epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | |
| 2 | /* |
| 3 | * Copyright 2011 Google Inc. |
| 4 | * |
| 5 | * Use of this source code is governed by a BSD-style license that can be |
| 6 | * found in the LICENSE file. |
| 7 | */ |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 8 | #include "SkPixelRef.h" |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 9 | #include "SkFlattenableBuffers.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 10 | #include "SkThread.h" |
| 11 | |
reed@google.com | dd96eb4 | 2013-04-12 15:34:53 +0000 | [diff] [blame] | 12 | #ifdef SK_USE_POSIX_THREADS |
| 13 | |
| 14 | static SkBaseMutex gPixelRefMutexRing[] = { |
| 15 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 16 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 17 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 18 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 19 | |
| 20 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 21 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 22 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 23 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 24 | |
| 25 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 26 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 27 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 28 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 29 | |
| 30 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 31 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 32 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 33 | { PTHREAD_MUTEX_INITIALIZER }, { PTHREAD_MUTEX_INITIALIZER }, |
| 34 | }; |
| 35 | |
| 36 | // must be a power-of-2. undef to just use 1 mutex |
| 37 | #define PIXELREF_MUTEX_RING_COUNT SK_ARRAY_COUNT(gPixelRefMutexRing) |
| 38 | |
| 39 | #else // not pthreads |
| 40 | |
| 41 | // must be a power-of-2. undef to just use 1 mutex |
| 42 | #define PIXELREF_MUTEX_RING_COUNT 32 |
| 43 | static SkBaseMutex gPixelRefMutexRing[PIXELREF_MUTEX_RING_COUNT]; |
| 44 | |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 45 | #endif |
| 46 | |
caryclark@google.com | 803eceb | 2012-06-06 12:09:34 +0000 | [diff] [blame] | 47 | static SkBaseMutex* get_default_mutex() { |
reed@google.com | dd96eb4 | 2013-04-12 15:34:53 +0000 | [diff] [blame] | 48 | static int32_t gPixelRefMutexRingIndex; |
| 49 | |
| 50 | SkASSERT(SkIsPow2(PIXELREF_MUTEX_RING_COUNT)); |
| 51 | |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 52 | // atomic_inc might be overkill here. It may be fine if once in a while |
| 53 | // we hit a race-condition and two subsequent calls get the same index... |
| 54 | int index = sk_atomic_inc(&gPixelRefMutexRingIndex); |
| 55 | return &gPixelRefMutexRing[index & (PIXELREF_MUTEX_RING_COUNT - 1)]; |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 56 | } |
| 57 | |
| 58 | /////////////////////////////////////////////////////////////////////////////// |
bsalomon@google.com | 586f48c | 2011-04-14 15:07:22 +0000 | [diff] [blame] | 59 | |
bsalomon@google.com | 100abf4 | 2012-09-05 17:40:04 +0000 | [diff] [blame] | 60 | int32_t SkNextPixelRefGenerationID(); |
| 61 | |
reed@google.com | 9c49bc3 | 2011-07-07 13:42:37 +0000 | [diff] [blame] | 62 | int32_t SkNextPixelRefGenerationID() { |
bsalomon@google.com | 586f48c | 2011-04-14 15:07:22 +0000 | [diff] [blame] | 63 | static int32_t gPixelRefGenerationID; |
| 64 | // do a loop in case our global wraps around, as we never want to |
| 65 | // return a 0 |
| 66 | int32_t genID; |
| 67 | do { |
| 68 | genID = sk_atomic_inc(&gPixelRefGenerationID) + 1; |
| 69 | } while (0 == genID); |
| 70 | return genID; |
| 71 | } |
| 72 | |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 73 | /////////////////////////////////////////////////////////////////////////////// |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 74 | |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 75 | void SkPixelRef::setMutex(SkBaseMutex* mutex) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 76 | if (NULL == mutex) { |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 77 | mutex = get_default_mutex(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 78 | } |
