37 Error Gralloc0Mapper::registerBuffer(buffer_handle_t bufferHandle) {  in registerBuffer()
39     return result ? Error::BAD_BUFFER : Error::NONE;  in registerBuffer()
46 Error Gralloc0Mapper::lockBuffer(buffer_handle_t bufferHandle,  in lockBuffer()
58                 return Error::NO_RESOURCES;  in lockBuffer()
75         return Error::BAD_VALUE;  in lockBuffer()
78         return Error::NONE;  in lockBuffer()
82 Error Gralloc0Mapper::lockBuffer(buffer_handle_t bufferHandle,  in lockBuffer()
94                 return Error::NO_RESOURCES;  in lockBuffer()
116         return Error::BAD_VALUE;  in lockBuffer()
124         return Error::NONE;  in lockBuffer()
128 Error Gralloc0Mapper::unlockBuffer(buffer_handle_t bufferHandle,  in unlockBuffer()
144         return Error::BAD_VALUE;  in unlockBuffer()
147         return Error::NONE;  in unlockBuffer()