TrVisRenditionMt.h

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// Copyright (C) 2002-2022, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
// Membership Agreement and Supplemental Software License Agreement with the
// Alliance. The structure and organization of this software are the valuable  
// trade secrets of the Alliance and its suppliers. The software is also 
// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Open Design Alliance software pursuant to a license 
//   agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2022 by Open Design Alliance. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
// Multithreaded protection rendition redirection interface
 
#ifndef ODTRVISRENDITIONMT
#define ODTRVISRENDITIONMT
 
#include "TD_PackPush.h"
 
#include "TrVisRenditionRecorder.h"
 
#include "StaticRxObject.h"
#include "ThreadsCounter.h"
 
class OdTrVisRenditionMt : public OdTrVisRenditionRedir
{
  protected:
    struct DataTypeEntry
    {
      MtHandlerType m_handler;
      OdTrVisRendition *m_pRendition;
      OdMutexPtr m_ownMutex;
      OdMutexPtr *m_pMutex[4];
      void resetMutexes(OdMutexPtr *pMutex1 = NULL, OdMutexPtr *pMutex2 = NULL, OdMutexPtr *pMutex3 = NULL, OdMutexPtr *pMutex4 = NULL)
      { m_pMutex[3] = pMutex4; m_pMutex[2] = pMutex3; m_pMutex[1] = pMutex2; m_pMutex[0] = pMutex1; }
      void cleaningMutex(OdMutexPtr *pMutex)
      { for (int nMutex = 0; nMutex < 4; nMutex++) { if (m_pMutex[nMutex] == pMutex) { m_pMutex[nMutex] = NULL; } } }
      DataTypeEntry() : m_handler(kMtSkip), m_pRendition(NULL) { resetMutexes(); }
    } m_dataTypes[kNDataTypes];
    OdMutexPtr m_pGlobalMutex;
    OdMutexPtr m_pRecordMutex;
    OdStaticRxObject<OdTrVisRenditionDef> m_skipRenditionHandler;
    OdStaticRxObject<OdTrVisRenditionRecorder> m_recordRenditionHandler;
    ClientSettings m_cliSets;
  protected:
    mutable struct IdRegistratorMt : public IdRegistrator
    {
      mutable OdMutexPtr m_pMutex[kNGenericDataTypes];
      IdRegistrator *m_pBaseRegistrator;
      IdRegistratorMt() : m_pBaseRegistrator(NULL) { }
      virtual void reg(DataType type, OdTrVisId id, OdDbStub *pPersId);
      virtual void reg(DataType type, OdTrVisId id, const OdGiDrawable *pTransId);
      virtual void reg(DataType type, OdTrVisId id, const OdTrVisUniqueID &uId);
      virtual void kill(DataType type, OdTrVisId id);
      virtual OdTrVisUniqueID *get(DataType type, OdTrVisId id, bool bKill = false) const;
      void getset(IdRegistrator *pBaseRegistrator) { m_pBaseRegistrator = pBaseRegistrator; }
      IdRegistrator *setget() { return (m_pBaseRegistrator) ? this : NULL; }
    } m_mtRegistrator;
  public:
    OdTrVisRenditionMt();
    ~OdTrVisRenditionMt();
 
    // Initialize Mt rendition
    void init(OdTrVisRendition *pRendition);
    // Check does rendition is ready for Mt
    bool isMt() const;
 
    // High-level callbacks
 
    // Called on starting vectorizer update.
    virtual void onDeviceUpdateBegin(OdTrVisRenderClient *pDevice);
    // Called on ending vectorizer update.
    virtual void onDeviceUpdateEnd(OdTrVisRenderClient *pDevice, bool bRender = true);
 
    // Returns Id registrator, or NULL if no registration supported
    virtual IdRegistrator *idRegistrator() const;
 
    // Returns true if metafile streams accessible directly, returns stream by Id
    virtual bool queryMetafileStream(OdTrVisViewportId viewportId, OdTrVisOverlayId overlayId, const OdTrVisDisplayId *pDisplayId,
                                     OdUInt32 nPathLength, const OdTrVisMetafileContainer **pStream);
    // Unlock metafile stream, queried by queryMetafileStream method
    virtual bool unlockMetafileStream(const OdTrVisMetafileContainer *pStream);
 
    // Returns block metafile list in case if it is accessible.
    virtual const OdTrVisDisplayId *queryBlockMetafilesList(OdTrVisBlockId blockId, OdUInt32 &numEntries);
 
