dlls/windowscodecs/wincodecs_private.h

   1 /*
   2  * Copyright 2009 Vincent Povirk for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef WINCODECS_PRIVATE_H
  20 #define WINCODECS_PRIVATE_H
  21
  22 #include "wincodec.h"
  23 #include "wincodecsdk.h"
  24
  25 #include "wine/debug.h"
  26 #include "wine/unicode.h"
  27
  28 DEFINE_GUID(CLSID_WineTgaDecoder, 0xb11fc79a,0x67cc,0x43e6,0xa9,0xce,0xe3,0xd5,0x49,0x45,0xd3,0x04);
  29
  30 DEFINE_GUID(CLSID_WICIcnsEncoder, 0x312fb6f1,0xb767,0x409d,0x8a,0x6d,0x0f,0xc1,0x54,0xd4,0xf0,0x5c);
  31
  32 DEFINE_GUID(GUID_WineContainerFormatTga, 0x0c44fda1,0xa5c5,0x4298,0x96,0x85,0x47,0x3f,0xc1,0x7c,0xd3,0x22);
  33
  34 DEFINE_GUID(GUID_VendorWine, 0xddf46da1,0x7dc1,0x404e,0x98,0xf2,0xef,0xa4,0x8d,0xfc,0x95,0x0a);
  35
  36 extern IID IID_IMILBitmap;
  37 extern IID IID_IMILBitmapSource;
  38 extern IID IID_IMILBitmapLock;
  39 extern IID IID_IMILBitmapScaler;
  40 extern IID IID_IMILFormatConverter;
  41 extern IID IID_IMILPalette;
  42
  43 #define INTERFACE IMILBitmapSource
  44 DECLARE_INTERFACE_(IMILBitmapSource,IUnknown)
  45 {
  46     /*** IUnknown methods ***/
  47     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID,void **) PURE;
  48     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  49     STDMETHOD_(ULONG,Release)(THIS) PURE;
  50     /*** IWICBitmapSource methods ***/
  51     STDMETHOD_(HRESULT,GetSize)(THIS_ UINT *,UINT *) PURE;
  52     STDMETHOD_(HRESULT,GetPixelFormat)(THIS_ int *) PURE;
  53     STDMETHOD_(HRESULT,GetResolution)(THIS_ double *,double *) PURE;
  54     STDMETHOD_(HRESULT,CopyPalette)(THIS_ IWICPalette *) PURE;
  55     STDMETHOD_(HRESULT,CopyPixels)(THIS_ const WICRect *,UINT,UINT,BYTE *) PURE;
  56 };
  57 #undef INTERFACE
  58
  59 #define INTERFACE IMILBitmap
  60 DECLARE_INTERFACE_(IMILBitmap,IMILBitmapSource)
  61 {
  62     /*** IUnknown methods ***/
  63     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID,void **) PURE;
  64     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  65     STDMETHOD_(ULONG,Release)(THIS) PURE;
  66     /*** IWICBitmapSource methods ***/
  67     STDMETHOD_(HRESULT,GetSize)(THIS_ UINT *,UINT *) PURE;
  68     STDMETHOD_(HRESULT,GetPixelFormat)(THIS_ int *) PURE;
  69     STDMETHOD_(HRESULT,GetResolution)(THIS_ double *,double *) PURE;
  70     STDMETHOD_(HRESULT,CopyPalette)(THIS_ IWICPalette *) PURE;
  71     STDMETHOD_(HRESULT,CopyPixels)(THIS_ const WICRect *,UINT,UINT,BYTE *) PURE;
  72     /*** IMILBitmap methods ***/
  73     STDMETHOD_(HRESULT,unknown1)(THIS_ void **) PURE;
  74     STDMETHOD_(HRESULT,Lock)(THIS_ const WICRect *,DWORD,IWICBitmapLock **) PURE;
  75     STDMETHOD_(HRESULT,Unlock)(THIS_ IWICBitmapLock *) PURE;
  76     STDMETHOD_(HRESULT,SetPalette)(THIS_ IWICPalette *) PURE;
  77     STDMETHOD_(HRESULT,SetResolution)(THIS_ double,double) PURE;
  78     STDMETHOD_(HRESULT,AddDirtyRect)(THIS_ const WICRect *) PURE;
  79 };
  80 #undef INTERFACE
  81
  82 #define INTERFACE IMILBitmapScaler
