From a0f469da744db83db32f3fe13186ee4aa2bc7dc5 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Fri, 15 Apr 2016 10:15:54 +0200
Subject: [PATCH] hwcontext: initialize sw_format in av_hwframe_ctx_alloc()
---
libavutil/hwcontext.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavutil/hwcontext.c b/libavutil/hwcontext.c
index ac1e2c9d67..9ffc7189ce 100644
--- a/libavutil/hwcontext.c
+++ b/libavutil/hwcontext.c
@@ -209,6 +209,7 @@ AVBufferRef *av_hwframe_ctx_alloc(AVBufferRef *device_ref_in)
ctx->device_ref = device_ref;
ctx->device_ctx = device_ctx;
ctx->format = AV_PIX_FMT_NONE;
+ ctx->sw_format = AV_PIX_FMT_NONE;
ctx->internal->hw_type = hw_type;