kc3-lang/angle/src/libANGLE/renderer/cl/CLCommandQueueCL.h

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• Hash : 35c7e186
  Author :
  Date : 2024-04-03T14:31:59
  

  CL: Introduce NDRange object/ops abstraction
  
  Create new FrontEnd type "NDRange" to encapsulate
  OpenCL's NDRange items. Update backend implementations
  to make use of this new object.
  
  Bug: angleproject:8650
  Change-Id: I3c1549c50c85153b3ea77267e104eec04ba1bd93
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5421572
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Commit-Queue: Austin Annestrand <a.annestrand@samsung.com>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  

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• src/libANGLE/renderer/cl/CLCommandQueueCL.h

• //
  // Copyright 2021 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  // CLCommandQueueCL.h: Defines the class interface for CLCommandQueueCL,
  // implementing CLCommandQueueImpl.
  
  #ifndef LIBANGLE_RENDERER_CL_CLCOMMANDQUEUECL_H_
  #define LIBANGLE_RENDERER_CL_CLCOMMANDQUEUECL_H_
  
  #include "libANGLE/renderer/CLCommandQueueImpl.h"
  
  namespace rx
  {
  
  class CLCommandQueueCL : public CLCommandQueueImpl
  {
    public:
      CLCommandQueueCL(const cl::CommandQueue &commandQueue, cl_command_queue native);
      ~CLCommandQueueCL() override;
  
      cl_command_queue getNative() const;
  
      angle::Result setProperty(cl::CommandQueueProperties properties, cl_bool enable) override;
  
      angle::Result enqueueReadBuffer(const cl::Buffer &buffer,
                                      bool blocking,
                                      size_t offset,
                                      size_t size,
                                      void *ptr,
                                      const cl::EventPtrs &waitEvents,
                                      CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueWriteBuffer(const cl::Buffer &buffer,
                                       bool blocking,
                                       size_t offset,
                                       size_t size,
                                       const void *ptr,
                                       const cl::EventPtrs &waitEvents,
                                       CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueReadBufferRect(const cl::Buffer &buffer,
                                          bool blocking,
                                          const cl::MemOffsets &bufferOrigin,
                                          const cl::MemOffsets &hostOrigin,
                                          const cl::Coordinate &region,
                                          size_t bufferRowPitch,
                                          size_t bufferSlicePitch,
                                          size_t hostRowPitch,
                                          size_t hostSlicePitch,
                                          void *ptr,
                                          const cl::EventPtrs &waitEvents,
                                          CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueWriteBufferRect(const cl::Buffer &buffer,
                                           bool blocking,
                                           const cl::MemOffsets &bufferOrigin,
                                           const cl::MemOffsets &hostOrigin,
                                           const cl::Coordinate &region,
                                           size_t bufferRowPitch,
                                           size_t bufferSlicePitch,
                                           size_t hostRowPitch,
                                           size_t hostSlicePitch,
                                           const void *ptr,
                                           const cl::EventPtrs &waitEvents,
                                           CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueCopyBuffer(const cl::Buffer &srcBuffer,
                                      const cl::Buffer &dstBuffer,
                                      size_t srcOffset,
                                      size_t dstOffset,
                                      size_t size,
                                      const cl::EventPtrs &waitEvents,
                                      CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueCopyBufferRect(const cl::Buffer &srcBuffer,
                                          const cl::Buffer &dstBuffer,
                                          const cl::MemOffsets &srcOrigin,
                                          const cl::MemOffsets &dstOrigin,
                                          const cl::Coordinate &region,
                                          size_t srcRowPitch,
                                          size_t srcSlicePitch,
                                          size_t dstRowPitch,
                                          size_t dstSlicePitch,
                                          const cl::EventPtrs &waitEvents,
                                          CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueFillBuffer(const cl::Buffer &buffer,
                                      const void *pattern,
                                      size_t patternSize,
                                      size_t offset,
                                      size_t size,
                                      const cl::EventPtrs &waitEvents,
                                      CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueMapBuffer(const cl::Buffer &buffer,
                                     bool blocking,
                                     cl::MapFlags mapFlags,
                                     size_t offset,
                                     size_t size,
                                     const cl::EventPtrs &waitEvents,
                                     CLEventImpl::CreateFunc *eventCreateFunc,
                                     void *&mapPtr) override;
  
