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      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 #ifndef _NINE_TEXTURE9_H_
     24 #define _NINE_TEXTURE9_H_
     25 
     26 #include "basetexture9.h"
     27 #include "surface9.h"
     28 
     29 struct NineTexture9
     30 {
     31     struct NineBaseTexture9 base;
     32     struct NineSurface9 **surfaces;
     33     struct pipe_box dirty_rect; /* covers all mip levels */
     34     uint8_t *managed_buffer;
     35 };
     36 static inline struct NineTexture9 *
     37 NineTexture9( void *data )
     38 {
     39     return (struct NineTexture9 *)data;
     40 }
     41 
     42 HRESULT
     43 NineTexture9_new( struct NineDevice9 *pDevice,
     44                   UINT Width, UINT Height, UINT Levels,
     45                   DWORD Usage,
     46                   D3DFORMAT Format,
     47                   D3DPOOL Pool,
     48                   struct NineTexture9 **ppOut,
     49                   HANDLE *pSharedHandle );
     50 
     51 HRESULT NINE_WINAPI
     52 NineTexture9_GetLevelDesc( struct NineTexture9 *This,
     53                            UINT Level,
     54                            D3DSURFACE_DESC *pDesc );
     55 
     56 HRESULT NINE_WINAPI
     57 NineTexture9_GetSurfaceLevel( struct NineTexture9 *This,
     58                               UINT Level,
     59                               IDirect3DSurface9 **ppSurfaceLevel );
     60 
     61 HRESULT NINE_WINAPI
     62 NineTexture9_LockRect( struct NineTexture9 *This,
     63                        UINT Level,
     64                        D3DLOCKED_RECT *pLockedRect,
     65                        const RECT *pRect,
     66                        DWORD Flags );
     67 
     68 HRESULT NINE_WINAPI
     69 NineTexture9_UnlockRect( struct NineTexture9 *This,
     70                          UINT Level );
     71 
     72 HRESULT NINE_WINAPI
     73 NineTexture9_AddDirtyRect( struct NineTexture9 *This,
     74                            const RECT *pDirtyRect );
     75 
     76 #endif /* _NINE_TEXTURE9_H_ */
     77