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 <assert.h>
  35 #include <stdarg.h>
  36 #include <math.h>
  37 #include <limits.h>
  38 #include "ntstatus.h"
  39 #define WIN32_NO_STATUS
  40 #define NONAMELESSUNION
  41 #define NONAMELESSSTRUCT
  42 #define COBJMACROS
  43 #include "windef.h"
  44 #include "winbase.h"
  45 #include "winreg.h"
  46 #include "wingdi.h"
  47 #include "winuser.h"
  48 #include "winternl.h"
  49 #include "ddk/d3dkmthk.h"
  50 #include "wine/debug.h"
  51 #include "wine/unicode.h"
  52
  53 #include "objbase.h"
  54 #include "wine/wined3d.h"
  55 #include "wined3d_gl.h"
  56 #include "wine/list.h"
  57 #include "wine/rbtree.h"
  58 #include "wine/wgl_driver.h"
  59
  60 #ifndef ARRAY_SIZE
  61 #define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0]))
  62 #endif
  63
  64 #define MAKEDWORD_VERSION(maj, min) (((maj & 0xffffu) << 16) | (min & 0xffffu))
  65
  66 /* Driver quirks */
  67 #define WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT       0x00000001
  68 #define WINED3D_QUIRK_SET_TEXCOORD_W            0x00000002
  69 #define WINED3D_QUIRK_GLSL_CLIP_VARYING         0x00000004
  70 #define WINED3D_QUIRK_ALLOWS_SPECULAR_ALPHA     0x00000008
  71 #define WINED3D_QUIRK_NV_CLIP_BROKEN            0x00000010
  72 #define WINED3D_QUIRK_FBO_TEX_UPDATE            0x00000020
  73 #define WINED3D_QUIRK_BROKEN_RGBA16             0x00000040
  74 #define WINED3D_QUIRK_INFO_LOG_SPAM             0x00000080
  75 #define WINED3D_QUIRK_LIMITED_TEX_FILTERING     0x00000100
  76 #define WINED3D_QUIRK_BROKEN_ARB_FOG            0x00000200
  77
  78 enum wined3d_ffp_idx
  79 {
  80     WINED3D_FFP_POSITION = 0,
  81     WINED3D_FFP_BLENDWEIGHT = 1,
  82     WINED3D_FFP_BLENDINDICES = 2,
  83     WINED3D_FFP_NORMAL = 3,
  84     WINED3D_FFP_PSIZE = 4,
  85     WINED3D_FFP_DIFFUSE = 5,
  86     WINED3D_FFP_SPECULAR = 6,
  87     WINED3D_FFP_TEXCOORD0 = 7,
  88     WINED3D_FFP_TEXCOORD1 = 8,
  89     WINED3D_FFP_TEXCOORD2 = 9,
  90     WINED3D_FFP_TEXCOORD3 = 10,
  91     WINED3D_FFP_TEXCOORD4 = 11,
  92     WINED3D_FFP_TEXCOORD5 = 12,
  93     WINED3D_FFP_TEXCOORD6 = 13,
  94     WINED3D_FFP_TEXCOORD7 = 14,
  95     WINED3D_FFP_ATTRIBS_COUNT = 15,
  96 };
  97
  98 enum wined3d_ffp_emit_idx
  99 {
 100     WINED3D_FFP_EMIT_FLOAT1,
 101     WINED3D_FFP_EMIT_FLOAT2,
 102     WINED3D_FFP_EMIT_FLOAT3,
 103     WINED3D_FFP_EMIT_FLOAT4,
 104     WINED3D_FFP_EMIT_D3DCOLOR,
 105     WINED3D_FFP_EMIT_UBYTE4,
 106     WINED3D_FFP_EMIT_SHORT2,
 107     WINED3D_FFP_EMIT_SHORT4,
 108     WINED3D_FFP_EMIT_UBYTE4N,
 109     WINED3D_FFP_EMIT_SHORT2N,
 110     WINED3D_FFP_EMIT_SHORT4N,
 111     WINED3D_FFP_EMIT_USHORT2N,
 112     WINED3D_FFP_EMIT_USHORT4N,
 113     WINED3D_FFP_EMIT_UDEC3,
 114     WINED3D_FFP_EMIT_DEC3N,
 115     WINED3D_FFP_EMIT_FLOAT16_2,
 116     WINED3D_FFP_EMIT_FLOAT16_4,
 117     WINED3D_FFP_EMIT_INVALID,
 118     WINED3D_FFP_EMIT_COUNT,
 119 };
 120
 121 /* Texture format fixups */
 122
 123 enum fixup_channel_source
 124 {
 125     CHANNEL_SOURCE_ZERO = 0,
 126     CHANNEL_SOURCE_ONE = 1,
 127     CHANNEL_SOURCE_X = 2,
 128     CHANNEL_SOURCE_Y = 3,
 129     CHANNEL_SOURCE_Z = 4,
 130     CHANNEL_SOURCE_W = 5,
 131     CHANNEL_SOURCE_COMPLEX0 = 6,
 132     CHANNEL_SOURCE_COMPLEX1 = 7,
 133 };
 134
 135 enum complex_fixup
 136 {
 137     COMPLEX_FIXUP_NONE = 0,
 138     COMPLEX_FIXUP_YUY2 = 1,
 139     COMPLEX_FIXUP_UYVY = 2,
 140     COMPLEX_FIXUP_YV12 = 3,
 141     COMPLEX_FIXUP_P8   = 4,
 142     COMPLEX_FIXUP_NV12 = 5,
 143 };
 144
 145 #include <pshpack2.h>
 146 struct color_fixup_desc
 147 {
 148     unsigned short x_sign_fixup : 1;
 149     unsigned short x_source : 3;
 150     unsigned short y_sign_fixup : 1;
 151     unsigned short y_source : 3;
 152     unsigned short z_sign_fixup : 1;
 153     unsigned short z_source : 3;
 154     unsigned short w_sign_fixup : 1;
 155     unsigned short w_source : 3;
 156 };
 157 #include <poppack.h>
 158
 159 struct wined3d_d3d_limits
 160 {
 161     unsigned int vs_version, hs_version, ds_version, gs_version, ps_version, cs_version;
 162     DWORD vs_uniform_count;
 163     DWORD ps_uniform_count;
 164     unsigned int varying_count;
 165     unsigned int ffp_textures;
 166     unsigned int ffp_blend_stages;
 167     unsigned int ffp_vertex_blend_matrices;
 168     unsigned int active_light_count;
 169 };
 170
 171 typedef void (WINE_GLAPI *wined3d_ffp_attrib_func)(const void *data);
 172 typedef void (WINE_GLAPI *wined3d_ffp_texcoord_func)(GLenum unit, const void *data);
 173 typedef void (WINE_GLAPI *wined3d_generic_attrib_func)(GLuint idx, const void *data);
 174 extern wined3d_ffp_attrib_func specular_func_3ubv DECLSPEC_HIDDEN;
 175
 176 struct wined3d_ffp_attrib_ops
 177 {
 178     wined3d_ffp_attrib_func position[WINED3D_FFP_EMIT_COUNT];
 179     wined3d_ffp_attrib_func diffuse[WINED3D_FFP_EMIT_COUNT];
 180     wined3d_ffp_attrib_func specular[WINED3D_FFP_EMIT_COUNT];
 181     wined3d_ffp_attrib_func normal[WINED3D_FFP_EMIT_COUNT];
 182     wined3d_ffp_texcoord_func texcoord[WINED3D_FFP_EMIT_COUNT];
 183     wined3d_generic_attrib_func generic[WINED3D_FFP_EMIT_COUNT];
 184 };
 185
 186 struct wined3d_d3d_info
 187 {
 188     struct wined3d_d3d_limits limits;
 189     struct wined3d_ffp_attrib_ops ffp_attrib_ops;
 190     BOOL xyzrhw;
 191     BOOL emulated_flatshading;
 192     BOOL ffp_generic_attributes;
 193     BOOL vs_clipping;
 194     BOOL shader_color_key;
 195     DWORD valid_rt_mask;
 196     DWORD wined3d_creation_flags;
 197     BOOL shader_double_precision;
 198 };
 199
 200 static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
 201         {0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
 202
 203 static inline struct color_fixup_desc create_color_fixup_desc(
 204         int sign0, enum fixup_channel_source src0, int sign1, enum fixup_channel_source src1,
 205         int sign2, enum fixup_channel_source src2, int sign3, enum fixup_channel_source src3)
 206 {
 207     struct color_fixup_desc fixup =
 208     {
 209         sign0, src0,
 210         sign1, src1,
 211         sign2, src2,
 212         sign3, src3,
 213     };
 214     return fixup;
 215 }
 216
 217 static inline struct color_fixup_desc create_complex_fixup_desc(enum complex_fixup complex_fixup)
 218 {
 219     struct color_fixup_desc fixup =
 220     {
 221         0u, complex_fixup & (1u << 0) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 222         0u, complex_fixup & (1u << 1) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 223         0u, complex_fixup & (1u << 2) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 224         0u, complex_fixup & (1u << 3) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 225     };
 226     return fixup;
 227 }
 228
 229 static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
 230 {
 231     return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
 232 }
 233
 234 static inline BOOL is_complex_fixup(struct color_fixup_desc fixup)
 235 {
 236     return fixup.x_source == CHANNEL_SOURCE_COMPLEX0 || fixup.x_source == CHANNEL_SOURCE_COMPLEX1;
 237 }
 238
 239 static inline BOOL is_scaling_fixup(struct color_fixup_desc fixup)
 240 {
 241     return fixup.x_sign_fixup || fixup.y_sign_fixup || fixup.z_sign_fixup || fixup.w_sign_fixup;
 242 }
 243
 244 static inline BOOL is_same_fixup(struct color_fixup_desc f1, struct color_fixup_desc f2)
 245 {
 246     return f1.x_sign_fixup == f2.x_sign_fixup && f1.x_source == f2.x_source
 247             && f1.y_sign_fixup == f2.y_sign_fixup && f1.y_source == f2.y_source
 248             && f1.z_sign_fixup == f2.z_sign_fixup && f1.z_source == f2.z_source
 249             && f1.w_sign_fixup == f2.w_sign_fixup && f1.w_source == f2.w_source;
 250 }
 251
 252 static inline enum complex_fixup get_complex_fixup(struct color_fixup_desc fixup)
 253 {
 254     enum complex_fixup complex_fixup = 0;
 255     if (fixup.x_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1u << 0);
 256     if (fixup.y_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1u << 1);
 257     if (fixup.z_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1u << 2);
 258     if (fixup.w_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1u << 3);
 259     return complex_fixup;
 260 }
 261
 262 #define WINED3D_MAX_USER_CLIP_PLANES 32
 263
 264 /* Device caps */
 265 #define MAX_STREAMS                 16
 266 #define MAX_TEXTURES                8
 267 #define MAX_FRAGMENT_SAMPLERS       16
 268 #define MAX_VERTEX_SAMPLERS         4
 269 #define MAX_COMBINED_SAMPLERS       (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
 270 #define MAX_ACTIVE_LIGHTS           8
 271 #define MAX_CLIP_DISTANCES          8
 272 #define MAX_CONSTANT_BUFFERS        15
 273 #define MAX_SAMPLER_OBJECTS         16
 274 #define MAX_SHADER_RESOURCE_VIEWS   128
 275 #define MAX_UNORDERED_ACCESS_VIEWS  8
 276 #define MAX_TGSM_REGISTERS          8192
 277 #define MAX_VERTEX_BLENDS           4
 278 #define MAX_MULTISAMPLE_TYPES       8
 279
 280 struct min_lookup
 281 {
 282     GLenum mip[WINED3D_TEXF_LINEAR + 1];
 283 };
 284
 285 extern const struct min_lookup minMipLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 286 extern const GLenum magLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 287
 288 GLenum wined3d_gl_compare_func(enum wined3d_cmp_func f) DECLSPEC_HIDDEN;
 289
 290 static inline enum wined3d_cmp_func wined3d_sanitize_cmp_func(enum wined3d_cmp_func func)
 291 {
 292     if (func < WINED3D_CMP_NEVER || func > WINED3D_CMP_ALWAYS)
 293         return WINED3D_CMP_ALWAYS;
 294     return func;
 295 }
 296
 297 static inline GLenum wined3d_gl_mag_filter(enum wined3d_texture_filter_type mag_filter)
 298 {
 299     return magLookup[mag_filter];
 300 }
 301
 302 static inline GLenum wined3d_gl_min_mip_filter(enum wined3d_texture_filter_type min_filter,
 303         enum wined3d_texture_filter_type mip_filter)
 304 {
 305     return minMipLookup[min_filter].mip[mip_filter];
 306 }
 307
 308 /* float_16_to_32() and float_32_to_16() (see implementation in
 309  * surface_base.c) convert 16 bit floats in the FLOAT16 data type
 310  * to standard C floats and vice versa. They do not depend on the encoding
 311  * of the C float, so they are platform independent, but slow. On x86 and
 312  * other IEEE 754 compliant platforms the conversion can be accelerated by
 313  * bit shifting the exponent and mantissa. There are also some SSE-based
 314  * assembly routines out there.
 315  *
 316  * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
 317  */
 318 static inline float float_16_to_32(const unsigned short *in)
 319 {
 320     const unsigned short s = ((*in) & 0x8000u);
 321     const unsigned short e = ((*in) & 0x7c00u) >> 10;
 322     const unsigned short m = (*in) & 0x3ffu;
 323     const float sgn = (s ? -1.0f : 1.0f);
 324
 325     if(e == 0) {
 326         if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 327         else return sgn * powf(2, -14.0f) * ((float)m / 1024.0f);
 328     } else if(e < 31) {
 329         return sgn * powf(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
 330     } else {
 331         if(m == 0) return sgn * INFINITY;
 332         else return NAN;
 333     }
 334 }
 335
 336 static inline float float_24_to_32(DWORD in)
 337 {
 338     const float sgn = in & 0x800000u ? -1.0f : 1.0f;
 339     const unsigned short e = (in & 0x780000u) >> 19;
 340     const unsigned int m = in & 0x7ffffu;
 341
 342     if (e == 0)
 343     {
 344         if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 345         else return sgn * powf(2, -6.0f) * ((float)m / 524288.0f);
 346     }
 347     else if (e < 15)
 348     {
 349         return sgn * powf(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
 350     }
 351     else
 352     {
 353         if (m == 0) return sgn * INFINITY;
 354         else return NAN;
 355     }
 356 }
 357
 358 static inline unsigned int wined3d_popcount(unsigned int x)
 359 {
 360 #ifdef HAVE___BUILTIN_POPCOUNT
 361     return __builtin_popcount(x);
 362 #else
 363     x -= x >> 1 & 0x55555555;
 364     x = (x & 0x33333333) + (x >> 2 & 0x33333333);
 365     return ((x + (x >> 4)) & 0x0f0f0f0f) * 0x01010101 >> 24;
 366 #endif
 367 }
 368
 369 static inline void wined3d_pause(void)
 370 {
 371 #if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
 372     __asm__ __volatile__( "rep;nop" : : : "memory" );
 373 #endif
 374 }
 375
 376 #define ORM_BACKBUFFER  0
 377 #define ORM_FBO         1
 378
 379 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
 380 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
 381
 382 /* NOTE: When adding fields to this structure, make sure to update the default
 383  * values in wined3d_main.c as well. */
 384 struct wined3d_settings
 385 {
 386     unsigned int cs_multithreaded;
 387     DWORD max_gl_version;
 388     BOOL glslRequested;
 389     int offscreen_rendering_mode;
 390     unsigned short pci_vendor_id;
 391     unsigned short pci_device_id;
 392     /* Memory tracking and object counting. */
 393     UINT64 emulated_textureram;
 394     char *logo;
 395     unsigned int sample_count;
 396     BOOL strict_draw_ordering;
 397     BOOL check_float_constants;
 398     unsigned int max_sm_vs;
 399     unsigned int max_sm_hs;
 400     unsigned int max_sm_ds;
 401     unsigned int max_sm_gs;
 402     unsigned int max_sm_ps;
 403     unsigned int max_sm_cs;
 404     BOOL no_3d;
 405 };
 406
 407 extern struct wined3d_settings wined3d_settings DECLSPEC_HIDDEN;
 408
 409 enum wined3d_shader_resource_type
 410 {
 411     WINED3D_SHADER_RESOURCE_NONE,
 412     WINED3D_SHADER_RESOURCE_BUFFER,
 413     WINED3D_SHADER_RESOURCE_TEXTURE_1D,
 414     WINED3D_SHADER_RESOURCE_TEXTURE_2D,
 415     WINED3D_SHADER_RESOURCE_TEXTURE_2DMS,
 416     WINED3D_SHADER_RESOURCE_TEXTURE_3D,
 417     WINED3D_SHADER_RESOURCE_TEXTURE_CUBE,
 418     WINED3D_SHADER_RESOURCE_TEXTURE_1DARRAY,
 419     WINED3D_SHADER_RESOURCE_TEXTURE_2DARRAY,
 420     WINED3D_SHADER_RESOURCE_TEXTURE_2DMSARRAY,
 421     WINED3D_SHADER_RESOURCE_TEXTURE_CUBEARRAY,
 422 };
 423
 424 #define WINED3D_SHADER_CONST_VS_F            0x00000001
 425 #define WINED3D_SHADER_CONST_VS_I            0x00000002
 426 #define WINED3D_SHADER_CONST_VS_B            0x00000004
 427 #define WINED3D_SHADER_CONST_VS_CLIP_PLANES  0x00000008
 428 #define WINED3D_SHADER_CONST_VS_POINTSIZE    0x00000010
 429 #define WINED3D_SHADER_CONST_POS_FIXUP       0x00000020
 430 #define WINED3D_SHADER_CONST_PS_F            0x00000040
 431 #define WINED3D_SHADER_CONST_PS_I            0x00000080
 432 #define WINED3D_SHADER_CONST_PS_B            0x00000100
 433 #define WINED3D_SHADER_CONST_PS_BUMP_ENV     0x00000200
 434 #define WINED3D_SHADER_CONST_PS_FOG          0x00000400
 435 #define WINED3D_SHADER_CONST_PS_ALPHA_TEST   0x00000800
 436 #define WINED3D_SHADER_CONST_PS_Y_CORR       0x00001000
 437 #define WINED3D_SHADER_CONST_PS_NP2_FIXUP    0x00002000
 438 #define WINED3D_SHADER_CONST_FFP_MODELVIEW   0x00004000
 439 #define WINED3D_SHADER_CONST_FFP_VERTEXBLEND 0x00008000
 440 #define WINED3D_SHADER_CONST_FFP_PROJ        0x00010000
 441 #define WINED3D_SHADER_CONST_FFP_TEXMATRIX   0x00020000
 442 #define WINED3D_SHADER_CONST_FFP_MATERIAL    0x00040000
 443 #define WINED3D_SHADER_CONST_FFP_LIGHTS      0x00080000
 444 #define WINED3D_SHADER_CONST_FFP_PS          0x00100000
 445 #define WINED3D_SHADER_CONST_FFP_COLOR_KEY   0x00200000
 446
 447 enum wined3d_shader_register_type
 448 {
 449     WINED3DSPR_TEMP = 0,
 450     WINED3DSPR_INPUT = 1,
 451     WINED3DSPR_CONST = 2,
 452     WINED3DSPR_ADDR = 3,
 453     WINED3DSPR_TEXTURE = 3,
 454     WINED3DSPR_RASTOUT = 4,
 455     WINED3DSPR_ATTROUT = 5,
 456     WINED3DSPR_TEXCRDOUT = 6,
 457     WINED3DSPR_OUTPUT = 6,
 458     WINED3DSPR_CONSTINT = 7,
 459     WINED3DSPR_COLOROUT = 8,
 460     WINED3DSPR_DEPTHOUT = 9,
 461     WINED3DSPR_SAMPLER = 10,
 462     WINED3DSPR_CONST2 = 11,
 463     WINED3DSPR_CONST3 = 12,
 464     WINED3DSPR_CONST4 = 13,
 465     WINED3DSPR_CONSTBOOL = 14,
 466     WINED3DSPR_LOOP = 15,
 467     WINED3DSPR_TEMPFLOAT16 = 16,
 468     WINED3DSPR_MISCTYPE = 17,
 469     WINED3DSPR_LABEL = 18,
 470     WINED3DSPR_PREDICATE = 19,
 471     WINED3DSPR_IMMCONST,
 472     WINED3DSPR_CONSTBUFFER,
 473     WINED3DSPR_IMMCONSTBUFFER,
 474     WINED3DSPR_PRIMID,
 475     WINED3DSPR_NULL,
 476     WINED3DSPR_RESOURCE,
 477     WINED3DSPR_UAV,
 478     WINED3DSPR_OUTPOINTID,
 479     WINED3DSPR_FORKINSTID,
 480     WINED3DSPR_JOININSTID,
 481     WINED3DSPR_INCONTROLPOINT,
 482     WINED3DSPR_OUTCONTROLPOINT,
 483     WINED3DSPR_PATCHCONST,
 484     WINED3DSPR_TESSCOORD,
 485     WINED3DSPR_GROUPSHAREDMEM,
 486     WINED3DSPR_THREADID,
 487     WINED3DSPR_THREADGROUPID,
 488     WINED3DSPR_LOCALTHREADID,
 489     WINED3DSPR_LOCALTHREADINDEX,
 490     WINED3DSPR_IDXTEMP,
 491     WINED3DSPR_STREAM,
 492     WINED3DSPR_FUNCTIONBODY,
 493     WINED3DSPR_FUNCTIONPOINTER,
 494     WINED3DSPR_COVERAGE,
 495     WINED3DSPR_SAMPLEMASK,
 496     WINED3DSPR_GSINSTID,
 497     WINED3DSPR_DEPTHOUTGE,
 498     WINED3DSPR_DEPTHOUTLE,
 499 };
 500
 501 enum wined3d_data_type
 502 {
 503     WINED3D_DATA_FLOAT,
 504     WINED3D_DATA_INT,
 505     WINED3D_DATA_RESOURCE,
 506     WINED3D_DATA_SAMPLER,
 507     WINED3D_DATA_UAV,
 508     WINED3D_DATA_UINT,
 509     WINED3D_DATA_UNORM,
 510     WINED3D_DATA_SNORM,
 511     WINED3D_DATA_OPAQUE,
 512 };
 513
 514 enum wined3d_immconst_type
 515 {
 516     WINED3D_IMMCONST_SCALAR,
 517     WINED3D_IMMCONST_VEC4,
 518 };
 519
 520 #define WINED3DSP_NOSWIZZLE (0u | (1u << 2) | (2u << 4) | (3u << 6))
 521
 522 enum wined3d_shader_src_modifier
 523 {
 524     WINED3DSPSM_NONE = 0,
 525     WINED3DSPSM_NEG = 1,
 526     WINED3DSPSM_BIAS = 2,
 527     WINED3DSPSM_BIASNEG = 3,
 528     WINED3DSPSM_SIGN = 4,
 529     WINED3DSPSM_SIGNNEG = 5,
 530     WINED3DSPSM_COMP = 6,
 531     WINED3DSPSM_X2 = 7,
 532     WINED3DSPSM_X2NEG = 8,
 533     WINED3DSPSM_DZ = 9,
 534     WINED3DSPSM_DW = 10,
 535     WINED3DSPSM_ABS = 11,
 536     WINED3DSPSM_ABSNEG = 12,
 537     WINED3DSPSM_NOT = 13,
 538 };
 539
 540 #define WINED3DSP_WRITEMASK_0   0x1u /* .x r */
 541 #define WINED3DSP_WRITEMASK_1   0x2u /* .y g */
 542 #define WINED3DSP_WRITEMASK_2   0x4u /* .z b */
 543 #define WINED3DSP_WRITEMASK_3   0x8u /* .w a */
 544 #define WINED3DSP_WRITEMASK_ALL 0xfu /* all */
 545
 546 enum wined3d_shader_dst_modifier
 547 {
 548     WINED3DSPDM_NONE = 0,
 549     WINED3DSPDM_SATURATE = 1,
 550     WINED3DSPDM_PARTIALPRECISION = 2,
 551     WINED3DSPDM_MSAMPCENTROID = 4,
 552 };
 553
 554 enum wined3d_shader_interpolation_mode
 555 {
 556     WINED3DSIM_NONE = 0,
 557     WINED3DSIM_CONSTANT = 1,
 558     WINED3DSIM_LINEAR = 2,
 559     WINED3DSIM_LINEAR_CENTROID = 3,
 560     WINED3DSIM_LINEAR_NOPERSPECTIVE = 4,
 561     WINED3DSIM_LINEAR_NOPERSPECTIVE_CENTROID = 5,
 562     WINED3DSIM_LINEAR_SAMPLE = 6,
 563     WINED3DSIM_LINEAR_NOPERSPECTIVE_SAMPLE = 7,
 564 };
 565
 566 #define WINED3D_PACKED_INTERPOLATION_SIZE 3
 567 #define WINED3D_PACKED_INTERPOLATION_BIT_COUNT 3
 568
 569 enum wined3d_shader_global_flags
 570 {
 571     WINED3DSGF_REFACTORING_ALLOWED               = 0x1,
 572     WINED3DSGF_FORCE_EARLY_DEPTH_STENCIL         = 0x4,
 573     WINED3DSGF_ENABLE_RAW_AND_STRUCTURED_BUFFERS = 0x8,
 574 };
 575
 576 enum wined3d_shader_sync_flags
 577 {
 578     WINED3DSSF_THREAD_GROUP        = 0x1,
 579     WINED3DSSF_GROUP_SHARED_MEMORY = 0x2,
 580 };
 581
 582 enum wined3d_shader_uav_flags
 583 {
 584     WINED3DSUF_GLOBALLY_COHERENT = 0x2,
 585     WINED3DSUF_ORDER_PRESERVING_COUNTER = 0x100,
 586 };
 587
 588 enum wined3d_tessellator_domain
 589 {
 590     WINED3D_TESSELLATOR_DOMAIN_LINE      = 1,
 591     WINED3D_TESSELLATOR_DOMAIN_TRIANGLE  = 2,
 592     WINED3D_TESSELLATOR_DOMAIN_QUAD      = 3,
 593 };
 594
 595 enum wined3d_tessellator_output_primitive
 596 {
 597     WINED3D_TESSELLATOR_OUTPUT_POINT        = 1,
 598     WINED3D_TESSELLATOR_OUTPUT_LINE         = 2,
 599     WINED3D_TESSELLATOR_OUTPUT_TRIANGLE_CW  = 3,
 600     WINED3D_TESSELLATOR_OUTPUT_TRIANGLE_CCW = 4,
 601 };
 602
 603 enum wined3d_tessellator_partitioning
 604 {
 605     WINED3D_TESSELLATOR_PARTITIONING_INTEGER         = 1,
 606     WINED3D_TESSELLATOR_PARTITIONING_POW2            = 2,
 607     WINED3D_TESSELLATOR_PARTITIONING_FRACTIONAL_ODD  = 3,
 608     WINED3D_TESSELLATOR_PARTITIONING_FRACTIONAL_EVEN = 4,
 609 };
 610
 611 /* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
 612 #define WINED3DSI_TEXLD_PROJECT     0x1
 613 #define WINED3DSI_TEXLD_BIAS        0x2
 614 #define WINED3DSI_INDEXED_DYNAMIC   0x4
 615 #define WINED3DSI_RESINFO_RCP_FLOAT 0x1
 616 #define WINED3DSI_RESINFO_UINT      0x2
 617 #define WINED3DSI_SAMPLE_INFO_UINT  0x1
 618 #define WINED3DSI_SAMPLER_COMPARISON_MODE 0x1
 619
 620 enum wined3d_shader_rel_op
 621 {
 622     WINED3D_SHADER_REL_OP_GT = 1,
 623     WINED3D_SHADER_REL_OP_EQ = 2,
 624     WINED3D_SHADER_REL_OP_GE = 3,
 625     WINED3D_SHADER_REL_OP_LT = 4,
 626     WINED3D_SHADER_REL_OP_NE = 5,
 627     WINED3D_SHADER_REL_OP_LE = 6,
 628 };
 629
 630 enum wined3d_shader_conditional_op
 631 {
 632     WINED3D_SHADER_CONDITIONAL_OP_NZ = 0,
 633     WINED3D_SHADER_CONDITIONAL_OP_Z  = 1
 634 };
 635
 636 #define WINED3D_SM1_VS  0xfffeu
 637 #define WINED3D_SM1_PS  0xffffu
 638 #define WINED3D_SM4_PS  0x0000u
 639 #define WINED3D_SM4_VS  0x0001u
 640 #define WINED3D_SM4_GS  0x0002u
 641 #define WINED3D_SM5_HS  0x0003u
 642 #define WINED3D_SM5_DS  0x0004u
 643 #define WINED3D_SM5_CS  0x0005u
 644
 645 /* Shader version tokens, and shader end tokens */
 646 #define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) | ((major) << 8) | (minor))
 647 #define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) | ((major) << 8) | (minor))
 648
 649 /* Shader backends */
 650
 651 /* TODO: Make this dynamic, based on shader limits ? */
 652 #define MAX_ATTRIBS 16
 653 #define MAX_REG_ADDR 1
 654 #define MAX_REG_TEXCRD 8
 655 #define MAX_REG_INPUT 32
 656 #define MAX_REG_OUTPUT 32
 657 #define WINED3D_MAX_CBS 15
 658 #define WINED3D_MAX_CONSTS_B 16
 659 #define WINED3D_MAX_CONSTS_I 16
 660 #define WINED3D_MAX_VS_CONSTS_F 256
 661 #define WINED3D_MAX_PS_CONSTS_F 224
 662
 663 /* FIXME: This needs to go up to 2048 for
 664  * Shader model 3 according to msdn (and for software shaders) */
 665 #define MAX_LABELS 16
 666
 667 #define MAX_IMMEDIATE_CONSTANT_BUFFER_SIZE 4096
 668
 669 struct wined3d_string_buffer
 670 {
 671     struct list entry;
 672     char *buffer;
