diff options
author | Ben Wagner <bungeman@google.com> | 2018-06-18 15:11:00 -0400 |
---|---|---|
committer | Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-06-19 02:06:31 +0000 |
commit | f08d1d0ce19c72bb911f059dcf916cf99a0a2467 (patch) | |
tree | 65fed059b8bd2b730c86e202cc8475fb60b76455 /include/private | |
parent | 93724202640b1f5ae9ccf7646151c9c3bb5afa5c (diff) |
Stop using SkTSwap.
Use std::swap instead. It does not appear that any external user
specializes SkTSwap, but some may still use it. This removes all use in
Skia so that SkTSwap can later be removed in a smaller CL. After that
the <utility> include can be removed from SkTypes.h.
Change-Id: If03d4ee07dbecda961aa9f0dc34d171ef5168753
Reviewed-on: https://skia-review.googlesource.com/135578
Reviewed-by: Hal Canary <halcanary@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Diffstat (limited to 'include/private')
-rw-r--r-- | include/private/SkMessageBus.h | 2 | ||||
-rw-r--r-- | include/private/SkTArray.h | 21 | ||||
-rw-r--r-- | include/private/SkTDArray.h | 15 |
3 files changed, 25 insertions, 13 deletions
diff --git a/include/private/SkMessageBus.h b/include/private/SkMessageBus.h index 6ddf82c446..19e937555d 100644 --- a/include/private/SkMessageBus.h +++ b/include/private/SkMessageBus.h @@ -93,7 +93,7 @@ void SkMessageBus<Message>::Inbox::poll(SkTArray<Message>* messages) { SkASSERT(messages); messages->reset(); SkAutoMutexAcquire lock(fMessagesMutex); - fMessages.swap(messages); + fMessages.swap(*messages); } // ----------------------- Implementation of SkMessageBus ----------------------- diff --git a/include/private/SkTArray.h b/include/private/SkTArray.h index c9bee99c6d..75cd001b72 100644 --- a/include/private/SkTArray.h +++ b/include/private/SkTArray.h @@ -298,18 +298,19 @@ public: /** Swaps the contents of this array with that array. Does a pointer swap if possible, otherwise copies the T values. */ - void swap(SkTArray* that) { - if (this == that) { + void swap(SkTArray& that) { + using std::swap; + if (this == &that) { return; } - if (fOwnMemory && that->fOwnMemory) { - SkTSwap(fItemArray, that->fItemArray); - SkTSwap(fCount, that->fCount); - SkTSwap(fAllocCount, that->fAllocCount); + if (fOwnMemory && that.fOwnMemory) { + swap(fItemArray, that.fItemArray); + swap(fCount, that.fCount); + swap(fAllocCount, that.fAllocCount); } else { // This could be more optimal... - SkTArray copy(std::move(*that)); - *that = std::move(*this); + SkTArray copy(std::move(that)); + that = std::move(*this); *this = std::move(copy); } } @@ -563,6 +564,10 @@ private: bool fReserved : 1; }; +template <typename T, bool M> static inline void swap(SkTArray<T, M>& a, SkTArray<T, M>& b) { + a.swap(b); +} + template<typename T, bool MEM_MOVE> constexpr int SkTArray<T, MEM_MOVE>::kMinHeapAllocCount; /** diff --git a/include/private/SkTDArray.h b/include/private/SkTDArray.h index dd3212d0dd..c6bd4ffd37 100644 --- a/include/private/SkTDArray.h +++ b/include/private/SkTDArray.h @@ -13,6 +13,8 @@ #include "SkTo.h" #include "SkTypes.h" +#include <utility> + template <typename T> class SkTDArray { public: SkTDArray() : fArray(nullptr), fReserve(0), fCount(0) {} @@ -67,10 +69,11 @@ public: return !(a == b); } - void swap(SkTDArray<T>& other) { - SkTSwap(fArray, other.fArray); - SkTSwap(fReserve, other.fReserve); - SkTSwap(fCount, other.fCount); + void swap(SkTDArray<T>& that) { + using std::swap; + swap(fArray, that.fArray); + swap(fReserve, that.fReserve); + swap(fCount, that.fCount); } bool isEmpty() const { return fCount == 0; } @@ -371,4 +374,8 @@ private: } }; +template <typename T> static inline void swap(SkTDArray<T>& a, SkTDArray<T>& b) { + a.swap(b); +} + #endif |