  83 DECLARE_INTERFACE_(IMILBitmapScaler,IMILBitmapSource)
  84 {
  85     /*** IUnknown methods ***/
  86     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID,void **) PURE;
  87     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
  88     STDMETHOD_(ULONG,Release)(THIS) PURE;
  89     /*** IWICBitmapSource methods ***/
  90     STDMETHOD_(HRESULT,GetSize)(THIS_ UINT *,UINT *) PURE;
  91     STDMETHOD_(HRESULT,GetPixelFormat)(THIS_ int *) PURE;
  92     STDMETHOD_(HRESULT,GetResolution)(THIS_ double *,double *) PURE;
  93     STDMETHOD_(HRESULT,CopyPalette)(THIS_ IWICPalette *) PURE;
  94     STDMETHOD_(HRESULT,CopyPixels)(THIS_ const WICRect *,UINT,UINT,BYTE *) PURE;
  95     /*** IMILBitmapScaler methods ***/
  96     STDMETHOD_(HRESULT,unknown1)(THIS_ void **) PURE;
  97     STDMETHOD_(HRESULT,Initialize)(THIS_ IMILBitmapSource *,UINT,UINT,WICBitmapInterpolationMode) PURE;
  98 };
  99 #undef INTERFACE
 100
 101 #define THISCALLMETHOD_(type,method)  type (__thiscall *method)
 102
 103 #define INTERFACE IMILUnknown1
 104 DECLARE_INTERFACE_(IMILUnknown1,IUnknown)
 105 {
 106     /*** IUnknown methods ***/
 107     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID,void **) PURE;
 108     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
 109     STDMETHOD_(ULONG,Release)(THIS) PURE;
 110     THISCALLMETHOD_(void,unknown1)(THIS_ void*) PURE;
 111     STDMETHOD_(HRESULT,unknown2)(THIS_ void*, void*) PURE;
 112     THISCALLMETHOD_(HRESULT,unknown3)(THIS_ void*) PURE;
 113     STDMETHOD_(HRESULT,unknown4)(THIS_ void*) PURE;
 114     STDMETHOD_(HRESULT,unknown5)(THIS_ void*) PURE;
 115     STDMETHOD_(HRESULT,unknown6)(THIS_ DWORD64) PURE;
 116     STDMETHOD_(HRESULT,unknown7)(THIS_ void*) PURE;
 117     THISCALLMETHOD_(HRESULT,unknown8)(THIS) PURE;
 118 };
 119 #undef INTERFACE
 120
 121 #define INTERFACE IMILUnknown2
 122 DECLARE_INTERFACE_(IMILUnknown2,IUnknown)
 123 {
 124     /*** IUnknown methods ***/
 125     STDMETHOD_(HRESULT,QueryInterface)(THIS_ REFIID,void **) PURE;
 126     STDMETHOD_(ULONG,AddRef)(THIS) PURE;
 127     STDMETHOD_(ULONG,Release)(THIS) PURE;
 128     /*** unknown methods ***/
 129     STDMETHOD_(HRESULT,unknown1)(THIS_ void *,void **) PURE;
 130     STDMETHOD_(HRESULT,unknown2)(THIS_ void *,void *) PURE;
 131     STDMETHOD_(HRESULT,unknown3)(THIS_ void *) PURE;
 132 };
 133 #undef INTERFACE
 134
 135 HRESULT create_instance(CLSID *clsid, const IID *iid, void **ppv) DECLSPEC_HIDDEN;
 136
 137 typedef HRESULT(*class_constructor)(REFIID,void**);
 138 extern HRESULT FormatConverter_CreateInstance(REFIID riid, void** ppv) DECLSPEC_HIDDEN;
 139 extern HRESULT ImagingFactory_CreateInstance(REFIID riid, void** ppv) DECLSPEC_HIDDEN;
 140 extern HRESULT BmpDecoder_CreateInstance(REFIID riid, void** ppv) DECLSPEC_HIDDEN;
 141 extern HRESULT PngDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 142 extern HRESULT PngEncoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 143 extern HRESULT BmpEncoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 144 extern HRESULT DibDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 145 extern HRESULT GifDecoder_CreateInstance(REFIID riid, void** ppv) DECLSPEC_HIDDEN;
