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 check_float_constants;
 302     unsigned int max_sm_vs;
 303     unsigned int max_sm_hs;
 304     unsigned int max_sm_ds;
 305     unsigned int max_sm_gs;
 306     unsigned int max_sm_ps;
 307     unsigned int max_sm_cs;
 308     BOOL no_3d;
 309 };
 310
 311 extern struct wined3d_settings wined3d_settings DECLSPEC_HIDDEN;
 312
 313 enum wined3d_shader_resource_type
 314 {
 315     WINED3D_SHADER_RESOURCE_NONE,
 316     WINED3D_SHADER_RESOURCE_BUFFER,
 317     WINED3D_SHADER_RESOURCE_TEXTURE_1D,
 318     WINED3D_SHADER_RESOURCE_TEXTURE_2D,
 319     WINED3D_SHADER_RESOURCE_TEXTURE_2DMS,
 320     WINED3D_SHADER_RESOURCE_TEXTURE_3D,
 321     WINED3D_SHADER_RESOURCE_TEXTURE_CUBE,
 322     WINED3D_SHADER_RESOURCE_TEXTURE_1DARRAY,
 323     WINED3D_SHADER_RESOURCE_TEXTURE_2DARRAY,
 324     WINED3D_SHADER_RESOURCE_TEXTURE_2DMSARRAY,
 325     WINED3D_SHADER_RESOURCE_TEXTURE_CUBEARRAY,
 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_IMIN,
 582     WINED3DSIH_ATOMIC_OR,
 583     WINED3DSIH_ATOMIC_UMAX,
 584     WINED3DSIH_ATOMIC_UMIN,
 585     WINED3DSIH_ATOMIC_XOR,
 586     WINED3DSIH_BEM,
 587     WINED3DSIH_BFI,
 588     WINED3DSIH_BFREV,
 589     WINED3DSIH_BREAK,
 590     WINED3DSIH_BREAKC,
 591     WINED3DSIH_BREAKP,
 592     WINED3DSIH_BUFINFO,
 593     WINED3DSIH_CALL,
 594     WINED3DSIH_CALLNZ,
 595     WINED3DSIH_CASE,
 596     WINED3DSIH_CMP,
 597     WINED3DSIH_CND,
 598     WINED3DSIH_CONTINUE,
 599     WINED3DSIH_COUNTBITS,
 600     WINED3DSIH_CRS,
 601     WINED3DSIH_CUT,
 602     WINED3DSIH_CUT_STREAM,
 603     WINED3DSIH_DCL,
 604     WINED3DSIH_DCL_CONSTANT_BUFFER,
 605     WINED3DSIH_DCL_FUNCTION_BODY,
 606     WINED3DSIH_DCL_FUNCTION_TABLE,
 607     WINED3DSIH_DCL_GLOBAL_FLAGS,
 608     WINED3DSIH_DCL_HS_FORK_PHASE_INSTANCE_COUNT,
 609     WINED3DSIH_DCL_HS_MAX_TESSFACTOR,
 610     WINED3DSIH_DCL_IMMEDIATE_CONSTANT_BUFFER,
 611     WINED3DSIH_DCL_INDEXABLE_TEMP,
 612     WINED3DSIH_DCL_INPUT,
 613     WINED3DSIH_DCL_INPUT_CONTROL_POINT_COUNT,
 614     WINED3DSIH_DCL_INPUT_PRIMITIVE,
 615     WINED3DSIH_DCL_INPUT_PS,
 616     WINED3DSIH_DCL_INPUT_PS_SGV,
 617     WINED3DSIH_DCL_INPUT_PS_SIV,
 618     WINED3DSIH_DCL_INPUT_SGV,
 619     WINED3DSIH_DCL_INPUT_SIV,
 620     WINED3DSIH_DCL_INTERFACE,
 621     WINED3DSIH_DCL_OUTPUT,
 622     WINED3DSIH_DCL_OUTPUT_CONTROL_POINT_COUNT,
 623     WINED3DSIH_DCL_OUTPUT_SIV,
 624     WINED3DSIH_DCL_OUTPUT_TOPOLOGY,
 625     WINED3DSIH_DCL_RESOURCE_RAW,
 626     WINED3DSIH_DCL_RESOURCE_STRUCTURED,
 627     WINED3DSIH_DCL_SAMPLER,
 628     WINED3DSIH_DCL_STREAM,
 629     WINED3DSIH_DCL_TEMPS,
 630     WINED3DSIH_DCL_TESSELLATOR_DOMAIN,
 631     WINED3DSIH_DCL_TESSELLATOR_OUTPUT_PRIMITIVE,
 632     WINED3DSIH_DCL_TESSELLATOR_PARTITIONING,
 633     WINED3DSIH_DCL_TGSM_RAW,
 634     WINED3DSIH_DCL_TGSM_STRUCTURED,
 635     WINED3DSIH_DCL_THREAD_GROUP,
 636     WINED3DSIH_DCL_UAV_RAW,
 637     WINED3DSIH_DCL_UAV_STRUCTURED,
 638     WINED3DSIH_DCL_UAV_TYPED,
 639     WINED3DSIH_DCL_VERTICES_OUT,
 640     WINED3DSIH_DEF,
 641     WINED3DSIH_DEFAULT,
 642     WINED3DSIH_DEFB,
 643     WINED3DSIH_DEFI,
 644     WINED3DSIH_DIV,
 645     WINED3DSIH_DP2,
 646     WINED3DSIH_DP2ADD,
 647     WINED3DSIH_DP3,
 648     WINED3DSIH_DP4,
 649     WINED3DSIH_DST,
 650     WINED3DSIH_DSX,
 651     WINED3DSIH_DSX_COARSE,
 652     WINED3DSIH_DSX_FINE,
 653     WINED3DSIH_DSY,
 654     WINED3DSIH_DSY_COARSE,
 655     WINED3DSIH_DSY_FINE,
 656     WINED3DSIH_ELSE,
 657     WINED3DSIH_EMIT,
 658     WINED3DSIH_EMIT_STREAM,
 659     WINED3DSIH_ENDIF,
 660     WINED3DSIH_ENDLOOP,
 661     WINED3DSIH_ENDREP,
 662     WINED3DSIH_ENDSWITCH,
 663     WINED3DSIH_EQ,
 664     WINED3DSIH_EXP,
 665     WINED3DSIH_EXPP,
 666     WINED3DSIH_F16TOF32,
 667     WINED3DSIH_F32TOF16,
 668     WINED3DSIH_FCALL,
 669     WINED3DSIH_FIRSTBIT_HI,
 670     WINED3DSIH_FIRSTBIT_LO,
 671     WINED3DSIH_FIRSTBIT_SHI,
 672     WINED3DSIH_FRC,
 673     WINED3DSIH_FTOI,
 674     WINED3DSIH_FTOU,
 675     WINED3DSIH_GATHER4,
 676     WINED3DSIH_GATHER4_C,
 677     WINED3DSIH_GE,
 678     WINED3DSIH_HS_CONTROL_POINT_PHASE,
 679     WINED3DSIH_HS_DECLS,
 680     WINED3DSIH_HS_FORK_PHASE,
 681     WINED3DSIH_HS_JOIN_PHASE,
 682     WINED3DSIH_IADD,
 683     WINED3DSIH_IEQ,
 684     WINED3DSIH_IF,
 685     WINED3DSIH_IFC,
 686     WINED3DSIH_IGE,
 687     WINED3DSIH_ILT,
 688     WINED3DSIH_IMAD,
 689     WINED3DSIH_IMAX,
 690     WINED3DSIH_IMIN,
 691     WINED3DSIH_IMM_ATOMIC_ALLOC,
 692     WINED3DSIH_IMM_ATOMIC_AND,
 693     WINED3DSIH_IMM_ATOMIC_CMP_EXCH,
 694     WINED3DSIH_IMM_ATOMIC_CONSUME,
 695     WINED3DSIH_IMM_ATOMIC_EXCH,
 696     WINED3DSIH_IMM_ATOMIC_IADD,
 697     WINED3DSIH_IMM_ATOMIC_IMAX,
 698     WINED3DSIH_IMM_ATOMIC_IMIN,
 699     WINED3DSIH_IMM_ATOMIC_OR,
 700     WINED3DSIH_IMM_ATOMIC_UMAX,
 701     WINED3DSIH_IMM_ATOMIC_UMIN,
 702     WINED3DSIH_IMM_ATOMIC_XOR,
 703     WINED3DSIH_IMUL,
 704     WINED3DSIH_INE,
 705     WINED3DSIH_INEG,
 706     WINED3DSIH_ISHL,
 707     WINED3DSIH_ISHR,
 708     WINED3DSIH_ITOF,
 709     WINED3DSIH_LABEL,
 710     WINED3DSIH_LD,
 711     WINED3DSIH_LD2DMS,
 712     WINED3DSIH_LD_RAW,
 713     WINED3DSIH_LD_STRUCTURED,
 714     WINED3DSIH_LD_UAV_TYPED,
 715     WINED3DSIH_LIT,
 716     WINED3DSIH_LOD,
 717     WINED3DSIH_LOG,
 718     WINED3DSIH_LOGP,
 719     WINED3DSIH_LOOP,
 720     WINED3DSIH_LRP,
 721     WINED3DSIH_LT,
 722     WINED3DSIH_M3x2,
 723     WINED3DSIH_M3x3,
 724     WINED3DSIH_M3x4,
 725     WINED3DSIH_M4x3,
 726     WINED3DSIH_M4x4,
 727     WINED3DSIH_MAD,
 728     WINED3DSIH_MAX,
 729     WINED3DSIH_MIN,
 730     WINED3DSIH_MOV,
 731     WINED3DSIH_MOVA,
 732     WINED3DSIH_MOVC,
 733     WINED3DSIH_MUL,
 734     WINED3DSIH_NE,
 735     WINED3DSIH_NOP,
 736     WINED3DSIH_NOT,
 737     WINED3DSIH_NRM,
 738     WINED3DSIH_OR,
 739     WINED3DSIH_PHASE,
 740     WINED3DSIH_POW,
 741     WINED3DSIH_RCP,
 742     WINED3DSIH_REP,
 743     WINED3DSIH_RESINFO,
 744     WINED3DSIH_RET,
 745     WINED3DSIH_ROUND_NE,
 746     WINED3DSIH_ROUND_NI,
 747     WINED3DSIH_ROUND_PI,
 748     WINED3DSIH_ROUND_Z,
 749     WINED3DSIH_RSQ,
 750     WINED3DSIH_SAMPLE,
 751     WINED3DSIH_SAMPLE_B,
 752     WINED3DSIH_SAMPLE_C,
 753     WINED3DSIH_SAMPLE_C_LZ,
 754     WINED3DSIH_SAMPLE_GRAD,
 755     WINED3DSIH_SAMPLE_INFO,
 756     WINED3DSIH_SAMPLE_LOD,
 757     WINED3DSIH_SAMPLE_POS,
 758     WINED3DSIH_SETP,
 759     WINED3DSIH_SGE,
 760     WINED3DSIH_SGN,
 761     WINED3DSIH_SINCOS,
 762     WINED3DSIH_SLT,
 763     WINED3DSIH_SQRT,
 764     WINED3DSIH_STORE_RAW,
 765     WINED3DSIH_STORE_STRUCTURED,
 766     WINED3DSIH_STORE_UAV_TYPED,
 767     WINED3DSIH_SUB,
 768     WINED3DSIH_SWAPC,
 769     WINED3DSIH_SWITCH,
 770     WINED3DSIH_SYNC,
 771     WINED3DSIH_TEX,
 772     WINED3DSIH_TEXBEM,
 773     WINED3DSIH_TEXBEML,
 774     WINED3DSIH_TEXCOORD,
 775     WINED3DSIH_TEXDEPTH,
 776     WINED3DSIH_TEXDP3,
 777     WINED3DSIH_TEXDP3TEX,
 778     WINED3DSIH_TEXKILL,
 779     WINED3DSIH_TEXLDD,
 780     WINED3DSIH_TEXLDL,
 781     WINED3DSIH_TEXM3x2DEPTH,
 782     WINED3DSIH_TEXM3x2PAD,
 783     WINED3DSIH_TEXM3x2TEX,
 784     WINED3DSIH_TEXM3x3,
 785     WINED3DSIH_TEXM3x3DIFF,
 786     WINED3DSIH_TEXM3x3PAD,
 787     WINED3DSIH_TEXM3x3SPEC,
 788     WINED3DSIH_TEXM3x3TEX,
 789     WINED3DSIH_TEXM3x3VSPEC,
 790     WINED3DSIH_TEXREG2AR,
 791     WINED3DSIH_TEXREG2GB,
 792     WINED3DSIH_TEXREG2RGB,
 793     WINED3DSIH_UBFE,
 794     WINED3DSIH_UDIV,
 795     WINED3DSIH_UGE,
 796     WINED3DSIH_ULT,
 797     WINED3DSIH_UMAX,
 798     WINED3DSIH_UMIN,
 799     WINED3DSIH_USHR,
 800     WINED3DSIH_UTOF,
 801     WINED3DSIH_XOR,
 802     WINED3DSIH_TABLE_SIZE
 803 };
 804
 805 enum wined3d_shader_type
 806 {
 807     WINED3D_SHADER_TYPE_PIXEL,
 808     WINED3D_SHADER_TYPE_VERTEX,
 809     WINED3D_SHADER_TYPE_GEOMETRY,
 810     WINED3D_SHADER_TYPE_HULL,
 811     WINED3D_SHADER_TYPE_DOMAIN,
 812     WINED3D_SHADER_TYPE_GRAPHICS_COUNT,
 813
 814     WINED3D_SHADER_TYPE_COMPUTE = WINED3D_SHADER_TYPE_GRAPHICS_COUNT,
 815     WINED3D_SHADER_TYPE_COUNT,
 816 };
 817
 818 struct wined3d_shader_version
 819 {
 820     enum wined3d_shader_type type;
 821     BYTE major;
 822     BYTE minor;
 823 };
 824
 825 struct wined3d_shader_resource_info
 826 {
 827     enum wined3d_shader_resource_type type;
 828     enum wined3d_data_type data_type;
 829     unsigned int flags;
 830 };
 831
 832 #define WINED3D_SAMPLER_DEFAULT ~0x0u
 833
 834 struct wined3d_shader_sampler_map_entry
 835 {
 836     unsigned int resource_idx;
 837     unsigned int sampler_idx;
 838     unsigned int bind_idx;
 839 };
 840
 841 struct wined3d_shader_sampler_map
 842 {
 843     struct wined3d_shader_sampler_map_entry *entries;
 844     size_t size;
 845     size_t count;
 846 };
 847
 848 struct wined3d_shader_immediate_constant_buffer
 849 {
 850     unsigned int vec4_count;
 851     DWORD data[MAX_IMMEDIATE_CONSTANT_BUFFER_SIZE];
 852 };
 853
 854 struct wined3d_shader_indexable_temp
 855 {
 856     struct list entry;
 857     unsigned int register_idx;
 858     unsigned int register_size;
 859     unsigned int component_count;
 860 };
 861
 862 #define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) | (minor))
 863
 864 struct wined3d_shader_reg_maps
 865 {
 866     struct wined3d_shader_version shader_version;
 867     BYTE texcoord;                                  /* MAX_REG_TEXCRD, 8 */
 868     BYTE address;                                   /* MAX_REG_ADDR, 1 */
 869     WORD labels;                                    /* MAX_LABELS, 16 */
 870     DWORD temporary;                                /* 32 */
 871     unsigned int temporary_count;
 872     DWORD *constf;                                  /* pixel, vertex */
 873     struct list indexable_temps;
 874     const struct wined3d_shader_immediate_constant_buffer *icb;
 875     union
 876     {
 877         DWORD texcoord_mask[MAX_REG_TEXCRD];        /* vertex < 3.0 */
 878         BYTE output_registers_mask[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
 879     } u;
 880     DWORD input_registers;                          /* max(MAX_REG_INPUT, MAX_ATTRIBS), 32 */
 881     DWORD output_registers;                         /* MAX_REG_OUTPUT, 32 */
 882     WORD integer_constants;                         /* WINED3D_MAX_CONSTS_I, 16 */
 883     WORD boolean_constants;                         /* WINED3D_MAX_CONSTS_B, 16 */
 884     WORD local_int_consts;                          /* WINED3D_MAX_CONSTS_I, 16 */
 885     WORD local_bool_consts;                         /* WINED3D_MAX_CONSTS_B, 16 */
 886     UINT cb_sizes[WINED3D_MAX_CBS];
 887
 888     struct wined3d_shader_resource_info resource_info[MAX_SHADER_RESOURCE_VIEWS];
 889     struct wined3d_shader_sampler_map sampler_map;
 890     DWORD sampler_comparison_mode;
 891     BYTE bumpmat;                                   /* MAX_TEXTURES, 8 */
 892     BYTE luminanceparams;                           /* MAX_TEXTURES, 8 */
 893     struct wined3d_shader_resource_info uav_resource_info[MAX_UNORDERED_ACCESS_VIEWS];
 894     DWORD uav_read_mask;                            /* MAX_UNORDERED_ACCESS_VIEWS, 8 */
 895
 896     WORD usesnrm        : 1;
 897     WORD vpos           : 1;
 898     WORD usesdsx        : 1;
 899     WORD usesdsy        : 1;
 900     WORD usestexldd     : 1;
 901     WORD usesmova       : 1;
 902     WORD usesfacing     : 1;
 903     WORD usesrelconstF  : 1;
 904     WORD fog            : 1;
 905     WORD usestexldl     : 1;
 906     WORD usesifc        : 1;
 907     WORD usescall       : 1;
 908     WORD usespow        : 1;
 909     WORD point_size     : 1;
 910     WORD padding        : 2;
 911
 912     DWORD rt_mask; /* Used render targets, 32 max. */
 913
 914     /* Whether or not loops are used in this shader, and nesting depth */
 915     unsigned loop_depth;
 916     UINT min_rel_offset, max_rel_offset;
 917 };
 918
 919 /* Keeps track of details for TEX_M#x# instructions which need to maintain
 920  * state information between multiple instructions. */
 921 struct wined3d_shader_tex_mx
 922 {
 923     unsigned int current_row;
 924     DWORD texcoord_w[2];
 925 };
 926
 927 struct wined3d_shader_parser_state
 928 {
 929     unsigned int current_loop_depth;
 930     unsigned int current_loop_reg;
 931     BOOL in_subroutine;
 932 };
 933
 934 struct wined3d_shader_context
 935 {
 936     const struct wined3d_shader *shader;
 937     const struct wined3d_gl_info *gl_info;
 938     const struct wined3d_shader_reg_maps *reg_maps;
 939     struct wined3d_string_buffer *buffer;
 940     struct wined3d_shader_tex_mx *tex_mx;
 941     struct wined3d_shader_parser_state *state;
 942     void *backend_data;
 943 };
 944
 945 struct wined3d_shader_register_index
 946 {
 947     const struct wined3d_shader_src_param *rel_addr;
 948     unsigned int offset;
 949 };
 950
 951 struct wined3d_shader_register
 952 {
 953     enum wined3d_shader_register_type type;
 954     enum wined3d_data_type data_type;
 955     struct wined3d_shader_register_index idx[2];
 956     enum wined3d_immconst_type immconst_type;
 957     union
 958     {
 959         DWORD immconst_data[4];
 960         unsigned fp_body_idx;
 961     } u;
 962 };
 963
 964 struct wined3d_shader_dst_param
 965 {
 966     struct wined3d_shader_register reg;
 967     DWORD write_mask;
 968     DWORD modifiers;
 969     DWORD shift;
 970 };
 971
 972 struct wined3d_shader_src_param
 973 {
 974     struct wined3d_shader_register reg;
 975     DWORD swizzle;
 976     enum wined3d_shader_src_modifier modifiers;
 977 };
 978
 979 struct wined3d_shader_semantic
 980 {
 981     enum wined3d_decl_usage usage;
 982     UINT usage_idx;
 983     enum wined3d_shader_resource_type resource_type;
 984     enum wined3d_data_type resource_data_type;
 985     struct wined3d_shader_dst_param reg;
 986 };
 987
 988 struct wined3d_shader_register_semantic
 989 {
 990     struct wined3d_shader_dst_param reg;
 991     enum wined3d_sysval_semantic sysval_semantic;
 992 };
 993
 994 struct wined3d_shader_structured_resource
 995 {
 996     struct wined3d_shader_dst_param reg;
 997     unsigned int byte_stride;
 998 };
 999
1000 struct wined3d_shader_tgsm_raw
1001 {
1002     struct wined3d_shader_dst_param reg;
1003     unsigned int byte_count;
1004 };
1005
1006 struct wined3d_shader_tgsm_structured
1007 {
1008     struct wined3d_shader_dst_param reg;
1009     unsigned int byte_stride;
1010     unsigned int structure_count;
1011 };
1012
1013 struct wined3d_shader_thread_group_size
1014 {
1015     unsigned int x, y, z;
1016 };
1017
1018 struct wined3d_shader_function_table_pointer
1019 {
1020     unsigned int index;
1021     unsigned int array_size;
1022     unsigned int body_count;
1023     unsigned int table_count;
1024 };
1025
1026 struct wined3d_shader_texel_offset
1027 {
1028     signed char u, v, w;
1029 };
1030
1031 struct wined3d_shader_instruction
1032 {
1033     const struct wined3d_shader_context *ctx;
1034     enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
1035     DWORD flags;
1036     BOOL coissue;
1037     const struct wined3d_shader_src_param *predicate;
1038     UINT dst_count;
1039     const struct wined3d_shader_dst_param *dst;
1040     UINT src_count;
1041     const struct wined3d_shader_src_param *src;
1042     struct wined3d_shader_texel_offset texel_offset;
1043     union
1044     {
1045         struct wined3d_shader_semantic semantic;
1046         struct wined3d_shader_register_semantic register_semantic;
1047         enum wined3d_primitive_type primitive_type;
1048         struct wined3d_shader_dst_param dst;
1049         struct wined3d_shader_src_param src;
1050         unsigned int count;
1051         unsigned int index;
1052         const struct wined3d_shader_immediate_constant_buffer *icb;
1053         struct wined3d_shader_structured_resource structured_resource;
1054         struct wined3d_shader_tgsm_raw tgsm_raw;
1055         struct wined3d_shader_tgsm_structured tgsm_structured;
1056         struct wined3d_shader_thread_group_size thread_group_size;
1057         enum wined3d_tessellator_domain tessellator_domain;
1058         enum wined3d_tessellator_output_primitive tessellator_output_primitive;
1059         enum wined3d_tessellator_partitioning tessellator_partitioning;
1060         float max_tessellation_factor;
1061         struct wined3d_shader_indexable_temp indexable_temp;
1062         struct wined3d_shader_function_table_pointer fp;
1063     } declaration;
1064 };
1065
1066 static inline BOOL wined3d_shader_instruction_has_texel_offset(const struct wined3d_shader_instruction *ins)
1067 {
1068     return ins->texel_offset.u || ins->texel_offset.v || ins->texel_offset.w;
1069 }
1070
1071 struct wined3d_shader_attribute
1072 {
1073     enum wined3d_decl_usage usage;
1074     UINT usage_idx;
1075 };
1076
1077 struct wined3d_shader_loop_control
1078 {
1079     unsigned int count;
1080     unsigned int start;
1081     int step;
1082 };
1083
1084 struct wined3d_shader_frontend
1085 {
1086     void *(*shader_init)(const DWORD *byte_code, size_t byte_code_size,
1087             const struct wined3d_shader_signature *output_signature);
1088     void (*shader_free)(void *data);
1089     void (*shader_read_header)(void *data, const DWORD **ptr, struct wined3d_shader_version *shader_version);
1090     void (*shader_read_instruction)(void *data, const DWORD **ptr, struct wined3d_shader_instruction *ins);
1091     BOOL (*shader_is_end)(void *data, const DWORD **ptr);
1092 };
1093
1094 extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
1095 extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
1096
1097 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
1098
1099 #define WINED3D_SHADER_CAP_VS_CLIPPING      0x00000001
1100 #define WINED3D_SHADER_CAP_SRGB_WRITE       0x00000002
1101 #define WINED3D_SHADER_CAP_DOUBLE_PRECISION 0x00000004
1102
1103 struct shader_caps
1104 {
1105     unsigned int vs_version;
