src/gallium/state_trackers/nine/texture9.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 "device9.h"
  24 #include "surface9.h"
  25 #include "texture9.h"
  26 #include "nine_helpers.h"
  27 #include "nine_pipe.h"
  28 #include "nine_dump.h"
  29
  30 #include "pipe/p_state.h"
  31 #include "pipe/p_context.h"
  32 #include "pipe/p_screen.h"
  33 #include "util/u_inlines.h"
  34 #include "util/u_resource.h"
  35
  36 #define DBG_CHANNEL DBG_TEXTURE
  37
  38 static HRESULT
  39 NineTexture9_ctor( struct NineTexture9 *This,
  40                    struct NineUnknownParams *pParams,
  41                    UINT Width, UINT Height, UINT Levels,
  42                    DWORD Usage,
  43                    D3DFORMAT Format,
  44                    D3DPOOL Pool,
  45                    HANDLE *pSharedHandle )
  46 {
  47     struct pipe_screen *screen = pParams->device->screen;
  48     struct pipe_resource *info = &This->base.base.info;
  49     struct pipe_resource *resource;
  50     enum pipe_format pf;
  51     unsigned l;
  52     D3DSURFACE_DESC sfdesc;
  53     HRESULT hr;
  54     void *user_buffer = NULL;
  55
  56     DBG("(%p) Width=%u Height=%u Levels=%u Usage=%s Format=%s Pool=%s "
  57         "pSharedHandle=%p\n", This, Width, Height, Levels,
  58         nine_D3DUSAGE_to_str(Usage),
  59         d3dformat_to_string(Format), nine_D3DPOOL_to_str(Pool), pSharedHandle);
  60
  61     user_assert(!(Usage & D3DUSAGE_AUTOGENMIPMAP) ||
  62                 (Pool != D3DPOOL_SYSTEMMEM && Levels <= 1), D3DERR_INVALIDCALL);
  63
  64     /* TODO: implement buffer sharing (should work with cross process too)
  65      *
  66      * Gem names may have fit but they're depreciated and won't work on render-nodes.
  67      * One solution is to use shm buffers. We would use a /dev/shm file, fill the first
  68      * values to tell it is a nine buffer, the size, which function created it, etc,
  69      * and then it would contain the data. The handle would be a number, corresponding to
  70      * the file to read (/dev/shm/nine-share-4 for example would be 4).
  71      *
  72      * Wine just ignores the argument, which works only if the app creates the handle
  73      * and won't use it. Instead of failing, we support that situation by putting an
  74      * invalid handle, that we would fail to import. Please note that we don't advertise
  75      * the flag indicating the support for that feature, but apps seem to not care.
  76      */
  77     user_assert(!pSharedHandle ||
  78                 Pool == D3DPOOL_SYSTEMMEM ||
  79                 Pool == D3DPOOL_DEFAULT, D3DERR_INVALIDCALL);
  80
  81     if (pSharedHandle && Pool == D3DPOOL_DEFAULT) {
  82         if (!*pSharedHandle) {
  83             DBG("Creating Texture with invalid handle. Importing will fail\n.");
  84             *pSharedHandle = (HANDLE)1; /* Wine would keep it NULL */
  85             pSharedHandle = NULL;
  86         } else {
  87             ERR("Application tries to use cross-process sharing feature. Nine "
  88                 "doesn't support it");
  89             return D3DERR_INVALIDCALL;
  90         }
  91     }
  92
  93     if (Usage & D3DUSAGE_AUTOGENMIPMAP)
  94         Levels = 0;
  95
  96     pf = d3d9_to_pipe_format_checked(screen, Format, PIPE_TEXTURE_2D, 0,
  97                                      PIPE_BIND_SAMPLER_VIEW, FALSE);
  98     if (Format != D3DFMT_NULL && pf == PIPE_FORMAT_NONE)
  99         return D3DERR_INVALIDCALL;
 100
 101     info->screen = screen;
 102     info->target = PIPE_TEXTURE_2D;
 103     info->format = pf;
 104     info->width0 = Width;
 105     info->height0 = Height;
 106     info->depth0 = 1;
 107     if (Levels)
 108         info->last_level = Levels - 1;
 109     else
 110         info->last_level = util_logbase2(MAX2(Width, Height));
 111     info->array_size = 1;
 112     info->nr_samples = 0;
 113     info->bind = PIPE_BIND_SAMPLER_VIEW;
 114     info->usage = PIPE_USAGE_DEFAULT;
 115     info->flags = 0;
 116
 117     if (Usage & D3DUSAGE_RENDERTARGET)
 118         info->bind |= PIPE_BIND_RENDER_TARGET;
 119     if (Usage & D3DUSAGE_DEPTHSTENCIL)
 120         info->bind |= PIPE_BIND_DEPTH_STENCIL;
 121
 122     if (Usage & D3DUSAGE_DYNAMIC) {
 123         info->usage = PIPE_USAGE_DYNAMIC;
 124         info->bind |=
 125             PIPE_BIND_TRANSFER_READ |
 126             PIPE_BIND_TRANSFER_WRITE;
 127     }
 128     if (pSharedHandle)
 129         info->bind |= PIPE_BIND_SHARED;
 130
 131     if (Pool == D3DPOOL_SYSTEMMEM)
 132         info->usage = PIPE_USAGE_STAGING;
 133
 134     if (pSharedHandle && *pSharedHandle) { /* Pool == D3DPOOL_SYSTEMMEM */
 135         user_buffer = (void *)*pSharedHandle;
 136     }
 137
 138     This->surfaces = CALLOC(info->last_level + 1, sizeof(*This->surfaces));
 139     if (!This->surfaces)
 140         return E_OUTOFMEMORY;
 141
 142     hr = NineBaseTexture9_ctor(&This->base, pParams, NULL, D3DRTYPE_TEXTURE, Format, Pool, Usage);
 143     if (FAILED(hr))
 144         return hr;
 145     This->base.pstype = (Height == 1) ? 1 : 0;
 146
 147     /* Create all the surfaces right away.
