src/gallium/state_trackers/nine/adapter9.c

   1 /*
   2  * Copyright 2011 Joakim Sindholt <opensource@zhasha.com>
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * on the rights to use, copy, modify, merge, publish, distribute, sub
   8  * license, and/or sell copies of the Software, and to permit persons to whom
   9  * the Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  18  * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
  19  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  20  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  21  * USE OR OTHER DEALINGS IN THE SOFTWARE. */
  22
  23 #include "adapter9.h"
  24 #include "device9ex.h"
  25 #include "nine_helpers.h"
  26 #include "nine_defines.h"
  27 #include "nine_pipe.h"
  28 #include "nine_dump.h"
  29 #include "util/u_math.h"
  30 #include "util/u_format.h"
  31 #include "util/u_dump.h"
  32
  33 #include "pipe/p_screen.h"
  34
  35 #define DBG_CHANNEL DBG_ADAPTER
  36
  37 HRESULT
  38 NineAdapter9_ctor( struct NineAdapter9 *This,
  39                    struct NineUnknownParams *pParams,
  40                    struct d3dadapter9_context *pCTX )
  41 {
  42     struct pipe_screen *hal = pCTX->hal;
  43     HRESULT hr = NineUnknown_ctor(&This->base, pParams);
  44     if (FAILED(hr)) { return hr; }
  45
  46     DBG("This=%p pParams=%p pCTX=%p\n", This, pParams, pCTX);
  47     nine_dump_D3DADAPTER_IDENTIFIER9(DBG_CHANNEL, &pCTX->identifier);
  48
  49     This->ctx = pCTX;
  50     if (!hal->get_param(hal, PIPE_CAP_CLIP_HALFZ)) {
  51         ERR("Driver doesn't support d3d9 coordinates\n");
  52         return D3DERR_DRIVERINTERNALERROR;
  53     }
  54     if (This->ctx->ref &&
  55         !This->ctx->ref->get_param(This->ctx->ref, PIPE_CAP_CLIP_HALFZ)) {
  56         ERR("Warning: Sotware rendering driver doesn't support d3d9 coordinates\n");
  57     }
  58     /* Old cards had tricks to bypass some restrictions to implement
  59      * everything and fit tight the requirements: number of constants,
  60      * number of temp registers, special behaviours, etc. Since we don't
  61      * have access to all this, we need a bit more than what dx9 required.
  62      * For example we have to use more than 32 temp registers to emulate
  63      * behaviours, while some dx9 hw don't have more. As for sm2 hardware,
  64      * we could support vs2 / ps2 for them but it needs some more care, and
  65      * as these are very old, we choose to drop support for them */
  66
  67     /* checks minimum requirements, most are vs3/ps3 strict requirements */
  68     if (!hal->get_param(hal, PIPE_CAP_SM3) ||
  69         hal->get_shader_param(hal, PIPE_SHADER_VERTEX,
  70                               PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE) < 256 * sizeof(float[4]) ||
  71         hal->get_shader_param(hal, PIPE_SHADER_FRAGMENT,
  72                               PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE) < 244 * sizeof(float[4]) ||
  73         hal->get_shader_param(hal, PIPE_SHADER_VERTEX,
  74                               PIPE_SHADER_CAP_MAX_TEMPS) < 32 ||
  75         hal->get_shader_param(hal, PIPE_SHADER_FRAGMENT,
  76                               PIPE_SHADER_CAP_MAX_TEMPS) < 32 ||
  77         hal->get_shader_param(hal, PIPE_SHADER_VERTEX,
  78                               PIPE_SHADER_CAP_MAX_INPUTS) < 16 ||
  79         hal->get_shader_param(hal, PIPE_SHADER_FRAGMENT,
  80                               PIPE_SHADER_CAP_MAX_INPUTS) < 10) {
  81         ERR("Your card is not supported by Gallium Nine. Minimum requirement "
  82             "is >= r500, >= nv50, >= i965\n");
  83         return D3DERR_DRIVERINTERNALERROR;
  84     }
  85     /* for r500 */
  86     if (hal->get_shader_param(hal, PIPE_SHADER_VERTEX,
  87                               PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE) < 276 * sizeof(float[4]) || /* we put bool and int constants with float constants */
  88         hal->get_shader_param(hal, PIPE_SHADER_VERTEX,
  89                               PIPE_SHADER_CAP_MAX_TEMPS) < 40 || /* we use some more temp registers */
  90         hal->get_shader_param(hal, PIPE_SHADER_FRAGMENT,
  91                               PIPE_SHADER_CAP_MAX_TEMPS) < 40 ||
  92         hal->get_shader_param(hal, PIPE_SHADER_FRAGMENT,
  93                               PIPE_SHADER_CAP_MAX_INPUTS) < 20) /* we don't pack inputs as much as we could */
  94         ERR("Your card is at the limit of Gallium Nine requirements. Some games "
  95             "may run into issues because requirements are too tight\n");
  96     return D3D_OK;
  97 }
  98
  99 void
 100 NineAdapter9_dtor( struct NineAdapter9 *This )
 101 {
 102     struct d3dadapter9_context *ctx = This->ctx;
 103
 104     DBG("This=%p\n", This);
 105
 106     NineUnknown_dtor(&This->base);
 107
 108     /* special case, call backend-specific dtor AFTER destroying this object
 109      * completely. */
 110     if (ctx) {
 111         if (ctx->destroy) { ctx->destroy(ctx); }
 112     }
 113 }
 114
 115 static HRESULT
 116 NineAdapter9_GetScreen( struct NineAdapter9 *This,
 117                         D3DDEVTYPE DevType,
 118                         struct pipe_screen **ppScreen )
 119 {
 120     const char *force_sw = getenv("D3D_ALWAYS_SOFTWARE");
 121     switch (DevType) {
 122         case D3DDEVTYPE_HAL:
 123             if (force_sw && !strcmp(force_sw, "1") && This->ctx->ref) {
 124                 *ppScreen = This->ctx->ref;
 125                 break;
 126             }
 127             *ppScreen = This->ctx->hal;
 128             break;
 129
 130         case D3DDEVTYPE_REF:
 131         case D3DDEVTYPE_NULLREF:
 132         case D3DDEVTYPE_SW:
 133             if (force_sw && !strcmp(force_sw, "0")) {
 134                 *ppScreen = This->ctx->hal;
 135                 break;
 136             }
 137             *ppScreen = This->ctx->ref;
 138             break;
 139
 140         default:
 141             user_assert(!"Invalid device type", D3DERR_INVALIDCALL);
 142     }
 143
 144     if (!*ppScreen) { return D3DERR_NOTAVAILABLE; }
 145
 146     return D3D_OK;
 147 }
 148
 149 HRESULT WINAPI
 150 NineAdapter9_GetAdapterIdentifier( struct NineAdapter9 *This,
 151                                    DWORD Flags,
 152                                    D3DADAPTER_IDENTIFIER9 *pIdentifier )
 153 {
 154     DBG("This=%p Flags=%x pIdentifier=%p\n", This, Flags, pIdentifier);
 155
 156     /* regarding flags, MSDN has this to say:
 157      *  Flags sets the WHQLLevel member of D3DADAPTER_IDENTIFIER9. Flags can be
 158      *  set to either 0 or D3DENUM_WHQL_LEVEL. If D3DENUM_WHQL_LEVEL is
 159      *  specified, this call can connect to the Internet to download new
 160      *  Microsoft Windows Hardware Quality Labs (WHQL) certificates.
