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_PLATFORM_DRM_GENERIC_H_
18#define ANDROID_PLATFORM_DRM_GENERIC_H_
19
20#include "drmresources.h"
21#include "platform.h"
22
23#include <hardware/gralloc.h>
24
25namespace android {
26
27class DrmGenericImporter : public Importer {
28 public:
29  DrmGenericImporter(DrmResources *drm);
30  ~DrmGenericImporter() override;
31
32  int Init();
33
34  EGLImageKHR ImportImage(EGLDisplay egl_display, buffer_handle_t handle) override;
35  int ImportBuffer(buffer_handle_t handle, hwc_drm_bo_t *bo) override;
36  int ReleaseBuffer(hwc_drm_bo_t *bo) override;
37
38 private:
39  uint32_t ConvertHalFormatToDrm(uint32_t hal_format);
40
41  DrmResources *drm_;
42
43  const gralloc_module_t *gralloc_;
44};
45}
46
47#endif
48