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 void *wined3d_rb_alloc(size_t size) DECLSPEC_HIDDEN;
 176 void *wined3d_rb_realloc(void *ptr, size_t size) DECLSPEC_HIDDEN;
 177 void wined3d_rb_free(void *ptr) DECLSPEC_HIDDEN;
 178
 179 /* Device caps */
 180 #define MAX_STREAM_OUT              4
 181 #define MAX_STREAMS                 16
 182 #define MAX_TEXTURES                8
 183 #define MAX_FRAGMENT_SAMPLERS       16
 184 #define MAX_VERTEX_SAMPLERS         4
 185 #define MAX_COMBINED_SAMPLERS       (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
 186 #define MAX_ACTIVE_LIGHTS           8
 187 #define MAX_CLIPPLANES              WINED3DMAXUSERCLIPPLANES
 188 #define MAX_CONSTANT_BUFFERS        15
 189 #define MAX_SAMPLER_OBJECTS         16
 190 #define MAX_SHADER_RESOURCE_VIEWS   128
 191 #define MAX_VERTEX_BLENDS           4
 192 #define MAX_MULTISAMPLE_TYPES       8
 193
 194 struct min_lookup
 195 {
 196     GLenum mip[WINED3D_TEXF_LINEAR + 1];
 197 };
 198
 199 extern const struct min_lookup minMipLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 200 extern const GLenum magLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 201
 202 GLenum wined3d_gl_compare_func(enum wined3d_cmp_func f) DECLSPEC_HIDDEN;
 203
 204 static inline GLenum wined3d_gl_mag_filter(enum wined3d_texture_filter_type mag_filter)
 205 {
 206     return magLookup[mag_filter];
 207 }
 208
 209 static inline GLenum wined3d_gl_min_mip_filter(enum wined3d_texture_filter_type min_filter,
 210         enum wined3d_texture_filter_type mip_filter)
 211 {
 212     return minMipLookup[min_filter].mip[mip_filter];
 213 }
 214
 215 /* float_16_to_32() and float_32_to_16() (see implementation in
 216  * surface_base.c) convert 16 bit floats in the FLOAT16 data type
 217  * to standard C floats and vice versa. They do not depend on the encoding
 218  * of the C float, so they are platform independent, but slow. On x86 and
 219  * other IEEE 754 compliant platforms the conversion can be accelerated by
 220  * bit shifting the exponent and mantissa. There are also some SSE-based
 221  * assembly routines out there.
 222  *
 223  * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
 224  */
 225 static inline float float_16_to_32(const unsigned short *in)
 226 {
 227     const unsigned short s = ((*in) & 0x8000u);
 228     const unsigned short e = ((*in) & 0x7c00u) >> 10;
 229     const unsigned short m = (*in) & 0x3ffu;
 230     const float sgn = (s ? -1.0f : 1.0f);
 231
 232     if(e == 0) {
 233         if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 234         else return sgn * powf(2, -14.0f) * ((float)m / 1024.0f);
 235     } else if(e < 31) {
 236         return sgn * powf(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
 237     } else {
 238         if(m == 0) return sgn * INFINITY;
 239         else return NAN;
 240     }
 241 }
 242
 243 static inline float float_24_to_32(DWORD in)
 244 {
 245     const float sgn = in & 0x800000u ? -1.0f : 1.0f;
 246     const unsigned short e = (in & 0x780000u) >> 19;
 247     const unsigned int m = in & 0x7ffffu;
 248
 249     if (e == 0)
 250     {
 251         if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 252         else return sgn * powf(2, -6.0f) * ((float)m / 524288.0f);
 253     }
 254     else if (e < 15)
 255     {
 256         return sgn * powf(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
 257     }
 258     else
 259     {
 260         if (m == 0) return sgn * INFINITY;
 261         else return NAN;
 262     }
 263 }
 264
 265 static inline unsigned int wined3d_popcount(unsigned int x)
 266 {
 267 #ifdef HAVE___BUILTIN_POPCOUNT
 268     return __builtin_popcount(x);
 269 #else
 270     x -= x >> 1 & 0x55555555;
 271     x = (x & 0x33333333) + (x >> 2 & 0x33333333);
 272     return ((x + (x >> 4)) & 0x0f0f0f0f) * 0x01010101 >> 24;
 273 #endif
 274 }
 275
 276 #define ORM_BACKBUFFER  0
 277 #define ORM_FBO         1
 278
 279 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
 280 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
 281
 282 /* NOTE: When adding fields to this structure, make sure to update the default
 283  * values in wined3d_main.c as well. */
 284 struct wined3d_settings
 285 {
 286     DWORD max_gl_version;
 287     BOOL glslRequested;
 288     int offscreen_rendering_mode;
 289     unsigned short pci_vendor_id;
 290     unsigned short pci_device_id;
 291     /* Memory tracking and object counting. */
 292     UINT64 emulated_textureram;
 293     char *logo;
 294     int allow_multisampling;
 295     unsigned int sample_count;
 296     BOOL strict_draw_ordering;
 297     BOOL always_offscreen;
 298     BOOL check_float_constants;
 299     unsigned int max_sm_vs;
 300     unsigned int max_sm_hs;
 301     unsigned int max_sm_ds;
 302     unsigned int max_sm_gs;
 303     unsigned int max_sm_ps;
 304     BOOL no_3d;
 305 };
 306
 307 extern struct wined3d_settings wined3d_settings DECLSPEC_HIDDEN;
 308
 309 enum wined3d_shader_resource_type
 310 {
 311     WINED3D_SHADER_RESOURCE_NONE,
 312     WINED3D_SHADER_RESOURCE_BUFFER,
 313     WINED3D_SHADER_RESOURCE_TEXTURE_1D,
 314     WINED3D_SHADER_RESOURCE_TEXTURE_2D,
 315     WINED3D_SHADER_RESOURCE_TEXTURE_2DMS,
 316     WINED3D_SHADER_RESOURCE_TEXTURE_3D,
 317     WINED3D_SHADER_RESOURCE_TEXTURE_CUBE,
 318     WINED3D_SHADER_RESOURCE_TEXTURE_1DARRAY,
 319     WINED3D_SHADER_RESOURCE_TEXTURE_2DARRAY,
 320     WINED3D_SHADER_RESOURCE_TEXTURE_2DMSARRAY,
 321 };
 322
 323 #define WINED3D_SHADER_CONST_VS_F            0x00000001
 324 #define WINED3D_SHADER_CONST_VS_I            0x00000002
 325 #define WINED3D_SHADER_CONST_VS_B            0x00000004
 326 #define WINED3D_SHADER_CONST_VS_POINTSIZE    0x00000008
 327 #define WINED3D_SHADER_CONST_VS_POS_FIXUP    0x00000010
 328 #define WINED3D_SHADER_CONST_PS_F            0x00000020
 329 #define WINED3D_SHADER_CONST_PS_I            0x00000040
 330 #define WINED3D_SHADER_CONST_PS_B            0x00000080
 331 #define WINED3D_SHADER_CONST_PS_BUMP_ENV     0x00000100
 332 #define WINED3D_SHADER_CONST_PS_FOG          0x00000200
 333 #define WINED3D_SHADER_CONST_PS_Y_CORR       0x00000400
 334 #define WINED3D_SHADER_CONST_PS_NP2_FIXUP    0x00000800
 335 #define WINED3D_SHADER_CONST_FFP_MODELVIEW   0x00001000
 336 #define WINED3D_SHADER_CONST_FFP_VERTEXBLEND 0x00002000
 337 #define WINED3D_SHADER_CONST_FFP_PROJ        0x00004000
 338 #define WINED3D_SHADER_CONST_FFP_TEXMATRIX   0x00008000
 339 #define WINED3D_SHADER_CONST_FFP_MATERIAL    0x00010000
 340 #define WINED3D_SHADER_CONST_FFP_LIGHTS      0x00020000
 341 #define WINED3D_SHADER_CONST_FFP_PS          0x00040000
 342 #define WINED3D_SHADER_CONST_FFP_COLOR_KEY   0x00080000
 343
 344 enum wined3d_shader_register_type
 345 {
 346     WINED3DSPR_TEMP = 0,
 347     WINED3DSPR_INPUT = 1,
 348     WINED3DSPR_CONST = 2,
 349     WINED3DSPR_ADDR = 3,
 350     WINED3DSPR_TEXTURE = 3,
 351     WINED3DSPR_RASTOUT = 4,
 352     WINED3DSPR_ATTROUT = 5,
 353     WINED3DSPR_TEXCRDOUT = 6,
 354     WINED3DSPR_OUTPUT = 6,
 355     WINED3DSPR_CONSTINT = 7,
 356     WINED3DSPR_COLOROUT = 8,
 357     WINED3DSPR_DEPTHOUT = 9,
 358     WINED3DSPR_SAMPLER = 10,
 359     WINED3DSPR_CONST2 = 11,
 360     WINED3DSPR_CONST3 = 12,
 361     WINED3DSPR_CONST4 = 13,
 362     WINED3DSPR_CONSTBOOL = 14,
 363     WINED3DSPR_LOOP = 15,
 364     WINED3DSPR_TEMPFLOAT16 = 16,
 365     WINED3DSPR_MISCTYPE = 17,
 366     WINED3DSPR_LABEL = 18,
 367     WINED3DSPR_PREDICATE = 19,
 368     WINED3DSPR_IMMCONST,
 369     WINED3DSPR_CONSTBUFFER,
 370     WINED3DSPR_IMMCONSTBUFFER,
 371     WINED3DSPR_PRIMID,
 372     WINED3DSPR_NULL,
 373     WINED3DSPR_RESOURCE,
 374     WINED3DSPR_UAV,
 375     WINED3DSPR_OUTPOINTID,
 376     WINED3DSPR_FORKINSTID,
 377     WINED3DSPR_INCONTROLPOINT,
 378     WINED3DSPR_PATCHCONST,
 379     WINED3DSPR_TESSCOORD,
 380 };
 381
 382 enum wined3d_data_type
 383 {
 384     WINED3D_DATA_FLOAT,
 385     WINED3D_DATA_INT,
 386     WINED3D_DATA_RESOURCE,
 387     WINED3D_DATA_SAMPLER,
 388     WINED3D_DATA_UAV,
 389     WINED3D_DATA_UINT,
 390     WINED3D_DATA_UNORM,
 391     WINED3D_DATA_SNORM,
 392 };
 393
 394 enum wined3d_immconst_type
 395 {
 396     WINED3D_IMMCONST_SCALAR,
 397     WINED3D_IMMCONST_VEC4,
 398 };
 399
 400 #define WINED3DSP_NOSWIZZLE (0u | (1u << 2) | (2u << 4) | (3u << 6))
 401
 402 enum wined3d_shader_src_modifier
 403 {
 404     WINED3DSPSM_NONE = 0,
 405     WINED3DSPSM_NEG = 1,
 406     WINED3DSPSM_BIAS = 2,
 407     WINED3DSPSM_BIASNEG = 3,
 408     WINED3DSPSM_SIGN = 4,
 409     WINED3DSPSM_SIGNNEG = 5,
 410     WINED3DSPSM_COMP = 6,
 411     WINED3DSPSM_X2 = 7,
 412     WINED3DSPSM_X2NEG = 8,
 413     WINED3DSPSM_DZ = 9,
 414     WINED3DSPSM_DW = 10,
 415     WINED3DSPSM_ABS = 11,
 416     WINED3DSPSM_ABSNEG = 12,
 417     WINED3DSPSM_NOT = 13,
 418 };
 419
 420 #define WINED3DSP_WRITEMASK_0   0x1u /* .x r */
 421 #define WINED3DSP_WRITEMASK_1   0x2u /* .y g */
 422 #define WINED3DSP_WRITEMASK_2   0x4u /* .z b */
 423 #define WINED3DSP_WRITEMASK_3   0x8u /* .w a */
 424 #define WINED3DSP_WRITEMASK_ALL 0xfu /* all */
 425
 426 enum wined3d_shader_dst_modifier
 427 {
 428     WINED3DSPDM_NONE = 0,
 429     WINED3DSPDM_SATURATE = 1,
 430     WINED3DSPDM_PARTIALPRECISION = 2,
 431     WINED3DSPDM_MSAMPCENTROID = 4,
 432 };
 433
 434 enum wined3d_shader_interpolation_mode
 435 {
 436     WINED3DSIM_CONSTANT = 1,
 437     WINED3DSIM_LINEAR = 2,
 438     WINED3DSIM_LINEAR_CENTROID = 3,
 439     WINED3DSIM_LINEAR_NOPERSPECTIVE = 4,
 440     WINED3DSIM_LINEAR_NOPERSPECTIVE_CENTROID = 5,
 441     WINED3DSIM_LINEAR_SAMPLE = 6,
 442     WINED3DSIM_LINEAR_NOPERSPECTIVE_SAMPLE = 7,
 443 };
 444
 445 enum wined3d_shader_global_flags
 446 {
 447     WINED3DSGF_REFACTORING_ALLOWED               = 0x1,
 448     WINED3DSGF_ENABLE_RAW_AND_STRUCTURED_BUFFERS = 0x8,
 449 };
 450
 451 enum wined3d_tessellator_domain
 452 {
 453     WINED3D_TESSELLATOR_DOMAIN_LINE      = 1,
 454     WINED3D_TESSELLATOR_DOMAIN_TRIANGLE  = 2,
 455     WINED3D_TESSELLATOR_DOMAIN_QUAD      = 3,
 456 };
 457
 458 enum wined3d_tessellator_output_primitive
 459 {
 460     WINED3D_TESSELLATOR_OUTPUT_POINT        = 1,
 461     WINED3D_TESSELLATOR_OUTPUT_LINE         = 2,
 462     WINED3D_TESSELLATOR_OUTPUT_TRIANGLE_CW  = 3,
 463     WINED3D_TESSELLATOR_OUTPUT_TRIANGLE_CCW = 4,
 464 };
 465
 466 enum wined3d_tessellator_partitioning
 467 {
 468     WINED3D_TESSELLATOR_PARTITIONING_INTEGER         = 1,
 469     WINED3D_TESSELLATOR_PARTITIONING_POW2            = 2,
 470     WINED3D_TESSELLATOR_PARTITIONING_FRACTIONAL_ODD  = 3,
 471     WINED3D_TESSELLATOR_PARTITIONING_FRACTIONAL_EVEN = 4,
 472 };
 473
 474 /* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
 475 #define WINED3DSI_TEXLD_PROJECT     0x1
 476 #define WINED3DSI_TEXLD_BIAS        0x2
 477 #define WINED3DSI_INDEXED_DYNAMIC   0x4
 478 #define WINED3DSI_RESINFO_RCP_FLOAT 0x1
 479 #define WINED3DSI_RESINFO_UINT      0x2
 480 #define WINED3DSI_SAMPLER_COMPARISON_MODE 0x1
 481
 482 enum wined3d_shader_rel_op
 483 {
 484     WINED3D_SHADER_REL_OP_GT = 1,
 485     WINED3D_SHADER_REL_OP_EQ = 2,
 486     WINED3D_SHADER_REL_OP_GE = 3,
 487     WINED3D_SHADER_REL_OP_LT = 4,
 488     WINED3D_SHADER_REL_OP_NE = 5,
 489     WINED3D_SHADER_REL_OP_LE = 6,
 490 };
 491
 492 #define WINED3D_SM1_VS  0xfffeu
 493 #define WINED3D_SM1_PS  0xffffu
 494 #define WINED3D_SM4_PS  0x0000u
 495 #define WINED3D_SM4_VS  0x0001u
 496 #define WINED3D_SM4_GS  0x0002u
 497 #define WINED3D_SM5_HS  0x0003u
 498 #define WINED3D_SM5_DS  0x0004u
 499
 500 /* Shader version tokens, and shader end tokens */
 501 #define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) | ((major) << 8) | (minor))
 502 #define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) | ((major) << 8) | (minor))
 503
 504 /* Shader backends */
 505
 506 /* TODO: Make this dynamic, based on shader limits ? */
 507 #define MAX_ATTRIBS 16
 508 #define MAX_REG_ADDR 1
 509 #define MAX_REG_TEMP 32
 510 #define MAX_REG_TEXCRD 8
 511 #define MAX_REG_INPUT 32
 512 #define MAX_REG_OUTPUT 32
 513 #define MAX_CONST_I 16
 514 #define MAX_CONST_B 16
 515 #define WINED3D_MAX_CBS 15
 516
 517 /* FIXME: This needs to go up to 2048 for
 518  * Shader model 3 according to msdn (and for software shaders) */
 519 #define MAX_LABELS 16
 520
 521 #define MAX_IMMEDIATE_CONSTANT_BUFFER_SIZE 4096
 522
 523 struct wined3d_string_buffer
 524 {
 525     struct list entry;
 526     char *buffer;
 527     unsigned int buffer_size;
 528     unsigned int content_size;
 529 };
 530
 531 enum WINED3D_SHADER_INSTRUCTION_HANDLER
 532 {
 533     WINED3DSIH_ABS,
 534     WINED3DSIH_ADD,
 535     WINED3DSIH_AND,
 536     WINED3DSIH_BEM,
 537     WINED3DSIH_BREAK,
 538     WINED3DSIH_BREAKC,
 539     WINED3DSIH_BREAKP,
 540     WINED3DSIH_CALL,
 541     WINED3DSIH_CALLNZ,
 542     WINED3DSIH_CMP,
 543     WINED3DSIH_CND,
 544     WINED3DSIH_CRS,
 545     WINED3DSIH_CUT,
 546     WINED3DSIH_DCL,
 547     WINED3DSIH_DCL_CONSTANT_BUFFER,
 548     WINED3DSIH_DCL_GLOBAL_FLAGS,
 549     WINED3DSIH_DCL_HS_FORK_PHASE_INSTANCE_COUNT,
 550     WINED3DSIH_DCL_HS_MAX_TESSFACTOR,
 551     WINED3DSIH_DCL_IMMEDIATE_CONSTANT_BUFFER,
 552     WINED3DSIH_DCL_INPUT,
 553     WINED3DSIH_DCL_INPUT_CONTROL_POINT_COUNT,
 554     WINED3DSIH_DCL_INPUT_PRIMITIVE,
 555     WINED3DSIH_DCL_INPUT_PS,
 556     WINED3DSIH_DCL_INPUT_PS_SGV,
 557     WINED3DSIH_DCL_INPUT_PS_SIV,
 558     WINED3DSIH_DCL_INPUT_SGV,
 559     WINED3DSIH_DCL_INPUT_SIV,
 560     WINED3DSIH_DCL_OUTPUT,
 561     WINED3DSIH_DCL_OUTPUT_CONTROL_POINT_COUNT,
 562     WINED3DSIH_DCL_OUTPUT_SIV,
 563     WINED3DSIH_DCL_OUTPUT_TOPOLOGY,
 564     WINED3DSIH_DCL_RESOURCE_STRUCTURED,
 565     WINED3DSIH_DCL_SAMPLER,
 566     WINED3DSIH_DCL_TEMPS,
 567     WINED3DSIH_DCL_TESSELLATOR_DOMAIN,
 568     WINED3DSIH_DCL_TESSELLATOR_OUTPUT_PRIMITIVE,
 569     WINED3DSIH_DCL_TESSELLATOR_PARTITIONING,
 570     WINED3DSIH_DCL_UAV_TYPED,
 571     WINED3DSIH_DCL_VERTICES_OUT,
 572     WINED3DSIH_DEF,
 573     WINED3DSIH_DEFB,
 574     WINED3DSIH_DEFI,
 575     WINED3DSIH_DIV,
 576     WINED3DSIH_DP2,
 577     WINED3DSIH_DP2ADD,
 578     WINED3DSIH_DP3,
 579     WINED3DSIH_DP4,
 580     WINED3DSIH_DST,
 581     WINED3DSIH_DSX,
 582     WINED3DSIH_DSX_COARSE,
 583     WINED3DSIH_DSX_FINE,
 584     WINED3DSIH_DSY,
 585     WINED3DSIH_DSY_COARSE,
 586     WINED3DSIH_DSY_FINE,
 587     WINED3DSIH_ELSE,
 588     WINED3DSIH_EMIT,
 589     WINED3DSIH_ENDIF,
 590     WINED3DSIH_ENDLOOP,
 591     WINED3DSIH_ENDREP,
 592     WINED3DSIH_EQ,
 593     WINED3DSIH_EXP,
 594     WINED3DSIH_EXPP,
 595     WINED3DSIH_FRC,
 596     WINED3DSIH_FTOI,
 597     WINED3DSIH_FTOU,
 598     WINED3DSIH_GE,
 599     WINED3DSIH_HS_CONTROL_POINT_PHASE,
 600     WINED3DSIH_HS_DECLS,
 601     WINED3DSIH_HS_FORK_PHASE,
 602     WINED3DSIH_HS_JOIN_PHASE,
 603     WINED3DSIH_IADD,
 604     WINED3DSIH_IEQ,
 605     WINED3DSIH_IF,
 606     WINED3DSIH_IFC,
 607     WINED3DSIH_IGE,
 608     WINED3DSIH_ILT,
 609     WINED3DSIH_IMAD,
 610     WINED3DSIH_IMAX,
 611     WINED3DSIH_IMIN,
 612     WINED3DSIH_IMUL,
 613     WINED3DSIH_INE,
 614     WINED3DSIH_INEG,
 615     WINED3DSIH_ISHL,
 616     WINED3DSIH_ITOF,
 617     WINED3DSIH_LABEL,
 618     WINED3DSIH_LD,
 619     WINED3DSIH_LD2DMS,
 620     WINED3DSIH_LD_STRUCTURED,
 621     WINED3DSIH_LIT,
 622     WINED3DSIH_LOG,
 623     WINED3DSIH_LOGP,
 624     WINED3DSIH_LOOP,
 625     WINED3DSIH_LRP,
 626     WINED3DSIH_LT,
 627     WINED3DSIH_M3x2,
 628     WINED3DSIH_M3x3,
 629     WINED3DSIH_M3x4,
 630     WINED3DSIH_M4x3,
 631     WINED3DSIH_M4x4,
 632     WINED3DSIH_MAD,
 633     WINED3DSIH_MAX,
 634     WINED3DSIH_MIN,
 635     WINED3DSIH_MOV,
 636     WINED3DSIH_MOVA,
 637     WINED3DSIH_MOVC,
 638     WINED3DSIH_MUL,
 639     WINED3DSIH_NE,
 640     WINED3DSIH_NOP,
 641     WINED3DSIH_NOT,
 642     WINED3DSIH_NRM,
 643     WINED3DSIH_OR,
 644     WINED3DSIH_PHASE,
 645     WINED3DSIH_POW,
 646     WINED3DSIH_RCP,
 647     WINED3DSIH_REP,
 648     WINED3DSIH_RESINFO,
 649     WINED3DSIH_RET,
 650     WINED3DSIH_ROUND_NI,
 651     WINED3DSIH_ROUND_PI,
 652     WINED3DSIH_ROUND_Z,
 653     WINED3DSIH_RSQ,
 654     WINED3DSIH_SAMPLE,
 655     WINED3DSIH_SAMPLE_B,
 656     WINED3DSIH_SAMPLE_C,
 657     WINED3DSIH_SAMPLE_C_LZ,
 658     WINED3DSIH_SAMPLE_GRAD,
 659     WINED3DSIH_SAMPLE_LOD,
 660     WINED3DSIH_SETP,
 661     WINED3DSIH_SGE,
 662     WINED3DSIH_SGN,
 663     WINED3DSIH_SINCOS,
 664     WINED3DSIH_SLT,
 665     WINED3DSIH_SQRT,
 666     WINED3DSIH_STORE_UAV_TYPED,
 667     WINED3DSIH_SUB,
 668     WINED3DSIH_TEX,
 669     WINED3DSIH_TEXBEM,
 670     WINED3DSIH_TEXBEML,
 671     WINED3DSIH_TEXCOORD,
 672     WINED3DSIH_TEXDEPTH,
 673     WINED3DSIH_TEXDP3,
 674     WINED3DSIH_TEXDP3TEX,
 675     WINED3DSIH_TEXKILL,
 676     WINED3DSIH_TEXLDD,
 677     WINED3DSIH_TEXLDL,
 678     WINED3DSIH_TEXM3x2DEPTH,
 679     WINED3DSIH_TEXM3x2PAD,
 680     WINED3DSIH_TEXM3x2TEX,
 681     WINED3DSIH_TEXM3x3,
 682     WINED3DSIH_TEXM3x3DIFF,
 683     WINED3DSIH_TEXM3x3PAD,
 684     WINED3DSIH_TEXM3x3SPEC,
 685     WINED3DSIH_TEXM3x3TEX,
 686     WINED3DSIH_TEXM3x3VSPEC,
 687     WINED3DSIH_TEXREG2AR,
 688     WINED3DSIH_TEXREG2GB,
 689     WINED3DSIH_TEXREG2RGB,
 690     WINED3DSIH_UDIV,
 691     WINED3DSIH_UGE,
 692     WINED3DSIH_ULT,
 693     WINED3DSIH_USHR,
 694     WINED3DSIH_UTOF,
 695     WINED3DSIH_XOR,
 696     WINED3DSIH_TABLE_SIZE
 697 };
 698
 699 enum wined3d_shader_type
 700 {
 701     WINED3D_SHADER_TYPE_PIXEL,
 702     WINED3D_SHADER_TYPE_VERTEX,
 703     WINED3D_SHADER_TYPE_GEOMETRY,
 704     WINED3D_SHADER_TYPE_HULL,
