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annotate DPF-Prymula-audioplugins/dpf/utils/res2c.py @ 3:84e66ea83026

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DPF-Prymula-audioplugins-0.231015-2
author prymula <prymula76@outlook.com>
date Mon, 16 Oct 2023 21:53:34 +0200
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3
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prymula <prymula76@outlook.com>
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1 #!/usr/bin/env python3
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2 # -*- coding: utf-8 -*-
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3
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4 # DISTRHO Plugin Framework (DPF)
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5 # Copyright (C) 2012-2019 Filipe Coelho <falktx@falktx.com>
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6 #
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7 # Permission to use, copy, modify, and/or distribute this software for any purpose with
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prymula <prymula76@outlook.com>
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8 # or without fee is hereby granted, provided that the above copyright notice and this
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9 # permission notice appear in all copies.
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10 #
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11 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
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12 # TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
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13 # NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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14 # DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
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prymula <prymula76@outlook.com>
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15 # IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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16 # CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17
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18 import os, sys
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19
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20 # -----------------------------------------------------
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21
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22 def res2c(namespace, filenames):
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23
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24 fdH = open("%s.hpp" % namespace, "w")
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25 fdH.write("/* (Auto-generated binary data file). */\n")
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26 fdH.write("\n")
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27 fdH.write("#ifndef BINARY_%s_HPP\n" % namespace.upper())
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28 fdH.write("#define BINARY_%s_HPP\n" % namespace.upper())
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29 fdH.write("\n")
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30 fdH.write("namespace %s\n" % namespace)
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31 fdH.write("{\n")
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32
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33 fdC = open("%s.cpp" % namespace, "w")
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34 fdC.write("/* (Auto-generated binary data file). */\n")
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35 fdC.write("\n")
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36 fdC.write("#include \"%s.hpp\"\n" % namespace)
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37 fdC.write("\n")
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38
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39 tempIndex = 1
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40
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41 for filename in filenames:
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42 shortFilename = filename.rsplit(os.sep, 1)[-1].split(".", 1)[0]
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43 shortFilename = shortFilename.replace("-", "_").replace("@","_")
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44
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45 resData = open(filename, 'rb').read()
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46
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47 print("Generating data for \"%s\"" % (filename))
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48
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49 fdH.write(" extern const unsigned char* %sData;\n" % shortFilename)
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50 fdH.write(" const unsigned int %sDataSize = %i;\n" % (shortFilename, len(resData)))
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51
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52 if tempIndex != len(filenames):
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53 fdH.write("\n")
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54
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55 fdC.write("static const unsigned char temp_%s_%i[] = {\n" % (shortFilename, tempIndex))
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56
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57 curColumn = 1
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58 fdC.write(" ")
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59
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60 for data in resData:
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61 if curColumn == 0:
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62 fdC.write(" ")
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63
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64 fdC.write(" %3u," % data)
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65
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66 if curColumn > 20:
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67 fdC.write("\n ")
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68 curColumn = 1
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69 else:
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70 curColumn += 1
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71
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72 fdC.write("};\n")
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73 fdC.write("const unsigned char* %s::%sData = (const unsigned char*)temp_%s_%i;\n" % (namespace, shortFilename, shortFilename, tempIndex))
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74
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75 if tempIndex != len(filenames):
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76 fdC.write("\n")
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77
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78 tempIndex += 1
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79
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80 fdH.write("}\n")
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81 fdH.write("\n")
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82 fdH.write("#endif // BINARY_%s_HPP\n" % namespace.upper())
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83 fdH.write("\n")
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84 fdH.close()
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85
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86 fdC.write("\n")
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87 fdC.close()
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88
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89 # -----------------------------------------------------
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90
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91 if __name__ == '__main__':
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92 if len(sys.argv) not in (3, 4):
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93 print("Usage: %s <namespace> <resource-folder> [output-folder=$CWD]" % sys.argv[0])
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94 quit()
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95
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96 namespace = sys.argv[1].replace("-","_")
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97 resFolder = sys.argv[2]
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98 outFolder = sys.argv[3] if len(sys.argv) == 4 else None
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99
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100 if not os.path.exists(resFolder):
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101 print("Folder '%s' does not exist" % resFolder)
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102 quit()
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103
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104 if outFolder is not None and not os.path.exists(outFolder):
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105 print("Output folder '%s' does not exist" % outFolder)
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106 quit()
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107
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108 # find resource files
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109 resFiles = []
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110
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111 for root, dirs, files in os.walk(resFolder):
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112 for name in files:
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113 resFiles.append(os.path.abspath(os.path.join(root, name)))
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114
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115 resFiles.sort()
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116
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117 if outFolder is not None:
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118 os.chdir(outFolder)
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119
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120 # create code now
84e66ea83026 DPF-Prymula-audioplugins-0.231015-2
prymula <prymula76@outlook.com>
parents:
diff changeset
121 res2c(namespace, resFiles)