public Class GL43

the target of the operation. One of:

`ARRAY_BUFFER`	`ELEMENT_ARRAY_BUFFER`	`PIXEL_PACK_BUFFER`	`PIXEL_UNPACK_BUFFER`
`TRANSFORM_FEEDBACK_BUFFER`	`UNIFORM_BUFFER`	`TEXTURE_BUFFER`	`COPY_READ_BUFFER`
`COPY_WRITE_BUFFER`	`DRAW_INDIRECT_BUFFER`	`ATOMIC_COUNTER_BUFFER`	`DISPATCH_INDIRECT_BUFFER`
`SHADER_STORAGE_BUFFER`	`PARAMETER_BUFFER_ARB`

target, int

the internal format with which the data will be stored in the buffer object

internalformat, int

the format of the data in memory addressed by data. One of:

`RED`	`GREEN`	`BLUE`	`ALPHA`	`RG`	`RGB`	`RGBA`	`BGR`
`BGRA`	`RED_INTEGER`	`GREEN_INTEGER`	`BLUE_INTEGER`	`ALPHA_INTEGER`	`RG_INTEGER`	`RGB_INTEGER`	`RGBA_INTEGER`
`BGR_INTEGER`	`BGRA_INTEGER`	`STENCIL_INDEX`	`DEPTH_COMPONENT`	`DEPTH_STENCIL`	`LUMINANCE`	`LUMINANCE_ALPHA`

format, int

the type of the data in memory addressed by data. One of:

`UNSIGNED_BYTE`	`BYTE`	`UNSIGNED_SHORT`	`SHORT`
`UNSIGNED_INT`	`INT`	`HALF_FLOAT`	`FLOAT`
`UNSIGNED_BYTE_3_3_2`	`UNSIGNED_BYTE_2_3_3_REV`	`UNSIGNED_SHORT_5_6_5`	`UNSIGNED_SHORT_5_6_5_REV`
`UNSIGNED_SHORT_4_4_4_4`	`UNSIGNED_SHORT_4_4_4_4_REV`	`UNSIGNED_SHORT_5_5_5_1`	`UNSIGNED_SHORT_1_5_5_5_REV`
`UNSIGNED_INT_8_8_8_8`	`UNSIGNED_INT_8_8_8_8_REV`	`UNSIGNED_INT_10_10_10_2`	`UNSIGNED_INT_2_10_10_10_REV`
`UNSIGNED_INT_24_8`	`UNSIGNED_INT_10F_11F_11F_REV`	`UNSIGNED_INT_5_9_9_9_REV`	`FLOAT_32_UNSIGNED_INT_24_8_REV`
`BITMAP`

type, ByteBuffer

the buffer containing the data to be used as the source of the constant fill value. The elements of data are converted by the GL into the format specified by internalformat, and then used to fill the specified range of the destination buffer. If data is NULL, then it is ignored and the sub-range of the buffer is filled with zeros.

data)

Fills a buffer object's data store with a fixed value.

public static void

the target of the operation. One of:

`ARRAY_BUFFER`	`ELEMENT_ARRAY_BUFFER`	`PIXEL_PACK_BUFFER`	`PIXEL_UNPACK_BUFFER`
`TRANSFORM_FEEDBACK_BUFFER`	`UNIFORM_BUFFER`	`TEXTURE_BUFFER`	`COPY_READ_BUFFER`
`COPY_WRITE_BUFFER`	`DRAW_INDIRECT_BUFFER`	`ATOMIC_COUNTER_BUFFER`	`DISPATCH_INDIRECT_BUFFER`
`SHADER_STORAGE_BUFFER`	`PARAMETER_BUFFER_ARB`

target, int

the internal format with which the data will be stored in the buffer object

internalformat, int

the format of the data in memory addressed by data. One of:

`RED`	`GREEN`	`BLUE`	`ALPHA`	`RG`	`RGB`	`RGBA`	`BGR`
`BGRA`	`RED_INTEGER`	`GREEN_INTEGER`	`BLUE_INTEGER`	`ALPHA_INTEGER`	`RG_INTEGER`	`RGB_INTEGER`	`RGBA_INTEGER`
`BGR_INTEGER`	`BGRA_INTEGER`	`STENCIL_INDEX`	`DEPTH_COMPONENT`	`DEPTH_STENCIL`	`LUMINANCE`	`LUMINANCE_ALPHA`

format, int

the type of the data in memory addressed by data. One of:

`UNSIGNED_BYTE`	`BYTE`	`UNSIGNED_SHORT`	`SHORT`
`UNSIGNED_INT`	`INT`	`HALF_FLOAT`	`FLOAT`
`UNSIGNED_BYTE_3_3_2`	`UNSIGNED_BYTE_2_3_3_REV`	`UNSIGNED_SHORT_5_6_5`	`UNSIGNED_SHORT_5_6_5_REV`
`UNSIGNED_SHORT_4_4_4_4`	`UNSIGNED_SHORT_4_4_4_4_REV`	`UNSIGNED_SHORT_5_5_5_1`	`UNSIGNED_SHORT_1_5_5_5_REV`
`UNSIGNED_INT_8_8_8_8`	`UNSIGNED_INT_8_8_8_8_REV`	`UNSIGNED_INT_10_10_10_2`	`UNSIGNED_INT_2_10_10_10_REV`
`UNSIGNED_INT_24_8`	`UNSIGNED_INT_10F_11F_11F_REV`	`UNSIGNED_INT_5_9_9_9_REV`	`FLOAT_32_UNSIGNED_INT_24_8_REV`
`BITMAP`

type, ShortBuffer

data)

Fills a buffer object's data store with a fixed value.

public static void

the target of the operation. One of:

`ARRAY_BUFFER`	`ELEMENT_ARRAY_BUFFER`	`PIXEL_PACK_BUFFER`	`PIXEL_UNPACK_BUFFER`
`TRANSFORM_FEEDBACK_BUFFER`	`UNIFORM_BUFFER`	`TEXTURE_BUFFER`	`COPY_READ_BUFFER`
`COPY_WRITE_BUFFER`	`DRAW_INDIRECT_BUFFER`	`ATOMIC_COUNTER_BUFFER`	`DISPATCH_INDIRECT_BUFFER`
`SHADER_STORAGE_BUFFER`	`PARAMETER_BUFFER_ARB`

target, int

the internal format with which the data will be stored in the buffer object

internalformat, int

the format of the data in memory addressed by data. One of:

