Otherwise, the user requested priority of packet side data will be ignored.
For this, move the relevant functions to decode.c, as they need access to an
AVCodecContext.
Signed-off-by: James Almer <jamrial@gmail.com>
This commit takes some of the sanitize code used by ff_exif_get_buffer
and exposes it as an ff_ API, so encoders who wish to modify the
sanitized IFD before calling av_exif_write can do so.
Signed-off-by: Leo Izen <leo.izen@gmail.com>
This function is no longer called and its functionality
can be accessed using the new API in exif.h as well as the
various internal attach functions in exif_internal.h.
Signed-off-by: Leo Izen <leo.izen@gmail.com>
This commit adds a structure to contain parsed EXIF metadata, as well
as code to read and write that struct from/to binary EXIF buffers. Some
internal functions have been moved to exif_internal.h. Code to read
from this new struct and write to an AVDictionary **dict has been added
as well in order to preserve interoperability with existing callers.
The only codec changes so far as of this commit are to call these
interop functions, but in future commits there will be codec changes to
use the new parsing routines instead.
Signed-off-by: Leo Izen <leo.izen@gmail.com>
