VPI - Vision Programming Interface

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Convolution.h
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49 
57 #ifndef NV_VPI_ALGORITHMS_CONVOLUTION_H
58 #define NV_VPI_ALGORITHMS_CONVOLUTION_H
59 
60 #include "../Export.h"
61 #include "../Status.h"
62 #include "../Types.h"
63 
64 #include <stdint.h>
65 
66 #ifdef __cplusplus
67 extern "C" {
68 #endif
69 
94 VPI_PUBLIC VPIStatus vpiSubmitConvolution(VPIStream stream, uint32_t backend, VPIImage input, VPIImage output,
95  const float *kernelData, int32_t kernelWidth, int32_t kernelHeight,
96  VPIBorderExtension border);
97 
111 VPI_PUBLIC VPIStatus vpiSubmitSeparableConvolution(VPIStream stream, uint32_t backend, VPIImage input, VPIImage output,
112  const float *kernelXData, int32_t kernelXSize,
113  const float *kernelYData, int32_t kernelYSize,
114  VPIBorderExtension border);
115 
118 #ifdef __cplusplus
119 }
120 #endif
121 
122 #endif /* NV_VPI_ALGORITHMS_CONVOLUTION_H */
VPIStatus vpiSubmitConvolution(VPIStream stream, uint32_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, uint32_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:197
VPIStatus
Status codes.
Definition: Status.h:81
struct VPIStreamImpl * VPIStream
A handle to a stream.
Definition: Types.h:191
VPIBorderExtension
Image border extension specify how pixel values outside of the image domain should be constructed.
Definition: Types.h:218