13 lines
529 B
Diff
13 lines
529 B
Diff
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Index: tiff-3.9.4/libtiff/tif_jpeg.c
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===================================================================
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--- tiff-3.9.4.orig/libtiff/tif_jpeg.c
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+++ tiff-3.9.4/libtiff/tif_jpeg.c
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@@ -850,6 +850,7 @@ JPEGPreDecode(TIFF* tif, tsample_t s)
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if (downsampled_output) {
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/* Need to use raw-data interface to libjpeg */
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sp->cinfo.d.raw_data_out = TRUE;
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+ sp->cinfo.d.do_fancy_upsampling = FALSE;
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tif->tif_decoderow = JPEGDecodeRaw;
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tif->tif_decodestrip = JPEGDecodeRaw;
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tif->tif_decodetile = JPEGDecodeRaw;
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