Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2009 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Alex Sakhartchouk | fb6b614 | 2010-05-21 12:53:13 -0700 | [diff] [blame] | 17 | #ifndef ANDROID_RS_BUILD_FOR_HOST |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 18 | #include "rsContext.h" |
Jason Sams | e5ffb87 | 2009-08-09 17:01:55 -0700 | [diff] [blame] | 19 | #include <GLES/gl.h> |
Alex Sakhartchouk | fb6b614 | 2010-05-21 12:53:13 -0700 | [diff] [blame] | 20 | #else |
| 21 | #include "rsContextHostStub.h" |
| 22 | #include <OpenGL/gl.h> |
| 23 | #endif |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 24 | |
| 25 | using namespace android; |
| 26 | using namespace android::renderscript; |
| 27 | |
Jason Sams | e514b45 | 2009-09-25 14:51:22 -0700 | [diff] [blame] | 28 | Type::Type(Context *rsc) : ObjectBase(rsc) |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 29 | { |
Jason Sams | f2649a9 | 2009-09-25 16:37:33 -0700 | [diff] [blame] | 30 | mAllocFile = __FILE__; |
| 31 | mAllocLine = __LINE__; |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 32 | mLODs = 0; |
| 33 | mLODCount = 0; |
| 34 | clear(); |
| 35 | } |
| 36 | |
| 37 | Type::~Type() |
| 38 | { |
Jason Sams | 8154954 | 2010-02-17 15:38:10 -0800 | [diff] [blame] | 39 | for (uint32_t ct = 0; ct < mRSC->mStateType.mTypes.size(); ct++) { |
| 40 | if (mRSC->mStateType.mTypes[ct] == this) { |
| 41 | mRSC->mStateType.mTypes.removeAt(ct); |
| 42 | break; |
| 43 | } |
| 44 | } |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 45 | if (mLODs) { |
| 46 | delete [] mLODs; |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | void Type::clear() |
| 51 | { |
| 52 | if (mLODs) { |
| 53 | delete [] mLODs; |
| 54 | mLODs = NULL; |
| 55 | } |
| 56 | mDimX = 0; |
| 57 | mDimY = 0; |
| 58 | mDimZ = 0; |
| 59 | mDimLOD = 0; |
| 60 | mFaces = false; |
| 61 | mElement.clear(); |
| 62 | } |
| 63 | |
| 64 | TypeState::TypeState() |
| 65 | { |
| 66 | } |
| 67 | |
| 68 | TypeState::~TypeState() |
| 69 | { |
| 70 | } |
| 71 | |
| 72 | size_t Type::getOffsetForFace(uint32_t face) const |
| 73 | { |
| 74 | rsAssert(mFaces); |
| 75 | return 0; |
| 76 | } |
| 77 | |
| 78 | void Type::compute() |
| 79 | { |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 80 | uint32_t oldLODCount = mLODCount; |
| 81 | if (mDimLOD) { |
| 82 | uint32_t l2x = rsFindHighBit(mDimX) + 1; |
| 83 | uint32_t l2y = rsFindHighBit(mDimY) + 1; |
| 84 | uint32_t l2z = rsFindHighBit(mDimZ) + 1; |
| 85 | |
| 86 | mLODCount = rsMax(l2x, l2y); |
| 87 | mLODCount = rsMax(mLODCount, l2z); |
| 88 | } else { |
| 89 | mLODCount = 1; |
| 90 | } |
| 91 | if (mLODCount != oldLODCount) { |
Alex Sakhartchouk | d3e0ad4 | 2010-06-24 17:15:34 -0700 | [diff] [blame] | 92 | if(mLODs){ |
| 93 | delete [] mLODs; |
Alex Sakhartchouk | 417e6a4 | 2010-07-15 11:33:03 -0700 | [diff] [blame] | 94 | } |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 95 | mLODs = new LOD[mLODCount]; |
| 96 | } |
| 97 | |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 98 | uint32_t tx = mDimX; |
| 99 | uint32_t ty = mDimY; |
| 100 | uint32_t tz = mDimZ; |
| 101 | size_t offset = 0; |
| 102 | for (uint32_t lod=0; lod < mLODCount; lod++) { |
| 103 | mLODs[lod].mX = tx; |
| 104 | mLODs[lod].mY = ty; |
| 105 | mLODs[lod].mZ = tz; |
| 106 | mLODs[lod].mOffset = offset; |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 107 | offset += tx * rsMax(ty, 1u) * rsMax(tz, 1u) * mElement->getSizeBytes(); |
