1
0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-11-29 05:57:37 +02:00
Files
FFmpeg/libavfilter
Andreas Rheinhardt ddd74276f8 avfilter/x86/vf_fspp: Port ff_column_fidct_mmx() to SSE2
It gains a lot because it has to operate on eight words;
it also saves 608B of .text here.

Old benchmarks:
column_fidct_c:                                       3365.7 ( 1.00x)
column_fidct_mmx:                                     1784.6 ( 1.89x)

New benchmarks:
column_fidct_c:                                       3361.5 ( 1.00x)
column_fidct_sse2:                                     801.1 ( 4.20x)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2025-11-17 12:18:11 +01:00
..
2023-11-18 19:55:42 +01:00
2025-08-03 13:48:47 +02:00
2025-10-25 13:21:50 +00:00
2024-08-19 21:48:04 +02:00
2025-08-03 13:48:47 +02:00
2025-08-03 13:48:47 +02:00
2024-08-19 21:48:04 +02:00
2025-10-25 13:21:50 +00:00
2024-08-19 21:48:04 +02:00
2024-08-19 21:48:04 +02:00
2024-08-19 21:48:04 +02:00
2022-07-30 11:42:06 +02:00
2022-07-30 11:42:06 +02:00
2025-08-03 13:48:47 +02:00
2025-08-03 13:48:47 +02:00
2025-08-03 13:48:47 +02:00
2024-08-19 21:48:04 +02:00
2024-08-19 21:48:04 +02:00
2025-08-03 13:48:47 +02:00
2024-07-01 22:31:02 +02:00
2024-08-19 21:48:04 +02:00
2025-08-03 13:48:47 +02:00
2025-08-03 13:48:47 +02:00
2024-08-19 21:48:04 +02:00
2025-04-15 15:49:38 +02:00
2024-02-16 21:34:38 +01:00
2025-10-25 13:21:50 +00:00
2025-11-17 11:28:04 +01:00
2025-06-15 21:00:38 +05:30
2025-10-16 18:41:19 +02:00
2025-07-04 01:32:27 +02:00
2025-07-04 01:32:27 +02:00
2025-08-03 13:48:47 +02:00
2025-08-03 13:48:47 +02:00
2025-08-03 13:48:47 +02:00
2025-08-03 13:48:47 +02:00
2025-04-22 20:45:57 +02:00