535 lines
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535 lines
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<li class="navelem"><a class="el" href="a00074.html">gli</a></li><li class="navelem"><a class="el" href="a00012.html">texture</a></li> </ul>
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<div class="header">
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<a href="#pub-methods">Public Member Functions</a> |
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<a href="a00090.html">List of all members</a> </div>
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<div class="title">texture Class Reference</div> </div>
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<div class="contents">
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<p>Genetic texture class. It can support any target.
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<a href="a00012.html#details">More...</a></p>
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<div class="dynheader">
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Inheritance diagram for texture:</div>
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<img src="a00012.png" usemap="#texture_map" alt=""/>
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<map id="texture_map" name="texture_map">
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<area href="a00013.html" title="1d texture " alt="texture1d" shape="rect" coords="0,56,123,80"/>
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<area href="a00014.html" title="1d array texture " alt="texture1d_array" shape="rect" coords="133,56,256,80"/>
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<area href="a00015.html" title="2d texture " alt="texture2d" shape="rect" coords="266,56,389,80"/>
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<area href="a00016.html" title="2d array texture " alt="texture2d_array" shape="rect" coords="399,56,522,80"/>
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<area href="a00017.html" title="3d texture " alt="texture3d" shape="rect" coords="532,56,655,80"/>
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<area href="a00018.html" title="Cube map texture. " alt="texture_cube" shape="rect" coords="665,56,788,80"/>
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<area href="a00019.html" title="Cube map array texture. " alt="texture_cube_array" shape="rect" coords="798,56,921,80"/>
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</map>
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</div></div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:ae7c1f35cf657c7bbe9eae2b39e44f728"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae7c1f35cf657c7bbe9eae2b39e44f728"></a>
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size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#ae7c1f35cf657c7bbe9eae2b39e44f728">base_face</a> () const </td></tr>
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<tr class="memdesc:ae7c1f35cf657c7bbe9eae2b39e44f728"><td class="mdescLeft"> </td><td class="mdescRight">Return the base face of the texture instance, effectively a memory offset in the actual texture storage_type to identify where to start reading the faces. <br /></td></tr>
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<tr class="separator:ae7c1f35cf657c7bbe9eae2b39e44f728"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1aeb020d8f82035e607b209c3841dee2"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1aeb020d8f82035e607b209c3841dee2"></a>
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size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#a1aeb020d8f82035e607b209c3841dee2">base_layer</a> () const </td></tr>
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<tr class="memdesc:a1aeb020d8f82035e607b209c3841dee2"><td class="mdescLeft"> </td><td class="mdescRight">Return the base layer of the texture instance, effectively a memory offset in the actual texture storage_type to identify where to start reading the layers. <br /></td></tr>
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<tr class="separator:a1aeb020d8f82035e607b209c3841dee2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a01c07293e367b293736943e92f6a9e98"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a01c07293e367b293736943e92f6a9e98"></a>
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size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#a01c07293e367b293736943e92f6a9e98">base_level</a> () const </td></tr>
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<tr class="memdesc:a01c07293e367b293736943e92f6a9e98"><td class="mdescLeft"> </td><td class="mdescRight">Return the base level of the texture instance, effectively a memory offset in the actual texture storage_type to identify where to start reading the levels. <br /></td></tr>
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<tr class="separator:a01c07293e367b293736943e92f6a9e98"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac8bb3912a3ce86b15842e79d0b421204"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac8bb3912a3ce86b15842e79d0b421204"></a>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#ac8bb3912a3ce86b15842e79d0b421204">clear</a> ()</td></tr>
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<tr class="memdesc:ac8bb3912a3ce86b15842e79d0b421204"><td class="mdescLeft"> </td><td class="mdescRight">Clear the entire texture storage_linear with zeros. <br /></td></tr>
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<tr class="separator:ac8bb3912a3ce86b15842e79d0b421204"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5430e0073bc8a24264b7133f25f0edec"><td class="memTemplParams" colspan="2">template<typename gen_type > </td></tr>
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<tr class="memitem:a5430e0073bc8a24264b7133f25f0edec"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00012.html#a5430e0073bc8a24264b7133f25f0edec">clear</a> (gen_type const &Texel)</td></tr>
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<tr class="memdesc:a5430e0073bc8a24264b7133f25f0edec"><td class="mdescLeft"> </td><td class="mdescRight">Clear the entire texture storage_linear with Texel which type must match the texture storage_linear format block size If the type of gen_type doesn't match the type of the texture format, no conversion is performed and the data will be reinterpreted as if is was of the texture format. <a href="#a5430e0073bc8a24264b7133f25f0edec">More...</a><br /></td></tr>
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<tr class="separator:a5430e0073bc8a24264b7133f25f0edec"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a54710883dcdf8a8f8f9bfc13e9dd5398"><td class="memTemplParams" colspan="2"><a class="anchor" id="a54710883dcdf8a8f8f9bfc13e9dd5398"></a>
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template<typename gen_type > </td></tr>
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<tr class="memitem:a54710883dcdf8a8f8f9bfc13e9dd5398"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00012.html#a54710883dcdf8a8f8f9bfc13e9dd5398">clear</a> (size_type Layer, size_type Face, size_type Level, gen_type const &BlockData)</td></tr>
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<tr class="memdesc:a54710883dcdf8a8f8f9bfc13e9dd5398"><td class="mdescLeft"> </td><td class="mdescRight">Clear a specific image of a texture. <br /></td></tr>
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<tr class="separator:a54710883dcdf8a8f8f9bfc13e9dd5398"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1df5aef4908916286c693427ae042eca"><td class="memTemplParams" colspan="2"><a class="anchor" id="a1df5aef4908916286c693427ae042eca"></a>
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template<typename gen_type > </td></tr>
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<tr class="memitem:a1df5aef4908916286c693427ae042eca"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00012.html#a1df5aef4908916286c693427ae042eca">clear</a> (size_type Layer, size_type Face, size_type Level, extent_type const &TexelOffset, extent_type const &TexelExtent, gen_type const &BlockData)</td></tr>
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<tr class="memdesc:a1df5aef4908916286c693427ae042eca"><td class="mdescLeft"> </td><td class="mdescRight">Clear a subset of a specific image of a texture. <br /></td></tr>
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<tr class="separator:a1df5aef4908916286c693427ae042eca"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ade92aae99ac3524a83809acdfd8c0715"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ade92aae99ac3524a83809acdfd8c0715"></a>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#ade92aae99ac3524a83809acdfd8c0715">copy</a> (<a class="el" href="a00012.html">texture</a> const &TextureSrc, size_t LayerSrc, size_t FaceSrc, size_t LevelSrc, size_t LayerDst, size_t FaceDst, size_t LevelDst)</td></tr>
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<tr class="memdesc:ade92aae99ac3524a83809acdfd8c0715"><td class="mdescLeft"> </td><td class="mdescRight">Copy a specific image of a texture. <br /></td></tr>
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<tr class="separator:ade92aae99ac3524a83809acdfd8c0715"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ace50b0c766f3c82847eda49459eec7e0"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ace50b0c766f3c82847eda49459eec7e0"></a>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#ace50b0c766f3c82847eda49459eec7e0">copy</a> (<a class="el" href="a00012.html">texture</a> const &TextureSrc, size_t LayerSrc, size_t FaceSrc, size_t LevelSrc, extent_type const &OffsetSrc, size_t LayerDst, size_t FaceDst, size_t LevelDst, extent_type const &OffsetDst, extent_type const &Extent)</td></tr>
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<tr class="memdesc:ace50b0c766f3c82847eda49459eec7e0"><td class="mdescLeft"> </td><td class="mdescRight">Copy a subset of a specific image of a texture. <br /></td></tr>
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<tr class="separator:ace50b0c766f3c82847eda49459eec7e0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3f2c67dc864c6b6e705710853b5568ef"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a3f2c67dc864c6b6e705710853b5568ef"></a>
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void * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#a3f2c67dc864c6b6e705710853b5568ef">data</a> ()</td></tr>
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<tr class="memdesc:a3f2c67dc864c6b6e705710853b5568ef"><td class="mdescLeft"> </td><td class="mdescRight">Return a pointer to the beginning of the texture instance data. <br /></td></tr>
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<tr class="separator:a3f2c67dc864c6b6e705710853b5568ef"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aecfb33a652ea3f984735a031e4af697f"><td class="memTemplParams" colspan="2"><a class="anchor" id="aecfb33a652ea3f984735a031e4af697f"></a>
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template<typename gen_type > </td></tr>
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<tr class="memitem:aecfb33a652ea3f984735a031e4af697f"><td class="memTemplItemLeft" align="right" valign="top">gen_type * </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00012.html#aecfb33a652ea3f984735a031e4af697f">data</a> ()</td></tr>
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<tr class="memdesc:aecfb33a652ea3f984735a031e4af697f"><td class="mdescLeft"> </td><td class="mdescRight">Return a pointer of type genType which size must match the texture format block size. <br /></td></tr>
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<tr class="separator:aecfb33a652ea3f984735a031e4af697f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aec236abf7eac8ff4eec54eda033b9288"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aec236abf7eac8ff4eec54eda033b9288"></a>
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void const * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#aec236abf7eac8ff4eec54eda033b9288">data</a> () const </td></tr>
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<tr class="memdesc:aec236abf7eac8ff4eec54eda033b9288"><td class="mdescLeft"> </td><td class="mdescRight">Return a pointer to the beginning of the texture instance data. <br /></td></tr>
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<tr class="separator:aec236abf7eac8ff4eec54eda033b9288"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8c538fecdc895b20bbd61890bffe0fdb"><td class="memTemplParams" colspan="2"><a class="anchor" id="a8c538fecdc895b20bbd61890bffe0fdb"></a>
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template<typename gen_type > </td></tr>
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<tr class="memitem:a8c538fecdc895b20bbd61890bffe0fdb"><td class="memTemplItemLeft" align="right" valign="top">gen_type const * </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00012.html#a8c538fecdc895b20bbd61890bffe0fdb">data</a> () const </td></tr>
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<tr class="memdesc:a8c538fecdc895b20bbd61890bffe0fdb"><td class="mdescLeft"> </td><td class="mdescRight">Return a pointer of type genType which size must match the texture format block size. <br /></td></tr>
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<tr class="separator:a8c538fecdc895b20bbd61890bffe0fdb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a76d02b884284dee754400f17bb7f5053"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a76d02b884284dee754400f17bb7f5053"></a>
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void * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#a76d02b884284dee754400f17bb7f5053">data</a> (size_type Layer, size_type Face, size_type Level)</td></tr>
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<tr class="memdesc:a76d02b884284dee754400f17bb7f5053"><td class="mdescLeft"> </td><td class="mdescRight">Return a pointer to the beginning of the texture instance data. <br /></td></tr>
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<tr class="separator:a76d02b884284dee754400f17bb7f5053"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aad0d21d1d0e5888e0d546dc585d30249"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aad0d21d1d0e5888e0d546dc585d30249"></a>
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void const *const </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#aad0d21d1d0e5888e0d546dc585d30249">data</a> (size_type Layer, size_type Face, size_type Level) const </td></tr>
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<tr class="memdesc:aad0d21d1d0e5888e0d546dc585d30249"><td class="mdescLeft"> </td><td class="mdescRight">Return a pointer to the beginning of the texture instance data. <br /></td></tr>
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<tr class="separator:aad0d21d1d0e5888e0d546dc585d30249"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a42214ff33bec0fa5dd52c2b0df7dcdbe"><td class="memTemplParams" colspan="2"><a class="anchor" id="a42214ff33bec0fa5dd52c2b0df7dcdbe"></a>
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template<typename gen_type > </td></tr>
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<tr class="memitem:a42214ff33bec0fa5dd52c2b0df7dcdbe"><td class="memTemplItemLeft" align="right" valign="top">gen_type * </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00012.html#a42214ff33bec0fa5dd52c2b0df7dcdbe">data</a> (size_type Layer, size_type Face, size_type Level)</td></tr>
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<tr class="memdesc:a42214ff33bec0fa5dd52c2b0df7dcdbe"><td class="mdescLeft"> </td><td class="mdescRight">Return a pointer of type genType which size must match the texture format block size. <br /></td></tr>
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<tr class="separator:a42214ff33bec0fa5dd52c2b0df7dcdbe"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a272d7f02634851f003d81a25407ba782"><td class="memTemplParams" colspan="2"><a class="anchor" id="a272d7f02634851f003d81a25407ba782"></a>
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template<typename gen_type > </td></tr>
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<tr class="memitem:a272d7f02634851f003d81a25407ba782"><td class="memTemplItemLeft" align="right" valign="top">gen_type const *const </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00012.html#a272d7f02634851f003d81a25407ba782">data</a> (size_type Layer, size_type Face, size_type Level) const </td></tr>
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<tr class="memdesc:a272d7f02634851f003d81a25407ba782"><td class="mdescLeft"> </td><td class="mdescRight">Return a pointer of type genType which size must match the texture format block size. <br /></td></tr>
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<tr class="separator:a272d7f02634851f003d81a25407ba782"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac6e61de369e994009e36f344f99c15ad"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac6e61de369e994009e36f344f99c15ad"></a>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#ac6e61de369e994009e36f344f99c15ad">empty</a> () const </td></tr>
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<tr class="memdesc:ac6e61de369e994009e36f344f99c15ad"><td class="mdescLeft"> </td><td class="mdescRight">Return whether the texture instance is empty, no storage_type or description have been assigned to the instance. <br /></td></tr>
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<tr class="memitem:aa9122bf87edd23bd731bd9eaf072e757"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa9122bf87edd23bd731bd9eaf072e757"></a>
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extent_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#aa9122bf87edd23bd731bd9eaf072e757">extent</a> (size_type Level=0) const </td></tr>
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<tr class="memdesc:aa9122bf87edd23bd731bd9eaf072e757"><td class="mdescLeft"> </td><td class="mdescRight">Return the size of a texture instance: width, height and depth. <br /></td></tr>
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size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#a3914cdf138e9267662ac7147fe71d644">faces</a> () const </td></tr>
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<tr class="memdesc:a3914cdf138e9267662ac7147fe71d644"><td class="mdescLeft"> </td><td class="mdescRight">Return <a class="el" href="a00012.html#aa18daf8e8534d4cefabf3b7dfd43a6f3" title="Return the max face of the texture instance, effectively a memory offset to the beginning of the last...">max_face()</a> - <a class="el" href="a00012.html#ae7c1f35cf657c7bbe9eae2b39e44f728" title="Return the base face of the texture instance, effectively a memory offset in the actual texture stora...">base_face()</a> + 1. <br /></td></tr>
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<tr class="memitem:ad94928ca00873970455c1fb2d3c03fd8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ad94928ca00873970455c1fb2d3c03fd8"></a>
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<a class="el" href="a00074.html#a387137c43ed9616d39ba90e890d181eb">format_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#ad94928ca00873970455c1fb2d3c03fd8">format</a> () const </td></tr>
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<tr class="memdesc:ad94928ca00873970455c1fb2d3c03fd8"><td class="mdescLeft"> </td><td class="mdescRight">Return the texture instance format. <br /></td></tr>
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size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#aac4e6a627c907856620b7eb161c9b85d">layers</a> () const </td></tr>
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<tr class="memdesc:aac4e6a627c907856620b7eb161c9b85d"><td class="mdescLeft"> </td><td class="mdescRight">Return <a class="el" href="a00012.html#af8ae0072dcfb583fcd278650b3f55ec6" title="Return the max layer of the texture instance, effectively a memory offset to the beginning of the las...">max_layer()</a> - <a class="el" href="a00012.html#a1aeb020d8f82035e607b209c3841dee2" title="Return the base layer of the texture instance, effectively a memory offset in the actual texture stor...">base_layer()</a> + 1. <br /></td></tr>
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<tr class="memitem:a9b85eb415046f5a31b2d9eff8cefc24c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9b85eb415046f5a31b2d9eff8cefc24c"></a>
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size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#a9b85eb415046f5a31b2d9eff8cefc24c">levels</a> () const </td></tr>
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<tr class="memdesc:a9b85eb415046f5a31b2d9eff8cefc24c"><td class="mdescLeft"> </td><td class="mdescRight">Return <a class="el" href="a00012.html#ae174e356683cee9bf9d3e11df4d6f78a" title="Return the max level of the texture instance, effectively a memory offset to the beginning of the las...">max_level()</a> - <a class="el" href="a00012.html#a01c07293e367b293736943e92f6a9e98" title="Return the base level of the texture instance, effectively a memory offset in the actual texture stor...">base_level()</a> + 1. <br /></td></tr>
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<tr class="memitem:a643d8893b84d50b7a3c7fc53b218da8a"><td class="memTemplParams" colspan="2"><a class="anchor" id="a643d8893b84d50b7a3c7fc53b218da8a"></a>
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template<typename gen_type > </td></tr>
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<tr class="memitem:a643d8893b84d50b7a3c7fc53b218da8a"><td class="memTemplItemLeft" align="right" valign="top">gen_type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00012.html#a643d8893b84d50b7a3c7fc53b218da8a">load</a> (extent_type const &TexelCoord, size_type Layer, size_type Face, size_type Level) const </td></tr>
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<tr class="memdesc:a643d8893b84d50b7a3c7fc53b218da8a"><td class="mdescLeft"> </td><td class="mdescRight">Fetch a texel from a texture. The texture format must be uncompressed. <br /></td></tr>
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<tr class="memitem:aa18daf8e8534d4cefabf3b7dfd43a6f3"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa18daf8e8534d4cefabf3b7dfd43a6f3"></a>
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size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#aa18daf8e8534d4cefabf3b7dfd43a6f3">max_face</a> () const </td></tr>
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<tr class="memdesc:aa18daf8e8534d4cefabf3b7dfd43a6f3"><td class="mdescLeft"> </td><td class="mdescRight">Return the max face of the texture instance, effectively a memory offset to the beginning of the last face in the actual texture storage_type that the texture instance can access. <br /></td></tr>
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<tr class="memitem:af8ae0072dcfb583fcd278650b3f55ec6"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="af8ae0072dcfb583fcd278650b3f55ec6"></a>
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size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#af8ae0072dcfb583fcd278650b3f55ec6">max_layer</a> () const </td></tr>
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<tr class="memdesc:af8ae0072dcfb583fcd278650b3f55ec6"><td class="mdescLeft"> </td><td class="mdescRight">Return the max layer of the texture instance, effectively a memory offset to the beginning of the last layer in the actual texture storage_type that the texture instance can access. <br /></td></tr>
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<tr class="memitem:ae174e356683cee9bf9d3e11df4d6f78a"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae174e356683cee9bf9d3e11df4d6f78a"></a>
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size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#ae174e356683cee9bf9d3e11df4d6f78a">max_level</a> () const </td></tr>
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<tr class="memdesc:ae174e356683cee9bf9d3e11df4d6f78a"><td class="mdescLeft"> </td><td class="mdescRight">Return the max level of the texture instance, effectively a memory offset to the beginning of the last level in the actual texture storage_type that the texture instance can access. <br /></td></tr>
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<tr class="memitem:a503ab01f6c0142145d3434f6924714e7"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a503ab01f6c0142145d3434f6924714e7"></a>
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size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#a503ab01f6c0142145d3434f6924714e7">size</a> () const </td></tr>
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<tr class="memdesc:a503ab01f6c0142145d3434f6924714e7"><td class="mdescLeft"> </td><td class="mdescRight">Return the memory size of a texture instance storage_type in bytes. <br /></td></tr>
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<tr class="memitem:a24789b8cce4dcbe8e0d3a47b68447aba"><td class="memTemplParams" colspan="2">template<typename genType > </td></tr>
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<tr class="memitem:a24789b8cce4dcbe8e0d3a47b68447aba"><td class="memTemplItemLeft" align="right" valign="top">size_type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00012.html#a24789b8cce4dcbe8e0d3a47b68447aba">size</a> () const </td></tr>
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<tr class="memdesc:a24789b8cce4dcbe8e0d3a47b68447aba"><td class="mdescLeft"> </td><td class="mdescRight">Return the number of blocks contained in a texture instance storage_type. <a href="#a24789b8cce4dcbe8e0d3a47b68447aba">More...</a><br /></td></tr>
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<tr class="memitem:a46f11d7b73797c3e4b9a6da00f505fd8"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a46f11d7b73797c3e4b9a6da00f505fd8"></a>
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size_type </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#a46f11d7b73797c3e4b9a6da00f505fd8">size</a> (size_type Level) const </td></tr>
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<tr class="memdesc:a46f11d7b73797c3e4b9a6da00f505fd8"><td class="mdescLeft"> </td><td class="mdescRight">Return the memory size of a specific level identified by Level. <br /></td></tr>
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<tr class="memitem:a665df3b51266310cd164cd5aa9c6e80e"><td class="memTemplParams" colspan="2">template<typename gen_type > </td></tr>
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<tr class="memitem:a665df3b51266310cd164cd5aa9c6e80e"><td class="memTemplItemLeft" align="right" valign="top">size_type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00012.html#a665df3b51266310cd164cd5aa9c6e80e">size</a> (size_type Level) const </td></tr>
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<tr class="memdesc:a665df3b51266310cd164cd5aa9c6e80e"><td class="mdescLeft"> </td><td class="mdescRight">Return the memory size of a specific level identified by Level. <a href="#a665df3b51266310cd164cd5aa9c6e80e">More...</a><br /></td></tr>
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<tr class="memitem:a290419a437522cfe1981880fbfd9f810"><td class="memTemplParams" colspan="2"><a class="anchor" id="a290419a437522cfe1981880fbfd9f810"></a>
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template<typename gen_type > </td></tr>
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<tr class="memitem:a290419a437522cfe1981880fbfd9f810"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00012.html#a290419a437522cfe1981880fbfd9f810">store</a> (extent_type const &TexelCoord, size_type Layer, size_type Face, size_type Level, gen_type const &Texel)</td></tr>
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<tr class="memdesc:a290419a437522cfe1981880fbfd9f810"><td class="mdescLeft"> </td><td class="mdescRight">Write a texel to a texture. The texture format must be uncompressed. <br /></td></tr>
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<tr class="memitem:aa2c92d09106b13d3d20dd0909ada8a68"><td class="memTemplParams" colspan="2"><a class="anchor" id="aa2c92d09106b13d3d20dd0909ada8a68"></a>
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template<typename gen_type > </td></tr>
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<tr class="memitem:aa2c92d09106b13d3d20dd0909ada8a68"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a00012.html#aa2c92d09106b13d3d20dd0909ada8a68">swizzle</a> (gli::swizzles const &Swizzles)</td></tr>
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<tr class="memdesc:aa2c92d09106b13d3d20dd0909ada8a68"><td class="mdescLeft"> </td><td class="mdescRight">Reorder the component in texture memory. <br /></td></tr>
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<tr class="memitem:a59d3d7946e94bc294444c5f55db70c21"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a59d3d7946e94bc294444c5f55db70c21"></a>
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<a class="el" href="a00074.html#a5d2c023108742a1ce78ba9823c06ea35">target_type</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#a59d3d7946e94bc294444c5f55db70c21">target</a> () const </td></tr>
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<tr class="memdesc:a59d3d7946e94bc294444c5f55db70c21"><td class="mdescLeft"> </td><td class="mdescRight">Return the target of a texture instance. <br /></td></tr>
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<tr class="memitem:a9921e1ac4df78bce54d328affd59da28"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a9921e1ac4df78bce54d328affd59da28"></a>
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 </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#a9921e1ac4df78bce54d328affd59da28">texture</a> ()</td></tr>
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<tr class="memdesc:a9921e1ac4df78bce54d328affd59da28"><td class="mdescLeft"> </td><td class="mdescRight">Create an empty texture instance. <br /></td></tr>
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<tr class="memitem:a4ca26840db935a649290350da2b5f5ca"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#a4ca26840db935a649290350da2b5f5ca">texture</a> (<a class="el" href="a00074.html#a5d2c023108742a1ce78ba9823c06ea35">target_type</a> Target, <a class="el" href="a00074.html#a387137c43ed9616d39ba90e890d181eb">format_type</a> Format, extent_type const &Extent, size_type Layers, size_type Faces, size_type Levels, swizzles_type const &Swizzles=swizzles_type(SWIZZLE_RED, SWIZZLE_GREEN, SWIZZLE_BLUE, SWIZZLE_ALPHA))</td></tr>
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<tr class="memdesc:a4ca26840db935a649290350da2b5f5ca"><td class="mdescLeft"> </td><td class="mdescRight">Create a texture object and allocate a texture storage for it. <a href="#a4ca26840db935a649290350da2b5f5ca">More...</a><br /></td></tr>
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<tr class="memitem:a9bbe0e3db3a8e9b7878acf20bc9f4c81"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#a9bbe0e3db3a8e9b7878acf20bc9f4c81">texture</a> (<a class="el" href="a00012.html">texture</a> const &Texture, <a class="el" href="a00074.html#a5d2c023108742a1ce78ba9823c06ea35">target_type</a> Target, <a class="el" href="a00074.html#a387137c43ed9616d39ba90e890d181eb">format_type</a> Format, size_type BaseLayer, size_type MaxLayer, size_type BaseFace, size_type MaxFace, size_type BaseLevel, size_type MaxLevel, swizzles_type const &Swizzles=swizzles_type(SWIZZLE_RED, SWIZZLE_GREEN, SWIZZLE_BLUE, SWIZZLE_ALPHA))</td></tr>
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<tr class="memdesc:a9bbe0e3db3a8e9b7878acf20bc9f4c81"><td class="mdescLeft"> </td><td class="mdescRight">Create a texture object by sharing an existing texture storage_type from another texture instance. <a href="#a9bbe0e3db3a8e9b7878acf20bc9f4c81">More...</a><br /></td></tr>
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<tr class="separator:a9bbe0e3db3a8e9b7878acf20bc9f4c81"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3efa6c67e681cdb4630d99cbb355aa3d"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00012.html#a3efa6c67e681cdb4630d99cbb355aa3d">texture</a> (<a class="el" href="a00012.html">texture</a> const &Texture, <a class="el" href="a00074.html#a5d2c023108742a1ce78ba9823c06ea35">target_type</a> Target, <a class="el" href="a00074.html#a387137c43ed9616d39ba90e890d181eb">format_type</a> Format, swizzles_type const &Swizzles=swizzles_type(SWIZZLE_RED, SWIZZLE_GREEN, SWIZZLE_BLUE, SWIZZLE_ALPHA))</td></tr>
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<tr class="memdesc:a3efa6c67e681cdb4630d99cbb355aa3d"><td class="mdescLeft"> </td><td class="mdescRight">Create a texture object by sharing an existing texture storage_type from another texture instance. <a href="#a3efa6c67e681cdb4630d99cbb355aa3d">More...</a><br /></td></tr>
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<tr class="separator:a3efa6c67e681cdb4630d99cbb355aa3d"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Genetic texture class. It can support any target. </p>
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<p>Definition at line <a class="el" href="a00062_source.html#l00014">14</a> of file <a class="el" href="a00062_source.html">texture.hpp</a>.</p>
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</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a class="anchor" id="a4ca26840db935a649290350da2b5f5ca"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="a00012.html">texture</a> </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="a00074.html#a5d2c023108742a1ce78ba9823c06ea35">target_type</a> </td>
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<td class="paramname"><em>Target</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="a00074.html#a387137c43ed9616d39ba90e890d181eb">format_type</a> </td>
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<td class="paramname"><em>Format</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">extent_type const & </td>
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<td class="paramname"><em>Extent</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_type </td>
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<td class="paramname"><em>Layers</em>, </td>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_type </td>
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<td class="paramname"><em>Faces</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_type </td>
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<td class="paramname"><em>Levels</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">swizzles_type const & </td>
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<td class="paramname"><em>Swizzles</em> = <code>swizzles_type(SWIZZLE_RED, SWIZZLE_GREEN, SWIZZLE_BLUE, SWIZZLE_ALPHA)</code> </td>
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<td></td>
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<td>)</td>
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</div><div class="memdoc">
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<p>Create a texture object and allocate a texture storage for it. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">Target</td><td>Type/Shape of the texture storage_linear </td></tr>
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<tr><td class="paramname">Format</td><td>Texel format </td></tr>
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<tr><td class="paramname">Extent</td><td>Size of the texture: width, height and depth. </td></tr>
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<tr><td class="paramname">Layers</td><td>Number of one-dimensional or two-dimensional images of identical size and format </td></tr>
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<tr><td class="paramname">Faces</td><td>6 for cube map textures otherwise 1. </td></tr>
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<tr><td class="paramname">Levels</td><td>Number of images in the texture mipmap chain. </td></tr>
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<tr><td class="paramname">Swizzles</td><td>A mechanism to swizzle the components of a texture before they are applied according to the texture environment. </td></tr>
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</table>
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</dd>
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</dl>
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</div>
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</div>
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<a class="anchor" id="a9bbe0e3db3a8e9b7878acf20bc9f4c81"></a>
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<div class="memitem">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="a00012.html">texture</a> </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="a00012.html">texture</a> const & </td>
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<td class="paramname"><em>Texture</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="a00074.html#a5d2c023108742a1ce78ba9823c06ea35">target_type</a> </td>
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<td class="paramname"><em>Target</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="a00074.html#a387137c43ed9616d39ba90e890d181eb">format_type</a> </td>
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<td class="paramname"><em>Format</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_type </td>
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<td class="paramname"><em>BaseLayer</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_type </td>
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<td class="paramname"><em>MaxLayer</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_type </td>
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<td class="paramname"><em>BaseFace</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_type </td>
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<td class="paramname"><em>MaxFace</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_type </td>
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<td class="paramname"><em>BaseLevel</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_type </td>
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<td class="paramname"><em>MaxLevel</em>, </td>
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">swizzles_type const & </td>
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<td class="paramname"><em>Swizzles</em> = <code>swizzles_type(SWIZZLE_RED, SWIZZLE_GREEN, SWIZZLE_BLUE, SWIZZLE_ALPHA)</code> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Create a texture object by sharing an existing texture storage_type from another texture instance. </p>
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<p>This texture object is effectively a texture view where the layer, the face and the level allows identifying a specific subset of the texture storage_linear source. This texture object is effectively a texture view where the target and format can be reinterpreted with a different compatible texture target and texture format. </p>
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</div>
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<a class="anchor" id="a3efa6c67e681cdb4630d99cbb355aa3d"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname"><a class="el" href="a00012.html">texture</a> </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="a00012.html">texture</a> const & </td>
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<td class="paramname"><em>Texture</em>, </td>
|
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</tr>
|
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="a00074.html#a5d2c023108742a1ce78ba9823c06ea35">target_type</a> </td>
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<td class="paramname"><em>Target</em>, </td>
|
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</tr>
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<tr>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype"><a class="el" href="a00074.html#a387137c43ed9616d39ba90e890d181eb">format_type</a> </td>
|
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<td class="paramname"><em>Format</em>, </td>
|
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</tr>
|
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<tr>
|
|
<td class="paramkey"></td>
|
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<td></td>
|
|
<td class="paramtype">swizzles_type const & </td>
|
|
<td class="paramname"><em>Swizzles</em> = <code>swizzles_type(SWIZZLE_RED, SWIZZLE_GREEN, SWIZZLE_BLUE, SWIZZLE_ALPHA)</code> </td>
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</tr>
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<tr>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Create a texture object by sharing an existing texture storage_type from another texture instance. </p>
|
|
<p>This texture object is effectively a texture view where the target and format can be reinterpreted with a different compatible texture target and texture format. </p>
|
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|
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</div>
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</div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a class="anchor" id="a5430e0073bc8a24264b7133f25f0edec"></a>
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<div class="memitem">
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<tr>
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<td class="memname">void clear </td>
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<td>(</td>
|
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<td class="paramtype">gen_type const & </td>
|
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<td class="paramname"><em>Texel</em></td><td>)</td>
|
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Clear the entire texture storage_linear with Texel which type must match the texture storage_linear format block size If the type of gen_type doesn't match the type of the texture format, no conversion is performed and the data will be reinterpreted as if is was of the texture format. </p>
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</div>
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</div>
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<a class="anchor" id="a24789b8cce4dcbe8e0d3a47b68447aba"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">size_type size </td>
|
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<td>(</td>
|
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<td class="paramname"></td><td>)</td>
|
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<td> const</td>
|
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Return the number of blocks contained in a texture instance storage_type. </p>
|
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<p>genType size must match the block size conresponding to the texture format. </p>
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</div>
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</div>
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<a class="anchor" id="a665df3b51266310cd164cd5aa9c6e80e"></a>
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<tr>
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<td class="memname">size_type size </td>
|
|
<td>(</td>
|
|
<td class="paramtype">size_type </td>
|
|
<td class="paramname"><em>Level</em></td><td>)</td>
|
|
<td> const</td>
|
|
</tr>
|
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</table>
|
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</div><div class="memdoc">
|
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|
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<p>Return the memory size of a specific level identified by Level. </p>
|
|
<p>genType size must match the block size conresponding to the texture format. </p>
|
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</div>
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</div>
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