dlls/d3dx9_36/volume.c

   1 /*
   2  * Copyright 2010 Christian Costa
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include "wine/debug.h"
  20 #include "d3dx9_36_private.h"
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(d3dx);
  23
  24 HRESULT WINAPI D3DXLoadVolumeFromFileA(IDirect3DVolume9 *dst_volume,
  25                                        const PALETTEENTRY *dst_palette,
  26                                        const D3DBOX *dst_box,
  27                                        const char *filename,
  28                                        const D3DBOX *src_box,
  29                                        DWORD filter,
  30                                        D3DCOLOR color_key,
  31                                        D3DXIMAGE_INFO *info)
  32 {
  33     HRESULT hr;
  34     int length;
  35     WCHAR *filenameW;
  36
  37     TRACE("(%p, %p, %p, %s, %p, %#x, %#x, %p)\n",
  38             dst_volume, dst_palette, dst_box, debugstr_a(filename), src_box,
  39             filter, color_key, info);
  40
  41     if (!dst_volume || !filename) return D3DERR_INVALIDCALL;
  42
  43     length = MultiByteToWideChar(CP_ACP, 0, filename, -1, NULL, 0);
  44     filenameW = HeapAlloc(GetProcessHeap(), 0, length * sizeof(*filenameW));
  45     if (!filenameW) return E_OUTOFMEMORY;
  46
  47     hr = D3DXLoadVolumeFromFileW(dst_volume, dst_palette, dst_box, filenameW,
  48             src_box, filter, color_key, info);
  49     HeapFree(GetProcessHeap(), 0, filenameW);
  50
  51     return hr;
  52 }
  53
  54 HRESULT WINAPI D3DXLoadVolumeFromFileW(IDirect3DVolume9 *dst_volume,
  55                                        const PALETTEENTRY *dst_palette,
  56                                        const D3DBOX *dst_box,
  57                                        const WCHAR *filename,
  58                                        const D3DBOX *src_box,
  59                                        DWORD filter,
  60                                        D3DCOLOR color_key,
  61                                        D3DXIMAGE_INFO *info)
  62 {
  63     HRESULT hr;
  64     void *data;
  65     UINT data_size;
  66
  67     TRACE("(%p, %p, %p, %s, %p, %#x, %#x, %p)\n",
  68             dst_volume, dst_palette, dst_box, debugstr_w(filename), src_box,
  69             filter, color_key, info);
  70
  71     if (!dst_volume || !filename) return D3DERR_INVALIDCALL;
  72
  73     if (FAILED(map_view_of_file(filename, &data, &data_size)))
  74         return D3DXERR_INVALIDDATA;
  75
  76     hr = D3DXLoadVolumeFromFileInMemory(dst_volume, dst_palette, dst_box,
  77             data, data_size, src_box, filter, color_key, info);
  78     UnmapViewOfFile(data);
  79
  80     return hr;
  81 }
  82
  83 HRESULT WINAPI D3DXLoadVolumeFromMemory(IDirect3DVolume9 *dst_volume,
  84                                         const PALETTEENTRY *dst_palette,
  85                                         const D3DBOX *dst_box,
  86                                         const void *src_memory,
  87                                         D3DFORMAT src_format,
  88                                         UINT src_row_pitch,
  89                                         UINT src_slice_pitch,
  90                                         const PALETTEENTRY *src_palette,
  91                                         const D3DBOX *src_box,
  92                                         DWORD filter,
  93                                         D3DCOLOR color_key)
  94 {
  95     HRESULT hr;
  96     D3DVOLUME_DESC desc;
  97     D3DLOCKED_BOX locked_box;
  98     UINT dst_width, dst_height, dst_depth;
  99     UINT src_width, src_height, src_depth;
 100     const PixelFormatDesc *src_format_desc, *dst_format_desc;
 101
 102     TRACE("(%p, %p, %p, %p, %#x, %u, %u, %p, %p, %x, %x)\n", dst_volume, dst_palette, dst_box,
