diff options
Diffstat (limited to 'drivers/d3d12/rendering_device_driver_d3d12.cpp')
| -rw-r--r-- | drivers/d3d12/rendering_device_driver_d3d12.cpp | 43 |
1 files changed, 35 insertions, 8 deletions
diff --git a/drivers/d3d12/rendering_device_driver_d3d12.cpp b/drivers/d3d12/rendering_device_driver_d3d12.cpp index 053f98b395..cc711977c5 100644 --- a/drivers/d3d12/rendering_device_driver_d3d12.cpp +++ b/drivers/d3d12/rendering_device_driver_d3d12.cpp @@ -2471,7 +2471,7 @@ Error RenderingDeviceDriverD3D12::swap_chain_resize(CommandQueueID p_cmd_queue, DXGI_SWAP_CHAIN_DESC1 swap_chain_desc = {}; if (swap_chain->d3d_swap_chain != nullptr) { _swap_chain_release_buffers(swap_chain); - res = swap_chain->d3d_swap_chain->ResizeBuffers(p_desired_framebuffer_count, 0, 0, DXGI_FORMAT_UNKNOWN, creation_flags); + res = swap_chain->d3d_swap_chain->ResizeBuffers(p_desired_framebuffer_count, surface->width, surface->height, DXGI_FORMAT_UNKNOWN, creation_flags); ERR_FAIL_COND_V(!SUCCEEDED(res), ERR_UNAVAILABLE); } else { swap_chain_desc.BufferCount = p_desired_framebuffer_count; @@ -2480,7 +2480,7 @@ Error RenderingDeviceDriverD3D12::swap_chain_resize(CommandQueueID p_cmd_queue, swap_chain_desc.SwapEffect = DXGI_SWAP_EFFECT_FLIP_DISCARD; swap_chain_desc.SampleDesc.Count = 1; swap_chain_desc.Flags = creation_flags; - swap_chain_desc.Scaling = DXGI_SCALING_NONE; + swap_chain_desc.Scaling = DXGI_SCALING_STRETCH; if (OS::get_singleton()->is_layered_allowed()) { swap_chain_desc.AlphaMode = DXGI_ALPHA_MODE_PREMULTIPLIED; has_comp_alpha[(uint64_t)p_cmd_queue.id] = true; @@ -2488,14 +2488,11 @@ Error RenderingDeviceDriverD3D12::swap_chain_resize(CommandQueueID p_cmd_queue, swap_chain_desc.AlphaMode = DXGI_ALPHA_MODE_IGNORE; has_comp_alpha[(uint64_t)p_cmd_queue.id] = false; } + swap_chain_desc.Width = surface->width; + swap_chain_desc.Height = surface->height; ComPtr<IDXGISwapChain1> swap_chain_1; - res = context_driver->dxgi_factory_get()->CreateSwapChainForHwnd(command_queue->d3d_queue.Get(), surface->hwnd, &swap_chain_desc, nullptr, nullptr, swap_chain_1.GetAddressOf()); - if (!SUCCEEDED(res) && swap_chain_desc.AlphaMode != DXGI_ALPHA_MODE_IGNORE) { - swap_chain_desc.AlphaMode = DXGI_ALPHA_MODE_IGNORE; - has_comp_alpha[(uint64_t)p_cmd_queue.id] = false; - res = context_driver->dxgi_factory_get()->CreateSwapChainForHwnd(command_queue->d3d_queue.Get(), surface->hwnd, &swap_chain_desc, nullptr, nullptr, swap_chain_1.GetAddressOf()); - } + res = context_driver->dxgi_factory_get()->CreateSwapChainForComposition(command_queue->d3d_queue.Get(), &swap_chain_desc, nullptr, swap_chain_1.GetAddressOf()); ERR_FAIL_COND_V(!SUCCEEDED(res), ERR_CANT_CREATE); swap_chain_1.As(&swap_chain->d3d_swap_chain); @@ -2505,6 +2502,36 @@ Error RenderingDeviceDriverD3D12::swap_chain_resize(CommandQueueID p_cmd_queue, ERR_FAIL_COND_V(!SUCCEEDED(res), ERR_CANT_CREATE); } + if (surface->composition_device.Get() == nullptr) { + using PFN_DCompositionCreateDevice = HRESULT(WINAPI *)(IDXGIDevice *, REFIID, void **); + PFN_DCompositionCreateDevice pfn_DCompositionCreateDevice = (PFN_DCompositionCreateDevice)(void *)GetProcAddress(context_driver->lib_dcomp, "DCompositionCreateDevice"); + ERR_FAIL_NULL_V(pfn_DCompositionCreateDevice, ERR_CANT_CREATE); + + res = pfn_DCompositionCreateDevice(nullptr, IID_PPV_ARGS(surface->composition_device.GetAddressOf())); + ERR_FAIL_COND_V(!SUCCEEDED(res), ERR_CANT_CREATE); + + res = surface->composition_device->CreateTargetForHwnd(surface->hwnd, TRUE, surface->composition_target.GetAddressOf()); + ERR_FAIL_COND_V(!SUCCEEDED(res), ERR_CANT_CREATE); + + res = surface->composition_device->CreateVisual(surface->composition_visual.GetAddressOf()); + ERR_FAIL_COND_V(!SUCCEEDED(res), ERR_CANT_CREATE); + + res = surface->composition_visual->SetContent(swap_chain->d3d_swap_chain.Get()); + ERR_FAIL_COND_V(!SUCCEEDED(res), ERR_CANT_CREATE); + + res = surface->composition_target->SetRoot(surface->composition_visual.Get()); + ERR_FAIL_COND_V(!SUCCEEDED(res), ERR_CANT_CREATE); + + res = surface->composition_device->Commit(); + ERR_FAIL_COND_V(!SUCCEEDED(res), ERR_CANT_CREATE); + } else { + res = surface->composition_visual->SetContent(swap_chain->d3d_swap_chain.Get()); + ERR_FAIL_COND_V(!SUCCEEDED(res), ERR_CANT_CREATE); + + res = surface->composition_device->Commit(); + ERR_FAIL_COND_V(!SUCCEEDED(res), ERR_CANT_CREATE); + } + res = swap_chain->d3d_swap_chain->GetDesc1(&swap_chain_desc); ERR_FAIL_COND_V(!SUCCEEDED(res), ERR_CANT_CREATE); ERR_FAIL_COND_V(swap_chain_desc.BufferCount == 0, ERR_CANT_CREATE); |