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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_VERTEXBUFFER9_H_
     24 #define _NINE_VERTEXBUFFER9_H_
     25 #include "resource9.h"
     26 #include "buffer9.h"
     27 
     28 struct pipe_screen;
     29 struct pipe_context;
     30 struct pipe_transfer;
     31 
     32 struct NineVertexBuffer9
     33 {
     34     struct NineBuffer9 base;
     35 
     36     /* G3D */
     37     struct pipe_context *pipe;
     38     D3DVERTEXBUFFER_DESC desc;
     39 };
     40 static inline struct NineVertexBuffer9 *
     41 NineVertexBuffer9( void *data )
     42 {
     43     return (struct NineVertexBuffer9 *)data;
     44 }
     45 
     46 HRESULT
     47 NineVertexBuffer9_new( struct NineDevice9 *pDevice,
     48                        D3DVERTEXBUFFER_DESC *pDesc,
     49                        struct NineVertexBuffer9 **ppOut );
     50 
     51 HRESULT
     52 NineVertexBuffer9_ctor( struct NineVertexBuffer9 *This,
     53                         struct NineUnknownParams *pParams,
     54                         D3DVERTEXBUFFER_DESC *pDesc );
     55 
     56 void
     57 NineVertexBuffer9_dtor( struct NineVertexBuffer9 *This );
     58 /*** Nine private ***/
     59 
     60 struct pipe_resource *
     61 NineVertexBuffer9_GetResource( struct NineVertexBuffer9 *This, unsigned *offset );
     62 
     63 /*** Direct3D public ***/
     64 
     65 HRESULT NINE_WINAPI
     66 NineVertexBuffer9_Lock( struct NineVertexBuffer9 *This,
     67                         UINT OffsetToLock,
     68                         UINT SizeToLock,
     69                         void **ppbData,
     70                         DWORD Flags );
     71 
     72 HRESULT NINE_WINAPI
     73 NineVertexBuffer9_Unlock( struct NineVertexBuffer9 *This );
     74 
     75 HRESULT NINE_WINAPI
     76 NineVertexBuffer9_GetDesc( struct NineVertexBuffer9 *This,
     77                            D3DVERTEXBUFFER_DESC *pDesc );
     78 
     79 #endif /* _NINE_VERTEXBUFFER9_H_ */
     80