LWJGL 3.3.3 · org.lwjgl.opengl.EXTFramebufferObject

Native bindings to the EXT_framebuffer_object extension.

This extension defines a simple interface for drawing to rendering destinations other than the buffers provided to the GL by the window-system.

In this extension, these newly defined rendering destinations are known collectively as "framebuffer-attachable images". This extension provides a mechanism for attaching framebuffer-attachable images to the GL framebuffer as one of the standard GL logical buffers: color, depth, and stencil. (Attaching a framebuffer-attachable image to the accum logical buffer is left for a future extension to define). When a framebuffer-attachable image is attached to the framebuffer, it is used as the source and destination of fragment operations.

By allowing the use of a framebuffer-attachable image as a rendering destination, this extension enables a form of "offscreen" rendering. Furthermore, "render to texture" is supported by allowing the images of a texture to be used as framebuffer-attachable images. A particular image of a texture object is selected for use as a framebuffer-attachable image by specifying the mipmap level, cube map face (for a cube map texture), and z-offset (for a 3D texture) that identifies the image. The "render to texture" semantics of this extension are similar to performing traditional rendering to the framebuffer, followed immediately by a call to CopyTexSubImage. However, by using this extension instead, an application can achieve the same effect, but with the advantage that the GL can usually eliminate the data copy that would have been incurred by calling CopyTexSubImage.

This extension also defines a new GL object type, called a "renderbuffer", which encapsulates a single 2D pixel image. The image of renderbuffer can be used as a framebuffer-attachable image for generalized offscreen rendering and it also provides a means to support rendering to GL logical buffer types which have no corresponding texture format (stencil, accum, etc). A renderbuffer is similar to a texture in that both renderbuffers and textures can be independently allocated and shared among multiple contexts. The framework defined by this extension is general enough that support for attaching images from GL objects other than textures and renderbuffers could be added by layered extensions.

To facilitate efficient switching between collections of framebuffer-attachable images, this extension introduces another new GL object, called a framebuffer object. A framebuffer object contains the state that defines the traditional GL framebuffer, including its set of images. Prior to this extension, it was the window-system which defined and managed this collection of images, traditionally by grouping them into a "drawable". The window-system API's would also provide a function (i.e., wglMakeCurrent, glXMakeCurrent, aglSetDrawable, etc.) to bind a drawable with a GL context (as is done in the WGL_ARB_pbuffer extension). In this extension however, this functionality is subsumed by the GL and the GL provides the function BindFramebufferEXT to bind a framebuffer object to the current context. Later, the context can bind back to the window-system-provided framebuffer in order to display rendered content.

Previous extensions that enabled rendering to a texture have been much more complicated. One example is the combination of ARB_pbuffer and ARB_render_texture, both of which are window-system extensions. This combination requires calling MakeCurrent, an operation that may be expensive, to switch between the window and the pbuffer drawables. An application must create one pbuffer per renderable texture in order to portably use ARB_render_texture. An application must maintain at least one GL context per texture format, because each context can only operate on a single pixelformat or FBConfig. All of these characteristics make ARB_render_texture both inefficient and cumbersome to use.

EXT_framebuffer_object, on the other hand, is both simpler to use and more efficient than ARB_render_texture. The EXT_framebuffer_object API is contained wholly within the GL API and has no (non-portable) window-system components. Under EXT_framebuffer_object, it is not necessary to create a second GL context when rendering to a texture image whose format differs from that of the window. Finally, unlike the pbuffers of ARB_render_texture, a single framebuffer object can facilitate rendering to an unlimited number of texture objects.

Promoted to core in OpenGL 3.0.

