On Sun, Sep 5, 2021 at 8:37 AM Timo Rothenpieler
wrote:
> On 05.09.2021 20:02, Dylan Fernando wrote:
> >
> > Impossible to convert between the formats supported by the filter 'graph
> 0
> > input from stream 0:0' and the filter 'auto_scale_0'
>
On Sun, 7 Nov 2021 at 4:38 am, Dylan Fernando wrote:
>
>
> On Sat, Nov 6, 2021 at 10:34 AM Dylan Fernando
> wrote:
>
>> nlmeans CUDA filter
>>
>>
>>
>> removed query_formats
>>
> Anybody have any feedback for this?
__
On Sat, Nov 6, 2021 at 10:34 AM Dylan Fernando wrote:
> nlmeans CUDA filter
>
>
>
> removed query_formats
>
From 45dcc1bdc00657bb3613500e131b6fdeb64ac318 Mon Sep 17 00:00:00 2001
From: Dylan Fernando
Date: Sat, 6 Nov 2021 17:33:48 +
Subject: [PATCH] lavfi: add nlmeans_c
nlmeans CUDA filter
From f4c332c308865a33d42c8a2dfe251625506a30f0 Mon Sep 17 00:00:00 2001
From: Dylan Fernando
Date: Sat, 6 Nov 2021 10:30:15 +
Subject: [PATCH] lavfi: add nlmeans_cuda filter
Signed-off-by: Dylan Fernando
---
configure | 2 +
doc/filters.texi
Any feedback for this?
___
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
From f8b8a250a2c4b092747d632adc7dafccfc474140 Mon Sep 17 00:00:00 2001
From: Dylan Fernando
Date: Wed, 8 Sep 2021 18:19:40 +
Subject: [PATCH] lavfi: add nlmeans_cuda filter
Signed-off-by: Dylan Fernando
---
configure | 2 +
doc/filters.texi | 4
On Sat, Sep 4, 2021 at 10:43 AM Timo Rothenpieler
wrote:
> On 04.09.2021 22:03, Dylan Fernando wrote:
> > On Thu, Sep 2, 2021 at 4:25 PM Timo Rothenpieler
> > wrote:
> >
> >> On 02.09.2021 15:32, Timo Rothenpieler wrote:
> >>> On 02.09.2021 19:50,
On Thu, Sep 2, 2021 at 4:25 PM Timo Rothenpieler
wrote:
> On 02.09.2021 15:32, Timo Rothenpieler wrote:
> > On 02.09.2021 19:50, Dylan Fernando wrote:
> >> I want to add support for the other formats, but I'm not sure how to
> find
> >> video files to t
X_FMT_P016, AV_PIX_FMT_YUV444P16).
From 9183993c6b31560ed21fe9dd4c06f7e01735d903 Mon Sep 17 00:00:00 2001
From: Dylan Fernando
Date: Thu, 2 Sep 2021 17:31:49 +
Subject: [PATCH] lavfi: add nlmeans_cuda filter
Signed-off-by: Dylan Fernando
---
configure | 2 +
doc/fi
On Sat, Aug 14, 2021 at 1:03 PM Timo Rothenpieler
wrote:
> On 14.08.2021 07:49, Dylan Fernando wrote:
> > On Sat, Aug 14, 2021 at 9:11 AM Timo Rothenpieler >
> > wrote:
> >
> >> On 13.08.2021 10:42, Dylan Fernando wrote:
> >>> Any update o
On Sat, Aug 14, 2021 at 9:11 AM Timo Rothenpieler
wrote:
> On 13.08.2021 10:42, Dylan Fernando wrote:
> > Any update on this?
> >
> > Kind Regards,
> > Dylan
>
> Also, are you sure that exp() function is correct?
>
> The CUDA-Function exp() is defined as
Any update on this?