 673     unsigned int buffer_size;
 674     unsigned int content_size;
 675 };
 676
 677 enum WINED3D_SHADER_INSTRUCTION_HANDLER
 678 {
 679     WINED3DSIH_ABS,
 680     WINED3DSIH_ADD,
 681     WINED3DSIH_AND,
 682     WINED3DSIH_ATOMIC_AND,
 683     WINED3DSIH_ATOMIC_CMP_STORE,
 684     WINED3DSIH_ATOMIC_IADD,
 685     WINED3DSIH_ATOMIC_IMAX,
 686     WINED3DSIH_ATOMIC_IMIN,
 687     WINED3DSIH_ATOMIC_OR,
 688     WINED3DSIH_ATOMIC_UMAX,
 689     WINED3DSIH_ATOMIC_UMIN,
 690     WINED3DSIH_ATOMIC_XOR,
 691     WINED3DSIH_BEM,
 692     WINED3DSIH_BFI,
 693     WINED3DSIH_BFREV,
 694     WINED3DSIH_BREAK,
 695     WINED3DSIH_BREAKC,
 696     WINED3DSIH_BREAKP,
 697     WINED3DSIH_BUFINFO,
 698     WINED3DSIH_CALL,
 699     WINED3DSIH_CALLNZ,
 700     WINED3DSIH_CASE,
 701     WINED3DSIH_CMP,
 702     WINED3DSIH_CND,
 703     WINED3DSIH_CONTINUE,
 704     WINED3DSIH_CONTINUEP,
 705     WINED3DSIH_COUNTBITS,
 706     WINED3DSIH_CRS,
 707     WINED3DSIH_CUT,
 708     WINED3DSIH_CUT_STREAM,
 709     WINED3DSIH_DCL,
 710     WINED3DSIH_DCL_CONSTANT_BUFFER,
 711     WINED3DSIH_DCL_FUNCTION_BODY,
 712     WINED3DSIH_DCL_FUNCTION_TABLE,
 713     WINED3DSIH_DCL_GLOBAL_FLAGS,
 714     WINED3DSIH_DCL_GS_INSTANCES,
 715     WINED3DSIH_DCL_HS_FORK_PHASE_INSTANCE_COUNT,
 716     WINED3DSIH_DCL_HS_JOIN_PHASE_INSTANCE_COUNT,
 717     WINED3DSIH_DCL_HS_MAX_TESSFACTOR,
 718     WINED3DSIH_DCL_IMMEDIATE_CONSTANT_BUFFER,
 719     WINED3DSIH_DCL_INDEX_RANGE,
 720     WINED3DSIH_DCL_INDEXABLE_TEMP,
 721     WINED3DSIH_DCL_INPUT,
 722     WINED3DSIH_DCL_INPUT_CONTROL_POINT_COUNT,
 723     WINED3DSIH_DCL_INPUT_PRIMITIVE,
 724     WINED3DSIH_DCL_INPUT_PS,
 725     WINED3DSIH_DCL_INPUT_PS_SGV,
 726     WINED3DSIH_DCL_INPUT_PS_SIV,
 727     WINED3DSIH_DCL_INPUT_SGV,
 728     WINED3DSIH_DCL_INPUT_SIV,
 729     WINED3DSIH_DCL_INTERFACE,
 730     WINED3DSIH_DCL_OUTPUT,
 731     WINED3DSIH_DCL_OUTPUT_CONTROL_POINT_COUNT,
 732     WINED3DSIH_DCL_OUTPUT_SIV,
 733     WINED3DSIH_DCL_OUTPUT_TOPOLOGY,
 734     WINED3DSIH_DCL_RESOURCE_RAW,
 735     WINED3DSIH_DCL_RESOURCE_STRUCTURED,
 736     WINED3DSIH_DCL_SAMPLER,
 737     WINED3DSIH_DCL_STREAM,
 738     WINED3DSIH_DCL_TEMPS,
 739     WINED3DSIH_DCL_TESSELLATOR_DOMAIN,
 740     WINED3DSIH_DCL_TESSELLATOR_OUTPUT_PRIMITIVE,
 741     WINED3DSIH_DCL_TESSELLATOR_PARTITIONING,
 742     WINED3DSIH_DCL_TGSM_RAW,
 743     WINED3DSIH_DCL_TGSM_STRUCTURED,
 744     WINED3DSIH_DCL_THREAD_GROUP,
 745     WINED3DSIH_DCL_UAV_RAW,
 746     WINED3DSIH_DCL_UAV_STRUCTURED,
 747     WINED3DSIH_DCL_UAV_TYPED,
 748     WINED3DSIH_DCL_VERTICES_OUT,
 749     WINED3DSIH_DEF,
 750     WINED3DSIH_DEFAULT,
 751     WINED3DSIH_DEFB,
 752     WINED3DSIH_DEFI,
 753     WINED3DSIH_DIV,
 754     WINED3DSIH_DP2,
 755     WINED3DSIH_DP2ADD,
 756     WINED3DSIH_DP3,
 757     WINED3DSIH_DP4,
 758     WINED3DSIH_DST,
 759     WINED3DSIH_DSX,
 760     WINED3DSIH_DSX_COARSE,
 761     WINED3DSIH_DSX_FINE,
 762     WINED3DSIH_DSY,
 763     WINED3DSIH_DSY_COARSE,
 764     WINED3DSIH_DSY_FINE,
 765     WINED3DSIH_ELSE,
 766     WINED3DSIH_EMIT,
 767     WINED3DSIH_EMIT_STREAM,
 768     WINED3DSIH_ENDIF,
 769     WINED3DSIH_ENDLOOP,
 770     WINED3DSIH_ENDREP,
 771     WINED3DSIH_ENDSWITCH,
 772     WINED3DSIH_EQ,
 773     WINED3DSIH_EXP,
 774     WINED3DSIH_EXPP,
 775     WINED3DSIH_F16TOF32,
 776     WINED3DSIH_F32TOF16,
 777     WINED3DSIH_FCALL,
 778     WINED3DSIH_FIRSTBIT_HI,
 779     WINED3DSIH_FIRSTBIT_LO,
 780     WINED3DSIH_FIRSTBIT_SHI,
 781     WINED3DSIH_FRC,
 782     WINED3DSIH_FTOI,
 783     WINED3DSIH_FTOU,
 784     WINED3DSIH_GATHER4,
 785     WINED3DSIH_GATHER4_C,
 786     WINED3DSIH_GATHER4_PO,
 787     WINED3DSIH_GATHER4_PO_C,
 788     WINED3DSIH_GE,
 789     WINED3DSIH_HS_CONTROL_POINT_PHASE,
 790     WINED3DSIH_HS_DECLS,
 791     WINED3DSIH_HS_FORK_PHASE,
 792     WINED3DSIH_HS_JOIN_PHASE,
 793     WINED3DSIH_IADD,
 794     WINED3DSIH_IBFE,
 795     WINED3DSIH_IEQ,
 796     WINED3DSIH_IF,
 797     WINED3DSIH_IFC,
 798     WINED3DSIH_IGE,
 799     WINED3DSIH_ILT,
 800     WINED3DSIH_IMAD,
 801     WINED3DSIH_IMAX,
 802     WINED3DSIH_IMIN,
 803     WINED3DSIH_IMM_ATOMIC_ALLOC,
 804     WINED3DSIH_IMM_ATOMIC_AND,
 805     WINED3DSIH_IMM_ATOMIC_CMP_EXCH,
 806     WINED3DSIH_IMM_ATOMIC_CONSUME,
 807     WINED3DSIH_IMM_ATOMIC_EXCH,
 808     WINED3DSIH_IMM_ATOMIC_IADD,
 809     WINED3DSIH_IMM_ATOMIC_IMAX,
 810     WINED3DSIH_IMM_ATOMIC_IMIN,
 811     WINED3DSIH_IMM_ATOMIC_OR,
 812     WINED3DSIH_IMM_ATOMIC_UMAX,
 813     WINED3DSIH_IMM_ATOMIC_UMIN,
 814     WINED3DSIH_IMM_ATOMIC_XOR,
 815     WINED3DSIH_IMUL,
 816     WINED3DSIH_INE,
 817     WINED3DSIH_INEG,
 818     WINED3DSIH_ISHL,
 819     WINED3DSIH_ISHR,
 820     WINED3DSIH_ITOF,
 821     WINED3DSIH_LABEL,
 822     WINED3DSIH_LD,
 823     WINED3DSIH_LD2DMS,
 824     WINED3DSIH_LD_RAW,
 825     WINED3DSIH_LD_STRUCTURED,
 826     WINED3DSIH_LD_UAV_TYPED,
 827     WINED3DSIH_LIT,
 828     WINED3DSIH_LOD,
 829     WINED3DSIH_LOG,
 830     WINED3DSIH_LOGP,
 831     WINED3DSIH_LOOP,
 832     WINED3DSIH_LRP,
 833     WINED3DSIH_LT,
 834     WINED3DSIH_M3x2,
 835     WINED3DSIH_M3x3,
 836     WINED3DSIH_M3x4,
 837     WINED3DSIH_M4x3,
 838     WINED3DSIH_M4x4,
 839     WINED3DSIH_MAD,
 840     WINED3DSIH_MAX,
 841     WINED3DSIH_MIN,
 842     WINED3DSIH_MOV,
 843     WINED3DSIH_MOVA,
 844     WINED3DSIH_MOVC,
 845     WINED3DSIH_MUL,
 846     WINED3DSIH_NE,
 847     WINED3DSIH_NOP,
 848     WINED3DSIH_NOT,
 849     WINED3DSIH_NRM,
 850     WINED3DSIH_OR,
 851     WINED3DSIH_PHASE,
 852     WINED3DSIH_POW,
 853     WINED3DSIH_RCP,
 854     WINED3DSIH_REP,
 855     WINED3DSIH_RESINFO,
 856     WINED3DSIH_RET,
 857     WINED3DSIH_RETP,
 858     WINED3DSIH_ROUND_NE,
 859     WINED3DSIH_ROUND_NI,
 860     WINED3DSIH_ROUND_PI,
 861     WINED3DSIH_ROUND_Z,
 862     WINED3DSIH_RSQ,
 863     WINED3DSIH_SAMPLE,
 864     WINED3DSIH_SAMPLE_B,
 865     WINED3DSIH_SAMPLE_C,
 866     WINED3DSIH_SAMPLE_C_LZ,
 867     WINED3DSIH_SAMPLE_GRAD,
 868     WINED3DSIH_SAMPLE_INFO,
 869     WINED3DSIH_SAMPLE_LOD,
 870     WINED3DSIH_SAMPLE_POS,
 871     WINED3DSIH_SETP,
 872     WINED3DSIH_SGE,
 873     WINED3DSIH_SGN,
 874     WINED3DSIH_SINCOS,
 875     WINED3DSIH_SLT,
 876     WINED3DSIH_SQRT,
 877     WINED3DSIH_STORE_RAW,
 878     WINED3DSIH_STORE_STRUCTURED,
 879     WINED3DSIH_STORE_UAV_TYPED,
 880     WINED3DSIH_SUB,
 881     WINED3DSIH_SWAPC,
 882     WINED3DSIH_SWITCH,
 883     WINED3DSIH_SYNC,
 884     WINED3DSIH_TEX,
 885     WINED3DSIH_TEXBEM,
 886     WINED3DSIH_TEXBEML,
 887     WINED3DSIH_TEXCOORD,
 888     WINED3DSIH_TEXDEPTH,
 889     WINED3DSIH_TEXDP3,
 890     WINED3DSIH_TEXDP3TEX,
 891     WINED3DSIH_TEXKILL,
 892     WINED3DSIH_TEXLDD,
 893     WINED3DSIH_TEXLDL,
 894     WINED3DSIH_TEXM3x2DEPTH,
 895     WINED3DSIH_TEXM3x2PAD,
 896     WINED3DSIH_TEXM3x2TEX,
 897     WINED3DSIH_TEXM3x3,
 898     WINED3DSIH_TEXM3x3DIFF,
 899     WINED3DSIH_TEXM3x3PAD,
 900     WINED3DSIH_TEXM3x3SPEC,
 901     WINED3DSIH_TEXM3x3TEX,
 902     WINED3DSIH_TEXM3x3VSPEC,
 903     WINED3DSIH_TEXREG2AR,
 904     WINED3DSIH_TEXREG2GB,
 905     WINED3DSIH_TEXREG2RGB,
 906     WINED3DSIH_UBFE,
 907     WINED3DSIH_UDIV,
 908     WINED3DSIH_UGE,
 909     WINED3DSIH_ULT,
 910     WINED3DSIH_UMAX,
 911     WINED3DSIH_UMIN,
 912     WINED3DSIH_UMUL,
 913     WINED3DSIH_USHR,
 914     WINED3DSIH_UTOF,
 915     WINED3DSIH_XOR,
 916     WINED3DSIH_TABLE_SIZE
 917 };
 918
 919 enum wined3d_shader_type
 920 {
 921     WINED3D_SHADER_TYPE_PIXEL,
 922     WINED3D_SHADER_TYPE_VERTEX,
 923     WINED3D_SHADER_TYPE_GEOMETRY,
 924     WINED3D_SHADER_TYPE_HULL,
 925     WINED3D_SHADER_TYPE_DOMAIN,
 926     WINED3D_SHADER_TYPE_GRAPHICS_COUNT,
 927
 928     WINED3D_SHADER_TYPE_COMPUTE = WINED3D_SHADER_TYPE_GRAPHICS_COUNT,
 929     WINED3D_SHADER_TYPE_COUNT,
 930 };
 931
 932 struct wined3d_shader_version
 933 {
 934     enum wined3d_shader_type type;
 935     BYTE major;
 936     BYTE minor;
 937 };
 938
 939 struct wined3d_shader_resource_info
 940 {
 941     enum wined3d_shader_resource_type type;
 942     enum wined3d_data_type data_type;
 943     unsigned int flags;
 944     unsigned int stride;
 945 };
 946
 947 #define WINED3D_SAMPLER_DEFAULT ~0x0u
 948
 949 struct wined3d_shader_sampler_map_entry
 950 {
 951     unsigned int resource_idx;
 952     unsigned int sampler_idx;
 953     unsigned int bind_idx;
 954 };
 955
 956 struct wined3d_shader_sampler_map
 957 {
 958     struct wined3d_shader_sampler_map_entry *entries;
 959     size_t size;
 960     size_t count;
 961 };
 962
 963 struct wined3d_shader_immediate_constant_buffer
 964 {
 965     unsigned int vec4_count;
 966     DWORD data[MAX_IMMEDIATE_CONSTANT_BUFFER_SIZE];
 967 };
 968
 969 struct wined3d_shader_indexable_temp
 970 {
 971     struct list entry;
 972     unsigned int register_idx;
 973     unsigned int register_size;
 974     unsigned int component_count;
 975 };
 976
 977 #define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) | (minor))
 978
 979 struct wined3d_shader_reg_maps
 980 {
 981     struct wined3d_shader_version shader_version;
 982     BYTE texcoord;                                  /* MAX_REG_TEXCRD, 8 */
 983     BYTE address;                                   /* MAX_REG_ADDR, 1 */
 984     WORD labels;                                    /* MAX_LABELS, 16 */
 985     DWORD temporary;                                /* 32 */
 986     unsigned int temporary_count;
 987     DWORD *constf;                                  /* pixel, vertex */
 988     struct list indexable_temps;
 989     const struct wined3d_shader_immediate_constant_buffer *icb;
 990     union
 991     {
 992         DWORD texcoord_mask[MAX_REG_TEXCRD];        /* vertex < 3.0 */
 993         BYTE output_registers_mask[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
 994     } u;
 995     DWORD input_registers;                          /* max(MAX_REG_INPUT, MAX_ATTRIBS), 32 */
 996     DWORD output_registers;                         /* MAX_REG_OUTPUT, 32 */
 997     WORD integer_constants;                         /* WINED3D_MAX_CONSTS_I, 16 */
 998     WORD boolean_constants;                         /* WINED3D_MAX_CONSTS_B, 16 */
 999     WORD local_int_consts;                          /* WINED3D_MAX_CONSTS_I, 16 */
1000     WORD local_bool_consts;                         /* WINED3D_MAX_CONSTS_B, 16 */
1001     UINT cb_sizes[WINED3D_MAX_CBS];
1002
1003     struct wined3d_shader_resource_info resource_info[MAX_SHADER_RESOURCE_VIEWS];
1004     struct wined3d_shader_sampler_map sampler_map;
1005     DWORD sampler_comparison_mode;
1006     BYTE bumpmat;                                   /* MAX_TEXTURES, 8 */
1007     BYTE luminanceparams;                           /* MAX_TEXTURES, 8 */
1008     struct wined3d_shader_resource_info uav_resource_info[MAX_UNORDERED_ACCESS_VIEWS];
1009     DWORD uav_read_mask;                            /* MAX_UNORDERED_ACCESS_VIEWS, 8 */
1010     DWORD uav_counter_mask;                         /* MAX_UNORDERED_ACCESS_VIEWS, 8 */
1011
1012     WORD usesnrm        : 1;
1013     WORD vpos           : 1;
1014     WORD usesdsx        : 1;
1015     WORD usesdsy        : 1;
1016     WORD usestexldd     : 1;
1017     WORD usesmova       : 1;
1018     WORD usesfacing     : 1;
1019     WORD usesrelconstF  : 1;
1020     WORD fog            : 1;
1021     WORD usestexldl     : 1;
1022     WORD usesifc        : 1;
1023     WORD usescall       : 1;
1024     WORD usespow        : 1;
1025     WORD point_size     : 1;
1026     WORD vocp           : 1;
1027     WORD padding        : 1;
1028
1029     DWORD rt_mask; /* Used render targets, 32 max. */
1030
1031     /* Whether or not loops are used in this shader, and nesting depth */
1032     unsigned loop_depth;
1033     UINT min_rel_offset, max_rel_offset;
1034
1035     struct wined3d_shader_tgsm *tgsm;
1036     SIZE_T tgsm_capacity;
1037     unsigned int tgsm_count;
1038 };
1039
1040 /* Keeps track of details for TEX_M#x# instructions which need to maintain
1041  * state information between multiple instructions. */
1042 struct wined3d_shader_tex_mx
1043 {
1044     unsigned int current_row;
1045     DWORD texcoord_w[2];
1046 };
1047
1048 struct wined3d_shader_parser_state
1049 {
1050     unsigned int current_loop_depth;
1051     unsigned int current_loop_reg;
1052     BOOL in_subroutine;
1053 };
1054
1055 struct wined3d_shader_context
1056 {
1057     const struct wined3d_shader *shader;
1058     const struct wined3d_gl_info *gl_info;
1059     const struct wined3d_shader_reg_maps *reg_maps;
1060     struct wined3d_string_buffer *buffer;
1061     struct wined3d_shader_tex_mx *tex_mx;
1062     struct wined3d_shader_parser_state *state;
1063     void *backend_data;
1064 };
1065
1066 struct wined3d_shader_register_index
1067 {
1068     const struct wined3d_shader_src_param *rel_addr;
1069     unsigned int offset;
1070 };
1071
1072 struct wined3d_shader_register
1073 {
1074     enum wined3d_shader_register_type type;
1075     enum wined3d_data_type data_type;
1076     struct wined3d_shader_register_index idx[2];
1077     enum wined3d_immconst_type immconst_type;
1078     union
1079     {
1080         DWORD immconst_data[4];
1081         unsigned fp_body_idx;
1082     } u;
1083 };
1084
1085 struct wined3d_shader_dst_param
1086 {
1087     struct wined3d_shader_register reg;
1088     DWORD write_mask;
1089     DWORD modifiers;
1090     DWORD shift;
1091 };
1092
1093 struct wined3d_shader_src_param
1094 {
1095     struct wined3d_shader_register reg;
1096     DWORD swizzle;
1097     enum wined3d_shader_src_modifier modifiers;
1098 };
1099
1100 struct wined3d_shader_index_range
1101 {
1102     struct wined3d_shader_dst_param first_register;
1103     unsigned int last_register;
1104 };
1105
1106 struct wined3d_shader_semantic
1107 {
1108     enum wined3d_decl_usage usage;
1109     UINT usage_idx;
1110     enum wined3d_shader_resource_type resource_type;
1111     enum wined3d_data_type resource_data_type;
1112     struct wined3d_shader_dst_param reg;
1113 };
1114
1115 enum wined3d_shader_input_sysval_semantic
1116 {
1117     WINED3D_SIV_POSITION                     = 1,
1118     WINED3D_SIV_CLIP_DISTANCE                = 2,
1119     WINED3D_SIV_CULL_DISTANCE                = 3,
1120     WINED3D_SIV_RENDER_TARGET_ARRAY_INDEX    = 4,
1121     WINED3D_SIV_VIEWPORT_ARRAY_INDEX         = 5,
1122     WINED3D_SIV_VERTEX_ID                    = 6,
1123     WINED3D_SIV_PRIMITIVE_ID                 = 7,
1124     WINED3D_SIV_INSTANCE_ID                  = 8,
1125     WINED3D_SIV_IS_FRONT_FACE                = 9,
1126     WINED3D_SIV_SAMPLE_INDEX                 = 10,
1127     WINED3D_SIV_QUAD_U0_TESS_FACTOR          = 11,
1128     WINED3D_SIV_QUAD_V0_TESS_FACTOR          = 12,
1129     WINED3D_SIV_QUAD_U1_TESS_FACTOR          = 13,
1130     WINED3D_SIV_QUAD_V1_TESS_FACTOR          = 14,
1131     WINED3D_SIV_QUAD_U_INNER_TESS_FACTOR     = 15,
1132     WINED3D_SIV_QUAD_V_INNER_TESS_FACTOR     = 16,
1133     WINED3D_SIV_TRIANGLE_U_TESS_FACTOR       = 17,
1134     WINED3D_SIV_TRIANGLE_V_TESS_FACTOR       = 18,
1135     WINED3D_SIV_TRIANGLE_W_TESS_FACTOR       = 19,
1136     WINED3D_SIV_TRIANGLE_INNER_TESS_FACTOR   = 20,
1137     WINED3D_SIV_LINE_DETAIL_TESS_FACTOR      = 21,
1138     WINED3D_SIV_LINE_DENSITY_TESS_FACTOR     = 22,
1139 };
1140
1141 struct wined3d_shader_register_semantic
1142 {
1143     struct wined3d_shader_dst_param reg;
1144     enum wined3d_shader_input_sysval_semantic sysval_semantic;
1145 };
1146
1147 struct wined3d_shader_structured_resource
1148 {
1149     struct wined3d_shader_dst_param reg;
1150     unsigned int byte_stride;
1151 };
1152
1153 struct wined3d_shader_tgsm
1154 {
1155     unsigned int size;
1156     unsigned int stride;
1157 };
1158
1159 struct wined3d_shader_tgsm_raw
1160 {
1161     struct wined3d_shader_dst_param reg;
1162     unsigned int byte_count;
1163 };
1164
1165 struct wined3d_shader_tgsm_structured
1166 {
1167     struct wined3d_shader_dst_param reg;
1168     unsigned int byte_stride;
1169     unsigned int structure_count;
1170 };
1171
1172 struct wined3d_shader_thread_group_size
1173 {
1174     unsigned int x, y, z;
1175 };
1176
1177 struct wined3d_shader_function_table_pointer
1178 {
1179     unsigned int index;
1180     unsigned int array_size;
1181     unsigned int body_count;
1182     unsigned int table_count;
1183 };
1184
1185 struct wined3d_shader_texel_offset
1186 {
1187     signed char u, v, w;
1188 };
1189
1190 struct wined3d_shader_primitive_type
1191 {
1192     enum wined3d_primitive_type type;
1193     unsigned int patch_vertex_count;
1194 };
1195
1196 struct wined3d_shader_instruction
1197 {
1198     const struct wined3d_shader_context *ctx;
1199     enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
1200     DWORD flags;
1201     unsigned int dst_count;
1202     unsigned int src_count;
1203     const struct wined3d_shader_dst_param *dst;
1204     const struct wined3d_shader_src_param *src;
1205     struct wined3d_shader_texel_offset texel_offset;
1206     BOOL coissue;
1207     const struct wined3d_shader_src_param *predicate;
1208     union
1209     {
1210         struct wined3d_shader_semantic semantic;
1211         struct wined3d_shader_register_semantic register_semantic;
1212         struct wined3d_shader_primitive_type primitive_type;
1213         struct wined3d_shader_dst_param dst;
1214         struct wined3d_shader_src_param src;
1215         unsigned int count;
1216         unsigned int index;
1217         const struct wined3d_shader_immediate_constant_buffer *icb;
1218         struct wined3d_shader_structured_resource structured_resource;
1219         struct wined3d_shader_tgsm_raw tgsm_raw;
1220         struct wined3d_shader_tgsm_structured tgsm_structured;
1221         struct wined3d_shader_thread_group_size thread_group_size;
1222         enum wined3d_tessellator_domain tessellator_domain;
1223         enum wined3d_tessellator_output_primitive tessellator_output_primitive;
1224         enum wined3d_tessellator_partitioning tessellator_partitioning;
1225         float max_tessellation_factor;
1226         struct wined3d_shader_index_range index_range;
1227         struct wined3d_shader_indexable_temp indexable_temp;
1228         struct wined3d_shader_function_table_pointer fp;
1229     } declaration;
1230 };
1231
1232 static inline BOOL wined3d_shader_instruction_has_texel_offset(const struct wined3d_shader_instruction *ins)
1233 {
1234     return ins->texel_offset.u || ins->texel_offset.v || ins->texel_offset.w;
1235 }
1236
1237 struct wined3d_shader_attribute
1238 {
1239     enum wined3d_decl_usage usage;
1240     UINT usage_idx;
1241 };
1242
1243 struct wined3d_shader_loop_control
1244 {
1245     unsigned int count;
1246     unsigned int start;
1247     int step;
1248 };
1249
1250 struct wined3d_shader_frontend
1251 {
1252     void *(*shader_init)(const DWORD *byte_code, size_t byte_code_size,
1253             const struct wined3d_shader_signature *output_signature);
1254     void (*shader_free)(void *data);
1255     void (*shader_read_header)(void *data, const DWORD **ptr, struct wined3d_shader_version *shader_version);
1256     void (*shader_read_instruction)(void *data, const DWORD **ptr, struct wined3d_shader_instruction *ins);
1257     BOOL (*shader_is_end)(void *data, const DWORD **ptr);
1258 };
1259
1260 extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
1261 extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
1262
1263 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
1264
1265 #define WINED3D_SHADER_CAP_VS_CLIPPING      0x00000001
1266 #define WINED3D_SHADER_CAP_SRGB_WRITE       0x00000002
1267 #define WINED3D_SHADER_CAP_DOUBLE_PRECISION 0x00000004
1268
1269 struct shader_caps
1270 {
1271     unsigned int vs_version;
1272     unsigned int hs_version;
1273     unsigned int ds_version;
1274     unsigned int gs_version;
1275     unsigned int ps_version;
1276     unsigned int cs_version;
1277
1278     DWORD vs_uniform_count;
1279     DWORD ps_uniform_count;
1280     float ps_1x_max_value;
1281     DWORD varying_count;
1282
1283     DWORD wined3d_caps;
1284 };
1285
1286 enum wined3d_gl_resource_type
1287 {
1288     WINED3D_GL_RES_TYPE_TEX_1D          = 0,
1289     WINED3D_GL_RES_TYPE_TEX_2D          = 1,
1290     WINED3D_GL_RES_TYPE_TEX_3D          = 2,
1291     WINED3D_GL_RES_TYPE_TEX_CUBE        = 3,
1292     WINED3D_GL_RES_TYPE_TEX_RECT        = 4,
1293     WINED3D_GL_RES_TYPE_BUFFER          = 5,
1294     WINED3D_GL_RES_TYPE_RB              = 6,
1295     WINED3D_GL_RES_TYPE_COUNT           = 7,
1296 };
1297
1298 enum vertexprocessing_mode {
1299     fixedfunction,
1300     vertexshader,
1301     pretransformed
1302 };
1303
1304 #define WINED3D_CONST_NUM_UNUSED ~0U
1305
1306 enum wined3d_ffp_ps_fog_mode
1307 {
1308     WINED3D_FFP_PS_FOG_OFF,
1309     WINED3D_FFP_PS_FOG_LINEAR,
1310     WINED3D_FFP_PS_FOG_EXP,
1311     WINED3D_FFP_PS_FOG_EXP2,
1312 };
1313
1314 /* Stateblock dependent parameters which have to be hardcoded
1315  * into the shader code
1316  */
1317
1318 #define WINED3D_PSARGS_PROJECTED (1u << 3)
1319 #define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
1320 #define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xfu
1321 #define WINED3D_PSARGS_TEXTYPE_SHIFT 2
1322 #define WINED3D_PSARGS_TEXTYPE_MASK 0x3u
1323
1324 /* Used for Shader Model 1 pixel shaders to track the bound texture
1325  * type. 2D and RECT textures are separated through NP2 fixup. */
1326 enum wined3d_shader_tex_types
1327 {
1328     WINED3D_SHADER_TEX_2D   = 0,
1329     WINED3D_SHADER_TEX_3D   = 1,
1330     WINED3D_SHADER_TEX_CUBE = 2,
1331 };
1332
1333 struct ps_compile_args
1334 {
1335     struct color_fixup_desc     color_fixup[MAX_FRAGMENT_SAMPLERS];
1336     enum vertexprocessing_mode  vp_mode;
1337     enum wined3d_ffp_ps_fog_mode fog;
1338     WORD                        tex_transform; /* ps 1.0-1.3, 4 textures */
1339     WORD                        tex_types; /* ps 1.0 - 1.4, 6 textures */
1340     WORD                        srgb_correction;
1341     /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
1342        D3D9 has a limit of 16 samplers and the fixup is superfluous
1343        in D3D10 (unconditional NP2 support mandatory). */
1344     WORD                        np2_fixup;
1345     WORD shadow; /* MAX_FRAGMENT_SAMPLERS, 16 */
1346     WORD texcoords_initialized; /* MAX_TEXTURES, 8 */
1347     DWORD pointsprite : 1;
1348     DWORD flatshading : 1;
1349     DWORD alpha_test_func : 3;
1350     DWORD render_offscreen : 1;
1351     DWORD padding : 26;
1352 };
1353
1354 enum fog_src_type
