FFmpeg

dilim/FFmpeg

0 Fork 0

mirror of https://github.com/FFmpeg/FFmpeg.git synced 2026-11-06 13:28:17 +00:00

Files

T

Mark Thompson 693195b518 lavc/apv: Precompute transquant constants once per tile component

Adds a new dsp function to compute a constants buffer in the form most
suitable to the specific implementation.  This gets called once per
tile component to prepare the constants buffer, and then the transquant
functions get a pointer to that buffer to use.

CPU: Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz
Before:
  decode_transquant_10_c:       333.2
  decode_transquant_10_avx2:     65.5 ( 5.09x)
After:
  decode_transquant_10_c:       330.9
  decode_transquant_10_avx2:     57.3 ( 5.78x)

No significant difference on ARM Cortex-A53/A73.

2026-11-01 14:33:45 +00:00

api

tests/api: add a test for AC-3 flush preserving options

2026-10-25 13:03:41 +00:00

checkasm

lavc/apv: Precompute transquant constants once per tile component

2026-11-01 14:33:45 +00:00

fate

tests/fate/cbs: add cbs_lcevc tests

2026-10-31 20:38:49 -03:00

filtergraphs

tests/fate/image: add roundtrip test for JPEG Ultra HDR