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/heap.h"
  52 #include "wine/unicode.h"
  53
  54 #include "objbase.h"
  55 #include "wine/wined3d.h"
  56 #include "wined3d_gl.h"
  57 #include "wine/list.h"
  58 #include "wine/rbtree.h"
  59 #include "wine/wgl_driver.h"
  60
  61 #define MAKEDWORD_VERSION(maj, min) (((maj & 0xffffu) << 16) | (min & 0xffffu))
  62
  63 /* Driver quirks */
  64 #define WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT       0x00000001
  65 #define WINED3D_QUIRK_SET_TEXCOORD_W            0x00000002
  66 #define WINED3D_QUIRK_GLSL_CLIP_VARYING         0x00000004
  67 #define WINED3D_QUIRK_ALLOWS_SPECULAR_ALPHA     0x00000008
  68 #define WINED3D_QUIRK_NV_CLIP_BROKEN            0x00000010
  69 #define WINED3D_QUIRK_FBO_TEX_UPDATE            0x00000020
  70 #define WINED3D_QUIRK_BROKEN_RGBA16             0x00000040
  71 #define WINED3D_QUIRK_INFO_LOG_SPAM             0x00000080
  72 #define WINED3D_QUIRK_LIMITED_TEX_FILTERING     0x00000100
  73 #define WINED3D_QUIRK_BROKEN_ARB_FOG            0x00000200
  74
  75 enum wined3d_ffp_idx
  76 {
  77     WINED3D_FFP_POSITION = 0,
  78     WINED3D_FFP_BLENDWEIGHT = 1,
  79     WINED3D_FFP_BLENDINDICES = 2,
  80     WINED3D_FFP_NORMAL = 3,
  81     WINED3D_FFP_PSIZE = 4,
  82     WINED3D_FFP_DIFFUSE = 5,
  83     WINED3D_FFP_SPECULAR = 6,
  84     WINED3D_FFP_TEXCOORD0 = 7,
  85     WINED3D_FFP_TEXCOORD1 = 8,
  86     WINED3D_FFP_TEXCOORD2 = 9,
  87     WINED3D_FFP_TEXCOORD3 = 10,
  88     WINED3D_FFP_TEXCOORD4 = 11,
  89     WINED3D_FFP_TEXCOORD5 = 12,
  90     WINED3D_FFP_TEXCOORD6 = 13,
  91     WINED3D_FFP_TEXCOORD7 = 14,
  92     WINED3D_FFP_ATTRIBS_COUNT = 15,
  93 };
  94
  95 enum wined3d_ffp_emit_idx
  96 {
  97     WINED3D_FFP_EMIT_FLOAT1,
  98     WINED3D_FFP_EMIT_FLOAT2,
  99     WINED3D_FFP_EMIT_FLOAT3,
 100     WINED3D_FFP_EMIT_FLOAT4,
 101     WINED3D_FFP_EMIT_D3DCOLOR,
 102     WINED3D_FFP_EMIT_UBYTE4,
 103     WINED3D_FFP_EMIT_SHORT2,
 104     WINED3D_FFP_EMIT_SHORT4,
 105     WINED3D_FFP_EMIT_UBYTE4N,
 106     WINED3D_FFP_EMIT_SHORT2N,
 107     WINED3D_FFP_EMIT_SHORT4N,
 108     WINED3D_FFP_EMIT_USHORT2N,
 109     WINED3D_FFP_EMIT_USHORT4N,
 110     WINED3D_FFP_EMIT_UDEC3,
 111     WINED3D_FFP_EMIT_DEC3N,
 112     WINED3D_FFP_EMIT_FLOAT16_2,
 113     WINED3D_FFP_EMIT_FLOAT16_4,
 114     WINED3D_FFP_EMIT_INVALID,
 115     WINED3D_FFP_EMIT_COUNT,
 116 };
 117
 118 /* Texture format fixups */
 119
 120 enum fixup_channel_source
 121 {
 122     CHANNEL_SOURCE_ZERO = 0,
 123     CHANNEL_SOURCE_ONE = 1,
 124     CHANNEL_SOURCE_X = 2,
 125     CHANNEL_SOURCE_Y = 3,
 126     CHANNEL_SOURCE_Z = 4,
 127     CHANNEL_SOURCE_W = 5,
 128     CHANNEL_SOURCE_COMPLEX0 = 6,
 129     CHANNEL_SOURCE_COMPLEX1 = 7,
 130 };
 131
 132 enum complex_fixup
 133 {
 134     COMPLEX_FIXUP_NONE = 0,
 135     COMPLEX_FIXUP_YUY2 = 1,
 136     COMPLEX_FIXUP_UYVY = 2,
 137     COMPLEX_FIXUP_YV12 = 3,
 138     COMPLEX_FIXUP_P8   = 4,
 139     COMPLEX_FIXUP_NV12 = 5,
 140 };
 141
 142 #include <pshpack2.h>
 143 struct color_fixup_desc
 144 {
 145     unsigned short x_sign_fixup : 1;
 146     unsigned short x_source : 3;
 147     unsigned short y_sign_fixup : 1;
 148     unsigned short y_source : 3;
 149     unsigned short z_sign_fixup : 1;
 150     unsigned short z_source : 3;
 151     unsigned short w_sign_fixup : 1;
 152     unsigned short w_source : 3;
 153 };
 154 #include <poppack.h>
 155
 156 struct wined3d_d3d_limits
 157 {
 158     unsigned int vs_version, hs_version, ds_version, gs_version, ps_version, cs_version;
 159     DWORD vs_uniform_count;
 160     DWORD ps_uniform_count;
 161     unsigned int varying_count;
 162     unsigned int ffp_textures;
 163     unsigned int ffp_blend_stages;
 164     unsigned int ffp_vertex_blend_matrices;
 165     unsigned int active_light_count;
 166
 167     unsigned int max_rt_count;
 168     unsigned int max_clip_distances;
 169     unsigned int texture_size;
 170     float pointsize_max;
 171 };
 172
 173 typedef void (WINE_GLAPI *wined3d_ffp_attrib_func)(const void *data);
 174 typedef void (WINE_GLAPI *wined3d_ffp_texcoord_func)(GLenum unit, const void *data);
 175 typedef void (WINE_GLAPI *wined3d_generic_attrib_func)(GLuint idx, const void *data);
 176 extern wined3d_ffp_attrib_func specular_func_3ubv DECLSPEC_HIDDEN;
 177
 178 struct wined3d_ffp_attrib_ops
 179 {
 180     wined3d_ffp_attrib_func position[WINED3D_FFP_EMIT_COUNT];
 181     wined3d_ffp_attrib_func diffuse[WINED3D_FFP_EMIT_COUNT];
 182     wined3d_ffp_attrib_func specular[WINED3D_FFP_EMIT_COUNT];
 183     wined3d_ffp_attrib_func normal[WINED3D_FFP_EMIT_COUNT];
 184     wined3d_ffp_texcoord_func texcoord[WINED3D_FFP_EMIT_COUNT];
 185     wined3d_generic_attrib_func generic[WINED3D_FFP_EMIT_COUNT];
 186 };
 187
 188 struct wined3d_d3d_info
 189 {
 190     struct wined3d_d3d_limits limits;
 191     struct wined3d_ffp_attrib_ops ffp_attrib_ops;
 192     DWORD valid_rt_mask;
 193     DWORD wined3d_creation_flags;
 194     unsigned int xyzrhw : 1;
 195     unsigned int emulated_flatshading : 1;
 196     unsigned int ffp_generic_attributes : 1;
 197     unsigned int vs_clipping : 1;
 198     unsigned int shader_color_key : 1;
 199     unsigned int shader_double_precision : 1;
 200     unsigned int viewport_array_index_any_shader : 1;
 201     unsigned int texture_npot : 1;
 202     unsigned int texture_npot_conditional : 1;
 203     enum wined3d_feature_level feature_level;
 204 };
 205
 206 static const struct color_fixup_desc COLOR_FIXUP_IDENTITY =
 207         {0, CHANNEL_SOURCE_X, 0, CHANNEL_SOURCE_Y, 0, CHANNEL_SOURCE_Z, 0, CHANNEL_SOURCE_W};
 208
 209 static inline struct color_fixup_desc create_complex_fixup_desc(enum complex_fixup complex_fixup)
 210 {
 211     struct color_fixup_desc fixup =
 212     {
 213         0u, complex_fixup & (1u << 0) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 214         0u, complex_fixup & (1u << 1) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 215         0u, complex_fixup & (1u << 2) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 216         0u, complex_fixup & (1u << 3) ? CHANNEL_SOURCE_COMPLEX1 : CHANNEL_SOURCE_COMPLEX0,
 217     };
 218     return fixup;
 219 }
 220
 221 static inline BOOL is_identity_fixup(struct color_fixup_desc fixup)
 222 {
 223     return !memcmp(&fixup, &COLOR_FIXUP_IDENTITY, sizeof(fixup));
 224 }
 225
 226 static inline BOOL is_complex_fixup(struct color_fixup_desc fixup)
 227 {
 228     return fixup.x_source == CHANNEL_SOURCE_COMPLEX0 || fixup.x_source == CHANNEL_SOURCE_COMPLEX1;
 229 }
 230
 231 static inline BOOL is_scaling_fixup(struct color_fixup_desc fixup)
 232 {
 233     return fixup.x_sign_fixup || fixup.y_sign_fixup || fixup.z_sign_fixup || fixup.w_sign_fixup;
 234 }
 235
 236 static inline BOOL is_same_fixup(struct color_fixup_desc f1, struct color_fixup_desc f2)
 237 {
 238     return f1.x_sign_fixup == f2.x_sign_fixup && f1.x_source == f2.x_source
 239             && f1.y_sign_fixup == f2.y_sign_fixup && f1.y_source == f2.y_source
 240             && f1.z_sign_fixup == f2.z_sign_fixup && f1.z_source == f2.z_source
 241             && f1.w_sign_fixup == f2.w_sign_fixup && f1.w_source == f2.w_source;
 242 }
 243
 244 static inline enum complex_fixup get_complex_fixup(struct color_fixup_desc fixup)
 245 {
 246     enum complex_fixup complex_fixup = 0;
 247     if (fixup.x_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1u << 0);
 248     if (fixup.y_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1u << 1);
 249     if (fixup.z_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1u << 2);
 250     if (fixup.w_source == CHANNEL_SOURCE_COMPLEX1) complex_fixup |= (1u << 3);
 251     return complex_fixup;
 252 }
 253
 254 /* Device caps */
 255 #define MAX_STREAMS                 16
 256 #define MAX_TEXTURES                8
 257 #define MAX_FRAGMENT_SAMPLERS       16
 258 #define MAX_VERTEX_SAMPLERS         4
 259 #define MAX_COMBINED_SAMPLERS       (MAX_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS)
 260 #define MAX_ACTIVE_LIGHTS           8
 261 #define MAX_CLIP_DISTANCES          8
 262 #define MAX_CONSTANT_BUFFERS        15
 263 #define MAX_SAMPLER_OBJECTS         16
 264 #define MAX_SHADER_RESOURCE_VIEWS   128
 265 #define MAX_RENDER_TARGET_VIEWS     8
 266 #define MAX_UNORDERED_ACCESS_VIEWS  8
 267 #define MAX_TGSM_REGISTERS          8192
 268 #define MAX_VERTEX_BLENDS           4
 269
 270 struct min_lookup
 271 {
 272     GLenum mip[WINED3D_TEXF_LINEAR + 1];
 273 };
 274
 275 extern const struct min_lookup minMipLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 276 extern const GLenum magLookup[WINED3D_TEXF_LINEAR + 1] DECLSPEC_HIDDEN;
 277
 278 GLenum wined3d_gl_compare_func(enum wined3d_cmp_func f) DECLSPEC_HIDDEN;
 279
 280 static inline enum wined3d_cmp_func wined3d_sanitize_cmp_func(enum wined3d_cmp_func func)
 281 {
 282     if (func < WINED3D_CMP_NEVER || func > WINED3D_CMP_ALWAYS)
 283         return WINED3D_CMP_ALWAYS;
 284     return func;
 285 }
 286
 287 static inline GLenum wined3d_gl_mag_filter(enum wined3d_texture_filter_type mag_filter)
 288 {
 289     return magLookup[mag_filter];
 290 }
 291
 292 static inline GLenum wined3d_gl_min_mip_filter(enum wined3d_texture_filter_type min_filter,
 293         enum wined3d_texture_filter_type mip_filter)
 294 {
 295     return minMipLookup[min_filter].mip[mip_filter];
 296 }
 297
 298 /* float_16_to_32() and float_32_to_16() (see implementation in
 299  * surface_base.c) convert 16 bit floats in the FLOAT16 data type
 300  * to standard C floats and vice versa. They do not depend on the encoding
 301  * of the C float, so they are platform independent, but slow. On x86 and
 302  * other IEEE 754 compliant platforms the conversion can be accelerated by
 303  * bit shifting the exponent and mantissa. There are also some SSE-based
 304  * assembly routines out there.
 305  *
 306  * See GL_NV_half_float for a reference of the FLOAT16 / GL_HALF format
 307  */
 308 static inline float float_16_to_32(const unsigned short *in)
 309 {
 310     const unsigned short s = ((*in) & 0x8000u);
 311     const unsigned short e = ((*in) & 0x7c00u) >> 10;
 312     const unsigned short m = (*in) & 0x3ffu;
 313     const float sgn = (s ? -1.0f : 1.0f);
 314
 315     if(e == 0) {
 316         if(m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 317         else return sgn * powf(2, -14.0f) * ((float)m / 1024.0f);
 318     } else if(e < 31) {
 319         return sgn * powf(2, (float)e - 15.0f) * (1.0f + ((float)m / 1024.0f));
 320     } else {
 321         if(m == 0) return sgn * INFINITY;
 322         else return NAN;
 323     }
 324 }
 325
 326 static inline float float_24_to_32(DWORD in)
 327 {
 328     const float sgn = in & 0x800000u ? -1.0f : 1.0f;
 329     const unsigned short e = (in & 0x780000u) >> 19;
 330     const unsigned int m = in & 0x7ffffu;
 331
 332     if (e == 0)
 333     {
 334         if (m == 0) return sgn * 0.0f; /* +0.0 or -0.0 */
 335         else return sgn * powf(2, -6.0f) * ((float)m / 524288.0f);
 336     }
 337     else if (e < 15)
 338     {
 339         return sgn * powf(2, (float)e - 7.0f) * (1.0f + ((float)m / 524288.0f));
 340     }
 341     else
 342     {
 343         if (m == 0) return sgn * INFINITY;
 344         else return NAN;
 345     }
 346 }
 347
 348 static inline unsigned int wined3d_popcount(unsigned int x)
 349 {
 350 #ifdef HAVE___BUILTIN_POPCOUNT
 351     return __builtin_popcount(x);
 352 #else
 353     x -= x >> 1 & 0x55555555;
 354     x = (x & 0x33333333) + (x >> 2 & 0x33333333);
 355     return ((x + (x >> 4)) & 0x0f0f0f0f) * 0x01010101 >> 24;
 356 #endif
 357 }
 358
 359 static inline void wined3d_pause(void)
 360 {
 361 #if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
 362     __asm__ __volatile__( "rep;nop" : : : "memory" );
 363 #endif
 364 }
 365
 366 #define ORM_BACKBUFFER  0
 367 #define ORM_FBO         1
 368
 369 #define PCI_VENDOR_NONE 0xffff /* e.g. 0x8086 for Intel and 0x10de for Nvidia */
 370 #define PCI_DEVICE_NONE 0xffff /* e.g. 0x14f for a Geforce6200 */
 371
 372 /* NOTE: When adding fields to this structure, make sure to update the default
 373  * values in wined3d_main.c as well. */
 374 struct wined3d_settings
 375 {
 376     unsigned int cs_multithreaded;
 377     BOOL explicit_gl_version;
 378     DWORD max_gl_version;
 379     BOOL use_glsl;
 380     int offscreen_rendering_mode;
 381     unsigned short pci_vendor_id;
 382     unsigned short pci_device_id;
 383     /* Memory tracking and object counting. */
 384     UINT64 emulated_textureram;
 385     char *logo;
 386     unsigned int multisample_textures;
 387     unsigned int sample_count;
 388     BOOL check_float_constants;
 389     unsigned int max_sm_vs;
 390     unsigned int max_sm_hs;
 391     unsigned int max_sm_ds;
 392     unsigned int max_sm_gs;
 393     unsigned int max_sm_ps;
 394     unsigned int max_sm_cs;
 395     BOOL no_3d;
 396 };
 397
 398 extern struct wined3d_settings wined3d_settings DECLSPEC_HIDDEN;
 399
 400 enum wined3d_shader_byte_code_format
 401 {
 402     WINED3D_SHADER_BYTE_CODE_FORMAT_SM1,
 403     WINED3D_SHADER_BYTE_CODE_FORMAT_SM4,
 404 };
 405
 406 enum wined3d_shader_resource_type
 407 {
 408     WINED3D_SHADER_RESOURCE_NONE,
 409     WINED3D_SHADER_RESOURCE_BUFFER,
 410     WINED3D_SHADER_RESOURCE_TEXTURE_1D,
 411     WINED3D_SHADER_RESOURCE_TEXTURE_2D,
 412     WINED3D_SHADER_RESOURCE_TEXTURE_2DMS,
 413     WINED3D_SHADER_RESOURCE_TEXTURE_3D,
 414     WINED3D_SHADER_RESOURCE_TEXTURE_CUBE,
 415     WINED3D_SHADER_RESOURCE_TEXTURE_1DARRAY,
 416     WINED3D_SHADER_RESOURCE_TEXTURE_2DARRAY,
 417     WINED3D_SHADER_RESOURCE_TEXTURE_2DMSARRAY,
 418     WINED3D_SHADER_RESOURCE_TEXTURE_CUBEARRAY,
 419 };
 420
 421 #define WINED3D_SHADER_CONST_VS_F            0x00000001
 422 #define WINED3D_SHADER_CONST_VS_I            0x00000002
 423 #define WINED3D_SHADER_CONST_VS_B            0x00000004
 424 #define WINED3D_SHADER_CONST_VS_CLIP_PLANES  0x00000008
 425 #define WINED3D_SHADER_CONST_VS_POINTSIZE    0x00000010
 426 #define WINED3D_SHADER_CONST_POS_FIXUP       0x00000020
 427 #define WINED3D_SHADER_CONST_PS_F            0x00000040
 428 #define WINED3D_SHADER_CONST_PS_I            0x00000080
 429 #define WINED3D_SHADER_CONST_PS_B            0x00000100
 430 #define WINED3D_SHADER_CONST_PS_BUMP_ENV     0x00000200
 431 #define WINED3D_SHADER_CONST_PS_FOG          0x00000400
 432 #define WINED3D_SHADER_CONST_PS_ALPHA_TEST   0x00000800
 433 #define WINED3D_SHADER_CONST_PS_Y_CORR       0x00001000
 434 #define WINED3D_SHADER_CONST_PS_NP2_FIXUP    0x00002000
 435 #define WINED3D_SHADER_CONST_FFP_MODELVIEW   0x00004000
 436 #define WINED3D_SHADER_CONST_FFP_VERTEXBLEND 0x00008000
 437 #define WINED3D_SHADER_CONST_FFP_PROJ        0x00010000
 438 #define WINED3D_SHADER_CONST_FFP_TEXMATRIX   0x00020000
 439 #define WINED3D_SHADER_CONST_FFP_MATERIAL    0x00040000
 440 #define WINED3D_SHADER_CONST_FFP_LIGHTS      0x00080000
 441 #define WINED3D_SHADER_CONST_FFP_PS          0x00100000
 442 #define WINED3D_SHADER_CONST_FFP_COLOR_KEY   0x00200000
 443
 444 enum wined3d_shader_register_type
 445 {
 446     WINED3DSPR_TEMP = 0,
 447     WINED3DSPR_INPUT = 1,
 448     WINED3DSPR_CONST = 2,
 449     WINED3DSPR_ADDR = 3,
 450     WINED3DSPR_TEXTURE = 3,
 451     WINED3DSPR_RASTOUT = 4,
 452     WINED3DSPR_ATTROUT = 5,
 453     WINED3DSPR_TEXCRDOUT = 6,
 454     WINED3DSPR_OUTPUT = 6,
 455     WINED3DSPR_CONSTINT = 7,
 456     WINED3DSPR_COLOROUT = 8,
 457     WINED3DSPR_DEPTHOUT = 9,
 458     WINED3DSPR_SAMPLER = 10,
 459     WINED3DSPR_CONST2 = 11,
 460     WINED3DSPR_CONST3 = 12,
 461     WINED3DSPR_CONST4 = 13,
 462     WINED3DSPR_CONSTBOOL = 14,
 463     WINED3DSPR_LOOP = 15,
 464     WINED3DSPR_TEMPFLOAT16 = 16,
 465     WINED3DSPR_MISCTYPE = 17,
 466     WINED3DSPR_LABEL = 18,
 467     WINED3DSPR_PREDICATE = 19,
 468     WINED3DSPR_IMMCONST,
 469     WINED3DSPR_CONSTBUFFER,
 470     WINED3DSPR_IMMCONSTBUFFER,
 471     WINED3DSPR_PRIMID,
 472     WINED3DSPR_NULL,
 473     WINED3DSPR_RESOURCE,
 474     WINED3DSPR_UAV,
 475     WINED3DSPR_OUTPOINTID,
 476     WINED3DSPR_FORKINSTID,
 477     WINED3DSPR_JOININSTID,
 478     WINED3DSPR_INCONTROLPOINT,
 479     WINED3DSPR_OUTCONTROLPOINT,
 480     WINED3DSPR_PATCHCONST,
 481     WINED3DSPR_TESSCOORD,
 482     WINED3DSPR_GROUPSHAREDMEM,
 483     WINED3DSPR_THREADID,
 484     WINED3DSPR_THREADGROUPID,
 485     WINED3DSPR_LOCALTHREADID,
 486     WINED3DSPR_LOCALTHREADINDEX,
 487     WINED3DSPR_IDXTEMP,
 488     WINED3DSPR_STREAM,
 489     WINED3DSPR_FUNCTIONBODY,
 490     WINED3DSPR_FUNCTIONPOINTER,
 491     WINED3DSPR_COVERAGE,
 492     WINED3DSPR_SAMPLEMASK,
 493     WINED3DSPR_GSINSTID,
 494     WINED3DSPR_DEPTHOUTGE,
 495     WINED3DSPR_DEPTHOUTLE,
 496     WINED3DSPR_RASTERIZER,
 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 #define WINED3DSI_PRECISE_X         0x100
 619 #define WINED3DSI_PRECISE_Y         0x200
 620 #define WINED3DSI_PRECISE_Z         0x400
 621 #define WINED3DSI_PRECISE_W         0x800
 622 #define WINED3DSI_PRECISE_XYZW      (WINED3DSI_PRECISE_X | WINED3DSI_PRECISE_Y \
 623                                     | WINED3DSI_PRECISE_Z | WINED3DSI_PRECISE_W)
 624 #define WINED3DSI_PRECISE_SHIFT     8
 625
 626 enum wined3d_shader_rel_op
 627 {
 628     WINED3D_SHADER_REL_OP_GT = 1,
 629     WINED3D_SHADER_REL_OP_EQ = 2,
 630     WINED3D_SHADER_REL_OP_GE = 3,
 631     WINED3D_SHADER_REL_OP_LT = 4,
 632     WINED3D_SHADER_REL_OP_NE = 5,
 633     WINED3D_SHADER_REL_OP_LE = 6,
 634 };
 635
 636 enum wined3d_shader_conditional_op
 637 {
 638     WINED3D_SHADER_CONDITIONAL_OP_NZ = 0,
 639     WINED3D_SHADER_CONDITIONAL_OP_Z  = 1
 640 };
 641
 642 #define WINED3D_SM1_VS  0xfffeu
 643 #define WINED3D_SM1_PS  0xffffu
 644 #define WINED3D_SM4_PS  0x0000u
 645 #define WINED3D_SM4_VS  0x0001u
 646 #define WINED3D_SM4_GS  0x0002u
 647 #define WINED3D_SM5_HS  0x0003u
 648 #define WINED3D_SM5_DS  0x0004u
 649 #define WINED3D_SM5_CS  0x0005u
 650
 651 /* Shader version tokens, and shader end tokens */
 652 #define WINED3DPS_VERSION(major, minor) ((WINED3D_SM1_PS << 16) | ((major) << 8) | (minor))
 653 #define WINED3DVS_VERSION(major, minor) ((WINED3D_SM1_VS << 16) | ((major) << 8) | (minor))
 654
 655 /* Shader backends */
 656
 657 /* TODO: Make this dynamic, based on shader limits ? */
 658 #define MAX_ATTRIBS 16
 659 #define MAX_REG_ADDR 1
 660 #define MAX_REG_TEXCRD 8
 661 #define MAX_REG_INPUT 32
 662 #define MAX_REG_OUTPUT 32
 663 #define WINED3D_MAX_CBS 15
 664 #define WINED3D_MAX_CONSTS_B 16
 665 #define WINED3D_MAX_CONSTS_I 16
 666 #define WINED3D_MAX_VS_CONSTS_F 256
 667 #define WINED3D_MAX_PS_CONSTS_F 224
 668
 669 /* FIXME: This needs to go up to 2048 for
 670  * Shader model 3 according to msdn (and for software shaders) */
 671 #define MAX_LABELS 16
 672
 673 #define MAX_IMMEDIATE_CONSTANT_BUFFER_SIZE 4096
 674
 675 struct wined3d_string_buffer
 676 {
 677     struct list entry;
 678     char *buffer;
 679     unsigned int buffer_size;
 680     unsigned int content_size;
 681 };
 682
 683 enum WINED3D_SHADER_INSTRUCTION_HANDLER
 684 {
 685     WINED3DSIH_ABS,
 686     WINED3DSIH_ADD,
 687     WINED3DSIH_AND,
 688     WINED3DSIH_ATOMIC_AND,
 689     WINED3DSIH_ATOMIC_CMP_STORE,
 690     WINED3DSIH_ATOMIC_IADD,
 691     WINED3DSIH_ATOMIC_IMAX,
 692     WINED3DSIH_ATOMIC_IMIN,
 693     WINED3DSIH_ATOMIC_OR,
 694     WINED3DSIH_ATOMIC_UMAX,
 695     WINED3DSIH_ATOMIC_UMIN,
 696     WINED3DSIH_ATOMIC_XOR,
 697     WINED3DSIH_BEM,
 698     WINED3DSIH_BFI,
 699     WINED3DSIH_BFREV,
 700     WINED3DSIH_BREAK,
 701     WINED3DSIH_BREAKC,
 702     WINED3DSIH_BREAKP,
 703     WINED3DSIH_BUFINFO,
 704     WINED3DSIH_CALL,
 705     WINED3DSIH_CALLNZ,
 706     WINED3DSIH_CASE,
 707     WINED3DSIH_CMP,
 708     WINED3DSIH_CND,
 709     WINED3DSIH_CONTINUE,
 710     WINED3DSIH_CONTINUEP,
 711     WINED3DSIH_COUNTBITS,
 712     WINED3DSIH_CRS,
 713     WINED3DSIH_CUT,
 714     WINED3DSIH_CUT_STREAM,
 715     WINED3DSIH_DCL,
 716     WINED3DSIH_DCL_CONSTANT_BUFFER,
 717     WINED3DSIH_DCL_FUNCTION_BODY,
 718     WINED3DSIH_DCL_FUNCTION_TABLE,
 719     WINED3DSIH_DCL_GLOBAL_FLAGS,
 720     WINED3DSIH_DCL_GS_INSTANCES,
 721     WINED3DSIH_DCL_HS_FORK_PHASE_INSTANCE_COUNT,
 722     WINED3DSIH_DCL_HS_JOIN_PHASE_INSTANCE_COUNT,
 723     WINED3DSIH_DCL_HS_MAX_TESSFACTOR,
 724     WINED3DSIH_DCL_IMMEDIATE_CONSTANT_BUFFER,
 725     WINED3DSIH_DCL_INDEX_RANGE,
 726     WINED3DSIH_DCL_INDEXABLE_TEMP,
 727     WINED3DSIH_DCL_INPUT,
 728     WINED3DSIH_DCL_INPUT_CONTROL_POINT_COUNT,
 729     WINED3DSIH_DCL_INPUT_PRIMITIVE,
 730     WINED3DSIH_DCL_INPUT_PS,
