gl4.4.txt

DRAW BUFFERi 8  E GetIntegerv see sec. 17.4.1
Draw buffer selected for
color output i
17.4.1
READ BUFFER E GetIntegerv see sec. 18.2 Read source buffer y 18.2
FRAMEBUFFER DEFAULT WIDTH Z+ GetFramebufferParameteriv 0
default width of framebuffer
w/o attachments 9.2.1
FRAMEBUFFER DEFAULT HEIGHT Z+ GetFramebufferParameteri 0
default height of framebuffer
w/o attachments 9.2.1
FRAMEBUFFER DEFAULT LAYERS Z+ GetFramebufferParameteri 0
default layer count of
framebuffer w/o attachments
9.2.1
FRAMEBUFFER DEFAULT SAMPLES Z+ GetFramebufferParameteri 0
default sample count of
framebuffer w/o attachments
9.2.1
FRAMEBUFFER DEFAULT FIXED SAMPLE LOCATIONS B GetFramebufferParameteri FALSE
default sample location
pattern of framebuffer
w/o attachments
9.2.1
– S GetObjectLabel empty Debug label 20.9
FRAMEBUFFER ATTACHMENT OBJECT TYPE E GetFramebufferAttachmentParameteriv NONE
Type of image attached
to framebuffer attachment
point
9.2.2
FRAMEBUFFER ATTACHMENT OBJECT NAME Z+ GetFramebufferAttachmentParameteriv 0
Name of object attached
to framebuffer
attachment point
9.2.2
FRAMEBUFFER ATTACHMENT TEXTURE LEVEL Z+ GetFramebufferAttachmentParameteriv 0
Mipmap level of texture
image attached, if object
attached is texture
9.2.8
FRAMEBUFFER ATTACHMENT TEXTURE CUBE MAP FACE E GetFramebufferAttachmentParameteriv NONE
Cubemap face of texture
image attached, if object
attached is cubemap texture
9.2.8
FRAMEBUFFER ATTACHMENT TEXTURE LAYER Z GetFramebufferAttachmentParameteriv 0
Layer of texture image
attached, if object attached
is 3D texture
9.2.8
FRAMEBUFFER ATTACHMENT LAYERED B GetFramebufferAttachmentParameteriv FALSE
Framebuffer attachment
is layered 9.8
FRAMEBUFFER ATTACHMENT COLOR ENCODING E GetFramebufferAttachmentParameteriv -
Encoding of components
in the attached image 9.2.3
FRAMEBUFFER ATTACHMENT COMPONENT TYPE E GetFramebufferAttachmentParameteriv -
Data type of components
in the attached image 9.2.3
FRAMEBUFFER ATTACHMENT RED SIZE Z+ GetFramebufferAttachmentParameteriv -
FRAMEBUFFER ATTACHMENT GREEN SIZE Z+ GetFramebufferAttachmentParameteriv -
FRAMEBUFFER ATTACHMENT BLUE SIZE Z+ GetFramebufferAttachmentParameteriv -
FRAMEBUFFER ATTACHMENT ALPHA SIZE Z+ GetFramebufferAttachmentParameteriv -
FRAMEBUFFER ATTACHMENT DEPTH SIZE Z+ GetFramebufferAttachmentParameteriv -
FRAMEBUFFER ATTACHMENT STENCIL SIZE Z+ GetFramebufferAttachmentParameteriv -
9.2.3
MAX CLIP DISTANCES Z+ GetIntegerv 8 Max no. of user clipping planes 13.5
SUBPIXEL BITS Z+ GetIntegerv 4
No. of bits of subpixel precision in
screen xw and yw
14
MAX ELEMENT INDEX Z+ GetInteger64v 232 ?? 1 Max element index 10.5
IMPLEMENTATION COLOR READ FORMAT E GetIntegerv RGBA
Implementation preferred pixel format
18.2
IMPLEMENTATION COLOR READ TYPE E GetIntegerv UNSIGNED_BYTE Implementation preferred pixel type 18.2
PRIMITIVE RESTART FOR PATCHES SUPPORTED B GetBooleanv –
Primitive restart support for
