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 /* Device caps */
 263 #define MAX_STREAMS                 16
 264 #define MAX_TEXTURES                8
 265 #define MAX_FRAGMENT_SAMPLERS       16
 266 #define MAX_VERTEX_SAMPLERS         4
 267 #define MAX_COMBINED_SAMPLERS       (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
 268 #define MAX_ACTIVE_LIGHTS           8
 269 #define MAX_CLIP_DISTANCES          WINED3DMAXUSERCLIPPLANES
 270 #define MAX_CONSTANT_BUFFERS        15
 271 #define MAX_SAMPLER_OBJECTS         16
 272 #define MAX_SHADER_RESOURCE_VIEWS   128
 273 #define MAX_UNORDERED_ACCESS_VIEWS  8
 274 #define MAX_TGSM_REGISTERS          8192
 275 #define MAX_VERTEX_BLENDS           4
 276 #define MAX_MULTISAMPLE_TYPES       8
 277
 278 struct min_lookup
 279 {
 280     GLenum mip[WINED3D_TEXF_LINEAR + 1];
 281 };
 282
 283 extern const struct min_lookup minMipLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 284 extern const GLenum magLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 285
 286 GLenum wined3d_gl_compare_func(enum wined3d_cmp_func f) DECLSPEC_HIDDEN;
 287
 288 static inline enum wined3d_cmp_func wined3d_sanitize_cmp_func(enum wined3d_cmp_func func)
 289 {
 290     if (func < WINED3D_CMP_NEVER || func > WINED3D_CMP_ALWAYS)
 291         return WINED3D_CMP_ALWAYS;
 292     return func;
 293 }
 294
 295 static inline GLenum wined3d_gl_mag_filter(enum wined3d_texture_filter_type mag_filter)
 296 {
 297     return magLookup[mag_filter];
 298 }
 299
 300 static inline GLenum wined3d_gl_min_mip_filter(enum wined3d_texture_filter_type min_filter,
 301         enum wined3d_texture_filter_type mip_filter)
 302 {
 303     return minMipLookup[min_filter].mip[mip_filter];
 304 }
 305
 306 /* float_16_to_32() and float_32_to_16() (see implementation in
 307  * surface_base.c) convert 16 bit floats in the FLOAT16 data type
 308  * to standard C floats and vice versa. They do not depend on the encoding
 309  * of the C float, so they are platform independent, but slow. On x86 and
 310  * other IEEE 754 compliant platforms the conversion can be accelerated by
 311  * bit shifting the exponent and mantissa. There are also some SSE-based
 312  * assembly routines out there.
 313  *
 314  * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
 315  */
 316 static inline float float_16_to_32(const unsigned short *in)
 317 {
 318     const unsigned short s = ((*in) & 0x8000u);
 319     const unsigned short e = ((*in) & 0x7c00u) >> 10;
 320     const unsigned short m = (*in) & 0x3ffu;
 321     const float sgn = (s ? -1.0f : 1.0f);
 322
 323     if(e == 0) {
 324         if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 325         else return sgn * powf(2, -14.0f) * ((float)m / 1024.0f);
 326     } else if(e < 31) {
 327         return sgn * powf(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
 328     } else {
 329         if(m == 0) return sgn * INFINITY;
 330         else return NAN;
 331     }
 332 }
 333
 334 static inline float float_24_to_32(DWORD in)
 335 {
 336     const float sgn = in & 0x800000u ? -1.0f : 1.0f;
 337     const unsigned short e = (in & 0x780000u) >> 19;
 338     const unsigned int m = in & 0x7ffffu;
 339
 340     if (e == 0)
 341     {
 342         if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 343         else return sgn * powf(2, -6.0f) * ((float)m / 524288.0f);
 344     }
 345     else if (e < 15)
 346     {
 347         return sgn * powf(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
 348     }
 349     else
 350     {
 351         if (m == 0) return sgn * INFINITY;
 352         else return NAN;
 353     }
 354 }
 355
 356 static inline unsigned int wined3d_popcount(unsigned int x)
 357 {
 358 #ifdef HAVE___BUILTIN_POPCOUNT
 359     return __builtin_popcount(x);
 360 #else
 361     x -= x >> 1 & 0x55555555;
 362     x = (x & 0x33333333) + (x >> 2 & 0x33333333);
 363     return ((x + (x >> 4)) & 0x0f0f0f0f) * 0x01010101 >> 24;
 364 #endif
 365 }
 366
 367 static inline void wined3d_pause(void)
 368 {
 369 #if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
 370     __asm__ __volatile__( "rep;nop" : : : "memory" );
 371 #endif
 372 }
 373
 374 #define ORM_BACKBUFFER  0
 375 #define ORM_FBO         1
 376
 377 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
 378 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
 379
 380 /* NOTE: When adding fields to this structure, make sure to update the default
 381  * values in wined3d_main.c as well. */
 382 struct wined3d_settings
 383 {
 384     unsigned int cs_multithreaded;
 385     DWORD max_gl_version;
 386     BOOL glslRequested;
 387     int offscreen_rendering_mode;
 388     unsigned short pci_vendor_id;
 389     unsigned short pci_device_id;
 390     /* Memory tracking and object counting. */
 391     UINT64 emulated_textureram;
 392     char *logo;
 393     unsigned int sample_count;
 394     BOOL strict_draw_ordering;
 395     BOOL check_float_constants;
 396     unsigned int max_sm_vs;
 397     unsigned int max_sm_hs;
 398     unsigned int max_sm_ds;
 399     unsigned int max_sm_gs;
 400     unsigned int max_sm_ps;
 401     unsigned int max_sm_cs;
 402     BOOL no_3d;
 403 };
 404
 405 extern struct wined3d_settings wined3d_settings DECLSPEC_HIDDEN;
 406
 407 enum wined3d_shader_resource_type
 408 {
 409     WINED3D_SHADER_RESOURCE_NONE,
 410     WINED3D_SHADER_RESOURCE_BUFFER,
 411     WINED3D_SHADER_RESOURCE_TEXTURE_1D,
 412     WINED3D_SHADER_RESOURCE_TEXTURE_2D,
 413     WINED3D_SHADER_RESOURCE_TEXTURE_2DMS,
 414     WINED3D_SHADER_RESOURCE_TEXTURE_3D,
 415     WINED3D_SHADER_RESOURCE_TEXTURE_CUBE,
 416     WINED3D_SHADER_RESOURCE_TEXTURE_1DARRAY,
 417     WINED3D_SHADER_RESOURCE_TEXTURE_2DARRAY,
 418     WINED3D_SHADER_RESOURCE_TEXTURE_2DMSARRAY,
 419     WINED3D_SHADER_RESOURCE_TEXTURE_CUBEARRAY,
 420 };
 421
 422 #define WINED3D_SHADER_CONST_VS_F            0x00000001
 423 #define WINED3D_SHADER_CONST_VS_I            0x00000002
 424 #define WINED3D_SHADER_CONST_VS_B            0x00000004
 425 #define WINED3D_SHADER_CONST_VS_CLIP_PLANES  0x00000008
 426 #define WINED3D_SHADER_CONST_VS_POINTSIZE    0x00000010
 427 #define WINED3D_SHADER_CONST_POS_FIXUP       0x00000020
 428 #define WINED3D_SHADER_CONST_PS_F            0x00000040
 429 #define WINED3D_SHADER_CONST_PS_I            0x00000080
 430 #define WINED3D_SHADER_CONST_PS_B            0x00000100
 431 #define WINED3D_SHADER_CONST_PS_BUMP_ENV     0x00000200
 432 #define WINED3D_SHADER_CONST_PS_FOG          0x00000400
 433 #define WINED3D_SHADER_CONST_PS_ALPHA_TEST   0x00000800
 434 #define WINED3D_SHADER_CONST_PS_Y_CORR       0x00001000
 435 #define WINED3D_SHADER_CONST_PS_NP2_FIXUP    0x00002000
 436 #define WINED3D_SHADER_CONST_FFP_MODELVIEW   0x00004000
 437 #define WINED3D_SHADER_CONST_FFP_VERTEXBLEND 0x00008000
 438 #define WINED3D_SHADER_CONST_FFP_PROJ        0x00010000
 439 #define WINED3D_SHADER_CONST_FFP_TEXMATRIX   0x00020000
 440 #define WINED3D_SHADER_CONST_FFP_MATERIAL    0x00040000
 441 #define WINED3D_SHADER_CONST_FFP_LIGHTS      0x00080000
 442 #define WINED3D_SHADER_CONST_FFP_PS          0x00100000
 443 #define WINED3D_SHADER_CONST_FFP_COLOR_KEY   0x00200000
 444
 445 enum wined3d_shader_register_type
 446 {
 447     WINED3DSPR_TEMP = 0,
 448     WINED3DSPR_INPUT = 1,
 449     WINED3DSPR_CONST = 2,
 450     WINED3DSPR_ADDR = 3,
 451     WINED3DSPR_TEXTURE = 3,
 452     WINED3DSPR_RASTOUT = 4,
 453     WINED3DSPR_ATTROUT = 5,
 454     WINED3DSPR_TEXCRDOUT = 6,
 455     WINED3DSPR_OUTPUT = 6,
 456     WINED3DSPR_CONSTINT = 7,
 457     WINED3DSPR_COLOROUT = 8,
 458     WINED3DSPR_DEPTHOUT = 9,
 459     WINED3DSPR_SAMPLER = 10,
 460     WINED3DSPR_CONST2 = 11,
 461     WINED3DSPR_CONST3 = 12,
 462     WINED3DSPR_CONST4 = 13,
 463     WINED3DSPR_CONSTBOOL = 14,
 464     WINED3DSPR_LOOP = 15,
 465     WINED3DSPR_TEMPFLOAT16 = 16,
 466     WINED3DSPR_MISCTYPE = 17,
 467     WINED3DSPR_LABEL = 18,
 468     WINED3DSPR_PREDICATE = 19,
 469     WINED3DSPR_IMMCONST,
 470     WINED3DSPR_CONSTBUFFER,
 471     WINED3DSPR_IMMCONSTBUFFER,
 472     WINED3DSPR_PRIMID,
 473     WINED3DSPR_NULL,
 474     WINED3DSPR_RESOURCE,
 475     WINED3DSPR_UAV,
 476     WINED3DSPR_OUTPOINTID,
 477     WINED3DSPR_FORKINSTID,
 478     WINED3DSPR_JOININSTID,
 479     WINED3DSPR_INCONTROLPOINT,
 480     WINED3DSPR_OUTCONTROLPOINT,
 481     WINED3DSPR_PATCHCONST,
 482     WINED3DSPR_TESSCOORD,
 483     WINED3DSPR_GROUPSHAREDMEM,
 484     WINED3DSPR_THREADID,
 485     WINED3DSPR_THREADGROUPID,
 486     WINED3DSPR_LOCALTHREADID,
 487     WINED3DSPR_LOCALTHREADINDEX,
 488     WINED3DSPR_IDXTEMP,
 489     WINED3DSPR_STREAM,
 490     WINED3DSPR_FUNCTIONBODY,
 491     WINED3DSPR_FUNCTIONPOINTER,
 492     WINED3DSPR_COVERAGE,
 493     WINED3DSPR_SAMPLEMASK,
 494     WINED3DSPR_GSINSTID,
 495     WINED3DSPR_DEPTHOUTGE,
 496     WINED3DSPR_DEPTHOUTLE,
 497 };
 498
 499 enum wined3d_data_type
 500 {
 501     WINED3D_DATA_FLOAT,
 502     WINED3D_DATA_INT,
 503     WINED3D_DATA_RESOURCE,
 504     WINED3D_DATA_SAMPLER,
 505     WINED3D_DATA_UAV,
 506     WINED3D_DATA_UINT,
 507     WINED3D_DATA_UNORM,
 508     WINED3D_DATA_SNORM,
 509     WINED3D_DATA_OPAQUE,
 510 };
 511
 512 enum wined3d_immconst_type
 513 {
 514     WINED3D_IMMCONST_SCALAR,
 515     WINED3D_IMMCONST_VEC4,
 516 };
 517
 518 #define WINED3DSP_NOSWIZZLE (0u | (1u << 2) | (2u << 4) | (3u << 6))
 519
 520 enum wined3d_shader_src_modifier
 521 {
 522     WINED3DSPSM_NONE = 0,
 523     WINED3DSPSM_NEG = 1,
 524     WINED3DSPSM_BIAS = 2,
 525     WINED3DSPSM_BIASNEG = 3,
 526     WINED3DSPSM_SIGN = 4,
 527     WINED3DSPSM_SIGNNEG = 5,
 528     WINED3DSPSM_COMP = 6,
 529     WINED3DSPSM_X2 = 7,
 530     WINED3DSPSM_X2NEG = 8,
 531     WINED3DSPSM_DZ = 9,
 532     WINED3DSPSM_DW = 10,
 533     WINED3DSPSM_ABS = 11,
 534     WINED3DSPSM_ABSNEG = 12,
 535     WINED3DSPSM_NOT = 13,
 536 };
 537
 538 #define WINED3DSP_WRITEMASK_0   0x1u /* .x r */
 539 #define WINED3DSP_WRITEMASK_1   0x2u /* .y g */
 540 #define WINED3DSP_WRITEMASK_2   0x4u /* .z b */
 541 #define WINED3DSP_WRITEMASK_3   0x8u /* .w a */
 542 #define WINED3DSP_WRITEMASK_ALL 0xfu /* all */
 543
 544 enum wined3d_shader_dst_modifier
 545 {
 546     WINED3DSPDM_NONE = 0,
 547     WINED3DSPDM_SATURATE = 1,
 548     WINED3DSPDM_PARTIALPRECISION = 2,
 549     WINED3DSPDM_MSAMPCENTROID = 4,
 550 };
 551
 552 enum wined3d_shader_interpolation_mode
 553 {
 554     WINED3DSIM_NONE = 0,
 555     WINED3DSIM_CONSTANT = 1,
 556     WINED3DSIM_LINEAR = 2,
 557     WINED3DSIM_LINEAR_CENTROID = 3,
 558     WINED3DSIM_LINEAR_NOPERSPECTIVE = 4,
 559     WINED3DSIM_LINEAR_NOPERSPECTIVE_CENTROID = 5,
 560     WINED3DSIM_LINEAR_SAMPLE = 6,
 561     WINED3DSIM_LINEAR_NOPERSPECTIVE_SAMPLE = 7,
 562 };
 563
 564 #define WINED3D_PACKED_INTERPOLATION_SIZE 3
 565 #define WINED3D_PACKED_INTERPOLATION_BIT_COUNT 3
 566
 567 enum wined3d_shader_global_flags
 568 {
 569     WINED3DSGF_REFACTORING_ALLOWED               = 0x1,
 570     WINED3DSGF_FORCE_EARLY_DEPTH_STENCIL         = 0x4,
 571     WINED3DSGF_ENABLE_RAW_AND_STRUCTURED_BUFFERS = 0x8,
 572 };
 573
 574 enum wined3d_shader_sync_flags
 575 {
 576     WINED3DSSF_THREAD_GROUP        = 0x1,
 577     WINED3DSSF_GROUP_SHARED_MEMORY = 0x2,
 578 };
 579
 580 enum wined3d_shader_uav_flags
 581 {
 582     WINED3DSUF_GLOBALLY_COHERENT = 0x2,
 583     WINED3DSUF_ORDER_PRESERVING_COUNTER = 0x100,
 584 };
 585
 586 enum wined3d_tessellator_domain
 587 {
 588     WINED3D_TESSELLATOR_DOMAIN_LINE      = 1,
 589     WINED3D_TESSELLATOR_DOMAIN_TRIANGLE  = 2,
 590     WINED3D_TESSELLATOR_DOMAIN_QUAD      = 3,
 591 };
 592
 593 enum wined3d_tessellator_output_primitive
 594 {
 595     WINED3D_TESSELLATOR_OUTPUT_POINT        = 1,
 596     WINED3D_TESSELLATOR_OUTPUT_LINE         = 2,
 597     WINED3D_TESSELLATOR_OUTPUT_TRIANGLE_CW  = 3,
 598     WINED3D_TESSELLATOR_OUTPUT_TRIANGLE_CCW = 4,
 599 };
 600
 601 enum wined3d_tessellator_partitioning
 602 {
 603     WINED3D_TESSELLATOR_PARTITIONING_INTEGER         = 1,
 604     WINED3D_TESSELLATOR_PARTITIONING_POW2            = 2,
 605     WINED3D_TESSELLATOR_PARTITIONING_FRACTIONAL_ODD  = 3,
 606     WINED3D_TESSELLATOR_PARTITIONING_FRACTIONAL_EVEN = 4,
 607 };
 608
 609 /* Undocumented opcode control to identify projective texture lookups in ps 2.0 and later */
 610 #define WINED3DSI_TEXLD_PROJECT     0x1
 611 #define WINED3DSI_TEXLD_BIAS        0x2
 612 #define WINED3DSI_INDEXED_DYNAMIC   0x4
 613 #define WINED3DSI_RESINFO_RCP_FLOAT 0x1
 614 #define WINED3DSI_RESINFO_UINT      0x2
 615 #define WINED3DSI_SAMPLE_INFO_UINT  0x1
 616 #define WINED3DSI_SAMPLER_COMPARISON_MODE 0x1
 617
 618 enum wined3d_shader_rel_op
 619 {
 620     WINED3D_SHADER_REL_OP_GT = 1,
 621     WINED3D_SHADER_REL_OP_EQ = 2,
 622     WINED3D_SHADER_REL_OP_GE = 3,
 623     WINED3D_SHADER_REL_OP_LT = 4,
 624     WINED3D_SHADER_REL_OP_NE = 5,
 625     WINED3D_SHADER_REL_OP_LE = 6,
 626 };
 627
 628 enum wined3d_shader_conditional_op
 629 {
 630     WINED3D_SHADER_CONDITIONAL_OP_NZ = 0,
 631     WINED3D_SHADER_CONDITIONAL_OP_Z  = 1
 632 };
 633
 634 #define WINED3D_SM1_VS  0xfffeu
 635 #define WINED3D_SM1_PS  0xffffu
 636 #define WINED3D_SM4_PS  0x0000u
 637 #define WINED3D_SM4_VS  0x0001u
 638 #define WINED3D_SM4_GS  0x0002u
 639 #define WINED3D_SM5_HS  0x0003u
 640 #define WINED3D_SM5_DS  0x0004u
 641 #define WINED3D_SM5_CS  0x0005u
 642
 643 /* Shader version tokens, and shader end tokens */
 644 #define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) | ((major) << 8) | (minor))
 645 #define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) | ((major) << 8) | (minor))
 646
 647 /* Shader backends */
 648
 649 /* TODO: Make this dynamic, based on shader limits ? */
 650 #define MAX_ATTRIBS 16
 651 #define MAX_REG_ADDR 1
 652 #define MAX_REG_TEXCRD 8
 653 #define MAX_REG_INPUT 32
 654 #define MAX_REG_OUTPUT 32
 655 #define WINED3D_MAX_CBS 15
 656 #define WINED3D_MAX_CONSTS_B 16
 657 #define WINED3D_MAX_CONSTS_I 16
 658 #define WINED3D_MAX_VS_CONSTS_F 256
 659 #define WINED3D_MAX_PS_CONSTS_F 224
 660
 661 /* FIXME: This needs to go up to 2048 for
 662  * Shader model 3 according to msdn (and for software shaders) */
 663 #define MAX_LABELS 16
 664
 665 #define MAX_IMMEDIATE_CONSTANT_BUFFER_SIZE 4096
 666
 667 struct wined3d_string_buffer
 668 {
 669     struct list entry;
 670     char *buffer;
 671     unsigned int buffer_size;
 672     unsigned int content_size;
 673 };
 674
 675 enum WINED3D_SHADER_INSTRUCTION_HANDLER
 676 {
 677     WINED3DSIH_ABS,
 678     WINED3DSIH_ADD,
 679     WINED3DSIH_AND,
 680     WINED3DSIH_ATOMIC_AND,
 681     WINED3DSIH_ATOMIC_CMP_STORE,
 682     WINED3DSIH_ATOMIC_IADD,
 683     WINED3DSIH_ATOMIC_IMAX,
 684     WINED3DSIH_ATOMIC_IMIN,
 685     WINED3DSIH_ATOMIC_OR,
 686     WINED3DSIH_ATOMIC_UMAX,
 687     WINED3DSIH_ATOMIC_UMIN,
 688     WINED3DSIH_ATOMIC_XOR,
 689     WINED3DSIH_BEM,
 690     WINED3DSIH_BFI,
 691     WINED3DSIH_BFREV,
 692     WINED3DSIH_BREAK,
 693     WINED3DSIH_BREAKC,
 694     WINED3DSIH_BREAKP,
 695     WINED3DSIH_BUFINFO,
 696     WINED3DSIH_CALL,
 697     WINED3DSIH_CALLNZ,
 698     WINED3DSIH_CASE,
 699     WINED3DSIH_CMP,
 700     WINED3DSIH_CND,
 701     WINED3DSIH_CONTINUE,
 702     WINED3DSIH_CONTINUEP,
 703     WINED3DSIH_COUNTBITS,
 704     WINED3DSIH_CRS,
 705     WINED3DSIH_CUT,
 706     WINED3DSIH_CUT_STREAM,
 707     WINED3DSIH_DCL,
 708     WINED3DSIH_DCL_CONSTANT_BUFFER,
 709     WINED3DSIH_DCL_FUNCTION_BODY,
 710     WINED3DSIH_DCL_FUNCTION_TABLE,
 711     WINED3DSIH_DCL_GLOBAL_FLAGS,
 712     WINED3DSIH_DCL_GS_INSTANCES,
 713     WINED3DSIH_DCL_HS_FORK_PHASE_INSTANCE_COUNT,
 714     WINED3DSIH_DCL_HS_JOIN_PHASE_INSTANCE_COUNT,
 715     WINED3DSIH_DCL_HS_MAX_TESSFACTOR,
 716     WINED3DSIH_DCL_IMMEDIATE_CONSTANT_BUFFER,
 717     WINED3DSIH_DCL_INDEX_RANGE,
 718     WINED3DSIH_DCL_INDEXABLE_TEMP,
 719     WINED3DSIH_DCL_INPUT,
 720     WINED3DSIH_DCL_INPUT_CONTROL_POINT_COUNT,
 721     WINED3DSIH_DCL_INPUT_PRIMITIVE,
 722     WINED3DSIH_DCL_INPUT_PS,
 723     WINED3DSIH_DCL_INPUT_PS_SGV,
 724     WINED3DSIH_DCL_INPUT_PS_SIV,
 725     WINED3DSIH_DCL_INPUT_SGV,
 726     WINED3DSIH_DCL_INPUT_SIV,
 727     WINED3DSIH_DCL_INTERFACE,
 728     WINED3DSIH_DCL_OUTPUT,
 729     WINED3DSIH_DCL_OUTPUT_CONTROL_POINT_COUNT,
 730     WINED3DSIH_DCL_OUTPUT_SIV,
 731     WINED3DSIH_DCL_OUTPUT_TOPOLOGY,
 732     WINED3DSIH_DCL_RESOURCE_RAW,
 733     WINED3DSIH_DCL_RESOURCE_STRUCTURED,
 734     WINED3DSIH_DCL_SAMPLER,
 735     WINED3DSIH_DCL_STREAM,
 736     WINED3DSIH_DCL_TEMPS,
 737     WINED3DSIH_DCL_TESSELLATOR_DOMAIN,
 738     WINED3DSIH_DCL_TESSELLATOR_OUTPUT_PRIMITIVE,
 739     WINED3DSIH_DCL_TESSELLATOR_PARTITIONING,
 740     WINED3DSIH_DCL_TGSM_RAW,
 741     WINED3DSIH_DCL_TGSM_STRUCTURED,
 742     WINED3DSIH_DCL_THREAD_GROUP,
 743     WINED3DSIH_DCL_UAV_RAW,
 744     WINED3DSIH_DCL_UAV_STRUCTURED,
 745     WINED3DSIH_DCL_UAV_TYPED,
 746     WINED3DSIH_DCL_VERTICES_OUT,
 747     WINED3DSIH_DEF,
 748     WINED3DSIH_DEFAULT,
 749     WINED3DSIH_DEFB,
 750     WINED3DSIH_DEFI,
 751     WINED3DSIH_DIV,
 752     WINED3DSIH_DP2,
 753     WINED3DSIH_DP2ADD,
 754     WINED3DSIH_DP3,
 755     WINED3DSIH_DP4,
 756     WINED3DSIH_DST,
 757     WINED3DSIH_DSX,
 758     WINED3DSIH_DSX_COARSE,
 759     WINED3DSIH_DSX_FINE,
 760     WINED3DSIH_DSY,
 761     WINED3DSIH_DSY_COARSE,
 762     WINED3DSIH_DSY_FINE,
 763     WINED3DSIH_ELSE,
 764     WINED3DSIH_EMIT,
 765     WINED3DSIH_EMIT_STREAM,
 766     WINED3DSIH_ENDIF,
 767     WINED3DSIH_ENDLOOP,
 768     WINED3DSIH_ENDREP,
 769     WINED3DSIH_ENDSWITCH,
 770     WINED3DSIH_EQ,
 771     WINED3DSIH_EXP,
 772     WINED3DSIH_EXPP,
 773     WINED3DSIH_F16TOF32,
 774     WINED3DSIH_F32TOF16,
 775     WINED3DSIH_FCALL,
 776     WINED3DSIH_FIRSTBIT_HI,
 777     WINED3DSIH_FIRSTBIT_LO,
 778     WINED3DSIH_FIRSTBIT_SHI,
 779     WINED3DSIH_FRC,
 780     WINED3DSIH_FTOI,
 781     WINED3DSIH_FTOU,
 782     WINED3DSIH_GATHER4,
 783     WINED3DSIH_GATHER4_C,
 784     WINED3DSIH_GATHER4_PO,
 785     WINED3DSIH_GATHER4_PO_C,
 786     WINED3DSIH_GE,
 787     WINED3DSIH_HS_CONTROL_POINT_PHASE,
 788     WINED3DSIH_HS_DECLS,
 789     WINED3DSIH_HS_FORK_PHASE,
 790     WINED3DSIH_HS_JOIN_PHASE,
 791     WINED3DSIH_IADD,
 792     WINED3DSIH_IBFE,
 793     WINED3DSIH_IEQ,
 794     WINED3DSIH_IF,
 795     WINED3DSIH_IFC,
 796     WINED3DSIH_IGE,
 797     WINED3DSIH_ILT,
 798     WINED3DSIH_IMAD,
 799     WINED3DSIH_IMAX,
 800     WINED3DSIH_IMIN,
 801     WINED3DSIH_IMM_ATOMIC_ALLOC,
 802     WINED3DSIH_IMM_ATOMIC_AND,
 803     WINED3DSIH_IMM_ATOMIC_CMP_EXCH,
 804     WINED3DSIH_IMM_ATOMIC_CONSUME,
 805     WINED3DSIH_IMM_ATOMIC_EXCH,
 806     WINED3DSIH_IMM_ATOMIC_IADD,
 807     WINED3DSIH_IMM_ATOMIC_IMAX,
 808     WINED3DSIH_IMM_ATOMIC_IMIN,
 809     WINED3DSIH_IMM_ATOMIC_OR,
 810     WINED3DSIH_IMM_ATOMIC_UMAX,
 811     WINED3DSIH_IMM_ATOMIC_UMIN,
 812     WINED3DSIH_IMM_ATOMIC_XOR,
 813     WINED3DSIH_IMUL,
 814     WINED3DSIH_INE,
 815     WINED3DSIH_INEG,
 816     WINED3DSIH_ISHL,
 817     WINED3DSIH_ISHR,
 818     WINED3DSIH_ITOF,
 819     WINED3DSIH_LABEL,
 820     WINED3DSIH_LD,
 821     WINED3DSIH_LD2DMS,
 822     WINED3DSIH_LD_RAW,
 823     WINED3DSIH_LD_STRUCTURED,
 824     WINED3DSIH_LD_UAV_TYPED,
 825     WINED3DSIH_LIT,
 826     WINED3DSIH_LOD,
 827     WINED3DSIH_LOG,
 828     WINED3DSIH_LOGP,
 829     WINED3DSIH_LOOP,
 830     WINED3DSIH_LRP,
 831     WINED3DSIH_LT,
 832     WINED3DSIH_M3x2,
 833     WINED3DSIH_M3x3,
 834     WINED3DSIH_M3x4,
 835     WINED3DSIH_M4x3,
 836     WINED3DSIH_M4x4,
 837     WINED3DSIH_MAD,
 838     WINED3DSIH_MAX,
 839     WINED3DSIH_MIN,
 840     WINED3DSIH_MOV,
 841     WINED3DSIH_MOVA,
 842     WINED3DSIH_MOVC,
 843     WINED3DSIH_MUL,
 844     WINED3DSIH_NE,
 845     WINED3DSIH_NOP,
 846     WINED3DSIH_NOT,
 847     WINED3DSIH_NRM,
 848     WINED3DSIH_OR,
 849     WINED3DSIH_PHASE,
 850     WINED3DSIH_POW,
 851     WINED3DSIH_RCP,
 852     WINED3DSIH_REP,
 853     WINED3DSIH_RESINFO,
 854     WINED3DSIH_RET,
 855     WINED3DSIH_RETP,
 856     WINED3DSIH_ROUND_NE,
 857     WINED3DSIH_ROUND_NI,
 858     WINED3DSIH_ROUND_PI,
 859     WINED3DSIH_ROUND_Z,
 860     WINED3DSIH_RSQ,
 861     WINED3DSIH_SAMPLE,
 862     WINED3DSIH_SAMPLE_B,
 863     WINED3DSIH_SAMPLE_C,
 864     WINED3DSIH_SAMPLE_C_LZ,
 865     WINED3DSIH_SAMPLE_GRAD,
 866     WINED3DSIH_SAMPLE_INFO,
 867     WINED3DSIH_SAMPLE_LOD,
 868     WINED3DSIH_SAMPLE_POS,
 869     WINED3DSIH_SETP,
 870     WINED3DSIH_SGE,
 871     WINED3DSIH_SGN,
 872     WINED3DSIH_SINCOS,
 873     WINED3DSIH_SLT,
 874     WINED3DSIH_SQRT,
 875     WINED3DSIH_STORE_RAW,
 876     WINED3DSIH_STORE_STRUCTURED,
 877     WINED3DSIH_STORE_UAV_TYPED,
 878     WINED3DSIH_SUB,
 879     WINED3DSIH_SWAPC,
 880     WINED3DSIH_SWITCH,
 881     WINED3DSIH_SYNC,
 882     WINED3DSIH_TEX,
 883     WINED3DSIH_TEXBEM,
 884     WINED3DSIH_TEXBEML,
 885     WINED3DSIH_TEXCOORD,
 886     WINED3DSIH_TEXDEPTH,
 887     WINED3DSIH_TEXDP3,
 888     WINED3DSIH_TEXDP3TEX,
 889     WINED3DSIH_TEXKILL,
 890     WINED3DSIH_TEXLDD,
 891     WINED3DSIH_TEXLDL,
 892     WINED3DSIH_TEXM3x2DEPTH,
 893     WINED3DSIH_TEXM3x2PAD,
 894     WINED3DSIH_TEXM3x2TEX,
 895     WINED3DSIH_TEXM3x3,
 896     WINED3DSIH_TEXM3x3DIFF,
 897     WINED3DSIH_TEXM3x3PAD,
 898     WINED3DSIH_TEXM3x3SPEC,
 899     WINED3DSIH_TEXM3x3TEX,
 900     WINED3DSIH_TEXM3x3VSPEC,
