1600 lines
55 KiB
C
1600 lines
55 KiB
C
/*
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* Copyright (C) 2009-2010 Tony Wasserka
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* Copyright (C) 2012 Józef Kucia
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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*/
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#include "wine/debug.h"
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#include "wine/unicode.h"
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#include "d3dx9_36_private.h"
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#include "initguid.h"
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#include "wincodec.h"
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WINE_DEFAULT_DEBUG_CHANNEL(d3dx);
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/* Wine-specific WIC GUIDs */
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DEFINE_GUID(GUID_WineContainerFormatTga, 0x0c44fda1,0xa5c5,0x4298,0x96,0x85,0x47,0x3f,0xc1,0x7c,0xd3,0x22);
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static const struct
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{
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const GUID *wic_guid;
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D3DFORMAT d3dformat;
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} wic_pixel_formats[] = {
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{ &GUID_WICPixelFormat8bppIndexed, D3DFMT_L8 },
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{ &GUID_WICPixelFormat1bppIndexed, D3DFMT_L8 },
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{ &GUID_WICPixelFormat4bppIndexed, D3DFMT_L8 },
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{ &GUID_WICPixelFormat16bppBGR555, D3DFMT_X1R5G5B5 },
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{ &GUID_WICPixelFormat16bppBGR565, D3DFMT_R5G6B5 },
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{ &GUID_WICPixelFormat24bppBGR, D3DFMT_R8G8B8 },
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{ &GUID_WICPixelFormat32bppBGR, D3DFMT_X8R8G8B8 },
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{ &GUID_WICPixelFormat32bppBGRA, D3DFMT_A8R8G8B8 }
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};
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static D3DFORMAT wic_guid_to_d3dformat(const GUID *guid)
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{
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int i;
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for (i = 0; i < sizeof(wic_pixel_formats) / sizeof(wic_pixel_formats[0]); i++)
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{
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if (IsEqualGUID(wic_pixel_formats[i].wic_guid, guid))
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return wic_pixel_formats[i].d3dformat;
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}
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return D3DFMT_UNKNOWN;
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}
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static const GUID *d3dformat_to_wic_guid(D3DFORMAT format)
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{
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int i;
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for (i = 0; i < sizeof(wic_pixel_formats) / sizeof(wic_pixel_formats[0]); i++)
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{
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if (wic_pixel_formats[i].d3dformat == format)
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return wic_pixel_formats[i].wic_guid;
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}
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return NULL;
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}
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/* dds_header.flags */
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#define DDS_CAPS 0x1
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#define DDS_HEIGHT 0x2
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#define DDS_WIDTH 0x2
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#define DDS_PITCH 0x8
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#define DDS_PIXELFORMAT 0x1000
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#define DDS_MIPMAPCOUNT 0x20000
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#define DDS_LINEARSIZE 0x80000
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#define DDS_DEPTH 0x800000
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/* dds_header.caps */
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#define DDS_CAPS_COMPLEX 0x8
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#define DDS_CAPS_TEXTURE 0x1000
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#define DDS_CAPS_MIPMAP 0x400000
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/* dds_header.caps2 */
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#define DDS_CAPS2_CUBEMAP 0x200
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#define DDS_CAPS2_CUBEMAP_POSITIVEX 0x400
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#define DDS_CAPS2_CUBEMAP_NEGATIVEX 0x800
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#define DDS_CAPS2_CUBEMAP_POSITIVEY 0x1000
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#define DDS_CAPS2_CUBEMAP_NEGATIVEY 0x2000
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#define DDS_CAPS2_CUBEMAP_POSITIVEZ 0x4000
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#define DDS_CAPS2_CUBEMAP_NEGATIVEZ 0x8000
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#define DDS_CAPS2_VOLUME 0x200000
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/* dds_pixel_format.flags */
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#define DDS_PF_ALPHA 0x1
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#define DDS_PF_ALPHA_ONLY 0x2
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#define DDS_PF_FOURCC 0x4
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#define DDS_PF_RGB 0x40
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#define DDS_PF_YUV 0x200
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#define DDS_PF_LUMINANCE 0x20000
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struct dds_pixel_format
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{
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DWORD size;
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DWORD flags;
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DWORD fourcc;
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DWORD bpp;
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DWORD rmask;
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DWORD gmask;
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DWORD bmask;
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DWORD amask;
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};
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struct dds_header
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{
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DWORD signature;
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DWORD size;
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DWORD flags;
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DWORD height;
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DWORD width;
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DWORD pitch_or_linear_size;
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DWORD depth;
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DWORD miplevels;
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DWORD reserved[11];
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struct dds_pixel_format pixel_format;
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DWORD caps;
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DWORD caps2;
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DWORD caps3;
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DWORD caps4;
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DWORD reserved2;
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};
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static D3DFORMAT dds_fourcc_to_d3dformat(DWORD fourcc)
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{
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int i;
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static const DWORD known_fourcc[] = {
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MAKEFOURCC('U','Y','V','Y'),
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MAKEFOURCC('Y','U','Y','2'),
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MAKEFOURCC('R','G','B','G'),
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MAKEFOURCC('G','R','G','B'),
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MAKEFOURCC('D','X','T','1'),
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MAKEFOURCC('D','X','T','2'),
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MAKEFOURCC('D','X','T','3'),
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MAKEFOURCC('D','X','T','4'),
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MAKEFOURCC('D','X','T','5')
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};
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for (i = 0; i < sizeof(known_fourcc) / sizeof(known_fourcc[0]); i++)
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{
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if (known_fourcc[i] == fourcc)
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return fourcc;
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}
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WARN("Unknown FourCC %#x\n", fourcc);
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return D3DFMT_UNKNOWN;
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}
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static D3DFORMAT dds_rgb_to_d3dformat(const struct dds_pixel_format *pixel_format)
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{
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int i;
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static const struct {
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DWORD bpp;
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DWORD rmask;
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DWORD gmask;
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DWORD bmask;
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DWORD amask;
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D3DFORMAT format;
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} rgb_pixel_formats[] = {
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{ 8, 0xe0, 0x1c, 0x03, 0, D3DFMT_R3G3B2 },
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{ 16, 0xf800, 0x07e0, 0x001f, 0x0000, D3DFMT_R5G6B5 },
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{ 16, 0x7c00, 0x03e0, 0x001f, 0x8000, D3DFMT_A1R5G5B5 },
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{ 16, 0x7c00, 0x03e0, 0x001f, 0x0000, D3DFMT_X1R5G5B5 },
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{ 16, 0x0f00, 0x00f0, 0x000f, 0xf000, D3DFMT_A4R4G4B4 },
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{ 16, 0x0f00, 0x00f0, 0x000f, 0x0000, D3DFMT_X4R4G4B4 },
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{ 16, 0x00e0, 0x001c, 0x0003, 0xff00, D3DFMT_A8R3G3B2 },
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{ 24, 0xff0000, 0x00ff00, 0x0000ff, 0x000000, D3DFMT_R8G8B8 },
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{ 32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000, D3DFMT_A8R8G8B8 },
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{ 32, 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000, D3DFMT_X8R8G8B8 },
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{ 32, 0x3ff00000, 0x000ffc00, 0x000003ff, 0xc0000000, D3DFMT_A2B10G10R10 },
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{ 32, 0x000003ff, 0x000ffc00, 0x3ff00000, 0xc0000000, D3DFMT_A2R10G10B10 },
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{ 32, 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000, D3DFMT_G16R16 },
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};
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for (i = 0; i < sizeof(rgb_pixel_formats) / sizeof(rgb_pixel_formats[0]); i++)
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{
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if (rgb_pixel_formats[i].bpp == pixel_format->bpp
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&& rgb_pixel_formats[i].rmask == pixel_format->rmask
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&& rgb_pixel_formats[i].gmask == pixel_format->gmask
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&& rgb_pixel_formats[i].bmask == pixel_format->bmask)
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{
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if ((pixel_format->flags & DDS_PF_ALPHA) && rgb_pixel_formats[i].amask == pixel_format->amask)
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return rgb_pixel_formats[i].format;
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if (rgb_pixel_formats[i].amask == 0)
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return rgb_pixel_formats[i].format;
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}
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}
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WARN("Unknown RGB pixel format (%#x, %#x, %#x, %#x)\n",
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pixel_format->rmask, pixel_format->gmask, pixel_format->bmask, pixel_format->amask);
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return D3DFMT_UNKNOWN;
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}
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static D3DFORMAT dds_luminance_to_d3dformat(const struct dds_pixel_format *pixel_format)
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{
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if (pixel_format->bpp == 8)
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{
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if (pixel_format->rmask == 0xff)
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return D3DFMT_L8;
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if ((pixel_format->flags & DDS_PF_ALPHA) && pixel_format->rmask == 0x0f && pixel_format->amask == 0xf0)
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return D3DFMT_A4L4;
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}
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if (pixel_format->bpp == 16)
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{
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if ((pixel_format->flags & DDS_PF_ALPHA) && pixel_format->rmask == 0x00ff && pixel_format->amask == 0xff00)
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return D3DFMT_A8L8;
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}
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WARN("Unknown luminance pixel format (bpp %#x, l %#x, a %#x)\n",
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pixel_format->bpp, pixel_format->rmask, pixel_format->amask);
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return D3DFMT_UNKNOWN;
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}
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static D3DFORMAT dds_alpha_to_d3dformat(const struct dds_pixel_format *pixel_format)
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{
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if (pixel_format->bpp == 8 && pixel_format->amask == 0xff)
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return D3DFMT_A8;
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WARN("Unknown Alpha pixel format (%#x, %#x)\n", pixel_format->bpp, pixel_format->rmask);
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return D3DFMT_UNKNOWN;
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}
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static D3DFORMAT dds_pixel_format_to_d3dformat(const struct dds_pixel_format *pixel_format)
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{
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if (pixel_format->flags & DDS_PF_FOURCC)
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return dds_fourcc_to_d3dformat(pixel_format->fourcc);
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if (pixel_format->flags & DDS_PF_RGB)
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return dds_rgb_to_d3dformat(pixel_format);
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if (pixel_format->flags & DDS_PF_LUMINANCE)
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return dds_luminance_to_d3dformat(pixel_format);
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if (pixel_format->flags & DDS_PF_ALPHA_ONLY)
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return dds_alpha_to_d3dformat(pixel_format);
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WARN("Unknown pixel format (fourcc %#x, bpp %#x, r %#x, g %#x, b %#x, a %#x)\n",
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pixel_format->fourcc, pixel_format->bpp, pixel_format->rmask, pixel_format->gmask,
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pixel_format->bmask, pixel_format->amask);
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return D3DFMT_UNKNOWN;
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}
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/************************************************************
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* get_image_info_from_dds
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*
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* Fills a D3DXIMAGE_INFO structure with information
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* about a DDS file stored in the memory.
