| // Copyright 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 COMPONENTS_VIZ_TEST_FAKE_OUTPUT_SURFACE_H_ |
| #define COMPONENTS_VIZ_TEST_FAKE_OUTPUT_SURFACE_H_ |
| |
| #include <stddef.h> |
| |
| #include "base/callback.h" |
| #include "base/logging.h" |
| #include "base/memory/ptr_util.h" |
| #include "base/time/time.h" |
| #include "components/viz/common/frame_sinks/begin_frame_args.h" |
| #include "components/viz/service/display/output_surface.h" |
| #include "components/viz/service/display/output_surface_frame.h" |
| #include "components/viz/service/display/software_output_device.h" |
| #include "components/viz/test/test_context_provider.h" |
| |
| namespace viz { |
| |
| class FakeOutputSurface : public OutputSurface { |
| public: |
| ~FakeOutputSurface() override; |
| |
| static std::unique_ptr<FakeOutputSurface> Create3d() { |
| auto provider = TestContextProvider::Create(); |
| provider->BindToCurrentThread(); |
| return base::WrapUnique(new FakeOutputSurface(std::move(provider))); |
| } |
| |
| static std::unique_ptr<FakeOutputSurface> Create3d( |
| scoped_refptr<ContextProvider> context_provider) { |
| return base::WrapUnique(new FakeOutputSurface(context_provider)); |
| } |
| |
| static std::unique_ptr<FakeOutputSurface> CreateSoftware( |
| std::unique_ptr<SoftwareOutputDevice> software_device) { |
| return base::WrapUnique(new FakeOutputSurface(std::move(software_device))); |
| } |
| |
| static std::unique_ptr<FakeOutputSurface> CreateOffscreen( |
| scoped_refptr<ContextProvider> context_provider) { |
| auto surface = |
| base::WrapUnique(new FakeOutputSurface(std::move(context_provider))); |
| surface->capabilities_.uses_default_gl_framebuffer = false; |
| return surface; |
| } |
| |
| void set_max_frames_pending(int max) { |
| capabilities_.max_frames_pending = max; |
| } |
| |
| OutputSurfaceFrame* last_sent_frame() { return last_sent_frame_.get(); } |
| size_t num_sent_frames() { return num_sent_frames_; } |
| |
| OutputSurfaceClient* client() { return client_; } |
| |
| void BindToClient(OutputSurfaceClient* client) override; |
| void EnsureBackbuffer() override {} |
| void DiscardBackbuffer() override {} |
| void BindFramebuffer() override; |
| void SetDrawRectangle(const gfx::Rect& rect) override; |
| void Reshape(const gfx::Size& size, |
| float device_scale_factor, |
| const gfx::ColorSpace& color_space, |
| bool has_alpha, |
| bool use_stencil) override; |
| void SwapBuffers(OutputSurfaceFrame frame) override; |
| uint32_t GetFramebufferCopyTextureFormat() override; |
| bool HasExternalStencilTest() const override; |
| void ApplyExternalStencil() override {} |
| OverlayCandidateValidator* GetOverlayCandidateValidator() const override; |
| bool IsDisplayedAsOverlayPlane() const override; |
| unsigned GetOverlayTextureId() const override; |
| gfx::BufferFormat GetOverlayBufferFormat() const override; |
| unsigned UpdateGpuFence() override; |
| |
| void set_framebuffer(GLint framebuffer, GLenum format) { |
| framebuffer_ = framebuffer; |
| framebuffer_format_ = format; |
| } |
| |
| void set_gpu_fence_id(unsigned gpu_fence_id) { gpu_fence_id_ = gpu_fence_id; } |
| |
| void set_overlay_texture_id(unsigned overlay_texture_id) { |
| overlay_texture_id_ = overlay_texture_id; |
| } |
| |
| void SetOverlayCandidateValidator(OverlayCandidateValidator* validator) { |
| overlay_candidate_validator_ = validator; |
| } |
| |
| void set_has_external_stencil_test(bool has_test) { |
| has_external_stencil_test_ = has_test; |
| } |
| |
| const gfx::ColorSpace& last_reshape_color_space() { |
| return last_reshape_color_space_; |
| } |
| |
| const gfx::Rect& last_set_draw_rectangle() { |
| return last_set_draw_rectangle_; |
| } |
| |
| protected: |
| explicit FakeOutputSurface(scoped_refptr<ContextProvider> context_provider); |
| explicit FakeOutputSurface( |
| std::unique_ptr<SoftwareOutputDevice> software_device); |
| |
| OutputSurfaceClient* client_ = nullptr; |
| std::unique_ptr<OutputSurfaceFrame> last_sent_frame_; |
| size_t num_sent_frames_ = 0; |
| bool has_external_stencil_test_ = false; |
| GLint framebuffer_ = 0; |
| GLenum framebuffer_format_ = 0; |
| unsigned gpu_fence_id_ = 0; |
| unsigned overlay_texture_id_ = 0; |
| OverlayCandidateValidator* overlay_candidate_validator_ = nullptr; |
| gfx::ColorSpace last_reshape_color_space_; |
| gfx::Rect last_set_draw_rectangle_; |
| |
| private: |
| void SwapBuffersAck(); |
| |
| base::WeakPtrFactory<FakeOutputSurface> weak_ptr_factory_; |
| }; |
| |
| } // namespace viz |
| |
| #endif // COMPONENTS_VIZ_TEST_FAKE_OUTPUT_SURFACE_H_ |