void
testripple()
{
unsigned int mask[2];
int savedRippleCnt;
printf( "Testing ripple()\n" );
/*
* Test with rippleCnt of 0 - should print nothing .
*/
mask[0] = 0x01234567;
mask[1] = 0x89ABCDEF;
ripple( mask, 0 );
/*
* Test masking of lower 6 bits of rotateCnt.
*/
/* Test with rippleCnt of 64 - should print nothing. */
mask[0] = 0x01234567;
mask[1] = 0x89ABCDEF;
ripple( mask, 64 );
/* Test with rippleCnt of -64 - should print nothing. */
/* This also tests negating rotateCnt before masking lower 6 bits. */
mask[0] = 0x01234567;
mask[1] = 0x89ABCDEF;
ripple( mask, -64 );
mask[0] = 0x01234567;
mask[1] = 0x89ABCDEF;
ripple(mask, 8);
printf("\n");
ripple(mask,-8);
printf( "Finished running tests on ripple()\n" );
}
void MainWindow::plot3(QCustomPlot *customPlot)
{
QVector<double> x0(pts), y0(pts);
update_w(w,1.0);
double y_inc = 1.0;
for (int i=0; i<pts; ++i) {
x0[i] = (double)0.5*i/pts;
y0[i] = y_inc*(w[i]);
}
order = get_order();
ui->order->setText(QApplication::translate("MainWindow", std::to_string(order).c_str(), 0));
ui->ripple->setText(QApplication::translate("MainWindow", std::to_string(ripple()).c_str(), 0));
ui->fc->setText(QApplication::translate("MainWindow", std::to_string(fc()).c_str(), 0));
customPlot->graph()->setData(x0, y0);
customPlot->graph()->setLineStyle(QCPGraph::lsLine);
customPlot->graph()->setScatterStyle(QCPScatterStyle::ssNone); // (QCP::ScatterStyle)(rand()%9+1));
QPen graphPen;
graphPen.setColor(QColor(Qt::GlobalColor(5+graph_counter)));
graphPen.setWidthF(2);
customPlot->graph()->setPen(graphPen);
customPlot->xAxis->setRange(0,0.5);
customPlot->yAxis->setRange(-90,10);
customPlot->legend->setVisible(true);
// customPlot->setInteraction(QCustomPlot::iSelectPlottables);
customPlot->graph()->setName(QString(shape.c_str()));
customPlot->replot();
}
void R_ripple_ril48(int *n_ind, int *n_mar, int *geno,
int *n_orders, int *orders,
int *nxo, int *print_by)
{
ripple(*n_ind, *n_mar, geno, *n_orders, orders, nxo,
*print_by, countxo_ril48);
}
ISR(TIMER1_COMPA_vect, ISR_BLOCK)
{
if (mode) // clock is in settings mode, don't increment time
{
Seconds = 0;
return;
}
Seconds++;
ripple();
}
main()
{
#ifdef DMD630
local();
#endif
request(KBD);
P->state |= RESHAPED;
ripple();
exit();
}
void MainWindow::updatePlot()
{
horiz_swipe(0,true);
order = get_order();
ui->order->setText(QApplication::translate("MainWindow", std::to_string(order).c_str(), 0));
ui->ripple->setText(QApplication::translate("MainWindow", std::to_string(ripple()).c_str(), 0));
ui->fc->setText(QApplication::translate("MainWindow", std::to_string(fc()).c_str(), 0));
ui->customPlot->graph()->clearData();
plot3(ui->customPlot);
}
void MainWindow::C2Changed() {
if (Chebyshev2_on==NULL) {
shape = "Chebyshev2";
lpf_sel(shape.c_str());
order = get_order();
ui->order->setText(QApplication::translate("MainWindow", std::to_string(order).c_str(), 0));
ui->ripple->setText(QApplication::translate("MainWindow", std::to_string(ripple()).c_str(), 0));
ui->fc->setText(QApplication::translate("MainWindow", std::to_string(fc()).c_str(), 0));
Chebyshev2_on = ui->customPlot->addGraph();
plot2(ui->customPlot);
} else {
ui->customPlot->removeGraph(Chebyshev2_on);
Chebyshev2_on = NULL;
ui->customPlot->replot();
}
}
void MainWindow::graphMoveEvent(QMouseEvent *event)
{
if (!(event->buttons() & Qt::LeftButton)) return;
if (((event->pos() - dragStartPosition).manhattanLength()) < QApplication::startDragDistance()) return;
BoxChecked(true);
QPoint dis = (event->pos() - dragStartPosition);
double xdis = dis.x();
