From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH 4/8] libavcodec/jpeg2000_parser: LUTify info_marker()
Date: Wed, 1 Jun 2022 18:40:26 +0200
Message-ID: <20220601164026.GN396728@pb2> (raw)
In-Reply-To: <f6ed6aafe63460228efc73a1b231be3d2aea9239.camel@acc.umu.se>
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On Tue, May 31, 2022 at 12:00:05PM +0200, Tomas Härdin wrote:
>
> jpeg2000_parser.c | 26 +++++++++++++++++++-------
> 1 file changed, 19 insertions(+), 7 deletions(-)
> 7661a5b239a94ccba349c916a390d957479a9771 0004-libavcodec-jpeg2000_parser-LUTify-info_marker.patch
> From d84f106d1eac7a3ea98935d11dc65e0afe8a8fb6 Mon Sep 17 00:00:00 2001
> From: =?UTF-8?q?Tomas=20H=C3=A4rdin?= <git@haerdin.se>
> Date: Fri, 20 May 2022 14:41:38 +0200
> Subject: [PATCH 4/8] libavcodec/jpeg2000_parser: LUTify info_marker()
>
> This speeds find_frame_end() up by 39% according to valgrind
> ---
> libavcodec/jpeg2000_parser.c | 26 +++++++++++++++++++-------
> 1 file changed, 19 insertions(+), 7 deletions(-)
LGTM
thx
[...]
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next prev parent reply other threads:[~2022-06-01 16:40 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-31 9:58 [FFmpeg-devel] [PATCH 1/8] libavcodec/jpeg2000_parser: Speed up long skips Tomas Härdin
2022-05-31 9:59 ` [FFmpeg-devel] [PATCH 2/8] libavcodec/jpeg2000_parser: Simplify, fix reset_context() Tomas Härdin
2022-06-01 16:50 ` Michael Niedermayer
2022-05-31 9:59 ` [FFmpeg-devel] [PATCH 3/8] libavcodec/jpeg2000_parser: next_state is just a temporary Tomas Härdin
2022-06-01 16:43 ` Michael Niedermayer
2022-05-31 10:00 ` [FFmpeg-devel] [PATCH 4/8] libavcodec/jpeg2000_parser: LUTify info_marker() Tomas Härdin
2022-06-01 16:40 ` Michael Niedermayer [this message]
2022-05-31 10:00 ` [FFmpeg-devel] [PATCH 5/8] libavcodec/jpeg2000_parser: Rearrange ifs Tomas Härdin
2022-06-01 16:36 ` Michael Niedermayer
2022-05-31 10:00 ` [FFmpeg-devel] [PATCH 6/8] libavcodec/jpeg2000_parser: Reindent Tomas Härdin
2022-05-31 10:01 ` [FFmpeg-devel] [PATCH 7/8] libavcodec/jpeg2000_parser: Localize m->bytes_read Tomas Härdin
2022-06-01 16:38 ` Michael Niedermayer
2022-05-31 10:01 ` [FFmpeg-devel] [PATCH 8/8] libavcodec/jpeg2000: Call av_codec_is_encoder() only once in init_prec() Tomas Härdin
2022-06-01 16:34 ` Michael Niedermayer
2022-06-01 9:59 ` [FFmpeg-devel] [PATCH 1/8] libavcodec/jpeg2000_parser: Speed up long skips Anton Khirnov
2022-06-01 12:34 ` Tomas Härdin
2022-06-01 13:29 ` Anton Khirnov
2022-06-01 16:21 ` Michael Niedermayer
2022-06-01 16:23 ` Michael Niedermayer
2022-06-02 9:54 ` Tomas Härdin
2022-06-02 19:19 ` Michael Niedermayer
2022-06-03 9:17 ` Tomas Härdin
2022-06-03 14:58 ` Michael Niedermayer
2022-06-10 9:12 ` Tomas Härdin
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