2 * Copyright (C) 2009-2010 Tony Wasserka
3 * Copyright (C) 2012 Jأ³zef Kucia
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include "d3dx9_36_private.h"
26 /* Wine-specific WIC GUIDs */
27 DEFINE_GUID(GUID_WineContainerFormatTga
, 0x0c44fda1,0xa5c5,0x4298,0x96,0x85,0x47,0x3f,0xc1,0x7c,0xd3,0x22);
33 } wic_pixel_formats
[] = {
34 { &GUID_WICPixelFormat8bppIndexed
, D3DFMT_P8
},
35 { &GUID_WICPixelFormat1bppIndexed
, D3DFMT_P8
},
36 { &GUID_WICPixelFormat4bppIndexed
, D3DFMT_P8
},
37 { &GUID_WICPixelFormat16bppBGR555
, D3DFMT_X1R5G5B5
},
38 { &GUID_WICPixelFormat16bppBGR565
, D3DFMT_R5G6B5
},
39 { &GUID_WICPixelFormat24bppBGR
, D3DFMT_R8G8B8
},
40 { &GUID_WICPixelFormat32bppBGR
, D3DFMT_X8R8G8B8
},
41 { &GUID_WICPixelFormat32bppBGRA
, D3DFMT_A8R8G8B8
}
44 static D3DFORMAT
wic_guid_to_d3dformat(const GUID
*guid
)
48 for (i
= 0; i
< sizeof(wic_pixel_formats
) / sizeof(wic_pixel_formats
[0]); i
++)
50 if (IsEqualGUID(wic_pixel_formats
[i
].wic_guid
, guid
))
51 return wic_pixel_formats
[i
].d3dformat
;
54 return D3DFMT_UNKNOWN
;
57 static const GUID
*d3dformat_to_wic_guid(D3DFORMAT format
)
61 for (i
= 0; i
< sizeof(wic_pixel_formats
) / sizeof(wic_pixel_formats
[0]); i
++)
63 if (wic_pixel_formats
[i
].d3dformat
== format
)
64 return wic_pixel_formats
[i
].wic_guid
;
70 /* dds_header.flags */
72 #define DDS_HEIGHT 0x2
75 #define DDS_PIXELFORMAT 0x1000
76 #define DDS_MIPMAPCOUNT 0x20000
77 #define DDS_LINEARSIZE 0x80000
78 #define DDS_DEPTH 0x800000
81 #define DDS_CAPS_COMPLEX 0x8
82 #define DDS_CAPS_TEXTURE 0x1000
83 #define DDS_CAPS_MIPMAP 0x400000
85 /* dds_header.caps2 */
86 #define DDS_CAPS2_CUBEMAP 0x200
87 #define DDS_CAPS2_CUBEMAP_POSITIVEX 0x400
88 #define DDS_CAPS2_CUBEMAP_NEGATIVEX 0x800
89 #define DDS_CAPS2_CUBEMAP_POSITIVEY 0x1000
90 #define DDS_CAPS2_CUBEMAP_NEGATIVEY 0x2000
91 #define DDS_CAPS2_CUBEMAP_POSITIVEZ 0x4000
92 #define DDS_CAPS2_CUBEMAP_NEGATIVEZ 0x8000
93 #define DDS_CAPS2_CUBEMAP_ALL_FACES ( DDS_CAPS2_CUBEMAP_POSITIVEX | DDS_CAPS2_CUBEMAP_NEGATIVEX \
94 | DDS_CAPS2_CUBEMAP_POSITIVEY | DDS_CAPS2_CUBEMAP_NEGATIVEY \
95 | DDS_CAPS2_CUBEMAP_POSITIVEZ | DDS_CAPS2_CUBEMAP_NEGATIVEZ )
96 #define DDS_CAPS2_VOLUME 0x200000
98 /* dds_pixel_format.flags */
99 #define DDS_PF_ALPHA 0x1
100 #define DDS_PF_ALPHA_ONLY 0x2
101 #define DDS_PF_FOURCC 0x4
102 #define DDS_PF_RGB 0x40
103 #define DDS_PF_YUV 0x200
104 #define DDS_PF_LUMINANCE 0x20000
105 #define DDS_PF_BUMPDUDV 0x80000
107 struct dds_pixel_format
126 DWORD pitch_or_linear_size
;
130 struct dds_pixel_format pixel_format
;
138 static D3DFORMAT
dds_fourcc_to_d3dformat(DWORD fourcc
)
141 static const DWORD known_fourcc
[] = {
142 MAKEFOURCC('U','Y','V','Y'),
143 MAKEFOURCC('Y','U','Y','2'),
144 MAKEFOURCC('R','G','B','G'),
145 MAKEFOURCC('G','R','G','B'),
146 MAKEFOURCC('D','X','T','1'),
147 MAKEFOURCC('D','X','T','2'),
148 MAKEFOURCC('D','X','T','3'),
149 MAKEFOURCC('D','X','T','4'),
150 MAKEFOURCC('D','X','T','5')
153 for (i
= 0; i
< sizeof(known_fourcc
) / sizeof(known_fourcc
[0]); i
++)
155 if (known_fourcc
[i
] == fourcc
)
159 WARN("Unknown FourCC %#x\n", fourcc
);
160 return D3DFMT_UNKNOWN
;
163 static const struct {
170 } rgb_pixel_formats
[] = {
171 { 8, 0xe0, 0x1c, 0x03, 0, D3DFMT_R3G3B2
},
172 { 16, 0xf800, 0x07e0, 0x001f, 0x0000, D3DFMT_R5G6B5
},
173 { 16, 0x7c00, 0x03e0, 0x001f, 0x8000, D3DFMT_A1R5G5B5
},
174 { 16, 0x7c00, 0x03e0, 0x001f, 0x0000, D3DFMT_X1R5G5B5
},
175 { 16, 0x0f00, 0x00f0, 0x000f, 0xf000, D3DFMT_A4R4G4B4
},
176 { 16, 0x0f00, 0x00f0, 0x000f, 0x0000, D3DFMT_X4R4G4B4
},
177 { 16, 0x00e0, 0x001c, 0x0003, 0xff00, D3DFMT_A8R3G3B2
},
178 { 24, 0xff0000, 0x00ff00, 0x0000ff, 0x000000, D3DFMT_R8G8B8
},
179 { 32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000, D3DFMT_A8R8G8B8
},
180 { 32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000, D3DFMT_X8R8G8B8
},
181 { 32, 0x3ff00000, 0x000ffc00, 0x000003ff, 0xc0000000, D3DFMT_A2B10G10R10
},
182 { 32, 0x000003ff, 0x000ffc00, 0x3ff00000, 0xc0000000, D3DFMT_A2R10G10B10
},
183 { 32, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, D3DFMT_G16R16
},
184 { 32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000, D3DFMT_A8B8G8R8
},
185 { 32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0x00000000, D3DFMT_X8B8G8R8
},
188 static D3DFORMAT
dds_rgb_to_d3dformat(const struct dds_pixel_format
*pixel_format
)
192 for (i
= 0; i
< sizeof(rgb_pixel_formats
) / sizeof(rgb_pixel_formats
[0]); i
++)
194 if (rgb_pixel_formats
[i
].bpp
== pixel_format
->bpp
195 && rgb_pixel_formats
[i
].rmask
== pixel_format
->rmask
196 && rgb_pixel_formats
[i
].gmask
== pixel_format
->gmask
197 && rgb_pixel_formats
[i
].bmask
== pixel_format
->bmask
)
199 if ((pixel_format
->flags
& DDS_PF_ALPHA
) && rgb_pixel_formats
[i
].amask
== pixel_format
->amask
)
200 return rgb_pixel_formats
[i
].format
;
201 if (rgb_pixel_formats
[i
].amask
== 0)
202 return rgb_pixel_formats
[i
].format
;
206 WARN("Unknown RGB pixel format (%#x, %#x, %#x, %#x)\n",
207 pixel_format
->rmask
, pixel_format
->gmask
, pixel_format
->bmask
, pixel_format
->amask
);
208 return D3DFMT_UNKNOWN
;
211 static D3DFORMAT
dds_luminance_to_d3dformat(const struct dds_pixel_format
*pixel_format
)
213 if (pixel_format
->bpp
== 8)
215 if (pixel_format
->rmask
== 0xff)
217 if ((pixel_format
->flags
& DDS_PF_ALPHA
) && pixel_format
->rmask
== 0x0f && pixel_format
->amask
== 0xf0)
220 if (pixel_format
->bpp
== 16)
222 if (pixel_format
->rmask
== 0xffff)
224 if ((pixel_format
->flags
& DDS_PF_ALPHA
) && pixel_format
->rmask
== 0x00ff && pixel_format
->amask
== 0xff00)
228 WARN("Unknown luminance pixel format (bpp %u, l %#x, a %#x)\n",
229 pixel_format
->bpp
, pixel_format
->rmask
, pixel_format
->amask
);
230 return D3DFMT_UNKNOWN
;
233 static D3DFORMAT
dds_alpha_to_d3dformat(const struct dds_pixel_format
*pixel_format
)
235 if (pixel_format
->bpp
== 8 && pixel_format
->amask
== 0xff)
238 WARN("Unknown Alpha pixel format (%u, %#x)\n", pixel_format
->bpp
, pixel_format
->rmask
);
239 return D3DFMT_UNKNOWN
;
242 static D3DFORMAT
dds_bump_to_d3dformat(const struct dds_pixel_format
*pixel_format
)
244 if (pixel_format
->bpp
== 16 && pixel_format
->rmask
== 0x00ff && pixel_format
->gmask
== 0xff00)
246 if (pixel_format
->bpp
== 32 && pixel_format
->rmask
== 0x0000ffff && pixel_format
->gmask
== 0xffff0000)
247 return D3DFMT_V16U16
;
249 WARN("Unknown bump pixel format (%u, %#x, %#x, %#x, %#x)\n", pixel_format
->bpp
,
250 pixel_format
->rmask
, pixel_format
->gmask
, pixel_format
->bmask
, pixel_format
->amask
);
251 return D3DFMT_UNKNOWN
;
254 static D3DFORMAT
dds_pixel_format_to_d3dformat(const struct dds_pixel_format
*pixel_format
)
256 if (pixel_format
->flags
& DDS_PF_FOURCC
)
257 return dds_fourcc_to_d3dformat(pixel_format
->fourcc
);
258 if (pixel_format
->flags
& DDS_PF_RGB
)
259 return dds_rgb_to_d3dformat(pixel_format
);
260 if (pixel_format
->flags
& DDS_PF_LUMINANCE
)
261 return dds_luminance_to_d3dformat(pixel_format
);
262 if (pixel_format
->flags
& DDS_PF_ALPHA_ONLY
)
263 return dds_alpha_to_d3dformat(pixel_format
);
264 if (pixel_format
->flags
& DDS_PF_BUMPDUDV
)
265 return dds_bump_to_d3dformat(pixel_format
);
267 WARN("Unknown pixel format (flags %#x, fourcc %#x, bpp %u, r %#x, g %#x, b %#x, a %#x)\n",
268 pixel_format
->flags
, pixel_format
->fourcc
, pixel_format
->bpp
,
269 pixel_format
->rmask
, pixel_format
->gmask
, pixel_format
->bmask
, pixel_format
->amask
);
270 return D3DFMT_UNKNOWN
;
273 static HRESULT
d3dformat_to_dds_pixel_format(struct dds_pixel_format
*pixel_format
, D3DFORMAT d3dformat
)
277 memset(pixel_format
, 0, sizeof(*pixel_format
));
279 pixel_format
->size
= sizeof(*pixel_format
);
281 for (i
= 0; i
< sizeof(rgb_pixel_formats
) / sizeof(rgb_pixel_formats
[0]); i
++)
283 if (rgb_pixel_formats
[i
].format
== d3dformat
)
285 pixel_format
->flags
|= DDS_PF_RGB
;
286 pixel_format
->bpp
= rgb_pixel_formats
[i
].bpp
;
287 pixel_format
->rmask
= rgb_pixel_formats
[i
].rmask
;
288 pixel_format
->gmask
= rgb_pixel_formats
[i
].gmask
;
289 pixel_format
->bmask
= rgb_pixel_formats
[i
].bmask
;
290 pixel_format
->amask
= rgb_pixel_formats
[i
].amask
;
291 if (pixel_format
->amask
) pixel_format
->flags
|= DDS_PF_ALPHA
;
296 WARN("Unknown pixel format %#x\n", d3dformat
);
300 static HRESULT
calculate_dds_surface_size(D3DFORMAT format
, UINT width
, UINT height
,
301 UINT
*pitch
, UINT
*size
)
303 const struct pixel_format_desc
*format_desc
= get_format_info(format
);
304 if (format_desc
->type
== FORMAT_UNKNOWN
)
307 if (format_desc
->block_width
!= 1 || format_desc
->block_height
!= 1)
309 *pitch
= format_desc
->block_byte_count
310 * max(1, (width
+ format_desc
->block_width
- 1) / format_desc
->block_width
);
312 * max(1, (height
+ format_desc
->block_height
- 1) / format_desc
->block_height
);
316 *pitch
= width
* format_desc
->bytes_per_pixel
;
317 *size
= *pitch
* height
;
323 static UINT
calculate_dds_file_size(D3DFORMAT format
, UINT width
, UINT height
, UINT depth
,
324 UINT miplevels
, UINT faces
)
326 UINT i
, file_size
= 0;
328 for (i
= 0; i
< miplevels
; i
++)
330 UINT pitch
, size
= 0;
331 calculate_dds_surface_size(format
, width
, height
, &pitch
, &size
);
334 width
= max(1, width
/ 2);
335 height
= max(1, height
/ 2);
336 depth
= max(1, depth
/ 2);
340 file_size
+= sizeof(struct dds_header
);
344 /************************************************************
345 * get_image_info_from_dds
347 * Fills a D3DXIMAGE_INFO structure with information
348 * about a DDS file stored in the memory.