Field Summary

Modifier and Type	Field and Description
public static final int	GL_COLOR_ATTACHMENT0_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT10_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT11_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT12_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT13_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT14_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT15_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT1_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT2_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT3_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT4_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT5_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT6_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT7_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT8_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_COLOR_ATTACHMENT9_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_DEPTH_ATTACHMENT_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT Accepted by the `pname` parameter of GetFramebufferAttachmentParameterivEXT.
public static final int	GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT Accepted by the `pname` parameter of GetFramebufferAttachmentParameterivEXT.
public static final int	GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT Accepted by the `pname` parameter of GetFramebufferAttachmentParameterivEXT.
public static final int	GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT Accepted by the `pname` parameter of GetFramebufferAttachmentParameterivEXT.
public static final int	GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT Accepted by the `pname` parameter of GetFramebufferAttachmentParameterivEXT.
public static final int	GL_FRAMEBUFFER_BINDING_EXT Accepted by GetIntegerv().
public static final int	GL_FRAMEBUFFER_COMPLETE_EXT Returned by CheckFramebufferStatusEXT().
public static final int	GL_FRAMEBUFFER_EXT Accepted by the `target` parameter of BindFramebufferEXT, CheckFramebufferStatusEXT, FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT Returned by CheckFramebufferStatusEXT().
public static final int	GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT Returned by CheckFramebufferStatusEXT().
public static final int	GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT Returned by CheckFramebufferStatusEXT().
public static final int	GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT Returned by CheckFramebufferStatusEXT().
public static final int	GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT Returned by CheckFramebufferStatusEXT().
public static final int	GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT Returned by CheckFramebufferStatusEXT().
public static final int	GL_FRAMEBUFFER_UNSUPPORTED_EXT Returned by CheckFramebufferStatusEXT().
public static final int	GL_INVALID_FRAMEBUFFER_OPERATION_EXT Returned by GetError().
public static final int	GL_MAX_COLOR_ATTACHMENTS_EXT Accepted by GetIntegerv().
public static final int	GL_MAX_RENDERBUFFER_SIZE_EXT Accepted by GetIntegerv().
public static final int	GL_RENDERBUFFER_ALPHA_SIZE_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.
public static final int	GL_RENDERBUFFER_BINDING_EXT Accepted by GetIntegerv().
public static final int	GL_RENDERBUFFER_BLUE_SIZE_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.
public static final int	GL_RENDERBUFFER_DEPTH_SIZE_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.
public static final int	GL_RENDERBUFFER_EXT Accepted by the `target` parameter of BindRenderbufferEXT, RenderbufferStorageEXT, and GetRenderbufferParameterivEXT, and returned by GetFramebufferAttachmentParameterivEXT.
public static final int	GL_RENDERBUFFER_GREEN_SIZE_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.
public static final int	GL_RENDERBUFFER_HEIGHT_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.
public static final int	GL_RENDERBUFFER_INTERNAL_FORMAT_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.
public static final int	GL_RENDERBUFFER_RED_SIZE_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.
public static final int	GL_RENDERBUFFER_STENCIL_SIZE_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.
public static final int	GL_RENDERBUFFER_WIDTH_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.
public static final int	GL_STENCIL_ATTACHMENT_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.
public static final int	GL_STENCIL_INDEX16_EXT Accepted by the `internalformat` parameter of RenderbufferStorageEXT.
public static final int	GL_STENCIL_INDEX1_EXT Accepted by the `internalformat` parameter of RenderbufferStorageEXT.
public static final int	GL_STENCIL_INDEX4_EXT Accepted by the `internalformat` parameter of RenderbufferStorageEXT.
public static final int	GL_STENCIL_INDEX8_EXT Accepted by the `internalformat` parameter of RenderbufferStorageEXT.

Access	Constructor and Description
protected	EXTFramebufferObject()

