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Merge pull request #10390 from alalek:ocl_option_buffer_rect

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This commit is contained in:
Alexander Alekhin 2017-12-22 12:52:56 +00:00
commit 4e542a65a3
1 changed files with 14 additions and 12 deletions
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26
modules/core/src/ocl.cpp
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@ -151,6 +151,8 @@ struct DummyImpl
#define CV_OCL_DBG_CHECK_(expr, check_result) expr; (void)check_result
#define CV_OCL_DBG_CHECK(expr) do { cl_int __cl_result = (expr); CV_OCL_CHECK_RESULT(__cl_result, #expr); } while (0)
static const bool CV_OPENCL_DISABLE_BUFFER_RECT_OPERATIONS = false;
#else // HAVE_OPENCL
#ifndef _DEBUG
@ -225,6 +227,15 @@ static const bool CV_OPENCL_CACHE_CLEANUP = utils::getConfigurationParameterBool
static const bool CV_OPENCL_VALIDATE_BINARY_PROGRAMS_VALUE = utils::getConfigurationParameterBool("OPENCV_OPENCL_VALIDATE_BINARY_PROGRAMS", false);
#endif
// Option to disable calls clEnqueueReadBufferRect / clEnqueueWriteBufferRect / clEnqueueCopyBufferRect
static const bool CV_OPENCL_DISABLE_BUFFER_RECT_OPERATIONS = utils::getConfigurationParameterBool("OPENCV_OPENCL_DISABLE_BUFFER_RECT_OPERATIONS",
#ifdef __APPLE__
true
#else
false
#endif
);
#endif // HAVE_OPENCL
struct UMat2D
@ -5206,8 +5217,7 @@ public:
CV_OCL_CHECK(clEnqueueReadBuffer(q, (cl_mem)u->handle, CL_TRUE,
srcrawofs, total, alignedPtr.getAlignedPtr(), 0, 0, 0));
}
#ifdef __APPLE__
else
else if (CV_OPENCL_DISABLE_BUFFER_RECT_OPERATIONS)
{
const size_t padding = CV_OPENCL_DATA_PTR_ALIGNMENT;
size_t new_srcrawofs = srcrawofs & ~(padding-1);
@ -5224,7 +5234,6 @@ public:
for( size_t i = 0; i < new_sz[1]; i++ )
memcpy( (uchar*)dstptr + i*new_dststep[0], ptr + i*new_srcstep[0] + membuf_ofs, new_sz[0]);
}
#else
else
{
AlignedDataPtr2D<false, true> alignedPtr((uchar*)dstptr, new_sz[1], new_sz[0], new_dststep[0], CV_OPENCL_DATA_PTR_ALIGNMENT);
@ -5236,7 +5245,6 @@ public:
new_dststep[0], 0,
ptr, 0, 0, 0));
}
#endif
}
}
@ -5343,8 +5351,7 @@ public:
CV_OCL_CHECK(clEnqueueWriteBuffer(q, (cl_mem)u->handle, CL_TRUE,
dstrawofs, total, alignedPtr.getAlignedPtr(), 0, 0, 0));
}
#ifdef __APPLE__
else
else if (CV_OPENCL_DISABLE_BUFFER_RECT_OPERATIONS)
{
const size_t padding = CV_OPENCL_DATA_PTR_ALIGNMENT;
size_t new_dstrawofs = dstrawofs & ~(padding-1);
@ -5366,7 +5373,6 @@ public:
CV_OCL_CHECK(clEnqueueWriteBuffer(q, (cl_mem)u->handle, CL_TRUE,
new_dstrawofs, total, ptr, 0, 0, 0));
}
#else
else
{
AlignedDataPtr2D<true, false> alignedPtr((uchar*)srcptr, new_sz[1], new_sz[0], new_srcstep[0], CV_OPENCL_DATA_PTR_ALIGNMENT);
@ -5378,7 +5384,6 @@ public:
new_srcstep[0], 0,
ptr, 0, 0, 0));
}
#endif
}
u->markHostCopyObsolete(true);
#ifdef HAVE_OPENCL_SVM
@ -5520,8 +5525,7 @@ public:
CV_OCL_CHECK(retval = clEnqueueCopyBuffer(q, (cl_mem)src->handle, (cl_mem)dst->handle,
srcrawofs, dstrawofs, total, 0, 0, 0));
}
#ifdef __APPLE__
else
else if (CV_OPENCL_DISABLE_BUFFER_RECT_OPERATIONS)
{
const size_t padding = CV_OPENCL_DATA_PTR_ALIGNMENT;
size_t new_srcrawofs = srcrawofs & ~(padding-1);
@ -5554,7 +5558,6 @@ public:
CV_OCL_CHECK(clEnqueueWriteBuffer(q, (cl_mem)dst->handle, CL_TRUE,
new_dstrawofs, dst_total, dstptr, 0, 0, 0));
}
#else
else
{
CV_OCL_CHECK(retval = clEnqueueCopyBufferRect(q, (cl_mem)src->handle, (cl_mem)dst->handle,
@ -5563,7 +5566,6 @@ public:
new_dststep[0], 0,
0, 0, 0));
}
#endif
}
if (retval == CL_SUCCESS)
{