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*
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* PARAMS
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* buffer [I] pointer to DDS data
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* length [I] size of DDS data
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* info [O] pointer to D3DXIMAGE_INFO structure
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*
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* RETURNS
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* Success: D3D_OK
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* Failure: D3DXERR_INVALIDDATA
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*
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*/
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static HRESULT get_image_info_from_dds(const void *buffer, DWORD length, D3DXIMAGE_INFO *info)
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{
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const struct dds_header *header = buffer;
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if (length < sizeof(*header) || !info)
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return D3DXERR_INVALIDDATA;
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if (header->pixel_format.size != sizeof(header->pixel_format))
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return D3DXERR_INVALIDDATA;
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info->Width = header->width;
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info->Height = header->height;
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info->Depth = 1;
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info->MipLevels = (header->flags & DDS_MIPMAPCOUNT) ? header->miplevels : 1;
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info->Format = dds_pixel_format_to_d3dformat(&header->pixel_format);
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if (info->Format == D3DFMT_UNKNOWN)
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return D3DXERR_INVALIDDATA;
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if (header->caps2 & DDS_CAPS2_VOLUME)
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{
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info->Depth = header->depth;
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info->ResourceType = D3DRTYPE_VOLUMETEXTURE;
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}
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else if (header->caps2 & DDS_CAPS2_CUBEMAP)
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{
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info->ResourceType = D3DRTYPE_CUBETEXTURE;
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}
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else
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{
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info->ResourceType = D3DRTYPE_TEXTURE;
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}
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info->ImageFileFormat = D3DXIFF_DDS;
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return D3D_OK;
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}
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/************************************************************
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* D3DXGetImageInfoFromFileInMemory
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*
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* Fills a D3DXIMAGE_INFO structure with info about an image
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*
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* PARAMS
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* data [I] pointer to the image file data
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* datasize [I] size of the passed data
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* info [O] pointer to the destination structure
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*
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* RETURNS
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* Success: D3D_OK, if info is not NULL and data and datasize make up a valid image file or
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* if info is NULL and data and datasize are not NULL
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* Failure: D3DXERR_INVALIDDATA, if data is no valid image file and datasize and info are not NULL
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* D3DERR_INVALIDCALL, if data is NULL or
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* if datasize is 0
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*
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* NOTES
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* datasize may be bigger than the actual file size
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*
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*/
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HRESULT WINAPI D3DXGetImageInfoFromFileInMemory(LPCVOID data, UINT datasize, D3DXIMAGE_INFO *info)
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{
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IWICImagingFactory *factory;
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IWICBitmapDecoder *decoder = NULL;
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IWICStream *stream;
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HRESULT hr;
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HRESULT initresult;
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TRACE("(%p, %d, %p)\n", data, datasize, info);
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if (!data || !datasize)
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return D3DERR_INVALIDCALL;
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if (!info)
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return D3D_OK;
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if ((datasize >= 4) && !strncmp(data, "DDS ", 4))
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return get_image_info_from_dds(data, datasize, info);
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initresult = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
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hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, &IID_IWICImagingFactory, (void**)&factory);
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if (SUCCEEDED(hr)) {
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IWICImagingFactory_CreateStream(factory, &stream);
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IWICStream_InitializeFromMemory(stream, (BYTE*)data, datasize);
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hr = IWICImagingFactory_CreateDecoderFromStream(factory, (IStream*)stream, NULL, 0, &decoder);
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IStream_Release(stream);
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IWICImagingFactory_Release(factory);
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}
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if (FAILED(hr)) {
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if ((datasize >= 2) && (!strncmp(data, "P3", 2) || !strncmp(data, "P6", 2)))
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FIXME("File type PPM is not supported yet\n");
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else if ((datasize >= 2) && !strncmp(data, "BM", 2))
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FIXME("File type DIB is not supported yet\n");
