void DevChannelHK::onGetDecData(char* pBuf, int nSize, FRAME_INFO* pFrameInfo) {
//InfoL << pFrameInfo->nType;
switch (pFrameInfo->nType) {
case T_YV12: {
if (!m_bVideoSeted) {
m_bVideoSeted = true;
VideoInfo video;
video.iWidth = pFrameInfo->nWidth;
video.iHeight = pFrameInfo->nHeight;
video.iFrameRate = pFrameInfo->nFrameRate;
initVideo(video);
}
char *yuv[3];
int yuv_len[3];
yuv_len[0] = pFrameInfo->nWidth;
yuv_len[1] = pFrameInfo->nWidth / 2;
yuv_len[2] = pFrameInfo->nWidth / 2;
int dwOffset_Y = pFrameInfo->nWidth * pFrameInfo->nHeight;
yuv[0] = pBuf;
yuv[2] = yuv[0] + dwOffset_Y;
yuv[1] = yuv[2] + dwOffset_Y / 4;
inputYUV(yuv, yuv_len, pFrameInfo->nStamp);
}
break;
case T_AUDIO16: {
if (!m_bAudioSeted) {
m_bAudioSeted = true;
AudioInfo audio;
audio.iChannel = pFrameInfo->nWidth;
audio.iSampleBit = pFrameInfo->nHeight;
audio.iSampleRate = pFrameInfo->nFrameRate;
initAudio(audio);
}
inputPCM(pBuf, nSize, pFrameInfo->nStamp);
}
break;
default:
break;
}
}
qboolean SNDDMA_Init(void)
{
Com_Printf("Initializing Android Sound subsystem\n");
/* For now hardcode this all :) */
dma.channels = 2;
dma.samples = 32768;
dma.samplebits = 16;
dma.submission_chunk = 4096; /* This is in single samples, so this would equal 2048 frames (assuming stereo) in Android terminology */
dma.speed = 44100; /* This is the native sample frequency of the Milestone */
bytes_per_sample = dma.samplebits/8;
buf_size = dma.samples * bytes_per_sample;
dma.buffer = calloc(1, buf_size);
chunkSizeBytes = dma.submission_chunk * bytes_per_sample;
initAudio(dma.buffer, buf_size);
return qtrue;
}
int state10(void)
{
unsigned char RecBuf[2];
char v=1;
int otime,ctime;
unsigned char Data_next;
int Control=0;
serialinit();
initAudio();
initCompr();
/* Synch with PC... */
serialtransmit('A');
otime=10000000;
starttimer(SAMPLE_DELAY);
ctime=gettimer();
while ( otime > ctime ) {
otime=ctime;
ctime=gettimer();
}
RecBuf[0] = (getsample());
otime=1000;
while (1) {
/*starttimer(SAMPLE_DELAY);*/
while ( otime > (otime= gettimer() > 0) );
RecBuf[v] = (getsample());
if (v) {
Control = compress(RecBuf[0],RecBuf[1]);
} else {
Control = serialtransmit(Control);
if (Control) {
serialclose();
return Control;
}
}
v=1-v;
}
}
void main(void)
{
int i;
/* Set up initial state for audio system */
initAudio();
asm("nop");
while (1){
/* This will make the board act as an amplifier... */
/*-- INactive ...
setsample(getsample());
*/
/* This will make the board play a saw-tooth waveform... */
/*-- Active ... */
for (i=0;i<256;i+=20)
setsample(i);
for (i=255;i>=0;i-=10)
setsample(i);
/**/
}
}
static void initSDL(SDL_Window** window, SDL_Renderer** renderer, OffScreenBuffer* osb, SDLInputContext* sdlIC, SDLSoundRingBuffer* srb) {
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_GAMECONTROLLER) != 0) {
printSDLErrorAndExit();
}
if(!(*window = SDL_CreateWindow("Handmade Hero",
SDL_WINDOWPOS_UNDEFINED,
SDL_WINDOWPOS_UNDEFINED,
SCREEN_WIDTH,
SCREEN_HEIGHT,
SDL_WINDOW_RESIZABLE))) {
printSDLErrorAndExit();
}
if(!(*renderer = SDL_CreateRenderer(*window, -1, 0))) {
printSDLErrorAndExit();
}
resizeTexture(&gTexture, osb, SCREEN_WIDTH, SCREEN_HEIGHT, *renderer);
initAudio(srb);
initInput(sdlIC);
}
void configEvent(const std::string& key) {
// TODO: this could be done better...
narf::console->println("onPropertyChanged(" + key + ")");
if (key == "video.renderDistance") {
renderer->setRenderDistance(config.getInt32(key));
narf::console->println("Setting renderDistance to " + std::to_string(renderer->getRenderDistance()));
} else if (key == "video.consoleCursorShape") {
auto shapeStr = config.getString(key);
clientConsole->setCursorShape(narf::ClientConsole::cursorShapeFromString(shapeStr));
} else if (key == "video.vsync") {
auto vsync = config.getBool(key);
display->setVsync(vsync);
narf::console->println("Setting vsync to " + std::to_string(vsync));
} else if (key == "foo.gravity") {
world->setGravity(config.getFloat(key));
narf::console->println("Setting gravity to " + std::to_string(world->getGravity()));
} else if (key == "misc.tickRate") {
auto tickRate = config.getDouble(key);
narf::console->println("Setting tickRate to " + std::to_string(tickRate));
if (gameLoop) {
gameLoop->setTickRate(tickRate);
}
} else if (key == "misc.maxFrameTime") {
auto maxFrameTime = config.getDouble(key, 0.25);
narf::console->println("Setting maxFrameTime to " + std::to_string(maxFrameTime));
if (gameLoop) {
gameLoop->setMaxFrameTime(maxFrameTime);
}
} else if (key == "video.hudFont" ||
key == "video.hudFontSize") {
auto font = setFont(
"HUD",
"video.hudFont", "DroidSansMono",
"video.hudFontSize", 30);
if (font) {
if (gameLoop) {
gameLoop->forceStatusUpdate = true;
}
fpsTextBuffer->setFont(font);
blockInfoBuffer->setFont(font);
entityInfoBuffer->setFont(font);
locationBuffer->setFont(font);
}
} else if (key == "video.consoleFont" ||
key == "video.consoleFontSize") {
auto font = setFont(
"console",
"video.consoleFont", "DroidSansMono",
"video.consoleFontSize", 18);
if (font) {
clientConsole->setFont(font);
}
} else if (key == "video.stereo.enabled") {
stereo.enabled = config.getBool(key);
} else if (key == "video.stereo.cross") {
stereo.cross = config.getBool(key);
} else if (key == "video.stereo.separation") {
stereo.separation = config.getFloat(key);
} else if (key == "audio.enabled") {
audioEnabled = config.getBool(key);
initAudio();
} else {
narf::console->println("Config var updated: " + key);
}
}
// Initializes the hardware
void initHardware (void) {
initIntc();
initLeds();
initButtons();
initAudio();
}
bool Game::CreateAndInit()
{
// If an instance already exists, we'll just keep it as is.
if (pInstance != NULL)
{
return true;
}
#ifdef GAME_EXECUTABLE
LoadCompletedCases();
PopulateCaseSignatureMap();
#endif
gScreenWidth = 960;
gScreenHeight = 540;
gFramerate = 60.0; // FPS (0 for unlimited)
#ifdef GAME_EXECUTABLE
gIsFullscreen = gEnableFullscreen;
// Seed the pseudo-random number generator.
srand((unsigned int)time(NULL));
#endif
// Turn on ALL THE THINGS.
if (SDL_Init(SDL_INIT_EVERYTHING) != 0)
{
return false;
}
atexit(SDL_Quit);
#ifdef GAME_EXECUTABLE
SDL_StopTextInput();
// Register all codecs.
av_register_all();
gUiThreadId = SDL_ThreadID();
#else
// Initialize networking for the purposes of checking for updates.
curl_global_init(CURL_GLOBAL_ALL);
gpCurlHandle = curl_easy_init();
#endif
#ifdef GAME_EXECUTABLE
SDL_DisplayMode mode;
SDL_GetDesktopDisplayMode(0, &mode);
#ifdef MLI_DEBUG
#ifdef WIN32
// Force stdout to console, not text files.
freopen("CON", "a", stdout);
freopen("CON", "a", stderr);
#endif
#endif
#ifdef MLI_DEBUG
cout << gTitle << endl;
#endif
SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "0");
double nativeAspectRatio = (double)mode.w / mode.h;
double gameAspectRatio = (double)gScreenWidth / gScreenHeight;
bool constraintIsVertical = nativeAspectRatio > gameAspectRatio;
gScreenScale = constraintIsVertical ? (double)mode.h / gScreenHeight : (double)mode.w / gScreenWidth;
if (constraintIsVertical)
{
gHorizontalOffset = (Uint16)floor(0.5 + (mode.w - gScreenWidth * gScreenScale) / 2);
}
else
{
gVerticalOffset = (Uint16)floor(0.5 + (mode.h - gScreenHeight * gScreenScale) / 2);
}
#endif
SDL_WindowFlags flags = SDL_WINDOW_SHOWN;
#ifdef GAME_EXECUTABLE
if (gIsFullscreen)
{
flags = (SDL_WindowFlags)(flags | SDL_WINDOW_FULLSCREEN_DESKTOP);
}
#endif
gpWindow = SDL_CreateWindow(gTitle.c_str(), SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, gScreenWidth, gScreenHeight, flags);
// If we couldn't get a window, we're pretty screwed.
if (gpWindow == NULL)
{
return false;
}
#ifdef __WINDOWS
#ifndef LAUNCHER
// Load and set the window icon - this is needed on Windows,
// since just having the icon in the .exe doesn't set it for things like
// the Alt+Tab menu.
struct SDL_SysWMinfo info;
SDL_VERSION(&info.version);
if (SDL_GetWindowWMInfo(gpWindow, &info) && info.subsystem == SDL_SYSWM_WINDOWS)
{
HWND hwnd = info.info.win.window;
const HANDLE hBigIcon =
LoadImage(
GetModuleHandle(NULL),
MAKEINTRESOURCE(IDI_ICON),
IMAGE_ICON,
GetSystemMetrics(SM_CXICON),
GetSystemMetrics(SM_CYICON),
0);
if (hBigIcon != NULL)
{
SendMessage(hwnd, WM_SETICON, ICON_BIG, reinterpret_cast<WPARAM>(hBigIcon));
}
}
#endif
#endif
gpRenderer = SDL_CreateRenderer(gpWindow, -1, 0);
// Ditto for the renderer.
if (gpRenderer == NULL)
{
return false;
}
// And for the renderer info, too.
