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refactor: 新增 hwndSrcClient 表示代表客户区域的窗口（如果有的话）

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This commit is contained in:
Xu Liu 2021-11-30 19:53:39 +08:00
commit 215114309e
9 changed files with 86 additions and 70 deletions
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8
Runtime/GDIFrameSource.cpp
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@ -6,11 +6,11 @@
extern std::shared_ptr<spdlog::logger> logger;
bool GDIFrameSource::Initialize() {
_hwndSrc = App::GetInstance().GetHwndSrc();
_hwndSrcClient = App::GetInstance().GetHwndSrcClient();
const RECT& srcClientRect = App::GetInstance().GetSrcClientRect();
float dpiScale = -1;
if (!_GetWindowDpiScale(_hwndSrc, dpiScale)) {
if (!_GetWindowDpiScale(_hwndSrcClient, dpiScale)) {
SPDLOG_LOGGER_ERROR(logger, "_GetWindowDpiScale 失败");
}
@ -65,7 +65,7 @@ bool GDIFrameSource::Update() {
return false;
}
HDC hdcSrcClient = GetDCEx(_hwndSrc, NULL, DCX_LOCKWINDOWUPDATE);
HDC hdcSrcClient = GetDCEx(_hwndSrcClient, NULL, DCX_LOCKWINDOWUPDATE);
if (!hdcSrcClient) {
SPDLOG_LOGGER_ERROR(logger, MakeWin32ErrorMsg("GetDC 失败"));
_dxgiSurface->ReleaseDC(nullptr);
@ -76,7 +76,7 @@ bool GDIFrameSource::Update() {
SPDLOG_LOGGER_ERROR(logger, MakeWin32ErrorMsg("BitBlt 失败"));
}
ReleaseDC(_hwndSrc, hdcSrcClient);
ReleaseDC(_hwndSrcClient, hdcSrcClient);
_dxgiSurface->ReleaseDC(nullptr);
return true;