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_CLIPPLANES              WINED3DMAXUSERCLIPPLANES
 184 #define MAX_CONSTANT_BUFFERS        15
 185 #define MAX_SAMPLER_OBJECTS         16
 186 #define MAX_SHADER_RESOURCE_VIEWS   128
 187 #define MAX_VERTEX_BLENDS           4
 188 #define MAX_MULTISAMPLE_TYPES       8
 189
 190 struct min_lookup
 191 {
 192     GLenum mip[WINED3D_TEXF_LINEAR + 1];
 193 };
 194
 195 extern const struct min_lookup minMipLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 196 extern const GLenum magLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 197
 198 GLenum wined3d_gl_compare_func(enum wined3d_cmp_func f) DECLSPEC_HIDDEN;
 199
 200 static inline enum wined3d_cmp_func wined3d_sanitize_cmp_func(enum wined3d_cmp_func func)
 201 {
 202     if (func < WINED3D_CMP_NEVER || func > WINED3D_CMP_ALWAYS)
 203         return WINED3D_CMP_ALWAYS;
 204     return func;
 205 }
 206
 207 static inline GLenum wined3d_gl_mag_filter(enum wined3d_texture_filter_type mag_filter)
 208 {
 209     return magLookup[mag_filter];
 210 }
 211
 212 static inline GLenum wined3d_gl_min_mip_filter(enum wined3d_texture_filter_type min_filter,
 213         enum wined3d_texture_filter_type mip_filter)
 214 {
 215     return minMipLookup[min_filter].mip[mip_filter];
 216 }
 217
 218 /* float_16_to_32() and float_32_to_16() (see implementation in
 219  * surface_base.c) convert 16 bit floats in the FLOAT16 data type
 220  * to standard C floats and vice versa. They do not depend on the encoding
 221  * of the C float, so they are platform independent, but slow. On x86 and
 222  * other IEEE 754 compliant platforms the conversion can be accelerated by
 223  * bit shifting the exponent and mantissa. There are also some SSE-based
 224  * assembly routines out there.
 225  *
 226  * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
 227  */
 228 static inline float float_16_to_32(const unsigned short *in)
 229 {
 230     const unsigned short s = ((*in) & 0x8000u);
 231     const unsigned short e = ((*in) & 0x7c00u) >> 10;
 232     const unsigned short m = (*in) & 0x3ffu;
 233     const float sgn = (s ? -1.0f : 1.0f);
 234
 235     if(e == 0) {
 236         if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 237         else return sgn * powf(2, -14.0f) * ((float)m / 1024.0f);
 238     } else if(e < 31) {
 239         return sgn * powf(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
 240     } else {
 241         if(m == 0) return sgn * INFINITY;
 242         else return NAN;
 243     }
 244 }
 245
 246 static inline float float_24_to_32(DWORD in)
 247 {
 248     const float sgn = in & 0x800000u ? -1.0f : 1.0f;
 249     const unsigned short e = (in & 0x780000u) >> 19;
 250     const unsigned int m = in & 0x7ffffu;
 251
 252     if (e == 0)
 253     {
 254         if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 255         else return sgn * powf(2, -6.0f) * ((float)m / 524288.0f);
 256     }
 257     else if (e < 15)
 258     {
 259         return sgn * powf(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
 260     }
 261     else
 262     {
 263         if (m == 0) return sgn * INFINITY;
 264         else return NAN;
 265     }
 266 }
 267
 268 static inline unsigned int wined3d_popcount(unsigned int x)
 269 {
 270 #ifdef HAVE___BUILTIN_POPCOUNT
 271     return __builtin_popcount(x);
 272 #else
 273     x -= x >> 1 & 0x55555555;
 274     x = (x & 0x33333333) + (x >> 2 & 0x33333333);
 275     return ((x + (x >> 4)) & 0x0f0f0f0f) * 0x01010101 >> 24;
 276 #endif
 277 }
 278
 279 #define ORM_BACKBUFFER  0
 280 #define ORM_FBO         1
 281
 282 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
 283 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
 284
 285 /* NOTE: When adding fields to this structure, make sure to update the default
 286  * values in wined3d_main.c as well. */
 287 struct wined3d_settings
 288 {
 289     DWORD max_gl_version;
 290     BOOL glslRequested;
 291     int offscreen_rendering_mode;
 292     unsigned short pci_vendor_id;
 293     unsigned short pci_device_id;
 294     /* Memory tracking and object counting. */
 295     UINT64 emulated_textureram;
 296     char *logo;
 297     int allow_multisampling;
 298     unsigned int sample_count;
 299     BOOL strict_draw_ordering;
 300     BOOL always_offscreen;
 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 };
 326
 327 #define WINED3D_SHADER_CONST_VS_F            0x00000001
 328 #define WINED3D_SHADER_CONST_VS_I            0x00000002
 329 #define WINED3D_SHADER_CONST_VS_B            0x00000004
 330 #define WINED3D_SHADER_CONST_VS_CLIP_PLANES  0x00000008
 331 #define WINED3D_SHADER_CONST_VS_POINTSIZE    0x00000010
 332 #define WINED3D_SHADER_CONST_POS_FIXUP       0x00000020
 333 #define WINED3D_SHADER_CONST_PS_F            0x00000040
 334 #define WINED3D_SHADER_CONST_PS_I            0x00000080
 335 #define WINED3D_SHADER_CONST_PS_B            0x00000100
 336 #define WINED3D_SHADER_CONST_PS_BUMP_ENV     0x00000200
 337 #define WINED3D_SHADER_CONST_PS_FOG          0x00000400
 338 #define WINED3D_SHADER_CONST_PS_ALPHA_TEST   0x00000800
 339 #define WINED3D_SHADER_CONST_PS_Y_CORR       0x00001000
 340 #define WINED3D_SHADER_CONST_PS_NP2_FIXUP    0x00002000
 341 #define WINED3D_SHADER_CONST_FFP_MODELVIEW   0x00004000
 342 #define WINED3D_SHADER_CONST_FFP_VERTEXBLEND 0x00008000
 343 #define WINED3D_SHADER_CONST_FFP_PROJ        0x00010000
 344 #define WINED3D_SHADER_CONST_FFP_TEXMATRIX   0x00020000
 345 #define WINED3D_SHADER_CONST_FFP_MATERIAL    0x00040000
 346 #define WINED3D_SHADER_CONST_FFP_LIGHTS      0x00080000
 347 #define WINED3D_SHADER_CONST_FFP_PS          0x00100000
 348 #define WINED3D_SHADER_CONST_FFP_COLOR_KEY   0x00200000
 349
 350 enum wined3d_shader_register_type
 351 {
 352     WINED3DSPR_TEMP = 0,
 353     WINED3DSPR_INPUT = 1,
 354     WINED3DSPR_CONST = 2,
 355     WINED3DSPR_ADDR = 3,
 356     WINED3DSPR_TEXTURE = 3,
 357     WINED3DSPR_RASTOUT = 4,
 358     WINED3DSPR_ATTROUT = 5,
 359     WINED3DSPR_TEXCRDOUT = 6,
 360     WINED3DSPR_OUTPUT = 6,
 361     WINED3DSPR_CONSTINT = 7,
 362     WINED3DSPR_COLOROUT = 8,
 363     WINED3DSPR_DEPTHOUT = 9,
 364     WINED3DSPR_SAMPLER = 10,
 365     WINED3DSPR_CONST2 = 11,
 366     WINED3DSPR_CONST3 = 12,
 367     WINED3DSPR_CONST4 = 13,
 368     WINED3DSPR_CONSTBOOL = 14,
 369     WINED3DSPR_LOOP = 15,
 370     WINED3DSPR_TEMPFLOAT16 = 16,
 371     WINED3DSPR_MISCTYPE = 17,
 372     WINED3DSPR_LABEL = 18,
 373     WINED3DSPR_PREDICATE = 19,
 374     WINED3DSPR_IMMCONST,
 375     WINED3DSPR_CONSTBUFFER,
 376     WINED3DSPR_IMMCONSTBUFFER,
 377     WINED3DSPR_PRIMID,
 378     WINED3DSPR_NULL,
 379     WINED3DSPR_RESOURCE,
 380     WINED3DSPR_UAV,
 381     WINED3DSPR_OUTPOINTID,
 382     WINED3DSPR_FORKINSTID,
 383     WINED3DSPR_INCONTROLPOINT,
 384     WINED3DSPR_OUTCONTROLPOINT,
 385     WINED3DSPR_PATCHCONST,
 386     WINED3DSPR_TESSCOORD,
 387     WINED3DSPR_GROUPSHAREDMEM,
 388     WINED3DSPR_THREADID,
 389     WINED3DSPR_THREADGROUPID,
 390     WINED3DSPR_LOCALTHREADID,
 391     WINED3DSPR_LOCALTHREADINDEX,
 392     WINED3DSPR_IDXTEMP,
 393     WINED3DSPR_STREAM,
 394 };
 395
 396 enum wined3d_data_type
 397 {
 398     WINED3D_DATA_FLOAT,
 399     WINED3D_DATA_INT,
 400     WINED3D_DATA_RESOURCE,
 401     WINED3D_DATA_SAMPLER,
 402     WINED3D_DATA_UAV,
 403     WINED3D_DATA_UINT,
 404     WINED3D_DATA_UNORM,
 405     WINED3D_DATA_SNORM,
 406 };
 407
 408 enum wined3d_immconst_type
 409 {
 410     WINED3D_IMMCONST_SCALAR,
 411     WINED3D_IMMCONST_VEC4,
 412 };
 413
 414 #define WINED3DSP_NOSWIZZLE (0u | (1u << 2) | (2u << 4) | (3u << 6))
 415
 416 enum wined3d_shader_src_modifier
 417 {
 418     WINED3DSPSM_NONE = 0,
 419     WINED3DSPSM_NEG = 1,
 420     WINED3DSPSM_BIAS = 2,
 421     WINED3DSPSM_BIASNEG = 3,
 422     WINED3DSPSM_SIGN = 4,
 423     WINED3DSPSM_SIGNNEG = 5,
 424     WINED3DSPSM_COMP = 6,
 425     WINED3DSPSM_X2 = 7,
 426     WINED3DSPSM_X2NEG = 8,
 427     WINED3DSPSM_DZ = 9,
 428     WINED3DSPSM_DW = 10,
 429     WINED3DSPSM_ABS = 11,
 430     WINED3DSPSM_ABSNEG = 12,
 431     WINED3DSPSM_NOT = 13,
 432 };
 433
 434 #define WINED3DSP_WRITEMASK_0   0x1u /* .x r */
 435 #define WINED3DSP_WRITEMASK_1   0x2u /* .y g */
 436 #define WINED3DSP_WRITEMASK_2   0x4u /* .z b */
 437 #define WINED3DSP_WRITEMASK_3   0x8u /* .w a */
 438 #define WINED3DSP_WRITEMASK_ALL 0xfu /* all */
 439
 440 enum wined3d_shader_dst_modifier
 441 {
 442     WINED3DSPDM_NONE = 0,
 443     WINED3DSPDM_SATURATE = 1,
 444     WINED3DSPDM_PARTIALPRECISION = 2,
 445     WINED3DSPDM_MSAMPCENTROID = 4,
 446 };
 447
 448 enum wined3d_shader_interpolation_mode
 449 {
 450     WINED3DSIM_CONSTANT = 1,
 451     WINED3DSIM_LINEAR = 2,
 452     WINED3DSIM_LINEAR_CENTROID = 3,
 453     WINED3DSIM_LINEAR_NOPERSPECTIVE = 4,
 454     WINED3DSIM_LINEAR_NOPERSPECTIVE_CENTROID = 5,
 455     WINED3DSIM_LINEAR_SAMPLE = 6,
 456     WINED3DSIM_LINEAR_NOPERSPECTIVE_SAMPLE = 7,
 457 };
 458
 459 enum wined3d_shader_global_flags
 460 {
 461     WINED3DSGF_REFACTORING_ALLOWED               = 0x1,
 462     WINED3DSGF_ENABLE_RAW_AND_STRUCTURED_BUFFERS = 0x8,
 463 };
 464
 465 enum wined3d_tessellator_domain
 466 {
 467     WINED3D_TESSELLATOR_DOMAIN_LINE      = 1,
 468     WINED3D_TESSELLATOR_DOMAIN_TRIANGLE  = 2,
 469     WINED3D_TESSELLATOR_DOMAIN_QUAD      = 3,
 470 };
 471
 472 enum wined3d_tessellator_output_primitive
 473 {
 474     WINED3D_TESSELLATOR_OUTPUT_POINT        = 1,
 475     WINED3D_TESSELLATOR_OUTPUT_LINE         = 2,
 476     WINED3D_TESSELLATOR_OUTPUT_TRIANGLE_CW  = 3,
 477     WINED3D_TESSELLATOR_OUTPUT_TRIANGLE_CCW = 4,
 478 };
 479
 480 enum wined3d_tessellator_partitioning
 481 {
 482     WINED3D_TESSELLATOR_PARTITIONING_INTEGER         = 1,
 483     WINED3D_TESSELLATOR_PARTITIONING_POW2            = 2,
 484     WINED3D_TESSELLATOR_PARTITIONING_FRACTIONAL_ODD  = 3,
 485     WINED3D_TESSELLATOR_PARTITIONING_FRACTIONAL_EVEN = 4,
 486 };
 487
 488 /* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
 489 #define WINED3DSI_TEXLD_PROJECT     0x1
 490 #define WINED3DSI_TEXLD_BIAS        0x2
 491 #define WINED3DSI_INDEXED_DYNAMIC   0x4
 492 #define WINED3DSI_RESINFO_RCP_FLOAT 0x1
 493 #define WINED3DSI_RESINFO_UINT      0x2
 494 #define WINED3DSI_SAMPLE_INFO_UINT  0x1
 495 #define WINED3DSI_SAMPLER_COMPARISON_MODE 0x1
 496
 497 enum wined3d_shader_rel_op
 498 {
 499     WINED3D_SHADER_REL_OP_GT = 1,
 500     WINED3D_SHADER_REL_OP_EQ = 2,
 501     WINED3D_SHADER_REL_OP_GE = 3,
 502     WINED3D_SHADER_REL_OP_LT = 4,
 503     WINED3D_SHADER_REL_OP_NE = 5,
 504     WINED3D_SHADER_REL_OP_LE = 6,
 505 };
 506
 507 enum wined3d_shader_conditional_op
 508 {
 509     WINED3D_SHADER_CONDITIONAL_OP_NZ = 0,
 510     WINED3D_SHADER_CONDITIONAL_OP_Z  = 1
 511 };
 512
 513 #define WINED3D_SM1_VS  0xfffeu
 514 #define WINED3D_SM1_PS  0xffffu
 515 #define WINED3D_SM4_PS  0x0000u
 516 #define WINED3D_SM4_VS  0x0001u
 517 #define WINED3D_SM4_GS  0x0002u
 518 #define WINED3D_SM5_HS  0x0003u
 519 #define WINED3D_SM5_DS  0x0004u
 520 #define WINED3D_SM5_CS  0x0005u
 521
 522 /* Shader version tokens, and shader end tokens */
 523 #define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) | ((major) << 8) | (minor))
 524 #define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) | ((major) << 8) | (minor))
 525
 526 /* Shader backends */
 527
 528 /* TODO: Make this dynamic, based on shader limits ? */
 529 #define MAX_ATTRIBS 16
 530 #define MAX_REG_ADDR 1
 531 #define MAX_REG_TEXCRD 8
 532 #define MAX_REG_INPUT 32
 533 #define MAX_REG_OUTPUT 32
 534 #define WINED3D_MAX_CBS 15
 535 #define WINED3D_MAX_CONSTS_B 16
 536 #define WINED3D_MAX_CONSTS_I 16
 537 #define WINED3D_MAX_VS_CONSTS_F 256
 538 #define WINED3D_MAX_PS_CONSTS_F 224
 539
 540 /* FIXME: This needs to go up to 2048 for
 541  * Shader model 3 according to msdn (and for software shaders) */
 542 #define MAX_LABELS 16
 543
 544 #define MAX_IMMEDIATE_CONSTANT_BUFFER_SIZE 4096
 545
 546 struct wined3d_string_buffer
 547 {
 548     struct list entry;
 549     char *buffer;
 550     unsigned int buffer_size;
 551     unsigned int content_size;
 552 };
 553
 554 enum WINED3D_SHADER_INSTRUCTION_HANDLER
 555 {
 556     WINED3DSIH_ABS,
 557     WINED3DSIH_ADD,
 558     WINED3DSIH_AND,
 559     WINED3DSIH_BEM,
 560     WINED3DSIH_BFI,
 561     WINED3DSIH_BFREV,
 562     WINED3DSIH_BREAK,
 563     WINED3DSIH_BREAKC,
 564     WINED3DSIH_BREAKP,
 565     WINED3DSIH_BUFINFO,
 566     WINED3DSIH_CALL,
 567     WINED3DSIH_CALLNZ,
 568     WINED3DSIH_CASE,
 569     WINED3DSIH_CMP,
 570     WINED3DSIH_CND,
 571     WINED3DSIH_CONTINUE,
 572     WINED3DSIH_CRS,
 573     WINED3DSIH_CUT,
 574     WINED3DSIH_CUT_STREAM,
 575     WINED3DSIH_DCL,
 576     WINED3DSIH_DCL_CONSTANT_BUFFER,
 577     WINED3DSIH_DCL_GLOBAL_FLAGS,
 578     WINED3DSIH_DCL_HS_FORK_PHASE_INSTANCE_COUNT,
 579     WINED3DSIH_DCL_HS_MAX_TESSFACTOR,
 580     WINED3DSIH_DCL_IMMEDIATE_CONSTANT_BUFFER,
 581     WINED3DSIH_DCL_INDEXABLE_TEMP,
 582     WINED3DSIH_DCL_INPUT,
 583     WINED3DSIH_DCL_INPUT_CONTROL_POINT_COUNT,
 584     WINED3DSIH_DCL_INPUT_PRIMITIVE,
 585     WINED3DSIH_DCL_INPUT_PS,
 586     WINED3DSIH_DCL_INPUT_PS_SGV,
 587     WINED3DSIH_DCL_INPUT_PS_SIV,
 588     WINED3DSIH_DCL_INPUT_SGV,
 589     WINED3DSIH_DCL_INPUT_SIV,
 590     WINED3DSIH_DCL_OUTPUT,
 591     WINED3DSIH_DCL_OUTPUT_CONTROL_POINT_COUNT,
 592     WINED3DSIH_DCL_OUTPUT_SIV,
 593     WINED3DSIH_DCL_OUTPUT_TOPOLOGY,
 594     WINED3DSIH_DCL_RESOURCE_STRUCTURED,
 595     WINED3DSIH_DCL_SAMPLER,
 596     WINED3DSIH_DCL_STREAM,
 597     WINED3DSIH_DCL_TEMPS,
 598     WINED3DSIH_DCL_TESSELLATOR_DOMAIN,
 599     WINED3DSIH_DCL_TESSELLATOR_OUTPUT_PRIMITIVE,
 600     WINED3DSIH_DCL_TESSELLATOR_PARTITIONING,
 601     WINED3DSIH_DCL_TGSM_RAW,
 602     WINED3DSIH_DCL_TGSM_STRUCTURED,
 603     WINED3DSIH_DCL_THREAD_GROUP,
 604     WINED3DSIH_DCL_UAV_TYPED,
 605     WINED3DSIH_DCL_VERTICES_OUT,
 606     WINED3DSIH_DEF,
 607     WINED3DSIH_DEFAULT,
 608     WINED3DSIH_DEFB,
 609     WINED3DSIH_DEFI,
 610     WINED3DSIH_DIV,
 611     WINED3DSIH_DP2,
 612     WINED3DSIH_DP2ADD,
 613     WINED3DSIH_DP3,
 614     WINED3DSIH_DP4,
 615     WINED3DSIH_DST,
 616     WINED3DSIH_DSX,
 617     WINED3DSIH_DSX_COARSE,
 618     WINED3DSIH_DSX_FINE,
 619     WINED3DSIH_DSY,
 620     WINED3DSIH_DSY_COARSE,
 621     WINED3DSIH_DSY_FINE,
 622     WINED3DSIH_ELSE,
 623     WINED3DSIH_EMIT,
 624     WINED3DSIH_EMIT_STREAM,
 625     WINED3DSIH_ENDIF,
 626     WINED3DSIH_ENDLOOP,
 627     WINED3DSIH_ENDREP,
 628     WINED3DSIH_ENDSWITCH,
 629     WINED3DSIH_EQ,
 630     WINED3DSIH_EXP,
 631     WINED3DSIH_EXPP,
 632     WINED3DSIH_FRC,
 633     WINED3DSIH_FTOI,
 634     WINED3DSIH_FTOU,
 635     WINED3DSIH_GATHER4,
 636     WINED3DSIH_GATHER4_C,
 637     WINED3DSIH_GE,
 638     WINED3DSIH_HS_CONTROL_POINT_PHASE,
 639     WINED3DSIH_HS_DECLS,
 640     WINED3DSIH_HS_FORK_PHASE,
 641     WINED3DSIH_HS_JOIN_PHASE,
 642     WINED3DSIH_IADD,
 643     WINED3DSIH_IEQ,
 644     WINED3DSIH_IF,
 645     WINED3DSIH_IFC,
 646     WINED3DSIH_IGE,
 647     WINED3DSIH_ILT,
 648     WINED3DSIH_IMAD,
 649     WINED3DSIH_IMAX,
 650     WINED3DSIH_IMIN,
 651     WINED3DSIH_IMM_ATOMIC_ALLOC,
 652     WINED3DSIH_IMM_ATOMIC_CONSUME,
 653     WINED3DSIH_IMUL,
 654     WINED3DSIH_INE,
 655     WINED3DSIH_INEG,
 656     WINED3DSIH_ISHL,
 657     WINED3DSIH_ISHR,
 658     WINED3DSIH_ITOF,
 659     WINED3DSIH_LABEL,
 660     WINED3DSIH_LD,
 661     WINED3DSIH_LD2DMS,
 662     WINED3DSIH_LD_RAW,
 663     WINED3DSIH_LD_STRUCTURED,
 664     WINED3DSIH_LD_UAV_TYPED,
 665     WINED3DSIH_LIT,
 666     WINED3DSIH_LOD,
 667     WINED3DSIH_LOG,
 668     WINED3DSIH_LOGP,
 669     WINED3DSIH_LOOP,
 670     WINED3DSIH_LRP,
 671     WINED3DSIH_LT,
 672     WINED3DSIH_M3x2,
 673     WINED3DSIH_M3x3,
 674     WINED3DSIH_M3x4,
 675     WINED3DSIH_M4x3,
 676     WINED3DSIH_M4x4,
 677     WINED3DSIH_MAD,
 678     WINED3DSIH_MAX,
 679     WINED3DSIH_MIN,
 680     WINED3DSIH_MOV,
 681     WINED3DSIH_MOVA,
 682     WINED3DSIH_MOVC,
 683     WINED3DSIH_MUL,
 684     WINED3DSIH_NE,
 685     WINED3DSIH_NOP,
 686     WINED3DSIH_NOT,
 687     WINED3DSIH_NRM,
 688     WINED3DSIH_OR,
 689     WINED3DSIH_PHASE,
 690     WINED3DSIH_POW,
 691     WINED3DSIH_RCP,
 692     WINED3DSIH_REP,
 693     WINED3DSIH_RESINFO,
 694     WINED3DSIH_RET,
 695     WINED3DSIH_ROUND_NE,
 696     WINED3DSIH_ROUND_NI,
 697     WINED3DSIH_ROUND_PI,
 698     WINED3DSIH_ROUND_Z,
 699     WINED3DSIH_RSQ,
 700     WINED3DSIH_SAMPLE,
 701     WINED3DSIH_SAMPLE_B,
 702     WINED3DSIH_SAMPLE_C,
 703     WINED3DSIH_SAMPLE_C_LZ,
 704     WINED3DSIH_SAMPLE_GRAD,
 705     WINED3DSIH_SAMPLE_INFO,
 706     WINED3DSIH_SAMPLE_LOD,
 707     WINED3DSIH_SAMPLE_POS,
 708     WINED3DSIH_SETP,
 709     WINED3DSIH_SGE,
 710     WINED3DSIH_SGN,
 711     WINED3DSIH_SINCOS,
 712     WINED3DSIH_SLT,
 713     WINED3DSIH_SQRT,
 714     WINED3DSIH_STORE_RAW,
 715     WINED3DSIH_STORE_STRUCTURED,
 716     WINED3DSIH_STORE_UAV_TYPED,
 717     WINED3DSIH_SUB,
 718     WINED3DSIH_SWAPC,
 719     WINED3DSIH_SWITCH,
 720     WINED3DSIH_TEX,
 721     WINED3DSIH_TEXBEM,
 722     WINED3DSIH_TEXBEML,
 723     WINED3DSIH_TEXCOORD,
 724     WINED3DSIH_TEXDEPTH,
 725     WINED3DSIH_TEXDP3,
 726     WINED3DSIH_TEXDP3TEX,
 727     WINED3DSIH_TEXKILL,
 728     WINED3DSIH_TEXLDD,
 729     WINED3DSIH_TEXLDL,
 730     WINED3DSIH_TEXM3x2DEPTH,
 731     WINED3DSIH_TEXM3x2PAD,
 732     WINED3DSIH_TEXM3x2TEX,
 733     WINED3DSIH_TEXM3x3,
 734     WINED3DSIH_TEXM3x3DIFF,
 735     WINED3DSIH_TEXM3x3PAD,
 736     WINED3DSIH_TEXM3x3SPEC,
 737     WINED3DSIH_TEXM3x3TEX,
 738     WINED3DSIH_TEXM3x3VSPEC,
 739     WINED3DSIH_TEXREG2AR,
 740     WINED3DSIH_TEXREG2GB,
 741     WINED3DSIH_TEXREG2RGB,
 742     WINED3DSIH_UBFE,
 743     WINED3DSIH_UDIV,
 744     WINED3DSIH_UGE,
 745     WINED3DSIH_ULT,
 746     WINED3DSIH_UMAX,
 747     WINED3DSIH_UMIN,
 748     WINED3DSIH_USHR,
 749     WINED3DSIH_UTOF,
 750     WINED3DSIH_XOR,
 751     WINED3DSIH_TABLE_SIZE
 752 };
 753
 754 enum wined3d_shader_type
 755 {
 756     WINED3D_SHADER_TYPE_PIXEL,
 757     WINED3D_SHADER_TYPE_VERTEX,
 758     WINED3D_SHADER_TYPE_GEOMETRY,
 759     WINED3D_SHADER_TYPE_HULL,
 760     WINED3D_SHADER_TYPE_DOMAIN,
 761     WINED3D_SHADER_TYPE_COMPUTE,
 762     WINED3D_SHADER_TYPE_COUNT,
 763 };
 764
 765 struct wined3d_shader_version
 766 {