double ydis = dis.y();
double x = M_PI*event->pos().x()/600.0;
double y = event->pos().y()/400.0;
double m = get_mag(x);
bool in_passband = (m>-3);
double y_db = -100.0*y + 10;
bool above_stop = (-y_db < m);
if (fabs(xdis) > fabs(ydis)) {
// Bandpass or Bandstop
if (get_filter_type() > 1) {
set_center(xdis);
} else {
horiz_swipe(xdis,in_passband);
}
} else {
vertical_swipe(-ydis,in_passband,above_stop);
}
order = get_order();
ui->order->setText(QApplication::translate("MainWindow", std::to_string(order).c_str(), 0));
ui->ripple->setText(QApplication::translate("MainWindow", std::to_string(ripple()).c_str(), 0));
ui->fc->setText(QApplication::translate("MainWindow", std::to_string(fc()).c_str(), 0));
QCPGraph* ptr = GetPtr();
dragStartPosition = event->pos();
if (ptr != NULL) {
ui->customPlot->graph()->clearData();
plot3(ui->customPlot);
}
}
void Lake::rainFor(unsigned int time,
unsigned int steps,
float drop_probability) {
float timeunit = 1.0*time/steps;
// Reserve space to avoid multiple allocations
drops_.reserve(steps);
// #pragma omp parallel for schedule(static)
for (unsigned int t = 0; t < steps; t++)
if (shouldDrop(drop_probability))
drops_.push_back(createDrop(t * timeunit));
// timestep: [0..total_time-1]
for (unsigned int t = 0; t < steps-1; t++)
for (unsigned int id = 0; id < drops_.size(); id++)
ripple(drops_[id], t, timeunit);
// timestep: total_time
for (unsigned int id = 0; id < drops_.size(); id++)
rippleSnapshot(drops_[id], (steps-1), timeunit);
}
void Effects::applyEffect(const string& fx) {
if(fx == "flip") {
flip(true);
}
else if(fx == "mirror") {
mirror(true);
}
else if(fx == "invert") {
invert(true);
}
else if(fx == "ripple") {
ripple(true, 3.5);
}
else if(fx == "posterize") {
posterize(true);
}
else if(fx == "pixelate") {
pixelate(true, pixelate_x, pixelate_y);
}
else if(fx == "wave") {
wave(true, wave_speed, wave_displace, wave_num);
}
else if(fx == "swirl") {
swirl(true, swirl_radius, swirl_angle);
}
else if(fx == "shake") {
shake(true, shake_duration, shake_number, shake_amplitude);
}
else if(fx == "reflect") {
reflect(true);
}
else if(fx == "crack") {
crack(true);
}
else if(fx == "love") {
love(true);
}
}
/*
* M A I N
*/
int
main(int argc, char **argv)
{
unsigned char *inbuf;
unsigned char *outbuf;
int *rout, *gout, *bout;
long int out_width;
long int i;
int eof_seen;
if ( !get_args( argc, argv ) ) {
(void)fputs(usage, stderr);
bu_exit ( 1, NULL );
}
/* autosize input? */
if ( fileinput && autosize ) {
unsigned long int w, h;
if ( fb_common_file_size(&w, &h, file_name, 3) ) {
file_width = (long)w;
} else {
fprintf(stderr, "pixhalve: unable to autosize\n");
}
}
out_width = file_width/2;
/* Allocate 1-scanline input & output buffers */
inbuf = malloc( 3*file_width+8 );
outbuf = malloc( 3*(out_width+2)+8 );
/* Allocate 5 integer arrays for each color */
/* each width+2 elements wide */
for ( i=0; i<5; i++ ) {
rlines[i] = (int *)bu_calloc( (file_width+4)+1, sizeof(long), "rlines" );
glines[i] = (int *)bu_calloc( (file_width+4)+1, sizeof(long), "glines" );
blines[i] = (int *)bu_calloc( (file_width+4)+1, sizeof(long), "blines" );
}
/* Allocate an integer array for each color, for output */
rout = (int *)bu_malloc( out_width * sizeof(long) + 8, "rout" );
gout = (int *)bu_malloc( out_width * sizeof(long) + 8, "gout" );
bout = (int *)bu_malloc( out_width * sizeof(long) + 8, "bout" );
/*
* Prime the pumps with 5 lines of image.
* Repeat the bottom most line three times to generate a "fill"
* line on the bottom. This will have to be matched on the top.
