glTexStorage3DMultisample man page on RedHat
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GLTEXSTORAGE3DMULTIS(3G) OpenGL Manual GLTEXSTORAGE3DMULTIS(3G)
NAME
glTexStorage3DMultisample - specify storage for a two-dimensional
multisample array texture
C SPECIFICATION
void glTexStorage3DMultisample(GLenum target, GLsizei samples,
GLenum internalformat, GLsizei width,
GLsizei height, GLsizei depth,
GLboolean fixedsamplelocations);
PARAMETERS
target
Specify the target of the operation. target must be
GL_TEXTURE_2D_MULTISAMPLE_ARRAY or
GL_PROXY_TEXTURE_2D_MULTISAMPLE_MULTISAMPLE.
samples
Specify the number of samples in the texture.
internalformat
Specifies the sized internal format to be used to store texture
image data.
width
Specifies the width of the texture, in texels.
height
Specifies the height of the texture, in texels.
depth
Specifies the depth of the texture, in layers.
fixedsamplelocations
Specifies whether the image will use identical sample locations and
the same number of samples for all texels in the image, and the
sample locations will not depend on the internal format or size of
the image.
DESCRIPTION
glTexStorage3DMultisample specifies the storage requirements for a
two-dimensional multisample array texture. Once a texture is specified
with this command, its format and dimensions become immutable unless it
is a proxy texture. The contents of the image may still be modified,
however, its storage requirements may not change. Such a texture is
referred to as an immutable-format texture.
samples specifies the number of samples to be used for the texture and
must be greater than zero and less than or equal to the value of
GL_MAX_SAMPLES. internalformat must be a color-renderable,
depth-renderable, or stencil-renderable format. width and height
specify the width and height, respectively, of the texture and depth
specifies the depth (or the number of layers) of the texture. If
fixedsamplelocations is GL_TRUE, the image will use identical sample
locations and the same number of samples for all texels in the image,
and the sample locations will not depend on the internal format or size
of the image.
<xi:include></xi:include>
ERRORS
GL_INVALID_ENUM is generated if internalformat is not a valid
color-renderable, depth-renderable or stencil-renderable format.
GL_INVALID_ENUM is generated if target is not one of the accepted
target enumerants.
GL_INVALID_VALUE is generated if width or height are less than 1 or
greater than the value of GL_MAX_TEXTURE_SIZE.
GL_INVALID_VALUE is generated if depth is less than 1 or greater than
the value of GL_MAX_ARRAY_TEXTURE_LAYERS.
GL_INVALID_VALUE is generated if samples is greater than the value of
GL_MAX_SAMPLES.
GL_INVALID_OPERATION is generated if the value of
GL_TEXTURE_IMMUTABLE_FORMAT for the texture bound to target is not
GL_FALSE.
ASSOCIATED GETS
glGetInteger() with arguments GL_MAX_TEXTURE_SIZE,
GL_MAX_ARRAY_TEXTURE_LEVELS, GL_TEXTURE_VIEW_MIN_LAYER,
GL_TEXTURE_VIEW_NUM_LAYERS, or GL_TEXTURE_IMMUTABLE_LEVELS.
SEE ALSO
glTexImage3D(), glTexImage3DMultisample(), glTexStorage1D(),
glTexStorage2DMultisample(), glTexStorage3D().
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
opengl.org 03/16/2013 GLTEXSTORAGE3DMULTIS(3G)
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