src/gallium/state_trackers/nine/surface9.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 "surface9.h"
  24 #include "device9.h"
  25
  26 /* for marking dirty */
  27 #include "basetexture9.h"
  28 #include "texture9.h"
  29 #include "cubetexture9.h"
  30
  31 #include "nine_helpers.h"
  32 #include "nine_pipe.h"
  33 #include "nine_dump.h"
  34
  35 #include "pipe/p_context.h"
  36 #include "pipe/p_screen.h"
  37 #include "pipe/p_state.h"
  38
  39 #include "util/u_math.h"
  40 #include "util/u_inlines.h"
  41 #include "util/u_surface.h"
  42
  43 #define DBG_CHANNEL DBG_SURFACE
  44
  45 #define is_ATI1_ATI2(format) (format == PIPE_FORMAT_RGTC1_UNORM || format == PIPE_FORMAT_RGTC2_UNORM)
  46
  47 HRESULT
  48 NineSurface9_ctor( struct NineSurface9 *This,
  49                    struct NineUnknownParams *pParams,
  50                    struct NineUnknown *pContainer,
  51                    struct pipe_resource *pResource,
  52                    void *user_buffer,
  53                    uint8_t TextureType,
  54                    unsigned Level,
  55                    unsigned Layer,
  56                    D3DSURFACE_DESC *pDesc )
  57 {
  58     HRESULT hr;
  59     union pipe_color_union rgba = {0};
  60     struct pipe_surface *surf;
  61     struct pipe_context *pipe = pParams->device->pipe;
  62
  63     DBG("This=%p pDevice=%p pResource=%p Level=%u Layer=%u pDesc=%p\n",
  64         This, pParams->device, pResource, Level, Layer, pDesc);
  65
  66     /* Mark this as a special surface held by another internal resource. */
  67     pParams->container = pContainer;
  68
  69     user_assert(!(pDesc->Usage & D3DUSAGE_DYNAMIC) ||
  70                 (pDesc->Pool != D3DPOOL_MANAGED), D3DERR_INVALIDCALL);
  71
  72     assert(pResource || (user_buffer && pDesc->Pool != D3DPOOL_DEFAULT) ||
  73            (!pContainer && pDesc->Pool != D3DPOOL_DEFAULT) ||
  74            pDesc->Format == D3DFMT_NULL);
  75
  76     assert(!pResource || !user_buffer);
  77     assert(!user_buffer || pDesc->Pool != D3DPOOL_DEFAULT);
  78     /* The only way we can have !pContainer is being created
  79      * from create_zs_or_rt_surface with params 0 0 0 */
  80     assert(pContainer || (Level == 0 && Layer == 0 && TextureType == 0));
  81
  82     This->data = (uint8_t *)user_buffer;
  83
  84     This->base.info.screen = pParams->device->screen;
  85     This->base.info.target = PIPE_TEXTURE_2D;
  86     This->base.info.width0 = pDesc->Width;
  87     This->base.info.height0 = pDesc->Height;
  88     This->base.info.depth0 = 1;
  89     This->base.info.last_level = 0;
  90     This->base.info.array_size = 1;
  91     This->base.info.nr_samples = pDesc->MultiSampleType;
  92     This->base.info.usage = PIPE_USAGE_DEFAULT;
  93     This->base.info.bind = PIPE_BIND_SAMPLER_VIEW;
  94     This->base.info.flags = 0;
  95     This->base.info.format = d3d9_to_pipe_format_checked(This->base.info.screen,
  96                                                          pDesc->Format,
  97                                                          This->base.info.target,
  98                                                          This->base.info.nr_samples,
  99                                                          This->base.info.bind,
 100                                                          FALSE,
 101                                                          pDesc->Pool == D3DPOOL_SCRATCH);
 102
 103     if (pDesc->Usage & D3DUSAGE_RENDERTARGET)
 104         This->base.info.bind |= PIPE_BIND_RENDER_TARGET;
 105     if (pDesc->Usage & D3DUSAGE_DEPTHSTENCIL)
 106         This->base.info.bind |= PIPE_BIND_DEPTH_STENCIL;