 146 extern HRESULT GifEncoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 147 extern HRESULT IcoDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 148 extern HRESULT JpegDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 149 extern HRESULT JpegEncoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 150 extern HRESULT TiffDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 151 extern HRESULT TiffEncoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 152 extern HRESULT IcnsEncoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 153 extern HRESULT TgaDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 154 extern HRESULT DdsDecoder_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 155
 156 extern HRESULT BitmapImpl_Create(UINT uiWidth, UINT uiHeight,
 157     UINT stride, UINT datasize, void *view, UINT offset,
 158     REFWICPixelFormatGUID pixelFormat, WICBitmapCreateCacheOption option,
 159     IWICBitmap **ppIBitmap) DECLSPEC_HIDDEN;
 160 extern HRESULT BitmapScaler_Create(IWICBitmapScaler **scaler) DECLSPEC_HIDDEN;
 161 extern HRESULT FlipRotator_Create(IWICBitmapFlipRotator **fliprotator) DECLSPEC_HIDDEN;
 162 extern HRESULT PaletteImpl_Create(IWICPalette **palette) DECLSPEC_HIDDEN;
 163 extern HRESULT StreamImpl_Create(IWICStream **stream) DECLSPEC_HIDDEN;
 164 extern HRESULT ColorContext_Create(IWICColorContext **context) DECLSPEC_HIDDEN;
 165 extern HRESULT ColorTransform_Create(IWICColorTransform **transform) DECLSPEC_HIDDEN;
 166 extern HRESULT BitmapClipper_Create(IWICBitmapClipper **clipper) DECLSPEC_HIDDEN;
 167
 168 extern HRESULT copy_pixels(UINT bpp, const BYTE *srcbuffer,
 169     UINT srcwidth, UINT srcheight, INT srcstride,
 170     const WICRect *rc, UINT dststride, UINT dstbuffersize, BYTE *dstbuffer) DECLSPEC_HIDDEN;
 171
 172 extern HRESULT configure_write_source(IWICBitmapFrameEncode *iface,
 173     IWICBitmapSource *source, const WICRect *prc,
 174     const WICPixelFormatGUID *format,
 175     INT width, INT height, double xres, double yres) DECLSPEC_HIDDEN;
 176
 177 extern HRESULT write_source(IWICBitmapFrameEncode *iface,
 178     IWICBitmapSource *source, const WICRect *prc,
 179     const WICPixelFormatGUID *format, UINT bpp, BOOL need_palette,
 180     INT width, INT height) DECLSPEC_HIDDEN;
 181
 182 extern void reverse_bgr8(UINT bytesperpixel, LPBYTE bits, UINT width, UINT height, INT stride) DECLSPEC_HIDDEN;
 183
 184 extern HRESULT get_pixelformat_bpp(const GUID *pixelformat, UINT *bpp) DECLSPEC_HIDDEN;
 185
 186 extern HRESULT CreatePropertyBag2(const PROPBAG2 *options, UINT count,
 187                                   IPropertyBag2 **property) DECLSPEC_HIDDEN;
 188
 189 extern HRESULT CreateComponentInfo(REFCLSID clsid, IWICComponentInfo **ppIInfo) DECLSPEC_HIDDEN;
 190 extern void ReleaseComponentInfos(void) DECLSPEC_HIDDEN;
