1 /* 2 // Copyright(c)2014 IntelCorporation 3 // 4 // LicensedundertheApacheLicense,Version2.0(the"License"); 5 // youmaynotusethisfileexceptincompliancewiththeLicense. 6 // YoumayobtainacopyoftheLicenseat 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unlessrequiredbyapplicablelaworagreedtoinwriting,software 11 // distributedundertheLicenseisdistributedonan"ASIS"BASIS, 12 // WITHOUTWARRANTIESORCONDITIONSOFANYKIND,eitherexpressorimplied. 13 // SeetheLicenseforthespecificlanguagegoverningpermissionsand 14 // limitationsundertheLicense. 15 */ 16 #ifndef IVIDEO_PAYLOAD_MANAGER_H 17 #define IVIDEO_PAYLOAD_MANAGER_H 18 19 #include <hardware/hwcomposer.h> 20 21 namespace android { 22 namespace intel { 23 24 class BufferMapper; 25 26 class IVideoPayloadManager { 27 public: 28 IVideoPayloadManager() {} 29 virtual ~IVideoPayloadManager() {} 30 31 public: 32 struct Buffer { 33 buffer_handle_t khandle; 34 uint16_t width; 35 uint16_t height; 36 uint16_t bufWidth; 37 uint16_t bufHeight; 38 uint16_t lumaStride; 39 uint16_t chromaUStride; 40 uint16_t chromaVStride; 41 uint16_t offsetX; 42 uint16_t offsetY; 43 bool tiled; 44 }; 45 struct MetaData { 46 uint32_t format; 47 uint32_t transform; 48 int64_t timestamp; 49 Buffer normalBuffer; 50 Buffer scalingBuffer; 51 Buffer rotationBuffer; 52 }; 53 54 public: 55 virtual bool getMetaData(BufferMapper *mapper, MetaData *metadata) = 0; 56 virtual bool setRenderStatus(BufferMapper *mapper, bool renderStatus) = 0; 57 }; 58 59 } // namespace intel 60 } // namespace android 61 62 #endif /* IVIDEO_PAYLOAD_MANAGER_H */ 63
