glDeleteShader man page on RedHat
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GLDELETESHADER(3G) OpenGL Manual GLDELETESHADER(3G)
NAME
glDeleteShader - Deletes a shader object
C SPECIFICATION
void glDeleteShader(GLuint shader);
PARAMETERS
shader
Specifies the shader object to be deleted.
DESCRIPTION
glDeleteShader frees the memory and invalidates the name associated
with the shader object specified by shader. This command effectively
undoes the effects of a call to glCreateShader().
If a shader object to be deleted is attached to a program object, it
will be flagged for deletion, but it will not be deleted until it is no
longer attached to any program object, for any rendering context (i.e.,
it must be detached from wherever it was attached before it will be
deleted). A value of 0 for shader will be silently ignored.
To determine whether an object has been flagged for deletion, call
glGetShader() with arguments shader and GL_DELETE_STATUS.
ERRORS
GL_INVALID_VALUE is generated if shader is not a value generated by
OpenGL.
ASSOCIATED GETS
glGetAttachedShaders() with the program object to be queried
glGetShader() with arguments shader and GL_DELETE_STATUS
glIsShader()
SEE ALSO
glCreateProgram(), glCreateShader(), glDetachShader(), glUseProgram()
COPYRIGHT
Copyright © 2003-2005 3Dlabs Inc. Ltd. 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 03/16/2013 GLDELETESHADER(3G)
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