 705     WINED3D_SHADER_TYPE_DOMAIN,
 706     WINED3D_SHADER_TYPE_COUNT,
 707 };
 708
 709 struct wined3d_shader_version
 710 {
 711     enum wined3d_shader_type type;
 712     BYTE major;
 713     BYTE minor;
 714 };
 715
 716 struct wined3d_shader_resource_info
 717 {
 718     enum wined3d_shader_resource_type type;
 719     enum wined3d_data_type data_type;
 720 };
 721
 722 #define WINED3D_SAMPLER_DEFAULT ~0x0u
 723
 724 struct wined3d_shader_sampler_map_entry
 725 {
 726     unsigned int resource_idx;
 727     unsigned int sampler_idx;
 728     unsigned int bind_idx;
 729 };
 730
 731 struct wined3d_shader_sampler_map
 732 {
 733     struct wined3d_shader_sampler_map_entry *entries;
 734     size_t size;
 735     size_t count;
 736 };
 737
 738 struct wined3d_shader_immediate_constant_buffer
 739 {
 740     UINT element_count;
 741     DWORD data[MAX_IMMEDIATE_CONSTANT_BUFFER_SIZE];
 742 };
 743
 744 #define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) | (minor))
 745
 746 struct wined3d_shader_reg_maps
 747 {
 748     struct wined3d_shader_version shader_version;
 749     BYTE texcoord;                                  /* MAX_REG_TEXCRD, 8 */
 750     BYTE address;                                   /* MAX_REG_ADDR, 1 */
 751     WORD labels;                                    /* MAX_LABELS, 16 */
 752     DWORD temporary;                                /* MAX_REG_TEMP, 32 */
 753     DWORD *constf;                                  /* pixel, vertex */
 754     const struct wined3d_shader_immediate_constant_buffer *icb;
 755     union
 756     {
 757         DWORD texcoord_mask[MAX_REG_TEXCRD];        /* vertex < 3.0 */
 758         BYTE output_registers_mask[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
 759     } u;
 760     DWORD input_registers;                          /* max(MAX_REG_INPUT, MAX_ATTRIBS), 32 */
 761     DWORD output_registers;                         /* MAX_REG_OUTPUT, 32 */
 762     WORD integer_constants;                         /* MAX_CONST_I, 16 */
 763     WORD boolean_constants;                         /* MAX_CONST_B, 16 */
 764     WORD local_int_consts;                          /* MAX_CONST_I, 16 */
 765     WORD local_bool_consts;                         /* MAX_CONST_B, 16 */
 766     UINT cb_sizes[WINED3D_MAX_CBS];
 767
 768     struct wined3d_shader_resource_info resource_info[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
 769     struct wined3d_shader_sampler_map sampler_map;
 770     DWORD sampler_comparison_mode;
 771     BYTE bumpmat;                                   /* MAX_TEXTURES, 8 */
 772     BYTE luminanceparams;                           /* MAX_TEXTURES, 8 */
 773
 774     WORD usesnrm        : 1;
 775     WORD vpos           : 1;
 776     WORD usesdsx        : 1;
 777     WORD usesdsy        : 1;
 778     WORD usestexldd     : 1;
 779     WORD usesmova       : 1;
 780     WORD usesfacing     : 1;
 781     WORD usesrelconstF  : 1;
 782     WORD fog            : 1;
 783     WORD usestexldl     : 1;
 784     WORD usesifc        : 1;
 785     WORD usescall       : 1;
 786     WORD usespow        : 1;
 787     WORD point_size     : 1;
 788     WORD padding        : 2;
 789
 790     DWORD rt_mask; /* Used render targets, 32 max. */
 791
 792     /* Whether or not loops are used in this shader, and nesting depth */
 793     unsigned loop_depth;
 794     UINT min_rel_offset, max_rel_offset;
 795 };
 796
 797 /* Keeps track of details for TEX_M#x# instructions which need to maintain
 798  * state information between multiple instructions. */
 799 struct wined3d_shader_tex_mx
 800 {
 801     unsigned int current_row;
 802     DWORD texcoord_w[2];
 803 };
 804
 805 struct wined3d_shader_loop_state
 806 {
 807     UINT current_depth;
 808     UINT current_reg;
 809 };
 810
 811 struct wined3d_shader_context
 812 {
 813     const struct wined3d_shader *shader;
 814     const struct wined3d_gl_info *gl_info;
 815     const struct wined3d_shader_reg_maps *reg_maps;
 816     struct wined3d_string_buffer *buffer;
 817     struct wined3d_shader_tex_mx *tex_mx;
 818     struct wined3d_shader_loop_state *loop_state;
 819     void *backend_data;
 820 };
 821
 822 struct wined3d_shader_register_index
 823 {
 824     const struct wined3d_shader_src_param *rel_addr;
 825     unsigned int offset;
 826 };
 827
 828 struct wined3d_shader_register
 829 {
 830     enum wined3d_shader_register_type type;
 831     enum wined3d_data_type data_type;
 832     struct wined3d_shader_register_index idx[2];
 833     enum wined3d_immconst_type immconst_type;
 834     DWORD immconst_data[4];
 835 };
 836
 837 struct wined3d_shader_dst_param
 838 {
 839     struct wined3d_shader_register reg;
 840     DWORD write_mask;
 841     DWORD modifiers;
 842     DWORD shift;
 843 };
 844
 845 struct wined3d_shader_src_param
 846 {
 847     struct wined3d_shader_register reg;
 848     DWORD swizzle;
 849     enum wined3d_shader_src_modifier modifiers;
 850 };
 851
 852 struct wined3d_shader_semantic
 853 {
 854     enum wined3d_decl_usage usage;
 855     UINT usage_idx;
 856     enum wined3d_shader_resource_type resource_type;
 857     enum wined3d_data_type resource_data_type;
 858     struct wined3d_shader_dst_param reg;
 859 };
 860
 861 struct wined3d_shader_register_semantic
 862 {
 863     struct wined3d_shader_dst_param reg;
 864     enum wined3d_sysval_semantic sysval_semantic;
 865 };
 866
 867 struct wined3d_shader_structured_resource
 868 {
 869     struct wined3d_shader_dst_param reg;
 870     unsigned int byte_stride;
 871 };
 872
 873 struct wined3d_shader_texel_offset
 874 {
 875     signed char u, v, w;
 876 };
 877
 878 struct wined3d_shader_instruction
 879 {
 880     const struct wined3d_shader_context *ctx;
 881     enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
 882     DWORD flags;
 883     BOOL coissue;
 884     const struct wined3d_shader_src_param *predicate;
 885     UINT dst_count;
 886     const struct wined3d_shader_dst_param *dst;
 887     UINT src_count;
 888     const struct wined3d_shader_src_param *src;
 889     struct wined3d_shader_texel_offset texel_offset;
 890     union
 891     {
 892         struct wined3d_shader_semantic semantic;
 893         struct wined3d_shader_register_semantic register_semantic;
 894         enum wined3d_primitive_type primitive_type;
 895         struct wined3d_shader_dst_param dst;
 896         struct wined3d_shader_src_param src;
 897         UINT count;
 898         const struct wined3d_shader_immediate_constant_buffer *icb;
 899         struct wined3d_shader_structured_resource structured_resource;
 900         enum wined3d_tessellator_domain tessellator_domain;
 901         enum wined3d_tessellator_output_primitive tessellator_output_primitive;
 902         enum wined3d_tessellator_partitioning tessellator_partitioning;
 903         float max_tessellation_factor;
 904     } declaration;
 905 };
 906
 907 static inline BOOL wined3d_shader_instruction_has_texel_offset(const struct wined3d_shader_instruction *ins)
 908 {
 909     return ins->texel_offset.u || ins->texel_offset.v || ins->texel_offset.w;
 910 }
 911
 912 struct wined3d_shader_attribute
 913 {
 914     enum wined3d_decl_usage usage;
 915     UINT usage_idx;
 916 };
 917
 918 struct wined3d_shader_loop_control
 919 {
 920     unsigned int count;
 921     unsigned int start;
 922     int step;
 923 };
 924
 925 struct wined3d_shader_frontend
 926 {
 927     void *(*shader_init)(const DWORD *ptr, const struct wined3d_shader_signature *output_signature);
 928     void (*shader_free)(void *data);
 929     void (*shader_read_header)(void *data, const DWORD **ptr, struct wined3d_shader_version *shader_version);
 930     void (*shader_read_instruction)(void *data, const DWORD **ptr, struct wined3d_shader_instruction *ins);
 931     BOOL (*shader_is_end)(void *data, const DWORD **ptr);
 932 };
 933
 934 extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
 935 extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
 936
 937 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
 938
 939 #define WINED3D_SHADER_CAP_VS_CLIPPING      0x00000001
 940 #define WINED3D_SHADER_CAP_SRGB_WRITE       0x00000002
 941
 942 struct shader_caps
 943 {
 944     unsigned int vs_version;
 945     unsigned int hs_version;
 946     unsigned int ds_version;
 947     unsigned int gs_version;
 948     unsigned int ps_version;
 949
 950     DWORD vs_uniform_count;
 951     DWORD ps_uniform_count;
 952     float ps_1x_max_value;
 953     DWORD varying_count;
 954
 955     DWORD wined3d_caps;
 956 };
 957
 958 enum wined3d_gl_resource_type
 959 {
 960     WINED3D_GL_RES_TYPE_TEX_1D          = 0,
 961     WINED3D_GL_RES_TYPE_TEX_2D          = 1,
 962     WINED3D_GL_RES_TYPE_TEX_3D          = 2,
 963     WINED3D_GL_RES_TYPE_TEX_CUBE        = 3,
 964     WINED3D_GL_RES_TYPE_TEX_RECT        = 4,
 965     WINED3D_GL_RES_TYPE_BUFFER          = 5,
 966     WINED3D_GL_RES_TYPE_RB              = 6,
 967     WINED3D_GL_RES_TYPE_COUNT           = 7,
 968 };
 969
 970 enum vertexprocessing_mode {
 971     fixedfunction,
 972     vertexshader,
 973     pretransformed
 974 };
 975
 976 #define WINED3D_CONST_NUM_UNUSED ~0U
 977
 978 enum wined3d_ffp_ps_fog_mode
 979 {
 980     WINED3D_FFP_PS_FOG_OFF,
 981     WINED3D_FFP_PS_FOG_LINEAR,
 982     WINED3D_FFP_PS_FOG_EXP,
 983     WINED3D_FFP_PS_FOG_EXP2,
 984 };
 985
 986 /* Stateblock dependent parameters which have to be hardcoded
 987  * into the shader code
 988  */
 989
 990 #define WINED3D_PSARGS_PROJECTED (1u << 3)
 991 #define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
 992 #define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xfu
 993 #define WINED3D_PSARGS_TEXTYPE_SHIFT 2
 994 #define WINED3D_PSARGS_TEXTYPE_MASK 0x3u
 995
 996 /* Used for Shader Model 1 pixel shaders to track the bound texture
 997  * type. 2D and RECT textures are separated through NP2 fixup. */
 998 enum wined3d_shader_tex_types
 999 {
1000     WINED3D_SHADER_TEX_2D   = 0,
1001     WINED3D_SHADER_TEX_3D   = 1,
1002     WINED3D_SHADER_TEX_CUBE = 2,
1003 };
1004
1005 struct ps_compile_args {
1006     struct color_fixup_desc     color_fixup[MAX_FRAGMENT_SAMPLERS];
1007     enum vertexprocessing_mode  vp_mode;
1008     enum wined3d_ffp_ps_fog_mode fog;
1009     WORD                        tex_transform; /* ps 1.0-1.3, 4 textures */
1010     WORD                        tex_types; /* ps 1.0 - 1.4, 6 textures */
1011     WORD                        srgb_correction;
1012     /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
1013        D3D9 has a limit of 16 samplers and the fixup is superfluous
1014        in D3D10 (unconditional NP2 support mandatory). */
1015     WORD                        np2_fixup;
1016     WORD shadow; /* MAX_FRAGMENT_SAMPLERS, 16 */
1017     WORD texcoords_initialized; /* MAX_TEXTURES, 8 */
1018     BOOL pointsprite;
1019     BOOL flatshading;
1020 };
1021
1022 enum fog_src_type {
1023     VS_FOG_Z        = 0,
1024     VS_FOG_COORD    = 1
1025 };
1026
1027 struct vs_compile_args
1028 {
1029     BYTE fog_src;
1030     BYTE clip_enabled : 1;
1031     BYTE point_size : 1;
1032     BYTE per_vertex_point_size : 1;
1033     BYTE flatshading : 1;
1034     BYTE padding : 4;
1035     WORD swizzle_map;   /* MAX_ATTRIBS, 16 */
1036 };
1037
1038 struct wined3d_context;
1039 struct wined3d_state;
1040 struct fragment_pipeline;
1041 struct wined3d_vertex_pipe_ops;
1042
1043 struct wined3d_shader_backend_ops
1044 {
1045     void (*shader_handle_instruction)(const struct wined3d_shader_instruction *);
1046     void (*shader_select)(void *shader_priv, struct wined3d_context *context,
1047             const struct wined3d_state *state);
1048     void (*shader_disable)(void *shader_priv, struct wined3d_context *context);
1049     void (*shader_select_depth_blt)(void *shader_priv, const struct wined3d_gl_info *gl_info,
1050             enum wined3d_gl_resource_type tex_type, const SIZE *ds_mask_size);
1051     void (*shader_deselect_depth_blt)(void *shader_priv, const struct wined3d_gl_info *gl_info);
1052     void (*shader_update_float_vertex_constants)(struct wined3d_device *device, UINT start, UINT count);
1053     void (*shader_update_float_pixel_constants)(struct wined3d_device *device, UINT start, UINT count);
1054     void (*shader_load_constants)(void *shader_priv, struct wined3d_context *context,
1055             const struct wined3d_state *state);
1056     void (*shader_destroy)(struct wined3d_shader *shader);
1057     HRESULT (*shader_alloc_private)(struct wined3d_device *device, const struct wined3d_vertex_pipe_ops *vertex_pipe,
1058             const struct fragment_pipeline *fragment_pipe);
1059     void (*shader_free_private)(struct wined3d_device *device);
1060     BOOL (*shader_allocate_context_data)(struct wined3d_context *context);
1061     void (*shader_free_context_data)(struct wined3d_context *context);
1062     void (*shader_init_context_state)(struct wined3d_context *context);
1063     void (*shader_get_caps)(const struct wined3d_gl_info *gl_info, struct shader_caps *caps);
1064     BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
1065     BOOL (*shader_has_ffp_proj_control)(void *shader_priv);
1066 };
1067
1068 extern const struct wined3d_shader_backend_ops glsl_shader_backend DECLSPEC_HIDDEN;
1069 extern const struct wined3d_shader_backend_ops arb_program_shader_backend DECLSPEC_HIDDEN;
1070 extern const struct wined3d_shader_backend_ops none_shader_backend DECLSPEC_HIDDEN;
1071
1072 #define GL_EXTCALL(f) (gl_info->gl_ops.ext.p_##f)
1073
1074 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xff)
1075 #define D3DCOLOR_B_G(dw) (((dw) >>  8) & 0xff)
1076 #define D3DCOLOR_B_B(dw) (((dw) >>  0) & 0xff)
1077 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xff)
1078
1079 static inline void wined3d_color_from_d3dcolor(struct wined3d_color *wined3d_color, DWORD d3d_color)
1080 {
1081     wined3d_color->r = D3DCOLOR_B_R(d3d_color) / 255.0f;
1082     wined3d_color->g = D3DCOLOR_B_G(d3d_color) / 255.0f;
1083     wined3d_color->b = D3DCOLOR_B_B(d3d_color) / 255.0f;
1084     wined3d_color->a = D3DCOLOR_B_A(d3d_color) / 255.0f;
1085 }
1086
1087 #define HIGHEST_TRANSFORMSTATE WINED3D_TS_WORLD_MATRIX(255) /* Highest value in wined3d_transform_state. */
1088
1089 /* Checking of API calls */
1090 /* --------------------- */
1091 #ifndef WINE_NO_DEBUG_MSGS
1092 #define checkGLcall(A)                                              \
1093 do {                                                                \
1094     GLint err;                                                      \
1095     if (!__WINE_IS_DEBUG_ON(_ERR, __wine_dbch___default)) break;    \
1096     err = gl_info->gl_ops.gl.p_glGetError();                        \
1097     if (err == GL_NO_ERROR) {                                       \
1098        TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__);        \
1099                                                                     \
1100     } else do {                                                     \
1101         ERR(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n",       \
1102             debug_glerror(err), err, A, __FILE__, __LINE__);        \
1103        err = gl_info->gl_ops.gl.p_glGetError();                     \
1104     } while (err != GL_NO_ERROR);                                   \
1105 } while(0)
1106 #else
1107 #define checkGLcall(A) do {} while(0)
1108 #endif
1109
1110 enum wined3d_ffp_idx
1111 {
1112     WINED3D_FFP_POSITION = 0,
1113     WINED3D_FFP_BLENDWEIGHT = 1,
1114     WINED3D_FFP_BLENDINDICES = 2,
1115     WINED3D_FFP_NORMAL = 3,
1116     WINED3D_FFP_PSIZE = 4,
1117     WINED3D_FFP_DIFFUSE = 5,
1118     WINED3D_FFP_SPECULAR = 6,
1119     WINED3D_FFP_TEXCOORD0 = 7,
1120     WINED3D_FFP_TEXCOORD1 = 8,
1121     WINED3D_FFP_TEXCOORD2 = 9,
1122     WINED3D_FFP_TEXCOORD3 = 10,
1123     WINED3D_FFP_TEXCOORD4 = 11,
1124     WINED3D_FFP_TEXCOORD5 = 12,
1125     WINED3D_FFP_TEXCOORD6 = 13,
1126     WINED3D_FFP_TEXCOORD7 = 14,
1127     WINED3D_FFP_ATTRIBS_COUNT = 15,
1128 };
1129
1130 enum wined3d_ffp_emit_idx
1131 {
1132     WINED3D_FFP_EMIT_FLOAT1 = 0,
1133     WINED3D_FFP_EMIT_FLOAT2 = 1,
1134     WINED3D_FFP_EMIT_FLOAT3 = 2,
1135     WINED3D_FFP_EMIT_FLOAT4 = 3,
1136     WINED3D_FFP_EMIT_D3DCOLOR = 4,
1137     WINED3D_FFP_EMIT_UBYTE4 = 5,
1138     WINED3D_FFP_EMIT_SHORT2 = 6,
1139     WINED3D_FFP_EMIT_SHORT4 = 7,
1140     WINED3D_FFP_EMIT_UBYTE4N = 8,
1141     WINED3D_FFP_EMIT_SHORT2N = 9,
1142     WINED3D_FFP_EMIT_SHORT4N = 10,
1143     WINED3D_FFP_EMIT_USHORT2N = 11,
1144     WINED3D_FFP_EMIT_USHORT4N = 12,
1145     WINED3D_FFP_EMIT_UDEC3 = 13,
1146     WINED3D_FFP_EMIT_DEC3N = 14,
1147     WINED3D_FFP_EMIT_FLOAT16_2 = 15,
1148     WINED3D_FFP_EMIT_FLOAT16_4 = 16,
1149     WINED3D_FFP_EMIT_INVALID = 17,
1150     WINED3D_FFP_EMIT_COUNT = 18
1151 };
1152
1153 struct wined3d_bo_address
1154 {
1155     GLuint buffer_object;
1156     BYTE *addr;
1157 };
1158
1159 struct wined3d_const_bo_address
1160 {
1161     GLuint buffer_object;
1162     const BYTE *addr;
1163 };
1164
1165 static inline struct wined3d_const_bo_address *wined3d_const_bo_address(struct wined3d_bo_address *data)
1166 {
1167     return (struct wined3d_const_bo_address *)data;
1168 }
1169
1170 struct wined3d_stream_info_element
1171 {
1172     const struct wined3d_format *format;
1173     struct wined3d_bo_address data;
1174     GLsizei stride;
1175     unsigned int stream_idx;
1176     unsigned int divisor;
1177 };
1178
1179 struct wined3d_stream_info
1180 {
1181     struct wined3d_stream_info_element elements[MAX_ATTRIBS];
