bool NWindowEdit::setCursor ()
{
getbegyx (getWriteWindow (), y, x);
x += getCurX ();
y += getCurY ();
setsyx (y, x);
return true;
}
keyRet NWindowEdit::injectKey (int key)
{
switch (key)
{
case KEY_BACKSPACE:
case 127:
getyx (comwin, y, x);
mvwdelch (comwin, y, x - 1);
return RKEY_HANDLED;
case KEY_EXIT:
case K_ESC:
return RKEY_ESC;
case KEY_ENTER:
case K_ENTER:
return RKEY_ENTER;
case KEY_LEFT:
x = getCurX ();
if (x > 0)
wmove (getWriteWindow (), getCurY (), x - 1);
break;
case KEY_RIGHT:
x = getCurX ();
if (x < getWidth () - 3)
wmove (getWriteWindow (), getCurY (), x + 1);
break;
default:
if (isprint (key))
{
if (passKey (key))
{
waddch (getWriteWindow (), key);
}
// alfanum key, and it does not passed..
else
{
beep ();
flash ();
}
return RKEY_HANDLED;
}
return NWindow::injectKey (key);
}
return RKEY_HANDLED;
}
void TimgFilterSharpen::process(TffPict2 &pict,const TpresetSettings *cfg)
{
if ((cfg->sharpen.method==0 && !cfg->sharpen.xsharpStrength) || (cfg->sharpen.method==1 && !cfg->sharpen.unsharpStrength)) return;
Trect *r=init(&pict.rect,cfg->fullSharpen);
switch (cfg->sharpen.method)
{
case 0:
if (config.cpu_flags&XVID_CPU_MMXEXT)
{
const unsigned char *srcY=getCurY(pict)+r->diffY;unsigned char *dstY=getNextY(pict)+r->diffY;
xsharpen(srcY,dstY,cfg);
}
return;
case 1:
{
const unsigned char *srcY=getCurY(pict)+r->diffY;unsigned char *dstY=getNextY(pict)+r->diffY;
unsharpen(srcY,dstY,cfg);
return;
}
}
}
void TimgFilterTimesmooth::process(TffPict2 &pict,const TpresetSettings *cfg)
{
if (!cfg->blur.tempSmooth) return;
Trect *r=init(&pict.rect,cfg->fullBlur);
const unsigned char *srcY=getCurY(pict)+r->diffY ;unsigned char *dstY=getNextY(pict)+r->diffY ;
const unsigned char *srcU=getCurU(pict)+r->diffUV;unsigned char *dstU=getNextU(pict)+r->diffUV;
const unsigned char *srcV=getCurV(pict)+r->diffUV;unsigned char *dstV=getNextV(pict)+r->diffUV;
if (cfg->blur.tempSmooth!=oldStrength)
{
oldStrength=cfg->blur.tempSmooth;
for (int i=0;i<=510;i++)
{
int sqerr=((i-255)*(i-255))>>oldStrength;
if (sqerr>16) sqerr=16;
sqerr=16-sqerr;
square_table[i]=sqerr;
}
}
void TimgFilterOffset::process(TffPict2 &pict,const TpresetSettings *cfg)
{
if (!cfg->offset.Y_X && !cfg->offset.Y_Y && !cfg->offset.U_X && !cfg->offset.U_Y && !cfg->offset.V_X && !cfg->offset.V_Y) return;
Trect *r=init(&pict.rect,cfg->fullOffset);
if (cfg->offset.Y_X || cfg->offset.Y_Y)
{
const unsigned char *srcY=getCurY(pict)+r->diffY;unsigned char *dstY=getNextY(pict)+r->diffY;
offset(srcY,dstY,dxY,strideY,dyY,cfg->offset.Y_X,-cfg->offset.Y_Y,0);
}
if (cfg->offset.U_X || cfg->offset.U_Y)
{
const unsigned char *srcU=getCurU(pict)+r->diffUV;unsigned char *dstU=getNextU(pict)+r->diffUV;
offset(srcU,dstU,dxUV,strideUV,dyUV,cfg->offset.U_X/2,-cfg->offset.U_Y/2,128);
}
if (cfg->offset.V_X || cfg->offset.V_Y)
{
const unsigned char *srcV=getCurV(pict)+r->diffUV;unsigned char *dstV=getNextV(pict)+r->diffUV;
offset(srcV,dstV,dxUV,strideUV,dyUV,cfg->offset.V_X/2,-cfg->offset.V_Y/2,128);
}
}