Thanks for the replies. There's another quesiton.. I used FX Composer 2.5 to create a fx.file in which the shader code is following:
cbuffer cbObject
{
float4x4 gWVP;
};
void VS(float3 iPosL : POSITION,
out float4 oPosH : SV_POSITION)
{
oPosH = mul(float4(iPosL, 1.0f), gWVP);
}
float4 PS(float4 oPosH : SV_POSITION) :SV_TARGET
{
return oPosH;
}
technique10 ColorTech
{
pass PO
{
SetVertexShader( CompileShader( vs_4_0, VS() );
SetGeometryShader(NULL);
SetPixelShader(CompileShader( ps_4_0, PS() );
}
}
And I added the fx file in the Resource files. When I launched debugger, a series of errors appeared as following:
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(2): error C2146: syntax error : missing ';' before identifier 'cbObject'
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(2): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(2): error C2470: 'cbObject' : looks like a function definition, but there is no parameter list; skipping apparent body
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(6): error C2065: 'float3' : undeclared identifier
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(6): error C2146: syntax error : missing ')' before identifier 'iPosL'
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(6): error C2182: 'VS' : illegal use of type 'void'
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(6): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(7): error C2146: syntax error : missing ';' before identifier 'float4'
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(7): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(7): error C2146: syntax error : missing ';' before identifier 'oPosH'
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(7): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(7): error C2470: 'oPosH' : looks like a function definition, but there is no parameter list; skipping apparent body
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(7): error C2059: syntax error : ')'
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(8): error C2059: syntax error : '{'
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(11): error C2146: syntax error : missing ';' before identifier 'PS'
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(11): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(11): error C2086: 'int float4' : redefinition
1> c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(7) : see declaration of 'float4'
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(11): error C2146: syntax error : missing ')' before identifier 'oPosH'
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(11): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(11): error C2059: syntax error : ')'
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(11): error C2470: 'SV_POSITION' : looks like a function definition, but there is no parameter list; skipping apparent body
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(12): error C2059: syntax error : '{'
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(17): error C2146: syntax error : missing ';' before identifier 'ColorTech'
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(17): error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>c:\users\peter\documents\visual studio 2010\projects\newpp\newpp\ew.fx(17): error C2470: 'ColorTech' : looks like a function definition, but there is no parameter list; skipping apparent body
Is it the problem that I integrated the fx file in the wrong way?