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Feature: Support customizing client name and install directory

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yuanyuanxiang
2026-01-10 16:59:02 +01:00
parent 808371ed6e
commit daa70f9777
47 changed files with 1423 additions and 1171 deletions
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214
client/VideoCodec.h
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@@ -3,128 +3,128 @@
#include <VFW.H>
class CVideoCodec
{
COMPVARS m_cv;
HIC m_hIC;
BITMAPINFO* m_lpbmiInput;
BITMAPINFO m_bmiOutput;
public:
bool InitCompressor(BITMAPINFO* lpbmi, DWORD fccHandler)
class CVideoCodec
{
if (lpbmi == NULL)
return false;
COMPVARS m_cv;
HIC m_hIC;
BITMAPINFO* m_lpbmiInput;
BITMAPINFO m_bmiOutput;
m_lpbmiInput = lpbmi;
public:
ZeroMemory(&m_cv, sizeof(m_cv));
m_cv.cbSize = sizeof(m_cv);
m_cv.dwFlags = ICMF_COMPVARS_VALID;
m_cv.hic = m_hIC;
m_cv.fccType = ICTYPE_VIDEO;
m_cv.fccHandler = fccHandler;
m_cv.lpbiOut = NULL;
m_cv.lKey = 10;
m_cv.lDataRate = 6;
m_cv.lQ = ICQUALITY_HIGH;
bool InitCompressor(BITMAPINFO* lpbmi, DWORD fccHandler)
{
if (lpbmi == NULL)
return false;
m_hIC = ICOpen(ICTYPE_VIDEO, m_cv.fccHandler, ICMODE_COMPRESS | ICMODE_DECOMPRESS);
m_lpbmiInput = lpbmi;
if (m_hIC == NULL) {
return false;
ZeroMemory(&m_cv, sizeof(m_cv));
m_cv.cbSize = sizeof(m_cv);
m_cv.dwFlags = ICMF_COMPVARS_VALID;
m_cv.hic = m_hIC;
m_cv.fccType = ICTYPE_VIDEO;
m_cv.fccHandler = fccHandler;
m_cv.lpbiOut = NULL;
m_cv.lKey = 10;
m_cv.lDataRate = 6;
m_cv.lQ = ICQUALITY_HIGH;
m_hIC = ICOpen(ICTYPE_VIDEO, m_cv.fccHandler, ICMODE_COMPRESS | ICMODE_DECOMPRESS);
if (m_hIC == NULL) {
return false;
}
ICCompressGetFormat(m_hIC, m_lpbmiInput, &m_bmiOutput);
// 向编码器发送验证
ICSendMessage(m_hIC, 0x60c9, 0xf7329ace, 0xacdeaea2);
m_cv.hic = m_hIC;
m_cv.dwFlags = ICMF_COMPVARS_VALID;
if (!ICSeqCompressFrameStart(&m_cv, m_lpbmiInput)) {
return false;
}
ICDecompressBegin(m_hIC, &m_bmiOutput, m_lpbmiInput);
return true;
}
ICCompressGetFormat(m_hIC, m_lpbmiInput, &m_bmiOutput);
// 向编码器发送验证
ICSendMessage(m_hIC, 0x60c9, 0xf7329ace, 0xacdeaea2);
bool DecodeVideoData(BYTE *pin, int len, BYTE* pout, int *lenr,DWORD flag)
{
if(!pin || !pout ||!m_hIC)
return false;
if (ICDecompress(m_hIC, flag, &m_bmiOutput.bmiHeader, pin, &m_lpbmiInput->bmiHeader, pout) != ICERR_OK)
return false;
m_cv.hic = m_hIC;
m_cv.dwFlags = ICMF_COMPVARS_VALID;
if (lenr) *lenr = m_lpbmiInput->bmiHeader.biSizeImage;
if (!ICSeqCompressFrameStart(&m_cv, m_lpbmiInput)) {
return false;
return true;
}
ICDecompressBegin(m_hIC, &m_bmiOutput, m_lpbmiInput);
