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Common/CommonFuncs: Remove now-unneccessary ArraySize function

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Since C++17, non-member std::size() is present in the standard library
which also operates on regular C arrays. Given that, we can just replace
usages of ArraySize with that where applicable.

In many cases, we can just change the actual C array ArraySize() was
called on into a std::array and just use its .size() member function
instead.

In some other cases, we can collapse the loops they were used in, into a
ranged-for loop, eliminating the need for en explicit bounds query.
This commit is contained in:
Lioncash
2019-06-01 07:55:09 -04:00
parent a4837a5c5d
commit a9663669dc
26 changed files with 280 additions and 229 deletions
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18
Source/Core/VideoBackends/D3D12/DXContext.cpp
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@ -2,7 +2,10 @@
// Licensed under GPLv2+
// Refer to the license.txt file included.
#include "VideoBackends/D3D12/DXContext.h"
#include <algorithm>
#include <array>
#include <dxgi1_2.h>
#include <queue>
#include <vector>
@ -11,7 +14,6 @@
#include "Common/DynamicLibrary.h"
#include "Common/StringUtil.h"
#include "VideoBackends/D3D12/Common.h"
#include "VideoBackends/D3D12/DXContext.h"
#include "VideoBackends/D3D12/DescriptorHeapManager.h"
#include "VideoBackends/D3D12/StreamBuffer.h"
#include "VideoCommon/VideoConfig.h"
@ -183,14 +185,15 @@ bool DXContext::CreateDevice(u32 adapter_index, bool enable_debug_layer)
info_queue->SetBreakOnSeverity(D3D12_MESSAGE_SEVERITY_WARNING, TRUE);
D3D12_INFO_QUEUE_FILTER filter = {};
D3D12_MESSAGE_ID id_list[] = {
std::array<D3D12_MESSAGE_ID, 5> id_list{
D3D12_MESSAGE_ID_CLEARRENDERTARGETVIEW_MISMATCHINGCLEARVALUE,
D3D12_MESSAGE_ID_CLEARDEPTHSTENCILVIEW_MISMATCHINGCLEARVALUE,
D3D12_MESSAGE_ID_CREATEGRAPHICSPIPELINESTATE_RENDERTARGETVIEW_NOT_SET,
D3D12_MESSAGE_ID_CREATEINPUTLAYOUT_TYPE_MISMATCH,
D3D12_MESSAGE_ID_DRAW_EMPTY_SCISSOR_RECTANGLE};
filter.DenyList.NumIDs = static_cast<UINT>(ArraySize(id_list));
filter.DenyList.pIDList = id_list;
D3D12_MESSAGE_ID_DRAW_EMPTY_SCISSOR_RECTANGLE,
};
filter.DenyList.NumIDs = static_cast<UINT>(id_list.size());
filter.DenyList.pIDList = id_list.data();
info_queue->PushStorageFilter(&filter);
}
}
@ -470,8 +473,9 @@ void DXContext::ExecuteCommandList(bool wait_for_completion)
// Close and queue command list.
HRESULT hr = res.command_list->Close();
CHECK(SUCCEEDED(hr), "Close command list");
ID3D12CommandList* const execute_lists[] = {res.command_list.Get()};
m_command_queue->ExecuteCommandLists(static_cast<UINT>(ArraySize(execute_lists)), execute_lists);
const std::array<ID3D12CommandList*, 1> execute_lists{res.command_list.Get()};
m_command_queue->ExecuteCommandLists(static_cast<UINT>(execute_lists.size()),
execute_lists.data());
// Update fence when GPU has completed.
hr = m_command_queue->Signal(m_fence.Get(), m_current_fence_value);

9
Source/Core/VideoBackends/D3D12/DXContext.h
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@ -3,16 +3,17 @@
// Refer to the license.txt file included.
#pragma once
#include <array>
#include <functional>
#include <map>
#include "Common/CommonTypes.h"
#include "VideoBackends/D3D12/Common.h"
#include "VideoBackends/D3D12/DescriptorAllocator.h"
#include "VideoBackends/D3D12/DescriptorHeapManager.h"
#include "VideoBackends/D3D12/StreamBuffer.h"
#include <array>
#include <functional>
#include <map>
struct IDXGIFactory2;
namespace DX12

2
Source/Core/VideoBackends/D3D12/PerfQuery.cpp
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@ -93,7 +93,7 @@ void PerfQuery::ResetQuery()
m_query_resolve_pos = 0;
m_query_readback_pos = 0;
m_query_next_pos = 0;
std::fill_n(m_results, ArraySize(m_results), 0);
std::fill(std::begin(m_results), std::end(m_results), 0);
for (auto& entry : m_query_buffer)
{
entry.fence_value = 0;