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
 183 struct min_lookup
 184 {
 185     GLenum mip[WINED3D_TEXF_LINEAR + 1];
 186 };
 187
 188 extern const struct min_lookup minMipLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 189 extern const GLenum magLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 190
 191 GLenum wined3d_gl_compare_func(enum wined3d_cmp_func f) DECLSPEC_HIDDEN;
 192
 193 static inline GLenum wined3d_gl_mag_filter(enum wined3d_texture_filter_type mag_filter)
 194 {
 195     return magLookup[mag_filter];
 196 }
 197
 198 static inline GLenum wined3d_gl_min_mip_filter(enum wined3d_texture_filter_type min_filter,
 199         enum wined3d_texture_filter_type mip_filter)
 200 {
 201     return minMipLookup[min_filter].mip[mip_filter];
 202 }
 203
 204 /* float_16_to_32() and float_32_to_16() (see implementation in
 205  * surface_base.c) convert 16 bit floats in the FLOAT16 data type
 206  * to standard C floats and vice versa. They do not depend on the encoding
 207  * of the C float, so they are platform independent, but slow. On x86 and
 208  * other IEEE 754 compliant platforms the conversion can be accelerated by
 209  * bit shifting the exponent and mantissa. There are also some SSE-based
 210  * assembly routines out there.
 211  *
 212  * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
 213  */
 214 static inline float float_16_to_32(const unsigned short *in)
 215 {
 216     const unsigned short s = ((*in) & 0x8000);
 217     const unsigned short e = ((*in) & 0x7c00) >> 10;
 218     const unsigned short m = (*in) & 0x3ff;
 219     const float sgn = (s ? -1.0f : 1.0f);
 220
 221     if(e == 0) {
 222         if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 223         else return sgn * powf(2, -14.0f) * ((float)m / 1024.0f);
 224     } else if(e < 31) {
 225         return sgn * powf(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
 226     } else {
 227         if(m == 0) return sgn * INFINITY;
 228         else return NAN;
 229     }
 230 }
 231
 232 static inline float float_24_to_32(DWORD in)
 233 {
 234     const float sgn = in & 0x800000 ? -1.0f : 1.0f;
 235     const unsigned short e = (in & 0x780000) >> 19;
 236     const unsigned int m = in & 0x7ffff;
 237
 238     if (e == 0)
 239     {
 240         if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 241         else return sgn * powf(2, -6.0f) * ((float)m / 524288.0f);
 242     }
 243     else if (e < 15)
 244     {
 245         return sgn * powf(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
 246     }
 247     else
 248     {
 249         if (m == 0) return sgn * INFINITY;
 250         else return NAN;
 251     }
 252 }
 253
 254 #define ORM_BACKBUFFER  0
 255 #define ORM_FBO         1
 256
 257 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
 258 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
 259
 260 /* NOTE: When adding fields to this structure, make sure to update the default
 261  * values in wined3d_main.c as well. */
 262 struct wined3d_settings
 263 {
 264     /* Ideally, we don't want the user to have to request GLSL. If the
 265      * hardware supports GLSL, we should use it. However, until it's fully
 266      * implemented, we'll leave it as a registry setting for developers. */
 267     BOOL glslRequested;
 268     int offscreen_rendering_mode;
 269     unsigned short pci_vendor_id;
 270     unsigned short pci_device_id;
 271     /* Memory tracking and object counting. */
 272     UINT64 emulated_textureram;
 273     char *logo;
 274     int allow_multisampling;
 275     BOOL strict_draw_ordering;
 276     BOOL always_offscreen;
 277     unsigned int max_sm_vs;
 278     unsigned int max_sm_gs;
 279     unsigned int max_sm_ps;
 280     BOOL no_3d;
 281 };
 282
 283 extern struct wined3d_settings wined3d_settings DECLSPEC_HIDDEN;
 284
 285 enum wined3d_shader_resource_type
 286 {
 287     WINED3D_SHADER_RESOURCE_NONE,
 288     WINED3D_SHADER_RESOURCE_BUFFER,
 289     WINED3D_SHADER_RESOURCE_TEXTURE_1D,
 290     WINED3D_SHADER_RESOURCE_TEXTURE_2D,
 291     WINED3D_SHADER_RESOURCE_TEXTURE_2DMS,
 292     WINED3D_SHADER_RESOURCE_TEXTURE_3D,
 293     WINED3D_SHADER_RESOURCE_TEXTURE_CUBE,
 294     WINED3D_SHADER_RESOURCE_TEXTURE_1DARRAY,
 295     WINED3D_SHADER_RESOURCE_TEXTURE_2DARRAY,
 296     WINED3D_SHADER_RESOURCE_TEXTURE_2DMSARRAY,
 297 };
 298
 299 #define WINED3D_SHADER_CONST_VS_F           0x00000001
 300 #define WINED3D_SHADER_CONST_VS_I           0x00000002
 301 #define WINED3D_SHADER_CONST_VS_B           0x00000004
 302 #define WINED3D_SHADER_CONST_VS_POS_FIXUP   0x00000008
 303 #define WINED3D_SHADER_CONST_PS_F           0x00000010
 304 #define WINED3D_SHADER_CONST_PS_I           0x00000020
 305 #define WINED3D_SHADER_CONST_PS_B           0x00000040
 306 #define WINED3D_SHADER_CONST_PS_BUMP_ENV    0x00000080
 307 #define WINED3D_SHADER_CONST_PS_Y_CORR      0x00000100
 308 #define WINED3D_SHADER_CONST_PS_NP2_FIXUP   0x00000200
 309 #define WINED3D_SHADER_CONST_FFP_MODELVIEW  0x00000400
 310 #define WINED3D_SHADER_CONST_FFP_PS         0x00000800
 311
 312 enum wined3d_shader_register_type
 313 {
 314     WINED3DSPR_TEMP = 0,
 315     WINED3DSPR_INPUT = 1,
 316     WINED3DSPR_CONST = 2,
 317     WINED3DSPR_ADDR = 3,
 318     WINED3DSPR_TEXTURE = 3,
 319     WINED3DSPR_RASTOUT = 4,
 320     WINED3DSPR_ATTROUT = 5,
 321     WINED3DSPR_TEXCRDOUT = 6,
 322     WINED3DSPR_OUTPUT = 6,
 323     WINED3DSPR_CONSTINT = 7,
 324     WINED3DSPR_COLOROUT = 8,
 325     WINED3DSPR_DEPTHOUT = 9,
 326     WINED3DSPR_SAMPLER = 10,
 327     WINED3DSPR_CONST2 = 11,
 328     WINED3DSPR_CONST3 = 12,
 329     WINED3DSPR_CONST4 = 13,
 330     WINED3DSPR_CONSTBOOL = 14,
 331     WINED3DSPR_LOOP = 15,
 332     WINED3DSPR_TEMPFLOAT16 = 16,
 333     WINED3DSPR_MISCTYPE = 17,
 334     WINED3DSPR_LABEL = 18,
 335     WINED3DSPR_PREDICATE = 19,
 336     WINED3DSPR_IMMCONST,
 337     WINED3DSPR_CONSTBUFFER,
 338     WINED3DSPR_PRIMID,
 339     WINED3DSPR_NULL,
 340     WINED3DSPR_RESOURCE,
 341 };
 342
 343 enum wined3d_data_type
 344 {
 345     WINED3D_DATA_FLOAT,
 346     WINED3D_DATA_INT,
 347     WINED3D_DATA_RESOURCE,
 348     WINED3D_DATA_SAMPLER,
 349     WINED3D_DATA_UINT,
 350     WINED3D_DATA_UNORM,
 351     WINED3D_DATA_SNORM,
 352 };
 353
 354 enum wined3d_immconst_type
 355 {
 356     WINED3D_IMMCONST_SCALAR,
 357     WINED3D_IMMCONST_VEC4,
 358 };
 359
 360 #define WINED3DSP_NOSWIZZLE (0 | (1 << 2) | (2 << 4) | (3 << 6))
 361
 362 enum wined3d_shader_src_modifier
 363 {
 364     WINED3DSPSM_NONE = 0,
 365     WINED3DSPSM_NEG = 1,
 366     WINED3DSPSM_BIAS = 2,
 367     WINED3DSPSM_BIASNEG = 3,
 368     WINED3DSPSM_SIGN = 4,
 369     WINED3DSPSM_SIGNNEG = 5,
 370     WINED3DSPSM_COMP = 6,
 371     WINED3DSPSM_X2 = 7,
 372     WINED3DSPSM_X2NEG = 8,
 373     WINED3DSPSM_DZ = 9,
 374     WINED3DSPSM_DW = 10,
 375     WINED3DSPSM_ABS = 11,
 376     WINED3DSPSM_ABSNEG = 12,
 377     WINED3DSPSM_NOT = 13,
 378 };
 379
 380 #define WINED3DSP_WRITEMASK_0   0x1 /* .x r */
 381 #define WINED3DSP_WRITEMASK_1   0x2 /* .y g */
 382 #define WINED3DSP_WRITEMASK_2   0x4 /* .z b */
 383 #define WINED3DSP_WRITEMASK_3   0x8 /* .w a */
 384 #define WINED3DSP_WRITEMASK_ALL 0xf /* all */
 385
 386 enum wined3d_shader_dst_modifier
 387 {
 388     WINED3DSPDM_NONE = 0,
 389     WINED3DSPDM_SATURATE = 1,
 390     WINED3DSPDM_PARTIALPRECISION = 2,
 391     WINED3DSPDM_MSAMPCENTROID = 4,
 392 };
 393
 394 /* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
 395 #define WINED3DSI_TEXLD_PROJECT     0x1
 396 #define WINED3DSI_TEXLD_BIAS        0x2
 397 #define WINED3DSI_INDEXED_DYNAMIC   0x4
 398
 399 enum wined3d_shader_rel_op
 400 {
 401     WINED3D_SHADER_REL_OP_GT = 1,
 402     WINED3D_SHADER_REL_OP_EQ = 2,
 403     WINED3D_SHADER_REL_OP_GE = 3,
 404     WINED3D_SHADER_REL_OP_LT = 4,
 405     WINED3D_SHADER_REL_OP_NE = 5,
 406     WINED3D_SHADER_REL_OP_LE = 6,
 407 };
 408
 409 #define WINED3D_SM1_VS  0xfffe
 410 #define WINED3D_SM1_PS  0xffff
 411 #define WINED3D_SM4_PS  0x0000
 412 #define WINED3D_SM4_VS  0x0001
 413 #define WINED3D_SM4_GS  0x0002
 414
 415 /* Shader version tokens, and shader end tokens */
 416 #define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) | ((major) << 8) | (minor))
 417 #define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) | ((major) << 8) | (minor))
 418
 419 /* Shader backends */
 420
 421 /* TODO: Make this dynamic, based on shader limits ? */
 422 #define MAX_ATTRIBS 16
 423 #define MAX_REG_ADDR 1
 424 #define MAX_REG_TEMP 32
 425 #define MAX_REG_TEXCRD 8
 426 #define MAX_REG_INPUT 32
 427 #define MAX_REG_OUTPUT 32
 428 #define MAX_CONST_I 16
 429 #define MAX_CONST_B 16
 430 #define WINED3D_MAX_CBS 15
 431
 432 /* FIXME: This needs to go up to 2048 for
 433  * Shader model 3 according to msdn (and for software shaders) */
 434 #define MAX_LABELS 16
 435
 436 struct wined3d_shader_buffer
 437 {
 438     char *buffer;
 439     unsigned int buffer_size;
 440     unsigned int content_size;
 441     unsigned int lineNo;
 442     BOOL newline;
 443 };
 444
 445 enum WINED3D_SHADER_INSTRUCTION_HANDLER
 446 {
 447     WINED3DSIH_ABS,
 448     WINED3DSIH_ADD,
 449     WINED3DSIH_AND,
 450     WINED3DSIH_BEM,
 451     WINED3DSIH_BREAK,
 452     WINED3DSIH_BREAKC,
 453     WINED3DSIH_BREAKP,
 454     WINED3DSIH_CALL,
 455     WINED3DSIH_CALLNZ,
 456     WINED3DSIH_CMP,
 457     WINED3DSIH_CND,
 458     WINED3DSIH_CRS,
 459     WINED3DSIH_CUT,
 460     WINED3DSIH_DCL,
 461     WINED3DSIH_DCL_CONSTANT_BUFFER,
 462     WINED3DSIH_DCL_INPUT_PRIMITIVE,
 463     WINED3DSIH_DCL_OUTPUT_TOPOLOGY,
 464     WINED3DSIH_DCL_VERTICES_OUT,
 465     WINED3DSIH_DEF,
 466     WINED3DSIH_DEFB,
 467     WINED3DSIH_DEFI,
 468     WINED3DSIH_DIV,
 469     WINED3DSIH_DP2,
 470     WINED3DSIH_DP2ADD,
 471     WINED3DSIH_DP3,
 472     WINED3DSIH_DP4,
 473     WINED3DSIH_DST,
 474     WINED3DSIH_DSX,
 475     WINED3DSIH_DSY,
 476     WINED3DSIH_ELSE,
 477     WINED3DSIH_EMIT,
 478     WINED3DSIH_ENDIF,
 479     WINED3DSIH_ENDLOOP,
 480     WINED3DSIH_ENDREP,
 481     WINED3DSIH_EQ,
 482     WINED3DSIH_EXP,
 483     WINED3DSIH_EXPP,
 484     WINED3DSIH_FRC,
 485     WINED3DSIH_FTOI,
 486     WINED3DSIH_GE,
 487     WINED3DSIH_IADD,
 488     WINED3DSIH_IEQ,
 489     WINED3DSIH_IF,
 490     WINED3DSIH_IFC,
 491     WINED3DSIH_IGE,
 492     WINED3DSIH_IMUL,
 493     WINED3DSIH_ISHL,
 494     WINED3DSIH_ITOF,
 495     WINED3DSIH_LABEL,
 496     WINED3DSIH_LD,
 497     WINED3DSIH_LIT,
 498     WINED3DSIH_LOG,
 499     WINED3DSIH_LOGP,
 500     WINED3DSIH_LOOP,
 501     WINED3DSIH_LRP,
 502     WINED3DSIH_LT,
 503     WINED3DSIH_M3x2,
 504     WINED3DSIH_M3x3,
 505     WINED3DSIH_M3x4,
 506     WINED3DSIH_M4x3,
 507     WINED3DSIH_M4x4,
 508     WINED3DSIH_MAD,
 509     WINED3DSIH_MAX,
 510     WINED3DSIH_MIN,
 511     WINED3DSIH_MOV,
 512     WINED3DSIH_MOVA,
 513     WINED3DSIH_MOVC,
 514     WINED3DSIH_MUL,
 515     WINED3DSIH_NE,
 516     WINED3DSIH_NOP,
 517     WINED3DSIH_NRM,
 518     WINED3DSIH_OR,
 519     WINED3DSIH_PHASE,
 520     WINED3DSIH_POW,
 521     WINED3DSIH_RCP,
 522     WINED3DSIH_REP,
 523     WINED3DSIH_RET,
 524     WINED3DSIH_ROUND_NI,
 525     WINED3DSIH_RSQ,
 526     WINED3DSIH_SAMPLE,
 527     WINED3DSIH_SAMPLE_GRAD,
 528     WINED3DSIH_SAMPLE_LOD,
 529     WINED3DSIH_SETP,
 530     WINED3DSIH_SGE,
 531     WINED3DSIH_SGN,
 532     WINED3DSIH_SINCOS,
 533     WINED3DSIH_SLT,
 534     WINED3DSIH_SQRT,
 535     WINED3DSIH_SUB,
 536     WINED3DSIH_TEX,
 537     WINED3DSIH_TEXBEM,
 538     WINED3DSIH_TEXBEML,
 539     WINED3DSIH_TEXCOORD,
 540     WINED3DSIH_TEXDEPTH,
 541     WINED3DSIH_TEXDP3,
 542     WINED3DSIH_TEXDP3TEX,
 543     WINED3DSIH_TEXKILL,
 544     WINED3DSIH_TEXLDD,
 545     WINED3DSIH_TEXLDL,
 546     WINED3DSIH_TEXM3x2DEPTH,
 547     WINED3DSIH_TEXM3x2PAD,
 548     WINED3DSIH_TEXM3x2TEX,
 549     WINED3DSIH_TEXM3x3,
 550     WINED3DSIH_TEXM3x3DIFF,
 551     WINED3DSIH_TEXM3x3PAD,
 552     WINED3DSIH_TEXM3x3SPEC,
 553     WINED3DSIH_TEXM3x3TEX,
 554     WINED3DSIH_TEXM3x3VSPEC,
 555     WINED3DSIH_TEXREG2AR,
 556     WINED3DSIH_TEXREG2GB,
 557     WINED3DSIH_TEXREG2RGB,
 558     WINED3DSIH_UDIV,
 559     WINED3DSIH_UGE,
 560     WINED3DSIH_USHR,
 561     WINED3DSIH_UTOF,
 562     WINED3DSIH_XOR,
 563     WINED3DSIH_TABLE_SIZE
 564 };
 565
 566 enum wined3d_shader_type
 567 {
 568     WINED3D_SHADER_TYPE_PIXEL,
 569     WINED3D_SHADER_TYPE_VERTEX,
 570     WINED3D_SHADER_TYPE_GEOMETRY,
 571     WINED3D_SHADER_TYPE_COUNT,
 572 };
 573
 574 struct wined3d_shader_version
 575 {
 576     enum wined3d_shader_type type;
 577     BYTE major;
 578     BYTE minor;
 579 };
 580
 581 struct wined3d_shader_resource_info
 582 {
 583     enum wined3d_shader_resource_type type;
 584     enum wined3d_data_type data_type;
 585 };
 586
 587 struct wined3d_shader_sampler_map_entry
 588 {
 589     unsigned int resource_idx;
 590     unsigned int sampler_idx;
 591     unsigned int bind_idx;
 592 };
 593
 594 struct wined3d_shader_sampler_map
 595 {
 596     struct wined3d_shader_sampler_map_entry *entries;
 597     size_t size;
 598     size_t count;
 599 };
 600
 601 #define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) | (minor))
 602
 603 struct wined3d_shader_reg_maps
 604 {
 605     struct wined3d_shader_version shader_version;
 606     BYTE texcoord;                          /* MAX_REG_TEXCRD, 8 */
 607     BYTE address;                           /* MAX_REG_ADDR, 1 */
 608     WORD labels;                            /* MAX_LABELS, 16 */
 609     DWORD temporary;                        /* MAX_REG_TEMP, 32 */
 610     DWORD *constf;                          /* pixel, vertex */
 611     DWORD texcoord_mask[MAX_REG_TEXCRD];    /* vertex < 3.0 */
 612     DWORD input_registers;                  /* max(MAX_REG_INPUT, MAX_ATTRIBS), 32 */
 613     DWORD output_registers;                 /* MAX_REG_OUTPUT, 32 */
 614     WORD integer_constants;                 /* MAX_CONST_I, 16 */
 615     WORD boolean_constants;                 /* MAX_CONST_B, 16 */
 616     WORD local_int_consts;                  /* MAX_CONST_I, 16 */
 617     WORD local_bool_consts;                 /* MAX_CONST_B, 16 */
 618     UINT cb_sizes[WINED3D_MAX_CBS];
 619
 620     struct wined3d_shader_resource_info resource_info[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
 621     struct wined3d_shader_sampler_map sampler_map;
 622     BYTE bumpmat;                           /* MAX_TEXTURES, 8 */
 623     BYTE luminanceparams;                   /* MAX_TEXTURES, 8 */
 624
 625     WORD usesnrm        : 1;
 626     WORD vpos           : 1;
 627     WORD usesdsx        : 1;
 628     WORD usesdsy        : 1;
 629     WORD usestexldd     : 1;
 630     WORD usesmova       : 1;
 631     WORD usesfacing     : 1;
 632     WORD usesrelconstF  : 1;
 633     WORD fog            : 1;
 634     WORD usestexldl     : 1;
 635     WORD usesifc        : 1;
 636     WORD usescall       : 1;
 637     WORD usespow        : 1;
 638     WORD padding        : 3;
 639
 640     DWORD rt_mask; /* Used render targets, 32 max. */
 641
 642     /* Whether or not loops are used in this shader, and nesting depth */
 643     unsigned loop_depth;
 644     UINT min_rel_offset, max_rel_offset;
 645 };
 646
 647 /* Keeps track of details for TEX_M#x# instructions which need to maintain
 648  * state information between multiple instructions. */
 649 struct wined3d_shader_tex_mx
 650 {
 651     unsigned int current_row;
 652     DWORD texcoord_w[2];
 653 };
 654
 655 struct wined3d_shader_loop_state
 656 {
 657     UINT current_depth;
 658     UINT current_reg;
