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Add ImVector fill function

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This commit is contained in:
cam900 2022-06-02 01:17:21 +09:00
parent 8ef7f91c93
commit fb9ab893fa
2 changed files with 4 additions and 3 deletions
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1
extern/imgui_patched/imgui.h vendored
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@ -1880,6 +1880,7 @@ struct ImVector
inline T& back() { IM_ASSERT(Size > 0); return Data[Size - 1]; }
inline const T& back() const { IM_ASSERT(Size > 0); return Data[Size - 1]; }
inline void swap(ImVector<T>& rhs) { int rhs_size = rhs.Size; rhs.Size = Size; Size = rhs_size; int rhs_cap = rhs.Capacity; rhs.Capacity = Capacity; Capacity = rhs_cap; T* rhs_data = rhs.Data; rhs.Data = Data; Data = rhs_data; }
inline void fill(const T v) { for (int n = 0; n < Size; n++) Data[n] = v; }
inline int _grow_capacity(int sz) const { int new_capacity = Capacity ? (Capacity + Capacity / 2) : 8; return new_capacity > sz ? new_capacity : sz; }
inline void resize(int new_size) { if (new_size > Capacity) reserve(_grow_capacity(new_size)); Size = new_size; }

6
extern/imgui_patched/imgui_internal.h vendored
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@ -605,10 +605,10 @@ struct IMGUI_API ImBitVector
ImVector<ImU32> Storage;
int BitCount = 0;
ImBitVector(int sz = 0) { if (sz > 0) { Create(sz); } }
void Create(int sz) { BitCount = sz; Storage.resize((sz + 31) >> 5); memset(Storage.Data, 0, (size_t)Storage.Size * sizeof(Storage.Data[0])); }
void Create(int sz) { BitCount = sz; Storage.resize((sz + 31) >> 5); Storage.fill(0); }
void Clear() { Storage.clear(); }
void ClearAllBits() { IM_ASSERT(Storage.Size > 0); memset(Storage.Data, 0, (size_t)Storage.Size * sizeof(Storage.Data[0])); }
void SetAllBits() { IM_ASSERT(Storage.Size > 0); memset(Storage.Data, 255, (size_t)Storage.Size * sizeof(Storage.Data[0])); }
void ClearAllBits() { Storage.fill(0); }
void SetAllBits() { Storage.fill(~0); }
bool TestBit(int n) const { IM_ASSERT(n >= 0 && n < BitCount); return ImBitArrayTestBit(Storage.Data, n); }
void SetBit(int n) { IM_ASSERT(n >= 0 && n < BitCount); ImBitArraySetBit(Storage.Data, n); }
void SetBitRange(int n, int n2) { IM_ASSERT(n >= 0 && n < BitCount && n2 > n && n2 <= BitCount); ImBitArraySetBitRange(Storage.Data, n, n2); } // Works on range [n..n2)