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 #define NONAMELESSUNION
  38 #define NONAMELESSSTRUCT
  39 #define COBJMACROS
  40 #include "windef.h"
  41 #include "winbase.h"
  42 #include "winreg.h"
  43 #include "wingdi.h"
  44 #include "winuser.h"
  45 #include "wine/debug.h"
  46 #include "wine/unicode.h"
  47
  48 #include "objbase.h"
  49 #include "wine/wined3d.h"
  50 #include "wined3d_gl.h"
  51 #include "wine/list.h"
  52 #include "wine/rbtree.h"
  53 #include "wine/wgl_driver.h"
  54
  55 #ifndef ARRAY_SIZE
  56 #define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0]))
  57 #endif
  58
  59 /* Driver quirks */
  60 #define WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT       0x00000001
  61 #define WINED3D_QUIRK_SET_TEXCOORD_W            0x00000002
  62 #define WINED3D_QUIRK_GLSL_CLIP_VARYING         0x00000004
  63 #define WINED3D_QUIRK_ALLOWS_SPECULAR_ALPHA     0x00000008
  64 #define WINED3D_QUIRK_NV_CLIP_BROKEN            0x00000010
  65 #define WINED3D_QUIRK_FBO_TEX_UPDATE            0x00000020
  66 #define WINED3D_QUIRK_BROKEN_RGBA16             0x00000040
  67 #define WINED3D_QUIRK_INFO_LOG_SPAM             0x00000080
  68 #define WINED3D_QUIRK_LIMITED_TEX_FILTERING     0x00000100
  69 #define WINED3D_QUIRK_BROKEN_ARB_FOG            0x00000200
  70
  71 /* Texture format fixups */
  72
  73 enum fixup_channel_source
  74 {
  75     CHANNEL_SOURCE_ZERO = 0,
  76     CHANNEL_SOURCE_ONE = 1,
  77     CHANNEL_SOURCE_X = 2,
  78     CHANNEL_SOURCE_Y = 3,
  79     CHANNEL_SOURCE_Z = 4,
  80     CHANNEL_SOURCE_W = 5,
  81     CHANNEL_SOURCE_COMPLEX0 = 6,
  82     CHANNEL_SOURCE_COMPLEX1 = 7,
  83 };
  84
  85 enum complex_fixup
  86 {
  87     COMPLEX_FIXUP_NONE = 0,
  88     COMPLEX_FIXUP_YUY2 = 1,
  89     COMPLEX_FIXUP_UYVY = 2,
  90     COMPLEX_FIXUP_YV12 = 3,
  91     COMPLEX_FIXUP_P8   = 4,
  92     COMPLEX_FIXUP_NV12 = 5,
  93 };
  94
  95 #include <pshpack2.h>
  96 struct color_fixup_desc
  97 {
  98     unsigned short x_sign_fixup : 1;
  99     unsigned short x_source : 3;
 100     unsigned short y_sign_fixup : 1;
 101     unsigned short y_source : 3;
 102     unsigned short z_sign_fixup : 1;
 103     unsigned short z_source : 3;
 104     unsigned short w_sign_fixup : 1;
 105     unsigned short w_source : 3;
 106 };
 107 #include <poppack.h>
 108
 109 static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
 110         {0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
 111
 112 static inline struct color_fixup_desc create_color_fixup_desc(
 113         int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
 114         int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
 115 {
 116     struct color_fixup_desc fixup =
 117     {
 118         sign0, src0,
 119         sign1, src1,
 120         sign2, src2,
 121         sign3, src3,
 122     };
 123     return fixup;
 124 }
 125
 126 static inline struct color_fixup_desc create_complex_fixup_desc(enum complex_fixup complex_fixup)
 127 {
 128     struct color_fixup_desc fixup =
 129     {
 130         0, complex_fixup & (1 << 0) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 131         0, complex_fixup & (1 << 1) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 132         0, complex_fixup & (1 << 2) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 133         0, complex_fixup & (1 << 3) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 134     };
 135     return fixup;
 136 }
 137
 138 static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
 139 {
 140     return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
 141 }
 142
 143 static inline BOOL is_complex_fixup(struct color_fixup_desc fixup)
 144 {
 145     return fixup.x_source == CHANNEL_SOURCE_COMPLEX0 || fixup.x_source == CHANNEL_SOURCE_COMPLEX1;
 146 }
 147
 148 static inline BOOL is_same_fixup(struct color_fixup_desc f1, struct color_fixup_desc f2)
 149 {
 150     return f1.x_sign_fixup == f2.x_sign_fixup && f1.x_source == f2.x_source
 151             && f1.y_sign_fixup == f2.y_sign_fixup && f1.y_source == f2.y_source
 152             && f1.z_sign_fixup == f2.z_sign_fixup && f1.z_source == f2.z_source
 153             && f1.w_sign_fixup == f2.w_sign_fixup && f1.w_source == f2.w_source;
 154 }
 155
 156 static inline enum complex_fixup get_complex_fixup(struct color_fixup_desc fixup)
 157 {
 158     enum complex_fixup complex_fixup = 0;
 159     if (fixup.x_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1 << 0);
 160     if (fixup.y_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1 << 1);
 161     if (fixup.z_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1 << 2);
 162     if (fixup.w_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1 << 3);
 163     return complex_fixup;
 164 }
 165
 166 void *wined3d_rb_alloc(size_t size) DECLSPEC_HIDDEN;
 167 void *wined3d_rb_realloc(void *ptr, size_t size) DECLSPEC_HIDDEN;
 168 void wined3d_rb_free(void *ptr) DECLSPEC_HIDDEN;
 169
 170 /* Device caps */
 171 #define MAX_STREAM_OUT              4
 172 #define MAX_STREAMS                 16
 173 #define MAX_TEXTURES                8
 174 #define MAX_FRAGMENT_SAMPLERS       16
 175 #define MAX_VERTEX_SAMPLERS         4
 176 #define MAX_COMBINED_SAMPLERS       (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
 177 #define MAX_ACTIVE_LIGHTS           8
 178 #define MAX_CLIPPLANES              WINED3DMAXUSERCLIPPLANES
 179 #define MAX_CONSTANT_BUFFERS        15
 180 #define MAX_SAMPLER_OBJECTS         16
 181 #define MAX_SHADER_RESOURCE_VIEWS   128
 182 #define MAX_VERTEX_BLENDS           4
 183
 184 struct min_lookup
 185 {
 186     GLenum mip[WINED3D_TEXF_LINEAR + 1];
 187 };
 188
 189 extern const struct min_lookup minMipLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 190 extern const GLenum magLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 191
 192 GLenum wined3d_gl_compare_func(enum wined3d_cmp_func f) DECLSPEC_HIDDEN;
 193
 194 static inline GLenum wined3d_gl_mag_filter(enum wined3d_texture_filter_type mag_filter)
 195 {
 196     return magLookup[mag_filter];
 197 }
 198
 199 static inline GLenum wined3d_gl_min_mip_filter(enum wined3d_texture_filter_type min_filter,
 200         enum wined3d_texture_filter_type mip_filter)
 201 {
 202     return minMipLookup[min_filter].mip[mip_filter];
 203 }
 204
 205 /* float_16_to_32() and float_32_to_16() (see implementation in
 206  * surface_base.c) convert 16 bit floats in the FLOAT16 data type
 207  * to standard C floats and vice versa. They do not depend on the encoding
 208  * of the C float, so they are platform independent, but slow. On x86 and
 209  * other IEEE 754 compliant platforms the conversion can be accelerated by
 210  * bit shifting the exponent and mantissa. There are also some SSE-based
 211  * assembly routines out there.
 212  *
 213  * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
 214  */
 215 static inline float float_16_to_32(const unsigned short *in)
 216 {
 217     const unsigned short s = ((*in) & 0x8000);
 218     const unsigned short e = ((*in) & 0x7c00) >> 10;
 219     const unsigned short m = (*in) & 0x3ff;
 220     const float sgn = (s ? -1.0f : 1.0f);
 221
 222     if(e == 0) {
 223         if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 224         else return sgn * powf(2, -14.0f) * ((float)m / 1024.0f);
 225     } else if(e < 31) {
 226         return sgn * powf(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
 227     } else {
 228         if(m == 0) return sgn * INFINITY;
 229         else return NAN;
 230     }
 231 }
 232
 233 static inline float float_24_to_32(DWORD in)
 234 {
 235     const float sgn = in & 0x800000 ? -1.0f : 1.0f;
 236     const unsigned short e = (in & 0x780000) >> 19;
 237     const unsigned int m = in & 0x7ffff;
 238
 239     if (e == 0)
 240     {
 241         if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 242         else return sgn * powf(2, -6.0f) * ((float)m / 524288.0f);
 243     }
 244     else if (e < 15)
 245     {
 246         return sgn * powf(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
 247     }
 248     else
 249     {
 250         if (m == 0) return sgn * INFINITY;
 251         else return NAN;
 252     }
 253 }
 254
 255 #define ORM_BACKBUFFER  0
 256 #define ORM_FBO         1
 257
 258 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
 259 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
 260
 261 /* NOTE: When adding fields to this structure, make sure to update the default
 262  * values in wined3d_main.c as well. */
 263 struct wined3d_settings
 264 {
 265     DWORD max_gl_version;
 266     BOOL glslRequested;
 267     int offscreen_rendering_mode;
 268     unsigned short pci_vendor_id;
 269     unsigned short pci_device_id;
 270     /* Memory tracking and object counting. */
 271     UINT64 emulated_textureram;
 272     char *logo;
 273     int allow_multisampling;
 274     BOOL strict_draw_ordering;
 275     BOOL always_offscreen;
 276     unsigned int max_sm_vs;
 277     unsigned int max_sm_gs;
 278     unsigned int max_sm_ps;
 279     BOOL no_3d;
 280 };
 281
 282 extern struct wined3d_settings wined3d_settings DECLSPEC_HIDDEN;
 283
 284 enum wined3d_shader_resource_type
 285 {
 286     WINED3D_SHADER_RESOURCE_NONE,
 287     WINED3D_SHADER_RESOURCE_BUFFER,
 288     WINED3D_SHADER_RESOURCE_TEXTURE_1D,
 289     WINED3D_SHADER_RESOURCE_TEXTURE_2D,
 290     WINED3D_SHADER_RESOURCE_TEXTURE_2DMS,
 291     WINED3D_SHADER_RESOURCE_TEXTURE_3D,
 292     WINED3D_SHADER_RESOURCE_TEXTURE_CUBE,
 293     WINED3D_SHADER_RESOURCE_TEXTURE_1DARRAY,
 294     WINED3D_SHADER_RESOURCE_TEXTURE_2DARRAY,
 295     WINED3D_SHADER_RESOURCE_TEXTURE_2DMSARRAY,
 296 };
 297
 298 #define WINED3D_SHADER_CONST_VS_F            0x00000001
 299 #define WINED3D_SHADER_CONST_VS_I            0x00000002
 300 #define WINED3D_SHADER_CONST_VS_B            0x00000004
 301 #define WINED3D_SHADER_CONST_VS_POINTSIZE    0x00000008
 302 #define WINED3D_SHADER_CONST_VS_POS_FIXUP    0x00000010
 303 #define WINED3D_SHADER_CONST_PS_F            0x00000020
 304 #define WINED3D_SHADER_CONST_PS_I            0x00000040
 305 #define WINED3D_SHADER_CONST_PS_B            0x00000080
 306 #define WINED3D_SHADER_CONST_PS_BUMP_ENV     0x00000100
 307 #define WINED3D_SHADER_CONST_PS_FOG          0x00000200
 308 #define WINED3D_SHADER_CONST_PS_Y_CORR       0x00000400
 309 #define WINED3D_SHADER_CONST_PS_NP2_FIXUP    0x00000800
 310 #define WINED3D_SHADER_CONST_FFP_MODELVIEW   0x00001000
 311 #define WINED3D_SHADER_CONST_FFP_VERTEXBLEND 0x00002000
 312 #define WINED3D_SHADER_CONST_FFP_PROJ        0x00004000
 313 #define WINED3D_SHADER_CONST_FFP_TEXMATRIX   0x00008000
 314 #define WINED3D_SHADER_CONST_FFP_MATERIAL    0x00010000
 315 #define WINED3D_SHADER_CONST_FFP_LIGHTS      0x00020000
 316 #define WINED3D_SHADER_CONST_FFP_PS          0x00040000
 317 #define WINED3D_SHADER_CONST_FFP_COLOR_KEY   0x00080000
 318
 319 enum wined3d_shader_register_type
 320 {
 321     WINED3DSPR_TEMP = 0,
 322     WINED3DSPR_INPUT = 1,
 323     WINED3DSPR_CONST = 2,
 324     WINED3DSPR_ADDR = 3,
 325     WINED3DSPR_TEXTURE = 3,
 326     WINED3DSPR_RASTOUT = 4,
 327     WINED3DSPR_ATTROUT = 5,
 328     WINED3DSPR_TEXCRDOUT = 6,
 329     WINED3DSPR_OUTPUT = 6,
 330     WINED3DSPR_CONSTINT = 7,
 331     WINED3DSPR_COLOROUT = 8,
 332     WINED3DSPR_DEPTHOUT = 9,
 333     WINED3DSPR_SAMPLER = 10,
 334     WINED3DSPR_CONST2 = 11,
 335     WINED3DSPR_CONST3 = 12,
 336     WINED3DSPR_CONST4 = 13,
 337     WINED3DSPR_CONSTBOOL = 14,
 338     WINED3DSPR_LOOP = 15,
 339     WINED3DSPR_TEMPFLOAT16 = 16,
 340     WINED3DSPR_MISCTYPE = 17,
 341     WINED3DSPR_LABEL = 18,
 342     WINED3DSPR_PREDICATE = 19,
 343     WINED3DSPR_IMMCONST,
 344     WINED3DSPR_CONSTBUFFER,
 345     WINED3DSPR_PRIMID,
 346     WINED3DSPR_NULL,
 347     WINED3DSPR_RESOURCE,
 348 };
 349
 350 enum wined3d_data_type
 351 {
 352     WINED3D_DATA_FLOAT,
 353     WINED3D_DATA_INT,
 354     WINED3D_DATA_RESOURCE,
 355     WINED3D_DATA_SAMPLER,
 356     WINED3D_DATA_UINT,
 357     WINED3D_DATA_UNORM,
 358     WINED3D_DATA_SNORM,
 359 };
 360
 361 enum wined3d_immconst_type
 362 {
 363     WINED3D_IMMCONST_SCALAR,
 364     WINED3D_IMMCONST_VEC4,
 365 };
 366
 367 #define WINED3DSP_NOSWIZZLE (0 | (1 << 2) | (2 << 4) | (3 << 6))
 368
 369 enum wined3d_shader_src_modifier
 370 {
 371     WINED3DSPSM_NONE = 0,
 372     WINED3DSPSM_NEG = 1,
 373     WINED3DSPSM_BIAS = 2,
 374     WINED3DSPSM_BIASNEG = 3,
 375     WINED3DSPSM_SIGN = 4,
 376     WINED3DSPSM_SIGNNEG = 5,
 377     WINED3DSPSM_COMP = 6,
 378     WINED3DSPSM_X2 = 7,
 379     WINED3DSPSM_X2NEG = 8,
 380     WINED3DSPSM_DZ = 9,
 381     WINED3DSPSM_DW = 10,
 382     WINED3DSPSM_ABS = 11,
 383     WINED3DSPSM_ABSNEG = 12,
 384     WINED3DSPSM_NOT = 13,
 385 };
 386
 387 #define WINED3DSP_WRITEMASK_0   0x1 /* .x r */
 388 #define WINED3DSP_WRITEMASK_1   0x2 /* .y g */
 389 #define WINED3DSP_WRITEMASK_2   0x4 /* .z b */
 390 #define WINED3DSP_WRITEMASK_3   0x8 /* .w a */
 391 #define WINED3DSP_WRITEMASK_ALL 0xf /* all */
 392
 393 enum wined3d_shader_dst_modifier
 394 {
 395     WINED3DSPDM_NONE = 0,
 396     WINED3DSPDM_SATURATE = 1,
 397     WINED3DSPDM_PARTIALPRECISION = 2,
 398     WINED3DSPDM_MSAMPCENTROID = 4,
 399 };
 400
 401 /* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
 402 #define WINED3DSI_TEXLD_PROJECT     0x1
 403 #define WINED3DSI_TEXLD_BIAS        0x2
 404 #define WINED3DSI_INDEXED_DYNAMIC   0x4
 405
 406 enum wined3d_shader_rel_op
 407 {
 408     WINED3D_SHADER_REL_OP_GT = 1,
 409     WINED3D_SHADER_REL_OP_EQ = 2,
 410     WINED3D_SHADER_REL_OP_GE = 3,
 411     WINED3D_SHADER_REL_OP_LT = 4,
 412     WINED3D_SHADER_REL_OP_NE = 5,
 413     WINED3D_SHADER_REL_OP_LE = 6,
 414 };
 415
 416 #define WINED3D_SM1_VS  0xfffe
 417 #define WINED3D_SM1_PS  0xffff
 418 #define WINED3D_SM4_PS  0x0000
 419 #define WINED3D_SM4_VS  0x0001
 420 #define WINED3D_SM4_GS  0x0002
 421
 422 /* Shader version tokens, and shader end tokens */
 423 #define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) | ((major) << 8) | (minor))
 424 #define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) | ((major) << 8) | (minor))
 425
 426 /* Shader backends */
 427
 428 /* TODO: Make this dynamic, based on shader limits ? */
 429 #define MAX_ATTRIBS 16
 430 #define MAX_REG_ADDR 1
 431 #define MAX_REG_TEMP 32
 432 #define MAX_REG_TEXCRD 8
 433 #define MAX_REG_INPUT 32
 434 #define MAX_REG_OUTPUT 32
 435 #define MAX_CONST_I 16
 436 #define MAX_CONST_B 16
 437 #define WINED3D_MAX_CBS 15
 438
 439 /* FIXME: This needs to go up to 2048 for
 440  * Shader model 3 according to msdn (and for software shaders) */
 441 #define MAX_LABELS 16
 442
 443 struct wined3d_string_buffer
 444 {
 445     struct list entry;
 446     char *buffer;
 447     unsigned int buffer_size;
 448     unsigned int content_size;
 449 };
 450
 451 enum WINED3D_SHADER_INSTRUCTION_HANDLER
 452 {
 453     WINED3DSIH_ABS,
 454     WINED3DSIH_ADD,
 455     WINED3DSIH_AND,
 456     WINED3DSIH_BEM,
 457     WINED3DSIH_BREAK,
 458     WINED3DSIH_BREAKC,
 459     WINED3DSIH_BREAKP,
 460     WINED3DSIH_CALL,
 461     WINED3DSIH_CALLNZ,
 462     WINED3DSIH_CMP,
 463     WINED3DSIH_CND,
 464     WINED3DSIH_CRS,
 465     WINED3DSIH_CUT,
 466     WINED3DSIH_DCL,
 467     WINED3DSIH_DCL_CONSTANT_BUFFER,
 468     WINED3DSIH_DCL_INPUT_PRIMITIVE,
 469     WINED3DSIH_DCL_OUTPUT_TOPOLOGY,
 470     WINED3DSIH_DCL_VERTICES_OUT,
 471     WINED3DSIH_DEF,
 472     WINED3DSIH_DEFB,
 473     WINED3DSIH_DEFI,
 474     WINED3DSIH_DIV,
 475     WINED3DSIH_DP2,
 476     WINED3DSIH_DP2ADD,
 477     WINED3DSIH_DP3,
 478     WINED3DSIH_DP4,
 479     WINED3DSIH_DST,
 480     WINED3DSIH_DSX,
 481     WINED3DSIH_DSY,
 482     WINED3DSIH_ELSE,
 483     WINED3DSIH_EMIT,
 484     WINED3DSIH_ENDIF,
 485     WINED3DSIH_ENDLOOP,
 486     WINED3DSIH_ENDREP,
 487     WINED3DSIH_EQ,
 488     WINED3DSIH_EXP,
 489     WINED3DSIH_EXPP,
 490     WINED3DSIH_FRC,
 491     WINED3DSIH_FTOI,
 492     WINED3DSIH_GE,
 493     WINED3DSIH_IADD,
 494     WINED3DSIH_IEQ,
 495     WINED3DSIH_IF,
 496     WINED3DSIH_IFC,
 497     WINED3DSIH_IGE,
 498     WINED3DSIH_IMUL,
 499     WINED3DSIH_ISHL,
 500     WINED3DSIH_ITOF,
 501     WINED3DSIH_LABEL,
 502     WINED3DSIH_LD,
 503     WINED3DSIH_LIT,
 504     WINED3DSIH_LOG,
 505     WINED3DSIH_LOGP,
 506     WINED3DSIH_LOOP,
 507     WINED3DSIH_LRP,
 508     WINED3DSIH_LT,
 509     WINED3DSIH_M3x2,
 510     WINED3DSIH_M3x3,
 511     WINED3DSIH_M3x4,
 512     WINED3DSIH_M4x3,
 513     WINED3DSIH_M4x4,
 514     WINED3DSIH_MAD,
 515     WINED3DSIH_MAX,
 516     WINED3DSIH_MIN,
 517     WINED3DSIH_MOV,