351 * buffer [I] pointer to DDS data
352 * length [I] size of DDS data
353 * info [O] pointer to D3DXIMAGE_INFO structure
357 * Failure: D3DXERR_INVALIDDATA
360 static HRESULT
get_image_info_from_dds(const void *buffer
, UINT length
, D3DXIMAGE_INFO
*info
)
363 UINT expected_length
;
364 const struct dds_header
*header
= buffer
;
366 if (length
< sizeof(*header
) || !info
)
367 return D3DXERR_INVALIDDATA
;
369 if (header
->pixel_format
.size
!= sizeof(header
->pixel_format
))
370 return D3DXERR_INVALIDDATA
;
372 info
->Width
= header
->width
;
373 info
->Height
= header
->height
;
375 info
->MipLevels
= (header
->flags
& DDS_MIPMAPCOUNT
) ? header
->miplevels
: 1;
377 info
->Format
= dds_pixel_format_to_d3dformat(&header
->pixel_format
);
378 if (info
->Format
== D3DFMT_UNKNOWN
)
379 return D3DXERR_INVALIDDATA
;
381 TRACE("Pixel format is %#x\n", info
->Format
);
383 if (header
->caps2
& DDS_CAPS2_VOLUME
)
385 info
->Depth
= header
->depth
;
386 info
->ResourceType
= D3DRTYPE_VOLUMETEXTURE
;
388 else if (header
->caps2
& DDS_CAPS2_CUBEMAP
)
392 for (face
= DDS_CAPS2_CUBEMAP_POSITIVEX
; face
<= DDS_CAPS2_CUBEMAP_NEGATIVEZ
; face
<<= 1)
394 if (header
->caps2
& face
)
397 info
->ResourceType
= D3DRTYPE_CUBETEXTURE
;
401 info
->ResourceType
= D3DRTYPE_TEXTURE
;
404 expected_length
= calculate_dds_file_size(info
->Format
, info
->Width
, info
->Height
, info
->Depth
,
405 info
->MipLevels
, faces
);
406 if (length
< expected_length
)
408 WARN("File is too short %u, expected at least %u bytes\n", length
, expected_length
);
409 return D3DXERR_INVALIDDATA
;
412 info
->ImageFileFormat
= D3DXIFF_DDS
;
416 static HRESULT
load_surface_from_dds(IDirect3DSurface9
*dst_surface
, const PALETTEENTRY
*dst_palette
,
417 const RECT
*dst_rect
, const void *src_data
, const RECT
*src_rect
, DWORD filter
, D3DCOLOR color_key
,
418 const D3DXIMAGE_INFO
*src_info
)
422 const struct dds_header
*header
= src_data
;
423 const BYTE
*pixels
= (BYTE
*)(header
+ 1);
425 if (src_info
->ResourceType
!= D3DRTYPE_TEXTURE
)
426 return D3DXERR_INVALIDDATA
;
428 if (FAILED(calculate_dds_surface_size(src_info
->Format
, src_info
->Width
, src_info
->Height
, &src_pitch
, &size
)))
431 return D3DXLoadSurfaceFromMemory(dst_surface
, dst_palette
, dst_rect
, pixels
, src_info
->Format
,
432 src_pitch
, NULL
, src_rect
, filter
, color_key
);
435 static HRESULT
save_dds_surface_to_memory(ID3DXBuffer
**dst_buffer
, IDirect3DSurface9
*src_surface
, const RECT
*src_rect
)
438 UINT dst_pitch
, surface_size
, file_size
;
439 D3DSURFACE_DESC src_desc
;
440 D3DLOCKED_RECT locked_rect
;
442 struct dds_header
*header
;
444 struct volume volume
;
445 const struct pixel_format_desc
*pixel_format
;
449 FIXME("Saving a part of a surface to a DDS file is not implemented yet\n");
453 hr
= IDirect3DSurface9_GetDesc(src_surface
, &src_desc
);
454 if (FAILED(hr
)) return hr
;
456 pixel_format
= get_format_info(src_desc
.Format
);
457 if (pixel_format
->type
== FORMAT_UNKNOWN
) return E_NOTIMPL
;
459 file_size
= calculate_dds_file_size(src_desc
.Format
, src_desc
.Width
, src_desc
.Height
, 1, 1, 1);
461 hr
= calculate_dds_surface_size(src_desc
.Format
, src_desc
.Width
, src_desc
.Height
, &dst_pitch
, &surface_size
);
462 if (FAILED(hr
)) return hr
;
464 hr
= D3DXCreateBuffer(file_size
, &buffer
);
465 if (FAILED(hr
)) return hr
;
467 header
= ID3DXBuffer_GetBufferPointer(buffer
);
468 pixels
= (BYTE
*)(header
+ 1);
470 memset(header
, 0, sizeof(*header
));
471 header
->signature
= MAKEFOURCC('D','D','S',' ');
472 header
->size
= sizeof(*header
);
473 header
->flags
= DDS_CAPS
| DDS_HEIGHT
| DDS_WIDTH
| DDS_PITCH
| DDS_PIXELFORMAT
| DDS_MIPMAPCOUNT
;
474 header
->height
= src_desc
.Height
;
475 header
->width
= src_desc
.Width
;
476 header
->pitch_or_linear_size
= dst_pitch
;
478 header
->miplevels
= 1;
479 header
->caps
= DDS_CAPS_TEXTURE
;
480 hr
= d3dformat_to_dds_pixel_format(&header
->pixel_format
, src_desc
.Format
);
483 ID3DXBuffer_Release(buffer
);
487 hr
= IDirect3DSurface9_LockRect(src_surface
, &locked_rect
, NULL
, D3DLOCK_READONLY
);
490 ID3DXBuffer_Release(buffer
);
494 volume
.width
= src_desc
.Width
;
495 volume
.height
= src_desc
.Height
;
497 copy_pixels(locked_rect
.pBits
, locked_rect
.Pitch
, 0, pixels
, dst_pitch
, 0,
498 &volume
, pixel_format
);
500 IDirect3DSurface9_UnlockRect(src_surface
);
502 *dst_buffer
= buffer
;
506 HRESULT
load_volume_from_dds(IDirect3DVolume9
*dst_volume
, const PALETTEENTRY
*dst_palette
,
507 const D3DBOX
*dst_box
, const void *src_data
, const D3DBOX
*src_box
, DWORD filter
, D3DCOLOR color_key
,
508 const D3DXIMAGE_INFO
*src_info
)
510 UINT row_pitch
, slice_pitch
;
511 const struct dds_header
*header
= src_data
;
512 const BYTE
*pixels
= (BYTE
*)(header
+ 1);
514 if (src_info
->ResourceType
!= D3DRTYPE_VOLUMETEXTURE
)
515 return D3DXERR_INVALIDDATA
;
517 if (FAILED(calculate_dds_surface_size(src_info
->Format
, src_info
->Width
, src_info
->Height
, &row_pitch
, &slice_pitch
)))
520 return D3DXLoadVolumeFromMemory(dst_volume
, dst_palette
, dst_box
, pixels
, src_info
->Format
,
521 row_pitch
, slice_pitch
, NULL
, src_box
, filter
, color_key
);
524 HRESULT
load_texture_from_dds(IDirect3DTexture9
*texture
, const void *src_data
, const PALETTEENTRY
*palette
,
525 DWORD filter
, D3DCOLOR color_key
, const D3DXIMAGE_INFO
*src_info
)
535 IDirect3DSurface9
*surface
;
536 const struct dds_header
*header
= src_data
;
537 const BYTE
*pixels
= (BYTE
*)(header
+ 1);
539 /* Loading a cube texture as a simple texture is also supported (only first face texture is taken) */
540 if ((src_info
->ResourceType
!= D3DRTYPE_TEXTURE
) && (src_info
->ResourceType
!= D3DRTYPE_CUBETEXTURE
))
541 return D3DXERR_INVALIDDATA
;
543 width
= src_info
->Width
;
544 height
= src_info
->Height
;
545 mip_levels
= min(src_info
->MipLevels
, IDirect3DTexture9_GetLevelCount(texture
));
546 for (mip_level
= 0; mip_level
< mip_levels
; mip_level
++)
548 hr
= calculate_dds_surface_size(src_info
->Format
, width
, height
, &src_pitch
, &mip_level_size
);
549 if (FAILED(hr
)) return hr
;
551 SetRect(&src_rect
, 0, 0, width
, height
);
553 IDirect3DTexture9_GetSurfaceLevel(texture
, mip_level
, &surface
);
554 hr
= D3DXLoadSurfaceFromMemory(surface
, palette
, NULL
, pixels
, src_info
->Format
, src_pitch
,
555 NULL
, &src_rect
, filter
, color_key
);
556 IDirect3DSurface9_Release(surface
);
557 if (FAILED(hr
)) return hr
;
559 pixels
+= mip_level_size
;
560 width
= max(1, width
/ 2);
561 height
= max(1, height
/ 2);
567 HRESULT
load_cube_texture_from_dds(IDirect3DCubeTexture9
*cube_texture
, const void *src_data
,
568 const PALETTEENTRY
*palette
, DWORD filter
, DWORD color_key
, const D3DXIMAGE_INFO
*src_info
)
578 IDirect3DSurface9
*surface
;
579 const struct dds_header
*header
= src_data
;
580 const BYTE
*pixels
= (BYTE
*)(header
+ 1);
582 if (src_info
->ResourceType
!= D3DRTYPE_CUBETEXTURE
)
583 return D3DXERR_INVALIDDATA
;
585 if ((header
->caps2
& DDS_CAPS2_CUBEMAP_ALL_FACES
) != DDS_CAPS2_CUBEMAP_ALL_FACES
)
587 WARN("Only full cubemaps are supported\n");
588 return D3DXERR_INVALIDDATA
;
591 mip_levels
= min(src_info
->MipLevels
, IDirect3DCubeTexture9_GetLevelCount(cube_texture
));
592 for (face
= D3DCUBEMAP_FACE_POSITIVE_X
; face
<= D3DCUBEMAP_FACE_NEGATIVE_Z
; face
++)
594 size
= src_info
->Width
;
595 for (mip_level
= 0; mip_level
< src_info
->MipLevels
; mip_level
++)
597 hr
= calculate_dds_surface_size(src_info
->Format
, size
, size
, &src_pitch
, &mip_level_size
);
598 if (FAILED(hr
)) return hr