 767     enum wined3d_shader_type type;
 768     BYTE major;
 769     BYTE minor;
 770 };
 771
 772 struct wined3d_shader_resource_info
 773 {
 774     enum wined3d_shader_resource_type type;
 775     enum wined3d_data_type data_type;
 776 };
 777
 778 #define WINED3D_SAMPLER_DEFAULT ~0x0u
 779
 780 struct wined3d_shader_sampler_map_entry
 781 {
 782     unsigned int resource_idx;
 783     unsigned int sampler_idx;
 784     unsigned int bind_idx;
 785 };
 786
 787 struct wined3d_shader_sampler_map
 788 {
 789     struct wined3d_shader_sampler_map_entry *entries;
 790     size_t size;
 791     size_t count;
 792 };
 793
 794 struct wined3d_shader_immediate_constant_buffer
 795 {
 796     unsigned int vec4_count;
 797     DWORD data[MAX_IMMEDIATE_CONSTANT_BUFFER_SIZE];
 798 };
 799
 800 struct wined3d_shader_indexable_temp
 801 {
 802     struct list entry;
 803     unsigned int register_idx;
 804     unsigned int register_size;
 805     unsigned int component_count;
 806 };
 807
 808 #define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) | (minor))
 809
 810 struct wined3d_shader_reg_maps
 811 {
 812     struct wined3d_shader_version shader_version;
 813     BYTE texcoord;                                  /* MAX_REG_TEXCRD, 8 */
 814     BYTE address;                                   /* MAX_REG_ADDR, 1 */
 815     WORD labels;                                    /* MAX_LABELS, 16 */
 816     DWORD temporary;                                /* 32 */
 817     unsigned int temporary_count;
 818     DWORD *constf;                                  /* pixel, vertex */
 819     struct list indexable_temps;
 820     const struct wined3d_shader_immediate_constant_buffer *icb;
 821     union
 822     {
 823         DWORD texcoord_mask[MAX_REG_TEXCRD];        /* vertex < 3.0 */
 824         BYTE output_registers_mask[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
 825     } u;
 826     DWORD input_registers;                          /* max(MAX_REG_INPUT, MAX_ATTRIBS), 32 */
 827     DWORD output_registers;                         /* MAX_REG_OUTPUT, 32 */
 828     WORD integer_constants;                         /* WINED3D_MAX_CONSTS_I, 16 */
 829     WORD boolean_constants;                         /* WINED3D_MAX_CONSTS_B, 16 */
 830     WORD local_int_consts;                          /* WINED3D_MAX_CONSTS_I, 16 */
 831     WORD local_bool_consts;                         /* WINED3D_MAX_CONSTS_B, 16 */
 832     UINT cb_sizes[WINED3D_MAX_CBS];
 833
 834     struct wined3d_shader_resource_info resource_info[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
 835     struct wined3d_shader_sampler_map sampler_map;
 836     DWORD sampler_comparison_mode;
 837     BYTE bumpmat;                                   /* MAX_TEXTURES, 8 */
 838     BYTE luminanceparams;                           /* MAX_TEXTURES, 8 */
 839
 840     WORD usesnrm        : 1;
 841     WORD vpos           : 1;
 842     WORD usesdsx        : 1;
 843     WORD usesdsy        : 1;
 844     WORD usestexldd     : 1;
 845     WORD usesmova       : 1;
 846     WORD usesfacing     : 1;
 847     WORD usesrelconstF  : 1;
 848     WORD fog            : 1;
 849     WORD usestexldl     : 1;
 850     WORD usesifc        : 1;
 851     WORD usescall       : 1;
 852     WORD usespow        : 1;
 853     WORD point_size     : 1;
 854     WORD padding        : 2;
 855
 856     DWORD rt_mask; /* Used render targets, 32 max. */
 857
 858     /* Whether or not loops are used in this shader, and nesting depth */
 859     unsigned loop_depth;
 860     UINT min_rel_offset, max_rel_offset;
 861 };
 862
 863 /* Keeps track of details for TEX_M#x# instructions which need to maintain
 864  * state information between multiple instructions. */
 865 struct wined3d_shader_tex_mx
 866 {
 867     unsigned int current_row;
 868     DWORD texcoord_w[2];
 869 };
 870
 871 struct wined3d_shader_loop_state
 872 {
 873     UINT current_depth;
 874     UINT current_reg;
 875 };
 876
 877 struct wined3d_shader_context
 878 {
 879     const struct wined3d_shader *shader;
 880     const struct wined3d_gl_info *gl_info;
 881     const struct wined3d_shader_reg_maps *reg_maps;
 882     struct wined3d_string_buffer *buffer;
 883     struct wined3d_shader_tex_mx *tex_mx;
 884     struct wined3d_shader_loop_state *loop_state;
 885     void *backend_data;
 886 };
 887
 888 struct wined3d_shader_register_index
 889 {
 890     const struct wined3d_shader_src_param *rel_addr;
 891     unsigned int offset;
 892 };
 893
 894 struct wined3d_shader_register
 895 {
 896     enum wined3d_shader_register_type type;
 897     enum wined3d_data_type data_type;
 898     struct wined3d_shader_register_index idx[2];
 899     enum wined3d_immconst_type immconst_type;
 900     DWORD immconst_data[4];
 901 };
 902
 903 struct wined3d_shader_dst_param
 904 {
 905     struct wined3d_shader_register reg;
 906     DWORD write_mask;
 907     DWORD modifiers;
 908     DWORD shift;
 909 };
 910
 911 struct wined3d_shader_src_param
 912 {
 913     struct wined3d_shader_register reg;
 914     DWORD swizzle;
 915     enum wined3d_shader_src_modifier modifiers;
 916 };
 917
 918 struct wined3d_shader_semantic
 919 {
 920     enum wined3d_decl_usage usage;
 921     UINT usage_idx;
 922     enum wined3d_shader_resource_type resource_type;
 923     enum wined3d_data_type resource_data_type;
 924     struct wined3d_shader_dst_param reg;
 925 };
 926
 927 struct wined3d_shader_register_semantic
 928 {
 929     struct wined3d_shader_dst_param reg;
 930     enum wined3d_sysval_semantic sysval_semantic;
 931 };
 932
 933 struct wined3d_shader_structured_resource
 934 {
 935     struct wined3d_shader_dst_param reg;
 936     unsigned int byte_stride;
 937 };
 938
 939 struct wined3d_shader_tgsm_raw
 940 {
 941     struct wined3d_shader_dst_param reg;
 942     unsigned int byte_count;
 943 };
 944
 945 struct wined3d_shader_tgsm_structured
 946 {
 947     struct wined3d_shader_dst_param reg;
 948     unsigned int byte_stride;
 949     unsigned int structure_count;
 950 };
 951
 952 struct wined3d_shader_thread_group_size
 953 {
 954     unsigned int x, y, z;
 955 };
 956
 957 struct wined3d_shader_texel_offset
 958 {
 959     signed char u, v, w;
 960 };
 961
 962 struct wined3d_shader_instruction
 963 {
 964     const struct wined3d_shader_context *ctx;
 965     enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
 966     DWORD flags;
 967     BOOL coissue;
 968     const struct wined3d_shader_src_param *predicate;
 969     UINT dst_count;
 970     const struct wined3d_shader_dst_param *dst;
 971     UINT src_count;
 972     const struct wined3d_shader_src_param *src;
 973     struct wined3d_shader_texel_offset texel_offset;
 974     union
 975     {
 976         struct wined3d_shader_semantic semantic;
 977         struct wined3d_shader_register_semantic register_semantic;
 978         enum wined3d_primitive_type primitive_type;
 979         struct wined3d_shader_dst_param dst;
 980         struct wined3d_shader_src_param src;
 981         UINT count;
 982         const struct wined3d_shader_immediate_constant_buffer *icb;
 983         struct wined3d_shader_structured_resource structured_resource;
 984         struct wined3d_shader_tgsm_raw tgsm_raw;
 985         struct wined3d_shader_tgsm_structured tgsm_structured;
 986         struct wined3d_shader_thread_group_size thread_group_size;
 987         enum wined3d_tessellator_domain tessellator_domain;
 988         enum wined3d_tessellator_output_primitive tessellator_output_primitive;
 989         enum wined3d_tessellator_partitioning tessellator_partitioning;
 990         float max_tessellation_factor;
 991         struct wined3d_shader_indexable_temp indexable_temp;
 992     } declaration;
 993 };
 994
 995 static inline BOOL wined3d_shader_instruction_has_texel_offset(const struct wined3d_shader_instruction *ins)
 996 {
 997     return ins->texel_offset.u || ins->texel_offset.v || ins->texel_offset.w;
 998 }
 999
1000 struct wined3d_shader_attribute
1001 {
1002     enum wined3d_decl_usage usage;
1003     UINT usage_idx;
1004 };
1005
1006 struct wined3d_shader_loop_control
1007 {
1008     unsigned int count;
1009     unsigned int start;
1010     int step;
1011 };
1012
1013 struct wined3d_shader_frontend
1014 {
1015     void *(*shader_init)(const DWORD *ptr, const struct wined3d_shader_signature *output_signature);
1016     void (*shader_free)(void *data);
1017     void (*shader_read_header)(void *data, const DWORD **ptr, struct wined3d_shader_version *shader_version);
1018     void (*shader_read_instruction)(void *data, const DWORD **ptr, struct wined3d_shader_instruction *ins);
1019     BOOL (*shader_is_end)(void *data, const DWORD **ptr);
1020 };
1021
1022 extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
1023 extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
1024
1025 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
1026
1027 #define WINED3D_SHADER_CAP_VS_CLIPPING      0x00000001
1028 #define WINED3D_SHADER_CAP_SRGB_WRITE       0x00000002
1029
1030 struct shader_caps
1031 {
1032     unsigned int vs_version;
1033     unsigned int hs_version;
1034     unsigned int ds_version;
1035     unsigned int gs_version;
1036     unsigned int ps_version;
1037     unsigned int cs_version;
1038
1039     DWORD vs_uniform_count;
1040     DWORD ps_uniform_count;
1041     float ps_1x_max_value;
1042     DWORD varying_count;
1043
1044     DWORD wined3d_caps;
1045 };
1046
1047 enum wined3d_gl_resource_type
1048 {
1049     WINED3D_GL_RES_TYPE_TEX_1D          = 0,
1050     WINED3D_GL_RES_TYPE_TEX_2D          = 1,
1051     WINED3D_GL_RES_TYPE_TEX_3D          = 2,
1052     WINED3D_GL_RES_TYPE_TEX_CUBE        = 3,
1053     WINED3D_GL_RES_TYPE_TEX_RECT        = 4,
1054     WINED3D_GL_RES_TYPE_BUFFER          = 5,
1055     WINED3D_GL_RES_TYPE_RB              = 6,
1056     WINED3D_GL_RES_TYPE_COUNT           = 7,
1057 };
1058
1059 enum vertexprocessing_mode {
1060     fixedfunction,
1061     vertexshader,
1062     pretransformed
1063 };
1064
1065 #define WINED3D_CONST_NUM_UNUSED ~0U
1066
1067 enum wined3d_ffp_ps_fog_mode
1068 {
1069     WINED3D_FFP_PS_FOG_OFF,
1070     WINED3D_FFP_PS_FOG_LINEAR,
1071     WINED3D_FFP_PS_FOG_EXP,
1072     WINED3D_FFP_PS_FOG_EXP2,
1073 };
1074
1075 /* Stateblock dependent parameters which have to be hardcoded
1076  * into the shader code
1077  */
1078
1079 #define WINED3D_PSARGS_PROJECTED (1u << 3)
1080 #define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
1081 #define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xfu
1082 #define WINED3D_PSARGS_TEXTYPE_SHIFT 2
1083 #define WINED3D_PSARGS_TEXTYPE_MASK 0x3u
1084
1085 /* Used for Shader Model 1 pixel shaders to track the bound texture
1086  * type. 2D and RECT textures are separated through NP2 fixup. */
1087 enum wined3d_shader_tex_types
1088 {
1089     WINED3D_SHADER_TEX_2D   = 0,
1090     WINED3D_SHADER_TEX_3D   = 1,
1091     WINED3D_SHADER_TEX_CUBE = 2,
1092 };
1093
1094 struct ps_compile_args {
1095     struct color_fixup_desc     color_fixup[MAX_FRAGMENT_SAMPLERS];
1096     enum vertexprocessing_mode  vp_mode;
1097     enum wined3d_ffp_ps_fog_mode fog;
1098     WORD                        tex_transform; /* ps 1.0-1.3, 4 textures */
1099     WORD                        tex_types; /* ps 1.0 - 1.4, 6 textures */
1100     WORD                        srgb_correction;
1101     /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
1102        D3D9 has a limit of 16 samplers and the fixup is superfluous
1103        in D3D10 (unconditional NP2 support mandatory). */
1104     WORD                        np2_fixup;
1105     WORD shadow; /* MAX_FRAGMENT_SAMPLERS, 16 */
1106     WORD texcoords_initialized; /* MAX_TEXTURES, 8 */
1107     DWORD pointsprite : 1;
1108     DWORD flatshading : 1;
1109     DWORD alpha_test_func : 3;
1110     DWORD padding : 27;
1111 };
1112
1113 enum fog_src_type {
1114     VS_FOG_Z        = 0,
1115     VS_FOG_COORD    = 1
1116 };
1117
1118 struct vs_compile_args
1119 {
1120     BYTE fog_src;
1121     BYTE clip_enabled : 1;
1122     BYTE point_size : 1;
1123     BYTE per_vertex_point_size : 1;
1124     BYTE flatshading : 1;
1125     BYTE next_shader_type : 3;
1126     BYTE padding : 1;
1127     WORD swizzle_map;   /* MAX_ATTRIBS, 16 */
1128     unsigned int next_shader_input_count;
1129 };
1130
1131 struct gs_compile_args
1132 {
1133     unsigned int ps_input_count;
1134 };
1135
1136 struct wined3d_context;
1137 struct wined3d_state;
1138 struct fragment_pipeline;
1139 struct wined3d_vertex_pipe_ops;
1140
1141 struct wined3d_shader_backend_ops
1142 {
1143     void (*shader_handle_instruction)(const struct wined3d_shader_instruction *);
1144     void (*shader_select)(void *shader_priv, struct wined3d_context *context,
1145             const struct wined3d_state *state);
1146     void (*shader_disable)(void *shader_priv, struct wined3d_context *context);
1147     void (*shader_select_depth_blt)(void *shader_priv, const struct wined3d_gl_info *gl_info,
1148             enum wined3d_gl_resource_type tex_type, const SIZE *ds_mask_size);
1149     void (*shader_deselect_depth_blt)(void *shader_priv, const struct wined3d_gl_info *gl_info);
1150     void (*shader_update_float_vertex_constants)(struct wined3d_device *device, UINT start, UINT count);
1151     void (*shader_update_float_pixel_constants)(struct wined3d_device *device, UINT start, UINT count);
1152     void (*shader_load_constants)(void *shader_priv, struct wined3d_context *context,
1153             const struct wined3d_state *state);
1154     void (*shader_destroy)(struct wined3d_shader *shader);
1155     HRESULT (*shader_alloc_private)(struct wined3d_device *device, const struct wined3d_vertex_pipe_ops *vertex_pipe,
1156             const struct fragment_pipeline *fragment_pipe);
1157     void (*shader_free_private)(struct wined3d_device *device);
1158     BOOL (*shader_allocate_context_data)(struct wined3d_context *context);
1159     void (*shader_free_context_data)(struct wined3d_context *context);
1160     void (*shader_init_context_state)(struct wined3d_context *context);
1161     void (*shader_get_caps)(const struct wined3d_gl_info *gl_info, struct shader_caps *caps);
1162     BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
1163     BOOL (*shader_has_ffp_proj_control)(void *shader_priv);
1164 };
1165
1166 extern const struct wined3d_shader_backend_ops glsl_shader_backend DECLSPEC_HIDDEN;
1167 extern const struct wined3d_shader_backend_ops arb_program_shader_backend DECLSPEC_HIDDEN;
1168 extern const struct wined3d_shader_backend_ops none_shader_backend DECLSPEC_HIDDEN;
1169
1170 #define GL_EXTCALL(f) (gl_info->gl_ops.ext.p_##f)
1171
1172 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xff)
1173 #define D3DCOLOR_B_G(dw) (((dw) >>  8) & 0xff)
1174 #define D3DCOLOR_B_B(dw) (((dw) >>  0) & 0xff)
1175 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xff)
1176
1177 static inline void wined3d_color_from_d3dcolor(struct wined3d_color *wined3d_color, DWORD d3d_color)
1178 {
1179     wined3d_color->r = D3DCOLOR_B_R(d3d_color) / 255.0f;
1180     wined3d_color->g = D3DCOLOR_B_G(d3d_color) / 255.0f;
1181     wined3d_color->b = D3DCOLOR_B_B(d3d_color) / 255.0f;
1182     wined3d_color->a = D3DCOLOR_B_A(d3d_color) / 255.0f;
1183 }
1184
1185 #define HIGHEST_TRANSFORMSTATE WINED3D_TS_WORLD_MATRIX(255) /* Highest value in wined3d_transform_state. */
1186
1187 void wined3d_check_gl_call(const struct wined3d_gl_info *gl_info,
1188         const char *file, unsigned int line, const char *name) DECLSPEC_HIDDEN;
1189
1190 /* Checking of API calls */
1191 /* --------------------- */
1192 #ifndef WINE_NO_DEBUG_MSGS
1193 #define checkGLcall(A)                                              \
1194 do {                                                                \
1195     if (__WINE_IS_DEBUG_ON(_ERR, &__wine_dbch_d3d)                  \
1196             && !gl_info->supported[ARB_DEBUG_OUTPUT])               \
1197         wined3d_check_gl_call(gl_info, __FILE__, __LINE__, A);      \
1198 } while(0)
1199 #else
1200 #define checkGLcall(A) do {} while(0)
1201 #endif
1202
1203 enum wined3d_ffp_idx
1204 {
1205     WINED3D_FFP_POSITION = 0,
1206     WINED3D_FFP_BLENDWEIGHT = 1,
1207     WINED3D_FFP_BLENDINDICES = 2,
1208     WINED3D_FFP_NORMAL = 3,
1209     WINED3D_FFP_PSIZE = 4,
1210     WINED3D_FFP_DIFFUSE = 5,
1211     WINED3D_FFP_SPECULAR = 6,
1212     WINED3D_FFP_TEXCOORD0 = 7,
1213     WINED3D_FFP_TEXCOORD1 = 8,
1214     WINED3D_FFP_TEXCOORD2 = 9,
1215     WINED3D_FFP_TEXCOORD3 = 10,
1216     WINED3D_FFP_TEXCOORD4 = 11,
1217     WINED3D_FFP_TEXCOORD5 = 12,
1218     WINED3D_FFP_TEXCOORD6 = 13,
1219     WINED3D_FFP_TEXCOORD7 = 14,
1220     WINED3D_FFP_ATTRIBS_COUNT = 15,
1221 };
1222
1223 enum wined3d_ffp_emit_idx
1224 {
1225     WINED3D_FFP_EMIT_FLOAT1,
1226     WINED3D_FFP_EMIT_FLOAT2,
1227     WINED3D_FFP_EMIT_FLOAT3,
1228     WINED3D_FFP_EMIT_FLOAT4,
1229     WINED3D_FFP_EMIT_D3DCOLOR,
1230     WINED3D_FFP_EMIT_UBYTE4,
1231     WINED3D_FFP_EMIT_SHORT2,
1232     WINED3D_FFP_EMIT_SHORT4,
1233     WINED3D_FFP_EMIT_UBYTE4N,
1234     WINED3D_FFP_EMIT_SHORT2N,
1235     WINED3D_FFP_EMIT_SHORT4N,
1236     WINED3D_FFP_EMIT_USHORT2N,
1237     WINED3D_FFP_EMIT_USHORT4N,
1238     WINED3D_FFP_EMIT_UDEC3,
1239     WINED3D_FFP_EMIT_DEC3N,
1240     WINED3D_FFP_EMIT_FLOAT16_2,
1241     WINED3D_FFP_EMIT_FLOAT16_4,
1242     WINED3D_FFP_EMIT_INVALID,
1243     WINED3D_FFP_EMIT_COUNT
1244 };
1245
1246 struct wined3d_bo_address
1247 {
1248     GLuint buffer_object;
1249     BYTE *addr;
1250 };
1251
1252 struct wined3d_const_bo_address
1253 {
1254     GLuint buffer_object;
1255     const BYTE *addr;
1256 };
1257
1258 static inline struct wined3d_const_bo_address *wined3d_const_bo_address(struct wined3d_bo_address *data)
1259 {
1260     return (struct wined3d_const_bo_address *)data;
1261 }
1262
1263 struct wined3d_stream_info_element
1264 {
1265     const struct wined3d_format *format;
1266     struct wined3d_bo_address data;
1267     GLsizei stride;
1268     unsigned int stream_idx;
1269     unsigned int divisor;
1270 };
1271
1272 struct wined3d_stream_info
1273 {
1274     struct wined3d_stream_info_element elements[MAX_ATTRIBS];
1275     DWORD position_transformed : 1;
1276     DWORD all_vbo : 1;
1277     WORD swizzle_map; /* MAX_ATTRIBS, 16 */
1278     WORD use_map; /* MAX_ATTRIBS, 16 */
1279 };
1280
