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<hr><h1>pv_plugin_interfaces.h</h1><a href="pv__plugin__interfaces_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/*</span>
00002 <span class="comment">* ==============================================================================</span>
00003 <span class="comment">*  Name        : pv_plugin_interfaces.h</span>
00004 <span class="comment">*  Part of     :</span>
00005 <span class="comment">*  Interface   :</span>
00006 <span class="comment">*  Description : Defines the general plugin interfaces for the PV engines</span>
00007 <span class="comment">*  Version     : (see RELEASE field in copyright header above)</span>
00008 <span class="comment">*</span>
00009 <span class="comment">* ==============================================================================</span>
00010 <span class="comment">*/</span>
00011 
00012 <span class="preprocessor">#ifndef PV_PLUGIN_INTERFACES_H_INCLUDED</span>
00013 <span class="preprocessor"></span><span class="preprocessor">#define PV_PLUGIN_INTERFACES_H_INCLUDED</span>
00014 <span class="preprocessor"></span>
00015 
00016 <span class="comment">//  INCLUDES</span>
00017 <span class="preprocessor">#include "pv_common_symbian_types.h"</span>
00018 
00019 <span class="comment">// CONSTANTS</span>
<a name="l00026"></a><a class="code" href="pv__plugin__interfaces_8h.html#a9">00026</a> <span class="comment"></span><span class="keyword">const</span> TInt <a class="code" href="pv__plugin__interfaces_8h.html#a9">KPVUidDataSrcPrime</a>   = 0xFFFFFF08;
<a name="l00027"></a><a class="code" href="pv__plugin__interfaces_8h.html#a10">00027</a> <span class="keyword">const</span> TInt <a class="code" href="pv__plugin__interfaces_8h.html#a10">KPVUidDataSrcPlay</a>    = 0xFFFFFF09;
<a name="l00028"></a><a class="code" href="pv__plugin__interfaces_8h.html#a11">00028</a> <span class="keyword">const</span> TInt <a class="code" href="pv__plugin__interfaces_8h.html#a11">KPVUidDataSrcPause</a>   = 0xFFFFFF0A;
<a name="l00029"></a><a class="code" href="pv__plugin__interfaces_8h.html#a12">00029</a> <span class="keyword">const</span> TInt <a class="code" href="pv__plugin__interfaces_8h.html#a12">KPVUidDataSrcStop</a>    = 0xFFFFFF0B;
00030 
<a name="l00044"></a><a class="code" href="pv__plugin__interfaces_8h.html#a13">00044</a> <span class="keyword">const</span> TInt <a class="code" href="pv__plugin__interfaces_8h.html#a13">KPVUidDataSinkPrime</a>  = 0xFFFFFF0C;
<a name="l00045"></a><a class="code" href="pv__plugin__interfaces_8h.html#a14">00045</a> <span class="keyword">const</span> TInt <a class="code" href="pv__plugin__interfaces_8h.html#a14">KPVUidDataSinkPlay</a>   = 0xFFFFFF0D;
<a name="l00046"></a><a class="code" href="pv__plugin__interfaces_8h.html#a15">00046</a> <span class="keyword">const</span> TInt <a class="code" href="pv__plugin__interfaces_8h.html#a15">KPVUidDataSinkPause</a>  = 0xFFFFFF0E;
<a name="l00047"></a><a class="code" href="pv__plugin__interfaces_8h.html#a16">00047</a> <span class="keyword">const</span> TInt <a class="code" href="pv__plugin__interfaces_8h.html#a16">KPVUidDataSinkStop</a>   = 0xFFFFFF0F;
00048 
00049 
<a name="l00060"></a><a class="code" href="pv__plugin__interfaces_8h.html#a17">00060</a> <span class="keyword">const</span> TUid <a class="code" href="pv__plugin__interfaces_8h.html#a17">KPVUidYUVFrameBuffer</a> = {0xFFFFFF0d};
00061 
00062 
00063 <span class="comment">// MACROS</span>
<a name="l00067"></a><a class="code" href="pv__plugin__interfaces_8h.html#a0">00067</a> <span class="comment"></span><span class="preprocessor">#define KPVUidAudioInputInterface             TPVUuid(0x194e8655,0x944c,0x402c,0xb0,0xc2,0xf7,0xbd,0xd5,0xe5,0x43,0x2f)</span>
00068 <span class="preprocessor"></span>