 161      * so let's just ignore it. */
 162     *pIdentifier = This->ctx->identifier;
 163     return D3D_OK;
 164 }
 165
 166 static INLINE boolean
 167 backbuffer_format( D3DFORMAT dfmt,
 168                    D3DFORMAT bfmt,
 169                    boolean win )
 170 {
 171     if (dfmt == D3DFMT_A2R10G10B10 && win) { return FALSE; }
 172
 173     if ((dfmt == D3DFMT_A2R10G10B10 && bfmt == dfmt) ||
 174         (dfmt == D3DFMT_X8R8G8B8 && (bfmt == dfmt ||
 175                                      bfmt == D3DFMT_A8R8G8B8)) ||
 176         (dfmt == D3DFMT_X1R5G5B5 && (bfmt == dfmt ||
 177                                      bfmt == D3DFMT_A1R5G5B5)) ||
 178         (dfmt == D3DFMT_R5G6B5 && bfmt == dfmt)) {
 179         return TRUE;
 180     }
 181
 182     return FALSE;
 183 }
 184
 185 HRESULT WINAPI
 186 NineAdapter9_CheckDeviceType( struct NineAdapter9 *This,
 187                               D3DDEVTYPE DevType,
 188                               D3DFORMAT AdapterFormat,
 189                               D3DFORMAT BackBufferFormat,
 190                               BOOL bWindowed )
 191 {
 192     struct pipe_screen *screen;
 193     enum pipe_format dfmt, bfmt;
 194     HRESULT hr;
 195
 196     DBG("This=%p DevType=%s AdapterFormat=%s BackBufferFormat=%s "
 197         "bWindowed=%i\n", This, nine_D3DDEVTYPE_to_str(DevType),
 198         d3dformat_to_string(AdapterFormat),
 199         d3dformat_to_string(BackBufferFormat), bWindowed);
 200
 201     user_assert(backbuffer_format(AdapterFormat, BackBufferFormat, bWindowed),
 202                 D3DERR_NOTAVAILABLE);
 203
 204     hr = NineAdapter9_GetScreen(This, DevType, &screen);
 205     if (FAILED(hr)) { return hr; }
 206
 207     dfmt = d3d9_to_pipe_format(AdapterFormat);
 208     bfmt = d3d9_to_pipe_format(BackBufferFormat);
 209     if (dfmt == PIPE_FORMAT_NONE || bfmt == PIPE_FORMAT_NONE) {
 210         DBG("Invalid Adapter/BackBufferFormat.\n");
 211         return D3DERR_NOTAVAILABLE;
 212     }
 213
 214     if (!screen->is_format_supported(screen, dfmt, PIPE_TEXTURE_2D, 1,
 215                                      PIPE_BIND_DISPLAY_TARGET |
 216                                      PIPE_BIND_SHARED) ||
 217         !screen->is_format_supported(screen, bfmt, PIPE_TEXTURE_2D, 1,
 218                                      PIPE_BIND_DISPLAY_TARGET |
 219                                      PIPE_BIND_SHARED)) {
 220         DBG("Unsupported Adapter/BackBufferFormat.\n");
 221         return D3DERR_NOTAVAILABLE;
 222     }
 223
 224     return D3D_OK;
 225 }
 226
 227 static INLINE boolean
 228 display_format( D3DFORMAT fmt,
 229                 boolean win )
 230 {
 231     /* http://msdn.microsoft.com/en-us/library/bb172558(v=VS.85).aspx#BackBuffer_or_Display_Formats */
 232     static const D3DFORMAT allowed[] = {
 233         D3DFMT_A2R10G10B10,
 234         D3DFMT_X8R8G8B8,
 235         D3DFMT_X1R5G5B5,
 236         D3DFMT_R5G6B5,
 237     };
 238     unsigned i;
 239
 240     if (fmt == D3DFMT_A2R10G10B10 && win) { return FALSE; }
 241
 242     for (i = 0; i < sizeof(allowed)/sizeof(D3DFORMAT); i++) {
 243         if (fmt == allowed[i]) { return TRUE; }
 244     }
 245     return FALSE;
 246 }
 247
 248 HRESULT WINAPI
 249 NineAdapter9_CheckDeviceFormat( struct NineAdapter9 *This,
 250                                 D3DDEVTYPE DeviceType,
 251                                 D3DFORMAT AdapterFormat,
 252                                 DWORD Usage,
 253                                 D3DRESOURCETYPE RType,
 254                                 D3DFORMAT CheckFormat )
 255 {
 256     struct pipe_screen *screen;
 257     HRESULT hr;
 258     enum pipe_format pf;
 259     enum pipe_texture_target target;
 260     unsigned bind = 0;
 261
 262     /* Check adapter format. */
 263
 264     /* Nicer output if we only have the line at the end. */
 265 #if 1
 266     DBG("This=%p DeviceType=%s AdapterFormat=%s\n", This,
 267         nine_D3DDEVTYPE_to_str(DeviceType), d3dformat_to_string(AdapterFormat));
 268 #endif
 269     user_assert(display_format(AdapterFormat, FALSE), D3DERR_INVALIDCALL);
 270
 271     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
 272     if (FAILED(hr))
 273         return hr;
 274     pf = d3d9_to_pipe_format(AdapterFormat);
 275     if (pf == PIPE_FORMAT_NONE ||
 276         !screen->is_format_supported(screen, pf, PIPE_TEXTURE_2D, 0,
 277                                      PIPE_BIND_DISPLAY_TARGET |
 278                                      PIPE_BIND_SHARED)) {
 279         DBG("AdapterFormat %s not available.\n",
 280             d3dformat_to_string(AdapterFormat));
 281         return D3DERR_NOTAVAILABLE;
 282     }
 283
 284     /* Check actual format. */
 285
 286     switch (RType) {
 287     case D3DRTYPE_SURFACE:       target = PIPE_TEXTURE_2D; break;
 288     case D3DRTYPE_TEXTURE:       target = PIPE_TEXTURE_2D; break;
 289     case D3DRTYPE_CUBETEXTURE:   target = PIPE_TEXTURE_CUBE; break;
 290     case D3DRTYPE_VOLUME:        target = PIPE_TEXTURE_3D; break;
 291     case D3DRTYPE_VOLUMETEXTURE: target = PIPE_TEXTURE_3D; break;
 292     case D3DRTYPE_VERTEXBUFFER:  target = PIPE_BUFFER; break;
 293     case D3DRTYPE_INDEXBUFFER:   target = PIPE_BUFFER; break;
 294     default:
 295         user_assert(0, D3DERR_INVALIDCALL);
 296     }
 297
 298     bind = 0;
 299     if (Usage & D3DUSAGE_RENDERTARGET) bind |= PIPE_BIND_RENDER_TARGET;
 300     if (Usage & D3DUSAGE_DEPTHSTENCIL) bind |= PIPE_BIND_DEPTH_STENCIL;
 301
 302     /* API hack because setting RT[0] to NULL is forbidden */
 303     if (CheckFormat == D3DFMT_NULL && bind == PIPE_BIND_RENDER_TARGET &&
 304         (RType == D3DRTYPE_SURFACE ||
 305          RType == D3DRTYPE_TEXTURE))
 306         return D3D_OK;
 307
 308     /* RESZ hack */
 309     if (CheckFormat == D3DFMT_RESZ && bind == PIPE_BIND_RENDER_TARGET &&
 310         RType == D3DRTYPE_SURFACE)
 311         return screen->get_param(screen, PIPE_CAP_MULTISAMPLE_Z_RESOLVE) ?
