search for: lx6

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2018 Jul 09
4
NHW Project - some update
...de any help to the NHW Project, do not hesitate to show up, would be so much appreciated!!! The NHW codec has a high speed, which makes it a good candidate for mobile, embedded devices.There are currently some exploration for a MotionJPEG replacement on low power processor (dual-core 240MHz Xtensa LX6) where MotionJPEG appears to be too heavyweight. With the recent updates, I think the NHW Project is still patent-free and royalty-free. And just the fact that it is royalty-free, should be worth the try. So with this new version, I hope the NHW Project could attract a company that would like to...
2019 Mar 06
6
[RFC] Tensilica Xtensa (ESP32) backend
...features implemented in compiler: - Xtensa Core Architecture instructions - Code Density option - Windowed Register option - Floating-Point Coprocessor option - Boolean option (only a subset of instructions) - Thread Pointer option - atomic operations Current Xtensa target list: - support Xtensa LX6 target (ESP32) by default Compiler optimization levels include O0/O1/O2/O3/Os options. With LLVM community approval, my next plans will be - rebasing on the upstream version of LLVM. - object code generation (XtensaMC package) - implement test cases - support for LX106 target (ESP8266) - improve...
2018 Jul 10
1
NHW Project - some update
...iated!!! >>>>> >>>>> The NHW codec has a high speed, which makes it a good candidate for >>>>> mobile, embedded devices.There are currently some exploration for a >>>>> MotionJPEG replacement on low power processor (dual-core 240MHz Xtensa LX6) >>>>> where MotionJPEG appears to be too heavyweight. >>>>> >>>>> With the recent updates, I think the NHW Project is still patent-free >>>>> and royalty-free. And just the fact that it is royalty-free, should be >>>>> wort...
2019 Mar 07
4
[RFC] Tensilica Xtensa (ESP32) backend
...- Code Density option > - Windowed Register option > - Floating-Point Coprocessor option > - Boolean option (only a subset of instructions) > - Thread Pointer option > - atomic operations > > Current Xtensa target list: > > - support Xtensa LX6 target (ESP32) by default > > Compiler optimization levels include O0/O1/O2/O3/Os options. > > With LLVM community approval, my next plans will be > > - rebasing on the upstream version of LLVM. > - object code generation (XtensaMC package) > - implement...
2018 Jul 09
0
NHW Project - some update
...NHW Project, do not hesitate to show up, would be so much appreciated!!! > > The NHW codec has a high speed, which makes it a good candidate for > mobile, embedded devices.There are currently some exploration for a > MotionJPEG replacement on low power processor (dual-core 240MHz Xtensa LX6) > where MotionJPEG appears to be too heavyweight. > > With the recent updates, I think the NHW Project is still patent-free and > royalty-free. And just the fact that it is royalty-free, should be worth > the try. > > So with this new version, I hope the NHW Project could attr...
2021 May 07
0
NHW Project - Is there interested people?
...nd someone that could take over the NHW Project.Turning it into a video codec for example, because there was interest in NHW for a MotionJPEG replacement, because a company was considering MJPEG for low-power camera devices, and MJPEG was too heavyweight for their processor (dual-core 240MHz Xtensa LX6, if I remember correctly).For now with rough calculation based on the latest Independent JPEG Group (IJG) C source code, NHW is 1.5x faster to encode than JPEG (and 2x faster to decode), but with switching off heavy processings with very few quality loss, NHW can be 2x faster to encode than JPEG an...
2018 Jul 10
0
NHW Project - some update
...;>> appreciated!!! >>>> >>>> The NHW codec has a high speed, which makes it a good candidate for >>>> mobile, embedded devices.There are currently some exploration for a >>>> MotionJPEG replacement on low power processor (dual-core 240MHz Xtensa LX6) >>>> where MotionJPEG appears to be too heavyweight. >>>> >>>> With the recent updates, I think the NHW Project is still patent-free >>>> and royalty-free. And just the fact that it is royalty-free, should be >>>> worth the try. >>&...
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
...}l$M3iWWt7M{C-H%84rDu3L8`?!SJ`~s zV5>pT8;OS&2ZFMNf*1la@#K8kQrmI`x>61(({i{&I&+cgbnC1cZ$U~FEJqh{W at C^R zuHxbRj+<rgB(-3DMjNb$_Rk1=!fAgR)t1r}45z6Yv{9r_YfTDwEqyTrKly5N7{c&c z at qwnls??lD2V~MCNMq<u3m30~QtNz^gC-Pin^z1Hh9t+Q at x{(pYc!a~w;Vw`Zo8n> zeKZ&9KBdTBXCWm}JMjjQOlx6RP+nY;-U^m-koIka3UO__Q$ZDUHCK8gv;%t=G@;GA zpsrS&wz*b8TMeZ`jH6D)Wk%S#Co3A%;h`;{)lLYV;n}k75a)=wme~>;9k<|ybtl!V zCtVFTylE!KkSq!tKi)`FxueREHVDDXmT5Fu>G{<bi`i;t=XM^<6;3~B=SRs4gJk7c zhGWUfux*l->8zw3`&CltrBNcCA%Q*_awKi8^qNe9Co7}b$`vX?iynIYNiQAg(nTVq zB2pWBz0eDL!#ZmUTC(bpxt5l)OIUw=...