dlls/wined3d/wined3d_private.h

   1 /*
   2  * Direct3D wine internal private include file
   3  *
   4  * Copyright 2002-2003 The wine-d3d team
   5  * Copyright 2002-2003 Raphael Junqueira
   6  * Copyright 2002-2003, 2004 Jason Edmeades
   7  * Copyright 2005 Oliver Stieber
   8  * Copyright 2006-2011, 2013 Stefan Dösinger for CodeWeavers
   9  *
  10  * This library is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU Lesser General Public
  12  * License as published by the Free Software Foundation; either
  13  * version 2.1 of the License, or (at your option) any later version.
  14  *
  15  * This library is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  * Lesser General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public
  21  * License along with this library; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  23  */
  24
  25 #ifndef __WINE_WINED3D_PRIVATE_H
  26 #define __WINE_WINED3D_PRIVATE_H
  27
  28 #ifdef USE_WIN32_OPENGL
  29 #define WINE_GLAPI __stdcall
  30 #else
  31 #define WINE_GLAPI
  32 #endif
  33
  34 #include <stdarg.h>
  35 #include <math.h>
  36 #include <limits.h>
  37 #define NONAMELESSUNION
  38 #define NONAMELESSSTRUCT
  39 #define COBJMACROS
  40 #include "windef.h"
  41 #include "winbase.h"
  42 #include "winreg.h"
  43 #include "wingdi.h"
  44 #include "winuser.h"
  45 #include "wine/debug.h"
  46 #include "wine/unicode.h"
  47
  48 #include "objbase.h"
  49 #include "wine/wined3d.h"
  50 #include "wined3d_gl.h"
  51 #include "wine/list.h"
  52 #include "wine/rbtree.h"
  53 #include "wine/wgl_driver.h"
  54
  55 #ifndef ARRAY_SIZE
  56 #define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0]))
  57 #endif
  58
  59 /* Driver quirks */
  60 #define WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT       0x00000001
  61 #define WINED3D_QUIRK_SET_TEXCOORD_W            0x00000002
  62 #define WINED3D_QUIRK_GLSL_CLIP_VARYING         0x00000004
  63 #define WINED3D_QUIRK_ALLOWS_SPECULAR_ALPHA     0x00000008
  64 #define WINED3D_QUIRK_NV_CLIP_BROKEN            0x00000010
  65 #define WINED3D_QUIRK_FBO_TEX_UPDATE            0x00000020
  66 #define WINED3D_QUIRK_BROKEN_RGBA16             0x00000040
  67 #define WINED3D_QUIRK_INFO_LOG_SPAM             0x00000080
  68 #define WINED3D_QUIRK_LIMITED_TEX_FILTERING     0x00000100
  69 #define WINED3D_QUIRK_BROKEN_ARB_FOG            0x00000200
  70
  71 /* Texture format fixups */
  72
  73 enum fixup_channel_source
  74 {
  75     CHANNEL_SOURCE_ZERO = 0,
  76     CHANNEL_SOURCE_ONE = 1,
  77     CHANNEL_SOURCE_X = 2,
  78     CHANNEL_SOURCE_Y = 3,
  79     CHANNEL_SOURCE_Z = 4,
  80     CHANNEL_SOURCE_W = 5,
  81     CHANNEL_SOURCE_COMPLEX0 = 6,
  82     CHANNEL_SOURCE_COMPLEX1 = 7,
  83 };
  84
  85 enum complex_fixup
  86 {
  87     COMPLEX_FIXUP_NONE = 0,
  88     COMPLEX_FIXUP_YUY2 = 1,
  89     COMPLEX_FIXUP_UYVY = 2,
  90     COMPLEX_FIXUP_YV12 = 3,
  91     COMPLEX_FIXUP_P8   = 4,
  92     COMPLEX_FIXUP_NV12 = 5,
  93 };
  94
  95 #include <pshpack2.h>
  96 struct color_fixup_desc
  97 {
  98     unsigned short x_sign_fixup : 1;
  99     unsigned short x_source : 3;
 100     unsigned short y_sign_fixup : 1;
 101     unsigned short y_source : 3;
 102     unsigned short z_sign_fixup : 1;
 103     unsigned short z_source : 3;
 104     unsigned short w_sign_fixup : 1;
 105     unsigned short w_source : 3;
 106 };
 107 #include <poppack.h>
 108
 109 static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
 110         {0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
 111
 112 static inline struct color_fixup_desc create_color_fixup_desc(
 113         int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
 114         int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
 115 {
 116     struct color_fixup_desc fixup =
 117     {
 118         sign0, src0,
 119         sign1, src1,
 120         sign2, src2,
 121         sign3, src3,
 122     };
 123     return fixup;
 124 }
 125
 126 static inline struct color_fixup_desc create_complex_fixup_desc(enum complex_fixup complex_fixup)
 127 {
 128     struct color_fixup_desc fixup =
 129     {
 130         0, complex_fixup & (1 << 0) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 131         0, complex_fixup & (1 << 1) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 132         0, complex_fixup & (1 << 2) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 133         0, complex_fixup & (1 << 3) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 134     };
 135     return fixup;
 136 }
 137
 138 static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
 139 {
 140     return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
 141 }
 142
 143 static inline BOOL is_complex_fixup(struct color_fixup_desc fixup)
 144 {
 145     return fixup.x_source == CHANNEL_SOURCE_COMPLEX0 || fixup.x_source == CHANNEL_SOURCE_COMPLEX1;
 146 }
 147
 148 static inline BOOL is_same_fixup(struct color_fixup_desc f1, struct color_fixup_desc f2)
 149 {
 150     return f1.x_sign_fixup == f2.x_sign_fixup && f1.x_source == f2.x_source
 151             && f1.y_sign_fixup == f2.y_sign_fixup && f1.y_source == f2.y_source
 152             && f1.z_sign_fixup == f2.z_sign_fixup && f1.z_source == f2.z_source
 153             && f1.w_sign_fixup == f2.w_sign_fixup && f1.w_source == f2.w_source;
 154 }
 155
 156 static inline enum complex_fixup get_complex_fixup(struct color_fixup_desc fixup)
 157 {
 158     enum complex_fixup complex_fixup = 0;
 159     if (fixup.x_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1 << 0);
 160     if (fixup.y_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1 << 1);
 161     if (fixup.z_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1 << 2);
 162     if (fixup.w_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1 << 3);
 163     return complex_fixup;
 164 }
 165
 166 void *wined3d_rb_alloc(size_t size) DECLSPEC_HIDDEN;
 167 void *wined3d_rb_realloc(void *ptr, size_t size) DECLSPEC_HIDDEN;
 168 void wined3d_rb_free(void *ptr) DECLSPEC_HIDDEN;
 169
 170 /* Device caps */
 171 #define MAX_STREAM_OUT              4
 172 #define MAX_STREAMS                 16
 173 #define MAX_TEXTURES                8
 174 #define MAX_FRAGMENT_SAMPLERS       16
 175 #define MAX_VERTEX_SAMPLERS         4
 176 #define MAX_COMBINED_SAMPLERS       (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
 177 #define MAX_ACTIVE_LIGHTS           8
 178 #define MAX_CLIPPLANES              WINED3DMAXUSERCLIPPLANES
 179 #define MAX_CONSTANT_BUFFERS        15
 180 #define MAX_SAMPLER_OBJECTS         16
 181 #define MAX_SHADER_RESOURCE_VIEWS   128
 182
 183 struct min_lookup
 184 {
 185     GLenum mip[WINED3D_TEXF_LINEAR + 1];
 186 };
 187
 188 extern const struct min_lookup minMipLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 189 extern const GLenum magLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 190
 191 GLenum wined3d_gl_compare_func(enum wined3d_cmp_func f) DECLSPEC_HIDDEN;
 192
 193 static inline GLenum wined3d_gl_mag_filter(enum wined3d_texture_filter_type mag_filter)
 194 {
 195     return magLookup[mag_filter];
 196 }
 197
 198 static inline GLenum wined3d_gl_min_mip_filter(enum wined3d_texture_filter_type min_filter,
 199         enum wined3d_texture_filter_type mip_filter)
 200 {
 201     return minMipLookup[min_filter].mip[mip_filter];
 202 }
 203
 204 /* float_16_to_32() and float_32_to_16() (see implementation in
 205  * surface_base.c) convert 16 bit floats in the FLOAT16 data type
 206  * to standard C floats and vice versa. They do not depend on the encoding
 207  * of the C float, so they are platform independent, but slow. On x86 and
 208  * other IEEE 754 compliant platforms the conversion can be accelerated by
 209  * bit shifting the exponent and mantissa. There are also some SSE-based
 210  * assembly routines out there.
 211  *
 212  * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
 213  */
 214 static inline float float_16_to_32(const unsigned short *in)
 215 {
 216     const unsigned short s = ((*in) & 0x8000);
 217     const unsigned short e = ((*in) & 0x7c00) >> 10;
 218     const unsigned short m = (*in) & 0x3ff;
 219     const float sgn = (s ? -1.0f : 1.0f);
 220
 221     if(e == 0) {
 222         if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 223         else return sgn * powf(2, -14.0f) * ((float)m / 1024.0f);
 224     } else if(e < 31) {
 225         return sgn * powf(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
 226     } else {
 227         if(m == 0) return sgn * INFINITY;
 228         else return NAN;
 229     }
 230 }
 231
 232 static inline float float_24_to_32(DWORD in)
 233 {
 234     const float sgn = in & 0x800000 ? -1.0f : 1.0f;
 235     const unsigned short e = (in & 0x780000) >> 19;
 236     const unsigned int m = in & 0x7ffff;
 237
 238     if (e == 0)
 239     {
 240         if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 241         else return sgn * powf(2, -6.0f) * ((float)m / 524288.0f);
 242     }
 243     else if (e < 15)
 244     {
 245         return sgn * powf(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
 246     }
 247     else
 248     {
 249         if (m == 0) return sgn * INFINITY;
 250         else return NAN;
 251     }
 252 }
 253
 254 #define ORM_BACKBUFFER  0
 255 #define ORM_FBO         1
 256
 257 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
 258 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
 259
 260 /* NOTE: When adding fields to this structure, make sure to update the default
 261  * values in wined3d_main.c as well. */
 262 struct wined3d_settings
 263 {
 264     /* Ideally, we don't want the user to have to request GLSL. If the
 265      * hardware supports GLSL, we should use it. However, until it's fully
 266      * implemented, we'll leave it as a registry setting for developers. */
 267     BOOL glslRequested;
 268     int offscreen_rendering_mode;
 269     unsigned short pci_vendor_id;
 270     unsigned short pci_device_id;
 271     /* Memory tracking and object counting. */
 272     UINT64 emulated_textureram;
 273     char *logo;
 274     int allow_multisampling;
 275     BOOL strict_draw_ordering;
 276     BOOL always_offscreen;
 277     unsigned int max_sm_vs;
 278     unsigned int max_sm_gs;
 279     unsigned int max_sm_ps;
 280     BOOL no_3d;
 281 };
 282
 283 extern struct wined3d_settings wined3d_settings DECLSPEC_HIDDEN;
 284
 285 enum wined3d_shader_resource_type
 286 {
 287     WINED3D_SHADER_RESOURCE_NONE,
 288     WINED3D_SHADER_RESOURCE_BUFFER,
 289     WINED3D_SHADER_RESOURCE_TEXTURE_1D,
 290     WINED3D_SHADER_RESOURCE_TEXTURE_2D,
 291     WINED3D_SHADER_RESOURCE_TEXTURE_2DMS,
 292     WINED3D_SHADER_RESOURCE_TEXTURE_3D,
 293     WINED3D_SHADER_RESOURCE_TEXTURE_CUBE,
 294     WINED3D_SHADER_RESOURCE_TEXTURE_1DARRAY,
 295     WINED3D_SHADER_RESOURCE_TEXTURE_2DARRAY,
 296     WINED3D_SHADER_RESOURCE_TEXTURE_2DMSARRAY,
 297 };
 298
 299 #define WINED3D_SHADER_CONST_VS_F           0x00000001
 300 #define WINED3D_SHADER_CONST_VS_I           0x00000002
 301 #define WINED3D_SHADER_CONST_VS_B           0x00000004
 302 #define WINED3D_SHADER_CONST_VS_POS_FIXUP   0x00000008
 303 #define WINED3D_SHADER_CONST_PS_F           0x00000010
 304 #define WINED3D_SHADER_CONST_PS_I           0x00000020
 305 #define WINED3D_SHADER_CONST_PS_B           0x00000040
 306 #define WINED3D_SHADER_CONST_PS_BUMP_ENV    0x00000080
 307 #define WINED3D_SHADER_CONST_PS_Y_CORR      0x00000100
 308 #define WINED3D_SHADER_CONST_PS_NP2_FIXUP   0x00000200
 309 #define WINED3D_SHADER_CONST_FFP_MODELVIEW  0x00000400
 310 #define WINED3D_SHADER_CONST_FFP_PROJ       0x00000800
 311 #define WINED3D_SHADER_CONST_FFP_TEXMATRIX  0x00001000
 312 #define WINED3D_SHADER_CONST_FFP_MATERIAL   0x00002000
 313 #define WINED3D_SHADER_CONST_FFP_LIGHTS     0x00004000
 314 #define WINED3D_SHADER_CONST_FFP_PS         0x00008000
 315 #define WINED3D_SHADER_CONST_FFP_COLOR_KEY  0x00010000
 316
 317 enum wined3d_shader_register_type
 318 {
 319     WINED3DSPR_TEMP = 0,
 320     WINED3DSPR_INPUT = 1,
 321     WINED3DSPR_CONST = 2,
 322     WINED3DSPR_ADDR = 3,
 323     WINED3DSPR_TEXTURE = 3,
 324     WINED3DSPR_RASTOUT = 4,
 325     WINED3DSPR_ATTROUT = 5,
 326     WINED3DSPR_TEXCRDOUT = 6,
 327     WINED3DSPR_OUTPUT = 6,
 328     WINED3DSPR_CONSTINT = 7,
 329     WINED3DSPR_COLOROUT = 8,
 330     WINED3DSPR_DEPTHOUT = 9,
 331     WINED3DSPR_SAMPLER = 10,
 332     WINED3DSPR_CONST2 = 11,
 333     WINED3DSPR_CONST3 = 12,
 334     WINED3DSPR_CONST4 = 13,
 335     WINED3DSPR_CONSTBOOL = 14,
 336     WINED3DSPR_LOOP = 15,
 337     WINED3DSPR_TEMPFLOAT16 = 16,
 338     WINED3DSPR_MISCTYPE = 17,
 339     WINED3DSPR_LABEL = 18,
 340     WINED3DSPR_PREDICATE = 19,
 341     WINED3DSPR_IMMCONST,
 342     WINED3DSPR_CONSTBUFFER,
 343     WINED3DSPR_PRIMID,
 344     WINED3DSPR_NULL,
 345     WINED3DSPR_RESOURCE,
 346 };
 347
 348 enum wined3d_data_type
 349 {
 350     WINED3D_DATA_FLOAT,
 351     WINED3D_DATA_INT,
 352     WINED3D_DATA_RESOURCE,
 353     WINED3D_DATA_SAMPLER,
 354     WINED3D_DATA_UINT,
 355     WINED3D_DATA_UNORM,
 356     WINED3D_DATA_SNORM,
 357 };
 358
 359 enum wined3d_immconst_type
 360 {
 361     WINED3D_IMMCONST_SCALAR,
 362     WINED3D_IMMCONST_VEC4,
 363 };
 364
 365 #define WINED3DSP_NOSWIZZLE (0 | (1 << 2) | (2 << 4) | (3 << 6))
 366
 367 enum wined3d_shader_src_modifier
 368 {
 369     WINED3DSPSM_NONE = 0,
 370     WINED3DSPSM_NEG = 1,
 371     WINED3DSPSM_BIAS = 2,
 372     WINED3DSPSM_BIASNEG = 3,
 373     WINED3DSPSM_SIGN = 4,
 374     WINED3DSPSM_SIGNNEG = 5,
 375     WINED3DSPSM_COMP = 6,
 376     WINED3DSPSM_X2 = 7,
 377     WINED3DSPSM_X2NEG = 8,
 378     WINED3DSPSM_DZ = 9,
 379     WINED3DSPSM_DW = 10,
 380     WINED3DSPSM_ABS = 11,
 381     WINED3DSPSM_ABSNEG = 12,
 382     WINED3DSPSM_NOT = 13,
 383 };
 384
 385 #define WINED3DSP_WRITEMASK_0   0x1 /* .x r */
 386 #define WINED3DSP_WRITEMASK_1   0x2 /* .y g */
 387 #define WINED3DSP_WRITEMASK_2   0x4 /* .z b */
 388 #define WINED3DSP_WRITEMASK_3   0x8 /* .w a */
 389 #define WINED3DSP_WRITEMASK_ALL 0xf /* all */
 390
 391 enum wined3d_shader_dst_modifier
 392 {
 393     WINED3DSPDM_NONE = 0,
 394     WINED3DSPDM_SATURATE = 1,
 395     WINED3DSPDM_PARTIALPRECISION = 2,
 396     WINED3DSPDM_MSAMPCENTROID = 4,
 397 };
 398
 399 /* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
 400 #define WINED3DSI_TEXLD_PROJECT     0x1
 401 #define WINED3DSI_TEXLD_BIAS        0x2
 402 #define WINED3DSI_INDEXED_DYNAMIC   0x4
 403
 404 enum wined3d_shader_rel_op
 405 {
 406     WINED3D_SHADER_REL_OP_GT = 1,
 407     WINED3D_SHADER_REL_OP_EQ = 2,
 408     WINED3D_SHADER_REL_OP_GE = 3,
 409     WINED3D_SHADER_REL_OP_LT = 4,
 410     WINED3D_SHADER_REL_OP_NE = 5,
 411     WINED3D_SHADER_REL_OP_LE = 6,
 412 };
 413
 414 #define WINED3D_SM1_VS  0xfffe
 415 #define WINED3D_SM1_PS  0xffff
 416 #define WINED3D_SM4_PS  0x0000
 417 #define WINED3D_SM4_VS  0x0001
 418 #define WINED3D_SM4_GS  0x0002
 419
 420 /* Shader version tokens, and shader end tokens */
 421 #define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) | ((major) << 8) | (minor))
 422 #define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) | ((major) << 8) | (minor))
 423
 424 /* Shader backends */
 425
 426 /* TODO: Make this dynamic, based on shader limits ? */
 427 #define MAX_ATTRIBS 16
 428 #define MAX_REG_ADDR 1
 429 #define MAX_REG_TEMP 32
 430 #define MAX_REG_TEXCRD 8
 431 #define MAX_REG_INPUT 32
 432 #define MAX_REG_OUTPUT 32
 433 #define MAX_CONST_I 16
 434 #define MAX_CONST_B 16
 435 #define WINED3D_MAX_CBS 15
 436
 437 /* FIXME: This needs to go up to 2048 for
 438  * Shader model 3 according to msdn (and for software shaders) */
 439 #define MAX_LABELS 16
 440
 441 struct wined3d_string_buffer
 442 {
 443     struct list entry;
 444     char *buffer;
 445     unsigned int buffer_size;
 446     unsigned int content_size;
 447 };
 448
 449 enum WINED3D_SHADER_INSTRUCTION_HANDLER
 450 {
 451     WINED3DSIH_ABS,
 452     WINED3DSIH_ADD,
 453     WINED3DSIH_AND,
 454     WINED3DSIH_BEM,
 455     WINED3DSIH_BREAK,
 456     WINED3DSIH_BREAKC,
 457     WINED3DSIH_BREAKP,
 458     WINED3DSIH_CALL,
 459     WINED3DSIH_CALLNZ,
 460     WINED3DSIH_CMP,
 461     WINED3DSIH_CND,
 462     WINED3DSIH_CRS,
 463     WINED3DSIH_CUT,
 464     WINED3DSIH_DCL,
 465     WINED3DSIH_DCL_CONSTANT_BUFFER,
 466     WINED3DSIH_DCL_INPUT_PRIMITIVE,
 467     WINED3DSIH_DCL_OUTPUT_TOPOLOGY,
 468     WINED3DSIH_DCL_VERTICES_OUT,
 469     WINED3DSIH_DEF,
 470     WINED3DSIH_DEFB,
 471     WINED3DSIH_DEFI,
 472     WINED3DSIH_DIV,
 473     WINED3DSIH_DP2,
 474     WINED3DSIH_DP2ADD,
 475     WINED3DSIH_DP3,
 476     WINED3DSIH_DP4,
