[vlc-devel] [PATCH 08/48] fourcc: VDPAU surface types

Rémi Denis-Courmont remi at remlab.net
Wed Jul 3 20:08:50 CEST 2013

Le mardi 2 juillet 2013 23:41:32, Rafaël Carré a écrit :
> Le 02/07/2013 19:51, Rémi Denis-Courmont a écrit :
> > VDPAU pictures have zero bits per pixel since they only carry picture
> > infos and handles to GPU resources, no actual pixel data. Nevertheless,
> > inclusion in chroma description is required for picture setup to work.
> Good idea, this should be documented in vlc_fourcc.h though (the meaning
> of value 0 for pixel_size)

I don't know what the meaning of pixel_size is, so don't count on me to 
document it.

For NV12, the value is one (byte). What's that supposed to mean? pixel_bits is 
even more confused/confusing.

Rémi Denis-Courmont

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