kc3-lang/angle/src/libANGLE/renderer/vulkan/SamplerVk.h

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• Hash : 8e0178fb
  Author :
  Date : 2024-11-19T13:31:45
  

  Vulkan: Switch SamplerBinding to Use SharedPtr
  
  Another step to remove vk::BindingPointer. SharedPtr is used and
  SamplerBinding is renamed to SharedSamplerPtr. This also removed
  RefCountedSampler to avoid direct expose of RefCounted<SamplerHelper>
  which is risky due to ability of change reference count directly.
  
  Bug: angleproject:372268711
  Change-Id: Ia6f352186a4f75ab9ce3396f298e33f70cd61a1b
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6036294
  Reviewed-by: Yuxin Hu <yuxinhu@google.com>
  Commit-Queue: Charlie Lao <cclao@google.com>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  

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• src/libANGLE/renderer/vulkan/SamplerVk.h

• //
  // Copyright 2016 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.
  //
  // SamplerVk.h:
  //    Defines the class interface for SamplerVk, implementing SamplerImpl.
  //
  
  #ifndef LIBANGLE_RENDERER_VULKAN_SAMPLERVK_H_
  #define LIBANGLE_RENDERER_VULKAN_SAMPLERVK_H_
  
  #include "libANGLE/renderer/SamplerImpl.h"
  #include "libANGLE/renderer/vulkan/ContextVk.h"
  #include "libANGLE/renderer/vulkan/vk_helpers.h"
  
  namespace rx
  {
  
  class SamplerVk : public SamplerImpl
  {
    public:
      SamplerVk(const gl::SamplerState &state);
      ~SamplerVk() override;
  
      void onDestroy(const gl::Context *context) override;
      angle::Result syncState(const gl::Context *context, const bool dirty) override;
  
      const vk::SamplerHelper &getSampler() const
      {
          ASSERT(mSampler);
          ASSERT(mSampler->valid());
          return *mSampler.get();
      }
  
    private:
      vk::SharedSamplerPtr mSampler;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_VULKAN_SAMPLERVK_H_
  

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