X-Git-Url: http://git.xonotic.org/?a=blobdiff_plain;f=client.h;h=1fdcf14446989428d535c0a67f4c58950256b0f0;hb=84661191e0819cf88c208b4ad314fcd23e8e1fbd;hp=053365afee045f0cd0b03cc40af4ea3d5d121d48;hpb=3478423d370b83ed35cc123790ab24a1939a9acd;p=xonotic%2Fdarkplaces.git diff --git a/client.h b/client.h index 053365af..1fdcf144 100644 --- a/client.h +++ b/client.h @@ -26,10 +26,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. // LordHavoc: 256 dynamic lights #define MAX_DLIGHTS 256 -// LordHavoc: this affects the lighting scale of the whole game -#define LIGHTOFFSET 1024.0f -// max lights shining on one entity -#define MAXENTLIGHTS 128 // flags for rtlight rendering #define LIGHTFLAG_NORMALMODE 1 @@ -59,12 +55,6 @@ typedef struct beam_s struct model_s *model; float endtime; vec3_t start, end; - // if this beam is owned by an entity, this is the beam start relative to - // that entity's matrix for per frame start updates - vec3_t relativestart; - vec3_t relativeend; - // indicates whether relativestart is valid - int relativestartvalid; } beam_t; @@ -117,16 +107,6 @@ typedef struct rtlight_s // this is R_Shadow_Cubemap(rtlight->cubemapname) rtexture_t *currentcubemap; - // lightmap renderer stuff (remove someday!) - // the size of the light - vec_t lightmap_cullradius; - // the size of the light, squared - vec_t lightmap_cullradius2; - // the brightness of the light - vec3_t lightmap_light; - // to avoid sudden brightness change at cullradius, subtract this - vec_t lightmap_subtract; - // static light info // true if this light should be compiled as a static light int isstatic; @@ -273,19 +253,15 @@ typedef struct entity_render_s // calculated by the renderer (but not persistent) - // if visframe == r_framecount, it is visible - int visframe; // calculated during R_AddModelEntities vec3_t mins, maxs; // 4 frame numbers (-1 if not used) and their blending scalers (0-1), if interpolation is not desired, use frame instead frameblend_t frameblend[4]; - // caching results of static light traces (this is semi-persistent) - double entlightstime; - vec3_t entlightsorigin; - int entlightsframe; - int numentlights; - unsigned short entlights[MAXENTLIGHTS]; + // current lighting from map + vec3_t modellight_ambient; + vec3_t modellight_diffuse; // q3bsp + vec3_t modellight_lightdir; // q3bsp } entity_render_t; @@ -376,14 +352,14 @@ typedef struct scoreboard_s int qw_ping; int qw_packetloss; int qw_spectator; + char qw_team[8]; char qw_skin[MAX_QPATH]; - cachepic_t *qw_skin_cachepic; // skins are loaded as cachepics } scoreboard_t; typedef struct cshift_s { - int destcolor[3]; - int percent; // 0-256 + float destcolor[3]; + float percent; // 0-256 } cshift_t; #define CSHIFT_CONTENTS 0 @@ -423,6 +399,45 @@ typedef enum qw_downloadtype_e } qw_downloadtype_t; +typedef enum capturevideoformat_e +{ + CAPTUREVIDEOFORMAT_TARGA, + CAPTUREVIDEOFORMAT_JPEG, + CAPTUREVIDEOFORMAT_RAWRGB, + CAPTUREVIDEOFORMAT_RAWYV12, + CAPTUREVIDEOFORMAT_AVI_I420 +} +capturevideoformat_t; + +typedef struct capturevideostate_s +{ + double starttime; + double framerate; + // for AVI saving some values have to be written after capture ends + fs_offset_t videofile_totalframes_offset1; + fs_offset_t videofile_totalframes_offset2; + fs_offset_t videofile_totalsampleframes_offset; + qfile_t *videofile; + qfile_t *soundfile; + qboolean active; + qboolean error; + capturevideoformat_t format; + int soundrate; + int frame; + int