| 79 | fMutex = mutex; |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 80 | } |
| 81 | |
| 82 | // just need a > 0 value, so pick a funny one to aid in debugging |
| 83 | #define SKPIXELREF_PRELOCKED_LOCKCOUNT 123456789 |
| 84 | |
scroggo@google.com | 728f2a6 | 2013-12-12 15:19:30 +0000 | [diff] [blame] | 85 | SkPixelRef::SkPixelRef(const SkImageInfo& info, SkBaseMutex* mutex) { |
reed@google.com | 398337b | 2013-12-11 21:22:39 +0000 | [diff] [blame] | 86 | this->setMutex(mutex); |
scroggo@google.com | 728f2a6 | 2013-12-12 15:19:30 +0000 | [diff] [blame] | 87 | fInfo = info; |
reed@google.com | 398337b | 2013-12-11 21:22:39 +0000 | [diff] [blame] | 88 | fPixels = NULL; |
| 89 | fColorTable = NULL; // we do not track ownership of this |
reed@google.com | 6a32add | 2013-12-11 18:19:10 +0000 | [diff] [blame] | 90 | fLockCount = 0; |
| 91 | this->needsNewGenID(); |
| 92 | fIsImmutable = false; |
| 93 | fPreLocked = false; |
| 94 | } |
reed@google.com | 6a32add | 2013-12-11 18:19:10 +0000 | [diff] [blame] | 95 | |
scroggo@google.com | 728f2a6 | 2013-12-12 15:19:30 +0000 | [diff] [blame] | 96 | SkPixelRef::SkPixelRef(const SkImageInfo& info) { |
reed@google.com | 398337b | 2013-12-11 21:22:39 +0000 | [diff] [blame] | 97 | this->setMutex(NULL); |
scroggo@google.com | 728f2a6 | 2013-12-12 15:19:30 +0000 | [diff] [blame] | 98 | fInfo = info; |
reed@google.com | 398337b | 2013-12-11 21:22:39 +0000 | [diff] [blame] | 99 | fPixels = NULL; |
| 100 | fColorTable = NULL; // we do not track ownership of this |
commit-bot@chromium.org | ff9c6c9 | 2013-12-11 20:55:41 +0000 | [diff] [blame] | 101 | fLockCount = 0; |
| 102 | this->needsNewGenID(); |
| 103 | fIsImmutable = false; |
| 104 | fPreLocked = false; |
| 105 | } |
commit-bot@chromium.org | ff9c6c9 | 2013-12-11 20:55:41 +0000 | [diff] [blame] | 106 | |
reed@google.com | 398337b | 2013-12-11 21:22:39 +0000 | [diff] [blame] | 107 | #ifdef SK_SUPPORT_LEGACY_PIXELREF_CONSTRUCTOR |
| 108 | // THIS GUY IS DEPRECATED -- don't use me! |
| 109 | SkPixelRef::SkPixelRef(SkBaseMutex* mutex) { |
| 110 | this->setMutex(mutex); |
scroggo@google.com | 728f2a6 | 2013-12-12 15:19:30 +0000 | [diff] [blame] | 111 | // Fill with dummy values. |
| 112 | sk_bzero(&fInfo, sizeof(fInfo)); |
reed@google.com | 398337b | 2013-12-11 21:22:39 +0000 | [diff] [blame] | 113 | fPixels = NULL; |
| 114 | fColorTable = NULL; // we do not track ownership of this |
| 115 | fLockCount = 0; |
| 116 | this->needsNewGenID(); |
| 117 | fIsImmutable = false; |
| 118 | fPreLocked = false; |
| 119 | } |
| 120 | #endif |
| 121 | |
djsollen@google.com | 5370cd9 | 2012-03-28 20:47:01 +0000 | [diff] [blame] | 122 | SkPixelRef::SkPixelRef(SkFlattenableReadBuffer& buffer, SkBaseMutex* mutex) |
| 123 | : INHERITED(buffer) { |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 124 | this->setMutex(mutex); |
reed@google.com | 398337b | 2013-12-11 21:22:39 +0000 | [diff] [blame] | 125 | fPixels = NULL; |
| 126 | fColorTable = NULL; // we do not track ownership of this |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 127 | fLockCount = 0; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 128 | fIsImmutable = buffer.readBool(); |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 129 | fGenerationID = buffer.readUInt(); |
commit-bot@chromium.org | 50a3043 | 2013-10-24 17:44:27 +0000 | [diff] [blame] | 130 | fUniqueGenerationID = false; // Conservatively assuming the original still exists. |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 131 | fPreLocked = false; |
| 132 | } |
| 133 | |
commit-bot@chromium.org | 50a3043 | 2013-10-24 17:44:27 +0000 | [diff] [blame] | 134 | SkPixelRef::~SkPixelRef() { |
| 135 | this->callGenIDChangeListeners(); |
| 136 | } |
| 137 | |
| 138 | void SkPixelRef::needsNewGenID() { |
| 139 | fGenerationID = 0; |
| 140 | fUniqueGenerationID = false; |
| 141 | } |
| 142 | |
| 143 | void SkPixelRef::cloneGenID(const SkPixelRef& that) { |
| 144 | // This is subtle. We must call that.getGenerationID() to make sure its genID isn't 0. |
| 145 | this->fGenerationID = that.getGenerationID(); |
| 146 | this->fUniqueGenerationID = false; |
| 147 | that.fUniqueGenerationID = false; |
| 148 | } |
| 149 | |