 107
 108     /* Ram buffer with no parent. Has to allocate the resource itself */
 109     if (!pResource && !pContainer) {
 110         assert(!user_buffer);
 111         This->data = align_malloc(
 112             nine_format_get_level_alloc_size(This->base.info.format,
 113                                              pDesc->Width,
 114                                              pDesc->Height,
 115                                              0), 32);
 116         if (!This->data)
 117             return E_OUTOFMEMORY;
 118     }
 119
 120     assert(pDesc->Pool != D3DPOOL_SYSTEMMEM || !pResource);
 121
 122     if (pResource && (pDesc->Usage & D3DUSAGE_DYNAMIC))
 123         pResource->flags |= NINE_RESOURCE_FLAG_LOCKABLE;
 124
 125     hr = NineResource9_ctor(&This->base, pParams, pResource, FALSE, D3DRTYPE_SURFACE,
 126                             pDesc->Pool, pDesc->Usage);
 127     if (FAILED(hr))
 128         return hr;
 129
 130     This->pipe = This->base.base.device->pipe;
 131     This->transfer = NULL;
 132
 133     This->texture = TextureType;
 134     This->level = Level;
 135     This->level_actual = Level;
 136     This->layer = Layer;
 137     This->desc = *pDesc;
 138
 139     This->stride = nine_format_get_stride(This->base.info.format, pDesc->Width);
 140
 141     if (pResource && NineSurface9_IsOffscreenPlain(This))
 142         pResource->flags |= NINE_RESOURCE_FLAG_LOCKABLE;
 143
 144     /* TODO: investigate what else exactly needs to be cleared */
 145     if (This->base.resource && (pDesc->Usage & D3DUSAGE_RENDERTARGET)) {
 146         surf = NineSurface9_GetSurface(This, 0);
 147         pipe->clear_render_target(pipe, surf, &rgba, 0, 0, pDesc->Width, pDesc->Height);
 148     }
 149
 150     NineSurface9_Dump(This);
 151
 152     return D3D_OK;
 153 }
 154
 155 void
 156 NineSurface9_dtor( struct NineSurface9 *This )
 157 {
 158     if (This->transfer)
 159         NineSurface9_UnlockRect(This);
 160
 161     pipe_surface_reference(&This->surface[0], NULL);
 162     pipe_surface_reference(&This->surface[1], NULL);
 163
 164     /* Release system memory when we have to manage it (no parent) */
 165     if (!This->base.base.container && This->data)
 166         align_free(This->data);
 167     NineResource9_dtor(&This->base);
 168 }
 169
 170 struct pipe_surface *
 171 NineSurface9_CreatePipeSurface( struct NineSurface9 *This, const int sRGB )
 172 {
 173     struct pipe_context *pipe = This->pipe;
 174     struct pipe_screen *screen = pipe->screen;
 175     struct pipe_resource *resource = This->base.resource;
 176     struct pipe_surface templ;
 177     enum pipe_format srgb_format;
 178
 179     assert(This->desc.Pool == D3DPOOL_DEFAULT);
 180     assert(resource);
 181
 182     srgb_format = util_format_srgb(resource->format);
 183     if (sRGB && srgb_format != PIPE_FORMAT_NONE &&
 184         screen->is_format_supported(screen, srgb_format,
 185                                     resource->target, 0, resource->bind))
 186         templ.format = srgb_format;
 187     else
 188         templ.format = resource->format;
 189     templ.u.tex.level = This->level;
 190     templ.u.tex.first_layer = This->layer;
 191     templ.u.tex.last_layer = This->layer;
 192
 193     This->surface[sRGB] = pipe->create_surface(pipe, resource, &templ);
 194     assert(This->surface[sRGB]);
 195     return This->surface[sRGB];
 196 }
 197
 198 #ifdef DEBUG
 199 void
 200 NineSurface9_Dump( struct NineSurface9 *This )
 201 {
 202     struct NineBaseTexture9 *tex;
 203     GUID id = IID_IDirect3DBaseTexture9;
 204     REFIID ref = &id;
 205
 206     DBG("\nNineSurface9(%p->%p/%p): Pool=%s Type=%s Usage=%s\n"