    // Returns extension object by Id.
    virtual OdTrVisExtensionObjectPtr queryExtensionObject(OdTrVisExtensionId extId);
 
    // Returns non-kTrVisNegativeId in case if vectorizer supports ProgramID's embedded into metafile stream
    virtual OdTrVisProgramId queryProgramId(OdGsView::RenderMode mode, OdTrVisVisualStyleId vsId = kTrVisNegativeId,
                                            OdTrVisGeomType geomType = OdTrVisGeomType_Default, OdUInt16 attrFlags = 0, OdUInt16 shadingFlags = 0) const;
 
    // Mid-level callbacks
 
    // Client information
 
    // Returns rendering client settings.
    virtual void obtainClientSettings(ClientSettings &clientSets);
 
    // Surface
 
    // Called when output render surface parameters changed.
    virtual void onSurfaceChanged(const OdTrVisSurfaceDef &pDef);
    // Called when rendering surface needs to be invalidated forcibly.
    virtual void onSurfaceInvalidated();
 
    // Overlays
 
    // Called when new overlay added into device.
    virtual void onOverlayAdded(OdTrVisOverlayId overlayId, const OdTrVisOverlayDef &pDef);
    // Called when exist overlay removed from device.
    virtual void onOverlayDeleted(OdTrVisOverlayId overlayId);
    // Called when overlay visibility changed.
    virtual void onOverlayVisibilityChanged(OdTrVisOverlayId overlayId, bool bVisibility);
    // Called when overlay rendering order changed.
    virtual void onOverlayRenderOrderChanged(OdTrVisOverlayId overlayId, OdInt16 nRenderOrder);
 
    // Viewports
 
    // Called when new viewport added into device.
    virtual void onViewportAdded(OdTrVisViewportId viewportId, const OdTrVisViewportDef &pDef);
    // Called when viewport inserted in list with some index.
    virtual void onViewportInserted(OdTrVisViewportId viewportId, int nIndex, const OdTrVisViewportDef &pDef);
    // Called when viewport removed from device.
    virtual void onViewportDeleted(OdTrVisViewportId viewportId);
    // Called when viewport visibility changed.
    virtual void onViewportVisibilityChanged(OdTrVisViewportId viewportId, bool bVisibility);
 
    // Primary viewports configuration
 
    // Called when viewport view parameters is modified.
    virtual void onViewportViewParamsModified(OdTrVisViewportId viewportId, const OdTrVisViewParamsDef &pDef);
    // Called when viewport linestyle settings is modified.
    virtual void onViewportLineStylesModified(OdTrVisViewportId viewportId, const OdTrVisViewportLineStyleDef &pDef);
    // Called when viewport fading settings is modified.
    virtual void onViewportFadingModified(OdTrVisViewportId viewportId, const OdTrVisViewportFadingDef &pDef);
    // Called when viewport lineweight settings is modified.
    virtual void onViewportLineweightsModified(OdTrVisViewportId viewportId, const OdTrVisViewportLineweightsDef &pDef);
    // Called when viewport rendering mode is modified.
    virtual void onViewportShadingModified(OdTrVisViewportId viewportId, const OdTrVisViewportShadingDef &pDef);
    // Called when viewport clipping region is modified.
    virtual void onViewportClipModified(OdTrVisViewportId viewportId, const OdTrVisViewportClipDef &pDef,
                                        bool bNrcClipModified = true, bool bBorderModified = true);
 
    // Extended viewports configuration
 
    // Called when background stream in viewport is changed.
    virtual void onViewportBackgroundChanged(OdTrVisViewportId viewportId, OdTrVisFlatMetafileContainerPtr pStream,
                                             OdTrVisProgramId baseProgramId = kTrVisNegativeId);
    // Called when viewport fog changed.
    virtual void onViewportFogChanged(OdTrVisViewportId viewportId, const OdTrVisFogDef &pDef = OdTrVisFogDef());
    // Called when viewport sectioning modified.
    virtual void onViewportSectioningChanged(OdTrVisViewportId viewportId, const OdTrVisSectionDef &pDef = OdTrVisSectionDef());
    // Called when viewport anti-aliasing setting changed.
    virtual void onViewportAntiAliasingChanged(OdTrVisViewportId viewportId, OdUInt32 nAntiAliasing);
    // Called when viewport ssao setting changed.
    void onViewportSSAOChanged(OdTrVisViewportId viewportId, bool bEnabled) ODRX_OVERRIDE;
 
