1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef ANDROID_DRM_COMPOSITOR_H_
18#define ANDROID_DRM_COMPOSITOR_H_
19
20#include "drmcomposition.h"
21#include "drmdisplaycompositor.h"
22#include "importer.h"
23
24#include <map>
25#include <memory>
26#include <sstream>
27
28namespace android {
29
30class DrmCompositor {
31 public:
32  DrmCompositor(DrmResources *drm);
33  ~DrmCompositor();
34
35  int Init();
36
37  DrmComposition *CreateComposition(Importer *importer);
38
39  int QueueComposition(std::unique_ptr<DrmComposition> composition);
40  int Composite();
41  void Dump(std::ostringstream *out) const;
42
43 private:
44  DrmCompositor(const DrmCompositor &) = delete;
45
46  DrmResources *drm_;
47
48  uint64_t frame_no_;
49
50  // mutable for Dump() propagation
51  mutable std::map<int, DrmDisplayCompositor> compositor_map_;
52};
53}
54
55#endif  // ANDROID_DRM_COMPOSITOR_H_
56