sergiotarxz/libvips
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This commit is contained in:
John Cupitt 2013-07-15 22:01:14 +01:00
parent 6167d4d97c
commit e36d8a843b
1 changed files with 4 additions and 3 deletions
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7
libvips/histogram/maplut.c
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@ -572,8 +572,8 @@ vips_maplut_build( VipsObject *object )
histogram->in->Bands, VipsPel * )) ) histogram->in->Bands, VipsPel * )) )
return( NULL ); return( NULL );
for( i = 0; i < histogram->in->Bands; i++ ) for( i = 0; i < histogram->in->Bands; i++ )
if( !(maplut->table[i] = if( !(maplut->table[i] = VIPS_ARRAY( maplut,
VIPS_ARRAY( maplut, maplut->sz * maplut->es, VipsPel )) ) maplut->sz * maplut->es, VipsPel )) )
return( NULL ); return( NULL );
/* Scan LUT and fill table. /* Scan LUT and fill table.
@ -581,7 +581,8 @@ vips_maplut_build( VipsObject *object )
q = (VipsPel *) histogram->in->data; q = (VipsPel *) histogram->in->data;
for( x = 0; x < maplut->sz; x++ ) for( x = 0; x < maplut->sz; x++ )
for( i = 0; i < maplut->nb; i++ ) { for( i = 0; i < maplut->nb; i++ ) {
memcpy( maplut->table[i] + x * maplut->es, q, maplut->es ); memcpy( maplut->table[i] + x * maplut->es, q,
maplut->es );
q += maplut->es; q += maplut->es;
} }