 901     WINED3DSIH_TEXREG2AR,
 902     WINED3DSIH_TEXREG2GB,
 903     WINED3DSIH_TEXREG2RGB,
 904     WINED3DSIH_UBFE,
 905     WINED3DSIH_UDIV,
 906     WINED3DSIH_UGE,
 907     WINED3DSIH_ULT,
 908     WINED3DSIH_UMAX,
 909     WINED3DSIH_UMIN,
 910     WINED3DSIH_UMUL,
 911     WINED3DSIH_USHR,
 912     WINED3DSIH_UTOF,
 913     WINED3DSIH_XOR,
 914     WINED3DSIH_TABLE_SIZE
 915 };
 916
 917 enum wined3d_shader_type
 918 {
 919     WINED3D_SHADER_TYPE_PIXEL,
 920     WINED3D_SHADER_TYPE_VERTEX,
 921     WINED3D_SHADER_TYPE_GEOMETRY,
 922     WINED3D_SHADER_TYPE_HULL,
 923     WINED3D_SHADER_TYPE_DOMAIN,
 924     WINED3D_SHADER_TYPE_GRAPHICS_COUNT,
 925
 926     WINED3D_SHADER_TYPE_COMPUTE = WINED3D_SHADER_TYPE_GRAPHICS_COUNT,
 927     WINED3D_SHADER_TYPE_COUNT,
 928 };
 929
 930 struct wined3d_shader_version
 931 {
 932     enum wined3d_shader_type type;
 933     BYTE major;
 934     BYTE minor;
 935 };
 936
 937 struct wined3d_shader_resource_info
 938 {
 939     enum wined3d_shader_resource_type type;
 940     enum wined3d_data_type data_type;
 941     unsigned int flags;
 942     unsigned int stride;
 943 };
 944
 945 #define WINED3D_SAMPLER_DEFAULT ~0x0u
 946
 947 struct wined3d_shader_sampler_map_entry
 948 {
 949     unsigned int resource_idx;
 950     unsigned int sampler_idx;
 951     unsigned int bind_idx;
 952 };
 953
 954 struct wined3d_shader_sampler_map
 955 {
 956     struct wined3d_shader_sampler_map_entry *entries;
 957     size_t size;
 958     size_t count;
 959 };
 960
 961 struct wined3d_shader_immediate_constant_buffer
 962 {
 963     unsigned int vec4_count;
 964     DWORD data[MAX_IMMEDIATE_CONSTANT_BUFFER_SIZE];
 965 };
 966
 967 struct wined3d_shader_indexable_temp
 968 {
 969     struct list entry;
 970     unsigned int register_idx;
 971     unsigned int register_size;
 972     unsigned int component_count;
 973 };
 974
 975 #define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) | (minor))
 976
 977 struct wined3d_shader_reg_maps
 978 {
 979     struct wined3d_shader_version shader_version;
 980     BYTE texcoord;                                  /* MAX_REG_TEXCRD, 8 */
 981     BYTE address;                                   /* MAX_REG_ADDR, 1 */
 982     WORD labels;                                    /* MAX_LABELS, 16 */
 983     DWORD temporary;                                /* 32 */
 984     unsigned int temporary_count;
 985     DWORD *constf;                                  /* pixel, vertex */
 986     struct list indexable_temps;
 987     const struct wined3d_shader_immediate_constant_buffer *icb;
 988     union
 989     {
 990         DWORD texcoord_mask[MAX_REG_TEXCRD];        /* vertex < 3.0 */
 991         BYTE output_registers_mask[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
 992     } u;
 993     DWORD input_registers;                          /* max(MAX_REG_INPUT, MAX_ATTRIBS), 32 */
 994     DWORD output_registers;                         /* MAX_REG_OUTPUT, 32 */
 995     WORD integer_constants;                         /* WINED3D_MAX_CONSTS_I, 16 */
 996     WORD boolean_constants;                         /* WINED3D_MAX_CONSTS_B, 16 */
 997     WORD local_int_consts;                          /* WINED3D_MAX_CONSTS_I, 16 */
 998     WORD local_bool_consts;                         /* WINED3D_MAX_CONSTS_B, 16 */
 999     UINT cb_sizes[WINED3D_MAX_CBS];
1000
1001     struct wined3d_shader_resource_info resource_info[MAX_SHADER_RESOURCE_VIEWS];
1002     struct wined3d_shader_sampler_map sampler_map;
1003     DWORD sampler_comparison_mode;
1004     BYTE bumpmat;                                   /* MAX_TEXTURES, 8 */
1005     BYTE luminanceparams;                           /* MAX_TEXTURES, 8 */
1006     struct wined3d_shader_resource_info uav_resource_info[MAX_UNORDERED_ACCESS_VIEWS];
1007     DWORD uav_read_mask;                            /* MAX_UNORDERED_ACCESS_VIEWS, 8 */
1008     DWORD uav_counter_mask;                         /* MAX_UNORDERED_ACCESS_VIEWS, 8 */
1009
1010     WORD usesnrm        : 1;
1011     WORD vpos           : 1;
1012     WORD usesdsx        : 1;
1013     WORD usesdsy        : 1;
1014     WORD usestexldd     : 1;
1015     WORD usesmova       : 1;
1016     WORD usesfacing     : 1;
1017     WORD usesrelconstF  : 1;
1018     WORD fog            : 1;
1019     WORD usestexldl     : 1;
1020     WORD usesifc        : 1;
1021     WORD usescall       : 1;
1022     WORD usespow        : 1;
1023     WORD point_size     : 1;
1024     WORD vocp           : 1;
1025     WORD padding        : 1;
1026
1027     DWORD rt_mask; /* Used render targets, 32 max. */
1028
1029     /* Whether or not loops are used in this shader, and nesting depth */
1030     unsigned loop_depth;
1031     UINT min_rel_offset, max_rel_offset;
1032
1033     struct wined3d_shader_tgsm *tgsm;
1034     SIZE_T tgsm_capacity;
1035     unsigned int tgsm_count;
1036 };
1037
1038 /* Keeps track of details for TEX_M#x# instructions which need to maintain
1039  * state information between multiple instructions. */
1040 struct wined3d_shader_tex_mx
1041 {
1042     unsigned int current_row;
1043     DWORD texcoord_w[2];
1044 };
1045
1046 struct wined3d_shader_parser_state
1047 {
1048     unsigned int current_loop_depth;
1049     unsigned int current_loop_reg;
1050     BOOL in_subroutine;
1051 };
1052
1053 struct wined3d_shader_context
1054 {
1055     const struct wined3d_shader *shader;
1056     const struct wined3d_gl_info *gl_info;
1057     const struct wined3d_shader_reg_maps *reg_maps;
1058     struct wined3d_string_buffer *buffer;
1059     struct wined3d_shader_tex_mx *tex_mx;
1060     struct wined3d_shader_parser_state *state;
1061     void *backend_data;
1062 };
1063
1064 struct wined3d_shader_register_index
1065 {
1066     const struct wined3d_shader_src_param *rel_addr;
1067     unsigned int offset;
1068 };
1069
1070 struct wined3d_shader_register
1071 {
1072     enum wined3d_shader_register_type type;
1073     enum wined3d_data_type data_type;
1074     struct wined3d_shader_register_index idx[2];
1075     enum wined3d_immconst_type immconst_type;
1076     union
1077     {
1078         DWORD immconst_data[4];
1079         unsigned fp_body_idx;
1080     } u;
1081 };
1082
1083 struct wined3d_shader_dst_param
1084 {
1085     struct wined3d_shader_register reg;
1086     DWORD write_mask;
1087     DWORD modifiers;
1088     DWORD shift;
1089 };
1090
1091 struct wined3d_shader_src_param
1092 {
1093     struct wined3d_shader_register reg;
1094     DWORD swizzle;
1095     enum wined3d_shader_src_modifier modifiers;
1096 };
1097
1098 struct wined3d_shader_index_range
1099 {
1100     struct wined3d_shader_dst_param first_register;
1101     unsigned int last_register;
1102 };
1103
1104 struct wined3d_shader_semantic
1105 {
1106     enum wined3d_decl_usage usage;
1107     UINT usage_idx;
1108     enum wined3d_shader_resource_type resource_type;
1109     enum wined3d_data_type resource_data_type;
1110     struct wined3d_shader_dst_param reg;
1111 };
1112
1113 enum wined3d_shader_input_sysval_semantic
1114 {
1115     WINED3D_SIV_POSITION                     = 1,
1116     WINED3D_SIV_CLIP_DISTANCE                = 2,
1117     WINED3D_SIV_CULL_DISTANCE                = 3,
1118     WINED3D_SIV_RENDER_TARGET_ARRAY_INDEX    = 4,
1119     WINED3D_SIV_VIEWPORT_ARRAY_INDEX         = 5,
1120     WINED3D_SIV_VERTEX_ID                    = 6,
1121     WINED3D_SIV_PRIMITIVE_ID                 = 7,
1122     WINED3D_SIV_INSTANCE_ID                  = 8,
1123     WINED3D_SIV_IS_FRONT_FACE                = 9,
1124     WINED3D_SIV_SAMPLE_INDEX                 = 10,
1125     WINED3D_SIV_QUAD_U0_TESS_FACTOR          = 11,
1126     WINED3D_SIV_QUAD_V0_TESS_FACTOR          = 12,
1127     WINED3D_SIV_QUAD_U1_TESS_FACTOR          = 13,
1128     WINED3D_SIV_QUAD_V1_TESS_FACTOR          = 14,
1129     WINED3D_SIV_QUAD_U_INNER_TESS_FACTOR     = 15,
1130     WINED3D_SIV_QUAD_V_INNER_TESS_FACTOR     = 16,
1131     WINED3D_SIV_TRIANGLE_U_TESS_FACTOR       = 17,
1132     WINED3D_SIV_TRIANGLE_V_TESS_FACTOR       = 18,
1133     WINED3D_SIV_TRIANGLE_W_TESS_FACTOR       = 19,
1134     WINED3D_SIV_TRIANGLE_INNER_TESS_FACTOR   = 20,
1135     WINED3D_SIV_LINE_DETAIL_TESS_FACTOR      = 21,
1136     WINED3D_SIV_LINE_DENSITY_TESS_FACTOR     = 22,
1137 };
1138
1139 struct wined3d_shader_register_semantic
1140 {
1141     struct wined3d_shader_dst_param reg;
1142     enum wined3d_shader_input_sysval_semantic sysval_semantic;
1143 };
1144
1145 struct wined3d_shader_structured_resource
1146 {
1147     struct wined3d_shader_dst_param reg;
1148     unsigned int byte_stride;
1149 };
1150
1151 struct wined3d_shader_tgsm
1152 {
1153     unsigned int size;
1154     unsigned int stride;
1155 };
1156
1157 struct wined3d_shader_tgsm_raw
1158 {
1159     struct wined3d_shader_dst_param reg;
1160     unsigned int byte_count;
1161 };
1162
1163 struct wined3d_shader_tgsm_structured
1164 {
1165     struct wined3d_shader_dst_param reg;
1166     unsigned int byte_stride;
1167     unsigned int structure_count;
1168 };
1169
1170 struct wined3d_shader_thread_group_size
1171 {
1172     unsigned int x, y, z;
1173 };
1174
1175 struct wined3d_shader_function_table_pointer
1176 {
1177     unsigned int index;
1178     unsigned int array_size;
1179     unsigned int body_count;
1180     unsigned int table_count;
1181 };
1182
1183 struct wined3d_shader_texel_offset
1184 {
1185     signed char u, v, w;
1186 };
1187
1188 struct wined3d_shader_primitive_type
1189 {
1190     enum wined3d_primitive_type type;
1191     unsigned int patch_vertex_count;
1192 };
1193
1194 struct wined3d_shader_instruction
1195 {
1196     const struct wined3d_shader_context *ctx;
1197     enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
1198     DWORD flags;
1199     unsigned int dst_count;
1200     unsigned int src_count;
1201     const struct wined3d_shader_dst_param *dst;
1202     const struct wined3d_shader_src_param *src;
1203     struct wined3d_shader_texel_offset texel_offset;
1204     BOOL coissue;
1205     const struct wined3d_shader_src_param *predicate;
1206     union
1207     {
1208         struct wined3d_shader_semantic semantic;
1209         struct wined3d_shader_register_semantic register_semantic;
1210         struct wined3d_shader_primitive_type primitive_type;
1211         struct wined3d_shader_dst_param dst;
1212         struct wined3d_shader_src_param src;
1213         unsigned int count;
1214         unsigned int index;
1215         const struct wined3d_shader_immediate_constant_buffer *icb;
1216         struct wined3d_shader_structured_resource structured_resource;
1217         struct wined3d_shader_tgsm_raw tgsm_raw;
1218         struct wined3d_shader_tgsm_structured tgsm_structured;
1219         struct wined3d_shader_thread_group_size thread_group_size;
1220         enum wined3d_tessellator_domain tessellator_domain;
1221         enum wined3d_tessellator_output_primitive tessellator_output_primitive;
1222         enum wined3d_tessellator_partitioning tessellator_partitioning;
1223         float max_tessellation_factor;
1224         struct wined3d_shader_index_range index_range;
1225         struct wined3d_shader_indexable_temp indexable_temp;
1226         struct wined3d_shader_function_table_pointer fp;
1227     } declaration;
1228 };
1229
1230 static inline BOOL wined3d_shader_instruction_has_texel_offset(const struct wined3d_shader_instruction *ins)
1231 {
1232     return ins->texel_offset.u || ins->texel_offset.v || ins->texel_offset.w;
1233 }
1234
1235 struct wined3d_shader_attribute
1236 {
1237     enum wined3d_decl_usage usage;
1238     UINT usage_idx;
1239 };
1240
1241 struct wined3d_shader_loop_control
1242 {
1243     unsigned int count;
1244     unsigned int start;
1245     int step;
1246 };
1247
1248 struct wined3d_shader_frontend
1249 {
1250     void *(*shader_init)(const DWORD *byte_code, size_t byte_code_size,
1251             const struct wined3d_shader_signature *output_signature);
1252     void (*shader_free)(void *data);
1253     void (*shader_read_header)(void *data, const DWORD **ptr, struct wined3d_shader_version *shader_version);
1254     void (*shader_read_instruction)(void *data, const DWORD **ptr, struct wined3d_shader_instruction *ins);
1255     BOOL (*shader_is_end)(void *data, const DWORD **ptr);
1256 };
1257
1258 extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
1259 extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
1260
1261 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
1262
1263 #define WINED3D_SHADER_CAP_VS_CLIPPING      0x00000001
1264 #define WINED3D_SHADER_CAP_SRGB_WRITE       0x00000002
1265 #define WINED3D_SHADER_CAP_DOUBLE_PRECISION 0x00000004
1266
1267 struct shader_caps
1268 {
1269     unsigned int vs_version;
1270     unsigned int hs_version;
1271     unsigned int ds_version;
1272     unsigned int gs_version;
1273     unsigned int ps_version;
1274     unsigned int cs_version;
1275
1276     DWORD vs_uniform_count;
1277     DWORD ps_uniform_count;
1278     float ps_1x_max_value;
1279     DWORD varying_count;
1280
1281     DWORD wined3d_caps;
1282 };
1283
1284 enum wined3d_gl_resource_type
1285 {
1286     WINED3D_GL_RES_TYPE_TEX_1D          = 0,
1287     WINED3D_GL_RES_TYPE_TEX_2D          = 1,
1288     WINED3D_GL_RES_TYPE_TEX_3D          = 2,
1289     WINED3D_GL_RES_TYPE_TEX_CUBE        = 3,
1290     WINED3D_GL_RES_TYPE_TEX_RECT        = 4,
1291     WINED3D_GL_RES_TYPE_BUFFER          = 5,
1292     WINED3D_GL_RES_TYPE_RB              = 6,
1293     WINED3D_GL_RES_TYPE_COUNT           = 7,
1294 };
1295
1296 enum vertexprocessing_mode {
1297     fixedfunction,
1298     vertexshader,
1299     pretransformed
1300 };
1301
1302 #define WINED3D_CONST_NUM_UNUSED ~0U
1303
1304 enum wined3d_ffp_ps_fog_mode
1305 {
1306     WINED3D_FFP_PS_FOG_OFF,
1307     WINED3D_FFP_PS_FOG_LINEAR,
1308     WINED3D_FFP_PS_FOG_EXP,
1309     WINED3D_FFP_PS_FOG_EXP2,
1310 };
1311
1312 /* Stateblock dependent parameters which have to be hardcoded
1313  * into the shader code
1314  */
1315
1316 #define WINED3D_PSARGS_PROJECTED (1u << 3)
1317 #define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
1318 #define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xfu
1319 #define WINED3D_PSARGS_TEXTYPE_SHIFT 2
1320 #define WINED3D_PSARGS_TEXTYPE_MASK 0x3u
1321
1322 /* Used for Shader Model 1 pixel shaders to track the bound texture
1323  * type. 2D and RECT textures are separated through NP2 fixup. */
1324 enum wined3d_shader_tex_types
1325 {
1326     WINED3D_SHADER_TEX_2D   = 0,
1327     WINED3D_SHADER_TEX_3D   = 1,
1328     WINED3D_SHADER_TEX_CUBE = 2,
1329 };
1330
1331 struct ps_compile_args
1332 {
1333     struct color_fixup_desc     color_fixup[MAX_FRAGMENT_SAMPLERS];
1334     enum vertexprocessing_mode  vp_mode;
1335     enum wined3d_ffp_ps_fog_mode fog;
1336     WORD                        tex_transform; /* ps 1.0-1.3, 4 textures */
1337     WORD                        tex_types; /* ps 1.0 - 1.4, 6 textures */
1338     WORD                        srgb_correction;
1339     /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
1340        D3D9 has a limit of 16 samplers and the fixup is superfluous
1341        in D3D10 (unconditional NP2 support mandatory). */
1342     WORD                        np2_fixup;
1343     WORD shadow; /* MAX_FRAGMENT_SAMPLERS, 16 */
1344     WORD texcoords_initialized; /* MAX_TEXTURES, 8 */
1345     DWORD pointsprite : 1;
1346     DWORD flatshading : 1;
1347     DWORD alpha_test_func : 3;
1348     DWORD render_offscreen : 1;
1349     DWORD padding : 26;
1350 };
1351
1352 enum fog_src_type
1353 {
1354     VS_FOG_Z        = 0,
1355     VS_FOG_COORD    = 1
1356 };
1357
1358 struct vs_compile_args
1359 {
1360     BYTE fog_src;
1361     BYTE clip_enabled : 1;
1362     BYTE point_size : 1;
1363     BYTE per_vertex_point_size : 1;
1364     BYTE flatshading : 1;
1365     BYTE next_shader_type : 3;
1366     BYTE padding : 1;
1367     WORD swizzle_map;   /* MAX_ATTRIBS, 16 */
1368     unsigned int next_shader_input_count;
1369     DWORD interpolation_mode[WINED3D_PACKED_INTERPOLATION_SIZE];
1370 };
1371
1372 struct ds_compile_args
1373 {
1374     enum wined3d_tessellator_output_primitive tessellator_output_primitive;
1375     enum wined3d_tessellator_partitioning tessellator_partitioning;
1376     unsigned int output_count : 16;
1377     unsigned int next_shader_type : 3;
1378     unsigned int render_offscreen : 1;
1379     unsigned int padding : 12;
1380     DWORD interpolation_mode[WINED3D_PACKED_INTERPOLATION_SIZE];
1381 };
1382
1383 struct gs_compile_args
1384 {
1385     unsigned int output_count;
1386     DWORD interpolation_mode[WINED3D_PACKED_INTERPOLATION_SIZE];
1387 };
1388
1389 struct wined3d_context;
1390 struct wined3d_state;
1391 struct fragment_pipeline;
1392 struct wined3d_vertex_pipe_ops;
1393
1394 struct wined3d_shader_backend_ops
1395 {
1396     void (*shader_handle_instruction)(const struct wined3d_shader_instruction *);
1397     void (*shader_precompile)(void *shader_priv, struct wined3d_shader *shader);
1398     void (*shader_select)(void *shader_priv, struct wined3d_context *context,
1399             const struct wined3d_state *state);
1400     void (*shader_select_compute)(void *shader_priv, struct wined3d_context *context,
1401             const struct wined3d_state *state);
1402     void (*shader_disable)(void *shader_priv, struct wined3d_context *context);
1403     void (*shader_update_float_vertex_constants)(struct wined3d_device *device, UINT start, UINT count);
1404     void (*shader_update_float_pixel_constants)(struct wined3d_device *device, UINT start, UINT count);
1405     void (*shader_load_constants)(void *shader_priv, struct wined3d_context *context,
1406             const struct wined3d_state *state);
1407     void (*shader_destroy)(struct wined3d_shader *shader);
1408     HRESULT (*shader_alloc_private)(struct wined3d_device *device, const struct wined3d_vertex_pipe_ops *vertex_pipe,
1409             const struct fragment_pipeline *fragment_pipe);
1410     void (*shader_free_private)(struct wined3d_device *device);
1411     BOOL (*shader_allocate_context_data)(struct wined3d_context *context);
1412     void (*shader_free_context_data)(struct wined3d_context *context);
1413     void (*shader_init_context_state)(struct wined3d_context *context);
1414     void (*shader_get_caps)(const struct wined3d_gl_info *gl_info, struct shader_caps *caps);
1415     BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
1416     BOOL (*shader_has_ffp_proj_control)(void *shader_priv);
1417 };
1418
1419 extern const struct wined3d_shader_backend_ops glsl_shader_backend DECLSPEC_HIDDEN;
1420 extern const struct wined3d_shader_backend_ops arb_program_shader_backend DECLSPEC_HIDDEN;
1421 extern const struct wined3d_shader_backend_ops none_shader_backend DECLSPEC_HIDDEN;
1422
1423 #define GL_EXTCALL(f) (gl_info->gl_ops.ext.p_##f)
1424
1425 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xff)
1426 #define D3DCOLOR_B_G(dw) (((dw) >>  8) & 0xff)
1427 #define D3DCOLOR_B_B(dw) (((dw) >>  0) & 0xff)
1428 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xff)
1429
1430 static inline void wined3d_color_from_d3dcolor(struct wined3d_color *wined3d_color, DWORD d3d_color)
1431 {
1432     wined3d_color->r = D3DCOLOR_B_R(d3d_color) / 255.0f;
1433     wined3d_color->g = D3DCOLOR_B_G(d3d_color) / 255.0f;
1434     wined3d_color->b = D3DCOLOR_B_B(d3d_color) / 255.0f;
1435     wined3d_color->a = D3DCOLOR_B_A(d3d_color) / 255.0f;
1436 }
1437
1438 #define HIGHEST_TRANSFORMSTATE WINED3D_TS_WORLD_MATRIX(255) /* Highest value in wined3d_transform_state. */
1439
1440 void wined3d_check_gl_call(const struct wined3d_gl_info *gl_info,
1441         const char *file, unsigned int line, const char *name) DECLSPEC_HIDDEN;
1442
1443 /* Checking of API calls */
1444 /* --------------------- */
1445 #ifndef WINE_NO_DEBUG_MSGS
1446 #define checkGLcall(A)                                              \
1447 do {                                                                \
1448     if (__WINE_IS_DEBUG_ON(_ERR, &__wine_dbch_d3d)                  \
1449             && !gl_info->supported[ARB_DEBUG_OUTPUT])               \
1450         wined3d_check_gl_call(gl_info, __FILE__, __LINE__, A);      \
1451 } while(0)
1452 #else
1453 #define checkGLcall(A) do {} while(0)
1454 #endif
1455
1456 struct wined3d_bo_address
1457 {
1458     GLuint buffer_object;
1459     BYTE *addr;
1460 };
1461
1462 struct wined3d_const_bo_address
1463 {
1464     GLuint buffer_object;
1465     const BYTE *addr;
1466 };
1467
1468 static inline struct wined3d_const_bo_address *wined3d_const_bo_address(struct wined3d_bo_address *data)
1469 {
1470     return (struct wined3d_const_bo_address *)data;
1471 }
1472
1473 struct wined3d_stream_info_element
1474 {
1475     const struct wined3d_format *format;
1476     struct wined3d_bo_address data;
1477     GLsizei stride;
1478     unsigned int stream_idx;
1479     unsigned int divisor;
1480 };
1481
1482 struct wined3d_stream_info
1483 {
1484     struct wined3d_stream_info_element elements[MAX_ATTRIBS];
1485     DWORD position_transformed : 1;
1486     DWORD all_vbo : 1;
1487     WORD swizzle_map; /* MAX_ATTRIBS, 16 */
1488     WORD use_map; /* MAX_ATTRIBS, 16 */
1489 };
1490
1491 void wined3d_stream_info_from_declaration(struct wined3d_stream_info *stream_info,