1281 void draw_primitive(struct wined3d_device *device, const struct wined3d_state *state,
1282         int base_vertex_idx, unsigned int start_idx, unsigned int index_count,
1283         unsigned int start_instance, unsigned int instance_count, BOOL indexed) DECLSPEC_HIDDEN;
1284 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
1285
1286 #define eps 1e-8f
1287
1288 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1289     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1290
1291 /* Routines and structures related to state management */
1292
1293 #define STATE_RENDER(a) (a)
1294 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1295
1296 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1297 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1298
1299 /* + 1 because samplers start with 0 */
1300 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1301 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1302
1303 #define STATE_SHADER(a) (STATE_SAMPLER(MAX_COMBINED_SAMPLERS) + (a))
1304 #define STATE_IS_SHADER(a) ((a) >= STATE_SHADER(0) && (a) < STATE_SHADER(WINED3D_SHADER_TYPE_COUNT))
1305
1306 #define STATE_CONSTANT_BUFFER(a) (STATE_SHADER(WINED3D_SHADER_TYPE_COUNT) + (a))
1307 #define STATE_IS_CONSTANT_BUFFER(a) ((a) >= STATE_CONSTANT_BUFFER(0) && (a) < STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_COUNT))
1308
1309 #define STATE_SHADER_RESOURCE_BINDING (STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_COUNT))
1310 #define STATE_IS_SHADER_RESOURCE_BINDING(a) ((a) == STATE_SHADER_RESOURCE_BINDING)
1311
1312 #define STATE_TRANSFORM(a) (STATE_SHADER_RESOURCE_BINDING + (a))
1313 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)))
1314
1315 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)) + 1)
1316 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1317 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1318 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1319
1320 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
1321 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1322
1323 #define STATE_VIEWPORT (STATE_VDECL + 1)
1324 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1325
1326 #define STATE_LIGHT_TYPE (STATE_VIEWPORT + 1)
1327 #define STATE_IS_LIGHT_TYPE(a) ((a) == STATE_LIGHT_TYPE)
1328 #define STATE_ACTIVELIGHT(a) (STATE_LIGHT_TYPE + 1 + (a))
1329 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1330
1331 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1332 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1333
1334 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1335 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1336
1337 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1338 #define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1339
1340 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
1341 #define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1342
1343 #define STATE_POINTSPRITECOORDORIGIN  (STATE_FRONTFACE + 1)
1344 #define STATE_IS_POINTSPRITECOORDORIGIN(a) ((a) == STATE_POINTSPRITECOORDORIGIN)
1345
1346 #define STATE_BASEVERTEXINDEX  (STATE_POINTSPRITECOORDORIGIN + 1)
1347 #define STATE_IS_BASEVERTEXINDEX(a) ((a) == STATE_BASEVERTEXINDEX)
1348
1349 #define STATE_FRAMEBUFFER (STATE_BASEVERTEXINDEX + 1)
1350 #define STATE_IS_FRAMEBUFFER(a) ((a) == STATE_FRAMEBUFFER)
1351
1352 #define STATE_POINT_ENABLE (STATE_FRAMEBUFFER + 1)
1353 #define STATE_IS_POINT_ENABLE(a) ((a) == STATE_POINT_ENABLE)
1354
1355 #define STATE_COLOR_KEY (STATE_POINT_ENABLE + 1)
1356 #define STATE_IS_COLOR_KEY(a) ((a) == STATE_COLOR_KEY)
1357
1358 #define STATE_HIGHEST (STATE_COLOR_KEY)
1359
1360 enum fogsource {
1361     FOGSOURCE_FFP,
1362     FOGSOURCE_VS,
1363     FOGSOURCE_COORD,
1364 };
1365
1366 /* Direct3D terminology with little modifications. We do not have an issued
1367  * state because only the driver knows about it, but we have a created state
1368  * because D3D allows GetData() on a created query, but OpenGL doesn't. */
1369 enum wined3d_query_state
1370 {
1371     QUERY_CREATED,
1372     QUERY_SIGNALLED,
1373     QUERY_BUILDING
1374 };
1375
1376 struct wined3d_query_ops
1377 {
1378     BOOL (*query_poll)(struct wined3d_query *query);
1379     void (*query_issue)(struct wined3d_query *query, DWORD flags);
1380 };
1381
1382 struct wined3d_query
1383 {
1384     LONG ref;
1385
1386     void *parent;
1387     struct wined3d_device *device;
1388     enum wined3d_query_state state;
1389     enum wined3d_query_type type;
1390     const void *data;
1391     DWORD data_size;
1392     const struct wined3d_query_ops *query_ops;
1393 };
1394
1395 union wined3d_gl_query_object
1396 {
1397     GLuint id;
1398     GLsync sync;
1399 };
1400
1401 struct wined3d_event_query
1402 {
1403     struct wined3d_query query;
1404
1405     struct list entry;
1406     union wined3d_gl_query_object object;
1407     struct wined3d_context *context;
1408     BOOL signalled;
1409 };
1410
1411 enum wined3d_event_query_result
1412 {
1413     WINED3D_EVENT_QUERY_OK,
1414     WINED3D_EVENT_QUERY_WAITING,
1415     WINED3D_EVENT_QUERY_NOT_STARTED,
1416     WINED3D_EVENT_QUERY_WRONG_THREAD,
1417     WINED3D_EVENT_QUERY_ERROR
1418 };
1419
1420 void wined3d_event_query_destroy(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1421 enum wined3d_event_query_result wined3d_event_query_finish(const struct wined3d_event_query *query,
1422         const struct wined3d_device *device) DECLSPEC_HIDDEN;
1423 void wined3d_event_query_issue(struct wined3d_event_query *query, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1424 BOOL wined3d_event_query_supported(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1425
1426 struct wined3d_occlusion_query
1427 {
1428     struct wined3d_query query;
1429
1430     struct list entry;
1431     GLuint id;
1432     struct wined3d_context *context;
1433     DWORD samples;
1434 };
1435
1436 struct wined3d_timestamp_query
1437 {
1438     struct wined3d_query query;
1439
1440     struct list entry;
1441     GLuint id;
1442     struct wined3d_context *context;
1443     UINT64 timestamp;
1444 };
1445
1446 void context_alloc_timestamp_query(struct wined3d_context *context, struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1447 void context_free_timestamp_query(struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1448
1449 struct wined3d_context
1450 {
1451     const struct wined3d_gl_info *gl_info;
1452     const struct wined3d_d3d_info *d3d_info;
1453     const struct StateEntry *state_table;
1454     /* State dirtification
1455      * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1456      * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1457      * 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
1458      * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1459      */
1460     DWORD                   dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1461     DWORD                   numDirtyEntries;
1462     DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1463
1464     struct wined3d_swapchain *swapchain;
1465     struct
1466     {
1467         struct wined3d_texture *texture;
1468         unsigned int sub_resource_idx;
1469     } current_rt;
1470     DWORD                   tid;    /* Thread ID which owns this context at the moment */
1471
1472     /* Stores some information about the context state for optimization */
1473     DWORD render_offscreen : 1;
1474     DWORD last_was_rhw : 1;             /* true iff last draw_primitive was in xyzrhw mode */
1475     DWORD last_was_pshader : 1;
1476     DWORD last_was_vshader : 1;
1477     DWORD last_was_normal : 1;
1478     DWORD namedArraysLoaded : 1;
1479     DWORD numberedArraysLoaded : 1;
1480     DWORD last_was_blit : 1;
1481     DWORD last_was_ckey : 1;
1482     DWORD fog_coord : 1;
1483     DWORD fog_enabled : 1;
1484     DWORD num_untracked_materials : 2;  /* Max value 2 */
1485     DWORD current : 1;
1486     DWORD destroyed : 1;
1487     DWORD valid : 1;
1488     DWORD texShaderBumpMap : 8;         /* MAX_TEXTURES, 8 */
1489     DWORD lastWasPow2Texture : 8;       /* MAX_TEXTURES, 8 */
1490     DWORD fixed_function_usage_map : 8; /* MAX_TEXTURES, 8 */
1491     DWORD lowest_disabled_stage : 4;    /* Max MAX_TEXTURES, 8 */
1492     DWORD use_immediate_mode_draw : 1;
1493     DWORD rebind_fbo : 1;
1494     DWORD needs_set : 1;
1495     DWORD hdc_is_private : 1;
1496     DWORD hdc_has_format : 1;           /* only meaningful if hdc_is_private */
1497     DWORD update_shader_resource_bindings : 1;
1498     DWORD padding : 14;
1499     DWORD last_swizzle_map; /* MAX_ATTRIBS, 16 */
1500     DWORD shader_update_mask;
1501     DWORD constant_update_mask;
1502     DWORD                   numbered_array_mask;
1503     GLenum                  tracking_parm;     /* Which source is tracking current colour         */
1504     GLenum                  untracked_materials[2];
1505     UINT                    blit_w, blit_h;
1506     enum fogsource          fog_source;
1507     DWORD active_texture;
1508     DWORD texture_type[MAX_COMBINED_SAMPLERS];
1509
1510     UINT instance_count;
1511
1512     /* The actual opengl context */
1513     UINT level;
1514     HGLRC restore_ctx;
1515     HDC restore_dc;
1516     int restore_pf;
1517     HWND restore_pf_win;
1518     HGLRC                   glCtx;
1519     HWND                    win_handle;
1520     HDC                     hdc;
1521     int pixel_format;
1522     GLint                   aux_buffers;
1523
1524     void *shader_backend_data;
1525     void *fragment_pipe_data;
1526
1527     /* FBOs */
1528     UINT                    fbo_entry_count;
1529     struct list             fbo_list;
1530     struct list             fbo_destroy_list;
1531     struct fbo_entry        *current_fbo;
1532     GLuint                  fbo_read_binding;
1533     GLuint                  fbo_draw_binding;
1534     struct wined3d_surface **blit_targets;
1535     struct wined3d_fbo_entry_key *fbo_key;
1536     GLenum *draw_buffers;
1537     DWORD draw_buffers_mask; /* Enabled draw buffers, 31 max. */
1538
1539     /* Queries */
1540     GLuint *free_occlusion_queries;
1541     UINT free_occlusion_query_size;
1542     UINT free_occlusion_query_count;
1543     struct list occlusion_queries;
1544
1545     union wined3d_gl_query_object *free_event_queries;
1546     UINT free_event_query_size;
1547     UINT free_event_query_count;
1548     struct list event_queries;
1549
1550     GLuint *free_timestamp_queries;
1551     UINT free_timestamp_query_size;
1552     UINT free_timestamp_query_count;
1553     struct list timestamp_queries;
1554
1555     struct wined3d_stream_info stream_info;
1556
1557     /* Fences for GL_APPLE_flush_buffer_range */
1558     struct wined3d_event_query *buffer_queries[MAX_ATTRIBS];
1559     unsigned int num_buffer_queries;
1560
1561     DWORD                     tex_unit_map[MAX_COMBINED_SAMPLERS];
1562     DWORD                     rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1563
1564     /* Extension emulation */
1565     GLint                   gl_fog_source;
1566     GLfloat                 fog_coord_value;
1567     GLfloat                 color[4], fogstart, fogend, fogcolor[4];
1568     GLuint                  dummy_arbfp_prog;
1569 };
1570
1571 struct wined3d_fb_state
1572 {
1573     struct wined3d_rendertarget_view **render_targets;
1574     struct wined3d_rendertarget_view *depth_stencil;
1575 };
1576
1577 typedef void (*APPLYSTATEFUNC)(struct wined3d_context *ctx, const struct wined3d_state *state, DWORD state_id);
1578
1579 struct StateEntry
1580 {
1581     DWORD representative;
1582     APPLYSTATEFUNC apply;
1583 };
1584
1585 struct StateEntryTemplate
1586 {
1587     DWORD state;
1588     struct StateEntry content;
1589     enum wined3d_gl_extension extension;
1590 };
1591
1592 #define WINED3D_FRAGMENT_CAP_PROJ_CONTROL   0x00000001
1593 #define WINED3D_FRAGMENT_CAP_SRGB_WRITE     0x00000002
1594 #define WINED3D_FRAGMENT_CAP_COLOR_KEY      0x00000004
1595
1596 struct fragment_caps
1597 {
1598     DWORD wined3d_caps;
1599     DWORD PrimitiveMiscCaps;
1600     DWORD TextureOpCaps;
1601     DWORD MaxTextureBlendStages;
1602     DWORD MaxSimultaneousTextures;
1603 };
1604
1605 #define GL_EXT_EMUL_ARB_MULTITEXTURE 0x00000001
1606 #define GL_EXT_EMUL_EXT_FOG_COORD    0x00000002
1607
1608 struct fragment_pipeline
1609 {
1610     void (*enable_extension)(const struct wined3d_gl_info *gl_info, BOOL enable);
1611     void (*get_caps)(const struct wined3d_gl_info *gl_info, struct fragment_caps *caps);
1612     DWORD (*get_emul_mask)(const struct wined3d_gl_info *gl_info);
1613     void *(*alloc_private)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1614     void (*free_private)(struct wined3d_device *device);
1615     BOOL (*allocate_context_data)(struct wined3d_context *context);
1616     void (*free_context_data)(struct wined3d_context *context);
1617     BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1618     const struct StateEntryTemplate *states;
1619 };
1620
1621 struct wined3d_vertex_caps
1622 {
1623     BOOL xyzrhw;
1624     BOOL emulated_flatshading;
1625     BOOL ffp_generic_attributes;
1626     DWORD max_active_lights;
1627     DWORD max_vertex_blend_matrices;
1628     DWORD max_vertex_blend_matrix_index;
1629     DWORD vertex_processing_caps;
1630     DWORD fvf_caps;
1631     DWORD max_user_clip_planes;
1632     DWORD raster_caps;
1633 };
1634
1635 struct wined3d_vertex_pipe_ops
1636 {
1637     void (*vp_enable)(const struct wined3d_gl_info *gl_info, BOOL enable);
1638     void (*vp_get_caps)(const struct wined3d_gl_info *gl_info, struct wined3d_vertex_caps *caps);
1639     DWORD (*vp_get_emul_mask)(const struct wined3d_gl_info *gl_info);
1640     void *(*vp_alloc)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1641     void (*vp_free)(struct wined3d_device *device);
1642     const struct StateEntryTemplate *vp_states;
1643 };
1644
1645 extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
1646 extern const struct fragment_pipeline none_fragment_pipe DECLSPEC_HIDDEN;
1647 extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
1648 extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
1649 extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
1650 extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
1651 extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
1652 extern const struct fragment_pipeline glsl_fragment_pipe DECLSPEC_HIDDEN;
1653
1654 extern const struct wined3d_vertex_pipe_ops none_vertex_pipe DECLSPEC_HIDDEN;
1655 extern const struct wined3d_vertex_pipe_ops ffp_vertex_pipe DECLSPEC_HIDDEN;
1656 extern const struct wined3d_vertex_pipe_ops glsl_vertex_pipe DECLSPEC_HIDDEN;
1657
1658 /* "Base" state table */
1659 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
1660         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
1661         const struct wined3d_vertex_pipe_ops *vertex, const struct fragment_pipeline *fragment,
1662         const struct StateEntryTemplate *misc) DECLSPEC_HIDDEN;
1663
1664 enum wined3d_blit_op
1665 {
1666     WINED3D_BLIT_OP_COLOR_BLIT,
1667     WINED3D_BLIT_OP_COLOR_BLIT_ALPHATEST,
1668     WINED3D_BLIT_OP_COLOR_BLIT_CKEY,
1669     WINED3D_BLIT_OP_COLOR_FILL,
1670     WINED3D_BLIT_OP_DEPTH_FILL,
1671     WINED3D_BLIT_OP_DEPTH_BLIT,
1672 };
1673
1674 /* Shaders for color conversions in blits. Do not do blit operations while
1675  * already under the GL lock. */
1676 struct blit_shader
1677 {
1678     HRESULT (*alloc_private)(struct wined3d_device *device);
1679     void (*free_private)(struct wined3d_device *device);
1680     HRESULT (*set_shader)(void *blit_priv, struct wined3d_context *context, const struct wined3d_surface *surface,
1681             const struct wined3d_color_key *color_key);
1682     void (*unset_shader)(const struct wined3d_gl_info *gl_info);
1683     BOOL (*blit_supported)(const struct wined3d_gl_info *gl_info,
1684             const struct wined3d_d3d_info *d3d_info, enum wined3d_blit_op blit_op,
1685             const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1686             const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format);
1687     HRESULT (*color_fill)(struct wined3d_device *device, struct wined3d_rendertarget_view *view,
1688             const RECT *rect, const struct wined3d_color *color);
1689     HRESULT (*depth_fill)(struct wined3d_device *device, struct wined3d_rendertarget_view *view,
1690             const RECT *rect, DWORD clear_flags, float depth, DWORD stencil);
1691     void (*blit_surface)(struct wined3d_device *device, enum wined3d_blit_op op, DWORD filter,
1692             struct wined3d_surface *src_surface, const RECT *src_rect,
1693             struct wined3d_surface *dst_surface, const RECT *dst_rect,
1694             const struct wined3d_color_key *color_key);
1695 };
1696
1697 extern const struct blit_shader ffp_blit DECLSPEC_HIDDEN;
1698 extern const struct blit_shader arbfp_blit DECLSPEC_HIDDEN;
1699 extern const struct blit_shader cpu_blit DECLSPEC_HIDDEN;
1700
1701 BOOL wined3d_clip_blit(const RECT *clip_rect, RECT *clipped, RECT *other) DECLSPEC_HIDDEN;
1702 const struct blit_shader *wined3d_select_blitter(const struct wined3d_gl_info *gl_info,
1703         const struct wined3d_d3d_info *d3d_info, enum wined3d_blit_op blit_op,
1704         const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1705         const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format)
1706         DECLSPEC_HIDDEN;
1707
1708 struct wined3d_context *context_acquire(const struct wined3d_device *device,
1709         struct wined3d_surface *target) DECLSPEC_HIDDEN;
1710 void context_alloc_event_query(struct wined3d_context *context,
1711         struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1712 void context_alloc_occlusion_query(struct wined3d_context *context,
1713         struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1714 void context_apply_blit_state(struct wined3d_context *context, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1715 BOOL context_apply_clear_state(struct wined3d_context *context, const struct wined3d_state *state,
1716         UINT rt_count, const struct wined3d_fb_state *fb) DECLSPEC_HIDDEN;
1717 BOOL context_apply_draw_state(struct wined3d_context *context,
1718         const struct wined3d_device *device, const struct wined3d_state *state) DECLSPEC_HIDDEN;
