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

Message ID FE2D7895-BA9A-4D50-BFB0-1A06F52B9B49@chinaffmpeg.org
State New
Headers show

Commit Message

Liu Steven Nov. 20, 2017, 9:07 a.m. UTC 
> 在 2017年11月20日，08:36，Jun Zhao <mypopydev@gmail.com> 写道：
> 
> <0002-hwcontext_vaapi-add-the-fourcc-of-I420-format-map.patch>
From f31e492201b7a8c59bdf7c266c2df016057897c4 Mon Sep 17 00:00:00 2001
From: Jun Zhao <jun.zhao@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@intel.com>
---
libavutil/hwcontext_vaapi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
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Patch

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