1106     unsigned int hs_version;
1107     unsigned int ds_version;
1108     unsigned int gs_version;
1109     unsigned int ps_version;
1110     unsigned int cs_version;
1111
1112     DWORD vs_uniform_count;
1113     DWORD ps_uniform_count;
1114     float ps_1x_max_value;
1115     DWORD varying_count;
1116
1117     DWORD wined3d_caps;
1118 };
1119
1120 enum wined3d_gl_resource_type
1121 {
1122     WINED3D_GL_RES_TYPE_TEX_1D          = 0,
1123     WINED3D_GL_RES_TYPE_TEX_2D          = 1,
1124     WINED3D_GL_RES_TYPE_TEX_3D          = 2,
1125     WINED3D_GL_RES_TYPE_TEX_CUBE        = 3,
1126     WINED3D_GL_RES_TYPE_TEX_RECT        = 4,
1127     WINED3D_GL_RES_TYPE_BUFFER          = 5,
1128     WINED3D_GL_RES_TYPE_RB              = 6,
1129     WINED3D_GL_RES_TYPE_COUNT           = 7,
1130 };
1131
1132 enum vertexprocessing_mode {
1133     fixedfunction,
1134     vertexshader,
1135     pretransformed
1136 };
1137
1138 #define WINED3D_CONST_NUM_UNUSED ~0U
1139
1140 enum wined3d_ffp_ps_fog_mode
1141 {
1142     WINED3D_FFP_PS_FOG_OFF,
1143     WINED3D_FFP_PS_FOG_LINEAR,
1144     WINED3D_FFP_PS_FOG_EXP,
1145     WINED3D_FFP_PS_FOG_EXP2,
1146 };
1147
1148 /* Stateblock dependent parameters which have to be hardcoded
1149  * into the shader code
1150  */
1151
1152 #define WINED3D_PSARGS_PROJECTED (1u << 3)
1153 #define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
1154 #define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xfu
1155 #define WINED3D_PSARGS_TEXTYPE_SHIFT 2
1156 #define WINED3D_PSARGS_TEXTYPE_MASK 0x3u
1157
1158 /* Used for Shader Model 1 pixel shaders to track the bound texture
1159  * type. 2D and RECT textures are separated through NP2 fixup. */
1160 enum wined3d_shader_tex_types
1161 {
1162     WINED3D_SHADER_TEX_2D   = 0,
1163     WINED3D_SHADER_TEX_3D   = 1,
1164     WINED3D_SHADER_TEX_CUBE = 2,
1165 };
1166
1167 struct ps_compile_args {
1168     struct color_fixup_desc     color_fixup[MAX_FRAGMENT_SAMPLERS];
1169     enum vertexprocessing_mode  vp_mode;
1170     enum wined3d_ffp_ps_fog_mode fog;
1171     WORD                        tex_transform; /* ps 1.0-1.3, 4 textures */
1172     WORD                        tex_types; /* ps 1.0 - 1.4, 6 textures */
1173     WORD                        srgb_correction;
1174     /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
1175        D3D9 has a limit of 16 samplers and the fixup is superfluous
1176        in D3D10 (unconditional NP2 support mandatory). */
1177     WORD                        np2_fixup;
1178     WORD shadow; /* MAX_FRAGMENT_SAMPLERS, 16 */
1179     WORD texcoords_initialized; /* MAX_TEXTURES, 8 */
1180     DWORD pointsprite : 1;
1181     DWORD flatshading : 1;
1182     DWORD alpha_test_func : 3;
1183     DWORD render_offscreen : 1;
1184     DWORD padding : 26;
1185 };
1186
1187 enum fog_src_type {
1188     VS_FOG_Z        = 0,
1189     VS_FOG_COORD    = 1
1190 };
1191
1192 struct vs_compile_args
1193 {
1194     BYTE fog_src;
1195     BYTE clip_enabled : 1;
1196     BYTE point_size : 1;
1197     BYTE per_vertex_point_size : 1;
1198     BYTE flatshading : 1;
1199     BYTE next_shader_type : 3;
1200     BYTE padding : 1;
1201     WORD swizzle_map;   /* MAX_ATTRIBS, 16 */
1202     unsigned int next_shader_input_count;
1203 };
1204
1205 struct gs_compile_args
1206 {
1207     unsigned int ps_input_count;
1208 };
1209
1210 struct wined3d_context;
1211 struct wined3d_state;
1212 struct fragment_pipeline;
1213 struct wined3d_vertex_pipe_ops;
1214
1215 struct wined3d_shader_backend_ops
1216 {
1217     void (*shader_handle_instruction)(const struct wined3d_shader_instruction *);
1218     void (*shader_select)(void *shader_priv, struct wined3d_context *context,
1219             const struct wined3d_state *state);
1220     void (*shader_select_compute)(void *shader_priv, struct wined3d_context *context,
1221             const struct wined3d_state *state);
1222     void (*shader_disable)(void *shader_priv, struct wined3d_context *context);
1223     void (*shader_update_float_vertex_constants)(struct wined3d_device *device, UINT start, UINT count);
1224     void (*shader_update_float_pixel_constants)(struct wined3d_device *device, UINT start, UINT count);
1225     void (*shader_load_constants)(void *shader_priv, struct wined3d_context *context,
1226             const struct wined3d_state *state);
1227     void (*shader_destroy)(struct wined3d_shader *shader);
1228     HRESULT (*shader_alloc_private)(struct wined3d_device *device, const struct wined3d_vertex_pipe_ops *vertex_pipe,
1229             const struct fragment_pipeline *fragment_pipe);
1230     void (*shader_free_private)(struct wined3d_device *device);
1231     BOOL (*shader_allocate_context_data)(struct wined3d_context *context);
1232     void (*shader_free_context_data)(struct wined3d_context *context);
1233     void (*shader_init_context_state)(struct wined3d_context *context);
1234     void (*shader_get_caps)(const struct wined3d_gl_info *gl_info, struct shader_caps *caps);
1235     BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
1236     BOOL (*shader_has_ffp_proj_control)(void *shader_priv);
1237 };
1238
1239 extern const struct wined3d_shader_backend_ops glsl_shader_backend DECLSPEC_HIDDEN;
1240 extern const struct wined3d_shader_backend_ops arb_program_shader_backend DECLSPEC_HIDDEN;
1241 extern const struct wined3d_shader_backend_ops none_shader_backend DECLSPEC_HIDDEN;
1242
1243 #define GL_EXTCALL(f) (gl_info->gl_ops.ext.p_##f)
1244
1245 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xff)
1246 #define D3DCOLOR_B_G(dw) (((dw) >>  8) & 0xff)
1247 #define D3DCOLOR_B_B(dw) (((dw) >>  0) & 0xff)
1248 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xff)
1249
1250 static inline void wined3d_color_from_d3dcolor(struct wined3d_color *wined3d_color, DWORD d3d_color)
1251 {
1252     wined3d_color->r = D3DCOLOR_B_R(d3d_color) / 255.0f;
1253     wined3d_color->g = D3DCOLOR_B_G(d3d_color) / 255.0f;
1254     wined3d_color->b = D3DCOLOR_B_B(d3d_color) / 255.0f;
1255     wined3d_color->a = D3DCOLOR_B_A(d3d_color) / 255.0f;
1256 }
1257
1258 #define HIGHEST_TRANSFORMSTATE WINED3D_TS_WORLD_MATRIX(255) /* Highest value in wined3d_transform_state. */
1259
1260 void wined3d_check_gl_call(const struct wined3d_gl_info *gl_info,
1261         const char *file, unsigned int line, const char *name) DECLSPEC_HIDDEN;
1262
1263 /* Checking of API calls */
1264 /* --------------------- */
1265 #ifndef WINE_NO_DEBUG_MSGS
1266 #define checkGLcall(A)                                              \
1267 do {                                                                \
1268     if (__WINE_IS_DEBUG_ON(_ERR, &__wine_dbch_d3d)                  \
1269             && !gl_info->supported[ARB_DEBUG_OUTPUT])               \
1270         wined3d_check_gl_call(gl_info, __FILE__, __LINE__, A);      \
1271 } while(0)
1272 #else
1273 #define checkGLcall(A) do {} while(0)
1274 #endif
1275
1276 enum wined3d_ffp_idx
1277 {
1278     WINED3D_FFP_POSITION = 0,
1279     WINED3D_FFP_BLENDWEIGHT = 1,
1280     WINED3D_FFP_BLENDINDICES = 2,
1281     WINED3D_FFP_NORMAL = 3,
1282     WINED3D_FFP_PSIZE = 4,
1283     WINED3D_FFP_DIFFUSE = 5,
1284     WINED3D_FFP_SPECULAR = 6,
1285     WINED3D_FFP_TEXCOORD0 = 7,
1286     WINED3D_FFP_TEXCOORD1 = 8,
1287     WINED3D_FFP_TEXCOORD2 = 9,
1288     WINED3D_FFP_TEXCOORD3 = 10,
1289     WINED3D_FFP_TEXCOORD4 = 11,
1290     WINED3D_FFP_TEXCOORD5 = 12,
1291     WINED3D_FFP_TEXCOORD6 = 13,
1292     WINED3D_FFP_TEXCOORD7 = 14,
1293     WINED3D_FFP_ATTRIBS_COUNT = 15,
1294 };
1295
1296 enum wined3d_ffp_emit_idx
1297 {
1298     WINED3D_FFP_EMIT_FLOAT1,
1299     WINED3D_FFP_EMIT_FLOAT2,
1300     WINED3D_FFP_EMIT_FLOAT3,
1301     WINED3D_FFP_EMIT_FLOAT4,
1302     WINED3D_FFP_EMIT_D3DCOLOR,
1303     WINED3D_FFP_EMIT_UBYTE4,
1304     WINED3D_FFP_EMIT_SHORT2,
1305     WINED3D_FFP_EMIT_SHORT4,
1306     WINED3D_FFP_EMIT_UBYTE4N,
1307     WINED3D_FFP_EMIT_SHORT2N,
1308     WINED3D_FFP_EMIT_SHORT4N,
1309     WINED3D_FFP_EMIT_USHORT2N,
1310     WINED3D_FFP_EMIT_USHORT4N,
1311     WINED3D_FFP_EMIT_UDEC3,
1312     WINED3D_FFP_EMIT_DEC3N,
1313     WINED3D_FFP_EMIT_FLOAT16_2,
1314     WINED3D_FFP_EMIT_FLOAT16_4,
1315     WINED3D_FFP_EMIT_INVALID,
1316     WINED3D_FFP_EMIT_COUNT
1317 };
1318
1319 struct wined3d_bo_address
1320 {
1321     GLuint buffer_object;
1322     BYTE *addr;
1323 };
1324
1325 struct wined3d_const_bo_address
1326 {
1327     GLuint buffer_object;
1328     const BYTE *addr;
1329 };
1330
1331 static inline struct wined3d_const_bo_address *wined3d_const_bo_address(struct wined3d_bo_address *data)
1332 {
1333     return (struct wined3d_const_bo_address *)data;
1334 }
1335
1336 struct wined3d_stream_info_element
1337 {
1338     const struct wined3d_format *format;
1339     struct wined3d_bo_address data;
1340     GLsizei stride;
1341     unsigned int stream_idx;
1342     unsigned int divisor;
1343 };
1344
1345 struct wined3d_stream_info
1346 {
1347     struct wined3d_stream_info_element elements[MAX_ATTRIBS];
1348     DWORD position_transformed : 1;
1349     DWORD all_vbo : 1;
1350     WORD swizzle_map; /* MAX_ATTRIBS, 16 */
1351     WORD use_map; /* MAX_ATTRIBS, 16 */
1352 };
1353
1354 void draw_primitive(struct wined3d_device *device, const struct wined3d_state *state,
1355         int base_vertex_idx, unsigned int start_idx, unsigned int index_count,
1356         unsigned int start_instance, unsigned int instance_count, BOOL indexed) DECLSPEC_HIDDEN;
1357 void dispatch_compute(struct wined3d_device *device, const struct wined3d_state *state,
1358         unsigned int group_count_x, unsigned int group_count_y, unsigned int group_count_z) DECLSPEC_HIDDEN;
1359 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
1360
1361 #define eps 1e-8f
1362
1363 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1364     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1365
1366 enum wined3d_pipeline
1367 {
1368     WINED3D_PIPELINE_GRAPHICS,
1369     WINED3D_PIPELINE_COMPUTE,
1370     WINED3D_PIPELINE_COUNT,
1371 };
1372
1373 /* Routines and structures related to state management */
1374
1375 #define STATE_RENDER(a) (a)
1376 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1377
1378 #define STATE_TEXTURESTAGE(stage, num) \
1379     (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1380 #define STATE_IS_TEXTURESTAGE(a) \
1381     ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1382
1383 /* + 1 because samplers start with 0 */
1384 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1385 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1386
1387 #define STATE_GRAPHICS_SHADER(a) (STATE_SAMPLER(MAX_COMBINED_SAMPLERS) + (a))
1388 #define STATE_IS_GRAPHICS_SHADER(a) \
1389     ((a) >= STATE_GRAPHICS_SHADER(0) && (a) < STATE_GRAPHICS_SHADER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT))
1390
1391 #define STATE_GRAPHICS_CONSTANT_BUFFER(a) (STATE_GRAPHICS_SHADER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT) + (a))
1392 #define STATE_IS_GRAPHICS_CONSTANT_BUFFER(a) \
1393     ((a) >= STATE_GRAPHICS_CONSTANT_BUFFER(0) \
1394     && (a) < STATE_GRAPHICS_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT))
1395
1396 #define STATE_SHADER_RESOURCE_BINDING (STATE_GRAPHICS_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT))
1397 #define STATE_IS_SHADER_RESOURCE_BINDING(a) ((a) == STATE_SHADER_RESOURCE_BINDING)
1398
1399 #define STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING (STATE_SHADER_RESOURCE_BINDING + 1)
1400 #define STATE_IS_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING(a) ((a) == STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING)
1401
1402 #define STATE_TRANSFORM(a) (STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING + (a))
1403 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)))
1404
1405 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)) + 1)
1406 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1407 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1408 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1409
1410 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
1411 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1412
1413 #define STATE_VIEWPORT (STATE_VDECL + 1)
1414 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1415
1416 #define STATE_LIGHT_TYPE (STATE_VIEWPORT + 1)
1417 #define STATE_IS_LIGHT_TYPE(a) ((a) == STATE_LIGHT_TYPE)
1418 #define STATE_ACTIVELIGHT(a) (STATE_LIGHT_TYPE + 1 + (a))
1419 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1420
1421 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1422 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1423
1424 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1425 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIP_DISTANCES - 1))
1426
1427 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIP_DISTANCES))
1428 #define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1429
1430 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
1431 #define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1432
1433 #define STATE_POINTSPRITECOORDORIGIN  (STATE_FRONTFACE + 1)
1434 #define STATE_IS_POINTSPRITECOORDORIGIN(a) ((a) == STATE_POINTSPRITECOORDORIGIN)
1435
1436 #define STATE_BASEVERTEXINDEX  (STATE_POINTSPRITECOORDORIGIN + 1)
1437 #define STATE_IS_BASEVERTEXINDEX(a) ((a) == STATE_BASEVERTEXINDEX)
1438
1439 #define STATE_FRAMEBUFFER (STATE_BASEVERTEXINDEX + 1)
1440 #define STATE_IS_FRAMEBUFFER(a) ((a) == STATE_FRAMEBUFFER)
1441
1442 #define STATE_POINT_ENABLE (STATE_FRAMEBUFFER + 1)
1443 #define STATE_IS_POINT_ENABLE(a) ((a) == STATE_POINT_ENABLE)
1444
1445 #define STATE_COLOR_KEY (STATE_POINT_ENABLE + 1)
1446 #define STATE_IS_COLOR_KEY(a) ((a) == STATE_COLOR_KEY)
1447
1448 #define STATE_COMPUTE_OFFSET (STATE_COLOR_KEY + 1)
1449
1450 #define STATE_COMPUTE_SHADER (STATE_COMPUTE_OFFSET)
1451 #define STATE_IS_COMPUTE_SHADER(a) ((a) == STATE_COMPUTE_SHADER)
1452
1453 #define STATE_COMPUTE_CONSTANT_BUFFER (STATE_COMPUTE_SHADER + 1)
1454 #define STATE_IS_COMPUTE_CONSTANT_BUFFER(a) ((a) == STATE_COMPUTE_CONSTANT_BUFFER)
1455
1456 #define STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING (STATE_COMPUTE_CONSTANT_BUFFER + 1)
1457 #define STATE_IS_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING(a) ((a) == STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1458
1459 #define STATE_COMPUTE_HIGHEST (STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1460 #define STATE_HIGHEST (STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1461
1462 #define STATE_IS_COMPUTE(a) ((a) >= STATE_COMPUTE_OFFSET && (a) <= STATE_COMPUTE_HIGHEST)
1463 #define STATE_COMPUTE_COUNT (STATE_COMPUTE_HIGHEST - STATE_COMPUTE_OFFSET + 1)
1464
1465 #define STATE_SHADER(a) ((a) != WINED3D_SHADER_TYPE_COMPUTE ? STATE_GRAPHICS_SHADER(a) : STATE_COMPUTE_SHADER)
1466 #define STATE_CONSTANT_BUFFER(a) \
1467     ((a) != WINED3D_SHADER_TYPE_COMPUTE ? STATE_GRAPHICS_CONSTANT_BUFFER(a) : STATE_COMPUTE_CONSTANT_BUFFER)
1468 #define STATE_UNORDERED_ACCESS_VIEW_BINDING(a) ((a) == WINED3D_PIPELINE_GRAPHICS ? \
1469     STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING : STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1470
1471 enum fogsource {
1472     FOGSOURCE_FFP,
1473     FOGSOURCE_VS,
1474     FOGSOURCE_COORD,
1475 };
1476
1477 /* Direct3D terminology with little modifications. We do not have an issued
1478  * state because only the driver knows about it, but we have a created state
1479  * because D3D allows GetData() on a created query, but OpenGL doesn't. */
1480 enum wined3d_query_state
1481 {
1482     QUERY_CREATED,
1483     QUERY_SIGNALLED,
1484     QUERY_BUILDING
1485 };
1486
1487 struct wined3d_query_ops
1488 {
1489     BOOL (*query_poll)(struct wined3d_query *query, DWORD flags);
1490     void (*query_issue)(struct wined3d_query *query, DWORD flags);
1491 };
1492
1493 struct wined3d_query
1494 {
1495     LONG ref;
1496
1497     void *parent;
1498     struct wined3d_device *device;
1499     enum wined3d_query_state state;
1500     enum wined3d_query_type type;
1501     const void *data;
1502     DWORD data_size;
1503     const struct wined3d_query_ops *query_ops;
1504 };
1505
1506 union wined3d_gl_query_object
1507 {
1508     GLuint id;
1509     GLsync sync;
1510 };
1511
1512 struct wined3d_event_query
1513 {
1514     struct wined3d_query query;
1515
1516     struct list entry;
1517     union wined3d_gl_query_object object;
1518     struct wined3d_context *context;
1519     BOOL signalled;
1520 };
1521
1522 enum wined3d_event_query_result
1523 {
1524     WINED3D_EVENT_QUERY_OK,
1525     WINED3D_EVENT_QUERY_WAITING,
1526     WINED3D_EVENT_QUERY_NOT_STARTED,
1527     WINED3D_EVENT_QUERY_WRONG_THREAD,
1528     WINED3D_EVENT_QUERY_ERROR
1529 };
1530
1531 void wined3d_event_query_destroy(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1532 enum wined3d_event_query_result wined3d_event_query_finish(const struct wined3d_event_query *query,
1533         const struct wined3d_device *device) DECLSPEC_HIDDEN;
1534 void wined3d_event_query_issue(struct wined3d_event_query *query, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1535 BOOL wined3d_event_query_supported(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1536
1537 struct wined3d_occlusion_query
1538 {
1539     struct wined3d_query query;
1540
1541     struct list entry;
1542     GLuint id;
1543     struct wined3d_context *context;
1544     UINT64 samples;
1545 };
1546
1547 struct wined3d_timestamp_query
1548 {
1549     struct wined3d_query query;
1550
1551     struct list entry;
1552     GLuint id;
1553     struct wined3d_context *context;
1554     UINT64 timestamp;
1555 };
1556
1557 void context_alloc_timestamp_query(struct wined3d_context *context, struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1558 void context_free_timestamp_query(struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1559
1560 struct wined3d_context
1561 {
1562     const struct wined3d_gl_info *gl_info;
1563     const struct wined3d_d3d_info *d3d_info;
