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 25 namespace android { 26 27 class DrmGenericImporter : public Importer { 28 public: 29 DrmGenericImporter(DrmResources *drm); 30 ~DrmGenericImporter() override; 31 32 int Init(); 33 34 int ImportBuffer(buffer_handle_t handle, hwc_drm_bo_t *bo) override; 35 int ReleaseBuffer(hwc_drm_bo_t *bo) override; 36 37 private: 38 uint32_t ConvertHalFormatToDrm(uint32_t hal_format); 39 40 DrmResources *drm_; 41 42 const gralloc_module_t *gralloc_; 43 }; 44 } 45 46 #endif 47