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// This file contains the ContextState class.
6
7#ifndef GPU_COMMAND_BUFFER_CLIENT_CLIENT_CONTEXT_STATE_H_
8#define GPU_COMMAND_BUFFER_CLIENT_CLIENT_CONTEXT_STATE_H_
9
10#include <GLES2/gl2.h>
11#include <vector>
12#include "gles2_impl_export.h"
13
14namespace gpu {
15namespace gles2 {
16
17struct GLES2_IMPL_EXPORT ClientContextState {
18  ClientContextState();
19  ~ClientContextState();
20
21  // Returns true if state was cached in which case 'enabled' will be set to the
22  // current state.
23  bool GetEnabled(GLenum cap, bool* enabled) const;
24
25  // Sets the state of a capability.
26  // Returns true if the capability is one that is cached.
27  // 'changed' will be true if the state was different from 'enabled.
28  bool SetCapabilityState(GLenum cap, bool enabled, bool* changed);
29
30  #include "gpu/command_buffer/client/client_context_state_autogen.h"
31
32  EnableFlags enable_flags;
33};
34
35}  // namespace gles2
36}  // namespace gpu
37
38#endif  // GPU_COMMAND_BUFFER_CLIENT_CLIENT_CONTEXT_STATE_H_
39
40