Thank you for your review.
> On Apr 17, 2018, at 15:29, Shengbin Meng <mailto:shengbinm...@gmail.com>> wrote:
>
>
>
>> On Apr 9, 2018, at 10:12, Yingming Fan > <mailto:yingming...@gmail.com>> wrote:
>>
>> From: Yingming Fan mailto:yingming
Hello,
Any review?
Yingming Fan
> On Apr 9, 2018, at 10:12 AM, Yingming Fan wrote:
>
> From: Yingming Fan
>
> ---
> Hi, there.
> I plane to submit our arm32 neon codes for qpel and epel.
> While before this i will submit hevc_mc checkasm codes.
> This hevc_mc chec
using checkasm.
Yingming Fan
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From: Yingming Fan
---
Hi, there.
I plane to submit our arm32 neon codes for qpel and epel.
While before this i will submit hevc_mc checkasm codes.
This hevc_mc checkasm codes check every qpel and epel function, including 8 10
and 12 bit.
Passed test by using 'checkasm --test=he
From: Meng Wang
Signed-off-by: Meng Wang
---
This v3 patch removed unused codes 'stride_dst /= sizeof(uint8_t);' compared to
v1. V1 have this codes because we referred to hevc dsp template codes.
Also removed type cast like 'uint8_t *dst = (uint8_t *)_dst;' compared to v2.
As FFmpeg hevc decod
From: Meng Wang
Signed-off-by: Meng Wang
---
This v2 patch remove unused codes 'stride_dst /= sizeof(uint8_t);' compared to
v1. V1 have this codes because we referred to hevc dsp template codes.
As FFmpeg hevc decoder have no SAO neon optimization, we add sao_band and
sao_edge neon codes in t
Hi, is there any review about this patch? What’s your option about wrapper we
used in this patch.
Yingming Fan
> On 11 Mar 2018, at 8:59 PM, Yingming Fan wrote:
>
>
>> On 11 Mar 2018, at 8:54 PM, Carl Eugen Hoyos wrote:
>>
>> 2018-03-08 8:03 GMT+01:00 Yingmin
Hi, is there any review? This patch has been going on for a week.
Yingming Fan
> On 11 Mar 2018, at 10:17 AM, Yingming Fan wrote:
>
> Hi, there. Is there any comment? I think i did the right fix.
>
> Yingming Fan
>
>> On 8 Mar 2018, at 4:17 PM, Hendrik Leppkes wro
> On 11 Mar 2018, at 8:54 PM, Carl Eugen Hoyos wrote:
>
> 2018-03-08 8:03 GMT+01:00 Yingming Fan :
>> From: Meng Wang
>
>> +stride_dst /= sizeof(uint8_t);
>> +stride_src /= sizeof(uint8_t);
>
> FFmpeg requires sizeof(uint8_t) to be 1, plea
.
Yingming Fan
> On 8 Mar 2018, at 3:03 PM, Yingming Fan wrote:
>
> From: Meng Wang
>
> Signed-off-by: Meng Wang
> ---
> As FFmpeg hevc decoder have no SAO neon optimization, we add sao_band and
> sao_edge neon codes in this patch.
> I have already submit a patch call
Hi, there. Is there any comment? I think i did the right fix.
Yingming Fan
> On 8 Mar 2018, at 4:17 PM, Hendrik Leppkes wrote:
>
> On Thu, Mar 8, 2018 at 9:16 AM, Paul B Mahol wrote:
>> On 3/8/18, Yingming Fan wrote:
>>> From: Yingming Fan
>>>
>>&
From: Yingming Fan
---
We have 8 10 and 12 SIMD codes, but previous checkasm hevc_idct only test 8
and 10 bit depth.
tests/checkasm/hevc_idct.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tests/checkasm/hevc_idct.c b/tests/checkasm/hevc_idct.c
index eea712101d
From: Meng Wang
Signed-off-by: Meng Wang
---
As FFmpeg hevc decoder have no SAO neon optimization, we add sao_band and
sao_edge neon codes in this patch.
I have already submit a patch called 'checkasm/hevc_sao : add hevc_sao for
checkasm' several days ago.
Results below was printed by hevc_sao
From: Yingming Fan
---
Previous patch test 8 9 and 10 bit depth, because i consult codes from
hevc_idct and hevc_add_res.
While this patch test 8 10 and 12 bit depth like what VP9 does. I will submit
another patch fix these issue in hevc_idct and hevc_add_res.
This patch also refined
Hi James, I agree with what you said, we should test 8 10 and 12 bit.
But i noticed that hevc_idct and hevc_add_res also not test 12 bit. I think
we should also add 12 bit for these checkasm codes.
2018-03-06 21:55 GMT+08:00 James Almer :
> On 3/3/2018 12:15 AM, Yingming Fan wr
patch?
Yingming Fan
> On 3 Mar 2018, at 8:38 PM, Martin Vignali wrote:
>
> Works for me on MacOs 10.12 (x86_64 and x86_32).
>
> Martin
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m/hevc_sao.c b/tests/checkasm/hevc_sao.c
new file mode 100644
index 00..e2a0a54e9b
--- /dev/null
+++ b/tests/checkasm/hevc_sao.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2018 Yingming Fan
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
Thank you for your remind and i have already sent another patch fix the issue.
Yingming Fan
> On 3 Mar 2018, at 2:23 AM, Martin Vignali wrote:
>
> 2018-03-02 12:48 GMT+01:00 Yingming Fan <mailto:yingming...@gmail.com>>:
>
>> If you want to test checkasm of hev
If you want to test checkasm of hevc_sao, please use `checkasm
--test=hevc_sao`, or `checkasm --test=hevc_sao --bench`.
> On 2 Mar 2018, at 7:03 PM, Yingming Fan wrote:
>
> ---
> tests/checkasm/Makefile | 2 +-
> tests/checkasm/checkasm.c | 1 +
> tests/checkas
.c
new file mode 100644
index 00..e2a0a54e9b
--- /dev/null
+++ b/tests/checkasm/hevc_sao.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2018 Yingming Fan
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or modify
+ * it under the terms of the GN
Hi there.
We are working on add some neon optimization for hevc decoder. But before
submit neon codes i'd like to submit some checkasm codes. First one will be
checkasm codes of SAO.
Yingming Fan
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12:03:38AM +0800, Yingming Fan wrote:
> > Hi, everyone.
> >
> > This is my GSoC qualification task, add simple P frame for ffv1.
> >
> > P frame will work when you add -level 4.
> >
> > eg. ffmpeg -pix_fmt yuv420p -s -i xx.yuv -vcodec ffv1 -level
Hi, everyone.
This is my GSoC qualification task, add simple P frame for ffv1.
P frame will work when you add -level 4.
eg. ffmpeg -pix_fmt yuv420p -s -i xx.yuv -vcodec ffv1 -level 4 test.nut
Notice: Only support yuv colorspace and 8 bit currently, i will support
these in later time.
Othe
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