<a name="l00071"></a><a class="code" href="pv__plugin__interfaces_8h.html#a1">00071</a> <span class="preprocessor">#define KPVUidDevSoundAudioInputInterface     TPVUuid(0x9e2c416e,0x0299,0x4775,0x88,0xfa,0x42,0x53,0xbc,0xbc,0x58,0xbf)</span>
00072 <span class="preprocessor"></span>
<a name="l00075"></a><a class="code" href="pv__plugin__interfaces_8h.html#a2">00075</a> <span class="preprocessor">#define KPVUidAudioOutputInterface            TPVUuid(0xf5c5b825,0x90eb,0x4091,0xbe,0xea,0xa0,0xc3,0x9b,0xe2,0x00,0xaf)</span>
00076 <span class="preprocessor"></span>
<a name="l00079"></a><a class="code" href="pv__plugin__interfaces_8h.html#a3">00079</a> <span class="preprocessor">#define KPVUidDevSoundAudioOutputInterface    TPVUuid(0x48edb46a,0x60e4,0x4e83,0xb1,0xad,0x92,0xa8,0xd4,0x07,0x04,0x7a)</span>
00080 <span class="preprocessor"></span>
<a name="l00083"></a><a class="code" href="pv__plugin__interfaces_8h.html#a4">00083</a> <span class="preprocessor">#define KPVUidVideoInputInterface             TPVUuid(0xfb320151,0x6d06,0x4bd5,0xa2,0x68,0x61,0x01,0xdb,0x25,0x1c,0x0e)</span>
00084 <span class="preprocessor"></span>
<a name="l00087"></a><a class="code" href="pv__plugin__interfaces_8h.html#a5">00087</a> <span class="preprocessor">#define KPVUidVideoOutputInterface            TPVUuid(0x0bb9d8a8,0x9623,0x4dec,0x84,0x0b,0xb9,0xf2,0x66,0xf8,0x4e,0x3d)</span>
00088 <span class="preprocessor"></span>
<a name="l00091"></a><a class="code" href="pv__plugin__interfaces_8h.html#a6">00091</a> <span class="preprocessor">#define KPVUidProxiedInterface                TPVUuid(0xf7076653,0x6088,0x47c6,0x88,0xc1,0xb7,0xed,0x28,0xe7,0x2b,0xea)</span>
00092 <span class="preprocessor"></span>
00093 
00094 <span class="comment">// DATA TYPES</span>
00095 
00096 
00097 <span class="comment">// FUNCTION PROTOTYPES</span>
00098 
00099 
00100 <span class="comment">// FORWARD DECLARATIONS</span>
00101 
00102 
00103 
00104 <span class="comment">// CLASS DECLARATION</span>
<a name="l00110"></a><a class="code" href="classMPVPluginBase.html">00110</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="classMPVPluginBase.html">MPVPluginBase</a>
00111 {
00112     <span class="keyword">public</span>:
<a name="l00113"></a><a class="code" href="classMPVPluginBase.html#a0">00113</a>         <span class="keyword">virtual</span> <a class="code" href="classMPVPluginBase.html#a0">~MPVPluginBase</a>() {}
00114 
00121         IMPORT_C <span class="keyword">virtual</span> <span class="keyword">const</span> RArray&lt;TPVMIMEType *&gt;&amp; <a class="code" href="classMPVPluginBase.html#a1">GetMultimediaTypesL</a>() <span class="keyword">const</span> = 0;
00122 
00136         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVPluginBase.html#a2">QueryUUID</a>(<span class="keyword">const</span> TPVMIMEType&amp; aMimeType, RArray&lt;TPVUuid&gt;&amp; aUuids, <span class="keywordtype">bool</span> aExactUuidsOnly = <span class="keyword">false</span>) = 0;
00137 
00148         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVPluginBase.html#a3">QueryInterface</a>(<span class="keyword">const</span> TPVUuid&amp; aUuid, TPVInterfacePtr&amp; aInterfacePtr) = 0;
00149 };
00150 
00151 <span class="comment">//#define USE_MMF_DATA_PATH 1</span>
00152 
00153 <span class="preprocessor">#if defined USE_MMF_DATA_PATH</span>
00154 <span class="preprocessor"></span>
00155 <span class="preprocessor">#define MPVDataSourceBase MDataSource</span>
00156 <span class="preprocessor"></span><span class="preprocessor">#define MPVDataSinkBase MDataSink</span>
00157 <span class="preprocessor"></span>
00158 <span class="preprocessor">#else </span><span class="comment">/* USE_MMF_DATA_PATH */</span>
00159 
00160 <span class="comment">// forward declaration</span>
