[FFmpeg-devel] [PATCH] hwcontext_vaapi: add iHD open source driver.

Jun Zhao mypopydev at gmail.com
Thu Feb 1 08:51:20 EET 2018



On 2018/2/1 14:45, Jun Zhao wrote:
>
> On 2018/1/31 19:13, Mark Thompson wrote:
>> On 31/01/18 00:35, Jun Zhao wrote:
>>> Now FFmpeg-VAAPI work with iHD open source driver
>>> (https://github.com/intel/media-driver´╝ë initiatory.
>>>
>>> From 069611945880643aad6ffb5ea70b732f40bbb510 Mon Sep 17 00:00:00 2001
>>> From: Jun Zhao <jun.zhao at intel.com>
>>> Date: Wed, 31 Jan 2018 08:21:30 +0800
>>> Subject: [PATCH] hwcontext_vaapi: add iHD open source driver.
>>>
>>> Signed-off-by: Jun Zhao <jun.zhao at intel.com>
>>> ---
>>>  libavutil/hwcontext_vaapi.c | 4 ++++
>>>  1 file changed, 4 insertions(+)
>>>
>>> diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c
>>> index 29698d1b27..34c5a2c264 100644
>>> --- a/libavutil/hwcontext_vaapi.c
>>> +++ b/libavutil/hwcontext_vaapi.c
>>> @@ -285,6 +285,10 @@ static const struct {
>>>          "ubit",
>>>          AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE,
>>>      },
>>> +    {
>>> +        "Intel iHD open source driver",
>>> +        "Intel iHD driver",
>>> +    },
>>>      {
>>>          "VDPAU wrapper",
>>>          "Splitted-Desktop Systems VDPAU backend for VA-API",
>>> -- 
>>> 2.14.1
>>>
>> Why?  This is the "list of shame" for drivers with bad or incomplete implementations which need explicit workarounds.  Since the iHD driver is new (in some sense), hopefully it will be a correct implementation which does not require any of these.
>>
>> - Mark
> I leave the driver_quick with zero and just want to give a log message to
> identify FFmpeg VA-API can co-work with iHD open source driver, so if
> iHD fix the related issue, you don't want to give any log message in
> FFmpeg VA-API?
Forget this commits, the code have handle this case, my fault.
>> _______________________________________________
>> ffmpeg-devel mailing list
>> ffmpeg-devel at ffmpeg.org
>> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel



More information about the ffmpeg-devel mailing list