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Fix code style from recent commits and add misc. optimizations

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This commit is contained in:
kwolekr 2015-07-02 23:14:30 -04:00
parent 0a0378fece
commit 7b171ea2be
9 changed files with 186 additions and 185 deletions
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24
src/porting.cpp
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@ -749,25 +749,23 @@ const char *getVideoDriverFriendlyName(irr::video::E_DRIVER_TYPE type)
static float calcDisplayDensity()
{
const char* current_display = getenv("DISPLAY");
const char *current_display = getenv("DISPLAY");
if (current_display != NULL) {
Display * x11display = XOpenDisplay(current_display);
Display *x11display = XOpenDisplay(current_display);
if (x11display != NULL) {
/* try x direct */
float dpi_height =
floor(DisplayHeight(x11display, 0) /
(DisplayHeightMM(x11display, 0) * 0.039370) + 0.5);
float dpi_width =
floor(DisplayWidth(x11display, 0) /
(DisplayWidthMM(x11display, 0) * 0.039370) +0.5);
if (x11display != NULL) {
/* try x direct */
float dpi_height = floor(DisplayHeight(x11display, 0) /
(DisplayHeightMM(x11display, 0) * 0.039370) + 0.5);
float dpi_width = floor(DisplayWidth(x11display, 0) /
(DisplayWidthMM(x11display, 0) * 0.039370) + 0.5);
XCloseDisplay(x11display);
XCloseDisplay(x11display);
return std::max(dpi_height,dpi_width) / 96.0;
}
return std::max(dpi_height,dpi_width) / 96.0;
}
}
/* return manually specified dpi */
return g_settings->getFloat("screen_dpi")/96.0;