reed@google.com | 398337b | 2013-12-11 21:22:39 +0000 | [diff] [blame] | 150 | void SkPixelRef::setPreLocked(void* pixels, SkColorTable* ctable) { |
reed@google.com | 2a3f08b | 2012-12-13 21:41:00 +0000 | [diff] [blame] | 151 | #ifndef SK_IGNORE_PIXELREF_SETPRELOCKED |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 152 | // only call me in your constructor, otherwise fLockCount tracking can get |
| 153 | // out of sync. |
reed@google.com | 398337b | 2013-12-11 21:22:39 +0000 | [diff] [blame] | 154 | fPixels = pixels; |
| 155 | fColorTable = ctable; |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 156 | fLockCount = SKPIXELREF_PRELOCKED_LOCKCOUNT; |
| 157 | fPreLocked = true; |
reed@google.com | 2a3f08b | 2012-12-13 21:41:00 +0000 | [diff] [blame] | 158 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 159 | } |
| 160 | |
djsollen@google.com | 5492424 | 2012-03-29 15:18:04 +0000 | [diff] [blame] | 161 | void SkPixelRef::flatten(SkFlattenableWriteBuffer& buffer) const { |
djsollen@google.com | 5370cd9 | 2012-03-28 20:47:01 +0000 | [diff] [blame] | 162 | this->INHERITED::flatten(buffer); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 163 | buffer.writeBool(fIsImmutable); |
bsalomon@google.com | 7aa876b | 2012-06-21 20:13:04 +0000 | [diff] [blame] | 164 | // We write the gen ID into the picture for within-process recording. This |
| 165 | // is safe since the same genID will never refer to two different sets of |
| 166 | // pixels (barring overflow). However, each process has its own "namespace" |
| 167 | // of genIDs. So for cross-process recording we write a zero which will |
| 168 | // trigger assignment of a new genID in playback. |
| 169 | if (buffer.isCrossProcess()) { |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 170 | buffer.writeUInt(0); |
bsalomon@google.com | 7aa876b | 2012-06-21 20:13:04 +0000 | [diff] [blame] | 171 | } else { |
djsollen@google.com | c73dd5c | 2012-08-07 15:54:32 +0000 | [diff] [blame] | 172 | buffer.writeUInt(fGenerationID); |
commit-bot@chromium.org | 50a3043 | 2013-10-24 17:44:27 +0000 | [diff] [blame] | 173 | fUniqueGenerationID = false; // Conservative, a copy is probably about to exist. |
bsalomon@google.com | 7aa876b | 2012-06-21 20:13:04 +0000 | [diff] [blame] | 174 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 175 | } |
| 176 | |
reed@google.com | 398337b | 2013-12-11 21:22:39 +0000 | [diff] [blame] | 177 | void SkPixelRef::lockPixels() { |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 178 | SkASSERT(!fPreLocked || SKPIXELREF_PRELOCKED_LOCKCOUNT == fLockCount); |
reed@google.com | 398337b | 2013-12-11 21:22:39 +0000 | [diff] [blame] | 179 | |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 180 | if (!fPreLocked) { |
| 181 | SkAutoMutexAcquire ac(*fMutex); |
reed@google.com | 398337b | 2013-12-11 21:22:39 +0000 | [diff] [blame] | 182 | |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 183 | if (1 == ++fLockCount) { |
reed@google.com | 398337b | 2013-12-11 21:22:39 +0000 | [diff] [blame] | 184 | fPixels = this->onLockPixels(&fColorTable); |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 185 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 186 | } |
| 187 | } |
| 188 | |
| 189 | void SkPixelRef::unlockPixels() { |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 190 | SkASSERT(!fPreLocked || SKPIXELREF_PRELOCKED_LOCKCOUNT == fLockCount); |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 191 | |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 192 | if (!fPreLocked) { |
| 193 | SkAutoMutexAcquire ac(*fMutex); |
reed@google.com | 93c5f9e | 2011-02-24 18:09:46 +0000 | [diff] [blame] | 194 | |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 195 | SkASSERT(fLockCount > 0); |
| 196 | if (0 == --fLockCount) { |
commit-bot@chromium.org | 281713e | 2013-12-12 18:08:08 +0000 | [diff] [blame^] | 197 | this->onUnlockPixels(); |
| 198 | fPixels = NULL; |
| 199 | fColorTable = NULL; |
reed@google.com | ff0da4f | 2012-05-17 13:14:52 +0000 | [diff] [blame] | 200 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 201 | } |
| 202 | } |
| 203 | |
reed@google.com | 9c49bc3 | 2011-07-07 13:42:37 +0000 | [diff] [blame] | 204 | bool SkPixelRef::lockPixelsAreWritable() const { |
