dlls/windowscodecs/tests/tiffformat.c

   1 /*
   2  * Copyright 2012 Dmitry Timoshkov
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include <stdarg.h>
  20 #include <stdio.h>
  21
  22 #define COBJMACROS
  23
  24 #include "windef.h"
  25 #include "wincodec.h"
  26 #include "wine/test.h"
  27
  28 #define IFD_BYTE 1
  29 #define IFD_ASCII 2
  30 #define IFD_SHORT 3
  31 #define IFD_LONG 4
  32 #define IFD_RATIONAL 5
  33 #define IFD_SBYTE 6
  34 #define IFD_UNDEFINED 7
  35 #define IFD_SSHORT 8
  36 #define IFD_SLONG 9
  37 #define IFD_SRATIONAL 10
  38 #define IFD_FLOAT 11
  39 #define IFD_DOUBLE 12
  40
  41 #include "pshpack2.h"
  42 struct IFD_entry
  43 {
  44     SHORT id;
  45     SHORT type;
  46     ULONG count;
  47     LONG  value;
  48 };
  49
  50 struct IFD_rational
  51 {
  52     LONG numerator;
  53     LONG denominator;
  54 };
  55
  56 static const struct tiff_1bpp_data
  57 {
  58     USHORT byte_order;
  59     USHORT version;
  60     ULONG  dir_offset;
  61     USHORT number_of_entries;
  62     struct IFD_entry entry[13];
  63     ULONG next_IFD;
  64     struct IFD_rational res;
  65     BYTE pixel_data[4];
  66 } tiff_1bpp_data =
  67 {
  68 #ifdef WORDS_BIGENDIAN
  69     'M' | 'M' << 8,
  70 #else
  71     'I' | 'I' << 8,
  72 #endif
  73     42,
  74     FIELD_OFFSET(struct tiff_1bpp_data, number_of_entries),
  75     13,
  76     {
  77         { 0xff, IFD_SHORT, 1, 0 }, /* SUBFILETYPE */
  78         { 0x100, IFD_LONG, 1, 1 }, /* IMAGEWIDTH */
  79         { 0x101, IFD_LONG, 1, 1 }, /* IMAGELENGTH */
  80         { 0x102, IFD_SHORT, 1, 1 }, /* BITSPERSAMPLE */
  81         { 0x103, IFD_SHORT, 1, 1 }, /* COMPRESSION: XP doesn't accept IFD_LONG here */
  82         { 0x106, IFD_SHORT, 1, 1 }, /* PHOTOMETRIC */
  83         { 0x111, IFD_LONG, 1, FIELD_OFFSET(struct tiff_1bpp_data, pixel_data) }, /* STRIPOFFSETS */
  84         { 0x115, IFD_SHORT, 1, 1 }, /* SAMPLESPERPIXEL */
  85         { 0x116, IFD_LONG, 1, 1 }, /* ROWSPERSTRIP */
  86         { 0x117, IFD_LONG, 1, 1 }, /* STRIPBYTECOUNT */
  87         { 0x11a, IFD_RATIONAL, 1, FIELD_OFFSET(struct tiff_1bpp_data, res) },
  88         { 0x11b, IFD_RATIONAL, 1, FIELD_OFFSET(struct tiff_1bpp_data, res) },
  89         { 0x128, IFD_SHORT, 1, 2 }, /* RESOLUTIONUNIT */
  90     },
  91     0,
  92     { 900, 3 },
  93     { 0x11, 0x22, 0x33, 0 }
  94 };
  95 #include "poppack.h"
  96
  97 static const char *debugstr_guid(const GUID *guid)
  98 {
  99     static char buf[50];
 100
 101     if (!guid) return "(null)";
 102     sprintf(buf, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
 103             guid->Data1, guid->Data2, guid->Data3, guid->Data4[0],
 104             guid->Data4[1], guid->Data4[2], guid->Data4[3], guid->Data4[4],
 105             guid->Data4[5], guid->Data4[6], guid->Data4[7]);
 106     return buf;
 107 }
 108
 109 static IWICBitmapDecoder *create_decoder(IWICImagingFactory *factory,
 110                                          const void *image_data, UINT image_size)
 111 {
 112     HGLOBAL hmem;
 113     BYTE *data;
 114     HRESULT hr;
 115     IWICBitmapDecoder *decoder = NULL;
 116     IStream *stream;
 117     GUID guid;
 118
 119     hmem = GlobalAlloc(0, image_size);
 120     data = GlobalLock(hmem);
 121     memcpy(data, image_data, image_size);
 122     GlobalUnlock(hmem);
 123
 124     hr = CreateStreamOnHGlobal(hmem, TRUE, &stream);
 125     ok(hr == S_OK, "CreateStreamOnHGlobal error %#x\n", hr);
 126
 127     hr = IWICImagingFactory_CreateDecoderFromStream(factory, stream, NULL, 0, &decoder);
 128     ok(hr == S_OK, "CreateDecoderFromStream error %#x\n", hr);
 129
 130     hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guid);
 131     ok(hr == S_OK, "GetContainerFormat error %#x\n", hr);
 132     ok(IsEqualGUID(&guid, &GUID_ContainerFormatTiff), "container format is not TIFF\n");
 133
 134     IStream_Release(stream);
 135
 136     return decoder;
 137 }
 138
 139 static void test_tiff_palette(void)
 140 {
 141     HRESULT hr;
 142     IWICImagingFactory *factory;
 143     IWICBitmapDecoder *decoder;
 144     IWICBitmapFrameDecode *frame;
 145     IWICPalette *palette;
 146     GUID format;
 147
 148     hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
 149                           &IID_IWICImagingFactory, (void **)&factory);
 150     ok(hr == S_OK, "CoCreateInstance error %#x\n", hr);
 151     if (FAILED(hr)) return;
 152
 153     decoder = create_decoder(factory, &tiff_1bpp_data, sizeof(tiff_1bpp_data));
 154     ok(decoder != 0, "Failed to load TIFF image data\n");
 155     hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
 156     ok(hr == S_OK, "GetFrame error %#x\n", hr);
 157
 158     hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
 159     ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
 160     ok(IsEqualGUID(&format, &GUID_WICPixelFormatBlackWhite),
 161        "got wrong format %s\n", debugstr_guid(&format));
 162
 163     hr = IWICImagingFactory_CreatePalette(factory, &palette);
 164     ok(hr == S_OK, "CreatePalette error %#x\n", hr);
 165     hr = IWICBitmapFrameDecode_CopyPalette(frame, palette);
 166     ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE,
 167        "expected WINCODEC_ERR_PALETTEUNAVAILABLE, got %#x\n", hr);
 168
 169     IWICPalette_Release(palette);
 170     IWICBitmapFrameDecode_Release(frame);
 171     IWICBitmapDecoder_Release(decoder);
 172     IWICImagingFactory_Release(factory);
 173 }
 174
 175 START_TEST(tiffformat)
 176 {
 177     CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 178
 179     test_tiff_palette();
 180
 181     CoUninitialize();
 182 }