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Changed: Cleaned up the linux portion of the code

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Changed: Finished updating the linux portion of the code with the previous changes to OpenArena::Window
~g2k
This commit is contained in:
Tom Hicks
2005-07-15 02:27:05 -04:00
parent dc525da6d8
commit 148b62c11e
5 changed files with 167 additions and 151 deletions
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5
src/Makefile
View File

@@ -3,7 +3,7 @@ CPP = g++ -g
INCLUDES =
LD = g++
INCLUDEPATH = ../include
OBJECTS = bmp.o camera.o ctrls.o level.o mygl.o myglFont.o myglTexture.o physics.o player.o strmanip.o tga.o vector.o window.o keys.o main.o
OBJECTS = screen.o bmp.o camera.o ctrls.o level.o mygl.o myglFont.o myglTexture.o physics.o player.o strmanip.o tga.o vector.o window.o keys.o main.o
LIBS = -L/usr/X11R6/lib -lGL -lGLU -lXxf86vm
LIBRARIES =
SO_LIBS =
@@ -34,6 +34,9 @@ oa_video.so:
oa_input.so:
screen.o: screen.cpp $(INCLUDEPATH)/screen.h
$(CPP) -c -o screen.o screen.cpp
bmp.o: bmp.cpp $(INCLUDEPATH)/bmp.h $(INCLUDEPATH)/mygl.h $(INCLUDEPATH)/datatypes.h $(INCLUDEPATH)/texture.h
$(CPP) -c -o bmp.o bmp.cpp

4
src/camera.cpp
View File

@@ -80,8 +80,8 @@ namespace OpenArena
Vec2i middle;
double angleZ;
middle.x = window.width/2;
middle.y = window.height/2;
middle.x = window.GetWidth()/2;
middle.y = window.GetHeight()/2;
pos = window.GetMousePosition();
if(pos != middle)
{

20
src/linux.cpp
View File

@@ -120,7 +120,7 @@ int main(int argc, char** argv)
InitControls();
level.glFont.SetScreenDimensions(level.screen.width*2, level.screen.height*2);
level.glFont.SetScreenDimensions(level.screen.GetWidth()*2, level.screen.GetHeight()*2);
if(level.nextLevel == "")
{
@@ -132,15 +132,15 @@ int main(int argc, char** argv)
}
//Hack for now
if(level.screen.bpp == 32)
if(level.screen.GetColorDepth() == 32)
{
level.screen.bpp = 24;
level.screen.SetColorDepth(24);
}
g_Screen.SetOnInit(InitGL);
g_Screen.SetOnResize(ResizeGLScene);
if(!g_Screen.Open(OPENARENA_VERSION, level.screen.width, level.screen.height, level.screen.bpp, level.screen.fullscreen))
if(!g_Screen.Open(OPENARENA_VERSION, level.screen.GetWidth(), level.screen.GetHeight(), level.screen.GetColorDepth(), level.screen.GetFullscreen()))
{
return 1;
}
@@ -161,10 +161,10 @@ int main(int argc, char** argv)
DrawGLScene();
break;
case ConfigureNotify:
if((event.xconfigure.width != g_Screen.width) || (event.xconfigure.height != g_Screen.height))
if((event.xconfigure.width != g_Screen.GetWidth()) || (event.xconfigure.height != g_Screen.GetHeight()))
{
g_Screen.width = event.xconfigure.width;
g_Screen.height = event.xconfigure.height;
g_Screen.SetWidth(event.xconfigure.width);
g_Screen.SetHeight(event.xconfigure.height);
ResizeGLScene(event.xconfigure.width, event.xconfigure.height);
}
break;
@@ -210,7 +210,7 @@ int main(int argc, char** argv)
else if(keys[OpenArena::KEY_F1])
{
g_Screen.Close();
g_Screen.fullscreen = !g_Screen.fullscreen;
g_Screen.ToggleFullscreen();
g_Screen.Open();
}
else
@@ -517,8 +517,8 @@ int main(int argc, char** argv)
{
keys[OpenArena::KEY_F1] = false;
g_Screen.Close();
g_Screen.fullscreen = !g_Screen.fullscreen;
if(!g_Screen.Open(OPENARENA_VERSION, level.screen.width, level.screen.height, level.screen.bpp, level.screen.fullscreen))
g_Screen.ToggleFullscreen();
if(!g_Screen.Open(OPENARENA_VERSION, level.screen.GetWidth(), level.screen.GetHeight(), level.screen.GetColorDepth(), level.screen.GetFullscreen()))
{
return 1;
}

