Revision 11845a9e
Added by Leszek Koltunski about 5 years ago
| src/main/java/org/distorted/library/main/DistortedNode.java | ||
|---|---|---|
| 37 | 37 |
* to sub-class 'NodeData'. Two identical sub-trees attached at different points of the main tree |
| 38 | 38 |
* will point to the same NodeData; only the first of this is rendered (mData.numRender!). |
| 39 | 39 |
*/ |
| 40 |
public class DistortedNode implements DistortedMaster.Slave
|
|
| 40 |
public class DistortedNode implements DistortedChildrenList.Parent
|
|
| 41 | 41 |
{
|
| 42 |
private static final int ATTACH = 0; |
|
| 43 |
private static final int DETACH = 1; |
|
| 44 |
private static final int DETALL = 2; |
|
| 45 |
private static final int SORT = 3; |
|
| 46 |
|
|
| 47 |
private class Job |
|
| 48 |
{
|
|
| 49 |
int type; |
|
| 50 |
DistortedNode node; |
|
| 51 |
|
|
| 52 |
Job(int t, DistortedNode n) |
|
| 53 |
{
|
|
| 54 |
type = t; |
|
| 55 |
node = n; |
|
| 56 |
} |
|
| 57 |
} |
|
| 58 |
|
|
| 59 |
private ArrayList<Job> mJobs = new ArrayList<>(); |
|
| 60 |
|
|
| 61 |
private ArrayList<DistortedNode> mChildren; |
|
| 62 |
private int[] mNumChildren; // ==mChildren.length(), but we only create mChildren if the first one gets added |
|
| 63 |
|
|
| 64 |
private boolean mRenderWayOIT; |
|
| 65 |
private DistortedNode mParent; |
|
| 66 |
private DistortedOutputSurface mSurfaceParent; |
|
| 67 | 42 |
private MeshBase mMesh; |
| 68 | 43 |
private DistortedEffects mEffects; |
| 69 | 44 |
private DistortedSurface mSurface; |
| 70 | 45 |
private DistortedRenderState mState; |
| 71 | 46 |
private DistortedNodeData mData; |
| 47 |
private DistortedChildrenList mChildren; |
|
| 48 |
private DistortedChildrenList.Parent mParent; |
|
| 49 |
|
|
| 72 | 50 |
private int mFboW, mFboH, mFboDepthStencil; |
| 51 |
private boolean mRenderWayOIT; |
|
| 73 | 52 |
|
| 74 | 53 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 75 | 54 |
|
| ... | ... | |
| 89 | 68 |
private ArrayList<Long> generateIDList() |
| 90 | 69 |
{
|
| 91 | 70 |
ArrayList<Long> ret = new ArrayList<>(); |
| 71 |
int numChildren = mChildren.getNumChildren(); |
|
| 92 | 72 |
|
| 93 |
if( mNumChildren[0]==0 )
|
|
| 73 |
if( numChildren==0 )
|
|
| 94 | 74 |
{
|
| 95 | 75 |
// add a negative number so this leaf never gets confused with a internal node |
| 96 | 76 |
// with a single child that happens to have ID identical to some leaf's Effects ID. |
| ... | ... | |
| 100 | 80 |
{
|
| 101 | 81 |
DistortedNode node; |
| 102 | 82 |
|
| 103 |
for(int i=0; i<mNumChildren[0]; i++)
|
|
| 83 |
for(int i=0; i<numChildren; i++)
|
|
| 104 | 84 |
{
|
| 105 |
node = mChildren.get(i); |
|
| 85 |
node = mChildren.getChild(i);
|
|
| 106 | 86 |
ret.add(node.mData.ID); |
| 107 | 87 |
} |
| 108 | 88 |
|
| ... | ... | |
| 129 | 109 |
} |
| 130 | 110 |
|
| 131 | 111 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 132 |
// tree isomorphism algorithm |
|
| 133 |
|
|
| 134 |
private void adjustIsomorphism() |
|
| 112 |
/** |
|
| 113 |
* This is not really part of the public API. Has to be public only because it is a part of the |
