Cache more GL state both service and client side.

gpu/command_buffer/client/client_context_state_impl_autogen.h

+// 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!
+
+// It is included by client_context_state.cc
+#ifndef GPU_COMMAND_BUFFER_CLIENT_CLIENT_CONTEXT_STATE_IMPL_AUTOGEN_H_
+#define GPU_COMMAND_BUFFER_CLIENT_CLIENT_CONTEXT_STATE_IMPL_AUTOGEN_H_
+
+ClientContextState::EnableFlags::EnableFlags()
+    : blend(false),
+      cull_face(false),
+      depth_test(false),
+      dither(true),
+      polygon_offset_fill(false),
+      sample_alpha_to_coverage(false),
+      sample_coverage(false),
+      scissor_test(false),
+      stencil_test(false) {
+}
+
+
+bool ClientContextState::SetCapabilityState(
+    GLenum cap, bool enabled, bool* changed) {
+  *changed = false;
+  switch (cap) {
+    case GL_BLEND:
+      if (enable_flags.blend != enabled) {
+         *changed = true;
+         enable_flags.blend = enabled;
+      }
+      return true;
+    case GL_CULL_FACE:
+      if (enable_flags.cull_face != enabled) {
+         *changed = true;
+         enable_flags.cull_face = enabled;
+      }
+      return true;
+    case GL_DEPTH_TEST:
+      if (enable_flags.depth_test != enabled) {
+         *changed = true;
+         enable_flags.depth_test = enabled;
+      }
+      return true;
+    case GL_DITHER:
+      if (enable_flags.dither != enabled) {
+         *changed = true;
+         enable_flags.dither = enabled;
+      }
+      return true;
+    case GL_POLYGON_OFFSET_FILL:
+      if (enable_flags.polygon_offset_fill != enabled) {
+         *changed = true;
+         enable_flags.polygon_offset_fill = enabled;
+      }
+      return true;
+    case GL_SAMPLE_ALPHA_TO_COVERAGE:
+      if (enable_flags.sample_alpha_to_coverage != enabled) {
+         *changed = true;
+         enable_flags.sample_alpha_to_coverage = enabled;
+      }
+      return true;
+    case GL_SAMPLE_COVERAGE:
+      if (enable_flags.sample_coverage != enabled) {
+         *changed = true;
+         enable_flags.sample_coverage = enabled;
+      }
+      return true;
+    case GL_SCISSOR_TEST:
+      if (enable_flags.scissor_test != enabled) {
+         *changed = true;
+         enable_flags.scissor_test = enabled;
+      }
+      return true;
+    case GL_STENCIL_TEST:
+      if (enable_flags.stencil_test != enabled) {
+         *changed = true;
+         enable_flags.stencil_test = enabled;
+      }
+      return true;
+    default:
+      return false;
+  }
+}
+bool ClientContextState::GetEnabled(
+    GLenum cap, bool* enabled) const {
+  switch (cap) {
+    case GL_BLEND:
+      *enabled = enable_flags.blend;
+      return true;
+    case GL_CULL_FACE:
+      *enabled = enable_flags.cull_face;
+      return true;
+    case GL_DEPTH_TEST:
+      *enabled = enable_flags.depth_test;
+      return true;
+    case GL_DITHER:
+      *enabled = enable_flags.dither;
+      return true;
+    case GL_POLYGON_OFFSET_FILL:
+      *enabled = enable_flags.polygon_offset_fill;
+      return true;
+    case GL_SAMPLE_ALPHA_TO_COVERAGE:
+      *enabled = enable_flags.sample_alpha_to_coverage;
+      return true;
+    case GL_SAMPLE_COVERAGE:
+      *enabled = enable_flags.sample_coverage;
+      return true;
+    case GL_SCISSOR_TEST:
+      *enabled = enable_flags.scissor_test;
+      return true;
+    case GL_STENCIL_TEST:
+      *enabled = enable_flags.stencil_test;
+      return true;
+    default:
+      return false;
+  }
+}
+#endif  // GPU_COMMAND_BUFFER_CLIENT_CLIENT_CONTEXT_STATE_IMPL_AUTOGEN_H_
+