 191 extern HRESULT CreateComponentEnumerator(DWORD componentTypes, DWORD options, IEnumUnknown **ppIEnumUnknown) DECLSPEC_HIDDEN;
 192 extern HRESULT get_decoder_info(REFCLSID clsid, IWICBitmapDecoderInfo **info) DECLSPEC_HIDDEN;
 193
 194 typedef struct BmpDecoder BmpDecoder;
 195
 196 extern HRESULT IcoDibDecoder_CreateInstance(BmpDecoder **ppDecoder) DECLSPEC_HIDDEN;
 197 extern void BmpDecoder_GetWICDecoder(BmpDecoder *This, IWICBitmapDecoder **ppDecoder) DECLSPEC_HIDDEN;
 198 extern void BmpDecoder_FindIconMask(BmpDecoder *This, ULONG *mask_offset, int *topdown) DECLSPEC_HIDDEN;
 199
 200 typedef struct _MetadataItem
 201 {
 202     PROPVARIANT schema;
 203     PROPVARIANT id;
 204     PROPVARIANT value;
 205 } MetadataItem;
 206
 207 typedef struct _MetadataHandlerVtbl
 208 {
 209     int is_writer;
 210     const CLSID *clsid;
 211     HRESULT (*fnLoad)(IStream *stream, const GUID *preferred_vendor,
 212         DWORD persist_options, MetadataItem **items, DWORD *item_count);
 213     HRESULT (*fnSave)(IStream *stream, DWORD persist_options,
 214         const MetadataItem *items, DWORD item_count);
 215     HRESULT (*fnGetSizeMax)(const MetadataItem *items, DWORD item_count,
 216         ULARGE_INTEGER *size);
 217 } MetadataHandlerVtbl;
 218
 219 extern HRESULT MetadataReader_Create(const MetadataHandlerVtbl *vtable, REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 220
 221 extern HRESULT UnknownMetadataReader_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 222 extern HRESULT IfdMetadataReader_CreateInstance(REFIID iid, void **ppv) DECLSPEC_HIDDEN;
 223 extern HRESULT PngChrmReader_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 224 extern HRESULT PngGamaReader_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 225 extern HRESULT PngTextReader_CreateInstance(REFIID iid, void** ppv) DECLSPEC_HIDDEN;
 226 extern HRESULT LSDReader_CreateInstance(REFIID iid, void **ppv) DECLSPEC_HIDDEN;
 227 extern HRESULT IMDReader_CreateInstance(REFIID iid, void **ppv) DECLSPEC_HIDDEN;
 228 extern HRESULT GCEReader_CreateInstance(REFIID iid, void **ppv) DECLSPEC_HIDDEN;
 229 extern HRESULT APEReader_CreateInstance(REFIID iid, void **ppv) DECLSPEC_HIDDEN;
 230 extern HRESULT GifCommentReader_CreateInstance(REFIID iid, void **ppv) DECLSPEC_HIDDEN;
 231 extern HRESULT MetadataQueryReader_CreateInstance(IWICMetadataBlockReader *, const WCHAR *, IWICMetadataQueryReader **) DECLSPEC_HIDDEN;
 232 extern HRESULT stream_initialize_from_filehandle(IWICStream *iface, HANDLE hfile) DECLSPEC_HIDDEN;
 233
 234 static inline WCHAR *heap_strdupW(const WCHAR *src)
 235 {
 236     WCHAR *dst;
 237     SIZE_T len;
 238     if (!src) return NULL;
 239     len = (strlenW(src) + 1) * sizeof(WCHAR);
 240     if ((dst = HeapAlloc(GetProcessHeap(), 0, len))) memcpy(dst, src, len);
 241     return dst;
 242 }
 243
 244 static inline const char *debug_wic_rect(const WICRect *rect)
 245 {
 246     if (!rect) return "(null)";
 247     return wine_dbg_sprintf("(%u,%u)-(%u,%u)", rect->X, rect->Y, rect->Width, rect->Height);
