src/gallium/state_trackers/nine/basetexture9.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_BASETEXTURE9_H_
  24 #define _NINE_BASETEXTURE9_H_
  25
  26 #include "resource9.h"
  27 #include "util/u_inlines.h"
  28 #include "util/u_double_list.h"
  29
  30 struct NineBaseTexture9
  31 {
  32     struct NineResource9 base;
  33     struct list_head list;
  34
  35     /* g3d */
  36     struct pipe_context *pipe;
  37     struct pipe_sampler_view *view[2]; /* linear and sRGB */
  38
  39     D3DFORMAT format;
  40
  41     int16_t bind_count; /* to Device9->state.texture */
  42
  43     boolean shadow;
  44     uint8_t pstype; /* 0: 2D, 1: 1D, 2: CUBE, 3: 3D */
  45
  46     boolean dirty_mip;
  47     D3DTEXTUREFILTERTYPE mipfilter;
  48
  49     /* Specific to managed textures */
  50     struct {
  51         boolean dirty;
  52         DWORD lod;
  53         DWORD lod_resident;
  54     } managed;
  55 };
  56 static INLINE struct NineBaseTexture9 *
  57 NineBaseTexture9( void *data )
  58 {
  59     return (struct NineBaseTexture9 *)data;
  60 }
  61
  62 HRESULT
  63 NineBaseTexture9_ctor( struct NineBaseTexture9 *This,
  64                        struct NineUnknownParams *pParams,
  65                        struct pipe_resource *initResource,
  66                        D3DRESOURCETYPE Type,
  67                        D3DFORMAT format,
  68                        D3DPOOL Pool,
  69                        DWORD Usage);
  70
  71 void
  72 NineBaseTexture9_dtor( struct NineBaseTexture9 *This );
  73
  74 DWORD WINAPI
  75 NineBaseTexture9_SetLOD( struct NineBaseTexture9 *This,
  76                          DWORD LODNew );
  77
  78 DWORD WINAPI
  79 NineBaseTexture9_GetLOD( struct NineBaseTexture9 *This );
  80
  81 DWORD WINAPI
  82 NineBaseTexture9_GetLevelCount( struct NineBaseTexture9 *This );
  83
  84 HRESULT WINAPI
  85 NineBaseTexture9_SetAutoGenFilterType( struct NineBaseTexture9 *This,
  86                                        D3DTEXTUREFILTERTYPE FilterType );
  87
  88 D3DTEXTUREFILTERTYPE WINAPI
  89 NineBaseTexture9_GetAutoGenFilterType( struct NineBaseTexture9 *This );
  90
  91 void WINAPI
  92 NineBaseTexture9_GenerateMipSubLevels( struct NineBaseTexture9 *This );
  93
  94 void WINAPI
  95 NineBaseTexture9_PreLoad( struct NineBaseTexture9 *This );
  96
  97 /* For D3DPOOL_MANAGED only (after SetLOD change): */
  98 HRESULT
  99 NineBaseTexture9_CreatePipeResource( struct NineBaseTexture9 *This,
 100                                      BOOL CopyData );
 101
 102 /* For D3DPOOL_MANAGED only: */
 103 HRESULT
 104 NineBaseTexture9_UploadSelf( struct NineBaseTexture9 *This );
 105
 106 HRESULT
 107 NineBaseTexture9_UpdateSamplerView( struct NineBaseTexture9 *This,
 108                                     const int sRGB );
 109
 110 static INLINE void
 111 NineBaseTexture9_Validate( struct NineBaseTexture9 *This )
 112 {
 113     DBG_FLAG(DBG_BASETEXTURE, "This=%p dirty=%i dirty_mip=%i lod=%u/%u\n",
 114              This, This->managed.dirty, This->dirty_mip, This->managed.lod, This->managed.lod_resident);
 115     if ((This->base.pool == D3DPOOL_MANAGED) &&
 116         (This->managed.dirty || This->managed.lod != This->managed.lod_resident))
 117         NineBaseTexture9_UploadSelf(This);
 118     if (This->dirty_mip)
 119         NineBaseTexture9_GenerateMipSubLevels(This);
 120 }
 121
 122 static INLINE struct pipe_sampler_view *
 123 NineBaseTexture9_GetSamplerView( struct NineBaseTexture9 *This, const int sRGB )
 124 {
 125     if (!This->view[sRGB])
 126         NineBaseTexture9_UpdateSamplerView(This, sRGB);
 127     return This->view[sRGB];
 128 }
 129
 130 #ifdef DEBUG
 131 void
 132 NineBaseTexture9_Dump( struct NineBaseTexture9 *This );
 133 #else
 134 static INLINE void
 135 NineBaseTexture9_Dump( struct NineBaseTexture9 *This ) { }
 136 #endif
 137
 138 #define BASETEX_REGISTER_UPDATE(t) do { \
 139     if (((t)->managed.dirty | ((t)->dirty_mip)) && (t)->base.base.bind) \
 140         if (LIST_IS_EMPTY(&(t)->list)) \
 141             list_add(&(t)->list, &(t)->base.base.device->update_textures); \
 142     } while(0)
 143
 144 #endif /* _NINE_BASETEXTURE9_H_ */