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

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• Author : Jamie Madill
  Date : 2018-09-12 11:03:05
  Hash : 097d3c0c
  Message : Make SamplerState a contained class. This will more easily allow us to use a cached completeness comparison value. The cached value only gets updated on certain setters. Bug: angleproject:2763 Change-Id: Ib80db8517560617087ae8360f7af69d6c2392b76 Reviewed-on: https://chromium-review.googlesource.com/1171507 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Reviewed-by: Frank Henigman <fjhenigman@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>

• src/libANGLE/renderer/SamplerImpl.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.
  //
  
  // SamplerImpl.h: Defines the abstract rx::SamplerImpl class.
  
  #ifndef LIBANGLE_RENDERER_SAMPLERIMPL_H_
  #define LIBANGLE_RENDERER_SAMPLERIMPL_H_
  
  #include "common/angleutils.h"
  
  namespace gl
  {
  class Context;
  class SamplerState;
  }  // namespace gl
  
  namespace rx
  {
  
  class SamplerImpl : angle::NonCopyable
  {
    public:
      SamplerImpl(const gl::SamplerState &state) : mState(state) {}
      virtual ~SamplerImpl() {}
  
      virtual void syncState(const gl::Context *context)
      {
          // Default implementation: no-op.
      }
  
    protected:
      const gl::SamplerState &mState;
  };
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_SAMPLERIMPL_H_