 731     WINED3DSIH_DCL_INPUT_PS_SGV,
 732     WINED3DSIH_DCL_INPUT_PS_SIV,
 733     WINED3DSIH_DCL_INPUT_SGV,
 734     WINED3DSIH_DCL_INPUT_SIV,
 735     WINED3DSIH_DCL_INTERFACE,
 736     WINED3DSIH_DCL_OUTPUT,
 737     WINED3DSIH_DCL_OUTPUT_CONTROL_POINT_COUNT,
 738     WINED3DSIH_DCL_OUTPUT_SIV,
 739     WINED3DSIH_DCL_OUTPUT_TOPOLOGY,
 740     WINED3DSIH_DCL_RESOURCE_RAW,
 741     WINED3DSIH_DCL_RESOURCE_STRUCTURED,
 742     WINED3DSIH_DCL_SAMPLER,
 743     WINED3DSIH_DCL_STREAM,
 744     WINED3DSIH_DCL_TEMPS,
 745     WINED3DSIH_DCL_TESSELLATOR_DOMAIN,
 746     WINED3DSIH_DCL_TESSELLATOR_OUTPUT_PRIMITIVE,
 747     WINED3DSIH_DCL_TESSELLATOR_PARTITIONING,
 748     WINED3DSIH_DCL_TGSM_RAW,
 749     WINED3DSIH_DCL_TGSM_STRUCTURED,
 750     WINED3DSIH_DCL_THREAD_GROUP,
 751     WINED3DSIH_DCL_UAV_RAW,
 752     WINED3DSIH_DCL_UAV_STRUCTURED,
 753     WINED3DSIH_DCL_UAV_TYPED,
 754     WINED3DSIH_DCL_VERTICES_OUT,
 755     WINED3DSIH_DEF,
 756     WINED3DSIH_DEFAULT,
 757     WINED3DSIH_DEFB,
 758     WINED3DSIH_DEFI,
 759     WINED3DSIH_DIV,
 760     WINED3DSIH_DP2,
 761     WINED3DSIH_DP2ADD,
 762     WINED3DSIH_DP3,
 763     WINED3DSIH_DP4,
 764     WINED3DSIH_DST,
 765     WINED3DSIH_DSX,
 766     WINED3DSIH_DSX_COARSE,
 767     WINED3DSIH_DSX_FINE,
 768     WINED3DSIH_DSY,
 769     WINED3DSIH_DSY_COARSE,
 770     WINED3DSIH_DSY_FINE,
 771     WINED3DSIH_ELSE,
 772     WINED3DSIH_EMIT,
 773     WINED3DSIH_EMIT_STREAM,
 774     WINED3DSIH_ENDIF,
 775     WINED3DSIH_ENDLOOP,
 776     WINED3DSIH_ENDREP,
 777     WINED3DSIH_ENDSWITCH,
 778     WINED3DSIH_EQ,
 779     WINED3DSIH_EVAL_SAMPLE_INDEX,
 780     WINED3DSIH_EXP,
 781     WINED3DSIH_EXPP,
 782     WINED3DSIH_F16TOF32,
 783     WINED3DSIH_F32TOF16,
 784     WINED3DSIH_FCALL,
 785     WINED3DSIH_FIRSTBIT_HI,
 786     WINED3DSIH_FIRSTBIT_LO,
 787     WINED3DSIH_FIRSTBIT_SHI,
 788     WINED3DSIH_FRC,
 789     WINED3DSIH_FTOI,
 790     WINED3DSIH_FTOU,
 791     WINED3DSIH_GATHER4,
 792     WINED3DSIH_GATHER4_C,
 793     WINED3DSIH_GATHER4_PO,
 794     WINED3DSIH_GATHER4_PO_C,
 795     WINED3DSIH_GE,
 796     WINED3DSIH_HS_CONTROL_POINT_PHASE,
 797     WINED3DSIH_HS_DECLS,
 798     WINED3DSIH_HS_FORK_PHASE,
 799     WINED3DSIH_HS_JOIN_PHASE,
 800     WINED3DSIH_IADD,
 801     WINED3DSIH_IBFE,
 802     WINED3DSIH_IEQ,
 803     WINED3DSIH_IF,
 804     WINED3DSIH_IFC,
 805     WINED3DSIH_IGE,
 806     WINED3DSIH_ILT,
 807     WINED3DSIH_IMAD,
 808     WINED3DSIH_IMAX,
 809     WINED3DSIH_IMIN,
 810     WINED3DSIH_IMM_ATOMIC_ALLOC,
 811     WINED3DSIH_IMM_ATOMIC_AND,
 812     WINED3DSIH_IMM_ATOMIC_CMP_EXCH,
 813     WINED3DSIH_IMM_ATOMIC_CONSUME,
 814     WINED3DSIH_IMM_ATOMIC_EXCH,
 815     WINED3DSIH_IMM_ATOMIC_IADD,
 816     WINED3DSIH_IMM_ATOMIC_IMAX,
 817     WINED3DSIH_IMM_ATOMIC_IMIN,
 818     WINED3DSIH_IMM_ATOMIC_OR,
 819     WINED3DSIH_IMM_ATOMIC_UMAX,
 820     WINED3DSIH_IMM_ATOMIC_UMIN,
 821     WINED3DSIH_IMM_ATOMIC_XOR,
 822     WINED3DSIH_IMUL,
 823     WINED3DSIH_INE,
 824     WINED3DSIH_INEG,
 825     WINED3DSIH_ISHL,
 826     WINED3DSIH_ISHR,
 827     WINED3DSIH_ITOF,
 828     WINED3DSIH_LABEL,
 829     WINED3DSIH_LD,
 830     WINED3DSIH_LD2DMS,
 831     WINED3DSIH_LD_RAW,
 832     WINED3DSIH_LD_STRUCTURED,
 833     WINED3DSIH_LD_UAV_TYPED,
 834     WINED3DSIH_LIT,
 835     WINED3DSIH_LOD,
 836     WINED3DSIH_LOG,
 837     WINED3DSIH_LOGP,
 838     WINED3DSIH_LOOP,
 839     WINED3DSIH_LRP,
 840     WINED3DSIH_LT,
 841     WINED3DSIH_M3x2,
 842     WINED3DSIH_M3x3,
 843     WINED3DSIH_M3x4,
 844     WINED3DSIH_M4x3,
 845     WINED3DSIH_M4x4,
 846     WINED3DSIH_MAD,
 847     WINED3DSIH_MAX,
 848     WINED3DSIH_MIN,
 849     WINED3DSIH_MOV,
 850     WINED3DSIH_MOVA,
 851     WINED3DSIH_MOVC,
 852     WINED3DSIH_MUL,
 853     WINED3DSIH_NE,
 854     WINED3DSIH_NOP,
 855     WINED3DSIH_NOT,
 856     WINED3DSIH_NRM,
 857     WINED3DSIH_OR,
 858     WINED3DSIH_PHASE,
 859     WINED3DSIH_POW,
 860     WINED3DSIH_RCP,
 861     WINED3DSIH_REP,
 862     WINED3DSIH_RESINFO,
 863     WINED3DSIH_RET,
 864     WINED3DSIH_RETP,
 865     WINED3DSIH_ROUND_NE,
 866     WINED3DSIH_ROUND_NI,
 867     WINED3DSIH_ROUND_PI,
 868     WINED3DSIH_ROUND_Z,
 869     WINED3DSIH_RSQ,
 870     WINED3DSIH_SAMPLE,
 871     WINED3DSIH_SAMPLE_B,
 872     WINED3DSIH_SAMPLE_C,
 873     WINED3DSIH_SAMPLE_C_LZ,
 874     WINED3DSIH_SAMPLE_GRAD,
 875     WINED3DSIH_SAMPLE_INFO,
 876     WINED3DSIH_SAMPLE_LOD,
 877     WINED3DSIH_SAMPLE_POS,
 878     WINED3DSIH_SETP,
 879     WINED3DSIH_SGE,
 880     WINED3DSIH_SGN,
 881     WINED3DSIH_SINCOS,
 882     WINED3DSIH_SLT,
 883     WINED3DSIH_SQRT,
 884     WINED3DSIH_STORE_RAW,
 885     WINED3DSIH_STORE_STRUCTURED,
 886     WINED3DSIH_STORE_UAV_TYPED,
 887     WINED3DSIH_SUB,
 888     WINED3DSIH_SWAPC,
 889     WINED3DSIH_SWITCH,
 890     WINED3DSIH_SYNC,
 891     WINED3DSIH_TEX,
 892     WINED3DSIH_TEXBEM,
 893     WINED3DSIH_TEXBEML,
 894     WINED3DSIH_TEXCOORD,
 895     WINED3DSIH_TEXDEPTH,
 896     WINED3DSIH_TEXDP3,
 897     WINED3DSIH_TEXDP3TEX,
 898     WINED3DSIH_TEXKILL,
 899     WINED3DSIH_TEXLDD,
 900     WINED3DSIH_TEXLDL,
 901     WINED3DSIH_TEXM3x2DEPTH,
 902     WINED3DSIH_TEXM3x2PAD,
 903     WINED3DSIH_TEXM3x2TEX,
 904     WINED3DSIH_TEXM3x3,
 905     WINED3DSIH_TEXM3x3DIFF,
 906     WINED3DSIH_TEXM3x3PAD,
 907     WINED3DSIH_TEXM3x3SPEC,
 908     WINED3DSIH_TEXM3x3TEX,
 909     WINED3DSIH_TEXM3x3VSPEC,
 910     WINED3DSIH_TEXREG2AR,
 911     WINED3DSIH_TEXREG2GB,
 912     WINED3DSIH_TEXREG2RGB,
 913     WINED3DSIH_UBFE,
 914     WINED3DSIH_UDIV,
 915     WINED3DSIH_UGE,
 916     WINED3DSIH_ULT,
 917     WINED3DSIH_UMAX,
 918     WINED3DSIH_UMIN,
 919     WINED3DSIH_UMUL,
 920     WINED3DSIH_USHR,
 921     WINED3DSIH_UTOF,
 922     WINED3DSIH_XOR,
 923     WINED3DSIH_TABLE_SIZE
 924 };
 925
 926 struct wined3d_shader_version
 927 {
 928     enum wined3d_shader_type type;
 929     BYTE major;
 930     BYTE minor;
 931 };
 932
 933 struct wined3d_shader_resource_info
 934 {
 935     enum wined3d_shader_resource_type type;
 936     enum wined3d_data_type data_type;
 937     unsigned int flags;
 938     unsigned int stride;
 939 };
 940
 941 #define WINED3D_SAMPLER_DEFAULT ~0x0u
 942
 943 struct wined3d_shader_sampler_map_entry
 944 {
 945     unsigned int resource_idx;
 946     unsigned int sampler_idx;
 947     unsigned int bind_idx;
 948 };
 949
 950 struct wined3d_shader_sampler_map
 951 {
 952     struct wined3d_shader_sampler_map_entry *entries;
 953     size_t size;
 954     size_t count;
 955 };
 956
 957 struct wined3d_shader_immediate_constant_buffer
 958 {
 959     unsigned int vec4_count;
 960     DWORD data[MAX_IMMEDIATE_CONSTANT_BUFFER_SIZE];
 961 };
 962
 963 struct wined3d_shader_indexable_temp
 964 {
 965     struct list entry;
 966     unsigned int register_idx;
 967     unsigned int register_size;
 968     unsigned int component_count;
 969 };
 970
 971 #define WINED3D_SHADER_VERSION(major, minor) (((major) << 8) | (minor))
 972
 973 struct wined3d_shader_reg_maps
 974 {
 975     struct wined3d_shader_version shader_version;
 976     BYTE texcoord;                                  /* MAX_REG_TEXCRD, 8 */
 977     BYTE address;                                   /* MAX_REG_ADDR, 1 */
 978     WORD labels;                                    /* MAX_LABELS, 16 */
 979     DWORD temporary;                                /* 32 */
 980     unsigned int temporary_count;
 981     DWORD *constf;                                  /* pixel, vertex */
 982     struct list indexable_temps;
 983     const struct wined3d_shader_immediate_constant_buffer *icb;
 984     union
 985     {
 986         DWORD texcoord_mask[MAX_REG_TEXCRD];        /* vertex < 3.0 */
 987         BYTE output_registers_mask[MAX_REG_OUTPUT]; /* vertex >= 3.0 */
 988     } u;
 989     DWORD input_registers;                          /* max(MAX_REG_INPUT, MAX_ATTRIBS), 32 */
 990     DWORD output_registers;                         /* MAX_REG_OUTPUT, 32 */
 991     WORD integer_constants;                         /* WINED3D_MAX_CONSTS_I, 16 */
 992     WORD boolean_constants;                         /* WINED3D_MAX_CONSTS_B, 16 */
 993     WORD local_int_consts;                          /* WINED3D_MAX_CONSTS_I, 16 */
 994     WORD local_bool_consts;                         /* WINED3D_MAX_CONSTS_B, 16 */
 995     UINT cb_sizes[WINED3D_MAX_CBS];
 996
 997     struct wined3d_shader_resource_info resource_info[MAX_SHADER_RESOURCE_VIEWS];
 998     struct wined3d_shader_sampler_map sampler_map;
 999     DWORD sampler_comparison_mode;
1000     BYTE bumpmat;                                   /* MAX_TEXTURES, 8 */
1001     BYTE luminanceparams;                           /* MAX_TEXTURES, 8 */
1002     struct wined3d_shader_resource_info uav_resource_info[MAX_UNORDERED_ACCESS_VIEWS];
1003     DWORD uav_read_mask : 8;                        /* MAX_UNORDERED_ACCESS_VIEWS, 8 */
1004     DWORD uav_counter_mask : 8;                     /* MAX_UNORDERED_ACCESS_VIEWS, 8 */
1005
1006     DWORD clip_distance_mask : 8;                   /* MAX_CLIP_DISTANCES, 8 */
1007     DWORD cull_distance_mask : 8;                   /* MAX_CLIP_DISTANCES, 8 */
1008     DWORD usesnrm        : 1;
1009     DWORD vpos           : 1;
1010     DWORD usesdsx        : 1;
1011     DWORD usesdsy        : 1;
1012     DWORD usestexldd     : 1;
1013     DWORD usesmova       : 1;
1014     DWORD usesfacing     : 1;
1015     DWORD usesrelconstF  : 1;
1016     DWORD fog            : 1;
1017     DWORD usestexldl     : 1;
1018     DWORD usesifc        : 1;
1019     DWORD usescall       : 1;
1020     DWORD usespow        : 1;
1021     DWORD point_size     : 1;
1022     DWORD vocp           : 1;
1023     DWORD input_rel_addressing : 1;
1024     DWORD viewport_array : 1;
1025     DWORD sample_mask    : 1;
1026     DWORD padding        : 14;
1027
1028     DWORD rt_mask; /* Used render targets, 32 max. */
1029
1030     /* Whether or not loops are used in this shader, and nesting depth */
1031     unsigned int loop_depth;
1032     unsigned int min_rel_offset, max_rel_offset;
1033
1034     struct wined3d_shader_tgsm *tgsm;
1035     SIZE_T tgsm_capacity;
1036     unsigned int tgsm_count;
1037 };
1038
1039 /* Keeps track of details for TEX_M#x# instructions which need to maintain
1040  * state information between multiple instructions. */
1041 struct wined3d_shader_tex_mx
1042 {
1043     unsigned int current_row;
1044     DWORD texcoord_w[2];
1045 };
1046
1047 struct wined3d_shader_parser_state
1048 {
1049     unsigned int current_loop_depth;
1050     unsigned int current_loop_reg;
1051     BOOL in_subroutine;
1052 };
1053
1054 struct wined3d_shader_context
1055 {
1056     const struct wined3d_shader *shader;
1057     const struct wined3d_gl_info *gl_info;
1058     const struct wined3d_shader_reg_maps *reg_maps;
1059     struct wined3d_string_buffer *buffer;
1060     struct wined3d_shader_tex_mx *tex_mx;
1061     struct wined3d_shader_parser_state *state;
1062     void *backend_data;
1063 };
1064
1065 struct wined3d_shader_register_index
1066 {
1067     const struct wined3d_shader_src_param *rel_addr;
1068     unsigned int offset;
1069 };
1070
1071 struct wined3d_shader_register
1072 {
1073     enum wined3d_shader_register_type type;
1074     enum wined3d_data_type data_type;
1075     struct wined3d_shader_register_index idx[2];
1076     enum wined3d_immconst_type immconst_type;
1077     union
1078     {
1079         DWORD immconst_data[4];
1080         unsigned fp_body_idx;
1081     } u;
1082 };
1083
1084 struct wined3d_shader_dst_param
1085 {
1086     struct wined3d_shader_register reg;
1087     DWORD write_mask;
1088     DWORD modifiers;
1089     DWORD shift;
1090 };
1091
1092 struct wined3d_shader_src_param
1093 {
1094     struct wined3d_shader_register reg;
1095     DWORD swizzle;
1096     enum wined3d_shader_src_modifier modifiers;
1097 };
1098
1099 struct wined3d_shader_index_range
1100 {
1101     struct wined3d_shader_dst_param first_register;
1102     unsigned int last_register;
1103 };
1104
1105 struct wined3d_shader_semantic
1106 {
1107     enum wined3d_decl_usage usage;
1108     UINT usage_idx;
1109     enum wined3d_shader_resource_type resource_type;
1110     enum wined3d_data_type resource_data_type;
1111     struct wined3d_shader_dst_param reg;
1112 };
1113
1114 enum wined3d_shader_input_sysval_semantic
1115 {
1116     WINED3D_SIV_POSITION                     = 1,
1117     WINED3D_SIV_CLIP_DISTANCE                = 2,
1118     WINED3D_SIV_CULL_DISTANCE                = 3,
1119     WINED3D_SIV_RENDER_TARGET_ARRAY_INDEX    = 4,
1120     WINED3D_SIV_VIEWPORT_ARRAY_INDEX         = 5,
1121     WINED3D_SIV_VERTEX_ID                    = 6,
1122     WINED3D_SIV_PRIMITIVE_ID                 = 7,
1123     WINED3D_SIV_INSTANCE_ID                  = 8,
1124     WINED3D_SIV_IS_FRONT_FACE                = 9,
1125     WINED3D_SIV_SAMPLE_INDEX                 = 10,
1126     WINED3D_SIV_QUAD_U0_TESS_FACTOR          = 11,
1127     WINED3D_SIV_QUAD_V0_TESS_FACTOR          = 12,
1128     WINED3D_SIV_QUAD_U1_TESS_FACTOR          = 13,
1129     WINED3D_SIV_QUAD_V1_TESS_FACTOR          = 14,
1130     WINED3D_SIV_QUAD_U_INNER_TESS_FACTOR     = 15,
1131     WINED3D_SIV_QUAD_V_INNER_TESS_FACTOR     = 16,
1132     WINED3D_SIV_TRIANGLE_U_TESS_FACTOR       = 17,
1133     WINED3D_SIV_TRIANGLE_V_TESS_FACTOR       = 18,
1134     WINED3D_SIV_TRIANGLE_W_TESS_FACTOR       = 19,
1135     WINED3D_SIV_TRIANGLE_INNER_TESS_FACTOR   = 20,
1136     WINED3D_SIV_LINE_DETAIL_TESS_FACTOR      = 21,
1137     WINED3D_SIV_LINE_DENSITY_TESS_FACTOR     = 22,
1138 };
1139
1140 struct wined3d_shader_register_semantic
1141 {
1142     struct wined3d_shader_dst_param reg;
1143     enum wined3d_shader_input_sysval_semantic sysval_semantic;
1144 };
1145
1146 struct wined3d_shader_structured_resource
1147 {
1148     struct wined3d_shader_dst_param reg;
1149     unsigned int byte_stride;
1150 };
1151
1152 struct wined3d_shader_tgsm
1153 {
1154     unsigned int size;
1155     unsigned int stride;
1156 };
1157
1158 struct wined3d_shader_tgsm_raw
1159 {
1160     struct wined3d_shader_dst_param reg;
1161     unsigned int byte_count;
1162 };
1163
1164 struct wined3d_shader_tgsm_structured
1165 {
1166     struct wined3d_shader_dst_param reg;
1167     unsigned int byte_stride;
1168     unsigned int structure_count;
1169 };
1170
1171 struct wined3d_shader_thread_group_size
1172 {
1173     unsigned int x, y, z;
1174 };
1175
1176 struct wined3d_shader_function_table_pointer
1177 {
1178     unsigned int index;
1179     unsigned int array_size;
1180     unsigned int body_count;
1181     unsigned int table_count;
1182 };
1183
1184 struct wined3d_shader_texel_offset
1185 {
1186     signed char u, v, w;
1187 };
1188
1189 struct wined3d_shader_primitive_type
1190 {
1191     enum wined3d_primitive_type type;
1192     unsigned int patch_vertex_count;
1193 };
1194
1195 struct wined3d_shader_instruction
1196 {
1197     const struct wined3d_shader_context *ctx;
1198     enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx;
1199     DWORD flags;
1200     unsigned int dst_count;
1201     unsigned int src_count;
1202     const struct wined3d_shader_dst_param *dst;
1203     const struct wined3d_shader_src_param *src;
1204     struct wined3d_shader_texel_offset texel_offset;
1205     BOOL coissue;
1206     const struct wined3d_shader_src_param *predicate;
1207     union
1208     {
1209         struct wined3d_shader_semantic semantic;
1210         struct wined3d_shader_register_semantic register_semantic;
1211         struct wined3d_shader_primitive_type primitive_type;
1212         struct wined3d_shader_dst_param dst;
1213         struct wined3d_shader_src_param src;
1214         unsigned int count;
1215         unsigned int index;
1216         const struct wined3d_shader_immediate_constant_buffer *icb;
1217         struct wined3d_shader_structured_resource structured_resource;
1218         struct wined3d_shader_tgsm_raw tgsm_raw;
1219         struct wined3d_shader_tgsm_structured tgsm_structured;
1220         struct wined3d_shader_thread_group_size thread_group_size;
1221         enum wined3d_tessellator_domain tessellator_domain;
1222         enum wined3d_tessellator_output_primitive tessellator_output_primitive;
1223         enum wined3d_tessellator_partitioning tessellator_partitioning;
1224         float max_tessellation_factor;
1225         struct wined3d_shader_index_range index_range;
1226         struct wined3d_shader_indexable_temp indexable_temp;
1227         struct wined3d_shader_function_table_pointer fp;
1228     } declaration;
1229 };
1230
1231 static inline BOOL wined3d_shader_instruction_has_texel_offset(const struct wined3d_shader_instruction *ins)
1232 {
1233     return ins->texel_offset.u || ins->texel_offset.v || ins->texel_offset.w;
1234 }
1235
1236 struct wined3d_shader_attribute
1237 {
1238     enum wined3d_decl_usage usage;
1239     UINT usage_idx;
1240 };
1241
1242 struct wined3d_shader_loop_control
1243 {
1244     unsigned int count;
1245     unsigned int start;
1246     int step;
1247 };
1248
1249 struct wined3d_shader_frontend
1250 {
1251     void *(*shader_init)(const DWORD *byte_code, size_t byte_code_size,
1252             const struct wined3d_shader_signature *output_signature);
1253     void (*shader_free)(void *data);
1254     void (*shader_read_header)(void *data, const DWORD **ptr, struct wined3d_shader_version *shader_version);
1255     void (*shader_read_instruction)(void *data, const DWORD **ptr, struct wined3d_shader_instruction *ins);
1256     BOOL (*shader_is_end)(void *data, const DWORD **ptr);
1257 };
1258
1259 extern const struct wined3d_shader_frontend sm1_shader_frontend DECLSPEC_HIDDEN;
1260 extern const struct wined3d_shader_frontend sm4_shader_frontend DECLSPEC_HIDDEN;
1261
1262 HRESULT shader_extract_from_dxbc(struct wined3d_shader *shader,
1263         unsigned int max_shader_version, enum wined3d_shader_byte_code_format *format);
1264
1265 typedef void (*SHADER_HANDLER)(const struct wined3d_shader_instruction *);
1266
1267 #define WINED3D_SHADER_CAP_VS_CLIPPING      0x00000001
1268 #define WINED3D_SHADER_CAP_SRGB_WRITE       0x00000002
1269 #define WINED3D_SHADER_CAP_DOUBLE_PRECISION 0x00000004
1270
1271 struct shader_caps
1272 {
1273     unsigned int vs_version;
1274     unsigned int hs_version;
1275     unsigned int ds_version;
1276     unsigned int gs_version;
1277     unsigned int ps_version;
1278     unsigned int cs_version;
1279
1280     DWORD vs_uniform_count;
1281     DWORD ps_uniform_count;
1282     float ps_1x_max_value;
1283     DWORD varying_count;
1284
1285     DWORD wined3d_caps;
1286 };
1287
1288 enum wined3d_gl_resource_type
1289 {
1290     WINED3D_GL_RES_TYPE_TEX_1D          = 0,
1291     WINED3D_GL_RES_TYPE_TEX_2D          = 1,
1292     WINED3D_GL_RES_TYPE_TEX_3D          = 2,
1293     WINED3D_GL_RES_TYPE_TEX_CUBE        = 3,
1294     WINED3D_GL_RES_TYPE_TEX_RECT        = 4,
1295     WINED3D_GL_RES_TYPE_BUFFER          = 5,
1296     WINED3D_GL_RES_TYPE_RB              = 6,
1297     WINED3D_GL_RES_TYPE_COUNT           = 7,
1298 };
1299
1300 enum wined3d_vertex_processing_mode
1301 {
1302     WINED3D_VP_MODE_FF,
1303     WINED3D_VP_MODE_SHADER,
1304     WINED3D_VP_MODE_NONE,
1305 };
1306
1307 #define WINED3D_CONST_NUM_UNUSED ~0U
1308
1309 enum wined3d_ffp_ps_fog_mode
1310 {
1311     WINED3D_FFP_PS_FOG_OFF,
1312     WINED3D_FFP_PS_FOG_LINEAR,
1313     WINED3D_FFP_PS_FOG_EXP,
1314     WINED3D_FFP_PS_FOG_EXP2,
1315 };
1316
1317 /* Stateblock dependent parameters which have to be hardcoded
1318  * into the shader code
1319  */
1320
1321 #define WINED3D_PSARGS_PROJECTED (1u << 3)
1322 #define WINED3D_PSARGS_TEXTRANSFORM_SHIFT 4
1323 #define WINED3D_PSARGS_TEXTRANSFORM_MASK 0xfu
1324 #define WINED3D_PSARGS_TEXTYPE_SHIFT 2
1325 #define WINED3D_PSARGS_TEXTYPE_MASK 0x3u
1326
1327 /* Used for Shader Model 1 pixel shaders to track the bound texture
1328  * type. 2D and RECT textures are separated through NP2 fixup. */
1329 enum wined3d_shader_tex_types
1330 {
1331     WINED3D_SHADER_TEX_2D   = 0,
1332     WINED3D_SHADER_TEX_3D   = 1,
1333     WINED3D_SHADER_TEX_CUBE = 2,
1334 };
1335
1336 struct ps_compile_args
1337 {
1338     struct color_fixup_desc     color_fixup[MAX_FRAGMENT_SAMPLERS];
1339     enum wined3d_vertex_processing_mode vp_mode;
1340     enum wined3d_ffp_ps_fog_mode fog;
1341     WORD                        tex_transform; /* ps 1.0-1.3, 4 textures */
1342     WORD                        tex_types; /* ps 1.0 - 1.4, 6 textures */
1343     WORD                        srgb_correction;
1344     /* Bitmap for NP2 texcoord fixups (16 samplers max currently).
