depth_compare.h

   1 #pragma once
   2 #include "vg/vg_m.h"
   3 #include "skaterift.h"
   4 #include "render.h"
   5
   6 static inline void depth_compare_bind(
   7       void (*uTexSceneDepth)(int),
   8       void (*uInverseRatioDepth)(v3f),
   9       void (*uInverseRatioMain)(v3f),
  10       vg_camera *cam )
  11 {
  12    uTexSceneDepth( 5 );
  13    render_fb_bind_texture( gpipeline.fb_main, 2, 5 );
  14    v3f inverse;
  15    render_fb_inverse_ratio( gpipeline.fb_main, inverse );
  16    inverse[2] = skaterift.cam.farz-skaterift.cam.nearz;
  17
  18    uInverseRatioDepth( inverse );
  19    render_fb_inverse_ratio( NULL, inverse );
  20    inverse[2] = cam->farz-cam->nearz;
  21    uInverseRatioMain( inverse );
  22 }