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Mistarin · Jul 9, 2022 · f4b4024 · f4b4024
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diff --git a/shaders/cMotionBlur.fx b/shaders/cMotionBlur.fx
@@ -352,6 +352,7 @@ namespace OpticalFlowLK
         T[2] = tex2D(Sample_Common_1_A, TexCoord.xy).x - tex2D(Sample_Common_1_C, TexCoord.xy).x;
         T[3] = tex2D(Sample_Common_1_A, TexCoord.zy).x - tex2D(Sample_Common_1_C, TexCoord.zy).x;
 
+        // B.x = IxIt (Q1); B.y = IyIt (Q2)
         float2 B = 0.0;
         B += (S[0] * T[0]);
         B += (S[1] * T[1]);

diff --git a/shaders/cOpticalFlowLK.fx b/shaders/cOpticalFlowLK.fx
@@ -345,6 +345,7 @@ namespace OpticalFlowLK
         T[2] = tex2D(Sample_Common_1_A, TexCoord.xy).x - tex2D(Sample_Common_1_C, TexCoord.xy).x;
         T[3] = tex2D(Sample_Common_1_A, TexCoord.zy).x - tex2D(Sample_Common_1_C, TexCoord.zy).x;
 
+        // B.x = IxIt (Q1); B.y = IyIt (Q2)
         float2 B = 0.0;
         B += (S[0] * T[0]);
         B += (S[1] * T[1]);