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257 lines
9.3 KiB
C
257 lines
9.3 KiB
C
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/* *INDENT-OFF* */
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/* RWPUBLIC */
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/****************************************************************************
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*
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* File: rwg/rwsdk/tool/gencpipe/rtgncpip.h
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*
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* Copyright (C) 2002 Criterion Technologies.
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*
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* Purpose: Toolkit containing generic C rendering pipeline nodes.
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*
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****************************************************************************/
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#if (!defined(_RTGNCPIP_H))
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#define _RTGNCPIP_H
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/*===========================================================================*
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*--- Include files ---------------------------------------------------------*
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*===========================================================================*/
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#include "rwcore.h"
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#include "rpworld.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif /* __cplusplus */
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/****************************************************************************
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global types
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*/
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typedef RpLight *RxLight;
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/* RGBA Interpolation node structures */
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#if (!defined(DOXYGEN))
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struct NodeRGBAInterpData
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{
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RwBool rgbaInterpOn;
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RxRenderStateVector state;
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};
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#endif /* (!defined(DOXYGEN)) */
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typedef struct NodeRGBAInterpData NodeRGBAInterpData;
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/* UV Interpolation node structures */
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typedef struct RxNodeUVInterpSettings RxNodeUVInterpSettings;
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/**
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* \ingroup rtgencpipe
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* \struct RxNodeUVInterpSettings
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*
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* TODO
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*/
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struct RxNodeUVInterpSettings
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{
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RwBool uvInterpOn; /**< TODO */
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RxRenderStateVector state; /**< TODO */
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};
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/* Cloning node structures */
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typedef struct RxPacketCacheCluster RxPacketCacheCluster;
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/**
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* \ingroup rtgencpipe
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* \struct RxPacketCacheCluster
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* structure containing a cache of an \ref RxCluster's
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* within an \ref RxPacketCache
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*/
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struct RxPacketCacheCluster
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{
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RwUInt32 slot; /**< A \ref RwUInt32 index into the \ref RxPacketCache's
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* array of RxPacketCacheCluster's */
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RwUInt16 flags; /**< A cache of the original cluster's flags */
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RwUInt16 stride; /**< A cache of the original cluster's stride */
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void *data; /**< A cache of the original cluster's data */
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RwUInt32 numAlloced; /**< A cache of the original cluster's numAlloced */
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RwUInt32 numUsed; /**< A cache of the original cluster's numUsed */
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RxPipelineCluster *clusterRef; /**< A cache of the original cluster's \ref RxPipelineCluster */
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};
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typedef struct RxPacketCache RxPacketCache;
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/**
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* \ingroup rtgencpipe
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* \struct RxPacketCache
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* structure containing a cache of a \ref RxPacket */
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struct RxPacketCache
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{
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RwUInt16 packetFlags; /**< A cache of the original packet's flags */
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RwUInt16 pad[1]; /**< Alignment padding */
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RwUInt32 numClusters; /**< The number of present clusters in the
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* original packet when it was cloned */
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RwBool lastCloneDone;/**< Once the cache has been cloned by \ref RxPacketCacheClone
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* with (lastClone == TRUE), it should not be used again! */
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RwUInt32 pad2[1]; /**< Alignment padding */
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RxPacketCacheCluster clusters[1]; /**< An array of \ref RxPacketCacheCluster's,
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* extending beyond 1 element */
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};
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typedef struct RxNodeCloneInitData RxNodeCloneInitData;
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/**
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* \ingroup rtgencpipe
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* \struct RxNodeCloneInitData
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* structure with which to initialize
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* clone a \ref RxNodeDefinition,
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* through \ref RxNodeDefinitionCloneCreate and
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* set up cloned \ref RxPipelineNode modes, through
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* \ref RxPipelineNodeCloneDefineModes */
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struct RxNodeCloneInitData
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{
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RwUInt32 numModes; /**< Specifies the number of modes in
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which the node should operate */
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RwUInt32 numOutputs; /**< Specifies the number of outputs of this
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Clone node, which is also the maximum
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number of outputs to which any one mode
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may dispatch packets */
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RwUInt32 *modeSizes; /**< Specifies the number of outputs to which
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each mode dispatches packets */
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RwUInt32 **modes; /**< An array of numModes pointers to arrays
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(of length numOutputs) specifying the
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outputs, in order, to which each mode
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should dispatch packets (output zero is
