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rename CudaMem -> HostMem to better reflect its purpose

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This commit is contained in:
Vladislav Vinogradov
2014-12-19 13:46:28 +03:00
parent 9210d8e542
commit 53862687d5
20 changed files with 173 additions and 155 deletions
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2
modules/core/include/opencv2/core/base.hpp
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@@ -705,7 +705,7 @@ namespace ogl
namespace cuda
{
class CV_EXPORTS GpuMat;
class CV_EXPORTS CudaMem;
class CV_EXPORTS HostMem;
class CV_EXPORTS Stream;
class CV_EXPORTS Event;
}

42
modules/core/include/opencv2/core/cuda.hpp
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@@ -56,7 +56,9 @@ namespace cv { namespace cuda {
//! @addtogroup cuda_struct
//! @{
//////////////////////////////// GpuMat ///////////////////////////////
//===================================================================================
// GpuMat
//===================================================================================
/** @brief Base storage class for GPU memory with reference counting.
@@ -318,7 +320,9 @@ CV_EXPORTS void ensureSizeIsEnough(int rows, int cols, int type, OutputArray arr
CV_EXPORTS void setBufferPoolUsage(bool on);
CV_EXPORTS void setBufferPoolConfig(int deviceId, size_t stackSize, int stackCount);
//////////////////////////////// CudaMem ////////////////////////////////
//===================================================================================
// HostMem
//===================================================================================
/** @brief Class with reference counting wrapping special memory type allocation functions from CUDA.
@@ -335,43 +339,43 @@ Its interface is also Mat-like but with additional memory type parameters.
@note Allocation size of such memory types is usually limited. For more details, see *CUDA 2.2
Pinned Memory APIs* document or *CUDA C Programming Guide*.
*/
class CV_EXPORTS CudaMem
class CV_EXPORTS HostMem
{
public:
enum AllocType { PAGE_LOCKED = 1, SHARED = 2, WRITE_COMBINED = 4 };
explicit CudaMem(AllocType alloc_type = PAGE_LOCKED);
explicit HostMem(AllocType alloc_type = PAGE_LOCKED);
CudaMem(const CudaMem& m);
HostMem(const HostMem& m);
CudaMem(int rows, int cols, int type, AllocType alloc_type = PAGE_LOCKED);
CudaMem(Size size, int type, AllocType alloc_type = PAGE_LOCKED);
HostMem(int rows, int cols, int type, AllocType alloc_type = PAGE_LOCKED);
HostMem(Size size, int type, AllocType alloc_type = PAGE_LOCKED);
//! creates from host memory with coping data
explicit CudaMem(InputArray arr, AllocType alloc_type = PAGE_LOCKED);
explicit HostMem(InputArray arr, AllocType alloc_type = PAGE_LOCKED);
~CudaMem();
~HostMem();
CudaMem& operator =(const CudaMem& m);
HostMem& operator =(const HostMem& m);
//! swaps with other smart pointer
void swap(CudaMem& b);
void swap(HostMem& b);
//! returns deep copy of the matrix, i.e. the data is copied
CudaMem clone() const;
HostMem clone() const;
//! allocates new matrix data unless the matrix already has specified size and type.
void create(int rows, int cols, int type);
void create(Size size, int type);
//! creates alternative CudaMem header for the same data, with different
//! creates alternative HostMem header for the same data, with different
//! number of channels and/or different number of rows
CudaMem reshape(int cn, int rows = 0) const;
HostMem reshape(int cn, int rows = 0) const;
//! decrements reference counter and released memory if needed.
void release();
//! returns matrix header with disabled reference counting for CudaMem data.
//! returns matrix header with disabled reference counting for HostMem data.
Mat createMatHeader() const;
/** @brief Maps CPU memory to GPU address space and creates the cuda::GpuMat header without reference counting
@@ -420,7 +424,9 @@ CV_EXPORTS void registerPageLocked(Mat& m);
*/
CV_EXPORTS void unregisterPageLocked(Mat& m);
///////////////////////////////// Stream //////////////////////////////////
//===================================================================================
// Stream
//===================================================================================
/** @brief This class encapsulates a queue of asynchronous calls.
