED3D_QUIRK_ALLOWS_SPECULAR_ALPHA     0x00000008
  68 #define WINED3D_QUIRK_NV_CLIP_BROKEN            0x00000010
  69 #define WINED3D_QUIRK_FBO_TEX_UPDATE            0x00000020
  70 #define WINED3D_QUIRK_BROKEN_RGBA16             0x00000040
  71 #define WINED3D_QUIRK_INFO_LOG_SPAM             0x00000080
  72 #define WINED3D_QUIRK_LIMITED_TEX_FILTERING     0x00000100
  73 #define WINED3D_QUIRK_BROKEN_ARB_FOG            0x00000200
  74
  75 /* Texture format fixups */
  76
  77 enum fixup_channel_source
  78 {
  79     CHANNEL_SOURCE_ZERO = 0,
  80     CHANNEL_SOURCE_ONE = 1,
  81     CHANNEL_SOURCE_X = 2,
  82     CHANNEL_SOURCE_Y = 3,
  83     CHANNEL_SOURCE_Z = 4,
  84     CHANNEL_SOURCE_W = 5,
  85     CHANNEL_SOURCE_COMPLEX0 = 6,
  86     CHANNEL_SOURCE_COMPLEX1 = 7,
  87 };
  88
  89 enum complex_fixup
  90 {
  91     COMPLEX_FIXUP_NONE = 0,
  92     COMPLEX_FIXUP_YUY2 = 1,
  93     COMPLEX_FIXUP_UYVY = 2,
  94     COMPLEX_FIXUP_YV12 = 3,
  95     COMPLEX_FIXUP_P8   = 4,
  96     COMPLEX_FIXUP_NV12 = 5,
  97 };
  98
  99 #include <pshpack2.h>
 100 struct color_fixup_desc
 101 {
 102     unsigned short x_sign_fixup : 1;
 103     unsigned short x_source : 3;
 104     unsigned short y_sign_fixup : 1;
 105     unsigned short y_source : 3;
 106     unsigned short z_sign_fixup : 1;
 107     unsigned short z_source : 3;
 108     unsigned short w_sign_fixup : 1;
 109     unsigned short w_source : 3;
 110 };
 111 #include <poppack.h>
 112
 113 static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
 114         {0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
 115
 116 static inline struct color_fixup_desc create_color_fixup_desc(
 117         int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
 118         int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
 119 {
 120     struct color_fixup_desc fixup =
 121     {
 122         sign0, src0,
 123         sign1, src1,
 124         sign2, src2,
 125         sign3, src3,
 126     };
 127     return fixup;
 128 }
 129
 130 static inline struct color_fixup_desc create_complex_fixup_desc(enum complex_fixup complex_fixup)
 131 {
 132     struct color_fixup_desc fixup =
 133     {
 134         0u, complex_fixup & (1u << 0) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 135         0u, complex_fixup & (1u << 1) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 136         0u, complex_fixup & (1u << 2) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 137         0u, complex_fixup & (1u << 3) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 138     };
 139     return fixup;
 140 }
 141
 142 static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
 143 {
 144     return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
 145 }
 146
 147 static inline BOOL is_complex_fixup(struct color_fixup_desc fixup)
 148 {
 149     return fixup.x_source == CHANNEL_SOURCE_COMPLEX0 || fixup.x_source == CHANNEL_SOURCE_COMPLEX1;
 150 }
 151
 152 static inline BOOL is_scaling_fixup(struct color_fixup_desc fixup)
 153 {
 154     return fixup.x_sign_fixup || fixup.y_sign_fixup || fixup.z_sign_fixup || fixup.w_sign_fixup;
 155 }
 156
 157 static inline BOOL is_same_fixup(struct color_fixup_desc f1, struct color_fixup_desc f2)
 158 {
 159     return f1.x_sign_fixup == f2.x_sign_fixup && f1.x_source == f2.x_source
 160             && f1.y_sign_fixup == f2.y_sign_fixup && f1.y_source == f2.y_source
 161             && f1.z_sign_fixup == f2.z_sign_fixup && f1.z_source == f2.z_source
 162             && f1.w_sign_fixup == f2.w_sign_fixup && f1.w_source == f2.w_source;
 163 }
 164
 165 static inline enum complex_fixup get_complex_fixup(struct color_fixup_desc fixup)
 166 {
 167     enum complex_fixup complex_fixup = 0;
 168     if (fixup.x_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1u << 0);
 169     if (fixup.y_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1u << 1);
 170     if (fixup.z_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1u << 2);
 171     if (fixup.w_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1u << 3);
 172     return complex_fixup;
 173 }
 174
 175 /* Device caps */
 176 #define MAX_STREAM_OUT              4
 177 #define MAX_STREAMS                 16
 178 #define MAX_TEXTURES                8
 179 #define MAX_FRAGMENT_SAMPLERS       16
 180 #define MAX_VERTEX_SAMPLERS         4
 181 #define MAX_COMBINED_SAMPLERS       (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
 182 #define MAX_ACTIVE_LIGHTS           8
 183 #define MAX_CLIP_DISTANCES          WINED3DMAXUSERCLIPPLANES
 184 #define MAX_CONSTANT_BUFFERS        15
 185 #define MAX_SAMPLER_OBJECTS         16
 186 #define MAX_SHADER_RESOURCE_VIEWS   128
 187 #define MAX_UNORDERED_ACCESS_VIEWS  8
 188 #define MAX_VERTEX_BLENDS           4
 189 #define MAX_MULTISAMPLE_TYPES       8
 190
 191 struct min_lookup
 192 {
 193     GLenum mip[WINED3D_TEXF_LINEAR + 1];
 194 };
 195
 196 extern const struct min_lookup minMipLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 197 extern const GLenum magLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 198
 199 GLenum wined3d_gl_compare_func(enum wined3d_cmp_func f) DECLSPEC_HIDDEN;
 200
 201 static inline enum wined3d_cmp_func wined3d_sanitize_cmp_func(enum wined3d_cmp_func func)
 202 {
 203     if (func < WINED3D_CMP_NEVER || func > WINED3D_CMP_ALWAYS)
 204         return WINED3D_CMP_ALWAYS;
 205     return func;
 206 }
 207
 208 static inline GLenum wined3d_gl_mag_filter(enum wined3d_texture_filter_type mag_filter)
 209 {
 210     return magLookup[mag_filter];
 211 }
 212
 213 static inline GLenum wined3d_gl_min_mip_filter(enum wined3d_texture_filter_type min_filter,
 214         enum wined3d_texture_filter_type mip_filter)
 215 {
 216     return minMipLookup[min_filter].mip[mip_filter];
 217 }
 218
 219 /* float_16_to_32() and float_32_to_16() (see implementation in
 220  * surface_base.c) convert 16 bit floats in the FLOAT16 data type
 221  * to standard C floats and vice versa. They do not depend on the encoding
 222  * of the C float, so they are platform independent, but slow. On x86 and
 223  * other IEEE 754 compliant platforms the conversion can be accelerated by
 224  * bit shifting the exponent and mantissa. There are also some SSE-based
 225  * assembly routines out there.
 226  *
 227  * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
 228  */
 229 static inline float float_16_to_32(const unsigned short *in)
 230 {
 231     const unsigned short s = ((*in) & 0x8000u);
 232     const unsigned short e = ((*in) & 0x7c00u) >> 10;
 233     const unsigned short m = (*in) & 0x3ffu;
 234     const float sgn = (s ? -1.0f : 1.0f);
 235
 236     if(e == 0) {
 237         if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 238         else return sgn * powf(2, -14.0f) * ((float)m / 1024.0f);
 239     } else if(e < 31) {
 240         return sgn * powf(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
 241     } else {
 242         if(m == 0) return sgn * INFINITY;
 243         else return NAN;
 244     }
 245 }
 246
 247 static inline float float_24_to_32(DWORD in)
 248 {
 249     const float sgn = in & 0x800000u ? -1.0f : 1.0f;
 250     const unsigned short e = (in & 0x780000u) >> 19;
 251     const unsigned int m = in & 0x7ffffu;
 252
 253     if (e == 0)
 254     {
 255         if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 256         else return sgn * powf(2, -6.0f) * ((float)m / 524288.0f);
 257     }
 258     else if (e < 15)
 259     {
 260         return sgn * powf(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
 261     }
 262     else
 263     {
 264         if (m == 0) return sgn * INFINITY;
 265         else return NAN;
 266     }
 267 }
 268
 269 static inline unsigned int wined3d_popcount(unsigned int x)
 270 {
 271 #ifdef HAVE___BUILTIN_POPCOUNT
 272     return __builtin_popcount(x);
 273 #else
 274     x -= x >> 1 & 0x55555555;
 275     x = (x & 0x33333333) + (x >> 2 & 0x33333333);
 276     return ((x + (x >> 4)) & 0x0f0f0f0f) * 0x01010101 >> 24;
 277 #endif
 278 }
 279
 280 #define ORM_BACKBUFFER  0
 281 #define ORM_FBO         1
 282
 283 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
 284 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
 285
 286 /* NOTE: When adding fields to this structure, make sure to update the default
 287  * values in wined3d_main.c as well. */
 288 struct wined3d_settings
 289 {
 290     DWORD max_gl_version;
 291     BOOL glslRequested;
 292     int offscreen_rendering_mode;
 293     unsigned short pci_vendor_id;
 294     unsigned short pci_device_id;
 295     /* Memory tracking and object counting. */
 296     UINT64 emulated_textureram;
 297     char *logo;
 298     int allow_multisampling;
 299     unsigned int sample_count;
 300     BOOL strict_draw_ordering;
 301     BOOL always_offscreen;
 302     BOOL check_float_constants;
 303     unsigned int max_sm_vs;
 304     unsigned int max_sm_hs;
 305     unsigned int max_sm_ds;
 306     unsigned int max_sm_gs;
 307     unsigned int max_sm_ps;
 308     unsigned int max_sm_cs;
 309     BOOL no_3d;
 310 };
 311
 312 extern struct wined3d_settings wined3d_settings DECLSPEC_HIDDEN;
 313
 314 enum wined3d_shader_resource_type
 315 {
 316     WINED3D_SHADER_RESOURCE_NONE,
 317     WINED3D_SHADER_RESOURCE_BUFFER,
 318     WINED3D_SHADER_RESOURCE_TEXTURE_1D,
 319     WINED3D_SHADER_RESOURCE_TEXTURE_2D,
 320     WINED3D_SHADER_RESOURCE_TEXTURE_2DMS,
 321     WINED3D_SHADER_RESOURCE_TEXTURE_3D,
 322     WINED3D_SHADER_RESOURCE_TEXTURE_CUBE,
 323     WINED3D_SHADER_RESOURCE_TEXTURE_1DARRAY,
 324     WINED3D_SHADER_RESOURCE_TEXTURE_2DARRAY,
 325     WINED3D_SHADER_RESOURCE_TEXTURE_2DMSARRAY,
 326 };
 327
 328 #define WINED3D_SHADER_CONST_VS_F            0x00000001
 329 #define WINED3D_SHADER_CONST_VS_I            0x00000002
 330 #define WINED3D_SHADER_CONST_VS_B            0x00000004
 331 #define WINED3D_SHADER_CONST_VS_CLIP_PLANES  0x00000008
 332 #define WINED3D_SHADER_CONST_VS_POINTSIZE    0x00000010
 333 #define WINED3D_SHADER_CONST_POS_FIXUP       0x00000020
 334 #define WINED3D_SHADER_CONST_PS_F            0x00000040
 335 #define WINED3D_SHADER_CONST_PS_I            0x00000080
 336 #define WINED3D_SHADER_CONST_PS_B            0x00000100
 337 #define WINED3D_SHADER_CONST_PS_BUMP_ENV     0x00000200
 338 #define WINED3D_SHADER_CONST_PS_FOG          0x00000400
 339 #define WINED3D_SHADER_CONST_PS_ALPHA_TEST   0x00000800
 340 #define WINED3D_SHADER_CONST_PS_Y_CORR       0x00001000
 341 #define WINED3D_SHADER_CONST_PS_NP2_FIXUP    0x00002000
 342 #define WINED3D_SHADER_CONST_FFP_MODELVIEW   0x00004000
 343 #define WINED3D_SHADER_CONST_FFP_VERTEXBLEND 0x00008000
 344 #define WINED3D_SHADER_CONST_FFP_PROJ        0x00010000
 345 #define WINED3D_SHADER_CONST_FFP_TEXMATRIX   0x00020000
 346 #define WINED3D_SHADER_CONST_FFP_MATERIAL    0x00040000
 347 #define WINED3D_SHADER_CONST_FFP_LIGHTS      0x00080000
 348 #define WINED3D_SHADER_CONST_FFP_PS          0x00100000
 349 #define WINED3D_SHADER_CONST_FFP_COLOR_KEY   0x00200000
 350
 351 enum wined3d_shader_register_type
 352 {
 353     WINED3DSPR_TEMP = 0,
 354     WINED3DSPR_INPUT = 1,
 355     WINED3DSPR_CONST = 2,
 356     WINED3DSPR_ADDR = 3,
 357     WINED3DSPR_TEXTURE = 3,
 358     WINED3DSPR_RASTOUT = 4,
 359     WINED3DSPR_ATTROUT = 5,
 360     WINED3DSPR_TEXCRDOUT = 6,
 361     WINED3DSPR_OUTPUT = 6,
 362     WINED3DSPR_CONSTINT = 7,
 363     WINED3DSPR_COLOROUT = 8,
 364     WINED3DSPR_DEPTHOUT = 9,
 365     WINED3DSPR_SAMPLER = 10,
 366     WINED3DSPR_CONST2 = 11,
 367     WINED3DSPR_CONST3 = 12,
 368     WINED3DSPR_CONST4 = 13,
 369     WINED3DSPR_CONSTBOOL = 14,
 370     WINED3DSPR_LOOP = 15,
 371     WINED3DSPR_TEMPFLOAT16 = 16,
 372     WINED3DSPR_MISCTYPE = 17,
 373     WINED3DSPR_LABEL = 18,
 374     WINED3DSPR_PREDICATE = 19,
 375     WINED3DSPR_IMMCONST,
 376     WINED3DSPR_CONSTBUFFER,
 377     WINED3DSPR_IMMCONSTBUFFER,
 378     WINED3DSPR_PRIMID,
 379     WINED3DSPR_NULL,
 380     WINED3DSPR_RESOURCE,
 381     WINED3DSPR_UAV,
 382     WINED3DSPR_OUTPOINTID,
 383     WINED3DSPR_FORKINSTID,
 384     WINED3DSPR_INCONTROLPOINT,
 385     WINED3DSPR_OUTCONTROLPOINT,
 386     WINED3DSPR_PATCHCONST,
 387     WINED3DSPR_TESSCOORD,
 388     WINED3DSPR_GROUPSHAREDMEM,
 389     WINED3DSPR_THREADID,
 390     WINED3DSPR_THREADGROUPID,
 391     WINED3DSPR_LOCALTHREADID,
 392     WINED3DSPR_LOCALTHREADINDEX,
 393     WINED3DSPR_IDXTEMP,
 394     WINED3DSPR_STREAM,
 395     WINED3DSPR_FUNCTIONBODY,
 396     WINED3DSPR_FUNCTIONPOINTER,
 397     WINED3DSPR_COVERAGE,
 398     WINED3DSPR_SAMPLEMASK,
 399 };
 400
 401 enum wined3d_data_type
 402 {
 403     WINED3D_DATA_FLOAT,
 404     WINED3D_DATA_INT,
 405     WINED3D_DATA_RESOURCE,
 406     WINED3D_DATA_SAMPLER,
 407     WINED3D_DATA_UAV,
 408     WINED3D_DATA_UINT,
 409     WINED3D_DATA_UNORM,
 410     WINED3D_DATA_SNORM,
 411     WINED3D_DATA_OPAQUE,
 412 };
 413
 414 enum wined3d_immconst_type
 415 {
 416     WINED3D_IMMCONST_SCALAR,
 417     WINED3D_IMMCONST_VEC4,
 418 };
 419
 420 #define WINED3DSP_NOSWIZZLE (0u | (1u << 2) | (2u << 4) | (3u << 6))
 421
 422 enum wined3d_shader_src_modifier
 423 {
 424     WINED3DSPSM_NONE = 0,
 425     WINED3DSPSM_NEG = 1,
 426     WINED3DSPSM_BIAS = 2,
 427     WINED3DSPSM_BIASNEG = 3,
 428     WINED3DSPSM_SIGN = 4,
 429     WINED3DSPSM_SIGNNEG = 5,
 430     WINED3DSPSM_COMP = 6,
 431     WINED3DSPSM_X2 = 7,
 432     WINED3DSPSM_X2NEG = 8,
 433     WINED3DSPSM_DZ = 9,
 434     WINED3DSPSM_DW = 10,
 435     WINED3DSPSM_ABS = 11,
 436     WINED3DSPSM_ABSNEG = 12,
 437     WINED3DSPSM_NOT = 13,
 438 };
 439
 440 #define WINED3DSP_WRITEMASK_0   0x1u /* .x r */
 441 #define WINED3DSP_WRITEMASK_1   0x2u /* .y g */
 442 #define WINED3DSP_WRITEMASK_2   0x4u /* .z b */
 443 #define WINED3DSP_WRITEMASK_3   0x8u /* .w a */
 444 #define WINED3DSP_WRITEMASK_ALL 0xfu /* all */
 445
 446 enum wined3d_shader_dst_modifier
 447 {
 448     WINED3DSPDM_NONE = 0,
 449     WINED3DSPDM_SATURATE = 1,
 450     WINED3DSPDM_PARTIALPRECISION = 2,
 451     WINED3DSPDM_MSAMPCENTROID = 4,
 452 };
 453
 454 enum wined3d_shader_interpolation_mode
 455 {
 456     WINED3DSIM_CONSTANT = 1,
 457     WINED3DSIM_LINEAR = 2,
 458     WINED3DSIM_LINEAR_CENTROID = 3,
 459     WINED3DSIM_LINEAR_NOPERSPECTIVE = 4,
 460     WINED3DSIM_LINEAR_NOPERSPECTIVE_CENTROID = 5,
 461     WINED3DSIM_LINEAR_SAMPLE = 6,
 462     WINED3DSIM_LINEAR_NOPERSPECTIVE_SAMPLE = 7,
 463 };
 464
 465 enum wined3d_shader_global_flags
 466 {
 467     WINED3DSGF_REFACTORING_ALLOWED               = 0x1,
 468     WINED3DSGF_ENABLE_RAW_AND_STRUCTURED_BUFFERS = 0x8,
 469 };
 470
 471 enum wined3d_shader_sync_flags
 472 {
 473     WINED3DSSF_THREAD_GROUP        = 0x1,
 474     WINED3DSSF_GROUP_SHARED_MEMORY = 0x2,
 475 };
 476
 477 enum wined3d_shader_uav_flags
 478 {
 479     WINED3DSUF_GLOBALLY_COHERENT = 0x20,
 480     WINED3DSUF_ORDER_PRESERVING_COUNTER = 0x8000,
 481 };
 482
 483 enum wined3d_tessellator_domain
 484 {
 485     WINED3D_TESSELLATOR_DOMAIN_LINE      = 1,
 486     WINED3D_TESSELLATOR_DOMAIN_TRIANGLE  = 2,
 487     WINED3D_TESSELLATOR_DOMAIN_QUAD      = 3,
 488 };
 489
 490 enum wined3d_tessellator_output_primitive
 491 {
 492     WINED3D_TESSELLATOR_OUTPUT_POINT        = 1,
 493     WINED3D_TESSELLATOR_OUTPUT_LINE         = 2,
 494     WINED3D_TESSELLATOR_OUTPUT_TRIANGLE_CW  = 3,
 495     WINED3D_TESSELLATOR_OUTPUT_TRIANGLE_CCW = 4,
 496 };
 497
 498 enum wined3d_tessellator_partitioning
 499 {
 500     WINED3D_TESSELLATOR_PARTITIONING_INTEGER         = 1,
 501     WINED3D_TESSELLATOR_PARTITIONING_POW2            = 2,
 502     WINED3D_TESSELLATOR_PARTITIONING_FRACTIONAL_ODD  = 3,
 503     WINED3D_TESSELLATOR_PARTITIONING_FRACTIONAL_EVEN = 4,
 504 };
 505
 506 /* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
 507 #define WINED3DSI_TEXLD_PROJECT     0x1
 508 #define WINED3DSI_TEXLD_BIAS        0x2
 509 #define WINED3DSI_INDEXED_DYNAMIC   0x4
 510 #define WINED3DSI_RESINFO_RCP_FLOAT 0x1
 511 #define WINED3DSI_RESINFO_UINT      0x2
 512 #define WINED3DSI_SAMPLE_INFO_UINT  0x1
 513 #define WINED3DSI_SAMPLER_COMPARISON_MODE 0x1
 514
 515 enum wined3d_shader_rel_op
 516 {
 517     WINED3D_SHADER_REL_OP_GT = 1,
 518     WINED3D_SHADER_REL_OP_EQ = 2,
 519     WINED3D_SHADER_REL_OP_GE = 3,
 520     WINED3D_SHADER_REL_OP_LT = 4,
 521     WINED3D_SHADER_REL_OP_NE = 5,
 522     WINED3D_SHADER_REL_OP_LE = 6,
 523 };
 524
 525 enum wined3d_shader_conditional_op
 526 {
 527     WINED3D_SHADER_CONDITIONAL_OP_NZ = 0,
 528     WINED3D_SHADER_CONDITIONAL_OP_Z  = 1
 529 };
 530
 531 #define WINED3D_SM1_VS  0xfffeu
 532 #define WINED3D_SM1_PS  0xffffu
 533 #define WINED3D_SM4_PS  0x0000u
 534 #define WINED3D_SM4_VS  0x0001u
 535 #define WINED3D_SM4_GS  0x0002u
 536 #define WINED3D_SM5_HS  0x0003u
 537 #define WINED3D_SM5_DS  0x0004u
 538 #define WINED3D_SM5_CS  0x0005u
 539
 540 /* Shader version tokens, and shader end tokens */
 541 #define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) | ((major) << 8) | (minor))
 542 #define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) | ((major) << 8) | (minor))
 543
 544 /* Shader backends */
 545
 546 /* TODO: Make this dynamic, based on shader limits ? */
 547 #define MAX_ATTRIBS 16
 548 #define MAX_REG_ADDR 1
 549 #define MAX_REG_TEXCRD 8
 550 #define MAX_REG_INPUT 32
 551 #define MAX_REG_OUTPUT 32
 552 #define WINED3D_MAX_CBS 15
 553 #define WINED3D_MAX_CONSTS_B 16
 554 #define WINED3D_MAX_CONSTS_I 16
 555 #define WINED3D_MAX_VS_CONSTS_F 256
 556 #define WINED3D_MAX_PS_CONSTS_F 224
 557
 558 /* FIXME: This needs to go up to 2048 for
 559  * Shader model 3 according to msdn (and for software shaders) */
 560 #define MAX_LABELS 16
 561
 562 #define MAX_IMMEDIATE_CONSTANT_BUFFER_SIZE 4096
 563
 564 struct wined3d_string_buffer
 565 {
 566     struct list entry;
 567     char *buffer;
 568     unsigned int buffer_size;
 569     unsigned int content_size;
 570 };
 571
 572 enum WINED3D_SHADER_INSTRUCTION_HANDLER
 573 {
 574     WINED3DSIH_ABS,
 575     WINED3DSIH_ADD,
 576     WINED3DSIH_AND,
 577     WINED3DSIH_ATOMIC_AND,
 578     WINED3DSIH_ATOMIC_CMP_STORE,
 579     WINED3DSIH_ATOMIC_IADD,
 580     WINED3DSIH_ATOMIC_IMAX,
 581     WINED3DSIH_ATOMIC_OR,
 582     WINED3DSIH_ATOMIC_UMAX,
 583     WINED3DSIH_ATOMIC_UMIN,
 584     WINED3DSIH_ATOMIC_XOR,
 585     WINED3DSIH_BEM,
 586     WINED3DSIH_BFI,
 587     WINED3DSIH_BFREV,
 588     WINED3DSIH_BREAK,
 589     WINED3DSIH_BREAKC,
 590     WINED3DSIH_BREAKP,
 591     WINED3DSIH_BUFINFO,
 592     WINED3DSIH_CALL,
 593     WINED3DSIH_CALLNZ,
 594     WINED3DSIH_CASE,
 595     WINED3DSIH_CMP,
 596     WINED3DSIH_CND,
 597     WINED3DSIH_CONTINUE,
 598     WINED3DSIH_CRS,
 599     WINED3DSIH_CUT,
 600     WINED3DSIH_CUT_STREAM,
 601     WINED3DSIH_DCL,
 602     WINED3DSIH_DCL_CONSTANT_BUFFER,
 603     WINED3DSIH_DCL_FUNCTION_BODY,
 604     WINED3DSIH_DCL_FUNCTION_TABLE,
 605     WINED3DSIH_DCL_GLOBAL_FLAGS,
 606     WINED3DSIH_DCL_HS_FORK_PHASE_INSTANCE_COUNT,
 607     WINED3DSIH_DCL_HS_MAX_TESSFACTOR,
 608     WINED3DSIH_DCL_IMMEDIATE_CONSTANT_BUFFER,
 609     WINED3DSIH_DCL_INDEXABLE_TEMP,
 610     WINED3DSIH_DCL_INPUT,
 611     WINED3DSIH_DCL_INPUT_CONTROL_POINT_COUNT,
 612     WINED3DSIH_DCL_INPUT_PRIMITIVE,
 613     WINED3DSIH_DCL_INPUT_PS,
 614     WINED3DSIH_DCL_INPUT_PS_SGV,
 615     WINED3DSIH_DCL_INPUT_PS_SIV,
 616     WINED3DSIH_DCL_INPUT_SGV,
 617     WINED3DSIH_DCL_INPUT_SIV,
 618     WINED3DSIH_DCL_INTERFACE,
 619     WINED3DSIH_DCL_OUTPUT,
 620     WINED3DSIH_DCL_OUTPUT_CONTROL_POINT_COUNT,
 621     WINED3DSIH_DCL_OUTPUT_SIV,
 622     WINED3DSIH_DCL_OUTPUT_TOPOLOGY,
