From 92294e97ffee609a2cac298f3ff0b51f3e3e37ef Mon Sep 17 00:00:00 2001
From: Jun Zhao <jun.z...@intel.com>
Date: Tue, 23 Jan 2018 11:24:53 +0800
Subject: [PATCH 2/4] lavfi/deinterlace_vaapi: fix typo and add check.
Signed-off-by: Jun Zhao <jun.z...@intel.com>
---
libavfilter/vf_deinterlace_vaapi.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/libavfilter/vf_deinterlace_vaapi.c
b/libavfilter/vf_deinterlace_vaapi.c
index 9700f85817..97b1d77840 100644
--- a/libavfilter/vf_deinterlace_vaapi.c
+++ b/libavfilter/vf_deinterlace_vaapi.c
@@ -33,7 +33,7 @@
#define MAX_REFERENCES 8
typedef struct DeintVAAPIContext {
- VAAPIVPPContext vpp_ctx; // must be the first fileld
+ VAAPIVPPContext vpp_ctx; // must be the first field
int mode;
int field_rate;
@@ -285,8 +285,10 @@ static int deint_vaapi_filter_frame(AVFilterLink *inlink,
AVFrame *input_frame)
av_log(avctx, AV_LOG_ERROR, "Failed to unmap filter parameter "
"buffer: %d (%s).\n", vas, vaErrorStr(vas));
- params.filters = &vpp_ctx->filter_buffers[0];
- params.num_filters = 1;
+ if (vpp_ctx->nb_filter_buffers) {
+ params.filters = &vpp_ctx->filter_buffers[0];
+ params.num_filters = vpp_ctx->nb_filter_buffers;
+ }
params.forward_references = forward_references;
params.num_forward_references =
--
2.14.1
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
