User:Pirateguybrush

Lesson 0

Lesson 1

 // Annoying bloom on ball light
//
// Generated by Microsoft (R) HLSL Shader Compiler 9.27.952.3022
//
// Parameters:
//
//   sampler2D Texture2D_0;
//   float UniformPixelScalar_7;
//   float4 UniformPixelVector_0;
//   float4 UniformPixelVector_3;
//   float4 UniformPixelVector_4;
//   float4 UniformPixelVector_5;
//   float4 UniformPixelVector_6;
//
//
// Registers:
//
//   Name                 Reg   Size
//   -------------------- ----- ----
//   UniformPixelVector_0 c0       1
//   UniformPixelVector_3 c4       1
//   UniformPixelVector_4 c5       1
//   UniformPixelVector_5 c6       1
//   UniformPixelVector_6 c7       1
//   UniformPixelScalar_7 c8       1
//   Texture2D_0          s0       1
//

    ps_3_0
    def c1, 0.5, 1, -0.5, 0
    def c2, 3, 0, 0, 0
    dcl_texcoord v0.xy
    dcl_texcoord1 v1
    dcl_texcoord2 v2.y
    dcl_texcoord4 v3.w
    dcl_2d s0
    add r0.xy, c1.z, v0
    mov r0.w, c1.w
    dp2add r1.x, c5, r0, r0.w
    dp2add r1.y, c6, r0, r0.w
    add r0.xy, r1, c1.x
    texld r0, r0, s0
    mad_sat r0.y, v2.y, -c1.x, c1.y
    mul r0.yzw, r0.y, v1.xxyz
    mul r0.yzw, r0, v1.w
    mul_sat r0.xyz, r0.yzww, r0.x
    mul r1.xyz, r0, c4
    mad r0.xyz, c4, -r0, r0
    mad r0.xyz, c8.x, r0, r1
    mul r0.xyz, r0, c4.w
    mul r0.xyz, r0, c7
    mov r1.x, c2.x
    mad_pp r0.xyz, r0, r1.x, c0
    mul_pp oC0.xyz, r0, v3.w
    mov oC0.w, c1.w

	
// Disable game-breaking bloom effect
mov oC0.xyzw, c1.wwww
	
// approximately 21 instruction slots used (1 texture, 20 arithmetic)
 
 

Lesson 2

Before:

After:

Lesson 3

// Annoying bloom on ball light // // Generated by Microsoft (R) HLSL Shader Compiler 9.27.952.3022 // // Parameters: // // sampler2D Texture2D_0; // float UniformPixelScalar_7; // float4 UniformPixelVector_0; // float4 UniformPixelVector_3; // float4 UniformPixelVector_4; // float4 UniformPixelVector_5; // float4 UniformPixelVector_6; // // // Registers: // // Name Reg Size // -------------------- ----- ---- // UniformPixelVector_0 c0 1 // UniformPixelVector_3 c4 1 // UniformPixelVector_4 c5 1 // UniformPixelVector_5 c6 1 // UniformPixelVector_6 c7 1 // UniformPixelScalar_7 c8 1 // Texture2D_0 s0 1 // ps_3_0 //def c220, Const1, Const2, Const3, Const4 def c200, 0, 1, 0.0625, 0 // x=0 for comparison to Const1 def c1, 0.5, 1, -0.5, 0 def c2, 3, 0, 0, 0 dcl_texcoord v0.xy dcl_texcoord1 v1 dcl_texcoord2 v2.y dcl_texcoord4 v3.w dcl_2d s0 add r0.xy, c1.z, v0 mov r0.w, c1.w dp2add r1.x, c5, r0, r0.w dp2add r1.y, c6, r0, r0.w add r0.xy, r1, c1.x texld r0, r0, s0 mad_sat r0.y, v2.y, -c1.x, c1.y mul r0.yzw, r0.y, v1.xxyz mul r0.yzw, r0, v1.w mul_sat r0.xyz, r0.yzww, r0.x mul r1.xyz, r0, c4 mad r0.xyz, c4, -r0, r0 mad r0.xyz, c8.x, r0, r1 mul r0.xyz, r0, c4.w mul r0.xyz, r0, c7 mov r1.x, c2.x mad_pp r0.xyz, r0, r1.x, c0 mul_pp oC0.xyz, r0, v3.w mov oC0.w, c1.w // Disable game-breaking bloom effect // if Const1 = 0 disable effect, else leave it on mov r30.x, c220.x mov oC0.xyzw, c1.xywx if_eq r30.x, c200.x mov oC0.xyzw, c200.wwww endif // approximately 21 instruction slots used (1 texture, 20 arithmetic)