int Game::eglInit()
{
if ( !IwGLInit() )
{
s3eDebugErrorShow(S3E_MESSAGE_CONTINUE, "eglInit failed");
return 1;
}
// enable depth buffering
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LEQUAL);
// enable alpha blending
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
return 0;
}
bool COggVorbisFileHelper::init( std::string fin_str,bool bResample /*= true*/,int nResQuality/*=0*/, char* pData /*= NULL*/, uint32 iSize /*= 0*/)
{
cleanup();
#if defined(HAVE_PTHREAD)
pthread_mutex_lock(&mutex1);
#endif
nSoundChannel = s3eSoundGetFreeChannel();
if(nSoundChannel == -1)
{
m_strLastError.clear();
m_strLastError = "Cannot open a sound channel.";
s3eDebugTracePrintf("%s\n",m_strLastError.c_str());
cleanup();
#if defined(HAVE_PTHREAD)
pthread_mutex_unlock(&mutex1);
#endif
return false;
}
s3eSoundChannelRegister(nSoundChannel, S3E_CHANNEL_GEN_AUDIO, GenerateAudioCallback, this);
s3eSoundChannelRegister(nSoundChannel, S3E_CHANNEL_END_SAMPLE, EndSampleCallback, this);
ov_callbacks callbacks;
callbacks.read_func = read_func;
callbacks.seek_func = seek_func;
callbacks.close_func = close_func;
callbacks.tell_func = tell_func;
if (pData != NULL)
{
oggvorbis_filein = s3eFileOpenFromMemory(pData, iSize);
}
else
{
if(false /*oggvorbis_filein != NULL*/)
{
if(s3eFileClose(oggvorbis_filein) == S3E_RESULT_ERROR)
{
m_strLastError.clear();
m_strLastError = "Cannot close old file";
s3eDebugTracePrintf("%s\n",m_strLastError.c_str());
cleanup();
#if defined(HAVE_PTHREAD)
pthread_mutex_unlock(&mutex1);
#endif
return false;
}
}
oggvorbis_filein = s3eFileOpen(fin_str.c_str(),"rb");
}
if(oggvorbis_filein == NULL)
{
m_strLastError.clear();
m_strLastError = "Cannot open file " + fin_str;
s3eDebugTracePrintf("%s\n",m_strLastError.c_str());
cleanup();
#if defined(HAVE_PTHREAD)
pthread_mutex_unlock(&mutex1);
#endif
return false;
}
if(ov_open_callbacks(oggvorbis_filein, &vf, NULL, 0, callbacks) < 0)
{
m_strLastError.clear();
m_strLastError = "Input does not appear to be an Ogg bitstream.";
s3eDebugTracePrintf("%s\n",m_strLastError.c_str());
cleanup();
#if defined(HAVE_PTHREAD)
pthread_mutex_unlock(&mutex1);
#endif
return false;
}
/* Throw the comments plus a few lines about the bitstream we're
decoding */
{
char **ptr=ov_comment(&vf,-1)->user_comments;
vorbis_info *vi=ov_info(&vf,-1);
//while(*ptr)
//{
// fprintf(stderr,"%s\n",*ptr);
// ++ptr;
//}
total_samples = ov_pcm_total(&vf,-1);
time_length = ov_time_total_func(&vf,-1);
nChannels = vi->channels;
nRate = vi->rate;
s3eSoundChannelSetInt(nSoundChannel, S3E_CHANNEL_RATE, nRate);
nOutputRate = s3eSoundGetInt(S3E_SOUND_OUTPUT_FREQ);
int gcd = GCD(nRate, nOutputRate);
nW = nRate / gcd;
nL = nOutputRate / gcd;
dResampleFactor = (float)nOutputRate / (float)vi->rate; // 0 - 4.0 ?
