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Implement DirectDrawImpl::EnumDevices() (#92)

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Anders Jenbo 2025-05-16 05:00:47 +02:00 committed by GitHub
parent 96c962f857
commit ab83cd51c1
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GPG Key ID: B5690EEEBB952194
1 changed files with 27 additions and 12 deletions
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39
miniwin/miniwin/src/miniwin_ddraw.cpp
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@ -146,21 +146,36 @@ HRESULT DirectDrawImpl::EnumDevices(LPD3DENUMDEVICESCALLBACK cb, void* ctx)
return DDERR_INVALIDPARAMS;
}
GUID deviceGuid = {0xA1B2C3D4, 0x1122, 0x3344, {0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF, 0x00, 0x11}};
int numDrivers = SDL_GetNumRenderDrivers();
if (numDrivers <= 0) {
return DDERR_GENERIC;
}
char* deviceName = (char*) "MiniWin 3D Device";
char* deviceDesc = (char*) "Stubbed 3D device";
const char* deviceDesc = "SDL3-backed renderer";
char* deviceDescDup = SDL_strdup(deviceDesc);
D3DDEVICEDESC halDesc = {};
halDesc.dcmColorModel = D3DCOLORMODEL::RGB;
halDesc.dwDeviceZBufferBitDepth = DDBD_16;
halDesc.dpcTriCaps.dwTextureCaps = D3DPTEXTURECAPS_PERSPECTIVE;
D3DDEVICEDESC helDesc = {};
halDesc.dcmColorModel = D3DCOLORMODEL::RGB;
halDesc.dwDeviceZBufferBitDepth = DDBD_16;
halDesc.dpcTriCaps.dwTextureCaps = D3DPTEXTURECAPS_PERSPECTIVE;
for (int i = 0; i < numDrivers; ++i) {
const char* deviceName = SDL_GetRenderDriver(i);
if (!deviceName) {
return DDERR_GENERIC;
}
cb(&deviceGuid, deviceName, deviceDesc, &halDesc, &helDesc, ctx);
GUID deviceGuid = {0x682656F3, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, (uint8_t) i}};
D3DDEVICEDESC halDesc = {};
halDesc.dcmColorModel = D3DCOLORMODEL::RGB;
halDesc.dwFlags = D3DDD_DEVICEZBUFFERBITDEPTH;
halDesc.dwDeviceZBufferBitDepth = DDBD_8 | DDBD_16 | DDBD_24 | DDBD_32;
halDesc.dwDeviceRenderBitDepth = DDBD_8 | DDBD_16;
halDesc.dpcTriCaps.dwTextureCaps = D3DPTEXTURECAPS_PERSPECTIVE;
halDesc.dpcTriCaps.dwShadeCaps = D3DPSHADECAPS_ALPHAFLATBLEND;
halDesc.dpcTriCaps.dwTextureFilterCaps = D3DPTFILTERCAPS_LINEAR;
char* deviceNameDup = SDL_strdup(deviceName);
cb(&deviceGuid, deviceNameDup, deviceDescDup, &halDesc, &halDesc, ctx);
SDL_free(deviceNameDup);
}
SDL_free(deviceDescDup);
return S_OK;
}