src/gallium/frontends/nine/basetexture9.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 "basetexture9.h"
  24 #include "device9.h"
  25
  26 /* For UploadSelf: */
  27 #include "texture9.h"
  28 #include "cubetexture9.h"
  29 #include "volumetexture9.h"
  30
  31 #if defined(DEBUG) || !defined(NDEBUG)
  32 #include "nine_pipe.h"
  33 #include "nine_dump.h"
  34 #endif
  35
  36 #include "util/format/u_format.h"
  37
  38 #define DBG_CHANNEL DBG_BASETEXTURE
  39
  40 HRESULT
  41 NineBaseTexture9_ctor( struct NineBaseTexture9 *This,
  42                        struct NineUnknownParams *pParams,
  43                        struct pipe_resource *initResource,
  44                        D3DRESOURCETYPE Type,
  45                        D3DFORMAT format,
  46                        D3DPOOL Pool,
  47                        DWORD Usage)
  48 {
  49     BOOL alloc = (Pool == D3DPOOL_DEFAULT) && !initResource &&
  50         (format != D3DFMT_NULL);
  51     HRESULT hr;
  52
  53     DBG("This=%p, pParams=%p initResource=%p Type=%d format=%d Pool=%d Usage=%d\n",
  54         This, pParams, initResource, Type, format, Pool, Usage);
  55
  56     user_assert(!(Usage & (D3DUSAGE_RENDERTARGET | D3DUSAGE_DEPTHSTENCIL)) ||
  57                 Pool == D3DPOOL_DEFAULT, D3DERR_INVALIDCALL);
  58     user_assert(!(Usage & D3DUSAGE_DYNAMIC) ||
  59                 !(Pool == D3DPOOL_MANAGED ||
  60                   Pool == D3DPOOL_SCRATCH), D3DERR_INVALIDCALL);
  61
  62     hr = NineResource9_ctor(&This->base, pParams, initResource, alloc, Type, Pool, Usage);
  63     if (FAILED(hr))
  64         return hr;
  65
  66     This->format = format;
  67     This->mipfilter = (Usage & D3DUSAGE_AUTOGENMIPMAP) ?
  68         D3DTEXF_LINEAR : D3DTEXF_NONE;
  69     This->managed.lod = 0;
  70     This->managed.lod_resident = -1;
  71     /* Mark the texture as dirty to trigger first upload when we need the texture,
  72      * even if it wasn't set by the application */
  73     if (Pool == D3DPOOL_MANAGED)
  74         This->managed.dirty = TRUE;
  75     /* When a depth buffer is sampled, it is for shadow mapping, except for
  76      * D3DFMT_INTZ, D3DFMT_DF16 and D3DFMT_DF24.
  77      * In addition D3DFMT_INTZ can be used for both texturing and depth buffering
  78      * if z write is disabled. This particular feature may not work for us in
  79      * practice because OGL doesn't have that. However apparently it is known
  80      * some cards have performance issues with this feature, so real apps
  81      * shouldn't use it. */
  82     This->shadow = (This->format != D3DFMT_INTZ && This->format != D3DFMT_DF16 &&
  83                     This->format != D3DFMT_DF24) &&
  84                    util_format_has_depth(util_format_description(This->base.info.format));
  85
  86     list_inithead(&This->list);
  87     list_inithead(&This->list2);
  88     if (Pool == D3DPOOL_MANAGED)
  89         list_add(&This->list2, &This->base.base.device->managed_textures);
  90
  91     return D3D_OK;
  92 }
  93
  94 void
  95 NineBaseTexture9_dtor( struct NineBaseTexture9 *This )
  96 {
  97     DBG("This=%p\n", This);
  98
  99     pipe_sampler_view_reference(&This->view[0], NULL);
 100     pipe_sampler_view_reference(&This->view[1], NULL);
 101
 102     if (This->list.prev != NULL && This->list.next != NULL)
 103         list_del(&This->list);
 104     if (This->list2.prev != NULL && This->list2.next != NULL)
 105         list_del(&This->list2);
 106
 107     NineResource9_dtor(&This->base);
 108 }
 109
 110 DWORD NINE_WINAPI
 111 NineBaseTexture9_SetLOD( struct NineBaseTexture9 *This,
 112                          DWORD LODNew )
 113 {
 114     DWORD old = This->managed.lod;
 115     DWORD max_level;
 116
 117     DBG("This=%p LODNew=%d\n", This, LODNew);
 118
 119     user_assert(This->base.pool == D3DPOOL_MANAGED, 0);
 120
 121     max_level = (This->base.usage & D3DUSAGE_AUTOGENMIPMAP) ?