 312                D3D_OK : D3DERR_NOTAVAILABLE;
 313
 314     if (Usage & D3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING)
 315         bind |= PIPE_BIND_BLENDABLE;
 316
 317     if (Usage & D3DUSAGE_DMAP) {
 318         DBG("D3DUSAGE_DMAP not available\n");
 319         return D3DERR_NOTAVAILABLE; /* TODO: displacement mapping */
 320     }
 321
 322     switch (RType) {
 323     case D3DRTYPE_TEXTURE:       bind |= PIPE_BIND_SAMPLER_VIEW; break;
 324     case D3DRTYPE_CUBETEXTURE:   bind |= PIPE_BIND_SAMPLER_VIEW; break;
 325     case D3DRTYPE_VOLUMETEXTURE: bind |= PIPE_BIND_SAMPLER_VIEW; break;
 326     case D3DRTYPE_VERTEXBUFFER:  bind |= PIPE_BIND_VERTEX_BUFFER; break;
 327     case D3DRTYPE_INDEXBUFFER:   bind |= PIPE_BIND_INDEX_BUFFER; break;
 328     default:
 329         break;
 330     }
 331
 332
 333     pf = d3d9_to_pipe_format(CheckFormat);
 334     if (Usage & (D3DUSAGE_QUERY_SRGBREAD | D3DUSAGE_QUERY_SRGBWRITE))
 335         pf = util_format_srgb(pf);
 336
 337     DBG("Format=%s/%s Usage/Bind=%x/%d RType/Target=%u/%s\n", // replace %d to %s
 338         d3dformat_to_string(CheckFormat), util_format_name(pf),
 339         Usage, bind, // temporary simplified for merge, FIXME
 340         /* Usage, util_dump_bind_flags(bind), */
 341         RType, util_dump_tex_target(target, TRUE));
 342
 343     if (pf == PIPE_FORMAT_NONE ||
 344         !screen->is_format_supported(screen, pf, target, 0, bind)) {
 345         DBG("NOT AVAILABLE\n");
 346         return D3DERR_NOTAVAILABLE;
 347     }
 348
 349     /* we support ATI1 and ATI2 hack only for 2D textures */
 350     if (RType != D3DRTYPE_TEXTURE && (CheckFormat == D3DFMT_ATI1 || CheckFormat == D3DFMT_ATI2))
 351         return D3DERR_NOTAVAILABLE;
 352     /* if (Usage & D3DUSAGE_NONSECURE) { don't know the implications of this } */
 353     /* if (Usage & D3DUSAGE_SOFTWAREPROCESSING) { we can always support this } */
 354
 355     if ((Usage & D3DUSAGE_AUTOGENMIPMAP) && !(bind & PIPE_BIND_SAMPLER_VIEW))
 356         return D3DOK_NOAUTOGEN;
 357     return D3D_OK;
 358 }
 359
 360 HRESULT WINAPI
 361 NineAdapter9_CheckDeviceMultiSampleType( struct NineAdapter9 *This,
 362                                          D3DDEVTYPE DeviceType,
 363                                          D3DFORMAT SurfaceFormat,
 364                                          BOOL Windowed,
 365                                          D3DMULTISAMPLE_TYPE MultiSampleType,
 366                                          DWORD *pQualityLevels )
 367 {
 368     struct pipe_screen *screen;
 369     HRESULT hr;
 370     enum pipe_format pf;
 371     unsigned bind;
 372
 373     DBG("This=%p DeviceType=%s SurfaceFormat=%s Windowed=%i MultiSampleType=%u "
 374         "pQualityLevels=%p\n", This, nine_D3DDEVTYPE_to_str(DeviceType),
 375         d3dformat_to_string(SurfaceFormat), Windowed, MultiSampleType,
 376         pQualityLevels);
 377
 378     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
 379     if (FAILED(hr))
 380         return hr;
 381
 382     pf = d3d9_to_pipe_format(SurfaceFormat);
 383     bind = util_format_is_depth_or_stencil(pf) ?
 384         PIPE_BIND_DEPTH_STENCIL : PIPE_BIND_RENDER_TARGET;
 385
 386     if (pf == PIPE_FORMAT_NONE ||
 387         !screen->is_format_supported(screen, pf, PIPE_TEXTURE_2D,
 388                                      MultiSampleType, bind)) {
 389         DBG("%s with %u samples not available.\n",
 390             d3dformat_to_string(SurfaceFormat), MultiSampleType);
 391         return D3DERR_NOTAVAILABLE;
 392     }
 393
 394     if (pQualityLevels)
 395         *pQualityLevels = 1; /* gallium doesn't have quality levels */
 396
 397     return D3D_OK;
 398 }
 399
 400 static INLINE boolean
 401 depth_stencil_format( D3DFORMAT fmt )
 402 {
 403     static D3DFORMAT allowed[] = {
 404         D3DFMT_D16_LOCKABLE,
 405         D3DFMT_D32,
 406         D3DFMT_D15S1,
 407         D3DFMT_D24S8,
 408         D3DFMT_D24X8,
 409         D3DFMT_D24X4S4,
 410         D3DFMT_D16,
 411         D3DFMT_D32F_LOCKABLE,
 412         D3DFMT_D24FS8,
 413         D3DFMT_D32_LOCKABLE
 414     };
 415     unsigned i;
 416
 417     for (i = 0; i < sizeof(allowed)/sizeof(D3DFORMAT); i++) {
 418         if (fmt == allowed[i]) { return TRUE; }
 419     }
 420     return FALSE;
 421 }
 422
 423 HRESULT WINAPI
 424 NineAdapter9_CheckDepthStencilMatch( struct NineAdapter9 *This,
 425                                      D3DDEVTYPE DeviceType,
 426                                      D3DFORMAT AdapterFormat,
 427                                      D3DFORMAT RenderTargetFormat,
 428                                      D3DFORMAT DepthStencilFormat )
 429 {
 430     struct pipe_screen *screen;
 431     enum pipe_format dfmt, bfmt, zsfmt;
 432     HRESULT hr;
 433
 434     DBG("This=%p DeviceType=%s AdapterFormat=%s "
 435         "RenderTargetFormat=%s DepthStencilFormat=%s\n", This,
 436         nine_D3DDEVTYPE_to_str(DeviceType), d3dformat_to_string(AdapterFormat),
 437         d3dformat_to_string(RenderTargetFormat),
 438         d3dformat_to_string(DepthStencilFormat));
 439
 440     user_assert(display_format(AdapterFormat, FALSE), D3DERR_NOTAVAILABLE);
 441     user_assert(depth_stencil_format(DepthStencilFormat), D3DERR_NOTAVAILABLE);
 442
 443     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
 444     if (FAILED(hr)) { return hr; }
 445
 446     dfmt = d3d9_to_pipe_format(AdapterFormat);
 447     bfmt = d3d9_to_pipe_format(RenderTargetFormat);
 448     if (RenderTargetFormat == D3DFMT_NULL)
 449         bfmt = dfmt;
 450     zsfmt = d3d9_to_pipe_format(DepthStencilFormat);
 451     if (dfmt == PIPE_FORMAT_NONE ||
 452         bfmt == PIPE_FORMAT_NONE ||
 453         zsfmt == PIPE_FORMAT_NONE) {
 454         return D3DERR_NOTAVAILABLE;
 455     }
 456
 457     if (!screen->is_format_supported(screen, dfmt, PIPE_TEXTURE_2D, 0,
 458                                      PIPE_BIND_DISPLAY_TARGET |
 459                                      PIPE_BIND_SHARED) ||
