kc3-lang/angle/src/libANGLE/renderer/null/ShaderNULL.cpp

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• Hash : fcf3a1c0
  Author :
  Date : 2024-07-02T16:33:28
  

  GL: Allow shader compilation with cached translated source
  
  Write the translated shader source when serializing shaders. This does
  not increase the size of the shader cache because Vulkan only uses the
  compiledBinary field.
  
  Spawn a ShaderTranslateTask for loading shaders so the GL backend can
  compile the shader on the native driver.
  
  Bug: angleproject:350779978
  Change-Id: I14413a7ca2a0d99653a1082f2c8b4a94cf58626a
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5672740
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/renderer/null/ShaderNULL.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.
  //
  // ShaderNULL.cpp:
  //    Implements the class methods for ShaderNULL.
  //
  
  #include "libANGLE/renderer/null/ShaderNULL.h"
  
  #include "common/debug.h"
  #include "libANGLE/Context.h"
  #include "libANGLE/renderer/ContextImpl.h"
  
  namespace rx
  {
  
  ShaderNULL::ShaderNULL(const gl::ShaderState &data) : ShaderImpl(data) {}
  
  ShaderNULL::~ShaderNULL() {}
  
  std::shared_ptr<ShaderTranslateTask> ShaderNULL::compile(const gl::Context *context,
                                                           ShCompileOptions *options)
  {
      const gl::Extensions &extensions = context->getImplementation()->getExtensions();
      if (extensions.shaderPixelLocalStorageANGLE)
      {
          options->pls = context->getImplementation()->getNativePixelLocalStorageOptions();
      }
      return std::shared_ptr<ShaderTranslateTask>(new ShaderTranslateTask);
  }
  
  std::shared_ptr<ShaderTranslateTask> ShaderNULL::load(const gl::Context *context,
                                                        gl::BinaryInputStream *stream)
  {
      return std::shared_ptr<ShaderTranslateTask>(new ShaderTranslateTask);
  }
  
  std::string ShaderNULL::getDebugInfo() const
  {
      return "";
  }
  
  }  // namespace rx
  

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