On Thu, Nov 21, 2024 at 02:19:28PM +0100, Niklas Haas wrote: > From: Niklas Haas <g...@haasn.dev> > > As part of a larger, ongoing effort to modernize and partially rewrite > libswscale, it was decided and generally agreed upon to introduce a new > public API for libswscale. This API is designed to be less stateful, more > explicitly defined, and considerably easier to use than the existing one. > > Most of the API work has been already accomplished in the previous commits, > this commit merely introduces the ability to use sws_scale_frame() > dynamically, without prior sws_init_context() calls. Instead, the new API > takes frame properties from the frames themselves, and the implementation is > based on the new SwsGraph API, which we simply reinitialize as needed. > > This high-level wrapper also recreates the logic that used to live inside > vf_scale for scaling interlaced frames, enabling it to be reused more easily > by end users. > > Finally, this function is designed to simply copy refs directly when nothing > needs to be done, substantially improving throughput of the noop fast path. > > Sponsored-by: Sovereign Tech Fund > Signed-off-by: Niklas Haas <g...@haasn.dev> > --- > libswscale/swscale.c | 196 ++++++++++++++++++++++++++++++++-- > libswscale/swscale.h | 89 +++++++++++---- > libswscale/swscale_internal.h | 9 +- > libswscale/utils.c | 4 + > libswscale/x86/output.asm | 2 +- > 5 files changed, 271 insertions(+), 29 deletions(-)
should be ok thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The bravest are surely those who have the clearest vision of what is before them, glory and danger alike, and yet notwithstanding go out to meet it. -- Thucydides
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