 248 }
 249
 250 extern HMODULE windowscodecs_module;
 251
 252 /* unixlib iface */
 253 struct decoder_funcs;
 254
 255 struct decoder_info
 256 {
 257     GUID container_format;
 258     GUID block_format;
 259     CLSID clsid;
 260 };
 261
 262 #define DECODER_FLAGS_CAPABILITY_MASK 0x1f
 263
 264 struct decoder_stat
 265 {
 266     DWORD flags;
 267     DWORD frame_count;
 268 };
 269
 270 struct decoder_frame
 271 {
 272     CLSID pixel_format;
 273     UINT width, height;
 274     UINT bpp;
 275     double dpix, dpiy;
 276     DWORD num_colors;
 277     WICColor palette[256];
 278 };
 279
 280 struct decoder
 281 {
 282     const struct decoder_funcs *vtable;
 283 };
 284
 285 struct decoder_funcs
 286 {
 287     HRESULT (CDECL *initialize)(struct decoder* This, IStream *stream, struct decoder_stat *st);
 288     HRESULT (CDECL *get_frame_info)(struct decoder* This, UINT frame, struct decoder_frame *info);
 289     HRESULT (CDECL *copy_pixels)(struct decoder* This, UINT frame, const WICRect *prc,
 290         UINT stride, UINT buffersize, BYTE *buffer);
 291     void (CDECL *destroy)(struct decoder* This);
 292 };
 293
 294 HRESULT CDECL stream_read(IStream *stream, void *buffer, ULONG read, ULONG *bytes_read);
 295 HRESULT CDECL stream_seek(IStream *stream, LONGLONG ofs, DWORD origin, ULONGLONG *new_position);
 296
 297 struct win32_funcs
 298 {
 299     HRESULT (CDECL *stream_read)(IStream *stream, void *buffer, ULONG read, ULONG *bytes_read);
 300     HRESULT (CDECL *stream_seek)(IStream *stream, LONGLONG ofs, DWORD origin, ULONGLONG *new_position);
 301 };
 302
 303 HRESULT CDECL decoder_create(const CLSID *decoder_clsid, struct decoder_info *info, struct decoder **result);
 304 HRESULT CDECL decoder_initialize(struct decoder *This, IStream *stream, struct decoder_stat *st);
 305 HRESULT CDECL decoder_get_frame_info(struct decoder* This, UINT frame, struct decoder_frame *info);
 306 HRESULT CDECL decoder_copy_pixels(struct decoder* This, UINT frame, const WICRect *prc,
 307     UINT stride, UINT buffersize, BYTE *buffer);
 308 void CDECL decoder_destroy(struct decoder *This);
 309
 310 HRESULT CDECL png_decoder_create(struct decoder_info *info, struct decoder **result);
 311
 312 struct unix_funcs
 313 {
 314     HRESULT (CDECL *decoder_create)(const CLSID *decoder_clsid, struct decoder_info *info, struct decoder **result);
 315     HRESULT (CDECL *decoder_initialize)(struct decoder *This, IStream *stream, struct decoder_stat *st);
 316     HRESULT (CDECL *decoder_get_frame_info)(struct decoder* This, UINT frame, struct decoder_frame *info);
 317     HRESULT (CDECL *decoder_copy_pixels)(struct decoder* This, UINT frame, const WICRect *prc,
 318         UINT stride, UINT buffersize, BYTE *buffer);
 319     void (CDECL *decoder_destroy)(struct decoder* This);
 320 };
 321
 322 HRESULT get_unix_decoder(const CLSID *decoder_clsid, struct decoder_info *info, struct decoder **result);
 323
 324 #endif /* WINCODECS_PRIVATE_H */