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Diffstat (limited to 'extern/Eigen2/Eigen/QtAlignedMalloc')
-rw-r--r--extern/Eigen2/Eigen/QtAlignedMalloc29
1 files changed, 29 insertions, 0 deletions
diff --git a/extern/Eigen2/Eigen/QtAlignedMalloc b/extern/Eigen2/Eigen/QtAlignedMalloc
new file mode 100644
index 00000000000..fde227328fa
--- /dev/null
+++ b/extern/Eigen2/Eigen/QtAlignedMalloc
@@ -0,0 +1,29 @@
+
+#ifndef EIGEN_QTMALLOC_MODULE_H
+#define EIGEN_QTMALLOC_MODULE_H
+
+#include "Core"
+
+#if (!EIGEN_MALLOC_ALREADY_ALIGNED)
+
+inline void *qMalloc(size_t size)
+{
+ return Eigen::ei_aligned_malloc(size);
+}
+
+inline void qFree(void *ptr)
+{
+ Eigen::ei_aligned_free(ptr);
+}
+
+inline void *qRealloc(void *ptr, size_t size)
+{
+ void* newPtr = Eigen::ei_aligned_malloc(size);
+ memcpy(newPtr, ptr, size);
+ Eigen::ei_aligned_free(ptr);
+ return newPtr;
+}
+
+#endif
+
+#endif // EIGEN_QTMALLOC_MODULE_H