SDL_RendererInfo rendererInfo;
if (SDL_GetRendererInfo(gpRenderer, &rendererInfo) < 0)
{
return false;
}
gMaxTextureWidth = rendererInfo.max_texture_width;
gMaxTextureHeight = rendererInfo.max_texture_height;
#ifdef GAME_EXECUTABLE
// Initialize audio subsystems.
initAudio();
// Set initial volume levels.
setVolumeMusic(gBackgroundMusicVolume);
setVolumeSound(gSoundEffectsVolume);
setVolumeAmbiance(gSoundEffectsVolume);
setVolumeDialog(gVoiceVolume);
for (unsigned int i = 0; i < builtInBgmCount; i++)
{
ResourceLoader::GetInstance()->PreloadMusic(bgmIdList[i], "BGM/" + bgmIdList[i]);
}
for (unsigned int i = 0; i < builtInSfxCount; i++)
{
ResourceLoader::GetInstance()->PreloadSound(sfxIdList[i], "SFX/" + sfxIdList[i]);
}
TTF_Init();
MouseHelper::Init();
KeyboardHelper::Init();
TextInputHelper::Init();
EventProviders::Init();
// We'll be drawing a custom cursor, so let's hide the system cursor.
SDL_ShowCursor(SDL_DISABLE);
#endif
pInstance = new Game();
pInstance->Init();
return true;
}
bool muxerFlv::open(const char *file, ADM_videoStream *s,uint32_t nbAudioTrack,ADM_audioStream **a)
{
uint32_t fcc=s->getFCC();
bool r=true;
char *fileTitle=NULL;
if(fourCC::check(fcc,(uint8_t *)"FLV1") || isVP6Compatible(fcc))
{
}else
{
GUI_Error_HIG("Unsupported","Only FLV1 & VP6 supported for video");
return false;
}
if(nbAudioTrack)
for(int i=0;i<nbAudioTrack;i++)
{
uint32_t acc=a[i]->getInfo()->encoding;
if(acc!=WAV_MP2 && acc!=WAV_MP3 && acc!=WAV_AAC)
{
GUI_Error_HIG("Unsupported","Only AAC & mpegaudio supported for audio");
return false;
}
uint32_t fq=a[i]->getInfo()->frequency;
if(fq!=44100 &&fq!=22050 && fq!=11025)
{
GUI_Error_HIG("Unsupported","Only 44.1, 22.050 and 11.025 kHz supported");
return false;
}
}
if(false==setupMuxer("flv",file))
{
printf("[FLV] Failed to open muxer\n");
return false;
}
if(initVideo(s)==false)
{
printf("[FLV] Failed to init video\n");
return false;
}
AVCodecContext *c = video_st->codec;
AVDictionary *dict = NULL;
rescaleFps(s->getAvgFps1000(),&(c->time_base));
video_st->time_base=c->time_base;
c->gop_size=15;
if(initAudio(nbAudioTrack,a)==false)
{
printf("[FLV] Failed to init audio\n");
return false;
}
int er=avio_open(&(oc->pb), file, AVIO_FLAG_WRITE);
if (er)
{
ADM_error("[Flv]: Failed to open file :%s, er=%d\n",file,er);
r=false;
goto finish;
}
char buf[64];
snprintf(buf, sizeof(buf), "%d", AV_TIME_BASE / 10);
av_dict_set(&dict, "preload", buf, 0);
av_dict_set(&dict, "max_delay", buf, 0);
av_dict_set(&dict, "muxrate", "10080000", 0);
if (avformat_write_header(oc, &dict) < 0)
{
printf("[Flv Muxer] Muxer rejected the parameters\n");
r=false;
goto finish;
}
initialized=true;
finish:
vStream=s;
aStreams=a;
nbAStreams=nbAudioTrack;
return r;
}
bool muxerMp4v2::open(const char *file, ADM_videoStream *s,uint32_t nbAudioTrack,ADM_audioStream **a)
{
audioDelay=s->getVideoDelay();
vStream=s;
nbAStreams=nbAudioTrack;
aStreams=a;
videoBufferSize=vStream->getWidth()*vStream->getHeight()*3;
videoBuffer[0]=new uint8_t[videoBufferSize];
videoBuffer[1]=new uint8_t[videoBufferSize];
scratchBuffer=new uint8_t[videoBufferSize];
in[0].bufferSize=videoBufferSize;
in[0].data=videoBuffer[0];
in[1].bufferSize=videoBufferSize;
in[1].data=videoBuffer[1];
targetFileName=string(file);
//------Verify everything is ok : Accept Mp4 & H264 for video, AAC for audio ----
uint32_t fcc=vStream->getFCC();
if(!isH264Compatible(fcc) && !isMpeg4Compatible(fcc))
{
ADM_error("[mp4v2] Only h264 and mp4 video track!\n");
return false;
}
for(int i=0;i<nbAStreams;i++)
{
int encoding=aStreams[i]->getInfo()->encoding;
switch(encoding)
{
case WAV_MP2:case WAV_MP3:case WAV_AAC:case WAV_AC3:
continue;
default:
GUI_Error_HIG("Audio","Audio format not supported, only AAC/MP3/AC3");
return false;
}
}
//------Verify everything is ok : Accept Mp4 & H264 for video, AAC for audio ----
// Create file
handle=MP4Create( file, ADM_MP4_OPTIONS_OPEN);
if(MP4_INVALID_FILE_HANDLE==handle)
{
ADM_error("[mp4v2]Cannot create output file %s\n",file);
return false;
}
MP4LogSetLevel(MP4_LOG_INFO);
if (!(MP4SetTimeScale( handle, 90*1000 ))) // 90 kHz tick
{
ADM_error("[mp4v2]Cannot set timescale to us\n");
return false;
}
if(false==initVideo())
{
ADM_error("Cannot init video\n");
return false;
}
if(false==initAudio())
{
ADM_error("Cannot init audio\n");
return false;
}
return true;
er:
return false;
}
//_______________________________________________
uint8_t ADM_ogmWrite::save(const char *name)
{
uint8_t *bufr;
uint32_t len,flags;
uint8_t error=0;
_fd=fopen(name,"wb");
if(!_fd)
{
GUI_Error_HIG(QT_TR_NOOP("File error"), QT_TR_NOOP("Cannot open \"%s\" for writing."), name);
return 0;
}
videoStream=new ogm_page(_fd,1);
encoding_gui=new DIA_encoding(25000);
encoding_gui->setContainer("OGM");
//______________ Write headers..._____________________
if(!initVideo(name))
{
fclose(_fd);
_fd=NULL;
GUI_Error_HIG(QT_TR_NOOP("Could not initialize video"), NULL);
return 0;
}
if(!initAudio())
{
fclose(_fd);
_fd=NULL;
GUI_Error_HIG(QT_TR_NOOP("Could not initialize audio"), NULL);
return 0;
}
encoding_gui->setFps(_fps1000);
encoding_gui->reset();
// ___________________Then body_______________________
uint32_t j=0;
for( j=0;j<_togo && !error;j++)
{
if(!encoding_gui->isAlive())
{
error=1;
continue;
}
if(!writeVideo(j)) error=1;
if(!writeAudio(j)) error=1;
}
if(abs(j-_togo)<3 && error) error=0; // might be caused by late B frame
delete encoding_gui;
encoding_gui=NULL;
//________________ Flush______________________
videoStream->flush();
endAudio();
//deleteAudioFilters();
// ____________Close____________________
fclose(_fd);
_fd=NULL;
return !error;
}
int main(void) {
while (1) {
state = 0;
int setTime = 15;
numPlayers = 2;
initScreen();
clearScreen();
initCharBuffer();
clean_up();
initKeyboard();
initState0();
initAI();
//Bypass the menu system for testing
if (IORD(keys,0) == 8) {
initPlayer(pOne, MARIO, "pOne", 50, 100, HUMAN);
initPlayer(pTwo, LUIGI, "pTwo", 50, 100, COMPUTER);
state = 2;
} else {
while (state == 0) {
decode_scancode(ps2, &decode_mode, buf, &ascii);
state_0(decode_mode, buf[0]);
};
initState1(pOne);
if(aOn)file_handle = initAudio(fname);
if(aOn)alt_irq_register(AUDIO_0_IRQ, &ab, (alt_isr_func) write_fifo);
if(aOn) alt_up_audio_enable_write_interrupt(ab->audio);
while (state == 1) {
decode_scancode(ps2, &decode_mode, buf, &ascii);
state_1(decode_mode, buf[0], ascii);
if(aOn)loop_audio(file_handle, fname, ab);
};
}
//clean_up();
clearCharBuffer();
clearScreen();
//enable keyboard IRQ
void* keyboard_control_register_ptr = (void*) (KEYBOARD_BASE + 4);
alt_irq_register(KEYBOARD_IRQ, keyboard_control_register_ptr,
keyboard_ISR);
alt_up_ps2_enable_read_interrupt(ps2);
//Draw field and UI to both buffers
initField();
updateField();
drawName(p[pOne].name, p[pTwo].name, p[pThree].name, p[pFour].name);
drawGas(p[pOne].gas);
drawHealth(p[pOne].hp, p[pTwo].hp, p[pThree].hp, p[pFour].hp);
drawBullet(p[pOne].bulletType);
//drawWindIndicator(1);
updateScreen();
updateField();
drawName(p[pOne].name, p[pTwo].name, p[pThree].name, p[pFour].name);
drawGas(p[pOne].gas);