PATCHES
10.3.5
MAX 3D TEXTURE SIZE Z+ GetIntegerv 2048 Max 3D texture image dimension 8.5
MAX TEXTURE SIZE Z+ GetIntegerv 16384
Max 2D/1D texture image dimension
8.5
MAX ARRAY TEXTURE LAYERS Z+ GetIntegerv 2048 Max no. of layers for texture arrays 8.5
MAX TEXTURE LOD BIAS R+ GetFloatv 2.0
Max absolute texture level of detail
bias 8.14
MAX CUBE MAP TEXTURE SIZE Z+ GetIntegerv 16384
Max cube map texture image dimension
8.5
MAX RENDERBUFFER SIZE Z+ GetIntegerv 16384
Max width and height of renderbuffers
9.2.4
MAX VIEWPORT DIMS 2  Z+ GetFloatv see 13.6.1 Max viewport dimensions 13.6.1
MAX VIEWPORTS Z+ GetIntegerv 16
Max no. of active viewports
13.6.1
VIEWPORT SUBPIXEL BITS Z+ GetIntegerv 0
No. of bits of subpixel
precision for viewport
bounds
13.6.1
VIEWPORT BOUNDS RANGE 2  R GetFloatv y
Viewport bounds range
[min; max] y (at least
[??32768; 32767])
13.6.1
LAYER PROVOKING VERTEX E GetIntegerv see 11.3.4
Vertex convention followed
by gl_Layer
11.3.4
VIEWPORT INDEX PROVOKING VERTEX E GetIntegerv see 11.3.4
Vertex convention
followed by gl_-
ViewportIndex
11.3.4
POINT SIZE RANGE 2  R+ GetFloatv 1,1
Range (lo to hi) of point
sprite sizes 14.4
POINT SIZE GRANULARITY R+ GetFloatv –
Point sprite size granularity
14.4
ALIASED LINE WIDTH RANGE 2  R+ GetFloatv 1,1
Range (lo to hi) of aliased
line widths 14.5
SMOOTH LINE WIDTH RANGE 2  R+ GetFloatv 1,1
Range (lo to hi) of antialiased
line widths 14.5
SMOOTH LINE WIDTH GRANULARITY R+ GetFloatv –
Antialiased line width
granularity 14.5
MAX ELEMENTS INDICES Z+ GetIntegerv –
Recommended max no. of
DrawRangeElements indices
10.3
MAX ELEMENTS VERTICES Z+ GetIntegerv –
Recommended max no. of
DrawRangeElements vertices
10.3
MAX VERTEX ATTRIB RELATIVE OFFSET Z GetIntegerv 2047
Max offset added to vertex
buffer binding offset 10.3
MAX VERTEX ATTRIB BINDINGS Z16 GetIntegerv 16 Max no. of vertex buffers 10.3
MAX VERTEX ATTRIB STRIDE Z GetIntegerv 2048
Max. vertex attribute
stride 10.3
NUM COMPRESSED TEXTURE FORMATS Z+ GetIntegerv 18
No. of compressed texture
formats 8.7
COMPRESSED TEXTURE FORMATS 18  Z+ GetIntegerv -
Enumerated compressed
texture formats 8.7
MAX TEXTURE BUFFER SIZE Z+ GetIntegerv 65536
No. of addressable texels
for buffer textures 8.9
MAX RECTANGLE TEXTURE SIZE Z+ GetIntegerv 16384
Max width & height of
rectangle textures 8.5
NUM PROGRAM BINARY FORMATS Z+ GetIntegerv 0
No. of program binary
formats 7.5
PROGRAM BINARY FORMATS 0  Z+ GetIntegerv N/A
Enumerated program binary
formats 7.5
NUM SHADER BINARY FORMATS Z+ GetIntegerv 0
No. of shader binary formats
7.2
SHADER BINARY FORMATS 0  Z+ GetIntegerv -
Enumerated shader binary
formats 7.2
SHADER COMPILER B GetBooleanv -
Shader compiler supported
7
MIN MAP BUFFER ALIGNMENT Z+ GetIntegerv 64
Min byte alignment of
pointers returned by
Map*Buffer
6.3
TEXTURE BUFFER OFFSET ALIGNMENT Z+ GetIntegerv 1
Min required alignment
