diff options
author | Alexander Gavriliuk <alexandrgproductengine@lindenlab.com> | 2023-12-15 18:26:14 +0100 |
---|---|---|
committer | Guru <alexandrgproductengine@lindenlab.com> | 2023-12-21 19:12:52 +0100 |
commit | 74c8b028d42a8c5b080bb861e427f38cedd4ad7c (patch) | |
tree | 067f8e85fd7b4f91903ad2aa32630b7dd0364099 /indra/llimagej2coj | |
parent | e104f7ce0291ed1f7ab170714e319408bf076221 (diff) |
SL-20743 Use LLMutex in LLImageBase for internal data thread-safety
Diffstat (limited to 'indra/llimagej2coj')
-rw-r--r-- | indra/llimagej2coj/llimagej2coj.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/indra/llimagej2coj/llimagej2coj.cpp b/indra/llimagej2coj/llimagej2coj.cpp index 6c06c6de38..482d2a2c8a 100644 --- a/indra/llimagej2coj/llimagej2coj.cpp +++ b/indra/llimagej2coj/llimagej2coj.cpp @@ -489,6 +489,9 @@ public: bool encode(const LLImageRaw& rawImageIn, LLImageJ2C &compressedImageOut) { + LLImageDataSharedLock lockIn(&rawImageIn); + LLImageDataLock lockOut(&compressedImageOut); + setImage(rawImageIn); encoder = opj_create_compress(OPJ_CODEC_J2K); @@ -733,6 +736,9 @@ bool LLImageJ2COJ::initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int block bool LLImageJ2COJ::decodeImpl(LLImageJ2C &base, LLImageRaw &raw_image, F32 decode_time, S32 first_channel, S32 max_channel_count) { + LLImageDataLock lockIn(&base); + LLImageDataLock lockOut(&raw_image); + JPEG2KDecode decoder(0); U32 image_channels = 0; @@ -820,6 +826,8 @@ bool LLImageJ2COJ::encodeImpl(LLImageJ2C &base, const LLImageRaw &raw_image, con bool LLImageJ2COJ::getMetadata(LLImageJ2C &base) { + LLImageDataLock lock(&base); + JPEG2KDecode decode(0); S32 width = 0; |