 460         !screen->is_format_supported(screen, bfmt, PIPE_TEXTURE_2D, 0,
 461                                      PIPE_BIND_RENDER_TARGET) ||
 462         !screen->is_format_supported(screen, zsfmt, PIPE_TEXTURE_2D, 0,
 463                                      PIPE_BIND_DEPTH_STENCIL)) {
 464         return D3DERR_NOTAVAILABLE;
 465     }
 466
 467     return D3D_OK;
 468 }
 469
 470 HRESULT WINAPI
 471 NineAdapter9_CheckDeviceFormatConversion( struct NineAdapter9 *This,
 472                                           D3DDEVTYPE DeviceType,
 473                                           D3DFORMAT SourceFormat,
 474                                           D3DFORMAT TargetFormat )
 475 {
 476     /* MSDN says this tests whether a certain backbuffer format can be used in
 477      * conjunction with a certain front buffer format. It's a little confusing
 478      * but some one wiser might be able to figure this one out. XXX */
 479     struct pipe_screen *screen;
 480     enum pipe_format dfmt, bfmt;
 481     HRESULT hr;
 482
 483     DBG("This=%p DeviceType=%s SourceFormat=%s TargetFormat=%s\n", This,
 484         nine_D3DDEVTYPE_to_str(DeviceType),
 485         d3dformat_to_string(SourceFormat), d3dformat_to_string(TargetFormat));
 486
 487     user_assert(backbuffer_format(TargetFormat, SourceFormat, FALSE),
 488                 D3DERR_NOTAVAILABLE);
 489
 490     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
 491     if (FAILED(hr)) { return hr; }
 492
 493     dfmt = d3d9_to_pipe_format(TargetFormat);
 494     bfmt = d3d9_to_pipe_format(SourceFormat);
 495     if (dfmt == PIPE_FORMAT_NONE || bfmt == PIPE_FORMAT_NONE) {
 496         return D3DERR_NOTAVAILABLE;
 497     }
 498     if (!screen->is_format_supported(screen, dfmt, PIPE_TEXTURE_2D, 1,
 499                                      PIPE_BIND_DISPLAY_TARGET |
 500                                      PIPE_BIND_SHARED) ||
 501         !screen->is_format_supported(screen, bfmt, PIPE_TEXTURE_2D, 1,
 502                                      PIPE_BIND_DISPLAY_TARGET |
 503                                      PIPE_BIND_SHARED)) {
 504         DBG("%s to %s not supported.\n",
 505             d3dformat_to_string(SourceFormat),
 506             d3dformat_to_string(TargetFormat));
 507         return D3DERR_NOTAVAILABLE;
 508     }
 509
 510     return D3D_OK;
 511 }
 512
 513 HRESULT WINAPI
 514 NineAdapter9_GetDeviceCaps( struct NineAdapter9 *This,
 515                             D3DDEVTYPE DeviceType,
 516                             D3DCAPS9 *pCaps )
 517 {
 518     struct pipe_screen *screen;
 519     HRESULT hr;
 520
 521     DBG("This=%p DeviceType=%s pCaps=%p\n", This,
 522         nine_D3DDEVTYPE_to_str(DeviceType), pCaps);
 523
 524     user_assert(pCaps, D3DERR_INVALIDCALL);
 525
 526     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
 527     if (FAILED(hr)) {
 528        DBG("Failed to get pipe_screen.\n");
 529        return hr;
 530     }
 531
 532 #define D3DPIPECAP(pcap, d3dcap) \
 533     (screen->get_param(screen, PIPE_CAP_##pcap) ? (d3dcap) : 0)
 534
 535 #define D3DNPIPECAP(pcap, d3dcap) \
 536     (screen->get_param(screen, PIPE_CAP_##pcap) ? 0 : (d3dcap))
 537
 538     pCaps->DeviceType = DeviceType;
 539
 540     pCaps->AdapterOrdinal = 0;
 541
 542     pCaps->Caps = 0;
 543
 544     pCaps->Caps2 = D3DCAPS2_CANMANAGERESOURCE |
 545                 /* D3DCAPS2_CANSHARERESOURCE | */
 546                 /* D3DCAPS2_CANCALIBRATEGAMMA | */
 547                    D3DCAPS2_DYNAMICTEXTURES |
 548                    D3DCAPS2_FULLSCREENGAMMA |
 549                    D3DCAPS2_CANAUTOGENMIPMAP;
 550
 551     /* Note: D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD just means the
 552      * backbuffer can be ARGB (instead of only XRGB) when we are fullscreen
 553      * and in discard mode. */
 554     pCaps->Caps3 = D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD |
 555                    D3DCAPS3_COPY_TO_VIDMEM |
 556                    D3DCAPS3_COPY_TO_SYSTEMMEM |
 557                    D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION;
 558
 559     pCaps->PresentationIntervals = D3DPRESENT_INTERVAL_DEFAULT |
 560                                    D3DPRESENT_INTERVAL_ONE |
 561                                    D3DPRESENT_INTERVAL_TWO |
 562                                    D3DPRESENT_INTERVAL_THREE |
 563                                    D3DPRESENT_INTERVAL_FOUR |
 564                                    D3DPRESENT_INTERVAL_IMMEDIATE;
 565     pCaps->CursorCaps = D3DCURSORCAPS_COLOR | D3DCURSORCAPS_LOWRES;
 566
 567     pCaps->DevCaps = D3DDEVCAPS_CANBLTSYSTONONLOCAL |
 568                      D3DDEVCAPS_CANRENDERAFTERFLIP |
 569                      D3DDEVCAPS_DRAWPRIMITIVES2 |
 570                      D3DDEVCAPS_DRAWPRIMITIVES2EX |
 571                      D3DDEVCAPS_DRAWPRIMTLVERTEX |
 572                      D3DDEVCAPS_EXECUTESYSTEMMEMORY |
 573                      D3DDEVCAPS_EXECUTEVIDEOMEMORY |
 574                      D3DDEVCAPS_HWRASTERIZATION |
 575                      D3DDEVCAPS_HWTRANSFORMANDLIGHT |
 576                      /*D3DDEVCAPS_NPATCHES |*/
 577                      D3DDEVCAPS_PUREDEVICE |
 578                      /*D3DDEVCAPS_QUINTICRTPATCHES |*/
 579                      /*D3DDEVCAPS_RTPATCHES |*/
 580                      /*D3DDEVCAPS_RTPATCHHANDLEZERO |*/
 581                      /*D3DDEVCAPS_SEPARATETEXTUREMEMORIES |*/
 582                      /*D3DDEVCAPS_TEXTURENONLOCALVIDMEM |*/
 583                      D3DDEVCAPS_TEXTURESYSTEMMEMORY |
 584                      D3DDEVCAPS_TEXTUREVIDEOMEMORY |
 585                      D3DDEVCAPS_TLVERTEXSYSTEMMEMORY |
 586                      D3DDEVCAPS_TLVERTEXVIDEOMEMORY;
 587
 588     pCaps->PrimitiveMiscCaps = D3DPMISCCAPS_MASKZ |
 589                                D3DPMISCCAPS_CULLNONE | /* XXX */
 590                                D3DPMISCCAPS_CULLCW |
 591                                D3DPMISCCAPS_CULLCCW |
 592                                D3DPMISCCAPS_COLORWRITEENABLE |
 593                                D3DPMISCCAPS_CLIPPLANESCALEDPOINTS |
 594                                /*D3DPMISCCAPS_CLIPTLVERTS |*/
 595                                D3DPMISCCAPS_TSSARGTEMP |
 596                                D3DPMISCCAPS_BLENDOP |
 597                                D3DPIPECAP(INDEP_BLEND_ENABLE, D3DPMISCCAPS_INDEPENDENTWRITEMASKS) |
 598                                /*D3DPMISCCAPS_PERSTAGECONSTANT |*/
 599                                /*D3DPMISCCAPS_POSTBLENDSRGBCONVERT |*/ /* TODO */
 600                                D3DPMISCCAPS_FOGANDSPECULARALPHA |
 601                                D3DPIPECAP(BLEND_EQUATION_SEPARATE, D3DPMISCCAPS_SEPARATEALPHABLEND) |
 602                                D3DPIPECAP(MIXED_COLORBUFFER_FORMATS, D3DPMISCCAPS_MRTINDEPENDENTBITDEPTHS) |
 603                                D3DPMISCCAPS_MRTPOSTPIXELSHADERBLENDING |
 604                                /*D3DPMISCCAPS_FOGVERTEXCLAMPED*/0;
 605     if (!screen->get_param(screen, PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION))
 606         pCaps->PrimitiveMiscCaps |= D3DPMISCCAPS_CLIPTLVERTS;
 607
 608     pCaps->RasterCaps =
 609         D3DPIPECAP(ANISOTROPIC_FILTER, D3DPRASTERCAPS_ANISOTROPY) |
 610         /*D3DPRASTERCAPS_COLORPERSPECTIVE |*/
 611         D3DPRASTERCAPS_DITHER |
 612         D3DPRASTERCAPS_DEPTHBIAS |
 613         /*D3DPRASTERCAPS_FOGRANGE |*/
 614         /*D3DPRASTERCAPS_FOGTABLE |*/
 615         /*D3DPRASTERCAPS_FOGVERTEX |*/
 616         D3DPRASTERCAPS_MIPMAPLODBIAS |
 617         D3DPRASTERCAPS_MULTISAMPLE_TOGGLE |
 618         D3DPRASTERCAPS_SCISSORTEST |
 619         D3DPRASTERCAPS_SLOPESCALEDEPTHBIAS |
 620         /*D3DPRASTERCAPS_WBUFFER |*/
 621         /*D3DPRASTERCAPS_WFOG |*/
 622         /*D3DPRASTERCAPS_ZBUFFERLESSHSR |*/
 623         /*D3DPRASTERCAPS_ZFOG |*/
 624         D3DPRASTERCAPS_ZTEST;
 625
 626     pCaps->ZCmpCaps = D3DPCMPCAPS_NEVER |
 627                       D3DPCMPCAPS_LESS |
 628                       D3DPCMPCAPS_EQUAL |
 629                       D3DPCMPCAPS_LESSEQUAL |
 630                       D3DPCMPCAPS_GREATER |
 631                       D3DPCMPCAPS_NOTEQUAL |
 632                       D3DPCMPCAPS_GREATEREQUAL |
 633                       D3DPCMPCAPS_ALWAYS;
 634
 635     pCaps->SrcBlendCaps = D3DPBLENDCAPS_ZERO |
 636                           D3DPBLENDCAPS_ONE |
 637                           D3DPBLENDCAPS_SRCCOLOR |
 638                           D3DPBLENDCAPS_INVSRCCOLOR |
 639                           D3DPBLENDCAPS_SRCALPHA |
 640                           D3DPBLENDCAPS_INVSRCALPHA |
 641                           D3DPBLENDCAPS_DESTALPHA |
 642                           D3DPBLENDCAPS_INVDESTALPHA |
 643                           D3DPBLENDCAPS_DESTCOLOR |
 644                           D3DPBLENDCAPS_INVDESTCOLOR |
 645                           D3DPBLENDCAPS_SRCALPHASAT |
 646                           D3DPBLENDCAPS_BOTHSRCALPHA |
 647                           D3DPBLENDCAPS_BOTHINVSRCALPHA |
 648                           D3DPBLENDCAPS_BLENDFACTOR |
 649                           D3DPIPECAP(MAX_DUAL_SOURCE_RENDER_TARGETS,
 650                               D3DPBLENDCAPS_INVSRCCOLOR2 |
 651                               D3DPBLENDCAPS_SRCCOLOR2);
 652
 653     pCaps->DestBlendCaps = pCaps->SrcBlendCaps;
 654
 655     pCaps->AlphaCmpCaps = D3DPCMPCAPS_LESS |
 656                           D3DPCMPCAPS_EQUAL |
 657                           D3DPCMPCAPS_LESSEQUAL |
 658                           D3DPCMPCAPS_GREATER |
 659                           D3DPCMPCAPS_NOTEQUAL |
 660                           D3DPCMPCAPS_GREATEREQUAL |
 661                           D3DPCMPCAPS_ALWAYS;
 662
 663     /* FLAT caps not legal for D3D9. */
 664     pCaps->ShadeCaps = D3DPSHADECAPS_COLORGOURAUDRGB |
 665                        D3DPSHADECAPS_SPECULARGOURAUDRGB |
 666                        D3DPSHADECAPS_ALPHAGOURAUDBLEND |
 667                        D3DPSHADECAPS_FOGGOURAUD;
 668
 669     pCaps->TextureCaps =
 670         D3DPTEXTURECAPS_ALPHA |
 671         D3DPTEXTURECAPS_ALPHAPALETTE |
 672         D3DPTEXTURECAPS_PERSPECTIVE |
 673         D3DPTEXTURECAPS_PROJECTED |
 674         /*D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE |*/
 675         D3DPTEXTURECAPS_CUBEMAP |
 676         D3DPTEXTURECAPS_VOLUMEMAP |
 677         D3DNPIPECAP(NPOT_TEXTURES, D3DPTEXTURECAPS_POW2) |
 678         D3DNPIPECAP(NPOT_TEXTURES, D3DPTEXTURECAPS_NONPOW2CONDITIONAL) |
 679         D3DNPIPECAP(NPOT_TEXTURES, D3DPTEXTURECAPS_CUBEMAP_POW2) |
 680         D3DNPIPECAP(NPOT_TEXTURES, D3DPTEXTURECAPS_VOLUMEMAP_POW2) |
 681         D3DPIPECAP(MAX_TEXTURE_2D_LEVELS, D3DPTEXTURECAPS_MIPMAP) |
 682         D3DPIPECAP(MAX_TEXTURE_3D_LEVELS, D3DPTEXTURECAPS_MIPVOLUMEMAP) |
 683         D3DPIPECAP(MAX_TEXTURE_CUBE_LEVELS, D3DPTEXTURECAPS_MIPCUBEMAP);
 684
 685     pCaps->TextureFilterCaps =
 686         D3DPTFILTERCAPS_MINFPOINT |
 687         D3DPTFILTERCAPS_MINFLINEAR |
 688         D3DPIPECAP(ANISOTROPIC_FILTER, D3DPTFILTERCAPS_MINFANISOTROPIC) |
 689         /*D3DPTFILTERCAPS_MINFPYRAMIDALQUAD |*/
 690         /*D3DPTFILTERCAPS_MINFGAUSSIANQUAD |*/
 691         D3DPTFILTERCAPS_MIPFPOINT |
 692         D3DPTFILTERCAPS_MIPFLINEAR |
 693         D3DPTFILTERCAPS_MAGFPOINT |
 694         D3DPTFILTERCAPS_MAGFLINEAR |
 695         D3DPIPECAP(ANISOTROPIC_FILTER, D3DPTFILTERCAPS_MAGFANISOTROPIC) |
 696         /*D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD |*/
 697         /*D3DPTFILTERCAPS_MAGFGAUSSIANQUAD*/0;
 698
 699     pCaps->CubeTextureFilterCaps = pCaps->TextureFilterCaps;
 700     pCaps->VolumeTextureFilterCaps = pCaps->TextureFilterCaps;
 701
 702     pCaps->TextureAddressCaps =
 703         D3DPTADDRESSCAPS_BORDER |
 704         D3DPTADDRESSCAPS_INDEPENDENTUV |
 705         D3DPTADDRESSCAPS_WRAP |
 706         D3DPTADDRESSCAPS_MIRROR |
 707         D3DPTADDRESSCAPS_CLAMP |
