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Merge pull request #7768 from terfendail:ovx_remap

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This commit is contained in:
Alexander Alekhin
2016-12-16 10:33:58 +00:00
parent f7d956ea3e 3c5eb513dd
commit a615d79f2d
2 changed files with 308 additions and 0 deletions
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3rdparty/openvx/include/ivx.hpp
Vendored
+207
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@@ -361,6 +361,15 @@ template <> struct RefTypeTraits <vx_distribution>
static vx_status release(vxType& ref) { return vxReleaseDistribution(&ref); }
};
class Remap;
template <> struct RefTypeTraits <vx_remap>
{
typedef vx_remap vxType;
typedef Remap wrapperType;
static const vx_enum vxTypeEnum = VX_TYPE_REMAP;
static vx_status release(vxType& ref) { return vxReleaseRemap(&ref); }
};
#ifdef IVX_USE_CXX98
/// Casting to vx_reference with compile-time check
@@ -918,6 +927,34 @@ public:
void setImmediateBorder(vx_enum mode, const vx_pixel_value_t& val)
{ border_t bm = {mode, val}; setImmediateBorder(bm); }
/// vxSetContextAttribute(BORDER) wrapper
template <typename T>
void setImmediateBorder(vx_enum mode, const T& _val)
{
vx_pixel_value_t val;
switch (TypeToEnum<T>::value)
{
case VX_TYPE_UINT8:
val.U8 = _val;
break;
case VX_TYPE_INT16:
val.S16 = _val;
break;
case VX_TYPE_UINT16:
val.U16 = _val;
break;
case VX_TYPE_INT32:
val.S32 = _val;
break;
case VX_TYPE_UINT32:
val.U32 = _val;
break;
default:
throw WrapperError("Unsupported constant border value type");
}
setImmediateBorder(mode, val);
}
/// vxSetContextAttribute(BORDER) wrapper
void setImmediateBorder(vx_enum mode)
{ vx_pixel_value_t val = {}; setImmediateBorder(mode, val); }
@@ -1273,6 +1310,34 @@ static const vx_enum
void setBorder(vx_enum mode, const vx_pixel_value_t& val)
{ vx_border_t bm = {mode, val}; setBorder(bm); }
/// vxSetNodeAttribute(BORDER) wrapper
template <typename T>
void setBorder(vx_enum mode, const T& _val)
{
vx_pixel_value_t val;
switch (TypeToEnum<T>::value)
{
case VX_TYPE_UINT8:
val.U8 = _val;
break;
case VX_TYPE_INT16:
val.S16 = _val;
break;
case VX_TYPE_UINT16:
val.U16 = _val;
break;
case VX_TYPE_INT32:
val.S32 = _val;
break;
case VX_TYPE_UINT32:
val.U32 = _val;
break;
default:
throw WrapperError("Unsupported constant border value type");
}
setBorder(mode, val);
}
/// vxSetNodeAttribute(BORDER) wrapper
void setBorder(vx_enum mode)
{ vx_pixel_value_t val = {}; setBorder(mode, val); }
@@ -2999,6 +3064,148 @@ public:
#endif //IVX_USE_OPENCV
};
/*
* Remap
*/
class Remap : public RefWrapper<vx_remap>
{
public:
IVX_REF_STD_CTORS_AND_ASSIGNMENT(Remap);
static Remap create(vx_context context, vx_uint32 src_width, vx_uint32 src_height, vx_uint32 dst_width, vx_uint32 dst_height)
{
return Remap(vxCreateRemap(context, src_width, src_height, dst_width, dst_height));
}
#ifndef VX_VERSION_1_1
static const vx_enum
VX_REMAP_SOURCE_WIDTH = VX_REMAP_ATTRIBUTE_SOURCE_WIDTH,
VX_REMAP_SOURCE_HEIGHT = VX_REMAP_ATTRIBUTE_SOURCE_HEIGHT,
VX_REMAP_DESTINATION_WIDTH = VX_REMAP_ATTRIBUTE_DESTINATION_WIDTH,
VX_REMAP_DESTINATION_HEIGHT = VX_REMAP_ATTRIBUTE_DESTINATION_HEIGHT;
#endif
template<typename T>
void query(vx_enum att, T& value) const
{ IVX_CHECK_STATUS(vxQueryRemap(ref, att, &value, sizeof(value))); }
vx_uint32 srcWidth() const
{
vx_uint32 v;
query(VX_REMAP_SOURCE_WIDTH, v);
return v;
}
vx_uint32 srcHeight() const
{
vx_uint32 v;
query(VX_REMAP_SOURCE_HEIGHT, v);
return v;
}
vx_uint32 dstWidth() const
{
vx_uint32 v;
query(VX_REMAP_DESTINATION_WIDTH, v);
return v;
}
vx_uint32 dstHeight() const
{
vx_uint32 v;
query(VX_REMAP_DESTINATION_HEIGHT, v);