1492         const struct wined3d_state *state, const struct wined3d_gl_info *gl_info,
1493         const struct wined3d_d3d_info *d3d_info) DECLSPEC_HIDDEN;
1494
1495 struct wined3d_direct_dispatch_parameters
1496 {
1497     unsigned int group_count_x;
1498     unsigned int group_count_y;
1499     unsigned int group_count_z;
1500 };
1501
1502 struct wined3d_indirect_dispatch_parameters
1503 {
1504     struct wined3d_buffer *buffer;
1505     unsigned int offset;
1506 };
1507
1508 struct wined3d_dispatch_parameters
1509 {
1510     BOOL indirect;
1511     union
1512     {
1513         struct wined3d_direct_dispatch_parameters direct;
1514         struct wined3d_indirect_dispatch_parameters indirect;
1515     } u;
1516 };
1517
1518 void draw_primitive(struct wined3d_device *device, const struct wined3d_state *state,
1519         int base_vertex_idx, unsigned int start_idx, unsigned int index_count,
1520         unsigned int start_instance, unsigned int instance_count, BOOL indexed) DECLSPEC_HIDDEN;
1521 void dispatch_compute(struct wined3d_device *device, const struct wined3d_state *state,
1522         const struct wined3d_dispatch_parameters *dispatch_parameters) DECLSPEC_HIDDEN;
1523 DWORD get_flexible_vertex_size(DWORD d3dvtVertexType) DECLSPEC_HIDDEN;
1524
1525 #define eps 1e-8f
1526
1527 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1528     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1529
1530 enum wined3d_pipeline
1531 {
1532     WINED3D_PIPELINE_GRAPHICS,
1533     WINED3D_PIPELINE_COMPUTE,
1534     WINED3D_PIPELINE_COUNT,
1535 };
1536
1537 /* Routines and structures related to state management */
1538
1539 #define STATE_RENDER(a) (a)
1540 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1541
1542 #define STATE_TEXTURESTAGE(stage, num) \
1543     (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1544 #define STATE_IS_TEXTURESTAGE(a) \
1545     ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1546
1547 /* + 1 because samplers start with 0 */
1548 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1549 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1550
1551 #define STATE_GRAPHICS_SHADER(a) (STATE_SAMPLER(MAX_COMBINED_SAMPLERS) + (a))
1552 #define STATE_IS_GRAPHICS_SHADER(a) \
1553     ((a) >= STATE_GRAPHICS_SHADER(0) && (a) < STATE_GRAPHICS_SHADER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT))
1554
1555 #define STATE_GRAPHICS_CONSTANT_BUFFER(a) (STATE_GRAPHICS_SHADER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT) + (a))
1556 #define STATE_IS_GRAPHICS_CONSTANT_BUFFER(a) \
1557     ((a) >= STATE_GRAPHICS_CONSTANT_BUFFER(0) \
1558     && (a) < STATE_GRAPHICS_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT))
1559
1560 #define STATE_GRAPHICS_SHADER_RESOURCE_BINDING (STATE_GRAPHICS_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT))
1561 #define STATE_IS_GRAPHICS_SHADER_RESOURCE_BINDING(a) ((a) == STATE_GRAPHICS_SHADER_RESOURCE_BINDING)
1562
1563 #define STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING (STATE_GRAPHICS_SHADER_RESOURCE_BINDING + 1)
1564 #define STATE_IS_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING(a) ((a) == STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING)
1565
1566 #define STATE_TRANSFORM(a) (STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING + (a))
1567 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)))
1568
1569 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)) + 1)
1570 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1571 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1572 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1573
1574 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
1575 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1576
1577 #define STATE_VIEWPORT (STATE_VDECL + 1)
1578 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1579
1580 #define STATE_LIGHT_TYPE (STATE_VIEWPORT + 1)
1581 #define STATE_IS_LIGHT_TYPE(a) ((a) == STATE_LIGHT_TYPE)
1582 #define STATE_ACTIVELIGHT(a) (STATE_LIGHT_TYPE + 1 + (a))
1583 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1584
1585 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1586 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1587
1588 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1589 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIP_DISTANCES - 1))
1590
1591 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIP_DISTANCES))
1592 #define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1593
1594 #define STATE_FRONTFACE (STATE_MATERIAL + 1)
1595 #define STATE_IS_FRONTFACE(a) ((a) == STATE_FRONTFACE)
1596
1597 #define STATE_POINTSPRITECOORDORIGIN  (STATE_FRONTFACE + 1)
1598 #define STATE_IS_POINTSPRITECOORDORIGIN(a) ((a) == STATE_POINTSPRITECOORDORIGIN)
1599
1600 #define STATE_BASEVERTEXINDEX  (STATE_POINTSPRITECOORDORIGIN + 1)
1601 #define STATE_IS_BASEVERTEXINDEX(a) ((a) == STATE_BASEVERTEXINDEX)
1602
1603 #define STATE_FRAMEBUFFER (STATE_BASEVERTEXINDEX + 1)
1604 #define STATE_IS_FRAMEBUFFER(a) ((a) == STATE_FRAMEBUFFER)
1605
1606 #define STATE_POINT_ENABLE (STATE_FRAMEBUFFER + 1)
1607 #define STATE_IS_POINT_ENABLE(a) ((a) == STATE_POINT_ENABLE)
1608
1609 #define STATE_COLOR_KEY (STATE_POINT_ENABLE + 1)
1610 #define STATE_IS_COLOR_KEY(a) ((a) == STATE_COLOR_KEY)
1611
1612 #define STATE_STREAM_OUTPUT (STATE_COLOR_KEY + 1)
1613 #define STATE_IS_STREAM_OUTPUT(a) ((a) == STATE_STREAM_OUTPUT)
1614
1615 #define STATE_COMPUTE_OFFSET (STATE_STREAM_OUTPUT + 1)
1616
1617 #define STATE_COMPUTE_SHADER (STATE_COMPUTE_OFFSET)
1618 #define STATE_IS_COMPUTE_SHADER(a) ((a) == STATE_COMPUTE_SHADER)
1619
1620 #define STATE_COMPUTE_CONSTANT_BUFFER (STATE_COMPUTE_SHADER + 1)
1621 #define STATE_IS_COMPUTE_CONSTANT_BUFFER(a) ((a) == STATE_COMPUTE_CONSTANT_BUFFER)
1622
1623 #define STATE_COMPUTE_SHADER_RESOURCE_BINDING (STATE_COMPUTE_CONSTANT_BUFFER + 1)
1624 #define STATE_IS_COMPUTE_SHADER_RESOURCE_BINDING(a) ((a) == STATE_COMPUTE_SHADER_RESOURCE_BINDING)
1625
1626 #define STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING (STATE_COMPUTE_SHADER_RESOURCE_BINDING + 1)
1627 #define STATE_IS_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING(a) ((a) == STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1628
1629 #define STATE_COMPUTE_HIGHEST (STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1630 #define STATE_HIGHEST (STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1631
1632 #define STATE_IS_COMPUTE(a) ((a) >= STATE_COMPUTE_OFFSET && (a) <= STATE_COMPUTE_HIGHEST)
1633 #define STATE_COMPUTE_COUNT (STATE_COMPUTE_HIGHEST - STATE_COMPUTE_OFFSET + 1)
1634
1635 #define STATE_SHADER(a) ((a) != WINED3D_SHADER_TYPE_COMPUTE ? STATE_GRAPHICS_SHADER(a) : STATE_COMPUTE_SHADER)
1636 #define STATE_CONSTANT_BUFFER(a) \
1637     ((a) != WINED3D_SHADER_TYPE_COMPUTE ? STATE_GRAPHICS_CONSTANT_BUFFER(a) : STATE_COMPUTE_CONSTANT_BUFFER)
1638 #define STATE_UNORDERED_ACCESS_VIEW_BINDING(a) ((a) == WINED3D_PIPELINE_GRAPHICS ? \
1639     STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING : STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1640
1641 enum fogsource {
1642     FOGSOURCE_FFP,
1643     FOGSOURCE_VS,
1644     FOGSOURCE_COORD,
1645 };
1646
1647 union wined3d_gl_fence_object
1648 {
1649     GLuint id;
1650     GLsync sync;
1651 };
1652
1653 enum wined3d_fence_result
1654 {
1655     WINED3D_FENCE_OK,
1656     WINED3D_FENCE_WAITING,
1657     WINED3D_FENCE_NOT_STARTED,
1658     WINED3D_FENCE_WRONG_THREAD,
1659     WINED3D_FENCE_ERROR,
1660 };
1661
1662 struct wined3d_fence
1663 {
1664     struct list entry;
1665     union wined3d_gl_fence_object object;
1666     struct wined3d_context *context;
1667 };
1668
1669 HRESULT wined3d_fence_create(struct wined3d_device *device, struct wined3d_fence **fence) DECLSPEC_HIDDEN;
1670 void wined3d_fence_destroy(struct wined3d_fence *fence) DECLSPEC_HIDDEN;
1671 void wined3d_fence_issue(struct wined3d_fence *fence, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1672 enum wined3d_fence_result wined3d_fence_wait(const struct wined3d_fence *fence,
1673         const struct wined3d_device *device) DECLSPEC_HIDDEN;
1674
1675 /* Direct3D terminology with little modifications. We do not have an issued
1676  * state because only the driver knows about it, but we have a created state
1677  * because D3D allows GetData() on a created query, but OpenGL doesn't. */
1678 enum wined3d_query_state
1679 {
1680     QUERY_CREATED,
1681     QUERY_SIGNALLED,
1682     QUERY_BUILDING
1683 };
1684
1685 struct wined3d_query_ops
1686 {
1687     BOOL (*query_poll)(struct wined3d_query *query, DWORD flags);
1688     BOOL (*query_issue)(struct wined3d_query *query, DWORD flags);
1689     void (*query_destroy)(struct wined3d_query *query);
1690 };
1691
1692 struct wined3d_query
1693 {
1694     LONG ref;
1695
1696     void *parent;
1697     const struct wined3d_parent_ops *parent_ops;
1698     struct wined3d_device *device;
1699     enum wined3d_query_state state;
1700     enum wined3d_query_type type;
1701     const void *data;
1702     DWORD data_size;
1703     const struct wined3d_query_ops *query_ops;
1704
1705     LONG counter_main, counter_retrieved;
1706     struct list poll_list_entry;
1707 };
1708
1709 struct wined3d_event_query
1710 {
1711     struct wined3d_query query;
1712
1713     struct wined3d_fence fence;
1714     BOOL signalled;
1715 };
1716
1717 struct wined3d_occlusion_query
1718 {
1719     struct wined3d_query query;
1720
1721     struct list entry;
1722     GLuint id;
1723     struct wined3d_context *context;
1724     UINT64 samples;
1725     BOOL started;
1726 };
1727
1728 struct wined3d_timestamp_query
1729 {
1730     struct wined3d_query query;
1731
1732     struct list entry;
1733     GLuint id;
1734     struct wined3d_context *context;
1735     UINT64 timestamp;
1736 };
1737
1738 void context_alloc_timestamp_query(struct wined3d_context *context, struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1739 void context_free_timestamp_query(struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1740
1741 union wined3d_gl_so_statistics_query
1742 {
1743     GLuint id[2];
1744     struct
1745     {
1746         GLuint written;
1747         GLuint generated;
1748     } query;
1749 };
1750
1751 struct wined3d_so_statistics_query
1752 {
1753     struct wined3d_query query;
1754
1755     struct list entry;
1756     union wined3d_gl_so_statistics_query u;
1757     struct wined3d_context *context;
1758     unsigned int stream_idx;
1759     struct wined3d_query_data_so_statistics statistics;
1760     BOOL started;
1761 };
1762
1763 void context_alloc_so_statistics_query(struct wined3d_context *context,
1764         struct wined3d_so_statistics_query *query) DECLSPEC_HIDDEN;
1765 void context_free_so_statistics_query(struct wined3d_so_statistics_query *query) DECLSPEC_HIDDEN;
1766
1767 union wined3d_gl_pipeline_statistics_query
1768 {
1769     GLuint id[11];
1770     struct
1771     {
1772         GLuint vertices;
1773         GLuint primitives;
1774         GLuint vertex_shader;
1775         GLuint tess_control_shader;
1776         GLuint tess_eval_shader;
1777         GLuint geometry_shader;
1778         GLuint geometry_primitives;
1779         GLuint fragment_shader;
1780         GLuint compute_shader;
1781         GLuint clipping_input;
1782         GLuint clipping_output;
1783     } query;
1784 };
1785
1786 struct wined3d_pipeline_statistics_query
1787 {
1788     struct wined3d_query query;
1789
1790     struct list entry;
1791     union wined3d_gl_pipeline_statistics_query u;
1792     struct wined3d_context *context;
1793     struct wined3d_query_data_pipeline_statistics statistics;
1794     BOOL started;
1795 };
1796
1797 void context_alloc_pipeline_statistics_query(struct wined3d_context *context,
1798         struct wined3d_pipeline_statistics_query *query) DECLSPEC_HIDDEN;
1799 void context_free_pipeline_statistics_query(struct wined3d_pipeline_statistics_query *query) DECLSPEC_HIDDEN;
1800
1801 struct wined3d_gl_view
1802 {
1803     GLenum target;
1804     GLuint name;
1805 };
1806
1807 struct wined3d_rendertarget_info
1808 {
1809     struct wined3d_gl_view gl_view;
1810     struct wined3d_resource *resource;
1811     unsigned int sub_resource_idx;
1812     unsigned int layer_count;
1813 };
1814
1815 #define MAX_GL_FRAGMENT_SAMPLERS 32
1816
1817 struct wined3d_context
1818 {
1819     const struct wined3d_gl_info *gl_info;
1820     const struct wined3d_d3d_info *d3d_info;
1821     const struct StateEntry *state_table;
1822     /* State dirtification
1823      * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1824      * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1825      * 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
1826      * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1827      */
1828     DWORD                   dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1829     DWORD                   numDirtyEntries;
1830     DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1831     unsigned int dirty_compute_states[STATE_COMPUTE_COUNT / (sizeof(unsigned int) * CHAR_BIT) + 1];
1832
1833     struct wined3d_device *device;
1834     struct wined3d_swapchain *swapchain;
1835     struct
1836     {
1837         struct wined3d_texture *texture;
1838         unsigned int sub_resource_idx;
1839     } current_rt;
1840     DWORD                   tid;    /* Thread ID which owns this context at the moment */
1841
1842     /* Stores some information about the context state for optimization */
1843     DWORD render_offscreen : 1;
1844     DWORD last_was_rhw : 1;             /* true iff last draw_primitive was in xyzrhw mode */
1845     DWORD last_was_pshader : 1;
1846     DWORD last_was_vshader : 1;
1847     DWORD last_was_normal : 1;
1848     DWORD namedArraysLoaded : 1;
1849     DWORD numberedArraysLoaded : 1;
1850     DWORD last_was_blit : 1;
1851     DWORD last_was_ckey : 1;
1852     DWORD fog_coord : 1;
1853     DWORD fog_enabled : 1;
1854     DWORD num_untracked_materials : 2;  /* Max value 2 */
1855     DWORD current : 1;
1856     DWORD destroyed : 1;
1857     DWORD valid : 1;
1858     DWORD texShaderBumpMap : 8;         /* MAX_TEXTURES, 8 */
1859     DWORD lastWasPow2Texture : 8;       /* MAX_TEXTURES, 8 */
1860     DWORD fixed_function_usage_map : 8; /* MAX_TEXTURES, 8 */
1861     DWORD lowest_disabled_stage : 4;    /* Max MAX_TEXTURES, 8 */
1862     DWORD use_immediate_mode_draw : 1;
1863     DWORD rebind_fbo : 1;
1864     DWORD needs_set : 1;
1865     DWORD hdc_is_private : 1;
1866     DWORD hdc_has_format : 1;           /* only meaningful if hdc_is_private */
1867     DWORD update_shader_resource_bindings : 1;
1868     DWORD update_compute_shader_resource_bindings : 1;
1869     DWORD update_unordered_access_view_bindings : 1;
1870     DWORD update_compute_unordered_access_view_bindings : 1;
1871     DWORD uses_uavs : 1;
1872     DWORD destroy_delayed : 1;
1873     DWORD transform_feedback_active : 1;
1874     DWORD transform_feedback_paused : 1;
1875     DWORD padding : 7;
1876     DWORD last_swizzle_map; /* MAX_ATTRIBS, 16 */
1877     DWORD shader_update_mask;
1878     DWORD constant_update_mask;
1879     DWORD                   numbered_array_mask;
1880     GLenum                  tracking_parm;     /* Which source is tracking current colour         */
1881     GLenum                  untracked_materials[2];
1882     UINT                    blit_w, blit_h;
1883     enum fogsource          fog_source;
1884     DWORD active_texture;
1885     DWORD *texture_type;
1886
1887     UINT instance_count;
1888
1889     /* The actual opengl context */
1890     UINT level;
1891     HGLRC restore_ctx;
1892     HDC restore_dc;
1893     int restore_pf;
1894     HWND restore_pf_win;
1895     HGLRC                   glCtx;
1896     HWND                    win_handle;
1897     HDC                     hdc;
1898     int pixel_format;
1899     GLint                   aux_buffers;
1900
1901     void *shader_backend_data;
1902     void *fragment_pipe_data;
1903
1904     /* FBOs */
1905     UINT                    fbo_entry_count;
1906     struct list             fbo_list;
1907     struct list             fbo_destroy_list;
1908     struct fbo_entry        *current_fbo;
1909     GLuint                  fbo_read_binding;
1910     GLuint                  fbo_draw_binding;
1911     struct wined3d_rendertarget_info *blit_targets;
1912     struct wined3d_fbo_entry_key *fbo_key;
1913     GLenum *draw_buffers;
1914     DWORD draw_buffers_mask; /* Enabled draw buffers, 31 max. */
1915
1916     /* Queries */
1917     GLuint *free_occlusion_queries;
1918     SIZE_T free_occlusion_query_size;
1919     unsigned int free_occlusion_query_count;
1920     struct list occlusion_queries;
1921
1922     union wined3d_gl_fence_object *free_fences;
1923     SIZE_T free_fence_size;
1924     unsigned int free_fence_count;
1925     struct list fences;
1926
1927     GLuint *free_timestamp_queries;
1928     SIZE_T free_timestamp_query_size;
1929     unsigned int free_timestamp_query_count;
1930     struct list timestamp_queries;
1931
1932     union wined3d_gl_so_statistics_query *free_so_statistics_queries;
1933     SIZE_T free_so_statistics_query_size;
1934     unsigned int free_so_statistics_query_count;
1935     struct list so_statistics_queries;
1936
1937     union wined3d_gl_pipeline_statistics_query *free_pipeline_statistics_queries;
1938     SIZE_T free_pipeline_statistics_query_size;
1939     unsigned int free_pipeline_statistics_query_count;
1940     struct list pipeline_statistics_queries;
1941
1942     struct wined3d_stream_info stream_info;
1943
1944     /* Fences for GL_APPLE_flush_buffer_range */
1945     struct wined3d_fence *buffer_fences[MAX_ATTRIBS];
1946     unsigned int buffer_fence_count;
1947
1948     DWORD tex_unit_map[MAX_COMBINED_SAMPLERS];
1949     DWORD rev_tex_unit_map[MAX_GL_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS];
1950
1951     /* Extension emulation */
1952     GLint                   gl_fog_source;
1953     GLfloat                 fog_coord_value;
1954     GLfloat                 color[4], fogstart, fogend, fogcolor[4];
1955     GLuint                  dummy_arbfp_prog;
1956 };
1957
1958 struct wined3d_fb_state
1959 {
1960     struct wined3d_rendertarget_view **render_targets;
1961     struct wined3d_rendertarget_view *depth_stencil;
1962 };
1963
1964 typedef void (*APPLYSTATEFUNC)(struct wined3d_context *ctx, const struct wined3d_state *state, DWORD state_id);
1965
1966 struct StateEntry
1967 {
1968     DWORD representative;
1969     APPLYSTATEFUNC apply;
1970 };
1971
1972 struct StateEntryTemplate
1973 {
1974     DWORD state;
1975     struct StateEntry content;
1976     enum wined3d_gl_extension extension;
1977 };
1978
1979 #define WINED3D_FRAGMENT_CAP_PROJ_CONTROL   0x00000001
1980 #define WINED3D_FRAGMENT_CAP_SRGB_WRITE     0x00000002
1981 #define WINED3D_FRAGMENT_CAP_COLOR_KEY      0x00000004
1982
1983 struct fragment_caps
1984 {
1985     DWORD wined3d_caps;
1986     DWORD PrimitiveMiscCaps;
1987     DWORD TextureOpCaps;
1988     DWORD MaxTextureBlendStages;
1989     DWORD MaxSimultaneousTextures;
1990 };
1991
1992 #define GL_EXT_EMUL_ARB_MULTITEXTURE 0x00000001
1993 #define GL_EXT_EMUL_EXT_FOG_COORD    0x00000002
1994
1995 struct fragment_pipeline
1996 {
1997     void (*enable_extension)(const struct wined3d_gl_info *gl_info, BOOL enable);
1998     void (*get_caps)(const struct wined3d_gl_info *gl_info, struct fragment_caps *caps);
1999     DWORD (*get_emul_mask)(const struct wined3d_gl_info *gl_info);
2000     void *(*alloc_private)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
2001     void (*free_private)(struct wined3d_device *device);
2002     BOOL (*allocate_context_data)(struct wined3d_context *context);
2003     void (*free_context_data)(struct wined3d_context *context);
2004     BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
2005     const struct StateEntryTemplate *states;
2006 };
2007
2008 struct wined3d_vertex_caps
2009 {
2010     BOOL xyzrhw;
2011     BOOL emulated_flatshading;
2012     BOOL ffp_generic_attributes;
2013     DWORD max_active_lights;
2014     DWORD max_vertex_blend_matrices;
2015     DWORD max_vertex_blend_matrix_index;
2016     DWORD vertex_processing_caps;
2017     DWORD fvf_caps;
2018     DWORD max_user_clip_planes;
2019     DWORD raster_caps;
2020 };
2021
2022 struct wined3d_vertex_pipe_ops
2023 {
2024     void (*vp_enable)(const struct wined3d_gl_info *gl_info, BOOL enable);
2025     void (*vp_get_caps)(const struct wined3d_gl_info *gl_info, struct wined3d_vertex_caps *caps);
2026     DWORD (*vp_get_emul_mask)(const struct wined3d_gl_info *gl_info);
2027     void *(*vp_alloc)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
2028     void (*vp_free)(struct wined3d_device *device);
2029     const struct StateEntryTemplate *vp_states;
2030 };
2031
2032 extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
2033 extern const struct fragment_pipeline none_fragment_pipe DECLSPEC_HIDDEN;
2034 extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
2035 extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
2036 extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
2037 extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
2038 extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
2039 extern const struct fragment_pipeline glsl_fragment_pipe DECLSPEC_HIDDEN;
