Implement extension EGL_TIZEN_native_fence_sync

Implement extension EGL_TIZEN_native_fence_sync

Merged old commit:
Changed the initial setting of dri2_surface to use out_fence_fd.
Change-Id: Ic51d7e2441927010b5889a2328199428c06d6351
Signed-off-by: Joonbum Ko <joonbum.ko@samsung.com>
Fixed to use out_fence_fd to wait render done in twe_thread.
Change-Id: I2bee255bcd5eb2697e49a5e8973c03ea65fe0e30
Signed-off-by: Joonbum Ko <joonbum.ko@samsung.com>
v3d_screen: Fixed to support capability for NATIVE_FENCE_FD.
Change-Id: I3335ee417d88e51a904114869fb5ac287622c526
Signed-off-by: Joonbum Ko <joonbum.ko@samsung.com>
v3d_fence: Added function to get fence_fd from dri2.
Change-Id: Ibd86254f2352a01cd993c61b0ab036c721005be0
Signed-off-by: Joonbum Ko <joonbum.ko@samsung.com>
Added new extension EGL_TIZEN_native_fence_sync.

      EGL_TIZEN_native_fence_sync
     - Added EGL_SYNC_NATIVE_FENCE_TIZEN to distinguish EGLSyncKHR.
     - Added EGL_SYNC_NATIVE_FENCE_FD_TIZEN to get tizen's native fence fd
      in the sync attribute.
     - Added EGL_NO_NATIVE_FENCE_FD_TIZEN to indicate no native fence fd.
     - The eglDupNativeFenceFDTIZEN function has been added to get an fd to
      indicate when rendering is complete from the egl core.
Change-Id: I6876572ec04b3d1616f6b7e5018dc6647685b536
Signed-off-by: Joonbum Ko <joonbum.ko@samsung.com>
Implemented extension EGL_TIZEN_native_fence_sync.
 - this patch is only for the 'tizen' branch
 - Added new API to get native fence fd from driver.
    eglDupNativeFenceFDTIZEN()
Change-Id: I21d46faedbfc46abd4dde03d36560bf941061d38
Signed-off-by: Joonbum Ko <joonbum.ko@samsung.com>
Signed-off-by: Joonbum Ko <joonbum.ko@samsung.com>