+++ /dev/null
-/*M///////////////////////////////////////////////////////////////////////////////////////
-//
-// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
-//
-// By downloading, copying, installing or using the software you agree to this license.
-// If you do not agree to this license, do not download, install,
-// copy or use the software.
-//
-//
-// Intel License Agreement
-// For Open Source Computer Vision Library
-//
-// Copyright (C) 2000, Intel Corporation, all rights reserved.
-// Third party copyrights are property of their respective owners.
-//
-// Redistribution and use in source and binary forms, with or without modification,
-// are permitted provided that the following conditions are met:
-//
-// * Redistribution's of source code must retain the above copyright notice,
-// this list of conditions and the following disclaimer.
-//
-// * Redistribution's in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// * The name of Intel Corporation may not be used to endorse or promote products
-// derived from this software without specific prior written permission.
-//
-// This software is provided by the copyright holders and contributors "as is" and
-// any express or implied warranties, including, but not limited to, the implied
-// warranties of merchantability and fitness for a particular purpose are disclaimed.
-// In no event shall the Intel Corporation or contributors be liable for any direct,
-// indirect, incidental, special, exemplary, or consequential damages
-// (including, but not limited to, procurement of substitute goods or services;
-// loss of use, data, or profits; or business interruption) however caused
-// and on any theory of liability, whether in contract, strict liability,
-// or tort (including negligence or otherwise) arising in any way out of
-// the use of this software, even if advised of the possibility of such damage.
-//
-//M*/
-
-/****************************************************************************************\
- A part of the file implements TIFF reader on base of libtiff library
- (see otherlibs/_graphics/readme.txt for copyright notice)
-\****************************************************************************************/
-
-#include "_highgui.h"
-#include "grfmt_tiff.h"
-
-static const char fmtSignTiffII[] = "II\x2a\x00";
-static const char fmtSignTiffMM[] = "MM\x00\x2a";
-
-GrFmtTiff::GrFmtTiff()
-{
- m_sign_len = 4;
- m_signature = "";
- m_description = "TIFF Files (*.tiff;*.tif)";
-}
-
-GrFmtTiff::~GrFmtTiff()
-{
-}
-
-bool GrFmtTiff::CheckSignature( const char* signature )
-{
- return memcmp( signature, fmtSignTiffII, 4 ) == 0 ||
- memcmp( signature, fmtSignTiffMM, 4 ) == 0;
-}
-
-
-GrFmtReader* GrFmtTiff::NewReader( const char* filename )
-{
- return new GrFmtTiffReader( filename );
-}
-
-
-GrFmtWriter* GrFmtTiff::NewWriter( const char* filename )
-{
- return new GrFmtTiffWriter( filename );
-}
-
-
-#ifdef HAVE_TIFF
-
-#include "tiff.h"
-#include "tiffio.h"
-
-static int grfmt_tiff_err_handler_init = 0;
-
-static void GrFmtSilentTIFFErrorHandler( const char*, const char*, va_list ) {}
-
