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, 67 deletions

diff --git a/src/runtime/GLES_COMPUTE/GCRuntimeContext.cpp b/src/runtime/GLES_COMPUTE/GCRuntimeContext.cpp
deleted file mode 100644
index 2ed78fe099..0000000000
--- a/src/runtime/GLES_COMPUTE/GCRuntimeContext.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2019-2020 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/runtime/GLES_COMPUTE/GCRuntimeContext.h"
-
-#include "arm_compute/core/Validate.h"
-#include "arm_compute/runtime/GLES_COMPUTE/GCHelpers.h"
-#include "arm_compute/runtime/GLES_COMPUTE/GCScheduler.h"
-
-namespace arm_compute
-{
-GCRuntimeContext::GCRuntimeContext()
-    : _gpu_owned_scheduler(std::make_unique<GCScheduler>()),
-      _gpu_scheduler(_gpu_owned_scheduler.get()),
-      _core_context()
-{
-    auto attrs   = create_opengl_display_and_context();
-    auto display = std::get<0>(attrs);
-    auto ctx     = std::get<1>(attrs);
-
-    _gpu_owned_scheduler->default_init_with_context(display, ctx);
-    _kernel_lib.init("./cs_shaders/", display, ctx);
-
-    _core_context = GCCoreRuntimeContext(&_kernel_lib);
-}
-
-GCKernelLibrary &GCRuntimeContext::kernel_library()
-{
-    return _kernel_lib;
-}
-
-GCCoreRuntimeContext *GCRuntimeContext::core_runtime_context()
-{
-    return &_core_context;
-}
-
-void GCRuntimeContext::set_gpu_scheduler(GCScheduler *scheduler)
-{
-    ARM_COMPUTE_ERROR_ON_NULLPTR(scheduler);
-    _gpu_scheduler = scheduler;
-}
-
-GCScheduler *GCRuntimeContext::gpu_scheduler()
-{
-    return _gpu_scheduler;
-}
-} // namespace arm_compute