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-rw-r--r--arm_compute/runtime/GLES_COMPUTE/GCTensor.h106
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diff --git a/arm_compute/runtime/GLES_COMPUTE/GCTensor.h b/arm_compute/runtime/GLES_COMPUTE/GCTensor.h
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-/*
- * Copyright (c) 2017-2019 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.
- */
-
-#ifndef ARM_COMPUTE_GCTENSOR_H
-#define ARM_COMPUTE_GCTENSOR_H
-
-#include "arm_compute/core/GLES_COMPUTE/IGCTensor.h"
-#include "arm_compute/runtime/GLES_COMPUTE/GCTensorAllocator.h"
-
-namespace arm_compute
-{
-class ITensorAllocator;
-class ITensorInfo;
-class IRuntimeContext;
-
-/** Interface for OpenGL ES tensor */
-class GCTensor : public IGCTensor, public IMemoryManageable
-{
-public:
- /** Default constructor
- *
- * @param[in] ctx (Optional) Pointer to the runtime context.
- *
- */
- GCTensor(IRuntimeContext *ctx = nullptr);
-
- /** Prevent instances of this class from being copied (As this class contains pointers) */
- GCTensor(const GCTensor &) = delete;
-
- /** Prevent instances of this class from being copy assigned (As this class contains pointers) */
- GCTensor &operator=(const GCTensor &) = delete;
-
- /** Allow instances of this class to be moved */
- GCTensor(GCTensor &&) = default;
-
- /** Allow instances of this class to be moved */
- GCTensor &operator=(GCTensor &&) = default;
-
- /** Virtual destructor */
- virtual ~GCTensor() = default;
-
- /** Return a pointer to the tensor's allocator
- *
- * @return A pointer to the tensor's allocator
- */
- ITensorAllocator *allocator();
-
- /** Enqueue a map operation of the allocated buffer on the given queue.
- *
- * @param[in] blocking (Optional) If true, then the mapping will be ready to use by the time
- * this method returns, else it is the caller's responsibility
- * to flush the queue and wait for the mapping operation to have completed before using the returned mapping pointer.
- *
- * @return The mapping address.
- */
- void map(bool blocking = true);
-
- /** Enqueue an unmap operation of the allocated and mapped buffer on the given queue.
- *
- * @note This method simply enqueues the unmap operation, it is the caller's responsibility to flush the queue and make sure the unmap is finished before
- * the memory is accessed by the device.
- *
- */
- void unmap();
-
- // Inherited methods overridden:
- TensorInfo *info() const override;
- TensorInfo *info() override;
- uint8_t *buffer() const override;
- GLuint gc_buffer() const override;
- void associate_memory_group(IMemoryGroup *memory_group) override;
-
-protected:
- // Inherited methods overridden:
- uint8_t *do_map(bool blocking) override;
- void do_unmap() override;
-
-private:
- mutable GCTensorAllocator _allocator; /**< Instance of the OpenGL ES tensor allocator */
-};
-
-/** OpenGL ES Image */
-using GCImage = GCTensor;
-} // namespace arm_compute
-#endif /*ARM_COMPUTE_GCTENSOR_H */