add game&rawdata

gamedata/shaders/d3d11/vignette.ps.hlsl

@@ -0,0 +1,9 @@
+#include "common.hlsli"
+
+float4 main(p_shadow I) : SV_Target
+{
+    float3 col = s_image.Load(int3(I.hpos.xy, 0), 0).xyz;
+    col *= 1.0f - saturate(distance(I.tc0, float2(0.5f, 0.5f)));
+
+    return float4(col, 1.0f);
+}