drawHealth(p[pOne].hp, p[pTwo].hp, p[pThree].hp, p[pFour].hp);
drawBullet(p[pOne].bulletType);
//drawWindIndicator(1);
float time;
alt_timestamp_start();
int start_timer_flag = 1;
//printf("NUM PLAYERA %i\n", numPlayers);
int i;
while (state == 2) {
int fallFlag = 1;
//Checks to see if any players are falling
while (fallFlag == 1) {
fallFlag = 0;
for (i = 0; i < numPlayers; i++) {
if (p[i].alive) {
if (p[i].y + TANK_HEIGHT >= SCREEN_HEIGHT-1) {
p[i].hp = 0;
p[i].alive = DEAD;
}
checkPlayerFalling(i);
if (p[i].isFalling) {
undrawPlayer(i);
updatePlayer(i);
fallFlag = 1;
}
}
}
if (fallFlag == 1) {
updateScreen();
}
}
if(start_timer_flag){
start_time = (float) alt_timestamp() / (float) alt_timestamp_freq();
start_timer_flag = 0;
}
time = (float) alt_timestamp() / (float) alt_timestamp_freq()-start_time;
if (time >= setTime) {
setPlayerTurn();
}
if (p[turn].type == HUMAN) {
runGame();
} else {
p[turn].deg = 0;
aiMain(turn);
setPlayerTurn();
}
printTimer(setTime - time);
int deadCount = 0;
for (i = 0; i < numPlayers; i++) {
if (p[i].alive == DEAD)
deadCount++;
}
if (deadCount == numPlayers - 1) {
usleep(500000);
state = 3;
}
}
alt_up_ps2_disable_read_interrupt(ps2);
if(aOn)alt_up_audio_disable_write_interrupt(ab->audio);
GameOverScreen();
}
}
void AndroidAudio::reInit()
{
initAudio();
}
// execution begins here
int UltraMain(void) {
struct display_context * dc;
struct controller_data cd;
int lasty=0,lastx=0;
int d=0;
// buffer for rendering text strings (only sprintf works at the moment)
char buf[1024];
// offset for the scrolling waveform
float offs=0;
// used to keep track of how many cycles various processes take
unsigned long time,rendertime,lastrendertime,waittime,lastwaittime;
// enable MI interrupts (on the CPU)
set_MI_interrupt(1);
initDisplay();
initAudio();
registerAIhandler(AIcallback);
registerVIhandler(VIcallback);
while (1) {
short * sb;
int sbsize;
// Mark the value of the COUNT register (increments at half the CPU
// rate) at the start of the main loop.
time=read_count();
while (! (dc=lockDisplay())) ;
// Mark the time after waiting.
waittime=time;
waittime=((time=read_count())-waittime)*2;
sb=getbuf();
sbsize=getbufsize();
for (int c=0;c<sbsize;c++,d++) {
sb[c*2]=sin((d%22050)/22050.0*M_TWOPI*1000.0)*100*((cd.c[0].y-lasty)*c/sbsize+lasty)*(((cd.c[0].x-lastx)*c/sbsize+lastx)/128.0-1.0);
sb[c*2+1]=sin((d%22050)/22050.0*M_TWOPI*1000.0)*100*((cd.c[0].y-lasty)*c/sbsize+lasty)*(((cd.c[0].x-lastx)*c/sbsize+lastx)/128.0+1.0);
}
writebuffer(sb);
lastx=cd.c[0].x;
lasty=cd.c[0].y;
// this is what really marks the beginning of the current frame
// read controller data
controller_Read(&cd);
// start drawing on the other frame buffer, clear the screen (uses red
// when the start button on controller 1 is pressed, black otherwise)
VI_FillScreen(&dc->conf,cd.c[0].err?0:(cd.c[0].start?0xf800:0));
// print a little info for each controller
for (int c=0; c < 4; c++) {
if (cd.c[c].err) // if controller not present
sprintf(buf,"controller %d not present",c+1);
else {
sprintf(buf,"controller %d present\nbuttons=0x%04X x=%4d y=%4d",c+1,
cd.c[c].buttons,
cd.c[c].x,
cd.c[c].y);
}
VI_DrawText(&dc->conf,50,58+2*8*c,buf);
}
// draw a waveform
for (float x=50; x < 250; x++) {
VI_DrawPixel(&dc->conf,x,cbrt(sin((x-50)/200*M_TWOPI*4+offs))*250.0/8+175,0x7c0);
}
// the waveform can be scrolled by the x axis of the first controller
if (!cd.c[0].err) offs-=(cd.c[0].x/2*2)/32.0;
// print up some informative text, and report how long we waited for
// this frame, and how long the last frame took to render
sprintf(buf,"buffers: %5d frames: %5d\n%8lu cycles last frame\n%8lu cycles waiting\n%4.2f FPS",buffercount,framecount,lastrendertime,lastwaittime,100000000.0/(lastwaittime+lastrendertime));
VI_DrawText(&dc->conf,50,26,buf);
// calculate how many cycles this frame took to render
rendertime=(read_count()-time)*2;
lastwaittime=waittime;
lastrendertime=rendertime;
showDisplay(dc);
dc=0;
}
return 0;
}
bool Main::main(int argc, _TCHAR* argv[])
{
consoleWindowHandle = GetConsoleWindow();
/// Initialize time keeping.
LARGE_INTEGER frequency;
assert(QueryPerformanceFrequency(&frequency) != 0);
timeCounterFrequency = static_cast<double>(frequency.QuadPart);
assert(timeCounterFrequency > 0);
QueryPerformanceCounter(&startTime);
/// Register a window class.
/// \todo Configure small and large application icons.
const wchar_t * windowClassName = L"x";
WNDCLASSEX wcex;
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = WndProc;
wcex.cbClsExtra = 0;
wcex.cbWndExtra = 0;
wcex.hInstance = GetModuleHandle(NULL);
wcex.hIcon = 0; //LoadIcon(hInstance, MAKEINTRESOURCE(IDI_MAIN));
wcex.hCursor = 0; //LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1);
wcex.lpszMenuName = NULL; //MAKEINTRESOURCE(IDC_MAIN);
wcex.lpszClassName = windowClassName;
wcex.hIconSm = 0; //LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));
ATOM windowClass = RegisterClassExW(&wcex);
assert(windowClass != 0);
/// Determine size of window border by creating a temporary window.
applicationWindowHandle = CreateWindowEx(
WS_EX_CLIENTEDGE,
windowClassName,
L"X",
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
Platform::screenWidth,
Platform::screenHeight,
NULL,
NULL,
GetModuleHandle(NULL),
NULL);
assert(applicationWindowHandle != NULL);
RECT clientRect;
GetClientRect(applicationWindowHandle, &clientRect);
int clientRectWidth = clientRect.right;
int clientRectHeight = clientRect.bottom;
RECT windowRect;
GetWindowRect(applicationWindowHandle, &windowRect);
int windowRectWidth = windowRect.right - windowRect.left;
int windowRectHeight = windowRect.bottom - windowRect.top;
int windowBorderWidth = windowRectWidth - clientRectWidth;
int windowBorderHeight = windowRectHeight - clientRectHeight;
assert(DestroyWindow(applicationWindowHandle));
Core::run = true; // Temporary window sets this to false when destroyed.
/// Calculate the window width and height needed to achieve
/// the application's desired width and height.
int windowWidth = Platform::screenWidth + windowBorderWidth;
int windowHeight = Platform::screenHeight + windowBorderHeight;
/// Create final application window.
applicationWindowHandle = CreateWindowEx(
WS_EX_CLIENTEDGE,
windowClassName,
L"Project X",
WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT,
CW_USEDEFAULT,
windowWidth,
windowHeight,
NULL,
NULL,
GetModuleHandle(NULL),
NULL);
assert(applicationWindowHandle != NULL);
ShowWindow(applicationWindowHandle, SW_SHOW);
UpdateWindow(applicationWindowHandle);
#if _DEBUG
/// When debugging, start thread to read Lua commands from console.
CreateThread(0, 0, consoleThread, 0, 0, 0);
#else
/// When not debugging, hide console.
ShowWindow(consoleWindowHandle, SW_HIDE);
#endif
deviceContext = GetDC(applicationWindowHandle);
Platform::eglNativeWindowType = (EGLNativeWindowType) applicationWindowHandle;
// Get the display handle.
eglDisplay = Platform::getEglDisplay();
if (eglDisplay == EGL_NO_DISPLAY)
{
Platform::error << "No EGL Display.";
return false;
}
// Check OpenGL ES version.
