Package org.lwjgl.opengl

Class ARBClearBufferObject

java.lang.Object

org.lwjgl.opengl.ARBClearBufferObject

public class ARBClearBufferObject
extends Object

Native bindings to the ARB_clear_buffer_object extension.

Buffer objects are fundamental to the operation of OpenGL. Buffers are used as a source of data for vertices and indices, read through buffer textures in shaders, used to transfer texture and image data into and out of textures and framebuffers, and may be written to by operations such as transform feedback. OpenGL contains mechanisms to copy sections of buffers from one to another, but it has no mechanism to initialize the content of a buffer to a known value. In effect, it has memcpy, but not memset.

This extension adds such a mechanism and has several use cases. Examples include clearing a pixel unpack buffer before transferring data to a texture or resetting buffer data to a known value before sparse updates through shader image stores or transform feedback.

Requires OpenGL 1.5. Promoted to core in OpenGL 4.3.

Method Summary

Modifier and Type	Method	Description
static void	glClearBufferData(int target, int internalformat, int format, int type, float[] data)	Array version of: ClearBufferData
static void	glClearBufferData(int target, int internalformat, int format, int type, int[] data)	Array version of: ClearBufferData
static void	glClearBufferData(int target, int internalformat, int format, int type, short[] data)	Array version of: ClearBufferData
static void	glClearBufferData(int target, int internalformat, int format, int type, ByteBuffer data)	Fills a buffer object's data store with a fixed value.
static void	glClearBufferData(int target, int internalformat, int format, int type, FloatBuffer data)	Fills a buffer object's data store with a fixed value.
static void	glClearBufferData(int target, int internalformat, int format, int type, IntBuffer data)	Fills a buffer object's data store with a fixed value.
static void	glClearBufferData(int target, int internalformat, int format, int type, ShortBuffer data)	Fills a buffer object's data store with a fixed value.
static void	glClearBufferSubData(int target, int internalformat, long offset, long size, int format, int type, float[] data)	Array version of: ClearBufferSubData
static void	glClearBufferSubData(int target, int internalformat, long offset, long size, int format, int type, int[] data)	Array version of: ClearBufferSubData
static void	glClearBufferSubData(int target, int internalformat, long offset, long size, int format, int type, short[] data)	Array version of: ClearBufferSubData
static void	glClearBufferSubData(int target, int internalformat, long offset, long size, int format, int type, ByteBuffer data)	Fills all or part of buffer object's data store with a fixed value.
static void	glClearBufferSubData(int target, int internalformat, long offset, long size, int format, int type, FloatBuffer data)	Fills all or part of buffer object's data store with a fixed value.
static void	glClearBufferSubData(int target, int internalformat, long offset, long size, int format, int type, IntBuffer data)	Fills all or part of buffer object's data store with a fixed value.
static void	glClearBufferSubData(int target, int internalformat, long offset, long size, int format, int type, ShortBuffer data)	Fills all or part of buffer object's data store with a fixed value.
static void	glClearNamedBufferDataEXT(int buffer, int internalformat, int format, int type, float[] data)	Array version of: ClearNamedBufferDataEXT
static void	glClearNamedBufferDataEXT(int buffer, int internalformat, int format, int type, int[] data)	Array version of: ClearNamedBufferDataEXT
static void	glClearNamedBufferDataEXT(int buffer, int internalformat, int format, int type, short[] data)	Array version of: ClearNamedBufferDataEXT
static void	glClearNamedBufferDataEXT(int buffer, int internalformat, int format, int type, ByteBuffer data)	DSA version of ClearBufferData.
static void	glClearNamedBufferDataEXT(int buffer, int internalformat, int format, int type, FloatBuffer data)	DSA version of ClearBufferData.
static void	glClearNamedBufferDataEXT(int buffer, int internalformat, int format, int type, IntBuffer data)	DSA version of ClearBufferData.
static void	glClearNamedBufferDataEXT(int buffer, int internalformat, int format, int type, ShortBuffer data)	DSA version of ClearBufferData.
static void	glClearNamedBufferSubDataEXT(int buffer, int internalformat, long offset, long size, int format, int type, float[] data)	Array version of: ClearNamedBufferSubDataEXT
static void	glClearNamedBufferSubDataEXT(int buffer, int internalformat, long offset, long size, int format, int type, int[] data)	Array version of: ClearNamedBufferSubDataEXT
static void	glClearNamedBufferSubDataEXT(int buffer, int internalformat, long offset, long size, int format, int type, short[] data)	Array version of: ClearNamedBufferSubDataEXT
static void	glClearNamedBufferSubDataEXT(int buffer, int internalformat, long offset, long size, int format, int type, ByteBuffer data)	DSA version of ClearBufferSubData.
static void	glClearNamedBufferSubDataEXT(int buffer, int internalformat, long offset, long size, int format, int type, FloatBuffer data)	DSA version of ClearBufferSubData.
static void	glClearNamedBufferSubDataEXT(int buffer, int internalformat, long offset, long size, int format, int type, IntBuffer data)	DSA version of ClearBufferSubData.
static void	glClearNamedBufferSubDataEXT(int buffer, int internalformat, long offset, long size, int format, int type, ShortBuffer data)	DSA version of ClearBufferSubData.
static void	nglClearBufferData(int target, int internalformat, int format, int type, long data)	Unsafe version of: ClearBufferData
static void	nglClearBufferSubData(int target, int internalformat, long offset, long size, int format, int type, long data)	Unsafe version of: ClearBufferSubData
static void	nglClearNamedBufferDataEXT(int buffer, int internalformat, int format, int type, long data)	Unsafe version of: ClearNamedBufferDataEXT
static void	nglClearNamedBufferSubDataEXT(int buffer, int internalformat, long offset, long size, int format, int type, long data)	Unsafe version of: ClearNamedBufferSubDataEXT