soundsampleframe; // for AVI saving + unsigned char *buffer; + sizebuf_t riffbuffer; + unsigned char riffbufferdata[128]; + // note: riffindex buffer has an allocated ->data member, not static like most! + sizebuf_t riffindexbuffer; + int riffstacklevel; + fs_offset_t riffstackstartoffset[4]; + short rgbtoyuvscaletable[3][3][256]; + unsigned char yuvnormalizetable[3][256]; + char basename[64]; +} +capturevideostate_t; + // // the client_static_t structure is persistent through an arbitrary number // of server connections @@ -431,6 +446,10 @@ typedef struct client_static_s { cactive_t state; + // all client memory allocations go in these pools + mempool_t *levelmempool; + mempool_t *permanentmempool; + // demo loop control // -1 = don't play demos int demonum; @@ -479,6 +498,9 @@ typedef struct client_static_s // value of "qport" cvar at time of connection int qw_qport; + // copied from cls.netcon->qw. variables every time they change, or set by demos (which have no cls.netcon) + int qw_incoming_sequence; + int qw_outgoing_sequence; // current file download buffer (only saved when file is completed) char qw_downloadname[MAX_QPATH]; @@ -498,6 +520,9 @@ typedef struct client_static_s // this normally contains the following keys in quakeworld: // password spectator name team skin topcolor bottomcolor rate noaim msg *ver *ip char userinfo[MAX_USERINFO_STRING]; + + // video capture stuff + capturevideostate_t capturevideo; } client_static_t; @@ -523,6 +548,82 @@ typedef struct qboolean drawcrosshair; }csqc_vidvars_t; +typedef struct qw_usercmd_s +{ + vec3_t angles; + short forwardmove, sidemove, upmove; + unsigned char padding1[2]; + unsigned char msec; + unsigned char buttons; + unsigned char impulse; + unsigned char padding2; +} +qw_usercmd_t; + +typedef enum +{ + PARTICLE_BILLBOARD = 0, + PARTICLE_SPARK = 1, + PARTICLE_ORIENTED_DOUBLESIDED = 2, + PARTICLE_BEAM = 3 +} +porientation_t; + +typedef enum +{ + PBLEND_ALPHA = 0, + PBLEND_ADD = 1, + PBLEND_MOD = 2 +} +pblend_t; + +typedef struct particletype_s +{ + pblend_t blendmode; + porientation_t orientation; + qboolean lighting; +} +particletype_t; + +typedef enum +{ + pt_alphastatic, pt_static, pt_spark, pt_beam, pt_rain, pt_raindecal, pt_snow, pt_bubble, pt_blood, pt_smoke, pt_decal, pt_entityparticle, pt_total +} +ptype_t; + +typedef struct particle_s +{ + particletype_t *type; + int texnum; + vec3_t org; + vec3_t vel; // velocity of particle, or orientation of decal, or end point of beam + float size; + float sizeincrease; // rate of size change per second + float alpha; // 0-255 + float alphafade; // how much alpha reduces per second + float time2; // used for snow fluttering and decal fade + float bounce; // how much bounce-back from a surface the particle hits (0 = no physics, 1 = stop and slide, 2 = keep bouncing forever, 1.5 is typical) + float gravity; // how much gravity affects this particle (1.0 = normal gravity, 0.0 = none) + float airfriction; // how much air friction affects this object (objects with a low mass/size ratio tend to get more air friction) + float liquidfriction; // how much liquid friction affects this object (objects with a low mass/size ratio tend to get more liquid friction) + unsigned char color[4]; + unsigned short owner; // decal stuck to this entity + model_t *ownermodel; // model the decal is stuck to (used to make sure the entity is still alive) + vec3_t relativeorigin; // decal at this location in entity's