@@ -514,7 +520,9 @@ private:
//! @} cuda_struct
//////////////////////////////// Initialization & Info ////////////////////////
//===================================================================================
// Initialization & Info
//===================================================================================
//! @addtogroup cuda_init
//! @{

66
modules/core/include/opencv2/core/cuda.inl.hpp
View File

@@ -50,7 +50,9 @@
namespace cv { namespace cuda {
//////////////////////////////// GpuMat ///////////////////////////////
//===================================================================================
// GpuMat
//===================================================================================
inline
GpuMat::GpuMat(Allocator* allocator_)
@@ -374,16 +376,18 @@ void swap(GpuMat& a, GpuMat& b)
a.swap(b);
}
//////////////////////////////// CudaMem ////////////////////////////////
//===================================================================================
// HostMem
//===================================================================================
inline
CudaMem::CudaMem(AllocType alloc_type_)
HostMem::HostMem(AllocType alloc_type_)
: flags(0), rows(0), cols(0), step(0), data(0), refcount(0), datastart(0), dataend(0), alloc_type(alloc_type_)
{
}
inline
CudaMem::CudaMem(const CudaMem& m)
HostMem::HostMem(const HostMem& m)
: flags(m.flags), rows(m.rows), cols(m.cols), step(m.step), data(m.data), refcount(m.refcount), datastart(m.datastart), dataend(m.dataend), alloc_type(m.alloc_type)
{
if( refcount )
@@ -391,7 +395,7 @@ CudaMem::CudaMem(const CudaMem& m)
}
inline
CudaMem::CudaMem(int rows_, int cols_, int type_, AllocType alloc_type_)
HostMem::HostMem(int rows_, int cols_, int type_, AllocType alloc_type_)
: flags(0), rows(0), cols(0), step(0), data(0), refcount(0), datastart(0), dataend(0), alloc_type(alloc_type_)
{
if (rows_ > 0 && cols_ > 0)
@@ -399,7 +403,7 @@ CudaMem::CudaMem(int rows_, int cols_, int type_, AllocType alloc_type_)
}
inline
CudaMem::CudaMem(Size size_, int type_, AllocType alloc_type_)
HostMem::HostMem(Size size_, int type_, AllocType alloc_type_)
: flags(0), rows(0), cols(0), step(0), data(0), refcount(0), datastart(0), dataend(0), alloc_type(alloc_type_)
{
if (size_.height > 0 && size_.width > 0)
@@ -407,24 +411,24 @@ CudaMem::CudaMem(Size size_, int type_, AllocType alloc_type_)
}
inline
CudaMem::CudaMem(InputArray arr, AllocType alloc_type_)
HostMem::HostMem(InputArray arr, AllocType alloc_type_)
: flags(0), rows(0), cols(0), step(0), data(0), refcount(0), datastart(0), dataend(0), alloc_type(alloc_type_)
{
arr.getMat().copyTo(*this);
}
inline
CudaMem::~CudaMem()
HostMem::~HostMem()
{
release();
}
inline
CudaMem& CudaMem::operator =(const CudaMem& m)
HostMem& HostMem::operator =(const HostMem& m)
{
if (this != &m)
{
CudaMem temp(m);
HostMem temp(m);
swap(temp);
}
@@ -432,7 +436,7 @@ CudaMem& CudaMem::operator =(const CudaMem& m)
}
inline
void CudaMem::swap(CudaMem& b)
void HostMem::swap(HostMem& b)
{
std::swap(flags, b.flags);
std::swap(rows, b.rows);
@@ -446,86 +450,88 @@ void CudaMem::swap(CudaMem& b)
}
inline
CudaMem CudaMem::clone() const
HostMem HostMem::clone() const
