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authorHein-Pieter van Braam <hp@tmm.cx>2018-07-25 03:11:03 +0200
committerHein-Pieter van Braam <hp@tmm.cx>2018-07-26 00:54:16 +0200
commit0e29f7974b59e4440cf02e1388fb9d8ab2b5c5fd (patch)
tree18b7ff35f1eeee39031a16e9c1d834ebf03d44cf /modules/gdnative/arvr
parent9423f23ffb80c946dec380f73f3f313ec44d0d18 (diff)
Reduce unnecessary COW on Vector by make writing explicit
This commit makes operator[] on Vector const and adds a write proxy to it. From now on writes to Vectors need to happen through the .write proxy. So for instance: Vector<int> vec; vec.push_back(10); std::cout << vec[0] << std::endl; vec.write[0] = 20; Failing to use the .write proxy will cause a compilation error. In addition COWable datatypes can now embed a CowData pointer to their data. This means that String, CharString, and VMap no longer use or derive from Vector. _ALWAYS_INLINE_ and _FORCE_INLINE_ are now equivalent for debug and non-debug builds. This is a lot faster for Vector in the editor and while running tests. The reason why this difference used to exist is because force-inlined methods used to give a bad debugging experience. After extensive testing with modern compilers this is no longer the case.
Diffstat (limited to 'modules/gdnative/arvr')
-rw-r--r--modules/gdnative/arvr/arvr_interface_gdnative.cpp2
-rw-r--r--modules/gdnative/arvr/arvr_interface_gdnative.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/modules/gdnative/arvr/arvr_interface_gdnative.cpp b/modules/gdnative/arvr/arvr_interface_gdnative.cpp
index 385c020a78..b525725107 100644
--- a/modules/gdnative/arvr/arvr_interface_gdnative.cpp
+++ b/modules/gdnative/arvr/arvr_interface_gdnative.cpp
@@ -125,7 +125,7 @@ bool ARVRInterfaceGDNative::is_stereo() {
return stereo;
}
-bool ARVRInterfaceGDNative::is_initialized() {
+bool ARVRInterfaceGDNative::is_initialized() const {
bool initialized;
ERR_FAIL_COND_V(interface == NULL, false);
diff --git a/modules/gdnative/arvr/arvr_interface_gdnative.h b/modules/gdnative/arvr/arvr_interface_gdnative.h
index e50be6e196..26d0cdf9f4 100644
--- a/modules/gdnative/arvr/arvr_interface_gdnative.h
+++ b/modules/gdnative/arvr/arvr_interface_gdnative.h
@@ -59,7 +59,7 @@ public:
virtual StringName get_name() const;
virtual int get_capabilities() const;
- virtual bool is_initialized();
+ virtual bool is_initialized() const;
virtual bool initialize();
virtual void uninitialize();