RenderBuffer

Represents an OpenGL render buffer. A render buffer can be used as a faster alternative to a texture in a frame buffer when its rendering output doesn't need to be read. The storage format, width and height dimensions need to be set with {@link #setStorage(org.spout.renderer.api.gl.Texture.InternalFormat, int, int)}, before the render buffer can be used.

abstract

class RenderBuffer : Creatable , GLVersioned {

protected

uint id;

void destroy();

void setStorage(InternalFormat format, uint width, uint height);

InternalFormat getFormat();

}

Members

Functions

bind void bind(): Binds the render buffer to the OpenGL context.
destroy void destroy(): Undocumented in source. Be warned that the author may not have intended to support it.
getFormat InternalFormat getFormat(): Returns the render buffer format.
getHeight uint getHeight(): Returns the render buffer height.
getID uint getID(): Gets the ID for this render buffer as assigned by OpenGL.
getWidth uint getWidth(): Returns the render buffer width.
setStorage void setStorage(InternalFormat format, uint width, uint height): Sets the render buffer storage.
unbind void unbind(): Unbinds the render buffer from the OpenGL context.

Variables

id uint id;: Undocumented in source.

Inherited Members

From Creatable

create void create(): Creates the resources. It can now be used.
destroy void destroy(): Releases the resource. It can not longer be used.
isCreated bool isCreated(): Returns true if the resource was created and is ready for use, false if otherwise.
checkCreated void checkCreated(): Throws an exception if the resource hasn't been created yet.
checkNotCreated void checkNotCreated(): Throws an exception if the resource has been created already.

From GLVersioned

getGLVersion GLVersion getGLVersion(): Returns the lowest OpenGL version required by this object's implementation.