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<title>NeL: NL3D::CVertexArrayRangeATI class Reference</title>
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<h1>NL3D::CVertexArrayRangeATI Class Reference</h1><code>#include <<a class="el" href="a05655.html">driver_opengl_vertex_buffer_hard.h</a>></code>
<p>
<p>Inheritance diagram for NL3D::CVertexArrayRangeATI:
<p><center><img src="a03688.png" usemap="#NL3D::CVertexArrayRangeATI_map" border="0" alt=""></center>
<map name="NL3D::CVertexArrayRangeATI_map">
<area href="a03689.html" alt="NL3D::IVertexArrayRange" shape="rect" coords="0,0,184,24">
</map>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Work only if ATIVertexArrayObject is enabled. else, only call to ctor/dtor/free() is valid. any call to <a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATId0">allocateVB()</a> will return NULL.
<p>
<p>
Definition at line <a class="el" href="a05655.html#l00250">250</a> of file <a class="el" href="a05655.html">driver_opengl_vertex_buffer_hard.h</a>.<table border=0 cellpadding=0 cellspacing=0>
<tr><td></td></tr>
<tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top> </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIa0">CVertexArrayRangeATI</a> (<a class="el" href="a02433.html">CDriverGL</a> *drv)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIa1">disable</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIa2">enable</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIa3">freeVB</a> (void *ptr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">free a VB allocated with allocateVB. No-op if NULL. <a href="#NL3D_1_1CVertexArrayRangeATIa3"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a15">uint</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIa4">getATIVertexObjectId</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">get Handle of the ATI buffer. <a href="#NL3D_1_1CVertexArrayRangeATIa4"></a><br><br></td></tr>
<tr><td colspan="2"><div class="groupHeader">Implementation</div></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>virtual bool </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIz129_0">allocate</a> (<a class="el" href="a04558.html#a11">uint32</a> <a class="el" href="a04223.html#a587">size</a>, <a class="el" href="a02434.html#NL3D_1_1IDriverw39">IDriver::TVBHardType</a> vbType)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">allocate a vertex array sapce. false if error. must free before re-allocate. <a href="#NL3D_1_1CVertexArrayRangeATIz129_0"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>virtual <a class="el" href="a03695.html">IVertexBufferHardGL</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIz129_1">createVBHardGL</a> (<a class="el" href="a04558.html#a9">uint16</a> vertexFormat, const <a class="el" href="a04558.html#a7">uint8</a> *typeArray, <a class="el" href="a04558.html#a11">uint32</a> numVertices, const <a class="el" href="a04558.html#a7">uint8</a> *uvRouting)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">create a <a class="el" href="a03695.html">IVertexBufferHardGL</a> <a href="#NL3D_1_1CVertexArrayRangeATIz129_1"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIz129_2">free</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">free this space. <a href="#NL3D_1_1CVertexArrayRangeATIz129_2"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>virtual <a class="el" href="a04558.html#a15">uint</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIz129_3">sizeAllocated</a> () const </td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">return the size allocated. 0 if not allocated or failure <a href="#NL3D_1_1CVertexArrayRangeATIz129_3"></a><br><br></td></tr>
<tr><td colspan=2><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02433.html">CDriverGL</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="a03689.html#NL3D_1_1IVertexArrayRangep0">_Driver</a></td></tr>
<tr><td colspan=2><br><h2>Private Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void * </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATId0">allocateVB</a> (<a class="el" href="a04558.html#a11">uint32</a> <a class="el" href="a04223.html#a587">size</a>)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Allocate a small subset of the memory. NULL if not enough mem. <a href="#NL3D_1_1CVertexArrayRangeATId0"></a><br><br></td></tr>
<tr><td colspan=2><br><h2>Private Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr0">_Allocated</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02627.html">NLMISC::CHeapMemory</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr1">_HeapMemory</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a11">uint32</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr2">_VertexArraySize</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a04558.html#a15">uint</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr3">_VertexObjectId</a></td></tr>
</table>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="NL3D_1_1CVertexArrayRangeATIa0" doxytag="NL3D::CVertexArrayRangeATI::CVertexArrayRangeATI" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> NL3D::CVertexArrayRangeATI::CVertexArrayRangeATI </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a02433.html">CDriverGL</a> * </td>
<td class="mdname1" valign="top" nowrap> <em>drv</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05654.html#l00434">434</a> of file <a class="el" href="a05654.html">driver_opengl_vertex_buffer_hard.cpp</a>.
<p>
References <a class="el" href="a05655.html#l00289">_Allocated</a>, and <a class="el" href="a05655.html#l00288">_VertexObjectId</a>.
<p>
<div class="fragment"><pre>00434 : <a class="code" href="a03689.html#NL3D_1_1IVertexArrayRangea3">IVertexArrayRange</a>(drv)
00435 {
00436 <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr0">_Allocated</a>= <span class="keyword">false</span>;
00437 <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr3">_VertexObjectId</a>= 0;
00438 <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr2">_VertexArraySize</a>= 0;
00439 }
</pre></div> </td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="NL3D_1_1CVertexArrayRangeATIz129_0" doxytag="NL3D::CVertexArrayRangeATI::allocate" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> bool NL3D::CVertexArrayRangeATI::allocate </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a04558.html#a11">uint32</a> </td>
<td class="mdname" nowrap> <em>size</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a02434.html#NL3D_1_1IDriverw39">IDriver::TVBHardType</a> </td>
<td class="mdname" nowrap> <em>vbType</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
allocate a vertex array sapce. false if error. must free before re-allocate.
<p>
<p>
Implements <a class="el" href="a03689.html#NL3D_1_1IVertexArrayRangea0">NL3D::IVertexArrayRange</a>.
<p>
Definition at line <a class="el" href="a05654.html#l00441">441</a> of file <a class="el" href="a05654.html">driver_opengl_vertex_buffer_hard.cpp</a>.
<p>
References <a class="el" href="a05655.html#l00289">_Allocated</a>, <a class="el" href="a05655.html#l00288">_VertexObjectId</a>, <a class="el" href="a05646.html#l00618">GL_DYNAMIC_ATI</a>, <a class="el" href="a05646.html#l00617">GL_STATIC_ATI</a>, <a class="el" href="a05781.html#l00064">NLMISC::CHeapMemory::initHeap()</a>, <a class="el" href="a05645.html#l00407">nglIsObjectBufferATI</a>, <a class="el" href="a05645.html#l00406">nglNewObjectBufferATI</a>, <a class="el" href="a05655.html#l00243">NL3D_DRV_ATI_FAKE_MEM_START</a>, <a class="el" href="a05622.html#l00290">nlassert</a>, <a class="el" href="a05646.html#l00645">size</a>, and <a class="el" href="a05981.html#l00100">uint32</a>.
<p>
<div class="fragment"><pre>00442 {
00443 <a class="code" href="a04199.html#a6">nlassert</a>(!_Allocated);
00444
00445 <span class="comment">// try to allocate AGP (suppose mean ATI dynamic) or VRAM (suppose mean ATI static) data.</span>
00446 <span class="keywordflow">switch</span>(vbType)
00447 {
00448 <span class="keywordflow">case</span> IDriver::VBHardAGP:
00449 <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr3">_VertexObjectId</a>= <a class="code" href="a04222.html#a172">nglNewObjectBufferATI</a>(size, NULL, GL_DYNAMIC_ATI);
00450 <span class="keywordflow">break</span>;
00451 <span class="keywordflow">case</span> IDriver::VBHardVRAM:
00452 <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr3">_VertexObjectId</a>= <a class="code" href="a04222.html#a172">nglNewObjectBufferATI</a>(size, NULL, GL_STATIC_ATI);
00453 <span class="keywordflow">break</span>;
00454 };
00455
00456
00457 <span class="comment">// init the allocator, if success</span>
00458 <span class="keywordflow">if</span>( <a class="code" href="a04222.html#a173">nglIsObjectBufferATI</a>(_VertexObjectId) )
00459 {
00460 <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr0">_Allocated</a>= <span class="keyword">true</span>;
00461 <span class="comment">/* Init with an alignment of 8. Not sure if it is usefull.</span>
00462 <span class="comment"> Init With a FAKE memory starting at NL3D_DRV_ATI_FAKE_MEM_START</span>
00463 <span class="comment"> */</span>
00464 <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr1">_HeapMemory</a>.<a class="code" href="a02627.html#NLMISC_1_1CHeapMemorya5">initHeap</a>((<span class="keywordtype">void</span>*)NL3D_DRV_ATI_FAKE_MEM_START, size, 8);
00465
00466 <span class="comment">// set the size</span>
00467 <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr2">_VertexArraySize</a>= <a class="code" href="a04223.html#a587">size</a>;
00468
00469 <span class="comment">// Ok!</span>
00470 <span class="keywordflow">return</span> <span class="keyword">true</span>;
00471 }
00472 <span class="keywordflow">else</span>
00473 {
00474 <span class="comment">// failure.</span>
00475 <span class="keywordflow">return</span> <span class="keyword">false</span>;
00476 }
00477 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CVertexArrayRangeATId0" doxytag="NL3D::CVertexArrayRangeATI::allocateVB" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> void * NL3D::CVertexArrayRangeATI::allocateVB </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a04558.html#a11">uint32</a> </td>
<td class="mdname1" valign="top" nowrap> <em>size</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [private]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Allocate a small subset of the memory. NULL if not enough mem.
<p>
<p>
Definition at line <a class="el" href="a05654.html#l00555">555</a> of file <a class="el" href="a05654.html">driver_opengl_vertex_buffer_hard.cpp</a>.
<p>
References <a class="el" href="a05781.html#l00118">NLMISC::CHeapMemory::allocate()</a>, <a class="el" href="a05646.html#l00645">size</a>, and <a class="el" href="a05981.html#l00100">uint32</a>.
<p>
Referenced by <a class="el" href="a05654.html#l00500">createVBHardGL()</a>.
<p>
<div class="fragment"><pre>00556 {
00557 <span class="keywordflow">return</span> <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr1">_HeapMemory</a>.<a class="code" href="a02627.html#NLMISC_1_1CHeapMemorya0">allocate</a>(size);
00558 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CVertexArrayRangeATIz129_1" doxytag="NL3D::CVertexArrayRangeATI::createVBHardGL" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a03695.html">IVertexBufferHardGL</a> * NL3D::CVertexArrayRangeATI::createVBHardGL </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a04558.html#a9">uint16</a> </td>
<td class="mdname" nowrap> <em>vertexFormat</em>, </td>
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<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="a04558.html#a7">uint8</a> * </td>
<td class="mdname" nowrap> <em>typeArray</em>, </td>
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<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap><a class="el" href="a04558.html#a11">uint32</a> </td>
<td class="mdname" nowrap> <em>numVertices</em>, </td>
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<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>const <a class="el" href="a04558.html#a7">uint8</a> * </td>
<td class="mdname" nowrap> <em>uvRouting</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"><code> [virtual]</code></td>
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</td>
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<td>
</td>
<td>
<p>
create a <a class="el" href="a03695.html">IVertexBufferHardGL</a>
<p>
<p>
Implements <a class="el" href="a03689.html#NL3D_1_1IVertexArrayRangea1">NL3D::IVertexArrayRange</a>.
<p>
Definition at line <a class="el" href="a05654.html#l00500">500</a> of file <a class="el" href="a05654.html">driver_opengl_vertex_buffer_hard.cpp</a>.
<p>
References <a class="el" href="a05655.html#l00289">_Allocated</a>, <a class="el" href="a05654.html#l00555">allocateVB()</a>, <a class="el" href="a05654.html#l00605">NL3D::CVertexBufferHardGLATI::createRAMMirror()</a>, <a class="el" href="a06713.html#l00054">NL3D::IVertexBufferHard::getNumVertices()</a>, <a class="el" href="a06713.html#l00053">NL3D::IVertexBufferHard::getVertexSize()</a>, <a class="el" href="a05655.html#l00104">NL3D::IVertexBufferHardGL::initFormat()</a>, <a class="el" href="a05654.html#l00627">NL3D::CVertexBufferHardGLATI::initGL()</a>, <a class="el" href="a05646.html#l00645">size</a>, <a class="el" href="a05981.html#l00098">uint16</a>, <a class="el" href="a05981.html#l00100">uint32</a>, and <a class="el" href="a05981.html#l00096">uint8</a>.
<p>
<div class="fragment"><pre>00501 {
00502 <span class="comment">// create a ATI VBHard</span>
00503 CVertexBufferHardGLATI *newVbHard= <span class="keyword">new</span> CVertexBufferHardGLATI(_Driver);
00504
00505 <span class="comment">// Init the format of the VB.</span>
00506 newVbHard->initFormat(vertexFormat, typeArray, numVertices, uvRouting);
00507
00508 <span class="comment">// compute size to allocate.</span>
00509 <a class="code" href="a04558.html#a11">uint32</a> <a class="code" href="a04223.html#a587">size</a>= newVbHard->getVertexSize() * newVbHard->getNumVertices();
00510
00511 <span class="comment">// try to allocate</span>
00512 <span class="keywordtype">void</span> *vertexPtr =NULL;
00513 <span class="keywordflow">if</span>( <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr0">_Allocated</a> )
00514 {
00515 vertexPtr= <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATId0">allocateVB</a>(size);
00516 }
00517
00518 <span class="comment">// If allocation fails.</span>
00519 <span class="keywordflow">if</span>( !vertexPtr )
00520 {
00521 <span class="comment">// just destroy this object (no free()).</span>
00522 <span class="keyword">delete</span> newVbHard;
00523 <span class="keywordflow">return</span> NULL;
00524 }
00525 <span class="keywordflow">else</span>
00526 {
00527 <span class="comment">// Then try to create a RAM mirror in the VB.</span>
00528 <span class="keywordflow">if</span>( newVbHard->createRAMMirror(size) )
00529 {
00530 <span class="comment">// Ok, setup</span>
00531 newVbHard->initGL(<span class="keyword">this</span>, vertexPtr);
00532 <span class="keywordflow">return</span> newVbHard;
00533 }
00534 <span class="keywordflow">else</span>
00535 {
00536 <span class="comment">// Discard the VB.</span>
00537 <span class="keyword">delete</span> newVbHard;
00538 <span class="keywordflow">return</span> NULL;
00539 }
00540 }
00541 }
</pre></div> </td>
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<a class="anchor" name="NL3D_1_1CVertexArrayRangeATIa1" doxytag="NL3D::CVertexArrayRangeATI::disable" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CVertexArrayRangeATI::disable </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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</td>
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<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
disable this VertexArrayRange. _Driver->_CurrentVertexArrayRange= NULL; NB: no-op for ATI, but ensure correct _Driver->_CurrentVertexArrayRange value.
<p>
Definition at line <a class="el" href="a05654.html#l00549">549</a> of file <a class="el" href="a05654.html">driver_opengl_vertex_buffer_hard.cpp</a>.
<p>
References <a class="el" href="a05643.html#l00887">NL3D::CDriverGL::_CurrentVertexArrayRange</a>.
<p>
Referenced by <a class="el" href="a05654.html#l00685">NL3D::CVertexBufferHardGLATI::disable()</a>.
<p>
<div class="fragment"><pre>00550 {
00551 <span class="comment">// No-op for ATI !!!</span>
00552 <a class="code" href="a03689.html#NL3D_1_1IVertexArrayRangep0">_Driver</a>->_CurrentVertexArrayRange= NULL;
00553 }
</pre></div> </td>
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</table>
<a class="anchor" name="NL3D_1_1CVertexArrayRangeATIa2" doxytag="NL3D::CVertexArrayRangeATI::enable" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CVertexArrayRangeATI::enable </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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</td>
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<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
active this VertexArrayRange as the current vertex array range used. no-op if already setup. NB: no-op for ATI, but ensure correct _Driver->_CurrentVertexArrayRange value.
<p>
Definition at line <a class="el" href="a05654.html#l00543">543</a> of file <a class="el" href="a05654.html">driver_opengl_vertex_buffer_hard.cpp</a>.
<p>
References <a class="el" href="a05643.html#l00887">NL3D::CDriverGL::_CurrentVertexArrayRange</a>.
<p>
Referenced by <a class="el" href="a05654.html#l00673">NL3D::CVertexBufferHardGLATI::enable()</a>.
<p>
<div class="fragment"><pre>00544 {
00545 <span class="comment">// No-op for ATI !!!</span>
00546 <a class="code" href="a03689.html#NL3D_1_1IVertexArrayRangep0">_Driver</a>->_CurrentVertexArrayRange= <span class="keyword">this</span>;
00547 }
</pre></div> </td>
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</table>
<a class="anchor" name="NL3D_1_1CVertexArrayRangeATIz129_2" doxytag="NL3D::CVertexArrayRangeATI::free" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CVertexArrayRangeATI::free </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [virtual]</code></td>
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</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
free this space.
<p>
<p>
Implements <a class="el" href="a03689.html#NL3D_1_1IVertexArrayRangea2">NL3D::IVertexArrayRange</a>.
<p>
Definition at line <a class="el" href="a05654.html#l00484">484</a> of file <a class="el" href="a05654.html">driver_opengl_vertex_buffer_hard.cpp</a>.
<p>
References <a class="el" href="a05655.html#l00289">_Allocated</a>, <a class="el" href="a05655.html#l00288">_VertexObjectId</a>, <a class="el" href="a05645.html#l00411">nglDeleteObjectBufferATI</a>, and <a class="el" href="a05781.html#l00052">NLMISC::CHeapMemory::reset()</a>.
<p>
<div class="fragment"><pre>00485 {
00486 <span class="comment">// release the ptr.</span>
00487 <span class="keywordflow">if</span>(<a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr0">_Allocated</a>)
00488 {
00489 <span class="comment">// reset the allocator.</span>
00490 <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr1">_HeapMemory</a>.<a class="code" href="a02627.html#NLMISC_1_1CHeapMemorya6">reset</a>();
00491
00492 <span class="comment">// Free special memory.</span>
00493 <a class="code" href="a04222.html#a177">nglDeleteObjectBufferATI</a>(_VertexObjectId);
00494
00495 <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr0">_Allocated</a>= <span class="keyword">false</span>;
00496 <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr2">_VertexArraySize</a>= 0;
00497 }
00498 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CVertexArrayRangeATIa3" doxytag="NL3D::CVertexArrayRangeATI::freeVB" ></a><p>
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<td class="md" nowrap valign="top"> void NL3D::CVertexArrayRangeATI::freeVB </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">void * </td>
<td class="mdname1" valign="top" nowrap> <em>ptr</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
free a VB allocated with allocateVB. No-op if NULL.
<p>
<p>
Definition at line <a class="el" href="a05654.html#l00560">560</a> of file <a class="el" href="a05654.html">driver_opengl_vertex_buffer_hard.cpp</a>.
<p>
References <a class="el" href="a05781.html#l00173">NLMISC::CHeapMemory::free()</a>.
<p>
Referenced by <a class="el" href="a05654.html#l00585">NL3D::CVertexBufferHardGLATI::~CVertexBufferHardGLATI()</a>.
<p>
<div class="fragment"><pre>00561 {
00562 <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr1">_HeapMemory</a>.<a class="code" href="a02627.html#NLMISC_1_1CHeapMemorya2">free</a>(ptr);
00563 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CVertexArrayRangeATIa4" doxytag="NL3D::CVertexArrayRangeATI::getATIVertexObjectId" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a15">uint</a> NL3D::CVertexArrayRangeATI::getATIVertexObjectId </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const<code> [inline]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
get Handle of the ATI buffer.
<p>
<p>
Definition at line <a class="el" href="a05655.html#l00284">284</a> of file <a class="el" href="a05655.html">driver_opengl_vertex_buffer_hard.h</a>.
<p>
References <a class="el" href="a05655.html#l00288">_VertexObjectId</a>, and <a class="el" href="a05981.html#l00105">uint</a>.
<p>
Referenced by <a class="el" href="a05655.html#l00341">NL3D::CVertexBufferHardGLATI::getATIVertexObjectId()</a>.
<p>
<div class="fragment"><pre>00284 {<span class="keywordflow">return</span> <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr3">_VertexObjectId</a>;}
</pre></div> </td>
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</table>
<a class="anchor" name="NL3D_1_1CVertexArrayRangeATIz129_3" doxytag="NL3D::CVertexArrayRangeATI::sizeAllocated" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a15">uint</a> NL3D::CVertexArrayRangeATI::sizeAllocated </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap> const<code> [virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
return the size allocated. 0 if not allocated or failure
<p>
<p>
Implements <a class="el" href="a03689.html#NL3D_1_1IVertexArrayRangea4">NL3D::IVertexArrayRange</a>.
<p>
Definition at line <a class="el" href="a05654.html#l00479">479</a> of file <a class="el" href="a05654.html">driver_opengl_vertex_buffer_hard.cpp</a>.
<p>
References <a class="el" href="a05981.html#l00105">uint</a>.
<p>
<div class="fragment"><pre>00480 {
00481 <span class="keywordflow">return</span> <a class="code" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr2">_VertexArraySize</a>;
00482 }
</pre></div> </td>
</tr>
</table>
<hr><h2>Field Documentation</h2>
<a class="anchor" name="NL3D_1_1CVertexArrayRangeATIr0" doxytag="NL3D::CVertexArrayRangeATI::_Allocated" ></a><p>
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<td class="md" nowrap valign="top"> bool <a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr0">NL3D::CVertexArrayRangeATI::_Allocated</a><code> [private]</code>
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</td>
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<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05655.html#l00289">289</a> of file <a class="el" href="a05655.html">driver_opengl_vertex_buffer_hard.h</a>.
<p>
Referenced by <a class="el" href="a05654.html#l00441">allocate()</a>, <a class="el" href="a05654.html#l00500">createVBHardGL()</a>, <a class="el" href="a05654.html#l00434">CVertexArrayRangeATI()</a>, and <a class="el" href="a05654.html#l00484">free()</a>. </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1IVertexArrayRangep0" doxytag="NL3D::CVertexArrayRangeATI::_Driver" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="md" nowrap valign="top"> <a class="el" href="a02433.html">CDriverGL</a>* <a class="el" href="a03689.html#NL3D_1_1IVertexArrayRangep0">NL3D::IVertexArrayRange::_Driver</a><code> [protected, inherited]</code>
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</td>
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<table cellspacing=5 cellpadding=0 border=0>
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<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05655.html#l00069">69</a> of file <a class="el" href="a05655.html">driver_opengl_vertex_buffer_hard.h</a>. </td>
</tr>
</table>
<a class="anchor" name="NL3D_1_1CVertexArrayRangeATIr1" doxytag="NL3D::CVertexArrayRangeATI::_HeapMemory" ></a><p>
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> <a class="el" href="a02627.html">NLMISC::CHeapMemory</a> <a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr1">NL3D::CVertexArrayRangeATI::_HeapMemory</a><code> [private]</code>
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</td>
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<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05655.html#l00293">293</a> of file <a class="el" href="a05655.html">driver_opengl_vertex_buffer_hard.h</a>. </td>
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</table>
<a class="anchor" name="NL3D_1_1CVertexArrayRangeATIr2" doxytag="NL3D::CVertexArrayRangeATI::_VertexArraySize" ></a><p>
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<table cellpadding="0" cellspacing="0" border="0">
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<td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a11">uint32</a> <a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr2">NL3D::CVertexArrayRangeATI::_VertexArraySize</a><code> [private]</code>
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</td>
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<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05655.html#l00290">290</a> of file <a class="el" href="a05655.html">driver_opengl_vertex_buffer_hard.h</a>. </td>
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<a class="anchor" name="NL3D_1_1CVertexArrayRangeATIr3" doxytag="NL3D::CVertexArrayRangeATI::_VertexObjectId" ></a><p>
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<td class="mdRow">
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<td class="md" nowrap valign="top"> <a class="el" href="a04558.html#a15">uint</a> <a class="el" href="a03688.html#NL3D_1_1CVertexArrayRangeATIr3">NL3D::CVertexArrayRangeATI::_VertexObjectId</a><code> [private]</code>
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</td>
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<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05655.html#l00288">288</a> of file <a class="el" href="a05655.html">driver_opengl_vertex_buffer_hard.h</a>.
<p>
Referenced by <a class="el" href="a05654.html#l00441">allocate()</a>, <a class="el" href="a05654.html#l00434">CVertexArrayRangeATI()</a>, <a class="el" href="a05654.html#l00484">free()</a>, and <a class="el" href="a05655.html#l00284">getATIVertexObjectId()</a>. </td>
</tr>
</table>
<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="a05655.html">driver_opengl_vertex_buffer_hard.h</a><li><a class="el" href="a05654.html">driver_opengl_vertex_buffer_hard.cpp</a></ul>
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