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  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_ */
  81.