 518     WINED3DSIH_MOVA,
 519     WINED3DSIH_MOVC,
 520     WINED3DSIH_MUL,
 521     WINED3DSIH_NE,
 522     WINED3DSIH_NOP,
 523     WINED3DSIH_NRM,
 524     WINED3DSIH_OR,
 525     WINED3DSIH_PHASE,
 526     WINED3DSIH_POW,
 527     WINED3DSIH_RCP,
 528     WINED3DSIH_REP,
 529     WINED3DSIH_RET,
 530     WINED3DSIH_ROUND_NI,
 531     WINED3DSIH_RSQ,
 532     WINED3DSIH_SAMPLE,
 533     WINED3DSIH_SAMPLE_GRAD,
 534     WINED3DSIH_SAMPLE_LOD,
 535     WINED3DSIH_SETP,
 536     WINED3DSIH_SGE,
 537     WINED3DSIH_SGN,
 538     WINED3DSIH_SINCOS,
 539     WINED3DSIH_SLT,
 540     WINED3DSIH_SQRT,
 541     WINED3DSIH_SUB,
 542     WINED3DSIH_TEX,
 543     WINED3DSIH_TEXBEM,
 544     WINED3DSIH_TEXBEML,
 545     WINED3DSIH_TEXCOORD,
 546     WINED3DSIH_TEXDEPTH,
 547     WINED3DSIH_TEXDP3,
 548     WINED3DSIH_TEXDP3TEX,
 549     WINED3DSIH_TEXKILL,
 550     WINED3DSIH_TEXLDD,
 551     WINED3DSIH_TEXLDL,
 552     WINED3DSIH_TEXM3x2DEPTH,
 553     WINED3DSIH_TEXM3x2PAD,
 554     WINED3DSIH_TEXM3x2TEX,
 555     WINED3DSIH_TEXM3x3,
 556     WINED3DSIH_TEXM3x3DIFF,
 557     WINED3DSIH_TEXM3x3PAD,
 558     WINED3DSIH_TEXM3x3SPEC,
 559     WINED3DSIH_TEXM3x3TEX,
 560     WINED3DSIH_TEXM3x3VSPEC,
 561     WINED3DSIH_TEXREG2AR,
 562     WINED3DSIH_TEXREG2GB,
 563     WINED3DSIH_TEXREG2RGB,
 564     WINED3DSIH_UDIV,
 565     WINED3DSIH_UGE,
 566     WINED3DSIH_USHR,
 567     WINED3DSIH_UTOF,
 568     WINED3DSIH_XOR,
 569     WINED3DSIH_TABLE_SIZE
 570 };
 571
 572 enum wined3d_shader_type
 573 {
 574     WINED3D_SHADER_TYPE_PIXEL,
 575     WINED3D_SHADER_TYPE_VERTEX,
 576     WINED3D_SHADER_TYPE_GEOMETRY,
 577     WINED3D_SHADER_TYPE_COUNT,
 578 };
 579
 580 struct wined3d_shader_version
 581 {
 582     enum wined3d_shader_type type;
 583     BYTE major;
 584     BYTE minor;
 585 };
 586
 587 struct wined3d_shader_resource_info
 588 {
 589     enum wined3d_shader_resource_type type;
 590     enum wined3d_data_type data_type;
 591 };
 592
 593 struct wined3d_shader_sampler_map_entry
 594 {
 595     unsigned int resource_idx;
 596     unsigned int sampler_idx;
 597     unsigned int bind_idx;
 598 };
 599
 600 struct wined3d_shader_sampler_map
 601 {
 602     struct wined3d_shader_sampler_map_entry *entries;
 603     size_t size;
 604     size_t count;
 605 };
 606
 607 #define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) | (minor))
 608
 609 struct wined3d_shader_reg_maps
 610 {
 611     struct wined3d_shader_version shader_version;
 612     BYTE texcoord;                          /* MAX_REG_TEXCRD, 8 */
 613     BYTE address;                           /* MAX_REG_ADDR, 1 */
 614     WORD labels;                            /* MAX_LABELS, 16 */
 615     DWORD temporary;                        /* MAX_REG_TEMP, 32 */
 616     DWORD *constf;                          /* pixel, vertex */
 617     DWORD texcoord_mask[MAX_REG_TEXCRD];    /* vertex < 3.0 */
 618     DWORD input_registers;                  /* max(MAX_REG_INPUT, MAX_ATTRIBS), 32 */
 619     DWORD output_registers;                 /* MAX_REG_OUTPUT, 32 */
 620     WORD integer_constants;                 /* MAX_CONST_I, 16 */
 621     WORD boolean_constants;                 /* MAX_CONST_B, 16 */
 622     WORD local_int_consts;                  /* MAX_CONST_I, 16 */
 623     WORD local_bool_consts;                 /* MAX_CONST_B, 16 */
 624     UINT cb_sizes[WINED3D_MAX_CBS];
 625
 626     struct wined3d_shader_resource_info resource_info[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
 627     struct wined3d_shader_sampler_map sampler_map;
 628     BYTE bumpmat;                           /* MAX_TEXTURES, 8 */
 629     BYTE luminanceparams;                   /* MAX_TEXTURES, 8 */
 630
 631     WORD usesnrm        : 1;
 632     WORD vpos           : 1;
 633     WORD usesdsx        : 1;
 634     WORD usesdsy        : 1;
 635     WORD usestexldd     : 1;
 636     WORD usesmova       : 1;
 637     WORD usesfacing     : 1;
 638     WORD usesrelconstF  : 1;
 639     WORD fog            : 1;
 640     WORD usestexldl     : 1;
 641     WORD usesifc        : 1;
 642     WORD usescall       : 1;
 643     WORD usespow        : 1;
 644     WORD point_size     : 1;
 645     WORD padding        : 2;
 646
 647     DWORD rt_mask; /* Used render targets, 32 max. */
 648
 649     /* Whether or not loops are used in this shader, and nesting depth */
 650     unsigned loop_depth;
 651     UINT min_rel_offset, max_rel_offset;
 652 };
 653
 654 /* Keeps track of details for TEX_M#x# instructions which need to maintain
 655  * state information between multiple instructions. */
 656 struct wined3d_shader_tex_mx
 657 {
 658     unsigned int current_row;
 659     DWORD texcoord_w[2];
 660 };
 661
 662 struct wined3d_shader_loop_state
 663 {
 664     UINT current_depth;
 665     UINT current_reg;
 666 };
 667
 668 struct wined3d_shader_context
 669 {
 670     const struct wined3d_shader *shader;
 671     const struct wined3d_gl_info *gl_info;
 672     const struct wined3d_shader_reg_maps *reg_maps;
 673     struct wined3d_string_buffer *buffer;
 674     struct wined3d_shader_tex_mx *tex_mx;
 675     struct wined3d_shader_loop_state *loop_state;
 676     void *backend_data;
 677 };
 678
 679 struct wined3d_shader_register_index
 680 {
 681     const struct wined3d_shader_src_param *rel_addr;
 682     unsigned int offset;
 683 };
 684
 685 struct wined3d_shader_register
 686 {
 687     enum wined3d_shader_register_type type;
 688     enum wined3d_data_type data_type;
 689     struct wined3d_shader_register_index idx[2];
 690     enum wined3d_immconst_type immconst_type;
 691     DWORD immconst_data[4];
 692 };
 693
 694 struct wined3d_shader_dst_param
 695 {
 696     struct wined3d_shader_register reg;
 697     DWORD write_mask;
 698     DWORD modifiers;
 699     DWORD shift;
 700 };
 701
 702 struct wined3d_shader_src_param
 703 {
 704     struct wined3d_shader_register reg;
 705     DWORD swizzle;
 706     enum wined3d_shader_src_modifier modifiers;
 707 };
 708
 709 struct wined3d_shader_semantic
 710 {
 711     enum wined3d_decl_usage usage;
 712     UINT usage_idx;
 713     enum wined3d_shader_resource_type resource_type;
 714     enum wined3d_data_type resource_data_type;
 715     struct wined3d_shader_dst_param reg;
 716 };
 717
 718 struct wined3d_shader_instruction
 719 {
 720     const struct wined3d_shader_context *ctx;
 721     enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
 722     DWORD flags;
 723     BOOL coissue;
 724     const struct wined3d_shader_src_param *predicate;
 725     UINT dst_count;
 726     const struct wined3d_shader_dst_param *dst;
 727     UINT src_count;
 728     const struct wined3d_shader_src_param *src;
 729     union
 730     {
 731         struct wined3d_shader_semantic semantic;
 732         enum wined3d_primitive_type primitive_type;
 733         struct wined3d_shader_src_param src;
 734         UINT count;
 735     } declaration;
 736 };
 737
 738 struct wined3d_shader_attribute
 739 {
 740     enum wined3d_decl_usage usage;
 741     UINT usage_idx;
 742 };
 743
 744 struct wined3d_shader_loop_control
 745 {
 746     unsigned int count;
 747     unsigned int start;
 748     int step;
 749 };
 750
 751 struct wined3d_shader_frontend
 752 {
 753     void *(*shader_init)(const DWORD *ptr, const struct wined3d_shader_signature *output_signature);
 754     void (*shader_free)(void *data);
 755     void (*shader_read_header)(void *data, const DWORD **ptr, struct wined3d_shader_version *shader_version);
 756     void (*shader_read_instruction)(void *data, const DWORD **ptr, struct wined3d_shader_instruction *ins);
 757     BOOL (*shader_is_end)(void *data, const DWORD **ptr);
 758 };
 759
 760 extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
 761 extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
 762
 763 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
 764
 765 #define WINED3D_SHADER_CAP_VS_CLIPPING      0x00000001
 766 #define WINED3D_SHADER_CAP_SRGB_WRITE       0x00000002
 767
 768 struct shader_caps
 769 {
 770     UINT vs_version;
 771     UINT gs_version;
 772     UINT ps_version;
 773
 774     DWORD vs_uniform_count;
 775     DWORD ps_uniform_count;
 776     float ps_1x_max_value;
 777
 778     DWORD wined3d_caps;
 779 };
 780
 781 enum wined3d_gl_resource_type
 782 {
 783     WINED3D_GL_RES_TYPE_TEX_1D          = 0,
 784     WINED3D_GL_RES_TYPE_TEX_2D          = 1,
 785     WINED3D_GL_RES_TYPE_TEX_3D          = 2,
 786     WINED3D_GL_RES_TYPE_TEX_CUBE        = 3,
 787     WINED3D_GL_RES_TYPE_TEX_RECT        = 4,
 788     WINED3D_GL_RES_TYPE_BUFFER          = 5,
 789     WINED3D_GL_RES_TYPE_RB              = 6,
 790     WINED3D_GL_RES_TYPE_COUNT           = 7,
 791 };
 792
 793 enum vertexprocessing_mode {
 794     fixedfunction,
 795     vertexshader,
 796     pretransformed
 797 };
 798
 799 #define WINED3D_CONST_NUM_UNUSED ~0U
 800
 801 enum wined3d_ffp_ps_fog_mode
 802 {
 803     WINED3D_FFP_PS_FOG_OFF,
 804     WINED3D_FFP_PS_FOG_LINEAR,
 805     WINED3D_FFP_PS_FOG_EXP,
 806     WINED3D_FFP_PS_FOG_EXP2,
 807 };
 808
 809 /* Stateblock dependent parameters which have to be hardcoded
 810  * into the shader code
 811  */
 812
 813 #define WINED3D_PSARGS_PROJECTED (1 << 3)
 814 #define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
 815 #define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xf
 816 #define WINED3D_PSARGS_TEXTYPE_SHIFT 2
 817 #define WINED3D_PSARGS_TEXTYPE_MASK 0x3
 818
 819 /* Used for Shader Model 1 pixel shaders to track the bound texture
 820  * type. 2D and RECT textures are separated through NP2 fixup. */
 821 enum wined3d_shader_tex_types
 822 {
 823     WINED3D_SHADER_TEX_2D   = 0,
 824     WINED3D_SHADER_TEX_3D   = 1,
 825     WINED3D_SHADER_TEX_CUBE = 2,
 826 };
 827
 828 struct ps_compile_args {
 829     struct color_fixup_desc     color_fixup[MAX_FRAGMENT_SAMPLERS];
 830     enum vertexprocessing_mode  vp_mode;
 831     enum wined3d_ffp_ps_fog_mode fog;
 832     WORD                        tex_transform; /* ps 1.0-1.3, 4 textures */
 833     WORD                        tex_types; /* ps 1.0 - 1.4, 6 textures */
 834     WORD                        srgb_correction;
 835     WORD                        np2_fixup;
 836     /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
 837        D3D9 has a limit of 16 samplers and the fixup is superfluous
 838        in D3D10 (unconditional NP2 support mandatory). */
 839     WORD shadow; /* MAX_FRAGMENT_SAMPLERS, 16 */
 840     BOOL pointsprite;
 841 };
 842
 843 enum fog_src_type {
 844     VS_FOG_Z        = 0,
 845     VS_FOG_COORD    = 1
 846 };
 847
 848 struct vs_compile_args
 849 {
 850     BYTE fog_src;
 851     BYTE clip_enabled : 1;
 852     BYTE point_size : 1;
 853     BYTE per_vertex_point_size : 1;
 854     BYTE padding : 5;
 855     WORD swizzle_map;   /* MAX_ATTRIBS, 16 */
 856 };
 857
 858 struct wined3d_context;
 859 struct wined3d_state;
 860 struct fragment_pipeline;
 861 struct wined3d_vertex_pipe_ops;
 862
 863 struct wined3d_shader_backend_ops
 864 {
 865     void (*shader_handle_instruction)(const struct wined3d_shader_instruction *);
 866     void (*shader_select)(void *shader_priv, struct wined3d_context *context,
 867             const struct wined3d_state *state);
 868     void (*shader_disable)(void *shader_priv, struct wined3d_context *context);
 869     void (*shader_select_depth_blt)(void *shader_priv, const struct wined3d_gl_info *gl_info,
 870             enum wined3d_gl_resource_type tex_type, const SIZE *ds_mask_size);
 871     void (*shader_deselect_depth_blt)(void *shader_priv, const struct wined3d_gl_info *gl_info);
 872     void (*shader_update_float_vertex_constants)(struct wined3d_device *device, UINT start, UINT count);
 873     void (*shader_update_float_pixel_constants)(struct wined3d_device *device, UINT start, UINT count);
 874     void (*shader_load_constants)(void *shader_priv, struct wined3d_context *context,
 875             const struct wined3d_state *state);
 876     void (*shader_destroy)(struct wined3d_shader *shader);
 877     HRESULT (*shader_alloc_private)(struct wined3d_device *device, const struct wined3d_vertex_pipe_ops *vertex_pipe,
 878             const struct fragment_pipeline *fragment_pipe);
 879     void (*shader_free_private)(struct wined3d_device *device);
 880     BOOL (*shader_allocate_context_data)(struct wined3d_context *context);
 881     void (*shader_free_context_data)(struct wined3d_context *context);
 882     void (*shader_init_context_state)(struct wined3d_context *context);
 883     void (*shader_get_caps)(const struct wined3d_gl_info *gl_info, struct shader_caps *caps);
 884     BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
 885     BOOL (*shader_has_ffp_proj_control)(void *shader_priv);
 886 };
 887
 888 extern const struct wined3d_shader_backend_ops glsl_shader_backend DECLSPEC_HIDDEN;
 889 extern const struct wined3d_shader_backend_ops arb_program_shader_backend DECLSPEC_HIDDEN;
 890 extern const struct wined3d_shader_backend_ops none_shader_backend DECLSPEC_HIDDEN;
 891
 892 #define GL_EXTCALL(f) (gl_info->gl_ops.ext.p_##f)
 893
 894 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xff)
 895 #define D3DCOLOR_B_G(dw) (((dw) >>  8) & 0xff)
 896 #define D3DCOLOR_B_B(dw) (((dw) >>  0) & 0xff)
 897 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xff)
 898
 899 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xff)) / 255.0f)
 900 #define D3DCOLOR_G(dw) (((float) (((dw) >>  8) & 0xff)) / 255.0f)
 901 #define D3DCOLOR_B(dw) (((float) (((dw) >>  0) & 0xff)) / 255.0f)
 902 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xff)) / 255.0f)
 903
 904 #define D3DCOLORTOGLFLOAT4(dw, vec) do { \
 905   (vec)[0] = D3DCOLOR_R(dw); \
 906   (vec)[1] = D3DCOLOR_G(dw); \
 907   (vec)[2] = D3DCOLOR_B(dw); \
 908   (vec)[3] = D3DCOLOR_A(dw); \
 909 } while(0)
 910
 911 #define HIGHEST_TRANSFORMSTATE WINED3D_TS_WORLD_MATRIX(255) /* Highest value in wined3d_transform_state. */
 912
 913 /* Checking of API calls */
 914 /* --------------------- */
 915 #ifndef WINE_NO_DEBUG_MSGS
 916 #define checkGLcall(A)                                              \
 917 do {                                                                \
 918     GLint err;                                                      \
 919     if (!__WINE_IS_DEBUG_ON(_ERR, __wine_dbch___default)) break;    \
 920     err = gl_info->gl_ops.gl.p_glGetError();                        \
 921     if (err == GL_NO_ERROR) {                                       \
 922        TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__);        \
 923                                                                     \
 924     } else do {                                                     \
 925         ERR(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n",       \
 926             debug_glerror(err), err, A, __FILE__, __LINE__);        \
 927        err = gl_info->gl_ops.gl.p_glGetError();                     \
 928     } while (err != GL_NO_ERROR);                                   \
 929 } while(0)
 930 #else
 931 #define checkGLcall(A) do {} while(0)
 932 #endif
 933
 934 enum wined3d_ffp_idx
 935 {
 936     WINED3D_FFP_POSITION = 0,
 937     WINED3D_FFP_BLENDWEIGHT = 1,
 938     WINED3D_FFP_BLENDINDICES = 2,
 939     WINED3D_FFP_NORMAL = 3,
 940     WINED3D_FFP_PSIZE = 4,
 941     WINED3D_FFP_DIFFUSE = 5,
 942     WINED3D_FFP_SPECULAR = 6,
 943     WINED3D_FFP_TEXCOORD0 = 7,
 944     WINED3D_FFP_TEXCOORD1 = 8,
 945     WINED3D_FFP_TEXCOORD2 = 9,
 946     WINED3D_FFP_TEXCOORD3 = 10,
 947     WINED3D_FFP_TEXCOORD4 = 11,
 948     WINED3D_FFP_TEXCOORD5 = 12,
 949     WINED3D_FFP_TEXCOORD6 = 13,
 950     WINED3D_FFP_TEXCOORD7 = 14,
 951     WINED3D_FFP_ATTRIBS_COUNT = 15,
 952 };
 953
 954 enum wined3d_ffp_emit_idx
 955 {
 956     WINED3D_FFP_EMIT_FLOAT1 = 0,
 957     WINED3D_FFP_EMIT_FLOAT2 = 1,
 958     WINED3D_FFP_EMIT_FLOAT3 = 2,
 959     WINED3D_FFP_EMIT_FLOAT4 = 3,
 960     WINED3D_FFP_EMIT_D3DCOLOR = 4,
 961     WINED3D_FFP_EMIT_UBYTE4 = 5,
 962     WINED3D_FFP_EMIT_SHORT2 = 6,
 963     WINED3D_FFP_EMIT_SHORT4 = 7,
 964     WINED3D_FFP_EMIT_UBYTE4N = 8,
 965     WINED3D_FFP_EMIT_SHORT2N = 9,
 966     WINED3D_FFP_EMIT_SHORT4N = 10,
 967     WINED3D_FFP_EMIT_USHORT2N = 11,
 968     WINED3D_FFP_EMIT_USHORT4N = 12,
 969     WINED3D_FFP_EMIT_UDEC3 = 13,
 970     WINED3D_FFP_EMIT_DEC3N = 14,
 971     WINED3D_FFP_EMIT_FLOAT16_2 = 15,
 972     WINED3D_FFP_EMIT_FLOAT16_4 = 16,
 973     WINED3D_FFP_EMIT_INVALID = 17,
 974     WINED3D_FFP_EMIT_COUNT = 18
 975 };
 976
 977 struct wined3d_bo_address
 978 {
 979     GLuint buffer_object;
 980     BYTE *addr;
 981 };