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else if ((datasize >= 10) && !strncmp(data, "#?RADIANCE", 10))
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FIXME("File type HDR is not supported yet\n");
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else if ((datasize >= 2) && (!strncmp(data, "PF", 2) || !strncmp(data, "Pf", 2)))
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FIXME("File type PFM is not supported yet\n");
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}
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if (SUCCEEDED(hr)) {
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GUID container_format;
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UINT frame_count;
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hr = IWICBitmapDecoder_GetContainerFormat(decoder, &container_format);
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if (SUCCEEDED(hr)) {
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if (IsEqualGUID(&container_format, &GUID_ContainerFormatBmp)) {
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TRACE("File type is BMP\n");
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info->ImageFileFormat = D3DXIFF_BMP;
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} else if (IsEqualGUID(&container_format, &GUID_ContainerFormatPng)) {
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TRACE("File type is PNG\n");
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info->ImageFileFormat = D3DXIFF_PNG;
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} else if(IsEqualGUID(&container_format, &GUID_ContainerFormatJpeg)) {
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TRACE("File type is JPG\n");
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info->ImageFileFormat = D3DXIFF_JPG;
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} else if(IsEqualGUID(&container_format, &GUID_WineContainerFormatTga)) {
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TRACE("File type is TGA\n");
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info->ImageFileFormat = D3DXIFF_TGA;
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} else {
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WARN("Unsupported image file format %s\n", debugstr_guid(&container_format));
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hr = D3DXERR_INVALIDDATA;
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}
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}
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if (SUCCEEDED(hr))
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hr = IWICBitmapDecoder_GetFrameCount(decoder, &frame_count);
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if (SUCCEEDED(hr) && !frame_count)
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hr = D3DXERR_INVALIDDATA;
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if (SUCCEEDED(hr)) {
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IWICBitmapFrameDecode *frame = NULL;
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hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
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if (SUCCEEDED(hr))
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hr = IWICBitmapFrameDecode_GetSize(frame, &info->Width, &info->Height);
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if (SUCCEEDED(hr)) {
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WICPixelFormatGUID pixel_format;
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hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &pixel_format);
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if (SUCCEEDED(hr)) {
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info->Format = wic_guid_to_d3dformat(&pixel_format);
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if (info->Format == D3DFMT_UNKNOWN) {
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WARN("Unsupported pixel format %s\n", debugstr_guid(&pixel_format));
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hr = D3DXERR_INVALIDDATA;
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}
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}
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}
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if (frame)
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IWICBitmapFrameDecode_Release(frame);
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info->Depth = 1;
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info->MipLevels = 1;
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info->ResourceType = D3DRTYPE_TEXTURE;
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}
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}
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if (decoder)
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IWICBitmapDecoder_Release(decoder);
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if (SUCCEEDED(initresult))
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CoUninitialize();
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if (FAILED(hr)) {
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TRACE("Invalid or unsupported image file\n");
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return D3DXERR_INVALIDDATA;
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}
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return D3D_OK;
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}
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/************************************************************
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* D3DXGetImageInfoFromFile
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*
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* RETURNS
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* Success: D3D_OK, if we successfully load a valid image file or
|
|
* if we successfully load a file which is no valid image and info is NULL
|
|
* Failure: D3DXERR_INVALIDDATA, if we fail to load file or
|
|
* if file is not a valid image file and info is not NULL
|
|
* D3DERR_INVALIDCALL, if file is NULL
|
|
*
|
|
*/
|
|
HRESULT WINAPI D3DXGetImageInfoFromFileA(LPCSTR file, D3DXIMAGE_INFO *info)
|
|
{
|
|
LPWSTR widename;
|
|
HRESULT hr;
|
|
int strlength;
|
|
|
|
TRACE("(%s, %p): relay\n", debugstr_a(file), info);
|
|
|
|
if( !file ) return D3DERR_INVALIDCALL;
|
|
|
|
strlength = MultiByteToWideChar(CP_ACP, 0, file, -1, NULL, 0);
|
|
widename = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, strlength * sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_ACP, 0, file, -1, widename, strlength);
|
|
|
|
hr = D3DXGetImageInfoFromFileW(widename, info);
|
|
HeapFree(GetProcessHeap(), 0, widename);
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT WINAPI D3DXGetImageInfoFromFileW(LPCWSTR file, D3DXIMAGE_INFO *info)
|
|
{
|
|
HRESULT hr;
|
|
DWORD size;
|
|
LPVOID buffer;
|
|
|
|
TRACE("(%s, %p): relay\n", debugstr_w(file), info);
|
|
|
|
if( !file ) return D3DERR_INVALIDCALL;
|
|
|
|
hr = map_view_of_file(file, &buffer, &size);
|
|
if(FAILED(hr)) return D3DXERR_INVALIDDATA;
|
|
|
|
hr = D3DXGetImageInfoFromFileInMemory(buffer, size, info);
|
|
UnmapViewOfFile(buffer);
|
|
|
|
return hr;
|
|
}
|
|
|
|
/************************************************************
|
|
* D3DXGetImageInfoFromResource
|
|
*
|
|
* RETURNS
|
|
* Success: D3D_OK, if resource is a valid image file
|
|
* Failure: D3DXERR_INVALIDDATA, if resource is no valid image file or NULL or
|
|
* if we fail to load resource
|
|
*
|
|
*/
|
|
HRESULT WINAPI D3DXGetImageInfoFromResourceA(HMODULE module, LPCSTR resource, D3DXIMAGE_INFO *info)