`RED`	`GREEN`	`BLUE`	`ALPHA`	`RG`	`RGB`	`RGBA`	`BGR`
`BGRA`	`RED_INTEGER`	`GREEN_INTEGER`	`BLUE_INTEGER`	`ALPHA_INTEGER`	`RG_INTEGER`	`RGB_INTEGER`	`RGBA_INTEGER`
`BGR_INTEGER`	`BGRA_INTEGER`	`STENCIL_INDEX`	`DEPTH_COMPONENT`	`DEPTH_STENCIL`	`LUMINANCE`	`LUMINANCE_ALPHA`

format, int

the type of the data in memory addressed by data. One of:

`UNSIGNED_BYTE`	`BYTE`	`UNSIGNED_SHORT`	`SHORT`
`UNSIGNED_INT`	`INT`	`HALF_FLOAT`	`FLOAT`
`UNSIGNED_BYTE_3_3_2`	`UNSIGNED_BYTE_2_3_3_REV`	`UNSIGNED_SHORT_5_6_5`	`UNSIGNED_SHORT_5_6_5_REV`
`UNSIGNED_SHORT_4_4_4_4`	`UNSIGNED_SHORT_4_4_4_4_REV`	`UNSIGNED_SHORT_5_5_5_1`	`UNSIGNED_SHORT_1_5_5_5_REV`
`UNSIGNED_INT_8_8_8_8`	`UNSIGNED_INT_8_8_8_8_REV`	`UNSIGNED_INT_10_10_10_2`	`UNSIGNED_INT_2_10_10_10_REV`
`UNSIGNED_INT_24_8`	`UNSIGNED_INT_10F_11F_11F_REV`	`UNSIGNED_INT_5_9_9_9_REV`	`FLOAT_32_UNSIGNED_INT_24_8_REV`
`BITMAP`

type, IntBuffer

data)

Fills a buffer object's data store with a fixed value.

public static void

the target of the operation. One of:

`ARRAY_BUFFER`	`ELEMENT_ARRAY_BUFFER`	`PIXEL_PACK_BUFFER`	`PIXEL_UNPACK_BUFFER`
`TRANSFORM_FEEDBACK_BUFFER`	`UNIFORM_BUFFER`	`TEXTURE_BUFFER`	`COPY_READ_BUFFER`
`COPY_WRITE_BUFFER`	`DRAW_INDIRECT_BUFFER`	`ATOMIC_COUNTER_BUFFER`	`DISPATCH_INDIRECT_BUFFER`
`SHADER_STORAGE_BUFFER`	`PARAMETER_BUFFER_ARB`

target, int

the internal format with which the data will be stored in the buffer object

internalformat, int

the format of the data in memory addressed by data. One of:

`RED`	`GREEN`	`BLUE`	`ALPHA`	`RG`	`RGB`	`RGBA`	`BGR`
`BGRA`	`RED_INTEGER`	`GREEN_INTEGER`	`BLUE_INTEGER`	`ALPHA_INTEGER`	`RG_INTEGER`	`RGB_INTEGER`	`RGBA_INTEGER`
`BGR_INTEGER`	`BGRA_INTEGER`	`STENCIL_INDEX`	`DEPTH_COMPONENT`	`DEPTH_STENCIL`	`LUMINANCE`	`LUMINANCE_ALPHA`

format, int

the type of the data in memory addressed by data. One of:

`UNSIGNED_BYTE`	`BYTE`	`UNSIGNED_SHORT`	`SHORT`
`UNSIGNED_INT`	`INT`	`HALF_FLOAT`	`FLOAT`
`UNSIGNED_BYTE_3_3_2`	`UNSIGNED_BYTE_2_3_3_REV`	`UNSIGNED_SHORT_5_6_5`	`UNSIGNED_SHORT_5_6_5_REV`
`UNSIGNED_SHORT_4_4_4_4`	`UNSIGNED_SHORT_4_4_4_4_REV`	`UNSIGNED_SHORT_5_5_5_1`	`UNSIGNED_SHORT_1_5_5_5_REV`
`UNSIGNED_INT_8_8_8_8`	`UNSIGNED_INT_8_8_8_8_REV`	`UNSIGNED_INT_10_10_10_2`	`UNSIGNED_INT_2_10_10_10_REV`
`UNSIGNED_INT_24_8`	`UNSIGNED_INT_10F_11F_11F_REV`	`UNSIGNED_INT_5_9_9_9_REV`	`FLOAT_32_UNSIGNED_INT_24_8_REV`
`BITMAP`

type, FloatBuffer

data)

Fills a buffer object's data store with a fixed value.

public static void

glClearBufferData(int target, int internalformat, int format, int type, short[] data)

Array version of: ClearBufferData

public static void

glClearBufferData(int target, int internalformat, int format, int type, int[] data)

Array version of: ClearBufferData

public static void

glClearBufferData(int target, int internalformat, int format, int type, float[] data)

Array version of: ClearBufferData

public static void

the target of the operation. One of:

`ARRAY_BUFFER`	`ELEMENT_ARRAY_BUFFER`	`PIXEL_PACK_BUFFER`	`PIXEL_UNPACK_BUFFER`
`TRANSFORM_FEEDBACK_BUFFER`	`UNIFORM_BUFFER`	`TEXTURE_BUFFER`	`COPY_READ_BUFFER`
`COPY_WRITE_BUFFER`	`DRAW_INDIRECT_BUFFER`	`ATOMIC_COUNTER_BUFFER`	`DISPATCH_INDIRECT_BUFFER`
`SHADER_STORAGE_BUFFER`	`PARAMETER_BUFFER_ARB`

target, int

the internal format with which the data will be stored in the buffer object

internalformat, long

the offset, in basic machine units into the buffer object's data store at which to start filling

offset, long

the size, in basic machine units of the range of the data store to fill

size, int

the format of the data in memory addressed by data. One of:

`RED`	`GREEN`	`BLUE`	`ALPHA`	`RG`	`RGB`	`RGBA`	`BGR`
`BGRA`	`RED_INTEGER`	`GREEN_INTEGER`	`BLUE_INTEGER`	`ALPHA_INTEGER`	`RG_INTEGER`	`RGB_INTEGER`	`RGBA_INTEGER`
`BGR_INTEGER`	`BGRA_INTEGER`	`STENCIL_INDEX`	`DEPTH_COMPONENT`	`DEPTH_STENCIL`	`LUMINANCE`	`LUMINANCE_ALPHA`

format, int

the type of the data in memory addressed by data. One of:

`UNSIGNED_BYTE`	`BYTE`	`UNSIGNED_SHORT`	`SHORT`
`UNSIGNED_INT`	`INT`	`HALF_FLOAT`	`FLOAT`
`UNSIGNED_BYTE_3_3_2`	`UNSIGNED_BYTE_2_3_3_REV`	`UNSIGNED_SHORT_5_6_5`	`UNSIGNED_SHORT_5_6_5_REV`
`UNSIGNED_SHORT_4_4_4_4`	`UNSIGNED_SHORT_4_4_4_4_REV`	`UNSIGNED_SHORT_5_5_5_1`	`UNSIGNED_SHORT_1_5_5_5_REV`
`UNSIGNED_INT_8_8_8_8`	`UNSIGNED_INT_8_8_8_8_REV`	`UNSIGNED_INT_10_10_10_2`	`UNSIGNED_INT_2_10_10_10_REV`
`UNSIGNED_INT_24_8`	`UNSIGNED_INT_10F_11F_11F_REV`	`UNSIGNED_INT_5_9_9_9_REV`	`FLOAT_32_UNSIGNED_INT_24_8_REV`
`BITMAP`

type, ByteBuffer

data)

Fills all or part of buffer object's data store with a fixed value.

public static void

the target of the operation. One of:

`ARRAY_BUFFER`	`ELEMENT_ARRAY_BUFFER`	`PIXEL_PACK_BUFFER`	`PIXEL_UNPACK_BUFFER`
`TRANSFORM_FEEDBACK_BUFFER`	`UNIFORM_BUFFER`	`TEXTURE_BUFFER`	`COPY_READ_BUFFER`
`COPY_WRITE_BUFFER`	`DRAW_INDIRECT_BUFFER`	`ATOMIC_COUNTER_BUFFER`	`DISPATCH_INDIRECT_BUFFER`
`SHADER_STORAGE_BUFFER`	`PARAMETER_BUFFER_ARB`

target, int

the internal format with which the data will be stored in the buffer object

internalformat, long

the offset, in basic machine units into the buffer object's data store at which to start filling

offset, long

the size, in basic machine units of the range of the data store to fill

size, int

the format of the data in memory addressed by data. One of:

`RED`	`GREEN`	`BLUE`	`ALPHA`	`RG`	`RGB`	`RGBA`	`BGR`
`BGRA`	`RED_INTEGER`	`GREEN_INTEGER`	`BLUE_INTEGER`	`ALPHA_INTEGER`	`RG_INTEGER`	`RGB_INTEGER`	`RGBA_INTEGER`
`BGR_INTEGER`	`BGRA_INTEGER`	`STENCIL_INDEX`	`DEPTH_COMPONENT`	`DEPTH_STENCIL`	`LUMINANCE`	`LUMINANCE_ALPHA`

format, int

the type of the data in memory addressed by data. One of:

`UNSIGNED_BYTE`	`BYTE`	`UNSIGNED_SHORT`	`SHORT`
`UNSIGNED_INT`	`INT`	`HALF_FLOAT`	`FLOAT`
`UNSIGNED_BYTE_3_3_2`	`UNSIGNED_BYTE_2_3_3_REV`	`UNSIGNED_SHORT_5_6_5`	`UNSIGNED_SHORT_5_6_5_REV`
`UNSIGNED_SHORT_4_4_4_4`	`UNSIGNED_SHORT_4_4_4_4_REV`	`UNSIGNED_SHORT_5_5_5_1`	`UNSIGNED_SHORT_1_5_5_5_REV`
`UNSIGNED_INT_8_8_8_8`	`UNSIGNED_INT_8_8_8_8_REV`	`UNSIGNED_INT_10_10_10_2`	`UNSIGNED_INT_2_10_10_10_REV`
`UNSIGNED_INT_24_8`	`UNSIGNED_INT_10F_11F_11F_REV`	`UNSIGNED_INT_5_9_9_9_REV`	`FLOAT_32_UNSIGNED_INT_24_8_REV`
`BITMAP`

type, ShortBuffer

data)

Fills all or part of buffer object's data store with a fixed value.

public static void

the target of the operation. One of:

`ARRAY_BUFFER`	`ELEMENT_ARRAY_BUFFER`	`PIXEL_PACK_BUFFER`	`PIXEL_UNPACK_BUFFER`
`TRANSFORM_FEEDBACK_BUFFER`	`UNIFORM_BUFFER`	`TEXTURE_BUFFER`	`COPY_READ_BUFFER`
`COPY_WRITE_BUFFER`	`DRAW_INDIRECT_BUFFER`	`ATOMIC_COUNTER_BUFFER`	`DISPATCH_INDIRECT_BUFFER`
`SHADER_STORAGE_BUFFER`	`PARAMETER_BUFFER_ARB`

target, int

the internal format with which the data will be stored in the buffer object

internalformat, long

the offset, in basic machine units into the buffer object's data store at which to start filling

offset, long

the size, in basic machine units of the range of the data store to fill

size, int

the format of the data in memory addressed by data. One of:

`RED`	`GREEN`	`BLUE`	`ALPHA`	`RG`	`RGB`	`RGBA`	`BGR`
`BGRA`	`RED_INTEGER`	`GREEN_INTEGER`	`BLUE_INTEGER`	`ALPHA_INTEGER`	`RG_INTEGER`	`RGB_INTEGER`	`RGBA_INTEGER`
`BGR_INTEGER`	`BGRA_INTEGER`	`STENCIL_INDEX`	`DEPTH_COMPONENT`	`DEPTH_STENCIL`	`LUMINANCE`	`LUMINANCE_ALPHA`

format, int

the type of the data in memory addressed by data. One of:

`UNSIGNED_BYTE`	`BYTE`	`UNSIGNED_SHORT`	`SHORT`
`UNSIGNED_INT`	`INT`	`HALF_FLOAT`	`FLOAT`
`UNSIGNED_BYTE_3_3_2`	`UNSIGNED_BYTE_2_3_3_REV`	`UNSIGNED_SHORT_5_6_5`	`UNSIGNED_SHORT_5_6_5_REV`
`UNSIGNED_SHORT_4_4_4_4`	`UNSIGNED_SHORT_4_4_4_4_REV`	`UNSIGNED_SHORT_5_5_5_1`	`UNSIGNED_SHORT_1_5_5_5_REV`
`UNSIGNED_INT_8_8_8_8`	`UNSIGNED_INT_8_8_8_8_REV`	`UNSIGNED_INT_10_10_10_2`	`UNSIGNED_INT_2_10_10_10_REV`
`UNSIGNED_INT_24_8`	`UNSIGNED_INT_10F_11F_11F_REV`	`UNSIGNED_INT_5_9_9_9_REV`	`FLOAT_32_UNSIGNED_INT_24_8_REV`
`BITMAP`

type, IntBuffer

data)

Fills all or part of buffer object's data store with a fixed value.

public static void

glDebugMessageCallback(GLDebugMessageCallbackI

the target of the operation. One of:

`ARRAY_BUFFER`	`ELEMENT_ARRAY_BUFFER`	`PIXEL_PACK_BUFFER`	`PIXEL_UNPACK_BUFFER`
`TRANSFORM_FEEDBACK_BUFFER`	`UNIFORM_BUFFER`	`TEXTURE_BUFFER`	`COPY_READ_BUFFER`
`COPY_WRITE_BUFFER`	`DRAW_INDIRECT_BUFFER`	`ATOMIC_COUNTER_BUFFER`	`DISPATCH_INDIRECT_BUFFER`
`SHADER_STORAGE_BUFFER`	`PARAMETER_BUFFER_ARB`

target, int

the internal format with which the data will be stored in the buffer object

internalformat, long

the offset, in basic machine units into the buffer object's data store at which to start filling

offset, long

the size, in basic machine units of the range of the data store to fill

size, int

the format of the data in memory addressed by data. One of:

`RED`	`GREEN`	`BLUE`	`ALPHA`	`RG`	`RGB`	`RGBA`	`BGR`
`BGRA`	`RED_INTEGER`	`GREEN_INTEGER`	`BLUE_INTEGER`	`ALPHA_INTEGER`	`RG_INTEGER`	`RGB_INTEGER`	`RGBA_INTEGER`
`BGR_INTEGER`	`BGRA_INTEGER`	`STENCIL_INDEX`	`DEPTH_COMPONENT`	`DEPTH_STENCIL`	`LUMINANCE`	`LUMINANCE_ALPHA`

format, int

the type of the data in memory addressed by data. One of:

`UNSIGNED_BYTE`	`BYTE`	`UNSIGNED_SHORT`	`SHORT`
`UNSIGNED_INT`	`INT`	`HALF_FLOAT`	`FLOAT`
`UNSIGNED_BYTE_3_3_2`	`UNSIGNED_BYTE_2_3_3_REV`	`UNSIGNED_SHORT_5_6_5`	`UNSIGNED_SHORT_5_6_5_REV`
`UNSIGNED_SHORT_4_4_4_4`	`UNSIGNED_SHORT_4_4_4_4_REV`	`UNSIGNED_SHORT_5_5_5_1`	`UNSIGNED_SHORT_1_5_5_5_REV`
`UNSIGNED_INT_8_8_8_8`	`UNSIGNED_INT_8_8_8_8_REV`	`UNSIGNED_INT_10_10_10_2`	`UNSIGNED_INT_2_10_10_10_REV`
`UNSIGNED_INT_24_8`	`UNSIGNED_INT_10F_11F_11F_REV`	`UNSIGNED_INT_5_9_9_9_REV`	`FLOAT_32_UNSIGNED_INT_24_8_REV`
`BITMAP`

type, FloatBuffer

data)

Fills all or part of buffer object's data store with a fixed value.

public static void

glClearBufferSubData(int target, int internalformat, long offset, long size, int format, int type, short[] data)

Array version of: ClearBufferSubData

public static void

glClearBufferSubData(int target, int internalformat, long offset, long size, int format, int type, int[] data)

Array version of: ClearBufferSubData

public static void

glClearBufferSubData(int target, int internalformat, long offset, long size, int format, int type, float[] data)

Array version of: ClearBufferSubData

public static void

glCopyImageSubData(int

the name of a texture or renderbuffer object from which to copy

srcName, int

the target representing the namespace of the source name srcName

srcTarget, int

the mipmap level to read from the source

srcLevel, int

the X coordinate of the left edge of the souce region to copy

srcX, int

the Y coordinate of the top edge of the souce region to copy

srcY, int

the Z coordinate of the near edge of the souce region to copy

srcZ, int

the name of a texture or renderbuffer object to which to copy

dstName, int

the target representing the namespace of the destination name dstName

dstTarget, int

the mipmap level to write to the source

dstLevel, int

the X coordinate of the left edge of the destination region

dstX, int

the Y coordinate of the top edge of the destination region

dstY, int

the Z coordinate of the near edge of the destination region

dstZ, int

the width of the region to be copied

srcWidth, int

the height of the region to be copied

srcHeight, int

the depth of the region to be copied

srcDepth)

Performs a raw data copy between two images.

public static void

a callback function that will be called when a debug message is generated

callback, long

a user supplied pointer that will be passed on each invocation of callback

userParam)

Specifies a callback to receive debugging messages from the GL.

public static void

glDebugMessageControl(int

the source of debug messages to enable or disable. One of:

`DEBUG_SOURCE_API`	`DEBUG_SOURCE_WINDOW_SYSTEM`	`DEBUG_SOURCE_SHADER_COMPILER`
`DEBUG_SOURCE_THIRD_PARTY`	`DEBUG_SOURCE_APPLICATION`	`DEBUG_SOURCE_OTHER`

source, int

the type of debug messages to enable or disable. One of:

`DEBUG_TYPE_ERROR`	`DEBUG_TYPE_DEPRECATED_BEHAVIOR`	`DEBUG_TYPE_UNDEFINED_BEHAVIOR`
`DEBUG_TYPE_PORTABILITY`	`DEBUG_TYPE_PERFORMANCE`	`DEBUG_TYPE_OTHER`
`DEBUG_TYPE_MARKER`

type, int

the severity of debug messages to enable or disable. One of:

`DEBUG_SEVERITY_HIGH`	`DEBUG_SEVERITY_MEDIUM`	`DEBUG_SEVERITY_LOW`
`DEBUG_SEVERITY_NOTIFICATION`

severity, IntBuffer

an array of unsigned integers containing the ids of the messages to enable or disable

ids, boolean

whether the selected messages should be enabled or disabled

enabled)