1182     DWORD position_transformed : 1;
1183     DWORD all_vbo : 1;
1184     WORD swizzle_map; /* MAX_ATTRIBS, 16 */
1185     WORD use_map; /* MAX_ATTRIBS, 16 */
1186 };
1187
1188 void draw_primitive(struct wined3d_device *device, const struct wined3d_state *state,
1189         unsigned int start_idx, unsigned int index_count, unsigned int start_instance,
1190         unsigned int instance_count, BOOL indexed) DECLSPEC_HIDDEN;
1191 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
1192
1193 #define eps 1e-8f
1194
1195 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1196     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1197
1198 /* Routines and structures related to state management */
1199
1200 #define STATE_RENDER(a) (a)
1201 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1202
1203 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1204 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1205
1206 /* + 1 because samplers start with 0 */
1207 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1208 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1209
1210 #define STATE_SHADER(a) (STATE_SAMPLER(MAX_COMBINED_SAMPLERS) + (a))
1211 #define STATE_IS_SHADER(a) ((a) >= STATE_SHADER(0) && (a) < STATE_SHADER(WINED3D_SHADER_TYPE_COUNT))
1212
1213 #define STATE_CONSTANT_BUFFER(a) (STATE_SHADER(WINED3D_SHADER_TYPE_COUNT) + (a))
1214 #define STATE_IS_CONSTANT_BUFFER(a) ((a) >= STATE_CONSTANT_BUFFER(0) && (a) < STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_COUNT))
1215
1216 #define STATE_SHADER_RESOURCE_BINDING (STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_COUNT))
1217 #define STATE_IS_SHADER_RESOURCE_BINDING(a) ((a) == STATE_SHADER_RESOURCE_BINDING)
1218
1219 #define STATE_TRANSFORM(a) (STATE_SHADER_RESOURCE_BINDING + (a))
1220 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)))
1221
1222 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)) + 1)
1223 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1224 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1225 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1226
1227 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
1228 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1229
1230 #define STATE_VIEWPORT (STATE_VDECL + 1)
1231 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1232
1233 #define STATE_LIGHT_TYPE (STATE_VIEWPORT + 1)
1234 #define STATE_IS_LIGHT_TYPE(a) ((a) == STATE_LIGHT_TYPE)
1235 #define STATE_ACTIVELIGHT(a) (STATE_LIGHT_TYPE + 1 + (a))
1236 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1237
1238 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1239 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1240
1241 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1242 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1243
1244 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1245 #define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1246
1247 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
1248 #define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1249
1250 #define STATE_POINTSPRITECOORDORIGIN  (STATE_FRONTFACE + 1)
1251 #define STATE_IS_POINTSPRITECOORDORIGIN(a) ((a) == STATE_POINTSPRITECOORDORIGIN)
1252
1253 #define STATE_BASEVERTEXINDEX  (STATE_POINTSPRITECOORDORIGIN + 1)
1254 #define STATE_IS_BASEVERTEXINDEX(a) ((a) == STATE_BASEVERTEXINDEX)
1255
1256 #define STATE_FRAMEBUFFER (STATE_BASEVERTEXINDEX + 1)
1257 #define STATE_IS_FRAMEBUFFER(a) ((a) == STATE_FRAMEBUFFER)
1258
1259 #define STATE_POINT_ENABLE (STATE_FRAMEBUFFER + 1)
1260 #define STATE_IS_POINT_ENABLE(a) ((a) == STATE_POINT_ENABLE)
1261
1262 #define STATE_COLOR_KEY (STATE_POINT_ENABLE + 1)
1263 #define STATE_IS_COLOR_KEY(a) ((a) == STATE_COLOR_KEY)
1264
1265 #define STATE_HIGHEST (STATE_COLOR_KEY)
1266
1267 enum fogsource {
1268     FOGSOURCE_FFP,
1269     FOGSOURCE_VS,
1270     FOGSOURCE_COORD,
1271 };
1272
1273 struct wined3d_occlusion_query
1274 {
1275     struct list entry;
1276     GLuint id;
1277     struct wined3d_context *context;
1278 };
1279
1280 union wined3d_gl_query_object
1281 {
1282     GLuint id;
1283     GLsync sync;
1284 };
1285
1286 struct wined3d_event_query
1287 {
1288     struct list entry;
1289     union wined3d_gl_query_object object;
1290     struct wined3d_context *context;
1291 };
1292
1293 enum wined3d_event_query_result
1294 {
1295     WINED3D_EVENT_QUERY_OK,
1296     WINED3D_EVENT_QUERY_WAITING,
1297     WINED3D_EVENT_QUERY_NOT_STARTED,
1298     WINED3D_EVENT_QUERY_WRONG_THREAD,
1299     WINED3D_EVENT_QUERY_ERROR
1300 };
1301
1302 void wined3d_event_query_destroy(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1303 enum wined3d_event_query_result wined3d_event_query_finish(const struct wined3d_event_query *query,
1304         const struct wined3d_device *device) DECLSPEC_HIDDEN;
1305 void wined3d_event_query_issue(struct wined3d_event_query *query, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1306 BOOL wined3d_event_query_supported(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1307
1308 struct wined3d_timestamp_query
1309 {
1310     struct list entry;
1311     GLuint id;
1312     struct wined3d_context *context;
1313 };
1314
1315 void context_alloc_timestamp_query(struct wined3d_context *context, struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1316 void context_free_timestamp_query(struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1317
1318 struct wined3d_context
1319 {
1320     const struct wined3d_gl_info *gl_info;
1321     const struct wined3d_d3d_info *d3d_info;
1322     const struct StateEntry *state_table;
1323     /* State dirtification
1324      * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1325      * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1326      * 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
1327      * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1328      */
1329     DWORD                   dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1330     DWORD                   numDirtyEntries;
1331     DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1332
1333     struct wined3d_swapchain *swapchain;
1334     struct
1335     {
1336         struct wined3d_texture *texture;
1337         unsigned int sub_resource_idx;
1338     } current_rt;
1339     DWORD                   tid;    /* Thread ID which owns this context at the moment */
1340
1341     /* Stores some information about the context state for optimization */
1342     DWORD render_offscreen : 1;
1343     DWORD last_was_rhw : 1;             /* true iff last draw_primitive was in xyzrhw mode */
1344     DWORD last_was_pshader : 1;
1345     DWORD last_was_vshader : 1;
1346     DWORD last_was_normal : 1;
1347     DWORD namedArraysLoaded : 1;
1348     DWORD numberedArraysLoaded : 1;
1349     DWORD last_was_blit : 1;
1350     DWORD last_was_ckey : 1;
1351     DWORD fog_coord : 1;
1352     DWORD fog_enabled : 1;
1353     DWORD num_untracked_materials : 2;  /* Max value 2 */
1354     DWORD current : 1;
1355     DWORD destroyed : 1;
1356     DWORD valid : 1;
1357     DWORD texShaderBumpMap : 8;         /* MAX_TEXTURES, 8 */
1358     DWORD lastWasPow2Texture : 8;       /* MAX_TEXTURES, 8 */
1359     DWORD fixed_function_usage_map : 8; /* MAX_TEXTURES, 8 */
1360     DWORD lowest_disabled_stage : 4;    /* Max MAX_TEXTURES, 8 */
1361     DWORD use_immediate_mode_draw : 1;
1362     DWORD rebind_fbo : 1;
1363     DWORD needs_set : 1;
1364     DWORD hdc_is_private : 1;
1365     DWORD hdc_has_format : 1;           /* only meaningful if hdc_is_private */
1366     DWORD update_shader_resource_bindings : 1;
1367     DWORD padding : 14;
1368     DWORD shader_update_mask;
1369     DWORD constant_update_mask;
1370     DWORD                   numbered_array_mask;
1371     GLenum                  tracking_parm;     /* Which source is tracking current colour         */
1372     GLenum                  untracked_materials[2];
1373     UINT                    blit_w, blit_h;
1374     enum fogsource          fog_source;
1375     DWORD active_texture;
1376     DWORD texture_type[MAX_COMBINED_SAMPLERS];
1377
1378     UINT instance_count;
1379
1380     /* The actual opengl context */
1381     UINT level;
1382     HGLRC restore_ctx;
1383     HDC restore_dc;
1384     int restore_pf;
1385     HWND restore_pf_win;
1386     HGLRC                   glCtx;
1387     HWND                    win_handle;
1388     HDC                     hdc;
1389     int pixel_format;
1390     GLint                   aux_buffers;
1391
1392     void *shader_backend_data;
1393     void *fragment_pipe_data;
1394
1395     /* FBOs */
1396     UINT                    fbo_entry_count;
1397     struct list             fbo_list;
1398     struct list             fbo_destroy_list;
1399     struct fbo_entry        *current_fbo;
1400     GLuint                  fbo_read_binding;
1401     GLuint                  fbo_draw_binding;
1402     struct wined3d_surface **blit_targets;
1403     struct wined3d_fbo_entry_key *fbo_key;
1404     GLenum *draw_buffers;
1405     DWORD draw_buffers_mask; /* Enabled draw buffers, 31 max. */
1406
1407     /* Queries */
1408     GLuint *free_occlusion_queries;
1409     UINT free_occlusion_query_size;
1410     UINT free_occlusion_query_count;
1411     struct list occlusion_queries;
1412
1413     union wined3d_gl_query_object *free_event_queries;
1414     UINT free_event_query_size;
1415     UINT free_event_query_count;
1416     struct list event_queries;
1417
1418     GLuint *free_timestamp_queries;
1419     UINT free_timestamp_query_size;
1420     UINT free_timestamp_query_count;
1421     struct list timestamp_queries;
1422
1423     struct wined3d_stream_info stream_info;
1424
1425     /* Fences for GL_APPLE_flush_buffer_range */
1426     struct wined3d_event_query *buffer_queries[MAX_ATTRIBS];
1427     unsigned int num_buffer_queries;
1428
1429     DWORD                     tex_unit_map[MAX_COMBINED_SAMPLERS];
1430     DWORD                     rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1431
1432     /* Extension emulation */
1433     GLint                   gl_fog_source;
1434     GLfloat                 fog_coord_value;
1435     GLfloat                 color[4], fogstart, fogend, fogcolor[4];
1436     GLuint                  dummy_arbfp_prog;
1437 };
1438
1439 struct wined3d_fb_state
1440 {
1441     struct wined3d_rendertarget_view **render_targets;
1442     struct wined3d_rendertarget_view *depth_stencil;
1443 };
1444
1445 typedef void (*APPLYSTATEFUNC)(struct wined3d_context *ctx, const struct wined3d_state *state, DWORD state_id);
1446
1447 struct StateEntry
1448 {
1449     DWORD representative;
1450     APPLYSTATEFUNC apply;
1451 };
1452
1453 struct StateEntryTemplate
1454 {
1455     DWORD state;
1456     struct StateEntry content;
1457     enum wined3d_gl_extension extension;
1458 };
1459
1460 #define WINED3D_FRAGMENT_CAP_PROJ_CONTROL   0x00000001
1461 #define WINED3D_FRAGMENT_CAP_SRGB_WRITE     0x00000002
1462 #define WINED3D_FRAGMENT_CAP_COLOR_KEY      0x00000004
1463
1464 struct fragment_caps
1465 {
1466     DWORD wined3d_caps;
1467     DWORD PrimitiveMiscCaps;
1468     DWORD TextureOpCaps;
1469     DWORD MaxTextureBlendStages;
1470     DWORD MaxSimultaneousTextures;
1471 };
1472
1473 #define GL_EXT_EMUL_ARB_MULTITEXTURE 0x00000001
1474 #define GL_EXT_EMUL_EXT_FOG_COORD    0x00000002
1475
1476 struct fragment_pipeline
1477 {
1478     void (*enable_extension)(const struct wined3d_gl_info *gl_info, BOOL enable);
1479     void (*get_caps)(const struct wined3d_gl_info *gl_info, struct fragment_caps *caps);
1480     DWORD (*get_emul_mask)(const struct wined3d_gl_info *gl_info);
1481     void *(*alloc_private)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1482     void (*free_private)(struct wined3d_device *device);
1483     BOOL (*allocate_context_data)(struct wined3d_context *context);
1484     void (*free_context_data)(struct wined3d_context *context);
1485     BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1486     const struct StateEntryTemplate *states;
1487 };
1488
1489 struct wined3d_vertex_caps
1490 {
1491     BOOL xyzrhw;
1492     BOOL emulated_flatshading;
1493     BOOL ffp_generic_attributes;
1494     DWORD max_active_lights;
1495     DWORD max_vertex_blend_matrices;
1496     DWORD max_vertex_blend_matrix_index;
1497     DWORD vertex_processing_caps;
1498     DWORD fvf_caps;
1499     DWORD max_user_clip_planes;
1500     DWORD raster_caps;
1501 };
1502
1503 struct wined3d_vertex_pipe_ops
1504 {
1505     void (*vp_enable)(const struct wined3d_gl_info *gl_info, BOOL enable);
1506     void (*vp_get_caps)(const struct wined3d_gl_info *gl_info, struct wined3d_vertex_caps *caps);
1507     DWORD (*vp_get_emul_mask)(const struct wined3d_gl_info *gl_info);
1508     void *(*vp_alloc)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1509     void (*vp_free)(struct wined3d_device *device);
1510     const struct StateEntryTemplate *vp_states;
1511 };
1512
1513 extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
1514 extern const struct fragment_pipeline none_fragment_pipe DECLSPEC_HIDDEN;
1515 extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
1516 extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
1517 extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
1518 extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
1519 extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
1520 extern const struct fragment_pipeline glsl_fragment_pipe DECLSPEC_HIDDEN;
1521
1522 extern const struct wined3d_vertex_pipe_ops none_vertex_pipe DECLSPEC_HIDDEN;
1523 extern const struct wined3d_vertex_pipe_ops ffp_vertex_pipe DECLSPEC_HIDDEN;
1524 extern const struct wined3d_vertex_pipe_ops glsl_vertex_pipe DECLSPEC_HIDDEN;
1525
1526 /* "Base" state table */
1527 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
1528         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
1529         const struct wined3d_vertex_pipe_ops *vertex, const struct fragment_pipeline *fragment,
1530         const struct StateEntryTemplate *misc) DECLSPEC_HIDDEN;
1531
1532 enum wined3d_blit_op
1533 {
1534     WINED3D_BLIT_OP_COLOR_BLIT,
1535     WINED3D_BLIT_OP_COLOR_BLIT_ALPHATEST,
1536     WINED3D_BLIT_OP_COLOR_BLIT_CKEY,
1537     WINED3D_BLIT_OP_COLOR_FILL,
1538     WINED3D_BLIT_OP_DEPTH_FILL,
1539     WINED3D_BLIT_OP_DEPTH_BLIT,
1540 };
1541
1542 /* Shaders for color conversions in blits. Do not do blit operations while
1543  * already under the GL lock. */
1544 struct blit_shader
1545 {
1546     HRESULT (*alloc_private)(struct wined3d_device *device);
1547     void (*free_private)(struct wined3d_device *device);
1548     HRESULT (*set_shader)(void *blit_priv, struct wined3d_context *context, const struct wined3d_surface *surface,
1549             const struct wined3d_color_key *color_key);
1550     void (*unset_shader)(const struct wined3d_gl_info *gl_info);
1551     BOOL (*blit_supported)(const struct wined3d_gl_info *gl_info,
1552             const struct wined3d_d3d_info *d3d_info, enum wined3d_blit_op blit_op,
1553             const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1554             const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format);
1555     HRESULT (*color_fill)(struct wined3d_device *device, struct wined3d_rendertarget_view *view,
1556             const RECT *rect, const struct wined3d_color *color);
1557     HRESULT (*depth_fill)(struct wined3d_device *device, struct wined3d_rendertarget_view *view,
1558             const RECT *rect, DWORD clear_flags, float depth, DWORD stencil);
1559     void (*blit_surface)(struct wined3d_device *device, enum wined3d_blit_op op, DWORD filter,
1560             struct wined3d_surface *src_surface, const RECT *src_rect,
1561             struct wined3d_surface *dst_surface, const RECT *dst_rect,
1562             const struct wined3d_color_key *color_key);
1563 };
1564
1565 extern const struct blit_shader ffp_blit DECLSPEC_HIDDEN;
1566 extern const struct blit_shader arbfp_blit DECLSPEC_HIDDEN;
1567 extern const struct blit_shader cpu_blit DECLSPEC_HIDDEN;
1568
1569 BOOL wined3d_clip_blit(const RECT *clip_rect, RECT *clipped, RECT *other) DECLSPEC_HIDDEN;
1570 const struct blit_shader *wined3d_select_blitter(const struct wined3d_gl_info *gl_info,
1571         const struct wined3d_d3d_info *d3d_info, enum wined3d_blit_op blit_op,
1572         const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1573         const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format)
1574         DECLSPEC_HIDDEN;
1575
1576 struct wined3d_context *context_acquire(const struct wined3d_device *device,
1577         struct wined3d_surface *target) DECLSPEC_HIDDEN;
1578 void context_alloc_event_query(struct wined3d_context *context,
1579         struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1580 void context_alloc_occlusion_query(struct wined3d_context *context,
1581         struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1582 void context_apply_blit_state(struct wined3d_context *context, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1583 BOOL context_apply_clear_state(struct wined3d_context *context, const struct wined3d_state *state,
1584         UINT rt_count, const struct wined3d_fb_state *fb) DECLSPEC_HIDDEN;
1585 BOOL context_apply_draw_state(struct wined3d_context *context,
1586         const struct wined3d_device *device, const struct wined3d_state *state) DECLSPEC_HIDDEN;
1587 void context_apply_fbo_state_blit(struct wined3d_context *context, GLenum target,
1588         struct wined3d_surface *render_target, struct wined3d_surface *depth_stencil, DWORD location) DECLSPEC_HIDDEN;