 122                 0 : This->base.info.last_level;
 123     This->managed.lod = MIN2(LODNew, max_level);
 124
 125     if (This->managed.lod != old && This->bind_count && list_is_empty(&This->list))
 126        list_add(&This->list, &This->base.base.device->update_textures);
 127
 128     return old;
 129 }
 130
 131 DWORD NINE_WINAPI
 132 NineBaseTexture9_GetLOD( struct NineBaseTexture9 *This )
 133 {
 134     DBG("This=%p\n", This);
 135
 136     return This->managed.lod;
 137 }
 138
 139 DWORD NINE_WINAPI
 140 NineBaseTexture9_GetLevelCount( struct NineBaseTexture9 *This )
 141 {
 142     DBG("This=%p\n", This);
 143
 144     if (This->base.usage & D3DUSAGE_AUTOGENMIPMAP)
 145         return 1;
 146     return This->base.info.last_level + 1;
 147 }
 148
 149 HRESULT NINE_WINAPI
 150 NineBaseTexture9_SetAutoGenFilterType( struct NineBaseTexture9 *This,
 151                                        D3DTEXTUREFILTERTYPE FilterType )
 152 {
 153     DBG("This=%p FilterType=%d\n", This, FilterType);
 154
 155     if (!(This->base.usage & D3DUSAGE_AUTOGENMIPMAP))
 156         return D3D_OK;
 157     user_assert(FilterType != D3DTEXF_NONE, D3DERR_INVALIDCALL);
 158
 159     This->mipfilter = FilterType;
 160     This->dirty_mip = TRUE;
 161     NineBaseTexture9_GenerateMipSubLevels(This);
 162
 163     return D3D_OK;
 164 }
 165
 166 D3DTEXTUREFILTERTYPE NINE_WINAPI
 167 NineBaseTexture9_GetAutoGenFilterType( struct NineBaseTexture9 *This )
 168 {
 169     DBG("This=%p\n", This);
 170
 171     return This->mipfilter;
 172 }
 173
 174 HRESULT
 175 NineBaseTexture9_UploadSelf( struct NineBaseTexture9 *This )
 176 {
 177     HRESULT hr;
 178     unsigned last_level = This->base.info.last_level;
 179     unsigned l, min_level_dirty = This->managed.lod;
 180     BOOL update_lod;
 181
 182     DBG("This=%p dirty=%i type=%s\n", This, This->managed.dirty,
 183         nine_D3DRTYPE_to_str(This->base.type));
 184
 185     assert(This->base.pool == D3DPOOL_MANAGED);
 186
 187     if (This->base.usage & D3DUSAGE_AUTOGENMIPMAP)
 188         last_level = 0;
 189
 190     update_lod = This->managed.lod_resident != This->managed.lod;
 191     if (!update_lod && !This->managed.dirty)
 192         return D3D_OK;
 193
 194     /* Allocate a new resource with the correct number of levels,
 195      * Mark states for update, and tell the nine surfaces/volumes
 196      * their new resource. */
 197     if (update_lod) {
 198         struct pipe_resource *res;
 199
 200         DBG("updating LOD from %u to %u ...\n", This->managed.lod_resident, This->managed.lod);
 201
 202         pipe_sampler_view_reference(&This->view[0], NULL);
 203         pipe_sampler_view_reference(&This->view[1], NULL);
 204
 205         /* Allocate a new resource */
 206         hr = NineBaseTexture9_CreatePipeResource(This, This->managed.lod_resident != -1);
 207         if (FAILED(hr))
 208             return hr;
 209         res = This->base.resource;
 210
 211         if (This->managed.lod_resident == -1) {/* no levels were resident */
 212             This->managed.dirty = FALSE; /* We are going to upload everything. */
 213             This->managed.lod_resident = This->base.info.last_level + 1;
 214         }
 215
 216         if (This->base.type == D3DRTYPE_TEXTURE) {
 217             struct NineTexture9 *tex = NineTexture9(This);
 218
 219             /* last content (if apply) has been copied to the new resource.
