17 #include <epicsMutex.h>
18 #include <epicsTime.h>
26 #define ND_ARRAY_MAX_DIMS 10
28 typedef void *(*MallocFunc_t)(
size_t size);
111 int report(FILE *fp,
int details);
173 NDArray* copy(
NDArray *pIn,
NDArray *pOut,
bool copyData,
bool copyDimensions=
true,
bool copyDataType=
true);
184 int report(FILE *fp,
int details);
186 size_t getMaxMemory();
187 size_t getMemorySize();
189 void emptyFreeList();
190 static void setDefaultFrameMemoryFunctions(
MallocFunc_t newMalloc,
192 virtual void* frameMalloc(
size_t size);
193 virtual void frameFree(
void *ptr);
199 virtual NDArray* createArray();
200 virtual void onAllocateArray(
NDArray *pArray);
201 virtual void onReserveArray(
NDArray *pArray);
202 virtual void onReleaseArray(
NDArray *pArray);
205 std::multiset<freeListElement> freeList_;
206 epicsMutexId listLock_;
#define ADCORE_API
Definition: ADCoreAPI.h:41
NDDataType_t dataType
Definition: ADPylon.cpp:60
NDColorMode_t
Enumeration of color modes for NDArray attribute "colorMode".
Definition: NDArray.h:35
@ NDColorModeBayer
Bayer pattern image, 1 value per pixel but with color filter on detector.
Definition: NDArray.h:37
@ NDColorModeYUV422
YUV image, 4 bytes encodes 2 RGB pixel.
Definition: NDArray.h:42
@ NDColorModeYUV444
YUV image, 3 bytes encodes 1 RGB pixel.
Definition: NDArray.h:41
@ NDColorModeMono
Monochromatic image.
Definition: NDArray.h:36
@ NDColorModeRGB1
RGB image with pixel color interleave, data array is [3, NX, NY].
Definition: NDArray.h:38
@ NDColorModeRGB3
RGB image with plane color interleave, data array is [NX, NY, 3]
Definition: NDArray.h:40
@ NDColorModeYUV411
YUV image, 6 bytes encodes 4 RGB pixels.
Definition: NDArray.h:43
@ NDColorModeRGB2
RGB image with row color interleave, data array is [NX, 3, NY]
Definition: NDArray.h:39
struct NDArrayInfo NDArrayInfo_t
Structure returned by NDArray::getInfo.
struct NDDimension NDDimension_t
Structure defining a dimension of an NDArray.
void(* FreeFunc_t)(void *ptr)
Definition: NDArray.h:29
MallocFunc_t defaultFrameMalloc
Definition: NDArrayPool.cpp:34
#define ND_ARRAY_MAX_DIMS
NDArray.h.
Definition: NDArray.h:26
FreeFunc_t defaultFrameFree
Definition: NDArrayPool.cpp:35
NDBayerPattern_t
Enumeration of Bayer patterns for NDArray attribute "bayerPattern".
Definition: NDArray.h:51
@ NDBayerBGGR
First line BGBG, second line GRGR...
Definition: NDArray.h:55
@ NDBayerGRBG
First line GRGR, second line BGBG...
Definition: NDArray.h:54
@ NDBayerGBRG
First line GBGB, second line RGRG...
Definition: NDArray.h:53
@ NDBayerRGGB
First line RGRG, second line GBGB...
Definition: NDArray.h:52
void *(* MallocFunc_t)(size_t size)
Definition: NDArray.h:28
NDDataType_t
Enumeration of NDArray data types.
Definition: NDAttribute.h:30
N-dimensional array class; each array has a set of dimensions, a data type, pointer to data,...
Definition: NDArray.h:99
epicsTimeStamp epicsTS
The epicsTimeStamp; this is set with pasynManager->updateTimeStamp(), and can come from a user-define...
Definition: NDArray.h:124
int ndims
The number of dimensions in this array; minimum=1.
Definition: NDArray.h:126
int uniqueId
A number that must be unique for all NDArrays produced by a driver after is has started.
Definition: NDArray.h:121
void * pData
Pointer to the array data.
Definition: NDArray.h:131
Codec_t codec
Definition of codec used to compress the data.
Definition: NDArray.h:135
size_t dataSize
Data size for this array; actual amount of memory allocated for *pData, may be more than required to ...
Definition: NDArray.h:129
int getReferenceCount() const
Definition: NDArray.h:110
double timeStamp
The time stamp in seconds for this array; seconds since EPICS epoch (00:00:00 UTC,...
Definition: NDArray.h:122
NDDataType_t dataType
Data type for this array.
Definition: NDArray.h:128
class asynNDArrayDriver * pDriver
The asynNDArrayDriver that created this array.
Definition: NDArray.h:120
size_t compressedSize
Size of the compressed data.
Definition: NDArray.h:136
class NDArrayPool * pNDArrayPool
The NDArrayPool object that created this array.
Definition: NDArray.h:119
NDAttributeList * pAttributeList
Linked list of attributes.
Definition: NDArray.h:134
The NDArrayPool class manages a free list (pool) of NDArray objects.
Definition: NDArray.h:168
virtual ~NDArrayPool()
Definition: NDArray.h:171
NDAttributeList.h.
Definition: NDAttributeList.h:21
This is the class from which NDArray drivers are derived; implements the asynGenericPointer functions...
Definition: asynNDArrayDriver.h:136
Definition: NDArray.h:147
size_t dataSize_
Definition: NDArray.h:156
freeListElement(NDArray *pArray, size_t dataSize)
Definition: NDArray.h:149
NDArray * pArray_
Definition: NDArray.h:155
friend bool operator<(const freeListElement &lhs, const freeListElement &rhs)
Definition: NDArray.h:152
Structure returned by NDArray::getInfo.
Definition: NDArray.h:78
int xDim
The array index which is the X dimension.
Definition: NDArray.h:85
size_t xSize
The X size of the array.
Definition: NDArray.h:88
NDColorMode_t colorMode
The color mode.
Definition: NDArray.h:84
size_t nElements
The total number of elements in the array.
Definition: NDArray.h:79
size_t colorSize
The color size of the array.
Definition: NDArray.h:90
size_t ySize
The Y size of the array.
Definition: NDArray.h:89
size_t yStride
The number of array elements between Y values.
Definition: NDArray.h:92
int colorDim
The array index which is the color dimension.
Definition: NDArray.h:87
size_t xStride
The number of array elements between X values.
Definition: NDArray.h:91
int yDim
The array index which is the Y dimension.
Definition: NDArray.h:86
size_t colorStride
The number of array elements between color values.
Definition: NDArray.h:93
size_t totalBytes
The total number of bytes required to hold the array; this may be less than NDArray::dataSize.
Definition: NDArray.h:81
int bytesPerElement
The number of bytes per element in the array.
Definition: NDArray.h:80
Structure defining a dimension of an NDArray.
Definition: NDArray.h:59
size_t offset
The offset relative to the origin of the original data source (detector, for example).
Definition: NDArray.h:61
int binning
The binning (pixel summation, 1=no binning) relative to original data source (detector,...
Definition: NDArray.h:67
size_t size
The number of elements in this dimension of the array.
Definition: NDArray.h:60
int reverse
The orientation (0=normal, 1=reversed) relative to the original data source (detector,...
Definition: NDArray.h:71