-GrFmtTiffReader::GrFmtTiffReader( const char* filename ) : GrFmtReader( filename )
-{
- m_tif = 0;
-
- if( !grfmt_tiff_err_handler_init )
- {
- grfmt_tiff_err_handler_init = 1;
-
- TIFFSetErrorHandler( GrFmtSilentTIFFErrorHandler );
- TIFFSetWarningHandler( GrFmtSilentTIFFErrorHandler );
- }
-}
-
-
-GrFmtTiffReader::~GrFmtTiffReader()
-{
-}
-
-
-void GrFmtTiffReader::Close()
-{
- if( m_tif )
- {
- TIFF* tif = (TIFF*)m_tif;
- TIFFClose( tif );
- m_tif = 0;
- }
-}
-
-
-bool GrFmtTiffReader::CheckFormat( const char* signature )
-{
- return memcmp( signature, fmtSignTiffII, 4 ) == 0 ||
- memcmp( signature, fmtSignTiffMM, 4 ) == 0;
-}
-
-
-bool GrFmtTiffReader::ReadHeader()
-{
- char errmsg[1024];
- bool result = false;
-
- Close();
- TIFF* tif = TIFFOpen( m_filename, "r" );
-
- if( tif )
- {
- int width = 0, height = 0, photometric = 0, compression = 0;
- m_tif = tif;
-
- if( TIFFRGBAImageOK( tif, errmsg ) &&
- TIFFGetField( tif, TIFFTAG_IMAGEWIDTH, &width ) &&
- TIFFGetField( tif, TIFFTAG_IMAGELENGTH, &height ) &&
- TIFFGetField( tif, TIFFTAG_PHOTOMETRIC, &photometric ) &&
- (!TIFFGetField( tif, TIFFTAG_COMPRESSION, &compression ) ||
- (compression != COMPRESSION_LZW &&
- compression != COMPRESSION_OJPEG)))
- {
- m_width = width;
- m_height = height;
- m_iscolor = photometric > 1;
-
- result = true;
- }
- }
-
- if( !result )
- Close();
-
- return result;
-}
-
-
-bool GrFmtTiffReader::ReadData( uchar* data, int step, int color )
-{
- bool result = false;
- uchar* buffer = 0;
-
- color = color > 0 || (color < 0 && m_iscolor);
-
- if( m_tif && m_width && m_height )
- {
- TIFF* tif = (TIFF*)m_tif;
- int tile_width0 = m_width, tile_height0 = 0;
- int x, y, i;
- int is_tiled = TIFFIsTiled(tif);
-
- if( !is_tiled &&
- TIFFGetField( tif, TIFFTAG_ROWSPERSTRIP, &tile_height0 ) ||
- is_tiled &&
- TIFFGetField( tif, TIFFTAG_TILEWIDTH, &tile_width0 ) &&
- TIFFGetField( tif, TIFFTAG_TILELENGTH, &tile_height0 ))
- {
- if( tile_width0 <= 0 )
- tile_width0 = m_width;
-
- if( tile_height0 <= 0 )
- tile_height0 = m_height;
-
- buffer = new uchar[tile_height0*tile_width0*4];
-
- for( y = 0; y < m_height; y += tile_height0, data += step*tile_height0 )
- {
- int tile_height = tile_height0;
-
- if( y + tile_height > m_height )
- tile_height = m_height - y;
-
- for( x = 0; x < m_width; x += tile_width0 )
- {
- int tile_width = tile_width0, ok;
-
- if( x + tile_width > m_width )
- tile_width = m_width - x;
-
- if( !is_tiled )
- ok = TIFFReadRGBAStrip( tif, y, (uint32*)buffer );
- else
- ok = TIFFReadRGBATile( tif, x, y, (uint32*)buffer );
-
- if( !ok )
- goto exit_func;
-
- for( i = 0; i < tile_height; i++ )
- if( color )
- icvCvt_BGRA2BGR_8u_C4C3R( buffer + i*tile_width*4, 0,
- data + x*3 + step*(tile_height - i - 1), 0,
- cvSize(tile_width,1), 2 );
- else
- icvCvt_BGRA2Gray_8u_C4C1R( buffer + i*tile_width*4, 0,
- data + x + step*(tile_height - i - 1), 0,
- cvSize(tile_width,1), 2 );
- }
- }
-
- result = true;
- }
- }
-
-exit_func:
-
- Close();
- delete[] buffer;
-
- return result;
-}
-
-#else
-
-static const int tiffMask[] = { 0xff, 0xff, 0xffffffff, 0xffff, 0xffffffff };
-
-/************************ TIFF reader *****************************/
