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CIrrDeviceLinux: drop all video mode support code

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This commit is contained in:
sfan5 2021-06-15 17:05:06 +02:00
parent 393793f28a
commit 39c45024ed
2 changed files with 7 additions and 209 deletions
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201
source/Irrlicht/CIrrDeviceLinux.cpp
View File

@ -114,7 +114,6 @@ CIrrDeviceLinux::CIrrDeviceLinux(const SIrrlichtCreationParameters& param)
#endif
Width(param.WindowSize.Width), Height(param.WindowSize.Height),
WindowHasFocus(false), WindowMinimized(false),
UseXVidMode(false), UseXRandR(false),
ExternalWindow(false), AutorepeatSupport(0)
{
#ifdef _DEBUG
@ -206,9 +205,6 @@ CIrrDeviceLinux::~CIrrDeviceLinux()
ContextManager->destroySurface();
}
// Reset fullscreen resolution change
switchToFullscreen(true);
if (SoftwareImage)
XDestroyImage(SoftwareImage);
@ -251,115 +247,15 @@ int IrrPrintXError(Display *display, XErrorEvent *event)
#endif
bool CIrrDeviceLinux::switchToFullscreen(bool reset)
bool CIrrDeviceLinux::switchToFullscreen()
{
if (!CreationParams.Fullscreen)
return true;
if (reset)
{
#ifdef _IRR_LINUX_X11_VIDMODE_
if (UseXVidMode && CreationParams.Fullscreen)
{
XF86VidModeSwitchToMode(XDisplay, Screennr, &OldVideoMode);
XF86VidModeSetViewPort(XDisplay, Screennr, 0, 0);
}
#endif
#ifdef _IRR_LINUX_X11_RANDR_
if (UseXRandR && CreationParams.Fullscreen)
{
XRRScreenConfiguration *config=XRRGetScreenInfo(XDisplay,DefaultRootWindow(XDisplay));
XRRSetScreenConfig(XDisplay,config,DefaultRootWindow(XDisplay),OldRandrMode,OldRandrRotation,CurrentTime);
XRRFreeScreenConfigInfo(config);
}
#endif
// To be filled...
return true;
}
getVideoModeList();
#if defined(_IRR_LINUX_X11_VIDMODE_) || defined(_IRR_LINUX_X11_RANDR_)
s32 eventbase, errorbase;
s32 bestMode = -1;
#endif
#ifdef _IRR_LINUX_X11_VIDMODE_
if (XF86VidModeQueryExtension(XDisplay, &eventbase, &errorbase))
{
// enumerate video modes
s32 modeCount;
XF86VidModeModeInfo** modes;
XF86VidModeGetAllModeLines(XDisplay, Screennr, &modeCount, &modes);
// find fitting mode
for (s32 i = 0; i<modeCount; ++i)
{
if (bestMode==-1 && modes[i]->hdisplay >= Width && modes[i]->vdisplay >= Height)
bestMode = i;
else if (bestMode!=-1 &&
modes[i]->hdisplay >= Width &&
modes[i]->vdisplay >= Height &&
modes[i]->hdisplay <= modes[bestMode]->hdisplay &&
modes[i]->vdisplay <= modes[bestMode]->vdisplay)
bestMode = i;
}
if (bestMode != -1)
{
os::Printer::log("Starting vidmode fullscreen mode...", ELL_INFORMATION);
os::Printer::log("hdisplay: ", core::stringc(modes[bestMode]->hdisplay).c_str(), ELL_INFORMATION);
os::Printer::log("vdisplay: ", core::stringc(modes[bestMode]->vdisplay).c_str(), ELL_INFORMATION);
XF86VidModeSwitchToMode(XDisplay, Screennr, modes[bestMode]);
XF86VidModeSetViewPort(XDisplay, Screennr, 0, 0);
UseXVidMode=true;
}
else
{
os::Printer::log("Could not find specified video mode, running windowed.", ELL_WARNING);
