Atlas - SDL_render_d3d12_xbox.cpp
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[FILE BEGIN]
1/*
2  Simple DirectMedia Layer
3  Copyright (C) 1997-2025 Sam Lantinga <[email protected]>
4
5  This software is provided 'as-is', without any express or implied
6  warranty.  In no event will the authors be held liable for any damages
7  arising from the use of this software.
8
9  Permission is granted to anyone to use this software for any purpose,
10  including commercial applications, and to alter it and redistribute it
11  freely, subject to the following restrictions:
12
13  1. The origin of this software must not be misrepresented; you must not
14     claim that you wrote the original software. If you use this software
15     in a product, an acknowledgment in the product documentation would be
16     appreciated but is not required.
17  2. Altered source versions must be plainly marked as such, and must not be
18     misrepresented as being the original software.
19  3. This notice may not be removed or altered from any source distribution.
20*/
21
22#include "../../SDL_internal.h"
23#if defined(SDL_VIDEO_RENDER_D3D12) && (defined(SDL_PLATFORM_XBOXONE) || defined(SDL_PLATFORM_XBOXSERIES))
24#include "SDL_render_d3d12_xbox.h"
25#include "../../core/windows/SDL_windows.h"
26#include <XGameRuntime.h>
27
28#if defined(_MSC_VER) && !defined(__clang__)
29#define SDL_COMPOSE_ERROR(str) __FUNCTION__ ", " str
30#else
31#define SDL_COMPOSE_ERROR(str) SDL_STRINGIFY_ARG(__FUNCTION__) ", " str
32#endif
33
34static const GUID SDL_IID_ID3D12Device1 = { 0x77acce80, 0x638e, 0x4e65, { 0x88, 0x95, 0xc1, 0xf2, 0x33, 0x86, 0x86, 0x3e } };
35static const GUID SDL_IID_ID3D12Resource = { 0x696442be, 0xa72e, 0x4059, { 0xbc, 0x79, 0x5b, 0x5c, 0x98, 0x04, 0x0f, 0xad } };
36static const GUID SDL_IID_IDXGIDevice1 = { 0x77db970f, 0x6276, 0x48ba, { 0xba, 0x28, 0x07, 0x01, 0x43, 0xb4, 0x39, 0x2c } };
37
38extern "C"
39HRESULT D3D12_XBOX_CreateDevice(ID3D12Device **device, bool createDebug)
40{
41    HRESULT result;
42    D3D12XBOX_CREATE_DEVICE_PARAMETERS params;
43    IDXGIDevice1 *dxgiDevice;
44    IDXGIAdapter *dxgiAdapter;
45    IDXGIOutput *dxgiOutput;
46    SDL_zero(params);
47
48    params.Version = D3D12_SDK_VERSION;
49    params.ProcessDebugFlags = createDebug ? D3D12_PROCESS_DEBUG_FLAG_DEBUG_LAYER_ENABLED : D3D12XBOX_PROCESS_DEBUG_FLAG_NONE;
50    params.GraphicsCommandQueueRingSizeBytes = D3D12XBOX_DEFAULT_SIZE_BYTES;
51    params.GraphicsScratchMemorySizeBytes = D3D12XBOX_DEFAULT_SIZE_BYTES;
52    params.ComputeScratchMemorySizeBytes = D3D12XBOX_DEFAULT_SIZE_BYTES;
53
54    result = D3D12XboxCreateDevice(NULL, &params, SDL_IID_ID3D12Device1, (void **) device);
55    if (FAILED(result)) {
56        WIN_SetErrorFromHRESULT(SDL_COMPOSE_ERROR("[xbox] D3D12XboxCreateDevice"), result);
57        goto done;
58    }
59
60    result = (*device)->QueryInterface(SDL_IID_IDXGIDevice1, (void **) &dxgiDevice);
61    if (FAILED(result)) {
62        WIN_SetErrorFromHRESULT(SDL_COMPOSE_ERROR("[xbox] ID3D12Device to IDXGIDevice1"), result);
63        goto done;
64    }
65
66    result = dxgiDevice->GetAdapter(&dxgiAdapter);
67    if (FAILED(result)) {
68        WIN_SetErrorFromHRESULT(SDL_COMPOSE_ERROR("[xbox] dxgiDevice->GetAdapter"), result);
69        goto done;
70    }
71
72    result = dxgiAdapter->EnumOutputs(0, &dxgiOutput);
73    if (FAILED(result)) {
74        WIN_SetErrorFromHRESULT(SDL_COMPOSE_ERROR("[xbox] dxgiAdapter->EnumOutputs"), result);
75        goto done;
76    }
77
78    // Set frame interval
