<div dir="ltr">Alright, thank you very much, I'll get to work on it!</div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Mar 12, 2016 at 10:47 PM, Dmitry Baryshnikov <span dir="ltr"><<a href="mailto:bishop.dev@gmail.com" target="_blank">bishop.dev@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div text="#000000" bgcolor="#FFFFFF">
    Hi Tanuj,<br>
    <br>
    I wrote a big letter to the list. There is some answers there. Also
    I add comments below.<br>
    <pre cols="72">Best regards,
    Dmitry</pre>
    <div>12.03.2016 10:36, Tanuj Kumar пишет:<br>
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                <div>Sorry for replying so late, got caught up in an
                  exam :)<br>
                  <br>
                </div>
                I replaced libpng folder of gdal (frmts/png/libpng) with
                libpng 1.6.21. And then used ./configure and make
                install on this test version of gdal, which installed
                successfully. I used gdalinfo on a png file provided
                with the libpng 1.6.21 source, to check if it was OK,
                and it successfully gave the png file details.<br>
                <br>
              </div>
              <div>Is that enough to check the build on the computer?<br>
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    </blockquote></span>
    No, the autotests must be passed.<span class=""><br>
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              <div>I have also tested the gdal library with libpng
                1.6.21 on Travis, and the build succeeded.<br>
                <a href="https://travis-ci.org/Raeburn1687/gdal/builds/115487530" target="_blank">https://travis-ci.org/Raeburn1687/gdal/builds/115487530</a><br>
                <br>
              </div>
              <div>Would all that be enough to check whether the update
                was succesful?<br>
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    </blockquote></span>
    I expected that travis from main gdal repo checked your PR.<span class=""><br>
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              PS - Although I have copied the files from libpng 1.6.21
              source to the gdal libpng folder, how would I know if any
              of those files are not required for gdal?<br>
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    </blockquote></span>
    You need to see the previous version. Some files not needed (i.e.
    configures and so on, which already comes from gdal, but legal
    notice must be present (license, autors, etc.) ). Don't hesitate to
    ask in list.<div><div class="h5"><br>
    <br>
    <blockquote type="cite">
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        <div>Thank you<br>
          <br>
        </div>
        Tanuj<br>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">On Thu, Mar 10, 2016 at 2:07 PM, Dmitry
          Baryshnikov <span dir="ltr"><<a href="mailto:bishop.dev@gmail.com" target="_blank">bishop.dev@gmail.com</a>></span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div text="#000000" bgcolor="#FFFFFF"> Hi Tanuj,
              <div>09.03.2016 13:17, Tanuj Kumar пишет:<br>
              </div>
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                          <div>
                            <div>Yes, I have looked at the ideas list,
                              and I am currently reading up on idea no.
                              16, which is, implementing support for the
                              proposed standard for incrementally
                              parseable GeoJSON data.<br>
                              <br>
                            </div>
                            Also, I was thinking that maybe I could work
                            on ticket no 6294, <a href="https://trac.osgeo.org/gdal/ticket/6294" target="_blank"></a><a href="https://trac.osgeo.org/gdal/ticket/6294" target="_blank">https://trac.osgeo.org/gdal/ticket/6294</a><br>
                          </div>
                          after I've studied about the GSoC idea, which
                          is not really a bug, but an enhancement. But
                          if there are any other tickets that you or
                          anyone else would like to recommend me to work
                          on, I'd love to see them too!<br>
                        </div>
                      </div>
                    </div>
                  </div>
                </blockquote>
              </span> I think this rather arguing ticket as the bool is
              not exist in plain C, and duplication functions seems to
              me not good idea.<br>
              I think this ticket <a href="https://trac.osgeo.org/gdal/ticket/6185" target="_blank">https://trac.osgeo.org/gdal/ticket/6185</a>
              is good for: 1. building GDAL, 2. Testing via TraviC on
              GitHub. By the way the libpng version is 1.6.21 or maybe
              higher.<br>
              <br>
              Anyhow, you have to try to build gdal and test it with
              autotests from <span lang="en"><span>appropriate</span></span>
              folder. <span>
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                        <div><br>
                        </div>
                        Now, about the GSoC idea, do I need to know
                        JSON( or GeoJSON, for that matter) to work on
                        it? I only ask because the idea lists C/C++ as
                        the required skills, but I feel that maybe this
                        work would involve knowing JSON too...<br>
                      </div>
                    </div>
                  </div>
                </blockquote>
              </span> Yes, certainly. But JSON are very simple. Also
              GeoJSON spec. can be found here <a href="http://geojson.org/" target="_blank">http://geojson.org/</a>Thanks
              and regards,
              <div>
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                      <div> <br>
                      </div>
                      Tanuj<br>
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                              <div><br>
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                    </div>
                    <div class="gmail_extra"><br>
                      <div class="gmail_quote">On Wed, Mar 9, 2016 at
                        2:58 PM, Dmitry Baryshnikov <span dir="ltr"><<a href="mailto:bishop.dev@gmail.com" target="_blank"></a><a href="mailto:bishop.dev@gmail.com" target="_blank">bishop.dev@gmail.com</a>></span>
                        wrote:<br>
                        <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                          <div text="#000000" bgcolor="#FFFFFF"> Hi,
                            Tanuj<br>
                            <br>
                            I'll look for opened tickets for you, or
                            maybe others can recommend some for you.<br>
                            <br>
                            By the way, do you see the idea list (<a href="https://trac.osgeo.org/gdal/wiki/SummerOfCode#a2016IdeasList" target="_blank"></a><a href="https://trac.osgeo.org/gdal/wiki/SummerOfCode#a2016IdeasList" target="_blank">https://trac.osgeo.org/gdal/wiki/SummerOfCode#a2016IdeasList</a>)?


                            <br>
                            The ideas are not ranked yet - the numbers
                            in the list - are only in order. <br>
                            This is a task for us to rank the ideas. <br>
                            But, have you some preferable idea (or
                            ideas) for GSoC from this list or maybe you
                            have got own?<br>
                            <br>
                            <pre cols="72">Best regards,
    Dmitry</pre>
                            <div>04.03.2016 16:11, Tanuj Kumar пишет:<br>
                            </div>
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                                          <div>Hello,<br>
                                          </div>
                                          I am interested in applying
                                          for GSoC this year. Currently,
                                          I am reading up on the GDAL
                                          Summer of Code ideas list. I
                                          know C++ and C, and I have
                                          some experience on working on
                                          linux.<br>
                                        </div>
                                        Could the mentors please
                                        recommend a bug for me to work
                                        on, I'd really love to start off
                                        as soon as possible!<br>
                                        <br>
                                      </div>
                                      Thank you,<br>
                                    </div>
                                    <div><br>
                                    </div>
                                    Tanuj Kumar<br>
                                    <span><font color="#888888">Birla
                                        institute of Technology and
                                        Science<br>
                                      </font></span><span><font color="#888888">Pilani,
                                        Rajasthan,<br>
                                      </font></span><span><font color="#888888">India</font></span><br>
                                  </div>
                                  <br>
                                  <fieldset></fieldset>
                                  <br>
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                              <pre>_______________________________________________
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                            </blockquote>
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                          <br>
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              <pre cols="72">Best regards,
    Dmitry</pre>
            </div>
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