diff options
Diffstat (limited to 'src/native')
| -rw-r--r-- | src/native/common/MachineDescriptionRuntime.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/native/common/MachineDescriptionRuntime.c b/src/native/common/MachineDescriptionRuntime.c index 0e6475c..a8a69ee 100644 --- a/src/native/common/MachineDescriptionRuntime.c +++ b/src/native/common/MachineDescriptionRuntime.c @@ -74,6 +74,11 @@ typedef struct { double v; } struct_alignment_double; +typedef struct { + int8_t c1; + long double v; +} struct_alignment_ldouble; + // size_t padding(size_t totalsize, size_t typesize) { return totalsize - typesize - sizeof(char); } // static size_t alignment(size_t totalsize, size_t typesize) { return totalsize - typesize; } #define ALIGNMENT(a, b) ( (a) - (b) ) @@ -124,6 +129,11 @@ Java_jogamp_common_os_MachineDescriptionRuntime_getAlignmentDoubleImpl(JNIEnv *e } JNIEXPORT jint JNICALL +Java_jogamp_common_os_MachineDescriptionRuntime_getAlignmentLongDoubleImpl(JNIEnv *env, jclass _unused) { + return ALIGNMENT(sizeof( struct_alignment_ldouble ), sizeof(long double)); +} + +JNIEXPORT jint JNICALL Java_jogamp_common_os_MachineDescriptionRuntime_getSizeOfIntImpl(JNIEnv *env, jclass _unused) { return sizeof(int); } @@ -143,3 +153,8 @@ Java_jogamp_common_os_MachineDescriptionRuntime_getSizeOfDoubleImpl(JNIEnv *env, return sizeof(double); } +JNIEXPORT jint JNICALL +Java_jogamp_common_os_MachineDescriptionRuntime_getSizeOfLongDoubleImpl(JNIEnv *env, jclass _unused) { + return sizeof(long double); +} + |