dlls/d3dx9_36/d3dx9_36_private.h

   1 /*
   2  * Copyright (C) 2002 Raphael Junqueira
   3  * Copyright (C) 2008 David Adam
   4  * Copyright (C) 2008 Tony Wasserka
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  *
  20  */
  21
  22 #ifndef __WINE_D3DX9_36_PRIVATE_H
  23 #define __WINE_D3DX9_36_PRIVATE_H
  24
  25 #include <stdarg.h>
  26
  27 #define COBJMACROS
  28 #include "winbase.h"
  29 #include "wingdi.h"
  30 #include "winuser.h"
  31 #include "d3dx9.h"
  32
  33 #define ARRAY_SIZE(array) (sizeof(array)/sizeof(*array))
  34
  35 struct vec4
  36 {
  37     float x, y, z, w;
  38 };
  39
  40 /* for internal use */
  41 typedef enum _FormatType {
  42     FORMAT_ARGB,   /* unsigned */
  43     FORMAT_UNKNOWN
  44 } FormatType;
  45
  46 typedef struct _PixelFormatDesc {
  47     D3DFORMAT format;
  48     BYTE bits[4];
  49     BYTE shift[4];
  50     UINT bytes_per_pixel;
  51     UINT block_width;
  52     UINT block_height;
  53     UINT block_byte_count;
  54     FormatType type;
  55     void (*from_rgba)(const struct vec4 *src, struct vec4 *dst);
  56     void (*to_rgba)(const struct vec4 *src, struct vec4 *dst);
  57 } PixelFormatDesc;
  58
  59 HRESULT map_view_of_file(LPCWSTR filename, LPVOID *buffer, DWORD *length) DECLSPEC_HIDDEN;
  60 HRESULT load_resource_into_memory(HMODULE module, HRSRC resinfo, LPVOID *buffer, DWORD *length) DECLSPEC_HIDDEN;
  61
  62 const PixelFormatDesc *get_format_info(D3DFORMAT format) DECLSPEC_HIDDEN;
  63 const PixelFormatDesc *get_format_info_idx(int idx) DECLSPEC_HIDDEN;
  64
  65 /* debug helpers */
  66 const char *debug_d3dxparameter_class(D3DXPARAMETER_CLASS c) DECLSPEC_HIDDEN;
  67 const char *debug_d3dxparameter_type(D3DXPARAMETER_TYPE t) DECLSPEC_HIDDEN;
  68
  69 #endif /* __WINE_D3DX9_36_PRIVATE_H */