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54 lines
1.2 KiB
54 lines
1.2 KiB
7 years ago
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#!/usr/bin/env python3
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# libwebp cffi bindings
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# (c) 2017 Taeyeon Mori
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import os
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import cffi
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from simplecpp import simple_cpp
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# --------------------------------------------------------------
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# libwebp headers
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webp_headers = [os.path.join("lib_headers/webp", hdr_name) for hdr_name in
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("types.h", "decode.h", "encode.h", "mux_types.h", "mux.h", "demux.h")]
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# --------------------------------------------------------------
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# C Code
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header = """
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"""
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source = """
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#include <Python.h>
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#include <webp/decode.h>
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#include <webp/encode.h>
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#include <webp/mux.h>
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#include <webp/demux.h>
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"""
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# --------------------------------------------------------------
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# Initialize CFFI
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libwebp = cffi.FFI()
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libwebp.cdef(header)
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libwebp.set_source("imglibs._libwebp", source, libraries=["webp", "webpmux", "webpdemux"])
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# --------------------------------------------------------------
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# Import libwebp symbols
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defs = {"CFFI": True}
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for header in webp_headers:
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print(header)
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with open(header, "r") as f:
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content = "".join(simple_cpp(f, defs))
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libwebp.cdef(content)
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# --------------------------------------------------------------
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# Build
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if __name__ == "__main__":
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libwebp.compile(verbose=True)
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