1355 {
1356     VS_FOG_Z        = 0,
1357     VS_FOG_COORD    = 1
1358 };
1359
1360 struct vs_compile_args
1361 {
1362     BYTE fog_src;
1363     BYTE clip_enabled : 1;
1364     BYTE point_size : 1;
1365     BYTE per_vertex_point_size : 1;
1366     BYTE flatshading : 1;
1367     BYTE next_shader_type : 3;
1368     BYTE padding : 1;
1369     WORD swizzle_map;   /* MAX_ATTRIBS, 16 */
1370     unsigned int next_shader_input_count;
1371     DWORD interpolation_mode[WINED3D_PACKED_INTERPOLATION_SIZE];
1372 };
1373
1374 struct ds_compile_args
1375 {
1376     enum wined3d_tessellator_output_primitive tessellator_output_primitive;
1377     enum wined3d_tessellator_partitioning tessellator_partitioning;
1378     unsigned int output_count : 16;
1379     unsigned int next_shader_type : 3;
1380     unsigned int render_offscreen : 1;
1381     unsigned int padding : 12;
1382     DWORD interpolation_mode[WINED3D_PACKED_INTERPOLATION_SIZE];
1383 };
1384
1385 struct gs_compile_args
1386 {
1387     unsigned int output_count;
1388     DWORD interpolation_mode[WINED3D_PACKED_INTERPOLATION_SIZE];
1389 };
1390
1391 struct wined3d_context;
1392 struct wined3d_state;
1393 struct fragment_pipeline;
1394 struct wined3d_vertex_pipe_ops;
1395
1396 struct wined3d_shader_backend_ops
1397 {
1398     void (*shader_handle_instruction)(const struct wined3d_shader_instruction *);
1399     void (*shader_precompile)(void *shader_priv, struct wined3d_shader *shader);
1400     void (*shader_select)(void *shader_priv, struct wined3d_context *context,
1401             const struct wined3d_state *state);
1402     void (*shader_select_compute)(void *shader_priv, struct wined3d_context *context,
1403             const struct wined3d_state *state);
1404     void (*shader_disable)(void *shader_priv, struct wined3d_context *context);
1405     void (*shader_update_float_vertex_constants)(struct wined3d_device *device, UINT start, UINT count);
1406     void (*shader_update_float_pixel_constants)(struct wined3d_device *device, UINT start, UINT count);
1407     void (*shader_load_constants)(void *shader_priv, struct wined3d_context *context,
1408             const struct wined3d_state *state);
1409     void (*shader_destroy)(struct wined3d_shader *shader);
1410     HRESULT (*shader_alloc_private)(struct wined3d_device *device, const struct wined3d_vertex_pipe_ops *vertex_pipe,
1411             const struct fragment_pipeline *fragment_pipe);
1412     void (*shader_free_private)(struct wined3d_device *device);
1413     BOOL (*shader_allocate_context_data)(struct wined3d_context *context);
1414     void (*shader_free_context_data)(struct wined3d_context *context);
1415     void (*shader_init_context_state)(struct wined3d_context *context);
1416     void (*shader_get_caps)(const struct wined3d_gl_info *gl_info, struct shader_caps *caps);
1417     BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
1418     BOOL (*shader_has_ffp_proj_control)(void *shader_priv);
1419 };
1420
1421 extern const struct wined3d_shader_backend_ops glsl_shader_backend DECLSPEC_HIDDEN;
1422 extern const struct wined3d_shader_backend_ops arb_program_shader_backend DECLSPEC_HIDDEN;
1423 extern const struct wined3d_shader_backend_ops none_shader_backend DECLSPEC_HIDDEN;
1424
1425 #define GL_EXTCALL(f) (gl_info->gl_ops.ext.p_##f)
1426
1427 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xff)
1428 #define D3DCOLOR_B_G(dw) (((dw) >>  8) & 0xff)
1429 #define D3DCOLOR_B_B(dw) (((dw) >>  0) & 0xff)
1430 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xff)
1431
1432 static inline void wined3d_color_from_d3dcolor(struct wined3d_color *wined3d_color, DWORD d3d_color)
1433 {
1434     wined3d_color->r = D3DCOLOR_B_R(d3d_color) / 255.0f;
1435     wined3d_color->g = D3DCOLOR_B_G(d3d_color) / 255.0f;
1436     wined3d_color->b = D3DCOLOR_B_B(d3d_color) / 255.0f;
1437     wined3d_color->a = D3DCOLOR_B_A(d3d_color) / 255.0f;
1438 }
1439
1440 #define HIGHEST_TRANSFORMSTATE WINED3D_TS_WORLD_MATRIX(255) /* Highest value in wined3d_transform_state. */
1441
1442 void wined3d_check_gl_call(const struct wined3d_gl_info *gl_info,
1443         const char *file, unsigned int line, const char *name) DECLSPEC_HIDDEN;
1444
1445 /* Checking of API calls */
1446 /* --------------------- */
1447 #ifndef WINE_NO_DEBUG_MSGS
1448 #define checkGLcall(A)                                              \
1449 do {                                                                \
1450     if (__WINE_IS_DEBUG_ON(_ERR, &__wine_dbch_d3d)                  \
1451             && !gl_info->supported[ARB_DEBUG_OUTPUT])               \
1452         wined3d_check_gl_call(gl_info, __FILE__, __LINE__, A);      \
1453 } while(0)
1454 #else
1455 #define checkGLcall(A) do {} while(0)
1456 #endif
1457
1458 struct wined3d_bo_address
1459 {
1460     GLuint buffer_object;
1461     BYTE *addr;
1462 };
1463
1464 struct wined3d_const_bo_address
1465 {
1466     GLuint buffer_object;
1467     const BYTE *addr;
1468 };
1469
1470 static inline struct wined3d_const_bo_address *wined3d_const_bo_address(struct wined3d_bo_address *data)
1471 {
1472     return (struct wined3d_const_bo_address *)data;
1473 }
1474
1475 struct wined3d_stream_info_element
1476 {
1477     const struct wined3d_format *format;
1478     struct wined3d_bo_address data;
1479     GLsizei stride;
1480     unsigned int stream_idx;
1481     unsigned int divisor;
1482 };
1483
1484 struct wined3d_stream_info
1485 {
1486     struct wined3d_stream_info_element elements[MAX_ATTRIBS];
1487     DWORD position_transformed : 1;
1488     DWORD all_vbo : 1;
1489     WORD swizzle_map; /* MAX_ATTRIBS, 16 */
1490     WORD use_map; /* MAX_ATTRIBS, 16 */
1491 };
1492
1493 void wined3d_stream_info_from_declaration(struct wined3d_stream_info *stream_info,
1494         const struct wined3d_state *state, const struct wined3d_gl_info *gl_info,
1495         const struct wined3d_d3d_info *d3d_info) DECLSPEC_HIDDEN;
1496
1497 struct wined3d_direct_dispatch_parameters
1498 {
1499     unsigned int group_count_x;
1500     unsigned int group_count_y;
1501     unsigned int group_count_z;
1502 };
1503
1504 struct wined3d_indirect_dispatch_parameters
1505 {
1506     struct wined3d_buffer *buffer;
1507     unsigned int offset;
1508 };
1509
1510 struct wined3d_dispatch_parameters
1511 {
1512     BOOL indirect;
1513     union
1514     {
1515         struct wined3d_direct_dispatch_parameters direct;
1516         struct wined3d_indirect_dispatch_parameters indirect;
1517     } u;
1518 };
1519
1520 struct wined3d_direct_draw_parameters
1521 {
1522     int base_vertex_idx;
1523     unsigned int start_idx;
1524     unsigned int index_count;
1525     unsigned int start_instance;
1526     unsigned int instance_count;
1527 };
1528
1529 struct wined3d_indirect_draw_parameters
1530 {
1531     struct wined3d_buffer *buffer;
1532     unsigned int offset;
1533 };
1534
1535 struct wined3d_draw_parameters
1536 {
1537     BOOL indirect;
1538     union
1539     {
1540         struct wined3d_direct_draw_parameters direct;
1541         struct wined3d_indirect_draw_parameters indirect;
1542     } u;
1543     BOOL indexed;
1544 };
1545
1546 void draw_primitive(struct wined3d_device *device, const struct wined3d_state *state,
1547         const struct wined3d_draw_parameters *draw_parameters) DECLSPEC_HIDDEN;
1548 void dispatch_compute(struct wined3d_device *device, const struct wined3d_state *state,
1549         const struct wined3d_dispatch_parameters *dispatch_parameters) DECLSPEC_HIDDEN;
1550 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
1551
1552 #define eps 1e-8f
1553
1554 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1555     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1556
1557 enum wined3d_pipeline
1558 {
1559     WINED3D_PIPELINE_GRAPHICS,
1560     WINED3D_PIPELINE_COMPUTE,
1561     WINED3D_PIPELINE_COUNT,
1562 };
1563
1564 /* Routines and structures related to state management */
1565
1566 #define STATE_RENDER(a) (a)
1567 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1568
1569 #define STATE_TEXTURESTAGE(stage, num) \
1570     (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1571 #define STATE_IS_TEXTURESTAGE(a) \
1572     ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1573
1574 /* + 1 because samplers start with 0 */
1575 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1576 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1577
1578 #define STATE_GRAPHICS_SHADER(a) (STATE_SAMPLER(MAX_COMBINED_SAMPLERS) + (a))
1579 #define STATE_IS_GRAPHICS_SHADER(a) \
1580     ((a) >= STATE_GRAPHICS_SHADER(0) && (a) < STATE_GRAPHICS_SHADER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT))
1581
1582 #define STATE_GRAPHICS_CONSTANT_BUFFER(a) (STATE_GRAPHICS_SHADER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT) + (a))
1583 #define STATE_IS_GRAPHICS_CONSTANT_BUFFER(a) \
1584     ((a) >= STATE_GRAPHICS_CONSTANT_BUFFER(0) \
1585     && (a) < STATE_GRAPHICS_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT))
1586
1587 #define STATE_GRAPHICS_SHADER_RESOURCE_BINDING (STATE_GRAPHICS_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT))
1588 #define STATE_IS_GRAPHICS_SHADER_RESOURCE_BINDING(a) ((a) == STATE_GRAPHICS_SHADER_RESOURCE_BINDING)
1589
1590 #define STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING (STATE_GRAPHICS_SHADER_RESOURCE_BINDING + 1)
1591 #define STATE_IS_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING(a) ((a) == STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING)
1592
1593 #define STATE_TRANSFORM(a) (STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING + (a))
1594 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)))
1595
1596 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)) + 1)
1597 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1598 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1599 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1600
1601 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
1602 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1603
1604 #define STATE_VIEWPORT (STATE_VDECL + 1)
1605 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1606
1607 #define STATE_LIGHT_TYPE (STATE_VIEWPORT + 1)
1608 #define STATE_IS_LIGHT_TYPE(a) ((a) == STATE_LIGHT_TYPE)
1609 #define STATE_ACTIVELIGHT(a) (STATE_LIGHT_TYPE + 1 + (a))
1610 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1611
1612 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1613 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1614
1615 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1616 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIP_DISTANCES - 1))
1617
1618 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIP_DISTANCES))
1619 #define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1620
1621 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
1622 #define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1623
1624 #define STATE_POINTSPRITECOORDORIGIN  (STATE_FRONTFACE + 1)
1625 #define STATE_IS_POINTSPRITECOORDORIGIN(a) ((a) == STATE_POINTSPRITECOORDORIGIN)
1626
1627 #define STATE_BASEVERTEXINDEX  (STATE_POINTSPRITECOORDORIGIN + 1)
1628 #define STATE_IS_BASEVERTEXINDEX(a) ((a) == STATE_BASEVERTEXINDEX)
1629
1630 #define STATE_FRAMEBUFFER (STATE_BASEVERTEXINDEX + 1)
1631 #define STATE_IS_FRAMEBUFFER(a) ((a) == STATE_FRAMEBUFFER)
1632
1633 #define STATE_POINT_ENABLE (STATE_FRAMEBUFFER + 1)
1634 #define STATE_IS_POINT_ENABLE(a) ((a) == STATE_POINT_ENABLE)
1635
1636 #define STATE_COLOR_KEY (STATE_POINT_ENABLE + 1)
1637 #define STATE_IS_COLOR_KEY(a) ((a) == STATE_COLOR_KEY)
1638
1639 #define STATE_STREAM_OUTPUT (STATE_COLOR_KEY + 1)
1640 #define STATE_IS_STREAM_OUTPUT(a) ((a) == STATE_STREAM_OUTPUT)
1641
1642 #define STATE_COMPUTE_OFFSET (STATE_STREAM_OUTPUT + 1)
1643
1644 #define STATE_COMPUTE_SHADER (STATE_COMPUTE_OFFSET)
1645 #define STATE_IS_COMPUTE_SHADER(a) ((a) == STATE_COMPUTE_SHADER)
1646
1647 #define STATE_COMPUTE_CONSTANT_BUFFER (STATE_COMPUTE_SHADER + 1)
1648 #define STATE_IS_COMPUTE_CONSTANT_BUFFER(a) ((a) == STATE_COMPUTE_CONSTANT_BUFFER)
1649
1650 #define STATE_COMPUTE_SHADER_RESOURCE_BINDING (STATE_COMPUTE_CONSTANT_BUFFER + 1)
1651 #define STATE_IS_COMPUTE_SHADER_RESOURCE_BINDING(a) ((a) == STATE_COMPUTE_SHADER_RESOURCE_BINDING)
1652
1653 #define STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING (STATE_COMPUTE_SHADER_RESOURCE_BINDING + 1)
1654 #define STATE_IS_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING(a) ((a) == STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1655
1656 #define STATE_COMPUTE_HIGHEST (STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1657 #define STATE_HIGHEST (STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1658
1659 #define STATE_IS_COMPUTE(a) ((a) >= STATE_COMPUTE_OFFSET && (a) <= STATE_COMPUTE_HIGHEST)
1660 #define STATE_COMPUTE_COUNT (STATE_COMPUTE_HIGHEST - STATE_COMPUTE_OFFSET + 1)
1661
1662 #define STATE_SHADER(a) ((a) != WINED3D_SHADER_TYPE_COMPUTE ? STATE_GRAPHICS_SHADER(a) : STATE_COMPUTE_SHADER)
1663 #define STATE_CONSTANT_BUFFER(a) \
1664     ((a) != WINED3D_SHADER_TYPE_COMPUTE ? STATE_GRAPHICS_CONSTANT_BUFFER(a) : STATE_COMPUTE_CONSTANT_BUFFER)
1665 #define STATE_UNORDERED_ACCESS_VIEW_BINDING(a) ((a) == WINED3D_PIPELINE_GRAPHICS ? \
1666     STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING : STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1667
1668 enum fogsource {
1669     FOGSOURCE_FFP,
1670     FOGSOURCE_VS,
1671     FOGSOURCE_COORD,
1672 };
1673
1674 union wined3d_gl_fence_object
1675 {
1676     GLuint id;
1677     GLsync sync;
1678 };
1679
1680 enum wined3d_fence_result
1681 {
1682     WINED3D_FENCE_OK,
1683     WINED3D_FENCE_WAITING,
1684     WINED3D_FENCE_NOT_STARTED,
1685     WINED3D_FENCE_WRONG_THREAD,
1686     WINED3D_FENCE_ERROR,
1687 };
1688
1689 struct wined3d_fence
1690 {
1691     struct list entry;
1692     union wined3d_gl_fence_object object;
1693     struct wined3d_context *context;
1694 };
1695
1696 HRESULT wined3d_fence_create(struct wined3d_device *device, struct wined3d_fence **fence) DECLSPEC_HIDDEN;
1697 void wined3d_fence_destroy(struct wined3d_fence *fence) DECLSPEC_HIDDEN;
1698 void wined3d_fence_issue(struct wined3d_fence *fence, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1699 enum wined3d_fence_result wined3d_fence_wait(const struct wined3d_fence *fence,
1700         const struct wined3d_device *device) DECLSPEC_HIDDEN;
1701
1702 /* Direct3D terminology with little modifications. We do not have an issued
1703  * state because only the driver knows about it, but we have a created state
1704  * because D3D allows GetData() on a created query, but OpenGL doesn't. */
1705 enum wined3d_query_state
1706 {
1707     QUERY_CREATED,
1708     QUERY_SIGNALLED,
1709     QUERY_BUILDING
1710 };
1711
1712 struct wined3d_query_ops
1713 {
1714     BOOL (*query_poll)(struct wined3d_query *query, DWORD flags);
1715     BOOL (*query_issue)(struct wined3d_query *query, DWORD flags);
1716     void (*query_destroy)(struct wined3d_query *query);
1717 };
1718
1719 struct wined3d_query
1720 {
1721     LONG ref;
1722
1723     void *parent;
1724     const struct wined3d_parent_ops *parent_ops;
1725     struct wined3d_device *device;
1726     enum wined3d_query_state state;
1727     enum wined3d_query_type type;
1728     const void *data;
1729     DWORD data_size;
1730     const struct wined3d_query_ops *query_ops;
1731
1732     LONG counter_main, counter_retrieved;
1733     struct list poll_list_entry;
1734 };
1735
1736 struct wined3d_event_query
1737 {
1738     struct wined3d_query query;
1739
1740     struct wined3d_fence fence;
1741     BOOL signalled;
1742 };
1743
1744 struct wined3d_occlusion_query
1745 {
1746     struct wined3d_query query;
1747
1748     struct list entry;
1749     GLuint id;
1750     struct wined3d_context *context;
1751     UINT64 samples;
1752     BOOL started;
1753 };
1754
1755 struct wined3d_timestamp_query
1756 {
1757     struct wined3d_query query;
1758
1759     struct list entry;
1760     GLuint id;
1761     struct wined3d_context *context;
1762     UINT64 timestamp;
1763 };
1764
1765 void context_alloc_timestamp_query(struct wined3d_context *context, struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1766 void context_free_timestamp_query(struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1767
1768 union wined3d_gl_so_statistics_query
1769 {
1770     GLuint id[2];
1771     struct
1772     {
1773         GLuint written;
1774         GLuint generated;
1775     } query;
1776 };
1777
1778 struct wined3d_so_statistics_query
1779 {
1780     struct wined3d_query query;
1781
1782     struct list entry;
1783     union wined3d_gl_so_statistics_query u;
1784     struct wined3d_context *context;
1785     unsigned int stream_idx;
1786     struct wined3d_query_data_so_statistics statistics;
1787     BOOL started;
1788 };
1789
1790 void context_alloc_so_statistics_query(struct wined3d_context *context,
1791         struct wined3d_so_statistics_query *query) DECLSPEC_HIDDEN;
1792 void context_free_so_statistics_query(struct wined3d_so_statistics_query *query) DECLSPEC_HIDDEN;
1793
1794 union wined3d_gl_pipeline_statistics_query
1795 {
1796     GLuint id[11];
1797     struct
1798     {
1799         GLuint vertices;
1800         GLuint primitives;
1801         GLuint vertex_shader;
1802         GLuint tess_control_shader;
1803         GLuint tess_eval_shader;
1804         GLuint geometry_shader;
1805         GLuint geometry_primitives;
1806         GLuint fragment_shader;
1807         GLuint compute_shader;
1808         GLuint clipping_input;
1809         GLuint clipping_output;
1810     } query;
1811 };
1812
1813 struct wined3d_pipeline_statistics_query
1814 {
1815     struct wined3d_query query;
1816
1817     struct list entry;
1818     union wined3d_gl_pipeline_statistics_query u;
1819     struct wined3d_context *context;
1820     struct wined3d_query_data_pipeline_statistics statistics;
1821     BOOL started;
1822 };
1823
1824 void context_alloc_pipeline_statistics_query(struct wined3d_context *context,
1825         struct wined3d_pipeline_statistics_query *query) DECLSPEC_HIDDEN;
1826 void context_free_pipeline_statistics_query(struct wined3d_pipeline_statistics_query *query) DECLSPEC_HIDDEN;
1827
1828 struct wined3d_gl_view
1829 {
1830     GLenum target;
1831     GLuint name;
1832 };
1833
1834 struct wined3d_rendertarget_info
1835 {
1836     struct wined3d_gl_view gl_view;
1837     struct wined3d_resource *resource;
1838     unsigned int sub_resource_idx;
1839     unsigned int layer_count;
1840 };
1841
1842 #define MAX_GL_FRAGMENT_SAMPLERS 32
1843
1844 struct wined3d_context
1845 {
1846     const struct wined3d_gl_info *gl_info;
1847     const struct wined3d_d3d_info *d3d_info;
1848     const struct StateEntry *state_table;
1849     /* State dirtification
1850      * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1851      * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1852      * 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
1853      * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1854      */
1855     DWORD                   dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1856     DWORD                   numDirtyEntries;
1857     DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1858     unsigned int dirty_compute_states[STATE_COMPUTE_COUNT / (sizeof(unsigned int) * CHAR_BIT) + 1];
1859
1860     struct wined3d_device *device;
1861     struct wined3d_swapchain *swapchain;
1862     struct
1863     {
1864         struct wined3d_texture *texture;
1865         unsigned int sub_resource_idx;
1866     } current_rt;
1867     DWORD                   tid;    /* Thread ID which owns this context at the moment */
1868
1869     /* Stores some information about the context state for optimization */
1870     DWORD render_offscreen : 1;
1871     DWORD last_was_rhw : 1;             /* true iff last draw_primitive was in xyzrhw mode */
1872     DWORD last_swizzle_map : 16; /* MAX_ATTRIBS, 16 */
1873     DWORD last_was_pshader : 1;
1874     DWORD last_was_vshader : 1;
1875     DWORD last_was_normal : 1;
1876     DWORD namedArraysLoaded : 1;
1877     DWORD numberedArraysLoaded : 1;
1878     DWORD last_was_blit : 1;
1879     DWORD last_was_ckey : 1;
1880     DWORD fog_coord : 1;
1881     DWORD fog_enabled : 1;
1882     DWORD num_untracked_materials : 2;  /* Max value 2 */
1883     DWORD current : 1;
1884     DWORD destroyed : 1;
1885     DWORD valid : 1;
1886     DWORD texShaderBumpMap : 8;         /* MAX_TEXTURES, 8 */
1887     DWORD lastWasPow2Texture : 8;       /* MAX_TEXTURES, 8 */
1888     DWORD fixed_function_usage_map : 8; /* MAX_TEXTURES, 8 */
1889     DWORD lowest_disabled_stage : 4;    /* Max MAX_TEXTURES, 8 */
1890     DWORD use_immediate_mode_draw : 1;
1891     DWORD rebind_fbo : 1;
1892     DWORD needs_set : 1;
1893     DWORD hdc_is_private : 1;
1894     DWORD hdc_has_format : 1;           /* only meaningful if hdc_is_private */
1895     DWORD update_shader_resource_bindings : 1;
1896     DWORD update_compute_shader_resource_bindings : 1;
1897     DWORD update_unordered_access_view_bindings : 1;
1898     DWORD update_compute_unordered_access_view_bindings : 1;
1899     DWORD uses_uavs : 1;
1900     DWORD destroy_delayed : 1;
1901     DWORD transform_feedback_active : 1;
1902     DWORD transform_feedback_paused : 1;
1903     DWORD shader_update_mask : 6; /* WINED3D_SHADER_TYPE_COUNT, 6 */
1904     DWORD padding : 17;
1905     DWORD constant_update_mask;
1906     DWORD                   numbered_array_mask;
1907     GLenum                  tracking_parm;     /* Which source is tracking current colour         */
1908     GLenum                  untracked_materials[2];
1909     UINT                    blit_w, blit_h;
1910     enum fogsource          fog_source;
1911     DWORD active_texture;
1912     DWORD *texture_type;
1913
1914     UINT instance_count;
1915
1916     /* The actual opengl context */
1917     UINT level;
1918     HGLRC restore_ctx;
1919     HDC restore_dc;
1920     int restore_pf;
1921     HWND restore_pf_win;
1922     HGLRC                   glCtx;
1923     HWND                    win_handle;
1924     HDC                     hdc;
1925     int pixel_format;
1926     GLint                   aux_buffers;
1927
1928     void *shader_backend_data;
1929     void *fragment_pipe_data;
1930
1931     /* FBOs */
1932     UINT                    fbo_entry_count;
1933     struct list             fbo_list;
1934     struct list             fbo_destroy_list;
1935     struct fbo_entry        *current_fbo;