;
600 /* if texture has fewer mip levels than DDS file, skip excessive mip levels */
601 if (mip_level
< mip_levels
)
603 SetRect(&src_rect
, 0, 0, size
, size
);
605 IDirect3DCubeTexture9_GetCubeMapSurface(cube_texture
, face
, mip_level
, &surface
);
606 hr
= D3DXLoadSurfaceFromMemory(surface
, palette
, NULL
, pixels
, src_info
->Format
, src_pitch
,
607 NULL
, &src_rect
, filter
, color_key
);
608 IDirect3DSurface9_Release(surface
);
609 if (FAILED(hr
)) return hr
;
612 pixels
+= mip_level_size
;
613 size
= max(1, size
/ 2);
620 HRESULT
load_volume_texture_from_dds(IDirect3DVolumeTexture9
*volume_texture
, const void *src_data
,
621 const PALETTEENTRY
*palette
, DWORD filter
, DWORD color_key
, const D3DXIMAGE_INFO
*src_info
)
626 UINT src_slice_pitch
;
629 UINT width
, height
, depth
;
630 IDirect3DVolume9
*volume
;
631 const struct dds_header
*header
= src_data
;
632 const BYTE
*pixels
= (BYTE
*)(header
+ 1);
634 if (src_info
->ResourceType
!= D3DRTYPE_VOLUMETEXTURE
)
635 return D3DXERR_INVALIDDATA
;
637 width
= src_info
->Width
;
638 height
= src_info
->Height
;
639 depth
= src_info
->Depth
;
640 mip_levels
= min(src_info
->MipLevels
, IDirect3DVolumeTexture9_GetLevelCount(volume_texture
));
642 for (mip_level
= 0; mip_level
< mip_levels
; mip_level
++)
644 hr
= calculate_dds_surface_size(src_info
->Format
, width
, height
, &src_row_pitch
, &src_slice_pitch
);
645 if (FAILED(hr
)) return hr
;
647 hr
= IDirect3DVolumeTexture9_GetVolumeLevel(volume_texture
, mip_level
, &volume
);
648 if (FAILED(hr
)) return hr
;
652 src_box
.Right
= width
;
653 src_box
.Bottom
= height
;
655 src_box
.Back
= depth
;
657 hr
= D3DXLoadVolumeFromMemory(volume
, palette
, NULL
, pixels
, src_info
->Format
,
658 src_row_pitch
, src_slice_pitch
, NULL
, &src_box
, filter
, color_key
);
660 IDirect3DVolume9_Release(volume
);
661 if (FAILED(hr
)) return hr
;
663 pixels
+= depth
* src_slice_pitch
;
664 width
= max(1, width
/ 2);
665 height
= max(1, height
/ 2);
666 depth
= max(1, depth
/ 2);
672 static BOOL
convert_dib_to_bmp(void **data
, UINT
*size
)
677 BITMAPFILEHEADER
*header
;
681 if ((*size
< 4) || (*size
< (header_size
= *(ULONG
*)*data
)))
684 if ((header_size
== sizeof(BITMAPINFOHEADER
)) ||
685 (header_size
== sizeof(BITMAPV4HEADER
)) ||
686 (header_size
== sizeof(BITMAPV5HEADER
)) ||
687 (header_size
== 64 /* sizeof(BITMAPCOREHEADER2) */))
689 /* All structures begin with the same memory layout as BITMAPINFOHEADER */
690 BITMAPINFOHEADER
*info_header
= (BITMAPINFOHEADER
*)*data
;
691 count
= info_header
->biClrUsed
;
693 if (!count
&& info_header
->biBitCount
<= 8)
694 count
= 1 << info_header
->biBitCount
;
696 offset
= sizeof(BITMAPFILEHEADER
) + header_size
+ sizeof(RGBQUAD
) * count
;
698 /* For BITMAPINFOHEADER with BI_BITFIELDS compression, there are 3 additional color masks after header */
699 if ((info_header
->biSize
== sizeof(BITMAPINFOHEADER
)) && (info_header
->biCompression
== BI_BITFIELDS
))
700 offset
+= 3 * sizeof(DWORD
);
702 else if (header_size
== sizeof(BITMAPCOREHEADER
))
704 BITMAPCOREHEADER
*core_header
= (BITMAPCOREHEADER
*)*data
;
706 if (core_header
->bcBitCount
<= 8)
707 count
= 1 << core_header
->bcBitCount
;
709 offset
= sizeof(BITMAPFILEHEADER
) + header_size
+ sizeof(RGBTRIPLE
) * count
;
716 TRACE("Converting DIB file to BMP\n");
718 new_size
= *size
+ sizeof(BITMAPFILEHEADER
);
719 new_data
= HeapAlloc(GetProcessHeap(), 0, new_size
);
720 CopyMemory(new_data
+ sizeof(BITMAPFILEHEADER
), *data
, *size
);
723 header
= (BITMAPFILEHEADER
*)new_data
;
724 header
->bfType
= 0x4d42; /* BM */
725 header
->bfSize
= new_size
;
726 header
->bfReserved1
= 0;
727 header
->bfReserved2
= 0;
728 header
->bfOffBits
= offset
;
730 /* Update input data */
737 /************************************************************
738 * D3DXGetImageInfoFromFileInMemory
740 * Fills a D3DXIMAGE_INFO structure with info about an image
743 * data [I] pointer to the image file data
744 * datasize [I] size of the passed data
745 * info [O] pointer to the destination structure
748 * Success: D3D_OK, if info is not NULL and data and datasize make up a valid image file or
749 * if info is NULL and data and datasize are not NULL
750 * Failure: D3DXERR_INVALIDDATA, if data is no valid image file and datasize and info are not NULL
751 * D3DERR_INVALIDCALL, if data is NULL or
755 * datasize may be bigger than the actual file size
758 HRESULT WINAPI
D3DXGetImageInfoFromFileInMemory(const void *data
, UINT datasize
, D3DXIMAGE_INFO
*info
)
760 IWICImagingFactory
*factory
;
761 IWICBitmapDecoder
*decoder
= NULL
;
767 TRACE("(%p, %d, %p)\n", data
, datasize
, info
);
769 if (!data
|| !datasize
)
770 return D3DERR_INVALIDCALL
;
775 if ((datasize
>= 4) && !strncmp(data
, "DDS ", 4)) {
776 TRACE("File type is DDS\n");
777 return get_image_info_from_dds(data
, datasize
, info
);
780 /* In case of DIB file, convert it to BMP */
781 dib
= convert_dib_to_bmp((void**)&data
, &datasize
);
783 initresult
= CoInitializeEx(NULL
, COINIT_APARTMENTTHREADED
);
785 hr
= CoCreateInstance(&CLSID_WICImagingFactory
, NULL
, CLSCTX_INPROC_SERVER
, &IID_IWICImagingFactory
, (void**)&factory
);
788 IWICImagingFactory_CreateStream(factory
, &stream
);
789 IWICStream_InitializeFromMemory(stream
, (BYTE
*)data
, datasize
);
790 hr
= IWICImagingFactory_CreateDecoderFromStream(factory
, (IStream
*)stream
, NULL
, 0, &decoder
);
791 IWICStream_Release(stream
);
792 IWICImagingFactory_Release(factory
);
796 if ((datasize
>= 2) && (!strncmp(data
, "P3", 2) || !strncmp(data
, "P6", 2)))
797 FIXME("File type PPM is not supported yet\n");
798 else if ((datasize
>= 10) && !strncmp(data
, "#?RADIANCE", 10))
799 FIXME("File type HDR is not supported yet\n");
800 else if ((datasize
>= 2) && (!strncmp(data
, "PF", 2) || !strncmp(data
, "Pf", 2)))
801 FIXME("File type PFM is not supported yet\n");
805 GUID container_format
;
808 hr
= IWICBitmapDecoder_GetContainerFormat(decoder
, &container_format
);
810 if (IsEqualGUID(&container_format
, &GUID_ContainerFormatBmp
)) {
812 TRACE("File type is DIB\n");
813 info
->ImageFileFormat
= D3DXIFF_DIB
;
815 TRACE("File type is BMP\n");
816 info
->ImageFileFormat
= D3DXIFF_BMP
;
818 } else if (IsEqualGUID(&container_format
, &GUID_ContainerFormatPng
)) {
819 TRACE("File type is PNG\n");
820 info
->ImageFileFormat
= D3DXIFF_PNG
;
821 } else if(IsEqualGUID(&container_format
, &GUID_ContainerFormatJpeg
)) {
822 TRACE("File type is JPG\n");
823 info
->ImageFileFormat
= D3DXIFF_JPG
;
824 } else if(IsEqualGUID(&container_format
, &GUID_WineContainerFormatTga
)) {
825 TRACE("File type is TGA\n");
826 info
->ImageFileFormat
= D3DXIFF_TGA
;
828 WARN("Unsupported image file format %s\n", debugstr_guid(&container_format
));
829 hr
= D3DXERR_INVALIDDATA
;
834 hr
= IWICBitmapDecoder_GetFrameCount(decoder
, &frame_count
);
835 if (SUCCEEDED(hr
) && !frame_count
)
836 hr
= D3DXERR_INVALIDDATA
;
839 IWICBitmapFrameDecode
*frame
= NULL
;
841 hr
= IWICBitmapDecoder_GetFrame(decoder
, 0, &frame
);
844 hr
= IWICBitmapFrameDecode_GetSize(frame
, &info
->Width
, &info
->Height
);
847 WICPixelFormatGUID pixel_format
;
849 hr
= IWICBitmapFrameDecode_GetPixelFormat(frame
, &pixel_format
);
851 info
->Format
= wic_guid_to_d3dformat(&pixel_format
);
852 if (info
->Format
== D3DFMT_UNKNOWN
) {
853 WARN("Unsupported pixel format %s\n", debugstr_guid(&pixel_format
));
854 hr
= D3DXERR_INVALIDDATA
;
860 IWICBitmapFrameDecode_Release(frame
);
864 info
->ResourceType
= D3DRTYPE_TEXTURE
;
869 IWICBitmapDecoder_Release(decoder
