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annotate deps/Platinum/Source/Devices/FrameStreamer/PltFrameStream.h @ 0:3425707ddbf6

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Initial import (hopefully this mercurial stuff works...)
author fraserofthenight
date Mon, 06 Jul 2009 08:06:28 -0700
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1 /*****************************************************************
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2 |
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3 | Platinum - Frame Stream
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4 |
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5 | Copyright (c) 2004-2008, Plutinosoft, LLC.
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6 | All rights reserved.
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7 | http://www.plutinosoft.com
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8 |
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9 | This program is free software; you can redistribute it and/or
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10 | modify it under the terms of the GNU General Public License
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11 | as published by the Free Software Foundation; either version 2
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12 | of the License, or (at your option) any later version.
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13 |
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14 | OEMs, ISVs, VARs and other distributors that combine and
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15 | distribute commercially licensed software with Platinum software
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16 | and do not wish to distribute the source code for the commercially
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17 | licensed software under version 2, or (at your option) any later
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18 | version, of the GNU General Public License (the "GPL") must enter
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19 | into a commercial license agreement with Plutinosoft, LLC.
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20 |
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21 | This program is distributed in the hope that it will be useful,
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22 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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23 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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24 | GNU General Public License for more details.
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25 |
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26 | You should have received a copy of the GNU General Public License
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27 | along with this program; see the file LICENSE.txt. If not, write to
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28 | the Free Software Foundation, Inc.,
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29 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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30 | http://www.gnu.org/licenses/gpl-2.0.html
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31 |
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32 ****************************************************************/
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33
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34 #ifndef _PLT_FRAMESTREAM_H_
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35 #define _PLT_FRAMESTREAM_H_
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36
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37 /*----------------------------------------------------------------------
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38 | includes
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39 +---------------------------------------------------------------------*/
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40 #include "Neptune.h"
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41 #include "PltFrameBuffer.h"
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42
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43 /*----------------------------------------------------------------------
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44 | PLT_InputFrameStream
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45 +---------------------------------------------------------------------*/
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46 class PLT_InputFrameStream : public NPT_InputStream
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47 {
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48 public:
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49 // methods
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50 PLT_InputFrameStream(PLT_FrameBuffer& frame_buffer,
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51 const char* boundary);
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52 virtual ~PLT_InputFrameStream();
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53
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54 // NPT_InputStream methods
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55 NPT_Result Read(void* buffer,
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56 NPT_Size bytes_to_read,
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57 NPT_Size* bytes_read = 0);
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58
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59 NPT_Result Seek(NPT_Position offset) { NPT_COMPILER_UNUSED(offset); return NPT_FAILURE; }
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60 NPT_Result Skip(NPT_Size offset) { NPT_COMPILER_UNUSED(offset); return NPT_FAILURE; }
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61 NPT_Result Tell(NPT_Position& offset){ NPT_COMPILER_UNUSED(offset); return NPT_FAILURE; }
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62 NPT_Result GetSize(NPT_LargeSize& size) { NPT_COMPILER_UNUSED(size); return NPT_FAILURE; }
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63 NPT_Result GetAvailable(NPT_LargeSize& available);
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64
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65 private:
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66 NPT_Result FillBuffer();
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67
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68 protected:
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69 PLT_FrameBuffer& m_FrameBuffer;
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70 NPT_MemoryStream m_Part;
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71 NPT_UInt32 m_LastFrameIndex;
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72 NPT_String m_Boundary;
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73 bool m_Eos;
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74 };
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75
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76 typedef NPT_Reference<PLT_InputFrameStream> PLT_InputFrameStreamReference;
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77
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78 #endif /* _PLT_FRAMESTREAM_H_ */