 477     WINED3DSIH_DST,
 478     WINED3DSIH_DSX,
 479     WINED3DSIH_DSY,
 480     WINED3DSIH_ELSE,
 481     WINED3DSIH_EMIT,
 482     WINED3DSIH_ENDIF,
 483     WINED3DSIH_ENDLOOP,
 484     WINED3DSIH_ENDREP,
 485     WINED3DSIH_EQ,
 486     WINED3DSIH_EXP,
 487     WINED3DSIH_EXPP,
 488     WINED3DSIH_FRC,
 489     WINED3DSIH_FTOI,
 490     WINED3DSIH_GE,
 491     WINED3DSIH_IADD,
 492     WINED3DSIH_IEQ,
 493     WINED3DSIH_IF,
 494     WINED3DSIH_IFC,
 495     WINED3DSIH_IGE,
 496     WINED3DSIH_IMUL,
 497     WINED3DSIH_ISHL,
 498     WINED3DSIH_ITOF,
 499     WINED3DSIH_LABEL,
 500     WINED3DSIH_LD,
 501     WINED3DSIH_LIT,
 502     WINED3DSIH_LOG,
 503     WINED3DSIH_LOGP,
 504     WINED3DSIH_LOOP,
 505     WINED3DSIH_LRP,
 506     WINED3DSIH_LT,
 507     WINED3DSIH_M3x2,
 508     WINED3DSIH_M3x3,
 509     WINED3DSIH_M3x4,
 510     WINED3DSIH_M4x3,
 511     WINED3DSIH_M4x4,
 512     WINED3DSIH_MAD,
 513     WINED3DSIH_MAX,
 514     WINED3DSIH_MIN,
 515     WINED3DSIH_MOV,
 516     WINED3DSIH_MOVA,
 517     WINED3DSIH_MOVC,
 518     WINED3DSIH_MUL,
 519     WINED3DSIH_NE,
 520     WINED3DSIH_NOP,
 521     WINED3DSIH_NRM,
 522     WINED3DSIH_OR,
 523     WINED3DSIH_PHASE,
 524     WINED3DSIH_POW,
 525     WINED3DSIH_RCP,
 526     WINED3DSIH_REP,
 527     WINED3DSIH_RET,
 528     WINED3DSIH_ROUND_NI,
 529     WINED3DSIH_RSQ,
 530     WINED3DSIH_SAMPLE,
 531     WINED3DSIH_SAMPLE_GRAD,
 532     WINED3DSIH_SAMPLE_LOD,
 533     WINED3DSIH_SETP,
 534     WINED3DSIH_SGE,
 535     WINED3DSIH_SGN,
 536     WINED3DSIH_SINCOS,
 537     WINED3DSIH_SLT,
 538     WINED3DSIH_SQRT,
 539     WINED3DSIH_SUB,
 540     WINED3DSIH_TEX,
 541     WINED3DSIH_TEXBEM,
 542     WINED3DSIH_TEXBEML,
 543     WINED3DSIH_TEXCOORD,
 544     WINED3DSIH_TEXDEPTH,
 545     WINED3DSIH_TEXDP3,
 546     WINED3DSIH_TEXDP3TEX,
 547     WINED3DSIH_TEXKILL,
 548     WINED3DSIH_TEXLDD,
 549     WINED3DSIH_TEXLDL,
 550     WINED3DSIH_TEXM3x2DEPTH,
 551     WINED3DSIH_TEXM3x2PAD,
 552     WINED3DSIH_TEXM3x2TEX,
 553     WINED3DSIH_TEXM3x3,
 554     WINED3DSIH_TEXM3x3DIFF,
 555     WINED3DSIH_TEXM3x3PAD,
 556     WINED3DSIH_TEXM3x3SPEC,
 557     WINED3DSIH_TEXM3x3TEX,
 558     WINED3DSIH_TEXM3x3VSPEC,
 559     WINED3DSIH_TEXREG2AR,
 560     WINED3DSIH_TEXREG2GB,
 561     WINED3DSIH_TEXREG2RGB,
 562     WINED3DSIH_UDIV,
 563     WINED3DSIH_UGE,
 564     WINED3DSIH_USHR,
 565     WINED3DSIH_UTOF,
 566     WINED3DSIH_XOR,
 567     WINED3DSIH_TABLE_SIZE
 568 };
 569
 570 enum wined3d_shader_type
 571 {
 572     WINED3D_SHADER_TYPE_PIXEL,
 573     WINED3D_SHADER_TYPE_VERTEX,
 574     WINED3D_SHADER_TYPE_GEOMETRY,
 575     WINED3D_SHADER_TYPE_COUNT,
 576 };
 577
 578 struct wined3d_shader_version
 579 {
 580     enum wined3d_shader_type type;
 581     BYTE major;
 582     BYTE minor;
 583 };
 584
 585 struct wined3d_shader_resource_info
 586 {
 587     enum wined3d_shader_resource_type type;
 588     enum wined3d_data_type data_type;
 589 };
 590
 591 struct wined3d_shader_sampler_map_entry
 592 {
 593     unsigned int resource_idx;
 594     unsigned int sampler_idx;
 595     unsigned int bind_idx;
 596 };
 597
 598 struct wined3d_shader_sampler_map
 599 {
 600     struct wined3d_shader_sampler_map_entry *entries;
 601     size_t size;
 602     size_t count;
 603 };
 604
 605 #define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) | (minor))
 606
 607 struct wined3d_shader_reg_maps
 608 {
 609     struct wined3d_shader_version shader_version;
 610     BYTE texcoord;                          /* MAX_REG_TEXCRD, 8 */
 611     BYTE address;                           /* MAX_REG_ADDR, 1 */
 612     WORD labels;                            /* MAX_LABELS, 16 */
 613     DWORD temporary;                        /* MAX_REG_TEMP, 32 */
 614     DWORD *constf;                          /* pixel, vertex */
 615     DWORD texcoord_mask[MAX_REG_TEXCRD];    /* vertex < 3.0 */
 616     DWORD input_registers;                  /* max(MAX_REG_INPUT, MAX_ATTRIBS), 32 */
 617     DWORD output_registers;                 /* MAX_REG_OUTPUT, 32 */
 618     WORD integer_constants;                 /* MAX_CONST_I, 16 */
 619     WORD boolean_constants;                 /* MAX_CONST_B, 16 */
 620     WORD local_int_consts;                  /* MAX_CONST_I, 16 */
 621     WORD local_bool_consts;                 /* MAX_CONST_B, 16 */
 622     UINT cb_sizes[WINED3D_MAX_CBS];
 623
 624     struct wined3d_shader_resource_info resource_info[max(MAX_FRAGMENT_SAMPLERS, MAX_VERTEX_SAMPLERS)];
 625     struct wined3d_shader_sampler_map sampler_map;
 626     BYTE bumpmat;                           /* MAX_TEXTURES, 8 */
 627     BYTE luminanceparams;                   /* MAX_TEXTURES, 8 */
 628
 629     WORD usesnrm        : 1;
 630     WORD vpos           : 1;
 631     WORD usesdsx        : 1;
 632     WORD usesdsy        : 1;
 633     WORD usestexldd     : 1;
 634     WORD usesmova       : 1;
 635     WORD usesfacing     : 1;
 636     WORD usesrelconstF  : 1;
 637     WORD fog            : 1;
 638     WORD usestexldl     : 1;
 639     WORD usesifc        : 1;
 640     WORD usescall       : 1;
 641     WORD usespow        : 1;
 642     WORD padding        : 3;
 643
 644     DWORD rt_mask; /* Used render targets, 32 max. */
 645
 646     /* Whether or not loops are used in this shader, and nesting depth */
 647     unsigned loop_depth;
 648     UINT min_rel_offset, max_rel_offset;
 649 };
 650
 651 /* Keeps track of details for TEX_M#x# instructions which need to maintain
 652  * state information between multiple instructions. */
 653 struct wined3d_shader_tex_mx
 654 {
 655     unsigned int current_row;
 656     DWORD texcoord_w[2];
 657 };
 658
 659 struct wined3d_shader_loop_state
 660 {
 661     UINT current_depth;
 662     UINT current_reg;
 663 };
 664
 665 struct wined3d_shader_context
 666 {
 667     const struct wined3d_shader *shader;
 668     const struct wined3d_gl_info *gl_info;
 669     const struct wined3d_shader_reg_maps *reg_maps;
 670     struct wined3d_string_buffer *buffer;
 671     struct wined3d_shader_tex_mx *tex_mx;
 672     struct wined3d_shader_loop_state *loop_state;
 673     void *backend_data;
 674 };
 675
 676 struct wined3d_shader_register_index
 677 {
 678     const struct wined3d_shader_src_param *rel_addr;
 679     unsigned int offset;
 680 };
 681
 682 struct wined3d_shader_register
 683 {
 684     enum wined3d_shader_register_type type;
 685     enum wined3d_data_type data_type;
 686     struct wined3d_shader_register_index idx[2];
 687     enum wined3d_immconst_type immconst_type;
 688     DWORD immconst_data[4];
 689 };
 690
 691 struct wined3d_shader_dst_param
 692 {
 693     struct wined3d_shader_register reg;
 694     DWORD write_mask;
 695     DWORD modifiers;
 696     DWORD shift;
 697 };
 698
 699 struct wined3d_shader_src_param
 700 {
 701     struct wined3d_shader_register reg;
 702     DWORD swizzle;
 703     enum wined3d_shader_src_modifier modifiers;
 704 };
 705
 706 struct wined3d_shader_semantic
 707 {
 708     enum wined3d_decl_usage usage;
 709     UINT usage_idx;
 710     enum wined3d_shader_resource_type resource_type;
 711     enum wined3d_data_type resource_data_type;
 712     struct wined3d_shader_dst_param reg;
 713 };
 714
 715 struct wined3d_shader_instruction
 716 {
 717     const struct wined3d_shader_context *ctx;
 718     enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
 719     DWORD flags;
 720     BOOL coissue;
 721     const struct wined3d_shader_src_param *predicate;
 722     UINT dst_count;
 723     const struct wined3d_shader_dst_param *dst;
 724     UINT src_count;
 725     const struct wined3d_shader_src_param *src;
 726     union
 727     {
 728         struct wined3d_shader_semantic semantic;
 729         enum wined3d_primitive_type primitive_type;
 730         struct wined3d_shader_src_param src;
 731         UINT count;
 732     } declaration;
 733 };
 734
 735 struct wined3d_shader_attribute
 736 {
 737     enum wined3d_decl_usage usage;
 738     UINT usage_idx;
 739 };
 740
 741 struct wined3d_shader_loop_control
 742 {
 743     unsigned int count;
 744     unsigned int start;
 745     int step;
 746 };
 747
 748 struct wined3d_shader_frontend
 749 {
 750     void *(*shader_init)(const DWORD *ptr, const struct wined3d_shader_signature *output_signature);
 751     void (*shader_free)(void *data);
 752     void (*shader_read_header)(void *data, const DWORD **ptr, struct wined3d_shader_version *shader_version);
 753     void (*shader_read_instruction)(void *data, const DWORD **ptr, struct wined3d_shader_instruction *ins);
 754     BOOL (*shader_is_end)(void *data, const DWORD **ptr);
 755 };
 756
 757 extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
 758 extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
 759
 760 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
 761
 762 #define WINED3D_SHADER_CAP_VS_CLIPPING      0x00000001
 763 #define WINED3D_SHADER_CAP_SRGB_WRITE       0x00000002
 764
 765 struct shader_caps
 766 {
 767     UINT vs_version;
 768     UINT gs_version;
 769     UINT ps_version;
 770
 771     DWORD vs_uniform_count;
 772     DWORD ps_uniform_count;
 773     float ps_1x_max_value;
 774
 775     DWORD wined3d_caps;
 776 };
 777
 778 enum wined3d_gl_resource_type
 779 {
 780     WINED3D_GL_RES_TYPE_TEX_1D          = 0,
 781     WINED3D_GL_RES_TYPE_TEX_2D          = 1,
 782     WINED3D_GL_RES_TYPE_TEX_3D          = 2,
 783     WINED3D_GL_RES_TYPE_TEX_CUBE        = 3,
 784     WINED3D_GL_RES_TYPE_TEX_RECT        = 4,
 785     WINED3D_GL_RES_TYPE_BUFFER          = 5,
 786     WINED3D_GL_RES_TYPE_COUNT           = 6,
 787 };
 788
 789 enum vertexprocessing_mode {
 790     fixedfunction,
 791     vertexshader,
 792     pretransformed
 793 };
 794
 795 #define WINED3D_CONST_NUM_UNUSED ~0U
 796
 797 enum wined3d_ffp_ps_fog_mode
 798 {
 799     WINED3D_FFP_PS_FOG_OFF,
 800     WINED3D_FFP_PS_FOG_LINEAR,
 801     WINED3D_FFP_PS_FOG_EXP,
 802     WINED3D_FFP_PS_FOG_EXP2,
 803 };
 804
 805 /* Stateblock dependent parameters which have to be hardcoded
 806  * into the shader code
 807  */
 808
 809 #define WINED3D_PSARGS_PROJECTED (1 << 3)
 810 #define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
 811 #define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xf
 812 #define WINED3D_PSARGS_TEXTYPE_SHIFT 2
 813 #define WINED3D_PSARGS_TEXTYPE_MASK 0x3
 814
 815 /* Used for Shader Model 1 pixel shaders to track the bound texture
 816  * type. 2D and RECT textures are separated through NP2 fixup. */
 817 enum wined3d_shader_tex_types
 818 {
 819     WINED3D_SHADER_TEX_2D   = 0,
 820     WINED3D_SHADER_TEX_3D   = 1,
 821     WINED3D_SHADER_TEX_CUBE = 2,
 822 };
 823
 824 struct ps_compile_args {
 825     struct color_fixup_desc     color_fixup[MAX_FRAGMENT_SAMPLERS];
 826     enum vertexprocessing_mode  vp_mode;
 827     enum wined3d_ffp_ps_fog_mode fog;
 828     WORD                        tex_transform; /* ps 1.0-1.3, 4 textures */
 829     WORD                        tex_types; /* ps 1.0 - 1.4, 6 textures */
 830     WORD                        srgb_correction;
 831     WORD                        np2_fixup;
 832     /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
 833        D3D9 has a limit of 16 samplers and the fixup is superfluous
 834        in D3D10 (unconditional NP2 support mandatory). */
 835     WORD shadow; /* MAX_FRAGMENT_SAMPLERS, 16 */
 836 };
 837
 838 enum fog_src_type {
 839     VS_FOG_Z        = 0,
 840     VS_FOG_COORD    = 1
 841 };
 842
 843 struct vs_compile_args {
 844     BYTE                        fog_src;
 845     BYTE                        clip_enabled;
 846     WORD                        swizzle_map;   /* MAX_ATTRIBS, 16 */
 847 };
 848
 849 struct wined3d_context;
 850 struct wined3d_state;
 851 struct fragment_pipeline;
 852 struct wined3d_vertex_pipe_ops;
 853
 854 struct wined3d_shader_backend_ops
 855 {
 856     void (*shader_handle_instruction)(const struct wined3d_shader_instruction *);
 857     void (*shader_select)(void *shader_priv, struct wined3d_context *context,
 858             const struct wined3d_state *state);
 859     void (*shader_disable)(void *shader_priv, struct wined3d_context *context);
 860     void (*shader_select_depth_blt)(void *shader_priv, const struct wined3d_gl_info *gl_info,
 861             enum wined3d_gl_resource_type tex_type, const SIZE *ds_mask_size);
 862     void (*shader_deselect_depth_blt)(void *shader_priv, const struct wined3d_gl_info *gl_info);
 863     void (*shader_update_float_vertex_constants)(struct wined3d_device *device, UINT start, UINT count);
 864     void (*shader_update_float_pixel_constants)(struct wined3d_device *device, UINT start, UINT count);
 865     void (*shader_load_constants)(void *shader_priv, struct wined3d_context *context,
 866             const struct wined3d_state *state);
 867     void (*shader_destroy)(struct wined3d_shader *shader);
 868     HRESULT (*shader_alloc_private)(struct wined3d_device *device, const struct wined3d_vertex_pipe_ops *vertex_pipe,
 869             const struct fragment_pipeline *fragment_pipe);
 870     void (*shader_free_private)(struct wined3d_device *device);
 871     BOOL (*shader_allocate_context_data)(struct wined3d_context *context);
 872     void (*shader_free_context_data)(struct wined3d_context *context);
 873     void (*shader_get_caps)(const struct wined3d_gl_info *gl_info, struct shader_caps *caps);
 874     BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
 875     BOOL (*shader_has_ffp_proj_control)(void *shader_priv);
 876 };
 877
 878 extern const struct wined3d_shader_backend_ops glsl_shader_backend DECLSPEC_HIDDEN;
 879 extern const struct wined3d_shader_backend_ops arb_program_shader_backend DECLSPEC_HIDDEN;
 880 extern const struct wined3d_shader_backend_ops none_shader_backend DECLSPEC_HIDDEN;
 881
 882 #define GL_EXTCALL(f) (gl_info->gl_ops.ext.p_##f)
 883
 884 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xff)
 885 #define D3DCOLOR_B_G(dw) (((dw) >>  8) & 0xff)
 886 #define D3DCOLOR_B_B(dw) (((dw) >>  0) & 0xff)
 887 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xff)
 888
 889 #define D3DCOLOR_R(dw) (((float) (((dw) >> 16) & 0xff)) / 255.0f)
 890 #define D3DCOLOR_G(dw) (((float) (((dw) >>  8) & 0xff)) / 255.0f)
 891 #define D3DCOLOR_B(dw) (((float) (((dw) >>  0) & 0xff)) / 255.0f)
 892 #define D3DCOLOR_A(dw) (((float) (((dw) >> 24) & 0xff)) / 255.0f)
 893
 894 #define D3DCOLORTOGLFLOAT4(dw, vec) do { \
 895   (vec)[0] = D3DCOLOR_R(dw); \
 896   (vec)[1] = D3DCOLOR_G(dw); \
 897   (vec)[2] = D3DCOLOR_B(dw); \
 898   (vec)[3] = D3DCOLOR_A(dw); \
 899 } while(0)
 900
 901 #define HIGHEST_TRANSFORMSTATE WINED3D_TS_WORLD_MATRIX(255) /* Highest value in wined3d_transform_state. */
 902
 903 /* Checking of API calls */
 904 /* --------------------- */
 905 #ifndef WINE_NO_DEBUG_MSGS
 906 #define checkGLcall(A)                                              \
 907 do {                                                                \
 908     GLint err;                                                      \
 909     if (!__WINE_IS_DEBUG_ON(_ERR, __wine_dbch___default)) break;    \
 910     err = gl_info->gl_ops.gl.p_glGetError();                        \
 911     if (err == GL_NO_ERROR) {                                       \
 912        TRACE("%s call ok %s / %d\n", A, __FILE__, __LINE__);        \
 913                                                                     \
 914     } else do {                                                     \
 915         ERR(">>>>>>>>>>>>>>>>> %s (%#x) from %s @ %s / %d\n",       \
 916             debug_glerror(err), err, A, __FILE__, __LINE__);        \
 917        err = gl_info->gl_ops.gl.p_glGetError();                     \
 918     } while (err != GL_NO_ERROR);                                   \
 919 } while(0)
 920 #else
 921 #define checkGLcall(A) do {} while(0)
 922 #endif
 923
 924 enum wined3d_ffp_idx
 925 {
 926     WINED3D_FFP_POSITION = 0,
 927     WINED3D_FFP_BLENDWEIGHT = 1,
 928     WINED3D_FFP_BLENDINDICES = 2,
 929     WINED3D_FFP_NORMAL = 3,
 930     WINED3D_FFP_PSIZE = 4,
 931     WINED3D_FFP_DIFFUSE = 5,
 932     WINED3D_FFP_SPECULAR = 6,
 933     WINED3D_FFP_TEXCOORD0 = 7,
 934     WINED3D_FFP_TEXCOORD1 = 8,
 935     WINED3D_FFP_TEXCOORD2 = 9,
 936     WINED3D_FFP_TEXCOORD3 = 10,
 937     WINED3D_FFP_TEXCOORD4 = 11,
 938     WINED3D_FFP_TEXCOORD5 = 12,
 939     WINED3D_FFP_TEXCOORD6 = 13,
 940     WINED3D_FFP_TEXCOORD7 = 14,
 941 };
 942
 943 enum wined3d_ffp_emit_idx
 944 {
 945     WINED3D_FFP_EMIT_FLOAT1 = 0,
 946     WINED3D_FFP_EMIT_FLOAT2 = 1,
 947     WINED3D_FFP_EMIT_FLOAT3 = 2,
 948     WINED3D_FFP_EMIT_FLOAT4 = 3,
