[Libva] [PATCH 3/3] add ip/pb qp diff configuration

[Zhao, Yakui]

What is the purpose of adding this field?

It will be better that more descriptions can be added for this field so that the VA users can know its meaning.

-----Original Message-----
From: Libva [mailto:libva-bounces at lists.freedesktop.org] On Behalf Of Pengfei Qu
Sent: Wednesday, June 29, 2016 5:05 PM
To: libva at lists.freedesktop.org
Cc: Meng, Jia <jia.meng at intel.com>
Subject: [Libva] [PATCH 3/3] add ip/pb qp diff configuration

From: Jia Meng <jia.meng at intel.com>

Signed-off-by: Jia Meng <jia.meng at intel.com>
Signed-off-by: Pengfei Qu <Pengfei.Qu at intel.com>
---
 va/va.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/va/va.h b/va/va.h
index 8373737..cb2d070 100644
--- a/va/va.h
+++ b/va/va.h
@@ -1159,6 +1159,9 @@ typedef struct _VAEncMiscParameterRateControl
     unsigned int initial_qp;
     unsigned int min_qp;
     unsigned int basic_unit_size;
+    /* qp difference between adjacent I/P, P/B frames */
+    unsigned int qp_diff_ip;
+    unsigned int qp_diff_pb;
     union
     {
         struct
-- 
2.7.4

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