Re: [FFmpeg-devel] [PATCH 7/9] sbcenc: add MMX optimizations

2018-03-05 Thread Rostislav Pehlivanov
On 24 February 2018 at 12:05, Aurelien Jacobs wrote: > On Thu, Feb 22, 2018 at 05:21:57PM +, Rostislav Pehlivanov wrote: > > On 21 February 2018 at 22:37, Aurelien Jacobs wrote: > > [...] > > >

Re: [FFmpeg-devel] [PATCH 7/9] sbcenc: add MMX optimizations

2018-02-24 Thread Aurelien Jacobs
On Thu, Feb 22, 2018 at 05:21:57PM +, Rostislav Pehlivanov wrote: > On 21 February 2018 at 22:37, Aurelien Jacobs wrote: > [...] > > +;*** > > +;void ff_sbc_analyze_4(const int16_t *in, int32_t *out, const

Re: [FFmpeg-devel] [PATCH 7/9] sbcenc: add MMX optimizations

2018-02-22 Thread Rostislav Pehlivanov
On 21 February 2018 at 22:37, Aurelien Jacobs wrote: > This was originally based on libsbc, and was fully integrated into ffmpeg. > > Rough speed test: > C version:speed= 592x > MMX version: speed= 785x > --- > libavcodec/sbcdsp.c | 3 + > libavcodec/sbcdsp.h

[FFmpeg-devel] [PATCH 7/9] sbcenc: add MMX optimizations

2018-02-21 Thread Aurelien Jacobs
This was originally based on libsbc, and was fully integrated into ffmpeg. Rough speed test: C version:speed= 592x MMX version: speed= 785x --- libavcodec/sbcdsp.c | 3 + libavcodec/sbcdsp.h | 2 + libavcodec/x86/Makefile | 2 + libavcodec/x86/sbcdsp.asm|

Re: [FFmpeg-devel] [PATCH 7/9] sbcenc: add MMX optimizations

2017-12-23 Thread Aurelien Jacobs
On Sat, Dec 23, 2017 at 09:52:11PM +0100, Aurelien Jacobs wrote: > On Sat, Dec 23, 2017 at 05:47:04PM -0300, James Almer wrote: > > On 12/23/2017 5:44 PM, Aurelien Jacobs wrote: > > > On Sat, Dec 23, 2017 at 03:35:28PM -0300, James Almer wrote: > > >> On 12/23/2017 3:01 PM, Aurelien Jacobs wrote:

Re: [FFmpeg-devel] [PATCH 7/9] sbcenc: add MMX optimizations

2017-12-23 Thread Aurelien Jacobs
On Sat, Dec 23, 2017 at 05:47:04PM -0300, James Almer wrote: > On 12/23/2017 5:44 PM, Aurelien Jacobs wrote: > > On Sat, Dec 23, 2017 at 03:35:28PM -0300, James Almer wrote: > >> On 12/23/2017 3:01 PM, Aurelien Jacobs wrote: > >>> This was originally based on libsbc, and was fully integrated into

Re: [FFmpeg-devel] [PATCH 7/9] sbcenc: add MMX optimizations

2017-12-23 Thread James Almer
On 12/23/2017 5:44 PM, Aurelien Jacobs wrote: > On Sat, Dec 23, 2017 at 03:35:28PM -0300, James Almer wrote: >> On 12/23/2017 3:01 PM, Aurelien Jacobs wrote: >>> This was originally based on libsbc, and was fully integrated into ffmpeg. >>> >>> Rough speed test: >>> C version:speed= 592x >>>

Re: [FFmpeg-devel] [PATCH 7/9] sbcenc: add MMX optimizations

2017-12-23 Thread Aurelien Jacobs
On Sat, Dec 23, 2017 at 03:35:28PM -0300, James Almer wrote: > On 12/23/2017 3:01 PM, Aurelien Jacobs wrote: > > This was originally based on libsbc, and was fully integrated into ffmpeg. > > > > Rough speed test: > > C version:speed= 592x > > MMX version: speed= 785x > > --- > >

Re: [FFmpeg-devel] [PATCH 7/9] sbcenc: add MMX optimizations

2017-12-23 Thread James Almer
On 12/23/2017 3:01 PM, Aurelien Jacobs wrote: > This was originally based on libsbc, and was fully integrated into ffmpeg. > > Rough speed test: > C version:speed= 592x > MMX version: speed= 785x > --- > libavcodec/sbcdsp.c | 3 + > libavcodec/sbcdsp.h | 2 + >

[FFmpeg-devel] [PATCH 7/9] sbcenc: add MMX optimizations

2017-12-23 Thread Aurelien Jacobs
This was originally based on libsbc, and was fully integrated into ffmpeg. Rough speed test: C version:speed= 592x MMX version: speed= 785x --- libavcodec/sbcdsp.c | 3 + libavcodec/sbcdsp.h | 2 + libavcodec/x86/Makefile | 2 + libavcodec/x86/sbcdsp.asm|