 949     WINED3D_FFP_EMIT_D3DCOLOR = 4,
 950     WINED3D_FFP_EMIT_UBYTE4 = 5,
 951     WINED3D_FFP_EMIT_SHORT2 = 6,
 952     WINED3D_FFP_EMIT_SHORT4 = 7,
 953     WINED3D_FFP_EMIT_UBYTE4N = 8,
 954     WINED3D_FFP_EMIT_SHORT2N = 9,
 955     WINED3D_FFP_EMIT_SHORT4N = 10,
 956     WINED3D_FFP_EMIT_USHORT2N = 11,
 957     WINED3D_FFP_EMIT_USHORT4N = 12,
 958     WINED3D_FFP_EMIT_UDEC3 = 13,
 959     WINED3D_FFP_EMIT_DEC3N = 14,
 960     WINED3D_FFP_EMIT_FLOAT16_2 = 15,
 961     WINED3D_FFP_EMIT_FLOAT16_4 = 16,
 962     WINED3D_FFP_EMIT_INVALID = 17,
 963     WINED3D_FFP_EMIT_COUNT = 18
 964 };
 965
 966 struct wined3d_bo_address
 967 {
 968     GLuint buffer_object;
 969     BYTE *addr;
 970 };
 971
 972 struct wined3d_const_bo_address
 973 {
 974     GLuint buffer_object;
 975     const BYTE *addr;
 976 };
 977
 978 static inline struct wined3d_const_bo_address *wined3d_const_bo_address(struct wined3d_bo_address *data)
 979 {
 980     return (struct wined3d_const_bo_address *)data;
 981 }
 982
 983 struct wined3d_stream_info_element
 984 {
 985     const struct wined3d_format *format;
 986     struct wined3d_bo_address data;
 987     GLsizei stride;
 988     unsigned int stream_idx;
 989     unsigned int divisor;
 990 };
 991
 992 struct wined3d_stream_info
 993 {
 994     struct wined3d_stream_info_element elements[MAX_ATTRIBS];
 995     DWORD position_transformed : 1;
 996     DWORD all_vbo : 1;
 997     WORD swizzle_map; /* MAX_ATTRIBS, 16 */
 998     WORD use_map; /* MAX_ATTRIBS, 16 */
 999 };
1000
1001 void draw_primitive(struct wined3d_device *device, UINT start_idx, UINT index_count,
1002         UINT start_instance, UINT instance_count, BOOL indexed) DECLSPEC_HIDDEN;
1003 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
1004
1005 #define eps 1e-8f
1006
1007 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1008     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1009
1010 /* Routines and structures related to state management */
1011
1012 #define STATE_RENDER(a) (a)
1013 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1014
1015 #define STATE_TEXTURESTAGE(stage, num) (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1016 #define STATE_IS_TEXTURESTAGE(a) ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1017
1018 /* + 1 because samplers start with 0 */
1019 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1020 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1021
1022 #define STATE_SHADER(a) (STATE_SAMPLER(MAX_COMBINED_SAMPLERS) + (a))
1023 #define STATE_IS_SHADER(a) ((a) >= STATE_SHADER(0) && (a) < STATE_SHADER(WINED3D_SHADER_TYPE_COUNT))
1024
1025 #define STATE_CONSTANT_BUFFER(a) (STATE_SHADER(WINED3D_SHADER_TYPE_COUNT) + (a))
1026 #define STATE_IS_CONSTANT_BUFFER(a) ((a) >= STATE_CONSTANT_BUFFER(0) && (a) < STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_COUNT))
1027
1028 #define STATE_SHADER_RESOURCE_BINDING (STATE_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_COUNT))
1029 #define STATE_IS_SHADER_RESOURCE_BINDING(a) ((a) == STATE_SHADER_RESOURCE_BINDING)
1030
1031 #define STATE_TRANSFORM(a) (STATE_SHADER_RESOURCE_BINDING + (a))
1032 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)))
1033
1034 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)) + 1)
1035 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1036 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1037 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1038
1039 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
1040 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1041
1042 #define STATE_VIEWPORT (STATE_VDECL + 1)
1043 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1044
1045 #define STATE_LIGHT_TYPE (STATE_VIEWPORT + 1)
1046 #define STATE_IS_LIGHT_TYPE(a) ((a) == STATE_LIGHT_TYPE)
1047 #define STATE_ACTIVELIGHT(a) (STATE_LIGHT_TYPE + 1 + (a))
1048 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1049
1050 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1051 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1052
1053 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1054 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIPPLANES - 1))
1055
1056 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIPPLANES))
1057 #define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1058
1059 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
1060 #define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1061
1062 #define STATE_POINTSPRITECOORDORIGIN  (STATE_FRONTFACE + 1)
1063 #define STATE_IS_POINTSPRITECOORDORIGIN(a) ((a) == STATE_POINTSPRITECOORDORIGIN)
1064
1065 #define STATE_BASEVERTEXINDEX  (STATE_POINTSPRITECOORDORIGIN + 1)
1066 #define STATE_IS_BASEVERTEXINDEX(a) ((a) == STATE_BASEVERTEXINDEX)
1067
1068 #define STATE_FRAMEBUFFER (STATE_BASEVERTEXINDEX + 1)
1069 #define STATE_IS_FRAMEBUFFER(a) ((a) == STATE_FRAMEBUFFER)
1070
1071 #define STATE_POINT_SIZE_ENABLE (STATE_FRAMEBUFFER + 1)
1072 #define STATE_IS_POINT_SIZE_ENABLE(a) ((a) == STATE_POINT_SIZE_ENABLE)
1073
1074 #define STATE_COLOR_KEY (STATE_POINT_SIZE_ENABLE + 1)
1075 #define STATE_IS_COLOR_KEY(a) ((a) == STATE_COLOR_KEY)
1076
1077 #define STATE_HIGHEST (STATE_COLOR_KEY)
1078
1079 enum fogsource {
1080     FOGSOURCE_FFP,
1081     FOGSOURCE_VS,
1082     FOGSOURCE_COORD,
1083 };
1084
1085 struct wined3d_occlusion_query
1086 {
1087     struct list entry;
1088     GLuint id;
1089     struct wined3d_context *context;
1090 };
1091
1092 union wined3d_gl_query_object
1093 {
1094     GLuint id;
1095     GLsync sync;
1096 };
1097
1098 struct wined3d_event_query
1099 {
1100     struct list entry;
1101     union wined3d_gl_query_object object;
1102     struct wined3d_context *context;
1103 };
1104
1105 enum wined3d_event_query_result
1106 {
1107     WINED3D_EVENT_QUERY_OK,
1108     WINED3D_EVENT_QUERY_WAITING,
1109     WINED3D_EVENT_QUERY_NOT_STARTED,
1110     WINED3D_EVENT_QUERY_WRONG_THREAD,
1111     WINED3D_EVENT_QUERY_ERROR
1112 };
1113
1114 void wined3d_event_query_destroy(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1115 enum wined3d_event_query_result wined3d_event_query_finish(const struct wined3d_event_query *query,
1116         const struct wined3d_device *device) DECLSPEC_HIDDEN;
1117 void wined3d_event_query_issue(struct wined3d_event_query *query, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1118 BOOL wined3d_event_query_supported(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1119
1120 struct wined3d_timestamp_query
1121 {
1122     struct list entry;
1123     GLuint id;
1124     struct wined3d_context *context;
1125 };
1126
1127 void context_alloc_timestamp_query(struct wined3d_context *context, struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1128 void context_free_timestamp_query(struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1129
1130 struct wined3d_context
1131 {
1132     const struct wined3d_gl_info *gl_info;
1133     const struct wined3d_d3d_info *d3d_info;
1134     const struct StateEntry *state_table;
1135     /* State dirtification
1136      * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1137      * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1138      * 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
1139      * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1140      */
1141     DWORD                   dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1142     DWORD                   numDirtyEntries;
1143     DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1144
1145     struct wined3d_swapchain *swapchain;
1146     struct wined3d_surface *current_rt;
1147     DWORD                   tid;    /* Thread ID which owns this context at the moment */
1148
1149     /* Stores some information about the context state for optimization */
1150     DWORD render_offscreen : 1;
1151     DWORD last_was_rhw : 1;             /* true iff last draw_primitive was in xyzrhw mode */
1152     DWORD last_was_pshader : 1;
1153     DWORD last_was_vshader : 1;
1154     DWORD namedArraysLoaded : 1;
1155     DWORD numberedArraysLoaded : 1;
1156     DWORD last_was_blit : 1;
1157     DWORD last_was_ckey : 1;
1158     DWORD fog_coord : 1;
1159     DWORD fog_enabled : 1;
1160     DWORD num_untracked_materials : 2;  /* Max value 2 */
1161     DWORD current : 1;
1162     DWORD destroyed : 1;
1163     DWORD valid : 1;
1164     DWORD use_immediate_mode_draw : 1;
1165     DWORD texShaderBumpMap : 8;         /* MAX_TEXTURES, 8 */
1166     DWORD lastWasPow2Texture : 8;       /* MAX_TEXTURES, 8 */
1167     DWORD fixed_function_usage_map : 8; /* MAX_TEXTURES, 8 */
1168     DWORD lowest_disabled_stage : 4;    /* Max MAX_TEXTURES, 8 */
1169     DWORD rebind_fbo : 1;
1170     DWORD needs_set : 1;
1171     DWORD hdc_is_private : 1;
1172     DWORD hdc_has_format : 1;           /* only meaningful if hdc_is_private */
1173     DWORD update_shader_resource_bindings : 1;
1174     DWORD padding : 15;
1175     DWORD shader_update_mask;
1176     DWORD constant_update_mask;
1177     DWORD                   numbered_array_mask;
1178     GLenum                  tracking_parm;     /* Which source is tracking current colour         */
1179     GLenum                  untracked_materials[2];
1180     UINT                    blit_w, blit_h;
1181     enum fogsource          fog_source;
1182     DWORD active_texture;
1183     DWORD texture_type[MAX_COMBINED_SAMPLERS];
1184
1185     UINT instance_count;
1186
1187     /* The actual opengl context */
1188     UINT level;
1189     HGLRC restore_ctx;
1190     HDC restore_dc;
1191     int restore_pf;
1192     HWND restore_pf_win;
1193     HGLRC                   glCtx;
1194     HWND                    win_handle;
1195     HDC                     hdc;
1196     int pixel_format;
1197     GLint                   aux_buffers;
1198
1199     void *shader_backend_data;
1200     void *fragment_pipe_data;
1201
1202     /* FBOs */
1203     UINT                    fbo_entry_count;
1204     struct list             fbo_list;
1205     struct list             fbo_destroy_list;
1206     struct fbo_entry        *current_fbo;
1207     GLuint                  fbo_read_binding;
1208     GLuint                  fbo_draw_binding;
1209     struct wined3d_surface **blit_targets;
1210     GLenum *draw_buffers;
1211     DWORD draw_buffers_mask; /* Enabled draw buffers, 31 max. */
1212
1213     /* Queries */
1214     GLuint *free_occlusion_queries;
1215     UINT free_occlusion_query_size;
1216     UINT free_occlusion_query_count;
1217     struct list occlusion_queries;
1218
1219     union wined3d_gl_query_object *free_event_queries;
1220     UINT free_event_query_size;
1221     UINT free_event_query_count;
1222     struct list event_queries;
1223
1224     GLuint *free_timestamp_queries;
1225     UINT free_timestamp_query_size;
1226     UINT free_timestamp_query_count;
1227     struct list timestamp_queries;
1228
1229     struct wined3d_stream_info stream_info;
1230
1231     /* Fences for GL_APPLE_flush_buffer_range */
1232     struct wined3d_event_query *buffer_queries[MAX_ATTRIBS];
1233     unsigned int num_buffer_queries;
1234
1235     DWORD                     tex_unit_map[MAX_COMBINED_SAMPLERS];
1236     DWORD                     rev_tex_unit_map[MAX_COMBINED_SAMPLERS];
1237
1238     /* Extension emulation */
1239     GLint                   gl_fog_source;
1240     GLfloat                 fog_coord_value;
1241     GLfloat                 color[4], fogstart, fogend, fogcolor[4];
1242     GLuint                  dummy_arbfp_prog;
1243 };
1244
1245 struct wined3d_fb_state
1246 {
1247     struct wined3d_rendertarget_view **render_targets;
1248     struct wined3d_rendertarget_view *depth_stencil;
1249 };
1250
1251 typedef void (*APPLYSTATEFUNC)(struct wined3d_context *ctx, const struct wined3d_state *state, DWORD state_id);
1252
1253 struct StateEntry
1254 {
1255     DWORD representative;
1256     APPLYSTATEFUNC apply;
1257 };
1258
1259 struct StateEntryTemplate
1260 {
1261     DWORD state;
1262     struct StateEntry content;
1263     enum wined3d_gl_extension extension;
1264 };
1265
1266 #define WINED3D_FRAGMENT_CAP_PROJ_CONTROL   0x00000001
1267 #define WINED3D_FRAGMENT_CAP_SRGB_WRITE     0x00000002
1268 #define WINED3D_FRAGMENT_CAP_COLOR_KEY      0x00000004
1269
1270 struct fragment_caps
1271 {
1272     DWORD wined3d_caps;
1273     DWORD PrimitiveMiscCaps;
1274     DWORD TextureOpCaps;
1275     DWORD MaxTextureBlendStages;
1276     DWORD MaxSimultaneousTextures;
1277 };
1278
1279 struct fragment_pipeline
1280 {
1281     void (*enable_extension)(const struct wined3d_gl_info *gl_info, BOOL enable);
1282     void (*get_caps)(const struct wined3d_gl_info *gl_info, struct fragment_caps *caps);
1283     void *(*alloc_private)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1284     void (*free_private)(struct wined3d_device *device);
1285     BOOL (*allocate_context_data)(struct wined3d_context *context);
1286     void (*free_context_data)(struct wined3d_context *context);
1287     BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
1288     const struct StateEntryTemplate *states;
1289 };
1290
1291 struct wined3d_vertex_caps
1292 {
1293     BOOL xyzrhw;
1294     DWORD max_active_lights;
1295     DWORD max_vertex_blend_matrices;
1296     DWORD max_vertex_blend_matrix_index;
1297     DWORD vertex_processing_caps;
1298     DWORD fvf_caps;
1299     DWORD max_user_clip_planes;
1300     DWORD raster_caps;
1301 };
1302
1303 struct wined3d_vertex_pipe_ops
1304 {
1305     void (*vp_enable)(const struct wined3d_gl_info *gl_info, BOOL enable);
1306     void (*vp_get_caps)(const struct wined3d_gl_info *gl_info, struct wined3d_vertex_caps *caps);
1307     void *(*vp_alloc)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
1308     void (*vp_free)(struct wined3d_device *device);
1309     const struct StateEntryTemplate *vp_states;
1310 };
1311
1312 extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
1313 extern const struct fragment_pipeline none_fragment_pipe DECLSPEC_HIDDEN;
1314 extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
1315 extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
1316 extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
1317 extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
1318 extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
1319 extern const struct fragment_pipeline glsl_fragment_pipe DECLSPEC_HIDDEN;
1320
1321 extern const struct wined3d_vertex_pipe_ops none_vertex_pipe DECLSPEC_HIDDEN;
1322 extern const struct wined3d_vertex_pipe_ops ffp_vertex_pipe DECLSPEC_HIDDEN;
1323 extern const struct wined3d_vertex_pipe_ops glsl_vertex_pipe DECLSPEC_HIDDEN;
1324
1325 /* "Base" state table */
1326 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
1327         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
1328         const struct wined3d_vertex_pipe_ops *vertex, const struct fragment_pipeline *fragment,
1329         const struct StateEntryTemplate *misc) DECLSPEC_HIDDEN;
1330
1331 enum wined3d_blit_op
1332 {
1333     WINED3D_BLIT_OP_COLOR_BLIT,
1334     WINED3D_BLIT_OP_COLOR_BLIT_CKEY,
1335     WINED3D_BLIT_OP_COLOR_FILL,
1336     WINED3D_BLIT_OP_DEPTH_FILL,
1337     WINED3D_BLIT_OP_DEPTH_BLIT,
1338 };
1339
1340 /* Shaders for color conversions in blits. Do not do blit operations while
1341  * already under the GL lock. */
1342 struct blit_shader
1343 {
1344     HRESULT (*alloc_private)(struct wined3d_device *device);
1345     void (*free_private)(struct wined3d_device *device);
1346     HRESULT (*set_shader)(void *blit_priv, struct wined3d_context *context, const struct wined3d_surface *surface,
1347             const struct wined3d_color_key *color_key);
1348     void (*unset_shader)(const struct wined3d_gl_info *gl_info);
1349     BOOL (*blit_supported)(const struct wined3d_gl_info *gl_info,
1350             const struct wined3d_d3d_info *d3d_info, enum wined3d_blit_op blit_op,
1351             const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1352             const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format);
1353     HRESULT (*color_fill)(struct wined3d_device *device, struct wined3d_surface *dst_surface,
1354             const RECT *dst_rect, const struct wined3d_color *color);
1355     HRESULT (*depth_fill)(struct wined3d_device *device,
1356             struct wined3d_surface *surface, const RECT *rect, float depth);
1357     void (*blit_surface)(struct wined3d_device *device, DWORD filter,
1358             struct wined3d_surface *src_surface, const RECT *src_rect,
1359             struct wined3d_surface *dst_surface, const RECT *dst_rect,
1360             const struct wined3d_color_key *color_key);
1361 };
1362
1363 extern const struct blit_shader ffp_blit DECLSPEC_HIDDEN;