 207         "Dims=%ux%u Format=%s Stride=%u Lockable=%i\n"
 208         "Level=%u(%u), Layer=%u\n", This, This->base.resource, This->data,
 209         nine_D3DPOOL_to_str(This->desc.Pool),
 210         nine_D3DRTYPE_to_str(This->desc.Type),
 211         nine_D3DUSAGE_to_str(This->desc.Usage),
 212         This->desc.Width, This->desc.Height,
 213         d3dformat_to_string(This->desc.Format), This->stride,
 214         This->base.resource &&
 215         (This->base.resource->flags & NINE_RESOURCE_FLAG_LOCKABLE),
 216         This->level, This->level_actual, This->layer);
 217
 218     if (!This->base.base.container)
 219         return;
 220     NineUnknown_QueryInterface(This->base.base.container, ref, (void **)&tex);
 221     if (tex) {
 222         NineBaseTexture9_Dump(tex);
 223         NineUnknown_Release(NineUnknown(tex));
 224     }
 225 }
 226 #endif /* DEBUG */
 227
 228 HRESULT NINE_WINAPI
 229 NineSurface9_GetContainer( struct NineSurface9 *This,
 230                            REFIID riid,
 231                            void **ppContainer )
 232 {
 233     HRESULT hr;
 234     if (!NineUnknown(This)->container)
 235         return E_NOINTERFACE;
 236     hr = NineUnknown_QueryInterface(NineUnknown(This)->container, riid, ppContainer);
 237     if (FAILED(hr))
 238         DBG("QueryInterface FAILED!\n");
 239     return hr;
 240 }
 241
 242 void
 243 NineSurface9_MarkContainerDirty( struct NineSurface9 *This )
 244 {
 245     if (This->texture) {
 246         struct NineBaseTexture9 *tex =
 247             NineBaseTexture9(This->base.base.container);
 248         assert(tex);
 249         assert(This->texture == D3DRTYPE_TEXTURE ||
 250                This->texture == D3DRTYPE_CUBETEXTURE);
 251         if (This->base.pool == D3DPOOL_MANAGED)
 252             tex->managed.dirty = TRUE;
 253         else
 254         if (This->base.usage & D3DUSAGE_AUTOGENMIPMAP)
 255             tex->dirty_mip = TRUE;
 256
 257         BASETEX_REGISTER_UPDATE(tex);
 258     }
 259 }
 260
 261 HRESULT NINE_WINAPI
 262 NineSurface9_GetDesc( struct NineSurface9 *This,
 263                       D3DSURFACE_DESC *pDesc )
 264 {
 265     user_assert(pDesc != NULL, E_POINTER);
 266     *pDesc = This->desc;
 267     return D3D_OK;
 268 }
 269
 270 /* Add the dirty rects to the source texture */
 271 inline void
 272 NineSurface9_AddDirtyRect( struct NineSurface9 *This,
 273                            const struct pipe_box *box )
 274 {
 275     RECT dirty_rect;
 276
 277     DBG("This=%p box=%p\n", This, box);
 278
 279     assert (This->base.pool != D3DPOOL_MANAGED ||
 280             This->texture == D3DRTYPE_CUBETEXTURE ||
 281             This->texture == D3DRTYPE_TEXTURE);
 282
 283     if (This->base.pool == D3DPOOL_DEFAULT)
 284         return;
 285
 286     /* Add a dirty rect to level 0 of the parent texture */
 287     dirty_rect.left = box->x << This->level_actual;
 288     dirty_rect.right = dirty_rect.left + (box->width << This->level_actual);
 289     dirty_rect.top = box->y << This->level_actual;
 290     dirty_rect.bottom = dirty_rect.top + (box->height << This->level_actual);
 291
 292     if (This->texture == D3DRTYPE_TEXTURE) {
 293         struct NineTexture9 *tex =
 294             NineTexture9(This->base.base.container);
 295
 296         NineTexture9_AddDirtyRect(tex, &dirty_rect);
 297     } else if (This->texture == D3DRTYPE_CUBETEXTURE) {
 298         struct NineCubeTexture9 *ctex =
 299             NineCubeTexture9(This->base.base.container);
 300
 301         NineCubeTexture9_AddDirtyRect(ctex, This->layer, &dirty_rect);
 302     }
 303 }
 304
