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G2D Alloc Error - Gstreamer-1.0

Question asked by Faizel K B on Feb 17, 2017
Latest reply on Feb 28, 2017 by Bio_TICFSL

Hi All,

We are trying the following pipeline in gstreamer1.0 for imx6 based custom board (yocto sdk dizzy) which has a sensor of resolution 720*480(BT656) connected over CSI.

 

Following are the two sources for our imxg2dcompositor element, 

 

1. imxv4l2videosrc -->imxg2dcompositor(input-1)

2. filesrc location=<png file> --> pngdec --> imagefreeze --> imxg2dcompositor(input-2)

 

and here is the ouput of g2d compositor connected to video sink.

imxg2dcompositor(output) --> imxgedvideosink

 

 

When we have this pipleline run along with a qt application(using x11 and framebuffer direct), we are getting a error from the g2d library as follows, 

 

g2d_alloc: alloc memory fail with size 1382400.

 

and pipleline get stopped.

 

NB: We are able to stream the video from  imxv4l2videosrc  to imxg2dvideosink without any issues

 

 

Thanks 

Faizel

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