[vlc-devel] [patch] patches for i420_yuy2/i422_yuy2/i420_rgb chroma converters

jnqnfe at gmail.com jnqnfe at gmail.com
Sat Jan 26 17:04:45 CET 2019


I haven't removed RV24, just a few artifacts that seem to have no
purpose. By all means, leave it in if you feel different :) (probably
easier for you to modify that wait for me to adjust and resubmit
myself)

On Sat, 2019-01-26 at 00:41 +0100, Jean-Baptiste Kempf wrote:
> I'm OK with most of those, but can you explain why remove RV24?
> 
> On Tue, 22 Jan 2019, at 08:07, jnqnfe at gmail.com wrote:
> > Set of patches for the i420_yuy2/i422_yuy2/i420_rgb chroma
> > converters
> > 
> > #6 & #9 are bugfixes, the rest are redundant code and doc fixes
> > 
> > #1: Fixes typo, "RGB2" -> "RGB8"
> > #2: Removes RV24 artifacts
> > #3: Removes redundant lines resetting p_buffer
> > #4: Removes redundant lines setting p_y1 and p_line1
> > #5: Fixes and clarifies SSE2/MMX SIMD code documentation
> > #6: Adds missing SSE2_END statements
> > #7: Removes redundant loads in RV15/16 MMX unpacking
> > #8: Removes further redundant lines adjusting p_buffer
> > #9: Fixes incorrect U/V offset adjustments in the aligned-SSE2
> > "rewind"
> > conditional for 32-bit conversions
> > #10: Fixes incorrect macro param name
> > #11: Makes a small simplification, consistent with other functions
> > 
> > This is a precursor to a follow up to be submitted shortly adding
> > AVX2
> > acceleration.
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> > Email had 11 attachments:
> > + patch01.patch
> >   1k (text/x-patch)
> > + patch02.patch
> >   3k (text/x-patch)
> > + patch03.patch
> >   7k (text/x-patch)
> > + patch04.patch
> >   4k (text/x-patch)
> > + patch05.patch
> >   128k (text/x-patch)
> > + patch06.patch
> >   2k (text/x-patch)
> > + patch07.patch
> >   6k (text/x-patch)
> > + patch08.patch
> >   3k (text/x-patch)
> > + patch09.patch
> >   3k (text/x-patch)
> > + patch10.patch
> >   1k (text/x-patch)
> > + patch11.patch
> >   2k (text/x-patch)
> 
> 



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