#9819: DeckLink build error, regression from cc5844 commit?
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Reporter: laurfb | Type: defect
Status: new | Priority: normal
Component: avdevice | Version: git-master
Keywords: decklink | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Hi. Have some trouble building ffmpeg with decklink option.
Seems to be related to cc5844 ffmpeg commit
(https://github.com/FFmpeg/FFmpeg/commit/cc5844da988fb7ca1051775a3dac43de77bf3881)
Using media_autobuild_suite with "enable-decklink" option active I've got
this error message:
{{{
E:/AB_Suite/local64/include/DeckLinkAPI.h:20309:28: warning: redundant
redeclaration of 'void BSTR_UserFree(ULONG*, OLECHAR**)' in same scope
[-Wredundant-decls]
20309 | void __RPC_USER BSTR_UserFree (ULONG *, BSTR *);
| ^~~~~~~~~~~~~
E:/AB_Suite/msys64/mingw64/include/propidl.h:1122:28: note: previous
declaration of 'void BSTR_UserFree(ULONG*, OLECHAR**)'
1122 | void __RPC_USER BSTR_UserFree (ULONG *, BSTR *);
| ^~~~~~~~~~~~~
E:/AB_Suite/build/ffmpeg-git/libavdevice/decklink_common.cpp: In function
'int ff_decklink_set_configs(AVFormatContext*, decklink_direction_t)':
E:/AB_Suite/build/ffmpeg-git/libavdevice/decklink_common.cpp:187:58:
warning: comparison of integer expressions of different signedness: 'int'
and 'long long unsigned int' [-Wsign-compare]
187 | if (ctx->duplex_mode < 0 || ctx->duplex_mode >=
FF_ARRAY_ELEMS(decklink
}}}
Use headers from v11.6 decklink SDK.
regards,
laurfb
--
Ticket URL: <https://trac.ffmpeg.org/ticket/9819>
FFmpeg <https://ffmpeg.org>
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