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 <span id="projectnumber">2.7.1</span>
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<div class="title">AVD3D11VAContext Struct Reference<div class="ingroups"><a class="el" href="group__lavc__codec__hwaccel__d3d11va.html">Direct3D11</a></div></div> </div>
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<!-- doxytag: class="AVD3D11VAContext" -->
<p>This structure is used to provides the necessary configurations and data to the Direct3D11 FFmpeg HWAccel implementation.
<a href="structAVD3D11VAContext.html#details">More...</a></p>
<p><code>#include <<a class="el" href="d3d11va_8h_source.html">d3d11va.h</a>></code></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-attribs"></a>
Data Fields</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">ID3D11VideoDecoder * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVD3D11VAContext.html#a8ac56b0cbe384482dec2d367c19c932c">decoder</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">D3D11 decoder object. <a href="#a8ac56b0cbe384482dec2d367c19c932c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">ID3D11VideoContext * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVD3D11VAContext.html#a14f4a1d42cb3d7f315c474ad0799fa1d">video_context</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">D3D11 VideoContext. <a href="#a14f4a1d42cb3d7f315c474ad0799fa1d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">D3D11_VIDEO_DECODER_CONFIG * </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVD3D11VAContext.html#a06418fa3d9d4e26d27c0ddfbaff8f1d0">cfg</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">D3D11 configuration used to create the decoder. <a href="#a06418fa3d9d4e26d27c0ddfbaff8f1d0"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVD3D11VAContext.html#a390b7bb7aef410174833ec50cd890a32">surface_count</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The number of surface in the surface array. <a href="#a390b7bb7aef410174833ec50cd890a32"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">ID3D11VideoDecoderOutputView ** </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVD3D11VAContext.html#a1f81c5d101cf91cfb3eb962d4b0d17a7">surface</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The array of Direct3D surfaces used to create the decoder. <a href="#a1f81c5d101cf91cfb3eb962d4b0d17a7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">uint64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVD3D11VAContext.html#ab38ae8996b3861726f809d616a4ace88">workaround</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A bit field configuring the workarounds needed for using the decoder. <a href="#ab38ae8996b3861726f809d616a4ace88"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">unsigned </td><td class="memItemRight" valign="bottom"><a class="el" href="structAVD3D11VAContext.html#a0dd2a5ee2fd8c07ba425814f7ca2fd79">report_id</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Private to the FFmpeg <a class="el" href="structAVHWAccel.html">AVHWAccel</a> implementation. <a href="#a0dd2a5ee2fd8c07ba425814f7ca2fd79"></a><br/></td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>This structure is used to provides the necessary configurations and data to the Direct3D11 FFmpeg HWAccel implementation. </p>
<p>The application must make it available as <a class="el" href="structAVCodecContext.html#ab222f7d747dfdceff0a76999e09648c0" title="Hardware accelerator context.">AVCodecContext.hwaccel_context</a>. </p>
<p>Definition at line <a class="el" href="d3d11va_8h_source.html#l00057">57</a> of file <a class="el" href="d3d11va_8h_source.html">d3d11va.h</a>.</p>
</div><hr/><h2>Field Documentation</h2>
<a class="anchor" id="a8ac56b0cbe384482dec2d367c19c932c"></a><!-- doxytag: member="AVD3D11VAContext::decoder" ref="a8ac56b0cbe384482dec2d367c19c932c" args="" -->
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<td class="memname">ID3D11VideoDecoder* <a class="el" href="structAVD3D11VAContext.html#a8ac56b0cbe384482dec2d367c19c932c">AVD3D11VAContext::decoder</a></td>
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<p>D3D11 decoder object. </p>
<p>Definition at line <a class="el" href="d3d11va_8h_source.html#l00061">61</a> of file <a class="el" href="d3d11va_8h_source.html">d3d11va.h</a>.</p>