 708         D3DPIPECAP(TEXTURE_MIRROR_CLAMP, D3DPTADDRESSCAPS_MIRRORONCE);
 709
 710     pCaps->VolumeTextureAddressCaps = pCaps->TextureAddressCaps;
 711
 712     pCaps->LineCaps =
 713         D3DLINECAPS_ALPHACMP |
 714         D3DLINECAPS_BLEND |
 715         D3DLINECAPS_TEXTURE |
 716         D3DLINECAPS_ZTEST |
 717         D3DLINECAPS_FOG;
 718     if (screen->get_paramf(screen, PIPE_CAPF_MAX_LINE_WIDTH_AA) > 0.0) {
 719         pCaps->LineCaps |= D3DLINECAPS_ANTIALIAS;
 720     }
 721
 722     pCaps->MaxTextureWidth =
 723         1 << (screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS) - 1);
 724     pCaps->MaxTextureHeight = pCaps->MaxTextureWidth;
 725     pCaps->MaxVolumeExtent =
 726         1 << (screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_3D_LEVELS) - 1);
 727     /* XXX values from wine */
 728     pCaps->MaxTextureRepeat = 32768;
 729     pCaps->MaxTextureAspectRatio = pCaps->MaxTextureWidth;
 730
 731     pCaps->MaxAnisotropy =
 732         (DWORD)screen->get_paramf(screen, PIPE_CAPF_MAX_TEXTURE_ANISOTROPY);
 733
 734     pCaps->MaxVertexW = 1.0f; /* XXX */
 735     pCaps->GuardBandLeft = screen->get_paramf(screen,
 736                                               PIPE_CAPF_GUARD_BAND_LEFT);
 737     pCaps->GuardBandTop = screen->get_paramf(screen,
 738                                              PIPE_CAPF_GUARD_BAND_TOP);
 739     pCaps->GuardBandRight = screen->get_paramf(screen,
 740                                                PIPE_CAPF_GUARD_BAND_RIGHT);
 741     pCaps->GuardBandBottom = screen->get_paramf(screen,
 742                                                 PIPE_CAPF_GUARD_BAND_BOTTOM);
 743     pCaps->ExtentsAdjust = 0.0f;
 744
 745     pCaps->StencilCaps =
 746         D3DSTENCILCAPS_KEEP |
 747         D3DSTENCILCAPS_ZERO |
 748         D3DSTENCILCAPS_REPLACE |
 749         D3DSTENCILCAPS_INCRSAT |
 750         D3DSTENCILCAPS_DECRSAT |
 751         D3DSTENCILCAPS_INVERT |
 752         D3DSTENCILCAPS_INCR |
 753         D3DSTENCILCAPS_DECR |
 754         D3DPIPECAP(TWO_SIDED_STENCIL, D3DSTENCILCAPS_TWOSIDED);
 755
 756     pCaps->FVFCaps =
 757         (D3DFVFCAPS_TEXCOORDCOUNTMASK & 0xff) |
 758         /*D3DFVFCAPS_DONOTSTRIPELEMENTS |*/
 759         D3DFVFCAPS_PSIZE;
 760
 761     /* XXX: Some of these are probably not in SM2.0 so cap them when I figure
 762      * them out. For now leave them all enabled. */
 763     pCaps->TextureOpCaps = D3DTEXOPCAPS_DISABLE |
 764                            D3DTEXOPCAPS_SELECTARG1 |
 765                            D3DTEXOPCAPS_SELECTARG2 |
 766                            D3DTEXOPCAPS_MODULATE |
 767                            D3DTEXOPCAPS_MODULATE2X |
 768                            D3DTEXOPCAPS_MODULATE4X |
 769                            D3DTEXOPCAPS_ADD |
 770                            D3DTEXOPCAPS_ADDSIGNED |
 771                            D3DTEXOPCAPS_ADDSIGNED2X |
 772                            D3DTEXOPCAPS_SUBTRACT |
 773                            D3DTEXOPCAPS_ADDSMOOTH |
 774                            D3DTEXOPCAPS_BLENDDIFFUSEALPHA |
 775                            D3DTEXOPCAPS_BLENDTEXTUREALPHA |
 776                            D3DTEXOPCAPS_BLENDFACTORALPHA |
 777                            D3DTEXOPCAPS_BLENDTEXTUREALPHAPM |
 778                            D3DTEXOPCAPS_BLENDCURRENTALPHA |
 779                            D3DTEXOPCAPS_PREMODULATE |
 780                            D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR |
 781                            D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA |
 782                            D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR |
 783                            D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA |
 784                            D3DTEXOPCAPS_BUMPENVMAP |
 785                            D3DTEXOPCAPS_BUMPENVMAPLUMINANCE |
 786                            D3DTEXOPCAPS_DOTPRODUCT3 |
 787                            D3DTEXOPCAPS_MULTIPLYADD |
 788                            D3DTEXOPCAPS_LERP;
 789
 790     pCaps->MaxTextureBlendStages = 8; /* XXX wine */
 791         (DWORD)screen->get_param(screen, PIPE_CAP_BLEND_EQUATION_SEPARATE);
 792     pCaps->MaxSimultaneousTextures = screen->get_shader_param(screen,
 793         PIPE_SHADER_FRAGMENT, PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS);
 794     if (pCaps->MaxSimultaneousTextures > NINE_MAX_SAMPLERS_PS)
 795         pCaps->MaxSimultaneousTextures = NINE_MAX_SAMPLERS_PS;
 796
 797     pCaps->VertexProcessingCaps = D3DVTXPCAPS_TEXGEN |
 798                                   /*D3DVTXPCAPS_TEXGEN_SPHEREMAP |*/
 799                                   D3DVTXPCAPS_MATERIALSOURCE7 |
 800                                   D3DVTXPCAPS_DIRECTIONALLIGHTS |
 801                                   D3DVTXPCAPS_POSITIONALLIGHTS |
 802                                   D3DVTXPCAPS_LOCALVIEWER |
 803                                   D3DVTXPCAPS_TWEENING |
 804                                   /*D3DVTXPCAPS_NO_TEXGEN_NONLOCALVIEWER*/0;
 805
 806     pCaps->MaxActiveLights = NINE_MAX_LIGHTS_ACTIVE; /* like GL_LIGHTi */
 807     pCaps->MaxUserClipPlanes = PIPE_MAX_CLIP_PLANES;
 808     pCaps->MaxVertexBlendMatrices = 4; /* 1 vec4 BLENDWEIGHT/INDICES input */
 809     pCaps->MaxVertexBlendMatrixIndex = 7; /* D3DTS_WORLDMATRIX(0..7) */
 810
 811     pCaps->MaxPointSize = screen->get_paramf(screen, PIPE_CAPF_MAX_POINT_WIDTH);
 812
 813     pCaps->MaxPrimitiveCount = 0xFFFFF; /* <- wine, really 0xFFFFFFFF; */
 814     pCaps->MaxVertexIndex = 0xFFFFF; /* <- wine, really 0xFFFFFFFF */
 815     pCaps->MaxStreams =
 816         _min(screen->get_shader_param(screen,
 817                  PIPE_SHADER_VERTEX, PIPE_SHADER_CAP_MAX_INPUTS),
 818              16);
 819
 820     pCaps->MaxStreamStride = screen->get_param(screen,
 821             PIPE_CAP_MAX_VERTEX_ATTRIB_STRIDE);
 822
 823     pCaps->VertexShaderVersion = D3DVS_VERSION(3,0);
 824
 825     /* VS 2 as well as 3.0 supports a minimum of 256 consts.