-
-GrFmtTiffReader::GrFmtTiffReader( const char* filename ) : GrFmtReader( filename )
-{
- m_offsets = 0;
- m_maxoffsets = 0;
- m_strips = -1;
- m_max_pal_length = 0;
- m_temp_palette = 0;
-}
-
-
-GrFmtTiffReader::~GrFmtTiffReader()
-{
- Close();
-
- delete[] m_offsets;
- delete[] m_temp_palette;
-}
-
-void GrFmtTiffReader::Close()
-{
- m_strm.Close();
-}
-
-
-bool GrFmtTiffReader::CheckFormat( const char* signature )
-{
- return memcmp( signature, fmtSignTiffII, 4 ) == 0 ||
- memcmp( signature, fmtSignTiffMM, 4 ) == 0;
-}
-
-
-int GrFmtTiffReader::GetWordEx()
-{
- int val = m_strm.GetWord();
- if( m_byteorder == TIFF_ORDER_MM )
- val = ((val)>>8)|(((val)&0xff)<<8);
- return val;
-}
-
-
-int GrFmtTiffReader::GetDWordEx()
-{
- int val = m_strm.GetDWord();
- if( m_byteorder == TIFF_ORDER_MM )
- val = BSWAP( val );
- return val;
-}
-
-
-int GrFmtTiffReader::ReadTable( int offset, int count,
- TiffFieldType fieldType,
- int*& array, int& arraysize )
-{
- int i;
-
- if( count < 0 )
- return RBS_BAD_HEADER;
-
- if( fieldType != TIFF_TYPE_SHORT &&
- fieldType != TIFF_TYPE_LONG &&
- fieldType != TIFF_TYPE_BYTE )
- return RBS_BAD_HEADER;
-
- if( count > arraysize )
- {
- delete[] array;
- arraysize = arraysize*3/2;
- if( arraysize < count )
- arraysize = count;
- array = new int[arraysize];
- }
-
- if( count > 1 )
- {
- int pos = m_strm.GetPos();
- m_strm.SetPos( offset );
-
- if( fieldType == TIFF_TYPE_LONG )
- {
- if( m_byteorder == TIFF_ORDER_MM )
- for( i = 0; i < count; i++ )
- array[i] = ((RMByteStream&)m_strm).GetDWord();
- else
- for( i = 0; i < count; i++ )
- array[i] = ((RLByteStream&)m_strm).GetDWord();
- }
- else if( fieldType == TIFF_TYPE_SHORT )
- {
- if( m_byteorder == TIFF_ORDER_MM )
- for( i = 0; i < count; i++ )
- array[i] = ((RMByteStream&)m_strm).GetWord();
- else
- for( i = 0; i < count; i++ )
- array[i] = ((RLByteStream&)m_strm).GetWord();
- }
- else // fieldType == TIFF_TYPE_BYTE
- for( i = 0; i < count; i++ )
- array[i] = m_strm.GetByte();
-
- m_strm.SetPos(pos);
- }
- else
- {
- assert( (offset & ~tiffMask[fieldType]) == 0 );
- array[0] = offset;
- }
-
- return 0;
-}
-
-
-bool GrFmtTiffReader::ReadHeader()
-{
- bool result = false;
- int photometric = -1;
- int channels = 1;
- int pal_length = -1;
-
- const int MAX_CHANNELS = 4;
- int bpp_arr[MAX_CHANNELS];
-
- assert( strlen(m_filename) != 0 );
- if( !m_strm.Open( m_filename )) return false;
-
- m_width = -1;
- m_height = -1;
- m_strips = -1;
- m_bpp = 1;
- m_compression = TIFF_UNCOMP;
- m_rows_per_strip = -1;
- m_iscolor = false;
-
- if( setjmp( m_strm.JmpBuf()) == 0 )
- {
- m_byteorder = (TiffByteOrder)m_strm.GetWord();
- m_strm.Skip( 2 );
- int header_offset = GetDWordEx();
-
- m_strm.SetPos( header_offset );
-
- // read the first tag directory
- int i, j, count = GetWordEx();
-
- for( i = 0; i < count; i++ )
- {
- // read tag
- TiffTag tag = (TiffTag)GetWordEx();
- TiffFieldType fieldType = (TiffFieldType)GetWordEx();
- int count = GetDWordEx();
- int value = GetDWordEx();
- if( count == 1 )
- {
- if( m_byteorder == TIFF_ORDER_MM )
- {
- if( fieldType == TIFF_TYPE_SHORT )
- value = (unsigned)value >> 16;