|
|
{
|
|
HRSRC resinfo;
|
|
|
|
TRACE("(%p, %s, %p)\n", module, debugstr_a(resource), info);
|
|
|
|
resinfo = FindResourceA(module, resource, (LPCSTR)RT_RCDATA);
|
|
if(resinfo) {
|
|
LPVOID buffer;
|
|
HRESULT hr;
|
|
DWORD size;
|
|
|
|
hr = load_resource_into_memory(module, resinfo, &buffer, &size);
|
|
if(FAILED(hr)) return D3DXERR_INVALIDDATA;
|
|
return D3DXGetImageInfoFromFileInMemory(buffer, size, info);
|
|
}
|
|
|
|
resinfo = FindResourceA(module, resource, (LPCSTR)RT_BITMAP);
|
|
if(resinfo) {
|
|
FIXME("Implement loading bitmaps from resource type RT_BITMAP\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
return D3DXERR_INVALIDDATA;
|
|
}
|
|
|
|
HRESULT WINAPI D3DXGetImageInfoFromResourceW(HMODULE module, LPCWSTR resource, D3DXIMAGE_INFO *info)
|
|
{
|
|
HRSRC resinfo;
|
|
|
|
TRACE("(%p, %s, %p)\n", module, debugstr_w(resource), info);
|
|
|
|
resinfo = FindResourceW(module, resource, (LPCWSTR)RT_RCDATA);
|
|
if(resinfo) {
|
|
LPVOID buffer;
|
|
HRESULT hr;
|
|
DWORD size;
|
|
|
|
hr = load_resource_into_memory(module, resinfo, &buffer, &size);
|
|
if(FAILED(hr)) return D3DXERR_INVALIDDATA;
|
|
return D3DXGetImageInfoFromFileInMemory(buffer, size, info);
|
|
}
|
|
|
|
resinfo = FindResourceW(module, resource, (LPCWSTR)RT_BITMAP);
|
|
if(resinfo) {
|
|
FIXME("Implement loading bitmaps from resource type RT_BITMAP\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
return D3DXERR_INVALIDDATA;
|
|
}
|
|
|
|
/************************************************************
|
|
* D3DXLoadSurfaceFromFileInMemory
|
|
*
|
|
* Loads data from a given buffer into a surface and fills a given
|
|
* D3DXIMAGE_INFO structure with info about the source data.
|
|
*
|
|
* PARAMS
|
|
* pDestSurface [I] pointer to the surface
|
|
* pDestPalette [I] palette to use
|
|
* pDestRect [I] to be filled area of the surface
|
|
* pSrcData [I] pointer to the source data
|
|
* SrcDataSize [I] size of the source data in bytes
|
|
* pSrcRect [I] area of the source data to load
|
|
* dwFilter [I] filter to apply on stretching
|
|
* Colorkey [I] colorkey
|
|
* pSrcInfo [O] pointer to a D3DXIMAGE_INFO structure
|
|
*
|
|
* RETURNS
|
|
* Success: D3D_OK
|
|
* Failure: D3DERR_INVALIDCALL, if pDestSurface or pSrcData or SrcDataSize are NULL
|
|
* D3DXERR_INVALIDDATA, if pSrcData is no valid image file
|
|
*
|
|
*/
|
|
HRESULT WINAPI D3DXLoadSurfaceFromFileInMemory(LPDIRECT3DSURFACE9 pDestSurface,
|
|
CONST PALETTEENTRY *pDestPalette,
|
|
CONST RECT *pDestRect,
|
|
LPCVOID pSrcData,
|
|
UINT SrcDataSize,
|
|
CONST RECT *pSrcRect,
|
|
DWORD dwFilter,
|
|
D3DCOLOR Colorkey,
|
|
D3DXIMAGE_INFO *pSrcInfo)
|
|
{
|
|
D3DXIMAGE_INFO imginfo;
|
|
HRESULT hr;
|
|
|
|
IWICImagingFactory *factory;
|
|
IWICBitmapDecoder *decoder;
|
|
IWICBitmapFrameDecode *bitmapframe;
|
|
IWICStream *stream;
|
|
|
|
const PixelFormatDesc *formatdesc;
|
|
WICRect wicrect;
|
|
RECT rect;
|
|
|
|
TRACE("(%p, %p, %p, %p, %d, %p, %d, %x, %p)\n", pDestSurface, pDestPalette, pDestRect, pSrcData,
|
|
SrcDataSize, pSrcRect, dwFilter, Colorkey, pSrcInfo);
|
|
|
|
if (!pDestSurface || !pSrcData || !SrcDataSize)
|
|
return D3DERR_INVALIDCALL;
|
|
|
|
hr = D3DXGetImageInfoFromFileInMemory(pSrcData, SrcDataSize, &imginfo);
|
|
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
|
|
|
|
if (FAILED(CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, &IID_IWICImagingFactory, (void**)&factory)))
|
|
goto cleanup_err;
|
|
|
|
if (FAILED(IWICImagingFactory_CreateStream(factory, &stream)))
|
|
{
|
|
IWICImagingFactory_Release(factory);
|
|
goto cleanup_err;
|
|
}
|
|
|
|
IWICStream_InitializeFromMemory(stream, (BYTE*)pSrcData, SrcDataSize);
|
|
|
|
hr = IWICImagingFactory_CreateDecoderFromStream(factory, (IStream*)stream, NULL, 0, &decoder);
|
|
|
|
IStream_Release(stream);
|
|
IWICImagingFactory_Release(factory);
|
|
|
|
if (FAILED(hr))
|
|
goto cleanup_err;
|
|
|
|
hr = IWICBitmapDecoder_GetFrame(decoder, 0, &bitmapframe);
|
|
|
|
if (FAILED(hr))
|
|
goto cleanup_bmp;
|
|
|
|
if (pSrcRect)
|
|
{
|
|
wicrect.X = pSrcRect->left;
|
|
wicrect.Y = pSrcRect->top;
|
|
wicrect.Width = pSrcRect->right - pSrcRect->left;
|
|
wicrect.Height = pSrcRect->bottom - pSrcRect->top;
|
|
}
|
|
else
|
|
{
|
|
wicrect.X = 0;
|
|
wicrect.Y = 0;
|
|
wicrect.Width = imginfo.Width;
|
|
wicrect.Height = imginfo.Height;
|
|
}
|
|
|
|
SetRect(&rect, 0, 0, wicrect.Width, wicrect.Height);
|
|
|
|
formatdesc = get_format_info(imginfo.Format);
|
|
|
|
if (formatdesc->format == D3DFMT_UNKNOWN)
|
|
{
|
|
FIXME("Unsupported pixel format\n");
|
|
hr = D3DXERR_INVALIDDATA;
|
|
}
|
|
else
|
|
{
|
|
BYTE *buffer;
|
|
DWORD pitch;
|
|
|
|
pitch = formatdesc->bytes_per_pixel * wicrect.Width;
|
|
buffer = HeapAlloc(GetProcessHeap(), 0, pitch * wicrect.Height);
|
|
|
|
hr = IWICBitmapFrameDecode_CopyPixels(bitmapframe, &wicrect, pitch,
|
|
pitch * wicrect.Height, buffer);
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
hr = D3DXLoadSurfaceFromMemory(pDestSurface, pDestPalette, pDestRect,
|
|
buffer, imginfo.Format, pitch,
|
|
NULL, &rect, dwFilter, Colorkey);
|
|
}
|
|
|
|
HeapFree(GetProcessHeap(), 0, buffer);
|
|
}
|
|
|
|
IWICBitmapFrameDecode_Release(bitmapframe);
|
|
|
|
cleanup_bmp:
|
|
IWICBitmapDecoder_Release(decoder);
|
|
|
|
cleanup_err:
|
|
CoUninitialize();
|
|
|
|
if (FAILED(hr))
|
|
return D3DXERR_INVALIDDATA;
|
|
|
|
if (pSrcInfo)
|
|
*pSrcInfo = imginfo;
|
|
|
|
return D3D_OK;
|
|
}
|
|
|
|
/************************************************************
|
|
* D3DXLoadSurfaceFromFile
|
|
*/
|
|
HRESULT WINAPI D3DXLoadSurfaceFromFileA(LPDIRECT3DSURFACE9 pDestSurface,
|
|
CONST PALETTEENTRY *pDestPalette,
|
|
CONST RECT *pDestRect,
|
|
LPCSTR pSrcFile,
|
|
CONST RECT *pSrcRect,
|
|
DWORD dwFilter,
|
|
D3DCOLOR Colorkey,
|
|
D3DXIMAGE_INFO *pSrcInfo)
|
|
{
|
|
LPWSTR pWidename;
|
|
HRESULT hr;
|
|
int strlength;
|
|
|
|
TRACE("(%p, %p, %p, %s, %p, %u, %#x, %p): relay\n", pDestSurface, pDestPalette, pDestRect, debugstr_a(pSrcFile),
|
|
pSrcRect, dwFilter, Colorkey, pSrcInfo);
|
|
|
|
if( !pSrcFile || !pDestSurface ) return D3DERR_INVALIDCALL;
|
|
|
|
strlength = MultiByteToWideChar(CP_ACP, 0, pSrcFile, -1, NULL, 0);
|
|
pWidename = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, strlength * sizeof(WCHAR));
|
|
MultiByteToWideChar(CP_ACP, 0, pSrcFile, -1, pWidename, strlength);
|
|
|
|
hr = D3DXLoadSurfaceFromFileW(pDestSurface, pDestPalette, pDestRect, pWidename, pSrcRect, dwFilter, Colorkey, pSrcInfo);
|
|
HeapFree(GetProcessHeap(), 0, pWidename);
|
|
|
|
return hr;
|
|
}
|
|
|
|
HRESULT WINAPI D3DXLoadSurfaceFromFileW(LPDIRECT3DSURFACE9 pDestSurface,
|
|
CONST PALETTEENTRY *pDestPalette,
|
|
CONST RECT *pDestRect,
|
|
LPCWSTR pSrcFile,
|
|
CONST RECT *pSrcRect,
|
|
DWORD Filter,
|
|
D3DCOLOR Colorkey,
|
|
D3DXIMAGE_INFO *pSrcInfo)
|
|
{
|
|
HRESULT hr;
|
|
DWORD dwSize;
|
|
LPVOID pBuffer;
|
|
|
|
TRACE("(%p, %p, %p, %s, %p, %u, %#x, %p): relay\n", pDestSurface, pDestPalette, pDestRect, debugstr_w(pSrcFile),
|
|
pSrcRect, Filter, Colorkey, pSrcInfo);
|
|
|
|
if( !pSrcFile || !pDestSurface ) return D3DERR_INVALIDCALL;
|
|
|
|
hr = map_view_of_file(pSrcFile, &pBuffer, &dwSize);
|
|
if(FAILED(hr)) return D3DXERR_INVALIDDATA;
|
|
|
|
hr = D3DXLoadSurfaceFromFileInMemory(pDestSurface, pDestPalette, pDestRect, pBuffer, dwSize, pSrcRect, Filter, Colorkey, pSrcInfo);
|
|
UnmapViewOfFile(pBuffer);
|
|
|
|
return hr;
|
|
}
|
|
|
|
/************************************************************
|
|
* D3DXLoadSurfaceFromResource
|
|
*/
|
|
HRESULT WINAPI D3DXLoadSurfaceFromResourceA(LPDIRECT3DSURFACE9 pDestSurface,
|
|
CONST PALETTEENTRY *pDestPalette,
|
|
CONST RECT *pDestRect,
|
|
HMODULE hSrcModule,
|
|
