void (*Loader::finalize(const char *entryLabel))()
{
if(!machineCode)
{
loadCode();
}
finalized = true;
delete instructions;
instructions = 0;
delete[] listing;
listing = 0;
if(!entryLabel)
{
return (void(*)())machineCode;
}
const unsigned char *entryPoint = resolveLocal(entryLabel, 0);
if(!entryPoint)
{
throw Error("Entry point '%s' not found", entryLabel);
}
return (void(*)())entryPoint;
}
void yeseulMenkmanInstitution::setup(){
for (int i=0; i<7000; i++) {
for (int j=0; j<11; j++) {
patternRandomArray[i][j] = int(ofRandom(1, 11));
}
}
for (int i=0; i<5000; i++) {
patternRandomNumberArray[i] = int(ofRandom(1, 11));
}
for(int i=0; i<324; i++) {
squareRandomArray[i] = int(ofRandom(0, 10));
}
parameters.add(amountOfSquares.set("amountOfSquares", 2, 0, 5));
parameters.add(numberOfBricks.set("numberOfBricks", 118, 0, 475));
setAuthor("Yeseul Song");
setOriginalArtist("Rosa Menkman");
loadCode("scenes/yeseulMenkmanInstitution/exampleCode.cpp");
}
void alexLissamojiWhitney::setup(){
ofBackground(0);
// ofEnableSmoothing();
center.set(dimensions.width*0.5, dimensions.height*0.5, 0);
// Removing for black-on-white aesthetic
// bckgImg.loadImage("scenes/alexLissamojiWhitney/back.png");
// To Do: flip through all emojis in the folder ?
// eyesImg.load("scenes/alexLissamojiWhitney/emojis/1f440.png");
emojiSheet.load("scenes/alexLissamojiWhitney/sheet_32.png");
anim[0] = 0;
anim[1] = 0;
// setup pramameters
parameters.add(pAmp.set( "Amplitude", 200, 10, 400 ));
// parameters.add(pFreq[1].set( "Frequency ", 1, 1, 10 ));
pPhase.set("Phase", PI / 2 ,0,TWO_PI);
parameters.add(pDensity.set("Density", 140, 0, 200));
parameters.add(plissajouRatioX.set("Lissajous Ratio X", 2, 1, 3));
parameters.add(plissajouRatioY.set("Lissajous Ratio Y", 3, 1, 3));
pAnimSpeed.set("Animation Speed", 10, 1, 60);
pImgScale.set("Image scale", 0.15, 0.0, 1);
timerLastTime = ofGetElapsedTimeMillis();
setAuthor("Alex Tolar");
setOriginalArtist("John Whitney");
loadCode("scenes/alexLissamojiWhitney/exampleCode.cpp");
}
void mgsRileyEllipsesAndSquares::setup() {
setAuthor("Michael Simpson");
setOriginalArtist("Bridget Riley");
//- Hidden Squares - 1990");
px0 = 66;
py0 = 97;
px1 = 260;
py1 = 310;
px2 = 320;
py2 = 100;
px3 = 440;
py3 = 270;
px4 = 69;
py4 = 349;
px5 = 320;
py5 = 430;
px6 = 330;
py6 = 320;
px7 = 434;
py7 = 429;
bNeedRedraw = false;
parameters.add(unitSize.set("Unit Size", 6, 2, 8));
unitSize.addListener(this, &mgsRileyEllipsesAndSquares::redraw);
loadCode("scenes/mgsRileyEllipsesAndSquares/exampleCode.cpp");
ofBackground(255);
ofSetCircleResolution(100);
frame.allocate(dimensions.width, dimensions.height, GL_RGB32F_ARB);
frame.begin();
ofClear(0);
frame.end();
drawScene();
}
void manfredMohrP196A::setup(){
zeroVector = ofVec4f(0., 0., 0., 0.);
orthoCam = ofCamera();
//Manfred Mohr commonly used an orthographic perspective
orthoCam.enableOrtho();
//push out clipping planes so we don't cut off the geometry
orthoCam.setFarClip(1000);
orthoCam.setNearClip(-1000);
// setup pramaters
// param.set("param", 5, 0, 100);
// parameters.add(param);
cubeARotationPercent.set("cubeARotationPercent", 0., 0., 1.);