1564     const struct StateEntry *state_table;
1565     /* State dirtification
1566      * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1567      * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1568      * 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
1569      * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1570      */
1571     DWORD                   dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1572     DWORD                   numDirtyEntries;
1573     DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1574     unsigned int dirty_compute_states[STATE_COMPUTE_COUNT / (sizeof(unsigned int) * CHAR_BIT) + 1];
1575
1576     struct wined3d_device *device;
1577     struct wined3d_swapchain *swapchain;
1578     struct
1579     {
1580         struct wined3d_texture *texture;
1581         unsigned int sub_resource_idx;
1582     } current_rt;
1583     DWORD                   tid;    /* Thread ID which owns this context at the moment */
1584
1585     /* Stores some information about the context state for optimization */
1586     DWORD render_offscreen : 1;
1587     DWORD last_was_rhw : 1;             /* true iff last draw_primitive was in xyzrhw mode */
1588     DWORD last_was_pshader : 1;
1589     DWORD last_was_vshader : 1;
1590     DWORD last_was_normal : 1;
1591     DWORD namedArraysLoaded : 1;
1592     DWORD numberedArraysLoaded : 1;
1593     DWORD last_was_blit : 1;
1594     DWORD last_was_ckey : 1;
1595     DWORD fog_coord : 1;
1596     DWORD fog_enabled : 1;
1597     DWORD num_untracked_materials : 2;  /* Max value 2 */
1598     DWORD current : 1;
1599     DWORD destroyed : 1;
1600     DWORD valid : 1;
1601     DWORD texShaderBumpMap : 8;         /* MAX_TEXTURES, 8 */
1602     DWORD lastWasPow2Texture : 8;       /* MAX_TEXTURES, 8 */
1603     DWORD fixed_function_usage_map : 8; /* MAX_TEXTURES, 8 */
1604     DWORD lowest_disabled_stage : 4;    /* Max MAX_TEXTURES, 8 */
1605     DWORD use_immediate_mode_draw : 1;
1606     DWORD rebind_fbo : 1;
1607     DWORD needs_set : 1;
1608     DWORD hdc_is_private : 1;
1609     DWORD hdc_has_format : 1;           /* only meaningful if hdc_is_private */
1610     DWORD update_shader_resource_bindings : 1;
1611     DWORD update_unordered_access_view_bindings : 1;
1612     DWORD update_compute_unordered_access_view_bindings : 1;
1613     DWORD uses_uavs : 1;
1614     DWORD destroy_delayed : 1;
1615     DWORD padding : 10;
1616     DWORD last_swizzle_map; /* MAX_ATTRIBS, 16 */
1617     DWORD shader_update_mask;
1618     DWORD constant_update_mask;
1619     DWORD                   numbered_array_mask;
1620     GLenum                  tracking_parm;     /* Which source is tracking current colour         */
1621     GLenum                  untracked_materials[2];
1622     UINT                    blit_w, blit_h;
1623     enum fogsource          fog_source;
1624     DWORD active_texture;
1625     DWORD texture_type[MAX_COMBINED_SAMPLERS];
1626
1627     UINT instance_count;
1628
1629     /* The actual opengl context */
1630     UINT level;
1631     HGLRC restore_ctx;
1632     HDC restore_dc;
1633     int restore_pf;
1634     HWND restore_pf_win;
1635     HGLRC                   glCtx;
1636     HWND                    win_handle;
1637     HDC                     hdc;
1638     int pixel_format;
1639     GLint                   aux_buffers;
1640
1641     void *shader_backend_data;
1642     void *fragment_pipe_data;
1643
1644     /* FBOs */
1645     UINT                    fbo_entry_count;
1646     struct list             fbo_list;
1647     struct list             fbo_destroy_list;
1648     struct fbo_entry        *current_fbo;
1649     GLuint                  fbo_read_binding;
1650     GLuint                  fbo_draw_binding;
1651     struct wined3d_surface **blit_targets;
1652     struct wined3d_fbo_entry_key *fbo_key;
1653     GLenum *draw_buffers;
1654     DWORD draw_buffers_mask; /* Enabled draw buffers, 31 max. */
1655
1656     /* Queries */
1657     GLuint *free_occlusion_queries;
1658     UINT free_occlusion_query_size;
1659     UINT free_occlusion_query_count;
1660     struct list occlusion_queries;
1661
1662     union wined3d_gl_query_object *free_event_queries;
1663     UINT free_event_query_size;
1664     UINT free_event_query_count;
1665     struct list event_queries;
1666
1667     GLuint *free_timestamp_queries;
1668     UINT free_timestamp_query_size;
1669     UINT free_timestamp_query_count;
1670     struct list timestamp_queries;
1671
1672     struct wined3d_stream_info stream_info;
1673
1674     /* Fences for GL_APPLE_flush_buffer_range */
1675     struct wined3d_event_query *buffer_queries[MAX_ATTRIBS];
1676     unsigned int num_buffer_queries;
1677
1678     DWORD                     tex_unit_map[MAX_COMBINED_SAMPLERS];
1679     DWORD                     rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1680
1681     /* Extension emulation */
1682     GLint                   gl_fog_source;
1683     GLfloat                 fog_coord_value;
1684     GLfloat                 color[4], fogstart, fogend, fogcolor[4];
1685     GLuint                  dummy_arbfp_prog;
1686 };
1687
1688 struct wined3d_fb_state
1689 {
1690     struct wined3d_rendertarget_view **render_targets;
1691     struct wined3d_rendertarget_view *depth_stencil;
1692 };
1693
1694 typedef void (*APPLYSTATEFUNC)(struct wined3d_context *ctx, const struct wined3d_state *state, DWORD state_id);
1695
1696 struct StateEntry
1697 {
1698     DWORD representative;
1699     APPLYSTATEFUNC apply;
1700 };
1701
1702 struct StateEntryTemplate
1703 {
1704     DWORD state;
1705     struct StateEntry content;
1706     enum wined3d_gl_extension extension;
1707 };
1708
1709 #define WINED3D_FRAGMENT_CAP_PROJ_CONTROL   0x00000001
1710 #define WINED3D_FRAGMENT_CAP_SRGB_WRITE     0x00000002
1711 #define WINED3D_FRAGMENT_CAP_COLOR_KEY      0x00000004
1712
1713 struct fragment_caps
1714 {
1715     DWORD wined3d_caps;
1716     DWORD PrimitiveMiscCaps;
1717     DWORD TextureOpCaps;
1718     DWORD MaxTextureBlendStages;
1719     DWORD MaxSimultaneousTextures;
1720 };
1721
1722 #define GL_EXT_EMUL_ARB_MULTITEXTURE 0x00000001
1723 #define GL_EXT_EMUL_EXT_FOG_COORD    0x00000002
1724
1725 struct fragment_pipeline
1726 {
1727     void (*enable_extension)(const struct wined3d_gl_info *gl_info, BOOL enable);
1728     void (*get_caps)(const struct wined3d_gl_info *gl_info, struct fragment_caps *caps);
1729     DWORD (*get_emul_mask)(const struct wined3d_gl_info *gl_info);
1730     void *(*alloc_private)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1731     void (*free_private)(struct wined3d_device *device);
1732     BOOL (*allocate_context_data)(struct wined3d_context *context);
1733     void (*free_context_data)(struct wined3d_context *context);
1734     BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1735     const struct StateEntryTemplate *states;
1736 };
1737
1738 struct wined3d_vertex_caps
1739 {
1740     BOOL xyzrhw;
1741     BOOL emulated_flatshading;
1742     BOOL ffp_generic_attributes;
1743     DWORD max_active_lights;
1744     DWORD max_vertex_blend_matrices;
1745     DWORD max_vertex_blend_matrix_index;
1746     DWORD vertex_processing_caps;
1747     DWORD fvf_caps;
1748     DWORD max_user_clip_planes;
1749     DWORD raster_caps;
1750 };
1751
1752 struct wined3d_vertex_pipe_ops
1753 {
1754     void (*vp_enable)(const struct wined3d_gl_info *gl_info, BOOL enable);
1755     void (*vp_get_caps)(const struct wined3d_gl_info *gl_info, struct wined3d_vertex_caps *caps);
1756     DWORD (*vp_get_emul_mask)(const struct wined3d_gl_info *gl_info);
1757     void *(*vp_alloc)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1758     void (*vp_free)(struct wined3d_device *device);
1759     const struct StateEntryTemplate *vp_states;
1760 };
1761
1762 extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
1763 extern const struct fragment_pipeline none_fragment_pipe DECLSPEC_HIDDEN;
1764 extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
1765 extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
1766 extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
1767 extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
1768 extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
1769 extern const struct fragment_pipeline glsl_fragment_pipe DECLSPEC_HIDDEN;
1770
1771 extern const struct wined3d_vertex_pipe_ops none_vertex_pipe DECLSPEC_HIDDEN;
1772 extern const struct wined3d_vertex_pipe_ops ffp_vertex_pipe DECLSPEC_HIDDEN;
1773 extern const struct wined3d_vertex_pipe_ops glsl_vertex_pipe DECLSPEC_HIDDEN;
1774
1775 /* "Base" state table */
1776 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
1777         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
1778         const struct wined3d_vertex_pipe_ops *vertex, const struct fragment_pipeline *fragment,
1779         const struct StateEntryTemplate *misc) DECLSPEC_HIDDEN;
1780
1781 enum wined3d_blit_op
1782 {
1783     WINED3D_BLIT_OP_COLOR_BLIT,
1784     WINED3D_BLIT_OP_COLOR_BLIT_ALPHATEST,
1785     WINED3D_BLIT_OP_COLOR_BLIT_CKEY,
1786     WINED3D_BLIT_OP_COLOR_FILL,
1787     WINED3D_BLIT_OP_DEPTH_FILL,
1788     WINED3D_BLIT_OP_DEPTH_BLIT,
1789 };
1790
1791 /* Shaders for color conversions in blits. Do not do blit operations while
1792  * already under the GL lock. */
1793 struct blit_shader
1794 {
1795     HRESULT (*alloc_private)(struct wined3d_device *device);
1796     void (*free_private)(struct wined3d_device *device);
1797     HRESULT (*set_shader)(void *blit_priv, struct wined3d_context *context, const struct wined3d_surface *surface,
1798             const struct wined3d_color_key *color_key);
1799     void (*unset_shader)(const struct wined3d_gl_info *gl_info);
1800     BOOL (*blit_supported)(const struct wined3d_gl_info *gl_info,
1801             const struct wined3d_d3d_info *d3d_info, enum wined3d_blit_op blit_op,
1802             const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1803             const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format);
1804     HRESULT (*color_fill)(struct wined3d_device *device, struct wined3d_rendertarget_view *view,
1805             const RECT *rect, const struct wined3d_color *color);
1806     HRESULT (*depth_fill)(struct wined3d_device *device, struct wined3d_rendertarget_view *view,
1807             const RECT *rect, DWORD clear_flags, float depth, DWORD stencil);
1808     void (*blit_surface)(struct wined3d_device *device, enum wined3d_blit_op op, DWORD filter,
1809             struct wined3d_surface *src_surface, const RECT *src_rect,
1810             struct wined3d_surface *dst_surface, const RECT *dst_rect,
1811             const struct wined3d_color_key *color_key);
1812 };
1813
1814 extern const struct blit_shader ffp_blit DECLSPEC_HIDDEN;
1815 extern const struct blit_shader arbfp_blit DECLSPEC_HIDDEN;
1816 extern const struct blit_shader cpu_blit DECLSPEC_HIDDEN;
1817
1818 BOOL wined3d_clip_blit(const RECT *clip_rect, RECT *clipped, RECT *other) DECLSPEC_HIDDEN;
1819 const struct blit_shader *wined3d_select_blitter(const struct wined3d_gl_info *gl_info,
1820         const struct wined3d_d3d_info *d3d_info, enum wined3d_blit_op blit_op,
1821         const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1822         const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format)
1823         DECLSPEC_HIDDEN;
1824
1825 struct wined3d_context *context_acquire(const struct wined3d_device *device,
1826         struct wined3d_texture *texture, unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
1827 void context_alloc_event_query(struct wined3d_context *context,
1828         struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1829 void context_alloc_occlusion_query(struct wined3d_context *context,
1830         struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1831 void context_apply_blit_state(struct wined3d_context *context, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1832 BOOL context_apply_clear_state(struct wined3d_context *context, const struct wined3d_state *state,
1833         UINT rt_count, const struct wined3d_fb_state *fb) DECLSPEC_HIDDEN;
1834 void context_apply_compute_state(struct wined3d_context *context,
1835         const struct wined3d_device *device, const struct wined3d_state *state) DECLSPEC_HIDDEN;
1836 BOOL context_apply_draw_state(struct wined3d_context *context,
1837         const struct wined3d_device *device, const struct wined3d_state *state) DECLSPEC_HIDDEN;
1838 void context_apply_fbo_state_blit(struct wined3d_context *context, GLenum target,
1839         struct wined3d_surface *render_target, struct wined3d_surface *depth_stencil, DWORD location) DECLSPEC_HIDDEN;
1840 void context_active_texture(struct wined3d_context *context, const struct wined3d_gl_info *gl_info,
1841         unsigned int unit) DECLSPEC_HIDDEN;
1842 void context_bind_dummy_textures(const struct wined3d_device *device,
1843         const struct wined3d_context *context) DECLSPEC_HIDDEN;
1844 void context_bind_texture(struct wined3d_context *context, GLenum target, GLuint name) DECLSPEC_HIDDEN;
1845 void context_check_fbo_status(const struct wined3d_context *context, GLenum target) DECLSPEC_HIDDEN;
1846 struct wined3d_context *context_create(struct wined3d_swapchain *swapchain, struct wined3d_texture *target,
1847         const struct wined3d_format *ds_format) DECLSPEC_HIDDEN;
1848 HGLRC context_create_wgl_attribs(const struct wined3d_gl_info *gl_info, HDC hdc, HGLRC share_ctx) DECLSPEC_HIDDEN;
1849 void context_destroy(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
1850 void context_free_event_query(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1851 void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1852 struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
1853 GLenum context_get_offscreen_gl_buffer(const struct wined3d_context *context) DECLSPEC_HIDDEN;
1854 DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
1855 void context_gl_resource_released(struct wined3d_device *device,
1856         GLuint name, BOOL rb_namespace) DECLSPEC_HIDDEN;
1857 void context_invalidate_compute_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
1858 void context_invalidate_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
1859 void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
1860 void context_resource_released(const struct wined3d_device *device,
1861         struct wined3d_resource *resource, enum wined3d_resource_type type) DECLSPEC_HIDDEN;
1862 void context_restore(struct wined3d_context *context, struct wined3d_surface *restore) DECLSPEC_HIDDEN;
1863 BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
1864 void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
1865 void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
1866 void context_state_drawbuf(struct wined3d_context *context,
1867         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1868 void context_state_fb(struct wined3d_context *context,
1869         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1870 void context_surface_update(struct wined3d_context *context, const struct wined3d_surface *surface) DECLSPEC_HIDDEN;
1871 void context_stream_info_from_declaration(struct wined3d_context *context,
1872         const struct wined3d_state *state, struct wined3d_stream_info *stream_info) DECLSPEC_HIDDEN;
1873
1874 /*****************************************************************************
1875  * Internal representation of a light
1876  */
1877 struct wined3d_light_info
1878 {
1879     struct wined3d_light OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1880     DWORD        OriginalIndex;
1881     LONG         glIndex;
1882     BOOL         enabled;
1883
1884     /* Converted parms to speed up swapping lights */
1885     struct wined3d_vec4 position;
1886     struct wined3d_vec4 direction;
1887     float exponent;
1888     float cutoff;
1889
1890     struct list entry;
1891 };
1892
1893 /* The default light parameters */
1894 extern const struct wined3d_light WINED3D_default_light DECLSPEC_HIDDEN;
1895
1896 struct wined3d_pixel_format
1897 {
1898     int iPixelFormat; /* WGL pixel format */
1899     int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1900     int redSize, greenSize, blueSize, alphaSize, colorSize;
1901     int depthSize, stencilSize;
1902     BOOL windowDrawable;
1903     BOOL doubleBuffer;
1904     int auxBuffers;
1905     int numSamples;
1906 };
1907
1908 enum wined3d_pci_vendor
1909 {
1910     HW_VENDOR_SOFTWARE              = 0x0000,
1911     HW_VENDOR_AMD                   = 0x1002,
1912     HW_VENDOR_NVIDIA                = 0x10de,
1913     HW_VENDOR_VMWARE                = 0x15ad,
1914     HW_VENDOR_INTEL                 = 0x8086,
1915 };
1916
1917 enum wined3d_pci_device
1918 {
1919     CARD_WINE                       = 0x0000,
1920
1921     CARD_AMD_RAGE_128PRO            = 0x5246,
1922     CARD_AMD_RADEON_7200            = 0x5144,
1923     CARD_AMD_RADEON_8500            = 0x514c,
1924     CARD_AMD_RADEON_9500            = 0x4144,
1925     CARD_AMD_RADEON_XPRESS_200M     = 0x5955,
1926     CARD_AMD_RADEON_X700            = 0x5e4c,
1927     CARD_AMD_RADEON_X1600           = 0x71c2,
1928     CARD_AMD_RADEON_HD2350          = 0x94c7,
1929     CARD_AMD_RADEON_HD2600          = 0x9581,
1930     CARD_AMD_RADEON_HD2900          = 0x9400,
1931     CARD_AMD_RADEON_HD3200          = 0x9620,
1932     CARD_AMD_RADEON_HD3850          = 0x9515,
1933     CARD_AMD_RADEON_HD4200M         = 0x9712,
1934     CARD_AMD_RADEON_HD4350          = 0x954f,
1935     CARD_AMD_RADEON_HD4600          = 0x9495,
1936     CARD_AMD_RADEON_HD4700          = 0x944e,
1937     CARD_AMD_RADEON_HD4800          = 0x944c,
1938     CARD_AMD_RADEON_HD5400          = 0x68f9,
1939     CARD_AMD_RADEON_HD5600          = 0x68d8,
1940     CARD_AMD_RADEON_HD5700          = 0x68be,
1941     CARD_AMD_RADEON_HD5800          = 0x6898,
1942     CARD_AMD_RADEON_HD5900          = 0x689c,
