| /* |
| * Copyright 2011 Joakim Sindholt <opensource@zhasha.com> |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * on the rights to use, copy, modify, merge, publish, distribute, sub |
| * license, and/or sell copies of the Software, and to permit persons to whom |
| * the Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, |
| * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| * USE OR OTHER DEALINGS IN THE SOFTWARE. */ |
| |
| #include "device9.h" |
| #include "volumetexture9.h" |
| #include "nine_helpers.h" |
| #include "nine_pipe.h" |
| |
| #define DBG_CHANNEL DBG_VOLUMETEXTURE |
| |
| static HRESULT |
| NineVolumeTexture9_ctor( struct NineVolumeTexture9 *This, |
| struct NineUnknownParams *pParams, |
| UINT Width, UINT Height, UINT Depth, UINT Levels, |
| DWORD Usage, |
| D3DFORMAT Format, |
| D3DPOOL Pool, |
| HANDLE *pSharedHandle ) |
| { |
| struct pipe_resource *info = &This->base.base.info; |
| struct pipe_screen *screen = pParams->device->screen; |
| enum pipe_format pf; |
| unsigned l; |
| D3DVOLUME_DESC voldesc; |
| HRESULT hr; |
| |
| DBG("This=%p pParams=%p Width=%u Height=%u Depth=%u Levels=%u " |
| "Usage=%d Format=%d Pool=%d pSharedHandle=%p\n", |
| This, pParams, Width, Height, Depth, Levels, |
| Usage, Format, Pool, pSharedHandle); |
| |
| user_assert(Width && Height && Depth, D3DERR_INVALIDCALL); |
| |
| /* user_assert(!pSharedHandle || Pool == D3DPOOL_DEFAULT, D3DERR_INVALIDCALL); */ |
| user_assert(!pSharedHandle, D3DERR_INVALIDCALL); /* TODO */ |
| |
| /* An IDirect3DVolume9 cannot be bound as a render target can it ? */ |
| user_assert(!(Usage & (D3DUSAGE_RENDERTARGET | D3DUSAGE_DEPTHSTENCIL)), |
| D3DERR_INVALIDCALL); |
| user_assert(!(Usage & D3DUSAGE_AUTOGENMIPMAP), D3DERR_INVALIDCALL); |
| |
| pf = d3d9_to_pipe_format_checked(screen, Format, PIPE_TEXTURE_3D, 0, |
| PIPE_BIND_SAMPLER_VIEW, FALSE, |
| Pool == D3DPOOL_SCRATCH); |
| |
| if (pf == PIPE_FORMAT_NONE) |
| return D3DERR_INVALIDCALL; |
| |
| /* We support ATI1 and ATI2 hacks only for 2D and Cube textures */ |
| if (Format == D3DFMT_ATI1 || Format == D3DFMT_ATI2) |
| return D3DERR_INVALIDCALL; |
| |
| if (compressed_format(Format)) { |
| const unsigned w = util_format_get_blockwidth(pf); |
| const unsigned h = util_format_get_blockheight(pf); |
| /* Compressed formats are not compressed on depth component */ |
| user_assert(!(Width % w) && !(Height % h), D3DERR_INVALIDCALL); |
| } |
| |
| info->screen = pParams->device->screen; |
| info->target = PIPE_TEXTURE_3D; |
| info->format = pf; |
| info->width0 = Width; |
| info->height0 = Height; |
| info->depth0 = Depth; |
| if (Levels) |
| info->last_level = Levels - 1; |
| else |
| info->last_level = util_logbase2(MAX2(MAX2(Width, Height), Depth)); |
| info->array_size = 1; |
| info->nr_samples = 0; |
| info->bind = PIPE_BIND_SAMPLER_VIEW; |
| info->usage = PIPE_USAGE_DEFAULT; |
| info->flags = 0; |
| |
| if (Usage & D3DUSAGE_DYNAMIC) { |
| info->usage = PIPE_USAGE_DYNAMIC; |