coordinate space + vec3_t relativedirection; // decal oriented this way relative to entity's coordinate space +} +particle_t; + +typedef enum cl_parsingtextmode_e +{ + CL_PARSETEXTMODE_NONE, + CL_PARSETEXTMODE_PING, + CL_PARSETEXTMODE_STATUS, + CL_PARSETEXTMODE_STATUS_PLAYERID, + CL_PARSETEXTMODE_STATUS_PLAYERIP +} +cl_parsingtextmode_t; + // // the client_state_t structure is wiped completely at every // server signon @@ -555,6 +656,8 @@ typedef struct client_state_s float weapontime; // use pain anim frame if cl.time < this float faceanimtime; + // for stair smoothing + float stairoffset; // color shifts for damage, powerups cshift_t cshifts[NUM_CSHIFTS]; @@ -577,24 +680,35 @@ typedef struct client_state_s vec3_t mvelocity[2], velocity; // update by server, can be used by mods for zooming vec_t mviewzoom[2], viewzoom; + // if true interpolation the mviewangles and other interpolation of the + // player is disabled until the next network packet + // this is used primarily by teleporters, and when spectating players + // special checking of the old fixangle[1] is used to differentiate + // between teleporting and spectating + qboolean fixangle[2]; // client movement simulation // these fields are only updated by CL_ClientMovement (called by CL_SendMove after parsing each network packet) - qboolean movement; + // set by CL_ClientMovement_Replay functions + qboolean movement_predicted; // this is set true by svc_time parsing and causes a new movement to be // queued for prediction purposes qboolean movement_needupdate; // indicates the queue has been updated and should be replayed qboolean movement_replay; + // timestamps of latest two predicted moves for interpolation + double movement_time[2]; // simulated data (this is valid even if cl.movement is false) vec3_t movement_origin; vec3_t movement_oldorigin; vec3_t movement_velocity; // queue of proposed moves int movement_numqueue; - client_movementqueue_t movement_queue[64]; + client_movementqueue_t movement_queue[256]; int movesequence; int servermovesequence; + // whether the replay should allow a jump at the first sequence + qboolean movement_replay_canjump; // pitch drifting vars float idealpitch; @@ -625,7 +739,7 @@ typedef struct client_state_s // don't change view angle, full screen, etc int intermission; // latched at intermission start - int completed_time; + double completed_time; // the timestamp of the last two messages double mtime[2]; @@ -633,7 +747,10 @@ typedef struct client_state_s // clients view of time, time should be between mtime[0] and mtime[1] to // generate a lerp point for other data, oldtime is the previous frame's // value of time, frametime is the difference between time and oldtime - double time, oldtime, frametime; + double time, oldtime; + // how long it has been since the previous client frame in real time + // (not game time, for that use cl.time - cl.oldtime) + double realframetime; // copy of realtime from last recieved message, for net trouble icon float last_received_message; @@ -687,6 +804,16 @@ typedef struct client_state_s // [cl.maxclients] scoreboard_t *scores; + // keep track of svc_print parsing state (analyzes ping reports and status reports) + cl_parsingtextmode_t parsingtextmode; + int parsingtextplayerindex; + // set by scoreboard code when sending ping command, this causes the next ping results to be hidden + // (which could eat the wrong ping report if the player issues one + // manually, but