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