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Aegisub/vsfilter/dsutil/MediaTypes.cpp

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/*
* Copyright (C) 2003-2006 Gabest
* http://www.gabest.org
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Make; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#include "stdafx.h"
#include <initguid.h>
#include "../include/moreuuids.h"
#include "MediaTypes.h"
#include "DSUtil.h"
#define VIH_NORMAL (sizeof(VIDEOINFOHEADER))
#define VIH_BITFIELDS (sizeof(VIDEOINFOHEADER)+3*sizeof(RGBQUAD))
#define VIH2_NORMAL (sizeof(VIDEOINFOHEADER2))
#define VIH2_BITFIELDS (sizeof(VIDEOINFOHEADER2)+3*sizeof(RGBQUAD))
#define BIH_SIZE (sizeof(BITMAPINFOHEADER))
VIH vihs[] =
{
// YUY2
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 16, mmioFOURCC('Y','U','Y','2'), 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH_NORMAL, // size
&MEDIASUBTYPE_YUY2 // subtype
},
// YV12
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 12, mmioFOURCC('Y','V','1','2'), 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH_NORMAL, // size
&MEDIASUBTYPE_YV12 // subtype
},
// I420
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 12, mmioFOURCC('I','4','2','0'), 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH_NORMAL, // size
&MEDIASUBTYPE_I420 // subtype
},
// IYUV
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 12, mmioFOURCC('I','Y','U','V'), 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH_NORMAL, // size
&MEDIASUBTYPE_IYUV // subtype
},
// 8888 normal
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 32, BI_RGB, 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH_NORMAL, // size
&MEDIASUBTYPE_RGB32 // subtype
},
// 8888 bitf
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 32, BI_BITFIELDS, 0, 0, 0, 0, 0} // bmiHeader
},
{0xFF0000, 0x00FF00, 0x0000FF}, // mask[3]
VIH_BITFIELDS, // size
&MEDIASUBTYPE_RGB32 // subtype
},
// A888 normal
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 32, BI_RGB, 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH_NORMAL, // size
&MEDIASUBTYPE_ARGB32 // subtype
},
// A888 bitf (I'm not sure if this exist...)
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 32, BI_BITFIELDS, 0, 0, 0, 0, 0} // bmiHeader
},
{0xFF0000, 0x00FF00, 0x0000FF}, // mask[3]
VIH_BITFIELDS, // size
&MEDIASUBTYPE_ARGB32 // subtype
},
// 888 normal
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 24, BI_RGB, 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH_NORMAL, // size
&MEDIASUBTYPE_RGB24 // subtype
},
// 888 bitf
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 24, BI_BITFIELDS, 0, 0, 0, 0, 0} // bmiHeader
},
{0xFF0000, 0x00FF00, 0x0000FF}, // mask[3]
VIH_BITFIELDS, // size
&MEDIASUBTYPE_RGB24 // subtype
},
// 565 normal
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 16, BI_RGB, 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH_NORMAL, // size
&MEDIASUBTYPE_RGB565 // subtype
},
// 565 bitf
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 16, BI_BITFIELDS, 0, 0, 0, 0, 0} // bmiHeader
},
{0xF800, 0x07E0, 0x001F}, // mask[3]
VIH_BITFIELDS, // size
&MEDIASUBTYPE_RGB565 // subtype
},
// 555 normal
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 16, BI_RGB, 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH_NORMAL, // size
&MEDIASUBTYPE_RGB555 // subtype
},
// 555 bitf
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 16, BI_BITFIELDS, 0, 0, 0, 0, 0} // bmiHeader
},
{0x7C00, 0x03E0, 0x001F}, // mask[3]
VIH_BITFIELDS, // size
&MEDIASUBTYPE_RGB555 // subtype
},
};
VIH2 vih2s[] =
{
// YUY2
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 16, mmioFOURCC('Y','U','Y','2'), 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH2_NORMAL, // size
&MEDIASUBTYPE_YUY2 // subtype
},
// YV12
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 12, mmioFOURCC('Y','V','1','2'), 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH2_NORMAL, // size
&MEDIASUBTYPE_YV12 // subtype
},
// I420
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 12, mmioFOURCC('I','4','2','0'), 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH2_NORMAL, // size
&MEDIASUBTYPE_I420 // subtype
},
// IYUV
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 12, mmioFOURCC('I','Y','U','V'), 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH2_NORMAL, // size
&MEDIASUBTYPE_IYUV // subtype
},
// 8888 normal
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 32, BI_RGB, 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH2_NORMAL, // size
&MEDIASUBTYPE_RGB32 // subtype
},
// 8888 bitf
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 32, BI_BITFIELDS, 0, 0, 0, 0, 0} // bmiHeader
},
{0xFF0000, 0x00FF00, 0x0000FF}, // mask[3]
VIH2_BITFIELDS, // size
&MEDIASUBTYPE_RGB32 // subtype
},
// A888 normal
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 32, BI_RGB, 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH2_NORMAL, // size
&MEDIASUBTYPE_ARGB32 // subtype
},
// A888 bitf (I'm not sure if this exist...)
