/*
- * Copyright 2012 Dmitry Timoshkov
+ * Copyright 2012,2016 Dmitry Timoshkov
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
{ 96, 1 },
{ 0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88 }
};
+
+static const struct tiff_8bpp_data
+{
+ USHORT byte_order;
+ USHORT version;
+ ULONG dir_offset;
+ USHORT number_of_entries;
+ struct IFD_entry entry[14];
+ ULONG next_IFD;
+ struct IFD_rational res;
+ short palette_data[3][256];
+ BYTE pixel_data[4];
+} tiff_8bpp_data =
+{
+#ifdef WORDS_BIGENDIAN
+ 'M' | 'M' << 8,
+#else
+ 'I' | 'I' << 8,
+#endif
+ 42,
+ FIELD_OFFSET(struct tiff_8bpp_data, number_of_entries),
+ 14,
+ {
+ { 0xff, IFD_SHORT, 1, 0 }, /* SUBFILETYPE */
+ { 0x100, IFD_LONG, 1, 4 }, /* IMAGEWIDTH */
+ { 0x101, IFD_LONG, 1, 1 }, /* IMAGELENGTH */
+ { 0x102, IFD_SHORT, 1, 8 }, /* BITSPERSAMPLE: XP doesn't accept IFD_LONG here */
+ { 0x103, IFD_SHORT, 1, 1 }, /* COMPRESSION: XP doesn't accept IFD_LONG here */
+ { 0x106, IFD_SHORT, 1, 3 }, /* PHOTOMETRIC */
+ { 0x111, IFD_LONG, 1, FIELD_OFFSET(struct tiff_8bpp_data, pixel_data) }, /* STRIPOFFSETS */
+ { 0x115, IFD_SHORT, 1, 1 }, /* SAMPLESPERPIXEL */
+ { 0x116, IFD_LONG, 1, 1 }, /* ROWSPERSTRIP */
+ { 0x117, IFD_LONG, 1, 1 }, /* STRIPBYTECOUNT */
+ { 0x11a, IFD_RATIONAL, 1, FIELD_OFFSET(struct tiff_8bpp_data, res) },
+ { 0x11b, IFD_RATIONAL, 1, FIELD_OFFSET(struct tiff_8bpp_data, res) },
+ { 0x128, IFD_SHORT, 1, 2 }, /* RESOLUTIONUNIT */
+ { 0x140, IFD_SHORT, 256*3, FIELD_OFFSET(struct tiff_8bpp_data, palette_data) } /* COLORMAP */
+ },
+ 0,
+ { 96, 1 },
+ { { 0 } },
+ { 0,1,2,3 }
+};
#include "poppack.h"
static IWICImagingFactory *factory;
return stream;
}
-static IWICBitmapDecoder *create_decoder(const void *image_data, UINT image_size)
+static HRESULT create_decoder(const void *image_data, UINT image_size, IWICBitmapDecoder **decoder)
{
+ HGLOBAL hmem;
+ BYTE *data;
HRESULT hr;
IStream *stream;
- IWICBitmapDecoder *decoder = NULL;
- GUID guid;
+ GUID format;
+ LONG refcount;
- stream = create_stream(image_data, image_size);
+ *decoder = NULL;
- hr = IWICImagingFactory_CreateDecoderFromStream(factory, stream, NULL, 0, &decoder);
- ok(hr == S_OK, "CreateDecoderFromStream error %#x\n", hr);
- if (FAILED(hr)) return NULL;
+ hmem = GlobalAlloc(0, image_size);
+ data = GlobalLock(hmem);
+ memcpy(data, image_data, image_size);
+ GlobalUnlock(hmem);
- hr = IWICBitmapDecoder_GetContainerFormat(decoder, &guid);
- ok(hr == S_OK, "GetContainerFormat error %#x\n", hr);
- ok(IsEqualGUID(&guid, &GUID_ContainerFormatTiff), "container format is not TIFF\n");
+ hr = CreateStreamOnHGlobal(hmem, TRUE, &stream);
+ ok(hr == S_OK, "CreateStreamOnHGlobal error %#x\n", hr);
- IStream_Release(stream);
