Inline all static functions

Have a nice perf boost (43 > 47 fps) in complex scene.
Can likely be improved further as this remove the tiling
optimization

@@ -68,1 +85,3 @@
-  ivec2 texel = (texel_fullres) / uniform_buf.raytrace.resolution_scale;
+  vec2 texel_size = 1.0 / vec2(textureSize(in_sh_0_tx, 0).xy);
+  ivec2 texel_fullres = texel * uniform_buf.raytrace.horizon_resolution_scale +
+                        uniform_buf.raytrace.horizon_resolution_bias;

@@ -21,1 +22,4 @@
+  /* Avoid loading texels outside texture range. */
+  ivec2 extent = textureSize(gbuf_header_tx, 0).xy;
+  texel_fullres = min(texel_fullres, extent - 1);
 

@@ -2995,6 +2995,12 @@ void blo_do_versions_400(FileData *fd, Library * /*lib*/, Main *bmain)
     }
   }
 
+  if (!MAIN_VERSION_FILE_ATLEAST(bmain, 402, 10)) {

@@ -0,0 +10,4 @@
+#pragma BLENDER_REQUIRE(eevee_lightprobe_eval_lib.glsl)
+#pragma BLENDER_REQUIRE(eevee_closure_lib.glsl)
+
+float bilateral_depth_weight(vec3 center_N, vec3 center_P, vec3 sample_P)

@@ -1895,6 +1895,7 @@ typedef struct SceneEEVEE {
   float gtao_quality;
   float gtao_thickness;
   float gtao_focus;
+  int gtao_resolution;

@@ -8176,0 +8186,4 @@
+  RNA_def_property_ui_text(prop,
+                           "Resolution",
+                           "Control the quality of the horizon scan lighting "
+                           "(lower size increase vram usage and quality)");