 982
 983 struct wined3d_const_bo_address
 984 {
 985     GLuint buffer_object;
 986     const BYTE *addr;
 987 };
 988
 989 static inline struct wined3d_const_bo_address *wined3d_const_bo_address(struct wined3d_bo_address *data)
 990 {
 991     return (struct wined3d_const_bo_address *)data;
 992 }
 993
 994 struct wined3d_stream_info_element
 995 {
 996     const struct wined3d_format *format;
 997     struct wined3d_bo_address data;
 998     GLsizei stride;
 999     unsigned int stream_idx;
1000     unsigned int divisor;
1001 };
1002
1003 struct wined3d_stream_info
1004 {
1005     struct wined3d_stream_info_element elements[MAX_ATTRIBS];
1006     DWORD position_transformed : 1;
1007     DWORD all_vbo : 1;
1008     WORD swizzle_map; /* MAX_ATTRIBS, 16 */
1009     WORD use_map; /* MAX_ATTRIBS, 16 */
1010 };
1011
1012 void draw_primitive(struct wined3d_device *device, UINT start_idx, UINT index_count,
1013         UINT start_instance, UINT instance_count, BOOL indexed) DECLSPEC_HIDDEN;
1014 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
1015
1016 #define eps 1e-8f
1017
1018 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1019     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1020
1021 /* Routines and structures related to state management */
1022
1023 #define STATE_RENDER(a) (a)
1024 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1025
1026 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1027 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1028
1029 /* + 1 because samplers start with 0 */
1030 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1031 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1032
1033 #define STATE_SHADER(a) (STATE_SAMPLER(MAX_COMBINED_SAMPLERS) + (a))
1034 #define STATE_IS_SHADER(a) ((a) >= STATE_SHADER(0) && (a) < STATE_SHADER(WINED3D_SHADER_TYPE_COUNT))
1035
1036 #define STATE_CONSTANT_BUFFER(a) (STATE_SHADER(WINED3D_SHADER_TYPE_COUNT) + (a))
1037 #define STATE_IS_CONSTANT_BUFFER(a) ((a) >= STATE_CONSTANT_BUFFER(0) && (a) < STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_COUNT))
1038
1039 #define STATE_SHADER_RESOURCE_BINDING (STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_COUNT))
1040 #define STATE_IS_SHADER_RESOURCE_BINDING(a) ((a) == STATE_SHADER_RESOURCE_BINDING)
1041
1042 #define STATE_TRANSFORM(a) (STATE_SHADER_RESOURCE_BINDING + (a))
1043 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)))
1044
1045 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)) + 1)
1046 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1047 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1048 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1049
1050 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
1051 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1052
1053 #define STATE_VIEWPORT (STATE_VDECL + 1)
1054 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1055
1056 #define STATE_LIGHT_TYPE (STATE_VIEWPORT + 1)
1057 #define STATE_IS_LIGHT_TYPE(a) ((a) == STATE_LIGHT_TYPE)
1058 #define STATE_ACTIVELIGHT(a) (STATE_LIGHT_TYPE + 1 + (a))
1059 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1060
1061 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1062 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1063
1064 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1065 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1066
1067 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1068 #define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1069
1070 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
1071 #define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1072
1073 #define STATE_POINTSPRITECOORDORIGIN  (STATE_FRONTFACE + 1)
1074 #define STATE_IS_POINTSPRITECOORDORIGIN(a) ((a) == STATE_POINTSPRITECOORDORIGIN)
1075
1076 #define STATE_BASEVERTEXINDEX  (STATE_POINTSPRITECOORDORIGIN + 1)
1077 #define STATE_IS_BASEVERTEXINDEX(a) ((a) == STATE_BASEVERTEXINDEX)
1078
1079 #define STATE_FRAMEBUFFER (STATE_BASEVERTEXINDEX + 1)
1080 #define STATE_IS_FRAMEBUFFER(a) ((a) == STATE_FRAMEBUFFER)
1081
1082 #define STATE_POINT_ENABLE (STATE_FRAMEBUFFER + 1)
1083 #define STATE_IS_POINT_ENABLE(a) ((a) == STATE_POINT_ENABLE)
1084
1085 #define STATE_COLOR_KEY (STATE_POINT_ENABLE + 1)
1086 #define STATE_IS_COLOR_KEY(a) ((a) == STATE_COLOR_KEY)
1087
1088 #define STATE_HIGHEST (STATE_COLOR_KEY)
1089
1090 enum fogsource {
1091     FOGSOURCE_FFP,
1092     FOGSOURCE_VS,
1093     FOGSOURCE_COORD,
1094 };
1095
1096 struct wined3d_occlusion_query
1097 {
1098     struct list entry;
1099     GLuint id;
1100     struct wined3d_context *context;
1101 };
1102
1103 union wined3d_gl_query_object
1104 {
1105     GLuint id;
1106     GLsync sync;
1107 };
1108
1109 struct wined3d_event_query
1110 {
1111     struct list entry;
1112     union wined3d_gl_query_object object;
1113     struct wined3d_context *context;
1114 };
1115
1116 enum wined3d_event_query_result
1117 {
1118     WINED3D_EVENT_QUERY_OK,
1119     WINED3D_EVENT_QUERY_WAITING,
1120     WINED3D_EVENT_QUERY_NOT_STARTED,
1121     WINED3D_EVENT_QUERY_WRONG_THREAD,
1122     WINED3D_EVENT_QUERY_ERROR
1123 };
1124
1125 void wined3d_event_query_destroy(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1126 enum wined3d_event_query_result wined3d_event_query_finish(const struct wined3d_event_query *query,
1127         const struct wined3d_device *device) DECLSPEC_HIDDEN;
1128 void wined3d_event_query_issue(struct wined3d_event_query *query, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1129 BOOL wined3d_event_query_supported(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1130
1131 struct wined3d_timestamp_query
1132 {
1133     struct list entry;
1134     GLuint id;
1135     struct wined3d_context *context;
1136 };
1137
1138 void context_alloc_timestamp_query(struct wined3d_context *context, struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1139 void context_free_timestamp_query(struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1140
1141 struct wined3d_context
1142 {
1143     const struct wined3d_gl_info *gl_info;
1144     const struct wined3d_d3d_info *d3d_info;
1145     const struct StateEntry *state_table;
1146     /* State dirtification
1147      * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1148      * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1149      * 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
1150      * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1151      */
1152     DWORD                   dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1153     DWORD                   numDirtyEntries;
1154     DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1155
1156     struct wined3d_swapchain *swapchain;
1157     struct wined3d_surface *current_rt;
1158     DWORD                   tid;    /* Thread ID which owns this context at the moment */
1159
1160     /* Stores some information about the context state for optimization */
1161     DWORD render_offscreen : 1;
1162     DWORD last_was_rhw : 1;             /* true iff last draw_primitive was in xyzrhw mode */
1163     DWORD last_was_pshader : 1;
1164     DWORD last_was_vshader : 1;
1165     DWORD namedArraysLoaded : 1;
1166     DWORD numberedArraysLoaded : 1;
1167     DWORD last_was_blit : 1;
1168     DWORD last_was_ckey : 1;
1169     DWORD fog_coord : 1;
1170     DWORD fog_enabled : 1;
1171     DWORD num_untracked_materials : 2;  /* Max value 2 */
1172     DWORD current : 1;
1173     DWORD destroyed : 1;
1174     DWORD valid : 1;
1175     DWORD use_immediate_mode_draw : 1;
1176     DWORD texShaderBumpMap : 8;         /* MAX_TEXTURES, 8 */
1177     DWORD lastWasPow2Texture : 8;       /* MAX_TEXTURES, 8 */
1178     DWORD fixed_function_usage_map : 8; /* MAX_TEXTURES, 8 */
1179     DWORD lowest_disabled_stage : 4;    /* Max MAX_TEXTURES, 8 */
1180     DWORD rebind_fbo : 1;
1181     DWORD needs_set : 1;
1182     DWORD hdc_is_private : 1;
1183     DWORD hdc_has_format : 1;           /* only meaningful if hdc_is_private */
1184     DWORD update_shader_resource_bindings : 1;
1185     DWORD padding : 15;
1186     DWORD shader_update_mask;
1187     DWORD constant_update_mask;
1188     DWORD                   numbered_array_mask;
1189     GLenum                  tracking_parm;     /* Which source is tracking current colour         */
1190     GLenum                  untracked_materials[2];
1191     UINT                    blit_w, blit_h;
1192     enum fogsource          fog_source;
1193     DWORD active_texture;
1194     DWORD texture_type[MAX_COMBINED_SAMPLERS];
1195
1196     UINT instance_count;
1197
1198     /* The actual opengl context */
1199     UINT level;
1200     HGLRC restore_ctx;
1201     HDC restore_dc;
1202     int restore_pf;
1203     HWND restore_pf_win;
1204     HGLRC                   glCtx;
1205     HWND                    win_handle;
1206     HDC                     hdc;
1207     int pixel_format;
1208     GLint                   aux_buffers;
1209
1210     void *shader_backend_data;
1211     void *fragment_pipe_data;
1212
1213     /* FBOs */
1214     UINT                    fbo_entry_count;
1215     struct list             fbo_list;
1216     struct list             fbo_destroy_list;
1217     struct fbo_entry        *current_fbo;
1218     GLuint                  fbo_read_binding;
1219     GLuint                  fbo_draw_binding;
1220     struct wined3d_surface **blit_targets;
1221     GLenum *draw_buffers;
1222     DWORD draw_buffers_mask; /* Enabled draw buffers, 31 max. */
1223
1224     /* Queries */
1225     GLuint *free_occlusion_queries;
1226     UINT free_occlusion_query_size;
1227     UINT free_occlusion_query_count;
1228     struct list occlusion_queries;
1229
1230     union wined3d_gl_query_object *free_event_queries;
1231     UINT free_event_query_size;
1232     UINT free_event_query_count;
1233     struct list event_queries;
1234
1235     GLuint *free_timestamp_queries;
1236     UINT free_timestamp_query_size;
1237     UINT free_timestamp_query_count;
1238     struct list timestamp_queries;
1239
1240     struct wined3d_stream_info stream_info;
1241
1242     /* Fences for GL_APPLE_flush_buffer_range */
1243     struct wined3d_event_query *buffer_queries[MAX_ATTRIBS];
1244     unsigned int num_buffer_queries;
1245
1246     DWORD                     tex_unit_map[MAX_COMBINED_SAMPLERS];
1247     DWORD                     rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1248
1249     /* Extension emulation */
1250     GLint                   gl_fog_source;
1251     GLfloat                 fog_coord_value;
1252     GLfloat                 color[4], fogstart, fogend, fogcolor[4];
1253     GLuint                  dummy_arbfp_prog;
1254 };
1255
1256 struct wined3d_fb_state
1257 {
1258     struct wined3d_rendertarget_view **render_targets;
1259     struct wined3d_rendertarget_view *depth_stencil;
1260 };
1261
1262 typedef void (*APPLYSTATEFUNC)(struct wined3d_context *ctx, const struct wined3d_state *state, DWORD state_id);
1263
1264 struct StateEntry
1265 {
1266     DWORD representative;
1267     APPLYSTATEFUNC apply;
1268 };
1269
1270 struct StateEntryTemplate
1271 {
1272     DWORD state;
1273     struct StateEntry content;
1274     enum wined3d_gl_extension extension;
1275 };
1276
1277 #define WINED3D_FRAGMENT_CAP_PROJ_CONTROL   0x00000001
1278 #define WINED3D_FRAGMENT_CAP_SRGB_WRITE     0x00000002
1279 #define WINED3D_FRAGMENT_CAP_COLOR_KEY      0x00000004
1280
1281 struct fragment_caps
1282 {
1283     DWORD wined3d_caps;
1284     DWORD PrimitiveMiscCaps;
1285     DWORD TextureOpCaps;
1286     DWORD MaxTextureBlendStages;
1287     DWORD MaxSimultaneousTextures;
1288 };
1289
1290 struct fragment_pipeline
1291 {
1292     void (*enable_extension)(const struct wined3d_gl_info *gl_info, BOOL enable);
1293     void (*get_caps)(const struct wined3d_gl_info *gl_info, struct fragment_caps *caps);
1294     void *(*alloc_private)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1295     void (*free_private)(struct wined3d_device *device);
1296     BOOL (*allocate_context_data)(struct wined3d_context *context);
1297     void (*free_context_data)(struct wined3d_context *context);
1298     BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1299     const struct StateEntryTemplate *states;
1300 };
1301
1302 struct wined3d_vertex_caps
1303 {
1304     BOOL xyzrhw;
1305     BOOL ffp_generic_attributes;
1306     DWORD max_active_lights;
1307     DWORD max_vertex_blend_matrices;
1308     DWORD max_vertex_blend_matrix_index;
1309     DWORD vertex_processing_caps;
1310     DWORD fvf_caps;
1311     DWORD max_user_clip_planes;
1312     DWORD raster_caps;
1313 };
1314
1315 struct wined3d_vertex_pipe_ops
1316 {
1317     void (*vp_enable)(const struct wined3d_gl_info *gl_info, BOOL enable);
1318     void (*vp_get_caps)(const struct wined3d_gl_info *gl_info, struct wined3d_vertex_caps *caps);
1319     void *(*vp_alloc)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1320     void (*vp_free)(struct wined3d_device *device);
1321     const struct StateEntryTemplate *vp_states;
1322 };
1323
1324 extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
1325 extern const struct fragment_pipeline none_fragment_pipe DECLSPEC_HIDDEN;
1326 extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
1327 extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
1328 extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
1329 extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
1330 extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
1331 extern const struct fragment_pipeline glsl_fragment_pipe DECLSPEC_HIDDEN;
1332
1333 extern const struct wined3d_vertex_pipe_ops none_vertex_pipe DECLSPEC_HIDDEN;
1334 extern const struct wined3d_vertex_pipe_ops ffp_vertex_pipe DECLSPEC_HIDDEN;
1335 extern const struct wined3d_vertex_pipe_ops glsl_vertex_pipe DECLSPEC_HIDDEN;
1336
1337 /* "Base" state table */
1338 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
1339         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
1340         const struct wined3d_vertex_pipe_ops *vertex, const struct fragment_pipeline *fragment,
1341         const struct StateEntryTemplate *misc) DECLSPEC_HIDDEN;
1342
1343 enum wined3d_blit_op
1344 {
1345     WINED3D_BLIT_OP_COLOR_BLIT,
1346     WINED3D_BLIT_OP_COLOR_BLIT_CKEY,
1347     WINED3D_BLIT_OP_COLOR_FILL,
1348     WINED3D_BLIT_OP_DEPTH_FILL,
1349     WINED3D_BLIT_OP_DEPTH_BLIT,
1350 };
1351
1352 /* Shaders for color conversions in blits. Do not do blit operations while
1353  * already under the GL lock. */
1354 struct blit_shader
1355 {
1356     HRESULT (*alloc_private)(struct wined3d_device *device);
1357     void (*free_private)(struct wined3d_device *device);
1358     HRESULT (*set_shader)(void *blit_priv, struct wined3d_context *context, const struct wined3d_surface *surface,
1359             const struct wined3d_color_key *color_key);
1360     void (*unset_shader)(const struct wined3d_gl_info *gl_info);
1361     BOOL (*blit_supported)(const struct wined3d_gl_info *gl_info,
1362             const struct wined3d_d3d_info *d3d_info, enum wined3d_blit_op blit_op,
1363             const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1364             const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format);
1365     HRESULT (*color_fill)(struct wined3d_device *device, struct wined3d_surface *dst_surface,
1366             const RECT *dst_rect, const struct wined3d_color *color);
1367     HRESULT (*depth_fill)(struct wined3d_device *device,
1368             struct wined3d_surface *surface, const RECT *rect, float depth);
1369     void (*blit_surface)(struct wined3d_device *device, DWORD filter,
1370             struct wined3d_surface *src_surface, const RECT *src_rect,
1371             struct wined3d_surface *dst_surface, const RECT *dst_rect,
1372             const struct wined3d_color_key *color_key);
1373 };
1374
1375 extern const struct blit_shader ffp_blit DECLSPEC_HIDDEN;
1376 extern const struct blit_shader arbfp_blit DECLSPEC_HIDDEN;
1377 extern const struct blit_shader cpu_blit DECLSPEC_HIDDEN;
1378
1379 const struct blit_shader *wined3d_select_blitter(const struct wined3d_gl_info *gl_info,
1380         const struct wined3d_d3d_info *d3d_info, enum wined3d_blit_op blit_op,
1381         const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1382         const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format)
1383         DECLSPEC_HIDDEN;
1384
1385 struct wined3d_context *context_acquire(const struct wined3d_device *device,
1386         struct wined3d_surface *target) DECLSPEC_HIDDEN;
1387 void context_alloc_event_query(struct wined3d_context *context,