1936     GLuint                  fbo_read_binding;
1937     GLuint                  fbo_draw_binding;
1938     struct wined3d_rendertarget_info *blit_targets;
1939     struct wined3d_fbo_entry_key *fbo_key;
1940     GLenum *draw_buffers;
1941     DWORD draw_buffers_mask; /* Enabled draw buffers, 31 max. */
1942
1943     /* Queries */
1944     GLuint *free_occlusion_queries;
1945     SIZE_T free_occlusion_query_size;
1946     unsigned int free_occlusion_query_count;
1947     struct list occlusion_queries;
1948
1949     union wined3d_gl_fence_object *free_fences;
1950     SIZE_T free_fence_size;
1951     unsigned int free_fence_count;
1952     struct list fences;
1953
1954     GLuint *free_timestamp_queries;
1955     SIZE_T free_timestamp_query_size;
1956     unsigned int free_timestamp_query_count;
1957     struct list timestamp_queries;
1958
1959     union wined3d_gl_so_statistics_query *free_so_statistics_queries;
1960     SIZE_T free_so_statistics_query_size;
1961     unsigned int free_so_statistics_query_count;
1962     struct list so_statistics_queries;
1963
1964     union wined3d_gl_pipeline_statistics_query *free_pipeline_statistics_queries;
1965     SIZE_T free_pipeline_statistics_query_size;
1966     unsigned int free_pipeline_statistics_query_count;
1967     struct list pipeline_statistics_queries;
1968
1969     struct wined3d_stream_info stream_info;
1970
1971     /* Fences for GL_APPLE_flush_buffer_range */
1972     struct wined3d_fence *buffer_fences[MAX_ATTRIBS];
1973     unsigned int buffer_fence_count;
1974
1975     DWORD tex_unit_map[MAX_COMBINED_SAMPLERS];
1976     DWORD rev_tex_unit_map[MAX_GL_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS];
1977
1978     /* Extension emulation */
1979     GLint                   gl_fog_source;
1980     GLfloat                 fog_coord_value;
1981     GLfloat                 color[4], fogstart, fogend, fogcolor[4];
1982     GLuint                  dummy_arbfp_prog;
1983 };
1984
1985 struct wined3d_fb_state
1986 {
1987     struct wined3d_rendertarget_view **render_targets;
1988     struct wined3d_rendertarget_view *depth_stencil;
1989 };
1990
1991 typedef void (*APPLYSTATEFUNC)(struct wined3d_context *ctx, const struct wined3d_state *state, DWORD state_id);
1992
1993 struct StateEntry
1994 {
1995     DWORD representative;
1996     APPLYSTATEFUNC apply;
1997 };
1998
1999 struct StateEntryTemplate
2000 {
2001     DWORD state;
2002     struct StateEntry content;
2003     enum wined3d_gl_extension extension;
2004 };
2005
2006 #define WINED3D_FRAGMENT_CAP_PROJ_CONTROL   0x00000001
2007 #define WINED3D_FRAGMENT_CAP_SRGB_WRITE     0x00000002
2008 #define WINED3D_FRAGMENT_CAP_COLOR_KEY      0x00000004
2009
2010 struct fragment_caps
2011 {
2012     DWORD wined3d_caps;
2013     DWORD PrimitiveMiscCaps;
2014     DWORD TextureOpCaps;
2015     DWORD MaxTextureBlendStages;
2016     DWORD MaxSimultaneousTextures;
2017 };
2018
2019 #define GL_EXT_EMUL_ARB_MULTITEXTURE 0x00000001
2020 #define GL_EXT_EMUL_EXT_FOG_COORD    0x00000002
2021
2022 struct fragment_pipeline
2023 {
2024     void (*enable_extension)(const struct wined3d_gl_info *gl_info, BOOL enable);
2025     void (*get_caps)(const struct wined3d_gl_info *gl_info, struct fragment_caps *caps);
2026     DWORD (*get_emul_mask)(const struct wined3d_gl_info *gl_info);
2027     void *(*alloc_private)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
2028     void (*free_private)(struct wined3d_device *device);
2029     BOOL (*allocate_context_data)(struct wined3d_context *context);
2030     void (*free_context_data)(struct wined3d_context *context);
2031     BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
2032     const struct StateEntryTemplate *states;
2033 };
2034
2035 struct wined3d_vertex_caps
2036 {
2037     BOOL xyzrhw;
2038     BOOL emulated_flatshading;
2039     BOOL ffp_generic_attributes;
2040     DWORD max_active_lights;
2041     DWORD max_vertex_blend_matrices;
2042     DWORD max_vertex_blend_matrix_index;
2043     DWORD vertex_processing_caps;
2044     DWORD fvf_caps;
2045     DWORD max_user_clip_planes;
2046     DWORD raster_caps;
2047 };
2048
2049 struct wined3d_vertex_pipe_ops
2050 {
2051     void (*vp_enable)(const struct wined3d_gl_info *gl_info, BOOL enable);
2052     void (*vp_get_caps)(const struct wined3d_gl_info *gl_info, struct wined3d_vertex_caps *caps);
2053     DWORD (*vp_get_emul_mask)(const struct wined3d_gl_info *gl_info);
2054     void *(*vp_alloc)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
2055     void (*vp_free)(struct wined3d_device *device);
2056     const struct StateEntryTemplate *vp_states;
2057 };
2058
2059 extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
2060 extern const struct fragment_pipeline none_fragment_pipe DECLSPEC_HIDDEN;
2061 extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
2062 extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
2063 extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
2064 extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
2065 extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
2066 extern const struct fragment_pipeline glsl_fragment_pipe DECLSPEC_HIDDEN;
2067
2068 extern const struct wined3d_vertex_pipe_ops none_vertex_pipe DECLSPEC_HIDDEN;
2069 extern const struct wined3d_vertex_pipe_ops ffp_vertex_pipe DECLSPEC_HIDDEN;
2070 extern const struct wined3d_vertex_pipe_ops glsl_vertex_pipe DECLSPEC_HIDDEN;
2071
2072 /* "Base" state table */
2073 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
2074         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
2075         const struct wined3d_vertex_pipe_ops *vertex, const struct fragment_pipeline *fragment,
2076         const struct StateEntryTemplate *misc) DECLSPEC_HIDDEN;
2077
2078 struct wined3d_surface;
2079
2080 enum wined3d_blit_op
2081 {
2082     WINED3D_BLIT_OP_COLOR_BLIT,
2083     WINED3D_BLIT_OP_COLOR_BLIT_ALPHATEST,
2084     WINED3D_BLIT_OP_COLOR_BLIT_CKEY,
2085     WINED3D_BLIT_OP_COLOR_FILL,
2086     WINED3D_BLIT_OP_DEPTH_FILL,
2087     WINED3D_BLIT_OP_DEPTH_BLIT,
2088     WINED3D_BLIT_OP_RAW_BLIT,
2089 };
2090
2091 struct wined3d_blitter
2092 {
2093     const struct wined3d_blitter_ops *ops;
2094     struct wined3d_blitter *next;
2095 };
2096
2097 struct wined3d_blitter_ops
2098 {
2099     void (*blitter_destroy)(struct wined3d_blitter *blitter, struct wined3d_context *context);
2100     void (*blitter_clear)(struct wined3d_blitter *blitter, struct wined3d_device *device,
2101             unsigned int rt_count, const struct wined3d_fb_state *fb, unsigned int rect_count, const RECT *clear_rects,
2102             const RECT *draw_rect, DWORD flags, const struct wined3d_color *colour, float depth, DWORD stencil);
2103     DWORD (*blitter_blit)(struct wined3d_blitter *blitter, enum wined3d_blit_op op, struct wined3d_context *context,
2104             struct wined3d_surface *src_surface, DWORD src_location, const RECT *src_rect,
2105             struct wined3d_surface *dst_surface, DWORD dst_location, const RECT *dst_rect,
2106             const struct wined3d_color_key *color_key, enum wined3d_texture_filter_type filter);
2107 };
2108
2109 void wined3d_arbfp_blitter_create(struct wined3d_blitter **next,
2110         const struct wined3d_device *device) DECLSPEC_HIDDEN;
2111 struct wined3d_blitter *wined3d_cpu_blitter_create(void) DECLSPEC_HIDDEN;
2112 void wined3d_fbo_blitter_create(struct wined3d_blitter **next,
2113         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2114 void wined3d_ffp_blitter_create(struct wined3d_blitter **next,
2115         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2116 void wined3d_raw_blitter_create(struct wined3d_blitter **next,
2117         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2118
2119 BOOL wined3d_clip_blit(const RECT *clip_rect, RECT *clipped, RECT *other) DECLSPEC_HIDDEN;
2120
2121 struct wined3d_context *context_acquire(const struct wined3d_device *device,
2122         struct wined3d_texture *texture, unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
2123 void context_alloc_fence(struct wined3d_context *context, struct wined3d_fence *fence) DECLSPEC_HIDDEN;
2124 void context_alloc_occlusion_query(struct wined3d_context *context,
2125         struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
2126 void context_apply_blit_state(struct wined3d_context *context, const struct wined3d_device *device) DECLSPEC_HIDDEN;
2127 BOOL context_apply_clear_state(struct wined3d_context *context, const struct wined3d_state *state,
2128         UINT rt_count, const struct wined3d_fb_state *fb) DECLSPEC_HIDDEN;
2129 void context_apply_compute_state(struct wined3d_context *context,
2130         const struct wined3d_device *device, const struct wined3d_state *state) DECLSPEC_HIDDEN;
2131 BOOL context_apply_draw_state(struct wined3d_context *context,
2132         const struct wined3d_device *device, const struct wined3d_state *state) DECLSPEC_HIDDEN;
2133 void context_apply_fbo_state_blit(struct wined3d_context *context, GLenum target,
2134         struct wined3d_surface *render_target, struct wined3d_surface *depth_stencil, DWORD location) DECLSPEC_HIDDEN;
2135 void context_active_texture(struct wined3d_context *context, const struct wined3d_gl_info *gl_info,
2136         unsigned int unit) DECLSPEC_HIDDEN;
2137 void context_bind_bo(struct wined3d_context *context, GLenum binding, GLuint name) DECLSPEC_HIDDEN;
2138 void context_bind_dummy_textures(const struct wined3d_device *device,
2139         const struct wined3d_context *context) DECLSPEC_HIDDEN;
2140 void context_bind_texture(struct wined3d_context *context, GLenum target, GLuint name) DECLSPEC_HIDDEN;
2141 void context_check_fbo_status(const struct wined3d_context *context, GLenum target) DECLSPEC_HIDDEN;
2142 void context_copy_bo_address(struct wined3d_context *context,
2143         const struct wined3d_bo_address *dst, GLenum dst_binding,
2144         const struct wined3d_bo_address *src, GLenum src_binding, size_t size) DECLSPEC_HIDDEN;
2145 struct wined3d_context *context_create(struct wined3d_swapchain *swapchain, struct wined3d_texture *target,
2146         const struct wined3d_format *ds_format) DECLSPEC_HIDDEN;
2147 HGLRC context_create_wgl_attribs(const struct wined3d_gl_info *gl_info, HDC hdc, HGLRC share_ctx) DECLSPEC_HIDDEN;
2148 void context_destroy(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2149 void context_end_transform_feedback(struct wined3d_context *context) DECLSPEC_HIDDEN;
2150 void context_free_fence(struct wined3d_fence *fence) DECLSPEC_HIDDEN;
2151 void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
2152 struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
2153 GLenum context_get_offscreen_gl_buffer(const struct wined3d_context *context) DECLSPEC_HIDDEN;
2154 const DWORD *context_get_tex_unit_mapping(const struct wined3d_context *context,
2155         const struct wined3d_shader_version *shader_version, unsigned int *base, unsigned int *count) DECLSPEC_HIDDEN;
2156 DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
2157 void context_gl_resource_released(struct wined3d_device *device,
2158         GLuint name, BOOL rb_namespace) DECLSPEC_HIDDEN;
2159 void context_invalidate_compute_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
2160 void context_invalidate_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
2161 void *context_map_bo_address(struct wined3d_context *context, const struct wined3d_bo_address *data,
2162         size_t size, GLenum binding, DWORD flags) DECLSPEC_HIDDEN;
2163 struct wined3d_context *context_reacquire(const struct wined3d_device *device,
2164         struct wined3d_context *context) DECLSPEC_HIDDEN;
2165 void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
2166 void context_resource_released(const struct wined3d_device *device,
2167         struct wined3d_resource *resource, enum wined3d_resource_type type) DECLSPEC_HIDDEN;
2168 void context_restore(struct wined3d_context *context, struct wined3d_surface *restore) DECLSPEC_HIDDEN;
2169 BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
2170 void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
2171 void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
2172 void context_state_drawbuf(struct wined3d_context *context,
2173         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2174 void context_state_fb(struct wined3d_context *context,
2175         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2176 void context_surface_update(struct wined3d_context *context, const struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2177 void context_unmap_bo_address(struct wined3d_context *context,
2178         const struct wined3d_bo_address *data, GLenum binding) DECLSPEC_HIDDEN;
2179
2180 /*****************************************************************************
2181  * Internal representation of a light
2182  */
2183 struct wined3d_light_info
2184 {
2185     struct wined3d_light OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
2186     DWORD        OriginalIndex;
2187     LONG         glIndex;
2188     BOOL         enabled;
2189
2190     /* Converted parms to speed up swapping lights */
2191     struct wined3d_vec4 position;
2192     struct wined3d_vec4 direction;
2193     float exponent;
2194     float cutoff;
2195
2196     struct list entry;
2197 };
2198
2199 /* The default light parameters */
2200 extern const struct wined3d_light WINED3D_default_light DECLSPEC_HIDDEN;
2201
2202 struct wined3d_pixel_format
2203 {
2204     int iPixelFormat; /* WGL pixel format */
2205     int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
2206     int redSize, greenSize, blueSize, alphaSize, colorSize;
2207     int depthSize, stencilSize;
2208     BOOL windowDrawable;
2209     BOOL doubleBuffer;
2210     int auxBuffers;
2211     int numSamples;
2212 };
2213
2214 enum wined3d_pci_vendor
2215 {
2216     HW_VENDOR_SOFTWARE              = 0x0000,
2217     HW_VENDOR_AMD                   = 0x1002,
2218     HW_VENDOR_NVIDIA                = 0x10de,
2219     HW_VENDOR_VMWARE                = 0x15ad,
2220     HW_VENDOR_INTEL                 = 0x8086,
2221 };
2222
2223 enum wined3d_pci_device
2224 {
2225     CARD_WINE                       = 0x0000,
2226
2227     CARD_AMD_RAGE_128PRO            = 0x5246,
2228     CARD_AMD_RADEON_7200            = 0x5144,
2229     CARD_AMD_RADEON_8500            = 0x514c,
2230     CARD_AMD_RADEON_9500            = 0x4144,
2231     CARD_AMD_RADEON_XPRESS_200M     = 0x5955,
2232     CARD_AMD_RADEON_X700            = 0x5e4c,
2233     CARD_AMD_RADEON_X1600           = 0x71c2,
2234     CARD_AMD_RADEON_HD2350          = 0x94c7,
2235     CARD_AMD_RADEON_HD2600          = 0x9581,
2236     CARD_AMD_RADEON_HD2900          = 0x9400,
2237     CARD_AMD_RADEON_HD3200          = 0x9620,
2238     CARD_AMD_RADEON_HD3850          = 0x9515,
2239     CARD_AMD_RADEON_HD4200M         = 0x9712,
2240     CARD_AMD_RADEON_HD4350          = 0x954f,
2241     CARD_AMD_RADEON_HD4600          = 0x9495,
2242     CARD_AMD_RADEON_HD4700          = 0x944e,
2243     CARD_AMD_RADEON_HD4800          = 0x944c,
2244     CARD_AMD_RADEON_HD5400          = 0x68f9,
2245     CARD_AMD_RADEON_HD5600          = 0x68d8,
2246     CARD_AMD_RADEON_HD5700          = 0x68be,
2247     CARD_AMD_RADEON_HD5800          = 0x6898,
2248     CARD_AMD_RADEON_HD5900          = 0x689c,
2249     CARD_AMD_RADEON_HD6300          = 0x9803,
2250     CARD_AMD_RADEON_HD6400          = 0x6770,
2251     CARD_AMD_RADEON_HD6410D         = 0x9644,
2252     CARD_AMD_RADEON_HD6480G         = 0x9648,
2253     CARD_AMD_RADEON_HD6550D         = 0x9640,
2254     CARD_AMD_RADEON_HD6600          = 0x6758,
2255     CARD_AMD_RADEON_HD6600M         = 0x6741,
2256     CARD_AMD_RADEON_HD6700          = 0x68ba,
2257     CARD_AMD_RADEON_HD6800          = 0x6739,
2258     CARD_AMD_RADEON_HD6900          = 0x6719,
2259     CARD_AMD_RADEON_HD7660D         = 0x9901,
2260     CARD_AMD_RADEON_HD7700          = 0x683d,
2261     CARD_AMD_RADEON_HD7800          = 0x6819,
2262     CARD_AMD_RADEON_HD7900          = 0x679a,
2263     CARD_AMD_RADEON_HD8600M         = 0x6660,
2264     CARD_AMD_RADEON_HD8670          = 0x6610,
2265     CARD_AMD_RADEON_HD8770          = 0x665c,
2266     CARD_AMD_RADEON_R3              = 0x9830,
2267     CARD_AMD_RADEON_R7              = 0x130f,
2268     CARD_AMD_RADEON_R9_285          = 0x6939,
2269     CARD_AMD_RADEON_R9_290          = 0x67b1,
2270     CARD_AMD_RADEON_R9_FURY         = 0x7300,
2271     CARD_AMD_RADEON_RX_460          = 0x67ef,
2272     CARD_AMD_RADEON_RX_480          = 0x67df,
2273
2274     CARD_NVIDIA_RIVA_128            = 0x0018,
2275     CARD_NVIDIA_RIVA_TNT            = 0x0020,
2276     CARD_NVIDIA_RIVA_TNT2           = 0x0028,
2277     CARD_NVIDIA_GEFORCE             = 0x0100,
2278     CARD_NVIDIA_GEFORCE2_MX         = 0x0110,
2279     CARD_NVIDIA_GEFORCE2            = 0x0150,
2280     CARD_NVIDIA_GEFORCE3            = 0x0200,
2281     CARD_NVIDIA_GEFORCE4_MX         = 0x0170,
2282     CARD_NVIDIA_GEFORCE4_TI4200     = 0x0253,
2283     CARD_NVIDIA_GEFORCEFX_5200      = 0x0320,
2284     CARD_NVIDIA_GEFORCEFX_5600      = 0x0312,
2285     CARD_NVIDIA_GEFORCEFX_5800      = 0x0302,
2286     CARD_NVIDIA_GEFORCE_6200        = 0x014f,
2287     CARD_NVIDIA_GEFORCE_6600GT      = 0x0140,
2288     CARD_NVIDIA_GEFORCE_6800        = 0x0041,
2289     CARD_NVIDIA_GEFORCE_7300        = 0x01d7, /* GeForce Go 7300 */
2290     CARD_NVIDIA_GEFORCE_7400        = 0x01d8,
2291     CARD_NVIDIA_GEFORCE_7600        = 0x0391,
2292     CARD_NVIDIA_GEFORCE_7800GT      = 0x0092,
2293     CARD_NVIDIA_GEFORCE_8200        = 0x0849, /* Other PCI ID 0x084b */
2294     CARD_NVIDIA_GEFORCE_8300GS      = 0x0423,
2295     CARD_NVIDIA_GEFORCE_8400GS      = 0x0404,
2296     CARD_NVIDIA_GEFORCE_8500GT      = 0x0421,
2297     CARD_NVIDIA_GEFORCE_8600GT      = 0x0402,
2298     CARD_NVIDIA_GEFORCE_8600MGT     = 0x0407,
2299     CARD_NVIDIA_GEFORCE_8800GTS     = 0x0193,
2300     CARD_NVIDIA_GEFORCE_8800GTX     = 0x0191,
2301     CARD_NVIDIA_GEFORCE_9200        = 0x086d,
2302     CARD_NVIDIA_GEFORCE_9300        = 0x086c,
2303     CARD_NVIDIA_GEFORCE_9400M       = 0x0863,
2304     CARD_NVIDIA_GEFORCE_9400GT      = 0x042c,
2305     CARD_NVIDIA_GEFORCE_9500GT      = 0x0640,
2306     CARD_NVIDIA_GEFORCE_9600GT      = 0x0622,
2307     CARD_NVIDIA_GEFORCE_9700MGT     = 0x064a,
2308     CARD_NVIDIA_GEFORCE_9800GT      = 0x0614,
2309     CARD_NVIDIA_GEFORCE_210         = 0x0a23,
2310     CARD_NVIDIA_GEFORCE_GT220       = 0x0a20,
2311     CARD_NVIDIA_GEFORCE_GT240       = 0x0ca3,
2312     CARD_NVIDIA_GEFORCE_GTS250      = 0x0615,
2313     CARD_NVIDIA_GEFORCE_GTX260      = 0x05e2,
2314     CARD_NVIDIA_GEFORCE_GTX275      = 0x05e6,
2315     CARD_NVIDIA_GEFORCE_GTX280      = 0x05e1,
2316     CARD_NVIDIA_GEFORCE_315M        = 0x0a7a,
2317     CARD_NVIDIA_GEFORCE_320M        = 0x08a3,
2318     CARD_NVIDIA_GEFORCE_GT320M      = 0x0a2d,
2319     CARD_NVIDIA_GEFORCE_GT325M      = 0x0a35,
2320     CARD_NVIDIA_GEFORCE_GT330       = 0x0ca0,
2321     CARD_NVIDIA_GEFORCE_GTS350M     = 0x0cb0,
2322     CARD_NVIDIA_GEFORCE_410M        = 0x1055,
2323     CARD_NVIDIA_GEFORCE_GT420       = 0x0de2,
2324     CARD_NVIDIA_GEFORCE_GT425M      = 0x0df0,
2325     CARD_NVIDIA_GEFORCE_GT430       = 0x0de1,
2326     CARD_NVIDIA_GEFORCE_GT440       = 0x0de0,
2327     CARD_NVIDIA_GEFORCE_GTS450      = 0x0dc4,
2328     CARD_NVIDIA_GEFORCE_GTX460      = 0x0e22,
2329     CARD_NVIDIA_GEFORCE_GTX460M     = 0x0dd1,
2330     CARD_NVIDIA_GEFORCE_GTX465      = 0x06c4,
2331     CARD_NVIDIA_GEFORCE_GTX470      = 0x06cd,
2332     CARD_NVIDIA_GEFORCE_GTX480      = 0x06c0,
2333     CARD_NVIDIA_GEFORCE_GT520       = 0x1040,
2334     CARD_NVIDIA_GEFORCE_GT525M      = 0x0dec,
2335     CARD_NVIDIA_GEFORCE_GT540M      = 0x0df4,
2336     CARD_NVIDIA_GEFORCE_GTX550      = 0x1244,
2337     CARD_NVIDIA_GEFORCE_GT555M      = 0x04b8,
2338     CARD_NVIDIA_GEFORCE_GTX560TI    = 0x1200,
2339     CARD_NVIDIA_GEFORCE_GTX560      = 0x1201,
2340     CARD_NVIDIA_GEFORCE_GTX570      = 0x1081,
2341     CARD_NVIDIA_GEFORCE_GTX580      = 0x1080,
2342     CARD_NVIDIA_GEFORCE_GT610       = 0x104a,
2343     CARD_NVIDIA_GEFORCE_GT630       = 0x0f00,
2344     CARD_NVIDIA_GEFORCE_GT630M      = 0x0de9,
2345     CARD_NVIDIA_GEFORCE_GT640M      = 0x0fd2,
2346     CARD_NVIDIA_GEFORCE_GT650M      = 0x0fd1,
2347     CARD_NVIDIA_GEFORCE_GTX650      = 0x0fc6,
2348     CARD_NVIDIA_GEFORCE_GTX650TI    = 0x11c6,
2349     CARD_NVIDIA_GEFORCE_GTX660      = 0x11c0,
2350     CARD_NVIDIA_GEFORCE_GTX660M     = 0x0fd4,
2351     CARD_NVIDIA_GEFORCE_GTX660TI    = 0x1183,
2352     CARD_NVIDIA_GEFORCE_GTX670      = 0x1189,
2353     CARD_NVIDIA_GEFORCE_GTX670MX    = 0x11a1,
2354     CARD_NVIDIA_GEFORCE_GTX675MX    = 0x11a7,
2355     CARD_NVIDIA_GEFORCE_GTX680      = 0x1180,
2356     CARD_NVIDIA_GEFORCE_GTX690      = 0x1188,
2357     CARD_NVIDIA_GEFORCE_GT730       = 0x1287,
2358     CARD_NVIDIA_GEFORCE_GT730M      = 0x0fe1,
2359     CARD_NVIDIA_GEFORCE_GT740M      = 0x1292,
2360     CARD_NVIDIA_GEFORCE_GT750M      = 0x0fe9,
2361     CARD_NVIDIA_GEFORCE_GTX750      = 0x1381,
2362     CARD_NVIDIA_GEFORCE_GTX750TI    = 0x1380,
2363     CARD_NVIDIA_GEFORCE_GTX760      = 0x1187,
2364     CARD_NVIDIA_GEFORCE_GTX760TI    = 0x1193,
2365     CARD_NVIDIA_GEFORCE_GTX765M     = 0x11e2,
2366     CARD_NVIDIA_GEFORCE_GTX770M     = 0x11e0,
2367     CARD_NVIDIA_GEFORCE_GTX770      = 0x1184,
2368     CARD_NVIDIA_GEFORCE_GTX780      = 0x1004,
2369     CARD_NVIDIA_GEFORCE_GTX780TI    = 0x100a,
2370     CARD_NVIDIA_GEFORCE_GTXTITAN    = 0x1005,
2371     CARD_NVIDIA_GEFORCE_GTXTITANB   = 0x100c,
2372     CARD_NVIDIA_GEFORCE_GTXTITANX   = 0x17c2,
2373     CARD_NVIDIA_GEFORCE_GTXTITANZ   = 0x1001,
2374     CARD_NVIDIA_GEFORCE_820M        = 0x0fed,
2375     CARD_NVIDIA_GEFORCE_830M        = 0x1340,
2376     CARD_NVIDIA_GEFORCE_840M        = 0x1341,
2377     CARD_NVIDIA_GEFORCE_845M        = 0x1344,
2378     CARD_NVIDIA_GEFORCE_GTX850M     = 0x1391,
2379     CARD_NVIDIA_GEFORCE_GTX860M     = 0x1392, /* Other PCI ID 0x119a */
2380     CARD_NVIDIA_GEFORCE_GTX870M     = 0x1199,
2381     CARD_NVIDIA_GEFORCE_GTX880M     = 0x1198,
2382     CARD_NVIDIA_GEFORCE_940M        = 0x1347,
2383     CARD_NVIDIA_GEFORCE_GTX950      = 0x1402,
2384     CARD_NVIDIA_GEFORCE_GTX950M     = 0x139a,
2385     CARD_NVIDIA_GEFORCE_GTX960      = 0x1401,
2386     CARD_NVIDIA_GEFORCE_GTX960M     = 0x139b,
2387     CARD_NVIDIA_GEFORCE_GTX970      = 0x13c2,
2388     CARD_NVIDIA_GEFORCE_GTX970M     = 0x13d8,
2389     CARD_NVIDIA_GEFORCE_GTX980      = 0x13c0,
