| /* |
| // Copyright (c) 2014 Intel Corporation |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| */ |
| #ifndef TNG_GRALLOC_BUFFER_MAPPER_H |
| #define TNG_GRALLOC_BUFFER_MAPPER_H |
| |
| #include <BufferMapper.h> |
| #include <hal_public.h> |
| #include <common/GrallocBufferMapperBase.h> |
| #include <tangier/TngGrallocBuffer.h> |
| |
| namespace android { |
| namespace intel { |
| |
| class TngGrallocBufferMapper : public GrallocBufferMapperBase { |
| public: |
| TngGrallocBufferMapper(IMG_gralloc_module_public_t& module, |
| DataBuffer& buffer); |
| virtual ~TngGrallocBufferMapper(); |
| public: |
| bool map(); |
| bool unmap(); |
| buffer_handle_t getKHandle(int subIndex); |
| buffer_handle_t getFbHandle(int subIndex); |
| void putFbHandle(); |
| private: |
| bool gttMap(void *vaddr, uint32_t size, uint32_t gttAlign, int *offset); |
| bool gttUnmap(void *vaddr); |
| bool mapKhandle(); |
| |
| private: |
| IMG_gralloc_module_t& mIMGGrallocModule; |
| void* mBufferObject; |
| native_handle_t* mClonedHandle; |
| }; |
| |
| } // namespace intel |
| } // namespace android |
| |
| #endif /* TNG_GRALLOC_BUFFER_MAPPER_H */ |