mirror of
https://github.com/godotengine/godot.git
synced 2024-11-27 09:16:35 +08:00
d85b67be53
-=-=-=-=- -Fixed problem with scaling shapes (#827), related to not taking scale in consideration for calculating the moment of inertia -Added support for multiline strings (or comments) using """ -Save subscene bug, properties not being saved in root node (#806) -Fix Crash in CollisionPolygon2DEditor (#814) -Restored Ability to compile without 3D (#795) -Fix InterpolatedCamera (#803) -Fix UV Import for OBJ Meshes (#771) -Fixed issue with modifier gizmos (#794) -Fixed CapsuleShape gizmo handle (#50) -Fixed Import Button (not properly working in 3D) (#733) -Many misc fixes (though no new features)
86 lines
1.4 KiB
C++
86 lines
1.4 KiB
C++
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#include "typedefs.h"
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#if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100
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void baked_light_baker_add_64f(double *dst,double value) {
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union {
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int64_t i;
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double f;
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} swapy;
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while(true) {
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swapy.f=*dst;
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int64_t from = swapy.i;
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swapy.f+=value;
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int64_t to=swapy.i;
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if (__sync_bool_compare_and_swap((int64_t*)dst,from,to))
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break;
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}
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}
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void baked_light_baker_add_64i(int64_t *dst,int64_t value) {
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while(!__sync_bool_compare_and_swap(dst,*dst,(*dst)+value)) {}
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}
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#elif defined(WINDOWS_ENABLED)
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#include "windows.h"
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void baked_light_baker_add_64f(double *dst,double value) {
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union {
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int64_t i;
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double f;
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} swapy;
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while(true) {
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swapy.f=*dst;
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int64_t from = swapy.i;
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swapy.f+=value;
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int64_t to=swapy.i;
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int64_t result = InterlockedCompareExchange64((int64_t*)dst,to,from);
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if (result==from)
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break;
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}
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}
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void baked_light_baker_add_64i(int64_t *dst,int64_t value) {
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while(true) {
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int64_t from = *dst;
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int64_t to = from+value;
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int64_t result = InterlockedCompareExchange64(dst,to,from);
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if (result==from)
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break;
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}
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}
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#else
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//in goder (the god of programmers) we trust
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#warning seems this platform or compiler does not support safe cmpxchg, your baked lighting may be funny
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void baked_light_baker_add_64f(double *dst,double value) {
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*dst+=value;
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}
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void baked_light_baker_add_64i(int64_t *dst,int64_t value) {
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*dst+=value;
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}
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#endif
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