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@ -359,8 +359,8 @@ struct mip_s; |
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typedef struct ref_interface_s |
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typedef struct ref_interface_s |
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{ |
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{ |
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// construct, destruct
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// construct, destruct
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qboolean (*R_Init)( qboolean context ); // context is true if you need context management
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qboolean (*R_Init)( void ); // context is true if you need context management
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const char *(*R_GetInitError)( void ); |
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// const char *(*R_GetInitError)( void );
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void (*R_Shutdown)( void ); |
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void (*R_Shutdown)( void ); |
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//
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//
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@ -370,11 +370,9 @@ typedef struct ref_interface_s |
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void (*R_BeginFrame)( qboolean clearScene ); |
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void (*R_BeginFrame)( qboolean clearScene ); |
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void (*R_RenderScene)( void ); |
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void (*R_RenderScene)( void ); |
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// void (*R_RenderFrame)( struct ref_viewpass_s *rvp ); part of RenderInterface
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void (*R_EndFrame)( void ); |
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void (*R_EndFrame)( void ); |
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void (*R_PushScene)( void ); |
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void (*R_PushScene)( void ); |
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void (*R_PopScene)( void ); |
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void (*R_PopScene)( void ); |
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// void (*R_ClearScene)( void ); part of RenderInterface
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void (*GL_BackendStartFrame)( void ); |
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void (*GL_BackendStartFrame)( void ); |
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void (*GL_BackendEndFrame)( void ); |
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void (*GL_BackendEndFrame)( void ); |
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@ -382,7 +380,7 @@ typedef struct ref_interface_s |
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void (*R_AllowFog)( qboolean allow ); |
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void (*R_AllowFog)( qboolean allow ); |
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void (*GL_SetRenderMode)( int renderMode ); |
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void (*GL_SetRenderMode)( int renderMode ); |
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int (*R_AddEntity)( int entityType, cl_entity_t *ent ); |
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qboolean (*R_AddEntity)( struct cl_entity_s *clent, int type ); |
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void (*CL_AddCustomBeam)( cl_entity_t *pEnvBeam ); |
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void (*CL_AddCustomBeam)( cl_entity_t *pEnvBeam ); |
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// view info
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// view info
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@ -448,9 +446,6 @@ typedef struct ref_interface_s |
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void (*Mod_StudioLoadTextures)( model_t *mod, void *data ); |
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void (*Mod_StudioLoadTextures)( model_t *mod, void *data ); |
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void (*Mod_StudioUnloadTextures)( void *data ); |
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void (*Mod_StudioUnloadTextures)( void *data ); |
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// particle renderer
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void (*CL_Particle)( const vec3_t origin, int color, float life, int zpos, int zvel ); // debug thing
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// efx implementation
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// efx implementation
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void (*CL_DrawParticles)( double frametime, particle_t *particles, float partsize ); |
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void (*CL_DrawParticles)( double frametime, particle_t *particles, float partsize ); |
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void (*CL_DrawTracers)( double frametime, particle_t *tracers ); |
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void (*CL_DrawTracers)( double frametime, particle_t *tracers ); |
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@ -458,8 +453,67 @@ typedef struct ref_interface_s |
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qboolean (*R_BeamCull)( const vec3_t start, const vec3_t end, qboolean pvsOnly ); |
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qboolean (*R_BeamCull)( const vec3_t start, const vec3_t end, qboolean pvsOnly ); |
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// Xash3D Render Interface
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// Xash3D Render Interface
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render_api_t *RenderAPI; // partial RenderAPI implementation
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// Get renderer info (doesn't changes engine state at all)
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render_interface_t *RenderIface; // compatible RenderInterface implementation: renderer should call client RenderInterface by itself
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int (*RenderGetParm)( int parm, int arg ); // generic
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void (*GetDetailScaleForTexture)( int texture, float *xScale, float *yScale ); |
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void (*GetExtraParmsForTexture)( int texture, byte *red, byte *green, byte *blue, byte *alpha ); |
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float (*GetFrameTime)( void ); |
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// Set renderer info (tell engine about changes)
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void (*R_SetCurrentEntity)( struct cl_entity_s *ent ); // tell engine about both currententity and currentmodel
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void (*R_SetCurrentModel)( struct model_s *mod ); // change currentmodel but leave currententity unchanged
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void (*R_StoreEfrags)( struct efrag_s **ppefrag, int framecount );// store efrags for static entities
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// Texture tools
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int (*GL_FindTexture)( const char *name ); |
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const char* (*GL_TextureName)( unsigned int texnum ); |
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const byte* (*GL_TextureData)( unsigned int texnum ); // may be NULL