1943     CARD_AMD_RADEON_HD6300          = 0x9803,
1944     CARD_AMD_RADEON_HD6400          = 0x6770,
1945     CARD_AMD_RADEON_HD6410D         = 0x9644,
1946     CARD_AMD_RADEON_HD6480G         = 0x9648,
1947     CARD_AMD_RADEON_HD6550D         = 0x9640,
1948     CARD_AMD_RADEON_HD6600          = 0x6758,
1949     CARD_AMD_RADEON_HD6600M         = 0x6741,
1950     CARD_AMD_RADEON_HD6700          = 0x68ba,
1951     CARD_AMD_RADEON_HD6800          = 0x6739,
1952     CARD_AMD_RADEON_HD6900          = 0x6719,
1953     CARD_AMD_RADEON_HD7660D         = 0x9901,
1954     CARD_AMD_RADEON_HD7700          = 0x683d,
1955     CARD_AMD_RADEON_HD7800          = 0x6819,
1956     CARD_AMD_RADEON_HD7900          = 0x679a,
1957     CARD_AMD_RADEON_HD8600M         = 0x6660,
1958     CARD_AMD_RADEON_HD8670          = 0x6610,
1959     CARD_AMD_RADEON_HD8770          = 0x665c,
1960     CARD_AMD_RADEON_R3              = 0x9830,
1961     CARD_AMD_RADEON_R7              = 0x130f,
1962     CARD_AMD_RADEON_R9_285          = 0x6939,
1963     CARD_AMD_RADEON_R9_290          = 0x67b1,
1964     CARD_AMD_RADEON_R9_FURY         = 0x7300,
1965     CARD_AMD_RADEON_RX_460          = 0x67ef,
1966     CARD_AMD_RADEON_RX_480          = 0x67df,
1967
1968     CARD_NVIDIA_RIVA_128            = 0x0018,
1969     CARD_NVIDIA_RIVA_TNT            = 0x0020,
1970     CARD_NVIDIA_RIVA_TNT2           = 0x0028,
1971     CARD_NVIDIA_GEFORCE             = 0x0100,
1972     CARD_NVIDIA_GEFORCE2_MX         = 0x0110,
1973     CARD_NVIDIA_GEFORCE2            = 0x0150,
1974     CARD_NVIDIA_GEFORCE3            = 0x0200,
1975     CARD_NVIDIA_GEFORCE4_MX         = 0x0170,
1976     CARD_NVIDIA_GEFORCE4_TI4200     = 0x0253,
1977     CARD_NVIDIA_GEFORCEFX_5200      = 0x0320,
1978     CARD_NVIDIA_GEFORCEFX_5600      = 0x0312,
1979     CARD_NVIDIA_GEFORCEFX_5800      = 0x0302,
1980     CARD_NVIDIA_GEFORCE_6200        = 0x014f,
1981     CARD_NVIDIA_GEFORCE_6600GT      = 0x0140,
1982     CARD_NVIDIA_GEFORCE_6800        = 0x0041,
1983     CARD_NVIDIA_GEFORCE_7300        = 0x01d7, /* GeForce Go 7300 */
1984     CARD_NVIDIA_GEFORCE_7400        = 0x01d8,
1985     CARD_NVIDIA_GEFORCE_7600        = 0x0391,
1986     CARD_NVIDIA_GEFORCE_7800GT      = 0x0092,
1987     CARD_NVIDIA_GEFORCE_8200        = 0x0849, /* Other PCI ID 0x084b */
1988     CARD_NVIDIA_GEFORCE_8300GS      = 0x0423,
1989     CARD_NVIDIA_GEFORCE_8400GS      = 0x0404,
1990     CARD_NVIDIA_GEFORCE_8500GT      = 0x0421,
1991     CARD_NVIDIA_GEFORCE_8600GT      = 0x0402,
1992     CARD_NVIDIA_GEFORCE_8600MGT     = 0x0407,
1993     CARD_NVIDIA_GEFORCE_8800GTS     = 0x0193,
1994     CARD_NVIDIA_GEFORCE_8800GTX     = 0x0191,
1995     CARD_NVIDIA_GEFORCE_9200        = 0x086d,
1996     CARD_NVIDIA_GEFORCE_9300        = 0x086c,
1997     CARD_NVIDIA_GEFORCE_9400M       = 0x0863,
1998     CARD_NVIDIA_GEFORCE_9400GT      = 0x042c,
1999     CARD_NVIDIA_GEFORCE_9500GT      = 0x0640,
2000     CARD_NVIDIA_GEFORCE_9600GT      = 0x0622,
2001     CARD_NVIDIA_GEFORCE_9700MGT     = 0x064a,
2002     CARD_NVIDIA_GEFORCE_9800GT      = 0x0614,
2003     CARD_NVIDIA_GEFORCE_210         = 0x0a23,
2004     CARD_NVIDIA_GEFORCE_GT220       = 0x0a20,
2005     CARD_NVIDIA_GEFORCE_GT240       = 0x0ca3,
2006     CARD_NVIDIA_GEFORCE_GTS250      = 0x0615,
2007     CARD_NVIDIA_GEFORCE_GTX260      = 0x05e2,
2008     CARD_NVIDIA_GEFORCE_GTX275      = 0x05e6,
2009     CARD_NVIDIA_GEFORCE_GTX280      = 0x05e1,
2010     CARD_NVIDIA_GEFORCE_315M        = 0x0a7a,
2011     CARD_NVIDIA_GEFORCE_320M        = 0x08a3,
2012     CARD_NVIDIA_GEFORCE_GT320M      = 0x0a2d,
2013     CARD_NVIDIA_GEFORCE_GT325M      = 0x0a35,
2014     CARD_NVIDIA_GEFORCE_GT330       = 0x0ca0,
2015     CARD_NVIDIA_GEFORCE_GTS350M     = 0x0cb0,
2016     CARD_NVIDIA_GEFORCE_410M        = 0x1055,
2017     CARD_NVIDIA_GEFORCE_GT420       = 0x0de2,
2018     CARD_NVIDIA_GEFORCE_GT425M      = 0x0df0,
2019     CARD_NVIDIA_GEFORCE_GT430       = 0x0de1,
2020     CARD_NVIDIA_GEFORCE_GT440       = 0x0de0,
2021     CARD_NVIDIA_GEFORCE_GTS450      = 0x0dc4,
2022     CARD_NVIDIA_GEFORCE_GTX460      = 0x0e22,
2023     CARD_NVIDIA_GEFORCE_GTX460M     = 0x0dd1,
2024     CARD_NVIDIA_GEFORCE_GTX465      = 0x06c4,
2025     CARD_NVIDIA_GEFORCE_GTX470      = 0x06cd,
2026     CARD_NVIDIA_GEFORCE_GTX480      = 0x06c0,
2027     CARD_NVIDIA_GEFORCE_GT520       = 0x1040,
2028     CARD_NVIDIA_GEFORCE_GT540M      = 0x0df4,
2029     CARD_NVIDIA_GEFORCE_GTX550      = 0x1244,
2030     CARD_NVIDIA_GEFORCE_GT555M      = 0x04b8,
2031     CARD_NVIDIA_GEFORCE_GTX560TI    = 0x1200,
2032     CARD_NVIDIA_GEFORCE_GTX560      = 0x1201,
2033     CARD_NVIDIA_GEFORCE_GTX570      = 0x1081,
2034     CARD_NVIDIA_GEFORCE_GTX580      = 0x1080,
2035     CARD_NVIDIA_GEFORCE_GT610       = 0x104a,
2036     CARD_NVIDIA_GEFORCE_GT630       = 0x0f00,
2037     CARD_NVIDIA_GEFORCE_GT630M      = 0x0de9,
2038     CARD_NVIDIA_GEFORCE_GT640M      = 0x0fd2,
2039     CARD_NVIDIA_GEFORCE_GT650M      = 0x0fd1,
2040     CARD_NVIDIA_GEFORCE_GTX650      = 0x0fc6,
2041     CARD_NVIDIA_GEFORCE_GTX650TI    = 0x11c6,
2042     CARD_NVIDIA_GEFORCE_GTX660      = 0x11c0,
2043     CARD_NVIDIA_GEFORCE_GTX660M     = 0x0fd4,
2044     CARD_NVIDIA_GEFORCE_GTX660TI    = 0x1183,
2045     CARD_NVIDIA_GEFORCE_GTX670      = 0x1189,
2046     CARD_NVIDIA_GEFORCE_GTX670MX    = 0x11a1,
2047     CARD_NVIDIA_GEFORCE_GTX675MX    = 0x11a7,
2048     CARD_NVIDIA_GEFORCE_GTX680      = 0x1180,
2049     CARD_NVIDIA_GEFORCE_GTX690      = 0x1188,
2050     CARD_NVIDIA_GEFORCE_GT730       = 0x1287,
2051     CARD_NVIDIA_GEFORCE_GT730M      = 0x0fe1,
2052     CARD_NVIDIA_GEFORCE_GT740M      = 0x1292,
2053     CARD_NVIDIA_GEFORCE_GT750M      = 0x0fe9,
2054     CARD_NVIDIA_GEFORCE_GTX750      = 0x1381,
2055     CARD_NVIDIA_GEFORCE_GTX750TI    = 0x1380,
2056     CARD_NVIDIA_GEFORCE_GTX760      = 0x1187,
2057     CARD_NVIDIA_GEFORCE_GTX760TI    = 0x1193,
2058     CARD_NVIDIA_GEFORCE_GTX765M     = 0x11e2,
2059     CARD_NVIDIA_GEFORCE_GTX770M     = 0x11e0,
2060     CARD_NVIDIA_GEFORCE_GTX770      = 0x1184,
2061     CARD_NVIDIA_GEFORCE_GTX780      = 0x1004,
2062     CARD_NVIDIA_GEFORCE_GTX780TI    = 0x100a,
2063     CARD_NVIDIA_GEFORCE_GTXTITAN    = 0x1005,
2064     CARD_NVIDIA_GEFORCE_GTXTITANB   = 0x100c,
2065     CARD_NVIDIA_GEFORCE_GTXTITANX   = 0x17c2,
2066     CARD_NVIDIA_GEFORCE_GTXTITANZ   = 0x1001,
2067     CARD_NVIDIA_GEFORCE_820M        = 0x0fed,
2068     CARD_NVIDIA_GEFORCE_830M        = 0x1340,
2069     CARD_NVIDIA_GEFORCE_840M        = 0x1341,
2070     CARD_NVIDIA_GEFORCE_845M        = 0x1344,
2071     CARD_NVIDIA_GEFORCE_GTX850M     = 0x1391,
2072     CARD_NVIDIA_GEFORCE_GTX860M     = 0x1392, /* Other PCI ID 0x119a */
2073     CARD_NVIDIA_GEFORCE_GTX870M     = 0x1199,
2074     CARD_NVIDIA_GEFORCE_GTX880M     = 0x1198,
2075     CARD_NVIDIA_GEFORCE_GTX950      = 0x1402,
2076     CARD_NVIDIA_GEFORCE_GTX950M     = 0x139a,
2077     CARD_NVIDIA_GEFORCE_GTX960      = 0x1401,
2078     CARD_NVIDIA_GEFORCE_GTX960M     = 0x139b,
2079     CARD_NVIDIA_GEFORCE_GTX970      = 0x13c2,
2080     CARD_NVIDIA_GEFORCE_GTX970M     = 0x13d8,
2081     CARD_NVIDIA_GEFORCE_GTX980      = 0x13c0,
2082     CARD_NVIDIA_GEFORCE_GTX980TI    = 0x17c8,
2083     CARD_NVIDIA_GEFORCE_GTX1050     = 0x1c81,
2084     CARD_NVIDIA_GEFORCE_GTX1060     = 0x1c03,
2085     CARD_NVIDIA_GEFORCE_GTX1070     = 0x1b81,
2086     CARD_NVIDIA_GEFORCE_GTX1080     = 0x1b80,
2087
2088     CARD_VMWARE_SVGA3D              = 0x0405,
2089
2090     CARD_INTEL_830M                 = 0x3577,
2091     CARD_INTEL_855GM                = 0x3582,
2092     CARD_INTEL_845G                 = 0x2562,
2093     CARD_INTEL_865G                 = 0x2572,
2094     CARD_INTEL_915G                 = 0x2582,
2095     CARD_INTEL_E7221G               = 0x258a,
2096     CARD_INTEL_915GM                = 0x2592,
2097     CARD_INTEL_945G                 = 0x2772,
2098     CARD_INTEL_945GM                = 0x27a2,
2099     CARD_INTEL_945GME               = 0x27ae,
2100     CARD_INTEL_Q35                  = 0x29b2,
2101     CARD_INTEL_G33                  = 0x29c2,
2102     CARD_INTEL_Q33                  = 0x29d2,
2103     CARD_INTEL_PNVG                 = 0xa001,
2104     CARD_INTEL_PNVM                 = 0xa011,
2105     CARD_INTEL_965Q                 = 0x2992,
2106     CARD_INTEL_965G                 = 0x2982,
2107     CARD_INTEL_946GZ                = 0x2972,
2108     CARD_INTEL_965GM                = 0x2a02,
2109     CARD_INTEL_965GME               = 0x2a12,
2110     CARD_INTEL_GM45                 = 0x2a42,
2111     CARD_INTEL_IGD                  = 0x2e02,
2112     CARD_INTEL_Q45                  = 0x2e12,
2113     CARD_INTEL_G45                  = 0x2e22,
2114     CARD_INTEL_G41                  = 0x2e32,
2115     CARD_INTEL_B43                  = 0x2e92,
2116     CARD_INTEL_ILKD                 = 0x0042,
2117     CARD_INTEL_ILKM                 = 0x0046,
2118     CARD_INTEL_SNBD                 = 0x0122,
2119     CARD_INTEL_SNBM                 = 0x0126,
2120     CARD_INTEL_SNBS                 = 0x010a,
2121     CARD_INTEL_IVBD                 = 0x0162,
2122     CARD_INTEL_IVBM                 = 0x0166,
2123     CARD_INTEL_IVBS                 = 0x015a,
2124     CARD_INTEL_HWD                  = 0x0412,
2125     CARD_INTEL_HWM                  = 0x0416,
2126     CARD_INTEL_I5100_1              = 0x0a22,
2127     CARD_INTEL_I5100_2              = 0x0a2a,
2128     CARD_INTEL_I5100_3              = 0x0a2b,
2129     CARD_INTEL_I5100_4              = 0x0a2e,
2130     CARD_INTEL_IP5200_1             = 0x0d22,
2131     CARD_INTEL_IP5200_2             = 0x0d26,
2132     CARD_INTEL_IP5200_3             = 0x0d2a,
2133     CARD_INTEL_IP5200_4             = 0x0d2b,
2134     CARD_INTEL_IP5200_5             = 0x0d2e,
2135     CARD_INTEL_HD5300               = 0x161e,
2136     CARD_INTEL_HD5500               = 0x1616,
2137     CARD_INTEL_HD5600               = 0x1612,
2138     CARD_INTEL_HD6000               = 0x1626,
2139     CARD_INTEL_I6100                = 0x162b,
2140     CARD_INTEL_IP6200               = 0x1622,
2141     CARD_INTEL_IPP6300              = 0x162a,
2142     CARD_INTEL_HD510_1              = 0x1902,
2143     CARD_INTEL_HD510_2              = 0x1906,
2144     CARD_INTEL_HD510_3              = 0x190b,
2145     CARD_INTEL_HD515                = 0x191e,
2146     CARD_INTEL_HD520_1              = 0x1916,
2147     CARD_INTEL_HD520_2              = 0x1921,
2148     CARD_INTEL_HD530_1              = 0x1912,
2149     CARD_INTEL_HD530_2              = 0x191b,
2150     CARD_INTEL_HDP530               = 0x191d,
2151     CARD_INTEL_I540                 = 0x1926,
2152     CARD_INTEL_I550                 = 0x1927,
2153     CARD_INTEL_I555                 = 0x192b,
2154     CARD_INTEL_IP555                = 0x192d,
2155     CARD_INTEL_IP580_1              = 0x1932,
2156     CARD_INTEL_IP580_2              = 0x193b,
2157     CARD_INTEL_IPP580_1             = 0x193a,
2158     CARD_INTEL_IPP580_2             = 0x193d,
2159 };
2160
2161 struct wined3d_fbo_ops
2162 {
2163     GLboolean (WINE_GLAPI *glIsRenderbuffer)(GLuint renderbuffer);
2164     void (WINE_GLAPI *glBindRenderbuffer)(GLenum target, GLuint renderbuffer);
2165     void (WINE_GLAPI *glDeleteRenderbuffers)(GLsizei n, const GLuint *renderbuffers);
2166     void (WINE_GLAPI *glGenRenderbuffers)(GLsizei n, GLuint *renderbuffers);
2167     void (WINE_GLAPI *glRenderbufferStorage)(GLenum target, GLenum internalformat,
2168             GLsizei width, GLsizei height);
2169     void (WINE_GLAPI *glRenderbufferStorageMultisample)(GLenum target, GLsizei samples,
2170             GLenum internalformat, GLsizei width, GLsizei height);
2171     void (WINE_GLAPI *glGetRenderbufferParameteriv)(GLenum target, GLenum pname, GLint *params);
2172     GLboolean (WINE_GLAPI *glIsFramebuffer)(GLuint framebuffer);
2173     void (WINE_GLAPI *glBindFramebuffer)(GLenum target, GLuint framebuffer);
2174     void (WINE_GLAPI *glDeleteFramebuffers)(GLsizei n, const GLuint *framebuffers);
2175     void (WINE_GLAPI *glGenFramebuffers)(GLsizei n, GLuint *framebuffers);
2176     GLenum (WINE_GLAPI *glCheckFramebufferStatus)(GLenum target);
2177     void (WINE_GLAPI *glFramebufferTexture1D)(GLenum target, GLenum attachment,
2178             GLenum textarget, GLuint texture, GLint level);
2179     void (WINE_GLAPI *glFramebufferTexture2D)(GLenum target, GLenum attachment,
2180             GLenum textarget, GLuint texture, GLint level);
2181     void (WINE_GLAPI *glFramebufferTexture3D)(GLenum target, GLenum attachment,
2182             GLenum textarget, GLuint texture, GLint level, GLint layer);
2183     void (WINE_GLAPI *glFramebufferTextureLayer)(GLenum target, GLenum attachment,
2184             GLuint texture, GLint level, GLint layer);
2185     void (WINE_GLAPI *glFramebufferRenderbuffer)(GLenum target, GLenum attachment,
2186             GLenum renderbuffertarget, GLuint renderbuffer);
2187     void (WINE_GLAPI *glGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment,
2188             GLenum pname, GLint *params);
2189     void (WINE_GLAPI *glBlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
2190             GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
2191     void (WINE_GLAPI *glGenerateMipmap)(GLenum target);
2192 };
2193
2194 struct wined3d_gl_limits
2195 {
2196     UINT buffers;
2197     UINT lights;
2198     UINT textures;
2199     UINT texture_coords;
2200     unsigned int uniform_blocks[WINED3D_SHADER_TYPE_COUNT];
2201     UINT fragment_samplers;
2202     UINT vertex_samplers;
2203     UINT combined_samplers;
2204     UINT general_combiners;
2205     UINT user_clip_distances;
2206     UINT texture_size;
2207     UINT texture3d_size;
2208     float pointsize_max;
2209     float pointsize_min;
2210     UINT blends;
2211     UINT anisotropy;
2212     float shininess;
2213     UINT samples;
2214     UINT vertex_attribs;
2215
2216     unsigned int texture_buffer_offset_alignment;
2217
2218     UINT glsl_varyings;
2219     UINT glsl_vs_float_constants;
2220     UINT glsl_ps_float_constants;
2221
2222     UINT arb_vs_float_constants;
2223     UINT arb_vs_native_constants;
2224     UINT arb_vs_instructions;
2225     UINT arb_vs_temps;
2226     UINT arb_ps_float_constants;
2227     UINT arb_ps_local_constants;
2228     UINT arb_ps_native_constants;
2229     UINT arb_ps_instructions;
2230     UINT arb_ps_temps;
2231 };
2232
2233 void wined3d_gl_limits_get_uniform_block_range(const struct wined3d_gl_limits *gl_limits,
2234         enum wined3d_shader_type shader_type, unsigned int *base, unsigned int *count) DECLSPEC_HIDDEN;
2235
2236 struct wined3d_gl_info
2237 {
2238     DWORD selected_gl_version;
2239     DWORD glsl_version;
2240     struct wined3d_gl_limits limits;
2241     DWORD reserved_glsl_constants, reserved_arb_constants;
2242     DWORD quirks;
2243     BOOL supported[WINED3D_GL_EXT_COUNT];
2244     GLint wrap_lookup[WINED3D_TADDRESS_MIRROR_ONCE - WINED3D_TADDRESS_WRAP + 1];
2245     float fixed_polyoffset_scale, float_polyoffset_scale;
2246
2247     HGLRC (WINAPI *p_wglCreateContextAttribsARB)(HDC dc, HGLRC share, const GLint *attribs);
2248     struct opengl_funcs gl_ops;
2249     struct wined3d_fbo_ops fbo_ops;
2250
2251     struct wined3d_format *formats;
2252     unsigned int format_count;
2253 };
2254
2255 struct wined3d_driver_info
2256 {
2257     enum wined3d_pci_vendor vendor;
2258     enum wined3d_pci_device device;
2259     const char *name;
2260     const char *description;
2261     UINT64 vram_bytes;
2262     DWORD version_high;
2263     DWORD version_low;
2264 };
2265
2266 struct wined3d_d3d_limits
2267 {
2268     unsigned int vs_version, hs_version, ds_version, gs_version, ps_version, cs_version;
2269     DWORD vs_uniform_count;
2270     DWORD ps_uniform_count;
2271     UINT varying_count;
2272     UINT ffp_textures;
2273     UINT ffp_blend_stages;
2274     UINT ffp_vertex_blend_matrices;
2275     unsigned int active_light_count;
2276 };
2277
2278 typedef void (WINE_GLAPI *wined3d_ffp_attrib_func)(const void *data);
2279 typedef void (WINE_GLAPI *wined3d_ffp_texcoord_func)(GLenum unit, const void *data);
2280 typedef void (WINE_GLAPI *wined3d_generic_attrib_func)(GLuint idx, const void *data);
2281 extern wined3d_ffp_attrib_func specular_func_3ubv DECLSPEC_HIDDEN;
2282
2283 struct wined3d_ffp_attrib_ops
2284 {
2285     wined3d_ffp_attrib_func position[WINED3D_FFP_EMIT_COUNT];
2286     wined3d_ffp_attrib_func diffuse[WINED3D_FFP_EMIT_COUNT];
2287     wined3d_ffp_attrib_func specular[WINED3D_FFP_EMIT_COUNT];
2288     wined3d_ffp_attrib_func normal[WINED3D_FFP_EMIT_COUNT];
2289     wined3d_ffp_texcoord_func texcoord[WINED3D_FFP_EMIT_COUNT];
2290     wined3d_generic_attrib_func generic[WINED3D_FFP_EMIT_COUNT];
2291 };
2292
2293 struct wined3d_d3d_info
2294 {
2295     struct wined3d_d3d_limits limits;
2296     struct wined3d_ffp_attrib_ops ffp_attrib_ops;
2297     BOOL xyzrhw;
2298     BOOL emulated_flatshading;
2299     BOOL ffp_generic_attributes;
2300     BOOL vs_clipping;
2301     BOOL shader_color_key;
2302     DWORD valid_rt_mask;
2303     DWORD wined3d_creation_flags;
2304     BOOL shader_double_precision;
2305 };
2306
2307 /* The adapter structure */
2308 struct wined3d_adapter
2309 {
2310     UINT ordinal;
2311     POINT monitor_position;
2312     enum wined3d_format_id screen_format;
2313
2314     struct wined3d_gl_info  gl_info;
2315     struct wined3d_d3d_info d3d_info;
2316     struct wined3d_driver_info driver_info;
2317     WCHAR                   DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
2318     unsigned int cfg_count;
2319     struct wined3d_pixel_format *cfgs;
2320     UINT64 vram_bytes;
2321     UINT64 vram_bytes_used;
2322     LUID luid;
2323
2324     const struct wined3d_vertex_pipe_ops *vertex_pipe;
2325     const struct fragment_pipeline *fragment_pipe;
2326     const struct wined3d_shader_backend_ops *shader_backend;
2327     const struct blit_shader *blitter;
2328 };
2329
2330 struct wined3d_caps_gl_ctx
2331 {
2332     HDC dc;
2333     HWND wnd;
