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libobs: Log when aero is on/off on startup

master
jp9000 2015-07-05 23:50:22 -07:00
parent e5ccac0c5c
commit 0e8702b006
1 changed files with 35 additions and 4 deletions
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39
libobs/obs-windows.c
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@ -22,6 +22,9 @@
#include <windows.h>
static OSVERSIONINFOW osvi = {0};
static uint32_t win_ver = 0;
const char *get_module_extension(void)
{
return ".dll";
@ -171,12 +174,8 @@ static void log_available_memory(void)
static void log_windows_version(void)
{
OSVERSIONINFOW osvi;
char *build = NULL;
osvi.dwOSVersionInfoSize = sizeof(osvi);
GetVersionExW(&osvi);
os_wcs_to_utf8_ptr(osvi.szCSDVersion, 0, &build);
blog(LOG_INFO, "Windows Version: %ld.%ld Build %ld %s",
osvi.dwMajorVersion,
@ -187,12 +186,44 @@ static void log_windows_version(void)
bfree(build);
}
typedef HRESULT (WINAPI *dwm_is_composition_enabled_t)(BOOL*);
static void log_aero(void)
{
dwm_is_composition_enabled_t composition_enabled = NULL;
const char *aeroMessage = win_ver >= 0x602 ?
" (Aero is always on for windows 8 and above)" : "";
HMODULE dwm = LoadLibraryW(L"dwmapi");
BOOL bComposition = true;
if (!dwm) {
return;
}
composition_enabled = (dwm_is_composition_enabled_t)GetProcAddress(dwm,
"DwmIsCompositionEnabled");
if (!composition_enabled) {
return;
}
composition_enabled(&bComposition);
blog(LOG_INFO, "Aero is %s%s", bComposition ? "Enabled" : "Disabled",
aeroMessage);
}
void log_system_info(void)
{
osvi.dwOSVersionInfoSize = sizeof(osvi);
GetVersionExW(&osvi);
win_ver = (osvi.dwMajorVersion << 16) | osvi.dwMinorVersion;
log_processor_info();
log_processor_cores();
log_available_memory();
log_windows_version();
log_aero();
}