VPI - Vision Programming Interface

3.2 Release

Convolution.h
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49 
56 #ifndef NV_VPI_ALGORITHMS_CONVOLUTION_H
57 #define NV_VPI_ALGORITHMS_CONVOLUTION_H
58 
59 #include "../Export.h"
60 #include "../Status.h"
61 #include "../Types.h"
62 
63 #include <stdint.h>
64 
65 #ifdef __cplusplus
66 extern "C" {
67 #endif
68 
154 VPI_PUBLIC VPIStatus vpiSubmitConvolution(VPIStream stream, uint64_t backend, VPIImage input, VPIImage output,
155  const float *kernelData, int32_t kernelWidth, int32_t kernelHeight,
156  VPIBorderExtension border);
157 
230 VPI_PUBLIC VPIStatus vpiSubmitSeparableConvolution(VPIStream stream, uint64_t backend, VPIImage input, VPIImage output,
231  const float *kernelXData, int32_t kernelXSize,
232  const float *kernelYData, int32_t kernelYSize,
233  VPIBorderExtension border);
234 
237 #ifdef __cplusplus
238 }
239 #endif
240 
241 #endif /* NV_VPI_ALGORITHMS_CONVOLUTION_H */
VPIStatus vpiSubmitConvolution(VPIStream stream, uint64_t backend, VPIImage input, VPIImage output, const float *kernelData, int32_t kernelWidth, int32_t kernelHeight, VPIBorderExtension border)
Runs a generic 2D convolution over an image.
VPIStatus vpiSubmitSeparableConvolution(VPIStream stream, uint64_t backend, VPIImage input, VPIImage output, const float *kernelXData, int32_t kernelXSize, const float *kernelYData, int32_t kernelYSize, VPIBorderExtension border)
Runs a generic 2D convolution operation over an image, optimized for separable kernels.
struct VPIImageImpl * VPIImage
A handle to an image.
Definition: Types.h:256
VPIStatus
Status codes.
Definition: Status.h:81
struct VPIStreamImpl * VPIStream
A handle to a stream.
Definition: Types.h:250
VPIBorderExtension
Image border extension specify how pixel values outside of the image domain should be constructed.
Definition: Types.h:277