/* $Xorg: cvttoindex.c,v 1.3 2000/08/17 19:54:25 cpqbld Exp $ */ /**** module cvttoindex.c ****/ /****************************************************************************** Copyright 1993, 1994, 1998 The Open Group All Rights Reserved. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. NOTICE This software is being provided by AGE Logic, Inc. under the following license. By obtaining, using and/or copying this software, you agree that you have read, understood, and will comply with these terms and conditions: Permission to use, copy, modify, distribute and sell this software and its documentation for any purpose and without fee or royalty and to grant others any or all rights granted herein is hereby granted, provided that you agree to comply with the following copyright notice and statements, including the disclaimer, and that the same appears on all copies and derivative works of the software and documentation you make. "Copyright 1993, 1994 by AGE Logic, Inc." THIS SOFTWARE IS PROVIDED "AS IS". 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Title to this software shall at all times remain with AGE Logic, Inc. ***************************************************************************** cvttoindex.c -- converttoindex flo element tests Syd Logan -- AGE Logic, Inc. *****************************************************************************/ /* $XFree86: xc/programs/xieperf/cvttoindex.c,v 1.5 2001/01/17 23:45:37 dawes Exp $ */ #include "xieperf.h" #include #include #include #include static XiePhotomap ditheredPhotomap; static XieColorList clist1; static XieColorList clist2; static XiePhotoElement *flograph; static int flo_notify; static XiePhotoflo flo; static int flo_elements; extern Bool showErrors; extern Bool dontClear; extern Window drawableWindow; static int CreateCvtToIndexFlo ( XParms xp, Parms p ); int InitConvertToIndex(XParms xp, Parms p, int reps) { XieLTriplet levels; int cube; int cclass; #if defined(__cplusplus) || defined(c_plusplus) cclass = xp->vinfo.c_class; #else cclass = xp->vinfo.class; #endif if ( !IsColorVisual( cclass ) || IsStaticVisual( cclass ) ) return( 0 ); cube = icbrt( 1 << xp->vinfo.depth ); if ( IsTrueColorOrDirectColor( cclass ) ) { levels[ 0 ] = TripleTrueOrDirectLevels( xp ); levels[ 1 ] = levels[ 2 ] = levels[ 0 ]; } else { levels[ 0 ] = cube; levels[ 1 ] = cube; levels[ 2 ] = cube; } clist1 = ( XieColorList ) NULL; clist2 = ( XieColorList ) NULL; ditheredPhotomap = ( XiePhotomap ) NULL; flograph = ( XiePhotoElement * ) NULL; flo = ( XiePhotoflo ) NULL; if ( !( clist1 = XieCreateColorList( xp->d ) ) ) reps = 0; if ( ( ( CvtToIndexParms * ) p->ts )->addCvtFromIndex == True ) if ( !( clist2 = XieCreateColorList( xp->d ) ) ) reps = 0; if ( reps ) { if ( ( ( CvtToIndexParms * ) p->ts )->useDefaultCmap == True ) InstallDefaultColormap( xp ); if ( ( ( CvtToIndexParms * ) p->ts )->addCvtFromIndex == False ) { ditheredPhotomap = GetXIEDitheredTriplePhotomap( xp, p, 1, ( ( CvtToIndexParms * ) p->ts )->dither, 0, levels ); if ( ditheredPhotomap == ( XiePhotomap ) NULL ) { reps = 0; } } else { dontClear = True; if ( !GetXIEDitheredTripleWindow( xp, p, xp->w, 1, ( ( CvtToIndexParms * ) p->ts )->dither, 0, levels ) ) { reps = 0; } else { XMoveWindow( xp->d, drawableWindow, WIDTH + 10, 0 ); XMapRaised( xp->d, drawableWindow ); } } } if ( reps ) { if ( !CreateCvtToIndexFlo( xp, p ) ) { fprintf( stderr, "Could not create ConvertToIndex flo\n" ); reps = 0; } } if ( !reps ) { EndConvertToIndex( xp, p ); } return( reps ); } static int CreateCvtToIndexFlo(XParms xp, Parms p) { int decode_notify; int idx; XieColorAllocAllParam *color_param = NULL; XWindowAttributes xwa; Bool colorAllocNotify; Bool addCvtFromIndex; addCvtFromIndex = ( ( CvtToIndexParms * ) p->ts )->addCvtFromIndex; if ( addCvtFromIndex == False ) flo_elements = 3; else flo_elements = 4; flograph = XieAllocatePhotofloGraph( flo_elements ); if ( flograph == ( XiePhotoElement * ) NULL ) { fprintf( stderr, "XieAllocatePhotofloGraph failed\n" ); return( 0 ); } color_param = XieTecColorAllocAll( 123 ); if ( color_param == ( XieColorAllocAllParam * ) NULL ) { fprintf( stderr, "XieTecColorAllocAll failed\n" ); XieFreePhotofloGraph(flograph,3); return( 0 ); } decode_notify = False; idx = 0; if ( addCvtFromIndex == True ) { XieFloImportDrawable(&flograph[idx], xp->w, 0, 0, WIDTH, HEIGHT, 0, False ); idx++; } else { XieFloImportPhotomap(&flograph[idx],ditheredPhotomap, decode_notify); idx++; } colorAllocNotify = True; if ( ( ( CvtToIndexParms * ) p->ts )->useDefaultCmap == True ) { colorAllocNotify = False; XGetWindowAttributes( xp->d, DefaultRootWindow( xp->d ), &xwa ); XSetWindowColormap( xp->d, xp->w, xwa.colormap ); XSync( xp->d, 0 ); } XGetWindowAttributes( xp->d, xp->w, &xwa ); if ( addCvtFromIndex == True ) { XieFloConvertFromIndex(&flograph[idx], idx, xwa.colormap, xieValTripleBand, xp->vinfo.bits_per_rgb ); idx++; } XieFloConvertToIndex(&flograph[idx], idx, xwa.colormap, clist1, colorAllocNotify, xieValColorAllocAll, (char *)color_param ); idx++; XieFloExportDrawable(&flograph[idx], idx, /* source phototag number */ ( addCvtFromIndex == False ? xp->w : drawableWindow ), xp->fggc, 0, /* x offset in window */ 0 /* y offset in window */ ); idx++; flo = XieCreatePhotoflo( xp->d, flograph, flo_elements ); XSync( xp->d, 0 ); XFree( color_param ); flo_notify = ( ( CvtToIndexParms * ) p->ts )->flo_notify; return( 1 ); } void DoConvertToIndex(XParms xp, Parms p, int reps) { int i; for ( i = 0; i < reps; i++ ) { XieExecutePhotoflo(xp->d, flo, flo_notify ); } } /* this is for the ColorAlloc event test ( see events.c ) */ void DoColorAllocEvent(XParms xp, Parms p, int reps) { int i; for (i = 0; i != reps; i++) { XieExecutePhotoflo( xp->d, flo, flo_notify ); WaitForXIEEvent( xp, ( ( EventParms * ) p->ts )->event, flo, 0, showErrors ); WaitForXIEEvent( xp, xieEvnNoPhotofloDone, flo, 0, False ); } } void EndConvertToIndex(XParms xp, Parms p) { if ( ( ( CvtToIndexParms * ) p->ts )->useDefaultCmap == True ) InstallGrayColormap( xp ); if ( ( ( CvtToIndexParms * ) p->ts )->addCvtFromIndex == True ) { XUnmapWindow( xp->d, drawableWindow ); dontClear = False; } FreeCvtToIndexStuff( xp, p ); } void FreeCvtToIndexStuff(XParms xp, Parms p) { if ( ditheredPhotomap ) { XieDestroyPhotomap(xp->d, ditheredPhotomap); ditheredPhotomap = ( XiePhotomap ) NULL; } if ( clist1 ) { XieDestroyColorList( xp->d, clist1 ); clist1 = ( XieColorList ) NULL; } if ( clist2 ) { XieDestroyColorList( xp->d, clist2 ); clist2 = ( XieColorList ) NULL; } if ( flograph ) { XieFreePhotofloGraph(flograph,flo_elements); flograph = ( XiePhotoElement * ) NULL; } if ( flo ) { XieDestroyPhotoflo( xp->d, flo ); flo = ( XiePhotoflo ) NULL; } }