; Blur vertex shader
//
// This shader computes the sampling locations
// for blurring
//
vs.1.1

/*
 v0 pos
 v7 tex coord
 
 t0...3 sharp texture

 c0...3 jitter values
*/

mov oPos, v0	        // Output pos = input pos

mov oT0.xy, v9	        // Main sample (no jitter)
add oT1.xy, v9, c1      // jitter tex coords
add oT2.xy, v9, c2		// mask output texture coords .xy so that projective
add oT3.xy, v9, c3     // texturing shit doesn't get applied.