Module: wine Branch: master Commit: cb350fc9798e86bb747f6716c5d0bd35b0df7694 URL: https://source.winehq.org/git/wine.git/?a=commit;h=cb350fc9798e86bb747f6716c...
Author: Zhiyi Zhang zzhang@codeweavers.com Date: Mon Jul 1 20:12:30 2019 +0800
winex11.drv: Specify enumerator when calling SetupDiGetClassDevsW.
This reduces some search time.
Signed-off-by: Zhiyi Zhang zzhang@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/winex11.drv/display.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/dlls/winex11.drv/display.c b/dlls/winex11.drv/display.c index f5ef65f..7ddaf1c 100644 --- a/dlls/winex11.drv/display.c +++ b/dlls/winex11.drv/display.c @@ -46,6 +46,8 @@ DEFINE_DEVPROPKEY(WINE_DEVPROPKEY_MONITOR_RCWORK, 0x233a9ef3, 0xafc4, 0x4abd, 0x DEFINE_DEVPROPKEY(WINE_DEVPROPKEY_MONITOR_ADAPTERNAME, 0x233a9ef3, 0xafc4, 0x4abd, 0xb5, 0x64, 0xc3, 0x2f, 0x21, 0xf1, 0x53, 0x5b, 5);
static const WCHAR driver_descW[] = {'D','r','i','v','e','r','D','e','s','c',0}; +static const WCHAR displayW[] = {'D','I','S','P','L','A','Y',0}; +static const WCHAR pciW[] = {'P','C','I',0}; static const WCHAR video_idW[] = {'V','i','d','e','o','I','D',0}; static const WCHAR symbolic_link_valueW[]= {'S','y','m','b','o','l','i','c','L','i','n','k','V','a','l','u','e',0}; static const WCHAR gpu_idW[] = {'G','P','U','I','D',0}; @@ -309,7 +311,7 @@ static void prepare_devices(HKEY video_hkey) DWORD i = 0;
/* Remove all monitors */ - devinfo = SetupDiGetClassDevsW(&GUID_DEVCLASS_MONITOR, NULL, NULL, 0); + devinfo = SetupDiGetClassDevsW(&GUID_DEVCLASS_MONITOR, displayW, NULL, 0); while (SetupDiEnumDeviceInfo(devinfo, i++, &device_data)) { if (!SetupDiRemoveDevice(devinfo, &device_data)) @@ -326,7 +328,7 @@ static void prepare_devices(HKEY video_hkey) * of prefix copying or having devices unplugged. But then we couldn't simply delete GPUs because we need to retain * the same GUID for the same GPU. */ i = 0; - devinfo = SetupDiGetClassDevsW(&GUID_DEVCLASS_DISPLAY, NULL, NULL, 0); + devinfo = SetupDiGetClassDevsW(&GUID_DEVCLASS_DISPLAY, pciW, NULL, 0); while (SetupDiEnumDeviceInfo(devinfo, i++, &device_data)) { if (!SetupDiSetDevicePropertyW(devinfo, &device_data, &DEVPKEY_Device_IsPresent, DEVPROP_TYPE_BOOLEAN, @@ -344,7 +346,7 @@ static void cleanup_devices(void) DWORD i = 0; BOOL present;
- devinfo = SetupDiGetClassDevsW(&GUID_DEVCLASS_DISPLAY, NULL, NULL, 0); + devinfo = SetupDiGetClassDevsW(&GUID_DEVCLASS_DISPLAY, pciW, NULL, 0); while (SetupDiEnumDeviceInfo(devinfo, i++, &device_data)) { present = FALSE;