for texture buffer offsets 8.9
MAJOR VERSION Z+ GetIntegerv –
Major version no. supported
22.2
MINOR VERSION Z+ GetIntegerv –
Minor version no. supported
22.2
CONTEXT FLAGS Z+ GetIntegerv –
Context full/forwardcompatible
flag 22.2
EXTENSIONS n  S GetStringi –
Supported individual extension
names 22.2
NUM EXTENSIONS Z+ GetIntegerv 0
No. of individual extension
names 22.2
RENDERER S GetString – Renderer string 22.2
SHADING LANGUAGE VERSION S GetString –
Latest Shading Language
version supported 22.2
SHADING LANGUAGE VERSION n  S GetStringi –
Supported Shading Language
versions 22.2
NUM SHADING LANGUAGE VERSIONS Z+ GetIntegerv 3
No. of supported Shading
Language versions 22.2
VENDOR S GetString – Vendor string 22.2
VERSION S GetString –
OpenGL version supported
22.2
MAX VERTEX ATTRIBS Z+ GetIntegerv 16
No. of active vertex attributes
10.2
MAX VERTEX UNIFORM COMPONENTS Z+ GetIntegerv 1024
No. of components
for vertex shader uniform
variables
7.6
MAX VERTEX UNIFORM VECTORS Z+ GetIntegerv 256
No. of vectors for vertex
shader uniform variables 7.6
MAX VERTEX UNIFORM BLOCKS Z+ GetIntegerv 14
Max no. of vertex uniform
buffers per program 7.6.2
MAX VERTEX OUTPUT COMPONENTS Z+ GetIntegerv 64
Max no. of components
of outputs written by a
vertex shader
11.1.2.1
MAX VERTEX TEXTURE IMAGE UNITS Z+ GetIntegerv 16
No. of texture image
units accessible by a vertex
shader
11.1.3.5
MAX VERTEX ATOMIC COUNTER BUFFERS Z+ GetIntegerv 0
No. of atomic counter
buffers accessed by a vertex
shader
7.7
MAX VERTEX ATOMIC COUNTERS Z+ GetIntegerv 0
No. of atomic counters
accessed by a vertex
shader
11.1.3.6
MAX VERTEX SHADER STORAGE BLOCKS Z+ GetIntegerv 0
No. of shader storage
blocks accessed by a vertex
shader
7.8
MAX TESS GEN LEVEL Z+ GetIntegerv 64
Max level supported by
tess. primitive generator 11.2.2
MAX PATCH VERTICES Z+ GetIntegerv 32 Max patch size 10.1
MAX TESS CONTROL UNIFORM COMPONENTS Z+ GetIntegerv 1024
No. of words for tess.
control shader (TCS)
uniforms
11.2.1.1
MAX TESS CONTROL TEXTURE IMAGE UNITS Z+ GetIntegerv 16
No. of tex. image units
for TCS 11.1.3
MAX TESS CONTROL OUTPUT COMPONENTS Z+ GetIntegerv 128
No. components for TCS
per-vertex outputs 11.2.1.2
MAX TESS PATCH COMPONENTS Z+ GetIntegerv 120
No. components for TCS
per-patch outputs 11.2.1.2
MAX TESS CONTROL TOTAL OUTPUT COMPONENTS Z+ GetIntegerv 4096
No. components for TCS
per-patch outputs 11.2.1.2
MAX TESS CONTROL INPUT COMPONENTS Z+ GetIntegerv 128
No. components for TCS
per-vertex inputs 11.2.1.2
MAX TESS CONTROL UNIFORM BLOCKS Z+ GetIntegerv 14
No. of supported uniform
blocks for TCS 7.6.2
MAX TESS CONTROL ATOMIC COUNTER BUFFERS Z+ GetIntegerv 0
No. of atomic counter
(AC) buffers accessed by
a TCS
7.7
MAX TESS CONTROL ATOMIC COUNTERS Z+ GetIntegerv 0
No. of ACs accessed by
a TCS 7.7
MAX TESS CONTROL SHADER STORAGE BLOCKS Z+ GetIntegerv 0
No. of shader storage
blocks accessed by a tess.
