Initial commit for GitHub migration based on spice2x-25-03-03

2026-08-05 16:10:41 -07:00 · 2025-03-10 19:16:49 -07:00
parent 94af8d32c9
commit ed8c72852f
1008 changed files with 296815 additions and 0 deletions
@@ -0,0 +1,130 @@
+#include "d3d9_fake_swapchain.h"
+
+#include <cassert>
+#include <mutex>
+
+#include "util/logging.h"
+
+#if 1
+#define WRAP_VERBOSE log_misc("graphics::d3d9", "FakeIDirect3DSwapChain9::{}", __FUNCTION__)
+#define WRAP_VERBOSE_FMT(format, ...) log_misc("graphics::d3d9", format, __VA_ARGS__)
+#else
+#define WRAP_VERBOSE
+#define WRAP_VERBOSE_FMT(format, ...)
+#endif
+
+// IDirect3DSwapChain9
+HRESULT STDMETHODCALLTYPE FakeIDirect3DSwapChain9::QueryInterface(REFIID riid, void **ppvObj) {
+    if (ppvObj == nullptr) {
+        return E_POINTER;
+    }
+
+    if (riid == IID_IUnknown ||
+        riid == IID_IDirect3DSwapChain9 ||
+        riid == IID_IDirect3DSwapChain9Ex)
+    {
+#pragma region Update to IDirect3DSwapChain9Ex interface
+        if (!is_d3d9ex && riid == IID_IDirect3DSwapChain9Ex) {
+            is_d3d9ex = true;
+        }
+#pragma endregion
+
+        AddRef();
+        *ppvObj = this;
+
+        return S_OK;
+    }
+
+    return E_NOINTERFACE;
+}
+
+ULONG STDMETHODCALLTYPE FakeIDirect3DSwapChain9::AddRef(void) {
+    return ++this->ref_cnt;
+}
+ULONG STDMETHODCALLTYPE FakeIDirect3DSwapChain9::Release(void) {
+    ULONG refs = --this->ref_cnt;
+
+    if (refs == 0) {
+        delete this;
+    }
+
+    return refs;
+}
+
+HRESULT STDMETHODCALLTYPE FakeIDirect3DSwapChain9::Present(const RECT *pSourceRect, const RECT *pDestRect,
+        HWND hDestWindowOverride, const RGNDATA *pDirtyRegion, DWORD dwFlags)
+{
+    static std::once_flag printed;
+    std::call_once(printed, []() {
+        log_misc("graphics::d3d9", "FakeIDirect3DSwapChain9::Present");
+    });
+
+    return D3DERR_INVALIDCALL;
+}
+HRESULT STDMETHODCALLTYPE FakeIDirect3DSwapChain9::GetFrontBufferData(IDirect3DSurface9 *pDestSurface) {
+    WRAP_VERBOSE;
+    return D3DERR_INVALIDCALL;
+}
+HRESULT STDMETHODCALLTYPE FakeIDirect3DSwapChain9::GetBackBuffer(UINT iBackBuffer, D3DBACKBUFFER_TYPE Type,
+        IDirect3DSurface9 **ppBackBuffer)
+{
+    static std::once_flag printed;
+    std::call_once(printed, []() {
+        log_misc("graphics::d3d9", "FakeIDirect3DSwapChain9::GetBackBuffer");
+    });
+
+    if (iBackBuffer >= render_targets.size() || Type != D3DBACKBUFFER_TYPE_MONO || !ppBackBuffer) {
+        return D3DERR_INVALIDCALL;
+    }
+
+    auto &render_target = render_targets[iBackBuffer];
+
+    render_target->AddRef();
+    *ppBackBuffer = render_target;
+
+    return D3D_OK;
+}
+HRESULT STDMETHODCALLTYPE FakeIDirect3DSwapChain9::GetRasterStatus(D3DRASTER_STATUS *pRasterStatus) {
+    WRAP_VERBOSE;
+    return D3DERR_INVALIDCALL;
+}
+HRESULT STDMETHODCALLTYPE FakeIDirect3DSwapChain9::GetDisplayMode(D3DDISPLAYMODE *pMode) {
+    WRAP_VERBOSE;
+    return D3DERR_INVALIDCALL;
+}
+HRESULT STDMETHODCALLTYPE FakeIDirect3DSwapChain9::GetDevice(IDirect3DDevice9 **ppDevice) {
+    WRAP_VERBOSE;
+
+    if (ppDevice == nullptr) {
+        return D3DERR_INVALIDCALL;
+    }
+
+    pDev->AddRef();
+    *ppDevice = pDev;
+
+    return D3D_OK;
+}
+HRESULT STDMETHODCALLTYPE FakeIDirect3DSwapChain9::GetPresentParameters(
+        D3DPRESENT_PARAMETERS *pPresentationParameters)
+{
+    WRAP_VERBOSE;
+    return D3DERR_INVALIDCALL;
+}
+
+// IDirect3DSwapChain9Ex
+HRESULT STDMETHODCALLTYPE FakeIDirect3DSwapChain9::GetLastPresentCount(UINT *pLastPresentCount) {
+    assert(is_d3d9ex);
+    return D3DERR_INVALIDCALL;
+}
+HRESULT STDMETHODCALLTYPE FakeIDirect3DSwapChain9::GetPresentStats(D3DPRESENTSTATS *pPresentationStatistics) {
+    assert(is_d3d9ex);
+    return D3DERR_INVALIDCALL;
+}
+HRESULT STDMETHODCALLTYPE FakeIDirect3DSwapChain9::GetDisplayModeEx(D3DDISPLAYMODEEX *pMode,
+        D3DDISPLAYROTATION *pRotation)
+{
+    WRAP_VERBOSE;
+
+    assert(is_d3d9ex);
+    return D3DERR_INVALIDCALL;
+}