79    result = (*device)->SetFrameIntervalX(dxgiOutput, D3D12XBOX_FRAME_INTERVAL_60_HZ, 1, D3D12XBOX_FRAME_INTERVAL_FLAG_NONE);
80    if (FAILED(result)) {
81        WIN_SetErrorFromHRESULT(SDL_COMPOSE_ERROR("[xbox] SetFrameIntervalX"), result);
82        goto done;
83    }
84
85    result = (*device)->ScheduleFrameEventX(D3D12XBOX_FRAME_EVENT_ORIGIN, 0, NULL, D3D12XBOX_SCHEDULE_FRAME_EVENT_FLAG_NONE);
86    if (FAILED(result)) {
87        WIN_SetErrorFromHRESULT(SDL_COMPOSE_ERROR("[xbox] ScheduleFrameEventX"), result);
88        goto done;
89    }
90
91done:
92    return result;
93}
94
95extern "C"
96HRESULT D3D12_XBOX_CreateBackBufferTarget(ID3D12Device1 *device, int width, int height, void **resource)
97{
98
99    D3D12_HEAP_PROPERTIES heapProps;
100    D3D12_RESOURCE_DESC resourceDesc;
101
102    SDL_zero(heapProps);
103    heapProps.Type = D3D12_HEAP_TYPE_DEFAULT;
104    heapProps.CPUPageProperty = D3D12_CPU_PAGE_PROPERTY_UNKNOWN;
105    heapProps.MemoryPoolPreference = D3D12_MEMORY_POOL_UNKNOWN;
106    heapProps.CreationNodeMask = 1;
107    heapProps.VisibleNodeMask = 1;
108
109    SDL_zero(resourceDesc);
110    resourceDesc.Dimension = D3D12_RESOURCE_DIMENSION_TEXTURE2D;
111    resourceDesc.Alignment = 0;
112    resourceDesc.Width = width;
113    resourceDesc.Height = height;
114    resourceDesc.DepthOrArraySize = 1;
115    resourceDesc.MipLevels = 1;
116    resourceDesc.Format = DXGI_FORMAT_B8G8R8A8_UNORM;
117    resourceDesc.SampleDesc.Count = 1;
118    resourceDesc.SampleDesc.Quality = 0;
119    resourceDesc.Layout = D3D12_TEXTURE_LAYOUT_UNKNOWN;
120    resourceDesc.Flags = D3D12_RESOURCE_FLAG_ALLOW_RENDER_TARGET;
121
122    return device->CreateCommittedResource(&heapProps,
123        D3D12_HEAP_FLAG_ALLOW_DISPLAY,
124        &resourceDesc,
125        D3D12_RESOURCE_STATE_PRESENT,
126        NULL,
127        SDL_IID_ID3D12Resource,
128        resource
129        );
130}
131
132extern "C"
133HRESULT D3D12_XBOX_StartFrame(ID3D12Device1 *device, UINT64 *outToken)
134{
135    *outToken = D3D12XBOX_FRAME_PIPELINE_TOKEN_NULL;
136    return device->WaitFrameEventX(D3D12XBOX_FRAME_EVENT_ORIGIN, INFINITE, NULL, D3D12XBOX_WAIT_FRAME_EVENT_FLAG_NONE, outToken);
137}
138
139extern "C"
140HRESULT D3D12_XBOX_PresentFrame(ID3D12CommandQueue *commandQueue, UINT64 token, ID3D12Resource *renderTarget)
141{
142    D3D12XBOX_PRESENT_PLANE_PARAMETERS planeParameters;
143    SDL_zero(planeParameters);
144    planeParameters.Token = token;
145    planeParameters.ResourceCount = 1;
146    planeParameters.ppResources = &renderTarget;
147    return commandQueue->PresentX(1, &planeParameters, NULL);
148}
149
150extern "C"
151void D3D12_XBOX_GetResolution(Uint32 *width, Uint32 *height)
152{
153    switch (XSystemGetDeviceType()) {
154    case XSystemDeviceType::XboxScarlettLockhart:
155        *width = 2560;
156        *height = 1440;
157        break;
158
159    case XSystemDeviceType::XboxOneX:
160    case XSystemDeviceType::XboxScarlettAnaconda:
161    case XSystemDeviceType::XboxOneXDevkit:
162    case XSystemDeviceType::XboxScarlettDevkit:
163        *width = 3840;
164        *height = 2160;
165        break;
166
167    default:
168        *width = 1920;
169        *height = 1080;
170        break;
171    }
172}
173
174#endif // SDL_VIDEO_RENDER_D3D12 && (SDL_PLATFORM_XBOXONE || SDL_PLATFORM_XBOXSERIES)
175
[FILE END]
(C) 2025 0x4248
(C) 2025 4248 Media and 4248 Systems, All part of 0x4248
See LICENCE files for more information. Not all files are by 0x4248 always check Licencing.