virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-08-04 22:03:09 +02:00
Code Issues Releases Activity

lavc/apv: AVX2 transquant for x86-64

Browse Source 
Typical checkasm result on Alder Lake:

decode_transquant_8_c:                                 464.2 ( 1.00x)
decode_transquant_8_avx2:                               86.2 ( 5.38x)
decode_transquant_10_c:                                481.6 ( 1.00x)
decode_transquant_10_avx2:                              83.5 ( 5.77x)
This commit is contained in:
Mark Thompson
2025-04-19 19:15:54 +01:00
parent 483cadf8d7
commit d03c99441d
10 changed files with 475 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/apv_dsp.h
View File

@ -34,4 +34,6 @@ typedef struct APVDSPContext {
void ff_apv_dsp_init(APVDSPContext *dsp);
void ff_apv_dsp_init_x86_64(APVDSPContext *dsp);
#endif /* AVCODEC_APV_DSP_H */