Package org.lwjgl.opengles

Class NVMemoryAttachment

java.lang.Object

org.lwjgl.opengles.NVMemoryAttachment

public class NVMemoryAttachment
extends java.lang.Object

Native bindings to the NV_memory_attachment extension.

This extension extends the memory objects introduced with EXT_memory_object to allow existing textures and buffers to be migrated to an imported memory allocation. The primary use-case of this extension is plug-in development where resource management (creation, deletion, sizing etc.) is handled by inaccessible host application code.

Requires EXT_memory_object and EXT_texture_storage or a version of OpenGL ES that incorporates it.

Field Summary

Fields

Modifier and Type	Field	Description
static int	GL_ATTACHED_MEMORY_OBJECT_NV GL_ATTACHED_MEMORY_OFFSET_NV	Accepted by the pname parameter of TexParameter{ifx}{v}, TexParameterI{i ui}v, TextureParameter{if}{v}, TextureParameterI{i ui}v, GetTexParameter{if}v, GetTexParameterI{i ui}v, GetTextureParameter{if}v, GetTextureParameterI{i ui}v, GetBufferParameter{i|i64}v and GetNamedBufferParameter{i|i64}v.
static int	GL_DETACHED_BUFFERS_NV	Accepted by the pname parameter of GetMemoryObjectParameterivEXT, GetMemoryObjectDetachedResourcesuivNV and ResetMemoryObjectParameterNV.
static int	GL_DETACHED_MEMORY_INCARNATION_NV	Accepted by the pname parameter of GetBooleanv, GetDoublev, GetFloatv, GetIntegerv, GetInteger64v, GetUnsignedBytevEXT, GetMemoryObjectParameterivEXT, and the target parameter of GetBooleani_v, GetIntegeri_v,GetFloati_v, GetDoublei_v, GetInteger64i_v and GetUnsignedBytei_vEXT.
static int	GL_DETACHED_TEXTURES_NV	Accepted by the pname parameter of GetMemoryObjectParameterivEXT, GetMemoryObjectDetachedResourcesuivNV and ResetMemoryObjectParameterNV.
static int	GL_MAX_DETACHED_BUFFERS_NV GL_MAX_DETACHED_TEXTURES_NV	Accepted by the pname parameter of MemoryObjectParameterivEXT, GetMemoryObjectParameterivEXT.
static int	GL_MEMORY_ATTACHABLE_ALIGNMENT_NV GL_MEMORY_ATTACHABLE_NV GL_MEMORY_ATTACHABLE_SIZE_NV	Accepted by the pname parameter of TexParameter{ifx}{v}, TexParameterI{i ui}v, TextureParameter{if}{v}, TextureParameterI{i ui}v, GetTexParameter{if}v, GetTexParameterI{i ui}v, GetTextureParameter{if}v, GetTextureParameterI{i ui}v, GetBufferParameter{i|i64}v and GetNamedBufferParameter{i|i64}v.

Method Summary

Modifier and Type	Method	Description
static void	glBufferAttachMemoryNV(int target, int memory, long offset)
static void	glGetMemoryObjectDetachedResourcesuivNV(int memory, int pname, int first, int[] params)	Array version of: GetMemoryObjectDetachedResourcesuivNV
static void	glGetMemoryObjectDetachedResourcesuivNV(int memory, int pname, int first, java.nio.IntBuffer params)
static void	glNamedBufferAttachMemoryNV(int buffer, int memory, long offset)
static void	glResetMemoryObjectParameterNV(int memory, int pname)
static void	glTexAttachMemoryNV(int target, int memory, long offset)
static void	glTextureAttachMemoryNV(int texture, int memory, long offset)
static void	nglGetMemoryObjectDetachedResourcesuivNV(int memory, int pname, int first, int count, long params)

Methods inherited from class java.lang.Object

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

Field Detail

GL_ATTACHED_MEMORY_OBJECT_NV, GL_ATTACHED_MEMORY_OFFSET_NV, GL_MEMORY_ATTACHABLE_ALIGNMENT_NV, GL_MEMORY_ATTACHABLE_SIZE_NV, GL_MEMORY_ATTACHABLE_NV

Accepted by the pname parameter of TexParameter{ifx}{v}, TexParameterI{i ui}v, TextureParameter{if}{v}, TextureParameterI{i ui}v, GetTexParameter{if}v, GetTexParameterI{i ui}v, GetTextureParameter{if}v, GetTextureParameterI{i ui}v, GetBufferParameter{i|i64}v and GetNamedBufferParameter{i|i64}v.

GL_DETACHED_MEMORY_INCARNATION_NV

Accepted by the pname parameter of GetBooleanv, GetDoublev, GetFloatv, GetIntegerv, GetInteger64v, GetUnsignedBytevEXT, GetMemoryObjectParameterivEXT, and the target parameter of GetBooleani_v, GetIntegeri_v,GetFloati_v, GetDoublei_v, GetInteger64i_v and GetUnsignedBytei_vEXT.

GL_DETACHED_TEXTURES_NV, GL_DETACHED_BUFFERS_NV

Accepted by the pname parameter of GetMemoryObjectParameterivEXT, GetMemoryObjectDetachedResourcesuivNV and ResetMemoryObjectParameterNV.

GL_MAX_DETACHED_TEXTURES_NV, GL_MAX_DETACHED_BUFFERS_NV

Accepted by the pname parameter of MemoryObjectParameterivEXT, GetMemoryObjectParameterivEXT.

Method Detail

nglGetMemoryObjectDetachedResourcesuivNV

public static void nglGetMemoryObjectDetachedResourcesuivNV(int memory,
                                                            int pname,
                                                            int first,
                                                            int count,
                                                            long params)

glGetMemoryObjectDetachedResourcesuivNV

public static void glGetMemoryObjectDetachedResourcesuivNV(int memory,
                                                           int pname,
                                                           int first,
                                                           java.nio.IntBuffer params)

glResetMemoryObjectParameterNV

public static void glResetMemoryObjectParameterNV(int memory,
                                                  int pname)

glTexAttachMemoryNV

public static void glTexAttachMemoryNV(int target,
                                       int memory,
                                       long offset)

glBufferAttachMemoryNV

public static void glBufferAttachMemoryNV(int target,
                                          int memory,
                                          long offset)

glTextureAttachMemoryNV

public static void glTextureAttachMemoryNV(int texture,
                                           int memory,
                                           long offset)

glNamedBufferAttachMemoryNV

public static void glNamedBufferAttachMemoryNV(int buffer,
                                               int memory,
                                               long offset)

glGetMemoryObjectDetachedResourcesuivNV

public static void glGetMemoryObjectDetachedResourcesuivNV(int memory,
                                                           int pname,
                                                           int first,
                                                           int[] params)

Array version of: GetMemoryObjectDetachedResourcesuivNV