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     struct volume dst_size, src_size;
  99     const struct pixel_format_desc *src_format_desc, *dst_format_desc;
 100
 101     TRACE("(%p, %p, %p, %p, %#x, %u, %u, %p, %p, %x, %x)\n", dst_volume, dst_palette, dst_box,
 102             src_memory, src_format, src_row_pitch, src_slice_pitch, src_palette, src_box,
 103             filter, color_key);
 104
 105     if (!dst_volume || !src_memory || !src_box) return D3DERR_INVALIDCALL;
 106
 107     if (src_format == D3DFMT_UNKNOWN
 108             || src_box->Left >= src_box->Right
 109             || src_box->Top >= src_box->Bottom
 110             || src_box->Front >= src_box->Back)
 111         return E_FAIL;
 112
 113     if (filter == D3DX_DEFAULT)
 114         filter = D3DX_FILTER_TRIANGLE | D3DX_FILTER_DITHER;
 115
 116     IDirect3DVolume9_GetDesc(dst_volume, &desc);
 117
 118     src_size.width = src_box->Right - src_box->Left;
 119     src_size.height = src_box->Bottom - src_box->Top;
 120     src_size.depth = src_box->Back - src_box->Front;
 121
 122     if (!dst_box)
 123     {
 124         dst_size.width = desc.Width;
 125         dst_size.height = desc.Height;
 126         dst_size.depth = desc.Depth;
 127     }
 128     else
 129     {
 130         if (dst_box->Left >= dst_box->Right || dst_box->Right > desc.Width)
 131             return D3DERR_INVALIDCALL;
 132         if (dst_box->Top >= dst_box->Bottom || dst_box->Bottom > desc.Height)
 133             return D3DERR_INVALIDCALL;
 134         if (dst_box->Front >= dst_box->Back || dst_box->Back > desc.Depth)
 135             return D3DERR_INVALIDCALL;
 136
 137         dst_size.width = dst_box->Right - dst_box->Left;
 138         dst_size.height = dst_box->Bottom - dst_box->Top;
 139         dst_size.depth = dst_box->Back - dst_box->Front;
 140     }
 141
 142     src_format_desc = get_format_info(src_format);
 143     if (src_format_desc->type == FORMAT_UNKNOWN)
 144         return E_NOTIMPL;
 145
 146     dst_format_desc = get_format_info(desc.Format);
 147     if (dst_format_desc->type == FORMAT_UNKNOWN)
 148         return E_NOTIMPL;
 149
 150     if (desc.Format == src_format
 151             && dst_size.width == src_size.width && dst_size.height == src_size.height && dst_size.depth == src_size.depth)
 152     {
 153         UINT row, slice;
 154         BYTE *dst_addr;
 155         const BYTE *src_addr;
 156         UINT row_block_count = (src_size.width + src_format_desc->block_width - 1) / src_format_desc->block_width;
 157         UINT row_count = (src_size.height + src_format_desc->block_height - 1) / src_format_desc->block_height;
 158
 159         if (src_box->Left & (src_format_desc->block_width - 1)
 160                 || src_box->Top & (src_format_desc->block_height - 1)
 161                 || (src_box->Right & (src_format_desc->block_width - 1)
 162                     && src_size.width != desc.Width)
 163                 || (src_box->Bottom & (src_format_desc->block_height - 1)
 164                     && src_size.height != desc.Height))
 165         {
 166             FIXME("Source box (%u, %u, %u, %u) is misaligned\n",
 167                     src_box->Left, src_box->Top, src_box->Right, src_box->Bottom);
 168             return E_NOTIMPL;
 169         }
 170
 171         hr = IDirect3DVolume9_LockBox(dst_volume, &locked_box, dst_box, 0);
 172         if (FAILED(hr)) return hr;
 173
 174         for (slice = 0; slice < src_size.depth; slice++)
 175         {
 176             src_addr = src_memory;
 177             src_addr += (src_box->Front + slice) * src_slice_pitch;
 178             src_addr += (src_box->Top / src_format_desc->block_height) * src_row_pitch;
 179             src_addr += (src_box->Left / src_format_desc->block_width) * src_format_desc->block_byte_count;
 180
 181             dst_addr = locked_box.pBits;
 182             dst_addr += slice * locked_box.SlicePitch;
 183
 184             for (row = 0; row < row_count; row++)
 185             {
 186                 memcpy(dst_addr, src_addr, row_block_count * src_format_desc->block_byte_count);
 187                 src_addr += src_row_pitch;
 188                 dst_addr += locked_box.RowPitch;
 189             }
 190         }
 191
 192         IDirect3DVolume9_UnlockBox(dst_volume);
 193     }
 194     else
 195     {
 196         const BYTE *src_addr;
 197
 198         if (src_format_desc->bytes_per_pixel > 4 || dst_format_desc->bytes_per_pixel > 4
 199                 || src_format_desc->block_height != 1 || src_format_desc->block_width != 1
 200                 || dst_format_desc->block_height != 1 || dst_format_desc->block_width != 1)
 201         {
 202             FIXME("Pixel format conversion not implemented %#x -> %#x\n",
 203                     src_format_desc->format, dst_format_desc->format);
 204             return E_NOTIMPL;
