[FFmpeg-devel] [PATCH 06/17] avcodec/ac3enc: Remove always-false sample rate check

From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Subject: [FFmpeg-devel] [PATCH 06/17] avcodec/ac3enc: Remove always-false sample rate check
Date: Sun,  7 Apr 2024 23:09:04 +0200
Message-ID: <GV1P250MB0737DE1A9D2AE266D7AA3DF58F012@GV1P250MB0737.EURP250.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <GV1P250MB073758D71A50C11C0A3C26CE8F012@GV1P250MB0737.EURP250.PROD.OUTLOOK.COM>

encode_preinit_audio() already checks that the sample rate
is among AVCodec.supported_samplerates.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavcodec/ac3enc.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/libavcodec/ac3enc.c b/libavcodec/ac3enc.c
index 272d2481d9..32aaf89ec1 100644
--- a/libavcodec/ac3enc.c
+++ b/libavcodec/ac3enc.c
@@ -2246,10 +2246,6 @@ static av_cold int validate_options(AC3EncodeContext *s)
         if ((ff_ac3_sample_rate_tab[i % 3] >> (i / 3)) == avctx->sample_rate)
             break;
     }
-    if (i > max_sr) {
-        av_log(avctx, AV_LOG_ERROR, "invalid sample rate\n");
-        return AVERROR(EINVAL);
-    }
     s->sample_rate        = avctx->sample_rate;
     s->bit_alloc.sr_shift = i / 3;
     s->bit_alloc.sr_code  = i % 3;
-- 
2.40.1

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