src/gallium/frontends/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/format/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 static bool
  38 has_sm3(struct pipe_screen *hal)
  39 {
  40     return hal->get_param(hal, PIPE_CAP_FRAGMENT_SHADER_TEXTURE_LOD) &&
  41            hal->get_param(hal, PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES) &&
  42            hal->get_param(hal, PIPE_CAP_VERTEX_SHADER_SATURATE);
  43 }
  44
  45 HRESULT
  46 NineAdapter9_ctor( struct NineAdapter9 *This,
  47                    struct NineUnknownParams *pParams,
  48                    struct d3dadapter9_context *pCTX )
  49 {
  50     struct pipe_screen *hal = pCTX->hal;
  51     HRESULT hr = NineUnknown_ctor(&This->base, pParams);
  52     if (FAILED(hr)) { return hr; }
  53
  54     DBG("This=%p pParams=%p pCTX=%p\n", This, pParams, pCTX);
  55     nine_dump_D3DADAPTER_IDENTIFIER9(DBG_CHANNEL, &pCTX->identifier);
  56
  57     This->ctx = pCTX;
  58     if (!hal->get_param(hal, PIPE_CAP_CLIP_HALFZ)) {
  59         ERR("Driver doesn't support d3d9 coordinates\n");
  60         return D3DERR_DRIVERINTERNALERROR;
  61     }
  62     if (This->ctx->ref &&
  63         !This->ctx->ref->get_param(This->ctx->ref, PIPE_CAP_CLIP_HALFZ)) {
  64         ERR("Warning: Sotware rendering driver doesn't support d3d9 coordinates\n");
  65     }
  66     /* Old cards had tricks to bypass some restrictions to implement
  67      * everything and fit tight the requirements: number of constants,
  68      * number of temp registers, special behaviours, etc. Since we don't
  69      * have access to all this, we need a bit more than what dx9 required.
  70      * For example we have to use more than 32 temp registers to emulate
  71      * behaviours, while some dx9 hw don't have more. As for sm2 hardware,
  72      * we could support vs2 / ps2 for them but it needs some more care, and
  73      * as these are very old, we choose to drop support for them */
  74
  75     /* checks minimum requirements, most are vs3/ps3 strict requirements */
  76     if (!has_sm3(hal) ||
  77         hal->get_shader_param(hal, PIPE_SHADER_VERTEX,
  78                               PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE) < 256 * sizeof(float[4]) ||
  79         hal->get_shader_param(hal, PIPE_SHADER_FRAGMENT,
  80                               PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE) < 244 * sizeof(float[4]) ||
  81         hal->get_shader_param(hal, PIPE_SHADER_VERTEX,
  82                               PIPE_SHADER_CAP_MAX_TEMPS) < 32 ||
  83         hal->get_shader_param(hal, PIPE_SHADER_FRAGMENT,
  84                               PIPE_SHADER_CAP_MAX_TEMPS) < 32 ||
  85         hal->get_shader_param(hal, PIPE_SHADER_VERTEX,
  86                               PIPE_SHADER_CAP_MAX_INPUTS) < 16 ||
  87         hal->get_shader_param(hal, PIPE_SHADER_FRAGMENT,
  88                               PIPE_SHADER_CAP_MAX_INPUTS) < 10 ||
  89         hal->get_shader_param(hal, PIPE_SHADER_FRAGMENT,
  90                               PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS) < 16) {
  91         ERR("Your card is not supported by Gallium Nine. Minimum requirement "
  92             "is >= r500, >= nv50, >= i965\n");
  93         return D3DERR_DRIVERINTERNALERROR;
  94     }
  95     /* for r500 */
  96     if (hal->get_shader_param(hal, PIPE_SHADER_VERTEX,
  97                               PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE) < 276 * sizeof(float[4]) || /* we put bool and int constants with float constants */
  98         hal->get_shader_param(hal, PIPE_SHADER_VERTEX,
  99                               PIPE_SHADER_CAP_MAX_TEMPS) < 40 || /* we use some more temp registers */
 100         hal->get_shader_param(hal, PIPE_SHADER_FRAGMENT,
 101                               PIPE_SHADER_CAP_MAX_TEMPS) < 40 ||
 102         hal->get_shader_param(hal, PIPE_SHADER_FRAGMENT,
 103                               PIPE_SHADER_CAP_MAX_INPUTS) < 20) /* we don't pack inputs as much as we could */
 104         ERR("Your card is at the limit of Gallium Nine requirements. Some games "
 105             "may run into issues because requirements are too tight\n");
 106     return D3D_OK;
 107 }
 108
 109 void
 110 NineAdapter9_dtor( struct NineAdapter9 *This )
 111 {
 112     struct d3dadapter9_context *ctx = This->ctx;
 113
 114     DBG("This=%p\n", This);
 115
 116     NineUnknown_dtor(&This->base);
 117
 118     /* special case, call backend-specific dtor AFTER destroying this object
 119      * completely. */
 120     if (ctx) {
 121         if (ctx->destroy) { ctx->destroy(ctx); }
 122     }
 123 }
 124
 125 static HRESULT
 126 NineAdapter9_GetScreen( struct NineAdapter9 *This,
 127                         D3DDEVTYPE DevType,
 128                         struct pipe_screen **ppScreen )
 129 {
 130     const char *force_sw = getenv("D3D_ALWAYS_SOFTWARE");
 131     switch (DevType) {
 132         case D3DDEVTYPE_HAL:
 133             if (force_sw && !strcmp(force_sw, "1") && This->ctx->ref) {
 134                 *ppScreen = This->ctx->ref;
 135                 break;
 136             }
 137             *ppScreen = This->ctx->hal;
 138             break;
 139
 140         case D3DDEVTYPE_REF:
 141         case D3DDEVTYPE_NULLREF:
 142         case D3DDEVTYPE_SW:
 143             if (force_sw && !strcmp(force_sw, "0")) {
 144                 *ppScreen = This->ctx->hal;
 145                 break;
 146             }
 147             *ppScreen = This->ctx->ref;
 148             break;
 149
 150         default:
 151             user_assert(!"Invalid device type", D3DERR_INVALIDCALL);
 152     }
 153
 154     if (!*ppScreen) { return D3DERR_NOTAVAILABLE; }
 155
 156     return D3D_OK;
 157 }
 158
 159 HRESULT NINE_WINAPI
 160 NineAdapter9_GetAdapterIdentifier( struct NineAdapter9 *This,
 161                                    DWORD Flags,
 162                                    D3DADAPTER_IDENTIFIER9 *pIdentifier )
 163 {
 164     DBG("This=%p Flags=%x pIdentifier=%p\n", This, Flags, pIdentifier);
 165
 166     /* regarding flags, MSDN has this to say:
 167      *  Flags sets the WHQLLevel member of D3DADAPTER_IDENTIFIER9. Flags can be
 168      *  set to either 0 or D3DENUM_WHQL_LEVEL. If D3DENUM_WHQL_LEVEL is
 169      *  specified, this call can connect to the Internet to download new
 170      *  Microsoft Windows Hardware Quality Labs (WHQL) certificates.
 171      * so let's just ignore it. */
 172     *pIdentifier = This->ctx->identifier;
 173     return D3D_OK;
 174 }
 175
 176 static inline boolean
 177 backbuffer_format( D3DFORMAT dfmt,
 178                    D3DFORMAT bfmt,
 179                    boolean win )
 180 {
 181     if (dfmt == D3DFMT_A2R10G10B10 && win) { return FALSE; }
 182
 183     if ((dfmt == D3DFMT_A2R10G10B10 && bfmt == dfmt) ||
 184         (dfmt == D3DFMT_X8R8G8B8 && (bfmt == dfmt ||
 185                                      bfmt == D3DFMT_A8R8G8B8)) ||
 186         (dfmt == D3DFMT_X1R5G5B5 && (bfmt == dfmt ||
 187                                      bfmt == D3DFMT_A1R5G5B5)) ||
 188         (dfmt == D3DFMT_R5G6B5 && bfmt == dfmt)) {
 189         return TRUE;
 190     }
 191
 192     return FALSE;
 193 }
 194
 195 HRESULT NINE_WINAPI
 196 NineAdapter9_CheckDeviceType( struct NineAdapter9 *This,
 197                               D3DDEVTYPE DevType,
 198                               D3DFORMAT AdapterFormat,
 199                               D3DFORMAT BackBufferFormat,
 200                               BOOL bWindowed )
 201 {
 202     struct pipe_screen *screen;
 203     enum pipe_format dfmt, bfmt;
 204     HRESULT hr;
 205
 206     DBG("This=%p DevType=%s AdapterFormat=%s BackBufferFormat=%s "
 207         "bWindowed=%i\n", This, nine_D3DDEVTYPE_to_str(DevType),
 208         d3dformat_to_string(AdapterFormat),
 209         d3dformat_to_string(BackBufferFormat), bWindowed);
 210
 211     user_assert(backbuffer_format(AdapterFormat, BackBufferFormat, bWindowed),
 212                 D3DERR_NOTAVAILABLE);
 213
 214     hr = NineAdapter9_GetScreen(This, DevType, &screen);
 215     if (FAILED(hr)) { return hr; }
 216
 217     /* The display format is not handled in Nine. We always present an XRGB8888
 218      * buffer (and the display server will eventually do the conversion). We probably
 219      * don't need to check for anything for the adapter format support, since if the
 220      * display server advertise support, it will likely be able to do the conversion.
 221      * We do the approximation that a format is available in the display server if
 222      * the format passes with NINE_BIND_BACKBUFFER_FLAGS */
 223     dfmt = d3d9_to_pipe_format_checked(screen, AdapterFormat, PIPE_TEXTURE_2D,
 224                                        1,
 225                                        NINE_BIND_BACKBUFFER_FLAGS, FALSE, FALSE);
 226     bfmt = d3d9_to_pipe_format_checked(screen, BackBufferFormat, PIPE_TEXTURE_2D,
 227                                        1,
 228                                        NINE_BIND_BACKBUFFER_FLAGS, FALSE, FALSE);
 229     if (dfmt == PIPE_FORMAT_NONE || bfmt == PIPE_FORMAT_NONE) {
 230         DBG("Unsupported Adapter/BackBufferFormat.\n");
 231         return D3DERR_NOTAVAILABLE;
 232     }
 233
 234     return D3D_OK;
 235 }
 236
 237 static inline boolean
 238 display_format( D3DFORMAT fmt,
 239                 boolean win )
 240 {
 241     /* http://msdn.microsoft.com/en-us/library/bb172558(v=VS.85).aspx#BackBuffer_or_Display_Formats */
 242     static const D3DFORMAT allowed[] = {
 243         D3DFMT_A2R10G10B10,
 244         D3DFMT_X8R8G8B8,
 245         D3DFMT_X1R5G5B5,
 246         D3DFMT_R5G6B5,
 247     };
 248     unsigned i;
 249
 250     if (fmt == D3DFMT_A2R10G10B10 && win) { return FALSE; }
 251
 252     for (i = 0; i < sizeof(allowed)/sizeof(D3DFORMAT); i++) {
 253         if (fmt == allowed[i]) { return TRUE; }
 254     }
 255     return FALSE;
 256 }
 257
 258 static inline boolean
 259 adapter_format( D3DFORMAT fmt )
 260 {
 261     /* Formats that are compatible to display_format (modulo alpha bits) */
 262     static const D3DFORMAT allowed[] = {
 263         D3DFMT_A2R10G10B10,
 264         D3DFMT_X8R8G8B8,
 265         D3DFMT_A8R8G8B8,
 266         D3DFMT_X1R5G5B5,
 267         D3DFMT_A1R5G5B5,
 268         D3DFMT_R5G6B5,
 269     };
 270     unsigned i;
 271
 272     for (i = 0; i < sizeof(allowed)/sizeof(D3DFORMAT); i++) {
 273         if (fmt == allowed[i]) { return TRUE; }
 274     }
 275     return FALSE;
 276 }
 277
 278 HRESULT NINE_WINAPI
 279 NineAdapter9_CheckDeviceFormat( struct NineAdapter9 *This,
 280                                 D3DDEVTYPE DeviceType,
 281                                 D3DFORMAT AdapterFormat,
 282                                 DWORD Usage,
 283                                 D3DRESOURCETYPE RType,
 284                                 D3DFORMAT CheckFormat )
 285 {
 286     struct pipe_screen *screen;
 287     HRESULT hr;
 288     enum pipe_format pf;
 289     enum pipe_texture_target target;
 290     unsigned bind = 0;
 291     boolean srgb;
 292
 293     /* Check adapter format. */
 294
 295     DBG("This=%p DeviceType=%s AdapterFormat=%s\n", This,
 296         nine_D3DDEVTYPE_to_str(DeviceType), d3dformat_to_string(AdapterFormat));
 297     DBG("Usage=%x RType=%u CheckFormat=%s\n", Usage, RType,
 298         d3dformat_to_string(CheckFormat));
 299
 300     /* Wine tests, but suspicious. Needs more tests. */
 301     user_assert(adapter_format(AdapterFormat), D3DERR_INVALIDCALL);
 302     user_assert(display_format(AdapterFormat, FALSE), D3DERR_NOTAVAILABLE);
 303
 304     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
 305     if (FAILED(hr))
 306         return hr;
 307     pf = d3d9_to_pipe_format_checked(screen, AdapterFormat, PIPE_TEXTURE_2D, 0,
 308                                      PIPE_BIND_DISPLAY_TARGET |
 309                                      PIPE_BIND_SHARED, FALSE, FALSE);
 310     if (pf == PIPE_FORMAT_NONE) {
 311         DBG("AdapterFormat %s not available.\n",
 312             d3dformat_to_string(AdapterFormat));
 313         return D3DERR_NOTAVAILABLE;
 314     }
 315
 316     /* Check actual format. */
 317
 318     switch (RType) {
 319     case D3DRTYPE_SURFACE:       target = PIPE_TEXTURE_2D; break;
 320     case D3DRTYPE_TEXTURE:       target = PIPE_TEXTURE_2D; break;
 321     case D3DRTYPE_CUBETEXTURE:   target = PIPE_TEXTURE_CUBE; break;
 322     case D3DRTYPE_VOLUME:        target = PIPE_TEXTURE_3D; break;
 323     case D3DRTYPE_VOLUMETEXTURE: target = PIPE_TEXTURE_3D; break;
 324     case D3DRTYPE_VERTEXBUFFER:  target = PIPE_BUFFER; break;
 325     case D3DRTYPE_INDEXBUFFER:   target = PIPE_BUFFER; break;
 326     default:
 327         user_assert(0, D3DERR_INVALIDCALL);
 328     }
 329
 330     bind = 0;
 331     if (Usage & D3DUSAGE_RENDERTARGET) bind |= PIPE_BIND_RENDER_TARGET;
 332     if (Usage & D3DUSAGE_DEPTHSTENCIL) {
 333         if (!depth_stencil_format(CheckFormat))
 334             return D3DERR_NOTAVAILABLE;
 335         bind |= d3d9_get_pipe_depth_format_bindings(CheckFormat);
 336     }
 337
 338     /* API hack because setting RT[0] to NULL is forbidden */
 339     if (CheckFormat == D3DFMT_NULL && bind == PIPE_BIND_RENDER_TARGET &&
 340         (RType == D3DRTYPE_SURFACE ||
 341          RType == D3DRTYPE_TEXTURE))
 342         return D3D_OK;
 343
 344     /* RESZ hack */
 345     if (CheckFormat == D3DFMT_RESZ && bind == PIPE_BIND_RENDER_TARGET &&
 346         RType == D3DRTYPE_SURFACE)
 347         return screen->get_param(screen, PIPE_CAP_MULTISAMPLE_Z_RESOLVE) ?
