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.

VERSION SUPPORT

       ┌───────────────────────┬───────────────────────────────────────────────────────────────────────┐
       │                       │                OpenGL Version                                         │
       ├───────────────────────┼─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┬─────┤
       │Function               │ 2.0 │ 2.1 │ 3.0 │ 3.1 │ 3.2 │ 3.3 │ 4.0 │ 4.1 │ 4.2 │ 4.3 │ 4.4 │ 4.5 │
       │/                      │     │     │     │     │     │     │     │     │     │     │     │     │
       │Feature                │     │     │     │     │     │     │     │     │     │     │     │     │
       │Name                   │     │     │     │     │     │     │     │     │     │     │     │     │
       ├───────────────────────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┼─────┤
       │glGetProgramPipelineiv │  -  │  -  │  -  │  -  │  -  │  -  │  -  │  ✔  │  ✔  │  ✔  │  ✔  │  ✔  │
       └───────────────────────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┴─────┘

SEE ALSO

       glGenProgramPipelines(), glBindProgramPipeline(), glDeleteProgramPipelines()

COPYRIGHT

       Copyright © 2010-2014 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/.

COPYRIGHT

       Copyright © 2010-2014 Khronos Group

[FIXME: source]                                    01/03/2018                           GLGETPROGRAMPIPELINE(3G)