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Issue #1490 - Crash when flattening an XCF file 

The default stack size for new threads on MacOS is 512 KiB, making
our 512 KiB limit for stack-allocated buffers in
gimp_operation_layer_mode_real_process() too high.  Lower it to
256 KiB.
This commit is contained in:
Ell 2018-05-25 20:21:24 -04:00
parent 7990b1d57c
commit 367399e5c0
1 changed files with 1 additions and 1 deletions
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2
app/operations/layer-modes/gimpoperationlayermode.c
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@ -37,7 +37,7 @@
/* the maximum number of samples to process in one go. used to limit /* the maximum number of samples to process in one go. used to limit
* the size of the buffers we allocate on the stack. * the size of the buffers we allocate on the stack.
*/ */
#define GIMP_COMPOSITE_BLEND_MAX_SAMPLES ((1 << 19) /* 0.5 MiB */ / \ #define GIMP_COMPOSITE_BLEND_MAX_SAMPLES ((1 << 18) /* 256 KiB */ / \
16 /* bytes per pixel */ / \ 16 /* bytes per pixel */ / \
2 /* max number of buffers */) 2 /* max number of buffers */)