EGLint major;
EGLint minor;
eglInitialize(eglDisplay, &major, &minor);
if (!checkEglError())
{
Platform::error << "eglInitialize failed.";
return false;
}
if (major == 1 && minor < 4)
{
Platform::error << "EGL version 1.4 or later required.";
return false;
}
memset(&frameBufferConfiguration, 0, sizeof(EGLConfig)); // Not sure this is needed.
eglChooseConfig(eglDisplay, frameBufferAttributes, &frameBufferConfiguration, 1, &numFrameBufferConfigurations);
if (!checkEglError())
{
Platform::error << "Call to eglChooseConfig failed.";
return false;
}
if (numFrameBufferConfigurations == 0)
{
Platform::error << "No EGL frame buffer configurations that match the specified requirements.";
return false;
}
// Create a window surface.
EGLint surfaceAttributes[] = { EGL_RENDER_BUFFER, EGL_BACK_BUFFER, EGL_NONE, EGL_NONE };
eglSurface = eglCreateWindowSurface(eglDisplay, frameBufferConfiguration, Platform::eglNativeWindowType, surfaceAttributes);
if (!checkEglError())
{
Platform::error << "eglCreateWindowSurface failed.";
return false;
}
if (eglSurface == EGL_NO_SURFACE)
{
Platform::error << "Call to eglCreateWindowSurface failed.";
return false;
}
if (!createContext())
{
return false;
}
if (!initAudio())
{
return false;
}
if (!Core::init())
{
return false;
}
/// Enter message loop.
while (Core::run)
{
MSG Msg;
while (PeekMessage(&Msg, NULL, 0, 0, PM_REMOVE) > 0)
{
TranslateMessage(&Msg);
DispatchMessage(&Msg);
}
// Core has not yet drawn requested frame.
LARGE_INTEGER currentTime;
QueryPerformanceCounter(¤tTime);
double totalElapsedSeconds = static_cast<double>(currentTime.QuadPart - startTime.QuadPart) / timeCounterFrequency;
Core::onMessageQueueEmpty(totalElapsedSeconds);
Core::renderNextFrame();
// Core has drawn a frame, so let's render it.
if (EGL_FALSE == eglSwapBuffers(eglDisplay, eglSurface))
{
// eglSwapBuffers will fail after a power event.
// In this case, we need to reinitialize.
EGLint error = eglGetError();
if (error == EGL_CONTEXT_LOST)
{
// Power event; need to "... destroy all contexts and reinitialise OpenGL ES state
// and objects to continue rendering."
destroyContext();
if(!createContext())
{
return false;
}
}
}
}
Core::shutdown();
destroyContext();
eglDestroySurface(eglDisplay, eglSurface);
eglTerminate(eglDisplay);
while (waitForConsoleToClose)
{
// Wait until user presses enter in console window.
}
ReleaseDC(Main::applicationWindowHandle, Main::deviceContext);
return true;
}
bool muxerMkv::open(const char *file, ADM_videoStream *s,uint32_t nbAudioTrack,ADM_audioStream **a)
{
/* All seems fine, open stuff */
if(false==setupMuxer("matroska",file))
{
ADM_warning("[Mkv] Failed to open muxer (setup)\n");
return false;
}
if(initVideo(s)==false)
{
ADM_warning("[Mkv] Failed to init video\n");
return false;
}
AVCodecContext *c;
c = video_st->codec;
rescaleFps(s->getAvgFps1000(),&(c->time_base));
video_st->time_base=c->time_base;
c->gop_size=15;
if(true==mkvMuxerConfig.forceDisplayWidth && mkvMuxerConfig.displayWidth)
{
//sar=display/code
int num=1,den=1;
av_reduce(&num, &den, mkvMuxerConfig.displayWidth, s->getWidth(),65535);
c->sample_aspect_ratio.num=num;
c->sample_aspect_ratio.den=den;
video_st->sample_aspect_ratio.num=num;
video_st->sample_aspect_ratio.den=den;
ADM_info("Forcing display width of %d\n",(int)mkvMuxerConfig.displayWidth);
}
if(initAudio(nbAudioTrack,a)==false)
{
ADM_warning("[Mkv] Failed to init audio\n");
return false;
}
// /audio
int er = avio_open(&(oc->pb), file, AVIO_FLAG_WRITE);
if (er)
{
ADM_error("[Mkv]: Failed to open file :%s, er=%d\n",file,er);
return false;
}
AVDictionary *dict = NULL;
char buf[64];
snprintf(buf, sizeof(buf), "%d", AV_TIME_BASE / 10);
av_dict_set(&dict, "preload", buf, 0);
av_dict_set(&dict, "max_delay", "200000", 0);
av_dict_set(&dict, "muxrate", "10080000", 0);
ADM_assert(avformat_write_header(oc, &dict) >= 0);
ADM_info("Timebase codec = %d/%d\n",video_st->time_base.num,video_st->time_base.den);
// ADM_info("Original timebase = %d/%d\n",myTimeBase.num,myTimeBase.den);
vStream=s;
aStreams=a;
nbAStreams=nbAudioTrack;
initialized=true;
return true;
}
int
Starcon2Main (void *threadArg)
{
#if CREATE_JOURNAL
{
int ac = argc;
char **av = argv;
while (--ac > 0)
{
++av;
if ((*av)[0] == '-')
{
switch ((*av)[1])
{
#if CREATE_JOURNAL
case 'j':
++create_journal;
break;
#endif //CREATE_JOURNAL
}
}
}
}
#endif // CREATE_JOURNAL
{
/* TODO: Put initAudio back in main where it belongs once threading
* is gone.
*/
extern sint32 initAudio (sint32 driver, sint32 flags);
initAudio (snddriver, soundflags);
}
if (!LoadKernel (0,0))
{
log_add (log_Fatal, "\n *** FATAL ERROR: Could not load basic content ***\n\nUQM requires at least the base content pack to run properly.");
log_add (log_Fatal, "This file is typically called uqm-%d.%d.0.uqm. UQM was expecting it", P6014_MAJOR_VERSION, P6014_MINOR_VERSION);
log_add (log_Fatal, "in the %s/packages directory.", baseContentPath);
log_add (log_Fatal, "Either your installation did not install the content pack at all, or it\ninstalled it in a different directory.\n\nFix your installation and rerun UQM.\n\n *******************\n");
exit (EXIT_FAILURE);
}
log_add (log_Info, "We've loaded the Kernel");
Logo ();
GLOBAL (CurrentActivity) = 0;
// show splash and init the kernel in the meantime
SplashScreen (BackgroundInitKernel);
// OpenJournal ();
while (StartGame ())
{
// Initialise a new game
if (!SetPlayerInputAll ()) {
log_add (log_Fatal, "Could not set player input.");
explode (); // Does not return;
}
InitGameStructures ();
InitGameClock ();
AddInitialGameEvents();
do
{
#ifdef DEBUG
if (debugHook != NULL)
{
void (*saveDebugHook) (void);
saveDebugHook = debugHook;
debugHook = NULL;
// No further debugHook calls unless the called
// function resets debugHook.
(*saveDebugHook) ();
continue;
}
#endif
SetStatusMessageMode (SMM_DEFAULT);
if (!((GLOBAL (CurrentActivity) | NextActivity) & CHECK_LOAD))
ZeroVelocityComponents (&GLOBAL (velocity));
// not going into talking pet conversation
else if (GLOBAL (CurrentActivity) & CHECK_LOAD)
GLOBAL (CurrentActivity) = NextActivity;
if ((GLOBAL (CurrentActivity) & START_ENCOUNTER)
|| GET_GAME_STATE (CHMMR_BOMB_STATE) == 2)
{
if (GET_GAME_STATE (CHMMR_BOMB_STATE) == 2
&& !GET_GAME_STATE (STARBASE_AVAILABLE))
{ /* BGD mode */
InstallBombAtEarth ();
}
else if (GET_GAME_STATE (GLOBAL_FLAGS_AND_DATA) == (BYTE)~0
|| GET_GAME_STATE (CHMMR_BOMB_STATE) == 2)
{
GLOBAL (CurrentActivity) |= START_ENCOUNTER;
VisitStarBase ();
}
else
{
GLOBAL (CurrentActivity) |= START_ENCOUNTER;
RaceCommunication ();
}
if (!(GLOBAL (CurrentActivity) & (CHECK_ABORT | CHECK_LOAD)))
{
GLOBAL (CurrentActivity) &= ~START_ENCOUNTER;
if (LOBYTE (GLOBAL (CurrentActivity)) == IN_INTERPLANETARY)
GLOBAL (CurrentActivity) |= START_INTERPLANETARY;
}
}
else if (GLOBAL (CurrentActivity) & START_INTERPLANETARY)
{
GLOBAL (CurrentActivity) = MAKE_WORD (IN_INTERPLANETARY, 0);
DrawAutoPilotMessage (TRUE);
SetGameClockRate (INTERPLANETARY_CLOCK_RATE);
ExploreSolarSys ();
}
else
{
// Entering HyperSpace or QuasiSpace.