1719 void context_apply_fbo_state_blit(struct wined3d_context *context, GLenum target,
1720         struct wined3d_surface *render_target, struct wined3d_surface *depth_stencil, DWORD location) DECLSPEC_HIDDEN;
1721 void context_active_texture(struct wined3d_context *context, const struct wined3d_gl_info *gl_info,
1722         unsigned int unit) DECLSPEC_HIDDEN;
1723 void context_bind_texture(struct wined3d_context *context, GLenum target, GLuint name) DECLSPEC_HIDDEN;
1724 void context_check_fbo_status(const struct wined3d_context *context, GLenum target) DECLSPEC_HIDDEN;
1725 struct wined3d_context *context_create(struct wined3d_swapchain *swapchain, struct wined3d_texture *target,
1726         const struct wined3d_format *ds_format) DECLSPEC_HIDDEN;
1727 HGLRC context_create_wgl_attribs(const struct wined3d_gl_info *gl_info, HDC hdc, HGLRC share_ctx) DECLSPEC_HIDDEN;
1728 void context_destroy(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
1729 void context_free_event_query(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1730 void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1731 struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
1732 GLenum context_get_offscreen_gl_buffer(const struct wined3d_context *context) DECLSPEC_HIDDEN;
1733 DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
1734 void context_gl_resource_released(struct wined3d_device *device,
1735         GLuint name, BOOL rb_namespace) DECLSPEC_HIDDEN;
1736 void context_invalidate_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
1737 void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
1738 void context_resource_released(const struct wined3d_device *device,
1739         struct wined3d_resource *resource, enum wined3d_resource_type type) DECLSPEC_HIDDEN;
1740 void context_restore(struct wined3d_context *context, struct wined3d_surface *restore) DECLSPEC_HIDDEN;
1741 BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
1742 void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
1743 void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
1744 void context_state_drawbuf(struct wined3d_context *context,
1745         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1746 void context_state_fb(struct wined3d_context *context,
1747         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1748 void context_surface_update(struct wined3d_context *context, const struct wined3d_surface *surface) DECLSPEC_HIDDEN;
1749 void context_stream_info_from_declaration(struct wined3d_context *context,
1750         const struct wined3d_state *state, struct wined3d_stream_info *stream_info) DECLSPEC_HIDDEN;
1751
1752 /*****************************************************************************
1753  * Internal representation of a light
1754  */
1755 struct wined3d_light_info
1756 {
1757     struct wined3d_light OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1758     DWORD        OriginalIndex;
1759     LONG         glIndex;
1760     BOOL         enabled;
1761
1762     /* Converted parms to speed up swapping lights */
1763     struct wined3d_vec4 position;
1764     struct wined3d_vec4 direction;
1765     float exponent;
1766     float cutoff;
1767
1768     struct list entry;
1769 };
1770
1771 /* The default light parameters */
1772 extern const struct wined3d_light WINED3D_default_light DECLSPEC_HIDDEN;
1773
1774 struct wined3d_pixel_format
1775 {
1776     int iPixelFormat; /* WGL pixel format */
1777     int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1778     int redSize, greenSize, blueSize, alphaSize, colorSize;
1779     int depthSize, stencilSize;
1780     BOOL windowDrawable;
1781     BOOL doubleBuffer;
1782     int auxBuffers;
1783     int numSamples;
1784 };
1785
1786 enum wined3d_pci_vendor
1787 {
1788     HW_VENDOR_SOFTWARE              = 0x0000,
1789     HW_VENDOR_AMD                   = 0x1002,
1790     HW_VENDOR_NVIDIA                = 0x10de,
1791     HW_VENDOR_VMWARE                = 0x15ad,
1792     HW_VENDOR_INTEL                 = 0x8086,
1793 };
1794
1795 enum wined3d_pci_device
1796 {
1797     CARD_WINE                       = 0x0000,
1798
1799     CARD_AMD_RAGE_128PRO            = 0x5246,
1800     CARD_AMD_RADEON_7200            = 0x5144,
1801     CARD_AMD_RADEON_8500            = 0x514c,
1802     CARD_AMD_RADEON_9500            = 0x4144,
1803     CARD_AMD_RADEON_XPRESS_200M     = 0x5955,
1804     CARD_AMD_RADEON_X700            = 0x5e4c,
1805     CARD_AMD_RADEON_X1600           = 0x71c2,
1806     CARD_AMD_RADEON_HD2350          = 0x94c7,
1807     CARD_AMD_RADEON_HD2600          = 0x9581,
1808     CARD_AMD_RADEON_HD2900          = 0x9400,
1809     CARD_AMD_RADEON_HD3200          = 0x9620,
1810     CARD_AMD_RADEON_HD3850          = 0x9515,
1811     CARD_AMD_RADEON_HD4200M         = 0x9712,
1812     CARD_AMD_RADEON_HD4350          = 0x954f,
1813     CARD_AMD_RADEON_HD4600          = 0x9495,
1814     CARD_AMD_RADEON_HD4700          = 0x944e,
1815     CARD_AMD_RADEON_HD4800          = 0x944c,
1816     CARD_AMD_RADEON_HD5400          = 0x68f9,
1817     CARD_AMD_RADEON_HD5600          = 0x68d8,
1818     CARD_AMD_RADEON_HD5700          = 0x68be,
1819     CARD_AMD_RADEON_HD5800          = 0x6898,
1820     CARD_AMD_RADEON_HD5900          = 0x689c,
1821     CARD_AMD_RADEON_HD6300          = 0x9803,
1822     CARD_AMD_RADEON_HD6400          = 0x6770,
1823     CARD_AMD_RADEON_HD6410D         = 0x9644,
1824     CARD_AMD_RADEON_HD6480G         = 0x9648,
1825     CARD_AMD_RADEON_HD6550D         = 0x9640,
1826     CARD_AMD_RADEON_HD6600          = 0x6758,
1827     CARD_AMD_RADEON_HD6600M         = 0x6741,
1828     CARD_AMD_RADEON_HD6700          = 0x68ba,
1829     CARD_AMD_RADEON_HD6800          = 0x6739,
1830     CARD_AMD_RADEON_HD6900          = 0x6719,
1831     CARD_AMD_RADEON_HD7660D         = 0x9901,
1832     CARD_AMD_RADEON_HD7700          = 0x683d,
1833     CARD_AMD_RADEON_HD7800          = 0x6819,
1834     CARD_AMD_RADEON_HD7900          = 0x679a,
1835     CARD_AMD_RADEON_HD8600M         = 0x6660,
1836     CARD_AMD_RADEON_HD8670          = 0x6610,
1837     CARD_AMD_RADEON_HD8770          = 0x665c,
1838     CARD_AMD_RADEON_R3              = 0x9830,
1839     CARD_AMD_RADEON_R7              = 0x130f,
1840     CARD_AMD_RADEON_R9              = 0x67b1,
1841
1842     CARD_NVIDIA_RIVA_128            = 0x0018,
1843     CARD_NVIDIA_RIVA_TNT            = 0x0020,
1844     CARD_NVIDIA_RIVA_TNT2           = 0x0028,
1845     CARD_NVIDIA_GEFORCE             = 0x0100,
1846     CARD_NVIDIA_GEFORCE2_MX         = 0x0110,
1847     CARD_NVIDIA_GEFORCE2            = 0x0150,
1848     CARD_NVIDIA_GEFORCE3            = 0x0200,
1849     CARD_NVIDIA_GEFORCE4_MX         = 0x0170,
1850     CARD_NVIDIA_GEFORCE4_TI4200     = 0x0253,
1851     CARD_NVIDIA_GEFORCEFX_5200      = 0x0320,
1852     CARD_NVIDIA_GEFORCEFX_5600      = 0x0312,
1853     CARD_NVIDIA_GEFORCEFX_5800      = 0x0302,
1854     CARD_NVIDIA_GEFORCE_6200        = 0x014f,
1855     CARD_NVIDIA_GEFORCE_6600GT      = 0x0140,
1856     CARD_NVIDIA_GEFORCE_6800        = 0x0041,
1857     CARD_NVIDIA_GEFORCE_7300        = 0x01d7, /* GeForce Go 7300 */
1858     CARD_NVIDIA_GEFORCE_7400        = 0x01d8,
1859     CARD_NVIDIA_GEFORCE_7600        = 0x0391,
1860     CARD_NVIDIA_GEFORCE_7800GT      = 0x0092,
1861     CARD_NVIDIA_GEFORCE_8200        = 0x0849, /* Other PCI ID 0x084b */
1862     CARD_NVIDIA_GEFORCE_8300GS      = 0x0423,
1863     CARD_NVIDIA_GEFORCE_8400GS      = 0x0404,
1864     CARD_NVIDIA_GEFORCE_8500GT      = 0x0421,
1865     CARD_NVIDIA_GEFORCE_8600GT      = 0x0402,
1866     CARD_NVIDIA_GEFORCE_8600MGT     = 0x0407,
1867     CARD_NVIDIA_GEFORCE_8800GTS     = 0x0193,
1868     CARD_NVIDIA_GEFORCE_8800GTX     = 0x0191,
1869     CARD_NVIDIA_GEFORCE_9200        = 0x086d,
1870     CARD_NVIDIA_GEFORCE_9300        = 0x086c,
1871     CARD_NVIDIA_GEFORCE_9400M       = 0x0863,
1872     CARD_NVIDIA_GEFORCE_9400GT      = 0x042c,
1873     CARD_NVIDIA_GEFORCE_9500GT      = 0x0640,
1874     CARD_NVIDIA_GEFORCE_9600GT      = 0x0622,
1875     CARD_NVIDIA_GEFORCE_9700MGT     = 0x064a,
1876     CARD_NVIDIA_GEFORCE_9800GT      = 0x0614,
1877     CARD_NVIDIA_GEFORCE_210         = 0x0a23,
1878     CARD_NVIDIA_GEFORCE_GT220       = 0x0a20,
1879     CARD_NVIDIA_GEFORCE_GT240       = 0x0ca3,
1880     CARD_NVIDIA_GEFORCE_GTS250      = 0x0615,
1881     CARD_NVIDIA_GEFORCE_GTX260      = 0x05e2,
1882     CARD_NVIDIA_GEFORCE_GTX275      = 0x05e6,
1883     CARD_NVIDIA_GEFORCE_GTX280      = 0x05e1,
1884     CARD_NVIDIA_GEFORCE_315M        = 0x0a7a,
1885     CARD_NVIDIA_GEFORCE_320M        = 0x08a3,
1886     CARD_NVIDIA_GEFORCE_GT320M      = 0x0a2d,
1887     CARD_NVIDIA_GEFORCE_GT325M      = 0x0a35,
1888     CARD_NVIDIA_GEFORCE_GT330       = 0x0ca0,
1889     CARD_NVIDIA_GEFORCE_GTS350M     = 0x0cb0,
1890     CARD_NVIDIA_GEFORCE_410M        = 0x1055,
1891     CARD_NVIDIA_GEFORCE_GT420       = 0x0de2,
1892     CARD_NVIDIA_GEFORCE_GT425M      = 0x0df0,
1893     CARD_NVIDIA_GEFORCE_GT430       = 0x0de1,
1894     CARD_NVIDIA_GEFORCE_GT440       = 0x0de0,
1895     CARD_NVIDIA_GEFORCE_GTS450      = 0x0dc4,
1896     CARD_NVIDIA_GEFORCE_GTX460      = 0x0e22,
1897     CARD_NVIDIA_GEFORCE_GTX460M     = 0x0dd1,
1898     CARD_NVIDIA_GEFORCE_GTX465      = 0x06c4,
1899     CARD_NVIDIA_GEFORCE_GTX470      = 0x06cd,
1900     CARD_NVIDIA_GEFORCE_GTX480      = 0x06c0,
1901     CARD_NVIDIA_GEFORCE_GT520       = 0x1040,
1902     CARD_NVIDIA_GEFORCE_GT540M      = 0x0df4,
1903     CARD_NVIDIA_GEFORCE_GTX550      = 0x1244,
1904     CARD_NVIDIA_GEFORCE_GT555M      = 0x04b8,
1905     CARD_NVIDIA_GEFORCE_GTX560TI    = 0x1200,
1906     CARD_NVIDIA_GEFORCE_GTX560      = 0x1201,
1907     CARD_NVIDIA_GEFORCE_GTX570      = 0x1081,
1908     CARD_NVIDIA_GEFORCE_GTX580      = 0x1080,
1909     CARD_NVIDIA_GEFORCE_GT610       = 0x104a,
1910     CARD_NVIDIA_GEFORCE_GT630       = 0x0f00,
1911     CARD_NVIDIA_GEFORCE_GT630M      = 0x0de9,
1912     CARD_NVIDIA_GEFORCE_GT640M      = 0x0fd2,
1913     CARD_NVIDIA_GEFORCE_GT650M      = 0x0fd1,
1914     CARD_NVIDIA_GEFORCE_GTX650      = 0x0fc6,
1915     CARD_NVIDIA_GEFORCE_GTX650TI    = 0x11c6,
1916     CARD_NVIDIA_GEFORCE_GTX660      = 0x11c0,
1917     CARD_NVIDIA_GEFORCE_GTX660M     = 0x0fd4,
1918     CARD_NVIDIA_GEFORCE_GTX660TI    = 0x1183,
1919     CARD_NVIDIA_GEFORCE_GTX670      = 0x1189,
1920     CARD_NVIDIA_GEFORCE_GTX670MX    = 0x11a1,
1921     CARD_NVIDIA_GEFORCE_GTX675MX    = 0x11a7,
1922     CARD_NVIDIA_GEFORCE_GTX680      = 0x1180,
1923     CARD_NVIDIA_GEFORCE_GTX690      = 0x1188,
1924     CARD_NVIDIA_GEFORCE_GT730       = 0x1287,
1925     CARD_NVIDIA_GEFORCE_GT730M      = 0x0fe1,
1926     CARD_NVIDIA_GEFORCE_GT740M      = 0x1292,
1927     CARD_NVIDIA_GEFORCE_GT750M      = 0x0fe9,
1928     CARD_NVIDIA_GEFORCE_GTX750      = 0x1381,
1929     CARD_NVIDIA_GEFORCE_GTX750TI    = 0x1380,
1930     CARD_NVIDIA_GEFORCE_GTX760      = 0x1187,
1931     CARD_NVIDIA_GEFORCE_GTX760TI    = 0x1193,
1932     CARD_NVIDIA_GEFORCE_GTX765M     = 0x11e2,
1933     CARD_NVIDIA_GEFORCE_GTX770M     = 0x11e0,
1934     CARD_NVIDIA_GEFORCE_GTX770      = 0x1184,
1935     CARD_NVIDIA_GEFORCE_GTX780      = 0x1004,
1936     CARD_NVIDIA_GEFORCE_GTX780TI    = 0x100a,
1937     CARD_NVIDIA_GEFORCE_GTXTITAN    = 0x1005,
1938     CARD_NVIDIA_GEFORCE_GTXTITANB   = 0x100c,
1939     CARD_NVIDIA_GEFORCE_GTXTITANX   = 0x17c2,
1940     CARD_NVIDIA_GEFORCE_GTXTITANZ   = 0x1001,
1941     CARD_NVIDIA_GEFORCE_820M        = 0x0fed,
1942     CARD_NVIDIA_GEFORCE_830M        = 0x1340,
1943     CARD_NVIDIA_GEFORCE_840M        = 0x1341,
1944     CARD_NVIDIA_GEFORCE_845M        = 0x1344,
1945     CARD_NVIDIA_GEFORCE_GTX850M     = 0x1391,
1946     CARD_NVIDIA_GEFORCE_GTX860M     = 0x1392, /* Other PCI ID 0x119a */
1947     CARD_NVIDIA_GEFORCE_GTX870M     = 0x1199,
1948     CARD_NVIDIA_GEFORCE_GTX880M     = 0x1198,
1949     CARD_NVIDIA_GEFORCE_GTX950      = 0x1402,
1950     CARD_NVIDIA_GEFORCE_GTX950M     = 0x139a,
1951     CARD_NVIDIA_GEFORCE_GTX960      = 0x1401,
1952     CARD_NVIDIA_GEFORCE_GTX960M     = 0x139b,
1953     CARD_NVIDIA_GEFORCE_GTX970      = 0x13c2,
1954     CARD_NVIDIA_GEFORCE_GTX970M     = 0x13d8,
1955     CARD_NVIDIA_GEFORCE_GTX980      = 0x13c0,
1956     CARD_NVIDIA_GEFORCE_GTX980TI    = 0x17c8,
1957     CARD_NVIDIA_GEFORCE_GTX1060     = 0x1c03,
1958     CARD_NVIDIA_GEFORCE_GTX1070     = 0x1b81,
1959     CARD_NVIDIA_GEFORCE_GTX1080     = 0x1b80,
1960
1961     CARD_VMWARE_SVGA3D              = 0x0405,
1962
1963     CARD_INTEL_830M                 = 0x3577,
1964     CARD_INTEL_855GM                = 0x3582,
1965     CARD_INTEL_845G                 = 0x2562,
1966     CARD_INTEL_865G                 = 0x2572,
1967     CARD_INTEL_915G                 = 0x2582,
1968     CARD_INTEL_E7221G               = 0x258a,
1969     CARD_INTEL_915GM                = 0x2592,
1970     CARD_INTEL_945G                 = 0x2772,
1971     CARD_INTEL_945GM                = 0x27a2,
1972     CARD_INTEL_945GME               = 0x27ae,
1973     CARD_INTEL_Q35                  = 0x29b2,
1974     CARD_INTEL_G33                  = 0x29c2,
1975     CARD_INTEL_Q33                  = 0x29d2,
1976     CARD_INTEL_PNVG                 = 0xa001,
1977     CARD_INTEL_PNVM                 = 0xa011,
1978     CARD_INTEL_965Q                 = 0x2992,
1979     CARD_INTEL_965G                 = 0x2982,
1980     CARD_INTEL_946GZ                = 0x2972,
1981     CARD_INTEL_965GM                = 0x2a02,
1982     CARD_INTEL_965GME               = 0x2a12,
1983     CARD_INTEL_GM45                 = 0x2a42,
1984     CARD_INTEL_IGD                  = 0x2e02,
1985     CARD_INTEL_Q45                  = 0x2e12,
1986     CARD_INTEL_G45                  = 0x2e22,
1987     CARD_INTEL_G41                  = 0x2e32,
1988     CARD_INTEL_B43                  = 0x2e92,
1989     CARD_INTEL_ILKD                 = 0x0042,
1990     CARD_INTEL_ILKM                 = 0x0046,
1991     CARD_INTEL_SNBD                 = 0x0122,
1992     CARD_INTEL_SNBM                 = 0x0126,
1993     CARD_INTEL_SNBS                 = 0x010a,
1994     CARD_INTEL_IVBD                 = 0x0162,
1995     CARD_INTEL_IVBM                 = 0x0166,
1996     CARD_INTEL_IVBS                 = 0x015a,
1997     CARD_INTEL_HWD                  = 0x0412,
1998     CARD_INTEL_HWM                  = 0x0416,
1999     CARD_INTEL_IG6100               = 0x162b,
2000     CARD_INTEL_IP6200               = 0x1622,
2001     CARD_INTEL_IPP6300              = 0x162a,
2002     CARD_INTEL_HD520                = 0x1916,
2003     CARD_INTEL_HD530_1              = 0x1912,
2004     CARD_INTEL_HD530_2              = 0x191b,
2005     CARD_INTEL_HD540                = 0x1926,
2006     CARD_INTEL_IPP580               = 0x193d,
2007 };
2008
2009 struct wined3d_fbo_ops
2010 {
2011     GLboolean (WINE_GLAPI *glIsRenderbuffer)(GLuint renderbuffer);
2012     void (WINE_GLAPI *glBindRenderbuffer)(GLenum target, GLuint renderbuffer);
2013     void (WINE_GLAPI *glDeleteRenderbuffers)(GLsizei n, const GLuint *renderbuffers);
2014     void (WINE_GLAPI *glGenRenderbuffers)(GLsizei n, GLuint *renderbuffers);
2015     void (WINE_GLAPI *glRenderbufferStorage)(GLenum target, GLenum internalformat,
2016             GLsizei width, GLsizei height);
2017     void (WINE_GLAPI *glRenderbufferStorageMultisample)(GLenum target, GLsizei samples,
2018             GLenum internalformat, GLsizei width, GLsizei height);
2019     void (WINE_GLAPI *glGetRenderbufferParameteriv)(GLenum target, GLenum pname, GLint *params);
2020     GLboolean (WINE_GLAPI *glIsFramebuffer)(GLuint framebuffer);
2021     void (WINE_GLAPI *glBindFramebuffer)(GLenum target, GLuint framebuffer);
2022     void (WINE_GLAPI *glDeleteFramebuffers)(GLsizei n, const GLuint *framebuffers);
2023     void (WINE_GLAPI *glGenFramebuffers)(GLsizei n, GLuint *framebuffers);
2024     GLenum (WINE_GLAPI *glCheckFramebufferStatus)(GLenum target);
2025     void (WINE_GLAPI *glFramebufferTexture1D)(GLenum target, GLenum attachment,
2026             GLenum textarget, GLuint texture, GLint level);
2027     void (WINE_GLAPI *glFramebufferTexture2D)(GLenum target, GLenum attachment,
2028             GLenum textarget, GLuint texture, GLint level);
2029     void (WINE_GLAPI *glFramebufferTexture3D)(GLenum target, GLenum attachment,
2030             GLenum textarget, GLuint texture, GLint level, GLint layer);
2031     void (WINE_GLAPI *glFramebufferTextureLayer)(GLenum target, GLenum attachment,
2032             GLuint texture, GLint level, GLint layer);
2033     void (WINE_GLAPI *glFramebufferRenderbuffer)(GLenum target, GLenum attachment,
2034             GLenum renderbuffertarget, GLuint renderbuffer);
2035     void (WINE_GLAPI *glGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment,
2036             GLenum pname, GLint *params);
2037     void (WINE_GLAPI *glBlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
2038             GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
2039     void (WINE_GLAPI *glGenerateMipmap)(GLenum target);
2040 };
2041
2042 struct wined3d_gl_limits
2043 {
2044     UINT buffers;
2045     UINT lights;
2046     UINT textures;
2047     UINT texture_coords;
2048     unsigned int vertex_uniform_blocks;
2049     unsigned int geometry_uniform_blocks;
2050     unsigned int fragment_uniform_blocks;
2051     UINT fragment_samplers;
2052     UINT vertex_samplers;
2053     UINT combined_samplers;
2054     UINT general_combiners;
2055     UINT clipplanes;
2056     UINT texture_size;
2057     UINT texture3d_size;
2058     float pointsize_max;
2059     float pointsize_min;
2060     UINT blends;
2061     UINT anisotropy;
2062     float shininess;
2063     UINT samples;
2064     UINT vertex_attribs;
2065
2066     UINT glsl_varyings;
2067     UINT glsl_vs_float_constants;
2068     UINT glsl_ps_float_constants;
2069
2070     UINT arb_vs_float_constants;
2071     UINT arb_vs_native_constants;
2072     UINT arb_vs_instructions;
2073     UINT arb_vs_temps;
2074     UINT arb_ps_float_constants;
2075     UINT arb_ps_local_constants;
2076     UINT arb_ps_native_constants;
2077     UINT arb_ps_instructions;
2078     UINT arb_ps_temps;
2079 };
2080
2081 void wined3d_gl_limits_get_uniform_block_range(const struct wined3d_gl_limits *gl_limits,
2082         enum wined3d_shader_type shader_type, unsigned int *base, unsigned int *count) DECLSPEC_HIDDEN;
2083
2084 struct wined3d_gl_info
2085 {
2086     DWORD selected_gl_version;
2087     DWORD glsl_version;