 305 static inline uint8_t *
 306 NineSurface9_GetSystemMemPointer(struct NineSurface9 *This, int x, int y)
 307 {
 308     unsigned x_offset = util_format_get_stride(This->base.info.format, x);
 309
 310     y = util_format_get_nblocksy(This->base.info.format, y);
 311
 312     assert(This->data);
 313     return This->data + (y * This->stride + x_offset);
 314 }
 315
 316 HRESULT NINE_WINAPI
 317 NineSurface9_LockRect( struct NineSurface9 *This,
 318                        D3DLOCKED_RECT *pLockedRect,
 319                        const RECT *pRect,
 320                        DWORD Flags )
 321 {
 322     struct pipe_resource *resource = This->base.resource;
 323     struct pipe_box box;
 324     unsigned usage;
 325
 326     DBG("This=%p pLockedRect=%p pRect=%p[%u..%u,%u..%u] Flags=%s\n", This,
 327         pLockedRect, pRect,
 328         pRect ? pRect->left : 0, pRect ? pRect->right : 0,
 329         pRect ? pRect->top : 0, pRect ? pRect->bottom : 0,
 330         nine_D3DLOCK_to_str(Flags));
 331     NineSurface9_Dump(This);
 332
 333     /* check if it's already locked */
 334     user_assert(This->lock_count == 0, D3DERR_INVALIDCALL);
 335
 336     /* set pBits to NULL after lock_count check */
 337     user_assert(pLockedRect, E_POINTER);
 338     pLockedRect->pBits = NULL;
 339
 340 #ifdef NINE_STRICT
 341     user_assert(This->base.pool != D3DPOOL_DEFAULT ||
 342                 (resource && (resource->flags & NINE_RESOURCE_FLAG_LOCKABLE)),
 343                 D3DERR_INVALIDCALL);
 344 #endif
 345     user_assert(!(Flags & ~(D3DLOCK_DISCARD |
 346                             D3DLOCK_DONOTWAIT |
 347                             D3DLOCK_NO_DIRTY_UPDATE |
 348                             D3DLOCK_NOOVERWRITE |
 349                             D3DLOCK_NOSYSLOCK | /* ignored */
 350                             D3DLOCK_READONLY)), D3DERR_INVALIDCALL);
 351     user_assert(!((Flags & D3DLOCK_DISCARD) && (Flags & D3DLOCK_READONLY)),
 352                 D3DERR_INVALIDCALL);
 353
 354     user_assert(This->desc.MultiSampleType == D3DMULTISAMPLE_NONE,
 355                 D3DERR_INVALIDCALL);
 356
 357     if (pRect && This->desc.Pool == D3DPOOL_DEFAULT &&
 358         util_format_is_compressed(This->base.info.format)) {
 359         const unsigned w = util_format_get_blockwidth(This->base.info.format);
 360         const unsigned h = util_format_get_blockheight(This->base.info.format);
 361         user_assert((pRect->left == 0 && pRect->right == This->desc.Width &&
 362                      pRect->top == 0 && pRect->bottom == This->desc.Height) ||
 363                     (!(pRect->left % w) && !(pRect->right % w) &&
 364                     !(pRect->top % h) && !(pRect->bottom % h)),
 365                     D3DERR_INVALIDCALL);
 366     }
 367
 368     if (Flags & D3DLOCK_DISCARD) {
 369         usage = PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD_RANGE;
 370     } else {
 371         usage = (Flags & D3DLOCK_READONLY) ?
 372             PIPE_TRANSFER_READ : PIPE_TRANSFER_READ_WRITE;
 373     }
 374     if (Flags & D3DLOCK_DONOTWAIT)
 375         usage |= PIPE_TRANSFER_DONTBLOCK;
 376
 377     if (pRect) {
 378         /* Windows XP accepts invalid locking rectangles, Windows 7 rejects
 379          * them. Use Windows XP behaviour for now. */
 380         rect_to_pipe_box(&box, pRect);
 381     } else {
 382         u_box_origin_2d(This->desc.Width, This->desc.Height, &box);
 383     }
 384
 385     user_warn(This->desc.Format == D3DFMT_NULL);
 386
 387     if (This->data) {
 388         DBG("returning system memory\n");
 389         /* ATI1 and ATI2 need special handling, because of d3d9 bug.