they would still see a ping report, just a later one + // caused by the scoreboard code rather than the one they intentionally + // issued) + int parsingtextexpectingpingforscores; + // entity database stuff // latest received entity frame numbers #define LATESTFRAMENUMS 3 @@ -695,14 +822,66 @@ typedef struct client_state_s entityframe4_database_t *entitydatabase4; entityframeqw_database_t *entitydatabaseqw; + // keep track of quake entities because they need to be killed if they get stale + int lastquakeentity; + unsigned char isquakeentity[MAX_EDICTS]; + + // bounding boxes for clientside movement + vec3_t playerstandmins; + vec3_t playerstandmaxs; + vec3_t playercrouchmins; + vec3_t playercrouchmaxs; + + int max_entities; + int max_csqcentities; + int max_static_entities; + int max_temp_entities; + int max_effects; + int max_beams; + int max_dlights; + int max_lightstyle; + int max_brushmodel_entities; + int max_particles; + + entity_t *entities; + entity_t *csqcentities; //[515]: csqc + unsigned char *entities_active; + unsigned char *csqcentities_active; //[515]: csqc + entity_t *static_entities; + entity_t *temp_entities; + cl_effect_t *effects; + beam_t *beams; + dlight_t *dlights; + lightstyle_t *lightstyle; + int *brushmodel_entities; + particle_t *particles; + + int num_entities; + int num_csqcentities; //[515]: csqc + int num_static_entities; + int num_temp_entities; + int num_brushmodel_entities; + int num_effects; + int num_beams; + int num_dlights; + int num_particles; + + int free_particle; + // quakeworld stuff // local copy of the server infostring char qw_serverinfo[MAX_SERVERINFO_STRING]; + // time of last qw "pings" command sent to server while showing scores + double last_ping_request; + // used during connect int qw_servercount; + // updated from serverinfo + int qw_teamplay; + // indicates whether the player is spectating qboolean qw_spectator; @@ -730,6 +909,14 @@ typedef struct client_state_s // 255 is the most nails the QW protocol could send int qw_num_nails; vec_t qw_nails[255][6]; + + float qw_weaponkick; + + int qw_validsequence; + + qw_usercmd_t qw_moves[QW_UPDATE_BACKUP]; + + int qw_deltasequence[QW_UPDATE_BACKUP]; } client_state_t; @@ -760,9 +947,6 @@ extern cvar_t cl_anglespeedkey; extern cvar_t cl_autofire; -extern cvar_t csqc_progname; //[515]: csqc crc check and right csprogs name according to progs.dat -extern cvar_t csqc_progcrc; - extern cvar_t cl_shownet; extern cvar_t cl_nolerp; @@ -778,6 +962,9 @@ extern cvar_t m_yaw; extern cvar_t m_forward; extern cvar_t m_side; +extern cvar_t cl_autodemo; +extern cvar_t cl_autodemo_nameformat; + extern cvar_t r_draweffects; extern cvar_t cl_explosions_alpha_start; @@ -790,45 +977,6 @@ extern cvar_t cl_stainmaps_clearonload; extern cvar_t cl_prydoncursor; -extern vec3_t cl_playerstandmins; -extern vec3_t cl_playerstandmaxs; -extern vec3_t cl_playercrouchmins; -extern vec3_t cl_playercrouchmaxs; - -extern mempool_t *cl_mempool; - -extern int cl_max_entities; -extern int cl_max_csqcentities; -extern int cl_max_static_entities; -extern int cl_max_temp_entities; -extern int cl_max_effects; -extern int cl_max_beams; -extern int cl_max_dlights; -extern int cl_max_lightstyle; -extern int cl_max_brushmodel_entities; -extern int cl_activedlights; - -extern entity_t *cl_entities; -extern entity_t *cl_csqcentities; //[515]: csqc -extern unsigned char *cl_entities_active; -extern unsigned char *cl_csqcentities_active; //[515]: csqc -extern entity_t *cl_static_entities; -extern entity_t *cl_temp_entities; -extern cl_effect_t *cl_effects; -extern beam_t *cl_beams; -extern dlight_t *cl_dlights; -extern lightstyle_t *cl_lightstyle; -extern int *cl_brushmodel_entities; - -// these are updated by CL_ClearState -extern int cl_num_entities; -extern int cl_num_csqcentities; //[515]: csqc -extern int cl_num_static_entities; -extern int cl_num_temp_entities; -extern int cl_num_brushmodel_entities; - -extern char qw_emodel_name[], qw_pmodel_name[], qw_prespawn_name[], qw_modellist_name[], qw_soundlist_name[]; - extern client_state_t cl; extern void CL_AllocDlight (entity_render_t *ent, matrix4x4_t *matrix, float radius, float red, float green, float blue, float decay, float lifetime, int cubemapnum, int style, int shadowenable, vec_t corona, vec_t coronasizescale, vec_t ambientscale, vec_t diffusescale, vec_t specularscale, int flags); @@ -849,10 +997,6 @@ void CL_Disconnect_f (void); void CL_BoundingBoxForEntity(entity_render_t *ent); -extern cvar_t cl_beams_polygons; -extern cvar_t cl_beams_relative; -extern cvar_t cl_beams_lightatend; - // // cl_input // @@ -874,7 +1018,9 @@ void CL_ValidateState(entity_state_t *s); void CL_MoveLerpEntityStates(entity_t *ent); void CL_LerpUpdate(entity_t *e); void CL_ParseTEnt (void); +void CL_NewBeam (int ent, vec3_t start, vec3_t end, model_t *m, int lightning); void CL_RelinkBeams (void); +void CL_Beam_CalculatePositions (const beam_t *b, vec3_t start, vec3_t end); void CL_ClearTempEntities (void); entity_t *CL_NewTempEntity (void); @@ -883,6 +1029,7 @@ void CL_Effect(vec3_t org, int modelindex, int startframe, int framecount, float void CL_ClearState (void); void CL_ExpandEntities(int num); +void CL_SetInfo(const char *key, const char *value, qboolean send, qboolean allowstarkey, qboolean allowmodel, qboolean quiet); int CL_ReadFromServer (void); @@ -938,7 +1085,6 @@ extern cvar_t cl_particles; extern cvar_t cl_particles_quality; extern cvar_t cl_particles_size; extern cvar_t cl_particles_quake; -extern cvar_t cl_particles_bloodshowers; extern cvar_t cl_particles_blood; extern cvar_t cl_particles_blood_alpha; extern cvar_t cl_particles_blood_bloodhack; @@ -960,50 +1106,109 @@ void CL_Particles_Clear(void); void CL_Particles_Init(void); void CL_Particles_Shutdown(void); +typedef enum effectnameindex_s +{ + EFFECT_NONE, + EFFECT_TE_GUNSHOT, + EFFECT_TE_GUNSHOTQUAD, + EFFECT_TE_SPIKE, + EFFECT_TE_SPIKEQUAD, + EFFECT_TE_SUPERSPIKE, + EFFECT_TE_SUPERSPIKEQUAD, + EFFECT_TE_WIZSPIKE, + EFFECT_TE_KNIGHTSPIKE, + EFFECT_TE_EXPLOSION, + EFFECT_TE_EXPLOSIONQUAD, + EFFECT_TE_TAREXPLOSION, + EFFECT_TE_TELEPORT, + EFFECT_TE_LAVASPLASH, + EFFECT_TE_SMALLFLASH, + EFFECT_TE_FLAMEJET, + EFFECT_EF_FLAME, + EFFECT_TE_BLOOD, + EFFECT_TE_SPARK, + EFFECT_TE_PLASMABURN, + EFFECT_TE_TEI_G3, + EFFECT_TE_TEI_SMOKE, + EFFECT_TE_TEI_BIGEXPLOSION, + EFFECT_TE_TEI_PLASMAHIT, + EFFECT_EF_STARDUST, + EFFECT_TR_ROCKET, + EFFECT_TR_GRENADE, + EFFECT_TR_BLOOD, + EFFECT_TR_WIZSPIKE, + EFFECT_TR_SLIGHTBLOOD, + EFFECT_TR_KNIGHTSPIKE, + EFFECT_TR_VORESPIKE, + EFFECT_TR_NEHAHRASMOKE, + EFFECT_TR_NEXUIZPLASMA, + EFFECT_TR_GLOWTRAIL, + EFFECT_SVC_PARTICLE, + EFFECT_TOTAL +} +effectnameindex_t; + +int CL_ParticleEffectIndexForName(const char *name); +const char *CL_ParticleEffectNameForIndex(int i); +void CL_ParticleEffect(int effectindex, float pcount, const vec3_t originmins, const vec3_t originmaxs, const vec3_t