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Can i.MX6DL 2D GPU handle YUV422?

Question asked by Satoshi Shimoda on Jun 13, 2014
Latest reply on Jun 26, 2014 by Isaac Ng

Hi community,

 

Our partner have some questions about i.MX6DL 2D GPU.

 

[Q1]

According to chapter 9.8.1 in IMX6SDLRM Rev.1, we can understand i.MX6DL 2D GPU cannot handle YUV444, right?

Then, please see mxc_jpeg_test.tgz in JPEG hardware decode and resize in i.MX6.

According to g2d.c in mxc_jpeg_test.tgz attached the thread, the demo application looks it can convert YUV444 to YUV422 by GPU.

So we want to clarify i.MX6DL 2D GPU can handle YUV444.

Could you let me know it?

 

[Q2]

If i.MX6DL 2D GPU cannot handle YUV444, what is happen when input YUV444 image to 2D GPU?

Nothing is output?

 

 

Best Regards,

Satoshi Shimoda

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