visualiserWin::visualiserWin(int desiredFrameRate,
bool vsync,
int width,
int height,
Uint32 flags)
{
// Set the local members
this->desiredFrameRate = desiredFrameRate;
this->shouldVsync = vsync;
this->currentVis = NULL;
this->shouldCloseWindow = false;
this->width = width;
this->height = height;
// Set the OpenGL attributes
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 24);
if(vsync)
SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, 1);
// Create the DSP manmager
dspman = new DSPManager();
// Create the window
drawContext = SDL_SetVideoMode(width, height, 0, flags | SDL_OPENGL);
if(drawContext == NULL)
throw(SDLException());
// also initialise the standard event handlers.
initialiseStockEventHandlers();
}
visualiserWin::visualiserWin(int argc, char* argv[])
{
// Set the local members to default values.
this->desiredFrameRate = 0;
this->shouldVsync = true;
this->currentVis = NULL;
this->shouldCloseWindow = false;
this->width = 800;
this->height = 600;
bool fullscreen = false;
MPDMode = false;
mpdError = false;
char opt;
// Parse the options. Note, we don't check the default
// case as there may be other options that are specified
// for other parts of the program (such as visualisers).
opterr = 0;
while((opt = getopt(argc, argv, "s:fm:")) != -1)
{
switch(opt)
{
case 's': // Window Size.
{
char* tok = strtok(optarg, "x");
if(!tok)
throw(argException("Window size not formatted properly."));
// TODO: Use strtol as it has error checking.
width = atoi(tok);
tok = strtok(NULL, "x");
if(!tok)
throw(argException("Window size not formatted properly."));
height = atoi(tok);
break;
}
case 'f': // Fullscreen.
fullscreen = true;
break;
case 'm':
MPDFile = optarg;
MPDMode = true;
break;
}
}
// If fullscreen is set, detect the resolution.
if(fullscreen)
{
const SDL_VideoInfo* videoInfo = SDL_GetVideoInfo();
width = videoInfo->current_w;
height = videoInfo->current_h;
}
// Set the OpenGL attributes
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 24);
if(shouldVsync)
SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, 1);
// Create the DSP manmager
dspman = new DSPManager();
// Create the window
if(fullscreen)
drawContext = SDL_SetVideoMode(width, height, 0,
SDL_FULLSCREEN | SDL_OPENGL);
else
drawContext = SDL_SetVideoMode(width, height, 0, SDL_OPENGL);
if(drawContext == NULL)
throw(SDLException());
// also initialise the standard event handlers.
initialiseStockEventHandlers();
}
