int ScreenOutput::setScreenResolution(Resolution newScreenResolution)
{
if(newScreenResolution.getWidth() > 0 && newScreenResolution.getHeight() > 0)
{
return resize(newScreenResolution, getAntiAliasingFactor());
}
return 0;
}
int ScreenOutput::resize(Resolution newResolution, int newAntiAliasingFactor)
{
screenResolution = newResolution;
antiAliasingFactor = newAntiAliasingFactor;
renderResolution.setWidth(newResolution.getWidth() * newAntiAliasingFactor);
renderResolution.setHeight(newResolution.getHeight() * newAntiAliasingFactor);
renderBuffer.resize(renderResolution.getWidth(), renderResolution.getHeight());
screenBuffer.resize(screenResolution.getWidth(), screenResolution.getHeight());
screenBMP->SetSize(screenResolution.getWidth(), screenResolution.getHeight());
return 1;
}
bool SDLPlatform::createWindow( uint32_t _icon, const Menge::WString & _projectTitle, const Resolution & _resolution, bool _fullscreen )
{
PARAM_UNUSED(_icon);
PARAM_UNUSED(_fullscreen);
Menge::Char utf8Title[1024] = { 0 };
size_t utf8Size = 0;
UNICODE_SERVICE( m_serviceProvider )->unicodeToUtf8(_projectTitle.c_str(), _projectTitle.size(),
utf8Title, sizeof(utf8Title) - 1, &utf8Size);
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1);
Uint32 windowFlags = SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN;
if( _fullscreen )
{
windowFlags |= SDL_WINDOW_FULLSCREEN;
}
m_width = static_cast<int>(_resolution.getWidth());
m_height = static_cast<int>(_resolution.getHeight());
m_window = reinterpret_cast<WindowHandle>(SDL_CreateWindow(utf8Title,
SDL_WINDOWPOS_CENTERED,
SDL_WINDOWPOS_CENTERED,
m_width, m_height,
windowFlags));
if( m_window == nullptr )
{
return false;
}
m_glContext = SDL_GL_CreateContext(reinterpret_cast<SDL_Window*>(m_window));
if( m_glContext == nullptr )
{
SDL_DestroyWindow(reinterpret_cast<SDL_Window*>(m_window));
return false;
}
m_sdlInput->updateSurfaceResolution(static_cast<float>(m_width),
static_cast<float>(m_height));
return true;
}
int ScreenOutput::initialize(Resolution initResolution, int initAntiAliasingFactor, TCanvas * initOutputCanvas)
{
// temp!
screenResolution = initResolution;
antiAliasingFactor = initAntiAliasingFactor;
renderResolution.setWidth(initResolution.getWidth() * initAntiAliasingFactor);
renderResolution.setHeight(initResolution.getHeight() * initAntiAliasingFactor);
renderBuffer.initialize(renderResolution.getWidth(), renderResolution.getHeight());
currentForegroundRenderBuffer = &renderBuffer;
screenBuffer.initialize(screenResolution.getWidth(), screenResolution.getHeight());
screenBMP = new Graphics::TBitmap;
screenBMP->PixelFormat = pf32bit;
screenBMP->SetSize(screenResolution.getWidth(), screenResolution.getHeight());
outputCanvas = initOutputCanvas;
return 1;
}