 220              * Note: We cannot render to surfaces of managed textures.
 221              * Note2: the level argument passed is to get the level offset
 222              * right when the texture is uploaded (the texture first level
 223              * corresponds to This->managed.lod).
 224              * Note3: We don't care about the value passed for the surfaces
 225              * before This->managed.lod, negative with this implementation. */
 226             for (l = 0; l <= This->base.info.last_level; ++l)
 227                 NineSurface9_SetResource(tex->surfaces[l], res, l - This->managed.lod);
 228         } else
 229         if (This->base.type == D3DRTYPE_CUBETEXTURE) {
 230             struct NineCubeTexture9 *tex = NineCubeTexture9(This);
 231             unsigned z;
 232
 233             for (l = 0; l <= This->base.info.last_level; ++l) {
 234                 for (z = 0; z < 6; ++z)
 235                     NineSurface9_SetResource(tex->surfaces[l * 6 + z],
 236                                              res, l - This->managed.lod);
 237             }
 238         } else
 239         if (This->base.type == D3DRTYPE_VOLUMETEXTURE) {
 240             struct NineVolumeTexture9 *tex = NineVolumeTexture9(This);
 241
 242             for (l = 0; l <= This->base.info.last_level; ++l)
 243                 NineVolume9_SetResource(tex->volumes[l], res, l - This->managed.lod);
 244         } else {
 245             assert(!"invalid texture type");
 246         }
 247
 248         /* We are going to fully upload the new levels,
 249          * no need to update dirty parts of the texture for these */
 250         min_level_dirty = MAX2(This->managed.lod, This->managed.lod_resident);
 251     }
 252
 253     /* Update dirty parts of the texture */
 254     if (This->managed.dirty) {
 255         if (This->base.type == D3DRTYPE_TEXTURE) {
 256             struct NineTexture9 *tex = NineTexture9(This);
 257             struct pipe_box box;
 258             box.z = 0;
 259             box.depth = 1;
 260
 261             DBG("TEXTURE: dirty rect=(%u,%u) (%ux%u)\n",
 262                 tex->dirty_rect.x, tex->dirty_rect.y,
 263                 tex->dirty_rect.width, tex->dirty_rect.height);
 264
 265             /* Note: for l < min_level_dirty, the resource is
 266              * either non-existing (and thus will be entirely re-uploaded
 267              * if the lod changes) or going to have a full upload */
 268             if (tex->dirty_rect.width) {
 269                 for (l = min_level_dirty; l <= last_level; ++l) {
 270                     u_box_minify_2d(&box, &tex->dirty_rect, l);
 271                     NineSurface9_UploadSelf(tex->surfaces[l], &box);
 272                 }
 273                 memset(&tex->dirty_rect, 0, sizeof(tex->dirty_rect));
 274                 tex->dirty_rect.depth = 1;
 275             }
 276         } else
 277         if (This->base.type == D3DRTYPE_CUBETEXTURE) {
 278             struct NineCubeTexture9 *tex = NineCubeTexture9(This);
 279             unsigned z;
 280             struct pipe_box box;
 281             box.z = 0;
 282             box.depth = 1;
 283
 284             for (z = 0; z < 6; ++z) {
 285                 DBG("FACE[%u]: dirty rect=(%u,%u) (%ux%u)\n", z,
 286                     tex->dirty_rect[z].x, tex->dirty_rect[z].y,
 287                     tex->dirty_rect[z].width, tex->dirty_rect[z].height);
 288
 289                 if (tex->dirty_rect[z].width) {
 290                     for (l = min_level_dirty; l <= last_level; ++l) {