int err;
bEnableResampling = bResample;
nResampleQuality = nResQuality;
if(bEnableResampling)
{
if(res_contL) speex_resampler_destroy(res_contL);
res_contL = speex_resampler_init(1,nRate,nOutputRate,nResampleQuality,&err);
if(res_contR) speex_resampler_destroy(res_contR);
res_contR = speex_resampler_init(1,nRate,nOutputRate,nResampleQuality,&err);
if(err != RESAMPLER_ERR_SUCCESS)
{
m_strLastError.clear();
m_strLastError = "Cannot start resampler.";
s3eDebugTracePrintf("%s\n",m_strLastError.c_str());
cleanup();
#if defined(HAVE_PTHREAD)
pthread_mutex_unlock(&mutex1);
#endif
return false;
}
}
else
{
int fs = min(nRate, nOutputRate);
double fc = (fs/2) / (double)nOutputRate; // half the input sample rate (eg nyquist limit of input)
// Generate filter coefficients
wsfirLP(dFilterCoefficients, nFilterCoefficients, W_BLACKMAN, fc);
if(dResampleFactor != 1)
s3eDebugErrorShow(S3E_MESSAGE_CONTINUE,"Resample factor not 1 but resampling disabled");
}
s3eDebugTracePrintf("\nBitstream is %d channel, %ldHz\n",vi->channels,vi->rate);
s3eDebugTracePrintf("\nDecoded length: %ld samples\n",(long)total_samples);
s3eDebugTracePrintf("Encoded by: %s\n\n",ov_comment(&vf,-1)->vendor);
s3eDebugTracePrintf("Resampling by rational factor %d / %d", nW, nL);
}
bStopDecoding = false;
nStatus = OH_READY;
#if defined(HAVE_PTHREAD)
pthread_mutex_unlock(&mutex1);
#endif
return true;
}
void init(init_desc* desc_ptr)
{
Input::instance.__removeFromDebugList();
log::messageln("initialize oxygine");
if (desc_ptr)
desc = *desc_ptr;
#ifdef __S3E__
log::messageln("S3E build");
if (!IwGLInit())
{
s3eDebugErrorShow(S3E_MESSAGE_CONTINUE, "IwGLInit failed");
return;
}
//init_ext();
int width = IwGLGetInt(IW_GL_WIDTH);
int height = IwGLGetInt(IW_GL_HEIGHT);
log::messageln("Screen BPP : %d", s3eSurfaceGetInt(S3E_SURFACE_PIXEL_TYPE) & S3E_SURFACE_PIXEL_SIZE_MASK);
log::messageln("Screen Size : %dx%d", width, height);
log::messageln("Vendor : %s", (const char*)glGetString(GL_VENDOR));
log::messageln("Renderer : %s", (const char*)glGetString(GL_RENDERER));
const char* version = (const char*)glGetString(GL_VERSION);
log::messageln("Version : %s", version);
s3ePointerUpdate();
if (s3ePointerGetInt(S3E_POINTER_MULTI_TOUCH_AVAILABLE))
{
s3ePointerRegister(S3E_POINTER_TOUCH_EVENT, &pointerTouchEvent, 0);
s3ePointerRegister(S3E_POINTER_TOUCH_MOTION_EVENT, &pointerTouchMotionEvent, 0);
}
else
{
s3ePointerRegister(S3E_POINTER_BUTTON_EVENT, &pointerEvent, 0);
s3ePointerRegister(S3E_POINTER_MOTION_EVENT, &pointerMotionEvent, 0);
}
s3eDeviceRegister(S3E_DEVICE_UNPAUSE, applicationUnPause, 0);
s3eDeviceRegister(S3E_DEVICE_PAUSE, applicationPause, 0);
#elif EMSCRIPTEN
log::messageln("EMSCRIPTEN build");
if (desc.w == -1 && desc.h == -1)
{
int fs = 0;
emscripten_get_canvas_size(&desc.w, &desc.h, &fs);
}
if (SDL_Init(SDL_INIT_VIDEO) != 0)
{
log::error("Unable to initialize SDL: %s\n", SDL_GetError());
}
SDL_Surface* screen;
screen = SDL_SetVideoMode(desc.w, desc.h, 32, SDL_OPENGL);
_displaySize = Point(desc.w, desc.h);
emscripten_SDL_SetEventHandler(SDL_eventsHandler, 0);
int v = EM_ASM_INT(
{
var p = navigator.platform;
if (p == 'iPad' || p == 'iPhone' || p == 'iPod')
return 1;
return 0;
}, 0);
