kc3-lang/angle/src/libANGLE/renderer/d3d/d3d11/TransformFeedback11.h

• Show log

  Commit

• Hash : b19d17b8
  Author :
  Date : 2022-12-09T14:38:08
  

  Vulkan: Split Serial class into UniqueSerial and Serial
  
  This CL splits Serial class into two classes: UniqueSerial and Serial.
  UniqueSerial supports the object unique serial usage where there is ==
  and != operator but no > or < comparison. UniqueSerial can have invalid
  value, but Serial will not have invalid value (in next CL). The main
  reason is for next CL we can further optimize out the invalid value
  check in the QueueSerial comparison.
  
  Bug: b/262047600
  Change-Id: Ieaed2a0d5546b012a6d63aa18b6006595e4aee1b
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4093557
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Charlie Lao <cclao@google.com>
  Reviewed-by: Amirali Abdolrashidi <abdolrashidi@google.com>
  

Download

• src/libANGLE/renderer/d3d/d3d11/TransformFeedback11.h

• //
  // Copyright 2014 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.
  //
  
  // TransformFeedback11.h: Implements the abstract rx::TransformFeedbackImpl class.
  
  #ifndef LIBANGLE_RENDERER_D3D_D3D11_TRANSFORMFEEDBACK11_H_
  #define LIBANGLE_RENDERER_D3D_D3D11_TRANSFORMFEEDBACK11_H_
  
  #include "common/platform.h"
  
  #include "libANGLE/Error.h"
  #include "libANGLE/angletypes.h"
  #include "libANGLE/renderer/TransformFeedbackImpl.h"
  #include "libANGLE/renderer/serial_utils.h"
  
  namespace rx
  {
  
  class Renderer11;
  
  class TransformFeedback11 : public TransformFeedbackImpl
  {
    public:
      TransformFeedback11(const gl::TransformFeedbackState &state, Renderer11 *renderer);
      ~TransformFeedback11() override;
  
      angle::Result begin(const gl::Context *context, gl::PrimitiveMode primitiveMode) override;
      angle::Result end(const gl::Context *context) override;
      angle::Result pause(const gl::Context *context) override;
      angle::Result resume(const gl::Context *context) override;
  
      angle::Result bindIndexedBuffer(const gl::Context *context,
                                      size_t index,
                                      const gl::OffsetBindingPointer<gl::Buffer> &binding) override;
  
      void onApply();
  
      bool isDirty() const;
  
      UINT getNumSOBuffers() const;
      angle::Result getSOBuffers(const gl::Context *context,
                                 const std::vector<ID3D11Buffer *> **buffersOut);
      const std::vector<UINT> &getSOBufferOffsets() const;
  
      UniqueSerial getSerial() const;
  
    private:
      Renderer11 *mRenderer;
  
      bool mIsDirty;
      std::vector<ID3D11Buffer *> mBuffers;
      std::vector<UINT> mBufferOffsets;
  
      UniqueSerial mSerial;
  };
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_D3D_D3D11_TRANSFORMFEEDBACK11_H_
  

Download