1388         struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1389 void context_alloc_occlusion_query(struct wined3d_context *context,
1390         struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1391 void context_apply_blit_state(struct wined3d_context *context, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1392 BOOL context_apply_clear_state(struct wined3d_context *context, const struct wined3d_device *device,
1393         UINT rt_count, const struct wined3d_fb_state *fb) DECLSPEC_HIDDEN;
1394 BOOL context_apply_draw_state(struct wined3d_context *context, struct wined3d_device *device) DECLSPEC_HIDDEN;
1395 void context_apply_fbo_state_blit(struct wined3d_context *context, GLenum target,
1396         struct wined3d_surface *render_target, struct wined3d_surface *depth_stencil, DWORD location) DECLSPEC_HIDDEN;
1397 void context_active_texture(struct wined3d_context *context, const struct wined3d_gl_info *gl_info,
1398         unsigned int unit) DECLSPEC_HIDDEN;
1399 void context_bind_texture(struct wined3d_context *context, GLenum target, GLuint name) DECLSPEC_HIDDEN;
1400 void context_check_fbo_status(const struct wined3d_context *context, GLenum target) DECLSPEC_HIDDEN;
1401 struct wined3d_context *context_create(struct wined3d_swapchain *swapchain, struct wined3d_surface *target,
1402         const struct wined3d_format *ds_format) DECLSPEC_HIDDEN;
1403 HGLRC context_create_wgl_attribs(const struct wined3d_gl_info *gl_info, HDC hdc, HGLRC share_ctx) DECLSPEC_HIDDEN;
1404 void context_destroy(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
1405 void context_free_event_query(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1406 void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1407 struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
1408 DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
1409 void context_invalidate_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
1410 void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
1411 void context_resource_released(const struct wined3d_device *device,
1412         struct wined3d_resource *resource, enum wined3d_resource_type type) DECLSPEC_HIDDEN;
1413 void context_resource_unloaded(const struct wined3d_device *device,
1414         struct wined3d_resource *resource, enum wined3d_resource_type type) DECLSPEC_HIDDEN;
1415 BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
1416 void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
1417 void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
1418 void context_state_drawbuf(struct wined3d_context *context,
1419         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1420 void context_state_fb(struct wined3d_context *context,
1421         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1422 void context_surface_update(struct wined3d_context *context, const struct wined3d_surface *surface) DECLSPEC_HIDDEN;
1423 void context_stream_info_from_declaration(struct wined3d_context *context,
1424         const struct wined3d_state *state, struct wined3d_stream_info *stream_info) DECLSPEC_HIDDEN;
1425
1426 /*****************************************************************************
1427  * Internal representation of a light
1428  */
1429 struct wined3d_light_info
1430 {
1431     struct wined3d_light OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1432     DWORD        OriginalIndex;
1433     LONG         glIndex;
1434     BOOL         enabled;
1435
1436     /* Converted parms to speed up swapping lights */
1437     struct wined3d_vec4 position;
1438     struct wined3d_vec4 direction;
1439     float exponent;
1440     float cutoff;
1441
1442     struct list entry;
1443 };
1444
1445 /* The default light parameters */
1446 extern const struct wined3d_light WINED3D_default_light DECLSPEC_HIDDEN;
1447
1448 struct wined3d_pixel_format
1449 {
1450     int iPixelFormat; /* WGL pixel format */
1451     int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1452     int redSize, greenSize, blueSize, alphaSize, colorSize;
1453     int depthSize, stencilSize;
1454     BOOL windowDrawable;
1455     BOOL doubleBuffer;
1456     int auxBuffers;
1457     int numSamples;
1458 };
1459
1460 enum wined3d_pci_vendor
1461 {
1462     HW_VENDOR_SOFTWARE              = 0x0000,
1463     HW_VENDOR_AMD                   = 0x1002,
1464     HW_VENDOR_NVIDIA                = 0x10de,
1465     HW_VENDOR_VMWARE                = 0x15ad,
1466     HW_VENDOR_INTEL                 = 0x8086,
1467 };
1468
1469 enum wined3d_pci_device
1470 {
1471     CARD_WINE                       = 0x0000,
1472
1473     CARD_AMD_RAGE_128PRO            = 0x5246,
1474     CARD_AMD_RADEON_7200            = 0x5144,
1475     CARD_AMD_RADEON_8500            = 0x514c,
1476     CARD_AMD_RADEON_9500            = 0x4144,
1477     CARD_AMD_RADEON_XPRESS_200M     = 0x5955,
1478     CARD_AMD_RADEON_X700            = 0x5e4c,
1479     CARD_AMD_RADEON_X1600           = 0x71c2,
1480     CARD_AMD_RADEON_HD2350          = 0x94c7,
1481     CARD_AMD_RADEON_HD2600          = 0x9581,
1482     CARD_AMD_RADEON_HD2900          = 0x9400,
1483     CARD_AMD_RADEON_HD3200          = 0x9620,
1484     CARD_AMD_RADEON_HD4200M         = 0x9712,
1485     CARD_AMD_RADEON_HD4350          = 0x954f,
1486     CARD_AMD_RADEON_HD4600          = 0x9495,
1487     CARD_AMD_RADEON_HD4700          = 0x944e,
1488     CARD_AMD_RADEON_HD4800          = 0x944c,
1489     CARD_AMD_RADEON_HD5400          = 0x68f9,
1490     CARD_AMD_RADEON_HD5600          = 0x68d8,
1491     CARD_AMD_RADEON_HD5700          = 0x68be,
1492     CARD_AMD_RADEON_HD5800          = 0x6898,
1493     CARD_AMD_RADEON_HD5900          = 0x689c,
1494     CARD_AMD_RADEON_HD6300          = 0x9803,
1495     CARD_AMD_RADEON_HD6400          = 0x6770,
1496     CARD_AMD_RADEON_HD6410D         = 0x9644,
1497     CARD_AMD_RADEON_HD6550D         = 0x9640,
1498     CARD_AMD_RADEON_HD6600          = 0x6758,
1499     CARD_AMD_RADEON_HD6600M         = 0x6741,
1500     CARD_AMD_RADEON_HD6700          = 0x68ba,
1501     CARD_AMD_RADEON_HD6800          = 0x6739,
1502     CARD_AMD_RADEON_HD6900          = 0x6719,
1503     CARD_AMD_RADEON_HD7660D         = 0x9901,
1504     CARD_AMD_RADEON_HD7700          = 0x683d,
1505     CARD_AMD_RADEON_HD7800          = 0x6819,
1506     CARD_AMD_RADEON_HD7900          = 0x679a,
1507     CARD_AMD_RADEON_HD8600M         = 0x6660,
1508     CARD_AMD_RADEON_HD8670          = 0x6610,
1509     CARD_AMD_RADEON_HD8770          = 0x665c,
1510     CARD_AMD_RADEON_R3              = 0x9830,
1511     CARD_AMD_RADEON_R7              = 0x130f,
1512     CARD_AMD_RADEON_R9              = 0x67b1,
1513
1514     CARD_NVIDIA_RIVA_128            = 0x0018,
1515     CARD_NVIDIA_RIVA_TNT            = 0x0020,
1516     CARD_NVIDIA_RIVA_TNT2           = 0x0028,
1517     CARD_NVIDIA_GEFORCE             = 0x0100,
1518     CARD_NVIDIA_GEFORCE2_MX         = 0x0110,
1519     CARD_NVIDIA_GEFORCE2            = 0x0150,
1520     CARD_NVIDIA_GEFORCE3            = 0x0200,
1521     CARD_NVIDIA_GEFORCE4_MX         = 0x0170,
1522     CARD_NVIDIA_GEFORCE4_TI4200     = 0x0253,
1523     CARD_NVIDIA_GEFORCEFX_5200      = 0x0320,
1524     CARD_NVIDIA_GEFORCEFX_5600      = 0x0312,
1525     CARD_NVIDIA_GEFORCEFX_5800      = 0x0302,
1526     CARD_NVIDIA_GEFORCE_6200        = 0x014f,
1527     CARD_NVIDIA_GEFORCE_6600GT      = 0x0140,
1528     CARD_NVIDIA_GEFORCE_6800        = 0x0041,
1529     CARD_NVIDIA_GEFORCE_7300        = 0x01d7, /* GeForce Go 7300 */
1530     CARD_NVIDIA_GEFORCE_7400        = 0x01d8,
1531     CARD_NVIDIA_GEFORCE_7600        = 0x0391,
1532     CARD_NVIDIA_GEFORCE_7800GT      = 0x0092,
1533     CARD_NVIDIA_GEFORCE_8200        = 0x0849, /* Other PCI ID 0x084b */
1534     CARD_NVIDIA_GEFORCE_8300GS      = 0x0423,
1535     CARD_NVIDIA_GEFORCE_8400GS      = 0x0404,
1536     CARD_NVIDIA_GEFORCE_8500GT      = 0x0421,
1537     CARD_NVIDIA_GEFORCE_8600GT      = 0x0402,
1538     CARD_NVIDIA_GEFORCE_8600MGT     = 0x0407,
1539     CARD_NVIDIA_GEFORCE_8800GTS     = 0x0193,
1540     CARD_NVIDIA_GEFORCE_8800GTX     = 0x0191,
1541     CARD_NVIDIA_GEFORCE_9200        = 0x086d,
1542     CARD_NVIDIA_GEFORCE_9300        = 0x086c,
1543     CARD_NVIDIA_GEFORCE_9400M       = 0x0863,
1544     CARD_NVIDIA_GEFORCE_9400GT      = 0x042c,
1545     CARD_NVIDIA_GEFORCE_9500GT      = 0x0640,
1546     CARD_NVIDIA_GEFORCE_9600GT      = 0x0622,
1547     CARD_NVIDIA_GEFORCE_9800GT      = 0x0614,
1548     CARD_NVIDIA_GEFORCE_210         = 0x0a23,
1549     CARD_NVIDIA_GEFORCE_GT220       = 0x0a20,
1550     CARD_NVIDIA_GEFORCE_GT240       = 0x0ca3,
1551     CARD_NVIDIA_GEFORCE_GTX260      = 0x05e2,
1552     CARD_NVIDIA_GEFORCE_GTX275      = 0x05e6,
1553     CARD_NVIDIA_GEFORCE_GTX280      = 0x05e1,
1554     CARD_NVIDIA_GEFORCE_315M        = 0x0a7a,
1555     CARD_NVIDIA_GEFORCE_320M        = 0x08a3,
1556     CARD_NVIDIA_GEFORCE_GT320M      = 0x0a2d,
1557     CARD_NVIDIA_GEFORCE_GT325M      = 0x0a35,
1558     CARD_NVIDIA_GEFORCE_GT330       = 0x0ca0,
1559     CARD_NVIDIA_GEFORCE_GTS350M     = 0x0cb0,
1560     CARD_NVIDIA_GEFORCE_410M        = 0x1055,
1561     CARD_NVIDIA_GEFORCE_GT420       = 0x0de2,
1562     CARD_NVIDIA_GEFORCE_GT430       = 0x0de1,
1563     CARD_NVIDIA_GEFORCE_GT440       = 0x0de0,
1564     CARD_NVIDIA_GEFORCE_GTS450      = 0x0dc4,
1565     CARD_NVIDIA_GEFORCE_GTX460      = 0x0e22,
1566     CARD_NVIDIA_GEFORCE_GTX460M     = 0x0dd1,
1567     CARD_NVIDIA_GEFORCE_GTX465      = 0x06c4,
1568     CARD_NVIDIA_GEFORCE_GTX470      = 0x06cd,
1569     CARD_NVIDIA_GEFORCE_GTX480      = 0x06c0,
1570     CARD_NVIDIA_GEFORCE_GT520       = 0x1040,
1571     CARD_NVIDIA_GEFORCE_GT540M      = 0x0df4,
1572     CARD_NVIDIA_GEFORCE_GTX550      = 0x1244,
1573     CARD_NVIDIA_GEFORCE_GT555M      = 0x04b8,
1574     CARD_NVIDIA_GEFORCE_GTX560TI    = 0x1200,
1575     CARD_NVIDIA_GEFORCE_GTX560      = 0x1201,
1576     CARD_NVIDIA_GEFORCE_GTX570      = 0x1081,
1577     CARD_NVIDIA_GEFORCE_GTX580      = 0x1080,
1578     CARD_NVIDIA_GEFORCE_GT610       = 0x104a,
1579     CARD_NVIDIA_GEFORCE_GT630       = 0x0f00,
1580     CARD_NVIDIA_GEFORCE_GT630M      = 0x0de9,
1581     CARD_NVIDIA_GEFORCE_GT640M      = 0x0fd2,
1582     CARD_NVIDIA_GEFORCE_GT650M      = 0x0fd1,
1583     CARD_NVIDIA_GEFORCE_GTX650      = 0x0fc6,
1584     CARD_NVIDIA_GEFORCE_GTX650TI    = 0x11c6,
1585     CARD_NVIDIA_GEFORCE_GTX660      = 0x11c0,
1586     CARD_NVIDIA_GEFORCE_GTX660M     = 0x0fd4,
1587     CARD_NVIDIA_GEFORCE_GTX660TI    = 0x1183,
1588     CARD_NVIDIA_GEFORCE_GTX670      = 0x1189,
1589     CARD_NVIDIA_GEFORCE_GTX670MX    = 0x11a1,
1590     CARD_NVIDIA_GEFORCE_GTX680      = 0x1180,
1591     CARD_NVIDIA_GEFORCE_GT750M      = 0x0fe9,
1592     CARD_NVIDIA_GEFORCE_GTX750      = 0x1381,
1593     CARD_NVIDIA_GEFORCE_GTX750TI    = 0x1380,
1594     CARD_NVIDIA_GEFORCE_GTX760      = 0x1187,
1595     CARD_NVIDIA_GEFORCE_GTX765M     = 0x11e2,
1596     CARD_NVIDIA_GEFORCE_GTX770M     = 0x11e0,
1597     CARD_NVIDIA_GEFORCE_GTX770      = 0x1184,
1598     CARD_NVIDIA_GEFORCE_GTX780      = 0x1004,
1599     CARD_NVIDIA_GEFORCE_GTX780TI    = 0x100a,
1600     CARD_NVIDIA_GEFORCE_GTX970      = 0x13c2,
1601     CARD_NVIDIA_GEFORCE_GTX970M     = 0x13d8,
1602
1603     CARD_VMWARE_SVGA3D              = 0x0405,
1604
1605     CARD_INTEL_830M                 = 0x3577,
1606     CARD_INTEL_855GM                = 0x3582,
1607     CARD_INTEL_845G                 = 0x2562,
1608     CARD_INTEL_865G                 = 0x2572,
1609     CARD_INTEL_915G                 = 0x2582,
1610     CARD_INTEL_E7221G               = 0x258a,
1611     CARD_INTEL_915GM                = 0x2592,
1612     CARD_INTEL_945G                 = 0x2772,
1613     CARD_INTEL_945GM                = 0x27a2,
1614     CARD_INTEL_945GME               = 0x27ae,
1615     CARD_INTEL_Q35                  = 0x29b2,
1616     CARD_INTEL_G33                  = 0x29c2,
1617     CARD_INTEL_Q33                  = 0x29d2,
1618     CARD_INTEL_PNVG                 = 0xa001,
1619     CARD_INTEL_PNVM                 = 0xa011,
1620     CARD_INTEL_965Q                 = 0x2992,
1621     CARD_INTEL_965G                 = 0x2982,
1622     CARD_INTEL_946GZ                = 0x2972,
1623     CARD_INTEL_965GM                = 0x2a02,
1624     CARD_INTEL_965GME               = 0x2a12,
1625     CARD_INTEL_GM45                 = 0x2a42,
1626     CARD_INTEL_IGD                  = 0x2e02,
1627     CARD_INTEL_Q45                  = 0x2e12,
1628     CARD_INTEL_G45                  = 0x2e22,
1629     CARD_INTEL_G41                  = 0x2e32,
1630     CARD_INTEL_B43                  = 0x2e92,
1631     CARD_INTEL_ILKD                 = 0x0042,
1632     CARD_INTEL_ILKM                 = 0x0046,
1633     CARD_INTEL_SNBD                 = 0x0122,
1634     CARD_INTEL_SNBM                 = 0x0126,
1635     CARD_INTEL_SNBS                 = 0x010a,
1636     CARD_INTEL_IVBD                 = 0x0162,
1637     CARD_INTEL_IVBM                 = 0x0166,
1638     CARD_INTEL_IVBS                 = 0x015a,
1639     CARD_INTEL_HWM                  = 0x0416,
1640 };
1641
1642 struct wined3d_fbo_ops
1643 {
1644     GLboolean (WINE_GLAPI *glIsRenderbuffer)(GLuint renderbuffer);
1645     void (WINE_GLAPI *glBindRenderbuffer)(GLenum target, GLuint renderbuffer);
1646     void (WINE_GLAPI *glDeleteRenderbuffers)(GLsizei n, const GLuint *renderbuffers);
1647     void (WINE_GLAPI *glGenRenderbuffers)(GLsizei n, GLuint *renderbuffers);
1648     void (WINE_GLAPI *glRenderbufferStorage)(GLenum target, GLenum internalformat,
1649             GLsizei width, GLsizei height);
1650     void (WINE_GLAPI *glRenderbufferStorageMultisample)(GLenum target, GLsizei samples,
1651             GLenum internalformat, GLsizei width, GLsizei height);
1652     void (WINE_GLAPI *glGetRenderbufferParameteriv)(GLenum target, GLenum pname, GLint *params);
1653     GLboolean (WINE_GLAPI *glIsFramebuffer)(GLuint framebuffer);
1654     void (WINE_GLAPI *glBindFramebuffer)(GLenum target, GLuint framebuffer);
1655     void (WINE_GLAPI *glDeleteFramebuffers)(GLsizei n, const GLuint *framebuffers);
1656     void (WINE_GLAPI *glGenFramebuffers)(GLsizei n, GLuint *framebuffers);
1657     GLenum (WINE_GLAPI *glCheckFramebufferStatus)(GLenum target);
1658     void (WINE_GLAPI *glFramebufferTexture1D)(GLenum target, GLenum attachment,
1659             GLenum textarget, GLuint texture, GLint level);
1660     void (WINE_GLAPI *glFramebufferTexture2D)(GLenum target, GLenum attachment,
1661             GLenum textarget, GLuint texture, GLint level);
1662     void (WINE_GLAPI *glFramebufferTexture3D)(GLenum target, GLenum attachment,
1663             GLenum textarget, GLuint texture, GLint level, GLint layer);
1664     void (WINE_GLAPI *glFramebufferRenderbuffer)(GLenum target, GLenum attachment,
1665             GLenum renderbuffertarget, GLuint renderbuffer);
1666     void (WINE_GLAPI *glGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment,
1667             GLenum pname, GLint *params);
1668     void (WINE_GLAPI *glBlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
1669             GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
1670     void (WINE_GLAPI *glGenerateMipmap)(GLenum target);
1671 };
1672
1673 struct wined3d_gl_limits
1674 {
1675     UINT buffers;
1676     UINT lights;
1677     UINT textures;
1678     UINT texture_coords;
1679     UINT vertex_uniform_blocks;
1680     UINT geometry_uniform_blocks;
1681     UINT fragment_uniform_blocks;
1682     UINT fragment_samplers;
1683     UINT vertex_samplers;
1684     UINT combined_samplers;
1685     UINT general_combiners;
1686     UINT clipplanes;
1687     UINT texture_size;
1688     UINT texture3d_size;
1689     float pointsize_max;
1690     float pointsize_min;
1691     UINT blends;
1692     UINT anisotropy;
1693     float shininess;
1694     UINT samples;
1695     UINT vertex_attribs;
1696
1697     UINT glsl_varyings;
1698     UINT glsl_vs_float_constants;
1699     UINT glsl_ps_float_constants;
1700
1701     UINT arb_vs_float_constants;
1702     UINT arb_vs_native_constants;
1703     UINT arb_vs_instructions;
1704     UINT arb_vs_temps;
1705     UINT arb_ps_float_constants;
1706     UINT arb_ps_local_constants;
1707     UINT arb_ps_native_constants;
1708     UINT arb_ps_instructions;
1709     UINT arb_ps_temps;
1710 };
1711
1712 struct wined3d_gl_info
1713 {
1714     DWORD selected_gl_version;
1715     DWORD glsl_version;
1716     struct wined3d_gl_limits limits;
1717     DWORD reserved_glsl_constants, reserved_arb_constants;
1718     DWORD quirks;
1719     BOOL supported[WINED3D_GL_EXT_COUNT];
1720     GLint wrap_lookup[WINED3D_TADDRESS_MIRROR_ONCE - WINED3D_TADDRESS_WRAP + 1];
1721
