Method copy

core/src/processing/opengl/FrameBuffer.java:178–185

(FrameBuffer dest, int mask)

  }

  public void copy(FrameBuffer dest, int mask) {
    pgl.bindFramebufferImpl(PGL.READ_FRAMEBUFFER, this.glFbo);
    pgl.bindFramebufferImpl(PGL.DRAW_FRAMEBUFFER, dest.glFbo);
    pgl.blitFramebuffer(0, 0, this.width, this.height,
                        0, 0, dest.width, dest.height, mask, PGL.NEAREST);
    pgl.bindFramebufferImpl(PGL.READ_FRAMEBUFFER, pg.getCurrentFB().glFbo);
    pgl.bindFramebufferImpl(PGL.DRAW_FRAMEBUFFER, pg.getCurrentFB().glFbo);
  }

  public void bind() {
    pgl.bindFramebufferImpl(PGL.FRAMEBUFFER, glFbo);