VPI - Vision Programming Interface

0.3.7 Release

PerspectiveImageWarp.h
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49 
56 #ifndef NV_VPI_ALGORITHMS_PERSPECTIVE_IMAGE_WARP_H
57 #define NV_VPI_ALGORITHMS_PERSPECTIVE_IMAGE_WARP_H
58 
67 #include "vpi/Export.h"
68 #include "vpi/Status.h"
69 #include "vpi/Types.h"
70 #include "vpi/WarpMap.h"
71 
72 #include <stdint.h>
73 
74 #ifdef __cplusplus
75 extern "C" {
76 #endif
77 
85 #define VPI_WARP_INVERSE (1)
86 
98 
121  const VPIPerspectiveTransform xform, VPIImage output,
122  VPIInterpolationType interp, VPIBoundaryCond bcond, uint32_t flags);
123 
124 #ifdef __cplusplus
125 }
126 #endif
127  // end of VPI_PerspectiveImageWarp
129 
130 #endif // NV_VPI_ALGORITHMS_PERSPECTIVE_IMAGE_WARP_H
Export.h
vpiSubmitPerspectiveImageWarp
VPIStatus vpiSubmitPerspectiveImageWarp(VPIPayload payload, VPIImage input, const VPIPerspectiveTransform xform, VPIImage output, VPIInterpolationType interp, VPIBoundaryCond bcond, uint32_t flags)
Submits the Perspective Image Warp operation to the stream associated with the payload.
Types.h
vpiCreatePerspectiveImageWarp
VPIStatus vpiCreatePerspectiveImageWarp(VPIStream stream, VPIPayload *payload)
Creates a payload for Perspective Image Warp algorithm.
VPIBoundaryCond
VPIBoundaryCond
Image boundary condition specify how pixel values outside of the image domain should be constructed.
Definition: Types.h:269
VPIStream
struct VPIStreamImpl * VPIStream
A handle to a stream.
Definition: Types.h:177
WarpMap.h
VPIImage
struct VPIImageImpl * VPIImage
A handle to an image.
Definition: Types.h:183
VPIInterpolationType
VPIInterpolationType
Interpolation types supported by several algorithms.
Definition: Types.h:295
VPIPayload
struct VPIPayloadImpl * VPIPayload
A handle to an algorithm payload.
Definition: Types.h:195
Status.h
VPIStatus
VPIStatus
Status codes.
Definition: Types.h:523
VPIPerspectiveTransform
float VPIPerspectiveTransform[3][3]
Represents a 2D perspective transform.
Definition: Types.h:608