Method Summary

Modifier and Type	Method and Description
public static native void	glBindFramebufferEXT(int target, int framebuffer)
public static native void	glBindRenderbufferEXT(int target, int renderbuffer)
public static native int	glCheckFramebufferStatusEXT(int target)
public static void	glDeleteFramebuffersEXT(IntBuffer framebuffers)
public static void	glDeleteFramebuffersEXT(int framebuffer)
public static void	glDeleteFramebuffersEXT(int[] framebuffers) Array version of: `DeleteFramebuffersEXT`
public static void	glDeleteRenderbuffersEXT(IntBuffer renderbuffers)
public static void	glDeleteRenderbuffersEXT(int renderbuffer)
public static void	glDeleteRenderbuffersEXT(int[] renderbuffers) Array version of: `DeleteRenderbuffersEXT`
public static native void	glFramebufferRenderbufferEXT(int target, int attachment, int renderbuffertarget, int renderbuffer)
public static native void	glFramebufferTexture1DEXT(int target, int attachment, int textarget, int texture, int level)
public static native void	glFramebufferTexture2DEXT(int target, int attachment, int textarget, int texture, int level)
public static native void	glFramebufferTexture3DEXT(int target, int attachment, int textarget, int texture, int level, int zoffset)
public static native void	glGenerateMipmapEXT(int target)
public static void	glGenFramebuffersEXT(IntBuffer framebuffers)
public static int	glGenFramebuffersEXT()
public static void	glGenFramebuffersEXT(int[] framebuffers) Array version of: `GenFramebuffersEXT`
public static void	glGenRenderbuffersEXT(IntBuffer renderbuffers)
public static int	glGenRenderbuffersEXT()
public static void	glGenRenderbuffersEXT(int[] renderbuffers) Array version of: `GenRenderbuffersEXT`
public static int	glGetFramebufferAttachmentParameteriEXT(int target, int attachment, int pname)
public static void	glGetFramebufferAttachmentParameterivEXT(int target, int attachment, int pname, IntBuffer params)
public static void	glGetFramebufferAttachmentParameterivEXT(int target, int attachment, int pname, int[] params) Array version of: `GetFramebufferAttachmentParameterivEXT`
public static int	glGetRenderbufferParameteriEXT(int target, int pname)
public static void	glGetRenderbufferParameterivEXT(int target, int pname, IntBuffer params)
public static void	glGetRenderbufferParameterivEXT(int target, int pname, int[] params) Array version of: `GetRenderbufferParameterivEXT`
public static native boolean	glIsFramebufferEXT(int framebuffer)
public static native boolean	glIsRenderbufferEXT(int renderbuffer)
public static native void	glRenderbufferStorageEXT(int target, int internalformat, int width, int height)
public static native void	nglDeleteFramebuffersEXT(int n, long framebuffers)
public static native void	nglDeleteRenderbuffersEXT(int n, long renderbuffers)
public static native void	nglGenFramebuffersEXT(int n, long framebuffers)
public static native void	nglGenRenderbuffersEXT(int n, long renderbuffers)
public static native void	nglGetFramebufferAttachmentParameterivEXT(int target, int attachment, int pname, long params)
public static native void	nglGetRenderbufferParameterivEXT(int target, int pname, long params)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

GL_COLOR_ATTACHMENT0_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT0_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT10_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT10_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT11_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT11_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT12_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT12_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT13_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT13_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT14_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT14_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT15_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT15_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT1_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT1_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT2_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT2_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT3_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT3_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT4_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT4_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT5_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT5_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT6_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT6_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT7_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT7_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT8_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT8_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_COLOR_ATTACHMENT9_EXT	back to summary
public static final int GL_COLOR_ATTACHMENT9_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_DEPTH_ATTACHMENT_EXT	back to summary
public static final int GL_DEPTH_ATTACHMENT_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT	back to summary
public static final int GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT Accepted by the `pname` parameter of GetFramebufferAttachmentParameterivEXT.

GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT	back to summary
public static final int GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT Accepted by the `pname` parameter of GetFramebufferAttachmentParameterivEXT.

GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT	back to summary
public static final int GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT Accepted by the `pname` parameter of GetFramebufferAttachmentParameterivEXT.

GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT	back to summary
public static final int GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT Accepted by the `pname` parameter of GetFramebufferAttachmentParameterivEXT.

GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT	back to summary
public static final int GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT Accepted by the `pname` parameter of GetFramebufferAttachmentParameterivEXT.

GL_FRAMEBUFFER_BINDING_EXT	back to summary
public static final int GL_FRAMEBUFFER_BINDING_EXT Accepted by GetIntegerv().

GL_FRAMEBUFFER_COMPLETE_EXT	back to summary
public static final int GL_FRAMEBUFFER_COMPLETE_EXT Returned by CheckFramebufferStatusEXT().

GL_FRAMEBUFFER_EXT	back to summary
public static final int GL_FRAMEBUFFER_EXT Accepted by the `target` parameter of BindFramebufferEXT, CheckFramebufferStatusEXT, FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT	back to summary
public static final int GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT Returned by CheckFramebufferStatusEXT().

GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT	back to summary
public static final int GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT Returned by CheckFramebufferStatusEXT().

GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT	back to summary
public static final int GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT Returned by CheckFramebufferStatusEXT().

GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT	back to summary
public static final int GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT Returned by CheckFramebufferStatusEXT().

GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT	back to summary
public static final int GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT Returned by CheckFramebufferStatusEXT().

GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT	back to summary
public static final int GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT Returned by CheckFramebufferStatusEXT().

GL_FRAMEBUFFER_UNSUPPORTED_EXT	back to summary
public static final int GL_FRAMEBUFFER_UNSUPPORTED_EXT Returned by CheckFramebufferStatusEXT().

