Change #265068
| Category | ffmpeg |
| Changed by | Zuxy Meng <zuxy.meng@gmail.com> |
| Changed at | Tue 21 Apr 2026 04:38:56 |
| Repository | https://git.ffmpeg.org/ffmpeg.git |
| Project | ffmpeg |
| Branch | master |
| Revision | dc23adde9bc632aff88eb1306b44a17ab232a11f |
Comments
avcodec/x86/h264_intrapred: Replace pred8x8_dc_8_mmxext with SSE2 Deprecating MMX w/o performance regression; nearly identical performance numbers on my Zen 4 (1.99x vs c) Signed-off-by: Zuxy Meng <zuxy.meng@gmail.com>
Changed files
- libavcodec/x86/h264_intrapred.asm
- libavcodec/x86/h264_intrapred_init.c