1345        D3D9 has a limit of 16 samplers and the fixup is superfluous
1346        in D3D10 (unconditional NP2 support mandatory). */
1347     WORD                        np2_fixup;
1348     WORD shadow; /* MAX_FRAGMENT_SAMPLERS, 16 */
1349     WORD texcoords_initialized; /* MAX_TEXTURES, 8 */
1350     DWORD pointsprite : 1;
1351     DWORD flatshading : 1;
1352     DWORD alpha_test_func : 3;
1353     DWORD render_offscreen : 1;
1354     DWORD rt_alpha_swizzle : 8; /* MAX_RENDER_TARGET_VIEWS, 8 */
1355     DWORD padding : 18;
1356 };
1357
1358 enum fog_src_type
1359 {
1360     VS_FOG_Z        = 0,
1361     VS_FOG_COORD    = 1
1362 };
1363
1364 struct vs_compile_args
1365 {
1366     BYTE fog_src;
1367     BYTE clip_enabled : 1;
1368     BYTE point_size : 1;
1369     BYTE per_vertex_point_size : 1;
1370     BYTE flatshading : 1;
1371     BYTE next_shader_type : 3;
1372     BYTE padding : 1;
1373     WORD swizzle_map;   /* MAX_ATTRIBS, 16 */
1374     unsigned int next_shader_input_count;
1375     DWORD interpolation_mode[WINED3D_PACKED_INTERPOLATION_SIZE];
1376 };
1377
1378 struct ds_compile_args
1379 {
1380     enum wined3d_tessellator_output_primitive tessellator_output_primitive;
1381     enum wined3d_tessellator_partitioning tessellator_partitioning;
1382     unsigned int output_count : 16;
1383     unsigned int next_shader_type : 3;
1384     unsigned int render_offscreen : 1;
1385     unsigned int padding : 12;
1386     DWORD interpolation_mode[WINED3D_PACKED_INTERPOLATION_SIZE];
1387 };
1388
1389 struct gs_compile_args
1390 {
1391     unsigned int output_count;
1392     enum wined3d_primitive_type primitive_type;
1393     DWORD interpolation_mode[WINED3D_PACKED_INTERPOLATION_SIZE];
1394 };
1395
1396 struct wined3d_context;
1397 struct wined3d_state;
1398 struct fragment_pipeline;
1399 struct wined3d_vertex_pipe_ops;
1400
1401 struct wined3d_shader_backend_ops
1402 {
1403     void (*shader_handle_instruction)(const struct wined3d_shader_instruction *);
1404     void (*shader_precompile)(void *shader_priv, struct wined3d_shader *shader);
1405     void (*shader_select)(void *shader_priv, struct wined3d_context *context,
1406             const struct wined3d_state *state);
1407     void (*shader_select_compute)(void *shader_priv, struct wined3d_context *context,
1408             const struct wined3d_state *state);
1409     void (*shader_disable)(void *shader_priv, struct wined3d_context *context);
1410     void (*shader_update_float_vertex_constants)(struct wined3d_device *device, UINT start, UINT count);
1411     void (*shader_update_float_pixel_constants)(struct wined3d_device *device, UINT start, UINT count);
1412     void (*shader_load_constants)(void *shader_priv, struct wined3d_context *context,
1413             const struct wined3d_state *state);
1414     void (*shader_destroy)(struct wined3d_shader *shader);
1415     HRESULT (*shader_alloc_private)(struct wined3d_device *device, const struct wined3d_vertex_pipe_ops *vertex_pipe,
1416             const struct fragment_pipeline *fragment_pipe);
1417     void (*shader_free_private)(struct wined3d_device *device);
1418     BOOL (*shader_allocate_context_data)(struct wined3d_context *context);
1419     void (*shader_free_context_data)(struct wined3d_context *context);
1420     void (*shader_init_context_state)(struct wined3d_context *context);
1421     void (*shader_get_caps)(const struct wined3d_gl_info *gl_info, struct shader_caps *caps);
1422     BOOL (*shader_color_fixup_supported)(struct color_fixup_desc fixup);
1423     BOOL (*shader_has_ffp_proj_control)(void *shader_priv);
1424 };
1425
1426 extern const struct wined3d_shader_backend_ops glsl_shader_backend DECLSPEC_HIDDEN;
1427 extern const struct wined3d_shader_backend_ops arb_program_shader_backend DECLSPEC_HIDDEN;
1428 extern const struct wined3d_shader_backend_ops none_shader_backend DECLSPEC_HIDDEN;
1429
1430 #define GL_EXTCALL(f) (gl_info->gl_ops.ext.p_##f)
1431
1432 #define D3DCOLOR_B_R(dw) (((dw) >> 16) & 0xff)
1433 #define D3DCOLOR_B_G(dw) (((dw) >>  8) & 0xff)
1434 #define D3DCOLOR_B_B(dw) (((dw) >>  0) & 0xff)
1435 #define D3DCOLOR_B_A(dw) (((dw) >> 24) & 0xff)
1436
1437 static inline void wined3d_color_from_d3dcolor(struct wined3d_color *wined3d_color, DWORD d3d_color)
1438 {
1439     wined3d_color->r = D3DCOLOR_B_R(d3d_color) / 255.0f;
1440     wined3d_color->g = D3DCOLOR_B_G(d3d_color) / 255.0f;
1441     wined3d_color->b = D3DCOLOR_B_B(d3d_color) / 255.0f;
1442     wined3d_color->a = D3DCOLOR_B_A(d3d_color) / 255.0f;
1443 }
1444
1445 #define HIGHEST_TRANSFORMSTATE WINED3D_TS_WORLD_MATRIX(255) /* Highest value in wined3d_transform_state. */
1446
1447 void wined3d_check_gl_call(const struct wined3d_gl_info *gl_info,
1448         const char *file, unsigned int line, const char *name) DECLSPEC_HIDDEN;
1449
1450 /* Checking of API calls */
1451 /* --------------------- */
1452 #ifndef WINE_NO_DEBUG_MSGS
1453 #define checkGLcall(A)                                              \
1454 do {                                                                \
1455     if (__WINE_IS_DEBUG_ON(_ERR, &__wine_dbch_d3d)                  \
1456             && !gl_info->supported[ARB_DEBUG_OUTPUT])               \
1457         wined3d_check_gl_call(gl_info, __FILE__, __LINE__, A);      \
1458 } while(0)
1459 #else
1460 #define checkGLcall(A) do {} while(0)
1461 #endif
1462
1463 struct wined3d_bo_address
1464 {
1465     GLuint buffer_object;
1466     BYTE *addr;
1467 };
1468
1469 struct wined3d_const_bo_address
1470 {
1471     GLuint buffer_object;
1472     const BYTE *addr;
1473 };
1474
1475 static inline struct wined3d_const_bo_address *wined3d_const_bo_address(struct wined3d_bo_address *data)
1476 {
1477     return (struct wined3d_const_bo_address *)data;
1478 }
1479
1480 struct wined3d_stream_info_element
1481 {
1482     const struct wined3d_format *format;
1483     struct wined3d_bo_address data;
1484     GLsizei stride;
1485     unsigned int stream_idx;
1486     unsigned int divisor;
1487 };
1488
1489 struct wined3d_stream_info
1490 {
1491     struct wined3d_stream_info_element elements[MAX_ATTRIBS];
1492     DWORD position_transformed : 1;
1493     DWORD all_vbo : 1;
1494     WORD swizzle_map; /* MAX_ATTRIBS, 16 */
1495     WORD use_map; /* MAX_ATTRIBS, 16 */
1496 };
1497
1498 void wined3d_stream_info_from_declaration(struct wined3d_stream_info *stream_info,
1499         const struct wined3d_state *state, const struct wined3d_gl_info *gl_info,
1500         const struct wined3d_d3d_info *d3d_info) DECLSPEC_HIDDEN;
1501
1502 struct wined3d_direct_dispatch_parameters
1503 {
1504     unsigned int group_count_x;
1505     unsigned int group_count_y;
1506     unsigned int group_count_z;
1507 };
1508
1509 struct wined3d_indirect_dispatch_parameters
1510 {
1511     struct wined3d_buffer *buffer;
1512     unsigned int offset;
1513 };
1514
1515 struct wined3d_dispatch_parameters
1516 {
1517     BOOL indirect;
1518     union
1519     {
1520         struct wined3d_direct_dispatch_parameters direct;
1521         struct wined3d_indirect_dispatch_parameters indirect;
1522     } u;
1523 };
1524
1525 struct wined3d_direct_draw_parameters
1526 {
1527     int base_vertex_idx;
1528     unsigned int start_idx;
1529     unsigned int index_count;
1530     unsigned int start_instance;
1531     unsigned int instance_count;
1532 };
1533
1534 struct wined3d_indirect_draw_parameters
1535 {
1536     struct wined3d_buffer *buffer;
1537     unsigned int offset;
1538 };
1539
1540 struct wined3d_draw_parameters
1541 {
1542     BOOL indirect;
1543     union
1544     {
1545         struct wined3d_direct_draw_parameters direct;
1546         struct wined3d_indirect_draw_parameters indirect;
1547     } u;
1548     BOOL indexed;
1549 };
1550
1551 void draw_primitive(struct wined3d_device *device, const struct wined3d_state *state,
1552         const struct wined3d_draw_parameters *draw_parameters) DECLSPEC_HIDDEN;
1553 void dispatch_compute(struct wined3d_device *device, const struct wined3d_state *state,
1554         const struct wined3d_dispatch_parameters *dispatch_parameters) DECLSPEC_HIDDEN;
1555
1556 #define eps 1e-8f
1557
1558 #define GET_TEXCOORD_SIZE_FROM_FVF(d3dvtVertexType, tex_num) \
1559     (((((d3dvtVertexType) >> (16 + (2 * (tex_num)))) + 1) & 0x03) + 1)
1560
1561 enum wined3d_pipeline
1562 {
1563     WINED3D_PIPELINE_GRAPHICS,
1564     WINED3D_PIPELINE_COMPUTE,
1565     WINED3D_PIPELINE_COUNT,
1566 };
1567
1568 /* Routines and structures related to state management */
1569
1570 #define STATE_RENDER(a) (a)
1571 #define STATE_IS_RENDER(a) ((a) >= STATE_RENDER(1) && (a) <= STATE_RENDER(WINEHIGHEST_RENDER_STATE))
1572
1573 #define STATE_TEXTURESTAGE(stage, num) \
1574     (STATE_RENDER(WINEHIGHEST_RENDER_STATE) + 1 + (stage) * (WINED3D_HIGHEST_TEXTURE_STATE + 1) + (num))
1575 #define STATE_IS_TEXTURESTAGE(a) \
1576     ((a) >= STATE_TEXTURESTAGE(0, 1) && (a) <= STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE))
1577
1578 /* + 1 because samplers start with 0 */
1579 #define STATE_SAMPLER(num) (STATE_TEXTURESTAGE(MAX_TEXTURES - 1, WINED3D_HIGHEST_TEXTURE_STATE) + 1 + (num))
1580 #define STATE_IS_SAMPLER(num) ((num) >= STATE_SAMPLER(0) && (num) <= STATE_SAMPLER(MAX_COMBINED_SAMPLERS - 1))
1581
1582 #define STATE_GRAPHICS_SHADER(a) (STATE_SAMPLER(MAX_COMBINED_SAMPLERS) + (a))
1583 #define STATE_IS_GRAPHICS_SHADER(a) \
1584     ((a) >= STATE_GRAPHICS_SHADER(0) && (a) < STATE_GRAPHICS_SHADER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT))
1585
1586 #define STATE_GRAPHICS_CONSTANT_BUFFER(a) (STATE_GRAPHICS_SHADER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT) + (a))
1587 #define STATE_IS_GRAPHICS_CONSTANT_BUFFER(a) \
1588     ((a) >= STATE_GRAPHICS_CONSTANT_BUFFER(0) \
1589     && (a) < STATE_GRAPHICS_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT))
1590
1591 #define STATE_GRAPHICS_SHADER_RESOURCE_BINDING (STATE_GRAPHICS_CONSTANT_BUFFER(WINED3D_SHADER_TYPE_GRAPHICS_COUNT))
1592 #define STATE_IS_GRAPHICS_SHADER_RESOURCE_BINDING(a) ((a) == STATE_GRAPHICS_SHADER_RESOURCE_BINDING)
1593
1594 #define STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING (STATE_GRAPHICS_SHADER_RESOURCE_BINDING + 1)
1595 #define STATE_IS_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING(a) ((a) == STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING)
1596
1597 #define STATE_TRANSFORM(a) (STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING + (a))
1598 #define STATE_IS_TRANSFORM(a) ((a) >= STATE_TRANSFORM(1) && (a) <= STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)))
1599
1600 #define STATE_STREAMSRC (STATE_TRANSFORM(WINED3D_TS_WORLD_MATRIX(255)) + 1)
1601 #define STATE_IS_STREAMSRC(a) ((a) == STATE_STREAMSRC)
1602 #define STATE_INDEXBUFFER (STATE_STREAMSRC + 1)
1603 #define STATE_IS_INDEXBUFFER(a) ((a) == STATE_INDEXBUFFER)
1604
1605 #define STATE_VDECL (STATE_INDEXBUFFER + 1)
1606 #define STATE_IS_VDECL(a) ((a) == STATE_VDECL)
1607
1608 #define STATE_VIEWPORT (STATE_VDECL + 1)
1609 #define STATE_IS_VIEWPORT(a) ((a) == STATE_VIEWPORT)
1610
1611 #define STATE_LIGHT_TYPE (STATE_VIEWPORT + 1)
1612 #define STATE_IS_LIGHT_TYPE(a) ((a) == STATE_LIGHT_TYPE)
1613 #define STATE_ACTIVELIGHT(a) (STATE_LIGHT_TYPE + 1 + (a))
1614 #define STATE_IS_ACTIVELIGHT(a) ((a) >= STATE_ACTIVELIGHT(0) && (a) < STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS))
1615
1616 #define STATE_SCISSORRECT (STATE_ACTIVELIGHT(MAX_ACTIVE_LIGHTS - 1) + 1)
1617 #define STATE_IS_SCISSORRECT(a) ((a) == STATE_SCISSORRECT)
1618
1619 #define STATE_CLIPPLANE(a) (STATE_SCISSORRECT + 1 + (a))
1620 #define STATE_IS_CLIPPLANE(a) ((a) >= STATE_CLIPPLANE(0) && (a) <= STATE_CLIPPLANE(MAX_CLIP_DISTANCES - 1))
1621
1622 #define STATE_MATERIAL (STATE_CLIPPLANE(MAX_CLIP_DISTANCES))
1623 #define STATE_IS_MATERIAL(a) ((a) == STATE_MATERIAL)
1624
1625 #define STATE_RASTERIZER (STATE_MATERIAL + 1)
1626 #define STATE_IS_RASTERIZER(a) ((a) == STATE_RASTERIZER)
1627
1628 #define STATE_POINTSPRITECOORDORIGIN (STATE_RASTERIZER + 1)
1629 #define STATE_IS_POINTSPRITECOORDORIGIN(a) ((a) == STATE_POINTSPRITECOORDORIGIN)
1630
1631 #define STATE_BASEVERTEXINDEX  (STATE_POINTSPRITECOORDORIGIN + 1)
1632 #define STATE_IS_BASEVERTEXINDEX(a) ((a) == STATE_BASEVERTEXINDEX)
1633
1634 #define STATE_FRAMEBUFFER (STATE_BASEVERTEXINDEX + 1)
1635 #define STATE_IS_FRAMEBUFFER(a) ((a) == STATE_FRAMEBUFFER)
1636
1637 #define STATE_POINT_ENABLE (STATE_FRAMEBUFFER + 1)
1638 #define STATE_IS_POINT_ENABLE(a) ((a) == STATE_POINT_ENABLE)
1639
1640 #define STATE_COLOR_KEY (STATE_POINT_ENABLE + 1)
1641 #define STATE_IS_COLOR_KEY(a) ((a) == STATE_COLOR_KEY)
1642
1643 #define STATE_STREAM_OUTPUT (STATE_COLOR_KEY + 1)
1644 #define STATE_IS_STREAM_OUTPUT(a) ((a) == STATE_STREAM_OUTPUT)
1645
1646 #define STATE_BLEND (STATE_STREAM_OUTPUT + 1)
1647 #define STATE_IS_BLEND(a) ((a) == STATE_BLEND)
1648
1649 #define STATE_COMPUTE_OFFSET (STATE_BLEND + 1)
1650
1651 #define STATE_COMPUTE_SHADER (STATE_COMPUTE_OFFSET)
1652 #define STATE_IS_COMPUTE_SHADER(a) ((a) == STATE_COMPUTE_SHADER)
1653
1654 #define STATE_COMPUTE_CONSTANT_BUFFER (STATE_COMPUTE_SHADER + 1)
1655 #define STATE_IS_COMPUTE_CONSTANT_BUFFER(a) ((a) == STATE_COMPUTE_CONSTANT_BUFFER)
1656
1657 #define STATE_COMPUTE_SHADER_RESOURCE_BINDING (STATE_COMPUTE_CONSTANT_BUFFER + 1)
1658 #define STATE_IS_COMPUTE_SHADER_RESOURCE_BINDING(a) ((a) == STATE_COMPUTE_SHADER_RESOURCE_BINDING)
1659
1660 #define STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING (STATE_COMPUTE_SHADER_RESOURCE_BINDING + 1)
1661 #define STATE_IS_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING(a) ((a) == STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1662
1663 #define STATE_COMPUTE_HIGHEST (STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1664 #define STATE_HIGHEST (STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1665
1666 #define STATE_IS_COMPUTE(a) ((a) >= STATE_COMPUTE_OFFSET && (a) <= STATE_COMPUTE_HIGHEST)
1667 #define STATE_COMPUTE_COUNT (STATE_COMPUTE_HIGHEST - STATE_COMPUTE_OFFSET + 1)
1668
1669 #define STATE_SHADER(a) ((a) != WINED3D_SHADER_TYPE_COMPUTE ? STATE_GRAPHICS_SHADER(a) : STATE_COMPUTE_SHADER)
1670 #define STATE_CONSTANT_BUFFER(a) \
1671     ((a) != WINED3D_SHADER_TYPE_COMPUTE ? STATE_GRAPHICS_CONSTANT_BUFFER(a) : STATE_COMPUTE_CONSTANT_BUFFER)
1672 #define STATE_UNORDERED_ACCESS_VIEW_BINDING(a) ((a) == WINED3D_PIPELINE_GRAPHICS ? \
1673     STATE_GRAPHICS_UNORDERED_ACCESS_VIEW_BINDING : STATE_COMPUTE_UNORDERED_ACCESS_VIEW_BINDING)
1674
1675 enum fogsource {
1676     FOGSOURCE_FFP,
1677     FOGSOURCE_VS,
1678     FOGSOURCE_COORD,
1679 };
1680
1681 union wined3d_gl_fence_object
1682 {
1683     GLuint id;
1684     GLsync sync;
1685 };
1686
1687 enum wined3d_fence_result
1688 {
1689     WINED3D_FENCE_OK,
1690     WINED3D_FENCE_WAITING,
1691     WINED3D_FENCE_NOT_STARTED,
1692     WINED3D_FENCE_WRONG_THREAD,
1693     WINED3D_FENCE_ERROR,
1694 };
1695
1696 struct wined3d_fence
1697 {
1698     struct list entry;
1699     union wined3d_gl_fence_object object;
1700     struct wined3d_context *context;
1701 };
1702
1703 HRESULT wined3d_fence_create(struct wined3d_device *device, struct wined3d_fence **fence) DECLSPEC_HIDDEN;
1704 void wined3d_fence_destroy(struct wined3d_fence *fence) DECLSPEC_HIDDEN;
1705 void wined3d_fence_issue(struct wined3d_fence *fence, const struct wined3d_device *device) DECLSPEC_HIDDEN;
1706 enum wined3d_fence_result wined3d_fence_wait(const struct wined3d_fence *fence,
1707         const struct wined3d_device *device) DECLSPEC_HIDDEN;
1708
1709 /* Direct3D terminology with little modifications. We do not have an issued
1710  * state because only the driver knows about it, but we have a created state
1711  * because D3D allows GetData() on a created query, but OpenGL doesn't. */
1712 enum wined3d_query_state
1713 {
1714     QUERY_CREATED,
1715     QUERY_SIGNALLED,
1716     QUERY_BUILDING
1717 };
1718
1719 struct wined3d_query_ops
1720 {
1721     BOOL (*query_poll)(struct wined3d_query *query, DWORD flags);
1722     BOOL (*query_issue)(struct wined3d_query *query, DWORD flags);
1723     void (*query_destroy)(struct wined3d_query *query);
1724 };
1725
1726 struct wined3d_query
1727 {
1728     LONG ref;
1729
1730     void *parent;
1731     const struct wined3d_parent_ops *parent_ops;
1732     struct wined3d_device *device;
1733     enum wined3d_query_state state;
1734     enum wined3d_query_type type;
1735     const void *data;
1736     DWORD data_size;
1737     const struct wined3d_query_ops *query_ops;
1738
1739     LONG counter_main, counter_retrieved;
1740     struct list poll_list_entry;
1741
1742     GLuint buffer_object;
1743     UINT64 *map_ptr;
1744 };
1745
1746 struct wined3d_event_query
1747 {
1748     struct wined3d_query query;
1749
1750     struct wined3d_fence fence;
1751     BOOL signalled;
1752 };
1753
1754 struct wined3d_occlusion_query
1755 {
1756     struct wined3d_query query;
1757
1758     struct list entry;
1759     GLuint id;
1760     struct wined3d_context *context;
1761     UINT64 samples;
1762     BOOL started;
1763 };
1764
1765 struct wined3d_timestamp_query
1766 {
1767     struct wined3d_query query;
1768
1769     struct list entry;
1770     GLuint id;
1771     struct wined3d_context *context;
1772     UINT64 timestamp;
1773 };
1774
1775 void context_alloc_timestamp_query(struct wined3d_context *context, struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1776 void context_free_timestamp_query(struct wined3d_timestamp_query *query) DECLSPEC_HIDDEN;
1777
1778 union wined3d_gl_so_statistics_query
1779 {
1780     GLuint id[2];
1781     struct
1782     {
1783         GLuint written;
1784         GLuint generated;
1785     } query;
1786 };
1787
1788 struct wined3d_so_statistics_query
1789 {
1790     struct wined3d_query query;
1791
1792     struct list entry;
1793     union wined3d_gl_so_statistics_query u;
1794     struct wined3d_context *context;
1795     unsigned int stream_idx;
1796     struct wined3d_query_data_so_statistics statistics;
1797     BOOL started;
1798 };
1799
1800 void context_alloc_so_statistics_query(struct wined3d_context *context,
1801         struct wined3d_so_statistics_query *query) DECLSPEC_HIDDEN;
1802 void context_free_so_statistics_query(struct wined3d_so_statistics_query *query) DECLSPEC_HIDDEN;
1803
1804 union wined3d_gl_pipeline_statistics_query
1805 {
1806     GLuint id[11];
1807     struct
1808     {
1809         GLuint vertices;
1810         GLuint primitives;
1811         GLuint vertex_shader;
1812         GLuint tess_control_shader;
1813         GLuint tess_eval_shader;
1814         GLuint geometry_shader;
1815         GLuint geometry_primitives;
1816         GLuint fragment_shader;
1817         GLuint compute_shader;
1818         GLuint clipping_input;
1819         GLuint clipping_output;
1820     } query;
1821 };
1822
1823 struct wined3d_pipeline_statistics_query
1824 {
1825     struct wined3d_query query;
1826
1827     struct list entry;
1828     union wined3d_gl_pipeline_statistics_query u;
1829     struct wined3d_context *context;
1830     struct wined3d_query_data_pipeline_statistics statistics;
1831     BOOL started;
1832 };
1833
1834 void context_alloc_pipeline_statistics_query(struct wined3d_context *context,
1835         struct wined3d_pipeline_statistics_query *query) DECLSPEC_HIDDEN;
1836 void context_free_pipeline_statistics_query(struct wined3d_pipeline_statistics_query *query) DECLSPEC_HIDDEN;
1837
1838 struct wined3d_gl_view
1839 {
1840     GLenum target;
1841     GLuint name;
1842 };
1843
1844 struct wined3d_rendertarget_info
1845 {
1846     struct wined3d_gl_view gl_view;
1847     struct wined3d_resource *resource;
1848     unsigned int sub_resource_idx;
1849     unsigned int layer_count;
1850 };
1851
1852 #define MAX_GL_FRAGMENT_SAMPLERS 32
1853
1854 struct wined3d_context
1855 {
1856     const struct wined3d_gl_info *gl_info;
1857     const struct wined3d_d3d_info *d3d_info;
1858     const struct StateEntry *state_table;
1859     /* State dirtification
1860      * dirtyArray is an array that contains markers for dirty states. numDirtyEntries states are dirty, their numbers are in indices
1861      * 0...numDirtyEntries - 1. isStateDirty is a redundant copy of the dirtyArray. Technically only one of them would be needed,
1862      * 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
1863      * only numDirtyEntries array elements have to be checked, not STATE_HIGHEST states.