+ hr = IWICImagingFactory_CreateDecoderFromStream(factory, stream, NULL, 0, decoder);
+ if (hr == S_OK)
+ {
+ hr = IWICBitmapDecoder_GetContainerFormat(*decoder, &format);
+ ok(hr == S_OK, "GetContainerFormat error %#x\n", hr);
+ ok(IsEqualGUID(&format, &GUID_ContainerFormatTiff),
+ "wrong container format %s\n", wine_dbgstr_guid(&format));
+
+ refcount = IStream_Release(stream);
+ ok(refcount > 0, "expected stream refcount > 0\n");
+ }
+
+ return hr;
+}
+
+static HRESULT get_pixelformat_info(const GUID *format, UINT *bpp, UINT *channels, BOOL *trasparency)
+{
+ HRESULT hr;
+ IWICComponentInfo *info;
+ IWICPixelFormatInfo2 *formatinfo;
+
+ hr = IWICImagingFactory_CreateComponentInfo(factory, format, &info);
+ ok(hr == S_OK, "CreateComponentInfo(%s) error %#x\n", wine_dbgstr_guid(format), hr);
+ if (hr == S_OK)
+ {
+ hr = IWICComponentInfo_QueryInterface(info, &IID_IWICPixelFormatInfo2, (void **)&formatinfo);
+ if (hr == S_OK)
+ {
+ hr = IWICPixelFormatInfo2_SupportsTransparency(formatinfo, trasparency);
+ ok(hr == S_OK, "SupportsTransparency error %#x\n", hr);
+ IWICPixelFormatInfo2_Release(formatinfo);
+ }
+ hr = IWICComponentInfo_QueryInterface(info, &IID_IWICPixelFormatInfo, (void **)&formatinfo);
+ if (hr == S_OK)
+ {
+ hr = IWICPixelFormatInfo2_GetBitsPerPixel(formatinfo, bpp);
+ ok(hr == S_OK, "GetBitsPerPixel error %#x\n", hr);
+ hr = IWICPixelFormatInfo2_GetChannelCount(formatinfo, channels);
+ ok(hr == S_OK, "GetChannelCount error %#x\n", hr);
+ IWICPixelFormatInfo2_Release(formatinfo);
+ }
+ IWICComponentInfo_Release(info);
+ }
+ return hr;
+}
- return decoder;
+static void dump_tiff(void *buf)
+{
+ UINT count, i;
+ struct tiff_1bpp_data *tiff;
+ struct IFD_entry *tag;
+
+ tiff = buf;
+ count = *(short *)((char *)tiff + tiff->dir_offset);
+ tag = (struct IFD_entry *)((char *)tiff + tiff->dir_offset + sizeof(short));
+
+ for (i = 0; i < count; i++)
+ {
+ printf("tag %u: id %04x, type %04x, count %u, value %d",
+ i, tag[i].id, tag[i].type, tag[i].count, tag[i].value);
+ if (tag[i].id == 0x102 && tag[i].count > 2)
+ {
+ short *bps = (short *)((char *)tiff + tag[i].value);
+ printf(" (%d,%d,%d,%d)\n", bps[0], bps[1], bps[2], bps[3]);
+ }
+ else
+ printf("\n");
+ }
}
-static void test_tiff_palette(void)
+static void test_tiff_1bpp_palette(void)
{
HRESULT hr;
IWICBitmapDecoder *decoder;
IWICPalette *palette;
GUID format;
- decoder = create_decoder(&tiff_1bpp_data, sizeof(tiff_1bpp_data));
- ok(decoder != 0, "Failed to load TIFF image data\n");
- if (!decoder) return;
+ hr = create_decoder(&tiff_1bpp_data, sizeof(tiff_1bpp_data), &decoder);
+ ok(hr == S_OK, "Failed to load TIFF image data %#x\n", hr);
+ if (hr != S_OK) return;
hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
ok(hr == S_OK, "GetFrame error %#x\n", hr);
static const BYTE expected_data[16] = { 0x11,0x11,0x11,0x22,0x33,0x33,0x33,0x44,
0x55,0x55,0x55,0x66,0x77,0x77,0x77,0x88 };
- decoder = create_decoder(&tiff_8bpp_alpha, sizeof(tiff_8bpp_alpha));
- ok(decoder != 0, "Failed to load TIFF image data\n");
- if (!decoder) return;
+ hr = create_decoder(&tiff_8bpp_alpha, sizeof(tiff_8bpp_alpha), &decoder);
+ ok(hr == S_OK, "Failed to load TIFF image data %#x\n", hr);
+ if (hr != S_OK) return;
hr = IWICBitmapDecoder_GetFrameCount(decoder, &frame_count);
ok(hr == S_OK, "GetFrameCount error %#x\n", hr);
IWICBitmapDecoder_Release(decoder);
}
+static void generate_tiff_palette(void *buf, unsigned count)
+{
+ unsigned short *r, *g, *b;
+ unsigned i;
+
+ r = buf;
+ g = r + count;
+ b = g + count;
+
+ r[0] = 0x11 * 257;
+ g[0] = 0x22 * 257;
+ b[0] = 0x33 * 257;
+ r[1] = 0x44 * 257;
+ g[1] = 0x55 * 257;
+ b[1] = 0x66 * 257;
+ r[2] = 0x77 * 257;
+ g[2] = 0x88 * 257;
+ b[2] = 0x99 * 257;
+ r[3] = 0xa1 * 257;
+ g[3] = 0xb5 * 257;
+ b[3] = 0xff * 257;
+
+ for (i = 4; i < count; i++)
+ {
+ r[i] = i * 257;
+ g[i] = (i | 0x40) * 257;
+ b[i] = (i | 0x80) * 257;
+ }
+}
+
+static void test_tiff_8bpp_palette(void)
+{
+ char buf[sizeof(tiff_8bpp_data)];
+ HRESULT hr;
+ IWICBitmapDecoder *decoder;
+ IWICBitmapFrameDecode *frame;
+ IWICPalette *palette;
+ GUID format;
+ UINT count, ret;
+ WICColor color[256];
+
+ memcpy(buf, &tiff_8bpp_data, sizeof(tiff_8bpp_data));
+ generate_tiff_palette(buf + FIELD_OFFSET(struct tiff_8bpp_data, palette_data), 256);
+
+ hr = create_decoder(buf, sizeof(buf), &decoder);
+ ok(hr == S_OK, "Failed to load TIFF image data %#x\n", hr);
+ if (hr != S_OK) return;
+
+ hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
+ ok(hr == S_OK, "GetFrame error %#x\n", hr);
+
+ hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
+ ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
+ ok(IsEqualGUID(&format, &GUID_WICPixelFormat8bppIndexed),
+ "expected GUID_WICPixelFormat8bppIndexed, got %s\n", wine_dbgstr_guid(&format));
+
+ hr = IWICImagingFactory_CreatePalette(factory, &palette);
+ ok(hr == S_OK, "CreatePalette error %#x\n", hr);
+ hr = IWICBitmapFrameDecode_CopyPalette(frame, palette);
+ ok(hr == S_OK, "CopyPalette error %#x\n", hr);
+
+ hr = IWICPalette_GetColorCount(palette, &count);
+ ok(hr == S_OK, "GetColorCount error %#x\n", hr);
+ ok(count == 256, "expected 256, got %u\n", count);
+
+ hr = IWICPalette_GetColors(palette, 256, color, &ret);
+ ok(hr == S_OK, "GetColors error %#x\n", hr);
+ ok(ret == count, "expected %u, got %u\n", count, ret);
+ ok(color[0] == 0xff112233, "got %#x\n", color[0]);
+ ok(color[1] == 0xff445566, "got %#x\n", color[1]);
+ ok(color[2] == 0xff778899, "got %#x\n", color[2]);
+ ok(color[3] == 0xffa1b5ff, "got %#x\n", color[3]);
+
+ IWICPalette_Release(palette);
+ IWICBitmapFrameDecode_Release(frame);
+ IWICBitmapDecoder_Release(decoder);
+}
+
+#include "pshpack2.h"
+static const struct tiff_1x1_data
+{
+ USHORT byte_order;
+ USHORT version;
+ ULONG dir_offset;
+ USHORT number_of_entries;
+ struct IFD_entry entry[12];
+ ULONG next_IFD;
+ struct IFD_rational res;
+ short palette_data[3][256];
+ short bps_data[4];
+ BYTE pixel_data[32];
+} tiff_1x1_data =
+{
+#ifdef WORDS_BIGENDIAN
+ 'M' | 'M' << 8,
+#else
+ 'I' | 'I' << 8,
+#endif
+ 42,
+ FIELD_OFFSET(struct tiff_1x1_data, number_of_entries),
+ 12,
+ {
+ { 0xff, IFD_SHORT, 1, 0 }, /* SUBFILETYPE */
+ { 0x100, IFD_LONG, 1, 1 }, /* IMAGEWIDTH */
+ { 0x101, IFD_LONG, 1, 1 }, /* IMAGELENGTH */
+ { 0x102, IFD_SHORT, 3, FIELD_OFFSET(struct tiff_1x1_data, bps_data) }, /* BITSPERSAMPLE */
+ { 0x103, IFD_SHORT, 1, 1 }, /* COMPRESSION: XP doesn't accept IFD_LONG here */
+ { 0x106, IFD_SHORT, 1, 2 }, /* PHOTOMETRIC */
+ { 0x111, IFD_LONG, 1, FIELD_OFFSET(struct tiff_1x1_data, pixel_data) }, /* STRIPOFFSETS */
+ { 0x115, IFD_SHORT, 1, 3 }, /* SAMPLESPERPIXEL */
+ { 0x11a, IFD_RATIONAL, 1, FIELD_OFFSET(struct tiff_1x1_data, res) },
+ { 0x11b, IFD_RATIONAL, 1, FIELD_OFFSET(struct tiff_1x1_data, res) },
+ { 0x128, IFD_SHORT, 1, 2 }, /* RESOLUTIONUNIT */
+ { 0x140, IFD_SHORT, 256*3, FIELD_OFFSET(struct tiff_1x1_data, palette_data) } /* COLORMAP */
+ },
+ 0,
+ { 96, 1 },
+ { { 0 } },
+ { 8,8,8,0 },
+ { 1,0,2,3,4,5,6,7,8,9,0,1,2,3,4,5 }
+};
+#include "poppack.h"
+
+static UINT width_bytes(UINT width, UINT bpp)
+{
+ return (width * bpp + 7) / 8;
+}
+
+static void test_color_formats(void)
+{
+ struct bitmap_data
+ {
+ UINT bpp;
+ UINT width;
+ UINT height;
+ const WICPixelFormatGUID *format;
+ const BYTE *bits;
+ };
+ static const BYTE bits_1bpsBGR[] = { 0,255,0,255,0,255,255,255,0,0,0,255,255,0,0,0,255,255,255,255,255,0,0,0,0,255,0,255,0,255 };
+ static const struct bitmap_data data_1bpsBGR =
+ {
+ 24, 10, 2, &GUID_WICPixelFormat24bppBGR, bits_1bpsBGR
+ };
+ static const BYTE bits_4bpsBGR[] = { 204,85,85,136,187,51,0,85,85,85,0,68,0,102,0,136,0,119,0,153,0 };
+ static const struct bitmap_data data_4bpsBGR =
+ {
+ 24, 5, 2, &GUID_WICPixelFormat24bppBGR, bits_4bpsBGR
+ };
+ static const BYTE bits_8bpsBGR[] = { 2,0,1,5,4,3,8,7,6 };
+ static const struct bitmap_data data_8bpsBGR =
+ {
+ 24, 3, 1, &GUID_WICPixelFormat24bppBGR, bits_8bpsBGR
+ };
+ static const BYTE bits_48bppRGB[] = { 1,0,2,3,4,5,6,7,8,9,0,1 };
+ static const struct bitmap_data data_48bppRGB =
+ {
+ 48, 2, 1, &GUID_WICPixelFormat48bppRGB, bits_48bppRGB
+ };
+ static const BYTE bits_1bpsBGRA[] = { 0,255,0,255,0,255,0,255,0,255,255,0,255,0,0,255,255,0,255,255,0,0,255,0,0,255,0,255,0,255,0,255,0,0,0,0,0,255,0,0 };
