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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "components/mus/surfaces/direct_output_surface.h" | 5 #include "components/mus/surfaces/direct_output_surface.h" |
| 6 | 6 |
| 7 #include <stdint.h> | 7 #include <stdint.h> |
| 8 | 8 |
| 9 #include "base/bind.h" | 9 #include "base/bind.h" |
| 10 #include "cc/output/compositor_frame.h" | 10 #include "cc/output/compositor_frame.h" |
| (...skipping 18 matching lines...) Expand all Loading... |
| 29 DirectOutputSurface::~DirectOutputSurface() {} | 29 DirectOutputSurface::~DirectOutputSurface() {} |
| 30 | 30 |
| 31 bool DirectOutputSurface::BindToClient(cc::OutputSurfaceClient* client) { | 31 bool DirectOutputSurface::BindToClient(cc::OutputSurfaceClient* client) { |
| 32 if (!cc::OutputSurface::BindToClient(client)) | 32 if (!cc::OutputSurface::BindToClient(client)) |
| 33 return false; | 33 return false; |
| 34 | 34 |
| 35 client->SetBeginFrameSource(synthetic_begin_frame_source_.get()); | 35 client->SetBeginFrameSource(synthetic_begin_frame_source_.get()); |
| 36 | 36 |
| 37 if (capabilities_.uses_default_gl_framebuffer) { | 37 if (capabilities_.uses_default_gl_framebuffer) { |
| 38 capabilities_.flipped_output_surface = | 38 capabilities_.flipped_output_surface = |
| 39 context_provider()->ContextCapabilities().gpu.flips_vertically; | 39 context_provider()->ContextCapabilities().flips_vertically; |
| 40 } | 40 } |
| 41 return true; | 41 return true; |
| 42 } | 42 } |
| 43 | 43 |
| 44 void DirectOutputSurface::OnVSyncParametersUpdated(int64_t timebase, | 44 void DirectOutputSurface::OnVSyncParametersUpdated(int64_t timebase, |
| 45 int64_t interval) { | 45 int64_t interval) { |
| 46 auto timebase_time_ticks = base::TimeTicks::FromInternalValue(timebase); | 46 auto timebase_time_ticks = base::TimeTicks::FromInternalValue(timebase); |
| 47 auto interval_time_delta = base::TimeDelta::FromInternalValue(interval); | 47 auto interval_time_delta = base::TimeDelta::FromInternalValue(interval); |
| 48 | 48 |
| 49 if (interval_time_delta.is_zero()) { | 49 if (interval_time_delta.is_zero()) { |
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| 73 gpu::SyncToken sync_token; | 73 gpu::SyncToken sync_token; |
| 74 gl->GenUnverifiedSyncTokenCHROMIUM(fence_sync, sync_token.GetData()); | 74 gl->GenUnverifiedSyncTokenCHROMIUM(fence_sync, sync_token.GetData()); |
| 75 | 75 |
| 76 context_provider_->ContextSupport()->SignalSyncToken( | 76 context_provider_->ContextSupport()->SignalSyncToken( |
| 77 sync_token, base::Bind(&OutputSurface::OnSwapBuffersComplete, | 77 sync_token, base::Bind(&OutputSurface::OnSwapBuffersComplete, |
| 78 weak_ptr_factory_.GetWeakPtr())); | 78 weak_ptr_factory_.GetWeakPtr())); |
| 79 client_->DidSwapBuffers(); | 79 client_->DidSwapBuffers(); |
| 80 } | 80 } |
| 81 | 81 |
| 82 } // namespace mus | 82 } // namespace mus |
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