1364 extern const struct blit_shader arbfp_blit DECLSPEC_HIDDEN;
1365 extern const struct blit_shader cpu_blit DECLSPEC_HIDDEN;
1366
1367 const struct blit_shader *wined3d_select_blitter(const struct wined3d_gl_info *gl_info,
1368         const struct wined3d_d3d_info *d3d_info, enum wined3d_blit_op blit_op,
1369         const RECT *src_rect, DWORD src_usage, enum wined3d_pool src_pool, const struct wined3d_format *src_format,
1370         const RECT *dst_rect, DWORD dst_usage, enum wined3d_pool dst_pool, const struct wined3d_format *dst_format)
1371         DECLSPEC_HIDDEN;
1372
1373 struct wined3d_context *context_acquire(const struct wined3d_device *device,
1374         struct wined3d_surface *target) DECLSPEC_HIDDEN;
1375 void context_alloc_event_query(struct wined3d_context *context,
1376         struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1377 void context_alloc_occlusion_query(struct wined3d_context *context,
1378         struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1379 void context_apply_blit_state(struct wined3d_context *context, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1380 BOOL context_apply_clear_state(struct wined3d_context *context, const struct wined3d_device *device,
1381         UINT rt_count, const struct wined3d_fb_state *fb) DECLSPEC_HIDDEN;
1382 BOOL context_apply_draw_state(struct wined3d_context *context, struct wined3d_device *device) DECLSPEC_HIDDEN;
1383 void context_apply_fbo_state_blit(struct wined3d_context *context, GLenum target,
1384         struct wined3d_surface *render_target, struct wined3d_surface *depth_stencil, DWORD location) DECLSPEC_HIDDEN;
1385 void context_active_texture(struct wined3d_context *context, const struct wined3d_gl_info *gl_info,
1386         unsigned int unit) DECLSPEC_HIDDEN;
1387 void context_bind_texture(struct wined3d_context *context, GLenum target, GLuint name) DECLSPEC_HIDDEN;
1388 void context_check_fbo_status(const struct wined3d_context *context, GLenum target) DECLSPEC_HIDDEN;
1389 struct wined3d_context *context_create(struct wined3d_swapchain *swapchain, struct wined3d_surface *target,
1390         const struct wined3d_format *ds_format) DECLSPEC_HIDDEN;
1391 BOOL context_debug_output_enabled(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1392 void context_destroy(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
1393 void context_free_event_query(struct wined3d_event_query *query) DECLSPEC_HIDDEN;
1394 void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
1395 struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
1396 DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
1397 void context_invalidate_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
1398 void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
1399 void context_resource_released(const struct wined3d_device *device,
1400         struct wined3d_resource *resource, enum wined3d_resource_type type) DECLSPEC_HIDDEN;
1401 void context_resource_unloaded(const struct wined3d_device *device,
1402         struct wined3d_resource *resource, enum wined3d_resource_type type) DECLSPEC_HIDDEN;
1403 BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
1404 void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
1405 void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
1406 void context_state_drawbuf(struct wined3d_context *context,
1407         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1408 void context_state_fb(struct wined3d_context *context,
1409         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
1410 void context_surface_update(struct wined3d_context *context, const struct wined3d_surface *surface) DECLSPEC_HIDDEN;
1411 void context_stream_info_from_declaration(struct wined3d_context *context,
1412         const struct wined3d_state *state, struct wined3d_stream_info *stream_info) DECLSPEC_HIDDEN;
1413
1414 /*****************************************************************************
1415  * Internal representation of a light
1416  */
1417 struct wined3d_light_info
1418 {
1419     struct wined3d_light OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
1420     DWORD        OriginalIndex;
1421     LONG         glIndex;
1422     BOOL         enabled;
1423
1424     /* Converted parms to speed up swapping lights */
1425     struct wined3d_vec4 position;
1426     struct wined3d_vec4 direction;
1427     float exponent;
1428     float cutoff;
1429
1430     struct list entry;
1431 };
1432
1433 /* The default light parameters */
1434 extern const struct wined3d_light WINED3D_default_light DECLSPEC_HIDDEN;
1435
1436 struct wined3d_pixel_format
1437 {
1438     int iPixelFormat; /* WGL pixel format */
1439     int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
1440     int redSize, greenSize, blueSize, alphaSize, colorSize;
1441     int depthSize, stencilSize;
1442     BOOL windowDrawable;
1443     BOOL doubleBuffer;
1444     int auxBuffers;
1445     int numSamples;
1446 };
1447
1448 enum wined3d_pci_vendor
1449 {
1450     HW_VENDOR_SOFTWARE              = 0x0000,
1451     HW_VENDOR_AMD                   = 0x1002,
1452     HW_VENDOR_NVIDIA                = 0x10de,
1453     HW_VENDOR_VMWARE                = 0x15ad,
1454     HW_VENDOR_INTEL                 = 0x8086,
1455 };
1456
1457 enum wined3d_pci_device
1458 {
1459     CARD_WINE                       = 0x0000,
1460
1461     CARD_AMD_RAGE_128PRO            = 0x5246,
1462     CARD_AMD_RADEON_7200            = 0x5144,
1463     CARD_AMD_RADEON_8500            = 0x514c,
1464     CARD_AMD_RADEON_9500            = 0x4144,
1465     CARD_AMD_RADEON_XPRESS_200M     = 0x5955,
1466     CARD_AMD_RADEON_X700            = 0x5e4c,
1467     CARD_AMD_RADEON_X1600           = 0x71c2,
1468     CARD_AMD_RADEON_HD2350          = 0x94c7,
1469     CARD_AMD_RADEON_HD2600          = 0x9581,
1470     CARD_AMD_RADEON_HD2900          = 0x9400,
1471     CARD_AMD_RADEON_HD3200          = 0x9620,
1472     CARD_AMD_RADEON_HD4200M         = 0x9712,
1473     CARD_AMD_RADEON_HD4350          = 0x954f,
1474     CARD_AMD_RADEON_HD4600          = 0x9495,
1475     CARD_AMD_RADEON_HD4700          = 0x944e,
1476     CARD_AMD_RADEON_HD4800          = 0x944c,
1477     CARD_AMD_RADEON_HD5400          = 0x68f9,
1478     CARD_AMD_RADEON_HD5600          = 0x68d8,
1479     CARD_AMD_RADEON_HD5700          = 0x68be,
1480     CARD_AMD_RADEON_HD5800          = 0x6898,
1481     CARD_AMD_RADEON_HD5900          = 0x689c,
1482     CARD_AMD_RADEON_HD6300          = 0x9803,
1483     CARD_AMD_RADEON_HD6400          = 0x6770,
1484     CARD_AMD_RADEON_HD6410D         = 0x9644,
1485     CARD_AMD_RADEON_HD6550D         = 0x9640,
1486     CARD_AMD_RADEON_HD6600          = 0x6758,
1487     CARD_AMD_RADEON_HD6600M         = 0x6741,
1488     CARD_AMD_RADEON_HD6700          = 0x68ba,
1489     CARD_AMD_RADEON_HD6800          = 0x6739,
1490     CARD_AMD_RADEON_HD6900          = 0x6719,
1491     CARD_AMD_RADEON_HD7660D         = 0x9901,
1492     CARD_AMD_RADEON_HD7700          = 0x683d,
1493     CARD_AMD_RADEON_HD7800          = 0x6819,
1494     CARD_AMD_RADEON_HD7900          = 0x679a,
1495     CARD_AMD_RADEON_HD8600M         = 0x6660,
1496     CARD_AMD_RADEON_HD8670          = 0x6610,
1497     CARD_AMD_RADEON_HD8770          = 0x665c,
1498     CARD_AMD_RADEON_R3              = 0x9830,
1499     CARD_AMD_RADEON_R7              = 0x130f,
1500     CARD_AMD_RADEON_R9              = 0x67b1,
1501
1502     CARD_NVIDIA_RIVA_128            = 0x0018,
1503     CARD_NVIDIA_RIVA_TNT            = 0x0020,
1504     CARD_NVIDIA_RIVA_TNT2           = 0x0028,
1505     CARD_NVIDIA_GEFORCE             = 0x0100,
1506     CARD_NVIDIA_GEFORCE2_MX         = 0x0110,
1507     CARD_NVIDIA_GEFORCE2            = 0x0150,
1508     CARD_NVIDIA_GEFORCE3            = 0x0200,
1509     CARD_NVIDIA_GEFORCE4_MX         = 0x0170,
1510     CARD_NVIDIA_GEFORCE4_TI4200     = 0x0253,
1511     CARD_NVIDIA_GEFORCEFX_5200      = 0x0320,
1512     CARD_NVIDIA_GEFORCEFX_5600      = 0x0312,
1513     CARD_NVIDIA_GEFORCEFX_5800      = 0x0302,
1514     CARD_NVIDIA_GEFORCE_6200        = 0x014f,
1515     CARD_NVIDIA_GEFORCE_6600GT      = 0x0140,
1516     CARD_NVIDIA_GEFORCE_6800        = 0x0041,
1517     CARD_NVIDIA_GEFORCE_7400        = 0x01d8,
1518     CARD_NVIDIA_GEFORCE_7300        = 0x01d7, /* GeForce Go 7300 */
1519     CARD_NVIDIA_GEFORCE_7600        = 0x0391,
1520     CARD_NVIDIA_GEFORCE_7800GT      = 0x0092,
1521     CARD_NVIDIA_GEFORCE_8200        = 0x0849, /* Other PCI ID 0x084b */
1522     CARD_NVIDIA_GEFORCE_8300GS      = 0x0423,
1523     CARD_NVIDIA_GEFORCE_8400GS      = 0x0404,
1524     CARD_NVIDIA_GEFORCE_8500GT      = 0x0421,
1525     CARD_NVIDIA_GEFORCE_8600GT      = 0x0402,
1526     CARD_NVIDIA_GEFORCE_8600MGT     = 0x0407,
1527     CARD_NVIDIA_GEFORCE_8800GTS     = 0x0193,
1528     CARD_NVIDIA_GEFORCE_8800GTX     = 0x0191,
1529     CARD_NVIDIA_GEFORCE_9200        = 0x086d,
1530     CARD_NVIDIA_GEFORCE_9300        = 0x086c,
1531     CARD_NVIDIA_GEFORCE_9400M       = 0x0863,
1532     CARD_NVIDIA_GEFORCE_9400GT      = 0x042c,
1533     CARD_NVIDIA_GEFORCE_9500GT      = 0x0640,
1534     CARD_NVIDIA_GEFORCE_9600GT      = 0x0622,
1535     CARD_NVIDIA_GEFORCE_9800GT      = 0x0614,
1536     CARD_NVIDIA_GEFORCE_210         = 0x0a23,
1537     CARD_NVIDIA_GEFORCE_GT220       = 0x0a20,
1538     CARD_NVIDIA_GEFORCE_GT240       = 0x0ca3,
1539     CARD_NVIDIA_GEFORCE_GTX260      = 0x05e2,
1540     CARD_NVIDIA_GEFORCE_GTX275      = 0x05e6,
1541     CARD_NVIDIA_GEFORCE_GTX280      = 0x05e1,
1542     CARD_NVIDIA_GEFORCE_315M        = 0x0a7a,
1543     CARD_NVIDIA_GEFORCE_320M        = 0x08a3,
1544     CARD_NVIDIA_GEFORCE_GT320M      = 0x0a2d,
1545     CARD_NVIDIA_GEFORCE_GT325M      = 0x0a35,
1546     CARD_NVIDIA_GEFORCE_GT330       = 0x0ca0,
1547     CARD_NVIDIA_GEFORCE_GTS350M     = 0x0cb0,
1548     CARD_NVIDIA_GEFORCE_410M        = 0x1055,
1549     CARD_NVIDIA_GEFORCE_GT420       = 0x0de2,
1550     CARD_NVIDIA_GEFORCE_GT430       = 0x0de1,
1551     CARD_NVIDIA_GEFORCE_GT440       = 0x0de0,
1552     CARD_NVIDIA_GEFORCE_GTS450      = 0x0dc4,
1553     CARD_NVIDIA_GEFORCE_GTX460      = 0x0e22,
1554     CARD_NVIDIA_GEFORCE_GTX460M     = 0x0dd1,
1555     CARD_NVIDIA_GEFORCE_GTX465      = 0x06c4,
1556     CARD_NVIDIA_GEFORCE_GTX470      = 0x06cd,
1557     CARD_NVIDIA_GEFORCE_GTX480      = 0x06c0,
1558     CARD_NVIDIA_GEFORCE_GT520       = 0x1040,
1559     CARD_NVIDIA_GEFORCE_GT540M      = 0x0df4,
1560     CARD_NVIDIA_GEFORCE_GTX550      = 0x1244,
1561     CARD_NVIDIA_GEFORCE_GT555M      = 0x04b8,
1562     CARD_NVIDIA_GEFORCE_GTX560TI    = 0x1200,
1563     CARD_NVIDIA_GEFORCE_GTX560      = 0x1201,
1564     CARD_NVIDIA_GEFORCE_GTX570      = 0x1081,
1565     CARD_NVIDIA_GEFORCE_GTX580      = 0x1080,
1566     CARD_NVIDIA_GEFORCE_GT610       = 0x104a,
1567     CARD_NVIDIA_GEFORCE_GT630       = 0x0f00,
1568     CARD_NVIDIA_GEFORCE_GT630M      = 0x0de9,
1569     CARD_NVIDIA_GEFORCE_GT640M      = 0x0fd2,
1570     CARD_NVIDIA_GEFORCE_GT650M      = 0x0fd1,
1571     CARD_NVIDIA_GEFORCE_GTX650      = 0x0fc6,
1572     CARD_NVIDIA_GEFORCE_GTX650TI    = 0x11c6,
1573     CARD_NVIDIA_GEFORCE_GTX660      = 0x11c0,
1574     CARD_NVIDIA_GEFORCE_GTX660M     = 0x0fd4,
1575     CARD_NVIDIA_GEFORCE_GTX660TI    = 0x1183,
1576     CARD_NVIDIA_GEFORCE_GTX670      = 0x1189,
1577     CARD_NVIDIA_GEFORCE_GTX670MX    = 0x11a1,
1578     CARD_NVIDIA_GEFORCE_GTX680      = 0x1180,
1579     CARD_NVIDIA_GEFORCE_GT750M      = 0x0fe9,
1580     CARD_NVIDIA_GEFORCE_GTX750      = 0x1381,
1581     CARD_NVIDIA_GEFORCE_GTX750TI    = 0x1380,
1582     CARD_NVIDIA_GEFORCE_GTX760      = 0x1187,
1583     CARD_NVIDIA_GEFORCE_GTX765M     = 0x11e2,
1584     CARD_NVIDIA_GEFORCE_GTX770M     = 0x11e0,
1585     CARD_NVIDIA_GEFORCE_GTX770      = 0x1184,
1586     CARD_NVIDIA_GEFORCE_GTX780      = 0x1004,
1587     CARD_NVIDIA_GEFORCE_GTX780TI    = 0x100a,
1588     CARD_NVIDIA_GEFORCE_GTX970      = 0x13c2,
1589     CARD_NVIDIA_GEFORCE_GTX970M     = 0x13d8,
1590
1591     CARD_VMWARE_SVGA3D              = 0x0405,
1592
1593     CARD_INTEL_830M                 = 0x3577,
1594     CARD_INTEL_855GM                = 0x3582,
1595     CARD_INTEL_845G                 = 0x2562,
1596     CARD_INTEL_865G                 = 0x2572,
1597     CARD_INTEL_915G                 = 0x2582,
1598     CARD_INTEL_E7221G               = 0x258a,
1599     CARD_INTEL_915GM                = 0x2592,
1600     CARD_INTEL_945G                 = 0x2772,
1601     CARD_INTEL_945GM                = 0x27a2,
1602     CARD_INTEL_945GME               = 0x27ae,
1603     CARD_INTEL_Q35                  = 0x29b2,
1604     CARD_INTEL_G33                  = 0x29c2,
1605     CARD_INTEL_Q33                  = 0x29d2,
1606     CARD_INTEL_PNVG                 = 0xa001,
1607     CARD_INTEL_PNVM                 = 0xa011,
1608     CARD_INTEL_965Q                 = 0x2992,
1609     CARD_INTEL_965G                 = 0x2982,
1610     CARD_INTEL_946GZ                = 0x2972,
1611     CARD_INTEL_965GM                = 0x2a02,
1612     CARD_INTEL_965GME               = 0x2a12,
1613     CARD_INTEL_GM45                 = 0x2a42,
1614     CARD_INTEL_IGD                  = 0x2e02,
1615     CARD_INTEL_Q45                  = 0x2e12,
1616     CARD_INTEL_G45                  = 0x2e22,
1617     CARD_INTEL_G41                  = 0x2e32,
1618     CARD_INTEL_B43                  = 0x2e92,
1619     CARD_INTEL_ILKD                 = 0x0042,
1620     CARD_INTEL_ILKM                 = 0x0046,
1621     CARD_INTEL_SNBD                 = 0x0122,
1622     CARD_INTEL_SNBM                 = 0x0126,
1623     CARD_INTEL_SNBS                 = 0x010a,
1624     CARD_INTEL_IVBD                 = 0x0162,
1625     CARD_INTEL_IVBM                 = 0x0166,
1626     CARD_INTEL_IVBS                 = 0x015a,
1627     CARD_INTEL_HWM                  = 0x0416,
1628 };
1629
1630 struct wined3d_fbo_ops
1631 {
1632     GLboolean (WINE_GLAPI *glIsRenderbuffer)(GLuint renderbuffer);
1633     void (WINE_GLAPI *glBindRenderbuffer)(GLenum target, GLuint renderbuffer);
1634     void (WINE_GLAPI *glDeleteRenderbuffers)(GLsizei n, const GLuint *renderbuffers);
1635     void (WINE_GLAPI *glGenRenderbuffers)(GLsizei n, GLuint *renderbuffers);
1636     void (WINE_GLAPI *glRenderbufferStorage)(GLenum target, GLenum internalformat,
1637             GLsizei width, GLsizei height);
1638     void (WINE_GLAPI *glRenderbufferStorageMultisample)(GLenum target, GLsizei samples,
1639             GLenum internalformat, GLsizei width, GLsizei height);
1640     void (WINE_GLAPI *glGetRenderbufferParameteriv)(GLenum target, GLenum pname, GLint *params);
1641     GLboolean (WINE_GLAPI *glIsFramebuffer)(GLuint framebuffer);
1642     void (WINE_GLAPI *glBindFramebuffer)(GLenum target, GLuint framebuffer);
1643     void (WINE_GLAPI *glDeleteFramebuffers)(GLsizei n, const GLuint *framebuffers);
1644     void (WINE_GLAPI *glGenFramebuffers)(GLsizei n, GLuint *framebuffers);
1645     GLenum (WINE_GLAPI *glCheckFramebufferStatus)(GLenum target);
1646     void (WINE_GLAPI *glFramebufferTexture1D)(GLenum target, GLenum attachment,
1647             GLenum textarget, GLuint texture, GLint level);
1648     void (WINE_GLAPI *glFramebufferTexture2D)(GLenum target, GLenum attachment,
1649             GLenum textarget, GLuint texture, GLint level);
1650     void (WINE_GLAPI *glFramebufferTexture3D)(GLenum target, GLenum attachment,
1651             GLenum textarget, GLuint texture, GLint level, GLint layer);
1652     void (WINE_GLAPI *glFramebufferRenderbuffer)(GLenum target, GLenum attachment,
1653             GLenum renderbuffertarget, GLuint renderbuffer);
1654     void (WINE_GLAPI *glGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment,
1655             GLenum pname, GLint *params);
1656     void (WINE_GLAPI *glBlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
1657             GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
1658     void (WINE_GLAPI *glGenerateMipmap)(GLenum target);
1659 };
1660
1661 struct wined3d_gl_limits
1662 {
1663     UINT buffers;
1664     UINT lights;
1665     UINT textures;
1666     UINT texture_coords;
1667     UINT vertex_uniform_blocks;
1668     UINT geometry_uniform_blocks;
1669     UINT fragment_uniform_blocks;
1670     UINT fragment_samplers;
1671     UINT vertex_samplers;
1672     UINT combined_samplers;
1673     UINT general_combiners;
1674     UINT clipplanes;
1675     UINT texture_size;
1676     UINT texture3d_size;
1677     float pointsize_max;
1678     float pointsize_min;
1679     UINT blends;
1680     UINT anisotropy;
1681     float shininess;
1682     UINT samples;
1683     UINT vertex_attribs;
1684
1685     UINT glsl_varyings;
1686     UINT glsl_vs_float_constants;