cubeBRotationDiffPercent.set("cubeBRotationDiffPercent", 0., 0., 1.);
cubeOthersRotationDiffPercent.set("cubeOthersRotationDiffPercent", 0., 0., 1.);
scaleParam.set("scale", 0.8, 0, 1);
whiteBackground.set("whiteBackground", true);
rearLineOpacity.set("rearLineOpacity", 0, 0, 255);
//~1.75 spacing is the smallest before overlap starts occuring
spacing.set("spacing", 2, 1.75, 10);
parameters.add(cubeARotationPercent);
parameters.add(cubeBRotationDiffPercent);
parameters.add(cubeOthersRotationDiffPercent);
parameters.add(scaleParam);
parameters.add(whiteBackground);
parameters.add(rearLineOpacity);
parameters.add(spacing);
setAuthor("Quin Kennedy");
setOriginalArtist("Manfred Mohr");
loadCode("scenes/manfredMohrP196A/exampleCode.cpp");
}
void cantusFirmusRiley::setup(){
ofBackground(255);
size = 5000;
y.c.setHex(0xA79C26);
y.width = 9;
p.c.setHex(0xC781A8);
p.width = 9;
b.c.setHex(0x64A2C9);
b.width = 11;
k.c.setHex(0x222B32);
k.width = 39;
w.c.setHex(0xE3E2DE);
w.width = 29;
g.c.set(127);
g.width = 29;
r.c.set(255,0,0);
r.width = 10;
int counter = 0;
for (int i = 0; i <= size; i++){
if(i == size/2) stripes.push_back(w);
else if(abs(i-size/2)% 8 == 1) stripes.push_back(y);
else if(abs(i-size/2)% 8 == 2) stripes.push_back(p);
else if(abs(i-size/2)% 8 == 3) stripes.push_back(b);
else if(abs(i-size/2)% 8 == 5) stripes.push_back(b);
else if(abs(i-size/2)% 8 == 6) stripes.push_back(p);
else if(abs(i-size/2)% 8 == 7) stripes.push_back(y);
else if(abs(i-size/2)%12 == 0) stripes.push_back(w);
else if(abs(i-size/2)%12 == 8) stripes.push_back(k);
else if(abs(i-size/2)%12 == 4) {
int rand = ofRandom(120,180);
g.c.set(rand);
// cout << rand << endl;
stripes.push_back(g);
}
else stripes.push_back(r);
}
parameters.add(posNoiseSpeed.set("offsetX", 0, -300, 300));
parameters.add(zoomNoiseSpeed.set("zoom", 0.2, 0.05, 1));
//parameters.add(range.set("scale", 0.3, 0.02, 1.0));
setAuthor("Reed Tothong");
setOriginalArtist("Bridget Riley");
loadCode("scenes/cantusFirmusRiley/cantusFirmusRiley.cpp");
}
void olegVeraV::setup(){
parameters.add(elementsAmount.set("elementsAmount", 25, 1, 36));
parameters.add(thickness.set("thickness", 4, 0.001, 100));
parameters.add(thicknessMultiplier.set("thicknessMultiplier", 1.01, 0.9, 1.1));
parameters.add(curveHeight.set("heartBeat", 5, 1, 100));
setAuthor("Oleg Pashkovsky");
setOriginalArtist("Vera Molnar");
loadCode("scenes/olegVeraV/exampleCode.cpp");
}
void veraFscene::setup(){
//parameters.add(numberOfF.set("numberOfF", 4, 4, 50));
numberOfF = 40;
parameters.add(frequency.set("frequency", 0.0, 0.0, 0.5));
parameters.add(margin.set("margin", 4, 0, 10));
parameters.add(lineWidth.set("lineWidth", 2, 0, 10));
parameters.add(zoom.set("zoom", 1, 0.66667, 3));
lastValue = 0;
setAuthor("Becca Moore");
setOriginalArtist("Vera Molnar");
loadCode("scenes/veraFscene/exampleCode.cpp");
}
void yeseulWhitneyScene::setup(){
setAuthor("Yeseul Song");
setOriginalArtist("John Whitney");
parameters.add(spinSpeed.set("spinSpeed", 10, 10, 70));
parameters.add(diffusionInterval.set("diffusionInterval", 5, 5, 10));
parameters.add(diffusionSize.set("diffusionSize", 0.1, 0.1, 1.5));
lastDiffusionTime = 0;
integratedTime = 0;