Jason Sams | 7c52898 | 2010-01-07 16:25:08 -0800 | [diff] [blame] | 108 | if (tx > 1) tx >>= 1; |
| 109 | if (ty > 1) ty >>= 1; |
| 110 | if (tz > 1) tz >>= 1; |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 111 | } |
| 112 | |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 113 | // At this point the offset is the size of a mipmap chain; |
| 114 | mMipChainSizeBytes = offset; |
| 115 | |
| 116 | if (mFaces) { |
| 117 | offset *= 6; |
| 118 | } |
| 119 | mTotalSizeBytes = offset; |
| 120 | |
Jason Sams | e5ffb87 | 2009-08-09 17:01:55 -0700 | [diff] [blame] | 121 | makeGLComponents(); |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 122 | } |
| 123 | |
| 124 | uint32_t Type::getLODOffset(uint32_t lod, uint32_t x) const |
| 125 | { |
| 126 | uint32_t offset = mLODs[lod].mOffset; |
| 127 | offset += x * mElement->getSizeBytes(); |
| 128 | return offset; |
| 129 | } |
| 130 | |
| 131 | uint32_t Type::getLODOffset(uint32_t lod, uint32_t x, uint32_t y) const |
| 132 | { |
| 133 | uint32_t offset = mLODs[lod].mOffset; |
| 134 | offset += (x + y * mLODs[lod].mX) * mElement->getSizeBytes(); |
| 135 | return offset; |
| 136 | } |
| 137 | |
| 138 | uint32_t Type::getLODOffset(uint32_t lod, uint32_t x, uint32_t y, uint32_t z) const |
| 139 | { |
| 140 | uint32_t offset = mLODs[lod].mOffset; |
| 141 | offset += (x + y*mLODs[lod].mX + z*mLODs[lod].mX*mLODs[lod].mY) * mElement->getSizeBytes(); |
| 142 | return offset; |
| 143 | } |
| 144 | |
| 145 | |
Jason Sams | e5ffb87 | 2009-08-09 17:01:55 -0700 | [diff] [blame] | 146 | void Type::makeGLComponents() |
| 147 | { |
Alex Sakhartchouk | 032f359 | 2010-07-20 10:59:25 -0700 | [diff] [blame] | 148 | if(getElement()->getFieldCount() >= RS_MAX_ATTRIBS) { |
| 149 | return; |
| 150 | } |
| 151 | |
Jason Sams | 433eca3 | 2010-01-06 11:57:52 -0800 | [diff] [blame] | 152 | uint32_t userNum = 0; |
Jason Sams | e5ffb87 | 2009-08-09 17:01:55 -0700 | [diff] [blame] | 153 | |
Jason Sams | 4815c0d | 2009-12-15 12:58:36 -0800 | [diff] [blame] | 154 | for (uint32_t ct=0; ct < getElement()->getFieldCount(); ct++) { |
Jason Sams | d01d970 | 2009-12-23 14:35:29 -0800 | [diff] [blame] | 155 | const Component &c = getElement()->getField(ct)->getComponent(); |
Jason Sams | e5ffb87 | 2009-08-09 17:01:55 -0700 | [diff] [blame] | 156 | |
Jason Sams | 79f52df | 2010-06-01 15:47:01 -0700 | [diff] [blame] | 157 | mAttribs[userNum].size = c.getVectorSize(); |
| 158 | mAttribs[userNum].offset = mElement->getFieldOffsetBytes(ct); |
| 159 | mAttribs[userNum].type = c.getGLType(); |
| 160 | mAttribs[userNum].normalized = c.getType() != RS_TYPE_FLOAT_32;//c.getIsNormalized(); |
| 161 | mAttribs[userNum].name.setTo(getElement()->getFieldName(ct)); |
| 162 | userNum ++; |
Jason Sams | e5ffb87 | 2009-08-09 17:01:55 -0700 | [diff] [blame] | 163 | } |
| 164 | } |
| 165 | |
Jason Sams | 79f52df | 2010-06-01 15:47:01 -0700 | [diff] [blame] | 166 | |
Jason Sams | c460e55 | 2009-11-25 13:22:07 -0800 | [diff] [blame] | 167 | void Type::enableGLVertexBuffer(VertexArray *va) const |
Jason Sams | e5ffb87 | 2009-08-09 17:01:55 -0700 | [diff] [blame] | 168 | { |
Jason Sams | 433eca3 | 2010-01-06 11:57:52 -0800 | [diff] [blame] | 169 | uint32_t stride = mElement->getSizeBytes(); |
| 170 | for (uint32_t ct=0; ct < RS_MAX_ATTRIBS; ct++) { |
Jason Sams | 79f52df | 2010-06-01 15:47:01 -0700 | [diff] [blame] | 171 | if (mAttribs[ct].size) { |
| 172 | va->add(mAttribs[ct], stride); |
