WIP Windows DirectX 11 upgrade test thread - Printable Version +- Kodi Community Forum (https://forum.kodi.tv) +-- Forum: Development (https://forum.kodi.tv/forumdisplay.php?fid=32) +--- Forum: Kodi Application (https://forum.kodi.tv/forumdisplay.php?fid=93) +--- Thread: WIP Windows DirectX 11 upgrade test thread (/showthread.php?tid=218274) |
RE: Windows DirectX 11 upgrade test thread - levi.baker88 - 2015-07-18 (2015-07-17, 23:17)Martijn Wrote:(2015-07-17, 23:16)levi.baker88 Wrote: Question for a Dev, does Kodi come preloaded with either AMD or Nvidia drivers? Cheers bud. (2015-07-18, 08:48)Helioy Wrote:(2015-07-17, 19:37)Uukrul Wrote: Could someone with a graphics card compatible with HEVC try the sample http://www.elecard.com/assets/files/other/clips/140803_4k_hm130_4s_sao_dbf_qp27.265 from the Elecard homepage? In the process of downloading this now to try. What CPU do you have? RE: Windows DirectX 11 upgrade test thread - Helioy - 2015-07-18 levi.baker88: i5 broadwell nuc 2*4gb ram ... Intel NUC5i5RYK RE: Windows DirectX 11 upgrade test thread - levi.baker88 - 2015-07-18 Was curious to know what Uukrul has. Edit: MPC-HC does play it flawlessly and Kodi has a stutter around the 2min mark about once every 2-3 secs. Could be the video container? Debug log: http://pastebin.com/LzZt4hah RE: Windows DirectX 11 upgrade test thread - Uukrul - 2015-07-18 (2015-07-18, 12:45)levi.baker88 Wrote: What CPU do you have? AMD FX-6300, but I don't think it should matter. With MPC-HC the CPU uses a mere 2% playing the sample: Btw, is your GTX 970 showing the [H/W] text?. According to this article: Quote:One advantage the GM206 GPU holds over GM204 is its new video engine. While the GeForce GTX 970 and 980 support H.265 (HEVC) video encoding, only the GeForce GTX 960 decodes this forward-looking format. The GeForce GTX 960 promises to be an excellent choice for home theater PCs with the ability to play back 4K video at low power, and natively supporting HDCP 2.2 content over HDMI 2.0. it doesn't support HEVC video decoding and that's one of the reasons I got the GTX 960. RE: Windows DirectX 11 upgrade test thread - levi.baker88 - 2015-07-18 Nope, don't have [H/W], probably due to what you quoted above. May need to await a response from a Dev to see if it is DX11 related otherwise this issue may need to be moved to it's own thread. RE: Windows DirectX 11 upgrade test thread - Robotica - 2015-07-19 DX11 offers multithreading but as I understand such features currently aren't implemented. Any plans on doing that? And DX12 brings asynchronous shaders, which allow other compute tasks to run in parallel with graphics. Seems like a nice upgrade as well. Or aren't such performance features interesting at all for Kodi on Windows? RE: Windows DirectX 11 upgrade test thread - nille02 - 2015-07-19 So, i downgraded my Laptop back to Win 7 and with this, he can use Feature Level 9.3 through DX11.1 and DXVA Works. RE: Windows DirectX 11 upgrade test thread - afedchin - 2015-07-19 (2015-07-18, 23:59)levi.baker88 Wrote: Nope, don't have [H/W], probably due to what you quoted above. May need to await a response from a Dev to see if it is DX11 related otherwise this issue may need to be moved to it's own thread.It's not DX11 related issue. Please wait 16 alpha1 to be released to check this again. (2015-07-19, 18:22)Robotica Wrote: DX11 offers multithreading but as I understand such features currently aren't implemented. Any plans on doing that? And DX12 brings asynchronous shaders, which allow other compute tasks to run in parallel with graphics. Seems like a nice upgrade as well.Which features currently not implemented? DX12 available only on Win10. We have no plans to drop support Windows Vista/7/8/8.1 I don't think what dx12 will bring us to new level of performance. Don't trust marketing, they were saying same about dx11. (2015-07-19, 19:06)nille02 Wrote: So, i downgraded my Laptop back to Win 7 and with this, he can use Feature Level 9.3 through DX11.1 and DXVA Works.Thank you for your feedback. RE: Windows DirectX 11 upgrade test thread - Robotica - 2015-07-19 (2015-07-19, 21:32)afedchin Wrote:Thnx. OP said that same implementation as dx9 is used. So I wondered if multithreading and async shaders, indeed heavily marketed features of dx11 and dx12,(2015-07-19, 18:22)Robotica Wrote: DX11 offers multithreading but as I understand such features currently aren't implemented. Any plans on doing that? And DX12 brings asynchronous shaders, which allow other compute tasks to run in parallel with graphics. Seems like a nice upgrade as well.Which features currently not implemented? would benefit Kodi gui on Windows. Apparently it doesn't. RE: Windows DirectX 11 upgrade test thread - afedchin - 2015-07-19 It same in most cases but not in all. During work on dx11 I've found and got rid of a several bottle necks, made a several improvements and of course added usage new features of DX11, such as deferred rendering. RE: Windows DirectX 11 upgrade test thread - Shine - 2015-07-20 (2015-07-12, 00:57)bluechris Wrote:(2015-06-29, 09:18)Shine Wrote:(2015-06-28, 20:27)afedchin Wrote: @Shine I'll take a look. But always on top for full screen mode sounds strange. This mode is already top most."Always on top" means it stays topmost, it won't minimize the instant you try to do anything else with your computer, or if e.g. another program pops up a message box. (2015-07-12, 12:56)afedchin Wrote: @bluechris, Now that DX11 is merged into master, I will rebase and PR my changes against master. This will take till late August or September, though, since I'll be mostly afk for a while due to work and vacation. Also, I want to fix the remainung issues I found, before PRing. RE: Windows DirectX 11 upgrade test thread - afedchin - 2015-07-21 New build 15.0 Isengard
Download link at the first post. RE: Windows DirectX 11 upgrade test thread - kricker - 2015-07-22 Great work RE: Windows DirectX 11 upgrade test thread - nille02 - 2015-07-22 I get a Black Screen if i try to move Kodi from Display 1 on the Radeon HD 5770 to Display 2 on the Intel IGP. The same happen in windowed Mode but then also the display driver are resetted. Log, Sacktrace and Dump, Kodi Real Fullscreen ---------------- The same with driver reset and crash. It generates 5 crashdumps and stacktraces. Log, Sacktrace and Dump, Kodi Fullscreen Window -------------- Logs, without driver reset. Log, Sacktrace and Dump, Kodi Window ------------- All 3 cases work with Kodi 15 Isengard Release. RE: Windows DirectX 11 upgrade test thread - afedchin - 2015-07-22 @nille02, Thanks for your report. Will be fixed in next build. |