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the first output) */
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};
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/**
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* \ingroup rtgencpipe
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* \struct RxNodeCloneData
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* structure which is the private
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* data of Clone nodes \ref RxPipelineNode */
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typedef struct RxNodeCloneData RxNodeCloneData;
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struct RxNodeCloneData
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{
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RwBool optimized; /**< \ref RwBool specifying whether \ref RxPipelineNodeCloneOptimize
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* has been run on this \ref RxPipelineNode yet */
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RwUInt32 currentMode; /**< \ref RwUInt32 The current mode of operation */
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RxNodeCloneInitData *data;/**< A pointer to \ref RxNodeCloneInitData data
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* specifying the modes of operation */
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};
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/****************************************************************************
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global prototypes
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*/
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extern RxClusterDefinition RxClLights; /* Uses the RxLight type (see above) */
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/*********************************************************************************
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Generic Nodes
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*******************************************************************************/
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extern RxNodeDefinition *RxNodeDefinitionGetAtomicInstance(void);
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extern RxNodeDefinition *RxNodeDefinitionGetClipLine(void);
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extern RxNodeDefinition *RxNodeDefinitionGetClipTriangle(void);
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extern RxNodeDefinition *RxNodeDefinitionGetWorldSectorEnumerateLights(void);
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extern RxNodeDefinition *RxNodeDefinitionGetCullTriangle(void);
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extern RxNodeDefinition *RxNodeDefinitionGetFastPathSplitter(void);
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extern RxNodeDefinition *RxNodeDefinitionGetImmInstance(void);
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extern RxNodeDefinition *RxNodeDefinitionGetImmMangleLineIndices(void);
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extern RxNodeDefinition *RxNodeDefinitionGetImmMangleTriangleIndices(void);
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extern RxNodeDefinition *RxNodeDefinitionGetImmRenderSetup(void);
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extern RxNodeDefinition *RxNodeDefinitionGetImmStash(void);
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extern RxNodeDefinition *RxNodeDefinitionGetLight(void);
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extern RxNodeDefinition *RxNodeDefinitionGetMaterialScatter(void);
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extern RxNodeDefinition *RxNodeDefinitionGetPostLight(void);
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extern RxNodeDefinition *RxNodeDefinitionGetPreLight(void);
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extern RxNodeDefinition *RxNodeDefinitionGetRGBAInterp(void);
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extern RxNodeDefinition *RxNodeDefinitionGetUVInterp(void);
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extern RxNodeDefinition *RxNodeDefinitionGetScatter(void);
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extern RxNodeDefinition *RxNodeDefinitionGetSubmitLine(void);
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extern RxNodeDefinition *RxNodeDefinitionGetSubmitTriangle(void);
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extern RxNodeDefinition *RxNodeDefinitionGetTransform(void);
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extern RxNodeDefinition *RxNodeDefinitionGetAtomicEnumerateLights(void);
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extern RxNodeDefinition *RxNodeDefinitionGetWorldSectorInstance(void);
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extern RxNodeDefinition *RxNodeDefinitionCloneCreate(RxNodeCloneInitData *data);
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extern RwBool RxPipelineNodeCloneDefineModes(
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RxPipeline *pipeline,
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RxPipelineNode *node,
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RxNodeCloneInitData *data);
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extern RwBool RxNodeDefinitionCloneDestroy(RxNodeDefinition *def);
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extern RwBool RxPipelineNodeCloneOptimize(RxPipeline *pipeline,
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RxPipelineNode *node);
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/*********************************************************************************
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Generic Core Pipes
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*******************************************************************************/
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extern RwBool RtGenCPipeCreateGenericIm3DTransformPipeline(void);
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extern void RtGenCPipeDestroyGenericIm3DTransformPipeline(void);
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extern RwBool RtGenCPipeCreateGenericIm3DRenderPipelines(void);
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extern void RtGenCPipeDestroyGenericIm3DRenderPipelines(void);
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extern RxPipeline *RwIm3DGetGenericTransformPipeline(void);
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extern RxPipeline *RwIm3DGetGenericRenderPipeline(RwPrimitiveType primType);
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/*********************************************************************************
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Generic World Pipes
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*******************************************************************************/
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extern RwBool RtGenCPipeCreateGenericWorldPipelines(void);
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extern void RtGenCPipeDestroyGenericWorldPipelines(void);
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#define RpWorldGetGenericSectorPipelineMacro() \
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(RXPIPELINEGLOBAL(genericWorldSectorPipeline))
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#define RpAtomicGetGenericPipelineMacro() \
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(RXPIPELINEGLOBAL(genericAtomicPipeline))
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#define RpMaterialGetGenericPipelineMacro() \
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(RXPIPELINEGLOBAL(genericMaterialPipeline))
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#if !(defined(RWDEBUG) || defined(RWSUPPRESSINLINE))
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#define RpWorldGetGenericSectorPipeline RpWorldGetGenericSectorPipelineMacro
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#define RpAtomicGetGenericPipeline RpAtomicGetGenericPipelineMacro
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#define RpMaterialGetGenericPipeline RpMaterialGetGenericPipelineMacro
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#endif /* !(defined(RWDEBUG) || defined(RWSUPPRESSINLINE)) */
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#if (defined(RWDEBUG) || defined(RWSUPPRESSINLINE))
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extern RxPipeline *RpWorldGetGenericSectorPipeline(void);
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extern RxPipeline *RpAtomicGetGenericPipeline(void);
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extern RxPipeline *RpMaterialGetGenericPipeline(void);
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#endif /* (defined(RWDEBUG) || defined(RWSUPPRESSINLINE)) */
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* (!defined(_RTGNCPIP_H)) */
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/* RWPUBLICEND */
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/* *INDENT-ON* */
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