2390     CARD_NVIDIA_GEFORCE_GTX980TI    = 0x17c8,
2391     CARD_NVIDIA_GEFORCE_GTX1050     = 0x1c81,
2392     CARD_NVIDIA_GEFORCE_GTX1060     = 0x1c03,
2393     CARD_NVIDIA_GEFORCE_GTX1070     = 0x1b81,
2394     CARD_NVIDIA_GEFORCE_GTX1080     = 0x1b80,
2395     CARD_NVIDIA_GEFORCE_GTX1080TI   = 0x1b06,
2396     CARD_NVIDIA_TITANX_PASCAL       = 0x1b00,
2397
2398     CARD_VMWARE_SVGA3D              = 0x0405,
2399
2400     CARD_INTEL_830M                 = 0x3577,
2401     CARD_INTEL_855GM                = 0x3582,
2402     CARD_INTEL_845G                 = 0x2562,
2403     CARD_INTEL_865G                 = 0x2572,
2404     CARD_INTEL_915G                 = 0x2582,
2405     CARD_INTEL_E7221G               = 0x258a,
2406     CARD_INTEL_915GM                = 0x2592,
2407     CARD_INTEL_945G                 = 0x2772,
2408     CARD_INTEL_945GM                = 0x27a2,
2409     CARD_INTEL_945GME               = 0x27ae,
2410     CARD_INTEL_Q35                  = 0x29b2,
2411     CARD_INTEL_G33                  = 0x29c2,
2412     CARD_INTEL_Q33                  = 0x29d2,
2413     CARD_INTEL_PNVG                 = 0xa001,
2414     CARD_INTEL_PNVM                 = 0xa011,
2415     CARD_INTEL_965Q                 = 0x2992,
2416     CARD_INTEL_965G                 = 0x2982,
2417     CARD_INTEL_946GZ                = 0x2972,
2418     CARD_INTEL_965GM                = 0x2a02,
2419     CARD_INTEL_965GME               = 0x2a12,
2420     CARD_INTEL_GM45                 = 0x2a42,
2421     CARD_INTEL_IGD                  = 0x2e02,
2422     CARD_INTEL_Q45                  = 0x2e12,
2423     CARD_INTEL_G45                  = 0x2e22,
2424     CARD_INTEL_G41                  = 0x2e32,
2425     CARD_INTEL_B43                  = 0x2e92,
2426     CARD_INTEL_ILKD                 = 0x0042,
2427     CARD_INTEL_ILKM                 = 0x0046,
2428     CARD_INTEL_SNBD                 = 0x0122,
2429     CARD_INTEL_SNBM                 = 0x0126,
2430     CARD_INTEL_SNBS                 = 0x010a,
2431     CARD_INTEL_IVBD                 = 0x0162,
2432     CARD_INTEL_IVBM                 = 0x0166,
2433     CARD_INTEL_IVBS                 = 0x015a,
2434     CARD_INTEL_HWD                  = 0x0412,
2435     CARD_INTEL_HWM                  = 0x0416,
2436     CARD_INTEL_I5100_1              = 0x0a22,
2437     CARD_INTEL_I5100_2              = 0x0a2a,
2438     CARD_INTEL_I5100_3              = 0x0a2b,
2439     CARD_INTEL_I5100_4              = 0x0a2e,
2440     CARD_INTEL_IP5200_1             = 0x0d22,
2441     CARD_INTEL_IP5200_2             = 0x0d26,
2442     CARD_INTEL_IP5200_3             = 0x0d2a,
2443     CARD_INTEL_IP5200_4             = 0x0d2b,
2444     CARD_INTEL_IP5200_5             = 0x0d2e,
2445     CARD_INTEL_HD5300               = 0x161e,
2446     CARD_INTEL_HD5500               = 0x1616,
2447     CARD_INTEL_HD5600               = 0x1612,
2448     CARD_INTEL_HD6000               = 0x1626,
2449     CARD_INTEL_I6100                = 0x162b,
2450     CARD_INTEL_IP6200               = 0x1622,
2451     CARD_INTEL_IPP6300              = 0x162a,
2452     CARD_INTEL_HD510_1              = 0x1902,
2453     CARD_INTEL_HD510_2              = 0x1906,
2454     CARD_INTEL_HD510_3              = 0x190b,
2455     CARD_INTEL_HD515                = 0x191e,
2456     CARD_INTEL_HD520_1              = 0x1916,
2457     CARD_INTEL_HD520_2              = 0x1921,
2458     CARD_INTEL_HD530_1              = 0x1912,
2459     CARD_INTEL_HD530_2              = 0x191b,
2460     CARD_INTEL_HDP530               = 0x191d,
2461     CARD_INTEL_I540                 = 0x1926,
2462     CARD_INTEL_I550                 = 0x1927,
2463     CARD_INTEL_I555                 = 0x192b,
2464     CARD_INTEL_IP555                = 0x192d,
2465     CARD_INTEL_IP580_1              = 0x1932,
2466     CARD_INTEL_IP580_2              = 0x193b,
2467     CARD_INTEL_IPP580_1             = 0x193a,
2468     CARD_INTEL_IPP580_2             = 0x193d,
2469 };
2470
2471 struct wined3d_fbo_ops
2472 {
2473     GLboolean (WINE_GLAPI *glIsRenderbuffer)(GLuint renderbuffer);
2474     void (WINE_GLAPI *glBindRenderbuffer)(GLenum target, GLuint renderbuffer);
2475     void (WINE_GLAPI *glDeleteRenderbuffers)(GLsizei n, const GLuint *renderbuffers);
2476     void (WINE_GLAPI *glGenRenderbuffers)(GLsizei n, GLuint *renderbuffers);
2477     void (WINE_GLAPI *glRenderbufferStorage)(GLenum target, GLenum internalformat,
2478             GLsizei width, GLsizei height);
2479     void (WINE_GLAPI *glRenderbufferStorageMultisample)(GLenum target, GLsizei samples,
2480             GLenum internalformat, GLsizei width, GLsizei height);
2481     void (WINE_GLAPI *glGetRenderbufferParameteriv)(GLenum target, GLenum pname, GLint *params);
2482     GLboolean (WINE_GLAPI *glIsFramebuffer)(GLuint framebuffer);
2483     void (WINE_GLAPI *glBindFramebuffer)(GLenum target, GLuint framebuffer);
2484     void (WINE_GLAPI *glDeleteFramebuffers)(GLsizei n, const GLuint *framebuffers);
2485     void (WINE_GLAPI *glGenFramebuffers)(GLsizei n, GLuint *framebuffers);
2486     GLenum (WINE_GLAPI *glCheckFramebufferStatus)(GLenum target);
2487     void (WINE_GLAPI *glFramebufferTexture)(GLenum target, GLenum attachment,
2488             GLuint texture, GLint level);
2489     void (WINE_GLAPI *glFramebufferTexture1D)(GLenum target, GLenum attachment,
2490             GLenum textarget, GLuint texture, GLint level);
2491     void (WINE_GLAPI *glFramebufferTexture2D)(GLenum target, GLenum attachment,
2492             GLenum textarget, GLuint texture, GLint level);
2493     void (WINE_GLAPI *glFramebufferTexture3D)(GLenum target, GLenum attachment,
2494             GLenum textarget, GLuint texture, GLint level, GLint layer);
2495     void (WINE_GLAPI *glFramebufferTextureLayer)(GLenum target, GLenum attachment,
2496             GLuint texture, GLint level, GLint layer);
2497     void (WINE_GLAPI *glFramebufferRenderbuffer)(GLenum target, GLenum attachment,
2498             GLenum renderbuffertarget, GLuint renderbuffer);
2499     void (WINE_GLAPI *glGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment,
2500             GLenum pname, GLint *params);
2501     void (WINE_GLAPI *glBlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
2502             GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
2503     void (WINE_GLAPI *glGenerateMipmap)(GLenum target);
2504 };
2505
2506 struct wined3d_gl_limits
2507 {
2508     UINT buffers;
2509     UINT lights;
2510     UINT textures;
2511     UINT texture_coords;
2512     unsigned int uniform_blocks[WINED3D_SHADER_TYPE_COUNT];
2513     unsigned int samplers[WINED3D_SHADER_TYPE_COUNT];
2514     unsigned int graphics_samplers;
2515     unsigned int combined_samplers;
2516     UINT general_combiners;
2517     UINT user_clip_distances;
2518     UINT texture_size;
2519     UINT texture3d_size;
2520     float pointsize_max;
2521     float pointsize_min;
2522     UINT blends;
2523     UINT anisotropy;
2524     float shininess;
2525     UINT samples;
2526     UINT vertex_attribs;
2527
2528     unsigned int texture_buffer_offset_alignment;
2529
2530     UINT glsl_varyings;
2531     UINT glsl_vs_float_constants;
2532     UINT glsl_ps_float_constants;
2533
2534     UINT arb_vs_float_constants;
2535     UINT arb_vs_native_constants;
2536     UINT arb_vs_instructions;
2537     UINT arb_vs_temps;
2538     UINT arb_ps_float_constants;
2539     UINT arb_ps_local_constants;
2540     UINT arb_ps_native_constants;
2541     UINT arb_ps_instructions;
2542     UINT arb_ps_temps;
2543 };
2544
2545 void wined3d_gl_limits_get_texture_unit_range(const struct wined3d_gl_limits *gl_limits,
2546         enum wined3d_shader_type shader_type, unsigned int *base, unsigned int *count) DECLSPEC_HIDDEN;
2547 void wined3d_gl_limits_get_uniform_block_range(const struct wined3d_gl_limits *gl_limits,
2548         enum wined3d_shader_type shader_type, unsigned int *base, unsigned int *count) DECLSPEC_HIDDEN;
2549
2550 struct wined3d_gl_info
2551 {
2552     DWORD selected_gl_version;
2553     DWORD glsl_version;
2554     struct wined3d_gl_limits limits;
2555     DWORD reserved_glsl_constants, reserved_arb_constants;
2556     DWORD quirks;
2557     BOOL supported[WINED3D_GL_EXT_COUNT];
2558     GLint wrap_lookup[WINED3D_TADDRESS_MIRROR_ONCE - WINED3D_TADDRESS_WRAP + 1];
2559     float fixed_polyoffset_scale, float_polyoffset_scale;
2560
2561     HGLRC (WINAPI *p_wglCreateContextAttribsARB)(HDC dc, HGLRC share, const GLint *attribs);
2562     struct opengl_funcs gl_ops;
2563     struct wined3d_fbo_ops fbo_ops;
2564
2565     struct wined3d_format *formats;
2566     unsigned int format_count;
2567 };
2568
2569 struct wined3d_driver_info
2570 {
2571     enum wined3d_pci_vendor vendor;
2572     enum wined3d_pci_device device;
2573     const char *name;
2574     const char *description;
2575     UINT64 vram_bytes;
2576     DWORD version_high;
2577     DWORD version_low;
2578 };
2579
2580 /* The adapter structure */
2581 struct wined3d_adapter
2582 {
2583     UINT ordinal;
2584     POINT monitor_position;
2585     enum wined3d_format_id screen_format;
2586
2587     struct wined3d_gl_info  gl_info;
2588     struct wined3d_d3d_info d3d_info;
2589     struct wined3d_driver_info driver_info;
2590     WCHAR                   DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
2591     unsigned int cfg_count;
2592     struct wined3d_pixel_format *cfgs;
2593     UINT64 vram_bytes;
2594     UINT64 vram_bytes_used;
2595     LUID luid;
2596
2597     const struct wined3d_vertex_pipe_ops *vertex_pipe;
2598     const struct fragment_pipeline *fragment_pipe;
2599     const struct wined3d_shader_backend_ops *shader_backend;
2600 };
2601
2602 struct wined3d_caps_gl_ctx
2603 {
2604     HDC dc;
2605     HWND wnd;
2606     HGLRC gl_ctx;
2607     HDC restore_dc;
2608     HGLRC restore_gl_ctx;
2609
2610     const struct wined3d_gl_info *gl_info;
2611     GLuint test_vbo;
2612     GLuint test_program_id;
2613 };
2614
2615 float wined3d_adapter_find_polyoffset_scale(struct wined3d_caps_gl_ctx *ctx, GLenum format) DECLSPEC_HIDDEN;
2616 BOOL wined3d_adapter_init_format_info(struct wined3d_adapter *adapter,
2617         struct wined3d_caps_gl_ctx *ctx) DECLSPEC_HIDDEN;
2618 UINT64 adapter_adjust_memory(struct wined3d_adapter *adapter, INT64 amount) DECLSPEC_HIDDEN;
2619
2620 BOOL wined3d_caps_gl_ctx_test_viewport_subpixel_bits(struct wined3d_caps_gl_ctx *ctx) DECLSPEC_HIDDEN;
2621
2622 void install_gl_compat_wrapper(struct wined3d_gl_info *gl_info, enum wined3d_gl_extension ext) DECLSPEC_HIDDEN;
2623
2624 enum projection_types
2625 {
2626     proj_none    = 0,
2627     proj_count3  = 1,
2628     proj_count4  = 2
2629 };
2630
2631 enum dst_arg
2632 {
2633     resultreg    = 0,
2634     tempreg      = 1
2635 };
2636
2637 /*****************************************************************************
2638  * Fixed function pipeline replacements
2639  */
2640 #define ARG_UNUSED          0xff
2641 struct texture_stage_op
2642 {
2643     unsigned                cop : 8;
2644     unsigned                carg1 : 8;
2645     unsigned                carg2 : 8;
2646     unsigned                carg0 : 8;
2647
2648     unsigned                aop : 8;
2649     unsigned                aarg1 : 8;
2650     unsigned                aarg2 : 8;
2651     unsigned                aarg0 : 8;
2652
2653     struct color_fixup_desc color_fixup;
2654     unsigned                tex_type : 3;
2655     unsigned                dst : 1;
2656     unsigned                projected : 2;
2657     unsigned                padding : 10;
2658 };
2659
2660 struct ffp_frag_settings
2661 {
2662     struct texture_stage_op op[MAX_TEXTURES];
2663     enum wined3d_ffp_ps_fog_mode fog;
2664     unsigned char sRGB_write;
2665     unsigned char emul_clipplanes;
2666     unsigned char texcoords_initialized;
2667     unsigned char color_key_enabled : 1;
2668     unsigned char pointsprite : 1;
2669     unsigned char flatshading : 1;
2670     unsigned char alpha_test_func : 3;
2671     unsigned char padding : 2;
2672 };
2673
2674 struct ffp_frag_desc
2675 {
2676     struct wine_rb_entry entry;
2677     struct ffp_frag_settings    settings;
2678 };
2679
2680 int wined3d_ffp_frag_program_key_compare(const void *key, const struct wine_rb_entry *entry) DECLSPEC_HIDDEN;
2681 int wined3d_ffp_vertex_program_key_compare(const void *key, const struct wine_rb_entry *entry) DECLSPEC_HIDDEN;
2682
2683 extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
2684
2685 unsigned int wined3d_max_compat_varyings(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2686 void gen_ffp_frag_op(const struct wined3d_context *context, const struct wined3d_state *state,
2687         struct ffp_frag_settings *settings, BOOL ignore_textype) DECLSPEC_HIDDEN;
2688 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
2689         const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
2690 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc) DECLSPEC_HIDDEN;
2691 void wined3d_get_draw_rect(const struct wined3d_state *state, RECT *rect) DECLSPEC_HIDDEN;
2692 void wined3d_ftoa(float value, char *s) DECLSPEC_HIDDEN;
2693
2694 extern const float wined3d_srgb_const0[] DECLSPEC_HIDDEN;
2695 extern const float wined3d_srgb_const1[] DECLSPEC_HIDDEN;
2696
2697 enum wined3d_ffp_vs_fog_mode
2698 {
2699     WINED3D_FFP_VS_FOG_OFF      = 0,
2700     WINED3D_FFP_VS_FOG_FOGCOORD = 1,
2701     WINED3D_FFP_VS_FOG_DEPTH    = 2,
2702     WINED3D_FFP_VS_FOG_RANGE    = 3,
2703 };
2704
2705 #define WINED3D_FFP_TCI_SHIFT               16
2706 #define WINED3D_FFP_TCI_MASK                0xffu
2707
2708 #define WINED3D_FFP_LIGHT_TYPE_SHIFT(idx)   (3 * (idx))
2709 #define WINED3D_FFP_LIGHT_TYPE_MASK         0x7u
2710
2711 struct wined3d_ffp_vs_settings
2712 {
2713     DWORD point_light_count          : 4;
2714     DWORD spot_light_count           : 4;
2715     DWORD directional_light_count    : 4;
2716     DWORD parallel_point_light_count : 4;
2717     DWORD diffuse_source  : 2;
2718     DWORD emissive_source : 2;
2719     DWORD ambient_source  : 2;
2720     DWORD specular_source : 2;
2721     DWORD transformed     : 1;
2722     DWORD vertexblends    : 2;
2723     DWORD clipping        : 1;
2724     DWORD normal          : 1;
2725     DWORD normalize       : 1;
2726     DWORD lighting        : 1;
2727     DWORD localviewer     : 1;
2728
2729     DWORD point_size      : 1;
2730     DWORD per_vertex_point_size : 1;
2731     DWORD fog_mode        : 2;
2732     DWORD texcoords       : 8;  /* MAX_TEXTURES */
2733     DWORD ortho_fog       : 1;
2734     DWORD flatshading     : 1;
2735     DWORD swizzle_map     : 16; /* MAX_ATTRIBS, 16 */
2736     DWORD padding         : 2;
2737
2738     DWORD texgen[MAX_TEXTURES];
2739 };
2740
2741 struct wined3d_ffp_vs_desc
2742 {
2743     struct wine_rb_entry entry;
2744     struct wined3d_ffp_vs_settings settings;
2745 };
2746
2747 void wined3d_ffp_get_vs_settings(const struct wined3d_context *context,
2748         const struct wined3d_state *state, struct wined3d_ffp_vs_settings *settings) DECLSPEC_HIDDEN;
2749
2750 struct wined3d
2751 {
2752     LONG ref;
2753     DWORD flags;
2754     UINT adapter_count;
2755     struct wined3d_adapter adapters[1];
2756 };
2757
2758 HRESULT wined3d_init(struct wined3d *wined3d, DWORD flags) DECLSPEC_HIDDEN;
2759 BOOL wined3d_register_window(HWND window, struct wined3d_device *device) DECLSPEC_HIDDEN;
2760 void wined3d_unregister_window(HWND window) DECLSPEC_HIDDEN;
2761
2762 struct wined3d_rasterizer_state
2763 {
2764     LONG refcount;
2765     struct wined3d_rasterizer_state_desc desc;
2766
2767     void *parent;
2768     const struct wined3d_parent_ops *parent_ops;
2769
2770     struct wined3d_device *device;
2771 };
2772
2773 struct wined3d_stream_output
2774 {
2775     struct wined3d_buffer *buffer;
2776     UINT offset;
2777 };
2778
2779 struct wined3d_stream_state
2780 {
2781     struct wined3d_buffer *buffer;
2782     UINT offset;
2783     UINT stride;
2784     UINT frequency;
2785     UINT flags;
2786 };
2787
2788 #define WINED3D_STATE_NO_REF        0x00000001
2789 #define WINED3D_STATE_INIT_DEFAULT  0x00000002
2790
2791 struct wined3d_state
2792 {
2793     DWORD flags;
2794     const struct wined3d_fb_state *fb;
2795
2796     struct wined3d_vertex_declaration *vertex_declaration;
2797     struct wined3d_stream_output stream_output[WINED3D_MAX_STREAM_OUTPUT_BUFFERS];
2798     struct wined3d_stream_state streams[MAX_STREAMS + 1 /* tesselated pseudo-stream */];
2799     struct wined3d_buffer *index_buffer;
2800     enum wined3d_format_id index_format;
2801     unsigned int index_offset;
2802     int base_vertex_index;
2803     int load_base_vertex_index; /* Non-indexed drawing needs 0 here, indexed needs base_vertex_index. */
2804     GLenum gl_primitive_type;
2805     GLint gl_patch_vertices;
2806     struct wined3d_query *predicate;
2807     BOOL predicate_value;
2808
2809     struct wined3d_shader *shader[WINED3D_SHADER_TYPE_COUNT];
2810     struct wined3d_buffer *cb[WINED3D_SHADER_TYPE_COUNT][MAX_CONSTANT_BUFFERS];
2811     struct wined3d_sampler *sampler[WINED3D_SHADER_TYPE_COUNT][MAX_SAMPLER_OBJECTS];
2812     struct wined3d_shader_resource_view *shader_resource_view[WINED3D_SHADER_TYPE_COUNT][MAX_SHADER_RESOURCE_VIEWS];
2813     struct wined3d_unordered_access_view *unordered_access_view[WINED3D_PIPELINE_COUNT][MAX_UNORDERED_ACCESS_VIEWS];
2814
2815     BOOL vs_consts_b[WINED3D_MAX_CONSTS_B];
2816     struct wined3d_ivec4 vs_consts_i[WINED3D_MAX_CONSTS_I];
2817     struct wined3d_vec4 vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
2818
2819     BOOL ps_consts_b[WINED3D_MAX_CONSTS_B];
2820     struct wined3d_ivec4 ps_consts_i[WINED3D_MAX_CONSTS_I];
2821     struct wined3d_vec4 ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
2822
2823     struct wined3d_texture *textures[MAX_COMBINED_SAMPLERS];
2824     DWORD sampler_states[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2825     DWORD texture_states[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2826
2827     struct wined3d_matrix transforms[HIGHEST_TRANSFORMSTATE + 1];
2828     struct wined3d_vec4 clip_planes[WINED3D_MAX_USER_CLIP_PLANES];
2829     struct wined3d_material material;
2830     struct wined3d_viewport viewport;
2831     RECT scissor_rect;
2832
2833     /* Light hashmap. Collisions are handled using linked lists. */
2834 #define LIGHTMAP_SIZE 43
2835 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE)
2836     struct list light_map[LIGHTMAP_SIZE];
2837     const struct wined3d_light_info *lights[MAX_ACTIVE_LIGHTS];
2838
2839     DWORD render_states[WINEHIGHEST_RENDER_STATE + 1];
2840     struct wined3d_rasterizer_state *rasterizer_state;
2841 };
2842
2843 #define WINED3D_UNMAPPED_STAGE ~0u
2844
2845 /* Multithreaded flag. Removed from the public header to signal that
2846  * wined3d_device_create() ignores it. */
2847 #define WINED3DCREATE_MULTITHREADED 0x00000004
2848
2849 struct wined3d_device
2850 {
2851     LONG ref;
2852
2853     /* WineD3D Information  */
2854     struct wined3d_device_parent *device_parent;
2855     struct wined3d *wined3d;
2856     struct wined3d_adapter *adapter;
2857
2858     /* Window styles to restore when switching fullscreen mode */
2859     LONG                    style;
2860     LONG                    exStyle;
2861
2862     const struct wined3d_shader_backend_ops *shader_backend;
2863     void *shader_priv;
2864     void *fragment_priv;
2865     void *vertex_priv;
2866     struct StateEntry StateTable[STATE_HIGHEST + 1];
2867     /* Array of functions for states which are handled by more than one pipeline part */
2868     APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
2869     struct wined3d_blitter *blitter;
2870
2871     BYTE vertexBlendUsed : 1;           /* To avoid needless setting of the blend matrices */
2872     BYTE bCursorVisible : 1;
2873     BYTE d3d_initialized : 1;
2874     BYTE inScene : 1;                   /* A flag to check for proper BeginScene / EndScene call pairs */
2875     BYTE softwareVertexProcessing : 1;  /* process vertex shaders using software or hardware */
2876     BYTE filter_messages : 1;
2877     BYTE padding : 2;
2878
2879     unsigned char           surface_alignment; /* Line Alignment of surfaces                      */
2880
2881     WORD padding2 : 16;
2882
2883     struct wined3d_state state;
2884     struct wined3d_state *update_state;
2885     struct wined3d_stateblock *recording;
2886
2887     /* Internal use fields  */
2888     struct wined3d_device_creation_parameters create_parms;
2889     HWND focus_window;
2890
2891     struct wined3d_rendertarget_view *back_buffer_view;
2892     struct wined3d_swapchain **swapchains;
2893     UINT swapchain_count;
2894
2895     struct list             resources; /* a linked list to track resources created by the device */
2896     struct list             shaders;   /* a linked list to track shaders (pixel and vertex)      */
2897     struct wine_rb_tree samplers;
2898
2899     /* Render Target Support */
2900     struct wined3d_fb_state fb;
2901     struct wined3d_rendertarget_view *auto_depth_stencil_view;
2902
2903     /* Cursor management */
2904     UINT                    xHotSpot;
2905     UINT                    yHotSpot;
2906     UINT                    xScreenSpace;
2907     UINT                    yScreenSpace;
2908     UINT                    cursorWidth, cursorHeight;
2909     struct wined3d_texture *cursor_texture;
2910     HCURSOR                 hardwareCursor;
2911
2912     /* The Wine logo texture */
2913     struct wined3d_texture *logo_texture;
2914
2915     /* Textures for when no other textures are mapped */
2916     struct
2917     {
2918         GLuint tex_2d;
2919         GLuint tex_rect;
2920         GLuint tex_3d;
2921         GLuint tex_cube;
2922         GLuint tex_cube_array;
2923         GLuint tex_2d_array;
2924         GLuint tex_buffer;
2925     } dummy_textures;
2926
2927     /* Default sampler used to emulate the direct resource access without using wined3d_sampler */
2928     struct wined3d_sampler *default_sampler;
2929     struct wined3d_sampler *null_sampler;
2930
2931     /* Command stream */
2932     struct wined3d_cs *cs;
2933
2934     /* Context management */
2935     struct wined3d_context **contexts;
2936     UINT context_count;
2937 };
2938
2939 void device_clear_render_targets(struct wined3d_device *device, UINT rt_count, const struct wined3d_fb_state *fb,
2940         UINT rect_count, const RECT *rects, const RECT *draw_rect, DWORD flags,
2941         const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