277
src/window.cpp
View File

@@ -1,20 +1,45 @@
#include "../include/window.h"
#ifdef __linux
void OpenArena::Window::SwapBuffers()
{
#ifdef __linux
if(doubleBuffered)
{
glXSwapBuffers(display, window);
}
}
#endif
#ifdef WIN32
void OpenArena::Window::SwapBuffers()
{
::SwapBuffers(deviceContext);
#endif
}
#endif
#ifdef __linux
void OpenArena::Window::Close()
{
if(hRC)
{
if(!glXMakeCurrent(display, None, NULL))
{
printf("Could not release drawing context.\n");
}
glXDestroyContext(display, hRC);
hRC = NULL;
}
if(_fullscreen)
{
XF86VidModeSwitchToMode(display, screen, &vidMode);
XF86VidModeSetViewPort(display, screen, 0, 0);
}
XCloseDisplay(display);
}
#endif
#ifdef WIN32
void OpenArena::Window::Close()
{
if (_fullscreen)
{
ChangeDisplaySettings(NULL, 0);
@@ -49,31 +74,115 @@ void OpenArena::Window::Close()
MessageBox(NULL,"Could Not Unregister Class.","SHUTDOWN ERROR",MB_OK | MB_ICONINFORMATION);
instance=NULL;
}
#endif
#ifdef __linux
if(hRC)
{
if(!glXMakeCurrent(display, None, NULL))
{
printf("Could not release drawing context.\n");
}
glXDestroyContext(display, hRC);
hRC = NULL;
}
if(fullscreen)
{
XF86VidModeSwitchToMode(display, screen, &vidMode);
XF86VidModeSetViewPort(display, screen, 0, 0);
}
XCloseDisplay(display);
#endif
}//End OpenArena::Window::Close()
#endif
#ifdef __linux
bool OpenArena::Window::Open()
{
XVisualInfo* vi;
Colormap cmap;
int bestMode = 0;
int vidModeMajorVersion;
int vidModeMinorVersion;
int glxMajorVersion;
int glxMinorVersion;
int modeNum;
XF86VidModeModeInfo** modes;
Atom wmDelete;
::Window winDummy;
unsigned int borderDummy;
display = XOpenDisplay(0);
screen = DefaultScreen(display);
XF86VidModeQueryVersion(display, &vidModeMajorVersion, &vidModeMinorVersion);
printf("XF86VidModeExtension-Version %d.%d\n", vidModeMajorVersion, vidModeMinorVersion);
XF86VidModeGetAllModeLines(display, screen, &modeNum, &modes);
vidMode = *modes[0];
int i;
for(i=0; i<modeNum; i++)
{
//Add a check for colordepth here
if((modes[i]->hdisplay == _width) && (modes[i]->vdisplay == _height))
{
bestMode = i;
}
}
vi = glXChooseVisual(display, screen, attrListDbl);
if(vi == NULL)
{
vi = glXChooseVisual(display, screen, attrListSgl);
doubleBuffered = false;
printf("Only Singlebuffered Visual!\n");
}
else
{
doubleBuffered = true;
printf("Got Doublebuffered Visual!\n");
}
glXQueryVersion(display, &glxMajorVersion, & glxMinorVersion);
printf("glX-Version %d.%d\n", glxMajorVersion, glxMinorVersion);
hRC = glXCreateContext(display, vi, 0, GL_TRUE);
cmap = XCreateColormap(display, RootWindow(display, vi->screen), vi->visual, AllocNone);
attributes.colormap = cmap;
attributes.border_pixel = 0;
attributes.event_mask = ExposureMask |
KeyPressMask | KeyReleaseMask |
ButtonPressMask | ButtonReleaseMask |
// PointerMotionMask | ButtonMotionMask |
StructureNotifyMask;
if(_fullscreen)
{
XF86VidModeSwitchToMode(display, screen, modes[bestMode]);
XF86VidModeSetViewPort(display, screen, 0, 0);
XFree(modes);
attributes.override_redirect = true;
