[vlc-devel] (direct3d module question)YUV data to LPDIRECT3DSURFACE9

[Geoffroy Couprie]

On Thu, Aug 5, 2010 at 1:34 PM, Jean-Baptiste Kempf <jb at videolan.org> wrote:
> On Thu, Aug 05, 2010 at 01:31:51PM +0200, Rémi Duraffort wrote :
>> > Oh, and also, I'd like to know if anyone has any special shader
>> > requests. Currently I have a 16-235 -> 0-255 shader, a grayscale
>> > shader, an invert shader, a BT.601->BT.709 shader, and I'm still
>> > working on the YUV->RGB and other image conversion shaders. I know
>> > MPC-HC has a lot of shaders, but after checking them out, I realized
>> > that most of them are completely useless and serve no purpose (e.g. a
>> > circle that bounces around while the video is playing). Maybe I'm
>> > missing the purpose of some of them (e.g. night vision shader -
>> > brightens, blurs, and makes stuff green), and in such a case, please
>> > let me know if you think a case exists where someone would actually
>> > want to enable such a shader.
>> Shaders for chroma conversion are the most usefull ones. The others are
>> only for fun IMHO (nothing usefull).
>
> Shaders for colourspaces translation are useful.
>

Sharpening, upscaling filters?