1994/0412/port/devmouse.c (diff list | history)

1994/0325/sys/src/9/port/devmouse.c:115,123 – 1994/0412/sys/src/9/port/devmouse.c:115,137 (short | long | prev | next)
1993/1006		{0, 0, 16, 16} };
1994/0412		ulong cursorworkbits[16*4]; GBitmap cursorwork = { cursorworkbits, 0, 1, 0, {0, 0, 16, 16}, {0, 0, 16, 16} };
1993/1006		void Cursortocursor(Cursor*); int mousechanged(void*);
1994/0412		extern void screenload(Rectangle, uchar*, int, int, int); extern void screenunload(Rectangle, uchar*, int, int, int);
1993/1006		enum{ Qdir,
1993/1009		Qcursor,
1994/0325/sys/src/9/port/devmouse.c:156,166 – 1994/0412/sys/src/9/port/devmouse.c:170,183
1993/1006		{ if(!conf.monitor) return; if(gscreen.ldepth > 3)
1994/0412		if(gscreen.ldepth > 3){
1993/1006		cursorback.ldepth = 0; else{
1994/0412		cursorwork.ldepth = 0; }else{
1993/1006		cursorback.ldepth = gscreen.ldepth; cursorback.width = ((16 << gscreen.ldepth) + 31) >> 5;
1994/0412		cursorwork.ldepth = gscreen.ldepth; cursorwork.width = ((16 << gscreen.ldepth) + 31) >> 5;
1993/1006		} cursoron(1); }
1994/0325/sys/src/9/port/devmouse.c:434,445 – 1994/0412/sys/src/9/port/devmouse.c:451,465
1993/1006		cursor.r.min = mouse.xy; cursor.r.max = add(mouse.xy, Pt(16, 16)); cursor.r = raddp(cursor.r, cursor.offset); gbitblt(&cursorback, Pt(0, 0), &gscreen, cursor.r, S); gbitblt(&gscreen, cursor.r.min,
1994/0412		screenunload(cursor.r, (uchar*)cursorworkbits, (16>>3) << gscreen.ldepth, cursorwork.width*BY2WD, 0); memmove(cursorbackbits, cursorworkbits, 16*cursorback.width*BY2WD); gbitblt(&cursorwork, cursorwork.r.min,
1993/1006		&clr, Rect(0, 0, 16, 16), flipping? flipD[D&~S] : D&~S); gbitblt(&gscreen, cursor.r.min,
1994/0412		gbitblt(&cursorwork, cursorwork.r.min,
1993/1006		&set, Rect(0, 0, 16, 16), flipping? flipD[S|D] : S|D); mbbrect(cursor.r);
1994/0412		screenload(cursor.r, (uchar*)cursorworkbits, (16>>3) << gscreen.ldepth, cursorwork.width*BY2WD, 0);
1993/1006		} } if(dolock)
1994/0325/sys/src/9/port/devmouse.c:454,464 – 1994/0412/sys/src/9/port/devmouse.c:474,482
1993/1006		if(dolock) lock(&cursor); if(--cursor.visible == 0) { if(!hwcurs) { gbitblt(&gscreen, cursor.r.min, &cursorback, Rect(0, 0, 16, 16), S); mbbrect(cursor.r); mousescreenupdate(); }
1994/0412		if(!hwcurs) screenload(cursor.r, (uchar*)cursorbackbits, (16>>3) << gscreen.ldepth, cursorback.width*BY2WD, 0);
1993/1006		} if(dolock) unlock(&cursor);
1994/0325/sys/src/9/port/devmouse.c:480,486 – 1994/0412/sys/src/9/port/devmouse.c:498,503
1993/1006		mouse.redraw = 0; cursoroff(0); cursoron(0); mousescreenupdate(); unlock(&cursor); } }