From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Subject: [FFmpeg-devel] [PATCH 15/20] avcodec/snowdec: Don't zero encoder-only buffer
Date: Mon, 10 Oct 2022 05:13:05 +0200
Message-ID: <AS8P250MB0744C917418A78C7ED41150C8F209@AS8P250MB0744.EURP250.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <AS8P250MB0744A449D7ECAC0BC79C9D658F219@AS8P250MB0744.EURP250.PROD.OUTLOOK.COM>
Maybe zeroing spatial_idwt_buffer was intended?
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
libavcodec/snowdec.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/libavcodec/snowdec.c b/libavcodec/snowdec.c
index 96221b9802..17c7ccaf2c 100644
--- a/libavcodec/snowdec.c
+++ b/libavcodec/snowdec.c
@@ -661,7 +661,6 @@ static int decode_frame(AVCodecContext *avctx, AVFrame *picture,
int decode_state[MAX_DECOMPOSITIONS][4][1]; /* Stored state info for unpack_coeffs. 1 variable per instance. */
if(s->avctx->debug&2048){
- memset(s->spatial_dwt_buffer, 0, sizeof(DWTELEM)*w*h);
predict_plane(s, s->spatial_idwt_buffer, plane_index, 1);
for(y=0; y<h; y++){
--
2.34.1
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next prev parent reply other threads:[~2022-10-10 3:14 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-09 18:08 [FFmpeg-devel] [PATCH 1/8] configure: Remove dependencies of inexistant rtjpeg decoder Andreas Rheinhardt
2022-10-09 18:10 ` [FFmpeg-devel] [PATCH 2/8] configure: Add missing prores_(aw|ks)_encoder->fdctdsp dependencies Andreas Rheinhardt
2022-10-09 18:10 ` [FFmpeg-devel] [PATCH 3/8] configure: Add mpegvideoenc->fdctdsp dependency Andreas Rheinhardt
2022-10-09 18:10 ` [FFmpeg-devel] [PATCH 4/8] configure: Remove unnecessary me_cmp dependencies Andreas Rheinhardt
2022-10-09 18:10 ` [FFmpeg-devel] [PATCH 5/8] configure: Remove unnecessary binkaudio dependencies Andreas Rheinhardt
2022-10-09 18:10 ` [FFmpeg-devel] [PATCH 6/8] configure: Remove unnecessary qdm2_decoder->mdct dependency Andreas Rheinhardt
2022-10-09 18:10 ` [FFmpeg-devel] [PATCH 7/8] configure: Remove unnecessary wmavoice->mdct dependency Andreas Rheinhardt
2022-10-09 18:10 ` [FFmpeg-devel] [PATCH 8/8] configure: Add (dnxhd|snow)_encoder->videodsp dependency Andreas Rheinhardt
2022-10-10 3:12 ` [FFmpeg-devel] [PATCH 09/20] avcodec/snow: Move initializing MotionEstContext to snowenc.c Andreas Rheinhardt
2022-10-10 16:14 ` Michael Niedermayer
2022-10-10 3:13 ` [FFmpeg-devel] [PATCH 10/20] avcodec/snow: Move initializing QpelDSPContext " Andreas Rheinhardt
2023-09-28 14:39 ` Andreas Rheinhardt
2022-10-10 3:13 ` [FFmpeg-devel] [PATCH 11/20] avcodec/snow: Move decoder/encoder-only inline funcs to snow(dec|enc).c Andreas Rheinhardt
2022-10-10 16:16 ` Michael Niedermayer
2022-10-10 3:13 ` [FFmpeg-devel] [PATCH 12/20] avcodec/snow: Move initializing HpelDSPContext to snowenc.c Andreas Rheinhardt
2022-10-10 3:13 ` [FFmpeg-devel] [PATCH 13/20] avcodec/snow: Move freeing encoder-only buffers " Andreas Rheinhardt
2022-10-10 16:19 ` Michael Niedermayer
2022-10-10 3:13 ` [FFmpeg-devel] [PATCH 14/20] avcodec/snow: Only allocate mconly_picture for the decoder Andreas Rheinhardt
2022-10-10 3:13 ` Andreas Rheinhardt [this message]
2022-10-10 3:13 ` [FFmpeg-devel] [PATCH 16/20] avcodec/snow: Move allocating encoder-only buffers to snowenc.c Andreas Rheinhardt
2022-10-10 16:23 ` Michael Niedermayer
2022-10-10 3:13 ` [FFmpeg-devel] [PATCH 17/20] avcodec/snow: Remove outdated assert Andreas Rheinhardt
2022-10-10 3:13 ` [FFmpeg-devel] [PATCH 18/20] avcodec/snow: Only allocate x_coeffs for decoder Andreas Rheinhardt
2022-10-10 3:13 ` [FFmpeg-devel] [PATCH 19/20] avcodec/snow: Reindent after previous commit Andreas Rheinhardt
2022-10-10 3:13 ` [FFmpeg-devel] [PATCH 20/20] avcodec/snowdec: Remove debug code Andreas Rheinhardt
2022-10-10 16:26 ` Michael Niedermayer
2022-10-11 14:21 ` [FFmpeg-devel] [PATCH 1/8] configure: Remove dependencies of inexistant rtjpeg decoder Andreas Rheinhardt
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