 390          * We must advertise to the application as if it is uncompressed
 391          * and bpp 8, and the app has a workaround to work with the fact
 392          * that it is actually compressed. */
 393         if (is_ATI1_ATI2(This->base.info.format)) {
 394             pLockedRect->Pitch = This->desc.Width;
 395             pLockedRect->pBits = This->data + box.y * This->desc.Width + box.x;
 396         } else {
 397             pLockedRect->Pitch = This->stride;
 398             pLockedRect->pBits = NineSurface9_GetSystemMemPointer(This,
 399                                                                   box.x,
 400                                                                   box.y);
 401         }
 402     } else {
 403         DBG("mapping pipe_resource %p (level=%u usage=%x)\n",
 404             resource, This->level, usage);
 405
 406         pLockedRect->pBits = This->pipe->transfer_map(This->pipe, resource,
 407                                                       This->level, usage, &box,
 408                                                       &This->transfer);
 409         if (!This->transfer) {
 410             DBG("transfer_map failed\n");
 411             if (Flags & D3DLOCK_DONOTWAIT)
 412                 return D3DERR_WASSTILLDRAWING;
 413             return D3DERR_INVALIDCALL;
 414         }
 415         pLockedRect->Pitch = This->transfer->stride;
 416     }
 417
 418     if (!(Flags & (D3DLOCK_NO_DIRTY_UPDATE | D3DLOCK_READONLY))) {
 419         NineSurface9_MarkContainerDirty(This);
 420         NineSurface9_AddDirtyRect(This, &box);
 421     }
 422
 423     ++This->lock_count;
 424     return D3D_OK;
 425 }
 426
 427 HRESULT NINE_WINAPI
 428 NineSurface9_UnlockRect( struct NineSurface9 *This )
 429 {
 430     DBG("This=%p lock_count=%u\n", This, This->lock_count);
 431     user_assert(This->lock_count, D3DERR_INVALIDCALL);
 432     if (This->transfer) {
 433         This->pipe->transfer_unmap(This->pipe, This->transfer);
 434         This->transfer = NULL;
 435     }
 436     --This->lock_count;
 437     return D3D_OK;
 438 }
 439
 440 HRESULT NINE_WINAPI
 441 NineSurface9_GetDC( struct NineSurface9 *This,
 442                     HDC *phdc )
 443 {
 444     STUB(D3DERR_INVALIDCALL);
 445 }
 446
 447 HRESULT NINE_WINAPI
 448 NineSurface9_ReleaseDC( struct NineSurface9 *This,
 449                         HDC hdc )
 450 {
 451     STUB(D3DERR_INVALIDCALL);
 452 }
 453
 454 IDirect3DSurface9Vtbl NineSurface9_vtable = {
 455     (void *)NineUnknown_QueryInterface,
 456     (void *)NineUnknown_AddRef,
 457     (void *)NineUnknown_Release,
 458     (void *)NineUnknown_GetDevice, /* actually part of Resource9 iface */
 459     (void *)NineResource9_SetPrivateData,
 460     (void *)NineResource9_GetPrivateData,
 461     (void *)NineResource9_FreePrivateData,
 462     (void *)NineResource9_SetPriority,
 463     (void *)NineResource9_GetPriority,
 464     (void *)NineResource9_PreLoad,
 465     (void *)NineResource9_GetType,
 466     (void *)NineSurface9_GetContainer,
 467     (void *)NineSurface9_GetDesc,
 468     (void *)NineSurface9_LockRect,
 469     (void *)NineSurface9_UnlockRect,
 470     (void *)NineSurface9_GetDC,
 471     (void *)NineSurface9_ReleaseDC
 472 };
 473
 474 /* When this function is called, we have already checked
 475  * The copy regions fit the surfaces */
 476 void
 477 NineSurface9_CopyMemToDefault( struct NineSurface9 *This,
 478                                struct NineSurface9 *From,
 479                                const POINT *pDestPoint,
 480                                const RECT *pSourceRect )
 481 {
 482     struct pipe_context *pipe = This->pipe;
 483     struct pipe_resource *r_dst = This->base.resource;
 484     struct pipe_box dst_box;
 485     const uint8_t *p_src;
 486     int src_x, src_y, dst_x, dst_y, copy_width, copy_height;
 487
 488     assert(This->base.pool == D3DPOOL_DEFAULT &&
 489            From->base.pool == D3DPOOL_SYSTEMMEM);
 490
 491     if (pDestPoint) {
 492         dst_x = pDestPoint->x;
 493         dst_y = pDestPoint->y;
 494     } else {
 495         dst_x = 0;
 496         dst_y = 0;
 497     }
 498
 499     if (pSourceRect) {
 500         src_x = pSourceRect->left;
 501         src_y = pSourceRect->top;
 502         copy_width = pSourceRect->right - pSourceRect->left;
 503         copy_height = pSourceRect->bottom - pSourceRect->top;
 504     } else {
 505         src_x = 0;
 506         src_y = 0;
 507         copy_width = From->desc.Width;
 508         copy_height = From->desc.Height;
 509     }
 510
 511     u_box_2d_zslice(dst_x, dst_y, This->layer,
