1 | /* The copyright in this software is being made available under the BSD |
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2 | * License, included below. This software may be subject to other third party |
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3 | * and contributor rights, including patent rights, and no such rights are |
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4 | * granted under this license. |
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5 | * |
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6 | * Copyright (c) 2010-2014, ITU/ISO/IEC |
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7 | * All rights reserved. |
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8 | * |
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9 | * Redistribution and use in source and binary forms, with or without |
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10 | * modification, are permitted provided that the following conditions are met: |
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11 | * |
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12 | * * Redistributions of source code must retain the above copyright notice, |
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13 | * this list of conditions and the following disclaimer. |
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14 | * * Redistributions in binary form must reproduce the above copyright notice, |
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15 | * this list of conditions and the following disclaimer in the documentation |
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16 | * and/or other materials provided with the distribution. |
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17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
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18 | * be used to endorse or promote products derived from this software without |
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19 | * specific prior written permission. |
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20 | * |
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21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
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25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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31 | * THE POSSIBILITY OF SUCH DAMAGE. |
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32 | */ |
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33 | |
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34 | #include <cstdlib> |
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35 | |
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36 | #include "TLibCommon/TComPicYuv.h" |
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37 | #include "TLibVideoIO/TVideoIOYuv.h" |
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38 | #include "TAppCommon/program_options_lite.h" |
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39 | |
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40 | using namespace std; |
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41 | namespace po = df::program_options_lite; |
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42 | |
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43 | int main(int argc, const char** argv) |
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44 | { |
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45 | bool do_help; |
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46 | string filename_in, filename_out; |
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47 | unsigned int width, height; |
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48 | unsigned int bitdepth_in, bitdepth_out; |
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49 | unsigned int num_frames; |
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50 | unsigned int num_frames_skip; |
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51 | |
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52 | po::Options opts; |
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53 | opts.addOptions() |
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54 | ("help", do_help, false, "this help text") |
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55 | ("InputFile,i", filename_in, string(""), "input file to convert") |
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56 | ("OutputFile,o", filename_out, string(""), "output file") |
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57 | ("SourceWidth", width, 0u, "source picture width") |
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58 | ("SourceHeight", height, 0u, "source picture height") |
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59 | ("InputBitDepth", bitdepth_in, 8u, "bit-depth of input file") |
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60 | ("OutputBitDepth", bitdepth_out, 8u, "bit-depth of output file") |
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61 | ("NumFrames", num_frames, 0xffffffffu, "number of frames to process") |
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62 | ("FrameSkip,-fs", num_frames_skip, 0u, "Number of frames to skip at start of input YUV") |
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63 | ; |
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64 | |
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65 | po::setDefaults(opts); |
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66 | po::scanArgv(opts, argc, argv); |
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67 | |
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68 | if (argc == 1 || do_help) |
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69 | { |
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70 | /* argc == 1: no options have been specified */ |
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71 | po::doHelp(cout, opts); |
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72 | return EXIT_FAILURE; |
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73 | } |
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74 | |
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75 | TVideoIOYuv input; |
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76 | TVideoIOYuv output; |
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77 | |
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78 | input.open((char*)filename_in.c_str(), false, bitdepth_in, bitdepth_in, bitdepth_out, bitdepth_out); |
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79 | output.open((char*)filename_out.c_str(), true, bitdepth_out, bitdepth_out, bitdepth_out, bitdepth_out); |
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80 | |
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81 | input.skipFrames(num_frames_skip, width, height); |
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82 | |
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83 | TComPicYuv frame; |
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84 | frame.create( width, height, 1, 1, 0 ); |
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85 | |
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86 | int pad[2] = {0, 0}; |
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87 | |
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88 | unsigned int num_frames_processed = 0; |
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89 | while (!input.isEof()) |
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90 | { |
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91 | if (! input.read(&frame, pad)) |
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92 | { |
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93 | break; |
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94 | } |
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95 | #if 0 |
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96 | Pel* img = frame.getLumaAddr(); |
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97 | for (int y = 0; y < height; y++) |
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98 | { |
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99 | for (int x = 0; x < height; x++) |
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100 | img[x] = 0; |
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101 | img += frame.getStride(); |
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102 | } |
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103 | img = frame.getLumaAddr(); |
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104 | img[0] = 1; |
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105 | #endif |
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106 | |
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107 | output.write(&frame); |
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108 | num_frames_processed++; |
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109 | if (num_frames_processed == num_frames) |
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110 | break; |
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111 | } |
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112 | |
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113 | input.close(); |
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114 | output.close(); |
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115 | |
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116 | return EXIT_SUCCESS; |
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117 | } |
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