00161 <span class="keyword">class </span><a class="code" href="classMPVDataSinkBase.html">MPVDataSinkBase</a>;
00162 
<a name="l00168"></a><a class="code" href="classMPVDataSourceBase.html">00168</a> <span class="keyword">class </span><a class="code" href="classMPVDataSourceBase.html">MPVDataSourceBase</a>
00169 {
00170     <span class="keyword">public</span>:
<a name="l00171"></a><a class="code" href="classMPVDataSourceBase.html#a0">00171</a>         <a class="code" href="classMPVDataSourceBase.html#a0">MPVDataSourceBase</a>(TUid aType): iDataSourceType(aType) {}
<a name="l00172"></a><a class="code" href="classMPVDataSourceBase.html#a1">00172</a>         <span class="keyword">virtual</span> <a class="code" href="classMPVDataSourceBase.html#a1">~MPVDataSourceBase</a>() {}
00173 
00194         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVDataSourceBase.html#a2">FillBufferL</a>(CMMFBuffer* aBuffer, <a class="code" href="classMPVDataSinkBase.html">MPVDataSinkBase</a>* aConsumer, TMediaId <span class="comment">/*aMediaId*/</span>) = 0;
00195 
00207         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVDataSourceBase.html#a3">BufferEmptiedL</a>(CMMFBuffer* aBuffer) = 0;
00208 
00216         <span class="keyword">virtual</span> TBool <a class="code" href="classMPVDataSourceBase.html#a4">CanCreateSourceBuffer</a>() = 0;
00217 
00236         <span class="keyword">virtual</span> CMMFBuffer* <a class="code" href="classMPVDataSourceBase.html#a5">CreateSourceBufferL</a>(TMediaId <span class="comment">/*aMediaId*/</span>, TBool &amp;<span class="comment">/*aReference*/</span>)
00237         {
00238             <span class="keywordflow">return</span> NULL;
00239         }
00240 
00241 
00264         <span class="keyword">virtual</span> CMMFBuffer* <a class="code" href="classMPVDataSourceBase.html#a5">CreateSourceBufferL</a>(TMediaId <span class="comment">/*aMediaId*/</span>, CMMFBuffer&amp; <span class="comment">/*aSinkBuffer*/</span>, TBool &amp;<span class="comment">/*aReference*/</span>)
00265         {
00266             <span class="keywordflow">return</span> NULL;
00267         }
00268 
00269 
00290         <span class="keyword">virtual</span> TInt <a class="code" href="classMPVDataSourceBase.html#a7">SourceThreadLogon</a>(MAsyncEventHandler&amp; <span class="comment">/*aEventHandler*/</span>)
00291         {
00292             <span class="keywordflow">return</span> KErrNone;
00293         }
00294 
00305         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVDataSourceBase.html#a8">SourceThreadLogoff</a>() {};
00306 
00313         <span class="keyword">virtual</span> TInt <a class="code" href="classMPVDataSourceBase.html#a9">SourcePrimeL</a>()
00314         {
00315             <span class="keywordflow">return</span> 0;
00316         }
00317 
00324         <span class="keyword">virtual</span> TInt <a class="code" href="classMPVDataSourceBase.html#a10">SourcePlayL</a>()
00325         {
00326             <span class="keywordflow">return</span> 0;
00327         };
00328 
00335         <span class="keyword">virtual</span> TInt <a class="code" href="classMPVDataSourceBase.html#a11">SourcePauseL</a>()
00336         {
00337             <span class="keywordflow">return</span> 0;
00338         };
00339 
00346         <span class="keyword">virtual</span> TInt <a class="code" href="classMPVDataSourceBase.html#a12">SourceStopL</a>()
00347         {
00348             <span class="keywordflow">return</span> 0;
00349         };
00350     <span class="keyword">private</span>:
00351         TUid iDataSourceType;
00352 };
00353 
00354 
<a name="l00360"></a><a class="code" href="classMPVDataSinkBase.html">00360</a> <span class="keyword">class </span><a class="code" href="classMPVDataSinkBase.html">MPVDataSinkBase</a>
00361 {
