Acknowledged
6 months ago

CIQ Simulator fails when trying to display a yuv bitmap

I try to display a bitmap using drawBitmap or drawBitmap2.

It works fine with packingFormat="jpg" or packingFormat="png", but when packingFormat="yuv", the simulator crashes on a Mac or hangs on Windows.

ReedWorks
  • 6 months ago in reply to flocsy🤠

    I have not included specific sample because this happens in any of my apps, each of which uses different images and parameters.

    It appears to be somewhat random, e.g if I change just one line

    <bitmap id="bmp_0"            filename="bmp_0.png"          packingFormat="jpg" />

    to

    <bitmap id="bmp_0"            filename="bmp_0.png"          packingFormat="yuv" />

    it may continue working. But when I start changing packing format from jpg to yuv for more images, sooner or later the simulator crashes.

    Not sure if this is related, but once I also noticed this showing in the Debug Console after the crash:

    Error: Stack Underflow Error Details: Failed invoking <symbol>

    Note that I have no idea whether the simulator crash occurs while my program is executing or before that. When I try to "Run Without Debugging", the simulator window pops up and then immediately disappears without displaying anything on its screen.

  • 6 months ago

    might help if you would include the image and the relevant part of the xml and the drawBitmap line so we see the parameters.