lastTimeBg = 0;
lastTimeFg = 0;
loadCode("scenes/yeseulWhitneyScene/exampleCode.cpp");
}
void johnWhitneyShader02::setup(){
// setup pramaters
speed.set("speed", 0.18, 0, 2.5);
parameters.add(speed);
thickness.set("thickness", 0.26, 0.001, 0.6);
parameters.add(thickness);
integratedTime = 0;
lastTime = 0;
shader.load("scenes/johnWhitneyShader02/shader");
setAuthor("Chris Anderson");
setOriginalArtist("John Whitney");
loadCode("scenes/johnWhitneyShader02/exampleCode.cpp");
}
void RileyRemake_Catarina_Lee__Joao_Freire::setup(){
// setup pramaters
// param.set("param", 5, 0, 100);
// parameters.add(param);
ofEnableAlphaBlending();
for(int i = 0; i < 7; i++)
{
colors.push_back(ofParameter<ofColor>());
parameters.add(colors.back().set("color"+ofToString(i), ofColor(100,100,140), ofColor(0,0),ofColor(255,255)));
}
for(int j = 0; j < 18; j++)
{
ofColor auxColor = colors[ofRandom(0,7)];
stripe1.clear();
for(int i = 0; i < 7; i ++)
{
vertical_stripe *aux;
aux = new vertical_stripe();
aux->create(j * 60, -j*30+ i*7*30, auxColor);
stripe1.push_back(aux);
}
stripes.push_back(stripe1);
}
int nFloating = ofRandom(400,500);
cell aux;
for(int i = 0; i < nFloating; i++)
{
int x = ofRandom(17);
int y = ofRandom(4);
int num_cell = ofRandom(7);
aux.create(stripes[x][y]->cells[num_cell]->origin.x + 1*17*60, stripes[x][y]->cells[num_cell]->origin.y-30*30,"diagonal", colors[ofRandom(7)]);
floating_cells.push_back(aux);
}
loadCode("scenes/RileyRemake-Catarina_Lee__Joao_Freire/exampleCode.cpp");
}
void RileyArcsRoy::setup(){
// setup pramaters
// param.set("param", 5, 0, 100);
// parameters.add(param);
setAuthor("Roy MacDonald");
setOriginalArtist("Bridget Riley");
loadCode("scenes/RileyArcsRoy/exampleCode.cpp");
minWidth = 1;
minSpacing = 4;
parameters.add(thinWideRatio.set("thinWideRatio", 0.2, 0,1));
// parameters.add(oscMax.set("oscMax", 0.98, 0,1));
// parameters.add(speed.set("speed", 0.2, 0,1));
initTime = TWO_PI*0.8;
}
void rodrigoBelfort::setup(){
timeBtwnLines.set("timeBtwnLines", 0.2, 0, 1);
parameters.add(timeBtwnLines);
pNewLine.set("pNewLine", 0.1, 0, 1);
parameters.add(pNewLine);
// Calculate rectangle size and padding from width
float availableSpaceX = (VISUALS_WIDTH - WINDOW_PADDING * 2);
float widthUnits = BELFORT_COLS * RECT_WIDTH_TO_PADDING + (BELFORT_COLS - 1);
float unitWidth = availableSpaceX / widthUnits;
rectSize = unitWidth * RECT_WIDTH_TO_PADDING;
paddingSizeX = unitWidth;
// Calculate Y padding
float availableSpaceY = (VISUALS_HEIGHT - WINDOW_PADDING * 2);
float totalPaddingY = availableSpaceY - unitWidth * BELFORT_ROWS;
paddingSizeY = availableSpaceY / ((BELFORT_ROWS - 1) * 2);
// Load in original
for (int i = 0; i < BELFORT_ROWS; i++) {
const int (*shape)[BELFORT_COLS];
if (i < 5) {
shape = &origA;
} else if (i < 29) {
shape = &origB;
} else {
shape = &origC;
}
for (int j = 0; j < BELFORT_COLS; j++) {
dots[i][j]=(*shape)[j];
}
}
setAuthor("Rodrigo Carvalho");
setOriginalArtist("Belfort Group");
loadCode("scenes/rodrigoBelfort/exampleCode.cpp");
}
void mgsCooperSymbols::setup() {
setAuthor("Michael Simpson");
setOriginalArtist("Muriel Cooper");
// - 'A Primer Of Visual Literacy' Book Cover - 1973
