| // Copyright 2014 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. |
| |
| #include "android_webview/browser/parent_output_surface.h" |
| |
| #include "cc/output/output_surface_client.h" |
| #include "gpu/command_buffer/client/gles2_interface.h" |
| |
| namespace android_webview { |
| |
| ParentOutputSurface::ParentOutputSurface( |
| scoped_refptr<cc::ContextProvider> context_provider) |
| : cc::OutputSurface(context_provider) { |
| capabilities_.draw_and_swap_full_viewport_every_frame = true; |
| } |
| |
| ParentOutputSurface::~ParentOutputSurface() { |
| } |
| |
| void ParentOutputSurface::SwapBuffers(cc::CompositorFrame* frame) { |
| context_provider_->ContextGL()->ShallowFlushCHROMIUM(); |
| client_->DidSwapBuffers(); |
| } |
| |
| void ParentOutputSurface::SetDrawConstraints(const gfx::Size& surface_size, |
| const gfx::Rect& clip) { |
| DCHECK(client_); |
| surface_size_ = surface_size; |
| const gfx::Transform identity; |
| const gfx::Rect empty; |
| const bool resourceless_software_draw = false; |
| SetExternalDrawConstraints( |
| identity, empty, clip, clip, identity, resourceless_software_draw); |
| } |
| |
| } // namespace android_webview |