Hi,
On Sun, Oct 6, 2024 at 6:31 PM Michael Niedermayer
<mich...@niedermayer.cc> wrote:
>
> On Sat, Oct 05, 2024 at 09:24:00PM +0200, Niklas Haas wrote:
> > From: Niklas Haas <g...@haasn.dev>
> >
> > I want to move away from having random leaf processing functions mutate
> > plane pointers, and while we're at it, we might as well make the strides
> > and tables const as well.
> >
> > Sponsored-by: Sovereign Tech Fund
> > Signed-off-by: Niklas Haas <g...@haasn.dev>
> > ---
> > libswscale/aarch64/swscale_unscaled.c | 34 ++--
> > libswscale/alphablend.c | 6 +-
> > libswscale/arm/swscale_unscaled.c | 26 +--
> > libswscale/bayer_template.c | 4 +-
> > libswscale/loongarch/yuv2rgb_lasx.c | 12 +-
> > libswscale/loongarch/yuv2rgb_lsx.c | 12 +-
> > libswscale/ppc/yuv2rgb_altivec.c | 12 +-
> > libswscale/rgb2rgb.c | 2 +-
> > libswscale/rgb2rgb.h | 4 +-
> > libswscale/rgb2rgb_template.c | 2 +-
> > libswscale/swscale_internal.h | 12 +-
> > libswscale/swscale_unscaled.c | 242 +++++++++++++-------------
> > libswscale/x86/yuv2rgb.c | 54 +++---
> > libswscale/yuv2rgb.c | 6 +-
> > 14 files changed, 220 insertions(+), 208 deletions(-)
>
> should be ok
Sorry for not checking this earlier, but PowerPC 32- and 64-bit builds
with AltiVec enabled now fail with:
src/libswscale/ppc/yuv2yuv_altivec.c: In function ‘ff_get_unscaled_swscale_ppc’:
src/libswscale/ppc/yuv2yuv_altivec.c:199:33: error: assignment to
‘SwsFunc’ {aka ‘int (*)(SwsContext *, const unsigned char * const*,
const int *, int, int, unsigned char * const*, const int *)’} from
incompatible pointer type ‘int (*)(SwsContext *, const uint8_t **, int
*, int, int, uint8_t **, int *)’ {aka ‘int (*)(SwsContext *, const
unsigned char **, int *, int, int, unsigned char **, int *)’}
[-Wincompatible-pointer-types]
199 | c->convert_unscaled = yv12toyuy2_unscaled_altivec;
| ^
src/libswscale/ppc/yuv2yuv_altivec.c:201:33: error: assignment to
‘SwsFunc’ {aka ‘int (*)(SwsContext *, const unsigned char * const*,
const int *, int, int, unsigned char * const*, const int *)’} from
incompatible pointer type ‘int (*)(SwsContext *, const uint8_t **, int
*, int, int, uint8_t **, int *)’ {aka ‘int (*)(SwsContext *, const
unsigned char **, int *, int, int, unsigned char **, int *)’}
[-Wincompatible-pointer-types]
201 | c->convert_unscaled = yv12touyvy_unscaled_altivec;
| ^
make: *** [src/ffbuild/common.mak:81: libswscale/ppc/yuv2yuv_altivec.o] Error 1
>
>
> thx
>
> [...]
>
> --
> Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
>
> Modern terrorism, a quick summary: Need oil, start war with country that
> has oil, kill hundread thousand in war. Let country fall into chaos,
> be surprised about raise of fundamantalists. Drop more bombs, kill more
> people, be surprised about them taking revenge and drop even more bombs
> and strip your own citizens of their rights and freedoms. to be continued
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