1864      */
1865     DWORD                   dirtyArray[STATE_HIGHEST + 1]; /* Won't get bigger than that, a state is never marked dirty 2 times */
1866     DWORD                   numDirtyEntries;
1867     DWORD isStateDirty[STATE_HIGHEST / (sizeof(DWORD) * CHAR_BIT) + 1]; /* Bitmap to find out quickly if a state is dirty */
1868     unsigned int dirty_compute_states[STATE_COMPUTE_COUNT / (sizeof(unsigned int) * CHAR_BIT) + 1];
1869
1870     struct wined3d_device *device;
1871     struct wined3d_swapchain *swapchain;
1872     struct
1873     {
1874         struct wined3d_texture *texture;
1875         unsigned int sub_resource_idx;
1876     } current_rt;
1877     DWORD                   tid;    /* Thread ID which owns this context at the moment */
1878
1879     /* Stores some information about the context state for optimization */
1880     DWORD render_offscreen : 1;
1881     DWORD last_was_rhw : 1;             /* true iff last draw_primitive was in xyzrhw mode */
1882     DWORD last_swizzle_map : 16; /* MAX_ATTRIBS, 16 */
1883     DWORD last_was_pshader : 1;
1884     DWORD last_was_vshader : 1;
1885     DWORD last_was_diffuse : 1;
1886     DWORD last_was_specular : 1;
1887     DWORD last_was_normal : 1;
1888     DWORD namedArraysLoaded : 1;
1889     DWORD last_was_ffp_blit : 1;
1890     DWORD last_was_blit : 1;
1891     DWORD last_was_ckey : 1;
1892     DWORD fog_coord : 1;
1893     DWORD fog_enabled : 1;
1894     DWORD current : 1;
1895     DWORD destroyed : 1;
1896     DWORD valid : 1;
1897
1898     DWORD texShaderBumpMap : 8;         /* MAX_TEXTURES, 8 */
1899     DWORD lastWasPow2Texture : 8;       /* MAX_TEXTURES, 8 */
1900     DWORD fixed_function_usage_map : 8; /* MAX_TEXTURES, 8 */
1901     DWORD lowest_disabled_stage : 4;    /* Max MAX_TEXTURES, 8 */
1902     DWORD use_immediate_mode_draw : 1;
1903     DWORD rebind_fbo : 1;
1904     DWORD needs_set : 1;
1905     DWORD hdc_is_private : 1;
1906
1907     DWORD hdc_has_format : 1;           /* only meaningful if hdc_is_private */
1908     DWORD update_shader_resource_bindings : 1;
1909     DWORD update_compute_shader_resource_bindings : 1;
1910     DWORD update_unordered_access_view_bindings : 1;
1911     DWORD update_compute_unordered_access_view_bindings : 1;
1912     DWORD uses_uavs : 1;
1913     DWORD destroy_delayed : 1;
1914     DWORD transform_feedback_active : 1;
1915     DWORD transform_feedback_paused : 1;
1916     DWORD shader_update_mask : 6; /* WINED3D_SHADER_TYPE_COUNT, 6 */
1917     DWORD clip_distance_mask : 8; /* MAX_CLIP_DISTANCES, 8 */
1918     DWORD num_untracked_materials : 2;  /* Max value 2 */
1919     DWORD padding : 7;
1920
1921     DWORD constant_update_mask;
1922     DWORD numbered_array_mask;
1923     GLenum                  tracking_parm;     /* Which source is tracking current colour         */
1924     GLenum                  untracked_materials[2];
1925     UINT                    blit_w, blit_h;
1926     enum fogsource          fog_source;
1927     DWORD active_texture;
1928     DWORD *texture_type;
1929
1930     UINT instance_count;
1931
1932     /* The actual opengl context */
1933     UINT level;
1934     HGLRC restore_ctx;
1935     HDC restore_dc;
1936     int restore_pf;
1937     HWND restore_pf_win;
1938     HGLRC                   glCtx;
1939     HWND                    win_handle;
1940     HDC                     hdc;
1941     int pixel_format;
1942     GLint                   aux_buffers;
1943
1944     void *shader_backend_data;
1945     void *fragment_pipe_data;
1946
1947     /* FBOs */
1948     UINT                    fbo_entry_count;
1949     struct list             fbo_list;
1950     struct list             fbo_destroy_list;
1951     struct fbo_entry        *current_fbo;
1952     GLuint                  fbo_read_binding;
1953     GLuint                  fbo_draw_binding;
1954     struct wined3d_rendertarget_info blit_targets[MAX_RENDER_TARGET_VIEWS];
1955     DWORD draw_buffers_mask; /* Enabled draw buffers, 31 max. */
1956
1957     /* Queries */
1958     GLuint *free_occlusion_queries;
1959     SIZE_T free_occlusion_query_size;
1960     unsigned int free_occlusion_query_count;
1961     struct list occlusion_queries;
1962
1963     union wined3d_gl_fence_object *free_fences;
1964     SIZE_T free_fence_size;
1965     unsigned int free_fence_count;
1966     struct list fences;
1967
1968     GLuint *free_timestamp_queries;
1969     SIZE_T free_timestamp_query_size;
1970     unsigned int free_timestamp_query_count;
1971     struct list timestamp_queries;
1972
1973     union wined3d_gl_so_statistics_query *free_so_statistics_queries;
1974     SIZE_T free_so_statistics_query_size;
1975     unsigned int free_so_statistics_query_count;
1976     struct list so_statistics_queries;
1977
1978     union wined3d_gl_pipeline_statistics_query *free_pipeline_statistics_queries;
1979     SIZE_T free_pipeline_statistics_query_size;
1980     unsigned int free_pipeline_statistics_query_count;
1981     struct list pipeline_statistics_queries;
1982
1983     struct wined3d_stream_info stream_info;
1984
1985     /* Fences for GL_APPLE_flush_buffer_range */
1986     struct wined3d_fence *buffer_fences[MAX_ATTRIBS];
1987     unsigned int buffer_fence_count;
1988
1989     GLuint blit_vbo;
1990
1991     DWORD tex_unit_map[MAX_COMBINED_SAMPLERS];
1992     DWORD rev_tex_unit_map[MAX_GL_FRAGMENT_SAMPLERS + MAX_VERTEX_SAMPLERS];
1993
1994     /* Extension emulation */
1995     GLint                   gl_fog_source;
1996     GLfloat                 fog_coord_value;
1997     GLfloat                 color[4], fogstart, fogend, fogcolor[4];
1998     GLuint                  dummy_arbfp_prog;
1999
2000     unsigned int viewport_count;
2001     unsigned int scissor_rect_count;
2002 };
2003
2004 struct wined3d_fb_state
2005 {
2006     struct wined3d_rendertarget_view *render_targets[MAX_RENDER_TARGET_VIEWS];
2007     struct wined3d_rendertarget_view *depth_stencil;
2008 };
2009
2010 typedef void (*APPLYSTATEFUNC)(struct wined3d_context *ctx, const struct wined3d_state *state, DWORD state_id);
2011
2012 struct StateEntry
2013 {
2014     DWORD representative;
2015     APPLYSTATEFUNC apply;
2016 };
2017
2018 struct StateEntryTemplate
2019 {
2020     DWORD state;
2021     struct StateEntry content;
2022     enum wined3d_gl_extension extension;
2023 };
2024
2025 #define WINED3D_FRAGMENT_CAP_PROJ_CONTROL   0x00000001
2026 #define WINED3D_FRAGMENT_CAP_SRGB_WRITE     0x00000002
2027 #define WINED3D_FRAGMENT_CAP_COLOR_KEY      0x00000004
2028
2029 struct fragment_caps
2030 {
2031     DWORD wined3d_caps;
2032     DWORD PrimitiveMiscCaps;
2033     DWORD TextureOpCaps;
2034     DWORD MaxTextureBlendStages;
2035     DWORD MaxSimultaneousTextures;
2036 };
2037
2038 #define GL_EXT_EMUL_ARB_MULTITEXTURE 0x00000001
2039 #define GL_EXT_EMUL_EXT_FOG_COORD    0x00000002
2040
2041 struct fragment_pipeline
2042 {
2043     void (*enable_extension)(const struct wined3d_gl_info *gl_info, BOOL enable);
2044     void (*get_caps)(const struct wined3d_gl_info *gl_info, struct fragment_caps *caps);
2045     DWORD (*get_emul_mask)(const struct wined3d_gl_info *gl_info);
2046     void *(*alloc_private)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
2047     void (*free_private)(struct wined3d_device *device);
2048     BOOL (*allocate_context_data)(struct wined3d_context *context);
2049     void (*free_context_data)(struct wined3d_context *context);
2050     BOOL (*color_fixup_supported)(struct color_fixup_desc fixup);
2051     const struct StateEntryTemplate *states;
2052 };
2053
2054 struct wined3d_vertex_caps
2055 {
2056     BOOL xyzrhw;
2057     BOOL emulated_flatshading;
2058     BOOL ffp_generic_attributes;
2059     DWORD max_active_lights;
2060     DWORD max_vertex_blend_matrices;
2061     DWORD max_vertex_blend_matrix_index;
2062     DWORD vertex_processing_caps;
2063     DWORD fvf_caps;
2064     DWORD max_user_clip_planes;
2065     DWORD raster_caps;
2066 };
2067
2068 struct wined3d_vertex_pipe_ops
2069 {
2070     void (*vp_enable)(const struct wined3d_gl_info *gl_info, BOOL enable);
2071     void (*vp_get_caps)(const struct wined3d_gl_info *gl_info, struct wined3d_vertex_caps *caps);
2072     DWORD (*vp_get_emul_mask)(const struct wined3d_gl_info *gl_info);
2073     void *(*vp_alloc)(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv);
2074     void (*vp_free)(struct wined3d_device *device);
2075     const struct StateEntryTemplate *vp_states;
2076 };
2077
2078 extern const struct StateEntryTemplate misc_state_template[] DECLSPEC_HIDDEN;
2079 extern const struct fragment_pipeline none_fragment_pipe DECLSPEC_HIDDEN;
2080 extern const struct fragment_pipeline ffp_fragment_pipeline DECLSPEC_HIDDEN;
2081 extern const struct fragment_pipeline atifs_fragment_pipeline DECLSPEC_HIDDEN;
2082 extern const struct fragment_pipeline arbfp_fragment_pipeline DECLSPEC_HIDDEN;
2083 extern const struct fragment_pipeline nvts_fragment_pipeline DECLSPEC_HIDDEN;
2084 extern const struct fragment_pipeline nvrc_fragment_pipeline DECLSPEC_HIDDEN;
2085 extern const struct fragment_pipeline glsl_fragment_pipe DECLSPEC_HIDDEN;
2086
2087 extern const struct wined3d_vertex_pipe_ops none_vertex_pipe DECLSPEC_HIDDEN;
2088 extern const struct wined3d_vertex_pipe_ops ffp_vertex_pipe DECLSPEC_HIDDEN;
2089 extern const struct wined3d_vertex_pipe_ops glsl_vertex_pipe DECLSPEC_HIDDEN;
2090
2091 /* "Base" state table */
2092 HRESULT compile_state_table(struct StateEntry *StateTable, APPLYSTATEFUNC **dev_multistate_funcs,
2093         const struct wined3d_gl_info *gl_info, const struct wined3d_d3d_info *d3d_info,
2094         const struct wined3d_vertex_pipe_ops *vertex, const struct fragment_pipeline *fragment,
2095         const struct StateEntryTemplate *misc) DECLSPEC_HIDDEN;
2096
2097 enum wined3d_blit_op
2098 {
2099     WINED3D_BLIT_OP_COLOR_BLIT,
2100     WINED3D_BLIT_OP_COLOR_BLIT_ALPHATEST,
2101     WINED3D_BLIT_OP_COLOR_BLIT_CKEY,
2102     WINED3D_BLIT_OP_COLOR_FILL,
2103     WINED3D_BLIT_OP_DEPTH_FILL,
2104     WINED3D_BLIT_OP_DEPTH_BLIT,
2105     WINED3D_BLIT_OP_RAW_BLIT,
2106 };
2107
2108 struct wined3d_blitter
2109 {
2110     const struct wined3d_blitter_ops *ops;
2111     struct wined3d_blitter *next;
2112 };
2113
2114 struct wined3d_blitter_ops
2115 {
2116     void (*blitter_destroy)(struct wined3d_blitter *blitter, struct wined3d_context *context);
2117     void (*blitter_clear)(struct wined3d_blitter *blitter, struct wined3d_device *device,
2118             unsigned int rt_count, const struct wined3d_fb_state *fb, unsigned int rect_count, const RECT *clear_rects,
2119             const RECT *draw_rect, DWORD flags, const struct wined3d_color *colour, float depth, DWORD stencil);
2120     DWORD (*blitter_blit)(struct wined3d_blitter *blitter, enum wined3d_blit_op op, struct wined3d_context *context,
2121             struct wined3d_texture *src_texture, unsigned int src_sub_resource_idx, DWORD src_location,
2122             const RECT *src_rect, struct wined3d_texture *dst_texture, unsigned int dst_sub_resource_idx,
2123             DWORD dst_location, const RECT *dst_rect, const struct wined3d_color_key *colour_key,
2124             enum wined3d_texture_filter_type filter);
2125 };
2126
2127 void wined3d_arbfp_blitter_create(struct wined3d_blitter **next,
2128         const struct wined3d_device *device) DECLSPEC_HIDDEN;
2129 struct wined3d_blitter *wined3d_cpu_blitter_create(void) DECLSPEC_HIDDEN;
2130 void wined3d_fbo_blitter_create(struct wined3d_blitter **next,
2131         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2132 void wined3d_ffp_blitter_create(struct wined3d_blitter **next,
2133         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2134 struct wined3d_blitter *wined3d_glsl_blitter_create(struct wined3d_blitter **next,
2135         const struct wined3d_device *device) DECLSPEC_HIDDEN;
2136 void wined3d_raw_blitter_create(struct wined3d_blitter **next,
2137         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2138
2139 BOOL wined3d_clip_blit(const RECT *clip_rect, RECT *clipped, RECT *other) DECLSPEC_HIDDEN;
2140
2141 struct wined3d_context *context_acquire(const struct wined3d_device *device,
2142         struct wined3d_texture *texture, unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
2143 void context_alloc_fence(struct wined3d_context *context, struct wined3d_fence *fence) DECLSPEC_HIDDEN;
2144 void context_alloc_occlusion_query(struct wined3d_context *context,
2145         struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
2146 void context_apply_blit_state(struct wined3d_context *context, const struct wined3d_device *device) DECLSPEC_HIDDEN;
2147 BOOL context_apply_clear_state(struct wined3d_context *context, const struct wined3d_state *state,
2148         UINT rt_count, const struct wined3d_fb_state *fb) DECLSPEC_HIDDEN;
2149 void context_apply_fbo_state_blit(struct wined3d_context *context, GLenum target,
2150         struct wined3d_resource *rt, unsigned int rt_sub_resource_idx,
2151         struct wined3d_resource *ds, unsigned int ds_sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
2152 void context_apply_ffp_blit_state(struct wined3d_context *context,
2153         const struct wined3d_device *device) DECLSPEC_HIDDEN;
2154 void context_active_texture(struct wined3d_context *context, const struct wined3d_gl_info *gl_info,
2155         unsigned int unit) DECLSPEC_HIDDEN;
2156 void context_bind_bo(struct wined3d_context *context, GLenum binding, GLuint name) DECLSPEC_HIDDEN;
2157 void context_bind_dummy_textures(const struct wined3d_device *device,
2158         const struct wined3d_context *context) DECLSPEC_HIDDEN;
2159 void context_bind_texture(struct wined3d_context *context, GLenum target, GLuint name) DECLSPEC_HIDDEN;
2160 void context_check_fbo_status(const struct wined3d_context *context, GLenum target) DECLSPEC_HIDDEN;
2161 void context_copy_bo_address(struct wined3d_context *context,
2162         const struct wined3d_bo_address *dst, GLenum dst_binding,
2163         const struct wined3d_bo_address *src, GLenum src_binding, size_t size) DECLSPEC_HIDDEN;
2164 struct wined3d_context *context_create(struct wined3d_swapchain *swapchain, struct wined3d_texture *target,
2165         const struct wined3d_format *ds_format) DECLSPEC_HIDDEN;
2166 HGLRC context_create_wgl_attribs(const struct wined3d_gl_info *gl_info, HDC hdc, HGLRC share_ctx) DECLSPEC_HIDDEN;
2167 void context_destroy(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
2168 void context_draw_shaded_quad(struct wined3d_context *context, struct wined3d_texture *texture,
2169         unsigned int sub_resource_idx, const RECT *src_rect, const RECT *dst_rect,
2170         enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
2171 void context_draw_textured_quad(struct wined3d_context *context, struct wined3d_texture *texture,
2172         unsigned int sub_resource_idx, const RECT *src_rect, const RECT *dst_rect,
2173         enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
2174 void context_enable_clip_distances(struct wined3d_context *context, unsigned int mask) DECLSPEC_HIDDEN;
2175 void context_end_transform_feedback(struct wined3d_context *context) DECLSPEC_HIDDEN;
2176 void context_free_fence(struct wined3d_fence *fence) DECLSPEC_HIDDEN;
2177 void context_free_occlusion_query(struct wined3d_occlusion_query *query) DECLSPEC_HIDDEN;
2178 struct wined3d_context *context_get_current(void) DECLSPEC_HIDDEN;
2179 GLenum context_get_offscreen_gl_buffer(const struct wined3d_context *context) DECLSPEC_HIDDEN;
2180 const DWORD *context_get_tex_unit_mapping(const struct wined3d_context *context,
2181         const struct wined3d_shader_version *shader_version, unsigned int *base, unsigned int *count) DECLSPEC_HIDDEN;
2182 DWORD context_get_tls_idx(void) DECLSPEC_HIDDEN;
2183 void context_gl_resource_released(struct wined3d_device *device,
2184         GLuint name, BOOL rb_namespace) DECLSPEC_HIDDEN;
2185 void context_invalidate_compute_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
2186 void context_invalidate_state(struct wined3d_context *context, DWORD state_id) DECLSPEC_HIDDEN;
2187 void context_load_tex_coords(const struct wined3d_context *context, const struct wined3d_stream_info *si,
2188         GLuint *current_bo, const struct wined3d_state *state) DECLSPEC_HIDDEN;
2189 void *context_map_bo_address(struct wined3d_context *context, const struct wined3d_bo_address *data,
2190         size_t size, GLenum binding, DWORD flags) DECLSPEC_HIDDEN;
2191 struct wined3d_context *context_reacquire(const struct wined3d_device *device,
2192         struct wined3d_context *context) DECLSPEC_HIDDEN;
2193 void context_release(struct wined3d_context *context) DECLSPEC_HIDDEN;
2194 void context_resource_released(const struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
2195 void context_restore(struct wined3d_context *context, struct wined3d_texture *texture,
2196         unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
2197 BOOL context_set_current(struct wined3d_context *ctx) DECLSPEC_HIDDEN;
2198 void context_set_draw_buffer(struct wined3d_context *context, GLenum buffer) DECLSPEC_HIDDEN;
2199 void context_set_tls_idx(DWORD idx) DECLSPEC_HIDDEN;
2200 void context_state_drawbuf(struct wined3d_context *context,
2201         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2202 void context_state_fb(struct wined3d_context *context,
2203         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
2204 void context_texture_update(struct wined3d_context *context, const struct wined3d_texture *texture) DECLSPEC_HIDDEN;
2205 void context_unload_tex_coords(const struct wined3d_context *context) DECLSPEC_HIDDEN;
2206 void context_unmap_bo_address(struct wined3d_context *context,
2207         const struct wined3d_bo_address *data, GLenum binding) DECLSPEC_HIDDEN;
2208 void context_update_stream_sources(struct wined3d_context *context,
2209         const struct wined3d_state *state) DECLSPEC_HIDDEN;
2210
2211 /*****************************************************************************
2212  * Internal representation of a light
2213  */
2214 struct wined3d_light_info
2215 {
2216     struct wined3d_light OriginalParms; /* Note D3D8LIGHT == D3D9LIGHT */
2217     DWORD        OriginalIndex;
2218     LONG         glIndex;
2219     BOOL         enabled;
2220
2221     /* Converted parms to speed up swapping lights */
2222     struct wined3d_vec4 position;
2223     struct wined3d_vec4 direction;
2224     float exponent;
2225     float cutoff;
2226
2227     struct list entry;
2228 };
2229
2230 /* The default light parameters */
2231 extern const struct wined3d_light WINED3D_default_light DECLSPEC_HIDDEN;
2232
2233 struct wined3d_pixel_format
2234 {
2235     int iPixelFormat; /* WGL pixel format */
2236     int iPixelType; /* WGL pixel type e.g. WGL_TYPE_RGBA_ARB, WGL_TYPE_RGBA_FLOAT_ARB or WGL_TYPE_COLORINDEX_ARB */
2237     int redSize, greenSize, blueSize, alphaSize, colorSize;
2238     int depthSize, stencilSize;
2239     BOOL windowDrawable;
2240     BOOL doubleBuffer;
2241     int auxBuffers;
2242     int numSamples;
2243 };
2244
2245 enum wined3d_pci_vendor
2246 {
2247     HW_VENDOR_SOFTWARE              = 0x0000,
2248     HW_VENDOR_AMD                   = 0x1002,
2249     HW_VENDOR_NVIDIA                = 0x10de,
2250     HW_VENDOR_VMWARE                = 0x15ad,
2251     HW_VENDOR_INTEL                 = 0x8086,
2252 };
2253
2254 enum wined3d_pci_device
2255 {
2256     CARD_WINE                       = 0x0000,
2257
2258     CARD_AMD_RAGE_128PRO            = 0x5246,
2259     CARD_AMD_RADEON_7200            = 0x5144,
2260     CARD_AMD_RADEON_8500            = 0x514c,
2261     CARD_AMD_RADEON_9500            = 0x4144,
2262     CARD_AMD_RADEON_XPRESS_200M     = 0x5955,
2263     CARD_AMD_RADEON_X700            = 0x5e4c,
2264     CARD_AMD_RADEON_X1600           = 0x71c2,
2265     CARD_AMD_RADEON_HD2350          = 0x94c7,
2266     CARD_AMD_RADEON_HD2600          = 0x9581,
2267     CARD_AMD_RADEON_HD2900          = 0x9400,
2268     CARD_AMD_RADEON_HD3200          = 0x9620,
2269     CARD_AMD_RADEON_HD3850          = 0x9515,
2270     CARD_AMD_RADEON_HD4200M         = 0x9712,
2271     CARD_AMD_RADEON_HD4350          = 0x954f,
2272     CARD_AMD_RADEON_HD4600          = 0x9495,
2273     CARD_AMD_RADEON_HD4700          = 0x944e,
2274     CARD_AMD_RADEON_HD4800          = 0x944c,
2275     CARD_AMD_RADEON_HD5400          = 0x68f9,
2276     CARD_AMD_RADEON_HD5600          = 0x68d8,
2277     CARD_AMD_RADEON_HD5700          = 0x68be,
2278     CARD_AMD_RADEON_HD5800          = 0x6898,
2279     CARD_AMD_RADEON_HD5900          = 0x689c,
2280     CARD_AMD_RADEON_HD6300          = 0x9803,
2281     CARD_AMD_RADEON_HD6400          = 0x6770,
2282     CARD_AMD_RADEON_HD6410D         = 0x9644,
2283     CARD_AMD_RADEON_HD6480G         = 0x9648,
2284     CARD_AMD_RADEON_HD6550D         = 0x9640,
2285     CARD_AMD_RADEON_HD6600          = 0x6758,
2286     CARD_AMD_RADEON_HD6600M         = 0x6741,
2287     CARD_AMD_RADEON_HD6700          = 0x68ba,
2288     CARD_AMD_RADEON_HD6800          = 0x6739,
2289     CARD_AMD_RADEON_HD6900          = 0x6719,
2290     CARD_AMD_RADEON_HD7660D         = 0x9901,
2291     CARD_AMD_RADEON_HD7700          = 0x683d,
2292     CARD_AMD_RADEON_HD7800          = 0x6819,
2293     CARD_AMD_RADEON_HD7900          = 0x679a,
2294     CARD_AMD_RADEON_HD8600M         = 0x6660,
2295     CARD_AMD_RADEON_HD8670          = 0x6610,
2296     CARD_AMD_RADEON_HD8770          = 0x665c,
2297     CARD_AMD_RADEON_R3              = 0x9830,
2298     CARD_AMD_RADEON_R7              = 0x130f,
2299     CARD_AMD_RADEON_R9_285          = 0x6939,
2300     CARD_AMD_RADEON_R9_290          = 0x67b1,
2301     CARD_AMD_RADEON_R9_FURY         = 0x7300,
2302     CARD_AMD_RADEON_RX_460          = 0x67ef,
2303     CARD_AMD_RADEON_RX_480          = 0x67df,
2304     CARD_AMD_RADEON_RX_VEGA         = 0x687f,
2305
2306     CARD_NVIDIA_RIVA_128            = 0x0018,
2307     CARD_NVIDIA_RIVA_TNT            = 0x0020,
2308     CARD_NVIDIA_RIVA_TNT2           = 0x0028,
2309     CARD_NVIDIA_GEFORCE             = 0x0100,
2310     CARD_NVIDIA_GEFORCE2_MX         = 0x0110,
2311     CARD_NVIDIA_GEFORCE2            = 0x0150,
2312     CARD_NVIDIA_GEFORCE3            = 0x0200,
2313     CARD_NVIDIA_GEFORCE4_MX         = 0x0170,
2314     CARD_NVIDIA_GEFORCE4_TI4200     = 0x0253,
2315     CARD_NVIDIA_GEFORCEFX_5200      = 0x0320,
2316     CARD_NVIDIA_GEFORCEFX_5600      = 0x0312,
2317     CARD_NVIDIA_GEFORCEFX_5800      = 0x0302,
2318     CARD_NVIDIA_GEFORCE_6200        = 0x014f,
2319     CARD_NVIDIA_GEFORCE_6600GT      = 0x0140,
2320     CARD_NVIDIA_GEFORCE_6800        = 0x0041,
2321     CARD_NVIDIA_GEFORCE_7300        = 0x01d7, /* GeForce Go 7300 */
2322     CARD_NVIDIA_GEFORCE_7400        = 0x01d8,
2323     CARD_NVIDIA_GEFORCE_7600        = 0x0391,
2324     CARD_NVIDIA_GEFORCE_7800GT      = 0x0092,
2325     CARD_NVIDIA_GEFORCE_8200        = 0x0849, /* Other PCI ID 0x084b */
2326     CARD_NVIDIA_GEFORCE_8300GS      = 0x0423,
2327     CARD_NVIDIA_GEFORCE_8400GS      = 0x0404,
2328     CARD_NVIDIA_GEFORCE_8500GT      = 0x0421,
2329     CARD_NVIDIA_GEFORCE_8600GT      = 0x0402,
2330     CARD_NVIDIA_GEFORCE_8600MGT     = 0x0407,
2331     CARD_NVIDIA_GEFORCE_8800GTS     = 0x0193,
2332     CARD_NVIDIA_GEFORCE_8800GTX     = 0x0191,
2333     CARD_NVIDIA_GEFORCE_9200        = 0x086d,
2334     CARD_NVIDIA_GEFORCE_9300        = 0x086c,
2335     CARD_NVIDIA_GEFORCE_9400M       = 0x0863,
2336     CARD_NVIDIA_GEFORCE_9400GT      = 0x042c,
2337     CARD_NVIDIA_GEFORCE_9500GT      = 0x0640,
2338     CARD_NVIDIA_GEFORCE_9600GT      = 0x0622,
2339     CARD_NVIDIA_GEFORCE_9700MGT     = 0x064a,
2340     CARD_NVIDIA_GEFORCE_9800GT      = 0x0614,
2341     CARD_NVIDIA_GEFORCE_210         = 0x0a23,
2342     CARD_NVIDIA_GEFORCE_GT220       = 0x0a20,
2343     CARD_NVIDIA_GEFORCE_GT240       = 0x0ca3,
2344     CARD_NVIDIA_GEFORCE_GTS250      = 0x0615,
2345     CARD_NVIDIA_GEFORCE_GTX260      = 0x05e2,
2346     CARD_NVIDIA_GEFORCE_GTX275      = 0x05e6,
2347     CARD_NVIDIA_GEFORCE_GTX280      = 0x05e1,
2348     CARD_NVIDIA_GEFORCE_315M        = 0x0a7a,
2349     CARD_NVIDIA_GEFORCE_320M        = 0x08a3,
2350     CARD_NVIDIA_GEFORCE_GT320M      = 0x0a2d,
2351     CARD_NVIDIA_GEFORCE_GT325M      = 0x0a35,
2352     CARD_NVIDIA_GEFORCE_GT330       = 0x0ca0,
2353     CARD_NVIDIA_GEFORCE_GTS350M     = 0x0cb0,
2354     CARD_NVIDIA_GEFORCE_410M        = 0x1055,
2355     CARD_NVIDIA_GEFORCE_GT420       = 0x0de2,
2356     CARD_NVIDIA_GEFORCE_GT425M      = 0x0df0,
2357     CARD_NVIDIA_GEFORCE_GT430       = 0x0de1,
2358     CARD_NVIDIA_GEFORCE_GT440       = 0x0de0,
2359     CARD_NVIDIA_GEFORCE_GTS450      = 0x0dc4,
2360     CARD_NVIDIA_GEFORCE_GTX460      = 0x0e22,
2361     CARD_NVIDIA_GEFORCE_GTX460M     = 0x0dd1,
2362     CARD_NVIDIA_GEFORCE_GTX465      = 0x06c4,
2363     CARD_NVIDIA_GEFORCE_GTX470      = 0x06cd,