2334     HGLRC gl_ctx;
2335     HDC restore_dc;
2336     HGLRC restore_gl_ctx;
2337
2338     const struct wined3d_gl_info *gl_info;
2339     GLuint test_vbo;
2340     GLuint test_program_id;
2341 };
2342
2343 float wined3d_adapter_find_polyoffset_scale(struct wined3d_caps_gl_ctx *ctx, GLenum format) DECLSPEC_HIDDEN;
2344 BOOL wined3d_adapter_init_format_info(struct wined3d_adapter *adapter,
2345         struct wined3d_caps_gl_ctx *ctx) DECLSPEC_HIDDEN;
2346 UINT64 adapter_adjust_memory(struct wined3d_adapter *adapter, INT64 amount) DECLSPEC_HIDDEN;
2347
2348 void install_gl_compat_wrapper(struct wined3d_gl_info *gl_info, enum wined3d_gl_extension ext) DECLSPEC_HIDDEN;
2349
2350 enum projection_types
2351 {
2352     proj_none    = 0,
2353     proj_count3  = 1,
2354     proj_count4  = 2
2355 };
2356
2357 enum dst_arg
2358 {
2359     resultreg    = 0,
2360     tempreg      = 1
2361 };
2362
2363 /*****************************************************************************
2364  * Fixed function pipeline replacements
2365  */
2366 #define ARG_UNUSED          0xff
2367 struct texture_stage_op
2368 {
2369     unsigned                cop : 8;
2370     unsigned                carg1 : 8;
2371     unsigned                carg2 : 8;
2372     unsigned                carg0 : 8;
2373
2374     unsigned                aop : 8;
2375     unsigned                aarg1 : 8;
2376     unsigned                aarg2 : 8;
2377     unsigned                aarg0 : 8;
2378
2379     struct color_fixup_desc color_fixup;
2380     unsigned                tex_type : 3;
2381     unsigned                dst : 1;
2382     unsigned                projected : 2;
2383     unsigned                padding : 10;
2384 };
2385
2386 struct ffp_frag_settings
2387 {
2388     struct texture_stage_op op[MAX_TEXTURES];
2389     enum wined3d_ffp_ps_fog_mode fog;
2390     unsigned char sRGB_write;
2391     unsigned char emul_clipplanes;
2392     unsigned char texcoords_initialized;
2393     unsigned char color_key_enabled : 1;
2394     unsigned char pointsprite : 1;
2395     unsigned char flatshading : 1;
2396     unsigned char alpha_test_func : 3;
2397     unsigned char padding : 2;
2398 };
2399
2400 struct ffp_frag_desc
2401 {
2402     struct wine_rb_entry entry;
2403     struct ffp_frag_settings    settings;
2404 };
2405
2406 int wined3d_ffp_frag_program_key_compare(const void *key, const struct wine_rb_entry *entry) DECLSPEC_HIDDEN;
2407 int wined3d_ffp_vertex_program_key_compare(const void *key, const struct wine_rb_entry *entry) DECLSPEC_HIDDEN;
2408
2409 extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
2410
2411 unsigned int wined3d_max_compat_varyings(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2412 void gen_ffp_frag_op(const struct wined3d_context *context, const struct wined3d_state *state,
2413         struct ffp_frag_settings *settings, BOOL ignore_textype) DECLSPEC_HIDDEN;
2414 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
2415         const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
2416 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc) DECLSPEC_HIDDEN;
2417 void wined3d_get_draw_rect(const struct wined3d_state *state, RECT *rect) DECLSPEC_HIDDEN;
2418 void wined3d_ftoa(float value, char *s) DECLSPEC_HIDDEN;
2419
2420 extern const float wined3d_srgb_const0[] DECLSPEC_HIDDEN;
2421 extern const float wined3d_srgb_const1[] DECLSPEC_HIDDEN;
2422
2423 enum wined3d_ffp_vs_fog_mode
2424 {
2425     WINED3D_FFP_VS_FOG_OFF      = 0,
2426     WINED3D_FFP_VS_FOG_FOGCOORD = 1,
2427     WINED3D_FFP_VS_FOG_DEPTH    = 2,
2428     WINED3D_FFP_VS_FOG_RANGE    = 3,
2429 };
2430
2431 #define WINED3D_FFP_TCI_SHIFT               16
2432 #define WINED3D_FFP_TCI_MASK                0xffu
2433
2434 #define WINED3D_FFP_LIGHT_TYPE_SHIFT(idx)   (3 * (idx))
2435 #define WINED3D_FFP_LIGHT_TYPE_MASK         0x7u
2436
2437 struct wined3d_ffp_vs_settings
2438 {
2439     DWORD point_light_count          : 4;
2440     DWORD spot_light_count           : 4;
2441     DWORD directional_light_count    : 4;
2442     DWORD parallel_point_light_count : 4;
2443     DWORD diffuse_source  : 2;
2444     DWORD emissive_source : 2;
2445     DWORD ambient_source  : 2;
2446     DWORD specular_source : 2;
2447     DWORD transformed     : 1;
2448     DWORD vertexblends    : 2;
2449     DWORD clipping        : 1;
2450     DWORD normal          : 1;
2451     DWORD normalize       : 1;
2452     DWORD lighting        : 1;
2453     DWORD localviewer     : 1;
2454
2455     DWORD point_size      : 1;
2456     DWORD per_vertex_point_size : 1;
2457     DWORD fog_mode        : 2;
2458     DWORD texcoords       : 8;  /* MAX_TEXTURES */
2459     DWORD ortho_fog       : 1;
2460     DWORD flatshading     : 1;
2461     DWORD swizzle_map     : 16; /* MAX_ATTRIBS, 16 */
2462     DWORD padding         : 2;
2463
2464     DWORD texgen[MAX_TEXTURES];
2465 };
2466
2467 struct wined3d_ffp_vs_desc
2468 {
2469     struct wine_rb_entry entry;
2470     struct wined3d_ffp_vs_settings settings;
2471 };
2472
2473 void wined3d_ffp_get_vs_settings(const struct wined3d_context *context,
2474         const struct wined3d_state *state, struct wined3d_ffp_vs_settings *settings) DECLSPEC_HIDDEN;
2475
2476 struct wined3d
2477 {
2478     LONG ref;
2479     DWORD flags;
2480     UINT adapter_count;
2481     struct wined3d_adapter adapters[1];
2482 };
2483
2484 HRESULT wined3d_init(struct wined3d *wined3d, DWORD flags) DECLSPEC_HIDDEN;
2485 BOOL wined3d_register_window(HWND window, struct wined3d_device *device) DECLSPEC_HIDDEN;
2486 void wined3d_unregister_window(HWND window) DECLSPEC_HIDDEN;
2487
2488 struct wined3d_rasterizer_state
2489 {
2490     LONG refcount;
2491     struct wined3d_rasterizer_state_desc desc;
2492
2493     struct wined3d_device *device;
2494 };
2495
2496 struct wined3d_stream_output
2497 {
2498     struct wined3d_buffer *buffer;
2499     UINT offset;
2500 };
2501
2502 struct wined3d_stream_state
2503 {
2504     struct wined3d_buffer *buffer;
2505     UINT offset;
2506     UINT stride;
2507     UINT frequency;
2508     UINT flags;
2509 };
2510
2511 #define WINED3D_STATE_NO_REF        0x00000001
2512 #define WINED3D_STATE_INIT_DEFAULT  0x00000002
2513
2514 struct wined3d_state
2515 {
2516     DWORD flags;
2517     const struct wined3d_fb_state *fb;
2518
2519     struct wined3d_vertex_declaration *vertex_declaration;
2520     struct wined3d_stream_output stream_output[MAX_STREAM_OUT];
2521     struct wined3d_stream_state streams[MAX_STREAMS + 1 /* tesselated pseudo-stream */];
2522     struct wined3d_buffer *index_buffer;
2523     enum wined3d_format_id index_format;
2524     unsigned int index_offset;
2525     int base_vertex_index;
2526     int load_base_vertex_index; /* Non-indexed drawing needs 0 here, indexed needs base_vertex_index. */
2527     GLenum gl_primitive_type;
2528     struct wined3d_query *predicate;
2529     BOOL predicate_value;
2530
2531     struct wined3d_shader *shader[WINED3D_SHADER_TYPE_COUNT];
2532     struct wined3d_buffer *cb[WINED3D_SHADER_TYPE_COUNT][MAX_CONSTANT_BUFFERS];
2533     struct wined3d_sampler *sampler[WINED3D_SHADER_TYPE_COUNT][MAX_SAMPLER_OBJECTS];
2534     struct wined3d_shader_resource_view *shader_resource_view[WINED3D_SHADER_TYPE_COUNT][MAX_SHADER_RESOURCE_VIEWS];
2535     struct wined3d_unordered_access_view *unordered_access_view[WINED3D_PIPELINE_COUNT][MAX_UNORDERED_ACCESS_VIEWS];
2536
2537     BOOL vs_consts_b[WINED3D_MAX_CONSTS_B];
2538     struct wined3d_ivec4 vs_consts_i[WINED3D_MAX_CONSTS_I];
2539     struct wined3d_vec4 vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
2540
2541     BOOL ps_consts_b[WINED3D_MAX_CONSTS_B];
2542     struct wined3d_ivec4 ps_consts_i[WINED3D_MAX_CONSTS_I];
2543     struct wined3d_vec4 ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
2544
2545     struct wined3d_texture *textures[MAX_COMBINED_SAMPLERS];
2546     DWORD sampler_states[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2547     DWORD texture_states[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2548
2549     struct wined3d_matrix transforms[HIGHEST_TRANSFORMSTATE + 1];
2550     struct wined3d_vec4 clip_planes[MAX_CLIP_DISTANCES];
2551     struct wined3d_material material;
2552     struct wined3d_viewport viewport;
2553     RECT scissor_rect;
2554
2555     /* Light hashmap. Collisions are handled using linked lists. */
2556 #define LIGHTMAP_SIZE 43
2557 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE)
2558     struct list light_map[LIGHTMAP_SIZE];
2559     const struct wined3d_light_info *lights[MAX_ACTIVE_LIGHTS];
2560
2561     DWORD render_states[WINEHIGHEST_RENDER_STATE + 1];
2562     struct wined3d_rasterizer_state *rasterizer_state;
2563 };
2564
2565 #define WINED3D_UNMAPPED_STAGE ~0U
2566
2567 /* Multithreaded flag. Removed from the public header to signal that
2568  * wined3d_device_create() ignores it. */
2569 #define WINED3DCREATE_MULTITHREADED 0x00000004
2570
2571 struct wined3d_device
2572 {
2573     LONG ref;
2574
2575     /* WineD3D Information  */
2576     struct wined3d_device_parent *device_parent;
2577     struct wined3d *wined3d;
2578     struct wined3d_adapter *adapter;
2579
2580     /* Window styles to restore when switching fullscreen mode */
2581     LONG                    style;
2582     LONG                    exStyle;
2583
2584     const struct wined3d_shader_backend_ops *shader_backend;
2585     void *shader_priv;
2586     void *fragment_priv;
2587     void *vertex_priv;
2588     void *blit_priv;
2589     struct StateEntry StateTable[STATE_HIGHEST + 1];
2590     /* Array of functions for states which are handled by more than one pipeline part */
2591     APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
2592     const struct blit_shader *blitter;
2593
2594     BYTE vertexBlendUsed : 1;           /* To avoid needless setting of the blend matrices */
2595     BYTE bCursorVisible : 1;
2596     BYTE d3d_initialized : 1;
2597     BYTE inScene : 1;                   /* A flag to check for proper BeginScene / EndScene call pairs */
2598     BYTE softwareVertexProcessing : 1;  /* process vertex shaders using software or hardware */
2599     BYTE filter_messages : 1;
2600     BYTE padding : 2;
2601
2602     unsigned char           surface_alignment; /* Line Alignment of surfaces                      */
2603
2604     WORD padding2 : 16;
2605
2606     struct wined3d_state state;
2607     struct wined3d_state *update_state;
2608     struct wined3d_stateblock *recording;
2609
2610     /* Internal use fields  */
2611     struct wined3d_device_creation_parameters create_parms;
2612     HWND focus_window;
2613
2614     struct wined3d_rendertarget_view *back_buffer_view;
2615     struct wined3d_swapchain **swapchains;
2616     UINT swapchain_count;
2617
2618     struct list             resources; /* a linked list to track resources created by the device */
2619     struct list             shaders;   /* a linked list to track shaders (pixel and vertex)      */
2620     struct wine_rb_tree samplers;
2621
2622     /* Render Target Support */
2623     struct wined3d_fb_state fb;
2624     struct wined3d_rendertarget_view *auto_depth_stencil_view;
2625
2626     /* Cursor management */
2627     UINT                    xHotSpot;
2628     UINT                    yHotSpot;
2629     UINT                    xScreenSpace;
2630     UINT                    yScreenSpace;
2631     UINT                    cursorWidth, cursorHeight;
2632     struct wined3d_texture *cursor_texture;
2633     HCURSOR                 hardwareCursor;
2634
2635     /* The Wine logo texture */
2636     struct wined3d_texture *logo_texture;
2637
2638     /* Textures for when no other textures are mapped */
2639     struct
2640     {
2641         GLuint tex_2d;
2642         GLuint tex_rect;
2643         GLuint tex_3d;
2644         GLuint tex_cube;
2645         GLuint tex_2d_array;
2646         GLuint tex_buffer;
2647     } dummy_textures;
2648
2649     /* Default sampler used to emulate the direct resource access without using wined3d_sampler */
2650     GLuint default_sampler;
2651     GLuint null_sampler;
2652
2653     /* Command stream */
2654     struct wined3d_cs *cs;
2655
2656     /* Context management */
2657     struct wined3d_context **contexts;
2658     UINT context_count;
2659 };
2660
2661 void device_clear_render_targets(struct wined3d_device *device, UINT rt_count, const struct wined3d_fb_state *fb,
2662         UINT rect_count, const RECT *rects, const RECT *draw_rect, DWORD flags,
2663         const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
2664 BOOL device_context_add(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2665 void device_context_remove(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2666 HRESULT device_init(struct wined3d_device *device, struct wined3d *wined3d,
2667         UINT adapter_idx, enum wined3d_device_type device_type, HWND focus_window, DWORD flags,
2668         BYTE surface_alignment, struct wined3d_device_parent *device_parent) DECLSPEC_HIDDEN;
2669 LRESULT device_process_message(struct wined3d_device *device, HWND window, BOOL unicode,
2670         UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
2671 void device_resource_add(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2672 void device_resource_released(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2673 void device_invalidate_state(const struct wined3d_device *device, DWORD state) DECLSPEC_HIDDEN;
2674
2675 static inline BOOL isStateDirty(const struct wined3d_context *context, DWORD state)
2676 {
2677     DWORD idx = state / (sizeof(*context->isStateDirty) * CHAR_BIT);
2678     BYTE shift = state & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
2679     return context->isStateDirty[idx] & (1u << shift);
2680 }
2681
2682 #define WINED3D_RESOURCE_ACCESS_GPU     0x1
2683 #define WINED3D_RESOURCE_ACCESS_CPU     0x2
2684
2685 struct wined3d_resource_ops
2686 {
2687     ULONG (*resource_incref)(struct wined3d_resource *resource);
2688     ULONG (*resource_decref)(struct wined3d_resource *resource);
2689     void (*resource_preload)(struct wined3d_resource *resource);
2690     void (*resource_unload)(struct wined3d_resource *resource);
2691     HRESULT (*resource_sub_resource_map)(struct wined3d_resource *resource, unsigned int sub_resource_idx,
2692             struct wined3d_map_desc *map_desc, const struct wined3d_box *box, DWORD flags);
2693     HRESULT (*resource_sub_resource_unmap)(struct wined3d_resource *resource, unsigned int sub_resource_idx);
2694 };
2695
2696 struct wined3d_resource
2697 {
2698     LONG ref;
2699     LONG bind_count;
2700     LONG map_count;
2701     struct wined3d_device *device;
2702     enum wined3d_resource_type type;
2703     enum wined3d_gl_resource_type gl_type;
2704     const struct wined3d_format *format;
2705     unsigned int format_flags;
2706     enum wined3d_multisample_type multisample_type;
2707     UINT multisample_quality;
2708     DWORD usage;
2709     enum wined3d_pool pool;
2710     DWORD access_flags;
2711     DWORD draw_binding;
2712     DWORD map_binding;
2713     UINT width;
2714     UINT height;
2715     UINT depth;
2716     UINT size;
2717     DWORD priority;
2718     void *heap_memory;
2719     struct list resource_list_entry;
2720     LONG access_count;
2721
2722     void *parent;
2723     const struct wined3d_parent_ops *parent_ops;
2724     const struct wined3d_resource_ops *resource_ops;
2725 };
2726
2727 static inline ULONG wined3d_resource_incref(struct wined3d_resource *resource)
2728 {
2729     return resource->resource_ops->resource_incref(resource);
2730 }
2731
2732 static inline ULONG wined3d_resource_decref(struct wined3d_resource *resource)
2733 {
2734     return resource->resource_ops->resource_decref(resource);
2735 }
2736
2737 static inline void wined3d_resource_acquire(struct wined3d_resource *resource)
2738 {
2739     InterlockedIncrement(&resource->access_count);
2740 }
2741
2742 static inline void wined3d_resource_release(struct wined3d_resource *resource)
2743 {
2744     InterlockedDecrement(&resource->access_count);
2745 }
2746
2747 static inline void wined3d_resource_wait_idle(struct wined3d_resource *resource)
2748 {
2749     while (InterlockedCompareExchange(&resource->access_count, 0, 0));
2750 }
2751
2752 void resource_cleanup(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2753 HRESULT resource_init(struct wined3d_resource *resource, struct wined3d_device *device,
2754         enum wined3d_resource_type type, const struct wined3d_format *format,
2755         enum wined3d_multisample_type multisample_type, UINT multisample_quality,
2756         DWORD usage, enum wined3d_pool pool, UINT width, UINT height, UINT depth, UINT size,
2757         void *parent, const struct wined3d_parent_ops *parent_ops,
2758         const struct wined3d_resource_ops *resource_ops) DECLSPEC_HIDDEN;
2759 void resource_unload(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2760 BOOL wined3d_resource_allocate_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2761 void wined3d_resource_free_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2762 GLbitfield wined3d_resource_gl_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2763 GLenum wined3d_resource_gl_legacy_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2764 BOOL wined3d_resource_is_offscreen(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2765 void wined3d_resource_update_draw_binding(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2766
2767 /* Tests show that the start address of resources is 32 byte aligned */
2768 #define RESOURCE_ALIGNMENT 16
2769
2770 struct gl_texture
2771 {
2772     struct wined3d_sampler_desc sampler_desc;
2773     unsigned int base_level;
2774     GLuint name;
2775 };
2776
2777 struct wined3d_texture_ops
2778 {
2779     void (*texture_upload_data)(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2780             const struct wined3d_context *context, const struct wined3d_box *box,
