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cgCompileProgram
Langue: en
Version: 46729 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
NAME
cgCompileProgram - compile a program objectSYNOPSIS
#include <Cg/cg.h>
void cgCompileProgram( CGprogram program );
PARAMETERS
- program
- The program object to compile.
RETURN VALUES
None.DESCRIPTION
cgCompileProgram compiles the specified Cg program for its target profile. A program must be compiled before it can be loaded (by the API-specific part of the runtime). It must also be compiled before its parameters can be inspected.Certain actions invalidate a compiled program and the current value of all of its parameters. If one of these actions is performed, the program must be recompiled before it can be used. A program is invalidated if the program source is modified, if the compile arguments are modified, or if the entry point is changed.
If one of the parameter bindings for a program is changed, that action invalidates the compiled program, but does not invalidate the current value of the program's parameters.
EXAMPLES
if(!cgIsProgramCompiled(program)) cgCompileProgram(program);
ASSOCIATED GETS
cgGetProgramString with pname CG_COMPILED_PROGRAM.ERRORS
CG_INVALID_PROGRAM_HANDLE_ERROR is generated if program is not a valid program handle.CG_COMPILER_ERROR is generated if compilation fails.
HISTORY
cgCompileProgram was introduced in Cg 1.1.SEE ALSO
the cgIsProgramCompiled manpage, the cgCreateProgram manpage, the cgGetNextParameter manpage, the cgIsParameter manpage, the cgGetProgramString manpageContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre