39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
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# `xxd` command equivalent in python
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import os
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import sys
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import glob
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shader_dir = "shaders"
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shader_files = glob.glob(os.path.join(shader_dir, "*.frag"))
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shader_files += glob.glob(os.path.join(shader_dir, "*.vert"))
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for shader_file in shader_files:
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c_filename = os.path.basename(shader_file)
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c_filename = c_filename.replace('.', '_')
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s = ""
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with open(shader_file, 'r') as f:
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buf = f.read()
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buf_x16 = [('0x%02x' % ord(i)) for i in buf]
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# print each 12 items
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buf_chunks = [buf_x16[i:i+12] for i in range(0, len(buf_x16), 12)]
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s += "// input filename: {}\n".format(shader_file)
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s += "unsigned char {}_{}[] = ".format(shader_dir, c_filename) + "{\n"
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for chunk in buf_chunks:
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s += ' '
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s += ', '.join(chunk)
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s += ',\n' # TODO: Do not emit ',' in the last item
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s += "};\n";
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s += "unsigned int {}_{}_len = {};\n".format(shader_dir, c_filename, len(buf));
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out_fname = shader_file + "_inc.hh"
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with open(out_fname, 'w') as wf:
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wf.write(s)
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print("{} => {}".format(shader_file, out_fname))
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