2040
2041 extern const struct wined3d_vertex_pipe_ops none_vertex_pipe DECLSPEC_HIDDEN;
2042 extern const struct wined3d_vertex_pipe_ops ffp_vertex_pipe DECLSPEC_HIDDEN;
2043 extern const struct wined3d_vertex_pipe_ops glsl_vertex_pipe DECLSPEC_HIDDEN;
2044
2045 /* "Base" state table */
2046 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
2047         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
2048         const struct wined3d_vertex_pipe_ops *vertex, const struct fragment_pipeline *fragment,
2049         const struct StateEntryTemplate *misc) DECLSPEC_HIDDEN;
2050
2051 struct wined3d_surface;
2052
2053 enum wined3d_blit_op
2054 {
2055     WINED3D_BLIT_OP_COLOR_BLIT,
2056     WINED3D_BLIT_OP_COLOR_BLIT_ALPHATEST,
2057     WINED3D_BLIT_OP_COLOR_BLIT_CKEY,
2058     WINED3D_BLIT_OP_COLOR_FILL,
2059     WINED3D_BLIT_OP_DEPTH_FILL,
2060     WINED3D_BLIT_OP_DEPTH_BLIT,
2061 };
2062
2063 struct wined3d_blitter
2064 {
2065     const struct wined3d_blitter_ops *ops;
2066     struct wined3d_blitter *next;
2067 };
2068
2069 struct wined3d_blitter_ops
2070 {
2071     void (*blitter_destroy)(struct wined3d_blitter *blitter, struct wined3d_context *context);
2072     void (*blitter_clear)(struct wined3d_blitter *blitter, struct wined3d_device *device,
2073             unsigned int rt_count, const struct wined3d_fb_state *fb, unsigned int rect_count, const RECT *clear_rects,
2074             const RECT *draw_rect, DWORD flags, const struct wined3d_color *colour, float depth, DWORD stencil);
2075     DWORD (*blitter_blit)(struct wined3d_blitter *blitter, enum wined3d_blit_op op, struct wined3d_context *context,
2076             struct wined3d_surface *src_surface, DWORD src_location, const RECT *src_rect,
2077             struct wined3d_surface *dst_surface, DWORD dst_location, const RECT *dst_rect,
2078             const struct wined3d_color_key *color_key, enum wined3d_texture_filter_type filter);
2079 };
2080
2081 void wined3d_arbfp_blitter_create(struct wined3d_blitter **next,
2082         const struct wined3d_device *device) DECLSPEC_HIDDEN;
2083 struct wined3d_blitter *wined3d_cpu_blitter_create(void) DECLSPEC_HIDDEN;
2084 void wined3d_fbo_blitter_create(struct wined3d_blitter **next,
2085         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2086 void wined3d_ffp_blitter_create(struct wined3d_blitter **next,
2087         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2088
2089 BOOL wined3d_clip_blit(const RECT *clip_rect, RECT *clipped, RECT *other) DECLSPEC_HIDDEN;
2090
2091 struct wined3d_context *context_acquire(const struct wined3d_device *device,
2092         struct wined3d_texture *texture, unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
2093 void context_alloc_fence(struct wined3d_context *context, struct wined3d_fence *fence) DECLSPEC_HIDDEN;
2094 void context_alloc_occlusion_query(struct wined3d_context *context,
2095         struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
2096 void context_apply_blit_state(struct wined3d_context *context, const struct wined3d_device *device) DECLSPEC_HIDDEN;
2097 BOOL context_apply_clear_state(struct wined3d_context *context, const struct wined3d_state *state,
2098         UINT rt_count, const struct wined3d_fb_state *fb) DECLSPEC_HIDDEN;
2099 void context_apply_compute_state(struct wined3d_context *context,
2100         const struct wined3d_device *device, const struct wined3d_state *state) DECLSPEC_HIDDEN;
2101 BOOL context_apply_draw_state(struct wined3d_context *context,
2102         const struct wined3d_device *device, const struct wined3d_state *state) DECLSPEC_HIDDEN;
2103 void context_apply_fbo_state_blit(struct wined3d_context *context, GLenum target,
2104         struct wined3d_surface *render_target, struct wined3d_surface *depth_stencil, DWORD location) DECLSPEC_HIDDEN;
2105 void context_active_texture(struct wined3d_context *context, const struct wined3d_gl_info *gl_info,
2106         unsigned int unit) DECLSPEC_HIDDEN;
2107 void context_bind_bo(struct wined3d_context *context, GLenum binding, GLuint name) DECLSPEC_HIDDEN;
2108 void context_bind_dummy_textures(const struct wined3d_device *device,
2109         const struct wined3d_context *context) DECLSPEC_HIDDEN;
2110 void context_bind_texture(struct wined3d_context *context, GLenum target, GLuint name) DECLSPEC_HIDDEN;
2111 void context_check_fbo_status(const struct wined3d_context *context, GLenum target) DECLSPEC_HIDDEN;
2112 void context_copy_bo_address(struct wined3d_context *context,
2113         const struct wined3d_bo_address *dst, GLenum dst_binding,
2114         const struct wined3d_bo_address *src, GLenum src_binding, size_t size) DECLSPEC_HIDDEN;
2115 struct wined3d_context *context_create(struct wined3d_swapchain *swapchain, struct wined3d_texture *target,
2116         const struct wined3d_format *ds_format) DECLSPEC_HIDDEN;
2117 HGLRC context_create_wgl_attribs(const struct wined3d_gl_info *gl_info, HDC hdc, HGLRC share_ctx) DECLSPEC_HIDDEN;
2118 void context_destroy(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2119 void context_end_transform_feedback(struct wined3d_context *context) DECLSPEC_HIDDEN;
2120 void context_free_fence(struct wined3d_fence *fence) DECLSPEC_HIDDEN;
2121 void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
2122 struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
2123 GLenum context_get_offscreen_gl_buffer(const struct wined3d_context *context) DECLSPEC_HIDDEN;
2124 const DWORD *context_get_tex_unit_mapping(const struct wined3d_context *context,
2125         const struct wined3d_shader_version *shader_version, unsigned int *base, unsigned int *count) DECLSPEC_HIDDEN;
2126 DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
2127 void context_gl_resource_released(struct wined3d_device *device,
2128         GLuint name, BOOL rb_namespace) DECLSPEC_HIDDEN;
2129 void context_invalidate_compute_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
2130 void context_invalidate_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
2131 void *context_map_bo_address(struct wined3d_context *context, const struct wined3d_bo_address *data,
2132         size_t size, GLenum binding, DWORD flags) DECLSPEC_HIDDEN;
2133 struct wined3d_context *context_reacquire(const struct wined3d_device *device,
2134         struct wined3d_context *context) DECLSPEC_HIDDEN;
2135 void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
2136 void context_resource_released(const struct wined3d_device *device,
2137         struct wined3d_resource *resource, enum wined3d_resource_type type) DECLSPEC_HIDDEN;
2138 void context_restore(struct wined3d_context *context, struct wined3d_surface *restore) DECLSPEC_HIDDEN;
2139 BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
2140 void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
2141 void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
2142 void context_state_drawbuf(struct wined3d_context *context,
2143         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2144 void context_state_fb(struct wined3d_context *context,
2145         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2146 void context_surface_update(struct wined3d_context *context, const struct wined3d_surface *surface) DECLSPEC_HIDDEN;
2147 void context_unmap_bo_address(struct wined3d_context *context,
2148         const struct wined3d_bo_address *data, GLenum binding) DECLSPEC_HIDDEN;
2149
2150 /*****************************************************************************
2151  * Internal representation of a light
2152  */
2153 struct wined3d_light_info
2154 {
2155     struct wined3d_light OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
2156     DWORD        OriginalIndex;
2157     LONG         glIndex;
2158     BOOL         enabled;
2159
2160     /* Converted parms to speed up swapping lights */
2161     struct wined3d_vec4 position;
2162     struct wined3d_vec4 direction;
2163     float exponent;
2164     float cutoff;
2165
2166     struct list entry;
2167 };
2168
2169 /* The default light parameters */
2170 extern const struct wined3d_light WINED3D_default_light DECLSPEC_HIDDEN;
2171
2172 struct wined3d_pixel_format
2173 {
2174     int iPixelFormat; /* WGL pixel format */
2175     int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
2176     int redSize, greenSize, blueSize, alphaSize, colorSize;
2177     int depthSize, stencilSize;
2178     BOOL windowDrawable;
2179     BOOL doubleBuffer;
2180     int auxBuffers;
2181     int numSamples;
2182 };
2183
2184 enum wined3d_pci_vendor
2185 {
2186     HW_VENDOR_SOFTWARE              = 0x0000,
2187     HW_VENDOR_AMD                   = 0x1002,
2188     HW_VENDOR_NVIDIA                = 0x10de,
2189     HW_VENDOR_VMWARE                = 0x15ad,
2190     HW_VENDOR_INTEL                 = 0x8086,
2191 };
2192
2193 enum wined3d_pci_device
2194 {
2195     CARD_WINE                       = 0x0000,
2196
2197     CARD_AMD_RAGE_128PRO            = 0x5246,
2198     CARD_AMD_RADEON_7200            = 0x5144,
2199     CARD_AMD_RADEON_8500            = 0x514c,
2200     CARD_AMD_RADEON_9500            = 0x4144,
2201     CARD_AMD_RADEON_XPRESS_200M     = 0x5955,
2202     CARD_AMD_RADEON_X700            = 0x5e4c,
2203     CARD_AMD_RADEON_X1600           = 0x71c2,
2204     CARD_AMD_RADEON_HD2350          = 0x94c7,
2205     CARD_AMD_RADEON_HD2600          = 0x9581,
2206     CARD_AMD_RADEON_HD2900          = 0x9400,
2207     CARD_AMD_RADEON_HD3200          = 0x9620,
2208     CARD_AMD_RADEON_HD3850          = 0x9515,
2209     CARD_AMD_RADEON_HD4200M         = 0x9712,
2210     CARD_AMD_RADEON_HD4350          = 0x954f,
2211     CARD_AMD_RADEON_HD4600          = 0x9495,
2212     CARD_AMD_RADEON_HD4700          = 0x944e,
2213     CARD_AMD_RADEON_HD4800          = 0x944c,
2214     CARD_AMD_RADEON_HD5400          = 0x68f9,
2215     CARD_AMD_RADEON_HD5600          = 0x68d8,
2216     CARD_AMD_RADEON_HD5700          = 0x68be,
2217     CARD_AMD_RADEON_HD5800          = 0x6898,
2218     CARD_AMD_RADEON_HD5900          = 0x689c,
2219     CARD_AMD_RADEON_HD6300          = 0x9803,
2220     CARD_AMD_RADEON_HD6400          = 0x6770,
2221     CARD_AMD_RADEON_HD6410D         = 0x9644,
2222     CARD_AMD_RADEON_HD6480G         = 0x9648,
2223     CARD_AMD_RADEON_HD6550D         = 0x9640,
2224     CARD_AMD_RADEON_HD6600          = 0x6758,
2225     CARD_AMD_RADEON_HD6600M         = 0x6741,
2226     CARD_AMD_RADEON_HD6700          = 0x68ba,
2227     CARD_AMD_RADEON_HD6800          = 0x6739,
2228     CARD_AMD_RADEON_HD6900          = 0x6719,
2229     CARD_AMD_RADEON_HD7660D         = 0x9901,
2230     CARD_AMD_RADEON_HD7700          = 0x683d,
2231     CARD_AMD_RADEON_HD7800          = 0x6819,
2232     CARD_AMD_RADEON_HD7900          = 0x679a,
2233     CARD_AMD_RADEON_HD8600M         = 0x6660,
2234     CARD_AMD_RADEON_HD8670          = 0x6610,
2235     CARD_AMD_RADEON_HD8770          = 0x665c,
2236     CARD_AMD_RADEON_R3              = 0x9830,
2237     CARD_AMD_RADEON_R7              = 0x130f,
2238     CARD_AMD_RADEON_R9_285          = 0x6939,
2239     CARD_AMD_RADEON_R9_290          = 0x67b1,
2240     CARD_AMD_RADEON_R9_FURY         = 0x7300,
2241     CARD_AMD_RADEON_RX_460          = 0x67ef,
2242     CARD_AMD_RADEON_RX_480          = 0x67df,
2243
2244     CARD_NVIDIA_RIVA_128            = 0x0018,
2245     CARD_NVIDIA_RIVA_TNT            = 0x0020,
2246     CARD_NVIDIA_RIVA_TNT2           = 0x0028,
2247     CARD_NVIDIA_GEFORCE             = 0x0100,
2248     CARD_NVIDIA_GEFORCE2_MX         = 0x0110,
2249     CARD_NVIDIA_GEFORCE2            = 0x0150,
2250     CARD_NVIDIA_GEFORCE3            = 0x0200,
2251     CARD_NVIDIA_GEFORCE4_MX         = 0x0170,
2252     CARD_NVIDIA_GEFORCE4_TI4200     = 0x0253,
2253     CARD_NVIDIA_GEFORCEFX_5200      = 0x0320,
2254     CARD_NVIDIA_GEFORCEFX_5600      = 0x0312,
2255     CARD_NVIDIA_GEFORCEFX_5800      = 0x0302,
2256     CARD_NVIDIA_GEFORCE_6200        = 0x014f,
2257     CARD_NVIDIA_GEFORCE_6600GT      = 0x0140,
2258     CARD_NVIDIA_GEFORCE_6800        = 0x0041,
2259     CARD_NVIDIA_GEFORCE_7300        = 0x01d7, /* GeForce Go 7300 */
2260     CARD_NVIDIA_GEFORCE_7400        = 0x01d8,
2261     CARD_NVIDIA_GEFORCE_7600        = 0x0391,
2262     CARD_NVIDIA_GEFORCE_7800GT      = 0x0092,
2263     CARD_NVIDIA_GEFORCE_8200        = 0x0849, /* Other PCI ID 0x084b */
2264     CARD_NVIDIA_GEFORCE_8300GS      = 0x0423,
2265     CARD_NVIDIA_GEFORCE_8400GS      = 0x0404,
2266     CARD_NVIDIA_GEFORCE_8500GT      = 0x0421,
2267     CARD_NVIDIA_GEFORCE_8600GT      = 0x0402,
2268     CARD_NVIDIA_GEFORCE_8600MGT     = 0x0407,
2269     CARD_NVIDIA_GEFORCE_8800GTS     = 0x0193,
2270     CARD_NVIDIA_GEFORCE_8800GTX     = 0x0191,
2271     CARD_NVIDIA_GEFORCE_9200        = 0x086d,
2272     CARD_NVIDIA_GEFORCE_9300        = 0x086c,
2273     CARD_NVIDIA_GEFORCE_9400M       = 0x0863,
2274     CARD_NVIDIA_GEFORCE_9400GT      = 0x042c,
2275     CARD_NVIDIA_GEFORCE_9500GT      = 0x0640,
2276     CARD_NVIDIA_GEFORCE_9600GT      = 0x0622,
2277     CARD_NVIDIA_GEFORCE_9700MGT     = 0x064a,
2278     CARD_NVIDIA_GEFORCE_9800GT      = 0x0614,
2279     CARD_NVIDIA_GEFORCE_210         = 0x0a23,
2280     CARD_NVIDIA_GEFORCE_GT220       = 0x0a20,
2281     CARD_NVIDIA_GEFORCE_GT240       = 0x0ca3,
2282     CARD_NVIDIA_GEFORCE_GTS250      = 0x0615,
2283     CARD_NVIDIA_GEFORCE_GTX260      = 0x05e2,
2284     CARD_NVIDIA_GEFORCE_GTX275      = 0x05e6,
2285     CARD_NVIDIA_GEFORCE_GTX280      = 0x05e1,
2286     CARD_NVIDIA_GEFORCE_315M        = 0x0a7a,
2287     CARD_NVIDIA_GEFORCE_320M        = 0x08a3,
2288     CARD_NVIDIA_GEFORCE_GT320M      = 0x0a2d,
2289     CARD_NVIDIA_GEFORCE_GT325M      = 0x0a35,
2290     CARD_NVIDIA_GEFORCE_GT330       = 0x0ca0,
2291     CARD_NVIDIA_GEFORCE_GTS350M     = 0x0cb0,
2292     CARD_NVIDIA_GEFORCE_410M        = 0x1055,
2293     CARD_NVIDIA_GEFORCE_GT420       = 0x0de2,
2294     CARD_NVIDIA_GEFORCE_GT425M      = 0x0df0,
2295     CARD_NVIDIA_GEFORCE_GT430       = 0x0de1,
2296     CARD_NVIDIA_GEFORCE_GT440       = 0x0de0,
2297     CARD_NVIDIA_GEFORCE_GTS450      = 0x0dc4,
2298     CARD_NVIDIA_GEFORCE_GTX460      = 0x0e22,
2299     CARD_NVIDIA_GEFORCE_GTX460M     = 0x0dd1,
2300     CARD_NVIDIA_GEFORCE_GTX465      = 0x06c4,
2301     CARD_NVIDIA_GEFORCE_GTX470      = 0x06cd,
2302     CARD_NVIDIA_GEFORCE_GTX480      = 0x06c0,
2303     CARD_NVIDIA_GEFORCE_GT520       = 0x1040,
2304     CARD_NVIDIA_GEFORCE_GT525M      = 0x0dec,
2305     CARD_NVIDIA_GEFORCE_GT540M      = 0x0df4,
2306     CARD_NVIDIA_GEFORCE_GTX550      = 0x1244,
2307     CARD_NVIDIA_GEFORCE_GT555M      = 0x04b8,
2308     CARD_NVIDIA_GEFORCE_GTX560TI    = 0x1200,
2309     CARD_NVIDIA_GEFORCE_GTX560      = 0x1201,
2310     CARD_NVIDIA_GEFORCE_GTX570      = 0x1081,
2311     CARD_NVIDIA_GEFORCE_GTX580      = 0x1080,
2312     CARD_NVIDIA_GEFORCE_GT610       = 0x104a,
2313     CARD_NVIDIA_GEFORCE_GT630       = 0x0f00,
2314     CARD_NVIDIA_GEFORCE_GT630M      = 0x0de9,
2315     CARD_NVIDIA_GEFORCE_GT640M      = 0x0fd2,
2316     CARD_NVIDIA_GEFORCE_GT650M      = 0x0fd1,
2317     CARD_NVIDIA_GEFORCE_GTX650      = 0x0fc6,
2318     CARD_NVIDIA_GEFORCE_GTX650TI    = 0x11c6,
2319     CARD_NVIDIA_GEFORCE_GTX660      = 0x11c0,
2320     CARD_NVIDIA_GEFORCE_GTX660M     = 0x0fd4,
2321     CARD_NVIDIA_GEFORCE_GTX660TI    = 0x1183,
2322     CARD_NVIDIA_GEFORCE_GTX670      = 0x1189,
2323     CARD_NVIDIA_GEFORCE_GTX670MX    = 0x11a1,
2324     CARD_NVIDIA_GEFORCE_GTX675MX    = 0x11a7,
2325     CARD_NVIDIA_GEFORCE_GTX680      = 0x1180,
2326     CARD_NVIDIA_GEFORCE_GTX690      = 0x1188,
2327     CARD_NVIDIA_GEFORCE_GT730       = 0x1287,
2328     CARD_NVIDIA_GEFORCE_GT730M      = 0x0fe1,
2329     CARD_NVIDIA_GEFORCE_GT740M      = 0x1292,
2330     CARD_NVIDIA_GEFORCE_GT750M      = 0x0fe9,
2331     CARD_NVIDIA_GEFORCE_GTX750      = 0x1381,
2332     CARD_NVIDIA_GEFORCE_GTX750TI    = 0x1380,
2333     CARD_NVIDIA_GEFORCE_GTX760      = 0x1187,
2334     CARD_NVIDIA_GEFORCE_GTX760TI    = 0x1193,
2335     CARD_NVIDIA_GEFORCE_GTX765M     = 0x11e2,
2336     CARD_NVIDIA_GEFORCE_GTX770M     = 0x11e0,
2337     CARD_NVIDIA_GEFORCE_GTX770      = 0x1184,
2338     CARD_NVIDIA_GEFORCE_GTX780      = 0x1004,
2339     CARD_NVIDIA_GEFORCE_GTX780TI    = 0x100a,
2340     CARD_NVIDIA_GEFORCE_GTXTITAN    = 0x1005,
2341     CARD_NVIDIA_GEFORCE_GTXTITANB   = 0x100c,
2342     CARD_NVIDIA_GEFORCE_GTXTITANX   = 0x17c2,
2343     CARD_NVIDIA_GEFORCE_GTXTITANZ   = 0x1001,
2344     CARD_NVIDIA_GEFORCE_820M        = 0x0fed,
2345     CARD_NVIDIA_GEFORCE_830M        = 0x1340,
2346     CARD_NVIDIA_GEFORCE_840M        = 0x1341,
2347     CARD_NVIDIA_GEFORCE_845M        = 0x1344,
2348     CARD_NVIDIA_GEFORCE_GTX850M     = 0x1391,
2349     CARD_NVIDIA_GEFORCE_GTX860M     = 0x1392, /* Other PCI ID 0x119a */
2350     CARD_NVIDIA_GEFORCE_GTX870M     = 0x1199,
2351     CARD_NVIDIA_GEFORCE_GTX880M     = 0x1198,
2352     CARD_NVIDIA_GEFORCE_940M        = 0x1347,
2353     CARD_NVIDIA_GEFORCE_GTX950      = 0x1402,
2354     CARD_NVIDIA_GEFORCE_GTX950M     = 0x139a,
2355     CARD_NVIDIA_GEFORCE_GTX960      = 0x1401,
2356     CARD_NVIDIA_GEFORCE_GTX960M     = 0x139b,
2357     CARD_NVIDIA_GEFORCE_GTX970      = 0x13c2,
2358     CARD_NVIDIA_GEFORCE_GTX970M     = 0x13d8,
2359     CARD_NVIDIA_GEFORCE_GTX980      = 0x13c0,
2360     CARD_NVIDIA_GEFORCE_GTX980TI    = 0x17c8,
2361     CARD_NVIDIA_GEFORCE_GTX1050     = 0x1c81,
2362     CARD_NVIDIA_GEFORCE_GTX1060     = 0x1c03,
2363     CARD_NVIDIA_GEFORCE_GTX1070     = 0x1b81,
2364     CARD_NVIDIA_GEFORCE_GTX1080     = 0x1b80,
2365     CARD_NVIDIA_GEFORCE_GTX1080TI   = 0x1b06,
2366     CARD_NVIDIA_TITANX_PASCAL       = 0x1b00,
2367
2368     CARD_VMWARE_SVGA3D              = 0x0405,
2369
2370     CARD_INTEL_830M                 = 0x3577,
2371     CARD_INTEL_855GM                = 0x3582,
2372     CARD_INTEL_845G                 = 0x2562,
2373     CARD_INTEL_865G                 = 0x2572,
2374     CARD_INTEL_915G                 = 0x2582,
2375     CARD_INTEL_E7221G               = 0x258a,
2376     CARD_INTEL_915GM                = 0x2592,
2377     CARD_INTEL_945G                 = 0x2772,
2378     CARD_INTEL_945GM                = 0x27a2,
2379     CARD_INTEL_945GME               = 0x27ae,
2380     CARD_INTEL_Q35                  = 0x29b2,
2381     CARD_INTEL_G33                  = 0x29c2,
2382     CARD_INTEL_Q33                  = 0x29d2,
2383     CARD_INTEL_PNVG                 = 0xa001,
2384     CARD_INTEL_PNVM                 = 0xa011,
2385     CARD_INTEL_965Q                 = 0x2992,
2386     CARD_INTEL_965G                 = 0x2982,
2387     CARD_INTEL_946GZ                = 0x2972,
2388     CARD_INTEL_965GM                = 0x2a02,
2389     CARD_INTEL_965GME               = 0x2a12,
2390     CARD_INTEL_GM45                 = 0x2a42,
2391     CARD_INTEL_IGD                  = 0x2e02,
2392     CARD_INTEL_Q45                  = 0x2e12,
2393     CARD_INTEL_G45                  = 0x2e22,
2394     CARD_INTEL_G41                  = 0x2e32,
2395     CARD_INTEL_B43                  = 0x2e92,
2396     CARD_INTEL_ILKD                 = 0x0042,
2397     CARD_INTEL_ILKM                 = 0x0046,
2398     CARD_INTEL_SNBD                 = 0x0122,
2399     CARD_INTEL_SNBM                 = 0x0126,
2400     CARD_INTEL_SNBS                 = 0x010a,
2401     CARD_INTEL_IVBD                 = 0x0162,
2402     CARD_INTEL_IVBM                 = 0x0166,
2403     CARD_INTEL_IVBS                 = 0x015a,
2404     CARD_INTEL_HWD                  = 0x0412,
2405     CARD_INTEL_HWM                  = 0x0416,
2406     CARD_INTEL_I5100_1              = 0x0a22,
2407     CARD_INTEL_I5100_2              = 0x0a2a,
2408     CARD_INTEL_I5100_3              = 0x0a2b,
2409     CARD_INTEL_I5100_4              = 0x0a2e,
2410     CARD_INTEL_IP5200_1             = 0x0d22,
2411     CARD_INTEL_IP5200_2             = 0x0d26,
2412     CARD_INTEL_IP5200_3             = 0x0d2a,
2413     CARD_INTEL_IP5200_4             = 0x0d2b,
2414     CARD_INTEL_IP5200_5             = 0x0d2e,
2415     CARD_INTEL_HD5300               = 0x161e,
2416     CARD_INTEL_HD5500               = 0x1616,
2417     CARD_INTEL_HD5600               = 0x1612,
2418     CARD_INTEL_HD6000               = 0x1626,
2419     CARD_INTEL_I6100                = 0x162b,
2420     CARD_INTEL_IP6200               = 0x1622,
2421     CARD_INTEL_IPP6300              = 0x162a,
2422     CARD_INTEL_HD510_1              = 0x1902,
2423     CARD_INTEL_HD510_2              = 0x1906,
2424     CARD_INTEL_HD510_3              = 0x190b,
2425     CARD_INTEL_HD515                = 0x191e,
2426     CARD_INTEL_HD520_1              = 0x1916,
2427     CARD_INTEL_HD520_2              = 0x1921,
2428     CARD_INTEL_HD530_1              = 0x1912,
2429     CARD_INTEL_HD530_2              = 0x191b,
2430     CARD_INTEL_HDP530               = 0x191d,
2431     CARD_INTEL_I540                 = 0x1926,
2432     CARD_INTEL_I550                 = 0x1927,
2433     CARD_INTEL_I555                 = 0x192b,
2434     CARD_INTEL_IP555                = 0x192d,
2435     CARD_INTEL_IP580_1              = 0x1932,
2436     CARD_INTEL_IP580_2              = 0x193b,
2437     CARD_INTEL_IPP580_1             = 0x193a,
2438     CARD_INTEL_IPP580_2             = 0x193d,
2439 };
2440
2441 struct wined3d_fbo_ops
2442 {
2443     GLboolean (WINE_GLAPI *glIsRenderbuffer)(GLuint renderbuffer);
