bool SetResolution( DLong nx, DLong ny)
{
DLong& actX = (*static_cast<DLongGDL*>( dStruct->GetTag( xSTag, 0)))[0];
DLong& actY = (*static_cast<DLongGDL*>( dStruct->GetTag( ySTag, 0)))[0];
if( nx == actX && ny == actY) return true;
DeleteStream();
if( zBuffer != NULL)
{
SetZBuffer( nx, ny);
}
actX = nx;
actY = ny;
DLong& actXV = (*static_cast<DLongGDL*>( dStruct->GetTag( xVSTag, 0)))[0];
DLong& actYV = (*static_cast<DLongGDL*>( dStruct->GetTag( yVSTag, 0)))[0];
actXV = nx;
actYV = ny;
return true;
}
bool ZBuffering( bool yes)
{
if( !yes)
{
delete[] zBuffer; zBuffer = NULL;
}
else if( zBuffer == NULL)
{
DLong& actX = (*static_cast<DLongGDL*>( dStruct->GetTag( xSTag, 0)))[0];
DLong& actY = (*static_cast<DLongGDL*>( dStruct->GetTag( ySTag, 0)))[0];
SetZBuffer( actX, actY);
}
return true;
}
bool GLVideo::StartApplication(
const unsigned int width,
const unsigned int height,
const str_type::string& winTitle,
const bool windowed,
const bool sync,
const Texture::PIXEL_FORMAT pfBB,
const bool maximizable)
{
SetFilterMode(Video::TM_ALWAYS);
SetAlphaMode(Video::AM_PIXEL);
SetZBuffer(false);
SetZWrite(false);
SetClamp(true);
SetBlendMode(1, Video::BM_MODULATE);
Enable2DStates();
// don't reset cg context if it is an opengl context reset
if (!m_shaderContext)
m_shaderContext = GLCgShaderContextPtr(new GLCgShaderContext);
if (!m_defaultVS)
m_defaultVS = LoadShaderFromString("defaultShader", gs2dglobal::defaultVSCode, Shader::SF_VERTEX, Shader::SP_MODEL_2, "sprite");
if (!m_rectVS)
m_rectVS = LoadShaderFromString("rectShader", gs2dglobal::defaultVSCode, Shader::SF_VERTEX, Shader::SP_MODEL_2, "rectangle");
if (!m_fastVS)
m_fastVS = LoadShaderFromString("fastShader", gs2dglobal::fastSimpleVSCode, Shader::SF_VERTEX, Shader::SP_MODEL_2, "fast");
m_currentVS = m_defaultVS;
UpdateInternalShadersViewData(GetScreenSizeF(), false);
return true;
}
