| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QSGRENDERERINTERFACE_H |
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| 5 | #define QSGRENDERERINTERFACE_H |
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| 6 | |
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| 7 | #include <QtQuick/qsgnode.h> |
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| 8 | |
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| 9 | QT_BEGIN_NAMESPACE |
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| 10 | |
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| 11 | class QQuickWindow; |
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| 12 | |
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| 13 | class Q_QUICK_EXPORT QSGRendererInterface |
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| 14 | { |
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| 15 | public: |
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| 16 | enum GraphicsApi { |
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| 17 | Unknown, |
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| 18 | Software, |
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| 19 | OpenVG, |
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| 20 | OpenGL, |
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| 21 | Direct3D11, |
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| 22 | Vulkan, |
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| 23 | Metal, |
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| 24 | Null, |
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| 25 | Direct3D12, |
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| 26 | |
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| 27 | OpenGLRhi = OpenGL, |
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| 28 | Direct3D11Rhi = Direct3D11, |
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| 29 | VulkanRhi = Vulkan, |
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| 30 | MetalRhi = Metal, |
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| 31 | NullRhi = Null |
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| 32 | }; |
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| 33 | |
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| 34 | enum Resource { |
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| 35 | DeviceResource, |
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| 36 | CommandQueueResource, |
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| 37 | CommandListResource, |
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| 38 | PainterResource, |
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| 39 | RhiResource, |
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| 40 | RhiSwapchainResource, |
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| 41 | RhiRedirectCommandBuffer, |
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| 42 | RhiRedirectRenderTarget, |
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| 43 | PhysicalDeviceResource, |
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| 44 | OpenGLContextResource, |
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| 45 | DeviceContextResource, |
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| 46 | CommandEncoderResource, |
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| 47 | VulkanInstanceResource, |
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| 48 | RenderPassResource, |
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| 49 | RedirectPaintDevice, |
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| 50 | GraphicsQueueFamilyIndexResource, |
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| 51 | GraphicsQueueIndexResource, |
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| 52 | }; |
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| 53 | |
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| 54 | enum ShaderType { |
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| 55 | UnknownShadingLanguage, |
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| 56 | GLSL, |
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| 57 | HLSL, |
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| 58 | RhiShader |
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| 59 | }; |
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| 60 | |
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| 61 | enum ShaderCompilationType { |
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| 62 | RuntimeCompilation = 0x01, |
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| 63 | OfflineCompilation = 0x02 |
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| 64 | }; |
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| 65 | Q_DECLARE_FLAGS(ShaderCompilationTypes, ShaderCompilationType) |
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| 66 | |
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| 67 | enum ShaderSourceType { |
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| 68 | ShaderSourceString = 0x01, |
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| 69 | ShaderSourceFile = 0x02, |
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| 70 | ShaderByteCode = 0x04 |
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| 71 | }; |
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| 72 | Q_DECLARE_FLAGS(ShaderSourceTypes, ShaderSourceType) |
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| 73 | |
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| 74 | enum RenderMode { |
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| 75 | RenderMode2D, |
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| 76 | RenderMode2DNoDepthBuffer, |
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| 77 | RenderMode3D |
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| 78 | }; |
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| 79 | |
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| 80 | virtual ~QSGRendererInterface(); |
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| 81 | |
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| 82 | virtual GraphicsApi graphicsApi() const = 0; |
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| 83 | |
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| 84 | virtual void *getResource(QQuickWindow *window, Resource resource) const; |
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| 85 | virtual void *getResource(QQuickWindow *window, const char *resource) const; |
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| 86 | |
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| 87 | virtual ShaderType shaderType() const = 0; |
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| 88 | virtual ShaderCompilationTypes shaderCompilationType() const = 0; |
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| 89 | virtual ShaderSourceTypes shaderSourceType() const = 0; |
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| 90 | |
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| 91 | static bool isApiRhiBased(GraphicsApi api); |
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| 92 | }; |
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| 93 | |
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| 94 | Q_DECLARE_OPERATORS_FOR_FLAGS(QSGRendererInterface::ShaderCompilationTypes) |
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| 95 | Q_DECLARE_OPERATORS_FOR_FLAGS(QSGRendererInterface::ShaderSourceTypes) |
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| 96 | |
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| 97 | QT_END_NAMESPACE |
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| 98 | |
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| 99 | #endif |
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| 100 | |
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