diff options
Diffstat (limited to 'indra/llimage/llimage.cpp')
| -rw-r--r-- | indra/llimage/llimage.cpp | 78 |
1 files changed, 67 insertions, 11 deletions
diff --git a/indra/llimage/llimage.cpp b/indra/llimage/llimage.cpp index 39211bf7fa..706231307d 100644 --- a/indra/llimage/llimage.cpp +++ b/indra/llimage/llimage.cpp @@ -39,6 +39,7 @@ #include "llimagepng.h" #include "llimagedxt.h" #include "llimageworker.h" +#include "llmemory.h" //--------------------------------------------------------------------------- // LLImage @@ -47,11 +48,14 @@ //static std::string LLImage::sLastErrorMessage; LLMutex* LLImage::sMutex = NULL; +LLPrivateMemoryPool* LLImageBase::sPrivatePoolp = NULL ; //static void LLImage::initClass() { - sMutex = new LLMutex(NULL); + sMutex = new LLMutex; + + LLImageBase::createPrivatePool() ; } //static @@ -59,6 +63,8 @@ void LLImage::cleanupClass() { delete sMutex; sMutex = NULL; + + LLImageBase::destroyPrivatePool() ; } //static @@ -97,6 +103,53 @@ LLImageBase::~LLImageBase() deleteData(); // virtual } +//static +void LLImageBase::createPrivatePool() +{ + const U32 MAX_POOL_SIZE = 512 * 1024 * 1024 ; //512 MB + + if(!sPrivatePoolp) + { + sPrivatePoolp = LLPrivateMemoryPoolManager::getInstance()->newPool(MAX_POOL_SIZE, true) ; + } +} + +//static +void LLImageBase::destroyPrivatePool() +{ + if(sPrivatePoolp) + { + LLPrivateMemoryPoolManager::getInstance()->deletePool(sPrivatePoolp) ; + sPrivatePoolp = NULL ; + } +} + +//static +char* LLImageBase::allocateMemory(S32 size) +{ + if(sPrivatePoolp) + { + return sPrivatePoolp->allocate(size) ; + } + else + { + return new char[size]; + } +} + +//static +void LLImageBase::deleteMemory(void* p) +{ + if(sPrivatePoolp) + { + sPrivatePoolp->free(p) ; + } + else + { + delete[] (char*)p ; + } +} + // virtual void LLImageBase::dump() { @@ -130,7 +183,7 @@ void LLImageBase::sanityCheck() // virtual void LLImageBase::deleteData() { - delete[] mData; + deleteMemory(mData) ; mData = NULL; mDataSize = 0; } @@ -167,7 +220,7 @@ U8* LLImageBase::allocateData(S32 size) { deleteData(); // virtual mBadBufferAllocation = false ; - mData = new U8[size]; + mData = (U8*)allocateMemory(size); if (!mData) { llwarns << "allocate image data: " << size << llendl; @@ -185,7 +238,7 @@ U8* LLImageBase::allocateData(S32 size) U8* LLImageBase::reallocateData(S32 size) { LLMemType mt1(mMemType); - U8 *new_datap = new U8[size]; + U8 *new_datap = (U8*)allocateMemory(size); if (!new_datap) { llwarns << "Out of memory in LLImageBase::reallocateData" << llendl; @@ -195,7 +248,7 @@ U8* LLImageBase::reallocateData(S32 size) { S32 bytes = llmin(mDataSize, size); memcpy(new_datap, mData, bytes); /* Flawfinder: ignore */ - delete[] mData; + deleteMemory(mData) ; } mData = new_datap; mDataSize = size; @@ -341,6 +394,7 @@ BOOL LLImageRaw::resize(U16 width, U16 height, S8 components) return TRUE; } +#if 0 U8 * LLImageRaw::getSubImage(U32 x_pos, U32 y_pos, U32 width, U32 height) const { LLMemType mt1(mMemType); @@ -361,6 +415,7 @@ U8 * LLImageRaw::getSubImage(U32 x_pos, U32 y_pos, U32 width, U32 height) const } return data; } +#endif BOOL LLImageRaw::setSubImage(U32 x_pos, U32 y_pos, U32 width, U32 height, const U8 *data, U32 stride, BOOL reverse_y) @@ -830,6 +885,7 @@ void LLImageRaw::copyScaled( LLImageRaw* src ) } } +#if 0 //scale down image by not blending a pixel with its neighbors. BOOL LLImageRaw::scaleDownWithoutBlending( S32 new_width, S32 new_height) { @@ -853,7 +909,7 @@ BOOL LLImageRaw::scaleDownWithoutBlending( S32 new_width, S32 new_height) ratio_x -= 1.0f ; ratio_y -= 1.0f ; - U8* new_data = new U8[new_data_size] ; + U8* new_data = allocateMemory(new_data_size) ; llassert_always(new_data != NULL) ; U8* old_data = getData() ; @@ -875,6 +931,7 @@ BOOL LLImageRaw::scaleDownWithoutBlending( S32 new_width, S32 new_height) return TRUE ; } +#endif BOOL LLImageRaw::scale( S32 new_width, S32 new_height, BOOL scale_image_data ) { @@ -1527,6 +1584,7 @@ void LLImageFormatted::setData(U8 *data, S32 size) { deleteData(); setDataAndSize(data, size); // Access private LLImageBase members + sGlobalFormattedMemory += getDataSize(); } } @@ -1545,7 +1603,7 @@ void LLImageFormatted::appendData(U8 *data, S32 size) S32 newsize = cursize + size; reallocateData(newsize); memcpy(getData() + cursize, data, size); - delete[] data; + deleteMemory(data); } } } @@ -1557,8 +1615,7 @@ BOOL LLImageFormatted::load(const std::string &filename) resetLastError(); S32 file_size = 0; - LLAPRFile infile ; - infile.open(filename, LL_APR_RB, NULL, &file_size); + LLAPRFile infile(filename, LL_APR_RB, &file_size); apr_file_t* apr_file = infile.getFileHandle(); if (!apr_file) { @@ -1593,8 +1650,7 @@ BOOL LLImageFormatted::save(const std::string &filename) { resetLastError(); - LLAPRFile outfile ; - outfile.open(filename, LL_APR_WB); + LLAPRFile outfile(filename, LL_APR_WB); if (!outfile.getFileHandle()) { setLastError("Unable to open file for writing", filename); |