X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=blobdiff_plain;f=render.h;h=c877265a86eb7d7b976531c93ee39cd5d1c9734a;hp=268d17039486242762a6f7ed1ce1b4d0cbe51c52;hb=66ba61eab96c3f91e48a2768238c4096efbdb063;hpb=fc309f7ae1326142820a4b76b3b2afef4f0137e6 diff --git a/render.h b/render.h index 268d1703..c877265a 100644 --- a/render.h +++ b/render.h @@ -24,11 +24,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. // 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 -qbyte r_pvsbits[(32768+7)>>3]; +extern unsigned char r_pvsbits[(32768+7)>>3]; // TODO: dynamic resize according to r_refdef.worldmodel->brush.num_leafs -qbyte r_worldleafvisible[32768]; -// TODO: dynamic resize according to r_refdef.worldmodel->brush.num_surfaces -qbyte r_worldsurfacevisible[262144]; +extern unsigned char r_worldleafvisible[32768]; +// TODO: dynamic resize according to r_refdef.worldmodel->num_surfaces +extern unsigned char r_worldsurfacevisible[262144]; extern matrix4x4_t r_identitymatrix; @@ -68,17 +68,40 @@ extern cvar_t gl_flashblend; // vis stuff extern cvar_t r_novis; -// detail texture stuff -extern cvar_t r_detailtextures; - extern cvar_t r_lerpsprites; extern cvar_t r_lerpmodels; extern cvar_t r_waterscroll; -extern cvar_t r_watershader; + +extern cvar_t developer_texturelogging; + +typedef struct rmesh_s +{ + // vertices of this mesh + int maxvertices; + int numvertices; + float *vertex3f; + float *svector3f; + float *tvector3f; + float *normal3f; + float *texcoord2f; + float *texcoordlightmap2f; + float *color4f; + // triangles of this mesh + int maxtriangles; + int numtriangles; + int *element3i; + int *neighbor3i; + // snapping epsilon + float epsilon2; +} +rmesh_t; // useful functions for rendering void R_ModulateColors(float *in, float *out, int verts, float r, float g, float b); void R_FillColors(float *out, int verts, float r, float g, float b, float a); +int R_Mesh_AddVertex3f(rmesh_t *mesh, const float *v); +void R_Mesh_AddPolygon3f(rmesh_t *mesh, int numvertices, float *vertex3f); +void R_Mesh_AddBrushMeshFromPlanes(rmesh_t *mesh, int numplanes, mplane_t *planes); #define TOP_RANGE 16 // soldier uniform colors #define BOTTOM_RANGE 96 @@ -86,9 +109,31 @@ void R_FillColors(float *out, int verts, float r, float g, float b, float a); //============================================================================= extern int r_framecount; -extern mplane_t frustum[4]; - -extern int c_alias_polys, c_light_polys, c_faces, c_nodes, c_leafs, c_models, c_bmodels, c_sprites, c_particles, c_dlights, c_meshs, c_meshelements, c_rt_lights, c_rt_clears, c_rt_scissored, c_rt_shadowmeshes, c_rt_shadowtris, c_rt_lightmeshes, c_rt_lighttris, c_rtcached_shadowmeshes, c_rtcached_shadowtris, c_bloom, c_bloomcopies, c_bloomcopypixels, c_bloomdraws, c_bloomdrawpixels; +extern mplane_t frustum[5]; + +typedef struct renderstats_s +{ + 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; +} +renderstats_t; + +extern renderstats_t renderstats; // brightness of world lightmaps and related lighting // (often reduced when world rtlights are enabled) @@ -117,12 +162,9 @@ extern int r_view_z; extern int r_view_width; extern int r_view_height; extern int r_view_depth; -extern float r_view_fov_x; -extern float