Can Cairo support NV12 format
Samhita Sreeraman <[email protected]> Tue, 12 Feb 2019 13:06:45 +0530
| Newsgroups | gmane.comp.lib.cairo |
|---|---|
| Message-ID | <CAACW8L8Bkwc5LmRfa4x9BkU_+n1-WwbepXD-y_Ed0f+Sv2Tf+g@mail.gmail.com> |
--===============1921555239== Content-Type: multipart/alternative; boundary="000000000000703c380581ad7d0f" --000000000000703c380581ad7d0f Content-Type: text/plain; charset="UTF-8" Hi, I use cairo-graphics with pixman library as a renderer for my application. Currently, I pass video buffer to cairo_image_surface_create_for_data() with CAIRO_FORMAT_ARGB32 as the cairo format and it works well. However, I don't see support, neither in cairo-graphics nor in pixman, to take video frames of NV12 format. Is there any possibility for Cairo and pixman to accept NV12 frames directly? Regards, Samhita S. --000000000000703c380581ad7d0f Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"auto"><div dir=3D"auto">Hi,</div><div dir=3D"auto"><br></div><d= iv dir=3D"auto">I use cairo-graphics with pixman library as a renderer for = my application. Currently, I pass video buffer to cairo_image_surface_creat= e_for_data() with CAIRO_FORMAT_ARGB32 as the cairo format and it works well= .=C2=A0</div><div dir=3D"auto">However, I don't see support, neither in= cairo-graphics nor in pixman, to take video frames of NV12 format. Is ther= e any possibility for Cairo and pixman to accept NV12 frames directly?</div= ><div dir=3D"auto"><br></div><div dir=3D"auto"><br></div><div dir=3D"auto">= Regards,</div><div dir=3D"auto">Samhita S.</div></div> --000000000000703c380581ad7d0f-- --===============1921555239== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline LS0gCmNhaXJvIG1haWxpbmcgbGlzdApjYWlyb0BjYWlyb2dyYXBoaWNzLm9yZwpodHRwczovL2xp c3RzLmNhaXJvZ3JhcGhpY3Mub3JnL21haWxtYW4vbGlzdGluZm8vY2Fpcm8= --===============1921555239==--