From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id EA161E009C2; Thu, 21 May 2015 06:53:30 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, FREEMAIL_FROM,NML_ADSP_CUSTOM_MED autolearn=no version=3.3.1 X-Spam-HAM-Report: * 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider * (samoht.yrag[at]gmail.com) * 0.0 DKIM_ADSP_CUSTOM_MED No valid author signature, adsp_override is * CUSTOM_MED * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * 0.9 NML_ADSP_CUSTOM_MED ADSP custom_med hit, and not from a mailing list Received: from mail.chez-thomas.org (mail.mlbassoc.com [65.100.170.105]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id A0868E00985 for ; Thu, 21 May 2015 06:53:23 -0700 (PDT) Received: by mail.chez-thomas.org (Postfix, from userid 1998) id 05E8DF811EA; Thu, 21 May 2015 07:53:22 -0600 (MDT) Received: from [192.168.1.114] (zeus [192.168.1.114]) by mail.chez-thomas.org (Postfix) with ESMTP id 5807FF811D9; Thu, 21 May 2015 07:53:22 -0600 (MDT) Message-ID: <555DE360.3000303@gmail.com> Date: Thu, 21 May 2015 07:53:36 -0600 From: Gary Thomas User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: meta-freescale@yoctoproject.org References: <555979FE.50306@satel.pl> <5559A04D.5080500@mail.bg> <5559D536.5030206@mlbassoc.com> <555A0B81.3090905@mail.bg> <555A130C.9060605@mlbassoc.com> <555A7B5B.90906@mail.bg> <555B1634.9050003@gmail.com> <555B18AB.4080403@mail.bg> <555B19AA.4010309@gmail.com> <555B1A48.9030303@pseudoterminal.org> <555B1BD6.7090704@mlbassoc.com> <555B1D37.4040300@pseudoterminal.org> <555B248D.2070401@mlbassoc.com> <555B5234.9060104@pseudoterminal.org> In-Reply-To: <555B5234.9060104@pseudoterminal.org> Subject: Re: imxipuvideosink in 3.10.53 on Nitrogex6xlite X-BeenThere: meta-freescale@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-fsl-* layers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 May 2015 13:53:31 -0000 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit On 2015-05-19 09:09, Carlos Rafael Giani wrote: > It is strange that gtk-play isn't picking this one. Anyway, if you explicitely pick it, you should have windowed output. I tried forcing this via: gst-launch-1.0 playbin uri=file:///some_file.mp4 It starts up, then fails with: Setting pipeline to PAUSED ... Pipeline is PREROLLING ... [INFO] Product Info: i.MX6Q/D/S [INFO] bitstreamMode 1, chromaInterleave 0, mapType 0, tiled2LinearEnable 0 CODEC: BLN_MAD-MMCODECS_AACD_ARM_03.09.00_CORTEX-A8 build on Jun 19 2014 18:30:32. Attempt to unlock mutex that was not locked Using GDB, I tracked this down to #4 0xb685d318 in gst_imx_egl_viv_sink_egl_platform_expose (platform=0xa93ff460) at ../src/eglvivsink/egl_platform_x11.c:497 The code in question looks pretty simple: gboolean gst_imx_egl_viv_sink_egl_platform_expose(GstImxEglVivSinkEGLPlatform *platform) { EGL_PLATFORM_LOCK(platform); gst_imx_egl_viv_sink_egl_platform_send_cmd(platform, GSTIMX_EGLX11_CMD_EXPOSE); EGL_PLATFORM_UNLOCK(platform); return TRUE; } It's failing on the EGL_PLATFORM_UNLOCK() call. I did have some debug messages show up about this time (many of these): mxc_vpu 2040000.vpu: VPU interrupt received. Could this be involved? Any ideas? I'm running this version of that code: git log recipes-multimedia/gstreamer/gstreamer1.0-plugins-imx_0.10.1.bb commit 1e5f8cea6a779c0dc374cdc3a9a6e2d0bdabbd32 Author: Otavio Salvador Date: Wed Apr 8 11:39:19 2015 -0300 > Am 2015-05-19 um 13:54 schrieb Gary Thomas: >> On 2015-05-19 05:23, Carlos Rafael Giani wrote: >>> >>> >>> Am 2015-05-19 um 13:17 schrieb Gary Thomas: >>>> On 2015-05-19 05:11, Carlos Rafael Giani wrote: >>>>> >>>>>>>> Thanks for the explanation, perhaps it can help someone fix this. My >>>>>>>> guess is that the FSL plugin doesn't handle those dynamic elements and >>>>>>>> thus is not equipped to set up the render in the appropriate window on >>>>>>>> the screen. >>>>>>>> >>>>>>>>> >>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Also the full-screen behavior depends the videosink configuration, so >>>>>>>>>>> hard to give universal answer, as none will fit all cases. >>>>>>> >>>>>>> I doubt that the issue is caused exactly by the GstImxVpuDec or GstOverlaySink, as by looking at your pipeline they seem to have static pads. So it's more of how the >>>>>>> playbin/decodebin bins handle the pipeline creation process... >>>>>> >>>>>> All I know is that it does work correctly on other platforms, e.g. a >>>>>> native x86 (intel-corei7-64), as well as when there are no i.MX plugins >>>>>> installed, so it's definitely tied to the FSL plugin. >>>>> >>>>> The issue here is that the IPU sink does not know anything about windows. It directly overwrites the framebuffer's pixels. One way I am trying out is to create an empty window in >>>>> the sink and let the IPU overwrite its pixels, but this is not exactly clean, and can cause artifacts. If you want to render to a window, I recommend using the imxeglvivsink >>>>> instead. In fact, this should be the default one. How did you get the plugins? >>>> >>>> Nothing special, I simply included gst1.0-fsl-plugin in my image. >>>> I'm building my own X based image, which includes these packages: >>>> gst-player-bin >>>> gstreamer1.0-libav >>>> gst1.0-fsl-plugin >>>> gstreamer1.0-plugins-imx >>>> >>> >>> What do you get when you run "gst-inspect-1.0 imxeglvivsink" ? >> >> Output attached. >> >> Note: based on my capture of the gstreamer info (.dot), that plugin >> is not what is being used by gtk-play/gst-play. You can find the .dot >> file in a previous reply on this thread (yesterday) or I'll send it >> again if you need. >> >> >> >> > > >