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GLContext: Use host connection

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This also removes the need for a sleeping event thread.
This commit is contained in:
Stenzek
2018-10-03 23:03:19 +10:00
parent 1d827a5223
commit 9c57a98723
18 changed files with 68 additions and 97 deletions
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48
Source/Core/Common/GL/GLX11Window.cpp
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@ -4,27 +4,30 @@
#include "Common/GL/GLX11Window.h"
#include "Common/GL/GLContext.h"
#include "Common/Thread.h"
GLX11Window::GLX11Window(Display* display, Window parent_window, Colormap color_map, Window window,
int width, int height)
: m_display(display), m_parent_window(parent_window), m_color_map(color_map), m_window(window),
m_width(width), m_height(height),
m_event_thread(std::thread(&GLX11Window::XEventThread, this))
m_width(width), m_height(height)
{
}
GLX11Window::~GLX11Window()
{
Window window = m_window;
m_window = None;
if (m_event_thread.joinable())
m_event_thread.join();
XUnmapWindow(m_display, window);
XDestroyWindow(m_display, window);
XUnmapWindow(m_display, m_window);
XDestroyWindow(m_display, m_window);
XFreeColormap(m_display, m_color_map);
}
void GLX11Window::UpdateDimensions()
{
XWindowAttributes attribs;
XGetWindowAttributes(m_display, m_parent_window, &attribs);
XResizeWindow(m_display, m_window, attribs.width, attribs.height);
m_width = attribs.width;
m_height = attribs.height;
}
std::unique_ptr<GLX11Window> GLX11Window::Create(Display* display, Window parent_window,
XVisualInfo* vi)
{
@ -48,30 +51,3 @@ std::unique_ptr<GLX11Window> GLX11Window::Create(Display* display, Window parent
return std::make_unique<GLX11Window>(display, parent_window, color_map, window,
parent_attribs.width, parent_attribs.height);
}
void GLX11Window::XEventThread()
{
// There's a potential race here on m_window. But this thread will disappear soon.
while (m_window)
{
XEvent event;
for (int num_events = XPending(m_display); num_events > 0; num_events--)
{
XNextEvent(m_display, &event);
switch (event.type)
{
case ConfigureNotify:
{
m_width = event.xconfigure.width;
m_height = event.xconfigure.height;
XResizeWindow(m_display, m_window, m_width, m_height);
g_main_gl_context->SetBackBufferDimensions(m_width, m_height);
}
break;
default:
break;
}
}
Common::SleepCurrentThread(20);
}
}