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Wed, 7 Jan 2026 06:04:27 +0200 (EET) MIME-Version: 1.0 To: ffmpeg-devel@ffmpeg.org Date: Wed, 07 Jan 2026 04:04:26 -0000 Message-ID: <176775866724.25.14323266706165597880@4457048688e7> Message-ID-Hash: SATE6MCFZF6PODRRXENX6IKQCSQ54HIK X-Message-ID-Hash: SATE6MCFZF6PODRRXENX6IKQCSQ54HIK X-MailFrom: code@ffmpeg.org X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-ffmpeg-devel.ffmpeg.org-0; header-match-ffmpeg-devel.ffmpeg.org-1; header-match-ffmpeg-devel.ffmpeg.org-2; header-match-ffmpeg-devel.ffmpeg.org-3; emergency; member-moderation X-Mailman-Version: 3.3.10 Precedence: list Reply-To: FFmpeg development discussions and patches Subject: [FFmpeg-devel] [PR] avcodec/mjpegdec: remove unused buggy_avid variable (PR #21404) List-Id: FFmpeg development discussions and patches Archived-At: Archived-At: List-Archive: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Ramiro Polla via ffmpeg-devel Cc: Ramiro Polla Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Archived-At: List-Archive: List-Post: PR #21404 opened by Ramiro Polla (ramiro) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21404 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21404.patch This variable has been unused since b6c04b6821. >>From 3827e07dd6f325be5d1e5083ec35d5f7f2ddd01e Mon Sep 17 00:00:00 2001 From: Ramiro Polla Date: Wed, 7 Jan 2026 04:52:35 +0100 Subject: [PATCH] avcodec/mjpegdec: remove unused buggy_avid variable This variable has been unused since b6c04b6821. --- libavcodec/mjpegdec.c | 5 +---- libavcodec/mjpegdec.h | 1 - 2 files changed, 1 insertion(+), 5 deletions(-) diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c index 417cedae4a..64f2475183 100644 --- a/libavcodec/mjpegdec.c +++ b/libavcodec/mjpegdec.c @@ -100,7 +100,6 @@ static int init_default_huffman_tables(MJpegDecodeContext *s) static void parse_avid(MJpegDecodeContext *s, uint8_t *buf, int len) { - s->buggy_avid = 1; if (len > 12 && buf[12] == 1) /* 1 - NTSC */ s->interlace_polarity = 1; if (len > 12 && buf[12] == 2) /* 2 - PAL */ @@ -1893,8 +1892,7 @@ static int mjpeg_decode_app(MJpegDecodeContext *s) av_log(s->avctx, AV_LOG_DEBUG, "APPx (%s / %8X) len=%d\n", av_fourcc2str(av_bswap32(id)), id, len); - /* Buggy AVID, it puts EOI only at every 10th frame. */ - /* Also, this fourcc is used by non-avid files too, it holds some + /* This fourcc is used by non-avid files too, it holds some information, but it's always present in AVID-created files. */ if (id == AV_RB32("AVI1")) { /* structure: @@ -1904,7 +1902,6 @@ static int mjpeg_decode_app(MJpegDecodeContext *s) 4bytes field_size 4bytes field_size_less_padding */ - s->buggy_avid = 1; i = bytestream2_get_byteu(&s->gB); len--; av_log(s->avctx, AV_LOG_DEBUG, "polarity %d\n", i); goto out; diff --git a/libavcodec/mjpegdec.h b/libavcodec/mjpegdec.h index 4f4139dcc4..c2f83ac949 100644 --- a/libavcodec/mjpegdec.h +++ b/libavcodec/mjpegdec.h @@ -127,7 +127,6 @@ typedef struct MJpegDecodeContext { int restart_interval; int restart_count; - int buggy_avid; int cs_itu601; int interlace_polarity; int multiscope; -- 2.49.1 _______________________________________________ ffmpeg-devel mailing list -- ffmpeg-devel@ffmpeg.org To unsubscribe send an email to ffmpeg-devel-leave@ffmpeg.org