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

Branch - branch -main

• Show log

  Commit

• Hash : f2d9d755
  Author :
  Date : 2024-09-10T10:28:37
  

  CL: Drop image_descriptor and format from image create
  
  The image descriptor and format are part of the state and as such remove
  them passing down through the create()
  
  Bug: angleproject:365694588
  Change-Id: I6e5c4595c0093f15df65f43ed607643cb7c2ae14
  Signed-off-by: Gowtham Tammana <g.tammana@samsung.com>
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5854004
  Reviewed-by: Charlie Lao <cclao@google.com>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  

Download

• src/libANGLE/renderer/cl/CLContextCL.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.
  //
  // CLContextCL.h: Defines the class interface for CLContextCL, implementing CLContextImpl.
  
  #ifndef LIBANGLE_RENDERER_CL_CLCONTEXTCL_H_
  #define LIBANGLE_RENDERER_CL_CLCONTEXTCL_H_
  
  #include "libANGLE/renderer/cl/cl_types.h"
  
  #include "libANGLE/renderer/CLContextImpl.h"
  
  #include "common/SynchronizedValue.h"
  
  #include <unordered_set>
  
  namespace rx
  {
  
  class CLContextCL : public CLContextImpl
  {
    public:
      CLContextCL(const cl::Context &context, cl_context native);
      ~CLContextCL() override;
  
      bool hasMemory(cl_mem memory) const;
      bool hasSampler(cl_sampler sampler) const;
      bool hasDeviceQueue(cl_command_queue queue) const;
  
      angle::Result getDevices(cl::DevicePtrs *devicePtrsOut) const override;
  
      angle::Result createCommandQueue(const cl::CommandQueue &commandQueue,
                                       CLCommandQueueImpl::Ptr *commandQueueOut) override;
  
      angle::Result createBuffer(const cl::Buffer &buffer,
                                 void *hostPtr,
                                 CLMemoryImpl::Ptr *bufferOut) override;
  
      angle::Result createImage(const cl::Image &image,
                                void *hostPtr,
                                CLMemoryImpl::Ptr *imageOut) override;
  
      angle::Result getSupportedImageFormats(cl::MemFlags flags,
                                             cl::MemObjectType imageType,
                                             cl_uint numEntries,
                                             cl_image_format *imageFormats,
                                             cl_uint *numImageFormats) override;
  
      angle::Result createSampler(const cl::Sampler &sampler,
                                  CLSamplerImpl::Ptr *samplerOut) override;
  
      angle::Result createProgramWithSource(const cl::Program &program,
                                            const std::string &source,
                                            CLProgramImpl::Ptr *programOut) override;
  
      angle::Result createProgramWithIL(const cl::Program &program,
                                        const void *il,
                                        size_t length,
                                        CLProgramImpl::Ptr *programOut) override;
  
      angle::Result createProgramWithBinary(const cl::Program &program,
                                            const size_t *lengths,
                                            const unsigned char **binaries,
                                            cl_int *binaryStatus,
                                            CLProgramImpl::Ptr *programOut) override;
  
      angle::Result createProgramWithBuiltInKernels(const cl::Program &program,
                                                    const char *kernel_names,
                                                    CLProgramImpl::Ptr *programOut) override;
  
      angle::Result linkProgram(const cl::Program &program,
                                const cl::DevicePtrs &devices,
                                const char *options,
                                const cl::ProgramPtrs &inputPrograms,
                                cl::Program *notify,
                                CLProgramImpl::Ptr *programOut) override;
  
      angle::Result createUserEvent(const cl::Event &event, CLEventImpl::Ptr *eventOut) override;
  
      angle::Result waitForEvents(const cl::EventPtrs &events) override;
  
    private:
      struct Mutable
      {
          std::unordered_set<const _cl_mem *> mMemories;
          std::unordered_set<const _cl_sampler *> mSamplers;
          std::unordered_set<const _cl_command_queue *> mDeviceQueues;
      };
      using MutableData = angle::SynchronizedValue<Mutable>;
  
      const cl_context mNative;
      MutableData mData;
  
      friend class CLCommandQueueCL;
      friend class CLMemoryCL;
      friend class CLSamplerCL;
  };
  
  inline bool CLContextCL::hasMemory(cl_mem memory) const
  {
      const auto data = mData.synchronize();
      return data->mMemories.find(memory) != data->mMemories.cend();
  }
  
  inline bool CLContextCL::hasSampler(cl_sampler sampler) const
  {
      const auto data = mData.synchronize();
      return data->mSamplers.find(sampler) != data->mSamplers.cend();
  }
  
  inline bool CLContextCL::hasDeviceQueue(cl_command_queue queue) const
  {
      const auto data = mData.synchronize();
      return data->mDeviceQueues.find(queue) != data->mDeviceQueues.cend();
  }
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_CL_CLCONTEXTCL_H_
  

Download