mirror of
https://github.com/spice2x/spice2x.github.io.git
synced 2026-08-05 08:10:40 -07:00
Tsung-Hsiang Chang
3012139028
## Link to GitHub Issue or related Pull Request, if one exists Fixed https://github.com/spice2x/spice2x.github.io/issues/740 ## Description of change - Enable native D3D9 adapter-group dual fullscreen for the GITADORA Arena model when the two-screen MAIN + SMALL configuration is selected without windowed mode. - Present MAIN and SMALL on their respective monitor heads while keeping the invisible LEFT and RIGHT targets offscreen. - Scope the new fake-swap-chain query behavior to the hidden GITADORA two-head targets, preserving existing behavior for other games and configurations. The existing borderless-windowed two-screen path could not consistently keep input and game timing synchronized and also reduced rendering performance. Native dual fullscreen avoids that windowed composition path. ## Testing - Manually tested GITADORA Arena with separate MAIN and SMALL monitors in fullscreen mode. Windowed mode still works if the user chooses to use that. - Confirmed both displays render correctly, touch input works on the SMALL screen, gameplay input stays synchronized, and gameplay holds a steady 60 FPS. - Built `spicetools_spice64` at commit `e4a98e9` with the repository Docker toolchain. - Confirmed no new compiler warnings. - Confirmed the forbidden static DLL import check passes. - Confirmed the Windows 7 DLL compatibility check reports `All DLLs OK!`. --------- Co-authored-by: vgod <428979+vgod@users.noreply.github.com>
68 lines
2.8 KiB
C
68 lines
2.8 KiB
C
#pragma once
|
|
|
|
#include <d3d9.h>
|
|
|
|
interface WrappedIDirect3DDevice9;
|
|
|
|
struct WrappedIDirect3DSwapChain9 : IDirect3DSwapChain9Ex {
|
|
enum class NativeGroupHead { Unknown, Main, Small };
|
|
|
|
WrappedIDirect3DSwapChain9(
|
|
WrappedIDirect3DDevice9 *dev,
|
|
IDirect3DSwapChain9 *orig,
|
|
NativeGroupHead native_group_head = NativeGroupHead::Unknown) :
|
|
pDev(dev), pReal(orig), is_d3d9ex(false), native_group_head(native_group_head)
|
|
{
|
|
IDirect3DSwapChain9Ex *swapchain = nullptr;
|
|
|
|
// attempt to upgrade handle
|
|
if (SUCCEEDED(this->QueryInterface(IID_PPV_ARGS(&swapchain))) && swapchain != nullptr) {
|
|
swapchain->Release();
|
|
}
|
|
}
|
|
|
|
WrappedIDirect3DSwapChain9(
|
|
WrappedIDirect3DDevice9 *dev,
|
|
IDirect3DSwapChain9Ex *orig,
|
|
NativeGroupHead native_group_head = NativeGroupHead::Unknown) :
|
|
pDev(dev), pReal(orig), is_d3d9ex(true), native_group_head(native_group_head)
|
|
{
|
|
}
|
|
|
|
virtual ~WrappedIDirect3DSwapChain9(void) {
|
|
}
|
|
|
|
WrappedIDirect3DSwapChain9(const WrappedIDirect3DSwapChain9 &) = delete;
|
|
WrappedIDirect3DSwapChain9 &operator=(const WrappedIDirect3DSwapChain9 &) = delete;
|
|
|
|
#pragma region IUnknown
|
|
virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void **ppvObj) override;
|
|
virtual ULONG STDMETHODCALLTYPE AddRef(void) override;
|
|
virtual ULONG STDMETHODCALLTYPE Release(void) override;
|
|
#pragma endregion
|
|
|
|
#pragma region IDirect3DSwapChain9
|
|
virtual HRESULT STDMETHODCALLTYPE Present(const RECT *pSourceRect, const RECT *pDestRect, HWND hDestWindowOverride, const RGNDATA *pDirtyRegion, DWORD dwFlags) override;
|
|
virtual HRESULT STDMETHODCALLTYPE GetFrontBufferData(IDirect3DSurface9 *pDestSurface) override;
|
|
virtual HRESULT STDMETHODCALLTYPE GetBackBuffer(UINT iBackBuffer, D3DBACKBUFFER_TYPE Type, IDirect3DSurface9 **ppBackBuffer) override;
|
|
virtual HRESULT STDMETHODCALLTYPE GetRasterStatus(D3DRASTER_STATUS *pRasterStatus) override;
|
|
virtual HRESULT STDMETHODCALLTYPE GetDisplayMode(D3DDISPLAYMODE *pMode) override;
|
|
virtual HRESULT STDMETHODCALLTYPE GetDevice(IDirect3DDevice9 **ppDevice) override;
|
|
virtual HRESULT STDMETHODCALLTYPE GetPresentParameters(D3DPRESENT_PARAMETERS *pPresentationParameters) override;
|
|
#pragma endregion
|
|
|
|
#pragma region IDirect3DSwapChain9Ex
|
|
virtual HRESULT STDMETHODCALLTYPE GetLastPresentCount(UINT *pLastPresentCount) override;
|
|
virtual HRESULT STDMETHODCALLTYPE GetPresentStats(D3DPRESENTSTATS *pPresentationStatistics) override;
|
|
virtual HRESULT STDMETHODCALLTYPE GetDisplayModeEx(D3DDISPLAYMODEEX *pMode, D3DDISPLAYROTATION *pRotation) override;
|
|
#pragma endregion
|
|
|
|
WrappedIDirect3DDevice9 *const pDev;
|
|
|
|
IDirect3DSwapChain9 *pReal;
|
|
bool is_d3d9ex = false;
|
|
NativeGroupHead native_group_head = NativeGroupHead::Unknown;
|
|
|
|
bool should_run_hooks = true;
|
|
};
|