 659 };
 660
 661 struct wined3d_shader_context
 662 {
 663     const struct wined3d_shader *shader;
 664     const struct wined3d_gl_info *gl_info;
 665     const struct wined3d_shader_reg_maps *reg_maps;
 666     struct wined3d_shader_buffer *buffer;
 667     struct wined3d_shader_tex_mx *tex_mx;
 668     struct wined3d_shader_loop_state *loop_state;
 669     void *backend_data;
 670 };
 671
 672 struct wined3d_shader_register_index
 673 {
 674     const struct wined3d_shader_src_param *rel_addr;
 675     unsigned int offset;
 676 };
 677
 678 struct wined3d_shader_register
 679 {
 680     enum wined3d_shader_register_type type;
 681     enum wined3d_data_type data_type;
 682     struct wined3d_shader_register_index idx[2];
 683     enum wined3d_immconst_type immconst_type;
 684     DWORD immconst_data[4];
 685 };
 686
 687 struct wined3d_shader_dst_param
 688 {
 689     struct wined3d_shader_register reg;
 690     DWORD write_mask;
 691     DWORD modifiers;
 692     DWORD shift;
 693 };
 694
 695 struct wined3d_shader_src_param
 696 {
 697     struct wined3d_shader_register reg;
 698     DWORD swizzle;
 699     enum wined3d_shader_src_modifier modifiers;
 700 };
 701
 702 struct wined3d_shader_semantic
 703 {
 704     enum wined3d_decl_usage usage;
 705     UINT usage_idx;
 706     enum wined3d_shader_resource_type resource_type;
 707     enum wined3d_data_type resource_data_type;
 708     struct wined3d_shader_dst_param reg;
 709 };
 710
 711 struct wined3d_shader_instruction
 712 {
 713     const struct wined3d_shader_context *ctx;
 714     enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
 715     DWORD flags;
 716     BOOL coissue;
 717     const struct wined3d_shader_src_param *predicate;
 718     UINT dst_count;
 719     const struct wined3d_shader_dst_param *dst;
 720     UINT src_count;
 721     const struct wined3d_shader_src_param *src;
 722     union
 723     {
 724         struct wined3d_shader_semantic semantic;
 725         enum wined3d_primitive_type primitive_type;
 726         struct wined3d_shader_src_param src;
 727         UINT count;
 728     } declaration;
 729 };
 730
 731 struct wined3d_shader_attribute
 732 {
 733     enum wined3d_decl_usage usage;
 734     UINT usage_idx;
 735 };
 736
 737 struct wined3d_shader_loop_control
 738 {
 739     unsigned int count;
 740     unsigned int start;
 741     int step;
 742 };
 743
 744 struct wined3d_shader_frontend
 745 {
 746     void *(*shader_init)(const DWORD *ptr, const struct wined3d_shader_signature *output_signature);
 747     void (*shader_free)(void *data);
 748     void (*shader_read_header)(void *data, const DWORD **ptr, struct wined3d_shader_version *shader_version);
 749     void (*shader_read_instruction)(void *data, const DWORD **ptr, struct wined3d_shader_instruction *ins);
 750     BOOL (*shader_is_end)(void *data, const DWORD **ptr);
 751 };
 752
 753 extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
 754 extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
 755
 756 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
 757
 758 #define WINED3D_SHADER_CAP_VS_CLIPPING      0x00000001
 759 #define WINED3D_SHADER_CAP_SRGB_WRITE       0x00000002
 760
 761 struct shader_caps
 762 {
 763     UINT vs_version;
 764     UINT gs_version;
 765     UINT ps_version;
 766
 767     DWORD vs_uniform_count;
 768     DWORD ps_uniform_count;
 769     float ps_1x_max_value;
 770
 771     DWORD wined3d_caps;
 772 };
 773
 774 enum tex_types
 775 {
 776     tex_1d       = 0,
 777     tex_2d       = 1,
 778     tex_3d       = 2,
 779     tex_cube     = 3,
 780     tex_rect     = 4,
 781     tex_type_count = 5,
 782 };
 783
 784 enum vertexprocessing_mode {
 785     fixedfunction,
 786     vertexshader,
 787     pretransformed
 788 };
 789
 790 #define WINED3D_CONST_NUM_UNUSED ~0U
 791
 792 enum wined3d_ffp_ps_fog_mode
 793 {
 794     WINED3D_FFP_PS_FOG_OFF,
 795     WINED3D_FFP_PS_FOG_LINEAR,
 796     WINED3D_FFP_PS_FOG_EXP,
 797     WINED3D_FFP_PS_FOG_EXP2,
 798 };
 799
 800 /* Stateblock dependent parameters which have to be hardcoded
 801  * into the shader code
 802  */
 803
 804 #define WINED3D_PSARGS_PROJECTED (1 << 3)
 805 #define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
 806 #define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xf
 807 #define WINED3D_PSARGS_TEXTYPE_SHIFT 2
 808 #define WINED3D_PSARGS_TEXTYPE_MASK 0x3
 809
 810 /* Similar to tex_types, except that it doesn't have 1d textures
 811  * (can't be bound), rect textures (handled via np2_fixup) and
 812  * none / unknown (treated as 2d and handled via dummy textures). */
 813 enum wined3d_shader_tex_types
 814 {
 815     WINED3D_SHADER_TEX_2D   = 0,
 816     WINED3D_SHADER_TEX_3D   = 1,
 817     WINED3D_SHADER_TEX_CUBE = 2,
 818 };
 819
 820 struct ps_compile_args {
 821     struct color_fixup_desc     color_fixup[MAX_FRAGMENT_SAMPLERS];
 822     enum vertexprocessing_mode  vp_mode;
 823     enum wined3d_ffp_ps_fog_mode fog;
 824     WORD                        tex_transform; /* ps 1.0-1.3, 4 textures */
 825     WORD                        tex_types; /* ps 1.0 - 1.4, 6 textures */
 826     WORD                        srgb_correction;
 827     WORD                        np2_fixup;
 828     /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
 829        D3D9 has a limit of 16 samplers and the fixup is superfluous
 830        in D3D10 (unconditional NP2 support mandatory). */
 831     WORD shadow; /* MAX_FRAGMENT_SAMPLERS, 16 */
 832 };
 833
 834 enum fog_src_type {
 835     VS_FOG_Z        = 0,
 836     VS_FOG_COORD    = 1
 837 };
 838
 839 struct vs_compile_args {
 840     BYTE                        fog_src;
 841     BYTE                        clip_enabled;
 842     WORD                        swizzle_map;   /* MAX_ATTRIBS, 16 */
 843 };
 844
 845 struct wined3d_context;
 846 struct wined3d_state;
 847 struct fragment_pipeline;
 848 struct wined3d_vertex_pipe_ops;
 849
 850 struct wined3d_shader_backend_ops
 851 {
 852     void (*shader_handle_instruction)(const struct wined3d_shader_instruction *);
 853     void (*shader_select)(void *shader_priv, struct wined3d_context *context,
 854             const struct wined3d_state *state);
 855     void (*shader_disable)(void *shader_priv, struct wined3d_context *context);
 856     void (*shader_select_depth_blt)(void *shader_priv, const struct wined3d_gl_info *gl_info,
 857             enum tex_types tex_type, const SIZE *ds_mask_size);
 858     void (*shader_deselect_depth_blt)(void *shader_priv, const struct wined3d_gl_info *gl_info);
 859     void (*shader_update_float_vertex_constants)(struct wined3d_device *device, UINT start, UINT count);
 860     void (*shader_update_float_pixel_constants)(struct wined3d_device *device, UINT start, UINT count);
 861     void (*shader_load_constants)(void *shader_priv, struct wined3d_context *context,
 862             const struct wined3d_state *state);
 863     void (*shader_destroy)(struct wined3d_shader *shader);
 864     HRESULT (*shader_alloc_private)(struct wined3d_device *device, const struct wined3d_vertex_pipe_ops *vertex_pipe,
 865             const struct fragment_pipeline *fragment_pipe);
 866     void (*shader_free_private)(struct wined3d_device *device);
 867     BOOL (*shader_allocate_context_data)(struct wined3d_context *context);
 868     void (*shader_free_context_data)(struct wined3d_context *context);
 869     void (*shader_get_caps)(const struct wined3d_gl_info *gl_info, struct shader_caps *caps);
 870     BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
 871     BOOL (*shader_has_ffp_proj_control)(void *shader_priv);
 872 };
 873
 874 extern const struct wined3d_shader_backend_ops glsl_shader_backend DECLSPEC_HIDDEN;
 875 extern const struct wined3d_shader_backend_ops arb_program_shader_backend DECLSPEC_HIDDEN;
 876 extern const struct wined3d_shader_backend_ops none_shader_backend DECLSPEC_HIDDEN;
 877
 878 #define GL_EXTCALL(f) (gl_info->gl_ops.ext.p_##f)
 879
 880 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xff)
 881 #define D3DCOLOR_B_G(dw) (((dw) >>  8) & 0xff)
 882 #define D3DCOLOR_B_B(dw) (((dw) >>  0) & 0xff)
 883 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xff)
 884
 885 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xff)) / 255.0f)
 886 #define D3DCOLOR_G(dw) (((float) (((dw) >>  8) & 0xff)) / 255.0f)
 887 #define D3DCOLOR_B(dw) (((float) (((dw) >>  0) & 0xff)) / 255.0f)
 888 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xff)) / 255.0f)
 889
 890 #define D3DCOLORTOGLFLOAT4(dw, vec) do { \
 891   (vec)[0] = D3DCOLOR_R(dw); \
 892   (vec)[1] = D3DCOLOR_G(dw); \
 893   (vec)[2] = D3DCOLOR_B(dw); \
 894   (vec)[3] = D3DCOLOR_A(dw); \
 895 } while(0)
 896
 897 #define HIGHEST_TRANSFORMSTATE WINED3D_TS_WORLD_MATRIX(255) /* Highest value in wined3d_transform_state. */
 898
 899 /* Checking of API calls */
 900 /* --------------------- */
 901 #ifndef WINE_NO_DEBUG_MSGS
 902 #define checkGLcall(A)                                              \
 903 do {                                                                \
 904     GLint err;                                                      \
 905     if (!__WINE_IS_DEBUG_ON(_ERR, __wine_dbch___default)) break;    \
 906     err = gl_info->gl_ops.gl.p_glGetError();                        \
 907     if (err == GL_NO_ERROR) {                                       \
 908        TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__);        \
 909                                                                     \
 910     } else do {                                                     \
 911         ERR(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n",       \
 912             debug_glerror(err), err, A, __FILE__, __LINE__);        \
 913        err = gl_info->gl_ops.gl.p_glGetError();                     \
 914     } while (err != GL_NO_ERROR);                                   \
 915 } while(0)
 916 #else
 917 #define checkGLcall(A) do {} while(0)
 918 #endif
 919
 920 enum wined3d_ffp_idx
 921 {
 922     WINED3D_FFP_POSITION = 0,
 923     WINED3D_FFP_BLENDWEIGHT = 1,
 924     WINED3D_FFP_BLENDINDICES = 2,
 925     WINED3D_FFP_NORMAL = 3,
 926     WINED3D_FFP_PSIZE = 4,
 927     WINED3D_FFP_DIFFUSE = 5,
 928     WINED3D_FFP_SPECULAR = 6,
 929     WINED3D_FFP_TEXCOORD0 = 7,
 930     WINED3D_FFP_TEXCOORD1 = 8,
 931     WINED3D_FFP_TEXCOORD2 = 9,
 932     WINED3D_FFP_TEXCOORD3 = 10,
 933     WINED3D_FFP_TEXCOORD4 = 11,
 934     WINED3D_FFP_TEXCOORD5 = 12,
 935     WINED3D_FFP_TEXCOORD6 = 13,
 936     WINED3D_FFP_TEXCOORD7 = 14,
 937 };
 938
 939 enum wined3d_ffp_emit_idx
 940 {
 941     WINED3D_FFP_EMIT_FLOAT1 = 0,
 942     WINED3D_FFP_EMIT_FLOAT2 = 1,
 943     WINED3D_FFP_EMIT_FLOAT3 = 2,
 944     WINED3D_FFP_EMIT_FLOAT4 = 3,
 945     WINED3D_FFP_EMIT_D3DCOLOR = 4,
 946     WINED3D_FFP_EMIT_UBYTE4 = 5,
 947     WINED3D_FFP_EMIT_SHORT2 = 6,
 948     WINED3D_FFP_EMIT_SHORT4 = 7,
 949     WINED3D_FFP_EMIT_UBYTE4N = 8,
 950     WINED3D_FFP_EMIT_SHORT2N = 9,
 951     WINED3D_FFP_EMIT_SHORT4N = 10,
 952     WINED3D_FFP_EMIT_USHORT2N = 11,
 953     WINED3D_FFP_EMIT_USHORT4N = 12,
 954     WINED3D_FFP_EMIT_UDEC3 = 13,
 955     WINED3D_FFP_EMIT_DEC3N = 14,
 956     WINED3D_FFP_EMIT_FLOAT16_2 = 15,
 957     WINED3D_FFP_EMIT_FLOAT16_4 = 16,
 958     WINED3D_FFP_EMIT_INVALID = 17,
 959     WINED3D_FFP_EMIT_COUNT = 18
 960 };
 961
 962 struct wined3d_bo_address
 963 {
 964     GLuint buffer_object;
 965     BYTE *addr;
 966 };
 967
 968 struct wined3d_const_bo_address
 969 {
 970     GLuint buffer_object;
 971     const BYTE *addr;
 972 };
 973
 974 static inline struct wined3d_const_bo_address *wined3d_const_bo_address(struct wined3d_bo_address *data)
 975 {
 976     return (struct wined3d_const_bo_address *)data;
 977 }
 978
 979 struct wined3d_stream_info_element
 980 {
 981     const struct wined3d_format *format;
 982     struct wined3d_bo_address data;
 983     GLsizei stride;
 984     UINT stream_idx;
 985 };
 986
 987 struct wined3d_stream_info
 988 {
 989     struct wined3d_stream_info_element elements[MAX_ATTRIBS];
 990     DWORD position_transformed : 1;
 991     DWORD all_vbo : 1;
 992     WORD swizzle_map; /* MAX_ATTRIBS, 16 */
 993     WORD use_map; /* MAX_ATTRIBS, 16 */
 994 };
 995
 996 void draw_primitive(struct wined3d_device *device, UINT start_idx, UINT index_count,
 997         UINT start_instance, UINT instance_count, BOOL indexed) DECLSPEC_HIDDEN;
 998 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
 999
1000 #define eps 1e-8f
1001
1002 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1003     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1004
1005 /* Routines and structures related to state management */
1006
1007 #define STATE_RENDER(a) (a)
1008 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1009
1010 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1011 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1012
1013 /* + 1 because samplers start with 0 */
1014 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1015 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1016
1017 #define STATE_SHADER(a) (STATE_SAMPLER(MAX_COMBINED_SAMPLERS) + (a))
1018 #define STATE_IS_SHADER(a) ((a) >= STATE_SHADER(0) && (a) < STATE_SHADER(WINED3D_SHADER_TYPE_COUNT))
1019
1020 #define STATE_CONSTANT_BUFFER(a) (STATE_SHADER(WINED3D_SHADER_TYPE_COUNT) + (a))
1021 #define STATE_IS_CONSTANT_BUFFER(a) ((a) >= STATE_CONSTANT_BUFFER(0) && (a) < STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_COUNT))
1022
1023 #define STATE_SHADER_RESOURCE_BINDING (STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_COUNT))
1024 #define STATE_IS_SHADER_RESOURCE_BINDING(a) ((a) == STATE_SHADER_RESOURCE_BINDING)
1025
1026 #define STATE_TRANSFORM(a) (STATE_SHADER_RESOURCE_BINDING + (a))
1027 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)))
1028
1029 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)) + 1)
1030 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1031 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1032 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1033
1034 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
1035 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1036
1037 #define STATE_VIEWPORT (STATE_VDECL + 1)
1038 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1039
1040 #define STATE_LIGHT_TYPE (STATE_VIEWPORT + 1)
1041 #define STATE_IS_LIGHT_TYPE(a) ((a) == STATE_LIGHT_TYPE)
1042 #define STATE_ACTIVELIGHT(a) (STATE_LIGHT_TYPE + 1 + (a))
1043 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1044
1045 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1046 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1047
1048 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1049 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1050
1051 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1052 #define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1053
1054 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
1055 #define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1056
1057 #define STATE_POINTSPRITECOORDORIGIN  (STATE_FRONTFACE + 1)
1058 #define STATE_IS_POINTSPRITECOORDORIGIN(a) ((a) == STATE_POINTSPRITECOORDORIGIN)
1059
1060 #define STATE_BASEVERTEXINDEX  (STATE_POINTSPRITECOORDORIGIN + 1)
1061 #define STATE_IS_BASEVERTEXINDEX(a) ((a) == STATE_BASEVERTEXINDEX)
1062
1063 #define STATE_FRAMEBUFFER (STATE_BASEVERTEXINDEX + 1)
1064 #define STATE_IS_FRAMEBUFFER(a) ((a) == STATE_FRAMEBUFFER)
1065
1066 #define STATE_POINT_SIZE_ENABLE (STATE_FRAMEBUFFER + 1)
1067 #define STATE_IS_POINT_SIZE_ENABLE(a) ((a) == STATE_POINT_SIZE_ENABLE)