00362     <span class="keyword">public</span>:
<a name="l00363"></a><a class="code" href="classMPVDataSinkBase.html#a0">00363</a>         <a class="code" href="classMPVDataSinkBase.html#a0">MPVDataSinkBase</a>(TUid aType): iDataSinkType(aType) {}
<a name="l00364"></a><a class="code" href="classMPVDataSinkBase.html#a1">00364</a>         <span class="keyword">virtual</span> <a class="code" href="classMPVDataSinkBase.html#a1">~MPVDataSinkBase</a>() {}
00365 
00386         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVDataSinkBase.html#a2">EmptyBufferL</a>(CMMFBuffer* aBuffer, <a class="code" href="classMPVDataSourceBase.html">MPVDataSourceBase</a>* aSupplier, TMediaId <span class="comment">/*aMediaId*/</span>) = 0;
00387 
00399         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVDataSinkBase.html#a3">BufferFilledL</a>(CMMFBuffer* aBuffer) = 0;
00400 
00408         <span class="keyword">virtual</span> TBool <a class="code" href="classMPVDataSinkBase.html#a4">CanCreateSinkBuffer</a>() = 0;
00409 
00428         <span class="keyword">virtual</span> CMMFBuffer* <a class="code" href="classMPVDataSinkBase.html#a5">CreateSinkBufferL</a>(TMediaId <span class="comment">/*aMediaId*/</span>, TBool &amp;<span class="comment">/*aReference*/</span>)
00429         {
00430             <span class="keywordflow">return</span> NULL;
00431         }
00432 
00453         <span class="keyword">virtual</span> TInt <a class="code" href="classMPVDataSinkBase.html#a6">SinkThreadLogon</a>(MAsyncEventHandler&amp; <span class="comment">/*aEventHandler*/</span>)
00454         {
00455             <span class="keywordflow">return</span> KErrNone;
00456         };
00457 
00468         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVDataSinkBase.html#a7">SinkThreadLogoff</a>() {};
00469 
00476         <span class="keyword">virtual</span> TInt <a class="code" href="classMPVDataSinkBase.html#a8">SinkPrimeL</a>()
00477         {
00478             <span class="keywordflow">return</span> 0;
00479         };
00480 
00487         <span class="keyword">virtual</span> TInt <a class="code" href="classMPVDataSinkBase.html#a9">SinkPlayL</a>()
00488         {
00489             <span class="keywordflow">return</span> 0;
00490         };
00491 
00498         <span class="keyword">virtual</span> TInt <a class="code" href="classMPVDataSinkBase.html#a10">SinkPauseL</a>()
00499         {
00500             <span class="keywordflow">return</span> 0;
00501         };
00502 
00509         <span class="keyword">virtual</span> TInt <a class="code" href="classMPVDataSinkBase.html#a11">SinkStopL</a>()
00510         {
00511             <span class="keywordflow">return</span> 0;
00512         };
00513     <span class="keyword">private</span>:
00514         TUid iDataSinkType;
00515 };
00516 
00517 <span class="preprocessor">#endif</span>
00518 <span class="preprocessor"></span>
00519 
00520 
<a name="l00527"></a><a class="code" href="classMPVDataSource.html">00527</a> <span class="keyword">class </span><a class="code" href="classMPVDataSource.html">MPVDataSource</a> : <span class="keyword">public</span> <a class="code" href="classMPVPluginBase.html">MPVPluginBase</a>, <span class="keyword">public</span> <a class="code" href="classMPVDataSourceBase.html">MPVDataSourceBase</a>
00528 {
00529     <span class="keyword">public</span>:
<a name="l00530"></a><a class="code" href="classMPVDataSource.html#a0">00530</a>         <a class="code" href="classMPVDataSource.html#a0">MPVDataSource</a>(TUid aSourceType) : <a class="code" href="classMPVDataSourceBase.html">MPVDataSourceBase</a>(aSourceType) {}
<a name="l00531"></a><a class="code" href="classMPVDataSource.html#a1">00531</a>         <span class="keyword">virtual</span> <a class="code" href="classMPVDataSource.html#a1">~MPVDataSource</a>() {}
