bool OGL2_Renderer::Init()
{
if( glewInit() != GLEW_OK )
{
PRINTF( "Failed to initialize GLEW\n" );
return false;
}
glEnable( GL_CULL_FACE );
glEnable( GL_ALPHA_TEST );
glEnable( GL_TEXTURE_2D );
memset( &rconf, 1, sizeof( rconf ) );
currentTexture = 123123;
rconf.flags = 0;
rconf.blendEnabled = true; // just to turn it off
SetCulling( 0 );
SetCulling( CULL_FRONT );
SetDepthTest( DEPTH_DISABLED );
SetDepthTest( DEPTH_LESS_EQUAL );
SetAlphaTest( 0 );
SetAlphaTest( 1 );
SetAlphaTest( 0 );
SetBlending( 0, 0 );
SetBlending( BLEND_ONE, BLEND_ONE );
SetBlending( 0, 0 );
// glEnable( GL_DEPTH_TEST );
// glDepthFunc( GL_LEQUAL );
p_MainShader = PrecacheShader( "main" );
p_MenuBgShader = PrecacheShader( "menubg" );
PrecacheImage( "bear", 1024, 512, false );
PrecacheImage( "pipe", 256, 128, false );
PrecacheImage( "grass", 1024, 512, false );
PrecacheImage( "dirt", 512, 512, false );
PrecacheImage( "finish", 512, 256, false );
PrecacheModel( "pipe_1" );
PrecacheModel( "pipe_2" );
PrecacheModel( "pipe_3" );
PrecacheModel( "pipe_4" );
PrecacheModel( "pipe_5" );
PrecacheModel( "pipe_6" );
PrecacheModel( "finish" );
PrecacheModel( "bear" );
PrecacheModel( "terrain" );
p_Ortho->Init();
return true;
}
void RageDisplay::SetDefaultRenderStates()
{
SetLighting( false );
SetCullMode( CULL_NONE );
SetZWrite( false );
SetZTestMode( ZTEST_OFF );
SetAlphaTest( true );
SetBlendMode( BLEND_NORMAL );
SetTextureFiltering( TextureUnit_1, true );
SetZBias( 0 );
LoadMenuPerspective( 0, 640, 480, 320, 240 ); // 0 FOV = ortho
}
void RageDisplay::SetDefaultRenderStates()
{
SetLighting( false );
SetCullMode( CULL_NONE );
SetZWrite( false );
SetZTestMode( ZTEST_OFF );
SetAlphaTest( true );
SetBlendMode( BLEND_NORMAL );
SetTextureFiltering( true );
LoadMenuPerspective(0, SCREEN_CENTER_X, SCREEN_CENTER_Y); // 0 FOV = ortho
ChangeCentering(0,0,0,0);
}
void GLRenderState::Bind()
{
SetBlend(srcBlend, dstBlend);
SetBlendFunc(blendFunc);
SetAlphaTest(alphaTest, alphaRef);
SetCull(cullMode);
SetDepthTest(depthTest);
SetDepthWrite(depthWrite);
/*
if(!curState)
{
curState = this;
return;
}
if(curState->GetSrcBlend() != srcBlend ||
curState->GetDstBlend() != dstBlend)
{
SetBlend(srcBlend, dstBlend);
}
if(curState->GetBlendFunc() != blendFunc)
{
SetBlendFunc(blendFunc);
}
if(curState->GetAlphaTest() != alphaTest ||
curState->GetAlphaRef() != alphaRef)
{
SetAlphaTest(alphaTest, alphaRef);
}
if(curState->GetDepthTest() != depthTest)
{
SetDepthTest(depthTest);
}
if(curState->GetDepthWrite() != depthWrite)
{
SetDepthWrite(depthWrite);
}
if(curState->GetCullMode() != cullMode)
{
SetCull(cullMode);
}
*/
curState = this;
}