      angle::Result enqueueReadImage(const cl::Image &image,
                                     bool blocking,
                                     const cl::MemOffsets &origin,
                                     const cl::Coordinate &region,
                                     size_t rowPitch,
                                     size_t slicePitch,
                                     void *ptr,
                                     const cl::EventPtrs &waitEvents,
                                     CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueWriteImage(const cl::Image &image,
                                      bool blocking,
                                      const cl::MemOffsets &origin,
                                      const cl::Coordinate &region,
                                      size_t inputRowPitch,
                                      size_t inputSlicePitch,
                                      const void *ptr,
                                      const cl::EventPtrs &waitEvents,
                                      CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueCopyImage(const cl::Image &srcImage,
                                     const cl::Image &dstImage,
                                     const cl::MemOffsets &srcOrigin,
                                     const cl::MemOffsets &dstOrigin,
                                     const cl::Coordinate &region,
                                     const cl::EventPtrs &waitEvents,
                                     CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueFillImage(const cl::Image &image,
                                     const void *fillColor,
                                     const cl::MemOffsets &origin,
                                     const cl::Coordinate &region,
                                     const cl::EventPtrs &waitEvents,
                                     CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueCopyImageToBuffer(const cl::Image &srcImage,
                                             const cl::Buffer &dstBuffer,
                                             const cl::MemOffsets &srcOrigin,
                                             const cl::Coordinate &region,
                                             size_t dstOffset,
                                             const cl::EventPtrs &waitEvents,
                                             CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueCopyBufferToImage(const cl::Buffer &srcBuffer,
                                             const cl::Image &dstImage,
                                             size_t srcOffset,
                                             const cl::MemOffsets &dstOrigin,
                                             const cl::Coordinate &region,
                                             const cl::EventPtrs &waitEvents,
                                             CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueMapImage(const cl::Image &image,
                                    bool blocking,
                                    cl::MapFlags mapFlags,
                                    const cl::MemOffsets &origin,
                                    const cl::Coordinate &region,
                                    size_t *imageRowPitch,
                                    size_t *imageSlicePitch,
                                    const cl::EventPtrs &waitEvents,
                                    CLEventImpl::CreateFunc *eventCreateFunc,
                                    void *&mapPtr) override;
  
      angle::Result enqueueUnmapMemObject(const cl::Memory &memory,
                                          void *mappedPtr,
                                          const cl::EventPtrs &waitEvents,
                                          CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueMigrateMemObjects(const cl::MemoryPtrs &memObjects,
                                             cl::MemMigrationFlags flags,
                                             const cl::EventPtrs &waitEvents,
                                             CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueNDRangeKernel(const cl::Kernel &kernel,
                                         const cl::NDRange &ndrange,
                                         const cl::EventPtrs &waitEvents,
                                         CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueTask(const cl::Kernel &kernel,
                                const cl::EventPtrs &waitEvents,
                                CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueNativeKernel(cl::UserFunc userFunc,
                                        void *args,
                                        size_t cbArgs,
                                        const cl::BufferPtrs &buffers,
                                        const std::vector<size_t> bufferPtrOffsets,
                                        const cl::EventPtrs &waitEvents,
                                        CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueMarkerWithWaitList(const cl::EventPtrs &waitEvents,
                                              CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueMarker(CLEventImpl::CreateFunc &eventCreateFunc) override;
  
      angle::Result enqueueWaitForEvents(const cl::EventPtrs &events) override;
  
      angle::Result enqueueBarrierWithWaitList(const cl::EventPtrs &waitEvents,
                                               CLEventImpl::CreateFunc *eventCreateFunc) override;
  
      angle::Result enqueueBarrier() override;
  
      angle::Result flush() override;
      angle::Result finish() override;
  
    private:
      const cl_command_queue mNative;
  };
  
  inline cl_command_queue CLCommandQueueCL::getNative() const
  {
      return mNative;
  }
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_CL_CLCOMMANDQUEUECL_H_
  

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