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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/113397/">http://git.reviewboard.kde.org/r/113397/</a>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Great news regarding kdcraw getting the necessary changes, it's nice to keep the changes to the minimum.
Regarding the loading of half previews: next time, avoid adding new features in the middle of the review. Even if the feature is a good idea (it is!) if you keep adding code that thing is never going to land.</pre>
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<a href="http://git.reviewboard.kde.org/r/113397/diff/7/?file=210253#file210253line60" style="color: black; font-weight: bold; text-decoration: underline;">CMakeLists.txt</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="nb">find_package</span><span class="p">(</span><span class="s">Kdcraw</span><span class="p">)</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Now that we rely on a very recent version of kdcraw, you should define the minimum version here, to catch problems earlier.</pre>
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<a href="http://git.reviewboard.kde.org/r/113397/diff/7/?file=210255#file210255line77" style="color: black; font-weight: bold; text-decoration: underline;">lib/document/loadingdocumentimpl.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">namespace Gwenview</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp">#define MIN_PREV_SIZE 1000</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Use a "const int", not a #define</pre>
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<a href="http://git.reviewboard.kde.org/r/113397/diff/7/?file=210255#file210255line205" style="color: black; font-weight: bold; text-decoration: underline;">lib/document/loadingdocumentimpl.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">struct LoadingDocumentImplPrivate</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">originalImage</span><span class="p">.</span><span class="n">size</span><span class="p">().</span><span class="n">height</span><span class="p">()</span> <span class="o"><</span> <span class="n">MIN_PREV_SIZE</span> <span class="o">||</span> <span class="n">originalImage</span><span class="p">.</span><span class="n">size</span><span class="p">().</span><span class="n">width</span><span class="p">()</span> <span class="o"><</span> <span class="n">MIN_PREV_SIZE</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Can be simplified into:
qMin(originalImage.width(), originalImage.height()) < MIN_PREV_SIZE</pre>
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<a href="http://git.reviewboard.kde.org/r/113397/diff/7/?file=210255#file210255line253" style="color: black; font-weight: bold; text-decoration: underline;">lib/document/loadingdocumentimpl.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">struct LoadingDocumentImplPrivate</pre></td>
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<td bgcolor="#ffc5ce" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">GV_RETURN_VALUE_IF_FAIL</span><span class="p">(</span><span class="o">!</span><span class="n">mFormat</span><span class="p">.</span><span class="n">isEmpty</span><span class="p">(),</span> <span class="nb">false</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I am a bit worried about this: what is the value of mFormat in the case of previewing a raw file?</pre>
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<a href="http://git.reviewboard.kde.org/r/113397/diff/7/?file=210258#file210258line51" style="color: black; font-weight: bold; text-decoration: underline;">lib/thumbnailprovider/thumbnailgenerator.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cp">#define MIN_PREV_SIZE 1000</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Use a "const int", not a #define</pre>
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<a href="http://git.reviewboard.kde.org/r/113397/diff/7/?file=210258#file210258line96" style="color: black; font-weight: bold; text-decoration: underline;">lib/thumbnailprovider/thumbnailgenerator.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="c1">// We need QImage. Loading JpegContent from QImage - exif lost</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Reading this again, I don't understand the comment: why do you consider loading the image from data a dirty hack?</pre>
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<a href="http://git.reviewboard.kde.org/r/113397/diff/7/?file=210258#file210258line99" style="color: black; font-weight: bold; text-decoration: underline;">lib/thumbnailprovider/thumbnailgenerator.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">originalImage</span><span class="p">.</span><span class="n">size</span><span class="p">().</span><span class="n">height</span><span class="p">()</span> <span class="o"><</span> <span class="n">MIN_PREV_SIZE</span> <span class="o">||</span> <span class="n">originalImage</span><span class="p">.</span><span class="n">size</span><span class="p">().</span><span class="n">width</span><span class="p">()</span> <span class="o"><</span> <span class="n">MIN_PREV_SIZE</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">same optimization as before</pre>
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<a href="http://git.reviewboard.kde.org/r/113397/diff/7/?file=210258#file210258line133" style="color: black; font-weight: bold; text-decoration: underline;">lib/thumbnailprovider/thumbnailgenerator.cpp</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="p">}</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I don't have an opinion regarding raw files, but in the case of jpeg, I really want the code to use the embedded thumbnail if it is available.</pre>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span><span class="p">(</span><span class="n">content</span><span class="p">.</span><span class="n">rawData</span><span class="p">().</span><span class="n">size</span><span class="p">()</span> <span class="o">></span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">optimization: use !content.rawData().isEmpty() instead of checking the size
nitpick: space before '('</pre>
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<p>- Aurélien Gâteau</p>
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<p>On November 6th, 2013, 3:23 p.m. CET, Martin Kyral wrote:</p>
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<div>Review request for Gwenview and Aurélien Gâteau.</div>
<div>By Martin Kyral.</div>
<p style="color: grey;"><i>Updated Nov. 6, 2013, 3:23 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">This is a review of patch enabling raw support in gwenview. It uses KDcraw to extract the embedded jpeg preview (most of the raw formats contain it for the purposes of quick viewing the photos on the camera display) so it is fast, implementing was quite easy and theoretically it enables gwenview to support everything dcraw supports (practically we need to test more formats). The patch does not perform demosaicing and I don't think it shall - digikam, darktable or rawtherapee are much more suited for developing the 'digital negatives'.
The patch fixes BZ#158788
The patch enables support for Nikon NEF and NRW formats, Canon's CR2, Pentax PEF, Sony ARW and Adobe DNG. If you want to try another format, just adding it's MIME type to the list in lib/mimetypeutils.cpp shall be enough.
The patch as is contains just the basic functionality (generating proper thumbnails and viewing the raw images incl. EXIF metadata), but it is well usable. However, there is still a lot of stuff to do (see the commit message in the patch) so I'd appreciate any help.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Tested on some sample raw files taken from the camera reviews on http://www.photographyblog.com/ and bunch of my own photos. Nikon (tried D50, D70s, D90, D800 and Coolpix P7000), Canon (tried 7D, 5D Mark3 and 6D) and Pentax (K-X, K30) have the preview full-res, while Sony raw files (A900, A850, A58, Nex 3, Nex 6) have only 1616x1050.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>CMakeLists.txt <span style="color: grey">(4dafb7e)</span></li>
<li>lib/CMakeLists.txt <span style="color: grey">(c6ffe14)</span></li>
<li>lib/document/loadingdocumentimpl.cpp <span style="color: grey">(fbad8ff)</span></li>
<li>lib/gwenviewconfig.kcfg <span style="color: grey">(231fd5e)</span></li>
<li>lib/mimetypeutils.cpp <span style="color: grey">(546346f)</span></li>
<li>lib/thumbnailprovider/thumbnailgenerator.cpp <span style="color: grey">(8b98904)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/113397/diff/" style="margin-left: 3em;">View Diff</a></p>
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