00532 };
00533 
00534 
<a name="l00541"></a><a class="code" href="classMPVDataSink.html">00541</a> <span class="keyword">class </span><a class="code" href="classMPVDataSink.html">MPVDataSink</a> : <span class="keyword">public</span> <a class="code" href="classMPVPluginBase.html">MPVPluginBase</a>, <span class="keyword">public</span> <a class="code" href="classMPVDataSinkBase.html">MPVDataSinkBase</a>
00542 {
00543     <span class="keyword">public</span>:
<a name="l00544"></a><a class="code" href="classMPVDataSink.html#a0">00544</a>         <a class="code" href="classMPVDataSink.html#a0">MPVDataSink</a>(TUid aSinkType) : <a class="code" href="classMPVDataSinkBase.html">MPVDataSinkBase</a>(aSinkType) {}
<a name="l00545"></a><a class="code" href="classMPVDataSink.html#a1">00545</a>         <span class="keyword">virtual</span> <a class="code" href="classMPVDataSink.html#a1">~MPVDataSink</a>() {}
00546 };
00547 
00548 
<a name="l00553"></a><a class="code" href="classMPVDataSourceAndSink.html">00553</a> <span class="keyword">class </span><a class="code" href="classMPVDataSourceAndSink.html">MPVDataSourceAndSink</a> :
00554             <span class="keyword">public</span> <a class="code" href="classMPVPluginBase.html">MPVPluginBase</a>,
00555             <span class="keyword">public</span> <a class="code" href="classMPVDataSourceBase.html">MPVDataSourceBase</a>,
00556             <span class="keyword">public</span> <a class="code" href="classMPVDataSinkBase.html">MPVDataSinkBase</a>
00557 {
00558     <span class="keyword">public</span>:
<a name="l00559"></a><a class="code" href="classMPVDataSourceAndSink.html#a0">00559</a>         <a class="code" href="classMPVDataSourceAndSink.html#a0">MPVDataSourceAndSink</a>(TUid aSourceType, TUid aSinkType) :
00560                 <a class="code" href="classMPVDataSourceBase.html">MPVDataSourceBase</a>(aSourceType),
00561                 <a class="code" href="classMPVDataSinkBase.html">MPVDataSinkBase</a>(aSinkType)
00562         {}
<a name="l00563"></a><a class="code" href="classMPVDataSourceAndSink.html#a1">00563</a>         <span class="keyword">virtual</span> <a class="code" href="classMPVDataSourceAndSink.html#a1">~MPVDataSourceAndSink</a>() {}
00564 };
00565 
00566 
<a name="l00581"></a><a class="code" href="classMPVAudioInput.html">00581</a> <span class="keyword">class </span><a class="code" href="classMPVAudioInput.html">MPVAudioInput</a>
00582 {
00583     <span class="keyword">public</span>:
00584         <span class="comment">//To set data format using MIME string.</span>
00585         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVAudioInput.html#a0">SetFormatL</a>(<span class="keyword">const</span> TDesC8&amp; aFormat, <span class="keyword">const</span> TDesC8&amp; aFmtSpecific, TInt &amp;aMaxRequestSize) = 0;
00586 
00587         <span class="comment">//To set sample rate and number of channels using MIME string.</span>
00588         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVAudioInput.html#a1">SetConfigL</a>(<span class="keyword">const</span> TDesC8&amp; aSampleRate
00589                                          , <span class="keyword">const</span> TDesC8&amp; aChannels) = 0;
00590 
00591         <span class="comment">//To cancel current command.</span>
00592         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVAudioInput.html#a2">CancelCommand</a>() = 0;
00593 
00594         <span class="comment">//To reset hardware.</span>
00595         IMPORT_C <span class="keyword">virtual</span> TInt <a class="code" href="classMPVAudioInput.html#a3">Reset</a>() = 0;
00596 };
00597 
00598 
00599 <span class="comment">//Additional methods for DevSound audio source.</span>