2444     void (WINE_GLAPI *glBindRenderbuffer)(GLenum target, GLuint renderbuffer);
2445     void (WINE_GLAPI *glDeleteRenderbuffers)(GLsizei n, const GLuint *renderbuffers);
2446     void (WINE_GLAPI *glGenRenderbuffers)(GLsizei n, GLuint *renderbuffers);
2447     void (WINE_GLAPI *glRenderbufferStorage)(GLenum target, GLenum internalformat,
2448             GLsizei width, GLsizei height);
2449     void (WINE_GLAPI *glRenderbufferStorageMultisample)(GLenum target, GLsizei samples,
2450             GLenum internalformat, GLsizei width, GLsizei height);
2451     void (WINE_GLAPI *glGetRenderbufferParameteriv)(GLenum target, GLenum pname, GLint *params);
2452     GLboolean (WINE_GLAPI *glIsFramebuffer)(GLuint framebuffer);
2453     void (WINE_GLAPI *glBindFramebuffer)(GLenum target, GLuint framebuffer);
2454     void (WINE_GLAPI *glDeleteFramebuffers)(GLsizei n, const GLuint *framebuffers);
2455     void (WINE_GLAPI *glGenFramebuffers)(GLsizei n, GLuint *framebuffers);
2456     GLenum (WINE_GLAPI *glCheckFramebufferStatus)(GLenum target);
2457     void (WINE_GLAPI *glFramebufferTexture)(GLenum target, GLenum attachment,
2458             GLuint texture, GLint level);
2459     void (WINE_GLAPI *glFramebufferTexture1D)(GLenum target, GLenum attachment,
2460             GLenum textarget, GLuint texture, GLint level);
2461     void (WINE_GLAPI *glFramebufferTexture2D)(GLenum target, GLenum attachment,
2462             GLenum textarget, GLuint texture, GLint level);
2463     void (WINE_GLAPI *glFramebufferTexture3D)(GLenum target, GLenum attachment,
2464             GLenum textarget, GLuint texture, GLint level, GLint layer);
2465     void (WINE_GLAPI *glFramebufferTextureLayer)(GLenum target, GLenum attachment,
2466             GLuint texture, GLint level, GLint layer);
2467     void (WINE_GLAPI *glFramebufferRenderbuffer)(GLenum target, GLenum attachment,
2468             GLenum renderbuffertarget, GLuint renderbuffer);
2469     void (WINE_GLAPI *glGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment,
2470             GLenum pname, GLint *params);
2471     void (WINE_GLAPI *glBlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
2472             GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
2473     void (WINE_GLAPI *glGenerateMipmap)(GLenum target);
2474 };
2475
2476 struct wined3d_gl_limits
2477 {
2478     UINT buffers;
2479     UINT lights;
2480     UINT textures;
2481     UINT texture_coords;
2482     unsigned int uniform_blocks[WINED3D_SHADER_TYPE_COUNT];
2483     unsigned int samplers[WINED3D_SHADER_TYPE_COUNT];
2484     unsigned int graphics_samplers;
2485     unsigned int combined_samplers;
2486     UINT general_combiners;
2487     UINT user_clip_distances;
2488     UINT texture_size;
2489     UINT texture3d_size;
2490     float pointsize_max;
2491     float pointsize_min;
2492     UINT blends;
2493     UINT anisotropy;
2494     float shininess;
2495     UINT samples;
2496     UINT vertex_attribs;
2497
2498     unsigned int texture_buffer_offset_alignment;
2499
2500     UINT glsl_varyings;
2501     UINT glsl_vs_float_constants;
2502     UINT glsl_ps_float_constants;
2503
2504     UINT arb_vs_float_constants;
2505     UINT arb_vs_native_constants;
2506     UINT arb_vs_instructions;
2507     UINT arb_vs_temps;
2508     UINT arb_ps_float_constants;
2509     UINT arb_ps_local_constants;
2510     UINT arb_ps_native_constants;
2511     UINT arb_ps_instructions;
2512     UINT arb_ps_temps;
2513 };
2514
2515 void wined3d_gl_limits_get_texture_unit_range(const struct wined3d_gl_limits *gl_limits,
2516         enum wined3d_shader_type shader_type, unsigned int *base, unsigned int *count) DECLSPEC_HIDDEN;
2517 void wined3d_gl_limits_get_uniform_block_range(const struct wined3d_gl_limits *gl_limits,
2518         enum wined3d_shader_type shader_type, unsigned int *base, unsigned int *count) DECLSPEC_HIDDEN;
2519
2520 struct wined3d_gl_info
2521 {
2522     DWORD selected_gl_version;
2523     DWORD glsl_version;
2524     struct wined3d_gl_limits limits;
2525     DWORD reserved_glsl_constants, reserved_arb_constants;
2526     DWORD quirks;
2527     BOOL supported[WINED3D_GL_EXT_COUNT];
2528     GLint wrap_lookup[WINED3D_TADDRESS_MIRROR_ONCE - WINED3D_TADDRESS_WRAP + 1];
2529     float fixed_polyoffset_scale, float_polyoffset_scale;
2530
2531     HGLRC (WINAPI *p_wglCreateContextAttribsARB)(HDC dc, HGLRC share, const GLint *attribs);
2532     struct opengl_funcs gl_ops;
2533     struct wined3d_fbo_ops fbo_ops;
2534
2535     struct wined3d_format *formats;
2536     unsigned int format_count;
2537 };
2538
2539 struct wined3d_driver_info
2540 {
2541     enum wined3d_pci_vendor vendor;
2542     enum wined3d_pci_device device;
2543     const char *name;
2544     const char *description;
2545     UINT64 vram_bytes;
2546     DWORD version_high;
2547     DWORD version_low;
2548 };
2549
2550 /* The adapter structure */
2551 struct wined3d_adapter
2552 {
2553     UINT ordinal;
2554     POINT monitor_position;
2555     enum wined3d_format_id screen_format;
2556
2557     struct wined3d_gl_info  gl_info;
2558     struct wined3d_d3d_info d3d_info;
2559     struct wined3d_driver_info driver_info;
2560     WCHAR                   DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
2561     unsigned int cfg_count;
2562     struct wined3d_pixel_format *cfgs;
2563     UINT64 vram_bytes;
2564     UINT64 vram_bytes_used;
2565     LUID luid;
2566
2567     const struct wined3d_vertex_pipe_ops *vertex_pipe;
2568     const struct fragment_pipeline *fragment_pipe;
2569     const struct wined3d_shader_backend_ops *shader_backend;
2570 };
2571
2572 struct wined3d_caps_gl_ctx
2573 {
2574     HDC dc;
2575     HWND wnd;
2576     HGLRC gl_ctx;
2577     HDC restore_dc;
2578     HGLRC restore_gl_ctx;
2579
2580     const struct wined3d_gl_info *gl_info;
2581     GLuint test_vbo;
2582     GLuint test_program_id;
2583 };
2584
2585 float wined3d_adapter_find_polyoffset_scale(struct wined3d_caps_gl_ctx *ctx, GLenum format) DECLSPEC_HIDDEN;
2586 BOOL wined3d_adapter_init_format_info(struct wined3d_adapter *adapter,
2587         struct wined3d_caps_gl_ctx *ctx) DECLSPEC_HIDDEN;
2588 UINT64 adapter_adjust_memory(struct wined3d_adapter *adapter, INT64 amount) DECLSPEC_HIDDEN;
2589
2590 BOOL wined3d_caps_gl_ctx_test_viewport_subpixel_bits(struct wined3d_caps_gl_ctx *ctx) DECLSPEC_HIDDEN;
2591
2592 void install_gl_compat_wrapper(struct wined3d_gl_info *gl_info, enum wined3d_gl_extension ext) DECLSPEC_HIDDEN;
2593
2594 enum projection_types
2595 {
2596     proj_none    = 0,
2597     proj_count3  = 1,
2598     proj_count4  = 2
2599 };
2600
2601 enum dst_arg
2602 {
2603     resultreg    = 0,
2604     tempreg      = 1
2605 };
2606
2607 /*****************************************************************************
2608  * Fixed function pipeline replacements
2609  */
2610 #define ARG_UNUSED          0xff
2611 struct texture_stage_op
2612 {
2613     unsigned                cop : 8;
2614     unsigned                carg1 : 8;
2615     unsigned                carg2 : 8;
2616     unsigned                carg0 : 8;
2617
2618     unsigned                aop : 8;
2619     unsigned                aarg1 : 8;
2620     unsigned                aarg2 : 8;
2621     unsigned                aarg0 : 8;
2622
2623     struct color_fixup_desc color_fixup;
2624     unsigned                tex_type : 3;
2625     unsigned                dst : 1;
2626     unsigned                projected : 2;
2627     unsigned                padding : 10;
2628 };
2629
2630 struct ffp_frag_settings
2631 {
2632     struct texture_stage_op op[MAX_TEXTURES];
2633     enum wined3d_ffp_ps_fog_mode fog;
2634     unsigned char sRGB_write;
2635     unsigned char emul_clipplanes;
2636     unsigned char texcoords_initialized;
2637     unsigned char color_key_enabled : 1;
2638     unsigned char pointsprite : 1;
2639     unsigned char flatshading : 1;
2640     unsigned char alpha_test_func : 3;
2641     unsigned char padding : 2;
2642 };
2643
2644 struct ffp_frag_desc
2645 {
2646     struct wine_rb_entry entry;
2647     struct ffp_frag_settings    settings;
2648 };
2649
2650 int wined3d_ffp_frag_program_key_compare(const void *key, const struct wine_rb_entry *entry) DECLSPEC_HIDDEN;
2651 int wined3d_ffp_vertex_program_key_compare(const void *key, const struct wine_rb_entry *entry) DECLSPEC_HIDDEN;
2652
2653 extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
2654
2655 unsigned int wined3d_max_compat_varyings(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2656 void gen_ffp_frag_op(const struct wined3d_context *context, const struct wined3d_state *state,
2657         struct ffp_frag_settings *settings, BOOL ignore_textype) DECLSPEC_HIDDEN;
2658 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
2659         const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
2660 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc) DECLSPEC_HIDDEN;
2661 void wined3d_get_draw_rect(const struct wined3d_state *state, RECT *rect) DECLSPEC_HIDDEN;
2662 void wined3d_ftoa(float value, char *s) DECLSPEC_HIDDEN;
2663
2664 extern const float wined3d_srgb_const0[] DECLSPEC_HIDDEN;
2665 extern const float wined3d_srgb_const1[] DECLSPEC_HIDDEN;
2666
2667 enum wined3d_ffp_vs_fog_mode
2668 {
2669     WINED3D_FFP_VS_FOG_OFF      = 0,
2670     WINED3D_FFP_VS_FOG_FOGCOORD = 1,
2671     WINED3D_FFP_VS_FOG_DEPTH    = 2,
2672     WINED3D_FFP_VS_FOG_RANGE    = 3,
2673 };
2674
2675 #define WINED3D_FFP_TCI_SHIFT               16
2676 #define WINED3D_FFP_TCI_MASK                0xffu
2677
2678 #define WINED3D_FFP_LIGHT_TYPE_SHIFT(idx)   (3 * (idx))
2679 #define WINED3D_FFP_LIGHT_TYPE_MASK         0x7u
2680
2681 struct wined3d_ffp_vs_settings
2682 {
2683     DWORD point_light_count          : 4;
2684     DWORD spot_light_count           : 4;
2685     DWORD directional_light_count    : 4;
2686     DWORD parallel_point_light_count : 4;
2687     DWORD diffuse_source  : 2;
2688     DWORD emissive_source : 2;
2689     DWORD ambient_source  : 2;
2690     DWORD specular_source : 2;
2691     DWORD transformed     : 1;
2692     DWORD vertexblends    : 2;
2693     DWORD clipping        : 1;
2694     DWORD normal          : 1;
2695     DWORD normalize       : 1;
2696     DWORD lighting        : 1;
2697     DWORD localviewer     : 1;
2698
2699     DWORD point_size      : 1;
2700     DWORD per_vertex_point_size : 1;
2701     DWORD fog_mode        : 2;
2702     DWORD texcoords       : 8;  /* MAX_TEXTURES */
2703     DWORD ortho_fog       : 1;
2704     DWORD flatshading     : 1;
2705     DWORD swizzle_map     : 16; /* MAX_ATTRIBS, 16 */
2706     DWORD padding         : 2;
2707
2708     DWORD texgen[MAX_TEXTURES];
2709 };
2710
2711 struct wined3d_ffp_vs_desc
2712 {
2713     struct wine_rb_entry entry;
2714     struct wined3d_ffp_vs_settings settings;
2715 };
2716
2717 void wined3d_ffp_get_vs_settings(const struct wined3d_context *context,
2718         const struct wined3d_state *state, struct wined3d_ffp_vs_settings *settings) DECLSPEC_HIDDEN;
2719
2720 struct wined3d
2721 {
2722     LONG ref;
2723     DWORD flags;
2724     UINT adapter_count;
2725     struct wined3d_adapter adapters[1];
2726 };
2727
2728 HRESULT wined3d_init(struct wined3d *wined3d, DWORD flags) DECLSPEC_HIDDEN;
2729 BOOL wined3d_register_window(HWND window, struct wined3d_device *device) DECLSPEC_HIDDEN;
2730 void wined3d_unregister_window(HWND window) DECLSPEC_HIDDEN;
2731
2732 struct wined3d_rasterizer_state
2733 {
2734     LONG refcount;
2735     struct wined3d_rasterizer_state_desc desc;
2736
2737     void *parent;
2738     const struct wined3d_parent_ops *parent_ops;
2739
2740     struct wined3d_device *device;
2741 };
2742
2743 struct wined3d_stream_output
2744 {
2745     struct wined3d_buffer *buffer;
2746     UINT offset;
2747 };
2748
2749 struct wined3d_stream_state
2750 {
2751     struct wined3d_buffer *buffer;
2752     UINT offset;
2753     UINT stride;
2754     UINT frequency;
2755     UINT flags;
2756 };
2757
2758 #define WINED3D_STATE_NO_REF        0x00000001
2759 #define WINED3D_STATE_INIT_DEFAULT  0x00000002
2760
2761 struct wined3d_state
2762 {
2763     DWORD flags;
2764     const struct wined3d_fb_state *fb;
2765
2766     struct wined3d_vertex_declaration *vertex_declaration;
2767     struct wined3d_stream_output stream_output[WINED3D_MAX_STREAM_OUTPUT_BUFFERS];
2768     struct wined3d_stream_state streams[MAX_STREAMS + 1 /* tesselated pseudo-stream */];
2769     struct wined3d_buffer *index_buffer;
2770     enum wined3d_format_id index_format;
2771     unsigned int index_offset;
2772     int base_vertex_index;
2773     int load_base_vertex_index; /* Non-indexed drawing needs 0 here, indexed needs base_vertex_index. */
2774     GLenum gl_primitive_type;
2775     GLint gl_patch_vertices;
2776     struct wined3d_query *predicate;
2777     BOOL predicate_value;
2778
2779     struct wined3d_shader *shader[WINED3D_SHADER_TYPE_COUNT];
2780     struct wined3d_buffer *cb[WINED3D_SHADER_TYPE_COUNT][MAX_CONSTANT_BUFFERS];
2781     struct wined3d_sampler *sampler[WINED3D_SHADER_TYPE_COUNT][MAX_SAMPLER_OBJECTS];
2782     struct wined3d_shader_resource_view *shader_resource_view[WINED3D_SHADER_TYPE_COUNT][MAX_SHADER_RESOURCE_VIEWS];
2783     struct wined3d_unordered_access_view *unordered_access_view[WINED3D_PIPELINE_COUNT][MAX_UNORDERED_ACCESS_VIEWS];
2784
2785     BOOL vs_consts_b[WINED3D_MAX_CONSTS_B];
2786     struct wined3d_ivec4 vs_consts_i[WINED3D_MAX_CONSTS_I];
2787     struct wined3d_vec4 vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
2788
2789     BOOL ps_consts_b[WINED3D_MAX_CONSTS_B];
2790     struct wined3d_ivec4 ps_consts_i[WINED3D_MAX_CONSTS_I];
2791     struct wined3d_vec4 ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
2792
2793     struct wined3d_texture *textures[MAX_COMBINED_SAMPLERS];
2794     DWORD sampler_states[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2795     DWORD texture_states[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2796
2797     struct wined3d_matrix transforms[HIGHEST_TRANSFORMSTATE + 1];
2798     struct wined3d_vec4 clip_planes[MAX_CLIP_DISTANCES];
2799     struct wined3d_material material;
2800     struct wined3d_viewport viewport;
2801     RECT scissor_rect;
2802
2803     /* Light hashmap. Collisions are handled using linked lists. */
2804 #define LIGHTMAP_SIZE 43
2805 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE)
2806     struct list light_map[LIGHTMAP_SIZE];
2807     const struct wined3d_light_info *lights[MAX_ACTIVE_LIGHTS];
2808
2809     DWORD render_states[WINEHIGHEST_RENDER_STATE + 1];
2810     struct wined3d_rasterizer_state *rasterizer_state;
2811 };
2812
2813 #define WINED3D_UNMAPPED_STAGE ~0u
2814
2815 /* Multithreaded flag. Removed from the public header to signal that
2816  * wined3d_device_create() ignores it. */
2817 #define WINED3DCREATE_MULTITHREADED 0x00000004
2818
2819 struct wined3d_device
2820 {
2821     LONG ref;
2822
2823     /* WineD3D Information  */
2824     struct wined3d_device_parent *device_parent;
2825     struct wined3d *wined3d;
2826     struct wined3d_adapter *adapter;
2827
2828     /* Window styles to restore when switching fullscreen mode */
2829     LONG                    style;
2830     LONG                    exStyle;
2831
2832     const struct wined3d_shader_backend_ops *shader_backend;
2833     void *shader_priv;
2834     void *fragment_priv;
2835     void *vertex_priv;
2836     struct StateEntry StateTable[STATE_HIGHEST + 1];
2837     /* Array of functions for states which are handled by more than one pipeline part */
2838     APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
2839     struct wined3d_blitter *blitter;
2840
2841     BYTE vertexBlendUsed : 1;           /* To avoid needless setting of the blend matrices */
2842     BYTE bCursorVisible : 1;
2843     BYTE d3d_initialized : 1;
2844     BYTE inScene : 1;                   /* A flag to check for proper BeginScene / EndScene call pairs */
2845     BYTE softwareVertexProcessing : 1;  /* process vertex shaders using software or hardware */
2846     BYTE filter_messages : 1;
2847     BYTE padding : 2;
2848
2849     unsigned char           surface_alignment; /* Line Alignment of surfaces                      */
2850
2851     WORD padding2 : 16;
2852
2853     struct wined3d_state state;
2854     struct wined3d_state *update_state;
2855     struct wined3d_stateblock *recording;
2856
2857     /* Internal use fields  */
2858     struct wined3d_device_creation_parameters create_parms;
2859     HWND focus_window;
2860
2861     struct wined3d_rendertarget_view *back_buffer_view;
2862     struct wined3d_swapchain **swapchains;
2863     UINT swapchain_count;
2864
2865     struct list             resources; /* a linked list to track resources created by the device */
2866     struct list             shaders;   /* a linked list to track shaders (pixel and vertex)      */
2867     struct wine_rb_tree samplers;
2868
2869     /* Render Target Support */
2870     struct wined3d_fb_state fb;
2871     struct wined3d_rendertarget_view *auto_depth_stencil_view;
2872
2873     /* Cursor management */
2874     UINT                    xHotSpot;
2875     UINT                    yHotSpot;
2876     UINT                    xScreenSpace;
2877     UINT                    yScreenSpace;
2878     UINT                    cursorWidth, cursorHeight;
2879     struct wined3d_texture *cursor_texture;
2880     HCURSOR                 hardwareCursor;
2881
2882     /* The Wine logo texture */
2883     struct wined3d_texture *logo_texture;
2884
2885     /* Textures for when no other textures are mapped */
2886     struct
2887     {
2888         GLuint tex_2d;
2889         GLuint tex_rect;
2890         GLuint tex_3d;
2891         GLuint tex_cube;
2892         GLuint tex_cube_array;
2893         GLuint tex_2d_array;
2894         GLuint tex_buffer;
2895     } dummy_textures;
2896
2897     /* Default sampler used to emulate the direct resource access without using wined3d_sampler */
2898     struct wined3d_sampler *default_sampler;
2899     struct wined3d_sampler *null_sampler;
2900
2901     /* Command stream */
2902     struct wined3d_cs *cs;
2903
2904     /* Context management */
2905     struct wined3d_context **contexts;
2906     UINT context_count;
2907 };
2908
2909 void device_clear_render_targets(struct wined3d_device *device, UINT rt_count, const struct wined3d_fb_state *fb,
2910         UINT rect_count, const RECT *rects, const RECT *draw_rect, DWORD flags,
2911         const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
2912 BOOL device_context_add(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2913 void device_context_remove(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2914 HRESULT device_init(struct wined3d_device *device, struct wined3d *wined3d,
2915         UINT adapter_idx, enum wined3d_device_type device_type, HWND focus_window, DWORD flags,
2916         BYTE surface_alignment, struct wined3d_device_parent *device_parent) DECLSPEC_HIDDEN;
2917 LRESULT device_process_message(struct wined3d_device *device, HWND window, BOOL unicode,
2918         UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
2919 void device_resource_add(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2920 void device_resource_released(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2921 void device_invalidate_state(const struct wined3d_device *device, DWORD state) DECLSPEC_HIDDEN;
2922
2923 static inline BOOL isStateDirty(const struct wined3d_context *context, DWORD state)
2924 {
2925     DWORD idx = state / (sizeof(*context->isStateDirty) * CHAR_BIT);
2926     BYTE shift = state & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
2927     return context->isStateDirty[idx] & (1u << shift);
2928 }
2929
2930 #define WINED3D_RESOURCE_ACCESS_GPU     0x1
2931 #define WINED3D_RESOURCE_ACCESS_CPU     0x2
2932
2933 struct wined3d_resource_ops
2934 {
2935     ULONG (*resource_incref)(struct wined3d_resource *resource);
2936     ULONG (*resource_decref)(struct wined3d_resource *resource);
2937     void (*resource_preload)(struct wined3d_resource *resource);
2938     void (*resource_unload)(struct wined3d_resource *resource);
2939     HRESULT (*resource_sub_resource_map)(struct wined3d_resource *resource, unsigned int sub_resource_idx,
2940             struct wined3d_map_desc *map_desc, const struct wined3d_box *box, DWORD flags);
2941     HRESULT (*resource_sub_resource_unmap)(struct wined3d_resource *resource, unsigned int sub_resource_idx);
2942 };
2943
2944 struct wined3d_resource
2945 {
2946     LONG ref;
2947     LONG bind_count;
2948     LONG map_count;
2949     LONG access_count;
2950     struct wined3d_device *device;
2951     enum wined3d_resource_type type;
2952     enum wined3d_gl_resource_type gl_type;
2953     const struct wined3d_format *format;
2954     unsigned int format_flags;
2955     enum wined3d_multisample_type multisample_type;
2956     UINT multisample_quality;
2957     DWORD usage;
2958     enum wined3d_pool pool;
2959     DWORD access_flags;
2960     WORD draw_binding;
2961     WORD map_binding;
2962     UINT width;
2963     UINT height;
2964     UINT depth;
2965     UINT size;
2966     DWORD priority;
2967     void *heap_memory;
2968
2969     void *parent;
2970     const struct wined3d_parent_ops *parent_ops;
2971     const struct wined3d_resource_ops *resource_ops;
2972
2973     struct list resource_list_entry;
