From 3e0e1634585b1a26b7d753aa42c7f350636927ae Mon Sep 17 00:00:00 2001
From: Timo Rothenpieler <timo@rothenpieler.org>
Date: Sun, 12 Nov 2017 15:15:55 +0100
Subject: avcodec/nvdec: don't add thread buffer twice

This is already added to the initial pool size in ff_decode_get_hw_frames_ctx,
so adding it here again increases the amount of surfaces needlessly.
---
 libavcodec/nvdec.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'libavcodec/nvdec.c')

diff --git a/libavcodec/nvdec.c b/libavcodec/nvdec.c
index e4babad43e..58ebeeb9c1 100644
--- a/libavcodec/nvdec.c
+++ b/libavcodec/nvdec.c
@@ -430,9 +430,6 @@ int ff_nvdec_frame_params(AVCodecContext *avctx,
         return AVERROR(EINVAL);
     }
 
-    if (avctx->thread_type & FF_THREAD_FRAME)
-        dpb_size += avctx->thread_count;
-
     frames_ctx->format            = AV_PIX_FMT_CUDA;
     frames_ctx->width             = avctx->coded_width;
     frames_ctx->height            = avctx->coded_height;
-- 
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