diff options
| author | Mark Thompson <sw@jkqxz.net> | 2017-03-04 23:57:40 +0000 |
|---|---|---|
| committer | Mark Thompson <sw@jkqxz.net> | 2017-06-14 22:27:32 +0100 |
| commit | d59c6a3aebc20cc64cb7a46401cb55f02f4cbe09 (patch) | |
| tree | 93d7c8e3cb688736da2b691f14546d86530ac4d4 /libavutil/hwcontext_internal.h | |
| parent | a97fb14418fd621defec1ea5cd387953407b180d (diff) | |
hwcontext: Improve allocation in derived contexts
Use the flags argument of av_hwframe_ctx_create_derived() to pass the
mapping flags which will be used on allocation. Also, set the format
and hardware context on the allocated frame automatically - the user
should not be required to do this themselves.
(cherry picked from commit c5714b51aad41fef56dddac1d542e7fc6b984627)
Diffstat (limited to 'libavutil/hwcontext_internal.h')
| -rw-r--r-- | libavutil/hwcontext_internal.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavutil/hwcontext_internal.h b/libavutil/hwcontext_internal.h index 0a0c4e86ce..68f78c0a1f 100644 --- a/libavutil/hwcontext_internal.h +++ b/libavutil/hwcontext_internal.h @@ -121,6 +121,11 @@ struct AVHWFramesInternal { * context it was derived from. */ AVBufferRef *source_frames; + /** + * Flags to apply to the mapping from the source to the derived + * frame context when trying to allocate in the derived context. + */ + int source_allocation_map_flags; }; typedef struct HWMapDescriptor { |