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[MMIXER_TEST]

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- Implement AllocEventData, FreeEventData for mmixer library

svn path=/trunk/; revision=44874
This commit is contained in:
Johannes Anderwald 2010-01-02 01:54:09 +00:00
parent 70d4997811
commit 318229f03f
1 changed files with 35 additions and 1 deletions
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36
rostests/tests/mmixer_test/test.c
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@ -2,6 +2,7 @@
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <setupapi.h> #include <setupapi.h>
#include <ks.h>
#include <ksmedia.h> #include <ksmedia.h>
#include <mmsystem.h> #include <mmsystem.h>
#include <mmreg.h> #include <mmreg.h>
@ -104,7 +105,7 @@ Control(
{ {
CloseHandle(Overlapped.hEvent); CloseHandle(Overlapped.hEvent);
//printf("Control: Failed with %lu Transferred %lu\n", GetLastError(), Transferred); printf("Control: Failed with %lu Transferred %lu\n", GetLastError(), Transferred);
if (GetLastError() == ERROR_MORE_DATA || GetLastError() == ERROR_INSUFFICIENT_BUFFER) if (GetLastError() == ERROR_MORE_DATA || GetLastError() == ERROR_INSUFFICIENT_BUFFER)
{ {
@ -272,6 +273,33 @@ CloseKey(
return MM_STATUS_SUCCESS; return MM_STATUS_SUCCESS;
} }
PVOID
AllocEventData(
IN ULONG ExtraSize)
{
PKSEVENTDATA Data = (PKSEVENTDATA)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(KSEVENTDATA) + ExtraSize);
if (!Data)
return NULL;
Data->EventHandle.Event = CreateEventW(NULL, FALSE, FALSE, NULL);
if (!Data->EventHandle.Event)
{
HeapFree(GetProcessHeap(), 0, Data);
return NULL;
}
Data->NotificationType = KSEVENTF_EVENT_HANDLE;
return Data;
}
VOID
FreeEventData(IN PVOID EventData)
{
PKSEVENTDATA Data = (PKSEVENTDATA)EventData;
CloseHandle(Data->EventHandle.Event);
HeapFree(GetProcessHeap(), 0, Data);
}
int main(int argc, char**argv) int main(int argc, char**argv)
{ {
@ -308,6 +336,8 @@ int main(int argc, char**argv)
MixerContext.OpenKey = OpenKey; MixerContext.OpenKey = OpenKey;
MixerContext.CloseKey = CloseKey; MixerContext.CloseKey = CloseKey;
MixerContext.QueryKeyValue = QueryKeyValue; MixerContext.QueryKeyValue = QueryKeyValue;
MixerContext.AllocEventData = AllocEventData;
MixerContext.FreeEventData = FreeEventData;
Status = MMixerInitialize(&MixerContext, Enum, (PVOID)DeviceHandle); Status = MMixerInitialize(&MixerContext, Enum, (PVOID)DeviceHandle);
@ -382,5 +412,9 @@ int main(int argc, char**argv)
wprintf(L"=======================\n"); wprintf(L"=======================\n");
} }
wprintf(L"//////////////////////\n");
wprintf(L"NumWaveOut %lu NumWaveIn %lu\n", MMixerGetWaveOutCount(&MixerContext), MMixerGetWaveInCount(&MixerContext));
wprintf(L"waveOut %lu waveIn %lu\n", waveOutGetNumDevs(), waveInGetNumDevs());
return 0; return 0;
} }