mirror of
https://github.com/nyanmisaka/ffmpeg-rockchip.git
synced 2025-10-31 04:26:37 +08:00
0a5814c9ba
These smaller samples do not need to be unpacked to double words allowing the code to process more pixels every iteration (still 2 in MMX but 6 in SSE2). It also avoids emulating the missing double word instructions on older instruction sets. Like with the previous code for 16-bit samples this has been tested on an Athlon64 and a Core2Quad. Athlon64: 1809275 decicycles in C, 32718 runs, 50 skips 911675 decicycles in mmx, 32727 runs, 41 skips, 2.0x faster 495284 decicycles in sse2, 32747 runs, 21 skips, 3.7x faster Core2Quad: 921363 decicycles in C, 32756 runs, 12 skips 486537 decicycles in mmx, 32764 runs, 4 skips, 1.9x faster 293296 decicycles in sse2, 32759 runs, 9 skips, 3.1x faster 284910 decicycles in ssse3, 32759 runs, 9 skips, 3.2x faster Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
9 lines
493 B
Makefile
9 lines
493 B
Makefile
OBJS-$(CONFIG_GRADFUN_FILTER) += x86/vf_gradfun.o
|
|
OBJS-$(CONFIG_HQDN3D_FILTER) += x86/vf_hqdn3d_init.o
|
|
OBJS-$(CONFIG_VOLUME_FILTER) += x86/af_volume_init.o
|
|
OBJS-$(CONFIG_YADIF_FILTER) += x86/vf_yadif_init.o
|
|
|
|
YASM-OBJS-$(CONFIG_HQDN3D_FILTER) += x86/vf_hqdn3d.o
|
|
YASM-OBJS-$(CONFIG_VOLUME_FILTER) += x86/af_volume.o
|
|
YASM-OBJS-$(CONFIG_YADIF_FILTER) += x86/vf_yadif.o x86/yadif-16.o x86/yadif-10.o
|