LRESULT CALLBACK
winProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int i;
switch (message) {
case WM_CREATE: {
HWND combo = CreateWindow("combobox", "combobox", CBS_SORT | CBS_DROPDOWNLIST | CBS_HASSTRINGS | WS_CHILD | WS_VISIBLE | CBS_AUTOHSCROLL | WS_TABSTOP, 690, 25, 75, 1000, hWnd, 0, inst, 0);
for (i = 9; i > 0; --i) { port[3] = '0' + i; SendMessage(combo, CB_ADDSTRING, (WPARAM)0, (LPARAM)port); }
SendMessage(combo, CB_SETCURSEL, (WPARAM)0, (LPARAM)0);
for (i = 0; i < 2; ++i) createButtonBank(hWnd, i);
break;
}
case WM_DESTROY: break;
case WM_COMMAND:
if (HIWORD(wParam) == CBN_SELCHANGE) {
i =(int)SendMessage((HWND)lParam, CB_GETCURSEL, 0, 0);
curlink = links + i;
port[3] = '1' + i;
InvalidateRect(hWnd, 0, FALSE);
break;
} else if (LOWORD(wParam) >= 4096) {
action(hWnd, LOWORD(wParam) - 4096);
break;
} else if (LOWORD(wParam) != IDCANCEL) {
break;
}
case WM_CLOSE: PostQuitMessage(0); break;
case WM_PAINT: {
PAINTSTRUCT ps;
HDC hdc = BeginPaint(hWnd, &ps);
COLORREF col = 0;
if (curlink->status != LINK_UNKNOWN) {
col = RGB((curlink->status == LINK_OK) ? 0 : 0xff, (curlink->status == LINK_ERROR) ? 0 : 0xff, 0);
}
myFillRect(hdc, 785, 25, 860, 49, col);
for (i = 0; i < 2; ++i) {
int y = 250 + i * 348;
showDigits(hdc, 760, y, curlink->outputs[i]);
}
EndPaint(hWnd, &ps);
break;
}
case WM_ACTIVATE: hDlgCurrent = wParam ? hWnd : 0; break;
default: return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
void playVideo(const string &file) {
//myFillRect(screen, NULL, 0);
//SDL_GL_SwapBuffers();
SMPEG *mpeg;
SMPEG_Info info;
mpeg = SMPEG_new(file.c_str(), &info, false);
bool hasAudio = (info.has_audio > 0);
if ( SMPEG_error(mpeg) ) {
dout << "MPEG error: " << SMPEG_error(mpeg) << endl;
exit(1);
}
int done = 0;
SDL_Surface *videoSurface = SDL_AllocSurface( SDL_SWSURFACE,
nearestPow2(info.width),
nearestPow2(info.height),
32,
0x000000FF,
0x0000FF00,
0x00FF0000,
0xFF000000 );
if ( !videoSurface ) {
dout << "Failed to allocate memory for video playback" << endl;
exit(1);
}
SMPEG_enablevideo(mpeg, 1);
SDL_mutex *mutex = SDL_CreateMutex();
SMPEG_setdisplay(mpeg, videoSurface, mutex, videoUpdate );
SMPEG_scaleXY(mpeg, info.width, info.height);
//SMPEG_setdisplayregion(mpeg, 0, 0, info.width, info.height);
//SMPEG_setdisplay(mpeg, screen, NULL, update);
if(hasAudio) {
SDL_AudioSpec audiofmt;
Uint16 format;
int freq, channels;
/* Tell SMPEG what the audio format is */
Mix_QuerySpec(&freq, &format, &channels);
audiofmt.format = format;
audiofmt.freq = freq;
audiofmt.channels = channels;
SMPEG_actualSpec(mpeg, &audiofmt);
/* Hook in the MPEG music mixer */
Mix_HookMusic(SMPEG_playAudioSDL, mpeg);
SMPEG_enableaudio(mpeg, 1);
SMPEG_setvolume(mpeg, 100);
} else {
Mix_PauseMusic();
SMPEG_enableaudio(mpeg, 0);
}
glBlendFunc(GL_ONE, GL_ZERO);
glEnable(GL_TEXTURE_2D);
SMPEG_play(mpeg);
while( !done && SMPEG_status( mpeg ) == SMPEG_PLAYING ) {
SDL_Event event;
while ( SDL_PollEvent(&event) ) {
switch (event.type) {
case SDL_KEYDOWN:
{
if ( event.key.keysym.sym == SDLK_SPACE ) {
done = 1;
}
break;
}
case SDL_QUIT:
{
exit(1);
}
default:
break;
}
}
if(drawVideoFrame) {
SDL_mutexP(mutex);
drawVideoFrame = false;
drawVideo(videoSurface, info.width, info.height);
//printf("draw in %i\n", time(NULL));
SDL_mutexV(mutex);
SDL_GL_SwapBuffers();
}
}
SMPEG_stop(mpeg);
if(hasAudio) {
Mix_HookMusic(NULL, NULL);
} else {
Mix_ResumeMusic();
}
SDL_FreeSurface(videoSurface);
myFillRect(screen, NULL, 0);
SDL_GL_SwapBuffers();
SMPEG_delete(mpeg);
}