+ static const struct bitmap_data data_1bpsBGRA =
+ {
+ 32, 5, 2, &GUID_WICPixelFormat32bppBGRA, bits_1bpsBGRA
+ };
+ static const BYTE bits_4bpsBGRA[] = { 204,85,85,51,85,136,187,85,0,68,0,85,0,102,0,119,0,136,0,153,0,0,0,17,0,34,0,51 };
+ static const struct bitmap_data data_4bpsBGRA =
+ {
+ 32, 5, 2, &GUID_WICPixelFormat32bppBGRA, bits_4bpsBGRA
+ };
+ static const BYTE bits_8bpsBGRA[] = { 2,0,1,3,6,5,4,7,0,9,8,1,4,3,2,5 };
+ static const struct bitmap_data data_8bpsBGRA =
+ {
+ 32, 4, 1, &GUID_WICPixelFormat32bppBGRA, bits_8bpsBGRA
+ };
+ static const BYTE bits_64bppRGBA[] = { 1,0,2,3,4,5,6,7,8,9,0,1,2,3,4,5 };
+ static const struct bitmap_data data_64bppRGBA =
+ {
+ 64, 2, 1, &GUID_WICPixelFormat64bppRGBA, bits_64bppRGBA
+ };
+ static const BYTE bits_BlackWhite[] = { 85,195,184,85 };
+ static const struct bitmap_data data_BlackWhite =
+ {
+ 1, 30, 1, &GUID_WICPixelFormatBlackWhite, bits_BlackWhite
+ };
+ static const BYTE bits_BlackWhite_xp[] = { 85,195,184,84 };
+ static const struct bitmap_data data_BlackWhite_xp =
+ {
+ 1, 30, 1, &GUID_WICPixelFormatBlackWhite, bits_BlackWhite_xp
+ };
+ static const BYTE bits_4bppGray[] = { 85,195,184,85 };
+ static const struct bitmap_data data_4bppGray =
+ {
+ 4, 7, 1, &GUID_WICPixelFormat4bppGray, bits_4bppGray
+ };
+ static const BYTE bits_4bppGray_xp[] = { 85,195,184,80 };
+ static const struct bitmap_data data_4bppGray_xp =
+ {
+ 4, 7, 1, &GUID_WICPixelFormat4bppGray, bits_4bppGray_xp
+ };
+ static const BYTE bits_8bppGray[] = { 1,0,2,3,4,5,6,7,8,9 };
+ static const struct bitmap_data data_8bppGray =
+ {
+ 8, 10, 1, &GUID_WICPixelFormat8bppGray, bits_8bppGray
+ };
+ static const BYTE bits_16bppGray[] = { 1,0,2,3,4,5 };
+ static const struct bitmap_data data_16bppGray =
+ {
+ 16, 3, 1, &GUID_WICPixelFormat16bppGray, bits_16bppGray
+ };
+ static const BYTE bits_32bppGrayFloat[] = { 1,0,2,3,4,5,6,7,8,9,0,1 };
+ static const struct bitmap_data data_32bppGrayFloat =
+ {
+ 32, 3, 1, &GUID_WICPixelFormat32bppGrayFloat, bits_32bppGrayFloat
+ };
+#if 0 /* FIXME */
+ static const BYTE bits_96bpp3Channels[] = { 0 };
+ static const struct bitmap_data data_96bpp3Channels =
+ {
+ 64, 1, 1, &GUID_WICPixelFormat96bpp3Channels, bits_96bpp3Channels
+ };
+#endif
+ static const BYTE bits_128bppRGBAFloat[] = { 1,0,2,3,4,5,6,7,8,9,0,1,2,3,4,5 };
+ static const struct bitmap_data data_128bppRGBAFloat =
+ {
+ 128, 1, 1, &GUID_WICPixelFormat128bppRGBAFloat, bits_128bppRGBAFloat
+ };
+ static const BYTE bits_1bppIndexed[] = { 85,195,184,85 };
+ static const struct bitmap_data data_1bppIndexed =
+ {
+ 1, 32, 1, &GUID_WICPixelFormat1bppIndexed, bits_1bppIndexed
+ };
+ static const BYTE bits_4bppIndexed[] = { 85,195,184,85 };
