-Original Message-
From: Mark Thompson [mailto:s...@jkqxz.net]
Sent: Thursday, January 19, 2017 7:25 AM
To: libva@lists.freedesktop.org; Qu, Pengfei
Subject: Re: [Libva] [PATCH v1 7/9] ENC: add VME pipeline for AVC encoder
On 13/01/17 09:24, Pengfei Qu wrote:
> VME pipeline:
> add reso
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99375
Signed-off-by: Xiang, Haihao
---
va/va.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/va/va.c b/va/va.c
index 5cf7220..5040dc1 100644
--- a/va/va.c
+++ b/va/va.c
@@ -303,6 +303,7 @@ static VAStatus va_openDriver(VADisplay dpy, ch
Thanks for the patch, applied.
> From: Kuang-che Wu
>
> shift uint32_t by 32 bits is undefined behavior.
>
> For this particular case: when invoke avc_bitstream_put_ui() with 32
> bits value at byte position of multiple of 4, existing 32 bits garbage
> data in the buffer may be retained instea
On 13/01/17 09:24, Pengfei Qu wrote:
> Encoder architecture restructuring for H.264 (with some impact to HEVC now)
> on HSW+
> * Improvements to the shaders
> * Improvements to the B frame efficiency
> * Improvements to the low bit rate mode
> * Improved features in two stage VME/PAK pipeline
>
>
On 13/01/17 09:24, Pengfei Qu wrote:
> VME pipeline:
> add resource and surface allocation and free function
> add init table for frame mbbrc update
> add scaling kernel for AVC encoder
> add BRC init reset kernel for AVC RC logic
> add BRC frame update-kernel for AVC RC logic
> add BRC MB level up
From: Kuang-che Wu
shift uint32_t by 32 bits is undefined behavior.
For this particular case: when invoke avc_bitstream_put_ui() with 32
bits value at byte position of multiple of 4, existing 32 bits garbage
data in the buffer may be retained instead of cleared. The result is,
the position of NA
On Tue, Jan 17, 2017 at 6:48 PM, Xiang, Haihao
wrote:
> On Tue, 2017-01-17 at 13:15 -0800, Sean V Kelley wrote:
> > From: Kuang-che Wu
> >
> > shift uint32_t by 32 bits is undefined behavior.
> >
> > For this particular case: when invoke avc_bitstream_put_ui() with 32
> > bits value at byte posi
-Original Message-
From: Zhao, Yakui
Sent: Tuesday, January 17, 2017 10:47 AM
To: Qu, Pengfei
Cc: libva@lists.freedesktop.org
Subject: Re: [Libva] [PATCH v1 8/9] ENC: add MFX pipeline for AVC encoder
On 01/13/2017 05:24 PM, Pengfei Qu wrote:
> MFX pipeline:
> add MFX command for AVC en
-Original Message-
From: Zhao, Yakui
Sent: Tuesday, January 17, 2017 10:30 AM
To: Qu, Pengfei
Cc: libva@lists.freedesktop.org
Subject: Re: [Libva] [PATCH v1 0/9]Encoder Architecture Changes (Primarily AVC)
On 01/13/2017 05:24 PM, Pengfei Qu wrote:
> Encoder architecture restructuring f
-Original Message-
From: Zhao, Yakui
Sent: Tuesday, January 17, 2017 9:15 AM
To: Qu, Pengfei
Cc: libva@lists.freedesktop.org
Subject: Re: [Libva] [PATCH v1 2/9] ENC: add common structure for AVC/HEVC
encoder
On 01/13/2017 05:24 PM, Pengfei Qu wrote:
> add context init function for AVC
-Original Message-
From: Zhao, Yakui
Sent: Tuesday, January 17, 2017 9:06 AM
To: Qu, Pengfei
Cc: libva@lists.freedesktop.org
Subject: Re: [Libva] [PATCH v1 2/9] ENC: add common structure for AVC/HEVC
encoder
On 01/13/2017 05:24 PM, Pengfei Qu wrote:
> add context init function for AVC
-Original Message-
From: Zhao, Yakui
Sent: Tuesday, January 17, 2017 8:55 AM
To: Qu, Pengfei
Cc: libva@lists.freedesktop.org
Subject: Re: [Libva] [PATCH v1 1/9] ENC: move gpe related function into
src/i965_gpe_utils.h/c
On 01/13/2017 05:24 PM, Pengfei Qu wrote:
> v1:
> add align versi
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