git.videolan.org Git - ffmpeg.git/rss log

Les articles publiés sur le site

• channel_layout : add new channel positions supported by xHE-AAC

  25 mai, par Lynne

  channel_layout: add new channel positions supported by xHE-AAC
  
  apichanges will be updated upon merging, as well as a version bump.
  

  • [DH] libavutil/channel_layout.c
  • [DH] libavutil/channel_layout.h

• avformat/hlsenc : Remove dead ret stores

  25 mai, par Michael Niedermayer

  avformat/hlsenc: Remove dead ret stores
  
  Fixes: CID1529222 Unused value
  
  Sponsored-by: Sovereign Tech Fund
  Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
  Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
  

  • [DH] libavformat/hlsenc.c

• lavc/flacdsp : do not assume maximum R-V VL

  24 mai, par Rémi Denis-Courmont

  lavc/flacdsp: do not assume maximum R-V VL
  
  This loop correctly assumes that VLMAX=16 (4x128-bit vectors
  with 32-bit elements) and 32 >= pred_order > 16. We need to alternate
  between VL=16 and VL=t2=pred_order-16 elements to add up to pred_order.
  
  The current code requests AVL=a2=pred_order elements. In QEMU and on
  thte K230 hardware, this sets VL=16 as we need. But the specification
  merely guarantees that we get: ceil(AVL / 2) <= VL <= VLMAX. For
  instance, if pred_order equals 27, we could end up with VL=14 or VL=15
  instead of VL=16. So instead, request literally VLMAX=16.
  

  • [DH] libavcodec/riscv/flacdsp_rvv.S

• checkasm/vp8dsp : add VP7 tests

  24 mai, par Rémi Denis-Courmont

  checkasm/vp8dsp: add VP7 tests
  

  • [DH] tests/checkasm/vp8dsp.c

• checkasm/vp8dsp : share DSP context across tests

  24 mai, par Rémi Denis-Courmont

  checkasm/vp8dsp: share DSP context across tests
  
  This will simplify later changes.
  

  • [DH] tests/checkasm/vp8dsp.c