 623     WINED3DSIH_DCL_RESOURCE_STRUCTURED,
 624     WINED3DSIH_DCL_SAMPLER,
 625     WINED3DSIH_DCL_STREAM,
 626     WINED3DSIH_DCL_TEMPS,
 627     WINED3DSIH_DCL_TESSELLATOR_DOMAIN,
 628     WINED3DSIH_DCL_TESSELLATOR_OUTPUT_PRIMITIVE,
 629     WINED3DSIH_DCL_TESSELLATOR_PARTITIONING,
 630     WINED3DSIH_DCL_TGSM_RAW,
 631     WINED3DSIH_DCL_TGSM_STRUCTURED,
 632     WINED3DSIH_DCL_THREAD_GROUP,
 633     WINED3DSIH_DCL_UAV_RAW,
 634     WINED3DSIH_DCL_UAV_STRUCTURED,
 635     WINED3DSIH_DCL_UAV_TYPED,
 636     WINED3DSIH_DCL_VERTICES_OUT,
 637     WINED3DSIH_DEF,
 638     WINED3DSIH_DEFAULT,
 639     WINED3DSIH_DEFB,
 640     WINED3DSIH_DEFI,
 641     WINED3DSIH_DIV,
 642     WINED3DSIH_DP2,
 643     WINED3DSIH_DP2ADD,
 644     WINED3DSIH_DP3,
 645     WINED3DSIH_DP4,
 646     WINED3DSIH_DST,
 647     WINED3DSIH_DSX,
 648     WINED3DSIH_DSX_COARSE,
 649     WINED3DSIH_DSX_FINE,
 650     WINED3DSIH_DSY,
 651     WINED3DSIH_DSY_COARSE,
 652     WINED3DSIH_DSY_FINE,
 653     WINED3DSIH_ELSE,
 654     WINED3DSIH_EMIT,
 655     WINED3DSIH_EMIT_STREAM,
 656     WINED3DSIH_ENDIF,
 657     WINED3DSIH_ENDLOOP,
 658     WINED3DSIH_ENDREP,
 659     WINED3DSIH_ENDSWITCH,
 660     WINED3DSIH_EQ,
 661     WINED3DSIH_EXP,
 662     WINED3DSIH_EXPP,
 663     WINED3DSIH_FCALL,
 664     WINED3DSIH_FRC,
 665     WINED3DSIH_FTOI,
 666     WINED3DSIH_FTOU,
 667     WINED3DSIH_GATHER4,
 668     WINED3DSIH_GATHER4_C,
 669     WINED3DSIH_GE,
 670     WINED3DSIH_HS_CONTROL_POINT_PHASE,
 671     WINED3DSIH_HS_DECLS,
 672     WINED3DSIH_HS_FORK_PHASE,
 673     WINED3DSIH_HS_JOIN_PHASE,
 674     WINED3DSIH_IADD,
 675     WINED3DSIH_IEQ,
 676     WINED3DSIH_IF,
 677     WINED3DSIH_IFC,
 678     WINED3DSIH_IGE,
 679     WINED3DSIH_ILT,
 680     WINED3DSIH_IMAD,
 681     WINED3DSIH_IMAX,
 682     WINED3DSIH_IMIN,
 683     WINED3DSIH_IMM_ATOMIC_ALLOC,
 684     WINED3DSIH_IMM_ATOMIC_AND,
 685     WINED3DSIH_IMM_ATOMIC_CMP_EXCH,
 686     WINED3DSIH_IMM_ATOMIC_CONSUME,
 687     WINED3DSIH_IMM_ATOMIC_EXCH,
 688     WINED3DSIH_IMM_ATOMIC_OR,
 689     WINED3DSIH_IMM_ATOMIC_UMAX,
 690     WINED3DSIH_IMM_ATOMIC_UMIN,
 691     WINED3DSIH_IMM_ATOMIC_XOR,
 692     WINED3DSIH_IMUL,
 693     WINED3DSIH_INE,
 694     WINED3DSIH_INEG,
 695     WINED3DSIH_ISHL,
 696     WINED3DSIH_ISHR,
 697     WINED3DSIH_ITOF,
 698     WINED3DSIH_LABEL,
 699     WINED3DSIH_LD,
 700     WINED3DSIH_LD2DMS,
 701     WINED3DSIH_LD_RAW,
 702     WINED3DSIH_LD_STRUCTURED,
 703     WINED3DSIH_LD_UAV_TYPED,
 704     WINED3DSIH_LIT,
 705     WINED3DSIH_LOD,
 706     WINED3DSIH_LOG,
 707     WINED3DSIH_LOGP,
 708     WINED3DSIH_LOOP,
 709     WINED3DSIH_LRP,
 710     WINED3DSIH_LT,
 711     WINED3DSIH_M3x2,
 712     WINED3DSIH_M3x3,
 713     WINED3DSIH_M3x4,
 714     WINED3DSIH_M4x3,
 715     WINED3DSIH_M4x4,
 716     WINED3DSIH_MAD,
 717     WINED3DSIH_MAX,
 718     WINED3DSIH_MIN,
 719     WINED3DSIH_MOV,
 720     WINED3DSIH_MOVA,
 721     WINED3DSIH_MOVC,
 722     WINED3DSIH_MUL,
 723     WINED3DSIH_NE,
 724     WINED3DSIH_NOP,
 725     WINED3DSIH_NOT,
 726     WINED3DSIH_NRM,
 727     WINED3DSIH_OR,
 728     WINED3DSIH_PHASE,
 729     WINED3DSIH_POW,
 730     WINED3DSIH_RCP,
 731     WINED3DSIH_REP,
 732     WINED3DSIH_RESINFO,
 733     WINED3DSIH_RET,
 734     WINED3DSIH_ROUND_NE,
 735     WINED3DSIH_ROUND_NI,
 736     WINED3DSIH_ROUND_PI,
 737     WINED3DSIH_ROUND_Z,
 738     WINED3DSIH_RSQ,
 739     WINED3DSIH_SAMPLE,
 740     WINED3DSIH_SAMPLE_B,
 741     WINED3DSIH_SAMPLE_C,
 742     WINED3DSIH_SAMPLE_C_LZ,
 743     WINED3DSIH_SAMPLE_GRAD,
 744     WINED3DSIH_SAMPLE_INFO,
 745     WINED3DSIH_SAMPLE_LOD,
 746     WINED3DSIH_SAMPLE_POS,
 747     WINED3DSIH_SETP,
 748     WINED3DSIH_SGE,
 749     WINED3DSIH_SGN,
 750     WINED3DSIH_SINCOS,
 751     WINED3DSIH_SLT,
 752     WINED3DSIH_SQRT,
 753     WINED3DSIH_STORE_RAW,
 754     WINED3DSIH_STORE_STRUCTURED,
 755     WINED3DSIH_STORE_UAV_TYPED,
 756     WINED3DSIH_SUB,
 757     WINED3DSIH_SWAPC,
 758     WINED3DSIH_SWITCH,
 759     WINED3DSIH_SYNC,
 760     WINED3DSIH_TEX,
 761     WINED3DSIH_TEXBEM,
 762     WINED3DSIH_TEXBEML,
 763     WINED3DSIH_TEXCOORD,
 764     WINED3DSIH_TEXDEPTH,
 765     WINED3DSIH_TEXDP3,
 766     WINED3DSIH_TEXDP3TEX,
 767     WINED3DSIH_TEXKILL,
 768     WINED3DSIH_TEXLDD,
 769     WINED3DSIH_TEXLDL,
 770     WINED3DSIH_TEXM3x2DEPTH,
 771     WINED3DSIH_TEXM3x2PAD,
 772     WINED3DSIH_TEXM3x2TEX,
 773     WINED3DSIH_TEXM3x3,
 774     WINED3DSIH_TEXM3x3DIFF,
 775     WINED3DSIH_TEXM3x3PAD,
 776     WINED3DSIH_TEXM3x3SPEC,
 777     WINED3DSIH_TEXM3x3TEX,
 778     WINED3DSIH_TEXM3x3VSPEC,
 779     WINED3DSIH_TEXREG2AR,
 780     WINED3DSIH_TEXREG2GB,
 781     WINED3DSIH_TEXREG2RGB,
 782     WINED3DSIH_UBFE,
 783     WINED3DSIH_UDIV,
 784     WINED3DSIH_UGE,
 785     WINED3DSIH_ULT,
 786     WINED3DSIH_UMAX,
 787     WINED3DSIH_UMIN,
 788     WINED3DSIH_USHR,
 789     WINED3DSIH_UTOF,
 790     WINED3DSIH_XOR,
 791     WINED3DSIH_TABLE_SIZE
 792 };
 793
 794 enum wined3d_shader_type
 795 {
 796     WINED3D_SHADER_TYPE_PIXEL,
 797     WINED3D_SHADER_TYPE_VERTEX,
 798     WINED3D_SHADER_TYPE_GEOMETRY,
 799     WINED3D_SHADER_TYPE_HULL,
 800     WINED3D_SHADER_TYPE_DOMAIN,
 801     WINED3D_SHADER_TYPE_COMPUTE,
 802     WINED3D_SHADER_TYPE_COUNT,
 803 };
 804
 805 struct wined3d_shader_version
 806 {
 807     enum wined3d_shader_type type;
 808     BYTE major;
 809     BYTE minor;
 810 };
 811
 812 struct wined3d_shader_resource_info
 813 {
 814     enum wined3d_shader_resource_type type;
 815     enum wined3d_data_type data_type;
 816 };
 817
 818 #define WINED3D_SAMPLER_DEFAULT ~0x0u
 819
 820 struct wined3d_shader_sampler_map_entry
 821 {
 822     unsigned int resource_idx;
 823     unsigned int sampler_idx;
 824     unsigned int bind_idx;
 825 };
 826
 827 struct wined3d_shader_sampler_map
 828 {
 829     struct wined3d_shader_sampler_map_entry *entries;
 830     size_t size;
 831     size_t count;
 832 };
 833
 834 struct wined3d_shader_immediate_constant_buffer
 835 {
 836     unsigned int vec4_count;
 837     DWORD data[MAX_IMMEDIATE_CONSTANT_BUFFER_SIZE];
 838 };
 839
 840 struct wined3d_shader_indexable_temp
 841 {
 842     struct list entry;
 843     unsigned int register_idx;
 844     unsigned int register_size;
 845     unsigned int component_count;
 846 };
 847
 848 #define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) | (minor))
 849
 850 struct wined3d_shader_reg_maps
 851 {
 852     struct wined3d_shader_version shader_version;
 853     BYTE texcoord;                                  /* MAX_REG_TEXCRD, 8 */
 854     BYTE address;                                   /* MAX_REG_ADDR, 1 */
 855     WORD labels;                                    /* MAX_LABELS, 16 */
 856     DWORD temporary;                                /* 32 */
 857     unsigned int temporary_count;
 858     DWORD *constf;                                  /* pixel, vertex */
 859     struct list indexable_temps;
 860     const struct wined3d_shader_immediate_constant_buffer *icb;
 861     union
 862     {
 863         DWORD texcoord_mask[MAX_REG_TEXCRD];        /* vertex < 3.0 */
 864         BYTE output_registers_mask[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
 865     } u;
 866     DWORD input_registers;                          /* max(MAX_REG_INPUT, MAX_ATTRIBS), 32 */
 867     DWORD output_registers;                         /* MAX_REG_OUTPUT, 32 */
 868     WORD integer_constants;                         /* WINED3D_MAX_CONSTS_I, 16 */
 869     WORD boolean_constants;                         /* WINED3D_MAX_CONSTS_B, 16 */
 870     WORD local_int_consts;                          /* WINED3D_MAX_CONSTS_I, 16 */
 871     WORD local_bool_consts;                         /* WINED3D_MAX_CONSTS_B, 16 */
 872     UINT cb_sizes[WINED3D_MAX_CBS];
 873
 874     struct wined3d_shader_resource_info resource_info[MAX_SHADER_RESOURCE_VIEWS];
 875     struct wined3d_shader_sampler_map sampler_map;
 876     DWORD sampler_comparison_mode;
 877     BYTE bumpmat;                                   /* MAX_TEXTURES, 8 */
 878     BYTE luminanceparams;                           /* MAX_TEXTURES, 8 */
 879     struct wined3d_shader_resource_info uav_resource_info[MAX_UNORDERED_ACCESS_VIEWS];
 880     DWORD uav_read_mask;                            /* MAX_UNORDERED_ACCESS_VIEWS, 8 */
 881
 882     WORD usesnrm        : 1;
 883     WORD vpos           : 1;
 884     WORD usesdsx        : 1;
 885     WORD usesdsy        : 1;
 886     WORD usestexldd     : 1;
 887     WORD usesmova       : 1;
 888     WORD usesfacing     : 1;
 889     WORD usesrelconstF  : 1;
 890     WORD fog            : 1;
 891     WORD usestexldl     : 1;
 892     WORD usesifc        : 1;
 893     WORD usescall       : 1;
 894     WORD usespow        : 1;
 895     WORD point_size     : 1;
 896     WORD padding        : 2;
 897
 898     DWORD rt_mask; /* Used render targets, 32 max. */
 899
 900     /* Whether or not loops are used in this shader, and nesting depth */
 901     unsigned loop_depth;
 902     UINT min_rel_offset, max_rel_offset;
 903 };
 904
 905 /* Keeps track of details for TEX_M#x# instructions which need to maintain
 906  * state information between multiple instructions. */
 907 struct wined3d_shader_tex_mx
 908 {
 909     unsigned int current_row;
 910     DWORD texcoord_w[2];
 911 };
 912
 913 struct wined3d_shader_parser_state
 914 {
 915     unsigned int current_loop_depth;
 916     unsigned int current_loop_reg;
 917     BOOL in_subroutine;
 918 };
 919
 920 struct wined3d_shader_context
 921 {
 922     const struct wined3d_shader *shader;
 923     const struct wined3d_gl_info *gl_info;
 924     const struct wined3d_shader_reg_maps *reg_maps;
 925     struct wined3d_string_buffer *buffer;
 926     struct wined3d_shader_tex_mx *tex_mx;
 927     struct wined3d_shader_parser_state *state;
 928     void *backend_data;
 929 };
 930
 931 struct wined3d_shader_register_index
 932 {
 933     const struct wined3d_shader_src_param *rel_addr;
 934     unsigned int offset;
 935 };
 936
 937 struct wined3d_shader_register
 938 {
 939     enum wined3d_shader_register_type type;
 940     enum wined3d_data_type data_type;
 941     struct wined3d_shader_register_index idx[2];
 942     enum wined3d_immconst_type immconst_type;
 943     union
 944     {
 945         DWORD immconst_data[4];
 946         unsigned fp_body_idx;
 947     } u;
 948 };
 949
 950 struct wined3d_shader_dst_param
 951 {
 952     struct wined3d_shader_register reg;
 953     DWORD write_mask;
 954     DWORD modifiers;
 955     DWORD shift;
 956 };
 957
 958 struct wined3d_shader_src_param
 959 {
 960     struct wined3d_shader_register reg;
 961     DWORD swizzle;
 962     enum wined3d_shader_src_modifier modifiers;
 963 };
 964
 965 struct wined3d_shader_semantic
 966 {
 967     enum wined3d_decl_usage usage;
 968     UINT usage_idx;
 969     enum wined3d_shader_resource_type resource_type;
 970     enum wined3d_data_type resource_data_type;
 971     struct wined3d_shader_dst_param reg;
 972 };
 973
 974 struct wined3d_shader_register_semantic
 975 {
 976     struct wined3d_shader_dst_param reg;
 977     enum wined3d_sysval_semantic sysval_semantic;
 978 };
 979
 980 struct wined3d_shader_structured_resource
 981 {
 982     struct wined3d_shader_dst_param reg;
 983     unsigned int byte_stride;
 984 };
 985
 986 struct wined3d_shader_tgsm_raw
 987 {
 988     struct wined3d_shader_dst_param reg;
 989     unsigned int byte_count;
 990 };
 991
 992 struct wined3d_shader_tgsm_structured
 993 {
 994     struct wined3d_shader_dst_param reg;
 995     unsigned int byte_stride;
 996     unsigned int structure_count;
 997 };
 998
 999 struct wined3d_shader_thread_group_size
1000 {
1001     unsigned int x, y, z;
1002 };
1003
1004 struct wined3d_shader_function_table_pointer
1005 {
1006     unsigned int index;
1007     unsigned int array_size;
1008     unsigned int body_count;
1009     unsigned int table_count;
1010 };
1011
1012 struct wined3d_shader_texel_offset
1013 {
1014     signed char u, v, w;
1015 };
1016
1017 struct wined3d_shader_instruction
1018 {
1019     const struct wined3d_shader_context *ctx;
1020     enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
1021     DWORD flags;
1022     BOOL coissue;
1023     const struct wined3d_shader_src_param *predicate;
1024     UINT dst_count;
1025     const struct wined3d_shader_dst_param *dst;
1026     UINT src_count;
1027     const struct wined3d_shader_src_param *src;
1028     struct wined3d_shader_texel_offset texel_offset;
1029     union
1030     {
1031         struct wined3d_shader_semantic semantic;
1032         struct wined3d_shader_register_semantic register_semantic;
1033         enum wined3d_primitive_type primitive_type;
1034         struct wined3d_shader_dst_param dst;
1035         struct wined3d_shader_src_param src;
1036         unsigned int count;
1037         unsigned int index;
1038         const struct wined3d_shader_immediate_constant_buffer *icb;
1039         struct wined3d_shader_structured_resource structured_resource;
1040         struct wined3d_shader_tgsm_raw tgsm_raw;
1041         struct wined3d_shader_tgsm_structured tgsm_structured;
1042         struct wined3d_shader_thread_group_size thread_group_size;
1043         enum wined3d_tessellator_domain tessellator_domain;
1044         enum wined3d_tessellator_output_primitive tessellator_output_primitive;
1045         enum wined3d_tessellator_partitioning tessellator_partitioning;
1046         float max_tessellation_factor;
1047         struct wined3d_shader_indexable_temp indexable_temp;
1048         struct wined3d_shader_function_table_pointer fp;
1049     } declaration;
1050 };
1051
1052 static inline BOOL wined3d_shader_instruction_has_texel_offset(const struct wined3d_shader_instruction *ins)
1053 {
1054     return ins->texel_offset.u || ins->texel_offset.v || ins->texel_offset.w;
1055 }
1056
1057 struct wined3d_shader_attribute
1058 {
1059     enum wined3d_decl_usage usage;
1060     UINT usage_idx;
1061 };
1062
1063 struct wined3d_shader_loop_control
1064 {
1065     unsigned int count;
1066     unsigned int start;
1067     int step;
1068 };
1069
1070 struct wined3d_shader_frontend
1071 {
1072     void *(*shader_init)(const DWORD *ptr, const struct wined3d_shader_signature *output_signature);
1073     void (*shader_free)(void *data);
1074     void (*shader_read_header)(void *data, const DWORD **ptr, struct wined3d_shader_version *shader_version);
1075     void (*shader_read_instruction)(void *data, const DWORD **ptr, struct wined3d_shader_instruction *ins);
1076     BOOL (*shader_is_end)(void *data, const DWORD **ptr);
1077 };
1078
1079 extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
1080 extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
1081
1082 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
1083
1084 #define WINED3D_SHADER_CAP_VS_CLIPPING      0x00000001
1085 #define WINED3D_SHADER_CAP_SRGB_WRITE       0x00000002
1086
1087 struct shader_caps
1088 {
1089     unsigned int vs_version;
1090     unsigned int hs_version;
1091     unsigned int ds_version;
1092     unsigned int gs_version;
1093     unsigned int ps_version;
1094     unsigned int cs_version;
1095
1096     DWORD vs_uniform_count;
1097     DWORD ps_uniform_count;
1098     float ps_1x_max_value;
1099     DWORD varying_count;
1100
1101     DWORD wined3d_caps;
1102 };
1103
1104 enum wined3d_gl_resource_type
1105 {
1106     WINED3D_GL_RES_TYPE_TEX_1D          = 0,
1107     WINED3D_GL_RES_TYPE_TEX_2D          = 1,
1108     WINED3D_GL_RES_TYPE_TEX_3D          = 2,
1109     WINED3D_GL_RES_TYPE_TEX_CUBE        = 3,
1110     WINED3D_GL_RES_TYPE_TEX_RECT        = 4,
1111     WINED3D_GL_RES_TYPE_BUFFER          = 5,
1112     WINED3D_GL_RES_TYPE_RB              = 6,
1113     WINED3D_GL_RES_TYPE_COUNT           = 7,
1114 };
1115
1116 enum vertexprocessing_mode {
1117     fixedfunction,
1118     vertexshader,
1119     pretransformed
1120 };
1121
1122 #define WINED3D_CONST_NUM_UNUSED ~0U
1123
1124 enum wined3d_ffp_ps_fog_mode
1125 {
1126     WINED3D_FFP_PS_FOG_OFF,
1127     WINED3D_FFP_PS_FOG_LINEAR,
1128     WINED3D_FFP_PS_FOG_EXP,
1129     WINED3D_FFP_PS_FOG_EXP2,
1130 };
1131
1132 /* Stateblock dependent parameters which have to be hardcoded
1133  * into the shader code
1134  */
1135
1136 #define WINED3D_PSARGS_PROJECTED (1u << 3)
1137 #define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
1138 #define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xfu
1139 #define WINED3D_PSARGS_TEXTYPE_SHIFT 2
1140 #define WINED3D_PSARGS_TEXTYPE_MASK 0x3u
1141
1142 /* Used for Shader Model 1 pixel shaders to track the bound texture
1143  * type. 2D and RECT textures are separated through NP2 fixup. */
1144 enum wined3d_shader_tex_types
1145 {
1146     WINED3D_SHADER_TEX_2D   = 0,
1147     WINED3D_SHADER_TEX_3D   = 1,
1148     WINED3D_SHADER_TEX_CUBE = 2,
1149 };
1150
1151 struct ps_compile_args {
1152     struct color_fixup_desc     color_fixup[MAX_FRAGMENT_SAMPLERS];
1153     enum vertexprocessing_mode  vp_mode;
1154     enum wined3d_ffp_ps_fog_mode fog;
1155     WORD                        tex_transform; /* ps 1.0-1.3, 4 textures */
1156     WORD                        tex_types; /* ps 1.0 - 1.4, 6 textures */
1157     WORD                        srgb_correction;
1158     /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
1159        D3D9 has a limit of 16 samplers and the fixup is superfluous
1160        in D3D10 (unconditional NP2 support mandatory). */
1161     WORD                        np2_fixup;
1162     WORD shadow; /* MAX_FRAGMENT_SAMPLERS, 16 */
1163     WORD texcoords_initialized; /* MAX_TEXTURES, 8 */
1164     DWORD pointsprite : 1;
1165     DWORD flatshading : 1;
1166     DWORD alpha_test_func : 3;
1167     DWORD render_offscreen : 1;
1168     DWORD padding : 26;
1169 };
1170
1171 enum fog_src_type {
1172     VS_FOG_Z        = 0,
1173     VS_FOG_COORD    = 1
1174 };
1175
1176 struct vs_compile_args
1177 {
1178     BYTE fog_src;
1179     BYTE clip_enabled : 1;
1180     BYTE point_size : 1;
1181     BYTE per_vertex_point_size : 1;
1182     BYTE flatshading : 1;
1183     BYTE next_shader_type : 3;
1184     BYTE padding : 1;
1185     WORD swizzle_map;   /* MAX_ATTRIBS, 16 */
1186     unsigned int next_shader_input_count;
1187 };
1188
1189 struct gs_compile_args
1190 {
1191     unsigned int ps_input_count;
1192 };
1193
1194 struct wined3d_context;
1195 struct wined3d_state;
1196 struct fragment_pipeline;
1197 struct wined3d_vertex_pipe_ops;
1198
1199 struct wined3d_shader_backend_ops
1200 {
1201     void (*shader_handle_instruction)(const struct wined3d_shader_instruction *);
1202     void (*shader_select)(void *shader_priv, struct wined3d_context *context,
1203             const struct wined3d_state *state);
1204     void (*shader_disable)(void *shader_priv, struct wined3d_context *context);
1205     void (*shader_select_depth_blt)(void *shader_priv, const struct wined3d_gl_info *gl_info,
1206             enum wined3d_gl_resource_type tex_type, const SIZE *ds_mask_size);
1207     void (*shader_deselect_depth_blt)(void *shader_priv, const struct wined3d_gl_info *gl_info);
1208     void (*shader_update_float_vertex_constants)(struct wined3d_device *device, UINT start, UINT count);
1209     void (*shader_update_float_pixel_constants)(struct wined3d_device *device, UINT start, UINT count);
1210     void (*shader_load_constants)(void *shader_priv, struct wined3d_context *context,
1211             const struct wined3d_state *state);
1212     void (*shader_destroy)(struct wined3d_shader *shader);
1213     HRESULT (*shader_alloc_private)(struct wined3d_device *device, const struct wined3d_vertex_pipe_ops *vertex_pipe,