1722     HGLRC (WINAPI *p_wglCreateContextAttribsARB)(HDC dc, HGLRC share, const GLint *attribs);
1723     struct opengl_funcs gl_ops;
1724     struct wined3d_fbo_ops fbo_ops;
1725
1726     struct wined3d_format *formats;
1727 };
1728
1729 struct wined3d_driver_info
1730 {
1731     enum wined3d_pci_vendor vendor;
1732     enum wined3d_pci_device device;
1733     const char *name;
1734     const char *description;
1735     UINT64 vram_bytes;
1736     DWORD version_high;
1737     DWORD version_low;
1738 };
1739
1740 struct wined3d_d3d_limits
1741 {
1742     UINT vs_version, gs_version, ps_version;
1743     DWORD vs_uniform_count;
1744     DWORD ps_uniform_count;
1745     UINT ffp_textures;
1746     UINT ffp_blend_stages;
1747     UINT ffp_vertex_blend_matrices;
1748 };
1749
1750 typedef void (WINE_GLAPI *wined3d_ffp_attrib_func)(const void *data);
1751 typedef void (WINE_GLAPI *wined3d_ffp_texcoord_func)(GLenum unit, const void *data);
1752 extern wined3d_ffp_attrib_func specular_func_3ubv DECLSPEC_HIDDEN;
1753
1754 struct wined3d_ffp_attrib_ops
1755 {
1756     wined3d_ffp_attrib_func position[WINED3D_FFP_EMIT_COUNT];
1757     wined3d_ffp_attrib_func diffuse[WINED3D_FFP_EMIT_COUNT];
1758     wined3d_ffp_attrib_func specular[WINED3D_FFP_EMIT_COUNT];
1759     wined3d_ffp_attrib_func normal[WINED3D_FFP_EMIT_COUNT];
1760     wined3d_ffp_texcoord_func texcoord[WINED3D_FFP_EMIT_COUNT];
1761 };
1762
1763 struct wined3d_d3d_info
1764 {
1765     struct wined3d_d3d_limits limits;
1766     struct wined3d_ffp_attrib_ops ffp_attrib_ops;
1767     BOOL xyzrhw;
1768     BOOL ffp_generic_attributes;
1769     BOOL vs_clipping;
1770     BOOL shader_color_key;
1771     DWORD valid_rt_mask;
1772 };
1773
1774 /* The adapter structure */
1775 struct wined3d_adapter
1776 {
1777     UINT ordinal;
1778     POINT monitorPoint;
1779     enum wined3d_format_id screen_format;
1780
1781     struct wined3d_gl_info  gl_info;
1782     struct wined3d_d3d_info d3d_info;
1783     struct wined3d_driver_info driver_info;
1784     WCHAR                   DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1785     unsigned int cfg_count;
1786     struct wined3d_pixel_format *cfgs;
1787     UINT64 vram_bytes;
1788     UINT64 vram_bytes_used;
1789     LUID luid;
1790
1791     const struct wined3d_vertex_pipe_ops *vertex_pipe;
1792     const struct fragment_pipeline *fragment_pipe;
1793     const struct wined3d_shader_backend_ops *shader_backend;
1794     const struct blit_shader *blitter;
1795 };
1796
1797 struct wined3d_caps_gl_ctx
1798 {
1799     HDC dc;
1800     HWND wnd;
1801     HGLRC gl_ctx;
1802     HDC restore_dc;
1803     HGLRC restore_gl_ctx;
1804
1805     const struct wined3d_gl_info *gl_info;
1806     GLuint test_vbo;
1807     GLuint test_program_id;
1808 };
1809
1810 BOOL wined3d_adapter_init_format_info(struct wined3d_adapter *adapter,
1811         struct wined3d_caps_gl_ctx *ctx) DECLSPEC_HIDDEN;
1812 UINT64 adapter_adjust_memory(struct wined3d_adapter *adapter, INT64 amount) DECLSPEC_HIDDEN;
1813
1814 BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1815 extern void add_gl_compat_wrappers(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1816
1817 enum projection_types
1818 {
1819     proj_none    = 0,
1820     proj_count3  = 1,
1821     proj_count4  = 2
1822 };
1823
1824 enum dst_arg
1825 {
1826     resultreg    = 0,
1827     tempreg      = 1
1828 };
1829
1830 /*****************************************************************************
1831  * Fixed function pipeline replacements
1832  */
1833 #define ARG_UNUSED          0xff
1834 struct texture_stage_op
1835 {
1836     unsigned                cop : 8;
1837     unsigned                carg1 : 8;
1838     unsigned                carg2 : 8;
1839     unsigned                carg0 : 8;
1840
1841     unsigned                aop : 8;
1842     unsigned                aarg1 : 8;
1843     unsigned                aarg2 : 8;
1844     unsigned                aarg0 : 8;
1845
1846     struct color_fixup_desc color_fixup;
1847     unsigned                tex_type : 3;
1848     unsigned                dst : 1;
1849     unsigned                projected : 2;
1850     unsigned                padding : 10;
1851 };
1852
1853 struct ffp_frag_settings
1854 {
1855     struct texture_stage_op op[MAX_TEXTURES];
1856     enum wined3d_ffp_ps_fog_mode fog;
1857     unsigned char sRGB_write;
1858     unsigned char emul_clipplanes;
1859     unsigned char color_key_enabled;
1860     unsigned char padding;
1861 };
1862
1863 struct ffp_frag_desc
1864 {
1865     struct wine_rb_entry entry;
1866     struct ffp_frag_settings    settings;
1867 };
1868
1869 extern const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions DECLSPEC_HIDDEN;
1870 extern const struct wine_rb_functions wined3d_ffp_vertex_program_rb_functions DECLSPEC_HIDDEN;
1871 extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
1872
1873 void gen_ffp_frag_op(const struct wined3d_context *context, const struct wined3d_state *state,
1874         struct ffp_frag_settings *settings, BOOL ignore_textype) DECLSPEC_HIDDEN;
1875 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
1876         const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
1877 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc) DECLSPEC_HIDDEN;
1878 void wined3d_get_draw_rect(const struct wined3d_state *state, RECT *rect) DECLSPEC_HIDDEN;
1879 void wined3d_ftoa(float value, char *s) DECLSPEC_HIDDEN;
1880
1881 extern const float wined3d_srgb_const0[] DECLSPEC_HIDDEN;
1882 extern const float wined3d_srgb_const1[] DECLSPEC_HIDDEN;
1883
1884 enum wined3d_ffp_vs_fog_mode
1885 {
1886     WINED3D_FFP_VS_FOG_OFF      = 0,
1887     WINED3D_FFP_VS_FOG_FOGCOORD = 1,
1888     WINED3D_FFP_VS_FOG_DEPTH    = 2,
1889     WINED3D_FFP_VS_FOG_RANGE    = 3,
1890 };
1891
1892 #define WINED3D_FFP_TCI_SHIFT               16
1893 #define WINED3D_FFP_TCI_MASK                0xff
1894
1895 #define WINED3D_FFP_LIGHT_TYPE_SHIFT(idx)   (3 * (idx))
1896 #define WINED3D_FFP_LIGHT_TYPE_MASK         0x7
1897
1898 struct wined3d_ffp_vs_settings
1899 {
1900     DWORD light_type      : 24; /* MAX_ACTIVE_LIGHTS, 8 * 3 */
1901     DWORD diffuse_source  : 2;
1902     DWORD emissive_source : 2;
1903     DWORD ambient_source  : 2;
1904     DWORD specular_source : 2;
1905
1906     DWORD transformed     : 1;
1907     DWORD vertexblends    : 2;
1908     DWORD clipping        : 1;
1909     DWORD normal          : 1;
1910     DWORD normalize       : 1;
1911     DWORD lighting        : 1;
1912     DWORD localviewer     : 1;
1913     DWORD point_size      : 1;
1914     DWORD per_vertex_point_size : 1;
1915     DWORD fog_mode        : 2;
1916     DWORD texcoords       : 8;  /* MAX_TEXTURES */
1917     DWORD ortho_fog       : 1;
1918     DWORD padding         : 11;
1919
1920     DWORD texgen[MAX_TEXTURES];
1921 };
1922
1923 struct wined3d_ffp_vs_desc
1924 {
1925     struct wine_rb_entry entry;
1926     struct wined3d_ffp_vs_settings settings;
1927 };
1928
1929 void wined3d_ffp_get_vs_settings(const struct wined3d_state *state, const struct wined3d_stream_info *si,
1930         struct wined3d_ffp_vs_settings *settings) DECLSPEC_HIDDEN;
1931
1932 struct wined3d
1933 {
1934     LONG ref;
1935     DWORD flags;
1936     UINT adapter_count;
1937     struct wined3d_adapter adapters[1];
1938 };
1939
1940 HRESULT wined3d_init(struct wined3d *wined3d, DWORD flags) DECLSPEC_HIDDEN;
1941 BOOL wined3d_register_window(HWND window, struct wined3d_device *device) DECLSPEC_HIDDEN;
1942 void wined3d_unregister_window(HWND window) DECLSPEC_HIDDEN;
1943
1944 struct wined3d_stream_output
1945 {
1946     struct wined3d_buffer *buffer;
1947     UINT offset;
1948 };
1949
1950 struct wined3d_stream_state
1951 {
1952     struct wined3d_buffer *buffer;
1953     UINT offset;
1954     UINT stride;
1955     UINT frequency;
1956     UINT flags;
1957 };
1958
1959 #define WINED3D_STATE_NO_REF        0x00000001
1960 #define WINED3D_STATE_INIT_DEFAULT  0x00000002
1961
1962 struct wined3d_state
1963 {
1964     DWORD flags;
1965     const struct wined3d_fb_state *fb;
1966
1967     struct wined3d_vertex_declaration *vertex_declaration;
1968     struct wined3d_stream_output stream_output[MAX_STREAM_OUT];
1969     struct wined3d_stream_state streams[MAX_STREAMS + 1 /* tesselated pseudo-stream */];
1970     struct wined3d_buffer *index_buffer;
1971     enum wined3d_format_id index_format;
1972     INT base_vertex_index;
1973     INT load_base_vertex_index; /* Non-indexed drawing needs 0 here, indexed needs base_vertex_index. */
1974     GLenum gl_primitive_type;
1975     struct wined3d_query *predicate;
1976     BOOL predicate_value;
1977
1978     struct wined3d_shader *shader[WINED3D_SHADER_TYPE_COUNT];
1979     struct wined3d_buffer *cb[WINED3D_SHADER_TYPE_COUNT][MAX_CONSTANT_BUFFERS];
1980     struct wined3d_sampler *sampler[WINED3D_SHADER_TYPE_COUNT][MAX_SAMPLER_OBJECTS];
1981     struct wined3d_shader_resource_view *shader_resource_view[WINED3D_SHADER_TYPE_COUNT][MAX_SHADER_RESOURCE_VIEWS];
1982
1983     BOOL vs_consts_b[MAX_CONST_B];
1984     INT vs_consts_i[MAX_CONST_I * 4];
1985     float *vs_consts_f;
1986
1987     BOOL ps_consts_b[MAX_CONST_B];
1988     INT ps_consts_i[MAX_CONST_I * 4];
1989     float *ps_consts_f;
1990
1991     struct wined3d_texture *textures[MAX_COMBINED_SAMPLERS];
1992     DWORD sampler_states[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1993     DWORD texture_states[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1994
1995     struct wined3d_matrix transforms[HIGHEST_TRANSFORMSTATE + 1];
1996     struct wined3d_vec4 clip_planes[MAX_CLIPPLANES];
1997     struct wined3d_material material;
1998     struct wined3d_viewport viewport;
1999     RECT scissor_rect;
2000
2001     /* Light hashmap. Collisions are handled using linked lists. */
2002 #define LIGHTMAP_SIZE 43
2003 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE)
2004     struct list light_map[LIGHTMAP_SIZE];
2005     const struct wined3d_light_info *lights[MAX_ACTIVE_LIGHTS];
2006
2007     DWORD render_states[WINEHIGHEST_RENDER_STATE + 1];
2008 };
2009
2010 #define WINED3D_UNMAPPED_STAGE ~0U
2011
2012 /* Multithreaded flag. Removed from the public header to signal that
2013  * wined3d_device_create() ignores it. */
2014 #define WINED3DCREATE_MULTITHREADED 0x00000004
2015
2016 struct wined3d_device
2017 {
2018     LONG ref;
2019
2020     /* WineD3D Information  */
2021     struct wined3d_device_parent *device_parent;
2022     struct wined3d *wined3d;
2023     struct wined3d_adapter *adapter;
2024
2025     /* Window styles to restore when switching fullscreen mode */
2026     LONG                    style;
2027     LONG                    exStyle;
2028
2029     /* X and GL Information */
2030     GLenum                  offscreenBuffer;
2031
2032     const struct wined3d_shader_backend_ops *shader_backend;
2033     void *shader_priv;
2034     void *fragment_priv;
2035     void *vertex_priv;
2036     void *blit_priv;
2037     struct StateEntry StateTable[STATE_HIGHEST + 1];
2038     /* Array of functions for states which are handled by more than one pipeline part */
2039     APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
2040     const struct blit_shader *blitter;
2041
2042     BYTE vertexBlendUsed : 1;           /* To avoid needless setting of the blend matrices */
2043     BYTE bCursorVisible : 1;
2044     BYTE d3d_initialized : 1;
2045     BYTE inScene : 1;                   /* A flag to check for proper BeginScene / EndScene call pairs */
2046     BYTE softwareVertexProcessing : 1;  /* process vertex shaders using software or hardware */
2047     BYTE filter_messages : 1;
2048     BYTE padding : 2;
2049
2050     unsigned char           surface_alignment; /* Line Alignment of surfaces                      */
2051
2052     WORD padding2 : 16;
2053
2054     struct wined3d_state state;
2055     struct wined3d_state *update_state;
2056     struct wined3d_stateblock *recording;
2057
2058     /* Internal use fields  */
2059     struct wined3d_device_creation_parameters create_parms;
2060     HWND focus_window;
2061
2062     struct wined3d_rendertarget_view *back_buffer_view;
2063     struct wined3d_swapchain **swapchains;
2064     UINT swapchain_count;
2065
2066     struct list             resources; /* a linked list to track resources created by the device */
2067     struct list             shaders;   /* a linked list to track shaders (pixel and vertex)      */
2068     struct wine_rb_tree samplers;
2069
2070     /* Render Target Support */
2071     struct wined3d_fb_state fb;
2072     struct wined3d_surface *onscreen_depth_stencil;
2073     struct wined3d_rendertarget_view *auto_depth_stencil_view;
2074
2075     /* For rendering to a texture using glCopyTexImage */
2076     GLuint                  depth_blt_texture;
2077
2078     /* Cursor management */
2079     UINT                    xHotSpot;
2080     UINT                    yHotSpot;
2081     UINT                    xScreenSpace;
2082     UINT                    yScreenSpace;
2083     UINT                    cursorWidth, cursorHeight;
2084     struct wined3d_texture *cursor_texture;
2085     HCURSOR                 hardwareCursor;
2086
2087     /* The Wine logo texture */
2088     struct wined3d_texture *logo_texture;
2089
2090     /* Textures for when no other textures are mapped */
2091     UINT dummy_texture_2d[MAX_COMBINED_SAMPLERS];
2092     UINT dummy_texture_rect[MAX_COMBINED_SAMPLERS];
2093     UINT dummy_texture_3d[MAX_COMBINED_SAMPLERS];
2094     UINT dummy_texture_cube[MAX_COMBINED_SAMPLERS];
2095
2096     /* Command stream */
2097     struct wined3d_cs *cs;
2098
2099     /* Context management */
2100     struct wined3d_context **contexts;
2101     UINT context_count;
2102 };
2103
2104 void device_clear_render_targets(struct wined3d_device *device, UINT rt_count, const struct wined3d_fb_state *fb,
2105         UINT rect_count, const RECT *rects, const RECT *draw_rect, DWORD flags,
2106         const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
2107 BOOL device_context_add(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2108 void device_context_remove(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2109 HRESULT device_init(struct wined3d_device *device, struct wined3d *wined3d,
2110         UINT adapter_idx, enum wined3d_device_type device_type, HWND focus_window, DWORD flags,
2111         BYTE surface_alignment, struct wined3d_device_parent *device_parent) DECLSPEC_HIDDEN;
2112 LRESULT device_process_message(struct wined3d_device *device, HWND window, BOOL unicode,
2113         UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
2114 void device_resource_add(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2115 void device_resource_released(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2116 void device_switch_onscreen_ds(struct wined3d_device *device, struct wined3d_context *context,
2117         struct wined3d_surface *depth_stencil) DECLSPEC_HIDDEN;
2118 void device_invalidate_state(const struct wined3d_device *device, DWORD state) DECLSPEC_HIDDEN;
2119
2120 static inline BOOL isStateDirty(const struct wined3d_context *context, DWORD state)
2121 {
2122     DWORD idx = state / (sizeof(*context->isStateDirty) * CHAR_BIT);
2123     BYTE shift = state & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
2124     return context->isStateDirty[idx] & (1 << shift);
2125 }
2126
2127 #define WINED3D_RESOURCE_ACCESS_GPU     0x1
2128 #define WINED3D_RESOURCE_ACCESS_CPU     0x2
2129
2130 struct wined3d_resource_ops
2131 {
2132     ULONG (*resource_incref)(struct wined3d_resource *resource);
2133     ULONG (*resource_decref)(struct wined3d_resource *resource);
2134     void (*resource_unload)(struct wined3d_resource *resource);
2135 };
2136
2137 struct wined3d_resource
2138 {
2139     LONG ref;
2140     LONG bind_count;
2141     LONG map_count;
2142     struct wined3d_device *device;
2143     enum wined3d_resource_type type;
2144     enum wined3d_gl_resource_type gl_type;
2145     const struct wined3d_format *format;
2146     unsigned int format_flags;
2147     enum wined3d_multisample_type multisample_type;
2148     UINT multisample_quality;
2149     DWORD usage;
2150     enum wined3d_pool pool;
2151     DWORD access_flags;
2152     DWORD draw_binding;
2153     DWORD map_binding;
2154     UINT width;
2155     UINT height;
2156     UINT depth;
2157     UINT size;
2158     DWORD priority;
2159     void *heap_memory;
2160     struct list resource_list_entry;
2161
2162     void *parent;
2163     const struct wined3d_parent_ops *parent_ops;
2164     const struct wined3d_resource_ops *resource_ops;
2165 };
2166
2167 static inline ULONG wined3d_resource_incref(struct wined3d_resource *resource)