1068
1069 #define STATE_HIGHEST (STATE_POINT_SIZE_ENABLE)
1070
1071 enum fogsource {
1072     FOGSOURCE_FFP,
1073     FOGSOURCE_VS,
1074     FOGSOURCE_COORD,
1075 };
1076
1077 struct wined3d_occlusion_query
1078 {
1079     struct list entry;
1080     GLuint id;
1081     struct wined3d_context *context;
1082 };
1083
1084 union wined3d_gl_query_object
1085 {
1086     GLuint id;
1087     GLsync sync;
1088 };
1089
1090 struct wined3d_event_query
1091 {
1092     struct list entry;
1093     union wined3d_gl_query_object object;
1094     struct wined3d_context *context;
1095 };
1096
1097 enum wined3d_event_query_result
1098 {
1099     WINED3D_EVENT_QUERY_OK,
1100     WINED3D_EVENT_QUERY_WAITING,
1101     WINED3D_EVENT_QUERY_NOT_STARTED,
1102     WINED3D_EVENT_QUERY_WRONG_THREAD,
1103     WINED3D_EVENT_QUERY_ERROR
1104 };
1105
1106 void wined3d_event_query_destroy(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1107 enum wined3d_event_query_result wined3d_event_query_finish(const struct wined3d_event_query *query,
1108         const struct wined3d_device *device) DECLSPEC_HIDDEN;
1109 void wined3d_event_query_issue(struct wined3d_event_query *query, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1110 BOOL wined3d_event_query_supported(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1111
1112 struct wined3d_timestamp_query
1113 {
1114     struct list entry;
1115     GLuint id;
1116     struct wined3d_context *context;
1117 };
1118
1119 void context_alloc_timestamp_query(struct wined3d_context *context, struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1120 void context_free_timestamp_query(struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1121
1122 struct wined3d_context
1123 {
1124     const struct wined3d_gl_info *gl_info;
1125     const struct wined3d_d3d_info *d3d_info;
1126     const struct StateEntry *state_table;
1127     /* State dirtification
1128      * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1129      * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1130      * 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
1131      * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1132      */
1133     DWORD                   dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1134     DWORD                   numDirtyEntries;
1135     DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1136
1137     struct wined3d_swapchain *swapchain;
1138     struct wined3d_surface *current_rt;
1139     DWORD                   tid;    /* Thread ID which owns this context at the moment */
1140
1141     /* Stores some information about the context state for optimization */
1142     DWORD render_offscreen : 1;
1143     DWORD last_was_rhw : 1;             /* true iff last draw_primitive was in xyzrhw mode */
1144     DWORD last_was_pshader : 1;
1145     DWORD last_was_vshader : 1;
1146     DWORD namedArraysLoaded : 1;
1147     DWORD numberedArraysLoaded : 1;
1148     DWORD last_was_blit : 1;
1149     DWORD last_was_ckey : 1;
1150     DWORD fog_coord : 1;
1151     DWORD fog_enabled : 1;
1152     DWORD num_untracked_materials : 2;  /* Max value 2 */
1153     DWORD current : 1;
1154     DWORD destroyed : 1;
1155     DWORD valid : 1;
1156     DWORD use_immediate_mode_draw : 1;
1157     DWORD texShaderBumpMap : 8;         /* MAX_TEXTURES, 8 */
1158     DWORD lastWasPow2Texture : 8;       /* MAX_TEXTURES, 8 */
1159     DWORD fixed_function_usage_map : 8; /* MAX_TEXTURES, 8 */
1160     DWORD lowest_disabled_stage : 4;    /* Max MAX_TEXTURES, 8 */
1161     DWORD rebind_fbo : 1;
1162     DWORD needs_set : 1;
1163     DWORD hdc_is_private : 1;
1164     DWORD hdc_has_format : 1;           /* only meaningful if hdc_is_private */
1165     DWORD update_shader_resource_bindings : 1;
1166     DWORD padding : 15;
1167     DWORD shader_update_mask;
1168     DWORD constant_update_mask;
1169     DWORD                   numbered_array_mask;
1170     GLenum                  tracking_parm;     /* Which source is tracking current colour         */
1171     GLenum                  untracked_materials[2];
1172     UINT                    blit_w, blit_h;
1173     enum fogsource          fog_source;
1174     DWORD active_texture;
1175     DWORD texture_type[MAX_COMBINED_SAMPLERS];
1176
1177     UINT instance_count;
1178
1179     /* The actual opengl context */
1180     UINT level;
1181     HGLRC restore_ctx;
1182     HDC restore_dc;
1183     int restore_pf;
1184     HWND restore_pf_win;
1185     HGLRC                   glCtx;
1186     HWND                    win_handle;
1187     HDC                     hdc;
1188     int pixel_format;
1189     GLint                   aux_buffers;
1190
1191     void *shader_backend_data;
1192
1193     /* FBOs */
1194     UINT                    fbo_entry_count;
1195     struct list             fbo_list;
1196     struct list             fbo_destroy_list;
1197     struct fbo_entry        *current_fbo;
1198     GLuint                  fbo_read_binding;
1199     GLuint                  fbo_draw_binding;
1200     struct wined3d_surface **blit_targets;
1201     GLenum *draw_buffers;
1202     DWORD draw_buffers_mask; /* Enabled draw buffers, 31 max. */
1203
1204     /* Queries */
1205     GLuint *free_occlusion_queries;
1206     UINT free_occlusion_query_size;
1207     UINT free_occlusion_query_count;
1208     struct list occlusion_queries;
1209
1210     union wined3d_gl_query_object *free_event_queries;
1211     UINT free_event_query_size;
1212     UINT free_event_query_count;
1213     struct list event_queries;
1214
1215     GLuint *free_timestamp_queries;
1216     UINT free_timestamp_query_size;
1217     UINT free_timestamp_query_count;
1218     struct list timestamp_queries;
1219
1220     struct wined3d_stream_info stream_info;
1221
1222     /* Fences for GL_APPLE_flush_buffer_range */
1223     struct wined3d_event_query *buffer_queries[MAX_ATTRIBS];
1224     unsigned int num_buffer_queries;
1225
1226     DWORD                     tex_unit_map[MAX_COMBINED_SAMPLERS];
1227     DWORD                     rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1228
1229     /* Extension emulation */
1230     GLint                   gl_fog_source;
1231     GLfloat                 fog_coord_value;
1232     GLfloat                 color[4], fogstart, fogend, fogcolor[4];
1233     GLuint                  dummy_arbfp_prog;
1234 };
1235
1236 struct wined3d_fb_state
1237 {
1238     struct wined3d_rendertarget_view **render_targets;
1239     struct wined3d_rendertarget_view *depth_stencil;
1240 };
1241
1242 typedef void (*APPLYSTATEFUNC)(struct wined3d_context *ctx, const struct wined3d_state *state, DWORD state_id);
1243
1244 struct StateEntry
1245 {
1246     DWORD representative;
1247     APPLYSTATEFUNC apply;
1248 };
1249
1250 struct StateEntryTemplate
1251 {
1252     DWORD state;
1253     struct StateEntry content;
1254     enum wined3d_gl_extension extension;
1255 };
1256
1257 #define WINED3D_FRAGMENT_CAP_PROJ_CONTROL   0x00000001
1258 #define WINED3D_FRAGMENT_CAP_SRGB_WRITE     0x00000002
1259
1260 struct fragment_caps
1261 {
1262     DWORD wined3d_caps;
1263     DWORD PrimitiveMiscCaps;
1264     DWORD TextureOpCaps;
1265     DWORD MaxTextureBlendStages;
1266     DWORD MaxSimultaneousTextures;
1267 };
1268
1269 struct fragment_pipeline
1270 {
1271     void (*enable_extension)(const struct wined3d_gl_info *gl_info, BOOL enable);
1272     void (*get_caps)(const struct wined3d_gl_info *gl_info, struct fragment_caps *caps);
1273     void *(*alloc_private)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1274     void (*free_private)(struct wined3d_device *device);
1275     BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1276     const struct StateEntryTemplate *states;
1277 };
1278
1279 struct wined3d_vertex_caps
1280 {
1281     BOOL xyzrhw;
1282     DWORD max_active_lights;
1283     DWORD max_vertex_blend_matrices;
1284     DWORD max_vertex_blend_matrix_index;
1285     DWORD vertex_processing_caps;
1286     DWORD fvf_caps;
1287     DWORD max_user_clip_planes;
1288     DWORD raster_caps;
1289 };
1290
1291 struct wined3d_vertex_pipe_ops
1292 {
1293     void (*vp_enable)(const struct wined3d_gl_info *gl_info, BOOL enable);
1294     void (*vp_get_caps)(const struct wined3d_gl_info *gl_info, struct wined3d_vertex_caps *caps);
1295     void *(*vp_alloc)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1296     void (*vp_free)(struct wined3d_device *device);
1297     const struct StateEntryTemplate *vp_states;
1298 };
1299
1300 extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
1301 extern const struct fragment_pipeline none_fragment_pipe DECLSPEC_HIDDEN;
1302 extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
1303 extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
1304 extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
1305 extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
1306 extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
1307 extern const struct fragment_pipeline glsl_fragment_pipe DECLSPEC_HIDDEN;
1308
1309 extern const struct wined3d_vertex_pipe_ops none_vertex_pipe DECLSPEC_HIDDEN;
1310 extern const struct wined3d_vertex_pipe_ops ffp_vertex_pipe DECLSPEC_HIDDEN;
1311 extern const struct wined3d_vertex_pipe_ops glsl_vertex_pipe DECLSPEC_HIDDEN;
1312
1313 /* "Base" state table */
1314 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
1315         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
1316         const struct wined3d_vertex_pipe_ops *vertex, const struct fragment_pipeline *fragment,
1317         const struct StateEntryTemplate *misc) DECLSPEC_HIDDEN;
1318
1319 enum wined3d_blit_op
1320 {
1321     WINED3D_BLIT_OP_COLOR_BLIT,
1322     WINED3D_BLIT_OP_COLOR_FILL,
1323     WINED3D_BLIT_OP_DEPTH_FILL,
1324     WINED3D_BLIT_OP_DEPTH_BLIT,
1325 };
1326
1327 /* Shaders for color conversions in blits. Do not do blit operations while
1328  * already under the GL lock. */
1329 struct blit_shader
1330 {
1331     HRESULT (*alloc_private)(struct wined3d_device *device);
1332     void (*free_private)(struct wined3d_device *device);
1333     HRESULT (*set_shader)(void *blit_priv, struct wined3d_context *context, const struct wined3d_surface *surface);
1334     void (*unset_shader)(const struct wined3d_gl_info *gl_info);
1335     BOOL (*blit_supported)(const struct wined3d_gl_info *gl_info, enum wined3d_blit_op blit_op,
1336             const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1337             const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format);
1338     HRESULT (*color_fill)(struct wined3d_device *device, struct wined3d_surface *dst_surface,
1339             const RECT *dst_rect, const struct wined3d_color *color);
1340     HRESULT (*depth_fill)(struct wined3d_device *device,
1341             struct wined3d_surface *surface, const RECT *rect, float depth);
1342 };
1343
1344 extern const struct blit_shader ffp_blit DECLSPEC_HIDDEN;
1345 extern const struct blit_shader arbfp_blit DECLSPEC_HIDDEN;
1346 extern const struct blit_shader cpu_blit DECLSPEC_HIDDEN;
1347
1348 const struct blit_shader *wined3d_select_blitter(const struct wined3d_gl_info *gl_info, enum wined3d_blit_op blit_op,
1349         const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1350         const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format)
1351         DECLSPEC_HIDDEN;
1352
1353 /* Temporary blit_shader helper functions */
1354 HRESULT arbfp_blit_surface(struct wined3d_device *device, DWORD filter,
1355         struct wined3d_surface *src_surface, const RECT *src_rect,
1356         struct wined3d_surface *dst_surface, const RECT *dst_rect) DECLSPEC_HIDDEN;
1357
1358 struct wined3d_context *context_acquire(const struct wined3d_device *device,
1359         struct wined3d_surface *target) DECLSPEC_HIDDEN;
1360 void context_alloc_event_query(struct wined3d_context *context,
1361         struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1362 void context_alloc_occlusion_query(struct wined3d_context *context,
1363         struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1364 void context_apply_blit_state(struct wined3d_context *context, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1365 BOOL context_apply_clear_state(struct wined3d_context *context, const struct wined3d_device *device,
1366         UINT rt_count, const struct wined3d_fb_state *fb) DECLSPEC_HIDDEN;
1367 BOOL context_apply_draw_state(struct wined3d_context *context, struct wined3d_device *device) DECLSPEC_HIDDEN;
1368 void context_apply_fbo_state_blit(struct wined3d_context *context, GLenum target,
1369         struct wined3d_surface *render_target, struct wined3d_surface *depth_stencil, DWORD location) DECLSPEC_HIDDEN;
1370 void context_active_texture(struct wined3d_context *context, const struct wined3d_gl_info *gl_info,
1371         unsigned int unit) DECLSPEC_HIDDEN;
1372 void context_bind_texture(struct wined3d_context *context, GLenum target, GLuint name) DECLSPEC_HIDDEN;
1373 void context_check_fbo_status(const struct wined3d_context *context, GLenum target) DECLSPEC_HIDDEN;
1374 struct wined3d_context *context_create(struct wined3d_swapchain *swapchain, struct wined3d_surface *target,
1375         const struct wined3d_format *ds_format) DECLSPEC_HIDDEN;
1376 BOOL context_debug_output_enabled(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1377 void context_destroy(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
1378 void context_free_event_query(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1379 void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1380 struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
1381 DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
1382 void context_invalidate_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
1383 void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
1384 void context_resource_released(const struct wined3d_device *device,
1385         struct wined3d_resource *resource, enum wined3d_resource_type type) DECLSPEC_HIDDEN;
1386 void context_resource_unloaded(const struct wined3d_device *device,
1387         struct wined3d_resource *resource, enum wined3d_resource_type type) DECLSPEC_HIDDEN;
1388 BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
1389 void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
1390 void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
1391 void context_state_drawbuf(struct wined3d_context *context,
1392         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1393 void context_state_fb(struct wined3d_context *context,
1394         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1395 void context_surface_update(struct wined3d_context *context, const struct wined3d_surface *surface) DECLSPEC_HIDDEN;
1396 void context_stream_info_from_declaration(struct wined3d_context *context,
1397         const struct wined3d_state *state, struct wined3d_stream_info *stream_info) DECLSPEC_HIDDEN;
1398
1399 /*****************************************************************************
1400  * Internal representation of a light
1401  */
1402 struct wined3d_light_info
1403 {
1404     struct wined3d_light OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1405     DWORD        OriginalIndex;
1406     LONG         glIndex;
1407     BOOL         enabled;
1408
1409     /* Converted parms to speed up swapping lights */
1410     float                         lightPosn[4];
1411     float                         lightDirn[4];
1412     float                         exponent;
1413     float                         cutoff;
1414