1687     UINT glsl_ps_float_constants;
1688
1689     UINT arb_vs_float_constants;
1690     UINT arb_vs_native_constants;
1691     UINT arb_vs_instructions;
1692     UINT arb_vs_temps;
1693     UINT arb_ps_float_constants;
1694     UINT arb_ps_local_constants;
1695     UINT arb_ps_native_constants;
1696     UINT arb_ps_instructions;
1697     UINT arb_ps_temps;
1698 };
1699
1700 struct wined3d_gl_info
1701 {
1702     DWORD glsl_version;
1703     struct wined3d_gl_limits limits;
1704     DWORD reserved_glsl_constants, reserved_arb_constants;
1705     DWORD quirks;
1706     BOOL supported[WINED3D_GL_EXT_COUNT];
1707     GLint wrap_lookup[WINED3D_TADDRESS_MIRROR_ONCE - WINED3D_TADDRESS_WRAP + 1];
1708
1709     HGLRC (WINAPI *p_wglCreateContextAttribsARB)(HDC dc, HGLRC share, const GLint *attribs);
1710     struct opengl_funcs gl_ops;
1711     struct wined3d_fbo_ops fbo_ops;
1712
1713     struct wined3d_format *formats;
1714 };
1715
1716 struct wined3d_driver_info
1717 {
1718     enum wined3d_pci_vendor vendor;
1719     enum wined3d_pci_device device;
1720     const char *name;
1721     const char *description;
1722     UINT64 vram_bytes;
1723     DWORD version_high;
1724     DWORD version_low;
1725 };
1726
1727 struct wined3d_d3d_limits
1728 {
1729     UINT vs_version, gs_version, ps_version;
1730     DWORD vs_uniform_count;
1731     DWORD ps_uniform_count;
1732     UINT ffp_textures;
1733     UINT ffp_blend_stages;
1734 };
1735
1736 typedef void (WINE_GLAPI *wined3d_ffp_attrib_func)(const void *data);
1737 typedef void (WINE_GLAPI *wined3d_ffp_texcoord_func)(GLenum unit, const void *data);
1738 extern wined3d_ffp_attrib_func specular_func_3ubv DECLSPEC_HIDDEN;
1739
1740 struct wined3d_ffp_attrib_ops
1741 {
1742     wined3d_ffp_attrib_func position[WINED3D_FFP_EMIT_COUNT];
1743     wined3d_ffp_attrib_func diffuse[WINED3D_FFP_EMIT_COUNT];
1744     wined3d_ffp_attrib_func specular[WINED3D_FFP_EMIT_COUNT];
1745     wined3d_ffp_attrib_func normal[WINED3D_FFP_EMIT_COUNT];
1746     wined3d_ffp_texcoord_func texcoord[WINED3D_FFP_EMIT_COUNT];
1747 };
1748
1749 struct wined3d_d3d_info
1750 {
1751     struct wined3d_d3d_limits limits;
1752     struct wined3d_ffp_attrib_ops ffp_attrib_ops;
1753     BOOL xyzrhw;
1754     BOOL vs_clipping;
1755     BOOL shader_color_key;
1756     DWORD valid_rt_mask;
1757 };
1758
1759 /* The adapter structure */
1760 struct wined3d_adapter
1761 {
1762     UINT ordinal;
1763     POINT monitorPoint;
1764     enum wined3d_format_id screen_format;
1765
1766     struct wined3d_gl_info  gl_info;
1767     struct wined3d_d3d_info d3d_info;
1768     struct wined3d_driver_info driver_info;
1769     WCHAR                   DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
1770     unsigned int cfg_count;
1771     struct wined3d_pixel_format *cfgs;
1772     UINT64 vram_bytes;
1773     UINT64 vram_bytes_used;
1774     LUID luid;
1775
1776     const struct wined3d_vertex_pipe_ops *vertex_pipe;
1777     const struct fragment_pipeline *fragment_pipe;
1778     const struct wined3d_shader_backend_ops *shader_backend;
1779     const struct blit_shader *blitter;
1780 };
1781
1782 BOOL wined3d_adapter_init_format_info(struct wined3d_adapter *adapter) DECLSPEC_HIDDEN;
1783 UINT64 adapter_adjust_memory(struct wined3d_adapter *adapter, INT64 amount) DECLSPEC_HIDDEN;
1784
1785 BOOL initPixelFormatsNoGL(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1786 extern void add_gl_compat_wrappers(struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
1787
1788 enum projection_types
1789 {
1790     proj_none    = 0,
1791     proj_count3  = 1,
1792     proj_count4  = 2
1793 };
1794
1795 enum dst_arg
1796 {
1797     resultreg    = 0,
1798     tempreg      = 1
1799 };
1800
1801 /*****************************************************************************
1802  * Fixed function pipeline replacements
1803  */
1804 #define ARG_UNUSED          0xff
1805 struct texture_stage_op
1806 {
1807     unsigned                cop : 8;
1808     unsigned                carg1 : 8;
1809     unsigned                carg2 : 8;
1810     unsigned                carg0 : 8;
1811
1812     unsigned                aop : 8;
1813     unsigned                aarg1 : 8;
1814     unsigned                aarg2 : 8;
1815     unsigned                aarg0 : 8;
1816
1817     struct color_fixup_desc color_fixup;
1818     unsigned                tex_type : 3;
1819     unsigned                dst : 1;
1820     unsigned                projected : 2;
1821     unsigned                padding : 10;
1822 };
1823
1824 struct ffp_frag_settings
1825 {
1826     struct texture_stage_op op[MAX_TEXTURES];
1827     enum wined3d_ffp_ps_fog_mode fog;
1828     unsigned char sRGB_write;
1829     unsigned char emul_clipplanes;
1830     unsigned char color_key_enabled;
1831     unsigned char padding;
1832 };
1833
1834 struct ffp_frag_desc
1835 {
1836     struct wine_rb_entry entry;
1837     struct ffp_frag_settings    settings;
1838 };
1839
1840 extern const struct wine_rb_functions wined3d_ffp_frag_program_rb_functions DECLSPEC_HIDDEN;
1841 extern const struct wine_rb_functions wined3d_ffp_vertex_program_rb_functions DECLSPEC_HIDDEN;
1842 extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
1843
1844 void gen_ffp_frag_op(const struct wined3d_context *context, const struct wined3d_state *state,
1845         struct ffp_frag_settings *settings, BOOL ignore_textype) DECLSPEC_HIDDEN;
1846 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
1847         const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
1848 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc) DECLSPEC_HIDDEN;
1849 void wined3d_get_draw_rect(const struct wined3d_state *state, RECT *rect) DECLSPEC_HIDDEN;
1850 void wined3d_ftoa(float value, char *s) DECLSPEC_HIDDEN;
1851
1852 extern const float wined3d_srgb_const0[] DECLSPEC_HIDDEN;
1853 extern const float wined3d_srgb_const1[] DECLSPEC_HIDDEN;
1854
1855 enum wined3d_ffp_vs_fog_mode
1856 {
1857     WINED3D_FFP_VS_FOG_OFF      = 0,
1858     WINED3D_FFP_VS_FOG_FOGCOORD = 1,
1859     WINED3D_FFP_VS_FOG_DEPTH    = 2,
1860     WINED3D_FFP_VS_FOG_RANGE    = 3,
1861 };
1862
1863 #define WINED3D_FFP_TCI_SHIFT               16
1864 #define WINED3D_FFP_TCI_MASK                0xff
1865
1866 #define WINED3D_FFP_LIGHT_TYPE_SHIFT(idx)   (3 * (idx))
1867 #define WINED3D_FFP_LIGHT_TYPE_MASK         0x7
1868
1869 struct wined3d_ffp_vs_settings
1870 {
1871     DWORD light_type      : 24; /* MAX_ACTIVE_LIGHTS, 8 * 3 */
1872     DWORD diffuse_source  : 2;
1873     DWORD emission_source : 2;
1874     DWORD ambient_source  : 2;
1875     DWORD specular_source : 2;
1876
1877     DWORD transformed     : 1;
1878     DWORD clipping        : 1;
1879     DWORD normal          : 1;
1880     DWORD normalize       : 1;
1881     DWORD lighting        : 1;
1882     DWORD localviewer     : 1;
1883     DWORD point_size      : 1;
1884     DWORD fog_mode        : 2;
1885     DWORD texcoords       : 8;  /* MAX_TEXTURES */
1886     DWORD ortho_fog       : 1;
1887     DWORD padding         : 14;
1888
1889     BYTE texgen[MAX_TEXTURES];
1890 };
1891
1892 struct wined3d_ffp_vs_desc
1893 {
1894     struct wine_rb_entry entry;
1895     struct wined3d_ffp_vs_settings settings;
1896 };
1897
1898 void wined3d_ffp_get_vs_settings(const struct wined3d_state *state, const struct wined3d_stream_info *si,
1899         struct wined3d_ffp_vs_settings *settings) DECLSPEC_HIDDEN;
1900
1901 struct wined3d
1902 {
1903     LONG ref;
1904     DWORD flags;
1905     UINT adapter_count;
1906     struct wined3d_adapter adapters[1];
1907 };
1908
1909 HRESULT wined3d_init(struct wined3d *wined3d, DWORD flags) DECLSPEC_HIDDEN;
1910 BOOL wined3d_register_window(HWND window, struct wined3d_device *device) DECLSPEC_HIDDEN;
1911 void wined3d_unregister_window(HWND window) DECLSPEC_HIDDEN;
1912
1913 struct wined3d_stream_output
1914 {
1915     struct wined3d_buffer *buffer;
1916     UINT offset;
1917 };
1918
1919 struct wined3d_stream_state
1920 {
1921     struct wined3d_buffer *buffer;
1922     UINT offset;
1923     UINT stride;
1924     UINT frequency;
1925     UINT flags;
1926 };
1927
1928 #define WINED3D_STATE_NO_REF        0x00000001
1929 #define WINED3D_STATE_INIT_DEFAULT  0x00000002
1930
1931 struct wined3d_state
1932 {
1933     DWORD flags;
1934     const struct wined3d_fb_state *fb;
1935
1936     struct wined3d_vertex_declaration *vertex_declaration;
1937     struct wined3d_stream_output stream_output[MAX_STREAM_OUT];
1938     struct wined3d_stream_state streams[MAX_STREAMS + 1 /* tesselated pseudo-stream */];
1939     struct wined3d_buffer *index_buffer;
1940     enum wined3d_format_id index_format;
1941     INT base_vertex_index;
1942     INT load_base_vertex_index; /* Non-indexed drawing needs 0 here, indexed needs base_vertex_index. */
1943     GLenum gl_primitive_type;
1944     struct wined3d_query *predicate;
1945     BOOL predicate_value;
1946
1947     struct wined3d_shader *shader[WINED3D_SHADER_TYPE_COUNT];
1948     struct wined3d_buffer *cb[WINED3D_SHADER_TYPE_COUNT][MAX_CONSTANT_BUFFERS];
1949     struct wined3d_sampler *sampler[WINED3D_SHADER_TYPE_COUNT][MAX_SAMPLER_OBJECTS];
1950     struct wined3d_shader_resource_view *shader_resource_view[WINED3D_SHADER_TYPE_COUNT][MAX_SHADER_RESOURCE_VIEWS];
1951
1952     BOOL vs_consts_b[MAX_CONST_B];
1953     INT vs_consts_i[MAX_CONST_I * 4];
1954     float *vs_consts_f;
1955
1956     BOOL ps_consts_b[MAX_CONST_B];
1957     INT ps_consts_i[MAX_CONST_I * 4];
1958     float *ps_consts_f;
1959
1960     struct wined3d_texture *textures[MAX_COMBINED_SAMPLERS];
1961     DWORD sampler_states[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
1962     DWORD texture_states[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
1963
1964     struct wined3d_matrix transforms[HIGHEST_TRANSFORMSTATE + 1];
1965     struct wined3d_vec4 clip_planes[MAX_CLIPPLANES];
1966     struct wined3d_material material;
1967     struct wined3d_viewport viewport;
1968     RECT scissor_rect;
1969
1970     /* Light hashmap. Collisions are handled using linked lists. */
1971 #define LIGHTMAP_SIZE 43
1972 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE)
1973     struct list light_map[LIGHTMAP_SIZE];
1974     const struct wined3d_light_info *lights[MAX_ACTIVE_LIGHTS];
1975
1976     DWORD render_states[WINEHIGHEST_RENDER_STATE + 1];
1977 };
1978
1979 #define WINED3D_UNMAPPED_STAGE ~0U
1980
1981 /* Multithreaded flag. Removed from the public header to signal that
1982  * wined3d_device_create() ignores it. */
1983 #define WINED3DCREATE_MULTITHREADED 0x00000004
1984
1985 struct wined3d_device
1986 {
1987     LONG ref;
1988
1989     /* WineD3D Information  */
1990     struct wined3d_device_parent *device_parent;
1991     struct wined3d *wined3d;
1992     struct wined3d_adapter *adapter;
1993
1994     /* Window styles to restore when switching fullscreen mode */
1995     LONG                    style;
1996     LONG                    exStyle;
1997
1998     /* X and GL Information */
1999     GLenum                  offscreenBuffer;
2000
2001     const struct wined3d_shader_backend_ops *shader_backend;
2002     void *shader_priv;
2003     void *fragment_priv;
2004     void *vertex_priv;
2005     void *blit_priv;
2006     struct StateEntry StateTable[STATE_HIGHEST + 1];
2007     /* Array of functions for states which are handled by more than one pipeline part */
2008     APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
2009     const struct blit_shader *blitter;
2010
2011     BYTE vertexBlendUsed : 1;           /* To avoid needless setting of the blend matrices */
2012     BYTE bCursorVisible : 1;
2013     BYTE d3d_initialized : 1;
2014     BYTE inScene : 1;                   /* A flag to check for proper BeginScene / EndScene call pairs */
2015     BYTE softwareVertexProcessing : 1;  /* process vertex shaders using software or hardware */
2016     BYTE filter_messages : 1;
2017     BYTE padding : 2;
2018
2019     unsigned char           surface_alignment; /* Line Alignment of surfaces                      */
2020
2021     WORD padding2 : 16;
2022
2023     struct wined3d_state state;
2024     struct wined3d_state *update_state;
2025     struct wined3d_stateblock *recording;
2026
2027     /* Internal use fields  */
2028     struct wined3d_device_creation_parameters create_parms;
2029     HWND focus_window;
2030
2031     struct wined3d_rendertarget_view *back_buffer_view;
2032     struct wined3d_swapchain **swapchains;
2033     UINT swapchain_count;
2034
2035     struct list             resources; /* a linked list to track resources created by the device */
2036     struct list             shaders;   /* a linked list to track shaders (pixel and vertex)      */
2037     struct wine_rb_tree samplers;
2038
2039     /* Render Target Support */
2040     struct wined3d_fb_state fb;
2041     struct wined3d_surface *onscreen_depth_stencil;
2042     struct wined3d_rendertarget_view *auto_depth_stencil_view;
2043
2044     /* For rendering to a texture using glCopyTexImage */
2045     GLuint                  depth_blt_texture;
2046
2047     /* Cursor management */
2048     UINT                    xHotSpot;
2049     UINT                    yHotSpot;
2050     UINT                    xScreenSpace;
2051     UINT                    yScreenSpace;
2052     UINT                    cursorWidth, cursorHeight;
2053     struct wined3d_texture *cursor_texture;
2054     HCURSOR                 hardwareCursor;
2055
2056     /* The Wine logo texture */
2057     struct wined3d_texture *logo_texture;
2058
2059     /* Textures for when no other textures are mapped */
2060     UINT dummy_texture_2d[MAX_COMBINED_SAMPLERS];
2061     UINT dummy_texture_rect[MAX_COMBINED_SAMPLERS];
2062     UINT dummy_texture_3d[MAX_COMBINED_SAMPLERS];
2063     UINT dummy_texture_cube[MAX_COMBINED_SAMPLERS];
2064
2065     /* Command stream */
2066     struct wined3d_cs *cs;
2067
2068     /* Context management */
2069     struct wined3d_context **contexts;
2070     UINT context_count;
2071 };
2072
2073 void device_clear_render_targets(struct wined3d_device *device, UINT rt_count, const struct wined3d_fb_state *fb,
2074         UINT rect_count, const RECT *rects, const RECT *draw_rect, DWORD flags,
2075         const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
2076 BOOL device_context_add(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2077 void device_context_remove(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2078 HRESULT device_init(struct wined3d_device *device, struct wined3d *wined3d,
2079         UINT adapter_idx, enum wined3d_device_type device_type, HWND focus_window, DWORD flags,
2080         BYTE surface_alignment, struct wined3d_device_parent *device_parent) DECLSPEC_HIDDEN;
2081 LRESULT device_process_message(struct wined3d_device *device, HWND window, BOOL unicode,
2082         UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
2083 void device_resource_add(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2084 void device_resource_released(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2085 void device_switch_onscreen_ds(struct wined3d_device *device, struct wined3d_context *context,
2086         struct wined3d_surface *depth_stencil) DECLSPEC_HIDDEN;
2087 void device_invalidate_state(const struct wined3d_device *device, DWORD state) DECLSPEC_HIDDEN;
2088
2089 static inline BOOL isStateDirty(const struct wined3d_context *context, DWORD state)
2090 {
2091     DWORD idx = state / (sizeof(*context->isStateDirty) * CHAR_BIT);
2092     BYTE shift = state & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
2093     return context->isStateDirty[idx] & (1 << shift);
2094 }
2095
2096 #define WINED3D_RESOURCE_ACCESS_GPU     0x1
2097 #define WINED3D_RESOURCE_ACCESS_CPU     0x2
2098
2099 struct wined3d_resource_ops
2100 {
2101     ULONG (*resource_incref)(struct wined3d_resource *resource);
2102     ULONG (*resource_decref)(struct wined3d_resource *resource);
2103     void (*resource_unload)(struct wined3d_resource *resource);
2104 };
2105
2106 struct wined3d_resource
2107 {
2108     LONG ref;
2109     LONG bind_count;
2110     LONG map_count;
2111     struct wined3d_device *device;
2112     enum wined3d_resource_type type;
2113     enum wined3d_gl_resource_type gl_type;
2114     const struct wined3d_format *format;
2115     unsigned int format_flags;
2116     enum wined3d_multisample_type multisample_type;
2117     UINT multisample_quality;
2118     DWORD usage;
2119     enum wined3d_pool pool;
2120     DWORD access_flags;
2121     DWORD draw_binding;
2122     DWORD map_binding;
2123     UINT width;
2124     UINT height;
2125     UINT depth;
2126     UINT size;
2127     DWORD priority;
