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#include <windows.h>
#include <mmsystem.h>
BEGIN_MESSAGE_MAP()
ON_MESSAGE(MM_WIM_DATA, OnMyMessage)
END_MESSAGE_MAP()
afx_msg LRESULT OnMyMessage(WPARAM wParam, LPARAM lParam);
LRESULT OnMyMessage(WPARAM wParam, LPARAM lParam)
{
UNREFERENCED_PARAMETER(wParam);
UNREFERENCED_PARAMETER(lParam);
return 0;
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT Message, WPARAM wParam, LPARAM lParam) {
switch(Message) {
case WM_DESTROY: {
PostQuitMessage(0);
break;
}
default:
return DefWindowProc(hwnd, Message, wParam, lParam);
}
return 0;
}
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {
WNDCLASSEX wc;
HWND hwnd;
MSG msg;
memset(&wc, 0, sizeof(wc));
wc.cbSize = sizeof(WNDCLASSEX);
wc.lpfnWndProc = WndProc;
wc.hInstance = hInstance;
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wc.lpszClassName = "WindowClass";
wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
if(!RegisterClassEx(&wc)) {
MessageBox(NULL, "Window Registration Failed!", "Error!", MB_ICONEXCLAMATION | MB_OK);
return 0;
}
hwnd = CreateWindowEx(WS_EX_CLIENTEDGE, "WindowClass", "Microphone Recorder", WS_VISIBLE | WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
640,
480,
NULL, NULL, hInstance, NULL);
if(hwnd == NULL) {
MessageBox(NULL, "Window Creation Failed!", "Error!", MB_ICONEXCLAMATION | MB_OK);
return 0;
}
WAVEFORMATEX WaveFormat;
HWAVEIN WaveHandle;
WAVEHDR WaveHeader;
WaveFormat.wFormatTag = WAVE_FORMAT_PCM;
WaveFormat.nChannels = 1;
WaveFormat.nSamplesPerSec = 22050;
WaveFormat.wBitsPerSample = 8;
WaveFormat.nAvgBytesPerSec = 22050;
WaveFormat.nBlockAlign = 1;
WaveFormat.cbSize = 0;
int Res = waveInOpen(&WaveHandle, WAVE_MAPPER, &WaveFormat, 0, 0, WAVE_FORMAT_QUERY);
if (Res == WAVERR_BADFORMAT) return 1;
Res = waveInOpen(&WaveHandle, WAVE_MAPPER, &WaveFormat, MAKELONG(hwnd, 0), 0, CALLBACK_WINDOW);
char* WaveData;
int BufferSize;
BufferSize = 10 * 22050;
WaveData = new char[BufferSize];
WaveHeader.dwBufferLength = BufferSize;
WaveHeader.dwFlags = 0;
WaveHeader.lpData = WaveData;
Res = waveInPrepareHeader(WaveHandle, &WaveHeader, sizeof(WAVEHDR));
Res = waveInAddBuffer(WaveHandle, &WaveHeader, sizeof(WAVEHDR));
while(GetMessage(&msg, NULL, 0, 0) > 0) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
} |