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<a class="anchor" id="a14f4a1d42cb3d7f315c474ad0799fa1d"></a><!-- doxytag: member="AVD3D11VAContext::video_context" ref="a14f4a1d42cb3d7f315c474ad0799fa1d" args="" -->
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<td class="memname">ID3D11VideoContext* <a class="el" href="structAVD3D11VAContext.html#a14f4a1d42cb3d7f315c474ad0799fa1d">AVD3D11VAContext::video_context</a></td>
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<p>D3D11 VideoContext. </p>
<p>Definition at line <a class="el" href="d3d11va_8h_source.html#l00066">66</a> of file <a class="el" href="d3d11va_8h_source.html">d3d11va.h</a>.</p>
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<a class="anchor" id="a06418fa3d9d4e26d27c0ddfbaff8f1d0"></a><!-- doxytag: member="AVD3D11VAContext::cfg" ref="a06418fa3d9d4e26d27c0ddfbaff8f1d0" args="" -->
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<td class="memname">D3D11_VIDEO_DECODER_CONFIG* <a class="el" href="structAVD3D11VAContext.html#a06418fa3d9d4e26d27c0ddfbaff8f1d0">AVD3D11VAContext::cfg</a></td>
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<p>D3D11 configuration used to create the decoder. </p>
<p>Definition at line <a class="el" href="d3d11va_8h_source.html#l00071">71</a> of file <a class="el" href="d3d11va_8h_source.html">d3d11va.h</a>.</p>
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<a class="anchor" id="a390b7bb7aef410174833ec50cd890a32"></a><!-- doxytag: member="AVD3D11VAContext::surface_count" ref="a390b7bb7aef410174833ec50cd890a32" args="" -->
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<td class="memname">unsigned <a class="el" href="structAVD3D11VAContext.html#a390b7bb7aef410174833ec50cd890a32">AVD3D11VAContext::surface_count</a></td>
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<div class="memdoc">
<p>The number of surface in the surface array. </p>
<p>Definition at line <a class="el" href="d3d11va_8h_source.html#l00076">76</a> of file <a class="el" href="d3d11va_8h_source.html">d3d11va.h</a>.</p>
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<a class="anchor" id="a1f81c5d101cf91cfb3eb962d4b0d17a7"></a><!-- doxytag: member="AVD3D11VAContext::surface" ref="a1f81c5d101cf91cfb3eb962d4b0d17a7" args="" -->
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<td class="memname">ID3D11VideoDecoderOutputView** <a class="el" href="structAVD3D11VAContext.html#a1f81c5d101cf91cfb3eb962d4b0d17a7">AVD3D11VAContext::surface</a></td>
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<div class="memdoc">
<p>The array of Direct3D surfaces used to create the decoder. </p>
<p>Definition at line <a class="el" href="d3d11va_8h_source.html#l00081">81</a> of file <a class="el" href="d3d11va_8h_source.html">d3d11va.h</a>.</p>
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<a class="anchor" id="ab38ae8996b3861726f809d616a4ace88"></a><!-- doxytag: member="AVD3D11VAContext::workaround" ref="ab38ae8996b3861726f809d616a4ace88" args="" -->
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<td class="memname">uint64_t <a class="el" href="structAVD3D11VAContext.html#ab38ae8996b3861726f809d616a4ace88">AVD3D11VAContext::workaround</a></td>
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<p>A bit field configuring the workarounds needed for using the decoder. </p>
<p>Definition at line <a class="el" href="d3d11va_8h_source.html#l00086">86</a> of file <a class="el" href="d3d11va_8h_source.html">d3d11va.h</a>.</p>
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<a class="anchor" id="a0dd2a5ee2fd8c07ba425814f7ca2fd79"></a><!-- doxytag: member="AVD3D11VAContext::report_id" ref="a0dd2a5ee2fd8c07ba425814f7ca2fd79" args="" -->
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<td class="memname">unsigned <a class="el" href="structAVD3D11VAContext.html#a0dd2a5ee2fd8c07ba425814f7ca2fd79">AVD3D11VAContext::report_id</a></td>
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<p>Private to the FFmpeg <a class="el" href="structAVHWAccel.html">AVHWAccel</a> implementation. </p>
<p>Definition at line <a class="el" href="d3d11va_8h_source.html#l00091">91</a> of file <a class="el" href="d3d11va_8h_source.html">d3d11va.h</a>.</p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>libavcodec/<a class="el" href="d3d11va_8h_source.html">d3d11va.h</a></li>
</ul>
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