2088     struct wined3d_gl_limits limits;
2089     DWORD reserved_glsl_constants, reserved_arb_constants;
2090     DWORD quirks;
2091     BOOL supported[WINED3D_GL_EXT_COUNT];
2092     GLint wrap_lookup[WINED3D_TADDRESS_MIRROR_ONCE - WINED3D_TADDRESS_WRAP + 1];
2093     float fixed_polyoffset_scale, float_polyoffset_scale;
2094
2095     HGLRC (WINAPI *p_wglCreateContextAttribsARB)(HDC dc, HGLRC share, const GLint *attribs);
2096     struct opengl_funcs gl_ops;
2097     struct wined3d_fbo_ops fbo_ops;
2098
2099     struct wined3d_format *formats;
2100     unsigned int format_count;
2101 };
2102
2103 struct wined3d_driver_info
2104 {
2105     enum wined3d_pci_vendor vendor;
2106     enum wined3d_pci_device device;
2107     const char *name;
2108     const char *description;
2109     UINT64 vram_bytes;
2110     DWORD version_high;
2111     DWORD version_low;
2112 };
2113
2114 struct wined3d_d3d_limits
2115 {
2116     unsigned int vs_version, hs_version, ds_version, gs_version, ps_version, cs_version;
2117     DWORD vs_uniform_count;
2118     DWORD ps_uniform_count;
2119     UINT varying_count;
2120     UINT ffp_textures;
2121     UINT ffp_blend_stages;
2122     UINT ffp_vertex_blend_matrices;
2123 };
2124
2125 typedef void (WINE_GLAPI *wined3d_ffp_attrib_func)(const void *data);
2126 typedef void (WINE_GLAPI *wined3d_ffp_texcoord_func)(GLenum unit, const void *data);
2127 typedef void (WINE_GLAPI *wined3d_generic_attrib_func)(GLuint idx, const void *data);
2128 extern wined3d_ffp_attrib_func specular_func_3ubv DECLSPEC_HIDDEN;
2129
2130 struct wined3d_ffp_attrib_ops
2131 {
2132     wined3d_ffp_attrib_func position[WINED3D_FFP_EMIT_COUNT];
2133     wined3d_ffp_attrib_func diffuse[WINED3D_FFP_EMIT_COUNT];
2134     wined3d_ffp_attrib_func specular[WINED3D_FFP_EMIT_COUNT];
2135     wined3d_ffp_attrib_func normal[WINED3D_FFP_EMIT_COUNT];
2136     wined3d_ffp_texcoord_func texcoord[WINED3D_FFP_EMIT_COUNT];
2137     wined3d_generic_attrib_func generic[WINED3D_FFP_EMIT_COUNT];
2138 };
2139
2140 struct wined3d_d3d_info
2141 {
2142     struct wined3d_d3d_limits limits;
2143     struct wined3d_ffp_attrib_ops ffp_attrib_ops;
2144     BOOL xyzrhw;
2145     BOOL emulated_flatshading;
2146     BOOL ffp_generic_attributes;
2147     BOOL vs_clipping;
2148     BOOL shader_color_key;
2149     DWORD valid_rt_mask;
2150     DWORD wined3d_creation_flags;
2151 };
2152
2153 /* The adapter structure */
2154 struct wined3d_adapter
2155 {
2156     UINT ordinal;
2157     POINT monitor_position;
2158     enum wined3d_format_id screen_format;
2159
2160     struct wined3d_gl_info  gl_info;
2161     struct wined3d_d3d_info d3d_info;
2162     struct wined3d_driver_info driver_info;
2163     WCHAR                   DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
2164     unsigned int cfg_count;
2165     struct wined3d_pixel_format *cfgs;
2166     UINT64 vram_bytes;
2167     UINT64 vram_bytes_used;
2168     LUID luid;
2169
2170     const struct wined3d_vertex_pipe_ops *vertex_pipe;
2171     const struct fragment_pipeline *fragment_pipe;
2172     const struct wined3d_shader_backend_ops *shader_backend;
2173     const struct blit_shader *blitter;
2174 };
2175
2176 struct wined3d_caps_gl_ctx
2177 {
2178     HDC dc;
2179     HWND wnd;
2180     HGLRC gl_ctx;
2181     HDC restore_dc;
2182     HGLRC restore_gl_ctx;
2183
2184     const struct wined3d_gl_info *gl_info;
2185     GLuint test_vbo;
2186     GLuint test_program_id;
2187 };
2188
2189 float wined3d_adapter_find_polyoffset_scale(struct wined3d_caps_gl_ctx *ctx, GLenum format) DECLSPEC_HIDDEN;
2190 BOOL wined3d_adapter_init_format_info(struct wined3d_adapter *adapter,
2191         struct wined3d_caps_gl_ctx *ctx) DECLSPEC_HIDDEN;
2192 UINT64 adapter_adjust_memory(struct wined3d_adapter *adapter, INT64 amount) DECLSPEC_HIDDEN;
2193
2194 BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2195 void install_gl_compat_wrapper(struct wined3d_gl_info *gl_info, enum wined3d_gl_extension ext) DECLSPEC_HIDDEN;
2196
2197 enum projection_types
2198 {
2199     proj_none    = 0,
2200     proj_count3  = 1,
2201     proj_count4  = 2
2202 };
2203
2204 enum dst_arg
2205 {
2206     resultreg    = 0,
2207     tempreg      = 1
2208 };
2209
2210 /*****************************************************************************
2211  * Fixed function pipeline replacements
2212  */
2213 #define ARG_UNUSED          0xff
2214 struct texture_stage_op
2215 {
2216     unsigned                cop : 8;
2217     unsigned                carg1 : 8;
2218     unsigned                carg2 : 8;
2219     unsigned                carg0 : 8;
2220
2221     unsigned                aop : 8;
2222     unsigned                aarg1 : 8;
2223     unsigned                aarg2 : 8;
2224     unsigned                aarg0 : 8;
2225
2226     struct color_fixup_desc color_fixup;
2227     unsigned                tex_type : 3;
2228     unsigned                dst : 1;
2229     unsigned                projected : 2;
2230     unsigned                padding : 10;
2231 };
2232
2233 struct ffp_frag_settings
2234 {
2235     struct texture_stage_op op[MAX_TEXTURES];
2236     enum wined3d_ffp_ps_fog_mode fog;
2237     unsigned char sRGB_write;
2238     unsigned char emul_clipplanes;
2239     unsigned char texcoords_initialized;
2240     unsigned char color_key_enabled : 1;
2241     unsigned char pointsprite : 1;
2242     unsigned char flatshading : 1;
2243     unsigned char alpha_test_func : 3;
2244     unsigned char padding : 2;
2245 };
2246
2247 struct ffp_frag_desc
2248 {
2249     struct wine_rb_entry entry;
2250     struct ffp_frag_settings    settings;
2251 };
2252
2253 int wined3d_ffp_frag_program_key_compare(const void *key, const struct wine_rb_entry *entry) DECLSPEC_HIDDEN;
2254 int wined3d_ffp_vertex_program_key_compare(const void *key, const struct wine_rb_entry *entry) DECLSPEC_HIDDEN;
2255
2256 extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
2257
2258 unsigned int wined3d_max_compat_varyings(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2259 void gen_ffp_frag_op(const struct wined3d_context *context, const struct wined3d_state *state,
2260         struct ffp_frag_settings *settings, BOOL ignore_textype) DECLSPEC_HIDDEN;
2261 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
2262         const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
2263 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc) DECLSPEC_HIDDEN;
2264 void wined3d_get_draw_rect(const struct wined3d_state *state, RECT *rect) DECLSPEC_HIDDEN;
2265 void wined3d_ftoa(float value, char *s) DECLSPEC_HIDDEN;
2266
2267 extern const float wined3d_srgb_const0[] DECLSPEC_HIDDEN;
2268 extern const float wined3d_srgb_const1[] DECLSPEC_HIDDEN;
2269
2270 enum wined3d_ffp_vs_fog_mode
2271 {
2272     WINED3D_FFP_VS_FOG_OFF      = 0,
2273     WINED3D_FFP_VS_FOG_FOGCOORD = 1,
2274     WINED3D_FFP_VS_FOG_DEPTH    = 2,
2275     WINED3D_FFP_VS_FOG_RANGE    = 3,
2276 };
2277
2278 #define WINED3D_FFP_TCI_SHIFT               16
2279 #define WINED3D_FFP_TCI_MASK                0xffu
2280
2281 #define WINED3D_FFP_LIGHT_TYPE_SHIFT(idx)   (3 * (idx))
2282 #define WINED3D_FFP_LIGHT_TYPE_MASK         0x7u
2283
2284 struct wined3d_ffp_vs_settings
2285 {
2286     DWORD light_type      : 24; /* MAX_ACTIVE_LIGHTS, 8 * 3 */
2287     DWORD diffuse_source  : 2;
2288     DWORD emissive_source : 2;
2289     DWORD ambient_source  : 2;
2290     DWORD specular_source : 2;
2291
2292     DWORD transformed     : 1;
2293     DWORD vertexblends    : 2;
2294     DWORD clipping        : 1;
2295     DWORD normal          : 1;
2296     DWORD normalize       : 1;
2297     DWORD lighting        : 1;
2298     DWORD localviewer     : 1;
2299     DWORD point_size      : 1;
2300     DWORD per_vertex_point_size : 1;
2301     DWORD fog_mode        : 2;
2302     DWORD texcoords       : 8;  /* MAX_TEXTURES */
2303     DWORD ortho_fog       : 1;
2304     DWORD flatshading     : 1;
2305     DWORD padding         : 10;
2306
2307     DWORD texgen[MAX_TEXTURES];
2308
2309     WORD swizzle_map; /* MAX_ATTRIBS, 16 */
2310 };
2311
2312 struct wined3d_ffp_vs_desc
2313 {
2314     struct wine_rb_entry entry;
2315     struct wined3d_ffp_vs_settings settings;
2316 };
2317
2318 void wined3d_ffp_get_vs_settings(const struct wined3d_context *context,
2319         const struct wined3d_state *state, struct wined3d_ffp_vs_settings *settings) DECLSPEC_HIDDEN;
2320
2321 struct wined3d
2322 {
2323     LONG ref;
2324     DWORD flags;
2325     UINT adapter_count;
2326     struct wined3d_adapter adapters[1];
2327 };
2328
2329 HRESULT wined3d_init(struct wined3d *wined3d, DWORD flags) DECLSPEC_HIDDEN;
2330 BOOL wined3d_register_window(HWND window, struct wined3d_device *device) DECLSPEC_HIDDEN;
2331 void wined3d_unregister_window(HWND window) DECLSPEC_HIDDEN;
2332
2333 struct wined3d_rasterizer_state
2334 {
2335     LONG refcount;
2336     struct wined3d_rasterizer_state_desc desc;
2337
2338     struct wined3d_device *device;
2339 };
2340
2341 struct wined3d_stream_output
2342 {
2343     struct wined3d_buffer *buffer;
2344     UINT offset;
2345 };
2346
2347 struct wined3d_stream_state
2348 {
2349     struct wined3d_buffer *buffer;
2350     UINT offset;
2351     UINT stride;
2352     UINT frequency;
2353     UINT flags;
2354 };
2355
2356 #define WINED3D_STATE_NO_REF        0x00000001
2357 #define WINED3D_STATE_INIT_DEFAULT  0x00000002
2358
2359 struct wined3d_state
2360 {
2361     DWORD flags;
2362     const struct wined3d_fb_state *fb;
2363
2364     struct wined3d_vertex_declaration *vertex_declaration;
2365     struct wined3d_stream_output stream_output[MAX_STREAM_OUT];
2366     struct wined3d_stream_state streams[MAX_STREAMS + 1 /* tesselated pseudo-stream */];
2367     struct wined3d_buffer *index_buffer;
2368     enum wined3d_format_id index_format;
2369     unsigned int index_offset;
2370     int base_vertex_index;
2371     int load_base_vertex_index; /* Non-indexed drawing needs 0 here, indexed needs base_vertex_index. */
2372     GLenum gl_primitive_type;
2373     struct wined3d_query *predicate;
2374     BOOL predicate_value;
2375
2376     struct wined3d_shader *shader[WINED3D_SHADER_TYPE_COUNT];
2377     struct wined3d_buffer *cb[WINED3D_SHADER_TYPE_COUNT][MAX_CONSTANT_BUFFERS];
2378     struct wined3d_sampler *sampler[WINED3D_SHADER_TYPE_COUNT][MAX_SAMPLER_OBJECTS];
2379     struct wined3d_shader_resource_view *shader_resource_view[WINED3D_SHADER_TYPE_COUNT][MAX_SHADER_RESOURCE_VIEWS];
2380
2381     BOOL vs_consts_b[WINED3D_MAX_CONSTS_B];
2382     struct wined3d_ivec4 vs_consts_i[WINED3D_MAX_CONSTS_I];
2383     struct wined3d_vec4 vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
2384
2385     BOOL ps_consts_b[WINED3D_MAX_CONSTS_B];
2386     struct wined3d_ivec4 ps_consts_i[WINED3D_MAX_CONSTS_I];
2387     struct wined3d_vec4 ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
2388
2389     struct wined3d_texture *textures[MAX_COMBINED_SAMPLERS];
2390     DWORD sampler_states[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2391     DWORD texture_states[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2392
2393     struct wined3d_matrix transforms[HIGHEST_TRANSFORMSTATE + 1];
2394     struct wined3d_vec4 clip_planes[MAX_CLIPPLANES];
2395     struct wined3d_material material;
2396     struct wined3d_viewport viewport;
2397     RECT scissor_rect;
2398
2399     /* Light hashmap. Collisions are handled using linked lists. */
2400 #define LIGHTMAP_SIZE 43
2401 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE)
2402     struct list light_map[LIGHTMAP_SIZE];
2403     const struct wined3d_light_info *lights[MAX_ACTIVE_LIGHTS];
2404
2405     DWORD render_states[WINEHIGHEST_RENDER_STATE + 1];
2406     struct wined3d_rasterizer_state *rasterizer_state;
2407 };
2408
2409 #define WINED3D_UNMAPPED_STAGE ~0U
2410
2411 /* Multithreaded flag. Removed from the public header to signal that
2412  * wined3d_device_create() ignores it. */
2413 #define WINED3DCREATE_MULTITHREADED 0x00000004
2414
2415 struct wined3d_device
2416 {
2417     LONG ref;
2418
2419     /* WineD3D Information  */
2420     struct wined3d_device_parent *device_parent;
2421     struct wined3d *wined3d;
2422     struct wined3d_adapter *adapter;
2423
2424     /* Window styles to restore when switching fullscreen mode */
2425     LONG                    style;
2426     LONG                    exStyle;
2427
2428     const struct wined3d_shader_backend_ops *shader_backend;
2429     void *shader_priv;
2430     void *fragment_priv;
2431     void *vertex_priv;
2432     void *blit_priv;
2433     struct StateEntry StateTable[STATE_HIGHEST + 1];
2434     /* Array of functions for states which are handled by more than one pipeline part */
2435     APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
2436     const struct blit_shader *blitter;
2437
2438     BYTE vertexBlendUsed : 1;           /* To avoid needless setting of the blend matrices */
2439     BYTE bCursorVisible : 1;
2440     BYTE d3d_initialized : 1;
2441     BYTE inScene : 1;                   /* A flag to check for proper BeginScene / EndScene call pairs */
2442     BYTE softwareVertexProcessing : 1;  /* process vertex shaders using software or hardware */
2443     BYTE filter_messages : 1;
2444     BYTE padding : 2;
2445
2446     unsigned char           surface_alignment; /* Line Alignment of surfaces                      */
2447
2448     WORD padding2 : 16;
2449
2450     struct wined3d_state state;
2451     struct wined3d_state *update_state;
2452     struct wined3d_stateblock *recording;
2453
2454     /* Internal use fields  */
2455     struct wined3d_device_creation_parameters create_parms;
2456     HWND focus_window;
2457
2458     struct wined3d_rendertarget_view *back_buffer_view;
2459     struct wined3d_swapchain **swapchains;
2460     UINT swapchain_count;
2461
2462     struct list             resources; /* a linked list to track resources created by the device */
2463     struct list             shaders;   /* a linked list to track shaders (pixel and vertex)      */
2464     struct wine_rb_tree samplers;
2465
2466     /* Render Target Support */
2467     struct wined3d_fb_state fb;
2468     struct wined3d_surface *onscreen_depth_stencil;
2469     struct wined3d_rendertarget_view *auto_depth_stencil_view;
2470
2471     /* For rendering to a texture using glCopyTexImage */
2472     GLuint                  depth_blt_texture;
2473
2474     /* Cursor management */
2475     UINT                    xHotSpot;
2476     UINT                    yHotSpot;
2477     UINT                    xScreenSpace;
2478     UINT                    yScreenSpace;
2479     UINT                    cursorWidth, cursorHeight;
2480     struct wined3d_texture *cursor_texture;
2481     HCURSOR                 hardwareCursor;
2482
2483     /* The Wine logo texture */
2484     struct wined3d_texture *logo_texture;
2485
2486     /* Textures for when no other textures are mapped */
2487     GLuint dummy_texture_2d[MAX_COMBINED_SAMPLERS];
2488     GLuint dummy_texture_rect[MAX_COMBINED_SAMPLERS];
2489     GLuint dummy_texture_3d[MAX_COMBINED_SAMPLERS];
2490     GLuint dummy_texture_cube[MAX_COMBINED_SAMPLERS];
2491     GLuint dummy_texture_2d_array[MAX_COMBINED_SAMPLERS];
2492
2493     /* Default sampler used to emulate the direct resource access without using wined3d_sampler */
2494     GLuint default_sampler;
2495     GLuint null_sampler;
2496
2497     /* Command stream */
2498     struct wined3d_cs *cs;
2499
2500     /* Context management */
2501     struct wined3d_context **contexts;
2502     UINT context_count;
2503 };
2504
2505 void device_clear_render_targets(struct wined3d_device *device, UINT rt_count, const struct wined3d_fb_state *fb,
2506         UINT rect_count, const RECT *rects, const RECT *draw_rect, DWORD flags,
2507         const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
2508 BOOL device_context_add(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2509 void device_context_remove(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2510 HRESULT device_init(struct wined3d_device *device, struct wined3d *wined3d,
2511         UINT adapter_idx, enum wined3d_device_type device_type, HWND focus_window, DWORD flags,
2512         BYTE surface_alignment, struct wined3d_device_parent *device_parent) DECLSPEC_HIDDEN;
2513 LRESULT device_process_message(struct wined3d_device *device, HWND window, BOOL unicode,
2514         UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
2515 void device_resource_add(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2516 void device_resource_released(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2517 void device_switch_onscreen_ds(struct wined3d_device *device, struct wined3d_context *context,
2518         struct wined3d_surface *depth_stencil) DECLSPEC_HIDDEN;
2519 void device_invalidate_state(const struct wined3d_device *device, DWORD state) DECLSPEC_HIDDEN;
2520
2521 static inline BOOL isStateDirty(const struct wined3d_context *context, DWORD state)
2522 {
2523     DWORD idx = state / (sizeof(*context->isStateDirty) * CHAR_BIT);
2524     BYTE shift = state & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
2525     return context->isStateDirty[idx] & (1u << shift);
2526 }
2527
2528 #define WINED3D_RESOURCE_ACCESS_GPU     0x1
2529 #define WINED3D_RESOURCE_ACCESS_CPU     0x2
2530
2531 struct wined3d_resource_ops
2532 {
2533     ULONG (*resource_incref)(struct wined3d_resource *resource);
2534     ULONG (*resource_decref)(struct wined3d_resource *resource);
2535     void (*resource_preload)(struct wined3d_resource *resource);
2536     void (*resource_unload)(struct wined3d_resource *resource);
2537     HRESULT (*resource_sub_resource_map)(struct wined3d_resource *resource, unsigned int sub_resource_idx,
2538             struct wined3d_map_desc *map_desc, const struct wined3d_box *box, DWORD flags);
2539     HRESULT (*resource_sub_resource_unmap)(struct wined3d_resource *resource, unsigned int sub_resource_idx);
2540 };
2541
2542 struct wined3d_resource
2543 {
2544     LONG ref;
2545     LONG bind_count;
2546     LONG map_count;
2547     struct wined3d_device *device;
2548     enum wined3d_resource_type type;
2549     enum wined3d_gl_resource_type gl_type;
2550     const struct wined3d_format *format;
2551     unsigned int format_flags;
2552     enum wined3d_multisample_type multisample_type;
2553     UINT multisample_quality;
2554     DWORD usage;
