NAME

       glInvalidateBufferData - invalidate the content of a buffer object's data store

C SPECIFICATION

       void glInvalidateBufferData(GLuint buffer);

PARAMETERS

       buffer
           The name of a buffer object whose data store to invalidate.

DESCRIPTION

       glInvalidateBufferData invalidates all of the content of the data store of a buffer
       object. After invalidation, the content of the buffer's data store becomes undefined.

ERRORS

       GL_INVALID_VALUE is generated if buffer is not the name of an existing buffer object.

       GL_INVALID_OPERATION is generated if any part of buffer is currently mapped.

ASSOCIATED GETS

       glGetBufferParameter() with argument GL_BUFFER_SIZE

SEE ALSO

       glInvalidateTexSubImage(),, glInvalidateTexImage(), glInvalidateBufferSubData(),
       glInvalidateFramebuffer(), glInvalidateSubFramebuffer().

COPYRIGHT

       Copyright © 2012 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