Kind Regards,
Dylan
___
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
From 2ddd2f5e0d9559bbbf46de3d7cfb7ffbbdbefceb Mon Sep 17 00:00:00 2001
From: Dylan Fernando
Date: Tue, 27 Jul 2021 19:25:59 +
Subject: [PATCH] lavfi: add nlmeans_cuda filter
---
compat/cuda/cuda_runtime.h | 1 +
configure | 2 +
doc/filters.texi
I've only been including vector_helpers.cuh in the .cu file.
I think cuda.h is being included because I include
libavutil/hwcontext_cuda_internal.h in the c file. I was looking at
vf_thumbnail_cuda.c for reference and I copied the line #include
"libavutil/hwcontext_cuda_internal.h".
__
Yeah, I was using enable-cuda-llvm.
I haven't been including cuda.h in my cuda file. Could it be from the
include in hwcontext_cuda.h possibly? I was using:
PKG_CONFIG_PATH="/home/dylan/Files/nv-codec-headers" ./configure
--enable-opencl --enable-vulkan --enable-libglslang --disable-stripping
--e
I can't seem to be able to use exp() and sqrt() in CUDA.
I get:
NVCClibavfilter/try_cuda.ptx
clang-11: warning: Unknown CUDA version. cuda.h: CUDA_VERSION=11030.
Assuming the latest supported version 10.1 [-Wunknown-cuda-version]
libavfilter/try_cuda.cu:39:19: error: use of undeclared identif
On Sun, May 23, 2021 at 3:03 PM Dennis Mungai wrote:
> On Sun, 23 May 2021 at 15:08, Dylan Fernando wrote:
>
> > I got it to work, with --enable-cuda as well, using:
> >
> > PKG_CONFIG_PATH="/home/dylan/Files/nv-codec-headers" ./configure
> > --enable-op
I got it to work, with --enable-cuda as well, using:
PKG_CONFIG_PATH="/home/dylan/Files/nv-codec-headers" ./configure
--enable-opencl --enable-vulkan --enable-libglslang --disable-stripping
--enable-nonfree --enable-cuda --enable-cuda-nvcc
--extra-cflags=-I/opt/local/cuda/include --nvccflags="-gen
When running vulkan on arch linux, I get a segmentation fault.
Command:
ffmpeg -v verbose -init_hw_device vulkan=gpu:0.0 -filter_hw_device gpu -i
atm.mp4 -filter_complex hwupload,avgblur_vulkan,hwdownload atmvulk.mp4
-loglevel debug
Output:
ffmpeg version N-102515-g175f675f7b Copyright (c) 2000-20
On Sun, May 12, 2019 at 10:47 PM Paul B Mahol wrote:
> On 5/8/19, Song, Ruiling wrote:
> >
> >
> >> -Original Message-
> >> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> >> Of Dylan Fernando
> >> Sent:
Anyone have any comments/feedback?
On Sat, 27 Apr 2019 at 1:05 am, Dylan Fernando wrote:
> ---
> configure | 1 +
> doc/filters.texi | 28
> libavfilter/Makefile | 2 +
> libavfilter/allfilters.c | 1 +
> libavfilt
On Thu, May 2, 2019 at 11:27 PM Paul B Mahol wrote:
> On 5/2/19, Dylan Fernando wrote:
> > On Tue, 30 Apr 2019 at 11:45 pm, Paul B Mahol wrote:
> >
> >> On 4/30/19, Dylan Fernando wrote:
> >> >
> >> > Anyone have any feedback?
> >>
On Tue, 30 Apr 2019 at 11:45 pm, Paul B Mahol wrote:
> On 4/30/19, Dylan Fernando wrote:
> >
> > Anyone have any feedback?
>
> If I'm not mistaken there is already one available.
