1 /* 2 * Copyright 2011 Joakim Sindholt <opensource (at) 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 "volumetexture9.h" 25 #include "nine_helpers.h" 26 #include "nine_pipe.h" 27 28 #define DBG_CHANNEL DBG_VOLUMETEXTURE 29 30 static HRESULT 31 NineVolumeTexture9_ctor( struct NineVolumeTexture9 *This, 32 struct NineUnknownParams *pParams, 33 UINT Width, UINT Height, UINT Depth, UINT Levels, 34 DWORD Usage, 35 D3DFORMAT Format, 36 D3DPOOL Pool, 37 HANDLE *pSharedHandle ) 38 { 39 struct pipe_resource *info = &This->base.base.info; 40 struct pipe_screen *screen = pParams->device->screen; 41 enum pipe_format pf; 42 unsigned l; 43 D3DVOLUME_DESC voldesc; 44 HRESULT hr; 45 46 DBG("This=%p pParams=%p Width=%u Height=%u Depth=%u Levels=%u " 47 "Usage=%d Format=%d Pool=%d pSharedHandle=%p\n", 48 This, pParams, Width, Height, Depth, Levels, 49 Usage, Format, Pool, pSharedHandle); 50 51 user_assert(Width && Height && Depth, D3DERR_INVALIDCALL); 52 53 /* user_assert(!pSharedHandle || Pool == D3DPOOL_DEFAULT, D3DERR_INVALIDCALL); */ 54 user_assert(!pSharedHandle, D3DERR_INVALIDCALL); /* TODO */ 55 56 /* An IDirect3DVolume9 cannot be bound as a render target can it ? */ 57 user_assert(!(Usage & (D3DUSAGE_RENDERTARGET | D3DUSAGE_DEPTHSTENCIL)), 58 D3DERR_INVALIDCALL); 59 user_assert(!(Usage & D3DUSAGE_AUTOGENMIPMAP), D3DERR_INVALIDCALL); 60 61 pf = d3d9_to_pipe_format_checked(screen, Format, PIPE_TEXTURE_3D, 0, 62 PIPE_BIND_SAMPLER_VIEW, FALSE, 63 Pool == D3DPOOL_SCRATCH); 64 65 if (pf == PIPE_FORMAT_NONE) 66 return D3DERR_INVALIDCALL; 67 68 /* We support ATI1 and ATI2 hacks only for 2D and Cube textures */ 69 if (Format == D3DFMT_ATI1 || Format == D3DFMT_ATI2) 70 return D3DERR_INVALIDCALL; 71 72 if (compressed_format(Format)) { 73 const unsigned w = util_format_get_blockwidth(pf); 74 const unsigned h = util_format_get_blockheight(pf); 75 /* Compressed formats are not compressed on depth component */ 76 user_assert(!(Width % w) && !(Height % h), D3DERR_INVALIDCALL); 77 } 78 79 info->screen = pParams->device->screen; 80 info->target = PIPE_TEXTURE_3D; 81 info->format = pf; 82 info->width0 = Width; 83 info->height0 = Height; 84 info->depth0 = Depth; 85 if (Levels) 86 info->last_level = Levels - 1; 87 else 88 info->last_level = util_logbase2(MAX2(MAX2(Width, Height), Depth)); 89 info->array_size = 1; 90 info->nr_samples = 0; 91 info->bind = PIPE_BIND_SAMPLER_VIEW; 92 info->usage = PIPE_USAGE_DEFAULT; 93 info->flags = 0; 94 95 if (Usage & D3DUSAGE_DYNAMIC) { 96 info->usage = PIPE_USAGE_DYNAMIC; 97 } 98 if (Usage & D3DUSAGE_SOFTWAREPROCESSING) 99 DBG("Application asked for Software Vertex Processing, " 100 "but this is unimplemented\n"); 101 102 This->volumes = CALLOC(info->last_level + 1, sizeof(*This->volumes)); 103 if (!This->volumes) 104 return E_OUTOFMEMORY; 105 This->base.pstype = 3; 106 107 hr = NineBaseTexture9_ctor(&This->base, pParams, NULL, 108 D3DRTYPE_VOLUMETEXTURE, Format, Pool, Usage); 109 if (FAILED(hr)) 110 return hr; 111 112 voldesc.Format = Format; 113 voldesc.Type = D3DRTYPE_VOLUME; 114 voldesc.Usage = Usage; 115 voldesc.Pool = Pool; 116 for (l = 0; l <= info->last_level; ++l) { 117 voldesc.Width = u_minify(Width, l); 118 voldesc.Height = u_minify(Height, l); 119 voldesc.Depth = u_minify(Depth, l); 120 121 hr = NineVolume9_new(This->base.base.base.device, NineUnknown(This), 122 This->base.base.resource, l, 123 &voldesc, &This->volumes[l]); 124 if (FAILED(hr)) 125 return hr; 126 } 127 128 /* Textures start initially dirty */ 129 NineVolumeTexture9_AddDirtyBox(This, NULL); 130 131 return D3D_OK; 132 } 133 134 static void 135 NineVolumeTexture9_dtor( struct NineVolumeTexture9 *This ) 136 { 137 unsigned l; 138 139 DBG("This=%p\n", This); 140 141 if (This->volumes) { 142 for (l = 0; l <= This->base.base.info.last_level; ++l) 143 NineUnknown_Destroy(&This->volumes[l]->base); 144 FREE(This->volumes); 145 } 146 147 NineBaseTexture9_dtor(&This->base); 148 } 149 150 HRESULT NINE_WINAPI 151 NineVolumeTexture9_GetLevelDesc( struct NineVolumeTexture9 *This, 152 UINT Level, 153 D3DVOLUME_DESC *pDesc ) 154 { 155 user_assert(Level <= This->base.base.info.last_level, D3DERR_INVALIDCALL); 156 157 *pDesc = This->volumes[Level]->desc; 158 159 return D3D_OK; 160 } 161 162 HRESULT NINE_WINAPI 163 NineVolumeTexture9_GetVolumeLevel( struct NineVolumeTexture9 *This, 164 UINT Level, 165 IDirect3DVolume9 **ppVolumeLevel ) 166 { 167 user_assert(Level <= This->base.base.info.last_level, D3DERR_INVALIDCALL); 168 169 NineUnknown_AddRef(NineUnknown(This->volumes[Level])); 170 *ppVolumeLevel = (IDirect3DVolume9 *)This->volumes[Level]; 171 172 return D3D_OK; 173 } 174 175 HRESULT NINE_WINAPI 176 NineVolumeTexture9_LockBox( struct NineVolumeTexture9 *This, 177 UINT Level, 178 D3DLOCKED_BOX *pLockedVolume, 179 const D3DBOX *pBox, 180 DWORD Flags ) 181 { 182 DBG("This=%p Level=%u pLockedVolume=%p pBox=%p Flags=%d\n", 183 This, Level, pLockedVolume, pBox, Flags); 184 185 user_assert(Level <= This->base.base.info.last_level, D3DERR_INVALIDCALL); 186 187 return NineVolume9_LockBox(This->volumes[Level], pLockedVolume, pBox, 188 Flags); 189 } 190 191 HRESULT NINE_WINAPI 192 NineVolumeTexture9_UnlockBox( struct NineVolumeTexture9 *This, 193 UINT Level ) 194 { 195 DBG("This=%p Level=%u\n", This, Level); 196 197 user_assert(Level <= This->base.base.info.last_level, D3DERR_INVALIDCALL); 198 199 return NineVolume9_UnlockBox(This->volumes[Level]); 200 } 201 202 HRESULT NINE_WINAPI 203 NineVolumeTexture9_AddDirtyBox( struct NineVolumeTexture9 *This, 204 const D3DBOX *pDirtyBox ) 205 { 206 DBG("This=%p pDirtybox=%p\n", This, pDirtyBox); 207 208 if (This->base.base.pool == D3DPOOL_DEFAULT) { 