2364     CARD_NVIDIA_GEFORCE_GTX480      = 0x06c0,
2365     CARD_NVIDIA_GEFORCE_GT520       = 0x1040,
2366     CARD_NVIDIA_GEFORCE_GT525M      = 0x0dec,
2367     CARD_NVIDIA_GEFORCE_GT540M      = 0x0df4,
2368     CARD_NVIDIA_GEFORCE_GTX550      = 0x1244,
2369     CARD_NVIDIA_GEFORCE_GT555M      = 0x04b8,
2370     CARD_NVIDIA_GEFORCE_GTX560TI    = 0x1200,
2371     CARD_NVIDIA_GEFORCE_GTX560M     = 0x1251,
2372     CARD_NVIDIA_GEFORCE_GTX560      = 0x1201,
2373     CARD_NVIDIA_GEFORCE_GTX570      = 0x1081,
2374     CARD_NVIDIA_GEFORCE_GTX580      = 0x1080,
2375     CARD_NVIDIA_GEFORCE_GT610       = 0x104a,
2376     CARD_NVIDIA_GEFORCE_GT630       = 0x0f00,
2377     CARD_NVIDIA_GEFORCE_GT630M      = 0x0de9,
2378     CARD_NVIDIA_GEFORCE_GT640M      = 0x0fd2,
2379     CARD_NVIDIA_GEFORCE_GT650M      = 0x0fd1,
2380     CARD_NVIDIA_GEFORCE_GTX650      = 0x0fc6,
2381     CARD_NVIDIA_GEFORCE_GTX650TI    = 0x11c6,
2382     CARD_NVIDIA_GEFORCE_GTX660      = 0x11c0,
2383     CARD_NVIDIA_GEFORCE_GTX660M     = 0x0fd4,
2384     CARD_NVIDIA_GEFORCE_GTX660TI    = 0x1183,
2385     CARD_NVIDIA_GEFORCE_GTX670      = 0x1189,
2386     CARD_NVIDIA_GEFORCE_GTX670MX    = 0x11a1,
2387     CARD_NVIDIA_GEFORCE_GTX675MX    = 0x11a7,
2388     CARD_NVIDIA_GEFORCE_GTX680      = 0x1180,
2389     CARD_NVIDIA_GEFORCE_GTX690      = 0x1188,
2390     CARD_NVIDIA_GEFORCE_GT730       = 0x1287,
2391     CARD_NVIDIA_GEFORCE_GT730M      = 0x0fe1,
2392     CARD_NVIDIA_GEFORCE_GT740M      = 0x1292,
2393     CARD_NVIDIA_GEFORCE_GT750M      = 0x0fe9,
2394     CARD_NVIDIA_GEFORCE_GTX750      = 0x1381,
2395     CARD_NVIDIA_GEFORCE_GTX750TI    = 0x1380,
2396     CARD_NVIDIA_GEFORCE_GTX760      = 0x1187,
2397     CARD_NVIDIA_GEFORCE_GTX760TI    = 0x1193,
2398     CARD_NVIDIA_GEFORCE_GTX765M     = 0x11e2,
2399     CARD_NVIDIA_GEFORCE_GTX770M     = 0x11e0,
2400     CARD_NVIDIA_GEFORCE_GTX770      = 0x1184,
2401     CARD_NVIDIA_GEFORCE_GTX780      = 0x1004,
2402     CARD_NVIDIA_GEFORCE_GTX780TI    = 0x100a,
2403     CARD_NVIDIA_GEFORCE_GTXTITAN    = 0x1005,
2404     CARD_NVIDIA_GEFORCE_GTXTITANB   = 0x100c,
2405     CARD_NVIDIA_GEFORCE_GTXTITANX   = 0x17c2,
2406     CARD_NVIDIA_GEFORCE_GTXTITANZ   = 0x1001,
2407     CARD_NVIDIA_GEFORCE_820M        = 0x0fed,
2408     CARD_NVIDIA_GEFORCE_830M        = 0x1340,
2409     CARD_NVIDIA_GEFORCE_840M        = 0x1341,
2410     CARD_NVIDIA_GEFORCE_845M        = 0x1344,
2411     CARD_NVIDIA_GEFORCE_GTX850M     = 0x1391,
2412     CARD_NVIDIA_GEFORCE_GTX860M     = 0x1392, /* Other PCI ID 0x119a */
2413     CARD_NVIDIA_GEFORCE_GTX870M     = 0x1199,
2414     CARD_NVIDIA_GEFORCE_GTX880M     = 0x1198,
2415     CARD_NVIDIA_GEFORCE_940M        = 0x1347,
2416     CARD_NVIDIA_GEFORCE_GTX950      = 0x1402,
2417     CARD_NVIDIA_GEFORCE_GTX950M     = 0x139a,
2418     CARD_NVIDIA_GEFORCE_GTX960      = 0x1401,
2419     CARD_NVIDIA_GEFORCE_GTX960M     = 0x139b,
2420     CARD_NVIDIA_GEFORCE_GTX970      = 0x13c2,
2421     CARD_NVIDIA_GEFORCE_GTX970M     = 0x13d8,
2422     CARD_NVIDIA_GEFORCE_GTX980      = 0x13c0,
2423     CARD_NVIDIA_GEFORCE_GTX980TI    = 0x17c8,
2424     CARD_NVIDIA_GEFORCE_GTX1050     = 0x1c81,
2425     CARD_NVIDIA_GEFORCE_GTX1050TI   = 0x1c82,
2426     CARD_NVIDIA_GEFORCE_GTX1060     = 0x1c03,
2427     CARD_NVIDIA_GEFORCE_GTX1070     = 0x1b81,
2428     CARD_NVIDIA_GEFORCE_GTX1080     = 0x1b80,
2429     CARD_NVIDIA_GEFORCE_GTX1080TI   = 0x1b06,
2430     CARD_NVIDIA_TITANX_PASCAL       = 0x1b00,
2431     CARD_NVIDIA_TITANV              = 0x1d81,
2432
2433     CARD_VMWARE_SVGA3D              = 0x0405,
2434
2435     CARD_INTEL_830M                 = 0x3577,
2436     CARD_INTEL_855GM                = 0x3582,
2437     CARD_INTEL_845G                 = 0x2562,
2438     CARD_INTEL_865G                 = 0x2572,
2439     CARD_INTEL_915G                 = 0x2582,
2440     CARD_INTEL_E7221G               = 0x258a,
2441     CARD_INTEL_915GM                = 0x2592,
2442     CARD_INTEL_945G                 = 0x2772,
2443     CARD_INTEL_945GM                = 0x27a2,
2444     CARD_INTEL_945GME               = 0x27ae,
2445     CARD_INTEL_Q35                  = 0x29b2,
2446     CARD_INTEL_G33                  = 0x29c2,
2447     CARD_INTEL_Q33                  = 0x29d2,
2448     CARD_INTEL_PNVG                 = 0xa001,
2449     CARD_INTEL_PNVM                 = 0xa011,
2450     CARD_INTEL_965Q                 = 0x2992,
2451     CARD_INTEL_965G                 = 0x2982,
2452     CARD_INTEL_946GZ                = 0x2972,
2453     CARD_INTEL_965GM                = 0x2a02,
2454     CARD_INTEL_965GME               = 0x2a12,
2455     CARD_INTEL_GM45                 = 0x2a42,
2456     CARD_INTEL_IGD                  = 0x2e02,
2457     CARD_INTEL_Q45                  = 0x2e12,
2458     CARD_INTEL_G45                  = 0x2e22,
2459     CARD_INTEL_G41                  = 0x2e32,
2460     CARD_INTEL_B43                  = 0x2e92,
2461     CARD_INTEL_ILKD                 = 0x0042,
2462     CARD_INTEL_ILKM                 = 0x0046,
2463     CARD_INTEL_SNBD                 = 0x0122,
2464     CARD_INTEL_SNBM                 = 0x0126,
2465     CARD_INTEL_SNBS                 = 0x010a,
2466     CARD_INTEL_IVBD                 = 0x0162,
2467     CARD_INTEL_IVBM                 = 0x0166,
2468     CARD_INTEL_IVBS                 = 0x015a,
2469     CARD_INTEL_HWD                  = 0x0412,
2470     CARD_INTEL_HWM                  = 0x0416,
2471     CARD_INTEL_HD5000               = 0x0a26,
2472     CARD_INTEL_I5100_1              = 0x0a22,
2473     CARD_INTEL_I5100_2              = 0x0a2a,
2474     CARD_INTEL_I5100_3              = 0x0a2b,
2475     CARD_INTEL_I5100_4              = 0x0a2e,
2476     CARD_INTEL_IP5200_1             = 0x0d22,
2477     CARD_INTEL_IP5200_2             = 0x0d26,
2478     CARD_INTEL_IP5200_3             = 0x0d2a,
2479     CARD_INTEL_IP5200_4             = 0x0d2b,
2480     CARD_INTEL_IP5200_5             = 0x0d2e,
2481     CARD_INTEL_HD5300               = 0x161e,
2482     CARD_INTEL_HD5500               = 0x1616,
2483     CARD_INTEL_HD5600               = 0x1612,
2484     CARD_INTEL_HD6000               = 0x1626,
2485     CARD_INTEL_I6100                = 0x162b,
2486     CARD_INTEL_IP6200               = 0x1622,
2487     CARD_INTEL_IPP6300              = 0x162a,
2488     CARD_INTEL_HD510_1              = 0x1902,
2489     CARD_INTEL_HD510_2              = 0x1906,
2490     CARD_INTEL_HD510_3              = 0x190b,
2491     CARD_INTEL_HD515                = 0x191e,
2492     CARD_INTEL_HD520_1              = 0x1916,
2493     CARD_INTEL_HD520_2              = 0x1921,
2494     CARD_INTEL_HD530_1              = 0x1912,
2495     CARD_INTEL_HD530_2              = 0x191b,
2496     CARD_INTEL_HDP530               = 0x191d,
2497     CARD_INTEL_I540                 = 0x1926,
2498     CARD_INTEL_I550                 = 0x1927,
2499     CARD_INTEL_I555                 = 0x192b,
2500     CARD_INTEL_IP555                = 0x192d,
2501     CARD_INTEL_IP580_1              = 0x1932,
2502     CARD_INTEL_IP580_2              = 0x193b,
2503     CARD_INTEL_IPP580_1             = 0x193a,
2504     CARD_INTEL_IPP580_2             = 0x193d,
2505     CARD_INTEL_HD630                = 0x5912,
2506 };
2507
2508 struct wined3d_fbo_ops
2509 {
2510     GLboolean (WINE_GLAPI *glIsRenderbuffer)(GLuint renderbuffer);
2511     void (WINE_GLAPI *glBindRenderbuffer)(GLenum target, GLuint renderbuffer);
2512     void (WINE_GLAPI *glDeleteRenderbuffers)(GLsizei n, const GLuint *renderbuffers);
2513     void (WINE_GLAPI *glGenRenderbuffers)(GLsizei n, GLuint *renderbuffers);
2514     void (WINE_GLAPI *glRenderbufferStorage)(GLenum target, GLenum internalformat,
2515             GLsizei width, GLsizei height);
2516     void (WINE_GLAPI *glRenderbufferStorageMultisample)(GLenum target, GLsizei samples,
2517             GLenum internalformat, GLsizei width, GLsizei height);
2518     void (WINE_GLAPI *glGetRenderbufferParameteriv)(GLenum target, GLenum pname, GLint *params);
2519     GLboolean (WINE_GLAPI *glIsFramebuffer)(GLuint framebuffer);
2520     void (WINE_GLAPI *glBindFramebuffer)(GLenum target, GLuint framebuffer);
2521     void (WINE_GLAPI *glDeleteFramebuffers)(GLsizei n, const GLuint *framebuffers);
2522     void (WINE_GLAPI *glGenFramebuffers)(GLsizei n, GLuint *framebuffers);
2523     GLenum (WINE_GLAPI *glCheckFramebufferStatus)(GLenum target);
2524     void (WINE_GLAPI *glFramebufferTexture)(GLenum target, GLenum attachment,
2525             GLuint texture, GLint level);
2526     void (WINE_GLAPI *glFramebufferTexture1D)(GLenum target, GLenum attachment,
2527             GLenum textarget, GLuint texture, GLint level);
2528     void (WINE_GLAPI *glFramebufferTexture2D)(GLenum target, GLenum attachment,
2529             GLenum textarget, GLuint texture, GLint level);
2530     void (WINE_GLAPI *glFramebufferTexture3D)(GLenum target, GLenum attachment,
2531             GLenum textarget, GLuint texture, GLint level, GLint layer);
2532     void (WINE_GLAPI *glFramebufferTextureLayer)(GLenum target, GLenum attachment,
2533             GLuint texture, GLint level, GLint layer);
2534     void (WINE_GLAPI *glFramebufferRenderbuffer)(GLenum target, GLenum attachment,
2535             GLenum renderbuffertarget, GLuint renderbuffer);
2536     void (WINE_GLAPI *glGetFramebufferAttachmentParameteriv)(GLenum target, GLenum attachment,
2537             GLenum pname, GLint *params);
2538     void (WINE_GLAPI *glBlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
2539             GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
2540     void (WINE_GLAPI *glGenerateMipmap)(GLenum target);
2541 };
2542
2543 struct wined3d_gl_limits
2544 {
2545     UINT buffers;
2546     UINT lights;
2547     UINT textures;
2548     UINT texture_coords;
2549     unsigned int uniform_blocks[WINED3D_SHADER_TYPE_COUNT];
2550     unsigned int samplers[WINED3D_SHADER_TYPE_COUNT];
2551     unsigned int graphics_samplers;
2552     unsigned int combined_samplers;
2553     UINT general_combiners;
2554     UINT user_clip_distances;
2555     UINT texture3d_size;
2556     UINT anisotropy;
2557     float shininess;
2558     UINT samples;
2559     UINT vertex_attribs;
2560
2561     unsigned int texture_buffer_offset_alignment;
2562
2563     unsigned int framebuffer_width;
2564     unsigned int framebuffer_height;
2565
2566     UINT glsl_varyings;
2567     UINT glsl_vs_float_constants;
2568     UINT glsl_ps_float_constants;
2569
2570     UINT arb_vs_float_constants;
2571     UINT arb_vs_native_constants;
2572     UINT arb_vs_instructions;
2573     UINT arb_vs_temps;
2574     UINT arb_ps_float_constants;
2575     UINT arb_ps_local_constants;
2576     UINT arb_ps_native_constants;
2577     UINT arb_ps_instructions;
2578     UINT arb_ps_temps;
2579 };
2580
2581 void wined3d_gl_limits_get_texture_unit_range(const struct wined3d_gl_limits *gl_limits,
2582         enum wined3d_shader_type shader_type, unsigned int *base, unsigned int *count) DECLSPEC_HIDDEN;
2583 void wined3d_gl_limits_get_uniform_block_range(const struct wined3d_gl_limits *gl_limits,
2584         enum wined3d_shader_type shader_type, unsigned int *base, unsigned int *count) DECLSPEC_HIDDEN;
2585
2586 struct wined3d_gl_info
2587 {
2588     DWORD selected_gl_version;
2589     DWORD glsl_version;
2590     struct wined3d_gl_limits limits;
2591     DWORD reserved_glsl_constants, reserved_arb_constants;
2592     DWORD quirks;
2593     BOOL supported[WINED3D_GL_EXT_COUNT];
2594     GLint wrap_lookup[WINED3D_TADDRESS_MIRROR_ONCE - WINED3D_TADDRESS_WRAP + 1];
2595
2596     HGLRC (WINAPI *p_wglCreateContextAttribsARB)(HDC dc, HGLRC share, const GLint *attribs);
2597     struct opengl_funcs gl_ops;
2598     struct wined3d_fbo_ops fbo_ops;
2599 };
2600
2601 /* The driver names reflect the lowest GPU supported
2602  * by a certain driver, so DRIVER_AMD_R300 supports
2603  * R3xx, R4xx and R5xx GPUs. */
2604 enum wined3d_display_driver
2605 {
2606     DRIVER_AMD_RAGE_128PRO,
2607     DRIVER_AMD_R100,
2608     DRIVER_AMD_R300,
2609     DRIVER_AMD_R600,
2610     DRIVER_AMD_RX,
2611     DRIVER_INTEL_GMA800,
2612     DRIVER_INTEL_GMA900,
2613     DRIVER_INTEL_GMA950,
2614     DRIVER_INTEL_GMA3000,
2615     DRIVER_INTEL_HD4000,
2616     DRIVER_NVIDIA_TNT,
2617     DRIVER_NVIDIA_GEFORCE2MX,
2618     DRIVER_NVIDIA_GEFORCEFX,
2619     DRIVER_NVIDIA_GEFORCE6,
2620     DRIVER_NVIDIA_GEFORCE8,
2621     DRIVER_VMWARE,
2622     DRIVER_WINE,
2623     DRIVER_UNKNOWN,
2624 };
2625
2626 struct wined3d_gpu_description
2627 {
2628     enum wined3d_pci_vendor vendor;
2629     enum wined3d_pci_device device;
2630     const char *description;
2631     enum wined3d_display_driver driver;
2632     unsigned int vidmem;
2633 };
2634
2635 const struct wined3d_gpu_description *wined3d_get_gpu_description(enum wined3d_pci_vendor vendor,
2636         enum wined3d_pci_device device) DECLSPEC_HIDDEN;
2637 enum wined3d_pci_device wined3d_gpu_from_feature_level(enum wined3d_pci_vendor *vendor,
2638         enum wined3d_feature_level feature_level) DECLSPEC_HIDDEN;
2639
2640 struct wined3d_driver_info
2641 {
2642     enum wined3d_pci_vendor vendor;
2643     enum wined3d_pci_device device;
2644     const char *name;
2645     const char *description;
2646     UINT64 vram_bytes;
2647     DWORD version_high;
2648     DWORD version_low;
2649 };
2650
2651 void wined3d_driver_info_init(struct wined3d_driver_info *driver_info,
2652         const struct wined3d_gpu_description *gpu_description, UINT64 vram_bytes) DECLSPEC_HIDDEN;
2653
2654 struct wined3d_adapter_ops
2655 {
2656     BOOL (*adapter_create_context)(struct wined3d_context *context,
2657             struct wined3d_texture *target, const struct wined3d_format *ds_format);
2658 };
2659
2660 BOOL wined3d_adapter_gl_create_context(struct wined3d_context *context,
2661         struct wined3d_texture *target, const struct wined3d_format *ds_format) DECLSPEC_HIDDEN;
2662
2663 /* The adapter structure */
2664 struct wined3d_adapter
2665 {
2666     UINT ordinal;
2667     POINT monitor_position;
2668     enum wined3d_format_id screen_format;
2669
2670     struct wined3d_gl_info  gl_info;
2671     struct wined3d_d3d_info d3d_info;
2672     struct wined3d_driver_info driver_info;
2673     WCHAR                   DeviceName[CCHDEVICENAME]; /* DeviceName for use with e.g. ChangeDisplaySettings */
2674     unsigned int cfg_count;
2675     struct wined3d_pixel_format *cfgs;
2676     UINT64 vram_bytes;
2677     UINT64 vram_bytes_used;
2678     LUID luid;
2679
2680     void *formats;
2681     size_t format_size;
2682
2683     const struct wined3d_vertex_pipe_ops *vertex_pipe;
2684     const struct fragment_pipeline *fragment_pipe;
2685     const struct wined3d_shader_backend_ops *shader_backend;
2686     const struct wined3d_adapter_ops *adapter_ops;
2687 };
2688
2689 BOOL wined3d_adapter_gl_init(struct wined3d_adapter *adapter, DWORD wined3d_creation_flags) DECLSPEC_HIDDEN;
2690
2691 struct wined3d_caps_gl_ctx
2692 {
2693     HDC dc;
2694     HWND wnd;
2695     HGLRC gl_ctx;
2696     HDC restore_dc;
2697     HGLRC restore_gl_ctx;
2698
2699     const struct wined3d_gl_info *gl_info;
2700     GLuint test_vbo;
2701     GLuint test_program_id;
2702 };
2703
2704 BOOL wined3d_adapter_init_format_info(struct wined3d_adapter *adapter, size_t format_size) DECLSPEC_HIDDEN;
2705 BOOL wined3d_adapter_gl_init_format_info(struct wined3d_adapter *adapter,
2706         struct wined3d_caps_gl_ctx *ctx) DECLSPEC_HIDDEN;
2707 BOOL wined3d_adapter_no3d_init_format_info(struct wined3d_adapter *adapter) DECLSPEC_HIDDEN;
2708 UINT64 adapter_adjust_memory(struct wined3d_adapter *adapter, INT64 amount) DECLSPEC_HIDDEN;
2709
2710 BOOL wined3d_caps_gl_ctx_test_viewport_subpixel_bits(struct wined3d_caps_gl_ctx *ctx) DECLSPEC_HIDDEN;
2711
2712 void install_gl_compat_wrapper(struct wined3d_gl_info *gl_info, enum wined3d_gl_extension ext) DECLSPEC_HIDDEN;
2713
2714 enum wined3d_projection_type
2715 {
2716     WINED3D_PROJECTION_NONE    = 0,
2717     WINED3D_PROJECTION_COUNT3  = 1,
2718     WINED3D_PROJECTION_COUNT4  = 2
2719 };
2720
2721 /*****************************************************************************
2722  * Fixed function pipeline replacements
2723  */
2724 #define ARG_UNUSED          0xff
2725 struct texture_stage_op
2726 {
2727     unsigned                cop : 8;
2728     unsigned                carg1 : 8;
2729     unsigned                carg2 : 8;
2730     unsigned                carg0 : 8;
2731
2732     unsigned                aop : 8;
2733     unsigned                aarg1 : 8;
2734     unsigned                aarg2 : 8;
2735     unsigned                aarg0 : 8;
2736
2737     struct color_fixup_desc color_fixup;
2738     unsigned                tex_type : 3;
2739     unsigned                tmp_dst : 1;
2740     unsigned                projected : 2;
2741     unsigned                padding : 10;
2742 };
2743
2744 struct ffp_frag_settings
2745 {
2746     struct texture_stage_op op[MAX_TEXTURES];
2747     enum wined3d_ffp_ps_fog_mode fog;
2748     unsigned char sRGB_write;
2749     unsigned char emul_clipplanes;
2750     unsigned char texcoords_initialized;
2751     unsigned char color_key_enabled : 1;
2752     unsigned char pointsprite : 1;
2753     unsigned char flatshading : 1;
2754     unsigned char alpha_test_func : 3;
2755     unsigned char padding : 2;
2756 };
2757
2758 struct ffp_frag_desc
2759 {
2760     struct wine_rb_entry entry;
2761     struct ffp_frag_settings    settings;
2762 };
2763
2764 int wined3d_ffp_frag_program_key_compare(const void *key, const struct wine_rb_entry *entry) DECLSPEC_HIDDEN;
2765 int wined3d_ffp_vertex_program_key_compare(const void *key, const struct wine_rb_entry *entry) DECLSPEC_HIDDEN;
2766
2767 extern const struct wined3d_parent_ops wined3d_null_parent_ops DECLSPEC_HIDDEN;
2768
2769 unsigned int wined3d_max_compat_varyings(const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
2770 void gen_ffp_frag_op(const struct wined3d_context *context, const struct wined3d_state *state,
2771         struct ffp_frag_settings *settings, BOOL ignore_textype) DECLSPEC_HIDDEN;
2772 const struct ffp_frag_desc *find_ffp_frag_shader(const struct wine_rb_tree *fragment_shaders,
2773         const struct ffp_frag_settings *settings) DECLSPEC_HIDDEN;
2774 void add_ffp_frag_shader(struct wine_rb_tree *shaders, struct ffp_frag_desc *desc) DECLSPEC_HIDDEN;
2775 void wined3d_ftoa(float value, char *s) DECLSPEC_HIDDEN;
2776
2777 extern const float wined3d_srgb_const0[] DECLSPEC_HIDDEN;
2778 extern const float wined3d_srgb_const1[] DECLSPEC_HIDDEN;
2779
2780 enum wined3d_ffp_vs_fog_mode
2781 {
2782     WINED3D_FFP_VS_FOG_OFF      = 0,
2783     WINED3D_FFP_VS_FOG_FOGCOORD = 1,
2784     WINED3D_FFP_VS_FOG_DEPTH    = 2,
2785     WINED3D_FFP_VS_FOG_RANGE    = 3,
2786 };
2787
2788 #define WINED3D_FFP_TCI_SHIFT               16
2789 #define WINED3D_FFP_TCI_MASK                0xffu
2790
2791 #define WINED3D_FFP_LIGHT_TYPE_SHIFT(idx)   (3 * (idx))
2792 #define WINED3D_FFP_LIGHT_TYPE_MASK         0x7u
2793
2794 struct wined3d_ffp_vs_settings
2795 {
2796     DWORD point_light_count          : 4;
2797     DWORD spot_light_count           : 4;
2798     DWORD directional_light_count    : 4;
2799     DWORD parallel_point_light_count : 4;
2800     DWORD diffuse_source  : 2;
2801     DWORD emissive_source : 2;
2802     DWORD ambient_source  : 2;
2803     DWORD specular_source : 2;
2804     DWORD transformed     : 1;
2805     DWORD vertexblends    : 2;
2806     DWORD clipping        : 1;
2807     DWORD normal          : 1;
2808     DWORD normalize       : 1;
2809     DWORD lighting        : 1;
2810     DWORD localviewer     : 1;
2811
2812     DWORD point_size      : 1;
2813     DWORD per_vertex_point_size : 1;
2814     DWORD fog_mode        : 2;
2815     DWORD texcoords       : 8;  /* MAX_TEXTURES */
2816     DWORD ortho_fog       : 1;
2817     DWORD flatshading     : 1;
2818     DWORD swizzle_map     : 16; /* MAX_ATTRIBS, 16 */
2819     DWORD padding         : 2;
2820
2821     DWORD texgen[MAX_TEXTURES];
2822 };
2823
2824 struct wined3d_ffp_vs_desc
2825 {
2826     struct wine_rb_entry entry;
2827     struct wined3d_ffp_vs_settings settings;
2828 };
2829
2830 void wined3d_ffp_get_vs_settings(const struct wined3d_context *context,
2831         const struct wined3d_state *state, struct wined3d_ffp_vs_settings *settings) DECLSPEC_HIDDEN;
2832
2833 struct wined3d
2834 {
2835     LONG ref;
2836     DWORD flags;
2837     UINT adapter_count;
2838     struct wined3d_adapter adapters[1];
2839 };
2840
2841 HRESULT wined3d_init(struct wined3d *wined3d, DWORD flags) DECLSPEC_HIDDEN;
2842 BOOL wined3d_register_window(HWND window, struct wined3d_device *device) DECLSPEC_HIDDEN;
2843 void wined3d_unregister_window(HWND window) DECLSPEC_HIDDEN;
2844
2845 struct wined3d_blend_state
2846 {
2847     LONG refcount;
2848     struct wined3d_blend_state_desc desc;
2849
2850     void *parent;
2851     const struct wined3d_parent_ops *parent_ops;
2852
2853     struct wined3d_device *device;
2854 };
2855
2856 struct wined3d_rasterizer_state
2857 {
2858     LONG refcount;
2859     struct wined3d_rasterizer_state_desc desc;
2860
2861     void *parent;
2862     const struct wined3d_parent_ops *parent_ops;
2863
2864     struct wined3d_device *device;
2865 };
2866
2867 struct wined3d_stream_output
2868 {
2869     struct wined3d_buffer *buffer;
2870     UINT offset;
2871 };
2872
2873 struct wined3d_stream_state
2874 {
2875     struct wined3d_buffer *buffer;
2876     UINT offset;
2877     UINT stride;
2878     UINT frequency;
2879     UINT flags;
2880 };
2881
2882 #define WINED3D_STATE_NO_REF        0x00000001
2883 #define WINED3D_STATE_INIT_DEFAULT  0x00000002
2884
2885 struct wined3d_state
2886 {
2887     DWORD flags;
2888     const struct wined3d_fb_state *fb;
2889
2890     struct wined3d_vertex_declaration *vertex_declaration;
2891     struct wined3d_stream_output stream_output[WINED3D_MAX_STREAM_OUTPUT_BUFFERS];
2892     struct wined3d_stream_state streams[MAX_STREAMS + 1 /* tesselated pseudo-stream */];
2893     struct wined3d_buffer *index_buffer;
2894     enum wined3d_format_id index_format;
2895     unsigned int index_offset;
2896     int base_vertex_index;
2897     int load_base_vertex_index; /* Non-indexed drawing needs 0 here, indexed needs base_vertex_index. */
2898     GLenum gl_primitive_type;
2899     GLint gl_patch_vertices;
2900     struct wined3d_query *predicate;
2901     BOOL predicate_value;
2902
2903     struct wined3d_shader *shader[WINED3D_SHADER_TYPE_COUNT];
2904     struct wined3d_buffer *cb[WINED3D_SHADER_TYPE_COUNT][MAX_CONSTANT_BUFFERS];
2905     struct wined3d_sampler *sampler[WINED3D_SHADER_TYPE_COUNT][MAX_SAMPLER_OBJECTS];
2906     struct wined3d_shader_resource_view *shader_resource_view[WINED3D_SHADER_TYPE_COUNT][MAX_SHADER_RESOURCE_VIEWS];
2907     struct wined3d_unordered_access_view *unordered_access_view[WINED3D_PIPELINE_COUNT][MAX_UNORDERED_ACCESS_VIEWS];
2908
2909     BOOL vs_consts_b[WINED3D_MAX_CONSTS_B];
2910     struct wined3d_ivec4 vs_consts_i[WINED3D_MAX_CONSTS_I];
2911     struct wined3d_vec4 vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
2912
2913     BOOL ps_consts_b[WINED3D_MAX_CONSTS_B];
2914     struct wined3d_ivec4 ps_consts_i[WINED3D_MAX_CONSTS_I];
2915     struct wined3d_vec4 ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
2916
2917     struct wined3d_texture *textures[MAX_COMBINED_SAMPLERS];
2918     DWORD sampler_states[MAX_COMBINED_SAMPLERS][WINED3D_HIGHEST_SAMPLER_STATE + 1];
2919     DWORD texture_states[MAX_TEXTURES][WINED3D_HIGHEST_TEXTURE_STATE + 1];
2920
2921     struct wined3d_matrix transforms[HIGHEST_TRANSFORMSTATE + 1];
2922     struct wined3d_vec4 clip_planes[MAX_CLIP_DISTANCES];
2923     struct wined3d_material material;
2924     struct wined3d_viewport viewports[WINED3D_MAX_VIEWPORTS];
2925     unsigned int viewport_count;
2926     RECT scissor_rects[WINED3D_MAX_VIEWPORTS];
2927     unsigned int scissor_rect_count;
2928
2929     /* Light hashmap. Collisions are handled using linked lists. */
2930 #define LIGHTMAP_SIZE 43
2931 #define LIGHTMAP_HASHFUNC(x) ((x) % LIGHTMAP_SIZE)
2932     struct list light_map[LIGHTMAP_SIZE];
2933     const struct wined3d_light_info *lights[MAX_ACTIVE_LIGHTS];
2934
2935     DWORD render_states[WINEHIGHEST_RENDER_STATE + 1];
2936     struct wined3d_blend_state *blend_state;
2937     struct wined3d_rasterizer_state *rasterizer_state;
2938 };
2939
2940 struct wined3d_dummy_textures
2941 {
2942     GLuint tex_1d;
2943     GLuint tex_2d;
2944     GLuint tex_rect;
2945     GLuint tex_3d;
2946     GLuint tex_cube;
2947     GLuint tex_cube_array;
2948     GLuint tex_1d_array;
2949     GLuint tex_2d_array;
2950     GLuint tex_buffer;
2951     GLuint tex_2d_ms;
2952     GLuint tex_2d_ms_array;
2953 };
2954
2955 #define WINED3D_UNMAPPED_STAGE ~0u
2956
2957 /* Multithreaded flag. Removed from the public header to signal that
2958  * wined3d_device_create() ignores it. */
