show meaningful GL error strings during debugging
authorbsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Mon, 18 Jun 2012 12:27:29 +0000 (12:27 +0000)
committerbsalomon@google.com <bsalomon@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Mon, 18 Jun 2012 12:27:29 +0000 (12:27 +0000)
commit845eafddb09e9a28b45b502abb544df1e286a324
tree1313f56914389948085b576817671737995965d4
parentfc0d23a6ba476c7fac0d0581880a930c1951efa0
show meaningful GL error strings during debugging

Committed on behalf of Guanqun.Lu@gmail.com

Review URL: http://codereview.appspot.com/6306094/

git-svn-id: http://skia.googlecode.com/svn/trunk@4271 2bbb7eff-a529-9590-31e7-b0007b416f81
src/gpu/gl/GrGLUtil.cpp