group___type_factory_packed.html 11 KB

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  9. <title>Generic Image Library: packed_image_type,bit_aligned_image_type</title>
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  45. <div class="title">packed_image_type,bit_aligned_image_type<div class="ingroups"><a class="el" href="group___metafunctions.html">Metafunctions</a> &raquo; <a class="el" href="group___type_factory.html">Type Factory Metafunctions</a> &raquo; <a class="el" href="group___type_factory_from_elements.html">xxx_type</a></div></div> </div>
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  48. <p>Returns the type of an image whose channels are not byte-aligned.
  49. <a href="#details">More...</a></p>
  50. <table class="memberdecls">
  51. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
  52. Classes</h2></td></tr>
  53. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1packed__image__type.html">packed_image_type&lt; BitField, ChannelBitSizes, Layout, Alloc &gt;</a></td></tr>
  54. <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of an interleaved packed image: an image whose channels may not be byte-aligned, but whose pixels are byte aligned. <a href="structboost_1_1gil_1_1packed__image__type.html#details">More...</a><br /></td></tr>
  55. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  56. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1packed__image1__type.html">packed_image1_type&lt; BitField, Size1, Layout, Alloc &gt;</a></td></tr>
  57. <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a single-channel image given its bitfield type, the bit size of its channel and its layout. <a href="structboost_1_1gil_1_1packed__image1__type.html#details">More...</a><br /></td></tr>
  58. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  59. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1packed__image2__type.html">packed_image2_type&lt; BitField, Size1, Size2, Layout, Alloc &gt;</a></td></tr>
  60. <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a two channel image given its bitfield type, the bit size of its channels and its layout. <a href="structboost_1_1gil_1_1packed__image2__type.html#details">More...</a><br /></td></tr>
  61. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  62. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1packed__image3__type.html">packed_image3_type&lt; BitField, Size1, Size2, Size3, Layout, Alloc &gt;</a></td></tr>
  63. <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a three channel image given its bitfield type, the bit size of its channels and its layout. <a href="structboost_1_1gil_1_1packed__image3__type.html#details">More...</a><br /></td></tr>
  64. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  65. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1packed__image4__type.html">packed_image4_type&lt; BitField, Size1, Size2, Size3, Size4, Layout, Alloc &gt;</a></td></tr>
  66. <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a four channel image given its bitfield type, the bit size of its channels and its layout. <a href="structboost_1_1gil_1_1packed__image4__type.html#details">More...</a><br /></td></tr>
  67. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  68. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1packed__image5__type.html">packed_image5_type&lt; BitField, Size1, Size2, Size3, Size4, Size5, Layout, Alloc &gt;</a></td></tr>
  69. <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a five channel image given its bitfield type, the bit size of its channels and its layout. <a href="structboost_1_1gil_1_1packed__image5__type.html#details">More...</a><br /></td></tr>
  70. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  71. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1bit__aligned__image__type.html">bit_aligned_image_type&lt; ChannelBitSizes, Layout, Alloc &gt;</a></td></tr>
  72. <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a packed image whose pixels may not be byte aligned. For example, an "rgb222" image is bit-aligned because its pixel spans six bits. <a href="structboost_1_1gil_1_1bit__aligned__image__type.html#details">More...</a><br /></td></tr>
  73. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  74. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1bit__aligned__image1__type.html">bit_aligned_image1_type&lt; Size1, Layout, Alloc &gt;</a></td></tr>
  75. <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a single-channel bit-aligned image given the bit size of its channel and its layout. <a href="structboost_1_1gil_1_1bit__aligned__image1__type.html#details">More...</a><br /></td></tr>
  76. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  77. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1bit__aligned__image2__type.html">bit_aligned_image2_type&lt; Size1, Size2, Layout, Alloc &gt;</a></td></tr>
  78. <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a two channel bit-aligned image given the bit size of its channels and its layout. <a href="structboost_1_1gil_1_1bit__aligned__image2__type.html#details">More...</a><br /></td></tr>
  79. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  80. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1bit__aligned__image3__type.html">bit_aligned_image3_type&lt; Size1, Size2, Size3, Layout, Alloc &gt;</a></td></tr>
  81. <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a three channel bit-aligned image given the bit size of its channels and its layout. <a href="structboost_1_1gil_1_1bit__aligned__image3__type.html#details">More...</a><br /></td></tr>
  82. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  83. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1bit__aligned__image4__type.html">bit_aligned_image4_type&lt; Size1, Size2, Size3, Size4, Layout, Alloc &gt;</a></td></tr>
  84. <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a four channel bit-aligned image given the bit size of its channels and its layout. <a href="structboost_1_1gil_1_1bit__aligned__image4__type.html#details">More...</a><br /></td></tr>
  85. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  86. <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structboost_1_1gil_1_1bit__aligned__image5__type.html">bit_aligned_image5_type&lt; Size1, Size2, Size3, Size4, Size5, Layout, Alloc &gt;</a></td></tr>
  87. <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns the type of a five channel bit-aligned image given the bit size of its channels and its layout. <a href="structboost_1_1gil_1_1bit__aligned__image5__type.html#details">More...</a><br /></td></tr>
  88. <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
  89. </table>
  90. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
  91. <p>Returns the type of an image whose channels are not byte-aligned. </p>
  92. <p>A packed image is an image whose pixels are byte aligned, such as "rgb565". <br />
  93. A bit-aligned image is an image whose pixels are not byte aligned, such as "rgb222". <br />
  94. </p>
  95. <p>The sum of the bit sizes of all channels cannot exceed 64. </p>
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