[FFmpeg-devel] [PATCH] avcodec/utvideoenc: Don't advertise unsupported option

[Andreas Rheinhardt <andreas.rheinhardt@outlook.com>]

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Patch attached.

- Andreas

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From 3e9d2dccad99fea5ec5d15747e67147175e89cd0 Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Date: Fri, 16 May 2025 16:16:49 +0200
Subject: [PATCH] avcodec/utvideoenc: Don't advertise unsupported option

Also return an error if it is set numerically.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavcodec/utvideoenc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libavcodec/utvideoenc.c b/libavcodec/utvideoenc.c
index be503d78c6..c2b5a8abb7 100644
--- a/libavcodec/utvideoenc.c
+++ b/libavcodec/utvideoenc.c
@@ -153,7 +153,7 @@ static av_cold int utvideo_encode_init(AVCodecContext *avctx)
 
     if (c->frame_pred == PRED_GRADIENT) {
         av_log(avctx, AV_LOG_ERROR, "Gradient prediction is not supported.\n");
-        return AVERROR_OPTION_NOT_FOUND;
+        return AVERROR_PATCHWELCOME;
     }
 
     /*
@@ -646,7 +646,6 @@ static const AVOption options[] = {
 { "pred", "Prediction method", OFFSET(frame_pred), AV_OPT_TYPE_INT, { .i64 = PRED_LEFT }, PRED_NONE, PRED_MEDIAN, VE, .unit = "pred" },
     { "none",     NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PRED_NONE }, INT_MIN, INT_MAX, VE, .unit = "pred" },
     { "left",     NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PRED_LEFT }, INT_MIN, INT_MAX, VE, .unit = "pred" },
-    { "gradient", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PRED_GRADIENT }, INT_MIN, INT_MAX, VE, .unit = "pred" },
     { "median",   NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PRED_MEDIAN }, INT_MIN, INT_MAX, VE, .unit = "pred" },
 
     { NULL},
-- 
2.45.2


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