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