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

• Show log

  Commit

• Hash : 45965e72
  Author :
  Date : 2021-06-17T10:21:26
  

  Vulkan: Translate border color's channel by image view format
  
  ANGLE implementes some formats as other formats,such as ALPHA8 to R8,
  this caused some tests failed due to missing border color's channel
  translation,this change add a new textureBorderLoadFunction to
  translate channels of border color by image view format.
  
  Bug: angleproject:6046
  Change-Id: I94ce719b4db3724ffd3dc862b51a412b5d9f3cce
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2972328
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  

Download

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

• //
  // 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.cpp:
  //    Implements the class methods for SamplerVk.
  //
  
  #include "libANGLE/renderer/vulkan/SamplerVk.h"
  
  #include "common/debug.h"
  #include "libANGLE/Context.h"
  #include "libANGLE/renderer/vulkan/vk_utils.h"
  
  namespace rx
  {
  
  SamplerVk::SamplerVk(const gl::SamplerState &state) : SamplerImpl(state) {}
  
  SamplerVk::~SamplerVk() = default;
  
  void SamplerVk::onDestroy(const gl::Context *context)
  {
      mSampler.reset();
  }
  
  angle::Result SamplerVk::syncState(const gl::Context *context, const bool dirty)
  {
      ContextVk *contextVk = vk::GetImpl(context);
  
      RendererVk *renderer = contextVk->getRenderer();
      if (mSampler.valid())
      {
          if (!dirty)
          {
              return angle::Result::Continue;
          }
          mSampler.reset();
      }
  
      vk::SamplerDesc desc(contextVk, mState, false, 0, static_cast<angle::FormatID>(0));
      ANGLE_TRY(renderer->getSamplerCache().getSampler(contextVk, desc, &mSampler));
  
      return angle::Result::Continue;
  }
  
  }  // namespace rx
  

Download