Hi, Let me give you more details,
I have a YUV420 data (not semi-planar format) and I use saCCV420_422.c to convert YUV422 format. I think Ccv gives out YUV422 semi planar format. I guess I do not need to again convert it into YUV422 Semi Planar since ccv gives out the same format. Is it right? Regards, Vinayagam M On Fri, Jul 31, 2009 at 9:42 PM, Jadav, Brijesh R <brijes...@ti.com> wrote: > Hi, > > > > DM6467 display module accepts data in the YUV422 semi-planar format. It is > as shown below > > > > YUV422 => [YYYYYYYYYYYYYYYY][UVUVUVUVUV]. > > Probably, this is reason why you are not getting correct color > information. > > > > Thanks,, > > Brijesh Jadav > > > ------------------------------ > > *From:* Vinayagam Mariappan [mailto:vinayagamenm...@gmail.com] > *Sent:* Friday, July 31, 2009 6:08 PM > > *To:* Jadav, Brijesh R > *Cc:* Davinci-linux-open-source@linux.davincidsp.com > *Subject:* Re: saDisplay + DM6467 showing black an white image in SD > Display > > > > Hi, > > YUV422 => [YYYYYYYYYYYYYYYY][UUUUU][VVVVV]. > > How about YUV420....I have my own MPEG-4 Decoder which gives out YUV420 > with D1 resolution. > > I am using TI Sample Application to Interface with our own MPEG-4 Decoder > Server. I get my YUV data to application but I am not able to display it. > > Where do I making mistake? > > Regards, > Vinayagam M > > On Fri, Jul 31, 2009 at 9:31 PM, Jadav, Brijesh R <brijes...@ti.com> > wrote: > > Hi, > > > > What is the format of your YUV422 file? DM6467 supports only YUV422 > Semi-Planar format. > > > > Thanks, > > Brijesh Jadav > > > ------------------------------ > > *From:* Vinayagam Mariappan [mailto:vinayagamenm...@gmail.com] > *Sent:* Friday, July 31, 2009 5:57 PM > *To:* Jadav, Brijesh R > *Cc:* Davinci-linux-open-source@linux.davincidsp.com > *Subject:* Re: saDisplay + DM6467 showing black an white image in SD > Display > > > > Hi, > > Yes, I know... > But I have modified to play with YUV422 sample. I get only Luma not > chroma.... > > I am just fulling the buffer with YUV422 Data. > > Regards, > Vinayagam M > > On Fri, Jul 31, 2009 at 9:19 PM, Jadav, Brijesh R <brijes...@ti.com> > wrote: > > Hi, > > > > As far as I remember, this application does not work the sample image. > Application actually generates color bar and displays it. > > > > Thanks, > > Brijesh Jadav > > > ------------------------------ > > *From:* davinci-linux-open-source-boun...@linux.davincidsp.com [mailto: > davinci-linux-open-source-boun...@linux.davincidsp.com] *On Behalf Of > *kirthika > varadarajan > *Sent:* Friday, July 31, 2009 3:28 PM > *To:* Davinci-linux-open-source@linux.davincidsp.com > *Subject:* saDisplay + DM6467 showing black an white image in SD Display > > > > We tried displaying yuv4::2:2(740x480) image in SD display using > saDisplay(application sample ibn PSP), > > But we are getting black and white image even if we input color image. > > We tried the sample file given in PSP. > > > > But black. > > > > we are curious to know how to get the color SD display. > > > > > _______________________________________________ > Davinci-linux-open-source mailing list > Davinci-linux-open-source@linux.davincidsp.com > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source > > > > > -- > Regards, > Vinayagam M > > VeNMSOL Technologies, > > #7A, First Cross Street, Ganapathy Colony, > > Ekkaduthangal, Chennai - 600 032,India. > > Tel:+91-44-4353 0168;Mobile:+91-9445-019919 > > URL: www.venmsol.com > "We make a living by what we get, we make a life by what we give...- > Unknown " > > > > > -- > Regards, > Vinayagam M > > VeNMSOL Technologies, > > #7A, First Cross Street, Ganapathy Colony, > > Ekkaduthangal, Chennai - 600 032,India. > > Tel:+91-44-4353 0168;Mobile:+91-9445-019919 > > URL: www.venmsol.com > "We make a living by what we get, we make a life by what we give...- > Unknown " > > -- Regards, Vinayagam M VeNMSOL Technologies, #7A, First Cross Street, Ganapathy Colony, Ekkaduthangal, Chennai - 600 032,India. Tel:+91-44-4353 0168;Mobile:+91-9445-019919 URL: www.venmsol.com "We make a living by what we get, we make a life by what we give...- Unknown "
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