 103             src_memory, src_format, src_row_pitch, src_slice_pitch, src_palette, src_box,
 104             filter, color_key);
 105
 106     if (!dst_volume || !src_memory || !src_box) return D3DERR_INVALIDCALL;
 107
 108     if (src_format == D3DFMT_UNKNOWN
 109             || src_box->Left >= src_box->Right
 110             || src_box->Top >= src_box->Bottom
 111             || src_box->Front >= src_box->Back)
 112         return E_FAIL;
 113
 114     if (filter == D3DX_DEFAULT)
 115         filter = D3DX_FILTER_TRIANGLE | D3DX_FILTER_DITHER;
 116
 117     IDirect3DVolume9_GetDesc(dst_volume, &desc);
 118
 119     src_width = src_box->Right - src_box->Left;
 120     src_height = src_box->Bottom - src_box->Top;
 121     src_depth = src_box->Back - src_box->Front;
 122
 123     if (!dst_box)
 124     {
 125         dst_width = desc.Width;
 126         dst_height = desc.Height;
 127         dst_depth = desc.Depth;
 128     }
 129     else
 130     {
 131         if (dst_box->Left >= dst_box->Right || dst_box->Right > desc.Width)
 132             return D3DERR_INVALIDCALL;
 133         if (dst_box->Top >= dst_box->Bottom || dst_box->Bottom > desc.Height)
 134             return D3DERR_INVALIDCALL;
 135         if (dst_box->Front >= dst_box->Back || dst_box->Back > desc.Depth)
 136             return D3DERR_INVALIDCALL;
 137
 138         dst_width = dst_box->Right - dst_box->Left;
 139         dst_height = dst_box->Bottom - dst_box->Top;
 140         dst_depth = dst_box->Back - dst_box->Front;
 141     }
 142
 143     src_format_desc = get_format_info(src_format);
 144     if (src_format_desc->type == FORMAT_UNKNOWN)
 145         return E_NOTIMPL;
 146
 147     dst_format_desc = get_format_info(desc.Format);
 148     if (dst_format_desc->type == FORMAT_UNKNOWN)
 149         return E_NOTIMPL;
 150
 151     if (desc.Format == src_format
 152             && dst_width == src_width && dst_height == src_height && dst_depth == src_depth)
 153     {
 154         UINT row, slice;
 155         BYTE *dst_addr;
 156         const BYTE *src_addr;
 157         UINT row_block_count = (src_width + src_format_desc->block_width - 1) / src_format_desc->block_width;
 158         UINT row_count = (src_height + src_format_desc->block_height - 1) / src_format_desc->block_height;
 159
 160         if (src_box->Left & (src_format_desc->block_width - 1)
 161                 || src_box->Top & (src_format_desc->block_height - 1)
 162                 || (src_box->Right & (src_format_desc->block_width - 1)
 163                     && src_width != desc.Width)
 164                 || (src_box->Bottom & (src_format_desc->block_height - 1)
 165                     && src_height != desc.Height))
 166         {
 167             FIXME("Source box (%u, %u, %u, %u) is misaligned\n",
 168                     src_box->Left, src_box->Top, src_box->Right, src_box->Bottom);
 169             return E_NOTIMPL;
 170         }
 171
 172         hr = IDirect3DVolume9_LockBox(dst_volume, &locked_box, dst_box, 0);
 173         if (FAILED(hr)) return hr;
 174
 175         for (slice = 0; slice < src_depth; slice++)
 176         {
 177             src_addr = src_memory;
 178             src_addr += (src_box->Front + slice) * src_slice_pitch;
 179             src_addr += (src_box->Top / src_format_desc->block_height) * src_row_pitch;
 180             src_addr += (src_box->Left / src_format_desc->block_width) * src_format_desc->block_byte_count;
 181
 182             dst_addr = locked_box.pBits;
 183             dst_addr += slice * locked_box.SlicePitch;
 184
 185             for (row = 0; row < row_count; row++)
 186             {
 187                 memcpy(dst_addr, src_addr, row_block_count * src_format_desc->block_byte_count);
 188                 src_addr += src_row_pitch;
 189                 dst_addr += locked_box.RowPitch;
 190             }
 191         }
 192