1214             const struct fragment_pipeline *fragment_pipe);
1215     void (*shader_free_private)(struct wined3d_device *device);
1216     BOOL (*shader_allocate_context_data)(struct wined3d_context *context);
1217     void (*shader_free_context_data)(struct wined3d_context *context);
1218     void (*shader_init_context_state)(struct wined3d_context *context);
1219     void (*shader_get_caps)(const struct wined3d_gl_info *gl_info, struct shader_caps *caps);
1220     BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
1221     BOOL (*shader_has_ffp_proj_control)(void *shader_priv);
1222 };
1223
1224 extern const struct wined3d_shader_backend_ops glsl_shader_backend DECLSPEC_HIDDEN;
1225 extern const struct wined3d_shader_backend_ops arb_program_shader_backend DECLSPEC_HIDDEN;
1226 extern const struct wined3d_shader_backend_ops none_shader_backend DECLSPEC_HIDDEN;
1227
1228 #define GL_EXTCALL(f) (gl_info->gl_ops.ext.p_##f)
1229
1230 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xff)
1231 #define D3DCOLOR_B_G(dw) (((dw) >>  8) & 0xff)
1232 #define D3DCOLOR_B_B(dw) (((dw) >>  0) & 0xff)
1233 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xff)
1234
1235 static inline void wined3d_color_from_d3dcolor(struct wined3d_color *wined3d_color, DWORD d3d_color)
1236 {
1237     wined3d_color->r = D3DCOLOR_B_R(d3d_color) / 255.0f;
1238     wined3d_color->g = D3DCOLOR_B_G(d3d_color) / 255.0f;
1239     wined3d_color->b = D3DCOLOR_B_B(d3d_color) / 255.0f;
1240     wined3d_color->a = D3DCOLOR_B_A(d3d_color) / 255.0f;
1241 }
1242
1243 #define HIGHEST_TRANSFORMSTATE WINED3D_TS_WORLD_MATRIX(255) /* Highest value in wined3d_transform_state. */
1244
1245 void wined3d_check_gl_call(const struct wined3d_gl_info *gl_info,
1246         const char *file, unsigned int line, const char *name) DECLSPEC_HIDDEN;
1247
1248 /* Checking of API calls */
1249 /* --------------------- */
1250 #ifndef WINE_NO_DEBUG_MSGS
1251 #define checkGLcall(A)                                              \
1252 do {                                                                \
1253     if (__WINE_IS_DEBUG_ON(_ERR, &__wine_dbch_d3d)                  \
1254             && !gl_info->supported[ARB_DEBUG_OUTPUT])               \
1255         wined3d_check_gl_call(gl_info, __FILE__, __LINE__, A);      \
1256 } while(0)
1257 #else
1258 #define checkGLcall(A) do {} while(0)
1259 #endif
1260
1261 enum wined3d_ffp_idx
1262 {
1263     WINED3D_FFP_POSITION = 0,
1264     WINED3D_FFP_BLENDWEIGHT = 1,
1265     WINED3D_FFP_BLENDINDICES = 2,
1266     WINED3D_FFP_NORMAL = 3,
1267     WINED3D_FFP_PSIZE = 4,
1268     WINED3D_FFP_DIFFUSE = 5,
1269     WINED3D_FFP_SPECULAR = 6,
1270     WINED3D_FFP_TEXCOORD0 = 7,
1271     WINED3D_FFP_TEXCOORD1 = 8,
1272     WINED3D_FFP_TEXCOORD2 = 9,
1273     WINED3D_FFP_TEXCOORD3 = 10,
1274     WINED3D_FFP_TEXCOORD4 = 11,
1275     WINED3D_FFP_TEXCOORD5 = 12,
1276     WINED3D_FFP_TEXCOORD6 = 13,
1277     WINED3D_FFP_TEXCOORD7 = 14,
1278     WINED3D_FFP_ATTRIBS_COUNT = 15,
1279 };
1280
1281 enum wined3d_ffp_emit_idx
1282 {
1283     WINED3D_FFP_EMIT_FLOAT1,
1284     WINED3D_FFP_EMIT_FLOAT2,
1285     WINED3D_FFP_EMIT_FLOAT3,
1286     WINED3D_FFP_EMIT_FLOAT4,
1287     WINED3D_FFP_EMIT_D3DCOLOR,
1288     WINED3D_FFP_EMIT_UBYTE4,
1289     WINED3D_FFP_EMIT_SHORT2,
1290     WINED3D_FFP_EMIT_SHORT4,
1291     WINED3D_FFP_EMIT_UBYTE4N,
1292     WINED3D_FFP_EMIT_SHORT2N,
1293     WINED3D_FFP_EMIT_SHORT4N,
1294     WINED3D_FFP_EMIT_USHORT2N,
1295     WINED3D_FFP_EMIT_USHORT4N,
1296     WINED3D_FFP_EMIT_UDEC3,
1297     WINED3D_FFP_EMIT_DEC3N,
1298     WINED3D_FFP_EMIT_FLOAT16_2,
1299     WINED3D_FFP_EMIT_FLOAT16_4,
1300     WINED3D_FFP_EMIT_INVALID,
1301     WINED3D_FFP_EMIT_COUNT
1302 };
1303
1304 struct wined3d_bo_address
1305 {
1306     GLuint buffer_object;
1307     BYTE *addr;
1308 };
1309
1310 struct wined3d_const_bo_address
1311 {
1312     GLuint buffer_object;
1313     const BYTE *addr;
1314 };
1315
1316 static inline struct wined3d_const_bo_address *wined3d_const_bo_address(struct wined3d_bo_address *data)
1317 {
1318     return (struct wined3d_const_bo_address *)data;
1319 }
1320
1321 struct wined3d_stream_info_element
1322 {
1323     const struct wined3d_format *format;
1324     struct wined3d_bo_address data;
1325     GLsizei stride;
1326     unsigned int stream_idx;
1327     unsigned int divisor;
1328 };
1329
1330 struct wined3d_stream_info
1331 {
1332     struct wined3d_stream_info_element elements[MAX_ATTRIBS];
1333     DWORD position_transformed : 1;
1334     DWORD all_vbo : 1;
1335     WORD swizzle_map; /* MAX_ATTRIBS, 16 */
1336     WORD use_map; /* MAX_ATTRIBS, 16 */
1337 };
1338
1339 void draw_primitive(struct wined3d_device *device, const struct wined3d_state *state,
1340         int base_vertex_idx, unsigned int start_idx, unsigned int index_count,
1341         unsigned int start_instance, unsigned int instance_count, BOOL indexed) DECLSPEC_HIDDEN;
1342 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
1343
1344 #define eps 1e-8f
1345
1346 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1347     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1348
1349 /* Routines and structures related to state management */
1350
1351 #define STATE_RENDER(a) (a)
1352 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1353
1354 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1355 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1356
1357 /* + 1 because samplers start with 0 */
1358 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1359 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1360
1361 #define STATE_SHADER(a) (STATE_SAMPLER(MAX_COMBINED_SAMPLERS) + (a))
1362 #define STATE_IS_SHADER(a) ((a) >= STATE_SHADER(0) && (a) < STATE_SHADER(WINED3D_SHADER_TYPE_COUNT))
1363
1364 #define STATE_CONSTANT_BUFFER(a) (STATE_SHADER(WINED3D_SHADER_TYPE_COUNT) + (a))
1365 #define STATE_IS_CONSTANT_BUFFER(a) ((a) >= STATE_CONSTANT_BUFFER(0) && (a) < STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_COUNT))
1366
1367 #define STATE_SHADER_RESOURCE_BINDING (STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_COUNT))
1368 #define STATE_IS_SHADER_RESOURCE_BINDING(a) ((a) == STATE_SHADER_RESOURCE_BINDING)
1369
1370 #define STATE_UNORDERED_ACCESS_VIEW_BINDING (STATE_SHADER_RESOURCE_BINDING + 1)
1371 #define STATE_IS_UNORDERED_ACCESS_VIEW_BINDING(a) ((a) == STATE_UNORDERED_ACCESS_VIEW_BINDING)
1372
1373 #define STATE_TRANSFORM(a) (STATE_UNORDERED_ACCESS_VIEW_BINDING + (a))
1374 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)))
1375
1376 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)) + 1)
1377 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1378 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1379 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1380
1381 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
1382 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1383
1384 #define STATE_VIEWPORT (STATE_VDECL + 1)
1385 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1386
1387 #define STATE_LIGHT_TYPE (STATE_VIEWPORT + 1)
1388 #define STATE_IS_LIGHT_TYPE(a) ((a) == STATE_LIGHT_TYPE)
1389 #define STATE_ACTIVELIGHT(a) (STATE_LIGHT_TYPE + 1 + (a))
1390 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1391
1392 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1393 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1394
1395 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1396 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIP_DISTANCES - 1))
1397
1398 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIP_DISTANCES))
1399 #define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1400
1401 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
1402 #define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1403
1404 #define STATE_POINTSPRITECOORDORIGIN  (STATE_FRONTFACE + 1)
1405 #define STATE_IS_POINTSPRITECOORDORIGIN(a) ((a) == STATE_POINTSPRITECOORDORIGIN)
1406
1407 #define STATE_BASEVERTEXINDEX  (STATE_POINTSPRITECOORDORIGIN + 1)
1408 #define STATE_IS_BASEVERTEXINDEX(a) ((a) == STATE_BASEVERTEXINDEX)
1409
1410 #define STATE_FRAMEBUFFER (STATE_BASEVERTEXINDEX + 1)
1411 #define STATE_IS_FRAMEBUFFER(a) ((a) == STATE_FRAMEBUFFER)
1412
1413 #define STATE_POINT_ENABLE (STATE_FRAMEBUFFER + 1)
1414 #define STATE_IS_POINT_ENABLE(a) ((a) == STATE_POINT_ENABLE)
1415
1416 #define STATE_COLOR_KEY (STATE_POINT_ENABLE + 1)
1417 #define STATE_IS_COLOR_KEY(a) ((a) == STATE_COLOR_KEY)
1418
1419 #define STATE_HIGHEST (STATE_COLOR_KEY)
1420
1421 enum fogsource {
1422     FOGSOURCE_FFP,
1423     FOGSOURCE_VS,
1424     FOGSOURCE_COORD,
1425 };
1426
1427 /* Direct3D terminology with little modifications. We do not have an issued
1428  * state because only the driver knows about it, but we have a created state
1429  * because D3D allows GetData() on a created query, but OpenGL doesn't. */
1430 enum wined3d_query_state
1431 {
1432     QUERY_CREATED,
1433     QUERY_SIGNALLED,
1434     QUERY_BUILDING
1435 };
1436
1437 struct wined3d_query_ops
1438 {
1439     BOOL (*query_poll)(struct wined3d_query *query);
1440     void (*query_issue)(struct wined3d_query *query, DWORD flags);
1441 };
1442
1443 struct wined3d_query
1444 {
1445     LONG ref;
1446
1447     void *parent;
1448     struct wined3d_device *device;
1449     enum wined3d_query_state state;
1450     enum wined3d_query_type type;
1451     const void *data;
1452     DWORD data_size;
1453     const struct wined3d_query_ops *query_ops;
1454 };
1455
1456 union wined3d_gl_query_object
1457 {
1458     GLuint id;
1459     GLsync sync;
1460 };
1461
1462 struct wined3d_event_query
1463 {
1464     struct wined3d_query query;
1465
1466     struct list entry;
1467     union wined3d_gl_query_object object;
1468     struct wined3d_context *context;
1469     BOOL signalled;
1470 };
1471
1472 enum wined3d_event_query_result
1473 {
1474     WINED3D_EVENT_QUERY_OK,
1475     WINED3D_EVENT_QUERY_WAITING,
1476     WINED3D_EVENT_QUERY_NOT_STARTED,
1477     WINED3D_EVENT_QUERY_WRONG_THREAD,
1478     WINED3D_EVENT_QUERY_ERROR
1479 };
1480
1481 void wined3d_event_query_destroy(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1482 enum wined3d_event_query_result wined3d_event_query_finish(const struct wined3d_event_query *query,
1483         const struct wined3d_device *device) DECLSPEC_HIDDEN;
1484 void wined3d_event_query_issue(struct wined3d_event_query *query, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1485 BOOL wined3d_event_query_supported(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1486
1487 struct wined3d_occlusion_query
1488 {
1489     struct wined3d_query query;
1490
1491     struct list entry;
1492     GLuint id;
1493     struct wined3d_context *context;
1494     UINT64 samples;
1495 };
1496
1497 struct wined3d_timestamp_query
1498 {
1499     struct wined3d_query query;
1500
1501     struct list entry;
1502     GLuint id;
1503     struct wined3d_context *context;
1504     UINT64 timestamp;
1505 };
1506
1507 void context_alloc_timestamp_query(struct wined3d_context *context, struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1508 void context_free_timestamp_query(struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1509
1510 struct wined3d_context
1511 {
1512     const struct wined3d_gl_info *gl_info;
1513     const struct wined3d_d3d_info *d3d_info;
1514     const struct StateEntry *state_table;
1515     /* State dirtification
1516      * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1517      * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1518      * 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
1519      * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1520      */
1521     DWORD                   dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1522     DWORD                   numDirtyEntries;
1523     DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1524
1525     struct wined3d_device *device;
1526     struct wined3d_swapchain *swapchain;
1527     struct
1528     {
1529         struct wined3d_texture *texture;
1530         unsigned int sub_resource_idx;
1531     } current_rt;
1532     DWORD                   tid;    /* Thread ID which owns this context at the moment */
1533
1534     /* Stores some information about the context state for optimization */
1535     DWORD render_offscreen : 1;
1536     DWORD last_was_rhw : 1;             /* true iff last draw_primitive was in xyzrhw mode */
1537     DWORD last_was_pshader : 1;
1538     DWORD last_was_vshader : 1;
1539     DWORD last_was_normal : 1;
1540     DWORD namedArraysLoaded : 1;
1541     DWORD numberedArraysLoaded : 1;
1542     DWORD last_was_blit : 1;
1543     DWORD last_was_ckey : 1;
1544     DWORD fog_coord : 1;
1545     DWORD fog_enabled : 1;
1546     DWORD num_untracked_materials : 2;  /* Max value 2 */
1547     DWORD current : 1;
1548     DWORD destroyed : 1;
1549     DWORD valid : 1;
1550     DWORD texShaderBumpMap : 8;         /* MAX_TEXTURES, 8 */
1551     DWORD lastWasPow2Texture : 8;       /* MAX_TEXTURES, 8 */
1552     DWORD fixed_function_usage_map : 8; /* MAX_TEXTURES, 8 */
1553     DWORD lowest_disabled_stage : 4;    /* Max MAX_TEXTURES, 8 */
1554     DWORD use_immediate_mode_draw : 1;
1555     DWORD rebind_fbo : 1;
1556     DWORD needs_set : 1;
1557     DWORD hdc_is_private : 1;
1558     DWORD hdc_has_format : 1;           /* only meaningful if hdc_is_private */
1559     DWORD update_shader_resource_bindings : 1;
1560     DWORD update_unordered_access_view_bindings : 1;
1561     DWORD uses_uavs : 1;
1562     DWORD destroy_delayed : 1;
1563     DWORD padding : 11;
1564     DWORD last_swizzle_map; /* MAX_ATTRIBS, 16 */
1565     DWORD shader_update_mask;
1566     DWORD constant_update_mask;
1567     DWORD                   numbered_array_mask;
1568     GLenum                  tracking_parm;     /* Which source is tracking current colour         */
1569     GLenum                  untracked_materials[2];
1570     UINT                    blit_w, blit_h;
1571     enum fogsource          fog_source;
1572     DWORD active_texture;
1573     DWORD texture_type[MAX_COMBINED_SAMPLERS];
1574
1575     UINT instance_count;
1576
1577     /* The actual opengl context */
1578     UINT level;
1579     HGLRC restore_ctx;
1580     HDC restore_dc;
1581     int restore_pf;
1582     HWND restore_pf_win;
1583     HGLRC                   glCtx;
1584     HWND                    win_handle;
1585     HDC                     hdc;
1586     int pixel_format;
1587     GLint                   aux_buffers;
1588
1589     void *shader_backend_data;
1590     void *fragment_pipe_data;
1591
1592     /* FBOs */
1593     UINT                    fbo_entry_count;
1594     struct list             fbo_list;
1595     struct list             fbo_destroy_list;
1596     struct fbo_entry        *current_fbo;
1597     GLuint                  fbo_read_binding;
1598     GLuint                  fbo_draw_binding;
1599     struct wined3d_surface **blit_targets;
1600     struct wined3d_fbo_entry_key *fbo_key;
1601     GLenum *draw_buffers;
1602     DWORD draw_buffers_mask; /* Enabled draw buffers, 31 max. */
1603
1604     /* Queries */
1605     GLuint *free_occlusion_queries;
1606     UINT free_occlusion_query_size;
1607     UINT free_occlusion_query_count;
1608     struct list occlusion_queries;
1609
1610     union wined3d_gl_query_object *free_event_queries;
1611     UINT free_event_query_size;
1612     UINT free_event_query_count;
1613     struct list event_queries;
1614
1615     GLuint *free_timestamp_queries;
1616     UINT free_timestamp_query_size;
1617     UINT free_timestamp_query_count;
1618     struct list timestamp_queries;
1619
1620     struct wined3d_stream_info stream_info;
1621
1622     /* Fences for GL_APPLE_flush_buffer_range */
1623     struct wined3d_event_query *buffer_queries[MAX_ATTRIBS];
1624     unsigned int num_buffer_queries;
1625
1626     DWORD                     tex_unit_map[MAX_COMBINED_SAMPLERS];
1627     DWORD                     rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1628
1629     /* Extension emulation */
1630     GLint                   gl_fog_source;
1631     GLfloat                 fog_coord_value;
1632     GLfloat                 color[4], fogstart, fogend, fogcolor[4];
1633     GLuint                  dummy_arbfp_prog;
1634 };
1635
1636 struct wined3d_fb_state
1637 {
1638     struct wined3d_rendertarget_view **render_targets;
1639     struct wined3d_rendertarget_view *depth_stencil;
1640 };
1641
1642 typedef void (*APPLYSTATEFUNC)(struct wined3d_context *ctx, const struct wined3d_state *state, DWORD state_id);
1643
1644 struct StateEntry
1645 {
1646     DWORD representative;
1647     APPLYSTATEFUNC apply;
1648 };
1649
1650 struct StateEntryTemplate
1651 {
1652     DWORD state;
1653     struct StateEntry content;
1654     enum wined3d_gl_extension extension;
1655 };
1656
1657 #define WINED3D_FRAGMENT_CAP_PROJ_CONTROL   0x00000001
1658 #define WINED3D_FRAGMENT_CAP_SRGB_WRITE     0x00000002
1659 #define WINED3D_FRAGMENT_CAP_COLOR_KEY      0x00000004
1660
1661 struct fragment_caps
1662 {
1663     DWORD wined3d_caps;
1664     DWORD PrimitiveMiscCaps;
1665     DWORD TextureOpCaps;
1666     DWORD MaxTextureBlendStages;
1667     DWORD MaxSimultaneousTextures;
1668 };
1669
1670 #define GL_EXT_EMUL_ARB_MULTITEXTURE 0x00000001
1671 #define GL_EXT_EMUL_EXT_FOG_COORD    0x00000002
1672
1673 struct fragment_pipeline
1674 {
1675     void (*enable_extension)(const struct wined3d_gl_info *gl_info, BOOL enable);
1676     void (*get_caps)(const struct wined3d_gl_info *gl_info, struct fragment_caps *caps);
1677     DWORD (*get_emul_mask)(const struct wined3d_gl_info *gl_info);
1678     void *(*alloc_private)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1679     void (*free_private)(struct wined3d_device *device);
1680     BOOL (*allocate_context_data)(struct wined3d_context *context);
1681     void (*free_context_data)(struct wined3d_context *context);
1682     BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1683     const struct StateEntryTemplate *states;
1684 };
1685
1686 struct wined3d_vertex_caps
1687 {
1688     BOOL xyzrhw;
1689     BOOL emulated_flatshading;
1690     BOOL ffp_generic_attributes;
1691     DWORD max_active_lights;
1692     DWORD max_vertex_blend_matrices;
1693     DWORD max_vertex_blend_matrix_index;
1694     DWORD vertex_processing_caps;
1695     DWORD fvf_caps;
1696     DWORD max_user_clip_planes;
1697     DWORD raster_caps;
1698 };
1699
1700 struct wined3d_vertex_pipe_ops
1701 {
1702     void (*vp_enable)(const struct wined3d_gl_info *gl_info, BOOL enable);
1703     void (*vp_get_caps)(const struct wined3d_gl_info *gl_info, struct wined3d_vertex_caps *caps);
1704     DWORD (*vp_get_emul_mask)(const struct wined3d_gl_info *gl_info);
1705     void *(*vp_alloc)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1706     void (*vp_free)(struct wined3d_device *device);
1707     const struct StateEntryTemplate *vp_states;
1708 };
1709
1710 extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
1711 extern const struct fragment_pipeline none_fragment_pipe DECLSPEC_HIDDEN;
1712 extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
1713 extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
1714 extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
1715 extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
1716 extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
1717 extern const struct fragment_pipeline glsl_fragment_pipe DECLSPEC_HIDDEN;
1718
1719 extern const struct wined3d_vertex_pipe_ops none_vertex_pipe DECLSPEC_HIDDEN;