{
CudaMem m(size(), type(), alloc_type);
HostMem m(size(), type(), alloc_type);
createMatHeader().copyTo(m);
return m;
}
inline
void CudaMem::create(Size size_, int type_)
void HostMem::create(Size size_, int type_)
{
create(size_.height, size_.width, type_);
}
inline
Mat CudaMem::createMatHeader() const
Mat HostMem::createMatHeader() const
{
return Mat(size(), type(), data, step);
}
inline
bool CudaMem::isContinuous() const
bool HostMem::isContinuous() const
{
return (flags & Mat::CONTINUOUS_FLAG) != 0;
}
inline
size_t CudaMem::elemSize() const
size_t HostMem::elemSize() const
{
return CV_ELEM_SIZE(flags);
}
inline
size_t CudaMem::elemSize1() const
size_t HostMem::elemSize1() const
{
return CV_ELEM_SIZE1(flags);
}
inline
int CudaMem::type() const
int HostMem::type() const
{
return CV_MAT_TYPE(flags);
}
inline
int CudaMem::depth() const
int HostMem::depth() const
{
return CV_MAT_DEPTH(flags);
}
inline
int CudaMem::channels() const
int HostMem::channels() const
{
return CV_MAT_CN(flags);
}
inline
size_t CudaMem::step1() const
size_t HostMem::step1() const
{
return step / elemSize1();
}
inline
Size CudaMem::size() const
Size HostMem::size() const
{
return Size(cols, rows);
}
inline
bool CudaMem::empty() const
bool HostMem::empty() const
{
return data == 0;
}
static inline
void swap(CudaMem& a, CudaMem& b)
void swap(HostMem& a, HostMem& b)
{
a.swap(b);
}
//////////////////////////////// Stream ///////////////////////////////
//===================================================================================
// Stream
//===================================================================================
inline
Stream::Stream(const Ptr<Impl>& impl)
@@ -533,7 +539,9 @@ Stream::Stream(const Ptr<Impl>& impl)
{
}
//////////////////////////////// Initialization & Info ////////////////////////
//===================================================================================
// Initialization & Info
//===================================================================================
inline
bool TargetArchs::has(int major, int minor)
@@ -592,7 +600,9 @@ bool DeviceInfo::supports(FeatureSet feature_set) const
}} // namespace cv { namespace cuda {
//////////////////////////////// Mat ////////////////////////////////
//===================================================================================
// Mat
//===================================================================================
namespace cv {

16
modules/core/include/opencv2/core/mat.hpp
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@@ -160,8 +160,8 @@ public:
STD_VECTOR_MAT = 5 << KIND_SHIFT,
EXPR = 6 << KIND_SHIFT,
OPENGL_BUFFER = 7 << KIND_SHIFT,
CUDA_MEM = 8 << KIND_SHIFT,
GPU_MAT = 9 << KIND_SHIFT,
CUDA_HOST_MEM = 8 << KIND_SHIFT,
CUDA_GPU_MAT = 9 << KIND_SHIFT,
UMAT =10 << KIND_SHIFT,
STD_VECTOR_UMAT =11 << KIND_SHIFT
};
@@ -180,7 +180,7 @@ public:
_InputArray(const double& val);
_InputArray(const cuda::GpuMat& d_mat);
_InputArray(const ogl::Buffer& buf);
_InputArray(const cuda::CudaMem& cuda_mem);
_InputArray(const cuda::HostMem& cuda_mem);
template<typename _Tp> _InputArray(const cudev::GpuMat_<_Tp>& m);
_InputArray(const UMat& um);
