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49 lines
2.7 KiB
49 lines
2.7 KiB
//============ Copyright (c) Valve Corporation, All rights reserved. ============
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#ifndef IMATERIALSYSTEM2
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#define IMATERIALSYSTEM2
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#ifdef _WIN32
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#pragma once
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#endif
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#include "appframework/iappsystem.h"
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#include "materialsystem2/imaterial2.h"
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// TODO: Split out common enums and typedefs out of irenderdevice.h and include the lighter-weight .h file here
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#include "rendersystem/irenderdevice.h"
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//---------------------------------------------------------------------------------------------------------------------------------------------------
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// Forward declarations
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//---------------------------------------------------------------------------------------------------------------------------------------------------
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class IRenderContext;
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class IRenderHardwareConfig;
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//---------------------------------------------------------------------------------------------------------------------------------------------------
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// The new material system
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//---------------------------------------------------------------------------------------------------------------------------------------------------
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abstract_class IMaterialSystem2 : public IAppSystem
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{
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public:
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// This must be called before anything else in this interface! If you don't need modes, then call it with an array of { "", NULL } which is the
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// same as not using modes at all in your vfx shader files. The error shader is setup in this function, so it must be called! Last element must be NULL!
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// NOTE: Most callers will want the first mode string to be "" which is the default mode where the mode section in the .vfx is ignored
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virtual void SetModeStrings( const char **pModeStrings ) = 0;
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// If material cannot load, it will still return the error material. You can find out if you have that material by calling IMaterial2::IsErrorMaterial()
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virtual IMaterial2 *FindOrCreateMaterialFromVmt( const char *pVmtFileName, const char *pTextureGroupName, RenderSystemAssetFileLoadMode_t loadMode = LOADMODE_IMMEDIATE ) = 0;
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// renderablePass is created by IMaterial2->IMaterialMode->ComputeRenderablePassesForContext()
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virtual void SetRenderStateForRenderablePass( IRenderContext &renderContext, RenderInputLayout_t hInputLayout, const MaterialRenderablePass_t &renderablePass ) const = 0;
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// This will free all materials, shaders, constant buffers, textures, etc. that are ref counted to 0
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virtual void FreeAllUnreferencedData() = 0;
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// Must be called when no one else is calling into the material system or any IMaterial2
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virtual void FrameUpdate() = 0;
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// Temp interface to reload shaders (This will eventually live inside the material system but we don't have concommands right now)
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virtual void DynamicShaderCompile_ReloadAllShaders() = 0;
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};
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#endif // IMATERIALSYSTEM2
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