GLOBAL (CurrentActivity) = MAKE_WORD (IN_HYPERSPACE, 0);
DrawAutoPilotMessage (TRUE);
SetGameClockRate (HYPERSPACE_CLOCK_RATE);
Battle (&on_battle_frame);
}
LockMutex (GraphicsLock);
SetFlashRect (NULL);
UnlockMutex (GraphicsLock);
LastActivity = GLOBAL (CurrentActivity);
if (!(GLOBAL (CurrentActivity) & (CHECK_ABORT | CHECK_LOAD))
&& (LOBYTE (GLOBAL (CurrentActivity)) == WON_LAST_BATTLE
|| LOBYTE (GLOBAL (CurrentActivity)) == BLACK_ORB_CUTSCENE // JMS: End demo at cutscene upon finding black orb.
|| GLOBAL_SIS (CrewEnlisted) == (COUNT)~0)) // if died for some reason
{
if (GET_GAME_STATE (KOHR_AH_KILLED_ALL))
InitCommunication (BLACKURQ_CONVERSATION);
// surrendered to Ur-Quan
else if (GLOBAL (CurrentActivity) & CHECK_RESTART)
GLOBAL (CurrentActivity) &= ~CHECK_RESTART;
break;
}
} while (!(GLOBAL (CurrentActivity) & CHECK_ABORT));
StopSound ();
UninitGameClock ();
UninitGameStructures ();
ClearPlayerInputAll ();
}
// CloseJournal ();
UninitGameKernel ();
FreeMasterShipList ();
FreeKernel ();
MainExited = TRUE;
(void) threadArg; /* Satisfying compiler (unused parameter) */
return 0;
}
bool muxerMP4::open(const char *file, ADM_videoStream *s,uint32_t nbAudioTrack,ADM_audioStream **a)
{
if(!isMpeg4Compatible(s->getFCC()) && !isH264Compatible(s->getFCC()))
{
GUI_Error_HIG("Unsupported","Only MP4Video & H264 supported for video");
return false;
}
if(nbAudioTrack)
for(int i=0; i<nbAudioTrack; i++)
{
uint32_t acc=a[i]->getInfo()->encoding;
if(acc!=WAV_MP2 && acc!=WAV_MP3 && acc!=WAV_AAC)
{
GUI_Error_HIG("Unsupported","Only AAC & mpegaudio supported for audio");
return false;
}
}
/* All seems fine, open stuff */
const char *f="mp4";
if(muxerConfig.muxerType==MP4_MUXER_PSP) f="psp";
if(false==setupMuxer(f,file))
{
printf("[MP4] Failed to open muxer\n");
return false;
}
if(initVideo(s)==false)
{
printf("[MP4] Failed to init video\n");
return false;
}
AVCodecContext *c;
AVRational myTimeBase;
c = video_st->codec;
rescaleFps(s->getAvgFps1000(),&(c->time_base));
myTimeBase=video_st->time_base=c->time_base;
ADM_info("Video stream time base :%d,%d\n",video_st->time_base.num,video_st->time_base.den);
c->gop_size=15;
if(initAudio(nbAudioTrack,a)==false)
{
printf("[MP4] Failed to init audio\n");
return false;
}
// /audio
int er = avio_open(&(oc->pb), file, AVIO_FLAG_WRITE);
ADM_info("Timebase In = %d/%d\n",myTimeBase.num,myTimeBase.den);
if (er)
{
ADM_error("[Mp4]: Failed to open file :%s, er=%d\n",file,er);
return false;
}
AVDictionary *dict = NULL;
char buf[64];
snprintf(buf, sizeof(buf), "%d", AV_TIME_BASE / 10);
av_dict_set(&dict, "preload", buf, 0);
av_dict_set(&dict, "max_delay", "200000", 0);
av_dict_set(&dict, "muxrate", "10080000", 0);
#ifndef _WIN32 // does not work on windows as the file must be opened twice at the same time
av_dict_set(&dict, "movflags","faststart",0);
#endif
ADM_assert(avformat_write_header(oc, &dict) >= 0);
ADM_info("Timebase codec = %d/%d\n",c->time_base.num,c->time_base.den);
ADM_info("Timebase stream = %d/%d\n",video_st->time_base.num,video_st->time_base.den);
if(myTimeBase.den==video_st->time_base.den && video_st->time_base.num==1)
{
roundup=myTimeBase.num;
ADM_warning("Timebase roundup = %d\n",roundup);
}
av_dict_free(&dict);
vStream=s;
aStreams=a;
nbAStreams=nbAudioTrack;
initialized=true;
return true;
}
int VivaVoce::run(void) {
Memo *memo;
common->rmg->init();
common->sipRmg->init();
common->go=1;
//randomize
gettimeofday(&common->currtime,NULL);
srand(common->currtime.tv_usec);
if(!stdPorts) {
common->sipPort=sipPort;
common->rtpPort=rtpPort;
common->rtcpPort=rtcpPort;
}
if(UdpBase::initTransport(common) <0) {
return -1;
}
if(initAudio(common) <0) {
printf("Error in opening audio\n");
return -1;
}
startThreads();
common->isConnected = 0;
AudioIOTest *audioTest = NULL;
char* ptr;
char* line;
printf("\nVIVAVOCE 1.2:\nWelcome %s@%s",
common->username,
common->hostname);
while(1) {
char cmd[100];
//cmd[0] = '\0';
printf("\n cmd: ");
fgets(cmd, sizeof(cmd), stdin); //gets(cmd) is deprecated so using fgets instead.
cmd[strlen(cmd) - 1] = '\0'; //remove newline
if((strncmp("i", cmd, 1)==0) || (strncmp("invite", cmd, 6)==0)) {
if(common->isRinging || common->isConnected) {
printf("\n\tError: Busy with another call.");
continue;
}
line = strtok_r(cmd, " ", &ptr);
line = strtok_r(NULL, " ", &ptr);
if(line) {
printf("Connecting to %s...",line);
memo = common->sipRmg->allocMemo();
memo->code=VIVOCE_SIP_INVITE;
sprintf(memo->bytes,"%s",line);
common->signalQ->signalData(memo);
}
else {
printf("\n\tError: Invalid remote address.");
sleep(1);
continue;
}
}
else if((strncmp("a", cmd, 1)==0) || (strncmp("accept", cmd, 6)==0)) {
if(!common->isRinging) {
printf("\n\tError: No incoming request to accept.");
continue;
}
memo = common->sipRmg->allocMemo();
memo->code = VIVOCE_SIP_ACCEPT;
common->signalQ->signalData(memo);
}
else if((strncmp("r", cmd, 1)==0) || (strncmp("reject", cmd, 6)==0)) {
if(!common->isRinging) {
printf("\n\tError: No incoming request to reject.");
continue;
}
memo = common->sipRmg->allocMemo();
memo->code = VIVOCE_SIP_REJECT;
common->signalQ->signalData(memo);
}
else if((strncmp("b", cmd, 1)==0) || (strncmp("bye", cmd, 3)==0)) {
if(!common->isConnected) {
printf("\n\tError: Not connected");
continue;
}
memo = common->sipRmg->allocMemo();
memo->code = VIVOCE_SIP_BYE;
common->signalQ->signalData(memo);
}
/* else if(strcmp(cmd,"loss")==0) {
printf("\n\tEnter packet loss probability (percent):");
scanf("%d",&common->packLossProb);
if((common->packLossProb<1)||(common->packLossProb>100)) {
common->packLossProb = 20;
}
printf("\n\tPacket loss probability set to %d percent",
common->packLossProb);
}*/
else if((strncmp("d", cmd, 1)==0) || (strncmp("diag", cmd, 4)==0)) {
printf("\nDiagnostics for SSRC=%ld: %s%s",
common->rtpMgr->state->SSRC,
(common->isConnected?"Connected to ":"Disconnected"),
(common->isConnected?common->remoteName:""));
printf("\n\tRec=%.0f enc=%.0f snt=%.0f rcv=%.0f dec=%.0f pld=%.0f",
common->unitsRec,
common->unitsEnc,
common->unitsSnt,
common->unitsRcv,
common->unitsDec,
common->unitsPld);
printf("\n\tSeq=%d cycles=%d snt=%ld rcv=%ld lost=%ld simLost=%d",
common->rtpMgr->state->sequence,
common->rtpMgr->state->seqWrap,
common->rtpMgr->state->nPacketsSent,
common->rtpMgr->state->nPacketsRecvd,
common->rtpMgr->state->nPacketsLost,
common->simLost);
printf("\n\tSR rcvd=%u, RR rcvd=%u Jitter=%.3f RTT=%ld ms" ,
common->rtpMgr->state->nSRep,
common->rtpMgr->state->nRRep,
common->rtpMgr->state->jitter,
(common->rtpMgr->state->RTTPropDelay*65536/1000));
printf("\n\tQ:codec=%d play=%d send=%d signal=%d",
common->codecQ->count(),
common->playQ->count(),
common->sendQ->count(),
common->signalQ->count());
printf("\n\trmg:total=%d res=%d Sip:total=%d res=%d",
common->rmg->getTotal(),
common->rmg->getNMemosInReserve(),
common->sipRmg->getTotal(),
common->sipRmg->getNMemosInReserve());
}
else if((strncmp("v", cmd, 1)==0) || (strncmp("verbose", cmd, 7)==0)) {
if(common->verbose) {
common->verbose = false;
printf("\n\tVerbose mode disabled");
}
else {
common->verbose = true;
printf("\n\tVerbose mode enabled");
}
}
else if(strncmp("w", cmd, 1)==0) {
memo = common->sipRmg->allocMemo();
memo->code = VIVOCE_RESPOND;
common->signalQ->signalData(memo);
memo = common->rmg->allocMemo();
memo->code = VIVOCE_RESPOND;
common->sendQ->signalData(memo);
memo = common->rmg->allocMemo();