2555     enum wined3d_pool pool;
2556     DWORD access_flags;
2557     DWORD draw_binding;
2558     DWORD map_binding;
2559     UINT width;
2560     UINT height;
2561     UINT depth;
2562     UINT size;
2563     DWORD priority;
2564     void *heap_memory;
2565     struct list resource_list_entry;
2566     LONG access_count;
2567
2568     void *parent;
2569     const struct wined3d_parent_ops *parent_ops;
2570     const struct wined3d_resource_ops *resource_ops;
2571 };
2572
2573 static inline ULONG wined3d_resource_incref(struct wined3d_resource *resource)
2574 {
2575     return resource->resource_ops->resource_incref(resource);
2576 }
2577
2578 static inline ULONG wined3d_resource_decref(struct wined3d_resource *resource)
2579 {
2580     return resource->resource_ops->resource_decref(resource);
2581 }
2582
2583 static inline void wined3d_resource_acquire(struct wined3d_resource *resource)
2584 {
2585     InterlockedIncrement(&resource->access_count);
2586 }
2587
2588 static inline void wined3d_resource_release(struct wined3d_resource *resource)
2589 {
2590     InterlockedDecrement(&resource->access_count);
2591 }
2592
2593 static inline void wined3d_resource_wait_idle(struct wined3d_resource *resource)
2594 {
2595     while (InterlockedCompareExchange(&resource->access_count, 0, 0));
2596 }
2597
2598 void resource_cleanup(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2599 HRESULT resource_init(struct wined3d_resource *resource, struct wined3d_device *device,
2600         enum wined3d_resource_type type, const struct wined3d_format *format,
2601         enum wined3d_multisample_type multisample_type, UINT multisample_quality,
2602         DWORD usage, enum wined3d_pool pool, UINT width, UINT height, UINT depth, UINT size,
2603         void *parent, const struct wined3d_parent_ops *parent_ops,
2604         const struct wined3d_resource_ops *resource_ops) DECLSPEC_HIDDEN;
2605 void resource_unload(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2606 BOOL wined3d_resource_allocate_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2607 void wined3d_resource_free_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2608 GLbitfield wined3d_resource_gl_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2609 GLenum wined3d_resource_gl_legacy_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2610 BOOL wined3d_resource_is_offscreen(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2611 void wined3d_resource_update_draw_binding(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2612
2613 /* Tests show that the start address of resources is 32 byte aligned */
2614 #define RESOURCE_ALIGNMENT 16
2615
2616 struct gl_texture
2617 {
2618     struct wined3d_sampler_desc sampler_desc;
2619     unsigned int base_level;
2620     GLuint name;
2621 };
2622
2623 struct wined3d_texture_ops
2624 {
2625     void (*texture_upload_data)(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2626             const struct wined3d_context *context, const struct wined3d_const_bo_address *data,
2627             unsigned int row_pitch, unsigned int slice_pitch);
2628     BOOL (*texture_load_location)(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2629             struct wined3d_context *context, DWORD location);
2630     void (*texture_prepare_texture)(struct wined3d_texture *texture,
2631             struct wined3d_context *context, BOOL srgb);
2632     void (*texture_cleanup_sub_resources)(struct wined3d_texture *texture);
2633 };
2634
2635 #define WINED3D_TEXTURE_COND_NP2            0x00000001
2636 #define WINED3D_TEXTURE_COND_NP2_EMULATED   0x00000002
2637 #define WINED3D_TEXTURE_POW2_MAT_IDENT      0x00000004
2638 #define WINED3D_TEXTURE_IS_SRGB             0x00000008
2639 #define WINED3D_TEXTURE_RGB_ALLOCATED       0x00000010
2640 #define WINED3D_TEXTURE_RGB_VALID           0x00000020
2641 #define WINED3D_TEXTURE_SRGB_ALLOCATED      0x00000040
2642 #define WINED3D_TEXTURE_SRGB_VALID          0x00000080
2643 #define WINED3D_TEXTURE_CONVERTED           0x00000100
2644 #define WINED3D_TEXTURE_PIN_SYSMEM          0x00000200
2645 #define WINED3D_TEXTURE_NORMALIZED_COORDS   0x00000400
2646 #define WINED3D_TEXTURE_GET_DC_LENIENT      0x00000800
2647 #define WINED3D_TEXTURE_DC_IN_USE           0x00001000
2648 #define WINED3D_TEXTURE_DISCARD             0x00002000
2649 #define WINED3D_TEXTURE_GET_DC              0x00004000
2650
2651 #define WINED3D_TEXTURE_ASYNC_COLOR_KEY     0x00000001
2652
2653 struct wined3d_texture
2654 {
2655     struct wined3d_resource resource;
2656     const struct wined3d_texture_ops *texture_ops;
2657     struct gl_texture texture_rgb, texture_srgb;
2658     struct wined3d_swapchain *swapchain;
2659     unsigned int pow2_width;
2660     unsigned int pow2_height;
2661     UINT layer_count;
2662     UINT level_count;
2663     unsigned int download_count;
2664     unsigned int sysmem_count;
2665     float pow2_matrix[16];
2666     UINT lod;
2667     enum wined3d_texture_filter_type filter_type;
2668     DWORD sampler;
2669     DWORD flags;
2670     GLenum target;
2671     DWORD update_map_binding;
2672
2673     GLuint rb_multisample;
2674     GLuint rb_resolved;
2675
2676     void *user_memory;
2677     unsigned int row_pitch;
2678     unsigned int slice_pitch;
2679
2680     /* May only be accessed from the command stream worker thread. */
2681     struct wined3d_texture_async
2682     {
2683         DWORD flags;
2684
2685         /* Color keys for DDraw */
2686         struct wined3d_color_key dst_blt_color_key;
2687         struct wined3d_color_key src_blt_color_key;
2688         struct wined3d_color_key dst_overlay_color_key;
2689         struct wined3d_color_key src_overlay_color_key;
2690         struct wined3d_color_key gl_color_key;
2691         DWORD color_key_flags;
2692     } async;
2693
2694     struct wined3d_texture_sub_resource
2695     {
2696         void *parent;
2697         const struct wined3d_parent_ops *parent_ops;
2698
2699         union
2700         {
2701             struct wined3d_surface *surface;
2702         } u;
2703         unsigned int offset;
2704         unsigned int size;
2705
2706         unsigned int map_count;
2707         DWORD locations;
2708         GLuint buffer_object;
2709     } sub_resources[1];
2710 };
2711
2712 static inline struct wined3d_texture *texture_from_resource(struct wined3d_resource *resource)
2713 {
2714     return CONTAINING_RECORD(resource, struct wined3d_texture, resource);
2715 }
2716
2717 static inline struct gl_texture *wined3d_texture_get_gl_texture(struct wined3d_texture *texture,
2718         BOOL srgb)
2719 {
2720     return srgb ? &texture->texture_srgb : &texture->texture_rgb;
2721 }
2722
2723 static inline unsigned int wined3d_texture_get_level_width(const struct wined3d_texture *texture,
2724         unsigned int level)
2725 {
2726     return max(1, texture->resource.width >> level);
2727 }
2728
2729 static inline unsigned int wined3d_texture_get_level_height(const struct wined3d_texture *texture,
2730         unsigned int level)
2731 {
2732     return max(1, texture->resource.height >> level);
2733 }
2734
2735 static inline unsigned int wined3d_texture_get_level_depth(const struct wined3d_texture *texture,
2736         unsigned int level)
2737 {
2738     return max(1, texture->resource.depth >> level);
2739 }
2740
2741 static inline unsigned int wined3d_texture_get_level_pow2_width(const struct wined3d_texture *texture,
2742         unsigned int level)
2743 {
2744     return max(1, texture->pow2_width >> level);
2745 }
2746
2747 static inline unsigned int wined3d_texture_get_level_pow2_height(const struct wined3d_texture *texture,
2748         unsigned int level)
2749 {
2750     return max(1, texture->pow2_height >> level);
2751 }
2752
2753 void wined3d_texture_apply_sampler_desc(struct wined3d_texture *texture,
2754         const struct wined3d_sampler_desc *sampler_desc, const struct wined3d_context *context) DECLSPEC_HIDDEN;
2755 void wined3d_texture_bind(struct wined3d_texture *texture,
2756         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2757 void wined3d_texture_bind_and_dirtify(struct wined3d_texture *texture,
2758         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2759 BOOL wined3d_texture_check_block_align(const struct wined3d_texture *texture,
2760         unsigned int level, const struct wined3d_box *box) DECLSPEC_HIDDEN;
2761 GLenum wined3d_texture_get_gl_buffer(const struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2762 void wined3d_texture_get_memory(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2763         struct wined3d_bo_address *data, DWORD locations) DECLSPEC_HIDDEN;
2764 struct wined3d_texture_sub_resource *wined3d_texture_get_sub_resource(struct wined3d_texture *texture,
2765         unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
2766 void wined3d_texture_invalidate_location(struct wined3d_texture *texture,
2767         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
2768 void wined3d_texture_load(struct wined3d_texture *texture,
2769         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2770 BOOL wined3d_texture_load_location(struct wined3d_texture *texture,
2771         unsigned int sub_resource_idx, struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2772 void *wined3d_texture_map_bo_address(const struct wined3d_bo_address *data, size_t size,
2773         const struct wined3d_gl_info *gl_info, GLenum binding, DWORD flags) DECLSPEC_HIDDEN;
2774 BOOL wined3d_texture_prepare_location(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2775         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2776 void wined3d_texture_prepare_texture(struct wined3d_texture *texture,
2777         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2778 void wined3d_texture_set_map_binding(struct wined3d_texture *texture, DWORD map_binding) DECLSPEC_HIDDEN;
2779 void wined3d_texture_set_swapchain(struct wined3d_texture *texture,
2780         struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2781 void wined3d_texture_unmap_bo_address(const struct wined3d_bo_address *data,
2782         const struct wined3d_gl_info *gl_info, GLenum binding) DECLSPEC_HIDDEN;
2783 void wined3d_texture_upload_data(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2784         const struct wined3d_context *context, const struct wined3d_const_bo_address *data,
2785         unsigned int row_pitch, unsigned int slice_pitch) DECLSPEC_HIDDEN;
2786 void wined3d_texture_validate_location(struct wined3d_texture *texture,
2787         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
2788
2789 #define WINED3D_LOCATION_DISCARDED      0x00000001
2790 #define WINED3D_LOCATION_SYSMEM         0x00000002
2791 #define WINED3D_LOCATION_USER_MEMORY    0x00000004
2792 #define WINED3D_LOCATION_BUFFER         0x00000008
2793 #define WINED3D_LOCATION_TEXTURE_RGB    0x00000010
2794 #define WINED3D_LOCATION_TEXTURE_SRGB   0x00000020
2795 #define WINED3D_LOCATION_DRAWABLE       0x00000040
2796 #define WINED3D_LOCATION_RB_MULTISAMPLE 0x00000080
2797 #define WINED3D_LOCATION_RB_RESOLVED    0x00000100
2798
2799 const char *wined3d_debug_location(DWORD location) DECLSPEC_HIDDEN;
2800
2801 struct wined3d_renderbuffer_entry
2802 {
2803     struct list entry;
2804     GLuint id;
2805     UINT width;
2806     UINT height;
2807 };
2808
2809 struct wined3d_fbo_resource
2810 {
2811     GLuint object;
2812     GLenum target;
2813     GLuint level, layer;
2814 };
2815
2816 #define WINED3D_FBO_ENTRY_FLAG_ATTACHED      0x1
2817 #define WINED3D_FBO_ENTRY_FLAG_DEPTH         0x2
2818 #define WINED3D_FBO_ENTRY_FLAG_STENCIL       0x4
2819
2820 struct fbo_entry
2821 {
2822     struct list entry;
2823     DWORD flags;
2824     DWORD rt_mask;
2825     GLuint id;
2826     struct wined3d_fbo_entry_key
2827     {
2828         DWORD rb_namespace;
2829         struct wined3d_fbo_resource objects[1];
2830     } key;
2831 };
2832
2833 struct wined3d_surface
2834 {
2835     struct wined3d_texture *container;
2836
2837     GLenum texture_target;
2838     unsigned int texture_level;
2839     unsigned int texture_layer;
2840
2841     /* For GetDC */
2842     HBITMAP bitmap;
2843     HDC dc;
2844
2845     struct list               renderbuffers;
2846     const struct wined3d_renderbuffer_entry *current_renderbuffer;
2847     SIZE ds_current_size;
2848
2849     /* DirectDraw Overlay handling */
2850     RECT                      overlay_srcrect;
2851     RECT                      overlay_destrect;
2852     struct wined3d_surface *overlay_dest;
2853     struct list               overlays;
2854     struct list               overlay_entry;
2855 };
2856
2857 static inline BOOL needs_separate_srgb_gl_texture(const struct wined3d_context *context)
2858 {
2859     return !context->gl_info->supported[EXT_TEXTURE_SRGB_DECODE]
2860             && context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL;
2861 }
2862
2863 static inline unsigned int surface_get_sub_resource_idx(const struct wined3d_surface *surface)
2864 {
2865     return surface->texture_layer * surface->container->level_count + surface->texture_level;
2866 }
2867
2868 static inline struct wined3d_texture_sub_resource *surface_get_sub_resource(struct wined3d_surface *surface)
2869 {
2870     return &surface->container->sub_resources[surface_get_sub_resource_idx(surface)];
2871 }
2872
2873 static inline GLuint surface_get_texture_name(const struct wined3d_surface *surface,
2874         const struct wined3d_context *context, BOOL srgb)
2875 {
2876     return srgb && needs_separate_srgb_gl_texture(context)
2877             ? surface->container->texture_srgb.name : surface->container->texture_rgb.name;
2878 }
2879
2880 HRESULT wined3d_surface_blt(struct wined3d_surface *dst_surface, const RECT *dst_rect,
2881         struct wined3d_surface *src_surface, const RECT *src_rect, DWORD flags,
2882         const struct wined3d_blt_fx *blt_fx, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
2883 HRESULT surface_color_fill(struct wined3d_surface *s,
2884         const RECT *rect, const struct wined3d_color *color) DECLSPEC_HIDDEN;
2885 HRESULT wined3d_surface_create_dc(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2886 void wined3d_surface_destroy_dc(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2887 void surface_get_drawable_size(const struct wined3d_surface *surface, const struct wined3d_context *context,
2888         unsigned int *width, unsigned int *height) DECLSPEC_HIDDEN;
2889 void surface_load_fb_texture(struct wined3d_surface *surface, BOOL srgb,
2890         struct wined3d_context *context) DECLSPEC_HIDDEN;
2891 HRESULT surface_load_location(struct wined3d_surface *surface,
2892         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2893 void surface_modify_ds_location(struct wined3d_surface *surface, DWORD location, UINT w, UINT h) DECLSPEC_HIDDEN;
2894 void surface_set_compatible_renderbuffer(struct wined3d_surface *surface,
2895         const struct wined3d_surface *rt) DECLSPEC_HIDDEN;
2896 void surface_translate_drawable_coords(const struct wined3d_surface *surface, HWND window, RECT *rect) DECLSPEC_HIDDEN;
2897 HRESULT surface_upload_from_surface(struct wined3d_surface *dst_surface, const POINT *dst_point,
2898         struct wined3d_surface *src_surface, const RECT *src_rect) DECLSPEC_HIDDEN;
2899 void wined3d_surface_upload_data(struct wined3d_surface *surface, const struct wined3d_gl_info *gl_info,
2900         const struct wined3d_format *format, const RECT *src_rect, UINT src_pitch, const POINT *dst_point,
2901         BOOL srgb, const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;
2902
2903 void draw_textured_quad(const struct wined3d_surface *src_surface, struct wined3d_context *context,
2904         const RECT *src_rect, const RECT *dst_rect, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
2905
2906 struct wined3d_sampler
2907 {
2908     struct wine_rb_entry entry;
2909     LONG refcount;
2910     struct wined3d_device *device;
2911     void *parent;
2912     struct wined3d_sampler_desc desc;
2913     GLuint name;
2914 };
2915
2916 struct wined3d_vertex_declaration_element
2917 {
2918     const struct wined3d_format *format;
2919     BOOL ffp_valid;
2920     unsigned int input_slot;
2921     unsigned int offset;
2922     unsigned int output_slot;
2923     enum wined3d_input_classification input_slot_class;
2924     unsigned int instance_data_step_rate;
2925     BYTE method;
2926     BYTE usage;
2927     BYTE usage_idx;
2928 };
2929
2930 struct wined3d_vertex_declaration
2931 {
2932     LONG ref;
2933     void *parent;
2934     const struct wined3d_parent_ops *parent_ops;
2935     struct wined3d_device *device;
2936
2937     struct wined3d_vertex_declaration_element *elements;
2938     UINT element_count;
2939
2940     BOOL position_transformed;
2941     BOOL half_float_conv_needed;
2942 };
2943
2944 struct wined3d_saved_states
2945 {
2946     DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2947     WORD streamSource;                          /* MAX_STREAMS, 16 */
2948     WORD streamFreq;                            /* MAX_STREAMS, 16 */
2949     DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2950     DWORD textureState[MAX_TEXTURES];           /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2951     WORD samplerState[MAX_COMBINED_SAMPLERS];   /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2952     DWORD clipplane;                            /* WINED3DMAXUSERCLIPPLANES, 32 */
2953     WORD pixelShaderConstantsB;                 /* WINED3D_MAX_CONSTS_B, 16 */
2954     WORD pixelShaderConstantsI;                 /* WINED3D_MAX_CONSTS_I, 16 */
2955     BOOL ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
2956     WORD vertexShaderConstantsB;                /* WINED3D_MAX_CONSTS_B, 16 */
2957     WORD vertexShaderConstantsI;                /* WINED3D_MAX_CONSTS_I, 16 */
2958     BOOL vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
2959     DWORD textures : 20;                        /* MAX_COMBINED_SAMPLERS, 20 */
2960     DWORD primitive_type : 1;
2961     DWORD indices : 1;
2962     DWORD material : 1;
2963     DWORD viewport : 1;
2964     DWORD vertexDecl : 1;
2965     DWORD pixelShader : 1;
2966     DWORD vertexShader : 1;
2967     DWORD scissorRect : 1;
2968     DWORD padding : 4;
2969 };
2970
2971 struct StageState {