window = XCreateWindow(display, RootWindow(display, vi->screen), 0, 0, _width, _height, 0, vi->depth, InputOutput, vi->visual, CWBorderPixel | CWColormap | CWEventMask | CWOverrideRedirect, &attributes);
XWarpPointer(display, None, window, 0, 0, 0, 0, 0, 0);
XMapRaised(display, window);
XGrabKeyboard(display, window, true, GrabModeAsync, GrabModeAsync, CurrentTime);
XGrabPointer(display, window, true, ButtonPressMask, GrabModeAsync, GrabModeAsync, window, None, CurrentTime);
}
else
{
window = XCreateWindow(display, RootWindow(display, vi->screen), 0, 0, _width, _height, 0, vi->depth, InputOutput, vi->visual, CWBorderPixel | CWColormap | CWEventMask, &attributes);
wmDelete = XInternAtom(display, "WM_DELETE_WINDOW", true);
XSetWMProtocols(display, window, &wmDelete, 1);
XSetStandardProperties(display, window, GetName(), GetName(), None, NULL, 0, NULL);
XMapRaised(display, window);
}
glXMakeCurrent(display, window, hRC);
unsigned int twidth, theight, depth;
XGetGeometry(display, window, &winDummy, &x, &y, &twidth, &theight, &borderDummy, &depth);
_colorDepth = (char)depth;
_height = (short)twidth;
_width = (short)theight;
printf("Resolution %dx%d\n", twidth, theight);
printf("Depth %d\n", depth);
if(glXIsDirect(display, hRC))
{
printf("Congrats, you have Direct Rendering!\n");
}
else
{
printf("Sorry, no Direct Rendering possible!\n");
}
OnInit();
return true;
}
#endif
#ifdef WIN32
bool OpenArena::Window::Open()
{
unsigned int PixelFormat;
WNDCLASS wc;
DWORD dwExStyle;
@@ -198,109 +307,8 @@ bool OpenArena::Window::Open()
}
return true;
}
#endif
#ifdef __linux
XVisualInfo* vi;
Colormap cmap;
int bestMode = 0;
int vidModeMajorVersion;
int vidModeMinorVersion;
int glxMajorVersion;
int glxMinorVersion;
int modeNum;
XF86VidModeModeInfo** modes;
Atom wmDelete;
::Window winDummy;
unsigned int borderDummy;
display = XOpenDisplay(0);
screen = DefaultScreen(display);
XF86VidModeQueryVersion(display, &vidModeMajorVersion, &vidModeMinorVersion);
printf("XF86VidModeExtension-Version %d.%d\n", vidModeMajorVersion, vidModeMinorVersion);
XF86VidModeGetAllModeLines(display, screen, &modeNum, &modes);
vidMode = *modes[0];
int i;
for(i=0; i<modeNum; i++)
{
//Add a check for colordepth here
if((modes[i]->hdisplay == width) && (modes[i]->vdisplay == height))
{
bestMode = i;
}
}
vi = glXChooseVisual(display, screen, attrListDbl);
if(vi == NULL)
{
vi = glXChooseVisual(display, screen, attrListSgl);
doubleBuffered = false;
printf("Only Singlebuffered Visual!\n");
}
else
{
doubleBuffered = true;
printf("Got Doublebuffered Visual!\n");
}
glXQueryVersion(display, &glxMajorVersion, & glxMinorVersion);
printf("glX-Version %d.%d\n", glxMajorVersion, glxMinorVersion);
hRC = glXCreateContext(display, vi, 0, GL_TRUE);
cmap = XCreateColormap(display, RootWindow(display, vi->screen), vi->visual, AllocNone);
attributes.colormap = cmap;
attributes.border_pixel = 0;
attributes.event_mask = ExposureMask |
KeyPressMask | KeyReleaseMask |