+ static const struct bitmap_data data_4bppIndexed =
+ {
+ 4, 7, 1, &GUID_WICPixelFormat4bppIndexed, bits_4bppIndexed
+ };
+ static const BYTE bits_4bppIndexed_xp[] = { 85,195,184,80 };
+ static const struct bitmap_data data_4bppIndexed_xp =
+ {
+ 4, 7, 1, &GUID_WICPixelFormat4bppIndexed, bits_4bppIndexed_xp
+ };
+ static const BYTE bits_8bppIndexed[] = { 1,0,2,3,4,5,6,7,8,9 };
+ static const struct bitmap_data data_8bppIndexed =
+ {
+ 8, 3, 1, &GUID_WICPixelFormat8bppIndexed, bits_8bppIndexed
+ };
+ static const BYTE bits_32bppCMYK[] = { 1,0,2,3,4,5,6,7,8,9,0,1 };
+ static const struct bitmap_data data_32bppCMYK =
+ {
+ 32, 3, 1, &GUID_WICPixelFormat32bppCMYK, bits_32bppCMYK
+ };
+ static const BYTE bits_64bppCMYK[] = { 1,0,2,3,4,5,6,7,8,9,0,1,2,3,4,5 };
+ static const struct bitmap_data data_64bppCMYK =
+ {
+ 64, 2, 1, &GUID_WICPixelFormat64bppCMYK, bits_64bppCMYK
+ };
+ static const struct
+ {
+ int photometric; /* PhotometricInterpretation */
+ int samples; /* SamplesPerPixel */
+ int bps; /* BitsPerSample */
+ const struct bitmap_data *data;
+ const struct bitmap_data *alt_data;
+ } td[] =
+ {
+ /* 2 - RGB */
+ { 2, 3, 1, &data_1bpsBGR },
+ { 2, 3, 4, &data_4bpsBGR },
+ { 2, 3, 8, &data_8bpsBGR },
+ { 2, 3, 16, &data_48bppRGB },
+ { 2, 3, 24, NULL },
+#if 0 /* FIXME */
+ { 2, 3, 32, &data_96bpp3Channels },
+#endif
+ { 2, 4, 1, &data_1bpsBGRA },
+ { 2, 4, 4, &data_4bpsBGRA },
+ { 2, 4, 8, &data_8bpsBGRA },
+ { 2, 4, 16, &data_64bppRGBA },
+ { 2, 4, 24, NULL },
+ { 2, 4, 32, &data_128bppRGBAFloat },
+ /* 1 - BlackIsZero (Bilevel) */
+ { 1, 1, 1, &data_BlackWhite, &data_BlackWhite_xp },
+ { 1, 1, 4, &data_4bppGray, &data_4bppGray_xp },
+ { 1, 1, 8, &data_8bppGray },
+ { 1, 1, 16, &data_16bppGray },
+ { 1, 1, 24, NULL },
+ { 1, 1, 32, &data_32bppGrayFloat },
+ /* 3 - Palette Color */
+ { 3, 1, 1, &data_1bppIndexed },
+ { 3, 1, 4, &data_4bppIndexed, &data_4bppIndexed_xp },
+ { 3, 1, 8, &data_8bppIndexed },
+#if 0 /* FIXME: for some reason libtiff replaces photometric 3 by 1 for bps > 8 */
+ { 3, 1, 16, &data_8bppIndexed },
+ { 3, 1, 24, &data_8bppIndexed },
+ { 3, 1, 32, &data_8bppIndexed },
+#endif
+ /* 5 - Separated */
+ { 5, 4, 1, NULL },
+ { 5, 4, 4, NULL },
+ { 5, 4, 8, &data_32bppCMYK },
+ { 5, 4, 16, &data_64bppCMYK },
+ { 5, 4, 24, NULL },
+ { 5, 4, 32, NULL },
+ };
+ BYTE buf[sizeof(tiff_1x1_data)];
+ BYTE pixels[256];
+ HRESULT hr;
+ IWICBitmapDecoder *decoder;
+ IWICBitmapFrameDecode *frame;
+ GUID format;
+ UINT count, i, bpp, channels, ret;
+ BOOL trasparency;
+ struct IFD_entry *tag, *tag_photo = NULL, *tag_bps = NULL, *tag_samples = NULL, *tag_colormap = NULL;
+ struct IFD_entry *tag_width = NULL, *tag_height = NULL;
+ short *bps;
+
+ memcpy(buf, &tiff_1x1_data, sizeof(tiff_1x1_data));
