glGetNamedRenderbufferParameteriv(3G)
NAME
glGetRenderbufferParameteriv, glGetNamedRenderbufferParameteriv - query a named parameter of a renderbuffer object
C SPECIFICATION
void glGetRenderbufferParameteriv(GLenum target, GLenum pname,
GLint *params);
void glGetNamedRenderbufferParameteriv(GLuint renderbuffer,
GLenum pname, GLint *params);
PARAMETERS
target
Specifies the target to which the renderbuffer object is bound for
glGetRenderbufferParameteriv. target must be GL_RENDERBUFFER.
renderbuffer
Specifies the name of the renderbuffer object for
glGetNamedRenderbufferParameteriv.
pname
Specifies the parameter of the renderbuffer object to query.
params
Returns the value of parameter pname for the renderbuffer object.
DESCRIPTION
glGetRenderbufferParameteriv and glGetNamedRenderbufferParameteriv
query parameters of a specified renderbuffer object.
For glGetRenderbufferParameteriv, the renderbuffer object is that bound
to target, which must be GL_RENDERBUFFER.
For glGetNamedRenderbufferParameteriv, renderbuffer is the name of the
renderbuffer object.
Upon successful return, param will contain the value of the
renderbuffer parameter specified by pname, as described below.
GL_RENDERBUFFER_WIDTH, GL_RENDERBUFFER_HEIGHT,
GL_RENDERBUFFER_INTERNAL_FORMAT or GL_RENDERBUFFER_SAMPLES
params returns the width in pixels, the height in pixels, internal
format, or the number of samples, respectively, of the image of the
specified renderbuffer object.
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
params returns the actual resolution in bits (not the resolution
specified when the image was defined) for the red, green, blue,
alpha, depth or stencil components, respectively, of the image of
the renderbuffer object.
ERRORS
GL_INVALID_ENUM is generated by glGetRenderbufferParameteriv if target is not GL_RENDERBUFFER. GL_INVALID_OPERATION is generated by glGetRenderbufferParameteriv if zero is bound to target. GL_INVALID_OPERATION is generated by glGetNamedRenderbufferParameteriv if renderbuffer is not the name of an existing renderbuffer object. GL_INVALID_ENUM is generated if pname is not one of the accepted parameter names described above.
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
glGetNamedRenderbufferParameteriv - - - - - - - - - - -
glGetRenderbufferParameteriv - -
SEE ALSO
glGenRenderbuffers(), glFramebufferRenderbuffer(), glBindRenderbuffer(), glRenderbufferStorage(), glRenderbufferStorageMultisample()
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] 07/22/2015 GLGETRENDERBUFFERPAR(3G)
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