LPCSTR pResource,
|
|
CONST RECT *pSrcRect,
|
|
DWORD dwFilter,
|
|
D3DCOLOR Colorkey,
|
|
D3DXIMAGE_INFO *pSrcInfo)
|
|
{
|
|
HRSRC hResInfo;
|
|
|
|
TRACE("(%p, %p, %p, %p, %s, %p, %u, %#x, %p): relay\n", pDestSurface, pDestPalette, pDestRect, hSrcModule,
|
|
debugstr_a(pResource), pSrcRect, dwFilter, Colorkey, pSrcInfo);
|
|
|
|
if( !pDestSurface ) return D3DERR_INVALIDCALL;
|
|
|
|
hResInfo = FindResourceA(hSrcModule, pResource, (LPCSTR)RT_RCDATA);
|
|
if(hResInfo) {
|
|
LPVOID pBuffer;
|
|
HRESULT hr;
|
|
DWORD dwSize;
|
|
|
|
hr = load_resource_into_memory(hSrcModule, hResInfo, &pBuffer, &dwSize);
|
|
if(FAILED(hr)) return D3DXERR_INVALIDDATA;
|
|
return D3DXLoadSurfaceFromFileInMemory(pDestSurface, pDestPalette, pDestRect, pBuffer, dwSize, pSrcRect, dwFilter, Colorkey, pSrcInfo);
|
|
}
|
|
|
|
hResInfo = FindResourceA(hSrcModule, pResource, (LPCSTR)RT_BITMAP);
|
|
if(hResInfo) {
|
|
FIXME("Implement loading bitmaps from resource type RT_BITMAP\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
return D3DXERR_INVALIDDATA;
|
|
}
|
|
|
|
HRESULT WINAPI D3DXLoadSurfaceFromResourceW(LPDIRECT3DSURFACE9 pDestSurface,
|
|
CONST PALETTEENTRY *pDestPalette,
|
|
CONST RECT *pDestRect,
|
|
HMODULE hSrcModule,
|
|
LPCWSTR pResource,
|
|
CONST RECT *pSrcRect,
|
|
DWORD dwFilter,
|
|
D3DCOLOR Colorkey,
|
|
D3DXIMAGE_INFO *pSrcInfo)
|
|
{
|
|
HRSRC hResInfo;
|
|
|
|
TRACE("(%p, %p, %p, %p, %s, %p, %u, %#x, %p): relay\n", pDestSurface, pDestPalette, pDestRect, hSrcModule,
|
|
debugstr_w(pResource), pSrcRect, dwFilter, Colorkey, pSrcInfo);
|
|
|
|
if( !pDestSurface ) return D3DERR_INVALIDCALL;
|
|
|
|
hResInfo = FindResourceW(hSrcModule, pResource, (LPCWSTR)RT_RCDATA);
|
|
if(hResInfo) {
|
|
LPVOID pBuffer;
|
|
HRESULT hr;
|
|
DWORD dwSize;
|
|
|
|
hr = load_resource_into_memory(hSrcModule, hResInfo, &pBuffer, &dwSize);
|
|
if(FAILED(hr)) return D3DXERR_INVALIDDATA;
|
|
return D3DXLoadSurfaceFromFileInMemory(pDestSurface, pDestPalette, pDestRect, pBuffer, dwSize, pSrcRect, dwFilter, Colorkey, pSrcInfo);
|
|
}
|
|
|
|
hResInfo = FindResourceW(hSrcModule, pResource, (LPCWSTR)RT_BITMAP);
|
|
if(hResInfo) {
|
|
FIXME("Implement loading bitmaps from resource type RT_BITMAP\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
return D3DXERR_INVALIDDATA;
|
|
}
|
|
|
|
|
|
/************************************************************
|
|
* helper functions for D3DXLoadSurfaceFromMemory
|
|
*/
|
|
struct argb_conversion_info
|
|
{
|
|
CONST PixelFormatDesc *srcformat;
|
|
CONST PixelFormatDesc *destformat;
|
|
DWORD srcshift[4], destshift[4];
|
|
DWORD srcmask[4], destmask[4];
|
|
BOOL process_channel[4];
|
|
DWORD channelmask;
|
|
};
|
|
|
|
static void init_argb_conversion_info(CONST PixelFormatDesc *srcformat, CONST PixelFormatDesc *destformat, struct argb_conversion_info *info)
|
|
{
|
|
UINT i;
|
|
ZeroMemory(info->process_channel, 4 * sizeof(BOOL));
|
|
info->channelmask = 0;
|
|
|
|
info->srcformat = srcformat;
|
|
info->destformat = destformat;
|
|
|
|
for(i = 0;i < 4;i++) {
|
|
/* srcshift is used to extract the _relevant_ components */
|
|
info->srcshift[i] = srcformat->shift[i] + max( srcformat->bits[i] - destformat->bits[i], 0);
|
|
|
|
/* destshift is used to move the components to the correct position */
|
|
info->destshift[i] = destformat->shift[i] + max(destformat->bits[i] - srcformat->bits[i], 0);
|
|
|
|
info->srcmask[i] = ((1 << srcformat->bits[i]) - 1) << srcformat->shift[i];
|
|
info->destmask[i] = ((1 << destformat->bits[i]) - 1) << destformat->shift[i];
|
|
|
|
/* channelmask specifies bits which aren't used in the source format but in the destination one */
|
|
if(destformat->bits[i]) {
|
|
if(srcformat->bits[i]) info->process_channel[i] = TRUE;
|
|
else info->channelmask |= info->destmask[i];
|
|
}
|
|
}
|
|
}
|
|
|
|
static DWORD dword_from_bytes(CONST BYTE *src, UINT bytes_per_pixel)
|
|
{
|
|
DWORD ret = 0;
|
|
static BOOL fixme_once;
|
|
|
|
if(bytes_per_pixel > sizeof(DWORD)) {
|
|
if(!fixme_once++) FIXME("Unsupported image: %u bytes per pixel\n", bytes_per_pixel);
|
|
bytes_per_pixel = sizeof(DWORD);
|
|
}
|
|
|
|
memcpy(&ret, src, bytes_per_pixel);
|
|
return ret;
|
|
}
|
|
|
|
static void dword_to_bytes(BYTE *dst, DWORD dword, UINT bytes_per_pixel)
|
|
{
|
|
static BOOL fixme_once;
|
|
|
|
if(bytes_per_pixel > sizeof(DWORD)) {
|
|
if(!fixme_once++) FIXME("Unsupported image: %u bytes per pixel\n", bytes_per_pixel);
|
|
ZeroMemory(dst, bytes_per_pixel);
|
|
bytes_per_pixel = sizeof(DWORD);
|
|
}
|
|
|
|
memcpy(dst, &dword, bytes_per_pixel);
|
|
}
|
|
|
|
/************************************************************
|
|
* get_relevant_argb_components
|
|
*
|
|
* Extracts the relevant components from the source color and
|
|
* drops the less significant bits if they aren't used by the destination format.
|
|
*/
|
|
static void get_relevant_argb_components(CONST struct argb_conversion_info *info, CONST DWORD col, DWORD *out)
|
|
{
|
|
UINT i = 0;
|
|
for(;i < 4;i++)
|
|
if(info->process_channel[i])
|
|
out[i] = (col & info->srcmask[i]) >> info->srcshift[i];
|
|
}
|
|
|
|
/************************************************************
|
|
* make_argb_color
|
|
*
|
|
* Recombines the output of get_relevant_argb_components and converts
|
|
* it to the destination format.
|
|
*/
|
|
static DWORD make_argb_color(CONST struct argb_conversion_info *info, CONST DWORD *in)
|
|
{
|
|
UINT i;
|
|
DWORD val = 0;
|
|
|
|
for(i = 0;i < 4;i++) {
|
|
if(info->process_channel[i]) {
|
|
/* necessary to make sure that e.g. an X4R4G4B4 white maps to an R8G8B8 white instead of 0xf0f0f0 */
|
|
signed int shift;
|
|
for(shift = info->destshift[i]; shift > info->destformat->shift[i]; shift -= info->srcformat->bits[i]) val |= in[i] << shift;
|
|
val |= (in[i] >> (info->destformat->shift[i] - shift)) << info->destformat->shift[i];
|
|
}
|
|
}
|
|
val |= info->channelmask; /* new channels are set to their maximal value */
|
|
return val;
|
|
}
|
|
|
|
static void format_to_vec4(const PixelFormatDesc *format, const DWORD *src, struct vec4 *dst)
|
|
{
|
|
DWORD mask;
|
|
|
|
if (format->bits[1])
|
|
{
|
|
mask = (1 << format->bits[1]) - 1;
|
|
dst->x = (float)((*src >> format->shift[1]) & mask) / mask;
|
|
}
|
|
else
|
|
dst->x = 1.0f;
|
|
|
|
if (format->bits[2])
|
|
{
|
|
mask = (1 << format->bits[2]) - 1;
|
|
dst->y = (float)((*src >> format->shift[2]) & mask) / mask;
|
|
}
|
|
else
|
|
dst->y = 1.0f;
|
|
|
|
if (format->bits[3])
|
|
{
|
|
mask = (1 << format->bits[3]) - 1;
|
|
dst->z = (float)((*src >> format->shift[3]) & mask) / mask;
|
|
}
|
|
else
|
|
dst->z = 1.0f;
|
|
|
|
if (format->bits[0])
|
|
{
|
|
mask = (1 << format->bits[0]) - 1;
|
|
dst->w = (float)((*src >> format->shift[0]) & mask) / mask;
|
|
}
|
|
else
|
|
dst->w = 1.0f;
|
|
}
|
|
|
|
static void format_from_vec4(const PixelFormatDesc *format, const struct vec4 *src, DWORD *dst)
|
|
{
|
|
*dst = 0;
|
|
|
|
if (format->bits[1])
|
|
*dst |= (DWORD)(src->x * ((1 << format->bits[1]) - 1) + 0.5f) << format->shift[1];
|
|
if (format->bits[2])
|
|
*dst |= (DWORD)(src->y * ((1 << format->bits[2]) - 1) + 0.5f) << format->shift[2];
|
|
if (format->bits[3])
|
|
*dst |= (DWORD)(src->z * ((1 << format->bits[3]) - 1) + 0.5f) << format->shift[3];
|
|
if (format->bits[0])
|
|
*dst |= (DWORD)(src->w * ((1 << format->bits[0]) - 1) + 0.5f) << format->shift[0];
|
|
}
|
|
|
|
/************************************************************
|
|
* copy_simple_data
|
|
*
|
|
* Copies the source buffer to the destination buffer, performing
|
|
* any necessary format conversion and color keying.
|
|
* Pixels outsize the source rect are blacked out.
|
|
* Works only for ARGB formats with 1 - 4 bytes per pixel.