 348                D3D_OK : D3DERR_NOTAVAILABLE;
 349
 350     /* ATOC hack */
 351     if (CheckFormat == D3DFMT_ATOC && RType == D3DRTYPE_SURFACE)
 352         return D3D_OK;
 353
 354     if ((Usage & D3DUSAGE_QUERY_POSTPIXELSHADER_BLENDING) &&
 355         (Usage & D3DUSAGE_RENDERTARGET))
 356         bind |= PIPE_BIND_BLENDABLE;
 357
 358     if (Usage & D3DUSAGE_DMAP) {
 359         DBG("D3DUSAGE_DMAP not available\n");
 360         return D3DERR_NOTAVAILABLE; /* TODO: displacement mapping */
 361     }
 362
 363     switch (RType) {
 364     case D3DRTYPE_TEXTURE:       bind |= PIPE_BIND_SAMPLER_VIEW; break;
 365     case D3DRTYPE_CUBETEXTURE:   bind |= PIPE_BIND_SAMPLER_VIEW; break;
 366     case D3DRTYPE_VOLUMETEXTURE: bind |= PIPE_BIND_SAMPLER_VIEW; break;
 367     case D3DRTYPE_VERTEXBUFFER:  bind |= PIPE_BIND_VERTEX_BUFFER; break;
 368     case D3DRTYPE_INDEXBUFFER:   bind |= PIPE_BIND_INDEX_BUFFER; break;
 369     case D3DRTYPE_SURFACE:
 370         if (!(Usage & D3DUSAGE_DEPTHSTENCIL))
 371             bind |= PIPE_BIND_SAMPLER_VIEW; /* StretchRect */
 372         /* Offscreen surface support: Usage = 0.
 373          * In practice drivers are very restrictive on the formats supported.
 374          * Basically a few common formats + YUV and compressed formats. The
 375          * reason is that offscreen surface are useful only for directdraw
 376          * compatibility (a WONTIMPL of nine) + format conversion (useful in
 377          * particular for YUV because the format was not advertised for textures
 378          * on NV chips). */
 379         if (Usage == 0)
 380             bind |= PIPE_BIND_RENDER_TARGET; /* A current requirement of our impl, which we should get rid of. */
 381     default:
 382         break;
 383     }
 384
 385
 386     srgb = (Usage & (D3DUSAGE_QUERY_SRGBREAD | D3DUSAGE_QUERY_SRGBWRITE)) != 0;
 387     pf = d3d9_to_pipe_format_checked(screen, CheckFormat, target,
 388                                      0, bind, srgb, FALSE);
 389     if (pf == PIPE_FORMAT_NONE) {
 390         DBG("NOT AVAILABLE\n");
 391         return D3DERR_NOTAVAILABLE;
 392     }
 393
 394     /* we support ATI1 and ATI2 hack only for 2D and Cube textures */
 395     if (RType != D3DRTYPE_TEXTURE && RType != D3DRTYPE_CUBETEXTURE &&
 396         (CheckFormat == D3DFMT_ATI1 || CheckFormat == D3DFMT_ATI2))
 397         return D3DERR_NOTAVAILABLE;
 398     /* if (Usage & D3DUSAGE_NONSECURE) { don't know the implications of this } */
 399     /* if (Usage & D3DUSAGE_SOFTWAREPROCESSING) { we can always support this } */
 400
 401     if ((Usage & D3DUSAGE_AUTOGENMIPMAP) && !(bind & PIPE_BIND_SAMPLER_VIEW))
 402         return D3DOK_NOAUTOGEN;
 403     return D3D_OK;
 404 }
 405
 406 HRESULT NINE_WINAPI
 407 NineAdapter9_CheckDeviceMultiSampleType( struct NineAdapter9 *This,
 408                                          D3DDEVTYPE DeviceType,
 409                                          D3DFORMAT SurfaceFormat,
 410                                          BOOL Windowed,
 411                                          D3DMULTISAMPLE_TYPE MultiSampleType,
 412                                          DWORD *pQualityLevels )
 413 {
 414     struct pipe_screen *screen;
 415     HRESULT hr;
 416     enum pipe_format pf;
 417     unsigned bind;
 418
 419     DBG("This=%p DeviceType=%s SurfaceFormat=%s Windowed=%i MultiSampleType=%u "
 420         "pQualityLevels=%p\n", This, nine_D3DDEVTYPE_to_str(DeviceType),
 421         d3dformat_to_string(SurfaceFormat), Windowed, MultiSampleType,
 422         pQualityLevels);
 423
 424     if (pQualityLevels) {
 425         /* In error cases return only 1 quality level supported */
 426         *pQualityLevels = 1;
 427     }
 428     user_assert(MultiSampleType <= D3DMULTISAMPLE_16_SAMPLES, D3DERR_INVALIDCALL);
 429
 430     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
 431     if (FAILED(hr))
 432         return hr;
 433
 434     if (depth_stencil_format(SurfaceFormat))
 435         bind = d3d9_get_pipe_depth_format_bindings(SurfaceFormat);
 436     else /* render-target */
 437         bind = PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET;
 438
 439     pf = d3d9_to_pipe_format_checked(screen, SurfaceFormat, PIPE_TEXTURE_2D,
 440                                      0, PIPE_BIND_SAMPLER_VIEW, FALSE, FALSE);
 441
 442     if (pf == PIPE_FORMAT_NONE && SurfaceFormat != D3DFMT_NULL) {
 443         DBG("%s not available.\n", d3dformat_to_string(SurfaceFormat));
 444         return D3DERR_INVALIDCALL;
 445     }
 446
 447     pf = d3d9_to_pipe_format_checked(screen, SurfaceFormat, PIPE_TEXTURE_2D,
 448                                      MultiSampleType, bind, FALSE, FALSE);
 449
 450     if (pf == PIPE_FORMAT_NONE && SurfaceFormat != D3DFMT_NULL) {
 451         DBG("%s with %u samples not available.\n",
 452             d3dformat_to_string(SurfaceFormat), MultiSampleType);
 453         return D3DERR_NOTAVAILABLE;
 454     }
 455
 456     if (pQualityLevels) {
 457         /* NONMASKABLE MultiSampleType might have more than one quality level,
 458          * while MASKABLE MultiSampleTypes have only one level.
 459          * Advertise quality levels and map each level to a sample count. */
 460          (void ) d3dmultisample_type_check(screen, SurfaceFormat,
 461                  &MultiSampleType, D3DMULTISAMPLE_16_SAMPLES, pQualityLevels);
 462          DBG("advertising %u quality levels\n", *pQualityLevels);
 463     }
 464
 465     return D3D_OK;
 466 }
 467
 468 HRESULT NINE_WINAPI
 469 NineAdapter9_CheckDepthStencilMatch( struct NineAdapter9 *This,
 470                                      D3DDEVTYPE DeviceType,
 471                                      D3DFORMAT AdapterFormat,
 472                                      D3DFORMAT RenderTargetFormat,
 473                                      D3DFORMAT DepthStencilFormat )
 474 {
 475     struct pipe_screen *screen;
 476     enum pipe_format dfmt, bfmt, zsfmt;
 477     HRESULT hr;
 478
 479     DBG("This=%p DeviceType=%s AdapterFormat=%s "
 480         "RenderTargetFormat=%s DepthStencilFormat=%s\n", This,
 481         nine_D3DDEVTYPE_to_str(DeviceType), d3dformat_to_string(AdapterFormat),
 482         d3dformat_to_string(RenderTargetFormat),
 483         d3dformat_to_string(DepthStencilFormat));
 484
 485     /* TODO: does it check AdapterFormat at all ?
