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, 58 deletions

diff --git a/arm_compute/core/GLES_COMPUTE/GCHelpers.h b/arm_compute/core/GLES_COMPUTE/GCHelpers.h
deleted file mode 100644
index 194d49d38d..0000000000
--- a/arm_compute/core/GLES_COMPUTE/GCHelpers.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 2017-2020 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.
- */
-#ifndef ARM_COMPUTE_GCHELPERS_H
-#define ARM_COMPUTE_GCHELPERS_H
-
-#include "arm_compute/core/GLES_COMPUTE/IGCKernel.h"
-#include "arm_compute/core/GLES_COMPUTE/OpenGLES.h"
-#include "arm_compute/core/GPUTarget.h"
-#include "arm_compute/core/Helpers.h"
-
-#include <set>
-#include <string>
-
-namespace arm_compute
-{
-// Forward declarations
-class GCCoreRuntimeContext;
-
-/** Max vector width of an GLES vector */
-static constexpr unsigned int max_gc_vector_width = 16;
-
-/** Helper function to get the GPU target from GLES using GL_RENDERER enum
- *
- * @return the GPU target
- */
-GPUTarget get_target_from_device();
-/** Creates an GLES kernel
- *
- * @param[in] ctx         A context to be used to create the GLES kernel.
- * @param[in] kernel_name The kernel name.
- * @param[in] build_opts  The build options to be used for the GLES kernel compilation.
- *
- * @return A GLES kernel
- */
-GCKernel create_opengl_kernel(GCCoreRuntimeContext *ctx, const std::string &kernel_name, const std::set<std::string> &build_opts);
-} // namespace arm_compute
-#endif /* ARM_COMPUTE_GCHELPERS_H */