2781             const struct wined3d_const_bo_address *data, unsigned int row_pitch, unsigned int slice_pitch);
2782     BOOL (*texture_load_location)(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2783             struct wined3d_context *context, DWORD location);
2784     void (*texture_prepare_texture)(struct wined3d_texture *texture,
2785             struct wined3d_context *context, BOOL srgb);
2786     void (*texture_cleanup_sub_resources)(struct wined3d_texture *texture);
2787 };
2788
2789 #define WINED3D_TEXTURE_COND_NP2            0x00000001
2790 #define WINED3D_TEXTURE_COND_NP2_EMULATED   0x00000002
2791 #define WINED3D_TEXTURE_POW2_MAT_IDENT      0x00000004
2792 #define WINED3D_TEXTURE_IS_SRGB             0x00000008
2793 #define WINED3D_TEXTURE_RGB_ALLOCATED       0x00000010
2794 #define WINED3D_TEXTURE_RGB_VALID           0x00000020
2795 #define WINED3D_TEXTURE_SRGB_ALLOCATED      0x00000040
2796 #define WINED3D_TEXTURE_SRGB_VALID          0x00000080
2797 #define WINED3D_TEXTURE_CONVERTED           0x00000100
2798 #define WINED3D_TEXTURE_PIN_SYSMEM          0x00000200
2799 #define WINED3D_TEXTURE_NORMALIZED_COORDS   0x00000400
2800 #define WINED3D_TEXTURE_GET_DC_LENIENT      0x00000800
2801 #define WINED3D_TEXTURE_DC_IN_USE           0x00001000
2802 #define WINED3D_TEXTURE_DISCARD             0x00002000
2803 #define WINED3D_TEXTURE_GET_DC              0x00004000
2804
2805 #define WINED3D_TEXTURE_ASYNC_COLOR_KEY     0x00000001
2806
2807 struct wined3d_texture
2808 {
2809     struct wined3d_resource resource;
2810     const struct wined3d_texture_ops *texture_ops;
2811     struct gl_texture texture_rgb, texture_srgb;
2812     struct wined3d_swapchain *swapchain;
2813     unsigned int pow2_width;
2814     unsigned int pow2_height;
2815     UINT layer_count;
2816     UINT level_count;
2817     unsigned int download_count;
2818     unsigned int sysmem_count;
2819     float pow2_matrix[16];
2820     UINT lod;
2821     enum wined3d_texture_filter_type filter_type;
2822     DWORD sampler;
2823     DWORD flags;
2824     GLenum target;
2825     DWORD update_map_binding;
2826
2827     GLuint rb_multisample;
2828     GLuint rb_resolved;
2829
2830     void *user_memory;
2831     unsigned int row_pitch;
2832     unsigned int slice_pitch;
2833
2834     /* May only be accessed from the command stream worker thread. */
2835     struct wined3d_texture_async
2836     {
2837         DWORD flags;
2838
2839         /* Color keys for DDraw */
2840         struct wined3d_color_key dst_blt_color_key;
2841         struct wined3d_color_key src_blt_color_key;
2842         struct wined3d_color_key dst_overlay_color_key;
2843         struct wined3d_color_key src_overlay_color_key;
2844         struct wined3d_color_key gl_color_key;
2845         DWORD color_key_flags;
2846     } async;
2847
2848     struct wined3d_texture_sub_resource
2849     {
2850         void *parent;
2851         const struct wined3d_parent_ops *parent_ops;
2852
2853         union
2854         {
2855             struct wined3d_surface *surface;
2856         } u;
2857         unsigned int offset;
2858         unsigned int size;
2859
2860         unsigned int map_count;
2861         DWORD locations;
2862         GLuint buffer_object;
2863     } sub_resources[1];
2864 };
2865
2866 static inline struct wined3d_texture *texture_from_resource(struct wined3d_resource *resource)
2867 {
2868     return CONTAINING_RECORD(resource, struct wined3d_texture, resource);
2869 }
2870
2871 static inline struct gl_texture *wined3d_texture_get_gl_texture(struct wined3d_texture *texture,
2872         BOOL srgb)
2873 {
2874     return srgb ? &texture->texture_srgb : &texture->texture_rgb;
2875 }
2876
2877 static inline unsigned int wined3d_texture_get_level_width(const struct wined3d_texture *texture,
2878         unsigned int level)
2879 {
2880     return max(1, texture->resource.width >> level);
2881 }
2882
2883 static inline unsigned int wined3d_texture_get_level_height(const struct wined3d_texture *texture,
2884         unsigned int level)
2885 {
2886     return max(1, texture->resource.height >> level);
2887 }
2888
2889 static inline unsigned int wined3d_texture_get_level_depth(const struct wined3d_texture *texture,
2890         unsigned int level)
2891 {
2892     return max(1, texture->resource.depth >> level);
2893 }
2894
2895 static inline unsigned int wined3d_texture_get_level_pow2_width(const struct wined3d_texture *texture,
2896         unsigned int level)
2897 {
2898     return max(1, texture->pow2_width >> level);
2899 }
2900
2901 static inline unsigned int wined3d_texture_get_level_pow2_height(const struct wined3d_texture *texture,
2902         unsigned int level)
2903 {
2904     return max(1, texture->pow2_height >> level);
2905 }
2906
2907 void wined3d_texture_apply_sampler_desc(struct wined3d_texture *texture,
2908         const struct wined3d_sampler_desc *sampler_desc, const struct wined3d_context *context) DECLSPEC_HIDDEN;
2909 void wined3d_texture_bind(struct wined3d_texture *texture,
2910         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2911 void wined3d_texture_bind_and_dirtify(struct wined3d_texture *texture,
2912         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2913 BOOL wined3d_texture_check_block_align(const struct wined3d_texture *texture,
2914         unsigned int level, const struct wined3d_box *box) DECLSPEC_HIDDEN;
2915 GLenum wined3d_texture_get_gl_buffer(const struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2916 void wined3d_texture_get_memory(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2917         struct wined3d_bo_address *data, DWORD locations) DECLSPEC_HIDDEN;
2918 void wined3d_texture_invalidate_location(struct wined3d_texture *texture,
2919         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
2920 void wined3d_texture_load(struct wined3d_texture *texture,
2921         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2922 BOOL wined3d_texture_load_location(struct wined3d_texture *texture,
2923         unsigned int sub_resource_idx, struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2924 void *wined3d_texture_map_bo_address(const struct wined3d_bo_address *data, size_t size,
2925         const struct wined3d_gl_info *gl_info, GLenum binding, DWORD flags) DECLSPEC_HIDDEN;
2926 BOOL wined3d_texture_prepare_location(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2927         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2928 void wined3d_texture_prepare_texture(struct wined3d_texture *texture,
2929         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2930 void wined3d_texture_set_map_binding(struct wined3d_texture *texture, DWORD map_binding) DECLSPEC_HIDDEN;
2931 void wined3d_texture_set_swapchain(struct wined3d_texture *texture,
2932         struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2933 void wined3d_texture_unmap_bo_address(const struct wined3d_bo_address *data,
2934         const struct wined3d_gl_info *gl_info, GLenum binding) DECLSPEC_HIDDEN;
2935 void wined3d_texture_upload_data(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2936         const struct wined3d_context *context, const struct wined3d_box *box,
2937         const struct wined3d_const_bo_address *data, unsigned int row_pitch, unsigned int slice_pitch) DECLSPEC_HIDDEN;
2938 void wined3d_texture_validate_location(struct wined3d_texture *texture,
2939         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
2940
2941 #define WINED3D_LOCATION_DISCARDED      0x00000001
2942 #define WINED3D_LOCATION_SYSMEM         0x00000002
2943 #define WINED3D_LOCATION_USER_MEMORY    0x00000004
2944 #define WINED3D_LOCATION_BUFFER         0x00000008
2945 #define WINED3D_LOCATION_TEXTURE_RGB    0x00000010
2946 #define WINED3D_LOCATION_TEXTURE_SRGB   0x00000020
2947 #define WINED3D_LOCATION_DRAWABLE       0x00000040
2948 #define WINED3D_LOCATION_RB_MULTISAMPLE 0x00000080
2949 #define WINED3D_LOCATION_RB_RESOLVED    0x00000100
2950
2951 const char *wined3d_debug_location(DWORD location) DECLSPEC_HIDDEN;
2952
2953 struct wined3d_renderbuffer_entry
2954 {
2955     struct list entry;
2956     GLuint id;
2957     UINT width;
2958     UINT height;
2959 };
2960
2961 struct wined3d_fbo_resource
2962 {
2963     GLuint object;
2964     GLenum target;
2965     GLuint level, layer;
2966 };
2967
2968 #define WINED3D_FBO_ENTRY_FLAG_ATTACHED      0x1
2969 #define WINED3D_FBO_ENTRY_FLAG_DEPTH         0x2
2970 #define WINED3D_FBO_ENTRY_FLAG_STENCIL       0x4
2971
2972 struct fbo_entry
2973 {
2974     struct list entry;
2975     DWORD flags;
2976     DWORD rt_mask;
2977     GLuint id;
2978     struct wined3d_fbo_entry_key
2979     {
2980         DWORD rb_namespace;
2981         struct wined3d_fbo_resource objects[1];
2982     } key;
2983 };
2984
2985 struct wined3d_surface
2986 {
2987     struct wined3d_texture *container;
2988
2989     GLenum texture_target;
2990     unsigned int texture_level;
2991     unsigned int texture_layer;
2992
2993     /* For GetDC */
2994     HBITMAP bitmap;
2995     HDC dc;
2996
2997     struct list               renderbuffers;
2998     const struct wined3d_renderbuffer_entry *current_renderbuffer;
2999
3000     /* DirectDraw Overlay handling */
3001     RECT                      overlay_srcrect;
3002     RECT                      overlay_destrect;
3003     struct wined3d_surface *overlay_dest;
3004     struct list               overlays;
3005     struct list               overlay_entry;
3006 };
3007
3008 static inline unsigned int surface_get_sub_resource_idx(const struct wined3d_surface *surface)
3009 {
3010     return surface->texture_layer * surface->container->level_count + surface->texture_level;
3011 }
3012
3013 static inline struct wined3d_texture_sub_resource *surface_get_sub_resource(struct wined3d_surface *surface)
3014 {
3015     return &surface->container->sub_resources[surface_get_sub_resource_idx(surface)];
3016 }
3017
3018 HRESULT wined3d_surface_blt(struct wined3d_surface *dst_surface, const RECT *dst_rect,
3019         struct wined3d_surface *src_surface, const RECT *src_rect, DWORD flags,
3020         const struct wined3d_blt_fx *blt_fx, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
3021 HRESULT surface_color_fill(struct wined3d_surface *s,
3022         const RECT *rect, const struct wined3d_color *color) DECLSPEC_HIDDEN;
3023 HRESULT wined3d_surface_create_dc(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
3024 void wined3d_surface_destroy_dc(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
3025 void surface_load_fb_texture(struct wined3d_surface *surface, BOOL srgb,
3026         struct wined3d_context *context) DECLSPEC_HIDDEN;
3027 BOOL surface_load_location(struct wined3d_surface *surface,
3028         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3029 void surface_set_compatible_renderbuffer(struct wined3d_surface *surface,
3030         const struct wined3d_surface *rt) DECLSPEC_HIDDEN;
3031 void surface_translate_drawable_coords(const struct wined3d_surface *surface, HWND window, RECT *rect) DECLSPEC_HIDDEN;
3032 HRESULT surface_upload_from_surface(struct wined3d_surface *dst_surface, const POINT *dst_point,
3033         struct wined3d_surface *src_surface, const RECT *src_rect) DECLSPEC_HIDDEN;
3034 void wined3d_surface_upload_data(struct wined3d_surface *surface, const struct wined3d_gl_info *gl_info,
3035         const struct wined3d_format *format, const RECT *src_rect, UINT src_pitch, const POINT *dst_point,
3036         BOOL srgb, const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;
3037
3038 void draw_textured_quad(const struct wined3d_surface *src_surface, struct wined3d_context *context,
3039         const RECT *src_rect, const RECT *dst_rect, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
3040
3041 struct wined3d_sampler
3042 {
3043     struct wine_rb_entry entry;
3044     LONG refcount;
3045     struct wined3d_device *device;
3046     void *parent;
3047     struct wined3d_sampler_desc desc;
3048     GLuint name;
3049 };
3050
3051 struct wined3d_vertex_declaration_element
3052 {
3053     const struct wined3d_format *format;
3054     BOOL ffp_valid;
3055     unsigned int input_slot;
3056     unsigned int offset;
3057     unsigned int output_slot;
3058     enum wined3d_input_classification input_slot_class;
3059     unsigned int instance_data_step_rate;
3060     BYTE method;
3061     BYTE usage;
3062     BYTE usage_idx;
3063 };
3064
3065 struct wined3d_vertex_declaration
3066 {
3067     LONG ref;
3068     void *parent;
3069     const struct wined3d_parent_ops *parent_ops;
3070     struct wined3d_device *device;
3071
3072     struct wined3d_vertex_declaration_element *elements;
3073     UINT element_count;
3074
3075     BOOL position_transformed;
3076     BOOL half_float_conv_needed;
3077 };
3078
3079 struct wined3d_saved_states
3080 {
3081     DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
3082     WORD streamSource;                          /* MAX_STREAMS, 16 */
3083     WORD streamFreq;                            /* MAX_STREAMS, 16 */
3084     DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
3085     DWORD textureState[MAX_TEXTURES];           /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
3086     WORD samplerState[MAX_COMBINED_SAMPLERS];   /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
3087     DWORD clipplane;                            /* WINED3DMAXUSERCLIPPLANES, 32 */
3088     WORD pixelShaderConstantsB;                 /* WINED3D_MAX_CONSTS_B, 16 */
3089     WORD pixelShaderConstantsI;                 /* WINED3D_MAX_CONSTS_I, 16 */
3090     BOOL ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
3091     WORD vertexShaderConstantsB;                /* WINED3D_MAX_CONSTS_B, 16 */
3092     WORD vertexShaderConstantsI;                /* WINED3D_MAX_CONSTS_I, 16 */
3093     BOOL vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
3094     DWORD textures : 20;                        /* MAX_COMBINED_SAMPLERS, 20 */
3095     DWORD primitive_type : 1;
3096     DWORD indices : 1;
3097     DWORD material : 1;
3098     DWORD viewport : 1;
3099     DWORD vertexDecl : 1;
3100     DWORD pixelShader : 1;
3101     DWORD vertexShader : 1;
3102     DWORD scissorRect : 1;
3103     DWORD padding : 4;
3104 };
3105
3106 struct StageState {
3107     DWORD stage;
3108     DWORD state;
3109 };
3110
3111 struct wined3d_stateblock
3112 {
3113     LONG                      ref;     /* Note: Ref counting not required */
3114     struct wined3d_device *device;
3115
3116     /* Array indicating whether things have been set or changed */
3117     struct wined3d_saved_states changed;
3118     struct wined3d_state state;
3119
3120     /* Contained state management */
3121     DWORD                     contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
3122     unsigned int              num_contained_render_states;
3123     DWORD                     contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
3124     unsigned int              num_contained_transform_states;
3125     DWORD                     contained_vs_consts_i[WINED3D_MAX_CONSTS_I];
3126     unsigned int              num_contained_vs_consts_i;
3127     DWORD                     contained_vs_consts_b[WINED3D_MAX_CONSTS_B];
3128     unsigned int              num_contained_vs_consts_b;
3129     DWORD                     contained_vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
3130     unsigned int              num_contained_vs_consts_f;
3131     DWORD                     contained_ps_consts_i[WINED3D_MAX_CONSTS_I];
3132     unsigned int              num_contained_ps_consts_i;
3133     DWORD                     contained_ps_consts_b[WINED3D_MAX_CONSTS_B];
3134     unsigned int              num_contained_ps_consts_b;
3135     DWORD                     contained_ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
3136     unsigned int              num_contained_ps_consts_f;
3137     struct StageState         contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
3138     unsigned int              num_contained_tss_states;
3139     struct StageState         contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
3140     unsigned int              num_contained_sampler_states;
3141 };
3142
3143 void stateblock_init_contained_states(struct wined3d_stateblock *stateblock) DECLSPEC_HIDDEN;
3144
3145 void state_cleanup(struct wined3d_state *state) DECLSPEC_HIDDEN;
3146 void wined3d_state_enable_light(struct wined3d_state *state, const struct wined3d_d3d_info *d3d_info,
3147         struct wined3d_light_info *light_info, BOOL enable) DECLSPEC_HIDDEN;
3148 struct wined3d_light_info *wined3d_state_get_light(const struct wined3d_state *state,
3149         unsigned int idx) DECLSPEC_HIDDEN;
3150 void state_init(struct wined3d_state *state, struct wined3d_fb_state *fb,
3151         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
3152         DWORD flags) DECLSPEC_HIDDEN;
3153 void state_unbind_resources(struct wined3d_state *state) DECLSPEC_HIDDEN;
3154
3155 enum wined3d_push_constants
3156 {
3157     WINED3D_PUSH_CONSTANTS_VS_F,
3158     WINED3D_PUSH_CONSTANTS_PS_F,
3159     WINED3D_PUSH_CONSTANTS_VS_I,
3160     WINED3D_PUSH_CONSTANTS_PS_I,
3161     WINED3D_PUSH_CONSTANTS_VS_B,
3162     WINED3D_PUSH_CONSTANTS_PS_B,
3163 };
3164
3165 struct wined3d_cs_ops
3166 {
3167     void *(*require_space)(struct wined3d_cs *cs, size_t size);
3168     void (*submit)(struct wined3d_cs *cs);
3169     void (*push_constants)(struct wined3d_cs *cs, enum wined3d_push_constants p,
3170             unsigned int start_idx, unsigned int count, const void *constants);
3171 };
3172
3173 struct wined3d_cs
3174 {
3175     const struct wined3d_cs_ops *ops;
3176     struct wined3d_device *device;
3177     struct wined3d_fb_state fb;
3178     struct wined3d_state state;
3179
3180     size_t data_size, start, end;
3181     void *data;
3182 };
3183
3184 struct wined3d_cs *wined3d_cs_create(struct wined3d_device *device) DECLSPEC_HIDDEN;
