glTextureStorage2DEXT 1322 ppapi/lib/gl/include/GLES2/gl2ext.h GL_APICALL void GL_APIENTRY glTextureStorage2DEXT (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
glTextureStorage2DEXT 1075 third_party/khronos/GLES2/gl2ext.h GL_APICALL void GL_APIENTRY glTextureStorage2DEXT (GLuint texture, GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);