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

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• Author : John Plate
  Date : 2021-06-11 19:12:11
  Hash : 69562546
  Message : CL: Refactor info structs and fix conformance bug - Remove variable name prefix from Info structs to be more consistent with other ANGLE structs. - Fix CL object validation check with magics, since the Mesa solution doesn't work without RTTI. - Add support for some extensions required by OpenCL 1.1 and for some optional extensions. - Fix more conformance bugs. Bug: angleproject:6015 Change-Id: I41b1c45d95059a9994f5dc78bf9b74476cc6f2d4 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2956349 Commit-Queue: John Plate <jplate@google.com> Reviewed-by: Cody Northrop <cnorthrop@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>

• src/libANGLE/renderer/CLContextImpl.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.
  //
  // CLContextImpl.h: Defines the abstract rx::CLContextImpl class.
  
  #ifndef LIBANGLE_RENDERER_CLCONTEXTIMPL_H_
  #define LIBANGLE_RENDERER_CLCONTEXTIMPL_H_
  
  #include "libANGLE/renderer/CLCommandQueueImpl.h"
  #include "libANGLE/renderer/CLEventImpl.h"
  #include "libANGLE/renderer/CLMemoryImpl.h"
  #include "libANGLE/renderer/CLProgramImpl.h"
  #include "libANGLE/renderer/CLSamplerImpl.h"
  
  namespace rx
  {
  
  class CLContextImpl : angle::NonCopyable
  {
    public:
      using Ptr = std::unique_ptr<CLContextImpl>;
  
      CLContextImpl(const cl::Context &context);
      virtual ~CLContextImpl();
  
      virtual cl::DevicePtrs getDevices(cl_int &errorCode) const = 0;
  
      virtual CLCommandQueueImpl::Ptr createCommandQueue(const cl::CommandQueue &commandQueue,
                                                         cl_int &errorCode) = 0;
  
      virtual CLMemoryImpl::Ptr createBuffer(const cl::Buffer &buffer,
                                             size_t size,
                                             void *hostPtr,
                                             cl_int &errorCode) = 0;
  
      virtual CLMemoryImpl::Ptr createImage(const cl::Image &image,
                                            cl::MemFlags flags,
                                            const cl_image_format &format,
                                            const cl::ImageDescriptor &desc,
                                            void *hostPtr,
                                            cl_int &errorCode) = 0;
  
      virtual cl_int getSupportedImageFormats(cl::MemFlags flags,
                                              cl::MemObjectType imageType,
                                              cl_uint numEntries,
                                              cl_image_format *imageFormats,
                                              cl_uint *numImageFormats) = 0;
  
      virtual CLSamplerImpl::Ptr createSampler(const cl::Sampler &sampler, cl_int &errorCode) = 0;
  
      virtual CLProgramImpl::Ptr createProgramWithSource(const cl::Program &program,
                                                         const std::string &source,
                                                         cl_int &errorCode) = 0;
  
      virtual CLProgramImpl::Ptr createProgramWithIL(const cl::Program &program,
                                                     const void *il,
                                                     size_t length,
                                                     cl_int &errorCode) = 0;
  
      virtual CLProgramImpl::Ptr createProgramWithBinary(const cl::Program &program,
                                                         const size_t *lengths,
                                                         const unsigned char **binaries,
                                                         cl_int *binaryStatus,
                                                         cl_int &errorCode) = 0;
  
      virtual CLProgramImpl::Ptr createProgramWithBuiltInKernels(const cl::Program &program,
                                                                 const char *kernel_names,
                                                                 cl_int &errorCode) = 0;
  
      virtual CLProgramImpl::Ptr linkProgram(const cl::Program &program,
                                             const cl::DevicePtrs &devices,
                                             const char *options,
                                             const cl::ProgramPtrs &inputPrograms,
                                             cl::Program *notify,
                                             cl_int &errorCode) = 0;
  
      virtual CLEventImpl::Ptr createUserEvent(const cl::Event &event, cl_int &errorCode) = 0;
  
      virtual cl_int waitForEvents(const cl::EventPtrs &events) = 0;
  
    protected:
      const cl::Context &mContext;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_CLCONTEXTIMPL_H_