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cgGetNumProgramDomains
Langue: en
Version: 47009 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
NAME
cgGetNumProgramDomains - get the number of domains in a combined programSYNOPSIS
#include <Cg/cg.h>
int cgGetNumProgramDomains( CGprogram program );
PARAMETERS
- program
- The combined program object to be queried.
RETURN VALUES
Returns the number of domains in the combined program.Returns 0 if an error occurs.
DESCRIPTION
cgGetNumProgramDomains returns the number of domains in a combined program. For example, if the combined program contains a vertex program and a fragment program, then cgGetNumProgramDomains will return 2. cgGetNumProgramDomains returns 1 for non-combined programs.EXAMPLES
CGprogram combined = cgCombinePrograms2( prog1, prog2 ); int numDomains = cgGetNumProgramDomains( combined );if ( numDomains != 2 ) {
/* something is bad wrong */ }
ERRORS
CG_INVALID_PROGRAM_HANDLE_ERROR is generated if program is not a valid program handle.HISTORY
cgGetNumProgramDomains was introduced in Cg 1.5.SEE ALSO
cgGetProfileDomain, cgGetProgramDomainProfileContenus ©2006-2024 Benjamin Poulain
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