88 lines
3.4 KiB
C
88 lines
3.4 KiB
C
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//-----------------------------------------------------------------------------
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// (c) 2006 by Leutron Vision
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// Project: GenApi
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// Author: Jan Becvar
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// $Header$
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//
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// License: This file is published under the license of the EMVA GenICam Standard Group.
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// A text file describing the legal terms is included in your installation as 'GenICam_license.pdf'.
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// If for some reason you are missing this file please contact the EMVA or visit the website
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// (http://www.genicam.org) for a full copy.
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//
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// THIS SOFTWARE IS PROVIDED BY THE EMVA GENICAM STANDARD GROUP "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE EMVA GENICAM STANDARD GROUP
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// OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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//-----------------------------------------------------------------------------
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/**
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\file
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\brief Declaration of the CChunkAdapterGeneric class.
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*/
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#ifndef GENAPI_CHUNKADAPTERGENERIC_H
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#define GENAPI_CHUNKADAPTERGENERIC_H
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#include <GenApi/ChunkAdapter.h>
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namespace GENAPI_NAMESPACE
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{
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/* ------------------------------------------- */
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// Single chunk info
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// make sure everything is properly packed
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#pragma pack(push, 1)
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typedef struct SingleChunkData_t
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{
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uint64_t ChunkID;
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ptrdiff_t ChunkOffset;
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size_t ChunkLength;
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} SingleChunkData_t;
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// the extended version holding ChunkID as string should be used only in special cases
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// when the ChunkID does not fit into a 64-bit integer
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typedef struct SingleChunkDataStr_t
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{
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GENICAM_NAMESPACE::gcstring ChunkID;
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ptrdiff_t ChunkOffset;
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size_t ChunkLength;
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} SingleChunkDataStr_t;
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// restore the previous packing
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#pragma pack(pop)
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/* ------------------------------------------- */
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//! Connects a generic chunked buffer to a node map
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class GENAPI_DECL CChunkAdapterGeneric : public CChunkAdapter
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{
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public:
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//! Constructor
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CChunkAdapterGeneric(INodeMap* pNodeMap = NULL, int64_t MaxChunkCacheSize = -1);
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//! Destructor
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virtual ~CChunkAdapterGeneric();
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// Does not have implementation, use the version with EventID
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virtual bool CheckBufferLayout(uint8_t *pBuffer, int64_t BufferLength);
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// Does not have implementation, use the generic version
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virtual void AttachBuffer(uint8_t *pBuffer, int64_t BufferLength, AttachStatistics_t *pAttachStatistics = NULL);
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virtual void AttachBuffer(uint8_t *pBuffer, SingleChunkData_t *ChunkData, int64_t NumChunks, AttachStatistics_t *pAttachStatistics = NULL);
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virtual void AttachBuffer(uint8_t *pBuffer, SingleChunkDataStr_t *ChunkData, int64_t NumChunks, AttachStatistics_t *pAttachStatistics = NULL);
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};
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}
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#endif // GENAPI_CHUNKADAPTERGENERIC_H
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