| // Copyright 2013 The Flutter 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 FLUTTER_SHELL_PLATFORM_EMBEDDER_TESTS_EMBEDDER_CONTEXT_GL_H_ |
| #define FLUTTER_SHELL_PLATFORM_EMBEDDER_TESTS_EMBEDDER_CONTEXT_GL_H_ |
| |
| #include "flutter/shell/platform/embedder/tests/embedder_test_context.h" |
| #include "flutter/testing/test_gl_surface.h" |
| |
| namespace flutter { |
| namespace testing { |
| |
| class EmbedderTestContextGL : public EmbedderTestContext { |
| public: |
| using GLGetFBOCallback = std::function<void(FlutterFrameInfo frame_info)>; |
| using GLPresentCallback = std::function<void(uint32_t fbo_id)>; |
| |
| EmbedderTestContextGL(std::string assets_path = ""); |
| |
| ~EmbedderTestContextGL() override; |
| |
| size_t GetSurfacePresentCount() const override; |
| |
| // |EmbedderTestContext| |
| EmbedderTestContextType GetContextType() const override; |
| |
| //---------------------------------------------------------------------------- |
| /// @brief Sets a callback that will be invoked (on the raster task |
| /// runner) when the engine asks the embedder for a new FBO ID at |
| /// the updated size. |
| /// |
| /// @attention The callback will be invoked on the raster task runner. The |
| /// callback can be set on the tests host thread. |
| /// |
| /// @param[in] callback The callback to set. The previous callback will be |
| /// un-registered. |
| /// |
| void SetGLGetFBOCallback(GLGetFBOCallback callback); |
| |
| uint32_t GetWindowFBOId() const; |
| |
| //---------------------------------------------------------------------------- |
| /// @brief Sets a callback that will be invoked (on the raster task |
| /// runner) when the engine presents an fbo that was given by the |
| /// embedder. |
| /// |
| /// @attention The callback will be invoked on the raster task runner. The |
| /// callback can be set on the tests host thread. |
| /// |
| /// @param[in] callback The callback to set. The previous callback will be |
| /// un-registered. |
| /// |
| void SetGLPresentCallback(GLPresentCallback callback); |
| |
| protected: |
| virtual void SetupCompositor() override; |
| |
| private: |
| // This allows the builder to access the hooks. |
| friend class EmbedderConfigBuilder; |
| |
| std::unique_ptr<TestGLSurface> gl_surface_; |
| size_t gl_surface_present_count_ = 0; |
| std::mutex gl_callback_mutex_; |
| GLGetFBOCallback gl_get_fbo_callback_; |
| GLPresentCallback gl_present_callback_; |
| |
| void SetupSurface(SkISize surface_size) override; |
| |
| bool GLMakeCurrent(); |
| |
| bool GLClearCurrent(); |
| |
| bool GLPresent(uint32_t fbo_id); |
| |
| uint32_t GLGetFramebuffer(FlutterFrameInfo frame_info); |
| |
| bool GLMakeResourceCurrent(); |
| |
| void* GLGetProcAddress(const char* name); |
| |
| FML_DISALLOW_COPY_AND_ASSIGN(EmbedderTestContextGL); |
| }; |
| |
| } // namespace testing |
| } // namespace flutter |
| |
| #endif // FLUTTER_SHELL_PLATFORM_EMBEDDER_TESTS_EMBEDDER_CONTEXT_GL_H_ |