Implement NVPR on GLES

src/gpu/gl/GrGLDefines.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
 #ifndef GrGLDefines_DEFINED
@@ skipping 882 matching lines @@
 /*      GL_ROUND_NV  */
 #define GR_GL_BEVEL                                         0x90A6
 #define GR_GL_MITER_REVERT                                  0x90A7
 #define GR_GL_MITER_TRUNCATE                                0x90A8
 
 // NV_path_rendering extension to ARB_program_interface_query:
 // .. corresponds to the set of active input variables used by the fragment
 // shader stage of <program> (if a fragment stage exists).
 #define GR_GL_FRAGMENT_INPUT                                0x936D
 
+// NV_path_rendering extension to EXT_direct_state_access:
+// [the matrix functions] must support the PATH_PROJECTION_NV and
+// PATH_MODELVIEW_NV tokens for matrixMode.
+#define GR_GL_PATH_PROJECTION                               0x1701
+#define GR_GL_PATH_MODELVIEW                                0x1700
+
 /*  ARM specific define for MSAA support on framebuffer fetch */
 #define GR_GL_FETCH_PER_SAMPLE_ARM                          0x8F65
 
-
 #endif