setupParameters();
ofSetCircleResolution(100);
loadCode("scenes/mgsCooperSymbols/exampleCode.cpp");
cursorColor = ofColor(0,0,255,1);
clearColor = ofColor(0,0,0,255);
symbolColor = ofColor(255,255,255,255);
gw = dimensions.width/gridSize;
gh = dimensions.height/gridSize;
bNeedsRedraw = bNeedRedrawFullScene = true;
frame.allocate(dimensions.width, dimensions.height);
frame.begin();
ofClear(0);
frame.end();
drawFullScene();
drawScene();
}
void yeseulCooperMessages::setup(){
setAuthor("Yeseul Song");
setOriginalArtist("Muriel Cooper");
texture.load("scenes/yeseulCooperMessages/texture.png");
font.load("Helvetica Neue", 50, true,true,true);
font.setLineHeight(60);
text1 = "MEANS";
text2 = "MESSAGES";
parameters.add(greenTextSpeed.set("greenTextSpeed", 20, 5, 35));
parameters.add(redTextSpeed.set("redTextSpeed", 20, 5, 35));
parameters.add(purpleTextSpeed.set("purpleTextSpeed", 20, 5, 35));
parameters.add(rotation.set("rotation", 0, 0, 360));
loadCode("scenes/yeseulCooperMessages/exampleCode.cpp");
}
void veraMolnarTrapezium::setup(){
iCenterX = 0;
iCenterY = 1;
iTopLeftOffsetX = 2;
iTopRightOffsetX = 3;
iBottomLeftOffsetX = 4;
iBottomRightOffsetX = 5;
fboScale = 2;
bigScreen.allocate(dimensions.width*fboScale, dimensions.height*fboScale);
// setup pramaters
// param.set("param", 5, 0, 100);
// parameters.add(param);
spacingPercent.set("spacingPercent", 1.2, 0, 10);
spacingPercentX.set("spacingPercentX", 1.2, 0, 10);
spacingPercentY.set("spacingPercentY", 1.2, 0, 10);
unifiedSpacing.set("unifiedSpacing", true);
whiteBackground.set("whiteBackground", false);
numWide.set("numWide", 40, 1, 100);
baseSize.set("baseSize", 140, 40, bigScreen.getWidth());
cornerNoise.set("cornerNoise", 0., 0., 1.);
centerNoise.set("centerNoise", 0., 0., 1.);
parameters.add(baseSize);
parameters.add(spacingPercent);
parameters.add(unifiedSpacing);
parameters.add(spacingPercentX);
parameters.add(spacingPercentY);
//parameters.add(numWide);
parameters.add(cornerNoise);
parameters.add(centerNoise);
parameters.add(whiteBackground);
setAuthor("Quin Kennedy");
setOriginalArtist("Vera Molnar");
loadCode("scenes/veraMolnarTrapezium/exampleCode.cpp");
}
HuffmanCode::WeightSum HuffmanCode::build(const std::vector<HuffmanCode::WeightTp>& W) {
if (W.empty()) {
output_code.clear();
return WeightSum();
}
unsigned int n = W.size();
typedef std::pair<WeightTp, unsigned int> PP;
std::priority_queue<PP, std::vector<PP>, std::greater<PP> > pq;
unsigned int i = 0;
for (std::vector<WeightTp>::const_iterator it = W.begin(); it != W.end(); ++it)
pq.push(std::make_pair(*it, i++));
std::vector<unsigned int> parent(W.size());
parent.reserve(W.size()*2 - 1);
assert(!pq.empty());
while (true) {
PP t1 = pq.top();
pq.pop();
if (pq.empty()) break;
PP t2 = pq.top();
pq.pop();
parent.push_back(0);
unsigned int newid = parent.size() - 1;
parent[t1.second] = newid;
parent[t2.second] = newid;
pq.push(std::make_pair(t1.first + t2.first, newid));
}
assert(pq.empty());
// compute code length
std::vector<uint16_t> L(parent.size());
L[L.size() - 1] = 0;
WeightSum total = 0;
for (int i = (int)L.size()-2; i >= 0; i--) {
L[i] = 1 + L[parent[i]];