_InputArray(const std::vector<UMat>& umv);
@@ -277,7 +277,7 @@ public:
_OutputArray(std::vector<Mat>& vec);
_OutputArray(cuda::GpuMat& d_mat);
_OutputArray(ogl::Buffer& buf);
_OutputArray(cuda::CudaMem& cuda_mem);
_OutputArray(cuda::HostMem& cuda_mem);
template<typename _Tp> _OutputArray(cudev::GpuMat_<_Tp>& m);
template<typename _Tp> _OutputArray(std::vector<_Tp>& vec);
template<typename _Tp> _OutputArray(std::vector<std::vector<_Tp> >& vec);
@@ -292,7 +292,7 @@ public:
_OutputArray(const std::vector<Mat>& vec);
_OutputArray(const cuda::GpuMat& d_mat);
_OutputArray(const ogl::Buffer& buf);
_OutputArray(const cuda::CudaMem& cuda_mem);
_OutputArray(const cuda::HostMem& cuda_mem);
template<typename _Tp> _OutputArray(const cudev::GpuMat_<_Tp>& m);
template<typename _Tp> _OutputArray(const std::vector<_Tp>& vec);
template<typename _Tp> _OutputArray(const std::vector<std::vector<_Tp> >& vec);
@@ -310,7 +310,7 @@ public:
virtual UMat& getUMatRef(int i=-1) const;
virtual cuda::GpuMat& getGpuMatRef() const;
virtual ogl::Buffer& getOGlBufferRef() const;
virtual cuda::CudaMem& getCudaMemRef() const;
virtual cuda::HostMem& getHostMemRef() const;
virtual void create(Size sz, int type, int i=-1, bool allowTransposed=false, int fixedDepthMask=0) const;
virtual void create(int rows, int cols, int type, int i=-1, bool allowTransposed=false, int fixedDepthMask=0) const;
virtual void create(int dims, const int* size, int type, int i=-1, bool allowTransposed=false, int fixedDepthMask=0) const;
@@ -333,7 +333,7 @@ public:
_InputOutputArray(std::vector<Mat>& vec);
_InputOutputArray(cuda::GpuMat& d_mat);
_InputOutputArray(ogl::Buffer& buf);
_InputOutputArray(cuda::CudaMem& cuda_mem);
_InputOutputArray(cuda::HostMem& cuda_mem);
template<typename _Tp> _InputOutputArray(cudev::GpuMat_<_Tp>& m);
template<typename _Tp> _InputOutputArray(std::vector<_Tp>& vec);
template<typename _Tp> _InputOutputArray(std::vector<std::vector<_Tp> >& vec);
@@ -348,7 +348,7 @@ public:
_InputOutputArray(const std::vector<Mat>& vec);
_InputOutputArray(const cuda::GpuMat& d_mat);
_InputOutputArray(const ogl::Buffer& buf);
_InputOutputArray(const cuda::CudaMem& cuda_mem);
_InputOutputArray(const cuda::HostMem& cuda_mem);
template<typename _Tp> _InputOutputArray(const cudev::GpuMat_<_Tp>& m);
template<typename _Tp> _InputOutputArray(const std::vector<_Tp>& vec);
template<typename _Tp> _InputOutputArray(const std::vector<std::vector<_Tp> >& vec);

30
modules/core/include/opencv2/core/mat.inl.hpp
View File

@@ -100,13 +100,13 @@ inline _InputArray::_InputArray(const MatExpr& expr)
{ init(FIXED_TYPE + FIXED_SIZE + EXPR + ACCESS_READ, &expr); }
inline _InputArray::_InputArray(const cuda::GpuMat& d_mat)
{ init(GPU_MAT + ACCESS_READ, &d_mat); }
{ init(CUDA_GPU_MAT + ACCESS_READ, &d_mat); }
inline _InputArray::_InputArray(const ogl::Buffer& buf)
{ init(OPENGL_BUFFER + ACCESS_READ, &buf); }
inline _InputArray::_InputArray(const cuda::CudaMem& cuda_mem)
{ init(CUDA_MEM + ACCESS_READ, &cuda_mem); }
inline _InputArray::_InputArray(const cuda::HostMem& cuda_mem)
{ init(CUDA_HOST_MEM + ACCESS_READ, &cuda_mem); }
inline _InputArray::~_InputArray() {}
@@ -174,13 +174,13 @@ _OutputArray::_OutputArray(const _Tp* vec, int n)