2168 {
2169     return resource->resource_ops->resource_incref(resource);
2170 }
2171
2172 static inline ULONG wined3d_resource_decref(struct wined3d_resource *resource)
2173 {
2174     return resource->resource_ops->resource_decref(resource);
2175 }
2176
2177 void resource_cleanup(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2178 HRESULT resource_init(struct wined3d_resource *resource, struct wined3d_device *device,
2179         enum wined3d_resource_type type, const struct wined3d_format *format,
2180         enum wined3d_multisample_type multisample_type, UINT multisample_quality,
2181         DWORD usage, enum wined3d_pool pool, UINT width, UINT height, UINT depth, UINT size,
2182         void *parent, const struct wined3d_parent_ops *parent_ops,
2183         const struct wined3d_resource_ops *resource_ops) DECLSPEC_HIDDEN;
2184 void resource_unload(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2185 BOOL wined3d_resource_allocate_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2186 void wined3d_resource_free_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2187 GLbitfield wined3d_resource_gl_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2188 GLenum wined3d_resource_gl_legacy_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2189 BOOL wined3d_resource_is_offscreen(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2190 DWORD wined3d_resource_sanitize_map_flags(const struct wined3d_resource *resource, DWORD flags) DECLSPEC_HIDDEN;
2191 void wined3d_resource_update_draw_binding(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2192
2193 /* Tests show that the start address of resources is 32 byte aligned */
2194 #define RESOURCE_ALIGNMENT 16
2195
2196 struct gl_texture
2197 {
2198     struct wined3d_sampler_desc sampler_desc;
2199     unsigned int base_level;
2200     GLuint name;
2201 };
2202
2203 struct wined3d_texture_ops
2204 {
2205     void (*texture_sub_resource_load)(struct wined3d_resource *sub_resource,
2206             struct wined3d_context *context, BOOL srgb);
2207     void (*texture_sub_resource_add_dirty_region)(struct wined3d_resource *sub_resource,
2208             const struct wined3d_box *dirty_region);
2209     void (*texture_sub_resource_cleanup)(struct wined3d_resource *sub_resource);
2210     void (*texture_sub_resource_invalidate_location)(struct wined3d_resource *sub_resource, DWORD location);
2211     void (*texture_sub_resource_validate_location)(struct wined3d_resource *sub_resource, DWORD location);
2212     void (*texture_sub_resource_upload_data)(struct wined3d_resource *sub_resource,
2213             const struct wined3d_context *context, const struct wined3d_sub_resource_data *data);
2214     void (*texture_prepare_texture)(struct wined3d_texture *texture,
2215             struct wined3d_context *context, BOOL srgb);
2216 };
2217
2218 #define WINED3D_TEXTURE_COND_NP2            0x00000001
2219 #define WINED3D_TEXTURE_POW2_MAT_IDENT      0x00000002
2220 #define WINED3D_TEXTURE_IS_SRGB             0x00000004
2221 #define WINED3D_TEXTURE_RGB_ALLOCATED       0x00000008
2222 #define WINED3D_TEXTURE_RGB_VALID           0x00000010
2223 #define WINED3D_TEXTURE_SRGB_ALLOCATED      0x00000020
2224 #define WINED3D_TEXTURE_SRGB_VALID          0x00000040
2225 #define WINED3D_TEXTURE_CONVERTED           0x00000080
2226 #define WINED3D_TEXTURE_PIN_SYSMEM          0x00000100
2227 #define WINED3D_TEXTURE_DYNAMIC_MAP         0x00000200
2228 #define WINED3D_TEXTURE_NORMALIZED_COORDS   0x00000400
2229
2230 #define WINED3D_TEXTURE_ASYNC_COLOR_KEY     0x00000001
2231
2232 struct wined3d_texture
2233 {
2234     struct wined3d_resource resource;
2235     const struct wined3d_texture_ops *texture_ops;
2236     struct gl_texture texture_rgb, texture_srgb;
2237     struct wined3d_resource **sub_resources;
2238     struct wined3d_swapchain *swapchain;
2239     UINT layer_count;
2240     UINT level_count;
2241     float pow2_matrix[16];
2242     UINT lod;
2243     enum wined3d_texture_filter_type filter_type;
2244     DWORD sampler;
2245     DWORD flags;
2246     GLenum target;
2247
2248     /* May only be accessed from the command stream worker thread. */
2249     struct wined3d_texture_async
2250     {
2251         DWORD flags;
2252
2253         /* Color keys for DDraw */
2254         struct wined3d_color_key dst_blt_color_key;
2255         struct wined3d_color_key src_blt_color_key;
2256         struct wined3d_color_key dst_overlay_color_key;
2257         struct wined3d_color_key src_overlay_color_key;
2258         struct wined3d_color_key gl_color_key;
2259         DWORD color_key_flags;
2260     } async;
2261 };
2262
2263 static inline struct wined3d_texture *wined3d_texture_from_resource(struct wined3d_resource *resource)
2264 {
2265     return CONTAINING_RECORD(resource, struct wined3d_texture, resource);
2266 }
2267
2268 static inline struct gl_texture *wined3d_texture_get_gl_texture(struct wined3d_texture *texture,
2269         BOOL srgb)
2270 {
2271     return srgb ? &texture->texture_srgb : &texture->texture_rgb;
2272 }
2273
2274 void wined3d_texture_apply_sampler_desc(struct wined3d_texture *texture,
2275         const struct wined3d_sampler_desc *sampler_desc, const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2276 void wined3d_texture_bind(struct wined3d_texture *texture,
2277         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2278 void wined3d_texture_bind_and_dirtify(struct wined3d_texture *texture,
2279         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2280 void wined3d_texture_force_reload(struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2281 void wined3d_texture_load(struct wined3d_texture *texture,
2282         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2283 void wined3d_texture_prepare_texture(struct wined3d_texture *texture,
2284         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2285 void wined3d_texture_set_dirty(struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2286 void wined3d_texture_set_swapchain(struct wined3d_texture *texture,
2287         struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2288
2289 #define WINED3D_LOCATION_DISCARDED      0x00000001
2290 #define WINED3D_LOCATION_SYSMEM         0x00000002
2291 #define WINED3D_LOCATION_USER_MEMORY    0x00000004
2292 #define WINED3D_LOCATION_DIB            0x00000008
2293 #define WINED3D_LOCATION_BUFFER         0x00000010
2294 #define WINED3D_LOCATION_TEXTURE_RGB    0x00000020
2295 #define WINED3D_LOCATION_TEXTURE_SRGB   0x00000040
2296 #define WINED3D_LOCATION_DRAWABLE       0x00000080
2297 #define WINED3D_LOCATION_RB_MULTISAMPLE 0x00000100
2298 #define WINED3D_LOCATION_RB_RESOLVED    0x00000200
2299
2300 const char *wined3d_debug_location(DWORD location) DECLSPEC_HIDDEN;
2301
2302 #define WINED3D_VFLAG_CLIENT_STORAGE    0x00000001
2303
2304 struct wined3d_volume
2305 {
2306     struct wined3d_resource resource;
2307     struct wined3d_texture *container;
2308
2309     DWORD flags, locations;
2310     GLint texture_level;
2311     DWORD download_count;
2312     GLuint pbo;
2313 };
2314
2315 static inline struct wined3d_volume *volume_from_resource(struct wined3d_resource *resource)
2316 {
2317     return CONTAINING_RECORD(resource, struct wined3d_volume, resource);
2318 }
2319
2320 BOOL volume_prepare_system_memory(struct wined3d_volume *volume) DECLSPEC_HIDDEN;
2321 HRESULT wined3d_volume_create(struct wined3d_texture *container, const struct wined3d_resource_desc *desc,
2322         unsigned int level, struct wined3d_volume **volume) DECLSPEC_HIDDEN;
2323 void wined3d_volume_destroy(struct wined3d_volume *volume) DECLSPEC_HIDDEN;
2324 void wined3d_volume_get_pitch(const struct wined3d_volume *volume, UINT *row_pitch, UINT *slice_pitch) DECLSPEC_HIDDEN;
2325 void wined3d_volume_load(struct wined3d_volume *volume, struct wined3d_context *context,
2326         BOOL srgb_mode) DECLSPEC_HIDDEN;
2327 void wined3d_volume_invalidate_location(struct wined3d_volume *volume, DWORD location) DECLSPEC_HIDDEN;
2328 void wined3d_volume_validate_location(struct wined3d_volume *volume, DWORD location) DECLSPEC_HIDDEN;
2329 void wined3d_volume_upload_data(struct wined3d_volume *volume, const struct wined3d_context *context,
2330         const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;
2331
2332 struct wined3d_surface_dib
2333 {
2334     HBITMAP DIBsection;
2335     void *bitmap_data;
2336     UINT bitmap_size;
2337 };
2338
2339 struct wined3d_renderbuffer_entry
2340 {
2341     struct list entry;
2342     GLuint id;
2343     UINT width;
2344     UINT height;
2345 };
2346
2347 struct fbo_entry
2348 {
2349     struct list entry;
2350     struct wined3d_surface **render_targets;
2351     struct wined3d_surface *depth_stencil;
2352     DWORD color_location, ds_location;
2353     DWORD rt_mask;
2354     BOOL attached;
2355     GLuint id;
2356 };
2357
2358 struct wined3d_surface_ops
2359 {
2360     HRESULT (*surface_private_setup)(struct wined3d_surface *surface);
2361     void (*surface_unmap)(struct wined3d_surface *surface);
2362 };
2363
2364 struct wined3d_surface
2365 {
2366     struct wined3d_resource resource;
2367     const struct wined3d_surface_ops *surface_ops;
2368     struct wined3d_texture *container;
2369     void *user_memory;
2370     DWORD locations;
2371
2372     DWORD flags;
2373
2374     UINT pitch;
2375     UINT pow2Width;
2376     UINT pow2Height;
2377
2378     /* PBO */
2379     GLuint                    pbo;
2380     GLuint rb_multisample;
2381     GLuint rb_resolved;
2382     GLenum texture_target;
2383     unsigned int texture_level;
2384     unsigned int texture_layer;
2385
2386     RECT                      lockedRect;
2387     int                       lockCount;
2388
2389     /* For GetDC */
2390     struct wined3d_surface_dib dib;
2391     HDC                       hDC;
2392
2393     struct list               renderbuffers;
2394     const struct wined3d_renderbuffer_entry *current_renderbuffer;
2395     SIZE ds_current_size;
2396
2397     /* DirectDraw Overlay handling */
2398     RECT                      overlay_srcrect;
2399     RECT                      overlay_destrect;
2400     struct wined3d_surface *overlay_dest;
2401     struct list               overlays;
2402     struct list               overlay_entry;
2403 };
2404
2405 static inline struct wined3d_surface *surface_from_resource(struct wined3d_resource *resource)
2406 {
2407     return CONTAINING_RECORD(resource, struct wined3d_surface, resource);
2408 }
2409
2410 static inline GLuint surface_get_texture_name(const struct wined3d_surface *surface,
2411         const struct wined3d_gl_info *gl_info, BOOL srgb)
2412 {
2413     return srgb && !gl_info->supported[EXT_TEXTURE_SRGB_DECODE]
2414             ? surface->container->texture_srgb.name : surface->container->texture_rgb.name;
2415 }
2416
2417 void surface_set_dirty(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2418 HRESULT surface_color_fill(struct wined3d_surface *s,
2419         const RECT *rect, const struct wined3d_color *color) DECLSPEC_HIDDEN;
2420 GLenum surface_get_gl_buffer(const struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2421 void surface_get_drawable_size(const struct wined3d_surface *surface, const struct wined3d_context *context,
2422         unsigned int *width, unsigned int *height) DECLSPEC_HIDDEN;
2423 void surface_invalidate_location(struct wined3d_surface *surface, DWORD location) DECLSPEC_HIDDEN;
2424 void surface_load(struct wined3d_surface *surface, BOOL srgb) DECLSPEC_HIDDEN;
2425 void surface_load_ds_location(struct wined3d_surface *surface,
2426         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2427 void surface_load_fb_texture(struct wined3d_surface *surface, BOOL srgb) DECLSPEC_HIDDEN;
2428 HRESULT surface_load_location(struct wined3d_surface *surface, DWORD location) DECLSPEC_HIDDEN;
2429 void surface_modify_ds_location(struct wined3d_surface *surface, DWORD location, UINT w, UINT h) DECLSPEC_HIDDEN;
2430 void surface_prepare_rb(struct wined3d_surface *surface,
2431         const struct wined3d_gl_info *gl_info, BOOL multisample) DECLSPEC_HIDDEN;
2432 void surface_set_compatible_renderbuffer(struct wined3d_surface *surface,
2433         const struct wined3d_surface *rt) DECLSPEC_HIDDEN;
2434 void surface_set_texture_target(struct wined3d_surface *surface, GLenum target, GLint level) DECLSPEC_HIDDEN;
2435 void surface_translate_drawable_coords(const struct wined3d_surface *surface, HWND window, RECT *rect) DECLSPEC_HIDDEN;
2436 HRESULT wined3d_surface_update_desc(struct wined3d_surface *surface,
2437         const struct wined3d_gl_info *gl_info, void *mem, unsigned int pitch) DECLSPEC_HIDDEN;
2438 HRESULT surface_upload_from_surface(struct wined3d_surface *dst_surface, const POINT *dst_point,
2439         struct wined3d_surface *src_surface, const RECT *src_rect) DECLSPEC_HIDDEN;
2440 void surface_validate_location(struct wined3d_surface *surface, DWORD location) DECLSPEC_HIDDEN;
2441 HRESULT wined3d_surface_create(struct wined3d_texture *container, const struct wined3d_resource_desc *desc,
2442         GLenum target, unsigned int level, unsigned int layer, DWORD flags,
2443         struct wined3d_surface **surface) DECLSPEC_HIDDEN;
2444 void wined3d_surface_destroy(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2445 void surface_prepare_map_memory(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2446 void wined3d_surface_upload_data(struct wined3d_surface *surface, const struct wined3d_gl_info *gl_info,
2447         const struct wined3d_format *format, const RECT *src_rect, UINT src_pitch, const POINT *dst_point,
2448         BOOL srgb, const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;
2449
2450 void draw_textured_quad(const struct wined3d_surface *src_surface, struct wined3d_context *context,
2451         const RECT *src_rect, const RECT *dst_rect, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
2452 void flip_surface(struct wined3d_surface *front, struct wined3d_surface *back) DECLSPEC_HIDDEN;
2453
2454 /* Surface flags: */
2455 #define SFLAG_DIBSECTION        0x00000001 /* Has a DIB section attached for GetDC. */
2456 #define SFLAG_DISCARD           0x00000002 /* ??? */
2457 #define SFLAG_NONPOW2           0x00000004 /* Surface sizes are not a power of 2 */
2458 #define SFLAG_LOST              0x00000008 /* Surface lost flag for ddraw. */
2459 #define SFLAG_CLIENT            0x00000010 /* GL_APPLE_client_storage is used with this surface. */
2460 #define SFLAG_DCINUSE           0x00000020 /* Set between GetDC and ReleaseDC calls. */
2461
2462 struct wined3d_sampler
2463 {
2464     struct wine_rb_entry entry;
2465     LONG refcount;
2466     struct wined3d_device *device;
2467     void *parent;
2468     struct wined3d_sampler_desc desc;
2469     GLuint name;
2470 };
2471
2472 struct wined3d_vertex_declaration_element
2473 {
2474     const struct wined3d_format *format;
2475     BOOL ffp_valid;
2476     unsigned int input_slot;
2477     unsigned int offset;
2478     unsigned int output_slot;
2479     enum wined3d_input_classification input_slot_class;
2480     unsigned int instance_data_step_rate;
2481     BYTE method;
2482     BYTE usage;
2483     BYTE usage_idx;
2484 };
2485
2486 struct wined3d_vertex_declaration
2487 {
2488     LONG ref;
2489     void *parent;
2490     const struct wined3d_parent_ops *parent_ops;
2491     struct wined3d_device *device;
2492
2493     struct wined3d_vertex_declaration_element *elements;
2494     UINT element_count;
2495
2496     BOOL position_transformed;
2497     BOOL half_float_conv_needed;
2498 };
2499
2500 struct wined3d_saved_states
2501 {
2502     DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2503     WORD streamSource;                          /* MAX_STREAMS, 16 */
2504     WORD streamFreq;                            /* MAX_STREAMS, 16 */
2505     DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2506     DWORD textureState[MAX_TEXTURES];           /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2507     WORD samplerState[MAX_COMBINED_SAMPLERS];   /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2508     DWORD clipplane;                            /* WINED3DMAXUSERCLIPPLANES, 32 */
2509     WORD pixelShaderConstantsB;                 /* MAX_CONST_B, 16 */
2510     WORD pixelShaderConstantsI;                 /* MAX_CONST_I, 16 */
2511     BOOL *pixelShaderConstantsF;
2512     WORD vertexShaderConstantsB;                /* MAX_CONST_B, 16 */
2513     WORD vertexShaderConstantsI;                /* MAX_CONST_I, 16 */
2514     BOOL *vertexShaderConstantsF;
