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GLGETINTERNALFORMATI(3G) | [FIXME: manual] | GLGETINTERNALFORMATI(3G) |
NAME¶
glGetInternalFormativ - retrieve information about implementation-dependent support for internal formatsC SPECIFICATION¶
void
glGetInternalFormativ(GLenum target,
GLenum internalformat, GLenum pname,
GLsizei bufSize,
GLint *params);
PARAMETERS¶
targetIndicates the usage of the internal format.
target must be GL_RENDERBUFFER, GL_TEXTURE_2D_MULTISAMPLE
or GL_TEXTURE_2D_MULTISAMPLE_ARRAY.
internalformat
Specifies the internal format about which to
retrieve information.
pname
Specifies the type of information to
query.
bufSize
Specifies the maximum number of basic machine
units that may be written to params by the function.
params
Specifies the address of a variable into which
to write the retrieved information.
DESCRIPTION¶
•The value of
GL_MAX_INTEGER_SAMPLES if internalformat is a signed or unsigned
integer format..RE
•The value of
GL_MAX_DEPTH_TEXTURE_SAMPLES if internalformat is a depth- or
stencil-renderable format and
target is GL_TEXTURE_2D_MULTISAMPLE, GL_TEXTURE_2D_MULTISAMPLE_ARRAY..RE
target is GL_TEXTURE_2D_MULTISAMPLE, GL_TEXTURE_2D_MULTISAMPLE_ARRAY..RE
•The value of
GL_MAX_COLOR_TEXTURE_SAMPLES if internalformat is a
color-renderable format and
target is GL_TEXTURE_2D_MULTISAMPLE or GL_TEXTURE_2D_MULTISAMPLE_ARRAY..RE
target is GL_TEXTURE_2D_MULTISAMPLE or GL_TEXTURE_2D_MULTISAMPLE_ARRAY..RE
•The value of GL_MAX_SAMPLES..RE
NOTES¶
ERRORS¶
SEE ALSO¶
COPYRIGHT¶
Copyright © 2011 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/.05/30/2012 | [FIXME: source] |