 826      * Wine and d3d9 drivers for dx1x hw advertise 256. Just as them,
 827      * advertise 256. Problem is with hw that can only do 256, because
 828      * we need take a few slots for boolean and integer constants. For these
 829      * we'll have to fail later if they use complex shaders. */
 830     pCaps->MaxVertexShaderConst = NINE_MAX_CONST_F;
 831
 832     pCaps->PixelShaderVersion = D3DPS_VERSION(3,0);
 833     pCaps->PixelShader1xMaxValue = 8.0f; /* XXX: wine */
 834
 835     pCaps->DevCaps2 = D3DDEVCAPS2_STREAMOFFSET |
 836                       D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET |
 837                       D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES |
 838                       /*D3DDEVCAPS2_DMAPNPATCH |*/
 839                       /*D3DDEVCAPS2_ADAPTIVETESSRTPATCH |*/
 840                       /*D3DDEVCAPS2_ADAPTIVETESSNPATCH |*/
 841                       /*D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH*/0;
 842
 843     pCaps->MasterAdapterOrdinal = 0;
 844     pCaps->AdapterOrdinalInGroup = 0;
 845     pCaps->NumberOfAdaptersInGroup = 1;
 846
 847     /* Undocumented ? */
 848     pCaps->MaxNpatchTessellationLevel = 0.0f;
 849     pCaps->Reserved5 = 0;
 850
 851     /* XXX: use is_format_supported */
 852     pCaps->DeclTypes = D3DDTCAPS_UBYTE4 |
 853                        D3DDTCAPS_UBYTE4N |
 854                        D3DDTCAPS_SHORT2N |
 855                        D3DDTCAPS_SHORT4N |
 856                        D3DDTCAPS_USHORT2N |
 857                        D3DDTCAPS_USHORT4N |
 858                        D3DDTCAPS_UDEC3 |
 859                        D3DDTCAPS_DEC3N |
 860                        D3DDTCAPS_FLOAT16_2 |
 861                        D3DDTCAPS_FLOAT16_4;
 862
 863     pCaps->NumSimultaneousRTs =
 864         screen->get_param(screen, PIPE_CAP_MAX_RENDER_TARGETS);
 865     if (pCaps->NumSimultaneousRTs > NINE_MAX_SIMULTANEOUS_RENDERTARGETS)
 866         pCaps->NumSimultaneousRTs = NINE_MAX_SIMULTANEOUS_RENDERTARGETS;
 867
 868     pCaps->StretchRectFilterCaps = D3DPTFILTERCAPS_MINFPOINT |
 869                                    D3DPTFILTERCAPS_MINFLINEAR |
 870                                    D3DPTFILTERCAPS_MAGFPOINT |
 871                                    D3DPTFILTERCAPS_MAGFLINEAR;
 872
 873
 874     pCaps->VS20Caps.Caps = D3DVS20CAPS_PREDICATION;
 875     pCaps->VS20Caps.DynamicFlowControlDepth = /* XXX is this dynamic ? */
 876         screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
 877                                  PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
 878     pCaps->VS20Caps.NumTemps =
 879         screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
 880                                  PIPE_SHADER_CAP_MAX_TEMPS);
 881     pCaps->VS20Caps.StaticFlowControlDepth = /* XXX is this static ? */
 882         screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
 883                                  PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
 884
 885     /* also check for values < 0, because get_shader_param may return unsigned */
 886     if (pCaps->VS20Caps.DynamicFlowControlDepth > D3DVS20_MAX_DYNAMICFLOWCONTROLDEPTH
 887         || pCaps->VS20Caps.DynamicFlowControlDepth < 0)
 888         pCaps->VS20Caps.DynamicFlowControlDepth = D3DVS20_MAX_DYNAMICFLOWCONTROLDEPTH;
 889     if (pCaps->VS20Caps.StaticFlowControlDepth > D3DVS20_MAX_STATICFLOWCONTROLDEPTH
 890         || pCaps->VS20Caps.StaticFlowControlDepth < 0)
 891         pCaps->VS20Caps.StaticFlowControlDepth = D3DVS20_MAX_STATICFLOWCONTROLDEPTH;
 892     if (pCaps->VS20Caps.NumTemps > D3DVS20_MAX_NUMTEMPS)
 893         pCaps->VS20Caps.NumTemps = D3DVS20_MAX_NUMTEMPS;
 894     assert(pCaps->VS20Caps.DynamicFlowControlDepth >= D3DVS20_MIN_DYNAMICFLOWCONTROLDEPTH);
 895     assert(pCaps->VS20Caps.StaticFlowControlDepth >= D3DVS20_MIN_STATICFLOWCONTROLDEPTH);
 896     assert(pCaps->VS20Caps.NumTemps >= D3DVS20_MIN_NUMTEMPS);
 897
 898
 899     pCaps->PS20Caps.Caps = D3DPS20CAPS_ARBITRARYSWIZZLE |
 900                            D3DPS20CAPS_GRADIENTINSTRUCTIONS |
 901                            D3DPS20CAPS_PREDICATION;
 902     if (screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 903                                  PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS) ==
 904         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 905                                  PIPE_SHADER_CAP_MAX_INSTRUCTIONS))
 906         pCaps->PS20Caps.Caps |= D3DPS20CAPS_NOTEXINSTRUCTIONLIMIT;
 907     if (screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 908                                  PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS) ==
 909         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 910                                  PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS))
 911         pCaps->PS20Caps.Caps |= D3DPS20CAPS_NODEPENDENTREADLIMIT;
 912     pCaps->PS20Caps.DynamicFlowControlDepth = /* XXX is this dynamic ? */
 913         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 914                                  PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
 915     pCaps->PS20Caps.NumTemps =
 916         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 917                                  PIPE_SHADER_CAP_MAX_TEMPS);
 918     pCaps->PS20Caps.StaticFlowControlDepth =  /* XXX is this static ? */
 919         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 920                                  PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
 921     pCaps->PS20Caps.NumInstructionSlots =
 922         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 923                                  PIPE_SHADER_CAP_MAX_INSTRUCTIONS);
 924
 925     if (pCaps->PS20Caps.DynamicFlowControlDepth > D3DPS20_MAX_DYNAMICFLOWCONTROLDEPTH
 926         || pCaps->PS20Caps.DynamicFlowControlDepth < 0)
 927         pCaps->PS20Caps.DynamicFlowControlDepth = D3DPS20_MAX_DYNAMICFLOWCONTROLDEPTH;
 928     if (pCaps->PS20Caps.StaticFlowControlDepth > D3DPS20_MAX_STATICFLOWCONTROLDEPTH
 929         || pCaps->PS20Caps.StaticFlowControlDepth < 0)
 930         pCaps->PS20Caps.StaticFlowControlDepth = D3DPS20_MAX_STATICFLOWCONTROLDEPTH;
 931     if (pCaps->PS20Caps.NumTemps > D3DPS20_MAX_NUMTEMPS)
 932         pCaps->PS20Caps.NumTemps = D3DPS20_MAX_NUMTEMPS;
 933     if (pCaps->PS20Caps.NumInstructionSlots > D3DPS20_MAX_NUMINSTRUCTIONSLOTS)
 934         pCaps->PS20Caps.NumInstructionSlots = D3DPS20_MAX_NUMINSTRUCTIONSLOTS;
 935     assert(pCaps->PS20Caps.DynamicFlowControlDepth >= D3DPS20_MIN_DYNAMICFLOWCONTROLDEPTH);
 936     assert(pCaps->PS20Caps.StaticFlowControlDepth >= D3DPS20_MIN_STATICFLOWCONTROLDEPTH);
 937     assert(pCaps->PS20Caps.NumTemps >= D3DPS20_MIN_NUMTEMPS);
 938     assert(pCaps->PS20Caps.NumInstructionSlots >= D3DPS20_MIN_NUMINSTRUCTIONSLOTS);
 939
 940
 941     if (screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
 942                                  PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS))
 943         pCaps->VertexTextureFilterCaps = pCaps->TextureFilterCaps &
 944             ~(D3DPTFILTERCAPS_MIPFPOINT |
 945               D3DPTFILTERCAPS_MIPFPOINT); /* XXX */