control shader
7.8
MAX TESS EVALUATION UNIFORM COMPONENTS Z+ GetIntegerv 1024
No. of words for tess.
evaluation shader (TES)
uniforms
11.2.3.1
MAX TESS EVALUATION TEXTURE IMAGE UNITS Z+ GetIntegerv 16
No. of tex. image units
for TES 11.1.3
MAX TESS EVALUATION OUTPUT COMPONENTS Z+ GetIntegerv 128
No. components for TES
per-vertex outputs 11.2.3.2
MAX TESS EVALUATION INPUT COMPONENTS Z+ GetIntegerv 128
No. components for TES
per-vertex inputs 11.2.3.2
MAX TESS EVALUATION UNIFORM BLOCKS Z+ GetIntegerv 14
No. of supported uniform
blocks for TES 7.6.2
MAX TESS EVALUATION ATOMIC COUNTER BUFFERS Z+ GetIntegerv 0
No. of AC buffers accessed
by a TES 11.1.3.6
MAX TESS EVALUATION ATOMIC COUNTERS Z+ GetIntegerv 0
No. of ACs accessed by
a TES 11.1.3.6
MAX TESS EVALUATION SHADER STORAGE BLOCKS Z+ GetIntegerv 0
No. of shader storage
blocks accessed by a tess.
evaluation shader
7.8
MAX GEOMETRY UNIFORM COMPONENTS Z+ GetIntegerv 512
No. of components
for geometry shader (GS)
uniform variables
11.3.3
MAX GEOMETRY UNIFORM BLOCKS Z+ GetIntegerv 14
Max no. of GS uniform
buffers per program 7.6.2
MAX GEOMETRY INPUT COMPONENTS Z+ GetIntegerv 64
Max no. of components
of inputs read by a GS 11.3.4.4
MAX GEOMETRY OUTPUT COMPONENTS Z+ GetIntegerv 128
Max no. of components
of outputs written by a
GS
11.3.4.5
MAX GEOMETRY OUTPUT VERTICES Z+ GetIntegerv 256
Max no. of vertices that
any GS can emit 11.3.4
MAX GEOMETRY TOTAL OUTPUT COMPONENTS Z+ GetIntegerv 1024
Max no. of total components
(all vertices) of active
outputs that a GS can
emit
11.3.4
MAX GEOMETRY TEXTURE IMAGE UNITS Z+ GetIntegerv 16
No. of texture image
units accessible by a GS 11.3.4
MAX GEOMETRY SHADER INVOCATIONS Z+ GetIntegerv 32
Max supported GS invocation
count 11.3.4.2
MAX VERTEX STREAMS Z+ GetInteger 4
Total no. of vertex
streams 11.3.4.2
MAX GEOMETRY ATOMIC COUNTER BUFFERS Z+ GetIntegerv 0
No. of atomic counter
buffers accessed by a GS 7.7
MAX GEOMETRY ATOMIC COUNTERS Z+ GetIntegerv 0
No. of atomic counters
accessed by a GS 11.1.3.6
MAX GEOMETRY SHADER STORAGE BLOCKS Z+ GetIntegerv 0
No. of shader storage
blocks accessed by a GS 7.8
MAX FRAGMENT UNIFORM COMPONENTS Z+ GetIntegerv 1024
No. of components
for fragment shader (FS)
uniform variables
15.1
MAX FRAGMENT UNIFORM VECTORS Z+ GetIntegerv 256
No. of vectors for FS uniform
variables 15.1
MAX FRAGMENT UNIFORM BLOCKS Z+ GetIntegerv 14
Max no. of FS uniform
buffers per program 7.6.2
MAX FRAGMENT INPUT COMPONENTS Z+ GetIntegerv 128
Max no. of components
of inputs read by a FS 15.2.2
MAX TEXTURE IMAGE UNITS Z+ GetIntegerv 16
No. of texture image
units accessible by a FS 11.1.3.5
MIN PROGRAM TEXTURE GATHER OFFSET Z GetIntegerv -8
Min texel offset for
textureGather
8.14.1
MAX PROGRAM TEXTURE GATHER OFFSET Z+ GetIntegerv 7
Max texel offset for
textureGather
8.14.1
