[FFmpeg-devel] [PATCH] Don't check for chroma planes in mono formats.

[Michael Niedermayer]

On Thu, Aug 13, 2009 at 08:46:01AM -0300, Ramiro Polla wrote:
> On Wed, Aug 12, 2009 at 10:06 PM, Michael Niedermayer<michaelni at gmx.at> wrote:
> > On Wed, Aug 12, 2009 at 09:39:47PM -0300, Ramiro Polla wrote:
> >> $subj
> >
> >> ?swscale-example.c | ? ?7 ++++++-
> >> ?1 file changed, 6 insertions(+), 1 deletion(-)
> >> 2a03cd63f4129534b1cf545492b150072e501b4f ?0004-Don-t-check-for-chroma-planes-in-mono-formats.patch
> >> From 175aca0260da5797e765c757d788054cdbbf41e7 Mon Sep 17 00:00:00 2001
> >> From: Ramiro Polla <ramiro.polla at gmail.com>
> >> Date: Wed, 12 Aug 2009 20:24:29 -0300
> >> Subject: [PATCH] Don't check for chroma planes in mono formats.
> >>
> >> ---
> >> ?swscale-example.c | ? ?7 ++++++-
> >> ?1 files changed, 6 insertions(+), 1 deletions(-)
> >>
> >> diff --git a/swscale-example.c b/swscale-example.c
> >> index 89fdf5f..b4bd75a 100644
> >> --- a/swscale-example.c
> >> +++ b/swscale-example.c
> >> @@ -37,6 +37,11 @@ const char *sws_format_name(enum PixelFormat format);
> >> ? ? ? ? ?|| (x)==PIX_FMT_GRAY16BE ? ?\
> >> ? ? ? ? ?|| (x)==PIX_FMT_GRAY16LE ? ?\
> >> ? ? ?)
> >> +#define noChroma(x) ? ? ( ? ? ? ? ? \
> >> + ? ? ? ? ? ?isGray(x) ? ? ? ? ? ? ? \
> >> + ? ? ? ?|| (x)==PIX_FMT_MONOBLACK ? \
> >> + ? ? ? ?|| (x)==PIX_FMT_MONOWHITE ? \
> >> + ? ?)
> >> ?#define isALPHA(x) ? ? ?( ? ? ? ? ? \
> >> ? ? ? ? ? ? (x)==PIX_FMT_BGR32 ? ? ? \
> >> ? ? ? ? ?|| (x)==PIX_FMT_BGR32_1 ? ? \
> >
> > iam always in favor of non negated forms, its less confusing than
> >
> > !noChroma()
> 
> Updated patch attached.

>  swscale-example.c |    7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 64bdf7fc1779f47aa6ca9fddfab1f8253a7b4669  hasChroma.diff

ok

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Breaking DRM is a little like attempting to break through a door even
though the window is wide open and the only thing in the house is a bunch
of things you dont want and which you would get tomorrow for free anyway
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