1720 extern const struct wined3d_vertex_pipe_ops ffp_vertex_pipe DECLSPEC_HIDDEN;
1721 extern const struct wined3d_vertex_pipe_ops glsl_vertex_pipe DECLSPEC_HIDDEN;
1722
1723 /* "Base" state table */
1724 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
1725         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
1726         const struct wined3d_vertex_pipe_ops *vertex, const struct fragment_pipeline *fragment,
1727         const struct StateEntryTemplate *misc) DECLSPEC_HIDDEN;
1728
1729 enum wined3d_blit_op
1730 {
1731     WINED3D_BLIT_OP_COLOR_BLIT,
1732     WINED3D_BLIT_OP_COLOR_BLIT_ALPHATEST,
1733     WINED3D_BLIT_OP_COLOR_BLIT_CKEY,
1734     WINED3D_BLIT_OP_COLOR_FILL,
1735     WINED3D_BLIT_OP_DEPTH_FILL,
1736     WINED3D_BLIT_OP_DEPTH_BLIT,
1737 };
1738
1739 /* Shaders for color conversions in blits. Do not do blit operations while
1740  * already under the GL lock. */
1741 struct blit_shader
1742 {
1743     HRESULT (*alloc_private)(struct wined3d_device *device);
1744     void (*free_private)(struct wined3d_device *device);
1745     HRESULT (*set_shader)(void *blit_priv, struct wined3d_context *context, const struct wined3d_surface *surface,
1746             const struct wined3d_color_key *color_key);
1747     void (*unset_shader)(const struct wined3d_gl_info *gl_info);
1748     BOOL (*blit_supported)(const struct wined3d_gl_info *gl_info,
1749             const struct wined3d_d3d_info *d3d_info, enum wined3d_blit_op blit_op,
1750             const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1751             const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format);
1752     HRESULT (*color_fill)(struct wined3d_device *device, struct wined3d_rendertarget_view *view,
1753             const RECT *rect, const struct wined3d_color *color);
1754     HRESULT (*depth_fill)(struct wined3d_device *device, struct wined3d_rendertarget_view *view,
1755             const RECT *rect, DWORD clear_flags, float depth, DWORD stencil);
1756     void (*blit_surface)(struct wined3d_device *device, enum wined3d_blit_op op, DWORD filter,
1757             struct wined3d_surface *src_surface, const RECT *src_rect,
1758             struct wined3d_surface *dst_surface, const RECT *dst_rect,
1759             const struct wined3d_color_key *color_key);
1760 };
1761
1762 extern const struct blit_shader ffp_blit DECLSPEC_HIDDEN;
1763 extern const struct blit_shader arbfp_blit DECLSPEC_HIDDEN;
1764 extern const struct blit_shader cpu_blit DECLSPEC_HIDDEN;
1765
1766 BOOL wined3d_clip_blit(const RECT *clip_rect, RECT *clipped, RECT *other) DECLSPEC_HIDDEN;
1767 const struct blit_shader *wined3d_select_blitter(const struct wined3d_gl_info *gl_info,
1768         const struct wined3d_d3d_info *d3d_info, enum wined3d_blit_op blit_op,
1769         const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1770         const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format)
1771         DECLSPEC_HIDDEN;
1772
1773 struct wined3d_context *context_acquire(const struct wined3d_device *device,
1774         struct wined3d_surface *target) DECLSPEC_HIDDEN;
1775 void context_alloc_event_query(struct wined3d_context *context,
1776         struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1777 void context_alloc_occlusion_query(struct wined3d_context *context,
1778         struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1779 void context_apply_blit_state(struct wined3d_context *context, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1780 BOOL context_apply_clear_state(struct wined3d_context *context, const struct wined3d_state *state,
1781         UINT rt_count, const struct wined3d_fb_state *fb) DECLSPEC_HIDDEN;
1782 BOOL context_apply_draw_state(struct wined3d_context *context,
1783         const struct wined3d_device *device, const struct wined3d_state *state) DECLSPEC_HIDDEN;
1784 void context_apply_fbo_state_blit(struct wined3d_context *context, GLenum target,
1785         struct wined3d_surface *render_target, struct wined3d_surface *depth_stencil, DWORD location) DECLSPEC_HIDDEN;
1786 void context_active_texture(struct wined3d_context *context, const struct wined3d_gl_info *gl_info,
1787         unsigned int unit) DECLSPEC_HIDDEN;
1788 void context_bind_dummy_textures(const struct wined3d_device *device,
1789         const struct wined3d_context *context) DECLSPEC_HIDDEN;
1790 void context_bind_texture(struct wined3d_context *context, GLenum target, GLuint name) DECLSPEC_HIDDEN;
1791 void context_check_fbo_status(const struct wined3d_context *context, GLenum target) DECLSPEC_HIDDEN;
1792 struct wined3d_context *context_create(struct wined3d_swapchain *swapchain, struct wined3d_texture *target,
1793         const struct wined3d_format *ds_format) DECLSPEC_HIDDEN;
1794 HGLRC context_create_wgl_attribs(const struct wined3d_gl_info *gl_info, HDC hdc, HGLRC share_ctx) DECLSPEC_HIDDEN;
1795 void context_destroy(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
1796 void context_free_event_query(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1797 void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1798 struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
1799 GLenum context_get_offscreen_gl_buffer(const struct wined3d_context *context) DECLSPEC_HIDDEN;
1800 DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
1801 void context_gl_resource_released(struct wined3d_device *device,
1802         GLuint name, BOOL rb_namespace) DECLSPEC_HIDDEN;
1803 void context_invalidate_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
1804 void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
1805 void context_resource_released(const struct wined3d_device *device,
1806         struct wined3d_resource *resource, enum wined3d_resource_type type) DECLSPEC_HIDDEN;
1807 void context_restore(struct wined3d_context *context, struct wined3d_surface *restore) DECLSPEC_HIDDEN;
1808 BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
1809 void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
1810 void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
1811 void context_state_drawbuf(struct wined3d_context *context,
1812         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1813 void context_state_fb(struct wined3d_context *context,
1814         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1815 void context_surface_update(struct wined3d_context *context, const struct wined3d_surface *surface) DECLSPEC_HIDDEN;
1816 void context_stream_info_from_declaration(struct wined3d_context *context,
1817         const struct wined3d_state *state, struct wined3d_stream_info *stream_info) DECLSPEC_HIDDEN;
1818
1819 /*****************************************************************************
1820  * Internal representation of a light
1821  */
1822 struct wined3d_light_info
1823 {
1824     struct wined3d_light OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1825     DWORD        OriginalIndex;
1826     LONG         glIndex;
1827     BOOL         enabled;
1828
1829     /* Converted parms to speed up swapping lights */
1830     struct wined3d_vec4 position;
1831     struct wined3d_vec4 direction;
1832     float exponent;
1833     float cutoff;
1834
1835     struct list entry;
1836 };
1837
1838 /* The default light parameters */
1839 extern const struct wined3d_light WINED3D_default_light DECLSPEC_HIDDEN;
1840
1841 struct wined3d_pixel_format
1842 {
1843     int iPixelFormat; /* WGL pixel format */
1844     int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1845     int redSize, greenSize, blueSize, alphaSize, colorSize;
1846     int depthSize, stencilSize;
1847     BOOL windowDrawable;
1848     BOOL doubleBuffer;
1849     int auxBuffers;
1850     int numSamples;
1851 };
1852
1853 enum wined3d_pci_vendor
1854 {
1855     HW_VENDOR_SOFTWARE              = 0x0000,
1856     HW_VENDOR_AMD                   = 0x1002,
1857     HW_VENDOR_NVIDIA                = 0x10de,
1858     HW_VENDOR_VMWARE                = 0x15ad,
1859     HW_VENDOR_INTEL                 = 0x8086,
1860 };
1861
1862 enum wined3d_pci_device
1863 {
1864     CARD_WINE                       = 0x0000,
1865
1866     CARD_AMD_RAGE_128PRO            = 0x5246,
1867     CARD_AMD_RADEON_7200            = 0x5144,
1868     CARD_AMD_RADEON_8500            = 0x514c,
1869     CARD_AMD_RADEON_9500            = 0x4144,
1870     CARD_AMD_RADEON_XPRESS_200M     = 0x5955,
1871     CARD_AMD_RADEON_X700            = 0x5e4c,
1872     CARD_AMD_RADEON_X1600           = 0x71c2,
1873     CARD_AMD_RADEON_HD2350          = 0x94c7,
1874     CARD_AMD_RADEON_HD2600          = 0x9581,
1875     CARD_AMD_RADEON_HD2900          = 0x9400,
1876     CARD_AMD_RADEON_HD3200          = 0x9620,
1877     CARD_AMD_RADEON_HD3850          = 0x9515,
1878     CARD_AMD_RADEON_HD4200M         = 0x9712,
1879     CARD_AMD_RADEON_HD4350          = 0x954f,
1880     CARD_AMD_RADEON_HD4600          = 0x9495,
1881     CARD_AMD_RADEON_HD4700          = 0x944e,
1882     CARD_AMD_RADEON_HD4800          = 0x944c,
1883     CARD_AMD_RADEON_HD5400          = 0x68f9,
1884     CARD_AMD_RADEON_HD5600          = 0x68d8,
1885     CARD_AMD_RADEON_HD5700          = 0x68be,
1886     CARD_AMD_RADEON_HD5800          = 0x6898,
1887     CARD_AMD_RADEON_HD5900          = 0x689c,
1888     CARD_AMD_RADEON_HD6300          = 0x9803,
1889     CARD_AMD_RADEON_HD6400          = 0x6770,
1890     CARD_AMD_RADEON_HD6410D         = 0x9644,
1891     CARD_AMD_RADEON_HD6480G         = 0x9648,
1892     CARD_AMD_RADEON_HD6550D         = 0x9640,
1893     CARD_AMD_RADEON_HD6600          = 0x6758,
1894     CARD_AMD_RADEON_HD6600M         = 0x6741,
1895     CARD_AMD_RADEON_HD6700          = 0x68ba,
1896     CARD_AMD_RADEON_HD6800          = 0x6739,
1897     CARD_AMD_RADEON_HD6900          = 0x6719,
1898     CARD_AMD_RADEON_HD7660D         = 0x9901,
1899     CARD_AMD_RADEON_HD7700          = 0x683d,
1900     CARD_AMD_RADEON_HD7800          = 0x6819,
1901     CARD_AMD_RADEON_HD7900          = 0x679a,
1902     CARD_AMD_RADEON_HD8600M         = 0x6660,
1903     CARD_AMD_RADEON_HD8670          = 0x6610,
1904     CARD_AMD_RADEON_HD8770          = 0x665c,
1905     CARD_AMD_RADEON_R3              = 0x9830,
1906     CARD_AMD_RADEON_R7              = 0x130f,
1907     CARD_AMD_RADEON_R9              = 0x67b1,
1908     CARD_AMD_RADEON_RX_460          = 0x67ef,
1909     CARD_AMD_RADEON_RX_480          = 0x67df,
1910
1911     CARD_NVIDIA_RIVA_128            = 0x0018,
1912     CARD_NVIDIA_RIVA_TNT            = 0x0020,
1913     CARD_NVIDIA_RIVA_TNT2           = 0x0028,
1914     CARD_NVIDIA_GEFORCE             = 0x0100,
1915     CARD_NVIDIA_GEFORCE2_MX         = 0x0110,
1916     CARD_NVIDIA_GEFORCE2            = 0x0150,
1917     CARD_NVIDIA_GEFORCE3            = 0x0200,
1918     CARD_NVIDIA_GEFORCE4_MX         = 0x0170,
1919     CARD_NVIDIA_GEFORCE4_TI4200     = 0x0253,
1920     CARD_NVIDIA_GEFORCEFX_5200      = 0x0320,
1921     CARD_NVIDIA_GEFORCEFX_5600      = 0x0312,
1922     CARD_NVIDIA_GEFORCEFX_5800      = 0x0302,
1923     CARD_NVIDIA_GEFORCE_6200        = 0x014f,
1924     CARD_NVIDIA_GEFORCE_6600GT      = 0x0140,
1925     CARD_NVIDIA_GEFORCE_6800        = 0x0041,
1926     CARD_NVIDIA_GEFORCE_7300        = 0x01d7, /* GeForce Go 7300 */
1927     CARD_NVIDIA_GEFORCE_7400        = 0x01d8,
1928     CARD_NVIDIA_GEFORCE_7600        = 0x0391,
1929     CARD_NVIDIA_GEFORCE_7800GT      = 0x0092,
1930     CARD_NVIDIA_GEFORCE_8200        = 0x0849, /* Other PCI ID 0x084b */
1931     CARD_NVIDIA_GEFORCE_8300GS      = 0x0423,
1932     CARD_NVIDIA_GEFORCE_8400GS      = 0x0404,
1933     CARD_NVIDIA_GEFORCE_8500GT      = 0x0421,
1934     CARD_NVIDIA_GEFORCE_8600GT      = 0x0402,
1935     CARD_NVIDIA_GEFORCE_8600MGT     = 0x0407,
1936     CARD_NVIDIA_GEFORCE_8800GTS     = 0x0193,
1937     CARD_NVIDIA_GEFORCE_8800GTX     = 0x0191,
1938     CARD_NVIDIA_GEFORCE_9200        = 0x086d,
1939     CARD_NVIDIA_GEFORCE_9300        = 0x086c,
1940     CARD_NVIDIA_GEFORCE_9400M       = 0x0863,
1941     CARD_NVIDIA_GEFORCE_9400GT      = 0x042c,
1942     CARD_NVIDIA_GEFORCE_9500GT      = 0x0640,
1943     CARD_NVIDIA_GEFORCE_9600GT      = 0x0622,
1944     CARD_NVIDIA_GEFORCE_9700MGT     = 0x064a,
1945     CARD_NVIDIA_GEFORCE_9800GT      = 0x0614,
1946     CARD_NVIDIA_GEFORCE_210         = 0x0a23,
1947     CARD_NVIDIA_GEFORCE_GT220       = 0x0a20,
1948     CARD_NVIDIA_GEFORCE_GT240       = 0x0ca3,
1949     CARD_NVIDIA_GEFORCE_GTS250      = 0x0615,
1950     CARD_NVIDIA_GEFORCE_GTX260      = 0x05e2,
1951     CARD_NVIDIA_GEFORCE_GTX275      = 0x05e6,
1952     CARD_NVIDIA_GEFORCE_GTX280      = 0x05e1,
1953     CARD_NVIDIA_GEFORCE_315M        = 0x0a7a,
1954     CARD_NVIDIA_GEFORCE_320M        = 0x08a3,
1955     CARD_NVIDIA_GEFORCE_GT320M      = 0x0a2d,
1956     CARD_NVIDIA_GEFORCE_GT325M      = 0x0a35,
1957     CARD_NVIDIA_GEFORCE_GT330       = 0x0ca0,
1958     CARD_NVIDIA_GEFORCE_GTS350M     = 0x0cb0,
1959     CARD_NVIDIA_GEFORCE_410M        = 0x1055,
1960     CARD_NVIDIA_GEFORCE_GT420       = 0x0de2,
1961     CARD_NVIDIA_GEFORCE_GT425M      = 0x0df0,
1962     CARD_NVIDIA_GEFORCE_GT430       = 0x0de1,
1963     CARD_NVIDIA_GEFORCE_GT440       = 0x0de0,
1964     CARD_NVIDIA_GEFORCE_GTS450      = 0x0dc4,
1965     CARD_NVIDIA_GEFORCE_GTX460      = 0x0e22,
1966     CARD_NVIDIA_GEFORCE_GTX460M     = 0x0dd1,
1967     CARD_NVIDIA_GEFORCE_GTX465      = 0x06c4,
1968     CARD_NVIDIA_GEFORCE_GTX470      = 0x06cd,
1969     CARD_NVIDIA_GEFORCE_GTX480      = 0x06c0,
1970     CARD_NVIDIA_GEFORCE_GT520       = 0x1040,
1971     CARD_NVIDIA_GEFORCE_GT540M      = 0x0df4,
1972     CARD_NVIDIA_GEFORCE_GTX550      = 0x1244,
1973     CARD_NVIDIA_GEFORCE_GT555M      = 0x04b8,
1974     CARD_NVIDIA_GEFORCE_GTX560TI    = 0x1200,
1975     CARD_NVIDIA_GEFORCE_GTX560      = 0x1201,
1976     CARD_NVIDIA_GEFORCE_GTX570      = 0x1081,
1977     CARD_NVIDIA_GEFORCE_GTX580      = 0x1080,
1978     CARD_NVIDIA_GEFORCE_GT610       = 0x104a,
1979     CARD_NVIDIA_GEFORCE_GT630       = 0x0f00,
1980     CARD_NVIDIA_GEFORCE_GT630M      = 0x0de9,
1981     CARD_NVIDIA_GEFORCE_GT640M      = 0x0fd2,
1982     CARD_NVIDIA_GEFORCE_GT650M      = 0x0fd1,
1983     CARD_NVIDIA_GEFORCE_GTX650      = 0x0fc6,
1984     CARD_NVIDIA_GEFORCE_GTX650TI    = 0x11c6,
1985     CARD_NVIDIA_GEFORCE_GTX660      = 0x11c0,
1986     CARD_NVIDIA_GEFORCE_GTX660M     = 0x0fd4,
1987     CARD_NVIDIA_GEFORCE_GTX660TI    = 0x1183,
1988     CARD_NVIDIA_GEFORCE_GTX670      = 0x1189,
1989     CARD_NVIDIA_GEFORCE_GTX670MX    = 0x11a1,
1990     CARD_NVIDIA_GEFORCE_GTX675MX    = 0x11a7,
1991     CARD_NVIDIA_GEFORCE_GTX680      = 0x1180,
1992     CARD_NVIDIA_GEFORCE_GTX690      = 0x1188,
1993     CARD_NVIDIA_GEFORCE_GT730       = 0x1287,
1994     CARD_NVIDIA_GEFORCE_GT730M      = 0x0fe1,
1995     CARD_NVIDIA_GEFORCE_GT740M      = 0x1292,
1996     CARD_NVIDIA_GEFORCE_GT750M      = 0x0fe9,
1997     CARD_NVIDIA_GEFORCE_GTX750      = 0x1381,
1998     CARD_NVIDIA_GEFORCE_GTX750TI    = 0x1380,
1999     CARD_NVIDIA_GEFORCE_GTX760      = 0x1187,
2000     CARD_NVIDIA_GEFORCE_GTX760TI    = 0x1193,
2001     CARD_NVIDIA_GEFORCE_GTX765M     = 0x11e2,
2002     CARD_NVIDIA_GEFORCE_GTX770M     = 0x11e0,
2003     CARD_NVIDIA_GEFORCE_GTX770      = 0x1184,
2004     CARD_NVIDIA_GEFORCE_GTX780      = 0x1004,
2005     CARD_NVIDIA_GEFORCE_GTX780TI    = 0x100a,
2006     CARD_NVIDIA_GEFORCE_GTXTITAN    = 0x1005,
2007     CARD_NVIDIA_GEFORCE_GTXTITANB   = 0x100c,
2008     CARD_NVIDIA_GEFORCE_GTXTITANX   = 0x17c2,
2009     CARD_NVIDIA_GEFORCE_GTXTITANZ   = 0x1001,
2010     CARD_NVIDIA_GEFORCE_820M        = 0x0fed,
2011     CARD_NVIDIA_GEFORCE_830M        = 0x1340,
2012     CARD_NVIDIA_GEFORCE_840M        = 0x1341,
2013     CARD_NVIDIA_GEFORCE_845M        = 0x1344,
2014     CARD_NVIDIA_GEFORCE_GTX850M     = 0x1391,
2015     CARD_NVIDIA_GEFORCE_GTX860M     = 0x1392, /* Other PCI ID 0x119a */
2016     CARD_NVIDIA_GEFORCE_GTX870M     = 0x1199,
2017     CARD_NVIDIA_GEFORCE_GTX880M     = 0x1198,
2018     CARD_NVIDIA_GEFORCE_GTX950      = 0x1402,
2019     CARD_NVIDIA_GEFORCE_GTX950M     = 0x139a,
2020     CARD_NVIDIA_GEFORCE_GTX960      = 0x1401,
2021     CARD_NVIDIA_GEFORCE_GTX960M     = 0x139b,
2022     CARD_NVIDIA_GEFORCE_GTX970      = 0x13c2,
2023     CARD_NVIDIA_GEFORCE_GTX970M     = 0x13d8,
2024     CARD_NVIDIA_GEFORCE_GTX980      = 0x13c0,
2025     CARD_NVIDIA_GEFORCE_GTX980TI    = 0x17c8,
2026     CARD_NVIDIA_GEFORCE_GTX1050     = 0x1c81,
2027     CARD_NVIDIA_GEFORCE_GTX1060     = 0x1c03,
2028     CARD_NVIDIA_GEFORCE_GTX1070     = 0x1b81,
2029     CARD_NVIDIA_GEFORCE_GTX1080     = 0x1b80,
2030
2031     CARD_VMWARE_SVGA3D              = 0x0405,
2032
2033     CARD_INTEL_830M                 = 0x3577,
2034     CARD_INTEL_855GM                = 0x3582,
2035     CARD_INTEL_845G                 = 0x2562,
2036     CARD_INTEL_865G                 = 0x2572,
2037     CARD_INTEL_915G                 = 0x2582,
2038     CARD_INTEL_E7221G               = 0x258a,
2039     CARD_INTEL_915GM                = 0x2592,
2040     CARD_INTEL_945G                 = 0x2772,
2041     CARD_INTEL_945GM                = 0x27a2,
2042     CARD_INTEL_945GME               = 0x27ae,
2043     CARD_INTEL_Q35                  = 0x29b2,
2044     CARD_INTEL_G33                  = 0x29c2,
2045     CARD_INTEL_Q33                  = 0x29d2,
2046     CARD_INTEL_PNVG                 = 0xa001,
2047     CARD_INTEL_PNVM                 = 0xa011,
2048     CARD_INTEL_965Q                 = 0x2992,
2049     CARD_INTEL_965G                 = 0x2982,
2050     CARD_INTEL_946GZ                = 0x2972,
2051     CARD_INTEL_965GM                = 0x2a02,
2052     CARD_INTEL_965GME               = 0x2a12,
2053     CARD_INTEL_GM45                 = 0x2a42,
2054     CARD_INTEL_IGD                  = 0x2e02,
2055     CARD_INTEL_Q45                  = 0x2e12,
2056     CARD_INTEL_G45                  = 0x2e22,
2057     CARD_INTEL_G41                  = 0x2e32,
2058     CARD_INTEL_B43                  = 0x2e92,
2059     CARD_INTEL_ILKD                 = 0x0042,
2060     CARD_INTEL_ILKM                 = 0x0046,
2061     CARD_INTEL_SNBD                 = 0x0122,
2062     CARD_INTEL_SNBM                 = 0x0126,
2063     CARD_INTEL_SNBS                 = 0x010a,
2064     CARD_INTEL_IVBD                 = 0x0162,
2065     CARD_INTEL_IVBM                 = 0x0166,
2066     CARD_INTEL_IVBS                 = 0x015a,
2067     CARD_INTEL_HWD                  = 0x0412,
2068     CARD_INTEL_HWM                  = 0x0416,
2069     CARD_INTEL_HD5300               = 0x161e,
2070     CARD_INTEL_HD5500               = 0x1616,
2071     CARD_INTEL_HD5600               = 0x1612,
2072     CARD_INTEL_HD6000               = 0x1626,
2073     CARD_INTEL_I6100                = 0x162b,
2074     CARD_INTEL_IP6200               = 0x1622,
2075     CARD_INTEL_IPP6300              = 0x162a,
2076     CARD_INTEL_HD510_1              = 0x1902,
2077     CARD_INTEL_HD510_2              = 0x1906,
2078     CARD_INTEL_HD510_3              = 0x190b,
2079     CARD_INTEL_HD515                = 0x191e,
2080     CARD_INTEL_HD520_1              = 0x1916,
2081     CARD_INTEL_HD520_2              = 0x1921,
2082     CARD_INTEL_HD530_1              = 0x1912,
2083     CARD_INTEL_HD530_2              = 0x191b,
2084     CARD_INTEL_HDP530               = 0x191d,
2085     CARD_INTEL_I540                 = 0x1926,
2086     CARD_INTEL_I550                 = 0x1927,
2087     CARD_INTEL_I555                 = 0x192b,
2088     CARD_INTEL_IP555                = 0x192d,
2089     CARD_INTEL_IP580_1              = 0x1932,
2090     CARD_INTEL_IP580_2              = 0x193b,
2091     CARD_INTEL_IPP580_1             = 0x193a,
