dll/directx/wine/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 <config.h>
  26 #include <wine/port.h>
  27
  28 #include <stdarg.h>
  29
  30 #define WIN32_NO_STATUS
  31 #define _INC_WINDOWS
  32 #define COM_NO_WINDOWS_H
  33
  34 #define COBJMACROS
  35 #define NONAMELESSUNION
  36 #define NONAMELESSSTRUCT
  37
  38 #include <windef.h>
  39 #include <winbase.h>
  40 #include <wingdi.h>
  41 #include <winuser.h>
  42 #include <d3dx9.h>
  43
  44 #include <wine/unicode.h>
  45
  46 #include <wine/debug.h>
  47 WINE_DEFAULT_DEBUG_CHANNEL(d3dx);
  48
  49 #define ARRAY_SIZE(array) (sizeof(array)/sizeof(*array))
  50
  51 struct vec4
  52 {
  53     float x, y, z, w;
  54 };
  55
  56 struct volume
  57 {
  58     UINT width;
  59     UINT height;
  60     UINT depth;
  61 };
  62
  63 /* for internal use */
  64 enum format_type {
  65     FORMAT_ARGB,   /* unsigned */
  66     FORMAT_ARGBF16,/* float 16 */
  67     FORMAT_ARGBF,  /* float */
  68     FORMAT_DXT,
  69     FORMAT_INDEX,
  70     FORMAT_UNKNOWN
  71 };
  72
  73 struct pixel_format_desc {
  74     D3DFORMAT format;
  75     BYTE bits[4];
  76     BYTE shift[4];
  77     UINT bytes_per_pixel;
  78     UINT block_width;
  79     UINT block_height;
  80     UINT block_byte_count;
  81     enum format_type type;
  82     void (*from_rgba)(const struct vec4 *src, struct vec4 *dst);
  83     void (*to_rgba)(const struct vec4 *src, struct vec4 *dst, const PALETTEENTRY *palette);
  84 };
  85
  86 HRESULT map_view_of_file(const WCHAR *filename, void **buffer, DWORD *length) DECLSPEC_HIDDEN;
  87 HRESULT load_resource_into_memory(HMODULE module, HRSRC resinfo, void **buffer, DWORD *length) DECLSPEC_HIDDEN;
  88
  89 HRESULT write_buffer_to_file(const WCHAR *filename, ID3DXBuffer *buffer) DECLSPEC_HIDDEN;
  90
  91 const struct pixel_format_desc *get_format_info(D3DFORMAT format) DECLSPEC_HIDDEN;
  92 const struct pixel_format_desc *get_format_info_idx(int idx) DECLSPEC_HIDDEN;
  93
  94 void copy_pixels(const BYTE *src, UINT src_row_pitch, UINT src_slice_pitch,
  95     BYTE *dst, UINT dst_row_pitch, UINT dst_slice_pitch, const struct volume *size,
  96     const struct pixel_format_desc *format) DECLSPEC_HIDDEN;
  97 void convert_argb_pixels(const BYTE *src, UINT src_row_pitch, UINT src_slice_pitch,
  98     const struct volume *src_size, const struct pixel_format_desc *src_format,
  99     BYTE *dst, UINT dst_row_pitch, UINT dst_slice_pitch, const struct volume *dst_size,
 100     const struct pixel_format_desc *dst_format, D3DCOLOR color_key, const PALETTEENTRY *palette) DECLSPEC_HIDDEN;
 101 void point_filter_argb_pixels(const BYTE *src, UINT src_row_pitch, UINT src_slice_pitch,
 102     const struct volume *src_size, const struct pixel_format_desc *src_format,
 103     BYTE *dst, UINT dst_row_pitch, UINT dst_slice_pitch, const struct volume *dst_size,
 104     const struct pixel_format_desc *dst_format, D3DCOLOR color_key, const PALETTEENTRY *palette) DECLSPEC_HIDDEN;
 105
 106 HRESULT load_texture_from_dds(IDirect3DTexture9 *texture, const void *src_data, const PALETTEENTRY *palette,
 107         DWORD filter, D3DCOLOR color_key, const D3DXIMAGE_INFO *src_info, unsigned int skip_levels,
 108         unsigned int *loaded_miplevels) DECLSPEC_HIDDEN;
 109 HRESULT load_cube_texture_from_dds(IDirect3DCubeTexture9 *cube_texture, const void *src_data,
 110     const PALETTEENTRY *palette, DWORD filter, D3DCOLOR color_key, const D3DXIMAGE_INFO *src_info) DECLSPEC_HIDDEN;
 111 HRESULT load_volume_from_dds(IDirect3DVolume9 *dst_volume, const PALETTEENTRY *dst_palette,
 112     const D3DBOX *dst_box, const void *src_data, const D3DBOX *src_box, DWORD filter, D3DCOLOR color_key,
 113     const D3DXIMAGE_INFO *src_info) DECLSPEC_HIDDEN;
 114 HRESULT load_volume_texture_from_dds(IDirect3DVolumeTexture9 *volume_texture, const void *src_data,
 115     const PALETTEENTRY *palette, DWORD filter, DWORD color_key, const D3DXIMAGE_INFO *src_info) DECLSPEC_HIDDEN;
 116
 117 unsigned short float_32_to_16(const float in) DECLSPEC_HIDDEN;
 118 float float_16_to_32(const unsigned short in) DECLSPEC_HIDDEN;
 119
 120 /* debug helpers */
 121 const char *debug_d3dxparameter_class(D3DXPARAMETER_CLASS c) DECLSPEC_HIDDEN;
 122 const char *debug_d3dxparameter_type(D3DXPARAMETER_TYPE t) DECLSPEC_HIDDEN;
 123 const char *debug_d3dxparameter_registerset(D3DXREGISTER_SET r) DECLSPEC_HIDDEN;
 124
 125 /* parameter type conversion helpers */
 126 void set_number(void *outdata, D3DXPARAMETER_TYPE outtype,
 127         const void *indata, D3DXPARAMETER_TYPE intype) DECLSPEC_HIDDEN;
 128
 129 #endif /* __WINE_D3DX9_36_PRIVATE_H */