Remove OpenGL ES support

Remove the following:
 - Relevant backend kernels
 - Relevant backend functions
 - Relevant backend validation tests
 - Relevant backend specific examples
 - Remove backend support from Graph API
 - Remove backend support from build system

Update documentation

Resolves: COMPMID-4149

Change-Id: Id0621d6ee35169754de458103907aaba4ef770c0
Signed-off-by: Manuel Bottini <manuel.bottini@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5097
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>

1 files changed, 0 insertions, 103 deletions

diff --git a/src/graph/backends/GLES/GCTensorHandle.cpp b/src/graph/backends/GLES/GCTensorHandle.cpp
deleted file mode 100644
index 94e8813246..0000000000
--- a/src/graph/backends/GLES/GCTensorHandle.cpp
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * Copyright (c) 2018-2019 Arm Limited.
- *
- * SPDX-License-Identifier: MIT
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-#include "arm_compute/graph/backends/GLES/GCTensorHandle.h"
-
-#include "arm_compute/runtime/IMemoryGroup.h"
-
-namespace arm_compute
-{
-namespace graph
-{
-namespace backends
-{
-GCTensorHandle::GCTensorHandle(const ITensorInfo &info)
-    : _tensor()
-{
-    _tensor.allocator()->init(info);
-}
-
-void GCTensorHandle::allocate()
-{
-    _tensor.allocator()->allocate();
-}
-
-void GCTensorHandle::free()
-{
-    _tensor.allocator()->free();
-}
-
-void GCTensorHandle::manage(IMemoryGroup *mg)
-{
-    if(mg != nullptr)
-    {
-        mg->manage(&_tensor);
-    }
-}
-
-void GCTensorHandle::map(bool blocking)
-{
-    _tensor.map(blocking);
-}
-
-void GCTensorHandle::unmap()
-{
-    _tensor.unmap();
-}
-
-void GCTensorHandle::release_if_unused()
-{
-    // TODO (geopin01): Release tensor only if all sub-tensors are marked as not used
-    if(!_tensor.is_used())
-    {
-        _tensor.allocator()->free();
-    }
-}
-
-const arm_compute::ITensor &GCTensorHandle::tensor() const
-{
-    return _tensor;
-}
-
-arm_compute::ITensor &GCTensorHandle::tensor()
-{
-    return _tensor;
-}
-
-ITensorHandle *GCTensorHandle::parent_handle()
-{
-    return this;
-}
-
-bool GCTensorHandle::is_subtensor() const
-{
-    return false;
-}
-
-Target GCTensorHandle::target() const
-{
-    return Target::GC;
-}
-} // namespace backends
-} // namespace graph
-} // namespace arm_compute
\ No newline at end of file