2092     CARD_INTEL_IPP580_2             = 0x193d,
2093 };
2094
2095 struct wined3d_fbo_ops
2096 {
2097     GLboolean (WINE_GLAPI *glIsRenderbuffer)(GLuint renderbuffer);
2098     void (WINE_GLAPI *glBindRenderbuffer)(GLenum target, GLuint renderbuffer);
2099     void (WINE_GLAPI *glDeleteRenderbuffers)(GLsizei n, const GLuint *renderbuffers);
2100     void (WINE_GLAPI *glGenRenderbuffers)(GLsizei n, GLuint *renderbuffers);
2101     void (WINE_GLAPI *glRenderbufferStorage)(GLenum target, GLenum internalformat,
2102             GLsizei width, GLsizei height);
2103     void (WINE_GLAPI *glRenderbufferStorageMultisample)(GLenum target, GLsizei samples,
2104             GLenum internalformat, GLsizei width, GLsizei height);
2105     void (WINE_GLAPI *glGetRenderbufferParameteriv)(GLenum target, GLenum pname, GLint *params);
2106     GLboolean (WINE_GLAPI *glIsFramebuffer)(GLuint framebuffer);
2107     void (WINE_GLAPI *glBindFramebuffer)(GLenum target, GLuint framebuffer);
2108     void (WINE_GLAPI *glDeleteFramebuffers)(GLsizei n, const GLuint *framebuffers);
2109     void (WINE_GLAPI *glGenFramebuffers)(GLsizei n, GLuint *framebuffers);
2110     GLenum (WINE_GLAPI *glCheckFramebufferStatus)(GLenum target);
2111     void (WINE_GLAPI *glFramebufferTexture1D)(GLenum target, GLenum attachment,
2112             GLenum textarget, GLuint texture, GLint level);
2113     void (WINE_GLAPI *glFramebufferTexture2D)(GLenum target, GLenum attachment,
2114             GLenum textarget, GLuint texture, GLint level);
2115     void (WINE_GLAPI *glFramebufferTexture3D)(GLenum target, GLenum attachment,
2116             GLenum textarget, GLuint texture, GLint level, GLint layer);
2117     void (WINE_GLAPI *glFramebufferTextureLayer)(GLenum target, GLenum attachment,
2118             GLuint texture, GLint level, GLint layer);
2119     void (WINE_GLAPI *glFramebufferRenderbuffer)(GLenum target, GLenum attachment,
2120             GLenum renderbuffertarget, GLuint renderbuffer);
2121     void (WINE_GLAPI *glGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment,
2122             GLenum pname, GLint *params);
2123     void (WINE_GLAPI *glBlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
2124             GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
2125     void (WINE_GLAPI *glGenerateMipmap)(GLenum target);
2126 };
2127
2128 struct wined3d_gl_limits
2129 {
2130     UINT buffers;
2131     UINT lights;
2132     UINT textures;
2133     UINT texture_coords;
2134     unsigned int vertex_uniform_blocks;
2135     unsigned int geometry_uniform_blocks;
2136     unsigned int fragment_uniform_blocks;
2137     UINT fragment_samplers;
2138     UINT vertex_samplers;
2139     UINT combined_samplers;
2140     UINT general_combiners;
2141     UINT user_clip_distances;
2142     UINT texture_size;
2143     UINT texture3d_size;
2144     float pointsize_max;
2145     float pointsize_min;
2146     UINT blends;
2147     UINT anisotropy;
2148     float shininess;
2149     UINT samples;
2150     UINT vertex_attribs;
2151
2152     UINT glsl_varyings;
2153     UINT glsl_vs_float_constants;
2154     UINT glsl_ps_float_constants;
2155
2156     UINT arb_vs_float_constants;
2157     UINT arb_vs_native_constants;
2158     UINT arb_vs_instructions;
2159     UINT arb_vs_temps;
2160     UINT arb_ps_float_constants;
2161     UINT arb_ps_local_constants;
2162     UINT arb_ps_native_constants;
2163     UINT arb_ps_instructions;
2164     UINT arb_ps_temps;
2165 };
2166
2167 void wined3d_gl_limits_get_uniform_block_range(const struct wined3d_gl_limits *gl_limits,
2168         enum wined3d_shader_type shader_type, unsigned int *base, unsigned int *count) DECLSPEC_HIDDEN;
2169
2170 struct wined3d_gl_info
2171 {
2172     DWORD selected_gl_version;
2173     DWORD glsl_version;
2174     struct wined3d_gl_limits limits;
2175     DWORD reserved_glsl_constants, reserved_arb_constants;
2176     DWORD quirks;
2177     BOOL supported[WINED3D_GL_EXT_COUNT];
2178     GLint wrap_lookup[WINED3D_TADDRESS_MIRROR_ONCE - WINED3D_TADDRESS_WRAP + 1];
2179     float fixed_polyoffset_scale, float_polyoffset_scale;
2180
2181     HGLRC (WINAPI *p_wglCreateContextAttribsARB)(HDC dc, HGLRC share, const GLint *attribs);
2182     struct opengl_funcs gl_ops;
2183     struct wined3d_fbo_ops fbo_ops;
2184
2185     struct wined3d_format *formats;
2186     unsigned int format_count;
2187 };
2188
2189 struct wined3d_driver_info
2190 {
2191     enum wined3d_pci_vendor vendor;
2192     enum wined3d_pci_device device;
2193     const char *name;
2194     const char *description;
2195     UINT64 vram_bytes;
2196     DWORD version_high;
2197     DWORD version_low;
2198 };
2199
2200 struct wined3d_d3d_limits
2201 {
2202     unsigned int vs_version, hs_version, ds_version, gs_version, ps_version, cs_version;
2203     DWORD vs_uniform_count;
2204     DWORD ps_uniform_count;
2205     UINT varying_count;
2206     UINT ffp_textures;
2207     UINT ffp_blend_stages;
2208     UINT ffp_vertex_blend_matrices;
2209 };
2210
2211 typedef void (WINE_GLAPI *wined3d_ffp_attrib_func)(const void *data);
2212 typedef void (WINE_GLAPI *wined3d_ffp_texcoord_func)(GLenum unit, const void *data);
2213 typedef void (WINE_GLAPI *wined3d_generic_attrib_func)(GLuint idx, const void *data);
2214 extern wined3d_ffp_attrib_func specular_func_3ubv DECLSPEC_HIDDEN;
2215
2216 struct wined3d_ffp_attrib_ops
2217 {
2218     wined3d_ffp_attrib_func position[WINED3D_FFP_EMIT_COUNT];
2219     wined3d_ffp_attrib_func diffuse[WINED3D_FFP_EMIT_COUNT];
2220     wined3d_ffp_attrib_func specular[WINED3D_FFP_EMIT_COUNT];
2221     wined3d_ffp_attrib_func normal[WINED3D_FFP_EMIT_COUNT];
2222     wined3d_ffp_texcoord_func texcoord[WINED3D_FFP_EMIT_COUNT];
2223     wined3d_generic_attrib_func generic[WINED3D_FFP_EMIT_COUNT];
2224 };
2225
2226 struct wined3d_d3d_info
2227 {
2228     struct wined3d_d3d_limits limits;
2229     struct wined3d_ffp_attrib_ops ffp_attrib_ops;
2230     BOOL xyzrhw;
2231     BOOL emulated_flatshading;
2232     BOOL ffp_generic_attributes;
2233     BOOL vs_clipping;
2234     BOOL shader_color_key;
2235     DWORD valid_rt_mask;
2236     DWORD wined3d_creation_flags;
2237 };
2238
2239 /* The adapter structure */
2240 struct wined3d_adapter
2241 {
2242     UINT ordinal;
2243     POINT monitor_position;
2244     enum wined3d_format_id screen_format;
2245
2246     struct wined3d_gl_info  gl_info;
2247     struct wined3d_d3d_info d3d_info;
2248     struct wined3d_driver_info driver_info;
2249     WCHAR                   DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
2250     unsigned int cfg_count;
2251     struct wined3d_pixel_format *cfgs;
2252     UINT64 vram_bytes;
2253     UINT64 vram_bytes_used;
2254     LUID luid;
2255
2256     const struct wined3d_vertex_pipe_ops *vertex_pipe;
2257     const struct fragment_pipeline *fragment_pipe;
2258     const struct wined3d_shader_backend_ops *shader_backend;
2259     const struct blit_shader *blitter;
2260 };
2261
2262 struct wined3d_caps_gl_ctx
2263 {
2264     HDC dc;
2265     HWND wnd;
2266     HGLRC gl_ctx;
2267     HDC restore_dc;
2268     HGLRC restore_gl_ctx;
2269
2270     const struct wined3d_gl_info *gl_info;
2271     GLuint test_vbo;
2272     GLuint test_program_id;
2273 };
2274
2275 float wined3d_adapter_find_polyoffset_scale(struct wined3d_caps_gl_ctx *ctx, GLenum format) DECLSPEC_HIDDEN;
2276 BOOL wined3d_adapter_init_format_info(struct wined3d_adapter *adapter,
2277         struct wined3d_caps_gl_ctx *ctx) DECLSPEC_HIDDEN;
2278 UINT64 adapter_adjust_memory(struct wined3d_adapter *adapter, INT64 amount) DECLSPEC_HIDDEN;
2279
2280 BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2281 void install_gl_compat_wrapper(struct wined3d_gl_info *gl_info, enum wined3d_gl_extension ext) DECLSPEC_HIDDEN;
2282
2283 enum projection_types
2284 {
2285     proj_none    = 0,
2286     proj_count3  = 1,
2287     proj_count4  = 2
2288 };
2289
2290 enum dst_arg
2291 {
2292     resultreg    = 0,
2293     tempreg      = 1
2294 };
2295
2296 /*****************************************************************************
2297  * Fixed function pipeline replacements
2298  */
2299 #define ARG_UNUSED          0xff
2300 struct texture_stage_op
2301 {
2302     unsigned                cop : 8;
2303     unsigned                carg1 : 8;
2304     unsigned                carg2 : 8;
2305     unsigned                carg0 : 8;
2306
2307     unsigned                aop : 8;
2308     unsigned                aarg1 : 8;
2309     unsigned                aarg2 : 8;
2310     unsigned                aarg0 : 8;
2311
2312     struct color_fixup_desc color_fixup;
2313     unsigned                tex_type : 3;
2314     unsigned                dst : 1;
2315     unsigned                projected : 2;
2316     unsigned                padding : 10;
2317 };
2318
2319 struct ffp_frag_settings
2320 {
2321     struct texture_stage_op op[MAX_TEXTURES];
2322     enum wined3d_ffp_ps_fog_mode fog;
2323     unsigned char sRGB_write;
2324     unsigned char emul_clipplanes;
2325     unsigned char texcoords_initialized;
2326     unsigned char color_key_enabled : 1;
2327     unsigned char pointsprite : 1;
2328     unsigned char flatshading : 1;
2329     unsigned char alpha_test_func : 3;
2330     unsigned char padding : 2;
2331 };
2332
2333 struct ffp_frag_desc
2334 {
2335     struct wine_rb_entry entry;
2336     struct ffp_frag_settings    settings;
2337 };
2338
2339 int wined3d_ffp_frag_program_key_compare(const void *key, const struct wine_rb_entry *entry) DECLSPEC_HIDDEN;
2340 int wined3d_ffp_vertex_program_key_compare(const void *key, const struct wine_rb_entry *entry) DECLSPEC_HIDDEN;
2341
2342 extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
2343
2344 unsigned int wined3d_max_compat_varyings(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2345 void gen_ffp_frag_op(const struct wined3d_context *context, const struct wined3d_state *state,
2346         struct ffp_frag_settings *settings, BOOL ignore_textype) DECLSPEC_HIDDEN;
2347 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
2348         const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
2349 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc) DECLSPEC_HIDDEN;
2350 void wined3d_get_draw_rect(const struct wined3d_state *state, RECT *rect) DECLSPEC_HIDDEN;
2351 void wined3d_ftoa(float value, char *s) DECLSPEC_HIDDEN;
2352
2353 extern const float wined3d_srgb_const0[] DECLSPEC_HIDDEN;
2354 extern const float wined3d_srgb_const1[] DECLSPEC_HIDDEN;
2355
2356 enum wined3d_ffp_vs_fog_mode
2357 {
2358     WINED3D_FFP_VS_FOG_OFF      = 0,
2359     WINED3D_FFP_VS_FOG_FOGCOORD = 1,
2360     WINED3D_FFP_VS_FOG_DEPTH    = 2,
2361     WINED3D_FFP_VS_FOG_RANGE    = 3,
2362 };
2363
2364 #define WINED3D_FFP_TCI_SHIFT               16
2365 #define WINED3D_FFP_TCI_MASK                0xffu
2366
2367 #define WINED3D_FFP_LIGHT_TYPE_SHIFT(idx)   (3 * (idx))
2368 #define WINED3D_FFP_LIGHT_TYPE_MASK         0x7u
2369
2370 struct wined3d_ffp_vs_settings
2371 {
2372     DWORD light_type      : 24; /* MAX_ACTIVE_LIGHTS, 8 * 3 */
2373     DWORD diffuse_source  : 2;
2374     DWORD emissive_source : 2;
2375     DWORD ambient_source  : 2;
2376     DWORD specular_source : 2;
2377
2378     DWORD transformed     : 1;
2379     DWORD vertexblends    : 2;
2380     DWORD clipping        : 1;
2381     DWORD normal          : 1;
2382     DWORD normalize       : 1;
2383     DWORD lighting        : 1;
2384     DWORD localviewer     : 1;
2385     DWORD point_size      : 1;
2386     DWORD per_vertex_point_size : 1;
2387     DWORD fog_mode        : 2;
2388     DWORD texcoords       : 8;  /* MAX_TEXTURES */
2389     DWORD ortho_fog       : 1;
2390     DWORD flatshading     : 1;
2391     DWORD padding         : 10;
2392
2393     DWORD texgen[MAX_TEXTURES];
2394
2395     WORD swizzle_map; /* MAX_ATTRIBS, 16 */
2396 };
2397
2398 struct wined3d_ffp_vs_desc
2399 {
2400     struct wine_rb_entry entry;
2401     struct wined3d_ffp_vs_settings settings;
2402 };
2403
2404 void wined3d_ffp_get_vs_settings(const struct wined3d_context *context,
2405         const struct wined3d_state *state, struct wined3d_ffp_vs_settings *settings) DECLSPEC_HIDDEN;
2406
2407 struct wined3d
2408 {
2409     LONG ref;
2410     DWORD flags;
2411     UINT adapter_count;
2412     struct wined3d_adapter adapters[1];
2413 };
2414
2415 HRESULT wined3d_init(struct wined3d *wined3d, DWORD flags) DECLSPEC_HIDDEN;
2416 BOOL wined3d_register_window(HWND window, struct wined3d_device *device) DECLSPEC_HIDDEN;
2417 void wined3d_unregister_window(HWND window) DECLSPEC_HIDDEN;
2418
2419 struct wined3d_rasterizer_state
2420 {
2421     LONG refcount;
2422     struct wined3d_rasterizer_state_desc desc;
2423
2424     struct wined3d_device *device;
2425 };
2426
2427 struct wined3d_stream_output
2428 {
2429     struct wined3d_buffer *buffer;
2430     UINT offset;
2431 };
2432
2433 struct wined3d_stream_state
2434 {
2435     struct wined3d_buffer *buffer;
2436     UINT offset;
2437     UINT stride;
2438     UINT frequency;
2439     UINT flags;
2440 };
2441
2442 #define WINED3D_STATE_NO_REF        0x00000001
2443 #define WINED3D_STATE_INIT_DEFAULT  0x00000002
2444
2445 struct wined3d_state
2446 {
2447     DWORD flags;
2448     const struct wined3d_fb_state *fb;
2449
2450     struct wined3d_vertex_declaration *vertex_declaration;
2451     struct wined3d_stream_output stream_output[MAX_STREAM_OUT];
2452     struct wined3d_stream_state streams[MAX_STREAMS + 1 /* tesselated pseudo-stream */];
2453     struct wined3d_buffer *index_buffer;
2454     enum wined3d_format_id index_format;
2455     unsigned int index_offset;
2456     int base_vertex_index;
2457     int load_base_vertex_index; /* Non-indexed drawing needs 0 here, indexed needs base_vertex_index. */
2458     GLenum gl_primitive_type;
2459     struct wined3d_query *predicate;
2460     BOOL predicate_value;
2461
2462     struct wined3d_shader *shader[WINED3D_SHADER_TYPE_COUNT];
2463     struct wined3d_buffer *cb[WINED3D_SHADER_TYPE_COUNT][MAX_CONSTANT_BUFFERS];
2464     struct wined3d_sampler *sampler[WINED3D_SHADER_TYPE_COUNT][MAX_SAMPLER_OBJECTS];
2465     struct wined3d_shader_resource_view *shader_resource_view[WINED3D_SHADER_TYPE_COUNT][MAX_SHADER_RESOURCE_VIEWS];
2466     struct wined3d_unordered_access_view *unordered_access_view[MAX_UNORDERED_ACCESS_VIEWS];
2467
2468     BOOL vs_consts_b[WINED3D_MAX_CONSTS_B];
2469     struct wined3d_ivec4 vs_consts_i[WINED3D_MAX_CONSTS_I];
2470     struct wined3d_vec4 vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
2471
2472     BOOL ps_consts_b[WINED3D_MAX_CONSTS_B];
2473     struct wined3d_ivec4 ps_consts_i[WINED3D_MAX_CONSTS_I];
2474     struct wined3d_vec4 ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
2475
2476     struct wined3d_texture *textures[MAX_COMBINED_SAMPLERS];
2477     DWORD sampler_states[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2478     DWORD texture_states[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2479
2480     struct wined3d_matrix transforms[HIGHEST_TRANSFORMSTATE + 1];
2481     struct wined3d_vec4 clip_planes[MAX_CLIP_DISTANCES];
2482     struct wined3d_material material;
2483     struct wined3d_viewport viewport;
2484     RECT scissor_rect;
2485
2486     /* Light hashmap. Collisions are handled using linked lists. */
2487 #define LIGHTMAP_SIZE 43
2488 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE)
2489     struct list light_map[LIGHTMAP_SIZE];
2490     const struct wined3d_light_info *lights[MAX_ACTIVE_LIGHTS];
2491
2492     DWORD render_states[WINEHIGHEST_RENDER_STATE + 1];
2493     struct wined3d_rasterizer_state *rasterizer_state;
2494 };
2495
2496 #define WINED3D_UNMAPPED_STAGE ~0U
2497
2498 /* Multithreaded flag. Removed from the public header to signal that
2499  * wined3d_device_create() ignores it. */
2500 #define WINED3DCREATE_MULTITHREADED 0x00000004
2501
2502 struct wined3d_device
2503 {
2504     LONG ref;
2505
2506     /* WineD3D Information  */
2507     struct wined3d_device_parent *device_parent;
2508     struct wined3d *wined3d;
2509     struct wined3d_adapter *adapter;
2510
2511     /* Window styles to restore when switching fullscreen mode */
2512     LONG                    style;
2513     LONG                    exStyle;
2514
2515     const struct wined3d_shader_backend_ops *shader_backend;
2516     void *shader_priv;
2517     void *fragment_priv;
2518     void *vertex_priv;
2519     void *blit_priv;
2520     struct StateEntry StateTable[STATE_HIGHEST + 1];
2521     /* Array of functions for states which are handled by more than one pipeline part */
2522     APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
2523     const struct blit_shader *blitter;
2524
2525     BYTE vertexBlendUsed : 1;           /* To avoid needless setting of the blend matrices */
2526     BYTE bCursorVisible : 1;
2527     BYTE d3d_initialized : 1;
2528     BYTE inScene : 1;                   /* A flag to check for proper BeginScene / EndScene call pairs */
2529     BYTE softwareVertexProcessing : 1;  /* process vertex shaders using software or hardware */
2530     BYTE filter_messages : 1;
2531     BYTE padding : 2;
2532
2533     unsigned char           surface_alignment; /* Line Alignment of surfaces                      */
2534
2535     WORD padding2 : 16;
2536
2537     struct wined3d_state state;
2538     struct wined3d_state *update_state;
2539     struct wined3d_stateblock *recording;
2540
2541     /* Internal use fields  */
2542     struct wined3d_device_creation_parameters create_parms;
2543     HWND focus_window;
2544
2545     struct wined3d_rendertarget_view *back_buffer_view;
2546     struct wined3d_swapchain **swapchains;
2547     UINT swapchain_count;
2548
2549     struct list             resources; /* a linked list to track resources created by the device */
2550     struct list             shaders;   /* a linked list to track shaders (pixel and vertex)      */
2551     struct wine_rb_tree samplers;
2552
2553     /* Render Target Support */
2554     struct wined3d_fb_state fb;
2555     struct wined3d_surface *onscreen_depth_stencil;
2556     struct wined3d_rendertarget_view *auto_depth_stencil_view;
2557
2558     /* For rendering to a texture using glCopyTexImage */
2559     GLuint                  depth_blt_texture;
2560
2561     /* Cursor management */
2562     UINT                    xHotSpot;
2563     UINT                    yHotSpot;
2564     UINT                    xScreenSpace;
2565     UINT                    yScreenSpace;
2566     UINT                    cursorWidth, cursorHeight;
2567     struct wined3d_texture *cursor_texture;
2568     HCURSOR                 hardwareCursor;
2569
2570     /* The Wine logo texture */
2571     struct wined3d_texture *logo_texture;
2572
2573     /* Textures for when no other textures are mapped */
2574     struct
2575     {
2576         GLuint tex_2d;
2577         GLuint tex_rect;
2578         GLuint tex_3d;
2579         GLuint tex_cube;
2580         GLuint tex_2d_array;
2581     } dummy_textures;
2582
2583     /* Default sampler used to emulate the direct resource access without using wined3d_sampler */
2584     GLuint default_sampler;
2585     GLuint null_sampler;
2586
2587     /* Command stream */
2588     struct wined3d_cs *cs;
2589
2590     /* Context management */
2591     struct wined3d_context **contexts;
2592     UINT context_count;
2593 };
2594
2595 void device_clear_render_targets(struct wined3d_device *device, UINT rt_count, const struct wined3d_fb_state *fb,
2596         UINT rect_count, const RECT *rects, const RECT *draw_rect, DWORD flags,