<a name="l00600"></a><a class="code" href="classMPVDevSoundAudioInput.html">00600</a> <span class="keyword">class </span><a class="code" href="classMPVDevSoundAudioInput.html">MPVDevSoundAudioInput</a>
00601 {
00602     <span class="keyword">public</span>:
00603         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVDevSoundAudioInput.html#a0">SetPrioritySettings</a>(<span class="keyword">const</span> TMMFPrioritySettings &amp;aSettings) = 0;
00604         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVDevSoundAudioInput.html#a1">SetInputFormatL</a>(<span class="keyword">const</span> TDesC8&amp; aFormat, <a class="code" href="classMPVDataSourceBase.html">MPVDataSourceBase</a> *) = 0;
00605         IMPORT_C <span class="keyword">virtual</span> TPVAudioOutputSwitch <a class="code" href="classMPVDevSoundAudioInput.html#a2">OutputSwitch</a>() = 0;
00606         IMPORT_C <span class="keyword">virtual</span> TBool <a class="code" href="classMPVDevSoundAudioInput.html#a3">FillAmrBuffersToEnd</a>() = 0;
00607 };
00608 
00609 
<a name="l00616"></a><a class="code" href="classMPVAudioOutput.html">00616</a> <span class="keyword">class </span><a class="code" href="classMPVAudioOutput.html">MPVAudioOutput</a>
00617 {
00618     <span class="keyword">public</span>:
00619         <span class="comment">//To set data format using MIME string.</span>
00620         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVAudioOutput.html#a0">SetFormatL</a>(<span class="keyword">const</span> TDesC8&amp; aFormat) = 0;
00621         <span class="comment">//To set sample rate and number of channels using MIME string.</span>
00622         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVAudioOutput.html#a1">SetConfigL</a>(<span class="keyword">const</span> TDesC8&amp; aSampleRate
00623                                          , <span class="keyword">const</span> TDesC8&amp; aChannels) = 0;
00624         <span class="comment">//To cancel current command.</span>
00625         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVAudioOutput.html#a2">CancelCommand</a>() = 0;
00626         <span class="comment">//To reset hardware.</span>
00627         IMPORT_C <span class="keyword">virtual</span> TInt <a class="code" href="classMPVAudioOutput.html#a3">Reset</a>() = 0;
00628 };
00629 
00630 
00631 <span class="comment">//Additional methods for DevSound audio sink.</span>
<a name="l00632"></a><a class="code" href="classMPVDevSoundAudioOutput.html">00632</a> <span class="keyword">class </span><a class="code" href="classMPVDevSoundAudioOutput.html">MPVDevSoundAudioOutput</a>
00633 {
00634     <span class="keyword">public</span>:
00635         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVDevSoundAudioOutput.html#a0">SetPrioritySettings</a>(<span class="keyword">const</span> TMMFPrioritySettings &amp;aSettings) = 0;
00636         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVDevSoundAudioOutput.html#a1">ConcealErrorForNextBuffer</a>() = 0;
00637         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVDevSoundAudioOutput.html#a2">SetOutputFormatL</a>(<span class="keyword">const</span> TDesC8&amp; aFormat, <span class="keyword">const</span> TDesC8&amp; aFmtSpecific, <a class="code" href="classMPVDataSinkBase.html">MPVDataSinkBase</a>* aConsumer, TInt &amp;aMaxRequestSize) = 0;
00638         IMPORT_C <span class="keyword">virtual</span> TPVAudioOutputSwitch <a class="code" href="classMPVDevSoundAudioOutput.html#a3">OutputSwitch</a>() = 0;
00639         IMPORT_C <span class="keyword">virtual</span> TBool <a class="code" href="classMPVDevSoundAudioOutput.html#a4">FillAmrBuffersToEnd</a>() = 0;
00640 };
00641 
00642 
<a name="l00649"></a><a class="code" href="classMPVVideoInput.html">00649</a> <span class="keyword">class </span><a class="code" href="classMPVVideoInput.html">MPVVideoInput</a>
