From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Subject: [FFmpeg-devel] [PATCH 19/19] avcodec/vc1_block: Remove redundant write
Date: Mon, 31 Oct 2022 00:56:31 +0100
Message-ID: <GV1P250MB0737DD868B9A35FCE2CF0CFF8F349@GV1P250MB0737.EURP250.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <GV1P250MB0737EF25F056808CC9F6896C8F349@GV1P250MB0737.EURP250.PROD.OUTLOOK.COM>
vc1_decode_skip_blocks() is only called if the current picture
is a P frame. So setting pict_type to AV_PICTURE_TYPE_P
is redundant; removing it makes pict_type read-only in vc1_block.c
(as it should be).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
libavcodec/vc1_block.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/libavcodec/vc1_block.c b/libavcodec/vc1_block.c
index c6882163a1..1baa6a9bf6 100644
--- a/libavcodec/vc1_block.c
+++ b/libavcodec/vc1_block.c
@@ -2977,7 +2977,6 @@ static void vc1_decode_skip_blocks(VC1Context *v)
memcpy(s->dest[2], s->last_picture.f->data[2] + s->mb_y * 8 * s->uvlinesize, s->uvlinesize * 8);
s->first_slice_line = 0;
}
- s->pict_type = AV_PICTURE_TYPE_P;
}
void ff_vc1_decode_blocks(VC1Context *v)
--
2.34.1
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next prev parent reply other threads:[~2022-10-30 23:59 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-30 23:41 [FFmpeg-devel] [PATCH 01/19] avcodec/vc1: Don't check for AVCodecContext.codec Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 02/19] avcodec/vc1: Remove always-false check Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 03/19] avcodec/vc1: Don't check for errors for complete VLC Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 04/19] avcodec/vc1: Don't use VLC to read bfraction Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 05/19] avcodec/vc1_parser: Set parse_only only once Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 06/19] avcodec/vc1_parser: Don't call ff_vc1_init_common() Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 07/19] avcodec/vc1: Move setting res_fasttx-IDCT functions to vc1dec.c Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 08/19] avcodec/vc1data: Remove duplicate defines Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 09/19] avcodec/vc1data: Remove declarations of inexistent arrays Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 10/19] avcodec/vc1data: Move VLC codes/lengths tables to a header Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 11/19] avcodec/vc1: Move ff_vc1_init_common() to vc1dec.c Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 12/19] avcodec/vc1_block: Don't duplicate #defines Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 13/19] avcodec/msmpeg4dec: Factor initializing VLCs shared with VC-1 out Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 14/19] avcodec/vc1dec: Don't open and close decoder during init Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 15/19] avcodec/vc1dec: Factor (re)initializing code out Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 16/19] avcodec/vc1dec: Return early upon error Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 17/19] avcodec/msmpeg4data: Move data shared between msmpeg4 and VC-1 out Andreas Rheinhardt
2022-10-30 23:56 ` [FFmpeg-devel] [PATCH 18/19] avcodec/vc1dec: Split VC-1 decoders from msmpeg4 Andreas Rheinhardt
2022-10-30 23:56 ` Andreas Rheinhardt [this message]
2022-11-03 2:57 ` [FFmpeg-devel] [PATCH 20/24] avcodec/mpegvideo_dec: Don't use MotionEstContext as scratch space Andreas Rheinhardt
2022-11-03 2:57 ` [FFmpeg-devel] [PATCH 21/24] avcodec/vc1dec: Remove VC-1 decoders->H.263 decoder dependency Andreas Rheinhardt
2022-11-03 2:57 ` [FFmpeg-devel] [PATCH 22/24] avcodec/h263dec: Move initializing qpel DSP context to mpeg4videodec.c Andreas Rheinhardt
2022-11-03 2:57 ` [FFmpeg-devel] [PATCH 23/24] avcodec/mpegvideo_enc: Move initializing QpelDSPCtx to mpeg4videoenc.c Andreas Rheinhardt
2022-11-03 2:57 ` [FFmpeg-devel] [PATCH 24/24] avcodec/motion_est: Remove unused field Andreas Rheinhardt
2022-11-05 17:18 ` [FFmpeg-devel] [PATCH 01/19] avcodec/vc1: Don't check for AVCodecContext.codec Andreas Rheinhardt
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