Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-26 Thread Dylan Fernando
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 >

Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-23 Thread Carl Eugen Hoyos
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 > conversion and scaling algorithms I’ll be implementing? If so, which files > should

Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-22 Thread Song, Ruiling
> > Current scaling and colour conversion code is mostly found in libswscale, > though > there are also other places like the colorspace filter. I don't know whether > any > of these will translate suitably to GPU code and what the right approach is > here - > some investigation will be

Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-22 Thread Mark Thompson
On 21/03/18 13:09, Dylan Fernando wrote: > On Tue, Mar 20, 2018 at 10:34 AM, Mark Thompson wrote: >> On 19/03/18 02:30, dylanf...@gmail.com wrote: >>> From: drfer3 >>> >>> Behaves like the existing avgblur filter, except working on OpenCL >>> hardware

Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-21 Thread Dylan Fernando
On Tue, Mar 20, 2018 at 10:34 AM, Mark Thompson wrote: > On 19/03/18 02:30, dylanf...@gmail.com wrote: > > From: drfer3 > > > > Behaves like the existing avgblur filter, except working on OpenCL > > hardware frames. Takes exactly the same options. > >

Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-19 Thread Carl Eugen Hoyos
2018-03-18 19:50 GMT+01:00, Mark Thompson : > On 18/03/18 18:36, Carl Eugen Hoyos wrote: >> 2018-03-18 19:12 GMT+01:00, Mark Thompson : [...] > I was just wondering if there was any specific reason > why you were encouraging it in this case Because it is good

Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-19 Thread Mark Thompson
On 19/03/18 02:30, dylanf...@gmail.com wrote: > From: drfer3 > > Behaves like the existing avgblur filter, except working on OpenCL > hardware frames. Takes exactly the same options. > --- > configure | 1 + > libavfilter/Makefile|

[FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-18 Thread dylanf123
From: drfer3 Behaves like the existing avgblur filter, except working on OpenCL hardware frames. Takes exactly the same options. --- configure | 1 + libavfilter/Makefile| 2 + libavfilter/allfilters.c| 1 +

Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-18 Thread Dylan Fernando
On Mon, Mar 19, 2018 at 6:16 AM, Mark Thompson wrote: > On 18/03/18 12:48, dylanf...@gmail.com wrote: > > From: drfer3 > > > > Behaves like the existing avgblur filter, except working on OpenCL > > hardware frames. Takes exactly the same options. > >

Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-18 Thread Mark Thompson
On 18/03/18 12:48, dylanf...@gmail.com wrote: > From: drfer3 > > Behaves like the existing avgblur filter, except working on OpenCL > hardware frames. Takes exactly the same options. > --- > configure | 1 + > libavfilter/Makefile|

Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-18 Thread Mark Thompson
On 18/03/18 18:36, Carl Eugen Hoyos wrote: > 2018-03-18 19:12 GMT+01:00, Mark Thompson : >> On 16/03/18 15:06, Carl Eugen Hoyos wrote: >>> 2018-03-16 8:33 GMT+01:00, dylanf...@gmail.com : From: drfer3 >>> --- /dev/null

Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-18 Thread Carl Eugen Hoyos
2018-03-18 19:12 GMT+01:00, Mark Thompson : > On 16/03/18 15:06, Carl Eugen Hoyos wrote: >> 2018-03-16 8:33 GMT+01:00, dylanf...@gmail.com : >>> From: drfer3 >> >>> --- /dev/null >>> +++ b/libavfilter/opencl/avgblur.cl >>> @@ -0,0

Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-18 Thread Mark Thompson
On 16/03/18 15:06, Carl Eugen Hoyos wrote: > 2018-03-16 8:33 GMT+01:00, dylanf...@gmail.com : >> From: drfer3 > >> --- /dev/null >> +++ b/libavfilter/opencl/avgblur.cl >> @@ -0,0 +1,60 @@ >> +/* >> + * This file is part of FFmpeg. > > Please add

[FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-18 Thread dylanf123
From: drfer3 Behaves like the existing avgblur filter, except working on OpenCL hardware frames. Takes exactly the same options. --- configure | 1 + libavfilter/Makefile| 2 + libavfilter/allfilters.c| 1 +

Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-17 Thread Carl Eugen Hoyos
2018-03-17 6:43 GMT+01:00, dylanf...@gmail.com : > From: drfer3 > --- /dev/null > +++ b/libavfilter/opencl/avgblur.cl > @@ -0,0 +1,60 @@ > +/* > + * Author: Dylan Fernando * Copyright (c) 2018 Dylan Fernando Carl Eugen

[FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-16 Thread dylanf123
From: drfer3 Behaves like the existing avgblur filter, except working on OpenCL hardware frames. Takes exactly the same options. --- configure | 1 + libavfilter/Makefile| 2 + libavfilter/allfilters.c| 1 +

Re: [FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-16 Thread Carl Eugen Hoyos
2018-03-16 8:33 GMT+01:00, dylanf...@gmail.com : > From: drfer3 > --- /dev/null > +++ b/libavfilter/opencl/avgblur.cl > @@ -0,0 +1,60 @@ > +/* > + * This file is part of FFmpeg. Please add your name. > +for (int xx = max(0,loc.x-rad); xx <

[FFmpeg-devel] [PATCH] lavfi: Add OpenCL avgblur filter

2018-03-16 Thread dylanf123
From: drfer3 Behaves like the existing avgblur filter, except working on OpenCL hardware frames. Takes exactly the same options. --- configure | 1 + libavfilter/Makefile| 2 + libavfilter/allfilters.c| 1 +