1589 void context_active_texture(struct wined3d_context *context, const struct wined3d_gl_info *gl_info,
1590         unsigned int unit) DECLSPEC_HIDDEN;
1591 void context_bind_texture(struct wined3d_context *context, GLenum target, GLuint name) DECLSPEC_HIDDEN;
1592 void context_check_fbo_status(const struct wined3d_context *context, GLenum target) DECLSPEC_HIDDEN;
1593 struct wined3d_context *context_create(struct wined3d_swapchain *swapchain, struct wined3d_texture *target,
1594         const struct wined3d_format *ds_format) DECLSPEC_HIDDEN;
1595 HGLRC context_create_wgl_attribs(const struct wined3d_gl_info *gl_info, HDC hdc, HGLRC share_ctx) DECLSPEC_HIDDEN;
1596 void context_destroy(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
1597 void context_free_event_query(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1598 void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1599 struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
1600 GLenum context_get_offscreen_gl_buffer(const struct wined3d_context *context) DECLSPEC_HIDDEN;
1601 DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
1602 void context_gl_resource_released(struct wined3d_device *device,
1603         GLuint name, BOOL rb_namespace) DECLSPEC_HIDDEN;
1604 void context_invalidate_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
1605 void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
1606 void context_resource_released(const struct wined3d_device *device,
1607         struct wined3d_resource *resource, enum wined3d_resource_type type) DECLSPEC_HIDDEN;
1608 void context_restore(struct wined3d_context *context, struct wined3d_surface *restore) DECLSPEC_HIDDEN;
1609 BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
1610 void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
1611 void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
1612 void context_state_drawbuf(struct wined3d_context *context,
1613         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1614 void context_state_fb(struct wined3d_context *context,
1615         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1616 void context_surface_update(struct wined3d_context *context, const struct wined3d_surface *surface) DECLSPEC_HIDDEN;
1617 void context_stream_info_from_declaration(struct wined3d_context *context,
1618         const struct wined3d_state *state, struct wined3d_stream_info *stream_info) DECLSPEC_HIDDEN;
1619
1620 /*****************************************************************************
1621  * Internal representation of a light
1622  */
1623 struct wined3d_light_info
1624 {
1625     struct wined3d_light OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1626     DWORD        OriginalIndex;
1627     LONG         glIndex;
1628     BOOL         enabled;
1629
1630     /* Converted parms to speed up swapping lights */
1631     struct wined3d_vec4 position;
1632     struct wined3d_vec4 direction;
1633     float exponent;
1634     float cutoff;
1635
1636     struct list entry;
1637 };
1638
1639 /* The default light parameters */
1640 extern const struct wined3d_light WINED3D_default_light DECLSPEC_HIDDEN;
1641
1642 struct wined3d_pixel_format
1643 {
1644     int iPixelFormat; /* WGL pixel format */
1645     int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1646     int redSize, greenSize, blueSize, alphaSize, colorSize;
1647     int depthSize, stencilSize;
1648     BOOL windowDrawable;
1649     BOOL doubleBuffer;
1650     int auxBuffers;
1651     int numSamples;
1652 };
1653
1654 enum wined3d_pci_vendor
1655 {
1656     HW_VENDOR_SOFTWARE              = 0x0000,
1657     HW_VENDOR_AMD                   = 0x1002,
1658     HW_VENDOR_NVIDIA                = 0x10de,
1659     HW_VENDOR_VMWARE                = 0x15ad,
1660     HW_VENDOR_INTEL                 = 0x8086,
1661 };
1662
1663 enum wined3d_pci_device
1664 {
1665     CARD_WINE                       = 0x0000,
1666
1667     CARD_AMD_RAGE_128PRO            = 0x5246,
1668     CARD_AMD_RADEON_7200            = 0x5144,
1669     CARD_AMD_RADEON_8500            = 0x514c,
1670     CARD_AMD_RADEON_9500            = 0x4144,
1671     CARD_AMD_RADEON_XPRESS_200M     = 0x5955,
1672     CARD_AMD_RADEON_X700            = 0x5e4c,
1673     CARD_AMD_RADEON_X1600           = 0x71c2,
1674     CARD_AMD_RADEON_HD2350          = 0x94c7,
1675     CARD_AMD_RADEON_HD2600          = 0x9581,
1676     CARD_AMD_RADEON_HD2900          = 0x9400,
1677     CARD_AMD_RADEON_HD3200          = 0x9620,
1678     CARD_AMD_RADEON_HD3850          = 0x9515,
1679     CARD_AMD_RADEON_HD4200M         = 0x9712,
1680     CARD_AMD_RADEON_HD4350          = 0x954f,
1681     CARD_AMD_RADEON_HD4600          = 0x9495,
1682     CARD_AMD_RADEON_HD4700          = 0x944e,
1683     CARD_AMD_RADEON_HD4800          = 0x944c,
1684     CARD_AMD_RADEON_HD5400          = 0x68f9,
1685     CARD_AMD_RADEON_HD5600          = 0x68d8,
1686     CARD_AMD_RADEON_HD5700          = 0x68be,
1687     CARD_AMD_RADEON_HD5800          = 0x6898,
1688     CARD_AMD_RADEON_HD5900          = 0x689c,
1689     CARD_AMD_RADEON_HD6300          = 0x9803,
1690     CARD_AMD_RADEON_HD6400          = 0x6770,
1691     CARD_AMD_RADEON_HD6410D         = 0x9644,
1692     CARD_AMD_RADEON_HD6550D         = 0x9640,
1693     CARD_AMD_RADEON_HD6600          = 0x6758,
1694     CARD_AMD_RADEON_HD6600M         = 0x6741,
1695     CARD_AMD_RADEON_HD6700          = 0x68ba,
1696     CARD_AMD_RADEON_HD6800          = 0x6739,
1697     CARD_AMD_RADEON_HD6900          = 0x6719,
1698     CARD_AMD_RADEON_HD7660D         = 0x9901,
1699     CARD_AMD_RADEON_HD7700          = 0x683d,
1700     CARD_AMD_RADEON_HD7800          = 0x6819,
1701     CARD_AMD_RADEON_HD7900          = 0x679a,
1702     CARD_AMD_RADEON_HD8600M         = 0x6660,
1703     CARD_AMD_RADEON_HD8670          = 0x6610,
1704     CARD_AMD_RADEON_HD8770          = 0x665c,
1705     CARD_AMD_RADEON_R3              = 0x9830,
1706     CARD_AMD_RADEON_R7              = 0x130f,
1707     CARD_AMD_RADEON_R9              = 0x67b1,
1708
1709     CARD_NVIDIA_RIVA_128            = 0x0018,
1710     CARD_NVIDIA_RIVA_TNT            = 0x0020,
1711     CARD_NVIDIA_RIVA_TNT2           = 0x0028,
1712     CARD_NVIDIA_GEFORCE             = 0x0100,
1713     CARD_NVIDIA_GEFORCE2_MX         = 0x0110,
1714     CARD_NVIDIA_GEFORCE2            = 0x0150,
1715     CARD_NVIDIA_GEFORCE3            = 0x0200,
1716     CARD_NVIDIA_GEFORCE4_MX         = 0x0170,
1717     CARD_NVIDIA_GEFORCE4_TI4200     = 0x0253,
1718     CARD_NVIDIA_GEFORCEFX_5200      = 0x0320,
1719     CARD_NVIDIA_GEFORCEFX_5600      = 0x0312,
1720     CARD_NVIDIA_GEFORCEFX_5800      = 0x0302,
1721     CARD_NVIDIA_GEFORCE_6200        = 0x014f,
1722     CARD_NVIDIA_GEFORCE_6600GT      = 0x0140,
1723     CARD_NVIDIA_GEFORCE_6800        = 0x0041,
1724     CARD_NVIDIA_GEFORCE_7300        = 0x01d7, /* GeForce Go 7300 */
1725     CARD_NVIDIA_GEFORCE_7400        = 0x01d8,
1726     CARD_NVIDIA_GEFORCE_7600        = 0x0391,
1727     CARD_NVIDIA_GEFORCE_7800GT      = 0x0092,
1728     CARD_NVIDIA_GEFORCE_8200        = 0x0849, /* Other PCI ID 0x084b */
1729     CARD_NVIDIA_GEFORCE_8300GS      = 0x0423,
1730     CARD_NVIDIA_GEFORCE_8400GS      = 0x0404,
1731     CARD_NVIDIA_GEFORCE_8500GT      = 0x0421,
1732     CARD_NVIDIA_GEFORCE_8600GT      = 0x0402,
1733     CARD_NVIDIA_GEFORCE_8600MGT     = 0x0407,
1734     CARD_NVIDIA_GEFORCE_8800GTS     = 0x0193,
1735     CARD_NVIDIA_GEFORCE_8800GTX     = 0x0191,
1736     CARD_NVIDIA_GEFORCE_9200        = 0x086d,
1737     CARD_NVIDIA_GEFORCE_9300        = 0x086c,
1738     CARD_NVIDIA_GEFORCE_9400M       = 0x0863,
1739     CARD_NVIDIA_GEFORCE_9400GT      = 0x042c,
1740     CARD_NVIDIA_GEFORCE_9500GT      = 0x0640,
1741     CARD_NVIDIA_GEFORCE_9600GT      = 0x0622,
1742     CARD_NVIDIA_GEFORCE_9700MGT     = 0x064a,
1743     CARD_NVIDIA_GEFORCE_9800GT      = 0x0614,
1744     CARD_NVIDIA_GEFORCE_210         = 0x0a23,
1745     CARD_NVIDIA_GEFORCE_GT220       = 0x0a20,
1746     CARD_NVIDIA_GEFORCE_GT240       = 0x0ca3,
1747     CARD_NVIDIA_GEFORCE_GTX260      = 0x05e2,
1748     CARD_NVIDIA_GEFORCE_GTX275      = 0x05e6,
1749     CARD_NVIDIA_GEFORCE_GTX280      = 0x05e1,
1750     CARD_NVIDIA_GEFORCE_315M        = 0x0a7a,
1751     CARD_NVIDIA_GEFORCE_320M        = 0x08a3,
1752     CARD_NVIDIA_GEFORCE_GT320M      = 0x0a2d,
1753     CARD_NVIDIA_GEFORCE_GT325M      = 0x0a35,
1754     CARD_NVIDIA_GEFORCE_GT330       = 0x0ca0,
1755     CARD_NVIDIA_GEFORCE_GTS350M     = 0x0cb0,
1756     CARD_NVIDIA_GEFORCE_410M        = 0x1055,
1757     CARD_NVIDIA_GEFORCE_GT420       = 0x0de2,
1758     CARD_NVIDIA_GEFORCE_GT425M      = 0x0df0,
1759     CARD_NVIDIA_GEFORCE_GT430       = 0x0de1,
1760     CARD_NVIDIA_GEFORCE_GT440       = 0x0de0,
1761     CARD_NVIDIA_GEFORCE_GTS450      = 0x0dc4,
1762     CARD_NVIDIA_GEFORCE_GTX460      = 0x0e22,
1763     CARD_NVIDIA_GEFORCE_GTX460M     = 0x0dd1,
1764     CARD_NVIDIA_GEFORCE_GTX465      = 0x06c4,
1765     CARD_NVIDIA_GEFORCE_GTX470      = 0x06cd,
1766     CARD_NVIDIA_GEFORCE_GTX480      = 0x06c0,
1767     CARD_NVIDIA_GEFORCE_GT520       = 0x1040,
1768     CARD_NVIDIA_GEFORCE_GT540M      = 0x0df4,
1769     CARD_NVIDIA_GEFORCE_GTX550      = 0x1244,
1770     CARD_NVIDIA_GEFORCE_GT555M      = 0x04b8,
1771     CARD_NVIDIA_GEFORCE_GTX560TI    = 0x1200,
1772     CARD_NVIDIA_GEFORCE_GTX560      = 0x1201,
1773     CARD_NVIDIA_GEFORCE_GTX570      = 0x1081,
1774     CARD_NVIDIA_GEFORCE_GTX580      = 0x1080,
1775     CARD_NVIDIA_GEFORCE_GT610       = 0x104a,
1776     CARD_NVIDIA_GEFORCE_GT630       = 0x0f00,
1777     CARD_NVIDIA_GEFORCE_GT630M      = 0x0de9,
1778     CARD_NVIDIA_GEFORCE_GT640M      = 0x0fd2,
1779     CARD_NVIDIA_GEFORCE_GT650M      = 0x0fd1,
1780     CARD_NVIDIA_GEFORCE_GTX650      = 0x0fc6,
1781     CARD_NVIDIA_GEFORCE_GTX650TI    = 0x11c6,
1782     CARD_NVIDIA_GEFORCE_GTX660      = 0x11c0,
1783     CARD_NVIDIA_GEFORCE_GTX660M     = 0x0fd4,
1784     CARD_NVIDIA_GEFORCE_GTX660TI    = 0x1183,
1785     CARD_NVIDIA_GEFORCE_GTX670      = 0x1189,
1786     CARD_NVIDIA_GEFORCE_GTX670MX    = 0x11a1,
1787     CARD_NVIDIA_GEFORCE_GTX680      = 0x1180,
1788     CARD_NVIDIA_GEFORCE_GT750M      = 0x0fe9,
1789     CARD_NVIDIA_GEFORCE_GTX750      = 0x1381,
1790     CARD_NVIDIA_GEFORCE_GTX750TI    = 0x1380,
1791     CARD_NVIDIA_GEFORCE_GTX760      = 0x1187,
1792     CARD_NVIDIA_GEFORCE_GTX765M     = 0x11e2,
1793     CARD_NVIDIA_GEFORCE_GTX770M     = 0x11e0,
1794     CARD_NVIDIA_GEFORCE_GTX770      = 0x1184,
1795     CARD_NVIDIA_GEFORCE_GTX780      = 0x1004,
1796     CARD_NVIDIA_GEFORCE_GTX780TI    = 0x100a,
1797     CARD_NVIDIA_GEFORCE_GTXTITAN    = 0x100c,
1798     CARD_NVIDIA_GEFORCE_820M        = 0x0fed,
1799     CARD_NVIDIA_GEFORCE_830M        = 0x1340,
1800     CARD_NVIDIA_GEFORCE_840M        = 0x1341,
1801     CARD_NVIDIA_GEFORCE_845M        = 0x1344,
1802     CARD_NVIDIA_GEFORCE_GTX850M     = 0x1391,
1803     CARD_NVIDIA_GEFORCE_GTX860M     = 0x1392, /* Other PCI ID 0x119a */
1804     CARD_NVIDIA_GEFORCE_GTX950      = 0x1402,
1805     CARD_NVIDIA_GEFORCE_GTX950M     = 0x139a,
1806     CARD_NVIDIA_GEFORCE_GTX960      = 0x1401,
1807     CARD_NVIDIA_GEFORCE_GTX960M     = 0x139b,
1808     CARD_NVIDIA_GEFORCE_GTX970      = 0x13c2,
1809     CARD_NVIDIA_GEFORCE_GTX970M     = 0x13d8,
1810     CARD_NVIDIA_GEFORCE_GTX980      = 0x13c0,
1811
1812     CARD_VMWARE_SVGA3D              = 0x0405,
1813
1814     CARD_INTEL_830M                 = 0x3577,
1815     CARD_INTEL_855GM                = 0x3582,
1816     CARD_INTEL_845G                 = 0x2562,
1817     CARD_INTEL_865G                 = 0x2572,
1818     CARD_INTEL_915G                 = 0x2582,
1819     CARD_INTEL_E7221G               = 0x258a,
1820     CARD_INTEL_915GM                = 0x2592,
1821     CARD_INTEL_945G                 = 0x2772,
1822     CARD_INTEL_945GM                = 0x27a2,
1823     CARD_INTEL_945GME               = 0x27ae,
1824     CARD_INTEL_Q35                  = 0x29b2,
1825     CARD_INTEL_G33                  = 0x29c2,
1826     CARD_INTEL_Q33                  = 0x29d2,
1827     CARD_INTEL_PNVG                 = 0xa001,
1828     CARD_INTEL_PNVM                 = 0xa011,
1829     CARD_INTEL_965Q                 = 0x2992,
1830     CARD_INTEL_965G                 = 0x2982,
1831     CARD_INTEL_946GZ                = 0x2972,
1832     CARD_INTEL_965GM                = 0x2a02,
1833     CARD_INTEL_965GME               = 0x2a12,
1834     CARD_INTEL_GM45                 = 0x2a42,
1835     CARD_INTEL_IGD                  = 0x2e02,
1836     CARD_INTEL_Q45                  = 0x2e12,
1837     CARD_INTEL_G45                  = 0x2e22,
1838     CARD_INTEL_G41                  = 0x2e32,
1839     CARD_INTEL_B43                  = 0x2e92,
1840     CARD_INTEL_ILKD                 = 0x0042,
1841     CARD_INTEL_ILKM                 = 0x0046,
1842     CARD_INTEL_SNBD                 = 0x0122,
1843     CARD_INTEL_SNBM                 = 0x0126,
1844     CARD_INTEL_SNBS                 = 0x010a,
1845     CARD_INTEL_IVBD                 = 0x0162,
1846     CARD_INTEL_IVBM                 = 0x0166,
1847     CARD_INTEL_IVBS                 = 0x015a,
1848     CARD_INTEL_HWM                  = 0x0416,
1849 };
1850
1851 struct wined3d_fbo_ops
1852 {
1853     GLboolean (WINE_GLAPI *glIsRenderbuffer)(GLuint renderbuffer);
1854     void (WINE_GLAPI *glBindRenderbuffer)(GLenum target, GLuint renderbuffer);
1855     void (WINE_GLAPI *glDeleteRenderbuffers)(GLsizei n, const GLuint *renderbuffers);
1856     void (WINE_GLAPI *glGenRenderbuffers)(GLsizei n, GLuint *renderbuffers);
1857     void (WINE_GLAPI *glRenderbufferStorage)(GLenum target, GLenum internalformat,
1858             GLsizei width, GLsizei height);
1859     void (WINE_GLAPI *glRenderbufferStorageMultisample)(GLenum target, GLsizei samples,
1860             GLenum internalformat, GLsizei width, GLsizei height);
1861     void (WINE_GLAPI *glGetRenderbufferParameteriv)(GLenum target, GLenum pname, GLint *params);
1862     GLboolean (WINE_GLAPI *glIsFramebuffer)(GLuint framebuffer);
1863     void (WINE_GLAPI *glBindFramebuffer)(GLenum target, GLuint framebuffer);
1864     void (WINE_GLAPI *glDeleteFramebuffers)(GLsizei n, const GLuint *framebuffers);
1865     void (WINE_GLAPI *glGenFramebuffers)(GLsizei n, GLuint *framebuffers);
1866     GLenum (WINE_GLAPI *glCheckFramebufferStatus)(GLenum target);
1867     void (WINE_GLAPI *glFramebufferTexture1D)(GLenum target, GLenum attachment,
1868             GLenum textarget, GLuint texture, GLint level);
1869     void (WINE_GLAPI *glFramebufferTexture2D)(GLenum target, GLenum attachment,
1870             GLenum textarget, GLuint texture, GLint level);
1871     void (WINE_GLAPI *glFramebufferTexture3D)(GLenum target, GLenum attachment,
1872             GLenum textarget, GLuint texture, GLint level, GLint layer);
1873     void (WINE_GLAPI *glFramebufferTextureLayer)(GLenum target, GLenum attachment,
1874             GLuint texture, GLint level, GLint layer);
1875     void (WINE_GLAPI *glFramebufferRenderbuffer)(GLenum target, GLenum attachment,
1876             GLenum renderbuffertarget, GLuint renderbuffer);
1877     void (WINE_GLAPI *glGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment,
1878             GLenum pname, GLint *params);
1879     void (WINE_GLAPI *glBlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
1880             GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
1881     void (WINE_GLAPI *glGenerateMipmap)(GLenum target);
1882 };
1883
1884 struct wined3d_gl_limits
1885 {
1886     UINT buffers;
1887     UINT lights;
1888     UINT textures;
1889     UINT texture_coords;
1890     UINT vertex_uniform_blocks;
1891     UINT geometry_uniform_blocks;
1892     UINT fragment_uniform_blocks;
1893     UINT fragment_samplers;
1894     UINT vertex_samplers;
1895     UINT combined_samplers;
1896     UINT general_combiners;
1897     UINT clipplanes;
1898     UINT texture_size;
1899     UINT texture3d_size;
1900     float pointsize_max;
1901     float pointsize_min;
1902     UINT blends;
1903     UINT anisotropy;
1904     float shininess;
1905     UINT samples;
1906     UINT vertex_attribs;
1907
1908     UINT glsl_varyings;
1909     UINT glsl_vs_float_constants;
1910     UINT glsl_ps_float_constants;
1911
1912     UINT arb_vs_float_constants;
1913     UINT arb_vs_native_constants;
1914     UINT arb_vs_instructions;
1915     UINT arb_vs_temps;
1916     UINT arb_ps_float_constants;
1917     UINT arb_ps_local_constants;
1918     UINT arb_ps_native_constants;
1919     UINT arb_ps_instructions;
1920     UINT arb_ps_temps;
1921 };
1922
1923 struct wined3d_gl_info
1924 {
1925     DWORD selected_gl_version;
1926     DWORD glsl_version;
1927     struct wined3d_gl_limits limits;
1928     DWORD reserved_glsl_constants, reserved_arb_constants;
1929     DWORD quirks;
1930     BOOL supported[WINED3D_GL_EXT_COUNT];
1931     GLint wrap_lookup[WINED3D_TADDRESS_MIRROR_ONCE - WINED3D_TADDRESS_WRAP + 1];
1932     float fixed_polyoffset_scale, float_polyoffset_scale;
1933
1934     HGLRC (WINAPI *p_wglCreateContextAttribsARB)(HDC dc, HGLRC share, const GLint *attribs);
1935     struct opengl_funcs gl_ops;
1936     struct wined3d_fbo_ops fbo_ops;
1937
1938     struct wined3d_format *formats;
1939     unsigned int format_count;
1940 };
1941
1942 struct wined3d_driver_info
1943 {
1944     enum wined3d_pci_vendor vendor;
1945     enum wined3d_pci_device device;
1946     const char *name;
1947     const char *description;
1948     UINT64 vram_bytes;
1949     DWORD version_high;
1950     DWORD version_low;
1951 };
1952
1953 struct wined3d_d3d_limits
1954 {
1955     unsigned int vs_version, hs_version, ds_version, gs_version, ps_version;
