a47d20f8be
Administrative source import: native x86 compilation passed for 423 authored units. Source placement and submission states are migrated separately; this commit does not imply peer acceptance.
Previous head: 35d2a8cb36
Payload SHA256: 592f016d2730c5593bb653aa054c1e5f76a6df72c8f5a09e66f74876e2e33dee
58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
#ifndef RAGNAROK_SOURCE_RENDER_DX7_DIRECTDRAWENUMERATION_H
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#define RAGNAROK_SOURCE_RENDER_DX7_DIRECTDRAWENUMERATION_H
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#include <array>
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#include <cstddef>
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#include <d3d.h>
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#include <ddraw.h>
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struct DirectDrawDeviceRecord {
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char description[40];
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GUID* renderGuid;
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D3DDEVICEDESC7 device;
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DWORD hardware;
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GUID* drawGuid;
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DDCAPS driverCaps;
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DDCAPS emulationCaps;
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DDSURFACEDESC2 selectedMode;
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DWORD primary;
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DWORD unknown_0498;
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GUID renderIdentity;
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GUID drawIdentity;
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DDSURFACEDESC2* modes;
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unsigned modeCount;
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unsigned selectedIndex;
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DWORD primaryAdapter;
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DWORD hasStereoMode;
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};
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class DirectDrawEnumeration {
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public:
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using Filter = HRESULT(__cdecl*)(const DDCAPS*, const D3DDEVICEDESC7*);
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DirectDrawEnumeration(const GUID& selectedDraw, RECT& monitor);
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HRESULT Enumerate(Filter filter);
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void ClearModes();
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std::array<DirectDrawDeviceRecord, 20> devices{};
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unsigned devicesSeen = 0;
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unsigned deviceCount = 0;
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private:
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struct AdapterContext;
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const GUID& m_selectedDraw;
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RECT& m_monitor;
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Filter m_filter = nullptr;
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static BOOL WINAPI Adapter(GUID* guid, char* description, char* name, void* context, HMONITOR monitor);
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static HRESULT CALLBACK Mode(DDSURFACEDESC2* mode, void* context);
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static HRESULT CALLBACK Device(char* description, char* name, D3DDEVICEDESC7* device, void* context);
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static int __cdecl CompareModes(const void* left, const void* right);
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};
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#if defined(_WIN32) && !defined(_WIN64)
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static_assert(sizeof(DDCAPS) == 380);
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static_assert(sizeof(D3DDEVICEDESC7) == 236);
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static_assert(sizeof(DirectDrawDeviceRecord) == 1232);
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static_assert(offsetof(DirectDrawDeviceRecord, modes) == 1212);
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#endif
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#endif
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