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14 KiB
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289 lines
14 KiB
HTML
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<title>dl: dl::Sound类 参考</title>
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<ul>
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<li class="navelem"><a class="el" href="namespacedl.html">dl</a></li><li class="navelem"><a class="el" href="classdl_1_1_sound.html">Sound</a></li> </ul>
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</div>
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</div><!-- top -->
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<div id="doc-content">
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<div class="header">
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<div class="summary">
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<a href="#pub-methods">Public 成员函数</a> |
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<a href="#friends">友元</a> |
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<a href="classdl_1_1_sound-members.html">所有成员列表</a> </div>
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<div class="headertitle"><div class="title">dl::Sound类 参考</div></div>
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</div><!--header-->
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<div class="contents">
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<p>音频实例
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<a href="#details">更多...</a></p>
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<p><code>#include <<a class="el" href="dl__audio_8h_source.html">dl_audio.h</a>></code></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
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Public 成员函数</h2></td></tr>
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<tr class="memitem:ab87826b364b3ce10a4b65d04d9a05be4" id="r_ab87826b364b3ce10a4b65d04d9a05be4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#ab87826b364b3ce10a4b65d04d9a05be4">Play</a> ()</td></tr>
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<tr class="memdesc:ab87826b364b3ce10a4b65d04d9a05be4"><td class="mdescLeft"> </td><td class="mdescRight">播放 <br /></td></tr>
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<tr class="separator:ab87826b364b3ce10a4b65d04d9a05be4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac42512b5052ed58afc657aff556e4fa3" id="r_ac42512b5052ed58afc657aff556e4fa3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#ac42512b5052ed58afc657aff556e4fa3">Stop</a> ()</td></tr>
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<tr class="memdesc:ac42512b5052ed58afc657aff556e4fa3"><td class="mdescLeft"> </td><td class="mdescRight">停止 <br /></td></tr>
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<tr class="separator:ac42512b5052ed58afc657aff556e4fa3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a33c7abd5305f0c2904ee53083141ad2b" id="r_a33c7abd5305f0c2904ee53083141ad2b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#a33c7abd5305f0c2904ee53083141ad2b">SetLoop</a> (bool loop)</td></tr>
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<tr class="memdesc:a33c7abd5305f0c2904ee53083141ad2b"><td class="mdescLeft"> </td><td class="mdescRight">设置循环 <br /></td></tr>
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<tr class="separator:a33c7abd5305f0c2904ee53083141ad2b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abef621715662a459ea1ad3d2992de1ce" id="r_abef621715662a459ea1ad3d2992de1ce"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#abef621715662a459ea1ad3d2992de1ce">SetVolume</a> (float volume)</td></tr>
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<tr class="memdesc:abef621715662a459ea1ad3d2992de1ce"><td class="mdescLeft"> </td><td class="mdescRight">设置音量 <br /></td></tr>
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<tr class="separator:abef621715662a459ea1ad3d2992de1ce"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abde8d345b434ffa8d1cef285d61022ef" id="r_abde8d345b434ffa8d1cef285d61022ef"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="#abde8d345b434ffa8d1cef285d61022ef">IsPlaying</a> ()</td></tr>
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<tr class="memdesc:abde8d345b434ffa8d1cef285d61022ef"><td class="mdescLeft"> </td><td class="mdescRight">查询是否正在播放 <br /></td></tr>
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<tr class="separator:abde8d345b434ffa8d1cef285d61022ef"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a9d328dce8941447423921854519284f0" id="r_a9d328dce8941447423921854519284f0"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="#a9d328dce8941447423921854519284f0">~Sound</a> ()</td></tr>
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<tr class="separator:a9d328dce8941447423921854519284f0"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="friends" name="friends"></a>
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友元</h2></td></tr>
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<tr class="memitem:a211f008bd6a46efe478fe81d31e28933" id="r_a211f008bd6a46efe478fe81d31e28933"><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="#a211f008bd6a46efe478fe81d31e28933">Audio</a></td></tr>
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<tr class="separator:a211f008bd6a46efe478fe81d31e28933"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7aec50f37f14aaaba60613fb951f764b" id="r_a7aec50f37f14aaaba60613fb951f764b"><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="#a7aec50f37f14aaaba60613fb951f764b">PoolList< Sound ></a></td></tr>
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<tr class="separator:a7aec50f37f14aaaba60613fb951f764b"><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">详细描述</h2>
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<div class="textblock"><p>音频实例 </p>
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<p class="definition">在文件 <a class="el" href="dl__audio_8h_source.html">dl_audio.h</a> 第 <a class="el" href="dl__audio_8h_source.html#l00034">34</a> 行定义.</p>
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</div><h2 class="groupheader">构造及析构函数说明</h2>
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<a id="a9d328dce8941447423921854519284f0" name="a9d328dce8941447423921854519284f0"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a9d328dce8941447423921854519284f0">◆ </a></span>~Sound()</h2>
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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">dl::Sound::~Sound </td>
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<td>(</td>
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<td class="paramname"><span class="paramname"><em></em></span></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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</div>
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</div>
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<h2 class="groupheader">成员函数说明</h2>
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<a id="abde8d345b434ffa8d1cef285d61022ef" name="abde8d345b434ffa8d1cef285d61022ef"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#abde8d345b434ffa8d1cef285d61022ef">◆ </a></span>IsPlaying()</h2>
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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">bool dl::Sound::IsPlaying </td>
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<td>(</td>
