command_buffer: Implement EXT_blend_func_extended

gpu/command_buffer/service/test_helper.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef GPU_COMMAND_BUFFER_SERVICE_TEST_HELPER_H_
 #define GPU_COMMAND_BUFFER_SERVICE_TEST_HELPER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 64 matching lines @@
   };
 
   struct VaryingInfo {
     const char* name;
     GLint size;
     GLenum type;
     GLint fake_location;
     GLint real_location;
     GLint desired_location;
   };
+  struct ProgramOutputInfo {
+    const char* name;
+    GLint size;
+    GLenum type;
+    GLint color_name;
+    GLuint index;
+  };
 
   static void SetupContextGroupInitExpectations(
       ::gfx::MockGLInterface* gl,
       const DisallowedFeatures& disallowed_features,
       const char* extensions,
       const char* gl_version,
       bool bind_generates_resource);
   static void SetupFeatureInfoInitExpectations(
       ::gfx::MockGLInterface* gl, const char* extensions);
   static void SetupFeatureInfoInitExpectationsWithGLVersion(
@@ skipping 24 matching lines @@
 
   static void SetupShaderExpectationsWithVaryings(
       ::gfx::MockGLInterface* gl,
       const FeatureInfo* feature_info,
       AttribInfo* attribs,
       size_t num_attribs,
       UniformInfo* uniforms,
       size_t num_uniforms,
       VaryingInfo* varyings,
       size_t num_varyings,
+      ProgramOutputInfo* program_outputs,
+      size_t num_program_outputs,
       GLuint service_id);
 
-  static void SetupProgramSuccessExpectations(::gfx::MockGLInterface* gl,
-                                              const FeatureInfo* feature_info,
-                                              AttribInfo* attribs,
-                                              size_t num_attribs,
-                                              UniformInfo* uniforms,
-                                              size_t num_uniforms,
-                                              VaryingInfo* varyings,
-                                              size_t num_varyings,
-                                              GLuint service_id);
+  static void SetupProgramSuccessExpectations(
+      ::gfx::MockGLInterface* gl,
+      const FeatureInfo* feature_info,
+      AttribInfo* attribs,
+      size_t num_attribs,
+      UniformInfo* uniforms,
+      size_t num_uniforms,
+      VaryingInfo* varyings,
+      size_t num_varyings,
+      ProgramOutputInfo* program_outputs,
+      size_t num_program_outputs,
+      GLuint service_id);
 
   static void DoBufferData(
       ::gfx::MockGLInterface* gl, MockErrorState* error_state,
       BufferManager* manager, Buffer* buffer, GLenum target, GLsizeiptr size,
       GLenum usage, const GLvoid* data, GLenum error);
 
   static void SetTexParameteriWithExpectations(
       ::gfx::MockGLInterface* gl, MockErrorState* error_state,
       TextureManager* manager, TextureRef* texture_ref,
       GLenum pname, GLint value, GLenum error);
 
   static void SetShaderStates(
-      ::gfx::MockGLInterface* gl, Shader* shader,
+      ::gfx::MockGLInterface* gl,
+      Shader* shader,
       bool expected_valid,
       const std::string* const expected_log_info,
       const std::string* const expected_translated_source,
       const int* const expected_shader_version,
       const AttributeMap* const expected_attrib_map,
       const UniformMap* const expected_uniform_map,
       const VaryingMap* const expected_varying_map,
+      const OutputVariableList* const expected_output_variable_list,
       const NameMap* const expected_name_map);
 
   static void SetShaderStates(
       ::gfx::MockGLInterface* gl, Shader* shader, bool valid);
 
   static sh::Attribute ConstructAttribute(
       GLenum type, GLint array_size, GLenum precision,
       bool static_use, const std::string& name);
   static sh::Uniform ConstructUniform(
       GLenum type, GLint array_size, GLenum precision,
       bool static_use, const std::string& name);
   static sh::Varying ConstructVarying(
       GLenum type, GLint array_size, GLenum precision,
       bool static_use, const std::string& name);
+  static sh::OutputVariable ConstructOutputVariable(GLenum type,
+                                                    GLint array_size,
+                                                    GLenum precision,
+                                                    bool static_use,
+                                                    const std::string& name);
 
  private:
   static void SetupTextureInitializationExpectations(::gfx::MockGLInterface* gl,
                                                      GLenum target,
                                                      bool use_default_textures);
   static void SetupTextureDestructionExpectations(::gfx::MockGLInterface* gl,
                                                   GLenum target,
                                                   bool use_default_textures);
 
   static std::vector<std::string> split_extensions_;
 };
 
 // This object temporaritly Sets what gfx::GetGLImplementation returns. During
 // testing the GLImplementation is set to kGLImplemenationMockGL but lots of
 // code branches based on what gfx::GetGLImplementation returns.
 class ScopedGLImplementationSetter {
  public:
   explicit ScopedGLImplementationSetter(gfx::GLImplementation implementation);
   ~ScopedGLImplementationSetter();
 
  private:
   gfx::GLImplementation old_implementation_;
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_TEST_HELPER_H_