2515     DWORD textures : 20;                        /* MAX_COMBINED_SAMPLERS, 20 */
2516     DWORD primitive_type : 1;
2517     DWORD indices : 1;
2518     DWORD material : 1;
2519     DWORD viewport : 1;
2520     DWORD vertexDecl : 1;
2521     DWORD pixelShader : 1;
2522     DWORD vertexShader : 1;
2523     DWORD scissorRect : 1;
2524     DWORD padding : 4;
2525 };
2526
2527 struct StageState {
2528     DWORD stage;
2529     DWORD state;
2530 };
2531
2532 struct wined3d_stateblock
2533 {
2534     LONG                      ref;     /* Note: Ref counting not required */
2535     struct wined3d_device *device;
2536
2537     /* Array indicating whether things have been set or changed */
2538     struct wined3d_saved_states changed;
2539     struct wined3d_state state;
2540
2541     /* Contained state management */
2542     DWORD                     contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2543     unsigned int              num_contained_render_states;
2544     DWORD                     contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2545     unsigned int              num_contained_transform_states;
2546     DWORD                     contained_vs_consts_i[MAX_CONST_I];
2547     unsigned int              num_contained_vs_consts_i;
2548     DWORD                     contained_vs_consts_b[MAX_CONST_B];
2549     unsigned int              num_contained_vs_consts_b;
2550     DWORD                     *contained_vs_consts_f;
2551     unsigned int              num_contained_vs_consts_f;
2552     DWORD                     contained_ps_consts_i[MAX_CONST_I];
2553     unsigned int              num_contained_ps_consts_i;
2554     DWORD                     contained_ps_consts_b[MAX_CONST_B];
2555     unsigned int              num_contained_ps_consts_b;
2556     DWORD                     *contained_ps_consts_f;
2557     unsigned int              num_contained_ps_consts_f;
2558     struct StageState         contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2559     unsigned int              num_contained_tss_states;
2560     struct StageState         contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2561     unsigned int              num_contained_sampler_states;
2562 };
2563
2564 void stateblock_init_contained_states(struct wined3d_stateblock *stateblock) DECLSPEC_HIDDEN;
2565
2566 void state_cleanup(struct wined3d_state *state) DECLSPEC_HIDDEN;
2567 HRESULT state_init(struct wined3d_state *state, struct wined3d_fb_state *fb,
2568         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
2569         DWORD flags) DECLSPEC_HIDDEN;
2570 void state_unbind_resources(struct wined3d_state *state) DECLSPEC_HIDDEN;
2571
2572 struct wined3d_cs_ops
2573 {
2574     void *(*require_space)(struct wined3d_cs *cs, size_t size);
2575     void (*submit)(struct wined3d_cs *cs);
2576 };
2577
2578 struct wined3d_cs
2579 {
2580     const struct wined3d_cs_ops *ops;
2581     struct wined3d_device *device;
2582     struct wined3d_fb_state fb;
2583     struct wined3d_state state;
2584
2585     size_t data_size;
2586     void *data;
2587 };
2588
2589 struct wined3d_cs *wined3d_cs_create(struct wined3d_device *device) DECLSPEC_HIDDEN;
2590 void wined3d_cs_destroy(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
2591
2592 void wined3d_cs_emit_clear(struct wined3d_cs *cs, DWORD rect_count, const RECT *rects,
2593         DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
2594 void wined3d_cs_emit_draw(struct wined3d_cs *cs, UINT start_idx, UINT index_count,
2595         UINT start_instance, UINT instance_count, BOOL indexed) DECLSPEC_HIDDEN;
2596 void wined3d_cs_emit_present(struct wined3d_cs *cs, struct wined3d_swapchain *swapchain,
2597         const RECT *src_rect, const RECT *dst_rect, HWND dst_window_override,
2598         const RGNDATA *dirty_region, DWORD flags) DECLSPEC_HIDDEN;
2599 void wined3d_cs_emit_reset_state(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
2600 void wined3d_cs_emit_set_clip_plane(struct wined3d_cs *cs, UINT plane_idx,
2601         const struct wined3d_vec4 *plane) DECLSPEC_HIDDEN;
2602 void wined3d_cs_emit_set_color_key(struct wined3d_cs *cs, struct wined3d_texture *texture,
2603         WORD flags, const struct wined3d_color_key *color_key) DECLSPEC_HIDDEN;
2604 void wined3d_cs_emit_set_constant_buffer(struct wined3d_cs *cs, enum wined3d_shader_type type,
2605         UINT cb_idx, struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
2606 void wined3d_cs_emit_set_depth_stencil_view(struct wined3d_cs *cs,
2607         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
2608 void wined3d_cs_emit_set_index_buffer(struct wined3d_cs *cs, struct wined3d_buffer *buffer,
2609         enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
2610 void wined3d_cs_emit_set_material(struct wined3d_cs *cs, const struct wined3d_material *material) DECLSPEC_HIDDEN;
2611 void wined3d_cs_emit_set_predication(struct wined3d_cs *cs,
2612         struct wined3d_query *predicate, BOOL value) DECLSPEC_HIDDEN;
2613 void wined3d_cs_emit_set_render_state(struct wined3d_cs *cs,
2614         enum wined3d_render_state state, DWORD value) DECLSPEC_HIDDEN;
2615 void wined3d_cs_emit_set_rendertarget_view(struct wined3d_cs *cs, unsigned int view_idx,
2616         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
2617 void wined3d_cs_emit_set_shader_resource_view(struct wined3d_cs *cs, enum wined3d_shader_type type,
2618         UINT view_idx, struct wined3d_shader_resource_view *view) DECLSPEC_HIDDEN;
2619 void wined3d_cs_emit_set_sampler(struct wined3d_cs *cs, enum wined3d_shader_type type,
2620         UINT sampler_idx, struct wined3d_sampler *sampler) DECLSPEC_HIDDEN;
2621 void wined3d_cs_emit_set_sampler_state(struct wined3d_cs *cs, UINT sampler_idx,
2622         enum wined3d_sampler_state state, DWORD value) DECLSPEC_HIDDEN;
2623 void wined3d_cs_emit_set_scissor_rect(struct wined3d_cs *cs, const RECT *rect) DECLSPEC_HIDDEN;
2624 void wined3d_cs_emit_set_shader(struct wined3d_cs *cs, enum wined3d_shader_type type,
2625         struct wined3d_shader *shader) DECLSPEC_HIDDEN;
2626 void wined3d_cs_emit_set_stream_output(struct wined3d_cs *cs, UINT stream_idx,
2627         struct wined3d_buffer *buffer, UINT offset) DECLSPEC_HIDDEN;
2628 void wined3d_cs_emit_set_stream_source(struct wined3d_cs *cs, UINT stream_idx,
2629         struct wined3d_buffer *buffer, UINT offset, UINT stride) DECLSPEC_HIDDEN;
2630 void wined3d_cs_emit_set_stream_source_freq(struct wined3d_cs *cs, UINT stream_idx,
2631         UINT frequency, UINT flags) DECLSPEC_HIDDEN;
2632 void wined3d_cs_emit_set_texture(struct wined3d_cs *cs, UINT stage, struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2633 void wined3d_cs_emit_set_texture_state(struct wined3d_cs *cs, UINT stage,
2634         enum wined3d_texture_stage_state state, DWORD value) DECLSPEC_HIDDEN;
2635 void wined3d_cs_emit_set_transform(struct wined3d_cs *cs, enum wined3d_transform_state state,
2636         const struct wined3d_matrix *matrix) DECLSPEC_HIDDEN;
2637 void wined3d_cs_emit_set_vertex_declaration(struct wined3d_cs *cs,
2638         struct wined3d_vertex_declaration *declaration) DECLSPEC_HIDDEN;
2639 void wined3d_cs_emit_set_viewport(struct wined3d_cs *cs, const struct wined3d_viewport *viewport) DECLSPEC_HIDDEN;
2640
2641 /* Direct3D terminology with little modifications. We do not have an issued state
2642  * because only the driver knows about it, but we have a created state because d3d
2643  * allows GetData on a created issue, but opengl doesn't
2644  */
2645 enum query_state {
2646     QUERY_CREATED,
2647     QUERY_SIGNALLED,
2648     QUERY_BUILDING
2649 };
2650
2651 struct wined3d_query_ops
2652 {
2653     HRESULT (*query_get_data)(struct wined3d_query *query, void *data, DWORD data_size, DWORD flags);
2654     HRESULT (*query_issue)(struct wined3d_query *query, DWORD flags);
2655 };
2656
2657 struct wined3d_query
2658 {
2659     LONG ref;
2660
2661     void *parent;
2662     const struct wined3d_query_ops *query_ops;
2663     struct wined3d_device *device;
2664     enum query_state         state;
2665     enum wined3d_query_type type;
2666     DWORD data_size;
2667     void                     *extendedData;
2668 };
2669
2670 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2671  * fixed function semantics as D3DCOLOR or FLOAT16 */
2672 enum wined3d_buffer_conversion_type
2673 {
2674     CONV_NONE,
2675     CONV_D3DCOLOR,
2676     CONV_POSITIONT,
2677 };
2678
2679 struct wined3d_map_range
2680 {
2681     UINT offset;
2682     UINT size;
2683 };
2684
2685 struct wined3d_buffer
2686 {
2687     struct wined3d_resource resource;
2688
2689     struct wined3d_buffer_desc desc;
2690
2691     GLuint buffer_object;
2692     GLenum buffer_object_usage;
2693     GLenum buffer_type_hint;
2694     DWORD flags;
2695     void *map_ptr;
2696
2697     struct wined3d_map_range *maps;
2698     ULONG maps_size, modified_areas;
2699     struct wined3d_event_query *query;
2700
2701     /* conversion stuff */
2702     UINT decl_change_count, full_conversion_count;
2703     UINT draw_count;
2704     UINT stride;                                            /* 0 if no conversion */
2705     UINT conversion_stride;                                 /* 0 if no shifted conversion */
2706     enum wined3d_buffer_conversion_type *conversion_map;    /* NULL if no conversion */
2707 };
2708
2709 static inline struct wined3d_buffer *buffer_from_resource(struct wined3d_resource *resource)
2710 {
2711     return CONTAINING_RECORD(resource, struct wined3d_buffer, resource);
2712 }
2713
2714 void buffer_get_memory(struct wined3d_buffer *buffer, struct wined3d_context *context,
2715         struct wined3d_bo_address *data) DECLSPEC_HIDDEN;
2716 BYTE *buffer_get_sysmem(struct wined3d_buffer *This, struct wined3d_context *context) DECLSPEC_HIDDEN;
2717 void buffer_internal_preload(struct wined3d_buffer *buffer, struct wined3d_context *context,
2718         const struct wined3d_state *state) DECLSPEC_HIDDEN;
2719 void buffer_mark_used(struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
2720
2721 struct wined3d_rendertarget_view
2722 {
2723     LONG refcount;
2724
2725     struct wined3d_resource *resource;
2726     void *parent;
2727     const struct wined3d_parent_ops *parent_ops;
2728
2729     const struct wined3d_format *format;
2730     unsigned int format_flags;
2731     unsigned int sub_resource_idx;
2732     unsigned int buffer_offset;
2733
2734     unsigned int width;
2735     unsigned int height;
2736     unsigned int depth;
2737 };
2738
2739 static inline struct wined3d_surface *wined3d_rendertarget_view_get_surface(
2740         const struct wined3d_rendertarget_view *view)
2741 {
2742     struct wined3d_resource *resource;
2743     struct wined3d_texture *texture;
2744
2745     if (!view)
2746         return NULL;
2747
2748     if (view->resource->type != WINED3D_RTYPE_TEXTURE && view->resource->type != WINED3D_RTYPE_CUBE_TEXTURE)
2749         return NULL;
2750
2751     texture = wined3d_texture_from_resource(view->resource);
2752     if (!(resource = wined3d_texture_get_sub_resource(texture, view->sub_resource_idx)))
2753         return NULL;
2754
2755     return surface_from_resource(resource);
2756 }
2757
2758 struct wined3d_shader_resource_view
2759 {
2760     LONG refcount;
2761
2762     struct wined3d_resource *resource;
2763     void *parent;
2764     const struct wined3d_parent_ops *parent_ops;
2765 };
2766
2767 struct wined3d_swapchain_ops
2768 {
2769     void (*swapchain_present)(struct wined3d_swapchain *swapchain, const RECT *src_rect,
2770             const RECT *dst_rect, const RGNDATA *dirty_region, DWORD flags);
2771 };
2772
2773 struct wined3d_swapchain
2774 {
2775     LONG ref;
2776     void *parent;
2777     const struct wined3d_parent_ops *parent_ops;
2778     const struct wined3d_swapchain_ops *swapchain_ops;
2779     struct wined3d_device *device;
2780
2781     struct wined3d_texture **back_buffers;
2782     struct wined3d_texture *front_buffer;
2783     struct wined3d_swapchain_desc desc;
2784     struct wined3d_display_mode original_mode, d3d_mode;
2785     struct wined3d_gamma_ramp orig_gamma;
2786     BOOL render_to_fbo, reapply_mode;
2787     const struct wined3d_format *ds_format;
2788     struct wined3d_palette *palette;
2789
2790     LONG prev_time, frames;   /* Performance tracking */
2791
2792     struct wined3d_context **context;
2793     unsigned int num_contexts;
2794
2795     HWND win_handle;
2796     HWND device_window;
2797
2798     HDC backup_dc;
2799     HWND backup_wnd;
2800 };
2801
2802 void x11_copy_to_screen(const struct wined3d_swapchain *swapchain, const RECT *rect) DECLSPEC_HIDDEN;
2803
2804 void wined3d_swapchain_activate(struct wined3d_swapchain *swapchain, BOOL activate) DECLSPEC_HIDDEN;
2805 struct wined3d_context *swapchain_get_context(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2806 void swapchain_destroy_contexts(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2807 HDC swapchain_get_backup_dc(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2808 void swapchain_update_draw_bindings(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2809 void swapchain_update_render_to_fbo(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2810
2811 /*****************************************************************************
2812  * Utility function prototypes
2813  */
2814
2815 /* Trace routines */
2816 const char *debug_d3dformat(enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
2817 const char *debug_d3ddevicetype(enum wined3d_device_type device_type) DECLSPEC_HIDDEN;
2818 const char *debug_d3dresourcetype(enum wined3d_resource_type resource_type) DECLSPEC_HIDDEN;
2819 const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
2820 const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
2821 const char *debug_d3ddeclmethod(enum wined3d_decl_method method) DECLSPEC_HIDDEN;
2822 const char *debug_d3ddeclusage(enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
2823 const char *debug_d3dinput_classification(enum wined3d_input_classification classification) DECLSPEC_HIDDEN;
2824 const char *debug_d3dprimitivetype(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
2825 const char *debug_d3drenderstate(enum wined3d_render_state state) DECLSPEC_HIDDEN;
2826 const char *debug_d3dsamplerstate(enum wined3d_sampler_state state) DECLSPEC_HIDDEN;
2827 const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
2828 const char *debug_d3dtexturefiltertype(enum wined3d_texture_filter_type filter_type) DECLSPEC_HIDDEN;
2829 const char *debug_d3dtexturestate(enum wined3d_texture_stage_state state) DECLSPEC_HIDDEN;
2830 const char *debug_d3dtstype(enum wined3d_transform_state tstype) DECLSPEC_HIDDEN;
2831 const char *debug_d3dpool(enum wined3d_pool pool) DECLSPEC_HIDDEN;
2832 const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
2833 const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
2834 const char *debug_d3dtop(enum wined3d_texture_op d3dtop) DECLSPEC_HIDDEN;
2835 void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
2836
2837 BOOL is_invalid_op(const struct wined3d_state *state, int stage,
2838         enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
2839 void set_tex_op_nvrc(const struct wined3d_gl_info *gl_info, const struct wined3d_state *state,
2840         BOOL is_alpha, int stage, enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3,
2841         INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
2842 void texture_activate_dimensions(const struct wined3d_texture *texture,
2843         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2844 void sampler_texdim(struct wined3d_context *context,
2845         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2846 void tex_alphaop(struct wined3d_context *context,
2847         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2848 void apply_pixelshader(struct wined3d_context *context,
2849         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2850 void state_alpha_test(struct wined3d_context *context,
2851         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2852 void state_fogcolor(struct wined3d_context *context,
2853         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2854 void state_fogdensity(struct wined3d_context *context,
2855         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2856 void state_fogstartend(struct wined3d_context *context,
2857         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2858 void state_fog_fragpart(struct wined3d_context *context,
2859         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2860 void state_nop(struct wined3d_context *context,