);
871 if (SUCCEEDED(initresult
))
875 HeapFree(GetProcessHeap(), 0, (void*)data
);
878 TRACE("Invalid or unsupported image file\n");
879 return D3DXERR_INVALIDDATA
;
885 /************************************************************
886 * D3DXGetImageInfoFromFile
889 * Success: D3D_OK, if we successfully load a valid image file or
890 * if we successfully load a file which is no valid image and info is NULL
891 * Failure: D3DXERR_INVALIDDATA, if we fail to load file or
892 * if file is not a valid image file and info is not NULL
893 * D3DERR_INVALIDCALL, if file is NULL
896 HRESULT WINAPI
D3DXGetImageInfoFromFileA(LPCSTR file
, D3DXIMAGE_INFO
*info
)
902 TRACE("(%s, %p): relay\n", debugstr_a(file
), info
);
904 if( !file
) return D3DERR_INVALIDCALL
;
906 strlength
= MultiByteToWideChar(CP_ACP
, 0, file
, -1, NULL
, 0);
907 widename
= HeapAlloc(GetProcessHeap(), 0, strlength
* sizeof(*widename
));
908 MultiByteToWideChar(CP_ACP
, 0, file
, -1, widename
, strlength
);
910 hr
= D3DXGetImageInfoFromFileW(widename
, info
);
911 HeapFree(GetProcessHeap(), 0, widename
);
916 HRESULT WINAPI
D3DXGetImageInfoFromFileW(const WCHAR
*file
, D3DXIMAGE_INFO
*info
)
922 TRACE("file %s, info %p.\n", debugstr_w(file
), info
);
925 return D3DERR_INVALIDCALL
;
927 if (FAILED(map_view_of_file(file
, &buffer
, &size
)))
928 return D3DXERR_INVALIDDATA
;
930 hr
= D3DXGetImageInfoFromFileInMemory(buffer
, size
, info
);
931 UnmapViewOfFile(buffer
);
936 /************************************************************
937 * D3DXGetImageInfoFromResource
940 * Success: D3D_OK, if resource is a valid image file
941 * Failure: D3DXERR_INVALIDDATA, if resource is no valid image file or NULL or
942 * if we fail to load resource
945 HRESULT WINAPI
D3DXGetImageInfoFromResourceA(HMODULE module
, const char *resource
, D3DXIMAGE_INFO
*info
)
951 TRACE("module %p, resource %s, info %p.\n", module
, debugstr_a(resource
), info
);
953 if (!(resinfo
= FindResourceA(module
, resource
, (const char *)RT_RCDATA
))
954 /* Try loading the resource as bitmap data (which is in DIB format D3DXIFF_DIB) */
955 && !(resinfo
= FindResourceA(module
, resource
, (const char *)RT_BITMAP
)))
956 return D3DXERR_INVALIDDATA
;
958 if (FAILED(load_resource_into_memory(module
, resinfo
, &buffer
, &size
)))
959 return D3DXERR_INVALIDDATA
;
961 return D3DXGetImageInfoFromFileInMemory(buffer
, size
, info
);
964 HRESULT WINAPI
D3DXGetImageInfoFromResourceW(HMODULE module
, const WCHAR
*resource
, D3DXIMAGE_INFO
*info
)
970 TRACE("module %p, resource %s, info %p.\n", module
, debugstr_w(resource
), info
);
972 if (!(resinfo
= FindResourceW(module
, resource
, (const WCHAR
*)RT_RCDATA
))
973 /* Try loading the resource as bitmap data (which is in DIB format D3DXIFF_DIB) */
974 && !(resinfo
= FindResourceW(module
, resource
, (const WCHAR
*)RT_BITMAP
)))
975 return D3DXERR_INVALIDDATA
;
977 if (FAILED(load_resource_into_memory(module
, resinfo
, &buffer
, &size
)))
978 return D3DXERR_INVALIDDATA
;
980 return D3DXGetImageInfoFromFileInMemory(buffer
, size
, info
);
983 /************************************************************
984 * D3DXLoadSurfaceFromFileInMemory
986 * Loads data from a given buffer into a surface and fills a given
987 * D3DXIMAGE_INFO structure with info about the source data.
990 * pDestSurface [I] pointer to the surface
991 * pDestPalette [I] palette to use
992 * pDestRect [I] to be filled area of the surface
993 * pSrcData [I] pointer to the source data
994 * SrcDataSize [I] size of the source data in bytes
995 * pSrcRect [I] area of the source data to load
996 * dwFilter [I] filter to apply on stretching
997 * Colorkey [I] colorkey
998 * pSrcInfo [O] pointer to a D3DXIMAGE_INFO structure
1002 * Failure: D3DERR_INVALIDCALL, if pDestSurface or pSrcData or SrcDataSize are NULL
1003 * D3DXERR_INVALIDDATA, if pSrcData is no valid image file
1006 HRESULT WINAPI
D3DXLoadSurfaceFromFileInMemory(IDirect3DSurface9
*pDestSurface
,
1007 const PALETTEENTRY
*pDestPalette
, const RECT
*pDestRect
, const void *pSrcData
, UINT SrcDataSize
,
1008 const RECT
*pSrcRect
, DWORD dwFilter
, D3DCOLOR Colorkey
, D3DXIMAGE_INFO
*pSrcInfo
)
1010 D3DXIMAGE_INFO imginfo
;
1013 IWICImagingFactory
*factory
= NULL
;
1014 IWICBitmapDecoder
*decoder
;
1015 IWICBitmapFrameDecode
*bitmapframe
;
1018 const struct pixel_format_desc
*formatdesc
;
1022 TRACE("dst_surface %p, dst_palette %p, dst_rect %s, src_data %p, src_data_size %u, "
1023 "src_rect %s, filter %#x, color_key 0x%08x, src_info %p.\n",
1024 pDestSurface
, pDestPalette
, wine_dbgstr_rect(pDestRect
), pSrcData
, SrcDataSize
,
1025 wine_dbgstr_rect(pSrcRect
), dwFilter
, Colorkey
, pSrcInfo
);
1027 if (!pDestSurface
|| !pSrcData
|| !SrcDataSize
)
1028 return D3DERR_INVALIDCALL
;
1030 hr
= D3DXGetImageInfoFromFileInMemory(pSrcData
, SrcDataSize
, &imginfo
);
1037 wicrect
.X
= pSrcRect
->left
;
1038 wicrect
.Y
= pSrcRect
->top
;
1039 wicrect
.Width
= pSrcRect
->right
- pSrcRect
->left
;
1040 wicrect
.Height
= pSrcRect
->bottom
- pSrcRect
->top
;
1046 wicrect
.Width
= imginfo
.Width
;
1047 wicrect
.Height
= imginfo
.Height
;
1050 SetRect(&rect
, 0, 0, wicrect
.Width
, wicrect
.Height
);
1052 if (imginfo
.ImageFileFormat
== D3DXIFF_DDS
)
1054 hr
= load_surface_from_dds(pDestSurface
, pDestPalette
, pDestRect
, pSrcData
, &rect
,
1055 dwFilter
, Colorkey
, &imginfo
);
1056 if (SUCCEEDED(hr
) && pSrcInfo
)
1057 *pSrcInfo
= imginfo
;
1061 if (imginfo
.ImageFileFormat
== D3DXIFF_DIB
)
1062 convert_dib_to_bmp((void**)&pSrcData
, &SrcDataSize
);
1064 CoInitializeEx(NULL
, COINIT_APARTMENTTHREADED
);
1066 if (FAILED(CoCreateInstance(&CLSID_WICImagingFactory
, NULL
, CLSCTX_INPROC_SERVER
, &IID_IWICImagingFactory
, (void**)&factory
)))
1069 if (FAILED(IWICImagingFactory_CreateStream(factory
, &stream
)))
1071 IWICImagingFactory_Release(factory
);
1076 IWICStream_InitializeFromMemory(stream
, (BYTE
*)pSrcData
, SrcDataSize
);
1078 hr
= IWICImagingFactory_CreateDecoderFromStream(factory
, (IStream
*)stream
, NULL
, 0, &decoder
);
1080 IWICStream_Release(stream
);
1085 hr
= IWICBitmapDecoder_GetFrame(decoder
, 0, &bitmapframe
);
1090 formatdesc
= get_format_info(imginfo
.Format
);
1092 if (formatdesc
->type
== FORMAT_UNKNOWN
)
1094 FIXME("Unsupported pixel format\n");
1095 hr
= D3DXERR_INVALIDDATA
;
1101 PALETTEENTRY
*palette
= NULL
;
1102 WICColor
*colors
= NULL
;
1104 pitch
= formatdesc
->bytes_per_pixel
* wicrect
.Width
;
1105 buffer
= HeapAlloc(GetProcessHeap(), 0, pitch
* wicrect
.Height
);
1107 hr
= IWICBitmapFrameDecode_CopyPixels(bitmapframe
, &wicrect
, pitch
,
1108 pitch
* wicrect
.Height
, buffer
);
1110 if (SUCCEEDED(hr
) && (formatdesc
->type
== FORMAT_INDEX
))
1112 IWICPalette
*wic_palette
= NULL
;
1115 hr
= IWICImagingFactory_CreatePalette(factory
, &wic_palette
);
1117 hr
= IWICBitmapFrameDecode_CopyPalette(bitmapframe
, wic_palette
);
1119 hr
= IWICPalette_GetColorCount(wic_palette
, &nb_colors
);
1122 colors
= HeapAlloc(GetProcessHeap(), 0, nb_colors
* sizeof(colors
[0]));
1123 palette
= HeapAlloc(GetProcessHeap(), 0, nb_colors
* sizeof(palette
[0]));
1124 if (!colors
|| !palette
)
1128 hr
= IWICPalette_GetColors(wic_palette
, nb_colors
, colors
, &nb_colors
);
1133 /* Convert colors from WICColor (ARGB) to PALETTEENTRY (ABGR) */
1134 for (i
= 0; i
< nb_colors
; i
++)
1136 palette
[i
].peRed
= (colors
[i
] >> 16) & 0xff;
1137 palette
[i
].peGreen
= (colors
[i
] >> 8) & 0xff;
1138 palette
[i
].peBlue
= colors
[i
] & 0xff;
1139 palette
[i
].peFlags
= (colors
[i
