Package org.lwjgl.opengles

Class NVFramebufferBlit

java.lang.Object
org.lwjgl.opengles.NVFramebufferBlit
public class NVFramebufferBlit extends Object
Native bindings to the NV_framebuffer_blit extension.

This extension modifies OpenGL ES 2.0 by splitting the framebuffer object binding point into separate DRAW and READ bindings. This allows copying directly from one framebuffer to another. In addition, a new high performance blit function is added to facilitate these blits and perform some data conversion where allowed.

Requires GLES 2.0.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    GL_DRAW_FRAMEBUFFER_BINDING_NV
    Accepted by the pname parameters of GetIntegerv and GetFloatv.
    static final int
    GL_DRAW_FRAMEBUFFER_NV
    Accepted by the target parameter of BindFramebuffer, CheckFramebufferStatus, FramebufferTexture2D, FramebufferRenderbuffer, and GetFramebufferAttachmentParameteriv.
    static final int
    GL_READ_FRAMEBUFFER_BINDING_NV
    Accepted by the pname parameters of GetIntegerv and GetFloatv.
    static final int
    GL_READ_FRAMEBUFFER_NV
    Accepted by the target parameter of BindFramebuffer, CheckFramebufferStatus, FramebufferTexture2D, FramebufferRenderbuffer, and GetFramebufferAttachmentParameteriv.

  • Method Summary

    Modifier and Type
    Method
    Description
    static void
    glBlitFramebufferNV(int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1, int mask, int filter)
     

    Methods inherited from class java.lang.Object

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

  • Field Details

    • GL_READ_FRAMEBUFFER_NV

      public static final int GL_READ_FRAMEBUFFER_NV
      Accepted by the target parameter of BindFramebuffer, CheckFramebufferStatus, FramebufferTexture2D, FramebufferRenderbuffer, and GetFramebufferAttachmentParameteriv.
      See Also:

    • GL_DRAW_FRAMEBUFFER_NV

      public static final int GL_DRAW_FRAMEBUFFER_NV
      Accepted by the target parameter of BindFramebuffer, CheckFramebufferStatus, FramebufferTexture2D, FramebufferRenderbuffer, and GetFramebufferAttachmentParameteriv.
      See Also:

    • GL_DRAW_FRAMEBUFFER_BINDING_NV

      public static final int GL_DRAW_FRAMEBUFFER_BINDING_NV
      Accepted by the pname parameters of GetIntegerv and GetFloatv.
      See Also:

    • GL_READ_FRAMEBUFFER_BINDING_NV

      public static final int GL_READ_FRAMEBUFFER_BINDING_NV
      Accepted by the pname parameters of GetIntegerv and GetFloatv.
      See Also:

  • Method Details

    • glBlitFramebufferNV

      public static void glBlitFramebufferNV(int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1, int mask, int filter)