generic-library/opencv
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replaced alloca() (a.k.a. cvStackAlloc) with AutoBuffer or vector() everywhere. cvStackAlloc() is still defined, but we do not need alloca() anymore to compile and run OpenCV (fixes #889 and may be some others)

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This commit is contained in:
Vadim Pisarevsky
2011-02-18 10:29:57 +00:00
parent 7b2ec0a1e6
commit 65a7f13af3
21 changed files with 286 additions and 263 deletions
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6
modules/core/src/array.cpp
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@@ -294,7 +294,8 @@ cvCloneMatND( const CvMatND* src )
if( !CV_IS_MATND_HDR( src ))
CV_Error( CV_StsBadArg, "Bad CvMatND header" );
int* sizes = (int*)cvStackAlloc( src->dims*sizeof(sizes[0]) );
CV_Assert( src->dims <= CV_MAX_DIM );
int sizes[CV_MAX_DIM];
for( int i = 0; i < src->dims; i++ )
sizes[i] = src->dim[i].size;
@@ -1717,7 +1718,8 @@ cvPtr1D( const CvArr* arr, int idx, int* _type )
else
{
int i, n = m->dims;
int* _idx = (int*)cvStackAlloc(n*sizeof(_idx[0]));
CV_DbgAssert( n <= CV_MAX_DIM_HEAP );
int _idx[CV_MAX_DIM_HEAP];
for( i = n - 1; i >= 0; i-- )
{