 486      * It seems to need to pass at least for A8R8G8B8:
 487      * https://github.com/iXit/Mesa-3D/issues/317 */
 488     user_assert(adapter_format(AdapterFormat), D3DERR_NOTAVAILABLE);
 489     user_assert(depth_stencil_format(DepthStencilFormat), D3DERR_NOTAVAILABLE);
 490
 491     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
 492     if (FAILED(hr)) { return hr; }
 493
 494     dfmt = d3d9_to_pipe_format_checked(screen, AdapterFormat, PIPE_TEXTURE_2D, 0,
 495                                        NINE_BIND_BACKBUFFER_FLAGS, FALSE, FALSE);
 496     bfmt = d3d9_to_pipe_format_checked(screen, RenderTargetFormat,
 497                                        PIPE_TEXTURE_2D, 0,
 498                                        NINE_BIND_BACKBUFFER_FLAGS, FALSE, FALSE);
 499     if (RenderTargetFormat == D3DFMT_NULL)
 500         bfmt = dfmt;
 501     zsfmt = d3d9_to_pipe_format_checked(screen, DepthStencilFormat,
 502                                         PIPE_TEXTURE_2D, 0,
 503                                         d3d9_get_pipe_depth_format_bindings(DepthStencilFormat),
 504                                         FALSE, FALSE);
 505     if (dfmt == PIPE_FORMAT_NONE ||
 506         bfmt == PIPE_FORMAT_NONE ||
 507         zsfmt == PIPE_FORMAT_NONE) {
 508         return D3DERR_NOTAVAILABLE;
 509     }
 510
 511     return D3D_OK;
 512 }
 513
 514 HRESULT NINE_WINAPI
 515 NineAdapter9_CheckDeviceFormatConversion( struct NineAdapter9 *This,
 516                                           D3DDEVTYPE DeviceType,
 517                                           D3DFORMAT SourceFormat,
 518                                           D3DFORMAT TargetFormat )
 519 {
 520     /* MSDN says this tests whether a certain backbuffer format can be used in
 521      * conjunction with a certain front buffer format. It's a little confusing
 522      * but some one wiser might be able to figure this one out. XXX */
 523     struct pipe_screen *screen;
 524     enum pipe_format dfmt, bfmt;
 525     HRESULT hr;
 526
 527     DBG("This=%p DeviceType=%s SourceFormat=%s TargetFormat=%s\n", This,
 528         nine_D3DDEVTYPE_to_str(DeviceType),
 529         d3dformat_to_string(SourceFormat), d3dformat_to_string(TargetFormat));
 530
 531     user_assert(backbuffer_format(TargetFormat, SourceFormat, FALSE),
 532                 D3DERR_NOTAVAILABLE);
 533
 534     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
 535     if (FAILED(hr)) { return hr; }
 536
 537     dfmt = d3d9_to_pipe_format_checked(screen, TargetFormat, PIPE_TEXTURE_2D, 1,
 538                                        NINE_BIND_BACKBUFFER_FLAGS, FALSE, FALSE);
 539     bfmt = d3d9_to_pipe_format_checked(screen, SourceFormat, PIPE_TEXTURE_2D, 1,
 540                                        NINE_BIND_BACKBUFFER_FLAGS, FALSE, FALSE);
 541
 542     if (dfmt == PIPE_FORMAT_NONE || bfmt == PIPE_FORMAT_NONE) {
 543         DBG("%s to %s not supported.\n",
 544             d3dformat_to_string(SourceFormat),
 545             d3dformat_to_string(TargetFormat));
 546         return D3DERR_NOTAVAILABLE;
 547     }
 548
 549     return D3D_OK;
 550 }
 551
 552 HRESULT NINE_WINAPI
 553 NineAdapter9_GetDeviceCaps( struct NineAdapter9 *This,
 554                             D3DDEVTYPE DeviceType,
 555                             D3DCAPS9 *pCaps )
 556 {
 557     struct pipe_screen *screen;
 558     HRESULT hr;
 559
 560     DBG("This=%p DeviceType=%s pCaps=%p\n", This,
 561         nine_D3DDEVTYPE_to_str(DeviceType), pCaps);
 562
 563     user_assert(pCaps, D3DERR_INVALIDCALL);
 564
 565     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
 566     if (FAILED(hr)) {
 567        DBG("Failed to get pipe_screen.\n");
 568        return hr;
 569     }
 570
 571 #define D3DPIPECAP(pcap, d3dcap) \
 572     (screen->get_param(screen, PIPE_CAP_##pcap) ? (d3dcap) : 0)
 573
 574 #define D3DNPIPECAP(pcap, d3dcap) \
 575     (screen->get_param(screen, PIPE_CAP_##pcap) ? 0 : (d3dcap))
 576
 577     pCaps->DeviceType = DeviceType;
 578
 579     pCaps->AdapterOrdinal = 0;
 580
 581     pCaps->Caps = D3DCAPS_READ_SCANLINE;
 582
 583     pCaps->Caps2 = /* D3DCAPS2_CANMANAGERESOURCE | */
 584                 /* D3DCAPS2_CANSHARERESOURCE | */
 585                 /* D3DCAPS2_CANCALIBRATEGAMMA | */
 586                    D3DCAPS2_DYNAMICTEXTURES |
 587                    D3DCAPS2_FULLSCREENGAMMA |
 588                    D3DCAPS2_CANAUTOGENMIPMAP;
 589
 590     /* Note: D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD just means the
 591      * backbuffer can be ARGB (instead of only XRGB) when we are fullscreen
 592      * and in discard mode. */
 593     pCaps->Caps3 = D3DCAPS3_ALPHA_FULLSCREEN_FLIP_OR_DISCARD |
 594                    D3DCAPS3_COPY_TO_VIDMEM |
 595                    D3DCAPS3_COPY_TO_SYSTEMMEM |
 596                    D3DCAPS3_LINEAR_TO_SRGB_PRESENTATION;
 597
 598     pCaps->PresentationIntervals = D3DPRESENT_INTERVAL_DEFAULT |
 599                                    D3DPRESENT_INTERVAL_ONE |
 600                                    D3DPRESENT_INTERVAL_TWO |
 601                                    D3DPRESENT_INTERVAL_THREE |
 602                                    D3DPRESENT_INTERVAL_FOUR |
 603                                    D3DPRESENT_INTERVAL_IMMEDIATE;
 604     pCaps->CursorCaps = D3DCURSORCAPS_COLOR /* | D3DCURSORCAPS_LOWRES*/;
 605
 606     pCaps->DevCaps = D3DDEVCAPS_CANBLTSYSTONONLOCAL |
 607                      D3DDEVCAPS_CANRENDERAFTERFLIP |
 608                      D3DDEVCAPS_DRAWPRIMITIVES2 |
 609                      D3DDEVCAPS_DRAWPRIMITIVES2EX |
 610                      D3DDEVCAPS_DRAWPRIMTLVERTEX |
 611                      D3DDEVCAPS_EXECUTESYSTEMMEMORY |
 612                      D3DDEVCAPS_EXECUTEVIDEOMEMORY |
 613                      D3DDEVCAPS_HWRASTERIZATION |
 614                      D3DDEVCAPS_HWTRANSFORMANDLIGHT |
 615                      /*D3DDEVCAPS_NPATCHES |*/
 616                      D3DDEVCAPS_PUREDEVICE |
 617                      /*D3DDEVCAPS_QUINTICRTPATCHES |*/
