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feat: 实现多屏幕支持

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This commit is contained in:
Xu Liu 2021-12-19 17:47:57 +08:00
commit d68a2e0622
12 changed files with 110 additions and 35 deletions
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8
Runtime/DesktopDuplicationFrameSource.cpp
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@ -156,10 +156,6 @@ bool DesktopDuplicationFrameSource::Initialize() {
return true;
}
inline bool CheckOverlap(const RECT& r1, const RECT& r2) {
return r1.right > r2.left && r1.bottom > r2.top && r1.left < r2.right && r1.top < r2.bottom;
}
FrameSourceBase::UpdateState DesktopDuplicationFrameSource::Update() {
DXGI_OUTDUPL_FRAME_INFO info;
@ -199,7 +195,7 @@ FrameSourceBase::UpdateState DesktopDuplicationFrameSource::Update() {
UINT nRect = bufSize / sizeof(DXGI_OUTDUPL_MOVE_RECT);
for (UINT i = 0; i < nRect; ++i) {
const DXGI_OUTDUPL_MOVE_RECT& rect = ((DXGI_OUTDUPL_MOVE_RECT*)_dupMetaData.data())[i];
if (CheckOverlap(_srcClientInMonitor, rect.DestinationRect)) {
if (Utils::CheckOverlap(_srcClientInMonitor, rect.DestinationRect)) {
noUpdate = false;
break;
}
@ -218,7 +214,7 @@ FrameSourceBase::UpdateState DesktopDuplicationFrameSource::Update() {
nRect = bufSize / sizeof(RECT);
for (UINT i = 0; i < nRect; ++i) {
const RECT& rect = ((RECT*)_dupMetaData.data())[i];
if (CheckOverlap(_srcClientInMonitor, rect)) {
if (Utils::CheckOverlap(_srcClientInMonitor, rect)) {
noUpdate = false;
break;
}