init

gamedata/shaders/d3d11/smaa_bweight_calc.vs.hlsl

@@ -0,0 +1,44 @@
+#include "common.hlsli"
+
+#if defined(SM_5) || defined(SM_4_1)
+    #define SMAA_HLSL_4_1
+#else
+    #define SMAA_HLSL_4
+#endif
+
+#define SMAA_INCLUDE_VS 1
+uniform float4 scaled_screen_res;
+#define SMAA_RT_METRICS scaled_screen_res.zwxy
+
+#include "smaa.hlsli"
+
+// Struct
+struct p_smaa
+{
+    float4 hpos : SV_POSITION;
+    float2 tc0 : TEXCOORD0; // Texture coordinates         (for sampling maps)
+    float2 pixcoord : TEXCOORD1;
+    float4 offset[3] : TEXCOORD2;
+};
+
+struct v2p_smaa
+{
+    float2 tc0 : TEXCOORD0;
+    float4 HPos : POSITIONT; // Clip-space position 	(for rasterization)
+};
+
+// Vertex
+p_smaa main(v2p_smaa I)
+{
+    p_smaa O;
+    // Transform to screen space (in d3d9 it was done automatically)
+    O.hpos.x = (I.HPos.x * scaled_screen_res.z * 2 - 1);
+    O.hpos.y = -(I.HPos.y * scaled_screen_res.w * 2 - 1);
+    O.hpos.zw = I.HPos.zw;
+
+    O.tc0 = I.tc0;
+
+    SMAABlendingWeightCalculationVS(I.tc0, O.pixcoord, O.offset);
+
+    return O;
+}