56 #ifndef NV_VPI_ALGORITHMS_HISTOGRAM_H 
   57 #define NV_VPI_ALGORITHMS_HISTOGRAM_H 
   59 #include "../AlgoFlags.h" 
   60 #include "../Export.h" 
   61 #include "../Status.h" 
struct VPIArrayImpl * VPIArray
A handle to an array.
VPIStatus vpiSubmitHistogram(VPIStream stream, uint64_t backend, VPIPayload payload, VPIImage input, VPIArray output, uint64_t flags)
Computes the image histogram.
VPIStatus vpiCreateHistogramEven(uint64_t backends, VPIImageFormat fmt, float start, float end, int32_t numBins, VPIPayload *payload)
Creates payload for Image Histogram Even algorithm.
struct VPIImageImpl * VPIImage
A handle to an image.
struct VPIPayloadImpl * VPIPayload
A handle to an algorithm payload.
struct VPIStreamImpl * VPIStream
A handle to a stream.