diff options
Diffstat (limited to 'indra/llimage/llimagej2c.cpp')
| -rw-r--r-- | indra/llimage/llimagej2c.cpp | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/indra/llimage/llimagej2c.cpp b/indra/llimage/llimagej2c.cpp index a4957466d4..a06c461107 100644 --- a/indra/llimage/llimagej2c.cpp +++ b/indra/llimage/llimagej2c.cpp @@ -107,6 +107,8 @@ bool LLImageJ2C::updateData() bool res = true; resetLastError(); + LLImageDataLock lock(this); + // Check to make sure that this instance has been initialized with data if (!getData() || (getDataSize() < 16)) { @@ -158,22 +160,26 @@ bool LLImageJ2C::decodeChannels(LLImageRaw *raw_imagep, F32 decode_time, S32 fir LLTimer elapsed; resetLastError(); - mDecoding = true; bool res; - // Check to make sure that this instance has been initialized with data - if (!getData() || (getDataSize() < 16)) { - setLastError("LLImageJ2C uninitialized"); - res = true; // done - } - else - { - // Update the raw discard level - updateRawDiscardLevel(); - res = mImpl->decodeImpl(*this, *raw_imagep, decode_time, first_channel, max_channel_count); + LLImageDataLock lock(this); + + mDecoding = true; + // Check to make sure that this instance has been initialized with data + if (!getData() || (getDataSize() < 16)) + { + setLastError("LLImageJ2C uninitialized"); + res = true; // done + } + else + { + // Update the raw discard level + updateRawDiscardLevel(); + res = mImpl->decodeImpl(*this, *raw_imagep, decode_time, first_channel, max_channel_count); + } } - + if (res) { if (!mDecoding) @@ -414,9 +420,10 @@ bool LLImageJ2C::loadAndValidate(const std::string &filename) bool LLImageJ2C::validate(U8 *data, U32 file_size) { - resetLastError(); - + + LLImageDataLock lock(this); + setData(data, file_size); bool res = updateData(); |