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https://github.com/libretro/ppsspp.git
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124 lines
2.9 KiB
C++
124 lines
2.9 KiB
C++
#include "Common/CommonWindows.h"
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#include <d3d9.h>
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#include "GPU/Directx9/helper/global.h"
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#include "GPU/Directx9/helper/fbo.h"
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#include "base/logging.h"
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#include "util/text/utf8.h"
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#include "i18n/i18n.h"
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#include "Core/Config.h"
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#include "Windows/D3D9Base.h"
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#include "thin3d/thin3d.h"
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#include "thin3d/d3dx9_loader.h"
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static LPDIRECT3D9 d3d;
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static int adapterId;
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static LPDIRECT3DDEVICE9 device;
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static HDC hDC; // Private GDI Device Context
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static HGLRC hRC; // Permanent Rendering Context
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static HWND hWnd; // Holds Our Window Handle
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static int xres, yres;
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// TODO: Make config?
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static bool enableGLDebug = true;
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void D3D9_SwapBuffers() {
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device->EndScene();
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device->Present(NULL, NULL, NULL, NULL);
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device->BeginScene();
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}
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Thin3DContext *D3D9_CreateThin3DContext() {
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return T3DCreateDX9Context(d3d, adapterId, device);
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}
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bool D3D9_Init(HWND hWnd, bool windowed, std::string *error_message) {
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d3d = Direct3DCreate9(D3D_SDK_VERSION);
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if (!d3d) {
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ELOG("Failed to create D3D context");
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return false;
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}
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RECT rc;
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GetClientRect(hWnd, &rc);
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int xres = rc.right - rc.left;
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int yres = rc.bottom - rc.top;
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D3DCAPS9 d3dCaps;
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D3DDISPLAYMODE d3ddm;
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if (FAILED(d3d->GetAdapterDisplayMode(D3DADAPTER_DEFAULT, &d3ddm))) {
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d3d->Release();
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return false;
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}
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adapterId = D3DADAPTER_DEFAULT;
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if (FAILED(d3d->GetDeviceCaps(adapterId, D3DDEVTYPE_HAL, &d3dCaps))) {
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d3d->Release();
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return false;
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}
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HRESULT hr;
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if (FAILED(hr = d3d->CheckDeviceFormat(D3DADAPTER_DEFAULT,
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D3DDEVTYPE_HAL,
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d3ddm.Format,
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D3DUSAGE_DEPTHSTENCIL,
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D3DRTYPE_SURFACE,
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D3DFMT_D24S8))) {
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if (hr == D3DERR_NOTAVAILABLE) {
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d3d->Release();
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return false;
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}
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}
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DWORD dwBehaviorFlags = D3DCREATE_MULTITHREADED | D3DCREATE_FPU_PRESERVE;
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if (d3dCaps.VertexProcessingCaps != 0)
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dwBehaviorFlags |= D3DCREATE_HARDWARE_VERTEXPROCESSING;
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else
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dwBehaviorFlags |= D3DCREATE_SOFTWARE_VERTEXPROCESSING;
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D3DPRESENT_PARAMETERS pp;
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memset(&pp, 0, sizeof(pp));
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pp.BackBufferWidth = xres;
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pp.BackBufferHeight = yres;
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pp.BackBufferFormat = d3ddm.Format;
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pp.MultiSampleType = D3DMULTISAMPLE_NONE;
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pp.SwapEffect = D3DSWAPEFFECT_DISCARD;
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pp.Windowed = windowed;
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pp.hDeviceWindow = hWnd;
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pp.EnableAutoDepthStencil = true;
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pp.AutoDepthStencilFormat = D3DFMT_D24S8;
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pp.PresentationInterval = (g_Config.bVSync) ? D3DPRESENT_INTERVAL_ONE : D3DPRESENT_INTERVAL_IMMEDIATE;
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hr = d3d->CreateDevice(adapterId, D3DDEVTYPE_HAL, hWnd, dwBehaviorFlags, &pp, &device);
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if (FAILED(hr)) {
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ELOG("Failed to create D3D device");
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d3d->Release();
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return false;
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}
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device->BeginScene();
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DX9::pD3Ddevice = device;
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LoadD3DX9Dynamic();
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DX9::CompileShaders();
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DX9::fbo_init();
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return true;
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}
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void D3D9_Resize(HWND window) {
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}
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void D3D9_Shutdown() {
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device->EndScene();
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device->Release();
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d3d->Release();
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hWnd = NULL;
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}
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