CreationParams.Fullscreen = false;
}
XFree(modes);
}
else
#endif
#ifdef _IRR_LINUX_X11_RANDR_
if (XRRQueryExtension(XDisplay, &eventbase, &errorbase))
{
s32 modeCount;
XRRScreenConfiguration *config=XRRGetScreenInfo(XDisplay,DefaultRootWindow(XDisplay));
XRRScreenSize *modes=XRRConfigSizes(config,&modeCount);
for (s32 i = 0; i<modeCount; ++i)
{
if (bestMode==-1 && (u32)modes[i].width >= Width && (u32)modes[i].height >= Height)
bestMode = i;
else if (bestMode!=-1 &&
(u32)modes[i].width >= Width &&
(u32)modes[i].height >= Height &&
modes[i].width <= modes[bestMode].width &&
modes[i].height <= modes[bestMode].height)
bestMode = i;
}
if (bestMode != -1)
{
os::Printer::log("Starting randr fullscreen mode...", ELL_INFORMATION);
os::Printer::log("width: ", core::stringc(modes[bestMode].width).c_str(), ELL_INFORMATION);
os::Printer::log("height: ", core::stringc(modes[bestMode].height).c_str(), ELL_INFORMATION);
XRRSetScreenConfig(XDisplay,config,DefaultRootWindow(XDisplay),bestMode,OldRandrRotation,CurrentTime);
UseXRandR=true;
}
XRRFreeScreenConfigInfo(config);
}
else
#endif
{
os::Printer::log("VidMode or RandR extension must be installed to allow Irrlicht "
"to switch to fullscreen mode. Running in windowed mode instead.", ELL_WARNING);
CreationParams.Fullscreen = false;
}
return CreationParams.Fullscreen;
}
#if defined(_IRR_COMPILE_WITH_X11_)
void IrrPrintXGrabError(int grabResult, const c8 * grabCommand )
@ -486,28 +382,21 @@ bool CIrrDeviceLinux::createWindow()
// create new Window
// Remove window manager decoration in fullscreen
WndAttributes.override_redirect = CreationParams.Fullscreen;
XWindow = XCreateWindow(XDisplay,
RootWindow(XDisplay, VisualInfo->screen),
x, y, Width, Height, 0, VisualInfo->depth,
InputOutput, VisualInfo->visual,
CWBorderPixel | CWColormap | CWEventMask | CWOverrideRedirect,
CWBorderPixel | CWColormap | CWEventMask,
&WndAttributes);
XMapRaised(XDisplay, XWindow);
CreationParams.WindowId = (void*)XWindow;
X_ATOM_WM_DELETE_WINDOW = XInternAtom(XDisplay, "WM_DELETE_WINDOW", True);
XSetWMProtocols(XDisplay, XWindow, &X_ATOM_WM_DELETE_WINDOW, 1);
if (CreationParams.Fullscreen)
{
XSetInputFocus(XDisplay, XWindow, RevertToParent, CurrentTime);
int grabKb = XGrabKeyboard(XDisplay, XWindow, True, GrabModeAsync,
GrabModeAsync, CurrentTime);
IrrPrintXGrabError(grabKb, "XGrabKeyboard");
int grabPointer = XGrabPointer(XDisplay, XWindow, True, ButtonPressMask,
GrabModeAsync, GrabModeAsync, XWindow, None, CurrentTime);
IrrPrintXGrabError(grabPointer, "XGrabPointer");
XWarpPointer(XDisplay, None, XWindow, 0, 0, 0, 0, 0, 0);
// Don't try to set window position
}
else if (CreationParams.WindowPosition.X >= 0 || CreationParams.WindowPosition.Y >= 0) // default is -1, -1
{
@ -1366,84 +1255,6 @@ void CIrrDeviceLinux::setWindowSize(const irr::core::dimension2d<u32>& size)
#endif // #ifdef _IRR_COMPILE_WITH_X11_
}
//! Return pointer to a list with all video modes supported by the gfx adapter.
