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

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• Author : Jeff Gilbert
  Date : 2017-11-14 16:44:36
  Hash : 3dddccff
  Message : Support RGB gl-tex-external stream consumers for StreamProducerNV12. This makes it relatively simple to sample from a D3D11Texture of arbitrary format. From: https://bugzilla.mozilla.org/show_bug.cgi?id=1322746 BUG=angleproject:2233 TEST=angle_end2end_tests Change-Id: I10cd3043b5cb0c5d36dd613467ba6c0ceadf41af Reviewed-on: https://chromium-review.googlesource.com/758042 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Jamie Madill <jmadill@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(const gl::BufferState &state) 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; }
      SyncImpl *createSync() override { return nullptr; }
  
      // Transform Feedback creation
      TransformFeedbackImpl *createTransformFeedback(const gl::TransformFeedbackState &state) override
      {
          return nullptr;
      }
  
      // Sampler object creation
      SamplerImpl *createSampler(const gl::SamplerState &state) override { return nullptr; }
  
      // Program Pipeline creation
      ProgramPipelineImpl *createProgramPipeline(const gl::ProgramPipelineState &data) 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(createProgramPipeline, ProgramPipelineImpl *(const gl::ProgramPipelineState &));
      MOCK_METHOD1(createFramebuffer, FramebufferImpl *(const gl::FramebufferState &));
      MOCK_METHOD1(createTexture, TextureImpl *(const gl::TextureState &));
      MOCK_METHOD0(createRenderbuffer, RenderbufferImpl *());
      MOCK_METHOD1(createBuffer, BufferImpl *(const gl::BufferState &));
      MOCK_METHOD1(createVertexArray, VertexArrayImpl *(const gl::VertexArrayState &));
      MOCK_METHOD1(createQuery, QueryImpl *(GLenum type));
      MOCK_METHOD0(createFenceNV, FenceNVImpl *());
      MOCK_METHOD0(createSync, SyncImpl *());
      MOCK_METHOD1(createTransformFeedback,
                   TransformFeedbackImpl *(const gl::TransformFeedbackState &));
      MOCK_METHOD1(createSampler, SamplerImpl *(const gl::SamplerState &));
      MOCK_METHOD1(createPaths, std::vector<PathImpl *>(GLsizei));
  };
  
  class MockEGLFactory : public EGLImplFactory
  {
    public:
      MOCK_METHOD3(createWindowSurface,
                   SurfaceImpl *(const egl::SurfaceState &,
                                 EGLNativeWindowType,
                                 const egl::AttributeMap &));
      MOCK_METHOD2(createPbufferSurface,
                   SurfaceImpl *(const egl::SurfaceState &, const egl::AttributeMap &));
      MOCK_METHOD4(createPbufferFromClientBuffer,
                   SurfaceImpl *(const egl::SurfaceState &,
                                 EGLenum,
                                 EGLClientBuffer,
                                 const egl::AttributeMap &));
      MOCK_METHOD3(createPixmapSurface,
                   SurfaceImpl *(const egl::SurfaceState &,
                                 NativePixmapType,
                                 const egl::AttributeMap &));
      MOCK_METHOD3(createImage,
                   ImageImpl *(const egl::ImageState &, EGLenum, const egl::AttributeMap &));
      MOCK_METHOD1(createContext, ContextImpl *(const gl::ContextState &));
      MOCK_METHOD2(createStreamProducerD3DTexture,
                   StreamProducerImpl *(egl::Stream::ConsumerType, const egl::AttributeMap &));
  };
  
  }  // namespace rx
  
  #endif // TESTS_ANGLE_UNITTESTS_UTILS_H_