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Problem in PS_1_4 texld


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#1 sungoco   Members   -  Reputation: 102

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Posted 22 December 2012 - 07:30 AM

I'm maintaining an old project.

Its Shader is ps_1_4 with dx8.0.

 

Now I have a assembly like this:

 

ps.1.4
texld r0,t0
mul r0, r0, v0

 

when I compiled with psa.exe or D3DXAssembleShader in program.

 

I recieved the error msg "(1) : (Assembly Error) syntax error"

 

Why?? texld syntax error???

 



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#2 kubera   Members   -  Reputation: 893

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Posted 23 December 2012 - 04:57 AM

  • It possible, that ps.1.4 should be replaced with ps_1_4.
  • Your texld has not any sampler bound.
    (s# as the third parameter of texld)
  • I did not find any output register.
Maybe these things are right, but I am not sure.
This is a very legacy technology.

Edited by kubera, 23 December 2012 - 05:32 AM.





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