 205         }
 206
 207         src_addr = src_memory;
 208         src_addr += src_box->Front * src_slice_pitch;
 209         src_addr += src_box->Top * src_row_pitch;
 210         src_addr += src_box->Left * src_format_desc->bytes_per_pixel;
 211
 212         hr = IDirect3DVolume9_LockBox(dst_volume, &locked_box, dst_box, 0);
 213         if (FAILED(hr)) return hr;
 214
 215         if ((filter & 0xf) == D3DX_FILTER_NONE)
 216         {
 217             copy_simple_data(src_memory, src_row_pitch, src_slice_pitch, &src_size, src_format_desc,
 218                     locked_box.pBits, locked_box.RowPitch, locked_box.SlicePitch, &dst_size, dst_format_desc, color_key);
 219         }
 220         else
 221         {
 222             if ((filter & 0xf) != D3DX_FILTER_POINT)
 223                 FIXME("Unhandled filter %#x.\n", filter);
 224
 225             point_filter_simple_data(src_addr, src_row_pitch, src_slice_pitch, &src_size, src_format_desc,
 226                     locked_box.pBits, locked_box.RowPitch, locked_box.SlicePitch, &dst_size, dst_format_desc, color_key);
 227         }
 228
 229         IDirect3DVolume9_UnlockBox(dst_volume);
 230     }
 231
 232     return D3D_OK;
 233 }
 234
 235 HRESULT WINAPI D3DXLoadVolumeFromFileInMemory(IDirect3DVolume9 *dst_volume,
 236                                               const PALETTEENTRY *dst_palette,
 237                                               const D3DBOX *dst_box,
 238                                               const void *src_data,
 239                                               UINT src_data_size,
 240                                               const D3DBOX *src_box,
 241                                               DWORD filter,
 242                                               D3DCOLOR color_key,
 243                                               D3DXIMAGE_INFO *src_info)
 244 {
 245     HRESULT hr;
 246     D3DBOX box;
 247     D3DXIMAGE_INFO image_info;
 248
 249     if (!dst_volume || !src_data) return D3DERR_INVALIDCALL;
 250
 251     hr = D3DXGetImageInfoFromFileInMemory(src_data, src_data_size, &image_info);
 252     if (FAILED(hr)) return hr;
 253
 254     if (src_box)
 255     {
 256         if (src_box->Right > image_info.Width
 257                 || src_box->Bottom > image_info.Height
 258                 || src_box->Back > image_info.Depth)
 259             return D3DERR_INVALIDCALL;
 260
 261         box = *src_box;
 262     }
 263     else
 264     {
 265         box.Left = 0;
 266         box.Top = 0;
 267         box.Right = image_info.Width;
 268         box.Bottom = image_info.Height;
 269         box.Front = 0;
 270         box.Back = image_info.Depth;
 271
 272     }
 273
 274     if (image_info.ImageFileFormat != D3DXIFF_DDS)
 275     {
 276         FIXME("File format %#x is not supported yet\n", image_info.ImageFileFormat);
 277         return E_NOTIMPL;
 278     }
 279
 280     hr = load_volume_from_dds(dst_volume, dst_palette, dst_box, src_data, &box,
 281             filter, color_key, &image_info);
 282     if (FAILED(hr)) return hr;
 283
 284     if (src_info)
 285         *src_info = image_info;
 286
 287     return D3D_OK;
 288 }
 289
 290 HRESULT WINAPI D3DXLoadVolumeFromVolume(IDirect3DVolume9 *dst_volume,
 291                                         const PALETTEENTRY *dst_palette,
 292                                         const D3DBOX *dst_box,
 293                                         IDirect3DVolume9 *src_volume,
 294                                         const PALETTEENTRY *src_palette,
 295                                         const D3DBOX *src_box,
 296                                         DWORD filter,
 297                                         D3DCOLOR color_key)
 298 {
 299     HRESULT hr;
 300     D3DBOX box;
 301     D3DVOLUME_DESC desc;
 302     D3DLOCKED_BOX locked_box;
 303
 304     TRACE("(%p, %p, %p, %p, %p, %p, %#x, %#x)\n",
 305             dst_volume, dst_palette, dst_box, src_volume, src_palette, src_box,
 306             filter, color_key);
 307
 308     if (!dst_volume || !src_volume) return D3DERR_INVALIDCALL;
 309
 310     IDirect3DVolume9_GetDesc(src_volume, &desc);
 311
 312     if (!src_box)
 313     {
 314         box.Left = box.Top = 0;
 315         box.Right = desc.Width;
 316         box.Bottom = desc.Height;
 317         box.Front = 0;
 318         box.Back = desc.Depth;
 319     }
 320     else box = *src_box;
 321
 322     hr = IDirect3DVolume9_LockBox(src_volume, &locked_box, NULL, D3DLOCK_READONLY);
 323     if (FAILED(hr)) return hr;
 324
 325     hr = D3DXLoadVolumeFromMemory(dst_volume, dst_palette, dst_box,
 326             locked_box.pBits, desc.Format, locked_box.RowPitch, locked_box.SlicePitch,
 327             src_palette, &box, filter, color_key);
 328
 329     IDirect3DVolume9_UnlockBox(src_volume);
 330     return hr;
 331 }