 291                         u_box_minify_2d(&box, &tex->dirty_rect[z], l);
 292                         NineSurface9_UploadSelf(tex->surfaces[l * 6 + z], &box);
 293                     }
 294                     memset(&tex->dirty_rect[z], 0, sizeof(tex->dirty_rect[z]));
 295                     tex->dirty_rect[z].depth = 1;
 296                 }
 297             }
 298         } else
 299         if (This->base.type == D3DRTYPE_VOLUMETEXTURE) {
 300             struct NineVolumeTexture9 *tex = NineVolumeTexture9(This);
 301             struct pipe_box box;
 302
 303             DBG("VOLUME: dirty_box=(%u,%u,%u) (%ux%ux%u)\n",
 304                 tex->dirty_box.x, tex->dirty_box.y, tex->dirty_box.y,
 305                 tex->dirty_box.width, tex->dirty_box.height, tex->dirty_box.depth);
 306
 307             if (tex->dirty_box.width) {
 308                 for (l = min_level_dirty; l <= last_level; ++l) {
 309                     u_box_minify_3d(&box, &tex->dirty_box, l);
 310                     NineVolume9_UploadSelf(tex->volumes[l], &box);
 311                 }
 312                 memset(&tex->dirty_box, 0, sizeof(tex->dirty_box));
 313             }
 314         } else {
 315             assert(!"invalid texture type");
 316         }
 317         This->managed.dirty = FALSE;
 318     }
 319
 320     /* Upload the new levels */
 321     if (update_lod) {
 322         if (This->base.type == D3DRTYPE_TEXTURE) {
 323             struct NineTexture9 *tex = NineTexture9(This);
 324             struct pipe_box box;
 325
 326             box.x = box.y = box.z = 0;
 327             box.depth = 1;
 328             for (l = This->managed.lod; l < This->managed.lod_resident; ++l) {
 329                 box.width = u_minify(This->base.info.width0, l);
 330                 box.height = u_minify(This->base.info.height0, l);
 331                 NineSurface9_UploadSelf(tex->surfaces[l], &box);
 332             }
 333         } else
 334         if (This->base.type == D3DRTYPE_CUBETEXTURE) {
 335             struct NineCubeTexture9 *tex = NineCubeTexture9(This);
 336             struct pipe_box box;
 337             unsigned z;
 338
 339             box.x = box.y = box.z = 0;
 340             box.depth = 1;
 341             for (l = This->managed.lod; l < This->managed.lod_resident; ++l) {
 342                 box.width = u_minify(This->base.info.width0, l);
 343                 box.height = u_minify(This->base.info.height0, l);
 344                 for (z = 0; z < 6; ++z)
 345                     NineSurface9_UploadSelf(tex->surfaces[l * 6 + z], &box);
 346             }
 347         } else
 348         if (This->base.type == D3DRTYPE_VOLUMETEXTURE) {
 349             struct NineVolumeTexture9 *tex = NineVolumeTexture9(This);
 350             struct pipe_box box;
 351
 352             box.x = box.y = box.z = 0;
 353             for (l = This->managed.lod; l < This->managed.lod_resident; ++l) {
 354                 box.width = u_minify(This->base.info.width0, l);
 355                 box.height = u_minify(This->base.info.height0, l);
 356                 box.depth = u_minify(This->base.info.depth0, l);
 357                 NineVolume9_UploadSelf(tex->volumes[l], &box);
 358             }
 359         } else {
 360             assert(!"invalid texture type");
 361         }
 362
 363         This->managed.lod_resident = This->managed.lod;
 364     }
 365
 366     if (This->base.usage & D3DUSAGE_AUTOGENMIPMAP)
 367         This->dirty_mip = TRUE;
 368
 369     /* Set again the textures currently bound to update the texture data */
