2 * Copyright 2011 Joakim Sindholt <opensource@zhasha.com>
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:
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
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. */
24 #include "cubetexture9.h"
25 #include "nine_helpers.h"
26 #include "nine_pipe.h"
28 #define DBG_CHANNEL DBG_CUBETEXTURE
32 NineCubeTexture9_ctor( struct NineCubeTexture9
*This
,
33 struct NineUnknownParams
*pParams
,
34 UINT EdgeLength
, UINT Levels
,
38 HANDLE
*pSharedHandle
)
40 struct pipe_resource
*info
= &This
->base
.base
.info
;
41 struct pipe_screen
*screen
= pParams
->device
->screen
;
44 D3DSURFACE_DESC sfdesc
;
47 DBG("This=%p pParams=%p EdgeLength=%u Levels=%u Usage=%d "
48 "Format=%d Pool=%d pSharedHandle=%p\n",
49 This
, pParams
, EdgeLength
, Levels
, Usage
,
50 Format
, Pool
, pSharedHandle
);
52 user_assert(!(Usage
& D3DUSAGE_AUTOGENMIPMAP
) ||
53 (Pool
!= D3DPOOL_SYSTEMMEM
&& Levels
<= 1), D3DERR_INVALIDCALL
);
55 user_assert(!pSharedHandle
, D3DERR_INVALIDCALL
); /* TODO */
57 if (Usage
& D3DUSAGE_AUTOGENMIPMAP
)
60 pf
= d3d9_to_pipe_format(Format
);
61 if (pf
== PIPE_FORMAT_NONE
||
62 !screen
->is_format_supported(screen
, pf
, PIPE_TEXTURE_CUBE
, 0, PIPE_BIND_SAMPLER_VIEW
)) {
63 return D3DERR_INVALIDCALL
;
66 /* We support ATI1 and ATI2 hacks only for 2D textures */
67 if (Format
== D3DFMT_ATI1
|| Format
== D3DFMT_ATI2
)
68 return D3DERR_INVALIDCALL
;
70 info
->screen
= pParams
->device
->screen
;
71 info
->target
= PIPE_TEXTURE_CUBE
;
73 info
->width0
= EdgeLength
;
74 info
->height0
= EdgeLength
;
77 info
->last_level
= Levels
- 1;
79 info
->last_level
= util_logbase2(EdgeLength
);
82 info
->bind
= PIPE_BIND_SAMPLER_VIEW
;
83 info
->usage
= PIPE_USAGE_DEFAULT
;
86 if (Usage
& D3DUSAGE_RENDERTARGET
)
87 info
->bind
|= PIPE_BIND_RENDER_TARGET
;
88 if (Usage
& D3DUSAGE_DEPTHSTENCIL
)
89 info
->bind
|= PIPE_BIND_DEPTH_STENCIL
;
91 if (Usage
& D3DUSAGE_DYNAMIC
) {
92 info
->usage
= PIPE_USAGE_DYNAMIC
;
94 PIPE_BIND_TRANSFER_READ
|
95 PIPE_BIND_TRANSFER_WRITE
;
98 This
->surfaces
= CALLOC(6 * (info
->last_level
+ 1), sizeof(*This
->surfaces
));
100 return E_OUTOFMEMORY
;
102 hr
= NineBaseTexture9_ctor(&This
->base
, pParams
, NULL
, D3DRTYPE_CUBETEXTURE
,
103 Format
, Pool
, Usage
);
106 This
->base
.pstype
= 2;
108 /* Create all the surfaces right away.
109 * They manage backing storage, and transfers (LockRect) are deferred
112 sfdesc
.Format
= Format
;
113 sfdesc
.Type
= D3DRTYPE_SURFACE
;
114 sfdesc
.Usage
= Usage
;
116 sfdesc
.MultiSampleType
= D3DMULTISAMPLE_NONE
;
117 sfdesc
.MultiSampleQuality
= 0;
118 for (i
= 0; i
< (info
->last_level
+ 1) * 6; ++i
) {
119 sfdesc
.Width
= sfdesc
.Height
= u_minify(EdgeLength
, i
/ 6);
121 hr
= NineSurface9_new(This
->base
.base
.base
.device
, NineUnknown(This
),
122 This
->base
.base
.resource
, NULL
, D3DRTYPE_CUBETEXTURE
,
124 &sfdesc
, &This
->surfaces
[i
]);
128 for (i
= 0; i
< 6; ++i
) /* width = 0 means empty, depth stays 1 */
129 This
->dirty_rect
[i
].depth
= 1;
135 NineCubeTexture9_dtor( struct NineCubeTexture9
*This
)
139 DBG("This=%p\n", This
);
141 if (This
->surfaces
) {
142 for (i
= 0; i
< This
->base
.base
.info
.last_level
* 6; ++i
)
143 NineUnknown_Destroy(&This
->surfaces
[i
]->base
.base
);
144 FREE(This
->surfaces
);
147 NineBaseTexture9_dtor(&This
->base
);
151 NineCubeTexture9_GetLevelDesc( struct NineCubeTexture9
*This
,
153 D3DSURFACE_DESC
*pDesc
)
155 DBG("This=%p Level=%u pDesc=%p\n", This
, Level
, pDesc
);
157 user_assert(Level
<= This
->base
.base
.info
.last_level
, D3DERR_INVALIDCALL
);
158 user_assert(Level
== 0 || !(This
->base
.base
.usage
& D3DUSAGE_AUTOGENMIPMAP
),
161 *pDesc
= This
->surfaces
[Level
* 6]->desc
;
167 NineCubeTexture9_GetCubeMapSurface( struct NineCubeTexture9
*This
,