2128     void *heap_memory;
2129     struct list resource_list_entry;
2130
2131     void *parent;
2132     const struct wined3d_parent_ops *parent_ops;
2133     const struct wined3d_resource_ops *resource_ops;
2134 };
2135
2136 static inline ULONG wined3d_resource_incref(struct wined3d_resource *resource)
2137 {
2138     return resource->resource_ops->resource_incref(resource);
2139 }
2140
2141 static inline ULONG wined3d_resource_decref(struct wined3d_resource *resource)
2142 {
2143     return resource->resource_ops->resource_decref(resource);
2144 }
2145
2146 void resource_cleanup(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2147 HRESULT resource_init(struct wined3d_resource *resource, struct wined3d_device *device,
2148         enum wined3d_resource_type type, enum wined3d_gl_resource_type gl_type, const struct wined3d_format *format,
2149         enum wined3d_multisample_type multisample_type, UINT multisample_quality,
2150         DWORD usage, enum wined3d_pool pool, UINT width, UINT height, UINT depth, UINT size,
2151         void *parent, const struct wined3d_parent_ops *parent_ops,
2152         const struct wined3d_resource_ops *resource_ops) DECLSPEC_HIDDEN;
2153 void resource_unload(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2154 BOOL wined3d_resource_allocate_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2155 void wined3d_resource_free_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2156 GLbitfield wined3d_resource_gl_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2157 GLenum wined3d_resource_gl_legacy_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
2158 BOOL wined3d_resource_is_offscreen(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2159 DWORD wined3d_resource_sanitize_map_flags(const struct wined3d_resource *resource, DWORD flags) DECLSPEC_HIDDEN;
2160 void wined3d_resource_update_draw_binding(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2161
2162 /* Tests show that the start address of resources is 32 byte aligned */
2163 #define RESOURCE_ALIGNMENT 16
2164
2165 struct gl_texture
2166 {
2167     struct wined3d_sampler_desc sampler_desc;
2168     unsigned int base_level;
2169     GLuint name;
2170 };
2171
2172 struct wined3d_texture_ops
2173 {
2174     void (*texture_sub_resource_load)(struct wined3d_resource *sub_resource,
2175             struct wined3d_context *context, BOOL srgb);
2176     void (*texture_sub_resource_add_dirty_region)(struct wined3d_resource *sub_resource,
2177             const struct wined3d_box *dirty_region);
2178     void (*texture_sub_resource_cleanup)(struct wined3d_resource *sub_resource);
2179     void (*texture_sub_resource_invalidate_location)(struct wined3d_resource *sub_resource, DWORD location);
2180     void (*texture_sub_resource_validate_location)(struct wined3d_resource *sub_resource, DWORD location);
2181     void (*texture_sub_resource_upload_data)(struct wined3d_resource *sub_resource,
2182             const struct wined3d_context *context, const struct wined3d_sub_resource_data *data);
2183     void (*texture_prepare_texture)(struct wined3d_texture *texture,
2184             struct wined3d_context *context, BOOL srgb);
2185 };
2186
2187 #define WINED3D_TEXTURE_COND_NP2            0x00000001
2188 #define WINED3D_TEXTURE_POW2_MAT_IDENT      0x00000002
2189 #define WINED3D_TEXTURE_IS_SRGB             0x00000004
2190 #define WINED3D_TEXTURE_RGB_ALLOCATED       0x00000008
2191 #define WINED3D_TEXTURE_RGB_VALID           0x00000010
2192 #define WINED3D_TEXTURE_SRGB_ALLOCATED      0x00000020
2193 #define WINED3D_TEXTURE_SRGB_VALID          0x00000040
2194 #define WINED3D_TEXTURE_CONVERTED           0x00000080
2195 #define WINED3D_TEXTURE_PIN_SYSMEM          0x00000100
2196 #define WINED3D_TEXTURE_DYNAMIC_MAP         0x00000200
2197 #define WINED3D_TEXTURE_NORMALIZED_COORDS   0x00000400
2198
2199 #define WINED3D_TEXTURE_ASYNC_COLOR_KEY     0x00000001
2200
2201 struct wined3d_texture
2202 {
2203     struct wined3d_resource resource;
2204     const struct wined3d_texture_ops *texture_ops;
2205     struct gl_texture texture_rgb, texture_srgb;
2206     struct wined3d_resource **sub_resources;
2207     struct wined3d_swapchain *swapchain;
2208     UINT layer_count;
2209     UINT level_count;
2210     float pow2_matrix[16];
2211     UINT lod;
2212     enum wined3d_texture_filter_type filter_type;
2213     DWORD sampler;
2214     DWORD flags;
2215     GLenum target;
2216
2217     /* May only be accessed from the command stream worker thread. */
2218     struct wined3d_texture_async
2219     {
2220         DWORD flags;
2221
2222         /* Color keys for DDraw */
2223         struct wined3d_color_key dst_blt_color_key;
2224         struct wined3d_color_key src_blt_color_key;
2225         struct wined3d_color_key dst_overlay_color_key;
2226         struct wined3d_color_key src_overlay_color_key;
2227         struct wined3d_color_key gl_color_key;
2228         DWORD color_key_flags;
2229     } async;
2230 };
2231
2232 static inline struct wined3d_texture *wined3d_texture_from_resource(struct wined3d_resource *resource)
2233 {
2234     return CONTAINING_RECORD(resource, struct wined3d_texture, resource);
2235 }
2236
2237 static inline struct gl_texture *wined3d_texture_get_gl_texture(struct wined3d_texture *texture,
2238         BOOL srgb)
2239 {
2240     return srgb ? &texture->texture_srgb : &texture->texture_rgb;
2241 }
2242
2243 void wined3d_texture_apply_sampler_desc(struct wined3d_texture *texture,
2244         const struct wined3d_sampler_desc *sampler_desc, const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2245 void wined3d_texture_bind(struct wined3d_texture *texture,
2246         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2247 void wined3d_texture_bind_and_dirtify(struct wined3d_texture *texture,
2248         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2249 void wined3d_texture_force_reload(struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2250 void wined3d_texture_load(struct wined3d_texture *texture,
2251         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2252 void wined3d_texture_prepare_texture(struct wined3d_texture *texture,
2253         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
2254 void wined3d_texture_set_dirty(struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2255 void wined3d_texture_set_swapchain(struct wined3d_texture *texture,
2256         struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2257
2258 #define WINED3D_LOCATION_DISCARDED      0x00000001
2259 #define WINED3D_LOCATION_SYSMEM         0x00000002
2260 #define WINED3D_LOCATION_USER_MEMORY    0x00000004
2261 #define WINED3D_LOCATION_DIB            0x00000008
2262 #define WINED3D_LOCATION_BUFFER         0x00000010
2263 #define WINED3D_LOCATION_TEXTURE_RGB    0x00000020
2264 #define WINED3D_LOCATION_TEXTURE_SRGB   0x00000040
2265 #define WINED3D_LOCATION_DRAWABLE       0x00000080
2266 #define WINED3D_LOCATION_RB_MULTISAMPLE 0x00000100
2267 #define WINED3D_LOCATION_RB_RESOLVED    0x00000200
2268
2269 const char *wined3d_debug_location(DWORD location) DECLSPEC_HIDDEN;
2270
2271 #define WINED3D_VFLAG_CLIENT_STORAGE    0x00000001
2272
2273 struct wined3d_volume
2274 {
2275     struct wined3d_resource resource;
2276     struct wined3d_texture *container;
2277
2278     DWORD flags, locations;
2279     GLint texture_level;
2280     DWORD download_count;
2281     GLuint pbo;
2282 };
2283
2284 static inline struct wined3d_volume *volume_from_resource(struct wined3d_resource *resource)
2285 {
2286     return CONTAINING_RECORD(resource, struct wined3d_volume, resource);
2287 }
2288
2289 BOOL volume_prepare_system_memory(struct wined3d_volume *volume) DECLSPEC_HIDDEN;
2290 HRESULT wined3d_volume_create(struct wined3d_texture *container, const struct wined3d_resource_desc *desc,
2291         unsigned int level, struct wined3d_volume **volume) DECLSPEC_HIDDEN;
2292 void wined3d_volume_destroy(struct wined3d_volume *volume) DECLSPEC_HIDDEN;
2293 void wined3d_volume_get_pitch(const struct wined3d_volume *volume, UINT *row_pitch, UINT *slice_pitch) DECLSPEC_HIDDEN;
2294 void wined3d_volume_load(struct wined3d_volume *volume, struct wined3d_context *context,
2295         BOOL srgb_mode) DECLSPEC_HIDDEN;
2296 void wined3d_volume_invalidate_location(struct wined3d_volume *volume, DWORD location) DECLSPEC_HIDDEN;
2297 void wined3d_volume_validate_location(struct wined3d_volume *volume, DWORD location) DECLSPEC_HIDDEN;
2298 void wined3d_volume_upload_data(struct wined3d_volume *volume, const struct wined3d_context *context,
2299         const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;
2300
2301 struct wined3d_surface_dib
2302 {
2303     HBITMAP DIBsection;
2304     void *bitmap_data;
2305     UINT bitmap_size;
2306 };
2307
2308 struct wined3d_renderbuffer_entry
2309 {
2310     struct list entry;
2311     GLuint id;
2312     UINT width;
2313     UINT height;
2314 };
2315
2316 struct fbo_entry
2317 {
2318     struct list entry;
2319     struct wined3d_surface **render_targets;
2320     struct wined3d_surface *depth_stencil;
2321     DWORD location;
2322     DWORD rt_mask;
2323     BOOL attached;
2324     GLuint id;
2325 };
2326
2327 struct wined3d_surface_ops
2328 {
2329     HRESULT (*surface_private_setup)(struct wined3d_surface *surface);
2330     void (*surface_unmap)(struct wined3d_surface *surface);
2331 };
2332
2333 struct wined3d_surface
2334 {
2335     struct wined3d_resource resource;
2336     const struct wined3d_surface_ops *surface_ops;
2337     struct wined3d_texture *container;
2338     void *user_memory;
2339     DWORD locations;
2340
2341     DWORD flags;
2342
2343     UINT pitch;
2344     UINT pow2Width;
2345     UINT pow2Height;
2346
2347     /* PBO */
2348     GLuint                    pbo;
2349     GLuint rb_multisample;
2350     GLuint rb_resolved;
2351     GLenum texture_target;
2352     unsigned int texture_level;
2353     unsigned int texture_layer;
2354
2355     RECT                      lockedRect;
2356     int                       lockCount;
2357
2358     /* For GetDC */
2359     struct wined3d_surface_dib dib;
2360     HDC                       hDC;
2361
2362     struct list               renderbuffers;
2363     const struct wined3d_renderbuffer_entry *current_renderbuffer;
2364     SIZE ds_current_size;
2365
2366     /* DirectDraw Overlay handling */
2367     RECT                      overlay_srcrect;
2368     RECT                      overlay_destrect;
2369     struct wined3d_surface *overlay_dest;
2370     struct list               overlays;
2371     struct list               overlay_entry;
2372 };
2373
2374 static inline struct wined3d_surface *surface_from_resource(struct wined3d_resource *resource)
2375 {
2376     return CONTAINING_RECORD(resource, struct wined3d_surface, resource);
2377 }
2378
2379 static inline GLuint surface_get_texture_name(const struct wined3d_surface *surface,
2380         const struct wined3d_gl_info *gl_info, BOOL srgb)
2381 {
2382     return srgb && !gl_info->supported[EXT_TEXTURE_SRGB_DECODE]
2383             ? surface->container->texture_srgb.name : surface->container->texture_rgb.name;
2384 }
2385
2386 void surface_set_dirty(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2387 HRESULT surface_color_fill(struct wined3d_surface *s,
2388         const RECT *rect, const struct wined3d_color *color) DECLSPEC_HIDDEN;
2389 GLenum surface_get_gl_buffer(const struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2390 void surface_get_drawable_size(const struct wined3d_surface *surface, const struct wined3d_context *context,
2391         unsigned int *width, unsigned int *height) DECLSPEC_HIDDEN;
2392 void surface_invalidate_location(struct wined3d_surface *surface, DWORD location) DECLSPEC_HIDDEN;
2393 void surface_load(struct wined3d_surface *surface, BOOL srgb) DECLSPEC_HIDDEN;
2394 void surface_load_ds_location(struct wined3d_surface *surface,
2395         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
2396 void surface_load_fb_texture(struct wined3d_surface *surface, BOOL srgb) DECLSPEC_HIDDEN;
2397 HRESULT surface_load_location(struct wined3d_surface *surface, DWORD location) DECLSPEC_HIDDEN;
2398 void surface_modify_ds_location(struct wined3d_surface *surface, DWORD location, UINT w, UINT h) DECLSPEC_HIDDEN;
2399 void surface_prepare_rb(struct wined3d_surface *surface,
2400         const struct wined3d_gl_info *gl_info, BOOL multisample) DECLSPEC_HIDDEN;
2401 void surface_set_compatible_renderbuffer(struct wined3d_surface *surface,
2402         const struct wined3d_surface *rt) DECLSPEC_HIDDEN;
2403 void surface_set_texture_target(struct wined3d_surface *surface, GLenum target, GLint level) DECLSPEC_HIDDEN;
2404 void surface_translate_drawable_coords(const struct wined3d_surface *surface, HWND window, RECT *rect) DECLSPEC_HIDDEN;
2405 HRESULT wined3d_surface_update_desc(struct wined3d_surface *surface,
2406         const struct wined3d_gl_info *gl_info, void *mem, unsigned int pitch) DECLSPEC_HIDDEN;
2407 HRESULT surface_upload_from_surface(struct wined3d_surface *dst_surface, const POINT *dst_point,
2408         struct wined3d_surface *src_surface, const RECT *src_rect) DECLSPEC_HIDDEN;
2409 void surface_validate_location(struct wined3d_surface *surface, DWORD location) DECLSPEC_HIDDEN;
2410 HRESULT wined3d_surface_create(struct wined3d_texture *container, const struct wined3d_resource_desc *desc,
2411         GLenum target, unsigned int level, unsigned int layer, DWORD flags,
2412         struct wined3d_surface **surface) DECLSPEC_HIDDEN;
2413 void wined3d_surface_destroy(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2414 void surface_prepare_map_memory(struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2415 void wined3d_surface_upload_data(struct wined3d_surface *surface, const struct wined3d_gl_info *gl_info,
2416         const struct wined3d_format *format, const RECT *src_rect, UINT src_pitch, const POINT *dst_point,
2417         BOOL srgb, const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;
2418
2419 void draw_textured_quad(const struct wined3d_surface *src_surface, struct wined3d_context *context,
2420         const RECT *src_rect, const RECT *dst_rect, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
2421 void flip_surface(struct wined3d_surface *front, struct wined3d_surface *back) DECLSPEC_HIDDEN;
2422
2423 /* Surface flags: */
2424 #define SFLAG_DIBSECTION        0x00000001 /* Has a DIB section attached for GetDC. */
2425 #define SFLAG_DISCARD           0x00000002 /* ??? */
2426 #define SFLAG_NONPOW2           0x00000004 /* Surface sizes are not a power of 2 */
2427 #define SFLAG_LOST              0x00000008 /* Surface lost flag for ddraw. */
2428 #define SFLAG_CLIENT            0x00000010 /* GL_APPLE_client_storage is used with this surface. */
2429 #define SFLAG_DCINUSE           0x00000020 /* Set between GetDC and ReleaseDC calls. */
2430
2431 struct wined3d_sampler
2432 {
2433     struct wine_rb_entry entry;
2434     LONG refcount;
2435     struct wined3d_device *device;
2436     void *parent;
2437     struct wined3d_sampler_desc desc;
2438     GLuint name;
2439 };
2440
2441 struct wined3d_vertex_declaration_element
2442 {
2443     const struct wined3d_format *format;
2444     BOOL ffp_valid;
2445     unsigned int input_slot;
2446     unsigned int offset;
2447     unsigned int output_slot;
2448     enum wined3d_input_classification input_slot_class;
2449     unsigned int instance_data_step_rate;
2450     BYTE method;
2451     BYTE usage;
2452     BYTE usage_idx;
2453 };
2454
2455 struct wined3d_vertex_declaration
2456 {
2457     LONG ref;
2458     void *parent;
2459     const struct wined3d_parent_ops *parent_ops;
2460     struct wined3d_device *device;
2461
2462     struct wined3d_vertex_declaration_element *elements;
2463     UINT element_count;
2464
2465     BOOL position_transformed;
2466     BOOL half_float_conv_needed;
2467 };
2468
2469 struct wined3d_saved_states
2470 {
2471     DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
2472     WORD streamSource;                          /* MAX_STREAMS, 16 */
2473     WORD streamFreq;                            /* MAX_STREAMS, 16 */
2474     DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
2475     DWORD textureState[MAX_TEXTURES];           /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
2476     WORD samplerState[MAX_COMBINED_SAMPLERS];   /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
2477     DWORD clipplane;                            /* WINED3DMAXUSERCLIPPLANES, 32 */
2478     WORD pixelShaderConstantsB;                 /* MAX_CONST_B, 16 */
2479     WORD pixelShaderConstantsI;                 /* MAX_CONST_I, 16 */
