On 9/9/2020 10:23 PM, Wang, Fei W wrote: > >> On 9/9/2020 12:39 AM, Fei Wang wrote: >>> This av1 decoder is now only used for av1 hardware acceleration >>> decoder. Consider it can be extend to a local decoder like hevc or vp9 >>> in the future, so define its name as "av1" and put it into external >>> libraries codec list. >>> >>> Signed-off-by: Fei Wang <fei.w.w...@intel.com> >>> --- >>> update: >>> 1. reuse buffer for tile_group_info. >>> 2. set avctx/frame props from sequence and frame header. >>> 3. refine ref/unref for s->seq_ref/s->header_ref. >>> 4. refine av1_decode_frame to reduce duplicated code. >>> >>> Changelog | 1 + >>> configure | 1 + >>> libavcodec/Makefile | 1 + >>> libavcodec/allcodecs.c | 1 + >>> libavcodec/av1dec.c | 860 >> +++++++++++++++++++++++++++++++++++++++++ >>> libavcodec/av1dec.h | 70 ++++ >>> libavcodec/version.h | 2 +- >>> 7 files changed, 935 insertions(+), 1 deletion(-) create mode 100644 >>> libavcodec/av1dec.c create mode 100644 libavcodec/av1dec.h >> >> It's mostly good now. A few issues like a pointer leak on failure if >> av_realloc_array() fails, but i can fix those before pushing. >> >> I'll let Mark review the vaapi patch and apply this one soon, since >> apparently >> there are other hwaccels implementations waiting for this to land. > > That's great! Thanks all for reviewing my patch to improve it!
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