] >> 24) & 0xff; /* peFlags is the alpha component in DX8 and higher */
1143 IWICPalette_Release(wic_palette
);
1148 hr
= D3DXLoadSurfaceFromMemory(pDestSurface
, pDestPalette
, pDestRect
,
1149 buffer
, imginfo
.Format
, pitch
,
1150 palette
, &rect
, dwFilter
, Colorkey
);
1153 HeapFree(GetProcessHeap(), 0, colors
);
1154 HeapFree(GetProcessHeap(), 0, palette
);
1155 HeapFree(GetProcessHeap(), 0, buffer
);
1158 IWICBitmapFrameDecode_Release(bitmapframe
);
1161 IWICBitmapDecoder_Release(decoder
);
1165 IWICImagingFactory_Release(factory
);
1169 if (imginfo
.ImageFileFormat
== D3DXIFF_DIB
)
1170 HeapFree(GetProcessHeap(), 0, (void*)pSrcData
);
1173 return D3DXERR_INVALIDDATA
;
1176 *pSrcInfo
= imginfo
;
1181 HRESULT WINAPI
D3DXLoadSurfaceFromFileA(IDirect3DSurface9
*dst_surface
,
1182 const PALETTEENTRY
*dst_palette
, const RECT
*dst_rect
, const char *src_file
,
1183 const RECT
*src_rect
, DWORD filter
, D3DCOLOR color_key
, D3DXIMAGE_INFO
*src_info
)
1189 TRACE("dst_surface %p, dst_palette %p, dst_rect %s, src_file %s, "
1190 "src_rect %s, filter %#x, color_key 0x%08x, src_info %p.\n",
1191 dst_surface
, dst_palette
, wine_dbgstr_rect(dst_rect
), debugstr_a(src_file
),
1192 wine_dbgstr_rect(src_rect
), filter
, color_key
, src_info
);
1194 if (!src_file
|| !dst_surface
)
1195 return D3DERR_INVALIDCALL
;
1197 strlength
= MultiByteToWideChar(CP_ACP
, 0, src_file
, -1, NULL
, 0);
1198 pWidename
= HeapAlloc(GetProcessHeap(), 0, strlength
* sizeof(*pWidename
));
1199 MultiByteToWideChar(CP_ACP
, 0, src_file
, -1, pWidename
, strlength
);
1201 hr
= D3DXLoadSurfaceFromFileW(dst_surface
, dst_palette
, dst_rect
,
1202 pWidename
, src_rect
, filter
, color_key
, src_info
);
1203 HeapFree(GetProcessHeap(), 0, pWidename
);
1208 HRESULT WINAPI
D3DXLoadSurfaceFromFileW(IDirect3DSurface9
*dst_surface
,
1209 const PALETTEENTRY
*dst_palette
, const RECT
*dst_rect
, const WCHAR
*src_file
,
1210 const RECT
*src_rect
, DWORD filter
, D3DCOLOR color_key
, D3DXIMAGE_INFO
*src_info
)
1216 TRACE("dst_surface %p, dst_palette %p, dst_rect %s, src_file %s, "
1217 "src_rect %s, filter %#x, color_key 0x%08x, src_info %p.\n",
1218 dst_surface
, dst_palette
, wine_dbgstr_rect(dst_rect
), debugstr_w(src_file
),
1219 wine_dbgstr_rect(src_rect
), filter
, color_key
, src_info
);
1221 if (!src_file
|| !dst_surface
)
1222 return D3DERR_INVALIDCALL
;
1224 if (FAILED(map_view_of_file(src_file
, &data
, &data_size
)))
1225 return D3DXERR_INVALIDDATA
;
1227 hr
= D3DXLoadSurfaceFromFileInMemory(dst_surface
, dst_palette
, dst_rect
,
1228 data
, data_size
, src_rect
, filter
, color_key
, src_info
);
1229 UnmapViewOfFile(data
);
1234 HRESULT WINAPI
D3DXLoadSurfaceFromResourceA(IDirect3DSurface9
*dst_surface
,
1235 const PALETTEENTRY
*dst_palette
, const RECT
*dst_rect
, HMODULE src_module
, const char *resource
,
1236 const RECT
*src_rect
, DWORD filter
, D3DCOLOR color_key
, D3DXIMAGE_INFO
*src_info
)
1242 TRACE("dst_surface %p, dst_palette %p, dst_rect %s, src_module %p, resource %s, "
1243 "src_rect %s, filter %#x, color_key 0x%08x, src_info %p.\n",
1244 dst_surface
, dst_palette
, wine_dbgstr_rect(dst_rect
), src_module
, debugstr_a(resource
),
1245 wine_dbgstr_rect(src_rect
), filter
, color_key
, src_info
);
1248 return D3DERR_INVALIDCALL
;
1250 if (!(resinfo
= FindResourceA(src_module
, resource
, (const char *)RT_RCDATA
))
1251 /* Try loading the resource as bitmap data (which is in DIB format D3DXIFF_DIB) */
1252 && !(resinfo
= FindResourceA(src_module
, resource
, (const char *)RT_BITMAP
)))
1253 return D3DXERR_INVALIDDATA
;
1255 if (FAILED(load_resource_into_memory(src_module
, resinfo
, &data
, &data_size
)))
1256 return D3DXERR_INVALIDDATA
;
1258 return D3DXLoadSurfaceFromFileInMemory(dst_surface
, dst_palette
, dst_rect
,
1259 data
, data_size
, src_rect
, filter
, color_key
, src_info
);
1262 HRESULT WINAPI
D3DXLoadSurfaceFromResourceW(IDirect3DSurface9
*dst_surface
,
1263 const PALETTEENTRY
*dst_palette
, const RECT
*dst_rect
, HMODULE src_module
, const WCHAR
*resource
,
1264 const RECT
*src_rect
, DWORD filter
, D3DCOLOR color_key
, D3DXIMAGE_INFO
*src_info
)
1270 TRACE("dst_surface %p, dst_palette %p, dst_rect %s, src_module %p, resource %s, "
1271 "src_rect %s, filter %#x, color_key 0x%08x, src_info %p.\n",
1272 dst_surface
, dst_palette
, wine_dbgstr_rect(dst_rect
), src_module
, debugstr_w(resource
),
1273 wine_dbgstr_rect(src_rect
), filter
, color_key
, src_info
);
1276 return D3DERR_INVALIDCALL
;
1278 if (!(resinfo
= FindResourceW(src_module
, resource
, (const WCHAR
*)RT_RCDATA
))
1279 /* Try loading the resource as bitmap data (which is in DIB format D3DXIFF_DIB) */
1280 && !(resinfo
= FindResourceW(src_module
, resource
, (const WCHAR
*)RT_BITMAP
)))
1281 return D3DXERR_INVALIDDATA
;
1283 if (FAILED(load_resource_into_memory(src_module
, resinfo
, &data
, &data_size
)))
1284 return D3DXERR_INVALIDDATA
;
1286 return D3DXLoadSurfaceFromFileInMemory(dst_surface
, dst_palette
, dst_rect
,
1287 data
, data_size
, src_rect
, filter
, color_key
, src_info
);
1291 /************************************************************
1292 * helper functions for D3DXLoadSurfaceFromMemory
1294 struct argb_conversion_info
1296 const struct pixel_format_desc
*srcformat
;
1297 const struct pixel_format_desc
*destformat
;
1298 DWORD srcshift
[4], destshift
[4];
1299 DWORD srcmask
[4], destmask
[4];
1300 BOOL process_channel
[4];
1304 static void init_argb_conversion_info(const struct pixel_format_desc
*srcformat
, const struct pixel_format_desc
*destformat
, struct argb_conversion_info
*info
)
1307 ZeroMemory(info
->process_channel
, 4 * sizeof(BOOL
));
1308 info
->channelmask
= 0;
1310 info
->srcformat
= srcformat
;
1311 info
->destformat
= destformat
;
1313 for(i
= 0;i
< 4;i
++) {
1314 /* srcshift is used to extract the _relevant_ components */
1315 info
->srcshift
[i
] = srcformat
->shift
[i
] + max( srcformat
->bits
[i
] - destformat
->bits
[i
], 0);
1317 /* destshift is used to move the components to the correct position */
1318 info
->destshift
[i
] = destformat
->shift
[i
] + max(destformat
->bits
[i
] - srcformat
->bits
[i
], 0);
1320 info
->srcmask
[i
] = ((1 << srcformat
->bits
[i
]) - 1) << srcformat
->shift
[i
];
1321 info
->destmask
[i
] = ((1 << destformat
->bits
[i
]) - 1) << destformat
->shift
[i
];
1323 /* channelmask specifies bits which aren't used in the source format but in the destination one */
1324 if(destformat
->bits
[i
]) {
1325 if(srcformat
->bits
[i
]) info
->process_channel
[i
] = TRUE
;
1326 else info
->channelmask
|= info
->destmask
[i
];
1331 static DWORD
dword_from_bytes(CONST BYTE
*src
, UINT bytes_per_pixel
)
1334 static BOOL fixme_once
;
1336 if(bytes_per_pixel
> sizeof(DWORD
)) {
1337 if(!fixme_once
++) FIXME("Unsupported image: %u bytes per pixel\n", bytes_per_pixel
);
1338 bytes_per_pixel
= sizeof(DWORD
);
1341 memcpy(&ret
, src
, bytes_per_pixel
);
1345 static void dword_to_bytes(BYTE
*dst
, DWORD dword
, UINT bytes_per_pixel
)
1347 static BOOL fixme_once
;
1349 if(bytes_per_pixel
> sizeof(DWORD
)) {
1350 if(!fixme_once
++) FIXME("Unsupported image: %u bytes per pixel\n", bytes_per_pixel
);
1351 ZeroMemory(dst
, bytes_per_pixel
);
1352 bytes_per_pixel
= sizeof(DWORD
);
1355 memcpy(dst
, &dword
, bytes_per_pixel
);
1358 /************************************************************
1359 * get_relevant_argb_components
1361 * Extracts the relevant components from the source color and
1362 * drops the less significant bits if they aren't used by the destination format.