 148      * They manage backing storage, and transfers (LockRect) are deferred
 149      * to them.
 150      */
 151     sfdesc.Format = Format;
 152     sfdesc.Type = D3DRTYPE_SURFACE;
 153     sfdesc.Usage = Usage;
 154     sfdesc.Pool = Pool;
 155     sfdesc.MultiSampleType = D3DMULTISAMPLE_NONE;
 156     sfdesc.MultiSampleQuality = 0;
 157
 158     if (Pool == D3DPOOL_SYSTEMMEM)
 159         resource = NULL;
 160     else
 161         resource = This->base.base.resource;
 162
 163     for (l = 0; l <= info->last_level; ++l) {
 164         sfdesc.Width = u_minify(Width, l);
 165         sfdesc.Height = u_minify(Height, l);
 166
 167         hr = NineSurface9_new(This->base.base.base.device, NineUnknown(This),
 168                               resource, user_buffer,
 169                               D3DRTYPE_TEXTURE, l, 0,
 170                               &sfdesc, &This->surfaces[l]);
 171         if (FAILED(hr))
 172             return hr;
 173     }
 174
 175     This->dirty_rect.depth = 1; /* widht == 0 means empty, depth stays 1 */
 176
 177     if (pSharedHandle && !*pSharedHandle) {/* Pool == D3DPOOL_SYSTEMMEM */
 178         *pSharedHandle = This->surfaces[0]->data;
 179     }
 180
 181     return D3D_OK;
 182 }
 183
 184 static void
 185 NineTexture9_dtor( struct NineTexture9 *This )
 186 {
 187     unsigned l;
 188
 189     if (This->surfaces) {
 190         /* The surfaces should have 0 references and be unbound now. */
 191         for (l = 0; l <= This->base.base.info.last_level; ++l)
 192             NineUnknown_Destroy(&This->surfaces[l]->base.base);
 193         FREE(This->surfaces);
 194     }
 195
 196     NineBaseTexture9_dtor(&This->base);
 197 }
 198
 199 HRESULT WINAPI
 200 NineTexture9_GetLevelDesc( struct NineTexture9 *This,
 201                            UINT Level,
 202                            D3DSURFACE_DESC *pDesc )
 203 {
 204     user_assert(Level <= This->base.base.info.last_level, D3DERR_INVALIDCALL);
 205     user_assert(Level == 0 || !(This->base.base.usage & D3DUSAGE_AUTOGENMIPMAP),
 206                 D3DERR_INVALIDCALL);
 207
 208     *pDesc = This->surfaces[Level]->desc;
 209
 210     return D3D_OK;
 211 }
 212
 213 HRESULT WINAPI
 214 NineTexture9_GetSurfaceLevel( struct NineTexture9 *This,
 215                               UINT Level,
 216                               IDirect3DSurface9 **ppSurfaceLevel )
 217 {
 218     user_assert(Level <= This->base.base.info.last_level, D3DERR_INVALIDCALL);
 219     user_assert(Level == 0 || !(This->base.base.usage & D3DUSAGE_AUTOGENMIPMAP),
 220                 D3DERR_INVALIDCALL);
 221
 222     NineUnknown_AddRef(NineUnknown(This->surfaces[Level]));
 223     *ppSurfaceLevel = (IDirect3DSurface9 *)This->surfaces[Level];
 224
 225     return D3D_OK;
 226 }
 227
 228 HRESULT WINAPI
 229 NineTexture9_LockRect( struct NineTexture9 *This,
 230                        UINT Level,
 231                        D3DLOCKED_RECT *pLockedRect,
 232                        const RECT *pRect,
 233                        DWORD Flags )
 234 {
 235     DBG("This=%p Level=%u pLockedRect=%p pRect=%p Flags=%d\n",
 236         This, Level, pLockedRect, pRect, Flags);
 237
 238     user_assert(Level <= This->base.base.info.last_level, D3DERR_INVALIDCALL);
 239     user_assert(Level == 0 || !(This->base.base.usage & D3DUSAGE_AUTOGENMIPMAP),
 240                 D3DERR_INVALIDCALL);
 241
 242     return NineSurface9_LockRect(This->surfaces[Level], pLockedRect,
 243                                  pRect, Flags);