+ generate_tiff_palette(buf + FIELD_OFFSET(struct tiff_1x1_data, palette_data), 256);
+
+ count = *(short *)(buf + tiff_1x1_data.dir_offset);
+ tag = (struct IFD_entry *)(buf + tiff_1x1_data.dir_offset + sizeof(short));
+
+ /* verify the TIFF structure */
+ for (i = 0; i < count; i++)
+ {
+ if (tag[i].id == 0x100) /* ImageWidth */
+ tag_width = &tag[i];
+ else if (tag[i].id == 0x101) /* ImageLength */
+ tag_height = &tag[i];
+ else if (tag[i].id == 0x102) /* BitsPerSample */
+ tag_bps = &tag[i];
+ else if (tag[i].id == 0x106) /* PhotometricInterpretation */
+ tag_photo = &tag[i];
+ else if (tag[i].id == 0x115) /* SamplesPerPixel */
+ tag_samples = &tag[i];
+ else if (tag[i].id == 0x140) /* ColorMap */
+ tag_colormap = &tag[i];
+ }
+
+ ok(tag_bps && tag_photo && tag_samples && tag_colormap, "tag 0x102,0x106,0x115 or 0x140 is missing\n");
+ if (!tag_bps || !tag_photo || !tag_samples || !tag_colormap) return;
+
+ ok(tag_bps->type == IFD_SHORT, "tag 0x102 should have type IFD_SHORT\n");
+ bps = (short *)(buf + tag_bps->value);
+ ok(bps[0] == 8 && bps[1] == 8 && bps[2] == 8 && bps[3] == 0,
+ "expected bps 8,8,8,0 got %d,%d,%d,%d\n", bps[0], bps[1], bps[2], bps[3]);
+
+ for (i = 0; i < sizeof(td)/sizeof(td[0]); i++)
+ {
+ if (td[i].data)
+ {
+ bpp = td[i].samples * td[i].bps;
+ if (winetest_debug > 1)
+ trace("samples %u, bps %u, bpp %u, width %u => width_bytes %u\n", td[i].samples, td[i].bps, bpp,
+ td[i].data->width, width_bytes(td[i].data->width, bpp));
+ tag_width->value = td[i].data->width;
+ tag_height->value = td[i].data->height;
+ }
+ else
+ {
+ tag_width->value = 1;
+ tag_height->value = 1;
+ }
+
+ tag_colormap->count = (1 << td[i].bps) * 3;
+
+ if (td[i].bps < 8)
+ {
+ buf[FIELD_OFFSET(struct tiff_1x1_data, pixel_data)] = 0x55;
+ buf[FIELD_OFFSET(struct tiff_1x1_data, pixel_data) + 1] = 0xc3;
+ buf[FIELD_OFFSET(struct tiff_1x1_data, pixel_data) + 2] = 0xb8;
+ buf[FIELD_OFFSET(struct tiff_1x1_data, pixel_data) + 3] = 0x55;
+ }
+ else
+ {
+ buf[FIELD_OFFSET(struct tiff_1x1_data, pixel_data)] = 1;
+ buf[FIELD_OFFSET(struct tiff_1x1_data, pixel_data) + 1] = 0;
+ buf[FIELD_OFFSET(struct tiff_1x1_data, pixel_data) + 2] = 2;
+ buf[FIELD_OFFSET(struct tiff_1x1_data, pixel_data) + 3] = 3;
+ }
+
+ tag_photo->value = td[i].photometric;
+ tag_bps->count = td[i].samples;
+ tag_samples->value = td[i].samples;
+
+ if (td[i].samples == 1)
+ tag_bps->value = td[i].bps;
+ else if (td[i].samples == 2)
+ tag_bps->value = MAKELONG(td[i].bps, td[i].bps);
+ else if (td[i].samples == 3)
+ {
+ tag_bps->value = (BYTE *)bps - buf;
+ bps[0] = bps[1] = bps[2] = td[i].bps;
+ }
+ else if (td[i].samples == 4)
+ {
+ tag_bps->value = (BYTE *)bps - buf;
+ bps[0] = bps[1] = bps[2] = bps[3] = td[i].bps;