 370     if (This->bind_count) {
 371         struct nine_state *state = &This->base.base.device->state;
 372         unsigned s;
 373         for (s = 0; s < NINE_MAX_SAMPLERS; ++s)
 374             /* Dirty tracking is done in device9 state, not nine_context. */
 375             if (state->texture[s] == This)
 376                 nine_context_set_texture(This->base.base.device, s, This);
 377     }
 378
 379     DBG("DONE, generate mip maps = %i\n", This->dirty_mip);
 380     return D3D_OK;
 381 }
 382
 383 void NINE_WINAPI
 384 NineBaseTexture9_GenerateMipSubLevels( struct NineBaseTexture9 *This )
 385 {
 386     unsigned base_level = 0;
 387     unsigned last_level = This->base.info.last_level - This->managed.lod;
 388     unsigned first_layer = 0;
 389     unsigned last_layer;
 390     unsigned filter = This->mipfilter == D3DTEXF_POINT ? PIPE_TEX_FILTER_NEAREST
 391                                                        : PIPE_TEX_FILTER_LINEAR;
 392     DBG("This=%p\n", This);
 393
 394     if (This->base.pool == D3DPOOL_MANAGED)
 395         NineBaseTexture9_UploadSelf(This);
 396     if (!This->dirty_mip)
 397         return;
 398     if (This->managed.lod) {
 399         ERR("AUTOGENMIPMAP if level 0 is not resident not supported yet !\n");
 400         return;
 401     }
 402
 403     if (!This->view[0])
 404         NineBaseTexture9_UpdateSamplerView(This, 0);
 405
 406     last_layer = util_max_layer(This->view[0]->texture, base_level);
 407
 408     nine_context_gen_mipmap(This->base.base.device, (struct NineUnknown *)This,
 409                             This->base.resource,
 410                             base_level, last_level,
 411                             first_layer, last_layer, filter);
 412
 413     This->dirty_mip = FALSE;
 414 }
 415
 416 HRESULT
 417 NineBaseTexture9_CreatePipeResource( struct NineBaseTexture9 *This,
 418                                      BOOL CopyData )
 419 {
 420     struct pipe_context *pipe;
 421     struct pipe_screen *screen = This->base.info.screen;
 422     struct pipe_resource templ;
 423     unsigned l, m;
 424     struct pipe_resource *res;
 425     struct pipe_resource *old = This->base.resource;
 426
 427     DBG("This=%p lod=%u last_level=%u\n", This,
 428         This->managed.lod, This->base.info.last_level);
 429
 430     assert(This->base.pool == D3DPOOL_MANAGED);
 431
 432     templ = This->base.info;
 433
 434     if (This->managed.lod) {
 435         templ.width0 = u_minify(templ.width0, This->managed.lod);
 436         templ.height0 = u_minify(templ.height0, This->managed.lod);
 437         templ.depth0 = u_minify(templ.depth0, This->managed.lod);
 438     }
 439     templ.last_level = This->base.info.last_level - This->managed.lod;
 440
 441     if (old) {
 442         /* LOD might have changed. */
 443         if (old->width0 == templ.width0 &&
 444             old->height0 == templ.height0 &&
 445             old->depth0 == templ.depth0)
 446             return D3D_OK;
 447     }
 448
 449     res = screen->resource_create(screen, &templ);
 450     if (!res)
 451         return D3DERR_OUTOFVIDEOMEMORY;
 452     This->base.resource = res;
 453
 454     if (old && CopyData) { /* Don't return without releasing old ! */
 455         struct pipe_box box;
 456         box.x = 0;
 457         box.y = 0;
 458         box.z = 0;
 459
 460         l = (This->managed.lod < This->managed.lod_resident) ? This->managed.lod_resident - This->managed.lod : 0;