MAX FRAGMENT ATOMIC COUNTER BUFFERS Z+ GetIntegerv 1
No. of atomic counter
buffers accessed by a FS 7.7
MAX FRAGMENT ATOMIC COUNTERS Z+ GetIntegerv 8
No. of atomic counters
accessed by a FS 11.1.3.6
MAX FRAGMENT SHADER STORAGE BLOCKS Z+ GetIntegerv 8
No. of shader storage
blocks accessed by a FS 7.8
MAX COMPUTE WORK GROUP COUNT 3  Z+ GetIntegeri v 65535
Max no. of work groups
(WG) that may be dispatched
by a single dispatch
command (per dimension)
19
MAX COMPUTE WORK GROUP SIZE 3  Z+ GetIntegeri v 1024 (x, y), 64 (z)
Max local size of a computeWG(
per dimension) 19
MAX COMPUTE WORK GROUP INVOCATIONS Z+ GetIntegerv 1024
Max total compute
shader (CS) invocations
in a single local WG
19
MAX COMPUTE UNIFORM BLOCKS Z+ GetIntegerv 14
Max no. of uniform
blocks per compute program
7.6.2
MAX COMPUTE TEXTURE IMAGE UNITS Z+ GetIntegerv 16
Max no. of texture image
units accessible by a CS 11.1.3.5
MAX COMPUTE ATOMIC COUNTER BUFFERS Z+ GetIntegerv 8
No. of atomic counter
buffers accessed by a CS 7.7
MAX COMPUTE ATOMIC COUNTERS Z+ GetIntegerv 8
No. of atomic counters
accessed by a CS 11.1.3.6
MAX COMPUTE SHARED MEMORY SIZE Z+ GetIntegerv 32768
Max total storage size of
all variables declared as
shared in all CSs linked
into a single program object
19.1
MAX COMPUTE UNIFORM COMPONENTS Z+ GetIntegerv 512
No. of components for
CS uniform variables 19.1
MAX COMPUTE IMAGE UNIFORMS Z+ GetIntegerv 8
No. of image variables in
compute shaders 11.1.3
MAX COMBINED COMPUTE UNIFORM COMPONENTS Z+ GetIntegerv *
No. of words for compute
shader uniform
variables in all uniform
blocks, including the
default
19.1
MAX COMPUTE SHADER STORAGE BLOCKS Z+ GetIntegerv 8
No. of shader storage
blocks accessed by a
compute shader
7.8
MIN PROGRAM TEXEL OFFSET Z GetIntegerv -8 Min texel offset allowed in lookup 11.1.3.5
MAX PROGRAM TEXEL OFFSET Z GetIntegerv 7 Max texel offset allowed in lookup 11.1.3.5
MAX UNIFORM BUFFER BINDINGS Z+ GetIntegerv 84
Max no. of uniform buffer binding
points on the context 7.6.2
MAX UNIFORM BLOCK SIZE Z+ GetIntegerv 16384
Max size in basic machine units of a
uniform block 7.6.2
UNIFORM BUFFER OFFSET ALIGNMENT Z+ GetIntegerv 1
Min required alignment for uniform
buffer sizes and offsets 7.6.2
MAX COMBINED UNIFORM BLOCKS Z+ GetIntegerv 70
Max no. of uniform buffers per program
7.6.2
MAX VARYING COMPONENTS Z+ GetIntegerv 60
No. of components for output variables
11.1.2.1
MAX VARYING VECTORS Z+ GetIntegerv 15 No. of vectors for output variables 11.1.2.1
MAX COMBINED TEXTURE IMAGE UNITS Z+ GetIntegerv 80
Total no. of texture units accessible
by the GL 11.1.3.5
MAX SUBROUTINES Z+ GetIntegerv 256
Max no. of subroutines per shader
stage 7.9
MAX SUBROUTINE UNIFORM LOCATIONS Z+ GetIntegerv 1024
Max no. of subroutine uniform locations
per stage 7.9
MAX UNIFORM LOCATIONS Z+ GetIntegerv 1024
