#include "/lib/util.glsl"
#include "/lib/res_params.glsl"

varying vec2 texcoord;
flat varying float tempOffsets;
uniform sampler2D colortex4;
uniform int frameCounter;


uniform int framemod8;
const vec2[8] offsets = vec2[8](vec2(1./8.,-3./8.),
							vec2(-1.,3.)/8.,
							vec2(5.0,1.)/8.,
							vec2(-3,-5.)/8.,
							vec2(-5.,5.)/8.,
							vec2(-7.,-1.)/8.,
							vec2(3,7.)/8.,
							vec2(7.,-7.)/8.);
void main() {

	gl_Position = ftransform();
	texcoord = gl_MultiTexCoord0.xy;

	tempOffsets = HaltonSeq2(frameCounter%10000);

	#ifdef TAA_UPSCALING
		gl_Position.xy = (gl_Position.xy*0.5+0.5)*RENDER_SCALE*2.0-1.0;
	#endif
}