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

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• Hash : 73bd218e
  Author :
  Date : 2016-07-15T13:01:24
  

  Support virtualized contexts and transform feedback in Renderer11.
  
  Track buffer offets in the transform feedback object and dirty them when a
  buffer is bound.  This fixes problems when a buffer is rebound at the same
  offset and maintains tracking between context switches.
  
  BUG=angleproject:1447
  BUG=angleproject:1298
  
  Change-Id: I2f890e3ad5edacab47f624a95a502615c86cc0c8
  Reviewed-on: https://chromium-review.googlesource.com/360910
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Commit-Queue: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/vulkan/TransformFeedbackVk.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.
  //
  // TransformFeedbackVk.h:
  //    Defines the class interface for TransformFeedbackVk, implementing TransformFeedbackImpl.
  //
  
  #ifndef LIBANGLE_RENDERER_VULKAN_TRANSFORMFEEDBACKVK_H_
  #define LIBANGLE_RENDERER_VULKAN_TRANSFORMFEEDBACKVK_H_
  
  #include "libANGLE/renderer/TransformFeedbackImpl.h"
  
  namespace rx
  {
  
  class TransformFeedbackVk : public TransformFeedbackImpl
  {
    public:
      TransformFeedbackVk(const gl::TransformFeedbackState &state);
      ~TransformFeedbackVk() override;
  
      void begin(GLenum primitiveMode) override;
      void end() override;
      void pause() override;
      void resume() override;
  
      void bindGenericBuffer(const BindingPointer<gl::Buffer> &binding) override;
      void bindIndexedBuffer(size_t index, const OffsetBindingPointer<gl::Buffer> &binding) override;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_VULKAN_TRANSFORMFEEDBACKVK_H_
  

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