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BugReport in ATI Radeon HD 4670

Question asked by s.sawada on May 2, 2012
Latest reply on May 9, 2012 by kcarney

I found a bug in the newest ati driver.

 

GetRenderState in DirectX9(June2010) is failed.

 

My environment is

OS : Windows XP 32bit

Graphics Card : Radeon HD 4670

Catalyst 12.4

DirectX Version 6.14.10.11631

 

example code

 

DWORD original = TRUE;

DWORD value = 0;

device->SetRenderState( D3DRS_ALPHABLENDENABLE, original );

device->GetRenderState( D3DRS_ALPHABLENDENABLE, &value );

 

if( original != value ) printf("Failed.");

 

this code shows "Failed"

 

Would you improve it?

 

Sincerely.

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