Jason Sams | 433eca3 | 2010-01-06 11:57:52 -0800 | [diff] [blame] | 173 | } |
| 174 | } |
| 175 | } |
| 176 | |
| 177 | |
Jason Sams | e5ffb87 | 2009-08-09 17:01:55 -0700 | [diff] [blame] | 178 | |
Jason Sams | e12c1c5 | 2009-09-27 17:50:38 -0700 | [diff] [blame] | 179 | void Type::dumpLOGV(const char *prefix) const |
| 180 | { |
| 181 | char buf[1024]; |
| 182 | ObjectBase::dumpLOGV(prefix); |
| 183 | LOGV("%s Type: x=%i y=%i z=%i mip=%i face=%i", prefix, mDimX, mDimY, mDimZ, mDimLOD, mFaces); |
| 184 | sprintf(buf, "%s element: ", prefix); |
| 185 | mElement->dumpLOGV(buf); |
| 186 | } |
| 187 | |
Alex Sakhartchouk | fb6b614 | 2010-05-21 12:53:13 -0700 | [diff] [blame] | 188 | void Type::serialize(OStream *stream) const |
| 189 | { |
| 190 | // Need to identify ourselves |
| 191 | stream->addU32((uint32_t)getClassId()); |
| 192 | |
| 193 | String8 name(getName()); |
| 194 | stream->addString(&name); |
| 195 | |
| 196 | mElement->serialize(stream); |
| 197 | |
| 198 | stream->addU32(mDimX); |
| 199 | stream->addU32(mDimY); |
| 200 | stream->addU32(mDimZ); |
| 201 | |
| 202 | stream->addU8((uint8_t)(mDimLOD ? 1 : 0)); |
| 203 | stream->addU8((uint8_t)(mFaces ? 1 : 0)); |
| 204 | } |
| 205 | |
| 206 | Type *Type::createFromStream(Context *rsc, IStream *stream) |
| 207 | { |
| 208 | // First make sure we are reading the correct object |
Alex Sakhartchouk | b825f67 | 2010-06-04 10:06:50 -0700 | [diff] [blame] | 209 | RsA3DClassID classID = (RsA3DClassID)stream->loadU32(); |
| 210 | if(classID != RS_A3D_CLASS_ID_TYPE) { |
Alex Sakhartchouk | fb6b614 | 2010-05-21 12:53:13 -0700 | [diff] [blame] | 211 | LOGE("type loading skipped due to invalid class id\n"); |
| 212 | return NULL; |
| 213 | } |
| 214 | |
| 215 | String8 name; |
| 216 | stream->loadString(&name); |
| 217 | |
| 218 | Element *elem = Element::createFromStream(rsc, stream); |
| 219 | if(!elem) { |
| 220 | return NULL; |
| 221 | } |
| 222 | |
| 223 | Type *type = new Type(rsc); |
| 224 | type->mDimX = stream->loadU32(); |
| 225 | type->mDimY = stream->loadU32(); |
| 226 | type->mDimZ = stream->loadU32(); |
| 227 | |
| 228 | uint8_t temp = stream->loadU8(); |
| 229 | type->mDimLOD = temp != 0; |
| 230 | |
| 231 | temp = stream->loadU8(); |
| 232 | type->mFaces = temp != 0; |
| 233 | |
| 234 | type->setElement(elem); |
| 235 | |
| 236 | return type; |
| 237 | } |
| 238 | |
Jason Sams | ef21edc | 2010-02-22 15:37:51 -0800 | [diff] [blame] | 239 | bool Type::getIsNp2() const |
| 240 | { |
| 241 | uint32_t x = getDimX(); |
| 242 | uint32_t y = getDimY(); |
| 243 | uint32_t z = getDimZ(); |
| 244 | |
| 245 | if (x && (x & (x-1))) { |
| 246 | return true; |
| 247 | } |
| 248 | if (y && (y & (y-1))) { |
| 249 | return true; |
| 250 | } |
| 251 | if (z && (z & (z-1))) { |
| 252 | return true; |
| 253 | } |
| 254 | return false; |
| 255 | } |
| 256 | |
Jason Sams | e12c1c5 | 2009-09-27 17:50:38 -0700 | [diff] [blame] | 257 | |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 258 | ////////////////////////////////////////////////// |
Jason Sams | e5ffb87 | 2009-08-09 17:01:55 -0700 | [diff] [blame] | 259 | // |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 260 | namespace android { |
| 261 | namespace renderscript { |
| 262 | |
| 263 | void rsi_TypeBegin(Context *rsc, RsElement vse) |
| 264 | { |
| 265 | TypeState * stc = &rsc->mStateType; |
| 266 | |
| 267 | stc->mX = 0; |
| 268 | stc->mY = 0; |
| 269 | stc->mZ = 0; |