GL_INVALID_FRAMEBUFFER_OPERATION_EXT	back to summary
public static final int GL_INVALID_FRAMEBUFFER_OPERATION_EXT Returned by GetError().

GL_MAX_COLOR_ATTACHMENTS_EXT	back to summary
public static final int GL_MAX_COLOR_ATTACHMENTS_EXT Accepted by GetIntegerv().

GL_MAX_RENDERBUFFER_SIZE_EXT	back to summary
public static final int GL_MAX_RENDERBUFFER_SIZE_EXT Accepted by GetIntegerv().

GL_RENDERBUFFER_ALPHA_SIZE_EXT	back to summary
public static final int GL_RENDERBUFFER_ALPHA_SIZE_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.

GL_RENDERBUFFER_BINDING_EXT	back to summary
public static final int GL_RENDERBUFFER_BINDING_EXT Accepted by GetIntegerv().

GL_RENDERBUFFER_BLUE_SIZE_EXT	back to summary
public static final int GL_RENDERBUFFER_BLUE_SIZE_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.

GL_RENDERBUFFER_DEPTH_SIZE_EXT	back to summary
public static final int GL_RENDERBUFFER_DEPTH_SIZE_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.

GL_RENDERBUFFER_EXT	back to summary
public static final int GL_RENDERBUFFER_EXT Accepted by the `target` parameter of BindRenderbufferEXT, RenderbufferStorageEXT, and GetRenderbufferParameterivEXT, and returned by GetFramebufferAttachmentParameterivEXT.

GL_RENDERBUFFER_GREEN_SIZE_EXT	back to summary
public static final int GL_RENDERBUFFER_GREEN_SIZE_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.

GL_RENDERBUFFER_HEIGHT_EXT	back to summary
public static final int GL_RENDERBUFFER_HEIGHT_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.

GL_RENDERBUFFER_INTERNAL_FORMAT_EXT	back to summary
public static final int GL_RENDERBUFFER_INTERNAL_FORMAT_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.

GL_RENDERBUFFER_RED_SIZE_EXT	back to summary
public static final int GL_RENDERBUFFER_RED_SIZE_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.

GL_RENDERBUFFER_STENCIL_SIZE_EXT	back to summary
public static final int GL_RENDERBUFFER_STENCIL_SIZE_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.

GL_RENDERBUFFER_WIDTH_EXT	back to summary
public static final int GL_RENDERBUFFER_WIDTH_EXT Accepted by the `pname` parameter of GetRenderbufferParameterivEXT.

GL_STENCIL_ATTACHMENT_EXT	back to summary
public static final int GL_STENCIL_ATTACHMENT_EXT Accepted by the `attachment` parameter of FramebufferTexture{1D\|2D\|3D}EXT, FramebufferRenderbufferEXT, and GetFramebufferAttachmentParameterivEXT.

GL_STENCIL_INDEX16_EXT	back to summary
public static final int GL_STENCIL_INDEX16_EXT Accepted by the `internalformat` parameter of RenderbufferStorageEXT.

GL_STENCIL_INDEX1_EXT	back to summary
public static final int GL_STENCIL_INDEX1_EXT Accepted by the `internalformat` parameter of RenderbufferStorageEXT.

GL_STENCIL_INDEX4_EXT	back to summary
public static final int GL_STENCIL_INDEX4_EXT Accepted by the `internalformat` parameter of RenderbufferStorageEXT.

GL_STENCIL_INDEX8_EXT	back to summary
public static final int GL_STENCIL_INDEX8_EXT Accepted by the `internalformat` parameter of RenderbufferStorageEXT.

Constructor Detail

EXTFramebufferObject	back to summary
protected EXTFramebufferObject()

Method Detail

glBindFramebufferEXT	back to summary
public static native void glBindFramebufferEXT(int target, int framebuffer)

glBindRenderbufferEXT	back to summary
public static native void glBindRenderbufferEXT(int target, int renderbuffer)

glCheckFramebufferStatusEXT	back to summary
public static native int glCheckFramebufferStatusEXT(int target) Annotations @NativeType:GLenum

glDeleteFramebuffersEXT	back to summary
public static void glDeleteFramebuffersEXT(IntBuffer framebuffers)

glDeleteFramebuffersEXT	back to summary
public static void glDeleteFramebuffersEXT(int framebuffer)

glDeleteFramebuffersEXT	back to summary
public static void glDeleteFramebuffersEXT(int[] framebuffers) Array version of: `DeleteFramebuffersEXT`