2597         const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
2598 BOOL device_context_add(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2599 void device_context_remove(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2600 HRESULT device_init(struct wined3d_device *device, struct wined3d *wined3d,
2601         UINT adapter_idx, enum wined3d_device_type device_type, HWND focus_window, DWORD flags,
2602         BYTE surface_alignment, struct wined3d_device_parent *device_parent) DECLSPEC_HIDDEN;
2603 LRESULT device_process_message(struct wined3d_device *device, HWND window, BOOL unicode,
2604         UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
2605 void device_resource_add(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2606 void device_resource_released(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2607 void device_switch_onscreen_ds(struct wined3d_device *device, struct wined3d_context *context,
2608         struct wined3d_surface *depth_stencil) DECLSPEC_HIDDEN;
2609 void device_invalidate_state(const struct wined3d_device *device, DWORD state) DECLSPEC_HIDDEN;
2610
2611 static inline BOOL isStateDirty(const struct wined3d_context *context, DWORD state)
2612 {
2613     DWORD idx = state / (sizeof(*context->isStateDirty) * CHAR_BIT);
2614     BYTE shift = state & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
2615     return context->isStateDirty[idx] & (1u << shift);
2616 }
2617
2618 #define WINED3D_RESOURCE_ACCESS_GPU     0x1
2619 #define WINED3D_RESOURCE_ACCESS_CPU     0x2
2620
2621 struct wined3d_resource_ops
2622 {
2623     ULONG (*resource_incref)(struct wined3d_resource *resource);
2624     ULONG (*resource_decref)(struct wined3d_resource *resource);
2625     void (*resource_preload)(struct wined3d_resource *resource);
2626     void (*resource_unload)(struct wined3d_resource *resource);
2627     HRESULT (*resource_sub_resource_map)(struct wined3d_resource *resource, unsigned int sub_resource_idx,
2628             struct wined3d_map_desc *map_desc, const struct wined3d_box *box, DWORD flags);
2629     HRESULT (*resource_sub_resource_unmap)(struct wined3d_resource *resource, unsigned int sub_resource_idx);
2630 };
2631
2632 struct wined3d_resource
2633 {
2634     LONG ref;
2635     LONG bind_count;
2636     LONG map_count;
2637     struct wined3d_device *device;
2638     enum wined3d_resource_type type;
2639     enum wined3d_gl_resource_type gl_type;
2640     const struct wined3d_format *format;
2641     unsigned int format_flags;
2642     enum wined3d_multisample_type multisample_type;
2643     UINT multisample_quality;
2644     DWORD usage;
2645     enum wined3d_pool pool;
2646     DWORD access_flags;
2647     DWORD draw_binding;
2648     DWORD map_binding;
2649     UINT width;
2650     UINT height;
2651     UINT depth;
2652     UINT size;
2653     DWORD priority;
2654     void *heap_memory;
2655     struct list resource_list_entry;
2656     LONG access_count;
2657
2658     void *parent;
2659     const struct wined3d_parent_ops *parent_ops;
2660     const struct wined3d_resource_ops *resource_ops;
2661 };
2662
2663 static inline ULONG wined3d_resource_incref(struct wined3d_resource *resource)
2664 {
2665     return resource->resource_ops->resource_incref(resource);
2666 }
2667
2668 static inline ULONG wined3d_resource_decref(struct wined3d_resource *resource)
2669 {
2670     return resource->resource_ops->resource_decref(resource);
2671 }
2672
2673 static inline void wined3d_resource_acquire(struct wined3d_resource *resource)
2674 {
2675     InterlockedIncrement(&resource->access_count);
2676 }
2677
2678 static inline void wined3d_resource_release(struct wined3d_resource *resource)
2679 {
2680     InterlockedDecrement(&resource->access_count);
2681 }
2682
2683 static inline void wined3d_resource_wait_idle(struct wined3d_resource *resource)
2684 {
2685     while (InterlockedCompareExchange(&resource->access_count, 0, 0));
2686 }
2687
2688 void resource_cleanup(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2689 HRESULT resource_init(struct wined3d_resource *resource, struct wined3d_device *device,
2690         enum wined3d_resource_type type, const struct wined3d_format *format,
2691         enum wined3d_multisample_type multisample_type, UINT multisample_quality,
2692         DWORD usage, enum wined3d_pool pool, UINT width, UINT height, UINT depth, UINT size,
2693         void *parent, const struct wined3d_parent_ops *parent_ops,
2694         const struct wined3d_resource_ops *resource_ops) DECLSPEC_HIDDEN;
2695 void resource_unload(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2696 BOOL wined3d_resource_allocate_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2697 void wined3d_resource_free_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2698 GLbitfield wined3d_resource_gl_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2699 GLenum wined3d_resource_gl_legacy_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2700 BOOL wined3d_resource_is_offscreen(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2701 void wined3d_resource_update_draw_binding(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2702
2703 /* Tests show that the start address of resources is 32 byte aligned */
2704 #define RESOURCE_ALIGNMENT 16
2705
2706 struct gl_texture
2707 {
2708     struct wined3d_sampler_desc sampler_desc;
2709     unsigned int base_level;
2710     GLuint name;
2711 };
2712
2713 struct wined3d_texture_ops
2714 {
2715     void (*texture_upload_data)(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2716             const struct wined3d_context *context, const struct wined3d_box *box,
2717             const struct wined3d_const_bo_address *data, unsigned int row_pitch, unsigned int slice_pitch);
2718     BOOL (*texture_load_location)(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2719             struct wined3d_context *context, DWORD location);
2720     void (*texture_prepare_texture)(struct wined3d_texture *texture,
2721             struct wined3d_context *context, BOOL srgb);
2722     void (*texture_cleanup_sub_resources)(struct wined3d_texture *texture);
2723 };
2724
2725 #define WINED3D_TEXTURE_COND_NP2            0x00000001
2726 #define WINED3D_TEXTURE_COND_NP2_EMULATED   0x00000002
2727 #define WINED3D_TEXTURE_POW2_MAT_IDENT      0x00000004
2728 #define WINED3D_TEXTURE_IS_SRGB             0x00000008
2729 #define WINED3D_TEXTURE_RGB_ALLOCATED       0x00000010
2730 #define WINED3D_TEXTURE_RGB_VALID           0x00000020
2731 #define WINED3D_TEXTURE_SRGB_ALLOCATED      0x00000040
2732 #define WINED3D_TEXTURE_SRGB_VALID          0x00000080
2733 #define WINED3D_TEXTURE_CONVERTED           0x00000100
2734 #define WINED3D_TEXTURE_PIN_SYSMEM          0x00000200
2735 #define WINED3D_TEXTURE_NORMALIZED_COORDS   0x00000400
2736 #define WINED3D_TEXTURE_GET_DC_LENIENT      0x00000800
2737 #define WINED3D_TEXTURE_DC_IN_USE           0x00001000
2738 #define WINED3D_TEXTURE_DISCARD             0x00002000
2739 #define WINED3D_TEXTURE_GET_DC              0x00004000
2740
2741 #define WINED3D_TEXTURE_ASYNC_COLOR_KEY     0x00000001
2742
2743 struct wined3d_texture
2744 {
2745     struct wined3d_resource resource;
2746     const struct wined3d_texture_ops *texture_ops;
2747     struct gl_texture texture_rgb, texture_srgb;
2748     struct wined3d_swapchain *swapchain;
2749     unsigned int pow2_width;
2750     unsigned int pow2_height;
2751     UINT layer_count;
2752     UINT level_count;
2753     unsigned int download_count;
2754     unsigned int sysmem_count;
2755     float pow2_matrix[16];
2756     UINT lod;
2757     enum wined3d_texture_filter_type filter_type;
2758     DWORD sampler;
2759     DWORD flags;
2760     GLenum target;
2761     DWORD update_map_binding;
2762
2763     GLuint rb_multisample;
2764     GLuint rb_resolved;
2765
2766     void *user_memory;
2767     unsigned int row_pitch;
2768     unsigned int slice_pitch;
2769
2770     /* May only be accessed from the command stream worker thread. */
2771     struct wined3d_texture_async
2772     {
2773         DWORD flags;
2774
2775         /* Color keys for DDraw */
2776         struct wined3d_color_key dst_blt_color_key;
2777         struct wined3d_color_key src_blt_color_key;
2778         struct wined3d_color_key dst_overlay_color_key;
2779         struct wined3d_color_key src_overlay_color_key;
2780         struct wined3d_color_key gl_color_key;
2781         DWORD color_key_flags;
2782     } async;
2783
2784     struct wined3d_texture_sub_resource
2785     {
2786         void *parent;
2787         const struct wined3d_parent_ops *parent_ops;
2788
2789         union
2790         {
2791             struct wined3d_surface *surface;
2792         } u;
2793         unsigned int offset;
2794         unsigned int size;
2795
2796         unsigned int map_count;
2797         DWORD locations;
2798         GLuint buffer_object;
2799     } sub_resources[1];
2800 };
2801
2802 static inline struct wined3d_texture *texture_from_resource(struct wined3d_resource *resource)
2803 {
2804     return CONTAINING_RECORD(resource, struct wined3d_texture, resource);
2805 }
2806
2807 static inline struct gl_texture *wined3d_texture_get_gl_texture(struct wined3d_texture *texture,
2808         BOOL srgb)
2809 {
2810     return srgb ? &texture->texture_srgb : &texture->texture_rgb;
2811 }
2812
2813 static inline unsigned int wined3d_texture_get_level_width(const struct wined3d_texture *texture,
2814         unsigned int level)
2815 {
2816     return max(1, texture->resource.width >> level);
2817 }
2818
2819 static inline unsigned int wined3d_texture_get_level_height(const struct wined3d_texture *texture,
2820         unsigned int level)
2821 {
2822     return max(1, texture->resource.height >> level);
2823 }
2824
2825 static inline unsigned int wined3d_texture_get_level_depth(const struct wined3d_texture *texture,
2826         unsigned int level)
2827 {
2828     return max(1, texture->resource.depth >> level);
2829 }
2830
2831 static inline unsigned int wined3d_texture_get_level_pow2_width(const struct wined3d_texture *texture,
2832         unsigned int level)
2833 {
2834     return max(1, texture->pow2_width >> level);
2835 }
2836
2837 static inline unsigned int wined3d_texture_get_level_pow2_height(const struct wined3d_texture *texture,
2838         unsigned int level)
2839 {
2840     return max(1, texture->pow2_height >> level);
2841 }
2842
2843 void wined3d_texture_apply_sampler_desc(struct wined3d_texture *texture,
2844         const struct wined3d_sampler_desc *sampler_desc, const struct wined3d_context *context) DECLSPEC_HIDDEN;
2845 void wined3d_texture_bind(struct wined3d_texture *texture,
2846         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2847 void wined3d_texture_bind_and_dirtify(struct wined3d_texture *texture,
2848         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2849 BOOL wined3d_texture_check_block_align(const struct wined3d_texture *texture,
2850         unsigned int level, const struct wined3d_box *box) DECLSPEC_HIDDEN;
2851 GLenum wined3d_texture_get_gl_buffer(const struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2852 void wined3d_texture_get_memory(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2853         struct wined3d_bo_address *data, DWORD locations) DECLSPEC_HIDDEN;
2854 struct wined3d_texture_sub_resource *wined3d_texture_get_sub_resource(struct wined3d_texture *texture,
2855         unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
2856 void wined3d_texture_invalidate_location(struct wined3d_texture *texture,
2857         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
2858 void wined3d_texture_load(struct wined3d_texture *texture,
2859         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2860 BOOL wined3d_texture_load_location(struct wined3d_texture *texture,
2861         unsigned int sub_resource_idx, struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2862 void *wined3d_texture_map_bo_address(const struct wined3d_bo_address *data, size_t size,
2863         const struct wined3d_gl_info *gl_info, GLenum binding, DWORD flags) DECLSPEC_HIDDEN;
2864 BOOL wined3d_texture_prepare_location(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2865         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2866 void wined3d_texture_prepare_texture(struct wined3d_texture *texture,
2867         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2868 void wined3d_texture_set_map_binding(struct wined3d_texture *texture, DWORD map_binding) DECLSPEC_HIDDEN;
2869 void wined3d_texture_set_swapchain(struct wined3d_texture *texture,
2870         struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2871 void wined3d_texture_unmap_bo_address(const struct wined3d_bo_address *data,
2872         const struct wined3d_gl_info *gl_info, GLenum binding) DECLSPEC_HIDDEN;
2873 void wined3d_texture_upload_data(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2874         const struct wined3d_context *context, const struct wined3d_box *box,
2875         const struct wined3d_const_bo_address *data, unsigned int row_pitch, unsigned int slice_pitch) DECLSPEC_HIDDEN;
2876 void wined3d_texture_validate_location(struct wined3d_texture *texture,
2877         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
2878
2879 #define WINED3D_LOCATION_DISCARDED      0x00000001
2880 #define WINED3D_LOCATION_SYSMEM         0x00000002
2881 #define WINED3D_LOCATION_USER_MEMORY    0x00000004
2882 #define WINED3D_LOCATION_BUFFER         0x00000008
2883 #define WINED3D_LOCATION_TEXTURE_RGB    0x00000010
2884 #define WINED3D_LOCATION_TEXTURE_SRGB   0x00000020
2885 #define WINED3D_LOCATION_DRAWABLE       0x00000040
2886 #define WINED3D_LOCATION_RB_MULTISAMPLE 0x00000080
2887 #define WINED3D_LOCATION_RB_RESOLVED    0x00000100
2888
2889 const char *wined3d_debug_location(DWORD location) DECLSPEC_HIDDEN;
2890
2891 struct wined3d_renderbuffer_entry
2892 {
2893     struct list entry;
2894     GLuint id;
2895     UINT width;
2896     UINT height;
2897 };
2898
2899 struct wined3d_fbo_resource
2900 {
2901     GLuint object;
2902     GLenum target;
2903     GLuint level, layer;
2904 };
2905
2906 #define WINED3D_FBO_ENTRY_FLAG_ATTACHED      0x1
2907 #define WINED3D_FBO_ENTRY_FLAG_DEPTH         0x2
2908 #define WINED3D_FBO_ENTRY_FLAG_STENCIL       0x4
2909
2910 struct fbo_entry
2911 {
2912     struct list entry;
2913     DWORD flags;
2914     DWORD rt_mask;
2915     GLuint id;
2916     struct wined3d_fbo_entry_key
2917     {
2918         DWORD rb_namespace;
2919         struct wined3d_fbo_resource objects[1];
2920     } key;
2921 };
2922
2923 struct wined3d_surface
2924 {
2925     struct wined3d_texture *container;
2926
2927     GLenum texture_target;
2928     unsigned int texture_level;
2929     unsigned int texture_layer;
2930
2931     /* For GetDC */
2932     HBITMAP bitmap;
2933     HDC dc;
2934
2935     struct list               renderbuffers;
2936     const struct wined3d_renderbuffer_entry *current_renderbuffer;
2937     SIZE ds_current_size;
2938
2939     /* DirectDraw Overlay handling */
2940     RECT                      overlay_srcrect;
2941     RECT                      overlay_destrect;
2942     struct wined3d_surface *overlay_dest;
2943     struct list               overlays;
2944     struct list               overlay_entry;
2945 };
2946
2947 static inline BOOL needs_separate_srgb_gl_texture(const struct wined3d_context *context)
2948 {
2949     return !context->gl_info->supported[EXT_TEXTURE_SRGB_DECODE]
2950             && context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL;
2951 }
2952
2953 static inline unsigned int surface_get_sub_resource_idx(const struct wined3d_surface *surface)
2954 {
2955     return surface->texture_layer * surface->container->level_count + surface->texture_level;
2956 }
2957
2958 static inline struct wined3d_texture_sub_resource *surface_get_sub_resource(struct wined3d_surface *surface)
2959 {
2960     return &surface->container->sub_resources[surface_get_sub_resource_idx(surface)];
2961 }
2962
2963 static inline GLuint surface_get_texture_name(const struct wined3d_surface *surface,
2964         const struct wined3d_context *context, BOOL srgb)
2965 {
2966     return srgb && needs_separate_srgb_gl_texture(context)
2967             ? surface->container->texture_srgb.name : surface->container->texture_rgb.name;
2968 }
2969
2970 HRESULT wined3d_surface_blt(struct wined3d_surface *dst_surface, const RECT *dst_rect,
2971         struct wined3d_surface *src_surface, const RECT *src_rect, DWORD flags,
2972         const struct wined3d_blt_fx *blt_fx, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
2973 HRESULT surface_color_fill(struct wined3d_surface *s,
2974         const RECT *rect, const struct wined3d_color *color) DECLSPEC_HIDDEN;
2975 HRESULT wined3d_surface_create_dc(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2976 void wined3d_surface_destroy_dc(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2977 void surface_load_fb_texture(struct wined3d_surface *surface, BOOL srgb,
2978         struct wined3d_context *context) DECLSPEC_HIDDEN;
2979 HRESULT surface_load_location(struct wined3d_surface *surface,
2980         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2981 void surface_modify_ds_location(struct wined3d_surface *surface, DWORD location, UINT w, UINT h) DECLSPEC_HIDDEN;
2982 void surface_set_compatible_renderbuffer(struct wined3d_surface *surface,
2983         const struct wined3d_surface *rt) DECLSPEC_HIDDEN;
2984 void surface_translate_drawable_coords(const struct wined3d_surface *surface, HWND window, RECT *rect) DECLSPEC_HIDDEN;
2985 HRESULT surface_upload_from_surface(struct wined3d_surface *dst_surface, const POINT *dst_point,
2986         struct wined3d_surface *src_surface, const RECT *src_rect) DECLSPEC_HIDDEN;
2987 void wined3d_surface_upload_data(struct wined3d_surface *surface, const struct wined3d_gl_info *gl_info,
2988         const struct wined3d_format *format, const RECT *src_rect, UINT src_pitch, const POINT *dst_point,
2989         BOOL srgb, const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;
2990
2991 void draw_textured_quad(const struct wined3d_surface *src_surface, struct wined3d_context *context,
2992         const RECT *src_rect, const RECT *dst_rect, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
2993
2994 struct wined3d_sampler
2995 {
2996     struct wine_rb_entry entry;
2997     LONG refcount;
2998     struct wined3d_device *device;
2999     void *parent;
3000     struct wined3d_sampler_desc desc;
3001     GLuint name;
3002 };
3003
3004 struct wined3d_vertex_declaration_element
3005 {
3006     const struct wined3d_format *format;
3007     BOOL ffp_valid;
3008     unsigned int input_slot;
3009     unsigned int offset;
3010     unsigned int output_slot;
3011     enum wined3d_input_classification input_slot_class;
3012     unsigned int instance_data_step_rate;
3013     BYTE method;
3014     BYTE usage;
3015     BYTE usage_idx;
3016 };
3017
3018 struct wined3d_vertex_declaration
3019 {
3020     LONG ref;
3021     void *parent;
3022     const struct wined3d_parent_ops *parent_ops;
3023     struct wined3d_device *device;
3024
3025     struct wined3d_vertex_declaration_element *elements;
3026     UINT element_count;
3027
3028     BOOL position_transformed;
3029     BOOL half_float_conv_needed;
3030 };
3031
3032 struct wined3d_saved_states
3033 {
3034     DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
3035     WORD streamSource;                          /* MAX_STREAMS, 16 */
3036     WORD streamFreq;                            /* MAX_STREAMS, 16 */
