74 lines
1.7 KiB
C++
74 lines
1.7 KiB
C++
// Copyright 2014 Dolphin Emulator Project
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// Licensed under GPLv2
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// Refer to the license.txt file included.
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#include "Common/Thread.h"
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#include "Core/Host.h"
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#include "DolphinWX/GLInterface/X11_Util.h"
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#include "VideoBackends/OGL/GLInterfaceBase.h"
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#include "VideoCommon/VideoConfig.h"
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void cX11Window::Initialize(Display *_dpy)
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{
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dpy = _dpy;
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}
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Window cX11Window::CreateXWindow(Window parent, XVisualInfo *vi)
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{
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XSetWindowAttributes attr;
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colormap = XCreateColormap(dpy, parent, vi->visual, AllocNone);
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// Setup window attributes
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attr.colormap = colormap;
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XWindowAttributes attribs;
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if (!XGetWindowAttributes(dpy, parent, &attribs))
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{
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ERROR_LOG(VIDEO, "Window attribute retrieval failed");
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return 0;
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}
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// Create the window
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win = XCreateWindow(dpy, parent,
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0, 0, attribs.width, attribs.height, 0,
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vi->depth, InputOutput, vi->visual,
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CWColormap, &attr);
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XSelectInput(dpy, parent, StructureNotifyMask);
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XMapWindow(dpy, win);
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XSync(dpy, True);
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xEventThread = std::thread(&cX11Window::XEventThread, this);
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return win;
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}
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void cX11Window::DestroyXWindow(void)
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{
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XUnmapWindow(dpy, win);
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if (xEventThread.joinable())
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xEventThread.join();
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XFreeColormap(dpy, colormap);
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}
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void cX11Window::XEventThread()
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{
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while (win)
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{
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XEvent event;
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for (int num_events = XPending(dpy); num_events > 0; num_events--)
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{
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XNextEvent(dpy, &event);
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switch (event.type) {
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case ConfigureNotify:
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XResizeWindow(dpy, win, event.xconfigure.width, event.xconfigure.height);
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GLInterface->SetBackBufferDimensions(event.xconfigure.width, event.xconfigure.height);
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break;
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default:
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break;
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}
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}
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Common::SleepCurrentThread(20);
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}
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}
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