2959 #define WINED3DCREATE_MULTITHREADED 0x00000004
2960
2961 struct wined3d_device
2962 {
2963     LONG ref;
2964
2965     /* WineD3D Information  */
2966     struct wined3d_device_parent *device_parent;
2967     struct wined3d *wined3d;
2968     struct wined3d_adapter *adapter;
2969
2970     /* Window styles to restore when switching fullscreen mode */
2971     LONG                    style;
2972     LONG                    exStyle;
2973
2974     const struct wined3d_shader_backend_ops *shader_backend;
2975     void *shader_priv;
2976     void *fragment_priv;
2977     void *vertex_priv;
2978     struct StateEntry StateTable[STATE_HIGHEST + 1];
2979     /* Array of functions for states which are handled by more than one pipeline part */
2980     APPLYSTATEFUNC *multistate_funcs[STATE_HIGHEST + 1];
2981     struct wined3d_blitter *blitter;
2982
2983     BYTE bCursorVisible : 1;
2984     BYTE d3d_initialized : 1;
2985     BYTE inScene : 1;                   /* A flag to check for proper BeginScene / EndScene call pairs */
2986     BYTE softwareVertexProcessing : 1;  /* process vertex shaders using software or hardware */
2987     BYTE filter_messages : 1;
2988     BYTE padding : 3;
2989
2990     unsigned char           surface_alignment; /* Line Alignment of surfaces                      */
2991
2992     WORD padding2 : 16;
2993
2994     enum wined3d_feature_level feature_level;
2995
2996     struct wined3d_state state;
2997     struct wined3d_state *update_state;
2998     struct wined3d_stateblock *recording;
2999
3000     /* Internal use fields  */
3001     struct wined3d_device_creation_parameters create_parms;
3002     HWND focus_window;
3003
3004     struct wined3d_rendertarget_view *back_buffer_view;
3005     struct wined3d_swapchain **swapchains;
3006     UINT swapchain_count;
3007     unsigned int max_frame_latency;
3008
3009     struct list             resources; /* a linked list to track resources created by the device */
3010     struct list             shaders;   /* a linked list to track shaders (pixel and vertex)      */
3011     struct wine_rb_tree samplers;
3012
3013     /* Render Target Support */
3014     struct wined3d_fb_state fb;
3015     struct wined3d_rendertarget_view *auto_depth_stencil_view;
3016
3017     /* Cursor management */
3018     UINT                    xHotSpot;
3019     UINT                    yHotSpot;
3020     UINT                    xScreenSpace;
3021     UINT                    yScreenSpace;
3022     UINT                    cursorWidth, cursorHeight;
3023     struct wined3d_texture *cursor_texture;
3024     HCURSOR                 hardwareCursor;
3025
3026     /* The Wine logo texture */
3027     struct wined3d_texture *logo_texture;
3028
3029     /* Textures for when no other textures are mapped */
3030     struct wined3d_dummy_textures dummy_textures;
3031
3032     /* Default sampler used to emulate the direct resource access without using wined3d_sampler */
3033     struct wined3d_sampler *default_sampler;
3034     struct wined3d_sampler *null_sampler;
3035
3036     /* Command stream */
3037     struct wined3d_cs *cs;
3038
3039     /* Context management */
3040     struct wined3d_context **contexts;
3041     UINT context_count;
3042 };
3043
3044 void device_clear_render_targets(struct wined3d_device *device, UINT rt_count, const struct wined3d_fb_state *fb,
3045         UINT rect_count, const RECT *rects, const RECT *draw_rect, DWORD flags,
3046         const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
3047 BOOL device_context_add(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
3048 void device_context_remove(struct wined3d_device *device, struct wined3d_context *context) DECLSPEC_HIDDEN;
3049 HRESULT device_init(struct wined3d_device *device, struct wined3d *wined3d,
3050         UINT adapter_idx, enum wined3d_device_type device_type, HWND focus_window, DWORD flags,
3051         BYTE surface_alignment, const enum wined3d_feature_level *levels, unsigned int level_count,
3052         struct wined3d_device_parent *device_parent) DECLSPEC_HIDDEN;
3053 LRESULT device_process_message(struct wined3d_device *device, HWND window, BOOL unicode,
3054         UINT message, WPARAM wparam, LPARAM lparam, WNDPROC proc) DECLSPEC_HIDDEN;
3055 void device_resource_add(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3056 void device_resource_released(struct wined3d_device *device, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3057 void device_invalidate_state(const struct wined3d_device *device, DWORD state) DECLSPEC_HIDDEN;
3058
3059 static inline BOOL isStateDirty(const struct wined3d_context *context, DWORD state)
3060 {
3061     DWORD idx = state / (sizeof(*context->isStateDirty) * CHAR_BIT);
3062     BYTE shift = state & ((sizeof(*context->isStateDirty) * CHAR_BIT) - 1);
3063     return context->isStateDirty[idx] & (1u << shift);
3064 }
3065
3066 const char *wined3d_debug_resource_access(DWORD access) DECLSPEC_HIDDEN;
3067
3068 static inline BOOL wined3d_resource_access_is_managed(unsigned int access)
3069 {
3070     return !(~access & (WINED3D_RESOURCE_ACCESS_GPU | WINED3D_RESOURCE_ACCESS_CPU));
3071 }
3072
3073 struct wined3d_resource_ops
3074 {
3075     ULONG (*resource_incref)(struct wined3d_resource *resource);
3076     ULONG (*resource_decref)(struct wined3d_resource *resource);
3077     void (*resource_preload)(struct wined3d_resource *resource);
3078     void (*resource_unload)(struct wined3d_resource *resource);
3079     HRESULT (*resource_sub_resource_map)(struct wined3d_resource *resource, unsigned int sub_resource_idx,
3080             struct wined3d_map_desc *map_desc, const struct wined3d_box *box, DWORD flags);
3081     HRESULT (*resource_sub_resource_unmap)(struct wined3d_resource *resource, unsigned int sub_resource_idx);
3082 };
3083
3084 struct wined3d_resource
3085 {
3086     LONG ref;
3087     LONG bind_count;
3088     LONG map_count;
3089     LONG access_count;
3090     struct wined3d_device *device;
3091     enum wined3d_resource_type type;
3092     enum wined3d_gl_resource_type gl_type;
3093     const struct wined3d_format *format;
3094     unsigned int format_flags;
3095     enum wined3d_multisample_type multisample_type;
3096     UINT multisample_quality;
3097     DWORD usage;
3098     unsigned int access;
3099     WORD draw_binding;
3100     WORD map_binding;
3101     UINT width;
3102     UINT height;
3103     UINT depth;
3104     UINT size;
3105     DWORD priority;
3106     void *heap_memory;
3107
3108     void *parent;
3109     const struct wined3d_parent_ops *parent_ops;
3110     const struct wined3d_resource_ops *resource_ops;
3111
3112     struct list resource_list_entry;
3113 };
3114
3115 static inline ULONG wined3d_resource_incref(struct wined3d_resource *resource)
3116 {
3117     return resource->resource_ops->resource_incref(resource);
3118 }
3119
3120 static inline ULONG wined3d_resource_decref(struct wined3d_resource *resource)
3121 {
3122     return resource->resource_ops->resource_decref(resource);
3123 }
3124
3125 static inline void wined3d_resource_acquire(struct wined3d_resource *resource)
3126 {
3127     InterlockedIncrement(&resource->access_count);
3128 }
3129
3130 static inline void wined3d_resource_release(struct wined3d_resource *resource)
3131 {
3132     InterlockedDecrement(&resource->access_count);
3133 }
3134
3135 void resource_cleanup(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3136 HRESULT resource_init(struct wined3d_resource *resource, struct wined3d_device *device,
3137         enum wined3d_resource_type type, const struct wined3d_format *format,
3138         enum wined3d_multisample_type multisample_type, unsigned int multisample_quality,
3139         unsigned int usage, unsigned int access, unsigned int width, unsigned int height, unsigned int depth,
3140         unsigned int size, void *parent, const struct wined3d_parent_ops *parent_ops,
3141         const struct wined3d_resource_ops *resource_ops) DECLSPEC_HIDDEN;
3142 void resource_unload(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3143 BOOL wined3d_resource_allocate_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3144 void wined3d_resource_free_sysmem(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3145 const struct wined3d_format *wined3d_resource_get_decompress_format(
3146         const struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3147 GLbitfield wined3d_resource_gl_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
3148 GLenum wined3d_resource_gl_legacy_map_flags(DWORD d3d_flags) DECLSPEC_HIDDEN;
3149 BOOL wined3d_resource_is_offscreen(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3150 void wined3d_resource_update_draw_binding(struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3151
3152 /* Tests show that the start address of resources is 32 byte aligned */
3153 #define RESOURCE_ALIGNMENT 16
3154 #define WINED3D_CONSTANT_BUFFER_ALIGNMENT 16
3155
3156 struct gl_texture
3157 {
3158     struct wined3d_sampler_desc sampler_desc;
3159     unsigned int base_level;
3160     GLuint name;
3161 };
3162
3163 struct wined3d_blt_info
3164 {
3165     GLenum bind_target;
3166     struct wined3d_vec3 texcoords[4];
3167 };
3168
3169 struct wined3d_texture_ops
3170 {
3171     BOOL (*texture_load_location)(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3172             struct wined3d_context *context, DWORD location);
3173 };
3174
3175 #define WINED3D_TEXTURE_COND_NP2            0x00000001
3176 #define WINED3D_TEXTURE_COND_NP2_EMULATED   0x00000002
3177 #define WINED3D_TEXTURE_POW2_MAT_IDENT      0x00000004
3178 #define WINED3D_TEXTURE_IS_SRGB             0x00000008
3179 #define WINED3D_TEXTURE_RGB_ALLOCATED       0x00000010
3180 #define WINED3D_TEXTURE_RGB_VALID           0x00000020
3181 #define WINED3D_TEXTURE_SRGB_ALLOCATED      0x00000040
3182 #define WINED3D_TEXTURE_SRGB_VALID          0x00000080
3183 #define WINED3D_TEXTURE_CONVERTED           0x00000100
3184 #define WINED3D_TEXTURE_PIN_SYSMEM          0x00000200
3185 #define WINED3D_TEXTURE_NORMALIZED_COORDS   0x00000400
3186 #define WINED3D_TEXTURE_GET_DC_LENIENT      0x00000800
3187 #define WINED3D_TEXTURE_DC_IN_USE           0x00001000
3188 #define WINED3D_TEXTURE_DISCARD             0x00002000
3189 #define WINED3D_TEXTURE_GET_DC              0x00004000
3190 #define WINED3D_TEXTURE_GENERATE_MIPMAPS    0x00008000
3191
3192 #define WINED3D_TEXTURE_ASYNC_COLOR_KEY     0x00000001
3193
3194 struct wined3d_texture
3195 {
3196     struct wined3d_resource resource;
3197     const struct wined3d_texture_ops *texture_ops;
3198     struct gl_texture texture_rgb, texture_srgb;
3199     struct wined3d_swapchain *swapchain;
3200     unsigned int pow2_width;
3201     unsigned int pow2_height;
3202     UINT layer_count;
3203     UINT level_count;
3204     unsigned int download_count;
3205     unsigned int sysmem_count;
3206     float pow2_matrix[16];
3207     UINT lod;
3208     DWORD sampler;
3209     DWORD flags;
3210     GLenum target;
3211     DWORD update_map_binding;
3212
3213     GLuint rb_multisample;
3214     GLuint rb_resolved;
3215
3216     void *user_memory;
3217     unsigned int row_pitch;
3218     unsigned int slice_pitch;
3219
3220     /* May only be accessed from the command stream worker thread. */
3221     struct wined3d_texture_async
3222     {
3223         DWORD flags;
3224
3225         /* Color keys for DDraw */
3226         struct wined3d_color_key dst_blt_color_key;
3227         struct wined3d_color_key src_blt_color_key;
3228         struct wined3d_color_key dst_overlay_color_key;
3229         struct wined3d_color_key src_overlay_color_key;
3230         struct wined3d_color_key gl_color_key;
3231         DWORD color_key_flags;
3232     } async;
3233
3234     struct wined3d_overlay_info
3235     {
3236         struct list entry;
3237         struct list overlays;
3238         struct wined3d_texture *dst_texture;
3239         unsigned int dst_sub_resource_idx;
3240         RECT src_rect;
3241         RECT dst_rect;
3242     } *overlay_info;
3243
3244     struct wined3d_dc_info
3245     {
3246         HBITMAP bitmap;
3247         HDC dc;
3248     } *dc_info;
3249
3250     struct list renderbuffers;
3251     const struct wined3d_renderbuffer_entry *current_renderbuffer;
3252
3253     struct wined3d_texture_sub_resource
3254     {
3255         void *parent;
3256         const struct wined3d_parent_ops *parent_ops;
3257
3258         unsigned int offset;
3259         unsigned int size;
3260
3261         unsigned int map_count;
3262         DWORD locations;
3263         GLuint buffer_object;
3264     } sub_resources[1];
3265 };
3266
3267 static inline struct wined3d_texture *texture_from_resource(struct wined3d_resource *resource)
3268 {
3269     return CONTAINING_RECORD(resource, struct wined3d_texture, resource);
3270 }
3271
3272 static inline GLenum wined3d_texture_get_sub_resource_target(const struct wined3d_texture *texture,
3273         unsigned int sub_resource_idx)
3274 {
3275     static const GLenum cube_targets[] =
3276     {
3277         GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
3278         GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB,
3279         GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB,
3280         GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB,
3281         GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB,
3282         GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB,
3283     };
3284
3285     return texture->resource.usage & WINED3DUSAGE_LEGACY_CUBEMAP
3286             ? cube_targets[sub_resource_idx / texture->level_count] : texture->target;
3287 }
3288
3289 static inline struct gl_texture *wined3d_texture_get_gl_texture(struct wined3d_texture *texture,
3290         BOOL srgb)
3291 {
3292     return srgb ? &texture->texture_srgb : &texture->texture_rgb;
3293 }
3294
3295 static inline unsigned int wined3d_texture_get_level_width(const struct wined3d_texture *texture,
3296         unsigned int level)
3297 {
3298     return max(1, texture->resource.width >> level);
3299 }
3300
3301 static inline unsigned int wined3d_texture_get_level_height(const struct wined3d_texture *texture,
3302         unsigned int level)
3303 {
3304     return max(1, texture->resource.height >> level);
3305 }
3306
3307 static inline unsigned int wined3d_texture_get_level_depth(const struct wined3d_texture *texture,
3308         unsigned int level)
3309 {
3310     return max(1, texture->resource.depth >> level);
3311 }
3312
3313 static inline unsigned int wined3d_texture_get_level_pow2_width(const struct wined3d_texture *texture,
3314         unsigned int level)
3315 {
3316     return max(1, texture->pow2_width >> level);
3317 }
3318
3319 static inline unsigned int wined3d_texture_get_level_pow2_height(const struct wined3d_texture *texture,
3320         unsigned int level)
3321 {
3322     return max(1, texture->pow2_height >> level);
3323 }
3324
3325 static inline void wined3d_texture_get_level_box(const struct wined3d_texture *texture,
3326         unsigned int level, struct wined3d_box *box)
3327 {
3328     wined3d_box_set(box, 0, 0,
3329             wined3d_texture_get_level_width(texture, level),
3330             wined3d_texture_get_level_height(texture, level),
3331             0, wined3d_texture_get_level_depth(texture, level));
3332 }
3333
3334 HRESULT texture2d_blt(struct wined3d_texture *dst_texture, unsigned int dst_sub_resource_idx,
3335         const struct wined3d_box *dst_box, struct wined3d_texture *src_texture,
3336         unsigned int src_sub_resource_idx, const struct wined3d_box *src_box, DWORD flags,
3337         const struct wined3d_blt_fx *blt_fx, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
3338 void texture2d_get_blt_info(const struct wined3d_texture *texture, unsigned int sub_resource_idx,
3339         const RECT *rect, struct wined3d_blt_info *info) DECLSPEC_HIDDEN;
3340 BOOL texture2d_load_drawable(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3341         struct wined3d_context *context) DECLSPEC_HIDDEN;
3342 void texture2d_load_fb_texture(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3343         BOOL srgb, struct wined3d_context *context) DECLSPEC_HIDDEN;
3344 BOOL texture2d_load_renderbuffer(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3345         struct wined3d_context *context, DWORD dst_location) DECLSPEC_HIDDEN;
3346 BOOL texture2d_load_sysmem(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3347         struct wined3d_context *context, DWORD dst_location) DECLSPEC_HIDDEN;
3348 BOOL texture2d_load_texture(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3349         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
3350
3351 void wined3d_texture_apply_sampler_desc(struct wined3d_texture *texture,
3352         const struct wined3d_sampler_desc *sampler_desc, const struct wined3d_context *context) DECLSPEC_HIDDEN;
3353 void wined3d_texture_bind(struct wined3d_texture *texture,
3354         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
3355 void wined3d_texture_bind_and_dirtify(struct wined3d_texture *texture,
3356         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
3357 HRESULT wined3d_texture_check_box_dimensions(const struct wined3d_texture *texture,
3358         unsigned int level, const struct wined3d_box *box) DECLSPEC_HIDDEN;
3359 void wined3d_texture_download_data(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3360         struct wined3d_context *context, const struct wined3d_bo_address *data) DECLSPEC_HIDDEN;
3361 void wined3d_texture_download_from_texture(struct wined3d_texture *dst_texture, unsigned int dst_sub_resource_idx,
3362         struct wined3d_texture *src_texture, unsigned int src_sub_resource_idx) DECLSPEC_HIDDEN;
3363 GLenum wined3d_texture_get_gl_buffer(const struct wined3d_texture *texture) DECLSPEC_HIDDEN;
3364 void wined3d_texture_get_memory(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3365         struct wined3d_bo_address *data, DWORD locations) DECLSPEC_HIDDEN;
3366 void wined3d_texture_invalidate_location(struct wined3d_texture *texture,
3367         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
3368 void wined3d_texture_load(struct wined3d_texture *texture,
3369         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
3370 BOOL wined3d_texture_load_location(struct wined3d_texture *texture,
3371         unsigned int sub_resource_idx, struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3372 BOOL wined3d_texture_prepare_location(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3373         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3374 void wined3d_texture_prepare_texture(struct wined3d_texture *texture,
3375         struct wined3d_context *context, BOOL srgb) DECLSPEC_HIDDEN;
3376 void wined3d_texture_set_compatible_renderbuffer(struct wined3d_texture *texture, struct wined3d_context *context,
3377         unsigned int level, const struct wined3d_rendertarget_info *rt) DECLSPEC_HIDDEN;
3378 void wined3d_texture_set_map_binding(struct wined3d_texture *texture, DWORD map_binding) DECLSPEC_HIDDEN;
3379 void wined3d_texture_set_swapchain(struct wined3d_texture *texture,
3380         struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3381 void wined3d_texture_translate_drawable_coords(const struct wined3d_texture *texture,
3382         HWND window, RECT *rect) DECLSPEC_HIDDEN;
3383 void wined3d_texture_upload_data(struct wined3d_texture *texture, unsigned int sub_resource_idx,
3384         struct wined3d_context *context, const struct wined3d_format *format, const struct wined3d_box *src_box,
3385         const struct wined3d_const_bo_address *data, unsigned int row_pitch, unsigned int slice_pitch,
3386         unsigned int dst_x, unsigned int dst_y, unsigned int dst_z, BOOL srgb) DECLSPEC_HIDDEN;
3387 void wined3d_texture_upload_from_texture(struct wined3d_texture *dst_texture, unsigned int dst_sub_resource_idx,
3388         unsigned int dst_x, unsigned int dst_y, unsigned int dst_z, struct wined3d_texture *src_texture,
3389         unsigned int src_sub_resource_idx, const struct wined3d_box *src_box) DECLSPEC_HIDDEN;
3390 void wined3d_texture_validate_location(struct wined3d_texture *texture,
3391         unsigned int sub_resource_idx, DWORD location) DECLSPEC_HIDDEN;
3392
3393 #define WINED3D_LOCATION_DISCARDED      0x00000001
3394 #define WINED3D_LOCATION_SYSMEM         0x00000002
3395 #define WINED3D_LOCATION_USER_MEMORY    0x00000004
3396 #define WINED3D_LOCATION_BUFFER         0x00000008
3397 #define WINED3D_LOCATION_TEXTURE_RGB    0x00000010
3398 #define WINED3D_LOCATION_TEXTURE_SRGB   0x00000020
3399 #define WINED3D_LOCATION_DRAWABLE       0x00000040
3400 #define WINED3D_LOCATION_RB_MULTISAMPLE 0x00000080
3401 #define WINED3D_LOCATION_RB_RESOLVED    0x00000100
3402
3403 const char *wined3d_debug_location(DWORD location) DECLSPEC_HIDDEN;
3404
3405 struct wined3d_renderbuffer_entry
3406 {
3407     struct list entry;
3408     GLuint id;
3409     UINT width;
3410     UINT height;
3411 };
3412
3413 struct wined3d_fbo_resource
3414 {
3415     GLuint object;
3416     GLenum target;
3417     GLuint level, layer;
3418 };
3419
3420 #define WINED3D_FBO_ENTRY_FLAG_ATTACHED      0x1
3421 #define WINED3D_FBO_ENTRY_FLAG_DEPTH         0x2
3422 #define WINED3D_FBO_ENTRY_FLAG_STENCIL       0x4
3423
3424 struct fbo_entry
3425 {
3426     struct list entry;
3427     DWORD flags;
3428     DWORD rt_mask;
3429     GLuint id;
3430     struct wined3d_fbo_entry_key
3431     {
3432         DWORD rb_namespace;
3433         struct wined3d_fbo_resource objects[MAX_RENDER_TARGET_VIEWS + 1];
3434     } key;
3435 };
3436
3437 struct wined3d_sampler
3438 {
3439     struct wine_rb_entry entry;
3440     LONG refcount;
3441     GLuint name;
3442     struct wined3d_device *device;
3443     void *parent;
3444     const struct wined3d_parent_ops *parent_ops;
3445     struct wined3d_sampler_desc desc;
3446 };
3447
3448 void wined3d_sampler_bind(struct wined3d_sampler *sampler, unsigned int unit,
3449         struct wined3d_texture *texture, const struct wined3d_context *context) DECLSPEC_HIDDEN;
3450
3451 struct wined3d_vertex_declaration_element
3452 {
3453     const struct wined3d_format *format;
3454     BOOL ffp_valid;
3455     unsigned int input_slot;
3456     unsigned int offset;
3457     unsigned int output_slot;
3458     enum wined3d_input_classification input_slot_class;
3459     unsigned int instance_data_step_rate;
3460     BYTE method;
3461     BYTE usage;
3462     BYTE usage_idx;
3463 };
3464
3465 struct wined3d_vertex_declaration
3466 {
3467     LONG ref;
3468     void *parent;
3469     const struct wined3d_parent_ops *parent_ops;
3470     struct wined3d_device *device;
3471
3472     struct wined3d_vertex_declaration_element *elements;
3473     unsigned int element_count;
3474
3475     BOOL position_transformed;
3476     BOOL have_half_floats;
3477 };
3478
3479 struct wined3d_saved_states
3480 {
3481     DWORD transform[(HIGHEST_TRANSFORMSTATE >> 5) + 1];
3482     WORD streamSource;                          /* MAX_STREAMS, 16 */
3483     WORD streamFreq;                            /* MAX_STREAMS, 16 */
3484     DWORD renderState[(WINEHIGHEST_RENDER_STATE >> 5) + 1];
3485     DWORD textureState[MAX_TEXTURES];           /* WINED3D_HIGHEST_TEXTURE_STATE + 1, 18 */
3486     WORD samplerState[MAX_COMBINED_SAMPLERS];   /* WINED3D_HIGHEST_SAMPLER_STATE + 1, 14 */
3487     DWORD clipplane;                            /* WINED3D_MAX_USER_CLIP_PLANES, 32 */
3488     WORD pixelShaderConstantsB;                 /* WINED3D_MAX_CONSTS_B, 16 */
3489     WORD pixelShaderConstantsI;                 /* WINED3D_MAX_CONSTS_I, 16 */
3490     BOOL ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
3491     WORD vertexShaderConstantsB;                /* WINED3D_MAX_CONSTS_B, 16 */
3492     WORD vertexShaderConstantsI;                /* WINED3D_MAX_CONSTS_I, 16 */
3493     BOOL vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
3494     DWORD textures : 20;                        /* MAX_COMBINED_SAMPLERS, 20 */
3495     DWORD indices : 1;
3496     DWORD material : 1;
3497     DWORD viewport : 1;
3498     DWORD vertexDecl : 1;
3499     DWORD pixelShader : 1;
3500     DWORD vertexShader : 1;
3501     DWORD scissorRect : 1;
3502     DWORD padding : 5;
3503 };
3504
3505 struct StageState {
3506     DWORD stage;
3507     DWORD state;
3508 };
3509
3510 struct wined3d_stateblock
3511 {
3512     LONG                      ref;     /* Note: Ref counting not required */
3513     struct wined3d_device *device;
3514
3515     /* Array indicating whether things have been set or changed */
3516     struct wined3d_saved_states changed;
3517     struct wined3d_state state;
3518
3519     /* Contained state management */
3520     DWORD                     contained_render_states[WINEHIGHEST_RENDER_STATE + 1];
3521     unsigned int              num_contained_render_states;
