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| author | Jonathan "Geenz" Goodman <geenz@lindenlab.com> | 2025-09-18 15:25:31 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-09-18 15:25:31 -0400 |
| commit | f316a92f308be836b57f638514dcd56f3851a89a (patch) | |
| tree | 9a1431c0c311de41388879b31f26c6faa8bf5e89 /indra/llimage/llimagejpeg.cpp | |
| parent | badeccbebcfa73a11cf0f8a4562c9a0d386834c1 (diff) | |
| parent | 82e431e0906647dcfc4a64b057e6bc305c9add8e (diff) | |
Merge pull request #4700 from secondlife/geenz/2025.07-develop
Geenz/2025.07 -> develop
Diffstat (limited to 'indra/llimage/llimagejpeg.cpp')
| -rw-r--r-- | indra/llimage/llimagejpeg.cpp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/indra/llimage/llimagejpeg.cpp b/indra/llimage/llimagejpeg.cpp index effd33b410..ab6c593fc2 100644 --- a/indra/llimage/llimagejpeg.cpp +++ b/indra/llimage/llimagejpeg.cpp @@ -31,7 +31,9 @@ #include "llerror.h" #include "llexception.h" +#if !LL_ARM64 jmp_buf LLImageJPEG::sSetjmpBuffer ; +#endif LLImageJPEG::LLImageJPEG(S32 quality) : LLImageFormatted(IMG_CODEC_JPEG), mOutputBuffer( NULL ), @@ -78,12 +80,15 @@ bool LLImageJPEG::updateData() // //try/catch will crash on Mac and Linux if LLImageJPEG::errorExit throws an error //so as instead, we use setjmp/longjmp to avoid this crash, which is the best we can get. --bao + //except in the case of AARCH64/ARM64 where setjmp will crash // +#if !LL_ARM64 if(setjmp(sSetjmpBuffer)) { jpeg_destroy_decompress(&cinfo); return false; } +#endif try { // Now we can initialize the JPEG decompression object. @@ -223,11 +228,13 @@ bool LLImageJPEG::decode(LLImageRaw* raw_image, F32 decode_time) //try/catch will crash on Mac and Linux if LLImageJPEG::errorExit throws an error //so as instead, we use setjmp/longjmp to avoid this crash, which is the best we can get. --bao // +#if !LL_ARM64 if(setjmp(sSetjmpBuffer)) { jpeg_destroy_decompress(&cinfo); return true; // done } +#endif try { // Now we can initialize the JPEG decompression object. @@ -431,9 +438,10 @@ void LLImageJPEG::errorExit( j_common_ptr cinfo ) // Let the memory manager delete any temp files jpeg_destroy(cinfo); - +#if !LL_ARM64 // Return control to the setjmp point longjmp(sSetjmpBuffer, 1) ; +#endif } // Decide whether to emit a trace or warning message. @@ -551,6 +559,7 @@ bool LLImageJPEG::encode( const LLImageRaw* raw_image, F32 encode_time ) //try/catch will crash on Mac and Linux if LLImageJPEG::errorExit throws an error //so as instead, we use setjmp/longjmp to avoid this crash, which is the best we can get. --bao // +#if !LL_ARM64 if( setjmp(sSetjmpBuffer) ) { // If we get here, the JPEG code has signaled an error. @@ -561,7 +570,7 @@ bool LLImageJPEG::encode( const LLImageRaw* raw_image, F32 encode_time ) mOutputBufferSize = 0; return false; } - +#endif try { |