|
|
*/
|
|
static void copy_simple_data(const BYTE *src, UINT srcpitch, SIZE src_size, const PixelFormatDesc *srcformat,
|
|
BYTE *dest, UINT destpitch, SIZE dst_size, const PixelFormatDesc *destformat, D3DCOLOR colorkey)
|
|
{
|
|
struct argb_conversion_info conv_info, ck_conv_info;
|
|
const PixelFormatDesc *ck_format = NULL;
|
|
DWORD channels[4], pixel;
|
|
UINT minwidth, minheight;
|
|
UINT x, y;
|
|
|
|
ZeroMemory(channels, sizeof(channels));
|
|
init_argb_conversion_info(srcformat, destformat, &conv_info);
|
|
|
|
minwidth = (src_size.cx < dst_size.cx) ? src_size.cx : dst_size.cx;
|
|
minheight = (src_size.cy < dst_size.cy) ? src_size.cy : dst_size.cy;
|
|
|
|
if (colorkey)
|
|
{
|
|
/* Color keys are always represented in D3DFMT_A8R8G8B8 format. */
|
|
ck_format = get_format_info(D3DFMT_A8R8G8B8);
|
|
init_argb_conversion_info(srcformat, ck_format, &ck_conv_info);
|
|
}
|
|
|
|
for(y = 0;y < minheight;y++) {
|
|
const BYTE *srcptr = src + y * srcpitch;
|
|
BYTE *destptr = dest + y * destpitch;
|
|
DWORD val;
|
|
|
|
for(x = 0;x < minwidth;x++) {
|
|
/* extract source color components */
|
|
pixel = dword_from_bytes(srcptr, srcformat->bytes_per_pixel);
|
|
|
|
if (!srcformat->to_rgba && !destformat->from_rgba)
|
|
{
|
|
get_relevant_argb_components(&conv_info, pixel, channels);
|
|
val = make_argb_color(&conv_info, channels);
|
|
|
|
if (colorkey)
|
|
{
|
|
get_relevant_argb_components(&ck_conv_info, pixel, channels);
|
|
pixel = make_argb_color(&ck_conv_info, channels);
|
|
if (pixel == colorkey)
|
|
val &= ~conv_info.destmask[0];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
struct vec4 color, tmp;
|
|
|
|
format_to_vec4(srcformat, &pixel, &color);
|
|
if (srcformat->to_rgba)
|
|
srcformat->to_rgba(&color, &tmp);
|
|
else
|
|
tmp = color;
|
|
|
|
if (ck_format)
|
|
{
|
|
format_from_vec4(ck_format, &tmp, &pixel);
|
|
if (pixel == colorkey)
|
|
tmp.w = 0.0f;
|
|
}
|
|
|
|
if (destformat->from_rgba)
|
|
destformat->from_rgba(&tmp, &color);
|
|
else
|
|
color = tmp;
|
|
|
|
format_from_vec4(destformat, &color, &val);
|
|
}
|
|
|
|
dword_to_bytes(destptr, val, destformat->bytes_per_pixel);
|
|
srcptr += srcformat->bytes_per_pixel;
|
|
destptr += destformat->bytes_per_pixel;
|
|
}
|
|
|
|
if (src_size.cx < dst_size.cx) /* black out remaining pixels */
|
|
memset(destptr, 0, destformat->bytes_per_pixel * (dst_size.cx - src_size.cx));
|
|
}
|
|
if (src_size.cy < dst_size.cy) /* black out remaining pixels */
|
|
memset(dest + src_size.cy * destpitch, 0, destpitch * (dst_size.cy - src_size.cy));
|
|
}
|
|
|
|
/************************************************************
|
|
* point_filter_simple_data
|
|
*
|
|
* Copies the source buffer to the destination buffer, performing
|
|
* any necessary format conversion, color keying and stretching
|
|
* using a point filter.
|
|
* Works only for ARGB formats with 1 - 4 bytes per pixel.
|
|
*/
|
|
static void point_filter_simple_data(const BYTE *src, UINT srcpitch, SIZE src_size, const PixelFormatDesc *srcformat,
|
|
BYTE *dest, UINT destpitch, SIZE dst_size, const PixelFormatDesc *destformat, D3DCOLOR colorkey)
|
|
{
|
|
struct argb_conversion_info conv_info, ck_conv_info;
|
|
const PixelFormatDesc *ck_format = NULL;
|
|
DWORD channels[4], pixel;
|
|
|
|
UINT x, y;
|
|
|
|
ZeroMemory(channels, sizeof(channels));
|
|
init_argb_conversion_info(srcformat, destformat, &conv_info);
|
|
|
|
if (colorkey)
|
|
{
|
|
/* Color keys are always represented in D3DFMT_A8R8G8B8 format. */
|
|
ck_format = get_format_info(D3DFMT_A8R8G8B8);
|
|
init_argb_conversion_info(srcformat, ck_format, &ck_conv_info);
|
|
}
|
|
|
|
for (y = 0; y < dst_size.cy; ++y)
|
|
{
|
|
BYTE *destptr = dest + y * destpitch;
|
|
const BYTE *bufptr = src + srcpitch * (y * src_size.cy / dst_size.cy);
|
|
|
|
for (x = 0; x < dst_size.cx; ++x)
|
|
{
|
|
const BYTE *srcptr = bufptr + (x * src_size.cx / dst_size.cx) * srcformat->bytes_per_pixel;
|
|
DWORD val;
|
|
|
|
/* extract source color components */
|
|
pixel = dword_from_bytes(srcptr, srcformat->bytes_per_pixel);
|
|
|
|
if (!srcformat->to_rgba && !destformat->from_rgba)
|
|
{
|
|
get_relevant_argb_components(&conv_info, pixel, channels);
|
|
val = make_argb_color(&conv_info, channels);
|
|
|
|
if (colorkey)
|
|
{
|
|
get_relevant_argb_components(&ck_conv_info, pixel, channels);
|
|
pixel = make_argb_color(&ck_conv_info, channels);
|
|
if (pixel == colorkey)
|
|
val &= ~conv_info.destmask[0];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
struct vec4 color, tmp;
|
|
|
|
format_to_vec4(srcformat, &pixel, &color);
|
|
if (srcformat->to_rgba)
|
|
srcformat->to_rgba(&color, &tmp);
|
|
else
|
|
tmp = color;
|
|
|
|
if (ck_format)
|
|
{
|
|
format_from_vec4(ck_format, &tmp, &pixel);
|
|
if (pixel == colorkey)
|
|
tmp.w = 0.0f;
|
|
}
|
|
|
|
if (destformat->from_rgba)
|
|
destformat->from_rgba(&tmp, &color);
|
|
else
|
|
color = tmp;
|
|
|
|
format_from_vec4(destformat, &color, &val);
|
|
}
|
|
|
|
dword_to_bytes(destptr, val, destformat->bytes_per_pixel);
|
|
destptr += destformat->bytes_per_pixel;
|
|
}
|
|
}
|
|
}
|
|
|
|
/************************************************************
|
|
* D3DXLoadSurfaceFromMemory
|
|
*
|
|
* Loads data from a given memory chunk into a surface,
|
|
* applying any of the specified filters.
|
|
*
|
|
* PARAMS
|
|
* pDestSurface [I] pointer to the surface
|
|
* pDestPalette [I] palette to use
|
|
* pDestRect [I] to be filled area of the surface
|
|
* pSrcMemory [I] pointer to the source data
|
|
* SrcFormat [I] format of the source pixel data
|
|
* SrcPitch [I] number of bytes in a row
|
|
* pSrcPalette [I] palette used in the source image
|
|
* pSrcRect [I] area of the source data to load
|
|
* dwFilter [I] filter to apply on stretching
|
|
* Colorkey [I] colorkey
|
|
*
|
|
* RETURNS
|
|
* Success: D3D_OK, if we successfully load the pixel data into our surface or
|
|
* if pSrcMemory is NULL but the other parameters are valid
|
|
* Failure: D3DERR_INVALIDCALL, if pDestSurface, SrcPitch or pSrcRect are NULL or
|
|
* if SrcFormat is an invalid format (other than D3DFMT_UNKNOWN) or
|
|
* if DestRect is invalid
|
|
* D3DXERR_INVALIDDATA, if we fail to lock pDestSurface
|
|
* E_FAIL, if SrcFormat is D3DFMT_UNKNOWN or the dimensions of pSrcRect are invalid
|
|
*
|
|
* NOTES
|
|
* pSrcRect specifies the dimensions of the source data;
|
|
* negative values for pSrcRect are allowed as we're only looking at the width and height anyway.
