sampler2D g_samSrcColor;

float random = 0.0;
float PercentElapsed = 0.0;

float4 SplashLogoShader( float2 Tex : TEXCOORD0 ) : COLOR0
{
    float4 Color;
    float2 TexB = Tex;
    
    if( PercentElapsed < 0.5 )
    {
         Color = tex2D( g_samSrcColor, Tex.xy )  * ( PercentElapsed * 2 ) * 0.5;
         float origTexy = Tex.y;
         Tex.y = Tex.y + random / 1000;
         Tex.x += (cos( Tex.y * random ) * random / 1000) * 0.5;
         Tex.y += (sin( Tex.x * random ) * random / 1000) * 0.5;
         Color += tex2D( g_samSrcColor, Tex.xy ) * ( PercentElapsed * 2 ) * 0.20;
    }
    else
    {
         Color =  tex2D( g_samSrcColor, Tex.xy ) * ( 2.0 - PercentElapsed * 2 ) * 0.5;
         float origTexy = Tex.y;
         Tex.y =  Tex.y + random/ 1000;
         Tex.x += (cos( Tex.y * random ) * random / 1000) * 0.5;
         Tex.y += (sin( Tex.x * random ) * random / 1000) * 0.5;
         Color += tex2D( g_samSrcColor, Tex.xy ) * ( 2.0 - PercentElapsed * 2 ) * 0.20;
    }

    return Color * 1.5;
}


technique PostProcess
{
    pass p0
    {
        VertexShader = null;
        PixelShader = compile ps_2_0 SplashLogoShader();
    }

}