video::IVideoModeList* CIrrDeviceLinux::getVideoModeList()
{
#ifdef _IRR_COMPILE_WITH_X11_
if (!VideoModeList->getVideoModeCount())
{
bool temporaryDisplay = false;
if (!XDisplay)
{
XDisplay = XOpenDisplay(0);
temporaryDisplay=true;
}
if (XDisplay)
{
#if defined(_IRR_LINUX_X11_VIDMODE_) || defined(_IRR_LINUX_X11_RANDR_)
s32 eventbase, errorbase;
s32 defaultDepth=DefaultDepth(XDisplay,Screennr);
#endif
#ifdef _IRR_LINUX_X11_VIDMODE_
if (XF86VidModeQueryExtension(XDisplay, &eventbase, &errorbase))
{
// enumerate video modes
int modeCount;
XF86VidModeModeInfo** modes;
XF86VidModeGetAllModeLines(XDisplay, Screennr, &modeCount, &modes);
// save current video mode
OldVideoMode = *modes[0];
// find fitting mode
VideoModeList->setDesktop(defaultDepth, core::dimension2d<u32>(
modes[0]->hdisplay, modes[0]->vdisplay));
for (int i = 0; i<modeCount; ++i)
{
VideoModeList->addMode(core::dimension2d<u32>(
modes[i]->hdisplay, modes[i]->vdisplay), defaultDepth);
}
XFree(modes);
}
else
#endif
#ifdef _IRR_LINUX_X11_RANDR_
if (XRRQueryExtension(XDisplay, &eventbase, &errorbase))
{
int modeCount;
XRRScreenConfiguration *config=XRRGetScreenInfo(XDisplay,DefaultRootWindow(XDisplay));
OldRandrMode=XRRConfigCurrentConfiguration(config,&OldRandrRotation);
XRRScreenSize *modes=XRRConfigSizes(config,&modeCount);
VideoModeList->setDesktop(defaultDepth, core::dimension2d<u32>(
modes[OldRandrMode].width, modes[OldRandrMode].height));
for (int i = 0; i<modeCount; ++i)
{
VideoModeList->addMode(core::dimension2d<u32>(
modes[i].width, modes[i].height), defaultDepth);
}
XRRFreeScreenConfigInfo(config);
}
else
#endif
{
os::Printer::log("VidMode or RandR X11 extension requireed for VideoModeList." , ELL_WARNING);
}
}
if (XDisplay && temporaryDisplay)
{
XCloseDisplay(XDisplay);
XDisplay=0;
}
}
#endif
return VideoModeList;
}
//! Minimize window
void CIrrDeviceLinux::minimizeWindow()

15
source/Irrlicht/CIrrDeviceLinux.h
View File

@ -76,10 +76,6 @@ namespace irr
//! notifies the device that it should close itself
virtual void closeDevice() _IRR_OVERRIDE_;
//! \return Returns a pointer to a list with all video modes
//! supported by the gfx adapter.
virtual video::IVideoModeList* getVideoModeList() _IRR_OVERRIDE_;
//! Sets if the window should be resizable in windowed mode.
virtual void setResizable(bool resize=false) _IRR_OVERRIDE_;
@ -148,7 +144,7 @@ namespace irr
void initXInput2();
bool switchToFullscreen(bool reset=false);
bool switchToFullscreen();
#ifdef _IRR_COMPILE_WITH_X11_
bool createInputContext();
@ -390,19 +386,10 @@ namespace irr
XIC XInputContext;
bool HasNetWM;
mutable core::stringc Clipboard;
#ifdef _IRR_LINUX_X11_VIDMODE_
XF86VidModeModeInfo OldVideoMode;
#endif
#ifdef _IRR_LINUX_X11_RANDR_
SizeID OldRandrMode;
Rotation OldRandrRotation;
#endif
#endif
u32 Width, Height;
bool WindowHasFocus;
bool WindowMinimized;
bool UseXVidMode;
bool UseXRandR;
bool ExternalWindow;
int AutorepeatSupport;