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w32_common: use the current monitor's refresh rate

This commit is contained in:
James Ross-Gowan 2015-03-19 22:49:29 +11:00
parent e2326bda82
commit 138c4e50df
1 changed files with 10 additions and 9 deletions
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19
video/out/w32_common.c
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@ -565,12 +565,15 @@ static void wakeup_gui_thread(void *ctx)
PostMessage(w32->window, WM_USER, 0, 0);
}
static double vo_w32_get_display_fps(void)
static double vo_w32_get_display_fps(struct vo_w32_state *w32)
{
DEVMODE dm;
dm.dmSize = sizeof(DEVMODE);
dm.dmDriverExtra = 0;
if (!EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dm))
// Get the device name of the monitor containing the window
HMONITOR mon = MonitorFromWindow(w32->window, MONITOR_DEFAULTTOPRIMARY);
MONITORINFOEXW mi = { .cbSize = sizeof mi };
GetMonitorInfoW(mon, (MONITORINFO*)&mi);
DEVMODE dm = { .dmSize = sizeof dm };
if (!EnumDisplaySettingsW(mi.szDevice, ENUM_CURRENT_SETTINGS, &dm))
return -1;
// May return 0 or 1 which "represent the display hardware's default refresh rate"
@ -595,11 +598,9 @@ static double vo_w32_get_display_fps(void)
return rv;
}
static void update_display_fps(void *ctx)
static void update_display_fps(struct vo_w32_state *w32)
{
struct vo_w32_state *w32 = ctx;
double fps = vo_w32_get_display_fps();
double fps = vo_w32_get_display_fps(w32);
if (fps != w32->display_fps) {
w32->display_fps = fps;
signal_events(w32, VO_EVENT_WIN_STATE);