buffer_size should be in bytes, not bits

7825cbeb · Hajo Nils Krabbenhöft · d38fee75 · 7825cbeb
Commit 7825cbeb authored Sep 16, 2015 by Hajo Nils Krabbenhöft
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grfmt_tiff.cpp modules/highgui/src/grfmt_tiff.cpp +1 -1

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--- a/modules/highgui/src/grfmt_tiff.cpp
+++ b/modules/highgui/src/grfmt_tiff.cpp
@@ -226,7 +226,7 @@ bool  TiffDecoder::readData( Mat& img )
                bpp = 8;
                ncn = 4;
            }
-            const size_t buffer_size = bpp * ncn * tile_height0 * tile_width0;
+            const size_t buffer_size = (bpp/bitsPerByte) * ncn * tile_height0 * tile_width0;
            AutoBuffer<uchar> _buffer( buffer_size );
            uchar* buffer = _buffer;
            ushort* buffer16 = (ushort*)buffer;