1364 static void get_relevant_argb_components(CONST
struct argb_conversion_info
*info
, CONST DWORD col
, DWORD
*out
)
1368 if(info
->process_channel
[i
])
1369 out
[i
] = (col
& info
->srcmask
[i
]) >> info
->srcshift
[i
];
1372 /************************************************************
1375 * Recombines the output of get_relevant_argb_components and converts
1376 * it to the destination format.
1378 static DWORD
make_argb_color(CONST
struct argb_conversion_info
*info
, CONST DWORD
*in
)
1383 for(i
= 0;i
< 4;i
++) {
1384 if(info
->process_channel
[i
]) {
1385 /* necessary to make sure that e.g. an X4R4G4B4 white maps to an R8G8B8 white instead of 0xf0f0f0 */
1387 for(shift
= info
->destshift
[i
]; shift
> info
->destformat
->shift
[i
]; shift
-= info
->srcformat
->bits
[i
]) val
|= in
[i
] << shift
;
1388 val
|= (in
[i
] >> (info
->destformat
->shift
[i
] - shift
)) << info
->destformat
->shift
[i
];
1391 val
|= info
->channelmask
; /* new channels are set to their maximal value */
1395 static void format_to_vec4(const struct pixel_format_desc
*format
, const DWORD
*src
, struct vec4
*dst
)
1399 if (format
->bits
[1])
1401 mask
= (1 << format
->bits
[1]) - 1;
1402 dst
->x
= (float)((*src
>> format
->shift
[1]) & mask
) / mask
;
1407 if (format
->bits
[2])
1409 mask
= (1 << format
->bits
[2]) - 1;
1410 dst
->y
= (float)((*src
>> format
->shift
[2]) & mask
) / mask
;
1415 if (format
->bits
[3])
1417 mask
= (1 << format
->bits
[3]) - 1;
1418 dst
->z
= (float)((*src
>> format
->shift
[3]) & mask
) / mask
;
1423 if (format
->bits
[0])
1425 mask
= (1 << format
->bits
[0]) - 1;
1426 dst
->w
= (float)((*src
>> format
->shift
[0]) & mask
) / mask
;
1432 static void format_from_vec4(const struct pixel_format_desc
*format
, const struct vec4
*src
, DWORD
*dst
)
1436 if (format
->bits
[1])
1437 *dst
|= (DWORD
)(src
->x
* ((1 << format
->bits
[1]) - 1) + 0.5f
) << format
->shift
[1];
1438 if (format
->bits
[2])
1439 *dst
|= (DWORD
)(src
->y
* ((1 << format
->bits
[2]) - 1) + 0.5f
) << format
->shift
[2];
1440 if (format
->bits
[3])
1441 *dst
|= (DWORD
)(src
->z
* ((1 << format
->bits
[3]) - 1) + 0.5f
) << format
->shift
[3];
1442 if (format
->bits
[0])
1443 *dst
|= (DWORD
)(src
->w
* ((1 << format
->bits
[0]) - 1) + 0.5f
) << format
->shift
[0];
1446 /************************************************************
1449 * Copies the source buffer to the destination buffer.
1450 * Works for any pixel format.
1451 * The source and the destination must be block-aligned.
1453 void copy_pixels(const BYTE
*src
, UINT src_row_pitch
, UINT src_slice_pitch
,
1454 BYTE
*dst
, UINT dst_row_pitch
, UINT dst_slice_pitch
, const struct volume
*size
,
1455 const struct pixel_format_desc
*format
)
1459 const BYTE
*src_addr
;
1460 UINT row_block_count
= (size
->width
+ format
->block_width
- 1) / format
->block_width
;
1461 UINT row_count
= (size
->height
+ format
->block_height
- 1) / format
->block_height
;
1463 for (slice
= 0; slice
< size
->depth
; slice
++)
1465 src_addr
= src
+ slice
* src_slice_pitch
;
1466 dst_addr
= dst
+ slice
* dst_slice_pitch
;
1468 for (row
= 0; row
< row_count
; row
++)
1470 memcpy(dst_addr
, src_addr
, row_block_count
* format
->block_byte_count
);
1471 src_addr
+= src_row_pitch
;
1472 dst_addr
+= dst_row_pitch
;
1477 /************************************************************
1478 * convert_argb_pixels
1480 * Copies the source buffer to the destination buffer, performing
1481 * any necessary format conversion and color keying.
1482 * Pixels outsize the source rect are blacked out.
1483 * Works only for ARGB formats with 1 - 4 bytes per pixel.
1485 void convert_argb_pixels(const BYTE
*src
, UINT src_row_pitch
, UINT src_slice_pitch
, const struct volume
*src_size
,
1486 const struct pixel_format_desc
*src_format
, BYTE
*dst
, UINT dst_row_pitch
, UINT dst_slice_pitch
,
1487 const struct volume
*dst_size
, const struct pixel_format_desc
*dst_format
, D3DCOLOR color_key
,
1488 const PALETTEENTRY
*palette
)
1490 struct argb_conversion_info conv_info
, ck_conv_info
;
1491 const struct pixel_format_desc
*ck_format
= NULL
;
1492 DWORD channels
[4], pixel
;
1493 UINT min_width
, min_height
, min_depth
;
1496 ZeroMemory(channels
, sizeof(channels
));
1497 init_argb_conversion_info(src_format
, dst_format
, &conv_info
);
1499 min_width
= min(src_size
->width
, dst_size
->width
);
1500 min_height
= min(src_size
->height
, dst_size
->height
);
1501 min_depth
= min(src_size
->depth
, dst_size
->depth
);
1505 /* Color keys are always represented in D3DFMT_A8R8G8B8 format. */
1506 ck_format
= get_format_info(D3DFMT_A8R8G8B8
);
1507 init_argb_conversion_info(src_format
, ck_format
, &ck_conv_info
);
1510 for (z
= 0; z
< min_depth
; z
++) {
1511 const BYTE
*src_slice_ptr
= src
+ z
* src_slice_pitch
;
1512 BYTE
*dst_slice_ptr
= dst
+ z
* dst_slice_pitch
;
1514 for (y
= 0; y
< min_height
; y
++) {
1515 const BYTE
*src_ptr
= src_slice_ptr
+ y
* src_row_pitch
;
1516 BYTE
*dst_ptr
= dst_slice_ptr
+ y
* dst_row_pitch
;
1519 for (x
= 0; x
< min_width
; x
++) {
1520 /* extract source color components */
1521 pixel
= dword_from_bytes(src_ptr
, src_format
->bytes_per_pixel
);
1523 if (!src_format
->to_rgba
&& !dst_format
->from_rgba
)
1525 get_relevant_argb_components(&conv_info
, pixel
, channels
);
1526 val
= make_argb_color(&conv_info
, channels
);
1530 get_relevant_argb_components(&ck_conv_info
, pixel
, channels
);
1531 pixel
= make_argb_color(&ck_conv_info
, channels
);
1532 if (pixel
== color_key
)
1533 val
&= ~conv_info
.destmask
[0];
1538 struct vec4 color
, tmp
;
1540 format_to_vec4(src_format
, &pixel
, &color
);
1541 if (src_format
->to_rgba
)
1542 src_format
->to_rgba(&color
, &tmp
, palette
);
1548 format_from_vec4(ck_format
, &tmp
, &pixel
);
1549 if (pixel
== color_key
)
1553 if (dst_format
->from_rgba
)
1554 dst_format
->from_rgba(&tmp
, &color
);
1558 format_from_vec4(dst_format
, &color
, &val
);
1561 dword_to_bytes(dst_ptr
, val
, dst_format
->bytes_per_pixel
);
1562 src_ptr
+= src_format
->bytes_per_pixel
;
1563 dst_ptr
+= dst_format
->bytes_per_pixel
;
1566 if (src_size
->width
< dst_size
->width
) /* black out remaining pixels */
1567 memset(dst_ptr
, 0, dst_format
->bytes_per_pixel
* (dst_size
->width
- src_size
->width
));
1570 if (src_size
->height
< dst_size
->height
) /* black out remaining pixels */
1571 memset(dst
+ src_size
->height
* dst_row_pitch
, 0, dst_row_pitch
* (dst_size
->height
- src_size
->height
));
1573 if (src_size
->depth
< dst_size
->depth
) /* black out remaining pixels */
1574 memset(dst
+ src_size
->depth
* dst_slice_pitch
, 0, dst_slice_pitch
* (dst_size
->depth
- src_size
->depth
));
1577 /************************************************************
1578 * point_filter_argb_pixels
1580 * Copies the source buffer to the destination buffer, performing
1581 * any necessary format conversion, color keying and stretching
1582 * using a point filter.
1583 * Works only for ARGB formats with 1 - 4 bytes per pixel.
1585 void point_filter_argb_pixels(const BYTE
*src
, UINT src_row_pitch
, UINT src_slice_pitch
, const struct volume
*src_size
,
1586 const struct pixel_format_desc
*src_format
, BYTE
*dst
, UINT dst_row_pitch
, UINT dst_slice_pitch
,
1587 const struct volume
*dst_size
, const struct pixel_format_desc
*dst_format
, D3DCOLOR color_key
,
1588 const PALETTEENTRY
*palette
)
1590 struct argb_conversion_info conv_info
, ck_conv_info
;
1591 const struct pixel_format_desc
*ck_format
= NULL
;
1592 DWORD channels
[4], pixel
;
1595 ZeroMemory(channels
, sizeof(channels
));
1596 init_argb_conversion_info(src_format
, dst_format
, &conv_info
);
1600 /* Color keys are always represented in D3DFMT_A8R8G8B8 format. */
1601 ck_format
= get_format_info(D3DFMT_A8R8G8B8
);
1602 init_argb_conversion_info(src_format
, ck_format
, &ck_conv_info
);
1605 for (z
= 0; z
< dst_size
->depth
; z
++)
1607 BYTE
*dst_slice_ptr
= dst
+ z
* dst_slice_pitch
;
1608 const BYTE
*src_slice_ptr
= src
+ src_slice_pitch
* (z
* src_size
->depth
/ dst_size
->depth
);
1610 for (y
= 0; y
< dst_size
->height
; y
++)
1612 BYTE
*dst_ptr
= dst_slice_ptr
+ y
* dst_row_pitch
;
1613 const BYTE
*src_row_ptr
= src_slice_ptr
+ src_row_pitch
* (y
* src_size
->height
/ dst_size
->height
);
1615 for (x
= 0; x
< dst_size
->width
; x
++)
1617 const BYTE
*src_ptr
= src_row_ptr
+ (x
* src_size
->width
/ dst_size
->width
) * src_format
->bytes_per_pixel
;
1620 /* extract source color components */
1621 pixel
= dword_from_bytes(src_ptr
, src_format
->bytes_per_pixel
);
1623 if (!src_format
->to_rgba
&& !dst_format
->from_rgba
)
1625 get_relevant_argb_components(&conv_info
, pixel
, channels
);
1626 val
= make_argb_color(&conv_info
, channels
);
1630 get_relevant_argb_components(&ck_conv_info
, pixel
, channels
);
1631 pixel
= make_argb_color(&ck_conv_info
, channels
);
1632 if (pixel
== color_key
)
1633 val
&= ~conv_info
.destmask
[0];
1638 struct vec4 color
, tmp
;
1640 format_to_vec4(src_format
, &pixel
, &color
);
1641 if (src_format
->to_rgba
)
1642 src_format
->to_rgba(&color
, &tmp
, palette
);
1648 format_from_vec4(ck_format
, &tmp
, &pixel
);
1649 if (pixel
== color_key
)
1653 if (dst_format
->from_rgba
)
1654 dst_format
->from_rgba(&tmp
, &color
);
1658 format_from_vec4(dst_format
, &color
, &val
);
1661 dword_to_bytes(dst_ptr
, val
, dst_format
->bytes_per_pixel
);
1662 dst_ptr
+= dst_format
->bytes_per_pixel
;
1668 /************************************************************
1669 * D3DXLoadSurfaceFromMemory
1671 * Loads data from a given memory chunk into a surface,
1672 * applying any of the specified filters.