ButtonPressMask | ButtonReleaseMask |
// PointerMotionMask | ButtonMotionMask |
StructureNotifyMask;
if(fullscreen)
{
XF86VidModeSwitchToMode(display, screen, modes[bestMode]);
XF86VidModeSetViewPort(display, screen, 0, 0);
XFree(modes);
attributes.override_redirect = true;
window = XCreateWindow(display, RootWindow(display, vi->screen), 0, 0, width, height, 0, vi->depth, InputOutput, vi->visual, CWBorderPixel | CWColormap | CWEventMask | CWOverrideRedirect, &attributes);
XWarpPointer(display, None, window, 0, 0, 0, 0, 0, 0);
XMapRaised(display, window);
XGrabKeyboard(display, window, true, GrabModeAsync, GrabModeAsync, CurrentTime);
XGrabPointer(display, window, true, ButtonPressMask, GrabModeAsync, GrabModeAsync, window, None, CurrentTime);
}
else
{
window = XCreateWindow(display, RootWindow(display, vi->screen), 0, 0, width, height, 0, vi->depth, InputOutput, vi->visual, CWBorderPixel | CWColormap | CWEventMask, &attributes);
wmDelete = XInternAtom(display, "WM_DELETE_WINDOW", true);
XSetWMProtocols(display, window, &wmDelete, 1);
XSetStandardProperties(display, window, name.c_str(), name.c_str(), None, NULL, 0, NULL);
XMapRaised(display, window);
}
glXMakeCurrent(display, window, hRC);
unsigned int twidth, theight, depth;
XGetGeometry(display, window, &winDummy, &x, &y, &twidth, &theight, &borderDummy, &depth);
bpp = (char)depth;
height = (short)twidth;
width = (short)theight;
printf("Resolution %dx%d\n", twidth, theight);
printf("Depth %d\n", bpp);
if(glXIsDirect(display, hRC))
{
printf("Congrats, you have Direct Rendering!\n");
}
else
{
printf("Sorry, no Direct Rendering possible!\n");
}
OnInit();
return true;
#endif
}
bool OpenArena::Window::Open(string title, int width, int height, int bits, bool fullscreenflag)
{
@@ -345,11 +353,11 @@ int OpenArena::DefaultInit()
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
return true;
}
void OpenArena::DefaultResize(GLsizei width, GLsizei height)
{
//TODO see if this really needs to be os specific
#ifdef WIN32
if (height==0)
height=1;
@@ -364,6 +372,7 @@ void OpenArena::DefaultResize(GLsizei width, GLsizei height)
glLoadIdentity();
#endif
#ifdef __linux
//TODO Implement this
#endif
}
@@ -379,11 +388,9 @@ Display* OpenArena::Window::GetDisplay()
}
#endif
#ifdef __linux
Vec2i OpenArena::Window::GetMousePosition()
{
#ifdef __linux
::Window rootWindow;
::Window childWindow;
int rootX;
@@ -399,21 +406,27 @@ Vec2i OpenArena::Window::GetMousePosition()
{
return Vec2i(mouseX, mouseY);
}
}
#endif
#ifdef WIN32
Vec2i OpenArena::Window::GetMousePosition()
{
POINT pos;
GetCursorPos(&pos);
return Vec2i(pos.x, pos.y);
#endif
}
#endif
#ifdef __linux
void OpenArena::Window::SetMousePosition(Vec2i pos)
{
#ifdef __linux
Vec2i middle = Vec2i(width, height)/2;
Vec2i middle = Vec2i(_width, _height)/2;
XWarpPointer(display, None, window, 0, 0, 0, 0, middle.x, middle.y);
}
#endif
#ifdef WIN32
void OpenArena::Window::SetMousePosition(Vec2i pos)
{
SetCursorPos(pos.x, pos.y);
#endif
}
#endif