velocitymins, const vec3_t velocitymaxs, entity_t *ent, int palettecolor); void CL_ParseParticleEffect (void); -void CL_RunParticleEffect (vec3_t org, vec3_t dir, int color, int count); -void CL_RocketTrail (vec3_t start, vec3_t end, int type, int color, entity_t *ent); -void CL_SparkShower (vec3_t org, vec3_t dir, int count, vec_t gravityscale, vec_t radius); -void CL_Smoke (vec3_t org, vec3_t dir, int count, vec_t radius); -void CL_BulletMark (vec3_t org); -void CL_PlasmaBurn (vec3_t org); -void CL_BloodPuff (vec3_t org, vec3_t vel, int count); -void CL_Stardust (vec3_t mins, vec3_t maxs, int count); -void CL_FlameCube (vec3_t mins, vec3_t maxs, int count); -void CL_Flames (vec3_t org, vec3_t vel, int count); -void CL_BloodShower (vec3_t mins, vec3_t maxs, float velspeed, int count); -void CL_ParticleCube (vec3_t mins, vec3_t maxs, vec3_t dir, int count, int colorbase, int gravity, int randomvel); -void CL_ParticleRain (vec3_t mins, vec3_t maxs, vec3_t dir, int count, int colorbase, int type); -void CL_EntityParticles (entity_t *ent); -void CL_BlobExplosion (vec3_t org); -void CL_ParticleExplosion (vec3_t org); -void CL_ParticleExplosion2 (vec3_t org, int colorStart, int colorLength); -void CL_LavaSplash (vec3_t org); -void CL_TeleportSplash (vec3_t org); -void CL_BeamParticle (const vec3_t start, const vec3_t end, vec_t radius, float red, float green, float blue, float alpha, float lifetime); -void CL_Tei_Smoke(const vec3_t pos, const vec3_t dir, int count); -void CL_Tei_PlasmaHit(const vec3_t pos, const vec3_t dir, int count); +void CL_ParticleCube (const vec3_t mins, const vec3_t maxs, const vec3_t dir, int count, int colorbase, vec_t gravity, vec_t randomvel); +void CL_ParticleRain (const vec3_t mins, const vec3_t maxs, const vec3_t dir, int count, int colorbase, int type); +void CL_EntityParticles (const entity_t *ent); +void CL_ParticleExplosion (const vec3_t org); +void CL_ParticleExplosion2 (const vec3_t org, int colorStart, int colorLength); void CL_MoveParticles(void); void R_MoveExplosions(void); -void R_NewExplosion(vec3_t org); +void R_NewExplosion(const vec3_t org); #include "cl_screen.h" -typedef struct refdef_s +extern qboolean sb_showscores; + +#define NUMCROSSHAIRS 32 +extern cachepic_t *r_crosshairs[NUMCROSSHAIRS+1]; + +#define FOGTABLEWIDTH 1024 +extern int fogtableindex; +#define VERTEXFOGTABLE(dist) (fogtableindex = (int)((dist) * r_refdef.fogtabledistmultiplier), r_refdef.fogtable[bound(0, fogtableindex, FOGTABLEWIDTH - 1)]) + +typedef struct r_refdef_stats_s { - // area to render in - int x, y, width, height; - float frustum_x, frustum_y; + int entities; + int entities_surfaces; + int entities_triangles; + int world_leafs; + int world_portals; + int particles; + int meshes; + int meshes_elements; + int lights; + int lights_clears; + int lights_scissored; + int lights_lighttriangles; + int lights_shadowtriangles; + int lights_dynamicshadowtriangles; + int bloom; + int bloom_copypixels; + int bloom_drawpixels; +} +r_refdef_stats_t; + +typedef struct r_refdef_s +{ + // these fields define the basic rendering information for the world + // but not the view, which could change multiple times in one rendered + // frame (for example when rendering textures for certain effects) // these are set for water warping before // frustum_x/frustum_y are calculated float frustumscale_x, frustumscale_y; - // view transform - matrix4x4_t viewentitymatrix; - - // which color components