1956     DWORD vs_uniform_count;
1957     DWORD ps_uniform_count;
1958     UINT varying_count;
1959     UINT ffp_textures;
1960     UINT ffp_blend_stages;
1961     UINT ffp_vertex_blend_matrices;
1962 };
1963
1964 typedef void (WINE_GLAPI *wined3d_ffp_attrib_func)(const void *data);
1965 typedef void (WINE_GLAPI *wined3d_ffp_texcoord_func)(GLenum unit, const void *data);
1966 typedef void (WINE_GLAPI *wined3d_generic_attrib_func)(GLuint idx, const void *data);
1967 extern wined3d_ffp_attrib_func specular_func_3ubv DECLSPEC_HIDDEN;
1968
1969 struct wined3d_ffp_attrib_ops
1970 {
1971     wined3d_ffp_attrib_func position[WINED3D_FFP_EMIT_COUNT];
1972     wined3d_ffp_attrib_func diffuse[WINED3D_FFP_EMIT_COUNT];
1973     wined3d_ffp_attrib_func specular[WINED3D_FFP_EMIT_COUNT];
1974     wined3d_ffp_attrib_func normal[WINED3D_FFP_EMIT_COUNT];
1975     wined3d_ffp_texcoord_func texcoord[WINED3D_FFP_EMIT_COUNT];
1976     wined3d_generic_attrib_func generic[WINED3D_FFP_EMIT_COUNT];
1977 };
1978
1979 struct wined3d_d3d_info
1980 {
1981     struct wined3d_d3d_limits limits;
1982     struct wined3d_ffp_attrib_ops ffp_attrib_ops;
1983     BOOL xyzrhw;
1984     BOOL emulated_flatshading;
1985     BOOL ffp_generic_attributes;
1986     BOOL vs_clipping;
1987     BOOL shader_color_key;
1988     DWORD valid_rt_mask;
1989     DWORD wined3d_creation_flags;
1990 };
1991
1992 /* The adapter structure */
1993 struct wined3d_adapter
1994 {
1995     UINT ordinal;
1996     POINT monitor_position;
1997     enum wined3d_format_id screen_format;
1998
1999     struct wined3d_gl_info  gl_info;
2000     struct wined3d_d3d_info d3d_info;
2001     struct wined3d_driver_info driver_info;
2002     WCHAR                   DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
2003     unsigned int cfg_count;
2004     struct wined3d_pixel_format *cfgs;
2005     UINT64 vram_bytes;
2006     UINT64 vram_bytes_used;
2007     LUID luid;
2008
2009     const struct wined3d_vertex_pipe_ops *vertex_pipe;
2010     const struct fragment_pipeline *fragment_pipe;
2011     const struct wined3d_shader_backend_ops *shader_backend;
2012     const struct blit_shader *blitter;
2013 };
2014
2015 struct wined3d_caps_gl_ctx
2016 {
2017     HDC dc;
2018     HWND wnd;
2019     HGLRC gl_ctx;
2020     HDC restore_dc;
2021     HGLRC restore_gl_ctx;
2022
2023     const struct wined3d_gl_info *gl_info;
2024     GLuint test_vbo;
2025     GLuint test_program_id;
2026 };
2027
2028 float wined3d_adapter_find_polyoffset_scale(struct wined3d_caps_gl_ctx *ctx, GLenum format) DECLSPEC_HIDDEN;
2029 BOOL wined3d_adapter_init_format_info(struct wined3d_adapter *adapter,
2030         struct wined3d_caps_gl_ctx *ctx) DECLSPEC_HIDDEN;
2031 UINT64 adapter_adjust_memory(struct wined3d_adapter *adapter, INT64 amount) DECLSPEC_HIDDEN;
2032
2033 BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2034 void install_gl_compat_wrapper(struct wined3d_gl_info *gl_info, enum wined3d_gl_extension ext) DECLSPEC_HIDDEN;
2035
2036 enum projection_types
2037 {
2038     proj_none    = 0,
2039     proj_count3  = 1,
2040     proj_count4  = 2
2041 };
2042
2043 enum dst_arg
2044 {
2045     resultreg    = 0,
2046     tempreg      = 1
2047 };
2048
2049 /*****************************************************************************
2050  * Fixed function pipeline replacements
2051  */
2052 #define ARG_UNUSED          0xff
2053 struct texture_stage_op
2054 {
2055     unsigned                cop : 8;
2056     unsigned                carg1 : 8;
2057     unsigned                carg2 : 8;
2058     unsigned                carg0 : 8;
2059
2060     unsigned                aop : 8;
2061     unsigned                aarg1 : 8;
2062     unsigned                aarg2 : 8;
2063     unsigned                aarg0 : 8;
2064
2065     struct color_fixup_desc color_fixup;
2066     unsigned                tex_type : 3;
2067     unsigned                dst : 1;
2068     unsigned                projected : 2;
2069     unsigned                padding : 10;
2070 };
2071
2072 struct ffp_frag_settings
2073 {
2074     struct texture_stage_op op[MAX_TEXTURES];
2075     enum wined3d_ffp_ps_fog_mode fog;
2076     unsigned char sRGB_write;
2077     unsigned char emul_clipplanes;
2078     unsigned char texcoords_initialized;
2079     unsigned char color_key_enabled : 1;
2080     unsigned char pointsprite : 1;
2081     unsigned char flatshading : 1;
2082     unsigned char padding : 5;
2083 };
2084
2085 struct ffp_frag_desc
2086 {
2087     struct wine_rb_entry entry;
2088     struct ffp_frag_settings    settings;
2089 };
2090
2091 extern const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions DECLSPEC_HIDDEN;
2092 extern const struct wine_rb_functions wined3d_ffp_vertex_program_rb_functions DECLSPEC_HIDDEN;
2093 extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
2094
2095 unsigned int wined3d_max_compat_varyings(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2096 void gen_ffp_frag_op(const struct wined3d_context *context, const struct wined3d_state *state,
2097         struct ffp_frag_settings *settings, BOOL ignore_textype) DECLSPEC_HIDDEN;
2098 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
2099         const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
2100 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc) DECLSPEC_HIDDEN;
2101 void wined3d_get_draw_rect(const struct wined3d_state *state, RECT *rect) DECLSPEC_HIDDEN;
2102 void wined3d_ftoa(float value, char *s) DECLSPEC_HIDDEN;
2103
2104 extern const float wined3d_srgb_const0[] DECLSPEC_HIDDEN;
2105 extern const float wined3d_srgb_const1[] DECLSPEC_HIDDEN;
2106
2107 enum wined3d_ffp_vs_fog_mode
2108 {
2109     WINED3D_FFP_VS_FOG_OFF      = 0,
2110     WINED3D_FFP_VS_FOG_FOGCOORD = 1,
2111     WINED3D_FFP_VS_FOG_DEPTH    = 2,
2112     WINED3D_FFP_VS_FOG_RANGE    = 3,
2113 };
2114
2115 #define WINED3D_FFP_TCI_SHIFT               16
2116 #define WINED3D_FFP_TCI_MASK                0xffu
2117
2118 #define WINED3D_FFP_LIGHT_TYPE_SHIFT(idx)   (3 * (idx))
2119 #define WINED3D_FFP_LIGHT_TYPE_MASK         0x7u
2120
2121 struct wined3d_ffp_vs_settings
2122 {
2123     DWORD light_type      : 24; /* MAX_ACTIVE_LIGHTS, 8 * 3 */
2124     DWORD diffuse_source  : 2;
2125     DWORD emissive_source : 2;
2126     DWORD ambient_source  : 2;
2127     DWORD specular_source : 2;
2128
2129     DWORD transformed     : 1;
2130     DWORD vertexblends    : 2;
2131     DWORD clipping        : 1;
2132     DWORD normal          : 1;
2133     DWORD normalize       : 1;
2134     DWORD lighting        : 1;
2135     DWORD localviewer     : 1;
2136     DWORD point_size      : 1;
2137     DWORD per_vertex_point_size : 1;
2138     DWORD fog_mode        : 2;
2139     DWORD texcoords       : 8;  /* MAX_TEXTURES */
2140     DWORD ortho_fog       : 1;
2141     DWORD flatshading     : 1;
2142     DWORD padding         : 10;
2143
2144     DWORD texgen[MAX_TEXTURES];
2145 };
2146
2147 struct wined3d_ffp_vs_desc
2148 {
2149     struct wine_rb_entry entry;
2150     struct wined3d_ffp_vs_settings settings;
2151 };
2152
2153 void wined3d_ffp_get_vs_settings(const struct wined3d_context *context,
2154         const struct wined3d_state *state, struct wined3d_ffp_vs_settings *settings) DECLSPEC_HIDDEN;
2155
2156 struct wined3d
2157 {
2158     LONG ref;
2159     DWORD flags;
2160     UINT adapter_count;
2161     struct wined3d_adapter adapters[1];
2162 };
2163
2164 HRESULT wined3d_init(struct wined3d *wined3d, DWORD flags) DECLSPEC_HIDDEN;
2165 BOOL wined3d_register_window(HWND window, struct wined3d_device *device) DECLSPEC_HIDDEN;
2166 void wined3d_unregister_window(HWND window) DECLSPEC_HIDDEN;
2167
2168 struct wined3d_stream_output
2169 {
2170     struct wined3d_buffer *buffer;
2171     UINT offset;
2172 };
2173
2174 struct wined3d_stream_state
2175 {
2176     struct wined3d_buffer *buffer;
2177     UINT offset;
2178     UINT stride;
2179     UINT frequency;
2180     UINT flags;
2181 };
2182
2183 #define WINED3D_STATE_NO_REF        0x00000001
2184 #define WINED3D_STATE_INIT_DEFAULT  0x00000002
2185
2186 struct wined3d_state
2187 {
2188     DWORD flags;
2189     const struct wined3d_fb_state *fb;
2190
2191     struct wined3d_vertex_declaration *vertex_declaration;
2192     struct wined3d_stream_output stream_output[MAX_STREAM_OUT];
2193     struct wined3d_stream_state streams[MAX_STREAMS + 1 /* tesselated pseudo-stream */];
2194     struct wined3d_buffer *index_buffer;
2195     enum wined3d_format_id index_format;
2196     INT base_vertex_index;
2197     INT load_base_vertex_index; /* Non-indexed drawing needs 0 here, indexed needs base_vertex_index. */
2198     GLenum gl_primitive_type;
2199     struct wined3d_query *predicate;
2200     BOOL predicate_value;
2201
2202     struct wined3d_shader *shader[WINED3D_SHADER_TYPE_COUNT];
2203     struct wined3d_buffer *cb[WINED3D_SHADER_TYPE_COUNT][MAX_CONSTANT_BUFFERS];
2204     struct wined3d_sampler *sampler[WINED3D_SHADER_TYPE_COUNT][MAX_SAMPLER_OBJECTS];
2205     struct wined3d_shader_resource_view *shader_resource_view[WINED3D_SHADER_TYPE_COUNT][MAX_SHADER_RESOURCE_VIEWS];
2206
2207     BOOL vs_consts_b[MAX_CONST_B];
2208     INT vs_consts_i[MAX_CONST_I * 4];
2209     float *vs_consts_f;
2210
2211     BOOL ps_consts_b[MAX_CONST_B];
2212     INT ps_consts_i[MAX_CONST_I * 4];
2213     float *ps_consts_f;
2214
2215     struct wined3d_texture *textures[MAX_COMBINED_SAMPLERS];
2216     DWORD sampler_states[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2217     DWORD texture_states[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2218
2219     struct wined3d_matrix transforms[HIGHEST_TRANSFORMSTATE + 1];
2220     struct wined3d_vec4 clip_planes[MAX_CLIPPLANES];
2221     struct wined3d_material material;
2222     struct wined3d_viewport viewport;
2223     RECT scissor_rect;
2224
2225     /* Light hashmap. Collisions are handled using linked lists. */
2226 #define LIGHTMAP_SIZE 43
2227 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE)
2228     struct list light_map[LIGHTMAP_SIZE];
2229     const struct wined3d_light_info *lights[MAX_ACTIVE_LIGHTS];
2230
2231     DWORD render_states[WINEHIGHEST_RENDER_STATE + 1];
2232 };
2233
2234 #define WINED3D_UNMAPPED_STAGE ~0U
2235
2236 /* Multithreaded flag. Removed from the public header to signal that
2237  * wined3d_device_create() ignores it. */
2238 #define WINED3DCREATE_MULTITHREADED 0x00000004
2239
2240 struct wined3d_device
2241 {
2242     LONG ref;
2243
2244     /* WineD3D Information  */
2245     struct wined3d_device_parent *device_parent;
2246     struct wined3d *wined3d;
2247     struct wined3d_adapter *adapter;
2248
2249     /* Window styles to restore when switching fullscreen mode */
2250     LONG                    style;
2251     LONG                    exStyle;
2252
2253     const struct wined3d_shader_backend_ops *shader_backend;
2254     void *shader_priv;
2255     void *fragment_priv;
2256     void *vertex_priv;
2257     void *blit_priv;
2258     struct StateEntry StateTable[STATE_HIGHEST + 1];
2259     /* Array of functions for states which are handled by more than one pipeline part */
2260     APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
2261     const struct blit_shader *blitter;
2262
2263     BYTE vertexBlendUsed : 1;           /* To avoid needless setting of the blend matrices */
2264     BYTE bCursorVisible : 1;
2265     BYTE d3d_initialized : 1;
2266     BYTE inScene : 1;                   /* A flag to check for proper BeginScene / EndScene call pairs */
2267     BYTE softwareVertexProcessing : 1;  /* process vertex shaders using software or hardware */
2268     BYTE filter_messages : 1;
2269     BYTE padding : 2;
2270
2271     unsigned char           surface_alignment; /* Line Alignment of surfaces                      */
2272
2273     WORD padding2 : 16;
2274
2275     struct wined3d_state state;
2276     struct wined3d_state *update_state;
2277     struct wined3d_stateblock *recording;
2278
2279     /* Internal use fields  */
2280     struct wined3d_device_creation_parameters create_parms;
2281     HWND focus_window;
2282
2283     struct wined3d_rendertarget_view *back_buffer_view;
2284     struct wined3d_swapchain **swapchains;
2285     UINT swapchain_count;
2286
2287     struct list             resources; /* a linked list to track resources created by the device */
2288     struct list             shaders;   /* a linked list to track shaders (pixel and vertex)      */
2289     struct wine_rb_tree samplers;
2290
2291     /* Render Target Support */
2292     struct wined3d_fb_state fb;
2293     struct wined3d_surface *onscreen_depth_stencil;
2294     struct wined3d_rendertarget_view *auto_depth_stencil_view;
2295
2296     /* For rendering to a texture using glCopyTexImage */
2297     GLuint                  depth_blt_texture;
2298
2299     /* Cursor management */
2300     UINT                    xHotSpot;
2301     UINT                    yHotSpot;
2302     UINT                    xScreenSpace;
2303     UINT                    yScreenSpace;
2304     UINT                    cursorWidth, cursorHeight;
2305     struct wined3d_texture *cursor_texture;
2306     HCURSOR                 hardwareCursor;
2307
2308     /* The Wine logo texture */
2309     struct wined3d_texture *logo_texture;
2310
2311     /* Textures for when no other textures are mapped */
2312     GLuint dummy_texture_2d[MAX_COMBINED_SAMPLERS];
2313     GLuint dummy_texture_rect[MAX_COMBINED_SAMPLERS];
2314     GLuint dummy_texture_3d[MAX_COMBINED_SAMPLERS];
2315     GLuint dummy_texture_cube[MAX_COMBINED_SAMPLERS];
2316     GLuint dummy_texture_2d_array[MAX_COMBINED_SAMPLERS];
2317
2318     /* Default sampler used to emulate the direct resource access without using wined3d_sampler */
2319     GLuint default_sampler;
2320
2321     /* Command stream */
2322     struct wined3d_cs *cs;
2323
2324     /* Context management */
2325     struct wined3d_context **contexts;
2326     UINT context_count;
2327 };
2328
2329 void device_clear_render_targets(struct wined3d_device *device, UINT rt_count, const struct wined3d_fb_state *fb,
2330         UINT rect_count, const RECT *rects, const RECT *draw_rect, DWORD flags,
2331         const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
2332 BOOL device_context_add(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2333 void device_context_remove(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2334 HRESULT device_init(struct wined3d_device *device, struct wined3d *wined3d,
2335         UINT adapter_idx, enum wined3d_device_type device_type, HWND focus_window, DWORD flags,
2336         BYTE surface_alignment, struct wined3d_device_parent *device_parent) DECLSPEC_HIDDEN;
2337 LRESULT device_process_message(struct wined3d_device *device, HWND window, BOOL unicode,
2338         UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
2339 void device_resource_add(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2340 void device_resource_released(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2341 void device_switch_onscreen_ds(struct wined3d_device *device, struct wined3d_context *context,
2342         struct wined3d_surface *depth_stencil) DECLSPEC_HIDDEN;
2343 void device_invalidate_state(const struct wined3d_device *device, DWORD state) DECLSPEC_HIDDEN;
2344
2345 static inline BOOL isStateDirty(const struct wined3d_context *context, DWORD state)
2346 {
2347     DWORD idx = state / (sizeof(*context->isStateDirty) * CHAR_BIT);
2348     BYTE shift = state & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
2349     return context->isStateDirty[idx] & (1u << shift);
2350 }
2351
2352 #define WINED3D_RESOURCE_ACCESS_GPU     0x1
2353 #define WINED3D_RESOURCE_ACCESS_CPU     0x2
2354
2355 struct wined3d_resource_ops
2356 {
2357     ULONG (*resource_incref)(struct wined3d_resource *resource);
2358     ULONG (*resource_decref)(struct wined3d_resource *resource);
2359     void (*resource_unload)(struct wined3d_resource *resource);
2360     HRESULT (*resource_sub_resource_map)(struct wined3d_resource *resource, unsigned int sub_resource_idx,
2361             struct wined3d_map_desc *map_desc, const struct wined3d_box *box, DWORD flags);
2362     HRESULT (*resource_sub_resource_unmap)(struct wined3d_resource *resource, unsigned int sub_resource_idx);
2363 };
2364
2365 struct wined3d_resource
2366 {
2367     LONG ref;
2368     LONG bind_count;
2369     LONG map_count;
2370     struct wined3d_device *device;
2371     enum wined3d_resource_type type;
2372     enum wined3d_gl_resource_type gl_type;
2373     const struct wined3d_format *format;
2374     unsigned int format_flags;
2375     enum wined3d_multisample_type multisample_type;
2376     UINT multisample_quality;
2377     DWORD usage;
2378     enum wined3d_pool pool;
2379     DWORD access_flags;
2380     DWORD draw_binding;
2381     DWORD map_binding;
2382     UINT width;
2383     UINT height;
2384     UINT depth;
2385     UINT size;
2386     DWORD priority;
2387     void *heap_memory;
2388     struct list resource_list_entry;
2389
2390     void *parent;
2391     const struct wined3d_parent_ops *parent_ops;
2392     const struct wined3d_resource_ops *resource_ops;
2393 };
2394
2395 static inline ULONG wined3d_resource_incref(struct wined3d_resource *resource)
2396 {
2397     return resource->resource_ops->resource_incref(resource);
2398 }
2399
2400 static inline ULONG wined3d_resource_decref(struct wined3d_resource *resource)
2401 {
2402     return resource->resource_ops->resource_decref(resource);
2403 }
2404