| 205 | return this->onLockPixelsAreWritable(); |
| 206 | } |
| 207 | |
| 208 | bool SkPixelRef::onLockPixelsAreWritable() const { |
| 209 | return true; |
| 210 | } |
| 211 | |
reed@google.com | cee9dcb | 2013-09-13 16:04:49 +0000 | [diff] [blame] | 212 | bool SkPixelRef::onImplementsDecodeInto() { |
| 213 | return false; |
| 214 | } |
| 215 | |
| 216 | bool SkPixelRef::onDecodeInto(int pow2, SkBitmap* bitmap) { |
| 217 | return false; |
| 218 | } |
| 219 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 220 | uint32_t SkPixelRef::getGenerationID() const { |
bsalomon@google.com | 586f48c | 2011-04-14 15:07:22 +0000 | [diff] [blame] | 221 | if (0 == fGenerationID) { |
| 222 | fGenerationID = SkNextPixelRefGenerationID(); |
commit-bot@chromium.org | 50a3043 | 2013-10-24 17:44:27 +0000 | [diff] [blame] | 223 | fUniqueGenerationID = true; // The only time we can be sure of this! |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 224 | } |
bsalomon@google.com | 586f48c | 2011-04-14 15:07:22 +0000 | [diff] [blame] | 225 | return fGenerationID; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 226 | } |
| 227 | |
commit-bot@chromium.org | 50a3043 | 2013-10-24 17:44:27 +0000 | [diff] [blame] | 228 | void SkPixelRef::addGenIDChangeListener(GenIDChangeListener* listener) { |
| 229 | if (NULL == listener || !fUniqueGenerationID) { |
| 230 | // No point in tracking this if we're not going to call it. |
| 231 | SkDELETE(listener); |
| 232 | return; |
| 233 | } |
| 234 | *fGenIDChangeListeners.append() = listener; |
| 235 | } |
| 236 | |
| 237 | void SkPixelRef::callGenIDChangeListeners() { |
| 238 | // We don't invalidate ourselves if we think another SkPixelRef is sharing our genID. |
| 239 | if (fUniqueGenerationID) { |
| 240 | for (int i = 0; i < fGenIDChangeListeners.count(); i++) { |
| 241 | fGenIDChangeListeners[i]->onChange(); |
| 242 | } |
| 243 | } |
| 244 | // Listeners get at most one shot, so whether these triggered or not, blow them away. |
| 245 | fGenIDChangeListeners.deleteAll(); |
| 246 | } |
| 247 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 248 | void SkPixelRef::notifyPixelsChanged() { |
reed@android.com | 3eab80c | 2009-03-24 18:47:35 +0000 | [diff] [blame] | 249 | #ifdef SK_DEBUG |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 250 | if (fIsImmutable) { |
| 251 | SkDebugf("========== notifyPixelsChanged called on immutable pixelref"); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 252 | } |
reed@android.com | 3eab80c | 2009-03-24 18:47:35 +0000 | [diff] [blame] | 253 | #endif |
commit-bot@chromium.org | 50a3043 | 2013-10-24 17:44:27 +0000 | [diff] [blame] | 254 | this->callGenIDChangeListeners(); |
| 255 | this->needsNewGenID(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 256 | } |
| 257 | |
| 258 | void SkPixelRef::setImmutable() { |
| 259 | fIsImmutable = true; |
| 260 | } |
| 261 | |
reed@google.com | 50dfa01 | 2011-04-01 19:05:36 +0000 | [diff] [blame] | 262 | bool SkPixelRef::readPixels(SkBitmap* dst, const SkIRect* subset) { |
| 263 | return this->onReadPixels(dst, subset); |
| 264 | } |
| 265 | |
| 266 | bool SkPixelRef::onReadPixels(SkBitmap* dst, const SkIRect* subset) { |
| 267 | return false; |
| 268 | } |
| 269 | |
reed@google.com | eb77612 | 2012-12-06 14:26:02 +0000 | [diff] [blame] | 270 | SkData* SkPixelRef::onRefEncodedData() { |
| 271 | return NULL; |
| 272 | } |
| 273 | |
commit-bot@chromium.org | cd3b15c | 2013-12-04 17:06:49 +0000 | [diff] [blame] | 274 | size_t SkPixelRef::getAllocatedSizeInBytes() const { |
| 275 | return 0; |
| 276 | } |
| 277 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 278 | /////////////////////////////////////////////////////////////////////////////// |
| 279 | |
djsollen@google.com | 56c6977 | 2011-11-08 19:00:26 +0000 | [diff] [blame] | 280 | #ifdef SK_BUILD_FOR_ANDROID |
djsollen@google.com | 57f4969 | 2011-02-23 20:46:31 +0000 | [diff] [blame] | 281 | void SkPixelRef::globalRef(void* data) { |
| 282 | this->ref(); |
| 283 | } |
| 284 | |
| 285 | void SkPixelRef::globalUnref() { |
| 286 | this->unref(); |
| 287 | } |
reed@google.com | 93c5f9e | 2011-02-24 18:09:46 +0000 | [diff] [blame] | 288 | #endif |