00650 {
00651     <span class="keyword">public</span>:
00652 
00658         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVVideoInput.html#a0">SetFormatL</a>(<span class="keyword">const</span> TDesC8&amp; aFormat) = 0;
00659 
00666         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVVideoInput.html#a1">SetFrameRateL</a>(TReal32 aFrameRate) = 0;
00667 
00673         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVVideoInput.html#a2">SetVideoFrameSizeL</a>(<span class="keyword">const</span> TSize&amp; aSize) = 0;
00674 
00680         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVVideoInput.html#a3">GetVideoFrameSizeL</a>(TSize&amp; aSize) <span class="keyword">const</span> = 0;
00681 };
00682 
00683 
<a name="l00690"></a><a class="code" href="classMPVVideoOutput.html">00690</a> <span class="keyword">class </span><a class="code" href="classMPVVideoOutput.html">MPVVideoOutput</a>
00691 {
00692     <span class="keyword">public</span>:
00698         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVVideoOutput.html#a0">SetFormatL</a>(<span class="keyword">const</span> TDesC8&amp; aFormat) = 0;
00699 
00705         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVVideoOutput.html#a1">SetVideoFrameSizeL</a>(<span class="keyword">const</span> TSize&amp; aSize) = 0;
00706 
00712         IMPORT_C <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classMPVVideoOutput.html#a2">GetVideoFrameSizeL</a>(TSize&amp; aSize) <span class="keyword">const</span> = 0;
00713 };
00714 
00715 
<a name="l00716"></a><a class="code" href="pv__plugin__interfaces_8h.html#a18">00716</a> <span class="keyword">typedef</span> TAny* <a class="code" href="pv__plugin__interfaces_8h.html#a18">RPvCommServer</a>;
00717 
<a name="l00725"></a><a class="code" href="pv__plugin__interfaces_8h.html#a19">00725</a> <span class="keyword">typedef</span> <a class="code" href="classMPVPluginBase.html">MPVPluginBase</a> <a class="code" href="classMPVPluginBase.html">MPVCommServerBase</a>;
00726 
<a name="l00727"></a><a class="code" href="classMPVYuvFrameBuffer.html">00727</a> <span class="keyword">class </span><a class="code" href="classMPVYuvFrameBuffer.html">MPVYuvFrameBuffer</a>
00728 {
00729     <span class="keyword">public</span>:
<a name="l00730"></a><a class="code" href="classMPVYuvFrameBuffer.html#a0">00730</a>         <span class="keyword">virtual</span> <a class="code" href="classMPVYuvFrameBuffer.html#a0">~MPVYuvFrameBuffer</a>() {}
00731         <span class="keyword">virtual</span> TSize <a class="code" href="classMPVYuvFrameBuffer.html#a1">GetFrameSize</a>()<span class="keyword">const</span> = 0;
00732 };
00733 
00734 
<a name="l00735"></a><a class="code" href="pv__plugin__interfaces_8h.html#a7">00735</a> <span class="preprocessor">#define PV_YUV_BUFFER_DEF_WIDTH  176</span>
<a name="l00736"></a><a class="code" href="pv__plugin__interfaces_8h.html#a8">00736</a> <span class="preprocessor"></span><span class="preprocessor">#define PV_YUV_BUFFER_DEF_HEIGHT 144</span>
<a name="l00737"></a><a class="code" href="classCPVMMFPointerBuffer.html">00737</a> <span class="preprocessor"></span><span class="keyword">class </span><a class="code" href="classCPVMMFPointerBuffer.html">CPVMMFPointerBuffer</a> : <span class="keyword">public</span> CMMFDataBuffer, <span class="keyword">public</span> <a class="code" href="classMPVYuvFrameBuffer.html">MPVYuvFrameBuffer</a>
00738 {
00739     <span class="keyword">public</span>:
<a name="l00740"></a><a class="code" href="classCPVMMFPointerBuffer.html#d0">00740</a>         <span class="keyword">static</span> <a class="code" href="classCPVMMFPointerBuffer.html">CPVMMFPointerBuffer</a>* <a class="code" href="classCPVMMFPointerBuffer.html#d0">NewL</a>()