Max no. of user-assignable uniform
locations 7.6
MAX ATOMIC COUNTER BUFFER BINDINGS Z+ GetIntegerv 1
Max no. of atomic counter buffer
bindings 6.8
MAX ATOMIC COUNTER BUFFER SIZE Z+ GetIntegerv 32
Max size in basic machine units of
an atomic counter buffer 7.7
MAX COMBINED ATOMIC COUNTER BUFFERS Z+ GetIntegerv 1
Max no. of atomic counter buffers
per program 7.7
MAX COMBINED ATOMIC COUNTERS Z+ GetIntegerv 8
Max no. of atomic counter uniforms
per program 11.1.3.6
MAX SHADER STORAGE BUFFER BINDINGS Z+ GetIntegerv 8
Max no. of shader storage buffer
bindings in the context 7.8
MAX SHADER STORAGE BLOCK SIZE Z+ GetInteger64v 224 Max size in basic machine units of a
shader storage block 7.8
MAX COMBINED SHADER STORAGE BLOCKS Z+ GetIntegerv 8
No. of shader storage blocks accessed
by a program 7.8
SHADER STORAGE BUFFER OFFSET ALIGNMENT Z+ GetIntegerv 256
Min required alignment for shader
storage buffer binding offsets 7.8
MAX IMAGE UNITS Z+ GetIntegerv 8
No. of units for image
load/store/atom 8.26
MAX COMBINED SHADER OUTPUT RESOURCES Z+ GetIntegerv 8
Limit on active image
units + fragment outputs 8.26
MAX IMAGE SAMPLES Z+ GetIntegerv 0
Max allowed samples for
a texture level bound to
an image unit
8.26
MAX VERTEX IMAGE UNIFORMS Z+ GetIntegerv 0
No. of image variables in
vertex shaders 11.1.3.7
MAX TESS CONTROL IMAGE UNIFORMS Z+ GetIntegerv 0
No. of image variables in
tess. control shaders 11.1.3.7
MAX TESS EVALUATION IMAGE UNIFORMS Z+ GetIntegerv 0
No. of image variables in
tess. eval. shaders 11.1.3.7
MAX GEOMETRY IMAGE UNIFORMS Z+ GetIntegerv 0
No. of image variables in
geometry shaders 11.1.3.7
MAX FRAGMENT IMAGE UNIFORMS Z+ GetIntegerv 8
No. of image variables in
fragment shaders 11.1.3.7
MAX COMBINED IMAGE UNIFORMS Z+ GetIntegerv 8
No. of image variables in
all shaders 11.1.3.7
MAX COMBINED VERTEX UNIFORM COMPONENTS Z+ GetIntegerv y
No. of words for vertex
shader uniform variables
in all uniform blocks (including
default)
7.6.2
MAX COMBINED GEOMETRY UNIFORM COMPONENTS Z+ GetIntegerv y
No. of words for geometry
shader uniform
variables in all uniform
blocks (including
default)
7.6.2
MAX COMBINED TESS CONTROL UNIFORM COMPONENTS Z+ GetIntegerv y
No. of words for TCS
uniform variables in all
uniform blocks (including
default)
11.2.1.1
MAX COMBINED TESS EVALUATION UNIFORM COMPONENTS Z+ GetIntegerv y
No. of words for TES
uniform variables in all
uniform blocks (including
default)
11.2.3.1
MAX COMBINED FRAGMENT UNIFORM COMPONENTS Z+ GetIntegerv y
No. of words for fragment
shader uniform
variables in all uniform
blocks (including
default)
7.6.2
MAX DEBUG MESSAGE LENGTH Z+ GetIntegerv 1
The max length of a debug
message string, including
its null terminator
20.1
MAX DEBUG LOGGED MESSAGES Z+ GetIntegerv 1
The max no. of messages
stored in the debug message
log
20.3
