glgetprogrampipeline(3g) [centos man page]

GLGETPROGRAMPIPELINE(3G)					   OpenGL Manual					  GLGETPROGRAMPIPELINE(3G)

NAME

       glGetProgramPipeline - retrieve properties of a program pipeline object

C SPECIFICATION

       void glGetProgramPipelineiv(GLuint pipeline, GLenum pname, GLint *params);

PARAMETERS

       pipeline
	   Specifies the name of a program pipeline object whose parameter retrieve.

       pname
	   Specifies the name of the parameter to retrieve.

       params
	   Specifies the address of a variable into which will be written the value or values of pname for pipeline.

DESCRIPTION

       glGetProgramPipelineiv retrieves the value of a property of the program pipeline object pipeline.  pname specifies the name of the
       parameter whose value to retrieve. The value of the parameter is written to the variable whose address is given by params.

       If pname is GL_ACTIVE_PROGRAM, the name of the active program object of the program pipeline object is returned in params.

       If pname is GL_VERTEX_SHADER, the name of the current program object for the vertex shader type of the program pipeline object is returned
       in params.

       If pname is GL_TESS_CONTROL_SHADER, the name of the current program object for the tessellation control shader type of the program pipeline
       object is returned in params.

       If pname is GL_TESS_EVALUATION_SHADER, the name of the current program object for the tessellation evaluation shader type of the program
       pipeline object is returned in params.

       If pname is GL_GEOMETRY_SHADER, the name of the current program object for the geometry shader type of the program pipeline object is
       returned in params.

       If pname is GL_FRAGMENT_SHADER, the name of the current program object for the fragment shader type of the program pipeline object is
       returned in params.

       If pname is GL_INFO_LOG_LENGTH, the length of the info log, including the null terminator, is returned in params. If there is no info log,
       zero is returned.

ERRORS

       GL_INVALID_OPERATION is generated if pipeline is not zero or a name previously returned from a call to glGenProgramPipelines() or if such a
       name has been deleted by a call to glDeleteProgramPipelines().

       GL_INVALID_ENUM is generated if pname is not one of the accepted values.

SEE ALSO

       glGetProgramPipelines(), glBindProgramPipeline(), glDeleteProgramPipelines()

COPYRIGHT

       Copyright (C) 2010 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication
       License, v 1.0, 8 June 1999.  http://opencontent.org/openpub/.

AUTHORS

       opengl.org

opengl.org							    06/10/2014						  GLGETPROGRAMPIPELINE(3G)

Check Out this Related Man Page

GLPROGRAMPARAMETER(3G)						   OpenGL Manual					    GLPROGRAMPARAMETER(3G)

NAME

       glProgramParameter - specify a parameter for a program object

C SPECIFICATION

       void glProgramParameteri(GLuint program, GLenum pname, GLint value);

PARAMETERS

       program
	   Specifies the name of a program object whose parameter to modify.

       pname
	   Specifies the name of the parameter to modify.

       value
	   Specifies the new value of the parameter specified by pname for program.

DESCRIPTION

       glProgramParameter specifies a new value for the parameter nameed by pname for the program object program.

       If pname is GL_PROGRAM_BINARY_RETRIEVABLE_HINT, value should be GL_FALSE or GL_TRUE to indicate to the implementation the intention of the
       application to retrieve the program's binary representation with glGetProgramBinary(). The implementation may use this information to store
       information that may be useful for a future query of the program's binary. It is recommended to set GL_PROGRAM_BINARY_RETRIEVABLE_HINT for
       the program to GL_TRUE before calling glLinkProgram(), and using the program at run-time if the binary is to be retrieved later.

       If pname is GL_PROGRAM_SEPARABLE, value must be GL_TRUE or GL_FALSE and indicates whether program can be bound to individual pipeline
       stages via glUseProgramStages(). A program's GL_PROGRAM_SEPARABLE parameter must be set to GL_TRUEbeforeglLinkProgram() is called in order
       for it to be usable with a program pipeline object. The initial state of GL_PROGRAM_SEPARABLE is GL_FALSE.

ERRORS

       GL_INVALID_OPERATION is generated if program is not the name of an existing program object.

       GL_INVALID_ENUM is generated if pname is not one of the accepted values.

       GL_INVALID_VALUE is generated if value is not a valid value for the parameter named by pname.

ASSOCIATED GETS

       glGetProgram().

SEE ALSO

       glGetProgram(), glGetProgramBinary(), glProgramBinary()

COPYRIGHT

       Copyright (C) 2010 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication
       License, v 1.0, 8 June 1999.  http://opencontent.org/openpub/.

AUTHORS

       opengl.org

opengl.org							    06/10/2014						    GLPROGRAMPARAMETER(3G)

Linux and UNIX Man Pages

glgetprogrampipeline(3g) [centos man page]

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