HandmadeHero/project/platform/win32.hpp
2023-09-29 15:58:18 -04:00

188 lines
3.9 KiB
C++

/*
Windows dependency header
*/
#pragma once
#pragma warning( push )
#pragma warning( disable: 5105 )
#pragma warning( disable: 4820 )
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <xinput.h>
#include <mmeapi.h>
#include <dsound.h>
#include <timeapi.h>
#pragma warning( pop )
// #include "windows/windows_base.h"
// #include "windows/window.h"
// #include "windows/file.h"
// #include "windows/io.h"
// #if Build_Debug
// # include "windows/dbghelp.h"
// #endif
#if Build_DLL
# define WIN_LIB_API extern "C" __declspec(dllexport)
#else
# define WIN_LIB_API extern "C"
#endif
// #ifndef CONST
// # define CONST const
// #endif
// SAL BS
#ifndef _In_
# define _In_
#endif
#define NS_WIN32_BEGIN namespace win32 {
#define NS_WIN32_END }
NS_WIN32_BEGIN
enum LWA : DWORD
{
LWA_Alpha = 0x00000002,
LWA_ColorKey = 0x00000001,
};
enum BI : DWORD
{
BI_RGB_Uncompressed = 0L,
BI_RunLength_Encoded_8bpp = 1L,
BI_RunLength_Encoded_4bpp = 2L,
};
enum CS : UINT
{
CS_Own_Device_Context = CS_OWNDC,
CS_Horizontal_Redraw = CS_HREDRAW,
CS_Vertical_Redraw = CS_VREDRAW,
};
enum CW : s32
{
CW_Use_Default = CW_USEDEFAULT,
};
enum DIB : UINT
{
DIB_ColorTable_RGB = 0,
DIB_ColorTable_Palette = 1
};
enum MB : UINT
{
MB_Ok_Btn = MB_OK,
MB_Icon_Information = MB_ICONINFORMATION,
};
enum Mem : DWORD
{
MEM_Commit_Zeroed = MEM_COMMIT,
MEM_Reserve = MEM_RESERVE,
MEM_Release = MEM_RELEASE,
MEM_Use_Large_pages = MEM_LARGE_PAGES,
};
enum Page : DWORD
{
Page_Read_Write = PAGE_READWRITE,
};
enum PM : UINT
{
PM_Remove_Messages_From_Queue = PM_REMOVE,
};
enum RasterOps : DWORD
{
RO_Source_To_Dest = (DWORD)0x00CC0020,
RO_Blackness = (DWORD)0x00000042,
RO_Whiteness = (DWORD)0x00FF0062,
};
#define WM_ACTIVATEAPP 0x001C
enum WS : UINT
{
WS_Overlapped_Window = WS_OVERLAPPEDWINDOW,
WS_Initially_Visible = WS_VISIBLE,
};
enum XI_State : DWORD
{
XI_PluggedIn = ERROR_SUCCESS,
};
template< typename ProcSignature >
ProcSignature* get_procedure_from_library( HMODULE library_module, char const* symbol )
{
void* address = rcast( void*, GetProcAddress( library_module, symbol ) );
return rcast( ProcSignature*, address );
}
#pragma region XInput
WIN_LIB_API DWORD WINAPI XInputGetState
(
DWORD dwUserIndex, // Index of the gamer associated with the device
XINPUT_STATE* pState // Receives the current state
);
WIN_LIB_API DWORD WINAPI XInputSetState
(
DWORD dwUserIndex, // Index of the gamer associated with the device
XINPUT_VIBRATION* pVibration // The vibration information to send to the controller
);
DWORD WINAPI xinput_get_state_stub( DWORD dwUserIndex, XINPUT_STATE* pVibration ) {
do_once_start
OutputDebugStringA( "xinput_get_state stubbed!\n");
do_once_end
return ERROR_DEVICE_NOT_CONNECTED;
}
DWORD WINAPI xinput_set_state_stub( DWORD dwUserIndex, XINPUT_VIBRATION* pVibration ) {
do_once_start
OutputDebugStringA( "xinput_set_state stubbed!\n");
do_once_end
return ERROR_DEVICE_NOT_CONNECTED;
}
using XInputGetStateFn = DWORD WINAPI( DWORD dwUserIndex, XINPUT_STATE* pVibration );
using XInputSetStateFn = DWORD WINAPI( DWORD dwUserIndex, XINPUT_VIBRATION* pVibration );
global XInputGetStateFn* xinput_get_state = xinput_get_state_stub;
global XInputSetStateFn* xinput_set_state = xinput_set_state_stub;
internal void
xinput_load_library_bindings()
{
HMODULE xinput_lib = LoadLibraryA( XINPUT_DLL_A );
XInputGetStateFn* get_state = get_procedure_from_library< XInputGetStateFn >( xinput_lib, "XInputGetState" );
XInputSetStateFn* set_state = get_procedure_from_library< XInputSetStateFn >( xinput_lib, "XInputSetState" );
if ( get_state )
xinput_get_state = get_state;
if ( set_state )
xinput_set_state = set_state;
}
#pragma endregion XInput
NS_WIN32_END
#undef _SAL_nop_impl_
#undef _SAL2_Source_
#undef _Deref_post2_impl_
#undef _Outptr_result_bytebuffer_
#undef _At_
#undef _When_
#undef GDI_DIBSIZE