+ }
+ else
+ {
+ ok(0, "%u: unsupported samples count %d\n", i, td[i].samples);
+ continue;
+ }
+
+ hr = create_decoder(buf, sizeof(buf), &decoder);
+ if (!td[i].data)
+ {
+ ok(hr == WINCODEC_ERR_UNSUPPORTEDPIXELFORMAT || hr == WINCODEC_ERR_COMPONENTNOTFOUND /* win8+ */ || WINCODEC_ERR_BADIMAGE /* XP */,
+ "%u: (%d,%d,%d) wrong error %#x\n", i, td[i].photometric, td[i].samples, td[i].bps, hr);
+ if (hr == S_OK)
+ {
+ IWICBitmapDecoder_Release(decoder);
+ dump_tiff(buf);
+ }
+ continue;
+ }
+ else
+ ok(hr == S_OK || broken(hr == WINCODEC_ERR_UNSUPPORTEDPIXELFORMAT || hr == WINCODEC_ERR_BADIMAGE) /* XP */,
+ "%u: failed to load TIFF image data (%d,%d,%d) %#x\n",
+ i, td[i].photometric, td[i].samples, td[i].bps, hr);
+ if (hr != S_OK) continue;
+
+ hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
+ ok(hr == S_OK, "%u: GetFrame error %#x\n", i, hr);
+
+ hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
+ ok(hr == S_OK, "%u: GetPixelFormat error %#x\n", i, hr);
+ ok(IsEqualGUID(&format, td[i].data->format),
+ "%u (%d,%d,%d): expected %s, got %s\n",
+ i, td[i].photometric, td[i].samples, td[i].bps,
+ wine_dbgstr_guid(td[i].data->format), wine_dbgstr_guid(&format));
+
+ trasparency = (td[i].photometric == 2 && td[i].samples == 4); /* for XP */
+ hr = get_pixelformat_info(&format, &bpp, &channels, &trasparency);
+ ok(hr == S_OK, "%u: get_pixelformat_bpp error %#x\n", i, hr);
+ ok(bpp == td[i].data->bpp, "%u: expected %u, got %u\n", i, td[i].data->bpp, bpp);
+ ok(channels == td[i].samples, "%u: expected %u, got %u\n", i, td[i].samples, channels);
+ ok(trasparency == (td[i].photometric == 2 && td[i].samples == 4), "%u: got %u\n", i, trasparency);
+
+ memset(pixels, 0, sizeof(pixels));
+ hr = IWICBitmapFrameDecode_CopyPixels(frame, NULL, width_bytes(td[i].data->width, bpp), sizeof(pixels), pixels);
+ ok(hr == S_OK, "%u: CopyPixels error %#x\n", i, hr);
+ ret = memcmp(pixels, td[i].data->bits, width_bytes(td[i].data->width, bpp));
+ if (ret && td[i].alt_data)
+ ret = memcmp(pixels, td[i].alt_data->bits, width_bytes(td[i].data->width, bpp));
+ ok(ret == 0, "%u: (%d,%d,%d) wrong pixel data\n", i, td[i].photometric, td[i].samples, td[i].bps);
+ if (ret)
+ {
+ UINT j, n = width_bytes(td[i].data->width, bpp);
+ for (j = 0; j < n; j++)
+ printf("%u%s", pixels[j], (j + 1) < n ? "," : "\n");
+ }
+
+ IWICBitmapFrameDecode_Release(frame);
+ IWICBitmapDecoder_Release(decoder);
+ }
+}
+
START_TEST(tiffformat)
{
HRESULT hr;
ok(hr == S_OK, "CoCreateInstance error %#x\n", hr);
if (FAILED(hr)) return;
- test_tiff_palette();
+ test_color_formats();
+ test_tiff_1bpp_palette();
+ test_tiff_8bpp_palette();
test_QueryCapability();
test_tiff_8bpp_alpha();
projects / reactos.git / blobdiff