From 0081a14e7d1e44536400df19ad6c9ea8118db2e9 Mon Sep 17 00:00:00 2001 From: James Darnley Date: Tue, 12 Aug 2014 23:22:02 +0200 Subject: lavc/flacenc: add sse4 version of the 16-bit lpc encoder From 1.8 to 2.4 times faster. Runtime is reduced by 2 to 39%. The speed-up generally increases with compression_level. This lpc encoder is not used with levels < 3 so it provides no speed-up in these cases. Signed-off-by: Michael Niedermayer --- LICENSE.md | 1 + 1 file changed, 1 insertion(+) (limited to 'LICENSE.md') diff --git a/LICENSE.md b/LICENSE.md index 04decbf46a..e78d932b0b 100644 --- a/LICENSE.md +++ b/LICENSE.md @@ -15,6 +15,7 @@ Specifically, the GPL parts of FFmpeg are: - libpostproc - libmpcodecs - optional x86 optimizations in the files + libavcodec/x86/flac_dsp_gpl.asm libavcodec/x86/idct_mmx.c - libutvideo encoding/decoding wrappers in libavcodec/libutvideo*.cpp -- cgit v1.2.3