Re: [FFmpeg-devel] [PATCH 2/2] avcodec/mjpegdec: add support for frame threading

2023-09-07 Thread Paul B Mahol
On Thu, Sep 7, 2023 at 7:17 PM Paul B Mahol wrote: > > > On Tue, Dec 6, 2022 at 12:02 AM Timo Rothenpieler > wrote: > >> On 05.12.2022 15:15, Andreas Rheinhardt wrote: >> > Timo Rothenpieler: >> >> In my tests, this lead to a notable speed increase with the amount >> >> of threads used. Decoding

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/mjpegdec: add support for frame threading

2023-09-07 Thread Paul B Mahol
On Tue, Dec 6, 2022 at 12:02 AM Timo Rothenpieler wrote: > On 05.12.2022 15:15, Andreas Rheinhardt wrote: > > Timo Rothenpieler: > >> In my tests, this lead to a notable speed increase with the amount > >> of threads used. Decoding a 720p sample gave the following results: > >> > >> 1 Thread: 142

[FFmpeg-devel] [PATCH 2/2] avcodec/mjpegdec: add support for frame threading

2022-12-07 Thread Timo Rothenpieler
In my tests, this lead to a notable speed increase with the amount of threads used. Decoding a 720p sample gave the following results: 1 Thread: 1428 FPS 2 Threads: 2501 FPS 8 Threads: 7575 FPS Automatic: 11326 FPS (On a 16 Core/32 Threads system) --- libavcodec/jpeglsdec.c | 2 +- libavcodec/mj

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/mjpegdec: add support for frame threading

2022-12-05 Thread Timo Rothenpieler
On 05.12.2022 15:15, Andreas Rheinhardt wrote: Timo Rothenpieler: In my tests, this lead to a notable speed increase with the amount of threads used. Decoding a 720p sample gave the following results: 1 Thread: 1428 FPS 2 Threads: 2501 FPS 8 Threads: 7575 FPS Automatic: 11326 FPS (On a 16 Core/

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/mjpegdec: add support for frame threading

2022-12-05 Thread Paul B Mahol
On 12/5/22, Andreas Rheinhardt wrote: > Timo Rothenpieler: >> In my tests, this lead to a notable speed increase with the amount >> of threads used. Decoding a 720p sample gave the following results: >> >> 1 Thread: 1428 FPS >> 2 Threads: 2501 FPS >> 8 Threads: 7575 FPS >> Automatic: 11326 FPS (On

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/mjpegdec: add support for frame threading

2022-12-05 Thread Andreas Rheinhardt
Timo Rothenpieler: > In my tests, this lead to a notable speed increase with the amount > of threads used. Decoding a 720p sample gave the following results: > > 1 Thread: 1428 FPS > 2 Threads: 2501 FPS > 8 Threads: 7575 FPS > Automatic: 11326 FPS (On a 16 Core/32 Threads system) > --- > libavcod

[FFmpeg-devel] [PATCH 2/2] avcodec/mjpegdec: add support for frame threading

2022-12-05 Thread Timo Rothenpieler
In my tests, this lead to a notable speed increase with the amount of threads used. Decoding a 720p sample gave the following results: 1 Thread: 1428 FPS 2 Threads: 2501 FPS 8 Threads: 7575 FPS Automatic: 11326 FPS (On a 16 Core/32 Threads system) --- libavcodec/jpeglsdec.c | 2 +- libavcodec/mj