Controls the volume of debug output in the active debug group, by disabling specific or groups of messages.

public static void

glDebugMessageControl(int

the source of debug messages to enable or disable. One of:

`DEBUG_SOURCE_API`	`DEBUG_SOURCE_WINDOW_SYSTEM`	`DEBUG_SOURCE_SHADER_COMPILER`
`DEBUG_SOURCE_THIRD_PARTY`	`DEBUG_SOURCE_APPLICATION`	`DEBUG_SOURCE_OTHER`

source, int

the type of debug messages to enable or disable. One of:

`DEBUG_TYPE_ERROR`	`DEBUG_TYPE_DEPRECATED_BEHAVIOR`	`DEBUG_TYPE_UNDEFINED_BEHAVIOR`
`DEBUG_TYPE_PORTABILITY`	`DEBUG_TYPE_PERFORMANCE`	`DEBUG_TYPE_OTHER`
`DEBUG_TYPE_MARKER`

type, int

the severity of debug messages to enable or disable. One of:

`DEBUG_SEVERITY_HIGH`	`DEBUG_SEVERITY_MEDIUM`	`DEBUG_SEVERITY_LOW`
`DEBUG_SEVERITY_NOTIFICATION`

severity, int id, boolean

whether the selected messages should be enabled or disabled

enabled)

Controls the volume of debug output in the active debug group, by disabling specific or groups of messages.

public static void

glDebugMessageControl(int source, int type, int severity, int[] ids, boolean enabled)

Array version of: DebugMessageControl

public static void

glDebugMessageInsert(int

the source of the debug message to insert. One of:

`DEBUG_SOURCE_API`	`DEBUG_SOURCE_WINDOW_SYSTEM`	`DEBUG_SOURCE_SHADER_COMPILER`
`DEBUG_SOURCE_THIRD_PARTY`	`DEBUG_SOURCE_APPLICATION`	`DEBUG_SOURCE_OTHER`

source, int

the type of the debug message insert. One of:

`DEBUG_TYPE_ERROR`	`DEBUG_TYPE_DEPRECATED_BEHAVIOR`	`DEBUG_TYPE_UNDEFINED_BEHAVIOR`
`DEBUG_TYPE_PORTABILITY`	`DEBUG_TYPE_PERFORMANCE`	`DEBUG_TYPE_OTHER`
`DEBUG_TYPE_MARKER`

type, int

the user-supplied identifier of the message to insert. One of:

`DEBUG_SEVERITY_HIGH`	`DEBUG_SEVERITY_MEDIUM`	`DEBUG_SEVERITY_LOW`
`DEBUG_SEVERITY_NOTIFICATION`

id, int

the severity of the debug messages to insert

severity, ByteBuffer

a character array containing the message to insert

message)

This function can be called by applications and third-party libraries to generate their own messages, such as ones containing timestamp information or signals about specific render system events.

public static void

glDebugMessageInsert(int

the source of the debug message to insert. One of:

`DEBUG_SOURCE_API`	`DEBUG_SOURCE_WINDOW_SYSTEM`	`DEBUG_SOURCE_SHADER_COMPILER`
`DEBUG_SOURCE_THIRD_PARTY`	`DEBUG_SOURCE_APPLICATION`	`DEBUG_SOURCE_OTHER`

source, int

the type of the debug message insert. One of:

`DEBUG_TYPE_ERROR`	`DEBUG_TYPE_DEPRECATED_BEHAVIOR`	`DEBUG_TYPE_UNDEFINED_BEHAVIOR`
`DEBUG_TYPE_PORTABILITY`	`DEBUG_TYPE_PERFORMANCE`	`DEBUG_TYPE_OTHER`
`DEBUG_TYPE_MARKER`

type, int

the user-supplied identifier of the message to insert. One of:

`DEBUG_SEVERITY_HIGH`	`DEBUG_SEVERITY_MEDIUM`	`DEBUG_SEVERITY_LOW`
`DEBUG_SEVERITY_NOTIFICATION`

id, int

the severity of the debug messages to insert

severity, CharSequence

a character array containing the message to insert

message)

This function can be called by applications and third-party libraries to generate their own messages, such as ones containing timestamp information or signals about specific render system events.

public static void

glDispatchCompute(int

the number of work groups to be launched in the X dimension

num_groups_x, int

the number of work groups to be launched in the Y dimension

num_groups_y, int

the number of work groups to be launched in the Z dimension

num_groups_z)

Launches one or more compute work groups.

public static void

glDispatchComputeIndirect(long

the offset into the buffer object currently bound to the DISPATCH_INDIRECT_BUFFER buffer target at which the dispatch parameters are stored.

indirect)

Launches one or more compute work groups using parameters stored in a buffer.

public static void

glFramebufferParameteri(int

target of the operation. One of:

target, int

a token indicating the parameter to be modified. One of:

`FRAMEBUFFER_DEFAULT_WIDTH`	`FRAMEBUFFER_DEFAULT_HEIGHT`
`FRAMEBUFFER_DEFAULT_LAYERS`	`FRAMEBUFFER_DEFAULT_SAMPLES`
`FRAMEBUFFER_DEFAULT_FIXED_SAMPLE_LOCATIONS`

pname, int

the new value for the parameter named pname

param)

Sets a named parameter of a framebuffer.

public static int

glGetDebugMessageLog(int

the number of debug messages to retrieve from the log

count, IntBuffer

an array of variables to receive the sources of the retrieved messages

sources, IntBuffer

an array of variables to receive the types of the retrieved messages

types, IntBuffer

an array of unsigned integers to receive the ids of the retrieved messages

ids, IntBuffer

an array of variables to receive the severites of the retrieved messages

severities, IntBuffer

an array of variables to receive the lengths of the received messages

lengths, ByteBuffer

an array of characters that will receive the messages

messageLog)

Retrieves messages from the debug message log.

public static int

glGetDebugMessageLog(int count, int[] sources, int[] types, int[] ids, int[] severities, int[] lengths, ByteBuffer messageLog)

Array version of: GetDebugMessageLog

public static int

glGetFramebufferParameteri(int

target of the operation. One of:

target, int

a token indicating the parameter to be retrieved. One of:

`FRAMEBUFFER_DEFAULT_WIDTH`	`FRAMEBUFFER_DEFAULT_HEIGHT`
`FRAMEBUFFER_DEFAULT_LAYERS`	`FRAMEBUFFER_DEFAULT_SAMPLES`
`FRAMEBUFFER_DEFAULT_FIXED_SAMPLE_LOCATIONS`

pname)

Retrieves a named parameter from a framebuffer.

public static void

glGetFramebufferParameteriv(int

target of the operation. One of:

target, int

a token indicating the parameter to be retrieved. One of:

`FRAMEBUFFER_DEFAULT_WIDTH`	`FRAMEBUFFER_DEFAULT_HEIGHT`
`FRAMEBUFFER_DEFAULT_LAYERS`	`FRAMEBUFFER_DEFAULT_SAMPLES`
`FRAMEBUFFER_DEFAULT_FIXED_SAMPLE_LOCATIONS`

pname, IntBuffer

a variable to receive the value of the parameter named pname

params)

Retrieves a named parameter from a framebuffer.

public static void

glGetFramebufferParameteriv(int target, int pname, int[] params)

Array version of: GetFramebufferParameteriv

public static long

glGetInternalformati64(int

the usage of the internal format. One of:

`TEXTURE_1D`	`TEXTURE_2D`	`TEXTURE_1D_ARRAY`	`TEXTURE_RECTANGLE`	`TEXTURE_CUBE_MAP`
`TEXTURE_3D`	`TEXTURE_2D_ARRAY`	`TEXTURE_CUBE_MAP_ARRAY`	`RENDERBUFFER`	`TEXTURE_BUFFER`
`TEXTURE_2D_MULTISAMPLE`	`TEXTURE_2D_MULTISAMPLE_ARRAY`

target, int

the internal format about which to retrieve information

internalformat, int

the type of information to query

pname)

Retrieves information about implementation-dependent support for internal formats.

public static void

glGetInternalformati64v(int

the usage of the internal format. One of:

`TEXTURE_1D`	`TEXTURE_2D`	`TEXTURE_1D_ARRAY`	`TEXTURE_RECTANGLE`	`TEXTURE_CUBE_MAP`
`TEXTURE_3D`	`TEXTURE_2D_ARRAY`	`TEXTURE_CUBE_MAP_ARRAY`	`RENDERBUFFER`	`TEXTURE_BUFFER`
`TEXTURE_2D_MULTISAMPLE`	`TEXTURE_2D_MULTISAMPLE_ARRAY`

target, int

the internal format about which to retrieve information

internalformat, int

the type of information to query

pname, LongBuffer

a variable into which to write the retrieved information

params)

Retrieves information about implementation-dependent support for internal formats.

public static void

glGetInternalformati64v(int target, int internalformat, int pname, long[] params)

Array version of: GetInternalformati64v

public static void

glGetObjectLabel(int

the namespace from which the name of the object is allocated. One of:

`BUFFER`	`SHADER`	`PROGRAM`	`QUERY`	`PROGRAM_PIPELINE`	`SAMPLER`	`VERTEX_ARRAY`	`TEXTURE`
`RENDERBUFFER`	`FRAMEBUFFER`	`TRANSFORM_FEEDBACK`

identifier, int

the name of the object whose label to retrieve

name, IntBuffer

the address of a variable to receive the length of the object label

length, ByteBuffer

a string that will receive the object label

label)

Retrieves the label of a named object identified within a namespace.

public static String

glGetObjectLabel(int

the namespace from which the name of the object is allocated. One of:

`BUFFER`	`SHADER`	`PROGRAM`	`QUERY`	`PROGRAM_PIPELINE`	`SAMPLER`	`VERTEX_ARRAY`	`TEXTURE`
`RENDERBUFFER`	`FRAMEBUFFER`	`TRANSFORM_FEEDBACK`

identifier, int

the name of the object whose label to retrieve

name, int

the length of the buffer whose address is in label

bufSize)

Retrieves the label of a named object identified within a namespace.

public static String

glGetObjectLabel(int

the namespace from which the name of the object is allocated. One of:

`BUFFER`	`SHADER`	`PROGRAM`	`QUERY`	`PROGRAM_PIPELINE`	`SAMPLER`	`VERTEX_ARRAY`	`TEXTURE`
`RENDERBUFFER`	`FRAMEBUFFER`	`TRANSFORM_FEEDBACK`

identifier, int

the name of the object whose label to retrieve

name)

Retrieves the label of a named object identified within a namespace.

public static void

glGetObjectLabel(int identifier, int name, int[] length, ByteBuffer label)

Array version of: GetObjectLabel

public static void

glGetObjectPtrLabel(long

the name of the sync object whose label to retrieve

ptr, IntBuffer

a variable to receive the length of the object label

length, ByteBuffer

a string that will receive the object label

label)

Retrieves the label of a sync object identified by a pointer.

public static String

glGetObjectPtrLabel(long

the name of the sync object whose label to retrieve

ptr, int

the length of the buffer whose address is in label

bufSize)

Retrieves the label of a sync object identified by a pointer.

public static String

glGetObjectPtrLabel(long

the name of the sync object whose label to retrieve

ptr)

Retrieves the label of a sync object identified by a pointer.

public static void

glGetObjectPtrLabel(long ptr, int[] length, ByteBuffer label)

Array version of: GetObjectPtrLabel

public static int

glGetProgramInterfacei(int

the name of a program object whose interface to query

program, int

a token identifying the interface within program to query. One of:

`UNIFORM`	`UNIFORM_BLOCK`	`PROGRAM_INPUT`
`PROGRAM_OUTPUT`	`BUFFER_VARIABLE`	`SHADER_STORAGE_BLOCK`
`VERTEX_SUBROUTINE`	`TESS_CONTROL_SUBROUTINE`	`TESS_EVALUATION_SUBROUTINE`
`GEOMETRY_SUBROUTINE`	`FRAGMENT_SUBROUTINE`	`COMPUTE_SUBROUTINE`
`VERTEX_SUBROUTINE_UNIFORM`	`TESS_CONTROL_SUBROUTINE_UNIFORM`	`TESS_EVALUATION_SUBROUTINE_UNIFORM`
`GEOMETRY_SUBROUTINE_UNIFORM`	`FRAGMENT_SUBROUTINE_UNIFORM`	`COMPUTE_SUBROUTINE_UNIFORM`
`TRANSFORM_FEEDBACK_VARYING`	`ATOMIC_COUNTER_BUFFER`

programInterface, int

the name of the parameter within programInterface to query. One of:

`ACTIVE_RESOURCES`	`MAX_NAME_LENGTH`	`MAX_NUM_ACTIVE_VARIABLES`
`MAX_NUM_COMPATIBLE_SUBROUTINES`

pname)

Queries a property of an interface in a program.

public static void

glGetProgramInterfaceiv(int

the name of a program object whose interface to query

program, int

a token identifying the interface within program to query. One of:

`UNIFORM`	`UNIFORM_BLOCK`	`PROGRAM_INPUT`
`PROGRAM_OUTPUT`	`BUFFER_VARIABLE`	`SHADER_STORAGE_BLOCK`
`VERTEX_SUBROUTINE`	`TESS_CONTROL_SUBROUTINE`	`TESS_EVALUATION_SUBROUTINE`
`GEOMETRY_SUBROUTINE`	`FRAGMENT_SUBROUTINE`	`COMPUTE_SUBROUTINE`
`VERTEX_SUBROUTINE_UNIFORM`	`TESS_CONTROL_SUBROUTINE_UNIFORM`	`TESS_EVALUATION_SUBROUTINE_UNIFORM`
`GEOMETRY_SUBROUTINE_UNIFORM`	`FRAGMENT_SUBROUTINE_UNIFORM`	`COMPUTE_SUBROUTINE_UNIFORM`
`TRANSFORM_FEEDBACK_VARYING`	`ATOMIC_COUNTER_BUFFER`

programInterface, int

the name of the parameter within programInterface to query. One of:

`ACTIVE_RESOURCES`	`MAX_NAME_LENGTH`	`MAX_NUM_ACTIVE_VARIABLES`
`MAX_NUM_COMPATIBLE_SUBROUTINES`

pname, IntBuffer

a variable to retrieve the value of pname for the program interface

params)

Queries a property of an interface in a program.

public static void

glGetProgramInterfaceiv(int program, int programInterface, int pname, int[] params)

Array version of: GetProgramInterfaceiv

public static int

glGetProgramResourceIndex(int

the name of a program object whose resources to query

program, int

a token identifying the interface within program containing the resource named {Wcode name}. One of:

`UNIFORM`	`UNIFORM_BLOCK`	`PROGRAM_INPUT`
`PROGRAM_OUTPUT`	`BUFFER_VARIABLE`	`SHADER_STORAGE_BLOCK`
`VERTEX_SUBROUTINE`	`TESS_CONTROL_SUBROUTINE`	`TESS_EVALUATION_SUBROUTINE`
`GEOMETRY_SUBROUTINE`	`FRAGMENT_SUBROUTINE`	`COMPUTE_SUBROUTINE`
`VERTEX_SUBROUTINE_UNIFORM`	`TESS_CONTROL_SUBROUTINE_UNIFORM`	`TESS_EVALUATION_SUBROUTINE_UNIFORM`
`GEOMETRY_SUBROUTINE_UNIFORM`	`FRAGMENT_SUBROUTINE_UNIFORM`	`COMPUTE_SUBROUTINE_UNIFORM`
`TRANSFORM_FEEDBACK_VARYING`	`ATOMIC_COUNTER_BUFFER`

programInterface, ByteBuffer

the name of the resource to query the index of

name)

Queries the index of a named resource within a program.

public static int

glGetProgramResourceIndex(int

the name of a program object whose resources to query

program, int

a token identifying the interface within program containing the resource named {Wcode name}. One of:

`UNIFORM`	`UNIFORM_BLOCK`	`PROGRAM_INPUT`
`PROGRAM_OUTPUT`	`BUFFER_VARIABLE`	`SHADER_STORAGE_BLOCK`
`VERTEX_SUBROUTINE`	`TESS_CONTROL_SUBROUTINE`	`TESS_EVALUATION_SUBROUTINE`
`GEOMETRY_SUBROUTINE`	`FRAGMENT_SUBROUTINE`	`COMPUTE_SUBROUTINE`
`VERTEX_SUBROUTINE_UNIFORM`	`TESS_CONTROL_SUBROUTINE_UNIFORM`	`TESS_EVALUATION_SUBROUTINE_UNIFORM`
`GEOMETRY_SUBROUTINE_UNIFORM`	`FRAGMENT_SUBROUTINE_UNIFORM`	`COMPUTE_SUBROUTINE_UNIFORM`
`TRANSFORM_FEEDBACK_VARYING`	`ATOMIC_COUNTER_BUFFER`

programInterface, CharSequence

the name of the resource to query the index of

name)

Queries the index of a named resource within a program.

public static void

glGetProgramResourceiv(int

the name of a program object whose resources to query

program, int

a token identifying the interface within program containing the resource named name. One of:

`UNIFORM`	`UNIFORM_BLOCK`	`PROGRAM_INPUT`
`PROGRAM_OUTPUT`	`BUFFER_VARIABLE`	`SHADER_STORAGE_BLOCK`
`VERTEX_SUBROUTINE`	`TESS_CONTROL_SUBROUTINE`	`TESS_EVALUATION_SUBROUTINE`
`GEOMETRY_SUBROUTINE`	`FRAGMENT_SUBROUTINE`	`COMPUTE_SUBROUTINE`
`VERTEX_SUBROUTINE_UNIFORM`	`TESS_CONTROL_SUBROUTINE_UNIFORM`	`TESS_EVALUATION_SUBROUTINE_UNIFORM`
`GEOMETRY_SUBROUTINE_UNIFORM`	`FRAGMENT_SUBROUTINE_UNIFORM`	`COMPUTE_SUBROUTINE_UNIFORM`
`TRANSFORM_FEEDBACK_VARYING`	`ATOMIC_COUNTER_BUFFER`

programInterface, int

the active resource index

index, IntBuffer

an array that will receive the active resource properties

props, IntBuffer

a variable which will receive the number of values returned

length, IntBuffer

an array that will receive the property values

params)

Retrieves values for multiple properties of a single active resource within a program object.

public static void

glGetProgramResourceiv(int program, int programInterface, int index, int[] props, int[] length, int[] params)

Array version of: GetProgramResourceiv

public static int

glGetProgramResourceLocation(int

the name of a program object whose resources to query

program, int

a token identifying the interface within program containing the resource named name

programInterface, ByteBuffer

the name of the resource to query the location of

name)

Queries the location of a named resource within a program.

