[FFmpeg-devel] [PATCH 2/2] hwcontext_vaapi: add the fourcc of I420 format map.

[Jun Zhao]

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From f31e492201b7a8c59bdf7c266c2df016057897c4 Mon Sep 17 00:00:00 2001
From: Jun Zhao <jun.zhao at intel.com>
Date: Sat, 18 Nov 2017 11:57:41 +0800
Subject: [PATCH 2/2] hwcontext_vaapi: add the fourcc of I420 format map.

VA-API 2.0 have enable the I420, so enable this map.

Signed-off-by: Jun Zhao <jun.zhao at intel.com>
---
 libavutil/hwcontext_vaapi.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c
index f246639021..d536bc93a1 100644
--- a/libavutil/hwcontext_vaapi.c
+++ b/libavutil/hwcontext_vaapi.c
@@ -101,7 +101,9 @@ static const struct {
     MAP(NV12, YUV420,  NV12),
     MAP(YV12, YUV420,  YUV420P), // With U/V planes swapped.
     MAP(IYUV, YUV420,  YUV420P),
-  //MAP(I420, YUV420,  YUV420P), // Not in libva but used by Intel driver.
+#ifdef VA_FOURCC_I420
+    MAP(I420, YUV420,  YUV420P),
+#endif
 #ifdef VA_FOURCC_YV16
     MAP(YV16, YUV422,  YUV422P), // With U/V planes swapped.
 #endif
-- 
2.14.1