|
| 114 |
* DistortedChildrenList.Parent interface. |
|
| 115 |
* |
|
| 116 |
* @y.exclude |
|
| 117 |
*/ |
|
| 118 |
public void adjustIsomorphism() |
|
| 135 | 119 |
{
|
| 136 | 120 |
DistortedNodeData newData = DistortedNodeData.returnData(generateIDList()); |
| 137 | 121 |
boolean deleteOldFBO = mData.removeData(); |
| 138 |
boolean createNewFBO = (mNumChildren[0]>0 && newData.mFBO==null);
|
|
| 122 |
boolean createNewFBO = (mChildren.getNumChildren()>0 && newData.mFBO==null);
|
|
| 139 | 123 |
|
| 140 | 124 |
if( deleteOldFBO && createNewFBO ) |
| 141 | 125 |
{
|
| ... | ... | |
| 148 | 132 |
} |
| 149 | 133 |
else if( createNewFBO ) |
| 150 | 134 |
{
|
| 151 |
int width = mFboW <= 0 ? mSurface.getWidth() : mFboW; |
|
| 152 |
int height = mFboH <= 0 ? mSurface.getHeight() : mFboH; |
|
| 153 |
newData.mFBO = new DistortedFramebuffer(1,mFboDepthStencil, DistortedSurface.TYPE_TREE, width, height); |
|
| 135 |
newData.mFBO = allocateNewFBO(); |
|
| 154 | 136 |
} |
| 155 | 137 |
|
| 156 | 138 |
mData = newData; |
| ... | ... | |
| 158 | 140 |
if( mParent!=null ) mParent.adjustIsomorphism(); |
| 159 | 141 |
} |
| 160 | 142 |
|
| 143 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 144 |
/** |
|
| 145 |
* This is not really part of the public API. Has to be public only because it is a part of the |
|
| 146 |
* DistortedChildrenList.Parent interface. |
|
| 147 |
* |
|
| 148 |
* @y.exclude |
|
| 149 |
*/ |
|
| 150 |
public DistortedChildrenList getChildren() |
|
| 151 |
{
|
|
| 152 |
return mChildren; |
|
| 153 |
} |
|
| 154 |
|
|
| 161 | 155 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 162 | 156 |
// return the total number of render calls issued |
| 163 | 157 |
|
| 164 | 158 |
int drawNoBlend(long currTime, DistortedOutputSurface surface) |
| 165 | 159 |
{
|
| 166 |
DistortedSurface input = mNumChildren[0]==0 ? mSurface : mData.mFBO;
|
|
| 160 |
DistortedSurface input = getInternalSurface();
|
|
| 167 | 161 |
|
| 168 | 162 |
if( input.setAsInput() ) |
| 169 | 163 |
{
|
| ... | ... | |
| 182 | 176 |
|
| 183 | 177 |
int drawOIT(long currTime, DistortedOutputSurface surface) |
| 184 | 178 |
{
|
| 185 |
DistortedSurface input = mNumChildren[0]==0 ? mSurface : mData.mFBO;
|
|
| 179 |
DistortedSurface input = getInternalSurface();
|
|
| 186 | 180 |
|
| 187 | 181 |
if( input.setAsInput() ) |
| 188 | 182 |
{
|
| ... | ... | |
| 199 | 193 |
|
| 200 | 194 |
int draw(long currTime, DistortedOutputSurface surface) |
| 201 | 195 |
{
|
| 202 |
DistortedSurface input = mNumChildren[0]==0 ? mSurface : mData.mFBO;
|
|
| 196 |
DistortedSurface input = getInternalSurface();
|
|
| 203 | 197 |
|
| 204 | 198 |
if( input.setAsInput() ) |
| 205 | 199 |
{
|
| ... | ... | |
| 217 | 211 |
int renderRecursive(long currTime) |
| 218 | 212 |
{
|
| 219 | 213 |
int numRenders = 0; |
| 214 |
int numChildren = mChildren.getNumChildren(); |
|
| 220 | 215 |
|
| 221 |
if( mNumChildren[0]>0 && mData.notRenderedYetAtThisTime(currTime) )
|
|
| 216 |
if( numChildren>0 && mData.notRenderedYetAtThisTime(currTime) )
|
|
| 222 | 217 |
{
|
| 223 |