|
|
*
|
|
*/
|
|
HRESULT WINAPI D3DXLoadSurfaceFromMemory(IDirect3DSurface9 *dst_surface,
|
|
const PALETTEENTRY *dst_palette, const RECT *dst_rect, const void *src_memory,
|
|
D3DFORMAT src_format, UINT src_pitch, const PALETTEENTRY *src_palette, const RECT *src_rect,
|
|
DWORD filter, D3DCOLOR color_key)
|
|
{
|
|
CONST PixelFormatDesc *srcformatdesc, *destformatdesc;
|
|
D3DSURFACE_DESC surfdesc;
|
|
D3DLOCKED_RECT lockrect;
|
|
SIZE src_size, dst_size;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p, %p, %s, %p, %#x, %u, %p, %s %#x, 0x%08x)\n",
|
|
dst_surface, dst_palette, wine_dbgstr_rect(dst_rect), src_memory, src_format,
|
|
src_pitch, src_palette, wine_dbgstr_rect(src_rect), filter, color_key);
|
|
|
|
if (!dst_surface || !src_memory || !src_rect)
|
|
return D3DERR_INVALIDCALL;
|
|
if (src_format == D3DFMT_UNKNOWN
|
|
|| src_rect->left >= src_rect->right
|
|
|| src_rect->top >= src_rect->bottom)
|
|
return E_FAIL;
|
|
|
|
if (filter == D3DX_DEFAULT)
|
|
filter = D3DX_FILTER_TRIANGLE | D3DX_FILTER_DITHER;
|
|
|
|
IDirect3DSurface9_GetDesc(dst_surface, &surfdesc);
|
|
|
|
src_size.cx = src_rect->right - src_rect->left;
|
|
src_size.cy = src_rect->bottom - src_rect->top;
|
|
if (!dst_rect)
|
|
{
|
|
dst_size.cx = surfdesc.Width;
|
|
dst_size.cy = surfdesc.Height;
|
|
}
|
|
else
|
|
{
|
|
if (dst_rect->left > dst_rect->right || dst_rect->right > surfdesc.Width)
|
|
return D3DERR_INVALIDCALL;
|
|
if (dst_rect->top > dst_rect->bottom || dst_rect->bottom > surfdesc.Height)
|
|
return D3DERR_INVALIDCALL;
|
|
if (dst_rect->left < 0 || dst_rect->top < 0)
|
|
return D3DERR_INVALIDCALL;
|
|
dst_size.cx = dst_rect->right - dst_rect->left;
|
|
dst_size.cy = dst_rect->bottom - dst_rect->top;
|
|
if (!dst_size.cx || !dst_size.cy)
|
|
return D3D_OK;
|
|
}
|
|
|
|
srcformatdesc = get_format_info(src_format);
|
|
if (srcformatdesc->type == FORMAT_UNKNOWN)
|
|
return E_NOTIMPL;
|
|
|
|
destformatdesc = get_format_info(surfdesc.Format);
|
|
if (destformatdesc->type == FORMAT_UNKNOWN)
|
|
return E_NOTIMPL;
|
|
|
|
if (src_format == surfdesc.Format
|
|
&& dst_size.cx == src_size.cx
|
|
&& dst_size.cy == src_size.cy) /* Simple copy. */
|
|
{
|
|
UINT row_block_count = ((src_size.cx + srcformatdesc->block_width - 1) / srcformatdesc->block_width);
|
|
UINT row_count = (src_size.cy + srcformatdesc->block_height - 1) / srcformatdesc->block_height;
|
|
const BYTE *src_addr;
|
|
BYTE *dst_addr;
|
|
UINT row;
|
|
|
|
if (src_rect->left & (srcformatdesc->block_width - 1)
|
|
|| src_rect->top & (srcformatdesc->block_height - 1)
|
|
|| (src_rect->right & (srcformatdesc->block_width - 1)
|
|
&& src_size.cx != surfdesc.Width)
|
|
|| (src_rect->bottom & (srcformatdesc->block_height - 1)
|
|
&& src_size.cy != surfdesc.Height))
|
|
{
|
|
WARN("Source rect %s is misaligned.\n", wine_dbgstr_rect(src_rect));
|
|
return D3DXERR_INVALIDDATA;
|
|
}
|
|
|
|
if (FAILED(hr = IDirect3DSurface9_LockRect(dst_surface, &lockrect, dst_rect, 0)))
|
|
return D3DXERR_INVALIDDATA;
|
|
|
|
src_addr = src_memory;
|
|
src_addr += (src_rect->top / srcformatdesc->block_height) * src_pitch;
|
|
src_addr += (src_rect->left / srcformatdesc->block_width) * srcformatdesc->block_byte_count;
|
|
dst_addr = lockrect.pBits;
|
|
|
|
for (row = 0; row < row_count; ++row)
|
|
{
|
|
memcpy(dst_addr, src_addr, row_block_count * srcformatdesc->block_byte_count);
|
|
src_addr += src_pitch;
|
|
dst_addr += lockrect.Pitch;
|
|
}
|
|
|
|
IDirect3DSurface9_UnlockRect(dst_surface);
|
|
}
|
|
else /* Stretching or format conversion. */
|
|
{
|
|
if (srcformatdesc->bytes_per_pixel > 4)
|
|
return E_NOTIMPL;
|
|
if (destformatdesc->bytes_per_pixel > 4)
|
|
return E_NOTIMPL;
|
|
if (srcformatdesc->block_height != 1 || srcformatdesc->block_width != 1)
|
|
return E_NOTIMPL;
|
|
if (destformatdesc->block_height != 1 || destformatdesc->block_width != 1)
|
|
return E_NOTIMPL;
|
|
|
|
if (FAILED(hr = IDirect3DSurface9_LockRect(dst_surface, &lockrect, dst_rect, 0)))
|
|
return D3DXERR_INVALIDDATA;
|
|
|
|
if ((filter & 0xf) == D3DX_FILTER_NONE)
|
|
{
|
|
copy_simple_data(src_memory, src_pitch, src_size, srcformatdesc,
|
|
lockrect.pBits, lockrect.Pitch, dst_size, destformatdesc, color_key);
|
|
}
|
|
else /* if ((filter & 0xf) == D3DX_FILTER_POINT) */
|
|
{
|
|
if ((filter & 0xf) != D3DX_FILTER_POINT)
|
|
FIXME("Unhandled filter %#x.\n", filter);
|
|
|
|
/* Always apply a point filter until D3DX_FILTER_LINEAR,
|
|
* D3DX_FILTER_TRIANGLE and D3DX_FILTER_BOX are implemented. */
|
|
point_filter_simple_data(src_memory, src_pitch, src_size, srcformatdesc,
|
|
lockrect.pBits, lockrect.Pitch, dst_size, destformatdesc, color_key);
|
|
}
|
|
|
|
IDirect3DSurface9_UnlockRect(dst_surface);
|
|
}
|
|
|
|
return D3D_OK;
|
|
}
|
|
|
|
/************************************************************
|
|
* D3DXLoadSurfaceFromSurface
|
|
*
|
|
* Copies the contents from one surface to another, performing any required
|
|
* format conversion, resizing or filtering.
|
|
*
|
|
* PARAMS
|
|
* pDestSurface [I] pointer to the destination surface
|
|
* pDestPalette [I] palette to use
|
|
* pDestRect [I] to be filled area of the surface
|
|
* pSrcSurface [I] pointer to the source surface
|
|
* pSrcPalette [I] palette used for the source surface
|
|
* pSrcRect [I] area of the source data to load
|
|
* dwFilter [I] filter to apply on resizing
|
|
* Colorkey [I] any ARGB value or 0 to disable color-keying
|
|
*
|
|
* RETURNS
|
|
* Success: D3D_OK
|
|
* Failure: D3DERR_INVALIDCALL, if pDestSurface or pSrcSurface are NULL
|
|
* D3DXERR_INVALIDDATA, if one of the surfaces is not lockable
|
|
*
|
|
*/
|
|
HRESULT WINAPI D3DXLoadSurfaceFromSurface(LPDIRECT3DSURFACE9 pDestSurface,
|
|
CONST PALETTEENTRY *pDestPalette,
|
|
CONST RECT *pDestRect,
|
|
LPDIRECT3DSURFACE9 pSrcSurface,
|
|
CONST PALETTEENTRY *pSrcPalette,
|
|
CONST RECT *pSrcRect,
|
|
DWORD dwFilter,
|
|
D3DCOLOR Colorkey)
|
|
{
|
|
RECT rect;
|
|
D3DLOCKED_RECT lock;
|
|
D3DSURFACE_DESC SrcDesc;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p, %p, %p, %p, %p, %p, %u, %#x): relay\n", pDestSurface, pDestPalette, pDestRect,
|
|
pSrcSurface, pSrcPalette, pSrcRect, dwFilter, Colorkey);
|
|
|
|
if( !pDestSurface || !pSrcSurface ) return D3DERR_INVALIDCALL;
|
|
|
|
IDirect3DSurface9_GetDesc(pSrcSurface, &SrcDesc);
|
|
|
|
if( !pSrcRect ) SetRect(&rect, 0, 0, SrcDesc.Width, SrcDesc.Height);
|
|
else rect = *pSrcRect;
|
|
|
|
hr = IDirect3DSurface9_LockRect(pSrcSurface, &lock, NULL, D3DLOCK_READONLY);
|
|
if(FAILED(hr)) return D3DXERR_INVALIDDATA;
|
|
|
|
hr = D3DXLoadSurfaceFromMemory(pDestSurface, pDestPalette, pDestRect,
|
|
lock.pBits, SrcDesc.Format, lock.Pitch,
|
|
pSrcPalette, &rect, dwFilter, Colorkey);
|
|
|
|
IDirect3DSurface9_UnlockRect(pSrcSurface);
|
|
return hr;
|
|
}
|
|
|
|
|
|
HRESULT WINAPI D3DXSaveSurfaceToFileA(const char *dst_filename, D3DXIMAGE_FILEFORMAT file_format,
|
|
IDirect3DSurface9 *src_surface, const PALETTEENTRY *src_palette, const RECT *src_rect)
|
|
{
|
|
int len;
|
|
WCHAR *filename;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%s, %#x, %p, %p, %s): relay\n",
|
|
wine_dbgstr_a(dst_filename), file_format, src_surface, src_palette, wine_dbgstr_rect(src_rect));
|
|
|
|
if (!dst_filename) return D3DERR_INVALIDCALL;
|
|
|
|
len = MultiByteToWideChar(CP_ACP, 0, dst_filename, -1, NULL, 0);
|
|
filename = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
|
|
if (!filename) return E_OUTOFMEMORY;
|
|
MultiByteToWideChar(CP_ACP, 0, dst_filename, -1, filename, len);
|
|
|
|
hr = D3DXSaveSurfaceToFileW(filename, file_format, src_surface, src_palette, src_rect);
|
|
|
|
HeapFree(GetProcessHeap(), 0, filename);
|
|
return hr;
|
|
}
|
|
|
|
HRESULT WINAPI D3DXSaveSurfaceToFileW(const WCHAR *dst_filename, D3DXIMAGE_FILEFORMAT file_format,
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IDirect3DSurface9 *src_surface, const PALETTEENTRY *src_palette, const RECT *src_rect)
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{
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IWICImagingFactory *factory;
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IWICBitmapEncoder *encoder = NULL;
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IWICBitmapFrameEncode *frame = NULL;
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IPropertyBag2 *encoder_options = NULL;
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IWICStream *stream = NULL;
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HRESULT hr;
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HRESULT initresult;
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const CLSID *encoder_clsid;
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const GUID *pixel_format_guid;
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WICPixelFormatGUID wic_pixel_format;
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D3DFORMAT d3d_pixel_format;
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D3DSURFACE_DESC src_surface_desc;
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D3DLOCKED_RECT locked_rect;
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int width, height;
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TRACE("(%s, %#x, %p, %p, %s)\n",
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wine_dbgstr_w(dst_filename), file_format, src_surface, src_palette, wine_dbgstr_rect(src_rect));
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if (!dst_filename || !src_surface) return D3DERR_INVALIDCALL;
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if (src_palette)
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{
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FIXME("Saving surfaces with palettized pixel formats not implemented yet\n");
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return D3DERR_INVALIDCALL;
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}
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switch (file_format)
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{
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case D3DXIFF_BMP:
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encoder_clsid = &CLSID_WICBmpEncoder;
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break;
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case D3DXIFF_PNG:
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encoder_clsid = &CLSID_WICPngEncoder;
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break;
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case D3DXIFF_JPG:
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encoder_clsid = &CLSID_WICJpegEncoder;
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break;
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case D3DXIFF_DDS:
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case D3DXIFF_DIB:
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case D3DXIFF_HDR:
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case D3DXIFF_PFM:
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case D3DXIFF_TGA:
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case D3DXIFF_PPM:
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FIXME("File format %#x is not supported yet\n", file_format);