| 270 | stc->mLOD = false; |
| 271 | stc->mFaces = false; |
| 272 | stc->mElement.set(static_cast<const Element *>(vse)); |
| 273 | } |
| 274 | |
| 275 | void rsi_TypeAdd(Context *rsc, RsDimension dim, size_t value) |
| 276 | { |
| 277 | TypeState * stc = &rsc->mStateType; |
| 278 | |
| 279 | if (dim < 0) { |
| 280 | //error |
| 281 | return; |
| 282 | } |
| 283 | |
| 284 | |
| 285 | switch (dim) { |
| 286 | case RS_DIMENSION_X: |
| 287 | stc->mX = value; |
| 288 | return; |
| 289 | case RS_DIMENSION_Y: |
| 290 | stc->mY = value; |
| 291 | return; |
| 292 | case RS_DIMENSION_Z: |
| 293 | stc->mZ = value; |
| 294 | return; |
| 295 | case RS_DIMENSION_FACE: |
| 296 | stc->mFaces = (value != 0); |
| 297 | return; |
| 298 | case RS_DIMENSION_LOD: |
| 299 | stc->mLOD = (value != 0); |
| 300 | return; |
| 301 | default: |
| 302 | break; |
| 303 | } |
| 304 | |
| 305 | |
| 306 | int32_t arrayNum = dim - RS_DIMENSION_ARRAY_0; |
| 307 | if ((dim < 0) || (dim > RS_DIMENSION_MAX)) { |
| 308 | LOGE("rsTypeAdd: Bad dimension"); |
| 309 | //error |
| 310 | return; |
| 311 | } |
| 312 | |
| 313 | // todo: implement array support |
| 314 | |
| 315 | } |
| 316 | |
| 317 | RsType rsi_TypeCreate(Context *rsc) |
| 318 | { |
| 319 | TypeState * stc = &rsc->mStateType; |
| 320 | |
Jason Sams | 8154954 | 2010-02-17 15:38:10 -0800 | [diff] [blame] | 321 | for (uint32_t ct=0; ct < stc->mTypes.size(); ct++) { |
| 322 | Type *t = stc->mTypes[ct]; |
| 323 | if (t->getElement() != stc->mElement.get()) continue; |
| 324 | if (t->getDimX() != stc->mX) continue; |
| 325 | if (t->getDimY() != stc->mY) continue; |
| 326 | if (t->getDimZ() != stc->mZ) continue; |
| 327 | if (t->getDimLOD() != stc->mLOD) continue; |
| 328 | if (t->getDimFaces() != stc->mFaces) continue; |
| 329 | t->incUserRef(); |
| 330 | return t; |
| 331 | } |
| 332 | |
Jason Sams | e514b45 | 2009-09-25 14:51:22 -0700 | [diff] [blame] | 333 | Type * st = new Type(rsc); |
Jason Sams | 9397e30 | 2009-08-27 20:23:34 -0700 | [diff] [blame] | 334 | st->incUserRef(); |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 335 | st->setDimX(stc->mX); |
| 336 | st->setDimY(stc->mY); |
| 337 | st->setDimZ(stc->mZ); |
| 338 | st->setElement(stc->mElement.get()); |
| 339 | st->setDimLOD(stc->mLOD); |
| 340 | st->setDimFaces(stc->mFaces); |
| 341 | st->compute(); |
Jason Sams | 8312801 | 2009-09-25 16:50:36 -0700 | [diff] [blame] | 342 | stc->mElement.clear(); |
Jason Sams | 8154954 | 2010-02-17 15:38:10 -0800 | [diff] [blame] | 343 | stc->mTypes.push(st); |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 344 | return st; |
| 345 | } |
| 346 | |
Alex Sakhartchouk | 417e6a4 | 2010-07-15 11:33:03 -0700 | [diff] [blame] | 347 | void rsi_TypeGetNativeData(Context *rsc, RsType type, uint32_t *typeData, uint32_t typeDataSize) |
| 348 | { |
| 349 | rsAssert(typeDataSize == 6); |
| 350 | // Pack the data in the follofing way mDimX; mDimY; mDimZ; |
| 351 | // mDimLOD; mDimFaces; mElement; into typeData |
| 352 | Type *t = static_cast<Type *>(type); |
| 353 | |
| 354 | (*typeData++) = t->getDimX(); |
| 355 | (*typeData++) = t->getDimY(); |
| 356 | (*typeData++) = t->getDimZ(); |
| 357 | (*typeData++) = t->getDimLOD(); |
| 358 | (*typeData++) = t->getDimFaces() ? 1 : 0; |
| 359 | (*typeData++) = (uint32_t)t->getElement(); |
| 360 | |
| 361 | } |
| 362 | |
Jason Sams | 326e0dd | 2009-05-22 14:03:28 -0700 | [diff] [blame] | 363 | |
| 364 | } |
| 365 | } |
| 366 | |