ui/gl/egl_util.cc

   1 // Copyright (c) 2012 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 "ui/gl/egl_util.h"
   6
   7 #if defined(OS_ANDROID)
   8 #include <EGL/egl.h>
   9 #else
  10 #include "third_party/khronos/EGL/egl.h"
  11 #endif
  12
  13 // This needs to be after the EGL includes
  14 #include "ui/gl/gl_bindings.h"
  15
  16 namespace ui {
  17
  18 // Returns the last EGL error as a string.
  19 const char* GetLastEGLErrorString() {
  20   EGLint error = eglGetError();
  21   switch (error) {
  22     case EGL_SUCCESS:
  23       return "EGL_SUCCESS";
  24     case EGL_BAD_ACCESS:
  25       return "EGL_BAD_ACCESS";
  26     case EGL_BAD_ALLOC:
  27       return "EGL_BAD_ALLOC";
  28     case EGL_BAD_ATTRIBUTE:
  29       return "EGL_BAD_ATTRIBUTE";
  30     case EGL_BAD_CONTEXT:
  31       return "EGL_BAD_CONTEXT";
  32     case EGL_BAD_CONFIG:
  33       return "EGL_BAD_CONFIG";
  34     case EGL_BAD_CURRENT_SURFACE:
  35       return "EGL_BAD_CURRENT_SURFACE";
  36     case EGL_BAD_DISPLAY:
  37       return "EGL_BAD_DISPLAY";
  38     case EGL_BAD_SURFACE:
  39       return "EGL_BAD_SURFACE";
  40     case EGL_BAD_MATCH:
  41       return "EGL_BAD_MATCH";
  42     case EGL_BAD_PARAMETER:
  43       return "EGL_BAD_PARAMETER";
  44     case EGL_BAD_NATIVE_PIXMAP:
  45       return "EGL_BAD_NATIVE_PIXMAP";
  46     case EGL_BAD_NATIVE_WINDOW:
  47       return "EGL_BAD_NATIVE_WINDOW";
  48     default:
  49       return "UNKNOWN";
  50   }
  51 }
  52
  53 }  // namespace ui