- else if( fieldType == TIFF_TYPE_BYTE )
- value = (unsigned)value >> 24;
- }
-
- value &= tiffMask[fieldType];
- }
-
- switch( tag )
- {
- case TIFF_TAG_WIDTH:
- m_width = value;
- break;
-
- case TIFF_TAG_HEIGHT:
- m_height = value;
- break;
-
- case TIFF_TAG_BITS_PER_SAMPLE:
- {
- int* bpp_arr_ref = bpp_arr;
-
- if( count > MAX_CHANNELS )
- BAD_HEADER_ERR();
-
- if( ReadTable( value, count, fieldType, bpp_arr_ref, count ) < 0 )
- BAD_HEADER_ERR();
-
- for( j = 1; j < count; j++ )
- {
- if( bpp_arr[j] != bpp_arr[0] )
- BAD_HEADER_ERR();
- }
-
- m_bpp = bpp_arr[0];
- }
-
- break;
-
- case TIFF_TAG_COMPRESSION:
- m_compression = (TiffCompression)value;
- if( m_compression != TIFF_UNCOMP &&
- m_compression != TIFF_HUFFMAN &&
- m_compression != TIFF_PACKBITS )
- BAD_HEADER_ERR();
- break;
-
- case TIFF_TAG_PHOTOMETRIC:
- photometric = value;
- if( (unsigned)photometric > 3 )
- BAD_HEADER_ERR();
- break;
-
- case TIFF_TAG_STRIP_OFFSETS:
- m_strips = count;
- if( ReadTable( value, count, fieldType, m_offsets, m_maxoffsets ) < 0 )
- BAD_HEADER_ERR();
- break;
-
- case TIFF_TAG_SAMPLES_PER_PIXEL:
- channels = value;
- if( channels != 1 && channels != 3 && channels != 4 )
- BAD_HEADER_ERR();
- break;
-
- case TIFF_TAG_ROWS_PER_STRIP:
- m_rows_per_strip = value;
- break;
-
- case TIFF_TAG_PLANAR_CONFIG:
- {
- int planar_config = value;
- if( planar_config != 1 )
- BAD_HEADER_ERR();
- }
- break;
-
- case TIFF_TAG_COLOR_MAP:
- if( fieldType != TIFF_TYPE_SHORT || count < 2 )
- BAD_HEADER_ERR();
- if( ReadTable( value, count, fieldType,
- m_temp_palette, m_max_pal_length ) < 0 )
- BAD_HEADER_ERR();
- pal_length = count / 3;
- if( pal_length > 256 )
- BAD_HEADER_ERR();
- for( i = 0; i < pal_length; i++ )
- {
- m_palette[i].r = (uchar)(m_temp_palette[i] >> 8);
- m_palette[i].g = (uchar)(m_temp_palette[i + pal_length] >> 8);
- m_palette[i].b = (uchar)(m_temp_palette[i + pal_length*2] >> 8);
- }
- break;
- case TIFF_TAG_STRIP_COUNTS:
- break;
- }
- }
-
- if( m_strips == 1 && m_rows_per_strip == -1 )
- m_rows_per_strip = m_height;
-
- if( m_width > 0 && m_height > 0 && m_strips > 0 &&
- (m_height + m_rows_per_strip - 1)/m_rows_per_strip == m_strips )
- {
- switch( m_bpp )
- {
- case 1:
- if( photometric == 0 || photometric == 1 && channels == 1 )
- {
- FillGrayPalette( m_palette, m_bpp, photometric == 0 );
- result = true;
- m_iscolor = false;
- }
- break;
- case 4:
- case 8:
- if( (photometric == 0 || photometric == 1 ||
- photometric == 3 && pal_length == (1 << m_bpp)) &&
- m_compression != TIFF_HUFFMAN && channels == 1 )
- {
- if( pal_length < 0 )
- {
- FillGrayPalette( m_palette, m_bpp, photometric == 0 );
- m_iscolor = false;
- }
- else
- {
- m_iscolor = IsColorPalette( m_palette, m_bpp );
- }
- result = true;
- }
- else if( photometric == 2 && pal_length < 0 &&
- (channels == 3 || channels == 4) &&
- m_compression == TIFF_UNCOMP )
- {
- m_bpp = 8*channels;
- m_iscolor = true;
- result = true;
- }
- break;
- default:
- BAD_HEADER_ERR();
- }
- }
-bad_header_exit:
- ;
- }
-
- if( !result )
- {
- m_strips = -1;
- m_width = m_height = -1;
- m_strm.Close();
- }
-
- return result;
-}
-
-
