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base repository: NixOS/nixpkgs
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head repository: NixOS/nixpkgs
compare: 90cd27e4a03f
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Commits on Aug 15, 2020

  1. x265: build a single shared library for all bit-depths 

    This builds the 10-bit and 12-bit versions of x265 as static
libraries, which then get linked into the 8-bit dynamic library and
executable. This causes x265 to default to 8-bit, but make 10- and
12-bit available to callers that use introspection, such as ffmpeg.

    $ x265 -V
    x265 [info]: HEVC encoder version 3.2
    x265 [info]: build info [Linux][GCC 9.3.0][64 bit] 8bit+10bit+12bit
    x265 [info]: using cpu capabilities: MMX2 SSE2Fast LZCNT SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2

    $ ffmpeg -h encoder=libx265
    [...]
        Supported pixel formats: yuv420p yuvj420p yuv422p yuvj422p yuv444p yuvj444p gbrp yuv420p10le yuv422p10le yuv444p10le gbrp10le yuv420p12le yuv422p12le yuv444p12le gbrp12le gray gray10le gray12le

Inspired by @codyopel's comment on #80405.
    @dominikh @FRidh
    dominikh authored and FRidh committed Aug 15, 2020
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