src/gallium/state_trackers/nine/pixelshader9.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_PIXELSHADER9_H_
  24 #define _NINE_PIXELSHADER9_H_
  25
  26 #include "iunknown.h"
  27 #include "nine_shader.h"
  28
  29 struct nine_lconstf;
  30
  31 struct NinePixelShader9
  32 {
  33     struct NineUnknown base;
  34     struct nine_shader_variant variant;
  35
  36     struct {
  37         const DWORD *tokens;
  38         DWORD size;
  39         uint8_t version; /* (major << 4) | minor */
  40     } byte_code;
  41
  42     unsigned const_used_size; /* in bytes */
  43
  44     uint16_t sampler_mask;
  45     uint16_t sampler_mask_shadow;
  46     uint8_t rt_mask;
  47
  48     uint64_t ff_key[6];
  49 };
  50 static INLINE struct NinePixelShader9 *
  51 NinePixelShader9( void *data )
  52 {
  53     return (struct NinePixelShader9 *)data;
  54 }
  55
  56 void *
  57 NinePixelShader9_GetVariant( struct NinePixelShader9 *vs,
  58                              uint32_t key );
  59
  60 /*** public ***/
  61
  62 HRESULT
  63 NinePixelShader9_new( struct NineDevice9 *pDevice,
  64                       struct NinePixelShader9 **ppOut,
  65                       const DWORD *pFunction, void *cso );
  66
  67 HRESULT
  68 NinePixelShader9_ctor( struct NinePixelShader9 *,
  69                        struct NineUnknownParams *pParams,
  70                        const DWORD *pFunction, void *cso );
  71
  72 void
  73 NinePixelShader9_dtor( struct NinePixelShader9 * );
  74
  75 HRESULT WINAPI
  76 NinePixelShader9_GetFunction( struct NinePixelShader9 *This,
  77                               void *pData,
  78                               UINT *pSizeOfData );
  79
  80 #endif /* _NINE_PIXELSHADER9_H_ */