*/
if ( fread( inbuf, 3, file_width, infp ) != file_width ) {
perror(file_name);
fprintf(stderr, "pixhalve: fread error\n");
bu_exit (1, NULL);
}
separate( &rlines[0][2], &glines[0][2], &blines[0][2], inbuf, file_width );
separate( &rlines[1][2], &glines[1][2], &blines[1][2], inbuf, file_width );
separate( &rlines[2][2], &glines[2][2], &blines[2][2], inbuf, file_width );
for ( i=3; i<5; i++ ) {
if ( fread( inbuf, 3, file_width, infp ) != file_width ) {
perror(file_name);
fprintf(stderr, "pixhalve: fread error\n");
bu_exit (1, NULL);
}
separate( &rlines[i][2], &glines[i][2], &blines[i][2],
inbuf, file_width );
}
eof_seen = 0;
for (;;) {
filter3( rout, rlines, out_width );
filter5( gout, glines, out_width );
filter5( bout, blines, out_width );
combine( outbuf, rout, gout, bout, out_width );
if ( fwrite( (void*)outbuf, 3, out_width, stdout ) != out_width ) {
perror("stdout");
bu_exit (2, NULL);
}
/* Ripple down two scanlines, and acquire two more */
if ( fread( inbuf, 3, file_width, infp ) != file_width ) {
if ( eof_seen >= 2 ) break;
/* EOF, repeat last line 2x for final output line */
eof_seen++;
/* Fall through */
}
ripple( rlines, 5 );
ripple( glines, 5 );
ripple( blines, 5 );
separate( &rlines[4][2], &glines[4][2], &blines[4][2],
inbuf, file_width );
if ( fread( inbuf, 3, file_width, infp ) != file_width ) {
if ( eof_seen >= 2 ) break;
/* EOF, repeat last line 2x for final output line */
eof_seen++;
/* Fall through */
}
ripple( rlines, 5 );
ripple( glines, 5 );
ripple( blines, 5 );
separate( &rlines[4][2], &glines[4][2], &blines[4][2],
inbuf, file_width );
}
bu_free(rlines, "rlines");
bu_free(glines, "glines");
bu_free(blines, "blines");
bu_free(rout, "rout");
bu_free(gout, "gout");
bu_free(bout, "bout");
}
int main(void)
{
unsigned char tmp;
wdt_disable(); /* Disable watchdog if enabled by bootloader/fuses */
power_usb_disable() ;
power_usart1_disable();
power_spi_disable();
Buttons_Init();
LEDs_Init();
clock_prescale_set(clock_div_1); // run at x-tal frequency 16Mhz
eeprom_read_block( &EE_data,0,sizeof(EE_data));
if (EE_data.bright_level == 0xff && EE_data.dim_level == 0xff)
{
EE_data.bright_level = LED_BRIGHT;
EE_data.dim_level = LED_DIMM;
eeprom_write_block(&EE_data,0,sizeof(EE_data));
eeprom_busy_wait();
}
OCR0A = EE_data.bright_level;
OCR0B = EE_data.dim_level;
// Timer 0 setup for simple count mode, used as timebase LED PWM
TCCR0A = 0; // simple count more
TCCR0B = 4; // system Clock 16Mhz/256 = 16us per counter tick
//TCCR0B = 3; // system Clock 16Mhz/64 = 4us per counter tick
//TCCR0B = 5; // system Clock 16Mhz/1024 = 64us per counter tick
//TCCR0B = 2; // system Clock 1Mhz/8 = 8us per counter tick
TIMSK0 = 0x7; // Enable OverFLow , OCR0A and OCR0B interrupt enables
MCUSR =0; //MCU status register clear
// Timer 1 setup for fast PWM mode for servo pulse generation 1 to 2ms
TIMSK1 = 0x2; // Enable OCR1A interrupt
TCCR1A = 0x00; // No pin toggles on compare -- CTC (normal) mode
TCCR1B = 0x0D; // CTC mode, F_CPU 16mhz/1024 clock ( 64us)
//TCCR1B = 0x0B; // CTC mode, F_CPU 1Mhz/64 clock ( 64us)
OCR1A = 15625-1; // counting 15625 counts of 64 us == 1 second
sei();
while(1) // for ever
{
if (IsButtonPressed(BUTTON1) )
{
// de-bounce -- 10 consecutive reads of switch open
for (tmp =0; tmp<=10; tmp++)
{
_delay_ms(2);
if (IsButtonPressed(BUTTON1))
tmp = 0;
}
if ( mode < 3)
mode++;
else
{
eeprom_write_block(&EE_data,0,sizeof(EE_data));