2942 BOOL device_context_add(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2943 void device_context_remove(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2944 HRESULT device_init(struct wined3d_device *device, struct wined3d *wined3d,
2945         UINT adapter_idx, enum wined3d_device_type device_type, HWND focus_window, DWORD flags,
2946         BYTE surface_alignment, struct wined3d_device_parent *device_parent) DECLSPEC_HIDDEN;
2947 LRESULT device_process_message(struct wined3d_device *device, HWND window, BOOL unicode,
2948         UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
2949 void device_resource_add(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2950 void device_resource_released(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2951 void device_invalidate_state(const struct wined3d_device *device, DWORD state) DECLSPEC_HIDDEN;
2952
2953 static inline BOOL isStateDirty(const struct wined3d_context *context, DWORD state)
2954 {
2955     DWORD idx = state / (sizeof(*context->isStateDirty) * CHAR_BIT);
2956     BYTE shift = state & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
2957     return context->isStateDirty[idx] & (1u << shift);
2958 }
2959
2960 #define WINED3D_RESOURCE_ACCESS_GPU     0x1
2961 #define WINED3D_RESOURCE_ACCESS_CPU     0x2
2962
2963 struct wined3d_resource_ops
2964 {
2965     ULONG (*resource_incref)(struct wined3d_resource *resource);
2966     ULONG (*resource_decref)(struct wined3d_resource *resource);
2967     void (*resource_preload)(struct wined3d_resource *resource);
2968     void (*resource_unload)(struct wined3d_resource *resource);
2969     HRESULT (*resource_sub_resource_map)(struct wined3d_resource *resource, unsigned int sub_resource_idx,
2970             struct wined3d_map_desc *map_desc, const struct wined3d_box *box, DWORD flags);
2971     HRESULT (*resource_sub_resource_unmap)(struct wined3d_resource *resource, unsigned int sub_resource_idx);
2972 };
2973
2974 struct wined3d_resource
2975 {
2976     LONG ref;
2977     LONG bind_count;
2978     LONG map_count;
2979     LONG access_count;
2980     struct wined3d_device *device;
2981     enum wined3d_resource_type type;
2982     enum wined3d_gl_resource_type gl_type;
2983     const struct wined3d_format *format;
2984     unsigned int format_flags;
2985     enum wined3d_multisample_type multisample_type;
2986     UINT multisample_quality;
2987     DWORD usage;
2988     enum wined3d_pool pool;
2989     DWORD access_flags;
2990     WORD draw_binding;
2991     WORD map_binding;
2992     UINT width;
2993     UINT height;
2994     UINT depth;
2995     UINT size;
2996     DWORD priority;
2997     void *heap_memory;
2998
2999     void *parent;
3000     const struct wined3d_parent_ops *parent_ops;
3001     const struct wined3d_resource_ops *resource_ops;
3002
3003     struct list resource_list_entry;
3004 };
3005
3006 static inline ULONG wined3d_resource_incref(struct wined3d_resource *resource)
3007 {
3008     return resource->resource_ops->resource_incref(resource);
3009 }
3010
3011 static inline ULONG wined3d_resource_decref(struct wined3d_resource *resource)
3012 {
3013     return resource->resource_ops->resource_decref(resource);
3014 }
3015
3016 static inline void wined3d_resource_acquire(struct wined3d_resource *resource)
3017 {
3018     InterlockedIncrement(&resource->access_count);
3019 }
3020
3021 static inline void wined3d_resource_release(struct wined3d_resource *resource)
3022 {
3023     InterlockedDecrement(&resource->access_count);
3024 }
3025
3026 void resource_cleanup(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3027 HRESULT resource_init(struct wined3d_resource *resource, struct wined3d_device *device,
3028         enum wined3d_resource_type type, const struct wined3d_format *format,
3029         enum wined3d_multisample_type multisample_type, UINT multisample_quality,
3030         DWORD usage, enum wined3d_pool pool, UINT width, UINT height, UINT depth, UINT size,
3031         void *parent, const struct wined3d_parent_ops *parent_ops,
3032         const struct wined3d_resource_ops *resource_ops) DECLSPEC_HIDDEN;
3033 void resource_unload(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3034 BOOL wined3d_resource_allocate_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3035 void wined3d_resource_free_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3036 GLbitfield wined3d_resource_gl_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
3037 GLenum wined3d_resource_gl_legacy_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
3038 BOOL wined3d_resource_is_offscreen(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3039 void wined3d_resource_update_draw_binding(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3040
3041 /* Tests show that the start address of resources is 32 byte aligned */
3042 #define RESOURCE_ALIGNMENT 16
3043 #define WINED3D_CONSTANT_BUFFER_ALIGNMENT 16
3044
3045 struct gl_texture
3046 {
3047     struct wined3d_sampler_desc sampler_desc;
3048     unsigned int base_level;
3049     GLuint name;
3050 };
3051
3052 struct wined3d_texture_ops
3053 {
3054     void (*texture_upload_data)(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3055             const struct wined3d_context *context, const struct wined3d_box *box,
3056             const struct wined3d_const_bo_address *data, unsigned int row_pitch, unsigned int slice_pitch);
3057     BOOL (*texture_load_location)(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3058             struct wined3d_context *context, DWORD location);
3059     void (*texture_prepare_texture)(struct wined3d_texture *texture,
3060             struct wined3d_context *context, BOOL srgb);
3061     void (*texture_cleanup_sub_resources)(struct wined3d_texture *texture);
3062 };
3063
3064 #define WINED3D_TEXTURE_COND_NP2            0x00000001
3065 #define WINED3D_TEXTURE_COND_NP2_EMULATED   0x00000002
3066 #define WINED3D_TEXTURE_POW2_MAT_IDENT      0x00000004
3067 #define WINED3D_TEXTURE_IS_SRGB             0x00000008
3068 #define WINED3D_TEXTURE_RGB_ALLOCATED       0x00000010
3069 #define WINED3D_TEXTURE_RGB_VALID           0x00000020
3070 #define WINED3D_TEXTURE_SRGB_ALLOCATED      0x00000040
3071 #define WINED3D_TEXTURE_SRGB_VALID          0x00000080
3072 #define WINED3D_TEXTURE_CONVERTED           0x00000100
3073 #define WINED3D_TEXTURE_PIN_SYSMEM          0x00000200
3074 #define WINED3D_TEXTURE_NORMALIZED_COORDS   0x00000400
3075 #define WINED3D_TEXTURE_GET_DC_LENIENT      0x00000800
3076 #define WINED3D_TEXTURE_DC_IN_USE           0x00001000
3077 #define WINED3D_TEXTURE_DISCARD             0x00002000
3078 #define WINED3D_TEXTURE_GET_DC              0x00004000
3079 #define WINED3D_TEXTURE_GENERATE_MIPMAPS    0x00008000
3080
3081 #define WINED3D_TEXTURE_ASYNC_COLOR_KEY     0x00000001
3082
3083 struct wined3d_texture
3084 {
3085     struct wined3d_resource resource;
3086     const struct wined3d_texture_ops *texture_ops;
3087     struct gl_texture texture_rgb, texture_srgb;
3088     struct wined3d_swapchain *swapchain;
3089     unsigned int pow2_width;
3090     unsigned int pow2_height;
3091     UINT layer_count;
3092     UINT level_count;
3093     unsigned int download_count;
3094     unsigned int sysmem_count;
3095     float pow2_matrix[16];
3096     UINT lod;
3097     enum wined3d_texture_filter_type filter_type;
3098     DWORD sampler;
3099     DWORD flags;
3100     GLenum target;
3101     DWORD update_map_binding;
3102
3103     GLuint rb_multisample;
3104     GLuint rb_resolved;
3105
3106     void *user_memory;
3107     unsigned int row_pitch;
3108     unsigned int slice_pitch;
3109
3110     /* May only be accessed from the command stream worker thread. */
3111     struct wined3d_texture_async
3112     {
3113         DWORD flags;
3114
3115         /* Color keys for DDraw */
3116         struct wined3d_color_key dst_blt_color_key;
3117         struct wined3d_color_key src_blt_color_key;
3118         struct wined3d_color_key dst_overlay_color_key;
3119         struct wined3d_color_key src_overlay_color_key;
3120         struct wined3d_color_key gl_color_key;
3121         DWORD color_key_flags;
3122     } async;
3123
3124     struct wined3d_texture_sub_resource
3125     {
3126         void *parent;
3127         const struct wined3d_parent_ops *parent_ops;
3128
3129         union
3130         {
3131             struct wined3d_surface *surface;
3132         } u;
3133         unsigned int offset;
3134         unsigned int size;
3135
3136         unsigned int map_count;
3137         DWORD locations;
3138         GLuint buffer_object;
3139     } sub_resources[1];
3140 };
3141
3142 static inline struct wined3d_texture *texture_from_resource(struct wined3d_resource *resource)
3143 {
3144     return CONTAINING_RECORD(resource, struct wined3d_texture, resource);
3145 }
3146
3147 static inline struct gl_texture *wined3d_texture_get_gl_texture(struct wined3d_texture *texture,
3148         BOOL srgb)
3149 {
3150     return srgb ? &texture->texture_srgb : &texture->texture_rgb;
3151 }
3152
3153 static inline unsigned int wined3d_texture_get_level_width(const struct wined3d_texture *texture,
3154         unsigned int level)
3155 {
3156     return max(1, texture->resource.width >> level);
3157 }
3158
3159 static inline unsigned int wined3d_texture_get_level_height(const struct wined3d_texture *texture,
3160         unsigned int level)
3161 {
3162     return max(1, texture->resource.height >> level);
3163 }
3164
3165 static inline unsigned int wined3d_texture_get_level_depth(const struct wined3d_texture *texture,
3166         unsigned int level)
3167 {
3168     return max(1, texture->resource.depth >> level);
3169 }
3170
3171 static inline unsigned int wined3d_texture_get_level_pow2_width(const struct wined3d_texture *texture,
3172         unsigned int level)
3173 {
3174     return max(1, texture->pow2_width >> level);
3175 }
3176
3177 static inline unsigned int wined3d_texture_get_level_pow2_height(const struct wined3d_texture *texture,
3178         unsigned int level)
3179 {
3180     return max(1, texture->pow2_height >> level);
3181 }
3182
3183 void wined3d_texture_apply_sampler_desc(struct wined3d_texture *texture,
3184         const struct wined3d_sampler_desc *sampler_desc, const struct wined3d_context *context) DECLSPEC_HIDDEN;
3185 void wined3d_texture_bind(struct wined3d_texture *texture,
3186         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
3187 void wined3d_texture_bind_and_dirtify(struct wined3d_texture *texture,
3188         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
3189 HRESULT wined3d_texture_check_box_dimensions(const struct wined3d_texture *texture,
3190         unsigned int level, const struct wined3d_box *box) DECLSPEC_HIDDEN;
3191 GLenum wined3d_texture_get_gl_buffer(const struct wined3d_texture *texture) DECLSPEC_HIDDEN;
3192 void wined3d_texture_get_memory(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3193         struct wined3d_bo_address *data, DWORD locations) DECLSPEC_HIDDEN;
3194 void wined3d_texture_invalidate_location(struct wined3d_texture *texture,
3195         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
3196 void wined3d_texture_load(struct wined3d_texture *texture,
3197         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
3198 BOOL wined3d_texture_load_location(struct wined3d_texture *texture,
3199         unsigned int sub_resource_idx, struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3200 BOOL wined3d_texture_prepare_location(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3201         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3202 void wined3d_texture_prepare_texture(struct wined3d_texture *texture,
3203         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
3204 void wined3d_texture_set_map_binding(struct wined3d_texture *texture, DWORD map_binding) DECLSPEC_HIDDEN;
3205 void wined3d_texture_set_swapchain(struct wined3d_texture *texture,
3206         struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3207 void wined3d_texture_upload_data(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3208         const struct wined3d_context *context, const struct wined3d_box *box,
3209         const struct wined3d_const_bo_address *data, unsigned int row_pitch, unsigned int slice_pitch) DECLSPEC_HIDDEN;
3210 void wined3d_texture_validate_location(struct wined3d_texture *texture,
3211         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
3212
3213 #define WINED3D_LOCATION_DISCARDED      0x00000001
3214 #define WINED3D_LOCATION_SYSMEM         0x00000002
3215 #define WINED3D_LOCATION_USER_MEMORY    0x00000004
3216 #define WINED3D_LOCATION_BUFFER         0x00000008
3217 #define WINED3D_LOCATION_TEXTURE_RGB    0x00000010
3218 #define WINED3D_LOCATION_TEXTURE_SRGB   0x00000020
3219 #define WINED3D_LOCATION_DRAWABLE       0x00000040
3220 #define WINED3D_LOCATION_RB_MULTISAMPLE 0x00000080
3221 #define WINED3D_LOCATION_RB_RESOLVED    0x00000100
3222
3223 const char *wined3d_debug_location(DWORD location) DECLSPEC_HIDDEN;
3224
3225 struct wined3d_renderbuffer_entry
3226 {
3227     struct list entry;
3228     GLuint id;
3229     UINT width;
3230     UINT height;
3231 };
3232
3233 struct wined3d_fbo_resource
3234 {
3235     GLuint object;
3236     GLenum target;
3237     GLuint level, layer;
3238 };
3239
3240 #define WINED3D_FBO_ENTRY_FLAG_ATTACHED      0x1
3241 #define WINED3D_FBO_ENTRY_FLAG_DEPTH         0x2
3242 #define WINED3D_FBO_ENTRY_FLAG_STENCIL       0x4
3243
3244 struct fbo_entry
3245 {
3246     struct list entry;
3247     DWORD flags;
3248     DWORD rt_mask;
3249     GLuint id;
3250     struct wined3d_fbo_entry_key
3251     {
3252         DWORD rb_namespace;
3253         struct wined3d_fbo_resource objects[1];
3254     } key;
3255 };
3256
3257 struct wined3d_surface
3258 {
3259     struct wined3d_texture *container;
3260
3261     GLenum texture_target;
3262     unsigned int texture_level;
3263     unsigned int texture_layer;
3264
3265     /* For GetDC */
3266     HBITMAP bitmap;
3267     HDC dc;
3268
3269     struct list               renderbuffers;
3270     const struct wined3d_renderbuffer_entry *current_renderbuffer;
3271
3272     /* DirectDraw Overlay handling */
3273     RECT                      overlay_srcrect;
3274     RECT                      overlay_destrect;
3275     struct wined3d_surface *overlay_dest;
3276     struct list               overlays;
3277     struct list               overlay_entry;
3278 };
3279
3280 static inline unsigned int surface_get_sub_resource_idx(const struct wined3d_surface *surface)
3281 {
3282     return surface->texture_layer * surface->container->level_count + surface->texture_level;
3283 }
3284
3285 static inline struct wined3d_texture_sub_resource *surface_get_sub_resource(struct wined3d_surface *surface)
3286 {
3287     return &surface->container->sub_resources[surface_get_sub_resource_idx(surface)];
3288 }
3289
3290 HRESULT wined3d_surface_blt(struct wined3d_surface *dst_surface, const RECT *dst_rect,
3291         struct wined3d_surface *src_surface, const RECT *src_rect, DWORD flags,
3292         const struct wined3d_blt_fx *blt_fx, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
3293 void surface_load_fb_texture(struct wined3d_surface *surface, BOOL srgb,
3294         struct wined3d_context *context) DECLSPEC_HIDDEN;
3295 BOOL surface_load_location(struct wined3d_surface *surface,
3296         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3297 void surface_set_compatible_renderbuffer(struct wined3d_surface *surface,
3298         const struct wined3d_rendertarget_info *rt) DECLSPEC_HIDDEN;
3299 void surface_translate_drawable_coords(const struct wined3d_surface *surface, HWND window, RECT *rect) DECLSPEC_HIDDEN;
3300 void wined3d_surface_upload_data(struct wined3d_surface *surface, const struct wined3d_gl_info *gl_info,
3301         const struct wined3d_format *format, const RECT *src_rect, UINT src_pitch, const POINT *dst_point,
3302         BOOL srgb, const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;
3303
3304 void draw_textured_quad(const struct wined3d_surface *src_surface, struct wined3d_context *context,
3305         const RECT *src_rect, const RECT *dst_rect, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
3306
3307 struct wined3d_sampler
3308 {
3309     struct wine_rb_entry entry;
3310     LONG refcount;
3311     GLuint name;
3312     struct wined3d_device *device;
3313     void *parent;
3314     const struct wined3d_parent_ops *parent_ops;
3315     struct wined3d_sampler_desc desc;
3316 };
3317
3318 void wined3d_sampler_bind(struct wined3d_sampler *sampler, unsigned int unit,
3319         struct wined3d_texture *texture, const struct wined3d_context *context) DECLSPEC_HIDDEN;
3320
3321 struct wined3d_vertex_declaration_element
3322 {
3323     const struct wined3d_format *format;
3324     BOOL ffp_valid;
3325     unsigned int input_slot;
3326     unsigned int offset;
3327     unsigned int output_slot;
3328     enum wined3d_input_classification input_slot_class;
3329     unsigned int instance_data_step_rate;
3330     BYTE method;
3331     BYTE usage;
3332     BYTE usage_idx;
3333 };
3334
3335 struct wined3d_vertex_declaration
3336 {
3337     LONG ref;
3338     void *parent;
3339     const struct wined3d_parent_ops *parent_ops;
3340     struct wined3d_device *device;
3341
3342     struct wined3d_vertex_declaration_element *elements;
3343     UINT element_count;
3344
3345     BOOL position_transformed;
3346     BOOL half_float_conv_needed;
3347 };
3348
3349 struct wined3d_saved_states
3350 {
3351     DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
3352     WORD streamSource;                          /* MAX_STREAMS, 16 */
3353     WORD streamFreq;                            /* MAX_STREAMS, 16 */
3354     DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
3355     DWORD textureState[MAX_TEXTURES];           /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
3356     WORD samplerState[MAX_COMBINED_SAMPLERS];   /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
3357     DWORD clipplane;                            /* WINED3D_MAX_USER_CLIP_PLANES, 32 */
3358     WORD pixelShaderConstantsB;                 /* WINED3D_MAX_CONSTS_B, 16 */
3359     WORD pixelShaderConstantsI;                 /* WINED3D_MAX_CONSTS_I, 16 */
3360     BOOL ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
3361     WORD vertexShaderConstantsB;                /* WINED3D_MAX_CONSTS_B, 16 */
3362     WORD vertexShaderConstantsI;                /* WINED3D_MAX_CONSTS_I, 16 */
3363     BOOL vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
3364     DWORD textures : 20;                        /* MAX_COMBINED_SAMPLERS, 20 */
3365     DWORD indices : 1;
3366     DWORD material : 1;
3367     DWORD viewport : 1;
3368     DWORD vertexDecl : 1;
3369     DWORD pixelShader : 1;
3370     DWORD vertexShader : 1;
3371     DWORD scissorRect : 1;
3372     DWORD padding : 5;
3373 };
3374
3375 struct StageState {
3376     DWORD stage;
3377     DWORD state;
3378 };
3379
3380 struct wined3d_stateblock
3381 {
3382     LONG                      ref;     /* Note: Ref counting not required */
3383     struct wined3d_device *device;
3384
3385     /* Array indicating whether things have been set or changed */
3386     struct wined3d_saved_states changed;
3387     struct wined3d_state state;
3388
3389     /* Contained state management */
3390     DWORD                     contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
3391     unsigned int              num_contained_render_states;
3392     DWORD                     contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
3393     unsigned int              num_contained_transform_states;
3394     DWORD                     contained_vs_consts_i[WINED3D_MAX_CONSTS_I];
3395     unsigned int              num_contained_vs_consts_i;
3396     DWORD                     contained_vs_consts_b[WINED3D_MAX_CONSTS_B];
3397     unsigned int              num_contained_vs_consts_b;
3398     DWORD                     contained_vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
3399     unsigned int              num_contained_vs_consts_f;
3400     DWORD                     contained_ps_consts_i[WINED3D_MAX_CONSTS_I];
3401     unsigned int              num_contained_ps_consts_i;
3402     DWORD                     contained_ps_consts_b[WINED3D_MAX_CONSTS_B];
3403     unsigned int              num_contained_ps_consts_b;
3404     DWORD                     contained_ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
3405     unsigned int              num_contained_ps_consts_f;
3406     struct StageState         contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
3407     unsigned int              num_contained_tss_states;
3408     struct StageState         contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
3409     unsigned int              num_contained_sampler_states;
3410 };
3411
3412 void stateblock_init_contained_states(struct wined3d_stateblock *stateblock) DECLSPEC_HIDDEN;
3413
3414 void state_cleanup(struct wined3d_state *state) DECLSPEC_HIDDEN;
3415 void wined3d_state_enable_light(struct wined3d_state *state, const struct wined3d_d3d_info *d3d_info,
3416         struct wined3d_light_info *light_info, BOOL enable) DECLSPEC_HIDDEN;
3417 struct wined3d_light_info *wined3d_state_get_light(const struct wined3d_state *state,
3418         unsigned int idx) DECLSPEC_HIDDEN;
3419 void state_init(struct wined3d_state *state, struct wined3d_fb_state *fb,
3420         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
3421         DWORD flags) DECLSPEC_HIDDEN;
3422 void state_unbind_resources(struct wined3d_state *state) DECLSPEC_HIDDEN;
3423
3424 enum wined3d_cs_queue_id
3425 {
3426     WINED3D_CS_QUEUE_DEFAULT = 0,
3427     WINED3D_CS_QUEUE_MAP,
3428     WINED3D_CS_QUEUE_COUNT,
3429 };
3430
3431 enum wined3d_push_constants
3432 {
3433     WINED3D_PUSH_CONSTANTS_VS_F,
3434     WINED3D_PUSH_CONSTANTS_PS_F,
3435     WINED3D_PUSH_CONSTANTS_VS_I,
3436     WINED3D_PUSH_CONSTANTS_PS_I,
3437     WINED3D_PUSH_CONSTANTS_VS_B,
3438     WINED3D_PUSH_CONSTANTS_PS_B,
3439 };
3440
3441 #define WINED3D_CS_QUERY_POLL_INTERVAL  10u
3442 #define WINED3D_CS_QUEUE_SIZE           0x100000u
3443 #define WINED3D_CS_SPIN_COUNT           10000000u
3444
3445 struct wined3d_cs_queue
3446 {
3447     LONG head, tail;
3448     BYTE data[WINED3D_CS_QUEUE_SIZE];
3449 };
3450
3451 struct wined3d_cs_ops
3452 {
3453     void *(*require_space)(struct wined3d_cs *cs, size_t size, enum wined3d_cs_queue_id queue_id);