-bool GrFmtTiffReader::ReadData( uchar* data, int step, int color )
-{
- const int buffer_size = 1 << 12;
- uchar buffer[buffer_size];
- uchar gray_palette[256];
- bool result = false;
- uchar* src = buffer;
- int src_pitch = (m_width*m_bpp + 7)/8;
- int y = 0;
-
- if( m_strips < 0 || !m_strm.IsOpened())
- return false;
-
- if( src_pitch+32 > buffer_size )
- src = new uchar[src_pitch+32];
-
- if( !color )
- if( m_bpp <= 8 )
- {
- CvtPaletteToGray( m_palette, gray_palette, 1 << m_bpp );
- }
-
- if( setjmp( m_strm.JmpBuf()) == 0 )
- {
- for( int s = 0; s < m_strips; s++ )
- {
- int y_limit = m_rows_per_strip;
-
- y_limit += y;
- if( y_limit > m_height ) y_limit = m_height;
-
- m_strm.SetPos( m_offsets[s] );
-
- if( m_compression == TIFF_UNCOMP )
- {
- for( ; y < y_limit; y++, data += step )
- {
- m_strm.GetBytes( src, src_pitch );
- if( color )
- switch( m_bpp )
- {
- case 1:
- FillColorRow1( data, src, m_width, m_palette );
- break;
- case 4:
- FillColorRow4( data, src, m_width, m_palette );
- break;
- case 8:
- FillColorRow8( data, src, m_width, m_palette );
- break;
- case 24:
- icvCvt_RGB2BGR_8u_C3R( src, 0, data, 0, cvSize(m_width,1) );
- break;
- case 32:
- icvCvt_BGRA2BGR_8u_C4C3R( src, 0, data, 0, cvSize(m_width,1), 2 );
- break;
- default:
- assert(0);
- goto bad_decoding_end;
- }
- else
- switch( m_bpp )
- {
- case 1:
- FillGrayRow1( data, src, m_width, gray_palette );
- break;
- case 4:
- FillGrayRow4( data, src, m_width, gray_palette );
- break;
- case 8:
- FillGrayRow8( data, src, m_width, gray_palette );
- break;
- case 24:
- icvCvt_BGR2Gray_8u_C3C1R( src, 0, data, 0, cvSize(m_width,1), 2 );
- break;
- case 32:
- icvCvt_BGRA2Gray_8u_C4C1R( src, 0, data, 0, cvSize(m_width,1), 2 );
- break;
- default:
- assert(0);
- goto bad_decoding_end;
- }
- }
- }
- else
- {
- }
-
- result = true;
-
-bad_decoding_end:
-
- ;
- }
- }
-
- if( src != buffer ) delete[] src;
- return result;
-}
-
-#endif
-
-//////////////////////////////////////////////////////////////////////////////////////////
-
-GrFmtTiffWriter::GrFmtTiffWriter( const char* filename ) : GrFmtWriter( filename )
-{
-}
-
-GrFmtTiffWriter::~GrFmtTiffWriter()
-{
-}
-
-void GrFmtTiffWriter::WriteTag( TiffTag tag, TiffFieldType fieldType,
- int count, int value )
-{
- m_strm.PutWord( tag );
- m_strm.PutWord( fieldType );
- m_strm.PutDWord( count );
- m_strm.PutDWord( value );
-}
-
-
-bool GrFmtTiffWriter::WriteImage( const uchar* data, int step,
- int width, int height, int /*depth*/, int channels )
-{
- bool result = false;
- int fileStep = width*channels;
-
- assert( data && width > 0 && height > 0 && step >= fileStep);
-
- if( m_strm.Open( m_filename ) )
- {
- int rowsPerStrip = (1 << 13)/fileStep;
-
- if( rowsPerStrip < 1 )
- rowsPerStrip = 1;
-
- if( rowsPerStrip > height )
- rowsPerStrip = height;
-
- int i, stripCount = (height + rowsPerStrip - 1) / rowsPerStrip;
-/*#if defined _DEBUG || !defined WIN32
- int uncompressedRowSize = rowsPerStrip * fileStep;
-#endif*/
- int directoryOffset = 0;
-
- int* stripOffsets = new int[stripCount];
- short* stripCounts = new short[stripCount];
- uchar* buffer = new uchar[fileStep + 32];