 618                      /*D3DDEVCAPS_RTPATCHES |*/
 619                      /*D3DDEVCAPS_RTPATCHHANDLEZERO |*/
 620                      /*D3DDEVCAPS_SEPARATETEXTUREMEMORIES |*/
 621                      D3DDEVCAPS_TEXTURENONLOCALVIDMEM |
 622                      /* D3DDEVCAPS_TEXTURESYSTEMMEMORY |*/
 623                      D3DDEVCAPS_TEXTUREVIDEOMEMORY |
 624                      D3DDEVCAPS_TLVERTEXSYSTEMMEMORY |
 625                      D3DDEVCAPS_TLVERTEXVIDEOMEMORY;
 626
 627     pCaps->PrimitiveMiscCaps = D3DPMISCCAPS_MASKZ |
 628                                D3DPMISCCAPS_CULLNONE | /* XXX */
 629                                D3DPMISCCAPS_CULLCW |
 630                                D3DPMISCCAPS_CULLCCW |
 631                                D3DPMISCCAPS_COLORWRITEENABLE |
 632                                D3DPMISCCAPS_CLIPPLANESCALEDPOINTS |
 633                                /*D3DPMISCCAPS_CLIPTLVERTS |*/
 634                                D3DPMISCCAPS_TSSARGTEMP |
 635                                D3DPMISCCAPS_BLENDOP |
 636                                D3DPIPECAP(INDEP_BLEND_ENABLE, D3DPMISCCAPS_INDEPENDENTWRITEMASKS) |
 637                                D3DPMISCCAPS_PERSTAGECONSTANT |
 638                                /*D3DPMISCCAPS_POSTBLENDSRGBCONVERT |*/ /* TODO: advertise if Ex and dx10 able card */
 639                                D3DPMISCCAPS_FOGANDSPECULARALPHA | /* Note: documentation of the flag is wrong */
 640                                D3DPIPECAP(BLEND_EQUATION_SEPARATE, D3DPMISCCAPS_SEPARATEALPHABLEND) |
 641                                D3DPIPECAP(MIXED_COLORBUFFER_FORMATS, D3DPMISCCAPS_MRTINDEPENDENTBITDEPTHS) |
 642                                D3DPMISCCAPS_MRTPOSTPIXELSHADERBLENDING |
 643                                D3DPMISCCAPS_FOGVERTEXCLAMPED;
 644     if (!screen->get_param(screen, PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION))
 645         pCaps->PrimitiveMiscCaps |= D3DPMISCCAPS_CLIPTLVERTS;
 646
 647     pCaps->RasterCaps =
 648         D3DPIPECAP(ANISOTROPIC_FILTER, D3DPRASTERCAPS_ANISOTROPY) |
 649         D3DPRASTERCAPS_COLORPERSPECTIVE |
 650         D3DPRASTERCAPS_DITHER |
 651         D3DPRASTERCAPS_DEPTHBIAS |
 652         D3DPRASTERCAPS_FOGRANGE |
 653         D3DPRASTERCAPS_FOGTABLE |
 654         D3DPRASTERCAPS_FOGVERTEX |
 655         D3DPRASTERCAPS_MIPMAPLODBIAS |
 656         D3DPRASTERCAPS_MULTISAMPLE_TOGGLE |
 657         D3DPRASTERCAPS_SCISSORTEST |
 658         D3DPRASTERCAPS_SLOPESCALEDEPTHBIAS |
 659         /*D3DPRASTERCAPS_WBUFFER |*/
 660         D3DPRASTERCAPS_WFOG |
 661         /*D3DPRASTERCAPS_ZBUFFERLESSHSR |*/
 662         D3DPRASTERCAPS_ZFOG |
 663         D3DPRASTERCAPS_ZTEST;
 664
 665     pCaps->ZCmpCaps = D3DPCMPCAPS_NEVER |
 666                       D3DPCMPCAPS_LESS |
 667                       D3DPCMPCAPS_EQUAL |
 668                       D3DPCMPCAPS_LESSEQUAL |
 669                       D3DPCMPCAPS_GREATER |
 670                       D3DPCMPCAPS_NOTEQUAL |
 671                       D3DPCMPCAPS_GREATEREQUAL |
 672                       D3DPCMPCAPS_ALWAYS;
 673
 674     pCaps->SrcBlendCaps = D3DPBLENDCAPS_ZERO |
 675                           D3DPBLENDCAPS_ONE |
 676                           D3DPBLENDCAPS_SRCCOLOR |
 677                           D3DPBLENDCAPS_INVSRCCOLOR |
 678                           D3DPBLENDCAPS_SRCALPHA |
 679                           D3DPBLENDCAPS_INVSRCALPHA |
 680                           D3DPBLENDCAPS_DESTALPHA |
 681                           D3DPBLENDCAPS_INVDESTALPHA |
 682                           D3DPBLENDCAPS_DESTCOLOR |
 683                           D3DPBLENDCAPS_INVDESTCOLOR |
 684                           D3DPBLENDCAPS_SRCALPHASAT |
 685                           D3DPBLENDCAPS_BOTHSRCALPHA |
 686                           D3DPBLENDCAPS_BOTHINVSRCALPHA |
 687                           D3DPBLENDCAPS_BLENDFACTOR |
 688                           D3DPIPECAP(MAX_DUAL_SOURCE_RENDER_TARGETS,
 689                               D3DPBLENDCAPS_INVSRCCOLOR2 |
 690                               D3DPBLENDCAPS_SRCCOLOR2);
 691
 692     pCaps->DestBlendCaps = pCaps->SrcBlendCaps;
 693
 694     pCaps->AlphaCmpCaps = D3DPCMPCAPS_NEVER |
 695                           D3DPCMPCAPS_LESS |
 696                           D3DPCMPCAPS_EQUAL |
 697                           D3DPCMPCAPS_LESSEQUAL |
 698                           D3DPCMPCAPS_GREATER |
 699                           D3DPCMPCAPS_NOTEQUAL |
 700                           D3DPCMPCAPS_GREATEREQUAL |
 701                           D3DPCMPCAPS_ALWAYS;
 702
 703     /* FLAT caps not legal for D3D9. */
 704     pCaps->ShadeCaps = D3DPSHADECAPS_COLORGOURAUDRGB |
 705                        D3DPSHADECAPS_SPECULARGOURAUDRGB |
 706                        D3DPSHADECAPS_ALPHAGOURAUDBLEND |
 707                        D3DPSHADECAPS_FOGGOURAUD;
 708
 709     pCaps->TextureCaps =
 710         D3DPTEXTURECAPS_ALPHA |
 711         D3DPTEXTURECAPS_ALPHAPALETTE |
 712         D3DPTEXTURECAPS_PERSPECTIVE |
 713         D3DPTEXTURECAPS_PROJECTED |
 714         D3DPTEXTURECAPS_TEXREPEATNOTSCALEDBYSIZE |
 715         D3DPTEXTURECAPS_CUBEMAP |
 716         D3DPTEXTURECAPS_VOLUMEMAP |
 717         D3DNPIPECAP(NPOT_TEXTURES, D3DPTEXTURECAPS_POW2) |
 718         D3DNPIPECAP(NPOT_TEXTURES, D3DPTEXTURECAPS_NONPOW2CONDITIONAL) |
 719         D3DNPIPECAP(NPOT_TEXTURES, D3DPTEXTURECAPS_CUBEMAP_POW2) |
 720         D3DNPIPECAP(NPOT_TEXTURES, D3DPTEXTURECAPS_VOLUMEMAP_POW2) |
 721         D3DPIPECAP(MAX_TEXTURE_2D_SIZE, D3DPTEXTURECAPS_MIPMAP) |
 722         D3DPIPECAP(MAX_TEXTURE_3D_LEVELS, D3DPTEXTURECAPS_MIPVOLUMEMAP) |
 723         D3DPIPECAP(MAX_TEXTURE_CUBE_LEVELS, D3DPTEXTURECAPS_MIPCUBEMAP);
 724
 725     pCaps->TextureFilterCaps =
 726         D3DPTFILTERCAPS_MINFPOINT |
 727         D3DPTFILTERCAPS_MINFLINEAR |
 728         D3DPIPECAP(ANISOTROPIC_FILTER, D3DPTFILTERCAPS_MINFANISOTROPIC) |
 729         /*D3DPTFILTERCAPS_MINFPYRAMIDALQUAD |*/
