YUV to RGB Conversion using gco2D_FilterBlitEx2

shahzeb_ihsan — Wed, 14 Aug 2019 14:02:24 GMT

Hi,

I'm using an iMX6-Solo running GHS Integrity and I am trying to convert YUV420 decoded video output to RGBA. I am using the GCO320 API (gco2D_FilterBlitEx2) to achieve this.

The problem is that it successfully does the conversion ONCE and after that it keeps returning gcvSTATUS_NOT_SUPPORTED (-13) but I can't find any information anywhere on what could be going wrong.

If anyone has any experience with this scenario or can share the bare minimum steps needed to do conversion would be appreciated.

Re: YUV to RGB Conversion using gco2D_FilterBlitEx2

igorpadykov — Wed, 14 Aug 2019 23:21:54 GMT

Hi Shahzeb

may be useful to check gpu linux documentation and similar links

i.MX Software | NXP

https://community.nxp.com/thread/382621#600015

Linux/AM5728: GC320 YUYV to RGBA conversion using dmabuf based app - Processors forum - Processors - TI E2E Community

Best regards
igor
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topic YUV to RGB Conversion using gco2D_FilterBlitEx2 in i.MX Processors

YUV to RGB Conversion using gco2D_FilterBlitEx2

Re: YUV to RGB Conversion using gco2D_FilterBlitEx2