    // Viewport default lights configuration
 
    // Called when viewport ambient light setting modified.
    virtual void onViewportAmbientLightChanged(OdTrVisViewportId viewportId, const OdTrVisMaterialColor &ambientLight);
    // Called when viewport default light setting modified.
    virtual void onViewportDefaultLightsChanged(OdTrVisViewportId viewportId, bool bDefaultLightsOn,
                                                const OdTrVisLightDef *pLightsList = NULL, OdUInt32 nLightsListEntries = 0);
 
    // Viewport lights management
 
    // Called when light source added into viewport light sources list.
    virtual void onViewportLightAttached(OdTrVisViewportId viewportId, OdTrVisLightId lightId,
                                         OdUInt32 nOverrides = 0, const OdTrVisLightDef &pOverrides = OdTrVisLightDef());
    // Called when light source removed from viewport light sources list.
    virtual void onViewportLightDetached(OdTrVisViewportId viewportId, OdTrVisLightId lightId);
 
    // Per-overlay viewport overrides
 
    // Called when viewport needs override view parameters for specific overlay.
    virtual void onOverlayViewParamsOverride(OdTrVisViewportId viewportId, OdTrVisOverlayId overlayId, bool bOverride,
                                             const OdTrVisViewParamsDef &pDef = OdTrVisViewParamsDef());
    // Called when viewport extents changed.
    virtual void onOverlayExtentsOverride(OdTrVisViewportId viewportId, OdTrVisOverlayId overlayId, const OdTrVisExtentsDef &pDef);
 
    // Viewports ordering lists
 
    // Called when order of metafiles in viewport is changed.
    virtual void onMetafileOrderChanged(OdTrVisViewportId viewportId, OdTrVisOverlayId overlayId, const OdTrVisDisplayId *pList, OdUInt32 nEntries);
    // Called when order of metafiles in viewport is changed (for obtain modified part of list by renderer).
    virtual void onMetafileOrderChanged(OdTrVisViewportId viewportId, OdTrVisOverlayId overlayId, OdUInt32 nInvalidFrom, OdUInt32 nInvalidLen,
                                        const OdTrVisDisplayId *pValidFrom, OdUInt32 nValidLen);
    // Called when order of metafiles can be inherit from other source.
    virtual void onMetafileOrderInheritance( OdTrVisViewportId viewportId1, OdTrVisOverlayId overlayId1, OdTrVisViewportId viewportId2 );
 
    // Metafiles
 
    // Called when new metafile added (returns visualId, equal to metafileId by default).
    virtual OdTrVisDisplayId onMetafileAdded(OdTrVisMetafileId metafileId, const OdTrVisMetafileDef &pDef);
    // Called when exist metafile deleted.
    virtual void onMetafileDeleted(OdTrVisMetafileId metafileId);
    // Called when exist metafile changed.
    //virtual void onMetafileModified(OdTrVisMetafileId metafileId, const OdTrVisMetafileDef &pDef);
    // Called when exist metafile visibility changed.
    virtual void onMetafileVisibilityChanged(OdTrVisMetafileId metafileId, bool bVisibility);
    // Called when exist metafile highlighting changed.
    virtual void onMetafileHighlightingChanged(OdTrVisMetafileId metafileId, bool bHighlight);
    // Called when exist metafile fading changed.
    virtual void onMetafileFadingChanged(OdTrVisMetafileId metafileId, bool bFade);
 
    // Lights
 
    // Called when new light source added.
    virtual void onLightAdded(OdTrVisLightId lightId, const OdTrVisLightDef &pDef);
    // Called when exist light source modified.
    virtual void onLightModified(OdTrVisLightId lightId, OdUInt32 nKindOfMod, const OdTrVisLightDef &pDef);
    // Called when exist light source deleted.
    virtual void onLightDeleted(OdTrVisLightId lightId);
 
    // State branches (highlighting, hide)
 
    // Called when new state branch added.
    virtual void onStateBranchAdded(OdTrVisStateBranchId stateBranchId, const OdTrVisStateBranchDef &pDef);
    // Called when exist state branch modified.
    virtual void onStateBranchModified(OdTrVisStateBranchId stateBranchId, const OdTrVisStateBranchDef &pDef,
                                       bool bChildsModified, bool bMarkersModified);
    // Called when exist state branch deleted.
    virtual void onStateBranchDeleted(OdTrVisStateBranchId stateBranchId);
 
    // Textures
 
    // Called when new texture added.
    virtual void onTextureAdded(OdTrVisTextureId textureId, const OdTrVisTextureDef &pDef);
    // Called when exist texture deleted.
    virtual void onTextureDeleted(OdTrVisTextureId textureId);
 
