Re: [FFmpeg-devel] [PATCH] configure: disallow OpenCL with shared libs

2014-08-27 Thread Wei Gao
2014-08-13 9:45 GMT+08:00 Timothy Gu timothyg...@gmail.com: On Aug 12, 2014 6:43 PM, highgod0401 highgod0...@gmail.com wrote: Hi Warning is OK for me. Do you plan to change the API? Hi Sorry for the late reply, could you tell me more details? How to change it? I will change it

Re: [FFmpeg-devel] [PATCH] libavfilter: unsharpen opencl filter optimizations

2014-12-18 Thread Wei Gao
2014-12-18 8:14 GMT+08:00 Titov, Alexey alexey.ti...@amd.com: Hi, here is a patch for optimized OpenCL implementation for libavfilter/unsharpen filter. This implementation leverages hardware acceleration where possible. Regards, Alexey --- libavfilter/unsharp.h | 4 ++

Re: [FFmpeg-devel] libavutil/opencl: output program build log

2014-12-28 Thread Wei Gao
2014-12-25 4:34 GMT+08:00 Michael Niedermayer michae...@gmx.at: On Wed, Dec 24, 2014 at 07:55:13PM +, Titov, Alexey wrote: Attached corrected patch should be ok if wei gao is ok with it then i can apply it Hi, I tried to merge the three patches on mingw, but seems some errors, the log

Re: [FFmpeg-devel] libavutil/opencl: output program build log

2014-12-28 Thread Wei Gao
2014-12-29 10:10 GMT+08:00 Wei Gao highgod0...@gmail.com: 2014-12-25 4:34 GMT+08:00 Michael Niedermayer michae...@gmx.at: On Wed, Dec 24, 2014 at 07:55:13PM +, Titov, Alexey wrote: Attached corrected patch should be ok if wei gao is ok with it then i can apply it Hi, I tried

Re: [FFmpeg-devel] [PATCH 1/2] libavfilter/unsharp opencl optimization

2015-01-05 Thread Wei Gao
2015-01-06 0:47 GMT+08:00 Titov, Alexey alexey.ti...@amd.com: Hi Wei, I will double check using yuv. What opencl platform/device you are running it on? Also, can you point me to /testfile/blueangles.m4v so I can reproduce correct and not correct outputs? Thanks! Hi Number of platforms:

Re: [FFmpeg-devel] [PATCH] avutil/opencl: don't include config.h

2015-01-12 Thread Wei Gao
2015-01-09 5:54 GMT+08:00 Thilo Borgmann thilo.borgm...@mail.de: Am 08.01.15 17:43, schrieb James Almer: On 08/01/15 4:52 AM, Wei Gao wrote: 2015-01-08 10:10 GMT+08:00 James Almer jamr...@gmail.com: On 07/01/15 10:55 PM, Wei Gao wrote: 2015-01-08 8:42 GMT+08:00 Michael Niedermayer

Re: [FFmpeg-devel] [PATCH] avutil/opencl: don't include config.h

2015-01-06 Thread Wei Gao
2015-01-06 12:56 GMT+08:00 James Almer jamr...@gmail.com: It's not an installed header. Use libavutil/avconfig.h instead. Signed-off-by: James Almer jamr...@gmail.com --- Untested as i don't have an OpenCL SDK installed. configure | 2 +- libavutil/opencl.h | 2 +- 2 files

Re: [FFmpeg-devel] [PATCH 1/2] libavfilter/unsharp opencl optimization

2015-01-04 Thread Wei Gao
2015-01-04 7:34 GMT+08:00 Alexey Titov alex.ti@gmail.com: From: atitov alexey.ti...@amd.com --- libavfilter/unsharp.h | 4 ++ libavfilter/unsharp_opencl.c| 74 +++--- libavfilter/unsharp_opencl_kernel.h | 122

Re: [FFmpeg-devel] [PATCH] avutil/opencl: don't include config.h

2015-01-07 Thread Wei Gao
2015-01-08 10:10 GMT+08:00 James Almer jamr...@gmail.com: On 07/01/15 10:55 PM, Wei Gao wrote: 2015-01-08 8:42 GMT+08:00 Michael Niedermayer michae...@gmx.at: On Wed, Jan 07, 2015 at 05:44:41PM -0300, James Almer wrote: On 06/01/15 11:27 PM, Michael Niedermayer wrote: On Tue, Jan 06

Re: [FFmpeg-devel] [PATCH] avutil/opencl: don't include config.h

2015-01-07 Thread Wei Gao
2015-01-08 8:42 GMT+08:00 Michael Niedermayer michae...@gmx.at: On Wed, Jan 07, 2015 at 05:44:41PM -0300, James Almer wrote: On 06/01/15 11:27 PM, Michael Niedermayer wrote: On Tue, Jan 06, 2015 at 01:56:01AM -0300, James Almer wrote: It's not an installed header. Use

Re: [FFmpeg-devel] [PATCH] is_compiled flag not being cleared in av_opencl_uninit

2015-03-06 Thread Wei Gao
2015-03-05 8:48 GMT+08:00 Srikanth G gska...@gmail.com: When OpenCL kernels are compiled, is_compiled flag is being set for each kernel. But, in opencl uninit, this flag is not being cleared. This causes an error when an OpenCL kernel is tried on different OpenCL devices on same platform.