r_view_fov_y; extern matrix4x4_t r_view_matrix; extern mleaf_t *r_viewleaf, *r_oldviewleaf; -extern unsigned short d_lightstylevalue[256]; // 8.8 fraction of base light value extern qboolean envmap; @@ -139,7 +181,7 @@ void R_UpdateWorld(void); // needs no r_refdef void R_RenderView(void); // must call R_UpdateWorld and set r_refdef first -void R_InitSky (qbyte *src, int bytesperpixel); // called at level load +void R_InitSky (unsigned char *src, int bytesperpixel); // called at level load void R_WorldVisibility(); void R_DrawParticles(void); @@ -149,13 +191,17 @@ void R_DrawExplosions(void); #define gl_alpha_format 4 int R_CullBox(const vec3_t mins, const vec3_t maxs); -int R_BoxVisible(const vec3_t mins, const vec3_t maxs); -extern qboolean fogenabled; +#define FOGTABLEWIDTH 1024 extern vec3_t fogcolor; extern vec_t fogdensity; -#define calcfog(v) (exp(-(fogdensity*fogdensity*(((v)[0] - r_vieworigin[0])*((v)[0] - r_vieworigin[0])+((v)[1] - r_vieworigin[1])*((v)[1] - r_vieworigin[1])+((v)[2] - r_vieworigin[2])*((v)[2] - r_vieworigin[2]))))) -#define calcfogbyte(v) ((qbyte) (bound(0, ((int) ((float) (calcfog((v)) * 255.0f))), 255))) +extern vec_t fogrange; +extern vec_t fograngerecip; +extern int fogtableindex; +extern vec_t fogtabledistmultiplier; +extern float fogtable[FOGTABLEWIDTH]; +extern qboolean fogenabled; +#define VERTEXFOGTABLE(dist) (fogtableindex = (int)((dist) * fogtabledistmultiplier), fogtable[bound(0, fogtableindex, FOGTABLEWIDTH - 1)]) #include "r_modules.h" @@ -170,10 +216,21 @@ extern cvar_t r_textureunits; extern cvar_t gl_polyblend; extern cvar_t gl_dither; +extern cvar_t r_smoothnormals_areaweighting; + #include "gl_backend.h" #include "r_light.h" +extern rtexture_t *r_texture_blanknormalmap; +extern rtexture_t *r_texture_white; +extern rtexture_t *r_texture_black; +extern rtexture_t *r_texture_notexture; +extern rtexture_t *r_texture_whitecube; +extern rtexture_t *r_texture_normalizationcube; +extern rtexture_t *r_texture_fogattenuation; +extern rtexture_t *r_texture_fogintensity; + void R_TimeReport(char *name); void R_TimeReport_Start(void); void R_TimeReport_End(void); @@ -185,7 +242,15 @@ void R_DrawWorldCrosshair(void); void R_Draw2DCrosshair(void); void R_CalcBeam_Vertex3f(float *vert, const vec3_t org1, const vec3_t org2, float width); -void R_DrawSprite(int blendfunc1, int blendfunc2, rtexture_t *texture, int depthdisable, const vec3_t origin, const vec3_t left, const vec3_t up, float scalex1, float scalex2, float scaley1, float scaley2, float cr, float cg, float cb, float ca); +void R_DrawSprite(int blendfunc1, int blendfunc2, rtexture_t *texture, rtexture_t *fogtexture, int depthdisable, const vec3_t origin, const vec3_t left, const vec3_t up, float scalex1, float scalex2, float scaley1, float scaley2, float cr, float cg, float cb, float ca); + +struct entity_render_s; +struct texture_s; +struct msurface_s; +void R_UpdateTextureInfo(const entity_render_t *ent, texture_t *t); +void R_UpdateAllTextureInfo(entity_render_t *ent); +void R_QueueTextureSurfaceList(entity_render_t *ent, struct texture_s *texture, int texturenumsurfaces, const struct msurface_s **texturesurfacelist, const vec3_t modelorg); +void R_DrawSurfaces(entity_render_t *ent, qboolean skysurfaces); #endif