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Add new API calls for embedding renderdoc in apps

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* This will easily let an application tell if an instance of the replay
  UI is currently connected, and if not launch it and connect. Good for
  integrating renderdoc somewhere where you can trigger a capture, and
  then have the replay UI pop up to either connect live, or open the
  most recently log.
This commit is contained in:
baldurk
2015-06-19 22:37:29 +02:00
parent de61af5921
commit b8226fc97c
9 changed files with 407 additions and 206 deletions
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renderdoc/os/win32/win32_process.cpp
+86 -60
View File
@@ -181,6 +181,74 @@ void InjectFunctionCall(HANDLE hProcess, uintptr_t renderdoc_remote, const char
VirtualFreeEx(hProcess, remoteMem, dataLen, MEM_RELEASE);
}
static PROCESS_INFORMATION RunProcess(const char *app, const char *workingDir, const char *cmdLine)
{
PROCESS_INFORMATION pi;
STARTUPINFO si;
SECURITY_ATTRIBUTES pSec;
SECURITY_ATTRIBUTES tSec;
RDCEraseEl(pi);
RDCEraseEl(si);
RDCEraseEl(pSec);
RDCEraseEl(tSec);
pSec.nLength = sizeof(pSec);
tSec.nLength = sizeof(tSec);
wstring workdir = L"";
if(workingDir != NULL && workingDir[0] != 0)
workdir = StringFormat::UTF82Wide(string(workingDir));
else
workdir = StringFormat::UTF82Wide(dirname(string(app)));
wchar_t *paramsAlloc = NULL;
wstring wapp = StringFormat::UTF82Wide(string(app));
// CreateProcessW can modify the params, need space.
size_t len = wapp.length()+10;
wstring wcmd = L"";
if(cmdLine != NULL && cmdLine[0] != 0)
{
wcmd = StringFormat::UTF82Wide(string(cmdLine));
len += wcmd.length();
}
paramsAlloc = new wchar_t[len];
RDCEraseMem(paramsAlloc, len*sizeof(wchar_t));
wcscpy_s(paramsAlloc, len, L"\"");
wcscat_s(paramsAlloc, len, wapp.c_str());
wcscat_s(paramsAlloc, len, L"\"");
if(cmdLine != NULL && cmdLine[0] != 0)
{
wcscat_s(paramsAlloc, len, L" ");
wcscat_s(paramsAlloc, len, wcmd.c_str());
}
BOOL retValue = CreateProcessW(NULL, paramsAlloc,
&pSec, &tSec, false, CREATE_SUSPENDED,
NULL, workdir.c_str(), &si, &pi);
SAFE_DELETE_ARRAY(paramsAlloc);
if (!retValue)
{
RDCERR("Process %s could not be loaded.", app);
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
RDCEraseEl(pi);
}
return pi;
}
uint32_t Process::InjectIntoProcess(uint32_t pid, const char *logfile, const CaptureOptions *opts, bool waitForExit)
{
CaptureOptions options;
@@ -353,7 +421,21 @@ uint32_t Process::InjectIntoProcess(uint32_t pid, const char *logfile, const Cap
return remoteident;
}
uint32_t Process::CreateAndInjectIntoProcess(const char *app, const char *workingDir, const char *cmdLine,
uint32_t Process::LaunchProcess(const char *app, const char *workingDir, const char *cmdLine)
{
PROCESS_INFORMATION pi = RunProcess(app, workingDir, cmdLine);
if(pi.dwProcessId == 0)
return 0;
ResumeThread(pi.hThread);
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
return pi.dwProcessId;
}
uint32_t Process::LaunchAndInjectIntoProcess(const char *app, const char *workingDir, const char *cmdLine,
const char *logfile, const CaptureOptions *opts, bool waitForExit)
{
void *func = GetProcAddress(GetModuleHandleA("renderdoc.dll"), "RENDERDOC_SetLogFile");
@@ -364,70 +446,14 @@ uint32_t Process::CreateAndInjectIntoProcess(const char *app, const char *workin
return 0;
}
PROCESS_INFORMATION pi;
STARTUPINFO si;
SECURITY_ATTRIBUTES pSec;
SECURITY_ATTRIBUTES tSec;
PROCESS_INFORMATION pi = RunProcess(app, workingDir, cmdLine);
RDCEraseEl(pi);
RDCEraseEl(si);
RDCEraseEl(pSec);
RDCEraseEl(tSec);
pSec.nLength = sizeof(pSec);
tSec.nLength = sizeof(tSec);
wstring workdir = L"";
if(workingDir != NULL && workingDir[0] != 0)
workdir = StringFormat::UTF82Wide(string(workingDir));
else
workdir = StringFormat::UTF82Wide(dirname(string(app)));
wchar_t *paramsAlloc = NULL;
wstring wapp = StringFormat::UTF82Wide(string(app));
// CreateProcessW can modify the params, need space.
size_t len = wapp.length()+10;
wstring wcmd = L"";
if(cmdLine != NULL && cmdLine[0] != 0)
{
wcmd = StringFormat::UTF82Wide(string(cmdLine));
len += wcmd.length();
}
paramsAlloc = new wchar_t[len];
RDCEraseMem(paramsAlloc, len*sizeof(wchar_t));
wcscpy_s(paramsAlloc, len, L"\"");
wcscat_s(paramsAlloc, len, wapp.c_str());
wcscat_s(paramsAlloc, len, L"\"");
if(cmdLine != NULL && cmdLine[0] != 0)
{
wcscat_s(paramsAlloc, len, L" ");
wcscat_s(paramsAlloc, len, wcmd.c_str());
}
BOOL retValue = CreateProcessW(NULL, paramsAlloc,
&pSec, &tSec, false, CREATE_SUSPENDED,
NULL, workdir.c_str(), &si, &pi);
SAFE_DELETE_ARRAY(paramsAlloc);
if(pi.dwProcessId == 0)
return 0;
// don't need it
CloseHandle(pi.hProcess);
if (!retValue)
{
RDCERR("Process %s could not be loaded.", app);
return 0;
}
uint32_t ret = InjectIntoProcess(pi.dwProcessId, logfile, opts, false);
if(ret == 0)