Re: [FFmpeg-devel] [PATCH] ffmpeg fft: fix broken opus on 3dnow

2017-11-25 Thread James Almer
On 11/23/2017 4:12 PM, Mikulas Patocka wrote: > The commit b7c16a3f2c4921f613319938b8ee0e3d6fa83e8d ("x86: fft: Port to > cpuflags") breaks the opus decoder in ffmpeg when compiling for 3dnow. The > output is audible, but there's a lot of noise. > > This could be tested by disabling sse and compil

[FFmpeg-devel] [PATCH] ffmpeg fft: fix broken opus on 3dnow

2017-11-23 Thread Mikulas Patocka
The commit b7c16a3f2c4921f613319938b8ee0e3d6fa83e8d ("x86: fft: Port to cpuflags") breaks the opus decoder in ffmpeg when compiling for 3dnow. The output is audible, but there's a lot of noise. This could be tested by disabling sse and compiling ffmpeg on a processor with 3dnow support: CC='gcc -m