mirrors
/
dxvk
mirror of https://github.com/doitsujin/dxvk
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[dxgi] Handle mode changes for frame statistics

This commit is contained in:
Philip Rebohle 2022-09-15 15:47:09 +02:00
parent faaa6bf1df
commit fe3fc82d8e
1 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
src/dxgi/dxgi_swapchain.cpp
View File

@ -2,6 +2,8 @@
#include "dxgi_output.h"
#include "dxgi_swapchain.h"
#include "../util/util_misc.h"
namespace dxvk {
DxgiSwapChain::DxgiSwapChain(
@ -678,6 +680,24 @@ namespace dxvk {
if (!wsi::setWindowMode(outputDesc.Monitor, m_window, ConvertDisplayMode(selectedMode)))
return DXGI_ERROR_NOT_CURRENTLY_AVAILABLE;
DXGI_VK_MONITOR_DATA* monitorData = nullptr;
if (SUCCEEDED(AcquireMonitorData(outputDesc.Monitor, &monitorData))) {
auto refreshPeriod = computeRefreshPeriod(
monitorData->LastMode.RefreshRate.Numerator,
monitorData->LastMode.RefreshRate.Denominator);
auto t1Counter = dxvk::high_resolution_clock::get_counter();
auto t0 = dxvk::high_resolution_clock::get_time_from_counter(monitorData->FrameStats.SyncQPCTime.QuadPart);
auto t1 = dxvk::high_resolution_clock::get_time_from_counter(t1Counter);
monitorData->FrameStats.SyncRefreshCount += computeRefreshCount(t0, t1, refreshPeriod);
monitorData->FrameStats.SyncQPCTime.QuadPart = t1Counter;
monitorData->LastMode = selectedMode;
ReleaseMonitorData();
}
return S_OK;
}