ui/gl/gl_enums.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include <sstream>
   6 #include <GLES2/gl2.h>
   7
   8 #include "ui/gl/gl_enums.h"
   9
  10 namespace gfx {
  11
  12 std::string GLEnums::GetStringEnum(uint32 value) {
  13   const EnumToString* entry = enum_to_string_table_;
  14   const EnumToString* end = entry + enum_to_string_table_len_;
  15   for (;entry < end; ++entry) {
  16     if (value == entry->value) {
  17       return entry->name;
  18     }
  19   }
  20   std::stringstream ss;
  21   ss.fill('0');
  22   ss.width(value < 0x10000 ? 4 : 8);
  23   ss << std::hex << value;
  24   return "0x" + ss.str();
  25 }
  26
  27 std::string GLEnums::GetStringError(uint32 value) {
  28   if (value == GL_NONE)
  29     return "GL_NONE";
  30   return GetStringEnum(value);
  31 }
  32
  33 std::string GLEnums::GetStringBool(uint32 value) {
  34   return value ? "GL_TRUE" : "GL_FALSE";
  35 }
  36
  37 #include "ui/gl/gl_enums_implementation_autogen.h"
  38
  39 }  // namespace gfx
  40