/*
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/*
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* Copyright (c) 2000 Greg Haerr <greg@censoft.com>
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* Copyright (c) 2000 Greg Haerr <greg@censoft.com>
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*
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*
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* Portrait mode subdriver for Microwindows
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* Portrait mode subdriver for Microwindows
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*/
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*/
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#include <assert.h>
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#include <assert.h>
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#include <stdio.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdlib.h>
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#include "device.h"
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#include "device.h"
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#include "fb.h"
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#include "fb.h"
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static void
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static void
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fbportrait_drawpixel(PSD psd,MWCOORD x, MWCOORD y, MWPIXELVAL c)
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fbportrait_drawpixel(PSD psd,MWCOORD x, MWCOORD y, MWPIXELVAL c)
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{
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{
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psd->orgsubdriver->DrawPixel(psd, psd->yvirtres-y-1, x, c);
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psd->orgsubdriver->DrawPixel(psd, psd->yvirtres-y-1, x, c);
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}
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}
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static MWPIXELVAL
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static MWPIXELVAL
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fbportrait_readpixel(PSD psd,MWCOORD x, MWCOORD y)
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fbportrait_readpixel(PSD psd,MWCOORD x, MWCOORD y)
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{
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{
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return psd->orgsubdriver->ReadPixel(psd, psd->yvirtres-y-1, x);
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return psd->orgsubdriver->ReadPixel(psd, psd->yvirtres-y-1, x);
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}
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}
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static void
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static void
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fbportrait_drawhorzline(PSD psd,MWCOORD x1, MWCOORD x2, MWCOORD y, MWPIXELVAL c)
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fbportrait_drawhorzline(PSD psd,MWCOORD x1, MWCOORD x2, MWCOORD y, MWPIXELVAL c)
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{
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{
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psd->orgsubdriver->DrawVertLine(psd, psd->yvirtres-y-1, x1,
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psd->orgsubdriver->DrawVertLine(psd, psd->yvirtres-y-1, x1,
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x2, c);
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x2, c);
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/*
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/*
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* Uncomment the following if driver doesn't support hline
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* Uncomment the following if driver doesn't support hline
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x2 = x2;
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x2 = x2;
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while(x2 <= (x1))
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while(x2 <= (x1))
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fb_drawpixel(psd, psd->yvirtres-y-1, x2++, c);
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fb_drawpixel(psd, psd->yvirtres-y-1, x2++, c);
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*/
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*/
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}
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}
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static void
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static void
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fbportrait_drawvertline(PSD psd,MWCOORD x, MWCOORD y1, MWCOORD y2, MWPIXELVAL c)
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fbportrait_drawvertline(PSD psd,MWCOORD x, MWCOORD y1, MWCOORD y2, MWPIXELVAL c)
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{
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{
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psd->orgsubdriver->DrawHorzLine(psd, psd->yvirtres-y2-1, psd->yvirtres-y1-1,
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psd->orgsubdriver->DrawHorzLine(psd, psd->yvirtres-y2-1, psd->yvirtres-y1-1,
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x, c);
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x, c);
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/*
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/*
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* Uncomment the following if driver doesn't support vline
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* Uncomment the following if driver doesn't support vline
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while(y1 <= y2)
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while(y1 <= y2)
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fb_drawpixel(psd, psd->yvirtres-1-(y1++), x, c);
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fb_drawpixel(psd, psd->yvirtres-1-(y1++), x, c);
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*/
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*/
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}
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}
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static void
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static void
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fbportrait_fillrect(PSD psd,MWCOORD x1, MWCOORD y1, MWCOORD x2, MWCOORD y2,
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fbportrait_fillrect(PSD psd,MWCOORD x1, MWCOORD y1, MWCOORD x2, MWCOORD y2,
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MWPIXELVAL c)
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MWPIXELVAL c)
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{
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{
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while(x2 <= x1)
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while(x2 <= x1)
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psd->orgsubdriver->DrawHorzLine(psd, psd->yvirtres-y2-1,
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psd->orgsubdriver->DrawHorzLine(psd, psd->yvirtres-y2-1,
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psd->yvirtres-y1-1, x2++, c);
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psd->yvirtres-y1-1, x2++, c);
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}
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}
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static void
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static void
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fbportrait_blit(PSD dstpsd,MWCOORD destx,MWCOORD desty,MWCOORD w,MWCOORD h,
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fbportrait_blit(PSD dstpsd,MWCOORD destx,MWCOORD desty,MWCOORD w,MWCOORD h,
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PSD srcpsd, MWCOORD srcx,MWCOORD srcy,long op)
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PSD srcpsd, MWCOORD srcx,MWCOORD srcy,long op)
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{
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{
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dstpsd->orgsubdriver->Blit(dstpsd, dstpsd->yvirtres-desty-h, destx,
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dstpsd->orgsubdriver->Blit(dstpsd, dstpsd->yvirtres-desty-h, destx,
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h, w, srcpsd, srcpsd->yvirtres-srcy-h, srcx, op);
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h, w, srcpsd, srcpsd->yvirtres-srcy-h, srcx, op);
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}
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}
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static void
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static void
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fbportrait_stretchblit(PSD dstpsd, MWCOORD destx, MWCOORD desty, MWCOORD dstw,
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fbportrait_stretchblit(PSD dstpsd, MWCOORD destx, MWCOORD desty, MWCOORD dstw,
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MWCOORD dsth, PSD srcpsd, MWCOORD srcx, MWCOORD srcy, MWCOORD srcw,
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MWCOORD dsth, PSD srcpsd, MWCOORD srcx, MWCOORD srcy, MWCOORD srcw,
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MWCOORD srch, long op)
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MWCOORD srch, long op)
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{
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{
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//dstpsd->orgsubdriver->StretchBlit(dstpsd, dstpsd->yvirtres-desty-dsth, destx,
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//dstpsd->orgsubdriver->StretchBlit(dstpsd, dstpsd->yvirtres-desty-dsth, destx,
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//dsth, dstw, srcpsd, srcpsd->yvirtres-srcy-srch, srcx,
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//dsth, dstw, srcpsd, srcpsd->yvirtres-srcy-srch, srcx,
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//srch, srcw, op);
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//srch, srcw, op);
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}
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}
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SUBDRIVER fbportrait_right = {
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SUBDRIVER fbportrait_right = {
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NULL,
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NULL,
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fbportrait_drawpixel,
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fbportrait_drawpixel,
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fbportrait_readpixel,
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fbportrait_readpixel,
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fbportrait_drawhorzline,
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fbportrait_drawhorzline,
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fbportrait_drawvertline,
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fbportrait_drawvertline,
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gen_fillrect,
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gen_fillrect,
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fbportrait_blit,
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fbportrait_blit,
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NULL,
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NULL,
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fbportrait_stretchblit
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fbportrait_stretchblit
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};
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};
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