diff options
Diffstat (limited to 'src/picture_asset.h')
| -rw-r--r-- | src/picture_asset.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/src/picture_asset.h b/src/picture_asset.h index 71900200..4e9e1dd7 100644 --- a/src/picture_asset.h +++ b/src/picture_asset.h @@ -17,6 +17,9 @@ */ +#ifndef LIBDCP_PICTURE_ASSET_H +#define LIBDCP_PICTURE_ASSET_H + /** @file src/picture_asset.h * @brief An asset made up of JPEG2000 files */ @@ -79,6 +82,23 @@ protected: class MonoPictureAsset; +struct FrameInfo +{ + FrameInfo (uint64_t o, uint64_t l, std::string h) + : offset (o) + , length (l) + , hash (h) + {} + + FrameInfo (std::istream& s); + + void write (std::ostream& s); + + uint64_t offset; + uint64_t length; + std::string hash; +}; + /** A helper class for writing to MonoPictureAssets progressively (i.e. writing frame-by-frame, * rather than giving libdcp all the frames in one go). * @@ -94,7 +114,7 @@ class MonoPictureAssetWriter public: ~MonoPictureAssetWriter (); - void write (uint8_t* data, int size); + FrameInfo write (uint8_t* data, int size); void finalize (); private: @@ -205,3 +225,5 @@ public: } + +#endif |