if ((unsigned int) i < n) total += ((WeightSum)W[i]) * L[i];
}
loadCode(W.size(), L);
return total;
}
void (*Loader::callable(const char *entryLabel))()
{
if(finalized) throw Error("Cannot retrieve callable from finalized code");
if(!machineCode)
{
loadCode();
}
if(!entryLabel)
{
return (void(*)())machineCode;
}
const unsigned char *entryPoint = resolveLocal(entryLabel, 0);
if(!entryPoint)
{
throw Error("Entry point '%s' not found", entryLabel);
}
return (void(*)())entryPoint;
}
InfoTable *
loadInfoTable(const char *filename,
FILE *f, const StringTabEntry *strings,
HashTable *itbls, HashTable *closures)
{
u4 magic = fget_u4(f);
assert(magic == INFO_MAGIC);
char *itbl_name = loadId(f, strings, ".");
u2 cl_type = fget_varuint(f);
InfoTable *new_itbl = NULL;
FwdRefInfoTable *old_itbl = HashTable_lookup(itbls, itbl_name);
if (old_itbl && old_itbl->i.type != INVALID_OBJECT) {
fprintf(stderr, "ERROR: Duplicate info table: %s\n",
itbl_name);
exit(1);
}
switch (cl_type) {
case CONSTR:
// A statically allocated constructor
{
ConInfoTable *info = allocInfoTable(wordsof(ConInfoTable));
info->i.type = cl_type;
info->i.tagOrBitmap = fget_varuint(f); // tag
Word sz = fget_varuint(f);
assert(sz <= 32);
info->i.size = sz;
info->i.layout.bitmap = sz > 0 ? fget_u4(f) : 0;
// info->i.layout.payload.ptrs = fget_varuint(f);
// info->i.layout.payload.nptrs = fget_varuint(f);
info->name = loadId(f, strings, ".");
new_itbl = (InfoTable*)info;
}
break;
case FUN:
{
FuncInfoTable *info = allocInfoTable(wordsof(FuncInfoTable));
info->i.type = cl_type;
info->i.tagOrBitmap = 0; // TODO: anything useful to put in here?
Word sz = fget_varuint(f);
assert(sz <= 32);
info->i.size = sz;
info->i.layout.bitmap = sz > 0 ? fget_u4(f) : 0;
info->name = loadId(f, strings, ".");
loadCode(filename, f, &info->code, strings, itbls, closures);
new_itbl = (InfoTable*)info;
}
break;
case CAF:
case THUNK:
{
ThunkInfoTable *info = allocInfoTable(wordsof(ThunkInfoTable));
info->i.type = cl_type;
info->i.tagOrBitmap = 0; // TODO: anything useful to put in here?
Word sz = fget_varuint(f);
assert(sz <= 32);
info->i.size = sz;
info->i.layout.bitmap = sz > 0 ? fget_u4(f) : 0;
info->name = loadId(f, strings, ".");
loadCode(filename, f, &info->code, strings, itbls, closures);
new_itbl = (InfoTable*)info;
}
break;
default:
fprintf(stderr, "ERROR: Unknown info table type (%d)", cl_type);
exit(1);
}
// new_itbl is the new info table. There may have been forward
// references (even during loading the code for this info table).
if (old_itbl != NULL) {
LD_DBG_PR(1, "Fixing itable forward reference for: %s, %p\n", itbl_name, new_itbl);
void **p, *next;
LC_ASSERT(old_itbl->i.type == INVALID_OBJECT);
for (p = old_itbl->next; p != NULL; p = next) {
next = *p;
*p = (void*)new_itbl;
}
// TODO: fixup forward refs
xfree(old_itbl);
HashTable_update(itbls, itbl_name, new_itbl);
xfree(itbl_name);
} else {
HashTable_insert(itbls, itbl_name, new_itbl);
}
return new_itbl;
}
int loadExecutable(FILE* f) {
loadCode(codeBlock,f);
resetVM();
return 1;
}
void triangleScene::setup(){
numTriangles.set("numTriangles", 5, 0, 100);
parameters.add(numTriangles);
loadCode("scenes/triangleScene/triangle.txt");
}