{ init(FIXED_TYPE + FIXED_SIZE + MATX + DataType<_Tp>::type + ACCESS_WRITE, vec, Size(n, 1)); }
inline _OutputArray::_OutputArray(cuda::GpuMat& d_mat)
{ init(GPU_MAT + ACCESS_WRITE, &d_mat); }
{ init(CUDA_GPU_MAT + ACCESS_WRITE, &d_mat); }
inline _OutputArray::_OutputArray(ogl::Buffer& buf)
{ init(OPENGL_BUFFER + ACCESS_WRITE, &buf); }
inline _OutputArray::_OutputArray(cuda::CudaMem& cuda_mem)
{ init(CUDA_MEM + ACCESS_WRITE, &cuda_mem); }
inline _OutputArray::_OutputArray(cuda::HostMem& cuda_mem)
{ init(CUDA_HOST_MEM + ACCESS_WRITE, &cuda_mem); }
inline _OutputArray::_OutputArray(const Mat& m)
{ init(FIXED_TYPE + FIXED_SIZE + MAT + ACCESS_WRITE, &m); }
@@ -195,13 +195,13 @@ inline _OutputArray::_OutputArray(const std::vector<UMat>& vec)
{ init(FIXED_SIZE + STD_VECTOR_UMAT + ACCESS_WRITE, &vec); }
inline _OutputArray::_OutputArray(const cuda::GpuMat& d_mat)
{ init(FIXED_TYPE + FIXED_SIZE + GPU_MAT + ACCESS_WRITE, &d_mat); }
{ init(FIXED_TYPE + FIXED_SIZE + CUDA_GPU_MAT + ACCESS_WRITE, &d_mat); }
inline _OutputArray::_OutputArray(const ogl::Buffer& buf)
{ init(FIXED_TYPE + FIXED_SIZE + OPENGL_BUFFER + ACCESS_WRITE, &buf); }
inline _OutputArray::_OutputArray(const cuda::CudaMem& cuda_mem)
{ init(FIXED_TYPE + FIXED_SIZE + CUDA_MEM + ACCESS_WRITE, &cuda_mem); }
inline _OutputArray::_OutputArray(const cuda::HostMem& cuda_mem)
{ init(FIXED_TYPE + FIXED_SIZE + CUDA_HOST_MEM + ACCESS_WRITE, &cuda_mem); }
///////////////////////////////////////////////////////////////////////////////////////////
@@ -261,13 +261,13 @@ _InputOutputArray::_InputOutputArray(const _Tp* vec, int n)
{ init(FIXED_TYPE + FIXED_SIZE + MATX + DataType<_Tp>::type + ACCESS_RW, vec, Size(n, 1)); }
inline _InputOutputArray::_InputOutputArray(cuda::GpuMat& d_mat)
{ init(GPU_MAT + ACCESS_RW, &d_mat); }
{ init(CUDA_GPU_MAT + ACCESS_RW, &d_mat); }
inline _InputOutputArray::_InputOutputArray(ogl::Buffer& buf)
{ init(OPENGL_BUFFER + ACCESS_RW, &buf); }
inline _InputOutputArray::_InputOutputArray(cuda::CudaMem& cuda_mem)
{ init(CUDA_MEM + ACCESS_RW, &cuda_mem); }
inline _InputOutputArray::_InputOutputArray(cuda::HostMem& cuda_mem)
{ init(CUDA_HOST_MEM + ACCESS_RW, &cuda_mem); }
inline _InputOutputArray::_InputOutputArray(const Mat& m)
{ init(FIXED_TYPE + FIXED_SIZE + MAT + ACCESS_RW, &m); }
@@ -282,13 +282,13 @@ inline _InputOutputArray::_InputOutputArray(const std::vector<UMat>& vec)
{ init(FIXED_SIZE + STD_VECTOR_UMAT + ACCESS_RW, &vec); }
inline _InputOutputArray::_InputOutputArray(const cuda::GpuMat& d_mat)
{ init(FIXED_TYPE + FIXED_SIZE + GPU_MAT + ACCESS_RW, &d_mat); }
{ init(FIXED_TYPE + FIXED_SIZE + CUDA_GPU_MAT + ACCESS_RW, &d_mat); }
inline _InputOutputArray::_InputOutputArray(const ogl::Buffer& buf)
{ init(FIXED_TYPE + FIXED_SIZE + OPENGL_BUFFER + ACCESS_RW, &buf); }
inline _InputOutputArray::_InputOutputArray(const cuda::CudaMem& cuda_mem)
{ init(FIXED_TYPE + FIXED_SIZE + CUDA_MEM + ACCESS_RW, &cuda_mem); }
inline _InputOutputArray::_InputOutputArray(const cuda::HostMem& cuda_mem)
{ init(FIXED_TYPE + FIXED_SIZE + CUDA_HOST_MEM + ACCESS_RW, &cuda_mem); }
//////////////////////////////////////////// Mat //////////////////////////////////////////