3522     DWORD                     contained_transform_states[HIGHEST_TRANSFORMSTATE + 1];
3523     unsigned int              num_contained_transform_states;
3524     DWORD                     contained_vs_consts_i[WINED3D_MAX_CONSTS_I];
3525     unsigned int              num_contained_vs_consts_i;
3526     DWORD                     contained_vs_consts_b[WINED3D_MAX_CONSTS_B];
3527     unsigned int              num_contained_vs_consts_b;
3528     DWORD                     contained_vs_consts_f[WINED3D_MAX_VS_CONSTS_F];
3529     unsigned int              num_contained_vs_consts_f;
3530     DWORD                     contained_ps_consts_i[WINED3D_MAX_CONSTS_I];
3531     unsigned int              num_contained_ps_consts_i;
3532     DWORD                     contained_ps_consts_b[WINED3D_MAX_CONSTS_B];
3533     unsigned int              num_contained_ps_consts_b;
3534     DWORD                     contained_ps_consts_f[WINED3D_MAX_PS_CONSTS_F];
3535     unsigned int              num_contained_ps_consts_f;
3536     struct StageState         contained_tss_states[MAX_TEXTURES * (WINED3D_HIGHEST_TEXTURE_STATE + 1)];
3537     unsigned int              num_contained_tss_states;
3538     struct StageState         contained_sampler_states[MAX_COMBINED_SAMPLERS * WINED3D_HIGHEST_SAMPLER_STATE];
3539     unsigned int              num_contained_sampler_states;
3540 };
3541
3542 void stateblock_init_contained_states(struct wined3d_stateblock *stateblock) DECLSPEC_HIDDEN;
3543
3544 void state_cleanup(struct wined3d_state *state) DECLSPEC_HIDDEN;
3545 void wined3d_state_enable_light(struct wined3d_state *state, const struct wined3d_d3d_info *d3d_info,
3546         struct wined3d_light_info *light_info, BOOL enable) DECLSPEC_HIDDEN;
3547 struct wined3d_light_info *wined3d_state_get_light(const struct wined3d_state *state,
3548         unsigned int idx) DECLSPEC_HIDDEN;
3549 void state_init(struct wined3d_state *state, struct wined3d_fb_state *fb,
3550         const struct wined3d_d3d_info *d3d_info, DWORD flags) DECLSPEC_HIDDEN;
3551 void state_unbind_resources(struct wined3d_state *state) DECLSPEC_HIDDEN;
3552
3553 enum wined3d_cs_queue_id
3554 {
3555     WINED3D_CS_QUEUE_DEFAULT = 0,
3556     WINED3D_CS_QUEUE_MAP,
3557     WINED3D_CS_QUEUE_COUNT,
3558 };
3559
3560 enum wined3d_push_constants
3561 {
3562     WINED3D_PUSH_CONSTANTS_VS_F,
3563     WINED3D_PUSH_CONSTANTS_PS_F,
3564     WINED3D_PUSH_CONSTANTS_VS_I,
3565     WINED3D_PUSH_CONSTANTS_PS_I,
3566     WINED3D_PUSH_CONSTANTS_VS_B,
3567     WINED3D_PUSH_CONSTANTS_PS_B,
3568 };
3569
3570 #define WINED3D_CS_QUERY_POLL_INTERVAL  10u
3571 #define WINED3D_CS_QUEUE_SIZE           0x100000u
3572 #define WINED3D_CS_SPIN_COUNT           10000000u
3573
3574 struct wined3d_cs_queue
3575 {
3576     LONG head, tail;
3577     BYTE data[WINED3D_CS_QUEUE_SIZE];
3578 };
3579
3580 struct wined3d_cs_ops
3581 {
3582     void *(*require_space)(struct wined3d_cs *cs, size_t size, enum wined3d_cs_queue_id queue_id);
3583     void (*submit)(struct wined3d_cs *cs, enum wined3d_cs_queue_id queue_id);
3584     void (*finish)(struct wined3d_cs *cs, enum wined3d_cs_queue_id queue_id);
3585     void (*push_constants)(struct wined3d_cs *cs, enum wined3d_push_constants p,
3586             unsigned int start_idx, unsigned int count, const void *constants);
3587 };
3588
3589 struct wined3d_cs
3590 {
3591     const struct wined3d_cs_ops *ops;
3592     struct wined3d_device *device;
3593     struct wined3d_fb_state fb;
3594     struct wined3d_state state;
3595     HMODULE wined3d_module;
3596     HANDLE thread;
3597     DWORD thread_id;
3598
3599     struct wined3d_cs_queue queue[WINED3D_CS_QUEUE_COUNT];
3600     size_t data_size, start, end;
3601     void *data;
3602     struct list query_poll_list;
3603     BOOL queries_flushed;
3604
3605     HANDLE event;
3606     BOOL waiting_for_event;
3607     LONG pending_presents;
3608 };
3609
3610 struct wined3d_cs *wined3d_cs_create(struct wined3d_device *device) DECLSPEC_HIDDEN;
3611 void wined3d_cs_destroy(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3612 void wined3d_cs_destroy_object(struct wined3d_cs *cs,
3613         void (*callback)(void *object), void *object) DECLSPEC_HIDDEN;
3614 void wined3d_cs_emit_add_dirty_texture_region(struct wined3d_cs *cs,
3615         struct wined3d_texture *texture, unsigned int layer) DECLSPEC_HIDDEN;
3616 void wined3d_cs_emit_blt_sub_resource(struct wined3d_cs *cs, struct wined3d_resource *dst_resource,
3617         unsigned int dst_sub_resource_idx, const struct wined3d_box *dst_box, struct wined3d_resource *src_resource,
3618         unsigned int src_sub_resource_idx, const struct wined3d_box *src_box, DWORD flags,
3619         const struct wined3d_blt_fx *fx, enum wined3d_texture_filter_type filter) DECLSPEC_HIDDEN;
3620 void wined3d_cs_emit_clear(struct wined3d_cs *cs, DWORD rect_count, const RECT *rects,
3621         DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
3622 void wined3d_cs_emit_clear_rendertarget_view(struct wined3d_cs *cs, struct wined3d_rendertarget_view *view,
3623         const RECT *rect, DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) DECLSPEC_HIDDEN;
3624 void wined3d_cs_emit_clear_unordered_access_view_uint(struct wined3d_cs *cs,
3625         struct wined3d_unordered_access_view *view, const struct wined3d_uvec4 *clear_value) DECLSPEC_HIDDEN;
3626 void wined3d_cs_emit_copy_uav_counter(struct wined3d_cs *cs, struct wined3d_buffer *dst_buffer,
3627         unsigned int offset, struct wined3d_unordered_access_view *uav) DECLSPEC_HIDDEN;
3628 void wined3d_cs_emit_dispatch(struct wined3d_cs *cs,
3629         unsigned int group_count_x, unsigned int group_count_y, unsigned int group_count_z) DECLSPEC_HIDDEN;
3630 void wined3d_cs_emit_dispatch_indirect(struct wined3d_cs *cs,
3631         struct wined3d_buffer *buffer, unsigned int offset) DECLSPEC_HIDDEN;
3632 void wined3d_cs_emit_draw(struct wined3d_cs *cs, GLenum primitive_type, unsigned int patch_vertex_count,
3633         int base_vertex_idx, unsigned int start_idx, unsigned int index_count,
3634         unsigned int start_instance, unsigned int instance_count, BOOL indexed) DECLSPEC_HIDDEN;
3635 void wined3d_cs_emit_draw_indirect(struct wined3d_cs *cs, GLenum primitive_type, unsigned int patch_vertex_count,
3636         struct wined3d_buffer *buffer, unsigned int offset, BOOL indexed) DECLSPEC_HIDDEN;
3637 void wined3d_cs_emit_flush(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3638 void wined3d_cs_emit_generate_mipmaps(struct wined3d_cs *cs, struct wined3d_shader_resource_view *view) DECLSPEC_HIDDEN;
3639 void wined3d_cs_emit_preload_resource(struct wined3d_cs *cs, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3640 void wined3d_cs_emit_present(struct wined3d_cs *cs, struct wined3d_swapchain *swapchain, const RECT *src_rect,
3641         const RECT *dst_rect, HWND dst_window_override, unsigned int swap_interval, DWORD flags) DECLSPEC_HIDDEN;
3642 void wined3d_cs_emit_query_issue(struct wined3d_cs *cs, struct wined3d_query *query, DWORD flags) DECLSPEC_HIDDEN;
3643 void wined3d_cs_emit_reset_state(struct wined3d_cs *cs) DECLSPEC_HIDDEN;
3644 void wined3d_cs_emit_set_blend_state(struct wined3d_cs *cs, struct wined3d_blend_state *state) DECLSPEC_HIDDEN;
3645 void wined3d_cs_emit_set_clip_plane(struct wined3d_cs *cs, UINT plane_idx,
3646         const struct wined3d_vec4 *plane) DECLSPEC_HIDDEN;
3647 void wined3d_cs_emit_set_color_key(struct wined3d_cs *cs, struct wined3d_texture *texture,
3648         WORD flags, const struct wined3d_color_key *color_key) DECLSPEC_HIDDEN;
3649 void wined3d_cs_emit_set_constant_buffer(struct wined3d_cs *cs, enum wined3d_shader_type type,
3650         UINT cb_idx, struct wined3d_buffer *buffer) DECLSPEC_HIDDEN;
3651 void wined3d_cs_emit_set_depth_stencil_view(struct wined3d_cs *cs,
3652         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
3653 void wined3d_cs_emit_set_index_buffer(struct wined3d_cs *cs, struct wined3d_buffer *buffer,
3654         enum wined3d_format_id format_id, unsigned int offset) DECLSPEC_HIDDEN;
3655 void wined3d_cs_emit_set_light(struct wined3d_cs *cs, const struct wined3d_light_info *light) DECLSPEC_HIDDEN;
3656 void wined3d_cs_emit_set_light_enable(struct wined3d_cs *cs, unsigned int idx, BOOL enable) DECLSPEC_HIDDEN;
3657 void wined3d_cs_emit_set_material(struct wined3d_cs *cs, const struct wined3d_material *material) DECLSPEC_HIDDEN;
3658 void wined3d_cs_emit_set_predication(struct wined3d_cs *cs,
3659         struct wined3d_query *predicate, BOOL value) DECLSPEC_HIDDEN;
3660 void wined3d_cs_emit_set_rasterizer_state(struct wined3d_cs *cs,
3661         struct wined3d_rasterizer_state *rasterizer_state) DECLSPEC_HIDDEN;
3662 void wined3d_cs_emit_set_render_state(struct wined3d_cs *cs,
3663         enum wined3d_render_state state, DWORD value) DECLSPEC_HIDDEN;
3664 void wined3d_cs_emit_set_rendertarget_view(struct wined3d_cs *cs, unsigned int view_idx,
3665         struct wined3d_rendertarget_view *view) DECLSPEC_HIDDEN;
3666 void wined3d_cs_emit_set_shader_resource_view(struct wined3d_cs *cs, enum wined3d_shader_type type,
3667         UINT view_idx, struct wined3d_shader_resource_view *view) DECLSPEC_HIDDEN;
3668 void wined3d_cs_emit_set_sampler(struct wined3d_cs *cs, enum wined3d_shader_type type,
3669         UINT sampler_idx, struct wined3d_sampler *sampler) DECLSPEC_HIDDEN;
3670 void wined3d_cs_emit_set_sampler_state(struct wined3d_cs *cs, UINT sampler_idx,
3671         enum wined3d_sampler_state state, DWORD value) DECLSPEC_HIDDEN;
3672 void wined3d_cs_emit_set_scissor_rects(struct wined3d_cs *cs, unsigned int rect_count, const RECT *rects) DECLSPEC_HIDDEN;
3673 void wined3d_cs_emit_set_shader(struct wined3d_cs *cs, enum wined3d_shader_type type,
3674         struct wined3d_shader *shader) DECLSPEC_HIDDEN;
3675 void wined3d_cs_emit_set_stream_output(struct wined3d_cs *cs, UINT stream_idx,
3676         struct wined3d_buffer *buffer, UINT offset) DECLSPEC_HIDDEN;
3677 void wined3d_cs_emit_set_stream_source(struct wined3d_cs *cs, UINT stream_idx,
3678         struct wined3d_buffer *buffer, UINT offset, UINT stride) DECLSPEC_HIDDEN;
3679 void wined3d_cs_emit_set_stream_source_freq(struct wined3d_cs *cs, UINT stream_idx,
3680         UINT frequency, UINT flags) DECLSPEC_HIDDEN;
3681 void wined3d_cs_emit_set_texture(struct wined3d_cs *cs, UINT stage, struct wined3d_texture *texture) DECLSPEC_HIDDEN;
3682 void wined3d_cs_emit_set_texture_state(struct wined3d_cs *cs, UINT stage,
3683         enum wined3d_texture_stage_state state, DWORD value) DECLSPEC_HIDDEN;
3684 void wined3d_cs_emit_set_transform(struct wined3d_cs *cs, enum wined3d_transform_state state,
3685         const struct wined3d_matrix *matrix) DECLSPEC_HIDDEN;
3686 void wined3d_cs_emit_set_unordered_access_view(struct wined3d_cs *cs, enum wined3d_pipeline pipeline,
3687         unsigned int view_idx, struct wined3d_unordered_access_view *view,
3688         unsigned int initial_count) DECLSPEC_HIDDEN;
3689 void wined3d_cs_emit_set_vertex_declaration(struct wined3d_cs *cs,
3690         struct wined3d_vertex_declaration *declaration) DECLSPEC_HIDDEN;
3691 void wined3d_cs_emit_set_viewports(struct wined3d_cs *cs, unsigned int viewport_count, const struct wined3d_viewport *viewports) DECLSPEC_HIDDEN;
3692 void wined3d_cs_emit_unload_resource(struct wined3d_cs *cs, struct wined3d_resource *resource) DECLSPEC_HIDDEN;
3693 void wined3d_cs_emit_update_sub_resource(struct wined3d_cs *cs, struct wined3d_resource *resource,
3694         unsigned int sub_resource_idx, const struct wined3d_box *box, const void *data, unsigned int row_pitch,
3695         unsigned int slice_pitch) DECLSPEC_HIDDEN;
3696 void wined3d_cs_init_object(struct wined3d_cs *cs,
3697         void (*callback)(void *object), void *object) DECLSPEC_HIDDEN;
3698 HRESULT wined3d_cs_map(struct wined3d_cs *cs, struct wined3d_resource *resource, unsigned int sub_resource_idx,
3699         struct wined3d_map_desc *map_desc, const struct wined3d_box *box, unsigned int flags) DECLSPEC_HIDDEN;
3700 HRESULT wined3d_cs_unmap(struct wined3d_cs *cs, struct wined3d_resource *resource,
3701         unsigned int sub_resource_idx) DECLSPEC_HIDDEN;
3702
3703 static inline void wined3d_cs_push_constants(struct wined3d_cs *cs, enum wined3d_push_constants p,
3704         unsigned int start_idx, unsigned int count, const void *constants)
3705 {
3706     cs->ops->push_constants(cs, p, start_idx, count, constants);
3707 }
3708
3709 static inline void wined3d_resource_wait_idle(struct wined3d_resource *resource)
3710 {
3711     const struct wined3d_cs *cs = resource->device->cs;
3712
3713     if (!cs->thread || cs->thread_id == GetCurrentThreadId())
3714         return;
3715
3716     while (InterlockedCompareExchange(&resource->access_count, 0, 0))
3717         wined3d_pause();
3718 }
3719
3720 /* TODO: Add tests and support for FLOAT16_4 POSITIONT, D3DCOLOR position, other
3721  * fixed function semantics as D3DCOLOR or FLOAT16 */
3722 enum wined3d_buffer_conversion_type
3723 {
3724     CONV_NONE,
3725     CONV_D3DCOLOR,
3726     CONV_POSITIONT,
3727 };
3728
3729 struct wined3d_map_range
3730 {
3731     UINT offset;
3732     UINT size;
3733 };
3734
3735 struct wined3d_buffer
3736 {
3737     struct wined3d_resource resource;
3738
3739     struct wined3d_buffer_desc desc;
3740
3741     GLuint buffer_object;
3742     GLenum buffer_object_usage;
3743     GLenum buffer_type_hint;
3744     unsigned int bind_flags;
3745     DWORD flags;
3746     DWORD locations;
3747     void *map_ptr;
3748
3749     struct wined3d_map_range *maps;
3750     SIZE_T maps_size, modified_areas;
3751     struct wined3d_fence *fence;
3752
3753     /* conversion stuff */
3754     UINT decl_change_count, full_conversion_count;
3755     UINT draw_count;
3756     UINT stride;                                            /* 0 if no conversion */
3757     enum wined3d_buffer_conversion_type *conversion_map;    /* NULL if no conversion */
3758     UINT conversion_stride;                                 /* 0 if no shifted conversion */
3759 };
3760
3761 static inline struct wined3d_buffer *buffer_from_resource(struct wined3d_resource *resource)
3762 {
3763     return CONTAINING_RECORD(resource, struct wined3d_buffer, resource);
3764 }
3765
3766 DWORD wined3d_buffer_get_memory(struct wined3d_buffer *buffer,
3767         struct wined3d_bo_address *data, DWORD locations) DECLSPEC_HIDDEN;
3768 void wined3d_buffer_invalidate_location(struct wined3d_buffer *buffer, DWORD location) DECLSPEC_HIDDEN;
3769 void wined3d_buffer_load(struct wined3d_buffer *buffer, struct wined3d_context *context,
3770         const struct wined3d_state *state) DECLSPEC_HIDDEN;
3771 BOOL wined3d_buffer_load_location(struct wined3d_buffer *buffer,
3772         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3773 BYTE *wined3d_buffer_load_sysmem(struct wined3d_buffer *buffer, struct wined3d_context *context) DECLSPEC_HIDDEN;
3774 void wined3d_buffer_copy(struct wined3d_buffer *dst_buffer, unsigned int dst_offset,
3775         struct wined3d_buffer *src_buffer, unsigned int src_offset, unsigned int size) DECLSPEC_HIDDEN;
3776 void wined3d_buffer_upload_data(struct wined3d_buffer *buffer, struct wined3d_context *context,
3777         const struct wined3d_box *box, const void *data) DECLSPEC_HIDDEN;
3778
3779 struct wined3d_rendertarget_view
3780 {
3781     LONG refcount;
3782
3783     struct wined3d_resource *resource;
3784     void *parent;
3785     const struct wined3d_parent_ops *parent_ops;
3786
3787     struct wined3d_gl_view gl_view;
3788     const struct wined3d_format *format;
3789     unsigned int format_flags;
3790     unsigned int sub_resource_idx;
3791     unsigned int layer_count;
3792
3793     unsigned int width;
3794     unsigned int height;
3795
3796     struct wined3d_view_desc desc;
3797 };
3798
3799 void wined3d_rendertarget_view_get_drawable_size(const struct wined3d_rendertarget_view *view,
3800         const struct wined3d_context *context, unsigned int *width, unsigned int *height) DECLSPEC_HIDDEN;
3801 void wined3d_rendertarget_view_invalidate_location(struct wined3d_rendertarget_view *view,
3802         DWORD location) DECLSPEC_HIDDEN;
3803 void wined3d_rendertarget_view_load_location(struct wined3d_rendertarget_view *view,
3804         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3805 void wined3d_rendertarget_view_prepare_location(struct wined3d_rendertarget_view *view,
3806         struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
3807 void wined3d_rendertarget_view_validate_location(struct wined3d_rendertarget_view *view,
3808         DWORD location) DECLSPEC_HIDDEN;
3809
3810 struct wined3d_shader_resource_view
3811 {
3812     LONG refcount;
3813
3814     struct wined3d_resource *resource;
3815     void *parent;
3816     const struct wined3d_parent_ops *parent_ops;
3817
3818     struct wined3d_gl_view gl_view;
3819     const struct wined3d_format *format;
3820
3821     struct wined3d_view_desc desc;
3822 };
3823
3824 void shader_resource_view_generate_mipmaps(struct wined3d_shader_resource_view *view) DECLSPEC_HIDDEN;
3825 void wined3d_shader_resource_view_bind(struct wined3d_shader_resource_view *view, unsigned int unit,
3826         struct wined3d_sampler *sampler, struct wined3d_context *context) DECLSPEC_HIDDEN;
3827
3828 struct wined3d_unordered_access_view
3829 {
3830     LONG refcount;
3831
3832     struct wined3d_resource *resource;
3833     void *parent;
3834     const struct wined3d_parent_ops *parent_ops;
3835
3836     struct wined3d_gl_view gl_view;
3837     const struct wined3d_format *format;
3838     GLuint counter_bo;
3839
3840     struct wined3d_view_desc desc;
3841 };
3842
3843 void wined3d_unordered_access_view_clear_uint(struct wined3d_unordered_access_view *view,
3844         const struct wined3d_uvec4 *clear_value, struct wined3d_context *context) DECLSPEC_HIDDEN;
3845 void wined3d_unordered_access_view_copy_counter(struct wined3d_unordered_access_view *view,
3846         struct wined3d_buffer *buffer, unsigned int offset, struct wined3d_context *context) DECLSPEC_HIDDEN;
3847 void wined3d_unordered_access_view_invalidate_location(struct wined3d_unordered_access_view *view,
3848         DWORD location) DECLSPEC_HIDDEN;
3849 void wined3d_unordered_access_view_set_counter(struct wined3d_unordered_access_view *view,
3850         unsigned int value) DECLSPEC_HIDDEN;
3851
3852 struct wined3d_swapchain_ops
3853 {
3854     void (*swapchain_present)(struct wined3d_swapchain *swapchain,
3855             const RECT *src_rect, const RECT *dst_rect, DWORD flags);
3856     void (*swapchain_frontbuffer_updated)(struct wined3d_swapchain *swapchain);
3857 };
3858
3859 struct wined3d_swapchain
3860 {
3861     LONG ref;
3862     void *parent;
3863     const struct wined3d_parent_ops *parent_ops;
3864     const struct wined3d_swapchain_ops *swapchain_ops;
3865     struct wined3d_device *device;
3866
3867     struct wined3d_texture **back_buffers;
3868     struct wined3d_texture *front_buffer;
3869     struct wined3d_swapchain_desc desc;
3870     struct wined3d_display_mode original_mode, d3d_mode;
3871     RECT original_window_rect;
3872     struct wined3d_gamma_ramp orig_gamma;
3873     BOOL render_to_fbo, reapply_mode;
3874     const struct wined3d_format *ds_format;
3875     struct wined3d_palette *palette;
3876     RECT front_buffer_update;
3877     unsigned int swap_interval;
3878     unsigned int max_frame_latency;
3879
3880     LONG prev_time, frames;   /* Performance tracking */
3881
3882     struct wined3d_context **context;
3883     unsigned int num_contexts;
3884
3885     HWND win_handle;
3886     HWND device_window;
3887
3888     HDC backup_dc;
3889     HWND backup_wnd;
3890 };
3891
3892 void wined3d_swapchain_activate(struct wined3d_swapchain *swapchain, BOOL activate) DECLSPEC_HIDDEN;
3893 void wined3d_swapchain_set_swap_interval(struct wined3d_swapchain *swapchain,
3894         unsigned int swap_interval) DECLSPEC_HIDDEN;
3895 struct wined3d_context *swapchain_get_context(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3896 void swapchain_destroy_contexts(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3897 HDC swapchain_get_backup_dc(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3898 void swapchain_update_draw_bindings(struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
3899 void swapchain_set_max_frame_latency(struct wined3d_swapchain *swapchain,
3900         const struct wined3d_device *device) DECLSPEC_HIDDEN;
3901
3902 /*****************************************************************************
3903  * Utility function prototypes
3904  */
3905
3906 /* Trace routines */
3907 const char *debug_box(const struct wined3d_box *box) DECLSPEC_HIDDEN;
3908 const char *debug_color(const struct wined3d_color *color) DECLSPEC_HIDDEN;
3909 const char *debug_d3dshaderinstructionhandler(enum WINED3D_SHADER_INSTRUCTION_HANDLER handler_idx) DECLSPEC_HIDDEN;
3910 const char *debug_d3dformat(enum wined3d_format_id format_id) DECLSPEC_HIDDEN;
3911 const char *debug_d3ddevicetype(enum wined3d_device_type device_type) DECLSPEC_HIDDEN;
3912 const char *debug_d3dresourcetype(enum wined3d_resource_type resource_type) DECLSPEC_HIDDEN;
3913 const char *debug_d3dusage(DWORD usage) DECLSPEC_HIDDEN;
3914 const char *debug_d3dusagequery(DWORD usagequery) DECLSPEC_HIDDEN;
3915 const char *debug_d3ddeclmethod(enum wined3d_decl_method method) DECLSPEC_HIDDEN;
3916 const char *debug_d3ddeclusage(enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
3917 const char *debug_d3dinput_classification(enum wined3d_input_classification classification) DECLSPEC_HIDDEN;
3918 const char *debug_d3dprimitivetype(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3919 const char *debug_d3drenderstate(enum wined3d_render_state state) DECLSPEC_HIDDEN;
3920 const char *debug_d3dsamplerstate(enum wined3d_sampler_state state) DECLSPEC_HIDDEN;
3921 const char *debug_d3dstate(DWORD state) DECLSPEC_HIDDEN;
3922 const char *debug_d3dtexturefiltertype(enum wined3d_texture_filter_type filter_type) DECLSPEC_HIDDEN;
3923 const char *debug_d3dtexturestate(enum wined3d_texture_stage_state state) DECLSPEC_HIDDEN;
3924 const char *debug_d3dtop(enum wined3d_texture_op d3dtop) DECLSPEC_HIDDEN;
3925 const char *debug_d3dtstype(enum wined3d_transform_state tstype) DECLSPEC_HIDDEN;
3926 const char *debug_fboattachment(GLenum attachment) DECLSPEC_HIDDEN;
3927 const char *debug_fbostatus(GLenum status) DECLSPEC_HIDDEN;
3928 const char *debug_glerror(GLenum error) DECLSPEC_HIDDEN;
3929 const char *debug_ivec4(const struct wined3d_ivec4 *v) DECLSPEC_HIDDEN;
3930 const char *debug_uvec4(const struct wined3d_uvec4 *v) DECLSPEC_HIDDEN;
3931 const char *debug_shader_type(enum wined3d_shader_type shader_type) DECLSPEC_HIDDEN;
3932 const char *debug_vec4(const struct wined3d_vec4 *v) DECLSPEC_HIDDEN;
3933 const char *wined3d_debug_feature_level(enum wined3d_feature_level level) DECLSPEC_HIDDEN;
3934 void dump_color_fixup_desc(struct color_fixup_desc fixup) DECLSPEC_HIDDEN;
3935
3936 BOOL is_invalid_op(const struct wined3d_state *state, int stage,
3937         enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3) DECLSPEC_HIDDEN;
3938 void set_tex_op_nvrc(const struct wined3d_gl_info *gl_info, const struct wined3d_state *state,
3939         BOOL is_alpha, int stage, enum wined3d_texture_op op, DWORD arg1, DWORD arg2, DWORD arg3,
3940         INT texture_idx, DWORD dst) DECLSPEC_HIDDEN;
3941 void texture_activate_dimensions(const struct wined3d_texture *texture,
3942         const struct wined3d_gl_info *gl_info) DECLSPEC_HIDDEN;
3943 void sampler_texdim(struct wined3d_context *context,
3944         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3945 void tex_alphaop(struct wined3d_context *context,
3946         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3947 void apply_pixelshader(struct wined3d_context *context,
3948         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3949 void state_alpha_test(struct wined3d_context *context,
3950         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3951 void state_fogcolor(struct wined3d_context *context,
3952         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3953 void state_fogdensity(struct wined3d_context *context,
3954         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3955 void state_fogstartend(struct wined3d_context *context,
3956         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3957 void state_fog_fragpart(struct wined3d_context *context,
3958         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3959 void state_nop(struct wined3d_context *context,
3960         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3961 void state_srgbwrite(struct wined3d_context *context,
3962         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3963
3964 void state_clipping(struct wined3d_context *context,
