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53 lignes
1.2 KiB
53 lignes
1.2 KiB
#!/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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