am c8e4598a: am 97d1ddc6: am 4e79d11a: Merge " fixing bug in the name of GL function "glClearDepthf" --> "glClearDeapth""

* commit 'c8e4598a5e29aae5e973ea033b81dd2b64e19492':
  fixing bug in the name of GL function "glClearDepthf" --> "glClearDeapth"