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      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 GRALLOC_BUFFER_BASE_H
     17 #define GRALLOC_BUFFER_BASE_H
     18 
     19 #include <GraphicBuffer.h>
     20 
     21 namespace android {
     22 namespace intel {
     23 
     24 class GrallocBufferBase : public GraphicBuffer {
     25 public:
     26     GrallocBufferBase(uint32_t handle);
     27     virtual ~GrallocBufferBase() {}
     28     virtual void resetBuffer(uint32_t handle);
     29 
     30 protected:
     31     // helper function to be invoked by the derived class
     32     void initStride();
     33 
     34 private:
     35     void initBuffer(uint32_t handle);
     36 };
     37 
     38 } // namespace intel
     39 } // namespace android
     40 
     41 #endif /* GRALLOC_BUFFER_BASE_H */
     42