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feature: Remote desktop support multi monitor

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This commit is contained in:
yuanyuanxiang
2025-07-16 04:26:01 +08:00
parent 965bb64864
commit 468918494e
12 changed files with 66 additions and 30 deletions
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43
client/ScreenCapture.h
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@@ -96,8 +96,8 @@ public:
LPBITMAPINFO m_BitmapInfor_Full; // BMP<4D><50>Ϣ
BYTE m_bAlgorithm; // <20><>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD>㷨
ULONG m_iScreenX; // <20><>ʼx<CABC><78><EFBFBD><EFBFBD>
ULONG m_iScreenY; // <20><>ʼy<CABC><79><EFBFBD><EFBFBD>
int m_iScreenX; // <20><>ʼx<CABC><78><EFBFBD><EFBFBD>
int m_iScreenY; // <20><>ʼy<CABC><79><EFBFBD><EFBFBD>
ULONG m_ulFullWidth; // <20><>Ļ<EFBFBD><C4BB>
ULONG m_ulFullHeight; // <20><>Ļ<EFBFBD><C4BB>
bool m_bZoomed; // <20><>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
@@ -110,7 +110,7 @@ public:
bool m_SendKeyFrame; // <20><><EFBFBD>͹ؼ<CDB9>֡
CX264Encoder *m_encoder; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
ScreenCapture(int n = 32, BYTE algo = ALGORITHM_DIFF) :
ScreenCapture(int n = 32, BYTE algo = ALGORITHM_DIFF, BOOL all = FALSE) :
m_ThreadPool(nullptr), m_FirstBuffer(nullptr), m_RectBuffer(nullptr),
m_BitmapInfor_Full(nullptr), m_bAlgorithm(algo), m_SendQuality(100),
m_ulFullWidth(0), m_ulFullHeight(0), m_bZoomed(false), m_wZoom(1), m_hZoom(1),
@@ -120,21 +120,28 @@ public:
m_BlockNum = 8;
m_ThreadPool = new ThreadPool(m_BlockNum);
//::GetSystemMetrics(SM_CXSCREEN/SM_CYSCREEN)<29><>ȡ<EFBFBD><C8A1>Ļ<EFBFBD><C4BB>С<EFBFBD><D0A1>׼
//<2F><><EFBFBD>統<EFBFBD><E7B5B1>Ļ<EFBFBD><C4BB>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>Ϊ125%ʱ<><CAB1><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><C4BB>С<EFBFBD><D0A1>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD>1.25<EFBFBD>Ŷ<EFBFBD>
DEVMODE devmode;
memset(&devmode, 0, sizeof(devmode));
devmode.dmSize = sizeof(DEVMODE);
devmode.dmDriverExtra = 0;
BOOL Isgetdisplay = EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &devmode);
m_ulFullWidth = devmode.dmPelsWidth;
m_ulFullHeight = devmode.dmPelsHeight;
int w = GetSystemMetrics(SM_CXSCREEN), h = GetSystemMetrics(SM_CYSCREEN);
m_bZoomed = (w != m_ulFullWidth) || (h != m_ulFullHeight);
m_wZoom = double(m_ulFullWidth) / w, m_hZoom = double(m_ulFullHeight) / h;
Mprintf("=> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD><C5B1><EFBFBD>: %.2f, %.2f\t<EFBFBD>ֱ<EFBFBD><EFBFBD>ʣ<EFBFBD>%d x %d\n", m_wZoom, m_hZoom, m_ulFullWidth, m_ulFullHeight);
m_wZoom = 1.0 / m_wZoom, m_hZoom = 1.0 / m_hZoom;
if (all)
{
m_iScreenX = GetSystemMetrics(SM_XVIRTUALSCREEN);
m_iScreenY = GetSystemMetrics(SM_YVIRTUALSCREEN);
m_ulFullWidth = GetSystemMetrics(SM_CXVIRTUALSCREEN);
m_ulFullHeight = GetSystemMetrics(SM_CYVIRTUALSCREEN);
} else {
//::GetSystemMetrics(SM_CXSCREEN/SM_CYSCREEN)<29><>ȡ<EFBFBD><C8A1>Ļ<EFBFBD><C4BB>С<EFBFBD><D0A1>׼
//<2F><><EFBFBD>統<EFBFBD><E7B5B1>Ļ<EFBFBD><C4BB>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>Ϊ125%ʱ<><CAB1><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><C4BB>С<EFBFBD><D0A1>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD>1.25<EFBFBD>Ŷ<EFBFBD>
DEVMODE devmode;
memset(&devmode, 0, sizeof(devmode));
devmode.dmSize = sizeof(DEVMODE);
devmode.dmDriverExtra = 0;
BOOL Isgetdisplay = EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &devmode);
m_ulFullWidth = devmode.dmPelsWidth;
m_ulFullHeight = devmode.dmPelsHeight;
int w = GetSystemMetrics(SM_CXSCREEN), h = GetSystemMetrics(SM_CYSCREEN);
m_bZoomed = (w != m_ulFullWidth) || (h != m_ulFullHeight);
m_wZoom = double(m_ulFullWidth) / w, m_hZoom = double(m_ulFullHeight) / h;
Mprintf("=> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ű<EFBFBD><C5B1><EFBFBD>: %.2f, %.2f\t<EFBFBD>ֱ<EFBFBD><EFBFBD>ʣ<EFBFBD>%d x %d\n", m_wZoom, m_hZoom, m_ulFullWidth, m_ulFullHeight);
m_wZoom = 1.0 / m_wZoom, m_hZoom = 1.0 / m_hZoom;
}
if (ALGORITHM_H264 == m_bAlgorithm)
{
m_encoder = new CX264Encoder();