COMPMID-1088: Use IMemoryRegion in interfaces where possible

-Simplifies import memory interface
-Changes the used of void** handles with appropriate interfaces.

Change-Id: I5918c855c11f46352058864623336b352162a4b7

1 files changed, 9 insertions, 2 deletions

diff --git a/src/runtime/CL/CLMemoryRegion.cpp b/src/runtime/CL/CLMemoryRegion.cpp
index 15fd7f333e..9578d73934 100644
--- a/src/runtime/CL/CLMemoryRegion.cpp
+++ b/src/runtime/CL/CLMemoryRegion.cpp
@@ -48,9 +48,10 @@ void *ICLMemoryRegion::buffer() const
     return _mapping;
 }
 
-void **ICLMemoryRegion::handle()
+std::unique_ptr<IMemoryRegion> ICLMemoryRegion::extract_subregion(size_t offset, size_t size)
 {
-    return reinterpret_cast<void **>(&_mem);
+    ARM_COMPUTE_UNUSED(offset, size);
+    return nullptr;
 }
 
 CLBufferMemoryRegion::CLBufferMemoryRegion(cl::Context ctx, cl_mem_flags flags, size_t size)
@@ -62,6 +63,12 @@ CLBufferMemoryRegion::CLBufferMemoryRegion(cl::Context ctx, cl_mem_flags flags,
     }
 }
 
+CLBufferMemoryRegion::CLBufferMemoryRegion(const cl::Buffer &buffer)
+    : ICLMemoryRegion(buffer.getInfo<CL_MEM_CONTEXT>(), buffer.getInfo<CL_MEM_SIZE>())
+{
+    _mem = buffer;
+}
+
 void *CLBufferMemoryRegion::ptr()
 {
     return nullptr;