| // 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 CC_TEST_FAKE_OUTPUT_SURFACE_H_ |
| #define CC_TEST_FAKE_OUTPUT_SURFACE_H_ |
| |
| #include "base/callback.h" |
| #include "base/logging.h" |
| #include "base/time/time.h" |
| #include "cc/output/begin_frame_args.h" |
| #include "cc/output/compositor_frame.h" |
| #include "cc/output/managed_memory_policy.h" |
| #include "cc/output/output_surface.h" |
| #include "cc/output/software_output_device.h" |
| #include "cc/test/test_context_provider.h" |
| #include "cc/test/test_web_graphics_context_3d.h" |
| |
| namespace cc { |
| |
| class FakeOutputSurface : public OutputSurface { |
| public: |
| virtual ~FakeOutputSurface(); |
| |
| static scoped_ptr<FakeOutputSurface> Create3d() { |
| return make_scoped_ptr(new FakeOutputSurface( |
| TestContextProvider::Create(), false)); |
| } |
| |
| static scoped_ptr<FakeOutputSurface> Create3d( |
| scoped_refptr<TestContextProvider> context_provider) { |
| return make_scoped_ptr(new FakeOutputSurface(context_provider, false)); |
| } |
| |
| static scoped_ptr<FakeOutputSurface> Create3d( |
| scoped_ptr<TestWebGraphicsContext3D> context) { |
| return make_scoped_ptr(new FakeOutputSurface( |
| TestContextProvider::Create(context.Pass()), false)); |
| } |
| |
| static scoped_ptr<FakeOutputSurface> CreateSoftware( |
| scoped_ptr<SoftwareOutputDevice> software_device) { |
| return make_scoped_ptr(new FakeOutputSurface(software_device.Pass(), |
| false)); |
| } |
| |
| static scoped_ptr<FakeOutputSurface> CreateDelegating3d() { |
| return make_scoped_ptr(new FakeOutputSurface( |
| TestContextProvider::Create(), true)); |
| } |
| |
| static scoped_ptr<FakeOutputSurface> CreateDelegating3d( |
| scoped_refptr<TestContextProvider> context_provider) { |
| return make_scoped_ptr(new FakeOutputSurface(context_provider, true)); |
| } |
| |
| static scoped_ptr<FakeOutputSurface> CreateDelegating3d( |
| scoped_ptr<TestWebGraphicsContext3D> context) { |
| return make_scoped_ptr(new FakeOutputSurface( |
| TestContextProvider::Create(context.Pass()), true)); |
| } |
| |
| static scoped_ptr<FakeOutputSurface> CreateDelegatingSoftware( |
| scoped_ptr<SoftwareOutputDevice> software_device) { |
| return make_scoped_ptr( |
| new FakeOutputSurface(software_device.Pass(), true)); |
| } |
| |
| // TODO(boliu): Use a general factory that takes Capabilities arg. |
| static scoped_ptr<FakeOutputSurface> CreateDeferredGL( |
| scoped_ptr<SoftwareOutputDevice> software_device) { |
| scoped_ptr<FakeOutputSurface> result( |
| new FakeOutputSurface(software_device.Pass(), false)); |
| result->capabilities_.deferred_gl_initialization = true; |
| return result.Pass(); |
| } |
| |
| static scoped_ptr<FakeOutputSurface> CreateAlwaysDrawAndSwap3d() { |
| scoped_ptr<FakeOutputSurface> surface(Create3d()); |
| surface->capabilities_.draw_and_swap_full_viewport_every_frame = true; |
| return surface.Pass(); |
| } |
| |
| static scoped_ptr<FakeOutputSurface> CreateOffscreen( |
| scoped_ptr<TestWebGraphicsContext3D> context) { |
| scoped_ptr<FakeOutputSurface> surface(new FakeOutputSurface( |
| TestContextProvider::Create(context.Pass()), false)); |
| surface->capabilities_.uses_default_gl_framebuffer = false; |
| return surface.Pass(); |
| } |
| |
| CompositorFrame& last_sent_frame() { return last_sent_frame_; } |
| size_t num_sent_frames() { return num_sent_frames_; } |
| |
| virtual void SwapBuffers(CompositorFrame* frame) OVERRIDE; |
| |
| virtual void SetNeedsBeginImplFrame(bool enable) OVERRIDE; |
| bool needs_begin_impl_frame() const { |
| return needs_begin_impl_frame_; |
| } |
| |
| void set_forced_draw_to_software_device(bool forced) { |
| forced_draw_to_software_device_ = forced; |
| } |
| virtual bool ForcedDrawToSoftwareDevice() const OVERRIDE; |
| |
| virtual bool BindToClient(OutputSurfaceClient* client) OVERRIDE; |
| |
| using OutputSurface::ReleaseGL; |
| using OutputSurface::InitializeAndSetContext3d; |
| |
| void SetTreeActivationCallback(const base::Closure& callback); |
| |
| const TransferableResourceArray& resources_held_by_parent() { |
| return resources_held_by_parent_; |
| } |
| |
| void ReturnResource(unsigned id, CompositorFrameAck* ack); |
| |
| virtual bool HasExternalStencilTest() const OVERRIDE; |
| |
| void set_has_external_stencil_test(bool has_test) { |
| has_external_stencil_test_ = has_test; |
| } |
| |
| void SetMemoryPolicyToSetAtBind( |
| scoped_ptr<ManagedMemoryPolicy> memory_policy_to_set_at_bind); |
| |
| protected: |
| FakeOutputSurface( |
| scoped_refptr<ContextProvider> context_provider, |
| bool delegated_rendering); |
| |
| FakeOutputSurface( |
| scoped_ptr<SoftwareOutputDevice> software_device, |
| bool delegated_rendering); |
| |
| FakeOutputSurface( |
| scoped_refptr<ContextProvider> context_provider, |
| scoped_ptr<SoftwareOutputDevice> software_device, |
| bool delegated_rendering); |
| |
| void OnBeginImplFrame(); |
| |
| OutputSurfaceClient* client_; |
| CompositorFrame last_sent_frame_; |
| size_t num_sent_frames_; |
| bool needs_begin_impl_frame_; |
| bool forced_draw_to_software_device_; |
| bool has_external_stencil_test_; |
| TransferableResourceArray resources_held_by_parent_; |
| base::WeakPtrFactory<FakeOutputSurface> fake_weak_ptr_factory_; |
| scoped_ptr<ManagedMemoryPolicy> memory_policy_to_set_at_bind_; |
| }; |
| |
| static inline scoped_ptr<OutputSurface> CreateFakeOutputSurface() { |
| return FakeOutputSurface::Create3d().PassAs<OutputSurface>(); |
| } |
| |
| } // namespace cc |
| |
| #endif // CC_TEST_FAKE_OUTPUT_SURFACE_H_ |