3454     void (*submit)(struct wined3d_cs *cs, enum wined3d_cs_queue_id queue_id);
3455     void (*finish)(struct wined3d_cs *cs, enum wined3d_cs_queue_id queue_id);
3456     void (*push_constants)(struct wined3d_cs *cs, enum wined3d_push_constants p,
3457             unsigned int start_idx, unsigned int count, const void *constants);
3458 };
3459
3460 struct wined3d_cs
3461 {
3462     const struct wined3d_cs_ops *ops;
3463     struct wined3d_device *device;
3464     struct wined3d_fb_state fb;
3465     struct wined3d_state state;
3466     HMODULE wined3d_module;
3467     HANDLE thread;
3468     DWORD thread_id;
3469
3470     struct wined3d_cs_queue queue[WINED3D_CS_QUEUE_COUNT];
3471     size_t data_size, start, end;
3472     void *data;
3473     struct list query_poll_list;
3474     BOOL queries_flushed;
3475
3476     HANDLE event;
3477     BOOL waiting_for_event;
3478     LONG pending_presents;
3479 };
3480
3481 struct wined3d_cs *wined3d_cs_create(struct wined3d_device *device) DECLSPEC_HIDDEN;
3482 void wined3d_cs_destroy(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3483 void wined3d_cs_destroy_object(struct wined3d_cs *cs,
3484         void (*callback)(void *object), void *object) DECLSPEC_HIDDEN;
3485 void wined3d_cs_emit_add_dirty_texture_region(struct wined3d_cs *cs,
3486         struct wined3d_texture *texture, unsigned int layer) DECLSPEC_HIDDEN;
3487 void wined3d_cs_emit_blt_sub_resource(struct wined3d_cs *cs, struct wined3d_resource *dst_resource,
3488         unsigned int dst_sub_resource_idx, const struct wined3d_box *dst_box, struct wined3d_resource *src_resource,
3489         unsigned int src_sub_resource_idx, const struct wined3d_box *src_box, DWORD flags,
3490         const struct wined3d_blt_fx *fx, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
3491 void wined3d_cs_emit_clear(struct wined3d_cs *cs, DWORD rect_count, const RECT *rects,
3492         DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
3493 void wined3d_cs_emit_clear_rendertarget_view(struct wined3d_cs *cs, struct wined3d_rendertarget_view *view,
3494         const RECT *rect, DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
3495 void wined3d_cs_emit_clear_unordered_access_view_uint(struct wined3d_cs *cs,
3496         struct wined3d_unordered_access_view *view, const struct wined3d_uvec4 *clear_value) DECLSPEC_HIDDEN;
3497 void wined3d_cs_emit_copy_uav_counter(struct wined3d_cs *cs, struct wined3d_buffer *dst_buffer,
3498         unsigned int offset, struct wined3d_unordered_access_view *uav) DECLSPEC_HIDDEN;
3499 void wined3d_cs_emit_dispatch(struct wined3d_cs *cs,
3500         unsigned int group_count_x, unsigned int group_count_y, unsigned int group_count_z) DECLSPEC_HIDDEN;
3501 void wined3d_cs_emit_dispatch_indirect(struct wined3d_cs *cs,
3502         struct wined3d_buffer *buffer, unsigned int offset) DECLSPEC_HIDDEN;
3503 void wined3d_cs_emit_draw(struct wined3d_cs *cs, GLenum primitive_type, unsigned int patch_vertex_count,
3504         int base_vertex_idx, unsigned int start_idx, unsigned int index_count,
3505         unsigned int start_instance, unsigned int instance_count, BOOL indexed) DECLSPEC_HIDDEN;
3506 void wined3d_cs_emit_draw_indirect(struct wined3d_cs *cs, GLenum primitive_type, unsigned int patch_vertex_count,
3507         struct wined3d_buffer *buffer, unsigned int offset, BOOL indexed) DECLSPEC_HIDDEN;
3508 void wined3d_cs_emit_flush(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3509 void wined3d_cs_emit_preload_resource(struct wined3d_cs *cs, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3510 void wined3d_cs_emit_present(struct wined3d_cs *cs, struct wined3d_swapchain *swapchain,
3511         const RECT *src_rect, const RECT *dst_rect, HWND dst_window_override, DWORD flags) DECLSPEC_HIDDEN;
3512 void wined3d_cs_emit_query_issue(struct wined3d_cs *cs, struct wined3d_query *query, DWORD flags) DECLSPEC_HIDDEN;
3513 void wined3d_cs_emit_reset_state(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3514 void wined3d_cs_emit_set_clip_plane(struct wined3d_cs *cs, UINT plane_idx,
3515         const struct wined3d_vec4 *plane) DECLSPEC_HIDDEN;
3516 void wined3d_cs_emit_set_color_key(struct wined3d_cs *cs, struct wined3d_texture *texture,
3517         WORD flags, const struct wined3d_color_key *color_key) DECLSPEC_HIDDEN;
3518 void wined3d_cs_emit_set_constant_buffer(struct wined3d_cs *cs, enum wined3d_shader_type type,
3519         UINT cb_idx, struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
3520 void wined3d_cs_emit_set_depth_stencil_view(struct wined3d_cs *cs,
3521         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
3522 void wined3d_cs_emit_set_index_buffer(struct wined3d_cs *cs, struct wined3d_buffer *buffer,
3523         enum wined3d_format_id format_id, unsigned int offset) DECLSPEC_HIDDEN;
3524 void wined3d_cs_emit_set_light(struct wined3d_cs *cs, const struct wined3d_light_info *light) DECLSPEC_HIDDEN;
3525 void wined3d_cs_emit_set_light_enable(struct wined3d_cs *cs, unsigned int idx, BOOL enable) DECLSPEC_HIDDEN;
3526 void wined3d_cs_emit_set_material(struct wined3d_cs *cs, const struct wined3d_material *material) DECLSPEC_HIDDEN;
3527 void wined3d_cs_emit_set_predication(struct wined3d_cs *cs,
3528         struct wined3d_query *predicate, BOOL value) DECLSPEC_HIDDEN;
3529 void wined3d_cs_emit_set_rasterizer_state(struct wined3d_cs *cs,
3530         struct wined3d_rasterizer_state *rasterizer_state) DECLSPEC_HIDDEN;
3531 void wined3d_cs_emit_set_render_state(struct wined3d_cs *cs,
3532         enum wined3d_render_state state, DWORD value) DECLSPEC_HIDDEN;
3533 void wined3d_cs_emit_set_rendertarget_view(struct wined3d_cs *cs, unsigned int view_idx,
3534         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
3535 void wined3d_cs_emit_set_shader_resource_view(struct wined3d_cs *cs, enum wined3d_shader_type type,
3536         UINT view_idx, struct wined3d_shader_resource_view *view) DECLSPEC_HIDDEN;
3537 void wined3d_cs_emit_set_sampler(struct wined3d_cs *cs, enum wined3d_shader_type type,
3538         UINT sampler_idx, struct wined3d_sampler *sampler) DECLSPEC_HIDDEN;
3539 void wined3d_cs_emit_set_sampler_state(struct wined3d_cs *cs, UINT sampler_idx,
3540         enum wined3d_sampler_state state, DWORD value) DECLSPEC_HIDDEN;
3541 void wined3d_cs_emit_set_scissor_rect(struct wined3d_cs *cs, const RECT *rect) DECLSPEC_HIDDEN;
3542 void wined3d_cs_emit_set_shader(struct wined3d_cs *cs, enum wined3d_shader_type type,
3543         struct wined3d_shader *shader) DECLSPEC_HIDDEN;
3544 void wined3d_cs_emit_set_stream_output(struct wined3d_cs *cs, UINT stream_idx,
3545         struct wined3d_buffer *buffer, UINT offset) DECLSPEC_HIDDEN;
3546 void wined3d_cs_emit_set_stream_source(struct wined3d_cs *cs, UINT stream_idx,
3547         struct wined3d_buffer *buffer, UINT offset, UINT stride) DECLSPEC_HIDDEN;
3548 void wined3d_cs_emit_set_stream_source_freq(struct wined3d_cs *cs, UINT stream_idx,
3549         UINT frequency, UINT flags) DECLSPEC_HIDDEN;
3550 void wined3d_cs_emit_set_texture(struct wined3d_cs *cs, UINT stage, struct wined3d_texture *texture) DECLSPEC_HIDDEN;
3551 void wined3d_cs_emit_set_texture_state(struct wined3d_cs *cs, UINT stage,
3552         enum wined3d_texture_stage_state state, DWORD value) DECLSPEC_HIDDEN;
3553 void wined3d_cs_emit_set_transform(struct wined3d_cs *cs, enum wined3d_transform_state state,
3554         const struct wined3d_matrix *matrix) DECLSPEC_HIDDEN;
3555 void wined3d_cs_emit_set_unordered_access_view(struct wined3d_cs *cs, enum wined3d_pipeline pipeline,
3556         unsigned int view_idx, struct wined3d_unordered_access_view *view,
3557         unsigned int initial_count) DECLSPEC_HIDDEN;
3558 void wined3d_cs_emit_set_vertex_declaration(struct wined3d_cs *cs,
3559         struct wined3d_vertex_declaration *declaration) DECLSPEC_HIDDEN;
3560 void wined3d_cs_emit_set_viewport(struct wined3d_cs *cs, const struct wined3d_viewport *viewport) DECLSPEC_HIDDEN;
3561 void wined3d_cs_emit_unload_resource(struct wined3d_cs *cs, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3562 void wined3d_cs_emit_update_sub_resource(struct wined3d_cs *cs, struct wined3d_resource *resource,
3563         unsigned int sub_resource_idx, const struct wined3d_box *box, const void *data, unsigned int row_pitch,
3564         unsigned int slice_pitch) DECLSPEC_HIDDEN;
3565 void wined3d_cs_init_object(struct wined3d_cs *cs,
3566         void (*callback)(void *object), void *object) DECLSPEC_HIDDEN;
3567 HRESULT wined3d_cs_map(struct wined3d_cs *cs, struct wined3d_resource *resource, unsigned int sub_resource_idx,
3568         struct wined3d_map_desc *map_desc, const struct wined3d_box *box, unsigned int flags) DECLSPEC_HIDDEN;
3569 HRESULT wined3d_cs_unmap(struct wined3d_cs *cs, struct wined3d_resource *resource,
3570         unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
3571
3572 static inline void wined3d_cs_push_constants(struct wined3d_cs *cs, enum wined3d_push_constants p,
3573         unsigned int start_idx, unsigned int count, const void *constants)
3574 {
3575     cs->ops->push_constants(cs, p, start_idx, count, constants);
3576 }
3577
3578 static inline void wined3d_resource_wait_idle(struct wined3d_resource *resource)
3579 {
3580     const struct wined3d_cs *cs = resource->device->cs;
3581
3582     if (!cs->thread || cs->thread_id == GetCurrentThreadId())
3583         return;
3584
3585     while (InterlockedCompareExchange(&resource->access_count, 0, 0))
3586         wined3d_pause();
3587 }
3588
3589 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
3590  * fixed function semantics as D3DCOLOR or FLOAT16 */
3591 enum wined3d_buffer_conversion_type
3592 {
3593     CONV_NONE,
3594     CONV_D3DCOLOR,
3595     CONV_POSITIONT,
3596 };
3597
3598 struct wined3d_map_range
3599 {
3600     UINT offset;
3601     UINT size;
3602 };
3603
3604 struct wined3d_buffer
3605 {
3606     struct wined3d_resource resource;
3607
3608     struct wined3d_buffer_desc desc;
3609
3610     GLuint buffer_object;
3611     GLenum buffer_object_usage;
3612     GLenum buffer_type_hint;
3613     unsigned int bind_flags;
3614     DWORD flags;
3615     DWORD locations;
3616     void *map_ptr;
3617
3618     struct wined3d_map_range *maps;
3619     SIZE_T maps_size, modified_areas;
3620     struct wined3d_fence *fence;
3621
3622     /* conversion stuff */
3623     UINT decl_change_count, full_conversion_count;
3624     UINT draw_count;
3625     UINT stride;                                            /* 0 if no conversion */
3626     enum wined3d_buffer_conversion_type *conversion_map;    /* NULL if no conversion */
3627     UINT conversion_stride;                                 /* 0 if no shifted conversion */
3628 };
3629
3630 static inline struct wined3d_buffer *buffer_from_resource(struct wined3d_resource *resource)
3631 {
3632     return CONTAINING_RECORD(resource, struct wined3d_buffer, resource);
3633 }
3634
3635 DWORD wined3d_buffer_get_memory(struct wined3d_buffer *buffer,
3636         struct wined3d_bo_address *data, DWORD locations) DECLSPEC_HIDDEN;
3637 void wined3d_buffer_invalidate_location(struct wined3d_buffer *buffer, DWORD location) DECLSPEC_HIDDEN;
3638 void wined3d_buffer_load(struct wined3d_buffer *buffer, struct wined3d_context *context,
3639         const struct wined3d_state *state) DECLSPEC_HIDDEN;
3640 BOOL wined3d_buffer_load_location(struct wined3d_buffer *buffer,
3641         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3642 BYTE *wined3d_buffer_load_sysmem(struct wined3d_buffer *buffer, struct wined3d_context *context) DECLSPEC_HIDDEN;
3643 void wined3d_buffer_copy(struct wined3d_buffer *dst_buffer, unsigned int dst_offset,
3644         struct wined3d_buffer *src_buffer, unsigned int src_offset, unsigned int size) DECLSPEC_HIDDEN;
3645 void wined3d_buffer_upload_data(struct wined3d_buffer *buffer, struct wined3d_context *context,
3646         const struct wined3d_box *box, const void *data) DECLSPEC_HIDDEN;
3647
3648 struct wined3d_rendertarget_view
3649 {
3650     LONG refcount;
3651
3652     struct wined3d_resource *resource;
3653     void *parent;
3654     const struct wined3d_parent_ops *parent_ops;
3655
3656     struct wined3d_gl_view gl_view;
3657     const struct wined3d_format *format;
3658     unsigned int format_flags;
3659     unsigned int sub_resource_idx;
3660     unsigned int layer_count;
3661
3662     unsigned int width;
3663     unsigned int height;
3664
3665     struct wined3d_view_desc desc;
3666 };
3667
3668 static inline struct wined3d_surface *wined3d_rendertarget_view_get_surface(
3669         const struct wined3d_rendertarget_view *view)
3670 {
3671     struct wined3d_texture *texture;
3672
3673     if (!view || view->resource->type != WINED3D_RTYPE_TEXTURE_2D)
3674         return NULL;
3675
3676     texture = texture_from_resource(view->resource);
3677
3678     return texture->sub_resources[view->sub_resource_idx].u.surface;
3679 }
3680
3681 void wined3d_rendertarget_view_get_drawable_size(const struct wined3d_rendertarget_view *view,
3682         const struct wined3d_context *context, unsigned int *width, unsigned int *height) DECLSPEC_HIDDEN;
3683 void wined3d_rendertarget_view_invalidate_location(struct wined3d_rendertarget_view *view,
3684         DWORD location) DECLSPEC_HIDDEN;
3685 void wined3d_rendertarget_view_load_location(struct wined3d_rendertarget_view *view,
3686         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3687 void wined3d_rendertarget_view_prepare_location(struct wined3d_rendertarget_view *view,
3688         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3689 void wined3d_rendertarget_view_validate_location(struct wined3d_rendertarget_view *view,
3690         DWORD location) DECLSPEC_HIDDEN;
3691
3692 struct wined3d_shader_resource_view
3693 {
3694     LONG refcount;
3695
3696     struct wined3d_resource *resource;
3697     void *parent;
3698     const struct wined3d_parent_ops *parent_ops;
3699
3700     struct wined3d_gl_view gl_view;
3701     const struct wined3d_format *format;
3702
3703     struct wined3d_view_desc desc;
3704 };
3705
3706 void wined3d_shader_resource_view_bind(struct wined3d_shader_resource_view *view, unsigned int unit,
3707         struct wined3d_sampler *sampler, struct wined3d_context *context) DECLSPEC_HIDDEN;
3708
3709 struct wined3d_unordered_access_view
3710 {
3711     LONG refcount;
3712
3713     struct wined3d_resource *resource;
3714     void *parent;
3715     const struct wined3d_parent_ops *parent_ops;
3716
3717     struct wined3d_gl_view gl_view;
3718     const struct wined3d_format *format;
3719     GLuint counter_bo;
3720
3721     struct wined3d_view_desc desc;
3722 };
3723
3724 void wined3d_unordered_access_view_clear_uint(struct wined3d_unordered_access_view *view,
3725         const struct wined3d_uvec4 *clear_value, struct wined3d_context *context) DECLSPEC_HIDDEN;
3726 void wined3d_unordered_access_view_copy_counter(struct wined3d_unordered_access_view *view,
3727         struct wined3d_buffer *buffer, unsigned int offset, struct wined3d_context *context) DECLSPEC_HIDDEN;
3728 void wined3d_unordered_access_view_invalidate_location(struct wined3d_unordered_access_view *view,
3729         DWORD location) DECLSPEC_HIDDEN;
3730 void wined3d_unordered_access_view_set_counter(struct wined3d_unordered_access_view *view,
3731         unsigned int value) DECLSPEC_HIDDEN;
3732
3733 struct wined3d_swapchain_ops
3734 {
3735     void (*swapchain_present)(struct wined3d_swapchain *swapchain,
3736             const RECT *src_rect, const RECT *dst_rect, DWORD flags);
3737     void (*swapchain_frontbuffer_updated)(struct wined3d_swapchain *swapchain);
3738 };
3739
3740 struct wined3d_swapchain
3741 {
3742     LONG ref;
3743     void *parent;
3744     const struct wined3d_parent_ops *parent_ops;
3745     const struct wined3d_swapchain_ops *swapchain_ops;
3746     struct wined3d_device *device;
3747
3748     struct wined3d_texture **back_buffers;
3749     struct wined3d_texture *front_buffer;
3750     struct wined3d_swapchain_desc desc;
3751     struct wined3d_display_mode original_mode, d3d_mode;
3752     RECT original_window_rect;
3753     struct wined3d_gamma_ramp orig_gamma;
3754     BOOL render_to_fbo, reapply_mode;
3755     const struct wined3d_format *ds_format;
3756     struct wined3d_palette *palette;
3757     RECT front_buffer_update;
3758
3759     LONG prev_time, frames;   /* Performance tracking */
3760
3761     struct wined3d_context **context;
3762     unsigned int num_contexts;
3763
3764     HWND win_handle;
3765     HWND device_window;
3766
3767     HDC backup_dc;
3768     HWND backup_wnd;
3769 };
3770
3771 void wined3d_swapchain_activate(struct wined3d_swapchain *swapchain, BOOL activate) DECLSPEC_HIDDEN;
3772 struct wined3d_context *swapchain_get_context(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3773 void swapchain_destroy_contexts(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3774 HDC swapchain_get_backup_dc(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3775 void swapchain_update_draw_bindings(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3776 void swapchain_update_swap_interval(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3777
3778 /*****************************************************************************
3779  * Utility function prototypes
3780  */
3781
3782 /* Trace routines */
3783 const char *debug_box(const struct wined3d_box *box) DECLSPEC_HIDDEN;
3784 const char *debug_color(const struct wined3d_color *color) DECLSPEC_HIDDEN;
3785 const char *debug_d3dshaderinstructionhandler(enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx) DECLSPEC_HIDDEN;
3786 const char *debug_d3dformat(enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
3787 const char *debug_d3ddevicetype(enum wined3d_device_type device_type) DECLSPEC_HIDDEN;
3788 const char *debug_d3dresourcetype(enum wined3d_resource_type resource_type) DECLSPEC_HIDDEN;
3789 const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
3790 const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
3791 const char *debug_d3ddeclmethod(enum wined3d_decl_method method) DECLSPEC_HIDDEN;
3792 const char *debug_d3ddeclusage(enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
3793 const char *debug_d3dinput_classification(enum wined3d_input_classification classification) DECLSPEC_HIDDEN;
3794 const char *debug_d3dprimitivetype(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3795 const char *debug_d3drenderstate(enum wined3d_render_state state) DECLSPEC_HIDDEN;
3796 const char *debug_d3dsamplerstate(enum wined3d_sampler_state state) DECLSPEC_HIDDEN;
3797 const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
3798 const char *debug_d3dtexturefiltertype(enum wined3d_texture_filter_type filter_type) DECLSPEC_HIDDEN;
3799 const char *debug_d3dtexturestate(enum wined3d_texture_stage_state state) DECLSPEC_HIDDEN;
3800 const char *debug_d3dtop(enum wined3d_texture_op d3dtop) DECLSPEC_HIDDEN;
3801 const char *debug_d3dtstype(enum wined3d_transform_state tstype) DECLSPEC_HIDDEN;
3802 const char *debug_d3dpool(enum wined3d_pool pool) DECLSPEC_HIDDEN;
3803 const char *debug_fboattachment(GLenum attachment) DECLSPEC_HIDDEN;
3804 const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
3805 const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
3806 const char *debug_ivec4(const struct wined3d_ivec4 *v) DECLSPEC_HIDDEN;
3807 const char *debug_uvec4(const struct wined3d_uvec4 *v) DECLSPEC_HIDDEN;
3808 const char *debug_shader_type(enum wined3d_shader_type shader_type) DECLSPEC_HIDDEN;
3809 const char *debug_vec4(const struct wined3d_vec4 *v) DECLSPEC_HIDDEN;
3810 void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
3811
3812 BOOL is_invalid_op(const struct wined3d_state *state, int stage,
3813         enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
3814 void set_tex_op_nvrc(const struct wined3d_gl_info *gl_info, const struct wined3d_state *state,
3815         BOOL is_alpha, int stage, enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3,
3816         INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
3817 void texture_activate_dimensions(const struct wined3d_texture *texture,
3818         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
3819 void sampler_texdim(struct wined3d_context *context,
3820         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3821 void tex_alphaop(struct wined3d_context *context,
3822         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3823 void apply_pixelshader(struct wined3d_context *context,
3824         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3825 void state_alpha_test(struct wined3d_context *context,
3826         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3827 void state_fogcolor(struct wined3d_context *context,
3828         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3829 void state_fogdensity(struct wined3d_context *context,
3830         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3831 void state_fogstartend(struct wined3d_context *context,
3832         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3833 void state_fog_fragpart(struct wined3d_context *context,
3834         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3835 void state_nop(struct wined3d_context *context,
3836         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3837 void state_srgbwrite(struct wined3d_context *context,
3838         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3839
3840 void state_clipping(struct wined3d_context *context,
3841         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3842 void clipplane(struct wined3d_context *context,
3843         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3844 void state_pointsprite_w(struct wined3d_context *context,
3845         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3846 void state_pointsprite(struct wined3d_context *context,
3847         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3848 void state_shademode(struct wined3d_context *context,
3849         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3850
3851 GLenum gl_primitive_type_from_d3d(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3852
3853 /* Math utils */
3854 void multiply_matrix(struct wined3d_matrix *dest, const struct wined3d_matrix *src1,
3855         const struct wined3d_matrix *src2) DECLSPEC_HIDDEN;
3856
3857 void wined3d_release_dc(HWND window, HDC dc) DECLSPEC_HIDDEN;