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int (*GL_LoadTexture)( const char *name, const byte *buf, size_t size, int flags ); |
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int (*GL_CreateTexture)( const char *name, int width, int height, const void *buffer, texFlags_t flags ); |
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int (*GL_LoadTextureArray)( const char **names, int flags ); |
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int (*GL_CreateTextureArray)( const char *name, int width, int height, int depth, const void *buffer, texFlags_t flags ); |
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void (*GL_FreeTexture)( unsigned int texnum ); |
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// Decals manipulating (draw & remove)
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void (*DrawSingleDecal)( struct decal_s *pDecal, struct msurface_s *fa ); |
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float *(*R_DecalSetupVerts)( struct decal_s *pDecal, struct msurface_s *surf, int texture, int *outCount ); |
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void (*R_EntityRemoveDecals)( struct model_s *mod ); // remove all the decals from specified entity (BSP only)
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// AVI
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void (*AVI_UploadRawFrame)( int texture, int cols, int rows, int width, int height, const byte *data ); |
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// glState related calls (must use this instead of normal gl-calls to prevent de-synchornize local states between engine and the client)
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void (*GL_Bind)( int tmu, unsigned int texnum ); |
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void (*GL_SelectTexture)( int tmu ); |
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void (*GL_LoadTextureMatrix)( const float *glmatrix ); |
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void (*GL_TexMatrixIdentity)( void ); |
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void (*GL_CleanUpTextureUnits)( int last ); // pass 0 for clear all the texture units
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void (*GL_TexGen)( unsigned int coord, unsigned int mode ); |
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void (*GL_TextureTarget)( unsigned int target ); // change texture unit mode without bind texture
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void (*GL_TexCoordArrayMode)( unsigned int texmode ); |
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void (*GL_UpdateTexSize)( int texnum, int width, int height, int depth ); // recalc statistics
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void (*GL_Reserved0)( void ); // for potential interface expansion without broken compatibility
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void (*GL_Reserved1)( void ); |
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// Misc renderer functions
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void (*GL_DrawParticles)( const struct ref_viewpass_s *rvp, qboolean trans_pass, float frametime ); |
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colorVec (*LightVec)( const float *start, const float *end, float *lightspot, float *lightvec ); |
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struct mstudiotex_s *( *StudioGetTexture )( struct cl_entity_s *e ); |
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// passed through R_RenderFrame (0 - use engine renderer, 1 - use custom client renderer)
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int (*GL_RenderFrame)( const struct ref_viewpass_s *rvp ); |
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// build all the lightmaps on new level or when gamma is changed
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void (*GL_BuildLightmaps)( void ); |
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// setup map bounds for ortho-projection when we in dev_overview mode
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void (*GL_OrthoBounds)( const float *mins, const float *maxs ); |
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// grab r_speeds message
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qboolean (*R_SpeedsMessage)( char *out, size_t size ); |
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// get visdata for current frame from custom renderer
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byte* (*Mod_GetCurrentVis)( void ); |
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// tell the renderer what new map is started
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void (*R_NewMap)( void ); |
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// clear the render entities before each frame
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void (*R_ClearScene)( void ); |
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// TriAPI Interface
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// TriAPI Interface
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// NOTE: implementation isn't required to be compatible
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// NOTE: implementation isn't required to be compatible
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@ -480,10 +534,17 @@ typedef struct ref_interface_s |
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void (*CullFace)( TRICULLSTYLE mode ); |
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void (*CullFace)( TRICULLSTYLE mode ); |
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// vgui drawing implementation
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// vgui drawing implementation
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vguiapi_t *VGuiAPI; |
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void (*VGUI_DrawInit)( void ); |
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void (*VGUI_DrawShutdown)( void ); |
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// efx api
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void (*VGUI_SetupDrawingText)( int *pColor ); |
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efx_api_t *EfxAPI; |
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void (*VGUI_SetupDrawingRect)( int *pColor ); |
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void (*VGUI_SetupDrawingImage)( int *pColor ); |
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void (*VGUI_BindTexture)( int id ); |
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void (*VGUI_EnableTexture)( qboolean enable ); |
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void (*VGUI_CreateTexture)( int id, int width, int height ); |
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void (*VGUI_UploadTexture)( int id, const char *buffer, int width, int height ); |
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void (*VGUI_UploadTextureBlock)( int id, int drawX, int drawY, const byte *rgba, int blockWidth, int blockHeight ); |
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void (*VGUI_DrawQuad)( const vpoint_t *ul, const vpoint_t *lr ); |
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} ref_interface_t; |
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} ref_interface_t; |
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typedef int (*REFAPI)( int version, ref_interface_t *pFunctionTable, ref_api_t* engfuncs, ref_globals_t *pGlobals ); |
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typedef int (*REFAPI)( int version, ref_interface_t *pFunctionTable, ref_api_t* engfuncs, ref_globals_t *pGlobals ); |
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Alibek Omarov
5 years ago