2972     DWORD stage;
2973     DWORD state;
2974 };
2975
2976 struct wined3d_stateblock
2977 {
2978     LONG                      ref;     /* Note: Ref counting not required */
2979     struct wined3d_device *device;
2980
2981     /* Array indicating whether things have been set or changed */
2982     struct wined3d_saved_states changed;
2983     struct wined3d_state state;
2984
2985     /* Contained state management */
2986     DWORD                     contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2987     unsigned int              num_contained_render_states;
2988     DWORD                     contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2989     unsigned int              num_contained_transform_states;
2990     DWORD                     contained_vs_consts_i[WINED3D_MAX_CONSTS_I];
2991     unsigned int              num_contained_vs_consts_i;
2992     DWORD                     contained_vs_consts_b[WINED3D_MAX_CONSTS_B];
2993     unsigned int              num_contained_vs_consts_b;
2994     DWORD                     contained_vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
2995     unsigned int              num_contained_vs_consts_f;
2996     DWORD                     contained_ps_consts_i[WINED3D_MAX_CONSTS_I];
2997     unsigned int              num_contained_ps_consts_i;
2998     DWORD                     contained_ps_consts_b[WINED3D_MAX_CONSTS_B];
2999     unsigned int              num_contained_ps_consts_b;
3000     DWORD                     contained_ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
3001     unsigned int              num_contained_ps_consts_f;
3002     struct StageState         contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
3003     unsigned int              num_contained_tss_states;
3004     struct StageState         contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
3005     unsigned int              num_contained_sampler_states;
3006 };
3007
3008 void stateblock_init_contained_states(struct wined3d_stateblock *stateblock) DECLSPEC_HIDDEN;
3009
3010 void state_cleanup(struct wined3d_state *state) DECLSPEC_HIDDEN;
3011 void state_init(struct wined3d_state *state, struct wined3d_fb_state *fb,
3012         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
3013         DWORD flags) DECLSPEC_HIDDEN;
3014 void state_unbind_resources(struct wined3d_state *state) DECLSPEC_HIDDEN;
3015
3016 enum wined3d_push_constants
3017 {
3018     WINED3D_PUSH_CONSTANTS_VS_F,
3019     WINED3D_PUSH_CONSTANTS_PS_F,
3020     WINED3D_PUSH_CONSTANTS_VS_I,
3021     WINED3D_PUSH_CONSTANTS_PS_I,
3022     WINED3D_PUSH_CONSTANTS_VS_B,
3023     WINED3D_PUSH_CONSTANTS_PS_B,
3024 };
3025
3026 struct wined3d_cs_ops
3027 {
3028     void *(*require_space)(struct wined3d_cs *cs, size_t size);
3029     void (*submit)(struct wined3d_cs *cs);
3030     void (*push_constants)(struct wined3d_cs *cs, enum wined3d_push_constants p,
3031             unsigned int start_idx, unsigned int count, const void *constants);
3032 };
3033
3034 struct wined3d_cs
3035 {
3036     const struct wined3d_cs_ops *ops;
3037     struct wined3d_device *device;
3038     struct wined3d_fb_state fb;
3039     struct wined3d_state state;
3040
3041     size_t data_size;
3042     void *data;
3043 };
3044
3045 struct wined3d_cs *wined3d_cs_create(struct wined3d_device *device) DECLSPEC_HIDDEN;
3046 void wined3d_cs_destroy(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3047
3048 void wined3d_cs_emit_clear(struct wined3d_cs *cs, DWORD rect_count, const RECT *rects,
3049         DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
3050 void wined3d_cs_emit_destroy_object(struct wined3d_cs *cs,
3051         void (*callback)(void *object), void *object) DECLSPEC_HIDDEN;
3052 void wined3d_cs_emit_draw(struct wined3d_cs *cs, int base_vertex_idx, unsigned int start_idx, unsigned int index_count,
3053         unsigned int start_instance, unsigned int instance_count, BOOL indexed) DECLSPEC_HIDDEN;
3054 void wined3d_cs_emit_preload_resource(struct wined3d_cs *cs, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3055 void wined3d_cs_emit_present(struct wined3d_cs *cs, struct wined3d_swapchain *swapchain,
3056         const RECT *src_rect, const RECT *dst_rect, HWND dst_window_override, DWORD flags) DECLSPEC_HIDDEN;
3057 void wined3d_cs_emit_query_issue(struct wined3d_cs *cs, struct wined3d_query *query, DWORD flags) DECLSPEC_HIDDEN;
3058 void wined3d_cs_emit_reset_state(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3059 void wined3d_cs_emit_set_clip_plane(struct wined3d_cs *cs, UINT plane_idx,
3060         const struct wined3d_vec4 *plane) DECLSPEC_HIDDEN;
3061 void wined3d_cs_emit_set_color_key(struct wined3d_cs *cs, struct wined3d_texture *texture,
3062         WORD flags, const struct wined3d_color_key *color_key) DECLSPEC_HIDDEN;
3063 void wined3d_cs_emit_set_constant_buffer(struct wined3d_cs *cs, enum wined3d_shader_type type,
3064         UINT cb_idx, struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
3065 void wined3d_cs_emit_set_depth_stencil_view(struct wined3d_cs *cs,
3066         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
3067 void wined3d_cs_emit_set_index_buffer(struct wined3d_cs *cs, struct wined3d_buffer *buffer,
3068         enum wined3d_format_id format_id, unsigned int offset) DECLSPEC_HIDDEN;
3069 void wined3d_cs_emit_set_material(struct wined3d_cs *cs, const struct wined3d_material *material) DECLSPEC_HIDDEN;
3070 void wined3d_cs_emit_set_predication(struct wined3d_cs *cs,
3071         struct wined3d_query *predicate, BOOL value) DECLSPEC_HIDDEN;
3072 void wined3d_cs_emit_set_rasterizer_state(struct wined3d_cs *cs,
3073         struct wined3d_rasterizer_state *rasterizer_state) DECLSPEC_HIDDEN;
3074 void wined3d_cs_emit_set_render_state(struct wined3d_cs *cs,
3075         enum wined3d_render_state state, DWORD value) DECLSPEC_HIDDEN;
3076 void wined3d_cs_emit_set_rendertarget_view(struct wined3d_cs *cs, unsigned int view_idx,
3077         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
3078 void wined3d_cs_emit_set_shader_resource_view(struct wined3d_cs *cs, enum wined3d_shader_type type,
3079         UINT view_idx, struct wined3d_shader_resource_view *view) DECLSPEC_HIDDEN;
3080 void wined3d_cs_emit_set_sampler(struct wined3d_cs *cs, enum wined3d_shader_type type,
3081         UINT sampler_idx, struct wined3d_sampler *sampler) DECLSPEC_HIDDEN;
3082 void wined3d_cs_emit_set_sampler_state(struct wined3d_cs *cs, UINT sampler_idx,
3083         enum wined3d_sampler_state state, DWORD value) DECLSPEC_HIDDEN;
3084 void wined3d_cs_emit_set_scissor_rect(struct wined3d_cs *cs, const RECT *rect) DECLSPEC_HIDDEN;
3085 void wined3d_cs_emit_set_shader(struct wined3d_cs *cs, enum wined3d_shader_type type,
3086         struct wined3d_shader *shader) DECLSPEC_HIDDEN;
3087 void wined3d_cs_emit_set_stream_output(struct wined3d_cs *cs, UINT stream_idx,
3088         struct wined3d_buffer *buffer, UINT offset) DECLSPEC_HIDDEN;
3089 void wined3d_cs_emit_set_stream_source(struct wined3d_cs *cs, UINT stream_idx,
3090         struct wined3d_buffer *buffer, UINT offset, UINT stride) DECLSPEC_HIDDEN;
3091 void wined3d_cs_emit_set_stream_source_freq(struct wined3d_cs *cs, UINT stream_idx,
3092         UINT frequency, UINT flags) DECLSPEC_HIDDEN;
3093 void wined3d_cs_emit_set_texture(struct wined3d_cs *cs, UINT stage, struct wined3d_texture *texture) DECLSPEC_HIDDEN;
3094 void wined3d_cs_emit_set_texture_state(struct wined3d_cs *cs, UINT stage,
3095         enum wined3d_texture_stage_state state, DWORD value) DECLSPEC_HIDDEN;
3096 void wined3d_cs_emit_set_transform(struct wined3d_cs *cs, enum wined3d_transform_state state,
3097         const struct wined3d_matrix *matrix) DECLSPEC_HIDDEN;
3098 void wined3d_cs_emit_set_vertex_declaration(struct wined3d_cs *cs,
3099         struct wined3d_vertex_declaration *declaration) DECLSPEC_HIDDEN;
3100 void wined3d_cs_emit_set_viewport(struct wined3d_cs *cs, const struct wined3d_viewport *viewport) DECLSPEC_HIDDEN;
3101 void wined3d_cs_emit_unload_resource(struct wined3d_cs *cs, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3102 HRESULT wined3d_cs_map(struct wined3d_cs *cs, struct wined3d_resource *resource, unsigned int sub_resource_idx,
3103         struct wined3d_map_desc *map_desc, const struct wined3d_box *box, unsigned int flags) DECLSPEC_HIDDEN;
3104 HRESULT wined3d_cs_unmap(struct wined3d_cs *cs, struct wined3d_resource *resource,
3105         unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
3106
3107 static inline void wined3d_cs_push_constants(struct wined3d_cs *cs, enum wined3d_push_constants p,
3108         unsigned int start_idx, unsigned int count, const void *constants)
3109 {
3110     cs->ops->push_constants(cs, p, start_idx, count, constants);
3111 }
3112
3113 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
3114  * fixed function semantics as D3DCOLOR or FLOAT16 */
3115 enum wined3d_buffer_conversion_type
3116 {
3117     CONV_NONE,
3118     CONV_D3DCOLOR,
3119     CONV_POSITIONT,
3120 };
3121
3122 struct wined3d_map_range
3123 {
3124     UINT offset;
3125     UINT size;
3126 };
3127
3128 struct wined3d_buffer
3129 {
3130     struct wined3d_resource resource;
3131
3132     struct wined3d_buffer_desc desc;
3133
3134     GLuint buffer_object;
3135     GLenum buffer_object_usage;
3136     GLenum buffer_type_hint;
3137     DWORD flags;
3138     void *map_ptr;
3139
3140     struct wined3d_map_range *maps;
3141     ULONG maps_size, modified_areas;
3142     struct wined3d_event_query *query;
3143
3144     /* conversion stuff */
3145     UINT decl_change_count, full_conversion_count;
3146     UINT draw_count;
3147     UINT stride;                                            /* 0 if no conversion */
3148     UINT conversion_stride;                                 /* 0 if no shifted conversion */
3149     enum wined3d_buffer_conversion_type *conversion_map;    /* NULL if no conversion */
3150 };
3151
3152 static inline struct wined3d_buffer *buffer_from_resource(struct wined3d_resource *resource)
3153 {
3154     return CONTAINING_RECORD(resource, struct wined3d_buffer, resource);
3155 }
3156
3157 void buffer_get_memory(struct wined3d_buffer *buffer, struct wined3d_context *context,
3158         struct wined3d_bo_address *data) DECLSPEC_HIDDEN;
3159 BYTE *buffer_get_sysmem(struct wined3d_buffer *buffer, struct wined3d_context *context) DECLSPEC_HIDDEN;
3160 void buffer_internal_preload(struct wined3d_buffer *buffer, struct wined3d_context *context,
3161         const struct wined3d_state *state) DECLSPEC_HIDDEN;
3162 void buffer_mark_used(struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
3163 HRESULT wined3d_buffer_copy(struct wined3d_buffer *dst_buffer, unsigned int dst_offset,
3164         struct wined3d_buffer *src_buffer, unsigned int src_offset, unsigned int size) DECLSPEC_HIDDEN;
3165 HRESULT wined3d_buffer_upload_data(struct wined3d_buffer *buffer,
3166         const struct wined3d_box *box, const void *data) DECLSPEC_HIDDEN;
3167
3168 struct wined3d_rendertarget_view
3169 {
3170     LONG refcount;
3171
3172     struct wined3d_resource *resource;
3173     void *parent;
3174     const struct wined3d_parent_ops *parent_ops;
3175
3176     const struct wined3d_format *format;
3177     unsigned int format_flags;
3178     unsigned int sub_resource_idx;
3179     unsigned int buffer_offset;
3180
3181     unsigned int width;
3182     unsigned int height;
3183     unsigned int depth;
3184 };
3185
3186 static inline struct wined3d_surface *wined3d_rendertarget_view_get_surface(
3187         const struct wined3d_rendertarget_view *view)
3188 {
3189     struct wined3d_texture *texture;
3190
3191     if (!view || view->resource->type != WINED3D_RTYPE_TEXTURE_2D)
3192         return NULL;
3193
3194     texture = texture_from_resource(view->resource);
3195
3196     return texture->sub_resources[view->sub_resource_idx].u.surface;
3197 }
3198
3199 struct wined3d_shader_resource_view
3200 {
3201     LONG refcount;
3202
3203     struct wined3d_resource *resource;
3204     void *parent;
3205     const struct wined3d_parent_ops *parent_ops;
3206
3207     GLenum target;
3208     GLuint object;
3209 };
3210
3211 void wined3d_shader_resource_view_bind(struct wined3d_shader_resource_view *view,
3212         struct wined3d_context *context) DECLSPEC_HIDDEN;
3213
3214 struct wined3d_unordered_access_view
3215 {
3216     LONG refcount;
3217
3218     struct wined3d_resource *resource;
3219     void *parent;
3220     const struct wined3d_parent_ops *parent_ops;
3221
3222     const struct wined3d_format *format;
3223 };
3224
3225 struct wined3d_swapchain_ops
3226 {
3227     void (*swapchain_present)(struct wined3d_swapchain *swapchain,
3228             const RECT *src_rect, const RECT *dst_rect, DWORD flags);
3229     void (*swapchain_frontbuffer_updated)(struct wined3d_swapchain *swapchain);
3230 };
3231
3232 struct wined3d_swapchain
3233 {
3234     LONG ref;
3235     void *parent;
3236     const struct wined3d_parent_ops *parent_ops;
3237     const struct wined3d_swapchain_ops *swapchain_ops;
3238     struct wined3d_device *device;
3239
3240     struct wined3d_texture **back_buffers;
3241     struct wined3d_texture *front_buffer;
3242     struct wined3d_swapchain_desc desc;
3243     struct wined3d_display_mode original_mode, d3d_mode;
3244     RECT original_window_rect;
3245     struct wined3d_gamma_ramp orig_gamma;
3246     BOOL render_to_fbo, reapply_mode;
3247     const struct wined3d_format *ds_format;
3248     struct wined3d_palette *palette;
3249     RECT front_buffer_update;
3250
3251     LONG prev_time, frames;   /* Performance tracking */
3252
3253     struct wined3d_context **context;
3254     unsigned int num_contexts;
3255
3256     HWND win_handle;
3257     HWND device_window;
3258
3259     HDC backup_dc;
3260     HWND backup_wnd;
3261 };
3262
3263 void wined3d_swapchain_activate(struct wined3d_swapchain *swapchain, BOOL activate) DECLSPEC_HIDDEN;
3264 struct wined3d_context *swapchain_get_context(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3265 void swapchain_destroy_contexts(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3266 HDC swapchain_get_backup_dc(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3267 void swapchain_update_draw_bindings(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3268 void swapchain_update_swap_interval(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3269
3270 /*****************************************************************************
3271  * Utility function prototypes
3272  */
3273
3274 /* Trace routines */
3275 const char *debug_box(const struct wined3d_box *box) DECLSPEC_HIDDEN;
3276 const char *debug_color(const struct wined3d_color *color) DECLSPEC_HIDDEN;
3277 const char *debug_d3dshaderinstructionhandler(enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx) DECLSPEC_HIDDEN;
3278 const char *debug_d3dformat(enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
3279 const char *debug_d3ddevicetype(enum wined3d_device_type device_type) DECLSPEC_HIDDEN;
3280 const char *debug_d3dresourcetype(enum wined3d_resource_type resource_type) DECLSPEC_HIDDEN;
3281 const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
3282 const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
3283 const char *debug_d3ddeclmethod(enum wined3d_decl_method method) DECLSPEC_HIDDEN;
3284 const char *debug_d3ddeclusage(enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
3285 const char *debug_d3dinput_classification(enum wined3d_input_classification classification) DECLSPEC_HIDDEN;
3286 const char *debug_d3dprimitivetype(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3287 const char *debug_d3drenderstate(enum wined3d_render_state state) DECLSPEC_HIDDEN;
3288 const char *debug_d3dsamplerstate(enum wined3d_sampler_state state) DECLSPEC_HIDDEN;
3289 const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
3290 const char *debug_d3dtexturefiltertype(enum wined3d_texture_filter_type filter_type) DECLSPEC_HIDDEN;
3291 const char *debug_d3dtexturestate(enum wined3d_texture_stage_state state) DECLSPEC_HIDDEN;
3292 const char *debug_d3dtop(enum wined3d_texture_op d3dtop) DECLSPEC_HIDDEN;
3293 const char *debug_d3dtstype(enum wined3d_transform_state tstype) DECLSPEC_HIDDEN;
3294 const char *debug_d3dpool(enum wined3d_pool pool) DECLSPEC_HIDDEN;
3295 const char *debug_fboattachment(GLenum attachment) DECLSPEC_HIDDEN;
3296 const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
3297 const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
3298 const char *debug_ivec4(const struct wined3d_ivec4 *v) DECLSPEC_HIDDEN;
3299 const char *debug_shader_type(enum wined3d_shader_type shader_type) DECLSPEC_HIDDEN;
3300 const char *debug_vec4(const struct wined3d_vec4 *v) DECLSPEC_HIDDEN;
3301 void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
3302
3303 BOOL is_invalid_op(const struct wined3d_state *state, int stage,
3304         enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
3305 void set_tex_op_nvrc(const struct wined3d_gl_info *gl_info, const struct wined3d_state *state,
3306         BOOL is_alpha, int stage, enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3,
3307         INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
3308 void texture_activate_dimensions(const struct wined3d_texture *texture,
3309         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
3310 void sampler_texdim(struct wined3d_context *context,
3311         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3312 void tex_alphaop(struct wined3d_context *context,
3313         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3314 void apply_pixelshader(struct wined3d_context *context,
3315         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3316 void state_alpha_test(struct wined3d_context *context,
3317         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3318 void state_fogcolor(struct wined3d_context *context,
3319         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3320 void state_fogdensity(struct wined3d_context *context,
3321         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3322 void state_fogstartend(struct wined3d_context *context,
3323         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3324 void state_fog_fragpart(struct wined3d_context *context,
