glTexStorage2DMultisample — specify storage for a two-dimensional multisample texture
void glTexStorage2DMultisample(
|
GLenum target, |
GLsizei samples, | |
GLenum internalformat, | |
GLsizei width, | |
GLsizei height, | |
GLboolean fixedsamplelocations) ; |
target
Specify the target of the operation. target
must be
GL_TEXTURE_2D_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.
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.
glTexStorage2DMultisample
specifies the storage requirements for
a two-dimensional multisample texture. Once a texture is specified with this
command, its format and dimensions become immutable.
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. 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.
Sized Internal Format | Format | Type | Red Bits | Green Bits | Blue Bits | Alpha Bits | Shared Bits | Color renderable | Texture filterable |
---|---|---|---|---|---|---|---|---|---|
GL_R8
|
GL_RED
|
GL_UNSIGNED_BYTE
|
8 | Y | Y | ||||
GL_R8_SNORM
|
GL_RED
|
GL_BYTE
|
s8 | Y | |||||
GL_R16F
|
GL_RED
|
GL_HALF_FLOAT ,GL_FLOAT |
f16 | Y | Y | ||||
GL_R32F
|
GL_RED
|
GL_FLOAT
|
f32 | Y | |||||
GL_R8UI
|
GL_RED_INTEGER
|
GL_UNSIGNED_BYTE
|
ui8 | Y | |||||
GL_R8I
|
GL_RED_INTEGER
|
GL_BYTE
|
i8 | Y | |||||
GL_R16UI
|
GL_RED_INTEGER
|
GL_UNSIGNED_SHORT
|
ui16 | Y | |||||
GL_R16I
|
GL_RED_INTEGER
|
GL_SHORT
|
i16 | Y | |||||
GL_R32UI
|
GL_RED_INTEGER
|
GL_UNSIGNED_INT
|
ui32 | Y | |||||
GL_R32I
|
GL_RED_INTEGER
|
GL_INT
|
i32 | Y | |||||
GL_RG8
|
GL_RG
|
GL_UNSIGNED_BYTE
|
8 | 8 | Y | Y | |||
GL_RG8_SNORM
|
GL_RG
|
GL_BYTE
|
s8 | s8 | Y | ||||
GL_RG16F
|
GL_RG
|
GL_HALF_FLOAT ,GL_FLOAT |
f16 | f16 | Y | Y | |||
GL_RG32F
|
GL_RG
|
GL_FLOAT
|
f32 | f32 | Y | ||||
GL_RG8UI
|
GL_RG_INTEGER
|
GL_UNSIGNED_BYTE
|
ui8 | ui8 | Y | ||||
GL_RG8I
|
GL_RG_INTEGER
|
GL_BYTE
|
i8 | i8 | Y | ||||
GL_RG16UI
|
GL_RG_INTEGER
|
GL_UNSIGNED_SHORT
|
ui16 | ui16 | Y | ||||
GL_RG16I
|
GL_RG_INTEGER
|
GL_SHORT
|
i16 | i16 | Y | ||||
GL_RG32UI
|
GL_RG_INTEGER
|
GL_UNSIGNED_INT
|
ui32 | ui32 | Y | ||||
GL_RG32I
|
GL_RG_INTEGER
|
GL_INT
|
i32 | i32 | Y | ||||
GL_RGB8
|
GL_RGB
|
GL_UNSIGNED_BYTE
|
8 | 8 | 8 | Y | Y | ||
GL_SRGB8
|
GL_RGB
|
GL_UNSIGNED_BYTE
|
8 | 8 | 8 | Y | |||
GL_RGB565
|
GL_RGB
|
GL_UNSIGNED_BYTE ,
GL_UNSIGNED_SHORT_5_6_5 |
5 | 6 | 5 | Y | Y | ||
GL_RGB8_SNORM
|
GL_RGB
|
GL_BYTE
|
s8 | s8 | s8 | Y | |||
GL_R11F_G11F_B10F
|
GL_RGB
|
GL_UNSIGNED_INT_10F_11F_11F_REV ,
GL_HALF_FLOAT ,
GL_FLOAT |
f11 | f11 | f10 | Y | Y | ||
GL_RGB9_E5
|
GL_RGB
|
GL_UNSIGNED_INT_5_9_9_9_REV ,
GL_HALF_FLOAT ,
GL_FLOAT |
9 | 9 | 9 | 5 | Y | ||
GL_RGB16F
|
GL_RGB
|
GL_HALF_FLOAT ,
GL_FLOAT |
f16 | f16 | f16 | Y | |||
GL_RGB32F
|
GL_RGB
|
GL_FLOAT
|
f32 | f32 | f32 | ||||
GL_RGB8UI
|
GL_RGB_INTEGER
|
GL_UNSIGNED_BYTE
|
ui8 | ui8 | ui8 | ||||
GL_RGB8I
|
