Add functions to support NV_path_rendering in OpenGL ES

src/gpu/gl/GrGLAssembleGLESInterface.h

 
 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 /* This file is meant to be included "inline" the implementation that is using the function.
  * The platform native GL implementation header file should be included before this file.
@@ skipping 231 matching lines @@
     GET_LINKED(InvalidateSubFramebuffer);
 #else
     GET_PROC(InvalidateFramebuffer);
     GET_PROC(InvalidateSubFramebuffer);
 #endif
     GET_PROC(InvalidateBufferData);
     GET_PROC(InvalidateBufferSubData);
     GET_PROC(InvalidateTexImage);
     GET_PROC(InvalidateTexSubImage);
 
+#if GL_ES_VERSION_3_1
+    GET_LINKED(GetProgramResourceLocation);
+#else
+    if (version >= GR_GL_VER(3,1)) {
+        GET_PROC(GetProgramResourceLocation);
+    }
+#endif
+
+    if (extensions.has("GL_NV_path_rendering")) {
+        GET_PROC_SUFFIX(MatrixLoadf, EXT);
+        GET_PROC_SUFFIX(MatrixLoadIdentity, EXT);
+        GET_PROC_SUFFIX(PathCommands, NV);
+        GET_PROC_SUFFIX(PathCoords, NV);
+        GET_PROC_SUFFIX(PathParameteri, NV);
+        GET_PROC_SUFFIX(PathParameterf, NV);
+        GET_PROC_SUFFIX(GenPaths, NV);
+        GET_PROC_SUFFIX(DeletePaths, NV);
+        GET_PROC_SUFFIX(PathStencilFunc, NV);
+        GET_PROC_SUFFIX(StencilFillPath, NV);
+        GET_PROC_SUFFIX(StencilStrokePath, NV);
+        GET_PROC_SUFFIX(StencilFillPathInstanced, NV);
+        GET_PROC_SUFFIX(StencilStrokePathInstanced, NV);
+        GET_PROC_SUFFIX(CoverFillPath, NV);
+        GET_PROC_SUFFIX(CoverStrokePath, NV);
+        GET_PROC_SUFFIX(CoverFillPathInstanced, NV);
+        GET_PROC_SUFFIX(CoverStrokePathInstanced, NV);
+        GET_PROC_SUFFIX(ProgramPathFragmentInputGen, NV);
+    }
+
     interface->fStandard = kGLES_GrGLStandard;
     interface->fExtensions.swap(&extensions);
 
     return interface;
 }