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_VOLUME9_H_ 24 #define _NINE_VOLUME9_H_ 25 26 #include "iunknown.h" 27 28 #include "pipe/p_state.h" 29 #include "util/u_inlines.h" 30 31 struct util_hash_table; 32 33 struct NineDevice9; 34 35 struct NineVolume9 36 { 37 struct NineUnknown base; 38 39 struct pipe_resource *resource; 40 unsigned level; 41 unsigned level_actual; 42 43 uint8_t *data; /* system memory backing */ 44 uint8_t *data_conversion; /* for conversions */ 45 46 D3DVOLUME_DESC desc; 47 struct pipe_resource info; 48 enum pipe_format format_conversion; 49 unsigned stride; 50 unsigned stride_conversion; 51 unsigned layer_stride; 52 unsigned layer_stride_conversion; 53 54 struct pipe_transfer *transfer; 55 unsigned lock_count; 56 57 unsigned pending_uploads_counter; /* pending uploads */ 58 }; 59 static inline struct NineVolume9 * 60 NineVolume9( void *data ) 61 { 62 return (struct NineVolume9 *)data; 63 } 64 65 HRESULT 66 NineVolume9_new( struct NineDevice9 *pDevice, 67 struct NineUnknown *pContainer, 68 struct pipe_resource *pResource, 69 unsigned Level, 70 D3DVOLUME_DESC *pDesc, 71 struct NineVolume9 **ppOut ); 72 73 /*** Nine private ***/ 74 75 static inline void 76 NineVolume9_SetResource( struct NineVolume9 *This, 77 struct pipe_resource *resource, unsigned level ) 78 { 79 This->level = level; 80 pipe_resource_reference(&This->resource, resource); 81 } 82 83 void 84 NineVolume9_AddDirtyRegion( struct NineVolume9 *This, 85 const struct pipe_box *box ); 86 87 void 88 NineVolume9_CopyMemToDefault( struct NineVolume9 *This, 89 struct NineVolume9 *From, 90 unsigned dstx, unsigned dsty, unsigned dstz, 91 struct pipe_box *pSrcBox ); 92 93 HRESULT 94 NineVolume9_UploadSelf( struct NineVolume9 *This, 95 const struct pipe_box *damaged ); 96 97 98 /*** Direct3D public ***/ 99 100 HRESULT NINE_WINAPI 101 NineVolume9_GetContainer( struct NineVolume9 *This, 102 REFIID riid, 103 void **ppContainer ); 104 105 HRESULT NINE_WINAPI 106 NineVolume9_GetDesc( struct NineVolume9 *This, 107 D3DVOLUME_DESC *pDesc ); 108 109 HRESULT NINE_WINAPI 110 NineVolume9_LockBox( struct NineVolume9 *This, 111 D3DLOCKED_BOX *pLockedVolume, 112 const D3DBOX *pBox, 113 DWORD Flags ); 114 115 HRESULT NINE_WINAPI 116 NineVolume9_UnlockBox( struct NineVolume9 *This ); 117 118 #endif /* _NINE_VOLUME9_H_ */ 119