On Wed, Feb 23, 2022 at 09:45:53PM +0200, Martin Storsjö wrote: > The range parameters need to be set up before calling > sws_init_context (which selects which fastpaths can be used; > this gets called by sws_getContext); solely passing them via > sws_setColorspaceDetails isn't enough. > > This fixes producing full range YUV range output when doing > YUV->YUV conversions between different YUV color spaces. > > Signed-off-by: Martin Storsjö <mar...@martin.st> > --- > libswscale/utils.c | 11 ++++++++--- > tests/fate/libswscale.mak | 16 ++++++++++++++++ > tests/ref/fate/sws-yuv-colorspace | 6 ++++++ > tests/ref/fate/sws-yuv-range | 6 ++++++ > 4 files changed, 36 insertions(+), 3 deletions(-) > create mode 100644 tests/ref/fate/sws-yuv-colorspace > create mode 100644 tests/ref/fate/sws-yuv-range
LGTM tested on mingw32/64 + wine / linux x86 32/64bit, arm/mips qemu thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Awnsering whenever a program halts or runs forever is On a turing machine, in general impossible (turings halting problem). On any real computer, always possible as a real computer has a finite number of states N, and will either halt in less than N cycles or never halt.
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