Re: [FFmpeg-devel] [PATCH] configure: autodetect OpenCL headers and ICD loader

2015-05-27 Thread Wei Gao
2015-05-28 11:28 GMT+08:00 Gupta, Maneesh maneesh.gu...@amd.com: Attached is a patch that enables configure to autodetect the presence of OpenCL headers and ICD loader. If the necessary headers are found, the OpenCL infrastructure compilation is enabled as well. Note that this does not modify

Re: [FFmpeg-devel] [PATCH 3/3][RFC] avfilter/vf_chromakey: Add OpenCL acceleration

2015-10-14 Thread Wei Gao
2015-10-14 14:31 GMT+08:00 Timo Rothenpieler : > Hi >> >> I have check the error, for some card, yes, just like what I said above, >> some cards does not support double type, so we must check the opencl >> extension: cl_khr_fp64 before the kernel compile. If the device

Re: [FFmpeg-devel] [PATCH 3/3][RFC] avfilter/vf_chromakey: Add OpenCL acceleration

2015-10-13 Thread Wei Gao
2015-10-13 18:27 GMT+08:00 Timo Rothenpieler : > Hi >> >> I use your filter, but the kernel can't pass the compile, you should >> consider the "double" type in the kernel, some GPU card does not support >> double type >> I add "#pragma OPENCL_EXTENSION cl_khr_fp64: enable "

Re: [FFmpeg-devel] [PATCH 1/3] cmdutils_opencl: fix resource_leak cid 1396852

2017-02-07 Thread Wei Gao
2017-01-12 3:29 GMT+08:00 Michael Niedermayer : > On Tue, Jan 10, 2017 at 07:44:32PM +0800, Steven Liu wrote: > > CID: 1396852 > > check the devices_list alloc status, > > and release the devices_list when alloc devices error > > > > Signed-off-by: Steven Liu

Re: [FFmpeg-devel] [PATCH 6/7] avutil/opencl: convert to stdatomic

2017-08-14 Thread Wei Gao
2017-03-23 7:34 GMT+08:00 James Almer : > Signed-off-by: James Almer > --- > libavutil/opencl.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/libavutil/opencl.c b/libavutil/opencl.c > index af35770e06..9b6c8d10d8 100644 > ---

Re: [FFmpeg-devel] [PATCH 03/11] libavutil/opencl: fix potentiall nul dereference

2017-08-13 Thread Wei Gao
2017-06-11 22:05 GMT+08:00 Timo Rothenpieler : > Fixes CID 1396840 > --- > libavutil/opencl.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavutil/opencl.c b/libavutil/opencl.c > index af35770e06..202756516b 100644 > --- a/libavutil/opencl.c >

Re: [FFmpeg-devel] [PATCH 12/14] lavfi: Add OpenCL overlay filter

2017-09-10 Thread Wei Gao
2017-09-11 5:46 GMT+08:00 James Almer : > On 9/10/2017 6:10 PM, Nicolas George wrote: > > Le quartidi 24 fructidor, an CCXXV, Mark Thompson a écrit : > >> Input and output formats must be the same, the overlay format must be > >> the same as the input except possibly with an

[FFmpeg-devel] [FFmpeng-devel] Dose ffmpeg plan to support FMO decode in h264

2018-02-05 Thread Wei Gao
Hi I have a question. Does ffmpeg plan to support FMO(Flexible Macroblock Ordering)? Thanks Best regards ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [FFmpeng-devel] Dose ffmpeg plan to support FMO decode in h264

2018-02-08 Thread Wei Gao
2018-02-08 6:59 GMT+08:00 Michael Niedermayer <mich...@niedermayer.cc>: > On Wed, Feb 07, 2018 at 02:15:26PM +0800, Wei Gao wrote: > > 2018-02-07 6:57 GMT+08:00 Michael Niedermayer <mich...@niedermayer.cc>: > > > > > On Tue, Feb 06, 2018 at 11:14:4

Re: [FFmpeg-devel] [FFmpeng-devel] Dose ffmpeg plan to support FMO decode in h264

2018-02-06 Thread Wei Gao
2018-02-07 6:57 GMT+08:00 Michael Niedermayer <mich...@niedermayer.cc>: > On Tue, Feb 06, 2018 at 11:14:49AM +0800, Wei Gao wrote: > > Hi > > > > I have a question. > > > > Does ffmpeg plan to support FMO(Flexible Macroblock Ordering)? > > when som