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