 193         IDirect3DVolume9_UnlockBox(dst_volume);
 194     }
 195     else
 196     {
 197         FIXME("Stretching or format conversion not implemented\n");
 198         return E_NOTIMPL;
 199     }
 200
 201     return D3D_OK;
 202 }
 203
 204 HRESULT WINAPI D3DXLoadVolumeFromFileInMemory(IDirect3DVolume9 *dst_volume,
 205                                               const PALETTEENTRY *dst_palette,
 206                                               const D3DBOX *dst_box,
 207                                               const void *src_data,
 208                                               UINT src_data_size,
 209                                               const D3DBOX *src_box,
 210                                               DWORD filter,
 211                                               D3DCOLOR color_key,
 212                                               D3DXIMAGE_INFO *src_info)
 213 {
 214     HRESULT hr;
 215     D3DBOX box;
 216     D3DXIMAGE_INFO image_info;
 217
 218     if (!dst_volume || !src_data) return D3DERR_INVALIDCALL;
 219
 220     hr = D3DXGetImageInfoFromFileInMemory(src_data, src_data_size, &image_info);
 221     if (FAILED(hr)) return hr;
 222
 223     if (src_box)
 224     {
 225         if (src_box->Right > image_info.Width
 226                 || src_box->Bottom > image_info.Height
 227                 || src_box->Back > image_info.Depth)
 228             return D3DERR_INVALIDCALL;
 229
 230         box = *src_box;
 231     }
 232     else
 233     {
 234         box.Left = 0;
 235         box.Top = 0;
 236         box.Right = image_info.Width;
 237         box.Bottom = image_info.Height;
 238         box.Front = 0;
 239         box.Back = image_info.Depth;
 240
 241     }
 242
 243     if (image_info.ImageFileFormat != D3DXIFF_DDS)
 244     {
 245         FIXME("File format %#x is not supported yet\n", image_info.ImageFileFormat);
 246         return E_NOTIMPL;
 247     }
 248
 249     hr = load_volume_from_dds(dst_volume, dst_palette, dst_box, src_data, &box,
 250             filter, color_key, &image_info);
 251     if (FAILED(hr)) return hr;
 252
 253     if (src_info)
 254         *src_info = image_info;
 255
 256     return D3D_OK;
 257 }
 258
 259 HRESULT WINAPI D3DXLoadVolumeFromVolume(IDirect3DVolume9 *dst_volume,
 260                                         const PALETTEENTRY *dst_palette,
 261                                         const D3DBOX *dst_box,
 262                                         IDirect3DVolume9 *src_volume,
 263                                         const PALETTEENTRY *src_palette,
 264                                         const D3DBOX *src_box,
 265                                         DWORD filter,
 266                                         D3DCOLOR color_key)
 267 {
 268     HRESULT hr;
 269     D3DBOX box;
 270     D3DVOLUME_DESC desc;
 271     D3DLOCKED_BOX locked_box;
 272
 273     TRACE("(%p, %p, %p, %p, %p, %p, %#x, %#x)\n",
 274             dst_volume, dst_palette, dst_box, src_volume, src_palette, src_box,
 275             filter, color_key);
 276
 277     if (!dst_volume || !src_volume) return D3DERR_INVALIDCALL;
 278
 279     IDirect3DVolume9_GetDesc(src_volume, &desc);
 280
 281     if (!src_box)
 282     {
 283         box.Left = box.Top = 0;
 284         box.Right = desc.Width;
 285         box.Bottom = desc.Height;
 286         box.Front = 0;
 287         box.Back = desc.Depth;
 288     }
 289     else box = *src_box;
 290
 291     hr = IDirect3DVolume9_LockBox(src_volume, &locked_box, NULL, D3DLOCK_READONLY);
 292     if (FAILED(hr)) return hr;
 293
 294     hr = D3DXLoadVolumeFromMemory(dst_volume, dst_palette, dst_box,
 295             locked_box.pBits, desc.Format, locked_box.RowPitch, locked_box.SlicePitch,
 296             src_palette, &box, filter, color_key);
 297
 298     IDirect3DVolume9_UnlockBox(src_volume);
 299     return hr;
 300 }