1675 * pDestSurface [I] pointer to the surface
1676 * pDestPalette [I] palette to use
1677 * pDestRect [I] to be filled area of the surface
1678 * pSrcMemory [I] pointer to the source data
1679 * SrcFormat [I] format of the source pixel data
1680 * SrcPitch [I] number of bytes in a row
1681 * pSrcPalette [I] palette used in the source image
1682 * pSrcRect [I] area of the source data to load
1683 * dwFilter [I] filter to apply on stretching
1684 * Colorkey [I] colorkey
1687 * Success: D3D_OK, if we successfully load the pixel data into our surface or
1688 * if pSrcMemory is NULL but the other parameters are valid
1689 * Failure: D3DERR_INVALIDCALL, if pDestSurface, SrcPitch or pSrcRect are NULL or
1690 * if SrcFormat is an invalid format (other than D3DFMT_UNKNOWN) or
1691 * if DestRect is invalid
1692 * D3DXERR_INVALIDDATA, if we fail to lock pDestSurface
1693 * E_FAIL, if SrcFormat is D3DFMT_UNKNOWN or the dimensions of pSrcRect are invalid
1696 * pSrcRect specifies the dimensions of the source data;
1697 * negative values for pSrcRect are allowed as we're only looking at the width and height anyway.
1700 HRESULT WINAPI
D3DXLoadSurfaceFromMemory(IDirect3DSurface9
*dst_surface
,
1701 const PALETTEENTRY
*dst_palette
, const RECT
*dst_rect
, const void *src_memory
,
1702 D3DFORMAT src_format
, UINT src_pitch
, const PALETTEENTRY
*src_palette
, const RECT
*src_rect
,
1703 DWORD filter
, D3DCOLOR color_key
)
1705 const struct pixel_format_desc
*srcformatdesc
, *destformatdesc
;
1706 D3DSURFACE_DESC surfdesc
;
1707 D3DLOCKED_RECT lockrect
;
1708 struct volume src_size
, dst_size
;
1710 TRACE("(%p, %p, %s, %p, %#x, %u, %p, %s %#x, 0x%08x)\n",
1711 dst_surface
, dst_palette
, wine_dbgstr_rect(dst_rect
), src_memory
, src_format
,
1712 src_pitch
, src_palette
, wine_dbgstr_rect(src_rect
), filter
, color_key
);
1714 if (!dst_surface
|| !src_memory
|| !src_rect
)
1716 WARN("Invalid argument specified.\n");
1717 return D3DERR_INVALIDCALL
;
1719 if (src_format
== D3DFMT_UNKNOWN
1720 || src_rect
->left
>= src_rect
->right
1721 || src_rect
->top
>= src_rect
->bottom
)
1723 WARN("Invalid src_format or src_rect.\n");
1727 if (filter
== D3DX_DEFAULT
)
1728 filter
= D3DX_FILTER_TRIANGLE
| D3DX_FILTER_DITHER
;
1730 IDirect3DSurface9_GetDesc(dst_surface
, &surfdesc
);
1732 src_size
.width
= src_rect
->right
- src_rect
->left
;
1733 src_size
.height
= src_rect
->bottom
- src_rect
->top
;
1737 dst_size
.width
= surfdesc
.Width
;
1738 dst_size
.height
= surfdesc
.Height
;
1742 if (dst_rect
->left
> dst_rect
->right
|| dst_rect
->right
> surfdesc
.Width
1743 || dst_rect
->top
> dst_rect
->bottom
|| dst_rect
->bottom
> surfdesc
.Height
1744 || dst_rect
->left
< 0 || dst_rect
->top
< 0)
1746 WARN("Invalid dst_rect specified.\n");
1747 return D3DERR_INVALIDCALL
;
1749 dst_size
.width
= dst_rect
->right
- dst_rect
->left
;
1750 dst_size
.height
= dst_rect
->bottom
- dst_rect
->top
;
1751 if (!dst_size
.width
|| !dst_size
.height
)
1756 srcformatdesc
= get_format_info(src_format
);
1757 destformatdesc
= get_format_info(surfdesc
.Format
);
1758 if (srcformatdesc
->type
== FORMAT_UNKNOWN
|| destformatdesc
->type
== FORMAT_UNKNOWN
)
1760 FIXME("Unsupported pixel format conversion %#x -> %#x\n", src_format
, surfdesc
.Format
);
1764 if (src_format
== surfdesc
.Format
1765 && dst_size
.width
== src_size
.width
1766 && dst_size
.height
== src_size
.height
1767 && color_key
== 0) /* Simple copy. */
1769 if (src_rect
->left
& (srcformatdesc
->block_width
- 1)
1770 || src_rect
->top
& (srcformatdesc
->block_height
- 1)
1771 || (src_rect
->right
& (srcformatdesc
->block_width
- 1)
1772 && src_size
.width
!= surfdesc
.Width
)
1773 || (src_rect
->bottom
& (srcformatdesc
->block_height
- 1)
1774 && src_size
.height
!= surfdesc
.Height
))
1776 WARN("Source rect %s is misaligned.\n", wine_dbgstr_rect(src_rect
));
1777 return D3DXERR_INVALIDDATA
;
1780 if (FAILED(IDirect3DSurface9_LockRect(dst_surface
, &lockrect
, dst_rect
, 0)))
1781 return D3DXERR_INVALIDDATA
;
1783 copy_pixels(src_memory
, src_pitch
, 0, lockrect
.pBits
, lockrect
.Pitch
, 0,
1784 &src_size
, srcformatdesc
);
1786 IDirect3DSurface9_UnlockRect(dst_surface
);
1788 else /* Stretching or format conversion. */
1790 if (((srcformatdesc
->type
!= FORMAT_ARGB
) && (srcformatdesc
->type
!= FORMAT_INDEX
)) ||
1791 (destformatdesc
->type
!= FORMAT_ARGB
))
1793 FIXME("Format conversion missing %#x -> %#x\n", src_format
, surfdesc
.Format
);
1797 if (FAILED(IDirect3DSurface9_LockRect(dst_surface
, &lockrect
, dst_rect
, 0)))
1798 return D3DXERR_INVALIDDATA
;
1800 if ((filter
& 0xf) == D3DX_FILTER_NONE
)
1802 convert_argb_pixels(src_memory
, src_pitch
, 0, &src_size
, srcformatdesc
,
1803 lockrect
.pBits
, lockrect
.Pitch
, 0, &dst_size
, destformatdesc
, color_key
, src_palette
);
1805 else /* if ((filter & 0xf) == D3DX_FILTER_POINT) */
1807 if ((filter
& 0xf) != D3DX_FILTER_POINT
)
1808 FIXME("Unhandled filter %#x.\n", filter
);
1810 /* Always apply a point filter until D3DX_FILTER_LINEAR,
1811 * D3DX_FILTER_TRIANGLE and D3DX_FILTER_BOX are implemented. */
1812 point_filter_argb_pixels(src_memory
, src_pitch
, 0, &src_size
, srcformatdesc
,
1813 lockrect
.pBits
, lockrect
.Pitch
, 0, &dst_size
, destformatdesc
, color_key
, src_palette
);
1816 IDirect3DSurface9_UnlockRect(dst_surface
);
1822 /************************************************************
1823 * D3DXLoadSurfaceFromSurface
1825 * Copies the contents from one surface to another, performing any required
1826 * format conversion, resizing or filtering.
