From: fei.w.wang-at-intel.com@ffmpeg.org
To: ffmpeg-devel@ffmpeg.org
Cc: fei.w.wang@intel.com
Subject: [FFmpeg-devel] [PATCH v1] lavc/vaapi_decode: Don't update buffer number if allocataion fail
Date: Thu, 14 Mar 2024 08:38:05 +0800
Message-ID: <20240314003805.1022077-1-fei.w.wang@intel.com> (raw)
From: Fei Wang <fei.w.wang@intel.com>
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
---
libavcodec/vaapi_decode.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/libavcodec/vaapi_decode.c b/libavcodec/vaapi_decode.c
index ceac769c52..cca94b5336 100644
--- a/libavcodec/vaapi_decode.c
+++ b/libavcodec/vaapi_decode.c
@@ -72,17 +72,14 @@ int ff_vaapi_decode_make_slice_buffer(AVCodecContext *avctx,
av_assert0(pic->nb_slices <= pic->slices_allocated);
if (pic->nb_slices == pic->slices_allocated) {
- if (pic->slices_allocated > 0)
- pic->slices_allocated *= 2;
- else
- pic->slices_allocated = 64;
-
pic->slice_buffers =
av_realloc_array(pic->slice_buffers,
- pic->slices_allocated,
+ pic->slices_allocated ? pic->slices_allocated * 2 : 64,
2 * sizeof(*pic->slice_buffers));
if (!pic->slice_buffers)
return AVERROR(ENOMEM);
+
+ pic->slices_allocated = pic->slices_allocated ? pic->slices_allocated * 2 : 64;
}
av_assert0(pic->nb_slices + 1 <= pic->slices_allocated);
--
2.25.1
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next reply other threads:[~2024-03-14 0:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-14 0:38 fei.w.wang-at-intel.com [this message]
2024-03-15 2:24 ` Xiang, Haihao
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