2974 };
2975
2976 static inline ULONG wined3d_resource_incref(struct wined3d_resource *resource)
2977 {
2978     return resource->resource_ops->resource_incref(resource);
2979 }
2980
2981 static inline ULONG wined3d_resource_decref(struct wined3d_resource *resource)
2982 {
2983     return resource->resource_ops->resource_decref(resource);
2984 }
2985
2986 static inline void wined3d_resource_acquire(struct wined3d_resource *resource)
2987 {
2988     InterlockedIncrement(&resource->access_count);
2989 }
2990
2991 static inline void wined3d_resource_release(struct wined3d_resource *resource)
2992 {
2993     InterlockedDecrement(&resource->access_count);
2994 }
2995
2996 void resource_cleanup(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2997 HRESULT resource_init(struct wined3d_resource *resource, struct wined3d_device *device,
2998         enum wined3d_resource_type type, const struct wined3d_format *format,
2999         enum wined3d_multisample_type multisample_type, UINT multisample_quality,
3000         DWORD usage, enum wined3d_pool pool, UINT width, UINT height, UINT depth, UINT size,
3001         void *parent, const struct wined3d_parent_ops *parent_ops,
3002         const struct wined3d_resource_ops *resource_ops) DECLSPEC_HIDDEN;
3003 void resource_unload(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3004 BOOL wined3d_resource_allocate_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3005 void wined3d_resource_free_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3006 GLbitfield wined3d_resource_gl_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
3007 GLenum wined3d_resource_gl_legacy_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
3008 BOOL wined3d_resource_is_offscreen(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3009 void wined3d_resource_update_draw_binding(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3010
3011 /* Tests show that the start address of resources is 32 byte aligned */
3012 #define RESOURCE_ALIGNMENT 16
3013 #define WINED3D_CONSTANT_BUFFER_ALIGNMENT 16
3014
3015 struct gl_texture
3016 {
3017     struct wined3d_sampler_desc sampler_desc;
3018     unsigned int base_level;
3019     GLuint name;
3020 };
3021
3022 struct wined3d_texture_ops
3023 {
3024     void (*texture_upload_data)(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3025             const struct wined3d_context *context, const struct wined3d_box *box,
3026             const struct wined3d_const_bo_address *data, unsigned int row_pitch, unsigned int slice_pitch);
3027     BOOL (*texture_load_location)(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3028             struct wined3d_context *context, DWORD location);
3029     void (*texture_prepare_texture)(struct wined3d_texture *texture,
3030             struct wined3d_context *context, BOOL srgb);
3031     void (*texture_cleanup_sub_resources)(struct wined3d_texture *texture);
3032 };
3033
3034 #define WINED3D_TEXTURE_COND_NP2            0x00000001
3035 #define WINED3D_TEXTURE_COND_NP2_EMULATED   0x00000002
3036 #define WINED3D_TEXTURE_POW2_MAT_IDENT      0x00000004
3037 #define WINED3D_TEXTURE_IS_SRGB             0x00000008
3038 #define WINED3D_TEXTURE_RGB_ALLOCATED       0x00000010
3039 #define WINED3D_TEXTURE_RGB_VALID           0x00000020
3040 #define WINED3D_TEXTURE_SRGB_ALLOCATED      0x00000040
3041 #define WINED3D_TEXTURE_SRGB_VALID          0x00000080
3042 #define WINED3D_TEXTURE_CONVERTED           0x00000100
3043 #define WINED3D_TEXTURE_PIN_SYSMEM          0x00000200
3044 #define WINED3D_TEXTURE_NORMALIZED_COORDS   0x00000400
3045 #define WINED3D_TEXTURE_GET_DC_LENIENT      0x00000800
3046 #define WINED3D_TEXTURE_DC_IN_USE           0x00001000
3047 #define WINED3D_TEXTURE_DISCARD             0x00002000
3048 #define WINED3D_TEXTURE_GET_DC              0x00004000
3049
3050 #define WINED3D_TEXTURE_ASYNC_COLOR_KEY     0x00000001
3051
3052 struct wined3d_texture
3053 {
3054     struct wined3d_resource resource;
3055     const struct wined3d_texture_ops *texture_ops;
3056     struct gl_texture texture_rgb, texture_srgb;
3057     struct wined3d_swapchain *swapchain;
3058     unsigned int pow2_width;
3059     unsigned int pow2_height;
3060     UINT layer_count;
3061     UINT level_count;
3062     unsigned int download_count;
3063     unsigned int sysmem_count;
3064     float pow2_matrix[16];
3065     UINT lod;
3066     enum wined3d_texture_filter_type filter_type;
3067     DWORD sampler;
3068     DWORD flags;
3069     GLenum target;
3070     DWORD update_map_binding;
3071
3072     GLuint rb_multisample;
3073     GLuint rb_resolved;
3074
3075     void *user_memory;
3076     unsigned int row_pitch;
3077     unsigned int slice_pitch;
3078
3079     /* May only be accessed from the command stream worker thread. */
3080     struct wined3d_texture_async
3081     {
3082         DWORD flags;
3083
3084         /* Color keys for DDraw */
3085         struct wined3d_color_key dst_blt_color_key;
3086         struct wined3d_color_key src_blt_color_key;
3087         struct wined3d_color_key dst_overlay_color_key;
3088         struct wined3d_color_key src_overlay_color_key;
3089         struct wined3d_color_key gl_color_key;
3090         DWORD color_key_flags;
3091     } async;
3092
3093     struct wined3d_texture_sub_resource
3094     {
3095         void *parent;
3096         const struct wined3d_parent_ops *parent_ops;
3097
3098         union
3099         {
3100             struct wined3d_surface *surface;
3101         } u;
3102         unsigned int offset;
3103         unsigned int size;
3104
3105         unsigned int map_count;
3106         DWORD locations;
3107         GLuint buffer_object;
3108     } sub_resources[1];
3109 };
3110
3111 static inline struct wined3d_texture *texture_from_resource(struct wined3d_resource *resource)
3112 {
3113     return CONTAINING_RECORD(resource, struct wined3d_texture, resource);
3114 }
3115
3116 static inline struct gl_texture *wined3d_texture_get_gl_texture(struct wined3d_texture *texture,
3117         BOOL srgb)
3118 {
3119     return srgb ? &texture->texture_srgb : &texture->texture_rgb;
3120 }
3121
3122 static inline unsigned int wined3d_texture_get_level_width(const struct wined3d_texture *texture,
3123         unsigned int level)
3124 {
3125     return max(1, texture->resource.width >> level);
3126 }
3127
3128 static inline unsigned int wined3d_texture_get_level_height(const struct wined3d_texture *texture,
3129         unsigned int level)
3130 {
3131     return max(1, texture->resource.height >> level);
3132 }
3133
3134 static inline unsigned int wined3d_texture_get_level_depth(const struct wined3d_texture *texture,
3135         unsigned int level)
3136 {
3137     return max(1, texture->resource.depth >> level);
3138 }
3139
3140 static inline unsigned int wined3d_texture_get_level_pow2_width(const struct wined3d_texture *texture,
3141         unsigned int level)
3142 {
3143     return max(1, texture->pow2_width >> level);
3144 }
3145
3146 static inline unsigned int wined3d_texture_get_level_pow2_height(const struct wined3d_texture *texture,
3147         unsigned int level)
3148 {
3149     return max(1, texture->pow2_height >> level);
3150 }
3151
3152 void wined3d_texture_apply_sampler_desc(struct wined3d_texture *texture,
3153         const struct wined3d_sampler_desc *sampler_desc, const struct wined3d_context *context) DECLSPEC_HIDDEN;
3154 void wined3d_texture_bind(struct wined3d_texture *texture,
3155         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
3156 void wined3d_texture_bind_and_dirtify(struct wined3d_texture *texture,
3157         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
3158 HRESULT wined3d_texture_check_box_dimensions(const struct wined3d_texture *texture,
3159         unsigned int level, const struct wined3d_box *box) DECLSPEC_HIDDEN;
3160 GLenum wined3d_texture_get_gl_buffer(const struct wined3d_texture *texture) DECLSPEC_HIDDEN;
3161 void wined3d_texture_get_memory(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3162         struct wined3d_bo_address *data, DWORD locations) DECLSPEC_HIDDEN;
3163 void wined3d_texture_invalidate_location(struct wined3d_texture *texture,
3164         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
3165 void wined3d_texture_load(struct wined3d_texture *texture,
3166         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
3167 BOOL wined3d_texture_load_location(struct wined3d_texture *texture,
3168         unsigned int sub_resource_idx, struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3169 BOOL wined3d_texture_prepare_location(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3170         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3171 void wined3d_texture_prepare_texture(struct wined3d_texture *texture,
3172         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
3173 void wined3d_texture_set_map_binding(struct wined3d_texture *texture, DWORD map_binding) DECLSPEC_HIDDEN;
3174 void wined3d_texture_set_swapchain(struct wined3d_texture *texture,
3175         struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3176 void wined3d_texture_upload_data(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3177         const struct wined3d_context *context, const struct wined3d_box *box,
3178         const struct wined3d_const_bo_address *data, unsigned int row_pitch, unsigned int slice_pitch) DECLSPEC_HIDDEN;
3179 void wined3d_texture_validate_location(struct wined3d_texture *texture,
3180         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
3181
3182 #define WINED3D_LOCATION_DISCARDED      0x00000001
3183 #define WINED3D_LOCATION_SYSMEM         0x00000002
3184 #define WINED3D_LOCATION_USER_MEMORY    0x00000004
3185 #define WINED3D_LOCATION_BUFFER         0x00000008
3186 #define WINED3D_LOCATION_TEXTURE_RGB    0x00000010
3187 #define WINED3D_LOCATION_TEXTURE_SRGB   0x00000020
3188 #define WINED3D_LOCATION_DRAWABLE       0x00000040
3189 #define WINED3D_LOCATION_RB_MULTISAMPLE 0x00000080
3190 #define WINED3D_LOCATION_RB_RESOLVED    0x00000100
3191
3192 const char *wined3d_debug_location(DWORD location) DECLSPEC_HIDDEN;
3193
3194 struct wined3d_renderbuffer_entry
3195 {
3196     struct list entry;
3197     GLuint id;
3198     UINT width;
3199     UINT height;
3200 };
3201
3202 struct wined3d_fbo_resource
3203 {
3204     GLuint object;
3205     GLenum target;
3206     GLuint level, layer;
3207 };
3208
3209 #define WINED3D_FBO_ENTRY_FLAG_ATTACHED      0x1
3210 #define WINED3D_FBO_ENTRY_FLAG_DEPTH         0x2
3211 #define WINED3D_FBO_ENTRY_FLAG_STENCIL       0x4
3212
3213 struct fbo_entry
3214 {
3215     struct list entry;
3216     DWORD flags;
3217     DWORD rt_mask;
3218     GLuint id;
3219     struct wined3d_fbo_entry_key
3220     {
3221         DWORD rb_namespace;
3222         struct wined3d_fbo_resource objects[1];
3223     } key;
3224 };
3225
3226 struct wined3d_surface
3227 {
3228     struct wined3d_texture *container;
3229
3230     GLenum texture_target;
3231     unsigned int texture_level;
3232     unsigned int texture_layer;
3233
3234     /* For GetDC */
3235     HBITMAP bitmap;
3236     HDC dc;
3237
3238     struct list               renderbuffers;
3239     const struct wined3d_renderbuffer_entry *current_renderbuffer;
3240
3241     /* DirectDraw Overlay handling */
3242     RECT                      overlay_srcrect;
3243     RECT                      overlay_destrect;
3244     struct wined3d_surface *overlay_dest;
3245     struct list               overlays;
3246     struct list               overlay_entry;
3247 };
3248
3249 static inline unsigned int surface_get_sub_resource_idx(const struct wined3d_surface *surface)
3250 {
3251     return surface->texture_layer * surface->container->level_count + surface->texture_level;
3252 }
3253
3254 static inline struct wined3d_texture_sub_resource *surface_get_sub_resource(struct wined3d_surface *surface)
3255 {
3256     return &surface->container->sub_resources[surface_get_sub_resource_idx(surface)];
3257 }
3258
3259 HRESULT wined3d_surface_blt(struct wined3d_surface *dst_surface, const RECT *dst_rect,
3260         struct wined3d_surface *src_surface, const RECT *src_rect, DWORD flags,
3261         const struct wined3d_blt_fx *blt_fx, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
3262 void surface_load_fb_texture(struct wined3d_surface *surface, BOOL srgb,
3263         struct wined3d_context *context) DECLSPEC_HIDDEN;
3264 BOOL surface_load_location(struct wined3d_surface *surface,
3265         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3266 void surface_set_compatible_renderbuffer(struct wined3d_surface *surface,
3267         const struct wined3d_rendertarget_info *rt) DECLSPEC_HIDDEN;
3268 void surface_translate_drawable_coords(const struct wined3d_surface *surface, HWND window, RECT *rect) DECLSPEC_HIDDEN;
3269 void wined3d_surface_upload_data(struct wined3d_surface *surface, const struct wined3d_gl_info *gl_info,
3270         const struct wined3d_format *format, const RECT *src_rect, UINT src_pitch, const POINT *dst_point,
3271         BOOL srgb, const struct wined3d_const_bo_address *data) DECLSPEC_HIDDEN;
3272
3273 void draw_textured_quad(const struct wined3d_surface *src_surface, struct wined3d_context *context,
3274         const RECT *src_rect, const RECT *dst_rect, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
3275
3276 struct wined3d_sampler
3277 {
3278     struct wine_rb_entry entry;
3279     LONG refcount;
3280     GLuint name;
3281     struct wined3d_device *device;
3282     void *parent;
3283     const struct wined3d_parent_ops *parent_ops;
3284     struct wined3d_sampler_desc desc;
3285 };
3286
3287 void wined3d_sampler_bind(struct wined3d_sampler *sampler, unsigned int unit,
3288         struct wined3d_texture *texture, const struct wined3d_context *context) DECLSPEC_HIDDEN;
3289
3290 struct wined3d_vertex_declaration_element
3291 {
3292     const struct wined3d_format *format;
3293     BOOL ffp_valid;
3294     unsigned int input_slot;
3295     unsigned int offset;
3296     unsigned int output_slot;
3297     enum wined3d_input_classification input_slot_class;
3298     unsigned int instance_data_step_rate;
3299     BYTE method;
3300     BYTE usage;
3301     BYTE usage_idx;
3302 };
3303
3304 struct wined3d_vertex_declaration
3305 {
3306     LONG ref;
3307     void *parent;
3308     const struct wined3d_parent_ops *parent_ops;
3309     struct wined3d_device *device;
3310
3311     struct wined3d_vertex_declaration_element *elements;
3312     UINT element_count;
3313
3314     BOOL position_transformed;
3315     BOOL half_float_conv_needed;
3316 };
3317
3318 struct wined3d_saved_states
3319 {
3320     DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
3321     WORD streamSource;                          /* MAX_STREAMS, 16 */
3322     WORD streamFreq;                            /* MAX_STREAMS, 16 */
3323     DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
3324     DWORD textureState[MAX_TEXTURES];           /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
3325     WORD samplerState[MAX_COMBINED_SAMPLERS];   /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
3326     DWORD clipplane;                            /* WINED3DMAXUSERCLIPPLANES, 32 */
3327     WORD pixelShaderConstantsB;                 /* WINED3D_MAX_CONSTS_B, 16 */
3328     WORD pixelShaderConstantsI;                 /* WINED3D_MAX_CONSTS_I, 16 */
3329     BOOL ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
3330     WORD vertexShaderConstantsB;                /* WINED3D_MAX_CONSTS_B, 16 */
3331     WORD vertexShaderConstantsI;                /* WINED3D_MAX_CONSTS_I, 16 */
3332     BOOL vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
3333     DWORD textures : 20;                        /* MAX_COMBINED_SAMPLERS, 20 */
3334     DWORD indices : 1;
3335     DWORD material : 1;
3336     DWORD viewport : 1;
3337     DWORD vertexDecl : 1;
3338     DWORD pixelShader : 1;
3339     DWORD vertexShader : 1;
3340     DWORD scissorRect : 1;
3341     DWORD padding : 5;
3342 };
3343
3344 struct StageState {
3345     DWORD stage;
3346     DWORD state;
3347 };
3348
3349 struct wined3d_stateblock
3350 {
3351     LONG                      ref;     /* Note: Ref counting not required */
3352     struct wined3d_device *device;
3353
3354     /* Array indicating whether things have been set or changed */
3355     struct wined3d_saved_states changed;
3356     struct wined3d_state state;
3357
3358     /* Contained state management */
3359     DWORD                     contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
3360     unsigned int              num_contained_render_states;
3361     DWORD                     contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
3362     unsigned int              num_contained_transform_states;
3363     DWORD                     contained_vs_consts_i[WINED3D_MAX_CONSTS_I];
3364     unsigned int              num_contained_vs_consts_i;
3365     DWORD                     contained_vs_consts_b[WINED3D_MAX_CONSTS_B];
3366     unsigned int              num_contained_vs_consts_b;
3367     DWORD                     contained_vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
3368     unsigned int              num_contained_vs_consts_f;
3369     DWORD                     contained_ps_consts_i[WINED3D_MAX_CONSTS_I];
3370     unsigned int              num_contained_ps_consts_i;
3371     DWORD                     contained_ps_consts_b[WINED3D_MAX_CONSTS_B];
3372     unsigned int              num_contained_ps_consts_b;
3373     DWORD                     contained_ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
3374     unsigned int              num_contained_ps_consts_f;
3375     struct StageState         contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
3376     unsigned int              num_contained_tss_states;
3377     struct StageState         contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
3378     unsigned int              num_contained_sampler_states;
3379 };
3380
3381 void stateblock_init_contained_states(struct wined3d_stateblock *stateblock) DECLSPEC_HIDDEN;
3382
3383 void state_cleanup(struct wined3d_state *state) DECLSPEC_HIDDEN;
3384 void wined3d_state_enable_light(struct wined3d_state *state, const struct wined3d_d3d_info *d3d_info,
3385         struct wined3d_light_info *light_info, BOOL enable) DECLSPEC_HIDDEN;
3386 struct wined3d_light_info *wined3d_state_get_light(const struct wined3d_state *state,
3387         unsigned int idx) DECLSPEC_HIDDEN;
3388 void state_init(struct wined3d_state *state, struct wined3d_fb_state *fb,
3389         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
3390         DWORD flags) DECLSPEC_HIDDEN;
3391 void state_unbind_resources(struct wined3d_state *state) DECLSPEC_HIDDEN;
3392
3393 enum wined3d_cs_queue_id
3394 {
3395     WINED3D_CS_QUEUE_DEFAULT = 0,
3396     WINED3D_CS_QUEUE_MAP,
3397     WINED3D_CS_QUEUE_COUNT,
3398 };
3399
3400 enum wined3d_push_constants
3401 {
3402     WINED3D_PUSH_CONSTANTS_VS_F,
3403     WINED3D_PUSH_CONSTANTS_PS_F,
3404     WINED3D_PUSH_CONSTANTS_VS_I,
3405     WINED3D_PUSH_CONSTANTS_PS_I,
3406     WINED3D_PUSH_CONSTANTS_VS_B,
3407     WINED3D_PUSH_CONSTANTS_PS_B,
3408 };
3409
3410 #define WINED3D_CS_QUERY_POLL_INTERVAL  10u
3411 #define WINED3D_CS_QUEUE_SIZE           0x100000u
3412 #define WINED3D_CS_SPIN_COUNT           10000000u
3413
3414 struct wined3d_cs_queue
3415 {
3416     LONG head, tail;
3417     BYTE data[WINED3D_CS_QUEUE_SIZE];
3418 };
3419
3420 struct wined3d_cs_ops
3421 {
3422     void *(*require_space)(struct wined3d_cs *cs, size_t size, enum wined3d_cs_queue_id queue_id);
3423     void (*submit)(struct wined3d_cs *cs, enum wined3d_cs_queue_id queue_id);
3424     void (*finish)(struct wined3d_cs *cs, enum wined3d_cs_queue_id queue_id);
3425     void (*push_constants)(struct wined3d_cs *cs, enum wined3d_push_constants p,
3426             unsigned int start_idx, unsigned int count, const void *constants);
3427 };
3428
3429 struct wined3d_cs
3430 {
3431     const struct wined3d_cs_ops *ops;
3432     struct wined3d_device *device;
3433     struct wined3d_fb_state fb;
3434     struct wined3d_state state;
3435     HMODULE wined3d_module;
3436     HANDLE thread;
3437     DWORD thread_id;
3438
3439     struct wined3d_cs_queue queue[WINED3D_CS_QUEUE_COUNT];
3440     size_t data_size, start, end;
3441     void *data;
3442     struct list query_poll_list;
3443     BOOL queries_flushed;
3444
3445     HANDLE event;
3446     BOOL waiting_for_event;
3447     LONG pending_presents;
3448 };
3449
3450 struct wined3d_cs *wined3d_cs_create(struct wined3d_device *device) DECLSPEC_HIDDEN;
3451 void wined3d_cs_destroy(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3452 void wined3d_cs_destroy_object(struct wined3d_cs *cs,
3453         void (*callback)(void *object), void *object) DECLSPEC_HIDDEN;
3454 void wined3d_cs_emit_add_dirty_texture_region(struct wined3d_cs *cs,
3455         struct wined3d_texture *texture, unsigned int layer) DECLSPEC_HIDDEN;
3456 void wined3d_cs_emit_blt_sub_resource(struct wined3d_cs *cs, struct wined3d_resource *dst_resource,
3457         unsigned int dst_sub_resource_idx, const struct wined3d_box *dst_box, struct wined3d_resource *src_resource,
3458         unsigned int src_sub_resource_idx, const struct wined3d_box *src_box, DWORD flags,