public static int

glGetProgramResourceLocation(int

the name of a program object whose resources to query

program, int

a token identifying the interface within program containing the resource named name

programInterface, CharSequence

the name of the resource to query the location of

name)

Queries the location of a named resource within a program.

public static int

glGetProgramResourceLocationIndex(int

the name of a program object whose resources to query

program, int

a token identifying the interface within program containing the resource named name. Must be:

PROGRAM_OUTPUT

programInterface, ByteBuffer

the name of the resource to query the location of

name)

Queries the fragment color index of a named variable within a program.

public static int

glGetProgramResourceLocationIndex(int

the name of a program object whose resources to query

program, int

a token identifying the interface within program containing the resource named name. Must be:

PROGRAM_OUTPUT

programInterface, CharSequence

the name of the resource to query the location of

name)

Queries the fragment color index of a named variable within a program.

public static void

glGetProgramResourceName(int

the name of a program object whose resources to query

program, int

a token identifying the interface within program containing the indexed resource. One of:

`UNIFORM`	`UNIFORM_BLOCK`	`PROGRAM_INPUT`
`PROGRAM_OUTPUT`	`BUFFER_VARIABLE`	`SHADER_STORAGE_BLOCK`
`VERTEX_SUBROUTINE`	`TESS_CONTROL_SUBROUTINE`	`TESS_EVALUATION_SUBROUTINE`
`GEOMETRY_SUBROUTINE`	`FRAGMENT_SUBROUTINE`	`COMPUTE_SUBROUTINE`
`VERTEX_SUBROUTINE_UNIFORM`	`TESS_CONTROL_SUBROUTINE_UNIFORM`	`TESS_EVALUATION_SUBROUTINE_UNIFORM`
`GEOMETRY_SUBROUTINE_UNIFORM`	`FRAGMENT_SUBROUTINE_UNIFORM`	`COMPUTE_SUBROUTINE_UNIFORM`
`TRANSFORM_FEEDBACK_VARYING`	`ATOMIC_COUNTER_BUFFER`

programInterface, int

the index of the resource within programInterface of program

index, IntBuffer

a variable which will receive the length of the resource name

length, ByteBuffer

a character array into which will be written the name of the resource

name)

Queries the name of an indexed resource within a program.

public static String

glGetProgramResourceName(int

the name of a program object whose resources to query

program, int

a token identifying the interface within program containing the indexed resource. One of:

`UNIFORM`	`UNIFORM_BLOCK`	`PROGRAM_INPUT`
`PROGRAM_OUTPUT`	`BUFFER_VARIABLE`	`SHADER_STORAGE_BLOCK`
`VERTEX_SUBROUTINE`	`TESS_CONTROL_SUBROUTINE`	`TESS_EVALUATION_SUBROUTINE`
`GEOMETRY_SUBROUTINE`	`FRAGMENT_SUBROUTINE`	`COMPUTE_SUBROUTINE`
`VERTEX_SUBROUTINE_UNIFORM`	`TESS_CONTROL_SUBROUTINE_UNIFORM`	`TESS_EVALUATION_SUBROUTINE_UNIFORM`
`GEOMETRY_SUBROUTINE_UNIFORM`	`FRAGMENT_SUBROUTINE_UNIFORM`	`COMPUTE_SUBROUTINE_UNIFORM`
`TRANSFORM_FEEDBACK_VARYING`	`ATOMIC_COUNTER_BUFFER`

programInterface, int

the index of the resource within programInterface of program

index, int

the size of the character array whose address is given by name

bufSize)

Queries the name of an indexed resource within a program.

public static String

glGetProgramResourceName(int

the name of a program object whose resources to query

program, int

a token identifying the interface within program containing the indexed resource. One of:

`UNIFORM`	`UNIFORM_BLOCK`	`PROGRAM_INPUT`
`PROGRAM_OUTPUT`	`BUFFER_VARIABLE`	`SHADER_STORAGE_BLOCK`
`VERTEX_SUBROUTINE`	`TESS_CONTROL_SUBROUTINE`	`TESS_EVALUATION_SUBROUTINE`
`GEOMETRY_SUBROUTINE`	`FRAGMENT_SUBROUTINE`	`COMPUTE_SUBROUTINE`
`VERTEX_SUBROUTINE_UNIFORM`	`TESS_CONTROL_SUBROUTINE_UNIFORM`	`TESS_EVALUATION_SUBROUTINE_UNIFORM`
`GEOMETRY_SUBROUTINE_UNIFORM`	`FRAGMENT_SUBROUTINE_UNIFORM`	`COMPUTE_SUBROUTINE_UNIFORM`
`TRANSFORM_FEEDBACK_VARYING`	`ATOMIC_COUNTER_BUFFER`

programInterface, int

the index of the resource within programInterface of program

index)

Queries the name of an indexed resource within a program.

public static void

glGetProgramResourceName(int program, int programInterface, int index, int[] length, ByteBuffer name)

Array version of: GetProgramResourceName

public static void

glInvalidateBufferData(int

the name of a buffer object whose data store to invalidate

buffer)

Invalidates the content of a buffer object's data store.

public static void

glInvalidateBufferSubData(int

the name of a buffer object, a subrange of whose data store to invalidate

buffer, long

the offset within the buffer's data store of the start of the range to be invalidated

offset, long

the length of the range within the buffer's data store to be invalidated

length)

Invalidates a region of a buffer object's data store.

public static void

glInvalidateFramebuffer(int

the target to which the framebuffer is attached. One of:

target, IntBuffer

the address of an array identifying the attachments to be invalidated

attachments)

Invalidate the content some or all of a framebuffer object's attachments.

public static void

glInvalidateFramebuffer(int

the target to which the framebuffer is attached. One of:

target, int attachment)

Invalidate the content some or all of a framebuffer object's attachments.

public static void

glInvalidateFramebuffer(int target, int[] attachments)

Array version of: InvalidateFramebuffer

public static void

glInvalidateSubFramebuffer(int

the target to which the framebuffer is attached. One of:

target, IntBuffer

an array identifying the attachments to be invalidated

attachments, int

the X offset of the region to be invalidated

x, int

the Y offset of the region to be invalidated

y, int

the width of the region to be invalidated

width, int

the height of the region to be invalidated

height)

Invalidates the content of a region of some or all of a framebuffer object's attachments.

public static void

glInvalidateSubFramebuffer(int

the target to which the framebuffer is attached. One of: