293   static constexpr std::array<uint8_t, 3> kStartCode = {0, 0, 1};  in EncodeHook()  local
310       encoded_image->size() > kSpsSize + kPpsSize + 1 + 3 * kStartCode.size()) {  in EncodeHook()
313     fragmentation->fragmentationOffset[0] = kStartCode.size();  in EncodeHook()
315     fragmentation->fragmentationOffset[1] = 2 * kStartCode.size() + kSpsSize;  in EncodeHook()
318         3 * kStartCode.size() + kSpsSize + kPpsSize;  in EncodeHook()
320         encoded_image->size() - (3 * kStartCode.size() + kSpsSize + kPpsSize);  in EncodeHook()
324     memcpy(encoded_image->data(), kStartCode.data(), kStartCode.size());  in EncodeHook()
326     memcpy(encoded_image->data() + fragmentation->Offset(1) - kStartCode.size(),  in EncodeHook()
327            kStartCode.data(), kStartCode.size());  in EncodeHook()
329     memcpy(encoded_image->data() + fragmentation->Offset(2) - kStartCode.size(),  in EncodeHook()
330            kStartCode.data(), kStartCode.size());  in EncodeHook()
335     fragmentation->fragmentationOffset[0] = kStartCode.size();  in EncodeHook()
337         encoded_image->size() - kStartCode.size();  in EncodeHook()
338     memcpy(encoded_image->data(), kStartCode.data(), kStartCode.size());  in EncodeHook()