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

nglClearBufferData

public static void nglClearBufferData(int target,
 int internalformat,
 int format,
 int type,
 long data)

Unsafe version of: ClearBufferData

glClearBufferData

public static void glClearBufferData(int target,
 int internalformat,
 int format,
 int type,
 @Nullable
 ByteBuffer data)

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

Parameters:

target - 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

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

format - 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

type - 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

data - 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.

glClearBufferData

public static void glClearBufferData(int target,
 int internalformat,
 int format,
 int type,
 @Nullable
 ShortBuffer data)

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

Parameters:

target - 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

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

format - 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

type - 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

data - 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.

glClearBufferData

public static void glClearBufferData(int target,
 int internalformat,
 int format,
 int type,
 @Nullable
 IntBuffer data)

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

Parameters:

target - 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

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

format - 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

type - 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

data - 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.

glClearBufferData

public static void glClearBufferData(int target,
 int internalformat,
 int format,
 int type,
 @Nullable
 FloatBuffer data)

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

Parameters:

target - 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

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

format - 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

type - 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

data - 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.

nglClearBufferSubData

public static void nglClearBufferSubData(int target,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 long data)

Unsafe version of: ClearBufferSubData

glClearBufferSubData

public static void glClearBufferSubData(int target,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 ByteBuffer data)

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

Parameters:

target - 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

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

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

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

format - 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

type - 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

data - 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.

glClearBufferSubData

public static void glClearBufferSubData(int target,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 ShortBuffer data)

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

Parameters:

target - 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

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

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

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

format - 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

type - 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

data - 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.

glClearBufferSubData

public static void glClearBufferSubData(int target,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 IntBuffer data)

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

Parameters:

target - 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

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

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

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

format - 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

type - 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

data - 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.

glClearBufferSubData

public static void glClearBufferSubData(int target,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 FloatBuffer data)

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

Parameters:

target - 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

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

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

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

format - 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

type - 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

data - 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.

nglClearNamedBufferDataEXT

public static void nglClearNamedBufferDataEXT(int buffer,
 int internalformat,
 int format,
 int type,
 long data)

Unsafe version of: ClearNamedBufferDataEXT

glClearNamedBufferDataEXT

public static void glClearNamedBufferDataEXT(int buffer,
 int internalformat,
 int format,
 int type,
 @Nullable
 ByteBuffer data)

DSA version of ClearBufferData.

Parameters:

buffer - the buffer object to clear

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

format - 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

type - 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

data - 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.

glClearNamedBufferDataEXT

public static void glClearNamedBufferDataEXT(int buffer,
 int internalformat,
 int format,
 int type,
 @Nullable
 ShortBuffer data)

DSA version of ClearBufferData.

Parameters:

buffer - the buffer object to clear

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

format - 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

type - 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

data - 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.

glClearNamedBufferDataEXT

public static void glClearNamedBufferDataEXT(int buffer,
 int internalformat,
 int format,
 int type,
 @Nullable
 IntBuffer data)

DSA version of ClearBufferData.

Parameters:

buffer - the buffer object to clear

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

format - 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

type - 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

data - 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.

glClearNamedBufferDataEXT

public static void glClearNamedBufferDataEXT(int buffer,
 int internalformat,
 int format,
 int type,
 @Nullable
 FloatBuffer data)

DSA version of ClearBufferData.

Parameters:

buffer - the buffer object to clear

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

format - 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

type - 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

data - 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.

nglClearNamedBufferSubDataEXT

public static void nglClearNamedBufferSubDataEXT(int buffer,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 long data)

Unsafe version of: ClearNamedBufferSubDataEXT

glClearNamedBufferSubDataEXT

public static void glClearNamedBufferSubDataEXT(int buffer,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 ByteBuffer data)

DSA version of ClearBufferSubData.

Parameters:

buffer - the buffer object to clear

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

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

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

format - 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

type - 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

data - 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.

glClearNamedBufferSubDataEXT

public static void glClearNamedBufferSubDataEXT(int buffer,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 ShortBuffer data)

DSA version of ClearBufferSubData.

Parameters:

buffer - the buffer object to clear

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

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

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

format - 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

type - 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

data - 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.

glClearNamedBufferSubDataEXT

public static void glClearNamedBufferSubDataEXT(int buffer,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 IntBuffer data)

DSA version of ClearBufferSubData.

Parameters:

buffer - the buffer object to clear

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

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

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

format - 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

type - 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

data - 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.

glClearNamedBufferSubDataEXT

public static void glClearNamedBufferSubDataEXT(int buffer,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 FloatBuffer data)

DSA version of ClearBufferSubData.

Parameters:

buffer - the buffer object to clear

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

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

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

format - 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

type - 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

data - 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.

glClearBufferData

public static void glClearBufferData(int target,
 int internalformat,
 int format,
 int type,
 @Nullable
 short[] data)

Array version of: ClearBufferData

glClearBufferData

public static void glClearBufferData(int target,
 int internalformat,
 int format,
 int type,
 @Nullable
 int[] data)

Array version of: ClearBufferData

glClearBufferData

public static void glClearBufferData(int target,
 int internalformat,
 int format,
 int type,
 @Nullable
 float[] data)

Array version of: ClearBufferData

glClearBufferSubData

public static void glClearBufferSubData(int target,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 short[] data)

Array version of: ClearBufferSubData

glClearBufferSubData

public static void glClearBufferSubData(int target,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 int[] data)

Array version of: ClearBufferSubData

glClearBufferSubData

public static void glClearBufferSubData(int target,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 float[] data)

Array version of: ClearBufferSubData

glClearNamedBufferDataEXT

public static void glClearNamedBufferDataEXT(int buffer,
 int internalformat,
 int format,
 int type,
 @Nullable
 short[] data)

Array version of: ClearNamedBufferDataEXT

glClearNamedBufferDataEXT

public static void glClearNamedBufferDataEXT(int buffer,
 int internalformat,
 int format,
 int type,
 @Nullable
 int[] data)

Array version of: ClearNamedBufferDataEXT

glClearNamedBufferDataEXT

public static void glClearNamedBufferDataEXT(int buffer,
 int internalformat,
 int format,
 int type,
 @Nullable
 float[] data)

Array version of: ClearNamedBufferDataEXT

glClearNamedBufferSubDataEXT

public static void glClearNamedBufferSubDataEXT(int buffer,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 short[] data)

Array version of: ClearNamedBufferSubDataEXT

glClearNamedBufferSubDataEXT

public static void glClearNamedBufferSubDataEXT(int buffer,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 int[] data)

Array version of: ClearNamedBufferSubDataEXT

glClearNamedBufferSubDataEXT

public static void glClearNamedBufferSubDataEXT(int buffer,
 int internalformat,
 long offset,
 long size,
 int format,
 int type,
 @Nullable
 float[] data)

Array version of: ClearNamedBufferSubDataEXT