Regarding (3) : you cannot use eglinfo-fb in your image, since you are
using X11. Use eglinfo-x11 instead.
Am 2015-05-03 um 15:29 schrieb Isaac Nickaein:
I was using Kernel 3.0.35 and that had issues. Issue #1 got fixed by
using a newer kernel (Kernel 3.16 image provided by Ka-Ro).
However, the issue #2 and #3 are still present (I have problem with
using glimagesink; adding "eglinfo-fb" package in local.conf causes
compile error).
On Sun, May 3, 2015 at 2:04 PM, Isaac Nickaein <[email protected]
<mailto:[email protected]>> wrote:
Hi,
I've repo synced my Yocto Dizzy and created a core-image-minimal
image. The local.conf is presented at the end of this email.
The problem is I cannot get any display output using GStreamer,
while my Qt program (which is built using toolchain by "bitbake
meta-toolchain-qte") have display output. What I have tried:
1. Using mfw_v4lsink:
gst-launch -v filesrc location=test.mp4 typefind=true !
aiurdemux ! queue ! vpudec ! mfw_v4lsink
doesn't fail, but does not show anything on the display. Here is
log output: http://pastebin.com/TWtNCViT
2. Using glimagesink:
gst-launch filesrc location=test.mp4 typefind=true ! aiurdemux
! queue ! vpudec ! glimagesink
fails with the following output:
Setting pipeline to PAUSED ...
Caught SIGSEGV accessing address 0x4d0
exec gdb failed: No such file or directory
Spinning. Please run 'gdb gst-launch 1405' to continue
debugging, Ctrl-C to quit, or Ctrl-\ to dump core.
3. I wondered adding "eglinfo-fb" recipe could be helpful (?), but
it caused a compile error during bitbake. Here is output:
http://pastebin.com/EQC464iM
And this is the local.conf that I am using:
MACHINE ??= 'imx6qsabresd'
DISTRO ?= 'poky'
PACKAGE_CLASSES ?= "package_rpm"
EXTRA_IMAGE_FEATURES = "debug-tweaks"
USER_CLASSES ?= "buildstats image-mklibs image-prelink"
PATCHRESOLVE = "noop"
BB_DISKMON_DIRS = "\
STOPTASKS,${TMPDIR},1G,100K \
STOPTASKS,${DL_DIR},1G,100K \
STOPTASKS,${SSTATE_DIR},1G,100K \
ABORT,${TMPDIR},100M,1K \
ABORT,${DL_DIR},100M,1K \
ABORT,${SSTATE_DIR},100M,1K"
PACKAGECONFIG_append_pn-qemu-native = " sdl"
PACKAGECONFIG_append_pn-nativesdk-qemu = " sdl"
ASSUME_PROVIDED += "libsdl-native"
CONF_VERSION = "1"
BB_NUMBER_THREADS = '4'
PARALLEL_MAKE = '-j 4'
DL_DIR ?= "${BSPDIR}/downloads/"
ACCEPT_FSL_EULA = ""
KERNEL_IMAGETYPE_forcevariable = "uImage"
IMAGE_INSTALL_append = "\
wget \
nano \
fbida \
bash \
firmware-imx \
fsl-rc-local \
packagegroup-core-ssh-openssh \
mtd-utils \
nfs-utils \
iproute2 \
canutils \
libsocketcan \
fbset \
fbset-modes \
glib-2.0 \
libstdc++ \
gpu-viv-bin-mx6q \
libxdamage \
libxfixes \
libxext \
libx11 \
libxcb \
libxau \
libxdmcp \
ntp \
proftpd \
tzdata \
packagegroup-fsl-gstreamer \
gst-fsl-plugin \
gstreamer \
gst-plugins-bad \
imx-vpu \
gst-plugins-gl \
gst-plugins-base \
gst-plugins-gl-opengl \
v4l-utils \
"
--
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