 461         m = (This->managed.lod < This->managed.lod_resident) ? 0 : This->managed.lod - This->managed.lod_resident;
 462
 463         box.width = u_minify(templ.width0, l);
 464         box.height = u_minify(templ.height0, l);
 465         box.depth = u_minify(templ.depth0, l);
 466
 467         pipe = nine_context_get_pipe_acquire(This->base.base.device);
 468
 469         for (; l <= templ.last_level; ++l, ++m) {
 470             pipe->resource_copy_region(pipe,
 471                                        res, l, 0, 0, 0,
 472                                        old, m, &box);
 473             box.width = u_minify(box.width, 1);
 474             box.height = u_minify(box.height, 1);
 475             box.depth = u_minify(box.depth, 1);
 476         }
 477
 478         nine_context_get_pipe_release(This->base.base.device);
 479     }
 480     pipe_resource_reference(&old, NULL);
 481
 482     return D3D_OK;
 483 }
 484
 485 #define SWIZZLE_TO_REPLACE(s) (s == PIPE_SWIZZLE_0 || \
 486                                s == PIPE_SWIZZLE_1 || \
 487                                s == PIPE_SWIZZLE_NONE)
 488
 489 HRESULT
 490 NineBaseTexture9_UpdateSamplerView( struct NineBaseTexture9 *This,
 491                                     const int sRGB )
 492 {
 493     const struct util_format_description *desc;
 494     struct pipe_context *pipe;
 495     struct pipe_screen *screen = NineDevice9_GetScreen(This->base.base.device);
 496     struct pipe_resource *resource = This->base.resource;
 497     struct pipe_sampler_view templ;
 498     enum pipe_format srgb_format;
 499     unsigned i;
 500     uint8_t swizzle[4];
 501
 502     DBG("This=%p sRGB=%d\n", This, sRGB);
 503
 504     if (unlikely(!resource)) {
 505         if (unlikely(This->format == D3DFMT_NULL))
 506             return D3D_OK;
 507         NineBaseTexture9_Dump(This);
 508     }
 509     assert(resource);
 510
 511     pipe_sampler_view_reference(&This->view[sRGB], NULL);
 512
 513     swizzle[0] = PIPE_SWIZZLE_X;
 514     swizzle[1] = PIPE_SWIZZLE_Y;
 515     swizzle[2] = PIPE_SWIZZLE_Z;
 516     swizzle[3] = PIPE_SWIZZLE_W;
 517     desc = util_format_description(resource->format);
 518     if (desc->colorspace == UTIL_FORMAT_COLORSPACE_ZS) {
 519         /* msdn doc is incomplete here and wrong.
 520          * The only formats that can be read directly here
 521          * are DF16, DF24 and INTZ.
 522          * Tested on win the swizzle is
 523          * R = depth, G = B = 0, A = 1 for DF16 and DF24
 524          * R = G = B = A = depth for INTZ
 525          * For the other ZS formats that can't be read directly
 526          * but can be used as shadow map, the result is duplicated on
 527          * all channel */
 528         if (This->format == D3DFMT_DF16 ||
 529             This->format == D3DFMT_DF24) {
 530             swizzle[1] = PIPE_SWIZZLE_0;
 531             swizzle[2] = PIPE_SWIZZLE_0;
 532             swizzle[3] = PIPE_SWIZZLE_1;
 533         } else {
 534             swizzle[1] = PIPE_SWIZZLE_X;
 535             swizzle[2] = PIPE_SWIZZLE_X;
 536             swizzle[3] = PIPE_SWIZZLE_X;
 537         }
 538     } else if (resource->format == PIPE_FORMAT_RGTC2_UNORM) {
 539         swizzle[0] = PIPE_SWIZZLE_Y;
 540         swizzle[1] = PIPE_SWIZZLE_X;
 541         swizzle[2] = PIPE_SWIZZLE_1;
 542         swizzle[3] = PIPE_SWIZZLE_1;
 543     } else if (resource->format != PIPE_FORMAT_A8_UNORM &&
 544                resource->format != PIPE_FORMAT_RGTC1_UNORM) {
 545         /* exceptions:
 546          * A8 should have 0.0 as default values for RGB.
 547          * ATI1/RGTC1 should be r 0 0 1 (tested on windows).
 548          * It is already what gallium does. All the other ones
 549          * should have 1.0 for non-defined values */
 550         for (i = 0; i < 4; i++) {
 551             if (SWIZZLE_TO_REPLACE(desc->swizzle[i]))
 552                 swizzle[i] = PIPE_SWIZZLE_1;
 553         }
 554     }
 555
 556     /* if requested and supported, convert to the sRGB format */
 557     srgb_format = util_format_srgb(resource->format);
 558     if (sRGB && srgb_format != PIPE_FORMAT_NONE &&
 559         screen->is_format_supported(screen, srgb_format,
 560                                     resource->target, 0, 0, resource->bind))
 561         templ.format = srgb_format;
 562     else
 563         templ.format = resource->format;
 564     templ.u.tex.first_layer = 0;
 565     templ.u.tex.last_layer = resource->target == PIPE_TEXTURE_3D ?
 566                              resource->depth0 - 1 : resource->array_size - 1;
 567     templ.u.tex.first_level = 0;
 568     templ.u.tex.last_level = resource->last_level;
 569     templ.swizzle_r = swizzle[0];
 570     templ.swizzle_g = swizzle[1];
 571     templ.swizzle_b = swizzle[2];
 572     templ.swizzle_a = swizzle[3];
 573     templ.target = resource->target;
 574
 575     pipe = nine_context_get_pipe_acquire(This->base.base.device);
 576     This->view[sRGB] = pipe->create_sampler_view(pipe, resource, &templ);
 577     nine_context_get_pipe_release(This->base.base.device);
 578
 579     DBG("sampler view = %p(resource = %p)\n", This->view[sRGB], resource);
 580
 581     return This->view ? D3D_OK : D3DERR_DRIVERINTERNALERROR;
 582 }
 583
 584 void NINE_WINAPI
 585 NineBaseTexture9_PreLoad( struct NineBaseTexture9 *This )
 586 {
 587     DBG("This=%p\n", This);
 588
 589     if (This->base.pool == D3DPOOL_MANAGED)
 590         NineBaseTexture9_UploadSelf(This);
 591 }
 592
 593 void
 594 NineBaseTexture9_UnLoad( struct NineBaseTexture9 *This )
 595 {
 596     if (This->base.pool != D3DPOOL_MANAGED ||
 597         This->managed.lod_resident == -1)
 598         return;
 599
 600     pipe_resource_reference(&This->base.resource, NULL);
 601     This->managed.lod_resident = -1;
 602     This->managed.dirty = TRUE;
 603
 604     /* If the texture is bound, we have to re-upload it */
 605     BASETEX_REGISTER_UPDATE(This);
 606 }
 607
 608 #if defined(DEBUG) || !defined(NDEBUG)
 609 void
 610 NineBaseTexture9_Dump( struct NineBaseTexture9 *This )
 611 {
 612     DBG("\nNineBaseTexture9(%p->NULL/%p): Pool=%s Type=%s Usage=%s\n"
 613         "Format=%s Dims=%ux%ux%u/%u LastLevel=%u Lod=%u(%u)\n", This,
 614         This->base.resource,
 615         nine_D3DPOOL_to_str(This->base.pool),
 616         nine_D3DRTYPE_to_str(This->base.type),
 617         nine_D3DUSAGE_to_str(This->base.usage),
 618         d3dformat_to_string(This->format),
 619         This->base.info.width0, This->base.info.height0, This->base.info.depth0,
 620         This->base.info.array_size, This->base.info.last_level,
 621         This->managed.lod, This->managed.lod_resident);
 622 }
 623 #endif /* DEBUG || !NDEBUG */