 946     else
 947         pCaps->VertexTextureFilterCaps = 0;
 948
 949     pCaps->MaxVertexShader30InstructionSlots =
 950         screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
 951                                  PIPE_SHADER_CAP_MAX_INSTRUCTIONS);
 952     pCaps->MaxPixelShader30InstructionSlots =
 953         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 954                                  PIPE_SHADER_CAP_MAX_INSTRUCTIONS);
 955     if (pCaps->MaxVertexShader30InstructionSlots > D3DMAX30SHADERINSTRUCTIONS)
 956         pCaps->MaxVertexShader30InstructionSlots = D3DMAX30SHADERINSTRUCTIONS;
 957     if (pCaps->MaxPixelShader30InstructionSlots > D3DMAX30SHADERINSTRUCTIONS)
 958         pCaps->MaxPixelShader30InstructionSlots = D3DMAX30SHADERINSTRUCTIONS;
 959     assert(pCaps->MaxVertexShader30InstructionSlots >= D3DMIN30SHADERINSTRUCTIONS);
 960     assert(pCaps->MaxPixelShader30InstructionSlots >= D3DMIN30SHADERINSTRUCTIONS);
 961
 962     /* 65535 is required, advertise more for GPUs with >= 2048 instruction slots */
 963     pCaps->MaxVShaderInstructionsExecuted = MAX2(65535, pCaps->MaxVertexShader30InstructionSlots * 32);
 964     pCaps->MaxPShaderInstructionsExecuted = MAX2(65535, pCaps->MaxPixelShader30InstructionSlots * 32);
 965
 966     if (debug_get_bool_option("NINE_DUMP_CAPS", FALSE))
 967         nine_dump_D3DCAPS9(DBG_CHANNEL, pCaps);
 968
 969     return D3D_OK;
 970 }
 971
 972 HRESULT WINAPI
 973 NineAdapter9_CreateDevice( struct NineAdapter9 *This,
 974                            UINT RealAdapter,
 975                            D3DDEVTYPE DeviceType,
 976                            HWND hFocusWindow,
 977                            DWORD BehaviorFlags,
 978                            D3DPRESENT_PARAMETERS *pPresentationParameters,
 979                            IDirect3D9 *pD3D9,
 980                            ID3DPresentGroup *pPresentationGroup,
 981                            IDirect3DDevice9 **ppReturnedDeviceInterface )
 982 {
 983     struct pipe_screen *screen;
 984     D3DDEVICE_CREATION_PARAMETERS params;
 985     D3DCAPS9 caps;
 986     int major, minor;
 987     HRESULT hr;
 988
 989     DBG("This=%p RealAdapter=%u DeviceType=%s hFocusWindow=%p "
 990         "BehaviourFlags=%x " "pD3D9=%p pPresentationGroup=%p "
 991         "ppReturnedDeviceInterface=%p\n", This,
 992         RealAdapter, nine_D3DDEVTYPE_to_str(DeviceType), hFocusWindow,
 993         BehaviorFlags, pD3D9, pPresentationGroup, ppReturnedDeviceInterface);
 994
 995     ID3DPresentGroup_GetVersion(pPresentationGroup, &major, &minor);
 996     if (major != 1) {
 997         ERR("Doesn't support the ID3DPresentGroup version %d %d. Expected 1\n",
 998             major, minor);
 999         return D3DERR_NOTAVAILABLE;
1000     }
1001
1002     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
1003     if (FAILED(hr)) {
1004         DBG("Failed to get pipe_screen.\n");
1005         return hr;
1006     }
1007
1008     hr = NineAdapter9_GetDeviceCaps(This, DeviceType, &caps);
1009     if (FAILED(hr)) {
1010         DBG("Failed to get device caps.\n");
1011         return hr;
1012     }
1013
1014     params.AdapterOrdinal = RealAdapter;
1015     params.DeviceType = DeviceType;
1016     params.hFocusWindow = hFocusWindow;
1017     params.BehaviorFlags = BehaviorFlags;
1018
1019     hr = NineDevice9_new(screen, &params, &caps, pPresentationParameters,
1020                          pD3D9, pPresentationGroup, This->ctx, FALSE, NULL,
1021                          (struct NineDevice9 **)ppReturnedDeviceInterface);
1022     if (FAILED(hr)) {
1023         DBG("Failed to create device.\n");
1024         return hr;
1025     }
1026     DBG("NineDevice9 created successfully.\n");
1027
1028     return D3D_OK;
1029 }
1030
1031 HRESULT WINAPI
1032 NineAdapter9_CreateDeviceEx( struct NineAdapter9 *This,
1033                              UINT RealAdapter,
1034                              D3DDEVTYPE DeviceType,
1035                              HWND hFocusWindow,
1036                              DWORD BehaviorFlags,
1037                              D3DPRESENT_PARAMETERS *pPresentationParameters,
1038                              D3DDISPLAYMODEEX *pFullscreenDisplayMode,
1039                              IDirect3D9Ex *pD3D9Ex,
1040                              ID3DPresentGroup *pPresentationGroup,
1041                              IDirect3DDevice9Ex **ppReturnedDeviceInterface )
1042 {
1043     struct pipe_screen *screen;
1044     D3DDEVICE_CREATION_PARAMETERS params;
1045     D3DCAPS9 caps;
1046     int major, minor;
1047     HRESULT hr;
1048
1049     DBG("This=%p RealAdapter=%u DeviceType=%s hFocusWindow=%p "
1050         "BehaviourFlags=%x " "pD3D9Ex=%p pPresentationGroup=%p "
1051         "ppReturnedDeviceInterface=%p\n", This,
1052         RealAdapter, nine_D3DDEVTYPE_to_str(DeviceType), hFocusWindow,
1053         BehaviorFlags, pD3D9Ex, pPresentationGroup, ppReturnedDeviceInterface);
1054
1055     ID3DPresentGroup_GetVersion(pPresentationGroup, &major, &minor);
1056     if (major != 1) {
1057         ERR("Doesn't support the ID3DPresentGroup version %d %d. Expected 1\n",
1058             major, minor);
1059         return D3DERR_NOTAVAILABLE;
1060     }
1061
1062     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
1063     if (FAILED(hr)) {
1064         DBG("Failed to get pipe_screen.\n");
1065         return hr;
1066     }
1067
1068     hr = NineAdapter9_GetDeviceCaps(This, DeviceType, &caps);
1069     if (FAILED(hr)) {
1070         DBG("Failed to get device caps.\n");
1071         return hr;
1072     }
1073
1074     params.AdapterOrdinal = RealAdapter;
1075     params.DeviceType = DeviceType;
1076     params.hFocusWindow = hFocusWindow;
1077     params.BehaviorFlags = BehaviorFlags;
1078
1079     hr = NineDevice9Ex_new(screen, &params, &caps, pPresentationParameters,
1080                            pFullscreenDisplayMode,
1081                            pD3D9Ex, pPresentationGroup, This->ctx,
1082                            (struct NineDevice9Ex **)ppReturnedDeviceInterface);
1083     if (FAILED(hr)) {
1084         DBG("Failed to create device.\n");
1085         return hr;
1086     }
1087     DBG("NineDevice9Ex created successfully.\n");
1088
1089     return D3D_OK;
1090 }
1091
1092 ID3DAdapter9Vtbl NineAdapter9_vtable = {
1093     (void *)NineUnknown_QueryInterface,
1094     (void *)NineUnknown_AddRef,
1095     (void *)NineUnknown_Release,
1096     (void *)NineAdapter9_GetAdapterIdentifier,
1097     (void *)NineAdapter9_CheckDeviceType,
1098     (void *)NineAdapter9_CheckDeviceFormat,
1099     (void *)NineAdapter9_CheckDeviceMultiSampleType,
1100     (void *)NineAdapter9_CheckDepthStencilMatch,
1101     (void *)NineAdapter9_CheckDeviceFormatConversion,
1102     (void *)NineAdapter9_GetDeviceCaps,
1103     (void *)NineAdapter9_CreateDevice,
1104     (void *)NineAdapter9_CreateDeviceEx
1105 };
1106
1107 static const GUID *NineAdapter9_IIDs[] = {
1108     &IID_ID3D9Adapter,
1109     &IID_IUnknown,
1110     NULL
1111 };
1112
1113 HRESULT
1114 NineAdapter9_new( struct d3dadapter9_context *pCTX,
1115                   struct NineAdapter9 **ppOut )
1116 {
1117     NINE_NEW(Adapter9, ppOut, FALSE, /* args */ pCTX);
1118 }