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Added wrappers for OpenVX context attributes and setter for convolution scale attribute

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This commit is contained in:
Vitaly Tuzov 2016-11-25 19:13:27 +03:00
parent a53f93ff8d
commit ff2747dff5
1 changed files with 148 additions and 0 deletions
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148
3rdparty/openvx/include/ivx.hpp vendored
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@ -696,6 +696,11 @@ protected:
#endif // IVX_USE_EXTERNAL_REFCOUNT #endif // IVX_USE_EXTERNAL_REFCOUNT
#ifndef VX_VERSION_1_1
//TODO: provide wrapper for border mode
typedef vx_border_mode_t vx_border_t;
#endif
/// vx_context wrapper /// vx_context wrapper
class Context : public RefWrapper<vx_context> class Context : public RefWrapper<vx_context>
{ {
@ -719,6 +724,146 @@ public:
/// vxLoadKernels() wrapper /// vxLoadKernels() wrapper
void loadKernels(const std::string& module) void loadKernels(const std::string& module)
{ IVX_CHECK_STATUS( vxLoadKernels(ref, module.c_str()) ); } { IVX_CHECK_STATUS( vxLoadKernels(ref, module.c_str()) ); }
/// vxQueryContext() wrapper
template<typename T>
void query(vx_enum att, T& value) const
{ IVX_CHECK_STATUS(vxQueryContext(ref, att, &value, sizeof(value))); }
#ifndef VX_VERSION_1_1
static const vx_enum
VX_CONTEXT_VENDOR_ID = VX_CONTEXT_ATTRIBUTE_VENDOR_ID,
VX_CONTEXT_VERSION = VX_CONTEXT_ATTRIBUTE_VERSION,
VX_CONTEXT_UNIQUE_KERNELS = VX_CONTEXT_ATTRIBUTE_UNIQUE_KERNELS,
VX_CONTEXT_MODULES = VX_CONTEXT_ATTRIBUTE_MODULES,
VX_CONTEXT_REFERENCES = VX_CONTEXT_ATTRIBUTE_REFERENCES,
VX_CONTEXT_IMPLEMENTATION = VX_CONTEXT_ATTRIBUTE_IMPLEMENTATION,
VX_CONTEXT_EXTENSIONS_SIZE = VX_CONTEXT_ATTRIBUTE_EXTENSIONS_SIZE,
VX_CONTEXT_EXTENSIONS = VX_CONTEXT_ATTRIBUTE_EXTENSIONS,
VX_CONTEXT_CONVOLUTION_MAX_DIMENSION = VX_CONTEXT_ATTRIBUTE_CONVOLUTION_MAXIMUM_DIMENSION,
VX_CONTEXT_OPTICAL_FLOW_MAX_WINDOW_DIMENSION = VX_CONTEXT_ATTRIBUTE_OPTICAL_FLOW_WINDOW_MAXIMUM_DIMENSION,
VX_CONTEXT_IMMEDIATE_BORDER = VX_CONTEXT_ATTRIBUTE_IMMEDIATE_BORDER_MODE,
VX_CONTEXT_UNIQUE_KERNEL_TABLE = VX_CONTEXT_ATTRIBUTE_UNIQUE_KERNEL_TABLE;
#endif
/// vxQueryContext(VX_CONTEXT_VENDOR_ID) wrapper
vx_uint16 vendorID() const
{
vx_uint16 v;
query(VX_CONTEXT_VENDOR_ID, v);
return v;
}
/// vxQueryContext(VX_CONTEXT_VERSION) wrapper
vx_uint16 version() const
{
vx_uint16 v;
query(VX_CONTEXT_VERSION, v);
return v;
}
/// vxQueryContext(VX_CONTEXT_UNIQUE_KERNELS) wrapper
vx_uint32 uniqueKernels() const
{
vx_uint32 v;
query(VX_CONTEXT_UNIQUE_KERNELS, v);
return v;
}
/// vxQueryContext(VX_CONTEXT_MODULES) wrapper
vx_uint32 modules() const
{
vx_uint32 v;
query(VX_CONTEXT_MODULES, v);