2861         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2862 void state_srgbwrite(struct wined3d_context *context,
2863         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2864
2865 void state_clipping(struct wined3d_context *context,
2866         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2867 void clipplane(struct wined3d_context *context,
2868         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2869 void state_pointsprite_w(struct wined3d_context *context,
2870         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2871 void state_pointsprite(struct wined3d_context *context,
2872         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2873
2874 BOOL getColorBits(const struct wined3d_format *format,
2875         BYTE *redSize, BYTE *greenSize, BYTE *blueSize, BYTE *alphaSize, BYTE *totalSize) DECLSPEC_HIDDEN;
2876 BOOL getDepthStencilBits(const struct wined3d_format *format,
2877         BYTE *depthSize, BYTE *stencilSize) DECLSPEC_HIDDEN;
2878 GLenum gl_primitive_type_from_d3d(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
2879
2880 /* Math utils */
2881 void multiply_matrix(struct wined3d_matrix *dest, const struct wined3d_matrix *src1,
2882         const struct wined3d_matrix *src2) DECLSPEC_HIDDEN;
2883 unsigned int count_bits(unsigned int mask) DECLSPEC_HIDDEN;
2884
2885 void wined3d_release_dc(HWND window, HDC dc) DECLSPEC_HIDDEN;
2886
2887 struct wined3d_shader_lconst
2888 {
2889     struct list entry;
2890     unsigned int idx;
2891     DWORD value[4];
2892 };
2893
2894 struct wined3d_shader_limits
2895 {
2896     unsigned int sampler;
2897     unsigned int constant_int;
2898     unsigned int constant_float;
2899     unsigned int constant_bool;
2900     unsigned int packed_output;
2901     unsigned int packed_input;
2902 };
2903
2904 #ifdef __GNUC__
2905 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
2906 #else
2907 #define PRINTF_ATTR(fmt,args)
2908 #endif
2909
2910 struct wined3d_string_buffer_list
2911 {
2912     struct list list;
2913 };
2914
2915 struct wined3d_string_buffer *string_buffer_get(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
2916 void string_buffer_sprintf(struct wined3d_string_buffer *buffer, const char *format, ...) PRINTF_ATTR(2, 3) DECLSPEC_HIDDEN;
2917 void string_buffer_release(struct wined3d_string_buffer_list *list, struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
2918 void string_buffer_list_init(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
2919 void string_buffer_list_cleanup(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
2920
2921 int shader_addline(struct wined3d_string_buffer *buffer, const char *fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
2922 BOOL string_buffer_resize(struct wined3d_string_buffer *buffer, int rc) DECLSPEC_HIDDEN;
2923 int shader_vaddline(struct wined3d_string_buffer *buffer, const char *fmt, va_list args) DECLSPEC_HIDDEN;
2924
2925 /* Vertex shader utility functions */
2926 BOOL vshader_get_input(const struct wined3d_shader *shader,
2927         BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
2928
2929 struct wined3d_vertex_shader
2930 {
2931     struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
2932 };
2933
2934 struct wined3d_geometry_shader
2935 {
2936     enum wined3d_primitive_type input_type;
2937     enum wined3d_primitive_type output_type;
2938     UINT vertices_out;
2939 };
2940
2941 struct wined3d_pixel_shader
2942 {
2943     /* Pixel shader input semantics */
2944     DWORD input_reg_map[MAX_REG_INPUT];
2945     BOOL input_reg_used[MAX_REG_INPUT];
2946     unsigned int declared_in_count;
2947
2948     /* Some information about the shader behavior */
2949     BOOL color0_mov;
2950     DWORD color0_reg;
2951 };
2952
2953 struct wined3d_shader
2954 {
2955     LONG ref;
2956     const struct wined3d_shader_limits *limits;
2957     DWORD *function;
2958     UINT functionLength;
2959     BOOL load_local_constsF;
2960     const struct wined3d_shader_frontend *frontend;
2961     void *frontend_data;
2962     void *backend_data;
2963
2964     void *parent;
2965     const struct wined3d_parent_ops *parent_ops;
2966
2967     /* Programs this shader is linked with */
2968     struct list linked_programs;
2969
2970     /* Immediate constants (override global ones) */
2971     struct list constantsB;
2972     struct list constantsF;
2973     struct list constantsI;
2974     struct wined3d_shader_reg_maps reg_maps;
2975     BOOL lconst_inf_or_nan;
2976
2977     struct wined3d_shader_signature input_signature;
2978     struct wined3d_shader_signature output_signature;
2979     char *signature_strings;
2980
2981     /* Pointer to the parent device */
2982     struct wined3d_device *device;
2983     struct list shader_list_entry;
2984
2985     union
2986     {
2987         struct wined3d_vertex_shader vs;
2988         struct wined3d_geometry_shader gs;
2989         struct wined3d_pixel_shader ps;
2990     } u;
2991 };
2992
2993 void pixelshader_update_resource_types(struct wined3d_shader *shader, WORD tex_types) DECLSPEC_HIDDEN;
2994 void find_ps_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
2995         BOOL position_transformed, struct ps_compile_args *args,
2996         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2997
2998 void find_vs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
2999         WORD swizzle_map, struct vs_compile_args *args) DECLSPEC_HIDDEN;
3000
3001 void string_buffer_clear(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3002 BOOL string_buffer_init(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3003 void string_buffer_free(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3004 void shader_dump_src_param(const struct wined3d_shader_src_param *param,
3005         const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
3006 void shader_dump_dst_param(const struct wined3d_shader_dst_param *param,
3007         const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
3008 unsigned int shader_find_free_input_register(const struct wined3d_shader_reg_maps *reg_maps,
3009         unsigned int max) DECLSPEC_HIDDEN;
3010 void shader_generate_main(const struct wined3d_shader *shader, struct wined3d_string_buffer *buffer,
3011         const struct wined3d_shader_reg_maps *reg_maps, const DWORD *byte_code, void *backend_ctx) DECLSPEC_HIDDEN;
3012 BOOL shader_match_semantic(const char *semantic_name, enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
3013
3014 static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
3015 {
3016     switch (reg->type)
3017     {
3018         case WINED3DSPR_RASTOUT:
3019             /* oFog & oPts */
3020             if (reg->idx[0].offset)
3021                 return TRUE;
3022             /* oPos */
3023             return FALSE;
3024
3025         case WINED3DSPR_DEPTHOUT:   /* oDepth */
3026         case WINED3DSPR_CONSTBOOL:  /* b# */
3027         case WINED3DSPR_LOOP:       /* aL */
3028         case WINED3DSPR_PREDICATE:  /* p0 */
3029         case WINED3DSPR_PRIMID:     /* primID */
3030             return TRUE;
3031
3032         case WINED3DSPR_MISCTYPE:
3033             switch (reg->idx[0].offset)
3034             {
3035                 case 0: /* vPos */
3036                     return FALSE;
3037                 case 1: /* vFace */
3038                     return TRUE;
3039                 default:
3040                     return FALSE;
3041             }
3042
3043         case WINED3DSPR_IMMCONST:
3044             return reg->immconst_type == WINED3D_IMMCONST_SCALAR;
3045
3046         default:
3047             return FALSE;
3048     }
3049 }
3050
3051 static inline void shader_get_position_fixup(const struct wined3d_context *context,
3052         const struct wined3d_state *state, float *position_fixup)
3053 {
3054     float center_offset;
3055
3056     if (context->swapchain->device->wined3d->flags & WINED3D_PIXEL_CENTER_INTEGER)
3057         center_offset = 63.0f / 64.0f;
3058     else
3059         center_offset = -1.0f / 64.0f;
3060
3061     position_fixup[0] = 1.0f;
3062     position_fixup[1] = 1.0f;
3063     position_fixup[2] = center_offset / state->viewport.width;
3064     position_fixup[3] = -center_offset / state->viewport.height;
3065
3066     if (context->render_offscreen)
3067     {
3068         position_fixup[1] *= -1.0f;
3069         position_fixup[3] *= -1.0f;
3070     }
3071 }
3072
3073 static inline BOOL shader_constant_is_local(const struct wined3d_shader *shader, DWORD reg)
3074 {
3075     struct wined3d_shader_lconst *lconst;
3076
3077     if (shader->load_local_constsF)
3078         return FALSE;
3079
3080     LIST_FOR_EACH_ENTRY(lconst, &shader->constantsF, struct wined3d_shader_lconst, entry)
3081     {
3082         if (lconst->idx == reg)
3083             return TRUE;
3084     }
3085
3086     return FALSE;
3087 }
3088
3089 void get_identity_matrix(struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3090 void get_modelview_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3091         unsigned int index, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3092 void get_projection_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3093         struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3094 void get_texture_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3095         unsigned int tex, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3096 void get_pointsize_minmax(const struct wined3d_context *context, const struct wined3d_state *state,
3097         float *out_min, float *out_max) DECLSPEC_HIDDEN;
3098 void get_pointsize(const struct wined3d_context *context, const struct wined3d_state *state,
3099         float *out_pointsize, float *out_att) DECLSPEC_HIDDEN;
3100 void get_fog_start_end(const struct wined3d_context *context, const struct wined3d_state *state,
3101         float *start, float *end) DECLSPEC_HIDDEN;
3102
3103 /* Using additional shader constants (uniforms in GLSL / program environment
3104  * or local parameters in ARB) is costly:
3105  * ARB only knows float4 parameters and GLSL compiler are not really smart
3106  * when it comes to efficiently pack float2 uniforms, so no space is wasted
3107  * (in fact most compilers map a float2 to a full float4 uniform).
3108  *
3109  * For NP2 texcoord fixup we only need 2 floats (width and height) for each
3110  * 2D texture used in the shader. We therefore pack fixup info for 2 textures
3111  * into a single shader constant (uniform / program parameter).
3112  *
3113  * This structure is shared between the GLSL and the ARB backend.*/
3114 struct ps_np2fixup_info {
3115     unsigned char     idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
3116     WORD              active; /* bitfield indicating if we can apply the fixup */
3117     WORD              num_consts;
3118 };
3119
3120 void print_glsl_info_log(const struct wined3d_gl_info *gl_info, GLuint id, BOOL program) DECLSPEC_HIDDEN;
3121 void shader_glsl_validate_link(const struct wined3d_gl_info *gl_info, GLuint program) DECLSPEC_HIDDEN;
3122
3123 struct wined3d_palette
3124 {
3125     LONG ref;
3126     struct wined3d_device *device;
3127
3128     unsigned int size;
3129     RGBQUAD colors[256];
3130     DWORD flags;
3131 };
3132
3133 /* DirectDraw utility functions */
3134 extern enum wined3d_format_id pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
3135
3136 /*****************************************************************************
3137  * Pixel format management
3138  */
3139
3140 /* WineD3D pixel format flags */
3141 #define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING    0x00000001
3142 #define WINED3DFMT_FLAG_FILTERING                   0x00000002
3143 #define WINED3DFMT_FLAG_DEPTH                       0x00000004
3144 #define WINED3DFMT_FLAG_STENCIL                     0x00000008
3145 #define WINED3DFMT_FLAG_RENDERTARGET                0x00000010
3146 #define WINED3DFMT_FLAG_FBO_ATTACHABLE              0x00000040
3147 #define WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB         0x00000080
3148 #define WINED3DFMT_FLAG_GETDC                       0x00000100
3149 #define WINED3DFMT_FLAG_FLOAT                       0x00000200
3150 #define WINED3DFMT_FLAG_BUMPMAP                     0x00000400
3151 #define WINED3DFMT_FLAG_SRGB_READ                   0x00000800
3152 #define WINED3DFMT_FLAG_SRGB_WRITE                  0x00001000
3153 #define WINED3DFMT_FLAG_VTF                         0x00002000
3154 #define WINED3DFMT_FLAG_SHADOW                      0x00004000
3155 #define WINED3DFMT_FLAG_COMPRESSED                  0x00008000
3156 #define WINED3DFMT_FLAG_BROKEN_PITCH                0x00010000
3157 #define WINED3DFMT_FLAG_BLOCKS                      0x00020000
3158 #define WINED3DFMT_FLAG_HEIGHT_SCALE                0x00040000
3159 #define WINED3DFMT_FLAG_TEXTURE                     0x00080000
3160 #define WINED3DFMT_FLAG_BLOCKS_NO_VERIFY            0x00100000
3161
3162 struct wined3d_rational
3163 {
3164     UINT numerator;
3165     UINT denominator;
3166 };
3167
3168 struct wined3d_color_key_conversion
3169 {
3170     enum wined3d_format_id dst_format;
3171     void (*convert)(const BYTE *src, unsigned int src_pitch, BYTE *dst, unsigned int dst_pitch, unsigned int width,
3172             unsigned int height, const struct wined3d_palette *palette, const struct wined3d_color_key *color_key);
3173 };
3174
3175 struct wined3d_format
3176 {
3177     enum wined3d_format_id id;
3178
3179     DWORD red_size;
3180     DWORD green_size;
3181     DWORD blue_size;
3182     DWORD alpha_size;
3183     DWORD red_offset;
3184     DWORD green_offset;
3185     DWORD blue_offset;
3186     DWORD alpha_offset;
3187     UINT byte_count;
3188     BYTE depth_size;
3189     BYTE stencil_size;
3190
3191     UINT block_width;
3192     UINT block_height;
3193     UINT block_byte_count;
3194
3195     enum wined3d_ffp_emit_idx emit_idx;
3196     GLint component_count;
3197     GLenum gl_vtx_type;
3198     GLint gl_vtx_format;
3199     GLboolean gl_normalized;
3200     unsigned int component_size;
3201
3202     GLint glInternal;
3203     GLint glGammaInternal;
3204     GLint rtInternal;
3205     GLint glFormat;
3206     GLint glType;
3207     UINT  conv_byte_count;
3208     unsigned int flags[WINED3D_GL_RES_TYPE_COUNT];
3209     struct wined3d_rational height_scale;
3210     struct color_fixup_desc color_fixup;
3211     void (*convert)(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
3212             UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth);
3213 };
3214
3215 const struct wined3d_format *wined3d_get_format(const struct wined3d_gl_info *gl_info,
3216         enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
3217 UINT wined3d_format_calculate_pitch(const struct wined3d_format *format, UINT width) DECLSPEC_HIDDEN;
3218 UINT wined3d_format_calculate_size(const struct wined3d_format *format,
3219         UINT alignment, UINT width, UINT height, UINT depth) DECLSPEC_HIDDEN;
3220 DWORD wined3d_format_convert_from_float(const struct wined3d_surface *surface,
3221         const struct wined3d_color *color) DECLSPEC_HIDDEN;
3222 BOOL wined3d_format_convert_color_to_float(const struct wined3d_format *format,
3223         const struct wined3d_palette *palette, DWORD color, struct wined3d_color *float_color) DECLSPEC_HIDDEN;
3224 const struct wined3d_color_key_conversion * wined3d_format_get_color_key_conversion(
3225         const struct wined3d_texture *texture, BOOL need_alpha_ck) DECLSPEC_HIDDEN;
3226
3227 static inline BOOL use_vs(const struct wined3d_state *state)
3228 {
3229     /* Check state->vertex_declaration to allow this to be used before the
3230      * stream info is validated, for example in device_update_tex_unit_map(). */
3231     return state->shader[WINED3D_SHADER_TYPE_VERTEX] && !state->vertex_declaration->position_transformed;
3232 }
3233
3234 static inline BOOL use_ps(const struct wined3d_state *state)
3235 {
3236     return !!state->shader[WINED3D_SHADER_TYPE_PIXEL];
3237 }
3238
3239 static inline void context_apply_state(struct wined3d_context *context,
3240         const struct wined3d_state *state, DWORD state_id)
3241 {
3242     const struct StateEntry *state_table = context->state_table;
3243     DWORD rep = state_table[state_id].representative;
3244     state_table[rep].apply(context, state, rep);
3245 }
3246
3247 /* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
3248 #define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
3249
3250 #define MAKEDWORD_VERSION(maj, min) (((maj & 0xffff) << 16) | (min & 0xffff))
3251
3252 #endif