bool EncodeVideoData(BYTE* pin, int len, BYTE* pout, int* lenr, bool* pKey)
{
BYTE *p;
long s = 1;
BOOL k = true;
if ( !pin || !pout || len != (int)m_lpbmiInput->bmiHeader.biSizeImage || !m_hIC)
return false;
p = (BYTE*)ICSeqCompressFrame(&m_cv, 0, pin, &k, &s);
return true;
}
if (!p) return false;
if (lenr) *lenr = s;
if (pKey) *pKey = k;
bool DecodeVideoData(BYTE *pin, int len, BYTE* pout, int *lenr,DWORD flag)
{
if(!pin || !pout ||!m_hIC)
return false;
if (ICDecompress(m_hIC, flag, &m_bmiOutput.bmiHeader, pin, &m_lpbmiInput->bmiHeader, pout) != ICERR_OK)
return false;
CopyMemory(pout, p, s);
if (lenr) *lenr = m_lpbmiInput->bmiHeader.biSizeImage;
return true;
}
bool EncodeVideoData(BYTE* pin, int len, BYTE* pout, int* lenr, bool* pKey)
{
BYTE *p;
long s = 1;
BOOL k = true;
if ( !pin || !pout || len != (int)m_lpbmiInput->bmiHeader.biSizeImage || !m_hIC)
return false;
p = (BYTE*)ICSeqCompressFrame(&m_cv, 0, pin, &k, &s);
if (!p) return false;
if (lenr) *lenr = s;
if (pKey) *pKey = k;
CopyMemory(pout, p, s);
return true;
}
CVideoCodec()
{
m_lpbmiInput = NULL;
}
virtual ~CVideoCodec()
{
// No init yet or init error
if (m_hIC == NULL)
return;
ICDecompressEnd(m_hIC);
ICSeqCompressFrameEnd(&m_cv);
ICCompressorFree(&m_cv);
ICClose(m_hIC);
}
int MyEnumCodecs(int *fccHandler, char *strName)
{
static int i = 0;
int nRet = 1;
HIC hIC;
ICINFO icInfo;
if (fccHandler == NULL)
return 0;
if(!ICInfo(ICTYPE_VIDEO, i, &icInfo)) {
i = 0;
return 0;
return true;
}
hIC = ICOpen(icInfo.fccType, icInfo.fccHandler, ICMODE_QUERY);
if (hIC) {
ICGetInfo(hIC, &icInfo, sizeof(icInfo));
*fccHandler = icInfo.fccHandler;
//由于得到的szDescription是UNICODE双字节字串，所以要转换为ASCII的
if (strName != NULL)
wcstombs(strName, icInfo.szDescription, 256);
} else nRet = -1;
CVideoCodec()
{
m_lpbmiInput = NULL;
}
ICClose(hIC);
i++;
return nRet;
}
};
virtual ~CVideoCodec()
{
// No init yet or init error
if (m_hIC == NULL)
return;
ICDecompressEnd(m_hIC);
ICSeqCompressFrameEnd(&m_cv);
ICCompressorFree(&m_cv);
ICClose(m_hIC);
}
int MyEnumCodecs(int *fccHandler, char *strName)
{
static int i = 0;
int nRet = 1;
HIC hIC;
ICINFO icInfo;
if (fccHandler == NULL)
return 0;
if(!ICInfo(ICTYPE_VIDEO, i, &icInfo)) {
i = 0;
return 0;
}
hIC = ICOpen(icInfo.fccType, icInfo.fccHandler, ICMODE_QUERY);
if (hIC) {
ICGetInfo(hIC, &icInfo, sizeof(icInfo));
*fccHandler = icInfo.fccHandler;
//由于得到的szDescription是UNICODE双字节字串，所以要转换为ASCII的
if (strName != NULL)
wcstombs(strName, icInfo.szDescription, 256);
} else nRet = -1;
ICClose(hIC);
i++;
return nRet;
}
};
#endif // !defined(AFX_VIDEOCODEC_H_INCLUDED)