On Mon, Apr 22, 2013 at 05:22:09PM +0200, Janne Grunau wrote:
> On 2013-04-22 16:47:55 +0200, Janne Grunau wrote:
> > ---
> > forgot to add XYZ12* as valid inputs/outputs for swscale
> >
> > libswscale/swscale_unscaled.c | 3 ++-
> > libswscale/utils.c | 2 ++
> > 2 files changed, 4 insertions(+), 1 deletion(-)
> >
> > diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c
> > index a994d6f..433dbdb 100644
> > --- a/libswscale/swscale_unscaled.c
> > +++ b/libswscale/swscale_unscaled.c
> > @@ -1030,7 +1030,8 @@ void ff_get_unscaled_swscale(SwsContext *c)
> > IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB444) ||
> > IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB48) ||
> > IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB555) ||
> > - IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB565))
> > + IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_RGB565) ||
> > + IS_DIFFERENT_ENDIANESS(srcFormat, dstFormat, AV_PIX_FMT_XYZ12))
> > c->swScale = packed_16bpc_bswap;
> >
> > if ((usePal(srcFormat) && (
> > diff --git a/libswscale/utils.c b/libswscale/utils.c
> > index 6bbdb64..4dbad9b 100644
> > --- a/libswscale/utils.c
> > +++ b/libswscale/utils.c
> > @@ -170,6 +170,8 @@ static const FormatEntry format_entries[AV_PIX_FMT_NB]
> > = {
> > [AV_PIX_FMT_GBRP10BE] = { 1, 1 },
> > [AV_PIX_FMT_GBRP16LE] = { 1, 0 },
> > [AV_PIX_FMT_GBRP16BE] = { 1, 0 },
> > + [AV_PIX_FMT_XYZ12BE] = { 1, 1 },
> > + [AV_PIX_FMT_XYZ12LE] = { 1, 1 },
> > };
>
> This doesn't work since it makes swscale assume every conversion with
> AV_PIX_FMT_XYZ12* works now which is obviously not true. Any ideas how
> to solve that?
abuse some filter for making output always little-endian?
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