 730         /*D3DPTFILTERCAPS_MINFGAUSSIANQUAD |*/
 731         D3DPTFILTERCAPS_MIPFPOINT |
 732         D3DPTFILTERCAPS_MIPFLINEAR |
 733         D3DPTFILTERCAPS_MAGFPOINT |
 734         D3DPTFILTERCAPS_MAGFLINEAR |
 735         D3DPIPECAP(ANISOTROPIC_FILTER, D3DPTFILTERCAPS_MAGFANISOTROPIC) |
 736         /*D3DPTFILTERCAPS_MAGFPYRAMIDALQUAD |*/
 737         /*D3DPTFILTERCAPS_MAGFGAUSSIANQUAD*/0;
 738
 739     pCaps->CubeTextureFilterCaps = pCaps->TextureFilterCaps;
 740     pCaps->VolumeTextureFilterCaps = pCaps->TextureFilterCaps;
 741
 742     pCaps->TextureAddressCaps =
 743         D3DPTADDRESSCAPS_BORDER |
 744         D3DPTADDRESSCAPS_INDEPENDENTUV |
 745         D3DPTADDRESSCAPS_WRAP |
 746         D3DPTADDRESSCAPS_MIRROR |
 747         D3DPTADDRESSCAPS_CLAMP |
 748         D3DPIPECAP(TEXTURE_MIRROR_CLAMP, D3DPTADDRESSCAPS_MIRRORONCE);
 749
 750     pCaps->VolumeTextureAddressCaps = pCaps->TextureAddressCaps;
 751
 752     pCaps->LineCaps =
 753         D3DLINECAPS_ALPHACMP |
 754         D3DLINECAPS_BLEND |
 755         D3DLINECAPS_TEXTURE |
 756         D3DLINECAPS_ZTEST |
 757         D3DLINECAPS_FOG;
 758     if (screen->get_paramf(screen, PIPE_CAPF_MAX_LINE_WIDTH_AA) > 0.0) {
 759         pCaps->LineCaps |= D3DLINECAPS_ANTIALIAS;
 760     }
 761
 762     pCaps->MaxTextureWidth =screen->get_param(screen,
 763                                               PIPE_CAP_MAX_TEXTURE_2D_SIZE);
 764     pCaps->MaxTextureHeight = pCaps->MaxTextureWidth;
 765     pCaps->MaxVolumeExtent =
 766         1 << (screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_3D_LEVELS) - 1);
 767     /* XXX values from wine */
 768     pCaps->MaxTextureRepeat = 32768;
 769     pCaps->MaxTextureAspectRatio = pCaps->MaxTextureWidth;
 770
 771     pCaps->MaxAnisotropy =
 772         (DWORD)screen->get_paramf(screen, PIPE_CAPF_MAX_TEXTURE_ANISOTROPY);
 773
 774     /* Values for GeForce 9600 GT */
 775     pCaps->MaxVertexW = 1e10f;
 776     pCaps->GuardBandLeft = -1e9f;
 777     pCaps->GuardBandTop = -1e9f;
 778     pCaps->GuardBandRight = 1e9f;
 779     pCaps->GuardBandBottom = 1e9f;
 780     pCaps->ExtentsAdjust = 0.0f;
 781
 782     pCaps->StencilCaps =
 783         D3DSTENCILCAPS_KEEP |
 784         D3DSTENCILCAPS_ZERO |
 785         D3DSTENCILCAPS_REPLACE |
 786         D3DSTENCILCAPS_INCRSAT |
 787         D3DSTENCILCAPS_DECRSAT |
 788         D3DSTENCILCAPS_INVERT |
 789         D3DSTENCILCAPS_INCR |
 790         D3DSTENCILCAPS_DECR |
 791         D3DSTENCILCAPS_TWOSIDED;
 792
 793     pCaps->FVFCaps =
 794         8 | /* 8 textures max */
 795         /*D3DFVFCAPS_DONOTSTRIPELEMENTS |*/
 796         D3DFVFCAPS_PSIZE;
 797
 798     pCaps->TextureOpCaps = D3DTEXOPCAPS_DISABLE |
 799                            D3DTEXOPCAPS_SELECTARG1 |
 800                            D3DTEXOPCAPS_SELECTARG2 |
 801                            D3DTEXOPCAPS_MODULATE |
 802                            D3DTEXOPCAPS_MODULATE2X |
 803                            D3DTEXOPCAPS_MODULATE4X |
 804                            D3DTEXOPCAPS_ADD |
 805                            D3DTEXOPCAPS_ADDSIGNED |
 806                            D3DTEXOPCAPS_ADDSIGNED2X |
 807                            D3DTEXOPCAPS_SUBTRACT |
 808                            D3DTEXOPCAPS_ADDSMOOTH |
 809                            D3DTEXOPCAPS_BLENDDIFFUSEALPHA |
 810                            D3DTEXOPCAPS_BLENDTEXTUREALPHA |
 811                            D3DTEXOPCAPS_BLENDFACTORALPHA |
 812                            D3DTEXOPCAPS_BLENDTEXTUREALPHAPM |
 813                            D3DTEXOPCAPS_BLENDCURRENTALPHA |
 814                            D3DTEXOPCAPS_PREMODULATE |
 815                            D3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR |
 816                            D3DTEXOPCAPS_MODULATECOLOR_ADDALPHA |
 817                            D3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR |
 818                            D3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA |
 819                            D3DTEXOPCAPS_BUMPENVMAP |
 820                            D3DTEXOPCAPS_BUMPENVMAPLUMINANCE |
 821                            D3DTEXOPCAPS_DOTPRODUCT3 |
 822                            D3DTEXOPCAPS_MULTIPLYADD |
 823                            D3DTEXOPCAPS_LERP;
 824
 825     pCaps->MaxTextureBlendStages = 8; /* XXX wine */
 826         (DWORD)screen->get_param(screen, PIPE_CAP_BLEND_EQUATION_SEPARATE);
 827     pCaps->MaxSimultaneousTextures = 8;
 828
 829     pCaps->VertexProcessingCaps = D3DVTXPCAPS_TEXGEN |
 830                                   D3DVTXPCAPS_TEXGEN_SPHEREMAP |
 831                                   D3DVTXPCAPS_MATERIALSOURCE7 |
 832                                   D3DVTXPCAPS_DIRECTIONALLIGHTS |
 833                                   D3DVTXPCAPS_POSITIONALLIGHTS |
 834                                   D3DVTXPCAPS_LOCALVIEWER |
 835                                   D3DVTXPCAPS_TWEENING |
 836                                   /*D3DVTXPCAPS_NO_TEXGEN_NONLOCALVIEWER*/0;
 837
 838     pCaps->MaxActiveLights = NINE_MAX_LIGHTS_ACTIVE; /* like GL_LIGHTi */
 839     pCaps->MaxUserClipPlanes = PIPE_MAX_CLIP_PLANES;
 840     pCaps->MaxVertexBlendMatrices = 4; /* 1 vec4 BLENDWEIGHT/INDICES input */
 841     pCaps->MaxVertexBlendMatrixIndex = 8; /* D3DTS_WORLDMATRIX(0..8) */
 842
 843     pCaps->MaxPointSize = screen->get_paramf(screen, PIPE_CAPF_MAX_POINT_WIDTH);
 844
 845     pCaps->MaxPrimitiveCount = 0x555555; /* <- wine, really 0xFFFFFFFF; */
 846     pCaps->MaxVertexIndex = 0xFFFFFF; /* <- wine, really 0xFFFFFFFF */
 847     pCaps->MaxStreams =
 848         _min(screen->get_shader_param(screen,
 849                  PIPE_SHADER_VERTEX, PIPE_SHADER_CAP_MAX_INPUTS),
 850              16);
 851
 852     pCaps->MaxStreamStride = screen->get_param(screen,
 853             PIPE_CAP_MAX_VERTEX_ATTRIB_STRIDE);
 854
 855     pCaps->VertexShaderVersion = D3DVS_VERSION(3,0);
 856
 857     /* VS 2 as well as 3.0 supports a minimum of 256 consts.
