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Added properties for the swap chain in the direct3d11 and direct3d12 renderers

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Fixes https://github.com/libsdl-org/SDL/issues/9775
This commit is contained in:
Sam Lantinga
2024-05-13 09:02:33 -07:00
parent f4aca6866c
commit fc62dfc6e2
3 changed files with 9 additions and 1 deletions
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4
include/SDL3/SDL_render.h
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@@ -397,11 +397,13 @@ extern DECLSPEC int SDLCALL SDL_GetRendererInfo(SDL_Renderer *renderer, SDL_Rend
* *
* - `SDL_PROP_RENDERER_D3D11_DEVICE_POINTER`: the ID3D11Device associated * - `SDL_PROP_RENDERER_D3D11_DEVICE_POINTER`: the ID3D11Device associated
* with the renderer * with the renderer
* - `SDL_PROP_RENDERER_D3D11_SWAPCHAIN_POINTER`: the IDXGISwapChain1 associated with the renderer. This may change when the window is resized.
* *
* With the direct3d12 renderer: * With the direct3d12 renderer:
* *
* - `SDL_PROP_RENDERER_D3D12_DEVICE_POINTER`: the ID3D12Device associated * - `SDL_PROP_RENDERER_D3D12_DEVICE_POINTER`: the ID3D12Device associated
* with the renderer * with the renderer
* - `SDL_PROP_RENDERER_D3D12_SWAPCHAIN_POINTER`: the IDXGISwapChain4 associated with the renderer.
* - `SDL_PROP_RENDERER_D3D12_COMMAND_QUEUE_POINTER`: the ID3D12CommandQueue * - `SDL_PROP_RENDERER_D3D12_COMMAND_QUEUE_POINTER`: the ID3D12CommandQueue
* associated with the renderer * associated with the renderer
* *
@@ -443,7 +445,9 @@ extern DECLSPEC SDL_PropertiesID SDLCALL SDL_GetRendererProperties(SDL_Renderer
#define SDL_PROP_RENDERER_HDR_HEADROOM_FLOAT "SDL.renderer.HDR_headroom" #define SDL_PROP_RENDERER_HDR_HEADROOM_FLOAT "SDL.renderer.HDR_headroom"
#define SDL_PROP_RENDERER_D3D9_DEVICE_POINTER "SDL.renderer.d3d9.device" #define SDL_PROP_RENDERER_D3D9_DEVICE_POINTER "SDL.renderer.d3d9.device"
#define SDL_PROP_RENDERER_D3D11_DEVICE_POINTER "SDL.renderer.d3d11.device" #define SDL_PROP_RENDERER_D3D11_DEVICE_POINTER "SDL.renderer.d3d11.device"
#define SDL_PROP_RENDERER_D3D11_SWAPCHAIN_POINTER "SDL.renderer.d3d11.swap_chain"
#define SDL_PROP_RENDERER_D3D12_DEVICE_POINTER "SDL.renderer.d3d12.device" #define SDL_PROP_RENDERER_D3D12_DEVICE_POINTER "SDL.renderer.d3d12.device"
#define SDL_PROP_RENDERER_D3D12_SWAPCHAIN_POINTER "SDL.renderer.d3d12.swap_chain"
#define SDL_PROP_RENDERER_D3D12_COMMAND_QUEUE_POINTER "SDL.renderer.d3d12.command_queue" #define SDL_PROP_RENDERER_D3D12_COMMAND_QUEUE_POINTER "SDL.renderer.d3d12.command_queue"
#define SDL_PROP_RENDERER_VULKAN_INSTANCE_POINTER "SDL.renderer.vulkan.instance" #define SDL_PROP_RENDERER_VULKAN_INSTANCE_POINTER "SDL.renderer.vulkan.instance"
#define SDL_PROP_RENDERER_VULKAN_SURFACE_NUMBER "SDL.renderer.vulkan.surface" #define SDL_PROP_RENDERER_VULKAN_SURFACE_NUMBER "SDL.renderer.vulkan.surface"

2
src/render/direct3d11/SDL_render_d3d11.c
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@@ -1024,6 +1024,8 @@ static HRESULT D3D11_CreateSwapChain(SDL_Renderer *renderer, int w, int h)
} }
} }
SDL_SetProperty(SDL_GetRendererProperties(renderer), SDL_PROP_RENDERER_D3D11_SWAPCHAIN_POINTER, data->swapChain);
done: done:
SAFE_RELEASE(swapChain3); SAFE_RELEASE(swapChain3);
SAFE_RELEASE(coreWindow); SAFE_RELEASE(coreWindow);

2
src/render/direct3d12/SDL_render_d3d12.c
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@@ -1318,6 +1318,8 @@ static HRESULT D3D12_CreateSwapChain(SDL_Renderer *renderer, int w, int h)
result = DXGI_ERROR_UNSUPPORTED; result = DXGI_ERROR_UNSUPPORTED;
} }
SDL_SetProperty(SDL_GetRendererProperties(renderer), SDL_PROP_RENDERER_D3D12_SWAPCHAIN_POINTER, data->swapChain);
done: done:
SAFE_RELEASE(swapChain); SAFE_RELEASE(swapChain);
return result; return result;