2405 void resource_cleanup(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2406 HRESULT resource_init(struct wined3d_resource *resource, struct wined3d_device *device,
2407         enum wined3d_resource_type type, const struct wined3d_format *format,
2408         enum wined3d_multisample_type multisample_type, UINT multisample_quality,
2409         DWORD usage, enum wined3d_pool pool, UINT width, UINT height, UINT depth, UINT size,
2410         void *parent, const struct wined3d_parent_ops *parent_ops,
2411         const struct wined3d_resource_ops *resource_ops) DECLSPEC_HIDDEN;
2412 void resource_unload(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2413 BOOL wined3d_resource_allocate_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2414 void wined3d_resource_free_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2415 GLbitfield wined3d_resource_gl_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2416 GLenum wined3d_resource_gl_legacy_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2417 BOOL wined3d_resource_is_offscreen(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2418 DWORD wined3d_resource_sanitize_map_flags(const struct wined3d_resource *resource, DWORD flags) DECLSPEC_HIDDEN;
2419 void wined3d_resource_update_draw_binding(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2420
2421 /* Tests show that the start address of resources is 32 byte aligned */
2422 #define RESOURCE_ALIGNMENT 16
2423
2424 struct gl_texture
2425 {
2426     struct wined3d_sampler_desc sampler_desc;
2427     unsigned int base_level;
2428     GLuint name;
2429 };
2430
2431 struct wined3d_texture_ops
2432 {
2433     void (*texture_upload_data)(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2434             const struct wined3d_context *context, const struct wined3d_sub_resource_data *data);
2435     BOOL (*texture_load_location)(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2436             struct wined3d_context *context, DWORD location);
2437     void (*texture_prepare_texture)(struct wined3d_texture *texture,
2438             struct wined3d_context *context, BOOL srgb);
2439     void (*texture_cleanup_sub_resources)(struct wined3d_texture *texture);
2440 };
2441
2442 #define WINED3D_TEXTURE_COND_NP2            0x00000001
2443 #define WINED3D_TEXTURE_COND_NP2_EMULATED   0x00000002
2444 #define WINED3D_TEXTURE_POW2_MAT_IDENT      0x00000004
2445 #define WINED3D_TEXTURE_IS_SRGB             0x00000008
2446 #define WINED3D_TEXTURE_RGB_ALLOCATED       0x00000010
2447 #define WINED3D_TEXTURE_RGB_VALID           0x00000020
2448 #define WINED3D_TEXTURE_SRGB_ALLOCATED      0x00000040
2449 #define WINED3D_TEXTURE_SRGB_VALID          0x00000080
2450 #define WINED3D_TEXTURE_CONVERTED           0x00000100
2451 #define WINED3D_TEXTURE_PIN_SYSMEM          0x00000200
2452 #define WINED3D_TEXTURE_NORMALIZED_COORDS   0x00000400
2453 #define WINED3D_TEXTURE_GET_DC_LENIENT      0x00000800
2454 #define WINED3D_TEXTURE_DC_IN_USE           0x00001000
2455 #define WINED3D_TEXTURE_DISCARD             0x00002000
2456
2457 #define WINED3D_TEXTURE_ASYNC_COLOR_KEY     0x00000001
2458
2459 struct wined3d_texture
2460 {
2461     struct wined3d_resource resource;
2462     const struct wined3d_texture_ops *texture_ops;
2463     struct gl_texture texture_rgb, texture_srgb;
2464     struct wined3d_swapchain *swapchain;
2465     unsigned int pow2_width;
2466     unsigned int pow2_height;
2467     UINT layer_count;
2468     UINT level_count;
2469     unsigned int download_count;
2470     unsigned int sysmem_count;
2471     float pow2_matrix[16];
2472     UINT lod;
2473     enum wined3d_texture_filter_type filter_type;
2474     DWORD sampler;
2475     DWORD flags;
2476     GLenum target;
2477     DWORD update_map_binding;
2478
2479     GLuint rb_multisample;
2480     GLuint rb_resolved;
2481
2482     void *user_memory;
2483     unsigned int row_pitch;
2484     unsigned int slice_pitch;
2485
2486     /* May only be accessed from the command stream worker thread. */
2487     struct wined3d_texture_async
2488     {
2489         DWORD flags;
2490
2491         /* Color keys for DDraw */
2492         struct wined3d_color_key dst_blt_color_key;
2493         struct wined3d_color_key src_blt_color_key;
2494         struct wined3d_color_key dst_overlay_color_key;
2495         struct wined3d_color_key src_overlay_color_key;
2496         struct wined3d_color_key gl_color_key;
2497         DWORD color_key_flags;
2498     } async;
2499
2500     struct wined3d_texture_sub_resource
2501     {
2502         struct wined3d_resource *resource;
2503         union
2504         {
2505             struct wined3d_surface *surface;
2506             struct wined3d_volume *volume;
2507         } u;
2508         unsigned int offset;
2509         unsigned int size;
2510
2511         unsigned int map_count;
2512         DWORD locations;
2513         GLuint buffer_object;
2514     } sub_resources[1];
2515 };
2516
2517 static inline struct wined3d_texture *wined3d_texture_from_resource(struct wined3d_resource *resource)
2518 {
2519     return CONTAINING_RECORD(resource, struct wined3d_texture, resource);
2520 }
2521
2522 static inline struct gl_texture *wined3d_texture_get_gl_texture(struct wined3d_texture *texture,
2523         BOOL srgb)
2524 {
2525     return srgb ? &texture->texture_srgb : &texture->texture_rgb;
2526 }
2527
2528 static inline unsigned int wined3d_texture_get_level_width(const struct wined3d_texture *texture,
2529         unsigned int level)
2530 {
2531     return max(1, texture->resource.width >> level);
2532 }
2533
2534 static inline unsigned int wined3d_texture_get_level_height(const struct wined3d_texture *texture,
2535         unsigned int level)
2536 {
2537     return max(1, texture->resource.height >> level);
2538 }
2539
2540 static inline unsigned int wined3d_texture_get_level_depth(const struct wined3d_texture *texture,
2541         unsigned int level)
2542 {
2543     return max(1, texture->resource.depth >> level);
2544 }
2545
2546 static inline unsigned int wined3d_texture_get_level_pow2_width(const struct wined3d_texture *texture,
2547         unsigned int level)
2548 {
2549     return max(1, texture->pow2_width >> level);
2550 }
2551
2552 static inline unsigned int wined3d_texture_get_level_pow2_height(const struct wined3d_texture *texture,
2553         unsigned int level)
2554 {
2555     return max(1, texture->pow2_height >> level);
2556 }
2557
2558 void wined3d_texture_apply_sampler_desc(struct wined3d_texture *texture,
2559         const struct wined3d_sampler_desc *sampler_desc, const struct wined3d_context *context) DECLSPEC_HIDDEN;
2560 void wined3d_texture_bind(struct wined3d_texture *texture,
2561         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2562 void wined3d_texture_bind_and_dirtify(struct wined3d_texture *texture,
2563         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2564 BOOL wined3d_texture_check_block_align(const struct wined3d_texture *texture,
2565         unsigned int level, const struct wined3d_box *box) DECLSPEC_HIDDEN;
2566 GLenum wined3d_texture_get_gl_buffer(const struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2567 void wined3d_texture_get_memory(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2568         struct wined3d_bo_address *data, DWORD locations) DECLSPEC_HIDDEN;
2569 struct wined3d_texture_sub_resource *wined3d_texture_get_sub_resource(struct wined3d_texture *texture,
2570         unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
2571 void wined3d_texture_invalidate_location(struct wined3d_texture *texture,
2572         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
2573 void wined3d_texture_load(struct wined3d_texture *texture,
2574         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2575 void *wined3d_texture_map_bo_address(const struct wined3d_bo_address *data, size_t size,
2576         const struct wined3d_gl_info *gl_info, GLenum binding, DWORD flags) DECLSPEC_HIDDEN;
2577 BOOL wined3d_texture_prepare_location(struct wined3d_texture *texture, unsigned int sub_resource_idx,
2578         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2579 void wined3d_texture_prepare_texture(struct wined3d_texture *texture,
2580         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2581 void wined3d_texture_set_dirty(struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2582 void wined3d_texture_set_map_binding(struct wined3d_texture *texture, DWORD map_binding) DECLSPEC_HIDDEN;
2583 void wined3d_texture_set_swapchain(struct wined3d_texture *texture,
2584         struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2585 void wined3d_texture_unmap_bo_address(const struct wined3d_bo_address *data,
2586         const struct wined3d_gl_info *gl_info, GLenum binding) DECLSPEC_HIDDEN;
2587 void wined3d_texture_validate_location(struct wined3d_texture *texture,
2588         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
2589
2590 #define WINED3D_LOCATION_DISCARDED      0x00000001
2591 #define WINED3D_LOCATION_SYSMEM         0x00000002
2592 #define WINED3D_LOCATION_USER_MEMORY    0x00000004
2593 #define WINED3D_LOCATION_BUFFER         0x00000008
2594 #define WINED3D_LOCATION_TEXTURE_RGB    0x00000010
2595 #define WINED3D_LOCATION_TEXTURE_SRGB   0x00000020
2596 #define WINED3D_LOCATION_DRAWABLE       0x00000040
2597 #define WINED3D_LOCATION_RB_MULTISAMPLE 0x00000080
2598 #define WINED3D_LOCATION_RB_RESOLVED    0x00000100
2599
2600 const char *wined3d_debug_location(DWORD location) DECLSPEC_HIDDEN;
2601
2602 struct wined3d_volume
2603 {
2604     struct wined3d_resource resource;
2605     struct wined3d_texture *container;
2606
2607     GLint texture_level;
2608 };
2609
2610 static inline struct wined3d_volume *volume_from_resource(struct wined3d_resource *resource)
2611 {
2612     return CONTAINING_RECORD(resource, struct wined3d_volume, resource);
2613 }
2614
2615 void wined3d_volume_cleanup(struct wined3d_volume *volume) DECLSPEC_HIDDEN;
2616 HRESULT wined3d_volume_init(struct wined3d_volume *volume, struct wined3d_texture *container,
2617         const struct wined3d_resource_desc *desc, UINT level) DECLSPEC_HIDDEN;
2618 BOOL wined3d_volume_load_location(struct wined3d_volume *volume,
2619         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2620 void wined3d_volume_upload_data(struct wined3d_volume *volume, const struct wined3d_context *context,
2621         const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;
2622
2623 struct wined3d_renderbuffer_entry
2624 {
2625     struct list entry;
2626     GLuint id;
2627     UINT width;
2628     UINT height;
2629 };
2630
2631 struct wined3d_fbo_resource
2632 {
2633     GLuint object;
2634     GLenum target;
2635     GLuint level, layer;
2636 };
2637
2638 #define WINED3D_FBO_ENTRY_FLAG_ATTACHED      0x1
2639 #define WINED3D_FBO_ENTRY_FLAG_DEPTH         0x2
2640 #define WINED3D_FBO_ENTRY_FLAG_STENCIL       0x4
2641
2642 struct fbo_entry
2643 {
2644     struct list entry;
2645     DWORD flags;
2646     DWORD rt_mask;
2647     GLuint id;
2648     struct wined3d_fbo_entry_key
2649     {
2650         DWORD rb_namespace;
2651         struct wined3d_fbo_resource objects[1];
2652     } key;
2653 };
2654
2655 struct wined3d_surface
2656 {
2657     struct wined3d_resource resource;
2658     struct wined3d_texture *container;
2659
2660     GLenum texture_target;
2661     unsigned int texture_level;
2662     unsigned int texture_layer;
2663
2664     /* For GetDC */
2665     HBITMAP bitmap;
2666     HDC dc;
2667
2668     struct list               renderbuffers;
2669     const struct wined3d_renderbuffer_entry *current_renderbuffer;
2670     SIZE ds_current_size;
2671
2672     /* DirectDraw Overlay handling */
2673     RECT                      overlay_srcrect;
2674     RECT                      overlay_destrect;
2675     struct wined3d_surface *overlay_dest;
2676     struct list               overlays;
2677     struct list               overlay_entry;
2678 };
2679
2680 static inline struct wined3d_surface *surface_from_resource(struct wined3d_resource *resource)
2681 {
2682     return CONTAINING_RECORD(resource, struct wined3d_surface, resource);
2683 }
2684
2685 static inline BOOL needs_separate_srgb_gl_texture(const struct wined3d_context *context)
2686 {
2687     return !context->gl_info->supported[EXT_TEXTURE_SRGB_DECODE]
2688             && context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL;
2689 }
2690
2691 static inline unsigned int surface_get_sub_resource_idx(const struct wined3d_surface *surface)
2692 {
2693     return surface->texture_layer * surface->container->level_count + surface->texture_level;
2694 }
2695
2696 static inline struct wined3d_texture_sub_resource *surface_get_sub_resource(struct wined3d_surface *surface)
2697 {
2698     return &surface->container->sub_resources[surface_get_sub_resource_idx(surface)];
2699 }
2700
2701 static inline GLuint surface_get_texture_name(const struct wined3d_surface *surface,
2702         const struct wined3d_context *context, BOOL srgb)
2703 {
2704     return srgb && needs_separate_srgb_gl_texture(context)
2705             ? surface->container->texture_srgb.name : surface->container->texture_rgb.name;
2706 }
2707
2708 HRESULT wined3d_surface_blt(struct wined3d_surface *dst_surface, const RECT *dst_rect,
2709         struct wined3d_surface *src_surface, const RECT *src_rect, DWORD flags,
2710         const struct wined3d_blt_fx *blt_fx, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
2711 void wined3d_surface_cleanup(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2712 HRESULT surface_color_fill(struct wined3d_surface *s,
2713         const RECT *rect, const struct wined3d_color *color) DECLSPEC_HIDDEN;
2714 HRESULT wined3d_surface_create_dc(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2715 void wined3d_surface_destroy_dc(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2716 void surface_get_drawable_size(const struct wined3d_surface *surface, const struct wined3d_context *context,
2717         unsigned int *width, unsigned int *height) DECLSPEC_HIDDEN;
2718 HRESULT wined3d_surface_init(struct wined3d_surface *surface,
2719         struct wined3d_texture *container, const struct wined3d_resource_desc *desc,
2720         GLenum target, unsigned int level, unsigned int layer) DECLSPEC_HIDDEN;
2721 void surface_load_fb_texture(struct wined3d_surface *surface, BOOL srgb,
2722         struct wined3d_context *context) DECLSPEC_HIDDEN;
2723 HRESULT surface_load_location(struct wined3d_surface *surface,
2724         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2725 void surface_modify_ds_location(struct wined3d_surface *surface, DWORD location, UINT w, UINT h) DECLSPEC_HIDDEN;
2726 void wined3d_surface_prepare(struct wined3d_surface *surface, struct wined3d_context *context,
2727         DWORD location) DECLSPEC_HIDDEN;
2728 void surface_set_compatible_renderbuffer(struct wined3d_surface *surface,
2729         const struct wined3d_surface *rt) DECLSPEC_HIDDEN;
2730 void surface_set_dirty(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2731 void surface_set_texture_target(struct wined3d_surface *surface, GLenum target, GLint level) DECLSPEC_HIDDEN;
2732 void surface_translate_drawable_coords(const struct wined3d_surface *surface, HWND window, RECT *rect) DECLSPEC_HIDDEN;
2733 HRESULT surface_upload_from_surface(struct wined3d_surface *dst_surface, const POINT *dst_point,
2734         struct wined3d_surface *src_surface, const RECT *src_rect) DECLSPEC_HIDDEN;
2735 void wined3d_surface_upload_data(struct wined3d_surface *surface, const struct wined3d_gl_info *gl_info,
2736         const struct wined3d_format *format, const RECT *src_rect, UINT src_pitch, const POINT *dst_point,
2737         BOOL srgb, const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;
2738
2739 void draw_textured_quad(const struct wined3d_surface *src_surface, struct wined3d_context *context,
2740         const RECT *src_rect, const RECT *dst_rect, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
2741
2742 struct wined3d_sampler
2743 {
2744     struct wine_rb_entry entry;
2745     LONG refcount;
2746     struct wined3d_device *device;
2747     void *parent;
2748     struct wined3d_sampler_desc desc;
2749     GLuint name;
2750 };
2751
2752 struct wined3d_vertex_declaration_element
2753 {
2754     const struct wined3d_format *format;
2755     BOOL ffp_valid;
2756     unsigned int input_slot;
2757     unsigned int offset;
2758     unsigned int output_slot;
2759     enum wined3d_input_classification input_slot_class;
2760     unsigned int instance_data_step_rate;
2761     BYTE method;
2762     BYTE usage;
2763     BYTE usage_idx;
2764 };
2765
2766 struct wined3d_vertex_declaration
2767 {
2768     LONG ref;
2769     void *parent;
2770     const struct wined3d_parent_ops *parent_ops;
2771     struct wined3d_device *device;
2772
2773     struct wined3d_vertex_declaration_element *elements;
2774     UINT element_count;
2775
2776     BOOL position_transformed;
2777     BOOL half_float_conv_needed;
2778 };
2779
2780 struct wined3d_saved_states
2781 {
2782     DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2783     WORD streamSource;                          /* MAX_STREAMS, 16 */
2784     WORD streamFreq;                            /* MAX_STREAMS, 16 */
2785     DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2786     DWORD textureState[MAX_TEXTURES];           /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2787     WORD samplerState[MAX_COMBINED_SAMPLERS];   /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2788     DWORD clipplane;                            /* WINED3DMAXUSERCLIPPLANES, 32 */