3185 void wined3d_cs_destroy(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3186 void wined3d_cs_destroy_object(struct wined3d_cs *cs,
3187         void (*callback)(void *object), void *object) DECLSPEC_HIDDEN;
3188 void wined3d_cs_emit_clear(struct wined3d_cs *cs, DWORD rect_count, const RECT *rects,
3189         DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
3190 void wined3d_cs_emit_dispatch(struct wined3d_cs *cs,
3191         unsigned int group_count_x, unsigned int group_count_y, unsigned int group_count_z) DECLSPEC_HIDDEN;
3192 void wined3d_cs_emit_draw(struct wined3d_cs *cs, int base_vertex_idx, unsigned int start_idx, unsigned int index_count,
3193         unsigned int start_instance, unsigned int instance_count, BOOL indexed) DECLSPEC_HIDDEN;
3194 void wined3d_cs_emit_preload_resource(struct wined3d_cs *cs, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3195 void wined3d_cs_emit_present(struct wined3d_cs *cs, struct wined3d_swapchain *swapchain,
3196         const RECT *src_rect, const RECT *dst_rect, HWND dst_window_override, DWORD flags) DECLSPEC_HIDDEN;
3197 void wined3d_cs_emit_query_issue(struct wined3d_cs *cs, struct wined3d_query *query, DWORD flags) DECLSPEC_HIDDEN;
3198 void wined3d_cs_emit_reset_state(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3199 void wined3d_cs_emit_set_clip_plane(struct wined3d_cs *cs, UINT plane_idx,
3200         const struct wined3d_vec4 *plane) DECLSPEC_HIDDEN;
3201 void wined3d_cs_emit_set_color_key(struct wined3d_cs *cs, struct wined3d_texture *texture,
3202         WORD flags, const struct wined3d_color_key *color_key) DECLSPEC_HIDDEN;
3203 void wined3d_cs_emit_set_constant_buffer(struct wined3d_cs *cs, enum wined3d_shader_type type,
3204         UINT cb_idx, struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
3205 void wined3d_cs_emit_set_depth_stencil_view(struct wined3d_cs *cs,
3206         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
3207 void wined3d_cs_emit_set_index_buffer(struct wined3d_cs *cs, struct wined3d_buffer *buffer,
3208         enum wined3d_format_id format_id, unsigned int offset) DECLSPEC_HIDDEN;
3209 void wined3d_cs_emit_set_light(struct wined3d_cs *cs, const struct wined3d_light_info *light) DECLSPEC_HIDDEN;
3210 void wined3d_cs_emit_set_light_enable(struct wined3d_cs *cs, unsigned int idx, BOOL enable) DECLSPEC_HIDDEN;
3211 void wined3d_cs_emit_set_material(struct wined3d_cs *cs, const struct wined3d_material *material) DECLSPEC_HIDDEN;
3212 void wined3d_cs_emit_set_predication(struct wined3d_cs *cs,
3213         struct wined3d_query *predicate, BOOL value) DECLSPEC_HIDDEN;
3214 void wined3d_cs_emit_set_rasterizer_state(struct wined3d_cs *cs,
3215         struct wined3d_rasterizer_state *rasterizer_state) DECLSPEC_HIDDEN;
3216 void wined3d_cs_emit_set_render_state(struct wined3d_cs *cs,
3217         enum wined3d_render_state state, DWORD value) DECLSPEC_HIDDEN;
3218 void wined3d_cs_emit_set_rendertarget_view(struct wined3d_cs *cs, unsigned int view_idx,
3219         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
3220 void wined3d_cs_emit_set_shader_resource_view(struct wined3d_cs *cs, enum wined3d_shader_type type,
3221         UINT view_idx, struct wined3d_shader_resource_view *view) DECLSPEC_HIDDEN;
3222 void wined3d_cs_emit_set_sampler(struct wined3d_cs *cs, enum wined3d_shader_type type,
3223         UINT sampler_idx, struct wined3d_sampler *sampler) DECLSPEC_HIDDEN;
3224 void wined3d_cs_emit_set_sampler_state(struct wined3d_cs *cs, UINT sampler_idx,
3225         enum wined3d_sampler_state state, DWORD value) DECLSPEC_HIDDEN;
3226 void wined3d_cs_emit_set_scissor_rect(struct wined3d_cs *cs, const RECT *rect) DECLSPEC_HIDDEN;
3227 void wined3d_cs_emit_set_shader(struct wined3d_cs *cs, enum wined3d_shader_type type,
3228         struct wined3d_shader *shader) DECLSPEC_HIDDEN;
3229 void wined3d_cs_emit_set_stream_output(struct wined3d_cs *cs, UINT stream_idx,
3230         struct wined3d_buffer *buffer, UINT offset) DECLSPEC_HIDDEN;
3231 void wined3d_cs_emit_set_stream_source(struct wined3d_cs *cs, UINT stream_idx,
3232         struct wined3d_buffer *buffer, UINT offset, UINT stride) DECLSPEC_HIDDEN;
3233 void wined3d_cs_emit_set_stream_source_freq(struct wined3d_cs *cs, UINT stream_idx,
3234         UINT frequency, UINT flags) DECLSPEC_HIDDEN;
3235 void wined3d_cs_emit_set_texture(struct wined3d_cs *cs, UINT stage, struct wined3d_texture *texture) DECLSPEC_HIDDEN;
3236 void wined3d_cs_emit_set_texture_state(struct wined3d_cs *cs, UINT stage,
3237         enum wined3d_texture_stage_state state, DWORD value) DECLSPEC_HIDDEN;
3238 void wined3d_cs_emit_set_transform(struct wined3d_cs *cs, enum wined3d_transform_state state,
3239         const struct wined3d_matrix *matrix) DECLSPEC_HIDDEN;
3240 void wined3d_cs_emit_set_unordered_access_view(struct wined3d_cs *cs, enum wined3d_pipeline pipeline,
3241         unsigned int view_idx, struct wined3d_unordered_access_view *view) DECLSPEC_HIDDEN;
3242 void wined3d_cs_emit_set_vertex_declaration(struct wined3d_cs *cs,
3243         struct wined3d_vertex_declaration *declaration) DECLSPEC_HIDDEN;
3244 void wined3d_cs_emit_set_viewport(struct wined3d_cs *cs, const struct wined3d_viewport *viewport) DECLSPEC_HIDDEN;
3245 void wined3d_cs_emit_unload_resource(struct wined3d_cs *cs, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3246 void wined3d_cs_init_object(struct wined3d_cs *cs,
3247         void (*callback)(void *object), void *object) DECLSPEC_HIDDEN;
3248 HRESULT wined3d_cs_map(struct wined3d_cs *cs, struct wined3d_resource *resource, unsigned int sub_resource_idx,
3249         struct wined3d_map_desc *map_desc, const struct wined3d_box *box, unsigned int flags) DECLSPEC_HIDDEN;
3250 HRESULT wined3d_cs_unmap(struct wined3d_cs *cs, struct wined3d_resource *resource,
3251         unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
3252
3253 static inline void wined3d_cs_push_constants(struct wined3d_cs *cs, enum wined3d_push_constants p,
3254         unsigned int start_idx, unsigned int count, const void *constants)
3255 {
3256     cs->ops->push_constants(cs, p, start_idx, count, constants);
3257 }
3258
3259 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
3260  * fixed function semantics as D3DCOLOR or FLOAT16 */
3261 enum wined3d_buffer_conversion_type
3262 {
3263     CONV_NONE,
3264     CONV_D3DCOLOR,
3265     CONV_POSITIONT,
3266 };
3267
3268 struct wined3d_map_range
3269 {
3270     UINT offset;
3271     UINT size;
3272 };
3273
3274 struct wined3d_buffer
3275 {
3276     struct wined3d_resource resource;
3277
3278     struct wined3d_buffer_desc desc;
3279
3280     GLuint buffer_object;
3281     GLenum buffer_object_usage;
3282     GLenum buffer_type_hint;
3283     unsigned int bind_flags;
3284     DWORD flags;
3285     void *map_ptr;
3286
3287     struct wined3d_map_range *maps;
3288     ULONG maps_size, modified_areas;
3289     DWORD locations;
3290     struct wined3d_event_query *query;
3291
3292     /* conversion stuff */
3293     UINT decl_change_count, full_conversion_count;
3294     UINT draw_count;
3295     UINT stride;                                            /* 0 if no conversion */
3296     UINT conversion_stride;                                 /* 0 if no shifted conversion */
3297     enum wined3d_buffer_conversion_type *conversion_map;    /* NULL if no conversion */
3298 };
3299
3300 static inline struct wined3d_buffer *buffer_from_resource(struct wined3d_resource *resource)
3301 {
3302     return CONTAINING_RECORD(resource, struct wined3d_buffer, resource);
3303 }
3304
3305 DWORD wined3d_buffer_get_memory(struct wined3d_buffer *buffer,
3306         struct wined3d_bo_address *data, DWORD locations) DECLSPEC_HIDDEN;
3307 void wined3d_buffer_invalidate_location(struct wined3d_buffer *buffer, DWORD location) DECLSPEC_HIDDEN;
3308 void wined3d_buffer_load(struct wined3d_buffer *buffer, struct wined3d_context *context,
3309         const struct wined3d_state *state) DECLSPEC_HIDDEN;
3310 BOOL wined3d_buffer_load_location(struct wined3d_buffer *buffer,
3311         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3312 BYTE *wined3d_buffer_load_sysmem(struct wined3d_buffer *buffer, struct wined3d_context *context) DECLSPEC_HIDDEN;
3313 HRESULT wined3d_buffer_copy(struct wined3d_buffer *dst_buffer, unsigned int dst_offset,
3314         struct wined3d_buffer *src_buffer, unsigned int src_offset, unsigned int size) DECLSPEC_HIDDEN;
3315 void wined3d_buffer_upload_data(struct wined3d_buffer *buffer, struct wined3d_context *context,
3316         const struct wined3d_box *box, const void *data) DECLSPEC_HIDDEN;
3317
3318 struct wined3d_rendertarget_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     unsigned int format_flags;
3328     unsigned int sub_resource_idx;
3329     unsigned int buffer_offset;
3330
3331     unsigned int width;
3332     unsigned int height;
3333     unsigned int depth;
3334 };
3335
3336 static inline struct wined3d_surface *wined3d_rendertarget_view_get_surface(
3337         const struct wined3d_rendertarget_view *view)
3338 {
3339     struct wined3d_texture *texture;
3340
3341     if (!view || view->resource->type != WINED3D_RTYPE_TEXTURE_2D)
3342         return NULL;
3343
3344     texture = texture_from_resource(view->resource);
3345
3346     return texture->sub_resources[view->sub_resource_idx].u.surface;
3347 }
3348
3349 void wined3d_rendertarget_view_get_drawable_size(const struct wined3d_rendertarget_view *view,
3350         const struct wined3d_context *context, unsigned int *width, unsigned int *height) DECLSPEC_HIDDEN;
3351
3352 struct wined3d_gl_view
3353 {
3354     GLenum target;
3355     GLuint name;
3356 };
3357
3358 struct wined3d_shader_resource_view
3359 {
3360     LONG refcount;
3361
3362     struct wined3d_resource *resource;
3363     void *parent;
3364     const struct wined3d_parent_ops *parent_ops;
3365
3366     const struct wined3d_format *format;
3367     struct wined3d_view_desc desc;
3368
3369     struct wined3d_gl_view gl_view;
3370 };
3371
3372 void wined3d_shader_resource_view_bind(struct wined3d_shader_resource_view *view,
3373         struct wined3d_context *context) DECLSPEC_HIDDEN;
3374
3375 struct wined3d_unordered_access_view
3376 {
3377     LONG refcount;
3378
3379     struct wined3d_resource *resource;
3380     void *parent;
3381     const struct wined3d_parent_ops *parent_ops;
3382
3383     const struct wined3d_format *format;
3384     struct wined3d_view_desc desc;
3385
3386     struct wined3d_gl_view gl_view;
3387 };
3388
3389 void wined3d_unordered_access_view_invalidate_location(struct wined3d_unordered_access_view *view,
3390         DWORD location) DECLSPEC_HIDDEN;
3391
3392 struct wined3d_swapchain_ops
3393 {
3394     void (*swapchain_present)(struct wined3d_swapchain *swapchain,
3395             const RECT *src_rect, const RECT *dst_rect, DWORD flags);
3396     void (*swapchain_frontbuffer_updated)(struct wined3d_swapchain *swapchain);
3397 };
3398
3399 struct wined3d_swapchain
3400 {
3401     LONG ref;
3402     void *parent;
3403     const struct wined3d_parent_ops *parent_ops;
3404     const struct wined3d_swapchain_ops *swapchain_ops;
3405     struct wined3d_device *device;
3406
3407     struct wined3d_texture **back_buffers;
3408     struct wined3d_texture *front_buffer;
3409     struct wined3d_swapchain_desc desc;
3410     struct wined3d_display_mode original_mode, d3d_mode;
3411     RECT original_window_rect;
3412     struct wined3d_gamma_ramp orig_gamma;
3413     BOOL render_to_fbo, reapply_mode;
3414     const struct wined3d_format *ds_format;
3415     struct wined3d_palette *palette;
3416     RECT front_buffer_update;
3417
3418     LONG prev_time, frames;   /* Performance tracking */
3419
3420     struct wined3d_context **context;
3421     unsigned int num_contexts;
3422
3423     HWND win_handle;
3424     HWND device_window;
3425
3426     HDC backup_dc;
3427     HWND backup_wnd;
3428 };
3429
3430 void wined3d_swapchain_activate(struct wined3d_swapchain *swapchain, BOOL activate) DECLSPEC_HIDDEN;
3431 struct wined3d_context *swapchain_get_context(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3432 void swapchain_destroy_contexts(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3433 HDC swapchain_get_backup_dc(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3434 void swapchain_update_draw_bindings(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3435 void swapchain_update_swap_interval(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3436
3437 /*****************************************************************************
3438  * Utility function prototypes
3439  */
3440
3441 /* Trace routines */
3442 const char *debug_box(const struct wined3d_box *box) DECLSPEC_HIDDEN;
3443 const char *debug_color(const struct wined3d_color *color) DECLSPEC_HIDDEN;
3444 const char *debug_d3dshaderinstructionhandler(enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx) DECLSPEC_HIDDEN;
3445 const char *debug_d3dformat(enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
3446 const char *debug_d3ddevicetype(enum wined3d_device_type device_type) DECLSPEC_HIDDEN;
3447 const char *debug_d3dresourcetype(enum wined3d_resource_type resource_type) DECLSPEC_HIDDEN;
3448 const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
3449 const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
3450 const char *debug_d3ddeclmethod(enum wined3d_decl_method method) DECLSPEC_HIDDEN;
3451 const char *debug_d3ddeclusage(enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
3452 const char *debug_d3dinput_classification(enum wined3d_input_classification classification) DECLSPEC_HIDDEN;
3453 const char *debug_d3dprimitivetype(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3454 const char *debug_d3drenderstate(enum wined3d_render_state state) DECLSPEC_HIDDEN;
3455 const char *debug_d3dsamplerstate(enum wined3d_sampler_state state) DECLSPEC_HIDDEN;
3456 const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
3457 const char *debug_d3dtexturefiltertype(enum wined3d_texture_filter_type filter_type) DECLSPEC_HIDDEN;
3458 const char *debug_d3dtexturestate(enum wined3d_texture_stage_state state) DECLSPEC_HIDDEN;
3459 const char *debug_d3dtop(enum wined3d_texture_op d3dtop) DECLSPEC_HIDDEN;
3460 const char *debug_d3dtstype(enum wined3d_transform_state tstype) DECLSPEC_HIDDEN;
3461 const char *debug_d3dpool(enum wined3d_pool pool) DECLSPEC_HIDDEN;
3462 const char *debug_fboattachment(GLenum attachment) DECLSPEC_HIDDEN;
3463 const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
3464 const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
3465 const char *debug_ivec4(const struct wined3d_ivec4 *v) DECLSPEC_HIDDEN;
3466 const char *debug_shader_type(enum wined3d_shader_type shader_type) DECLSPEC_HIDDEN;
3467 const char *debug_vec4(const struct wined3d_vec4 *v) DECLSPEC_HIDDEN;
3468 void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
3469
3470 BOOL is_invalid_op(const struct wined3d_state *state, int stage,
3471         enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
3472 void set_tex_op_nvrc(const struct wined3d_gl_info *gl_info, const struct wined3d_state *state,
3473         BOOL is_alpha, int stage, enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3,
3474         INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
3475 void texture_activate_dimensions(const struct wined3d_texture *texture,
3476         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
3477 void sampler_texdim(struct wined3d_context *context,
3478         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3479 void tex_alphaop(struct wined3d_context *context,
3480         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3481 void apply_pixelshader(struct wined3d_context *context,
3482         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3483 void state_alpha_test(struct wined3d_context *context,
3484         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3485 void state_fogcolor(struct wined3d_context *context,
3486         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3487 void state_fogdensity(struct wined3d_context *context,
3488         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3489 void state_fogstartend(struct wined3d_context *context,
3490         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3491 void state_fog_fragpart(struct wined3d_context *context,
3492         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3493 void state_nop(struct wined3d_context *context,
3494         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3495 void state_srgbwrite(struct wined3d_context *context,
3496         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3497
3498 void state_clipping(struct wined3d_context *context,
3499         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3500 void clipplane(struct wined3d_context *context,
3501         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3502 void state_pointsprite_w(struct wined3d_context *context,
3503         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3504 void state_pointsprite(struct wined3d_context *context,
3505         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3506 void state_shademode(struct wined3d_context *context,
3507         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3508
3509 GLenum gl_primitive_type_from_d3d(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3510
3511 /* Math utils */
3512 void multiply_matrix(struct wined3d_matrix *dest, const struct wined3d_matrix *src1,
3513         const struct wined3d_matrix *src2) DECLSPEC_HIDDEN;
3514
3515 void wined3d_release_dc(HWND window, HDC dc) DECLSPEC_HIDDEN;
3516
3517 struct wined3d_shader_lconst
3518 {
3519     struct list entry;
3520     unsigned int idx;
3521     DWORD value[4];
3522 };
3523
3524 struct wined3d_shader_limits
3525 {
3526     unsigned int sampler;
3527     unsigned int constant_int;