 858      * Wine and d3d9 drivers for dx1x hw advertise 256. Just as them,
 859      * advertise 256. Problem is with hw that can only do 256, because
 860      * we need take a few slots for boolean and integer constants. For these
 861      * we'll have to fail later if they use complex shaders. */
 862     pCaps->MaxVertexShaderConst = NINE_MAX_CONST_F;
 863
 864     pCaps->PixelShaderVersion = D3DPS_VERSION(3,0);
 865     /* Value for GeForce 9600 GT */
 866     pCaps->PixelShader1xMaxValue = 65504.f;
 867
 868     pCaps->DevCaps2 = D3DDEVCAPS2_STREAMOFFSET |
 869                       D3DDEVCAPS2_VERTEXELEMENTSCANSHARESTREAMOFFSET |
 870                       D3DDEVCAPS2_CAN_STRETCHRECT_FROM_TEXTURES |
 871                       /*D3DDEVCAPS2_DMAPNPATCH |*/
 872                       /*D3DDEVCAPS2_ADAPTIVETESSRTPATCH |*/
 873                       /*D3DDEVCAPS2_ADAPTIVETESSNPATCH |*/
 874                       /*D3DDEVCAPS2_PRESAMPLEDDMAPNPATCH*/0;
 875
 876     pCaps->MasterAdapterOrdinal = 0;
 877     pCaps->AdapterOrdinalInGroup = 0;
 878     pCaps->NumberOfAdaptersInGroup = 1;
 879
 880     /* Undocumented ? */
 881     pCaps->MaxNpatchTessellationLevel = 0.0f;
 882     pCaps->Reserved5 = 0;
 883
 884     /* XXX: use is_format_supported */
 885     pCaps->DeclTypes = D3DDTCAPS_UBYTE4 |
 886                        D3DDTCAPS_UBYTE4N |
 887                        D3DDTCAPS_SHORT2N |
 888                        D3DDTCAPS_SHORT4N |
 889                        D3DDTCAPS_USHORT2N |
 890                        D3DDTCAPS_USHORT4N |
 891                        D3DDTCAPS_UDEC3 |
 892                        D3DDTCAPS_DEC3N |
 893                        D3DDTCAPS_FLOAT16_2 |
 894                        D3DDTCAPS_FLOAT16_4;
 895
 896     pCaps->NumSimultaneousRTs =
 897         screen->get_param(screen, PIPE_CAP_MAX_RENDER_TARGETS);
 898     if (pCaps->NumSimultaneousRTs > NINE_MAX_SIMULTANEOUS_RENDERTARGETS)
 899         pCaps->NumSimultaneousRTs = NINE_MAX_SIMULTANEOUS_RENDERTARGETS;
 900
 901     pCaps->StretchRectFilterCaps = D3DPTFILTERCAPS_MINFPOINT |
 902                                    D3DPTFILTERCAPS_MINFLINEAR |
 903                                    D3DPTFILTERCAPS_MAGFPOINT |
 904                                    D3DPTFILTERCAPS_MAGFLINEAR;
 905
 906
 907     pCaps->VS20Caps.Caps = D3DVS20CAPS_PREDICATION;
 908     pCaps->VS20Caps.DynamicFlowControlDepth = /* XXX is this dynamic ? */
 909         screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
 910                                  PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
 911     pCaps->VS20Caps.NumTemps =
 912         screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
 913                                  PIPE_SHADER_CAP_MAX_TEMPS);
 914     pCaps->VS20Caps.StaticFlowControlDepth = /* XXX is this static ? */
 915         screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
 916                                  PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
 917
 918     /* also check for values < 0, because get_shader_param may return unsigned */
 919     if (pCaps->VS20Caps.DynamicFlowControlDepth > D3DVS20_MAX_DYNAMICFLOWCONTROLDEPTH
 920         || pCaps->VS20Caps.DynamicFlowControlDepth < 0)
 921         pCaps->VS20Caps.DynamicFlowControlDepth = D3DVS20_MAX_DYNAMICFLOWCONTROLDEPTH;
 922     if (pCaps->VS20Caps.StaticFlowControlDepth > D3DVS20_MAX_STATICFLOWCONTROLDEPTH
 923         || pCaps->VS20Caps.StaticFlowControlDepth < 0)
 924         pCaps->VS20Caps.StaticFlowControlDepth = D3DVS20_MAX_STATICFLOWCONTROLDEPTH;
 925     if (pCaps->VS20Caps.NumTemps > D3DVS20_MAX_NUMTEMPS)
 926         pCaps->VS20Caps.NumTemps = D3DVS20_MAX_NUMTEMPS;
 927     assert(pCaps->VS20Caps.DynamicFlowControlDepth >= D3DVS20_MIN_DYNAMICFLOWCONTROLDEPTH);
 928     assert(pCaps->VS20Caps.StaticFlowControlDepth >= D3DVS20_MIN_STATICFLOWCONTROLDEPTH);
 929     assert(pCaps->VS20Caps.NumTemps >= D3DVS20_MIN_NUMTEMPS);
 930
 931
 932     pCaps->PS20Caps.Caps = D3DPS20CAPS_ARBITRARYSWIZZLE |
 933                            D3DPS20CAPS_GRADIENTINSTRUCTIONS |
 934                            D3DPS20CAPS_PREDICATION;
 935     if (screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 936                                  PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS) ==
 937         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 938                                  PIPE_SHADER_CAP_MAX_INSTRUCTIONS))
 939         pCaps->PS20Caps.Caps |= D3DPS20CAPS_NOTEXINSTRUCTIONLIMIT;
 940     if (screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 941                                  PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS) ==
 942         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 943                                  PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS))
 944         pCaps->PS20Caps.Caps |= D3DPS20CAPS_NODEPENDENTREADLIMIT;
 945     pCaps->PS20Caps.DynamicFlowControlDepth = /* XXX is this dynamic ? */
 946         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 947                                  PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
 948     pCaps->PS20Caps.NumTemps =
 949         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 950                                  PIPE_SHADER_CAP_MAX_TEMPS);
 951     pCaps->PS20Caps.StaticFlowControlDepth =  /* XXX is this static ? */
 952         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 953                                  PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
 954     pCaps->PS20Caps.NumInstructionSlots =
 955         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 956                                  PIPE_SHADER_CAP_MAX_INSTRUCTIONS);
 957
 958     if (pCaps->PS20Caps.DynamicFlowControlDepth > D3DPS20_MAX_DYNAMICFLOWCONTROLDEPTH
 959         || pCaps->PS20Caps.DynamicFlowControlDepth < 0)
 960         pCaps->PS20Caps.DynamicFlowControlDepth = D3DPS20_MAX_DYNAMICFLOWCONTROLDEPTH;
 961     if (pCaps->PS20Caps.StaticFlowControlDepth > D3DPS20_MAX_STATICFLOWCONTROLDEPTH
 962         || pCaps->PS20Caps.StaticFlowControlDepth < 0)
 963         pCaps->PS20Caps.StaticFlowControlDepth = D3DPS20_MAX_STATICFLOWCONTROLDEPTH;
 964     if (pCaps->PS20Caps.NumTemps > D3DPS20_MAX_NUMTEMPS)
 965         pCaps->PS20Caps.NumTemps = D3DPS20_MAX_NUMTEMPS;
 966     if (pCaps->PS20Caps.NumInstructionSlots > D3DPS20_MAX_NUMINSTRUCTIONSLOTS)
 967         pCaps->PS20Caps.NumInstructionSlots = D3DPS20_MAX_NUMINSTRUCTIONSLOTS;
 968     assert(pCaps->PS20Caps.DynamicFlowControlDepth >= D3DPS20_MIN_DYNAMICFLOWCONTROLDEPTH);
 969     assert(pCaps->PS20Caps.StaticFlowControlDepth >= D3DPS20_MIN_STATICFLOWCONTROLDEPTH);
 970     assert(pCaps->PS20Caps.NumTemps >= D3DPS20_MIN_NUMTEMPS);
 971     assert(pCaps->PS20Caps.NumInstructionSlots >= D3DPS20_MIN_NUMINSTRUCTIONSLOTS);
 972
 973
 974     if (screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
 975                                  PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS))
 976         pCaps->VertexTextureFilterCaps = pCaps->TextureFilterCaps &
 977             ~(D3DPTFILTERCAPS_MIPFPOINT |
 978               D3DPTFILTERCAPS_MIPFPOINT); /* XXX */
 979     else
 980         pCaps->VertexTextureFilterCaps = 0;