for (int i=0; i<mNumChildren[0]; i++) |
|
| 224 |
{
|
|
| 225 |
numRenders += mChildren.get(i).renderRecursive(currTime); |
|
| 226 |
} |
|
| 227 |
|
|
| 228 |
if( mData.mFBO==null ) |
|
| 218 |
for (int i=0; i<numChildren; i++) |
|
| 229 | 219 |
{
|
| 230 |
int width = mFboW <= 0 ? mSurface.getWidth() : mFboW; |
|
| 231 |
int height = mFboH <= 0 ? mSurface.getHeight() : mFboH; |
|
| 232 |
mData.mFBO = new DistortedFramebuffer(1,mFboDepthStencil, DistortedSurface.TYPE_TREE, width, height); |
|
| 220 |
numRenders += mChildren.getChild(i).renderRecursive(currTime); |
|
| 233 | 221 |
} |
| 234 | 222 |
|
| 223 |
if( mData.mFBO==null ) mData.mFBO = allocateNewFBO(); |
|
| 235 | 224 |
mData.mFBO.setAsOutput(currTime); |
| 236 | 225 |
|
| 237 | 226 |
if( mSurface.setAsInput() ) |
| ... | ... | |
| 240 | 229 |
DistortedEffects.blitPriv(mData.mFBO); |
| 241 | 230 |
} |
| 242 | 231 |
|
| 243 |
numRenders += mData.mFBO.renderChildren(currTime,mNumChildren[0],mChildren,0, mRenderWayOIT);
|
|
| 232 |
numRenders += mData.mFBO.renderChildren(currTime,numChildren,mChildren,0, mRenderWayOIT);
|
|
| 244 | 233 |
} |
| 245 | 234 |
|
| 246 | 235 |
return numRenders; |
| ... | ... | |
| 248 | 237 |
|
| 249 | 238 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 250 | 239 |
|
| 251 |
void setSurfaceParent(DistortedOutputSurface dep)
|
|
| 240 |
private DistortedFramebuffer allocateNewFBO()
|
|
| 252 | 241 |
{
|
| 253 |
mSurfaceParent = dep; |
|
| 254 |
mParent = null; |
|
| 242 |
int width = mFboW <= 0 ? mSurface.getWidth() : mFboW; |
|
| 243 |
int height = mFboH <= 0 ? mSurface.getHeight() : mFboH; |
|
| 244 |
return new DistortedFramebuffer(1,mFboDepthStencil, DistortedSurface.TYPE_TREE, width, height); |
|
| 245 |
} |
|
| 246 |
|
|
| 247 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 248 |
|
|
| 249 |
void setParent(DistortedChildrenList.Parent parent) |
|
| 250 |
{
|
|
| 251 |
mParent = parent; |
|
| 255 | 252 |
} |
| 256 | 253 |
|
| 257 | 254 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
| 260 | 257 |
{
|
| 261 | 258 |
if( mParent!=null ) |
| 262 | 259 |
{
|
| 263 |
mParent.mChildren.remove(this); |
|
| 264 |
DistortedMaster.addSortingByBuckets(mParent.mChildren,this); |
|
| 265 |
} |
|
| 266 |
else if( mSurfaceParent!=null ) |
|
| 267 |
{
|
|
| 268 |
ArrayList<DistortedNode> children = mSurfaceParent.getChildren(); |
|
| 269 |
children.remove(this); |
|
| 270 |
DistortedMaster.addSortingByBuckets(children,this); |
|
| 260 |
DistortedChildrenList siblings = mParent.getChildren(); |
|
| 261 |
siblings.removeChild(this); |
|
| 262 |
siblings.addSortingByBuckets(this); |
|
| 271 | 263 |
} |
| 272 | 264 |
} |
| 273 | 265 |
|
| ... | ... | |
| 294 | 286 |
mEffects = effects; |
| 295 | 287 |
mMesh = mesh; |
| 296 | 288 |
mState = new DistortedRenderState(); |
| 297 |
mChildren = null; |
|
| 298 |
mNumChildren = new int[1]; |
|
| 289 |
mChildren = new DistortedChildrenList(this); |
|
| 299 | 290 |
mParent = null; |
| 300 |
mSurfaceParent = null; |
|
| 301 | 291 |
mRenderWayOIT = false; |
| 302 | 292 |
|
| 303 | 293 |
mFboW = 0; // i.e. take this from |