void init(init_desc* desc_ptr)
{
std::string t;
#ifdef OX_DEBUG
t += "OX_DEBUG ";
#endif
#ifdef NDEBUG
t += "NDEBUG ";
#endif
#ifdef _DEBUG
t += "_DEBUG ";
#endif
#ifdef DEBUG
t += "DEBUG ";
#endif
log::messageln("build settings %s", t.c_str());
init0();
log::messageln("initialize oxygine");
if (desc_ptr)
desc = *desc_ptr;
#ifdef __S3E__
log::messageln("S3E build");
if (!IwGLInit())
{
s3eDebugErrorShow(S3E_MESSAGE_CONTINUE, "IwGLInit failed");
return;
}
//init_ext();
int width = IwGLGetInt(IW_GL_WIDTH);
int height = IwGLGetInt(IW_GL_HEIGHT);
log::messageln("Screen BPP : %d", s3eSurfaceGetInt(S3E_SURFACE_PIXEL_TYPE) & S3E_SURFACE_PIXEL_SIZE_MASK);
log::messageln("Screen Size : %dx%d", width, height);
log::messageln("Vendor : %s", (const char*)glGetString(GL_VENDOR));
log::messageln("Renderer : %s", (const char*)glGetString(GL_RENDERER));
const char* version = (const char*)glGetString(GL_VERSION);
log::messageln("Version : %s", version);
s3ePointerUpdate();
if (s3ePointerGetInt(S3E_POINTER_MULTI_TOUCH_AVAILABLE))
{
s3ePointerRegister(S3E_POINTER_TOUCH_EVENT, &pointerTouchEvent, 0);
s3ePointerRegister(S3E_POINTER_TOUCH_MOTION_EVENT, &pointerTouchMotionEvent, 0);
}
else
{
s3ePointerRegister(S3E_POINTER_BUTTON_EVENT, &pointerEvent, 0);
s3ePointerRegister(S3E_POINTER_MOTION_EVENT, &pointerMotionEvent, 0);
}
s3eDeviceRegister(S3E_DEVICE_UNPAUSE, applicationUnPause, 0);
s3eDeviceRegister(S3E_DEVICE_PAUSE, applicationPause, 0);
#elif OXYGINE_SDL
log::messageln("SDL build");
SDL_SetHint(SDL_HINT_VIDEO_ALLOW_SCREENSAVER, "1");
SDL_Init(SDL_INIT_VIDEO);
if (desc.mode24bpp)
{
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
}
else
{
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 5);
SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 6);
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5);
}
SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 0);
//SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0);
//SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
if (desc.force_gles)
{
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_EGL, 1);
}
SDL_GL_SetAttribute(SDL_GL_SHARE_WITH_CURRENT_CONTEXT, 1);
int flags = SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN;
#if TARGET_OS_IPHONE
flags |= SDL_WINDOW_BORDERLESS;
flags |= SDL_WINDOW_ALLOW_HIGHDPI;
flags |= SDL_WINDOW_FULLSCREEN;
#endif
//SDL_DisplayMode mode;
//SDL_GetCurrentDisplayMode(0, &mode);
//log::messageln("display mode: %d %d", mode.w, mode.h);
if (desc.w == -1 && desc.h == -1)
{
desc.w = 960;
desc.h = 640;
}
if (desc.fullscreen)
flags |= SDL_WINDOW_FULLSCREEN;
{
Event ev(EVENT_PRECREATEWINDOW);
_dispatcher->dispatchEvent(&ev);
}
log::messageln("creating window %d %d", desc.w, desc.h);
_window = SDL_CreateWindow(desc.title, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, desc.w, desc.h, flags);
if (!_window)
{
log::error("can't create window: %s", SDL_GetError());
return;
}
_context = SDL_GL_CreateContext(_window);
if (!_context)
{
log::error("can't create gl context: %s", SDL_GetError());
return;
}
SDL_GL_SetSwapInterval(desc.vsync ? 1 : 0);
#ifdef EMSCRIPTEN
SDL_SetEventFilter(SDL_eventsHandler, 0);
int v = EM_ASM_INT(
{
var p = navigator.platform;