1829 * pDestSurface [I] pointer to the destination surface
1830 * pDestPalette [I] palette to use
1831 * pDestRect [I] to be filled area of the surface
1832 * pSrcSurface [I] pointer to the source surface
1833 * pSrcPalette [I] palette used for the source surface
1834 * pSrcRect [I] area of the source data to load
1835 * dwFilter [I] filter to apply on resizing
1836 * Colorkey [I] any ARGB value or 0 to disable color-keying
1840 * Failure: D3DERR_INVALIDCALL, if pDestSurface or pSrcSurface are NULL
1841 * D3DXERR_INVALIDDATA, if one of the surfaces is not lockable
1844 HRESULT WINAPI
D3DXLoadSurfaceFromSurface(IDirect3DSurface9
*dst_surface
,
1845 const PALETTEENTRY
*dst_palette
, const RECT
*dst_rect
, IDirect3DSurface9
*src_surface
,
1846 const PALETTEENTRY
*src_palette
, const RECT
*src_rect
, DWORD filter
, D3DCOLOR color_key
)
1849 D3DLOCKED_RECT lock
;
1850 D3DSURFACE_DESC SrcDesc
;
1853 TRACE("dst_surface %p, dst_palette %p, dst_rect %s, src_surface %p, "
1854 "src_palette %p, src_rect %s, filter %#x, color_key 0x%08x.\n",
1855 dst_surface
, dst_palette
, wine_dbgstr_rect(dst_rect
), src_surface
,
1856 src_palette
, wine_dbgstr_rect(src_rect
), filter
, color_key
);
1858 if (!dst_surface
|| !src_surface
)
1859 return D3DERR_INVALIDCALL
;
1861 IDirect3DSurface9_GetDesc(src_surface
, &SrcDesc
);
1864 SetRect(&rect
, 0, 0, SrcDesc
.Width
, SrcDesc
.Height
);
1868 if (FAILED(IDirect3DSurface9_LockRect(src_surface
, &lock
, NULL
, D3DLOCK_READONLY
)))
1869 return D3DXERR_INVALIDDATA
;
1871 hr
= D3DXLoadSurfaceFromMemory(dst_surface
, dst_palette
, dst_rect
,
1872 lock
.pBits
, SrcDesc
.Format
, lock
.Pitch
, src_palette
, &rect
, filter
, color_key
);
1874 IDirect3DSurface9_UnlockRect(src_surface
);
1880 HRESULT WINAPI
D3DXSaveSurfaceToFileA(const char *dst_filename
, D3DXIMAGE_FILEFORMAT file_format
,
1881 IDirect3DSurface9
*src_surface
, const PALETTEENTRY
*src_palette
, const RECT
*src_rect
)
1886 ID3DXBuffer
*buffer
;
1888 TRACE("(%s, %#x, %p, %p, %s): relay\n",
1889 wine_dbgstr_a(dst_filename
), file_format
, src_surface
, src_palette
, wine_dbgstr_rect(src_rect
));
1891 if (!dst_filename
) return D3DERR_INVALIDCALL
;
1893 len
= MultiByteToWideChar(CP_ACP
, 0, dst_filename
, -1, NULL
, 0);
1894 filename
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1895 if (!filename
) return E_OUTOFMEMORY
;
1896 MultiByteToWideChar(CP_ACP
, 0, dst_filename
, -1, filename
, len
);
1898 hr
= D3DXSaveSurfaceToFileInMemory(&buffer
, file_format
, src_surface
, src_palette
, src_rect
);
1901 hr
= write_buffer_to_file(filename
, buffer
);
1902 ID3DXBuffer_Release(buffer
);
1905 HeapFree(GetProcessHeap(), 0, filename
);
1909 HRESULT WINAPI
D3DXSaveSurfaceToFileW(const WCHAR
*dst_filename
, D3DXIMAGE_FILEFORMAT file_format
,
1910 IDirect3DSurface9
*src_surface
, const PALETTEENTRY
*src_palette
, const RECT
*src_rect
)
1913 ID3DXBuffer
*buffer
;
1915 TRACE("(%s, %#x, %p, %p, %s): relay\n",
1916 wine_dbgstr_w(dst_filename
), file_format
, src_surface
, src_palette
, wine_dbgstr_rect(src_rect
));
1918 if (!dst_filename
) return D3DERR_INVALIDCALL
;
1920 hr
= D3DXSaveSurfaceToFileInMemory(&buffer
, file_format
, src_surface
, src_palette
, src_rect
);
1923 hr
= write_buffer_to_file(dst_filename
, buffer
);
1924 ID3DXBuffer_Release(buffer
);
1930 HRESULT WINAPI
D3DXSaveSurfaceToFileInMemory(ID3DXBuffer
**dst_buffer
, D3DXIMAGE_FILEFORMAT file_format
,
1931 IDirect3DSurface9
*src_surface
, const PALETTEENTRY
*src_palette
, const RECT
*src_rect
)
1933 IWICBitmapEncoder
*encoder
= NULL
;
1934 IWICBitmapFrameEncode
*frame
= NULL
;
1935 IPropertyBag2
*encoder_options
= NULL
;
1936 IStream
*stream
= NULL
;
1939 const CLSID
*encoder_clsid
;
1940 const GUID
*pixel_format_guid
;
1941 WICPixelFormatGUID wic_pixel_format
;
1942 D3DFORMAT d3d_pixel_format
;
1943 D3DSURFACE_DESC src_surface_desc
;
1944 D3DLOCKED_RECT locked_rect
;
1946 STATSTG stream_stats
;
1947 HGLOBAL stream_hglobal
;
1948 ID3DXBuffer
*buffer
;
1951 TRACE("(%p, %#x, %p, %p, %s)\n",
1952 dst_buffer
, file_format
, src_surface
, src_palette
, wine_dbgstr_rect(src_rect
));
1954 if (!dst_buffer
|| !src_surface
) return D3DERR_INVALIDCALL
;
1958 FIXME("Saving surfaces with palettized pixel formats not implemented yet\n");
1959 return D3DERR_INVALIDCALL
;
1962 switch (file_format
)
1966 encoder_clsid
= &CLSID_WICBmpEncoder
;
1969 encoder_clsid
= &CLSID_WICPngEncoder
;
1972 encoder_clsid
= &CLSID_WICJpegEncoder
;
1975 return save_dds_surface_to_memory(dst_buffer
, src_surface
, src_rect
);
1980 FIXME("File format %#x is not supported yet\n", file_format
);
1983 return D3DERR_INVALIDCALL
;
1986 IDirect3DSurface9_GetDesc(src_surface
, &src_surface_desc
);
1989 if (src_rect
->left
== src_rect
->right
|| src_rect
->top
== src_rect
->bottom
)
1991 WARN("Invalid rectangle with 0 area\n");
1992 return D3DXCreateBuffer(64, dst_buffer
);
1994 if (src_rect
->left
< 0 || src_rect
->top
< 0)
1995 return D3DERR_INVALIDCALL
;
1996 if (src_rect
->left
> src_rect
->right
|| src_rect
->top
> src_rect
->bottom
)
1997 return D3DERR_INVALIDCALL
;
1998 if (src_rect
->right
> src_surface_desc
.Width
|| src_rect
->bottom
> src_surface_desc
.Height
)
1999 return D3DERR_INVALIDCALL
;
2001 width
= src_rect
->right
- src_rect
->left
;
2002 height
= src_rect
->bottom
- src_rect
->top
;
2006 width
= src_surface_desc
.Width
;
2007 height
= src_surface_desc
.Height
;
2010 initresult
= CoInitializeEx(NULL
, COINIT_APARTMENTTHREADED
);
2012 hr
= CoCreateInstance(encoder_clsid
, NULL
, CLSCTX_INPROC_SERVER
,
2013 &IID_IWICBitmapEncoder
, (void **)&encoder
);
2014 if (FAILED(hr
)) goto cleanup_err
;
2016 hr
= CreateStreamOnHGlobal(NULL
, TRUE
, &stream
);
2017 if (FAILED(hr
)) goto cleanup_err
;
2019 hr
= IWICBitmapEncoder_Initialize(encoder
, stream
, WICBitmapEncoderNoCache
);
2020 if (FAILED(hr
)) goto cleanup_err
;
2022 hr
= IWICBitmapEncoder_CreateNewFrame(encoder
, &frame
, &encoder_options
);
2023 if (FAILED(hr
)) goto cleanup_err
;
2025 hr
= IWICBitmapFrameEncode_Initialize(frame
, encoder_options
);
2026 if (FAILED(hr
)) goto cleanup_err
;
2028 hr
= IWICBitmapFrameEncode_SetSize(frame
, width
, height
);
2029 if (FAILED(hr
)) goto cleanup_err
;
2031 pixel_format_guid
= d3dformat_to_wic_guid(src_surface_desc
.Format
);
2032 if (!pixel_format_guid
)
2034 FIXME("Pixel format %#x is not supported yet\n", src_surface_desc
.Format
);
2039 memcpy(&wic_pixel_format
, pixel_format_guid
, sizeof(GUID
));
2040 hr
= IWICBitmapFrameEncode_SetPixelFormat(frame
, &wic_pixel_format
);
2041 d3d_pixel_format
= wic_guid_to_d3dformat(&wic_pixel_format
);
2042 if (SUCCEEDED(hr
) && d3d_pixel_format
!= D3DFMT_UNKNOWN
)
2044 TRACE("Using pixel format %s %#x\n", debugstr_guid(&wic_pixel_format
), d3d_pixel_format
);
2046 if (src_surface_desc
.Format
== d3d_pixel_format
) /* Simple copy */
2048 hr
= IDirect3DSurface9_LockRect(src_surface
, &locked_rect
, src_rect
, D3DLOCK_READONLY
);
2051 IWICBitmapFrameEncode_WritePixels(frame
, height
,
2052 locked_rect
.Pitch
, height
* locked_rect
.Pitch
, locked_rect
.pBits
);
2053 IDirect3DSurface9_UnlockRect(src_surface
);
2056 else /* Pixel format conversion */
2058 const struct pixel_format_desc
*src_format_desc
, *dst_format_desc
;
2063 src_format_desc
= get_format_info(src_surface_desc
.Format
);
2064 dst_format_desc
= get_format_info(d3d_pixel_format
);
2065 if (src_format_desc
->type
!= FORMAT_ARGB
|| dst_format_desc
->type
!= FORMAT_ARGB
)
2067 FIXME("Unsupported pixel format conversion %#x -> %#x\n",
2068 src_surface_desc
.Format
, d3d_pixel_format
);
2074 size
.height
= height
;
2076 dst_pitch
= width
* dst_format_desc
->bytes_per_pixel
;
2077 dst_data
= HeapAlloc(GetProcessHeap(), 0, dst_pitch
* height
);
2084 hr
= IDirect3DSurface9_LockRect(src_surface
, &locked_rect
, src_rect
, D3DLOCK_READONLY
);
2087 convert_argb_pixels(locked_rect
.pBits
, locked_rect
.Pitch
, 0, &size
, src_format_desc
,
2088 dst_data
, dst_pitch
, 0, &size
, dst_format_desc
, 0, NULL
);
2089 IDirect3DSurface9_UnlockRect(src_surface
);
2092 IWICBitmapFrameEncode_WritePixels(frame
, height
, dst_pitch
, dst_pitch
* height
, dst_data
);
2093 HeapFree(GetProcessHeap(), 0, dst_data
);
2096 hr
= IWICBitmapFrameEncode_Commit(frame
);
2097 if (SUCCEEDED(hr
)) hr
= IWICBitmapEncoder_Commit(encoder
);
2099 else WARN("Unsupported pixel format %#x\n", src_surface_desc
.Format
);
2101 /* copy data from stream to ID3DXBuffer */
2102 hr
= IStream_Stat(stream
, &stream_stats
, STATFLAG_NONAME
);
2103 if (FAILED(hr
)) goto cleanup_err
;
2105 if (stream_stats
.cbSize
.u
.HighPart
!= 0)
2107 hr
= D3DXERR_INVALIDDATA
;
2110 size
= stream_stats
.cbSize
.u
.LowPart
;
2112 /* Remove BMP header for DIB */
2113 if (file_format
== D3DXIFF_DIB
)
2114 size
-= sizeof(BITMAPFILEHEADER
);
2116 hr
= D3DXCreateBuffer(size
, &buffer
);
2117 if (FAILED(hr
)) goto cleanup
;
2119 hr
= GetHGlobalFromStream(stream
, &stream_hglobal
);
2122 void *buffer_pointer
= ID3DXBuffer_GetBufferPointer(buffer
);
2123 void *stream_data
= GlobalLock(stream_hglobal
);
2124 /* Remove BMP header for DIB */
2125 if (file_format
== D3DXIFF_DIB
)
2126 stream_data
= (void*)((BYTE
*)stream_data
+ sizeof(BITMAPFILEHEADER
));
2127 memcpy(buffer_pointer
, stream_data
, size
);
2128 GlobalUnlock(stream_hglobal
);
2129 *dst_buffer
= buffer
;
2131 else ID3DXBuffer_Release(buffer
);
2134 if (FAILED(hr
) && hr
!= E_OUTOFMEMORY
)
2135 hr
= D3DERR_INVALIDCALL
;
2138 if (stream
) IStream_Release(stream
);
2140 if (frame
) IWICBitmapFrameEncode_Release(frame
);
2141 if (encoder_options
) IPropertyBag2_Release(encoder_options
);
2143 if (encoder
) IWICBitmapEncoder_Release(encoder
);
2145 if (SUCCEEDED(initresult
)) CoUninitialize();