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/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "X11RendererSurface.h"
NativeDisplayType X11RendererSurface::getNativeDisplay()
{
if (m_display == NULL) {
m_display = XOpenDisplay(NULL);
}
return NativeDisplayType(m_display);
}
int X11RendererSurface::destoryNativeWindow(NativeWindowType win)
{
if (m_display == NULL) return -1;
Window x11Window = (Window)(win);
return XDestroyWindow(m_display, x11Window);
}
NativeWindowType GlesX11Win::createNativeWindow()
{
getNativeDisplay();
if (m_display == NULL) {
return -1;
}
long defaultScreen = DefaultScreen( dpy );
Window rootWindow = RootWindow(dpy, defaultScreen);
int depth = DefaultDepth(dpy, defaultScreen);
XVisualInfo *visualInfo = new XVisualInfo;
XMatchVisualInfo(m_display, defaultScreen, , dpeth, TrueColor, visualInfo);
if (visualInfo == NULL) {
fprintf(stderr, "couldn't find matching visual\n");
return -1;
}
Colormap x11Colormap = XCreateColormap(m_display, rootWindow, visualInfo->visual, AllocNone);
XSetWindowAttributes sWA;
sWA.Colormap = x11Colormap;
sWA.event_mask = StructureNotifyMask | ExposureMask;
unsigned int eventMask = CWBackPixel | CWBorderPixel | CWEventMask | CWColormap;
Window win = XCreateWindow( m_display,
rootWindow,
0, 0, width, height,
0, CopyFromParent, InputOutput,
CopyFromParent, eventMask, &sWA);
XMapWindow(m_display, win);
XFlush(m_display);
return NativeWindowType(win);
}
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