src/gallium/state_trackers/nine/vertexbuffer9.h

   1 /*
   2  * Copyright 2011 Joakim Sindholt <opensource@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
  26 #include "resource9.h"
  27
  28 struct pipe_screen;
  29 struct pipe_context;
  30 struct pipe_transfer;
  31
  32 struct NineVertexBuffer9
  33 {
  34     struct NineResource9 base;
  35
  36     /* G3D */
  37     struct pipe_context *pipe;
  38     struct pipe_transfer **maps;
  39     int nmaps, maxmaps;
  40
  41     D3DVERTEXBUFFER_DESC desc;
  42 };
  43 static inline struct NineVertexBuffer9 *
  44 NineVertexBuffer9( void *data )
  45 {
  46     return (struct NineVertexBuffer9 *)data;
  47 }
  48
  49 HRESULT
  50 NineVertexBuffer9_new( struct NineDevice9 *pDevice,
  51                        D3DVERTEXBUFFER_DESC *pDesc,
  52                        struct NineVertexBuffer9 **ppOut );
  53
  54 HRESULT
  55 NineVertexBuffer9_ctor( struct NineVertexBuffer9 *This,
  56                         struct NineUnknownParams *pParams,
  57                         D3DVERTEXBUFFER_DESC *pDesc );
  58
  59 void
  60 NineVertexBuffer9_dtor( struct NineVertexBuffer9 *This );
  61
  62 HRESULT WINAPI
  63 NineVertexBuffer9_Lock( struct NineVertexBuffer9 *This,
  64                         UINT OffsetToLock,
  65                         UINT SizeToLock,
  66                         void **ppbData,
  67                         DWORD Flags );
  68
  69 HRESULT WINAPI
  70 NineVertexBuffer9_Unlock( struct NineVertexBuffer9 *This );
  71
  72 HRESULT WINAPI
  73 NineVertexBuffer9_GetDesc( struct NineVertexBuffer9 *This,
  74                            D3DVERTEXBUFFER_DESC *pDesc );
  75
  76 #endif /* _NINE_VERTEXBUFFER9_H_ */