    // Materials
 
    // Called when new material added.
    virtual void onMaterialAdded(OdTrVisMaterialId materialId, const OdTrVisMaterialDef &pDef);
    // Called when exist material deleted.
    virtual void onMaterialDeleted(OdTrVisMaterialId materialId);
 
    // Visual Styles
 
    // Called when new visual style added.
    virtual void onVisualStyleAdded(OdTrVisVisualStyleId visualStyleId, const OdTrVisVisualStyle &pDef);
    // Called when exist visual style modified.
    virtual void onVisualStyleModified(OdTrVisVisualStyleId visualStyleId, const OdTrVisVisualStyle &pDef);
    // Called when exist visual style deleted.
    virtual void onVisualStyleDeleted(OdTrVisVisualStyleId visualStyleId);
 
    // Layers
 
    // Called when new layer added.
    virtual void onLayerAdded(OdTrVisLayerId layerId, const OdTrVisLayerDef &pDef);
    // Called when exist layer modified.
    //virtual void onLayerModified(OdTrVisLayerId layerId, const OdTrVisLayerDef &pDef);
    // Called when exist layer deleted.
    virtual void onLayerDeleted(OdTrVisLayerId layerId);
    // Called when exist layer visibility changed.
    virtual void onLayerVisibilityChanged(OdTrVisLayerId layerId, bool bVisibility);
    // Called when exist layer fading changed.
    virtual void onLayerFadingChanged(OdTrVisLayerId layerId, bool bFade);
    // Called when layer viewport-dependent properties changed.
    virtual void onLayerVpDepPropsOverride(OdTrVisLayerId layerId, OdTrVisViewportId viewportId, bool bOverride,
                                           const OdTrVisLayerProps &pProps = OdTrVisLayerProps());
 
    // Extension objects
 
    // Called when new extension object added.
    virtual void onExtensionObjectAdded(OdTrVisExtensionId extId, const OdTrVisExtensionObject *pObj);
    // Called when exist extension object deleted.
    virtual void onExtensionObjectDeleted(OdTrVisExtensionId extId);
    // Called to send special extension object specific data.
    virtual void onExtensionObjectSpecificData(OdTrVisExtensionId extId, OdUInt32 nDataId, const OdTrVisPropertyDef &propDef);
    // Called to change extension object visibility.
    virtual void onExtensionObjectVisibilityChanged(OdTrVisExtensionId extId, bool bVisibility);
 
    // Blocks
 
    // Called when new block added.
    virtual void onBlockAdded(OdTrVisBlockId blockId, const OdTrVisDisplayId *pList, OdUInt32 nEntries);
    // Called when block display list changed.
    virtual void onBlockModified(OdTrVisBlockId blockId, OdUInt32 nInvalidFrom, OdUInt32 nInvalidLen,
                                 const OdTrVisDisplayId *pValidFrom, OdUInt32 nValidLen);
    // Called when exist block deleted.
    virtual void onBlockDeleted(OdTrVisBlockId blockId);
 
    // Groups
 
    // Called when new group added.
    virtual void onGroupAdded(OdTrVisGroupId groupId);
    // Called when exist group deleted.
    virtual void onGroupDeleted(OdTrVisGroupId groupId);
    // Called to attach metafiles to group.
    virtual void onGroupMetafilesAttached(OdTrVisGroupId groupId, const OdTrVisMetafileId *pMetafilesList, OdUInt32 nMetafiles);
    // Called to detach metafiles from group (if no metafiles specified - clear entire list of groupped metafiles).
    virtual void onGroupMetafilesDetached(OdTrVisGroupId groupId, const OdTrVisMetafileId *pMetafilesList, OdUInt32 nMetafiles);
    // Called to delete all groupped metafiles from graphics scene.
    //virtual void onGroupMetafilesDeleted(OdTrVisGroupId groupId);
    // Called to change visibility state for all groupped metafiles.
    virtual void onGroupMetafilesVisibilityChanged(OdTrVisGroupId groupId, bool bVisibility);
    // Called to change highlighting state for all groupped metafiles.
    virtual void onGroupMetafilesHighlightingChanged(OdTrVisGroupId groupId, bool bHighlight);
    // Called to change fading state for all groupped metafiles.
    virtual void onGroupMetafilesFadingChanged(OdTrVisGroupId groupId, bool bFade);
 
