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Diffstat (limited to 'arm_compute/runtime/GLES_COMPUTE/GCMemoryRegion.h')
-rw-r--r-- | arm_compute/runtime/GLES_COMPUTE/GCMemoryRegion.h | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/arm_compute/runtime/GLES_COMPUTE/GCMemoryRegion.h b/arm_compute/runtime/GLES_COMPUTE/GCMemoryRegion.h deleted file mode 100644 index 90fd4c6d86..0000000000 --- a/arm_compute/runtime/GLES_COMPUTE/GCMemoryRegion.h +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Copyright (c) 2018-2020 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_RUNTIME_GLES_COMPUTE_GC_MEMORY_REGION_H -#define ARM_COMPUTE_RUNTIME_GLES_COMPUTE_GC_MEMORY_REGION_H - -#include "arm_compute/core/GLES_COMPUTE/OpenGLES.h" -#include "arm_compute/runtime/IMemoryRegion.h" - -#include <cstddef> - -namespace arm_compute -{ -/** GLES memory region interface */ -class IGCMemoryRegion : public IMemoryRegion -{ -public: - /** Constructor - * - * @param[in] size Region size - */ - IGCMemoryRegion(size_t size); - /** Default Destructor */ - virtual ~IGCMemoryRegion() = default; - /** Prevent instances of this class from being copied (As this class contains pointers) */ - IGCMemoryRegion(const IGCMemoryRegion &) = delete; - /** Default move constructor */ - IGCMemoryRegion(IGCMemoryRegion &&) = default; - /** Prevent instances of this class from being copied (As this class contains pointers) */ - IGCMemoryRegion &operator=(const IGCMemoryRegion &) = delete; - /** Default move assignment operator */ - IGCMemoryRegion &operator=(IGCMemoryRegion &&) = default; - /** Returns the underlying CL buffer - * - * @return CL memory buffer object - */ - const GLuint &gc_ssbo_name() const; - /** Host/SVM pointer accessor - * - * @return Host/SVM pointer base - */ - virtual void *ptr() = 0; - /** Enqueue a map operation of the allocated buffer on the given queue. - * - * @param[in] blocking 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. - */ - virtual void *map(bool blocking) = 0; - /** Enqueue an unmap operation of the allocated buffer on the given queue. - * - * @note This method simply enqueue 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. - * - */ - virtual void unmap() = 0; - - // Inherited methods overridden : - void *buffer() override; - const void *buffer() const override; - -protected: - void *_mapping; - GLuint _ssbo_name; -}; - -/** GLES buffer memory region implementation */ -class GCBufferMemoryRegion final : public IGCMemoryRegion -{ -public: - /** Constructor - * - * @param[in] size Region size - */ - GCBufferMemoryRegion(size_t size); - /** Destructor */ - ~GCBufferMemoryRegion(); - - // Inherited methods overridden : - void *ptr() final; - void *map(bool blocking) final; - void unmap() final; - std::unique_ptr<IMemoryRegion> extract_subregion(size_t offset, size_t size) final; -}; -} // namespace arm_compute -#endif /* ARM_COMPUTE_RUNTIME_GLES_COMPUTE_GC_MEMORY_REGION_H */ |