 512                     copy_width, copy_height, &dst_box);
 513
 514     p_src = NineSurface9_GetSystemMemPointer(From, src_x, src_y);
 515
 516     pipe->transfer_inline_write(pipe, r_dst, This->level,
 517                                 0, /* WRITE|DISCARD are implicit */
 518                                 &dst_box, p_src, From->stride, 0);
 519
 520     NineSurface9_MarkContainerDirty(This);
 521 }
 522
 523 void
 524 NineSurface9_CopyDefaultToMem( struct NineSurface9 *This,
 525                                struct NineSurface9 *From )
 526 {
 527     struct pipe_context *pipe = This->pipe;
 528     struct pipe_resource *r_src = From->base.resource;
 529     struct pipe_transfer *transfer;
 530     struct pipe_box src_box;
 531     uint8_t *p_dst;
 532     const uint8_t *p_src;
 533
 534     assert(This->base.pool == D3DPOOL_SYSTEMMEM &&
 535            From->base.pool == D3DPOOL_DEFAULT);
 536
 537     assert(This->desc.Width == From->desc.Width);
 538     assert(This->desc.Height == From->desc.Height);
 539
 540     u_box_origin_2d(This->desc.Width, This->desc.Height, &src_box);
 541     src_box.z = From->layer;
 542
 543     p_src = pipe->transfer_map(pipe, r_src, From->level,
 544                                PIPE_TRANSFER_READ,
 545                                &src_box, &transfer);
 546     p_dst = NineSurface9_GetSystemMemPointer(This, 0, 0);
 547
 548     assert (p_src && p_dst);
 549
 550     util_copy_rect(p_dst, This->base.info.format,
 551                    This->stride, 0, 0,
 552                    This->desc.Width, This->desc.Height,
 553                    p_src,
 554                    transfer->stride, 0, 0);
 555
 556     pipe->transfer_unmap(pipe, transfer);
 557 }
 558
 559
 560 /* Gladly, rendering to a MANAGED surface is not permitted, so we will
 561  * never have to do the reverse, i.e. download the surface.
 562  */
 563 HRESULT
 564 NineSurface9_UploadSelf( struct NineSurface9 *This,
 565                          const struct pipe_box *damaged )
 566 {
 567     struct pipe_context *pipe = This->pipe;
 568     struct pipe_resource *res = This->base.resource;
 569     uint8_t *ptr;
 570     struct pipe_box box;
 571
 572     DBG("This=%p damaged=%p\n", This, damaged);
 573
 574     assert(This->base.pool == D3DPOOL_MANAGED);
 575
 576     if (damaged) {
 577         box = *damaged;
 578         box.z = This->layer;
 579         box.depth = 1;
 580     } else {
 581         box.x = 0;
 582         box.y = 0;
 583         box.z = This->layer;
 584         box.width = This->desc.Width;
 585         box.height = This->desc.Height;
 586         box.depth = 1;
 587     }
 588
 589     ptr = NineSurface9_GetSystemMemPointer(This, box.x, box.y);
 590
 591     pipe->transfer_inline_write(pipe, res, This->level, 0,
 592                                 &box, ptr, This->stride, 0);
 593
 594     return D3D_OK;
 595 }
 596
 597 void
 598 NineSurface9_SetResourceResize( struct NineSurface9 *This,
 599                                 struct pipe_resource *resource )
 600 {
 601     assert(This->level == 0 && This->level_actual == 0);
 602     assert(!This->lock_count);
 603     assert(This->desc.Pool == D3DPOOL_DEFAULT);
 604     assert(!This->texture);
 605
 606     pipe_resource_reference(&This->base.resource, resource);
 607
 608     This->desc.Width = This->base.info.width0 = resource->width0;
 609     This->desc.Height = This->base.info.height0 = resource->height0;
 610     This->desc.MultiSampleType = This->base.info.nr_samples = resource->nr_samples;
 611
 612     This->stride = nine_format_get_stride(This->base.info.format,
 613                                           This->desc.Width);
 614
 615     pipe_surface_reference(&This->surface[0], NULL);
 616     pipe_surface_reference(&This->surface[1], NULL);
 617 }
 618
 619
 620 static const GUID *NineSurface9_IIDs[] = {
 621     &IID_IDirect3DSurface9,
 622     &IID_IDirect3DResource9,
 623     &IID_IUnknown,
 624     NULL
 625 };
 626
 627 HRESULT
 628 NineSurface9_new( struct NineDevice9 *pDevice,
 629                   struct NineUnknown *pContainer,
 630                   struct pipe_resource *pResource,
 631                   void *user_buffer,
 632                   uint8_t TextureType,
 633                   unsigned Level,
 634                   unsigned Layer,
 635                   D3DSURFACE_DESC *pDesc,
 636                   struct NineSurface9 **ppOut )
 637 {
 638     NINE_DEVICE_CHILD_NEW(Surface9, ppOut, pDevice, /* args */
 639                           pContainer, pResource, user_buffer,
 640                           TextureType, Level, Layer, pDesc);
 641 }