to allow (for anaglyph glasses) - int colormask[4]; + // minimum visible distance (pixels closer than this disappear) + double nearclip; + // maximum visible distance (pixels further than this disappear in 16bpp modes, + // in 32bpp an infinite-farclip matrix is used instead) + double farclip; // fullscreen color blend float viewblend[4]; @@ -1033,17 +1238,102 @@ typedef struct refdef_s // controls intensity of dynamic lights and lightmap layers unsigned short lightstylevalue[256]; // 8.8 fraction of base light value - // 2D art drawing queue - // TODO: get rid of this - unsigned char *drawqueue; - int drawqueuesize; - int maxdrawqueuesize; + vec3_t fogcolor; + vec_t fogrange; + vec_t fograngerecip; + vec_t fogtabledistmultiplier; + float fogtable[FOGTABLEWIDTH]; + float fog_density; + float fog_red; + float fog_green; + float fog_blue; + qboolean fogenabled; + qboolean oldgl_fogenable; + + qboolean draw2dstage; + + // true during envmap command capture + qboolean envmap; + + // brightness of world lightmaps and related lighting + // (often reduced when world rtlights are enabled) + float lightmapintensity; + // whether to draw world lights realtime, dlights realtime, and their shadows + qboolean rtworld; + qboolean rtworldshadows; + qboolean rtdlight; + qboolean rtdlightshadows; + float polygonfactor; + float polygonoffset; + float shadowpolygonfactor; + float shadowpolygonoffset; + + // rendering stats for r_speeds display + // (these are incremented in many places) + r_refdef_stats_t stats; +} +r_refdef_t; + +typedef struct r_view_s +{ + // view information (changes multiple times per frame) + // if any of these variables change then r_viewcache must be regenerated + // by calling R_View_Update + // (which also updates viewport, scissor, colormask) + + // it is safe and expected to copy this into a structure on the stack and + // call the renderer recursively, then restore from the stack afterward + // (as long as R_View_Update is called) + + // eye position information + matrix4x4_t matrix; + vec3_t origin; + vec3_t forward; + vec3_t left; + vec3_t right; + vec3_t up; + mplane_t frustum[5]; + float frustum_x, frustum_y; + + // screen area to render in + int x; + int y; + int z; + int width; + int height; + int depth; + + // which color components to allow (for anaglyph glasses) + int colormask[4]; + + // global RGB color multiplier for rendering, this is required by HDR + float colorscale; } -refdef_t; +r_view_t; -extern refdef_t r_refdef; +typedef struct r_viewcache_s +{ + // these properties are generated by R_View_Update() + + // which entities are currently visible for this viewpoint + // (the used range is 0...r_refdef.numentities) + unsigned char entityvisible[MAX_EDICTS]; + // flag arrays used for visibility checking on world model + // (all other entities have no per-surface/per-leaf visibility checks) + // TODO: dynamic resize according to r_refdef.worldmodel->brush.num_clusters + unsigned char world_pvsbits[(32768+7)>>3]; + // TODO: dynamic resize according to r_refdef.worldmodel->brush.num_leafs + unsigned char world_leafvisible[32768]; + // TODO: dynamic resize according to r_refdef.worldmodel->num_surfaces + unsigned char world_surfacevisible[262144]; + // if true, the view is currently in a leaf without pvs data + qboolean world_novis; +} +r_viewcache_t; -#include "cgamevm.h" +extern r_refdef_t r_refdef; +extern r_view_t r_view; +extern r_viewcache_t r_viewcache; #endif