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init: 64 bits version of the webcam

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This commit is contained in:
Nicolas RACOT
2026-07-13 16:31:52 +02:00
parent c0f3eeb00d
commit 07e526544d
381 changed files with 43996 additions and 9097 deletions
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53
include/opencv2/core/core_c.h
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@ -42,8 +42,8 @@
//M*/
#ifndef __OPENCV_CORE_C_H__
#define __OPENCV_CORE_C_H__
#ifndef OPENCV_CORE_C_H
#define OPENCV_CORE_C_H
#include "opencv2/core/types_c.h"
@ -359,7 +359,7 @@ CVAPI(CvMat*) cvGetSubRect( const CvArr* arr, CvMat* submat, CvRect rect );
/** @brief Returns array row or row span.
The functions return the header, corresponding to a specified row/row span of the input array.
The function returns the header, corresponding to a specified row/row span of the input array.
cvGetRow(arr, submat, row) is a shortcut for cvGetRows(arr, submat, row, row+1).
@param arr Input array
@param submat Pointer to the resulting sub-array header
@ -385,7 +385,7 @@ CV_INLINE CvMat* cvGetRow( const CvArr* arr, CvMat* submat, int row )
/** @brief Returns one of more array columns.
The functions return the header, corresponding to a specified column span of the input array. That
The function returns the header, corresponding to a specified column span of the input array. That
is, no data is copied. Therefore, any modifications of the submatrix will affect the original array.
If you need to copy the columns, use cvCloneMat. cvGetCol(arr, submat, col) is a shortcut for
@ -1788,7 +1788,7 @@ CVAPI(int) cvGraphRemoveVtx( CvGraph* graph, int index );
CVAPI(int) cvGraphRemoveVtxByPtr( CvGraph* graph, CvGraphVtx* vtx );
/** Link two vertices specifed by indices or pointers if they
/** Link two vertices specified by indices or pointers if they
are not connected or return pointer to already existing edge
connecting the vertices.
Functions return 1 if a new edge was created, 0 otherwise */
@ -1976,8 +1976,12 @@ CVAPI(void) cvSetIPLAllocators( Cv_iplCreateImageHeader create_header,
The function opens file storage for reading or writing data. In the latter case, a new file is
created or an existing file is rewritten. The type of the read or written file is determined by the
filename extension: .xml for XML and .yml or .yaml for YAML. The function returns a pointer to the
CvFileStorage structure. If the file cannot be opened then the function returns NULL.
filename extension: .xml for XML, .yml or .yaml for YAML and .json for JSON.
At the same time, it also supports adding parameters like "example.xml?base64".
The function returns a pointer to the CvFileStorage structure.
If the file cannot be opened then the function returns NULL.
@param filename Name of the file associated with the storage
@param memstorage Memory storage used for temporary data and for
: storing dynamic structures, such as CvSeq or CvGraph . If it is NULL, a temporary memory
@ -1985,6 +1989,7 @@ CvFileStorage structure. If the file cannot be opened then the function returns
@param flags Can be one of the following:
> - **CV_STORAGE_READ** the storage is open for reading
> - **CV_STORAGE_WRITE** the storage is open for writing
(use **CV_STORAGE_WRITE | CV_STORAGE_WRITE_BASE64** to write rawdata in Base64)
@param encoding
*/
CVAPI(CvFileStorage*) cvOpenFileStorage( const char* filename, CvMemStorage* memstorage,
@ -2022,7 +2027,8 @@ One and only one of the two above flags must be specified
@param type_name Optional parameter - the object type name. In
case of XML it is written as a type_id attribute of the structure opening tag. In the case of
YAML it is written after a colon following the structure name (see the example in
CvFileStorage description). Mainly it is used with user objects. When the storage is read, the
CvFileStorage description). In case of JSON it is written as a name/value pair.
Mainly it is used with user objects. When the storage is read, the
encoded type name is used to determine the object type (see CvTypeInfo and cvFindType ).
@param attributes This parameter is not used in the current implementation
*/
@ -2162,7 +2168,7 @@ the file with multiple streams looks like this:
@endcode
The YAML file will look like this:
@code{.yaml}
%YAML:1.0
%YAML 1.0
# stream #1 data
...
---
@ -2187,6 +2193,23 @@ to a sequence rather than a map.
CVAPI(void) cvWriteRawData( CvFileStorage* fs, const void* src,
int len, const char* dt );
/** @brief Writes multiple numbers in Base64.
If either CV_STORAGE_WRITE_BASE64 or cv::FileStorage::WRITE_BASE64 is used,
this function will be the same as cvWriteRawData. If neither, the main
difference is that it outputs a sequence in Base64 encoding rather than
in plain text.
This function can only be used to write a sequence with a type "binary".
@param fs File storage
@param src Pointer to the written array
@param len Number of the array elements to write
@param dt Specification of each array element, see @ref format_spec "format specification"
*/
CVAPI(void) cvWriteRawDataBase64( CvFileStorage* fs, const void* src,
int len, const char* dt );
/** @brief Returns a unique pointer for a given name.
The function returns a unique pointer for each particular file node name. This pointer can be then
@ -2468,7 +2491,7 @@ CVAPI(void) cvReadRawData( const CvFileStorage* fs, const CvFileNode* src,
/** @brief Writes a file node to another file storage.
The function writes a copy of a file node to file storage. Possible applications of the function are
merging several file storages into one and conversion between XML and YAML formats.
merging several file storages into one and conversion between XML, YAML and JSON formats.
@param fs Destination file storage
@param new_node_name New name of the file node in the destination file storage. To keep the
existing name, use cvcvGetFileNodeName
@ -2616,13 +2639,13 @@ CVAPI(void) cvSetErrStatus( int status );
#define CV_ErrModeParent 1 /* Print error and continue */
#define CV_ErrModeSilent 2 /* Don't print and continue */
/** Retrives current error processing mode */
/** Retrieves current error processing mode */
CVAPI(int) cvGetErrMode( void );
/** Sets error processing mode, returns previously used mode */
CVAPI(int) cvSetErrMode( int mode );
/** Sets error status and performs some additonal actions (displaying message box,
/** Sets error status and performs some additional actions (displaying message box,
writing message to stderr, terminating application etc.)
depending on the current error mode */
CVAPI(void) cvError( int status, const char* func_name,
@ -2631,7 +2654,7 @@ CVAPI(void) cvError( int status, const char* func_name,
/** Retrieves textual description of the error given its code */
CVAPI(const char*) cvErrorStr( int status );
/** Retrieves detailed information about the last error occured */
/** Retrieves detailed information about the last error occurred */
CVAPI(int) cvGetErrInfo( const char** errcode_desc, const char** description,
const char** filename, int* line );
@ -2706,7 +2729,7 @@ static char cvFuncName[] = Name
/**
CV_CALL macro calls CV (or IPL) function, checks error status and
signals a error if the function failed. Useful in "parent node"
error procesing mode
error processing mode
*/
#define CV_CALL( Func ) \
{ \
@ -3041,7 +3064,7 @@ template<typename _Tp> inline void Seq<_Tp>::copyTo(std::vector<_Tp>& vec, const
size_t len = !seq ? 0 : range == Range::all() ? seq->total : range.end - range.start;
vec.resize(len);
if( seq && len )
cvCvtSeqToArray(seq, &vec[0], range);
cvCvtSeqToArray(seq, &vec[0], cvSlice(range));
}
template<typename _Tp> inline Seq<_Tp>::operator std::vector<_Tp>() const