diff options
Diffstat (limited to 'src/extension/internal/uemf_endian.c')
| -rw-r--r-- | src/extension/internal/uemf_endian.c | 48 |
1 files changed, 38 insertions, 10 deletions
diff --git a/src/extension/internal/uemf_endian.c b/src/extension/internal/uemf_endian.c index d1563fc82..4fae7f7d4 100644 --- a/src/extension/internal/uemf_endian.c +++ b/src/extension/internal/uemf_endian.c @@ -18,7 +18,7 @@ /* File: uemf_endian.h Version: 0.0.9 -Date: 27-SEP-2012 +Date: 19-SEP-2012 Author: David Mathog, Biology Division, Caltech email: mathog@caltech.edu Copyright: 2012 David Mathog and California Institute of Technology (Caltech) @@ -642,24 +642,52 @@ void U_EMRNOTIMPLEMENTED_swap(char *record, int torev){ // U_EMRHEADER 1 void U_EMRHEADER_swap(char *record, int torev){ + int nDesc,offDesc,nSize,cbPix,offPix; + PU_EMRHEADER pEmr = (PU_EMRHEADER)(record); + if(torev){ + nSize = pEmr->emr.nSize; + } core5_swap(record, torev); + if(!torev){ + nSize = pEmr->emr.nSize; + } - PU_EMRHEADER pEmr = (PU_EMRHEADER)(record); rectl_swap(&(pEmr->rclBounds),2); // rclBounds rclFrame U_swap4(&(pEmr->dSignature), 4); // dSignature nVersion nBytes nRecords U_swap2(&(pEmr->nHandles), 2); // nHandlessReserved + if(torev){ + nDesc = pEmr->nDescription; + offDesc = pEmr->offDescription; + } U_swap4(&(pEmr->nDescription), 3); // nDescription offDescription nPalEntries + if(!torev){ + nDesc = pEmr->nDescription; + offDesc = pEmr->offDescription; + } // UTF16-LE Description sizel_swap(&(pEmr->szlDevice), 2); // szlDevice szlMillimeters - if(torev && pEmr->cbPixelFormat){ - pixelformatdescriptor_swap( (PU_PIXELFORMATDESCRIPTOR) (record + pEmr->offPixelFormat)); - } - U_swap4(&(pEmr->cbPixelFormat), 2); // cbPixelFormat offPixelFormat - if(!torev && pEmr->cbPixelFormat){ - pixelformatdescriptor_swap( (PU_PIXELFORMATDESCRIPTOR) (record + pEmr->offPixelFormat)); + if((nDesc && (offDesc >= 100)) || + (!offDesc && nSize >= 100) + ){ + if(torev){ + cbPix = pEmr->cbPixelFormat; + offPix = pEmr->offPixelFormat; + if(cbPix)pixelformatdescriptor_swap( (PU_PIXELFORMATDESCRIPTOR) (record + pEmr->offPixelFormat)); + } + U_swap4(&(pEmr->cbPixelFormat), 2); // cbPixelFormat offPixelFormat + if(!torev){ + cbPix = pEmr->cbPixelFormat; + offPix = pEmr->offPixelFormat; + if(cbPix)pixelformatdescriptor_swap( (PU_PIXELFORMATDESCRIPTOR) (record + pEmr->offPixelFormat)); + } + U_swap4(&(pEmr->bOpenGL), 1); // bOpenGL + if((nDesc && (offDesc >= 108)) || + (cbPix && (offPix >=108)) || + (!offDesc && !cbPix && nSize >= 108) + ){ + sizel_swap(&(pEmr->szlMicrometers), 1); // szlMicrometers + } } - U_swap4(&(pEmr->bOpenGL), 1); // bOpenGL - sizel_swap(&(pEmr->szlMicrometers), 1); // szlMicrometers } // U_EMRPOLYBEZIER 2 |