209 return D3D_OK; 210 } 211 212 if (This->base.base.pool == D3DPOOL_MANAGED) { 213 This->base.managed.dirty = TRUE; 214 BASETEX_REGISTER_UPDATE(&This->base); 215 } 216 217 if (!pDirtyBox) { 218 This->dirty_box.x = 0; 219 This->dirty_box.y = 0; 220 This->dirty_box.z = 0; 221 This->dirty_box.width = This->base.base.info.width0; 222 This->dirty_box.height = This->base.base.info.height0; 223 This->dirty_box.depth = This->base.base.info.depth0; 224 } else { 225 if (This->dirty_box.width == 0) { 226 d3dbox_to_pipe_box(&This->dirty_box, pDirtyBox); 227 } else { 228 struct pipe_box box; 229 d3dbox_to_pipe_box(&box, pDirtyBox); 230 u_box_union_3d(&This->dirty_box, &This->dirty_box, &box); 231 } 232 This->dirty_box.x = MAX2(This->dirty_box.x, 0); 233 This->dirty_box.y = MAX2(This->dirty_box.y, 0); 234 This->dirty_box.z = MAX2(This->dirty_box.z, 0); 235 This->dirty_box.width = MIN2(This->dirty_box.width, 236 This->base.base.info.width0 - This->dirty_box.x); 237 This->dirty_box.height = MIN2(This->dirty_box.height, 238 This->base.base.info.height0 - This->dirty_box.y); 239 This->dirty_box.depth = MIN2(This->dirty_box.depth, 240 This->base.base.info.depth0 - This->dirty_box.z); 241 } 242 return D3D_OK; 243 } 244 245 IDirect3DVolumeTexture9Vtbl NineVolumeTexture9_vtable = { 246 (void *)NineUnknown_QueryInterface, 247 (void *)NineUnknown_AddRef, 248 (void *)NineUnknown_Release, 249 (void *)NineUnknown_GetDevice, /* actually part of Resource9 iface */ 250 (void *)NineUnknown_SetPrivateData, 251 (void *)NineUnknown_GetPrivateData, 252 (void *)NineUnknown_FreePrivateData, 253 (void *)NineResource9_SetPriority, 254 (void *)NineResource9_GetPriority, 255 (void *)NineBaseTexture9_PreLoad, 256 (void *)NineResource9_GetType, 257 (void *)NineBaseTexture9_SetLOD, 258 (void *)NineBaseTexture9_GetLOD, 259 (void *)NineBaseTexture9_GetLevelCount, 260 (void *)NineBaseTexture9_SetAutoGenFilterType, 261 (void *)NineBaseTexture9_GetAutoGenFilterType, 262 (void *)NineBaseTexture9_GenerateMipSubLevels, 263 (void *)NineVolumeTexture9_GetLevelDesc, 264 (void *)NineVolumeTexture9_GetVolumeLevel, 265 (void *)NineVolumeTexture9_LockBox, 266 (void *)NineVolumeTexture9_UnlockBox, 267 (void *)NineVolumeTexture9_AddDirtyBox 268 }; 269 270 static const GUID *NineVolumeTexture9_IIDs[] = { 271 &IID_IDirect3DVolumeTexture9, 272 &IID_IDirect3DBaseTexture9, 273 &IID_IDirect3DResource9, 274 &IID_IUnknown, 275 NULL 276 }; 277 278 HRESULT 279 NineVolumeTexture9_new( struct NineDevice9 *pDevice, 280 UINT Width, UINT Height, UINT Depth, UINT Levels, 281 DWORD Usage, 282 D3DFORMAT Format, 283 D3DPOOL Pool, 284 struct NineVolumeTexture9 **ppOut, 285 HANDLE *pSharedHandle ) 286 { 287 NINE_DEVICE_CHILD_NEW(VolumeTexture9, ppOut, pDevice, 288 Width, Height, Depth, Levels, 289 Usage, Format, Pool, pSharedHandle); 290 } 291 292