3459         const struct wined3d_blt_fx *fx, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
3460 void wined3d_cs_emit_clear(struct wined3d_cs *cs, DWORD rect_count, const RECT *rects,
3461         DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
3462 void wined3d_cs_emit_clear_rendertarget_view(struct wined3d_cs *cs, struct wined3d_rendertarget_view *view,
3463         const RECT *rect, DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
3464 void wined3d_cs_emit_clear_unordered_access_view_uint(struct wined3d_cs *cs,
3465         struct wined3d_unordered_access_view *view, const struct wined3d_uvec4 *clear_value) DECLSPEC_HIDDEN;
3466 void wined3d_cs_emit_copy_uav_counter(struct wined3d_cs *cs, struct wined3d_buffer *dst_buffer,
3467         unsigned int offset, struct wined3d_unordered_access_view *uav) DECLSPEC_HIDDEN;
3468 void wined3d_cs_emit_dispatch(struct wined3d_cs *cs,
3469         unsigned int group_count_x, unsigned int group_count_y, unsigned int group_count_z) DECLSPEC_HIDDEN;
3470 void wined3d_cs_emit_dispatch_indirect(struct wined3d_cs *cs,
3471         struct wined3d_buffer *buffer, unsigned int offset) DECLSPEC_HIDDEN;
3472 void wined3d_cs_emit_draw(struct wined3d_cs *cs, GLenum primitive_type, unsigned int patch_vertex_count,
3473         int base_vertex_idx, unsigned int start_idx, unsigned int index_count,
3474         unsigned int start_instance, unsigned int instance_count, BOOL indexed) DECLSPEC_HIDDEN;
3475 void wined3d_cs_emit_flush(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3476 void wined3d_cs_emit_preload_resource(struct wined3d_cs *cs, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3477 void wined3d_cs_emit_present(struct wined3d_cs *cs, struct wined3d_swapchain *swapchain,
3478         const RECT *src_rect, const RECT *dst_rect, HWND dst_window_override, DWORD flags) DECLSPEC_HIDDEN;
3479 void wined3d_cs_emit_query_issue(struct wined3d_cs *cs, struct wined3d_query *query, DWORD flags) DECLSPEC_HIDDEN;
3480 void wined3d_cs_emit_reset_state(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3481 void wined3d_cs_emit_set_clip_plane(struct wined3d_cs *cs, UINT plane_idx,
3482         const struct wined3d_vec4 *plane) DECLSPEC_HIDDEN;
3483 void wined3d_cs_emit_set_color_key(struct wined3d_cs *cs, struct wined3d_texture *texture,
3484         WORD flags, const struct wined3d_color_key *color_key) DECLSPEC_HIDDEN;
3485 void wined3d_cs_emit_set_constant_buffer(struct wined3d_cs *cs, enum wined3d_shader_type type,
3486         UINT cb_idx, struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
3487 void wined3d_cs_emit_set_depth_stencil_view(struct wined3d_cs *cs,
3488         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
3489 void wined3d_cs_emit_set_index_buffer(struct wined3d_cs *cs, struct wined3d_buffer *buffer,
3490         enum wined3d_format_id format_id, unsigned int offset) DECLSPEC_HIDDEN;
3491 void wined3d_cs_emit_set_light(struct wined3d_cs *cs, const struct wined3d_light_info *light) DECLSPEC_HIDDEN;
3492 void wined3d_cs_emit_set_light_enable(struct wined3d_cs *cs, unsigned int idx, BOOL enable) DECLSPEC_HIDDEN;
3493 void wined3d_cs_emit_set_material(struct wined3d_cs *cs, const struct wined3d_material *material) DECLSPEC_HIDDEN;
3494 void wined3d_cs_emit_set_predication(struct wined3d_cs *cs,
3495         struct wined3d_query *predicate, BOOL value) DECLSPEC_HIDDEN;
3496 void wined3d_cs_emit_set_rasterizer_state(struct wined3d_cs *cs,
3497         struct wined3d_rasterizer_state *rasterizer_state) DECLSPEC_HIDDEN;
3498 void wined3d_cs_emit_set_render_state(struct wined3d_cs *cs,
3499         enum wined3d_render_state state, DWORD value) DECLSPEC_HIDDEN;
3500 void wined3d_cs_emit_set_rendertarget_view(struct wined3d_cs *cs, unsigned int view_idx,
3501         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
3502 void wined3d_cs_emit_set_shader_resource_view(struct wined3d_cs *cs, enum wined3d_shader_type type,
3503         UINT view_idx, struct wined3d_shader_resource_view *view) DECLSPEC_HIDDEN;
3504 void wined3d_cs_emit_set_sampler(struct wined3d_cs *cs, enum wined3d_shader_type type,
3505         UINT sampler_idx, struct wined3d_sampler *sampler) DECLSPEC_HIDDEN;
3506 void wined3d_cs_emit_set_sampler_state(struct wined3d_cs *cs, UINT sampler_idx,
3507         enum wined3d_sampler_state state, DWORD value) DECLSPEC_HIDDEN;
3508 void wined3d_cs_emit_set_scissor_rect(struct wined3d_cs *cs, const RECT *rect) DECLSPEC_HIDDEN;
3509 void wined3d_cs_emit_set_shader(struct wined3d_cs *cs, enum wined3d_shader_type type,
3510         struct wined3d_shader *shader) DECLSPEC_HIDDEN;
3511 void wined3d_cs_emit_set_stream_output(struct wined3d_cs *cs, UINT stream_idx,
3512         struct wined3d_buffer *buffer, UINT offset) DECLSPEC_HIDDEN;
3513 void wined3d_cs_emit_set_stream_source(struct wined3d_cs *cs, UINT stream_idx,
3514         struct wined3d_buffer *buffer, UINT offset, UINT stride) DECLSPEC_HIDDEN;
3515 void wined3d_cs_emit_set_stream_source_freq(struct wined3d_cs *cs, UINT stream_idx,
3516         UINT frequency, UINT flags) DECLSPEC_HIDDEN;
3517 void wined3d_cs_emit_set_texture(struct wined3d_cs *cs, UINT stage, struct wined3d_texture *texture) DECLSPEC_HIDDEN;
3518 void wined3d_cs_emit_set_texture_state(struct wined3d_cs *cs, UINT stage,
3519         enum wined3d_texture_stage_state state, DWORD value) DECLSPEC_HIDDEN;
3520 void wined3d_cs_emit_set_transform(struct wined3d_cs *cs, enum wined3d_transform_state state,
3521         const struct wined3d_matrix *matrix) DECLSPEC_HIDDEN;
3522 void wined3d_cs_emit_set_unordered_access_view(struct wined3d_cs *cs, enum wined3d_pipeline pipeline,
3523         unsigned int view_idx, struct wined3d_unordered_access_view *view,
3524         unsigned int initial_count) DECLSPEC_HIDDEN;
3525 void wined3d_cs_emit_set_vertex_declaration(struct wined3d_cs *cs,
3526         struct wined3d_vertex_declaration *declaration) DECLSPEC_HIDDEN;
3527 void wined3d_cs_emit_set_viewport(struct wined3d_cs *cs, const struct wined3d_viewport *viewport) DECLSPEC_HIDDEN;
3528 void wined3d_cs_emit_unload_resource(struct wined3d_cs *cs, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3529 void wined3d_cs_emit_update_sub_resource(struct wined3d_cs *cs, struct wined3d_resource *resource,
3530         unsigned int sub_resource_idx, const struct wined3d_box *box, const void *data, unsigned int row_pitch,
3531         unsigned int slice_pitch) DECLSPEC_HIDDEN;
3532 void wined3d_cs_init_object(struct wined3d_cs *cs,
3533         void (*callback)(void *object), void *object) DECLSPEC_HIDDEN;
3534 HRESULT wined3d_cs_map(struct wined3d_cs *cs, struct wined3d_resource *resource, unsigned int sub_resource_idx,
3535         struct wined3d_map_desc *map_desc, const struct wined3d_box *box, unsigned int flags) DECLSPEC_HIDDEN;
3536 HRESULT wined3d_cs_unmap(struct wined3d_cs *cs, struct wined3d_resource *resource,
3537         unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
3538
3539 static inline void wined3d_cs_push_constants(struct wined3d_cs *cs, enum wined3d_push_constants p,
3540         unsigned int start_idx, unsigned int count, const void *constants)
3541 {
3542     cs->ops->push_constants(cs, p, start_idx, count, constants);
3543 }
3544
3545 static inline void wined3d_resource_wait_idle(struct wined3d_resource *resource)
3546 {
3547     const struct wined3d_cs *cs = resource->device->cs;
3548
3549     if (!cs->thread || cs->thread_id == GetCurrentThreadId())
3550         return;
3551
3552     while (InterlockedCompareExchange(&resource->access_count, 0, 0))
3553         wined3d_pause();
3554 }
3555
3556 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
3557  * fixed function semantics as D3DCOLOR or FLOAT16 */
3558 enum wined3d_buffer_conversion_type
3559 {
3560     CONV_NONE,
3561     CONV_D3DCOLOR,
3562     CONV_POSITIONT,
3563 };
3564
3565 struct wined3d_map_range
3566 {
3567     UINT offset;
3568     UINT size;
3569 };
3570
3571 struct wined3d_buffer
3572 {
3573     struct wined3d_resource resource;
3574
3575     struct wined3d_buffer_desc desc;
3576
3577     GLuint buffer_object;
3578     GLenum buffer_object_usage;
3579     GLenum buffer_type_hint;
3580     unsigned int bind_flags;
3581     DWORD flags;
3582     DWORD locations;
3583     void *map_ptr;
3584
3585     struct wined3d_map_range *maps;
3586     SIZE_T maps_size, modified_areas;
3587     struct wined3d_fence *fence;
3588
3589     /* conversion stuff */
3590     UINT decl_change_count, full_conversion_count;
3591     UINT draw_count;
3592     UINT stride;                                            /* 0 if no conversion */
3593     enum wined3d_buffer_conversion_type *conversion_map;    /* NULL if no conversion */
3594     UINT conversion_stride;                                 /* 0 if no shifted conversion */
3595 };
3596
3597 static inline struct wined3d_buffer *buffer_from_resource(struct wined3d_resource *resource)
3598 {
3599     return CONTAINING_RECORD(resource, struct wined3d_buffer, resource);
3600 }
3601
3602 DWORD wined3d_buffer_get_memory(struct wined3d_buffer *buffer,
3603         struct wined3d_bo_address *data, DWORD locations) DECLSPEC_HIDDEN;
3604 void wined3d_buffer_invalidate_location(struct wined3d_buffer *buffer, DWORD location) DECLSPEC_HIDDEN;
3605 void wined3d_buffer_load(struct wined3d_buffer *buffer, struct wined3d_context *context,
3606         const struct wined3d_state *state) DECLSPEC_HIDDEN;
3607 BOOL wined3d_buffer_load_location(struct wined3d_buffer *buffer,
3608         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3609 BYTE *wined3d_buffer_load_sysmem(struct wined3d_buffer *buffer, struct wined3d_context *context) DECLSPEC_HIDDEN;
3610 void wined3d_buffer_copy(struct wined3d_buffer *dst_buffer, unsigned int dst_offset,
3611         struct wined3d_buffer *src_buffer, unsigned int src_offset, unsigned int size) DECLSPEC_HIDDEN;
3612 void wined3d_buffer_upload_data(struct wined3d_buffer *buffer, struct wined3d_context *context,
3613         const struct wined3d_box *box, const void *data) DECLSPEC_HIDDEN;
3614
3615 struct wined3d_rendertarget_view
3616 {
3617     LONG refcount;
3618
3619     struct wined3d_resource *resource;
3620     void *parent;
3621     const struct wined3d_parent_ops *parent_ops;
3622
3623     struct wined3d_gl_view gl_view;
3624     const struct wined3d_format *format;
3625     unsigned int format_flags;
3626     unsigned int sub_resource_idx;
3627     unsigned int layer_count;
3628
3629     unsigned int width;
3630     unsigned int height;
3631
3632     struct wined3d_view_desc desc;
3633 };
3634
3635 static inline struct wined3d_surface *wined3d_rendertarget_view_get_surface(
3636         const struct wined3d_rendertarget_view *view)
3637 {
3638     struct wined3d_texture *texture;
3639
3640     if (!view || view->resource->type != WINED3D_RTYPE_TEXTURE_2D)
3641         return NULL;
3642
3643     texture = texture_from_resource(view->resource);
3644
3645     return texture->sub_resources[view->sub_resource_idx].u.surface;
3646 }
3647
3648 void wined3d_rendertarget_view_get_drawable_size(const struct wined3d_rendertarget_view *view,
3649         const struct wined3d_context *context, unsigned int *width, unsigned int *height) DECLSPEC_HIDDEN;
3650 void wined3d_rendertarget_view_invalidate_location(struct wined3d_rendertarget_view *view,
3651         DWORD location) DECLSPEC_HIDDEN;
3652 void wined3d_rendertarget_view_load_location(struct wined3d_rendertarget_view *view,
3653         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3654 void wined3d_rendertarget_view_prepare_location(struct wined3d_rendertarget_view *view,
3655         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3656 void wined3d_rendertarget_view_validate_location(struct wined3d_rendertarget_view *view,
3657         DWORD location) DECLSPEC_HIDDEN;
3658
3659 struct wined3d_shader_resource_view
3660 {
3661     LONG refcount;
3662
3663     struct wined3d_resource *resource;
3664     void *parent;
3665     const struct wined3d_parent_ops *parent_ops;
3666
3667     struct wined3d_gl_view gl_view;
3668     const struct wined3d_format *format;
3669
3670     struct wined3d_view_desc desc;
3671 };
3672
3673 void wined3d_shader_resource_view_bind(struct wined3d_shader_resource_view *view, unsigned int unit,
3674         struct wined3d_sampler *sampler, struct wined3d_context *context) DECLSPEC_HIDDEN;
3675
3676 struct wined3d_unordered_access_view
3677 {
3678     LONG refcount;
3679
3680     struct wined3d_resource *resource;
3681     void *parent;
3682     const struct wined3d_parent_ops *parent_ops;
3683
3684     struct wined3d_gl_view gl_view;
3685     const struct wined3d_format *format;
3686     GLuint counter_bo;
3687
3688     struct wined3d_view_desc desc;
3689 };
3690
3691 void wined3d_unordered_access_view_clear_uint(struct wined3d_unordered_access_view *view,
3692         const struct wined3d_uvec4 *clear_value, struct wined3d_context *context) DECLSPEC_HIDDEN;
3693 void wined3d_unordered_access_view_copy_counter(struct wined3d_unordered_access_view *view,
3694         struct wined3d_buffer *buffer, unsigned int offset, struct wined3d_context *context) DECLSPEC_HIDDEN;
3695 void wined3d_unordered_access_view_invalidate_location(struct wined3d_unordered_access_view *view,
3696         DWORD location) DECLSPEC_HIDDEN;
3697 void wined3d_unordered_access_view_set_counter(struct wined3d_unordered_access_view *view,
3698         unsigned int value) DECLSPEC_HIDDEN;
3699
3700 struct wined3d_swapchain_ops
3701 {
3702     void (*swapchain_present)(struct wined3d_swapchain *swapchain,
3703             const RECT *src_rect, const RECT *dst_rect, DWORD flags);
3704     void (*swapchain_frontbuffer_updated)(struct wined3d_swapchain *swapchain);
3705 };
3706
3707 struct wined3d_swapchain
3708 {
3709     LONG ref;
3710     void *parent;
3711     const struct wined3d_parent_ops *parent_ops;
3712     const struct wined3d_swapchain_ops *swapchain_ops;
3713     struct wined3d_device *device;
3714
3715     struct wined3d_texture **back_buffers;
3716     struct wined3d_texture *front_buffer;
3717     struct wined3d_swapchain_desc desc;
3718     struct wined3d_display_mode original_mode, d3d_mode;
3719     RECT original_window_rect;
3720     struct wined3d_gamma_ramp orig_gamma;
3721     BOOL render_to_fbo, reapply_mode;
3722     const struct wined3d_format *ds_format;
3723     struct wined3d_palette *palette;
3724     RECT front_buffer_update;
3725
3726     LONG prev_time, frames;   /* Performance tracking */
3727
3728     struct wined3d_context **context;
3729     unsigned int num_contexts;
3730
3731     HWND win_handle;
3732     HWND device_window;
3733
3734     HDC backup_dc;
3735     HWND backup_wnd;
3736 };
3737
3738 void wined3d_swapchain_activate(struct wined3d_swapchain *swapchain, BOOL activate) DECLSPEC_HIDDEN;
3739 struct wined3d_context *swapchain_get_context(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3740 void swapchain_destroy_contexts(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3741 HDC swapchain_get_backup_dc(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3742 void swapchain_update_draw_bindings(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3743 void swapchain_update_swap_interval(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3744
3745 /*****************************************************************************
3746  * Utility function prototypes
3747  */
3748
3749 /* Trace routines */
3750 const char *debug_box(const struct wined3d_box *box) DECLSPEC_HIDDEN;
3751 const char *debug_color(const struct wined3d_color *color) DECLSPEC_HIDDEN;
3752 const char *debug_d3dshaderinstructionhandler(enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx) DECLSPEC_HIDDEN;
3753 const char *debug_d3dformat(enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
3754 const char *debug_d3ddevicetype(enum wined3d_device_type device_type) DECLSPEC_HIDDEN;
3755 const char *debug_d3dresourcetype(enum wined3d_resource_type resource_type) DECLSPEC_HIDDEN;
3756 const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
3757 const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
3758 const char *debug_d3ddeclmethod(enum wined3d_decl_method method) DECLSPEC_HIDDEN;
3759 const char *debug_d3ddeclusage(enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
3760 const char *debug_d3dinput_classification(enum wined3d_input_classification classification) DECLSPEC_HIDDEN;
3761 const char *debug_d3dprimitivetype(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3762 const char *debug_d3drenderstate(enum wined3d_render_state state) DECLSPEC_HIDDEN;
3763 const char *debug_d3dsamplerstate(enum wined3d_sampler_state state) DECLSPEC_HIDDEN;
3764 const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
3765 const char *debug_d3dtexturefiltertype(enum wined3d_texture_filter_type filter_type) DECLSPEC_HIDDEN;
3766 const char *debug_d3dtexturestate(enum wined3d_texture_stage_state state) DECLSPEC_HIDDEN;
3767 const char *debug_d3dtop(enum wined3d_texture_op d3dtop) DECLSPEC_HIDDEN;
3768 const char *debug_d3dtstype(enum wined3d_transform_state tstype) DECLSPEC_HIDDEN;
3769 const char *debug_d3dpool(enum wined3d_pool pool) DECLSPEC_HIDDEN;
3770 const char *debug_fboattachment(GLenum attachment) DECLSPEC_HIDDEN;
3771 const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
3772 const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
3773 const char *debug_ivec4(const struct wined3d_ivec4 *v) DECLSPEC_HIDDEN;
3774 const char *debug_uvec4(const struct wined3d_uvec4 *v) DECLSPEC_HIDDEN;
3775 const char *debug_shader_type(enum wined3d_shader_type shader_type) DECLSPEC_HIDDEN;
3776 const char *debug_vec4(const struct wined3d_vec4 *v) DECLSPEC_HIDDEN;
3777 void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
3778
3779 BOOL is_invalid_op(const struct wined3d_state *state, int stage,
3780         enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
3781 void set_tex_op_nvrc(const struct wined3d_gl_info *gl_info, const struct wined3d_state *state,
3782         BOOL is_alpha, int stage, enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3,
3783         INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
3784 void texture_activate_dimensions(const struct wined3d_texture *texture,
3785         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
3786 void sampler_texdim(struct wined3d_context *context,
3787         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3788 void tex_alphaop(struct wined3d_context *context,
3789         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3790 void apply_pixelshader(struct wined3d_context *context,
3791         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3792 void state_alpha_test(struct wined3d_context *context,
3793         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3794 void state_fogcolor(struct wined3d_context *context,
3795         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3796 void state_fogdensity(struct wined3d_context *context,
3797         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3798 void state_fogstartend(struct wined3d_context *context,
3799         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3800 void state_fog_fragpart(struct wined3d_context *context,
3801         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3802 void state_nop(struct wined3d_context *context,
3803         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3804 void state_srgbwrite(struct wined3d_context *context,
3805         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3806
3807 void state_clipping(struct wined3d_context *context,
3808         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3809 void clipplane(struct wined3d_context *context,
3810         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3811 void state_pointsprite_w(struct wined3d_context *context,
3812         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3813 void state_pointsprite(struct wined3d_context *context,
3814         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3815 void state_shademode(struct wined3d_context *context,
3816         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3817
3818 GLenum gl_primitive_type_from_d3d(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3819
3820 /* Math utils */
3821 void multiply_matrix(struct wined3d_matrix *dest, const struct wined3d_matrix *src1,
3822         const struct wined3d_matrix *src2) DECLSPEC_HIDDEN;
3823
3824 void wined3d_release_dc(HWND window, HDC dc) DECLSPEC_HIDDEN;
3825
3826 struct wined3d_shader_lconst
3827 {
3828     struct list entry;
3829     unsigned int idx;
3830     DWORD value[4];
3831 };
3832
3833 struct wined3d_shader_limits
3834 {
3835     unsigned int sampler;
3836     unsigned int constant_int;
3837     unsigned int constant_float;
3838     unsigned int constant_bool;
3839     unsigned int packed_output;
3840     unsigned int packed_input;
3841 };
3842
3843 #ifdef __GNUC__
3844 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
3845 #else
3846 #define PRINTF_ATTR(fmt,args)
3847 #endif
3848
3849 struct wined3d_string_buffer_list
3850 {
3851     struct list list;
3852 };
3853
