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Implement X11 dpi autodetection
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@ -224,7 +224,7 @@
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#directional_colored_fog = true
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# Delay showing tooltips, stated in milliseconds
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#tooltip_show_delay = 400
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# Adjust dpi configuration to your screen (Desktop only) e.g. for 4k screens
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# Adjust dpi configuration to your screen (non X11/Android only) e.g. for 4k screens
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#screen_dpi = 72
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# Default timeout for cURL, stated in milliseconds.
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# Only has an effect if compiled with cURL.
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@ -570,17 +570,48 @@ void setXorgClassHint(const video::SExposedVideoData &video_data,
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}
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#ifndef SERVER
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v2u32 getWindowSize() {
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v2u32 getWindowSize()
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{
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return device->getVideoDriver()->getScreenSize();
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}
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#ifndef __ANDROID__
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#ifdef XORG_USED
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float getDisplayDensity()
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{
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const char* current_display = getenv("DISPLAY");
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float getDisplayDensity() {
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if (current_display != NULL) {
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Display * x11display = XOpenDisplay(current_display);
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if (x11display != NULL) {
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/* try x direct */
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float dpi_height =
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floor(DisplayHeight(x11display, 0) /
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(DisplayHeightMM(x11display, 0) * 0.039370) + 0.5);
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float dpi_width =
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floor(DisplayWidth(x11display, 0) /
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(DisplayWidthMM(x11display, 0) * 0.039370) +0.5);
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XCloseDisplay(x11display);
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return (std::max(dpi_height,dpi_width) / 96.0);
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}
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}
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/* return manually specified dpi */
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return g_settings->getFloat("screen_dpi")/96.0;
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}
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v2u32 getDisplaySize() {
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#else
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float getDisplayDensity()
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{
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return g_settings->getFloat("screen_dpi")/96.0;
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}
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#endif
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#ifndef __ANDROID__
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v2u32 getDisplaySize()
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{
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IrrlichtDevice *nulldevice = createDevice(video::EDT_NULL);
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core::dimension2d<u32> deskres = nulldevice->getVideoModeList()->getDesktopResolution();
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