168 D3DCUBEMAP_FACES FaceType
,
170 IDirect3DSurface9
**ppCubeMapSurface
)
172 const unsigned s
= Level
* 6 + FaceType
;
174 DBG("This=%p FaceType=%d Level=%u ppCubeMapSurface=%p\n",
175 This
, FaceType
, Level
, ppCubeMapSurface
);
177 user_assert(Level
<= This
->base
.base
.info
.last_level
, D3DERR_INVALIDCALL
);
178 user_assert(Level
== 0 || !(This
->base
.base
.usage
& D3DUSAGE_AUTOGENMIPMAP
),
180 user_assert(FaceType
< 6, D3DERR_INVALIDCALL
);
182 NineUnknown_AddRef(NineUnknown(This
->surfaces
[s
]));
183 *ppCubeMapSurface
= (IDirect3DSurface9
*)This
->surfaces
[s
];
189 NineCubeTexture9_LockRect( struct NineCubeTexture9
*This
,
190 D3DCUBEMAP_FACES FaceType
,
192 D3DLOCKED_RECT
*pLockedRect
,
196 const unsigned s
= Level
* 6 + FaceType
;
198 DBG("This=%p FaceType=%d Level=%u pLockedRect=%p pRect=%p Flags=%d\n",
199 This
, FaceType
, Level
, pLockedRect
, pRect
, Flags
);
201 user_assert(Level
<= This
->base
.base
.info
.last_level
, D3DERR_INVALIDCALL
);
202 user_assert(Level
== 0 || !(This
->base
.base
.usage
& D3DUSAGE_AUTOGENMIPMAP
),
204 user_assert(FaceType
< 6, D3DERR_INVALIDCALL
);
206 return NineSurface9_LockRect(This
->surfaces
[s
], pLockedRect
, pRect
, Flags
);
210 NineCubeTexture9_UnlockRect( struct NineCubeTexture9
*This
,
211 D3DCUBEMAP_FACES FaceType
,
214 const unsigned s
= Level
* 6 + FaceType
;
216 DBG("This=%p FaceType=%d Level=%u\n", This
, FaceType
, Level
);
218 user_assert(Level
<= This
->base
.base
.info
.last_level
, D3DERR_INVALIDCALL
);
219 user_assert(FaceType
< 6, D3DERR_INVALIDCALL
);
221 return NineSurface9_UnlockRect(This
->surfaces
[s
]);
225 NineCubeTexture9_AddDirtyRect( struct NineCubeTexture9
*This
,
226 D3DCUBEMAP_FACES FaceType
,
227 const RECT
*pDirtyRect
)
229 DBG("This=%p FaceType=%d pDirtyRect=%p\n", This
, FaceType
, pDirtyRect
);
231 user_assert(FaceType
< 6, D3DERR_INVALIDCALL
);
233 if (This
->base
.base
.pool
!= D3DPOOL_MANAGED
) {
234 if (This
->base
.base
.usage
& D3DUSAGE_AUTOGENMIPMAP
)
235 This
->base
.dirty_mip
= TRUE
;
238 This
->base
.dirty
= TRUE
;
240 BASETEX_REGISTER_UPDATE(&This
->base
);
243 u_box_origin_2d(This
->base
.base
.info
.width0
,
244 This
->base
.base
.info
.height0
,
245 &This
->dirty_rect
[FaceType
]);
248 rect_to_pipe_box_clamp(&box
, pDirtyRect
);
249 u_box_union_2d(&This
->dirty_rect
[FaceType
], &This
->dirty_rect
[FaceType
],
255 IDirect3DCubeTexture9Vtbl NineCubeTexture9_vtable
= {
256 (void *)NineUnknown_QueryInterface
,
257 (void *)NineUnknown_AddRef
,
258 (void *)NineUnknown_Release
,
259 (void *)NineUnknown_GetDevice
, /* actually part of Resource9 iface */
260 (void *)NineResource9_SetPrivateData
,
261 (void *)NineResource9_GetPrivateData
,
262 (void *)NineResource9_FreePrivateData
,
263 (void *)NineResource9_SetPriority
,
264 (void *)NineResource9_GetPriority
,
265 (void *)NineBaseTexture9_PreLoad
,
266 (void *)NineResource9_GetType
,
267 (void *)NineBaseTexture9_SetLOD
,
268 (void *)NineBaseTexture9_GetLOD
,
269 (void *)NineBaseTexture9_GetLevelCount
,
270 (void *)NineBaseTexture9_SetAutoGenFilterType
,
271 (void *)NineBaseTexture9_GetAutoGenFilterType
,
272 (void *)NineBaseTexture9_GenerateMipSubLevels
,
273 (void *)NineCubeTexture9_GetLevelDesc
,
274 (void *)NineCubeTexture9_GetCubeMapSurface
,
275 (void *)NineCubeTexture9_LockRect
,
276 (void *)NineCubeTexture9_UnlockRect
,
277 (void *)NineCubeTexture9_AddDirtyRect
280 static const GUID
*NineCubeTexture9_IIDs
[] = {
281 &IID_IDirect3DCubeTexture9
,
282 &IID_IDirect3DBaseTexture9
,
283 &IID_IDirect3DResource9
,
289 NineCubeTexture9_new( struct NineDevice9
*pDevice
,
290 UINT EdgeLength
, UINT Levels
,
294 struct NineCubeTexture9
**ppOut
,
295 HANDLE
*pSharedHandle
)
297 NINE_DEVICE_CHILD_NEW(CubeTexture9
, ppOut
, pDevice
,
299 Usage
, Format
, Pool
, pSharedHandle
);