| ... | ... | |
| 324 | 314 |
mMesh = node.mMesh; |
| 325 | 315 |
mState = new DistortedRenderState(); |
| 326 | 316 |
mParent = null; |
| 327 |
mSurfaceParent= null; |
|
| 328 | 317 |
mRenderWayOIT = false; |
| 329 | 318 |
|
| 330 | 319 |
mFboW = node.mFboW; |
| ... | ... | |
| 357 | 346 |
mSurface = new DistortedFramebuffer(1,depthStencil,DistortedSurface.TYPE_TREE,w,h); |
| 358 | 347 |
} |
| 359 | 348 |
} |
| 349 |
|
|
| 360 | 350 |
if( (flags & Distorted.CLONE_CHILDREN) != 0 ) |
| 361 | 351 |
{
|
| 362 |
if( node.mChildren==null ) // do NOT copy over the NULL! |
|
| 363 |
{
|
|
| 364 |
node.mChildren = new ArrayList<>(2); |
|
| 365 |
} |
|
| 366 |
|
|
| 367 | 352 |
mChildren = node.mChildren; |
| 368 |
mNumChildren = node.mNumChildren; |
|
| 369 | 353 |
} |
| 370 | 354 |
else |
| 371 | 355 |
{
|
| 372 |
mChildren = null; |
|
| 373 |
mNumChildren = new int[1]; |
|
| 356 |
mChildren = new DistortedChildrenList(this); |
|
| 374 | 357 |
} |
| 375 | 358 |
|
| 376 | 359 |
mData = DistortedNodeData.returnData(generateIDList()); |
| ... | ... | |
| 427 | 410 |
*/ |
| 428 | 411 |
public void attach(DistortedNode node) |
| 429 | 412 |
{
|
| 430 |
mJobs.add(new Job(ATTACH,node)); |
|
| 431 |
DistortedMaster.newSlave(this); |
|
| 413 |
mChildren.attach(node); |
|
| 432 | 414 |
} |
| 433 | 415 |
|
| 434 | 416 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
| 445 | 427 |
*/ |
| 446 | 428 |
public DistortedNode attach(DistortedSurface surface, DistortedEffects effects, MeshBase mesh) |
| 447 | 429 |
{
|
| 448 |
DistortedNode node = new DistortedNode(surface,effects,mesh); |
|
| 449 |
mJobs.add(new Job(ATTACH,node)); |
|
| 450 |
DistortedMaster.newSlave(this); |
|
| 451 |
return node; |
|
| 430 |
return mChildren.attach(surface,effects,mesh); |
|
| 452 | 431 |
} |
| 453 | 432 |
|
| 454 | 433 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
| 462 | 441 |
*/ |
| 463 | 442 |
public void detach(DistortedNode node) |
| 464 | 443 |
{
|
| 465 |
mJobs.add(new Job(DETACH,node)); |
|
| 466 |
DistortedMaster.newSlave(this); |
|
| 444 |
mChildren.detach(node); |
|
| 467 | 445 |
} |
| 468 | 446 |
|
| 469 | 447 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
| 480 | 458 |
*/ |
| 481 | 459 |
public void detach(DistortedEffects effects) |
| 482 | 460 |
{
|
| 483 |
long id = effects.getID(); |
|
| 484 |
DistortedNode node; |
|
| 485 |
boolean detached = false; |
|
| 486 |
|
|
| 487 |
for(int i=0; i<mNumChildren[0]; i++) |
|
| 488 |
{
|
|
| 489 |
node = mChildren.get(i); |
|
| 490 |
|
|
| 491 |
if( node.getEffects().getID()==id ) |
|
| 492 |
{
|
|
| 493 |
detached = true; |
|
| 494 |
mJobs.add(new Job(DETACH,node)); |
|
| 495 |
DistortedMaster.newSlave(this); |
|
| 496 |
break; |
|
| 497 |
} |
|
| 498 |
} |
|
| 499 |
|
|
| 500 |
if( !detached ) |
|
| 501 |
{
|
|
| 502 |
// if we failed to detach any, it still might be the case that |
|
| 503 |
// there's an ATTACH job that we need to cancel. |
|
| 504 |
int num = mJobs.size(); |
|
| 505 |
Job job; |
|
| 506 |
|
|
| 507 |
for(int i=0; i<num; i++) |
|
| 508 |
{
|
|
| 509 |