00741         {
00742             <a class="code" href="classCPVMMFPointerBuffer.html">CPVMMFPointerBuffer</a>* buf = <span class="keyword">new</span>(ELeave) <a class="code" href="classCPVMMFPointerBuffer.html">CPVMMFPointerBuffer</a>();
00743             <span class="keywordflow">return</span> buf;
00744         }
<a name="l00745"></a><a class="code" href="classCPVMMFPointerBuffer.html#a0">00745</a>         <a class="code" href="classCPVMMFPointerBuffer.html#a0">~CPVMMFPointerBuffer</a>()
00746         {
00747         }
<a name="l00748"></a><a class="code" href="classCPVMMFPointerBuffer.html#a1">00748</a>         <span class="keyword">virtual</span> TDes8&amp; <a class="code" href="classCPVMMFPointerBuffer.html#a1">Data</a>()
00749         {
00750             <span class="keywordflow">return</span> iPtr;
00751         }
<a name="l00752"></a><a class="code" href="classCPVMMFPointerBuffer.html#a2">00752</a>         <span class="keyword">virtual</span> <span class="keyword">const</span> TDesC8&amp; <a class="code" href="classCPVMMFPointerBuffer.html#a1">Data</a>()<span class="keyword"> const</span>
00753 <span class="keyword">        </span>{
00754             <span class="keywordflow">return</span> iPtr;
00755         }
<a name="l00756"></a><a class="code" href="classCPVMMFPointerBuffer.html#a3">00756</a>         <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classCPVMMFPointerBuffer.html#a3">SetRequestSizeL</a>(TInt aSize)
00757         {
00758             (void)(aSize);
00759         }
<a name="l00760"></a><a class="code" href="classCPVMMFPointerBuffer.html#a4">00760</a>         <span class="keyword">virtual</span> TUint <a class="code" href="classCPVMMFPointerBuffer.html#a4">BufferSize</a>()<span class="keyword"> const</span>
00761 <span class="keyword">        </span>{
00762             <span class="keywordflow">return</span> iPtr.Size();
00763         }
<a name="l00764"></a><a class="code" href="classCPVMMFPointerBuffer.html#a5">00764</a>         <span class="keywordtype">void</span> <a class="code" href="classCPVMMFPointerBuffer.html#a5">SetData</a>(TUint8* aData, TInt aLength)
00765         {
00766             iPtr.Set(aData, aLength, aLength);
00767         }
00768 
<a name="l00769"></a><a class="code" href="classCPVMMFPointerBuffer.html#a6">00769</a>         <span class="keywordtype">void</span> <a class="code" href="classCPVMMFPointerBuffer.html#a6">SetFrameSize</a>(<span class="keyword">const</span> TSize&amp; size)
00770         {
00771             iFrameSize = size;
00772         }
00773 
00774         <span class="comment">/* MPVYuvFrameBuffer virtuals */</span>
<a name="l00775"></a><a class="code" href="classCPVMMFPointerBuffer.html#a7">00775</a>         <span class="keyword">virtual</span> TSize <a class="code" href="classCPVMMFPointerBuffer.html#a7">GetFrameSize</a>()<span class="keyword">const</span>
00776         {
00777             <span class="keywordflow">return</span> iFrameSize;
00778         }
00779     <span class="keyword">private</span>:
00780         <a class="code" href="classCPVMMFPointerBuffer.html">CPVMMFPointerBuffer</a>() : CMMFDataBuffer(<a class="code" href="pv__plugin__interfaces_8h.html#a17">KPVUidYUVFrameBuffer</a>),
00781                 iPtr(0, 0, 0),
00782                 iFrameSize(TSize(<a class="code" href="pv__plugin__interfaces_8h.html#a7">PV_YUV_BUFFER_DEF_WIDTH</a>, <a class="code" href="pv__plugin__interfaces_8h.html#a8">PV_YUV_BUFFER_DEF_HEIGHT</a>)) {};
00783 
00784     <span class="keyword">private</span>:
00785         TPtr8 iPtr;
00786         TSize iFrameSize;
00787 };
00788 <span class="preprocessor">#endif //</span>
00789 <span class="preprocessor"></span>
00790 
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