    // Properties
 
    // Metafile-related properties.
    // Called to attach property to metafile.
    virtual void onMetafilePropertyAttached(OdTrVisMetafileId metafileId, const OdTrVisPropertyDef &propDef);
    // Called to detach property from metafile.
    virtual void onMetafilePropertyDetached(OdTrVisMetafileId metafileId, OdTrVisPropertyDef::PropertyType propType);
    // Group-related properties.
    // Called to attach property to group.
    virtual void onGroupPropertyAttached(OdTrVisGroupId groupId, const OdTrVisPropertyDef &propDef);
    // Called to detach property from group.
    virtual void onGroupPropertyDetached(OdTrVisGroupId groupId, OdTrVisPropertyDef::PropertyType propType);
    // Layer-related properties.
    // Called to attach property to layer.
    virtual void onLayerPropertyAttached(OdTrVisLayerId layerId, const OdTrVisPropertyDef &propDef);
    // Called to detach property from layer.
    virtual void onLayerPropertyDetached(OdTrVisLayerId layerId, OdTrVisPropertyDef::PropertyType propType);
    // VisualStyle-related properties.
    // Called to attach property to visual style.
    virtual void onVisualStylePropertyAttached(OdTrVisVisualStyleId visualStyleId, const OdTrVisPropertyDef &propDef);
    // Called to detach property from visual style.
    virtual void onVisualStylePropertyDetached(OdTrVisVisualStyleId visualStyleId, OdTrVisPropertyDef::PropertyType propType);
    // Material-related properties.
    // Called to attach property to material.
    virtual void onMaterialPropertyAttached(OdTrVisMaterialId materialId, const OdTrVisPropertyDef &propDef);
    // Called to detach property from material.
    virtual void onMaterialPropertyDetached(OdTrVisMaterialId materialId, OdTrVisPropertyDef::PropertyType propType);
    // Texture-related properties.
    // Called to attach property to texture.
    virtual void onTexturePropertyAttached(OdTrVisTextureId textureId, const OdTrVisPropertyDef &propDef);
    // Called to detach property from texture.
    virtual void onTexturePropertyDetached(OdTrVisTextureId textureId, OdTrVisPropertyDef::PropertyType propType);
    // Light-related properties.
    // Called to attach property to light source.
    virtual void onLightPropertyAttached(OdTrVisLightId lightId, const OdTrVisPropertyDef &propDef);
    // Called to detach property from light source.
    virtual void onLightPropertyDetached(OdTrVisLightId lightId, OdTrVisPropertyDef::PropertyType propType);
    // StateBranch-related properties.
    // Called to attach property to state branch.
    virtual void onStateBranchPropertyAttached(OdTrVisStateBranchId stateBranchId, const OdTrVisPropertyDef &propDef);
    // Called to detach property from state branch.
    virtual void onStateBranchPropertyDetached(OdTrVisStateBranchId stateBranchId, OdTrVisPropertyDef::PropertyType propType);
    // Viewport-related properties.
    // Called to attach property to viewport.
    virtual void onViewportPropertyAttached(OdTrVisViewportId viewportId, const OdTrVisPropertyDef &propDef);
    // Called to detach property from viewport.
    virtual void onViewportPropertyDetached(OdTrVisViewportId viewportId, OdTrVisPropertyDef::PropertyType propType);
    // Overlay-related properties.
    // Called to attach property to overlay.
    virtual void onOverlayPropertyAttached(OdTrVisOverlayId overlayId, const OdTrVisPropertyDef &propDef);
    // Called to detach property from overlay.
    virtual void onOverlayPropertyDetached(OdTrVisOverlayId overlayId, OdTrVisPropertyDef::PropertyType propType);
    // ExtensionObject-related properties.
    // Called to attach property to extension object.
    virtual void onExtensionObjectPropertyAttached(OdTrVisExtensionId extId, const OdTrVisPropertyDef &propDef);
    // Called to detach property from extension object.
    virtual void onExtensionObjectPropertyDetached(OdTrVisExtensionId extId, OdTrVisPropertyDef::PropertyType propType);
    // Block-related properties.
    // Called to attach property to block.
    virtual void onBlockPropertyAttached(OdTrVisBlockId blockId, const OdTrVisPropertyDef &propDef);
    // Called to detach property from viewport.
    virtual void onBlockPropertyDetached(OdTrVisBlockId blockId, OdTrVisPropertyDef::PropertyType propType);
};
 
#include "TD_PackPop.h"
 
#endif // ODTRVISRENDITIONMT