Add Pepper support for several GL extensions

ppapi/c/dev/ppb_opengles2ext_dev.h

Index: ppapi/c/dev/ppb_opengles2ext_dev.h
diff --git a/ppapi/c/dev/ppb_opengles2ext_dev.h b/ppapi/c/dev/ppb_opengles2ext_dev.h
new file mode 100644
index 0000000000000000000000000000000000000000..2aa172fabc18c8e070996711aeab19dc35357245
--- /dev/null
+++ b/ppapi/c/dev/ppb_opengles2ext_dev.h
@@ -0,0 +1,82 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// This file is auto-generated from
+// gpu/command_buffer/build_gles2_cmd_buffer.py
+// DO NOT EDIT!
+
+// OpenGL ES interface.
+#ifndef C_DEV_PPB_OPENGLES2EXT_DEV_H_
+#define C_DEV_PPB_OPENGLES2EXT_DEV_H_
+
+#include "ppapi/c/pp_resource.h"
+#include "ppapi/c/ppb_opengles2.h"
+
+#define PPB_OPENGLES2_INSTANCEDARRAYS_DEV_INTERFACE_1_0 \
+    "PPB_OpenGLES2InstancedArrays(Dev);1.0"
+#define PPB_OPENGLES2_INSTANCEDARRAYS_DEV_INTERFACE \
+    PPB_OPENGLES2_INSTANCEDARRAYS_DEV_INTERFACE_1_0
+
+struct PPB_OpenGLES2InstancedArrays_Dev {
+  void (*DrawArraysInstancedANGLE)(
+      PP_Resource context, GLenum mode, GLint first, GLsizei count,
+      GLsizei primcount);
+  void (*DrawElementsInstancedANGLE)(
+      PP_Resource context, GLenum mode, GLsizei count, GLenum type,
+      const void* indices, GLsizei primcount);
+  void (*VertexAttribDivisorANGLE)(
+      PP_Resource context, GLuint index, GLuint divisor);
+};
+
+#define PPB_OPENGLES2_FRAMEBUFFERBLIT_DEV_INTERFACE_1_0 \
+    "PPB_OpenGLES2FramebufferBlit(Dev);1.0"
+#define PPB_OPENGLES2_FRAMEBUFFERBLIT_DEV_INTERFACE \
+    PPB_OPENGLES2_FRAMEBUFFERBLIT_DEV_INTERFACE_1_0
+
+struct PPB_OpenGLES2FramebufferBlit_Dev {
+  void (*BlitFramebufferEXT)(
+      PP_Resource context, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
+      GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask,
+      GLenum filter);
+};
+
+#define PPB_OPENGLES2_FRAMEBUFFERMULTISAMPLE_DEV_INTERFACE_1_0 \
+    "PPB_OpenGLES2FramebufferMultisample(Dev);1.0"
+#define PPB_OPENGLES2_FRAMEBUFFERMULTISAMPLE_DEV_INTERFACE \
+    PPB_OPENGLES2_FRAMEBUFFERMULTISAMPLE_DEV_INTERFACE_1_0
+
+struct PPB_OpenGLES2FramebufferMultisample_Dev {
+  void (*RenderbufferStorageMultisampleEXT)(
+      PP_Resource context, GLenum target, GLsizei samples,
+      GLenum internalformat, GLsizei width, GLsizei height);
+};
+
+#define PPB_OPENGLES2_CHROMIUMENABLEFEATURE_DEV_INTERFACE_1_0 \
+    "PPB_OpenGLES2ChromiumEnableFeature(Dev);1.0"
+#define PPB_OPENGLES2_CHROMIUMENABLEFEATURE_DEV_INTERFACE \
+    PPB_OPENGLES2_CHROMIUMENABLEFEATURE_DEV_INTERFACE_1_0
+
+struct PPB_OpenGLES2ChromiumEnableFeature_Dev {
+  GLboolean (*EnableFeatureCHROMIUM)(PP_Resource context, const char* feature);
+};
+
+#define PPB_OPENGLES2_CHROMIUMMAPSUB_DEV_INTERFACE_1_0 \
+    "PPB_OpenGLES2ChromiumMapSub(Dev);1.0"
+#define PPB_OPENGLES2_CHROMIUMMAPSUB_DEV_INTERFACE \
+    PPB_OPENGLES2_CHROMIUMMAPSUB_DEV_INTERFACE_1_0
+
+struct PPB_OpenGLES2ChromiumMapSub_Dev {
+  void* (*MapBufferSubDataCHROMIUM)(
+      PP_Resource context, GLuint target, GLintptr offset, GLsizeiptr size,
+      GLenum access);
+  void (*UnmapBufferSubDataCHROMIUM)(PP_Resource context, const void* mem);
+  void* (*MapTexSubImage2DCHROMIUM)(
+      PP_Resource context, GLenum target, GLint level, GLint xoffset,
+      GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type,
+      GLenum access);
+  void (*UnmapTexSubImage2DCHROMIUM)(PP_Resource context, const void* mem);
+};
+
+#endif  // C_DEV_PPB_OPENGLES2EXT_DEV_H_
+