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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1010 632fc199-4ca6-4c93-a231-07263d6284db
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DRC
2013-08-18 09:28:09 +00:00
parent 07796da4e5
commit 7657726d38
11 changed files with 24 additions and 25 deletions
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2
doc/html/annotated.html
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@@ -95,7 +95,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sun Aug 18 2013 04:01:39 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
Generated on Sun Aug 18 2013 04:25:42 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.3.1
</small></address>

2
doc/html/classes.html
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@@ -97,7 +97,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sun Aug 18 2013 04:01:39 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
Generated on Sun Aug 18 2013 04:25:42 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.3.1
</small></address>

2
doc/html/functions.html
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@@ -125,7 +125,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sun Aug 18 2013 04:01:39 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
Generated on Sun Aug 18 2013 04:25:42 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.3.1
</small></address>

2
doc/html/functions_vars.html
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@@ -125,7 +125,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sun Aug 18 2013 04:01:39 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
Generated on Sun Aug 18 2013 04:25:42 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.3.1
</small></address>

8
doc/html/group___turbo_j_p_e_g.html
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@@ -345,7 +345,7 @@ Variables</h2></td></tr>
</div><div class="memdoc">
<p>Use the most accurate DCT/IDCT algorithm available in the underlying codec. </p>
<p>The default if this flag is not specified is implementation-specific. The libjpeg implementation, for example, uses the fast algorithm by default when compressing, because this has been shown to have only a very slight effect on accuracy, but it uses the accurate algorithm when decompressing, because this has been shown to have a larger effect. </p>
<p>The default if this flag is not specified is implementation-specific. For example, the implementation of TurboJPEG for libjpeg[-turbo] uses the fast algorithm by default when compressing, because this has been shown to have only a very slight effect on accuracy, but it uses the accurate algorithm when decompressing, because this has been shown to have a larger effect. </p>
</div>
</div>
@@ -374,7 +374,7 @@ Variables</h2></td></tr>
</div><div class="memdoc">
<p>Use the fastest DCT/IDCT algorithm available in the underlying codec. </p>
<p>The default if this flag is not specified is implementation-specific. The libjpeg implementation, for example, uses the fast algorithm by default when compressing, because this has been shown to have only a very slight effect on accuracy, but it uses the accurate algorithm when decompressing, because this has been shown to have a larger effect. </p>
<p>The default if this flag is not specified is implementation-specific. For example, the implementation of TurboJPEG for libjpeg[-turbo] uses the fast algorithm by default when compressing, because this has been shown to have only a very slight effect on accuracy, but it uses the accurate algorithm when decompressing, because this has been shown to have a larger effect. </p>
</div>
</div>
@@ -704,7 +704,7 @@ Variables</h2></td></tr>
</td></tr>
<tr><td class="fieldname"><em><a class="anchor" id="gga1d047060ea80bb9820d540bb928e9074accf740e6f3aa6ba20ba922cad13cb974"></a>TJSAMP_440</em>&nbsp;</td><td class="fielddoc">
<p>4:4:0 chrominance subsampling. </p>
<p>The JPEG or YUV image will contain one chrominance component for every 1x2 block of pixels in the source image. Note that 4:4:0 subsampling is not fully accelerated in the libjpeg-turbo implementation of TurboJPEG. </p>
<p>The JPEG or YUV image will contain one chrominance component for every 1x2 block of pixels in the source image. Note that 4:4:0 subsampling is not fully accelerated in libjpeg-turbo. </p>
</td></tr>
</table>
@@ -1659,7 +1659,7 @@ If you choose option 1, <code>dstSizes[i]</code> should be set to the size of yo
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sun Aug 18 2013 04:01:39 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
Generated on Sun Aug 18 2013 04:25:42 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.3.1
</small></address>

2
doc/html/index.html
View File

@@ -81,7 +81,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sun Aug 18 2013 04:01:39 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
Generated on Sun Aug 18 2013 04:25:42 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.3.1
</small></address>

2
doc/html/modules.html
View File

@@ -86,7 +86,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sun Aug 18 2013 04:01:39 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
Generated on Sun Aug 18 2013 04:25:42 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.3.1
</small></address>

2
doc/html/structtjregion.html
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@@ -177,7 +177,7 @@ Data Fields</h2></td></tr>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sun Aug 18 2013 04:01:39 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
Generated on Sun Aug 18 2013 04:25:42 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.3.1
</small></address>

2
doc/html/structtjscalingfactor.html
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@@ -139,7 +139,7 @@ Data Fields</h2></td></tr>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sun Aug 18 2013 04:01:39 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
Generated on Sun Aug 18 2013 04:25:42 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.3.1
</small></address>

2
doc/html/structtjtransform.html
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@@ -203,7 +203,7 @@ Data Fields</h2></td></tr>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Sun Aug 18 2013 04:01:39 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
Generated on Sun Aug 18 2013 04:25:42 for TurboJPEG by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.3.1
</small></address>

23
turbojpeg.h
View File

@@ -85,8 +85,7 @@ enum TJSAMP
/**
* 4:4:0 chrominance subsampling. The JPEG or YUV image will contain one
* chrominance component for every 1x2 block of pixels in the source image.
* Note that 4:4:0 subsampling is not fully accelerated in the libjpeg-turbo
* implementation of TurboJPEG.
* Note that 4:4:0 subsampling is not fully accelerated in libjpeg-turbo.
*/
TJSAMP_440
};
@@ -265,20 +264,20 @@ static const int tjPixelSize[TJ_NUMPF] = {3, 3, 4, 4, 4, 4, 1, 4, 4, 4, 4};
#define TJFLAG_NOREALLOC 1024
/**
* Use the fastest DCT/IDCT algorithm available in the underlying codec. The
* default if this flag is not specified is implementation-specific. The
* libjpeg implementation, for example, uses the fast algorithm by default when
* compressing, because this has been shown to have only a very slight effect
* on accuracy, but it uses the accurate algorithm when decompressing, because
* this has been shown to have a larger effect.
* default if this flag is not specified is implementation-specific. For
* example, the implementation of TurboJPEG for libjpeg[-turbo] uses the fast
* algorithm by default when compressing, because this has been shown to have
* only a very slight effect on accuracy, but it uses the accurate algorithm
* when decompressing, because this has been shown to have a larger effect.
*/
#define TJFLAG_FASTDCT 2048
/**
* Use the most accurate DCT/IDCT algorithm available in the underlying codec.
* The default if this flag is not specified is implementation-specific. The
* libjpeg implementation, for example, uses the fast algorithm by default when
* compressing, because this has been shown to have only a very slight effect
* on accuracy, but it uses the accurate algorithm when decompressing, because
* this has been shown to have a larger effect.
* The default if this flag is not specified is implementation-specific. For
* example, the implementation of TurboJPEG for libjpeg[-turbo] uses the fast
* algorithm by default when compressing, because this has been shown to have
* only a very slight effect on accuracy, but it uses the accurate algorithm
* when decompressing, because this has been shown to have a larger effect.
*/
#define TJFLAG_ACCURATEDCT 4096