glDeleteRenderbuffersEXT	back to summary
public static void glDeleteRenderbuffersEXT(IntBuffer renderbuffers)

glDeleteRenderbuffersEXT	back to summary
public static void glDeleteRenderbuffersEXT(int renderbuffer)

glDeleteRenderbuffersEXT	back to summary
public static void glDeleteRenderbuffersEXT(int[] renderbuffers) Array version of: `DeleteRenderbuffersEXT`

glFramebufferRenderbufferEXT	back to summary
public static native void glFramebufferRenderbufferEXT(int target, int attachment, int renderbuffertarget, int renderbuffer)

glFramebufferTexture1DEXT	back to summary
public static native void glFramebufferTexture1DEXT(int target, int attachment, int textarget, int texture, int level)

glFramebufferTexture2DEXT	back to summary
public static native void glFramebufferTexture2DEXT(int target, int attachment, int textarget, int texture, int level)

glFramebufferTexture3DEXT	back to summary
public static native void glFramebufferTexture3DEXT(int target, int attachment, int textarget, int texture, int level, int zoffset)

glGenerateMipmapEXT	back to summary
public static native void glGenerateMipmapEXT(int target)

glGenFramebuffersEXT	back to summary
public static void glGenFramebuffersEXT(IntBuffer framebuffers)

glGenFramebuffersEXT	back to summary
public static int glGenFramebuffersEXT() Annotations @NativeType:void

glGenFramebuffersEXT	back to summary
public static void glGenFramebuffersEXT(int[] framebuffers) Array version of: `GenFramebuffersEXT`

glGenRenderbuffersEXT	back to summary
public static void glGenRenderbuffersEXT(IntBuffer renderbuffers)

glGenRenderbuffersEXT	back to summary
public static int glGenRenderbuffersEXT() Annotations @NativeType:void

glGenRenderbuffersEXT	back to summary
public static void glGenRenderbuffersEXT(int[] renderbuffers) Array version of: `GenRenderbuffersEXT`

glGetFramebufferAttachmentParameteriEXT	back to summary
public static int glGetFramebufferAttachmentParameteriEXT(int target, int attachment, int pname) Annotations @NativeType:void

glGetFramebufferAttachmentParameterivEXT	back to summary
public static void glGetFramebufferAttachmentParameterivEXT(int target, int attachment, int pname, IntBuffer params)

glGetFramebufferAttachmentParameterivEXT	back to summary
public static void glGetFramebufferAttachmentParameterivEXT(int target, int attachment, int pname, int[] params) Array version of: `GetFramebufferAttachmentParameterivEXT`

glGetRenderbufferParameteriEXT	back to summary
public static int glGetRenderbufferParameteriEXT(int target, int pname) Annotations @NativeType:void

glGetRenderbufferParameterivEXT	back to summary
public static void glGetRenderbufferParameterivEXT(int target, int pname, IntBuffer params)

glGetRenderbufferParameterivEXT	back to summary
public static void glGetRenderbufferParameterivEXT(int target, int pname, int[] params) Array version of: `GetRenderbufferParameterivEXT`

glIsFramebufferEXT	back to summary
public static native boolean glIsFramebufferEXT(int framebuffer) Annotations @NativeType:GLboolean

glIsRenderbufferEXT	back to summary
public static native boolean glIsRenderbufferEXT(int renderbuffer) Annotations @NativeType:GLboolean

glRenderbufferStorageEXT	back to summary
public static native void glRenderbufferStorageEXT(int target, int internalformat, int width, int height)

nglDeleteFramebuffersEXT	back to summary
public static native void nglDeleteFramebuffersEXT(int n, long framebuffers)

nglDeleteRenderbuffersEXT	back to summary
public static native void nglDeleteRenderbuffersEXT(int n, long renderbuffers)

nglGenFramebuffersEXT	back to summary
public static native void nglGenFramebuffersEXT(int n, long framebuffers)

nglGenRenderbuffersEXT	back to summary
public static native void nglGenRenderbuffersEXT(int n, long renderbuffers)

nglGetFramebufferAttachmentParameterivEXT	back to summary
public static native void nglGetFramebufferAttachmentParameterivEXT(int target, int attachment, int pname, long params)

nglGetRenderbufferParameterivEXT	back to summary
public static native void nglGetRenderbufferParameterivEXT(int target, int pname, long params)

public Class EXTFramebufferObject

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