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<td class="paramname"><span class="paramname"><em></em></span></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>查询是否正在播放 </p>
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<dl class="section note"><dt>注解</dt><dd>调用后检测是否播放 </dd></dl>
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</div>
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</div>
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<a id="ab87826b364b3ce10a4b65d04d9a05be4" name="ab87826b364b3ce10a4b65d04d9a05be4"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ab87826b364b3ce10a4b65d04d9a05be4">◆ </a></span>Play()</h2>
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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">void dl::Sound::Play </td>
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<td>(</td>
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<td class="paramname"><span class="paramname"><em></em></span></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>播放 </p>
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<dl class="section note"><dt>注解</dt><dd>调用后马上从开头播放 </dd></dl>
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</div>
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</div>
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<a id="a33c7abd5305f0c2904ee53083141ad2b" name="a33c7abd5305f0c2904ee53083141ad2b"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a33c7abd5305f0c2904ee53083141ad2b">◆ </a></span>SetLoop()</h2>
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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">void dl::Sound::SetLoop </td>
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<td>(</td>
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<td class="paramtype">bool</td> <td class="paramname"><span class="paramname"><em>loop</em></span></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>设置循环 </p>
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<dl class="section note"><dt>注解</dt><dd>调用后马上从开头播放 </dd></dl>
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</div>
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</div>
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<a id="abef621715662a459ea1ad3d2992de1ce" name="abef621715662a459ea1ad3d2992de1ce"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#abef621715662a459ea1ad3d2992de1ce">◆ </a></span>SetVolume()</h2>
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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">void dl::Sound::SetVolume </td>
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<td>(</td>
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<td class="paramtype">float</td> <td class="paramname"><span class="paramname"><em>volume</em></span></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>设置音量 </p>
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<dl class="params"><dt>参数</dt><dd>
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<table class="params">
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<tr><td class="paramdir">[in]</td><td class="paramname">volume</td><td>音量 1.0为默认 </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section note"><dt>注解</dt><dd>每变化2倍数值，相当于6dB </dd></dl>
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</div>
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</div>
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<a id="ac42512b5052ed58afc657aff556e4fa3" name="ac42512b5052ed58afc657aff556e4fa3"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ac42512b5052ed58afc657aff556e4fa3">◆ </a></span>Stop()</h2>
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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">void dl::Sound::Stop </td>
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<td>(</td>
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<td class="paramname"><span class="paramname"><em></em></span></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>停止 </p>
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<dl class="section note"><dt>注解</dt><dd>调用后马上停止 </dd></dl>
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</div>
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</div>
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<h2 class="groupheader">友元及相关符号说明</h2>
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<a id="a211f008bd6a46efe478fe81d31e28933" name="a211f008bd6a46efe478fe81d31e28933"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a211f008bd6a46efe478fe81d31e28933">◆ </a></span>Audio</h2>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">friend class <a class="el" href="classdl_1_1_audio.html">Audio</a></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel friend">friend</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p class="definition">在文件 <a class="el" href="dl__audio_8h_source.html">dl_audio.h</a> 第 <a class="el" href="dl__audio_8h_source.html#l00036">36</a> 行定义.</p>
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</div>
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</div>
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<a id="a7aec50f37f14aaaba60613fb951f764b" name="a7aec50f37f14aaaba60613fb951f764b"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a7aec50f37f14aaaba60613fb951f764b">◆ </a></span>PoolList< Sound ></h2>
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<div class="memitem">
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<div class="memproto">
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<table class="mlabels">
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<tr>
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<td class="mlabels-left">
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<table class="memname">
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<tr>
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<td class="memname">friend class <a class="el" href="classdl_1_1_pool_list.html">PoolList</a>< <a class="el" href="classdl_1_1_sound.html">Sound</a> ></td>
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</tr>
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</table>
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</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel friend">friend</span></span> </td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p class="definition">在文件 <a class="el" href="dl__audio_8h_source.html">dl_audio.h</a> 第 <a class="el" href="dl__audio_8h_source.html#l00036">36</a> 行定义.</p>
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</div>
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</div>
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<hr/>该类的文档由以下文件生成:<ul>
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<li>D:/dl/dl/system/<a class="el" href="dl__audio_8h_source.html">dl_audio.h</a></li>
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</ul>
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</div><!-- contents -->
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<!-- start footer part -->
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<hr class="footer"/><address class="footer"><small>
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制作者 <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.13.1
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</small></address>
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</div><!-- doc-content -->
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</html>
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