3037     DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
3038     DWORD textureState[MAX_TEXTURES];           /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
3039     WORD samplerState[MAX_COMBINED_SAMPLERS];   /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
3040     DWORD clipplane;                            /* WINED3DMAXUSERCLIPPLANES, 32 */
3041     WORD pixelShaderConstantsB;                 /* WINED3D_MAX_CONSTS_B, 16 */
3042     WORD pixelShaderConstantsI;                 /* WINED3D_MAX_CONSTS_I, 16 */
3043     BOOL ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
3044     WORD vertexShaderConstantsB;                /* WINED3D_MAX_CONSTS_B, 16 */
3045     WORD vertexShaderConstantsI;                /* WINED3D_MAX_CONSTS_I, 16 */
3046     BOOL vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
3047     DWORD textures : 20;                        /* MAX_COMBINED_SAMPLERS, 20 */
3048     DWORD primitive_type : 1;
3049     DWORD indices : 1;
3050     DWORD material : 1;
3051     DWORD viewport : 1;
3052     DWORD vertexDecl : 1;
3053     DWORD pixelShader : 1;
3054     DWORD vertexShader : 1;
3055     DWORD scissorRect : 1;
3056     DWORD padding : 4;
3057 };
3058
3059 struct StageState {
3060     DWORD stage;
3061     DWORD state;
3062 };
3063
3064 struct wined3d_stateblock
3065 {
3066     LONG                      ref;     /* Note: Ref counting not required */
3067     struct wined3d_device *device;
3068
3069     /* Array indicating whether things have been set or changed */
3070     struct wined3d_saved_states changed;
3071     struct wined3d_state state;
3072
3073     /* Contained state management */
3074     DWORD                     contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
3075     unsigned int              num_contained_render_states;
3076     DWORD                     contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
3077     unsigned int              num_contained_transform_states;
3078     DWORD                     contained_vs_consts_i[WINED3D_MAX_CONSTS_I];
3079     unsigned int              num_contained_vs_consts_i;
3080     DWORD                     contained_vs_consts_b[WINED3D_MAX_CONSTS_B];
3081     unsigned int              num_contained_vs_consts_b;
3082     DWORD                     contained_vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
3083     unsigned int              num_contained_vs_consts_f;
3084     DWORD                     contained_ps_consts_i[WINED3D_MAX_CONSTS_I];
3085     unsigned int              num_contained_ps_consts_i;
3086     DWORD                     contained_ps_consts_b[WINED3D_MAX_CONSTS_B];
3087     unsigned int              num_contained_ps_consts_b;
3088     DWORD                     contained_ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
3089     unsigned int              num_contained_ps_consts_f;
3090     struct StageState         contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
3091     unsigned int              num_contained_tss_states;
3092     struct StageState         contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
3093     unsigned int              num_contained_sampler_states;
3094 };
3095
3096 void stateblock_init_contained_states(struct wined3d_stateblock *stateblock) DECLSPEC_HIDDEN;
3097
3098 void state_cleanup(struct wined3d_state *state) DECLSPEC_HIDDEN;
3099 void state_init(struct wined3d_state *state, struct wined3d_fb_state *fb,
3100         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
3101         DWORD flags) DECLSPEC_HIDDEN;
3102 void state_unbind_resources(struct wined3d_state *state) DECLSPEC_HIDDEN;
3103
3104 enum wined3d_push_constants
3105 {
3106     WINED3D_PUSH_CONSTANTS_VS_F,
3107     WINED3D_PUSH_CONSTANTS_PS_F,
3108     WINED3D_PUSH_CONSTANTS_VS_I,
3109     WINED3D_PUSH_CONSTANTS_PS_I,
3110     WINED3D_PUSH_CONSTANTS_VS_B,
3111     WINED3D_PUSH_CONSTANTS_PS_B,
3112 };
3113
3114 struct wined3d_cs_ops
3115 {
3116     void *(*require_space)(struct wined3d_cs *cs, size_t size);
3117     void (*submit)(struct wined3d_cs *cs);
3118     void (*push_constants)(struct wined3d_cs *cs, enum wined3d_push_constants p,
3119             unsigned int start_idx, unsigned int count, const void *constants);
3120 };
3121
3122 struct wined3d_cs
3123 {
3124     const struct wined3d_cs_ops *ops;
3125     struct wined3d_device *device;
3126     struct wined3d_fb_state fb;
3127     struct wined3d_state state;
3128
3129     size_t data_size;
3130     void *data;
3131 };
3132
3133 struct wined3d_cs *wined3d_cs_create(struct wined3d_device *device) DECLSPEC_HIDDEN;
3134 void wined3d_cs_destroy(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3135
3136 void wined3d_cs_emit_clear(struct wined3d_cs *cs, DWORD rect_count, const RECT *rects,
3137         DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
3138 void wined3d_cs_emit_destroy_object(struct wined3d_cs *cs,
3139         void (*callback)(void *object), void *object) DECLSPEC_HIDDEN;
3140 void wined3d_cs_emit_draw(struct wined3d_cs *cs, int base_vertex_idx, unsigned int start_idx, unsigned int index_count,
3141         unsigned int start_instance, unsigned int instance_count, BOOL indexed) DECLSPEC_HIDDEN;
3142 void wined3d_cs_emit_preload_resource(struct wined3d_cs *cs, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3143 void wined3d_cs_emit_present(struct wined3d_cs *cs, struct wined3d_swapchain *swapchain,
3144         const RECT *src_rect, const RECT *dst_rect, HWND dst_window_override, DWORD flags) DECLSPEC_HIDDEN;
3145 void wined3d_cs_emit_query_issue(struct wined3d_cs *cs, struct wined3d_query *query, DWORD flags) DECLSPEC_HIDDEN;
3146 void wined3d_cs_emit_reset_state(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3147 void wined3d_cs_emit_set_clip_plane(struct wined3d_cs *cs, UINT plane_idx,
3148         const struct wined3d_vec4 *plane) DECLSPEC_HIDDEN;
3149 void wined3d_cs_emit_set_color_key(struct wined3d_cs *cs, struct wined3d_texture *texture,
3150         WORD flags, const struct wined3d_color_key *color_key) DECLSPEC_HIDDEN;
3151 void wined3d_cs_emit_set_constant_buffer(struct wined3d_cs *cs, enum wined3d_shader_type type,
3152         UINT cb_idx, struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
3153 void wined3d_cs_emit_set_depth_stencil_view(struct wined3d_cs *cs,
3154         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
3155 void wined3d_cs_emit_set_index_buffer(struct wined3d_cs *cs, struct wined3d_buffer *buffer,
3156         enum wined3d_format_id format_id, unsigned int offset) DECLSPEC_HIDDEN;
3157 void wined3d_cs_emit_set_material(struct wined3d_cs *cs, const struct wined3d_material *material) DECLSPEC_HIDDEN;
3158 void wined3d_cs_emit_set_predication(struct wined3d_cs *cs,
3159         struct wined3d_query *predicate, BOOL value) DECLSPEC_HIDDEN;
3160 void wined3d_cs_emit_set_rasterizer_state(struct wined3d_cs *cs,
3161         struct wined3d_rasterizer_state *rasterizer_state) DECLSPEC_HIDDEN;
3162 void wined3d_cs_emit_set_render_state(struct wined3d_cs *cs,
3163         enum wined3d_render_state state, DWORD value) DECLSPEC_HIDDEN;
3164 void wined3d_cs_emit_set_rendertarget_view(struct wined3d_cs *cs, unsigned int view_idx,
3165         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
3166 void wined3d_cs_emit_set_shader_resource_view(struct wined3d_cs *cs, enum wined3d_shader_type type,
3167         UINT view_idx, struct wined3d_shader_resource_view *view) DECLSPEC_HIDDEN;
3168 void wined3d_cs_emit_set_sampler(struct wined3d_cs *cs, enum wined3d_shader_type type,
3169         UINT sampler_idx, struct wined3d_sampler *sampler) DECLSPEC_HIDDEN;
3170 void wined3d_cs_emit_set_sampler_state(struct wined3d_cs *cs, UINT sampler_idx,
3171         enum wined3d_sampler_state state, DWORD value) DECLSPEC_HIDDEN;
3172 void wined3d_cs_emit_set_scissor_rect(struct wined3d_cs *cs, const RECT *rect) DECLSPEC_HIDDEN;
3173 void wined3d_cs_emit_set_shader(struct wined3d_cs *cs, enum wined3d_shader_type type,
3174         struct wined3d_shader *shader) DECLSPEC_HIDDEN;
3175 void wined3d_cs_emit_set_stream_output(struct wined3d_cs *cs, UINT stream_idx,
3176         struct wined3d_buffer *buffer, UINT offset) DECLSPEC_HIDDEN;
3177 void wined3d_cs_emit_set_stream_source(struct wined3d_cs *cs, UINT stream_idx,
3178         struct wined3d_buffer *buffer, UINT offset, UINT stride) DECLSPEC_HIDDEN;
3179 void wined3d_cs_emit_set_stream_source_freq(struct wined3d_cs *cs, UINT stream_idx,
3180         UINT frequency, UINT flags) DECLSPEC_HIDDEN;
3181 void wined3d_cs_emit_set_texture(struct wined3d_cs *cs, UINT stage, struct wined3d_texture *texture) DECLSPEC_HIDDEN;
3182 void wined3d_cs_emit_set_texture_state(struct wined3d_cs *cs, UINT stage,
3183         enum wined3d_texture_stage_state state, DWORD value) DECLSPEC_HIDDEN;
3184 void wined3d_cs_emit_set_transform(struct wined3d_cs *cs, enum wined3d_transform_state state,
3185         const struct wined3d_matrix *matrix) DECLSPEC_HIDDEN;
3186 void wined3d_cs_emit_set_unordered_access_view(struct wined3d_cs *cs, unsigned int view_idx,
3187         struct wined3d_unordered_access_view *view) DECLSPEC_HIDDEN;
3188 void wined3d_cs_emit_set_vertex_declaration(struct wined3d_cs *cs,
3189         struct wined3d_vertex_declaration *declaration) DECLSPEC_HIDDEN;
3190 void wined3d_cs_emit_set_viewport(struct wined3d_cs *cs, const struct wined3d_viewport *viewport) DECLSPEC_HIDDEN;
3191 void wined3d_cs_emit_unload_resource(struct wined3d_cs *cs, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3192 HRESULT wined3d_cs_map(struct wined3d_cs *cs, struct wined3d_resource *resource, unsigned int sub_resource_idx,
3193         struct wined3d_map_desc *map_desc, const struct wined3d_box *box, unsigned int flags) DECLSPEC_HIDDEN;
3194 HRESULT wined3d_cs_unmap(struct wined3d_cs *cs, struct wined3d_resource *resource,
3195         unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
3196
3197 static inline void wined3d_cs_push_constants(struct wined3d_cs *cs, enum wined3d_push_constants p,
3198         unsigned int start_idx, unsigned int count, const void *constants)
3199 {
3200     cs->ops->push_constants(cs, p, start_idx, count, constants);
3201 }
3202
3203 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
3204  * fixed function semantics as D3DCOLOR or FLOAT16 */
3205 enum wined3d_buffer_conversion_type
3206 {
3207     CONV_NONE,
3208     CONV_D3DCOLOR,
3209     CONV_POSITIONT,
3210 };
3211
3212 struct wined3d_map_range
3213 {
3214     UINT offset;
3215     UINT size;
3216 };
3217
3218 struct wined3d_buffer
3219 {
3220     struct wined3d_resource resource;
3221
3222     struct wined3d_buffer_desc desc;
3223
3224     GLuint buffer_object;
3225     GLenum buffer_object_usage;
3226     GLenum buffer_type_hint;
3227     unsigned int bind_flags;
3228     DWORD flags;
3229     void *map_ptr;
3230
3231     struct wined3d_map_range *maps;
3232     ULONG maps_size, modified_areas;
3233     DWORD locations;
3234     struct wined3d_event_query *query;
3235
3236     /* conversion stuff */
3237     UINT decl_change_count, full_conversion_count;
3238     UINT draw_count;
3239     UINT stride;                                            /* 0 if no conversion */
3240     UINT conversion_stride;                                 /* 0 if no shifted conversion */
3241     enum wined3d_buffer_conversion_type *conversion_map;    /* NULL if no conversion */
3242 };
3243
3244 static inline struct wined3d_buffer *buffer_from_resource(struct wined3d_resource *resource)
3245 {
3246     return CONTAINING_RECORD(resource, struct wined3d_buffer, resource);
3247 }
3248
3249 void buffer_mark_used(struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
3250 DWORD wined3d_buffer_get_memory(struct wined3d_buffer *buffer,
3251         struct wined3d_bo_address *data, DWORD locations) DECLSPEC_HIDDEN;
3252 void wined3d_buffer_invalidate_location(struct wined3d_buffer *buffer, DWORD location) DECLSPEC_HIDDEN;
3253 void wined3d_buffer_load(struct wined3d_buffer *buffer, struct wined3d_context *context,
3254         const struct wined3d_state *state) DECLSPEC_HIDDEN;
3255 BOOL wined3d_buffer_load_location(struct wined3d_buffer *buffer, struct wined3d_context *context,
3256         DWORD location) DECLSPEC_HIDDEN;
3257 BYTE *wined3d_buffer_load_sysmem(struct wined3d_buffer *buffer, struct wined3d_context *context) DECLSPEC_HIDDEN;
3258 HRESULT wined3d_buffer_copy(struct wined3d_buffer *dst_buffer, unsigned int dst_offset,
3259         struct wined3d_buffer *src_buffer, unsigned int src_offset, unsigned int size) DECLSPEC_HIDDEN;
3260 HRESULT wined3d_buffer_upload_data(struct wined3d_buffer *buffer,
3261         const struct wined3d_box *box, const void *data) DECLSPEC_HIDDEN;
3262 void wined3d_buffer_validate_location(struct wined3d_buffer *buffer, DWORD location) DECLSPEC_HIDDEN;
3263
3264 struct wined3d_rendertarget_view
3265 {
3266     LONG refcount;
3267
3268     struct wined3d_resource *resource;
3269     void *parent;
3270     const struct wined3d_parent_ops *parent_ops;
3271
3272     const struct wined3d_format *format;
3273     unsigned int format_flags;
3274     unsigned int sub_resource_idx;
3275     unsigned int buffer_offset;
3276
3277     unsigned int width;
3278     unsigned int height;
3279     unsigned int depth;
3280 };
3281
3282 static inline struct wined3d_surface *wined3d_rendertarget_view_get_surface(
3283         const struct wined3d_rendertarget_view *view)
3284 {
3285     struct wined3d_texture *texture;
3286
3287     if (!view || view->resource->type != WINED3D_RTYPE_TEXTURE_2D)
3288         return NULL;
3289
3290     texture = texture_from_resource(view->resource);
3291
3292     return texture->sub_resources[view->sub_resource_idx].u.surface;
3293 }
3294
3295 void wined3d_rendertarget_view_get_drawable_size(const struct wined3d_rendertarget_view *view,
3296         const struct wined3d_context *context, unsigned int *width, unsigned int *height) DECLSPEC_HIDDEN;
3297
3298 struct wined3d_gl_view
3299 {
3300     GLenum target;
3301     GLuint name;
3302 };
3303
3304 struct wined3d_shader_resource_view
3305 {
3306     LONG refcount;
3307
3308     struct wined3d_resource *resource;
3309     void *parent;
3310     const struct wined3d_parent_ops *parent_ops;
3311
3312     struct wined3d_gl_view gl_view;
3313 };
3314
3315 void wined3d_shader_resource_view_bind(struct wined3d_shader_resource_view *view,
3316         struct wined3d_context *context) DECLSPEC_HIDDEN;
3317
3318 struct wined3d_unordered_access_view
3319 {
3320     LONG refcount;
3321
3322     struct wined3d_resource *resource;
3323     void *parent;
3324     const struct wined3d_parent_ops *parent_ops;
3325
3326     const struct wined3d_format *format;
3327     struct wined3d_gl_view gl_view;
3328     unsigned int layer_idx;
3329     unsigned int layer_count;
3330     unsigned int level_idx;
3331 };
3332
3333 void wined3d_unordered_access_view_invalidate_location(struct wined3d_unordered_access_view *view,
3334         DWORD location) DECLSPEC_HIDDEN;
3335
3336 struct wined3d_swapchain_ops
3337 {
3338     void (*swapchain_present)(struct wined3d_swapchain *swapchain,
3339             const RECT *src_rect, const RECT *dst_rect, DWORD flags);
3340     void (*swapchain_frontbuffer_updated)(struct wined3d_swapchain *swapchain);
3341 };
3342
3343 struct wined3d_swapchain
3344 {
3345     LONG ref;
3346     void *parent;
3347     const struct wined3d_parent_ops *parent_ops;
3348     const struct wined3d_swapchain_ops *swapchain_ops;
3349     struct wined3d_device *device;
3350
3351     struct wined3d_texture **back_buffers;
3352     struct wined3d_texture *front_buffer;
3353     struct wined3d_swapchain_desc desc;
3354     struct wined3d_display_mode original_mode, d3d_mode;
3355     RECT original_window_rect;
3356     struct wined3d_gamma_ramp orig_gamma;
3357     BOOL render_to_fbo, reapply_mode;
3358     const struct wined3d_format *ds_format;
3359     struct wined3d_palette *palette;
3360     RECT front_buffer_update;
3361
3362     LONG prev_time, frames;   /* Performance tracking */
3363
3364     struct wined3d_context **context;
3365     unsigned int num_contexts;
3366
3367     HWND win_handle;
3368     HWND device_window;
3369
3370     HDC backup_dc;
3371     HWND backup_wnd;
3372 };
3373
3374 void wined3d_swapchain_activate(struct wined3d_swapchain *swapchain, BOOL activate) DECLSPEC_HIDDEN;
3375 struct wined3d_context *swapchain_get_context(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3376 void swapchain_destroy_contexts(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3377 HDC swapchain_get_backup_dc(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3378 void swapchain_update_draw_bindings(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3379 void swapchain_update_swap_interval(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3380
3381 /*****************************************************************************
3382  * Utility function prototypes
3383  */
3384
3385 /* Trace routines */
3386 const char *debug_box(const struct wined3d_box *box) DECLSPEC_HIDDEN;
3387 const char *debug_color(const struct wined3d_color *color) DECLSPEC_HIDDEN;
3388 const char *debug_d3dshaderinstructionhandler(enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx) DECLSPEC_HIDDEN;
3389 const char *debug_d3dformat(enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
3390 const char *debug_d3ddevicetype(enum wined3d_device_type device_type) DECLSPEC_HIDDEN;
3391 const char *debug_d3dresourcetype(enum wined3d_resource_type resource_type) DECLSPEC_HIDDEN;
3392 const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
3393 const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
3394 const char *debug_d3ddeclmethod(enum wined3d_decl_method method) DECLSPEC_HIDDEN;
3395 const char *debug_d3ddeclusage(enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
3396 const char *debug_d3dinput_classification(enum wined3d_input_classification classification) DECLSPEC_HIDDEN;
3397 const char *debug_d3dprimitivetype(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3398 const char *debug_d3drenderstate(enum wined3d_render_state state) DECLSPEC_HIDDEN;
3399 const char *debug_d3dsamplerstate(enum wined3d_sampler_state state) DECLSPEC_HIDDEN;
3400 const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
3401 const char *debug_d3dtexturefiltertype(enum wined3d_texture_filter_type filter_type) DECLSPEC_HIDDEN;
3402 const char *debug_d3dtexturestate(enum wined3d_texture_stage_state state) DECLSPEC_HIDDEN;
3403 const char *debug_d3dtop(enum wined3d_texture_op d3dtop) DECLSPEC_HIDDEN;
3404 const char *debug_d3dtstype(enum wined3d_transform_state tstype) DECLSPEC_HIDDEN;
3405 const char *debug_d3dpool(enum wined3d_pool pool) DECLSPEC_HIDDEN;
3406 const char *debug_fboattachment(GLenum attachment) DECLSPEC_HIDDEN;
3407 const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
3408 const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
3409 const char *debug_ivec4(const struct wined3d_ivec4 *v) DECLSPEC_HIDDEN;
3410 const char *debug_shader_type(enum wined3d_shader_type shader_type) DECLSPEC_HIDDEN;
3411 const char *debug_vec4(const struct wined3d_vec4 *v) DECLSPEC_HIDDEN;
3412 void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
3413
3414 BOOL is_invalid_op(const struct wined3d_state *state, int stage,
3415         enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
3416 void set_tex_op_nvrc(const struct wined3d_gl_info *gl_info, const struct wined3d_state *state,
