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  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Les images

    15 mai 2013

Sur d’autres sites (9568)

  • lavc/aarch64 : Add neon implementation for vsad16

    8 septembre 2022, par Hubert Mazur
    lavc/aarch64 : Add neon implementation for vsad16

    Provide optimized implementation of vsad16 function for arm64.
    

    Performance comparison tests are shown below.

    - vsad_0_c : 285.2

    - vsad_0_neon : 39.5
    

    Benchmarks and tests are run with checkasm tool on AWS Graviton 3.
    

    Co-authored-by : Martin Storsjö <martin@martin.st>
    
Signed-off-by : Hubert Mazur <hum@semihalf.com>
    
Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] libavcodec/aarch64/me_cmp_init_aarch64.c
    • [DH] libavcodec/aarch64/me_cmp_neon.S

  • lavc/aarch64 : Add neon implementation for pix_median_abs8

    20 septembre 2022, par Hubert Mazur
    lavc/aarch64 : Add neon implementation for pix_median_abs8

    Provide optimized implementation for pix_median_abs8 function.
    

    Performance comparison tests are shown below.

    - median_sad_1_c : 277.0

    - median_sad_1_neon : 82.0
    

    Benchmarks and tests run with checkasm tool on AWS Graviton 3.
    

    Signed-off-by : Hubert Mazur <hum@semihalf.com>
    
Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] libavcodec/aarch64/me_cmp_init_aarch64.c
    • [DH] libavcodec/aarch64/me_cmp_neon.S

  • lavc/aarch64 : Add neon implementation for vsad8_intra

    20 septembre 2022, par Hubert Mazur
    lavc/aarch64 : Add neon implementation for vsad8_intra

    Provide optimized implementation for vsad8_intra function.
    

    Performance comparison tests are shown below.

    - vsad_5_c : 94.7

    - vsad_5_neon : 20.7
    

    Benchmarks and tests run with checkasm tool on AWS Graviton 3.
    

    Signed-off-by : Hubert Mazur <hum@semihalf.com>
    
Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] libavcodec/aarch64/me_cmp_init_aarch64.c
    • [DH] libavcodec/aarch64/me_cmp_neon.S

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