kc3-lang/angle/src/libANGLE/renderer/CLCommandQueueImpl.h

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• Author : John Plate
  Date : 2021-06-08 18:57:15
  Hash : 55df3ec1
  Message : CL: Add remaining enqueue commands Add support for remaining OpenCL 1.2 enqueue commands to front end and pass-through back end. Bug: angleproject:6015 Change-Id: Iab650e42d51e2105dc826088d3606c56d5cd0fd5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2944966 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Cody Northrop <cnorthrop@google.com> Commit-Queue: John Plate <jplate@google.com>

• src/libANGLE/renderer/CLCommandQueueImpl.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.
  //
  // CLCommandQueueImpl.h: Defines the abstract rx::CLCommandQueueImpl class.
  
  #ifndef LIBANGLE_RENDERER_CLCOMMANDQUEUEIMPL_H_
  #define LIBANGLE_RENDERER_CLCOMMANDQUEUEIMPL_H_
  
  #include "libANGLE/renderer/CLEventImpl.h"
  
  namespace rx
  {
  
  class CLCommandQueueImpl : angle::NonCopyable
  {
    public:
      using Ptr = std::unique_ptr<CLCommandQueueImpl>;
  
      CLCommandQueueImpl(const cl::CommandQueue &commandQueue);
      virtual ~CLCommandQueueImpl();
  
      virtual cl_int setProperty(cl::CommandQueueProperties properties, cl_bool enable) = 0;
  
      virtual cl_int enqueueReadBuffer(const cl::Buffer &buffer,
                                       bool blocking,
                                       size_t offset,
                                       size_t size,
                                       void *ptr,
                                       const cl::EventPtrs &waitEvents,
                                       CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueWriteBuffer(const cl::Buffer &buffer,
                                        bool blocking,
                                        size_t offset,
                                        size_t size,
                                        const void *ptr,
                                        const cl::EventPtrs &waitEvents,
                                        CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueReadBufferRect(const cl::Buffer &buffer,
                                           bool blocking,
                                           const size_t bufferOrigin[3],
                                           const size_t hostOrigin[3],
                                           const size_t region[3],
                                           size_t bufferRowPitch,
                                           size_t bufferSlicePitch,
                                           size_t hostRowPitch,
                                           size_t hostSlicePitch,
                                           void *ptr,
                                           const cl::EventPtrs &waitEvents,
                                           CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueWriteBufferRect(const cl::Buffer &buffer,
                                            bool blocking,
                                            const size_t bufferOrigin[3],
                                            const size_t hostOrigin[3],
                                            const size_t region[3],
                                            size_t bufferRowPitch,
                                            size_t bufferSlicePitch,
                                            size_t hostRowPitch,
                                            size_t hostSlicePitch,
                                            const void *ptr,
                                            const cl::EventPtrs &waitEvents,
                                            CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int 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) = 0;
  
      virtual cl_int enqueueCopyBufferRect(const cl::Buffer &srcBuffer,
                                           const cl::Buffer &dstBuffer,
                                           const size_t srcOrigin[3],
                                           const size_t dstOrigin[3],
                                           const size_t region[3],
                                           size_t srcRowPitch,
                                           size_t srcSlicePitch,
                                           size_t dstRowPitch,
                                           size_t dstSlicePitch,
                                           const cl::EventPtrs &waitEvents,
                                           CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueFillBuffer(const cl::Buffer &buffer,
                                       const void *pattern,
                                       size_t patternSize,
                                       size_t offset,
                                       size_t size,
                                       const cl::EventPtrs &waitEvents,
                                       CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual void *enqueueMapBuffer(const cl::Buffer &buffer,
                                     bool blocking,
                                     cl::MapFlags mapFlags,
                                     size_t offset,
                                     size_t size,
                                     const cl::EventPtrs &waitEvents,
                                     CLEventImpl::CreateFunc *eventCreateFunc,
                                     cl_int &errorCode) = 0;
  
      virtual cl_int enqueueReadImage(const cl::Image &image,
                                      bool blocking,
                                      const size_t origin[3],
                                      const size_t region[3],
                                      size_t rowPitch,
                                      size_t slicePitch,
                                      void *ptr,
                                      const cl::EventPtrs &waitEvents,
                                      CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueWriteImage(const cl::Image &image,
                                       bool blocking,
                                       const size_t origin[3],
                                       const size_t region[3],
                                       size_t inputRowPitch,
                                       size_t inputSlicePitch,
                                       const void *ptr,
                                       const cl::EventPtrs &waitEvents,
                                       CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueCopyImage(const cl::Image &srcImage,
                                      const cl::Image &dstImage,
                                      const size_t srcOrigin[3],
                                      const size_t dstOrigin[3],
                                      const size_t region[3],
                                      const cl::EventPtrs &waitEvents,
                                      CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueFillImage(const cl::Image &image,
                                      const void *fillColor,
                                      const size_t origin[3],
                                      const size_t region[3],
                                      const cl::EventPtrs &waitEvents,
                                      CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueCopyImageToBuffer(const cl::Image &srcImage,
                                              const cl::Buffer &dstBuffer,
                                              const size_t srcOrigin[3],
                                              const size_t region[3],
                                              size_t dstOffset,
                                              const cl::EventPtrs &waitEvents,
                                              CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueCopyBufferToImage(const cl::Buffer &srcBuffer,
                                              const cl::Image &dstImage,
                                              size_t srcOffset,
                                              const size_t dstOrigin[3],
                                              const size_t region[3],
                                              const cl::EventPtrs &waitEvents,
                                              CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual void *enqueueMapImage(const cl::Image &image,
                                    bool blocking,
                                    cl::MapFlags mapFlags,
                                    const size_t origin[3],
                                    const size_t region[3],
                                    size_t *imageRowPitch,
                                    size_t *imageSlicePitch,
                                    const cl::EventPtrs &waitEvents,
                                    CLEventImpl::CreateFunc *eventCreateFunc,
                                    cl_int &errorCode) = 0;
  
      virtual cl_int enqueueUnmapMemObject(const cl::Memory &memory,
                                           void *mappedPtr,
                                           const cl::EventPtrs &waitEvents,
                                           CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueMigrateMemObjects(const cl::MemoryPtrs &memObjects,
                                              cl::MemMigrationFlags flags,
                                              const cl::EventPtrs &waitEvents,
                                              CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueNDRangeKernel(const cl::Kernel &kernel,
                                          cl_uint workDim,
                                          const size_t *globalWorkOffset,
                                          const size_t *globalWorkSize,
                                          const size_t *localWorkSize,
                                          const cl::EventPtrs &waitEvents,
                                          CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueTask(const cl::Kernel &kernel,
                                 const cl::EventPtrs &waitEvents,
                                 CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int 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) = 0;
  
      virtual cl_int enqueueMarkerWithWaitList(const cl::EventPtrs &waitEvents,
                                               CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueMarker(CLEventImpl::CreateFunc &eventCreateFunc) = 0;
  
      virtual cl_int enqueueWaitForEvents(const cl::EventPtrs &events) = 0;
  
      virtual cl_int enqueueBarrierWithWaitList(const cl::EventPtrs &waitEvents,
                                                CLEventImpl::CreateFunc *eventCreateFunc) = 0;
  
      virtual cl_int enqueueBarrier() = 0;
  
      virtual cl_int flush()  = 0;
      virtual cl_int finish() = 0;
  
    protected:
      const cl::CommandQueue &mCommandQueue;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_CLCOMMANDQUEUEIMPL_H_