- int stripOffsetsOffset = 0;
- int stripCountsOffset = 0;
- int bitsPerSample = 8; // TODO support 16 bit
- int y = 0;
-
- m_strm.PutBytes( fmtSignTiffII, 4 );
- m_strm.PutDWord( directoryOffset );
-
- // write an image data first (the most reasonable way
- // for compressed images)
- for( i = 0; i < stripCount; i++ )
- {
- int limit = y + rowsPerStrip;
-
- if( limit > height )
- limit = height;
-
- stripOffsets[i] = m_strm.GetPos();
-
- for( ; y < limit; y++, data += step )
- {
- if( channels == 3 )
- icvCvt_BGR2RGB_8u_C3R( data, 0, buffer, 0, cvSize(width,1) );
- else if( channels == 4 )
- icvCvt_BGRA2RGBA_8u_C4R( data, 0, buffer, 0, cvSize(width,1) );
-
- m_strm.PutBytes( channels > 1 ? buffer : data, fileStep );
- }
-
- stripCounts[i] = (short)(m_strm.GetPos() - stripOffsets[i]);
- /*assert( stripCounts[i] == uncompressedRowSize ||
- stripCounts[i] < uncompressedRowSize &&
- i == stripCount - 1);*/
- }
-
- if( stripCount > 2 )
- {
- stripOffsetsOffset = m_strm.GetPos();
- for( i = 0; i < stripCount; i++ )
- m_strm.PutDWord( stripOffsets[i] );
-
- stripCountsOffset = m_strm.GetPos();
- for( i = 0; i < stripCount; i++ )
- m_strm.PutWord( stripCounts[i] );
- }
- else if(stripCount == 2)
- {
- stripOffsetsOffset = m_strm.GetPos();
- for (i = 0; i < stripCount; i++)
- {
- m_strm.PutDWord (stripOffsets [i]);
- }
- stripCountsOffset = stripCounts [0] + (stripCounts [1] << 16);
- }
- else
- {
- stripOffsetsOffset = stripOffsets[0];
- stripCountsOffset = stripCounts[0];
- }
-
- if( channels > 1 )
- {
- bitsPerSample = m_strm.GetPos();
- m_strm.PutWord(8);
- m_strm.PutWord(8);
- m_strm.PutWord(8);
- if( channels == 4 )
- m_strm.PutWord(8);
- }
-
- directoryOffset = m_strm.GetPos();
-
- // write header
- m_strm.PutWord( 9 );
-
- /* warning: specification 5.0 of Tiff want to have tags in
- ascending order. This is a non-fatal error, but this cause
- warning with some tools. So, keep this in ascending order */
-
- WriteTag( TIFF_TAG_WIDTH, TIFF_TYPE_LONG, 1, width );
- WriteTag( TIFF_TAG_HEIGHT, TIFF_TYPE_LONG, 1, height );
- WriteTag( TIFF_TAG_BITS_PER_SAMPLE,
- TIFF_TYPE_SHORT, channels, bitsPerSample );
- WriteTag( TIFF_TAG_COMPRESSION, TIFF_TYPE_LONG, 1, TIFF_UNCOMP );
- WriteTag( TIFF_TAG_PHOTOMETRIC, TIFF_TYPE_SHORT, 1, channels > 1 ? 2 : 1 );
-
- WriteTag( TIFF_TAG_STRIP_OFFSETS, TIFF_TYPE_LONG,
- stripCount, stripOffsetsOffset );
-
- WriteTag( TIFF_TAG_SAMPLES_PER_PIXEL, TIFF_TYPE_SHORT, 1, channels );
- WriteTag( TIFF_TAG_ROWS_PER_STRIP, TIFF_TYPE_LONG, 1, rowsPerStrip );
-
- WriteTag( TIFF_TAG_STRIP_COUNTS,
- stripCount > 1 ? TIFF_TYPE_SHORT : TIFF_TYPE_LONG,
- stripCount, stripCountsOffset );
-
- m_strm.PutDWord(0);
- m_strm.Close();
-
- // write directory offset
- FILE* f = fopen( m_filename, "r+b" );
- buffer[0] = (uchar)directoryOffset;
- buffer[1] = (uchar)(directoryOffset >> 8);
- buffer[2] = (uchar)(directoryOffset >> 16);
- buffer[3] = (uchar)(directoryOffset >> 24);
-
- fseek( f, 4, SEEK_SET );
- fwrite( buffer, 1, 4, f );
- fclose(f);
-
- delete[] stripOffsets;
- delete[] stripCounts;
- delete[] buffer;
-
- result = true;
- }
- return result;
-}
-
projects / opencv / blobdiff