GL_RGB_INTEGER
|
GL_BYTE
|
i8 | i8 | i8 | ||||
GL_RGB16UI
|
GL_RGB_INTEGER
|
GL_UNSIGNED_SHORT
|
ui16 | ui16 | ui16 | ||||
GL_RGB16I
|
GL_RGB_INTEGER
|
GL_SHORT
|
i16 | i16 | i16 | ||||
GL_RGB32UI
|
GL_RGB_INTEGER
|
GL_UNSIGNED_INT
|
ui32 | ui32 | ui32 | ||||
GL_RGB32I
|
GL_RGB_INTEGER
|
GL_INT
|
i32 | i32 | i32 | ||||
GL_RGBA8
|
GL_RGBA
|
GL_UNSIGNED_BYTE
|
8 | 8 | 8 | 8 | Y | Y | |
GL_SRGB8_ALPHA8
|
GL_RGBA
|
GL_UNSIGNED_BYTE
|
8 | 8 | 8 | 8 | Y | Y | |
GL_RGBA8_SNORM
|
GL_RGBA
|
GL_BYTE
|
s8 | s8 | s8 | s8 | Y | ||
GL_RGB5_A1
|
GL_RGBA
|
GL_UNSIGNED_BYTE ,
GL_UNSIGNED_SHORT_5_5_5_1 ,
GL_UNSIGNED_INT_2_10_10_10_REV |
5 | 5 | 5 | 1 | Y | Y | |
GL_RGBA4
|
GL_RGBA
|
GL_UNSIGNED_BYTE ,
GL_UNSIGNED_SHORT_4_4_4_4 |
4 | 4 | 4 | 4 | Y | Y | |
GL_RGB10_A2
|
GL_RGBA
|
GL_UNSIGNED_INT_2_10_10_10_REV
|
10 | 10 | 10 | 2 | Y | Y | |
GL_RGBA16F
|
GL_RGBA
|
GL_HALF_FLOAT ,
GL_FLOAT |
f16 | f16 | f16 | f16 | Y | Y | |
GL_RGBA32F
|
GL_RGBA
|
GL_FLOAT
|
f32 | f32 | f32 | f32 | Y | ||
GL_RGBA8UI
|
GL_RGBA_INTEGER
|
GL_UNSIGNED_BYTE
|
ui8 | ui8 | ui8 | ui8 | Y | ||
GL_RGBA8I
|
GL_RGBA_INTEGER
|
GL_BYTE
|
i8 | i8 | i8 | i8 | Y | ||
GL_RGB10_A2UI
|
GL_RGBA_INTEGER
|
GL_UNSIGNED_INT_2_10_10_10_REV
|
ui10 | ui10 | ui10 | ui2 | Y | ||
GL_RGBA16UI
|
GL_RGBA_INTEGER
|
GL_UNSIGNED_SHORT
|
ui16 | ui16 | ui16 | ui16 | Y | ||
GL_RGBA16I
|
GL_RGBA_INTEGER
|
GL_SHORT
|
i16 | i16 | i16 | i16 | Y | ||
GL_RGBA32I
|
GL_RGBA_INTEGER
|
GL_INT
|
i32 | i32 | i32 | i32 | Y | ||
GL_RGBA32UI
|
GL_RGBA_INTEGER
|
GL_UNSIGNED_INT
|
ui32 | ui32 | ui32 | ui32 | Y |
Sized Internal Format | Format | Type | Depth Bits | Stencil Bits |
---|---|---|---|---|
GL_DEPTH_COMPONENT16
|
GL_DEPTH_COMPONENT
|
GL_UNSIGNED_SHORT ,
GL_UNSIGNED_INT |
16 | |
GL_DEPTH_COMPONENT24
|
GL_DEPTH_COMPONENT
|
GL_UNSIGNED_INT
|
24 | |
GL_DEPTH_COMPONENT32F
|
GL_DEPTH_COMPONENT
|
GL_FLOAT
|
f32 | |
GL_DEPTH24_STENCIL8
|
GL_DEPTH_STENCIL
|
GL_UNSIGNED_INT_24_8
|
24 | 8 |
GL_DEPTH32F_STENCIL8
|
GL_DEPTH_STENCIL
|
GL_FLOAT_32_UNSIGNED_INT_24_8_REV
|
f32 | 8 |
GL_STENCIL_INDEX8
|
GL_STENCIL_INDEX
|
GL_UNSIGNED_BYTE
|
8 |
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 samples
is zero.
GL_INVALID_OPERATION
is generated if samples
is greater than the
maximum number of samples supported for this target
and internalformat
.
GL_INVALID_OPERATION
is generated if the value of GL_TEXTURE_IMMUTABLE_FORMAT
for the texture bound to target
is not GL_FALSE
.
glGetInteger with arguments GL_MAX_TEXTURE_SIZE
,
GL_MAX_SAMPLES
, or GL_TEXTURE_IMMUTABLE_LEVELS
.
glGetInternalformativ with arguments GL_SAMPLES
.
OpenGL ES API Version | ||||
---|---|---|---|---|
Function Name | 2.0 | 3.0 | 3.1 | 3.2 |
glTexStorage2DMultisample
|
- | - | ✔ | ✔ |
Copyright © 2012-2015 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. https://opencontent.org/openpub/.