if (p == 'iPad' || p == 'iPhone' || p == 'iPod')
return 1;
return 0;
}, 0);
void init(init_desc *desc_ptr)
{
Input::instance.__removeFromDebugList();
log::messageln("initialize oxygine");
if (desc_ptr)
desc = *desc_ptr;
#ifdef __S3E__
log::messageln("S3E build");
if (!IwGLInit())
{
s3eDebugErrorShow(S3E_MESSAGE_CONTINUE, "IwGLInit failed");
return;
}
//init_ext();
int width = IwGLGetInt(IW_GL_WIDTH);
int height = IwGLGetInt(IW_GL_HEIGHT);
log::messageln("Screen BPP : %d", s3eSurfaceGetInt(S3E_SURFACE_PIXEL_TYPE) & S3E_SURFACE_PIXEL_SIZE_MASK);
log::messageln("Screen Size : %dx%d", width, height);
log::messageln("Vendor : %s", (const char*)glGetString( GL_VENDOR ) );
log::messageln("Renderer : %s", (const char*)glGetString( GL_RENDERER ));
const char *version = (const char*)glGetString( GL_VERSION );
log::messageln( "Version : %s", version);
s3ePointerUpdate();
if (s3ePointerGetInt(S3E_POINTER_MULTI_TOUCH_AVAILABLE))
{
s3ePointerRegister(S3E_POINTER_TOUCH_EVENT, &pointerTouchEvent, 0);
s3ePointerRegister(S3E_POINTER_TOUCH_MOTION_EVENT, &pointerTouchMotionEvent, 0);
}
else
{
s3ePointerRegister(S3E_POINTER_BUTTON_EVENT, &pointerEvent, 0);
s3ePointerRegister(S3E_POINTER_MOTION_EVENT, &pointerMotionEvent, 0);
}
s3eDeviceRegister(S3E_DEVICE_UNPAUSE, applicationUnPause, 0);
s3eDeviceRegister(S3E_DEVICE_PAUSE, applicationPause, 0);
#elif EMSCRIPTEN
log::messageln("EMSCRIPTEN build");
if (desc.w == -1 && desc.h == -1)
{
int fs = 0;
emscripten_get_canvas_size(&desc.w, &desc.h, &fs);
}
if ( SDL_Init(SDL_INIT_VIDEO) != 0 )
{
log::error("Unable to initialize SDL: %s\n", SDL_GetError());
}
SDL_Surface *screen;
screen = SDL_SetVideoMode(desc.w, desc.h, 32, SDL_OPENGL);
_displaySize = Point(desc.w, desc.h);
emscripten_SDL_SetEventHandler(SDL_eventsHandler, 0);
#elif OXYGINE_SDL
log::messageln("SDL build");
SDL_Init(SDL_INIT_VIDEO);
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 5);
SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 6);
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5);
SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 0);
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0);
SDL_GL_SetAttribute(SDL_GL_RETAINED_BACKING, 0);
//SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
SDL_GL_SetAttribute(SDL_GL_SHARE_WITH_CURRENT_CONTEXT, 1);
int flags = SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN;
#if TARGET_OS_IPHONE
flags |= SDL_WINDOW_BORDERLESS;
#endif
SDL_DisplayMode mode;
SDL_GetCurrentDisplayMode(0, &mode);
log::messageln("display mode: %d %d", mode.w, mode.h);
if (desc.w == -1 && desc.h == -1)
{
desc.w = 960;
desc.h = 640;
}
if (desc.fullscreen)
flags |= SDL_WINDOW_FULLSCREEN;
log::messageln("creating window %d %d", desc.w, desc.h);
_window = SDL_CreateWindow(desc.title, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, desc.w, desc.h, flags);
if (!_window)
{
log::error("can't create window: %s", SDL_GetError());
return;
}
_context = SDL_GL_CreateContext(_window);
if (!_context)
{
log::error("can't create gl context: %s", SDL_GetError());
return;
}
SDL_GL_SetSwapInterval(desc.vsync ? 1 : 0);
//SDL_SetEventFilter(eventsFilter, 0);
#endif
file::init(desc.companyName, desc.appName);
init2();
}