eeprom_busy_wait();
mode = 0; // enter running mode
}
}
if (IsButtonPressed(BUTTON2) ) // increases Minutes and decrease brightness
{
// de-bounce -- 10 consecutive reads of switch open
for (tmp =0; tmp<=10; tmp++)
{
_delay_ms(2);
if (IsButtonPressed(BUTTON2))
tmp = 0;
}
switch (mode)
{
case 1:
Minutes++;
ripple();
break;
case 2:
if (OCR0B < 0xff ) // dim level
{
OCR0B++;
EE_data.dim_level = OCR0B;
}
break;
case 3: // bright level
if (OCR0A < OCR0B-10 ) // make sure that bright is at least 10 counts brighter than dim
{
OCR0A +=10; // step in increments of 10
EE_data.bright_level =OCR0A;
}
break;
}
}
if (IsButtonPressed(BUTTON3) ) // Increases Hours and increase brightness
{
// de-bounce -- 10 consecutive reads of switch open
for (tmp =0; tmp<=10; tmp++)
{
_delay_ms(2);
if (IsButtonPressed(BUTTON3))
tmp = 0;
}
switch (mode)
{
case 1:
Hours++;
ripple();
break;
case 2:
if (OCR0B > OCR0A+10) // dim level
{
OCR0B--;
EE_data.dim_level = OCR0B;
}
break;
case 3: // bright level
if (OCR0A > 20)
{
OCR0A -=10; //step in increments of 10
EE_data.bright_level =OCR0A;
}
break;
}
}
} // end of for-ever
}
static void
run (const gchar *name,
gint nparams,
const GimpParam *param,
gint *nreturn_vals,
GimpParam **return_vals)
{
static GimpParam values[1];
GimpDrawable *drawable;
GimpRunMode run_mode;
GimpPDBStatusType status = GIMP_PDB_SUCCESS;
run_mode = param[0].data.d_int32;
INIT_I18N ();
/* Get the specified drawable */
drawable = gimp_drawable_get (param[2].data.d_drawable);
/* set the tile cache size */
gimp_tile_cache_ntiles (TILE_CACHE_SIZE);
*nreturn_vals = 1;
*return_vals = values;
values[0].type = GIMP_PDB_STATUS;
values[0].data.d_status = status;
switch (run_mode)
{
case GIMP_RUN_INTERACTIVE:
/* Possibly retrieve data */
gimp_get_data (PLUG_IN_PROC, &rvals);
/* First acquire information with a dialog */
if (! ripple_dialog (drawable))
return;
break;
case GIMP_RUN_NONINTERACTIVE:
/* Make sure all the arguments are there! */
if (nparams != 10)
{
status = GIMP_PDB_CALLING_ERROR;
}
else
{
rvals.period = param[3].data.d_int32;
rvals.amplitude = param[4].data.d_int32;
rvals.orientation = (param[5].data.d_int32) ? GIMP_ORIENTATION_VERTICAL : GIMP_ORIENTATION_HORIZONTAL;
rvals.edges = param[6].data.d_int32;
rvals.waveform = param[7].data.d_int32;
rvals.antialias = (param[8].data.d_int32) ? TRUE : FALSE;
rvals.tile = (param[9].data.d_int32) ? TRUE : FALSE;
if (rvals.period < 1)
{
gimp_message ("Ripple: period must be at least 1.\n");
status = GIMP_PDB_CALLING_ERROR;
}
if (rvals.edges < SMEAR || rvals.edges > BLANK)
status = GIMP_PDB_CALLING_ERROR;
}
break;
case GIMP_RUN_WITH_LAST_VALS:
/* Possibly retrieve data */
gimp_get_data (PLUG_IN_PROC, &rvals);
break;
default:
break;
}
if (status == GIMP_PDB_SUCCESS)
{
/* Make sure that the drawable is gray or RGB color */
if (gimp_drawable_is_rgb (drawable->drawable_id) ||
gimp_drawable_is_gray (drawable->drawable_id))
{
gimp_progress_init (_("Rippling"));
/* run the ripple effect */
ripple (drawable, NULL);
gimp_progress_update (1.0);
if (run_mode != GIMP_RUN_NONINTERACTIVE)
gimp_displays_flush ();
/* Store data */
if (run_mode == GIMP_RUN_INTERACTIVE)
gimp_set_data (PLUG_IN_PROC, &rvals, sizeof (RippleValues));
}
else
{
/* gimp_message ("ripple: cannot operate on indexed color images"); */
status = GIMP_PDB_EXECUTION_ERROR;
}
}
values[0].data.d_status = status;
gimp_drawable_detach (drawable);
}