3965         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3966 void clipplane(struct wined3d_context *context,
3967         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3968 void state_pointsprite_w(struct wined3d_context *context,
3969         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3970 void state_pointsprite(struct wined3d_context *context,
3971         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3972 void state_shademode(struct wined3d_context *context,
3973         const struct wined3d_state *state, DWORD state_id) DECLSPEC_HIDDEN;
3974
3975 GLenum gl_primitive_type_from_d3d(enum wined3d_primitive_type primitive_type) DECLSPEC_HIDDEN;
3976 enum wined3d_primitive_type d3d_primitive_type_from_gl(GLenum primitive_type) DECLSPEC_HIDDEN;
3977
3978 /* Math utils */
3979 void multiply_matrix(struct wined3d_matrix *dest, const struct wined3d_matrix *src1,
3980         const struct wined3d_matrix *src2) DECLSPEC_HIDDEN;
3981
3982 void wined3d_release_dc(HWND window, HDC dc) DECLSPEC_HIDDEN;
3983
3984 struct wined3d_shader_lconst
3985 {
3986     struct list entry;
3987     unsigned int idx;
3988     DWORD value[4];
3989 };
3990
3991 struct wined3d_shader_limits
3992 {
3993     unsigned int sampler;
3994     unsigned int constant_int;
3995     unsigned int constant_float;
3996     unsigned int constant_bool;
3997     unsigned int packed_output;
3998     unsigned int packed_input;
3999 };
4000
4001 #ifdef __GNUC__
4002 #define PRINTF_ATTR(fmt,args) __attribute__((format (printf,fmt,args)))
4003 #else
4004 #define PRINTF_ATTR(fmt,args)
4005 #endif
4006
4007 struct wined3d_string_buffer_list
4008 {
4009     struct list list;
4010 };
4011
4012 struct wined3d_string_buffer *string_buffer_get(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
4013 void string_buffer_sprintf(struct wined3d_string_buffer *buffer, const char *format, ...) PRINTF_ATTR(2, 3) DECLSPEC_HIDDEN;
4014 void string_buffer_release(struct wined3d_string_buffer_list *list, struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
4015 void string_buffer_list_init(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
4016 void string_buffer_list_cleanup(struct wined3d_string_buffer_list *list) DECLSPEC_HIDDEN;
4017
4018 int shader_addline(struct wined3d_string_buffer *buffer, const char *fmt, ...) PRINTF_ATTR(2,3) DECLSPEC_HIDDEN;
4019 BOOL string_buffer_resize(struct wined3d_string_buffer *buffer, int rc) DECLSPEC_HIDDEN;
4020 int shader_vaddline(struct wined3d_string_buffer *buffer, const char *fmt, va_list args) DECLSPEC_HIDDEN;
4021
4022 struct wined3d_shader_phase
4023 {
4024     const DWORD *start;
4025     const DWORD *end;
4026     unsigned int instance_count;
4027     unsigned int temporary_count;
4028 };
4029
4030 struct wined3d_vertex_shader
4031 {
4032     struct wined3d_shader_attribute attributes[MAX_ATTRIBS];
4033 };
4034
4035 struct wined3d_hull_shader
4036 {
4037     struct
4038     {
4039         struct wined3d_shader_phase *control_point;
4040         unsigned int fork_count;
4041         unsigned int join_count;
4042         struct wined3d_shader_phase *fork;
4043         SIZE_T fork_size;
4044         struct wined3d_shader_phase *join;
4045         SIZE_T join_size;
4046     } phases;
4047     unsigned int output_vertex_count;
4048     enum wined3d_tessellator_output_primitive tessellator_output_primitive;
4049     enum wined3d_tessellator_partitioning tessellator_partitioning;
4050 };
4051
4052 struct wined3d_domain_shader
4053 {
4054     enum wined3d_tessellator_domain tessellator_domain;
4055 };
4056
4057 struct wined3d_geometry_shader
4058 {
4059     enum wined3d_primitive_type input_type;
4060     enum wined3d_primitive_type output_type;
4061     unsigned int vertices_out;
4062     unsigned int instance_count;
4063
4064     struct wined3d_stream_output_desc so_desc;
4065 };
4066
4067 struct wined3d_pixel_shader
4068 {
4069     /* Pixel shader input semantics */
4070     DWORD input_reg_map[MAX_REG_INPUT];
4071     DWORD input_reg_used; /* MAX_REG_INPUT, 32 */
4072     unsigned int declared_in_count;
4073
4074     /* Some information about the shader behavior */
4075     BOOL color0_mov;
4076     DWORD color0_reg;
4077
4078     BOOL force_early_depth_stencil;
4079     enum wined3d_shader_register_type depth_output;
4080     DWORD interpolation_mode[WINED3D_PACKED_INTERPOLATION_SIZE];
4081 };
4082
4083 struct wined3d_compute_shader
4084 {
4085     struct wined3d_shader_thread_group_size thread_group_size;
4086 };
4087
4088 struct wined3d_shader
4089 {
4090     LONG ref;
4091     const struct wined3d_shader_limits *limits;
4092     const DWORD *function;
4093     unsigned int functionLength;
4094     void *byte_code;
4095     unsigned int byte_code_size;
4096     BOOL load_local_constsF;
4097     const struct wined3d_shader_frontend *frontend;
4098     void *frontend_data;
4099     void *backend_data;
4100
4101     void *parent;
4102     const struct wined3d_parent_ops *parent_ops;
4103
4104     /* Programs this shader is linked with */
4105     struct list linked_programs;
4106
4107     /* Immediate constants (override global ones) */
4108     struct list constantsB;
4109     struct list constantsF;
4110     struct list constantsI;
4111     struct wined3d_shader_reg_maps reg_maps;
4112     BOOL lconst_inf_or_nan;
4113
4114     struct wined3d_shader_signature input_signature;
4115     struct wined3d_shader_signature output_signature;
4116     struct wined3d_shader_signature patch_constant_signature;
4117
4118     /* Pointer to the parent device */
4119     struct wined3d_device *device;
4120     struct list shader_list_entry;
4121
4122     union
4123     {
4124         struct wined3d_vertex_shader vs;
4125         struct wined3d_hull_shader hs;
4126         struct wined3d_domain_shader ds;
4127         struct wined3d_geometry_shader gs;
4128         struct wined3d_pixel_shader ps;
4129         struct wined3d_compute_shader cs;
4130     } u;
4131 };
4132
4133 void pixelshader_update_resource_types(struct wined3d_shader *shader, WORD tex_types) DECLSPEC_HIDDEN;
4134 void find_ps_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
4135         BOOL position_transformed, struct ps_compile_args *args,
4136         const struct wined3d_context *context) DECLSPEC_HIDDEN;
4137
4138 BOOL vshader_get_input(const struct wined3d_shader *shader,
4139         BYTE usage_req, BYTE usage_idx_req, unsigned int *regnum) DECLSPEC_HIDDEN;
4140 void find_vs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
4141         WORD swizzle_map, struct vs_compile_args *args,
4142         const struct wined3d_context *context) DECLSPEC_HIDDEN;
4143
4144 void find_ds_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
4145         struct ds_compile_args *args, const struct wined3d_context *context) DECLSPEC_HIDDEN;
4146
4147 void find_gs_compile_args(const struct wined3d_state *state, const struct wined3d_shader *shader,
4148         struct gs_compile_args *args, const struct wined3d_context *context) DECLSPEC_HIDDEN;
4149
4150 void string_buffer_clear(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
4151 BOOL string_buffer_init(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
4152 void string_buffer_free(struct wined3d_string_buffer *buffer) DECLSPEC_HIDDEN;
4153 unsigned int shader_find_free_input_register(const struct wined3d_shader_reg_maps *reg_maps,
4154         unsigned int max) DECLSPEC_HIDDEN;
4155 HRESULT shader_generate_code(const struct wined3d_shader *shader, struct wined3d_string_buffer *buffer,
4156         const struct wined3d_shader_reg_maps *reg_maps, void *backend_ctx,
4157         const DWORD *start, const DWORD *end) DECLSPEC_HIDDEN;
4158 BOOL shader_match_semantic(const char *semantic_name, enum wined3d_decl_usage usage) DECLSPEC_HIDDEN;
4159
4160 static inline BOOL shader_is_scalar(const struct wined3d_shader_register *reg)
4161 {
4162     switch (reg->type)
4163     {
4164         case WINED3DSPR_RASTOUT:
4165             /* oFog & oPts */
4166             if (reg->idx[0].offset)
4167                 return TRUE;
4168             /* oPos */
4169             return FALSE;
4170
4171         case WINED3DSPR_CONSTBOOL:  /* b# */
4172         case WINED3DSPR_DEPTHOUT:   /* oDepth */
4173         case WINED3DSPR_DEPTHOUTGE:
4174         case WINED3DSPR_DEPTHOUTLE:
4175         case WINED3DSPR_LOOP:       /* aL */
4176         case WINED3DSPR_OUTPOINTID:
4177         case WINED3DSPR_PREDICATE:  /* p0 */
4178         case WINED3DSPR_PRIMID:     /* primID */
4179         case WINED3DSPR_COVERAGE: /* vCoverage */
4180         case WINED3DSPR_SAMPLEMASK: /* oMask */
4181             return TRUE;
4182
4183         case WINED3DSPR_MISCTYPE:
4184             switch (reg->idx[0].offset)
4185             {
4186                 case 0: /* vPos */
4187                     return FALSE;
4188                 case 1: /* vFace */
4189                     return TRUE;
4190                 default:
4191                     return FALSE;
4192             }
4193
4194         case WINED3DSPR_IMMCONST:
4195             return reg->immconst_type == WINED3D_IMMCONST_SCALAR;
4196
4197         default:
4198             return FALSE;
4199     }
4200 }
4201
4202 static inline void shader_get_position_fixup(const struct wined3d_context *context,
4203         const struct wined3d_state *state, unsigned int fixup_count, float *position_fixup)
4204 {
4205     float center_offset;
4206     unsigned int i;
4207
4208     if (context->d3d_info->wined3d_creation_flags & WINED3D_PIXEL_CENTER_INTEGER)
4209         center_offset = 63.0f / 64.0f;
4210     else
4211         center_offset = -1.0f / 64.0f;
4212
4213     for (i = 0; i < fixup_count; ++i)
4214     {
4215         position_fixup[4 * i    ] = 1.0f;
4216         position_fixup[4 * i + 1] = 1.0f;
4217         position_fixup[4 * i + 2] = center_offset / state->viewports[i].width;
4218         position_fixup[4 * i + 3] = -center_offset / state->viewports[i].height;
4219
4220         if (context->render_offscreen)
4221         {
4222             position_fixup[4 * i + 1] *= -1.0f;
4223             position_fixup[4 * i + 3] *= -1.0f;
4224         }
4225     }
4226 }
4227
4228 static inline BOOL shader_constant_is_local(const struct wined3d_shader *shader, DWORD reg)
4229 {
4230     struct wined3d_shader_lconst *lconst;
4231
4232     if (shader->load_local_constsF)
4233         return FALSE;
4234
4235     LIST_FOR_EACH_ENTRY(lconst, &shader->constantsF, struct wined3d_shader_lconst, entry)
4236     {
4237         if (lconst->idx == reg)
4238             return TRUE;
4239     }
4240
4241     return FALSE;
4242 }
4243
4244 void get_identity_matrix(struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
4245 void get_modelview_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
4246         unsigned int index, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
4247 void get_projection_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
4248         struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
4249 void get_texture_matrix(const struct wined3d_context *context, const struct wined3d_state *state,
4250         unsigned int tex, struct wined3d_matrix *mat) DECLSPEC_HIDDEN;
4251 void get_pointsize_minmax(const struct wined3d_context *context, const struct wined3d_state *state,
4252         float *out_min, float *out_max) DECLSPEC_HIDDEN;
4253 void get_pointsize(const struct wined3d_context *context, const struct wined3d_state *state,
4254         float *out_pointsize, float *out_att) DECLSPEC_HIDDEN;
4255 void get_fog_start_end(const struct wined3d_context *context, const struct wined3d_state *state,
4256         float *start, float *end) DECLSPEC_HIDDEN;
4257
4258 /* Using additional shader constants (uniforms in GLSL / program environment
4259  * or local parameters in ARB) is costly:
4260  * ARB only knows float4 parameters and GLSL compiler are not really smart
4261  * when it comes to efficiently pack float2 uniforms, so no space is wasted
4262  * (in fact most compilers map a float2 to a full float4 uniform).
4263  *
4264  * For NP2 texcoord fixup we only need 2 floats (width and height) for each
4265  * 2D texture used in the shader. We therefore pack fixup info for 2 textures
4266  * into a single shader constant (uniform / program parameter).
4267  *
4268  * This structure is shared between the GLSL and the ARB backend.*/
4269 struct ps_np2fixup_info {
4270     unsigned char     idx[MAX_FRAGMENT_SAMPLERS]; /* indices to the real constant */
4271     WORD              active; /* bitfield indicating if we can apply the fixup */
4272     WORD              num_consts;
4273 };
4274
4275 void print_glsl_info_log(const struct wined3d_gl_info *gl_info, GLuint id, BOOL program) DECLSPEC_HIDDEN;
4276 void shader_glsl_validate_link(const struct wined3d_gl_info *gl_info, GLuint program) DECLSPEC_HIDDEN;
4277
4278 struct wined3d_palette
4279 {
4280     LONG ref;
4281     struct wined3d_device *device;
4282
4283     unsigned int size;
4284     RGBQUAD colors[256];
4285     DWORD flags;
4286 };
4287
4288 /* DirectDraw utility functions */
4289 extern enum wined3d_format_id pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
4290
4291 /*****************************************************************************
4292  * Pixel format management
4293  */
4294
4295 /* WineD3D pixel format flags */
4296 #define WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING    0x00000001
4297 #define WINED3DFMT_FLAG_FILTERING                   0x00000002
4298 #define WINED3DFMT_FLAG_DEPTH                       0x00000004
4299 #define WINED3DFMT_FLAG_STENCIL                     0x00000008
4300 #define WINED3DFMT_FLAG_RENDERTARGET                0x00000010
4301 #define WINED3DFMT_FLAG_EXTENSION                   0x00000020
4302 #define WINED3DFMT_FLAG_FBO_ATTACHABLE              0x00000040
4303 #define WINED3DFMT_FLAG_FBO_ATTACHABLE_SRGB         0x00000080
4304 #define WINED3DFMT_FLAG_DECOMPRESS                  0x00000100
4305 #define WINED3DFMT_FLAG_FLOAT                       0x00000200
4306 #define WINED3DFMT_FLAG_BUMPMAP                     0x00000400
4307 #define WINED3DFMT_FLAG_SRGB_READ                   0x00000800
4308 #define WINED3DFMT_FLAG_SRGB_WRITE                  0x00001000
4309 #define WINED3DFMT_FLAG_VTF                         0x00002000
4310 #define WINED3DFMT_FLAG_SHADOW                      0x00004000
4311 #define WINED3DFMT_FLAG_COMPRESSED                  0x00008000
4312 #define WINED3DFMT_FLAG_BROKEN_PITCH                0x00010000
4313 #define WINED3DFMT_FLAG_BLOCKS                      0x00020000
4314 #define WINED3DFMT_FLAG_HEIGHT_SCALE                0x00040000
4315 #define WINED3DFMT_FLAG_TEXTURE                     0x00080000
4316 #define WINED3DFMT_FLAG_BLOCKS_NO_VERIFY            0x00100000
4317 #define WINED3DFMT_FLAG_INTEGER                     0x00200000
4318 #define WINED3DFMT_FLAG_GEN_MIPMAP                  0x00400000
4319 #define WINED3DFMT_FLAG_NORMALISED                  0x00800000
4320 #define WINED3DFMT_FLAG_VERTEX_ATTRIBUTE            0x01000000
4321 #define WINED3DFMT_FLAG_BLIT                        0x02000000
4322
4323 struct wined3d_rational
4324 {
4325     UINT numerator;
4326     UINT denominator;
4327 };
4328
4329 struct wined3d_color_key_conversion
4330 {
4331     enum wined3d_format_id dst_format;
4332     void (*convert)(const BYTE *src, unsigned int src_pitch, BYTE *dst, unsigned int dst_pitch,
4333             unsigned int width, unsigned int height, const struct wined3d_color_key *colour_key);
4334 };
4335
4336 struct wined3d_format
4337 {
4338     enum wined3d_format_id id;
4339
4340     D3DDDIFORMAT ddi_format;
4341     unsigned int component_count;
4342     DWORD red_size;
4343     DWORD green_size;
4344     DWORD blue_size;
4345     DWORD alpha_size;
4346     DWORD red_offset;
4347     DWORD green_offset;
4348     DWORD blue_offset;
4349     DWORD alpha_offset;
4350     UINT byte_count;
4351     BYTE depth_size;
4352     BYTE stencil_size;
4353
4354     UINT block_width;
4355     UINT block_height;
4356     UINT block_byte_count;
4357
4358     enum wined3d_ffp_emit_idx emit_idx;
4359
4360     UINT  conv_byte_count;
4361     DWORD multisample_types;
4362     unsigned int flags[WINED3D_GL_RES_TYPE_COUNT];
4363     float depth_bias_scale;
4364     struct wined3d_rational height_scale;
4365     struct color_fixup_desc color_fixup;
4366     void (*upload)(const BYTE *src, BYTE *dst, unsigned int src_row_pitch, unsigned int src_slice_pitch,
4367             unsigned int dst_row_pitch, unsigned dst_slice_pitch,
4368             unsigned int width, unsigned int height, unsigned int depth);
4369     void (*download)(const BYTE *src, BYTE *dst, unsigned int src_row_pitch, unsigned int src_slice_pitch,
4370             unsigned int dst_row_pitch, unsigned dst_slice_pitch,
4371             unsigned int width, unsigned int height, unsigned int depth);
4372     void (*decompress)(const BYTE *src, BYTE *dst, unsigned int src_row_pitch, unsigned int src_slice_pitch,
4373             unsigned int dst_row_pitch, unsigned dst_slice_pitch,
4374             unsigned int width, unsigned int height, unsigned int depth);
4375
4376     enum wined3d_format_id typeless_id;
4377 };
4378
4379 const struct wined3d_format *wined3d_get_format(const struct wined3d_adapter *adapter,
4380         enum wined3d_format_id format_id, unsigned int resource_usage) DECLSPEC_HIDDEN;
4381 void wined3d_format_calculate_pitch(const struct wined3d_format *format, unsigned int alignment,
4382         unsigned int width, unsigned int height, unsigned int *row_pitch, unsigned int *slice_pitch) DECLSPEC_HIDDEN;
4383 UINT wined3d_format_calculate_size(const struct wined3d_format *format,
4384         UINT alignment, UINT width, UINT height, UINT depth) DECLSPEC_HIDDEN;
4385 DWORD wined3d_format_convert_from_float(const struct wined3d_format *format,
4386         const struct wined3d_color *color) DECLSPEC_HIDDEN;
4387 void wined3d_format_get_float_color_key(const struct wined3d_format *format,
4388         const struct wined3d_color_key *key, struct wined3d_color *float_colors) DECLSPEC_HIDDEN;
4389 BOOL wined3d_format_is_depth_view(enum wined3d_format_id resource_format_id,
4390         enum wined3d_format_id view_format_id) DECLSPEC_HIDDEN;
4391 const struct wined3d_color_key_conversion * wined3d_format_get_color_key_conversion(
4392         const struct wined3d_texture *texture, BOOL need_alpha_ck) DECLSPEC_HIDDEN;
4393 BOOL wined3d_formats_are_srgb_variants(enum wined3d_format_id format1,
4394         enum wined3d_format_id format2) DECLSPEC_HIDDEN;
4395
4396 struct wined3d_format_gl
4397 {
4398     struct wined3d_format f;
4399
4400     GLenum vtx_type;
4401     GLint vtx_format;
4402
4403     GLint internal;
4404     GLint srgb_internal;
4405     GLint rt_internal;
4406     GLint format;
4407     GLint type;
4408
4409     GLenum view_class;
4410 };
4411
4412 static inline const struct wined3d_format_gl *wined3d_format_gl(const struct wined3d_format *format)
4413 {
4414     return CONTAINING_RECORD(format, struct wined3d_format_gl, f);
4415 }
4416
4417 BOOL wined3d_array_reserve(void **elements, SIZE_T *capacity, SIZE_T count, SIZE_T size) DECLSPEC_HIDDEN;
4418
4419 static inline BOOL wined3d_format_is_typeless(const struct wined3d_format *format)
4420 {
4421     return format->id == format->typeless_id && format->id != WINED3DFMT_UNKNOWN;
4422 }
4423
4424 static inline BOOL use_vs(const struct wined3d_state *state)
4425 {
4426     /* Check state->vertex_declaration to allow this to be used before the
4427      * stream info is validated, for example in device_update_tex_unit_map(). */
4428     return state->shader[WINED3D_SHADER_TYPE_VERTEX]
4429             && (!state->vertex_declaration || !state->vertex_declaration->position_transformed);
4430 }
4431
4432 static inline BOOL use_ps(const struct wined3d_state *state)
4433 {
4434     return !!state->shader[WINED3D_SHADER_TYPE_PIXEL];
4435 }
4436
4437 static inline void context_apply_state(struct wined3d_context *context,
4438         const struct wined3d_state *state, DWORD state_id)
4439 {
4440     const struct StateEntry *state_table = context->state_table;
4441     DWORD rep = state_table[state_id].representative;
4442     state_table[rep].apply(context, state, rep);
4443 }
4444
4445 static inline BOOL needs_separate_srgb_gl_texture(const struct wined3d_context *context,
4446         const struct wined3d_texture *texture)
4447 {
4448     unsigned int flags = texture->resource.format_flags
4449             & (WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE);
4450
4451     return (!context->gl_info->supported[EXT_TEXTURE_SRGB_DECODE]
4452             || (flags && flags != (WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE)))
4453             && context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL;
4454 }
4455
4456 static inline BOOL needs_srgb_write(const struct wined3d_context *context,
4457         const struct wined3d_state *state, const struct wined3d_fb_state *fb)
4458 {
4459     return (!(context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL)
4460             || state->render_states[WINED3D_RS_SRGBWRITEENABLE])
4461             && fb->render_targets[0] && fb->render_targets[0]->format_flags & WINED3DFMT_FLAG_SRGB_WRITE;
4462 }
4463
4464 static inline GLuint wined3d_texture_get_texture_name(const struct wined3d_texture *texture,
4465         const struct wined3d_context *context, BOOL srgb)
4466 {
4467     return srgb && needs_separate_srgb_gl_texture(context, texture)
4468             ? texture->texture_srgb.name : texture->texture_rgb.name;
4469 }
4470
4471 static inline BOOL can_use_texture_swizzle(const struct wined3d_gl_info *gl_info, const struct wined3d_format *format)
4472 {
4473     return gl_info->supported[ARB_TEXTURE_SWIZZLE] && !is_complex_fixup(format->color_fixup)
4474             && !is_scaling_fixup(format->color_fixup);
4475 }
4476
4477 static inline BOOL needs_interpolation_qualifiers_for_shader_outputs(const struct wined3d_gl_info *gl_info)
4478 {
4479     /* In GLSL 4.40+ it is fine to specify interpolation qualifiers only in
4480      * fragment shaders. In older GLSL versions interpolation qualifiers must
4481      * match between shader stages.
4482      */
4483     return gl_info->glsl_version < MAKEDWORD_VERSION(4, 40);
4484 }
4485
4486 static inline BOOL is_rasterization_disabled(const struct wined3d_shader *geometry_shader)
4487 {
4488     return geometry_shader
4489             && geometry_shader->u.gs.so_desc.rasterizer_stream_idx == WINED3D_NO_RASTERIZER_STREAM;
4490 }
4491
4492 static inline int wined3d_bit_scan(unsigned int *x)
4493 {
4494     int bit_offset = ffs(*x) - 1;
4495     *x ^= 1u << bit_offset;
4496     return bit_offset;
4497 }
4498
4499 static inline DWORD wined3d_extract_bits(const DWORD *bitstream,
4500         unsigned int offset, unsigned int count)
4501 {
4502     const unsigned int word_bit_count = sizeof(*bitstream) * CHAR_BIT;
4503     const unsigned int idx = offset / word_bit_count;
4504     const unsigned int shift = offset % word_bit_count;
4505     DWORD mask = (1u << count) - 1;
4506     DWORD ret;
4507
4508     ret = (bitstream[idx] >> shift) & mask;
4509     if (shift + count > word_bit_count)
4510     {
4511         const unsigned int extracted_bit_count = word_bit_count - shift;
4512         const unsigned int remaining_bit_count = count - extracted_bit_count;
4513         mask = (1u << remaining_bit_count) - 1;
4514         ret |= (bitstream[idx + 1] & mask) << extracted_bit_count;
4515     }
4516     return ret;
4517 }
4518
4519 static inline void wined3d_insert_bits(DWORD *bitstream,
4520         unsigned int offset, unsigned int count, DWORD bits)
4521 {
4522     const unsigned int word_bit_count = sizeof(*bitstream) * CHAR_BIT;
4523     const unsigned int idx = offset / word_bit_count;
4524     const unsigned int shift = offset % word_bit_count;
4525     DWORD mask = (1u << count) - 1;
4526
4527     bitstream[idx] |= (bits & mask) << shift;
4528     if (shift + count > word_bit_count)
4529     {
4530         const unsigned int inserted_bit_count = word_bit_count - shift;
4531         const unsigned int remaining_bit_count = count - inserted_bit_count;
4532         mask = (1u << remaining_bit_count) - 1;
4533         bitstream[idx + 1] |= (bits >> inserted_bit_count) & mask;
4534     }
4535 }
4536
4537 static inline void wined3d_from_cs(const struct wined3d_cs *cs)
4538 {
4539     if (cs->thread)
4540         assert(cs->thread_id == GetCurrentThreadId());
4541 }
4542
4543 static inline void wined3d_not_from_cs(struct wined3d_cs *cs)
4544 {
4545     assert(cs->thread_id != GetCurrentThreadId());
4546 }
4547
4548 /* The WNDCLASS-Name for the fake window which we use to retrieve the GL capabilities */
4549 #define WINED3D_OPENGL_WINDOW_CLASS_NAME "WineD3D_OpenGL"
4550
4551 #endif