c-for-go cgo 绑定自动生成工具

--- 

GENERATOR:

  PackageName: vpx

  PackageDescription: "Package vpx provides Go bindings for libvpx-1.3.0, the WebM Project VP8/VP9 codec implementation."

  PackageLicense: "THE AUTOGENERATED LICENSE. ALL THE RIGHTS ARE RESERVED BY ROBOTS."

  PkgConfigOpts: [vpx]

  SysIncludes: ["vpx/vpx_encoder.h", "vpx/vpx_decoder.h", "vpx/vp8.h"]

PARSER:

  # /usr/lib/gcc/x86_64-pc-linux-gnu/11.1.0/include is meant for stddef.h and

  # may vary depending on platform/OS setup you are on.

  # This path is taken from my Arch Linux OS

  IncludePaths: [/usr/include, /usr/lib/gcc/x86_64-pc-linux-gnu/11.1.0/include]

  SourcesPaths: ["vpx/vpx_encoder.h", "vpx/vpx_decoder.h"]

  Defines:

    VP8_FOURCC: 0x30385056

    VP9_FOURCC: 0x30395056

    VP10_FOURCC: 0x303a5056

TRANSLATOR: 

  ConstRules: 

    decl: expand

    enum: cgo

  MemTips:

    - {target: _codec_stream_info, self: bind}

    - {target: _image, self: bind}

    - {target: _svc_, self: raw}

    - {target: _codec_ctx, self: raw}

  PtrTips:

    function:

      - {target: "_codec_get_cx_data$", tips: [ref,ref]}

      - {target: "_codec_decode$", tips: [ref,arr,size,ref,0]}

      - {target: "(?i)^(vpx|vp8|vp9)", tips: [ref,ref,ref,ref,ref,ref]} # defaults

  Rules: 

    global:

      - {transform: lower}

      - {action: accept, from: "(?i)^(vpx|vp8|vp9)"}

      - {action: ignore, from: "vpx_codec_control_"} # variadic

      - {action: replace, from: "^vpx_", to: _}

    function:

      - {action: replace, from: codec_error$, to: codec_get_error}

    const:

      - {action: replace, from: "VPX_SCALING_MODE", to: "VPX_SCALING_MODE_TYPE"}

    type:

      - {action: replace, from: "_t$"}

    private:

      - {transform: unexport}

    post-global: 

      - {from: _abi, transform: upper}

      - {from: "_id.?|$", transform: upper}

      - {action: replace, from: _img, to: _image}

      - {action: replace, from: _fmt, to: _format}

      - {action: replace, from: _cs, to: _color_space}

      - {action: replace, from: _$}

      - {transform: export}

      - {load: snakecase}

//go:generate c-for-go -out ../ -nocgo ip_vs.yaml

c-for-go -ccdefs app.yaml