Jpeg encoder cross compile result problem

[xiangernan]

Hi nvidia:
I can compile and run jetson_multimedia_api 05_jpeg_encode example and the result .jpeg is shown as picture 1. But when I move the same code to a X86 linux server and use gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu cross compile tool to compile. The result .jpeg is shown as picture 2. I have moved most includes and libraries form board to cross compile environment. I don’t konw what I missed leads to the weird color.
I hope you can give me some clues or hints, like some .h or .so issue. Thanks!

My platform is jetson xavier agx, R32.7.2.

[DaneLLL]

Hi,
We have the steps in document for setting up cross platform. Please take a look and give it a try:
Jetson Linux API Reference: Setting Up Cross-Platform Support

[xiangernan]

Hi:
The prebuild tool chain download link in step 3 has expired. Can you give me a new link where I can download the right corss-compliler rebuild tool chain for R32.7.2?

Thanks,
Ernan

[DaneLLL]

Hi,
Please down it from
Jetson Linux R32.7.2 Release Page | NVIDIA Developer

GCC 7.3.1 for 64 bit BSP and Kernel