From: Zhao Zhili <quinkblack@foxmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Zhao Zhili <zhilizhao@tencent.com>
Subject: [FFmpeg-devel] [RFC PATCH] avutil/avutil: make AV_TIME_BASE_Q available in C++
Date: Sat, 19 Aug 2023 02:11:31 +0800
Message-ID: <tencent_9C6A0201BD68527CF2AC123AEDC3E1B5E40A@qq.com> (raw)
From: Zhao Zhili <zhilizhao@tencent.com>
It still different than AV_TIME_BASE_Q in C, like you cannot take
address of AV_TIME_BASE_Q in C++. It's better than nothing.
---
libavutil/avutil.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/libavutil/avutil.h b/libavutil/avutil.h
index 64b68bdbd3..5201cc6c5e 100644
--- a/libavutil/avutil.h
+++ b/libavutil/avutil.h
@@ -257,7 +257,12 @@ const char *av_get_media_type_string(enum AVMediaType media_type);
* Internal time base represented as fractional value
*/
+#ifdef __cplusplus
+/* ISO C++ forbids compound-literals. */
+#define AV_TIME_BASE_Q AVRational{1, AV_TIME_BASE}
+#else
#define AV_TIME_BASE_Q (AVRational){1, AV_TIME_BASE}
+#endif
/**
* @}
--
2.25.1
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".
next reply other threads:[~2023-08-18 10:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-18 18:11 Zhao Zhili [this message]
2023-08-18 18:57 ` Michael Niedermayer
2023-08-22 12:29 ` Anton Khirnov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=tencent_9C6A0201BD68527CF2AC123AEDC3E1B5E40A@qq.com \
--to=quinkblack@foxmail.com \
--cc=ffmpeg-devel@ffmpeg.org \
--cc=zhilizhao@tencent.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Git Inbox Mirror of the ffmpeg-devel mailing list - see https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
This inbox may be cloned and mirrored by anyone:
git clone --mirror https://master.gitmailbox.com/ffmpegdev/0 ffmpegdev/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 ffmpegdev ffmpegdev/ https://master.gitmailbox.com/ffmpegdev \
ffmpegdev@gitmailbox.com
public-inbox-index ffmpegdev
Example config snippet for mirrors.
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git