3325         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3326 void state_nop(struct wined3d_context *context,
3327         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3328 void state_srgbwrite(struct wined3d_context *context,
3329         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3330
3331 void state_clipping(struct wined3d_context *context,
3332         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3333 void clipplane(struct wined3d_context *context,
3334         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3335 void state_pointsprite_w(struct wined3d_context *context,
3336         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3337 void state_pointsprite(struct wined3d_context *context,
3338         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3339 void state_shademode(struct wined3d_context *context,
3340         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3341
3342 GLenum gl_primitive_type_from_d3d(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3343
3344 /* Math utils */
3345 void multiply_matrix(struct wined3d_matrix *dest, const struct wined3d_matrix *src1,
3346         const struct wined3d_matrix *src2) DECLSPEC_HIDDEN;
3347
3348 void wined3d_release_dc(HWND window, HDC dc) DECLSPEC_HIDDEN;
3349
3350 struct wined3d_shader_lconst
3351 {
3352     struct list entry;
3353     unsigned int idx;
3354     DWORD value[4];
3355 };
3356
3357 struct wined3d_shader_limits
3358 {
3359     unsigned int sampler;
3360     unsigned int constant_int;
3361     unsigned int constant_float;
3362     unsigned int constant_bool;
3363     unsigned int packed_output;
3364     unsigned int packed_input;
3365 };
3366
3367 #ifdef __GNUC__
3368 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
3369 #else
3370 #define PRINTF_ATTR(fmt,args)
3371 #endif
3372
3373 struct wined3d_string_buffer_list
3374 {
3375     struct list list;
3376 };
3377
3378 struct wined3d_string_buffer *string_buffer_get(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3379 void string_buffer_sprintf(struct wined3d_string_buffer *buffer, const char *format, ...) PRINTF_ATTR(2, 3) DECLSPEC_HIDDEN;
3380 void string_buffer_release(struct wined3d_string_buffer_list *list, struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3381 void string_buffer_list_init(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3382 void string_buffer_list_cleanup(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3383
3384 int shader_addline(struct wined3d_string_buffer *buffer, const char *fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
3385 BOOL string_buffer_resize(struct wined3d_string_buffer *buffer, int rc) DECLSPEC_HIDDEN;
3386 int shader_vaddline(struct wined3d_string_buffer *buffer, const char *fmt, va_list args) DECLSPEC_HIDDEN;
3387
3388 /* Vertex shader utility functions */
3389 BOOL vshader_get_input(const struct wined3d_shader *shader,
3390         BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
3391
3392 struct wined3d_vertex_shader
3393 {
3394     struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
3395 };
3396
3397 struct wined3d_geometry_shader
3398 {
3399     enum wined3d_primitive_type input_type;
3400     enum wined3d_primitive_type output_type;
3401     UINT vertices_out;
3402 };
3403
3404 struct wined3d_pixel_shader
3405 {
3406     /* Pixel shader input semantics */
3407     DWORD input_reg_map[MAX_REG_INPUT];
3408     BOOL input_reg_used[MAX_REG_INPUT];
3409     unsigned int declared_in_count;
3410
3411     /* Some information about the shader behavior */
3412     BOOL color0_mov;
3413     DWORD color0_reg;
3414 };
3415
3416 struct wined3d_shader
3417 {
3418     LONG ref;
3419     const struct wined3d_shader_limits *limits;
3420     DWORD *function;
3421     UINT functionLength;
3422     BOOL load_local_constsF;
3423     const struct wined3d_shader_frontend *frontend;
3424     void *frontend_data;
3425     void *backend_data;
3426
3427     void *parent;
3428     const struct wined3d_parent_ops *parent_ops;
3429
3430     /* Programs this shader is linked with */
3431     struct list linked_programs;
3432
3433     /* Immediate constants (override global ones) */
3434     struct list constantsB;
3435     struct list constantsF;
3436     struct list constantsI;
3437     struct wined3d_shader_reg_maps reg_maps;
3438     BOOL lconst_inf_or_nan;
3439
3440     struct wined3d_shader_signature input_signature;
3441     struct wined3d_shader_signature output_signature;
3442     char *signature_strings;
3443
3444     /* Pointer to the parent device */
3445     struct wined3d_device *device;
3446     struct list shader_list_entry;
3447
3448     union
3449     {
3450         struct wined3d_vertex_shader vs;
3451         struct wined3d_geometry_shader gs;
3452         struct wined3d_pixel_shader ps;
3453     } u;
3454 };
3455
3456 void pixelshader_update_resource_types(struct wined3d_shader *shader, WORD tex_types) DECLSPEC_HIDDEN;
3457 void find_ps_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3458         BOOL position_transformed, struct ps_compile_args *args,
3459         const struct wined3d_context *context) DECLSPEC_HIDDEN;
3460
3461 void find_vs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3462         WORD swizzle_map, struct vs_compile_args *args,
3463         const struct wined3d_d3d_info *d3d_info) DECLSPEC_HIDDEN;
3464
3465 void find_gs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3466         struct gs_compile_args *args) DECLSPEC_HIDDEN;
3467
3468 void string_buffer_clear(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3469 BOOL string_buffer_init(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3470 void string_buffer_free(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3471 unsigned int shader_find_free_input_register(const struct wined3d_shader_reg_maps *reg_maps,
3472         unsigned int max) DECLSPEC_HIDDEN;
3473 void shader_generate_main(const struct wined3d_shader *shader, struct wined3d_string_buffer *buffer,
3474         const struct wined3d_shader_reg_maps *reg_maps, const DWORD *byte_code, void *backend_ctx) DECLSPEC_HIDDEN;
3475 BOOL shader_match_semantic(const char *semantic_name, enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
3476
3477 static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
3478 {
3479     switch (reg->type)
3480     {
3481         case WINED3DSPR_RASTOUT:
3482             /* oFog & oPts */
3483             if (reg->idx[0].offset)
3484                 return TRUE;
3485             /* oPos */
3486             return FALSE;
3487
3488         case WINED3DSPR_DEPTHOUT:   /* oDepth */
3489         case WINED3DSPR_CONSTBOOL:  /* b# */
3490         case WINED3DSPR_LOOP:       /* aL */
3491         case WINED3DSPR_PREDICATE:  /* p0 */
3492         case WINED3DSPR_PRIMID:     /* primID */
3493             return TRUE;
3494
3495         case WINED3DSPR_MISCTYPE:
3496             switch (reg->idx[0].offset)
3497             {
3498                 case 0: /* vPos */
3499                     return FALSE;
3500                 case 1: /* vFace */
3501                     return TRUE;
3502                 default:
3503                     return FALSE;
3504             }
3505
3506         case WINED3DSPR_IMMCONST:
3507             return reg->immconst_type == WINED3D_IMMCONST_SCALAR;
3508
3509         default:
3510             return FALSE;
3511     }
3512 }
3513
3514 static inline void shader_get_position_fixup(const struct wined3d_context *context,
3515         const struct wined3d_state *state, float *position_fixup)
3516 {
3517     float center_offset;
3518
3519     if (context->swapchain->device->wined3d->flags & WINED3D_PIXEL_CENTER_INTEGER)
3520         center_offset = 63.0f / 64.0f;
3521     else
3522         center_offset = -1.0f / 64.0f;
3523
3524     position_fixup[0] = 1.0f;
3525     position_fixup[1] = 1.0f;
3526     position_fixup[2] = center_offset / state->viewport.width;
3527     position_fixup[3] = -center_offset / state->viewport.height;
3528
3529     if (context->render_offscreen)
3530     {
3531         position_fixup[1] *= -1.0f;
3532         position_fixup[3] *= -1.0f;
3533     }
3534 }
3535
3536 static inline BOOL shader_constant_is_local(const struct wined3d_shader *shader, DWORD reg)
3537 {
3538     struct wined3d_shader_lconst *lconst;
3539
3540     if (shader->load_local_constsF)
3541         return FALSE;
3542
3543     LIST_FOR_EACH_ENTRY(lconst, &shader->constantsF, struct wined3d_shader_lconst, entry)
3544     {
3545         if (lconst->idx == reg)
3546             return TRUE;
3547     }
3548
3549     return FALSE;
3550 }
3551
3552 void get_identity_matrix(struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3553 void get_modelview_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3554         unsigned int index, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3555 void get_projection_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3556         struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3557 void get_texture_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3558         unsigned int tex, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3559 void get_pointsize_minmax(const struct wined3d_context *context, const struct wined3d_state *state,
3560         float *out_min, float *out_max) DECLSPEC_HIDDEN;
3561 void get_pointsize(const struct wined3d_context *context, const struct wined3d_state *state,
3562         float *out_pointsize, float *out_att) DECLSPEC_HIDDEN;
3563 void get_fog_start_end(const struct wined3d_context *context, const struct wined3d_state *state,
3564         float *start, float *end) DECLSPEC_HIDDEN;
3565
3566 /* Using additional shader constants (uniforms in GLSL / program environment
3567  * or local parameters in ARB) is costly:
3568  * ARB only knows float4 parameters and GLSL compiler are not really smart
3569  * when it comes to efficiently pack float2 uniforms, so no space is wasted
3570  * (in fact most compilers map a float2 to a full float4 uniform).
3571  *
3572  * For NP2 texcoord fixup we only need 2 floats (width and height) for each
3573  * 2D texture used in the shader. We therefore pack fixup info for 2 textures
3574  * into a single shader constant (uniform / program parameter).
3575  *
3576  * This structure is shared between the GLSL and the ARB backend.*/
3577 struct ps_np2fixup_info {
3578     unsigned char     idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
3579     WORD              active; /* bitfield indicating if we can apply the fixup */
3580     WORD              num_consts;
3581 };
3582
3583 void print_glsl_info_log(const struct wined3d_gl_info *gl_info, GLuint id, BOOL program) DECLSPEC_HIDDEN;
3584 void shader_glsl_validate_link(const struct wined3d_gl_info *gl_info, GLuint program) DECLSPEC_HIDDEN;
3585
3586 struct wined3d_palette
3587 {
3588     LONG ref;
3589     struct wined3d_device *device;
3590
3591     unsigned int size;
3592     RGBQUAD colors[256];
3593     DWORD flags;
3594 };
3595
3596 /* DirectDraw utility functions */
3597 extern enum wined3d_format_id pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
3598
3599 /*****************************************************************************
3600  * Pixel format management
3601  */
3602
3603 /* WineD3D pixel format flags */
3604 #define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING    0x00000001
3605 #define WINED3DFMT_FLAG_FILTERING                   0x00000002
3606 #define WINED3DFMT_FLAG_DEPTH                       0x00000004
3607 #define WINED3DFMT_FLAG_STENCIL                     0x00000008
3608 #define WINED3DFMT_FLAG_RENDERTARGET                0x00000010
3609 #define WINED3DFMT_FLAG_FBO_ATTACHABLE              0x00000040
3610 #define WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB         0x00000080
3611 #define WINED3DFMT_FLAG_GETDC                       0x00000100
3612 #define WINED3DFMT_FLAG_FLOAT                       0x00000200
3613 #define WINED3DFMT_FLAG_BUMPMAP                     0x00000400
3614 #define WINED3DFMT_FLAG_SRGB_READ                   0x00000800
3615 #define WINED3DFMT_FLAG_SRGB_WRITE                  0x00001000
3616 #define WINED3DFMT_FLAG_VTF                         0x00002000
3617 #define WINED3DFMT_FLAG_SHADOW                      0x00004000
3618 #define WINED3DFMT_FLAG_COMPRESSED                  0x00008000
3619 #define WINED3DFMT_FLAG_BROKEN_PITCH                0x00010000
3620 #define WINED3DFMT_FLAG_BLOCKS                      0x00020000
3621 #define WINED3DFMT_FLAG_HEIGHT_SCALE                0x00040000
3622 #define WINED3DFMT_FLAG_TEXTURE                     0x00080000
3623 #define WINED3DFMT_FLAG_BLOCKS_NO_VERIFY            0x00100000
3624 #define WINED3DFMT_FLAG_INTEGER                     0x00200000
3625
3626 struct wined3d_rational
3627 {
3628     UINT numerator;
3629     UINT denominator;
3630 };
3631
3632 struct wined3d_color_key_conversion
3633 {
3634     enum wined3d_format_id dst_format;
3635     void (*convert)(const BYTE *src, unsigned int src_pitch, BYTE *dst, unsigned int dst_pitch, unsigned int width,
3636             unsigned int height, const struct wined3d_palette *palette, const struct wined3d_color_key *color_key);
3637 };
3638
3639 struct wined3d_format
3640 {
3641     enum wined3d_format_id id;
3642
3643     D3DDDIFORMAT ddi_format;
3644     DWORD red_size;
3645     DWORD green_size;
3646     DWORD blue_size;
3647     DWORD alpha_size;
3648     DWORD red_offset;
3649     DWORD green_offset;
3650     DWORD blue_offset;
3651     DWORD alpha_offset;
3652     UINT byte_count;
3653     BYTE depth_size;
3654     BYTE stencil_size;
3655
3656     UINT block_width;
3657     UINT block_height;
3658     UINT block_byte_count;
3659
3660     enum wined3d_ffp_emit_idx emit_idx;
3661     GLint component_count;
3662     GLenum gl_vtx_type;
3663     GLint gl_vtx_format;
3664     GLboolean gl_normalized;
3665     unsigned int attribute_size;
3666
3667     GLint glInternal;
3668     GLint glGammaInternal;
3669     GLint rtInternal;
3670     GLint glFormat;
3671     GLint glType;
3672     UINT  conv_byte_count;
3673     DWORD multisample_types;
3674     unsigned int flags[WINED3D_GL_RES_TYPE_COUNT];
3675     struct wined3d_rational height_scale;
3676     struct color_fixup_desc color_fixup;
3677     void (*convert)(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
3678             UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth);
3679
3680     enum wined3d_format_id typeless_id;
3681     GLenum gl_view_class;
3682 };
3683
3684 const struct wined3d_format *wined3d_get_format(const struct wined3d_gl_info *gl_info,
3685         enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
3686 void wined3d_format_calculate_pitch(const struct wined3d_format *format, unsigned int alignment,
3687         unsigned int width, unsigned int height, unsigned int *row_pitch, unsigned int *slice_pitch) DECLSPEC_HIDDEN;
3688 UINT wined3d_format_calculate_size(const struct wined3d_format *format,
3689         UINT alignment, UINT width, UINT height, UINT depth) DECLSPEC_HIDDEN;
3690 DWORD wined3d_format_convert_from_float(const struct wined3d_format *format,
3691         const struct wined3d_color *color) DECLSPEC_HIDDEN;
3692 BOOL wined3d_format_convert_color_to_float(const struct wined3d_format *format,
3693         const struct wined3d_palette *palette, DWORD color, struct wined3d_color *float_color) DECLSPEC_HIDDEN;
3694 void wined3d_format_get_float_color_key(const struct wined3d_format *format,
3695         const struct wined3d_color_key *key, struct wined3d_color *float_colors) DECLSPEC_HIDDEN;
3696 const struct wined3d_color_key_conversion * wined3d_format_get_color_key_conversion(
3697         const struct wined3d_texture *texture, BOOL need_alpha_ck) DECLSPEC_HIDDEN;
3698
3699 static inline BOOL wined3d_format_is_typeless(const struct wined3d_format *format)
3700 {
3701     return format->id == format->typeless_id && format->id != WINED3DFMT_UNKNOWN;
3702 }
3703
3704 static inline void *wined3d_calloc(SIZE_T count, SIZE_T size)
3705 {
3706     if (count > ~(SIZE_T)0 / size)
3707         return NULL;
3708     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, count * size);
3709 }
3710
3711 static inline BOOL use_vs(const struct wined3d_state *state)
3712 {
3713     /* Check state->vertex_declaration to allow this to be used before the
3714      * stream info is validated, for example in device_update_tex_unit_map(). */
3715     return state->shader[WINED3D_SHADER_TYPE_VERTEX]
3716             && (!state->vertex_declaration || !state->vertex_declaration->position_transformed);
3717 }
3718
3719 static inline BOOL use_ps(const struct wined3d_state *state)
3720 {
3721     return !!state->shader[WINED3D_SHADER_TYPE_PIXEL];
3722 }
3723
3724 static inline void context_apply_state(struct wined3d_context *context,
3725         const struct wined3d_state *state, DWORD state_id)
3726 {
3727     const struct StateEntry *state_table = context->state_table;
3728     DWORD rep = state_table[state_id].representative;
3729     state_table[rep].apply(context, state, rep);
3730 }
3731
3732 static inline BOOL needs_srgb_write(const struct wined3d_context *context,
3733         const struct wined3d_state *state, const struct wined3d_fb_state *fb)
3734 {
3735     return (!(context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL)
3736             || state->render_states[WINED3D_RS_SRGBWRITEENABLE])
3737             && fb->render_targets[0] && fb->render_targets[0]->format_flags & WINED3DFMT_FLAG_SRGB_WRITE;
3738 }
3739
3740 static inline BOOL can_use_texture_swizzle(const struct wined3d_gl_info *gl_info, const struct wined3d_format *format)
3741 {
3742     return gl_info->supported[ARB_TEXTURE_SWIZZLE] && !is_complex_fixup(format->color_fixup)
3743             && !is_scaling_fixup(format->color_fixup);
3744 }
3745
3746 static inline struct wined3d_surface *context_get_rt_surface(const struct wined3d_context *context)
3747 {
3748     struct wined3d_texture *texture = context->current_rt.texture;
3749
3750     if (!texture)
3751         return NULL;
3752     return texture->sub_resources[context->current_rt.sub_resource_idx].u.surface;
3753 }
3754
3755 /* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
3756 #define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
3757
3758 #define MAKEDWORD_VERSION(maj, min) (((maj & 0xffffu) << 16) | (min & 0xffffu))
3759
3760 #endif