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return E_NOTIMPL;
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default:
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return D3DERR_INVALIDCALL;
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}
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IDirect3DSurface9_GetDesc(src_surface, &src_surface_desc);
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if (src_rect)
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{
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if (src_rect->left == src_rect->right || src_rect->top == src_rect->bottom)
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return D3D_OK;
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if (src_rect->left < 0 || src_rect->top < 0)
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return D3DERR_INVALIDCALL;
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if (src_rect->left > src_rect->right || src_rect->top > src_rect->bottom)
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return D3DERR_INVALIDCALL;
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if (src_rect->right > src_surface_desc.Width || src_rect->bottom > src_surface_desc.Height)
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return D3DERR_INVALIDCALL;
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width = src_rect->right - src_rect->left;
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height = src_rect->bottom - src_rect->top;
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}
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else
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{
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width = src_surface_desc.Width;
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height = src_surface_desc.Height;
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}
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initresult = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
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hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
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&IID_IWICImagingFactory, (void **)&factory);
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if (FAILED(hr)) goto cleanup_err;
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hr = IWICImagingFactory_CreateStream(factory, &stream);
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IWICImagingFactory_Release(factory);
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if (FAILED(hr)) goto cleanup_err;
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hr = IWICStream_InitializeFromFilename(stream, dst_filename, GENERIC_WRITE);
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if (FAILED(hr)) goto cleanup_err;
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hr = CoCreateInstance(encoder_clsid, NULL, CLSCTX_INPROC_SERVER,
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&IID_IWICBitmapEncoder, (void **)&encoder);
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if (FAILED(hr)) goto cleanup_err;
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hr = IWICBitmapEncoder_Initialize(encoder, (IStream *)stream, WICBitmapEncoderNoCache);
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IStream_Release((IStream *)stream);
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stream = NULL;
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if (FAILED(hr)) goto cleanup_err;
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hr = IWICBitmapEncoder_CreateNewFrame(encoder, &frame, &encoder_options);
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if (FAILED(hr)) goto cleanup_err;
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hr = IWICBitmapFrameEncode_Initialize(frame, encoder_options);
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if (FAILED(hr)) goto cleanup_err;
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hr = IWICBitmapFrameEncode_SetSize(frame, width, height);
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if (FAILED(hr)) goto cleanup_err;
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pixel_format_guid = d3dformat_to_wic_guid(src_surface_desc.Format);
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if (!pixel_format_guid)
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{
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FIXME("Pixel format %#x is not supported yet\n", src_surface_desc.Format);
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hr = E_NOTIMPL;
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goto cleanup;
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}
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memcpy(&wic_pixel_format, pixel_format_guid, sizeof(GUID));
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hr = IWICBitmapFrameEncode_SetPixelFormat(frame, &wic_pixel_format);
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d3d_pixel_format = wic_guid_to_d3dformat(&wic_pixel_format);
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if (SUCCEEDED(hr) && d3d_pixel_format != D3DFMT_UNKNOWN)
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{
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TRACE("Using pixel format %s %#x\n", debugstr_guid(&wic_pixel_format), d3d_pixel_format);
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if (src_surface_desc.Format == d3d_pixel_format) /* Simple copy */
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{
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hr = IDirect3DSurface9_LockRect(src_surface, &locked_rect, src_rect, D3DLOCK_READONLY);
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if (SUCCEEDED(hr))
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{
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IWICBitmapFrameEncode_WritePixels(frame, height,
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locked_rect.Pitch, height * locked_rect.Pitch, locked_rect.pBits);
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IDirect3DSurface9_UnlockRect(src_surface);
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}
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}
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else /* Pixel format conversion */
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{
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const PixelFormatDesc *src_format_desc, *dst_format_desc;
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SIZE size;
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DWORD dst_pitch;
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void *dst_data;
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src_format_desc = get_format_info(src_surface_desc.Format);
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dst_format_desc = get_format_info(d3d_pixel_format);
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if (src_format_desc->format == D3DFMT_UNKNOWN || dst_format_desc->format == D3DFMT_UNKNOWN)
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{
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FIXME("Unsupported pixel format conversion %#x -> %#x\n",
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src_surface_desc.Format, d3d_pixel_format);
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hr = E_NOTIMPL;
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goto cleanup;
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}
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if (src_format_desc->bytes_per_pixel > 4
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|| dst_format_desc->bytes_per_pixel > 4
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|| src_format_desc->block_height != 1 || src_format_desc->block_width != 1
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|| dst_format_desc->block_height != 1 || dst_format_desc->block_width != 1)
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{
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hr = E_NOTIMPL;
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goto cleanup;
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}
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size.cx = width;
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size.cy = height;
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dst_pitch = width * dst_format_desc->bytes_per_pixel;
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dst_data = HeapAlloc(GetProcessHeap(), 0, dst_pitch * height);
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if (!dst_data)
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{
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hr = E_OUTOFMEMORY;
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goto cleanup;
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}
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hr = IDirect3DSurface9_LockRect(src_surface, &locked_rect, src_rect, D3DLOCK_READONLY);
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if (SUCCEEDED(hr))
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{
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copy_simple_data(locked_rect.pBits, locked_rect.Pitch, size, src_format_desc,
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dst_data, dst_pitch, size, dst_format_desc, 0);
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IDirect3DSurface9_UnlockRect(src_surface);
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}
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IWICBitmapFrameEncode_WritePixels(frame, height, dst_pitch, dst_pitch * height, dst_data);
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HeapFree(GetProcessHeap(), 0, dst_data);
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}
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hr = IWICBitmapFrameEncode_Commit(frame);
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if (SUCCEEDED(hr)) hr = IWICBitmapEncoder_Commit(encoder);
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}
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else WARN("Unsupported pixel format %#x\n", src_surface_desc.Format);
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cleanup_err:
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if (FAILED(hr)) hr = D3DERR_INVALIDCALL;
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cleanup:
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if (stream) IStream_Release((IStream *)stream);
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if (frame) IWICBitmapFrameEncode_Release(frame);
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if (encoder_options) IPropertyBag2_Release(encoder_options);
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if (encoder) IWICBitmapEncoder_Release(encoder);
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if (SUCCEEDED(initresult)) CoUninitialize();
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return hr;
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}
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