Migrated custom effect sample problem

[monogany]

I found the solution here:

Shader texcoord misuse (ps_2_0/XNA > ps_4_0/MonoGame)

Hello there, I am fairly new to shaders, but I had one working in my XNA project. It basically replaces certain colors with other colors in the Pixel Shader. sampler2D input : register(s0); float4 FromColor1 : register(C0); float4 FromColor2 : register(C1); float4 FromColor3 : register(C2); float4 FromColor4 : register(C3); float4 ToColor1 : register(C4); float4 ToColor2 : register(C5); float4 ToColor3 : register(C6); float4 ToColor4 : register(C7); float4 main(float2 uv : TEXCOORD) : COLO…

I had to change this:
float4 PixelShaderFunction(float2 texCoord : TEXCOORD0) : COLOR0

to:
float4 PixelShaderFunction(float4 position : SV_Position, float4 col : COLOR0, float2 texCoord : TEXCOORD0) : COLOR0

to make it work.

I will now go over the rest of the effects files and do the same.