3858
3859 struct wined3d_shader_lconst
3860 {
3861     struct list entry;
3862     unsigned int idx;
3863     DWORD value[4];
3864 };
3865
3866 struct wined3d_shader_limits
3867 {
3868     unsigned int sampler;
3869     unsigned int constant_int;
3870     unsigned int constant_float;
3871     unsigned int constant_bool;
3872     unsigned int packed_output;
3873     unsigned int packed_input;
3874 };
3875
3876 #ifdef __GNUC__
3877 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
3878 #else
3879 #define PRINTF_ATTR(fmt,args)
3880 #endif
3881
3882 struct wined3d_string_buffer_list
3883 {
3884     struct list list;
3885 };
3886
3887 struct wined3d_string_buffer *string_buffer_get(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3888 void string_buffer_sprintf(struct wined3d_string_buffer *buffer, const char *format, ...) PRINTF_ATTR(2, 3) DECLSPEC_HIDDEN;
3889 void string_buffer_release(struct wined3d_string_buffer_list *list, struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3890 void string_buffer_list_init(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3891 void string_buffer_list_cleanup(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3892
3893 int shader_addline(struct wined3d_string_buffer *buffer, const char *fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
3894 BOOL string_buffer_resize(struct wined3d_string_buffer *buffer, int rc) DECLSPEC_HIDDEN;
3895 int shader_vaddline(struct wined3d_string_buffer *buffer, const char *fmt, va_list args) DECLSPEC_HIDDEN;
3896
3897 struct wined3d_shader_phase
3898 {
3899     const DWORD *start;
3900     const DWORD *end;
3901     unsigned int instance_count;
3902     unsigned int temporary_count;
3903 };
3904
3905 struct wined3d_vertex_shader
3906 {
3907     struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
3908 };
3909
3910 struct wined3d_hull_shader
3911 {
3912     struct
3913     {
3914         struct wined3d_shader_phase *control_point;
3915         unsigned int fork_count;
3916         unsigned int join_count;
3917         struct wined3d_shader_phase *fork;
3918         SIZE_T fork_size;
3919         struct wined3d_shader_phase *join;
3920         SIZE_T join_size;
3921     } phases;
3922     unsigned int output_vertex_count;
3923     enum wined3d_tessellator_output_primitive tessellator_output_primitive;
3924     enum wined3d_tessellator_partitioning tessellator_partitioning;
3925 };
3926
3927 struct wined3d_domain_shader
3928 {
3929     enum wined3d_tessellator_domain tessellator_domain;
3930 };
3931
3932 struct wined3d_geometry_shader
3933 {
3934     enum wined3d_primitive_type input_type;
3935     enum wined3d_primitive_type output_type;
3936     unsigned int vertices_out;
3937     unsigned int instance_count;
3938
3939     struct wined3d_stream_output_desc so_desc;
3940 };
3941
3942 struct wined3d_pixel_shader
3943 {
3944     /* Pixel shader input semantics */
3945     DWORD input_reg_map[MAX_REG_INPUT];
3946     DWORD input_reg_used; /* MAX_REG_INPUT, 32 */
3947     unsigned int declared_in_count;
3948
3949     /* Some information about the shader behavior */
3950     BOOL color0_mov;
3951     DWORD color0_reg;
3952
3953     BOOL force_early_depth_stencil;
3954     enum wined3d_shader_register_type depth_output;
3955     DWORD interpolation_mode[WINED3D_PACKED_INTERPOLATION_SIZE];
3956 };
3957
3958 struct wined3d_compute_shader
3959 {
3960     struct wined3d_shader_thread_group_size thread_group_size;
3961 };
3962
3963 struct wined3d_shader
3964 {
3965     LONG ref;
3966     const struct wined3d_shader_limits *limits;
3967     DWORD *function;
3968     UINT functionLength;
3969     BOOL load_local_constsF;
3970     const struct wined3d_shader_frontend *frontend;
3971     void *frontend_data;
3972     void *backend_data;
3973
3974     void *parent;
3975     const struct wined3d_parent_ops *parent_ops;
3976
3977     /* Programs this shader is linked with */
3978     struct list linked_programs;
3979
3980     /* Immediate constants (override global ones) */
3981     struct list constantsB;
3982     struct list constantsF;
3983     struct list constantsI;
3984     struct wined3d_shader_reg_maps reg_maps;
3985     BOOL lconst_inf_or_nan;
3986
3987     struct wined3d_shader_signature input_signature;
3988     struct wined3d_shader_signature output_signature;
3989     struct wined3d_shader_signature patch_constant_signature;
3990     char *signature_strings;
3991
3992     /* Pointer to the parent device */
3993     struct wined3d_device *device;
3994     struct list shader_list_entry;
3995
3996     union
3997     {
3998         struct wined3d_vertex_shader vs;
3999         struct wined3d_hull_shader hs;
4000         struct wined3d_domain_shader ds;
4001         struct wined3d_geometry_shader gs;
4002         struct wined3d_pixel_shader ps;
4003         struct wined3d_compute_shader cs;
4004     } u;
4005 };
4006
4007 void pixelshader_update_resource_types(struct wined3d_shader *shader, WORD tex_types) DECLSPEC_HIDDEN;
4008 void find_ps_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
4009         BOOL position_transformed, struct ps_compile_args *args,
4010         const struct wined3d_context *context) DECLSPEC_HIDDEN;
4011
4012 BOOL vshader_get_input(const struct wined3d_shader *shader,
4013         BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
4014 void find_vs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
4015         WORD swizzle_map, struct vs_compile_args *args,
4016         const struct wined3d_context *context) DECLSPEC_HIDDEN;
4017
4018 void find_ds_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
4019         struct ds_compile_args *args, const struct wined3d_context *context) DECLSPEC_HIDDEN;
4020
4021 void find_gs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
4022         struct gs_compile_args *args, const struct wined3d_context *context) DECLSPEC_HIDDEN;
4023
4024 void string_buffer_clear(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
4025 BOOL string_buffer_init(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
4026 void string_buffer_free(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
4027 unsigned int shader_find_free_input_register(const struct wined3d_shader_reg_maps *reg_maps,
4028         unsigned int max) DECLSPEC_HIDDEN;
4029 HRESULT shader_generate_code(const struct wined3d_shader *shader, struct wined3d_string_buffer *buffer,
4030         const struct wined3d_shader_reg_maps *reg_maps, void *backend_ctx,
4031         const DWORD *start, const DWORD *end) DECLSPEC_HIDDEN;
4032 BOOL shader_match_semantic(const char *semantic_name, enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
4033
4034 static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
4035 {
4036     switch (reg->type)
4037     {
4038         case WINED3DSPR_RASTOUT:
4039             /* oFog & oPts */
4040             if (reg->idx[0].offset)
4041                 return TRUE;
4042             /* oPos */
4043             return FALSE;
4044
4045         case WINED3DSPR_DEPTHOUT:   /* oDepth */
4046         case WINED3DSPR_DEPTHOUTGE:
4047         case WINED3DSPR_DEPTHOUTLE:
4048         case WINED3DSPR_CONSTBOOL:  /* b# */
4049         case WINED3DSPR_LOOP:       /* aL */
4050         case WINED3DSPR_PREDICATE:  /* p0 */
4051         case WINED3DSPR_PRIMID:     /* primID */
4052             return TRUE;
4053
4054         case WINED3DSPR_MISCTYPE:
4055             switch (reg->idx[0].offset)
4056             {
4057                 case 0: /* vPos */
4058                     return FALSE;
4059                 case 1: /* vFace */
4060                     return TRUE;
4061                 default:
4062                     return FALSE;
4063             }
4064
4065         case WINED3DSPR_IMMCONST:
4066             return reg->immconst_type == WINED3D_IMMCONST_SCALAR;
4067
4068         default:
4069             return FALSE;
4070     }
4071 }
4072
4073 static inline void shader_get_position_fixup(const struct wined3d_context *context,
4074         const struct wined3d_state *state, float *position_fixup)
4075 {
4076     float center_offset;
4077
4078     if (context->d3d_info->wined3d_creation_flags & WINED3D_PIXEL_CENTER_INTEGER)
4079         center_offset = 63.0f / 64.0f;
4080     else
4081         center_offset = -1.0f / 64.0f;
4082
4083     position_fixup[0] = 1.0f;
4084     position_fixup[1] = 1.0f;
4085     position_fixup[2] = center_offset / state->viewport.width;
4086     position_fixup[3] = -center_offset / state->viewport.height;
4087
4088     if (context->render_offscreen)
4089     {
4090         position_fixup[1] *= -1.0f;
4091         position_fixup[3] *= -1.0f;
4092     }
4093 }
4094
4095 static inline BOOL shader_constant_is_local(const struct wined3d_shader *shader, DWORD reg)
4096 {
4097     struct wined3d_shader_lconst *lconst;
4098
4099     if (shader->load_local_constsF)
4100         return FALSE;
4101
4102     LIST_FOR_EACH_ENTRY(lconst, &shader->constantsF, struct wined3d_shader_lconst, entry)
4103     {
4104         if (lconst->idx == reg)
4105             return TRUE;
4106     }
4107
4108     return FALSE;
4109 }
4110
4111 void get_identity_matrix(struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
4112 void get_modelview_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
4113         unsigned int index, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
4114 void get_projection_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
4115         struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
4116 void get_texture_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
4117         unsigned int tex, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
4118 void get_pointsize_minmax(const struct wined3d_context *context, const struct wined3d_state *state,
4119         float *out_min, float *out_max) DECLSPEC_HIDDEN;
4120 void get_pointsize(const struct wined3d_context *context, const struct wined3d_state *state,
4121         float *out_pointsize, float *out_att) DECLSPEC_HIDDEN;
4122 void get_fog_start_end(const struct wined3d_context *context, const struct wined3d_state *state,
4123         float *start, float *end) DECLSPEC_HIDDEN;
4124
4125 /* Using additional shader constants (uniforms in GLSL / program environment
4126  * or local parameters in ARB) is costly:
4127  * ARB only knows float4 parameters and GLSL compiler are not really smart
4128  * when it comes to efficiently pack float2 uniforms, so no space is wasted
4129  * (in fact most compilers map a float2 to a full float4 uniform).
4130  *
4131  * For NP2 texcoord fixup we only need 2 floats (width and height) for each
4132  * 2D texture used in the shader. We therefore pack fixup info for 2 textures
4133  * into a single shader constant (uniform / program parameter).
4134  *
4135  * This structure is shared between the GLSL and the ARB backend.*/
4136 struct ps_np2fixup_info {
4137     unsigned char     idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
4138     WORD              active; /* bitfield indicating if we can apply the fixup */
4139     WORD              num_consts;
4140 };
4141
4142 void print_glsl_info_log(const struct wined3d_gl_info *gl_info, GLuint id, BOOL program) DECLSPEC_HIDDEN;
4143 void shader_glsl_validate_link(const struct wined3d_gl_info *gl_info, GLuint program) DECLSPEC_HIDDEN;
4144
4145 struct wined3d_palette
4146 {
4147     LONG ref;
4148     struct wined3d_device *device;
4149
4150     unsigned int size;
4151     RGBQUAD colors[256];
4152     DWORD flags;
4153 };
4154
4155 /* DirectDraw utility functions */
4156 extern enum wined3d_format_id pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
4157
4158 /*****************************************************************************
4159  * Pixel format management
4160  */
4161
4162 /* WineD3D pixel format flags */
4163 #define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING    0x00000001
4164 #define WINED3DFMT_FLAG_FILTERING                   0x00000002
4165 #define WINED3DFMT_FLAG_DEPTH                       0x00000004
4166 #define WINED3DFMT_FLAG_STENCIL                     0x00000008
4167 #define WINED3DFMT_FLAG_RENDERTARGET                0x00000010
4168 #define WINED3DFMT_FLAG_EXTENSION                   0x00000020
4169 #define WINED3DFMT_FLAG_FBO_ATTACHABLE              0x00000040
4170 #define WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB         0x00000080
4171 #define WINED3DFMT_FLAG_FLOAT                       0x00000200
4172 #define WINED3DFMT_FLAG_BUMPMAP                     0x00000400
4173 #define WINED3DFMT_FLAG_SRGB_READ                   0x00000800
4174 #define WINED3DFMT_FLAG_SRGB_WRITE                  0x00001000
4175 #define WINED3DFMT_FLAG_VTF                         0x00002000
4176 #define WINED3DFMT_FLAG_SHADOW                      0x00004000
4177 #define WINED3DFMT_FLAG_COMPRESSED                  0x00008000
4178 #define WINED3DFMT_FLAG_BROKEN_PITCH                0x00010000
4179 #define WINED3DFMT_FLAG_BLOCKS                      0x00020000
4180 #define WINED3DFMT_FLAG_HEIGHT_SCALE                0x00040000
4181 #define WINED3DFMT_FLAG_TEXTURE                     0x00080000
4182 #define WINED3DFMT_FLAG_BLOCKS_NO_VERIFY            0x00100000
4183 #define WINED3DFMT_FLAG_INTEGER                     0x00200000
4184
4185 struct wined3d_rational
4186 {
4187     UINT numerator;
4188     UINT denominator;
4189 };
4190
4191 struct wined3d_color_key_conversion
4192 {
4193     enum wined3d_format_id dst_format;
4194     void (*convert)(const BYTE *src, unsigned int src_pitch, BYTE *dst, unsigned int dst_pitch, unsigned int width,
4195             unsigned int height, const struct wined3d_palette *palette, const struct wined3d_color_key *color_key);
4196 };
4197
4198 struct wined3d_format
4199 {
4200     enum wined3d_format_id id;
4201
4202     D3DDDIFORMAT ddi_format;
4203     DWORD red_size;
4204     DWORD green_size;
4205     DWORD blue_size;
4206     DWORD alpha_size;
4207     DWORD red_offset;
4208     DWORD green_offset;
4209     DWORD blue_offset;
4210     DWORD alpha_offset;
4211     UINT byte_count;
4212     BYTE depth_size;
4213     BYTE stencil_size;
4214
4215     UINT block_width;
4216     UINT block_height;
4217     UINT block_byte_count;
4218
4219     enum wined3d_ffp_emit_idx emit_idx;
4220     GLint component_count;
4221     GLenum gl_vtx_type;
4222     GLint gl_vtx_format;
4223     GLboolean gl_normalized;
4224     unsigned int attribute_size;
4225
4226     GLint glInternal;
4227     GLint glGammaInternal;
4228     GLint rtInternal;
4229     GLint glFormat;
4230     GLint glType;
4231     UINT  conv_byte_count;
4232     DWORD multisample_types;
4233     unsigned int flags[WINED3D_GL_RES_TYPE_COUNT];
4234     struct wined3d_rational height_scale;
4235     struct color_fixup_desc color_fixup;
4236     void (*convert)(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
4237             UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth);
4238
4239     enum wined3d_format_id typeless_id;
4240     GLenum gl_view_class;
4241 };
4242
4243 const struct wined3d_format *wined3d_get_format(const struct wined3d_gl_info *gl_info,
4244         enum wined3d_format_id format_id, unsigned int resource_usage) DECLSPEC_HIDDEN;
4245 void wined3d_format_calculate_pitch(const struct wined3d_format *format, unsigned int alignment,
4246         unsigned int width, unsigned int height, unsigned int *row_pitch, unsigned int *slice_pitch) DECLSPEC_HIDDEN;
4247 UINT wined3d_format_calculate_size(const struct wined3d_format *format,
4248         UINT alignment, UINT width, UINT height, UINT depth) DECLSPEC_HIDDEN;
4249 DWORD wined3d_format_convert_from_float(const struct wined3d_format *format,
4250         const struct wined3d_color *color) DECLSPEC_HIDDEN;
4251 void wined3d_format_get_float_color_key(const struct wined3d_format *format,
4252         const struct wined3d_color_key *key, struct wined3d_color *float_colors) DECLSPEC_HIDDEN;
4253 BOOL wined3d_format_is_depth_view(enum wined3d_format_id resource_format_id,
4254         enum wined3d_format_id view_format_id) DECLSPEC_HIDDEN;
4255 const struct wined3d_color_key_conversion * wined3d_format_get_color_key_conversion(
4256         const struct wined3d_texture *texture, BOOL need_alpha_ck) DECLSPEC_HIDDEN;
4257 BOOL wined3d_formats_are_srgb_variants(enum wined3d_format_id format1,
4258         enum wined3d_format_id format2) DECLSPEC_HIDDEN;
4259
4260 BOOL wined3d_array_reserve(void **elements, SIZE_T *capacity, SIZE_T count, SIZE_T size) DECLSPEC_HIDDEN;
4261
4262 static inline BOOL wined3d_format_is_typeless(const struct wined3d_format *format)
4263 {
4264     return format->id == format->typeless_id && format->id != WINED3DFMT_UNKNOWN;
4265 }
4266
4267 static inline void *wined3d_calloc(SIZE_T count, SIZE_T size)
4268 {
4269     if (count > ~(SIZE_T)0 / size)
4270         return NULL;
4271     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, count * size);
4272 }
4273
4274 static inline BOOL use_vs(const struct wined3d_state *state)
4275 {
4276     /* Check state->vertex_declaration to allow this to be used before the
4277      * stream info is validated, for example in device_update_tex_unit_map(). */
4278     return state->shader[WINED3D_SHADER_TYPE_VERTEX]
4279             && (!state->vertex_declaration || !state->vertex_declaration->position_transformed);
4280 }
4281
4282 static inline BOOL use_ps(const struct wined3d_state *state)
4283 {
4284     return !!state->shader[WINED3D_SHADER_TYPE_PIXEL];
4285 }
4286
4287 static inline void context_apply_state(struct wined3d_context *context,
4288         const struct wined3d_state *state, DWORD state_id)
4289 {
4290     const struct StateEntry *state_table = context->state_table;
4291     DWORD rep = state_table[state_id].representative;
4292     state_table[rep].apply(context, state, rep);
4293 }
4294
4295 static inline BOOL needs_separate_srgb_gl_texture(const struct wined3d_context *context,
4296         const struct wined3d_texture *texture)
4297 {
4298     unsigned int flags = texture->resource.format_flags
4299             & (WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE);
4300
4301     return (!context->gl_info->supported[EXT_TEXTURE_SRGB_DECODE]
4302             || (flags && flags != (WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE)))
4303             && context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL;
4304 }
4305
4306 static inline BOOL needs_srgb_write(const struct wined3d_context *context,
4307         const struct wined3d_state *state, const struct wined3d_fb_state *fb)
4308 {
4309     return (!(context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL)
4310             || state->render_states[WINED3D_RS_SRGBWRITEENABLE])
4311             && fb->render_targets[0] && fb->render_targets[0]->format_flags & WINED3DFMT_FLAG_SRGB_WRITE;
4312 }
4313
4314 static inline GLuint wined3d_texture_get_texture_name(const struct wined3d_texture *texture,
4315         const struct wined3d_context *context, BOOL srgb)
4316 {
4317     return srgb && needs_separate_srgb_gl_texture(context, texture)
4318             ? texture->texture_srgb.name : texture->texture_rgb.name;
4319 }
4320
4321 static inline BOOL can_use_texture_swizzle(const struct wined3d_gl_info *gl_info, const struct wined3d_format *format)
4322 {
4323     return gl_info->supported[ARB_TEXTURE_SWIZZLE] && !is_complex_fixup(format->color_fixup)
4324             && !is_scaling_fixup(format->color_fixup);
4325 }
4326
4327 static inline BOOL needs_interpolation_qualifiers_for_shader_outputs(const struct wined3d_gl_info *gl_info)
4328 {
4329     /* In GLSL 4.40+ it is fine to specify interpolation qualifiers only in
4330      * fragment shaders. In older GLSL versions interpolation qualifiers must
4331      * match between shader stages.
4332      */
4333     return gl_info->glsl_version < MAKEDWORD_VERSION(4, 40);
4334 }
4335
4336 static inline BOOL is_rasterization_disabled(const struct wined3d_shader *geometry_shader)
4337 {
4338     return geometry_shader
4339             && geometry_shader->u.gs.so_desc.rasterizer_stream_idx == WINED3D_NO_RASTERIZER_STREAM;
4340 }
4341
4342 static inline DWORD wined3d_extract_bits(const DWORD *bitstream,
4343         unsigned int offset, unsigned int count)
4344 {
4345     const unsigned int word_bit_count = sizeof(*bitstream) * CHAR_BIT;
4346     const unsigned int idx = offset / word_bit_count;
4347     const unsigned int shift = offset % word_bit_count;
4348     DWORD mask = (1u << count) - 1;
4349     DWORD ret;
4350
4351     ret = (bitstream[idx] >> shift) & mask;
4352     if (shift + count > word_bit_count)
4353     {
4354         const unsigned int extracted_bit_count = word_bit_count - shift;
4355         const unsigned int remaining_bit_count = count - extracted_bit_count;
4356         mask = (1u << remaining_bit_count) - 1;
4357         ret |= (bitstream[idx + 1] & mask) << extracted_bit_count;
4358     }
4359     return ret;
4360 }
4361
4362 static inline void wined3d_insert_bits(DWORD *bitstream,
4363         unsigned int offset, unsigned int count, DWORD bits)
4364 {
4365     const unsigned int word_bit_count = sizeof(*bitstream) * CHAR_BIT;
4366     const unsigned int idx = offset / word_bit_count;
4367     const unsigned int shift = offset % word_bit_count;
4368     DWORD mask = (1u << count) - 1;
4369
4370     bitstream[idx] |= (bits & mask) << shift;
4371     if (shift + count > word_bit_count)
4372     {
4373         const unsigned int inserted_bit_count = word_bit_count - shift;
4374         const unsigned int remaining_bit_count = count - inserted_bit_count;
4375         mask = (1u << remaining_bit_count) - 1;
4376         bitstream[idx + 1] |= (bits >> inserted_bit_count) & mask;
4377     }
4378 }
4379
4380 static inline struct wined3d_surface *context_get_rt_surface(const struct wined3d_context *context)
4381 {
4382     struct wined3d_texture *texture = context->current_rt.texture;
4383
4384     if (!texture)
4385         return NULL;
4386     return texture->sub_resources[context->current_rt.sub_resource_idx].u.surface;
4387 }
4388
4389 static inline void wined3d_from_cs(const struct wined3d_cs *cs)
4390 {
4391     if (cs->thread)
4392         assert(cs->thread_id == GetCurrentThreadId());
4393 }
4394
4395 static inline void wined3d_not_from_cs(struct wined3d_cs *cs)
4396 {
4397     assert(cs->thread_id != GetCurrentThreadId());
4398 }
4399
4400 /* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
4401 #define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
4402
4403 #endif