2789     WORD pixelShaderConstantsB;                 /* MAX_CONST_B, 16 */
2790     WORD pixelShaderConstantsI;                 /* MAX_CONST_I, 16 */
2791     BOOL *pixelShaderConstantsF;
2792     WORD vertexShaderConstantsB;                /* MAX_CONST_B, 16 */
2793     WORD vertexShaderConstantsI;                /* MAX_CONST_I, 16 */
2794     BOOL *vertexShaderConstantsF;
2795     DWORD textures : 20;                        /* MAX_COMBINED_SAMPLERS, 20 */
2796     DWORD primitive_type : 1;
2797     DWORD indices : 1;
2798     DWORD material : 1;
2799     DWORD viewport : 1;
2800     DWORD vertexDecl : 1;
2801     DWORD pixelShader : 1;
2802     DWORD vertexShader : 1;
2803     DWORD scissorRect : 1;
2804     DWORD padding : 4;
2805 };
2806
2807 struct StageState {
2808     DWORD stage;
2809     DWORD state;
2810 };
2811
2812 struct wined3d_stateblock
2813 {
2814     LONG                      ref;     /* Note: Ref counting not required */
2815     struct wined3d_device *device;
2816
2817     /* Array indicating whether things have been set or changed */
2818     struct wined3d_saved_states changed;
2819     struct wined3d_state state;
2820
2821     /* Contained state management */
2822     DWORD                     contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2823     unsigned int              num_contained_render_states;
2824     DWORD                     contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2825     unsigned int              num_contained_transform_states;
2826     DWORD                     contained_vs_consts_i[MAX_CONST_I];
2827     unsigned int              num_contained_vs_consts_i;
2828     DWORD                     contained_vs_consts_b[MAX_CONST_B];
2829     unsigned int              num_contained_vs_consts_b;
2830     DWORD                     *contained_vs_consts_f;
2831     unsigned int              num_contained_vs_consts_f;
2832     DWORD                     contained_ps_consts_i[MAX_CONST_I];
2833     unsigned int              num_contained_ps_consts_i;
2834     DWORD                     contained_ps_consts_b[MAX_CONST_B];
2835     unsigned int              num_contained_ps_consts_b;
2836     DWORD                     *contained_ps_consts_f;
2837     unsigned int              num_contained_ps_consts_f;
2838     struct StageState         contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2839     unsigned int              num_contained_tss_states;
2840     struct StageState         contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2841     unsigned int              num_contained_sampler_states;
2842 };
2843
2844 void stateblock_init_contained_states(struct wined3d_stateblock *stateblock) DECLSPEC_HIDDEN;
2845
2846 void state_cleanup(struct wined3d_state *state) DECLSPEC_HIDDEN;
2847 HRESULT state_init(struct wined3d_state *state, struct wined3d_fb_state *fb,
2848         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
2849         DWORD flags) DECLSPEC_HIDDEN;
2850 void state_unbind_resources(struct wined3d_state *state) DECLSPEC_HIDDEN;
2851
2852 struct wined3d_cs_ops
2853 {
2854     void *(*require_space)(struct wined3d_cs *cs, size_t size);
2855     void (*submit)(struct wined3d_cs *cs);
2856 };
2857
2858 struct wined3d_cs
2859 {
2860     const struct wined3d_cs_ops *ops;
2861     struct wined3d_device *device;
2862     struct wined3d_fb_state fb;
2863     struct wined3d_state state;
2864
2865     size_t data_size;
2866     void *data;
2867 };
2868
2869 struct wined3d_cs *wined3d_cs_create(struct wined3d_device *device) DECLSPEC_HIDDEN;
2870 void wined3d_cs_destroy(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
2871
2872 void wined3d_cs_emit_clear(struct wined3d_cs *cs, DWORD rect_count, const RECT *rects,
2873         DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
2874 void wined3d_cs_emit_draw(struct wined3d_cs *cs, UINT start_idx, UINT index_count,
2875         UINT start_instance, UINT instance_count, BOOL indexed) DECLSPEC_HIDDEN;
2876 void wined3d_cs_emit_present(struct wined3d_cs *cs, struct wined3d_swapchain *swapchain,
2877         const RECT *src_rect, const RECT *dst_rect, HWND dst_window_override, DWORD flags) DECLSPEC_HIDDEN;
2878 void wined3d_cs_emit_reset_state(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
2879 void wined3d_cs_emit_set_clip_plane(struct wined3d_cs *cs, UINT plane_idx,
2880         const struct wined3d_vec4 *plane) DECLSPEC_HIDDEN;
2881 void wined3d_cs_emit_set_color_key(struct wined3d_cs *cs, struct wined3d_texture *texture,
2882         WORD flags, const struct wined3d_color_key *color_key) DECLSPEC_HIDDEN;
2883 void wined3d_cs_emit_set_constant_buffer(struct wined3d_cs *cs, enum wined3d_shader_type type,
2884         UINT cb_idx, struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
2885 void wined3d_cs_emit_set_depth_stencil_view(struct wined3d_cs *cs,
2886         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
2887 void wined3d_cs_emit_set_index_buffer(struct wined3d_cs *cs, struct wined3d_buffer *buffer,
2888         enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
2889 void wined3d_cs_emit_set_material(struct wined3d_cs *cs, const struct wined3d_material *material) DECLSPEC_HIDDEN;
2890 void wined3d_cs_emit_set_predication(struct wined3d_cs *cs,
2891         struct wined3d_query *predicate, BOOL value) DECLSPEC_HIDDEN;
2892 void wined3d_cs_emit_set_render_state(struct wined3d_cs *cs,
2893         enum wined3d_render_state state, DWORD value) DECLSPEC_HIDDEN;
2894 void wined3d_cs_emit_set_rendertarget_view(struct wined3d_cs *cs, unsigned int view_idx,
2895         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
2896 void wined3d_cs_emit_set_shader_resource_view(struct wined3d_cs *cs, enum wined3d_shader_type type,
2897         UINT view_idx, struct wined3d_shader_resource_view *view) DECLSPEC_HIDDEN;
2898 void wined3d_cs_emit_set_sampler(struct wined3d_cs *cs, enum wined3d_shader_type type,
2899         UINT sampler_idx, struct wined3d_sampler *sampler) DECLSPEC_HIDDEN;
2900 void wined3d_cs_emit_set_sampler_state(struct wined3d_cs *cs, UINT sampler_idx,
2901         enum wined3d_sampler_state state, DWORD value) DECLSPEC_HIDDEN;
2902 void wined3d_cs_emit_set_scissor_rect(struct wined3d_cs *cs, const RECT *rect) DECLSPEC_HIDDEN;
2903 void wined3d_cs_emit_set_shader(struct wined3d_cs *cs, enum wined3d_shader_type type,
2904         struct wined3d_shader *shader) DECLSPEC_HIDDEN;
2905 void wined3d_cs_emit_set_stream_output(struct wined3d_cs *cs, UINT stream_idx,
2906         struct wined3d_buffer *buffer, UINT offset) DECLSPEC_HIDDEN;
2907 void wined3d_cs_emit_set_stream_source(struct wined3d_cs *cs, UINT stream_idx,
2908         struct wined3d_buffer *buffer, UINT offset, UINT stride) DECLSPEC_HIDDEN;
2909 void wined3d_cs_emit_set_stream_source_freq(struct wined3d_cs *cs, UINT stream_idx,
2910         UINT frequency, UINT flags) DECLSPEC_HIDDEN;
2911 void wined3d_cs_emit_set_texture(struct wined3d_cs *cs, UINT stage, struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2912 void wined3d_cs_emit_set_texture_state(struct wined3d_cs *cs, UINT stage,
2913         enum wined3d_texture_stage_state state, DWORD value) DECLSPEC_HIDDEN;
2914 void wined3d_cs_emit_set_transform(struct wined3d_cs *cs, enum wined3d_transform_state state,
2915         const struct wined3d_matrix *matrix) DECLSPEC_HIDDEN;
2916 void wined3d_cs_emit_set_vertex_declaration(struct wined3d_cs *cs,
2917         struct wined3d_vertex_declaration *declaration) DECLSPEC_HIDDEN;
2918 void wined3d_cs_emit_set_viewport(struct wined3d_cs *cs, const struct wined3d_viewport *viewport) DECLSPEC_HIDDEN;
2919
2920 /* Direct3D terminology with little modifications. We do not have an issued state
2921  * because only the driver knows about it, but we have a created state because d3d
2922  * allows GetData on a created issue, but opengl doesn't
2923  */
2924 enum query_state {
2925     QUERY_CREATED,
2926     QUERY_SIGNALLED,
2927     QUERY_BUILDING
2928 };
2929
2930 struct wined3d_query_ops
2931 {
2932     HRESULT (*query_get_data)(struct wined3d_query *query, void *data, DWORD data_size, DWORD flags);
2933     HRESULT (*query_issue)(struct wined3d_query *query, DWORD flags);
2934 };
2935
2936 struct wined3d_query
2937 {
2938     LONG ref;
2939
2940     void *parent;
2941     const struct wined3d_query_ops *query_ops;
2942     struct wined3d_device *device;
2943     enum query_state         state;
2944     enum wined3d_query_type type;
2945     DWORD data_size;
2946     void                     *extendedData;
2947 };
2948
2949 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2950  * fixed function semantics as D3DCOLOR or FLOAT16 */
2951 enum wined3d_buffer_conversion_type
2952 {
2953     CONV_NONE,
2954     CONV_D3DCOLOR,
2955     CONV_POSITIONT,
2956 };
2957
2958 struct wined3d_map_range
2959 {
2960     UINT offset;
2961     UINT size;
2962 };
2963
2964 struct wined3d_buffer
2965 {
2966     struct wined3d_resource resource;
2967
2968     struct wined3d_buffer_desc desc;
2969
2970     GLuint buffer_object;
2971     GLenum buffer_object_usage;
2972     GLenum buffer_type_hint;
2973     DWORD flags;
2974     void *map_ptr;
2975
2976     struct wined3d_map_range *maps;
2977     ULONG maps_size, modified_areas;
2978     struct wined3d_event_query *query;
2979
2980     /* conversion stuff */
2981     UINT decl_change_count, full_conversion_count;
2982     UINT draw_count;
2983     UINT stride;                                            /* 0 if no conversion */
2984     UINT conversion_stride;                                 /* 0 if no shifted conversion */
2985     enum wined3d_buffer_conversion_type *conversion_map;    /* NULL if no conversion */
2986 };
2987
2988 static inline struct wined3d_buffer *buffer_from_resource(struct wined3d_resource *resource)
2989 {
2990     return CONTAINING_RECORD(resource, struct wined3d_buffer, resource);
2991 }
2992
2993 void buffer_get_memory(struct wined3d_buffer *buffer, struct wined3d_context *context,
2994         struct wined3d_bo_address *data) DECLSPEC_HIDDEN;
2995 BYTE *buffer_get_sysmem(struct wined3d_buffer *buffer, struct wined3d_context *context) DECLSPEC_HIDDEN;
2996 void buffer_internal_preload(struct wined3d_buffer *buffer, struct wined3d_context *context,
2997         const struct wined3d_state *state) DECLSPEC_HIDDEN;
2998 void buffer_mark_used(struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
2999 HRESULT wined3d_buffer_copy(struct wined3d_buffer *dst_buffer, unsigned int dst_offset,
3000         struct wined3d_buffer *src_buffer, unsigned int src_offset, unsigned int size) DECLSPEC_HIDDEN;
3001 HRESULT wined3d_buffer_upload_data(struct wined3d_buffer *buffer,
3002         const struct wined3d_box *box, const void *data) DECLSPEC_HIDDEN;
3003
3004 struct wined3d_rendertarget_view
3005 {
3006     LONG refcount;
3007
3008     struct wined3d_resource *resource;
3009     void *parent;
3010     const struct wined3d_parent_ops *parent_ops;
3011
3012     const struct wined3d_format *format;
3013     unsigned int format_flags;
3014     unsigned int sub_resource_idx;
3015     unsigned int buffer_offset;
3016
3017     unsigned int width;
3018     unsigned int height;
3019     unsigned int depth;
3020 };
3021
3022 static inline struct wined3d_surface *wined3d_rendertarget_view_get_surface(
3023         const struct wined3d_rendertarget_view *view)
3024 {
3025     struct wined3d_texture *texture;
3026
3027     if (!view || view->resource->type != WINED3D_RTYPE_TEXTURE_2D)
3028         return NULL;
3029
3030     texture = wined3d_texture_from_resource(view->resource);
3031
3032     return texture->sub_resources[view->sub_resource_idx].u.surface;
3033 }
3034
3035 struct wined3d_shader_resource_view
3036 {
3037     LONG refcount;
3038
3039     struct wined3d_resource *resource;
3040     void *parent;
3041     const struct wined3d_parent_ops *parent_ops;
3042 };
3043
3044 struct wined3d_swapchain_ops
3045 {
3046     void (*swapchain_present)(struct wined3d_swapchain *swapchain,
3047             const RECT *src_rect, const RECT *dst_rect, DWORD flags);
3048     void (*swapchain_frontbuffer_updated)(struct wined3d_swapchain *swaphchain);
3049 };
3050
3051 struct wined3d_swapchain
3052 {
3053     LONG ref;
3054     void *parent;
3055     const struct wined3d_parent_ops *parent_ops;
3056     const struct wined3d_swapchain_ops *swapchain_ops;
3057     struct wined3d_device *device;
3058
3059     struct wined3d_texture **back_buffers;
3060     struct wined3d_texture *front_buffer;
3061     struct wined3d_swapchain_desc desc;
3062     struct wined3d_display_mode original_mode, d3d_mode;
3063     struct wined3d_gamma_ramp orig_gamma;
3064     BOOL render_to_fbo, reapply_mode;
3065     const struct wined3d_format *ds_format;
3066     struct wined3d_palette *palette;
3067     RECT front_buffer_update;
3068
3069     LONG prev_time, frames;   /* Performance tracking */
3070
3071     struct wined3d_context **context;
3072     unsigned int num_contexts;
3073
3074     HWND win_handle;
3075     HWND device_window;
3076
3077     HDC backup_dc;
3078     HWND backup_wnd;
3079 };
3080
3081 void wined3d_swapchain_activate(struct wined3d_swapchain *swapchain, BOOL activate) DECLSPEC_HIDDEN;
3082 struct wined3d_context *swapchain_get_context(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3083 void swapchain_destroy_contexts(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3084 HDC swapchain_get_backup_dc(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3085 void swapchain_update_draw_bindings(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3086 void swapchain_update_swap_interval(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3087
3088 /*****************************************************************************
3089  * Utility function prototypes
3090  */
3091
3092 /* Trace routines */
3093 const char *debug_box(const struct wined3d_box *box) DECLSPEC_HIDDEN;
3094 const char *debug_color(const struct wined3d_color *color) DECLSPEC_HIDDEN;
3095 const char *debug_d3dshaderinstructionhandler(enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx) DECLSPEC_HIDDEN;
3096 const char *debug_d3dformat(enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
3097 const char *debug_d3ddevicetype(enum wined3d_device_type device_type) DECLSPEC_HIDDEN;
3098 const char *debug_d3dresourcetype(enum wined3d_resource_type resource_type) DECLSPEC_HIDDEN;
3099 const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
3100 const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
3101 const char *debug_d3ddeclmethod(enum wined3d_decl_method method) DECLSPEC_HIDDEN;
3102 const char *debug_d3ddeclusage(enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
3103 const char *debug_d3dinput_classification(enum wined3d_input_classification classification) DECLSPEC_HIDDEN;
3104 const char *debug_d3dprimitivetype(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3105 const char *debug_d3drenderstate(enum wined3d_render_state state) DECLSPEC_HIDDEN;
3106 const char *debug_d3dsamplerstate(enum wined3d_sampler_state state) DECLSPEC_HIDDEN;
3107 const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
3108 const char *debug_d3dtexturefiltertype(enum wined3d_texture_filter_type filter_type) DECLSPEC_HIDDEN;
3109 const char *debug_d3dtexturestate(enum wined3d_texture_stage_state state) DECLSPEC_HIDDEN;
3110 const char *debug_d3dtstype(enum wined3d_transform_state tstype) DECLSPEC_HIDDEN;
3111 const char *debug_d3dpool(enum wined3d_pool pool) DECLSPEC_HIDDEN;
3112 const char *debug_fboattachment(GLenum attachment) DECLSPEC_HIDDEN;
3113 const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
3114 const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
3115 const char *debug_d3dtop(enum wined3d_texture_op d3dtop) DECLSPEC_HIDDEN;
3116 const char *debug_shader_type(enum wined3d_shader_type shader_type) DECLSPEC_HIDDEN;
3117 void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
3118
3119 BOOL is_invalid_op(const struct wined3d_state *state, int stage,
3120         enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
3121 void set_tex_op_nvrc(const struct wined3d_gl_info *gl_info, const struct wined3d_state *state,
3122         BOOL is_alpha, int stage, enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3,
3123         INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
3124 void texture_activate_dimensions(const struct wined3d_texture *texture,
3125         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
3126 void sampler_texdim(struct wined3d_context *context,
3127         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3128 void tex_alphaop(struct wined3d_context *context,
3129         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3130 void apply_pixelshader(struct wined3d_context *context,
3131         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3132 void state_alpha_test(struct wined3d_context *context,
3133         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3134 void state_fogcolor(struct wined3d_context *context,
3135         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3136 void state_fogdensity(struct wined3d_context *context,
3137         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3138 void state_fogstartend(struct wined3d_context *context,
3139         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3140 void state_fog_fragpart(struct wined3d_context *context,
3141         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3142 void state_nop(struct wined3d_context *context,