3528     unsigned int constant_float;
3529     unsigned int constant_bool;
3530     unsigned int packed_output;
3531     unsigned int packed_input;
3532 };
3533
3534 #ifdef __GNUC__
3535 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
3536 #else
3537 #define PRINTF_ATTR(fmt,args)
3538 #endif
3539
3540 struct wined3d_string_buffer_list
3541 {
3542     struct list list;
3543 };
3544
3545 struct wined3d_string_buffer *string_buffer_get(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3546 void string_buffer_sprintf(struct wined3d_string_buffer *buffer, const char *format, ...) PRINTF_ATTR(2, 3) DECLSPEC_HIDDEN;
3547 void string_buffer_release(struct wined3d_string_buffer_list *list, struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3548 void string_buffer_list_init(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3549 void string_buffer_list_cleanup(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3550
3551 int shader_addline(struct wined3d_string_buffer *buffer, const char *fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
3552 BOOL string_buffer_resize(struct wined3d_string_buffer *buffer, int rc) DECLSPEC_HIDDEN;
3553 int shader_vaddline(struct wined3d_string_buffer *buffer, const char *fmt, va_list args) DECLSPEC_HIDDEN;
3554
3555 /* Vertex shader utility functions */
3556 BOOL vshader_get_input(const struct wined3d_shader *shader,
3557         BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
3558
3559 struct wined3d_vertex_shader
3560 {
3561     struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
3562 };
3563
3564 struct wined3d_geometry_shader
3565 {
3566     enum wined3d_primitive_type input_type;
3567     enum wined3d_primitive_type output_type;
3568     UINT vertices_out;
3569 };
3570
3571 struct wined3d_pixel_shader
3572 {
3573     /* Pixel shader input semantics */
3574     DWORD input_reg_map[MAX_REG_INPUT];
3575     DWORD input_reg_used; /* MAX_REG_INPUT, 32 */
3576     unsigned int declared_in_count;
3577
3578     /* Some information about the shader behavior */
3579     BOOL color0_mov;
3580     DWORD color0_reg;
3581 };
3582
3583 struct wined3d_compute_shader
3584 {
3585     struct wined3d_shader_thread_group_size thread_group_size;
3586 };
3587
3588 struct wined3d_shader
3589 {
3590     LONG ref;
3591     const struct wined3d_shader_limits *limits;
3592     DWORD *function;
3593     UINT functionLength;
3594     BOOL load_local_constsF;
3595     const struct wined3d_shader_frontend *frontend;
3596     void *frontend_data;
3597     void *backend_data;
3598
3599     void *parent;
3600     const struct wined3d_parent_ops *parent_ops;
3601
3602     /* Programs this shader is linked with */
3603     struct list linked_programs;
3604
3605     /* Immediate constants (override global ones) */
3606     struct list constantsB;
3607     struct list constantsF;
3608     struct list constantsI;
3609     struct wined3d_shader_reg_maps reg_maps;
3610     BOOL lconst_inf_or_nan;
3611
3612     struct wined3d_shader_signature input_signature;
3613     struct wined3d_shader_signature output_signature;
3614     char *signature_strings;
3615
3616     /* Pointer to the parent device */
3617     struct wined3d_device *device;
3618     struct list shader_list_entry;
3619
3620     union
3621     {
3622         struct wined3d_vertex_shader vs;
3623         struct wined3d_geometry_shader gs;
3624         struct wined3d_pixel_shader ps;
3625         struct wined3d_compute_shader cs;
3626     } u;
3627 };
3628
3629 void pixelshader_update_resource_types(struct wined3d_shader *shader, WORD tex_types) DECLSPEC_HIDDEN;
3630 void find_ps_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3631         BOOL position_transformed, struct ps_compile_args *args,
3632         const struct wined3d_context *context) DECLSPEC_HIDDEN;
3633
3634 void find_vs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3635         WORD swizzle_map, struct vs_compile_args *args,
3636         const struct wined3d_d3d_info *d3d_info) DECLSPEC_HIDDEN;
3637
3638 void find_gs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3639         struct gs_compile_args *args) DECLSPEC_HIDDEN;
3640
3641 void string_buffer_clear(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3642 BOOL string_buffer_init(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3643 void string_buffer_free(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3644 unsigned int shader_find_free_input_register(const struct wined3d_shader_reg_maps *reg_maps,
3645         unsigned int max) DECLSPEC_HIDDEN;
3646 void shader_generate_main(const struct wined3d_shader *shader, struct wined3d_string_buffer *buffer,
3647         const struct wined3d_shader_reg_maps *reg_maps, void *backend_ctx) DECLSPEC_HIDDEN;
3648 BOOL shader_match_semantic(const char *semantic_name, enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
3649
3650 static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
3651 {
3652     switch (reg->type)
3653     {
3654         case WINED3DSPR_RASTOUT:
3655             /* oFog & oPts */
3656             if (reg->idx[0].offset)
3657                 return TRUE;
3658             /* oPos */
3659             return FALSE;
3660
3661         case WINED3DSPR_DEPTHOUT:   /* oDepth */
3662         case WINED3DSPR_CONSTBOOL:  /* b# */
3663         case WINED3DSPR_LOOP:       /* aL */
3664         case WINED3DSPR_PREDICATE:  /* p0 */
3665         case WINED3DSPR_PRIMID:     /* primID */
3666         case WINED3DSPR_LOCALTHREADINDEX: /* vThreadIDInGroupFlattened */
3667             return TRUE;
3668
3669         case WINED3DSPR_MISCTYPE:
3670             switch (reg->idx[0].offset)
3671             {
3672                 case 0: /* vPos */
3673                     return FALSE;
3674                 case 1: /* vFace */
3675                     return TRUE;
3676                 default:
3677                     return FALSE;
3678             }
3679
3680         case WINED3DSPR_IMMCONST:
3681             return reg->immconst_type == WINED3D_IMMCONST_SCALAR;
3682
3683         default:
3684             return FALSE;
3685     }
3686 }
3687
3688 static inline void shader_get_position_fixup(const struct wined3d_context *context,
3689         const struct wined3d_state *state, float *position_fixup)
3690 {
3691     float center_offset;
3692
3693     if (context->d3d_info->wined3d_creation_flags & WINED3D_PIXEL_CENTER_INTEGER)
3694         center_offset = 63.0f / 64.0f;
3695     else
3696         center_offset = -1.0f / 64.0f;
3697
3698     position_fixup[0] = 1.0f;
3699     position_fixup[1] = 1.0f;
3700     position_fixup[2] = center_offset / state->viewport.width;
3701     position_fixup[3] = -center_offset / state->viewport.height;
3702
3703     if (context->render_offscreen)
3704     {
3705         position_fixup[1] *= -1.0f;
3706         position_fixup[3] *= -1.0f;
3707     }
3708 }
3709
3710 static inline BOOL shader_constant_is_local(const struct wined3d_shader *shader, DWORD reg)
3711 {
3712     struct wined3d_shader_lconst *lconst;
3713
3714     if (shader->load_local_constsF)
3715         return FALSE;
3716
3717     LIST_FOR_EACH_ENTRY(lconst, &shader->constantsF, struct wined3d_shader_lconst, entry)
3718     {
3719         if (lconst->idx == reg)
3720             return TRUE;
3721     }
3722
3723     return FALSE;
3724 }
3725
3726 void get_identity_matrix(struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3727 void get_modelview_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3728         unsigned int index, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3729 void get_projection_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3730         struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3731 void get_texture_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3732         unsigned int tex, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3733 void get_pointsize_minmax(const struct wined3d_context *context, const struct wined3d_state *state,
3734         float *out_min, float *out_max) DECLSPEC_HIDDEN;
3735 void get_pointsize(const struct wined3d_context *context, const struct wined3d_state *state,
3736         float *out_pointsize, float *out_att) DECLSPEC_HIDDEN;
3737 void get_fog_start_end(const struct wined3d_context *context, const struct wined3d_state *state,
3738         float *start, float *end) DECLSPEC_HIDDEN;
3739
3740 /* Using additional shader constants (uniforms in GLSL / program environment
3741  * or local parameters in ARB) is costly:
3742  * ARB only knows float4 parameters and GLSL compiler are not really smart
3743  * when it comes to efficiently pack float2 uniforms, so no space is wasted
3744  * (in fact most compilers map a float2 to a full float4 uniform).
3745  *
3746  * For NP2 texcoord fixup we only need 2 floats (width and height) for each
3747  * 2D texture used in the shader. We therefore pack fixup info for 2 textures
3748  * into a single shader constant (uniform / program parameter).
3749  *
3750  * This structure is shared between the GLSL and the ARB backend.*/
3751 struct ps_np2fixup_info {
3752     unsigned char     idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
3753     WORD              active; /* bitfield indicating if we can apply the fixup */
3754     WORD              num_consts;
3755 };
3756
3757 void print_glsl_info_log(const struct wined3d_gl_info *gl_info, GLuint id, BOOL program) DECLSPEC_HIDDEN;
3758 void shader_glsl_validate_link(const struct wined3d_gl_info *gl_info, GLuint program) DECLSPEC_HIDDEN;
3759
3760 struct wined3d_palette
3761 {
3762     LONG ref;
3763     struct wined3d_device *device;
3764
3765     unsigned int size;
3766     RGBQUAD colors[256];
3767     DWORD flags;
3768 };
3769
3770 /* DirectDraw utility functions */
3771 extern enum wined3d_format_id pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
3772
3773 /*****************************************************************************
3774  * Pixel format management
3775  */
3776
3777 /* WineD3D pixel format flags */
3778 #define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING    0x00000001
3779 #define WINED3DFMT_FLAG_FILTERING                   0x00000002
3780 #define WINED3DFMT_FLAG_DEPTH                       0x00000004
3781 #define WINED3DFMT_FLAG_STENCIL                     0x00000008
3782 #define WINED3DFMT_FLAG_RENDERTARGET                0x00000010
3783 #define WINED3DFMT_FLAG_FBO_ATTACHABLE              0x00000040
3784 #define WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB         0x00000080
3785 #define WINED3DFMT_FLAG_FLOAT                       0x00000200
3786 #define WINED3DFMT_FLAG_BUMPMAP                     0x00000400
3787 #define WINED3DFMT_FLAG_SRGB_READ                   0x00000800
3788 #define WINED3DFMT_FLAG_SRGB_WRITE                  0x00001000
3789 #define WINED3DFMT_FLAG_VTF                         0x00002000
3790 #define WINED3DFMT_FLAG_SHADOW                      0x00004000
3791 #define WINED3DFMT_FLAG_COMPRESSED                  0x00008000
3792 #define WINED3DFMT_FLAG_BROKEN_PITCH                0x00010000
3793 #define WINED3DFMT_FLAG_BLOCKS                      0x00020000
3794 #define WINED3DFMT_FLAG_HEIGHT_SCALE                0x00040000
3795 #define WINED3DFMT_FLAG_TEXTURE                     0x00080000
3796 #define WINED3DFMT_FLAG_BLOCKS_NO_VERIFY            0x00100000
3797 #define WINED3DFMT_FLAG_INTEGER                     0x00200000
3798
3799 struct wined3d_rational
3800 {
3801     UINT numerator;
3802     UINT denominator;
3803 };
3804
3805 struct wined3d_color_key_conversion
3806 {
3807     enum wined3d_format_id dst_format;
3808     void (*convert)(const BYTE *src, unsigned int src_pitch, BYTE *dst, unsigned int dst_pitch, unsigned int width,
3809             unsigned int height, const struct wined3d_palette *palette, const struct wined3d_color_key *color_key);
3810 };
3811
3812 struct wined3d_format
3813 {
3814     enum wined3d_format_id id;
3815
3816     D3DDDIFORMAT ddi_format;
3817     DWORD red_size;
3818     DWORD green_size;
3819     DWORD blue_size;
3820     DWORD alpha_size;
3821     DWORD red_offset;
3822     DWORD green_offset;
3823     DWORD blue_offset;
3824     DWORD alpha_offset;
3825     UINT byte_count;
3826     BYTE depth_size;
3827     BYTE stencil_size;
3828
3829     UINT block_width;
3830     UINT block_height;
3831     UINT block_byte_count;
3832
3833     enum wined3d_ffp_emit_idx emit_idx;
3834     GLint component_count;
3835     GLenum gl_vtx_type;
3836     GLint gl_vtx_format;
3837     GLboolean gl_normalized;
3838     unsigned int attribute_size;
3839
3840     GLint glInternal;
3841     GLint glGammaInternal;
3842     GLint rtInternal;
3843     GLint glFormat;
3844     GLint glType;
3845     UINT  conv_byte_count;
3846     DWORD multisample_types;
3847     unsigned int flags[WINED3D_GL_RES_TYPE_COUNT];
3848     struct wined3d_rational height_scale;
3849     struct color_fixup_desc color_fixup;
3850     void (*convert)(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
3851             UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth);
3852
3853     enum wined3d_format_id typeless_id;
3854     GLenum gl_view_class;
3855 };
3856
3857 const struct wined3d_format *wined3d_get_format(const struct wined3d_gl_info *gl_info,
3858         enum wined3d_format_id format_id, unsigned int resource_usage) DECLSPEC_HIDDEN;
3859 void wined3d_format_calculate_pitch(const struct wined3d_format *format, unsigned int alignment,
3860         unsigned int width, unsigned int height, unsigned int *row_pitch, unsigned int *slice_pitch) DECLSPEC_HIDDEN;
3861 UINT wined3d_format_calculate_size(const struct wined3d_format *format,
3862         UINT alignment, UINT width, UINT height, UINT depth) DECLSPEC_HIDDEN;
3863 DWORD wined3d_format_convert_from_float(const struct wined3d_format *format,
3864         const struct wined3d_color *color) DECLSPEC_HIDDEN;
3865 BOOL wined3d_format_convert_color_to_float(const struct wined3d_format *format,
3866         const struct wined3d_palette *palette, DWORD color, struct wined3d_color *float_color) DECLSPEC_HIDDEN;
3867 void wined3d_format_get_float_color_key(const struct wined3d_format *format,
3868         const struct wined3d_color_key *key, struct wined3d_color *float_colors) DECLSPEC_HIDDEN;
3869 const struct wined3d_color_key_conversion * wined3d_format_get_color_key_conversion(
3870         const struct wined3d_texture *texture, BOOL need_alpha_ck) DECLSPEC_HIDDEN;
3871
3872 static inline BOOL wined3d_format_is_typeless(const struct wined3d_format *format)
3873 {
3874     return format->id == format->typeless_id && format->id != WINED3DFMT_UNKNOWN;
3875 }
3876
3877 static inline void *wined3d_calloc(SIZE_T count, SIZE_T size)
3878 {
3879     if (count > ~(SIZE_T)0 / size)
3880         return NULL;
3881     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, count * size);
3882 }
3883
3884 static inline BOOL use_vs(const struct wined3d_state *state)
3885 {
3886     /* Check state->vertex_declaration to allow this to be used before the
3887      * stream info is validated, for example in device_update_tex_unit_map(). */
3888     return state->shader[WINED3D_SHADER_TYPE_VERTEX]
3889             && (!state->vertex_declaration || !state->vertex_declaration->position_transformed);
3890 }
3891
3892 static inline BOOL use_ps(const struct wined3d_state *state)
3893 {
3894     return !!state->shader[WINED3D_SHADER_TYPE_PIXEL];
3895 }
3896
3897 static inline void context_apply_state(struct wined3d_context *context,
3898         const struct wined3d_state *state, DWORD state_id)
3899 {
3900     const struct StateEntry *state_table = context->state_table;
3901     DWORD rep = state_table[state_id].representative;
3902     state_table[rep].apply(context, state, rep);
3903 }
3904
3905 static inline BOOL needs_separate_srgb_gl_texture(const struct wined3d_context *context,
3906         const struct wined3d_texture *texture)
3907 {
3908     unsigned int flags = texture->resource.format_flags;
3909
3910     return (!context->gl_info->supported[EXT_TEXTURE_SRGB_DECODE]
3911             || (flags & (WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE))
3912             != (WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE))
3913             && context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL;
3914 }
3915
3916 static inline BOOL needs_srgb_write(const struct wined3d_context *context,
3917         const struct wined3d_state *state, const struct wined3d_fb_state *fb)
3918 {
3919     return (!(context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL)
3920             || state->render_states[WINED3D_RS_SRGBWRITEENABLE])
3921             && fb->render_targets[0] && fb->render_targets[0]->format_flags & WINED3DFMT_FLAG_SRGB_WRITE;
3922 }
3923
3924 static inline GLuint surface_get_texture_name(const struct wined3d_surface *surface,
3925         const struct wined3d_context *context, BOOL srgb)
3926 {
3927     return srgb && needs_separate_srgb_gl_texture(context, surface->container)
3928             ? surface->container->texture_srgb.name : surface->container->texture_rgb.name;
3929 }
3930
3931 static inline BOOL can_use_texture_swizzle(const struct wined3d_gl_info *gl_info, const struct wined3d_format *format)
3932 {
3933     return gl_info->supported[ARB_TEXTURE_SWIZZLE] && !is_complex_fixup(format->color_fixup)
3934             && !is_scaling_fixup(format->color_fixup);
3935 }
3936
3937 static inline struct wined3d_surface *context_get_rt_surface(const struct wined3d_context *context)
3938 {
3939     struct wined3d_texture *texture = context->current_rt.texture;
3940
3941     if (!texture)
3942         return NULL;
3943     return texture->sub_resources[context->current_rt.sub_resource_idx].u.surface;
3944 }
3945
3946 /* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
3947 #define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
3948
3949 #define MAKEDWORD_VERSION(maj, min) (((maj & 0xffffu) << 16) | (min & 0xffffu))
3950
3951 #endif