job = mJobs.get(i); |
|
| 510 |
|
|
| 511 |
if( job.type==ATTACH && job.node.getEffects()==effects ) |
|
| 512 |
{
|
|
| 513 |
mJobs.remove(i); |
|
| 514 |
break; |
|
| 515 |
} |
|
| 516 |
} |
|
| 517 |
} |
|
| 461 |
mChildren.detach(effects); |
|
| 518 | 462 |
} |
| 519 | 463 |
|
| 520 | 464 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
| 526 | 470 |
*/ |
| 527 | 471 |
public void detachAll() |
| 528 | 472 |
{
|
| 529 |
mJobs.add(new Job(DETALL,null)); |
|
| 530 |
DistortedMaster.newSlave(this); |
|
| 531 |
} |
|
| 532 |
|
|
| 533 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 534 |
/** |
|
| 535 |
* This is not really part of the public API. Has to be public only because it is a part of the |
|
| 536 |
* DistortedSlave interface, which should really be a class that we extend here instead but |
|
| 537 |
* Java has no multiple inheritance. |
|
| 538 |
* |
|
| 539 |
* @y.exclude |
|
| 540 |
*/ |
|
| 541 |
public void doWork() |
|
| 542 |
{
|
|
| 543 |
int num = mJobs.size(); |
|
| 544 |
|
|
| 545 |
if( num>0 ) |
|
| 546 |
{
|
|
| 547 |
Job job; |
|
| 548 |
int numChanges=0; |
|
| 549 |
|
|
| 550 |
for(int i=0; i<num; i++) |
|
| 551 |
{
|
|
| 552 |
job = mJobs.remove(0); |
|
| 553 |
|
|
| 554 |
switch(job.type) |
|
| 555 |
{
|
|
| 556 |
case ATTACH: numChanges++; |
|
| 557 |
if( mChildren==null ) mChildren = new ArrayList<>(2); |
|
| 558 |
job.node.mParent = this; |
|
| 559 |
job.node.mSurfaceParent = null; |
|
| 560 |
DistortedMaster.addSortingByBuckets(mChildren,job.node); |
|
| 561 |
mNumChildren[0]++; |
|
| 562 |
break; |
|
| 563 |
case DETACH: numChanges++; |
|
| 564 |
if( mNumChildren[0]>0 && mChildren.remove(job.node) ) |
|
| 565 |
{
|
|
| 566 |
job.node.mParent = null; |
|
| 567 |
job.node.mSurfaceParent = null; |
|
| 568 |
mNumChildren[0]--; |
|
| 569 |
} |
|
| 570 |
break; |
|
| 571 |
case DETALL: numChanges++; |
|
| 572 |
if( mNumChildren[0]>0 ) |
|
| 573 |
{
|
|
| 574 |
DistortedNode tmp; |
|
| 575 |
|
|
| 576 |
for(int j=mNumChildren[0]-1; j>=0; j--) |
|
| 577 |
{
|
|
| 578 |
tmp = mChildren.remove(j); |
|
| 579 |
tmp.mParent = null; |
|
| 580 |
tmp.mSurfaceParent = null; |
|
| 581 |
} |
|
| 582 |
|
|
| 583 |
mNumChildren[0] = 0; |
|
| 584 |
} |
|
| 585 |
break; |
|
| 586 |
case SORT : mChildren.remove(job.node); |
|
| 587 |
DistortedMaster.addSortingByBuckets(mChildren,job.node); |
|
| 588 |
break; |
|
| 589 |
} |
|
| 590 |
} |
|
| 591 |
if( numChanges>0 ) adjustIsomorphism(); |
|
| 592 |
} |
|
| 473 |
mChildren.detachAll(); |
|
| 593 | 474 |
} |
| 594 | 475 |
|
| 595 | 476 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
| 622 | 503 |
*/ |
| 623 | 504 |
public DistortedSurface getInternalSurface() |
| 624 | 505 |
{
|
| 625 |
return mNumChildren[0]==0 ? mSurface : mData.mFBO;
|
|
| 506 |
return mChildren.getNumChildren()==0 ? mSurface : mData.mFBO;
|
|
| 626 | 507 |
} |
| 627 | 508 |
|
| 628 | 509 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
Also available in: Unified diff
Carve the 'children list' from DOutputSurface and DNode into a separate class of its own, DistortedChildrenList.