3143         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3144 void state_srgbwrite(struct wined3d_context *context,
3145         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3146
3147 void state_clipping(struct wined3d_context *context,
3148         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3149 void clipplane(struct wined3d_context *context,
3150         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3151 void state_pointsprite_w(struct wined3d_context *context,
3152         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3153 void state_pointsprite(struct wined3d_context *context,
3154         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3155 void state_shademode(struct wined3d_context *context,
3156         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3157
3158 GLenum gl_primitive_type_from_d3d(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3159
3160 /* Math utils */
3161 void multiply_matrix(struct wined3d_matrix *dest, const struct wined3d_matrix *src1,
3162         const struct wined3d_matrix *src2) DECLSPEC_HIDDEN;
3163
3164 void wined3d_release_dc(HWND window, HDC dc) DECLSPEC_HIDDEN;
3165
3166 struct wined3d_shader_lconst
3167 {
3168     struct list entry;
3169     unsigned int idx;
3170     DWORD value[4];
3171 };
3172
3173 struct wined3d_shader_limits
3174 {
3175     unsigned int sampler;
3176     unsigned int constant_int;
3177     unsigned int constant_float;
3178     unsigned int constant_bool;
3179     unsigned int packed_output;
3180     unsigned int packed_input;
3181 };
3182
3183 #ifdef __GNUC__
3184 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
3185 #else
3186 #define PRINTF_ATTR(fmt,args)
3187 #endif
3188
3189 struct wined3d_string_buffer_list
3190 {
3191     struct list list;
3192 };
3193
3194 struct wined3d_string_buffer *string_buffer_get(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3195 void string_buffer_sprintf(struct wined3d_string_buffer *buffer, const char *format, ...) PRINTF_ATTR(2, 3) DECLSPEC_HIDDEN;
3196 void string_buffer_release(struct wined3d_string_buffer_list *list, struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3197 void string_buffer_list_init(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3198 void string_buffer_list_cleanup(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3199
3200 int shader_addline(struct wined3d_string_buffer *buffer, const char *fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
3201 BOOL string_buffer_resize(struct wined3d_string_buffer *buffer, int rc) DECLSPEC_HIDDEN;
3202 int shader_vaddline(struct wined3d_string_buffer *buffer, const char *fmt, va_list args) DECLSPEC_HIDDEN;
3203
3204 /* Vertex shader utility functions */
3205 BOOL vshader_get_input(const struct wined3d_shader *shader,
3206         BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
3207
3208 struct wined3d_vertex_shader
3209 {
3210     struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
3211 };
3212
3213 struct wined3d_geometry_shader
3214 {
3215     enum wined3d_primitive_type input_type;
3216     enum wined3d_primitive_type output_type;
3217     UINT vertices_out;
3218 };
3219
3220 struct wined3d_pixel_shader
3221 {
3222     /* Pixel shader input semantics */
3223     DWORD input_reg_map[MAX_REG_INPUT];
3224     BOOL input_reg_used[MAX_REG_INPUT];
3225     unsigned int declared_in_count;
3226
3227     /* Some information about the shader behavior */
3228     BOOL color0_mov;
3229     DWORD color0_reg;
3230 };
3231
3232 struct wined3d_shader
3233 {
3234     LONG ref;
3235     const struct wined3d_shader_limits *limits;
3236     DWORD *function;
3237     UINT functionLength;
3238     BOOL load_local_constsF;
3239     const struct wined3d_shader_frontend *frontend;
3240     void *frontend_data;
3241     void *backend_data;
3242
3243     void *parent;
3244     const struct wined3d_parent_ops *parent_ops;
3245
3246     /* Programs this shader is linked with */
3247     struct list linked_programs;
3248
3249     /* Immediate constants (override global ones) */
3250     struct list constantsB;
3251     struct list constantsF;
3252     struct list constantsI;
3253     struct wined3d_shader_reg_maps reg_maps;
3254     BOOL lconst_inf_or_nan;
3255
3256     struct wined3d_shader_signature input_signature;
3257     struct wined3d_shader_signature output_signature;
3258     char *signature_strings;
3259
3260     /* Pointer to the parent device */
3261     struct wined3d_device *device;
3262     struct list shader_list_entry;
3263
3264     union
3265     {
3266         struct wined3d_vertex_shader vs;
3267         struct wined3d_geometry_shader gs;
3268         struct wined3d_pixel_shader ps;
3269     } u;
3270 };
3271
3272 void pixelshader_update_resource_types(struct wined3d_shader *shader, WORD tex_types) DECLSPEC_HIDDEN;
3273 void find_ps_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3274         BOOL position_transformed, struct ps_compile_args *args,
3275         const struct wined3d_context *context) DECLSPEC_HIDDEN;
3276
3277 void find_vs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3278         WORD swizzle_map, struct vs_compile_args *args,
3279         const struct wined3d_d3d_info *d3d_info) DECLSPEC_HIDDEN;
3280
3281 void string_buffer_clear(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3282 BOOL string_buffer_init(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3283 void string_buffer_free(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3284 unsigned int shader_find_free_input_register(const struct wined3d_shader_reg_maps *reg_maps,
3285         unsigned int max) DECLSPEC_HIDDEN;
3286 void shader_generate_main(const struct wined3d_shader *shader, struct wined3d_string_buffer *buffer,
3287         const struct wined3d_shader_reg_maps *reg_maps, const DWORD *byte_code, void *backend_ctx) DECLSPEC_HIDDEN;
3288 BOOL shader_match_semantic(const char *semantic_name, enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
3289
3290 static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
3291 {
3292     switch (reg->type)
3293     {
3294         case WINED3DSPR_RASTOUT:
3295             /* oFog & oPts */
3296             if (reg->idx[0].offset)
3297                 return TRUE;
3298             /* oPos */
3299             return FALSE;
3300
3301         case WINED3DSPR_DEPTHOUT:   /* oDepth */
3302         case WINED3DSPR_CONSTBOOL:  /* b# */
3303         case WINED3DSPR_LOOP:       /* aL */
3304         case WINED3DSPR_PREDICATE:  /* p0 */
3305         case WINED3DSPR_PRIMID:     /* primID */
3306             return TRUE;
3307
3308         case WINED3DSPR_MISCTYPE:
3309             switch (reg->idx[0].offset)
3310             {
3311                 case 0: /* vPos */
3312                     return FALSE;
3313                 case 1: /* vFace */
3314                     return TRUE;
3315                 default:
3316                     return FALSE;
3317             }
3318
3319         case WINED3DSPR_IMMCONST:
3320             return reg->immconst_type == WINED3D_IMMCONST_SCALAR;
3321
3322         default:
3323             return FALSE;
3324     }
3325 }
3326
3327 static inline void shader_get_position_fixup(const struct wined3d_context *context,
3328         const struct wined3d_state *state, float *position_fixup)
3329 {
3330     float center_offset;
3331
3332     if (context->swapchain->device->wined3d->flags & WINED3D_PIXEL_CENTER_INTEGER)
3333         center_offset = 63.0f / 64.0f;
3334     else
3335         center_offset = -1.0f / 64.0f;
3336
3337     position_fixup[0] = 1.0f;
3338     position_fixup[1] = 1.0f;
3339     position_fixup[2] = center_offset / state->viewport.width;
3340     position_fixup[3] = -center_offset / state->viewport.height;
3341
3342     if (context->render_offscreen)
3343     {
3344         position_fixup[1] *= -1.0f;
3345         position_fixup[3] *= -1.0f;
3346     }
3347 }
3348
3349 static inline BOOL shader_constant_is_local(const struct wined3d_shader *shader, DWORD reg)
3350 {
3351     struct wined3d_shader_lconst *lconst;
3352
3353     if (shader->load_local_constsF)
3354         return FALSE;
3355
3356     LIST_FOR_EACH_ENTRY(lconst, &shader->constantsF, struct wined3d_shader_lconst, entry)
3357     {
3358         if (lconst->idx == reg)
3359             return TRUE;
3360     }
3361
3362     return FALSE;
3363 }
3364
3365 void get_identity_matrix(struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3366 void get_modelview_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3367         unsigned int index, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3368 void get_projection_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3369         struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3370 void get_texture_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3371         unsigned int tex, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3372 void get_pointsize_minmax(const struct wined3d_context *context, const struct wined3d_state *state,
3373         float *out_min, float *out_max) DECLSPEC_HIDDEN;
3374 void get_pointsize(const struct wined3d_context *context, const struct wined3d_state *state,
3375         float *out_pointsize, float *out_att) DECLSPEC_HIDDEN;
3376 void get_fog_start_end(const struct wined3d_context *context, const struct wined3d_state *state,
3377         float *start, float *end) DECLSPEC_HIDDEN;
3378
3379 /* Using additional shader constants (uniforms in GLSL / program environment
3380  * or local parameters in ARB) is costly:
3381  * ARB only knows float4 parameters and GLSL compiler are not really smart
3382  * when it comes to efficiently pack float2 uniforms, so no space is wasted
3383  * (in fact most compilers map a float2 to a full float4 uniform).
3384  *
3385  * For NP2 texcoord fixup we only need 2 floats (width and height) for each
3386  * 2D texture used in the shader. We therefore pack fixup info for 2 textures
3387  * into a single shader constant (uniform / program parameter).
3388  *
3389  * This structure is shared between the GLSL and the ARB backend.*/
3390 struct ps_np2fixup_info {
3391     unsigned char     idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
3392     WORD              active; /* bitfield indicating if we can apply the fixup */
3393     WORD              num_consts;
3394 };
3395
3396 void print_glsl_info_log(const struct wined3d_gl_info *gl_info, GLuint id, BOOL program) DECLSPEC_HIDDEN;
3397 void shader_glsl_validate_link(const struct wined3d_gl_info *gl_info, GLuint program) DECLSPEC_HIDDEN;
3398
3399 struct wined3d_palette
3400 {
3401     LONG ref;
3402     struct wined3d_device *device;
3403
3404     unsigned int size;
3405     RGBQUAD colors[256];
3406     DWORD flags;
3407 };
3408
3409 /* DirectDraw utility functions */
3410 extern enum wined3d_format_id pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
3411
3412 /*****************************************************************************
3413  * Pixel format management
3414  */
3415
3416 /* WineD3D pixel format flags */
3417 #define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING    0x00000001
3418 #define WINED3DFMT_FLAG_FILTERING                   0x00000002
3419 #define WINED3DFMT_FLAG_DEPTH                       0x00000004
3420 #define WINED3DFMT_FLAG_STENCIL                     0x00000008
3421 #define WINED3DFMT_FLAG_RENDERTARGET                0x00000010
3422 #define WINED3DFMT_FLAG_FBO_ATTACHABLE              0x00000040
3423 #define WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB         0x00000080
3424 #define WINED3DFMT_FLAG_GETDC                       0x00000100
3425 #define WINED3DFMT_FLAG_FLOAT                       0x00000200
3426 #define WINED3DFMT_FLAG_BUMPMAP                     0x00000400
3427 #define WINED3DFMT_FLAG_SRGB_READ                   0x00000800
3428 #define WINED3DFMT_FLAG_SRGB_WRITE                  0x00001000
3429 #define WINED3DFMT_FLAG_VTF                         0x00002000
3430 #define WINED3DFMT_FLAG_SHADOW                      0x00004000
3431 #define WINED3DFMT_FLAG_COMPRESSED                  0x00008000
3432 #define WINED3DFMT_FLAG_BROKEN_PITCH                0x00010000
3433 #define WINED3DFMT_FLAG_BLOCKS                      0x00020000
3434 #define WINED3DFMT_FLAG_HEIGHT_SCALE                0x00040000
3435 #define WINED3DFMT_FLAG_TEXTURE                     0x00080000
3436 #define WINED3DFMT_FLAG_BLOCKS_NO_VERIFY            0x00100000
3437 #define WINED3DFMT_FLAG_INTEGER                     0x00200000
3438
3439 struct wined3d_rational
3440 {
3441     UINT numerator;
3442     UINT denominator;
3443 };
3444
3445 struct wined3d_color_key_conversion
3446 {
3447     enum wined3d_format_id dst_format;
3448     void (*convert)(const BYTE *src, unsigned int src_pitch, BYTE *dst, unsigned int dst_pitch, unsigned int width,
3449             unsigned int height, const struct wined3d_palette *palette, const struct wined3d_color_key *color_key);
3450 };
3451
3452 struct wined3d_format
3453 {
3454     enum wined3d_format_id id;
3455
3456     D3DDDIFORMAT ddi_format;
3457     DWORD red_size;
3458     DWORD green_size;
3459     DWORD blue_size;
3460     DWORD alpha_size;
3461     DWORD red_offset;
3462     DWORD green_offset;
3463     DWORD blue_offset;
3464     DWORD alpha_offset;
3465     UINT byte_count;
3466     BYTE depth_size;
3467     BYTE stencil_size;
3468
3469     UINT block_width;
3470     UINT block_height;
3471     UINT block_byte_count;
3472
3473     enum wined3d_ffp_emit_idx emit_idx;
3474     GLint component_count;
3475     GLenum gl_vtx_type;
3476     GLint gl_vtx_format;
3477     GLboolean gl_normalized;
3478     unsigned int component_size;
3479
3480     GLint glInternal;
3481     GLint glGammaInternal;
3482     GLint rtInternal;
3483     GLint glFormat;
3484     GLint glType;
3485     UINT  conv_byte_count;
3486     DWORD multisample_types;
3487     unsigned int flags[WINED3D_GL_RES_TYPE_COUNT];
3488     struct wined3d_rational height_scale;
3489     struct color_fixup_desc color_fixup;
3490     void (*convert)(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
3491             UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth);
3492 };
3493
3494 const struct wined3d_format *wined3d_get_format(const struct wined3d_gl_info *gl_info,
3495         enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
3496 void wined3d_format_calculate_pitch(const struct wined3d_format *format, unsigned int alignment,
3497         unsigned int width, unsigned int height, unsigned int *row_pitch, unsigned int *slice_pitch) DECLSPEC_HIDDEN;
3498 UINT wined3d_format_calculate_size(const struct wined3d_format *format,
3499         UINT alignment, UINT width, UINT height, UINT depth) DECLSPEC_HIDDEN;
3500 DWORD wined3d_format_convert_from_float(const struct wined3d_format *format,
3501         const struct wined3d_color *color) DECLSPEC_HIDDEN;
3502 BOOL wined3d_format_convert_color_to_float(const struct wined3d_format *format,
3503         const struct wined3d_palette *palette, DWORD color, struct wined3d_color *float_color) DECLSPEC_HIDDEN;
3504 void wined3d_format_get_float_color_key(const struct wined3d_format *format,
3505         const struct wined3d_color_key *key, struct wined3d_color *float_colors) DECLSPEC_HIDDEN;
3506 const struct wined3d_color_key_conversion * wined3d_format_get_color_key_conversion(
3507         const struct wined3d_texture *texture, BOOL need_alpha_ck) DECLSPEC_HIDDEN;
3508
3509 static inline BOOL use_vs(const struct wined3d_state *state)
3510 {
3511     /* Check state->vertex_declaration to allow this to be used before the
3512      * stream info is validated, for example in device_update_tex_unit_map(). */
3513     return state->shader[WINED3D_SHADER_TYPE_VERTEX] && !state->vertex_declaration->position_transformed;
3514 }
3515
3516 static inline BOOL use_ps(const struct wined3d_state *state)
3517 {
3518     return !!state->shader[WINED3D_SHADER_TYPE_PIXEL];
3519 }
3520
3521 static inline void context_apply_state(struct wined3d_context *context,
3522         const struct wined3d_state *state, DWORD state_id)
3523 {
3524     const struct StateEntry *state_table = context->state_table;
3525     DWORD rep = state_table[state_id].representative;
3526     state_table[rep].apply(context, state, rep);
3527 }
3528
3529 static inline BOOL needs_srgb_write(const struct wined3d_context *context,
3530         const struct wined3d_state *state, const struct wined3d_fb_state *fb)
3531 {
3532     return (!(context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL)
3533             || state->render_states[WINED3D_RS_SRGBWRITEENABLE])
3534             && fb->render_targets[0] && fb->render_targets[0]->format_flags & WINED3DFMT_FLAG_SRGB_WRITE;
3535 }
3536
3537 static inline BOOL can_use_texture_swizzle(const struct wined3d_gl_info *gl_info, const struct wined3d_format *format)
3538 {
3539     return gl_info->supported[ARB_TEXTURE_SWIZZLE] && !is_complex_fixup(format->color_fixup)
3540             && !is_scaling_fixup(format->color_fixup);
3541 }
3542
3543 static inline struct wined3d_surface *context_get_rt_surface(const struct wined3d_context *context)
3544 {
3545     struct wined3d_texture *texture = context->current_rt.texture;
3546
3547     if (!texture)
3548         return NULL;
3549     return texture->sub_resources[context->current_rt.sub_resource_idx].u.surface;
3550 }
3551
3552 /* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
3553 #define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
3554
3555 #define MAKEDWORD_VERSION(maj, min) (((maj & 0xffffu) << 16) | (min & 0xffffu))
3556
3557 #endif