Move OpenGL ES 2.0 conformance test support into main tree

gpu/gles2_conform_support/egl/config.cc

Index: gpu/gles2_conform_support/egl/config.cc
diff --git a/gpu/gles2_conform_support/egl/config.cc b/gpu/gles2_conform_support/egl/config.cc
new file mode 100644
index 0000000000000000000000000000000000000000..6c914be905a340d258bb191eae8c6e4b41b304fe
--- /dev/null
+++ b/gpu/gles2_conform_support/egl/config.cc
@@ -0,0 +1,152 @@
+// Copyright (c) 2011 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.
+
+#include "gpu/gles2_conform_support/egl/config.h"
+
+namespace egl {
+
+Config::Config()
+    : buffer_size_(0),
+      red_size_(0),
+      green_size_(0),
+      blue_size_(0),
+      luminance_size_(0),
+      alpha_size_(0),
+      alpha_mask_size_(0),
+      bind_to_texture_rgb_(EGL_DONT_CARE),
+      bind_to_texture_rgba_(EGL_DONT_CARE),
+      color_buffer_type_(EGL_RGB_BUFFER),
+      config_caveat_(EGL_DONT_CARE),
+      config_id_(EGL_DONT_CARE),
+      conformant_(EGL_OPENGL_ES2_BIT),
+      depth_size_(0),
+      level_(0),
+      max_pbuffer_width_(0),
+      max_pbuffer_height_(0),
+      max_pbuffer_pixels_(0),
+      min_swap_interval_(EGL_DONT_CARE),
+      max_swap_interval_(EGL_DONT_CARE),
+      native_renderable_(EGL_DONT_CARE),
+      native_visual_id_(0),
+      native_visual_type_(EGL_DONT_CARE),
+      renderable_type_(EGL_OPENGL_ES2_BIT),
+      sample_buffers_(0),
+      samples_(0),
+      stencil_size_(0),
+      surface_type_(EGL_WINDOW_BIT),
+      transparent_type_(EGL_NONE),
+      transparent_red_value_(EGL_DONT_CARE),
+      transparent_green_value_(EGL_DONT_CARE),
+      transparent_blue_value_(EGL_DONT_CARE) {
+}
+
+Config::~Config() {
+}
+
+bool Config::GetAttrib(EGLint attribute, EGLint* value) const {
+  // TODO(alokp): Find out how to get correct values.
+  switch (attribute) {
+    case EGL_BUFFER_SIZE:
+      *value = buffer_size_;
+      break;
+    case EGL_RED_SIZE:
+      *value = red_size_;
+      break;
+    case EGL_GREEN_SIZE:
+      *value = green_size_;
+      break;
+    case EGL_BLUE_SIZE:
+      *value = blue_size_;
+      break;
+    case EGL_LUMINANCE_SIZE:
+      *value = luminance_size_;
+      break;
+    case EGL_ALPHA_SIZE:
+      *value = alpha_size_;
+      break;
+    case EGL_ALPHA_MASK_SIZE:
+      *value = alpha_mask_size_;
+      break;
+    case EGL_BIND_TO_TEXTURE_RGB:
+      *value = bind_to_texture_rgb_;
+      break;
+    case EGL_BIND_TO_TEXTURE_RGBA:
+      *value = bind_to_texture_rgba_;
+      break;
+    case EGL_COLOR_BUFFER_TYPE:
+      *value = color_buffer_type_;
+      break;
+    case EGL_CONFIG_CAVEAT:
+      *value = config_caveat_;
+      break;
+    case EGL_CONFIG_ID:
+      *value = config_id_;
+      break;
+    case EGL_CONFORMANT:
+      *value = conformant_;
+      break;
+    case EGL_DEPTH_SIZE:
+      *value = depth_size_;
+      break;
+    case EGL_LEVEL:
+      *value = level_;
+      break;
+    case EGL_MAX_PBUFFER_WIDTH:
+      *value = max_pbuffer_width_;
+      break;
+    case EGL_MAX_PBUFFER_HEIGHT:
+      *value = max_pbuffer_height_;
+      break;
+    case EGL_MAX_PBUFFER_PIXELS:
+      *value = max_pbuffer_pixels_;
+      break;
+    case EGL_MIN_SWAP_INTERVAL:
+      *value = min_swap_interval_;
+      break;
+    case EGL_MAX_SWAP_INTERVAL:
+      *value = max_swap_interval_;
+      break;
+    case EGL_NATIVE_RENDERABLE:
+      *value = native_renderable_;
+      break;
+    case EGL_NATIVE_VISUAL_ID:
+      *value = native_visual_id_;
+      break;
+    case EGL_NATIVE_VISUAL_TYPE:
+      *value = native_visual_type_;
+      break;
+    case EGL_RENDERABLE_TYPE:
+      *value = renderable_type_;
+      break;
+    case EGL_SAMPLE_BUFFERS:
+      *value = sample_buffers_;
+      break;
+    case EGL_SAMPLES:
+      *value = samples_;
+      break;
+    case EGL_STENCIL_SIZE:
+      *value = stencil_size_;
+      break;
+    case EGL_SURFACE_TYPE:
+      *value = surface_type_;
+      break;
+    case EGL_TRANSPARENT_TYPE:
+      *value = transparent_type_;
+      break;
+    case EGL_TRANSPARENT_RED_VALUE:
+      *value = transparent_red_value_;
+      break;
+    case EGL_TRANSPARENT_GREEN_VALUE:
+      *value = transparent_green_value_;
+      break;
+    case EGL_TRANSPARENT_BLUE_VALUE:
+      *value = transparent_blue_value_;
+      break;
+    default:
+      return false;
+  }
+  return true;
+}
+
+}  // namespace egl