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https://bitbucket.org/chromiumembedded/cef
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91 lines
3.1 KiB
C++
91 lines
3.1 KiB
C++
// Copyright 2018 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#ifndef CEF_TESTS_CEFCLIENT_BROWSER_OSR_RENDER_HANDLER_WIN_D3D11_H_
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#define CEF_TESTS_CEFCLIENT_BROWSER_OSR_RENDER_HANDLER_WIN_D3D11_H_
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#pragma once
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#include "tests/cefclient/browser/osr_d3d11_win.h"
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#include "tests/cefclient/browser/osr_render_handler_win.h"
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#include "tests/cefclient/browser/osr_renderer_settings.h"
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namespace client {
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class BrowserLayer : public d3d11::Layer {
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public:
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explicit BrowserLayer(const std::shared_ptr<d3d11::Device>& device);
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void render(const std::shared_ptr<d3d11::Context>& ctx) OVERRIDE;
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void on_paint(void* share_handle);
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// After calling on_paint() we can query the texture size.
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std::pair<uint32_t, uint32_t> texture_size() const;
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private:
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std::shared_ptr<d3d11::FrameBuffer> frame_buffer_;
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DISALLOW_COPY_AND_ASSIGN(BrowserLayer);
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};
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class PopupLayer : public BrowserLayer {
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public:
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explicit PopupLayer(const std::shared_ptr<d3d11::Device>& device);
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void set_bounds(const CefRect& bounds);
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bool contains(int x, int y) const { return bounds_.Contains(x, y); }
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int xoffset() const { return original_bounds_.x - bounds_.x; }
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int yoffset() const { return original_bounds_.y - bounds_.y; }
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private:
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CefRect original_bounds_;
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CefRect bounds_;
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DISALLOW_COPY_AND_ASSIGN(PopupLayer);
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};
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class OsrRenderHandlerWinD3D11 : public OsrRenderHandlerWin {
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public:
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OsrRenderHandlerWinD3D11(const OsrRendererSettings& settings, HWND hwnd);
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// Must be called immediately after object creation.
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// May fail if D3D11 cannot be initialized.
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bool Initialize(CefRefPtr<CefBrowser> browser, int width, int height);
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void SetSpin(float spinX, float spinY) OVERRIDE;
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void IncrementSpin(float spinDX, float spinDY) OVERRIDE;
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bool IsOverPopupWidget(int x, int y) const OVERRIDE;
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int GetPopupXOffset() const OVERRIDE;
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int GetPopupYOffset() const OVERRIDE;
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void OnPopupShow(CefRefPtr<CefBrowser> browser, bool show) OVERRIDE;
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void OnPopupSize(CefRefPtr<CefBrowser> browser, const CefRect& rect) OVERRIDE;
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void OnPaint(CefRefPtr<CefBrowser> browser,
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CefRenderHandler::PaintElementType type,
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const CefRenderHandler::RectList& dirtyRects,
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const void* buffer,
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int width,
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int height) OVERRIDE;
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void OnAcceleratedPaint(CefRefPtr<CefBrowser> browser,
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CefRenderHandler::PaintElementType type,
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const CefRenderHandler::RectList& dirtyRects,
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void* share_handle) OVERRIDE;
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private:
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void Render() OVERRIDE;
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uint64_t start_time_;
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std::shared_ptr<d3d11::Device> device_;
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std::shared_ptr<d3d11::SwapChain> swap_chain_;
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std::shared_ptr<d3d11::Composition> composition_;
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std::shared_ptr<BrowserLayer> browser_layer_;
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std::shared_ptr<PopupLayer> popup_layer_;
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DISALLOW_COPY_AND_ASSIGN(OsrRenderHandlerWinD3D11);
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};
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} // namespace client
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#endif // CEF_TESTS_CEFCLIENT_BROWSER_OSR_RENDER_HANDLER_WIN_D3D11_H_
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