| } |
| if (Usage & D3DUSAGE_SOFTWAREPROCESSING) |
| DBG("Application asked for Software Vertex Processing, " |
| "but this is unimplemented\n"); |
| |
| This->volumes = CALLOC(info->last_level + 1, sizeof(*This->volumes)); |
| if (!This->volumes) |
| return E_OUTOFMEMORY; |
| This->base.pstype = 3; |
| |
| hr = NineBaseTexture9_ctor(&This->base, pParams, NULL, |
| D3DRTYPE_VOLUMETEXTURE, Format, Pool, Usage); |
| if (FAILED(hr)) |
| return hr; |
| |
| voldesc.Format = Format; |
| voldesc.Type = D3DRTYPE_VOLUME; |
| voldesc.Usage = Usage; |
| voldesc.Pool = Pool; |
| for (l = 0; l <= info->last_level; ++l) { |
| voldesc.Width = u_minify(Width, l); |
| voldesc.Height = u_minify(Height, l); |
| voldesc.Depth = u_minify(Depth, l); |
| |
| hr = NineVolume9_new(This->base.base.base.device, NineUnknown(This), |
| This->base.base.resource, l, |
| &voldesc, &This->volumes[l]); |
| if (FAILED(hr)) |
| return hr; |
| } |
| |
| /* Textures start initially dirty */ |
| NineVolumeTexture9_AddDirtyBox(This, NULL); |
| |
| return D3D_OK; |
| } |
| |
| static void |
| NineVolumeTexture9_dtor( struct NineVolumeTexture9 *This ) |
| { |
| unsigned l; |
| |
| DBG("This=%p\n", This); |
| |
| if (This->volumes) { |
| for (l = 0; l <= This->base.base.info.last_level; ++l) |
| NineUnknown_Destroy(&This->volumes[l]->base); |
| FREE(This->volumes); |
| } |
| |
| NineBaseTexture9_dtor(&This->base); |
| } |
| |
| HRESULT NINE_WINAPI |
| NineVolumeTexture9_GetLevelDesc( struct NineVolumeTexture9 *This, |
| UINT Level, |
| D3DVOLUME_DESC *pDesc ) |
| { |
| user_assert(Level <= This->base.base.info.last_level, D3DERR_INVALIDCALL); |
| |
| *pDesc = This->volumes[Level]->desc; |
| |
| return D3D_OK; |
| } |
| |
| HRESULT NINE_WINAPI |
| NineVolumeTexture9_GetVolumeLevel( struct NineVolumeTexture9 *This, |
| UINT Level, |
| IDirect3DVolume9 **ppVolumeLevel ) |
| { |
| user_assert(Level <= This->base.base.info.last_level, D3DERR_INVALIDCALL); |
| |
| NineUnknown_AddRef(NineUnknown(This->volumes[Level])); |
| *ppVolumeLevel = (IDirect3DVolume9 *)This->volumes[Level]; |
| |
| return D3D_OK; |
| } |
| |
| HRESULT NINE_WINAPI |
| NineVolumeTexture9_LockBox( struct NineVolumeTexture9 *This, |
| UINT Level, |
| D3DLOCKED_BOX *pLockedVolume, |
| const D3DBOX *pBox, |
| DWORD Flags ) |
| { |
| DBG("This=%p Level=%u pLockedVolume=%p pBox=%p Flags=%d\n", |
| This, Level, pLockedVolume, pBox, Flags); |
| |
| user_assert(Level <= This->base.base.info.last_level, D3DERR_INVALIDCALL); |
| |
| return NineVolume9_LockBox(This->volumes[Level], pLockedVolume, pBox, |
| Flags); |
| } |
| |
| HRESULT NINE_WINAPI |
| NineVolumeTexture9_UnlockBox( struct NineVolumeTexture9 *This, |
| UINT Level ) |
| { |
| DBG("This=%p Level=%u\n", This, Level); |
| |
| user_assert(Level <= This->base.base.info.last_level, D3DERR_INVALIDCALL); |
| |
| return NineVolume9_UnlockBox(This->volumes[Level]); |
| } |
| |
| HRESULT NINE_WINAPI |
| NineVolumeTexture9_AddDirtyBox( struct NineVolumeTexture9 *This, |
