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Implement ICM_DECOMPRESSEX, fix some bugs.

This commit is contained in:
Mike McCormack 2004-01-20 21:50:45 +00:00 committed by Alexandre Julliard
parent bbf48a1e0e
commit d26f658acb
1 changed files with 41 additions and 2 deletions
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43
dlls/iccvid/iccvid.c
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@ -767,7 +767,16 @@ LRESULT ICCVID_DecompressQuery( ICCVID_Info *info, LPBITMAPINFO in, LPBITMAPINFO
}
if( out )
return ICERR_UNSUPPORTED;
{
if( in->bmiHeader.biPlanes != out->bmiHeader.biPlanes )
return ICERR_UNSUPPORTED;
if( in->bmiHeader.biBitCount != out->bmiHeader.biBitCount )
return ICERR_UNSUPPORTED;
if( in->bmiHeader.biHeight != out->bmiHeader.biHeight )
return ICERR_UNSUPPORTED;
if( in->bmiHeader.biWidth != out->bmiHeader.biWidth )
return ICERR_UNSUPPORTED;
}
return ICERR_OK;
}
@ -824,6 +833,28 @@ LRESULT ICCVID_Decompress( ICCVID_Info *info, ICDECOMPRESS *icd, DWORD size )
return ICERR_OK;
}
LRESULT ICCVID_DecompressEx( ICCVID_Info *info, ICDECOMPRESSEX *icd, DWORD size )
{
LONG width, height;
WORD bit_per_pixel;
TRACE("ICM_DECOMPRESSEX %p %p %ld\n", info, icd, size);
if( (info==NULL) || (info->dwMagic!=ICCVID_MAGIC) )
return ICERR_BADPARAM;
/* FIXME: flags are ignored */
width = icd->lpbiSrc->biWidth;
height = icd->lpbiSrc->biHeight;
bit_per_pixel = icd->lpbiSrc->biBitCount;
decode_cinepak(info->cvinfo, icd->lpSrc, icd->lpbiSrc->biSizeImage,
icd->lpDst, width, height, bit_per_pixel);
return ICERR_OK;
}
LRESULT ICCVID_Close( ICCVID_Info *info )
{
if( (info==NULL) || (info->dwMagic!=ICCVID_MAGIC) )
@ -848,6 +879,10 @@ LRESULT WINAPI ICCVID_DriverProc( DWORD dwDriverId, HDRVR hdrvr, UINT msg,
return 1;
case DRV_ENABLE:
return 0;
case DRV_DISABLE:
return 0;
case DRV_FREE:
return 0;
case DRV_OPEN:
TRACE("Opened\n");
@ -871,11 +906,15 @@ LRESULT WINAPI ICCVID_DriverProc( DWORD dwDriverId, HDRVR hdrvr, UINT msg,
case ICM_DECOMPRESS:
return ICCVID_Decompress( info, (ICDECOMPRESS*) lParam1,
(DWORD) lParam2 );
case ICM_DECOMPRESSEX:
return ICCVID_DecompressEx( info, (ICDECOMPRESSEX*) lParam1,
(DWORD) lParam2 );
case DRV_CLOSE:
return ICCVID_Close( info );
default:
FIXME("Unknown message: %d %ld %ld\n", msg, lParam1, lParam2);
FIXME("Unknown message: %04x %ld %ld\n", msg, lParam1, lParam2);
}
return 0;
}