From aa14f9fe63bf6e13054da98ec6420cca30de98ef Mon Sep 17 00:00:00 2001
From: Zhao Zhili <zhilizhao@tencent.com>
Date: Sat, 24 Aug 2024 01:19:38 +0800
Subject: [PATCH] avcodec/mediacodecdec: Skip dequeue buffer in draining state

There is no more packet to queue in draining state.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
---
 libavcodec/mediacodecdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/mediacodecdec.c b/libavcodec/mediacodecdec.c
index 6d8dc600fe..0da5fe6729 100644
--- a/libavcodec/mediacodecdec.c
+++ b/libavcodec/mediacodecdec.c
@@ -462,7 +462,7 @@ static int mediacodec_receive_frame(AVCodecContext *avctx, AVFrame *frame)
 
     /* feed decoder */
     while (1) {
-        if (s->ctx->current_input_buffer < 0) {
+        if (s->ctx->current_input_buffer < 0 && !s->ctx->draining) {
             /* poll for input space */
             index = ff_AMediaCodec_dequeueInputBuffer(s->ctx->codec, 0);
             if (index < 0) {