2480     BOOL *pixelShaderConstantsF;
2481     WORD vertexShaderConstantsB;                /* MAX_CONST_B, 16 */
2482     WORD vertexShaderConstantsI;                /* MAX_CONST_I, 16 */
2483     BOOL *vertexShaderConstantsF;
2484     DWORD textures : 20;                        /* MAX_COMBINED_SAMPLERS, 20 */
2485     DWORD primitive_type : 1;
2486     DWORD indices : 1;
2487     DWORD material : 1;
2488     DWORD viewport : 1;
2489     DWORD vertexDecl : 1;
2490     DWORD pixelShader : 1;
2491     DWORD vertexShader : 1;
2492     DWORD scissorRect : 1;
2493     DWORD padding : 4;
2494 };
2495
2496 struct StageState {
2497     DWORD stage;
2498     DWORD state;
2499 };
2500
2501 struct wined3d_stateblock
2502 {
2503     LONG                      ref;     /* Note: Ref counting not required */
2504     struct wined3d_device *device;
2505
2506     /* Array indicating whether things have been set or changed */
2507     struct wined3d_saved_states changed;
2508     struct wined3d_state state;
2509
2510     /* Contained state management */
2511     DWORD                     contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
2512     unsigned int              num_contained_render_states;
2513     DWORD                     contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
2514     unsigned int              num_contained_transform_states;
2515     DWORD                     contained_vs_consts_i[MAX_CONST_I];
2516     unsigned int              num_contained_vs_consts_i;
2517     DWORD                     contained_vs_consts_b[MAX_CONST_B];
2518     unsigned int              num_contained_vs_consts_b;
2519     DWORD                     *contained_vs_consts_f;
2520     unsigned int              num_contained_vs_consts_f;
2521     DWORD                     contained_ps_consts_i[MAX_CONST_I];
2522     unsigned int              num_contained_ps_consts_i;
2523     DWORD                     contained_ps_consts_b[MAX_CONST_B];
2524     unsigned int              num_contained_ps_consts_b;
2525     DWORD                     *contained_ps_consts_f;
2526     unsigned int              num_contained_ps_consts_f;
2527     struct StageState         contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
2528     unsigned int              num_contained_tss_states;
2529     struct StageState         contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
2530     unsigned int              num_contained_sampler_states;
2531 };
2532
2533 void stateblock_init_contained_states(struct wined3d_stateblock *stateblock) DECLSPEC_HIDDEN;
2534
2535 void state_cleanup(struct wined3d_state *state) DECLSPEC_HIDDEN;
2536 HRESULT state_init(struct wined3d_state *state, struct wined3d_fb_state *fb,
2537         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
2538         DWORD flags) DECLSPEC_HIDDEN;
2539 void state_unbind_resources(struct wined3d_state *state) DECLSPEC_HIDDEN;
2540
2541 struct wined3d_cs_ops
2542 {
2543     void *(*require_space)(struct wined3d_cs *cs, size_t size);
2544     void (*submit)(struct wined3d_cs *cs);
2545 };
2546
2547 struct wined3d_cs
2548 {
2549     const struct wined3d_cs_ops *ops;
2550     struct wined3d_device *device;
2551     struct wined3d_fb_state fb;
2552     struct wined3d_state state;
2553
2554     size_t data_size;
2555     void *data;
2556 };
2557
2558 struct wined3d_cs *wined3d_cs_create(struct wined3d_device *device) DECLSPEC_HIDDEN;
2559 void wined3d_cs_destroy(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
2560
2561 void wined3d_cs_emit_clear(struct wined3d_cs *cs, DWORD rect_count, const RECT *rects,
2562         DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
2563 void wined3d_cs_emit_draw(struct wined3d_cs *cs, UINT start_idx, UINT index_count,
2564         UINT start_instance, UINT instance_count, BOOL indexed) DECLSPEC_HIDDEN;
2565 void wined3d_cs_emit_present(struct wined3d_cs *cs, struct wined3d_swapchain *swapchain,
2566         const RECT *src_rect, const RECT *dst_rect, HWND dst_window_override,
2567         const RGNDATA *dirty_region, DWORD flags) DECLSPEC_HIDDEN;
2568 void wined3d_cs_emit_reset_state(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
2569 void wined3d_cs_emit_set_clip_plane(struct wined3d_cs *cs, UINT plane_idx,
2570         const struct wined3d_vec4 *plane) DECLSPEC_HIDDEN;
2571 void wined3d_cs_emit_set_color_key(struct wined3d_cs *cs, struct wined3d_texture *texture,
2572         WORD flags, const struct wined3d_color_key *color_key) DECLSPEC_HIDDEN;
2573 void wined3d_cs_emit_set_constant_buffer(struct wined3d_cs *cs, enum wined3d_shader_type type,
2574         UINT cb_idx, struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
2575 void wined3d_cs_emit_set_depth_stencil_view(struct wined3d_cs *cs,
2576         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
2577 void wined3d_cs_emit_set_index_buffer(struct wined3d_cs *cs, struct wined3d_buffer *buffer,
2578         enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
2579 void wined3d_cs_emit_set_material(struct wined3d_cs *cs, const struct wined3d_material *material) DECLSPEC_HIDDEN;
2580 void wined3d_cs_emit_set_predication(struct wined3d_cs *cs,
2581         struct wined3d_query *predicate, BOOL value) DECLSPEC_HIDDEN;
2582 void wined3d_cs_emit_set_render_state(struct wined3d_cs *cs,
2583         enum wined3d_render_state state, DWORD value) DECLSPEC_HIDDEN;
2584 void wined3d_cs_emit_set_rendertarget_view(struct wined3d_cs *cs, unsigned int view_idx,
2585         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
2586 void wined3d_cs_emit_set_shader_resource_view(struct wined3d_cs *cs, enum wined3d_shader_type type,
2587         UINT view_idx, struct wined3d_shader_resource_view *view) DECLSPEC_HIDDEN;
2588 void wined3d_cs_emit_set_sampler(struct wined3d_cs *cs, enum wined3d_shader_type type,
2589         UINT sampler_idx, struct wined3d_sampler *sampler) DECLSPEC_HIDDEN;
2590 void wined3d_cs_emit_set_sampler_state(struct wined3d_cs *cs, UINT sampler_idx,
2591         enum wined3d_sampler_state state, DWORD value) DECLSPEC_HIDDEN;
2592 void wined3d_cs_emit_set_scissor_rect(struct wined3d_cs *cs, const RECT *rect) DECLSPEC_HIDDEN;
2593 void wined3d_cs_emit_set_shader(struct wined3d_cs *cs, enum wined3d_shader_type type,
2594         struct wined3d_shader *shader) DECLSPEC_HIDDEN;
2595 void wined3d_cs_emit_set_stream_output(struct wined3d_cs *cs, UINT stream_idx,
2596         struct wined3d_buffer *buffer, UINT offset) DECLSPEC_HIDDEN;
2597 void wined3d_cs_emit_set_stream_source(struct wined3d_cs *cs, UINT stream_idx,
2598         struct wined3d_buffer *buffer, UINT offset, UINT stride) DECLSPEC_HIDDEN;
2599 void wined3d_cs_emit_set_stream_source_freq(struct wined3d_cs *cs, UINT stream_idx,
2600         UINT frequency, UINT flags) DECLSPEC_HIDDEN;
2601 void wined3d_cs_emit_set_texture(struct wined3d_cs *cs, UINT stage, struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2602 void wined3d_cs_emit_set_texture_state(struct wined3d_cs *cs, UINT stage,
2603         enum wined3d_texture_stage_state state, DWORD value) DECLSPEC_HIDDEN;
2604 void wined3d_cs_emit_set_transform(struct wined3d_cs *cs, enum wined3d_transform_state state,
2605         const struct wined3d_matrix *matrix) DECLSPEC_HIDDEN;
2606 void wined3d_cs_emit_set_vertex_declaration(struct wined3d_cs *cs,
2607         struct wined3d_vertex_declaration *declaration) DECLSPEC_HIDDEN;
2608 void wined3d_cs_emit_set_viewport(struct wined3d_cs *cs, const struct wined3d_viewport *viewport) DECLSPEC_HIDDEN;
2609
2610 /* Direct3D terminology with little modifications. We do not have an issued state
2611  * because only the driver knows about it, but we have a created state because d3d
2612  * allows GetData on a created issue, but opengl doesn't
2613  */
2614 enum query_state {
2615     QUERY_CREATED,
2616     QUERY_SIGNALLED,
2617     QUERY_BUILDING
2618 };
2619
2620 struct wined3d_query_ops
2621 {
2622     HRESULT (*query_get_data)(struct wined3d_query *query, void *data, DWORD data_size, DWORD flags);
2623     HRESULT (*query_issue)(struct wined3d_query *query, DWORD flags);
2624 };
2625
2626 struct wined3d_query
2627 {
2628     LONG ref;
2629
2630     void *parent;
2631     const struct wined3d_query_ops *query_ops;
2632     struct wined3d_device *device;
2633     enum query_state         state;
2634     enum wined3d_query_type type;
2635     DWORD data_size;
2636     void                     *extendedData;
2637 };
2638
2639 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
2640  * fixed function semantics as D3DCOLOR or FLOAT16 */
2641 enum wined3d_buffer_conversion_type
2642 {
2643     CONV_NONE,
2644     CONV_D3DCOLOR,
2645     CONV_POSITIONT,
2646 };
2647
2648 struct wined3d_map_range
2649 {
2650     UINT offset;
2651     UINT size;
2652 };
2653
2654 struct wined3d_buffer
2655 {
2656     struct wined3d_resource resource;
2657
2658     struct wined3d_buffer_desc desc;
2659
2660     GLuint buffer_object;
2661     GLenum buffer_object_usage;
2662     GLenum buffer_type_hint;
2663     DWORD flags;
2664     void *map_ptr;
2665
2666     struct wined3d_map_range *maps;
2667     ULONG maps_size, modified_areas;
2668     struct wined3d_event_query *query;
2669
2670     /* conversion stuff */
2671     UINT decl_change_count, full_conversion_count;
2672     UINT draw_count;
2673     UINT stride;                                            /* 0 if no conversion */
2674     UINT conversion_stride;                                 /* 0 if no shifted conversion */
2675     enum wined3d_buffer_conversion_type *conversion_map;    /* NULL if no conversion */
2676 };
2677
2678 static inline struct wined3d_buffer *buffer_from_resource(struct wined3d_resource *resource)
2679 {
2680     return CONTAINING_RECORD(resource, struct wined3d_buffer, resource);
2681 }
2682
2683 void buffer_get_memory(struct wined3d_buffer *buffer, struct wined3d_context *context,
2684         struct wined3d_bo_address *data) DECLSPEC_HIDDEN;
2685 BYTE *buffer_get_sysmem(struct wined3d_buffer *This, struct wined3d_context *context) DECLSPEC_HIDDEN;
2686 void buffer_internal_preload(struct wined3d_buffer *buffer, struct wined3d_context *context,
2687         const struct wined3d_state *state) DECLSPEC_HIDDEN;
2688 void buffer_mark_used(struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
2689
2690 struct wined3d_rendertarget_view
2691 {
2692     LONG refcount;
2693
2694     struct wined3d_resource *resource;
2695     void *parent;
2696     const struct wined3d_parent_ops *parent_ops;
2697
2698     const struct wined3d_format *format;
2699     unsigned int format_flags;
2700     unsigned int sub_resource_idx;
2701     unsigned int buffer_offset;
2702
2703     unsigned int width;
2704     unsigned int height;
2705     unsigned int depth;
2706 };
2707
2708 static inline struct wined3d_surface *wined3d_rendertarget_view_get_surface(
2709         const struct wined3d_rendertarget_view *view)
2710 {
2711     struct wined3d_resource *resource;
2712     struct wined3d_texture *texture;
2713
2714     if (!view)
2715         return NULL;
2716
2717     if (view->resource->type != WINED3D_RTYPE_TEXTURE && view->resource->type != WINED3D_RTYPE_CUBE_TEXTURE)
2718         return NULL;
2719
2720     texture = wined3d_texture_from_resource(view->resource);
2721     if (!(resource = wined3d_texture_get_sub_resource(texture, view->sub_resource_idx)))
2722         return NULL;
2723
2724     return surface_from_resource(resource);
2725 }
2726
2727 struct wined3d_shader_resource_view
2728 {
2729     LONG refcount;
2730
2731     struct wined3d_resource *resource;
2732     void *parent;
2733     const struct wined3d_parent_ops *parent_ops;
2734 };
2735
2736 struct wined3d_swapchain_ops
2737 {
2738     void (*swapchain_present)(struct wined3d_swapchain *swapchain, const RECT *src_rect,
2739             const RECT *dst_rect, const RGNDATA *dirty_region, DWORD flags);
2740 };
2741
2742 struct wined3d_swapchain
2743 {
2744     LONG ref;
2745     void *parent;
2746     const struct wined3d_parent_ops *parent_ops;
2747     const struct wined3d_swapchain_ops *swapchain_ops;
2748     struct wined3d_device *device;
2749
2750     struct wined3d_texture **back_buffers;
2751     struct wined3d_texture *front_buffer;
2752     struct wined3d_swapchain_desc desc;
2753     struct wined3d_display_mode original_mode, d3d_mode;
2754     struct wined3d_gamma_ramp orig_gamma;
2755     BOOL render_to_fbo, reapply_mode;
2756     const struct wined3d_format *ds_format;
2757     struct wined3d_palette *palette;
2758
2759     LONG prev_time, frames;   /* Performance tracking */
2760
2761     struct wined3d_context **context;
2762     unsigned int num_contexts;
2763
2764     HWND win_handle;
2765     HWND device_window;
2766
2767     HDC backup_dc;
2768     HWND backup_wnd;
2769 };
2770
2771 void x11_copy_to_screen(const struct wined3d_swapchain *swapchain, const RECT *rect) DECLSPEC_HIDDEN;
2772
2773 void wined3d_swapchain_activate(struct wined3d_swapchain *swapchain, BOOL activate) DECLSPEC_HIDDEN;
2774 struct wined3d_context *swapchain_get_context(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2775 void swapchain_destroy_contexts(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2776 HDC swapchain_get_backup_dc(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2777 void swapchain_update_draw_bindings(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2778 void swapchain_update_render_to_fbo(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
2779
2780 /*****************************************************************************
2781  * Utility function prototypes
2782  */
2783
2784 /* Trace routines */
2785 const char *debug_d3dformat(enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
2786 const char *debug_d3ddevicetype(enum wined3d_device_type device_type) DECLSPEC_HIDDEN;
2787 const char *debug_d3dresourcetype(enum wined3d_resource_type resource_type) DECLSPEC_HIDDEN;
2788 const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
2789 const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
2790 const char *debug_d3ddeclmethod(enum wined3d_decl_method method) DECLSPEC_HIDDEN;
2791 const char *debug_d3ddeclusage(enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
2792 const char *debug_d3dinput_classification(enum wined3d_input_classification classification) DECLSPEC_HIDDEN;
2793 const char *debug_d3dprimitivetype(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
2794 const char *debug_d3drenderstate(enum wined3d_render_state state) DECLSPEC_HIDDEN;
2795 const char *debug_d3dsamplerstate(enum wined3d_sampler_state state) DECLSPEC_HIDDEN;
2796 const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
2797 const char *debug_d3dtexturefiltertype(enum wined3d_texture_filter_type filter_type) DECLSPEC_HIDDEN;
2798 const char *debug_d3dtexturestate(enum wined3d_texture_stage_state state) DECLSPEC_HIDDEN;
2799 const char *debug_d3dtstype(enum wined3d_transform_state tstype) DECLSPEC_HIDDEN;
2800 const char *debug_d3dpool(enum wined3d_pool pool) DECLSPEC_HIDDEN;
2801 const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
2802 const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
2803 const char *debug_d3dtop(enum wined3d_texture_op d3dtop) DECLSPEC_HIDDEN;
2804 void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
2805
2806 BOOL is_invalid_op(const struct wined3d_state *state, int stage,
2807         enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
2808 void set_tex_op_nvrc(const struct wined3d_gl_info *gl_info, const struct wined3d_state *state,
2809         BOOL is_alpha, int stage, enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3,
2810         INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
2811 void texture_activate_dimensions(const struct wined3d_texture *texture,
2812         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2813 void sampler_texdim(struct wined3d_context *context,
2814         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2815 void tex_alphaop(struct wined3d_context *context,
2816         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2817 void apply_pixelshader(struct wined3d_context *context,
2818         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2819 void state_alpha_test(struct wined3d_context *context,
2820         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2821 void state_fogcolor(struct wined3d_context *context,
2822         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2823 void state_fogdensity(struct wined3d_context *context,
2824         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2825 void state_fogstartend(struct wined3d_context *context,
