GLGETRENDERBUFFERPAR(3G)					   OpenGL Manual					  GLGETRENDERBUFFERPAR(3G)

NAME

       glGetRenderbufferParameteriv - retrieve information about a bound renderbuffer object

C SPECIFICATION

       void glGetRenderbufferParameteriv(GLenum target, GLenum pname, GLint *params);

PARAMETERS

       target
	   Specifies the target of the query operation.  target must be GL_RENDERBUFFER.

       pname
	   Specifies the parameter whose value to retrieve from the renderbuffer bound to target.

       params
	   Specifies the address of an array to receive the value of the queried parameter.

DESCRIPTION

       glGetRenderbufferParameteriv retrieves information about a bound renderbuffer object.  target specifies the target of the query operation
       and must be GL_RENDERBUFFER.  pname specifies the parameter whose value to query and must be one of GL_RENDERBUFFER_WIDTH,
       GL_RENDERBUFFER_HEIGHT, GL_RENDERBUFFER_INTERNAL_FORMAT, GL_RENDERBUFFER_RED_SIZE, GL_RENDERBUFFER_GREEN_SIZE, GL_RENDERBUFFER_BLUE_SIZE,
       GL_RENDERBUFFER_ALPHA_SIZE, GL_RENDERBUFFER_DEPTH_SIZE, GL_RENDERBUFFER_DEPTH_SIZE, GL_RENDERBUFFER_STENCIL_SIZE, or
       GL_RENDERBUFFER_SAMPLES.

       Upon a successful return from glGetRenderbufferParameteriv, if pname is GL_RENDERBUFFER_WIDTH, GL_RENDERBUFFER_HEIGHT,
       GL_RENDERBUFFER_INTERNAL_FORMAT, or GL_RENDERBUFFER_SAMPLES, then params will contain the width in pixels, the height in pixels, the
       internal format, or the number of samples, respectively, of the image of the renderbuffer currently bound to target.

       If pname is GL_RENDERBUFFER_RED_SIZE, GL_RENDERBUFFER_GREEN_SIZE, GL_RENDERBUFFER_BLUE_SIZE, GL_RENDERBUFFER_ALPHA_SIZE,
       GL_RENDERBUFFER_DEPTH_SIZE, or GL_RENDERBUFFER_STENCIL_SIZE, then params will contain the actual resolutions (not the resolutions specified
       when the image array was defined) for the red, green, blue, alpha depth, or stencil components, respectively, of the image of the
       renderbuffer currently bound to target.

ERRORS

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

SEE ALSO

       glGenRenderbuffers(), glFramebufferRenderbuffer(), glBindRenderbuffer(), glRenderbufferStorage(), glRenderbufferStorageMultisample()

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						  GLGETRENDERBUFFERPAR(3G)