memo->code = VIVOCE_RESPOND;
common->codecQ->signalData(memo);
memo = common->rmg->allocMemo();
memo->code = VIVOCE_RESPOND;
common->playQ->signalData(memo);
common->audrSig=1;
common->udprSig=1;
}
else if((strncmp("t", cmd, 1)==0) || (strncmp("testaudio", cmd, 6)==0)) {
if(common->isConnected) {
printf("In a call right now, can't run test...\n"); fflush(stdout);
}
else {
if (audioTest == NULL) {
char *flag = NULL;
int f = 0;
line = strtok_r(cmd, " ", &ptr);
line = strtok_r(NULL, " ", &ptr);
if(ptr) {
flag = strtok_r(NULL, " ", &ptr);
if(flag) f = atoi(flag);
}
if (line && strncmp("c", line, 1) == 0) {
printf("Audio test with codec, flags=%d...\n", f); fflush(stdout);
audioTest = new AudioIOTest(common, audioReader, audioWriter, adpcmCodec, true, f);
}
else {
printf("Audio test without codec, flags=%d...\n", f); fflush(stdout);
audioTest = new AudioIOTest(common, audioReader, audioWriter, adpcmCodec, false, f);
}
}
if (audioTest->running) {
audioTest->running = false;
delete audioTest;
audioTest = NULL;
}
else {
audioTest->start();
}
}
}
else if(!strncmp("m", cmd, 1) || !strncmp("mute", cmd, 4)) {
common->audioMute = 1 - common->audioMute; //toggle
if(common->audioMute) {
printf("Audio muted."); fflush(stdout);
}
else {
printf("Audio unmuted."); fflush(stdout);
}
}
else if(!strncmp("s", cmd, 1) || !strncmp("sine", cmd, 4)) {
common->audioGenTone = 1 - common->audioGenTone; //toggle
if(common->audioGenTone) {
printf("Transmitting a generated tone..."); fflush(stdout);
}
else {
printf("Transmitting recorded audio..."); fflush(stdout);
}
}
else if(!strncmp("x", cmd, 1) || !strncmp("q", cmd, 1) || !strncmp("quit", cmd, 4) || !strncmp("exit", cmd, 4)) {
//printf("[%s], done...", cmd);
if (audioTest && (audioTest->running)) {
audioTest->running = false;
delete audioTest;
}
break;
}
else {
if(strlen(cmd) && strncmp("exit", cmd, 4) && strncmp("x",cmd, 1))
printf("\n\tUnrecognized command");
}
}
if(common->isConnected) {
memo = common->sipRmg->allocMemo();
memo->code = VIVOCE_SIP_BYE;
common->signalQ->signalData(memo);
printf("\nDisconnecting.\n"); fflush(stdout);
sleep(1);
}
printf("\nShutting down\n");
common->go=0;
common->isConnected=0;
common->signalQ->signal();
common->sendQ->signal();
common->codecQ->signal();
common->playQ->signal();
common->rtpMgr->close();
printf("\nWaiting for threads to die...\n");
waitForThreadsToDie();
common->rmg->clear();
common->sipRmg->clear();
//udpReader->join(NULL);
if(UdpBase::closeTransport(common) <0) {
printf("\n\nError in closing sockets... \n");
}
printf("Done.\n");
return 0;
AndroidAudio::AndroidAudio(ConfigFile *c, QObject *parent) :
QObject(parent), mEngineObject(NULL), mEngineEngine(NULL), mOutputMixObject(NULL), mSounds(), mSoundCount(0), mPlayerObject(NULL), myConfig(c), audioEnabled(false)
{
initAudio();
}
void Streamer::Init()
{
//Game* game = (Game*)g_pSceneManager->Find("game");
initAudio("128.198.85.100", 8000);
s3eDeviceRegister(S3E_DEVICE_EXIT, &exitCB, 0);
facebook = new CSprite();
facebook->SetImage(g_pResources->getFacebook());
facebook->m_X = (float)IwGxGetScreenWidth() / 1.4;
facebook->m_Y = (float)IwGxGetScreenHeight() / 16;
facebook->m_W = facebook->GetImage()->GetWidth();
facebook->m_H = facebook->GetImage()->GetHeight();
facebook->m_AnchorX = 0.5;
facebook->m_AnchorY = 0.5;
facebook->m_ScaleX = (float)IwGxGetScreenWidth() / facebook->GetImage()->GetWidth() / 8;
facebook->m_ScaleY = (float)IwGxGetScreenHeight() / facebook->GetImage()->GetHeight() / 12;
twitter = new CSprite();
twitter->SetImage(g_pResources->getTwitter());
twitter->m_X = (float)IwGxGetScreenWidth() / 1.1;
twitter->m_Y = (float)IwGxGetScreenHeight() / 16;
twitter->m_W = twitter->GetImage()->GetWidth();
twitter->m_H = twitter->GetImage()->GetHeight();
twitter->m_AnchorX = 0.5;
twitter->m_AnchorY = 0.5;
twitter->m_ScaleX = (float)IwGxGetScreenWidth() / twitter->GetImage()->GetWidth() / 8;
twitter->m_ScaleY = (float)IwGxGetScreenHeight() / twitter->GetImage()->GetHeight() / 12;
// Create menu background
header = new CSprite();
header->SetImage(g_pResources->getHeader());
header->m_X = (float)IwGxGetScreenWidth() / 3;
header->m_Y = (float)IwGxGetScreenHeight() / 17;
header->m_W = header->GetImage()->GetWidth();
header->m_H = header->GetImage()->GetHeight();
header->m_AnchorX = 0.5;
header->m_AnchorY = 0.5;
// Fit background to screen size
header->m_ScaleX = (float)IwGxGetScreenWidth() / header->GetImage()->GetWidth() / 1.5;
header->m_ScaleY = (float)IwGxGetScreenHeight() / header->GetImage()->GetHeight() / 5;
// Create menu background
CSprite* whiteBanner = new CSprite();
whiteBanner->SetImage(g_pResources->getWhiteBanner());
whiteBanner->m_X = (float)IwGxGetScreenWidth() / 2;
whiteBanner->m_Y = (float)IwGxGetScreenHeight() / 17;
whiteBanner->m_W = whiteBanner->GetImage()->GetWidth();
whiteBanner->m_H = whiteBanner->GetImage()->GetHeight();
whiteBanner->m_AnchorX = 0.5;
whiteBanner->m_AnchorY = 0.5;
// Fit background to screen size
whiteBanner->m_ScaleX = (float)IwGxGetScreenWidth() / whiteBanner->GetImage()->GetWidth() / 1;
whiteBanner->m_ScaleY = (float)IwGxGetScreenHeight() / whiteBanner->GetImage()->GetHeight() / 5;
// Create menu background
playWrapper = new CSprite();
playWrapper->SetImage(g_pResources->getPlayWrapper());
playWrapper->m_X = (float)IwGxGetScreenWidth() / 2;
playWrapper->m_Y = (float)IwGxGetScreenHeight() / 1.09;
playWrapper->m_W = playWrapper->GetImage()->GetWidth();
playWrapper->m_H = playWrapper->GetImage()->GetHeight();
playWrapper->m_AnchorX = 0.5;
playWrapper->m_AnchorY = 0.5;
//playWrapper->m_Alpha = 0.9;
// Fit background to screen size
playWrapper->m_ScaleX = (float)IwGxGetScreenWidth() / playWrapper->GetImage()->GetWidth() / 1;
playWrapper->m_ScaleY = (float)IwGxGetScreenHeight() / playWrapper->GetImage()->GetHeight() / 6;
playButton = new CSprite();
playButton->SetImage(g_pResources->getPlayButton());
playButton->m_X = (float)IwGxGetScreenWidth() / 2;
playButton->m_Y = (float)IwGxGetScreenHeight() / 1.13;
//buttonTop = (float)IwGxGetScreenHeight() / 1.14 - (playButton->GetImage()->GetHeight() / 8);
playButton->m_W = playButton->GetImage()->GetWidth();
playButton->m_H = playButton->GetImage()->GetHeight();
playButton->m_AnchorX = 0.5;
playButton->m_AnchorY = 0.5;
// Fit background to screen size
playButton->m_ScaleX = (float)IwGxGetScreenWidth() / playButton->GetImage()->GetWidth() / 3.2;
playButton->m_ScaleY = (float)IwGxGetScreenHeight() / playButton->GetImage()->GetHeight() / 4.5;
//buttonTop = ((float)IwGxGetScreenHeight() / 1.14) - (playButton->GetImage()->GetHeight() / 3.7);
stopButton = new CSprite();
stopButton->SetImage(g_pResources->getStopButton());
stopButton->m_X = (float)IwGxGetScreenWidth() / 2;
stopButton->m_Y = (float)IwGxGetScreenHeight() / 1.13;
stopButton->m_W = stopButton->GetImage()->GetWidth();
stopButton->m_H = stopButton->GetImage()->GetHeight();
stopButton->m_AnchorX = 0.5;
stopButton->m_AnchorY = 0.5;
// Fit background to screen size
stopButton->m_ScaleX = (float)IwGxGetScreenWidth() / stopButton->GetImage()->GetWidth() / 3.2;
stopButton->m_ScaleY = (float)IwGxGetScreenHeight() / stopButton->GetImage()->GetHeight() / 4.5;
banner = new CSprite();
banner->SetImage(g_pResources->getGreyBanner());
banner->m_X = (float)IwGxGetScreenWidth() / 2;
banner->m_Y = (float)IwGxGetScreenHeight() /6;
banner->m_W = banner->GetImage()->GetWidth();
banner->m_H = banner->GetImage()->GetHeight();
banner->m_AnchorX = 0.5;
banner->m_AnchorY = 0.5;
// Fit background to screen size
banner->m_ScaleX = (float)IwGxGetScreenWidth() / banner->GetImage()->GetWidth() / 1;
banner->m_ScaleY = (float)IwGxGetScreenHeight() / banner->GetImage()->GetHeight() / 8;
buttonTop = IwGxGetScreenHeight() / 4;
labelLeft = new CLabel();
labelLeft->m_Font = g_pResources->getBannerFontSmall();
labelLeft->m_Text = "Cal.";
labelLeft->m_Y = IwGxGetDisplayHeight() / 6.5;
labelLeft->m_W = IwGxGetDisplayWidth() / 2;
labelLeft->m_ScaleX = 1.0;
labelLeft->m_AlignHor = IW_2D_FONT_ALIGN_LEFT;
labelLeft->m_X += 10;
labelLeft->m_Color = CColor(114, 114, 114, 0xff);
labelRight = new CLabel();
labelRight->m_Font = g_pResources->getBannerFontSmall();
labelRight->m_Text = "Events";
labelRight->m_Y = IwGxGetDisplayHeight() / 6.5;
labelRight->m_W = IwGxGetDisplayWidth() / 2;
labelRight->m_AlignHor = IW_2D_FONT_ALIGN_RIGHT;
labelRight->m_X += (IwGxGetDisplayWidth() / 2.0) -10;
labelRight->m_Color = CColor(114, 114, 114, 0xff);
labelMain = new CLabel();
labelMain->m_Font = g_pResources->getBannerFontLarge();
labelMain->m_Text = "News";
labelMain->m_Y = IwGxGetDisplayHeight() / 7.5;
labelMain->m_W = IwGxGetDisplayWidth();
labelMain->m_AlignHor = IW_2D_FONT_ALIGN_CENTRE;
AddChild(banner);
AddChild(whiteBanner);
AddChild(header);
AddChild(labelRight);
AddChild(labelLeft);
AddChild(playWrapper);
AddChild(playButton);
AddChild(stopButton);
AddChild(labelMain);
AddChild(facebook);
AddChild(twitter);
stopButton->m_X = IwGxGetScreenWidth() * 2.0;
currentPage = 0;
}
int main(int argc, char *argv[])
{
int i, result;
progname = strrchr(argv[0], '/');
if (progname == NULL)
progname = argv[0];
else
progname++;
if (argc == 1)
usage();
for (i = 0; i < MAX_SCORES; i++) {
scoreNames[i] = NULL;
scores[i] = NULL;
}
for (i = 1; i < argc; i++) {
char *arg = argv[i];
if (arg[0] == '-') {
switch (arg[1]) {
case 'a':
if (++i >= argc)
usage();
rescaleFactor = atof(argv[i]);
if (fabs(rescaleFactor) > 2.0)
rescaleFactor = 2.0;
break;
case 'B':
if (++i >= argc)
usage();
framesPerBuffer = atof(argv[i]);
if (framesPerBuffer < MIN_FRAMES_PER_BUF)
framesPerBuffer = MIN_FRAMES_PER_BUF;
break;
case 'c':
if (++i >= argc)
usage();
numOutChannels = atof(argv[i]);
if (numOutChannels < 1)
numOutChannels = 1;
break;
case 'd':
if (++i >= argc)
usage();
totalDuration = atof(argv[i]);
if (totalDuration < 0.0)
totalDuration = 0.0; // kinda stupid
break;
case 'h':
usage();
break;
#ifdef HAVE_PORTAUDIO
case 'n':
withAudio = 0;
scoreDelayTime = 0.0;
break;
#endif
case 'q':
printJobOutput = 0;
break;
case 'r':
if (++i >= argc)
usage();
sampleRate = atof(argv[i]);
if (sampleRate < 8000) // be more stringent?
sampleRate = 8000;
break;
case 'v':
verbose = 1;
break;
case 'y':
if (++i >= argc)
usage();
scoreDelayTime = atof(argv[i]);
if (scoreDelayTime < 0.0)
scoreDelayTime = 0.0;
break;
//FIXME: others: call flush after each score? call destroy after each?
default:
usage();
}
}
else {
const char *name = arg;
/* verify that filename ends in ".sco" */
char *p = strrchr(name, '.');
if (p == NULL || strncmp(p, ".sco", 4L)) {
fprintf(stderr, "Score names must end in \".sco\" (%s).\n", name);
exit(-1);
}
if (numScores < MAX_SCORES) {
scoreNames[numScores] = name;
numScores++;
}
else {
fprintf(stderr, "No more than %d scores allowed.\n", MAX_SCORES);
exit(-1);
}
}
}
#ifdef HAVE_PORTAUDIO
if (withAudio) {
result = initAudio();
if (result)
return -1;
}
#endif
result = initRTcmix();
if (result)
return -1;
result = loadScores();
if (result)
return -1;
printSettings();
playScores();
for (i = 0; i < numScores; i++)
if (scores[i])
free(scores[i]);
result = deleteRTcmix();
#ifdef HAVE_PORTAUDIO
if (withAudio)
result = deleteAudio();
#endif
return result;
}
int main(int argc, char *argv[])
{
/*****
* boolean value indicates when to break main loop
* (and thus finish this configuration tool)
*****/
int request_finish = 0;
int current = 0; /***** menu related variables */
int menu_items = 7;
enum state status[] = {invalid, invalid, inactive, inactive, inactive, inactive, invalid};
WINDOW *mainscr; /***** ncurses related variables */
int i, j;
/* ***** detect available mixer devices */
mixer_devices = scanMixerDevices();
if (mixer_devices == NULL || mixer_devices->count == 0)
{
/* ***** no mixer devices available -> exit! */
fprintf(stderr, "No mixer devices available!\n");
fprintf(stderr, "Please purchase a sound card and install it!\n");
exit(-1);
}
else
{
if (mixer_devices->count == 1) /***** exactly one mixer device available */
{
setMixer(mixer_devices->name[0]); /***** set this mixer */
if (initMixer() == MIXER_OK) /***** if mixer is ok, keep it */
{
status[0] = ok;
status[2] = invalid;
}
else /***** otherwise, exit!*/
{
fprintf(stderr, "Couldn't init the only available mixer device: /dev/%s\n",
mixer_devices->name[0]);
exit(-1);
}
}
else /* ***** more than one device available! */
{
/* ***** use /dev/mixer as default if it exists */
for (i = 0; i < mixer_devices->count; i++)
{
if (strcmp(mixer_devices->name[i], "mixer") == 0)
{
setMixer("mixer");
if (initMixer() == MIXER_OK)
{
status[0] = ok;
status[2] = invalid;
}
else
noMixer();
break;
}
}
}
}
/* ***** detect available audio devices */
audio_devices = scanAudioDevices();
if (audio_devices == NULL || audio_devices->count == 0)
{
/* ***** no audio devices available! */
fprintf(stderr, "No audio device available that\n");
fprintf(stderr, "supports 16bit recording!\n");
fprintf(stderr, "Please purchase a sound card and install it!\n");
exit(-1);
}
else
{
if (audio_devices->count == 1) /***** exactly one audio device available */
{
setAudio(audio_devices->name[0]); /***** set this audio device */
if (initAudio() == AUDIO_OK) /***** if audio device is ok, keep it */
{
status[1] = ok;
}
else /***** otherwise, exit!*/
{
fprintf(stderr, "Couldn't init the only available audio device: /dev/%s\n",
audio_devices->name[0]);
exit(-1);
}
}
else /* ***** more than one device available! */
{
/* ***** use /dev/dspW as default if it exists */
for (i = 0; i < audio_devices->count; i++)
{
if (strcmp(audio_devices->name[i], "dspW") == 0)
{
setAudio("dspW");
if (initAudio() == AUDIO_OK)
status[1] = ok;
else
noAudio();
break;
}
}
}
}
/*****
* if mixer and audio device have been selected successfully,
* set menu cursor to next available menu item
*****/
if (status[0] == ok && status[1] == ok)
current = 2;
/***** ignore Ctrl-C */
signal(SIGINT, SIG_IGN);
/* ***** ncurses stuff */
initscr(); /* initialize the curses library */
if (color_term != -1) /***** define dialog color pairs if terminal supports colors */
{
start_color ();
if ((color_term = has_colors ()))
{
color_term = 1;
init_pair (1, COLOR_WHITE, COLOR_BLUE);
init_pair (2, COLOR_YELLOW, COLOR_BLUE);
init_pair (3, COLOR_BLUE, COLOR_YELLOW);
init_pair (4, COLOR_YELLOW, COLOR_CYAN);
}
}
else
color_term = 0;
keypad(stdscr, TRUE); /* enable keyboard mapping */
scrollok (stdscr, FALSE);
cbreak(); /* take input chars one at a time, no wait for \n */
noecho(); /* don't echo input */
refresh();
mainscr = popupWindow(COLS, LINES); /***** dialog window that contains the main menu */
leaveok (mainscr, FALSE);
while (!request_finish)
{
wattrset (mainscr, color_term ? COLOR_PAIR(2) | A_BOLD : A_NORMAL); /***** set bg color of the dialog */
/*****
* draw a box around the dialog window
* and empty it.
*****/
box(mainscr, 0, 0);
for (i = 1; i < COLS-1; i++)
for (j = 1; j < LINES-1; j++)
mvwaddch(mainscr, j, i, ' ');
/***** dialog header */
mvwaddstr(mainscr, 1, 2, "CVoiceControl");
mvwaddstr(mainscr, 1, COLS - strlen("(c) 2000 Daniel Kiecza") - 2, "(c) 2000 Daniel Kiecza");
mvwaddseparator(mainscr, 2, COLS);
mvwaddstr(mainscr, 3, (COLS / 2) - (strlen ("Recording Device Configuration Tool") / 2),
"Recording Device Configuration Tool");
mvwaddseparator(mainscr, 4, COLS);
/***** main menu */
mvwaddstr(mainscr, 5, 2, "Please Select:");
setHighlight(mainscr, status[0], current == 0);
mvwaddstr(mainscr, 7,5,"Select Mixer Device");
if (mixerOK() == MIXER_OK)
{
mvwaddstr(mainscr, 7,24," ("); waddstr(mainscr, getMixer()); waddstr(mainscr, ")");
}
else
mvwaddstr(mainscr, 7,24," (none selected!)");
setHighlight(mainscr, status[1], current == 1);
mvwaddstr(mainscr, 8,5,"Select Audio Device");
if (audioOK() == AUDIO_OK)
{
mvwaddstr(mainscr, 8,24," ("); waddstr(mainscr, getAudio()); waddstr(mainscr, ")");
}
else
mvwaddstr(mainscr, 8,24," (none selected!)");
setHighlight(mainscr, status[2], current == 2);
mvwaddstr(mainscr, 9,5,"Adjust Mixer Levels");
setHighlight(mainscr, status[3], current == 3);
mvwaddstr(mainscr, 10,5,"Calculate Recording Thresholds");
setHighlight(mainscr, status[4], current == 4);
mvwaddstr(mainscr, 11,5,"Estimate Characteristics of Recording Channel");
setHighlight(mainscr, status[5], current == 5);
mvwaddstr(mainscr, 12,5,"Write Configuration");
setHighlight(mainscr, status[6], current == 6);
mvwaddstr(mainscr, 13,5,"Exit");
wmove(mainscr, 5, 17); /***** set cursor to an appropriate location */
wrefresh(mainscr); /***** refresh the dialog */
/* process the command keystroke */
switch(getch())
{
case KEY_UP: /***** cursor up */
current = (current == 0 ? menu_items - 1 : current - 1);
while(status[current] == inactive)
current = (current == 0 ? menu_items - 1 : current - 1);
break;
case KEY_DOWN: /***** cursor down */
current = (current == menu_items-1 ? 0 : current + 1);
while(status[current] == inactive)
current = (current == menu_items-1 ? 0 : current + 1);
break;
case ENTER: /***** handle menu selections */
case BLANK:
switch (current)
{
case 0: /***** select mixer device */
status[0] = invalid;
status[2] = inactive;
status[3] = inactive;
status[4] = inactive;
status[5] = inactive;
noMixer();
if (selectMixer() == MIXER_OK)
{
status[0] = ok;
status[2] = invalid;
}
break;
case 1: /***** select audio device */
status[1] = invalid;
status[3] = inactive;
status[4] = inactive;
status[5] = inactive;
noAudio();
if (selectAudio() == AUDIO_OK)
status[1] = ok;
break;
case 2: /***** adjust mixer levels */
if (adjustMixerLevels())
{
status[2] = ok;
status[3] = invalid;
status[4] = invalid;
}
break;
case 3: /***** calculate recording thresholds */
if (calculateThresholds())
status[3] = ok;
else
status[3] = invalid;
break;
case 4: /***** estimate the characteristics of the recording channel */
if (estimateChannelMean())
status[4] = ok;
else
status[4] = invalid;
break;
case 5: /***** save configuration! */
if (saveConfiguration())
{
status[5] = ok;
status[6] = ok;
}
break;
case 6: /***** leave program */
if (status[6] == ok || (status[6] != ok && safeExit()))
{
wrefresh(mainscr); /***** refresh the dialog */
request_finish = 1;
delwin(mainscr); /***** delete ncurses dialog window */
}
break;
}
break;
}
/***** if the configuration is done, activate the menu item "Save Configuration" */
if (status[0] != ok || status[1] != ok ||
status[2] != ok || status[3] != ok ||
status[4] != ok)
status[5] = inactive;
else if (status[5] != ok)
status[5] = invalid;
}
endwin(); /* we're done */
/***** free memory used by the list of mixer and audio devices */
if (mixer_devices != NULL)
{
for (i = 0; i < mixer_devices->count; i++)
free(mixer_devices->name[i]);
free(mixer_devices->name);
free(mixer_devices);
}
if (audio_devices != NULL)
{
for (i = 0; i < audio_devices->count; i++)
free(audio_devices->name[i]);
free(audio_devices->name);
free(audio_devices);
}
exit(0);
}
int selectAudio()
{
int top = 0, current = 0; /***** selection menu related variables */
int max_view = 9;
int retval = 0; /***** return value */
int request_finish = 0; /***** leave current dialog, if request_finish is set to 1 */
int width = 45, height = 15, i, j; /***** ncurses related variables */
WINDOW *audioscr = popupWindow (width, height);
while (!request_finish)
{
wattrset (audioscr, color_term ? COLOR_PAIR(2) | A_BOLD : A_NORMAL); /***** set bg color of the dialog */
/*****
* draw a box around the dialog window
* and empty it.
*****/
werase (audioscr);
box (audioscr, 0, 0);
for (i = 1; i < width-1; i++)
for (j = 1; j < height-1; j++)
mvwaddch(audioscr, j, i, ' ');
/***** dialog header */
mvwaddstr(audioscr, 1, 2, "Select Audio Device:");
mvwaddseparator(audioscr, 2, width);
/***** selection area */
for (i = 0; i < MIN2(audio_devices->count, max_view); i++)
{
setHighlight(audioscr, ok, i == current);
mvwaddstr(audioscr, 4+i, 4, "/dev/");
waddstr(audioscr, audio_devices->name[top+i]);
}
wattroff(audioscr, A_REVERSE);
/*****
* show up/down arrow to the left, if more items are available
* than can be displayed
*****/
if (top > 0)
{
mvwaddch(audioscr,4, 2, ACS_UARROW);
mvwaddch(audioscr,4+1, 2, ACS_VLINE);
}
if (audio_devices->count > max_view && top+max_view <= audio_devices->count-1)
{
mvwaddch(audioscr,4+max_view-2, 2, ACS_VLINE);
mvwaddch(audioscr,4+max_view-1, 2, ACS_DARROW);
}
wmove(audioscr, 1, 23); /***** set cursor to an appropriate location */
wrefresh (audioscr); /***** refresh the dialog */
/* process the command keystroke */
switch(getch())
{
case KEY_UP: /***** cursor up */
if (current > 0)
current--;
else
top = (top > 0 ? top-1 : 0);
break;
case KEY_DOWN: /***** cursor down */
if (top+current < audio_devices->count-1)
{
if (current < max_view-1)
current++;
else
top++;
}
break;
case ESCAPE: /***** Hit Escape to leave dialog */
retval = AUDIO_ERR;
request_finish = 1;
break;
case ENTER: /***** make selection with Enter or Space bar */
case BLANK:
setAudio(audio_devices->name[top+current]); /***** set audio device to highlighted item */
retval = initAudio(); /***** retval is ok, if initAudio() returned ok */
if (retval == AUDIO_ERR)
noAudio();
request_finish = 1; /***** leave dialog */
break;
}
}
delwin(audioscr); /***** delete ncurses dialog window */
return(retval);
}
void TTInstView::init()
{
TRY_FUNC_WITH_RETURN(initAudio());
createStatus();
setLayout();
}
SDL_sound_handler::SDL_sound_handler()
:
_audioOpened(false)
{
initAudio();
}
ModelItemSample *recordSample()
{
/***** allocate memory for the new sample */
ModelItemSample *new_sample = (ModelItemSample *)malloc(sizeof(ModelItemSample));
char *tmp_string;
time_t timer; /***** used to get the current time, which will become */
time(&timer); /***** the main part of the new utterance's ID */
/***** initialize the audio device */
if (initMixer() == MIXER_ERR) /***** if mixer error, return nothing */
{
free(new_sample);
return NULL;
}
if (igain_level > 0)
setIGainLevel(igain_level); /***** set IGain and Mic level according */
setMicLevel(mic_level); /***** to configuration */
if (initAudio() == AUDIO_ERR) /***** if audio error, return nothing */
{
free(new_sample);
return NULL;
}
/***** connect to microphone, get utterance, disconnect */
openAudio();
new_sample->wav_data = getUtterance(&new_sample->wav_length);
closeAudio();
if (new_sample->wav_data == NULL) /***** if nothing was recorded, return nothing */
{
new_sample->wav_length = 0;
new_sample->has_wav = 0;
free(new_sample);
return NULL;
}
else
/***** flag says that this sample utterance also contains its original
* wave data, not only the preprocessed feature vectors
*****/
new_sample->has_wav = 1;
/***** preprocess the wave data */
new_sample->data = preprocessUtterance(new_sample->wav_data, new_sample->wav_length, &new_sample->length);
if (new_sample->data == NULL) /***** if preprocessing failed, return nothing */
{
new_sample->length = 0;
free(new_sample->wav_data);
free(new_sample);
return NULL;
}
/***** set ID */
tmp_string = ctime(&timer); /***** get current time */
/***** set sample ID looks like: [Thu Feb 10 12:10:53 2000] */
new_sample->id = malloc(strlen(tmp_string)+2);
new_sample->id[0] = '[';
strcpy(new_sample->id+1, tmp_string);
new_sample->id[strlen(tmp_string)] = ']';
new_sample->next = NULL; /***** next sample pointer is NULL */
{
int i;
for (i = 0; i < 3; i++)
new_sample->matrix[i] = NULL;
}
modified = 1; /***** speaker model has been modified now */
return(new_sample);
}