2826         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2827 void state_fog_fragpart(struct wined3d_context *context,
2828         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2829 void state_nop(struct wined3d_context *context,
2830         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2831 void state_srgbwrite(struct wined3d_context *context,
2832         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2833
2834 void state_clipping(struct wined3d_context *context,
2835         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2836 void clipplane(struct wined3d_context *context,
2837         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2838 void state_psizemin_w(struct wined3d_context *context,
2839         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2840 void state_psizemin_ext(struct wined3d_context *context,
2841         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2842 void state_psizemin_arb(struct wined3d_context *context,
2843         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2844 void state_pointsprite_w(struct wined3d_context *context,
2845         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2846 void state_pointsprite(struct wined3d_context *context,
2847         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2848 void state_pscale(struct wined3d_context *context,
2849         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2850
2851 BOOL getColorBits(const struct wined3d_format *format,
2852         BYTE *redSize, BYTE *greenSize, BYTE *blueSize, BYTE *alphaSize, BYTE *totalSize) DECLSPEC_HIDDEN;
2853 BOOL getDepthStencilBits(const struct wined3d_format *format,
2854         BYTE *depthSize, BYTE *stencilSize) DECLSPEC_HIDDEN;
2855 GLenum gl_primitive_type_from_d3d(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
2856
2857 /* Math utils */
2858 void multiply_matrix(struct wined3d_matrix *dest, const struct wined3d_matrix *src1,
2859         const struct wined3d_matrix *src2) DECLSPEC_HIDDEN;
2860 unsigned int count_bits(unsigned int mask) DECLSPEC_HIDDEN;
2861
2862 void wined3d_release_dc(HWND window, HDC dc) DECLSPEC_HIDDEN;
2863
2864 struct wined3d_shader_lconst
2865 {
2866     struct list entry;
2867     unsigned int idx;
2868     DWORD value[4];
2869 };
2870
2871 struct wined3d_shader_limits
2872 {
2873     unsigned int sampler;
2874     unsigned int constant_int;
2875     unsigned int constant_float;
2876     unsigned int constant_bool;
2877     unsigned int packed_output;
2878     unsigned int packed_input;
2879 };
2880
2881 #ifdef __GNUC__
2882 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
2883 #else
2884 #define PRINTF_ATTR(fmt,args)
2885 #endif
2886
2887 struct wined3d_string_buffer_list
2888 {
2889     struct list list;
2890 };
2891
2892 struct wined3d_string_buffer *string_buffer_get(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
2893 void string_buffer_sprintf(struct wined3d_string_buffer *buffer, const char *format, ...) PRINTF_ATTR(2, 3) DECLSPEC_HIDDEN;
2894 void string_buffer_release(struct wined3d_string_buffer_list *list, struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
2895 void string_buffer_list_init(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
2896 void string_buffer_list_cleanup(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
2897
2898 int shader_addline(struct wined3d_string_buffer *buffer, const char *fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
2899 BOOL string_buffer_resize(struct wined3d_string_buffer *buffer, int rc) DECLSPEC_HIDDEN;
2900 int shader_vaddline(struct wined3d_string_buffer *buffer, const char *fmt, va_list args) DECLSPEC_HIDDEN;
2901
2902 /* Vertex shader utility functions */
2903 BOOL vshader_get_input(const struct wined3d_shader *shader,
2904         BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
2905
2906 struct wined3d_vertex_shader
2907 {
2908     struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
2909 };
2910
2911 struct wined3d_geometry_shader
2912 {
2913     enum wined3d_primitive_type input_type;
2914     enum wined3d_primitive_type output_type;
2915     UINT vertices_out;
2916 };
2917
2918 struct wined3d_pixel_shader
2919 {
2920     /* Pixel shader input semantics */
2921     DWORD input_reg_map[MAX_REG_INPUT];
2922     BOOL input_reg_used[MAX_REG_INPUT];
2923     unsigned int declared_in_count;
2924
2925     /* Some information about the shader behavior */
2926     BOOL color0_mov;
2927     DWORD color0_reg;
2928 };
2929
2930 struct wined3d_shader
2931 {
2932     LONG ref;
2933     const struct wined3d_shader_limits *limits;
2934     DWORD *function;
2935     UINT functionLength;
2936     BOOL load_local_constsF;
2937     const struct wined3d_shader_frontend *frontend;
2938     void *frontend_data;
2939     void *backend_data;
2940
2941     void *parent;
2942     const struct wined3d_parent_ops *parent_ops;
2943
2944     /* Programs this shader is linked with */
2945     struct list linked_programs;
2946
2947     /* Immediate constants (override global ones) */
2948     struct list constantsB;
2949     struct list constantsF;
2950     struct list constantsI;
2951     struct wined3d_shader_reg_maps reg_maps;
2952     BOOL lconst_inf_or_nan;
2953
2954     struct wined3d_shader_signature input_signature;
2955     struct wined3d_shader_signature output_signature;
2956     char *signature_strings;
2957
2958     /* Pointer to the parent device */
2959     struct wined3d_device *device;
2960     struct list shader_list_entry;
2961
2962     union
2963     {
2964         struct wined3d_vertex_shader vs;
2965         struct wined3d_geometry_shader gs;
2966         struct wined3d_pixel_shader ps;
2967     } u;
2968 };
2969
2970 void pixelshader_update_resource_types(struct wined3d_shader *shader, WORD tex_types) DECLSPEC_HIDDEN;
2971 void find_ps_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
2972         BOOL position_transformed, struct ps_compile_args *args,
2973         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2974
2975 void find_vs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
2976         WORD swizzle_map, struct vs_compile_args *args) DECLSPEC_HIDDEN;
2977
2978 void string_buffer_clear(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
2979 BOOL string_buffer_init(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
2980 void string_buffer_free(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
2981 void shader_dump_src_param(const struct wined3d_shader_src_param *param,
2982         const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
2983 void shader_dump_dst_param(const struct wined3d_shader_dst_param *param,
2984         const struct wined3d_shader_version *shader_version) DECLSPEC_HIDDEN;
2985 unsigned int shader_find_free_input_register(const struct wined3d_shader_reg_maps *reg_maps,
2986         unsigned int max) DECLSPEC_HIDDEN;
2987 void shader_generate_main(const struct wined3d_shader *shader, struct wined3d_string_buffer *buffer,
2988         const struct wined3d_shader_reg_maps *reg_maps, const DWORD *byte_code, void *backend_ctx) DECLSPEC_HIDDEN;
2989 BOOL shader_match_semantic(const char *semantic_name, enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
2990
2991 static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
2992 {
2993     switch (reg->type)
2994     {
2995         case WINED3DSPR_RASTOUT:
2996             /* oFog & oPts */
2997             if (reg->idx[0].offset)
2998                 return TRUE;
2999             /* oPos */
3000             return FALSE;
3001
3002         case WINED3DSPR_DEPTHOUT:   /* oDepth */
3003         case WINED3DSPR_CONSTBOOL:  /* b# */
3004         case WINED3DSPR_LOOP:       /* aL */
3005         case WINED3DSPR_PREDICATE:  /* p0 */
3006         case WINED3DSPR_PRIMID:     /* primID */
3007             return TRUE;
3008
3009         case WINED3DSPR_MISCTYPE:
3010             switch (reg->idx[0].offset)
3011             {
3012                 case 0: /* vPos */
3013                     return FALSE;
3014                 case 1: /* vFace */
3015                     return TRUE;
3016                 default:
3017                     return FALSE;
3018             }
3019
3020         case WINED3DSPR_IMMCONST:
3021             return reg->immconst_type == WINED3D_IMMCONST_SCALAR;
3022
3023         default:
3024             return FALSE;
3025     }
3026 }
3027
3028 static inline void shader_get_position_fixup(const struct wined3d_context *context,
3029         const struct wined3d_state *state, float *position_fixup)
3030 {
3031     float center_offset;
3032
3033     if (context->swapchain->device->wined3d->flags & WINED3D_PIXEL_CENTER_INTEGER)
3034         center_offset = 63.0f / 64.0f;
3035     else
3036         center_offset = -1.0f / 64.0f;
3037
3038     position_fixup[0] = 1.0f;
3039     position_fixup[1] = 1.0f;
3040     position_fixup[2] = center_offset / state->viewport.width;
3041     position_fixup[3] = -center_offset / state->viewport.height;
3042
3043     if (context->render_offscreen)
3044     {
3045         position_fixup[1] *= -1.0f;
3046         position_fixup[3] *= -1.0f;
3047     }
3048 }
3049
3050 static inline BOOL shader_constant_is_local(const struct wined3d_shader *shader, DWORD reg)
3051 {
3052     struct wined3d_shader_lconst *lconst;
3053
3054     if (shader->load_local_constsF)
3055         return FALSE;
3056
3057     LIST_FOR_EACH_ENTRY(lconst, &shader->constantsF, struct wined3d_shader_lconst, entry)
3058     {
3059         if (lconst->idx == reg)
3060             return TRUE;
3061     }
3062
3063     return FALSE;
3064 }
3065
3066 void get_identity_matrix(struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3067 void get_modelview_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3068         struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3069 void get_projection_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3070         struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3071 void get_texture_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
3072         unsigned int tex, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
3073
3074 /* Using additional shader constants (uniforms in GLSL / program environment
3075  * or local parameters in ARB) is costly:
3076  * ARB only knows float4 parameters and GLSL compiler are not really smart
3077  * when it comes to efficiently pack float2 uniforms, so no space is wasted
3078  * (in fact most compilers map a float2 to a full float4 uniform).
3079  *
3080  * For NP2 texcoord fixup we only need 2 floats (width and height) for each
3081  * 2D texture used in the shader. We therefore pack fixup info for 2 textures
3082  * into a single shader constant (uniform / program parameter).
3083  *
3084  * This structure is shared between the GLSL and the ARB backend.*/
3085 struct ps_np2fixup_info {
3086     unsigned char     idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
3087     WORD              active; /* bitfield indicating if we can apply the fixup */
3088     WORD              num_consts;
3089 };
3090
3091 struct wined3d_palette
3092 {
3093     LONG ref;
3094     struct wined3d_device *device;
3095
3096     unsigned int size;
3097     RGBQUAD colors[256];
3098     DWORD flags;
3099 };
3100
3101 /* DirectDraw utility functions */
3102 extern enum wined3d_format_id pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
3103
3104 /*****************************************************************************
3105  * Pixel format management
3106  */
3107
3108 /* WineD3D pixel format flags */
3109 #define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING    0x00000001
3110 #define WINED3DFMT_FLAG_FILTERING                   0x00000002
3111 #define WINED3DFMT_FLAG_DEPTH                       0x00000004
3112 #define WINED3DFMT_FLAG_STENCIL                     0x00000008
3113 #define WINED3DFMT_FLAG_RENDERTARGET                0x00000010
3114 #define WINED3DFMT_FLAG_FBO_ATTACHABLE              0x00000040
3115 #define WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB         0x00000080
3116 #define WINED3DFMT_FLAG_GETDC                       0x00000100
3117 #define WINED3DFMT_FLAG_FLOAT                       0x00000200
3118 #define WINED3DFMT_FLAG_BUMPMAP                     0x00000400
3119 #define WINED3DFMT_FLAG_SRGB_READ                   0x00000800
3120 #define WINED3DFMT_FLAG_SRGB_WRITE                  0x00001000
3121 #define WINED3DFMT_FLAG_VTF                         0x00002000
3122 #define WINED3DFMT_FLAG_SHADOW                      0x00004000
3123 #define WINED3DFMT_FLAG_COMPRESSED                  0x00008000
3124 #define WINED3DFMT_FLAG_BROKEN_PITCH                0x00010000
3125 #define WINED3DFMT_FLAG_BLOCKS                      0x00020000
3126 #define WINED3DFMT_FLAG_HEIGHT_SCALE                0x00040000
3127 #define WINED3DFMT_FLAG_TEXTURE                     0x00080000
3128 #define WINED3DFMT_FLAG_BLOCKS_NO_VERIFY            0x00100000
3129
3130 struct wined3d_rational
3131 {
3132     UINT numerator;
3133     UINT denominator;
3134 };
3135
3136 struct wined3d_color_key_conversion
3137 {
3138     enum wined3d_format_id dst_format;
3139     void (*convert)(const BYTE *src, unsigned int src_pitch, BYTE *dst, unsigned int dst_pitch, unsigned int width,
3140             unsigned int height, const struct wined3d_palette *palette, const struct wined3d_color_key *color_key);
3141 };
3142
3143 struct wined3d_format
3144 {
3145     enum wined3d_format_id id;
3146
3147     DWORD red_size;
3148     DWORD green_size;
3149     DWORD blue_size;
3150     DWORD alpha_size;
3151     DWORD red_offset;
3152     DWORD green_offset;
3153     DWORD blue_offset;
3154     DWORD alpha_offset;
3155     UINT byte_count;
3156     BYTE depth_size;
3157     BYTE stencil_size;
3158
3159     UINT block_width;
3160     UINT block_height;
3161     UINT block_byte_count;
3162
3163     enum wined3d_ffp_emit_idx emit_idx;
3164     GLint component_count;
3165     GLenum gl_vtx_type;
3166     GLint gl_vtx_format;
3167     GLboolean gl_normalized;
3168     unsigned int component_size;
3169
3170     GLint glInternal;
3171     GLint glGammaInternal;
3172     GLint rtInternal;
3173     GLint glFormat;
3174     GLint glType;
3175     UINT  conv_byte_count;
3176     unsigned int flags[WINED3D_GL_RES_TYPE_COUNT];
3177     struct wined3d_rational height_scale;
3178     struct color_fixup_desc color_fixup;
3179     void (*convert)(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
3180             UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth);
3181 };
3182
3183 const struct wined3d_format *wined3d_get_format(const struct wined3d_gl_info *gl_info,
3184         enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
3185 UINT wined3d_format_calculate_pitch(const struct wined3d_format *format, UINT width) DECLSPEC_HIDDEN;
3186 UINT wined3d_format_calculate_size(const struct wined3d_format *format,
3187         UINT alignment, UINT width, UINT height, UINT depth) DECLSPEC_HIDDEN;
3188 DWORD wined3d_format_convert_from_float(const struct wined3d_surface *surface,
3189         const struct wined3d_color *color) DECLSPEC_HIDDEN;
3190 BOOL wined3d_format_convert_color_to_float(const struct wined3d_format *format,
3191         const struct wined3d_palette *palette, DWORD color, struct wined3d_color *float_color) DECLSPEC_HIDDEN;
3192 const struct wined3d_color_key_conversion * wined3d_format_get_color_key_conversion(
3193         const struct wined3d_texture *texture, BOOL need_alpha_ck) DECLSPEC_HIDDEN;
3194
3195 static inline BOOL use_vs(const struct wined3d_state *state)
3196 {
3197     /* Check state->vertex_declaration to allow this to be used before the
3198      * stream info is validated, for example in device_update_tex_unit_map(). */
3199     return state->shader[WINED3D_SHADER_TYPE_VERTEX] && !state->vertex_declaration->position_transformed;
3200 }
3201
3202 static inline BOOL use_ps(const struct wined3d_state *state)
3203 {
3204     return !!state->shader[WINED3D_SHADER_TYPE_PIXEL];
3205 }
3206
3207 static inline void context_apply_state(struct wined3d_context *context,
3208         const struct wined3d_state *state, DWORD state_id)
3209 {
3210     const struct StateEntry *state_table = context->state_table;
3211     DWORD rep = state_table[state_id].representative;
3212     state_table[rep].apply(context, state, rep);
3213 }
3214
3215 /* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
3216 #define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
3217
3218 #define MAKEDWORD_VERSION(maj, min) (((maj & 0xffff) << 16) | (min & 0xffff))
3219
3220 #endif