| const D3DBOX *pDirtyBox ) |
| { |
| DBG("This=%p pDirtybox=%p\n", This, pDirtyBox); |
| |
| if (This->base.base.pool == D3DPOOL_DEFAULT) { |
| return D3D_OK; |
| } |
| |
| if (This->base.base.pool == D3DPOOL_MANAGED) { |
| This->base.managed.dirty = TRUE; |
| BASETEX_REGISTER_UPDATE(&This->base); |
| } |
| |
| if (!pDirtyBox) { |
| This->dirty_box.x = 0; |
| This->dirty_box.y = 0; |
| This->dirty_box.z = 0; |
| This->dirty_box.width = This->base.base.info.width0; |
| This->dirty_box.height = This->base.base.info.height0; |
| This->dirty_box.depth = This->base.base.info.depth0; |
| } else { |
| if (This->dirty_box.width == 0) { |
| d3dbox_to_pipe_box(&This->dirty_box, pDirtyBox); |
| } else { |
| struct pipe_box box; |
| d3dbox_to_pipe_box(&box, pDirtyBox); |
| u_box_union_3d(&This->dirty_box, &This->dirty_box, &box); |
| } |
| This->dirty_box.x = MAX2(This->dirty_box.x, 0); |
| This->dirty_box.y = MAX2(This->dirty_box.y, 0); |
| This->dirty_box.z = MAX2(This->dirty_box.z, 0); |
| This->dirty_box.width = MIN2(This->dirty_box.width, |
| This->base.base.info.width0 - This->dirty_box.x); |
| This->dirty_box.height = MIN2(This->dirty_box.height, |
| This->base.base.info.height0 - This->dirty_box.y); |
| This->dirty_box.depth = MIN2(This->dirty_box.depth, |
| This->base.base.info.depth0 - This->dirty_box.z); |
| } |
| return D3D_OK; |
| } |
| |
| IDirect3DVolumeTexture9Vtbl NineVolumeTexture9_vtable = { |
| (void *)NineUnknown_QueryInterface, |
| (void *)NineUnknown_AddRef, |
| (void *)NineUnknown_Release, |
| (void *)NineUnknown_GetDevice, /* actually part of Resource9 iface */ |
| (void *)NineUnknown_SetPrivateData, |
| (void *)NineUnknown_GetPrivateData, |
| (void *)NineUnknown_FreePrivateData, |
| (void *)NineResource9_SetPriority, |
| (void *)NineResource9_GetPriority, |
| (void *)NineBaseTexture9_PreLoad, |
| (void *)NineResource9_GetType, |
| (void *)NineBaseTexture9_SetLOD, |
| (void *)NineBaseTexture9_GetLOD, |
| (void *)NineBaseTexture9_GetLevelCount, |
| (void *)NineBaseTexture9_SetAutoGenFilterType, |
| (void *)NineBaseTexture9_GetAutoGenFilterType, |
| (void *)NineBaseTexture9_GenerateMipSubLevels, |
| (void *)NineVolumeTexture9_GetLevelDesc, |
| (void *)NineVolumeTexture9_GetVolumeLevel, |
| (void *)NineVolumeTexture9_LockBox, |
| (void *)NineVolumeTexture9_UnlockBox, |
| (void *)NineVolumeTexture9_AddDirtyBox |
| }; |
| |
| static const GUID *NineVolumeTexture9_IIDs[] = { |
| &IID_IDirect3DVolumeTexture9, |
| &IID_IDirect3DBaseTexture9, |
| &IID_IDirect3DResource9, |
| &IID_IUnknown, |
| NULL |
| }; |
| |
| HRESULT |
| NineVolumeTexture9_new( struct NineDevice9 *pDevice, |
| UINT Width, UINT Height, UINT Depth, UINT Levels, |
| DWORD Usage, |
| D3DFORMAT Format, |
| D3DPOOL Pool, |
| struct NineVolumeTexture9 **ppOut, |
| HANDLE *pSharedHandle ) |
| { |
| NINE_DEVICE_CHILD_NEW(VolumeTexture9, ppOut, pDevice, |
| Width, Height, Depth, Levels, |
| Usage, Format, Pool, pSharedHandle); |
| } |
| |
