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Disable DXGI monitoring the message queue for Alt+Enter fullscreen switch. Switching that way instead of calling toggle_fullscreen, causes issue when trying to Alt+Tab. Also users might want to use Alt+Enter for other things. 

Changed how DXGI factory is handled. I retrieve the one associated with the current DXGI device and adapter instead of creating a new one.
Fixed missing new line in the log at 1 location.
This commit is contained in:
Simon Anciaux 2024-04-15 17:54:41 +02:00 committed by Peter Slattery
parent d926166630
commit f3dc516704
2 changed files with 41 additions and 4 deletions
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2
code/platform_win32/win32_4ed.cpp
View File

@ -1744,7 +1744,7 @@ WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdS
window_style |= WS_MAXIMIZE;
}
log_os(" windowed dimensions: %d, %d\n"
" initially maximized: %d",
" initially maximized: %d\n",
window_rect.right - window_rect.left,
window_rect.bottom - window_rect.top,
((window_style & WS_MAXIMIZE) != 0));

41
code/platform_win32/win32_dx11.cpp
View File

@ -50,6 +50,8 @@ win32_gl_create_window(HWND *wnd_out, DWORD style, RECT rect){
ID3D11Device* base_device = 0;
ID3D11DeviceContext* base_device_context = 0;
IDXGIDevice1* dxgi_device = 0;
IDXGIAdapter* dxgi_adapter = 0;
IDXGIFactory2* dxgi_factory = 0;
ID3D11BlendState* blend_state = 0;
@ -176,8 +178,26 @@ win32_gl_create_window(HWND *wnd_out, DWORD style, RECT rect){
log_os( " sRBG back buffer supported.\n" );
}
log_os( " Creating a IDXGIFactory2...\n" );
hr = CreateDXGIFactory( __uuidof( IDXGIFactory2 ), ( void** ) &dxgi_factory );
log_os( " Getting a IDXGIFactory2...\n" );
log_os( " Qurey for the IDXGIDevice1...\n" );
hr = device->QueryInterface( __uuidof( IDXGIDevice1 ), ( void** ) &dxgi_device );
if ( FAILED( hr ) ) {
log_os( " Failed.\n" );
break;
}
log_os( " Getting the IDXGIAdapter...\n" );
dxgi_device->GetAdapter( &dxgi_adapter );
if ( FAILED( hr ) ) {
log_os( " Failed.\n" );
break;
}
log_os( " Getting the IDXGIFactor2...\n" );
dxgi_adapter->GetParent( __uuidof( IDXGIFactory2 ), ( void** ) &dxgi_factory );
if ( FAILED( hr ) ) {
log_os( " Failed.\n" );
@ -203,6 +223,13 @@ win32_gl_create_window(HWND *wnd_out, DWORD style, RECT rect){
break;
}
log_os( " Prevent DXGI handling ALT + ENTER...\n" );
hr = dxgi_factory->MakeWindowAssociation( wnd, DXGI_MWA_NO_ALT_ENTER );
if ( FAILED( hr ) ) {
log_os( " Failed.\n" );
}
// NOTE(simon, 28/02/24): We setup alpha blending here as it's always on in 4coder.
D3D11_BLEND_DESC blend_state_desc = { };
blend_state_desc.RenderTarget[ 0 ].BlendEnable = TRUE;
@ -393,6 +420,16 @@ win32_gl_create_window(HWND *wnd_out, DWORD style, RECT rect){
base_device_context = 0;
}
if ( dxgi_device ) {
dxgi_device->Release( );
dxgi_device = 0;
}
if ( dxgi_adapter ) {
dxgi_adapter->Release( );
dxgi_adapter = 0;
}
if ( dxgi_factory ) {
dxgi_factory->Release( );
dxgi_factory = 0;