return v;
}
/// vxQueryContext(VX_CONTEXT_REFERENCES) wrapper
vx_uint32 references() const
{
vx_uint32 v;
query(VX_CONTEXT_REFERENCES, v);
return v;
}
/// vxQueryContext(VX_CONTEXT_EXTENSIONS_SIZE) wrapper
vx_size extensionsSize() const
{
vx_size v;
query(VX_CONTEXT_EXTENSIONS_SIZE, v);
return v;
}
/// vxQueryContext(VX_CONTEXT_CONVOLUTION_MAX_DIMENSION) wrapper
vx_size convolutionMaxDimension() const
{
vx_size v;
query(VX_CONTEXT_CONVOLUTION_MAX_DIMENSION, v);
return v;
}
/// vxQueryContext(VX_CONTEXT_OPTICAL_FLOW_MAX_WINDOW_DIMENSION) wrapper
vx_size opticalFlowMaxWindowSize() const
{
vx_size v;
query(VX_CONTEXT_OPTICAL_FLOW_MAX_WINDOW_DIMENSION, v);
return v;
}
/// vxQueryContext(VX_CONTEXT_IMMEDIATE_BORDER) wrapper
vx_border_t borderMode() const
{
vx_border_t v;
query(VX_CONTEXT_IMMEDIATE_BORDER, v);
return v;
}
/// vxQueryContext(VX_CONTEXT_IMPLEMENTATION) wrapper
std::string implementation() const
{
std::vector<vx_char> v(VX_MAX_IMPLEMENTATION_NAME);
IVX_CHECK_STATUS(vxQueryContext(ref, VX_CONTEXT_IMPLEMENTATION, &v[0], v.size() * sizeof(vx_char)));
return std::string(v.data());
}
/// vxQueryContext(VX_CONTEXT_EXTENSIONS) wrapper
std::string extensions() const
{
std::vector<vx_char> v(extensionsSize());
IVX_CHECK_STATUS(vxQueryContext(ref, VX_CONTEXT_EXTENSIONS, &v[0], v.size() * sizeof(vx_char)));
return std::string(v.data());
}
/// vxQueryContext(VX_CONTEXT_UNIQUE_KERNEL_TABLE) wrapper
std::vector<vx_kernel_info_t> kernelTable() const
{
std::vector<vx_kernel_info_t> v(uniqueKernels());
IVX_CHECK_STATUS(vxQueryContext(ref, VX_CONTEXT_UNIQUE_KERNEL_TABLE, &v[0], v.size() * sizeof(vx_kernel_info_t)));
return v;
}
#ifdef VX_VERSION_1_1
/// vxQueryContext(VX_CONTEXT_IMMEDIATE_BORDER_POLICY) wrapper
vx_enum borderPolicy() const
{
vx_enum v;
query(VX_CONTEXT_IMMEDIATE_BORDER_POLICY, v);
return v;
}
/// vxQueryContext(VX_CONTEXT_NONLINEAR_MAX_DIMENSION) wrapper
vx_size nonlinearMaxDimension() const
{
vx_size v;
query(VX_CONTEXT_NONLINEAR_MAX_DIMENSION, v);
return v;
}
#endif
/// vxSetContextAttribute(VX_CONTEXT_IMMEDIATE_BORDER) wrapper
void setBorderMode(vx_border_t &border)
{ IVX_CHECK_STATUS(vxSetContextAttribute(ref, VX_CONTEXT_IMMEDIATE_BORDER, &border, sizeof(border))); }
}; };
/// vx_graph wrapper /// vx_graph wrapper
@ -1752,6 +1897,9 @@ public:
return VX_TYPE_INT16; return VX_TYPE_INT16;
} }
void setScale(vx_uint32 newScale)
{ IVX_CHECK_STATUS( vxSetConvolutionAttribute(ref, VX_CONVOLUTION_SCALE, &newScale, sizeof(newScale)) ); }
void copyTo(void* data) void copyTo(void* data)
{ {
if (!data) throw WrapperError(std::string(__func__) + "(): output pointer is 0"); if (!data) throw WrapperError(std::string(__func__) + "(): output pointer is 0");