3417         BOOL is_alpha, int stage, enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3,
3418         INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
3419 void texture_activate_dimensions(const struct wined3d_texture *texture,
3420         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
3421 void sampler_texdim(struct wined3d_context *context,
3422         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3423 void tex_alphaop(struct wined3d_context *context,
3424         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3425 void apply_pixelshader(struct wined3d_context *context,
3426         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3427 void state_alpha_test(struct wined3d_context *context,
3428         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3429 void state_fogcolor(struct wined3d_context *context,
3430         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3431 void state_fogdensity(struct wined3d_context *context,
3432         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3433 void state_fogstartend(struct wined3d_context *context,
3434         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3435 void state_fog_fragpart(struct wined3d_context *context,
3436         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3437 void state_nop(struct wined3d_context *context,
3438         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3439 void state_srgbwrite(struct wined3d_context *context,
3440         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3441
3442 void state_clipping(struct wined3d_context *context,
3443         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3444 void clipplane(struct wined3d_context *context,
3445         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3446 void state_pointsprite_w(struct wined3d_context *context,
3447         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3448 void state_pointsprite(struct wined3d_context *context,
3449         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3450 void state_shademode(struct wined3d_context *context,
3451         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3452
3453 GLenum gl_primitive_type_from_d3d(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3454
3455 /* Math utils */
3456 void multiply_matrix(struct wined3d_matrix *dest, const struct wined3d_matrix *src1,
3457         const struct wined3d_matrix *src2) DECLSPEC_HIDDEN;
3458
3459 void wined3d_release_dc(HWND window, HDC dc) DECLSPEC_HIDDEN;
3460
3461 struct wined3d_shader_lconst
3462 {
3463     struct list entry;
3464     unsigned int idx;
3465     DWORD value[4];
3466 };
3467
3468 struct wined3d_shader_limits
3469 {
3470     unsigned int sampler;
3471     unsigned int constant_int;
3472     unsigned int constant_float;
3473     unsigned int constant_bool;
3474     unsigned int packed_output;
3475     unsigned int packed_input;
3476 };
3477
3478 #ifdef __GNUC__
3479 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
3480 #else
3481 #define PRINTF_ATTR(fmt,args)
3482 #endif
3483
3484 struct wined3d_string_buffer_list
3485 {
3486     struct list list;
3487 };
3488
3489 struct wined3d_string_buffer *string_buffer_get(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3490 void string_buffer_sprintf(struct wined3d_string_buffer *buffer, const char *format, ...) PRINTF_ATTR(2, 3) DECLSPEC_HIDDEN;
3491 void string_buffer_release(struct wined3d_string_buffer_list *list, struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3492 void string_buffer_list_init(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3493 void string_buffer_list_cleanup(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3494
3495 int shader_addline(struct wined3d_string_buffer *buffer, const char *fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
3496 BOOL string_buffer_resize(struct wined3d_string_buffer *buffer, int rc) DECLSPEC_HIDDEN;
3497 int shader_vaddline(struct wined3d_string_buffer *buffer, const char *fmt, va_list args) DECLSPEC_HIDDEN;
3498
3499 /* Vertex shader utility functions */
3500 BOOL vshader_get_input(const struct wined3d_shader *shader,
3501         BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
3502
3503 struct wined3d_vertex_shader
3504 {
3505     struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
3506 };
3507
3508 struct wined3d_geometry_shader
3509 {
3510     enum wined3d_primitive_type input_type;
3511     enum wined3d_primitive_type output_type;
3512     UINT vertices_out;
3513 };
3514
3515 struct wined3d_pixel_shader
3516 {
3517     /* Pixel shader input semantics */
3518     DWORD input_reg_map[MAX_REG_INPUT];
3519     BOOL input_reg_used[MAX_REG_INPUT];
3520     unsigned int declared_in_count;
3521
3522     /* Some information about the shader behavior */
3523     BOOL color0_mov;
3524     DWORD color0_reg;
3525 };
3526
3527 struct wined3d_shader
3528 {
3529     LONG ref;
3530     const struct wined3d_shader_limits *limits;
3531     DWORD *function;
3532     UINT functionLength;
3533     BOOL load_local_constsF;
3534     const struct wined3d_shader_frontend *frontend;
3535     void *frontend_data;
3536     void *backend_data;
3537
3538     void *parent;
3539     const struct wined3d_parent_ops *parent_ops;
3540
3541     /* Programs this shader is linked with */
3542     struct list linked_programs;
3543
3544     /* Immediate constants (override global ones) */
3545     struct list constantsB;
3546     struct list constantsF;
3547     struct list constantsI;
3548     struct wined3d_shader_reg_maps reg_maps;
3549     BOOL lconst_inf_or_nan;
3550
3551     struct wined3d_shader_signature input_signature;
3552     struct wined3d_shader_signature output_signature;
3553     char *signature_strings;
3554
3555     /* Pointer to the parent device */
3556     struct wined3d_device *device;
3557     struct list shader_list_entry;
3558
3559     union
3560     {
3561         struct wined3d_vertex_shader vs;
3562         struct wined3d_geometry_shader gs;
3563         struct wined3d_pixel_shader ps;
3564     } u;
3565 };
3566
3567 void pixelshader_update_resource_types(struct wined3d_shader *shader, WORD tex_types) DECLSPEC_HIDDEN;
3568 void find_ps_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3569         BOOL position_transformed, struct ps_compile_args *args,
3570         const struct wined3d_context *context) DECLSPEC_HIDDEN;
3571
3572 void find_vs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3573         WORD swizzle_map, struct vs_compile_args *args,
3574         const struct wined3d_d3d_info *d3d_info) DECLSPEC_HIDDEN;
3575
3576 void find_gs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3577         struct gs_compile_args *args) DECLSPEC_HIDDEN;
3578
3579 void string_buffer_clear(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3580 BOOL string_buffer_init(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3581 void string_buffer_free(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3582 unsigned int shader_find_free_input_register(const struct wined3d_shader_reg_maps *reg_maps,
3583         unsigned int max) DECLSPEC_HIDDEN;
3584 void shader_generate_main(const struct wined3d_shader *shader, struct wined3d_string_buffer *buffer,
3585         const struct wined3d_shader_reg_maps *reg_maps, const DWORD *byte_code, void *backend_ctx) DECLSPEC_HIDDEN;
3586 BOOL shader_match_semantic(const char *semantic_name, enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
3587
3588 static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
3589 {
3590     switch (reg->type)
3591     {
3592         case WINED3DSPR_RASTOUT:
3593             /* oFog & oPts */
3594             if (reg->idx[0].offset)
3595                 return TRUE;
3596             /* oPos */
3597             return FALSE;
3598
3599         case WINED3DSPR_DEPTHOUT:   /* oDepth */
3600         case WINED3DSPR_CONSTBOOL:  /* b# */
3601         case WINED3DSPR_LOOP:       /* aL */
3602         case WINED3DSPR_PREDICATE:  /* p0 */
3603         case WINED3DSPR_PRIMID:     /* primID */
3604             return TRUE;
3605
3606         case WINED3DSPR_MISCTYPE:
3607             switch (reg->idx[0].offset)
3608             {
3609                 case 0: /* vPos */
3610                     return FALSE;
3611                 case 1: /* vFace */
3612                     return TRUE;
3613                 default:
3614                     return FALSE;
3615             }
3616
3617         case WINED3DSPR_IMMCONST:
3618             return reg->immconst_type == WINED3D_IMMCONST_SCALAR;
3619
3620         default:
3621             return FALSE;
3622     }
3623 }
3624
3625 static inline void shader_get_position_fixup(const struct wined3d_context *context,
3626         const struct wined3d_state *state, float *position_fixup)
3627 {
3628     float center_offset;
3629
3630     if (context->d3d_info->wined3d_creation_flags & WINED3D_PIXEL_CENTER_INTEGER)
3631         center_offset = 63.0f / 64.0f;
3632     else
3633         center_offset = -1.0f / 64.0f;
3634
3635     position_fixup[0] = 1.0f;
3636     position_fixup[1] = 1.0f;
3637     position_fixup[2] = center_offset / state->viewport.width;
3638     position_fixup[3] = -center_offset / state->viewport.height;
3639
3640     if (context->render_offscreen)
3641     {
3642         position_fixup[1] *= -1.0f;
3643         position_fixup[3] *= -1.0f;
3644     }
3645 }
3646
3647 static inline BOOL shader_constant_is_local(const struct wined3d_shader *shader, DWORD reg)
3648 {
3649     struct wined3d_shader_lconst *lconst;
3650
3651     if (shader->load_local_constsF)
3652         return FALSE;
3653
3654     LIST_FOR_EACH_ENTRY(lconst, &shader->constantsF, struct wined3d_shader_lconst, entry)
3655     {
3656         if (lconst->idx == reg)
3657             return TRUE;
3658     }
3659
3660     return FALSE;
3661 }
3662
3663 void get_identity_matrix(struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3664 void get_modelview_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3665         unsigned int index, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3666 void get_projection_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3667         struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3668 void get_texture_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3669         unsigned int tex, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3670 void get_pointsize_minmax(const struct wined3d_context *context, const struct wined3d_state *state,
3671         float *out_min, float *out_max) DECLSPEC_HIDDEN;
3672 void get_pointsize(const struct wined3d_context *context, const struct wined3d_state *state,
3673         float *out_pointsize, float *out_att) DECLSPEC_HIDDEN;
3674 void get_fog_start_end(const struct wined3d_context *context, const struct wined3d_state *state,
3675         float *start, float *end) DECLSPEC_HIDDEN;
3676
3677 /* Using additional shader constants (uniforms in GLSL / program environment
3678  * or local parameters in ARB) is costly:
3679  * ARB only knows float4 parameters and GLSL compiler are not really smart
3680  * when it comes to efficiently pack float2 uniforms, so no space is wasted
3681  * (in fact most compilers map a float2 to a full float4 uniform).
3682  *
3683  * For NP2 texcoord fixup we only need 2 floats (width and height) for each
3684  * 2D texture used in the shader. We therefore pack fixup info for 2 textures
3685  * into a single shader constant (uniform / program parameter).
3686  *
3687  * This structure is shared between the GLSL and the ARB backend.*/
3688 struct ps_np2fixup_info {
3689     unsigned char     idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
3690     WORD              active; /* bitfield indicating if we can apply the fixup */
3691     WORD              num_consts;
3692 };
3693
3694 void print_glsl_info_log(const struct wined3d_gl_info *gl_info, GLuint id, BOOL program) DECLSPEC_HIDDEN;
3695 void shader_glsl_validate_link(const struct wined3d_gl_info *gl_info, GLuint program) DECLSPEC_HIDDEN;
3696
3697 struct wined3d_palette
3698 {
3699     LONG ref;
3700     struct wined3d_device *device;
3701
3702     unsigned int size;
3703     RGBQUAD colors[256];
3704     DWORD flags;
3705 };
3706
3707 /* DirectDraw utility functions */
3708 extern enum wined3d_format_id pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
3709
3710 /*****************************************************************************
3711  * Pixel format management
3712  */
3713
3714 /* WineD3D pixel format flags */
3715 #define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING    0x00000001
3716 #define WINED3DFMT_FLAG_FILTERING                   0x00000002
3717 #define WINED3DFMT_FLAG_DEPTH                       0x00000004
3718 #define WINED3DFMT_FLAG_STENCIL                     0x00000008
3719 #define WINED3DFMT_FLAG_RENDERTARGET                0x00000010
3720 #define WINED3DFMT_FLAG_FBO_ATTACHABLE              0x00000040
3721 #define WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB         0x00000080
3722 #define WINED3DFMT_FLAG_FLOAT                       0x00000200
3723 #define WINED3DFMT_FLAG_BUMPMAP                     0x00000400
3724 #define WINED3DFMT_FLAG_SRGB_READ                   0x00000800
3725 #define WINED3DFMT_FLAG_SRGB_WRITE                  0x00001000
3726 #define WINED3DFMT_FLAG_VTF                         0x00002000
3727 #define WINED3DFMT_FLAG_SHADOW                      0x00004000
3728 #define WINED3DFMT_FLAG_COMPRESSED                  0x00008000
3729 #define WINED3DFMT_FLAG_BROKEN_PITCH                0x00010000
3730 #define WINED3DFMT_FLAG_BLOCKS                      0x00020000
3731 #define WINED3DFMT_FLAG_HEIGHT_SCALE                0x00040000
3732 #define WINED3DFMT_FLAG_TEXTURE                     0x00080000
3733 #define WINED3DFMT_FLAG_BLOCKS_NO_VERIFY            0x00100000
3734 #define WINED3DFMT_FLAG_INTEGER                     0x00200000
3735
3736 struct wined3d_rational
3737 {
3738     UINT numerator;
3739     UINT denominator;
3740 };
3741
3742 struct wined3d_color_key_conversion
3743 {
3744     enum wined3d_format_id dst_format;
3745     void (*convert)(const BYTE *src, unsigned int src_pitch, BYTE *dst, unsigned int dst_pitch, unsigned int width,
3746             unsigned int height, const struct wined3d_palette *palette, const struct wined3d_color_key *color_key);
3747 };
3748
3749 struct wined3d_format
3750 {
3751     enum wined3d_format_id id;
3752
3753     D3DDDIFORMAT ddi_format;
3754     DWORD red_size;
3755     DWORD green_size;
3756     DWORD blue_size;
3757     DWORD alpha_size;
3758     DWORD red_offset;
3759     DWORD green_offset;
3760     DWORD blue_offset;
3761     DWORD alpha_offset;
3762     UINT byte_count;
3763     BYTE depth_size;
3764     BYTE stencil_size;
3765
3766     UINT block_width;
3767     UINT block_height;
3768     UINT block_byte_count;
3769
3770     enum wined3d_ffp_emit_idx emit_idx;
3771     GLint component_count;
3772     GLenum gl_vtx_type;
3773     GLint gl_vtx_format;
3774     GLboolean gl_normalized;
3775     unsigned int attribute_size;
3776
3777     GLint glInternal;
3778     GLint glGammaInternal;
3779     GLint rtInternal;
3780     GLint glFormat;
3781     GLint glType;
3782     UINT  conv_byte_count;
3783     DWORD multisample_types;
3784     unsigned int flags[WINED3D_GL_RES_TYPE_COUNT];
3785     struct wined3d_rational height_scale;
3786     struct color_fixup_desc color_fixup;
3787     void (*convert)(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
3788             UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth);
3789
3790     enum wined3d_format_id typeless_id;
3791     GLenum gl_view_class;
3792 };
3793
3794 const struct wined3d_format *wined3d_get_format(const struct wined3d_gl_info *gl_info,
3795         enum wined3d_format_id format_id, unsigned int resource_usage) DECLSPEC_HIDDEN;
3796 void wined3d_format_calculate_pitch(const struct wined3d_format *format, unsigned int alignment,
3797         unsigned int width, unsigned int height, unsigned int *row_pitch, unsigned int *slice_pitch) DECLSPEC_HIDDEN;
3798 UINT wined3d_format_calculate_size(const struct wined3d_format *format,
3799         UINT alignment, UINT width, UINT height, UINT depth) DECLSPEC_HIDDEN;
3800 DWORD wined3d_format_convert_from_float(const struct wined3d_format *format,
3801         const struct wined3d_color *color) DECLSPEC_HIDDEN;
3802 BOOL wined3d_format_convert_color_to_float(const struct wined3d_format *format,
3803         const struct wined3d_palette *palette, DWORD color, struct wined3d_color *float_color) DECLSPEC_HIDDEN;
3804 void wined3d_format_get_float_color_key(const struct wined3d_format *format,
3805         const struct wined3d_color_key *key, struct wined3d_color *float_colors) DECLSPEC_HIDDEN;
3806 const struct wined3d_color_key_conversion * wined3d_format_get_color_key_conversion(
3807         const struct wined3d_texture *texture, BOOL need_alpha_ck) DECLSPEC_HIDDEN;
3808
3809 static inline BOOL wined3d_format_is_typeless(const struct wined3d_format *format)
3810 {
3811     return format->id == format->typeless_id && format->id != WINED3DFMT_UNKNOWN;
3812 }
3813
3814 static inline void *wined3d_calloc(SIZE_T count, SIZE_T size)
3815 {
3816     if (count > ~(SIZE_T)0 / size)
3817         return NULL;
3818     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, count * size);
3819 }
3820
3821 static inline BOOL use_vs(const struct wined3d_state *state)
3822 {
3823     /* Check state->vertex_declaration to allow this to be used before the
3824      * stream info is validated, for example in device_update_tex_unit_map(). */
3825     return state->shader[WINED3D_SHADER_TYPE_VERTEX]
3826             && (!state->vertex_declaration || !state->vertex_declaration->position_transformed);
3827 }
3828
3829 static inline BOOL use_ps(const struct wined3d_state *state)
3830 {
3831     return !!state->shader[WINED3D_SHADER_TYPE_PIXEL];
3832 }
3833
3834 static inline void context_apply_state(struct wined3d_context *context,
3835         const struct wined3d_state *state, DWORD state_id)
3836 {
3837     const struct StateEntry *state_table = context->state_table;
3838     DWORD rep = state_table[state_id].representative;
3839     state_table[rep].apply(context, state, rep);
3840 }
3841
3842 static inline BOOL needs_srgb_write(const struct wined3d_context *context,
3843         const struct wined3d_state *state, const struct wined3d_fb_state *fb)
3844 {
3845     return (!(context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL)
3846             || state->render_states[WINED3D_RS_SRGBWRITEENABLE])
3847             && fb->render_targets[0] && fb->render_targets[0]->format_flags & WINED3DFMT_FLAG_SRGB_WRITE;
3848 }
3849
3850 static inline BOOL can_use_texture_swizzle(const struct wined3d_gl_info *gl_info, const struct wined3d_format *format)
3851 {
3852     return gl_info->supported[ARB_TEXTURE_SWIZZLE] && !is_complex_fixup(format->color_fixup)
3853             && !is_scaling_fixup(format->color_fixup);
3854 }
3855
3856 static inline struct wined3d_surface *context_get_rt_surface(const struct wined3d_context *context)
3857 {
3858     struct wined3d_texture *texture = context->current_rt.texture;
3859
3860     if (!texture)
3861         return NULL;
3862     return texture->sub_resources[context->current_rt.sub_resource_idx].u.surface;
3863 }
3864
3865 /* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
3866 #define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
3867
3868 #define MAKEDWORD_VERSION(maj, min) (((maj & 0xffffu) << 16) | (min & 0xffffu))
3869
3870 #endif