3854 struct wined3d_string_buffer *string_buffer_get(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3855 void string_buffer_sprintf(struct wined3d_string_buffer *buffer, const char *format, ...) PRINTF_ATTR(2, 3) DECLSPEC_HIDDEN;
3856 void string_buffer_release(struct wined3d_string_buffer_list *list, struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3857 void string_buffer_list_init(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3858 void string_buffer_list_cleanup(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
3859
3860 int shader_addline(struct wined3d_string_buffer *buffer, const char *fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
3861 BOOL string_buffer_resize(struct wined3d_string_buffer *buffer, int rc) DECLSPEC_HIDDEN;
3862 int shader_vaddline(struct wined3d_string_buffer *buffer, const char *fmt, va_list args) DECLSPEC_HIDDEN;
3863
3864 struct wined3d_shader_phase
3865 {
3866     const DWORD *start;
3867     const DWORD *end;
3868     unsigned int instance_count;
3869     unsigned int temporary_count;
3870 };
3871
3872 struct wined3d_vertex_shader
3873 {
3874     struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
3875 };
3876
3877 struct wined3d_hull_shader
3878 {
3879     struct
3880     {
3881         struct wined3d_shader_phase *control_point;
3882         unsigned int fork_count;
3883         unsigned int join_count;
3884         struct wined3d_shader_phase *fork;
3885         SIZE_T fork_size;
3886         struct wined3d_shader_phase *join;
3887         SIZE_T join_size;
3888     } phases;
3889     unsigned int output_vertex_count;
3890     enum wined3d_tessellator_output_primitive tessellator_output_primitive;
3891     enum wined3d_tessellator_partitioning tessellator_partitioning;
3892 };
3893
3894 struct wined3d_domain_shader
3895 {
3896     enum wined3d_tessellator_domain tessellator_domain;
3897 };
3898
3899 struct wined3d_geometry_shader
3900 {
3901     enum wined3d_primitive_type input_type;
3902     enum wined3d_primitive_type output_type;
3903     unsigned int vertices_out;
3904     unsigned int instance_count;
3905
3906     struct wined3d_stream_output_desc so_desc;
3907 };
3908
3909 struct wined3d_pixel_shader
3910 {
3911     /* Pixel shader input semantics */
3912     DWORD input_reg_map[MAX_REG_INPUT];
3913     DWORD input_reg_used; /* MAX_REG_INPUT, 32 */
3914     unsigned int declared_in_count;
3915
3916     /* Some information about the shader behavior */
3917     BOOL color0_mov;
3918     DWORD color0_reg;
3919
3920     BOOL force_early_depth_stencil;
3921     enum wined3d_shader_register_type depth_output;
3922     DWORD interpolation_mode[WINED3D_PACKED_INTERPOLATION_SIZE];
3923 };
3924
3925 struct wined3d_compute_shader
3926 {
3927     struct wined3d_shader_thread_group_size thread_group_size;
3928 };
3929
3930 struct wined3d_shader
3931 {
3932     LONG ref;
3933     const struct wined3d_shader_limits *limits;
3934     DWORD *function;
3935     UINT functionLength;
3936     BOOL load_local_constsF;
3937     const struct wined3d_shader_frontend *frontend;
3938     void *frontend_data;
3939     void *backend_data;
3940
3941     void *parent;
3942     const struct wined3d_parent_ops *parent_ops;
3943
3944     /* Programs this shader is linked with */
3945     struct list linked_programs;
3946
3947     /* Immediate constants (override global ones) */
3948     struct list constantsB;
3949     struct list constantsF;
3950     struct list constantsI;
3951     struct wined3d_shader_reg_maps reg_maps;
3952     BOOL lconst_inf_or_nan;
3953
3954     struct wined3d_shader_signature input_signature;
3955     struct wined3d_shader_signature output_signature;
3956     struct wined3d_shader_signature patch_constant_signature;
3957     char *signature_strings;
3958
3959     /* Pointer to the parent device */
3960     struct wined3d_device *device;
3961     struct list shader_list_entry;
3962
3963     union
3964     {
3965         struct wined3d_vertex_shader vs;
3966         struct wined3d_hull_shader hs;
3967         struct wined3d_domain_shader ds;
3968         struct wined3d_geometry_shader gs;
3969         struct wined3d_pixel_shader ps;
3970         struct wined3d_compute_shader cs;
3971     } u;
3972 };
3973
3974 void pixelshader_update_resource_types(struct wined3d_shader *shader, WORD tex_types) DECLSPEC_HIDDEN;
3975 void find_ps_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3976         BOOL position_transformed, struct ps_compile_args *args,
3977         const struct wined3d_context *context) DECLSPEC_HIDDEN;
3978
3979 BOOL vshader_get_input(const struct wined3d_shader *shader,
3980         BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
3981 void find_vs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3982         WORD swizzle_map, struct vs_compile_args *args,
3983         const struct wined3d_context *context) DECLSPEC_HIDDEN;
3984
3985 void find_ds_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3986         struct ds_compile_args *args, const struct wined3d_context *context) DECLSPEC_HIDDEN;
3987
3988 void find_gs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
3989         struct gs_compile_args *args, const struct wined3d_context *context) DECLSPEC_HIDDEN;
3990
3991 void string_buffer_clear(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3992 BOOL string_buffer_init(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3993 void string_buffer_free(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
3994 unsigned int shader_find_free_input_register(const struct wined3d_shader_reg_maps *reg_maps,
3995         unsigned int max) DECLSPEC_HIDDEN;
3996 HRESULT shader_generate_code(const struct wined3d_shader *shader, struct wined3d_string_buffer *buffer,
3997         const struct wined3d_shader_reg_maps *reg_maps, void *backend_ctx,
3998         const DWORD *start, const DWORD *end) DECLSPEC_HIDDEN;
3999 BOOL shader_match_semantic(const char *semantic_name, enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
4000
4001 static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
4002 {
4003     switch (reg->type)
4004     {
4005         case WINED3DSPR_RASTOUT:
4006             /* oFog & oPts */
4007             if (reg->idx[0].offset)
4008                 return TRUE;
4009             /* oPos */
4010             return FALSE;
4011
4012         case WINED3DSPR_DEPTHOUT:   /* oDepth */
4013         case WINED3DSPR_DEPTHOUTGE:
4014         case WINED3DSPR_DEPTHOUTLE:
4015         case WINED3DSPR_CONSTBOOL:  /* b# */
4016         case WINED3DSPR_LOOP:       /* aL */
4017         case WINED3DSPR_PREDICATE:  /* p0 */
4018         case WINED3DSPR_PRIMID:     /* primID */
4019             return TRUE;
4020
4021         case WINED3DSPR_MISCTYPE:
4022             switch (reg->idx[0].offset)
4023             {
4024                 case 0: /* vPos */
4025                     return FALSE;
4026                 case 1: /* vFace */
4027                     return TRUE;
4028                 default:
4029                     return FALSE;
4030             }
4031
4032         case WINED3DSPR_IMMCONST:
4033             return reg->immconst_type == WINED3D_IMMCONST_SCALAR;
4034
4035         default:
4036             return FALSE;
4037     }
4038 }
4039
4040 static inline void shader_get_position_fixup(const struct wined3d_context *context,
4041         const struct wined3d_state *state, float *position_fixup)
4042 {
4043     float center_offset;
4044
4045     if (context->d3d_info->wined3d_creation_flags & WINED3D_PIXEL_CENTER_INTEGER)
4046         center_offset = 63.0f / 64.0f;
4047     else
4048         center_offset = -1.0f / 64.0f;
4049
4050     position_fixup[0] = 1.0f;
4051     position_fixup[1] = 1.0f;
4052     position_fixup[2] = center_offset / state->viewport.width;
4053     position_fixup[3] = -center_offset / state->viewport.height;
4054
4055     if (context->render_offscreen)
4056     {
4057         position_fixup[1] *= -1.0f;
4058         position_fixup[3] *= -1.0f;
4059     }
4060 }
4061
4062 static inline BOOL shader_constant_is_local(const struct wined3d_shader *shader, DWORD reg)
4063 {
4064     struct wined3d_shader_lconst *lconst;
4065
4066     if (shader->load_local_constsF)
4067         return FALSE;
4068
4069     LIST_FOR_EACH_ENTRY(lconst, &shader->constantsF, struct wined3d_shader_lconst, entry)
4070     {
4071         if (lconst->idx == reg)
4072             return TRUE;
4073     }
4074
4075     return FALSE;
4076 }
4077
4078 void get_identity_matrix(struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
4079 void get_modelview_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
4080         unsigned int index, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
4081 void get_projection_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
4082         struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
4083 void get_texture_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
4084         unsigned int tex, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
4085 void get_pointsize_minmax(const struct wined3d_context *context, const struct wined3d_state *state,
4086         float *out_min, float *out_max) DECLSPEC_HIDDEN;
4087 void get_pointsize(const struct wined3d_context *context, const struct wined3d_state *state,
4088         float *out_pointsize, float *out_att) DECLSPEC_HIDDEN;
4089 void get_fog_start_end(const struct wined3d_context *context, const struct wined3d_state *state,
4090         float *start, float *end) DECLSPEC_HIDDEN;
4091
4092 /* Using additional shader constants (uniforms in GLSL / program environment
4093  * or local parameters in ARB) is costly:
4094  * ARB only knows float4 parameters and GLSL compiler are not really smart
4095  * when it comes to efficiently pack float2 uniforms, so no space is wasted
4096  * (in fact most compilers map a float2 to a full float4 uniform).
4097  *
4098  * For NP2 texcoord fixup we only need 2 floats (width and height) for each
4099  * 2D texture used in the shader. We therefore pack fixup info for 2 textures
4100  * into a single shader constant (uniform / program parameter).
4101  *
4102  * This structure is shared between the GLSL and the ARB backend.*/
4103 struct ps_np2fixup_info {
4104     unsigned char     idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
4105     WORD              active; /* bitfield indicating if we can apply the fixup */
4106     WORD              num_consts;
4107 };
4108
4109 void print_glsl_info_log(const struct wined3d_gl_info *gl_info, GLuint id, BOOL program) DECLSPEC_HIDDEN;
4110 void shader_glsl_validate_link(const struct wined3d_gl_info *gl_info, GLuint program) DECLSPEC_HIDDEN;
4111
4112 struct wined3d_palette
4113 {
4114     LONG ref;
4115     struct wined3d_device *device;
4116
4117     unsigned int size;
4118     RGBQUAD colors[256];
4119     DWORD flags;
4120 };
4121
4122 /* DirectDraw utility functions */
4123 extern enum wined3d_format_id pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
4124
4125 /*****************************************************************************
4126  * Pixel format management
4127  */
4128
4129 /* WineD3D pixel format flags */
4130 #define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING    0x00000001
4131 #define WINED3DFMT_FLAG_FILTERING                   0x00000002
4132 #define WINED3DFMT_FLAG_DEPTH                       0x00000004
4133 #define WINED3DFMT_FLAG_STENCIL                     0x00000008
4134 #define WINED3DFMT_FLAG_RENDERTARGET                0x00000010
4135 #define WINED3DFMT_FLAG_EXTENSION                   0x00000020
4136 #define WINED3DFMT_FLAG_FBO_ATTACHABLE              0x00000040
4137 #define WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB         0x00000080
4138 #define WINED3DFMT_FLAG_FLOAT                       0x00000200
4139 #define WINED3DFMT_FLAG_BUMPMAP                     0x00000400
4140 #define WINED3DFMT_FLAG_SRGB_READ                   0x00000800
4141 #define WINED3DFMT_FLAG_SRGB_WRITE                  0x00001000
4142 #define WINED3DFMT_FLAG_VTF                         0x00002000
4143 #define WINED3DFMT_FLAG_SHADOW                      0x00004000
4144 #define WINED3DFMT_FLAG_COMPRESSED                  0x00008000
4145 #define WINED3DFMT_FLAG_BROKEN_PITCH                0x00010000
4146 #define WINED3DFMT_FLAG_BLOCKS                      0x00020000
4147 #define WINED3DFMT_FLAG_HEIGHT_SCALE                0x00040000
4148 #define WINED3DFMT_FLAG_TEXTURE                     0x00080000
4149 #define WINED3DFMT_FLAG_BLOCKS_NO_VERIFY            0x00100000
4150 #define WINED3DFMT_FLAG_INTEGER                     0x00200000
4151
4152 struct wined3d_rational
4153 {
4154     UINT numerator;
4155     UINT denominator;
4156 };
4157
4158 struct wined3d_color_key_conversion
4159 {
4160     enum wined3d_format_id dst_format;
4161     void (*convert)(const BYTE *src, unsigned int src_pitch, BYTE *dst, unsigned int dst_pitch, unsigned int width,
4162             unsigned int height, const struct wined3d_palette *palette, const struct wined3d_color_key *color_key);
4163 };
4164
4165 struct wined3d_format
4166 {
4167     enum wined3d_format_id id;
4168
4169     D3DDDIFORMAT ddi_format;
4170     DWORD red_size;
4171     DWORD green_size;
4172     DWORD blue_size;
4173     DWORD alpha_size;
4174     DWORD red_offset;
4175     DWORD green_offset;
4176     DWORD blue_offset;
4177     DWORD alpha_offset;
4178     UINT byte_count;
4179     BYTE depth_size;
4180     BYTE stencil_size;
4181
4182     UINT block_width;
4183     UINT block_height;
4184     UINT block_byte_count;
4185
4186     enum wined3d_ffp_emit_idx emit_idx;
4187     GLint component_count;
4188     GLenum gl_vtx_type;
4189     GLint gl_vtx_format;
4190     GLboolean gl_normalized;
4191     unsigned int attribute_size;
4192
4193     GLint glInternal;
4194     GLint glGammaInternal;
4195     GLint rtInternal;
4196     GLint glFormat;
4197     GLint glType;
4198     UINT  conv_byte_count;
4199     DWORD multisample_types;
4200     unsigned int flags[WINED3D_GL_RES_TYPE_COUNT];
4201     struct wined3d_rational height_scale;
4202     struct color_fixup_desc color_fixup;
4203     void (*convert)(const BYTE *src, BYTE *dst, UINT src_row_pitch, UINT src_slice_pitch,
4204             UINT dst_row_pitch, UINT dst_slice_pitch, UINT width, UINT height, UINT depth);
4205
4206     enum wined3d_format_id typeless_id;
4207     GLenum gl_view_class;
4208 };
4209
4210 const struct wined3d_format *wined3d_get_format(const struct wined3d_gl_info *gl_info,
4211         enum wined3d_format_id format_id, unsigned int resource_usage) DECLSPEC_HIDDEN;
4212 void wined3d_format_calculate_pitch(const struct wined3d_format *format, unsigned int alignment,
4213         unsigned int width, unsigned int height, unsigned int *row_pitch, unsigned int *slice_pitch) DECLSPEC_HIDDEN;
4214 UINT wined3d_format_calculate_size(const struct wined3d_format *format,
4215         UINT alignment, UINT width, UINT height, UINT depth) DECLSPEC_HIDDEN;
4216 DWORD wined3d_format_convert_from_float(const struct wined3d_format *format,
4217         const struct wined3d_color *color) DECLSPEC_HIDDEN;
4218 void wined3d_format_get_float_color_key(const struct wined3d_format *format,
4219         const struct wined3d_color_key *key, struct wined3d_color *float_colors) DECLSPEC_HIDDEN;
4220 const struct wined3d_color_key_conversion * wined3d_format_get_color_key_conversion(
4221         const struct wined3d_texture *texture, BOOL need_alpha_ck) DECLSPEC_HIDDEN;
4222
4223 BOOL wined3d_array_reserve(void **elements, SIZE_T *capacity, SIZE_T count, SIZE_T size) DECLSPEC_HIDDEN;
4224
4225 static inline BOOL wined3d_format_is_typeless(const struct wined3d_format *format)
4226 {
4227     return format->id == format->typeless_id && format->id != WINED3DFMT_UNKNOWN;
4228 }
4229
4230 static inline void *wined3d_calloc(SIZE_T count, SIZE_T size)
4231 {
4232     if (count > ~(SIZE_T)0 / size)
4233         return NULL;
4234     return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, count * size);
4235 }
4236
4237 static inline BOOL use_vs(const struct wined3d_state *state)
4238 {
4239     /* Check state->vertex_declaration to allow this to be used before the
4240      * stream info is validated, for example in device_update_tex_unit_map(). */
4241     return state->shader[WINED3D_SHADER_TYPE_VERTEX]
4242             && (!state->vertex_declaration || !state->vertex_declaration->position_transformed);
4243 }
4244
4245 static inline BOOL use_ps(const struct wined3d_state *state)
4246 {
4247     return !!state->shader[WINED3D_SHADER_TYPE_PIXEL];
4248 }
4249
4250 static inline void context_apply_state(struct wined3d_context *context,
4251         const struct wined3d_state *state, DWORD state_id)
4252 {
4253     const struct StateEntry *state_table = context->state_table;
4254     DWORD rep = state_table[state_id].representative;
4255     state_table[rep].apply(context, state, rep);
4256 }
4257
4258 static inline BOOL needs_separate_srgb_gl_texture(const struct wined3d_context *context,
4259         const struct wined3d_texture *texture)
4260 {
4261     unsigned int flags = texture->resource.format_flags
4262             & (WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE);
4263
4264     return (!context->gl_info->supported[EXT_TEXTURE_SRGB_DECODE]
4265             || (flags && flags != (WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE)))
4266             && context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL;
4267 }
4268
4269 static inline BOOL needs_srgb_write(const struct wined3d_context *context,
4270         const struct wined3d_state *state, const struct wined3d_fb_state *fb)
4271 {
4272     return (!(context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL)
4273             || state->render_states[WINED3D_RS_SRGBWRITEENABLE])
4274             && fb->render_targets[0] && fb->render_targets[0]->format_flags & WINED3DFMT_FLAG_SRGB_WRITE;
4275 }
4276
4277 static inline GLuint wined3d_texture_get_texture_name(const struct wined3d_texture *texture,
4278         const struct wined3d_context *context, BOOL srgb)
4279 {
4280     return srgb && needs_separate_srgb_gl_texture(context, texture)
4281             ? texture->texture_srgb.name : texture->texture_rgb.name;
4282 }
4283
4284 static inline BOOL can_use_texture_swizzle(const struct wined3d_gl_info *gl_info, const struct wined3d_format *format)
4285 {
4286     return gl_info->supported[ARB_TEXTURE_SWIZZLE] && !is_complex_fixup(format->color_fixup)
4287             && !is_scaling_fixup(format->color_fixup);
4288 }
4289
4290 static inline BOOL needs_interpolation_qualifiers_for_shader_outputs(const struct wined3d_gl_info *gl_info)
4291 {
4292     /* In GLSL 4.40+ it is fine to specify interpolation qualifiers only in
4293      * fragment shaders. In older GLSL versions interpolation qualifiers must
4294      * match between shader stages.
4295      */
4296     return gl_info->glsl_version < MAKEDWORD_VERSION(4, 40);
4297 }
4298
4299 static inline DWORD wined3d_extract_bits(const DWORD *bitstream,
4300         unsigned int offset, unsigned int count)
4301 {
4302     const unsigned int word_bit_count = sizeof(*bitstream) * CHAR_BIT;
4303     const unsigned int idx = offset / word_bit_count;
4304     const unsigned int shift = offset % word_bit_count;
4305     DWORD mask = (1u << count) - 1;
4306     DWORD ret;
4307
4308     ret = (bitstream[idx] >> shift) & mask;
4309     if (shift + count > word_bit_count)
4310     {
4311         const unsigned int extracted_bit_count = word_bit_count - shift;
4312         const unsigned int remaining_bit_count = count - extracted_bit_count;
4313         mask = (1u << remaining_bit_count) - 1;
4314         ret |= (bitstream[idx + 1] & mask) << extracted_bit_count;
4315     }
4316     return ret;
4317 }
4318
4319 static inline void wined3d_insert_bits(DWORD *bitstream,
4320         unsigned int offset, unsigned int count, DWORD bits)
4321 {
4322     const unsigned int word_bit_count = sizeof(*bitstream) * CHAR_BIT;
4323     const unsigned int idx = offset / word_bit_count;
4324     const unsigned int shift = offset % word_bit_count;
4325     DWORD mask = (1u << count) - 1;
4326
4327     bitstream[idx] |= (bits & mask) << shift;
4328     if (shift + count > word_bit_count)
4329     {
4330         const unsigned int inserted_bit_count = word_bit_count - shift;
4331         const unsigned int remaining_bit_count = count - inserted_bit_count;
4332         mask = (1u << remaining_bit_count) - 1;
4333         bitstream[idx + 1] |= (bits >> inserted_bit_count) & mask;
4334     }
4335 }
4336
4337 static inline struct wined3d_surface *context_get_rt_surface(const struct wined3d_context *context)
4338 {
4339     struct wined3d_texture *texture = context->current_rt.texture;
4340
4341     if (!texture)
4342         return NULL;
4343     return texture->sub_resources[context->current_rt.sub_resource_idx].u.surface;
4344 }
4345
4346 static inline void wined3d_from_cs(const struct wined3d_cs *cs)
4347 {
4348     if (cs->thread)
4349         assert(cs->thread_id == GetCurrentThreadId());
4350 }
4351
4352 static inline void wined3d_not_from_cs(struct wined3d_cs *cs)
4353 {
4354     assert(cs->thread_id != GetCurrentThreadId());
4355 }
4356
4357 /* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
4358 #define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
4359
4360 #endif