diff options
Diffstat (limited to 'indra/llimage/llimagejpeg.cpp')
| -rw-r--r-- | indra/llimage/llimagejpeg.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/indra/llimage/llimagejpeg.cpp b/indra/llimage/llimagejpeg.cpp index 32a5472ec8..a35171601a 100644 --- a/indra/llimage/llimagejpeg.cpp +++ b/indra/llimage/llimagejpeg.cpp @@ -50,6 +50,8 @@ bool LLImageJPEG::updateData() { resetLastError(); + LLImageDataLock lock(this); + // Check to make sure that this instance has been initialized with data if (!getData() || (0 == getDataSize())) { @@ -188,7 +190,10 @@ bool LLImageJPEG::decode(LLImageRaw* raw_image, F32 decode_time) llassert_always(raw_image); resetLastError(); - + + LLImageDataLock lockIn(this); + LLImageDataLock lockOut(raw_image); + // Check to make sure that this instance has been initialized with data if (!getData() || (0 == getDataSize())) { @@ -408,6 +413,8 @@ void LLImageJPEG::encodeTermDestination( j_compress_ptr cinfo ) { LLImageJPEG* self = (LLImageJPEG*) cinfo->client_data; + LLImageDataLock lock(self); + S32 file_bytes = (S32)(self->mOutputBufferSize - cinfo->dest->free_in_buffer); self->allocateData(file_bytes); @@ -484,6 +491,9 @@ bool LLImageJPEG::encode( const LLImageRaw* raw_image, F32 encode_time ) resetLastError(); + LLImageDataSharedLock lockIn(raw_image); + LLImageDataLock lockOut(this); + switch( raw_image->getComponents() ) { case 1: |