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 32, BI_BITFIELDS, 0, 0, 0, 0, 0} // bmiHeader
},
{0xFF0000, 0x00FF00, 0x0000FF}, // mask[3]
VIH2_BITFIELDS, // size
&MEDIASUBTYPE_ARGB32 // subtype
},
// 888 normal
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 24, BI_RGB, 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH2_NORMAL, // size
&MEDIASUBTYPE_RGB24 // subtype
},
// 888 bitf
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 24, BI_BITFIELDS, 0, 0, 0, 0, 0} // bmiHeader
},
{0xFF0000, 0x00FF00, 0x0000FF}, // mask[3]
VIH2_BITFIELDS, // size
&MEDIASUBTYPE_RGB24 // subtype
},
// 565 normal
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 16, BI_RGB, 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH2_NORMAL, // size
&MEDIASUBTYPE_RGB565 // subtype
},
// 565 bitf
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 16, BI_BITFIELDS, 0, 0, 0, 0, 0} // bmiHeader
},
{0xF800, 0x07E0, 0x001F}, // mask[3]
VIH2_BITFIELDS, // size
&MEDIASUBTYPE_RGB565 // subtype
},
// 555 normal
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 16, BI_RGB, 0, 0, 0, 0, 0} // bmiHeader
},
{0, 0, 0}, // mask[3]
VIH2_NORMAL, // size
&MEDIASUBTYPE_RGB555 // subtype
},
// 555 bitf
{
{
{0, 0, 0, 0}, {0, 0, 0, 0}, 0, 0, 0, 0, 0, 0, 0, 0, 0,
{BIH_SIZE, 0, 0, 1, 16, BI_BITFIELDS, 0, 0, 0, 0, 0} // bmiHeader
},
{0x7C00, 0x03E0, 0x001F}, // mask[3]
VIH2_BITFIELDS, // size
&MEDIASUBTYPE_RGB555 // subtype
},
};
int VIHSIZE = countof(vihs);
CString VIH2String(int i)
{
CString ret = CString(GuidNames[*vihs[i].subtype]);
if(!ret.Left(13).CompareNoCase(_T("MEDIASUBTYPE_"))) ret = ret.Mid(13);
if(vihs[i].vih.bmiHeader.biCompression == 3) ret += _T(" BITF");
if(*vihs[i].subtype == MEDIASUBTYPE_I420) ret = _T("I420"); // FIXME
return(ret);
}
CString Subtype2String(const GUID& subtype)
{
CString ret = CString(GuidNames[subtype]);
if(!ret.Left(13).CompareNoCase(_T("MEDIASUBTYPE_"))) ret = ret.Mid(13);
if(subtype == MEDIASUBTYPE_I420) ret = _T("I420"); // FIXME
return(ret);
}
void CorrectMediaType(AM_MEDIA_TYPE* pmt)
{
if(!pmt) return;
CMediaType mt(*pmt);
if(mt.formattype == FORMAT_VideoInfo)
{
VIDEOINFOHEADER* vih = (VIDEOINFOHEADER*)mt.pbFormat;
for(int i = 0; i < VIHSIZE; i++)
{
if(mt.subtype == *vihs[i].subtype
&& vih->bmiHeader.biCompression == vihs[i].vih.bmiHeader.biCompression)
{
mt.AllocFormatBuffer(vihs[i].size);
memcpy(mt.pbFormat, &vihs[i], vihs[i].size);
memcpy(mt.pbFormat, pmt->pbFormat, sizeof(VIDEOINFOHEADER));
break;
}
}
}
else if(mt.formattype == FORMAT_VideoInfo2)
{
VIDEOINFOHEADER2* vih2 = (VIDEOINFOHEADER2*)mt.pbFormat;
for(int i = 0; i < VIHSIZE; i++)
{
if(mt.subtype == *vih2s[i].subtype
&& vih2->bmiHeader.biCompression == vih2s[i].vih.bmiHeader.biCompression)
{
mt.AllocFormatBuffer(vih2s[i].size);
memcpy(mt.pbFormat, &vih2s[i], vih2s[i].size);
memcpy(mt.pbFormat, pmt->pbFormat, sizeof(VIDEOINFOHEADER2));
break;
}
}
}
CopyMediaType(pmt, &mt);
}
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