MAX DEBUG GROUP STACK DEPTH Z+ GetIntegerv 64 Max group stack depth 20.6
MAX LABEL LENGTH Z+ GetIntegerv 256
Max length of a label
string 20.7
MAX FRAMEBUFFER WIDTH Z+ GetIntegerv 16384
maximum width for
framebuffer object 9.2.1
MAX FRAMEBUFFER HEIGHT Z+ GetIntegerv 16384
maximum height for
framebuffer object 9.2.1
MAX FRAMEBUFFER LAYERS Z+ GetIntegerv 2048
maximum layer count for
layered framebuffer object
9.2.1
MAX FRAMEBUFFER SAMPLES Z+ GetIntegerv 4
maximum sample count
for framebuffer object 9.2.1
MAX SAMPLE MASK WORDS Z+ GetIntegerv 1
Max no. of sample mask
words 17.3.3
MAX SAMPLES Z+ GetIntegerv 4
Max no. of samples supported
for all non-integer
formats
22.3
MAX COLOR TEXTURE SAMPLES Z+ GetIntegerv 1
Max no. of samples supported
for all color formats
in a multisample
texture
22.3
MAX DEPTH TEXTURE SAMPLES Z+ GetIntegerv 1
Max no. of samples
supported for all
depth/stencil formats in a
multisample texture
22.3
MAX INTEGER SAMPLES Z+ GetIntegerv 1
Max no. of samples supported
for all integer format
multisample buffers
22.3
QUERY COUNTER BITS 5  Z+ GetQueryiv see sec. 4.2.1
Asynchronous query
counter bits 4.2.1
MAX SERVER WAIT TIMEOUT Z+ GetInteger64v 0
Max WaitSync timeout
interval 4.1.1
MIN FRAGMENT INTERPOLATION OFFSET R GetFloatv -0.5
Furthest negative offset
for interpolate-
AtOffset
15.1
MAX FRAGMENT INTERPOLATION OFFSET R GetFloatv +0.5
Furthest positive offset
for interpolate-
AtOffset
15.1
FRAGMENT INTERPOLATION OFFSET BITS Z+ GetIntegerv 4
Subpixel bits for
interpolate-
AtOffset
15.1
MAX DRAW BUFFERS Z+ GetIntegerv 8
Max no. of active draw
buffers 17.4.1
MAX DUAL SOURCE DRAW BUFFERS Z+ GetIntegerv 1
Max no. of active draw
buffers when using dualsource
blending
17.3.8
MAX COLOR ATTACHMENTS Z+ GetIntegerv 8
Max no. of FBO attachment
points for color
buffers
9.2.7
SAMPLES 0  Z+ GetInternalformativ y
Supported sample counts
y See section 22.3 22.3
NUM SAMPLE COUNTS Z+ GetInternalformativ 1
No. of supported sample
counts 22.3
MAX TRANSFORM FEEDBACK INTERLEAVED COMPONENTS Z+ GetIntegerv 64
Max no. of components
to write to a single buffer
in interleaved mode
13.2
MAX TRANSFORM FEEDBACK SEPARATE ATTRIBS Z+ GetIntegerv 4
Max no. of separate attributes
or outputs that
can be captured in transform
feedback
13.2
MAX TRANSFORM FEEDBACK SEPARATE COMPONENTS Z+ GetIntegerv 4
Max no. of components
per attribute or output in
separate mode
13.2
MAX TRANSFORM FEEDBACK BUFFERS Z+ GetIntegerv 4
Max no. of buffer objs
to write with transform
feedback
13.2
DOUBLEBUFFER B GetBooleanv –
True if front & back
buffers exist 17.4.1
STEREO B GetBooleanv –
True if left & right
buffers exist 22
SAMPLE BUFFERS Z2 GetIntegerv 0
No. of multisample
buffers 14.3.1
SAMPLES Z+ GetIntegerv 0 Coverage mask size 14.3.1
SAMPLE POSITION n  2  R[0;1] GetMultisamplefv – Explicit sample positions 14.3.1