return v;
}
vx_uint32 srcCoordType() const
{ return VX_TYPE_FLOAT32; }
vx_uint32 dstCoordType() const
{ return VX_TYPE_UINT32; }
void setMapping(vx_uint32 dst_x, vx_uint32 dst_y, vx_float32 src_x, vx_float32 src_y)
{ IVX_CHECK_STATUS(vxSetRemapPoint(ref, dst_x, dst_y, src_x, src_y)); }
void getMapping(vx_uint32 dst_x, vx_uint32 dst_y, vx_float32 &src_x, vx_float32 &src_y) const
{ IVX_CHECK_STATUS(vxGetRemapPoint(ref, dst_x, dst_y, &src_x, &src_y)); }
#ifdef IVX_USE_OPENCV
void setMappings(const cv::Mat& map_x, const cv::Mat& map_y)
{
if (map_x.type() != enumToCVType(srcCoordType()) || map_y.type() != enumToCVType(srcCoordType()))
throw WrapperError(std::string(__func__) + "(): mapping type is wrong");
if ((vx_uint32)(map_x.rows) != dstHeight() || (vx_uint32)(map_x.cols) != dstWidth())
throw WrapperError(std::string(__func__) + "(): x mapping size is wrong");
if ((vx_uint32)(map_y.rows) != dstHeight() || (vx_uint32)(map_y.cols) != dstWidth())
throw WrapperError(std::string(__func__) + "(): y mapping size is wrong");
for (vx_uint32 y = 0; y < dstHeight(); y++)
{
const vx_float32* map_x_line = map_x.ptr<vx_float32>(y);
const vx_float32* map_y_line = map_y.ptr<vx_float32>(y);
for (vx_uint32 x = 0; x < dstWidth(); x++)
setMapping(x, y, map_x_line[x], map_y_line[x]);
}
}
void setMappings(const cv::Mat& map)
{
if (map.depth() != CV_MAT_DEPTH(enumToCVType(srcCoordType())) || map.channels() != 2)
throw WrapperError(std::string(__func__) + "(): mapping type is wrong");
if ((vx_uint32)(map.rows) != dstHeight() || (vx_uint32)(map.cols) != dstWidth())
throw WrapperError(std::string(__func__) + "(): x mapping size is wrong");
for (vx_uint32 y = 0; y < dstHeight(); y++)
{
const vx_float32* map_line = map.ptr<vx_float32>(y);
for (vx_uint32 x = 0; x < 2*dstWidth(); x+=2)
setMapping(x, y, map_line[x], map_line[x+1]);
}
}
void getMappings(cv::Mat& map_x, cv::Mat& map_y) const
{
if (map_x.type() != enumToCVType(srcCoordType()) || map_y.type() != enumToCVType(srcCoordType()))
throw WrapperError(std::string(__func__) + "(): mapping type is wrong");
if (((vx_uint32)(map_x.rows) != dstHeight() || (vx_uint32)(map_x.cols) != dstWidth()) && !map_x.empty())
throw WrapperError(std::string(__func__) + "(): x mapping size is wrong");
if (((vx_uint32)(map_y.rows) != dstHeight() || (vx_uint32)(map_y.cols) != dstWidth()) && !map_y.empty())
throw WrapperError(std::string(__func__) + "(): y mapping size is wrong");
if (map_x.empty())
map_x = cv::Mat((int)dstHeight(), (int)dstWidth(), enumToCVType(srcCoordType()));
if (map_y.empty())
map_y = cv::Mat((int)dstHeight(), (int)dstWidth(), enumToCVType(srcCoordType()));
for (vx_uint32 y = 0; y < dstHeight(); y++)
{
vx_float32* map_x_line = map_x.ptr<vx_float32>(y);
vx_float32* map_y_line = map_y.ptr<vx_float32>(y);
for (vx_uint32 x = 0; x < dstWidth(); x++)
getMapping(x, y, map_x_line[x], map_y_line[x]);
}
}
void getMappings(cv::Mat& map) const
{
if (map.depth() != CV_MAT_DEPTH(enumToCVType(srcCoordType())) || map.channels() != 2)
throw WrapperError(std::string(__func__) + "(): mapping type is wrong");
if (((vx_uint32)(map.rows) != dstHeight() || (vx_uint32)(map.cols) != dstWidth()) && !map.empty())
throw WrapperError(std::string(__func__) + "(): x mapping size is wrong");
if (map.empty())
map = cv::Mat((int)dstHeight(), (int)dstWidth(), CV_MAKETYPE(CV_MAT_DEPTH(enumToCVType(srcCoordType())),2));
for (vx_uint32 y = 0; y < dstHeight(); y++)
{
vx_float32* map_line = map.ptr<vx_float32>(y);
for (vx_uint32 x = 0; x < 2*dstWidth(); x+=2)
getMapping(x, y, map_line[x], map_line[x+1]);
}
}
#endif //IVX_USE_OPENCV
};
/// Standard nodes
namespace nodes {