kc3-lang/angle/src/tests/angle_unittests_utils.h

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• Author : Geoff Lang
  Date : 2016-07-15 13:01:24
  Hash : 73bd218e
  Message : 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>

• src/tests/angle_unittests_utils.h

• //
  // Copyright 2015 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.
  //
  // angle_unittests_utils.h:
  //   Helpers for mocking and unit testing.
  
  #ifndef TESTS_ANGLE_UNITTESTS_UTILS_H_
  #define TESTS_ANGLE_UNITTESTS_UTILS_H_
  
  #include "libANGLE/Surface.h"
  #include "libANGLE/renderer/ContextImpl.h"
  #include "libANGLE/renderer/EGLImplFactory.h"
  #include "libANGLE/renderer/GLImplFactory.h"
  
  namespace rx
  {
  
  // Useful when mocking a part of the GLImplFactory class
  class NullFactory : public GLImplFactory
  {
    public:
      NullFactory() {}
  
      // Shader creation
      CompilerImpl *createCompiler() override { return nullptr; }
      ShaderImpl *createShader(const gl::ShaderState &data) override { return nullptr; }
      ProgramImpl *createProgram(const gl::ProgramState &data) override { return nullptr; }
  
      // Framebuffer creation
      FramebufferImpl *createFramebuffer(const gl::FramebufferState &data) override
      {
          return nullptr;
      }
  
      // Texture creation
      TextureImpl *createTexture(const gl::TextureState &data) override { return nullptr; }
  
      // Renderbuffer creation
      RenderbufferImpl *createRenderbuffer() override { return nullptr; }
  
      // Buffer creation
      BufferImpl *createBuffer() override { return nullptr; }
  
      // Vertex Array creation
      VertexArrayImpl *createVertexArray(const gl::VertexArrayState &data) override
      {
          return nullptr;
      }
  
      // Query and Fence creation
      QueryImpl *createQuery(GLenum type) override { return nullptr; }
      FenceNVImpl *createFenceNV() override { return nullptr; }
      FenceSyncImpl *createFenceSync() override { return nullptr; }
  
      // Transform Feedback creation
      TransformFeedbackImpl *createTransformFeedback(const gl::TransformFeedbackState &state) override
      {
          return nullptr;
      }
  
      // Sampler object creation
      SamplerImpl *createSampler() override { return nullptr; }
  
      std::vector<PathImpl *> createPaths(GLsizei range) override
      {
          return std::vector<PathImpl *>();
      }
  };
  
  // A class with all the factory methods mocked.
  class MockGLFactory : public GLImplFactory
  {
    public:
      MOCK_METHOD1(createContext, ContextImpl *(const gl::ContextState &));
      MOCK_METHOD0(createCompiler, CompilerImpl *());
      MOCK_METHOD1(createShader, ShaderImpl *(const gl::ShaderState &));
      MOCK_METHOD1(createProgram, ProgramImpl *(const gl::ProgramState &));
      MOCK_METHOD1(createFramebuffer, FramebufferImpl *(const gl::FramebufferState &));
      MOCK_METHOD1(createTexture, TextureImpl *(const gl::TextureState &));
      MOCK_METHOD0(createRenderbuffer, RenderbufferImpl *());
      MOCK_METHOD0(createBuffer, BufferImpl *());
      MOCK_METHOD1(createVertexArray, VertexArrayImpl *(const gl::VertexArrayState &));
      MOCK_METHOD1(createQuery, QueryImpl *(GLenum type));
      MOCK_METHOD0(createFenceNV, FenceNVImpl *());
      MOCK_METHOD0(createFenceSync, FenceSyncImpl *());
      MOCK_METHOD1(createTransformFeedback,
                   TransformFeedbackImpl *(const gl::TransformFeedbackState &));
      MOCK_METHOD0(createSampler, SamplerImpl *());
      MOCK_METHOD1(createPaths, std::vector<PathImpl *>(GLsizei));
  };
  
  class MockEGLFactory : public EGLImplFactory
  {
    public:
      MOCK_METHOD4(createWindowSurface,
                   SurfaceImpl *(const egl::SurfaceState &,
                                 const egl::Config *,
                                 EGLNativeWindowType,
                                 const egl::AttributeMap &));
      MOCK_METHOD3(createPbufferSurface,
                   SurfaceImpl *(const egl::SurfaceState &,
                                 const egl::Config *,
                                 const egl::AttributeMap &));
      MOCK_METHOD4(createPbufferFromClientBuffer,
                   SurfaceImpl *(const egl::SurfaceState &,
                                 const egl::Config *,
                                 EGLClientBuffer,
                                 const egl::AttributeMap &));
      MOCK_METHOD4(createPixmapSurface,
                   SurfaceImpl *(const egl::SurfaceState &,
                                 const egl::Config *,
                                 NativePixmapType,
                                 const egl::AttributeMap &));
      MOCK_METHOD3(createImage, ImageImpl *(EGLenum, egl::ImageSibling *, const egl::AttributeMap &));
      MOCK_METHOD1(createContext, ContextImpl *(const gl::ContextState &));
      MOCK_METHOD2(createStreamProducerD3DTextureNV12,
                   StreamProducerImpl *(egl::Stream::ConsumerType, const egl::AttributeMap &));
  };
  
  }  // namespace rx
  
  #endif // TESTS_ANGLE_UNITTESTS_UTILS_H_