org.lwjgl.opengl

Class ARBDepthBufferFloat

java.lang.Object

org.lwjgl.opengl.ARBDepthBufferFloat

public final class ARBDepthBufferFloat
extends java.lang.Object

Native bindings to the ARB_depth_buffer_float extension.

This extension provides new texture internal formats whose depth components are stored as 32-bit floating-point values, rather than the normalized unsigned integers used in existing depth formats. Floating-point depth textures support all the functionality supported for fixed-point depth textures, including shadow mapping and rendering support via EXT_framebuffer_object. Floating-point depth textures can store values outside the range [0,1].

Additionally, this extension provides new packed depth/stencil pixel formats (see EXT_packed_depth_stencil) that have 64-bit pixels consisting of a 32-bit floating-point depth value, 8 bits of stencil, and 24 unused bites. A packed depth/stencil texture internal format is also provided.

Requires OpenGL 2.0, ARB_color_buffer_float, EXT_packed_depth_stencil and ARB_framebuffer_object. Promoted to core in OpenGL 3.0.

Field Summary

Fields

Modifier and Type	Field and Description
static int	GL_DEPTH_COMPONENT32F Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D, and RenderbufferStorageEXT, and returned in the data parameter of GetTexLevelParameter and GetRenderbufferParameterivEXT.
static int	GL_DEPTH32F_STENCIL8 Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D, and RenderbufferStorageEXT, and returned in the data parameter of GetTexLevelParameter and GetRenderbufferParameterivEXT.
static int	GL_FLOAT_32_UNSIGNED_INT_24_8_REV Accepted by the type parameter of DrawPixels, ReadPixels, TexImage1D, TexImage2D, TexImage3D, TexSubImage1D, TexSubImage2D, TexSubImage3D, and GetTexImage.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

GL_DEPTH_COMPONENT32F

public static final int GL_DEPTH_COMPONENT32F

Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D, and RenderbufferStorageEXT, and returned in the data parameter of GetTexLevelParameter and GetRenderbufferParameterivEXT.

See Also:

Constant Field Values

GL_DEPTH32F_STENCIL8

public static final int GL_DEPTH32F_STENCIL8

Accepted by the internalformat parameter of TexImage1D, TexImage2D, TexImage3D, CopyTexImage1D, CopyTexImage2D, and RenderbufferStorageEXT, and returned in the data parameter of GetTexLevelParameter and GetRenderbufferParameterivEXT.

See Also:

Constant Field Values

GL_FLOAT_32_UNSIGNED_INT_24_8_REV

public static final int GL_FLOAT_32_UNSIGNED_INT_24_8_REV

Accepted by the type parameter of DrawPixels, ReadPixels, TexImage1D, TexImage2D, TexImage3D, TexSubImage1D, TexSubImage2D, TexSubImage3D, and GetTexImage.

See Also:

Constant Field Values