1415     struct list entry;
1416 };
1417
1418 /* The default light parameters */
1419 extern const struct wined3d_light WINED3D_default_light DECLSPEC_HIDDEN;
1420
1421 struct wined3d_pixel_format
1422 {
1423     int iPixelFormat; /* WGL pixel format */
1424     int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1425     int redSize, greenSize, blueSize, alphaSize, colorSize;
1426     int depthSize, stencilSize;
1427     BOOL windowDrawable;
1428     BOOL doubleBuffer;
1429     int auxBuffers;
1430     int numSamples;
1431 };
1432
1433 enum wined3d_pci_vendor
1434 {
1435     HW_VENDOR_SOFTWARE              = 0x0000,
1436     HW_VENDOR_AMD                   = 0x1002,
1437     HW_VENDOR_NVIDIA                = 0x10de,
1438     HW_VENDOR_VMWARE                = 0x15ad,
1439     HW_VENDOR_INTEL                 = 0x8086,
1440 };
1441
1442 enum wined3d_pci_device
1443 {
1444     CARD_WINE                       = 0x0000,
1445
1446     CARD_AMD_RAGE_128PRO            = 0x5246,
1447     CARD_AMD_RADEON_7200            = 0x5144,
1448     CARD_AMD_RADEON_8500            = 0x514c,
1449     CARD_AMD_RADEON_9500            = 0x4144,
1450     CARD_AMD_RADEON_XPRESS_200M     = 0x5955,
1451     CARD_AMD_RADEON_X700            = 0x5e4c,
1452     CARD_AMD_RADEON_X1600           = 0x71c2,
1453     CARD_AMD_RADEON_HD2350          = 0x94c7,
1454     CARD_AMD_RADEON_HD2600          = 0x9581,
1455     CARD_AMD_RADEON_HD2900          = 0x9400,
1456     CARD_AMD_RADEON_HD3200          = 0x9620,
1457     CARD_AMD_RADEON_HD4200M         = 0x9712,
1458     CARD_AMD_RADEON_HD4350          = 0x954f,
1459     CARD_AMD_RADEON_HD4600          = 0x9495,
1460     CARD_AMD_RADEON_HD4700          = 0x944e,
1461     CARD_AMD_RADEON_HD4800          = 0x944c,
1462     CARD_AMD_RADEON_HD5400          = 0x68f9,
1463     CARD_AMD_RADEON_HD5600          = 0x68d8,
1464     CARD_AMD_RADEON_HD5700          = 0x68be,
1465     CARD_AMD_RADEON_HD5800          = 0x6898,
1466     CARD_AMD_RADEON_HD5900          = 0x689c,
1467     CARD_AMD_RADEON_HD6300          = 0x9803,
1468     CARD_AMD_RADEON_HD6400          = 0x6770,
1469     CARD_AMD_RADEON_HD6410D         = 0x9644,
1470     CARD_AMD_RADEON_HD6550D         = 0x9640,
1471     CARD_AMD_RADEON_HD6600          = 0x6758,
1472     CARD_AMD_RADEON_HD6600M         = 0x6741,
1473     CARD_AMD_RADEON_HD6700          = 0x68ba,
1474     CARD_AMD_RADEON_HD6800          = 0x6739,
1475     CARD_AMD_RADEON_HD6900          = 0x6719,
1476     CARD_AMD_RADEON_HD7660D         = 0x9901,
1477     CARD_AMD_RADEON_HD7700          = 0x683d,
1478     CARD_AMD_RADEON_HD7800          = 0x6819,
1479     CARD_AMD_RADEON_HD7900          = 0x679a,
1480     CARD_AMD_RADEON_HD8600M         = 0x6660,
1481     CARD_AMD_RADEON_HD8670          = 0x6610,
1482     CARD_AMD_RADEON_HD8770          = 0x665c,
1483     CARD_AMD_RADEON_R3              = 0x9830,
1484     CARD_AMD_RADEON_R7              = 0x130f,
1485     CARD_AMD_RADEON_R9              = 0x67b1,
1486
1487     CARD_NVIDIA_RIVA_128            = 0x0018,
1488     CARD_NVIDIA_RIVA_TNT            = 0x0020,
1489     CARD_NVIDIA_RIVA_TNT2           = 0x0028,
1490     CARD_NVIDIA_GEFORCE             = 0x0100,
1491     CARD_NVIDIA_GEFORCE2_MX         = 0x0110,
1492     CARD_NVIDIA_GEFORCE2            = 0x0150,
1493     CARD_NVIDIA_GEFORCE3            = 0x0200,
1494     CARD_NVIDIA_GEFORCE4_MX         = 0x0170,
1495     CARD_NVIDIA_GEFORCE4_TI4200     = 0x0253,
1496     CARD_NVIDIA_GEFORCEFX_5200      = 0x0320,
1497     CARD_NVIDIA_GEFORCEFX_5600      = 0x0312,
1498     CARD_NVIDIA_GEFORCEFX_5800      = 0x0302,
1499     CARD_NVIDIA_GEFORCE_6200        = 0x014f,
1500     CARD_NVIDIA_GEFORCE_6600GT      = 0x0140,
1501     CARD_NVIDIA_GEFORCE_6800        = 0x0041,
1502     CARD_NVIDIA_GEFORCE_7400        = 0x01d8,
1503     CARD_NVIDIA_GEFORCE_7300        = 0x01d7, /* GeForce Go 7300 */
1504     CARD_NVIDIA_GEFORCE_7600        = 0x0391,
1505     CARD_NVIDIA_GEFORCE_7800GT      = 0x0092,
1506     CARD_NVIDIA_GEFORCE_8200        = 0x0849, /* Other PCI ID 0x084b */
1507     CARD_NVIDIA_GEFORCE_8300GS      = 0x0423,
1508     CARD_NVIDIA_GEFORCE_8400GS      = 0x0404,
1509     CARD_NVIDIA_GEFORCE_8500GT      = 0x0421,
1510     CARD_NVIDIA_GEFORCE_8600GT      = 0x0402,
1511     CARD_NVIDIA_GEFORCE_8600MGT     = 0x0407,
1512     CARD_NVIDIA_GEFORCE_8800GTS     = 0x0193,
1513     CARD_NVIDIA_GEFORCE_8800GTX     = 0x0191,
1514     CARD_NVIDIA_GEFORCE_9200        = 0x086d,
1515     CARD_NVIDIA_GEFORCE_9300        = 0x086c,
1516     CARD_NVIDIA_GEFORCE_9400M       = 0x0863,
1517     CARD_NVIDIA_GEFORCE_9400GT      = 0x042c,
1518     CARD_NVIDIA_GEFORCE_9500GT      = 0x0640,
1519     CARD_NVIDIA_GEFORCE_9600GT      = 0x0622,
1520     CARD_NVIDIA_GEFORCE_9800GT      = 0x0614,
1521     CARD_NVIDIA_GEFORCE_210         = 0x0a23,
1522     CARD_NVIDIA_GEFORCE_GT220       = 0x0a20,
1523     CARD_NVIDIA_GEFORCE_GT240       = 0x0ca3,
1524     CARD_NVIDIA_GEFORCE_GTX260      = 0x05e2,
1525     CARD_NVIDIA_GEFORCE_GTX275      = 0x05e6,
1526     CARD_NVIDIA_GEFORCE_GTX280      = 0x05e1,
1527     CARD_NVIDIA_GEFORCE_315M        = 0x0a7a,
1528     CARD_NVIDIA_GEFORCE_320M        = 0x08a3,
1529     CARD_NVIDIA_GEFORCE_GT320M      = 0x0a2d,
1530     CARD_NVIDIA_GEFORCE_GT325M      = 0x0a35,
1531     CARD_NVIDIA_GEFORCE_GT330       = 0x0ca0,
1532     CARD_NVIDIA_GEFORCE_GTS350M     = 0x0cb0,
1533     CARD_NVIDIA_GEFORCE_410M        = 0x1055,
1534     CARD_NVIDIA_GEFORCE_GT420       = 0x0de2,
1535     CARD_NVIDIA_GEFORCE_GT430       = 0x0de1,
1536     CARD_NVIDIA_GEFORCE_GT440       = 0x0de0,
1537     CARD_NVIDIA_GEFORCE_GTS450      = 0x0dc4,
1538     CARD_NVIDIA_GEFORCE_GTX460      = 0x0e22,
1539     CARD_NVIDIA_GEFORCE_GTX460M     = 0x0dd1,
1540     CARD_NVIDIA_GEFORCE_GTX465      = 0x06c4,
1541     CARD_NVIDIA_GEFORCE_GTX470      = 0x06cd,
1542     CARD_NVIDIA_GEFORCE_GTX480      = 0x06c0,
1543     CARD_NVIDIA_GEFORCE_GT520       = 0x1040,
1544     CARD_NVIDIA_GEFORCE_GT540M      = 0x0df4,
1545     CARD_NVIDIA_GEFORCE_GTX550      = 0x1244,
1546     CARD_NVIDIA_GEFORCE_GT555M      = 0x04b8,
1547     CARD_NVIDIA_GEFORCE_GTX560TI    = 0x1200,
1548     CARD_NVIDIA_GEFORCE_GTX560      = 0x1201,
1549     CARD_NVIDIA_GEFORCE_GTX570      = 0x1081,
1550     CARD_NVIDIA_GEFORCE_GTX580      = 0x1080,
1551     CARD_NVIDIA_GEFORCE_GT610       = 0x104a,
1552     CARD_NVIDIA_GEFORCE_GT630       = 0x0f00,
1553     CARD_NVIDIA_GEFORCE_GT630M      = 0x0de9,
1554     CARD_NVIDIA_GEFORCE_GT640M      = 0x0fd2,
1555     CARD_NVIDIA_GEFORCE_GT650M      = 0x0fd1,
1556     CARD_NVIDIA_GEFORCE_GTX650      = 0x0fc6,
1557     CARD_NVIDIA_GEFORCE_GTX650TI    = 0x11c6,
1558     CARD_NVIDIA_GEFORCE_GTX660      = 0x11c0,
1559     CARD_NVIDIA_GEFORCE_GTX660M     = 0x0fd4,
1560     CARD_NVIDIA_GEFORCE_GTX660TI    = 0x1183,
1561     CARD_NVIDIA_GEFORCE_GTX670      = 0x1189,
1562     CARD_NVIDIA_GEFORCE_GTX670MX    = 0x11a1,
1563     CARD_NVIDIA_GEFORCE_GTX680      = 0x1180,
1564     CARD_NVIDIA_GEFORCE_GT750M      = 0x0fe9,
1565     CARD_NVIDIA_GEFORCE_GTX750      = 0x1381,
1566     CARD_NVIDIA_GEFORCE_GTX750TI    = 0x1380,
1567     CARD_NVIDIA_GEFORCE_GTX760      = 0x1187,
1568     CARD_NVIDIA_GEFORCE_GTX765M     = 0x11e2,
1569     CARD_NVIDIA_GEFORCE_GTX770M     = 0x11e0,
1570     CARD_NVIDIA_GEFORCE_GTX770      = 0x1184,
1571     CARD_NVIDIA_GEFORCE_GTX780      = 0x1004,
1572     CARD_NVIDIA_GEFORCE_GTX780TI    = 0x100a,
1573     CARD_NVIDIA_GEFORCE_GTX970      = 0x13c2,
1574
1575     CARD_VMWARE_SVGA3D              = 0x0405,
1576
1577     CARD_INTEL_830M                 = 0x3577,
1578     CARD_INTEL_855GM                = 0x3582,
1579     CARD_INTEL_845G                 = 0x2562,
1580     CARD_INTEL_865G                 = 0x2572,
1581     CARD_INTEL_915G                 = 0x2582,
1582     CARD_INTEL_E7221G               = 0x258a,
1583     CARD_INTEL_915GM                = 0x2592,
1584     CARD_INTEL_945G                 = 0x2772,
1585     CARD_INTEL_945GM                = 0x27a2,
1586     CARD_INTEL_945GME               = 0x27ae,
1587     CARD_INTEL_Q35                  = 0x29b2,
1588     CARD_INTEL_G33                  = 0x29c2,
1589     CARD_INTEL_Q33                  = 0x29d2,
1590     CARD_INTEL_PNVG                 = 0xa001,
1591     CARD_INTEL_PNVM                 = 0xa011,
1592     CARD_INTEL_965Q                 = 0x2992,
1593     CARD_INTEL_965G                 = 0x2982,
1594     CARD_INTEL_946GZ                = 0x2972,
1595     CARD_INTEL_965GM                = 0x2a02,
1596     CARD_INTEL_965GME               = 0x2a12,
1597     CARD_INTEL_GM45                 = 0x2a42,
1598     CARD_INTEL_IGD                  = 0x2e02,
1599     CARD_INTEL_Q45                  = 0x2e12,
1600     CARD_INTEL_G45                  = 0x2e22,
1601     CARD_INTEL_G41                  = 0x2e32,
1602     CARD_INTEL_B43                  = 0x2e92,
1603     CARD_INTEL_ILKD                 = 0x0042,
1604     CARD_INTEL_ILKM                 = 0x0046,
1605     CARD_INTEL_SNBD                 = 0x0122,
1606     CARD_INTEL_SNBM                 = 0x0126,
1607     CARD_INTEL_SNBS                 = 0x010a,
1608     CARD_INTEL_IVBD                 = 0x0162,
1609     CARD_INTEL_IVBM                 = 0x0166,
1610     CARD_INTEL_IVBS                 = 0x015a,
1611     CARD_INTEL_HWM                  = 0x0416,
1612 };
1613
1614 struct wined3d_fbo_ops
1615 {
1616     GLboolean (WINE_GLAPI *glIsRenderbuffer)(GLuint renderbuffer);
1617     void (WINE_GLAPI *glBindRenderbuffer)(GLenum target, GLuint renderbuffer);
1618     void (WINE_GLAPI *glDeleteRenderbuffers)(GLsizei n, const GLuint *renderbuffers);
1619     void (WINE_GLAPI *glGenRenderbuffers)(GLsizei n, GLuint *renderbuffers);
1620     void (WINE_GLAPI *glRenderbufferStorage)(GLenum target, GLenum internalformat,
1621             GLsizei width, GLsizei height);
1622     void (WINE_GLAPI *glRenderbufferStorageMultisample)(GLenum target, GLsizei samples,
1623             GLenum internalformat, GLsizei width, GLsizei height);
1624     void (WINE_GLAPI *glGetRenderbufferParameteriv)(GLenum target, GLenum pname, GLint *params);
1625     GLboolean (WINE_GLAPI *glIsFramebuffer)(GLuint framebuffer);
1626     void (WINE_GLAPI *glBindFramebuffer)(GLenum target, GLuint framebuffer);
1627     void (WINE_GLAPI *glDeleteFramebuffers)(GLsizei n, const GLuint *framebuffers);
1628     void (WINE_GLAPI *glGenFramebuffers)(GLsizei n, GLuint *framebuffers);
1629     GLenum (WINE_GLAPI *glCheckFramebufferStatus)(GLenum target);
1630     void (WINE_GLAPI *glFramebufferTexture1D)(GLenum target, GLenum attachment,
1631             GLenum textarget, GLuint texture, GLint level);
1632     void (WINE_GLAPI *glFramebufferTexture2D)(GLenum target, GLenum attachment,
1633             GLenum textarget, GLuint texture, GLint level);
1634     void (WINE_GLAPI *glFramebufferTexture3D)(GLenum target, GLenum attachment,
1635             GLenum textarget, GLuint texture, GLint level, GLint layer);
1636     void (WINE_GLAPI *glFramebufferRenderbuffer)(GLenum target, GLenum attachment,
1637             GLenum renderbuffertarget, GLuint renderbuffer);
1638     void (WINE_GLAPI *glGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment,
1639             GLenum pname, GLint *params);
1640     void (WINE_GLAPI *glBlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
1641             GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
1642     void (WINE_GLAPI *glGenerateMipmap)(GLenum target);
1643 };
1644
1645 struct wined3d_gl_limits
1646 {
1647     UINT buffers;
1648     UINT lights;
1649     UINT textures;
1650     UINT texture_coords;
1651     UINT vertex_uniform_blocks;
1652     UINT geometry_uniform_blocks;
1653     UINT fragment_uniform_blocks;
1654     UINT fragment_samplers;
1655     UINT vertex_samplers;
1656     UINT combined_samplers;
1657     UINT general_combiners;
1658     UINT clipplanes;
1659     UINT texture_size;
1660     UINT texture3d_size;
1661     float pointsize_max;
1662     float pointsize_min;
1663     UINT blends;
1664     UINT anisotropy;
1665     float shininess;
1666     UINT samples;
1667     UINT vertex_attribs;
1668
1669     UINT glsl_varyings;
1670     UINT glsl_vs_float_constants;
1671     UINT glsl_ps_float_constants;
1672
1673     UINT arb_vs_float_constants;
1674     UINT arb_vs_native_constants;
1675     UINT arb_vs_instructions;
1676     UINT arb_vs_temps;
1677     UINT arb_ps_float_constants;
1678     UINT arb_ps_local_constants;
1679     UINT arb_ps_native_constants;
1680     UINT arb_ps_instructions;
1681     UINT arb_ps_temps;
1682 };
1683
1684 struct wined3d_gl_info
1685 {
1686     DWORD glsl_version;
1687     struct wined3d_gl_limits limits;
1688     DWORD reserved_glsl_constants, reserved_arb_constants;
1689     DWORD quirks;
1690     BOOL supported[WINED3D_GL_EXT_COUNT];
1691     GLint wrap_lookup[WINED3D_TADDRESS_MIRROR_ONCE - WINED3D_TADDRESS_WRAP + 1];
1692
1693     HGLRC (WINAPI *p_wglCreateContextAttribsARB)(HDC dc, HGLRC share, const GLint *attribs);
1694     struct opengl_funcs gl_ops;
1695     struct wined3d_fbo_ops fbo_ops;
1696
1697     struct wined3d_format *formats;
1698 };
1699
1700 struct wined3d_driver_info
1701 {
1702     enum wined3d_pci_vendor vendor;
1703     enum wined3d_pci_device device;
1704     const char *name;
1705     const char *description;
1706     UINT64 vram_bytes;
1707     DWORD version_high;
1708     DWORD version_low;
1709 };
1710
1711 struct wined3d_d3d_limits
1712 {
1713     UINT vs_version, gs_version, ps_version;
1714     DWORD vs_uniform_count;
1715     DWORD ps_uniform_count;
1716     UINT ffp_textures;
1717     UINT ffp_blend_stages;
1718 };
1719
1720 typedef void (WINE_GLAPI *wined3d_ffp_attrib_func)(const void *data);
1721 typedef void (WINE_GLAPI *wined3d_ffp_texcoord_func)(GLenum unit, const void *data);
1722 extern wined3d_ffp_attrib_func specular_func_3ubv DECLSPEC_HIDDEN;
1723
1724 struct wined3d_ffp_attrib_ops
1725 {
1726     wined3d_ffp_attrib_func position[WINED3D_FFP_EMIT_COUNT];
1727     wined3d_ffp_attrib_func diffuse[WINED3D_FFP_EMIT_COUNT];
1728     wined3d_ffp_attrib_func specular[WINED3D_FFP_EMIT_COUNT];
1729     wined3d_ffp_attrib_func normal[WINED3D_FFP_EMIT_COUNT];
1730     wined3d_ffp_texcoord_func texcoord[WINED3D_FFP_EMIT_COUNT];
1731 };
1732
1733 struct wined3d_d3d_info
1734 {
1735     struct wined3d_d3d_limits limits;
1736     struct wined3d_ffp_attrib_ops ffp_attrib_ops;
1737     BOOL xyzrhw;
1738     BOOL vs_clipping;
1739     DWORD valid_rt_mask;
1740 };
1741
1742 /* The adapter structure */
1743 struct wined3d_adapter
1744 {
1745     UINT ordinal;
1746     POINT monitorPoint;
1747     enum wined3d_format_id screen_format;
1748
1749     struct wined3d_gl_info  gl_info;
1750     struct wined3d_d3d_info d3d_info;
1751     struct wined3d_driver_info driver_info;
1752     WCHAR                   DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1753     unsigned int cfg_count;
1754     struct wined3d_pixel_format *cfgs;
1755     UINT64 vram_bytes;
1756     UINT64 vram_bytes_used;
1757     LUID luid;
1758
1759     const struct wined3d_vertex_pipe_ops *vertex_pipe;
1760     const struct fragment_pipeline *fragment_pipe;
1761     const struct wined3d_shader_backend_ops *shader_backend;
1762     const struct blit_shader *blitter;
1763 };
1764
1765 BOOL wined3d_adapter_init_format_info(struct wined3d_adapter *adapter) DECLSPEC_HIDDEN;
1766 UINT64 adapter_adjust_memory(struct wined3d_adapter *adapter, INT64 amount) DECLSPEC_HIDDEN;
1767
1768 BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1769 extern void add_gl_compat_wrappers(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1770
1771 enum projection_types
1772 {
1773     proj_none    = 0,
1774     proj_count3  = 1,
1775     proj_count4  = 2
1776 };
1777
1778 enum dst_arg
1779 {
1780     resultreg    = 0,
1781     tempreg      = 1
1782 };
1783
1784 /*****************************************************************************
1785  * Fixed function pipeline replacements
1786  */
1787 #define ARG_UNUSED          0xff
1788 struct texture_stage_op
1789 {
1790     unsigned                cop : 8;
1791     unsigned                carg1 : 8;
1792     unsigned                carg2 : 8;
1793     unsigned                carg0 : 8;
1794
1795     unsigned                aop : 8;
1796     unsigned                aarg1 : 8;
1797     unsigned                aarg2 : 8;
1798     unsigned                aarg0 : 8;
1799
1800     struct color_fixup_desc color_fixup;
1801     unsigned                tex_type : 3;
1802     unsigned                dst : 1;
1803     unsigned                projected : 2;
1804     unsigned                padding : 10;
1805 };
1806
1807 struct ffp_frag_settings
1808 {
1809     struct texture_stage_op op[MAX_TEXTURES];
1810     enum wined3d_ffp_ps_fog_mode fog;
1811     /* Use shorts instead of chars to get dword alignment */
1812     unsigned short sRGB_write;
1813     unsigned short emul_clipplanes;
1814 };
1815
1816 struct ffp_frag_desc
1817 {
1818     struct wine_rb_entry entry;
1819     struct ffp_frag_settings    settings;
1820 };
1821
1822 extern const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions DECLSPEC_HIDDEN;
1823 extern const struct wine_rb_functions wined3d_ffp_vertex_program_rb_functions DECLSPEC_HIDDEN;
1824 extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
1825
1826 void gen_ffp_frag_op(const struct wined3d_context *context, const struct wined3d_state *state,
1827         struct ffp_frag_settings *settings, BOOL ignore_textype) DECLSPEC_HIDDEN;
1828 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
1829         const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
1830 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc) DECLSPEC_HIDDEN;
1831 void wined3d_get_draw_rect(const struct wined3d_state *state, RECT *rect) DECLSPEC_HIDDEN;
1832 void wined3d_ftoa(float value, char *s) DECLSPEC_HIDDEN;
1833
1834 extern const float wined3d_srgb_const0[] DECLSPEC_HIDDEN;
1835 extern const float wined3d_srgb_const1[] DECLSPEC_HIDDEN;
1836
1837 enum wined3d_ffp_vs_fog_mode
1838 {
1839     WINED3D_FFP_VS_FOG_OFF      = 0,
1840     WINED3D_FFP_VS_FOG_FOGCOORD = 1,
1841     WINED3D_FFP_VS_FOG_DEPTH    = 2,
1842     WINED3D_FFP_VS_FOG_RANGE    = 3,
1843 };
1844
1845 #define WINED3D_FFP_TCI_SHIFT               16
1846 #define WINED3D_FFP_TCI_MASK                0xff
1847
1848 #define WINED3D_FFP_LIGHT_TYPE_SHIFT(idx)   (3 * (idx))
1849 #define WINED3D_FFP_LIGHT_TYPE_MASK         0x7
1850
1851 struct wined3d_ffp_vs_settings
1852 {
1853     DWORD light_type      : 24; /* MAX_ACTIVE_LIGHTS, 8 * 3 */
1854     DWORD diffuse_source  : 2;
1855     DWORD emission_source : 2;
1856     DWORD ambient_source  : 2;
1857     DWORD specular_source : 2;
1858
1859     DWORD transformed     : 1;
1860     DWORD clipping        : 1;
1861     DWORD normal          : 1;
1862     DWORD normalize       : 1;
1863     DWORD lighting        : 1;
1864     DWORD localviewer     : 1;
1865     DWORD point_size      : 1;
1866     DWORD fog_mode        : 2;
1867     DWORD texcoords       : 8;  /* MAX_TEXTURES */
1868     DWORD ortho_fog       : 1;
1869     DWORD padding         : 14;
1870
1871     BYTE texgen[MAX_TEXTURES];
1872 };
1873
1874 struct wined3d_ffp_vs_desc
1875 {
1876     struct wine_rb_entry entry;
1877     struct wined3d_ffp_vs_settings settings;
1878 };
1879
1880 void wined3d_ffp_get_vs_settings(const struct wined3d_state *state, const struct wined3d_stream_info *si,
1881         struct wined3d_ffp_vs_settings *settings) DECLSPEC_HIDDEN;
1882
1883 struct wined3d
1884 {
1885     LONG ref;
1886     DWORD flags;
1887     UINT adapter_count;
1888     struct wined3d_adapter adapters[1];
1889 };
1890
1891 HRESULT wined3d_init(struct wined3d *wined3d, DWORD flags) DECLSPEC_HIDDEN;
1892 BOOL wined3d_register_window(HWND window, struct wined3d_device *device) DECLSPEC_HIDDEN;
1893 void wined3d_unregister_window(HWND window) DECLSPEC_HIDDEN;
1894
1895 struct wined3d_stream_output
1896 {
1897     struct wined3d_buffer *buffer;
1898     UINT offset;
1899 };
1900
1901 struct wined3d_stream_state
1902 {
1903     struct wined3d_buffer *buffer;
1904     UINT offset;
1905     UINT stride;
1906     UINT frequency;
1907     UINT flags;
1908 };
1909
1910 #define WINED3D_STATE_NO_REF        0x00000001
1911 #define WINED3D_STATE_INIT_DEFAULT  0x00000002
1912
1913 struct wined3d_state
1914 {
1915     DWORD flags;
1916     const struct wined3d_fb_state *fb;
1917
1918     struct wined3d_vertex_declaration *vertex_declaration;
1919     struct wined3d_stream_output stream_output[MAX_STREAM_OUT];
1920     struct wined3d_stream_state streams[MAX_STREAMS + 1 /* tesselated pseudo-stream */];
1921     struct wined3d_buffer *index_buffer;
1922     enum wined3d_format_id index_format;
1923     INT base_vertex_index;
1924     INT load_base_vertex_index; /* Non-indexed drawing needs 0 here, indexed needs base_vertex_index. */
1925     GLenum gl_primitive_type;
1926     struct wined3d_query *predicate;
1927     BOOL predicate_value;
1928
1929     struct wined3d_shader *shader[WINED3D_SHADER_TYPE_COUNT];
1930     struct wined3d_buffer *cb[WINED3D_SHADER_TYPE_COUNT][MAX_CONSTANT_BUFFERS];
1931     struct wined3d_sampler *sampler[WINED3D_SHADER_TYPE_COUNT][MAX_SAMPLER_OBJECTS];
1932     struct wined3d_shader_resource_view *shader_resource_view[WINED3D_SHADER_TYPE_COUNT][MAX_SHADER_RESOURCE_VIEWS];
1933
1934     BOOL vs_consts_b[MAX_CONST_B];
1935     INT vs_consts_i[MAX_CONST_I * 4];
1936     float *vs_consts_f;
1937
1938     BOOL ps_consts_b[MAX_CONST_B];
1939     INT ps_consts_i[MAX_CONST_I * 4];
1940     float *ps_consts_f;
1941
1942     struct wined3d_texture *textures[MAX_COMBINED_SAMPLERS];
1943     DWORD sampler_states[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1944     DWORD texture_states[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1945
1946     struct wined3d_matrix transforms[HIGHEST_TRANSFORMSTATE + 1];
1947     struct wined3d_vec4 clip_planes[MAX_CLIPPLANES];
1948     struct wined3d_material material;
1949     struct wined3d_viewport viewport;
1950     RECT scissor_rect;
1951
1952     /* Light hashmap. Collisions are handled using linked lists. */
1953 #define LIGHTMAP_SIZE 43
1954 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE)
1955     struct list light_map[LIGHTMAP_SIZE];
1956     const struct wined3d_light_info *lights[MAX_ACTIVE_LIGHTS];
1957
1958     DWORD render_states[WINEHIGHEST_RENDER_STATE + 1];
1959 };
1960
1961 #define WINED3D_UNMAPPED_STAGE ~0U
1962
1963 /* Multithreaded flag. Removed from the public header to signal that
1964  * wined3d_device_create() ignores it. */
1965 #define WINED3DCREATE_MULTITHREADED 0x00000004
1966
1967 struct wined3d_device
1968 {
1969     LONG ref;
1970
1971     /* WineD3D Information  */
1972     struct wined3d_device_parent *device_parent;
1973     struct wined3d *wined3d;
1974     struct wined3d_adapter *adapter;
1975
1976     /* Window styles to restore when switching fullscreen mode */
1977     LONG                    style;
1978     LONG                    exStyle;
1979
1980     /* X and GL Information */
1981     GLenum                  offscreenBuffer;
1982
1983     const struct wined3d_shader_backend_ops *shader_backend;
1984     void *shader_priv;
1985     void *fragment_priv;
1986     void *vertex_priv;
1987     void *blit_priv;
1988     struct StateEntry StateTable[STATE_HIGHEST + 1];
1989     /* Array of functions for states which are handled by more than one pipeline part */
1990     APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
1991     const struct blit_shader *blitter;
1992
1993     BYTE vertexBlendUsed : 1;           /* To avoid needless setting of the blend matrices */
1994     BYTE bCursorVisible : 1;
1995     BYTE d3d_initialized : 1;
1996     BYTE inScene : 1;                   /* A flag to check for proper BeginScene / EndScene call pairs */
1997     BYTE softwareVertexProcessing : 1;  /* process vertex shaders using software or hardware */
1998     BYTE filter_messages : 1;
1999     BYTE padding : 2;
2000
2001     unsigned char           surface_alignment; /* Line Alignment of surfaces                      */
2002
2003     WORD padding2 : 16;
2004
2005     struct wined3d_state state;
2006     struct wined3d_state *update_state;
2007     struct wined3d_stateblock *recording;
2008
2009     /* Internal use fields  */
2010     struct wined3d_device_creation_parameters create_parms;
2011     HWND focus_window;
2012
2013     struct wined3d_rendertarget_view *back_buffer_view;
2014     struct wined3d_swapchain **swapchains;
2015     UINT swapchain_count;
2016
2017     struct list             resources; /* a linked list to track resources created by the device */
2018     struct list             shaders;   /* a linked list to track shaders (pixel and vertex)      */
2019     struct wine_rb_tree samplers;
2020
2021     /* Render Target Support */
2022     struct wined3d_fb_state fb;
2023     struct wined3d_surface *onscreen_depth_stencil;
2024     struct wined3d_rendertarget_view *auto_depth_stencil_view;
2025
2026     /* For rendering to a texture using glCopyTexImage */
2027     GLuint                  depth_blt_texture;
2028
2029     /* Cursor management */
2030     UINT                    xHotSpot;
2031     UINT                    yHotSpot;
2032     UINT                    xScreenSpace;
2033     UINT                    yScreenSpace;
2034     UINT                    cursorWidth, cursorHeight;
2035     struct wined3d_texture *cursor_texture;
2036     HCURSOR                 hardwareCursor;
2037
2038     /* The Wine logo texture */
2039     struct wined3d_texture *logo_texture;
2040
2041     /* Textures for when no other textures are mapped */
2042     UINT dummy_texture_2d[MAX_COMBINED_SAMPLERS];
2043     UINT dummy_texture_rect[MAX_COMBINED_SAMPLERS];
2044     UINT dummy_texture_3d[MAX_COMBINED_SAMPLERS];
2045     UINT dummy_texture_cube[MAX_COMBINED_SAMPLERS];
2046
2047     /* Command stream */
2048     struct wined3d_cs *cs;
2049
2050     /* Context management */
2051     struct wined3d_context **contexts;
2052     UINT context_count;
2053 };
2054
2055 void device_clear_render_targets(struct wined3d_device *device, UINT rt_count, const struct wined3d_fb_state *fb,
2056         UINT rect_count, const RECT *rects, const RECT *draw_rect, DWORD flags,
2057         const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
2058 BOOL device_context_add(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2059 void device_context_remove(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2060 HRESULT device_init(struct wined3d_device *device, struct wined3d *wined3d,
2061         UINT adapter_idx, enum wined3d_device_type device_type, HWND focus_window, DWORD flags,
2062         BYTE surface_alignment, struct wined3d_device_parent *device_parent) DECLSPEC_HIDDEN;
2063 LRESULT device_process_message(struct wined3d_device *device, HWND window, BOOL unicode,
2064         UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
2065 void device_resource_add(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2066 void device_resource_released(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2067 void device_switch_onscreen_ds(struct wined3d_device *device, struct wined3d_context *context,
2068         struct wined3d_surface *depth_stencil) DECLSPEC_HIDDEN;
2069 void device_invalidate_state(const struct wined3d_device *device, DWORD state) DECLSPEC_HIDDEN;
2070
2071 static inline BOOL isStateDirty(const struct wined3d_context *context, DWORD state)
2072 {
2073     DWORD idx = state / (sizeof(*context->isStateDirty) * CHAR_BIT);
2074     BYTE shift = state & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
2075     return context->isStateDirty[idx] & (1 << shift);
2076 }
2077
2078 static inline void context_invalidate_active_texture(struct wined3d_context *context)
2079 {
2080     DWORD sampler = context->rev_tex_unit_map[context->active_texture];
2081     if (sampler != WINED3D_UNMAPPED_STAGE)
2082         context_invalidate_state(context, STATE_SAMPLER(sampler));
2083 }
2084
2085 #define WINED3D_RESOURCE_ACCESS_GPU     0x1
2086 #define WINED3D_RESOURCE_ACCESS_CPU     0x2
2087
2088 struct wined3d_resource_ops
2089 {
2090     ULONG (*resource_incref)(struct wined3d_resource *resource);
2091     ULONG (*resource_decref)(struct wined3d_resource *resource);
2092     void (*resource_unload)(struct wined3d_resource *resource);
2093 };
2094
2095 struct wined3d_resource
2096 {
2097     LONG ref;
2098     LONG bind_count;
2099     LONG map_count;
2100     struct wined3d_device *device;
2101     enum wined3d_resource_type type;
2102     const struct wined3d_format *format;
2103     enum wined3d_multisample_type multisample_type;
2104     UINT multisample_quality;
2105     DWORD usage;
2106     enum wined3d_pool pool;
2107     DWORD access_flags;
2108     DWORD draw_binding;
2109     DWORD map_binding;
2110     UINT width;
2111     UINT height;
2112     UINT depth;
2113     UINT size;
2114     DWORD priority;
2115     void *heap_memory;
2116     struct list resource_list_entry;
2117
2118     void *parent;
2119     const struct wined3d_parent_ops *parent_ops;
2120     const struct wined3d_resource_ops *resource_ops;
2121 };
2122
2123 static inline ULONG wined3d_resource_incref(struct wined3d_resource *resource)
2124 {
2125     return resource->resource_ops->resource_incref(resource);
2126 }
2127
2128 static inline ULONG wined3d_resource_decref(struct wined3d_resource *resource)
2129 {
2130     return resource->resource_ops->resource_decref(resource);
2131 }
2132
2133 void resource_cleanup(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2134 HRESULT resource_init(struct wined3d_resource *resource, struct wined3d_device *device,
2135         enum wined3d_resource_type type, const struct wined3d_format *format,
2136         enum wined3d_multisample_type multisample_type, UINT multisample_quality,
2137         DWORD usage, enum wined3d_pool pool, UINT width, UINT height, UINT depth, UINT size,
2138         void *parent, const struct wined3d_parent_ops *parent_ops,
2139         const struct wined3d_resource_ops *resource_ops) DECLSPEC_HIDDEN;
2140 void resource_unload(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2141 BOOL wined3d_resource_allocate_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2142 void wined3d_resource_free_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2143 GLbitfield wined3d_resource_gl_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2144 GLenum wined3d_resource_gl_legacy_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2145 BOOL wined3d_resource_is_offscreen(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2146 DWORD wined3d_resource_sanitize_map_flags(const struct wined3d_resource *resource, DWORD flags) DECLSPEC_HIDDEN;
2147 void wined3d_resource_update_draw_binding(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2148
2149 /* Tests show that the start address of resources is 32 byte aligned */
2150 #define RESOURCE_ALIGNMENT 16
2151
2152 struct gl_texture
2153 {
2154     struct wined3d_sampler_desc sampler_desc;
2155     unsigned int base_level;
2156     GLuint name;
2157 };
2158
2159 struct wined3d_texture_ops
2160 {
2161     void (*texture_sub_resource_load)(struct wined3d_resource *sub_resource,
2162             struct wined3d_context *context, BOOL srgb);
2163     void (*texture_sub_resource_add_dirty_region)(struct wined3d_resource *sub_resource,
2164             const struct wined3d_box *dirty_region);
2165     void (*texture_sub_resource_cleanup)(struct wined3d_resource *sub_resource);
2166     void (*texture_sub_resource_invalidate_location)(struct wined3d_resource *sub_resource, DWORD location);
2167     void (*texture_sub_resource_validate_location)(struct wined3d_resource *sub_resource, DWORD location);
2168     void (*texture_sub_resource_upload_data)(struct wined3d_resource *sub_resource,
2169             const struct wined3d_context *context, const struct wined3d_sub_resource_data *data);
2170     void (*texture_prepare_texture)(struct wined3d_texture *texture,
2171             struct wined3d_context *context, BOOL srgb);
2172 };
2173
2174 #define WINED3D_TEXTURE_COND_NP2            0x00000001
2175 #define WINED3D_TEXTURE_POW2_MAT_IDENT      0x00000002
2176 #define WINED3D_TEXTURE_IS_SRGB             0x00000004
2177 #define WINED3D_TEXTURE_RGB_ALLOCATED       0x00000008
2178 #define WINED3D_TEXTURE_RGB_VALID           0x00000010
2179 #define WINED3D_TEXTURE_SRGB_ALLOCATED      0x00000020
2180 #define WINED3D_TEXTURE_SRGB_VALID          0x00000040
2181 #define WINED3D_TEXTURE_CONVERTED           0x00000080
2182 #define WINED3D_TEXTURE_PIN_SYSMEM          0x00000100
2183 #define WINED3D_TEXTURE_DYNAMIC_MAP         0x00000200
2184 #define WINED3D_TEXTURE_NORMALIZED_COORDS   0x00000400
2185 #define WINED3D_TEXTURE_COLOR_KEY           0x00000800
2186
2187 struct wined3d_texture
2188 {
2189     struct wined3d_resource resource;
2190     const struct wined3d_texture_ops *texture_ops;
2191     struct gl_texture texture_rgb, texture_srgb;
2192     struct wined3d_resource **sub_resources;
2193     struct wined3d_swapchain *swapchain;
2194     UINT layer_count;
2195     UINT level_count;
2196     float pow2_matrix[16];
2197     UINT lod;
2198     enum wined3d_texture_filter_type filter_type;
2199     DWORD sampler;
2200     DWORD flags;
2201     GLenum target;
2202
2203     /* Color keys for DDraw */
2204     struct wined3d_color_key dst_blt_color_key;
2205     struct wined3d_color_key src_blt_color_key;
2206     struct wined3d_color_key dst_overlay_color_key;
2207     struct wined3d_color_key src_overlay_color_key;
2208     struct wined3d_color_key gl_color_key;
2209     DWORD color_key_flags;
2210 };
2211
2212 static inline struct wined3d_texture *wined3d_texture_from_resource(struct wined3d_resource *resource)
2213 {
2214     return CONTAINING_RECORD(resource, struct wined3d_texture, resource);
2215 }
2216
2217 static inline struct gl_texture *wined3d_texture_get_gl_texture(struct wined3d_texture *texture,
2218         BOOL srgb)
2219 {
2220     return srgb ? &texture->texture_srgb : &texture->texture_rgb;
2221 }
2222
2223 void wined3d_texture_apply_sampler_desc(struct wined3d_texture *texture,
2224         const struct wined3d_sampler_desc *sampler_desc, const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2225 void wined3d_texture_bind(struct wined3d_texture *texture,
2226         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2227 void wined3d_texture_bind_and_dirtify(struct wined3d_texture *texture,
2228         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2229 void wined3d_texture_force_reload(struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2230 void wined3d_texture_load(struct wined3d_texture *texture,
2231         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2232 void wined3d_texture_prepare_texture(struct wined3d_texture *texture,
2233         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2234 void wined3d_texture_set_dirty(struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2235 void wined3d_texture_set_swapchain(struct wined3d_texture *texture,
2236         struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2237
2238 #define WINED3D_LOCATION_DISCARDED      0x00000001
2239 #define WINED3D_LOCATION_SYSMEM         0x00000002
2240 #define WINED3D_LOCATION_USER_MEMORY    0x00000004
2241 #define WINED3D_LOCATION_DIB            0x00000008
2242 #define WINED3D_LOCATION_BUFFER         0x00000010
2243 #define WINED3D_LOCATION_TEXTURE_RGB    0x00000020
2244 #define WINED3D_LOCATION_TEXTURE_SRGB   0x00000040
2245 #define WINED3D_LOCATION_DRAWABLE       0x00000080
2246 #define WINED3D_LOCATION_RB_MULTISAMPLE 0x00000100
2247 #define WINED3D_LOCATION_RB_RESOLVED    0x00000200
2248
2249 const char *wined3d_debug_location(DWORD location) DECLSPEC_HIDDEN;
2250
2251 #define WINED3D_VFLAG_CLIENT_STORAGE    0x00000001
2252
2253 struct wined3d_volume
2254 {
2255     struct wined3d_resource resource;
2256     struct wined3d_texture *container;
2257
2258     DWORD flags, locations;
2259     GLint texture_level;
2260     DWORD download_count;
2261     GLuint pbo;
2262 };
2263
2264 static inline struct wined3d_volume *volume_from_resource(struct wined3d_resource *resource)
2265 {
2266     return CONTAINING_RECORD(resource, struct wined3d_volume, resource);
2267 }
2268
2269 BOOL volume_prepare_system_memory(struct wined3d_volume *volume) DECLSPEC_HIDDEN;
2270 HRESULT wined3d_volume_create(struct wined3d_texture *container, const struct wined3d_resource_desc *desc,
2271         unsigned int level, struct wined3d_volume **volume) DECLSPEC_HIDDEN;
2272 void wined3d_volume_destroy(struct wined3d_volume *volume) DECLSPEC_HIDDEN;
2273 void wined3d_volume_get_pitch(const struct wined3d_volume *volume, UINT *row_pitch, UINT *slice_pitch) DECLSPEC_HIDDEN;
2274 void wined3d_volume_load(struct wined3d_volume *volume, struct wined3d_context *context,
2275         BOOL srgb_mode) DECLSPEC_HIDDEN;
2276 void wined3d_volume_invalidate_location(struct wined3d_volume *volume, DWORD location) DECLSPEC_HIDDEN;
2277 void wined3d_volume_validate_location(struct wined3d_volume *volume, DWORD location) DECLSPEC_HIDDEN;
2278 void wined3d_volume_upload_data(struct wined3d_volume *volume, const struct wined3d_context *context,
2279         const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;
2280
2281 struct wined3d_surface_dib
2282 {
2283     HBITMAP DIBsection;
2284     void *bitmap_data;
2285     UINT bitmap_size;
2286 };
2287
2288 struct wined3d_renderbuffer_entry
2289 {
2290     struct list entry;
2291     GLuint id;
2292     UINT width;
2293     UINT height;
2294 };
2295
2296 struct fbo_entry
2297 {
2298     struct list entry;
2299     struct wined3d_surface **render_targets;
2300     struct wined3d_surface *depth_stencil;
2301     DWORD location;
2302     DWORD rt_mask;
2303     BOOL attached;
2304     GLuint id;
2305 };
2306
2307 struct wined3d_surface_ops
2308 {
2309     HRESULT (*surface_private_setup)(struct wined3d_surface *surface);
2310     void (*surface_unmap)(struct wined3d_surface *surface);
2311 };
2312
2313 struct wined3d_surface
2314 {
2315     struct wined3d_resource resource;
2316     const struct wined3d_surface_ops *surface_ops;
2317     struct wined3d_texture *container;
2318     void *user_memory;
2319     DWORD locations;
2320
2321     DWORD flags;
2322
2323     UINT pitch;
2324     UINT pow2Width;
2325     UINT pow2Height;
2326
2327     /* PBO */
2328     GLuint                    pbo;
2329     GLuint rb_multisample;
2330     GLuint rb_resolved;
2331     GLenum texture_target;
2332     unsigned int texture_level;
2333     unsigned int texture_layer;
2334
2335     RECT                      lockedRect;
2336     int                       lockCount;
2337
2338     /* For GetDC */
2339     struct wined3d_surface_dib dib;
2340     HDC                       hDC;
2341
2342     struct list               renderbuffers;
2343     const struct wined3d_renderbuffer_entry *current_renderbuffer;
2344     SIZE ds_current_size;
2345
2346     /* DirectDraw Overlay handling */
2347     RECT                      overlay_srcrect;
2348     RECT                      overlay_destrect;
2349     struct wined3d_surface *overlay_dest;
2350     struct list               overlays;
2351     struct list               overlay_entry;
2352 };
2353
2354 static inline struct wined3d_surface *surface_from_resource(struct wined3d_resource *resource)
2355 {
2356     return CONTAINING_RECORD(resource, struct wined3d_surface, resource);
2357 }
2358
2359 static inline GLuint surface_get_texture_name(const struct wined3d_surface *surface,
2360         const struct wined3d_gl_info *gl_info, BOOL srgb)
2361 {
2362     return srgb && !gl_info->supported[EXT_TEXTURE_SRGB_DECODE]
2363             ? surface->container->texture_srgb.name : surface->container->texture_rgb.name;
2364 }
2365
2366 void surface_set_dirty(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2367 HRESULT surface_color_fill(struct wined3d_surface *s,
2368         const RECT *rect, const struct wined3d_color *color) DECLSPEC_HIDDEN;
2369 GLenum surface_get_gl_buffer(const struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2370 void surface_get_drawable_size(const struct wined3d_surface *surface, const struct wined3d_context *context,
2371         unsigned int *width, unsigned int *height) DECLSPEC_HIDDEN;
2372 void surface_invalidate_location(struct wined3d_surface *surface, DWORD location) DECLSPEC_HIDDEN;
2373 void surface_load(struct wined3d_surface *surface, BOOL srgb) DECLSPEC_HIDDEN;
2374 void surface_load_ds_location(struct wined3d_surface *surface,
2375         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2376 void surface_load_fb_texture(struct wined3d_surface *surface, BOOL srgb) DECLSPEC_HIDDEN;
2377 HRESULT surface_load_location(struct wined3d_surface *surface, DWORD location) DECLSPEC_HIDDEN;
2378 void surface_modify_ds_location(struct wined3d_surface *surface, DWORD location, UINT w, UINT h) DECLSPEC_HIDDEN;
2379 void surface_prepare_rb(struct wined3d_surface *surface,
2380         const struct wined3d_gl_info *gl_info, BOOL multisample) DECLSPEC_HIDDEN;
2381 void surface_set_compatible_renderbuffer(struct wined3d_surface *surface,
2382         const struct wined3d_surface *rt) DECLSPEC_HIDDEN;
2383 void surface_set_texture_target(struct wined3d_surface *surface, GLenum target, GLint level) DECLSPEC_HIDDEN;
2384 void surface_translate_drawable_coords(const struct wined3d_surface *surface, HWND window, RECT *rect) DECLSPEC_HIDDEN;
2385 HRESULT wined3d_surface_update_desc(struct wined3d_surface *surface,
2386         const struct wined3d_gl_info *gl_info, void *mem, unsigned int pitch) DECLSPEC_HIDDEN;
2387 HRESULT surface_upload_from_surface(struct wined3d_surface *dst_surface, const POINT *dst_point,
2388         struct wined3d_surface *src_surface, const RECT *src_rect) DECLSPEC_HIDDEN;
2389 void surface_validate_location(struct wined3d_surface *surface, DWORD location) DECLSPEC_HIDDEN;
2390 HRESULT wined3d_surface_create(struct wined3d_texture *container, const struct wined3d_resource_desc *desc,
2391         GLenum target, unsigned int level, unsigned int layer, DWORD flags,
2392         struct wined3d_surface **surface) DECLSPEC_HIDDEN;
2393 void wined3d_surface_destroy(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2394 void surface_prepare_map_memory(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2395 void wined3d_surface_upload_data(struct wined3d_surface *surface, const struct wined3d_gl_info *gl_info,
2396         const struct wined3d_format *format, const RECT *src_rect, UINT src_pitch, const POINT *dst_point,
2397         BOOL srgb, const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;
2398
2399 void draw_textured_quad(const struct wined3d_surface *src_surface, struct wined3d_context *context,
2400         const RECT *src_rect, const RECT *dst_rect, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
2401 void flip_surface(struct wined3d_surface *front, struct wined3d_surface *back) DECLSPEC_HIDDEN;
2402
2403 /* Surface flags: */
2404 #define SFLAG_DIBSECTION        0x00000001 /* Has a DIB section attached for GetDC. */
2405 #define SFLAG_DISCARD           0x00000002 /* ??? */
2406 #define SFLAG_NONPOW2           0x00000004 /* Surface sizes are not a power of 2 */
2407 #define SFLAG_LOST              0x00000008 /* Surface lost flag for ddraw. */
2408 #define SFLAG_CLIENT            0x00000010 /* GL_APPLE_client_storage is used with this surface. */
2409 #define SFLAG_DCINUSE           0x00000020 /* Set between GetDC and ReleaseDC calls. */
2410
2411 struct wined3d_sampler
2412 {
2413     struct wine_rb_entry entry;
2414     LONG refcount;
2415     struct wined3d_device *device;
2416     void *parent;
2417     struct wined3d_sampler_desc desc;
2418     GLuint name;
2419 };
2420
2421 struct wined3d_vertex_declaration_element
2422 {
2423     const struct wined3d_format *format;
2424     BOOL ffp_valid;
2425     unsigned int input_slot;
2426     unsigned int offset;
2427     UINT output_slot;
2428     BYTE method;
2429     BYTE usage;
2430     BYTE usage_idx;
2431 };
2432
2433 struct wined3d_vertex_declaration
2434 {
2435     LONG ref;
2436     void *parent;
2437     const struct wined3d_parent_ops *parent_ops;
2438     struct wined3d_device *device;
2439
2440     struct wined3d_vertex_declaration_element *elements;
2441     UINT element_count;
2442
2443     BOOL position_transformed;
2444     BOOL half_float_conv_needed;
2445 };
2446
2447 struct wined3d_saved_states
2448 {
2449     DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2450     WORD streamSource;                          /* MAX_STREAMS, 16 */
2451     WORD streamFreq;                            /* MAX_STREAMS, 16 */
2452     DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2453     DWORD textureState[MAX_TEXTURES];           /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2454     WORD samplerState[MAX_COMBINED_SAMPLERS];   /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2455     DWORD clipplane;                            /* WINED3DMAXUSERCLIPPLANES, 32 */
2456     WORD pixelShaderConstantsB;                 /* MAX_CONST_B, 16 */
2457     WORD pixelShaderConstantsI;                 /* MAX_CONST_I, 16 */
2458     BOOL *pixelShaderConstantsF;
2459     WORD vertexShaderConstantsB;                /* MAX_CONST_B, 16 */
2460     WORD vertexShaderConstantsI;                /* MAX_CONST_I, 16 */
2461     BOOL *vertexShaderConstantsF;
2462     DWORD textures : 20;                        /* MAX_COMBINED_SAMPLERS, 20 */
2463     DWORD primitive_type : 1;
2464     DWORD indices : 1;
2465     DWORD material : 1;
2466     DWORD viewport : 1;
2467     DWORD vertexDecl : 1;
2468     DWORD pixelShader : 1;
2469     DWORD vertexShader : 1;
2470     DWORD scissorRect : 1;
2471     DWORD padding : 4;
2472 };
2473
2474 struct StageState {
2475     DWORD stage;
2476     DWORD state;
2477 };
2478
2479 struct wined3d_stateblock
2480 {
2481     LONG                      ref;     /* Note: Ref counting not required */
2482     struct wined3d_device *device;
2483
2484     /* Array indicating whether things have been set or changed */
2485     struct wined3d_saved_states changed;
2486     struct wined3d_state state;
2487
2488     /* Contained state management */
2489     DWORD                     contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2490     unsigned int              num_contained_render_states;
2491     DWORD                     contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2492     unsigned int              num_contained_transform_states;
2493     DWORD                     contained_vs_consts_i[MAX_CONST_I];
2494     unsigned int              num_contained_vs_consts_i;
2495     DWORD                     contained_vs_consts_b[MAX_CONST_B];
2496     unsigned int              num_contained_vs_consts_b;
2497     DWORD                     *contained_vs_consts_f;
2498     unsigned int              num_contained_vs_consts_f;
2499     DWORD                     contained_ps_consts_i[MAX_CONST_I];
2500     unsigned int              num_contained_ps_consts_i;
2501     DWORD                     contained_ps_consts_b[MAX_CONST_B];
2502     unsigned int              num_contained_ps_consts_b;
2503     DWORD                     *contained_ps_consts_f;
2504     unsigned int              num_contained_ps_consts_f;
2505     struct StageState         contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2506     unsigned int              num_contained_tss_states;
2507     struct StageState         contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2508     unsigned int              num_contained_sampler_states;
2509 };
2510
2511 void stateblock_init_contained_states(struct wined3d_stateblock *stateblock) DECLSPEC_HIDDEN;
2512
2513 void state_cleanup(struct wined3d_state *state) DECLSPEC_HIDDEN;
2514 HRESULT state_init(struct wined3d_state *state, struct wined3d_fb_state *fb,
2515         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
2516         DWORD flags) DECLSPEC_HIDDEN;
2517 void state_unbind_resources(struct wined3d_state *state) DECLSPEC_HIDDEN;
2518
2519 struct wined3d_cs_ops
2520 {
2521     void *(*require_space)(struct wined3d_cs *cs, size_t size);
2522     void (*submit)(struct wined3d_cs *cs);
2523 };
2524
2525 struct wined3d_cs
2526 {
2527     const struct wined3d_cs_ops *ops;
2528     struct wined3d_device *device;
2529     struct wined3d_fb_state fb;
2530     struct wined3d_state state;
2531
2532     size_t data_size;
2533     void *data;
2534 };
2535
2536 struct wined3d_cs *wined3d_cs_create(struct wined3d_device *device) DECLSPEC_HIDDEN;
2537 void wined3d_cs_destroy(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
2538
2539 void wined3d_cs_emit_clear(struct wined3d_cs *cs, DWORD rect_count, const RECT *rects,
2540         DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
2541 void wined3d_cs_emit_draw(struct wined3d_cs *cs, UINT start_idx, UINT index_count,
2542         UINT start_instance, UINT instance_count, BOOL indexed) DECLSPEC_HIDDEN;
2543 void wined3d_cs_emit_present(struct wined3d_cs *cs, struct wined3d_swapchain *swapchain,
2544         const RECT *src_rect, const RECT *dst_rect, HWND dst_window_override,
2545         const RGNDATA *dirty_region, DWORD flags) DECLSPEC_HIDDEN;
2546 void wined3d_cs_emit_reset_state(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
2547 void wined3d_cs_emit_set_clip_plane(struct wined3d_cs *cs, UINT plane_idx,
2548         const struct wined3d_vec4 *plane) DECLSPEC_HIDDEN;
2549 void wined3d_cs_emit_set_constant_buffer(struct wined3d_cs *cs, enum wined3d_shader_type type,
2550         UINT cb_idx, struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
2551 void wined3d_cs_emit_set_depth_stencil_view(struct wined3d_cs *cs,
2552         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
2553 void wined3d_cs_emit_set_index_buffer(struct wined3d_cs *cs, struct wined3d_buffer *buffer,
2554         enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
2555 void wined3d_cs_emit_set_material(struct wined3d_cs *cs, const struct wined3d_material *material) DECLSPEC_HIDDEN;
2556 void wined3d_cs_emit_set_predication(struct wined3d_cs *cs,
2557         struct wined3d_query *predicate, BOOL value) DECLSPEC_HIDDEN;
2558 void wined3d_cs_emit_set_render_state(struct wined3d_cs *cs,
2559         enum wined3d_render_state state, DWORD value) DECLSPEC_HIDDEN;
2560 void wined3d_cs_emit_set_rendertarget_view(struct wined3d_cs *cs, unsigned int view_idx,
2561         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
2562 void wined3d_cs_emit_set_shader_resource_view(struct wined3d_cs *cs, enum wined3d_shader_type type,
2563         UINT view_idx, struct wined3d_shader_resource_view *view) DECLSPEC_HIDDEN;
2564 void wined3d_cs_emit_set_sampler(struct wined3d_cs *cs, enum wined3d_shader_type type,
2565         UINT sampler_idx, struct wined3d_sampler *sampler) DECLSPEC_HIDDEN;
2566 void wined3d_cs_emit_set_sampler_state(struct wined3d_cs *cs, UINT sampler_idx,
2567         enum wined3d_sampler_state state, DWORD value) DECLSPEC_HIDDEN;
2568 void wined3d_cs_emit_set_scissor_rect(struct wined3d_cs *cs, const RECT *rect) DECLSPEC_HIDDEN;
2569 void wined3d_cs_emit_set_shader(struct wined3d_cs *cs, enum wined3d_shader_type type,
2570         struct wined3d_shader *shader) DECLSPEC_HIDDEN;
2571 void wined3d_cs_emit_set_stream_output(struct wined3d_cs *cs, UINT stream_idx,
2572         struct wined3d_buffer *buffer, UINT offset) DECLSPEC_HIDDEN;
2573 void wined3d_cs_emit_set_stream_source(struct wined3d_cs *cs, UINT stream_idx,
2574         struct wined3d_buffer *buffer, UINT offset, UINT stride) DECLSPEC_HIDDEN;
2575 void wined3d_cs_emit_set_stream_source_freq(struct wined3d_cs *cs, UINT stream_idx,
2576         UINT frequency, UINT flags) DECLSPEC_HIDDEN;
2577 void wined3d_cs_emit_set_texture(struct wined3d_cs *cs, UINT stage, struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2578 void wined3d_cs_emit_set_texture_state(struct wined3d_cs *cs, UINT stage,
2579         enum wined3d_texture_stage_state state, DWORD value) DECLSPEC_HIDDEN;
2580 void wined3d_cs_emit_set_transform(struct wined3d_cs *cs, enum wined3d_transform_state state,
2581         const struct wined3d_matrix *matrix) DECLSPEC_HIDDEN;
2582 void wined3d_cs_emit_set_vertex_declaration(struct wined3d_cs *cs,
2583         struct wined3d_vertex_declaration *declaration) DECLSPEC_HIDDEN;
2584 void wined3d_cs_emit_set_viewport(struct wined3d_cs *cs, const struct wined3d_viewport *viewport) DECLSPEC_HIDDEN;
2585
2586 /* Direct3D terminology with little modifications. We do not have an issued state
2587  * because only the driver knows about it, but we have a created state because d3d
2588  * allows GetData on a created issue, but opengl doesn't
2589  */
2590 enum query_state {
2591     QUERY_CREATED,
2592     QUERY_SIGNALLED,
2593     QUERY_BUILDING
2594 };
2595
2596 struct wined3d_query_ops
2597 {
2598     HRESULT (*query_get_data)(struct wined3d_query *query, void *data, DWORD data_size, DWORD flags);
2599     HRESULT (*query_issue)(struct wined3d_query *query, DWORD flags);
2600 };
2601
2602 struct wined3d_query
2603 {
2604     LONG ref;
2605
2606     void *parent;
2607     const struct wined3d_query_ops *query_ops;
2608     struct wined3d_device *device;
2609     enum query_state         state;
2610     enum wined3d_query_type type;
2611     DWORD data_size;
2612     void                     *extendedData;
2613 };
2614
2615 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2616  * fixed function semantics as D3DCOLOR or FLOAT16 */
2617 enum wined3d_buffer_conversion_type
2618 {
2619     CONV_NONE,
2620     CONV_D3DCOLOR,
2621     CONV_POSITIONT,
2622 };
2623
2624 struct wined3d_map_range
2625 {
2626     UINT offset;
2627     UINT size;
2628 };
2629
2630 struct wined3d_buffer
2631 {
2632     struct wined3d_resource resource;
2633
2634     struct wined3d_buffer_desc desc;
2635
2636     GLuint buffer_object;
2637     GLenum buffer_object_usage;
2638     GLenum buffer_type_hint;
2639     DWORD flags;
2640     void *map_ptr;
2641
2642     struct wined3d_map_range *maps;
2643     ULONG maps_size, modified_areas;
2644     struct wined3d_event_query *query;
2645
2646     /* conversion stuff */
2647     UINT decl_change_count, full_conversion_count;
2648     UINT draw_count;
2649     UINT stride;                                            /* 0 if no conversion */
2650     UINT conversion_stride;                                 /* 0 if no shifted conversion */
2651     enum wined3d_buffer_conversion_type *conversion_map;    /* NULL if no conversion */
2652 };
2653
2654 static inline struct wined3d_buffer *buffer_from_resource(struct wined3d_resource *resource)
2655 {
2656     return CONTAINING_RECORD(resource, struct wined3d_buffer, resource);
2657 }
2658
2659 void buffer_get_memory(struct wined3d_buffer *buffer, struct wined3d_context *context,
2660         struct wined3d_bo_address *data) DECLSPEC_HIDDEN;
2661 BYTE *buffer_get_sysmem(struct wined3d_buffer *This, struct wined3d_context *context) DECLSPEC_HIDDEN;
2662 void buffer_internal_preload(struct wined3d_buffer *buffer, struct wined3d_context *context,
2663         const struct wined3d_state *state) DECLSPEC_HIDDEN;
2664 void buffer_mark_used(struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
2665
2666 struct wined3d_rendertarget_view
2667 {
2668     LONG refcount;
2669
2670     struct wined3d_resource *resource;
2671     void *parent;
2672     const struct wined3d_parent_ops *parent_ops;
2673
2674     const struct wined3d_format *format;
2675     unsigned int sub_resource_idx;
2676     unsigned int buffer_offset;
2677
2678     unsigned int width;
2679     unsigned int height;
2680     unsigned int depth;
2681 };
2682
2683 static inline struct wined3d_surface *wined3d_rendertarget_view_get_surface(
2684         const struct wined3d_rendertarget_view *view)
2685 {
2686     struct wined3d_resource *resource;
2687     struct wined3d_texture *texture;
2688
2689     if (!view)
2690         return NULL;
2691
2692     if (view->resource->type != WINED3D_RTYPE_TEXTURE && view->resource->type != WINED3D_RTYPE_CUBE_TEXTURE)
2693         return NULL;
2694
2695     texture = wined3d_texture_from_resource(view->resource);
2696     if (!(resource = wined3d_texture_get_sub_resource(texture, view->sub_resource_idx)))
2697         return NULL;
2698
2699     return surface_from_resource(resource);
2700 }
2701
2702 struct wined3d_shader_resource_view
2703 {
2704     LONG refcount;
2705
2706     struct wined3d_resource *resource;
2707     void *parent;
2708     const struct wined3d_parent_ops *parent_ops;
2709 };
2710
2711 struct wined3d_swapchain_ops
2712 {
2713     void (*swapchain_present)(struct wined3d_swapchain *swapchain, const RECT *src_rect,
2714             const RECT *dst_rect, const RGNDATA *dirty_region, DWORD flags);
2715 };
2716
2717 struct wined3d_swapchain
2718 {
2719     LONG ref;
2720     void *parent;
2721     const struct wined3d_parent_ops *parent_ops;
2722     const struct wined3d_swapchain_ops *swapchain_ops;
2723     struct wined3d_device *device;
2724
2725     struct wined3d_texture **back_buffers;
2726     struct wined3d_texture *front_buffer;
2727     struct wined3d_swapchain_desc desc;
2728     struct wined3d_display_mode original_mode, d3d_mode;
2729     struct wined3d_gamma_ramp orig_gamma;
2730     BOOL render_to_fbo, reapply_mode;
2731     const struct wined3d_format *ds_format;
2732     struct wined3d_palette *palette;
2733
2734     LONG prev_time, frames;   /* Performance tracking */
2735
2736     struct wined3d_context **context;
2737     unsigned int num_contexts;
2738
2739     HWND win_handle;
2740     HWND device_window;
2741
2742     HDC backup_dc;
2743     HWND backup_wnd;
2744 };
2745
2746 void x11_copy_to_screen(const struct wined3d_swapchain *swapchain, const RECT *rect) DECLSPEC_HIDDEN;
2747
2748 void wined3d_swapchain_activate(struct wined3d_swapchain *swapchain, BOOL activate) DECLSPEC_HIDDEN;
2749 struct wined3d_context *swapchain_get_context(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2750 void swapchain_destroy_contexts(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2751 HDC swapchain_get_backup_dc(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2752 void swapchain_update_draw_bindings(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2753 void swapchain_update_render_to_fbo(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2754
2755 /*****************************************************************************
2756  * Utility function prototypes
2757  */
2758
2759 /* Trace routines */
2760 const char *debug_d3dformat(enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
2761 const char *debug_d3ddevicetype(enum wined3d_device_type device_type) DECLSPEC_HIDDEN;
2762 const char *debug_d3dresourcetype(enum wined3d_resource_type resource_type) DECLSPEC_HIDDEN;
2763 const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
2764 const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
2765 const char *debug_d3ddeclmethod(enum wined3d_decl_method method) DECLSPEC_HIDDEN;
2766 const char *debug_d3ddeclusage(enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
2767 const char *debug_d3dprimitivetype(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
2768 const char *debug_d3drenderstate(enum wined3d_render_state state) DECLSPEC_HIDDEN;
2769 const char *debug_d3dsamplerstate(enum wined3d_sampler_state state) DECLSPEC_HIDDEN;
2770 const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
2771 const char *debug_d3dtexturefiltertype(enum wined3d_texture_filter_type filter_type) DECLSPEC_HIDDEN;
2772 const char *debug_d3dtexturestate(enum wined3d_texture_stage_state state) DECLSPEC_HIDDEN;
2773 const char *debug_d3dtstype(enum wined3d_transform_state tstype) DECLSPEC_HIDDEN;
2774 const char *debug_d3dpool(enum wined3d_pool pool) DECLSPEC_HIDDEN;
2775 const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
2776 const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
2777 const char *debug_d3dtop(enum wined3d_texture_op d3dtop) DECLSPEC_HIDDEN;
2778 void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
2779
2780 BOOL is_invalid_op(const struct wined3d_state *state, int stage,
2781         enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
2782 void set_tex_op_nvrc(const struct wined3d_gl_info *gl_info, const struct wined3d_state *state,
2783         BOOL is_alpha, int stage, enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3,
2784         INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
2785 void set_texture_matrix(const struct wined3d_gl_info *gl_info, const struct wined3d_matrix *matrix,
2786         DWORD flags, BOOL calculated_coords, BOOL transformed, enum wined3d_format_id format_id,
2787         BOOL ffp_can_disable_proj) DECLSPEC_HIDDEN;
2788 void texture_activate_dimensions(const struct wined3d_texture *texture,
2789         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2790 void sampler_texdim(struct wined3d_context *context,
2791         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2792 void tex_alphaop(struct wined3d_context *context,
2793         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2794 void apply_pixelshader(struct wined3d_context *context,
2795         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2796 void state_fogcolor(struct wined3d_context *context,
2797         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2798 void state_fogdensity(struct wined3d_context *context,
2799         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2800 void state_fogstartend(struct wined3d_context *context,
2801         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2802 void state_fog_fragpart(struct wined3d_context *context,
2803         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2804 void state_srgbwrite(struct wined3d_context *context,
2805         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2806
2807 void sampler_texmatrix(struct wined3d_context *context,
2808         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2809 void state_specularenable(struct wined3d_context *context,
2810         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2811 void transform_projection(struct wined3d_context *context,
2812         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2813 void transform_texture(struct wined3d_context *context,
2814         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2815 void state_ambient(struct wined3d_context *context,
2816         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2817 void viewport_vertexpart(struct wined3d_context *context,
2818         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2819 void state_clipping(struct wined3d_context *context,
2820         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2821 void light(struct wined3d_context *context,
2822         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2823 void clipplane(struct wined3d_context *context,
2824         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2825 void state_psizemin_w(struct wined3d_context *context,
2826         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2827 void state_psizemin_ext(struct wined3d_context *context,
2828         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2829 void state_psizemin_arb(struct wined3d_context *context,
2830         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2831 void state_pointsprite_w(struct wined3d_context *context,
2832         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2833 void state_pointsprite(struct wined3d_context *context,
2834         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2835 void state_pscale(struct wined3d_context *context,
2836         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2837 void state_lighting(struct wined3d_context *context,
2838         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2839 void state_normalize(struct wined3d_context *context,
2840         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2841
2842 BOOL getColorBits(const struct wined3d_format *format,
2843         BYTE *redSize, BYTE *greenSize, BYTE *blueSize, BYTE *alphaSize, BYTE *totalSize) DECLSPEC_HIDDEN;
2844 BOOL getDepthStencilBits(const struct wined3d_format *format,
2845         BYTE *depthSize, BYTE *stencilSize) DECLSPEC_HIDDEN;
2846 GLenum gl_primitive_type_from_d3d(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
2847
2848 /* Math utils */
2849 void multiply_matrix(struct wined3d_matrix *dest, const struct wined3d_matrix *src1,
2850         const struct wined3d_matrix *src2) DECLSPEC_HIDDEN;
2851 unsigned int count_bits(unsigned int mask) DECLSPEC_HIDDEN;
2852
2853 void wined3d_release_dc(HWND window, HDC dc) DECLSPEC_HIDDEN;
2854
2855 struct wined3d_shader_lconst
2856 {
2857     struct list entry;
2858     unsigned int idx;
2859     DWORD value[4];
2860 };
2861
2862 struct wined3d_shader_limits
2863 {
2864     unsigned int sampler;
2865     unsigned int constant_int;
2866     unsigned int constant_float;
2867     unsigned int constant_bool;
2868     unsigned int packed_output;
2869     unsigned int packed_input;
2870 };
2871
2872 #ifdef __GNUC__
2873 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
2874 #else
2875 #define PRINTF_ATTR(fmt,args)
2876 #endif
2877
2878 /* Base Shader utility functions. */
2879 int shader_addline(struct wined3d_shader_buffer *buffer, const char *fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
2880 int shader_vaddline(struct wined3d_shader_buffer *buffer, const char *fmt, va_list args) DECLSPEC_HIDDEN;
2881
2882 /* Vertex shader utility functions */
2883 BOOL vshader_get_input(const struct wined3d_shader *shader,
2884         BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
2885
2886 struct wined3d_vertex_shader
2887 {
2888     struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
2889 };
2890
2891 struct wined3d_geometry_shader
2892 {
2893     enum wined3d_primitive_type input_type;
2894     enum wined3d_primitive_type output_type;
2895     UINT vertices_out;
2896 };
2897
2898 struct wined3d_pixel_shader
2899 {
2900     /* Pixel shader input semantics */
2901     DWORD input_reg_map[MAX_REG_INPUT];
2902     BOOL input_reg_used[MAX_REG_INPUT];
2903     unsigned int declared_in_count;
2904
2905     /* Some information about the shader behavior */
2906     BOOL color0_mov;
2907     DWORD color0_reg;
2908 };
2909
2910 struct wined3d_shader
2911 {
2912     LONG ref;
2913     const struct wined3d_shader_limits *limits;
2914     DWORD *function;
2915     UINT functionLength;
2916     BOOL load_local_constsF;
2917     const struct wined3d_shader_frontend *frontend;
2918     void *frontend_data;
2919     void *backend_data;
2920
2921     void *parent;
2922     const struct wined3d_parent_ops *parent_ops;
2923
2924     /* Programs this shader is linked with */
2925     struct list linked_programs;
2926
2927     /* Immediate constants (override global ones) */
2928     struct list constantsB;
2929     struct list constantsF;
2930     struct list constantsI;
2931     struct wined3d_shader_reg_maps reg_maps;
2932     BOOL lconst_inf_or_nan;
2933
2934     struct wined3d_shader_signature_element input_signature[max(MAX_ATTRIBS, MAX_REG_INPUT)];
2935     struct wined3d_shader_signature output_signature;
2936     char *signature_strings;
2937
2938     /* Pointer to the parent device */
2939     struct wined3d_device *device;
2940     struct list shader_list_entry;
2941
2942     union
2943     {
2944         struct wined3d_vertex_shader vs;
2945         struct wined3d_geometry_shader gs;
2946         struct wined3d_pixel_shader ps;
2947     } u;
2948 };
2949
2950 void pixelshader_update_resource_types(struct wined3d_shader *shader, WORD tex_types) DECLSPEC_HIDDEN;
2951 void find_ps_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
2952         BOOL position_transformed, struct ps_compile_args *args,
2953         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2954
2955 void find_vs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
2956         WORD swizzle_map, struct vs_compile_args *args) DECLSPEC_HIDDEN;
2957
2958 void shader_buffer_clear(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
2959 BOOL shader_buffer_init(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
2960 void shader_buffer_free(struct wined3d_shader_buffer *buffer) DECLSPEC_HIDDEN;
2961 void shader_dump_src_param(const struct wined3d_shader_src_param *param,
2962         const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
2963 void shader_dump_dst_param(const struct wined3d_shader_dst_param *param,
2964         const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
2965 unsigned int shader_find_free_input_register(const struct wined3d_shader_reg_maps *reg_maps,
2966         unsigned int max) DECLSPEC_HIDDEN;
2967 void shader_generate_main(const struct wined3d_shader *shader, struct wined3d_shader_buffer *buffer,
2968         const struct wined3d_shader_reg_maps *reg_maps, const DWORD *byte_code, void *backend_ctx) DECLSPEC_HIDDEN;
2969 BOOL shader_match_semantic(const char *semantic_name, enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
2970
2971 static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
2972 {
2973     switch (reg->type)
2974     {
2975         case WINED3DSPR_RASTOUT:
2976             /* oFog & oPts */
2977             if (reg->idx[0].offset)
2978                 return TRUE;
2979             /* oPos */
2980             return FALSE;
2981
2982         case WINED3DSPR_DEPTHOUT:   /* oDepth */
2983         case WINED3DSPR_CONSTBOOL:  /* b# */
2984         case WINED3DSPR_LOOP:       /* aL */
2985         case WINED3DSPR_PREDICATE:  /* p0 */
2986         case WINED3DSPR_PRIMID:     /* primID */
2987             return TRUE;
2988
2989         case WINED3DSPR_MISCTYPE:
2990             switch (reg->idx[0].offset)
2991             {
2992                 case 0: /* vPos */
2993                     return FALSE;
2994                 case 1: /* vFace */
2995                     return TRUE;
2996                 default:
2997                     return FALSE;
2998             }
2999
3000         case WINED3DSPR_IMMCONST:
3001             return reg->immconst_type == WINED3D_IMMCONST_SCALAR;
3002
3003         default:
3004             return FALSE;
3005     }
3006 }
3007
3008 static inline void shader_get_position_fixup(const struct wined3d_context *context,
3009         const struct wined3d_state *state, float *position_fixup)
3010 {
3011     position_fixup[0] = 1.0f;
3012     position_fixup[1] = 1.0f;
3013     position_fixup[2] = (63.0f / 64.0f) / state->viewport.width;
3014     position_fixup[3] = -(63.0f / 64.0f) / state->viewport.height;
3015
3016     if (context->render_offscreen)
3017     {
3018         position_fixup[1] *= -1.0f;
3019         position_fixup[3] *= -1.0f;
3020     }
3021 }
3022
3023 static inline BOOL shader_constant_is_local(const struct wined3d_shader *shader, DWORD reg)
3024 {
3025     struct wined3d_shader_lconst *lconst;
3026
3027     if (shader->load_local_constsF)
3028         return FALSE;
3029
3030     LIST_FOR_EACH_ENTRY(lconst, &shader->constantsF, struct wined3d_shader_lconst, entry)
3031     {
3032         if (lconst->idx == reg)
3033             return TRUE;
3034     }
3035
3036     return FALSE;
3037 }
3038
3039 void get_identity_matrix(struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3040 void get_modelview_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3041         struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3042
3043 /* Using additional shader constants (uniforms in GLSL / program environment
3044  * or local parameters in ARB) is costly:
3045  * ARB only knows float4 parameters and GLSL compiler are not really smart
3046  * when it comes to efficiently pack float2 uniforms, so no space is wasted
3047  * (in fact most compilers map a float2 to a full float4 uniform).
3048  *
3049  * For NP2 texcoord fixup we only need 2 floats (width and height) for each
3050  * 2D texture used in the shader. We therefore pack fixup info for 2 textures
3051  * into a single shader constant (uniform / program parameter).
3052  *
3053  * This structure is shared between the GLSL and the ARB backend.*/
3054 struct ps_np2fixup_info {
3055     unsigned char     idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
3056     WORD              active; /* bitfield indicating if we can apply the fixup */
3057     WORD              num_consts;
3058 };
3059
3060 struct wined3d_palette
3061 {
3062     LONG ref;
3063     struct wined3d_device *device;
3064
3065     unsigned int size;
3066     RGBQUAD colors[256];
3067     DWORD flags;
3068 };
3069
3070 /* DirectDraw utility functions */
3071 extern enum wined3d_format_id pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
3072
3073 /*****************************************************************************
3074  * Pixel format management
3075  */
3076
3077 /* WineD3D pixel format flags */
3078 #define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING    0x00000001
3079 #define WINED3DFMT_FLAG_FILTERING                   0x00000002
3080 #define WINED3DFMT_FLAG_DEPTH                       0x00000004
3081 #define WINED3DFMT_FLAG_STENCIL                     0x00000008
3082 #define WINED3DFMT_FLAG_RENDERTARGET                0x00000010
3083 #define WINED3DFMT_FLAG_FBO_ATTACHABLE              0x00000040
3084 #define WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB         0x00000080
3085 #define WINED3DFMT_FLAG_GETDC                       0x00000100
3086 #define WINED3DFMT_FLAG_FLOAT                       0x00000200
3087 #define WINED3DFMT_FLAG_BUMPMAP                     0x00000400
3088 #define WINED3DFMT_FLAG_SRGB_READ                   0x00000800
3089 #define WINED3DFMT_FLAG_SRGB_WRITE                  0x00001000
3090 #define WINED3DFMT_FLAG_VTF                         0x00002000
3091 #define WINED3DFMT_FLAG_SHADOW                      0x00004000
3092 #define WINED3DFMT_FLAG_COMPRESSED                  0x00008000
3093 #define WINED3DFMT_FLAG_BROKEN_PITCH                0x00010000
3094 #define WINED3DFMT_FLAG_BLOCKS                      0x00020000
3095 #define WINED3DFMT_FLAG_HEIGHT_SCALE                0x00040000
3096 #define WINED3DFMT_FLAG_TEXTURE                     0x00080000
3097 #define WINED3DFMT_FLAG_BLOCKS_NO_VERIFY            0x00100000
3098
3099 struct wined3d_rational
3100 {
3101     UINT numerator;
3102     UINT denominator;
3103 };
3104
3105 struct wined3d_color_key_conversion
3106 {
3107     enum wined3d_format_id dst_format;
3108     void (*convert)(const BYTE *src, unsigned int src_pitch, BYTE *dst, unsigned int dst_pitch, unsigned int width,
3109             unsigned int height, const struct wined3d_palette *palette, const struct wined3d_color_key *color_key);
3110 };
3111
3112 struct wined3d_format
3113 {
3114     enum wined3d_format_id id;
3115
3116     DWORD red_size;
3117     DWORD green_size;
3118     DWORD blue_size;
3119     DWORD alpha_size;
3120     DWORD red_offset;
3121     DWORD green_offset;
3122     DWORD blue_offset;
3123     DWORD alpha_offset;
3124     UINT byte_count;
3125     BYTE depth_size;
3126     BYTE stencil_size;
3127
3128     UINT block_width;
3129     UINT block_height;
3130     UINT block_byte_count;
3131
3132     enum wined3d_ffp_emit_idx emit_idx;
3133     GLint component_count;
3134     GLenum gl_vtx_type;
3135     GLint gl_vtx_format;
3136     GLboolean gl_normalized;
3137     unsigned int component_size;
3138
3139     GLint glInternal;
3140     GLint glGammaInternal;
3141     GLint rtInternal;
3142     GLint glFormat;
3143     GLint glType;
3144     UINT  conv_byte_count;
3145     unsigned int flags;
3146     struct wined3d_rational height_scale;
3147     struct color_fixup_desc color_fixup;
3148     void (*convert)(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
3149             UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth);
3150 };
3151
3152 const struct wined3d_format *wined3d_get_format(const struct wined3d_gl_info *gl_info,
3153         enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
3154 UINT wined3d_format_calculate_pitch(const struct wined3d_format *format, UINT width) DECLSPEC_HIDDEN;
3155 UINT wined3d_format_calculate_size(const struct wined3d_format *format,
3156         UINT alignment, UINT width, UINT height, UINT depth) DECLSPEC_HIDDEN;
3157 DWORD wined3d_format_convert_from_float(const struct wined3d_surface *surface,
3158         const struct wined3d_color *color) DECLSPEC_HIDDEN;
3159 const struct wined3d_color_key_conversion * wined3d_format_get_color_key_conversion(
3160         const struct wined3d_texture *texture, BOOL need_alpha_ck) DECLSPEC_HIDDEN;
3161
3162 static inline BOOL use_vs(const struct wined3d_state *state)
3163 {
3164     /* Check state->vertex_declaration to allow this to be used before the
3165      * stream info is validated, for example in device_update_tex_unit_map(). */
3166     return state->shader[WINED3D_SHADER_TYPE_VERTEX] && !state->vertex_declaration->position_transformed;
3167 }
3168
3169 static inline BOOL use_ps(const struct wined3d_state *state)
3170 {
3171     return !!state->shader[WINED3D_SHADER_TYPE_PIXEL];
3172 }
3173
3174 static inline void context_apply_state(struct wined3d_context *context,
3175         const struct wined3d_state *state, DWORD state_id)
3176 {
3177     const struct StateEntry *state_table = context->state_table;
3178     DWORD rep = state_table[state_id].representative;
3179     state_table[rep].apply(context, state, rep);
3180 }
3181
3182 /* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
3183 #define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
3184
3185 #define MAKEDWORD_VERSION(maj, min) (((maj & 0xffff) << 16) | (min & 0xffff))
3186
3187 #endif