> ___
> ffmpeg-devel mailing list
&
On Thu, 25 Apr 2019 at 10:42 pm, Dylan Fernando wrote:
> ---
> configure | 1 +
> libavfilter/Makefile | 2 +
> libavfilter/allfilters.c | 1 +
> libavfilter/opencl/gblur.cl | 62 +++
> libavfilter/opencl_source.h |
_vf_geq;
extern AVFilter ff_vf_gradfun;
extern AVFilter ff_vf_graphmonitor;
diff --git a/libavfilter/opencl/gblur.cl b/libavfilter/opencl/gblur.cl
new file mode 100644
index 00..4fece30d4a
--- /dev/null
+++ b/libavfilter/opencl/gblur.cl
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2018 Dylan Fernando
b/libavfilter/opencl/gblur.cl
new file mode 100644
index 00..4fece30d4a
--- /dev/null
+++ b/libavfilter/opencl/gblur.cl
@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2018 Dylan Fernando
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify
On Fri, Mar 23, 2018 at 9:10 PM, Carl Eugen Hoyos
wrote:
> 2018-03-21 14:09 GMT+01:00, Dylan Fernando :
>
> > What information should I put in my GSoC application? How should I
> > structure it? Should I give a rough timeline detailing exactly which
> color
> > conver
On Sun, Mar 25, 2018 at 1:06 AM, Mark Thompson wrote:
> The output frame size is larger than the image containing a subsampled
> plane - use the actual size of the image being written rather than the
> dimensions of the intended output frame.
> ---
> libavfilter/vf_avgblur_opencl.c | 12
; > REGISTER_FILTER(AVGBLUR,avgblur,vf);
> > +REGISTER_FILTER(AVGBLUR_OPENCL, avgblur_opencl, vf);
> > REGISTER_FILTER(BBOX, bbox, vf);
> > REGISTER_FILTER(BENCH, bench, vf);
> > REGISTER_FI
; > REGISTER_FILTER(AVGBLUR,avgblur,vf);
> > +REGISTER_FILTER(AVGBLUR_OPENCL, avgblur_opencl, vf);
> > REGISTER_FILTER(BBOX, bbox, vf);
> > REGISTER_FILTER(BENCH, bench, vf);
> > REGISTER_FI
[master 319e56f87c] lavfi: Add OpenCL avgblur filter
6 files changed, 381 insertions(+)
create mode 100644 libavfilter/opencl/avgblur.cl
create mode 100644 libavfilter/vf_avgblur_opencl.c
diff --git a/configure b/configure
index fe81ba31b5..203737615c 100755
--- a/configure
+++ b/configure
@@ -
On Sun, Mar 11, 2018 at 10:18 PM, Mark Thompson wrote:
> On 11/03/18 04:36, Dylan Fernando wrote:
> > On Thu, Mar 8, 2018 at 8:57 AM, Mark Thompson wrote:
> >
> >> On 07/03/18 03:56, Dylan Fernando wrote:
> >>> Thanks, it works now
> >>>
>
On Thu, Mar 15, 2018 at 12:08 PM, Dylan Fernando
wrote:
>
>
> On Sun, Mar 11, 2018 at 10:18 PM, Mark Thompson wrote:
>
>> On 11/03/18 04:36, Dylan Fernando wrote:
>> > On Thu, Mar 8, 2018 at 8:57 AM, Mark Thompson wrote:
>> >
>> >> On 07/03/1
On Thu, Mar 8, 2018 at 8:57 AM, Mark Thompson wrote:
> On 07/03/18 03:56, Dylan Fernando wrote:
> > Thanks, it works now
> >
> > Would trying to implement an OpenCL version of vf_fade be a good idea
> for a
> > qualification task, or would it be a better id
Thanks, it works now
Would trying to implement an OpenCL version of vf_fade be a good idea for a
qualification task, or would it be a better idea to try a different filter?
Regards,
Dylan
On Wed, Mar 7, 2018 at 1:20 AM, Mark Thompson wrote:
> On 06/03/18 12:37, Dylan Fernando wrote:
>
Hi,
I am Dylan Fernando. I am a Computer Science student from Australia. I am
new to FFmpeg and I wish to apply for GSoC this year.
I would like to do the Video filtering with OpenCL project and I have a few
questions. Would trying to implement an opencl version of vf_fade be a good
idea for the
36 matches
Mail list logo
