mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-26 08:19:55 +03:00
66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/*
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* Copyright 2015 Chris Young <chris@unsatisfactorysoftware.co.uk>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** \file
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* Abstract RTG functions for newer/older/non-P96 systems
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*/
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#include "amiga/rtg.h"
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struct BitMap *ami_rtg_allocbitmap(ULONG width, ULONG height, ULONG depth,
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ULONG flags, struct BitMap *friend, RGBFTYPE format)
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{
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if(P96Base == NULL) {
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#ifndef __amigaos4__
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if(depth > 8) depth = 8;
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#endif
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return AllocBitMap(width, height, depth, flags, friend);
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} else {
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return p96AllocBitMap(width, height, depth, flags, friend, format);
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}
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}
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void ami_rtg_freebitmap(struct BitMap *bm)
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{
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if(P96Base == NULL) {
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return FreeBitMap(bm);
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} else {
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return p96FreeBitMap(bm);
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}
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}
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void ami_rtg_writepixelarray(UBYTE *pixdata, struct BitMap *bm,
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ULONG width, ULONG height, ULONG bpr, ULONG format)
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{
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struct RenderInfo ri;
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struct RastPort trp;
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/* This requires P96 currently */
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if(P96Base == NULL) return;
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ri.Memory = pixdata;
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ri.BytesPerRow = bpr;
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ri.RGBFormat = format;
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InitRastPort(&trp);
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trp.BitMap = bm;
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p96WritePixelArray((struct RenderInfo *)&ri, 0, 0, &trp, 0, 0, width, height);
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}
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