 244 }
 245
 246 HRESULT WINAPI
 247 NineTexture9_UnlockRect( struct NineTexture9 *This,
 248                          UINT Level )
 249 {
 250     DBG("This=%p Level=%u\n", This, Level);
 251
 252     user_assert(Level <= This->base.base.info.last_level, D3DERR_INVALIDCALL);
 253
 254     return NineSurface9_UnlockRect(This->surfaces[Level]);
 255 }
 256
 257 HRESULT WINAPI
 258 NineTexture9_AddDirtyRect( struct NineTexture9 *This,
 259                            const RECT *pDirtyRect )
 260 {
 261     DBG("This=%p pDirtyRect=%p[(%u,%u)-(%u,%u)]\n", This, pDirtyRect,
 262         pDirtyRect ? pDirtyRect->left : 0, pDirtyRect ? pDirtyRect->top : 0,
 263         pDirtyRect ? pDirtyRect->right : 0, pDirtyRect ? pDirtyRect->bottom : 0);
 264
 265     /* Tracking dirty regions on DEFAULT or SYSTEMMEM resources is pointless,
 266      * because we always write to the final storage. Just marked it dirty in
 267      * case we need to generate mip maps.
 268      */
 269     if (This->base.base.pool != D3DPOOL_MANAGED) {
 270         if (This->base.base.usage & D3DUSAGE_AUTOGENMIPMAP)
 271             This->base.dirty_mip = TRUE;
 272         return D3D_OK;
 273     }
 274     This->base.dirty = TRUE;
 275
 276     BASETEX_REGISTER_UPDATE(&This->base);
 277
 278     if (!pDirtyRect) {
 279         u_box_origin_2d(This->base.base.info.width0,
 280                         This->base.base.info.height0, &This->dirty_rect);
 281     } else {
 282         struct pipe_box box;
 283         rect_to_pipe_box_clamp(&box, pDirtyRect);
 284         u_box_union_2d(&This->dirty_rect, &This->dirty_rect, &box);
 285     }
 286     return D3D_OK;
 287 }
 288
 289 IDirect3DTexture9Vtbl NineTexture9_vtable = {
 290     (void *)NineUnknown_QueryInterface,
 291     (void *)NineUnknown_AddRef,
 292     (void *)NineUnknown_Release,
 293     (void *)NineUnknown_GetDevice, /* actually part of Resource9 iface */
 294     (void *)NineResource9_SetPrivateData,
 295     (void *)NineResource9_GetPrivateData,
 296     (void *)NineResource9_FreePrivateData,
 297     (void *)NineResource9_SetPriority,
 298     (void *)NineResource9_GetPriority,
 299     (void *)NineBaseTexture9_PreLoad,
 300     (void *)NineResource9_GetType,
 301     (void *)NineBaseTexture9_SetLOD,
 302     (void *)NineBaseTexture9_GetLOD,
 303     (void *)NineBaseTexture9_GetLevelCount,
 304     (void *)NineBaseTexture9_SetAutoGenFilterType,
 305     (void *)NineBaseTexture9_GetAutoGenFilterType,
 306     (void *)NineBaseTexture9_GenerateMipSubLevels,
 307     (void *)NineTexture9_GetLevelDesc,
 308     (void *)NineTexture9_GetSurfaceLevel,
 309     (void *)NineTexture9_LockRect,
 310     (void *)NineTexture9_UnlockRect,
 311     (void *)NineTexture9_AddDirtyRect
 312 };
 313
 314 static const GUID *NineTexture9_IIDs[] = {
 315     &IID_IDirect3DTexture9,
 316     &IID_IDirect3DBaseTexture9,
 317     &IID_IDirect3DResource9,
 318     &IID_IUnknown,
 319     NULL
 320 };
 321
 322 HRESULT
 323 NineTexture9_new( struct NineDevice9 *pDevice,
 324                   UINT Width, UINT Height, UINT Levels,
 325                   DWORD Usage,
 326                   D3DFORMAT Format,
 327                   D3DPOOL Pool,
 328                   struct NineTexture9 **ppOut,
 329                   HANDLE *pSharedHandle )
 330 {
 331     NINE_DEVICE_CHILD_NEW(Texture9, ppOut, pDevice,
 332                           Width, Height, Levels,
 333                           Usage, Format, Pool, pSharedHandle);
 334 }