 981
 982     pCaps->MaxVertexShader30InstructionSlots =
 983         screen->get_shader_param(screen, PIPE_SHADER_VERTEX,
 984                                  PIPE_SHADER_CAP_MAX_INSTRUCTIONS);
 985     pCaps->MaxPixelShader30InstructionSlots =
 986         screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT,
 987                                  PIPE_SHADER_CAP_MAX_INSTRUCTIONS);
 988     if (pCaps->MaxVertexShader30InstructionSlots > D3DMAX30SHADERINSTRUCTIONS)
 989         pCaps->MaxVertexShader30InstructionSlots = D3DMAX30SHADERINSTRUCTIONS;
 990     if (pCaps->MaxPixelShader30InstructionSlots > D3DMAX30SHADERINSTRUCTIONS)
 991         pCaps->MaxPixelShader30InstructionSlots = D3DMAX30SHADERINSTRUCTIONS;
 992     assert(pCaps->MaxVertexShader30InstructionSlots >= D3DMIN30SHADERINSTRUCTIONS);
 993     assert(pCaps->MaxPixelShader30InstructionSlots >= D3DMIN30SHADERINSTRUCTIONS);
 994
 995     /* 65535 is required, advertise more for GPUs with >= 2048 instruction slots */
 996     pCaps->MaxVShaderInstructionsExecuted = MAX2(65535, pCaps->MaxVertexShader30InstructionSlots * 32);
 997     pCaps->MaxPShaderInstructionsExecuted = MAX2(65535, pCaps->MaxPixelShader30InstructionSlots * 32);
 998
 999     if (debug_get_bool_option("NINE_DUMP_CAPS", FALSE))
1000         nine_dump_D3DCAPS9(DBG_CHANNEL, pCaps);
1001
1002     return D3D_OK;
1003 }
1004
1005 HRESULT NINE_WINAPI
1006 NineAdapter9_CreateDevice( struct NineAdapter9 *This,
1007                            UINT RealAdapter,
1008                            D3DDEVTYPE DeviceType,
1009                            HWND hFocusWindow,
1010                            DWORD BehaviorFlags,
1011                            D3DPRESENT_PARAMETERS *pPresentationParameters,
1012                            IDirect3D9 *pD3D9,
1013                            ID3DPresentGroup *pPresentationGroup,
1014                            IDirect3DDevice9 **ppReturnedDeviceInterface )
1015 {
1016     struct pipe_screen *screen;
1017     D3DDEVICE_CREATION_PARAMETERS params;
1018     D3DCAPS9 caps;
1019     int major, minor;
1020     HRESULT hr;
1021
1022     DBG("This=%p RealAdapter=%u DeviceType=%s hFocusWindow=%p "
1023         "BehaviourFlags=%x " "pD3D9=%p pPresentationGroup=%p "
1024         "ppReturnedDeviceInterface=%p\n", This,
1025         RealAdapter, nine_D3DDEVTYPE_to_str(DeviceType), hFocusWindow,
1026         BehaviorFlags, pD3D9, pPresentationGroup, ppReturnedDeviceInterface);
1027
1028     ID3DPresentGroup_GetVersion(pPresentationGroup, &major, &minor);
1029     if (major != 1) {
1030         ERR("Doesn't support the ID3DPresentGroup version %d %d. Expected 1\n",
1031             major, minor);
1032         return D3DERR_NOTAVAILABLE;
1033     }
1034
1035     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
1036     if (FAILED(hr)) {
1037         DBG("Failed to get pipe_screen.\n");
1038         return hr;
1039     }
1040
1041     hr = NineAdapter9_GetDeviceCaps(This, DeviceType, &caps);
1042     if (FAILED(hr)) {
1043         DBG("Failed to get device caps.\n");
1044         return hr;
1045     }
1046
1047     params.AdapterOrdinal = RealAdapter;
1048     params.DeviceType = DeviceType;
1049     params.hFocusWindow = hFocusWindow;
1050     params.BehaviorFlags = BehaviorFlags;
1051
1052     hr = NineDevice9_new(screen, &params, &caps, pPresentationParameters,
1053                          pD3D9, pPresentationGroup, This->ctx, FALSE, NULL,
1054                          (struct NineDevice9 **)ppReturnedDeviceInterface,
1055                          minor);
1056     if (FAILED(hr)) {
1057         DBG("Failed to create device.\n");
1058         return hr;
1059     }
1060     DBG("NineDevice9 created successfully.\n");
1061
1062     return D3D_OK;
1063 }
1064
1065 HRESULT NINE_WINAPI
1066 NineAdapter9_CreateDeviceEx( struct NineAdapter9 *This,
1067                              UINT RealAdapter,
1068                              D3DDEVTYPE DeviceType,
1069                              HWND hFocusWindow,
1070                              DWORD BehaviorFlags,
1071                              D3DPRESENT_PARAMETERS *pPresentationParameters,
1072                              D3DDISPLAYMODEEX *pFullscreenDisplayMode,
1073                              IDirect3D9Ex *pD3D9Ex,
1074                              ID3DPresentGroup *pPresentationGroup,
1075                              IDirect3DDevice9Ex **ppReturnedDeviceInterface )
1076 {
1077     struct pipe_screen *screen;
1078     D3DDEVICE_CREATION_PARAMETERS params;
1079     D3DCAPS9 caps;
1080     int major, minor;
1081     HRESULT hr;
1082
1083     DBG("This=%p RealAdapter=%u DeviceType=%s hFocusWindow=%p "
1084         "BehaviourFlags=%x " "pD3D9Ex=%p pPresentationGroup=%p "
1085         "ppReturnedDeviceInterface=%p\n", This,
1086         RealAdapter, nine_D3DDEVTYPE_to_str(DeviceType), hFocusWindow,
1087         BehaviorFlags, pD3D9Ex, pPresentationGroup, ppReturnedDeviceInterface);
1088
1089     ID3DPresentGroup_GetVersion(pPresentationGroup, &major, &minor);
1090     if (major != 1) {
1091         ERR("Doesn't support the ID3DPresentGroup version %d %d. Expected 1\n",
1092             major, minor);
1093         return D3DERR_NOTAVAILABLE;
1094     }
1095
1096     hr = NineAdapter9_GetScreen(This, DeviceType, &screen);
1097     if (FAILED(hr)) {
1098         DBG("Failed to get pipe_screen.\n");
1099         return hr;
1100     }
1101
1102     hr = NineAdapter9_GetDeviceCaps(This, DeviceType, &caps);
1103     if (FAILED(hr)) {
1104         DBG("Failed to get device caps.\n");
1105         return hr;
1106     }
1107
1108     params.AdapterOrdinal = RealAdapter;
1109     params.DeviceType = DeviceType;
1110     params.hFocusWindow = hFocusWindow;
1111     params.BehaviorFlags = BehaviorFlags;
1112
1113     hr = NineDevice9Ex_new(screen, &params, &caps, pPresentationParameters,
1114                            pFullscreenDisplayMode,
1115                            pD3D9Ex, pPresentationGroup, This->ctx,
1116                            (struct NineDevice9Ex **)ppReturnedDeviceInterface,
1117                            minor);
1118     if (FAILED(hr)) {
1119         DBG("Failed to create device.\n");
1120         return hr;
1121     }
1122     DBG("NineDevice9Ex created successfully.\n");
1123
1124     return D3D_OK;
1125 }
1126
1127 ID3DAdapter9Vtbl NineAdapter9_vtable = {
1128     (void *)NineUnknown_QueryInterface,
1129     (void *)NineUnknown_AddRef,
1130     (void *)NineUnknown_Release,
1131     (void *)NineAdapter9_GetAdapterIdentifier,
1132     (void *)NineAdapter9_CheckDeviceType,
1133     (void *)NineAdapter9_CheckDeviceFormat,
1134     (void *)NineAdapter9_CheckDeviceMultiSampleType,
1135     (void *)NineAdapter9_CheckDepthStencilMatch,
1136     (void *)NineAdapter9_CheckDeviceFormatConversion,
1137     (void *)NineAdapter9_GetDeviceCaps,
1138     (void *)NineAdapter9_CreateDevice,
1139     (void *)NineAdapter9_CreateDeviceEx
1140 };
1141
1142 static const GUID *NineAdapter9_IIDs[] = {
1143     &IID_ID3D9Adapter,
1144     &IID_IUnknown,
1145     NULL
1146 };
1147
1148 HRESULT
1149 NineAdapter9_new( struct d3dadapter9_context *pCTX,
1150                   struct NineAdapter9 **ppOut )
1151 {
1152     NINE_NEW(Adapter9, ppOut, FALSE, /* args */ pCTX);
1153 }